开源软件构建与测试

Changes of Revision 2

_service:tar_scm:xz.spec Changed

@@ -1,11 +1,12 @@
 Name: xz
-Version: 5.2.5
-Release: 2 
+Version: 5.4.1
+Release: 1
 Summary: A free general-purpose data compreession software with LZMA2 algorithm
-License: Public Domain, LGPLv2.1 and GPLv2+
+License: GPL-3.0-only
 URL: http://tukaani.org/xz
 Source0: http://tukaani.org/%{name}/%{name}-%{version}.tar.xz
-Patch6000: backport-CVE-2022-1271.patch
+Source1: colorxzgrep.sh
+Source2: colorxzgrep.csh
 
 BuildRequires: perl-interpreter gcc
 
@@ -64,6 +65,12 @@
 %install
 %make_install
 
+# config color alias for xz*grep
+%global profiledir %{_sysconfdir}/profile.d
+mkdir -p %{buildroot}%{profiledir}
+install -p -m 644 %{SOURCE1} %{buildroot}%{profiledir}
+install -p -m 644 %{SOURCE2} %{buildroot}%{profiledir}
+
 %find_lang %name
 
 %check
@@ -74,6 +81,7 @@
 %doc %{_pkgdocdir}
 %license %{_pkgdocdir}/COPYING*
 %{_bindir}/*xz*
+%{profiledir}/*
 
 %exclude %_pkgdocdir/examples*
 %exclude %{_libdir}/*.la
@@ -99,8 +107,33 @@
 %{_mandir}/man1/*xz*
 %{_mandir}/de/man1/*lz*
 %{_mandir}/de/man1/*xz*
+%{_mandir}/fr/man1/*
+%{_mandir}/ko/man1/*
+%{_mandir}/ro/man1/*
+%{_mandir}/uk/man1/*
 
 %changelog
+* Mon Jan 30 2023 wangjunqi <wangjunqi@kylinos.cn> - 5.4.1-1
+- upgrade package version to 5.4.1
+
+* Wed Jan 11 2023 renhongxun <renhongxun@h-partners.com> - 5.2.10-1
+- Type:Bump version
+- ID:NA
+- SUG:NA
+- DESC:upgrade to 5.2.10
+
+* Sat Oct 29 2022 hkgy <kaguyahatu@outlook.com> - 5.2.7-1
+- Type:Bump version
+- ID:NA
+- SUG:NA
+- DESC:update to 5.2.7
+
+* Fri Sep 23 2022 wangjiang <wangjiang37@h-partners.com> - 5.2.5-3
+- Type:enhancement
+- CVE:NA
+- SUG:NA
+- DESC:config color alias for xz*grep
+
 * Fri Apr 15 2022 liudabo <liudabo1@h-partners.com> - 5.2.5-2
 - Type:CVE
 - ID:CVE-2022-1271

_service:tar_scm:backport-CVE-2022-1271.patch Deleted

@@ -1,94 +0,0 @@
-From 69d1b3fc29677af8ade8dc15dba83f0589cb63d6 Mon Sep 17 00:00:00 2001
-From: Lasse Collin <lasse.collin@tukaani.org>
-Date: Tue, 29 Mar 2022 19:19:12 +0300
-Subject: PATCH xzgrep: Fix escaping of malicious filenames (ZDI-CAN-16587).
-
-Malicious filenames can make xzgrep to write to arbitrary files
-or (with a GNU sed extension) lead to arbitrary code execution.
-
-xzgrep from XZ Utils versions up to and including 5.2.5 are
-affected. 5.3.1alpha and 5.3.2alpha are affected as well.
-This patch works for all of them.
-
-This bug was inherited from gzip's zgrep. gzip 1.12 includes
-a fix for zgrep.
-
-The issue with the old sed script is that with multiple newlines,
-the N-command will read the second line of input, then the
-s-commands will be skipped because it's not the end of the
-file yet, then a new sed cycle starts and the pattern space
-is printed and emptied. So only the last line or two get escaped.
-
-One way to fix this would be to read all lines into the pattern
-space first. However, the included fix is even simpler: All lines
-except the last line get a backslash appended at the end. To ensure
-that shell command substitution doesn't eat a possible trailing
-newline, a colon is appended to the filename before escaping.
-The colon is later used to separate the filename from the grep
-output so it is fine to add it here instead of a few lines later.
-
-The old code also wasn't POSIX compliant as it used \n in the
-replacement section of the s-command. Using \<newline> is the
-POSIX compatible method.
-
-LC_ALL=C was added to the two critical sed commands. POSIX sed
-manual recommends it when using sed to manipulate pathnames
-because in other locales invalid multibyte sequences might
-cause issues with some sed implementations. In case of GNU sed,
-these particular sed scripts wouldn't have such problems but some
-other scripts could have, see:
-
-info '(sed)Locale Considerations'
-
-This vulnerability was discovered by:
-cleemy desu wayo working with Trend Micro Zero Day Initiative
-
-Thanks to Jim Meyering and Paul Eggert discussing the different
-ways to fix this and for coordinating the patch release schedule
-with gzip.
----
- src/scripts/xzgrep.in | 20 ++++++++++++--------
- 1 file changed, 12 insertions(+), 8 deletions(-)
-
-diff --git a/src/scripts/xzgrep.in b/src/scripts/xzgrep.in
-index 9db5c3a..f64dddb 100644
---- a/src/scripts/xzgrep.in
-+++ b/src/scripts/xzgrep.in
-@@ -179,22 +179,26 @@ for i; do
- { test $# -eq 1 || test $no_filename -eq 1; }; then
- eval "$grep"
- else
-+ # Append a colon so that the last character will never be a newline
-+ # which would otherwise get lost in shell command substitution.
-+ i="$i:"
-+
-+ # Escape & \ | and newlines only if such characters are present
-+ # (speed optimization).
- case $i in
- (*'
- '* | *'&'* | *'\'* | *'|'*)
-- i=$(printf '%s\n' "$i" |
-- sed '
-- $!N
-- $s/&\|/\\&/g
-- $s/\n/\\n/g
-- ');;
-+ i=$(printf '%s\n' "$i" | LC_ALL=C sed 's/&\|/\\&/g; $!s/$/\\/');;
- esac
-- sed_script="s|^|$i:|"
-+
-+ # $i already ends with a colon so don't add it here.
-+ sed_script="s|^|$i|"
- 
- # Fail if grep or sed fails.
- r=$(
- exec 4>&1
-- (eval "$grep" 4>&-; echo $? >&4) 3>&- | sed "$sed_script" >&3 4>&-
-+ (eval "$grep" 4>&-; echo $? >&4) 3>&- |
-+ LC_ALL=C sed "$sed_script" >&3 4>&-
- ) || r=2
- exit $r
- fi >&3 5>&-
--- 
-1.8.3.1
-

_service Changed

_service:tar_scm:colorxzgrep.csh Added

_service:tar_scm:colorxzgrep.sh Added

_service:tar_scm:xz-5.2.5.tar.xz/src/liblzma/liblzma.map Deleted

@@ -1,108 +0,0 @@
-XZ_5.0 {
-global:
-	lzma_alone_decoder;
-	lzma_alone_encoder;
-	lzma_auto_decoder;
-	lzma_block_buffer_bound;
-	lzma_block_buffer_decode;
-	lzma_block_buffer_encode;
-	lzma_block_compressed_size;
-	lzma_block_decoder;
-	lzma_block_encoder;
-	lzma_block_header_decode;
-	lzma_block_header_encode;
-	lzma_block_header_size;
-	lzma_block_total_size;
-	lzma_block_unpadded_size;
-	lzma_check_is_supported;
-	lzma_check_size;
-	lzma_code;
-	lzma_crc32;
-	lzma_crc64;
-	lzma_easy_buffer_encode;
-	lzma_easy_decoder_memusage;
-	lzma_easy_encoder;
-	lzma_easy_encoder_memusage;
-	lzma_end;
-	lzma_filter_decoder_is_supported;
-	lzma_filter_encoder_is_supported;
-	lzma_filter_flags_decode;
-	lzma_filter_flags_encode;
-	lzma_filter_flags_size;
-	lzma_filters_copy;
-	lzma_filters_update;
-	lzma_get_check;
-	lzma_index_append;
-	lzma_index_block_count;
-	lzma_index_buffer_decode;
-	lzma_index_buffer_encode;
-	lzma_index_cat;
-	lzma_index_checks;
-	lzma_index_decoder;
-	lzma_index_dup;
-	lzma_index_encoder;
-	lzma_index_end;
-	lzma_index_file_size;
-	lzma_index_hash_append;
-	lzma_index_hash_decode;
-	lzma_index_hash_end;
-	lzma_index_hash_init;
-	lzma_index_hash_size;
-	lzma_index_init;
-	lzma_index_iter_init;
-	lzma_index_iter_locate;
-	lzma_index_iter_next;
-	lzma_index_iter_rewind;
-	lzma_index_memusage;
-	lzma_index_memused;
-	lzma_index_size;
-	lzma_index_stream_count;
-	lzma_index_stream_flags;
-	lzma_index_stream_padding;
-	lzma_index_stream_size;
-	lzma_index_total_size;
-	lzma_index_uncompressed_size;
-	lzma_lzma_preset;
-	lzma_memlimit_get;
-	lzma_memlimit_set;
-	lzma_memusage;
-	lzma_mf_is_supported;
-	lzma_mode_is_supported;
-	lzma_physmem;
-	lzma_properties_decode;
-	lzma_properties_encode;
-	lzma_properties_size;
-	lzma_raw_buffer_decode;
-	lzma_raw_buffer_encode;
-	lzma_raw_decoder;
-	lzma_raw_decoder_memusage;
-	lzma_raw_encoder;
-	lzma_raw_encoder_memusage;
-	lzma_stream_buffer_bound;
-	lzma_stream_buffer_decode;
-	lzma_stream_buffer_encode;
-	lzma_stream_decoder;
-	lzma_stream_encoder;
-	lzma_stream_flags_compare;
-	lzma_stream_footer_decode;
-	lzma_stream_footer_encode;
-	lzma_stream_header_decode;
-	lzma_stream_header_encode;
-	lzma_version_number;
-	lzma_version_string;
-	lzma_vli_decode;
-	lzma_vli_encode;
-	lzma_vli_size;
-};
-
-XZ_5.2 {
-global:
-	lzma_block_uncomp_encode;
-	lzma_cputhreads;
-	lzma_get_progress;
-	lzma_stream_encoder_mt;
-	lzma_stream_encoder_mt_memusage;
-
-local:
-	*;
-} XZ_5.0;

_service:tar_scm:xz-5.2.5.tar.xz/AUTHORS -> _service:tar_scm:xz-5.4.1.tar.xz/AUTHORS Changed

@@ -3,15 +3,15 @@
 ===================
 
 XZ Utils is developed and maintained by Lasse Collin
- <lasse.collin@tukaani.org>.
+ <lasse.collin@tukaani.org> and Jia Tan <jiat0218@gmail.com>.
 
 Major parts of liblzma are based on code written by Igor Pavlov,
- specifically the LZMA SDK <http://7-zip.org/sdk.html>. Without
+ specifically the LZMA SDK <https://7-zip.org/sdk.html>. Without
 this code, XZ Utils wouldn't exist.
 
 The SHA-256 implementation in liblzma is based on the code found from
- 7-Zip <http://7-zip.org/>, which has a modified version of the SHA-256
- code found from Crypto++ <http://www.cryptopp.com/>. The SHA-256 code
+ 7-Zip <https://7-zip.org/>, which has a modified version of the SHA-256
+ code found from Crypto++ <https://www.cryptopp.com/>. The SHA-256 code
 in Crypto++ was written by Kevin Springle and Wei Dai.
 
 Some scripts have been adapted from gzip. The original versions
@@ -19,6 +19,18 @@
 Andrew Dudman helped adapting the scripts and their man pages for
 XZ Utils.
 
+ The initial version of the threaded .xz decompressor was written
+ by Sebastian Andrzej Siewior.
+
+ The initial version of the .lz (lzip) decoder was written
+ by Michał Górny.
+
+ CLMUL-accelerated CRC code was contributed by Ilya Kurdyukov.
+
+ Other authors:
+ - Jonathan Nieder
+ - Joachim Henke
+
 The GNU Autotools-based build system contains files from many authors,
 which I'm not trying to list here.

_service:tar_scm:xz-5.4.1.tar.xz/CMakeLists.txt Added

@@ -0,0 +1,888 @@
+#############################################################################
+#
+# Very limited CMake support for building some parts of XZ Utils
+#
+# For now, this is indented to be useful to build static or shared liblzma
+# on Windows with MSVC (to avoid the need to maintain Visual Studio project
+# files). Building liblzma on a few other platforms should work too but it
+# is somewhat experimental and not as portable as using ./configure.
+#
+# On some platforms this builds also xz and xzdec, but these are
+# highly experimental and meant for testing only:
+# - No large file support on those 32-bit platforms that need it
+# - No replacement getopt_long(), libc must have it
+# - No sandboxing support
+# - No translations
+#
+# Other missing things:
+# - No xzgrep or other scripts or their symlinks
+# - No xz tests (liblzma tests only)
+#
+# NOTE: Even if the code compiles without warnings, the end result may be
+# different than via ./configure. Specifically, the list of #defines
+# may be different (if so, probably this CMakeLists.txt got them wrong).
+#
+# This file provides the following installation components (if you only
+# need liblzma, install only its components!):
+# - liblzma_Runtime
+# - liblzma_Development
+# - xz (on some platforms only)
+# - xzdec (on some platforms only)
+#
+# To find the target liblzma::liblzma from other packages, use the CONFIG
+# option with find_package() to avoid a conflict with the FindLibLZMA module
+# with case-insensitive file systems. For example, to require liblzma 5.2.5
+# or a newer compatible version:
+#
+# find_package(liblzma 5.2.5 REQUIRED CONFIG)
+# target_link_libraries(my_application liblzma::liblzma)
+#
+#############################################################################
+#
+# Author: Lasse Collin
+#
+# This file has been put into the public domain.
+# You can do whatever you want with this file.
+#
+#############################################################################
+
+cmake_minimum_required(VERSION 3.13...3.25 FATAL_ERROR)
+
+include(CMakePushCheckState)
+include(CheckIncludeFile)
+include(CheckSymbolExists)
+include(CheckStructHasMember)
+include(CheckCSourceCompiles)
+include(cmake/tuklib_integer.cmake)
+include(cmake/tuklib_cpucores.cmake)
+include(cmake/tuklib_physmem.cmake)
+include(cmake/tuklib_progname.cmake)
+include(cmake/tuklib_mbstr.cmake)
+
+# Get the package version from version.h into XZ_VERSION variable.
+file(READ src/liblzma/api/lzma/version.h XZ_VERSION)
+string(REGEX REPLACE
+"^.*\n\
+#define LZMA_VERSION_MAJOR (0-9+)\n\
+#define LZMA_VERSION_MINOR (0-9+)\n\
+#define LZMA_VERSION_PATCH (0-9+)\n\
+.*$"
+ "\\1.\\2.\\3" XZ_VERSION "${XZ_VERSION}")
+
+# Among other things, this gives us variables xz_VERSION and xz_VERSION_MAJOR.
+project(xz VERSION "${XZ_VERSION}" LANGUAGES C)
+
+# On Apple OSes, don't build executables as bundles:
+set(CMAKE_MACOSX_BUNDLE OFF)
+
+# windres from GNU binutils can be tricky with command line arguments
+# that contain spaces or other funny characters. Unfortunately we need
+# a space in PACKAGE_NAME. Using \x20 to encode the US-ASCII space seems
+# to work in both cmd.exe and /bin/sh.
+#
+# However, even \x20 isn't enough in all situations, resulting in
+# "syntax error" from windres. Using --use-temp-file prevents windres
+# from using popen() and this seems to fix the problem.
+#
+# llvm-windres claims to be compatible with GNU windres but with that
+# the \x20 results in "XZx20Utils" in the compiled binary. (At the
+# same time it works correctly with clang (the C compiler).) The option
+# --use-temp-file makes no difference.
+#
+# CMake 3.25 doesn't have CMAKE_RC_COMPILER_ID so we rely on
+# CMAKE_C_COMPILER_ID. If Clang is used together with GNU windres
+# then it will fail, but this way the risk of a bad string in
+# the binary should be fairly low.
+if(WIN32 AND CMAKE_C_COMPILER_ID STREQUAL "GNU")
+ # Use workarounds with GNU windres. The \x20 in PACKAGE_NAME works
+ # with gcc too so we don't need to worry how to pass different flags
+ # to windres and gcc.
+ string(APPEND CMAKE_RC_FLAGS " --use-temp-file")
+ set(PACKAGE_NAME "XZ\\x20Utils")
+else()
+ # Elsewhere a space is safe. This also keeps things compatible with
+ # EBCDIC in case CMake-based build is ever done on such a system.
+ set(PACKAGE_NAME "XZ Utils")
+endif()
+
+# Definitions common to all targets:
+add_compile_definitions(
+ # Package info:
+ PACKAGE_NAME="${PACKAGE_NAME}"
+ PACKAGE_BUGREPORT="xz@tukaani.org"
+ PACKAGE_URL="https://tukaani.org/xz/"
+
+ # Features:
+ HAVE_CHECK_CRC32
+ HAVE_CHECK_CRC64
+ HAVE_CHECK_SHA256
+ HAVE_DECODERS
+ HAVE_DECODER_ARM
+ HAVE_DECODER_ARMTHUMB
+ HAVE_DECODER_ARM64
+ HAVE_DECODER_DELTA
+ HAVE_DECODER_IA64
+ HAVE_DECODER_LZMA1
+ HAVE_DECODER_LZMA2
+ HAVE_DECODER_POWERPC
+ HAVE_DECODER_SPARC
+ HAVE_DECODER_X86
+ HAVE_ENCODERS
+ HAVE_ENCODER_ARM
+ HAVE_ENCODER_ARMTHUMB
+ HAVE_ENCODER_ARM64
+ HAVE_ENCODER_DELTA
+ HAVE_ENCODER_IA64
+ HAVE_ENCODER_LZMA1
+ HAVE_ENCODER_LZMA2
+ HAVE_ENCODER_POWERPC
+ HAVE_ENCODER_SPARC
+ HAVE_ENCODER_X86
+ HAVE_MF_BT2
+ HAVE_MF_BT3
+ HAVE_MF_BT4
+ HAVE_MF_HC3
+ HAVE_MF_HC4
+ HAVE_LZIP_DECODER
+
+ # Standard headers and types are available:
+ HAVE_STDBOOL_H
+ HAVE__BOOL
+ HAVE_STDINT_H
+ HAVE_INTTYPES_H
+
+ # Disable assert() checks when no build type has been specified. Non-empty
+ # build types like "Release" and "Debug" handle this by default.
+ $<$<CONFIG:>:NDEBUG>
+)
+
+# _GNU_SOURCE and such definitions. This specific macro is special since
+# it also adds the definitions to CMAKE_REQUIRED_DEFINITIONS.
+tuklib_use_system_extensions(ALL)
+
+# This is needed by liblzma and xz.
+tuklib_integer(ALL)
+
+# Check for clock_gettime(). Do this before checking for threading so
+# that we know there if CLOCK_MONOTONIC is available.
+if(NOT WIN32 AND NOT DEFINED HAVE_CLOCK_GETTIME)
+ check_symbol_exists(clock_gettime time.h HAVE_CLOCK_GETTIME)
+ if(NOT HAVE_CLOCK_GETTIME)
+ # With glibc <= 2.17 or Solaris 10 this needs librt.
+ unset(HAVE_CLOCK_GETTIME CACHE)
+
+ list(INSERT CMAKE_REQUIRED_LIBRARIES 0 rt)
+ check_symbol_exists(clock_gettime time.h HAVE_CLOCK_GETTIME)
+
+ # If it was found now, add it to all targets and keep it
+ # in CMAKE_REQUIRED_LIBRARIES for further tests too.
+ if(HAVE_CLOCK_GETTIME)
+ link_libraries(rt)
+ else()
+ list(REMOVE_AT CMAKE_REQUIRED_LIBRARIES 0)
+ endif()
+ endif()
+ if(HAVE_CLOCK_GETTIME)
+ # Check if CLOCK_MONOTONIC is available for clock_gettime().
+ check_symbol_exists(CLOCK_MONOTONIC time.h HAVE_CLOCK_MONOTONIC)
+
+ add_compile_definitions(
+ HAVE_CLOCK_GETTIME
+ HAVE_CLOCK_MONOTONIC
+ )
+ endif()
+endif()
+
+# Threading support:
+set(THREADS_PREFER_PTHREAD_FLAG TRUE)
+find_package(Threads REQUIRED)
+if(CMAKE_USE_WIN32_THREADS_INIT)
+ if(CMAKE_SIZEOF_VOID_P EQUAL 4)
+ # Define to 1 when using Windows 95 (and thus XP) compatible threads. This
+ # avoids use of features that were added in Windows Vista.
+ # This is used for 32-bit x86 builds for compatibility reasons since it
+ # makes no measurable difference in performance compared to Vista threads.
+ add_compile_definitions(MYTHREAD_WIN95)
+ else()
+ # Define to 1 when using Windows Vista compatible threads. This uses features
+ # that are not available on Windows XP.
+ add_compile_definitions(MYTHREAD_VISTA)
+ endif()
+else()
+ add_compile_definitions(MYTHREAD_POSIX)
+
+ # Check if pthread_condattr_setclock() exists to use CLOCK_MONOTONIC.
+ if(HAVE_CLOCK_MONOTONIC)
+ list(INSERT CMAKE_REQUIRED_LIBRARIES 0 "${CMAKE_THREAD_LIBS_INIT}")
+ check_symbol_exists(pthread_condattr_setclock pthread.h
+ HAVE_PTHREAD_CONDATTR_SETCLOCK)
+ tuklib_add_definition_if(ALL HAVE_PTHREAD_CONDATTR_SETCLOCK)
+ endif()
+endif()
+
+# Options for new enough GCC or Clang on any arch or operating system:
+if(CMAKE_C_COMPILER_ID MATCHES GNU|Clang)
+ # configure.ac has a long list but it won't be copied here:
+ add_compile_options(-Wall -Wextra)
+endif()
+
+
+#############################################################################
+# liblzma
+#############################################################################
+
+option(BUILD_SHARED_LIBS "Build liblzma as a shared library instead of static")
+
+add_library(liblzma
+ src/common/mythread.h
+ src/common/sysdefs.h
+ src/common/tuklib_common.h
+ src/common/tuklib_config.h
+ src/common/tuklib_cpucores.c
+ src/common/tuklib_cpucores.h
+ src/common/tuklib_integer.h
+ src/common/tuklib_physmem.c
+ src/common/tuklib_physmem.h
+ src/liblzma/api/lzma.h
+ src/liblzma/api/lzma/base.h
+ src/liblzma/api/lzma/bcj.h
+ src/liblzma/api/lzma/block.h
+ src/liblzma/api/lzma/check.h
+ src/liblzma/api/lzma/container.h
+ src/liblzma/api/lzma/delta.h
+ src/liblzma/api/lzma/filter.h
+ src/liblzma/api/lzma/hardware.h
+ src/liblzma/api/lzma/index.h
+ src/liblzma/api/lzma/index_hash.h
+ src/liblzma/api/lzma/lzma12.h
+ src/liblzma/api/lzma/stream_flags.h
+ src/liblzma/api/lzma/version.h
+ src/liblzma/api/lzma/vli.h
+ src/liblzma/check/check.c
+ src/liblzma/check/check.h
+ src/liblzma/check/crc32_fast.c
+ src/liblzma/check/crc32_table.c
+ src/liblzma/check/crc32_table_be.h
+ src/liblzma/check/crc32_table_le.h
+ src/liblzma/check/crc64_fast.c
+ src/liblzma/check/crc64_table.c
+ src/liblzma/check/crc64_table_be.h
+ src/liblzma/check/crc64_table_le.h
+ src/liblzma/check/crc_macros.h
+ src/liblzma/check/sha256.c
+ src/liblzma/common/alone_decoder.c
+ src/liblzma/common/alone_decoder.h
+ src/liblzma/common/alone_encoder.c
+ src/liblzma/common/auto_decoder.c
+ src/liblzma/common/block_buffer_decoder.c
+ src/liblzma/common/block_buffer_encoder.c
+ src/liblzma/common/block_buffer_encoder.h
+ src/liblzma/common/block_decoder.c
+ src/liblzma/common/block_decoder.h
+ src/liblzma/common/block_encoder.c
+ src/liblzma/common/block_encoder.h
+ src/liblzma/common/block_header_decoder.c
+ src/liblzma/common/block_header_encoder.c
+ src/liblzma/common/block_util.c
+ src/liblzma/common/common.c
+ src/liblzma/common/common.h
+ src/liblzma/common/easy_buffer_encoder.c
+ src/liblzma/common/easy_decoder_memusage.c
+ src/liblzma/common/easy_encoder.c
+ src/liblzma/common/easy_encoder_memusage.c
+ src/liblzma/common/easy_preset.c
+ src/liblzma/common/easy_preset.h
+ src/liblzma/common/file_info.c
+ src/liblzma/common/filter_buffer_decoder.c
+ src/liblzma/common/filter_buffer_encoder.c
+ src/liblzma/common/filter_common.c
+ src/liblzma/common/filter_common.h
+ src/liblzma/common/filter_decoder.c
+ src/liblzma/common/filter_decoder.h
+ src/liblzma/common/filter_encoder.c
+ src/liblzma/common/filter_encoder.h
+ src/liblzma/common/filter_flags_decoder.c
+ src/liblzma/common/filter_flags_encoder.c
+ src/liblzma/common/hardware_cputhreads.c
+ src/liblzma/common/hardware_physmem.c
+ src/liblzma/common/index.c
+ src/liblzma/common/index.h
+ src/liblzma/common/index_decoder.c
+ src/liblzma/common/index_decoder.h
+ src/liblzma/common/index_encoder.c
+ src/liblzma/common/index_encoder.h
+ src/liblzma/common/index_hash.c
+ src/liblzma/common/lzip_decoder.c
+ src/liblzma/common/lzip_decoder.h
+ src/liblzma/common/memcmplen.h
+ src/liblzma/common/outqueue.c
+ src/liblzma/common/outqueue.h
+ src/liblzma/common/stream_buffer_decoder.c
+ src/liblzma/common/stream_buffer_encoder.c
+ src/liblzma/common/stream_decoder.c
+ src/liblzma/common/stream_decoder_mt.c
+ src/liblzma/common/stream_decoder.h
+ src/liblzma/common/stream_encoder.c
+ src/liblzma/common/stream_encoder_mt.c
+ src/liblzma/common/stream_flags_common.c
+ src/liblzma/common/stream_flags_common.h
+ src/liblzma/common/stream_flags_decoder.c
+ src/liblzma/common/stream_flags_encoder.c
+ src/liblzma/common/string_conversion.c
+ src/liblzma/common/vli_decoder.c
+ src/liblzma/common/vli_encoder.c
+ src/liblzma/common/vli_size.c
+ src/liblzma/delta/delta_common.c
+ src/liblzma/delta/delta_common.h
+ src/liblzma/delta/delta_decoder.c
+ src/liblzma/delta/delta_decoder.h
+ src/liblzma/delta/delta_encoder.c
+ src/liblzma/delta/delta_encoder.h
+ src/liblzma/delta/delta_private.h
+ src/liblzma/lz/lz_decoder.c
+ src/liblzma/lz/lz_decoder.h
+ src/liblzma/lz/lz_encoder.c
+ src/liblzma/lz/lz_encoder.h
+ src/liblzma/lz/lz_encoder_hash.h
+ src/liblzma/lz/lz_encoder_hash_table.h
+ src/liblzma/lz/lz_encoder_mf.c
+ src/liblzma/lzma/fastpos.h
+ src/liblzma/lzma/fastpos_table.c
+ src/liblzma/lzma/lzma2_decoder.c
+ src/liblzma/lzma/lzma2_decoder.h
+ src/liblzma/lzma/lzma2_encoder.c
+ src/liblzma/lzma/lzma2_encoder.h
+ src/liblzma/lzma/lzma_common.h
+ src/liblzma/lzma/lzma_decoder.c
+ src/liblzma/lzma/lzma_decoder.h
+ src/liblzma/lzma/lzma_encoder.c
+ src/liblzma/lzma/lzma_encoder.h
+ src/liblzma/lzma/lzma_encoder_optimum_fast.c
+ src/liblzma/lzma/lzma_encoder_optimum_normal.c
+ src/liblzma/lzma/lzma_encoder_presets.c
+ src/liblzma/lzma/lzma_encoder_private.h
+ src/liblzma/rangecoder/price.h
+ src/liblzma/rangecoder/price_table.c
+ src/liblzma/rangecoder/range_common.h
+ src/liblzma/rangecoder/range_decoder.h
+ src/liblzma/rangecoder/range_encoder.h
+ src/liblzma/simple/arm.c
+ src/liblzma/simple/armthumb.c
+ src/liblzma/simple/arm64.c
+ src/liblzma/simple/ia64.c
+ src/liblzma/simple/powerpc.c
+ src/liblzma/simple/simple_coder.c
+ src/liblzma/simple/simple_coder.h
+ src/liblzma/simple/simple_decoder.c
+ src/liblzma/simple/simple_decoder.h
+ src/liblzma/simple/simple_encoder.c
+ src/liblzma/simple/simple_encoder.h
+ src/liblzma/simple/simple_private.h
+ src/liblzma/simple/sparc.c
+ src/liblzma/simple/x86.c
+)
+
+target_include_directories(liblzma PRIVATE
+ src/liblzma/api
+ src/liblzma/common
+ src/liblzma/check
+ src/liblzma/lz
+ src/liblzma/rangecoder
+ src/liblzma/lzma
+ src/liblzma/delta
+ src/liblzma/simple
+ src/common
+)
+
+target_link_libraries(liblzma Threads::Threads)
+
+# Put the tuklib functions under the lzma_ namespace.
+target_compile_definitions(liblzma PRIVATE TUKLIB_SYMBOL_PREFIX=lzma_)
+tuklib_cpucores(liblzma)
+tuklib_physmem(liblzma)
+
+# While liblzma can be built without tuklib_cpucores or tuklib_physmem
+# modules, the liblzma API functions lzma_cputhreads() and lzma_physmem()
+# will then be useless (which isn't too bad but still unfortunate). Since
+# I expect the CMake-based builds to be only used on systems that are
+# supported by these tuklib modules, problems with these tuklib modules
+# are considered a hard error for now. This hopefully helps to catch bugs
+# in the CMake versions of the tuklib checks.
+if(NOT TUKLIB_CPUCORES_FOUND OR NOT TUKLIB_PHYSMEM_FOUND)
+ # Use SEND_ERROR instead of FATAL_ERROR. If someone reports a bug,
+ # seeing the results of the remaining checks can be useful too.
+ message(SEND_ERROR
+ "tuklib_cpucores() or tuklib_physmem() failed. "
+ "Unless you really are building for a system where these "
+ "modules are not supported (unlikely), this is a bug in the "
+ "included cmake/tuklib_*.cmake files that should be fixed. "
+ "To build anyway, edit this CMakeLists.txt to ignore this error.")
+endif()
+
+# Check for __attribute__((__constructor__)) support.
+# This needs -Werror because some compilers just warn
+# about this being unsupported.
+cmake_push_check_state()
+set(CMAKE_REQUIRED_FLAGS "-Werror")
+check_c_source_compiles("
+ __attribute__((__constructor__))
+ static void my_constructor_func(void) { return; }
+ int main(void) { return 0; }
+ "
+ HAVE_FUNC_ATTRIBUTE_CONSTRUCTOR)
+cmake_pop_check_state()
+tuklib_add_definition_if(liblzma HAVE_FUNC_ATTRIBUTE_CONSTRUCTOR)
+
+# cpuid.h
+check_include_file(cpuid.h HAVE_CPUID_H)
+tuklib_add_definition_if(liblzma HAVE_CPUID_H)
+
+# immintrin.h:
+check_include_file(immintrin.h HAVE_IMMINTRIN_H)
+if(HAVE_IMMINTRIN_H)
+ target_compile_definitions(liblzma PRIVATE HAVE_IMMINTRIN_H)
+
+ # SSE2 intrinsics:
+ check_c_source_compiles("
+ #include <immintrin.h>
+ int main(void)
+ {
+ __m128i x = { 0 };
+ _mm_movemask_epi8(x);
+ return 0;
+ }
+ "
+ HAVE__MM_MOVEMASK_EPI8)
+ tuklib_add_definition_if(liblzma HAVE__MM_MOVEMASK_EPI8)
+
+ # CLMUL intrinsic:
+ check_c_source_compiles("
+ #include <immintrin.h>
+ #if defined(__e2k__) && __iset__ < 6
+ # error
+ #endif
+ #if (defined(__GNUC__) || defined(__clang__)) && !defined(__EDG__)
+ __attribute__((__target__(\"ssse3,sse4.1,pclmul\")))
+ #endif
+ __m128i my_clmul(__m128i a)
+ {
+ const __m128i b = _mm_set_epi64x(1, 2);
+ return _mm_clmulepi64_si128(a, b, 0);
+ }
+ int main(void) { return 0; }
+ "
+ HAVE_USABLE_CLMUL)
+ tuklib_add_definition_if(liblzma HAVE_USABLE_CLMUL)
+endif()
+
+# Support -fvisiblity=hidden when building shared liblzma.
+# These lines do nothing on Windows (even under Cygwin).
+# HAVE_VISIBILITY should always be defined to 0 or 1.
+if(BUILD_SHARED_LIBS)
+ set_target_properties(liblzma PROPERTIES C_VISIBILITY_PRESET hidden)
+ target_compile_definitions(liblzma PRIVATE HAVE_VISIBILITY=1)
+else()
+ target_compile_definitions(liblzma PRIVATE HAVE_VISIBILITY=0)
+endif()
+
+if(WIN32)
+ if(BUILD_SHARED_LIBS)
+ # Add the Windows resource file for liblzma.dll.
+ target_sources(liblzma PRIVATE src/liblzma/liblzma_w32res.rc)
+
+ set_target_properties(liblzma PROPERTIES
+ LINK_DEPENDS "${CMAKE_CURRENT_SOURCE_DIR}/src/common/common_w32res.rc"
+ )
+
+ # Export the public API symbols with __declspec(dllexport).
+ target_compile_definitions(liblzma PRIVATE DLL_EXPORT)
+ else()
+ # Disable __declspec(dllimport) when linking against static liblzma.
+ target_compile_definitions(liblzma INTERFACE LZMA_API_STATIC)
+ endif()
+elseif(BUILD_SHARED_LIBS AND CMAKE_SYSTEM_NAME STREQUAL "Linux")
+ # GNU/Linux-specific symbol versioning for shared liblzma.
+ # Note that adding link options doesn't affect static builds
+ # but HAVE_SYMBOL_VERSIONS_LINUX must not be used with static builds
+ # because it would put symbol versions into the static library which
+ # can cause problems. It's clearer if all symver related things are
+ # omitted when not building a shared library.
+ #
+ # NOTE: Set it explicitly to 1 to make it clear that versioning is
+ # done unconditionally in the C files.
+ target_compile_definitions(liblzma PRIVATE HAVE_SYMBOL_VERSIONS_LINUX=1)
+ target_link_options(liblzma PRIVATE
+ "-Wl,--version-script=${CMAKE_CURRENT_SOURCE_DIR}/src/liblzma/liblzma_linux.map"
+ )
+ set_target_properties(liblzma PROPERTIES
+ LINK_DEPENDS "${CMAKE_CURRENT_SOURCE_DIR}/src/liblzma/liblzma_linux.map"
+ )
+elseif(BUILD_SHARED_LIBS AND CMAKE_SYSTEM_NAME STREQUAL "FreeBSD")
+ # Symbol versioning for shared liblzma for non-GNU/Linux.
+ # FIXME? What about Solaris?
+ target_link_options(liblzma PRIVATE
+ "-Wl,--version-script=${CMAKE_CURRENT_SOURCE_DIR}/src/liblzma/liblzma_generic.map"
+ )
+ set_target_properties(liblzma PROPERTIES
+ LINK_DEPENDS "${CMAKE_CURRENT_SOURCE_DIR}/src/liblzma/liblzma_generic.map"
+ )
+endif()
+
+set_target_properties(liblzma PROPERTIES
+ # At least for now the package versioning matches the rules used for
+ # shared library versioning (excluding development releases) so it is
+ # fine to use the package version here.
+ SOVERSION "${xz_VERSION_MAJOR}"
+ VERSION "${xz_VERSION}"
+
+ # It's liblzma.so or liblzma.dll, not libliblzma.so or lzma.dll.
+ # Avoid the name lzma.dll because it would conflict with LZMA SDK.
+ PREFIX ""
+)
+
+# Create liblzma-config-version.cmake. We use this spelling instead of
+# liblzmaConfig.cmake to make find_package work in case insensitive manner
+# even with case sensitive file systems. This gives more consistent behavior
+# between operating systems.
+#
+# FIXME: SameMajorVersion is correct for stable releases but it is wrong
+# for development releases where each release may have incompatible changes.
+include(CMakePackageConfigHelpers)
+write_basic_package_version_file(
+ "${CMAKE_CURRENT_BINARY_DIR}/liblzma-config-version.cmake"
+ VERSION "${liblzma_VERSION}"
+ COMPATIBILITY SameMajorVersion)
+
+# Create liblzma-config.cmake.
+file(WRITE "${CMAKE_CURRENT_BINARY_DIR}/liblzma-config.cmake"
+"include(CMakeFindDependencyMacro)
+set(THREADS_PREFER_PTHREAD_FLAG TRUE)
+find_dependency(Threads)
+
+include(\"\${CMAKE_CURRENT_LIST_DIR}/liblzma-targets.cmake\")
+
+# Be compatible with the spelling used by the FindLibLZMA module. This
+# doesn't use ALIAS because it would make CMake resolve LibLZMA::LibLZMA
+# to liblzma::liblzma instead of keeping the original spelling. Keeping
+# the original spelling is important for good FindLibLZMA compatibility.
+add_library(LibLZMA::LibLZMA INTERFACE IMPORTED)
+set_target_properties(LibLZMA::LibLZMA PROPERTIES
+ INTERFACE_LINK_LIBRARIES liblzma::liblzma)
+")
+
+# Set CMAKE_INSTALL_LIBDIR and friends.
+include(GNUInstallDirs)
+
+# Install the library binary. The INCLUDES specifies the include path that
+# is exported for other projects to use but it doesn't install any files.
+install(TARGETS liblzma EXPORT liblzmaTargets
+ RUNTIME DESTINATION "${CMAKE_INSTALL_BINDIR}"
+ COMPONENT liblzma_Runtime
+ LIBRARY DESTINATION "${CMAKE_INSTALL_LIBDIR}"
+ COMPONENT liblzma_Runtime
+ NAMELINK_COMPONENT liblzma_Development
+ ARCHIVE DESTINATION "${CMAKE_INSTALL_LIBDIR}"
+ COMPONENT liblzma_Development
+ INCLUDES DESTINATION "${CMAKE_INSTALL_INCLUDEDIR}")
+
+# Install the liblzma API headers. These use a subdirectory so
+# this has to be done as a separate step.
+install(DIRECTORY src/liblzma/api/
+ COMPONENT liblzma_Development
+ DESTINATION "${CMAKE_INSTALL_INCLUDEDIR}"
+ FILES_MATCHING PATTERN "*.h")
+
+# Install the CMake files that other packages can use to find liblzma.
+set(liblzma_INSTALL_CMAKEDIR
+ "${CMAKE_INSTALL_LIBDIR}/cmake/liblzma"
+ CACHE STRING "Path to liblzma's .cmake files")
+
+install(EXPORT liblzmaTargets
+ NAMESPACE liblzma::
+ FILE liblzma-targets.cmake
+ DESTINATION "${liblzma_INSTALL_CMAKEDIR}"
+ COMPONENT liblzma_Development)
+
+install(FILES "${CMAKE_CURRENT_BINARY_DIR}/liblzma-config.cmake"
+ "${CMAKE_CURRENT_BINARY_DIR}/liblzma-config-version.cmake"
+ DESTINATION "${liblzma_INSTALL_CMAKEDIR}"
+ COMPONENT liblzma_Development)
+
+
+#############################################################################
+# getopt_long
+#############################################################################
+
+# The command line tools needs this.
+check_symbol_exists(getopt_long getopt.h HAVE_GETOPT_LONG)
+
+
+#############################################################################
+# xzdec
+#############################################################################
+
+if(HAVE_GETOPT_LONG)
+ add_executable(xzdec
+ src/common/sysdefs.h
+ src/common/tuklib_common.h
+ src/common/tuklib_config.h
+ src/common/tuklib_exit.c
+ src/common/tuklib_exit.h
+ src/common/tuklib_gettext.h
+ src/common/tuklib_progname.c
+ src/common/tuklib_progname.h
+ src/xzdec/xzdec.c
+ )
+
+ target_include_directories(xzdec PRIVATE
+ src/common
+ src/liblzma/api
+ )
+
+ target_link_libraries(xzdec PRIVATE liblzma)
+
+ if(WIN32)
+ # Add the Windows resource file for xzdec.exe.
+ target_sources(xzdec PRIVATE src/xzdec/xzdec_w32res.rc)
+ set_target_properties(xzdec PROPERTIES
+ LINK_DEPENDS "${CMAKE_CURRENT_SOURCE_DIR}/src/common/common_w32res.rc"
+ )
+ endif()
+
+ tuklib_progname(xzdec)
+
+ install(TARGETS xzdec
+ RUNTIME DESTINATION "${CMAKE_INSTALL_BINDIR}"
+ COMPONENT xzdec)
+
+ if(UNIX)
+ install(FILES src/xzdec/xzdec.1
+ DESTINATION "${CMAKE_INSTALL_MANDIR}/man1"
+ COMPONENT xzdec)
+ endif()
+endif()
+
+
+#############################################################################
+# xz
+#############################################################################
+
+if(NOT MSVC AND HAVE_GETOPT_LONG)
+ add_executable(xz
+ src/common/mythread.h
+ src/common/sysdefs.h
+ src/common/tuklib_common.h
+ src/common/tuklib_config.h
+ src/common/tuklib_exit.c
+ src/common/tuklib_exit.h
+ src/common/tuklib_gettext.h
+ src/common/tuklib_integer.h
+ src/common/tuklib_mbstr.h
+ src/common/tuklib_mbstr_fw.c
+ src/common/tuklib_mbstr_width.c
+ src/common/tuklib_open_stdxxx.c
+ src/common/tuklib_open_stdxxx.h
+ src/common/tuklib_progname.c
+ src/common/tuklib_progname.h
+ src/xz/args.c
+ src/xz/args.h
+ src/xz/coder.c
+ src/xz/coder.h
+ src/xz/file_io.c
+ src/xz/file_io.h
+ src/xz/hardware.c
+ src/xz/hardware.h
+ src/xz/list.c
+ src/xz/list.h
+ src/xz/main.c
+ src/xz/main.h
+ src/xz/message.c
+ src/xz/message.h
+ src/xz/mytime.c
+ src/xz/mytime.h
+ src/xz/options.c
+ src/xz/options.h
+ src/xz/private.h
+ src/xz/signals.c
+ src/xz/signals.h
+ src/xz/suffix.c
+ src/xz/suffix.h
+ src/xz/util.c
+ src/xz/util.h
+ )
+
+ target_include_directories(xz PRIVATE
+ src/common
+ src/liblzma/api
+ )
+
+ target_link_libraries(xz PRIVATE liblzma)
+
+ target_compile_definitions(xz PRIVATE ASSUME_RAM=128)
+
+ if(WIN32)
+ # Add the Windows resource file for xz.exe.
+ target_sources(xz PRIVATE src/xz/xz_w32res.rc)
+ set_target_properties(xz PROPERTIES
+ LINK_DEPENDS "${CMAKE_CURRENT_SOURCE_DIR}/src/common/common_w32res.rc"
+ )
+ endif()
+
+ tuklib_progname(xz)
+ tuklib_mbstr(xz)
+
+ check_symbol_exists(optreset getopt.h HAVE_OPTRESET)
+ tuklib_add_definition_if(xz HAVE_OPTRESET)
+
+ check_symbol_exists(posix_fadvise fcntl.h HAVE_POSIX_FADVISE)
+ tuklib_add_definition_if(xz HAVE_POSIX_FADVISE)
+
+ # How to get file time:
+ check_struct_has_member("struct stat" st_atim.tv_nsec
+ "sys/types.h;sys/stat.h"
+ HAVE_STRUCT_STAT_ST_ATIM_TV_NSEC)
+ if(HAVE_STRUCT_STAT_ST_ATIM_TV_NSEC)
+ tuklib_add_definitions(xz HAVE_STRUCT_STAT_ST_ATIM_TV_NSEC)
+ else()
+ check_struct_has_member("struct stat" st_atimespec.tv_nsec
+ "sys/types.h;sys/stat.h"
+ HAVE_STRUCT_STAT_ST_ATIMESPEC_TV_NSEC)
+ if(HAVE_STRUCT_STAT_ST_ATIMESPEC_TV_NSEC)
+ tuklib_add_definitions(xz HAVE_STRUCT_STAT_ST_ATIMESPEC_TV_NSEC)
+ else()
+ check_struct_has_member("struct stat" st_atimensec
+ "sys/types.h;sys/stat.h"
+ HAVE_STRUCT_STAT_ST_ATIMENSEC)
+ tuklib_add_definition_if(xz HAVE_STRUCT_STAT_ST_ATIMENSEC)
+ endif()
+ endif()
+
+ # How to set file time:
+ check_symbol_exists(futimens "sys/types.h;sys/stat.h" HAVE_FUTIMENS)
+ if(HAVE_FUTIMENS)
+ tuklib_add_definitions(xz HAVE_FUTIMENS)
+ else()
+ check_symbol_exists(futimes "sys/time.h" HAVE_FUTIMES)
+ if(HAVE_FUTIMES)
+ tuklib_add_definitions(xz HAVE_FUTIMES)
+ else()
+ check_symbol_exists(futimesat "sys/time.h" HAVE_FUTIMESAT)
+ if(HAVE_FUTIMESAT)
+ tuklib_add_definitions(xz HAVE_FUTIMESAT)
+ else()
+ check_symbol_exists(utimes "sys/time.h" HAVE_UTIMES)
+ if(HAVE_UTIMES)
+ tuklib_add_definitions(xz HAVE_UTIMES)
+ else()
+ check_symbol_exists(_futime "sys/utime.h" HAVE__FUTIME)
+ if(HAVE__FUTIME)
+ tuklib_add_definitions(xz HAVE__FUTIME)
+ else()
+ check_symbol_exists(utime "utime.h" HAVE_UTIME)
+ tuklib_add_definition_if(xz HAVE_UTIME)
+ endif()
+ endif()
+ endif()
+ endif()
+ endif()
+
+ install(TARGETS xz
+ RUNTIME DESTINATION "${CMAKE_INSTALL_BINDIR}"
+ COMPONENT xz)
+
+ if(UNIX)
+ install(FILES src/xz/xz.1
+ DESTINATION "${CMAKE_INSTALL_MANDIR}/man1"
+ COMPONENT xz)
+
+ option(CREATE_XZ_SYMLINKS "Create unxz and xzcat symlinks" ON)
+ option(CREATE_LZMA_SYMLINKS "Create lzma, unlzma, and lzcat symlinks"
+ ON)
+ set(XZ_LINKS)
+
+ if(CREATE_XZ_SYMLINKS)
+ list(APPEND XZ_LINKS "unxz" "xzcat")
+ endif()
+
+ if(CREATE_LZMA_SYMLINKS)
+ list(APPEND XZ_LINKS "lzma" "unlzma" "lzcat")
+ endif()
+
+ # Create symlinks in the build directory and then install them.
+ #
+ # The symlinks do not likely need any special extension since
+ # even on Windows the symlink can still be executed without
+ # the .exe extension.
+ foreach(LINK IN LISTS XZ_LINKS)
+ add_custom_target("${LINK}" ALL
+ "${CMAKE_COMMAND}" -E create_symlink
+ "$<TARGET_FILE_NAME:xz>" "${LINK}"
+ BYPRODUCTS "${LINK}"
+ VERBATIM)
+ install(FILES "${CMAKE_CURRENT_BINARY_DIR}/${LINK}"
+ DESTINATION "${CMAKE_INSTALL_BINDIR}"
+ COMPONENT xz)
+ add_custom_target("${LINK}.1" ALL
+ "${CMAKE_COMMAND}" -E create_symlink "xz.1" "${LINK}.1"
+ BYPRODUCTS "${LINK}.1"
+ VERBATIM)
+ install(FILES "${CMAKE_CURRENT_BINARY_DIR}/${LINK}.1"
+ DESTINATION "${CMAKE_INSTALL_MANDIR}/man1"
+ COMPONENT xz)
+ endforeach()
+ endif()
+endif()
+
+
+#############################################################################
+# Tests
+#############################################################################
+
+include(CTest)
+
+if(BUILD_TESTING)
+ set(LIBLZMA_TESTS
+ test_bcj_exact_size
+ test_block_header
+ test_check
+ test_filter_flags
+ test_hardware
+ test_index
+ test_index_hash
+ test_memlimit
+ test_stream_flags
+ test_vli
+ )
+
+ foreach(TEST IN LISTS LIBLZMA_TESTS)
+ add_executable("${TEST}" "tests/${TEST}.c")
+
+ target_include_directories("${TEST}" PRIVATE
+ src/common
+ src/liblzma/api
+ src/liblzma
+ lib
+ )
+
+ target_link_libraries("${TEST}" PRIVATE liblzma)
+
+ # Put the test programs into their own subdirectory so they don't
+ # pollute the top-level dir which might contain xz and xzdec.
+ set_target_properties("${TEST}" PROPERTIES
+ RUNTIME_OUTPUT_DIRECTORY "${CMAKE_CURRENT_BINARY_DIR}/tests_bin"
+ )
+
+ add_test(NAME "${TEST}"
+ COMMAND "${CMAKE_CURRENT_BINARY_DIR}/tests_bin/${TEST}"
+ )
+
+ # Set srcdir environment variable so that the tests find their
+ # input files from the source tree.
+ #
+ # Set the return code for skipped tests to match Automake convention.
+ set_tests_properties("${TEST}" PROPERTIES
+ ENVIRONMENT "srcdir=${CMAKE_CURRENT_LIST_DIR}/tests"
+ SKIP_RETURN_CODE 77
+ )
+ endforeach()
+endif()

_service:tar_scm:xz-5.2.5.tar.xz/ChangeLog -> _service:tar_scm:xz-5.4.1.tar.xz/ChangeLog Changed

@@ -1,6947 +1,8654 @@
-commit 2327a461e1afce862c22269b80d3517801103c1b
+commit 18b845e69752c975dfeda418ec00eda22605c2ee
 Author: Lasse Collin <lasse.collin@tukaani.org>
-Date: 2020-03-17 16:27:42 +0200
+Date: 2023-01-11 18:52:54 +0200
 
- Bump version and soname for 5.2.5.
+ Bump version and soname for 5.4.1.
 
 src/liblzma/Makefile.am | 2 +-
 src/liblzma/api/lzma/version.h | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)
 
-commit 3be82d2f7dc882258caf0f0a69214e5916b2bdda
-Author: Lasse Collin <lasse.collin@tukaani.org>
-Date: 2020-03-17 16:26:04 +0200
+commit 4080bbb844fb36701ffb978f0c41ea2c2c9f8960
+Author: Jia Tan <jiat0218@gmail.com>
+Date: 2023-01-11 23:58:16 +0800
 
- Update NEWS for 5.2.5.
+ Add NEWS for 5.4.1.
 
- NEWS | 105 +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
- 1 file changed, 105 insertions(+)
+ NEWS | 70 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
+ 1 file changed, 70 insertions(+)
 
-commit ab3e57539c7337f0653b13b75dbc5d03ade9700e
+commit 674c89fdb8c457ebc3a0652e235d8b6cd7b7dee2
 Author: Lasse Collin <lasse.collin@tukaani.org>
-Date: 2020-03-16 21:57:21 +0200
+Date: 2023-01-10 11:56:11 +0200
 
- Translations: Rebuild cs.po to avoid incorrect fuzzy strings.
+ sysdefs.h: Don't include strings.h anymore.
 
- "make dist" updates the .po files and the fuzzy strings would
- result in multiple very wrong translations.
+ On some platforms src/xz/suffix.c may need <strings.h> for
+ strcasecmp() but suffix.c includes the header when it needs it.
+ 
+ Unless there is an old system that otherwise supports enough C99
+ to build XZ Utils but doesn't have C89/C90-compatible <string.h>,
+ there should be no need to include <strings.h> in sysdefs.h.
 
- po/cs.po | 592 ++++++++++++++++++++++++++++++++++-----------------------------
- 1 file changed, 322 insertions(+), 270 deletions(-)
+ src/common/sysdefs.h | 6 ------
+ 1 file changed, 6 deletions(-)
 
-commit 3a6f38309dc5d44d8a63ebb337b6b2028561c93e
+commit 2a6b938084fac9ddb39cd69c9beeed15c3b6f6f6
 Author: Lasse Collin <lasse.collin@tukaani.org>
-Date: 2020-03-16 20:01:37 +0200
+Date: 2023-01-10 11:23:41 +0200
 
- README: Update outdated sections.
+ xz: Include <strings.h> in suffix.c if needed for strcasecmp().
+ 
+ SUSv2 and POSIX.1‐2017 declare only a few functions in <strings.h>.
+ Of these, strcasecmp() is used on some platforms in suffix.c.
+ Nothing else in the project needs <strings.h> (at least if
+ building on a modern system).
+ 
+ sysdefs.h currently includes <strings.h> if HAVE_STRINGS_H is
+ defined and suffix.c relied on this.
+ 
+ Note that dos/config.h doesn't #define HAVE_STRINGS_H even though
+ DJGPP does have strings.h. It isn't needed with DJGPP as strcasecmp()
+ is also in <string.h> in DJGPP.
 
- README | 21 +++++++++++----------
- 1 file changed, 11 insertions(+), 10 deletions(-)
+ src/xz/suffix.c | 3 +++
+ 1 file changed, 3 insertions(+)
 
-commit 9cc0901798217e258e91c13cf6fda7ad42ba108c
-Author: Lasse Collin <lasse.collin@tukaani.org>
-Date: 2020-03-16 19:46:27 +0200
+commit aea639e81beb548e3114c74b6d9a894d6e036189
+Author: Jia Tan <jiat0218@gmail.com>
+Date: 2023-01-11 22:46:48 +0800
 
- README: Mention that translatable strings will change after 5.2.x.
+ xz: Fix warning -Wformat-nonliteral on clang in message.c.
+ 
+ clang and gcc differ in how they handle -Wformat-nonliteral. gcc will
+ allow a non-literal format string as long as the function takes its
+ format arguments as a va_list.
 
- README | 74 +++---------------------------------------------------------------
- 1 file changed, 3 insertions(+), 71 deletions(-)
+ src/xz/message.c | 9 +++++++++
+ 1 file changed, 9 insertions(+)
 
-commit cc163574249f6a4a66f3dc09d6fe5a71bee24fab
-Author: Lasse Collin <lasse.collin@tukaani.org>
-Date: 2020-03-16 19:39:45 +0200
+commit e3b42bfcb0f67988beee7c7022fed0361282be45
+Author: Jia Tan <jiat0218@gmail.com>
+Date: 2023-01-11 20:58:31 +0800
 
- README: Mention that man pages can be translated.
+ Tests: Fix test_filter_flags copy/paste error.
 
- README | 7 ++++---
- 1 file changed, 4 insertions(+), 3 deletions(-)
+ tests/test_filter_flags.c | 4 ++--
+ 1 file changed, 2 insertions(+), 2 deletions(-)
 
-commit ca261994edc3f2d03d5589c037171c63471ee9dc
-Author: Lasse Collin <lasse.collin@tukaani.org>
-Date: 2020-03-16 17:30:39 +0200
+commit 21625b7e11d004788e40eb5eb88d9d89f65fe347
+Author: Jia Tan <jiat0218@gmail.com>
+Date: 2023-01-11 20:42:29 +0800
 
- Translations: Add partial Danish translation.
+ Tests: Fix type-limits warning in test_filter_flags.
 
- I made a few minor white space changes without getting them
- approved by the Danish translation team.
+ This only occurs in test_filter_flags when the BCJ filters are not
+ configured and built. In this case, ARRAY_SIZE() returns 0 and causes a
+ type-limits warning with the loop variable since an unsigned number will
+ always be >= 0.
 
- po/LINGUAS | 1 +
- po/da.po | 896 +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
- 2 files changed, 897 insertions(+)
+ tests/test_filter_flags.c | 13 ++++++++++---
+ 1 file changed, 10 insertions(+), 3 deletions(-)
 
-commit 51cd5d051fc730d61411dee292e863582784e189
+commit c337983e928682d56ce3470b286a8d5b8646e0ad
 Author: Lasse Collin <lasse.collin@tukaani.org>
-Date: 2020-03-16 16:43:29 +0200
+Date: 2023-01-10 22:14:03 +0200
 
- Update INSTALL.generic from Automake 1.16.1.
+ liblzma: CLMUL CRC64: Work around a bug in MSVC, second attempt.
+ 
+ This affects only 32-bit x86 builds. x86-64 is OK as is.
+ 
+ I still cannot easily test this myself. The reporter has tested
+ this and it passes the tests included in the CMake build and
+ performance is good: raw CRC64 is 2-3 times faster than the
+ C version of the slice-by-four method. (Note that liblzma doesn't
+ include a MSVC-compatible version of the 32-bit x86 assembly code
+ for the slice-by-four method.)
+ 
+ Thanks to Iouri Kharon for figuring out a fix, testing, and
+ benchmarking.
 
- INSTALL.generic | 321 ++++++++++++++++++++++++++++----------------------------
- 1 file changed, 162 insertions(+), 159 deletions(-)
+ src/liblzma/check/crc64_fast.c | 18 ++++++++++++++++++
+ 1 file changed, 18 insertions(+)
 
-commit 69d694e5f1beae2bbfa3b6c348ec0ec5f14b5cd0
-Author: Lasse Collin <lasse.collin@tukaani.org>
-Date: 2020-03-15 15:27:22 +0200
+commit b7fb438ea0e3ee02e3a164f3b72fae456cbe34d7
+Author: Jia Tan <jiat0218@gmail.com>
+Date: 2023-01-11 01:18:50 +0800
 
- Update INSTALL for Windows and DOS and add preliminary info for z/OS.
+ Tests: Fix unused function warning in test_block_header.
+ 
+ One of the global arrays of filters was only used in a test that
+ required both encoders and decoders to be configured in the build.
 
- INSTALL | 51 +++++++++++++++++++++++++++++++++++++++++----------
- 1 file changed, 41 insertions(+), 10 deletions(-)
+ tests/test_block_header.c | 4 ++++
+ 1 file changed, 4 insertions(+)
 
-commit 2c3b1bb80a3ca7e09728fe4d7a1d8648a5cb9bca
+commit 68e9ef036d18d7c3952bff0b391d5989b86934da
+Author: Jia Tan <jiat0218@gmail.com>
+Date: 2023-01-11 01:08:03 +0800
+
+ Tests: Fix unused function warning in test_index_hash.
+ 
+ test_index_hash does not use fill_index_hash() unless both encoders
+ and decoders are configured in the build.
+
+ tests/test_index_hash.c | 4 +---
+ 1 file changed, 1 insertion(+), 3 deletions(-)
+
+commit a387707cd8cdefbffb5b7429bda4b7fcc192954a
 Author: Lasse Collin <lasse.collin@tukaani.org>
-Date: 2020-03-15 15:26:20 +0200
+Date: 2023-01-10 00:33:14 +0200
 
- Build: Update m4/ax_pthread.m4 from Autoconf Archive (again).
+ Windows: Update INSTALL-MSVC.txt to recommend CMake over project files.
 
- m4/ax_pthread.m4 | 219 +++++++++++++++++++++++++++++--------------------------
- 1 file changed, 117 insertions(+), 102 deletions(-)
+ windows/INSTALL-MSVC.txt | 19 ++++++++++++-------
+ 1 file changed, 12 insertions(+), 7 deletions(-)
 
-commit 74a5af180a6a6c4b8c90cefb37ee900d3fea7dc6
+commit 52902ad69518255a14b0144f0a2379e06fde5b6e
 Author: Lasse Collin <lasse.collin@tukaani.org>
-Date: 2020-03-11 21:15:35 +0200
+Date: 2023-01-10 12:47:16 +0200
 
- xz: Never use thousand separators in DJGPP builds.
+ Revert "liblzma: CLMUL CRC64: Workaround a bug in MSVC (VS2015-2022)."
 
- DJGPP 2.05 added support for thousands separators but it's
- broken at least under WinXP with Finnish locale that uses
- a non-breaking space as the thousands separator. Workaround
- by disabling thousands separators for DJGPP builds.
+ This reverts commit 36edc65ab4cf10a131f239acbd423b4510ba52d5.
+ 
+ It was reported that it wasn't a good enough fix and MSVC
+ still produced (different kind of) bad code when building
+ for 32-bit x86 if optimizations are enabled.
+ 
+ Thanks to Iouri Kharon.
 
- src/xz/util.c | 14 ++++++++++++--
- 1 file changed, 12 insertions(+), 2 deletions(-)
+ src/liblzma/check/crc64_fast.c | 6 ------
+ 1 file changed, 6 deletions(-)
 
-commit ceba0d25e826bcdbf64bb4cb03385a2a66f8cbcb
+commit e81b9fc48ca70f9228308d3f1871cd81f9a5a496
 Author: Lasse Collin <lasse.collin@tukaani.org>
-Date: 2020-03-11 19:38:08 +0200
+Date: 2023-01-10 10:05:13 +0200
 
- DOS: Update dos/Makefile for DJGPP 2.05.
- 
- It doesn't need -fgnu89-inline like 2.04beta did.
+ sysdefs.h: Fix a comment.
 
- dos/Makefile | 4 +---
- 1 file changed, 1 insertion(+), 3 deletions(-)
+ src/common/sysdefs.h | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
 
-commit 29e5bd71612253281fb22bbaa0a566990a74dcc3
+commit 6e89ab58b031aa046308a0b3504ff0a5be042571
 Author: Lasse Collin <lasse.collin@tukaani.org>
-Date: 2020-03-11 19:36:07 +0200
+Date: 2023-01-10 10:04:06 +0200
 
- DOS: Update instructions in dos/INSTALL.txt.
+ sysdefs.h: Don't include memory.h anymore even if it were available.
+ 
+ It quite probably was never needed, that is, any system where memory.h
+ was required likely couldn't compile XZ Utils for other reasons anyway.
+ 
+ XZ Utils 5.2.6 and later source packages were generated using
+ Autoconf 2.71 which no longer defines HAVE_MEMORY_H. So the code
+ being removed is no longer used anyway.
 
- dos/INSTALL.txt | 59 ++++++++++++++++++++++++++++-----------------------------
- 1 file changed, 29 insertions(+), 30 deletions(-)
+ src/common/sysdefs.h | 8 ++------
+ 1 file changed, 2 insertions(+), 6 deletions(-)
 
-commit 00a037ee9c8ee5a03cf9744e05570ae93d56b875
+commit 65c59ad429aa59f9df0326d9fc82931ba4a9d123
 Author: Lasse Collin <lasse.collin@tukaani.org>
-Date: 2020-03-11 17:58:51 +0200
+Date: 2023-01-10 08:50:26 +0200
 
- DOS: Update config.h.
+ CMake/Windows: Add a workaround for windres from GNU binutils.
 
- The added defines assume GCC >= 4.8.
+ This is combined from the following commits in the master branch:
+ 443dfebced041adc88f10d824188eeef5b5821a9
+ 6b117d3b1fe91eb26d533ab16a2e552f84148d47
+ 5e34774c31d1b7509b5cb77a3be9973adec59ea0
+ 
+ Thanks to Iouri Kharon for the bug report, the original patch,
+ and testing.
 
- dos/config.h | 8 ++++++++
- 1 file changed, 8 insertions(+)
+ CMakeLists.txt | 32 +++++++++++++++++++++++++++++++-
+ 1 file changed, 31 insertions(+), 1 deletion(-)
 
-commit 4ec2feaefa310b4249eb41893caf526e5c51ee39
+commit 43521e77acc907863fa4f94aae276366172cb9ee
 Author: Lasse Collin <lasse.collin@tukaani.org>
-Date: 2020-03-11 22:37:54 +0200
+Date: 2023-01-06 22:53:38 +0200
 
- Translations: Add hu, zh_CN, and zh_TW.
+ Tests: test_filter_flags: Clean up minor issues.
 
- I made a few white space changes to these without getting them
- approved by the translation teams. (I tried to contact the hu and
- zh_TW teams but didn't succeed. I didn't contact the zh_CN team.)
+ Here are the list of the most significant issues addressed:
+ - Avoid using internal common.h header. It's not good to copy the
+ constants like this but common.h cannot be included for use outside
+ of liblzma. This is the quickest thing to do that could be fixed later.
+ 
+ - Omit the INIT_FILTER macro. Initialization should be done with just
+ regular designated initializers.
+ 
+ - Use start_offset = 257 for BCJ tests. It demonstrates that Filter
+ Flags encoder and decoder don't validate the options thoroughly.
+ 257 is valid only for the x86 filter. This is a bit silly but
+ not a significant problem in practice because the encoder and
+ decoder initialization functions will catch bad alignment still.
+ Perhaps this should be fixed but it's not urgent and doesn't need
+ to be in 5.4.x.
+ 
+ - Various tweaks to comments such as filter id -> Filter ID
 
- po/LINGUAS | 3 +
- po/hu.po | 985 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
- po/zh_CN.po | 963 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
- po/zh_TW.po | 956 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
- 4 files changed, 2907 insertions(+)
+ tests/test_filter_flags.c | 153 +++++++++++++++++++++++-----------------------
+ 1 file changed, 78 insertions(+), 75 deletions(-)
 
-commit b6ed09729ae408be4533a0ddbc7df3d6f566846a
+commit 6b44cead95d767414272dc3a67898a36bfdf95b3
+Author: Jia Tan <jiat0218@gmail.com>
+Date: 2022-12-29 23:33:33 +0800
+
+ Tests: Refactors existing filter flags tests.
+ 
+ Converts the existing filter flags tests into tuktests.
+
+ tests/test_filter_flags.c | 655 ++++++++++++++++++++++++++++++++--------------
+ 1 file changed, 457 insertions(+), 198 deletions(-)
+
+commit 1bbefa9659b202ba31bd244a9d0e4f0d37ff3ed7
 Author: Lasse Collin <lasse.collin@tukaani.org>
-Date: 2020-03-11 14:33:30 +0200
+Date: 2023-01-08 00:32:29 +0200
 
- Translations: Update vi.po to match the file from the TP.
+ Tests: tuktest.h: Support tuktest_malloc(0).
 
- The translated strings haven't been updated but word wrapping
- is different.
+ It's not needed in XZ Utils at least for now. It's good to support
+ it still because if such use is needed later, it wouldn't be
+ caught on GNU/Linux since malloc(0) from glibc returns non-NULL.
 
- po/vi.po | 407 ++++++++++++++++++++++++++++-----------------------------------
- 1 file changed, 179 insertions(+), 228 deletions(-)
+ tests/tuktest.h | 4 ++--
+ 1 file changed, 2 insertions(+), 2 deletions(-)
 
-commit 7c85e8953ced204c858101872a15183e4639e9fb
+commit ce3a3fbc7c2c399aeed644d54f3bd56ac914dfee
 Author: Lasse Collin <lasse.collin@tukaani.org>
-Date: 2020-03-11 14:18:03 +0200
+Date: 2023-01-07 21:57:11 +0200
 
- Translations: Add fi and pt_BR, and update de, fr, it, and pl.
+ CMake: Update cmake_minimum_required from 3.13...3.16 to 3.13...3.25.
 
- The German translation isn't identical to the file in
- the Translation Project but the changes (white space changes
- only) were approved by the translator Mario Blättermann.
+ The changes listed on cmake-policies(7) for versions 3.17 to 3.25
+ shouldn't affect this project.
 
- po/LINGUAS | 2 +
- po/de.po | 476 ++++++++++++++--------------
- po/fi.po | 974 +++++++++++++++++++++++++++++++++++++++++++++++++++++++++
- po/fr.po | 272 ++++++++--------
- po/it.po | 479 ++++++++++++----------------
- po/pl.po | 239 +++++++-------
- po/pt_BR.po | 1001 +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
- 7 files changed, 2697 insertions(+), 746 deletions(-)
+ CMakeLists.txt | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
 
-commit 7da3ebc67fb5414034685ec16c7a29dad03dfa9b
+commit 99fcd57f2ea35eaa94e09f674d5364329c880fa2
 Author: Lasse Collin <lasse.collin@tukaani.org>
-Date: 2020-02-25 21:35:14 +0200
+Date: 2023-01-08 00:24:23 +0200
 
 Update THANKS.
 
 THANKS | 1 +
 1 file changed, 1 insertion(+)
 
-commit 1acc48794364606c9091cae6fa56db75a1325114
+commit c0c13d9d82eb8a4302c8bbb8b4c5178d285fe9ab
 Author: Lasse Collin <lasse.collin@tukaani.org>
-Date: 2020-03-11 13:05:29 +0200
+Date: 2023-01-07 19:50:35 +0200
 
- Build: Add very limited experimental CMake support.
- 
- This version matches CMake files in the master branch (commit
- 265daa873c0d871f5f23f9b56e133a6f20045a0a) except that this omits
- two source files that aren't in v5.2 and in the beginning of
- CMakeLists.txt the first paragraph in the comment is slightly
- different to point out possible issues in building shared liblzma.
-
- CMakeLists.txt | 659 ++++++++++++++++++++++++++++++++++++++++++++
- cmake/tuklib_common.cmake | 49 ++++
- cmake/tuklib_cpucores.cmake | 175 ++++++++++++
- cmake/tuklib_integer.cmake | 102 +++++++
- cmake/tuklib_mbstr.cmake | 20 ++
- cmake/tuklib_physmem.cmake | 150 ++++++++++
- cmake/tuklib_progname.cmake | 19 ++
- 7 files changed, 1174 insertions(+)
+ Update THANKS.
 
-commit 9acc6abea1552803c74c1486fbb10af119550772
+ THANKS | 1 +
+ 1 file changed, 1 insertion(+)
+
+commit 3d45987451b1c3bb42697b29341824c0e5484cba
 Author: Lasse Collin <lasse.collin@tukaani.org>
-Date: 2020-02-27 20:24:27 +0200
+Date: 2023-01-09 11:27:24 +0200
 
- Build: Add support for --no-po4a option to autogen.sh.
+ CMake: Fix a copypaste error in xzdec Windows resource file handling.
 
- Normally, if po4a isn't available, autogen.sh will return
- with non-zero exit status. The option --no-po4a can be useful
- when one knows that po4a isn't available but wants autogen.sh
- to still return with zero exit status.
+ It was my mistake. Thanks to Iouri Kharon for the bug report.
 
- autogen.sh | 11 ++++++++++-
- 1 file changed, 10 insertions(+), 1 deletion(-)
+ CMakeLists.txt | 4 ++--
+ 1 file changed, 2 insertions(+), 2 deletions(-)
 
-commit c8853b31545db7bd0551be85949624b1261efd47
+commit 706bce5018d7cf83094e13454a0731169ec119b5
 Author: Lasse Collin <lasse.collin@tukaani.org>
-Date: 2020-02-24 23:37:07 +0200
+Date: 2023-01-07 19:50:03 +0200
 
- Update m4/.gitignore.
+ CMake/Windows: Add resource files to xz.exe and xzdec.exe.
+ 
+ The command line tools cannot be built with MSVC for now but
+ they can be built with MinGW-w64.
+ 
+ Thanks to Iouri Kharon for the bug report and the original patch.
 
- m4/.gitignore | 1 +
- 1 file changed, 1 insertion(+)
+ CMakeLists.txt | 16 ++++++++++++++++
+ 1 file changed, 16 insertions(+)
 
-commit 901eb4a8c992354c3ea482f5bad60a1f8ad6fcc8
+commit e96dee55df04113c33b387ccdb6cb70935422d91
 Author: Lasse Collin <lasse.collin@tukaani.org>
-Date: 2020-02-24 23:01:00 +0200
+Date: 2023-01-09 12:22:05 +0200
 
- liblzma: Remove unneeded <sys/types.h> from fastpos_tablegen.c.
+ liblzma: CLMUL CRC64: Workaround a bug in MSVC (VS2015-2022).
 
- This file only generates fastpos_table.c.
- It isn't built as a part of liblzma.
+ I haven't tested with MSVC myself and there doesn't seem to be
+ information about the problem online, so I'm relying on the bug report.
+ 
+ Thanks to Iouri Kharon for the bug report and the patch.
 
- src/liblzma/lzma/fastpos_tablegen.c | 1 -
- 1 file changed, 1 deletion(-)
+ src/liblzma/check/crc64_fast.c | 6 ++++++
+ 1 file changed, 6 insertions(+)
 
-commit ac35c9585fb734b7a19785d490c152e0b8cd4663
+commit 52bc1ee34dda9bb6fb40175e5952863066681b77
 Author: Lasse Collin <lasse.collin@tukaani.org>
-Date: 2020-02-22 14:15:07 +0200
+Date: 2023-01-07 19:31:15 +0200
 
- Use defined(__GNUC__) before __GNUC__ in preprocessor lines.
+ Build: Require that _mm_set_epi64x() is usable to enable CLMUL support.
 
- This should silence the equivalent of -Wundef in compilers that
- don't define __GNUC__.
+ VS2013 doesn't have _mm_set_epi64x() so this way CLMUL gets
+ disabled with VS2013.
+ 
+ Thanks to Iouri Kharon for the bug report.
 
- src/common/sysdefs.h | 3 ++-
- src/liblzma/api/lzma.h | 5 +++--
- 2 files changed, 5 insertions(+), 3 deletions(-)
+ CMakeLists.txt | 3 ++-
+ configure.ac | 8 ++++++--
+ 2 files changed, 8 insertions(+), 3 deletions(-)
 
-commit fb9cada7cfade1156d6277717280e05b5cd342d6
-Author: Lasse Collin <lasse.collin@tukaani.org>
-Date: 2020-02-21 17:40:02 +0200
+commit bad44cfe19e8be8ae76755369be2a34abcd2b4fa
+Author: Jia Tan <jiat0218@gmail.com>
+Date: 2022-12-29 00:25:18 +0800
 
- liblzma: Add more uses of lzma_memcmplen() to the normal mode of LZMA.
+ Tests: Creates test_index_hash.c
 
- This gives a tiny encoder speed improvement. This could have been done
- in 2014 after the commit 544aaa3d13554e8640f9caf7db717a96360ec0f6 but
- it was forgotten.
+ Tests all API functions exported from index_hash.h. Does not have a
+ dedicated test for lzma_index_hash_end.
+ 
+ Minor edits were made by Lasse Collin.
 
- src/liblzma/lzma/lzma_encoder_optimum_normal.c | 16 ++++++++++------
- 1 file changed, 10 insertions(+), 6 deletions(-)
+ .gitignore | 1 +
+ CMakeLists.txt | 2 +
+ tests/Makefile.am | 3 +
+ tests/test_index_hash.c | 388 ++++++++++++++++++++++++++++++++++++++++++++++++
+ 4 files changed, 394 insertions(+)
 
-commit 6117955af0b9cef5acde7859e86f773692b5f43c
-Author: Lasse Collin <lasse.collin@tukaani.org>
-Date: 2020-02-21 17:01:15 +0200
+commit 692ccdf5516dfe55fb6e9c5cdfb31f4c02c1ecd1
+Author: Jia Tan <jiat0218@gmail.com>
+Date: 2023-01-05 20:57:25 +0800
 
- Build: Add visibility.m4 from gnulib.
+ liblzma: Remove common.h include from common/index.h.
 
- Appears that this file used to get included as a side effect of
- gettext. After the change to gettext version requirements this file
- no longer got copied to the package and so the build was broken.
+ common/index.h is needed by liblzma internally and tests. common.h will
+ include and define many things that are not needed by the tests.
+ 
+ Also, this prevents include order problems because both common.h and
+ lzma.h define LZMA_API. On most platforms it results only in a warning
+ but on Windows it would break the build as the definition in common.h
+ must be used only for building liblzma itself.
 
- m4/.gitignore | 1 -
- m4/visibility.m4 | 77 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++
- 2 files changed, 77 insertions(+), 1 deletion(-)
+ src/liblzma/common/index.c | 1 +
+ src/liblzma/common/index.h | 9 +++++++--
+ src/liblzma/common/index_decoder.h | 1 +
+ src/liblzma/common/stream_buffer_encoder.c | 1 +
+ 4 files changed, 10 insertions(+), 2 deletions(-)
 
-commit c2cc64d78c098834231f9cfd7d852c9cd8950d74
-Author: Lasse Collin <lasse.collin@tukaani.org>
-Date: 2020-02-21 16:10:44 +0200
+commit 2ac7bafc8f07c1edefe96a4a7a040ddfff0eb5bb
+Author: Jia Tan <jiat0218@gmail.com>
+Date: 2022-08-17 20:20:16 +0800
 
- xz: Silence a warning when sig_atomic_t is long int.
+ liblzma: Add NULL check to lzma_index_hash_append.
 
- It can be true at least on z/OS.
+ This is for consistency with lzma_index_append.
 
- src/xz/signals.c | 2 +-
+ src/liblzma/common/index_hash.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
 
-commit b6314aa275b35c714e0a191d0b2e9b6106129ea9
-Author: Lasse Collin <lasse.collin@tukaani.org>
-Date: 2020-02-21 15:59:26 +0200
+commit db714d30e0c74d1dd4af1a23ed62b44e0e8e4efc
+Author: Jia Tan <jiat0218@gmail.com>
+Date: 2022-08-17 17:59:51 +0800
 
- xz: Avoid unneeded access of a volatile variable.
+ liblzma: Replaced hardcoded 0x0 index indicator byte with macro
 
- src/xz/signals.c | 2 +-
+ src/liblzma/common/index.h | 3 +++
+ src/liblzma/common/index_decoder.c | 2 +-
+ src/liblzma/common/index_encoder.c | 2 +-
+ src/liblzma/common/index_hash.c | 2 +-
+ src/liblzma/common/stream_decoder.c | 3 ++-
+ src/liblzma/common/stream_decoder_mt.c | 2 +-
+ 6 files changed, 9 insertions(+), 5 deletions(-)
+
+commit 39d2585dcd3e827cfc3c46025ab6708c4aeb36c6
+Author: Jia Tan <jiat0218@gmail.com>
+Date: 2023-01-06 20:43:31 +0800
+
+ Style: Change #if !defined() to #ifndef in mythread.h.
+
+ src/common/mythread.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
 
-commit f772a1572f723e5dc7d2d32e1d4287ac7a0da55e
-Author: Lasse Collin <lasse.collin@tukaani.org>
-Date: 2020-02-21 01:24:18 +0200
+commit 3f0130aa288e4ed57ace609517db9700a41223af
+Author: Jia Tan <jiat0218@gmail.com>
+Date: 2023-01-06 20:35:55 +0800
 
- tuklib_integer.m4: Optimize the check order.
+ Build: Add missing stream_decoder_mt.c to .vcxproj files.
 
- The __builtin byteswapping is the preferred one so check for it first.
+ The line in the .vcxproj files for building with was missing in 5.4.0.
+ Thank to Hajin Jang for reporting the issue.
 
- m4/tuklib_integer.m4 | 56 +++++++++++++++++++++++++++-------------------------
- 1 file changed, 29 insertions(+), 27 deletions(-)
+ windows/vs2013/liblzma.vcxproj | 1 +
+ windows/vs2013/liblzma_dll.vcxproj | 1 +
+ windows/vs2017/liblzma.vcxproj | 1 +
+ windows/vs2017/liblzma_dll.vcxproj | 1 +
+ windows/vs2019/liblzma.vcxproj | 1 +
+ windows/vs2019/liblzma_dll.vcxproj | 1 +
+ 6 files changed, 6 insertions(+)
 
-commit 641042e63f665f3231c2fd1241fd3dddda3fb313
+commit f204d1050a515d17851eed9049862ce5a9c729c1
 Author: Lasse Collin <lasse.collin@tukaani.org>
-Date: 2020-02-20 18:54:04 +0200
+Date: 2023-01-04 22:40:54 +0200
 
- tuklib_exit: Add missing header.
- 
- strerror() needs <string.h> which happened to be included via
- tuklib_common.h -> tuklib_config.h -> sysdefs.h if HAVE_CONFIG_H
- was defined. This wasn't tested without config.h before so it
- had worked fine.
+ Update THANKS.
 
- src/common/tuklib_exit.c | 1 +
+ THANKS | 1 +
 1 file changed, 1 insertion(+)
 
-commit dbd55a69e530fec9ae866aaf6c3ccc0b4daf1f1f
+commit 34a9c2d650d6c30bd88e1b21910dd863209aa884
 Author: Lasse Collin <lasse.collin@tukaani.org>
-Date: 2020-02-16 11:18:28 +0200
+Date: 2023-01-04 18:40:28 +0200
 
- sysdefs.h: Omit the conditionals around string.h and limits.h.
- 
- string.h is used unconditionally elsewhere in the project and
- configure has always stopped if limits.h is missing, so these
- headers must have been always available even on the weirdest
- systems.
+ Tests: Adjust style in test_compress.sh.
 
- src/common/sysdefs.h | 8 ++------
- 1 file changed, 2 insertions(+), 6 deletions(-)
+ tests/test_compress.sh | 12 +++++++-----
+ 1 file changed, 7 insertions(+), 5 deletions(-)
 
-commit 9294909861e6d22b32418467e0e988f953a82264
-Author: Lasse Collin <lasse.collin@tukaani.org>
-Date: 2020-02-15 15:07:11 +0200
+commit 761c208d58e0c3daa0f46e68b406adfc318d2a46
+Author: Jia Tan <jiat0218@gmail.com>
+Date: 2023-01-04 23:58:58 +0800
 
- Build: Bump Autoconf and Libtool version requirements.
+ Tests: Replace non portable shell parameter expansion
 
- There is no specific reason for this other than blocking
- the most ancient versions. These are still old:
+ The shell parameter expansion using # and ## is not supported in
+ Solaris 10 Bourne shell (/bin/sh). Even though this is POSIX, it is not fully
+ portable, so we should avoid it.
+
+ tests/create_compress_files.c | 2 +-
+ tests/test_compress.sh | 20 +++++++++++++-------
+ tests/test_compress_prepared_bcj_sparc | 2 +-
+ tests/test_compress_prepared_bcj_x86 | 2 +-
+ 4 files changed, 16 insertions(+), 10 deletions(-)
+
+commit 8a7cbc074547e55e57f4f3696f69bedeb05e14c4
+Author: Jia Tan <jiat0218@gmail.com>
+Date: 2023-01-03 21:02:38 +0800
+
+ Translations: Add Korean translation of man pages.
 
- Autoconf 2.69 (2012)
- Automake 1.12 (2012)
- gettext 0.19.6 (2015)
- Libtool 2.4 (2010)
+ Thanks to Seong-ho Cho
 
- configure.ac | 4 ++--
- 1 file changed, 2 insertions(+), 2 deletions(-)
+ po4a/ko.po | 5552 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++
+ po4a/po4a.conf | 2 +-
+ 2 files changed, 5553 insertions(+), 1 deletion(-)
+
+commit ca2af49bb8be5995eb0e6a3abf457622626d49a7
+Author: Jia Tan <jiat0218@gmail.com>
+Date: 2023-01-03 20:47:27 +0800
 
-commit bd09081bbdf552f730030d2fd0e5e39ccb3936af
+ Translations: Update the Esperanto translation.
+
+ po/eo.po | 620 ++++++++++++++++++++++++++++++++++-----------------------------
+ 1 file changed, 332 insertions(+), 288 deletions(-)
+
+commit bfba3394aed03311fe9a746d3141b2e16d8b9325
 Author: Lasse Collin <lasse.collin@tukaani.org>
-Date: 2020-02-15 03:08:32 +0200
+Date: 2023-01-02 17:05:07 +0200
 
- Build: Use AM_GNU_GETTEXT_REQUIRE_VERSION and require 0.19.6.
- 
- This bumps the version requirement from 0.19 (from 2014) to
- 0.19.6 (2015).
+ Build: Fix config.h comments.
+
+ configure.ac | 2 +-
+ m4/tuklib_progname.m4 | 2 +-
+ 2 files changed, 2 insertions(+), 2 deletions(-)
+
+commit 507648ad114c2ae0cd6d181063e1ac07e8106718
+Author: Jia Tan <jiat0218@gmail.com>
+Date: 2023-01-02 22:33:48 +0800
+
+ Build: Only define HAVE_PROGRAM_INVOCATION_NAME if it is set to 1.
 
- Using only the old AM_GNU_GETTEXT_VERSION results in old
- gettext infrastructure being placed in the package. By using
- both macros we get the latest gettext files while the other
- programs in the Autotools family can still see the old macro.
+ HAVE_DECL_PROGRAM_INVOCATION_NAME is renamed to
+ HAVE_PROGRAM_INVOCATION_NAME. Previously,
+ HAVE_DECL_PROGRAM_INVOCATION_NAME was always set when
+ building with autotools. CMake would only set this when it was 1, and the
+ dos/config.h did not define it. The new macro definition is consistent
+ across build systems.
 
- configure.ac | 6 +++++-
- 1 file changed, 5 insertions(+), 1 deletion(-)
+ cmake/tuklib_progname.cmake | 5 ++---
+ m4/tuklib_progname.m4 | 5 ++++-
+ src/common/tuklib_progname.c | 2 +-
+ src/common/tuklib_progname.h | 2 +-
+ 4 files changed, 8 insertions(+), 6 deletions(-)
 
-commit 1e5e08d86534aec7ca957982c7f6e90203c19e9f
+commit ab5229d32adfec1f3fbc95228d9dd6f560732ab5
 Author: Lasse Collin <lasse.collin@tukaani.org>
-Date: 2020-02-14 20:42:06 +0200
+Date: 2022-12-30 20:10:08 +0200
 
- Translations: Add German translation of the man pages.
- 
- Thanks to Mario Blättermann.
+ Tests: test_check: Test corner cases of CLMUL CRC64.
 
- po4a/de.po | 5532 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++
- po4a/po4a.conf | 2 +-
- 2 files changed, 5533 insertions(+), 1 deletion(-)
+ tests/test_check.c | 27 +++++++++++++++++++++++++++
+ 1 file changed, 27 insertions(+)
 
-commit 4b1447809ffbc0d77c0ad456bd6b3afcf0b8623e
+commit 8791826f31733fda0a13b411c2ed930faaeb25aa
 Author: Lasse Collin <lasse.collin@tukaani.org>
-Date: 2020-02-07 15:32:21 +0200
+Date: 2022-12-30 19:36:49 +0200
 
- Build: Add support for translated man pages using po4a.
- 
- The dependency on po4a is optional. It's never required to install
- the translated man pages when xz is built from a release tarball.
- If po4a is missing when building from xz.git, the translated man
- pages won't be generated but otherwise the build will work normally.
- 
- The translations are only updated automatically by autogen.sh and
- by "make mydist". This makes it easy to keep po4a as an optional
- dependency and ensures that I won't forget to put updated
- translations to a release tarball.
+ Tests: Clarify a comment in test_lzip_decoder.c.
+
+ tests/test_lzip_decoder.c | 8 ++++++--
+ 1 file changed, 6 insertions(+), 2 deletions(-)
+
+commit c410d812ea12bfc74f6b727c1a799478c79f19ca
+Author: Jia Tan <jiat0218@gmail.com>
+Date: 2022-12-29 01:55:19 +0800
+
+ xz: Includes <time.h> and <sys/time.h> conditionally in mytime.c.
 
- The translated man pages aren't installed if --disable-nls is used.
+ Previously, mytime.c depended on mythread.h for <time.h> to be included.
+
+ src/xz/mytime.c | 4 +++-
+ 1 file changed, 3 insertions(+), 1 deletion(-)
+
+commit 501c6013d4a59fae5d4368e9657c4885493db809
+Author: Jia Tan <jiat0218@gmail.com>
+Date: 2022-12-29 01:15:27 +0800
+
+ liblzma: Includes sys/time.h conditionally in mythread
 
- The installation of translated man pages abuses Automake internals
- by calling "install-man" with redefined dist_man_MANS and man_MANS.
- This makes the hairy script code slightly less hairy. If it breaks
- some day, this code needs to be fixed; don't blame Automake developers.
+ Previously, <sys/time.h> was always included, even if mythread only used
+ clock_gettime. <time.h> is still needed even if clock_gettime is not used
+ though because struct timespec is needed for mythread_condtime.
+
+ src/common/mythread.h | 8 +++++++-
+ 1 file changed, 7 insertions(+), 1 deletion(-)
+
+commit 9e3cb514b5b95bd235dcdff3db4436f57444ee4f
+Author: Jia Tan <jiat0218@gmail.com>
+Date: 2022-12-29 01:10:53 +0800
+
+ Build: No longer require HAVE_DECL_CLOCK_MONOTONIC to always be set.
+ 
+ Previously, if threading was enabled HAVE_DECL_CLOCK_MONOTONIC would always
+ be set to 0 or 1. However, this macro was needed in xz so if xz was not
+ built with threading and HAVE_DECL_CLOCK_MONOTONIC was not defined but
+ HAVE_CLOCK_GETTIME was, it caused a warning during build. Now,
+ HAVE_DECL_CLOCK_MONOTONIC has been renamed to HAVE_CLOCK_MONOTONIC and
+ will only be set if it is 1.
+
+ CMakeLists.txt | 8 +++-----
+ configure.ac | 5 ++++-
+ src/common/mythread.h | 4 ++--
+ src/xz/mytime.c | 5 ++---
+ 4 files changed, 11 insertions(+), 11 deletions(-)
+
+commit 6fc3e5467911572fa9af4021ea46396261aae796
+Author: Jia Tan <jiat0218@gmail.com>
+Date: 2022-12-28 01:14:07 +0800
+
+ Translations: Add Ukrainian translations of man pages.
 
- Also, this adds more quotes to the existing shell script code in
- the Makefile.am "-hook"s.
+ Thanks to Yuri Chornoivan
 
- Makefile.am | 4 ++++
- autogen.sh | 8 ++++---
- po4a/.gitignore | 2 ++
- po4a/po4a.conf | 14 +++++++++++
- po4a/update-po | 45 ++++++++++++++++++++++++++++++++++
- src/scripts/Makefile.am | 64 +++++++++++++++++++++++++++++++++++++------------
- src/xz/Makefile.am | 50 +++++++++++++++++++++++++++-----------
- src/xzdec/Makefile.am | 55 ++++++++++++++++++++++++++++++++----------
- 8 files changed, 197 insertions(+), 45 deletions(-)
+ po4a/po4a.conf | 2 +-
+ po4a/uk.po | 3676 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++
+ 2 files changed, 3677 insertions(+), 1 deletion(-)
 
-commit 882fcfdcd86525cc5c6f6d0bf0230d0089206d13
-Author: Lasse Collin <lasse.collin@tukaani.org>
-Date: 2020-02-06 00:04:42 +0200
+commit e84f2ab7f8bc38cd8f8befa0bb398656c3c11f8e
+Author: Jia Tan <jiat0218@gmail.com>
+Date: 2022-12-22 23:14:53 +0800
 
- Update THANKS (sync with the master branch).
+ liblzma: Update documentation for lzma_filter_encoder.
 
- THANKS | 3 +++
- 1 file changed, 3 insertions(+)
+ src/liblzma/common/filter_encoder.c | 7 +++++--
+ 1 file changed, 5 insertions(+), 2 deletions(-)
 
-commit 134bb7765815d5f265eb0bc9e6ebacd9ae4a52bc
-Author: Lasse Collin <lasse.collin@tukaani.org>
-Date: 2020-02-05 22:35:06 +0200
+commit b14b8dbba9a3b232787ae218b46430b9246383dd
+Author: Jia Tan <jiat0218@gmail.com>
+Date: 2022-12-21 21:12:03 +0800
 
- Update tests/.gitignore.
+ Tests: Adds lzip decoder tests
 
- .gitignore | 4 ++++
- 1 file changed, 4 insertions(+)
+ .gitignore | 1 +
+ tests/Makefile.am | 2 +
+ tests/test_lzip_decoder.c | 471 ++++++++++++++++++++++++++++++++++++++++++++++
+ 3 files changed, 474 insertions(+)
 
-commit 6912472fafb656be8f4c5b4ac9ea28fea3065de4
-Author: Lasse Collin <lasse.collin@tukaani.org>
-Date: 2020-02-05 22:28:51 +0200
+commit 09a114805e1d4f9a02a06cee7dbf2f5014d1f710
+Author: Jia Cheong Tan <jiat0218@gmail.com>
+Date: 2022-12-20 22:05:21 +0800
 
- Update m4/.gitignore.
+ Doxygen: Update .gitignore for generating docs for in source build.
+ 
+ In source builds are not recommended, but we should still ignore
+ the generated artifacts.
 
- m4/.gitignore | 1 +
- 1 file changed, 1 insertion(+)
+ .gitignore | 2 ++
+ 1 file changed, 2 insertions(+)
+
+commit d3e6fe44196bf9478ad193522e2b48febf2eca6b
+Author: Jia Tan <jiat0218@gmail.com>
+Date: 2022-12-20 20:46:44 +0800
+
+ liblzma: Fix lzma_microlzma_encoder() return value.
+ 
+ Using return_if_error on lzma_lzma_lclppb_encode was improper because
+ return_if_error is expecting an lzma_ret value, but
+ lzma_lzma_lclppb_encode returns a boolean. This could result in
+ lzma_microlzma_encoder, which would be misleading for applications.
+
+ src/liblzma/common/microlzma_encoder.c | 3 ++-
+ 1 file changed, 2 insertions(+), 1 deletion(-)
 
-commit 68c60735bbb6e51d4205ba8a9fde307bcfb22f8c
+commit b55a27b46f52524a4a8d9cdef03e6689cefc1375
 Author: Lasse Collin <lasse.collin@tukaani.org>
-Date: 2020-02-05 20:47:38 +0200
+Date: 2022-12-16 18:30:02 +0200
 
- Update THANKS.
+ liblzma: Update authors list in arm64.c.
 
- THANKS | 1 +
+ src/liblzma/simple/arm64.c | 1 +
 1 file changed, 1 insertion(+)
 
-commit e1beaa74bc7cb5a409d59b55870e01ae7784ce3a
+commit 2fd28d2b7cec3468324a6f15eff7e73c285b1d7d
+Author: Jia Tan <jiat0218@gmail.com>
+Date: 2022-12-16 20:58:55 +0800
+
+ CMake: Update .gitignore for CMake artifacts from in source build.
+ 
+ In source builds are not recommended, but we can make it easier
+ by ignoring the generated artifacts from CMake.
+
+ .gitignore | 23 +++++++++++++++++++++++
+ 1 file changed, 23 insertions(+)
+
+commit b69da6d4bb6bb11fc0cf066920791990d2b22a06
 Author: Lasse Collin <lasse.collin@tukaani.org>
-Date: 2020-02-05 20:33:50 +0200
+Date: 2022-12-13 20:37:17 +0200
 
- xz: Comment out annoying sandboxing messages.
+ Bump version to 5.4.0 and soname to 5.4.0.
 
- src/xz/file_io.c | 10 +++++++---
- 1 file changed, 7 insertions(+), 3 deletions(-)
+ src/liblzma/Makefile.am | 2 +-
+ src/liblzma/api/lzma/version.h | 6 +++---
+ src/liblzma/liblzma_generic.map | 2 +-
+ src/liblzma/liblzma_linux.map | 2 +-
+ 4 files changed, 6 insertions(+), 6 deletions(-)
 
-commit 8238192652290df78bd728b20e3f6542d1a2819e
+commit 20869eb3fb280ff4f271ef527b12b6bf68b05e19
 Author: Lasse Collin <lasse.collin@tukaani.org>
-Date: 2020-02-05 19:33:37 +0200
+Date: 2022-12-13 20:29:39 +0200
 
- Build: Workaround a POSIX shell detection problem on Solaris.
+ Update INSTALL: CMake on Windows isn't experimental anymore.
 
- I don't know if the problem is in gnulib's gl_POSIX_SHELL macro
- or if xzgrep does something that isn't in POSIX. The workaround
- adds a special case for Solaris: if /usr/xpg4/bin/sh exists and
- gl_cv_posix_shell wasn't overriden on the configure command line,
- use that shell for xzgrep and other scripts. That shell is known
- to work and exists on most Solaris systems.
+ Using CMake to build liblzma should work on a few other OSes
+ but building the command line tools is still subtly broken.
+ 
+ It is known that shared library versioning may differ between
+ CMake and Libtool builds on some OSes, most notably Darwin.
 
- configure.ac | 10 ++++++++++
- 1 file changed, 10 insertions(+)
+ INSTALL | 10 ++++------
+ 1 file changed, 4 insertions(+), 6 deletions(-)
 
-commit 93a1f61e892e145607dd938e3b30098af19a1672
+commit cbbd84451944e3e8c63acfaa3c923f6d8aff7852
 Author: Lasse Collin <lasse.collin@tukaani.org>
-Date: 2020-02-03 22:03:50 +0200
+Date: 2022-12-13 19:47:53 +0200
 
- Build: Update m4/ax_pthread.m4 from Autoconf Archive.
+ Add NEWS for 5.4.0.
 
- m4/ax_pthread.m4 | 398 ++++++++++++++++++++++++++++++++++++++-----------------
- 1 file changed, 279 insertions(+), 119 deletions(-)
+ NEWS | 202 +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
+ 1 file changed, 202 insertions(+)
 
-commit d0daa21792ff861e5423bbd82aaa6c8ba9fa0462
+commit c3e94d37e8d10a3e96019864b6f5d7b578db2c14
 Author: Lasse Collin <lasse.collin@tukaani.org>
-Date: 2020-02-01 19:56:18 +0200
+Date: 2022-12-13 17:41:20 +0200
 
- xz: Limit --memlimit-compress to at most 4020 MiB for 32-bit xz.
- 
- See the code comment for reasoning. It's far from perfect but
- hopefully good enough for certain cases while hopefully doing
- nothing bad in other situations.
- 
- At presets -5 ... -9, 4020 MiB vs. 4096 MiB makes no difference
- on how xz scales down the number of threads.
- 
- The limit has to be a few MiB below 4096 MiB because otherwise
- things like "xz --lzma2=dict=500MiB" won't scale down the dict
- size enough and xz cannot allocate enough memory. With
- "ulimit -v $((4096 * 1024))" on x86-64, the limit in xz had
- to be no more than 4085 MiB. Some safety margin is good though.
- 
- This is hack but it should be useful when running 32-bit xz on
- a 64-bit kernel that gives full 4 GiB address space to xz.
- Hopefully this is enough to solve this:
- 
- https://bugzilla.redhat.com/show_bug.cgi?id=1196786
- 
- FreeBSD has a patch that limits the result in tuklib_physmem()
- to SIZE_MAX on 32-bit systems. While I think it's not the way
- to do it, the results on --memlimit-compress have been good. This
- commit should achieve practically identical results for compression
- while leaving decompression and tuklib_physmem() and thus
- lzma_physmem() unaffected.
+ Fix a typo in NEWS.
 
- src/xz/hardware.c | 32 +++++++++++++++++++++++++++++++-
- src/xz/xz.1 | 21 ++++++++++++++++++++-
- 2 files changed, 51 insertions(+), 2 deletions(-)
+ NEWS | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
 
-commit 4433c2dc5727ee6aef570e001a5a024e0d94e609
+commit 0d2a2e0a545c3da2b3e9500f1e531eb903087245
 Author: Lasse Collin <lasse.collin@tukaani.org>
-Date: 2020-01-26 20:53:25 +0200
+Date: 2022-12-13 17:41:03 +0200
 
- xz: Set the --flush-timeout deadline when the first input byte arrives.
- 
- xz --flush-timeout=2000, old version:
- 
- 1. xz is started. The next flush will happen after two seconds.
- 2. No input for one second.
- 3. A burst of a few kilobytes of input.
- 4. No input for one second.
- 5. Two seconds have passed and flushing starts.
- 
- The first second counted towards the flush-timeout even though
- there was no pending data. This can cause flushing to occur more
- often than needed.
- 
- xz --flush-timeout=2000, after this commit:
- 
- 1. xz is started.
- 2. No input for one second.
- 3. A burst of a few kilobytes of input. The next flush will
- happen after two seconds counted from the time when the
- first bytes of the burst were read.
- 4. No input for one second.
- 5. No input for another second.
- 6. Two seconds have passed and flushing starts.
+ Add NEWS for 5.2.10.
 
- src/xz/coder.c | 6 +-----
- src/xz/file_io.c | 6 +++++-
- src/xz/mytime.c | 1 -
- 3 files changed, 6 insertions(+), 7 deletions(-)
+ NEWS | 12 ++++++++++++
+ 1 file changed, 12 insertions(+)
 
-commit acc0ef3ac80f18e349c6d0252177707105c0a29c
+commit 177ece1c8eb007188fb1b04eff09ca2193fbdea6
 Author: Lasse Collin <lasse.collin@tukaani.org>
-Date: 2020-01-26 20:19:19 +0200
+Date: 2022-12-13 12:30:45 +0200
 
- xz: Move flush_needed from mytime.h to file_pair struct in file_io.h.
+ Tests: Fix a typo in tests/files/README.
 
- src/xz/coder.c | 3 ++-
- src/xz/file_io.c | 3 ++-
- src/xz/file_io.h | 3 +++
- src/xz/mytime.c | 3 ---
- src/xz/mytime.h | 4 ----
- 5 files changed, 7 insertions(+), 9 deletions(-)
+ tests/files/README | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
 
-commit 4afe69d30b66812682a2016ee18441958019cbb2
+commit 60f45bdbaa6b07558b3f4baac285739b0c6342f5
 Author: Lasse Collin <lasse.collin@tukaani.org>
-Date: 2020-01-26 14:49:22 +0200
+Date: 2022-12-13 12:30:09 +0200
 
- xz: coder.c: Make writing output a separate function.
- 
- The same code sequence repeats so it's nicer as a separate function.
- Note that in one case there was no test for opt_mode != MODE_TEST,
- but that was only because that condition would always be true, so
- this commit doesn't change the behavior there.
+ Tests: Add two ARM64 test files.
 
- src/xz/coder.c | 30 +++++++++++++++++-------------
- 1 file changed, 17 insertions(+), 13 deletions(-)
+ tests/files/README | 7 +++++++
+ tests/files/good-1-arm64-lzma2-1.xz | Bin 0 -> 512 bytes
+ tests/files/good-1-arm64-lzma2-2.xz | Bin 0 -> 488 bytes
+ tests/test_files.sh | 5 +++++
+ 4 files changed, 12 insertions(+)
 
-commit ec26f3ace5f9b260ca91508030f07465ae2f9f78
+commit f5e419550619c548c7c35d7e367cf00580a56521
 Author: Lasse Collin <lasse.collin@tukaani.org>
-Date: 2020-01-26 14:13:42 +0200
+Date: 2022-12-12 22:44:21 +0200
 
- xz: Fix semi-busy-waiting in xz --flush-timeout.
- 
- When input blocked, xz --flush-timeout=1 would wake up every
- millisecond and initiate flushing which would have nothing to
- flush and thus would just waste CPU time. The fix disables the
- timeout when no input has been seen since the previous flush.
+ Translations: Update the Catalan translation.
 
- src/xz/coder.c | 4 ++++
- src/xz/file_io.c | 15 +++++++++++----
- src/xz/file_io.h | 4 ++++
- 3 files changed, 19 insertions(+), 4 deletions(-)
+ po/ca.po | 657 +++++++++++++++++++++++++++++----------------------------------
+ 1 file changed, 306 insertions(+), 351 deletions(-)
 
-commit 38915703241e69a64f133ff9a02ec9100c6019c6
+commit 0fb9d355da3789b1757040af475b4e6bbc8b8af8
 Author: Lasse Collin <lasse.collin@tukaani.org>
-Date: 2020-01-26 13:47:31 +0200
+Date: 2022-12-12 19:18:12 +0200
 
- xz: Refactor io_read() a bit.
+ Update THANKS.
 
- src/xz/file_io.c | 17 ++++++++---------
- 1 file changed, 8 insertions(+), 9 deletions(-)
+ THANKS | 1 +
+ 1 file changed, 1 insertion(+)
 
-commit f6d24245349cecfae6ec0d2366fa80716c9f6d37
+commit e5b6c161c61a37c54dcb76a99bbb83ac4abe02dc
 Author: Lasse Collin <lasse.collin@tukaani.org>
-Date: 2020-01-26 13:37:08 +0200
+Date: 2022-12-12 19:07:58 +0200
 
- xz: Update a comment in file_io.h.
+ Update AUTHORS.
 
- src/xz/file_io.h | 5 ++++-
- 1 file changed, 4 insertions(+), 1 deletion(-)
+ AUTHORS | 12 ++++++++++++
+ 1 file changed, 12 insertions(+)
 
-commit 15b55d5c63d27f81776edb1abc05872a751fc674
+commit f2d98e691099d82054d5f3071ef6f5e809932e44
 Author: Lasse Collin <lasse.collin@tukaani.org>
-Date: 2020-01-26 13:27:51 +0200
+Date: 2022-12-12 15:31:14 +0200
 
- xz: Move the setting of flush_needed in file_io.c to a nicer location.
+ Docs: Omit multi-threaded decompress from TODO.
+ 
+ The TODO file outdated still.
 
- src/xz/file_io.c | 6 ++----
- 1 file changed, 2 insertions(+), 4 deletions(-)
+ TODO | 2 --
+ 1 file changed, 2 deletions(-)
 
-commit 609c7067859146ffc62ac655f6ba53599c891801
+commit b42908c42a4cc091db45a7e5ba0e0ecceaa3f6da
 Author: Lasse Collin <lasse.collin@tukaani.org>
-Date: 2020-02-05 19:56:09 +0200
+Date: 2022-12-11 21:16:09 +0200
 
- xz: Enable Capsicum sandboxing by default if available.
- 
- It has been enabled in FreeBSD for a while and reported to work fine.
- 
- Thanks to Xin Li.
+ Docs: Update xz-file-format.txt to 1.1.0 for ARM64 filter.
 
- INSTALL | 6 ------
- configure.ac | 8 ++++----
- 2 files changed, 4 insertions(+), 10 deletions(-)
+ doc/xz-file-format.txt | 29 ++++++++++++++++++++++-------
+ 1 file changed, 22 insertions(+), 7 deletions(-)
 
-commit 00517d125cc26ecece0eebb84c1c3975cd19bee0
+commit 854f2f5946b353cb0963fd6dfd54d363adc89b9f
 Author: Lasse Collin <lasse.collin@tukaani.org>
-Date: 2019-12-31 22:41:45 +0200
+Date: 2022-12-11 21:13:57 +0200
 
- Rename unaligned_read32ne to read32ne, and similarly for the others.
+ xz: Rename --experimental-arm64 to --arm64.
 
- src/common/tuklib_integer.h | 64 +++++++++++++++----------------
- src/liblzma/common/alone_encoder.c | 2 +-
- src/liblzma/common/block_header_decoder.c | 2 +-
- src/liblzma/common/block_header_encoder.c | 2 +-
- src/liblzma/common/memcmplen.h | 9 ++---
- src/liblzma/common/stream_flags_decoder.c | 6 +--
- src/liblzma/common/stream_flags_encoder.c | 8 ++--
- src/liblzma/lz/lz_encoder_hash.h | 2 +-
- src/liblzma/lzma/lzma_decoder.c | 2 +-
- src/liblzma/lzma/lzma_encoder.c | 2 +-
- src/liblzma/lzma/lzma_encoder_private.h | 3 +-
- src/liblzma/simple/simple_decoder.c | 2 +-
- src/liblzma/simple/simple_encoder.c | 2 +-
- tests/test_block_header.c | 4 +-
- tests/test_stream_flags.c | 6 +--
- 15 files changed, 54 insertions(+), 62 deletions(-)
+ src/xz/args.c | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
 
-commit 52d89d8443c4a31a69c0701062f2c7711d82bbed
+commit 31dbd1e5fb65831915a7bbb531c3f19aea8d57a5
 Author: Lasse Collin <lasse.collin@tukaani.org>
-Date: 2019-12-31 00:29:48 +0200
+Date: 2022-12-11 21:13:06 +0200
 
- Rename read32ne to aligned_read32ne, and similarly for the others.
- 
- Using the aligned methods requires more care to ensure that
- the address really is aligned, so it's nicer if the aligned
- methods are prefixed. The next commit will remove the unaligned_
- prefix from the unaligned methods which in liblzma are used in
- more places than the aligned ones.
+ liblzma: Change LZMA_FILTER_ARM64 to the official Filter ID 0x0A.
 
- src/common/tuklib_integer.h | 56 +++++++++++++++++++++---------------------
- src/liblzma/check/crc32_fast.c | 4 +--
- src/liblzma/check/crc64_fast.c | 4 +--
- 3 files changed, 32 insertions(+), 32 deletions(-)
+ src/liblzma/api/lzma/bcj.h | 6 +-----
+ 1 file changed, 1 insertion(+), 5 deletions(-)
 
-commit 850620468b57d49f16093e5870d1050886fcb37a
+commit 01b3549e523edac899ec4925b282ceddd20da116
 Author: Lasse Collin <lasse.collin@tukaani.org>
-Date: 2019-12-31 00:18:24 +0200
+Date: 2022-12-08 19:24:22 +0200
 
- Revise tuklib_integer.h and .m4.
- 
- Add a configure option --enable-unsafe-type-punning to get the
- old non-conforming memory access methods. It can be useful with
- old compilers or in some other less typical situations but
- shouldn't normally be used.
- 
- Omit the packed struct trick for unaligned access. While it's
- best in some cases, this is simpler. If the memcpy trick doesn't
- work, one can request unsafe type punning from configure.
- 
- Because CRC32/CRC64 code needs fast aligned reads, if no very
- safe way to do it is found, type punning is used as a fallback.
- This sucks but since it currently works in practice, it seems to
- be the least bad option. It's never needed with GCC >= 4.7 or
- Clang >= 3.6 since these support __builtin_assume_aligned and
- thus fast aligned access can be done with the memcpy trick.
- 
- Other things:
- - Support GCC/Clang __builtin_bswapXX
- - Cleaner bswap fallback macros
- - Minor cleanups
+ xz: Make args_info.files_name a const pointer.
 
- m4/tuklib_integer.m4 | 43 ++++
- src/common/tuklib_integer.h | 488 ++++++++++++++++++++++++--------------------
- 2 files changed, 314 insertions(+), 217 deletions(-)
+ src/xz/args.c | 2 +-
+ src/xz/args.h | 2 +-
+ 2 files changed, 2 insertions(+), 2 deletions(-)
 
-commit a45badf0342666462cc6a7107a071418570ab773
+commit bc665b84ea6bf7946394a08122177efe41b26a5f
 Author: Lasse Collin <lasse.collin@tukaani.org>
-Date: 2019-12-29 22:51:58 +0200
+Date: 2022-12-08 19:18:16 +0200
 
- Tests: Hopefully fix test_check.c to work on EBCDIC systems.
+ xz: Don't modify argv.
 
- Thanks to Daniel Richard G.
+ The code that parses --memlimit options and --block-list modified
+ the argv when parsing the option string from optarg. This was
+ visible in "ps auxf" and such and could be confusing. I didn't
+ understand it back in the day when I wrote that code. Now a copy
+ is allocated when modifiable strings are needed.
 
- tests/test_check.c | 9 +++++++--
- 1 file changed, 7 insertions(+), 2 deletions(-)
+ src/xz/args.c | 23 +++++++++++++++++++----
+ 1 file changed, 19 insertions(+), 4 deletions(-)
 
-commit c9a8071e6690a8db8a485c075920df254e7c70ea
+commit a13064e1c290de7933db72b6dffbd65cfce59c9f
 Author: Lasse Collin <lasse.collin@tukaani.org>
-Date: 2019-09-24 23:02:40 +0300
+Date: 2022-12-08 18:18:57 +0200
 
- Scripts: Put /usr/xpg4/bin to the beginning of PATH on Solaris.
- 
- This adds a configure option --enable-path-for-scripts=PREFIX
- which defaults to empty except on Solaris it is /usr/xpg4/bin
- to make POSIX grep and others available. The Solaris case had
- been documented in INSTALL with a manual fix but it's better
- to do this automatically since it is needed on most Solaris
- systems anyway.
+ Translations: Update the German man page translations.
+
+ po4a/de.po | 4570 ++++++++++++++++++------------------------------------------
+ 1 file changed, 1374 insertions(+), 3196 deletions(-)
+
+commit 8bdbe42a8d0d75dff70206b923fc4bce5c69a40a
+Author: Jia Tan <jiat0218@gmail.com>
+Date: 2022-12-06 23:05:56 +0800
+
+ Translations: Update the German translation.
+
+ po/de.po | 586 ++++++++++++++++++++++++++++++++++-----------------------------
+ 1 file changed, 315 insertions(+), 271 deletions(-)
+
+commit 5c304b57c24ef40ff57f864301065f0244c05bde
+Author: Jia Tan <jiat0218@gmail.com>
+Date: 2022-12-06 23:04:25 +0800
+
+ Translations: Update the Turkish translation.
+
+ po/tr.po | 221 +++++++++++++++++++++++++++++++--------------------------------
+ 1 file changed, 108 insertions(+), 113 deletions(-)
+
+commit 6d86781fdb937970486500447ebb49b98244235b
+Author: Jia Tan <jiat0218@gmail.com>
+Date: 2022-12-06 23:02:11 +0800
+
+ Translations: Update the Croatian translation.
+
+ po/hr.po | 228 +++++++++++++++++++++++++++++++--------------------------------
+ 1 file changed, 113 insertions(+), 115 deletions(-)
+
+commit 7a5b4b8075eb36026b1796f04ffed5830c42396a
+Author: Jia Tan <jiat0218@gmail.com>
+Date: 2022-12-06 22:56:30 +0800
+
+ Translations: Add Romanian translation of man pages.
 
- Thanks to Daniel Richard G.
+ Thanks to Remus-Gabriel Chelu.
 
- INSTALL | 43 +++++++++++++++++++++++++++++++++++--------
- configure.ac | 26 ++++++++++++++++++++++++++
- src/scripts/xzdiff.in | 1 +
- src/scripts/xzgrep.in | 1 +
- src/scripts/xzless.in | 1 +
- src/scripts/xzmore.in | 1 +
- 6 files changed, 65 insertions(+), 8 deletions(-)
+ po4a/po4a.conf | 2 +-
+ po4a/ro.po | 3692 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++
+ 2 files changed, 3693 insertions(+), 1 deletion(-)
+
+commit c6977e7400088177556e8771bcb839eb7d90caa3
+Author: Jia Tan <jiat0218@gmail.com>
+Date: 2022-12-06 22:52:13 +0800
 
-commit aba140e2df3ff63ad124ae997de16d517b98ca50
+ Translations: Update the Romanian translation.
+
+ po/ro.po | 294 +++++++++++++++++++++++++++++++--------------------------------
+ 1 file changed, 147 insertions(+), 147 deletions(-)
+
+commit ac2a747e939c2cbccff7a49c399769af5e02d2ab
 Author: Lasse Collin <lasse.collin@tukaani.org>
-Date: 2019-07-12 18:57:43 +0300
+Date: 2022-12-08 17:30:09 +0200
 
- Fix comment typos in tuklib_mbstr* files.
+ liblzma: Check for unexpected NULL pointers in block_header_decode().
+ 
+ The API docs gave an impression that such checks are done
+ but they actually weren't done. In practice it made little
+ difference since the calling code has a bug if these are NULL.
+ 
+ Thanks to Jia Tan for the original patch that checked for
+ block->filters == NULL.
 
- src/common/tuklib_mbstr.h | 2 +-
- src/common/tuklib_mbstr_fw.c | 2 +-
- src/common/tuklib_mbstr_width.c | 2 +-
- 3 files changed, 3 insertions(+), 3 deletions(-)
+ src/liblzma/common/block_header_decoder.c | 4 ++++
+ 1 file changed, 4 insertions(+)
 
-commit 710f5bd769a5d2bd8684256c2727d15350ee2ab8
+commit 24790f49ae66938c1c7574315e1c0aba1ed5ed25
 Author: Lasse Collin <lasse.collin@tukaani.org>
-Date: 2019-07-12 18:30:46 +0300
+Date: 2022-12-01 20:59:32 +0200
 
- Add missing include to tuklib_mbstr_width.c.
+ Bump version number for 5.3.5beta.
 
- It didn't matter in XZ Utils because sysdefs.h
- includes string.h anyway.
+ This also sorts the symbol names alphabetically in liblzma_*.map.
 
- src/common/tuklib_mbstr_width.c | 1 +
- 1 file changed, 1 insertion(+)
+ src/liblzma/api/lzma/version.h | 4 ++--
+ src/liblzma/liblzma_generic.map | 10 +++++-----
+ src/liblzma/liblzma_linux.map | 10 +++++-----
+ 3 files changed, 12 insertions(+), 12 deletions(-)
 
-commit 0e491aa8cd72e0100cd15c1b9469cd57fae500b0
+commit 7e53c5bcb3c2c17f47c096c06ff6b1481e6ecafa
 Author: Lasse Collin <lasse.collin@tukaani.org>
-Date: 2019-06-25 23:15:21 +0300
+Date: 2022-12-01 20:57:26 +0200
 
- liblzma: Fix a buggy comment.
+ Add NEWS for 5.3.5beta.
 
- src/liblzma/lz/lz_encoder_mf.c | 2 +-
- 1 file changed, 1 insertion(+), 1 deletion(-)
+ NEWS | 43 +++++++++++++++++++++++++++++++++++++++++++
+ 1 file changed, 43 insertions(+)
 
-commit bfc245569f340a75bd71ad32a6beba786712683b
+commit 5865f2aaac326fcbd9f8a7d62defa230e4cb644e
 Author: Lasse Collin <lasse.collin@tukaani.org>
-Date: 2019-06-25 00:16:06 +0300
+Date: 2022-12-01 20:57:09 +0200
 
- configure.ac: Fix a typo in a comment.
+ Update THANKS.
 
- configure.ac | 2 +-
- 1 file changed, 1 insertion(+), 1 deletion(-)
+ THANKS | 3 +++
+ 1 file changed, 3 insertions(+)
 
-commit f18eee9d15a22c8449ef395a05f0eb637c4ad253
+commit 62b270988ec67314d69976df484d2974c6eacfda
 Author: Lasse Collin <lasse.collin@tukaani.org>
-Date: 2019-06-25 00:08:13 +0300
+Date: 2022-12-01 20:04:17 +0200
 
- Tests: Silence warnings from clang -Wassign-enum.
+ liblzma: Use __has_attribute(__symver__) to fix Clang detection.
 
- Also changed 999 to 99 so it fits even if lzma_check happened
- to be 8 bits wide.
+ If someone sets up Clang to define __GNUC__ to 10 or greater
+ then symvers broke. __has_attribute is supported by such GCC
+ and Clang versions that don't support __symver__ so this should
+ be much better and simpler way to detect if __symver__ is
+ actually supported.
+ 
+ Thanks to Tomasz Gajc for the bug report.
 
- tests/test_block_header.c | 3 ++-
- tests/test_stream_flags.c | 2 +-
- 2 files changed, 3 insertions(+), 2 deletions(-)
+ src/liblzma/common/common.h | 15 ++++++++++++++-
+ 1 file changed, 14 insertions(+), 1 deletion(-)
 
-commit 25f74554723e8deabc66fed1abf0ec27a4ed19d5
+commit f9ca7d45162664ddd9fb70e19335c2426e5d75bb
 Author: Lasse Collin <lasse.collin@tukaani.org>
-Date: 2019-06-24 23:52:17 +0300
+Date: 2022-12-01 18:51:52 +0200
 
- liblzma: Add a comment.
+ liblzma: Omit zero-skipping from ARM64 filter.
+ 
+ It has some complicated downsides and its usefulness is more limited
+ than I originally thought. So this change is bad for certain very
+ specific situations but a generic solution that works for other
+ filters (and is otherwise better too) is planned anyway. And this
+ way 7-Zip can use the same compatible filter for the .7z format.
+ 
+ This is still marked as experimental with a new temporary Filter ID.
 
- src/liblzma/common/stream_encoder_mt.c | 2 +-
- 1 file changed, 1 insertion(+), 1 deletion(-)
+ src/liblzma/api/lzma/bcj.h | 2 +-
+ src/liblzma/simple/arm64.c | 81 +++++++++++++---------------------------------
+ 2 files changed, 24 insertions(+), 59 deletions(-)
 
-commit 44eb961f2a51d02420d017bc5ff470360663650c
+commit 5baec3f0a9c85e6abf45c0f652f699b074129a8b
 Author: Lasse Collin <lasse.collin@tukaani.org>
-Date: 2019-06-24 23:45:21 +0300
+Date: 2022-12-01 18:13:27 +0200
 
- liblzma: Silence clang -Wmissing-variable-declarations.
+ xz: Omit the special notes about ARM64 filter on the man page.
 
- src/liblzma/check/crc32_table.c | 3 +++
- src/liblzma/check/crc64_table.c | 3 +++
- 2 files changed, 6 insertions(+)
+ src/xz/xz.1 | 5 ++---
+ 1 file changed, 2 insertions(+), 3 deletions(-)
 
-commit 267afcd9955e668c1532b069230c21c348eb4f82
+commit 0c3627b51862eb0dcdd4fc283d046250571991c6
 Author: Lasse Collin <lasse.collin@tukaani.org>
-Date: 2019-06-24 22:57:43 +0300
+Date: 2022-12-01 18:12:03 +0200
 
- xz: Silence a warning from clang -Wsign-conversion in main.c.
+ liblzma: Don't be over-specific in lzma_str_to_filters API doc.
 
- src/xz/main.c | 2 +-
- 1 file changed, 1 insertion(+), 1 deletion(-)
+ src/liblzma/api/lzma/filter.h | 3 +--
+ 1 file changed, 1 insertion(+), 2 deletions(-)
 
-commit 0e3c4002f809311ecef239b05e556d9c462b5703
+commit 94adf057f27b1970f493dc99cd166407d7255639
 Author: Lasse Collin <lasse.collin@tukaani.org>
-Date: 2019-06-24 22:47:39 +0300
+Date: 2022-12-01 17:54:23 +0200
 
- liblzma: Remove incorrect uses of lzma_attribute((__unused__)).
+ liblzma: Silence unused variable warning when BCJ filters are disabled.
 
- Caught by clang -Wused-but-marked-unused.
+ Thanks to Jia Tan for the original patch.
 
- src/liblzma/common/alone_decoder.c | 3 +--
- src/liblzma/common/alone_encoder.c | 3 +--
- src/liblzma/lz/lz_decoder.c | 3 +--
- 3 files changed, 3 insertions(+), 6 deletions(-)
+ src/liblzma/common/string_conversion.c | 15 +++++++++++++++
+ 1 file changed, 15 insertions(+)
 
-commit cb708e8fa3405ec13a0ebfebbbf2793f927deab1
+commit c68af4441744e5ffc41a472e1be9c9d53a1d9780
 Author: Lasse Collin <lasse.collin@tukaani.org>
-Date: 2019-06-24 20:53:55 +0300
+Date: 2022-12-01 17:38:03 +0200
 
- Tests: Silence a warning from -Wsign-conversion.
+ Translations: Update the Chinese (simplified) translation.
 
- tests/create_compress_files.c | 8 ++++----
- 1 file changed, 4 insertions(+), 4 deletions(-)
+ po/zh_CN.po | 608 ++++++++++++++++++++++++++++++++++--------------------------
+ 1 file changed, 348 insertions(+), 260 deletions(-)
 
-commit c8cace3d6e965c0fb537591372bf71b9357dd76c
+commit 3be6942e5c27d29995d41da52fbe274e4ce4a537
 Author: Lasse Collin <lasse.collin@tukaani.org>
-Date: 2019-06-24 20:45:49 +0300
+Date: 2022-11-30 18:55:03 +0200
 
- xz: Fix an integer overflow with 32-bit off_t.
+ Add NEWS for 5.2.9.
+
+ NEWS | 34 ++++++++++++++++++++++++++++++++++
+ 1 file changed, 34 insertions(+)
+
+commit 7c16e312cb2f40b81154c0e5be13a3c6b8da485d
+Author: Jia Tan <jiat0218@gmail.com>
+Date: 2022-11-30 23:33:08 +0800
+
+ xz: Remove message_filters_to_str function prototype from message.h.
 
- Or any off_t which isn't very big (like signed 64 bit integer
- that most system have). A small off_t could overflow if the
- file being decompressed had long enough run of zero bytes,
- which would result in corrupt output.
+ This was forgotten from 7484744af6cbabe81e92af7d9e061dfd597fff7b.
 
- src/xz/file_io.c | 11 +++++++++--
- 1 file changed, 9 insertions(+), 2 deletions(-)
+ src/xz/message.h | 16 ----------------
+ 1 file changed, 16 deletions(-)
 
-commit 65a42741e290fbcd85dfc5db8a62c4bce5f7712c
+commit 764955e2d4f2a5e8d6d6fec63af694f799e050e7
 Author: Lasse Collin <lasse.collin@tukaani.org>
-Date: 2019-06-24 00:57:23 +0300
+Date: 2022-11-30 18:08:34 +0200
 
- Tests: Remove a duplicate branch from tests/tests.h.
+ Change the bug report address.
 
- The duplication was introduced about eleven years ago and
- should have been cleaned up back then already.
+ It forwards to me and Jia Tan.
 
- This was caught by -Wduplicated-branches.
+ Also update the IRC reference in README as #tukaani was moved
+ to Libera Chat long ago.
 
- tests/tests.h | 9 ++-------
- 1 file changed, 2 insertions(+), 7 deletions(-)
+ CMakeLists.txt | 2 +-
+ README | 11 +++++------
+ configure.ac | 2 +-
+ dos/config.h | 2 +-
+ windows/README-Windows.txt | 2 +-
+ 5 files changed, 9 insertions(+), 10 deletions(-)
 
-commit 5c4fb60e8df026e933afab0cfe0a8b55be20036c
+commit c21983c76031e01da01ad3c6cc716fe4b8a75070
 Author: Lasse Collin <lasse.collin@tukaani.org>
-Date: 2019-06-23 23:22:45 +0300
+Date: 2022-11-30 17:50:17 +0200
 
- tuklib_mbstr_width: Fix a warning from -Wsign-conversion.
+ Build: Add string_conversion.c to CMake, DOS, and VS files.
 
- src/common/tuklib_mbstr_width.c | 2 +-
- 1 file changed, 1 insertion(+), 1 deletion(-)
+ CMakeLists.txt | 1 +
+ dos/Makefile | 1 +
+ windows/vs2013/liblzma.vcxproj | 1 +
+ windows/vs2013/liblzma_dll.vcxproj | 1 +
+ windows/vs2017/liblzma.vcxproj | 1 +
+ windows/vs2017/liblzma_dll.vcxproj | 1 +
+ windows/vs2019/liblzma.vcxproj | 1 +
+ windows/vs2019/liblzma_dll.vcxproj | 1 +
+ 8 files changed, 8 insertions(+)
 
-commit 37df03ce52ce53710e1513387648763f8a744154
+commit 30be0c35d24eb5175459d69dbf7d92e2b087ef82
 Author: Lasse Collin <lasse.collin@tukaani.org>
-Date: 2019-06-23 23:19:34 +0300
+Date: 2022-11-30 17:38:32 +0200
 
- xz: Fix some of the warnings from -Wsign-conversion.
+ Update to HTTPS URLs in AUTHORS.
 
- src/xz/args.c | 4 ++--
- src/xz/coder.c | 4 ++--
- src/xz/file_io.c | 5 +++--
- src/xz/message.c | 4 ++--
- src/xz/mytime.c | 4 ++--
- src/xz/options.c | 2 +-
- src/xz/util.c | 4 ++--
- 7 files changed, 14 insertions(+), 13 deletions(-)
+ AUTHORS | 6 +++---
+ 1 file changed, 3 insertions(+), 3 deletions(-)
+
+commit 0a72b9ca2fe20082da9b7128fe0d908af947a851
+Author: Jia Tan <jiat0218@gmail.com>
+Date: 2022-11-30 00:52:06 +0800
 
-commit 7c65ae0f5f2e2431f88621e8fe6d1dc7907e30c1
+ liblzma: Improve documentation for string to filter functions.
+
+ src/liblzma/api/lzma/filter.h | 17 +++++++++--------
+ 1 file changed, 9 insertions(+), 8 deletions(-)
+
+commit a6e21fcede3b196160a52dd294d965c508a4bb33
 Author: Lasse Collin <lasse.collin@tukaani.org>
-Date: 2019-06-23 22:27:45 +0300
+Date: 2022-11-29 22:27:42 +0200
 
- tuklib_cpucores: Silence warnings from -Wsign-conversion.
+ liblzma: Two fixes to lzma_str_list_filters() API docs.
+ 
+ Thanks to Jia Tan.
 
- src/common/tuklib_cpucores.c | 10 +++++-----
- 1 file changed, 5 insertions(+), 5 deletions(-)
+ src/liblzma/api/lzma/filter.h | 6 +++---
+ 1 file changed, 3 insertions(+), 3 deletions(-)
 
-commit a502dd1d000b598406637d452f535f4bbd43e2a4
+commit 7484744af6cbabe81e92af7d9e061dfd597fff7b
 Author: Lasse Collin <lasse.collin@tukaani.org>
-Date: 2019-06-23 21:40:47 +0300
+Date: 2022-11-28 21:57:47 +0200
 
- xzdec: Fix warnings from -Wsign-conversion.
+ xz: Use lzma_str_from_filters().
+ 
+ Two uses: Displaying encoder filter chain when compressing with -vv,
+ and displaying the decoder filter chain in --list -vv.
 
- src/xzdec/xzdec.c | 2 +-
- 1 file changed, 1 insertion(+), 1 deletion(-)
+ src/xz/list.c | 28 ++++++---
+ src/xz/message.c | 175 +++----------------------------------------------------
+ 2 files changed, 28 insertions(+), 175 deletions(-)
 
-commit a45d1a5374ceb22e23255b0b595b9e641e9860af
+commit cedeeca2ea6ada5b0411b2ae10d7a859e837f203
 Author: Lasse Collin <lasse.collin@tukaani.org>
-Date: 2019-06-23 21:38:56 +0300
+Date: 2022-11-28 21:37:48 +0200
 
- liblzma: Fix warnings from -Wsign-conversion.
+ liblzma: Add lzma_str_to_filters, _from_filters, and _list_filters.
 
- Also, more parentheses were added to the literal_subcoder
- macro in lzma_comon.h (better style but no functional change
- in the current usage).
+ lzma_str_to_filters() uses static error messages which makes
+ them not very precise. It tells the position in the string
+ where an error occurred though which helps quite a bit if
+ applications take advantage of it. Dynamic error messages can
+ be added later with a new flag if it seems important enough.
 
- src/liblzma/common/block_header_decoder.c | 2 +-
- src/liblzma/delta/delta_decoder.c | 2 +-
- src/liblzma/lzma/fastpos.h | 2 +-
- src/liblzma/lzma/lzma2_decoder.c | 8 ++++----
- src/liblzma/lzma/lzma_common.h | 3 ++-
- src/liblzma/lzma/lzma_decoder.c | 16 ++++++++--------
- src/liblzma/simple/arm.c | 6 +++---
- src/liblzma/simple/armthumb.c | 8 ++++----
- src/liblzma/simple/ia64.c | 2 +-
- src/liblzma/simple/powerpc.c | 9 +++++----
- src/liblzma/simple/x86.c | 2 +-
- 11 files changed, 31 insertions(+), 29 deletions(-)
+ src/liblzma/api/lzma/filter.h | 258 +++++++
+ src/liblzma/common/Makefile.inc | 1 +
+ src/liblzma/common/string_conversion.c | 1302 ++++++++++++++++++++++++++++++++
+ src/liblzma/liblzma_generic.map | 3 +
+ src/liblzma/liblzma_linux.map | 3 +
+ 5 files changed, 1567 insertions(+)
 
-commit 4ff87ddf80ed7cb233444cddd86ab1940b5b55ec
+commit 072ebf7b1335421193ffa9d4a70d5533786b8995
 Author: Lasse Collin <lasse.collin@tukaani.org>
-Date: 2019-06-23 19:33:55 +0300
+Date: 2022-11-28 21:02:19 +0200
 
- tuklib_integer: Silence warnings from -Wsign-conversion.
+ liblzma: Make lzma_validate_chain() available outside filter_common.c.
 
- src/common/tuklib_integer.h | 6 +++---
- 1 file changed, 3 insertions(+), 3 deletions(-)
+ src/liblzma/common/filter_common.c | 8 ++++----
+ src/liblzma/common/filter_common.h | 3 +++
+ 2 files changed, 7 insertions(+), 4 deletions(-)
 
-commit ed1a9d33984a3a37ae9a775a46859850d98ea4d0
+commit 5f22bd2d37e3bd01a5d701b51750eb51f09c11bf
 Author: Lasse Collin <lasse.collin@tukaani.org>
-Date: 2019-06-20 19:40:30 +0300
+Date: 2022-11-28 10:51:03 +0200
 
- tuklib_integer: Fix usage of conv macros.
- 
- Use a temporary variable instead of e.g.
- conv32le(unaligned_read32ne(buf)) because the macro can
- evaluate its argument multiple times.
+ liblzma: Remove lzma_lz_decoder_uncompressed() as it's now unused.
 
- src/common/tuklib_integer.h | 12 ++++++++----
- 1 file changed, 8 insertions(+), 4 deletions(-)
+ src/liblzma/lz/lz_decoder.c | 14 --------------
+ src/liblzma/lz/lz_decoder.h | 3 ---
+ 2 files changed, 17 deletions(-)
 
-commit 612c88dfc08e2c572623954ecfde541d21c84882
+commit cee83206465b95729ab649aa2f57fdbde8dcaf89
 Author: Lasse Collin <lasse.collin@tukaani.org>
-Date: 2019-06-03 20:44:19 +0300
+Date: 2022-11-28 10:48:53 +0200
 
- Update THANKS.
+ liblzma: Use LZMA1EXT feature in lzma_microlzma_decoder().
+ 
+ Here too this avoids the slightly ugly method to set
+ the uncompressed size.
+ 
+ Also moved the setting of dict_size to the struct initializer.
 
- THANKS | 1 +
- 1 file changed, 1 insertion(+)
+ src/liblzma/common/microlzma_decoder.c | 15 ++++++++-------
+ 1 file changed, 8 insertions(+), 7 deletions(-)
 
-commit 85da31d8b882b8b9671ab3e3d74d88bd945cd0bb
+commit e310e8b6a490dfb468f4ed68feff246d776b323c
 Author: Lasse Collin <lasse.collin@tukaani.org>
-Date: 2019-06-03 20:41:54 +0300
+Date: 2022-11-28 10:28:20 +0200
 
- liblzma: Fix comments.
+ liblzma: Use LZMA1EXT feature in lzma_alone_decoder().
 
- Thanks to Bruce Stark.
+ This avoids the need to use the slightly ugly method to
+ set the uncompressed size.
 
- src/liblzma/common/alone_encoder.c | 4 ++--
- src/liblzma/common/block_util.c | 2 +-
- src/liblzma/common/common.c | 2 +-
- src/liblzma/common/filter_common.h | 2 +-
- src/liblzma/common/filter_decoder.h | 2 +-
- src/liblzma/common/filter_flags_encoder.c | 2 +-
- 6 files changed, 7 insertions(+), 7 deletions(-)
+ src/liblzma/common/alone_decoder.c | 18 +++++++++++++-----
+ 1 file changed, 13 insertions(+), 5 deletions(-)
 
-commit 6a73a7889587aa394e236c7e9e4f870b44851036
+commit 33b8a24b6646a9dbfd8358405aec466b13078559
 Author: Lasse Collin <lasse.collin@tukaani.org>
-Date: 2019-06-02 00:50:59 +0300
+Date: 2022-11-27 23:16:21 +0200
 
- liblzma: Fix one more unaligned read to use unaligned_read16ne().
+ liblzma: Add LZMA_FILTER_LZMA1EXT to support LZMA1 without end marker.
+ 
+ Some file formats need support for LZMA1 streams that don't use
+ the end of payload marker (EOPM) alias end of stream (EOS) marker.
+ So far liblzma API has supported decompressing such streams via
+ lzma_alone_decoder() when .lzma header specifies a known
+ uncompressed size. Encoding support hasn't been available in the API.
+ 
+ Instead of adding a new LZMA1-only API for this purpose, this commit
+ adds a new filter ID for use with raw encoder and decoder. The main
+ benefit of this approach is that then also filter chains are possible,
+ for example, if someone wants to implement support for .7z files that
+ use the x86 BCJ filter with LZMA1 (not BCJ2 as that isn't supported
+ in liblzma).
+
+ src/liblzma/api/lzma/lzma12.h | 123 ++++++++++++++++++++++++++++++--
+ src/liblzma/common/filter_common.c | 7 ++
+ src/liblzma/common/filter_decoder.c | 6 ++
+ src/liblzma/common/filter_encoder.c | 9 +++
+ src/liblzma/lzma/lzma2_encoder.c | 2 +-
+ src/liblzma/lzma/lzma_decoder.c | 26 ++++++-
+ src/liblzma/lzma/lzma_encoder.c | 40 +++++++++--
+ src/liblzma/lzma/lzma_encoder.h | 3 +-
+ src/liblzma/lzma/lzma_encoder_private.h | 3 +
+ 9 files changed, 204 insertions(+), 15 deletions(-)
+
+commit 9a304bf1e45b3ddf61aaeaa7c764915b34618ede
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: 2022-11-27 18:43:07 +0200
+
+ liblzma: Avoid unneeded use of void pointer in LZMA decoder.
+
+ src/liblzma/lzma/lzma_decoder.c | 3 +--
+ src/liblzma/lzma/lzma_decoder.h | 2 +-
+ 2 files changed, 2 insertions(+), 3 deletions(-)
+
+commit 218394958c7683f892275bb40eae880620feebcc
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: 2022-11-27 18:20:33 +0200
+
+ liblzma: Pass the Filter ID to LZ encoder and decoder.
+ 
+ This allows using two Filter IDs with the same
+ initialization function and data structures.
+
+ src/liblzma/common/alone_decoder.c | 1 +
+ src/liblzma/common/alone_encoder.c | 1 +
+ src/liblzma/common/common.h | 7 +++++--
+ src/liblzma/common/lzip_decoder.c | 1 +
+ src/liblzma/common/microlzma_decoder.c | 1 +
+ src/liblzma/common/microlzma_encoder.c | 1 +
+ src/liblzma/lz/lz_decoder.c | 5 +++--
+ src/liblzma/lz/lz_decoder.h | 3 ++-
+ src/liblzma/lz/lz_encoder.c | 5 +++--
+ src/liblzma/lz/lz_encoder.h | 3 ++-
+ src/liblzma/lzma/lzma2_decoder.c | 3 ++-
+ src/liblzma/lzma/lzma2_encoder.c | 3 ++-
+ src/liblzma/lzma/lzma_decoder.c | 2 +-
+ src/liblzma/lzma/lzma_encoder.c | 2 +-
+ 14 files changed, 26 insertions(+), 12 deletions(-)
 
- src/liblzma/lz/lz_encoder_hash.h | 2 +-
- 1 file changed, 1 insertion(+), 1 deletion(-)
+commit 1663c7676b76f4c514031797f3db1896e8100f7f
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: 2022-11-27 01:03:16 +0200
+
+ liblzma: Remove two FIXME comments.
+
+ src/liblzma/common/filter_encoder.c | 4 ++--
+ 1 file changed, 2 insertions(+), 2 deletions(-)
 
-commit ce59b34ec9ac344d62a57cad5f94f695f42cdaee
+commit 11fe708db783ac36ebeeb85da164e29e8c300910
 Author: Lasse Collin <lasse.collin@tukaani.org>
-Date: 2019-06-01 21:41:55 +0300
+Date: 2022-11-26 22:25:30 +0200
 
- Update THANKS.
+ xz: Use lzma_filters_free().
 
- THANKS | 1 +
- 1 file changed, 1 insertion(+)
+ src/xz/list.c | 8 ++------
+ 1 file changed, 2 insertions(+), 6 deletions(-)
 
-commit 94aa3fb568fe41dd4925a961966ed5cf8213bd1f
+commit e782af9110d8499c7ac2929bc871540eefea5ea1
 Author: Lasse Collin <lasse.collin@tukaani.org>
-Date: 2019-06-01 21:36:13 +0300
+Date: 2022-11-26 22:21:13 +0200
 
- liblzma: memcmplen: Use ctz32() from tuklib_integer.h.
- 
- The same compiler-specific #ifdefs are already in tuklib_integer.h
+ liblzma: Use lzma_filters_free() in more places.
 
- src/liblzma/common/memcmplen.h | 10 +---------
- 1 file changed, 1 insertion(+), 9 deletions(-)
+ src/liblzma/common/block_header_decoder.c | 20 ++------------------
+ src/liblzma/common/stream_decoder.c | 4 +---
+ src/liblzma/common/stream_decoder_mt.c | 22 +++++-----------------
+ 3 files changed, 8 insertions(+), 38 deletions(-)
 
-commit 412791486dfb430219d8e30bcbebbfc57a99484a
+commit 90caaded2dc6db1d6a55b01160d7e87f4a423628
 Author: Lasse Collin <lasse.collin@tukaani.org>
-Date: 2019-06-01 21:30:03 +0300
+Date: 2022-11-25 18:04:37 +0200
 
- tuklib_integer: Cleanup MSVC-specific code.
+ liblzma: Omit simple coder init functions if they are disabled.
 
- src/common/tuklib_integer.h | 20 +++++++++-----------
- 1 file changed, 9 insertions(+), 11 deletions(-)
+ src/liblzma/simple/arm.c | 4 ++++
+ src/liblzma/simple/armthumb.c | 4 ++++
+ src/liblzma/simple/ia64.c | 4 ++++
+ src/liblzma/simple/powerpc.c | 4 ++++
+ src/liblzma/simple/sparc.c | 4 ++++
+ src/liblzma/simple/x86.c | 4 ++++
+ 6 files changed, 24 insertions(+)
 
-commit efbf6e5f0932e6c1a4250f91ee99059f449f2470
+commit 5cd9f0df78cc4f8a7807bf6104adea13034fbb45
 Author: Lasse Collin <lasse.collin@tukaani.org>
-Date: 2019-06-01 19:01:21 +0300
+Date: 2022-11-24 23:24:59 +0200
 
- liblzma: Use unaligned_readXXne functions instead of type punning.
- 
- Now gcc -fsanitize=undefined should be clean.
+ xz: Allow nice_len 2 and 3 even if match finder requires 3 or 4.
 
- Thanks to Jeffrey Walton.
+ Now that liblzma accepts these, we avoid the extra check and
+ there's one message less for translators too.
 
- src/liblzma/common/memcmplen.h | 12 ++++++------
- src/liblzma/lzma/lzma_encoder_private.h | 2 +-
- 2 files changed, 7 insertions(+), 7 deletions(-)
+ src/xz/options.c | 5 -----
+ 1 file changed, 5 deletions(-)
 
-commit 29afef03486d461c23f57150ac5436684bff7811
+commit 3be88ae071371caa279b44e13f4836fb178fe4ae
 Author: Lasse Collin <lasse.collin@tukaani.org>
-Date: 2019-06-01 18:41:16 +0300
+Date: 2022-11-24 23:23:55 +0200
 
- tuklib_integer: Improve unaligned memory access.
- 
- Now memcpy() or GNU C packed structs for unaligned access instead
- of type punning. See the comment in this commit for details.
+ liblzma: Allow nice_len 2 and 3 even if match finder requires 3 or 4.
 
- Avoiding type punning with unaligned access is needed to
- silence gcc -fsanitize=undefined.
- 
- New functions: unaliged_readXXne and unaligned_writeXXne where
- XX is 16, 32, or 64.
+ That is, if the specified nice_len is smaller than the minimum
+ of the match finder, silently use the match finder's minimum value
+ instead of reporting an error. The old behavior is annoying to users
+ and it complicates xz options handling too.
 
- src/common/tuklib_integer.h | 180 +++++++++++++++++++++++++++++++++++++++++---
- 1 file changed, 168 insertions(+), 12 deletions(-)
+ src/liblzma/lz/lz_encoder.c | 14 +++++++++-----
+ src/liblzma/lz/lz_encoder.h | 9 +++++++++
+ src/liblzma/lzma/lzma_encoder.c | 11 ++++++++---
+ 3 files changed, 26 insertions(+), 8 deletions(-)
 
-commit 596ed3de4485a4b1d83b5fe506ae9d0a172139b4
+commit 93439cfafe1768b3b18d67d2356ef7e7559bba59
 Author: Lasse Collin <lasse.collin@tukaani.org>
-Date: 2019-05-13 20:05:17 +0300
+Date: 2022-11-24 16:25:10 +0200
 
- liblzma: Avoid memcpy(NULL, foo, 0) because it is undefined behavior.
- 
- I should have always known this but I didn't. Here is an example
- as a reminder to myself:
- 
- int mycopy(void *dest, void *src, size_t n)
- {
- memcpy(dest, src, n);
- return dest == NULL;
- }
- 
- In the example, a compiler may assume that dest != NULL because
- passing NULL to memcpy() would be undefined behavior. Testing
- with GCC 8.2.1, mycopy(NULL, NULL, 0) returns 1 with -O0 and -O1.
- With -O2 the return value is 0 because the compiler infers that
- dest cannot be NULL because it was already used with memcpy()
- and thus the test for NULL gets optimized out.
+ liblzma: Add lzma_filters_update() support to the multi-threaded encoder.
 
- In liblzma, if a null-pointer was passed to memcpy(), there were
- no checks for NULL *after* the memcpy() call, so I cautiously
- suspect that it shouldn't have caused bad behavior in practice,
- but it's hard to be sure, and the problematic cases had to be
- fixed anyway.
- 
- Thanks to Jeffrey Walton.
+ A tiny downside of this is that now a 1-4 tiny allocations are made
+ for every Block because each worker thread needs its own copy of
+ the filter chain.
 
- src/liblzma/common/common.c | 6 +++++-
- src/liblzma/lz/lz_decoder.c | 12 +++++++++---
- src/liblzma/simple/simple_coder.c | 10 +++++++++-
- 3 files changed, 23 insertions(+), 5 deletions(-)
+ src/liblzma/api/lzma/filter.h | 36 +++++++------
+ src/liblzma/common/stream_encoder_mt.c | 96 +++++++++++++++++++++++++++++++---
+ 2 files changed, 109 insertions(+), 23 deletions(-)
 
-commit b4b83555c576e1d845a2b98a193b23c021437804
+commit 17ac51e689794eb41cab3e80946fec689caea2d2
 Author: Lasse Collin <lasse.collin@tukaani.org>
-Date: 2019-05-11 20:56:08 +0300
+Date: 2022-11-24 14:53:22 +0200
 
 Update THANKS.
 
 THANKS | 1 +
 1 file changed, 1 insertion(+)
 
-commit 8d4906262b45557ed164cd74adb270e6ef7f6f03
+commit 06824396b2b6c84f3a235cb7c19c2a9701167797
 Author: Lasse Collin <lasse.collin@tukaani.org>
-Date: 2019-05-11 20:54:12 +0300
+Date: 2022-11-24 14:52:44 +0200
 
- xz: Update xz man page date.
+ Build: Don't put GNU/Linux-specific symbol versions into static liblzma.
+ 
+ It not only makes no sense to put symbol versions into a static library
+ but it can also cause breakage.
+ 
+ By default Libtool #defines PIC if building a shared library and
+ doesn't define it for static libraries. This is documented in the
+ Libtool manual. It can be overriden using --with-pic or --without-pic.
+ configure.ac detects if --with-pic or --without-pic is used and then
+ gives an error if neither --disable-shared nor --disable-static was
+ used at the same time. Thus, in normal situations it works to build
+ both shared and static library at the same time on GNU/Linux,
+ only --with-pic or --without-pic requires that only one type of
+ library is built.
+ 
+ Thanks to John Paul Adrian Glaubitz from Debian for reporting
+ the problem that occurred on ia64:
+ https://www.mail-archive.com/xz-devel@tukaani.org/msg00610.html
 
- src/xz/xz.1 | 2 +-
- 1 file changed, 1 insertion(+), 1 deletion(-)
+ CMakeLists.txt | 5 +-
+ configure.ac | 143 +++++++++++++++++++++++++++++---------------
+ src/liblzma/common/common.h | 12 ++++
+ 3 files changed, 111 insertions(+), 49 deletions(-)
 
-commit 0d318402f8a022f707622c72f8f1894ea476cf89
-Author: Antoine Cœur <antoine.coeur@ef.com>
-Date: 2019-05-08 13:30:57 +0800
+commit e1acf7107291f8b3d6d609a7133331ff36d35d14
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: 2022-11-24 01:32:16 +0200
 
- spelling
+ liblzma: Refactor to use lzma_filters_free().
+ 
+ lzma_filters_free() sets the options to NULL and ids to
+ LZMA_VLI_UNKNOWN so there is no need to do it by caller;
+ the filter arrays will always be left in a safe state.
+ 
+ Also use memcpy() instead of a loop to copy a filter chain
+ when it is known to be safe to copy LZMA_FILTERS_MAX + 1
+ (even if the elements past the terminator might be uninitialized).
 
- Doxyfile.in | 2 +-
- NEWS | 2 +-
- src/liblzma/api/lzma/block.h | 2 +-
- src/liblzma/api/lzma/hardware.h | 2 +-
- src/liblzma/api/lzma/lzma12.h | 2 +-
- src/liblzma/api/lzma/vli.h | 2 +-
- src/liblzma/common/hardware_physmem.c | 2 +-
- src/liblzma/common/index.c | 4 ++--
- src/liblzma/common/stream_encoder_mt.c | 2 +-
- src/liblzma/common/vli_decoder.c | 2 +-
- src/liblzma/lz/lz_decoder.c | 2 +-
- src/scripts/xzgrep.in | 2 +-
- src/xz/args.c | 2 +-
- src/xz/coder.c | 4 ++--
- src/xz/main.c | 2 +-
- src/xz/mytime.h | 2 +-
- src/xz/private.h | 2 +-
- src/xz/xz.1 | 2 +-
- windows/build.bash | 2 +-
- 19 files changed, 21 insertions(+), 21 deletions(-)
+ src/liblzma/common/stream_encoder.c | 16 ++++------------
+ src/liblzma/common/stream_encoder_mt.c | 11 ++---------
+ 2 files changed, 6 insertions(+), 21 deletions(-)
 
-commit aeb3be8ac4c4b06a745c3799b80b38159fb78b1a
+commit cb05dbcf8b868441ec805016222f3fd77f1c5caa
 Author: Lasse Collin <lasse.collin@tukaani.org>
-Date: 2019-03-04 22:49:04 +0200
+Date: 2022-11-24 01:26:37 +0200
 
- README: Update translation instructions.
+ liblzma: Fix another invalid free() after memory allocation failure.
 
- XZ Utils is now part of the Translation Project
- <https://translationproject.org/>.
+ This time it can happen when lzma_stream_encoder_mt() is used
+ to reinitialize an existing multi-threaded Stream encoder
+ and one of 1-4 tiny allocations in lzma_filters_copy() fail.
+ 
+ It's very similar to the previous bug
+ 10430fbf3820dafd4eafd38ec8be161a6978ed2b, happening with
+ an array of lzma_filter structures whose old options are freed
+ but the replacement never arrives due to a memory allocation
+ failure in lzma_filters_copy().
 
- README | 32 +++++++++++++-------------------
- 1 file changed, 13 insertions(+), 19 deletions(-)
+ src/liblzma/common/stream_encoder_mt.c | 4 ++++
+ 1 file changed, 4 insertions(+)
 
-commit 0c238dc3feb0a3eea1e713feb8d338c8dfba9f74
-Author: Lasse Collin <lasse.collin@tukaani.org>
-Date: 2018-12-20 20:42:29 +0200
+commit 75f1a6c26df4ce329da0882786403e3ccf5cd898
+Author: Jia Tan <jiat0218@gmail.com>
+Date: 2022-05-05 20:53:42 +0800
 
- Update THANKS.
+ liblzma: Add support for LZMA_SYNC_FLUSH in the Block encoder.
+ 
+ The documentation mentions that lzma_block_encoder() supports
+ LZMA_SYNC_FLUSH but it was never added to supported_actions
+ in the internal structure. Because of this, LZMA_SYNC_FLUSH could
+ not be used with the Block encoder unless it was the next coder
+ after something like stream_encoder() or stream_encoder_mt().
 
- THANKS | 1 +
+ src/liblzma/common/block_encoder.c | 1 +
 1 file changed, 1 insertion(+)
 
-commit 3ca432d9cce4bf7e793de173dd22025b68611c42
+commit d0901645170b638c517f5c50866b6ef48f491c65
 Author: Lasse Collin <lasse.collin@tukaani.org>
-Date: 2018-12-14 20:34:30 +0200
+Date: 2022-11-24 01:02:50 +0200
 
- xz: Fix a crash in progress indicator when in passthru mode.
- 
- "xz -dcfv not_an_xz_file" crashed (all four options are
- required to trigger it). It caused xz to call
- lzma_get_progress(&strm, ...) when no coder was initialized
- in strm. In this situation strm.internal is NULL which leads
- to a crash in lzma_get_progress().
- 
- The bug was introduced when xz started using lzma_get_progress()
- to get progress info for multi-threaded compression, so the
- bug is present in versions 5.1.3alpha and higher.
+ liblzma: Add new API function lzma_filters_free().
 
- Thanks to Filip Palian <Filip.Palian@pjwstk.edu.pl> for
- the bug report.
+ This is small but convenient and should have been added
+ a long time ago.
 
- src/xz/coder.c | 11 +++++++----
- src/xz/message.c | 18 ++++++++++++++++--
- src/xz/message.h | 3 ++-
- 3 files changed, 25 insertions(+), 7 deletions(-)
+ src/liblzma/api/lzma/filter.h | 21 +++++++++++++++++++++
+ src/liblzma/common/filter_common.c | 26 ++++++++++++++++++++++++++
+ src/liblzma/liblzma_generic.map | 1 +
+ src/liblzma/liblzma_linux.map | 1 +
+ 4 files changed, 49 insertions(+)
 
-commit fcc419e3c3f77a8b6fc5056a86b1b8abbe266e62
+commit ae1f8a723dcde2f2c5cf444bcbb5fc5026b3c3c5
 Author: Lasse Collin <lasse.collin@tukaani.org>
-Date: 2018-11-22 17:20:31 +0200
+Date: 2022-11-24 00:02:31 +0200
 
- xz: Update man page timestamp.
+ CMake: Don't use symbol versioning with static library.
 
- src/xz/xz.1 | 2 +-
- 1 file changed, 1 insertion(+), 1 deletion(-)
+ CMakeLists.txt | 10 +++++++---
+ 1 file changed, 7 insertions(+), 3 deletions(-)
 
-commit 5a2fc3cd0194e55df329dd29f805299aaca5f32f
-Author: Pavel Raiskup <praiskup@redhat.com>
-Date: 2018-11-22 15:14:34 +0100
+commit 48c1b99dc537a27e1ca929d8837e778e5ba32191
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: 2022-11-23 21:55:22 +0200
 
- 'have have' typos
+ liblzma: Add lzma_attr_warn_unused_result to lzma_filters_copy().
 
- src/xz/signals.c | 2 +-
- src/xz/xz.1 | 2 +-
- 2 files changed, 2 insertions(+), 2 deletions(-)
+ src/liblzma/api/lzma/filter.h | 3 ++-
+ 1 file changed, 2 insertions(+), 1 deletion(-)
 
-commit 7143b04fe49390807f355b1dad686a3d8c4dbdcf
+commit 10430fbf3820dafd4eafd38ec8be161a6978ed2b
 Author: Lasse Collin <lasse.collin@tukaani.org>
-Date: 2018-07-27 18:10:44 +0300
+Date: 2022-11-23 21:26:21 +0200
 
- xzless: Rename unused variables to silence static analysers.
+ liblzma: Fix invalid free() after memory allocation failure.
 
- In this particular case I don't see this affecting readability
- of the code.
+ The bug was in the single-threaded .xz Stream encoder
+ in the code that is used for both re-initialization and for
+ lzma_filters_update(). To trigger it, an application had
+ to either re-initialize an existing encoder instance with
+ lzma_stream_encoder() or use lzma_filters_update(), and
+ then one of the 1-4 tiny allocations in lzma_filters_copy()
+ (called from stream_encoder_update()) must fail. An error
+ was correctly reported but the encoder state was corrupted.
 
- Thanks to Pavel Raiskup.
+ This is related to the recent fix in
+ f8ee61e74eb40600445fdb601c374d582e1e9c8a which is good but
+ it wasn't enough to fix the main problem in stream_encoder.c.
 
- src/scripts/xzless.in | 2 +-
+ src/liblzma/common/stream_encoder.c | 39 +++++++++++++++++++++++++++++--------
+ 1 file changed, 31 insertions(+), 8 deletions(-)
+
+commit cafd6dc397ca8b5b5f7775e8d6876b8fe70f8e70
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: 2022-11-22 16:37:15 +0200
+
+ liblzma: Fix language in a comment.
+
+ src/liblzma/common/stream_encoder.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
 
-commit 273c33297bb69621045ed19665eaf8338bcf4a50
+commit c392bf8ccba857baaf50399c4b460119befacd54
 Author: Lasse Collin <lasse.collin@tukaani.org>
-Date: 2018-07-27 16:02:58 +0300
+Date: 2022-11-22 11:20:17 +0200
 
- liblzma: Remove an always-true condition from lzma_index_cat().
+ liblzma: Fix infinite loop in LZMA encoder init with dict_size >= 2 GiB.
 
- This should help static analysis tools to see that newg
- isn't leaked.
+ The encoder doesn't support dictionary sizes larger than 1536 MiB.
+ This is validated, for example, when calculating the memory usage
+ via lzma_raw_encoder_memusage(). It is also enforced by the LZ
+ part of the encoder initialization. However, LZMA encoder with
+ LZMA_MODE_NORMAL did an unsafe calculation with dict_size before
+ such validation and that results in an infinite loop if dict_size
+ was 2 << 30 or greater.
+
+ src/liblzma/lzma/lzma_encoder.c | 19 +++++++++++++++----
+ 1 file changed, 15 insertions(+), 4 deletions(-)
+
+commit f50534c973a591ccf65485adfc827a8a7126ca6c
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: 2022-11-21 13:02:33 +0200
+
+ liblzma: Fix two Doxygen commands in the API headers.
 
- Thanks to Pavel Raiskup.
+ These were caught by clang -Wdocumentation.
 
- src/liblzma/common/index.c | 4 ++--
- 1 file changed, 2 insertions(+), 2 deletions(-)
+ src/liblzma/api/lzma/hardware.h | 2 +-
+ src/liblzma/api/lzma/index_hash.h | 2 +-
+ 2 files changed, 2 insertions(+), 2 deletions(-)
 
-commit 65b4aba6d06d2cd24ba9ad01fa389c238ad8f352
+commit 649d4872ed2f55196114a061d45b416fc4353569
 Author: Lasse Collin <lasse.collin@tukaani.org>
-Date: 2018-05-19 21:23:25 +0300
+Date: 2022-11-19 19:09:55 +0200
 
- liblzma: Improve lzma_properties_decode() API documentation.
+ xz: Refactor duplicate code from hardware_memlimit_mtenc_get().
 
- src/liblzma/api/lzma/filter.h | 7 ++++---
- 1 file changed, 4 insertions(+), 3 deletions(-)
+ src/xz/hardware.c | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
 
-commit 531e78e5a253a3e2c4d4dd1505acaccee48f4083
+commit d327743bb547a53364e5951a16e5f1663fe4b9ff
 Author: Lasse Collin <lasse.collin@tukaani.org>
-Date: 2019-05-01 16:52:36 +0300
+Date: 2022-11-19 19:06:13 +0200
 
- Update THANKS.
+ xz: Add support --threads=+N so that -T+1 gives threaded mode.
 
- THANKS | 1 +
+ src/xz/args.c | 18 +++++++++++++++---
+ src/xz/hardware.c | 17 +++++++++++++++--
+ src/xz/hardware.h | 1 +
+ src/xz/xz.1 | 21 ++++++++++++++++++++-
+ 4 files changed, 51 insertions(+), 6 deletions(-)
+
+commit a11a2b8b5e830ba682c1d81aaa7078842b296995
+Author: Jia Tan <jiat0218@gmail.com>
+Date: 2022-11-19 23:18:04 +0800
+
+ CMake: Adds test_memlimit to CMake tests
+
+ CMakeLists.txt | 1 +
 1 file changed, 1 insertion(+)
 
-commit 905de7e93528ca5a47039e7e1e5270163f9fc67e
+commit 2af8d9e9b3f44f62d19e7c39297ec63af2e8c64f
 Author: Lasse Collin <lasse.collin@tukaani.org>
-Date: 2019-05-01 16:43:16 +0300
+Date: 2022-11-15 19:10:21 +0200
 
- Windows: Update VS version in windows/vs2019/config.h.
+ Translations: Update the Korean translation.
 
- windows/vs2019/config.h | 2 +-
- 1 file changed, 1 insertion(+), 1 deletion(-)
+ po/ko.po | 652 ++++++++++++++++++++++++++++++++++++---------------------------
+ 1 file changed, 371 insertions(+), 281 deletions(-)
 
-commit 0ffd30e172fd18cc619823b2a86448bf56a67e22
-Author: Julien Marrec <julien.marrec@gmail.com>
-Date: 2019-04-25 17:44:06 +0200
+commit 16ac05677292f7e21a4feaddcfb2ab062ea5f385
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: 2022-11-15 19:09:28 +0200
 
- Windows: Upgrade solution itself
+ Translations: Update the Turkish translation.
 
- windows/vs2019/xz_win.sln | 7 +++++--
- 1 file changed, 5 insertions(+), 2 deletions(-)
+ po/tr.po | 568 ++++++++++++++++++++++++++++++++++-----------------------------
+ 1 file changed, 310 insertions(+), 258 deletions(-)
 
-commit c2ef96685fc7ca36311649eeb2284b9808292040
-Author: Julien Marrec <julien.marrec@gmail.com>
-Date: 2019-04-25 17:40:24 +0200
+commit b9a67d9a5fa207062d4aa8a01639234609315d31
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: 2022-11-15 10:58:39 +0200
 
- Windows: Upgrade solution with VS2019
+ Bump version number for 5.3.4alpha.
 
- windows/vs2019/liblzma.vcxproj | 15 ++++++++-------
- windows/vs2019/liblzma_dll.vcxproj | 15 ++++++++-------
- 2 files changed, 16 insertions(+), 14 deletions(-)
+ src/liblzma/api/lzma/version.h | 2 +-
+ src/liblzma/liblzma_generic.map | 2 +-
+ src/liblzma/liblzma_linux.map | 2 +-
+ 3 files changed, 3 insertions(+), 3 deletions(-)
 
-commit 25fccaf00bea399d8aa026e5b8fa254ce196e6e0
-Author: Julien Marrec <julien.marrec@gmail.com>
-Date: 2019-04-25 17:39:32 +0200
+commit 5b999ba289b3280457b7386b9ac65dbbdf1575a5
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: 2022-11-15 10:54:40 +0200
 
- Windows: Duplicate windows/vs2017 before upgrading
+ Add NEWS for 5.3.4alpha.
 
- windows/vs2019/config.h | 148 ++++++++++++++
- windows/vs2019/liblzma.vcxproj | 354 ++++++++++++++++++++++++++++++++++
- windows/vs2019/liblzma_dll.vcxproj | 383 +++++++++++++++++++++++++++++++++++++
- windows/vs2019/xz_win.sln | 48 +++++
- 4 files changed, 933 insertions(+)
+ NEWS | 96 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
+ 1 file changed, 96 insertions(+)
 
-commit 1424078d6328291c7c524b64328ce9660617cb24
+commit ce8db9e37da4f6c87691c5066f51f91f2411c44a
 Author: Lasse Collin <lasse.collin@tukaani.org>
-Date: 2019-01-13 17:29:23 +0200
+Date: 2022-11-15 10:54:08 +0200
 
- Windows/VS2017: Omit WindowsTargetPlatformVersion from project files.
+ Add NEWS for 5.2.8.
+
+ NEWS | 79 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
+ 1 file changed, 79 insertions(+)
+
+commit b56bc8251d2736224af6bdaaae734ceb8926a879
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: 2022-11-14 23:19:57 +0200
+
+ Revert "liblzma: Simple/BCJ filters: Allow disabling generic BCJ options."
 
- I understood that if a WTPV is specified, it's often wrong
- because different VS installations have different SDK version
- installed. Omitting the WTPV tag makes VS2017 default to
- Windows SDK 8.1 which often is also missing, so in any case
- people may need to specify the WTPV before building. But some
- day in the future a missing WTPV tag will start to default to
- the latest installed SDK which sounds reasonable:
+ This reverts commit 177bdc922cb17bd0fd831ab8139dfae912a5c2b8
+ and also does equivalent change to arm64.c.
 
- https://developercommunity.visualstudio.com/content/problem/140294/windowstargetplatformversion-makes-it-impossible-t.html
+ Now that ARM64 filter will use lzma_options_bcj, this change
+ is not needed anymore.
+
+ src/liblzma/simple/arm.c | 2 +-
+ src/liblzma/simple/arm64.c | 2 +-
+ src/liblzma/simple/armthumb.c | 2 +-
+ src/liblzma/simple/ia64.c | 2 +-
+ src/liblzma/simple/powerpc.c | 2 +-
+ src/liblzma/simple/simple_coder.c | 4 ++--
+ src/liblzma/simple/simple_private.h | 2 +-
+ src/liblzma/simple/sparc.c | 2 +-
+ src/liblzma/simple/x86.c | 3 +--
+ 9 files changed, 10 insertions(+), 11 deletions(-)
+
+commit 8370ec8edf9ddf8d1d9fef03d8d1027503ec4c35
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: 2022-11-14 23:14:41 +0200
+
+ Replace the experimental ARM64 filter with a new experimental version.
 
- Thanks to "dom".
+ This is incompatible with the previous version.
+ 
+ This has space/tab fixes in filter_*.c and bcj.h too.
 
- windows/INSTALL-MSVC.txt | 4 ++++
- windows/vs2017/liblzma.vcxproj | 1 -
- windows/vs2017/liblzma_dll.vcxproj | 1 -
- 3 files changed, 4 insertions(+), 2 deletions(-)
+ src/liblzma/api/lzma/bcj.h | 41 +-----
+ src/liblzma/common/filter_common.c | 14 +-
+ src/liblzma/common/filter_decoder.c | 12 +-
+ src/liblzma/common/filter_encoder.c | 17 +--
+ src/liblzma/simple/arm64.c | 283 ++++++++++++++----------------------
+ src/liblzma/simple/simple_decoder.h | 4 -
+ src/liblzma/simple/simple_encoder.h | 2 -
+ src/xz/args.c | 2 +-
+ src/xz/message.c | 13 +-
+ src/xz/options.c | 39 -----
+ src/xz/options.h | 7 -
+ 11 files changed, 147 insertions(+), 287 deletions(-)
 
-commit b5be61cc06088bb07f488f9baf7d447ff47b37c1
+commit f644473a211394447824ea00518d0a214ff3f7f2
 Author: Lasse Collin <lasse.collin@tukaani.org>
-Date: 2018-04-29 19:00:06 +0300
+Date: 2022-11-14 21:34:57 +0200
 
- Bump version and soname for 5.2.4.
+ liblzma: Add fast CRC64 for 32/64-bit x86 using SSSE3 + SSE4.1 + CLMUL.
+ 
+ It also works on E2K as it supports these intrinsics.
+ 
+ On x86-64 runtime detection is used so the code keeps working on
+ older processors too. A CLMUL-only build can be done by using
+ -msse4.1 -mpclmul in CFLAGS and this will reduce the library
+ size since the generic implementation and its 8 KiB lookup table
+ will be omitted.
+ 
+ On 32-bit x86 this isn't used by default for now because by default
+ on 32-bit x86 the separate assembly file crc64_x86.S is used.
+ If --disable-assembler is used then this new CLMUL code is used
+ the same way as on 64-bit x86. However, a CLMUL-only build
+ (-msse4.1 -mpclmul) won't omit the 8 KiB lookup table on
+ 32-bit x86 due to a currently-missing check for disabled
+ assembler usage.
+ 
+ The configure.ac check should be such that the code won't be
+ built if something in the toolchain doesn't support it but
+ --disable-clmul-crc option can be used to unconditionally
+ disable this feature.
+ 
+ CLMUL speeds up decompression of files that have compressed very
+ well (assuming CRC64 is used as a check type). It is know that
+ the CLMUL code is significantly slower than the generic code for
+ tiny inputs (especially 1-8 bytes but up to 16 bytes). If that
+ is a real-world problem then there is already a commented-out
+ variant that uses the generic version for small inputs.
+ 
+ Thanks to Ilya Kurdyukov for the original patch which was
+ derived from a white paper from Intel 1 (published in 2009)
+ and public domain code from 2 (released in 2016).
+ 
+ 1 https://www.intel.com/content/dam/www/public/us/en/documents/white-papers/fast-crc-computation-generic-polynomials-pclmulqdq-paper.pdf
+ 2 https://github.com/rawrunprotected/crc
 
- src/liblzma/Makefile.am | 2 +-
- src/liblzma/api/lzma/version.h | 2 +-
- 2 files changed, 2 insertions(+), 2 deletions(-)
+ CMakeLists.txt | 26 ++-
+ INSTALL | 12 ++
+ configure.ac | 59 +++++-
+ src/liblzma/check/crc64_fast.c | 449 +++++++++++++++++++++++++++++++++++++++-
+ src/liblzma/check/crc64_table.c | 21 +-
+ 5 files changed, 554 insertions(+), 13 deletions(-)
 
-commit c47fa6d06745bb2e99866e76b81ac7a9c5a8bfec
+commit 3b466bc79672bb2b06d1245a500588e6026e0ba0
 Author: Lasse Collin <lasse.collin@tukaani.org>
-Date: 2018-04-29 18:48:00 +0300
+Date: 2022-11-14 20:14:34 +0200
 
- extra/scanlzma: Fix compiler warnings.
+ Translations: Update the Swedish translation one more time.
 
- extra/scanlzma/scanlzma.c | 6 +++++-
- 1 file changed, 5 insertions(+), 1 deletion(-)
+ po/sv.po | 6 +++---
+ 1 file changed, 3 insertions(+), 3 deletions(-)
 
-commit 7b350fe21aa4fd6495a3b6188a40e3f1ae7c0edf
+commit e963379a8622ebdff6ce78e76b803bcd1e1d16d6
 Author: Lasse Collin <lasse.collin@tukaani.org>
-Date: 2018-04-29 18:15:37 +0300
+Date: 2022-11-14 19:34:15 +0200
 
- Add NEWS for 5.2.4.
+ Translations: Update the Swedish translation again.
 
- NEWS | 27 +++++++++++++++++++++++++++
- 1 file changed, 27 insertions(+)
+ po/sv.po | 16 ++++++++--------
+ 1 file changed, 8 insertions(+), 8 deletions(-)
 
-commit 5801591162a280aa52d156dfde42c531ec7fd8b6
+commit a4bc689a823a2254f29ac9d233170add5121b307
 Author: Lasse Collin <lasse.collin@tukaani.org>
-Date: 2018-02-06 19:36:30 +0200
+Date: 2022-11-14 19:07:45 +0200
 
- Update THANKS.
+ Translations: Update the Swedish translation.
 
- THANKS | 2 ++
- 1 file changed, 2 insertions(+)
+ po/sv.po | 671 ++++++++++++++++++++++++++++++++++++---------------------------
+ 1 file changed, 382 insertions(+), 289 deletions(-)
 
-commit c4a616f4536146f8906e1b4412eefeec07b28fae
-Author: Ben Boeckel <mathstuf@gmail.com>
-Date: 2018-01-29 13:58:18 -0500
+commit bbf2073d824ab4ba33bed4b77f467435abd333a5
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: 2022-11-14 18:58:09 +0200
 
- nothrow: use noexcept for C++11 and newer
- 
- In C++11, the `throw()` specifier is deprecated and `noexcept` is
- preffered instead.
+ Translations: Update the Ukrainian translation.
 
- src/liblzma/api/lzma.h | 6 +++++-
- 1 file changed, 5 insertions(+), 1 deletion(-)
+ po/uk.po | 618 ++++++++++++++++++++++++++++++++++++---------------------------
+ 1 file changed, 354 insertions(+), 264 deletions(-)
 
-commit 0b8947782ff3c5ef830a7f85412e44dcf3cdeb77
+commit ac10b1b3622e70881595586edfb8a3ebdcd76bb6
 Author: Lasse Collin <lasse.collin@tukaani.org>
-Date: 2018-02-06 18:02:48 +0200
+Date: 2022-11-14 17:58:07 +0200
 
- liblzma: Remove incorrect #ifdef from range_common.h.
- 
- In most cases it was harmless but it could affect some
- custom build systems.
+ Build: Omit x86_64 from --enable-assembler.
 
- Thanks to Pippijn van Steenhoven.
+ It didn't do anything. There are only 32-bit x86 assembly files
+ and it feels likely that new files won't be added as intrinsics
+ in C are more portable across toolchains and OSes.
 
- src/liblzma/rangecoder/range_common.h | 4 +---
- 1 file changed, 1 insertion(+), 3 deletions(-)
+ configure.ac | 6 ++----
+ 1 file changed, 2 insertions(+), 4 deletions(-)
 
-commit 48f3b9f73ffea7f55d5678997aba0e79d2e82168
+commit eb0f1450ad9f23dac03050d9c8375980240aee21
 Author: Lasse Collin <lasse.collin@tukaani.org>
-Date: 2018-01-10 22:10:39 +0200
+Date: 2022-11-14 16:00:52 +0200
 
- Update THANKS.
+ liblzma: Use __attribute__((__constructor__)) if available.
+ 
+ This uses it for CRC table initializations when using --disable-small.
+ It avoids mythread_once() overhead. It also means that then
+ --disable-small --disable-threads is thread-safe if this attribute
+ is supported.
 
- THANKS | 1 +
- 1 file changed, 1 insertion(+)
+ CMakeLists.txt | 15 +++++++++++++++
+ INSTALL | 4 +++-
+ configure.ac | 31 ++++++++++++++++++++++++++++---
+ src/liblzma/check/crc32_small.c | 7 +++++++
+ src/liblzma/check/crc64_small.c | 5 +++++
+ src/liblzma/lz/lz_encoder.c | 2 +-
+ 6 files changed, 59 insertions(+), 5 deletions(-)
 
-commit a3ce3e902342be37c626a561ce3d9ffcf27d0f94
+commit 6553f49b11dafad35c73b05f12e14865ea1fd8a1
 Author: Lasse Collin <lasse.collin@tukaani.org>
-Date: 2018-01-10 21:54:27 +0200
+Date: 2022-11-12 21:19:52 +0200
 
- tuklib_integer: New Intel C compiler needs immintrin.h.
- 
- Thanks to Melanie Blower (Intel) for the patch.
+ Translations: Update the Romanian translation.
 
- src/common/tuklib_integer.h | 11 +++++++++++
- 1 file changed, 11 insertions(+)
+ po/ro.po | 651 +++++++++++++++++++++++++++++++++++++--------------------------
+ 1 file changed, 380 insertions(+), 271 deletions(-)
 
-commit 4505ca483985f88c6923c05a43b4327feaab83b1
+commit db97e69e12393becc29f8febd53133d0d36989bd
 Author: Lasse Collin <lasse.collin@tukaani.org>
-Date: 2017-09-24 20:04:24 +0300
+Date: 2022-11-12 21:17:45 +0200
 
- Update THANKS.
+ Translations: Update the Hungarian translation.
 
- THANKS | 1 +
- 1 file changed, 1 insertion(+)
+ po/hu.po | 625 ++++++++++++++++++++++++++++++++++++---------------------------
+ 1 file changed, 357 insertions(+), 268 deletions(-)
 
-commit 1ef3cc226e3ce173575c218238b71a4eecabc470
+commit 2bbb9c0f3829a8b121b36998d273a6c6f92000f4
 Author: Lasse Collin <lasse.collin@tukaani.org>
-Date: 2017-09-16 20:36:20 +0300
+Date: 2022-11-11 17:58:57 +0200
 
- Windows: Fix paths in VS project files.
- 
- Some paths use slashes instead of backslashes as directory
- separators... now it should work (I tested VS2013 version).
+ Translations: Update the Finnish translation.
 
- windows/vs2013/liblzma.vcxproj | 12 ++++++------
- windows/vs2013/liblzma_dll.vcxproj | 24 ++++++++++++------------
- windows/vs2017/liblzma.vcxproj | 12 ++++++------
- windows/vs2017/liblzma_dll.vcxproj | 24 ++++++++++++------------
- 4 files changed, 36 insertions(+), 36 deletions(-)
+ po/fi.po | 610 ++++++++++++++++++++++++++++++++++++---------------------------
+ 1 file changed, 348 insertions(+), 262 deletions(-)
 
-commit e775d2a8189d24f60470e6e49d8af881df3a1680
+commit 3c8cbb8137b6f8ed9416c1209d73cdbcb015251f
 Author: Lasse Collin <lasse.collin@tukaani.org>
-Date: 2017-09-16 12:54:23 +0300
+Date: 2022-11-11 17:58:18 +0200
 
- Windows: Add project files for VS2017.
- 
- These files match the v5.2 branch (no file info decoder).
+ Translations: Update the Croatian translation.
 
- windows/vs2017/config.h | 148 ++++++++++++++
- windows/vs2017/liblzma.vcxproj | 355 ++++++++++++++++++++++++++++++++++
- windows/vs2017/liblzma_dll.vcxproj | 384 +++++++++++++++++++++++++++++++++++++
- windows/vs2017/xz_win.sln | 48 +++++
- 4 files changed, 935 insertions(+)
+ po/hr.po | 680 +++++++++++++++++++++++++++++++++++----------------------------
+ 1 file changed, 381 insertions(+), 299 deletions(-)
 
-commit 10e02e0fbb6e2173f8b41f6e39b7b570f47dd74d
+commit 26c3359eac0988d6f3986735cd1363bec1678e8e
 Author: Lasse Collin <lasse.collin@tukaani.org>
-Date: 2017-09-16 12:39:43 +0300
+Date: 2022-11-11 17:57:18 +0200
 
- Windows: Move VS2013 files into windows/vs2013 directory.
+ Translations: Update the Polish translation.
 
- windows/{ => vs2013}/config.h | 0
- windows/{ => vs2013}/liblzma.vcxproj | 278 +++++++++++++++---------------
- windows/{ => vs2013}/liblzma_dll.vcxproj | 280 +++++++++++++++----------------
- windows/{ => vs2013}/xz_win.sln | 0
- 4 files changed, 279 insertions(+), 279 deletions(-)
+ po/pl.po | 569 ++++++++++++++++++++++++++++++++++-----------------------------
+ 1 file changed, 309 insertions(+), 260 deletions(-)
 
-commit 06eebd4543196ded36fa9b8b9544195b38b24ef2
+commit 577e467b137c735afb8de6ae71ac7a73c2960cc4
 Author: Lasse Collin <lasse.collin@tukaani.org>
-Date: 2017-08-14 20:08:33 +0300
+Date: 2022-11-11 17:56:44 +0200
 
- Fix or hide warnings from GCC 7's -Wimplicit-fallthrough.
+ Translations: Update the Spanish translation.
 
- src/liblzma/lzma/lzma_decoder.c | 6 ++++++
- src/xz/list.c | 2 ++
- 2 files changed, 8 insertions(+)
+ po/es.po | 598 ++++++++++++++++++++++++++++++++++++---------------------------
+ 1 file changed, 344 insertions(+), 254 deletions(-)
 
-commit ea4ea1dffafebaa8b2770bf3eca46900e4dd22dc
-Author: Alexey Tourbin <alexey.tourbin@gmail.com>
-Date: 2017-05-16 23:56:35 +0300
+commit f9b4ff6e9a0f1678650775582d3e4fe782abce97
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: 2022-11-11 17:16:03 +0200
 
- Docs: Fix a typo in a comment in doc/examples/02_decompress.c.
+ Update THANKS.
 
- doc/examples/02_decompress.c | 2 +-
- 1 file changed, 1 insertion(+), 1 deletion(-)
+ THANKS | 1 +
+ 1 file changed, 1 insertion(+)
 
-commit eb2ef4c79bf405ea0d215f3b1df3d0eaf5e1d27b
+commit a39961ef211e1bf030b17edeea3cff29fe263b67
 Author: Lasse Collin <lasse.collin@tukaani.org>
-Date: 2017-05-23 18:34:43 +0300
+Date: 2022-11-11 17:15:25 +0200
 
- xz: Fix "xz --list --robot missing_or_bad_file.xz".
- 
- It ended up printing an uninitialized char-array when trying to
- print the check names (column 7) on the "totals" line.
+ liblzma: Fix building with Intel ICC (the classic compiler).
 
- This also changes the column 12 (minimum xz version) to
- 50000002 (xz 5.0.0) instead of 0 when there are no valid
- input files.
+ It claims __GNUC__ >= 10 but doesn't support __symver__ attribute.
 
- Thanks to kidmin for the bug report.
+ Thanks to Stephen Sachs.
 
- src/xz/list.c | 8 ++++++--
- 1 file changed, 6 insertions(+), 2 deletions(-)
+ src/liblzma/common/common.h | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
 
-commit 3ea5dbd9b0d79048e336e40cef3b6d814fb74e13
+commit c715f683dcb1a817d565da292cddfbceda643e12
 Author: Lasse Collin <lasse.collin@tukaani.org>
-Date: 2017-04-24 19:48:47 +0300
+Date: 2022-11-11 14:35:58 +0200
 
- Build: Omit pre-5.0.0 entries from the generated ChangeLog.
+ liblzma: Fix incorrect #ifdef for x86 SSE2 support.
 
- It makes ChangeLog significantly smaller.
+ __SSE2__ is the correct macro for SSE2 support with GCC, Clang,
+ and ICC. __SSE2_MATH__ means doing floating point math with SSE2
+ instead of 387. Often the latter macro is defined if the first
+ one is but it was still a bug.
 
- Makefile.am | 3 ++-
- 1 file changed, 2 insertions(+), 1 deletion(-)
+ src/liblzma/common/memcmplen.h | 3 +--
+ 1 file changed, 1 insertion(+), 2 deletions(-)
 
-commit bae24675936df99064de1502593c006bd902594b
+commit bd334ae56afe7f642ad4d0f1ac19e74e82daa1ce
 Author: Lasse Collin <lasse.collin@tukaani.org>
-Date: 2017-04-24 19:30:22 +0300
+Date: 2022-11-11 13:27:06 +0200
 
- Update the Git repository URL to HTTPS in ChangeLog.
+ Add NEWS for 5.2.7 (forgotten cherry-pick from v5.2).
 
- ChangeLog | 2 +-
- 1 file changed, 1 insertion(+), 1 deletion(-)
+ NEWS | 74 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
+ 1 file changed, 74 insertions(+)
 
-commit 70f479211973b5361f4d7cb08ba5be69b4266e7a
+commit 3c7860cf49de6f81046b3a4034a89f3a4803a576
 Author: Lasse Collin <lasse.collin@tukaani.org>
-Date: 2017-04-19 22:17:35 +0300
+Date: 2022-11-11 13:16:21 +0200
 
- Update the home page URLs to HTTPS.
+ xzdiff: Add support for .lz files.
+ 
+ The other scripts don't need changes for .lz support because
+ in those scripts it is enough that xz supports .lz.
 
- COPYING | 2 +-
- README | 2 +-
- configure.ac | 2 +-
- doc/faq.txt | 4 ++--
- dos/config.h | 2 +-
- src/common/common_w32res.rc | 2 +-
- src/xz/xz.1 | 6 +++---
- src/xzdec/xzdec.1 | 4 ++--
- windows/README-Windows.txt | 2 +-
- windows/config.h | 2 +-
- 10 files changed, 14 insertions(+), 14 deletions(-)
+ src/scripts/xzdiff.in | 10 +++++-----
+ 1 file changed, 5 insertions(+), 5 deletions(-)
 
-commit 2a4b2fa75d06a097261a02ecd3cf2b6d449bf754
+commit d76c752a6d77052e5ad57ade555082585f7ac5d8
 Author: Lasse Collin <lasse.collin@tukaani.org>
-Date: 2017-03-30 22:01:54 +0300
+Date: 2022-11-11 12:23:58 +0200
 
- xz: Use POSIX_FADV_RANDOM for in "xz --list" mode.
+ Scripts: Ignore warnings from xz.
 
- xz --list is random access so POSIX_FADV_SEQUENTIAL was clearly
- wrong.
+ In practice this means making the scripts work when
+ the input files have an unsupported check type which
+ isn't a problem in practice unless support for
+ some check types has been disabled at build time.
 
- src/xz/file_io.c | 10 ++++++++--
- 1 file changed, 8 insertions(+), 2 deletions(-)
+ src/scripts/xzdiff.in | 5 +++--
+ src/scripts/xzgrep.in | 2 +-
+ src/scripts/xzless.in | 4 ++--
+ src/scripts/xzmore.in | 4 ++--
+ 4 files changed, 8 insertions(+), 7 deletions(-)
 
-commit eb25743ade39170cffd9566a1aae272098cce216
+commit 6552535afd1fe29d726ab6e68cf14ce3624fd48c
 Author: Lasse Collin <lasse.collin@tukaani.org>
-Date: 2017-03-30 19:47:45 +0300
+Date: 2022-11-10 12:34:43 +0200
 
- liblzma: Fix lzma_memlimit_set(strm, 0).
- 
- The 0 got treated specially in a buggy way and as a result
- the function did nothing. The API doc said that 0 was supposed
- to return LZMA_PROG_ERROR but it didn't.
+ Translations: Rename poa4/fr_FR.po to po4a/fr.po.
 
- Now 0 is treated as if 1 had been specified. This is done because
- 0 is already used to indicate an error from lzma_memlimit_get()
- and lzma_memusage().
+ That's how it is preferred at the Translation Project.
+ On my system /usr/share/man/fr_FR doesn't contain any
+ other man pages than XZ Utils while /usr/share/man/fr
+ has quite a few, so this will fix that too.
 
- In addition, lzma_memlimit_set() no longer checks that the new
- limit is at least LZMA_MEMUSAGE_BASE. It's counter-productive
- for the Index decoder and was actually needed only by the
- auto decoder. Auto decoder has now been modified to check for
- LZMA_MEMUSAGE_BASE.
+ Thanks to Benno Schulenberg from the Translation Project.
 
- src/liblzma/api/lzma/base.h | 7 ++++++-
- src/liblzma/common/auto_decoder.c | 3 +++
- src/liblzma/common/common.c | 6 ++++--
- 3 files changed, 13 insertions(+), 3 deletions(-)
+ po4a/{fr_FR.po => fr.po} | 0
+ po4a/po4a.conf | 2 +-
+ 2 files changed, 1 insertion(+), 1 deletion(-)
 
-commit ef36c6362f3f3853f21b8a6359bcd06576ebf207
+commit 0918159ce4c75bfb60aff0193b559f8a9f41d25a
 Author: Lasse Collin <lasse.collin@tukaani.org>
-Date: 2017-03-30 19:16:55 +0300
+Date: 2022-11-09 18:48:50 +0200
 
- liblzma: Similar memlimit fix for stream_, alone_, and auto_decoder.
+ xz: Update the man page about BCJ filters, including upcoming --arm64.
+ 
+ The --arm64 isn't actually implemented yet in the form
+ described in this commit.
+ 
+ Thanks to Jia Tan.
 
- src/liblzma/api/lzma/container.h | 21 +++++++++++++++++----
- src/liblzma/common/alone_decoder.c | 5 +----
- src/liblzma/common/auto_decoder.c | 5 +----
- src/liblzma/common/stream_decoder.c | 5 +----
- 4 files changed, 20 insertions(+), 16 deletions(-)
+ src/xz/xz.1 | 66 +++++++++++++++++++++++++++----------------------------------
+ 1 file changed, 29 insertions(+), 37 deletions(-)
 
-commit 57616032650f03840480b696d7878acdd2065521
+commit ba2ae3596f6be1587495f33b367488f6e00e56f1
 Author: Lasse Collin <lasse.collin@tukaani.org>
-Date: 2017-03-30 18:58:18 +0300
+Date: 2022-11-09 18:14:14 +0200
 
- liblzma: Fix handling of memlimit == 0 in lzma_index_decoder().
+ xz: Add --arm64 to --long-help and omit endianness from ARM(-Thumb).
 
- It returned LZMA_PROG_ERROR, which was done to avoid zero as
- the limit (because it's a special value elsewhere), but using
- LZMA_PROG_ERROR is simply inconvenient and can cause bugs.
+ Modern 32-bit ARM in big endian mode use little endian for
+ instruction encoding still, so the filters work on such
+ executables too. It's likely less confusing for users this way.
 
- The fix/workaround is to treat 0 as if it were 1 byte. It's
- effectively the same thing. The only weird consequence is
- that then lzma_memlimit_get() will return 1 even when 0 was
- specified as the limit.
+ The --arm64 option hasn't been implemented yet (there is
+ --experimental-arm64 but it's different). The --arm64 option
+ is added now anyway because this is the likely result and the
+ strings need to be ready for translators.
 
- This fixes a very rare corner case in xz --list where a specific
- memory usage limit and a multi-stream file could print the
- error message "Internal error (bug)" instead of saying that
- the memory usage limit is too low.
+ Thanks to Jia Tan.
 
- src/liblzma/api/lzma/index.h | 18 +++++++++++-------
- src/liblzma/common/index_decoder.c | 4 ++--
- 2 files changed, 13 insertions(+), 9 deletions(-)
+ src/xz/message.c | 5 +++--
+ 1 file changed, 3 insertions(+), 2 deletions(-)
 
-commit 3d566cd519017eee1a400e7961ff14058dfaf33c
+commit 802d57d9215d9c81dbee86edb43c9e93a7f7ec55
 Author: Lasse Collin <lasse.collin@tukaani.org>
-Date: 2016-12-30 13:26:36 +0200
+Date: 2022-11-09 15:12:13 +0200
 
- Bump version and soname for 5.2.3.
+ Windows: Update the VS project files for ARM64 and .lz support.
 
- src/liblzma/Makefile.am | 2 +-
- src/liblzma/api/lzma/version.h | 2 +-
- 2 files changed, 2 insertions(+), 2 deletions(-)
+ windows/vs2013/config.h | 9 +++++++++
+ windows/vs2013/liblzma.vcxproj | 5 ++++-
+ windows/vs2013/liblzma_dll.vcxproj | 5 ++++-
+ windows/vs2017/config.h | 9 +++++++++
+ windows/vs2017/liblzma.vcxproj | 3 +++
+ windows/vs2017/liblzma_dll.vcxproj | 3 +++
+ windows/vs2019/config.h | 9 +++++++++
+ windows/vs2019/liblzma.vcxproj | 5 ++++-
+ windows/vs2019/liblzma_dll.vcxproj | 5 ++++-
+ 9 files changed, 49 insertions(+), 4 deletions(-)
 
-commit 053e624fe33795e779ff736f16ce44a129c829b5
+commit 5846aeda05972bc803c6094821ae836229ebe691
 Author: Lasse Collin <lasse.collin@tukaani.org>
-Date: 2016-12-30 13:25:10 +0200
+Date: 2022-11-09 14:57:48 +0200
 
- Update NEWS for 5.2.3.
+ DOS: Update Makefile and config.h to include ARM64 and .lz support.
 
- NEWS | 39 +++++++++++++++++++++++++++++++++++++++
- 1 file changed, 39 insertions(+)
+ dos/Makefile | 2 ++
+ dos/config.h | 9 +++++++++
+ 2 files changed, 11 insertions(+)
 
-commit cae412b2b77d7fd88d187ed7659331709311f80d
+commit 781da8d6c44de6aa278c916375250668a0b107f2
 Author: Lasse Collin <lasse.collin@tukaani.org>
-Date: 2015-04-01 14:45:25 +0300
+Date: 2022-11-09 14:45:05 +0200
 
- xz: Fix the Capsicum rights on user_abort_pipe.
+ CMake: Add lzip decoder files and #define to the build.
 
- src/xz/file_io.c | 6 +++++-
- 1 file changed, 5 insertions(+), 1 deletion(-)
+ CMakeLists.txt | 3 +++
+ 1 file changed, 3 insertions(+)
 
-commit 9ccbae41000572193b9a09e7102f9e84dc6d96de
+commit df8ad4af65a9c4846b108550d0083770a69dee64
 Author: Lasse Collin <lasse.collin@tukaani.org>
-Date: 2016-12-28 21:05:22 +0200
+Date: 2022-11-09 14:41:56 +0200
 
- Mention potential sandboxing bugs in INSTALL.
+ Docs: Update INSTALL and also add new prohibited options to PACKAGERS.
 
- INSTALL | 5 ++++-
- 1 file changed, 4 insertions(+), 1 deletion(-)
+ INSTALL | 49 +++++++++++++++++++++++++++++++++++++++++--------
+ PACKAGERS | 2 ++
+ 2 files changed, 43 insertions(+), 8 deletions(-)
 
-commit e013a337d3de77cce24360dffe956ea2339489b6
+commit c8ef089c149afaab413c3a51be827dd1d11afe0e
 Author: Lasse Collin <lasse.collin@tukaani.org>
-Date: 2016-11-21 20:24:50 +0200
+Date: 2022-10-20 17:39:06 +0300
 
- liblzma: Avoid multiple definitions of lzma_coder structures.
- 
- Only one definition was visible in a translation unit.
- It avoided a few casts and temp variables but seems that
- this hack doesn't work with link-time optimizations in compilers
- as it's not C99/C11 compliant.
- 
- Fixes:
- http://www.mail-archive.com/xz-devel@tukaani.org/msg00279.html
+ Tests: Test the .lz files in test_files.sh.
 
- src/liblzma/common/alone_decoder.c | 44 +++++----
- src/liblzma/common/alone_encoder.c | 34 ++++---
- src/liblzma/common/auto_decoder.c | 35 ++++---
- src/liblzma/common/block_decoder.c | 41 ++++----
- src/liblzma/common/block_encoder.c | 40 ++++----
- src/liblzma/common/common.h | 18 ++--
- src/liblzma/common/index_decoder.c | 33 ++++---
- src/liblzma/common/index_encoder.c | 16 ++--
- src/liblzma/common/stream_decoder.c | 50 +++++-----
- src/liblzma/common/stream_encoder.c | 56 ++++++-----
- src/liblzma/common/stream_encoder_mt.c | 124 ++++++++++++++-----------
- src/liblzma/delta/delta_common.c | 25 ++---
- src/liblzma/delta/delta_decoder.c | 6 +-
- src/liblzma/delta/delta_encoder.c | 12 ++-
- src/liblzma/delta/delta_private.h | 4 +-
- src/liblzma/lz/lz_decoder.c | 60 ++++++------
- src/liblzma/lz/lz_decoder.h | 13 ++-
- src/liblzma/lz/lz_encoder.c | 57 +++++++-----
- src/liblzma/lz/lz_encoder.h | 9 +-
- src/liblzma/lzma/lzma2_decoder.c | 32 ++++---
- src/liblzma/lzma/lzma2_encoder.c | 51 +++++-----
- src/liblzma/lzma/lzma_decoder.c | 27 +++---
- src/liblzma/lzma/lzma_encoder.c | 29 +++---
- src/liblzma/lzma/lzma_encoder.h | 9 +-
- src/liblzma/lzma/lzma_encoder_optimum_fast.c | 3 +-
- src/liblzma/lzma/lzma_encoder_optimum_normal.c | 23 ++---
- src/liblzma/lzma/lzma_encoder_private.h | 6 +-
- src/liblzma/simple/arm.c | 2 +-
- src/liblzma/simple/armthumb.c | 2 +-
- src/liblzma/simple/ia64.c | 2 +-
- src/liblzma/simple/powerpc.c | 2 +-
- src/liblzma/simple/simple_coder.c | 61 ++++++------
- src/liblzma/simple/simple_private.h | 12 +--
- src/liblzma/simple/sparc.c | 2 +-
- src/liblzma/simple/x86.c | 15 +--
- 35 files changed, 532 insertions(+), 423 deletions(-)
+ tests/test_files.sh | 25 +++++++++++++++++++++++++
+ 1 file changed, 25 insertions(+)
 
-commit 8e0f1af3dcaec00a3879cce8ad7441edc6359d1c
+commit c8f70ebb4628ceb6cb29cc9195d9deadf69d2bd7
 Author: Lasse Collin <lasse.collin@tukaani.org>
-Date: 2016-12-26 20:50:25 +0200
+Date: 2022-10-20 15:35:59 +0300
 
- Document --enable-sandbox configure option in INSTALL.
+ Tests: Add .lz (lzip) test files.
 
- INSTALL | 25 +++++++++++++++++++++++++
- 1 file changed, 25 insertions(+)
+ tests/files/README | 109 +++++++++++++++++++++++++++++----
+ tests/files/bad-1-v0-uncomp-size.lz | Bin 0 -> 42 bytes
+ tests/files/bad-1-v1-crc32.lz | Bin 0 -> 50 bytes
+ tests/files/bad-1-v1-dict-1.lz | Bin 0 -> 50 bytes
+ tests/files/bad-1-v1-dict-2.lz | Bin 0 -> 50 bytes
+ tests/files/bad-1-v1-magic-1.lz | Bin 0 -> 50 bytes
+ tests/files/bad-1-v1-magic-2.lz | Bin 0 -> 50 bytes
+ tests/files/bad-1-v1-member-size.lz | Bin 0 -> 50 bytes
+ tests/files/bad-1-v1-trailing-magic.lz | Bin 0 -> 54 bytes
+ tests/files/bad-1-v1-uncomp-size.lz | Bin 0 -> 50 bytes
+ tests/files/good-1-v0-trailing-1.lz | Bin 0 -> 59 bytes
+ tests/files/good-1-v0.lz | Bin 0 -> 42 bytes
+ tests/files/good-1-v1-trailing-1.lz | Bin 0 -> 67 bytes
+ tests/files/good-1-v1-trailing-2.lz | Bin 0 -> 70 bytes
+ tests/files/good-1-v1.lz | Bin 0 -> 50 bytes
+ tests/files/good-2-v0-v1.lz | Bin 0 -> 78 bytes
+ tests/files/good-2-v1-v0.lz | Bin 0 -> 78 bytes
+ tests/files/good-2-v1-v1.lz | Bin 0 -> 86 bytes
+ tests/files/unsupported-1-v234.lz | Bin 0 -> 50 bytes
+ 19 files changed, 98 insertions(+), 11 deletions(-)
+
+commit 731db13e6fa3ad3e3fc786c0ccf6eac4cce6865f
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: 2022-10-19 22:32:51 +0300
+
+ xz: Remove the commented-out FORMAT_GZIP, gzip, .gz, and .tgz.
+
+ src/xz/args.c | 2 --
+ src/xz/coder.h | 1 -
+ src/xz/suffix.c | 9 ---------
+ 3 files changed, 12 deletions(-)
+
+commit 3176f992c55b8d788c4633809aaf9447376a5a12
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: 2022-10-08 21:28:15 +0300
+
+ xz: Add .lz (lzip) decompression support.
+ 
+ If configured with --disable-lzip-decoder then --long-help will
+ still list `lzip' in --format but I left it like that since
+ due to translations it would be messy to have two help strings.
+ Features are disabled only in special situations so wrong help
+ in such a situation shouldn't matter much.
+ 
+ Thanks to Michał Górny for the original patch.
+
+ src/xz/args.c | 9 ++++++++
+ src/xz/coder.c | 68 +++++++++++++++++++++++++++++++++++++++++++++++++++++---
+ src/xz/coder.h | 3 +++
+ src/xz/message.c | 2 +-
+ src/xz/suffix.c | 26 ++++++++++++++++++----
+ src/xz/xz.1 | 46 +++++++++++++++++++++++++++++++++-----
+ 6 files changed, 141 insertions(+), 13 deletions(-)
 
-commit ce2542d220de06acd618fd9f5c0a6683029fb4eb
+commit 034086e1ae1459210837a24e04878435c86dc41b
 Author: Lasse Collin <lasse.collin@tukaani.org>
-Date: 2015-03-31 22:19:34 +0300
+Date: 2022-10-08 00:29:20 +0300
 
- xz: Add support for sandboxing with Capsicum (disabled by default).
- 
- In the v5.2 branch this feature is considered experimental
- and thus disabled by default.
- 
- The sandboxing is used conditionally as described in main.c.
- This isn't optimal but it was much easier to implement than
- a full sandboxing solution and it still covers the most common
- use cases where xz is writing to standard output. This should
- have practically no effect on performance even with small files
- as fork() isn't needed.
- 
- C and locale libraries can open files as needed. This has been
- fine in the past, but it's a problem with things like Capsicum.
- io_sandbox_enter() tries to ensure that various locale-related
- files have been loaded before cap_enter() is called, but it's
- possible that there are other similar problems which haven't
- been seen yet.
- 
- Currently Capsicum is available on FreeBSD 10 and later
- and there is a port to Linux too.
+ liblzma: Add .lz support to lzma_auto_decoder().
 
- Thanks to Loganaden Velvindron for help.
+ Thanks to Michał Górny for the original patch.
 
- configure.ac | 41 +++++++++++++++++++++++++++
- src/xz/Makefile.am | 2 +-
- src/xz/file_io.c | 81 ++++++++++++++++++++++++++++++++++++++++++++++++++++++
- src/xz/file_io.h | 6 ++++
- src/xz/main.c | 18 ++++++++++++
- src/xz/private.h | 4 +++
- 6 files changed, 151 insertions(+), 1 deletion(-)
+ src/liblzma/api/lzma/container.h | 10 ++++++----
+ src/liblzma/common/Makefile.inc | 3 ++-
+ src/liblzma/common/auto_decoder.c | 23 +++++++++++++++++------
+ src/liblzma/common/lzip_decoder.h | 22 ++++++++++++++++++++++
+ 4 files changed, 47 insertions(+), 11 deletions(-)
 
-commit 3ca1d5e6320111043e19434da881065fadafa0e4
+commit 0538db038f3cdc352007dacb42454aa1806b8e40
 Author: Lasse Collin <lasse.collin@tukaani.org>
-Date: 2015-03-31 21:12:30 +0300
+Date: 2022-10-06 15:50:20 +0300
 
- Fix bugs and otherwise improve ax_check_capsicum.m4.
- 
- AU_ALIAS was removed because the new version is incompatible
- with the old version.
- 
- It no longer checks for <sys/capability.h> separately.
- It's enough to test for it as part of AC_CHECK_DECL.
- The defines HAVE_CAPSICUM_SYS_CAPSICUM_H and
- HAVE_CAPSICUM_SYS_CAPABILITY_H were removed as unneeded.
- HAVE_SYS_CAPSICUM_H from AC_CHECK_HEADERS is enough.
+ liblzma: Add .lz (lzip) decompression support (format versions 0 and 1).
 
- It no longer does a useless search for the Capsicum library
- if the header wasn't found.
+ Support for format version 0 was removed from lzip 1.18 for some
+ reason. .lz format version 0 files are rare (and old) but some
+ source packages were released in this format, and some people might
+ have personal files in this format too. It's very little extra code
+ to support it along side format version 1 so this commits adds
+ support for both.
 
- Fixed a bug in ACTION-IF-FOUND (the first argument). Specifying
- the argument omitted the default action but the given action
- wasn't used instead.
+ The Sync Flush marker extentension to the original .lz format
+ version 1 isn't supported. It would require changes to the
+ LZMA decoder itself. Such files are very rare anyway.
 
- AC_DEFINE(HAVE_CAPSICUM) is now always called when Capsicum
- support is found. Previously it was part of the default
- ACTION-IF-FOUND which a custom action would override. Now
- the default action only prepends ${CAPSICUM_LIB} to LIBS.
+ See the API doc for lzma_lzip_decoder() for more details about
+ the .lz format support.
 
- The documentation was updated.
- 
- Since there as no serial number, "#serial 2" was added.
+ Thanks to Michał Górny for the original patch.
 
- m4/ax_check_capsicum.m4 | 103 ++++++++++++++++++++++++------------------------
- 1 file changed, 51 insertions(+), 52 deletions(-)
+ configure.ac | 21 ++
+ src/liblzma/api/lzma/container.h | 62 +++++-
+ src/liblzma/common/Makefile.inc | 5 +
+ src/liblzma/common/lzip_decoder.c | 413 ++++++++++++++++++++++++++++++++++++++
+ src/liblzma/liblzma_generic.map | 1 +
+ src/liblzma/liblzma_linux.map | 1 +
+ 6 files changed, 501 insertions(+), 2 deletions(-)
 
-commit 5f3a742b64197fe8bedb6f05fc6ce5d177d11145
+commit 633d48a075b9ce4b9c08a7a56a7eb4cabc18100c
 Author: Lasse Collin <lasse.collin@tukaani.org>
-Date: 2015-03-31 19:20:24 +0300
+Date: 2022-11-09 14:17:23 +0200
 
- Add m4/ax_check_capsicum.m4 for detecting Capsicum support.
+ liblzma: Add the missing Makefile.inc change for --disable-microlzma.
 
- The file was loaded from this web page:
- https://github.com/google/capsicum-test/blob/dev/autoconf/m4/ax_check_capsicum.m4
- 
- Thanks to Loganaden Velvindron for pointing it out for me.
+ This was forgotten from commit 59c4d6e1390f6f4176f43ac1dad1f7ac03c449b8.
 
- m4/ax_check_capsicum.m4 | 86 +++++++++++++++++++++++++++++++++++++++++++++++++
- 1 file changed, 86 insertions(+)
+ src/liblzma/common/Makefile.inc | 12 ++++++++++--
+ 1 file changed, 10 insertions(+), 2 deletions(-)
 
-commit d74377e62b4c649e40294dd441de72c0f092e67c
+commit 724285dadbdc88765c8fb83eab9816575a260966
 Author: Lasse Collin <lasse.collin@tukaani.org>
-Date: 2015-10-12 20:29:09 +0300
+Date: 2022-11-09 14:10:52 +0200
 
- liblzma: Fix a memory leak in error path of lzma_index_dup().
- 
- lzma_index_dup() calls index_dup_stream() which, in case of
- an error, calls index_stream_end() to free memory allocated
- by index_stream_init(). However, it illogically didn't
- actually free the memory. To make it logical, the tree
- handling code was modified a bit in addition to changing
- index_stream_end().
+ xz: Add comments about stdin and src_st.st_size.
 
- Thanks to Evan Nemerson for the bug report.
+ "xz -v < regular_file > out.xz" doesn't display the percentage
+ and estimated remaining time because it doesn't even try to
+ check the input file size when input is read from stdin.
+ This could be improved but for now there's just a comment
+ to remind about it.
 
- src/liblzma/common/index.c | 18 +++++++++---------
- 1 file changed, 9 insertions(+), 9 deletions(-)
+ src/xz/coder.c | 9 +++++++++
+ src/xz/file_io.c | 4 ++++
+ 2 files changed, 13 insertions(+)
 
-commit f580732216dcf971f3f006fe8e01cd4979e1d964
+commit f723eec68b0e44234910f669a29119de33018967
 Author: Lasse Collin <lasse.collin@tukaani.org>
-Date: 2016-10-24 18:53:25 +0300
+Date: 2022-11-09 12:48:22 +0200
 
- Update THANKS.
+ xz: Fix displaying of file sizes in progress indicator in passthru mode.
+ 
+ It worked for one input file since the counters are zero when
+ xz starts but they weren't reset when starting a new file in
+ passthru mode. For example, if files A, B, and C are one byte each,
+ then "xz -dcvf A B C" would show file sizes as 1, 2, and 3 bytes
+ instead of 1, 1, and 1 byte.
 
- THANKS | 1 +
- 1 file changed, 1 insertion(+)
+ src/xz/coder.c | 6 +++++-
+ 1 file changed, 5 insertions(+), 1 deletion(-)
 
-commit 88d7a7fd153bf1355cdf798ffdac7443d0169afc
+commit 69265d0f223ddf1d66f799b8b047df22923e376f
 Author: Lasse Collin <lasse.collin@tukaani.org>
-Date: 2016-10-24 18:51:36 +0300
+Date: 2022-11-09 11:27:20 +0200
 
- tuklib_cpucores: Add support for sched_getaffinity().
- 
- It's available in glibc (GNU/Linux, GNU/kFreeBSD). It's better
- than sysconf(_SC_NPROCESSORS_ONLN) because sched_getaffinity()
- gives the number of cores available to the process instead of
- the total number of cores online.
+ xz: Add a comment why --to-stdout is not in --help.
 
- As a side effect, this commit fixes a bug on GNU/kFreeBSD where
- configure would detect the FreeBSD-specific cpuset_getaffinity()
- but it wouldn't actually work because on GNU/kFreeBSD it requires
- using -lfreebsd-glue when linking. Now the glibc-specific function
- will be used instead.
- 
- Thanks to Sebastian Andrzej Siewior for the original patch
- and testing.
+ It is on the man page still.
 
- m4/tuklib_cpucores.m4 | 30 +++++++++++++++++++++++++++++-
- src/common/tuklib_cpucores.c | 9 +++++++++
- 2 files changed, 38 insertions(+), 1 deletion(-)
+ src/xz/message.c | 3 +++
+ 1 file changed, 3 insertions(+)
 
-commit 51baf684376903dbeddd840582bfdf9fa91b311b
+commit fe6b8852a3c6a0eb5a3c33512e0a69af257d3bc7
 Author: Lasse Collin <lasse.collin@tukaani.org>
-Date: 2016-06-30 20:27:36 +0300
+Date: 2022-11-08 23:05:37 +0200
 
- xz: Fix copying of timestamps on Windows.
- 
- xz used to call utime() on Windows, but its result gets lost
- on close(). Using _futime() seems to work.
- 
- Thanks to Martok for reporting the bug:
- http://www.mail-archive.com/xz-devel@tukaani.org/msg00261.html
+ xz: Make xz -lvv show that the upcoming --arm64 needs 5.4.0 to decompress.
 
- configure.ac | 2 +-
- src/xz/file_io.c | 18 ++++++++++++++++++
- 2 files changed, 19 insertions(+), 1 deletion(-)
+ src/xz/list.c | 20 +++++++++++++++-----
+ 1 file changed, 15 insertions(+), 5 deletions(-)
 
-commit 1ddc479851139d6e8202e5835421bfe6578d9e07
+commit fb3f05ac9f2b4b0e3643401960fbeab31997ac7a
 Author: Lasse Collin <lasse.collin@tukaani.org>
-Date: 2016-06-16 22:46:02 +0300
+Date: 2022-11-08 22:26:54 +0200
 
- xz: Silence warnings from -Wlogical-op.
- 
- Thanks to Evan Nemerson.
+ Docs: Update faq.txt a little.
 
- src/xz/file_io.c | 12 ++++++++++--
- 1 file changed, 10 insertions(+), 2 deletions(-)
+ doc/faq.txt | 66 ++++++++++++++++++++++++++++++++++++++++---------------------
+ 1 file changed, 43 insertions(+), 23 deletions(-)
 
-commit be647ff5ed5a1c244a65722af6ce250259f3b14a
+commit 05331f091ec3b68eccbfb2a9a7a576072768fb4b
 Author: Lasse Collin <lasse.collin@tukaani.org>
-Date: 2016-04-10 20:55:49 +0300
+Date: 2022-11-08 16:57:17 +0200
 
- Build: Fix = to += for xz_SOURCES in src/xz/Makefile.am.
- 
- Thanks to Christian Kujau.
+ Translations: Update Turkish translation.
 
- src/xz/Makefile.am | 2 +-
+ po/tr.po | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
 
-commit fb6d50c15343831f35305982cefa82053099191d
+commit ed3a4822963b4940d84e6f44d47277c394fc046d
 Author: Lasse Collin <lasse.collin@tukaani.org>
-Date: 2016-04-10 20:54:17 +0300
+Date: 2022-11-08 14:55:32 +0200
 
- Build: Bump GNU Gettext version requirement to 0.19.
+ Translations: Update Croatian translation.
+
+ po/hr.po | 190 ++++++++++++++++++++++++++++++++-------------------------------
+ 1 file changed, 96 insertions(+), 94 deletions(-)
+
+commit 4746f5ec721316bc4c6fec9905b2902e0360e0af
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: 2022-11-08 14:13:03 +0200
+
+ liblzma: Update API docs about decoder flags.
+
+ src/liblzma/api/lzma/container.h | 21 +++++++++++++++++----
+ 1 file changed, 17 insertions(+), 4 deletions(-)
+
+commit 8779a9db5d0cec00c9dc9e9965dd2dda04f9d80d
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: 2022-11-08 14:01:50 +0200
+
+ liblzma: Use the return_if_error() macro in alone_decoder.c.
+
+ src/liblzma/common/alone_decoder.c | 6 ++----
+ 1 file changed, 2 insertions(+), 4 deletions(-)
+
+commit 3f4990b6822961e75cd9b4e2e82b1df63f6f8fcc
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: 2022-11-08 14:00:58 +0200
+
+ liblzma: Fix a comment in auto_decoder.c.
+
+ src/liblzma/common/auto_decoder.c | 4 ++--
+ 1 file changed, 2 insertions(+), 2 deletions(-)
+
+commit 026a5897c72a2041ae08ceec54ce8b1cdeb51334
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: 2022-11-08 13:43:19 +0200
+
+ xz: Initialize the pledge(2) sandbox at the very beginning of main().
 
- It silences a few warnings and most people probably have
- 0.19 even on stable distributions.
+ It feels better that the initializations are sandboxed too.
+ They don't do anything that the pledge() call wouldn't allow.
+
+ src/xz/main.c | 27 ++++++++++++++-------------
+ 1 file changed, 14 insertions(+), 13 deletions(-)
+
+commit 49a59f6ca001c3ce9affa2c162b437aad021b4d5
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: 2022-11-07 22:51:16 +0200
+
+ xz: Extend --robot --info-memory output.
 
- Thanks to Christian Kujau.
+ Now it includes everything that the human-readable --info-memory shows.
 
- configure.ac | 2 +-
- 1 file changed, 1 insertion(+), 1 deletion(-)
+ src/xz/hardware.c | 24 +++++++++++++++---------
+ src/xz/xz.1 | 47 +++++++++++++++++++++++++++++++++++++++++------
+ 2 files changed, 56 insertions(+), 15 deletions(-)
 
-commit 74f8dad9f912a2993768d93d108ea2b0b2c196e0
+commit 5e2450c75cbac966c62cf2231c824f2cc91ddba8
 Author: Lasse Collin <lasse.collin@tukaani.org>
-Date: 2016-03-13 20:21:49 +0200
+Date: 2022-11-07 17:22:04 +0200
 
- liblzma: Disable external SHA-256 by default.
+ liblzma: Include cached memory in reported memusage in threaded decoder.
 
- This is the sane thing to do. The conflict with OpenSSL
- on some OSes and especially that the OS-provided versions
- can be significantly slower makes it clear that it was
- a mistake to have the external SHA-256 support enabled by
- default.
+ This affects lzma_memusage() and lzma_memlimit_set() when used
+ with the threaded decompressor. Now all allocations are reported
+ by lzma_memusage() (so it's not misleading) and lzma_memlimit_set()
+ cannot lower the limit below that value.
 
- Those who want it can now pass --enable-external-sha256 to
- configure. INSTALL was updated with notes about OSes where
- this can be a bad idea.
+ The alternative would have been to allow lowering the limit if
+ doing so is possible by freeing the cached memory but since
+ the primary use case of lzma_memlimit_set() is to increase
+ memlimit after LZMA_MEMLIMIT_ERROR this simple approach
+ was selected.
 
- The SHA-256 detection code in configure.ac had some bugs that
- could lead to a build failure in some situations. These were
- fixed, although it doesn't matter that much now that the
- external SHA-256 is disabled by default.
+ The cached memory was always included when enforcing
+ the memory usage limit while decoding.
 
- MINIX >= 3.2.0 uses NetBSD's libc and thus has SHA256_Init
- in libc instead of libutil. Support for the libutil version
- was removed.
+ Thanks to Jia Tan.
 
- INSTALL | 36 ++++++++++++++++++++++
- configure.ac | 76 +++++++++++++++++++++++------------------------
- src/liblzma/check/check.h | 16 ++++------
- 3 files changed, 79 insertions(+), 49 deletions(-)
+ src/liblzma/common/stream_decoder_mt.c | 22 +++++++++++++++++++---
+ 1 file changed, 19 insertions(+), 3 deletions(-)
 
-commit ea7f6ff04cb5bb1498088eb09960a4c3f13dfe39
+commit 1fc6e7dd1fabdb60124d449b99273330ccab3ff1
+Author: Jia Tan <jiat0218@gmail.com>
+Date: 2022-11-07 16:24:14 +0200
+
+ xz: Avoid a compiler warning in progress_speed() in message.c.
+ 
+ This should be smaller too since it avoids the string constants.
+
+ src/xz/message.c | 9 +++------
+ 1 file changed, 3 insertions(+), 6 deletions(-)
+
+commit cf118c014683069b5dbe91898acdc40f2f0a1f5d
 Author: Lasse Collin <lasse.collin@tukaani.org>
-Date: 2016-03-10 20:27:05 +0200
+Date: 2022-10-31 16:26:05 +0200
 
- Update THANKS.
+ Build: Clarify comment in configure.ac about SSE2.
 
- THANKS | 1 +
- 1 file changed, 1 insertion(+)
+ configure.ac | 5 ++++-
+ 1 file changed, 4 insertions(+), 1 deletion(-)
 
-commit d0e018016b311232e82d9a98dc68f1e3dabce794
+commit aad3c609ffb72f581a7a2b67be3ad70b2b327840
 Author: Lasse Collin <lasse.collin@tukaani.org>
-Date: 2016-03-10 20:26:49 +0200
+Date: 2022-10-31 16:16:37 +0200
 
- Build: Avoid SHA256_Init on FreeBSD and MINIX 3.
- 
- On FreeBSD 10 and older, SHA256_Init from libmd conflicts
- with libcrypto from OpenSSL. The OpenSSL version has
- different sizeof(SHA256_CTX) and it can cause weird
- problems if wrong SHA256_Init gets used.
- 
- Looking at the source, MINIX 3 seems to have a similar issue but
- I'm not sure. To be safe, I disabled SHA256_Init on MINIX 3 too.
+ Build: Remove obsolete commented-out lines from configure.ac.
+
+ configure.ac | 4 ----
+ 1 file changed, 4 deletions(-)
+
+commit e53e0e2186c6b8ce866bd19aec52f1c318ed31ba
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: 2022-10-31 13:31:58 +0200
+
+ Windows: Fix mythread_once() macro with Vista threads.
 
- NetBSD has SHA256_Init in libc and they had a similar problem,
- but they already fixed it in 2009.
+ Don't call InitOnceComplete() if initialization was already done.
 
- Thanks to Jim Wilcoxson for the bug report that helped
- in finding the problem.
+ So far mythread_once() has been needed only when building
+ with --enable-small. windows/build.bash does this together
+ with --disable-threads so the Vista-specific mythread_once()
+ is never needed by those builds. VS project files or
+ CMake-builds don't support HAVE_SMALL builds at all.
 
- configure.ac | 27 +++++++++++++++++++++------
- 1 file changed, 21 insertions(+), 6 deletions(-)
+ src/common/mythread.h | 7 ++++---
+ 1 file changed, 4 insertions(+), 3 deletions(-)
 
-commit 5daae123915f32a4ed6dc948b831533c2d1beec3
+commit 48dde3bab9dc04081acb5aa7cf7c5044b8a49f58
 Author: Lasse Collin <lasse.collin@tukaani.org>
-Date: 2015-11-08 20:16:10 +0200
+Date: 2022-10-31 11:54:44 +0200
 
- tuklib_physmem: Hopefully silence a warning on Windows.
+ liblzma: Silence -Wconversion warning from crc64_fast.c.
 
- src/common/tuklib_physmem.c | 3 ++-
- 1 file changed, 2 insertions(+), 1 deletion(-)
+ src/liblzma/check/crc64_fast.c | 5 +++--
+ 1 file changed, 3 insertions(+), 2 deletions(-)
 
-commit 491acc406e098167ccb7fce0728b94c2f32cff9f
+commit a243c617ff249d915ac123de4f536b80322c1fdb
 Author: Lasse Collin <lasse.collin@tukaani.org>
-Date: 2015-11-04 23:17:43 +0200
+Date: 2022-10-31 11:49:47 +0200
 
- Update THANKS.
+ CMake: Sync tuklib_cpucores.cmake with tuklib_cpucores.m4.
+ 
+ This was forgotten from commit 2611c4d90535652d3eb7ef4a026a6691276fab43.
 
- THANKS | 1 +
- 1 file changed, 1 insertion(+)
+ cmake/tuklib_cpucores.cmake | 5 +++++
+ 1 file changed, 5 insertions(+)
 
-commit 8173ff8790ad3502d04e1c07d014cb84a3b8187b
+commit 05c72de06fcaaedc78f8abba7d5ec568ddcf1e75
 Author: Lasse Collin <lasse.collin@tukaani.org>
-Date: 2015-11-04 23:14:00 +0200
+Date: 2022-10-27 15:49:18 +0300
 
- liblzma: Make Valgrind happier with optimized (gcc -O2) liblzma.
- 
- When optimizing, GCC can reorder code so that an uninitialized
- value gets used in a comparison, which makes Valgrind unhappy.
- It doesn't happen when compiled with -O0, which I tend to use
- when running Valgrind.
+ Tests: test_files.sh: Make it not fail if features were disabled at build.
 
- Thanks to Rich Prohaska. I remember this being mentioned long
- ago by someone else but nothing was done back then.
+ It now tries to test as many files as easily possible.
+ The exit status indicates skipping if any of the files were
+ skipped. This way it is easy to notice if something is being
+ skipped when it isn't expected.
 
- src/liblzma/lz/lz_encoder.c | 4 ++++
- 1 file changed, 4 insertions(+)
+ tests/test_files.sh | 50 ++++++++++++++++++++++++++++++++++++++++++++++----
+ 1 file changed, 46 insertions(+), 4 deletions(-)
 
-commit 013de2b5ab8094d2c82a2771f3d143eeb656eda9
+commit b3459327a51f4b8239d19e6c34b4e0c6bc2d81de
 Author: Lasse Collin <lasse.collin@tukaani.org>
-Date: 2015-11-03 20:55:45 +0200
+Date: 2022-10-27 15:30:13 +0300
 
- liblzma: Rename lzma_presets.c back to lzma_encoder_presets.c.
+ Tests: test_files.sh: Suppress an expected warning from the log.
 
- It would be too annoying to update other build systems
- just because of this.
+ xz (but not xzdec) will normally warn about unsupported check
+ but since we are testing specifically such a file, it's better
+ to silence that warning so that it doesn't look suspicious in
+ test_files.sh.log.
+ 
+ The use of -q and -Q in xzdec is just for consistency and
+ doesn't affect the result at least for now.
 
- src/liblzma/lzma/Makefile.inc | 2 +-
- src/liblzma/lzma/{lzma_presets.c => lzma_encoder_presets.c} | 2 +-
- 2 files changed, 2 insertions(+), 2 deletions(-)
+ tests/test_files.sh | 4 ++--
+ 1 file changed, 2 insertions(+), 2 deletions(-)
 
-commit a322f70ad96de88968c2c36e6a36bc08ae30bd20
+commit 798c86e4231e0835ab76ccd0810c8ea30833b2ce
 Author: Lasse Collin <lasse.collin@tukaani.org>
-Date: 2015-11-03 20:47:07 +0200
+Date: 2022-10-27 15:27:50 +0300
 
- Build: Disable xzdec, lzmadec, and lzmainfo when they cannot be built.
- 
- They all need decoder support and if that isn't available,
- there's no point trying to build them.
+ Tests: test_files.sh: Print the reason for skipping if xz & xzdec missing.
 
- configure.ac | 3 +++
+ tests/test_files.sh | 1 +
+ 1 file changed, 1 insertion(+)
+
+commit c1dd8524e1af07f16b790463899de06a6a5fcc08
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: 2022-10-27 01:12:40 +0300
+
+ Tests: Keep test_compress_* working when some filters are unavailable.
+
+ tests/test_compress.sh | 34 ++++++++++++++++++++--------------
+ 1 file changed, 20 insertions(+), 14 deletions(-)
+
+commit ce30ada91951d0746879ae438da11f1ee8a90aa0
+Author: Jia Tan <jiat0218@gmail.com>
+Date: 2022-10-23 21:01:08 +0800
+
+ Tests: test_bcj_exact_size skips properly now if PowerPC filter disabled.
+
+ tests/test_bcj_exact_size.c | 3 +++
 1 file changed, 3 insertions(+)
 
-commit 8ea49606cf6427e32319de7693eca9e43f1c8ad6
+commit 89c5cfcacaca7130509fac836e2f30c46b824502
 Author: Lasse Collin <lasse.collin@tukaani.org>
-Date: 2015-11-03 20:35:19 +0200
+Date: 2022-10-26 00:05:57 +0300
 
- Build: Simplify $enable_{encoders,decoders} usage a bit.
+ Tests: Test also unsupported-*.xz.
 
- configure.ac | 6 ++++--
- 1 file changed, 4 insertions(+), 2 deletions(-)
+ tests/test_files.sh | 37 +++++++++++++++++++++++++++++++++++++
+ 1 file changed, 37 insertions(+)
 
-commit 42131a25e52bfe400acfa7df93469a96bb78bb78
+commit a4b214b93ac741edef9c41e55865b0b867ca2587
 Author: Lasse Collin <lasse.collin@tukaani.org>
-Date: 2015-11-03 20:31:31 +0200
+Date: 2022-10-25 23:45:03 +0300
 
- Windows/MSVC: Update config.h.
+ Build: Use AC_CONFIG_HEADERS instead of the ancient AC_CONFIG_HEADER.
+ 
+ We require Autoconf >= 2.69 and that has AC_CONFIG_HEADERS.
+ 
+ There is a warning about AC_PROG_CC_C99 being obsolete but
+ it cannot be removed because it is needed with Autoconf 2.69.
 
- windows/config.h | 6 ++++++
- 1 file changed, 6 insertions(+)
+ configure.ac | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
 
-commit e9184e87cc989d14c7413e6adb3eca98f6ae0290
+commit 04f299b64e73f50afc188c2590ebebc6b73ed744
 Author: Lasse Collin <lasse.collin@tukaani.org>
-Date: 2015-11-03 20:29:58 +0200
+Date: 2022-10-25 23:31:44 +0300
 
- DOS: Update config.h.
+ Build: Update m4/ax_pthread.m4 from Autoconf Archive.
 
- dos/config.h | 6 ++++++
- 1 file changed, 6 insertions(+)
+ m4/ax_pthread.m4 | 29 ++++++++++++++++++++++-------
+ 1 file changed, 22 insertions(+), 7 deletions(-)
 
-commit 2296778f3c9a1e3a8699973b09dd3610b8baa402
+commit 59c4d6e1390f6f4176f43ac1dad1f7ac03c449b8
 Author: Lasse Collin <lasse.collin@tukaani.org>
-Date: 2015-11-03 20:29:33 +0200
+Date: 2022-10-25 23:28:34 +0300
 
- xz: Make xz buildable even when encoders or decoders are disabled.
+ Build: Add configure option --disable-microlzma.
 
- The patch is quite long but it's mostly about adding new #ifdefs
- to omit code when encoders or decoders have been disabled.
- 
- This adds two new #defines to config.h: HAVE_ENCODERS and
- HAVE_DECODERS.
+ MicroLZMA was made for EROFS and used by erofs-utils.
+ It might be used by something else in the future but
+ those wanting a smaller build for specific situations
+ can now disable this rarely-needed feature.
 
- configure.ac | 4 ++++
- src/xz/Makefile.am | 8 ++++++--
- src/xz/args.c | 16 ++++++++++++++++
- src/xz/coder.c | 33 +++++++++++++++++++++++++--------
- src/xz/main.c | 9 +++++++--
- src/xz/private.h | 5 ++++-
- 6 files changed, 62 insertions(+), 13 deletions(-)
+ configure.ac | 22 ++++++++++++++++++++++
+ 1 file changed, 22 insertions(+)
 
-commit 97a3109281e475d9cf1b5095237d672fa0ad25e5
+commit 054ccd6d14b2cc6eddc56897af280d3221414150
 Author: Lasse Collin <lasse.collin@tukaani.org>
-Date: 2015-11-03 18:06:40 +0200
+Date: 2022-10-25 23:09:11 +0300
 
- Build: Build LZMA1/2 presets also when only decoder is wanted.
+ xz: Fix --single-stream with an empty .xz Stream.
 
- People shouldn't rely on the presets when decoding raw streams,
- but xz uses the presets as the starting point for raw decoder
- options anyway.
+ Example:
 
- lzma_encocder_presets.c was renamed to lzma_presets.c to
- make it clear it's not used solely by the encoder code.
+ $ xz -dc --single-stream good-0-empty.xz
+ xz: good-0-empty.xz: Internal error (bug)
+ 
+ The code, that is tries to catch some input file issues early,
+ didn't anticipate LZMA_STREAM_END which is possible in that
+ code only when --single-stream is used.
 
- src/liblzma/lzma/Makefile.inc | 6 +++++-
- src/liblzma/lzma/{lzma_encoder_presets.c => lzma_presets.c} | 3 ++-
- 2 files changed, 7 insertions(+), 2 deletions(-)
+ src/xz/coder.c | 9 +++++++++
+ 1 file changed, 9 insertions(+)
 
-commit dc6b78d7f0f6fe43e9d4215146e8581feb8090e7
+commit 563288ea705e83ff5cb292adf794650c263bca1d
 Author: Lasse Collin <lasse.collin@tukaani.org>
-Date: 2015-11-03 17:54:48 +0200
+Date: 2022-10-25 21:11:58 +0300
 
- Build: Fix configure to handle LZMA1 dependency with LZMA2.
+ xz: Add support for OpenBSD's pledge() sandbox.
+
+ configure.ac | 12 +++++++++---
+ src/xz/file_io.c | 11 +++++++++++
+ src/xz/main.c | 13 +++++++++++++
+ src/xz/private.h | 2 +-
+ 4 files changed, 34 insertions(+), 4 deletions(-)
+
+commit f9913e8ee2ba0b1e4ff4d0aa4c001aae305ed944
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: 2022-10-25 19:07:17 +0300
+
+ xz: Fix decompressor behavior if input uses an unsupported check type.
 
- Now it gives an error if LZMA1 encoder/decoder is missing
- when LZMA2 encoder/decoder was requested. Even better would
- be LZMA2 implicitly enabling LZMA1 but it would need more code.
+ Now files with unsupported check will make xz display
+ a warning, set the exit status to 2 (unless --no-warn is used),
+ and then decompress the file normally. This is how it was
+ supposed to work since the beginning but this was broken by
+ the commit 231c3c7098f1099a56abb8afece76fc9b8699f05, that is,
+ a little before 5.0.0 was released. The buggy behavior displayed
+ a message, set exit status 1 (error), and xz didn't attempt to
+ to decompress the file.
+ 
+ This doesn't matter today except for special builds that disable
+ CRC64 or SHA-256 at build time (but such builds should be used
+ in special situations only). The bug matters if new check type
+ is added in the future and an old xz version is used to decompress
+ such a file; however, it's likely that such files would use a new
+ filter too and an old xz wouldn't be able to decompress the file
+ anyway.
+ 
+ The first hunk in the commit is the actual fix. The second hunk
+ is a cleanup since LZMA_TELL_ANY_CHECK isn't used in xz.
+ 
+ There is a test file for unsupported check type but it wasn't
+ used by test_files.sh, perhaps due to different behavior between
+ xz and the simpler xzdec.
 
- configure.ac | 5 -----
- 1 file changed, 5 deletions(-)
+ src/xz/coder.c | 19 +++++++++++++++----
+ 1 file changed, 15 insertions(+), 4 deletions(-)
 
-commit 46d76c9cd3cb26a31f5ae6c3a8bbcf38e6da1add
+commit aa4fe145b9486adc454f44fd3e09be9add808a0f
 Author: Lasse Collin <lasse.collin@tukaani.org>
-Date: 2015-11-03 17:41:54 +0200
+Date: 2022-10-25 18:36:19 +0300
 
- Build: Don't omit lzma_cputhreads() unless using --disable-threads.
+ xz: Clarify the man page: input file isn't removed if an error occurs.
+
+ src/xz/xz.1 | 5 +++--
+ 1 file changed, 3 insertions(+), 2 deletions(-)
+
+commit 8b46ae8cdeddfd7dc01fec92971b8696e9a96c5d
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: 2022-10-25 18:30:55 +0300
+
+ xz: Refactor to remove is_empty_filename().
 
- Previously it was omitted if encoders were disabled
- with --disable-encoders. It didn't make sense and
- it also broke the build.
+ Long ago it was used in list.c too but nowadays it's needed
+ only in io_open_src() so it's nicer to avoid a separate function.
 
- src/liblzma/common/Makefile.inc | 5 ++++-
- 1 file changed, 4 insertions(+), 1 deletion(-)
+ src/xz/file_io.c | 4 +++-
+ src/xz/util.c | 12 ------------
+ src/xz/util.h | 4 ----
+ 3 files changed, 3 insertions(+), 17 deletions(-)
 
-commit 16d68f874d89f1e4a1919786a35bbaef7d71a077
+commit 85624015978b0de294cff3df79006df987c552b1
 Author: Lasse Collin <lasse.collin@tukaani.org>
-Date: 2015-11-02 18:16:51 +0200
+Date: 2022-10-25 18:23:54 +0300
 
- liblzma: Fix a build failure related to external SHA-256 support.
+ xz: If input file cannot be removed, treat it as a warning, not error.
 
- If an appropriate header and structure were found by configure,
- but a library with a usable SHA-256 functions wasn't, the build
- failed.
+ Treating it as a warning (message + exit status 2) matches gzip
+ and it seems more logical as at that point the output file has
+ already been successfully closed. When it's a warning it is
+ possible to suppress it with --no-warn.
 
- src/liblzma/check/check.h | 32 +++++++++++++++++++++++---------
- 1 file changed, 23 insertions(+), 9 deletions(-)
+ src/xz/file_io.c | 4 ++--
+ 1 file changed, 2 insertions(+), 2 deletions(-)
 
-commit d9311647fc1ab512a3394596221ab8039c00af6b
+commit fda9f85f52c546f7ca0313cf89481da4707fecb3
 Author: Lasse Collin <lasse.collin@tukaani.org>
-Date: 2015-11-02 15:19:10 +0200
+Date: 2022-10-24 16:25:09 +0300
 
- xz: Always close the file before trying to delete it.
+ liblzma: Threaded decoder: Stop the worker threads on errors.
 
- unlink() can return EBUSY in errno for open files on some
- operating systems and file systems.
+ It's waste of CPU time and electricity to leave the unfinished
+ worker threads running when it is known that their output will
+ get ignored.
 
- src/xz/file_io.c | 25 ++++++++++++-------------
- 1 file changed, 12 insertions(+), 13 deletions(-)
+ src/liblzma/common/stream_decoder_mt.c | 33 ++++++++++++++++++++++++++-------
+ 1 file changed, 26 insertions(+), 7 deletions(-)
 
-commit f59c4183f3c9066626ce45dc3db4642fa603fa21
+commit 2611c4d90535652d3eb7ef4a026a6691276fab43
 Author: Lasse Collin <lasse.collin@tukaani.org>
-Date: 2015-10-12 21:08:42 +0300
+Date: 2022-10-20 20:22:50 +0300
 
- Update THANKS.
+ tuklib_cpucores: Use HW_NCPUONLINE on OpenBSD.
+ 
+ On OpenBSD the number of cores online is often less
+ than what HW_NCPU would return because OpenBSD disables
+ simultaneous multi-threading (SMT) by default.
+ 
+ Thanks to Christian Weisgerber.
 
- THANKS | 1 +
- 1 file changed, 1 insertion(+)
+ m4/tuklib_cpucores.m4 | 5 +++++
+ src/common/tuklib_cpucores.c | 9 +++++++++
+ 2 files changed, 14 insertions(+)
 
-commit 35f189673e280c12e4c5129f9f97e54eef3bbc04
+commit 424ac91c7e0419393ff2bde4f62e21fa611c776d
 Author: Lasse Collin <lasse.collin@tukaani.org>
-Date: 2015-10-12 21:07:41 +0300
+Date: 2022-10-19 19:39:35 +0300
 
- Tests: Add tests for the two bugs fixed in index.c.
+ Tests: Skip tests in test_*.sh if encoders and/or decoders are disabled.
+ 
+ This isn't perfect as the scripts can still fail if only
+ certain filters are disabled. This is still an improvement
+ as now "make check" has better behavior when all encoders
+ or decoders are disabled.
+ 
+ Grepping ../config.h is simple and fairly clean but it only
+ works if config.h was created. CMake builds don't create
+ config.h but they don't use these test scripts either.
+ 
+ Thanks to Sebastian Andrzej Siewior for reporting the problem.
+ Thanks to Jia Tan for the original patch which grepped xz
+ error messages instead of config.h.
 
- tests/test_index.c | 30 ++++++++++++++++++++++++++++++
- 1 file changed, 30 insertions(+)
+ tests/test_compress.sh | 12 ++++++++++++
+ tests/test_files.sh | 11 +++++++++++
+ tests/test_scripts.sh | 11 +++++++++++
+ 3 files changed, 34 insertions(+)
 
-commit e10bfdb0fcaff12f3a6dadee51e0a022aadccb51
+commit ca8bf9d7c5a30be8ba1eeb106fd892f19e83ed09
 Author: Lasse Collin <lasse.collin@tukaani.org>
-Date: 2015-10-12 20:45:15 +0300
+Date: 2022-10-19 18:54:34 +0300
 
- liblzma: Fix lzma_index_dup() for empty Streams.
+ Test: Remove the (exit 1) lines.
 
- Stream Flags and Stream Padding weren't copied from
- empty Streams.
+ I suspect that I used these in the original version because
+ Autoconf's manual describes that such a trick is needed in
+ some specific situations for portability reasons. None of those
+ situations listed on Autoconf 2.71 manual apply to these test
+ scripts though so this cleans them up.
 
- src/liblzma/common/index.c | 11 ++++++-----
- 1 file changed, 6 insertions(+), 5 deletions(-)
+ tests/test_compress.sh | 10 ----------
+ tests/test_files.sh | 9 ---------
+ tests/test_scripts.sh | 6 ------
+ 3 files changed, 25 deletions(-)
 
-commit 06f434bd8980f25ca23232eb7bb7df7e37dc8448
+commit 82fcb7cfc17ce62f79ebc7ca2374e1daca5e4d5e
 Author: Lasse Collin <lasse.collin@tukaani.org>
-Date: 2015-10-12 20:31:44 +0300
+Date: 2022-10-19 17:14:57 +0300
 
- liblzma: Add a note to index.c for those using static analyzers.
+ Tests: Fix a warning in test_memlimit.c when decoders are disabled.
 
- src/liblzma/common/index.c | 3 +++
+ tests/test_memlimit.c | 3 +++
 1 file changed, 3 insertions(+)
 
-commit 9815cdf6987ef91a85493bfcfd1ce2aaf3b47a0a
+commit b5f8271b45b9b0e59485ffba3640ca3418835ec4
 Author: Lasse Collin <lasse.collin@tukaani.org>
-Date: 2015-09-29 13:59:35 +0300
+Date: 2022-10-19 17:11:46 +0300
 
- Bump version and soname for 5.2.2.
+ Tests: Add test_memlimit to .gitignore.
+ 
+ Thanks to Jia Tan.
 
- src/liblzma/Makefile.am | 2 +-
- src/liblzma/api/lzma/version.h | 2 +-
- 2 files changed, 2 insertions(+), 2 deletions(-)
+ .gitignore | 1 +
+ 1 file changed, 1 insertion(+)
 
-commit cbe0cec8476bdd0416c7ca9bc83895c9bea1cf78
-Author: Lasse Collin <lasse.collin@tukaani.org>
-Date: 2015-09-29 13:57:28 +0300
+commit 6a86e81cab202d0a812a7b2e9efacaf70c58ba38
+Author: Jia Tan <jiat0218@gmail.com>
+Date: 2022-10-06 21:53:09 +0300
 
- Update NEWS for 5.2.2.
+ Tests: Refactor test_stream_flags.c.
+ 
+ Converts test_stream_flags to tuktest. Also the test will now
+ compile and skip properly if encoders or decoders are disabled.
+ 
+ Thanks to Sebastian Andrzej Siewior.
 
- NEWS | 18 ++++++++++++++++++
- 1 file changed, 18 insertions(+)
+ tests/test_stream_flags.c | 533 ++++++++++++++++++++++++++++++++++++----------
+ 1 file changed, 416 insertions(+), 117 deletions(-)
 
-commit 49427ce7eececdd18bbd35dab23c81910d083e1c
-Author: Andre Noll <maan@tuebingen.mpg.de>
-Date: 2015-05-28 15:50:00 +0200
+commit 827ac5b4821491fd3afe0d0e1ddac326253aeb66
+Author: Jia Tan <jiat0218@gmail.com>
+Date: 2022-10-06 17:00:38 +0800
 
- Fix typo in German translation.
+ Tests: Refactor test_block_header.c.
 
- As pointed out by Robert Pollak, there's a typo in the German
- translation of the compression preset option (-0 ... -9) help text.
- "The compressor" translates to "der Komprimierer", and the genitive
- form is "des Komprimierers". The old word makes no sense at all.
+ test_block_header now achieves higher test coverage. Also the
+ test will now compile and skip properly if encoders or decoders
+ are disabled.
+ 
+ Thanks to Sebastian Andrzej Siewior.
 
- po/de.po | 2 +-
- 1 file changed, 1 insertion(+), 1 deletion(-)
+ tests/test_block_header.c | 486 +++++++++++++++++++++++++++++++++++-----------
+ 1 file changed, 370 insertions(+), 116 deletions(-)
 
-commit 608d6f06c940e7f28c25de005e8b99bdff42d27c
-Author: Hauke Henningsen <sqrt@entless.org>
-Date: 2015-08-17 04:59:54 +0200
+commit 84963318952064a93bfc52edd6b0ef70593384ee
+Author: Jia Tan <jiat0218@gmail.com>
+Date: 2022-10-05 23:54:12 +0800
 
- Update German translation, mostly wrt orthography
+ Tests: Fix compilation issues.
 
- Provide an update of the German translation.
- * A lot of compound words were previously written with spaces, while
- German orthography is relatively clear in that the components
- should not be separated.
- * When referring to the actual process of (de)compression rather than the
- concept, replace “(De-)Kompression” with “(De-)Komprimierung”.
- Previously, both forms were used in this context and are now used in a
- manner consistent with “Komprimierung” being more likely to refer to
- a process.
- * Consistently translate “standard input”/“output”
- * Use “Zeichen” instead of false friend “Charakter” for “character”
- * Insert commas around relative clauses (as required in German)
- * Some other minor corrections
- * Capitalize “ß” as “ẞ”
- * Consistently start option descriptions in --help with capital letters
+ test_bcj_exact_size, test_check, test_hardware, and test_index will
+ all now compile and skip properly if encoders or decoders are disabled.
 
- Acked-By: Andre Noll <maan@tuebingen.mpg.de>
+ Also fixed a small typo (disabed -> disabled).
 
- * Update after msgmerge
+ Thanks to Sebastian Andrzej Siewior.
 
- po/de.po | 383 ++++++++++++++++++++++++++++++++-------------------------------
- 1 file changed, 196 insertions(+), 187 deletions(-)
+ tests/test_bcj_exact_size.c | 20 ++++++++++++++------
+ tests/test_check.c | 8 +++++++-
+ tests/test_hardware.c | 2 +-
+ tests/test_index.c | 6 ++++++
+ tests/test_memlimit.c | 16 +++++++++++++++-
+ tests/test_vli.c | 13 +++++++++++++
+ 6 files changed, 56 insertions(+), 9 deletions(-)
 
-commit c8988414e5b67b8ef2fe0ba7b1ccdd0ec73c60d3
+commit 7dcabeec63d46b436fa5f043c3d1f09d0e15be16
 Author: Lasse Collin <lasse.collin@tukaani.org>
-Date: 2015-08-11 13:23:04 +0300
+Date: 2022-10-05 16:20:47 +0300
 
- Build: Minor Cygwin cleanup.
+ Tests: Include mythread.h in the tests that use MYTHREAD_ENABLED.
+
+ tests/test_check.c | 1 +
+ tests/test_hardware.c | 1 +
+ tests/test_memlimit.c | 1 +
+ 3 files changed, 3 insertions(+)
+
+commit 14af758a770c7781af18fb66d6d21ee5b1c27f04
+Author: Jia Tan <jiat0218@gmail.com>
+Date: 2022-10-05 20:57:16 +0800
+
+ liblzma: Fix a compilation issue when encoders are disabled.
 
- Some tests used "cygwin*" and some used "cygwin". I changed
- them all to use "cygwin". Shouldn't affect anything in practice.
+ When encoders were disabled and threading enabled, outqueue.c and
+ outqueue.h were not compiled. The multi threaded decoder required
+ these files, so compilation failed.
 
- configure.ac | 6 +++---
- 1 file changed, 3 insertions(+), 3 deletions(-)
+ src/liblzma/common/Makefile.inc | 7 ++++---
+ 1 file changed, 4 insertions(+), 3 deletions(-)
+
+commit 6ca5c354bd4620aa7f81da68870eef1b1f26288f
+Author: Jia Tan <jiat0218@gmail.com>
+Date: 2022-10-05 16:41:38 +0800
+
+ Tests: Fix compilation error when threading support has been disabled.
+ 
+ Now tests that require threading are skipped when threading
+ support has been disabled.
+ 
+ Thanks to Sebastian Andrzej Siewior.
 
-commit 85a6dfed53477906bfe9a7c0123dd412e391cb48
+ tests/test_check.c | 4 ++++
+ tests/test_hardware.c | 4 ++++
+ tests/test_memlimit.c | 4 ++++
+ 3 files changed, 12 insertions(+)
+
+commit fae37ad2affd8fe8871f4ff93d5cab5ec14d5e58
 Author: Lasse Collin <lasse.collin@tukaani.org>
-Date: 2015-08-11 13:21:52 +0300
+Date: 2022-10-05 14:26:00 +0300
 
- Build: Support building of MSYS2 binaries.
+ tuklib_integer: Add 64-bit endianness-converting reads and writes.
+ 
+ Also update the comment in liblzma's memcmplen.h.
+ 
+ Thanks to Michał Górny for the original patch for the reads.
 
- configure.ac | 16 +++++++++++-----
- 1 file changed, 11 insertions(+), 5 deletions(-)
+ m4/tuklib_integer.m4 | 8 ++++----
+ src/common/tuklib_integer.h | 46 ++++++++++++++++++++++++++++++++++++++++--
+ src/liblzma/common/memcmplen.h | 9 +++------
+ 3 files changed, 51 insertions(+), 12 deletions(-)
 
-commit 77f270be8432df2e4516a0c48814b6976d6618c5
+commit 508a44372c5b0dede8863fd0d358d4a9d8645c95
 Author: Lasse Collin <lasse.collin@tukaani.org>
-Date: 2015-08-09 21:06:26 +0300
+Date: 2022-09-30 12:06:13 +0300
 
- Windows: Define DLL_EXPORT when building liblzma.dll with MSVC.
+ liblzma: Add API doc note about the .xz decoder LZMA_MEMLIMIT_ERROR bug.
 
- src/liblzma/common/common.h uses it to set __declspec(dllexport)
- for the API symbols.
+ The bug was fixed in 660739f99ab211edec4071de98889fb32ed04e98.
+
+ src/liblzma/api/lzma/base.h | 11 +++++++++++
+ 1 file changed, 11 insertions(+)
+
+commit 8cc9874a7974cd575aee44f218836f7acdbeb0ed
+Author: Jia Tan <jiat0218@gmail.com>
+Date: 2022-09-21 16:15:50 +0800
+
+ liblzma: Add dest and src NULL checks to lzma_index_cat.
+ 
+ The documentation states LZMA_PROG_ERROR can be returned from
+ lzma_index_cat. Previously, lzma_index_cat could not return
+ LZMA_PROG_ERROR. Now, the validation is similar to
+ lzma_index_append, which does a NULL check on the index
+ parameter.
+
+ src/liblzma/common/index.c | 3 +++
+ 1 file changed, 3 insertions(+)
+
+commit afd5a8bf5374eba82804a999e1ea7af680784086
+Author: Jia Tan <jiat0218@gmail.com>
+Date: 2022-09-21 20:29:28 +0800
+
+ Tests: Create a test for the lzma_index_cat bug.
+
+ tests/test_index.c | 43 ++++++++++++++++++++++++++++++++++++++++++-
+ 1 file changed, 42 insertions(+), 1 deletion(-)
+
+commit 3d5a99ca373a4e86faf671226ca6487febb9eeac
+Author: Jia Tan <jiat0218@gmail.com>
+Date: 2022-09-21 19:28:53 +0800
+
+ liblzma: Fix copying of check type statistics in lzma_index_cat().
+ 
+ The check type of the last Stream in dest was never copied to
+ dest->checks (the code tried to copy it but it was done too late).
+ This meant that the value returned by lzma_index_checks() would
+ only include the check type of the last Stream when multiple
+ lzma_indexes had been concatenated.
+ 
+ In xz --list this meant that the summary would only list the
+ check type of the last Stream, so in this sense this was only
+ a visual bug. However, it's possible that some applications
+ use this information for purposes other than merely showing
+ it to the users in an informational message. I'm not aware of
+ such applications though and it's quite possible that such
+ applications don't exist.
 
- Thanks to Adam Walling.
+ Regular streamed decompression in xz or any other application
+ doesn't use lzma_index_cat() and so this bug cannot affect them.
 
- windows/liblzma_dll.vcxproj | 12 ++++++------
- 1 file changed, 6 insertions(+), 6 deletions(-)
+ src/liblzma/common/index.c | 7 ++++++-
+ 1 file changed, 6 insertions(+), 1 deletion(-)
 
-commit 8c975446c5903090a5a8493b5b96b71003056a88
+commit a61d32172789735350a941e23baf6b587c49e5d9
 Author: Lasse Collin <lasse.collin@tukaani.org>
-Date: 2015-08-09 21:02:20 +0300
+Date: 2022-09-28 12:20:41 +0300
 
- Windows: Omit unneeded header files from MSVC project files.
+ tuklib_physmem: Fix Unicode builds on Windows.
+ 
+ Thanks to ArSaCiA Game.
 
- windows/liblzma.vcxproj | 5 -----
- windows/liblzma_dll.vcxproj | 5 -----
- 2 files changed, 10 deletions(-)
+ src/common/tuklib_physmem.c | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
 
-commit 119a00434954726ca58e4a578e6469f530fca30e
+commit 5a4d3548ab214fdca364d5c734baf1d1fab47308
 Author: Lasse Collin <lasse.collin@tukaani.org>
-Date: 2015-07-12 20:48:19 +0300
+Date: 2022-09-28 11:12:07 +0300
 
- liblzma: A MSVC-specific hack isn't needed with MSVC 2013 and newer.
+ Tests: Add test_memlimit.c to test restarting after LZMA_MEMLIMIT_ERROR.
 
- src/liblzma/api/lzma.h | 18 +++++++++++++-----
- 1 file changed, 13 insertions(+), 5 deletions(-)
+ tests/Makefile.am | 2 +
+ tests/test_memlimit.c | 151 ++++++++++++++++++++++++++++++++++++++++++++++++++
+ 2 files changed, 153 insertions(+)
 
-commit d4e7c557fcab353539c9481a8d95cb04bcb15c7c
+commit 660739f99ab211edec4071de98889fb32ed04e98
 Author: Lasse Collin <lasse.collin@tukaani.org>
-Date: 2015-06-19 20:38:55 +0300
+Date: 2022-09-28 11:05:15 +0300
 
- Update THANKS.
+ liblzma: Stream decoder: Fix restarting after LZMA_MEMLIMIT_ERROR.
+ 
+ If lzma_code() returns LZMA_MEMLIMIT_ERROR it is now possible
+ to use lzma_memlimit_set() to increase the limit and continue
+ decoding. This was supposed to work from the beginning but
+ there was a bug. With other decoders (.lzma or threaded .xz)
+ this already worked correctly.
 
- THANKS | 2 ++
- 1 file changed, 2 insertions(+)
+ src/liblzma/common/stream_decoder.c | 16 +++++++++++++---
+ 1 file changed, 13 insertions(+), 3 deletions(-)
 
-commit 98001740ca56c894a7bd32eb47e9857a8a7d878d
+commit 7e68fda58c74ad9e5b876cc22fcbe80fc0e4747b
 Author: Lasse Collin <lasse.collin@tukaani.org>
-Date: 2015-06-19 20:21:30 +0300
+Date: 2022-09-28 11:00:23 +0300
 
- Windows: Update the docs.
+ liblzma: Stream decoder: Fix comments.
 
- INSTALL | 29 ++++++++-----
- windows/INSTALL-MSVC.txt | 47 ++++++++++++++++++++++
- windows/{INSTALL-Windows.txt => INSTALL-MinGW.txt} | 2 +-
- 3 files changed, 67 insertions(+), 11 deletions(-)
+ src/liblzma/common/stream_decoder.c | 12 +++++-------
+ 1 file changed, 5 insertions(+), 7 deletions(-)
 
-commit 28195e4c877007cc760ecea1d17f740693d66873
+commit f664cb25841fc1c478b819034a224a558e2ac6e7
 Author: Lasse Collin <lasse.collin@tukaani.org>
-Date: 2015-06-19 17:25:31 +0300
+Date: 2022-09-20 16:58:22 +0300
 
- Windows: Add MSVC project files for building liblzma.
- 
- Thanks to Adam Walling for creating these files.
+ liblzma: ARM64: Add comments.
 
- windows/liblzma.vcxproj | 359 ++++++++++++++++++++++++++++++++++++++++
- windows/liblzma_dll.vcxproj | 388 ++++++++++++++++++++++++++++++++++++++++++++
- windows/xz_win.sln | 48 ++++++
- 3 files changed, 795 insertions(+)
+ src/liblzma/simple/arm64.c | 13 +++++++++++++
+ 1 file changed, 13 insertions(+)
 
-commit 960440f3230dc628f6966d9f7614fc1b28baf44e
+commit b557b4a0eea05470fae8ba5ef4ad5a6dfb36ac41
 Author: Lasse Collin <lasse.collin@tukaani.org>
-Date: 2015-05-13 20:57:55 +0300
+Date: 2022-09-20 16:27:50 +0300
 
- Tests: Fix a memory leak in test_bcj_exact_size.
+ liblzma: ARM64: Fix wrong comment in API doc.
 
- Thanks to Cristian Rodríguez.
+ Thanks to Jia Tan.
 
- tests/test_bcj_exact_size.c | 1 +
- 1 file changed, 1 insertion(+)
+ src/liblzma/api/lzma/bcj.h | 4 ++--
+ 1 file changed, 2 insertions(+), 2 deletions(-)
 
-commit 68cd35acafbdcdf4e8ea8b5bb843c736939d6f8b
+commit d5b0906fa55157f48c200188a3951d80df9cb308
 Author: Lasse Collin <lasse.collin@tukaani.org>
-Date: 2015-05-12 18:08:24 +0300
+Date: 2022-09-19 20:24:26 +0300
 
- Fix NEWS about threading in 5.2.0.
+ xz: Add --experimental-arm64=width=WIDTH.
 
- Thanks to Andy Hochhaus.
+ It will be renamed to --arm64 once it is stable.
+ 
+ Man page or --long-help weren't updated yet.
 
- NEWS | 3 ++-
- 1 file changed, 2 insertions(+), 1 deletion(-)
+ src/xz/args.c | 7 +++++++
+ src/xz/message.c | 7 +++++++
+ src/xz/options.c | 39 +++++++++++++++++++++++++++++++++++++++
+ src/xz/options.h | 7 +++++++
+ 4 files changed, 60 insertions(+)
 
-commit ff96ed6d25786728356017a13baf8c14731b4f1e
+commit ecb966de308c255bb4735a7307ef9901c643a9de
 Author: Lasse Collin <lasse.collin@tukaani.org>
-Date: 2015-05-11 21:26:16 +0300
+Date: 2022-09-19 19:34:56 +0300
 
- xz: Document that threaded decompression hasn't been implemented yet.
+ liblzma: Add experimental ARM64 BCJ filter with a temporary Filter ID.
+ 
+ That is, the Filter ID will be changed once the design is final.
+ The current version will be removed. So files created with the
+ tempoary Filter ID won't be supported in the future.
 
- src/xz/xz.1 | 10 +++++++++-
- 1 file changed, 9 insertions(+), 1 deletion(-)
+ CMakeLists.txt | 3 +
+ configure.ac | 4 +-
+ src/liblzma/api/lzma/bcj.h | 35 +++++-
+ src/liblzma/common/filter_common.c | 9 ++
+ src/liblzma/common/filter_decoder.c | 8 ++
+ src/liblzma/common/filter_encoder.c | 11 ++
+ src/liblzma/simple/Makefile.inc | 4 +
+ src/liblzma/simple/arm64.c | 227 ++++++++++++++++++++++++++++++++++++
+ src/liblzma/simple/simple_coder.h | 9 ++
+ src/liblzma/simple/simple_decoder.h | 4 +
+ src/liblzma/simple/simple_encoder.h | 2 +
+ 11 files changed, 313 insertions(+), 3 deletions(-)
 
-commit 00d37b64a64ea8597fd2422d5187afd761ab9531
+commit 177bdc922cb17bd0fd831ab8139dfae912a5c2b8
 Author: Lasse Collin <lasse.collin@tukaani.org>
-Date: 2015-04-20 20:20:29 +0300
+Date: 2022-09-17 22:42:18 +0300
 
- Update THANKS.
+ liblzma: Simple/BCJ filters: Allow disabling generic BCJ options.
+ 
+ This will be needed for the ARM64 BCJ filter as it will use
+ its own options struct.
 
- THANKS | 1 +
- 1 file changed, 1 insertion(+)
+ src/liblzma/simple/arm.c | 2 +-
+ src/liblzma/simple/armthumb.c | 2 +-
+ src/liblzma/simple/ia64.c | 2 +-
+ src/liblzma/simple/powerpc.c | 2 +-
+ src/liblzma/simple/simple_coder.c | 4 ++--
+ src/liblzma/simple/simple_private.h | 2 +-
+ src/liblzma/simple/sparc.c | 2 +-
+ src/liblzma/simple/x86.c | 3 ++-
+ 8 files changed, 10 insertions(+), 9 deletions(-)
 
-commit db190a832c49ca3aed6d69cc992fa5583cae7b11
+commit c3592d0a55114144686ecf960cb516d6b31c98e9
 Author: Lasse Collin <lasse.collin@tukaani.org>
-Date: 2015-04-20 19:59:18 +0300
+Date: 2022-09-16 17:08:53 +0300
 
- Revert "xz: Use pipe2() if available."
+ Tests: Add a test file for lzma_index_append() integer overflow bug.
 
- This reverts commit 7a11c4a8e5e15f13d5fa59233b3172e65428efdd.
- It is a problem when libc has pipe2() but the kernel is too
- old to have pipe2() and thus pipe2() fails. In xz it's pointless
- to have a fallback for non-functioning pipe2(); it's better to
- avoid pipe2() completely.
+ This test fails before commit 18d7facd3802b55c287581405c4d49c98708c136.
 
- Thanks to Michael Fox for the bug report.
+ test_files.sh now runs xz -l for bad-3-index-uncomp-overflow.xz
+ because only then the previously-buggy code path gets tested.
+ Normal decompression doesn't use lzma_index_append() at all.
+ Instead, lzma_index_hash functions are used and those already
+ did the overflow check.
 
- configure.ac | 4 ++--
- src/xz/file_io.c | 9 +--------
- 2 files changed, 3 insertions(+), 10 deletions(-)
+ tests/files/README | 10 ++++++++++
+ tests/files/bad-3-index-uncomp-overflow.xz | Bin 0 -> 132 bytes
+ tests/test_files.sh | 8 ++++++++
+ 3 files changed, 18 insertions(+)
 
-commit eccd8155e107c5ada03d13e7730675cdf1a44ddc
+commit 982b29f828079a2a26253a40e975127a40a7d2bd
 Author: Lasse Collin <lasse.collin@tukaani.org>
-Date: 2015-03-29 22:14:47 +0300
+Date: 2022-09-16 15:10:07 +0300
+
+ Translations: Add Turkish translation.
+
+ po/LINGUAS | 1 +
+ po/tr.po | 977 +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
+ 2 files changed, 978 insertions(+)
+
+commit 1fc088d9f6d1697924aaeac8cd1fb9918d1532e2
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: 2022-09-16 14:09:07 +0300
 
 Update THANKS.
 
 THANKS | 1 +
 1 file changed, 1 insertion(+)
 
-commit 25263fd9e7a8a913395cb93d7c104cd48c2b4a00
+commit 097c7b67ce86ff16a7cef7631b39e5ca4ee3d420
 Author: Lasse Collin <lasse.collin@tukaani.org>
-Date: 2015-03-29 22:13:48 +0300
+Date: 2022-09-16 14:07:03 +0300
 
- Fix the detection of installed RAM on QNX.
+ xzgrep: Fix compatibility with old shells.
 
- The earlier version compiled but didn't actually work
- since sysconf(_SC_PHYS_PAGES) always fails (or so I was told).
+ Running the current xzgrep on Slackware 10.1 with GNU bash 3.00.15:
 
- Thanks to Ole André Vadla Ravnås for the patch and testing.
+ xzgrep: line 231: syntax error near unexpected token `;;'
+ 
+ On SCO OpenServer 5.0.7 with Korn Shell 93r:
+ 
+ syntax error at line 231 : `;;' unexpected
+ 
+ Turns out that some old shells don't like apostrophes (') inside
+ command substitutions. For example, the following fails:
+ 
+ x=$(echo foo
+ # asdf'zxcv
+ echo bar)
+ printf '%s\n' "$x"
+ 
+ The problem was introduced by commits
+ 69d1b3fc29677af8ade8dc15dba83f0589cb63d6 (2022-03-29),
+ bd7b290f3fe4faeceb7d3497ed9bf2e6ed5e7dc5 (2022-07-18), and
+ a648978b20495b7aa4a8b029c5a810b5ad9d08ff (2022-07-19).
+ 5.2.6 is the only stable release that included
+ this problem.
+ 
+ Thanks to Kevin R. Bulgrien for reporting the problem
+ on SCO OpenServer 5.0.7 and for providing the fix.
 
- m4/tuklib_physmem.m4 | 6 +++---
- src/common/tuklib_physmem.c | 14 +++++++++++++-
- 2 files changed, 16 insertions(+), 4 deletions(-)
+ src/scripts/xzgrep.in | 6 +++---
+ 1 file changed, 3 insertions(+), 3 deletions(-)
 
-commit 4c544d2410903d38402221cb783ed85585b6a007
+commit f2d084fe3f0d6d71488bfc6987f26542f67bfd99
 Author: Lasse Collin <lasse.collin@tukaani.org>
-Date: 2015-03-27 22:39:07 +0200
+Date: 2022-09-09 14:12:30 +0300
 
- Fix CPU core count detection on QNX.
+ Tests: Silence warnings about unused functions from tuktest.h.
 
- It tried to use sysctl() on QNX but
- - it broke the build because sysctl() needs -lsocket on QNX;
- - sysctl() doesn't work for detecting the core count on QNX
- even if it compiled.
+ Warnings about unused tuktest_run_test conveniently tell which
+ test programs haven't been converted to tuktest.h yet but I
+ silenced that warning too for now anyway.
 
- sysconf() works. An alternative would have been to use
- QNX-specific SYSPAGE_ENTRY(num_cpu) from <sys/syspage.h>.
+ It is fine to use __attribute__((__unused__)) even when the
+ function is actually used because the attribute only means
+ that the function might be unused.
+
+ tests/tuktest.h | 10 ++++++++++
+ 1 file changed, 10 insertions(+)
+
+commit f8ee61e74eb40600445fdb601c374d582e1e9c8a
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: 2022-09-09 13:51:57 +0300
+
+ liblzma: lzma_filters_copy: Keep dest unmodified if an error occurs.
 
- Thanks to Ole André Vadla Ravnås.
+ lzma_stream_encoder() and lzma_stream_encoder_mt() always assumed
+ this. Before this patch, failing lzma_filters_copy() could result
+ in free(invalid_pointer) or invalid memory reads in stream_encoder.c
+ or stream_encoder_mt.c.
+ 
+ To trigger this, allocating memory for a filter options structure
+ has to fail. These are tiny allocations so in practice they very
+ rarely fail.
+ 
+ Certain badness in the filter chain array could also make
+ lzma_filters_copy() fail but both stream_encoder.c and
+ stream_encoder_mt.c validate the filter chain before
+ trying to copy it, so the crash cannot occur this way.
 
- m4/tuklib_cpucores.m4 | 15 +++++++++++----
- 1 file changed, 11 insertions(+), 4 deletions(-)
+ src/liblzma/api/lzma/filter.h | 4 +++-
+ src/liblzma/common/filter_common.c | 18 ++++++++++++------
+ 2 files changed, 15 insertions(+), 7 deletions(-)
 
-commit e0ea6737b03e83ccaff4514d00e31bb926f8f0f3
+commit 18d7facd3802b55c287581405c4d49c98708c136
+Author: Jia Tan <jiat0218@gmail.com>
+Date: 2022-09-02 20:18:55 +0800
+
+ liblzma: lzma_index_append: Add missing integer overflow check.
+ 
+ The documentation in src/liblzma/api/lzma/index.h suggests that
+ both the unpadded (compressed) size and the uncompressed size
+ are checked for overflow, but only the unpadded size was checked.
+ The uncompressed check is done first since that is more likely to
+ occur than the unpadded or index field size overflows.
+
+ src/liblzma/common/index.c | 4 ++++
+ 1 file changed, 4 insertions(+)
+
+commit 9ac06cb5b85274d18f9f70d82cf2d8c9c1151bd4
 Author: Lasse Collin <lasse.collin@tukaani.org>
-Date: 2015-03-07 22:05:57 +0200
+Date: 2022-09-08 15:11:08 +0300
 
- xz: size_t/uint32_t cleanup in options.c.
+ Update THANKS.
 
- src/xz/options.c | 12 ++++++------
- 1 file changed, 6 insertions(+), 6 deletions(-)
+ THANKS | 1 +
+ 1 file changed, 1 insertion(+)
 
-commit 8bcca29a65335fd679c13814b70b35b68fa5daed
+commit ba3e4ba2de034ae93a513f9c3a0823b80cdb66dc
+Author: Jia Tan <jiat0218@gmail.com>
+Date: 2022-09-08 15:07:00 +0300
+
+ CMake: Clarify a comment about Windows symlinks without file extension.
+
+ CMakeLists.txt | 7 +++----
+ 1 file changed, 3 insertions(+), 4 deletions(-)
+
+commit 17485e884ce5c74315f29a8a1507bc706cd5cd1d
 Author: Lasse Collin <lasse.collin@tukaani.org>
-Date: 2015-03-07 22:04:23 +0200
+Date: 2022-09-08 15:02:41 +0300
 
- xz: Fix a comment and silence a warning in message.c.
+ CMake: Update for liblzma_*.map files and fix wrong common_w32res.rc dep.
+ 
+ The previous commit split liblzma.map into liblzma_linux.map and
+ liblzma_generic.map. This commit updates the CMake build for those.
+ 
+ common_w32res.rc dependency was listed under Linux/FreeBSD while
+ obviously it belongs to Windows when building a DLL.
+
+ CMakeLists.txt | 24 +++++++++++++++++++-----
+ 1 file changed, 19 insertions(+), 5 deletions(-)
+
+commit 913ddc5572b9455fa0cf299be2e35c708840e922
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: 2022-09-04 23:23:00 +0300
+
+ liblzma: Vaccinate against an ill patch from RHEL/CentOS 7.
+ 
+ RHEL/CentOS 7 shipped with 5.1.2alpha, including the threaded
+ encoder that is behind #ifdef LZMA_UNSTABLE in the API headers.
+ In 5.1.2alpha these symbols are under XZ_5.1.2alpha in liblzma.map.
+ API/ABI compatibility tracking isn't done between development
+ releases so newer releases didn't have XZ_5.1.2alpha anymore.
+ 
+ Later RHEL/CentOS 7 updated xz to 5.2.2 but they wanted to keep
+ the exported symbols compatible with 5.1.2alpha. After checking
+ the ABI changes it turned out that >= 5.2.0 ABI is backward
+ compatible with the threaded encoder functions from 5.1.2alpha
+ (but not vice versa as fixes and extensions to these functions
+ were made between 5.1.2alpha and 5.2.0).
+ 
+ In RHEL/CentOS 7, XZ Utils 5.2.2 was patched with
+ xz-5.2.2-compat-libs.patch to modify liblzma.map:
+ 
+ - XZ_5.1.2alpha was added with lzma_stream_encoder_mt and
+ lzma_stream_encoder_mt_memusage. This matched XZ Utils 5.1.2alpha.
+ 
+ - XZ_5.2 was replaced with XZ_5.2.2. It is clear that this was
+ an error; the intention was to keep using XZ_5.2 (XZ_5.2.2
+ has never been used in XZ Utils). So XZ_5.2.2 lists all
+ symbols that were listed under XZ_5.2 before the patch.
+ lzma_stream_encoder_mt and _mt_memusage are included too so
+ they are listed both here and under XZ_5.1.2alpha.
+ 
+ The patch didn't add any __asm__(".symver ...") lines to the .c
+ files. Thus the resulting liblzma.so exports the threaded encoder
+ functions under XZ_5.1.2alpha only. Listing the two functions
+ also under XZ_5.2.2 in liblzma.map has no effect without
+ matching .symver lines.
+ 
+ The lack of XZ_5.2 in RHEL/CentOS 7 means that binaries linked
+ against unpatched XZ Utils 5.2.x won't run on RHEL/CentOS 7.
+ This is unfortunate but this alone isn't too bad as the problem
+ is contained within RHEL/CentOS 7 and doesn't affect users
+ of other distributions. It could also be fixed internally in
+ RHEL/CentOS 7.
+ 
+ The second problem is more serious: In XZ Utils 5.2.2 the API
+ headers don't have #ifdef LZMA_UNSTABLE for obvious reasons.
+ This is true in RHEL/CentOS 7 version too. Thus now programs
+ using new APIs can be compiled without an extra #define. However,
+ the programs end up depending on symbol version XZ_5.1.2alpha
+ (and possibly also XZ_5.2.2) instead of XZ_5.2 as they would
+ with an unpatched XZ Utils 5.2.2. This means that such binaries
+ won't run on other distributions shipping XZ Utils >= 5.2.0 as
+ they don't provide XZ_5.1.2alpha or XZ_5.2.2; they only provide
+ XZ_5.2 (and XZ_5.0). (This includes RHEL/CentOS 8 as the patch
+ luckily isn't included there anymore with XZ Utils 5.2.4.)
+ 
+ Binaries built by RHEL/CentOS 7 users get distributed and then
+ people wonder why they don't run on some other distribution.
+ Seems that people have found out about the patch and been copying
+ it to some build scripts, seemingly curing the symptoms but
+ actually spreading the illness further and outside RHEL/CentOS 7.
+ 
+ The ill patch seems to be from late 2016 (RHEL 7.3) and in 2017 it
+ had spread at least to EasyBuild. I heard about the events only
+ recently. :-(
+ 
+ This commit splits liblzma.map into two versions: one for
+ GNU/Linux and another for other OSes that can use symbol versioning
+ (FreeBSD, Solaris, maybe others). The Linux-specific file and the
+ matching additions to .c files add full compatibility with binaries
+ that have been built against a RHEL/CentOS-patched liblzma. Builds
+ for OSes other than GNU/Linux won't get the vaccine as they should
+ be immune to the problem (I really hope that no build script uses
+ the RHEL/CentOS 7 patch outside GNU/Linux).
+ 
+ The RHEL/CentOS compatibility symbols XZ_5.1.2alpha and XZ_5.2.2
+ are intentionally put *after* XZ_5.2 in liblzma_linux.map. This way
+ if one forgets to #define HAVE_SYMBOL_VERSIONS_LINUX when building,
+ the resulting liblzma.so.5 will have lzma_stream_encoder_mt@@XZ_5.2
+ since XZ_5.2 {...} is the first one that lists that function.
+ Without HAVE_SYMBOL_VERSIONS_LINUX @XZ_5.1.2alpha and @XZ_5.2.2
+ will be missing but that's still a minor problem compared to
+ only having lzma_stream_encoder_mt@@XZ_5.1.2alpha!
+ 
+ The "local: *;" line was moved to XZ_5.0 so that it doesn't need
+ to be moved around. It doesn't matter where it is put.
+ 
+ Having two similar liblzma_*.map files is a bit silly as it is,
+ at least for now, easily possible to generate the generic one
+ from the Linux-specific file. But that adds extra steps and
+ increases the risk of mistakes when supporting more than one
+ build system. So I rather maintain two files in parallel and let
+ validate_map.sh check that they are in sync when "make mydist"
+ is run.
+ 
+ This adds .symver lines for lzma_stream_encoder_mt@XZ_5.2.2 and
+ lzma_stream_encoder_mt_memusage@XZ_5.2.2 even though these
+ weren't exported by RHEL/CentOS 7 (only @@XZ_5.1.2alpha was
+ for these two). I added these anyway because someone might
+ misunderstand the RHEL/CentOS 7 patch and think that @XZ_5.2.2
+ (@@XZ_5.2.2) versions were exported too.
+ 
+ At glance one could suggest using __typeof__ to copy the function
+ prototypes when making aliases. However, this doesn't work trivially
+ because __typeof__ won't copy attributes (lzma_nothrow, lzma_pure)
+ and it won't change symbol visibility from hidden to default (done
+ by LZMA_API()). Attributes could be copied with __copy__ attribute
+ but that needs GCC 9 and a fallback method would be needed anyway.
+ 
+ This uses __symver__ attribute with GCC >= 10 and
+ __asm__(".symver ...") with everything else. The attribute method
+ is required for LTO (-flto) support with GCC. Using -flto with
+ GCC older than 10 is now broken on GNU/Linux and will not be fixed
+ (can silently result in a broken liblzma build that has dangerously
+ incorrect symbol versions). LTO builds with Clang seem to work
+ with the traditional __asm__(".symver ...") method.
+ 
+ Thanks to Boud Roukema for reporting the problem and discussing
+ the details and testing the fix.
+
+ configure.ac | 23 +++-
+ src/liblzma/Makefile.am | 10 +-
+ src/liblzma/common/block_buffer_encoder.c | 18 ++++
+ src/liblzma/common/common.c | 14 +++
+ src/liblzma/common/common.h | 28 +++++
+ src/liblzma/common/hardware_cputhreads.c | 12 +++
+ src/liblzma/common/stream_encoder_mt.c | 42 ++++++++
+ src/liblzma/{liblzma.map => liblzma_generic.map} | 6 +-
+ src/liblzma/liblzma_linux.map | 131 +++++++++++++++++++++++
+ src/liblzma/validate_map.sh | 113 +++++++++++++++++--
+ 10 files changed, 382 insertions(+), 15 deletions(-)
+
+commit 80a1a8bb838842a2be343bd88ad1462c21c5e2c9
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: 2022-08-31 16:42:04 +0300
+
+ CMake: Add xz symlinks.
+ 
+ These are a minor thing especially since the xz build has
+ some real problems still like lack of large file support
+ on 32-bit systems but I'll commit this since the code exists.
+ 
+ Thanks to Jia Tan.
+
+ CMakeLists.txt | 38 +++++++++++++++++++++++++++++++++++++-
+ 1 file changed, 37 insertions(+), 1 deletion(-)
+
+commit a4193bb6d85d7765b1b87faeab3e50106d3ab2e9
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: 2022-08-31 16:29:38 +0300
 
- src/xz/message.c | 5 +++--
- 1 file changed, 3 insertions(+), 2 deletions(-)
+ CMake: Put xz man page install under if(UNIX) like is for xzdec.
+ 
+ Thanks to Jia Tan.
 
-commit f243f5f44c6b19a7c289a0ec73a03ee08364cb5b
+ CMakeLists.txt | 8 +++++---
+ 1 file changed, 5 insertions(+), 3 deletions(-)
+
+commit c1555b1a221a1427d4d650647531016d754bc4da
 Author: Lasse Collin <lasse.collin@tukaani.org>
-Date: 2015-03-07 22:01:00 +0200
+Date: 2022-08-22 18:16:40 +0300
 
- liblzma: Silence more uint32_t vs. size_t warnings.
+ Bump version number for 5.3.3alpha.
 
- src/liblzma/lz/lz_encoder.c | 2 +-
- src/liblzma/lzma/lzma_encoder.c | 2 +-
+ src/liblzma/api/lzma/version.h | 2 +-
+ src/liblzma/liblzma.map | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)
 
-commit 7f0a4c50f4a374c40acf4b86848f301ad1e82d34
+commit 44fedddc11c3f6ec2f7fe35a3e38f15ca93f90eb
 Author: Lasse Collin <lasse.collin@tukaani.org>
-Date: 2015-03-07 19:54:00 +0200
+Date: 2022-08-22 18:13:56 +0300
 
- xz: Make arg_count an unsigned int to silence a warning.
- 
- Actually the value of arg_count cannot exceed INT_MAX
- but it's nicer as an unsigned int.
+ Add NEWS for 5.3.3alpha.
 
- src/xz/args.h | 2 +-
- src/xz/main.c | 2 +-
- 2 files changed, 2 insertions(+), 2 deletions(-)
+ NEWS | 119 +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
+ 1 file changed, 119 insertions(+)
 
-commit f6ec46801588b1be29c07c9db98558b521304002
+commit a93e235d7ca764cc19f8f9f9063b40ff361c3cfa
 Author: Lasse Collin <lasse.collin@tukaani.org>
-Date: 2015-03-07 19:33:17 +0200
+Date: 2022-07-12 17:59:41 +0300
 
- liblzma: Fix a warning in index.c.
+ Translations: Add Portuguese translation.
+ 
+ Jia Tan made white-space changes and also changed "Language: pt_BR\n"
+ to pt. The translator wasn't reached so I'm hoping these changes
+ are OK and will commit it without translator's approval.
+ 
+ Thanks to Pedro Albuquerque and Jia Tan.
 
- src/liblzma/common/index.c | 4 +++-
- 1 file changed, 3 insertions(+), 1 deletion(-)
+ po/LINGUAS | 1 +
+ po/pt.po | 1001 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
+ 2 files changed, 1002 insertions(+)
 
-commit a24518971cc621315af142dd3bb7614fab04ad27
+commit e7cf5a946f25e40d77f45e41f0dee7d42a04e9ae
 Author: Lasse Collin <lasse.collin@tukaani.org>
-Date: 2015-02-26 20:46:14 +0200
+Date: 2022-07-10 21:16:40 +0300
 
- Build: Fix a CR+LF problem when running autoreconf -fi on OS/2.
+ Translations: Add Serbian translation.
+ 
+ Quite a few white-space changes were made by Jia Tan to make
+ this look good. Contacting the translator didn't succeed so
+ I'm committing this without getting translator's approval.
+ 
+ Thanks to Мирослав Николић (Miroslav Nikolic) and Jia Tan.
 
- build-aux/version.sh | 2 +-
- 1 file changed, 1 insertion(+), 1 deletion(-)
+ po/LINGUAS | 1 +
+ po/sr.po | 987 +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
+ 2 files changed, 988 insertions(+)
 
-commit dec11497a71518423b5ff0e759100cf8aadf6c7b
+commit cc8617ab53b1f2a4da212fa76c92fe538269c5de
 Author: Lasse Collin <lasse.collin@tukaani.org>
-Date: 2015-02-26 16:53:44 +0200
+Date: 2022-07-04 23:51:36 +0300
 
- Bump version and soname for 5.2.1.
+ Translations: Add Swedish translation.
+ 
+ Thanks to Sebastian Rasmussen and Jia Tan.
 
- src/liblzma/Makefile.am | 2 +-
- src/liblzma/api/lzma/version.h | 2 +-
- 2 files changed, 2 insertions(+), 2 deletions(-)
+ po/LINGUAS | 1 +
+ po/sv.po | 983 +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
+ 2 files changed, 984 insertions(+)
 
-commit 29e39c79975ab89ee5dd671e97064534a9f3a649
+commit c613598c358b640682d0ca2aed38fa7df763e8c7
 Author: Lasse Collin <lasse.collin@tukaani.org>
-Date: 2015-02-26 13:01:09 +0200
+Date: 2022-07-04 23:40:27 +0300
 
- Update NEWS for 5.2.1.
+ Translations: Add Esperanto translation.
+ 
+ Thanks to Keith Bowes and Jia Tan.
 
- NEWS | 14 ++++++++++++++
- 1 file changed, 14 insertions(+)
+ po/LINGUAS | 1 +
+ po/eo.po | 984 +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
+ 2 files changed, 985 insertions(+)
 
-commit 7a11c4a8e5e15f13d5fa59233b3172e65428efdd
+commit 659a587d678f21e98e91d2751c31d4ce050c081a
 Author: Lasse Collin <lasse.collin@tukaani.org>
-Date: 2015-02-22 19:38:48 +0200
+Date: 2022-07-01 00:22:33 +0300
 
- xz: Use pipe2() if available.
+ Translations: Add Catalan translation.
+ 
+ Thanks to Jordi Mas and Jia Tan.
 
- configure.ac | 4 ++--
- src/xz/file_io.c | 9 ++++++++-
- 2 files changed, 10 insertions(+), 3 deletions(-)
+ po/LINGUAS | 1 +
+ po/ca.po | 1076 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
+ 2 files changed, 1077 insertions(+)
 
-commit 117d962685c72682c63edc9bb765367189800202
+commit 739fd8c9bdf1d85f57d56642aad87148d4779530
 Author: Lasse Collin <lasse.collin@tukaani.org>
-Date: 2015-02-21 23:40:26 +0200
+Date: 2022-06-30 17:47:08 +0300
 
- liblzma: Fix a compression-ratio regression in LZMA1/2 in fast mode.
+ Translations: Add Ukrainian translation.
 
- The bug was added in the commit
- f48fce093b07aeda95c18850f5e086d9f2383380 and thus
- affected 5.1.4beta and 5.2.0. Luckily the bug cannot
- cause data corruption or other nasty things.
+ Thanks to Yuri Chornoivan and Jia Tan.
 
- src/liblzma/lzma/lzma_encoder_optimum_fast.c | 2 +-
- 1 file changed, 1 insertion(+), 1 deletion(-)
+ po/LINGUAS | 1 +
+ po/uk.po | 996 +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
+ 2 files changed, 997 insertions(+)
 
-commit ae984e31c167d3bc52972ec422dd1ebd5f5d5719
+commit 73280550b111930c62a667e56add8fd574f80bc8
 Author: Lasse Collin <lasse.collin@tukaani.org>
-Date: 2015-02-21 23:00:19 +0200
+Date: 2022-06-30 17:45:26 +0300
 
- xz: Fix the fcntl() usage when creating a pipe for the self-pipe trick.
+ Translators: Add Romanian translation.
 
- Now it reads the old flags instead of blindly setting O_NONBLOCK.
- The old code may have worked correctly, but this is better.
+ Thanks to Remus-Gabriel Chelu and Jia Tan.
 
- src/xz/file_io.c | 16 +++++++++++-----
- 1 file changed, 11 insertions(+), 5 deletions(-)
+ po/LINGUAS | 1 +
+ po/ro.po | 1016 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
+ 2 files changed, 1017 insertions(+)
 
-commit 2205bb5853098aea36a56df6f5747037175f66b4
+commit 2465f5b825152714b2c357d96c2422c31109d320
 Author: Lasse Collin <lasse.collin@tukaani.org>
-Date: 2015-02-10 15:29:34 +0200
+Date: 2022-06-29 18:33:32 +0300
 
- Update THANKS.
+ Translations: Update Brazilian Portuguese translation.
+ 
+ One msgstr was changed. The diff is long due to changes
+ in the source code line numbers in the comments.
+ 
+ Thanks to Rafael Fontenelle.
 
- THANKS | 1 +
- 1 file changed, 1 insertion(+)
+ po/pt_BR.po | 186 ++++++++++++++++++++++++++++++------------------------------
+ 1 file changed, 92 insertions(+), 94 deletions(-)
 
-commit d935b0cdf3db440269b9d952b2b281b18f8c7b08
+commit 434e1ffd3e62719d509da10b646216f5ef53fe4d
 Author: Lasse Collin <lasse.collin@tukaani.org>
-Date: 2015-02-10 15:28:30 +0200
+Date: 2022-06-29 18:04:44 +0300
 
- tuklib_cpucores: Use cpuset_getaffinity() on FreeBSD if available.
+ Translations: Add Croatian translation.
 
- In FreeBSD, cpuset_getaffinity() is the preferred way to get
- the number of available cores.
+ Thanks to Božidar Putanec and Jia Tan.
+
+ po/LINGUAS | 1 +
+ po/hr.po | 987 +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
+ 2 files changed, 988 insertions(+)
+
+commit 0732d0f7065c9bd48bfe4f5983144ae970c4a499
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: 2022-06-29 17:58:48 +0300
+
+ Translations: Add Spanish translation.
 
- Thanks to Rui Paulo for the patch. I edited it slightly, but
- hopefully I didn't break anything.
+ Thanks to Cristian Othón Martínez Vera and Jia Tan.
 
- m4/tuklib_cpucores.m4 | 23 ++++++++++++++++++++++-
- src/common/tuklib_cpucores.c | 18 ++++++++++++++++++
- 2 files changed, 40 insertions(+), 1 deletion(-)
+ po/LINGUAS | 1 +
+ po/es.po | 984 +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
+ 2 files changed, 985 insertions(+)
 
-commit eb61bc58c20769cac4d05f363b9c0e8c9c71a560
+commit 9899b0f82bc130998d1f1f618a6ab805b73f2696
 Author: Lasse Collin <lasse.collin@tukaani.org>
-Date: 2015-02-09 22:08:37 +0200
+Date: 2022-06-29 17:49:43 +0300
 
- xzdiff: Make the mktemp usage compatible with FreeBSD's mktemp.
+ Translations: Add Korean translation.
 
- Thanks to Rui Paulo for the fix.
+ Thanks to Seong-ho Cho and Jia Tan.
 
- src/scripts/xzdiff.in | 7 ++++++-
- 1 file changed, 6 insertions(+), 1 deletion(-)
+ po/LINGUAS | 1 +
+ po/ko.po | 972 +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
+ 2 files changed, 973 insertions(+)
 
-commit b9a5b6b7a29029680af733082b6a46e0fc01623a
+commit 65217eaf6bd195f3ef027d4ac55d57b7d133d69f
 Author: Lasse Collin <lasse.collin@tukaani.org>
-Date: 2015-02-03 21:45:53 +0200
+Date: 2020-03-16 21:57:21 +0200
 
- Add a few casts to tuklib_integer.h to silence possible warnings.
+ Translations: Rebuild cs.po to avoid incorrect fuzzy strings.
 
- I heard that Visual Studio 2013 gave warnings without the casts.
+ "make dist" updates the .po files and the fuzzy strings would
+ result in multiple very wrong translations.
+
+ po/cs.po | 592 ++++++++++++++++++++++++++++++++++-----------------------------
+ 1 file changed, 322 insertions(+), 270 deletions(-)
+
+commit e56ff423ee7af9e648e16b132f0d835d2cb4db26
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: 2020-03-16 17:30:39 +0200
+
+ Translations: Add partial Danish translation.
 
- Thanks to Gabi Davar.
+ I made a few minor white space changes without getting them
+ approved by the Danish translation team.
 
- src/common/tuklib_integer.h | 24 ++++++++++++------------
- 1 file changed, 12 insertions(+), 12 deletions(-)
+ po/LINGUAS | 1 +
+ po/da.po | 896 +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
+ 2 files changed, 897 insertions(+)
 
-commit c45757135f40e4a0de730ba5fff0100219493982
+commit 43e09c62e77cb8807d932c81de4decbdb956e184
 Author: Lasse Collin <lasse.collin@tukaani.org>
-Date: 2015-01-26 21:24:39 +0200
+Date: 2020-03-11 22:37:54 +0200
 
- liblzma: Set LZMA_MEMCMPLEN_EXTRA depending on the compare method.
+ Translations: Add hu, zh_CN, and zh_TW.
+ 
+ I made a few white space changes to these without getting them
+ approved by the translation teams. (I tried to contact the hu and
+ zh_TW teams but didn't succeed. I didn't contact the zh_CN team.)
 
- src/liblzma/common/memcmplen.h | 15 ++++++++++-----
- 1 file changed, 10 insertions(+), 5 deletions(-)
+ po/LINGUAS | 3 +
+ po/hu.po | 985 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
+ po/zh_CN.po | 963 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
+ po/zh_TW.po | 956 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
+ 4 files changed, 2907 insertions(+)
 
-commit 3c500174ed5485f550972a2a6109c361e875f069
+commit 982b6b198ae1ffe6093236dd8a3d03d1415b912b
 Author: Lasse Collin <lasse.collin@tukaani.org>
-Date: 2015-01-26 20:40:16 +0200
+Date: 2020-03-11 14:33:30 +0200
 
- Update THANKS.
+ Translations: Update vi.po to match the file from the TP.
+ 
+ The translated strings haven't been updated but word wrapping
+ is different.
 
- THANKS | 1 +
- 1 file changed, 1 insertion(+)
+ po/vi.po | 407 ++++++++++++++++++++++++++++-----------------------------------
+ 1 file changed, 179 insertions(+), 228 deletions(-)
 
-commit fec88d41e672d9e197c9442aecf02bd0dfa6d516
+commit 801f39691fc4abc6dd33d7653d498781b593f3eb
 Author: Lasse Collin <lasse.collin@tukaani.org>
-Date: 2015-01-26 20:39:28 +0200
+Date: 2020-03-11 14:18:03 +0200
 
- liblzma: Silence harmless Valgrind errors.
+ Translations: Add fi and pt_BR, and update de, fr, it, and pl.
 
- Thanks to Torsten Rupp for reporting this. I had
- forgotten to run Valgrind before the 5.2.0 release.
+ The German translation isn't identical to the file in
+ the Translation Project but the changes (white space changes
+ only) were approved by the translator Mario Blättermann.
 
- src/liblzma/lz/lz_encoder.c | 6 ++++++
- 1 file changed, 6 insertions(+)
+ po/LINGUAS | 2 +
+ po/de.po | 476 ++++++++++++++--------------
+ po/fi.po | 974 +++++++++++++++++++++++++++++++++++++++++++++++++++++++++
+ po/fr.po | 272 ++++++++--------
+ po/it.po | 479 ++++++++++++----------------
+ po/pl.po | 239 +++++++-------
+ po/pt_BR.po | 1001 +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
+ 7 files changed, 2697 insertions(+), 746 deletions(-)
 
-commit a9b45badfec0928d20a27c7176c005fa637f7d1e
+commit 311e4f85ede5d2f0bb71f3ad70b5b7db1b5adf33
 Author: Lasse Collin <lasse.collin@tukaani.org>
-Date: 2015-01-09 21:50:19 +0200
+Date: 2022-08-22 17:27:19 +0300
 
- xz: Fix comments.
+ xz: Try to clarify --memlimit-mt-decompress vs. --memlimit-compress.
 
- src/xz/file_io.c | 12 ++++++++----
- 1 file changed, 8 insertions(+), 4 deletions(-)
+ src/xz/xz.1 | 31 +++++++++++++++++++------------
+ 1 file changed, 19 insertions(+), 12 deletions(-)
 
-commit 541aee6dd4aa97a809aba281475a21b641bb89e2
+commit df23c31000283c00e5ef1ca32a0bc3bb757bd707
 Author: Lasse Collin <lasse.collin@tukaani.org>
-Date: 2015-01-09 21:35:06 +0200
+Date: 2022-08-22 16:46:18 +0300
 
- Update THANKS.
+ CMake: Add liblzma tests.
+ 
+ Thanks to Jia Tan for the patch.
 
- THANKS | 1 +
- 1 file changed, 1 insertion(+)
+ CMakeLists.txt | 53 ++++++++++++++++++++++++++++++++++++++++++++++++++++-
+ 1 file changed, 52 insertions(+), 1 deletion(-)
 
-commit 4170edc914655310d2363baccf5e615e09b04911
+commit 02a777f9c422d3b5ec895078530bb1a2b6f7bdf5
 Author: Lasse Collin <lasse.collin@tukaani.org>
-Date: 2015-01-09 21:34:06 +0200
+Date: 2022-08-19 23:32:22 +0300
 
- xz: Don't fail if stdout doesn't support O_NONBLOCK.
+ xz: Revise --info-memory output.
 
- This is similar to the case with stdin.
+ The strings could be more descriptive but it's good
+ to have some version of this committed now.
 
- Thanks to Brad Smith for the bug report and testing
- on OpenBSD.
+ --robot mode wasn't changed yet.
 
- src/xz/file_io.c | 36 +++++++++++++++---------------------
- 1 file changed, 15 insertions(+), 21 deletions(-)
+ src/xz/hardware.c | 32 ++++++++++++++++++++++++++------
+ src/xz/xz.1 | 1 +
+ 2 files changed, 27 insertions(+), 6 deletions(-)
 
-commit 04bbc0c2843c50c8ad1cba42b937118e38b0508d
+commit f864f6d42eab57ea8ed82cc2dd19a03b51377442
 Author: Lasse Collin <lasse.collin@tukaani.org>
-Date: 2015-01-07 19:18:20 +0200
+Date: 2022-08-19 23:12:02 +0300
 
- xz: Fix a memory leak in DOS-specific code.
+ xz: Update the man page for threaded decompression and memlimits.
+ 
+ This documents the changes made in commits
+ 6c6da57ae2aa962aabde6892442227063d87e88c,
+ cad299008cf73ec566f0662a9cf2b94f86a99659, and
+ 898faa97287a756231c663a3ed5165672b417207.
+ 
+ The --info-memory bit hasn't been finished yet
+ even though it's already mentioned in this commit
+ under --memlimit-mt-decompress and --threads.
 
- src/xz/file_io.c | 2 ++
- 1 file changed, 2 insertions(+)
+ src/xz/xz.1 | 148 +++++++++++++++++++++++++++++++++++++++++++++++++-----------
+ 1 file changed, 121 insertions(+), 27 deletions(-)
 
-commit f0f1f6c7235ffa901cf76fe18e33749e200b3eea
+commit d13bfcc0056617dd648f655a01653932fad7067f
 Author: Lasse Collin <lasse.collin@tukaani.org>
-Date: 2015-01-07 19:08:06 +0200
+Date: 2022-08-18 17:49:16 +0300
 
- xz: Don't fail if stdin doesn't support O_NONBLOCK.
+ Build: Include the CMake files in the distribution.
 
- It's a problem at least on OpenBSD which doesn't support
- O_NONBLOCK on e.g. /dev/null. I'm not surprised if it's
- a problem on other OSes too since this behavior is allowed
- in POSIX-1.2008.
+ This was supposed to be done in 2020 with 5.2.5 release
+ already but it was noticed only today. 5.2.5 and 5.2.6
+ even mention experiemental CMake support in the NEWS entries.
 
- The code relying on this behavior was committed in June 2013
- and included in 5.1.3alpha released on 2013-10-26. Clearly
- the development releases only get limited testing.
+ Thanks to Olivier B. for reporting the problem.
 
- src/xz/file_io.c | 18 +++++++-----------
- 1 file changed, 7 insertions(+), 11 deletions(-)
+ Makefile.am | 2 ++
+ 1 file changed, 2 insertions(+)
 
-commit d2d484647d9d9d679f03c75abb0404f67069271c
+commit e66787bcfefdb93f19c974f895f65969a77937b0
 Author: Lasse Collin <lasse.collin@tukaani.org>
-Date: 2015-01-06 20:30:15 +0200
+Date: 2022-08-18 17:38:05 +0300
 
- Tests: Don't hide unexpected error messages in test_files.sh.
+ Windows: Fix broken liblzma.dll build with Visual Studio project files.
 
- Hiding them makes no sense since normally there's no error
- when testing the "good" files. With "bad" files errors are
- expected and then it makes sense to keep the messages hidden.
+ The bug was introduced in 352ba2d69af2136bc814aa1df1a132559d445616
+ "Windows: Fix building of resource files when config.h isn't used."
+ 
+ That commit fixed liblzma.dll build with CMake while keeping it
+ working with Autotools on Windows but the VS project files were
+ forgotten.
+ 
+ I haven't tested these changes.
+ 
+ Thanks to Olivier B. for reporting the bug and for the initial patch.
 
- tests/test_files.sh | 4 ++--
- 1 file changed, 2 insertions(+), 2 deletions(-)
+ windows/vs2013/liblzma_dll.vcxproj | 6 ++++++
+ windows/vs2017/liblzma_dll.vcxproj | 6 ++++++
+ windows/vs2019/liblzma_dll.vcxproj | 6 ++++++
+ 3 files changed, 18 insertions(+)
 
-commit aae6a6aeda51cf94a47e39ad624728f9bee75e30
+commit c4e8e5fb311225b8b48d34157891a640b2535e0c
 Author: Lasse Collin <lasse.collin@tukaani.org>
-Date: 2014-12-30 11:17:16 +0200
+Date: 2022-08-18 17:16:49 +0300
 
- Update Solaris notes in INSTALL.
+ liblzma: Threaded decoder: Improve LZMA_FAIL_FAST when LZMA_FINISH is used.
 
- Mention the possible "make check" failure on Solaris in the
- Solaris-specific section of INSTALL. It was already in
- section 4.5 but it is better mention it in the OS-specific
- section too.
+ It will now return LZMA_DATA_ERROR (not LZMA_OK or LZMA_BUF_ERROR)
+ if LZMA_FINISH is used and there isn't enough input to finish
+ decoding the Block Header or the Block. The use of LZMA_DATA_ERROR
+ is simpler and the less risky than LZMA_BUF_ERROR but this might
+ be changed before 5.4.0.
 
- INSTALL | 4 ++++
- 1 file changed, 4 insertions(+)
+ src/liblzma/api/lzma/container.h | 6 +++++
+ src/liblzma/common/stream_decoder_mt.c | 42 ++++++++++++++++++++++++++++++++++
+ 2 files changed, 48 insertions(+)
 
-commit 7815112153178800a3521b9f31960e7cdc26cfba
+commit 6dcf606e7efa2b259f0262f9e2f61e00116842d3
 Author: Lasse Collin <lasse.collin@tukaani.org>
-Date: 2014-12-26 12:00:05 +0200
+Date: 2022-08-12 18:31:47 +0300
 
- Build: POSIX shell isn't required if scripts are disabled.
+ Add NEWS for 5.2.6.
 
- INSTALL | 3 ++-
- configure.ac | 2 +-
- 2 files changed, 3 insertions(+), 2 deletions(-)
+ NEWS | 121 +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
+ 1 file changed, 121 insertions(+)
 
-commit a0cd05ee71d330b79ead6eb9222e1b24e1559d3a
+commit 413b86fcf8934fae5a004f378a9483d37d8fcaab
 Author: Lasse Collin <lasse.collin@tukaani.org>
-Date: 2014-12-21 20:48:37 +0200
+Date: 2022-08-12 14:28:41 +0300
 
- DOS: Update Makefile.
+ Add Jia Tan to AUTHORS.
 
- dos/Makefile | 1 +
- 1 file changed, 1 insertion(+)
+ AUTHORS | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
 
-commit b85ee0905ec4ab7656d22e63519fdd3bedb21f2e
+commit 352672732c346c546ff3c26d0605bc0ed1c8b7c7
 Author: Lasse Collin <lasse.collin@tukaani.org>
-Date: 2014-12-21 19:50:38 +0200
+Date: 2022-07-25 19:28:26 +0300
 
- Windows: Fix bin_i486 to bin_i686 in build.bash.
+ Build: Start the generated ChangeLog from around 5.2.0 instead of 5.0.0.
+ 
+ This makes ChangeLog smaller.
 
- windows/build.bash | 2 +-
+ Makefile.am | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
 
-commit cbafa710918195dbba3db02c3fab4f0538235206
+commit 6f6d11225d6016be2bbb55d845b66f6b04d048df
 Author: Lasse Collin <lasse.collin@tukaani.org>
-Date: 2014-12-21 18:58:44 +0200
+Date: 2022-07-25 19:11:05 +0300
 
- Docs: Use lzma_cputhreads() in 04_compress_easy_mt.c.
+ Translations: Change the copyright comment string to use with po4a.
+ 
+ This affects the second line in po4a/xz-man.pot. The man pages of
+ xzdiff, xzgrep, and xzmore are from GNU gzip and under GNU GPLv2+
+ while the rest of the man pages are in the public domain.
 
- doc/examples/04_compress_easy_mt.c | 30 ++++++++++++++++++++++++++----
- 1 file changed, 26 insertions(+), 4 deletions(-)
+ po4a/update-po | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
 
-commit 8dbb57238d372c7263cfeb3e7f7fd9a73173156a
-Author: Lasse Collin <lasse.collin@tukaani.org>
-Date: 2014-12-21 18:56:44 +0200
+commit 61f8ec804abdb4c5dac01e8ae9b90c7be58a5c24
+Author: Jia Tan <jiat0218@gmail.com>
+Date: 2022-07-25 18:30:05 +0300
 
- Docs: Update docs/examples/00_README.txt.
+ liblzma: Refactor lzma_mf_is_supported() to use a switch-statement.
 
- doc/examples/00_README.txt | 4 ++++
- 1 file changed, 4 insertions(+)
+ src/liblzma/lz/lz_encoder.c | 32 ++++++++++++++------------------
+ 1 file changed, 14 insertions(+), 18 deletions(-)
 
-commit 6060f7dc76fd6c2a8a1f8e85d0e4d86bb78273e6
-Author: Lasse Collin <lasse.collin@tukaani.org>
-Date: 2014-12-21 18:11:17 +0200
+commit 4d80b463a1251aa22eabc87d2732fec13b1adda6
+Author: Jia Tan <jiat0218@gmail.com>
+Date: 2022-07-25 18:20:01 +0300
 
- Bump version and soname for 5.2.0.
+ Build: Don't allow empty LIST in --enable-match-finders=LIST.
 
- I know that soname != app version, but I skip AGE=1
- in -version-info to make the soname match the liblzma
- version anyway. It doesn't hurt anything as long as
- it doesn't conflict with library versioning rules.
+ It's enforced only when a match finder is needed, that is,
+ when LZMA1 or LZMA2 encoder is enabled.
 
- src/liblzma/Makefile.am | 2 +-
- src/liblzma/api/lzma/version.h | 6 +++---
- src/liblzma/liblzma.map | 2 +-
- 3 files changed, 5 insertions(+), 5 deletions(-)
+ configure.ac | 4 ++++
+ 1 file changed, 4 insertions(+)
 
-commit 3e8bd1d15e417f2d588e9be50ce027ee3d48b2da
+commit 9cc721af5436908f2d5a828aebbc4050a32a3487
 Author: Lasse Collin <lasse.collin@tukaani.org>
-Date: 2014-12-21 18:05:03 +0200
+Date: 2022-07-24 13:27:48 +0300
 
- Avoid variable-length arrays in the debug programs.
+ xz: Update the man page that change to --keep will be in 5.2.6.
 
- debug/full_flush.c | 3 ++-
- debug/sync_flush.c | 3 ++-
- 2 files changed, 4 insertions(+), 2 deletions(-)
+ src/xz/xz.1 | 4 ++--
+ 1 file changed, 2 insertions(+), 2 deletions(-)
 
-commit 72f7307cfdceb941aeb2bf30d424cc0d13621786
+commit b81bf0c7d1873e52a4086a9abb494471d652cb55
 Author: Lasse Collin <lasse.collin@tukaani.org>
-Date: 2014-12-21 18:01:45 +0200
+Date: 2022-07-19 23:23:54 +0300
 
- Build: Include 04_compress_easy_mt.c in the tarball.
+ Update THANKS.
 
- Makefile.am | 1 +
+ THANKS | 1 +
 1 file changed, 1 insertion(+)
 
-commit 2cb82ff21c62def11f3683a8bb0aaf363102aaa0
-Author: Lasse Collin <lasse.collin@tukaani.org>
-Date: 2014-12-21 18:00:38 +0200
+commit 340cf1ec3927767046b8293a49da3db4e393f426
+Author: Nicholas Jackson <nickajacks1@gmail.com>
+Date: 2022-07-17 17:39:23 -0700
 
- Fix build when --disable-threads is used.
+ CMake: Add missing source file to liblzma build
 
- src/common/mythread.h | 2 ++
- 1 file changed, 2 insertions(+)
+ CMakeLists.txt | 1 +
+ 1 file changed, 1 insertion(+)
 
-commit 9b9e3536e458ef958f66b0e8982efc9d36de4d17
-Author: Adrien Nader <adrien@notk.org>
-Date: 2014-12-21 15:56:15 +0100
+commit d796b6d7fdb8b7238b277056cf9146cce25db604
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: 2022-07-19 23:19:49 +0300
 
- po/fr: improve wording for help for --lzma1/--lzma2.
+ xzgrep man page: Document exit statuses.
 
- po/fr.po | 2 +-
- 1 file changed, 1 insertion(+), 1 deletion(-)
+ src/scripts/xzgrep.1 | 15 ++++++++++++++-
+ 1 file changed, 14 insertions(+), 1 deletion(-)
 
-commit a8b6b569e7fadbf5b5b9139d53bc764015c15027
-Author: Adrien Nader <adrien@notk.org>
-Date: 2014-12-21 15:55:48 +0100
+commit 923bf96b55e5216a6c8df9d8331934f54784390e
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: 2022-07-19 23:13:24 +0300
 
- po/fr: missing line in translation of --extreme.
+ xzgrep: Improve error handling, especially signals.
+ 
+ xzgrep wouldn't exit on SIGPIPE or SIGQUIT when it clearly
+ should have. It's quite possible that it's not perfect still
+ but at least it's much better.
+ 
+ If multiple exit statuses compete, now it tries to pick
+ the largest of value.
+ 
+ Some comments were added.
+ 
+ The exit status handling of signals is still broken if the shell
+ uses values larger than 255 in $? to indicate that a process
+ died due to a signal ***and*** their "exit" command doesn't take
+ this into account. This seems to work well with the ksh and yash
+ versions I tried. However, there is a report in gzip/zgrep that
+ OpenSolaris 5.11 (not 5.10) has a problem with "exit" truncating
+ the argument to 8 bits:
+ 
+ https://debbugs.gnu.org/cgi/bugreport.cgi?bug=22900#25
+ 
+ Such a bug would break xzgrep but I didn't add a workaround
+ at least for now. 5.11 is old and I don't know if the problem
+ exists in modern descendants, or if the problem exists in other
+ ksh implementations in use.
 
- po/fr.po | 1 +
- 1 file changed, 1 insertion(+)
+ src/scripts/xzgrep.in | 72 +++++++++++++++++++++++++++++++++++++--------------
+ 1 file changed, 53 insertions(+), 19 deletions(-)
 
-commit f168a6fd1a888cf4f0caaddcafcb21dadc6ab6e9
+commit a648978b20495b7aa4a8b029c5a810b5ad9d08ff
 Author: Lasse Collin <lasse.collin@tukaani.org>
-Date: 2014-12-21 14:32:33 +0200
+Date: 2022-07-19 00:10:55 +0300
 
- Update NEWS for 5.2.0.
+ xzgrep: Make the fix for ZDI-CAN-16587 more robust.
+ 
+ I don't know if this can make a difference in the real world
+ but it looked kind of suspicious (what happens with sed
+ implementations that cannot process very long lines?).
+ At least this commit shouldn't make it worse.
 
- NEWS | 65 +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
- 1 file changed, 65 insertions(+)
+ src/scripts/xzgrep.in | 5 ++++-
+ 1 file changed, 4 insertions(+), 1 deletion(-)
 
-commit cec2ee863b3a88f4bf039cb00f73c4a4fc93a429
+commit bd7b290f3fe4faeceb7d3497ed9bf2e6ed5e7dc5
 Author: Lasse Collin <lasse.collin@tukaani.org>
-Date: 2014-12-21 14:32:22 +0200
+Date: 2022-07-18 21:52:31 +0300
 
- Update NEWS for 5.0.8.
+ xzgrep: Use grep -H --label when available (GNU, *BSDs).
+ 
+ It avoids the use of sed for prefixing filenames to output lines.
+ Using sed for that is slower and prone to security bugs so now
+ the sed method is only used as a fallback.
+ 
+ This also fixes an actual bug: When grepping a binary file,
+ GNU grep nowadays prints its diagnostics to stderr instead of
+ stdout and thus the sed-method for prefixing the filename doesn't
+ work. So with this commit grepping binary files gives reasonable
+ output with GNU grep now.
+ 
+ This was inspired by zgrep but the implementation is different.
 
- NEWS | 12 ++++++++++++
- 1 file changed, 12 insertions(+)
+ src/scripts/xzgrep.in | 21 +++++++++++++++++++++
+ 1 file changed, 21 insertions(+)
 
-commit 42e97a32649bf53ce43be2258b902a417c6e7fa1
+commit b56729af9f1a596e57aeefd7570d8d7dce5c9f52
 Author: Lasse Collin <lasse.collin@tukaani.org>
-Date: 2014-12-21 14:07:54 +0200
+Date: 2022-07-18 21:10:25 +0300
 
- xz: Fix a comment.
+ xzgrep: Use -e to specify the pattern to grep.
+ 
+ Now we don't need the separate test for adding the -q option
+ as it can be added directly in the two places where it's needed.
 
- src/xz/options.c | 4 ++--
- 1 file changed, 2 insertions(+), 2 deletions(-)
+ src/scripts/xzgrep.in | 12 ++++--------
+ 1 file changed, 4 insertions(+), 8 deletions(-)
 
-commit 29b95d5d6665cedffa6a9d6d3d914f981e852182
+commit bad61b5997e6647911974022bfb72f3d4818a594
 Author: Lasse Collin <lasse.collin@tukaani.org>
-Date: 2014-12-20 20:43:14 +0200
+Date: 2022-07-18 19:18:48 +0300
 
- Update INSTALL about the dependencies of the scripts.
+ Scripts: Use printf instead of echo in a few places.
+ 
+ It's a good habbit as echo has some portability corner cases
+ when the string contents can be anything.
 
- INSTALL | 15 ++++++++++-----
- 1 file changed, 10 insertions(+), 5 deletions(-)
+ src/scripts/xzdiff.in | 6 +++---
+ src/scripts/xzgrep.in | 4 ++--
+ src/scripts/xzless.in | 4 ++--
+ src/scripts/xzmore.in | 8 ++++----
+ 4 files changed, 11 insertions(+), 11 deletions(-)
 
-commit 3af91040bb42c21afbb81f5568c3313125e61192
+commit 6a4a4a7d2667837dc824c26fcb19ed6ca5aff645
 Author: Lasse Collin <lasse.collin@tukaani.org>
-Date: 2014-12-20 20:42:33 +0200
+Date: 2022-07-17 21:36:25 +0300
 
- Windows: Update build instructions.
+ xzgrep: Add more LC_ALL=C to avoid bugs with multibyte characters.
+ 
+ Also replace one use of expr with printf.
+ 
+ The rationale for LC_ALL=C was already mentioned in
+ 69d1b3fc29677af8ade8dc15dba83f0589cb63d6 that fixed a security
+ issue. However, unrelated uses weren't changed in that commit yet.
+ 
+ POSIX says that with sed and such tools one should use LC_ALL=C
+ to ensure predictable behavior when strings contain byte sequences
+ that aren't valid multibyte characters in the current locale. See
+ under "Application usage" in here:
+ 
+ https://pubs.opengroup.org/onlinepubs/9699919799/utilities/sed.html
+ 
+ With GNU sed invalid multibyte strings would work without this;
+ it's documented in its Texinfo manual. Some other implementations
+ aren't so forgiving.
 
- INSTALL | 15 +++++++++------
- windows/INSTALL-Windows.txt | 44 +++++++++++++++++++++-----------------------
- 2 files changed, 30 insertions(+), 29 deletions(-)
+ src/scripts/xzgrep.in | 14 ++++++++------
+ 1 file changed, 8 insertions(+), 6 deletions(-)
 
-commit 0152f72bf6289d744823dc6c849538f3a139ad70
+commit b48f9d615f2c2e8d2f6e253d0e48ee66d0652b68
 Author: Lasse Collin <lasse.collin@tukaani.org>
-Date: 2014-12-20 20:41:48 +0200
+Date: 2022-07-17 20:55:16 +0300
 
- Windows: Update the build script and README-Windows.txt.
+ xzgrep: Fix parsing of certain options.
+ 
+ Fix handling of "xzgrep -25 foo" (in GNU grep "grep -25 foo" is
+ an alias for "grep -C25 foo"). xzgrep would treat "foo" as filename
+ instead of as a pattern. This bug was fixed in zgrep in gzip in 2012.
+ 
+ Add -E, -F, -G, and -P to the "no argument required" list.
+ 
+ Add -X to "argument required" list. It is an
+ intentionally-undocumented GNU grep option so this isn't
+ an important option for xzgrep but it seems that other grep
+ implementations (well, those that I checked) don't support -X
+ so I hope this change is an improvement still.
 
- The 32-bit build is now for i686 or newer because the
- prebuilt MinGW-w64 toolchains include i686 code in the
- executables even if one uses -march=i486.
+ grep -d (grep --directories=ACTION) requires an argument. In
+ contrast to zgrep, I kept -d in the "no argument required" list
+ because it's not supported in xzgrep (or zgrep). This way
+ "xzgrep -d" gives an error about option being unsupported instead
+ of telling that it requires an argument. Both zgrep and xzgrep
+ tell that it's unsupported if an argument is specified.
 
- The build script builds 32-bit SSE2 enabled version too.
- Run-time detection of SSE2 support would be nice (on any OS)
- but it's not implemented in XZ Utils yet.
+ Add comments.
 
- windows/README-Windows.txt | 30 ++++++++++++++++--------------
- windows/build.bash | 23 ++++++++++++++---------
- 2 files changed, 30 insertions(+), 23 deletions(-)
+ src/scripts/xzgrep.in | 19 +++++++++++++++++--
+ 1 file changed, 17 insertions(+), 2 deletions(-)
 
-commit 4a1f6133ee5533cee8d91e06fcc22443e5f1881a
+commit 2d2201bc6315deda4d43625aa510972467bd51d4
 Author: Lasse Collin <lasse.collin@tukaani.org>
-Date: 2014-12-19 15:51:50 +0200
+Date: 2022-07-14 20:33:05 +0300
 
- Windows: Define TUKLIB_SYMBOL_PREFIX in config.h.
- 
- It is to keep all symbols in the lzma_ namespace.
+ Tests: Add the .lzma files to test_files.sh.
 
- windows/config.h | 3 +++
- 1 file changed, 3 insertions(+)
+ tests/test_files.sh | 20 ++++++++++++++++++++
+ 1 file changed, 20 insertions(+)
 
-commit 7f7d093de79eee0c7dbfd7433647e46302f19f82
+commit ce5549a591bf126300618879f5b24023351baff6
 Author: Lasse Collin <lasse.collin@tukaani.org>
-Date: 2014-12-16 21:00:09 +0200
+Date: 2022-07-14 19:37:42 +0300
 
- xz: Update the man page about --threads.
+ Tests: Add .lzma test files.
 
- src/xz/xz.1 | 5 -----
- 1 file changed, 5 deletions(-)
+ tests/files/README | 63 ++++++++++++++++-----
+ tests/files/bad-too_big_size-with_eopm.lzma | Bin 0 -> 37 bytes
+ tests/files/bad-too_small_size-without_eopm-1.lzma | Bin 0 -> 31 bytes
+ tests/files/bad-too_small_size-without_eopm-2.lzma | Bin 0 -> 31 bytes
+ tests/files/bad-too_small_size-without_eopm-3.lzma | Bin 0 -> 36 bytes
+ tests/files/bad-unknown_size-without_eopm.lzma | Bin 0 -> 31 bytes
+ tests/files/good-known_size-with_eopm.lzma | Bin 0 -> 37 bytes
+ tests/files/good-known_size-without_eopm.lzma | Bin 0 -> 31 bytes
+ tests/files/good-unknown_size-with_eopm.lzma | Bin 0 -> 37 bytes
+ 9 files changed, 50 insertions(+), 13 deletions(-)
 
-commit 009823448b82aa5f465668878a544c5842885407
+commit 107c93ee5cad51a6ea0cee471209bfe8d76deaa3
 Author: Lasse Collin <lasse.collin@tukaani.org>
-Date: 2014-12-16 20:57:43 +0200
+Date: 2022-07-14 18:12:38 +0300
 
- xz: Update the man page about --block-size.
+ liblzma: Rename a variable and improve a comment.
 
- src/xz/xz.1 | 41 +++++++++++++++++++++++++++++++++--------
- 1 file changed, 33 insertions(+), 8 deletions(-)
+ src/liblzma/lzma/lzma_decoder.c | 13 +++++++++----
+ 1 file changed, 9 insertions(+), 4 deletions(-)
 
-commit 7dddfbeb499e528940bc12047355c184644aafe9
-Author: Adrien Nader <adrien@notk.org>
-Date: 2014-12-10 22:26:57 +0100
+commit 511feb5eadb988d641b025d597f4fac7502003b8
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: 2022-07-13 22:24:41 +0300
 
- po/fr: several more translation updates: reword and handle --ignore-check.
+ Update THANKS.
 
- po/fr.po | 50 ++++++++++++++++++++++++++------------------------
- 1 file changed, 26 insertions(+), 24 deletions(-)
+ THANKS | 1 +
+ 1 file changed, 1 insertion(+)
 
-commit 6eca5be40e04ddc4b738d493e4e56835956d8b69
-Author: Adrien Nader <adrien@notk.org>
-Date: 2014-12-10 22:23:01 +0100
+commit 9595a3119b9faf0ce01375329cad8bbf85c35ea2
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: 2022-07-13 22:24:07 +0300
 
- po/fr: yet another place where my email address had to be updated.
+ liblzma: Add optional autodetection of LZMA end marker.
+ 
+ Turns out that this is needed for .lzma files as the spec in
+ LZMA SDK says that end marker may be present even if the size
+ is stored in the header. Such files are rare but exist in the
+ real world. The code in liblzma is so old that the spec didn't
+ exist in LZMA SDK back then and I had understood that such
+ files weren't possible (the lzma tool in LZMA SDK didn't
+ create such files).
+ 
+ This modifies the internal API so that LZMA decoder can be told
+ if EOPM is allowed even when the uncompressed size is known.
+ It's allowed with .lzma and not with other uses.
+ 
+ Thanks to Karl Beldan for reporting the problem.
 
- po/fr.po | 2 +-
- 1 file changed, 1 insertion(+), 1 deletion(-)
+ doc/lzma-file-format.txt | 11 +++-
+ src/liblzma/common/alone_decoder.c | 2 +-
+ src/liblzma/common/microlzma_decoder.c | 2 +-
+ src/liblzma/lz/lz_decoder.c | 10 +++-
+ src/liblzma/lz/lz_decoder.h | 8 +--
+ src/liblzma/lzma/lzma2_decoder.c | 2 +-
+ src/liblzma/lzma/lzma_decoder.c | 99 ++++++++++++++++++++++++----------
+ 7 files changed, 95 insertions(+), 39 deletions(-)
 
-commit d1003673e92ba47edd6aeeb3dbea05c18269d0e7
-Author: Adrien Nader <adrien@notk.org>
-Date: 2014-12-10 22:22:20 +0100
+commit 0c0f8e9761eb6eaf199082cf144db7ac5f9d8cb2
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: 2022-07-12 18:53:04 +0300
 
- po/fr: fix several typos that have been around since the beginning.
+ xz: Document the special memlimit case of 2000 MiB on MIPS32.
+ 
+ See commit fc3d3a7296ef58bb799a73943636b8bfd95339f7.
 
- po/fr.po | 22 +++++++++++-----------
- 1 file changed, 11 insertions(+), 11 deletions(-)
+ src/xz/xz.1 | 8 ++++++--
+ 1 file changed, 6 insertions(+), 2 deletions(-)
 
-commit 4c5aa911a0df027e46171e368debc543d2fa72b2
-Author: Adrien Nader <adrien@notk.org>
-Date: 2014-12-03 20:02:31 +0100
+commit d1bfa3dc703325ecd974167e864a8712fdfe936e
+Author: Jia Tan <jiat0218@gmail.com>
+Date: 2022-07-01 21:19:26 +0800
 
- po/fr: last batch of new translations for now.
+ Created script to generate code coverage reports.
 
- Four new error messages.
+ The script uses lcov and genhtml after running the tests
+ to show the code coverage statistics. The script will create
+ a coverage directory where it is run. It can be run both in
+ and out of the source directory.
 
- po/fr.po | 16 ++++++++--------
- 1 file changed, 8 insertions(+), 8 deletions(-)
+ .gitignore | 4 +++
+ tests/code_coverage.sh | 79 ++++++++++++++++++++++++++++++++++++++++++++++++++
+ 2 files changed, 83 insertions(+)
 
-commit 3e3099e36d27059499e7996fb38a62e8ab01d356
-Author: Adrien Nader <adrien@notk.org>
-Date: 2014-12-03 20:01:32 +0100
+commit 86a30b0255d8064169fabfd213d907016d2f9f2a
+Author: Jia Tan <jiat0218@gmail.com>
+Date: 2022-06-16 17:32:19 +0300
 
- po/fr: translations for --threads, --block-size and --block-list.
+ Tests: Add more tests into test_check.
 
- po/fr.po | 12 ++++++++----
- 1 file changed, 8 insertions(+), 4 deletions(-)
+ tests/test_check.c | 279 +++++++++++++++++++++++++++++++++++++++++++++++++++--
+ tests/tests.h | 23 +++++
+ 2 files changed, 295 insertions(+), 7 deletions(-)
 
-commit e7d96a5933eec4e9d4a62569ee88df0ebb0f1d53
-Author: Adrien Nader <adrien@notk.org>
-Date: 2014-12-03 20:00:53 +0100
+commit 82e30fed66a89706388a8c15dc954d84e63f38fa
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: 2022-06-16 15:02:57 +0300
 
- po/fr: remove fuzzy marker for error messages that will be kept in English.
- 
- The following is a copy of a comment inside fr.po:
+ Tests: Use char24 array for enum_strings_lzma_ret.
 
- Note from translator on "file status flags".
- The following entry is kept un-translated on purpose. It is difficult to
- translate and should only happen in exceptional circumstances which means
- that translating would:
- - lose some of the meaning
- - make it more difficult to look up in search engines; it might happen one
- in
- a million times, if we dilute the error message in 20 languages, it will be
- almost impossible to find an explanation and support for the error.
+ Array of pointers to short strings is a bit pointless here
+ and now it's fully const.
 
- po/fr.po | 22 ++++++++++++++++------
- 1 file changed, 16 insertions(+), 6 deletions(-)
+ tests/tests.h | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
 
-commit 46cbb9033af8a21fafe543302d6919746e0d72af
-Author: Adrien Nader <adrien@notk.org>
-Date: 2014-12-03 19:58:25 +0100
+commit 5ba9459e6c4a29f6870ca78ce8ac6e519d59c41e
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: 2022-06-16 14:12:14 +0300
 
- po/fr: several minor updates and better wording.
- 
- Meaning doesn't change at all: it's only for better wording and/or
- formatting of a few strings.
+ Tests: tuktest.h: Add tuktest_error_impl to help with error conditions.
 
- po/fr.po | 14 +++++++-------
- 1 file changed, 7 insertions(+), 7 deletions(-)
+ tests/tuktest.h | 72 +++++++++++++++++++++++++--------------------------------
+ 1 file changed, 32 insertions(+), 40 deletions(-)
 
-commit 7ce49d444f04e73145f79c832eb4d510594b074a
-Author: Adrien Nader <adrien@notk.org>
-Date: 2014-12-03 19:56:12 +0100
+commit b339892668da20aea22a93668c82b87a38e4a97f
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: 2022-06-16 13:29:59 +0300
 
- po/fr: update my email address and copyright years.
+ Tests: tuktest.h: Rename file_from_* and use tuktest_malloc there.
 
- po/fr.po | 4 ++--
- 1 file changed, 2 insertions(+), 2 deletions(-)
+ tests/test_bcj_exact_size.c | 4 +---
+ tests/tuktest.h | 52 +++++++++++++++++++++------------------------
+ 2 files changed, 25 insertions(+), 31 deletions(-)
 
-commit 214c553ebc3047cd720da1ce5c80cf7c38118d3c
-Author: Adrien Nader <adrien@notk.org>
-Date: 2014-11-26 10:08:26 +0100
+commit d8b63a0ad68d1c461eb373466679ebc41fbc207d
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: 2022-06-16 13:08:19 +0300
 
- fr.po: commit file after only "update-po" so actual is readable.
+ Tests: tuktest.h: Add malloc wrapper with automatic freeing.
 
- po/fr.po | 311 ++++++++++++++++++++++++++++++++++++++++-----------------------
- 1 file changed, 199 insertions(+), 112 deletions(-)
+ tests/tuktest.h | 124 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++
+ 1 file changed, 124 insertions(+)
 
-commit 1190c641af09cde85f8bd0fbe5c4906f4a29431b
+commit 1d51536a4b19a8fae768f8eb462fc2238cb36d53
 Author: Lasse Collin <lasse.collin@tukaani.org>
-Date: 2014-12-02 20:04:07 +0200
+Date: 2022-06-16 11:47:37 +0300
 
- liblzma: Document how lzma_mt.block_size affects memory usage.
+ Tests: tuktest.h: Move a function.
 
- src/liblzma/api/lzma/container.h | 4 ++++
- 1 file changed, 4 insertions(+)
+ tests/tuktest.h | 44 ++++++++++++++++++++++----------------------
+ 1 file changed, 22 insertions(+), 22 deletions(-)
 
-commit e4fc1d2f9571fba79ce383595be2ea2a9257def0
+commit 70c7555f6403553ee35539e869de0025592d8564
 Author: Lasse Collin <lasse.collin@tukaani.org>
-Date: 2014-11-28 20:07:18 +0200
+Date: 2022-06-14 22:21:15 +0300
 
- Update INSTALL about a "make check" failure in test_scripts.sh.
+ Tests: test_vli: Remove an invalid test-assertion.
+ 
+ lzma_vli is unsigned so trying a signed value results in
+ a compiler warning from -Wsign-conversion. (lzma_vli)-1
+ equals to LZMA_VLI_UNKNOWN anyway which is the next assertion.
 
- INSTALL | 24 +++++++++++++++++-------
- 1 file changed, 17 insertions(+), 7 deletions(-)
+ tests/test_vli.c | 2 --
+ 1 file changed, 2 deletions(-)
 
-commit 34f9e40a0a0c3bd2c2730cdb9cd550bbb8a3f2fe
+commit 154b73c5a1092c3f785e01666b564ad7ff1be555
 Author: Lasse Collin <lasse.collin@tukaani.org>
-Date: 2014-11-26 20:12:27 +0200
+Date: 2022-06-14 22:10:10 +0300
 
- Remove LZMA_UNSTABLE macro.
+ Tests: test_vli: Add const where appropriate.
 
- src/liblzma/api/lzma/container.h | 4 ----
- src/liblzma/common/common.h | 2 --
- src/xz/private.h | 1 -
- 3 files changed, 7 deletions(-)
+ tests/test_vli.c | 53 ++++++++++++++++++++++++++++-------------------------
+ 1 file changed, 28 insertions(+), 25 deletions(-)
 
-commit 6d9c0ce9f2677b159e32b224aba5b535b304a705
-Author: Lasse Collin <lasse.collin@tukaani.org>
-Date: 2014-11-26 20:10:33 +0200
+commit 0354d6cce3ff98ea6f927107baf216253f6ce2bb
+Author: Jia Tan <jiat75@gmail.com>
+Date: 2022-06-13 20:27:03 +0800
 
- liblzma: Update lzma_stream_encoder_mt() API docs.
+ Added vli tests to .gitignore
 
- src/liblzma/api/lzma/container.h | 5 +++--
- 1 file changed, 3 insertions(+), 2 deletions(-)
+ .gitignore | 1 +
+ 1 file changed, 1 insertion(+)
 
-commit 2301f3f05dd9742f42cda8f0f318864f5dc39ab3
-Author: Lasse Collin <lasse.collin@tukaani.org>
-Date: 2014-11-25 12:32:05 +0200
+commit a08f5ccf6bdc20ef70e41f6f3321618ef146f96e
+Author: Jia Tan <jiat0218@gmail.com>
+Date: 2022-06-12 11:31:40 +0800
 
- liblzma: Verify the filter chain in threaded encoder initialization.
+ Created tests for all functions exported in vli.h
 
- This way an invalid filter chain is detected at the Stream
- encoder initialization instead of delaying it to the first
- call to lzma_code() which triggers the initialization of
- the actual filter encoder(s).
+ Achieved 100% code coverage vli_encoder.c, vli_decoder.c, and vli_size.c
 
- src/liblzma/common/stream_encoder_mt.c | 9 ++++++---
- 1 file changed, 6 insertions(+), 3 deletions(-)
+ tests/Makefile.am | 4 +-
+ tests/test_vli.c | 308 ++++++++++++++++++++++++++++++++++++++++++++++++++++++
+ 2 files changed, 311 insertions(+), 1 deletion(-)
 
-commit 107a263d5bb63cd3593fd6a5c938706539f84523
-Author: Lasse Collin <lasse.collin@tukaani.org>
-Date: 2014-11-17 19:11:49 +0200
+commit 1e3eb61815a91c0a1bfbb802e2d95593f523491f
+Author: jiat75 <jiat0218@gmail.com>
+Date: 2022-06-03 21:24:54 +0800
 
- Build: Update m4/ax_pthread.m4 from Autoconf Archive.
+ Added parallel test artifacts to .gitignore
 
- m4/ax_pthread.m4 | 71 +++++++++++++++++++++++++++++++++++++-------------------
- 1 file changed, 47 insertions(+), 24 deletions(-)
+ .gitignore | 2 ++
+ 1 file changed, 2 insertions(+)
 
-commit b13a781833399ff5726cfc997f3cb2f0acbdbf31
+commit 00e3613f1212eaa84e721585fdb4de6967cf2476
 Author: Lasse Collin <lasse.collin@tukaani.org>
-Date: 2014-11-17 18:52:21 +0200
+Date: 2022-06-14 21:29:21 +0300
 
- Build: Replace obsolete AC_HELP_STRING with AS_HELP_STRING.
+ Tests: Use good-1-empty-bcj-lzma2.xz in test_bcj_exact_size.
+ 
+ It's much nicer this way so that the test data isn't a hardcoded
+ table inside the C file.
 
- configure.ac | 36 ++++++++++++++++++------------------
- m4/tuklib_integer.m4 | 2 +-
- 2 files changed, 19 insertions(+), 19 deletions(-)
+ tests/test_bcj_exact_size.c | 19 +++++++------------
+ 1 file changed, 7 insertions(+), 12 deletions(-)
 
-commit 542cac122ed3550148a2af0033af22b757491378
+commit 86bab755be252bfd3e0a9aee8e7b83a9bbb23ed0
 Author: Lasse Collin <lasse.collin@tukaani.org>
-Date: 2014-11-17 18:43:19 +0200
+Date: 2022-06-14 21:26:13 +0300
 
- Build: Fix Autoconf warnings about escaped backquotes.
- 
- Thanks to Daniel Richard G. for pointing out that it's
- good to sometimes run autoreconf -fi with -Wall.
+ Tests: Add file reading helpers to tuktest.h.
 
- configure.ac | 7 +++----
- 1 file changed, 3 insertions(+), 4 deletions(-)
+ tests/tuktest.h | 183 +++++++++++++++++++++++++++++++++++++++++++++++++++++---
+ 1 file changed, 176 insertions(+), 7 deletions(-)
 
-commit 7b03a15cea8cd4f19ed680b51c4bcbae3ce4142f
+commit 83d2337b72dbf391c6f3b41889eea99e51679105
 Author: Lasse Collin <lasse.collin@tukaani.org>
-Date: 2014-11-10 18:54:40 +0200
+Date: 2022-06-14 18:21:57 +0300
 
- xzdiff: Use mkdir if mktemp isn't available.
+ Tests: tuktest.h: Move a printf from a macro to a helper function.
 
- src/scripts/xzdiff.in | 17 ++++++++++++++++-
- 1 file changed, 16 insertions(+), 1 deletion(-)
+ tests/tuktest.h | 26 ++++++++++++++++++--------
+ 1 file changed, 18 insertions(+), 8 deletions(-)
 
-commit f8c13e5e3609581d5dd9f8777985ca07f2390ad7
+commit f9e8176ea7d520797a2db2d49a5a632c285674a8
 Author: Lasse Collin <lasse.collin@tukaani.org>
-Date: 2014-11-10 18:45:01 +0200
+Date: 2022-06-14 17:20:49 +0300
 
- xzdiff: Create a temporary directory to hold a temporary file.
+ Tests: Add test file good-1-empty-bcj-lzma2.xz.
 
- This avoids the possibility of "File name too long" when
- creating a temp file when the input file name is very long.
- 
- This also means that other users on the system can no longer
- see the input file names in /tmp (or whatever $TMPDIR is)
- since the temporary directory will have a generic name. This
- usually doesn't matter since on many systems one can see
- the arguments given to all processes anyway.
- 
- The number X chars to mktemp where increased from 6 to 10.
- 
- Note that with some shells temp files or dirs won't be used at all.
+ This is from test_bcj_exact_size.c.
+ It's good to have it as a standalone file.
 
- src/scripts/xzdiff.in | 10 +++++-----
- 1 file changed, 5 insertions(+), 5 deletions(-)
+ tests/files/README | 5 +++++
+ tests/files/good-1-empty-bcj-lzma2.xz | Bin 0 -> 52 bytes
+ 2 files changed, 5 insertions(+)
 
-commit 7716dcf9df7f457500cb657314e7a9aea5fedb06
-Author: Lasse Collin <lasse.collin@tukaani.org>
-Date: 2014-11-10 15:38:47 +0200
+commit aa75c5563a760aea3aa23d997d519e702e82726b
+Author: Jia Tan <jiat0218@gmail.com>
+Date: 2022-06-10 21:35:18 +0800
 
- liblzma: Fix lzma_mt.preset in lzma_stream_encoder_mt_memusage().
+ Tests: Created tests for hardware functions.
 
- It read the filter chain from a wrong variable. This is a similar
- bug that was fixed in 9494fb6d0ff41c585326f00aa8f7fe58f8106a5e.
+ Created tests for all API functions exported in
+ src/liblzma/api/lzma/hardware.h. The tests are fairly trivial
+ but are helpful because they will inform users if their machines
+ cannot support these functions. They also improve the code
+ coverage metrics.
 
- src/liblzma/common/stream_encoder_mt.c | 3 +--
- 1 file changed, 1 insertion(+), 2 deletions(-)
+ .gitignore | 1 +
+ tests/Makefile.am | 2 ++
+ tests/test_hardware.c | 45 +++++++++++++++++++++++++++++++++++++++++++++
+ 3 files changed, 48 insertions(+)
 
-commit 230fa4a605542c84b4178a57381695a0af4e779b
+commit 5c8ffdca20813939818843476fb212dfae8838a3
 Author: Lasse Collin <lasse.collin@tukaani.org>
-Date: 2014-11-10 14:49:55 +0200
+Date: 2022-06-02 21:01:45 +0300
 
- Update THANKS.
+ Tests: Convert test_check to tuktest.
+ 
+ Thanks to Jia Tan for help with all the tests.
 
- THANKS | 1 +
- 1 file changed, 1 insertion(+)
+ tests/test_check.c | 67 +++++++++++++++++++++++++++---------------------------
+ 1 file changed, 33 insertions(+), 34 deletions(-)
 
-commit 4e4ae08bc7c1711e399c9f2d26eb375d39d08101
+commit faf5ff8899d539b4dcd2a7e5280cb820a4746c86
 Author: Lasse Collin <lasse.collin@tukaani.org>
-Date: 2014-10-29 21:28:25 +0200
+Date: 2022-06-02 20:31:03 +0300
 
- Update .gitignore files.
+ Tests: Convert test_block_header to tuktest.
 
- .gitignore | 2 ++
- m4/.gitignore | 3 +++
- 2 files changed, 5 insertions(+)
+ tests/test_block_header.c | 89 +++++++++++++++++++++++++++--------------------
+ 1 file changed, 52 insertions(+), 37 deletions(-)
 
-commit c923b140b27d1a055db6284e10fd546ad1a7fcdb
+commit 754d39fbebee3782258d42f154a223d3c5770ec7
 Author: Lasse Collin <lasse.collin@tukaani.org>
-Date: 2014-10-29 21:15:35 +0200
+Date: 2022-06-02 20:28:23 +0300
 
- Build: Prepare to support Automake's subdir-objects.
- 
- Due to a bug in Automake, subdir-objects won't be enabled
- for now.
- 
- http://debbugs.gnu.org/cgi/bugreport.cgi?bug=17354
+ Tests: Convert test_bcj_exact_size to tuktest.
 
- Thanks to Daniel Richard G. for the original patches.
+ The compress() and decompress() functions were merged because
+ the later depends on the former so they need to be a single
+ test case.
 
- configure.ac | 7 ++++++-
- src/Makefile.am | 22 +++++++++++++++++++++-
- src/liblzma/Makefile.am | 4 ++--
- src/lzmainfo/Makefile.am | 4 ++--
- src/xz/Makefile.am | 10 +++++-----
- src/xzdec/Makefile.am | 8 ++++----
- 6 files changed, 40 insertions(+), 15 deletions(-)
+ tests/test_bcj_exact_size.c | 75 +++++++++++++++++++++++++--------------------
+ 1 file changed, 41 insertions(+), 34 deletions(-)
 
-commit 08c2aa16bea0df82828f665d51fba2e0a5e8997f
+commit 96da21470f9570cd08286906a050a7c22631775b
 Author: Lasse Collin <lasse.collin@tukaani.org>
-Date: 2014-10-24 20:09:29 +0300
+Date: 2022-06-02 20:27:00 +0300
 
- Translations: Update the Italian translation.
+ Tests: Include tuktest.h in tests.h.
 
- Thanks to Milo Casagrande.
+ This breaks -Werror because none of the tests so far use
+ tuktest.h and thus there are warnings about unused variables
+ and functions.
 
- po/it.po | 452 ++++++++++++++++++++++++++++++++++++++-------------------------
- 1 file changed, 275 insertions(+), 177 deletions(-)
+ tests/tests.h | 47 +++++++++++++++++++++++------------------------
+ 1 file changed, 23 insertions(+), 24 deletions(-)
 
-commit 2f9f61aa83539c54ff6c118a2693890f0519b3dd
+commit df71ba1c991f60c3269aaadd398247e632714626
 Author: Lasse Collin <lasse.collin@tukaani.org>
-Date: 2014-10-18 18:51:45 +0300
+Date: 2022-06-02 20:25:21 +0300
 
- Translations: Update the Polish translation.
- 
- Thanks to Jakub Bogusz.
+ Tests: Add tuktest.h mini-test-framework.
 
- po/pl.po | 332 ++++++++++++++++++++++++++++++++++++++++-----------------------
- 1 file changed, 214 insertions(+), 118 deletions(-)
+ tests/Makefile.am | 1 +
+ tests/tuktest.h | 752 ++++++++++++++++++++++++++++++++++++++++++++++++++++++
+ 2 files changed, 753 insertions(+)
 
-commit 4f9d233f67aea25e532824d11b7642cf7dee7a76
-Author: Andre Noll <maan@tuebingen.mpg.de>
-Date: 2014-10-14 17:30:30 +0200
+commit 4773608554d1b684a05ff9c1d879cf5c42266d33
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: 2022-05-23 21:31:36 +0300
 
- l10n: de.po: Change translator email address.
+ Build: Enable Automake's parallel test harness.
 
- Although the old address is still working, the new one should
- be preferred. So this commit changes all three places in de.po
- accordingly.
- 
- Signed-off-by: Andre Noll <maan@tuebingen.mpg.de>
+ It has been the default for quite some time already and
+ the old serial harness isn't discouraged. The downside is
+ that with parallel tests one cannot print progress info or
+ other diagnostics to the terminal; all output from the tests
+ will be in the log files only. But now that the compression
+ tests are separated the parallel tests will speed things up.
 
- po/de.po | 6 +++---
- 1 file changed, 3 insertions(+), 3 deletions(-)
+ configure.ac | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
 
-commit 00502b2bedad43f0cc167ac17ae0608837ee196b
-Author: Andre Noll <maan@tuebingen.mpg.de>
-Date: 2014-10-14 17:30:29 +0200
+commit 9a6dd6d46f7f256a5573e5d874c1052033ed7b05
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: 2022-05-23 21:17:47 +0300
 
- l10n: de.po: Update German translation
+ Tests: Split test_compress.sh into separate test unit for each file.
 
- Signed-off-by: Andre Noll <maan@systemlinux.org>
+ test_compress.sh now takes one command line argument:
+ a filename to be tested. If it begins with "compress_generated_"
+ the file will be created with create_compress_files.
+ 
+ This will allow parallel execution of the slow tests.
 
- po/de.po | 531 +++++++++++++++++++++++++++++++++------------------------------
- 1 file changed, 281 insertions(+), 250 deletions(-)
+ tests/Makefile.am | 11 +++-
+ tests/test_compress.sh | 91 +++++++++++++++++++---------------
+ tests/test_compress_generated_abc | 3 ++
+ tests/test_compress_generated_random | 3 ++
+ tests/test_compress_generated_text | 3 ++
+ tests/test_compress_prepared_bcj_sparc | 3 ++
+ tests/test_compress_prepared_bcj_x86 | 3 ++
+ 7 files changed, 77 insertions(+), 40 deletions(-)
 
-commit 706b0496753fb609e69f1570ec603f11162189d1
-Author: Andre Noll <maan@tuebingen.mpg.de>
-Date: 2014-10-14 17:30:28 +0200
+commit c7758ac9c734707514dd34f254173ebac5eea7f8
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: 2022-05-23 20:32:49 +0300
 
- l10n: de.po: Fix typo: Schießen -> Schließen.
+ Test: Make create_compress_files.c a little more flexible.
 
- That's a funny one since "schießen" means to shoot :)
+ If a command line argument is given, then only the test file
+ of that type is created. It's quite dumb in sense that unknown
+ names don't give an error but it's good enough here.
 
- Signed-off-by: Andre Noll <maan@systemlinux.org>
+ Also use EXIT_FAILURE instead of 1 as exit status for errors.
 
- po/de.po | 2 +-
- 1 file changed, 1 insertion(+), 1 deletion(-)
+ tests/create_compress_files.c | 25 +++++++++++++++----------
+ 1 file changed, 15 insertions(+), 10 deletions(-)
 
-commit 7c32e6a935c3d7ee366abad1679bd5f322f0c7d4
+commit 4a8e4a7b0ad4b03c0ac6862716c3457452cdaf8c
 Author: Lasse Collin <lasse.collin@tukaani.org>
-Date: 2014-10-09 19:42:26 +0300
+Date: 2022-05-23 20:17:42 +0300
 
- Update THANKS.
+ Tests: Remove unneeded commented lines from test_compress.sh.
 
- THANKS | 1 +
- 1 file changed, 1 insertion(+)
+ tests/test_compress.sh | 13 -------------
+ 1 file changed, 13 deletions(-)
 
-commit 076258cc458f1e705041ac7a729b15ffe8c5214a
+commit 2ee50d150ee009f36135540b459e6ff328549725
 Author: Lasse Collin <lasse.collin@tukaani.org>
-Date: 2014-10-09 19:41:51 +0300
+Date: 2022-05-23 20:16:00 +0300
 
- Add support for AmigaOS/AROS to tuklib_physmem().
+ Tests: Remove progress indicator from test_compress.sh.
 
- Thanks to Fredrik Wikstrom.
+ It will be useless with Automake's parallel tests.
 
- m4/tuklib_physmem.m4 | 3 ++-
- src/common/tuklib_physmem.c | 7 +++++++
- 2 files changed, 9 insertions(+), 1 deletion(-)
+ tests/test_compress.sh | 9 ---------
+ 1 file changed, 9 deletions(-)
 
-commit efa7b0a210e1baa8e128fc98c5443a944c39ad24
+commit 2ce4f36f179a81d0c6e182a409f363df759d1ad0
 Author: Lasse Collin <lasse.collin@tukaani.org>
-Date: 2014-10-09 18:42:14 +0300
+Date: 2022-05-23 19:37:18 +0300
 
- xzgrep: Avoid passing both -q and -l to grep.
+ liblzma: Silence a warning.
 
- The behavior of grep -ql varies:
- - GNU grep behaves like grep -q.
- - OpenBSD grep behaves like grep -l.
+ The actual initialization is done via mythread_sync and seems
+ that GCC doesn't necessarily see that it gets initialized there.
+
+ src/liblzma/common/stream_decoder_mt.c | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+commit 5d8f3764ef43c35910e6d7003c0900a961ef6544
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: 2022-04-14 20:53:16 +0300
+
+ xz: Fix build with --disable-threads.
+
+ src/xz/hardware.c | 4 ++++
+ 1 file changed, 4 insertions(+)
+
+commit 1d592897278b172d8549aa29c3a1f3a4f432a9b9
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: 2022-04-14 14:50:17 +0300
+
+ xz: Change the cap of the default -T0 memlimit for 32-bit xz.
 
- POSIX doesn't make it 100 % clear what behavior is expected.
- Anyway, using both -q and -l at the same time makes no sense
- so both options simply should never be used at the same time.
+ The SIZE_MAX / 3 was 1365 MiB. 1400 MiB gives little more room
+ and it looks like a round (artificial) number in --info-memory
+ once --info-memory is made to display it.
 
- Thanks to Christian Weisgerber.
+ Also, using #if avoids useless code on 64-bit builds.
 
- src/scripts/xzgrep.in | 6 ++++--
- 1 file changed, 4 insertions(+), 2 deletions(-)
+ src/xz/hardware.c | 4 +++-
+ 1 file changed, 3 insertions(+), 1 deletion(-)
 
-commit 9c5f76098c9986b48d2fc574a0b764f4cde0c538
-Author: Trần Ngọc Quân <vnwildman@gmail.com>
-Date: 2014-09-25 09:22:45 +0700
+commit c77fe55ddb7752ed0fec46967c5ec9a72632ea0c
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: 2022-04-14 14:20:46 +0300
 
- l10n: vi.po: Update Vietnamese translation
+ xz: Add a default soft memory usage limit for --threads=0.
+ 
+ This is a soft limit in sense that it only affects the number of
+ threads. It never makes xz fail and it never makes xz change
+ settings that would affect the compressed output.
+ 
+ The idea is to make -T0 have more reasonable behavior when
+ the system has very many cores or when a memory-hungry
+ compression options are used. This also helps with 32-bit xz,
+ preventing it from running out of address space.
 
- Signed-off-by: Trần Ngọc Quân <vnwildman@gmail.com>
+ The downside of this commit is that now the number of threads
+ might become too low compared to what the user expected. I
+ hope this to be an acceptable compromise as the old behavior
+ has been a source of well-argued complaints for a long time.
 
- po/vi.po | 136 +++++++++++++++++++++++++++++++++++++++------------------------
- 1 file changed, 84 insertions(+), 52 deletions(-)
+ src/xz/coder.c | 28 ++++++++++++++++++++++++++--
+ src/xz/hardware.c | 38 +++++++++++++++++++++++++++++---------
+ src/xz/hardware.h | 27 +++++++++++++++++++++++++++
+ 3 files changed, 82 insertions(+), 11 deletions(-)
 
-commit c4911f2db36d811896c73c008b4218d8fa9a4730
+commit 0adc13bfe32c14f3e4c6ce9f2d4fdf4112ab53f4
 Author: Lasse Collin <lasse.collin@tukaani.org>
-Date: 2014-09-25 18:38:48 +0300
+Date: 2022-04-14 12:59:09 +0300
 
- Build: Detect supported compiler warning flags better.
+ xz: Make -T0 use multithreaded mode on single-core systems.
 
- Clang and nowadays also GCC accept any -Wfoobar option
- but then may give a warning that an unknown warning option
- was specified. To avoid adding unsupported warning options,
- the options are now tested with -Werror.
+ The main problem withi the old behavior is that the compressed
+ output is different on single-core systems vs. multicore systems.
+ This commit fixes it by making -T0 one thread in multithreaded mode
+ on single-core systems.
 
- Thanks to Charles Diza.
+ The downside of this is that it uses more memory. However, if
+ --memlimit-compress is used, xz can (thanks to the previous commit)
+ drop to the single-threaded mode still.
 
- configure.ac | 5 +++--
- 1 file changed, 3 insertions(+), 2 deletions(-)
+ src/xz/coder.c | 18 +++++++++---------
+ src/xz/hardware.c | 14 ++++++++++++++
+ src/xz/hardware.h | 4 ++++
+ 3 files changed, 27 insertions(+), 9 deletions(-)
 
-commit 76e75522ed6f5c228d55587dee5a997893f6e474
+commit 898faa97287a756231c663a3ed5165672b417207
 Author: Lasse Collin <lasse.collin@tukaani.org>
-Date: 2014-09-20 21:01:21 +0300
+Date: 2022-04-14 12:38:00 +0300
 
- Update NEWS for 5.0.7.
+ xz: Changes to --memlimit-compress and --no-adjust.
+ 
+ In single-threaded mode, --memlimit-compress can make xz scale down
+ the LZMA2 dictionary size to meet the memory usage limit. This
+ obviously affects the compressed output. However, if xz was in
+ threaded mode, --memlimit-compress could make xz reduce the number
+ of threads but it wouldn't make xz switch from multithreaded mode
+ to single-threaded mode or scale down the LZMA2 dictionary size.
+ This seemed illogical and there was even a "FIXME?" about it.
+ 
+ Now --memlimit-compress can make xz switch to single-threaded
+ mode if one thread in multithreaded mode uses too much memory.
+ If memory usage is still too high, then the LZMA2 dictionary
+ size can be scaled down too.
+ 
+ The option --no-adjust was also changed so that it no longer
+ prevents xz from scaling down the number of threads as that
+ doesn't affect compressed output (only performance). After
+ this commit --no-adjust only prevents adjustments that affect
+ compressed output, that is, with --no-adjust xz won't switch
+ from multithreaded mode to single-threaded mode and won't
+ scale down the LZMA2 dictionary size.
+ 
+ The man page wasn't updated yet.
 
- NEWS | 11 +++++++++++
- 1 file changed, 11 insertions(+)
+ src/xz/coder.c | 63 +++++++++++++++++++++++++++++++++++++++-------------------
+ 1 file changed, 43 insertions(+), 20 deletions(-)
 
-commit d62028b4c1174fc67b6929f126f5eb24c018c700
+commit cad299008cf73ec566f0662a9cf2b94f86a99659
 Author: Lasse Collin <lasse.collin@tukaani.org>
-Date: 2014-09-20 19:42:56 +0300
+Date: 2022-04-11 22:20:49 +0300
 
- liblzma: Fix a portability problem in Makefile.am.
+ xz: Add --memlimit-mt-decompress along with a default limit value.
+ 
+ --memlimit-mt-decompress allows specifying the limit for
+ multithreaded decompression. This matches memlimit_threading in
+ liblzma. This limit can only affect the number of threads being
+ used; it will never prevent xz from decompressing a file. The
+ old --memlimit-decompress option is still used at the same time.
 
- POSIX supports $< only in inference rules (suffix rules).
- Using it elsewhere is a GNU make extension and doesn't
- work e.g. with OpenBSD make.
+ If the value of --memlimit-decompress (the default value or
+ one specified by the user) is less than the value of
+ --memlimit-mt-decompress , then --memlimit-mt-decompress is
+ reduced to match --memlimit-decompress.
 
- Thanks to Christian Weisgerber for the patch.
+ Man page wasn't updated yet.
 
- src/liblzma/Makefile.am | 2 +-
- 1 file changed, 1 insertion(+), 1 deletion(-)
+ src/xz/args.c | 24 +++++++++++++++-------
+ src/xz/coder.c | 34 ++++++++++---------------------
+ src/xz/hardware.c | 60 ++++++++++++++++++++++++++++++++++++++++++++++++++-----
+ src/xz/hardware.h | 17 ++++++++++------
+ src/xz/message.c | 4 +++-
+ 5 files changed, 97 insertions(+), 42 deletions(-)
 
-commit c35de31d4283edad3e57d37ffe939406542cb7bb
+commit fe87b4cd5364f5bbb6a75a0299f1500c852d7c9a
 Author: Lasse Collin <lasse.collin@tukaani.org>
-Date: 2014-09-14 21:54:09 +0300
+Date: 2022-04-06 23:11:59 +0300
 
- Bump the version number to 5.1.4beta.
+ liblzma: Threaded decoder: Improve setting of pending_error.
+ 
+ It doesn't need to be done conditionally. The comments try
+ to explain it.
 
- src/liblzma/api/lzma/version.h | 4 ++--
- src/liblzma/liblzma.map | 2 +-
- 2 files changed, 3 insertions(+), 3 deletions(-)
+ src/liblzma/common/stream_decoder_mt.c | 51 +++++++++++++++++++++++-----------
+ 1 file changed, 35 insertions(+), 16 deletions(-)
 
-commit e9e097e22cacdaa23e5414fea7913535449cb340
+commit 90621da7f6e1bfd6d91d60415eae04b2bca274c2
 Author: Lasse Collin <lasse.collin@tukaani.org>
-Date: 2014-09-14 21:50:13 +0300
+Date: 2022-04-06 12:39:49 +0300
 
- Update NEWS for 5.0.6 and 5.1.4beta.
+ liblzma: Add a new flag LZMA_FAIL_FAST for threaded decoder.
+ 
+ In most cases if the input file is corrupt the application won't
+ care about the uncompressed content at all. With this new flag
+ the threaded decoder will return an error as soon as any thread
+ has detected an error; it won't wait to copy out the data before
+ the location of the error.
+ 
+ I don't plan to use this in xz to keep the behavior consistent
+ between single-threaded and multi-threaded modes.
 
- NEWS | 50 ++++++++++++++++++++++++++++++++++++++++++++++++++
- 1 file changed, 50 insertions(+)
+ src/liblzma/api/lzma/container.h | 25 ++++++++++++++++-
+ src/liblzma/common/common.h | 7 +++--
+ src/liblzma/common/stream_decoder_mt.c | 50 +++++++++++++++++++---------------
+ 3 files changed, 56 insertions(+), 26 deletions(-)
 
-commit 642f856bb8562ab66704b1e01ac7bc08b6d0a663
+commit 64b6d496dc815a176d8307f418f6834a26783484
 Author: Lasse Collin <lasse.collin@tukaani.org>
-Date: 2014-09-14 21:02:41 +0300
+Date: 2022-04-05 12:24:57 +0300
 
- Update TODO.
+ liblzma: Threaded decoder: Always wait for output if LZMA_FINISH is used.
+ 
+ This makes the behavior consistent with the single-threaded
+ decoder when handling truncated .xz files.
+ 
+ Thanks to Jia Tan for finding this issue.
 
- TODO | 38 ++++++++++++++++++++++++++++++++++----
- 1 file changed, 34 insertions(+), 4 deletions(-)
+ src/liblzma/common/stream_decoder_mt.c | 26 ++++++++++++++++++++++++--
+ 1 file changed, 24 insertions(+), 2 deletions(-)
 
-commit 6b5e3b9eff5b8cedb2aac5f524d4d60fc8a48124
+commit e671bc8828b9c0c5406c3a22c541301d0eb54518
 Author: Lasse Collin <lasse.collin@tukaani.org>
-Date: 2014-08-05 22:32:36 +0300
+Date: 2022-04-02 21:49:59 +0300
 
- xz: Add --ignore-check.
+ liblzma: Threaded decoder: Support zpipe.c-style decoding loop.
+ 
+ This makes it possible to call lzma_code() in a loop that only
+ reads new input when lzma_code() didn't fill the output buffer
+ completely. That isn't the calling style suggested by the
+ liblzma example program 02_decompress.c so perhaps the usefulness
+ of this feature is limited.
+ 
+ Also, it is possible to write such a loop so that it works
+ with the single-threaded decoder but not with the threaded
+ decoder even after this commit, or so that it works only if
+ lzma_mt.timeout = 0.
+ 
+ The zlib tutorial <https://zlib.net/zlib_how.html> is a well-known
+ example of a loop where more input is read only when output isn't
+ full. Porting this as is to liblzma would work with the
+ single-threaded decoder (if LZMA_CONCATENATED isn't used) but it
+ wouldn't work with threaded decoder even after this commit because
+ the loop assumes that no more output is possible when it cannot
+ read more input ("if (strm.avail_in == 0) break;"). This cannot
+ be fixed at liblzma side; the loop has to be modified at least
+ a little.
+ 
+ I'm adding this in any case because the actual code is simple
+ and short and should have no harmful side-effects in other
+ situations.
 
- src/xz/args.c | 7 +++++++
- src/xz/args.h | 1 +
- src/xz/coder.c | 10 +++++++++-
- src/xz/message.c | 2 ++
- src/xz/xz.1 | 19 +++++++++++++++++++
- 5 files changed, 38 insertions(+), 1 deletion(-)
+ src/liblzma/common/stream_decoder_mt.c | 77 +++++++++++++++++++++++++++++-----
+ 1 file changed, 67 insertions(+), 10 deletions(-)
 
-commit 9adbc2ff373f979c917cdfd3679ce0ebd59f1040
+commit 2ba8173e27be4793edb46497e499ac2ae753a316
 Author: Lasse Collin <lasse.collin@tukaani.org>
-Date: 2014-08-05 22:15:07 +0300
+Date: 2022-03-31 00:05:07 +0300
 
- liblzma: Add support for LZMA_IGNORE_CHECK.
+ Update THANKS.
 
- src/liblzma/api/lzma/container.h | 24 ++++++++++++++++++++++++
- src/liblzma/common/common.h | 1 +
- src/liblzma/common/stream_decoder.c | 14 ++++++++++++--
- 3 files changed, 37 insertions(+), 2 deletions(-)
+ THANKS | 1 +
+ 1 file changed, 1 insertion(+)
 
-commit 0e0f34b8e4f1c60ecaec15c2105982381cc9c3e6
+commit 69d1b3fc29677af8ade8dc15dba83f0589cb63d6
 Author: Lasse Collin <lasse.collin@tukaani.org>
-Date: 2014-08-05 22:03:30 +0300
+Date: 2022-03-29 19:19:12 +0300
 
- liblzma: Add support for lzma_block.ignore_check.
+ xzgrep: Fix escaping of malicious filenames (ZDI-CAN-16587).
+ 
+ Malicious filenames can make xzgrep to write to arbitrary files
+ or (with a GNU sed extension) lead to arbitrary code execution.
+ 
+ xzgrep from XZ Utils versions up to and including 5.2.5 are
+ affected. 5.3.1alpha and 5.3.2alpha are affected as well.
+ This patch works for all of them.
+ 
+ This bug was inherited from gzip's zgrep. gzip 1.12 includes
+ a fix for zgrep.
+ 
+ The issue with the old sed script is that with multiple newlines,
+ the N-command will read the second line of input, then the
+ s-commands will be skipped because it's not the end of the
+ file yet, then a new sed cycle starts and the pattern space
+ is printed and emptied. So only the last line or two get escaped.
+ 
+ One way to fix this would be to read all lines into the pattern
+ space first. However, the included fix is even simpler: All lines
+ except the last line get a backslash appended at the end. To ensure
+ that shell command substitution doesn't eat a possible trailing
+ newline, a colon is appended to the filename before escaping.
+ The colon is later used to separate the filename from the grep
+ output so it is fine to add it here instead of a few lines later.
+ 
+ The old code also wasn't POSIX compliant as it used \n in the
+ replacement section of the s-command. Using \<newline> is the
+ POSIX compatible method.
+ 
+ LC_ALL=C was added to the two critical sed commands. POSIX sed
+ manual recommends it when using sed to manipulate pathnames
+ because in other locales invalid multibyte sequences might
+ cause issues with some sed implementations. In case of GNU sed,
+ these particular sed scripts wouldn't have such problems but some
+ other scripts could have, see:
 
- Note that this slightly changes how lzma_block_header_decode()
- has been documented. Earlier it said that the .version is set
- to the lowest required value, but now it says that the .version
- field is kept unchanged if possible. In practice this doesn't
- affect any old code, because before this commit the only
- possible .version was 0.
+ info '(sed)Locale Considerations'
+ 
+ This vulnerability was discovered by:
+ cleemy desu wayo working with Trend Micro Zero Day Initiative
+ 
+ Thanks to Jim Meyering and Paul Eggert discussing the different
+ ways to fix this and for coordinating the patch release schedule
+ with gzip.
 
- src/liblzma/api/lzma/block.h | 50 ++++++++++++++++++++++++-------
- src/liblzma/common/block_buffer_encoder.c | 2 +-
- src/liblzma/common/block_decoder.c | 18 ++++++++---
- src/liblzma/common/block_encoder.c | 2 +-
- src/liblzma/common/block_header_decoder.c | 12 ++++++--
- src/liblzma/common/block_header_encoder.c | 2 +-
- src/liblzma/common/block_util.c | 2 +-
- 7 files changed, 68 insertions(+), 20 deletions(-)
+ src/scripts/xzgrep.in | 20 ++++++++++++--------
+ 1 file changed, 12 insertions(+), 8 deletions(-)
 
-commit 71e1437ab585b46f7a25f5a131557d3d1c0cbaa2
+commit bd93b776c1bd15e90661033c918cdeb354dbcc38
 Author: Lasse Collin <lasse.collin@tukaani.org>
-Date: 2014-08-04 19:25:58 +0300
+Date: 2022-03-26 01:02:44 +0200
 
- liblzma: Use lzma_memcmplen() in the BT3 match finder.
+ liblzma: Fix a deadlock in threaded decoder.
 
- I had missed this when writing the commit
- 5db75054e900fa06ef5ade5f2c21dffdd5d16141.
+ If a worker thread has consumed all input so far and it's
+ waiting on thr->cond and then the main thread enables
+ partial update for that thread, the code used to deadlock.
+ This commit allows one dummy decoding pass to occur in this
+ situation which then also does the partial update.
 
- Thanks to Jun I Jin.
+ As part of the fix, this moves thr->progress_* updates to
+ avoid the second thr->mutex locking.
+ 
+ Thanks to Jia Tan for finding, debugging, and reporting the bug.
 
- src/liblzma/lz/lz_encoder_mf.c | 5 ++---
- 1 file changed, 2 insertions(+), 3 deletions(-)
+ src/liblzma/common/stream_decoder_mt.c | 71 +++++++++++++++++++++++++---------
+ 1 file changed, 52 insertions(+), 19 deletions(-)
 
-commit 41dc9ea06e1414ebe8ef52afc8fc15b6e3282b04
+commit e0394e94230f208682ac1e1f4c41f22f9ad79916
 Author: Lasse Collin <lasse.collin@tukaani.org>
-Date: 2014-08-04 00:25:44 +0300
+Date: 2022-03-23 16:34:00 +0200
 
 Update THANKS.
 
 THANKS | 1 +
 1 file changed, 1 insertion(+)
 
-commit 5dcffdbcc23a68abc3ac3539b30be71bc9b5af84
+commit 487c77d48760564b1949c5067630b675b87be4de
 Author: Lasse Collin <lasse.collin@tukaani.org>
-Date: 2014-08-03 21:32:25 +0300
+Date: 2022-03-23 16:28:55 +0200
 
- liblzma: SHA-256: Optimize the Maj macro slightly.
+ liblzma: Threaded decoder: Don't stop threads on LZMA_TIMED_OUT.
 
- The Maj macro is used where multiple things are added
- together, so making Maj a sum of two expressions allows
- some extra freedom for the compiler to schedule the
- instructions.
+ LZMA_TIMED_OUT is not an error and thus stopping threads on
+ LZMA_TIMED_OUT breaks the decoder badly.
 
- I learned this trick from
- <http://www.hackersdelight.org/corres.txt>.
+ Thanks to Jia Tan for finding the bug and for the patch.
 
- src/liblzma/check/sha256.c | 2 +-
+ src/liblzma/common/stream_decoder_mt.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
 
-commit a9477d1e0c6fd0e47e637d051e7b9e2a5d9af517
+commit 6c6da57ae2aa962aabde6892442227063d87e88c
 Author: Lasse Collin <lasse.collin@tukaani.org>
-Date: 2014-08-03 21:08:12 +0300
+Date: 2022-03-07 00:36:16 +0200
 
- liblzma: SHA-256: Optimize the way rotations are done.
+ xz: Add initial support for threaded decompression.
 
- This looks weird because the rotations become sequential,
- but it helps quite a bit on both 32-bit and 64-bit x86:
+ If threading support is enabled at build time, this will
+ use lzma_stream_decoder_mt() even for single-threaded mode.
+ With memlimit_threading=0 the behavior should be identical.
 
- - It requires fewer instructions on two-operand
- instruction sets like x86.
+ This needs some work like adding --memlimit-threading=LIMIT.
 
- - It requires one register less which matters especially
- on 32-bit x86.
+ The original patch from Sebastian Andrzej Siewior included
+ a method to get currently available RAM on Linux. It might
+ be one way to go but as it is Linux-only, the available-RAM
+ approach needs work for portability or using a fallback method
+ on other OSes.
 
- I hope this doesn't hurt other archs.
- 
- I didn't invent this idea myself, but I don't remember where
- I saw it first.
+ The man page wasn't updated yet.
 
- src/liblzma/check/sha256.c | 17 +++++++++++------
- 1 file changed, 11 insertions(+), 6 deletions(-)
+ src/xz/coder.c | 36 +++++++++++++++++++++++++++++++++++-
+ 1 file changed, 35 insertions(+), 1 deletion(-)
 
-commit 5a76c7c8ee9a0afbeedb1c211db9224260404347
+commit 4cce3e27f529af33e0e7749a8cbcec59954946b5
 Author: Lasse Collin <lasse.collin@tukaani.org>
-Date: 2014-08-03 20:38:13 +0300
+Date: 2022-03-06 23:36:20 +0200
 
- liblzma: SHA-256: Remove the GCC #pragma that became unneeded.
+ liblzma: Add threaded .xz decompressor.
+ 
+ I realize that this is about a decade late.
 
- The unrolling in the previous commit should avoid the
- situation where a compiler may think that an uninitialized
- variable might be accessed.
+ Big thanks to Sebastian Andrzej Siewior for the original patch.
+ I made a bunch of smaller changes but after a while quite a few
+ things got rewritten. So any bugs in the commit were created by me.
 
- src/liblzma/check/sha256.c | 5 -----
- 1 file changed, 5 deletions(-)
+ src/liblzma/api/lzma/container.h | 90 +-
+ src/liblzma/common/Makefile.inc | 5 +
+ src/liblzma/common/common.h | 4 +
+ src/liblzma/common/stream_decoder_mt.c | 1814 ++++++++++++++++++++++++++++++++
+ src/liblzma/liblzma.map | 1 +
+ 5 files changed, 1907 insertions(+), 7 deletions(-)
 
-commit 9a096f8e57509775c331950b8351bbca77bdcfa8
+commit 717631b9788dc9c100ee0c87d3c14a2782638ff4
 Author: Lasse Collin <lasse.collin@tukaani.org>
-Date: 2014-08-03 20:33:38 +0300
+Date: 2022-03-06 16:54:23 +0200
 
- liblzma: SHA-256: Unroll a little more.
+ liblzma: Fix docs: lzma_block_decoder() cannot return LZMA_UNSUPPORTED_CHECK.
 
- This way a branch isn't needed for each operation
- to choose between blk0 and blk2, and still the code
- doesn't grow as much as it would with full unrolling.
+ If Check is unsupported, it will be silently ignored.
+ It's the caller's job to handle it.
 
- src/liblzma/check/sha256.c | 25 ++++++++++++++++---------
- 1 file changed, 16 insertions(+), 9 deletions(-)
+ src/liblzma/api/lzma/block.h | 3 ---
+ 1 file changed, 3 deletions(-)
 
-commit bc7650d87bf27f85f1a2a806dc2db1780e09e6a5
+commit 1a4bb97a00936535e30ac61945aeee38882b5d1a
 Author: Lasse Collin <lasse.collin@tukaani.org>
-Date: 2014-08-03 19:56:43 +0300
+Date: 2022-03-06 16:41:19 +0200
 
- liblzma: SHA-256: Do the byteswapping without a temporary buffer.
+ liblzma: Add new output queue (lzma_outq) features.
+ 
+ Add lzma_outq_clear_cache2() which may leave one buffer allocated
+ in the cache.
+ 
+ Add lzma_outq_outbuf_memusage() to get the memory needed for
+ a single lzma_outbuf. This is now used internally in outqueue.c too.
+ 
+ Track both the total amount of memory allocated and the amount of
+ memory that is in active use (not in cache).
+ 
+ In lzma_outbuf, allow storing the current input position that
+ matches the current output position. This way the main thread
+ can notice when no more output is possible without first providing
+ more input.
+ 
+ Allow specifying return code for lzma_outq_read() in a finished
+ lzma_outbuf.
 
- src/liblzma/check/sha256.c | 13 +------------
- 1 file changed, 1 insertion(+), 12 deletions(-)
+ src/liblzma/common/outqueue.c | 43 +++++++++++++++++++++++++++++++++++-------
+ src/liblzma/common/outqueue.h | 44 ++++++++++++++++++++++++++++++++++++++++++-
+ 2 files changed, 79 insertions(+), 8 deletions(-)
 
-commit 544aaa3d13554e8640f9caf7db717a96360ec0f6
+commit ddbc6f58c2de388eed24cd7ea91b523d397da5f4
 Author: Lasse Collin <lasse.collin@tukaani.org>
-Date: 2014-07-25 22:38:28 +0300
+Date: 2022-03-06 15:18:58 +0200
 
- liblzma: Use lzma_memcmplen() in normal mode of LZMA.
- 
- Two locations were not changed yet because the simplest change
- assumes that the initial "len" may be greater than "limit".
+ liblzma: Index hash: Change return value type of hash_append() to void.
 
- src/liblzma/lzma/lzma_encoder_optimum_normal.c | 20 +++++---------------
- 1 file changed, 5 insertions(+), 15 deletions(-)
+ src/liblzma/common/index_hash.c | 11 +++++------
+ 1 file changed, 5 insertions(+), 6 deletions(-)
 
-commit f48fce093b07aeda95c18850f5e086d9f2383380
+commit 20e7a33e2d59c6a814447d3991f21e2702174b20
 Author: Lasse Collin <lasse.collin@tukaani.org>
-Date: 2014-07-25 22:30:38 +0300
+Date: 2022-02-22 03:42:57 +0200
 
- liblzma: Simplify LZMA fast mode code by using memcmp().
+ liblzma: Minor addition to lzma_vli_size() API doc.
+ 
+ Thanks to Jia Tan.
 
- src/liblzma/lzma/lzma_encoder_optimum_fast.c | 11 +----------
- 1 file changed, 1 insertion(+), 10 deletions(-)
+ src/liblzma/api/lzma/vli.h | 2 ++
+ 1 file changed, 2 insertions(+)
 
-commit 6bf5308e34e23dede5b301b1b9b4f131dacd9218
+commit 4f78f5fcf63592f2d77e921cfe0d5de300867374
 Author: Lasse Collin <lasse.collin@tukaani.org>
-Date: 2014-07-25 22:29:49 +0300
+Date: 2022-02-22 02:04:18 +0200
 
- liblzma: Use lzma_memcmplen() in fast mode of LZMA.
+ liblzma: Check the return value of lzma_index_append() in threaded encoder.
+ 
+ If lzma_index_append() failed (most likely memory allocation failure)
+ it could have gone unnoticed and the resulting .xz file would have
+ an incorrect Index. Decompressing such a file would produce the
+ correct uncompressed data but then an error would occur when
+ verifying the Index field.
 
- src/liblzma/lzma/lzma_encoder_optimum_fast.c | 6 +++---
- 1 file changed, 3 insertions(+), 3 deletions(-)
+ src/liblzma/common/stream_encoder_mt.c | 7 +++++--
+ 1 file changed, 5 insertions(+), 2 deletions(-)
 
-commit 353212137e51e45b105a3a3fc2e6879f1cf0d492
+commit 5313ad66b40aab822ddca3e9905254cb99a4080d
 Author: Lasse Collin <lasse.collin@tukaani.org>
-Date: 2014-07-25 21:16:23 +0300
+Date: 2022-02-22 01:37:39 +0200
 
 Update THANKS.
 
 THANKS | 1 +
 1 file changed, 1 insertion(+)
 
-commit 5db75054e900fa06ef5ade5f2c21dffdd5d16141
-Author: Lasse Collin <lasse.collin@tukaani.org>
-Date: 2014-07-25 21:15:07 +0300
+commit 865e0a3689a25a7ee8eecae1a34c1775e3aa676e
+Author: Ed Maste <emaste@FreeBSD.org>
+Date: 2022-02-11 15:25:46 +0000
 
- liblzma: Use lzma_memcmplen() in the match finders.
- 
- This doesn't change the match finder output.
+ liblzma: Use non-executable stack on FreeBSD as on Linux
 
- src/liblzma/lz/lz_encoder.c | 13 ++++++++++++-
- src/liblzma/lz/lz_encoder_mf.c | 33 +++++++++++----------------------
- 2 files changed, 23 insertions(+), 23 deletions(-)
+ src/liblzma/check/crc32_x86.S | 4 ++--
+ src/liblzma/check/crc64_x86.S | 4 ++--
+ 2 files changed, 4 insertions(+), 4 deletions(-)
 
-commit e1c8f1d01f4a4e2136173edab2dc63c71ef038f4
+commit 1c9a5786d206b4abc8e427326651c8174baea753
 Author: Lasse Collin <lasse.collin@tukaani.org>
-Date: 2014-07-25 20:57:20 +0300
+Date: 2022-02-20 20:36:27 +0200
 
- liblzma: Add lzma_memcmplen() for fast memory comparison.
+ liblzma: Make Block decoder catch certain types of errors better.
 
- This commit just adds the function. Its uses will be in
- separate commits.
+ Now it limits the input and output buffer sizes that are
+ passed to a raw decoder. This way there's no need to check
+ if the sizes can grow too big or overflow when updating
+ Compressed Size and Uncompressed Size counts. This also means
+ that a corrupt file cannot cause the raw decoder to process
+ useless extra input or output that would exceed the size info
+ in Block Header (and thus cause LZMA_DATA_ERROR anyway).
 
- This hasn't been tested much yet and it's perhaps a bit early
- to commit it but if there are bugs they should get found quite
- quickly.
+ More importantly, now the size information is verified more
+ carefully in case raw decoder returns LZMA_OK. This doesn't
+ really matter with the current single-threaded .xz decoder
+ as the errors would be detected slightly later anyway. But
+ this helps avoiding corner cases in the upcoming threaded
+ decompressor, and it might help other Block decoder uses
+ outside liblzma too.
 
- Thanks to Jun I Jin from Intel for help and for pointing out
- that string comparison needs to be optimized in liblzma.
+ The test files bad-1-lzma2-{9,10,11}.xz test these conditions.
+ With the single-threaded .xz decoder the only difference is
+ that LZMA_DATA_ERROR is detected in a difference place now.
 
- configure.ac | 13 +++
- src/liblzma/common/Makefile.inc | 1 +
- src/liblzma/common/memcmplen.h | 170 ++++++++++++++++++++++++++++++++++++++++
- 3 files changed, 184 insertions(+)
+ src/liblzma/common/block_decoder.c | 79 ++++++++++++++++++++++++++------------
+ 1 file changed, 54 insertions(+), 25 deletions(-)
 
-commit 765735cf52e5123586e74a51b9c073b5257f631f
+commit 555de11873eb00c9b94a8be70645db502e5a9dbd
 Author: Lasse Collin <lasse.collin@tukaani.org>
-Date: 2014-07-12 21:10:09 +0300
+Date: 2022-02-20 19:38:55 +0200
 
- Update THANKS.
+ Tests: Add bad-1-lzma2-11.xz.
 
- THANKS | 1 +
- 1 file changed, 1 insertion(+)
+ tests/files/README | 5 +++++
+ tests/files/bad-1-lzma2-11.xz | Bin 0 -> 64 bytes
+ 2 files changed, 5 insertions(+)
 
-commit 59da01785ef66c7e62f36e70ca808fd2824bb995
+commit f0da507f22e7f4e3edb75b45b74d344244ca03fb
 Author: Lasse Collin <lasse.collin@tukaani.org>
-Date: 2014-07-12 20:06:08 +0300
+Date: 2022-02-18 18:51:10 +0200
 
- Translations: Add Vietnamese translation.
+ Translations: Fix po4a failure with the French man page translations.
 
- Thanks to Trần Ngọc Quân.
+ Thanks to Mario Blättermann for the patch.
 
- po/LINGUAS | 1 +
- po/vi.po | 1007 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
- 2 files changed, 1008 insertions(+)
+ po4a/fr_FR.po | 6 ++++--
+ 1 file changed, 4 insertions(+), 2 deletions(-)
 
-commit 17215f751c354852700e7f8592ccf319570a0721
+commit f7711d228c3c32395460c82498c60a9f730d0239
 Author: Lasse Collin <lasse.collin@tukaani.org>
-Date: 2014-06-29 20:54:14 +0300
+Date: 2022-02-07 01:14:37 +0200
+
+ Translations: Add French translation of man pages.
+ 
+ This matches xz-utils 5.2.5-2 in Debian.
+ 
+ The translation was done by "bubu", proofread by the debian-l10n-french
+ mailing list contributors, and submitted to me on the xz-devel mailing
+ list by Jean-Pierre Giraud. Thanks to everyone!
 
- xz: Update the help message of a few options.
+ po4a/fr_FR.po | 3541 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++
+ po4a/po4a.conf | 2 +-
+ 2 files changed, 3542 insertions(+), 1 deletion(-)
+
+commit 6468f7e41a8e9c611e4ba8d34e2175c5dacdbeb4
+Author: jiat75 <jiat0218@gmail.com>
+Date: 2022-01-28 20:47:55 +0800
+
+ liblzma: Add NULL checks to LZMA and LZMA2 properties encoders.
 
- Updated: --threads, --block-size, and --block-list
- Added: --flush-timeout
+ Previously lzma_lzma_props_encode() and lzma_lzma2_props_encode()
+ assumed that the options pointers must be non-NULL because the
+ with these filters the API says it must never be NULL. It is
+ good to do these checks anyway.
 
- src/xz/message.c | 18 +++++++++++-------
- 1 file changed, 11 insertions(+), 7 deletions(-)
+ src/liblzma/lzma/lzma2_encoder.c | 3 +++
+ src/liblzma/lzma/lzma_encoder.c | 3 +++
+ 2 files changed, 6 insertions(+)
 
-commit 96864a6ddf91ad693d102ea165f3d7918744d582
+commit 2523c30705f49eabd27b854aa656ae87cc224808
 Author: Lasse Collin <lasse.collin@tukaani.org>
-Date: 2014-06-18 22:07:06 +0300
+Date: 2022-02-06 23:19:32 +0200
+
+ liblzma: Fix uint64_t vs. size_t confusion.
+ 
+ This broke 32-bit builds due to a pointer type mismatch.
+ 
+ This bug was introduced with the output-size-limited encoding
+ in 625f4c7c99b2fcc4db9e7ab2deb4884790e2e17c.
+ 
+ Thanks to huangqinjin for the bug report.
+
+ src/liblzma/rangecoder/range_encoder.h | 11 +++++++----
+ 1 file changed, 7 insertions(+), 4 deletions(-)
 
- xz: Use lzma_cputhreads() instead of own copy of tuklib_cpucores().
+commit 2bd36c91d03e03b31a4f12fd0afc100ae32d66e2
+Author: huangqinjin <huangqinjin@gmail.com>
+Date: 2021-12-13 20:49:21 +0800
 
- src/xz/Makefile.am | 1 -
- src/xz/hardware.c | 12 +++++++++---
- 2 files changed, 9 insertions(+), 4 deletions(-)
+ CMake: Keep compatible with Windows 95 for 32-bit build.
 
-commit a115cc3748482e277f42a968baa3cd266f031dba
+ CMakeLists.txt | 12 +++++++++++-
+ 1 file changed, 11 insertions(+), 1 deletion(-)
+
+commit 2024fbf2794885277d05378d40b2b8015a7c3b40
 Author: Lasse Collin <lasse.collin@tukaani.org>
-Date: 2014-06-18 22:04:24 +0300
+Date: 2021-11-13 21:04:05 +0200
 
- liblzma: Add lzma_cputhreads().
+ xzgrep: Update man page timestamp.
 
- src/liblzma/Makefile.am | 8 +++++++-
- src/liblzma/api/lzma/hardware.h | 14 ++++++++++++++
- src/liblzma/common/Makefile.inc | 1 +
- src/liblzma/common/hardware_cputhreads.c | 22 ++++++++++++++++++++++
- src/liblzma/liblzma.map | 1 +
- 5 files changed, 45 insertions(+), 1 deletion(-)
+ src/scripts/xzgrep.1 | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
 
-commit 3ce3e7976904fbab4e6482bafa442856f77a51fa
+commit 400e7a239a53282cedaad927a41f3463d7f542e5
 Author: Lasse Collin <lasse.collin@tukaani.org>
-Date: 2014-06-18 19:11:52 +0300
+Date: 2021-11-13 18:23:24 +0200
+
+ Update THANKS.
+
+ THANKS | 1 +
+ 1 file changed, 1 insertion(+)
 
- xz: Check for filter chain compatibility for --flush-timeout.
+commit 3a512c7787b2642ca946f4adc6e9a0a5d9b0d5a0
+Author: Ville Skyttä <ville.skytta@iki.fi>
+Date: 2021-11-13 10:11:57 +0200
+
+ xzgrep: use `grep -E/-F` instead of `egrep` and `fgrep`
 
- This avoids LZMA_PROG_ERROR from lzma_code() with filter chains
- that don't support LZMA_SYNC_FLUSH.
+ `egrep` and `fgrep` have been deprecated in GNU grep since 2007, and in
+ current post 3.7 Git they have been made to emit obsolescence warnings:
+ https://git.savannah.gnu.org/cgit/grep.git/commit/?id=a9515624709865d480e3142fd959bccd1c9372d1
 
- src/xz/coder.c | 30 +++++++++++++++++++++---------
- 1 file changed, 21 insertions(+), 9 deletions(-)
+ src/scripts/xzgrep.1 | 8 ++++----
+ src/scripts/xzgrep.in | 4 ++--
+ 2 files changed, 6 insertions(+), 6 deletions(-)
 
-commit 381ac14ed79e5d38809f251705be8b3193bba417
+commit edf525e2b1840dcaf377df472c67d8f11f8ace1b
 Author: Lasse Collin <lasse.collin@tukaani.org>
-Date: 2014-06-13 19:21:54 +0300
+Date: 2021-10-28 23:02:11 +0300
 
- xzgrep: List xzgrep_expected_output in tests/Makefile.am.
+ Bump the version number for 5.3.2alpha.
 
- tests/Makefile.am | 3 ++-
- 1 file changed, 2 insertions(+), 1 deletion(-)
+ src/liblzma/api/lzma/version.h | 2 +-
+ src/liblzma/liblzma.map | 2 +-
+ 2 files changed, 2 insertions(+), 2 deletions(-)
 
-commit 4244b65b06d5ecaf6f9dd0387ac7e3166bd2364e
+commit ea8c948655a86290524efe59cff067e06a886709
 Author: Lasse Collin <lasse.collin@tukaani.org>
-Date: 2014-06-13 18:58:22 +0300
+Date: 2021-10-28 22:59:52 +0300
 
- xzgrep: Improve the test script.
- 
- Now it should be close to the functionality of the original
- version by Pavel Raiskup.
+ Add NEWS for 5.3.2alpha.
 
- tests/Makefile.am | 3 ++-
- tests/test_scripts.sh | 24 ++++++++++++++----------
- tests/xzgrep_expected_output | 39 +++++++++++++++++++++++++++++++++++++++
- 3 files changed, 55 insertions(+), 11 deletions(-)
+ NEWS | 86 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
+ 1 file changed, 86 insertions(+)
 
-commit 1e60f2c0a0ee6c18b02943ce56214799a70aac26
+commit 52435f302f4724157ec50b4210cbe42b285c3cbc
 Author: Lasse Collin <lasse.collin@tukaani.org>
-Date: 2014-06-11 21:03:25 +0300
+Date: 2021-10-27 23:27:48 +0300
 
- xzgrep: Add a test for the previous fix.
- 
- This is a simplified version of Pavel Raiskup's
- original patch.
+ Update THANKS.
 
- tests/test_scripts.sh | 26 ++++++++++++++++++++++----
- 1 file changed, 22 insertions(+), 4 deletions(-)
+ THANKS | 1 +
+ 1 file changed, 1 insertion(+)
 
-commit ceca37901783988204caaf40dff4623d535cc789
+commit f2aea1d5a504b2021bf47a238390e4f12bdd518d
 Author: Lasse Collin <lasse.collin@tukaani.org>
-Date: 2014-06-11 20:43:28 +0300
+Date: 2021-10-27 23:23:11 +0300
 
- xzgrep: exit 0 when at least one file matches.
- 
- Mimic the original grep behavior and return exit_success when
- at least one xz compressed file matches given pattern.
+ xz: Change the coding style of the previous commit.
 
- Original bugreport:
- https://bugzilla.redhat.com/show_bug.cgi?id=1108085
+ It isn't any better now but it's consistent with
+ the rest of the code base.
+
+ src/xz/file_io.c | 11 ++++++-----
+ 1 file changed, 6 insertions(+), 5 deletions(-)
+
+commit 892b16cc282f5b4e1c49871b326f4db25c5b4d81
+Author: Alexander Bluhm <alexander.bluhm@gmx.net>
+Date: 2021-10-05 23:33:16 +0200
+
+ xz: Avoid fchown(2) failure.
+ 
+ OpenBSD does not allow to change the group of a file if the user
+ does not belong to this group. In contrast to Linux, OpenBSD also
+ fails if the new group is the same as the old one. Do not call
+ fchown(2) in this case, it would change nothing anyway.
 
- Thanks to Pavel Raiskup for the patch.
+ This fixes an issue with Perl Alien::Build module.
+ https://github.com/PerlAlien/Alien-Build/issues/62
 
- src/scripts/xzgrep.in | 15 +++++++++++++--
- 1 file changed, 13 insertions(+), 2 deletions(-)
+ src/xz/file_io.c | 8 +++++++-
+ 1 file changed, 7 insertions(+), 1 deletion(-)
 
-commit 8c19216baccb92d011694590df8a1262da2e980c
+commit 2b509c868cae3988bf21cd693fbf9021cdc85628
 Author: Lasse Collin <lasse.collin@tukaani.org>
-Date: 2014-06-09 21:21:24 +0300
+Date: 2021-09-17 17:31:11 +0300
 
- xz: Force single-threaded mode when --flush-timeout is used.
+ liblzma: Fix liblzma.map for the lzma_microlzma_* symbols.
+ 
+ This should have been part of d267d109c370a40b502e73f8664b154b15e4f253.
+ 
+ Thanks to Gao Xiang.
 
- src/xz/coder.c | 11 +++++++++++
- 1 file changed, 11 insertions(+)
+ src/liblzma/liblzma.map | 4 ++--
+ 1 file changed, 2 insertions(+), 2 deletions(-)
 
-commit 87f1a24810805187d7bbc8ac5512e7eec307ddf5
+commit cacb06a954b58255dfc084a0bc9708f43a0fd6d6
 Author: Lasse Collin <lasse.collin@tukaani.org>
-Date: 2014-05-25 22:05:39 +0300
+Date: 2021-09-09 22:21:07 +0300
 
 Update THANKS.
 
 THANKS | 1 +
 1 file changed, 1 insertion(+)
 
-commit da1718f266fcfc091e7bf08aae1bc986d0e6cc6b
+commit 6928aac9da6ba612780b9f72ba1d6ecbe1e8b54e
 Author: Lasse Collin <lasse.collin@tukaani.org>
-Date: 2014-05-25 21:45:56 +0300
+Date: 2021-09-09 21:41:51 +0300
 
- liblzma: Use lzma_alloc_zero() in LZ encoder initialization.
+ liblzma: Use _MSVC_LANG to detect when "noexcept" can be used with MSVC.
 
- This avoids a memzero() call for a newly-allocated memory,
- which can be expensive when encoding small streams with
- an over-sized dictionary.
+ By default, MSVC always sets __cplusplus to 199711L. The real
+ C++ standard version is available in _MSVC_LANG (or one could
+ use /Zc:__cplusplus to set __cplusplus correctly).
 
- To avoid using lzma_alloc_zero() for memory that doesn't
- need to be zeroed, lzma_mf.son is now allocated separately,
- which requires handling it separately in normalize() too.
+ Fixes <https://sourceforge.net/p/lzmautils/discussion/708858/thread/f6bc3b108a/>.
 
- Thanks to Vincenzo Innocente for reporting the problem.
+ Thanks to Dan Weiss.
 
- src/liblzma/lz/lz_encoder.c | 84 ++++++++++++++++++++++--------------------
- src/liblzma/lz/lz_encoder.h | 2 +-
- src/liblzma/lz/lz_encoder_mf.c | 31 +++++++++-------
- 3 files changed, 62 insertions(+), 55 deletions(-)
+ src/liblzma/api/lzma.h | 3 ++-
+ 1 file changed, 2 insertions(+), 1 deletion(-)
 
-commit 28af24e9cf2eb259997c85dce13d4c97b3daa47a
+commit d267d109c370a40b502e73f8664b154b15e4f253
 Author: Lasse Collin <lasse.collin@tukaani.org>
-Date: 2014-05-25 19:25:57 +0300
+Date: 2021-09-05 20:38:12 +0300
 
- liblzma: Add the internal function lzma_alloc_zero().
+ liblzma: Rename EROFS LZMA to MicroLZMA.
+ 
+ It still exists primarily for EROFS but MicroLZMA is
+ a more generic name (that hopefully doesn't clash with
+ something that already exists).
 
- src/liblzma/common/common.c | 21 +++++++++++++++++++++
- src/liblzma/common/common.h | 6 ++++++
- 2 files changed, 27 insertions(+)
+ src/liblzma/api/lzma/container.h | 33 +++++++++++++---------
+ src/liblzma/common/Makefile.inc | 4 +--
+ .../{erofs_decoder.c => microlzma_decoder.c} | 32 ++++++++++-----------
+ .../{erofs_encoder.c => microlzma_encoder.c} | 30 ++++++++++----------
+ 4 files changed, 52 insertions(+), 47 deletions(-)
 
-commit ed9ac85822c490e34b68c259afa0b385d21d1c40
+commit 3247e95115acb95bc27f41e8cf4501db5b0b4309
 Author: Lasse Collin <lasse.collin@tukaani.org>
-Date: 2014-05-08 18:03:09 +0300
+Date: 2021-06-04 19:02:38 +0300
 
- xz: Fix uint64_t vs. size_t which broke 32-bit build.
+ xzdiff: Update the man page about the exit status.
 
- Thanks to Christian Hesse.
+ This was forgotten from 194029ffaf74282a81f0c299c07f73caca3232ca.
+
+ src/scripts/xzdiff.1 | 4 ++--
+ 1 file changed, 2 insertions(+), 2 deletions(-)
 
- src/xz/coder.c | 2 +-
+commit 96f5a28a46fc93ac4e296808ac0f8631d05498bc
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: 2021-06-04 18:52:48 +0300
+
+ xzless: Fix less(1) version detection when it contains a dot.
+ 
+ Sometimes the version number from "less -V" contains a dot,
+ sometimes not. xzless failed detect the version number when
+ it does contain a dot. This fixes it.
+ 
+ Thanks to nick87720z for reporting this. Apparently it had been
+ reported here <https://bugs.gentoo.org/489362> in 2013.
+
+ src/scripts/xzless.in | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
 
-commit d716acdae3fa7996f9e68a7bac012e6d8d13dd02
+commit 5fb5212d816addbc523d0798cb482fdd0484f8fa
 Author: Lasse Collin <lasse.collin@tukaani.org>
-Date: 2014-05-04 11:09:11 +0300
+Date: 2021-04-11 19:58:10 +0300
 
- Docs: Update comments to refer to lzma/lzma12.h in example programs.
+ Update THANKS.
 
- doc/examples/03_compress_custom.c | 6 +++---
- 1 file changed, 3 insertions(+), 3 deletions(-)
+ THANKS | 2 ++
+ 1 file changed, 2 insertions(+)
+
+commit fc3d3a7296ef58bb799a73943636b8bfd95339f7
+Author: Ivan A. Melnikov <iv@altlinux.org>
+Date: 2021-04-09 11:45:10 +0300
 
-commit 4d5b7b3fda31241ca86ed35e08e73f776ee916e0
+ Reduce maximum possible memory limit on MIPS32
+ 
+ Due to architectural limitations, address space available to a single
+ userspace process on MIPS32 is limited to 2 GiB, not 4, even on systems
+ that have more physical RAM -- e.g. 64-bit systems with 32-bit
+ userspace, or systems that use XPA (an extension similar to x86's PAE).
+ 
+ So, for MIPS32, we have to impose stronger memory limits. I've chosen
+ 2000MiB to give the process some headroom.
+
+ src/xz/hardware.c | 6 ++++++
+ 1 file changed, 6 insertions(+)
+
+commit e7da44d5151e21f153925781ad29334ae0786101
 Author: Lasse Collin <lasse.collin@tukaani.org>
-Date: 2014-05-04 11:07:17 +0300
+Date: 2021-02-13 23:31:27 +0200
 
- liblzma: Rename the private API header lzma/lzma.h to lzma/lzma12.h.
+ CMake: Use interface library for better FindLibLZMA compatibility.
+ 
+ https://www.mail-archive.com/xz-devel@tukaani.org/msg00446.html
 
- It can be confusing that two header files have the same name.
- The public API file is still lzma.h.
+ Thanks to Markus Rickert.
 
- src/liblzma/api/Makefile.am | 2 +-
- src/liblzma/api/lzma.h | 2 +-
- src/liblzma/api/lzma/{lzma.h => lzma12.h} | 2 +-
- 3 files changed, 3 insertions(+), 3 deletions(-)
+ CMakeLists.txt | 11 +++++++++--
+ 1 file changed, 9 insertions(+), 2 deletions(-)
 
-commit 1555a9c5664afc7893a2b75e9970105437f01ef1
+commit a61dd82ada39030f41b4ffca9ea551714908bedc
 Author: Lasse Collin <lasse.collin@tukaani.org>
-Date: 2014-04-25 17:53:42 +0300
+Date: 2021-01-30 18:36:04 +0200
 
- Build: Fix the combination of --disable-xzdec --enable-lzmadec.
+ CMake: Try to improve compatibility with the FindLibLZMA module.
+ 
+ The naming conflict with FindLibLZMA module gets worse.
+ Not avoiding it in the first place was stupid.
+ 
+ Normally find_package(LibLZMA) will use the module and
+ find_package(liblzma 5.2.5 REQUIRED CONFIG) will use the config
+ file even with a case insensitive file system. However, if
+ CMAKE_FIND_PACKAGE_PREFER_CONFIG is TRUE and the file system
+ is case insensitive, find_package(LibLZMA) will find our liblzma
+ config file instead of using FindLibLZMA module.
+ 
+ One big problem with this is that FindLibLZMA uses
+ LibLZMA::LibLZMA and we use liblzma::liblzma as the target
+ name. With target names CMake happens to be case sensitive.
+ To workaround this, this commit adds
+ 
+ add_library(LibLZMA::LibLZMA ALIAS liblzma::liblzma)
+ 
+ to the config file. Then both spellings work.
+ 
+ To make the behavior consistent between case sensitive and
+ insensitive file systems, the config and related files are
+ renamed from liblzmaConfig.cmake to liblzma-config.cmake style.
+ With this style CMake looks for lowercase version of the package
+ name so find_package(LiBLzmA 5.2.5 REQUIRED CONFIG) will work
+ to find our config file.
 
- In this case "make install" could fail if the man page directory
- didn't already exist at the destination. If it did exist, a
- dangling symlink was created there. Now the link is omitted
- instead. This isn't the best fix but it's better than the old
- behavior.
+ There are other differences between our config file and
+ FindLibLZMA so it's still possible that things break for
+ reasons other than the spelling of the target name. Hopefully
+ those situations aren't too common.
+ 
+ When the config file is available, it should always give as good or
+ better results as FindLibLZMA so this commit doesn't affect the
+ recommendation to use find_package(liblzma 5.2.5 REQUIRED CONFIG)
+ which explicitly avoids FindLibLZMA.
+ 
+ Thanks to Markus Rickert.
 
- src/xzdec/Makefile.am | 10 +++++++++-
- 1 file changed, 9 insertions(+), 1 deletion(-)
+ CMakeLists.txt | 21 +++++++++++++--------
+ 1 file changed, 13 insertions(+), 8 deletions(-)
 
-commit 56056571df3377eaa6ae6233b3ccc5d72e81d43d
+commit 5b7bc1b8ae766a76710ca1b99f909cf52c697f05
 Author: Lasse Collin <lasse.collin@tukaani.org>
-Date: 2014-04-25 17:44:26 +0300
+Date: 2021-01-29 21:19:43 +0200
 
- Build: Add --disable-doc to configure.
+ Update THANKS.
 
- INSTALL | 6 ++++++
- Makefile.am | 2 ++
- configure.ac | 6 ++++++
- 3 files changed, 14 insertions(+)
+ THANKS | 1 +
+ 1 file changed, 1 insertion(+)
 
-commit 6de61d8721097a6214810841aa85b08e303ac538
+commit 6c6f0db340dcb8bb424411cedba713405d55f6b8
 Author: Lasse Collin <lasse.collin@tukaani.org>
-Date: 2014-04-24 18:06:24 +0300
+Date: 2021-01-29 21:19:08 +0200
 
- Update INSTALL.
+ liblzma: Fix unitialized variable.
 
- Add a note about failing "make check". The source of
- the problem should be fixed in libtool (if it really is
- a libtool bug and not mine) but I'm unable to spend time
- on that for now. Thanks to Nelson H. F. Beebe for reporting
- the issue.
+ This was introduced two weeks ago in the commit
+ 625f4c7c99b2fcc4db9e7ab2deb4884790e2e17c.
 
- Add a note about a possible need to run "ldconfig" after
- "make install".
+ Thanks to Nathan Moinvaziri.
 
- INSTALL | 25 +++++++++++++++++++++++++
- 1 file changed, 25 insertions(+)
+ src/liblzma/lzma/lzma_encoder.c | 1 +
+ 1 file changed, 1 insertion(+)
 
-commit 54df428799a8d853639b753d0e6784694d73eb3e
+commit bb1d5c1fdd30550d4221ecd336e0be1206132a5c
 Author: Lasse Collin <lasse.collin@tukaani.org>
-Date: 2014-04-09 17:26:10 +0300
+Date: 2021-01-24 22:32:41 +0200
 
- xz: Rename a variable to avoid a namespace collision on Solaris.
- 
- I don't know the details but I have an impression that there's
- no problem in practice if using GCC since people have built xz
- with GCC (without patching xz), but renaming the variable cannot
- hurt either.
- 
- Thanks to Mark Ashley.
+ Tests: Add bad-1-lzma2-10.xz and also modify -9.xz.
 
- src/xz/signals.c | 12 +++++++-----
- 1 file changed, 7 insertions(+), 5 deletions(-)
+ tests/files/README | 11 +++++++++--
+ tests/files/bad-1-lzma2-10.xz | Bin 0 -> 60 bytes
+ tests/files/bad-1-lzma2-9.xz | Bin 72 -> 72 bytes
+ 3 files changed, 9 insertions(+), 2 deletions(-)
 
-commit 5876ca27daa1429676b1160007d9688266907f00
+commit 6b8abc84a5469792e0355d0bfc0784d41cfdfef7
 Author: Lasse Collin <lasse.collin@tukaani.org>
-Date: 2014-01-29 20:19:41 +0200
+Date: 2021-01-24 19:22:35 +0200
 
- Docs: Add example program for threaded encoding.
- 
- I didn't add -DLZMA_UNSTABLE to Makefile so one has to
- specify it manually as long as LZMA_UNSTABLE is needed.
+ liblzma: Fix a wrong comment in stream_encoder_mt.c.
 
- doc/examples/04_compress_easy_mt.c | 184 +++++++++++++++++++++++++++++++++++++
- doc/examples/Makefile | 3 +-
- 2 files changed, 186 insertions(+), 1 deletion(-)
+ src/liblzma/common/stream_encoder_mt.c | 10 +++++++---
+ 1 file changed, 7 insertions(+), 3 deletions(-)
 
-commit 9494fb6d0ff41c585326f00aa8f7fe58f8106a5e
+commit 939fc5ed654aac25fe0c8684b2df8dbeadb2de1e
 Author: Lasse Collin <lasse.collin@tukaani.org>
-Date: 2014-01-29 20:13:51 +0200
+Date: 2021-01-24 18:51:51 +0200
 
- liblzma: Fix lzma_mt.preset not working with lzma_stream_encoder_mt().
- 
- It read the filter chain from a wrong variable.
+ Tests: Add bad-1-lzma2-9.xz.
 
- src/liblzma/common/stream_encoder_mt.c | 4 ++--
- 1 file changed, 2 insertions(+), 2 deletions(-)
+ tests/files/README | 4 ++++
+ tests/files/bad-1-lzma2-9.xz | Bin 0 -> 72 bytes
+ 2 files changed, 4 insertions(+)
 
-commit 673a4cb53de3a715685cb1b836da57a3c7dcd43c
+commit fdd30032f8531ac89519b48c21d810ecf06825f6
 Author: Lasse Collin <lasse.collin@tukaani.org>
-Date: 2014-01-20 11:20:40 +0200
+Date: 2021-01-24 17:02:00 +0200
 
- liblzma: Fix typo in a comment.
+ Tests: Add bad-1-check-crc32-2.xz.
 
- src/liblzma/api/lzma/block.h | 2 +-
- 1 file changed, 1 insertion(+), 1 deletion(-)
+ tests/files/README | 7 +++++++
+ tests/files/bad-1-check-crc32-2.xz | Bin 0 -> 72 bytes
+ 2 files changed, 7 insertions(+)
 
-commit ad96a871a1470eb76d6233d3890ce9338047b7a3
+commit db465419ae26ec7fb9b9472183911ff521620c77
 Author: Lasse Collin <lasse.collin@tukaani.org>
-Date: 2014-01-12 19:38:43 +0200
+Date: 2021-01-17 19:20:50 +0200
 
- Windows: Add config.h for building liblzma with MSVC 2013.
+ liblzma: In EROFS LZMA decoder, verify that comp_size matches at the end.
 
- This is for building liblzma. Building xz tool too requires
- a little more work. Maybe it will be supported, but for most
- MSVC users it's enough to be able to build liblzma.
- 
- C99 support in MSVC 2013 is almost usable which is a big
- improvement over earlier versions. It's "almost" because
- there's a dumb bug that breaks mixed declarations after
- an "if" statements unless the "if" statement uses braces:
+ When the uncompressed size is known to be exact, after decompressing
+ the stream exactly comp_size bytes of input must have been consumed.
+ This is a minor improvement to error detection.
+
+ src/liblzma/common/erofs_decoder.c | 7 ++++++-
+ 1 file changed, 6 insertions(+), 1 deletion(-)
+
+commit 774cc0118ba2496581cb2621505a04bb6598cc75
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: 2021-01-17 18:53:34 +0200
+
+ liblzma: Make EROFS LZMA decoder work when exact uncomp_size isn't known.
 
- https://connect.microsoft.com/VisualStudio/feedback/details/808650/visual-studio-2013-c99-compiler-bug
- https://connect.microsoft.com/VisualStudio/feedback/details/808472/c99-support-of-mixed-declarations-and-statements-fails-with-certain-types-and-constructs
+ The caller must still not specify an uncompressed size bigger
+ than the actual uncompressed size.
 
- Hopefully it will get fixed. Then liblzma should be
- compilable with MSVC 2013 without patching.
+ As a downside, this now needs the exact compressed size.
 
- windows/config.h | 139 +++++++++++++++++++++++++++++++++++++++++++++++++++++++
- 1 file changed, 139 insertions(+)
+ src/liblzma/api/lzma/container.h | 23 ++++++++---
+ src/liblzma/common/erofs_decoder.c | 80 ++++++++++++++++++++++++++++++++++----
+ 2 files changed, 91 insertions(+), 12 deletions(-)
 
-commit 3d5c090872fab4212b57c290e8ed4d02c78c1737
+commit 421b0aa352da244075db10205cf33712f91b9835
 Author: Lasse Collin <lasse.collin@tukaani.org>
-Date: 2014-01-12 17:41:14 +0200
+Date: 2021-01-14 20:57:11 +0200
 
- xz: Fix a comment.
+ liblzma: Fix missing normalization in rc_encode_dummy().
+ 
+ Without this fix it could attempt to create too much output.
 
- src/xz/coder.c | 4 ++--
- 1 file changed, 2 insertions(+), 2 deletions(-)
+ src/liblzma/rangecoder/range_encoder.h | 7 ++++++-
+ 1 file changed, 6 insertions(+), 1 deletion(-)
 
-commit 69fd4e1c932c7975476a0143c86e45d81b60d3f9
+commit 601ec0311e769fc704daaaa7dac0ca840aff080e
 Author: Lasse Collin <lasse.collin@tukaani.org>
-Date: 2014-01-12 17:04:33 +0200
+Date: 2021-01-14 20:07:01 +0200
 
- Windows: Add MSVC defines for inline and restrict keywords.
+ liblzma: Add EROFS LZMA encoder and decoder.
+ 
+ Right now this is just a planned extra-compact format for use
+ in the EROFS file system in Linux. At this point it's possible
+ that the format will either change or be abandoned and removed
+ completely.
+ 
+ The special thing about the encoder is that it uses the
+ output-size-limited encoding added in the previous commit.
+ EROFS uses fixed-sized blocks (e.g. 4 KiB) to hold compressed
+ data so the compressors must be able to create valid streams
+ that fill the given block size.
 
- src/common/sysdefs.h | 10 ++++++++++
- 1 file changed, 10 insertions(+)
+ src/liblzma/api/lzma/container.h | 76 +++++++++++++++++++
+ src/liblzma/common/Makefile.inc | 2 +
+ src/liblzma/common/erofs_decoder.c | 148 +++++++++++++++++++++++++++++++++++++
+ src/liblzma/common/erofs_encoder.c | 139 ++++++++++++++++++++++++++++++++++
+ src/liblzma/liblzma.map | 2 +
+ 5 files changed, 367 insertions(+)
 
-commit a19d9e8575ee6647cd9154cf1f20203f1330485f
+commit 625f4c7c99b2fcc4db9e7ab2deb4884790e2e17c
 Author: Lasse Collin <lasse.collin@tukaani.org>
-Date: 2014-01-12 16:44:52 +0200
+Date: 2021-01-13 19:16:32 +0200
 
- liblzma: Avoid C99 compound literal arrays.
+ liblzma: Add rough support for output-size-limited encoding in LZMA1.
+ 
+ With this it is possible to encode LZMA1 data without EOPM so that
+ the encoder will encode as much input as it can without exceeding
+ the specified output size limit. The resulting LZMA1 stream will
+ be a normal LZMA1 stream without EOPM. The actual uncompressed size
+ will be available to the caller via the uncomp_size pointer.
 
- MSVC 2013 doesn't like them. Maybe they aren't so good
- for readability either since many aren't used to them.
+ One missing thing is that the LZMA layer doesn't inform the LZ layer
+ when the encoding is finished and thus the LZ may read more input
+ when it won't be used. However, this doesn't matter if encoding is
+ done with a single call (which is the planned use case for now).
+ For proper multi-call encoding this should be improved.
+ 
+ This commit only adds the functionality for internal use.
+ Nothing uses it yet.
 
- src/liblzma/lzma/lzma_encoder_presets.c | 8 +++++---
- 1 file changed, 5 insertions(+), 3 deletions(-)
+ src/liblzma/common/common.h | 11 +++
+ src/liblzma/lz/lz_encoder.c | 16 ++++
+ src/liblzma/lz/lz_encoder.h | 4 +
+ src/liblzma/lzma/lzma_encoder.c | 127 +++++++++++++++++++++++---------
+ src/liblzma/lzma/lzma_encoder_private.h | 12 +++
+ src/liblzma/rangecoder/range_encoder.h | 111 ++++++++++++++++++++++++++++
+ 6 files changed, 246 insertions(+), 35 deletions(-)
 
-commit e28528f1c867b2ed4ac91195ad08efb9bb8a6263
+commit 9cdabbeea891e8f1e7741b076f7db6ac05ae392a
 Author: Lasse Collin <lasse.collin@tukaani.org>
-Date: 2014-01-12 12:50:30 +0200
+Date: 2021-01-11 23:57:11 +0200
 
- liblzma: Remove a useless C99ism from sha256.c.
- 
- Unsurprisingly it makes no difference in compiled output.
+ Scripts: Add zstd support to xzdiff.
 
- src/liblzma/check/sha256.c | 2 +-
- 1 file changed, 1 insertion(+), 1 deletion(-)
+ src/scripts/xzdiff.1 | 6 ++++--
+ src/scripts/xzdiff.in | 16 +++++++++++-----
+ 2 files changed, 15 insertions(+), 7 deletions(-)
 
-commit 5ad1effc45adfb7dabc9a98e79736077e6b7e2d5
+commit d9ec3add97cf4c999a7f594c6529680227b6c274
 Author: Lasse Collin <lasse.collin@tukaani.org>
-Date: 2014-01-12 12:17:08 +0200
+Date: 2021-01-11 23:41:30 +0200
 
- xz: Fix use of wrong variable.
- 
- Since the only call to suffix_set() uses optarg
- as the argument, fixing this bug doesn't change
- the behavior of the program.
+ Update THANKS.
 
- src/xz/suffix.c | 2 +-
- 1 file changed, 1 insertion(+), 1 deletion(-)
+ THANKS | 2 ++
+ 1 file changed, 2 insertions(+)
 
-commit 3e62c68d75b5a3fdd46dbb34bb335d73289860d5
+commit 074259f4f3966aeac6edb205fecbc1a8d2b58bb2
 Author: Lasse Collin <lasse.collin@tukaani.org>
-Date: 2014-01-12 12:11:36 +0200
+Date: 2021-01-11 23:41:16 +0200
 
- Fix typos in comments.
+ xz: Make --keep accept symlinks, hardlinks, and setuid/setgid/sticky.
+ 
+ Previously this required using --force but that has other
+ effects too which might be undesirable. Changing the behavior
+ of --keep has a small risk of breaking existing scripts but
+ since this is a fairly special corner case I expect the
+ likehood of breakage to be low enough.
+ 
+ I think the new behavior is more logical. The only reason for
+ the old behavior was to be consistent with gzip and bzip2.
+ 
+ Thanks to Vincent Lefevre and Sebastian Andrzej Siewior.
 
- src/common/mythread.h | 2 +-
- src/liblzma/check/crc32_fast.c | 2 +-
- 2 files changed, 2 insertions(+), 2 deletions(-)
+ src/xz/file_io.c | 9 +++++----
+ src/xz/xz.1 | 16 +++++++++++++++-
+ 2 files changed, 20 insertions(+), 5 deletions(-)
 
-commit e90ea601fb72867ec04adf456cbe4bf9520fd412
+commit 73c555b3077c19dda29b6f4592ced2af876f8333
 Author: Lasse Collin <lasse.collin@tukaani.org>
-Date: 2013-11-26 18:20:16 +0200
+Date: 2021-01-11 23:28:52 +0200
 
- Update THANKS.
+ Scripts: Fix exit status of xzgrep.
+ 
+ Omit the -q option from xz, gzip, and bzip2. With xz this shouldn't
+ matter. With gzip it's important because -q makes gzip replace SIGPIPE
+ with exit status 2. With bzip2 it's important because with -q bzip2
+ is completely silent if input is corrupt while other decompressors
+ still give an error message.
+ 
+ Avoiding exit status 2 from gzip is important because bzip2 uses
+ exit status 2 to indicate corrupt input. Before this commit xzgrep
+ didn't recognize corrupt .bz2 files because xzgrep was treating
+ exit status 2 as SIGPIPE for gzip compatibility.
+ 
+ zstd still needs -q because otherwise it is noisy in normal
+ operation.
+ 
+ The code to detect real SIGPIPE didn't check if the exit status
+ was due to a signal (>= 128) and so could ignore some other exit
+ status too.
 
- THANKS | 1 +
- 1 file changed, 1 insertion(+)
+ src/scripts/xzgrep.in | 20 +++++++++++++-------
+ 1 file changed, 13 insertions(+), 7 deletions(-)
 
-commit b22e94d8d15764416354e04729382a7371ae2c30
+commit 194029ffaf74282a81f0c299c07f73caca3232ca
 Author: Lasse Collin <lasse.collin@tukaani.org>
-Date: 2013-11-26 18:20:09 +0200
+Date: 2021-01-11 22:01:51 +0200
 
- liblzma: Document the need for block->check for lzma_block_header_decode().
+ Scripts: Fix exit status of xzdiff/xzcmp.
+ 
+ This is a minor fix since this affects only the situation when
+ the files differ and the exit status is something else than 0.
+ In such case there could be SIGPIPE from a decompression tool
+ and that would result in exit status of 2 from xzdiff/xzcmp
+ while the correct behavior would be to return 1 or whatever
+ else diff or cmp may have returned.
+ 
+ This commit omits the -q option from xz/gzip/bzip2/lzop arguments.
+ I'm not sure why the -q was used in the first place, perhaps it
+ hides warnings in some situation that I cannot see at the moment.
+ Hopefully the removal won't introduce a new bug.
+ 
+ With gzip the -q option was harmful because it made gzip return 2
+ instead of >= 128 with SIGPIPE. Ignoring exit status 2 (warning
+ from gzip) isn't practical because bzip2 uses exit status 2 to
+ indicate corrupt input file. It's better if SIGPIPE results in
+ exit status >= 128.
+ 
+ With bzip2 the removal of -q seems to be good because with -q
+ it prints nothing if input is corrupt. The other tools aren't
+ silent in this situation even with -q. On the other hand, if
+ zstd support is added, it will need -q since otherwise it's
+ noisy in normal situations.
 
- Thanks to Tomer Chachamu.
+ Thanks to Étienne Mollier and Sebastian Andrzej Siewior.
 
- src/liblzma/api/lzma/block.h | 3 +++
- 1 file changed, 3 insertions(+)
+ src/scripts/xzdiff.in | 35 +++++++++++++++++++++--------------
+ 1 file changed, 21 insertions(+), 14 deletions(-)
 
-commit d1cd8b1cb824b72421d1ee370e628024d2fcbec4
+commit f7fa309e1f7178d04c7bedc03b73077639371e97
 Author: Lasse Collin <lasse.collin@tukaani.org>
-Date: 2013-11-12 16:38:57 +0200
+Date: 2021-01-09 21:14:36 +0200
 
- xz: Update the man page about --block-size and --block-list.
+ liblzma: Make lzma_outq usable for threaded decompression too.
+ 
+ Before this commit all output queue buffers were allocated as
+ a single big allocation. Now each buffer is allocated separately
+ when needed. Used buffers are cached to avoid reallocation
+ overhead but the cache will keep only one buffer size at a time.
+ This should make things work OK in the decompression where most
+ of the time the buffer sizes will be the same but with some less
+ common files the buffer sizes may vary.
+ 
+ While this should work fine, it's still a bit preliminary
+ and may even get reverted if it turns out to be useless for
+ decompression.
 
- src/xz/xz.1 | 24 +++++++++++++++---------
- 1 file changed, 15 insertions(+), 9 deletions(-)
+ src/liblzma/common/outqueue.c | 268 +++++++++++++++++++++------------
+ src/liblzma/common/outqueue.h | 138 ++++++++++++-----
+ src/liblzma/common/stream_encoder_mt.c | 52 ++++---
+ 3 files changed, 301 insertions(+), 157 deletions(-)
 
-commit 76be7c612e6bcc38724488ccc3b8bcb1cfec9f0a
+commit a35a69d693ce37d4ba7c1855bda7d9cfa13d1778
 Author: Lasse Collin <lasse.collin@tukaani.org>
-Date: 2013-11-12 16:30:53 +0200
+Date: 2020-12-23 17:15:49 +0200
 
 Update THANKS.
 
 THANKS | 1 +
 1 file changed, 1 insertion(+)
 
-commit dd750acbe2259d75444ef0f8da2d4bacc90d7afc
-Author: Lasse Collin <lasse.collin@tukaani.org>
-Date: 2013-11-12 16:29:48 +0200
+commit 4fd79b90c52396d70e0b1206ceb1a873a0ad2589
+Author: H.J. Lu <hjl.tools@gmail.com>
+Date: 2020-12-23 06:49:04 -0800
 
- xz: Make --block-list and --block-size work together in single-threaded.
+ liblzma: Enable Intel CET in x86 CRC assembly codes
 
- Previously, --block-list and --block-size only worked together
- in threaded mode. Boundaries are specified by --block-list, but
- --block-size specifies the maximum size for a Block. Now this
- works in single-threaded mode too.
+ When Intel CET is enabled, we need to include <cet.h> in assembly codes
+ to mark Intel CET support and add _CET_ENDBR to indirect jump targets.
 
- Thanks to James M Leddy for the original patch.
+ Tested on Intel Tiger Lake under CET enabled Linux.
 
- src/xz/coder.c | 90 ++++++++++++++++++++++++++++++++++++++++++++++++----------
- 1 file changed, 75 insertions(+), 15 deletions(-)
+ src/liblzma/check/crc32_x86.S | 9 +++++++++
+ src/liblzma/check/crc64_x86.S | 9 +++++++++
+ 2 files changed, 18 insertions(+)
 
-commit ae222fe9805d0161d022d75ba8485dab8bf6d7d5
+commit bb3b8c6a23e25db79f862b1de325c56052e0354b
 Author: Lasse Collin <lasse.collin@tukaani.org>
-Date: 2013-10-26 13:26:14 +0300
+Date: 2020-12-16 18:33:29 +0200
 
- Bump the version number to 5.1.3alpha.
+ Update THANKS.
 
- src/liblzma/api/lzma/version.h | 2 +-
- src/liblzma/liblzma.map | 2 +-
- 2 files changed, 2 insertions(+), 2 deletions(-)
+ THANKS | 1 +
+ 1 file changed, 1 insertion(+)
 
-commit 2193837a6a597cd3bf4e9ddf49421a5697d8e155
+commit 21588ca34af98738954fc12ded1b89d7294ef646
 Author: Lasse Collin <lasse.collin@tukaani.org>
-Date: 2013-10-26 13:25:02 +0300
+Date: 2020-12-16 18:30:14 +0200
 
- Update NEWS for 5.1.3alpha.
+ Build: Don't build bundles on Apple OSes.
+ 
+ Thanks to Daniel Packard.
 
- NEWS | 35 +++++++++++++++++++++++++++++++++++
- 1 file changed, 35 insertions(+)
+ CMakeLists.txt | 3 +++
+ 1 file changed, 3 insertions(+)
 
-commit ed48e75e2763876173aef8902da407a8eb28854b
+commit d05b0c42dd8b38d8c6b8193c8af50e9bd3d16f28
 Author: Lasse Collin <lasse.collin@tukaani.org>
-Date: 2013-10-26 12:47:04 +0300
+Date: 2020-12-05 22:44:03 +0200
+
+ Update THANKS.
 
- Update TODO.
+ THANKS | 1 +
+ 1 file changed, 1 insertion(+)
 
- TODO | 4 ----
- 1 file changed, 4 deletions(-)
+commit 1890351f3423627ba5c4c495402f32d7e9ed90b7
+Author: Adam Borowski <kilobyte@angband.pl>
+Date: 2020-09-25 03:35:18 +0200
 
-commit 841da0352d79a56a44796a4c39163429c9f039a3
+ Scripts: Add zstd support to xzgrep.
+ 
+ Thanks to Adam Borowski.
+
+ src/scripts/xzgrep.1 | 9 ++++++---
+ src/scripts/xzgrep.in | 1 +
+ 2 files changed, 7 insertions(+), 3 deletions(-)
+
+commit 2f108abb3d82e4e2313b438dae9c0c7c7a6366f2
 Author: Lasse Collin <lasse.collin@tukaani.org>
-Date: 2013-10-25 22:41:28 +0300
+Date: 2020-11-17 20:51:48 +0200
 
- xz: Document behavior of --block-list with threads.
+ CMake: Fix compatibility with CMake 3.13.
 
- This needs to be updated before 5.2.0.
+ The syntax "if(DEFINED CACHE{FOO})" requires CMake 3.14.
+ In some other places the code treats the cache variables
+ like normal variables already (${FOO} or if(FOO) is used,
+ not ${CACHE{FOO}).
+ 
+ Thanks to ygrek for reporting the bug on IRC.
 
- src/xz/xz.1 | 24 +++++++++++++++++++++---
- 1 file changed, 21 insertions(+), 3 deletions(-)
+ CMakeLists.txt | 2 +-
+ cmake/tuklib_cpucores.cmake | 4 ++--
+ cmake/tuklib_physmem.cmake | 4 ++--
+ 3 files changed, 5 insertions(+), 5 deletions(-)
 
-commit 56feb8665b78c1032aabd53c619c62af51defe64
+commit 5af726a79273fafa5de5745b117e567f21c90e49
 Author: Lasse Collin <lasse.collin@tukaani.org>
-Date: 2013-10-22 20:03:12 +0300
+Date: 2020-11-01 22:56:43 +0200
 
- xz: Document --flush-timeout=TIMEOUT on the man page.
+ Update THANKS.
 
- src/xz/xz.1 | 37 ++++++++++++++++++++++++++++++++++++-
- 1 file changed, 36 insertions(+), 1 deletion(-)
+ THANKS | 4 +++-
+ 1 file changed, 3 insertions(+), 1 deletion(-)
 
-commit ba413da1d5bb3324287cf3174922acd921165971
+commit 4575d9d365c756ec189899f9f743e0b3515ce72d
 Author: Lasse Collin <lasse.collin@tukaani.org>
-Date: 2013-10-22 19:51:55 +0300
+Date: 2020-11-01 22:34:25 +0200
 
- xz: Take advantage of LZMA_FULL_BARRIER with --block-list.
+ xz: Avoid unneeded \f escapes on the man page.
 
- Now if --block-list is used in threaded mode, the encoder
- won't need to flush at each Block boundary specified via
- --block-list. This improves performance a lot, making
- threading helpful with --block-list.
+ I don't want to use \c in macro arguments but groff_man(7)
+ suggests that \f has better portability. \f would be needed
+ for the .TP strings for portability reasons anyway.
 
- The flush timer was reset after LZMA_FULL_FLUSH but since
- LZMA_FULL_BARRIER doesn't flush, resetting the timer is
- no longer done.
+ Thanks to Bjarni Ingi Gislason.
 
- src/xz/coder.c | 32 +++++++++++++++-----------------
- 1 file changed, 15 insertions(+), 17 deletions(-)
+ src/xz/xz.1 | 31 ++++++++++++++++++++++---------
+ 1 file changed, 22 insertions(+), 9 deletions(-)
 
-commit 0cd45fc2bc5537de287a0bc005e2d67467a92148
+commit 620b32f5339f86710cb4435e01ecdac972ccac73
 Author: Lasse Collin <lasse.collin@tukaani.org>
-Date: 2013-10-02 20:05:23 +0300
+Date: 2020-11-01 19:09:53 +0200
 
- liblzma: Support LZMA_FULL_FLUSH and _BARRIER in threaded encoder.
+ xz: Use non-breaking spaces when intentionally using more than one space.
 
- Now --block-list=SIZES works with in the threaded mode too,
- although the performance is still bad due to the use of
- LZMA_FULL_FLUSH instead of the new LZMA_FULL_BARRIER.
+ This silences some style checker warnings. Seems that spaces
+ in the beginning of a line don't need this treatment.
+ 
+ Thanks to Bjarni Ingi Gislason.
 
- src/liblzma/common/stream_encoder_mt.c | 55 ++++++++++++++++++++++++----------
- 1 file changed, 39 insertions(+), 16 deletions(-)
+ src/xz/xz.1 | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
 
-commit 97bb38712f414fabecca908af2e38a12570293fd
+commit cb1f34988c8a4130485091b2f8b641303d8f701b
 Author: Lasse Collin <lasse.collin@tukaani.org>
-Date: 2013-10-02 12:55:11 +0300
+Date: 2020-11-01 18:49:37 +0200
 
- liblzma: Add LZMA_FULL_BARRIER support to single-threaded encoder.
+ xz: Protect the ellipsis (...) on the man page with \&.
+ 
+ This does it only when ... appears outside macro calls.
 
- In the single-threaded encoder LZMA_FULL_BARRIER is simply
- an alias for LZMA_FULL_FLUSH.
+ Thanks to Bjarni Ingi Gislason.
 
- src/liblzma/api/lzma/base.h | 37 ++++++++++++++++++++++++++++++-------
- src/liblzma/common/common.c | 17 +++++++++++++++--
- src/liblzma/common/common.h | 7 ++++++-
- src/liblzma/common/stream_encoder.c | 4 +++-
- 4 files changed, 54 insertions(+), 11 deletions(-)
+ src/xz/xz.1 | 4 ++--
+ 1 file changed, 2 insertions(+), 2 deletions(-)
 
-commit fef0c6b410c08e581c9178700a4e7599f0895ff9
+commit 5d224da3da87400f2fab313abbd7c710e7169ef9
 Author: Lasse Collin <lasse.collin@tukaani.org>
-Date: 2013-09-17 11:57:51 +0300
+Date: 2020-11-01 18:41:21 +0200
 
- liblzma: Add block_buffer_encoder.h into Makefile.inc.
+ xz: Avoid the abbreviation "e.g." on the man page.
+ 
+ A few are simply omitted, most are converted to "for example"
+ and surrounded with commas. Sounds like that this is better
+ style, for example, man-pages(7) recommends avoiding such
+ abbreviations except in parenthesis.
 
- This should have been in b465da5988dd59ad98fda10c2e4ea13d0b9c73bc.
+ Thanks to Bjarni Ingi Gislason.
 
- src/liblzma/common/Makefile.inc | 1 +
- 1 file changed, 1 insertion(+)
+ src/xz/xz.1 | 66 ++++++++++++++++++++++++++++++-------------------------------
+ 1 file changed, 33 insertions(+), 33 deletions(-)
 
-commit 8083e03291b6d21c0f538163e187b4e8cd5594e4
+commit 90457dbe3e5717660f5b81f8c604860fc5137c0c
 Author: Lasse Collin <lasse.collin@tukaani.org>
-Date: 2013-09-17 11:55:38 +0300
+Date: 2020-07-12 23:10:03 +0300
 
- xz: Add a missing test for TUKLIB_DOSLIKE.
+ xz man page: Change \- (minus) to \(en (en-dash) for a numeric range.
+ 
+ Docs of ancient troff/nroff mention \(em (em-dash) but not \(en
+ and \- was used for both minus and en-dash. I don't know how
+ portable \(en is nowadays but it can be changed back if someone
+ complains. At least GNU groff and OpenBSD's mandoc support it.
+ 
+ Thanks to Bjarni Ingi Gislason for the patch.
 
- src/xz/file_io.c | 2 ++
- 1 file changed, 2 insertions(+)
+ src/xz/xz.1 | 16 ++++++++--------
+ 1 file changed, 8 insertions(+), 8 deletions(-)
 
-commit 6b44b4a775fe29ecc7bcb7996e086e3bc09e5fd0
+commit 352ba2d69af2136bc814aa1df1a132559d445616
 Author: Lasse Collin <lasse.collin@tukaani.org>
-Date: 2013-09-17 11:52:28 +0300
+Date: 2020-07-12 20:46:24 +0300
 
- Add native threading support on Windows.
+ Windows: Fix building of resource files when config.h isn't used.
 
- Now liblzma only uses "mythread" functions and types
- which are defined in mythread.h matching the desired
- threading method.
+ Now CMake + Visual Studio works for building liblzma.dll.
 
- Before Windows Vista, there is no direct equivalent to
- pthread condition variables. Since this package doesn't
- use pthread_cond_broadcast(), pre-Vista threading can
- still be kept quite simple. The pre-Vista code doesn't
- use anything that wasn't already available in Windows 95,
- so the binaries should run even on Windows 95 if someone
- happens to care.
+ Thanks to Markus Rickert.
 
- INSTALL | 41 ++-
- configure.ac | 118 ++++++--
- src/common/mythread.h | 513 ++++++++++++++++++++++++++-------
- src/liblzma/common/stream_encoder_mt.c | 83 +++---
- src/xz/coder.c | 8 +-
- windows/README-Windows.txt | 2 +-
- windows/build.bash | 23 +-
- 7 files changed, 573 insertions(+), 215 deletions(-)
+ src/common/common_w32res.rc | 4 +++-
+ 1 file changed, 3 insertions(+), 1 deletion(-)
 
-commit ae0ab74a88d5b9b15845f1d9a24ade4349a54f9f
+commit a9e2a87f1d61dcf684d809bf08c8ebea93f8a480
 Author: Lasse Collin <lasse.collin@tukaani.org>
-Date: 2013-09-11 14:40:35 +0300
+Date: 2020-04-06 19:31:50 +0300
 
- Build: Remove a comment about Automake 1.10 from configure.ac.
+ src/scripts/xzgrep.1: Filenames to xzgrep are optional.
 
- The previous commit supports silent rules and that requires
- Automake 1.11.
+ xzgrep --help was correct already.
 
- configure.ac | 2 --
- 1 file changed, 2 deletions(-)
+ src/scripts/xzgrep.1 | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
 
-commit 72975df6c8c59aaf849138ab3606e8fb6970596a
-Author: Lasse Collin <lasse.collin@tukaani.org>
-Date: 2013-09-09 20:37:03 +0300
+commit a7ba275d9b855d186abb29eb7a4f4cb6d9ca6fe0
+Author: Bjarni Ingi Gislason <bjarniig@rhi.hi.is>
+Date: 2020-03-26 22:17:31 +0000
 
- Build: Create liblzma.pc in a src/liblzma/Makefile.am.
+ src/script/xzgrep.1: Remove superfluous '.RB'
+ 
+ Output is from: test-groff -b -e -mandoc -T utf8 -rF0 -t -w w -z
+ 
+ "test-groff" is a developmental version of "groff" 
+ 
+ Input file is ./src/scripts/xzgrep.1
 
- Previously it was done in configure, but doing that goes
- against the Autoconf manual. Autoconf requires that it is
- possible to override e.g. prefix after running configure
- and that doesn't work correctly if liblzma.pc is created
- by configure.
+ <src/scripts/xzgrep.1>:20 (macro RB): only 1 argument, but more are expected
+ <src/scripts/xzgrep.1>:23 (macro RB): only 1 argument, but more are expected
+ <src/scripts/xzgrep.1>:26 (macro RB): only 1 argument, but more are expected
+ <src/scripts/xzgrep.1>:29 (macro RB): only 1 argument, but more are expected
+ <src/scripts/xzgrep.1>:32 (macro RB): only 1 argument, but more are expected
 
- A potential downside of this change is that now e.g.
- libdir in liblzma.pc is a standalone string instead of
- being defined via ${prefix}, so if one overrides prefix
- when running pkg-config the libdir won't get the new value.
- I don't know if this matters in practice.
+ "abc..." does not mean the same as "abc ...".
 
- Thanks to Vincent Torri.
+ The output from nroff and troff is unchanged except for the space
+ between "file" and "...".
+ 
+ Signed-off-by: Bjarni Ingi Gislason <bjarniig@rhi.hi.is>
 
- configure.ac | 1 -
- src/liblzma/Makefile.am | 20 ++++++++++++++++++++
- 2 files changed, 20 insertions(+), 1 deletion(-)
+ src/scripts/xzgrep.1 | 12 ++++++------
+ 1 file changed, 6 insertions(+), 6 deletions(-)
 
-commit 1c2b6e7e8382ed390f53e140f160488bb2205ecc
-Author: Lasse Collin <lasse.collin@tukaani.org>
-Date: 2013-08-04 15:24:09 +0300
+commit 133d498db0f4b14f066d192d64dbcade45deae6b
+Author: Bjarni Ingi Gislason <bjarniig@rhi.hi.is>
+Date: 2020-03-30 21:56:36 +0000
 
- Fix the previous commit which broke the build.
+ xzgrep.1: Delete superfluous '.PP'
+ 
+ Summary:
 
- Apparently I didn't even compile-test the previous commit.
+ mandoc -T lint xzgrep.1 :
+ mandoc: xzgrep.1:79:2: WARNING: skipping paragraph macro: PP empty
 
- Thanks to Christian Hesse.
+ There is no change in the output of "nroff" and "troff".
+ 
+ Signed-off-by: Bjarni Ingi Gislason <bjarniig@rhi.hi.is>
 
- src/common/tuklib_cpucores.c | 2 +-
- 1 file changed, 1 insertion(+), 1 deletion(-)
+ src/scripts/xzgrep.1 | 1 -
+ 1 file changed, 1 deletion(-)
 
-commit 124eb69c7857f618b4807588c51bc9ba21bf8691
-Author: Lasse Collin <lasse.collin@tukaani.org>
-Date: 2013-08-03 13:52:58 +0300
+commit 057839ca982f886387b66746bffe749cb14fd8cd
+Author: Bjarni Ingi Gislason <bjarniig@rhi.hi.is>
+Date: 2020-03-26 21:16:18 +0000
 
- Windows: Add Windows support to tuklib_cpucores().
+ src/xz/xz.1: Correct misused two-fonts macros
+ 
+ Output is from: test-groff -b -e -mandoc -T utf8 -rF0 -t -w w -z
 
- It is used for Cygwin too. I'm not sure if that is
- a good or bad idea.
+ "test-groff" is a developmental version of "groff" 
 
- Thanks to Vincent Torri.
+ Input file is ./src/xz/xz.1
+ 
+ <src/xz/xz.1>:408 (macro BR): only 1 argument, but more are expected
+ <src/xz/xz.1>:1009 (macro BR): only 1 argument, but more are expected
+ <src/xz/xz.1>:1743 (macro BR): only 1 argument, but more are expected
+ <src/xz/xz.1>:1920 (macro BR): only 1 argument, but more are expected
+ <src/xz/xz.1>:2213 (macro BR): only 1 argument, but more are expected
+ 
+ Output from nroff and troff is unchanged, except for a font change of a
+ full stop (.).
+ 
+ Signed-off-by: Bjarni Ingi Gislason <bjarniig@rhi.hi.is>
 
- m4/tuklib_cpucores.m4 | 19 +++++++++++++++++--
- src/common/tuklib_cpucores.c | 13 ++++++++++++-
- 2 files changed, 29 insertions(+), 3 deletions(-)
+ src/xz/xz.1 | 10 +++++-----
+ 1 file changed, 5 insertions(+), 5 deletions(-)
 
-commit eada8a875ce3fd521cb42e4ace2624d3d49c5f35
-Author: Anders F Bjorklund <afb@users.sourceforge.net>
-Date: 2013-08-02 15:59:46 +0200
+commit b8e12f5ab4c9fd3cb09a4330b2861f6b979ababd
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: 2020-03-23 18:07:50 +0200
 
- macosx: separate liblzma package
+ Typo fixes from fossies.org.
+ 
+ https://fossies.org/linux/misc/xz-5.2.5.tar.xz/codespell.html
 
- macosx/build.sh | 23 +++++++++++++++--------
- 1 file changed, 15 insertions(+), 8 deletions(-)
+ Makefile.am | 2 +-
+ doc/examples/01_compress_easy.c | 2 +-
+ src/liblzma/api/lzma/base.h | 2 +-
+ src/liblzma/check/crc32_x86.S | 2 +-
+ src/liblzma/common/index.c | 2 +-
+ src/xz/xz.1 | 4 ++--
+ 6 files changed, 7 insertions(+), 7 deletions(-)
 
-commit be0100d01ca6a75899d051bee00acf17e6dc0c15
-Author: Anders F Bjorklund <afb@users.sourceforge.net>
-Date: 2013-08-02 15:58:44 +0200
+commit 869b9d1b4edd6df07f819d360d306251f8147353
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: 2020-03-17 16:24:28 +0200
 
- macosx: set minimum to leopard
+ Update NEWS for 5.2.5.
 
- macosx/build.sh | 13 ++++++++-----
- 1 file changed, 8 insertions(+), 5 deletions(-)
+ NEWS | 105 +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
+ 1 file changed, 105 insertions(+)
 
-commit 416729e2d743f4b2fe9fd438eedeb98adce033c3
-Author: Anders F Bjorklund <afb@users.sourceforge.net>
-Date: 2011-08-07 13:13:30 +0200
+commit a048e3a92d238c65f050a765174d9c75417231d4
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: 2020-03-16 20:01:37 +0200
 
- move configurables into variables
+ README: Update outdated sections.
 
- macosx/build.sh | 25 ++++++++++++++++++-------
- 1 file changed, 18 insertions(+), 7 deletions(-)
+ README | 21 +++++++++++----------
+ 1 file changed, 11 insertions(+), 10 deletions(-)
 
-commit 16581080e5f29f9a4e49efece21c5bf572323acc
+commit 29aed815ad4f98f3e4d355faa76a244ecd8ce716
 Author: Lasse Collin <lasse.collin@tukaani.org>
-Date: 2013-07-15 14:08:41 +0300
+Date: 2020-03-16 19:39:45 +0200
 
- Update THANKS.
+ README: Mention that man pages can be translated.
 
- THANKS | 1 +
- 1 file changed, 1 insertion(+)
+ README | 7 ++++---
+ 1 file changed, 4 insertions(+), 3 deletions(-)
 
-commit 3e2b198ba37b624efd9c7caee2a435dc986b46c6
+commit 7fa7653940cc9dcfcbce2fbc5166ea343ad4e3c1
 Author: Lasse Collin <lasse.collin@tukaani.org>
-Date: 2013-07-15 14:08:02 +0300
+Date: 2020-03-16 16:43:29 +0200
 
- Build: Fix the detection of missing CRC32.
- 
- Thanks to Vincent Torri.
+ Update INSTALL.generic from Automake 1.16.1.
 
- configure.ac | 2 +-
- 1 file changed, 1 insertion(+), 1 deletion(-)
+ INSTALL.generic | 321 ++++++++++++++++++++++++++++----------------------------
+ 1 file changed, 162 insertions(+), 159 deletions(-)
 
-commit dee6ad3d5915422bc30a6821efeacaeb8ca8ef00
+commit 9bd317ef03ab9b3e6a927c27c2e9c4ac041182f0
 Author: Lasse Collin <lasse.collin@tukaani.org>
-Date: 2013-07-04 14:18:46 +0300
+Date: 2020-03-15 15:27:22 +0200
 
- xz: Add preliminary support for --flush-timeout=TIMEOUT.
- 
- When --flush-timeout=TIMEOUT is used, xz will use
- LZMA_SYNC_FLUSH if read() would block and at least
- TIMEOUT milliseconds has elapsed since the previous flush.
- 
- This can be useful in realtime-like use cases where the
- data is simultanously decompressed by another process
- (possibly on a different computer). If new uncompressed
- input data is produced slowly, without this option xz could
- buffer the data for a long time until it would become
- decompressible from the output.
- 
- If TIMEOUT is 0, the feature is disabled. This is the default.
- 
- This commit affects the compression side. Using xz for
- the decompression side for the above purpose doesn't work
- yet so well because there is quite a bit of input and
- output buffering when decompressing.
- 
- The --long-help or man page were not updated yet.
- The details of this feature may change.
+ Update INSTALL for Windows and DOS and add preliminary info for z/OS.
 
- src/xz/args.c | 7 +++++++
- src/xz/coder.c | 46 +++++++++++++++++++++++++++++++++++-----------
- src/xz/file_io.c | 46 ++++++++++++++++++++++++++++++++++++----------
- 3 files changed, 78 insertions(+), 21 deletions(-)
+ INSTALL | 51 +++++++++++++++++++++++++++++++++++++++++----------
+ 1 file changed, 41 insertions(+), 10 deletions(-)
 
-commit fa381acaf9a29a8114e1c0a97de99bab9adb014e
+commit a3148c0446dc7fa96363752df414d22539c9007b
 Author: Lasse Collin <lasse.collin@tukaani.org>
-Date: 2013-07-04 13:41:03 +0300
+Date: 2020-03-15 15:26:20 +0200
 
- xz: Don't set src_eof=true after an I/O error because it's useless.
+ Build: Update m4/ax_pthread.m4 from Autoconf Archive (again).
 
- src/xz/file_io.c | 3 ---
- 1 file changed, 3 deletions(-)
+ m4/ax_pthread.m4 | 219 +++++++++++++++++++++++++++++--------------------------
+ 1 file changed, 117 insertions(+), 102 deletions(-)
 
-commit ea00545beace5b950f709ec21e46878e0f448678
+commit 7812002dd3ed319e42a14662a8531802cca8ca67
 Author: Lasse Collin <lasse.collin@tukaani.org>
-Date: 2013-07-04 13:25:11 +0300
+Date: 2020-03-11 21:15:35 +0200
 
- xz: Fix the test when to read more input.
+ xz: Never use thousand separators in DJGPP builds.
 
- Testing for end of file was no longer correct after full flushing
- became possible with --block-size=SIZE and --block-list=SIZES.
- There was no bug in practice though because xz just made a few
- unneeded zero-byte reads.
+ DJGPP 2.05 added support for thousands separators but it's
+ broken at least under WinXP with Finnish locale that uses
+ a non-breaking space as the thousands separator. Workaround
+ by disabling thousands separators for DJGPP builds.
 
- src/xz/coder.c | 6 +++---
- 1 file changed, 3 insertions(+), 3 deletions(-)
+ src/xz/util.c | 14 ++++++++++++--
+ 1 file changed, 12 insertions(+), 2 deletions(-)
 
-commit 736903c64bef394c06685d79908e397bcb08b88f
+commit 7c8f688bf7fccd65d396e0130cbf4ea5dff5c56f
 Author: Lasse Collin <lasse.collin@tukaani.org>
-Date: 2013-07-04 12:51:57 +0300
+Date: 2020-03-11 19:38:08 +0200
 
- xz: Move some of the timing code into mytime.hc.
- 
- This switches units from microseconds to milliseconds.
+ DOS: Update dos/Makefile for DJGPP 2.05.
 
- New clock_gettime(CLOCK_MONOTONIC) will be used if available.
- There is still a fallback to gettimeofday().
+ It doesn't need -fgnu89-inline like 2.04beta did.
 
- src/xz/Makefile.am | 2 ++
- src/xz/coder.c | 5 +++
- src/xz/message.c | 54 +++++++++------------------------
- src/xz/mytime.c | 89 ++++++++++++++++++++++++++++++++++++++++++++++++++++++
- src/xz/mytime.h | 47 ++++++++++++++++++++++++++++
- src/xz/private.h | 1 +
- 6 files changed, 158 insertions(+), 40 deletions(-)
+ dos/Makefile | 4 +---
+ 1 file changed, 1 insertion(+), 3 deletions(-)
 
-commit 24edf8d807e24ffaa1e793114d94cca3b970027d
+commit 319ca928d73de87940c54e30bffe69f9fa65efdf
 Author: Lasse Collin <lasse.collin@tukaani.org>
-Date: 2013-07-01 14:35:03 +0300
+Date: 2020-03-11 19:36:07 +0200
 
- Update THANKS.
+ DOS: Update instructions in dos/INSTALL.txt.
 
- THANKS | 1 +
- 1 file changed, 1 insertion(+)
+ dos/INSTALL.txt | 59 ++++++++++++++++++++++++++++-----------------------------
+ 1 file changed, 29 insertions(+), 30 deletions(-)
 
-commit c0627b3fceacfa1ed162f5f55235360ea26f569a
+commit cb6b227ce39932824812ccd8a0647bd968de27d2
 Author: Lasse Collin <lasse.collin@tukaani.org>
-Date: 2013-07-01 14:34:11 +0300
+Date: 2020-03-11 17:58:51 +0200
 
- xz: Silence a warning seen with _FORTIFY_SOURCE=2.
+ DOS: Update config.h.
 
- Thanks to Christian Hesse.
+ The added defines assume GCC >= 4.8.
 
- src/xz/file_io.c | 8 +++++++-
- 1 file changed, 7 insertions(+), 1 deletion(-)
+ dos/config.h | 8 ++++++++
+ 1 file changed, 8 insertions(+)
 
-commit 1936718bb38ee394bd89836fdd4eabc0beb02443
+commit 4572d53e16e87eee375bc5624de2fd59bb0ae9cd
 Author: Lasse Collin <lasse.collin@tukaani.org>
-Date: 2013-06-30 19:40:11 +0300
+Date: 2020-03-02 13:54:33 +0200
 
- Update NEWS for 5.0.5.
+ liblzma: Fix a comment and RC_SYMBOLS_MAX.
+ 
+ The comment didn't match the value of RC_SYMBOLS_MAX and the value
+ itself was slightly larger than actually needed. The only harm
+ about this was that memory usage was a few bytes larger.
 
- NEWS | 52 ++++++++++++++++++++++++++++++++++++++++++++++++++++
- 1 file changed, 52 insertions(+)
+ src/liblzma/rangecoder/range_encoder.h | 4 ++--
+ 1 file changed, 2 insertions(+), 2 deletions(-)
 
-commit a37ae8b5eb6093a530198f109c6f7a538c80ecf0
+commit 265daa873c0d871f5f23f9b56e133a6f20045a0a
 Author: Lasse Collin <lasse.collin@tukaani.org>
-Date: 2013-06-30 18:02:27 +0300
+Date: 2020-02-27 20:58:52 +0200
 
- Man pages: Use similar syntax for synopsis as in xz.
- 
- The man pages of lzmainfo, xzmore, and xzdec had similar
- constructs as the man page of xz had before the commit
- eb6ca9854b8eb9fbf72497c1cf608d6b19d2d494. Eric S. Raymond
- didn't mention these man pages in his bug report, but
- it's nice to be consistent.
+ Build: Make CMake build fail if tuklib_cpucores or tuklib_physmem fails.
 
- src/lzmainfo/lzmainfo.1 | 4 ++--
- src/scripts/xzmore.1 | 6 +++---
- src/xzdec/xzdec.1 | 10 +++++-----
- 3 files changed, 10 insertions(+), 10 deletions(-)
+ CMakeLists.txt | 18 ++++++++++++++++++
+ 1 file changed, 18 insertions(+)
 
-commit cdba9ddd870ae72fd6219a125662c20ec997f86c
+commit 7c8b904527cdbe61248c80edcc2e20d840c4fef9
 Author: Lasse Collin <lasse.collin@tukaani.org>
-Date: 2013-06-29 15:59:13 +0300
+Date: 2020-02-27 20:24:27 +0200
 
- xz: Use non-blocking I/O for the output file.
- 
- Now both reading and writing should be without
- race conditions with signals.
+ Build: Add support for --no-po4a option to autogen.sh.
 
- They might still be signal handling issues left.
- Signals are blocked during many operations to avoid
- EINTR but it may cause problems e.g. if writing to
- stderr blocks when trying to display an error message.
+ Normally, if po4a isn't available, autogen.sh will return
+ with non-zero exit status. The option --no-po4a can be useful
+ when one knows that po4a isn't available but wants autogen.sh
+ to still return with zero exit status.
 
- src/xz/file_io.c | 57 ++++++++++++++++++++++++++++++++++++++++++++++++--------
- 1 file changed, 49 insertions(+), 8 deletions(-)
+ autogen.sh | 11 ++++++++++-
+ 1 file changed, 10 insertions(+), 1 deletion(-)
 
-commit e61a5c95da3fe31281d959e5e842885a8ba2b5bd
+commit 292a5c0f9c9b3a66f5a5c652dc46381836d4537f
 Author: Lasse Collin <lasse.collin@tukaani.org>
-Date: 2013-06-28 23:56:17 +0300
+Date: 2020-02-25 21:35:14 +0200
 
- xz: Fix return value type in io_write_buf().
- 
- It didn't affect the behavior of the code since -1
- becomes true anyway.
+ Update THANKS.
 
- src/xz/file_io.c | 2 +-
- 1 file changed, 1 insertion(+), 1 deletion(-)
+ THANKS | 1 +
+ 1 file changed, 1 insertion(+)
 
-commit 9dc319eabb34a826f4945f91c71620f14a60e9e2
+commit 474320e9908786ba2021035f9013191e16cde08a
 Author: Lasse Collin <lasse.collin@tukaani.org>
-Date: 2013-06-28 23:48:05 +0300
+Date: 2020-02-25 20:42:31 +0200
 
- xz: Use the self-pipe trick to avoid a race condition with signals.
+ Build: Fix bugs in the CMake files.
 
- It is possible that a signal to set user_abort arrives right
- before a blocking system call is made. In this case the call
- may block until another signal arrives, while the wanted
- behavior is to make xz clean up and exit as soon as possible.
- 
- After this commit, the race condition is avoided with the
- input side which already uses non-blocking I/O. The output
- side still uses blocking I/O and thus has the race condition.
+ Seems that the phrase "add more quotes" from sh/bash scripting
+ applies to CMake as well. E.g. passing an unquoted list ${FOO}
+ to a function that expects one argument results in only the
+ first element of the list being passed as an argument and
+ the rest get ignored. Adding quotes helps ("${FOO}").
+ 
+ list(INSERT ...) is weird. Inserting an empty string to an empty
+ variable results in empty list, but inserting it to a non-empty
+ variable does insert an empty element to the list.
+ 
+ Since INSERT requires at least one element,
+ "${CMAKE_THREAD_LIBS_INIT}" needs to be quoted in CMakeLists.txt.
+ It might result in an empty element in the list. It seems to not
+ matter as empty elements consistently get ignored in that variable.
+ In fact, calling cmake_check_push_state() and cmake_check_pop_state()
+ will strip the empty elements from CMAKE_REQUIRED_LIBRARIES!
+ 
+ In addition to quoting fixes, this fixes checks for the cache
+ variables in tuklib_cpucores.cmake and tuklib_physmem.cmake.
+ 
+ Thanks to Martin Matuška for testing and reporting the problems.
+ These fixes aren't tested yet but hopefully they soon will be.
+
+ CMakeLists.txt | 52 ++++++++++++++++++++++-----------------------
+ cmake/tuklib_common.cmake | 8 ++++---
+ cmake/tuklib_cpucores.cmake | 30 ++++++++++++++------------
+ cmake/tuklib_integer.cmake | 34 +++++++++++++++--------------
+ cmake/tuklib_mbstr.cmake | 6 +++---
+ cmake/tuklib_physmem.cmake | 29 +++++++++++++------------
+ cmake/tuklib_progname.cmake | 4 ++--
+ 7 files changed, 85 insertions(+), 78 deletions(-)
+
+commit 7e3493d40eac0c3fa3d5124097745a70e15c41f6
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: 2020-02-24 23:38:16 +0200
 
- src/xz/file_io.c | 56 ++++++++++++++++++++++++++++++++++++++++++++------------
- src/xz/file_io.h | 8 ++++++++
- src/xz/signals.c | 5 +++++
- 3 files changed, 57 insertions(+), 12 deletions(-)
+ Build: Add very limited experimental CMake support.
+ 
+ This does *NOT* replace the Autotools-based build system in
+ the foreseeable future. See the comment in the beginning
+ of CMakeLists.txt.
+ 
+ So far this has been tested only on GNU/Linux but I commit
+ it anyway to make it easier for others to test. Since I
+ haven't played much with CMake before, it's likely that
+ there are things that have been done in a silly or wrong
+ way and need to be fixed.
+
+ CMakeLists.txt | 643 ++++++++++++++++++++++++++++++++++++++++++++
+ cmake/tuklib_common.cmake | 47 ++++
+ cmake/tuklib_cpucores.cmake | 173 ++++++++++++
+ cmake/tuklib_integer.cmake | 100 +++++++
+ cmake/tuklib_mbstr.cmake | 20 ++
+ cmake/tuklib_physmem.cmake | 149 ++++++++++
+ cmake/tuklib_progname.cmake | 19 ++
+ 7 files changed, 1151 insertions(+)
 
-commit 3541bc79d0cfabc0ad155c99bfdad1289f17fec3
+commit 21bd4701fca3e9002ce78bc135debca369ed8545
 Author: Lasse Collin <lasse.collin@tukaani.org>
-Date: 2013-06-28 22:51:02 +0300
+Date: 2020-02-24 23:37:07 +0200
 
- xz: Use non-blocking I/O for the input file.
+ Update m4/.gitignore.
 
- src/xz/file_io.c | 156 +++++++++++++++++++++++++++++++++++++++----------------
- 1 file changed, 111 insertions(+), 45 deletions(-)
+ m4/.gitignore | 1 +
+ 1 file changed, 1 insertion(+)
 
-commit 78673a08bed5066c81e8a8e90d20e670c28ecfd5
+commit e094d1d0f196a91ec703e8d0055948feef349ae8
 Author: Lasse Collin <lasse.collin@tukaani.org>
-Date: 2013-06-28 18:46:13 +0300
+Date: 2020-02-24 23:29:35 +0200
 
- xz: Remove an outdated NetBSD-specific comment.
+ tuklib: Omit an unneeded <sys/types.h> from a tests.
 
- Nowadays errno == EFTYPE is documented in open(2).
+ tuklib_cpucores.c and tuklib_physmem.c don't include <sys/types.h>
+ even via other files in this package, so clearly that header isn't
+ needed in the tests either (no one has reported build problems due
+ to a missing header in a .c file).
 
- src/xz/file_io.c | 4 ----
- 1 file changed, 4 deletions(-)
+ m4/tuklib_cpucores.m4 | 1 -
+ m4/tuklib_physmem.m4 | 1 -
+ 2 files changed, 2 deletions(-)
 
-commit a616fdad34b48b2932ef03fb87309dcc8b829527
+commit b3ed19a55fe99a45bd77614e149d39d18498075c
 Author: Lasse Collin <lasse.collin@tukaani.org>
-Date: 2013-06-28 18:09:47 +0300
+Date: 2020-02-24 23:01:00 +0200
 
- xz: Fix error detection of fcntl(fd, F_SETFL, flags) calls.
+ liblzma: Remove unneeded <sys/types.h> from fastpos_tablegen.c.
 
- POSIX says that fcntl(fd, F_SETFL, flags) returns -1 on
- error and "other than -1" on success. This is how it is
- documented e.g. on OpenBSD too. On Linux, success with
- F_SETFL is always 0 (at least accorinding to fcntl(2)
- from man-pages 3.51).
+ This file only generates fastpos_table.c.
+ It isn't built as a part of liblzma.
 
- src/xz/file_io.c | 8 ++++----
- 1 file changed, 4 insertions(+), 4 deletions(-)
+ src/liblzma/lzma/fastpos_tablegen.c | 1 -
+ 1 file changed, 1 deletion(-)
 
-commit 4a08a6e4c61c65ab763ab314100a6d7a3bb89298
+commit 7b8982b29179b3c586e0456dc9ecbd4f58dcea59
 Author: Lasse Collin <lasse.collin@tukaani.org>
-Date: 2013-06-28 17:36:47 +0300
+Date: 2020-02-22 14:15:07 +0200
 
- xz: Fix use of wrong variable in a fcntl() call.
- 
- Due to a wrong variable name, when writing a sparse file
- to standard output, *all* file status flags were cleared
- (to the extent the operating system allowed it) instead of
- only clearing the O_APPEND flag. In practice this worked
- fine in the common situations on GNU/Linux, but I didn't
- check how it behaved elsewhere.
+ Use defined(__GNUC__) before __GNUC__ in preprocessor lines.
 
- The original flags were still restored correctly. I still
- changed the code to use a separate boolean variable to
- indicate when the flags should be restored instead of
- relying on a special value in stdout_flags.
+ This should silence the equivalent of -Wundef in compilers that
+ don't define __GNUC__.
 
- src/xz/file_io.c | 24 +++++++++++++-----------
- 1 file changed, 13 insertions(+), 11 deletions(-)
+ src/common/sysdefs.h | 3 ++-
+ src/liblzma/api/lzma.h | 5 +++--
+ 2 files changed, 5 insertions(+), 3 deletions(-)
 
-commit b790b435daa3351067f80a5973b647f8d55367a2
+commit 43dfe04e6209c691cf4fbe3072d4ee91271748f1
 Author: Lasse Collin <lasse.collin@tukaani.org>
-Date: 2013-06-28 14:55:37 +0300
+Date: 2020-02-21 17:40:02 +0200
 
- xz: Fix assertion related to posix_fadvise().
+ liblzma: Add more uses of lzma_memcmplen() to the normal mode of LZMA.
 
- Input file can be a FIFO or something else that doesn't
- support posix_fadvise() so don't check the return value
- even with an assertion. Nothing bad happens if the call
- to posix_fadvise() fails.
+ This gives a tiny encoder speed improvement. This could have been done
+ in 2014 after the commit 544aaa3d13554e8640f9caf7db717a96360ec0f6 but
+ it was forgotten.
 
- src/xz/file_io.c | 10 ++--------
- 1 file changed, 2 insertions(+), 8 deletions(-)
+ src/liblzma/lzma/lzma_encoder_optimum_normal.c | 16 ++++++++++------
+ 1 file changed, 10 insertions(+), 6 deletions(-)
 
-commit 84d2da6c9dc252f441deb7626c2522202b005d4d
+commit 59e6eb4840b9f52fa3a61544974017279b448216
 Author: Lasse Collin <lasse.collin@tukaani.org>
-Date: 2013-06-26 13:30:57 +0300
+Date: 2020-02-21 17:01:15 +0200
 
- xz: Check the value of lzma_stream_flags.version in --list.
+ Build: Add visibility.m4 from gnulib.
 
- It is a no-op for now, but if an old xz version is used
- together with a newer liblzma that supports something new,
- then this check becomes important and will stop the old xz
- from trying to parse files that it won't understand.
+ Appears that this file used to get included as a side effect of
+ gettext. After the change to gettext version requirements this file
+ no longer got copied to the package and so the build was broken.
 
- src/xz/list.c | 14 ++++++++++++++
- 1 file changed, 14 insertions(+)
+ m4/.gitignore | 1 -
+ m4/visibility.m4 | 77 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++
+ 2 files changed, 77 insertions(+), 1 deletion(-)
 
-commit 9376f5f8f762296f2173d61af9101112c36f38c0
+commit 7fe3ef2eaa53d439cec043727ea1998f4ff0e22a
 Author: Lasse Collin <lasse.collin@tukaani.org>
-Date: 2013-06-26 12:17:00 +0300
+Date: 2020-02-21 16:10:44 +0200
 
- Build: Require Automake 1.12 and use serial-tests option.
+ xz: Silence a warning when sig_atomic_t is long int.
 
- It should actually still work with Automake 1.10 if
- the serial-tests option is removed. Automake 1.13 started
- using parallel tests by default and the option to get
- the old behavior isn't supported before 1.12.
+ It can be true at least on z/OS.
+
+ src/xz/signals.c | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+commit b0a2a77d10940c42b449d47a005bfc2e50ab5db8
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: 2020-02-21 15:59:26 +0200
+
+ xz: Avoid unneeded access of a volatile variable.
+
+ src/xz/signals.c | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+commit 524c2f12c762032b819757aeda8af7c47c4cabce
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: 2020-02-21 01:24:18 +0200
+
+ tuklib_integer.m4: Optimize the check order.
 
- At least for now, parallel tests don't improve anything
- in XZ Utils but they hide the progress output from
- test_compress.sh.
+ The __builtin byteswapping is the preferred one so check for it first.
 
- configure.ac | 4 +++-
- 1 file changed, 3 insertions(+), 1 deletion(-)
+ m4/tuklib_integer.m4 | 56 +++++++++++++++++++++++++++-------------------------
+ 1 file changed, 29 insertions(+), 27 deletions(-)
 
-commit b7e200d7bd0a3c7c171c13ad37d68296d6f73374
+commit 57360bb4fd79b358b36d2877db26ac828d1fdfcb
 Author: Lasse Collin <lasse.collin@tukaani.org>
-Date: 2013-06-23 18:59:13 +0300
+Date: 2020-02-20 18:54:04 +0200
 
- Update THANKS.
+ tuklib_exit: Add missing header.
+ 
+ strerror() needs <string.h> which happened to be included via
+ tuklib_common.h -> tuklib_config.h -> sysdefs.h if HAVE_CONFIG_H
+ was defined. This wasn't tested without config.h before so it
+ had worked fine.
 
- THANKS | 1 +
+ src/common/tuklib_exit.c | 1 +
 1 file changed, 1 insertion(+)
 
-commit 46540e4c10923e363741ff5aab99e79fc0ce6ee8
+commit fddd31175e74a538997a939d930462fde17d2dd4
 Author: Lasse Collin <lasse.collin@tukaani.org>
-Date: 2013-06-23 18:57:23 +0300
+Date: 2020-02-18 19:12:35 +0200
 
- liblzma: Avoid a warning about a shadowed variable.
+ Revert the previous commit and add a comment.
 
- On Mac OS X wait() is declared in <sys/wait.h> that
- we include one way or other so don't use "wait" as
- a variable name.
+ The previous commit broke crc32_tablegen.c.
 
- Thanks to Christian Kujau.
+ If the whole package is built without config.h (with defines
+ set on the compiler command line) this should still work fine
+ as long as these headers conform to C99 well enough.
 
- src/liblzma/common/stream_encoder_mt.c | 4 ++--
- 1 file changed, 2 insertions(+), 2 deletions(-)
+ src/common/tuklib_config.h | 17 ++++++++++-------
+ 1 file changed, 10 insertions(+), 7 deletions(-)
 
-commit ebb501ec73cecc546c67117dd01b5e33c90bfb4a
+commit 4e4e9fbb7e66d45319525ac224bff48fbdd0cf6e
 Author: Lasse Collin <lasse.collin@tukaani.org>
-Date: 2013-06-23 17:36:47 +0300
+Date: 2020-02-17 23:37:20 +0200
 
- xz: Validate Uncompressed Size from Block Header in list.c.
+ Do not check for HAVE_CONFIG_H in tuklib_config.h.
 
- This affects only "xz -lvv". Normal decompression with xz
- already detected if Block Header and Index had mismatched
- Uncompressed Size fields. So this just makes "xz -lvv"
- show such files as corrupt instead of showing the
- Uncompressed Size from Index.
+ In XZ Utils sysdefs.h takes care of it and the required headers.
 
- src/xz/list.c | 14 +++++++++++++-
- 1 file changed, 13 insertions(+), 1 deletion(-)
+ src/common/tuklib_config.h | 15 +++++++--------
+ 1 file changed, 7 insertions(+), 8 deletions(-)
 
-commit c09e91dd236d3cabee0fc48312b3dc8cceae41ab
+commit 2d4cef954feba82073951358466a1d614141cf33
 Author: Lasse Collin <lasse.collin@tukaani.org>
-Date: 2013-06-21 22:08:11 +0300
+Date: 2020-02-16 11:18:28 +0200
 
- Update THANKS.
+ sysdefs.h: Omit the conditionals around string.h and limits.h.
+ 
+ string.h is used unconditionally elsewhere in the project and
+ configure has always stopped if limits.h is missing, so these
+ headers must have been always available even on the weirdest
+ systems.
 
- THANKS | 2 ++
- 1 file changed, 2 insertions(+)
+ src/common/sysdefs.h | 8 ++------
+ 1 file changed, 2 insertions(+), 6 deletions(-)
 
-commit eb6ca9854b8eb9fbf72497c1cf608d6b19d2d494
+commit feb9c1969bc3eb33d4ecb72cfa897f92dae84939
 Author: Lasse Collin <lasse.collin@tukaani.org>
-Date: 2013-06-21 22:04:45 +0300
+Date: 2020-02-15 15:07:11 +0200
 
- xz: Make the man page more friendly to doclifter.
+ Build: Bump Autoconf and Libtool version requirements.
+ 
+ There is no specific reason for this other than blocking
+ the most ancient versions. These are still old:
 
- Thanks to Eric S. Raymond.
+ Autoconf 2.69 (2012)
+ Automake 1.12 (2012)
+ gettext 0.19.6 (2015)
+ Libtool 2.4 (2010)
 
- src/xz/xz.1 | 7 ++++---
- 1 file changed, 4 insertions(+), 3 deletions(-)
+ configure.ac | 4 ++--
+ 1 file changed, 2 insertions(+), 2 deletions(-)
 
-commit 0c0a1947e6ad90a0a10b7a5c39f6ab99a0aa5c93
+commit 3d576cf92158d62790017ad7f2dd6dc1dd6b42bb
 Author: Lasse Collin <lasse.collin@tukaani.org>
-Date: 2013-06-21 21:54:59 +0300
+Date: 2020-02-15 03:08:32 +0200
 
- xz: A couple of man page fixes.
+ Build: Use AM_GNU_GETTEXT_REQUIRE_VERSION and require 0.19.6.
 
- Now the interaction of presets and custom filter chains
- is described correctly. Earlier it contradicted itself.
+ This bumps the version requirement from 0.19 (from 2014) to
+ 0.19.6 (2015).
 
- Thanks to DevHC who reported these issues on IRC to me
- on 2012-12-14.
+ Using only the old AM_GNU_GETTEXT_VERSION results in old
+ gettext infrastructure being placed in the package. By using
+ both macros we get the latest gettext files while the other
+ programs in the Autotools family can still see the old macro.
+
+ configure.ac | 6 +++++-
+ 1 file changed, 5 insertions(+), 1 deletion(-)
+
+commit fa792b8befaf7cb3960b655e0a9410da866d756f
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: 2020-02-14 20:42:06 +0200
+
+ Translations: Add German translation of the man pages.
+ 
+ Thanks to Mario Blättermann.
 
- src/xz/xz.1 | 35 +++++++++++++++++++++++------------
- 1 file changed, 23 insertions(+), 12 deletions(-)
+ po4a/de.po | 5532 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++
+ po4a/po4a.conf | 2 +-
+ 2 files changed, 5533 insertions(+), 1 deletion(-)
 
-commit 2fcda89939c903106c429e109083d43d894049e0
+commit 6f7211b6bb47a895b47f533282dba9ee9a1b0c8b
 Author: Lasse Collin <lasse.collin@tukaani.org>
-Date: 2013-06-21 21:50:26 +0300
+Date: 2020-02-07 15:32:21 +0200
 
- xz: Fix interaction between preset and custom filter chains.
+ Build: Add support for translated man pages using po4a.
 
- There was somewhat illogical behavior when --extreme was
- specified and mixed with custom filter chains.
+ The dependency on po4a is optional. It's never required to install
+ the translated man pages when xz is built from a release tarball.
+ If po4a is missing when building from xz.git, the translated man
+ pages won't be generated but otherwise the build will work normally.
 
- Before this commit, "xz -9 --lzma2 -e" was equivalent
- to "xz --lzma2". After it is equivalent to "xz -6e"
- (all earlier preset options get forgotten when a custom
- filter chain is specified and the default preset is 6
- to which -e is applied). I find this less illogical.
+ The translations are only updated automatically by autogen.sh and
+ by "make mydist". This makes it easy to keep po4a as an optional
+ dependency and ensures that I won't forget to put updated
+ translations to a release tarball.
 
- This also affects the meaning of "xz -9e --lzma2 -7".
- Earlier it was equivalent to "xz -7e" (the -e specified
- before a custom filter chain wasn't forgotten). Now it
- is "xz -7". Note that "xz -7e" still is the same as "xz -e7".
+ The translated man pages aren't installed if --disable-nls is used.
 
- Hopefully very few cared about this in the first place,
- so pretty much no one should even notice this change.
+ The installation of translated man pages abuses Automake internals
+ by calling "install-man" with redefined dist_man_MANS and man_MANS.
+ This makes the hairy script code slightly less hairy. If it breaks
+ some day, this code needs to be fixed; don't blame Automake developers.
 
- Thanks to Conley Moorhous.
+ Also, this adds more quotes to the existing shell script code in
+ the Makefile.am "-hook"s.
 
- src/xz/coder.c | 35 +++++++++++++++++++++--------------
- 1 file changed, 21 insertions(+), 14 deletions(-)
+ Makefile.am | 4 ++++
+ autogen.sh | 8 ++++---
+ po4a/.gitignore | 2 ++
+ po4a/po4a.conf | 14 +++++++++++
+ po4a/update-po | 45 ++++++++++++++++++++++++++++++++++
+ src/scripts/Makefile.am | 64 +++++++++++++++++++++++++++++++++++++------------
+ src/xz/Makefile.am | 50 +++++++++++++++++++++++++++-----------
+ src/xzdec/Makefile.am | 55 ++++++++++++++++++++++++++++++++----------
+ 8 files changed, 197 insertions(+), 45 deletions(-)
 
-commit 97379c5ea758da3f8b0bc444d5f7fa43753ce610
+commit 426f9e5819ff7710a5ff573a96c02940be65d52f
 Author: Lasse Collin <lasse.collin@tukaani.org>
-Date: 2013-04-27 22:07:46 +0300
+Date: 2020-02-06 17:31:38 +0200
 
- Build: Use -Wvla with GCC if supported.
- 
- Variable-length arrays are mandatory in C99 but optional in C11.
- The code doesn't currently use any VLAs and it shouldn't in the
- future either to stay compatible with C11 without requiring any
- optional C11 features.
+ Update THANKS.
 
- configure.ac | 1 +
+ THANKS | 1 +
 1 file changed, 1 insertion(+)
 
-commit 8957c58609d3987c58aa72b96c436cf565cc4917
+commit e3a4481d020e4de89efa037f335cf50f3ca55592
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: 2020-02-05 22:35:06 +0200
+
+ Update tests/.gitignore.
+
+ .gitignore | 4 ++++
+ 1 file changed, 4 insertions(+)
+
+commit 07208de92f2d5bca764f6d0ebe9d9866051dc4ef
 Author: Lasse Collin <lasse.collin@tukaani.org>
-Date: 2013-04-15 19:29:09 +0300
+Date: 2020-02-05 22:28:51 +0200
 
- xzdec: Improve the --help message.
- 
- The options are now ordered in the same order as in xz's help
- message.
- 
- Descriptions were added to the options that are ignored.
- I left them in parenthesis even if it looks a bit weird
- because I find it easier to spot the ignored vs. non-ignored
- options from the list that way.
+ Update m4/.gitignore.
 
- src/xzdec/xzdec.c | 10 +++++-----
- 1 file changed, 5 insertions(+), 5 deletions(-)
+ m4/.gitignore | 1 +
+ 1 file changed, 1 insertion(+)
 
-commit ed886e1a92534a24401d0e99c11f1dcff3b5220a
+commit c91fbf223db46c3b3cb9df769863a1a60cd9c908
 Author: Lasse Collin <lasse.collin@tukaani.org>
-Date: 2013-04-05 19:25:40 +0300
+Date: 2020-02-05 20:47:38 +0200
 
 Update THANKS.
 
- THANKS | 2 ++
- 1 file changed, 2 insertions(+)
+ THANKS | 1 +
+ 1 file changed, 1 insertion(+)
 
-commit 5019413a055ce29e660dbbf15e02443cb5a26c59
-Author: Jeff Bastian <jbastian@redhat.com>
-Date: 2013-04-03 13:59:17 +0200
+commit 15a133b6d1a3eab4faf6eb52a71fdc56bd65846f
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: 2020-02-05 20:40:14 +0200
 
- xzgrep: make the '-h' option to be --no-filename equivalent
+ xz: Make it a fatal error if enabling the sandbox fails.
 
- * src/scripts/xzgrep.in: Accept the '-h' option in argument parsing.
+ Perhaps it's too drastic but on the other hand it will let me
+ learn about possible problems if people report the errors.
+ This won't be backported to the v5.2 branch.
 
- src/scripts/xzgrep.in | 2 +-
+ src/xz/file_io.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
 
-commit 5ea900cb5ad862bca81316729f92357c1fc040ce
+commit af0fb386ef55db66654ae39e2deec6e04190c4ff
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: 2020-02-05 20:33:50 +0200
+
+ xz: Comment out annoying sandboxing messages.
+
+ src/xz/file_io.c | 10 +++++++---
+ 1 file changed, 7 insertions(+), 3 deletions(-)
+
+commit 986d8c9b52b824474088e5bb3b6940651660f0e2
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: 2020-02-05 19:33:37 +0200
+
+ Build: Workaround a POSIX shell detection problem on Solaris.
+ 
+ I don't know if the problem is in gnulib's gl_POSIX_SHELL macro
+ or if xzgrep does something that isn't in POSIX. The workaround
+ adds a special case for Solaris: if /usr/xpg4/bin/sh exists and
+ gl_cv_posix_shell wasn't overriden on the configure command line,
+ use that shell for xzgrep and other scripts. That shell is known
+ to work and exists on most Solaris systems.
+
+ configure.ac | 10 ++++++++++
+ 1 file changed, 10 insertions(+)
+
+commit 6629ed929cc7d45a11e385f357ab58ec15e7e4ad
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: 2020-02-03 22:03:50 +0200
+
+ Build: Update m4/ax_pthread.m4 from Autoconf Archive.
+
+ m4/ax_pthread.m4 | 398 ++++++++++++++++++++++++++++++++++++++-----------------
+ 1 file changed, 279 insertions(+), 119 deletions(-)
+
+commit 353970510895f6a80adfe60cf71b70a95adfa8bc
 Author: Lasse Collin <lasse.collin@tukaani.org>
-Date: 2013-03-23 22:25:15 +0200
+Date: 2020-02-01 19:56:18 +0200
 
- liblzma: Be less picky in lzma_alone_decoder().
+ xz: Limit --memlimit-compress to at most 4020 MiB for 32-bit xz.
 
- To avoid false positives when detecting .lzma files,
- rare values in dictionary size and uncompressed size fields
- were rejected. They will still be rejected if .lzma files
- are decoded with lzma_auto_decoder(), but when using
- lzma_alone_decoder() directly, such files will now be accepted.
- Hopefully this is an OK compromise.
+ See the code comment for reasoning. It's far from perfect but
+ hopefully good enough for certain cases while hopefully doing
+ nothing bad in other situations.
 
- This doesn't affect xz because xz still has its own file
- format detection code. This does affect lzmadec though.
- So after this commit lzmadec will accept files that xz or
- xz-emulating-lzma doesn't.
+ At presets -5 ... -9, 4020 MiB vs. 4096 MiB makes no difference
+ on how xz scales down the number of threads.
+ 
+ The limit has to be a few MiB below 4096 MiB because otherwise
+ things like "xz --lzma2=dict=500MiB" won't scale down the dict
+ size enough and xz cannot allocate enough memory. With
+ "ulimit -v $((4096 * 1024))" on x86-64, the limit in xz had
+ to be no more than 4085 MiB. Some safety margin is good though.
+ 
+ This is hack but it should be useful when running 32-bit xz on
+ a 64-bit kernel that gives full 4 GiB address space to xz.
+ Hopefully this is enough to solve this:
 
- NOTE: lzma_alone_decoder() still won't decode all .lzma files
- because liblzma's LZMA decoder doesn't support lc + lp > 4.
+ https://bugzilla.redhat.com/show_bug.cgi?id=1196786
 
- Reported here:
- http://sourceforge.net/projects/lzmautils/forums/forum/708858/topic/7068827
+ FreeBSD has a patch that limits the result in tuklib_physmem()
+ to SIZE_MAX on 32-bit systems. While I think it's not the way
+ to do it, the results on --memlimit-compress have been good. This
+ commit should achieve practically identical results for compression
+ while leaving decompression and tuklib_physmem() and thus
+ lzma_physmem() unaffected.
 
- src/liblzma/common/alone_decoder.c | 22 ++++++++++++++--------
- src/liblzma/common/alone_decoder.h | 5 +++--
- src/liblzma/common/auto_decoder.c | 2 +-
- 3 files changed, 18 insertions(+), 11 deletions(-)
+ src/xz/hardware.c | 32 +++++++++++++++++++++++++++++++-
+ src/xz/xz.1 | 21 ++++++++++++++++++++-
+ 2 files changed, 51 insertions(+), 2 deletions(-)
 
-commit bb117fffa84604b6e3811b068c80db82bf7f7b05
+commit ba76d67585f88677af9f48b48e7bdc3bb7687def
 Author: Lasse Collin <lasse.collin@tukaani.org>
-Date: 2013-03-23 21:55:13 +0200
+Date: 2020-01-26 20:53:25 +0200
 
- liblzma: Use lzma_block_buffer_bound64() in threaded encoder.
+ xz: Set the --flush-timeout deadline when the first input byte arrives.
+ 
+ xz --flush-timeout=2000, old version:
 
- Now it uses lzma_block_uncomp_encode() if the data doesn't
- fit into the space calculated by lzma_block_buffer_bound64().
+ 1. xz is started. The next flush will happen after two seconds.
+ 2. No input for one second.
+ 3. A burst of a few kilobytes of input.
+ 4. No input for one second.
+ 5. Two seconds have passed and flushing starts.
+ 
+ The first second counted towards the flush-timeout even though
+ there was no pending data. This can cause flushing to occur more
+ often than needed.
+ 
+ xz --flush-timeout=2000, after this commit:
+ 
+ 1. xz is started.
+ 2. No input for one second.
+ 3. A burst of a few kilobytes of input. The next flush will
+ happen after two seconds counted from the time when the
+ first bytes of the burst were read.
+ 4. No input for one second.
+ 5. No input for another second.
+ 6. Two seconds have passed and flushing starts.
 
- src/liblzma/common/stream_encoder_mt.c | 66 +++++++++++++++++++++++++---------
- 1 file changed, 50 insertions(+), 16 deletions(-)
+ src/xz/coder.c | 6 +-----
+ src/xz/file_io.c | 6 +++++-
+ src/xz/mytime.c | 1 -
+ 3 files changed, 6 insertions(+), 7 deletions(-)
 
-commit e572e123b55b29527e54ce5f0807f115481d78b9
+commit fd47fd62bbb1bfd13ab63869137971d8b390025f
 Author: Lasse Collin <lasse.collin@tukaani.org>
-Date: 2013-03-23 21:51:38 +0200
+Date: 2020-01-26 20:19:19 +0200
 
- liblzma: Fix another deadlock in the threaded encoder.
- 
- This race condition could cause a deadlock if lzma_end() was
- called before finishing the encoding. This can happen with
- xz with debugging enabled (non-debugging version doesn't
- call lzma_end() before exiting).
+ xz: Move flush_needed from mytime.h to file_pair struct in file_io.h.
 
- src/liblzma/common/stream_encoder_mt.c | 9 ++++++---
- 1 file changed, 6 insertions(+), 3 deletions(-)
+ src/xz/coder.c | 3 ++-
+ src/xz/file_io.c | 3 ++-
+ src/xz/file_io.h | 3 +++
+ src/xz/mytime.c | 3 ---
+ src/xz/mytime.h | 4 ----
+ 5 files changed, 7 insertions(+), 9 deletions(-)
 
-commit b465da5988dd59ad98fda10c2e4ea13d0b9c73bc
+commit 815035681063d5774d3640fc20b8ede783dd574e
 Author: Lasse Collin <lasse.collin@tukaani.org>
-Date: 2013-03-23 19:17:33 +0200
+Date: 2020-01-26 14:49:22 +0200
 
- liblzma: Add lzma_block_uncomp_encode().
+ xz: coder.c: Make writing output a separate function.
 
- This also adds a new internal function
- lzma_block_buffer_bound64() which is similar to
- lzma_block_buffer_bound() but uses uint64_t instead
- of size_t.
+ The same code sequence repeats so it's nicer as a separate function.
+ Note that in one case there was no test for opt_mode != MODE_TEST,
+ but that was only because that condition would always be true, so
+ this commit doesn't change the behavior there.
 
- src/liblzma/api/lzma/block.h | 18 ++++++
- src/liblzma/common/block_buffer_encoder.c | 94 +++++++++++++++++++++----------
- src/liblzma/common/block_buffer_encoder.h | 24 ++++++++
- src/liblzma/liblzma.map | 1 +
- 4 files changed, 106 insertions(+), 31 deletions(-)
+ src/xz/coder.c | 30 +++++++++++++++++-------------
+ 1 file changed, 17 insertions(+), 13 deletions(-)
 
-commit 9e6dabcf22ef4679f4faaae15ebd5b137ae2fad1
+commit 5a49e081a098455bcdbd95cefb90e9b18780fe58
 Author: Lasse Collin <lasse.collin@tukaani.org>
-Date: 2013-03-05 19:14:50 +0200
+Date: 2020-01-26 14:13:42 +0200
 
- Avoid unneeded use of awk in xzless.
- 
- Use "read" instead of "awk" in xzless to get the version
- number of "less". The need for awk was introduced in
- the commit db5c1817fabf7cbb9e4087b1576eb26f0747338e.
+ xz: Fix semi-busy-waiting in xz --flush-timeout.
 
- Thanks to Ariel P for the patch.
+ When input blocked, xz --flush-timeout=1 would wake up every
+ millisecond and initiate flushing which would have nothing to
+ flush and thus would just waste CPU time. The fix disables the
+ timeout when no input has been seen since the previous flush.
 
- src/scripts/xzless.in | 3 +--
- 1 file changed, 1 insertion(+), 2 deletions(-)
+ src/xz/coder.c | 4 ++++
+ src/xz/file_io.c | 15 +++++++++++----
+ src/xz/file_io.h | 4 ++++
+ 3 files changed, 19 insertions(+), 4 deletions(-)
 
-commit e7b424d267a34803db8d92a3515528be2ed45abd
+commit dcca70fe9fa3c4bec56cf9c79e966166c9a9cf6a
 Author: Lasse Collin <lasse.collin@tukaani.org>
-Date: 2012-12-14 20:13:32 +0200
+Date: 2020-01-26 13:47:31 +0200
 
- Make the progress indicator smooth in threaded mode.
- 
- This adds lzma_get_progress() to liblzma and takes advantage
- of it in xz.
- 
- lzma_get_progress() collects progress information from
- the thread-specific structures so that fairly accurate
- progress information is available to applications. Adding
- a new function seemed to be a better way than making the
- information directly available in lzma_stream (like total_in
- and total_out are) because collecting the information requires
- locking mutexes. It's waste of time to do it more often than
- the up to date information is actually needed by an application.
+ xz: Refactor io_read() a bit.
 
- src/liblzma/api/lzma/base.h | 22 +++++++++-
- src/liblzma/common/common.c | 16 +++++++
- src/liblzma/common/common.h | 6 +++
- src/liblzma/common/stream_encoder_mt.c | 77 +++++++++++++++++++++++++++++++---
- src/liblzma/liblzma.map | 1 +
- src/xz/message.c | 20 +++++----
- 6 files changed, 129 insertions(+), 13 deletions(-)
+ src/xz/file_io.c | 17 ++++++++---------
+ 1 file changed, 8 insertions(+), 9 deletions(-)
 
-commit 2ebbb994e367f55f2561aa7c9e7451703c171f2f
+commit 4ae9ab70cd3214395756435d13d8d000368ca2cb
 Author: Lasse Collin <lasse.collin@tukaani.org>
-Date: 2012-12-14 11:01:41 +0200
+Date: 2020-01-26 13:37:08 +0200
 
- liblzma: Fix mythread_sync for nested locking.
+ xz: Update a comment in file_io.h.
 
- src/common/mythread.h | 5 +++--
- 1 file changed, 3 insertions(+), 2 deletions(-)
+ src/xz/file_io.h | 5 ++++-
+ 1 file changed, 4 insertions(+), 1 deletion(-)
 
-commit 4c7e28705f6de418d19cc77324ef301f996e01ff
+commit 3333ba4a6795a55cf0375329ba08152bd7fcbd46
 Author: Lasse Collin <lasse.collin@tukaani.org>
-Date: 2012-12-13 21:05:36 +0200
+Date: 2020-01-26 13:27:51 +0200
 
- xz: Mention --threads in --help.
- 
- Thanks to Olivier Delhomme for pointing out that this
- was still missing.
+ xz: Move the setting of flush_needed in file_io.c to a nicer location.
 
- src/xz/message.c | 4 ++++
- 1 file changed, 4 insertions(+)
+ src/xz/file_io.c | 6 ++----
+ 1 file changed, 2 insertions(+), 4 deletions(-)
 
-commit db5c1817fabf7cbb9e4087b1576eb26f0747338e
-Author: Jonathan Nieder <jrnieder@gmail.com>
-Date: 2012-11-19 00:10:10 -0800
-
- xzless: Make "less -V" parsing more robust
- 
- In v4.999.9beta~30 (xzless: Support compressed standard input,
- 2009-08-09), xzless learned to parse ‘less -V’ output to figure out
- whether less is new enough to handle $LESSOPEN settings starting
- with “|-”. That worked well for a while, but the version string from
- ‘less’ versions 448 (June, 2012) is misparsed, producing a warning:
- 
- $ xzless /tmp/test.xz; echo $?
- /usr/bin/xzless: line 49: test: 456 (GNU regular expressions): \
- integer expression expected
- 0
- 
- More precisely, modern ‘less’ lists the regexp implementation along
- with its version number, and xzless passes the entire version number
- with attached parenthetical phrase as a number to "test $a -gt $b",
- producing the above confusing message.
- 
- $ less-444 -V | head -1
- less 444
- $ less -V | head -1
- less 456 (no regular expressions)
- 
- So relax the pattern matched --- instead of expecting "less <number>",
- look for a line of the form "less <number> (extra parenthetical)".
- While at it, improve the behavior when no matching line is found ---
- instead of producing a cryptic message, we can fall back on a LESSPIPE
- setting that is supported by all versions of ‘less’.
+commit cf2df0f05ac98c1158c6e48145900b773223605d
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: 2020-01-19 21:54:33 +0200
+
+ Use $(LIB_FUZZING_ENGINE) in tests/ossfuzz/Makefile.
 
- The implementation uses "awk" for simplicity. Hopefully that’s
- portable enough.
+ https://github.com/google/oss-fuzz/pull/3219#issuecomment-573751048
 
- Reported-by: Jörg-Volker Peetz <jvpeetz@web.de>
- Signed-off-by: Jonathan Nieder <jrnieder@gmail.com>
+ Thanks to Bhargava Shastry for sending the patch.
 
- src/scripts/xzless.in | 3 ++-
- 1 file changed, 2 insertions(+), 1 deletion(-)
+ tests/ossfuzz/Makefile | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
 
-commit 65536214a31ecd33b6b03b68a351fb597d3703d6
+commit 7136f1735c60ac6967c4b8e277fcde53d485234f
 Author: Lasse Collin <lasse.collin@tukaani.org>
-Date: 2012-10-03 15:54:24 +0300
+Date: 2019-12-31 00:41:28 +0200
 
- xz: Fix the note about --rsyncable on the man page.
+ Rename unaligned_read32ne to read32ne, and similarly for the others.
 
- src/xz/xz.1 | 17 +++++++++--------
- 1 file changed, 9 insertions(+), 8 deletions(-)
+ src/common/tuklib_integer.h | 64 +++++++++++++++----------------
+ src/liblzma/common/alone_encoder.c | 2 +-
+ src/liblzma/common/block_header_decoder.c | 2 +-
+ src/liblzma/common/block_header_encoder.c | 2 +-
+ src/liblzma/common/memcmplen.h | 9 ++---
+ src/liblzma/common/stream_flags_decoder.c | 6 +--
+ src/liblzma/common/stream_flags_encoder.c | 8 ++--
+ src/liblzma/lz/lz_encoder_hash.h | 2 +-
+ src/liblzma/lzma/lzma_decoder.c | 2 +-
+ src/liblzma/lzma/lzma_encoder.c | 2 +-
+ src/liblzma/lzma/lzma_encoder_private.h | 3 +-
+ src/liblzma/simple/simple_decoder.c | 2 +-
+ src/liblzma/simple/simple_encoder.c | 2 +-
+ tests/test_block_header.c | 4 +-
+ tests/test_stream_flags.c | 6 +--
+ 15 files changed, 54 insertions(+), 62 deletions(-)
 
-commit 3d93b6354927247a1569caf22ad27b07e97ee904
+commit 5e78fcbf2eb21936022c9c5c3625d4da76f4b241
 Author: Lasse Collin <lasse.collin@tukaani.org>
-Date: 2012-09-28 20:11:09 +0300
+Date: 2019-12-31 00:29:48 +0200
 
- xz: Improve handling of failed realloc in xrealloc.
+ Rename read32ne to aligned_read32ne, and similarly for the others.
 
- Thanks to Jim Meyering.
+ Using the aligned methods requires more care to ensure that
+ the address really is aligned, so it's nicer if the aligned
+ methods are prefixed. The next commit will remove the unaligned_
+ prefix from the unaligned methods which in liblzma are used in
+ more places than the aligned ones.
 
- src/xz/util.c | 14 ++++++++++++--
- 1 file changed, 12 insertions(+), 2 deletions(-)
+ src/common/tuklib_integer.h | 56 +++++++++++++++++++++---------------------
+ src/liblzma/check/crc32_fast.c | 4 +--
+ src/liblzma/check/crc64_fast.c | 4 +--
+ 3 files changed, 32 insertions(+), 32 deletions(-)
 
-commit ab225620664e235637833be2329935f9d290ba80
+commit 77bc5bc6dd67056cfd5888520ac930cfc57b4516
 Author: Lasse Collin <lasse.collin@tukaani.org>
-Date: 2012-08-24 16:27:31 +0300
+Date: 2019-12-31 00:18:24 +0200
 
- A few typo fixes to comments and the xz man page.
+ Revise tuklib_integer.h and .m4.
+ 
+ Add a configure option --enable-unsafe-type-punning to get the
+ old non-conforming memory access methods. It can be useful with
+ old compilers or in some other less typical situations but
+ shouldn't normally be used.
+ 
+ Omit the packed struct trick for unaligned access. While it's
+ best in some cases, this is simpler. If the memcpy trick doesn't
+ work, one can request unsafe type punning from configure.
+ 
+ Because CRC32/CRC64 code needs fast aligned reads, if no very
+ safe way to do it is found, type punning is used as a fallback.
+ This sucks but since it currently works in practice, it seems to
+ be the least bad option. It's never needed with GCC >= 4.7 or
+ Clang >= 3.6 since these support __builtin_assume_aligned and
+ thus fast aligned access can be done with the memcpy trick.
 
- Thanks to Jim Meyering.
+ Other things:
+ - Support GCC/Clang __builtin_bswapXX
+ - Cleaner bswap fallback macros
+ - Minor cleanups
 
- configure.ac | 2 +-
- src/liblzma/check/sha256.c | 1 -
- src/xz/xz.1 | 4 ++--
- 3 files changed, 3 insertions(+), 4 deletions(-)
+ m4/tuklib_integer.m4 | 46 ++++-
+ src/common/tuklib_integer.h | 488 ++++++++++++++++++++++++--------------------
+ 2 files changed, 316 insertions(+), 218 deletions(-)
 
-commit f3c1ec69d910175ffd431fd82968dd35cec806ed
+commit 8b72950a6b2e2a36c2d8fdc8857564b57191b088
 Author: Lasse Collin <lasse.collin@tukaani.org>
-Date: 2012-08-13 21:40:09 +0300
+Date: 2019-12-29 22:51:58 +0200
 
- xz: Add a warning to --help about alpha and beta versions.
+ Tests: Hopefully fix test_check.c to work on EBCDIC systems.
+ 
+ Thanks to Daniel Richard G.
 
- src/xz/message.c | 5 +++++
- 1 file changed, 5 insertions(+)
+ tests/test_check.c | 9 +++++++--
+ 1 file changed, 7 insertions(+), 2 deletions(-)
 
-commit d8eaf9d8278c23c2cf2b7ca5562d4de570d3b5db
+commit 43ce4ea7c762238d3df9717b34126d3e0d7cd51c
 Author: Lasse Collin <lasse.collin@tukaani.org>
-Date: 2012-08-02 17:13:30 +0300
+Date: 2019-09-24 23:02:40 +0300
 
- Build: Bump gettext version requirement to 0.18.
+ Scripts: Put /usr/xpg4/bin to the beginning of PATH on Solaris.
 
- Otherwise too old version of m4/lib-link.m4 gets included
- when autoreconf -fi is run.
+ This adds a configure option --enable-path-for-scripts=PREFIX
+ which defaults to empty except on Solaris it is /usr/xpg4/bin
+ to make POSIX grep and others available. The Solaris case had
+ been documented in INSTALL with a manual fix but it's better
+ to do this automatically since it is needed on most Solaris
+ systems anyway.
+ 
+ Thanks to Daniel Richard G.
 
- configure.ac | 2 +-
- 1 file changed, 1 insertion(+), 1 deletion(-)
+ INSTALL | 43 +++++++++++++++++++++++++++++++++++--------
+ configure.ac | 26 ++++++++++++++++++++++++++
+ src/scripts/xzdiff.in | 1 +
+ src/scripts/xzgrep.in | 1 +
+ src/scripts/xzless.in | 1 +
+ src/scripts/xzmore.in | 1 +
+ 6 files changed, 65 insertions(+), 8 deletions(-)
 
-commit 96e08902b09f0f304d4ff80c6e83ef7fff883f34
+commit 6a89e656ebedd53a10cd1a063a32a9e4ade0da1f
 Author: Lasse Collin <lasse.collin@tukaani.org>
-Date: 2012-07-17 18:29:08 +0300
+Date: 2019-07-12 18:57:43 +0300
 
- Update THANKS.
+ Fix comment typos in tuklib_mbstr* files.
 
- THANKS | 1 +
- 1 file changed, 1 insertion(+)
+ src/common/tuklib_mbstr.h | 2 +-
+ src/common/tuklib_mbstr_fw.c | 2 +-
+ src/common/tuklib_mbstr_width.c | 2 +-
+ 3 files changed, 3 insertions(+), 3 deletions(-)
 
-commit 3778db1be53e61ff285c573af5ee468803008456
+commit ac0b4212656a48ef0c187c0c941d40ac9489ae36
 Author: Lasse Collin <lasse.collin@tukaani.org>
-Date: 2012-07-17 18:19:59 +0300
+Date: 2019-07-12 18:30:46 +0300
 
- liblzma: Make the use of lzma_allocator const-correct.
- 
- There is a tiny risk of causing breakage: If an application
- assigns lzma_stream.allocator to a non-const pointer, such
- code won't compile anymore. I don't know why anyone would do
- such a thing though, so in practice this shouldn't cause trouble.
+ Add missing include to tuklib_mbstr_width.c.
 
- Thanks to Jan Kratochvil for the patch.
+ It didn't matter in XZ Utils because sysdefs.h
+ includes string.h anyway.
 
- src/liblzma/api/lzma/base.h | 4 +++-
- src/liblzma/api/lzma/block.h | 6 ++---
- src/liblzma/api/lzma/container.h | 9 +++++---
- src/liblzma/api/lzma/filter.h | 13 ++++++-----
- src/liblzma/api/lzma/index.h | 16 ++++++-------
- src/liblzma/api/lzma/index_hash.h | 4 ++--
- src/liblzma/common/alone_decoder.c | 6 ++---
- src/liblzma/common/alone_decoder.h | 2 +-
- src/liblzma/common/alone_encoder.c | 8 +++----
- src/liblzma/common/auto_decoder.c | 6 ++---
- src/liblzma/common/block_buffer_decoder.c | 2 +-
- src/liblzma/common/block_buffer_encoder.c | 4 ++--
- src/liblzma/common/block_decoder.c | 6 ++---
- src/liblzma/common/block_decoder.h | 2 +-
- src/liblzma/common/block_encoder.c | 8 +++----
- src/liblzma/common/block_encoder.h | 2 +-
- src/liblzma/common/block_header_decoder.c | 4 ++--
- src/liblzma/common/common.c | 10 ++++-----
- src/liblzma/common/common.h | 20 +++++++++--------
- src/liblzma/common/easy_buffer_encoder.c | 4 ++--
- src/liblzma/common/filter_buffer_decoder.c | 3 ++-
- src/liblzma/common/filter_buffer_encoder.c | 7 +++---
- src/liblzma/common/filter_common.c | 4 ++--
- src/liblzma/common/filter_common.h | 2 +-
- src/liblzma/common/filter_decoder.c | 7 +++---
- src/liblzma/common/filter_decoder.h | 2 +-
- src/liblzma/common/filter_encoder.c | 2 +-
- src/liblzma/common/filter_encoder.h | 2 +-
- src/liblzma/common/filter_flags_decoder.c | 2 +-
- src/liblzma/common/index.c | 26 ++++++++++-----------
- src/liblzma/common/index_decoder.c | 12 +++++-----
- src/liblzma/common/index_encoder.c | 6 ++---
- src/liblzma/common/index_encoder.h | 2 +-
- src/liblzma/common/index_hash.c | 6 +++--
- src/liblzma/common/outqueue.c | 4 ++--
- src/liblzma/common/outqueue.h | 5 +++--
- src/liblzma/common/stream_buffer_decoder.c | 2 +-
- src/liblzma/common/stream_buffer_encoder.c | 3 ++-
- src/liblzma/common/stream_decoder.c | 9 ++++----
- src/liblzma/common/stream_decoder.h | 5 +++--
- src/liblzma/common/stream_encoder.c | 10 ++++-----
- src/liblzma/common/stream_encoder_mt.c | 16 ++++++-------
- src/liblzma/delta/delta_common.c | 4 ++--
- src/liblzma/delta/delta_decoder.c | 6 ++---
- src/liblzma/delta/delta_decoder.h | 5 +++--
- src/liblzma/delta/delta_encoder.c | 6 ++---
- src/liblzma/delta/delta_encoder.h | 3 ++-
- src/liblzma/delta/delta_private.h | 2 +-
- src/liblzma/lz/lz_decoder.c | 8 +++----
- src/liblzma/lz/lz_decoder.h | 7 +++---
- src/liblzma/lz/lz_encoder.c | 19 ++++++++--------
- src/liblzma/lz/lz_encoder.h | 6 ++---
- src/liblzma/lzma/lzma2_decoder.c | 8 +++----
- src/liblzma/lzma/lzma2_decoder.h | 5 +++--
- src/liblzma/lzma/lzma2_encoder.c | 6 ++---
- src/liblzma/lzma/lzma2_encoder.h | 2 +-
- src/liblzma/lzma/lzma_decoder.c | 8 +++----
- src/liblzma/lzma/lzma_decoder.h | 7 +++---
- src/liblzma/lzma/lzma_encoder.c | 7 +++---
- src/liblzma/lzma/lzma_encoder.h | 5 +++--
- src/liblzma/simple/arm.c | 8 ++++---
- src/liblzma/simple/armthumb.c | 8 ++++---
- src/liblzma/simple/ia64.c | 8 ++++---
- src/liblzma/simple/powerpc.c | 8 ++++---
- src/liblzma/simple/simple_coder.c | 10 ++++-----
- src/liblzma/simple/simple_coder.h | 36 ++++++++++++++++++++----------
- src/liblzma/simple/simple_decoder.c | 2 +-
- src/liblzma/simple/simple_decoder.h | 2 +-
- src/liblzma/simple/simple_private.h | 3 ++-
- src/liblzma/simple/sparc.c | 8 ++++---
- src/liblzma/simple/x86.c | 8 ++++---
- 71 files changed, 269 insertions(+), 219 deletions(-)
+ src/common/tuklib_mbstr_width.c | 1 +
+ 1 file changed, 1 insertion(+)
 
-commit d625c7cf824fd3b61c6da84f56179e94917ff603
+commit 72a443281fb0b91aebf8cdff2ab1f7c07b081240
 Author: Lasse Collin <lasse.collin@tukaani.org>
-Date: 2012-07-05 07:36:28 +0300
+Date: 2019-07-12 18:10:57 +0300
 
- Tests: Remove tests/test_block.c that had gotten committed accidentally.
+ Update tuklib base headers to include stdbool.h.
 
- tests/test_block.c | 52 ----------------------------------------------------
- 1 file changed, 52 deletions(-)
+ src/common/tuklib_common.h | 2 +-
+ src/common/tuklib_config.h | 1 +
+ 2 files changed, 2 insertions(+), 1 deletion(-)
 
-commit 0b09d266cce72bc4841933b171e79551e488927c
+commit de1f47b2b40e960b7bc3acba754f66dd19705921
 Author: Lasse Collin <lasse.collin@tukaani.org>
-Date: 2012-07-05 07:33:35 +0300
+Date: 2019-06-28 00:54:31 +0300
 
- Build: Include macosx/build.sh in the distribution.
+ xz: Automatically align the strings in --info-memory.
 
- It has been in the Git repository since 2010 but probably
- few people have seen it since it hasn't been included in
- the release tarballs. :-(
+ This makes it easier to translate the strings.
+ 
+ Also, the string for amount of RAM was shortened.
 
- Makefile.am | 1 +
- 1 file changed, 1 insertion(+)
+ src/xz/hardware.c | 45 ++++++++++++++++++++++++++++++++++-----------
+ 1 file changed, 34 insertions(+), 11 deletions(-)
 
-commit d6e0b23d4613b9f417893dd96cc168c8005ece3d
+commit 8ce679125dbd0e2058d8f886e738d7f19a45cab5
 Author: Lasse Collin <lasse.collin@tukaani.org>
-Date: 2012-07-05 07:28:53 +0300
+Date: 2019-06-25 23:15:21 +0300
 
- Build: Include validate_map.sh in the distribution.
- 
- It's required by "make mydist".
- 
- Fix also the location of EXTRA_DIST+= so that those files
- get distributed also if symbol versioning isn't enabled.
+ liblzma: Fix a buggy comment.
 
- src/liblzma/Makefile.am | 2 +-
+ src/liblzma/lz/lz_encoder_mf.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
 
-commit 19de545d86097c3954d69ab5d12820387f6a09bc
+commit fc77929e92e869f6869bf88931066103fd75f376
 Author: Lasse Collin <lasse.collin@tukaani.org>
-Date: 2012-07-05 07:24:45 +0300
+Date: 2019-06-25 00:16:06 +0300
 
- Docs: Fix the name LZMA Utils -> XZ Utils in debug/README.
+ configure.ac: Fix a typo in a comment.
 
- debug/README | 2 +-
+ configure.ac | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
 
-commit 672eccf57c31a40dfb956b7662db06d43e18618e
+commit e873902641794210ad7db59743f98e3e1cd6139f
 Author: Lasse Collin <lasse.collin@tukaani.org>
-Date: 2012-07-05 07:23:17 +0300
+Date: 2019-06-25 00:08:13 +0300
 
- Include debug/translation.bash in the distribution.
+ Tests: Silence warnings from clang -Wassign-enum.
 
- Also fix the script name mentioned in README.
+ Also changed 999 to 99 so it fits even if lzma_check happened
+ to be 8 bits wide.
 
- README | 4 ++--
- debug/Makefile.am | 3 +++
- 2 files changed, 5 insertions(+), 2 deletions(-)
+ tests/test_block_header.c | 3 ++-
+ tests/test_stream_flags.c | 2 +-
+ 2 files changed, 3 insertions(+), 2 deletions(-)
 
-commit cafb523adac1caf305e70a04bc37f25602bf990c
+commit d499e467d99efeaae688564eedc4548837c1416a
 Author: Lasse Collin <lasse.collin@tukaani.org>
-Date: 2012-07-04 22:31:58 +0300
+Date: 2019-06-24 23:52:17 +0300
 
- xz: Document --block-list better.
- 
- Thanks to Jonathan Nieder.
+ liblzma: Add a comment.
 
- src/xz/xz.1 | 8 +++++++-
- 1 file changed, 7 insertions(+), 1 deletion(-)
+ src/liblzma/common/stream_encoder_mt.c | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
 
-commit c7ff218528bc8f7c65e7ef73c6515777346c6794
+commit a12b13c5f0d54c684fa8446f93fdac08ab2a716b
 Author: Lasse Collin <lasse.collin@tukaani.org>
-Date: 2012-07-04 20:01:49 +0300
+Date: 2019-06-24 23:45:21 +0300
 
- Bump the version number to 5.1.2alpha.
+ liblzma: Silence clang -Wmissing-variable-declarations.
 
- src/liblzma/api/lzma/version.h | 2 +-
- src/liblzma/liblzma.map | 2 +-
- 2 files changed, 2 insertions(+), 2 deletions(-)
+ src/liblzma/check/crc32_table.c | 3 +++
+ src/liblzma/check/crc64_table.c | 3 +++
+ 2 files changed, 6 insertions(+)
+
+commit 1b4675cebf7471f7cc9b7072c950e3de97147063
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: 2019-06-24 23:25:41 +0300
+
+ Add LZMA_RET_INTERNAL1..8 to lzma_ret and use one for LZMA_TIMED_OUT.
+ 
+ LZMA_TIMED_OUT is *internally* used as a value for lzma_ret
+ enumeration. Previously it was #defined to 32 and cast to lzma_ret.
+ That way it wasn't visible in the public API, but this was hackish.
+ 
+ Now the public API has eight LZMA_RET_INTERNALx members and
+ LZMA_TIMED_OUT is #defined to LZMA_RET_INTERNAL1. This way
+ the code is cleaner overall although the public API has a few
+ extra mysterious enum members.
+
+ src/liblzma/api/lzma/base.h | 15 ++++++++++++++-
+ src/liblzma/common/common.c | 4 +---
+ src/liblzma/common/common.h | 5 ++---
+ src/xz/message.c | 8 ++++++++
+ 4 files changed, 25 insertions(+), 7 deletions(-)
 
-commit 8f3c1d886f93e6478ad509ff52102b2ce7faa999
+commit 159c43875eb25deea626ed651274464bae3e32ef
 Author: Lasse Collin <lasse.collin@tukaani.org>
-Date: 2012-07-04 20:01:19 +0300
+Date: 2019-06-24 22:57:43 +0300
 
- Update NEWS for 5.1.2alpha.
+ xz: Silence a warning from clang -Wsign-conversion in main.c.
 
- NEWS | 41 +++++++++++++++++++++++++++++++++++++++++
- 1 file changed, 41 insertions(+)
+ src/xz/main.c | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
 
-commit 0d5fa05466e580fbc458820f87013ae7644e20e5
+commit 466cfcd3e52f6750ce28a635997f3dd84fb18515
 Author: Lasse Collin <lasse.collin@tukaani.org>
-Date: 2012-07-04 19:58:23 +0300
+Date: 2019-06-24 22:52:20 +0300
 
- xz: Fix the version number printed by xz -lvv.
+ xz: Make "headings" static in list.c.
 
- The decoder bug was fixed in 5.0.2 instead of 5.0.3.
+ Caught by clang -Wmissing-variable-declarations.
 
- src/xz/list.c | 6 +++---
- 1 file changed, 3 insertions(+), 3 deletions(-)
+ src/xz/list.c | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
 
-commit df11317985a4165731dde12bb0f0028da0e7b77f
+commit 608517b9b76c41fac6613dbda1193d6f41338e19
 Author: Lasse Collin <lasse.collin@tukaani.org>
-Date: 2012-07-04 17:11:31 +0300
+Date: 2019-06-24 22:47:39 +0300
 
- Build: Add a comment to configure.ac about symbol versioning.
+ liblzma: Remove incorrect uses of lzma_attribute((__unused__)).
+ 
+ Caught by clang -Wused-but-marked-unused.
 
- configure.ac | 4 ++++
- 1 file changed, 4 insertions(+)
+ src/liblzma/common/alone_decoder.c | 3 +--
+ src/liblzma/common/alone_encoder.c | 3 +--
+ src/liblzma/lz/lz_decoder.c | 3 +--
+ 3 files changed, 3 insertions(+), 6 deletions(-)
 
-commit bd9cc179e8be3ef515201d3ed9c7dd79ae88869d
+commit c2d2ab6a9d41a2b55d047c5b710aacf80d219255
 Author: Lasse Collin <lasse.collin@tukaani.org>
-Date: 2012-07-04 17:06:49 +0300
+Date: 2019-06-24 20:53:55 +0300
 
- Update TODO.
+ Tests: Silence a warning from -Wsign-conversion.
 
- TODO | 12 ++++++++++--
- 1 file changed, 10 insertions(+), 2 deletions(-)
+ tests/create_compress_files.c | 8 ++++----
+ 1 file changed, 4 insertions(+), 4 deletions(-)
 
-commit 4a238dd9b22f462cac5e199828bf1beb0df05884
+commit 2402f7873dcae719d0ebddd23bb579074519ac52
 Author: Lasse Collin <lasse.collin@tukaani.org>
-Date: 2012-07-04 17:05:46 +0300
+Date: 2019-06-24 20:45:49 +0300
 
- Document --enable-symbol-versions in INSTALL.
+ xz: Fix an integer overflow with 32-bit off_t.
+ 
+ Or any off_t which isn't very big (like signed 64 bit integer
+ that most system have). A small off_t could overflow if the
+ file being decompressed had long enough run of zero bytes,
+ which would result in corrupt output.
 
- INSTALL | 5 +++++
- 1 file changed, 5 insertions(+)
+ src/xz/file_io.c | 11 +++++++++--
+ 1 file changed, 9 insertions(+), 2 deletions(-)
 
-commit 88ccf47205d7f3aa314d358c72ef214f10f68b43
+commit 4fd3a8dd0b60f029e1c66a0ee634f9e9fda3caa9
 Author: Lasse Collin <lasse.collin@tukaani.org>
-Date: 2012-07-03 21:16:39 +0300
+Date: 2019-06-24 01:24:17 +0300
 
- xz: Add incomplete support for --block-list.
+ xz: Cleanup io_seek_src() a bit.
 
- It's broken with threads and when also --block-size is used.
+ lseek() returns -1 on error and checking for -1 is nicer.
 
- src/xz/args.c | 78 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++
- src/xz/args.h | 1 +
- src/xz/coder.c | 48 ++++++++++++++++++++++++++++------
- src/xz/coder.h | 4 +++
- src/xz/main.c | 1 +
- src/xz/message.c | 6 +++++
- src/xz/xz.1 | 23 +++++++++++++++--
- 7 files changed, 151 insertions(+), 10 deletions(-)
+ src/xz/file_io.c | 4 +---
+ 1 file changed, 1 insertion(+), 3 deletions(-)
 
-commit 972179cdcdf5d8949c48ee31737d87d3050b44af
+commit dfda7cf6afa486e10df035327d68753896dfb48a
 Author: Lasse Collin <lasse.collin@tukaani.org>
-Date: 2012-07-01 18:44:33 +0300
+Date: 2019-06-24 00:57:23 +0300
 
- xz: Update the man page about the new field in --robot -lvv.
+ Tests: Remove a duplicate branch from tests/tests.h.
+ 
+ The duplication was introduced about eleven years ago and
+ should have been cleaned up back then already.
+ 
+ This was caught by -Wduplicated-branches.
 
- src/xz/xz.1 | 18 +++++++++++++++++-
- 1 file changed, 17 insertions(+), 1 deletion(-)
+ tests/tests.h | 9 ++-------
+ 1 file changed, 2 insertions(+), 7 deletions(-)
 
-commit 1403707fc64a70976aebe66f8d9a9bd12f73a2c5
+commit 1d4a904d8fb634bd5a04f7fbdd17d3739f3d8866
 Author: Lasse Collin <lasse.collin@tukaani.org>
-Date: 2012-06-28 10:47:49 +0300
+Date: 2019-06-24 00:40:45 +0300
 
- liblzma: Check that the first byte of range encoded data is 0x00.
+ xz: Change io_seek_src and io_pread arguments from off_t to uint64_t.
 
- It is just to be more pedantic and thus perhaps catch broken
- files slightly earlier.
+ This helps fixing warnings from -Wsign-conversion and makes the
+ code look better too.
 
- src/liblzma/lzma/lzma_decoder.c | 8 ++++++--
- src/liblzma/rangecoder/range_decoder.h | 12 +++++++++---
- 2 files changed, 15 insertions(+), 5 deletions(-)
+ src/xz/file_io.c | 16 ++++++++++++----
+ src/xz/file_io.h | 4 ++--
+ src/xz/list.c | 9 ++++-----
+ 3 files changed, 18 insertions(+), 11 deletions(-)
 
-commit eccd8017ffe2c5de473222c4963ec53c62f7fda2
+commit 50120deb0159fcb53ee1a6caffb2bb81a1ecd990
 Author: Lasse Collin <lasse.collin@tukaani.org>
-Date: 2012-06-22 19:00:23 +0300
+Date: 2019-06-24 00:12:38 +0300
 
- Update NEWS from 5.0.4.
+ xz: list.c: Fix some warnings from -Wsign-conversion.
 
- NEWS | 37 +++++++++++++++++++++++++++++++++++++
- 1 file changed, 37 insertions(+)
+ src/xz/list.c | 7 ++++---
+ 1 file changed, 4 insertions(+), 3 deletions(-)
 
-commit 2e6754eac26a431e8d340c28906f63bcd1e177e8
+commit d0a78751eb54fb1572002746c533936a118e4e42
 Author: Lasse Collin <lasse.collin@tukaani.org>
-Date: 2012-06-22 14:34:03 +0300
+Date: 2019-06-23 23:22:45 +0300
 
- xz: Update man page date to match the latest update.
+ tuklib_mbstr_width: Fix a warning from -Wsign-conversion.
 
- src/xz/xz.1 | 2 +-
+ src/common/tuklib_mbstr_width.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
 
-commit b3235a0b1af45d5e1244cbe3191516966c076fa0
+commit 7883d73530b4b2a701ddd7d50c35676cbc158039
 Author: Lasse Collin <lasse.collin@tukaani.org>
-Date: 2012-06-18 21:27:47 +0300
+Date: 2019-06-23 23:19:34 +0300
 
- Docs: Language fix to 01_compress_easy.c.
- 
- Thanks to Jonathan Nieder.
+ xz: Fix some of the warnings from -Wsign-conversion.
 
- doc/examples/01_compress_easy.c | 2 +-
- 1 file changed, 1 insertion(+), 1 deletion(-)
+ src/xz/args.c | 4 ++--
+ src/xz/coder.c | 4 ++--
+ src/xz/file_io.c | 5 +++--
+ src/xz/message.c | 4 ++--
+ src/xz/mytime.c | 4 ++--
+ src/xz/options.c | 2 +-
+ src/xz/util.c | 4 ++--
+ 7 files changed, 14 insertions(+), 13 deletions(-)
 
-commit f1675f765fe228cb5a5f904f853445a03e33cfe9
+commit c2b994fe3d35e9e575c28869a2f7f534f2495d05
 Author: Lasse Collin <lasse.collin@tukaani.org>
-Date: 2012-06-14 20:15:30 +0300
+Date: 2019-06-23 22:27:45 +0300
 
- Fix the top-level Makefile.am for the new example programs.
+ tuklib_cpucores: Silence warnings from -Wsign-conversion.
 
- Makefile.am | 12 ++++++++++--
- 1 file changed, 10 insertions(+), 2 deletions(-)
+ src/common/tuklib_cpucores.c | 10 +++++-----
+ 1 file changed, 5 insertions(+), 5 deletions(-)
 
-commit 3a0c5378abefaf86aa39a62a7c9682bdb21568a1
+commit 07c4fa9e1a195e0543f271380c8de22a3ab145ff
 Author: Lasse Collin <lasse.collin@tukaani.org>
-Date: 2012-06-14 10:52:33 +0300
+Date: 2019-06-23 21:40:47 +0300
 
- Docs: Add new example programs.
- 
- These have more comments than the old examples and
- human-readable error messages. More tutorial-like examples
- are needed but these are a start.
+ xzdec: Fix warnings from -Wsign-conversion.
 
- doc/examples/00_README.txt | 27 ++++
- doc/examples/01_compress_easy.c | 297 ++++++++++++++++++++++++++++++++++++++
- doc/examples/02_decompress.c | 287 ++++++++++++++++++++++++++++++++++++
- doc/examples/03_compress_custom.c | 193 +++++++++++++++++++++++++
- doc/examples/Makefile | 23 +++
- 5 files changed, 827 insertions(+)
+ src/xzdec/xzdec.c | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
 
-commit 1bd2c2c553e30c4a73cfb82abc6908efd6be6b8d
+commit dfac2c9a1d7d4a2b8a5d7c9c6d567dee48318bcf
 Author: Lasse Collin <lasse.collin@tukaani.org>
-Date: 2012-06-14 10:33:27 +0300
+Date: 2019-06-23 21:38:56 +0300
 
- Docs: Move xz_pipe_comp.c and xz_pipe_decomp.c to doc/examples_old.
+ liblzma: Fix warnings from -Wsign-conversion.
 
- It is good to keep these around to so that if someone has
- copied the decompressor bug from xz_pipe_decomp.c he has
- an example how to easily fix it.
+ Also, more parentheses were added to the literal_subcoder
+ macro in lzma_comon.h (better style but no functional change
+ in the current usage).
 
- doc/{examples => examples_old}/xz_pipe_comp.c | 0
- doc/{examples => examples_old}/xz_pipe_decomp.c | 0
- 2 files changed, 0 insertions(+), 0 deletions(-)
+ src/liblzma/common/block_header_decoder.c | 2 +-
+ src/liblzma/delta/delta_decoder.c | 2 +-
+ src/liblzma/lzma/fastpos.h | 2 +-
+ src/liblzma/lzma/lzma2_decoder.c | 8 ++++----
+ src/liblzma/lzma/lzma_common.h | 3 ++-
+ src/liblzma/lzma/lzma_decoder.c | 16 ++++++++--------
+ src/liblzma/simple/arm.c | 6 +++---
+ src/liblzma/simple/armthumb.c | 8 ++++----
+ src/liblzma/simple/ia64.c | 2 +-
+ src/liblzma/simple/powerpc.c | 9 +++++----
+ src/liblzma/simple/x86.c | 2 +-
+ 11 files changed, 31 insertions(+), 29 deletions(-)
 
-commit 905f0ab5b5ce544d4b68a2ed6077df0f3d021292
+commit 41838dcc26375f6aa393a63e4d81e2f4d223de07
 Author: Lasse Collin <lasse.collin@tukaani.org>
-Date: 2012-06-14 10:33:01 +0300
+Date: 2019-06-23 19:33:55 +0300
 
- Docs: Fix a bug in xz_pipe_decomp.c example program.
+ tuklib_integer: Silence warnings from -Wsign-conversion.
 
- doc/examples/xz_pipe_decomp.c | 10 +++++++++-
- 1 file changed, 9 insertions(+), 1 deletion(-)
+ src/common/tuklib_integer.h | 6 +++---
+ 1 file changed, 3 insertions(+), 3 deletions(-)
 
-commit 4bd1a3bd5fdf4870b2f96dd0b8a21657c8a58ad8
+commit 3ce05d235f736d392347a05086b8033416874b87
 Author: Lasse Collin <lasse.collin@tukaani.org>
-Date: 2012-05-30 23:14:33 +0300
+Date: 2019-06-20 19:40:30 +0300
 
- Translations: Update the French translation.
+ tuklib_integer: Fix usage of conv macros.
 
- Thanks to Adrien Nader.
+ Use a temporary variable instead of e.g.
+ conv32le(unaligned_read32ne(buf)) because the macro can
+ evaluate its argument multiple times.
+
+ src/common/tuklib_integer.h | 12 ++++++++----
+ 1 file changed, 8 insertions(+), 4 deletions(-)
+
+commit b525b0c0ef40cd89b69294c9b8d57f4a8db58e1f
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: 2019-06-03 20:44:19 +0300
 
- po/fr.po | 148 ++++++++++++++++++++++++++++++++++-----------------------------
- 1 file changed, 79 insertions(+), 69 deletions(-)
+ Update THANKS.
+
+ THANKS | 1 +
+ 1 file changed, 1 insertion(+)
 
-commit d2e836f2f3a87df6fe6bb0589b037db51205d910
+commit 039a168e8cf201d5104a25ec41f0cf25eda6cc53
 Author: Lasse Collin <lasse.collin@tukaani.org>
-Date: 2012-05-29 23:42:37 +0300
+Date: 2019-06-03 20:41:54 +0300
 
- Translations: Update the German translation.
+ liblzma: Fix comments.
 
- The previous only included the new strings in v5.0.
+ Thanks to Bruce Stark.
 
- po/de.po | 229 +++++++++++++++++++++++++++++++++++++--------------------------
- 1 file changed, 133 insertions(+), 96 deletions(-)
+ src/liblzma/common/alone_encoder.c | 4 ++--
+ src/liblzma/common/block_util.c | 2 +-
+ src/liblzma/common/common.c | 2 +-
+ src/liblzma/common/filter_common.h | 2 +-
+ src/liblzma/common/filter_decoder.h | 2 +-
+ src/liblzma/common/filter_flags_encoder.c | 2 +-
+ 6 files changed, 7 insertions(+), 7 deletions(-)
 
-commit c9a16151577ba459afd6e3528df23bc0ddb95171
+commit c460f6defebc5a81bbca90adc2476154ca244f69
 Author: Lasse Collin <lasse.collin@tukaani.org>
-Date: 2012-05-29 22:26:27 +0300
+Date: 2019-06-02 00:50:59 +0300
 
- Translations: Update the German translation.
+ liblzma: Fix one more unaligned read to use unaligned_read16ne().
 
- po/de.po | 169 ++++++++++++++++++++++++++++++++++-----------------------------
- 1 file changed, 91 insertions(+), 78 deletions(-)
+ src/liblzma/lz/lz_encoder_hash.h | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
 
-commit 1530a74fd48f8493372edad137a24541efe24713
+commit c81d77c537f0b8c8672868e1dc6cf7290ce4a25b
 Author: Lasse Collin <lasse.collin@tukaani.org>
-Date: 2012-05-29 22:14:21 +0300
+Date: 2019-06-01 21:41:55 +0300
 
- Translations: Update Polish translation.
+ Update THANKS.
 
- po/pl.po | 283 +++++++++++++++++++++++++++++++++++++--------------------------
- 1 file changed, 165 insertions(+), 118 deletions(-)
+ THANKS | 1 +
+ 1 file changed, 1 insertion(+)
 
-commit d8db706acb8316f9861abd432cfbe001dd6d0c5c
+commit 386394fc9fcde2615391f804eaa466749f96f4ef
 Author: Lasse Collin <lasse.collin@tukaani.org>
-Date: 2012-05-28 20:42:11 +0300
+Date: 2019-06-01 21:36:13 +0300
 
- liblzma: Fix possibility of incorrect LZMA_BUF_ERROR.
- 
- lzma_code() could incorrectly return LZMA_BUF_ERROR if
- all of the following was true:
- 
- - The caller knows how many bytes of output to expect
- and only provides that much output space.
- 
- - When the last output bytes are decoded, the
- caller-provided input buffer ends right before
- the LZMA2 end of payload marker. So LZMA2 won't
- provide more output anymore, but it won't know it
- yet and thus won't return LZMA_STREAM_END yet.
- 
- - A BCJ filter is in use and it hasn't left any
- unfiltered bytes in the temp buffer. This can happen
- with any BCJ filter, but in practice it's more likely
- with filters other than the x86 BCJ.
- 
- Another situation where the bug can be triggered happens
- if the uncompressed size is zero bytes and no output space
- is provided. In this case the decompression can fail even
- if the whole input file is given to lzma_code().
+ liblzma: memcmplen: Use ctz32() from tuklib_integer.h.
 
- A similar bug was fixed in XZ Embedded on 2011-09-19.
+ The same compiler-specific #ifdefs are already in tuklib_integer.h
 
- src/liblzma/simple/simple_coder.c | 2 +-
- tests/Makefile.am | 4 +-
- tests/test_bcj_exact_size.c | 112 ++++++++++++++++++++++++++++++++++++++
- 3 files changed, 116 insertions(+), 2 deletions(-)
+ src/liblzma/common/memcmplen.h | 10 +---------
+ 1 file changed, 1 insertion(+), 9 deletions(-)
 
-commit 3f94b6d87f1b8f1c421ba548f8ebb83dca9c8cda
+commit 264ab971ce2994baac41b1579c9c35aba7743fc8
 Author: Lasse Collin <lasse.collin@tukaani.org>
-Date: 2012-05-28 15:38:32 +0300
+Date: 2019-06-01 21:30:03 +0300
 
- Update THANKS.
+ tuklib_integer: Cleanup MSVC-specific code.
 
- THANKS | 1 +
- 1 file changed, 1 insertion(+)
+ src/common/tuklib_integer.h | 20 +++++++++-----------
+ 1 file changed, 9 insertions(+), 11 deletions(-)
 
-commit 7769ea051d739a38a1640fd448cf5eb83cb119c6
+commit 33773c6f2a8711d4aa6656795db52c59a28580ec
 Author: Lasse Collin <lasse.collin@tukaani.org>
-Date: 2012-05-28 15:37:43 +0300
+Date: 2019-06-01 19:01:21 +0300
 
- xz: Don't show a huge number in -vv when memory limit is disabled.
+ liblzma: Use unaligned_readXXne functions instead of type punning.
+ 
+ Now gcc -fsanitize=undefined should be clean.
+ 
+ Thanks to Jeffrey Walton.
 
- src/xz/message.c | 12 +++++++++++-
- 1 file changed, 11 insertions(+), 1 deletion(-)
+ src/liblzma/common/memcmplen.h | 12 ++++++------
+ src/liblzma/lzma/lzma_encoder_private.h | 2 +-
+ 2 files changed, 7 insertions(+), 7 deletions(-)
 
-commit ec921105725e4d3ef0a683dd83eee6f24ab60ccd
+commit e5f13a66567b1987e0aae42c6fdcd277bb5810ba
 Author: Lasse Collin <lasse.collin@tukaani.org>
-Date: 2012-05-27 22:30:17 +0300
+Date: 2019-06-01 18:46:54 +0300
 
- xz: Document the "summary" lines of --robot -lvv.
+ tuklib_integer: Autodetect support for unaligned access on ARM.
 
- This documents only the columns that are in v5.0.
- The new columns added in the master branch aren't
- necessarily stable yet.
+ The result is used as the default for --enable-unaligned-access.
+ The test should work with GCC and Clang.
 
- src/xz/xz.1 | 19 +++++++++++++++++++
- 1 file changed, 19 insertions(+)
+ m4/tuklib_integer.m4 | 11 +++++++++++
+ 1 file changed, 11 insertions(+)
 
-commit 27d24eb0a9f6eed96d6a4594c2b0bf7a91d29f9a
+commit 3bc112c2d38d5f348bce7bc2422286b1692c7490
 Author: Lasse Collin <lasse.collin@tukaani.org>
-Date: 2012-05-27 21:53:20 +0300
+Date: 2019-06-01 18:41:16 +0300
 
- xz: Fix output of verbose --robot --list modes.
+ tuklib_integer: Improve unaligned memory access.
 
- It printed the filename in "filename (x/y)" format
- which it obviously shouldn't do in robot mode.
+ Now memcpy() or GNU C packed structs for unaligned access instead
+ of type punning. See the comment in this commit for details.
+ 
+ Avoiding type punning with unaligned access is needed to
+ silence gcc -fsanitize=undefined.
+ 
+ New functions: unaliged_readXXne and unaligned_writeXXne where
+ XX is 16, 32, or 64.
 
- src/xz/message.c | 2 +-
- 1 file changed, 1 insertion(+), 1 deletion(-)
+ src/common/tuklib_integer.h | 180 +++++++++++++++++++++++++++++++++++++++++---
+ 1 file changed, 168 insertions(+), 12 deletions(-)
 
-commit ab25b82a91754d9388c89abddf806424671d9431
+commit 2a22de439ec63da1927b640eda309296a1e8dce5
 Author: Lasse Collin <lasse.collin@tukaani.org>
-Date: 2012-05-24 18:33:54 +0300
+Date: 2019-05-13 20:05:17 +0300
 
- Build: Upgrade m4/acx_pthread.m4 to the latest version.
+ liblzma: Avoid memcpy(NULL, foo, 0) because it is undefined behavior.
+ 
+ I should have always known this but I didn't. Here is an example
+ as a reminder to myself:
+ 
+ int mycopy(void *dest, void *src, size_t n)
+ {
+ memcpy(dest, src, n);
+ return dest == NULL;
+ }
+ 
+ In the example, a compiler may assume that dest != NULL because
+ passing NULL to memcpy() would be undefined behavior. Testing
+ with GCC 8.2.1, mycopy(NULL, NULL, 0) returns 1 with -O0 and -O1.
+ With -O2 the return value is 0 because the compiler infers that
+ dest cannot be NULL because it was already used with memcpy()
+ and thus the test for NULL gets optimized out.
+ 
+ In liblzma, if a null-pointer was passed to memcpy(), there were
+ no checks for NULL *after* the memcpy() call, so I cautiously
+ suspect that it shouldn't have caused bad behavior in practice,
+ but it's hard to be sure, and the problematic cases had to be
+ fixed anyway.
+ 
+ Thanks to Jeffrey Walton.
 
- m4/ax_pthread.m4 | 98 +++++++++++++++++++++++++++++++++++---------------------
- 1 file changed, 62 insertions(+), 36 deletions(-)
+ src/liblzma/common/common.c | 6 +++++-
+ src/liblzma/lz/lz_decoder.c | 12 +++++++++---
+ src/liblzma/simple/simple_coder.c | 10 +++++++++-
+ 3 files changed, 23 insertions(+), 5 deletions(-)
 
-commit d05d6d65c41a4bc83f162fa3d67c5d84e8751634
+commit d3fc850cfedc058247d9e334ce59bbc8f2286d8a
 Author: Lasse Collin <lasse.collin@tukaani.org>
-Date: 2012-05-10 21:15:17 +0300
+Date: 2019-05-11 20:56:08 +0300
 
 Update THANKS.
 
 THANKS | 1 +
 1 file changed, 1 insertion(+)
 
-commit e077391982f9f28dbfe542bba8800e7c5b916666
+commit 4adb8288ab61d5f14e212007b8742df0710baf73
 Author: Lasse Collin <lasse.collin@tukaani.org>
-Date: 2012-05-10 21:14:16 +0300
+Date: 2019-05-11 20:54:12 +0300
 
- Docs: Cleanup line wrapping a bit.
+ xz: Update xz man page date.
 
- README | 12 ++++++------
- doc/history.txt | 49 +++++++++++++++++++++++++------------------------
- 2 files changed, 31 insertions(+), 30 deletions(-)
+ src/xz/xz.1 | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
 
-commit fc39849c350225c6a1cd7f6e6adff1020521eabc
-Author: Benno Schulenberg <bensberg@justemail.net>
-Date: 2012-03-13 22:04:04 +0100
+commit 2fb0ddaa557ce86e38fe06439930fa8665f092fd
+Author: Antoine Cœur <antoine.coeur@ef.com>
+Date: 2019-05-08 13:30:57 +0800
 
- Fix a few typos and add some missing articles in some documents.
- 
- Also hyphenate several compound adjectives.
- 
- Signed-off-by: Benno Schulenberg <bensberg@justemail.net>
+ spelling
 
- AUTHORS | 6 +++---
- README | 42 ++++++++++++++++++++---------------------
- doc/faq.txt | 24 ++++++++++++------------
- doc/history.txt | 58 ++++++++++++++++++++++++++++-----------------------------
- 4 files changed, 65 insertions(+), 65 deletions(-)
+ Doxyfile.in | 2 +-
+ NEWS | 2 +-
+ doc/examples/11_file_info.c | 2 +-
+ src/liblzma/api/lzma/block.h | 2 +-
+ src/liblzma/api/lzma/hardware.h | 2 +-
+ src/liblzma/api/lzma/lzma12.h | 2 +-
+ src/liblzma/api/lzma/vli.h | 2 +-
+ src/liblzma/common/file_info.c | 4 ++--
+ src/liblzma/common/hardware_physmem.c | 2 +-
+ src/liblzma/common/index.c | 4 ++--
+ src/liblzma/common/stream_encoder_mt.c | 2 +-
+ src/liblzma/common/vli_decoder.c | 2 +-
+ src/liblzma/lz/lz_decoder.c | 2 +-
+ src/scripts/xzgrep.in | 2 +-
+ src/xz/args.c | 2 +-
+ src/xz/coder.c | 4 ++--
+ src/xz/list.c | 4 ++--
+ src/xz/main.c | 2 +-
+ src/xz/mytime.h | 2 +-
+ src/xz/private.h | 2 +-
+ src/xz/xz.1 | 2 +-
+ windows/build.bash | 2 +-
+ 22 files changed, 26 insertions(+), 26 deletions(-)
 
-commit 29fa0566d5df199cb9acb2d17bf7eea61acc7fa1
+commit 4ed339606156bd313ed99237485cb8ed0362d64f
 Author: Lasse Collin <lasse.collin@tukaani.org>
-Date: 2012-04-29 11:51:25 +0300
+Date: 2019-05-01 18:43:10 +0300
 
- Windows: Update notes about static linking with MSVC.
+ xz: In xz -lvv look at the widths of the check names too.
+ 
+ Now the widths of the check names is used to adjust the width
+ of the Check column. This way there no longer is a need to restrict
+ the widths of the check names to be at most ten terminal-columns.
 
- windows/README-Windows.txt | 13 +++++++++----
- 1 file changed, 9 insertions(+), 4 deletions(-)
+ src/xz/list.c | 32 ++++++++++++++++++++++++++------
+ 1 file changed, 26 insertions(+), 6 deletions(-)
 
-commit aac1b31ea4e66cf5a7a8c116bdaa15aa45e6c56e
+commit 2f4281a1001dcf7fdf1418c0c0d246c16561fb65
 Author: Lasse Collin <lasse.collin@tukaani.org>
-Date: 2012-04-19 15:25:26 +0300
+Date: 2019-05-01 18:33:25 +0300
 
- liblzma: Remove outdated comments.
+ xz: Fix xz -lvv column alignment to look at the translated strings.
 
- src/liblzma/simple/simple_coder.c | 3 ---
- src/liblzma/simple/simple_private.h | 3 +--
- 2 files changed, 1 insertion(+), 5 deletions(-)
+ src/xz/list.c | 4 ++--
+ 1 file changed, 2 insertions(+), 2 deletions(-)
 
-commit df14a46013bea70c0bd35be7821b0b9108f97de7
+commit 01d01b7c7c0b8eaf7f780a5584ec52c22d10fa4a
 Author: Lasse Collin <lasse.collin@tukaani.org>
-Date: 2012-04-19 14:17:52 +0300
+Date: 2019-05-01 16:52:36 +0300
 
- DOS: Link against DJGPP's libemu to support FPU emulation.
- 
- This way xz should work on 386SX and 486SX. Floating point
- only is needed for verbose output in xz.
+ Update THANKS.
 
- dos/Makefile | 2 +-
- 1 file changed, 1 insertion(+), 1 deletion(-)
+ THANKS | 1 +
+ 1 file changed, 1 insertion(+)
 
-commit 03ed742a3a4931bb5c821357832083b26f577b13
+commit 64030c6b17f7743df03a9948a0ccfcdf40c6b97c
 Author: Lasse Collin <lasse.collin@tukaani.org>
-Date: 2012-04-19 14:02:25 +0300
+Date: 2019-05-01 16:43:16 +0300
 
- liblzma: Fix Libs.private in liblzma.pc to include -lrt when needed.
+ Windows: Update VS version in windows/vs2019/config.h.
 
- src/liblzma/liblzma.pc.in | 2 +-
+ windows/vs2019/config.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
 
-commit 8c5b13ad59df70f49429bfdfd6ac120b8f892fda
-Author: Lasse Collin <lasse.collin@tukaani.org>
-Date: 2012-04-19 13:58:55 +0300
+commit 2dc9117f5fbfab31444a3ca1e55795ccfa8a9f51
+Author: Julien Marrec <julien.marrec@gmail.com>
+Date: 2019-04-25 17:44:06 +0200
 
- Docs: Update MINIX 3 information in INSTALL.
+ Windows: Upgrade solution itself
 
- INSTALL | 8 +++++---
- 1 file changed, 5 insertions(+), 3 deletions(-)
+ windows/vs2019/xz_win.sln | 7 +++++--
+ 1 file changed, 5 insertions(+), 2 deletions(-)
 
-commit c7376fc415a1566f38b2de4b516a17013d516a8b
-Author: Lasse Collin <lasse.collin@tukaani.org>
-Date: 2012-02-22 14:23:13 +0200
+commit ac31413916fa9b11bab17f0f0aa63e2869360f6f
+Author: Julien Marrec <julien.marrec@gmail.com>
+Date: 2019-04-25 17:40:24 +0200
 
- Update THANKS.
+ Windows: Upgrade solution with VS2019
 
- THANKS | 1 +
- 1 file changed, 1 insertion(+)
+ windows/vs2019/liblzma.vcxproj | 15 ++++++++-------
+ windows/vs2019/liblzma_dll.vcxproj | 15 ++++++++-------
+ 2 files changed, 16 insertions(+), 14 deletions(-)
 
-commit cff070aba6281ba743d29a62b8c0c66e5da4b2a6
+commit be25a0c37ba92a20c390b4d17fe502457fe96b71
+Author: Julien Marrec <julien.marrec@gmail.com>
+Date: 2019-04-25 17:39:32 +0200
+
+ Windows: Duplicate windows/vs2017 before upgrading
+
+ windows/vs2019/config.h | 148 ++++++++++++++
+ windows/vs2019/liblzma.vcxproj | 356 ++++++++++++++++++++++++++++++++++
+ windows/vs2019/liblzma_dll.vcxproj | 385 +++++++++++++++++++++++++++++++++++++
+ windows/vs2019/xz_win.sln | 48 +++++
+ 4 files changed, 937 insertions(+)
+
+commit d0e58b3a51e8e616f3dc26ec7b7e4aa0fa6991ad
 Author: Lasse Collin <lasse.collin@tukaani.org>
-Date: 2012-02-22 14:02:34 +0200
+Date: 2019-03-04 22:49:04 +0200
 
- Fix exit status of xzgrep when grepping binary files.
- 
- When grepping binary files, grep may exit before it has
- read all the input. In this case, gzip -q returns 2 (eating
- SIGPIPE), but xz and bzip2 show SIGPIPE as the exit status
- (e.g. 141). This causes wrong exit status when grepping
- xz- or bzip2-compressed binary files.
- 
- The fix checks for the special exit status that indicates SIGPIPE.
- It uses kill -l which should be supported everywhere since it
- is in both SUSv2 (1997) and POSIX.1-2008.
+ README: Update translation instructions.
 
- Thanks to James Buren for the bug report.
+ XZ Utils is now part of the Translation Project
+ <https://translationproject.org/>.
 
- src/scripts/xzgrep.in | 3 ++-
- 1 file changed, 2 insertions(+), 1 deletion(-)
+ README | 32 +++++++++++++-------------------
+ 1 file changed, 13 insertions(+), 19 deletions(-)
 
-commit 41cafb2bf9beea915710ee68f05fe929cd17759c
+commit a750c35a7d45a16c11c1d40fecee8443c32a9996
 Author: Lasse Collin <lasse.collin@tukaani.org>
-Date: 2012-02-22 12:08:43 +0200
+Date: 2019-03-04 21:20:39 +0200
 
- Update THANKS.
+ xz: Automatically align column headings in xz -lvv.
 
- THANKS | 1 +
- 1 file changed, 1 insertion(+)
+ src/xz/list.c | 263 ++++++++++++++++++++++++++++++++++++++++++++++------------
+ 1 file changed, 212 insertions(+), 51 deletions(-)
 
-commit 2dcea03712fa881930d69ec9eff70855c3d126d9
+commit 6cb42e8aa1dc37bf403a9f5acbd07e86036b7e77
 Author: Lasse Collin <lasse.collin@tukaani.org>
-Date: 2012-02-22 12:00:16 +0200
+Date: 2019-03-04 01:07:59 +0200
 
- Fix compiling with IBM XL C on AIX.
+ xz: Automatically align strings ending in a colon in --list output.
+ 
+ This should avoid alignment errors in translations with these
+ strings.
 
- INSTALL | 36 ++++++++++++++++++++++--------------
- configure.ac | 6 +++++-
- 2 files changed, 27 insertions(+), 15 deletions(-)
+ src/xz/list.c | 114 +++++++++++++++++++++++++++++++++++++++++++++++++++-------
+ 1 file changed, 102 insertions(+), 12 deletions(-)
 
-commit 7db6bdf4abcf524115be2cf5659ed540cef074c5
+commit 1e3f29b62f2c03e50fc9ebea7b83c1497dd35484
 Author: Lasse Collin <lasse.collin@tukaani.org>
-Date: 2012-01-10 17:13:03 +0200
+Date: 2019-01-13 17:29:23 +0200
 
- Tests: Fix a compiler warning with _FORTIFY_SOURCE.
+ Windows/VS2017: Omit WindowsTargetPlatformVersion from project files.
+ 
+ I understood that if a WTPV is specified, it's often wrong
+ because different VS installations have different SDK version
+ installed. Omitting the WTPV tag makes VS2017 default to
+ Windows SDK 8.1 which often is also missing, so in any case
+ people may need to specify the WTPV before building. But some
+ day in the future a missing WTPV tag will start to default to
+ the latest installed SDK which sounds reasonable:
 
- Reported here:
- http://sourceforge.net/projects/lzmautils/forums/forum/708858/topic/4927385
+ https://developercommunity.visualstudio.com/content/problem/140294/windowstargetplatformversion-makes-it-impossible-t.html
+ 
+ Thanks to "dom".
 
- tests/create_compress_files.c | 3 ++-
- 1 file changed, 2 insertions(+), 1 deletion(-)
+ windows/INSTALL-MSVC.txt | 4 ++++
+ windows/vs2017/liblzma.vcxproj | 1 -
+ windows/vs2017/liblzma_dll.vcxproj | 1 -
+ 3 files changed, 4 insertions(+), 2 deletions(-)
 
-commit 694952d545b6cf056547893ced69486eff9ece55
+commit 4d86076332aece6314063d3712a5f364172bbb0f
 Author: Lasse Collin <lasse.collin@tukaani.org>
-Date: 2011-12-19 21:21:29 +0200
+Date: 2018-12-20 20:42:29 +0200
 
- Docs: Explain the stable releases better in README.
+ Update THANKS.
 
- README | 6 +++++-
- 1 file changed, 5 insertions(+), 1 deletion(-)
+ THANKS | 1 +
+ 1 file changed, 1 insertion(+)
 
-commit 418fe668b3c53a9a20020b6cc652aaf25c734b29
+commit b55d79461d1f6aeaac03c7dae84481e5eb8bea4c
 Author: Lasse Collin <lasse.collin@tukaani.org>
-Date: 2011-11-07 13:07:52 +0200
+Date: 2018-12-14 20:34:30 +0200
 
- xz: Show minimum required XZ Utils version in xz -lvv.
+ xz: Fix a crash in progress indicator when in passthru mode.
 
- Man page wasn't updated yet.
+ "xz -dcfv not_an_xz_file" crashed (all four options are
+ required to trigger it). It caused xz to call
+ lzma_get_progress(&strm, ...) when no coder was initialized
+ in strm. In this situation strm.internal is NULL which leads
+ to a crash in lzma_get_progress().
+ 
+ The bug was introduced when xz started using lzma_get_progress()
+ to get progress info for multi-threaded compression, so the
+ bug is present in versions 5.1.3alpha and higher.
+ 
+ Thanks to Filip Palian <Filip.Palian@pjwstk.edu.pl> for
+ the bug report.
 
- src/xz/list.c | 63 +++++++++++++++++++++++++++++++++++++++++++++++++++++------
- 1 file changed, 57 insertions(+), 6 deletions(-)
+ src/xz/coder.c | 11 +++++++----
+ src/xz/message.c | 18 ++++++++++++++++--
+ src/xz/message.h | 3 ++-
+ 3 files changed, 25 insertions(+), 7 deletions(-)
 
-commit 7081d82c37326bac97184e338345fa1c327e3580
+commit 4ae5526de013efd1021686fa80bdd10cf1cb9c56
 Author: Lasse Collin <lasse.collin@tukaani.org>
-Date: 2011-11-04 17:57:16 +0200
+Date: 2018-11-22 17:20:31 +0200
 
- xz: Fix a typo in a comment.
- 
- Thanks to Bela Lubkin.
+ xz: Update man page timestamp.
 
- src/xz/args.c | 2 +-
+ src/xz/xz.1 | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
 
-commit 232fe7cd70ad258d6a37f17e860e0f1b1891eeb5
+commit 6a36d0d5f49e0080ff64dd9ef250abd489bea2ad
+Author: Pavel Raiskup <praiskup@redhat.com>
+Date: 2018-11-22 15:14:34 +0100
+
+ 'have have' typos
+
+ src/xz/signals.c | 2 +-
+ src/xz/xz.1 | 2 +-
+ 2 files changed, 2 insertions(+), 2 deletions(-)
+
+commit 9eca51ef805ed8002a851df1b4995d71826c8b6e
 Author: Lasse Collin <lasse.collin@tukaani.org>
-Date: 2011-11-03 17:08:02 +0200
+Date: 2018-11-02 20:40:48 +0200
 
 Update THANKS.
 
 THANKS | 1 +
 1 file changed, 1 insertion(+)
 
-commit 74d2bae4d3449c68453b0473dd3430ce91fd90c1
+commit 106d1a663d4ba42b63231caa289f531548df81c1
 Author: Lasse Collin <lasse.collin@tukaani.org>
-Date: 2011-11-03 17:07:22 +0200
+Date: 2018-11-02 20:18:45 +0200
 
- xz: Fix xz on EBCDIC systems.
+ Tests: Add a fuzz test program and a config file for OSS-Fuzz.
 
- Thanks to Chris Donawa.
+ Thanks to Bhargava Shastry and Github user pdknsk.
 
- src/xz/coder.c | 5 ++++-
- 1 file changed, 4 insertions(+), 1 deletion(-)
+ tests/Makefile.am | 1 +
+ tests/ossfuzz/Makefile | 7 ++++
+ tests/ossfuzz/config/fuzz.dict | 2 +
+ tests/ossfuzz/config/fuzz.options | 2 +
+ tests/ossfuzz/fuzz.c | 82 +++++++++++++++++++++++++++++++++++++++
+ 5 files changed, 94 insertions(+)
 
-commit 4ac4923f47cc0ef97dd9ca5cfcc44fc53eeab34a
+commit a18ae42a79a19b1394b41eb3e238139fd28012ec
 Author: Lasse Collin <lasse.collin@tukaani.org>
-Date: 2011-10-23 17:09:10 +0300
+Date: 2018-10-26 22:49:10 +0300
 
- Update THANKS.
+ liblzma: Don't verify header CRC32s if building for fuzz testing.
+ 
+ FUZZING_BUILD_MODE_UNSAFE_FOR_PRODUCTION is #defined when liblzma
+ is being built for fuzz testing.
+ 
+ Most fuzzed inputs would normally get rejected because of incorrect
+ CRC32 and the actual header decoding code wouldn't get fuzzed.
+ Disabling CRC32 checks avoids this problem. The fuzzer program
+ must still use LZMA_IGNORE_CHECK flag to disable verification of
+ integrity checks of uncompressed data.
 
- THANKS | 1 +
- 1 file changed, 1 insertion(+)
+ src/liblzma/common/block_header_decoder.c | 5 ++++-
+ src/liblzma/common/index_decoder.c | 5 ++++-
+ src/liblzma/common/index_hash.c | 5 ++++-
+ src/liblzma/common/stream_flags_decoder.c | 10 ++++++++--
+ 4 files changed, 20 insertions(+), 5 deletions(-)
 
-commit ab50ae3ef40c81e5bf613905ca3fd636548b75e7
+commit f76f7516d6a1c832f61810c82e92d151cc80966c
 Author: Lasse Collin <lasse.collin@tukaani.org>
-Date: 2011-10-23 17:08:14 +0300
+Date: 2018-07-27 18:10:44 +0300
 
- liblzma: Fix invalid free() in the threaded encoder.
+ xzless: Rename unused variables to silence static analysers.
 
- It was triggered if initialization failed e.g. due to
- running out of memory.
+ In this particular case I don't see this affecting readability
+ of the code.
 
- Thanks to Arkadiusz Miskiewicz.
+ Thanks to Pavel Raiskup.
 
- src/liblzma/common/outqueue.c | 4 ++++
- 1 file changed, 4 insertions(+)
+ src/scripts/xzless.in | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
 
-commit 6b620a0f0813d28c3c544b4ff8cb595b38a6e908
+commit 3cbcaeb07eb7543735befd6f507fdb5fa4363cff
 Author: Lasse Collin <lasse.collin@tukaani.org>
-Date: 2011-10-23 17:05:55 +0300
+Date: 2018-07-27 16:02:58 +0300
 
- liblzma: Fix a deadlock in the threaded encoder.
+ liblzma: Remove an always-true condition from lzma_index_cat().
 
- It was triggered when reinitializing the encoder,
- e.g. when encoding two files.
+ This should help static analysis tools to see that newg
+ isn't leaked.
+ 
+ Thanks to Pavel Raiskup.
 
- src/liblzma/common/stream_encoder_mt.c | 4 +++-
- 1 file changed, 3 insertions(+), 1 deletion(-)
+ src/liblzma/common/index.c | 4 ++--
+ 1 file changed, 2 insertions(+), 2 deletions(-)
 
-commit bd52cf150ecd51e3ab63a9cc1a3cff6a77500178
+commit 76762ae6098ec55c326f4b4b4a42e8c1918ee81f
 Author: Lasse Collin <lasse.collin@tukaani.org>
-Date: 2011-09-06 12:03:41 +0300
+Date: 2018-05-19 21:23:25 +0300
 
- Build: Fix "make check" on Windows.
+ liblzma: Improve lzma_properties_decode() API documentation.
 
- tests/Makefile.am | 7 +++++--
- windows/build.bash | 2 ++
- 2 files changed, 7 insertions(+), 2 deletions(-)
+ src/liblzma/api/lzma/filter.h | 7 ++++---
+ 1 file changed, 4 insertions(+), 3 deletions(-)
 
-commit 5c5b2256969ac473001b7d67615ed3bd0a54cc82
+commit 2267f5b0d20a5d24e93fcd9f72ea7eeb0d89708c
 Author: Lasse Collin <lasse.collin@tukaani.org>
-Date: 2011-08-09 21:19:13 +0300
+Date: 2018-04-29 18:58:19 +0300
 
- Update THANKS.
+ Bump the version number to 5.3.1alpha.
 
- THANKS | 2 ++
- 1 file changed, 2 insertions(+)
+ src/liblzma/api/lzma/version.h | 2 +-
+ src/liblzma/liblzma.map | 2 +-
+ 2 files changed, 2 insertions(+), 2 deletions(-)
 
-commit 5b1e1f10741af9e4bbe4cfc3261fb7c7b04f7809
+commit cee3021d30704858e4bdd22240e7d28e570d7451
 Author: Lasse Collin <lasse.collin@tukaani.org>
-Date: 2011-08-09 21:16:44 +0300
+Date: 2018-04-29 18:48:00 +0300
 
- Workaround unusual SIZE_MAX on SCO OpenServer.
+ extra/scanlzma: Fix compiler warnings.
 
- src/common/sysdefs.h | 9 ++++++---
- 1 file changed, 6 insertions(+), 3 deletions(-)
+ extra/scanlzma/scanlzma.c | 6 +++++-
+ 1 file changed, 5 insertions(+), 1 deletion(-)
 
-commit e9ed88126eee86e2511fa42681a5c7104820cf0a
+commit c5c7ceb08a011b97d261798033e2c39613a69eb7
 Author: Lasse Collin <lasse.collin@tukaani.org>
-Date: 2011-08-06 20:37:28 +0300
+Date: 2018-04-29 18:44:47 +0300
 
- Run the scripts with the correct shell in test_scripts.sh.
- 
- The scripts are now made executable in the build tree.
- This way the scripts can be run like programs in
- test_scripts.sh. Previously test_scripts.sh always
- used sh but it's not correct if @POSIX_SHELL@ is set
- to something else by configure.
- 
- Thanks to Jonathan Nieder for the patch.
+ DOS: Add file_info.c to the list of files to build.
 
- configure.ac | 8 ++++----
- tests/test_scripts.sh | 8 ++++----
- 2 files changed, 8 insertions(+), 8 deletions(-)
+ dos/Makefile | 1 +
+ 1 file changed, 1 insertion(+)
 
-commit 1c673e5681720491a74fc4b2992e075f47302c22
+commit 114cab97af766b21e0fc8620479202fb1e7a5e41
 Author: Lasse Collin <lasse.collin@tukaani.org>
-Date: 2011-07-31 11:01:47 +0300
+Date: 2018-04-29 18:33:10 +0300
 
- Fix exit status of "xzdiff foo.xz bar.xz".
- 
- xzdiff was clobbering the exit status from diff in a case
- statement used to analyze the exit statuses from "xz" when
- its operands were two compressed files. Save and restore
- diff's exit status to fix this.
- 
- The bug is inherited from zdiff in GNU gzip and was fixed
- there on 2009-10-09.
- 
- Thanks to Jonathan Nieder for the patch and
- to Peter Pallinger for reporting the bug.
+ Update NEWS for 5.3.1alpha.
 
- src/scripts/xzdiff.in | 2 ++
- tests/Makefile.am | 4 +++-
- tests/test_scripts.sh | 54 +++++++++++++++++++++++++++++++++++++++++++++++++++
- 3 files changed, 59 insertions(+), 1 deletion(-)
+ NEWS | 11 +++++++++++
+ 1 file changed, 11 insertions(+)
 
-commit 324cde7a864f4506c32ae7846d688c359a83fe65
+commit b8139e11c512bbf32bf58ab0689f9bb6c52819da
 Author: Lasse Collin <lasse.collin@tukaani.org>
-Date: 2011-06-16 12:15:29 +0300
+Date: 2018-04-29 18:15:37 +0300
 
- liblzma: Remove unneeded semicolon.
+ Add NEWS for 5.2.4.
 
- src/liblzma/lz/lz_encoder_hash.h | 2 +-
- 1 file changed, 1 insertion(+), 1 deletion(-)
+ NEWS | 27 +++++++++++++++++++++++++++
+ 1 file changed, 27 insertions(+)
 
-commit 492c86345551a51a29bf18e55fe55a5e86f169ce
+commit 47b59d47cfd904a420fbd45629d168ca1973721d
 Author: Lasse Collin <lasse.collin@tukaani.org>
-Date: 2011-05-28 19:24:56 +0300
+Date: 2018-02-06 19:36:30 +0200
 
- Build: Make configure print if symbol versioning is enabled or not.
+ Update THANKS.
 
- configure.ac | 2 ++
+ THANKS | 2 ++
 1 file changed, 2 insertions(+)
 
-commit fc4d4436969bd4d71b704d400a165875e596034a
-Author: Lasse Collin <lasse.collin@tukaani.org>
-Date: 2011-05-28 16:43:26 +0300
+commit bc197991690ede24ab143665b5b0f0f9cb35cc46
+Author: Ben Boeckel <mathstuf@gmail.com>
+Date: 2018-01-29 13:58:18 -0500
 
- Don't call close(-1) in tuklib_open_stdxxx() on error.
+ nothrow: use noexcept for C++11 and newer
 
- Thanks to Jim Meyering.
+ In C++11, the `throw()` specifier is deprecated and `noexcept` is
+ preffered instead.
 
- src/common/tuklib_open_stdxxx.c | 4 +++-
- 1 file changed, 3 insertions(+), 1 deletion(-)
+ src/liblzma/api/lzma.h | 6 +++++-
+ 1 file changed, 5 insertions(+), 1 deletion(-)
 
-commit bd35d903a04c4d388adb4065b0fa271302380895
+commit fb6d4f83cb6e144734f2a4216bb117bd56dc3cb5
 Author: Lasse Collin <lasse.collin@tukaani.org>
-Date: 2011-05-28 15:55:39 +0300
+Date: 2018-02-06 18:02:48 +0200
 
- liblzma: Use symbol versioning.
- 
- Symbol versioning is enabled by default on GNU/Linux,
- other GNU-based systems, and FreeBSD.
- 
- I'm not sure how stable this is, so it may need
- backward-incompatible changes before the next release.
+ liblzma: Remove incorrect #ifdef from range_common.h.
 
- The idea is that alpha and beta symbols are considered
- unstable and require recompiling the applications that
- use those symbols. Once a symbol is stable, it may get
- extended with new features in ways that don't break
- compatibility with older ABI & API.
+ In most cases it was harmless but it could affect some
+ custom build systems.
 
- The mydist target runs validate_map.sh which should
- catch some probable problems in liblzma.map. Otherwise
- I would forget to update the map file for new releases.
+ Thanks to Pippijn van Steenhoven.
 
- Makefile.am | 1 +
- configure.ac | 21 +++++++++
- src/liblzma/Makefile.am | 6 +++
- src/liblzma/liblzma.map | 105 ++++++++++++++++++++++++++++++++++++++++++++
- src/liblzma/validate_map.sh | 68 ++++++++++++++++++++++++++++
- 5 files changed, 201 insertions(+)
+ src/liblzma/rangecoder/range_common.h | 4 +---
+ 1 file changed, 1 insertion(+), 3 deletions(-)
 
-commit afbb244362c9426a37ce4eb9d54aab768da3adad
+commit bc577d35c2d0ed17f554d2d8107b2a2a9abbac76
 Author: Lasse Collin <lasse.collin@tukaani.org>
-Date: 2011-05-28 09:46:46 +0300
+Date: 2018-01-10 22:10:39 +0200
 
- Translations: Update the Italian translation.
- 
- Thanks to Milo Casagrande.
+ Update THANKS.
 
- po/it.po | 365 +++++++++++++++++++++++++++++++++++++--------------------------
- 1 file changed, 216 insertions(+), 149 deletions(-)
+ THANKS | 1 +
+ 1 file changed, 1 insertion(+)
 
-commit 79bef85e0543c0c3723281c3c817616c6cec343b
+commit 713bbc1a80f26d34c96ed3dbb9887362204de3a1
 Author: Lasse Collin <lasse.collin@tukaani.org>
-Date: 2011-05-28 08:46:04 +0300
+Date: 2018-01-10 21:54:27 +0200
 
- Tests: Add a test file for the bug in the previous commit.
+ tuklib_integer: New Intel C compiler needs immintrin.h.
+ 
+ Thanks to Melanie Blower (Intel) for the patch.
 
- tests/files/README | 4 ++++
- tests/files/bad-1-block_header-6.xz | Bin 0 -> 72 bytes
- 2 files changed, 4 insertions(+)
+ src/common/tuklib_integer.h | 11 +++++++++++
+ 1 file changed, 11 insertions(+)
 
-commit c0297445064951807803457dca1611b3c47e7f0f
+commit a0ee1afbd99da138b559cb27fa2022e7f1ab44f3
 Author: Lasse Collin <lasse.collin@tukaani.org>
-Date: 2011-05-27 22:25:44 +0300
+Date: 2017-09-24 20:04:24 +0300
 
- xz: Fix error handling in xz -lvv.
- 
- It could do an invalid free() and read past the end
- of the uninitialized filters array.
+ Update THANKS.
 
- src/xz/list.c | 21 ++++++---------------
- 1 file changed, 6 insertions(+), 15 deletions(-)
+ THANKS | 1 +
+ 1 file changed, 1 insertion(+)
 
-commit 8bd91918ac50731f00b1a2a48072980572eb2ff9
+commit a1e2c568de29c0b57d873eab40a2879b749da429
 Author: Lasse Collin <lasse.collin@tukaani.org>
-Date: 2011-05-27 22:09:49 +0300
+Date: 2017-09-16 20:36:20 +0300
 
- liblzma: Handle allocation failures correctly in lzma_index_init().
+ Windows: Fix paths in VS project files.
 
- Thanks to Jim Meyering.
+ Some paths use slashes instead of backslashes as directory
+ separators... now it should work (I tested VS2013 version).
 
- src/liblzma/common/index.c | 7 +++++--
- 1 file changed, 5 insertions(+), 2 deletions(-)
+ windows/vs2013/liblzma.vcxproj | 12 ++++++------
+ windows/vs2013/liblzma_dll.vcxproj | 24 ++++++++++++------------
+ windows/vs2017/liblzma.vcxproj | 12 ++++++------
+ windows/vs2017/liblzma_dll.vcxproj | 24 ++++++++++++------------
+ 4 files changed, 36 insertions(+), 36 deletions(-)
 
-commit fe00f95828ef5627721b57e054f7eb2d42a2c961
+commit cea5cf8d26c9d1dc30a808614d79c0b25640e15e
 Author: Lasse Collin <lasse.collin@tukaani.org>
-Date: 2011-05-24 00:23:46 +0300
+Date: 2017-09-16 12:56:20 +0300
 
- Build: Fix checking for system-provided SHA-256.
+ Windows: Update VS2017 project files to include file info decoder.
 
- configure.ac | 2 +-
- 1 file changed, 1 insertion(+), 1 deletion(-)
+ windows/vs2017/liblzma.vcxproj | 2 ++
+ windows/vs2017/liblzma_dll.vcxproj | 2 ++
+ 2 files changed, 4 insertions(+)
 
-commit 21b45b9bab541f419712cbfd473ccc31802e0397
+commit 95d563db3ee497b223e522b699c4d4c29943eef0
 Author: Lasse Collin <lasse.collin@tukaani.org>
-Date: 2011-05-23 18:30:30 +0300
+Date: 2017-09-16 12:54:23 +0300
 
- Build: Set GZIP_ENV=-9n in top-level Makefile.am.
+ Windows: Add project files for VS2017.
+ 
+ These files match the v5.2 branch (no file info decoder).
 
- Makefile.am | 3 +++
- 1 file changed, 3 insertions(+)
+ windows/vs2017/config.h | 148 ++++++++++++++
+ windows/vs2017/liblzma.vcxproj | 355 ++++++++++++++++++++++++++++++++++
+ windows/vs2017/liblzma_dll.vcxproj | 384 +++++++++++++++++++++++++++++++++++++
+ windows/vs2017/xz_win.sln | 48 +++++
+ 4 files changed, 935 insertions(+)
 
-commit 48053e8a4550233af46359024538bff90c870ab1
+commit ab72416d62ea8f50ad31d5b8545fcb6a2bf96b73
 Author: Lasse Collin <lasse.collin@tukaani.org>
-Date: 2011-05-22 16:42:11 +0300
+Date: 2017-09-16 12:45:50 +0300
 
- Update NEWS for 5.0.3.
+ Windows: Update VS2013 project files to include file info decoder.
 
- NEWS | 32 ++++++++++++++++++++++++++++++++
- 1 file changed, 32 insertions(+)
+ windows/vs2013/liblzma.vcxproj | 2 ++
+ windows/vs2013/liblzma_dll.vcxproj | 2 ++
+ 2 files changed, 4 insertions(+)
 
-commit bba37df2c9e54ad773e15ff00a09d2d6989fb3b2
+commit 82388980187b0e3794d187762054200bbdcc9a53
 Author: Lasse Collin <lasse.collin@tukaani.org>
-Date: 2011-05-21 16:28:44 +0300
+Date: 2017-09-16 12:39:43 +0300
 
- Add French translation.
- 
- It is known that the BCJ filter --help text is only
- partially translated.
+ Windows: Move VS2013 files into windows/vs2013 directory.
 
- po/LINGUAS | 1 +
- po/fr.po | 864 +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
- 2 files changed, 865 insertions(+)
+ windows/{ => vs2013}/config.h | 0
+ windows/{ => vs2013}/liblzma.vcxproj | 278 +++++++++++++++---------------
+ windows/{ => vs2013}/liblzma_dll.vcxproj | 280 +++++++++++++++----------------
+ windows/{ => vs2013}/xz_win.sln | 0
+ 4 files changed, 279 insertions(+), 279 deletions(-)
 
-commit 4161d7634965a7a287bf208dcd79f6185f448fe8
+commit 94e3f986aa4e14b4ff01ac24857f499630d6d180
 Author: Lasse Collin <lasse.collin@tukaani.org>
-Date: 2011-05-21 15:12:10 +0300
+Date: 2017-08-14 20:08:33 +0300
 
- xz: Translate also the string used to print the program name.
- 
- French needs a space before a colon, e.g. "xz : foo error".
+ Fix or hide warnings from GCC 7's -Wimplicit-fallthrough.
 
- src/xz/message.c | 6 +++++-
- 1 file changed, 5 insertions(+), 1 deletion(-)
+ src/liblzma/lzma/lzma_decoder.c | 6 ++++++
+ src/xz/list.c | 2 ++
+ 2 files changed, 8 insertions(+)
+
+commit 0b0e1e6803456aac641a59332200f8e95e2b7ea8
+Author: Alexey Tourbin <alexey.tourbin@gmail.com>
+Date: 2017-05-16 23:56:35 +0300
+
+ Docs: Fix a typo in a comment in doc/examples/02_decompress.c.
+
+ doc/examples/02_decompress.c | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
 
-commit b94aa0c8380cdb18cddb33440d625474c16643cf
+commit a015cd1f90116e655be4eaf4aad42c4c911c2807
 Author: Lasse Collin <lasse.collin@tukaani.org>
-Date: 2011-05-21 15:08:44 +0300
+Date: 2017-05-23 18:34:43 +0300
 
- liblzma: Try to use SHA-256 from the operating system.
+ xz: Fix "xz --list --robot missing_or_bad_file.xz".
 
- If the operating system libc or other base libraries
- provide SHA-256, use that instead of our own copy.
- Note that this doesn't use OpenSSL or libgcrypt or
- such libraries to avoid creating dependencies to
- other packages.
+ It ended up printing an uninitialized char-array when trying to
+ print the check names (column 7) on the "totals" line.
 
- This supports at least FreeBSD, NetBSD, OpenBSD, Solaris,
- MINIX, and Darwin. They all provide similar but not
- identical SHA-256 APIs; everyone is a little different.
+ This also changes the column 12 (minimum xz version) to
+ 50000002 (xz 5.0.0) instead of 0 when there are no valid
+ input files.
 
- Thanks to Wim Lewis for the original patch, improvements,
- and testing.
+ Thanks to kidmin for the bug report.
 
- configure.ac | 54 +++++++++++++++++++++++++++
- src/liblzma/check/Makefile.inc | 2 +
- src/liblzma/check/check.h | 83 ++++++++++++++++++++++++++++++++++++++----
- 3 files changed, 131 insertions(+), 8 deletions(-)
+ src/xz/list.c | 8 ++++++--
+ 1 file changed, 6 insertions(+), 2 deletions(-)
+
+commit c2e29f06a7d1e3ba242ac2fafc69f5d6e92f62cd
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: 2017-04-24 20:20:11 +0300
 
-commit f004128678d43ea10b4a6401aa184cf83252d6ec
+ Docs: Add doc/examples/11_file_info.c.
+
+ doc/examples/11_file_info.c | 206 ++++++++++++++++++++++++++++++++++++++++++++
+ doc/examples/Makefile | 3 +-
+ 2 files changed, 208 insertions(+), 1 deletion(-)
+
+commit 1520f6ec808896375ac7bf778c449e0f7dea5f46
 Author: Lasse Collin <lasse.collin@tukaani.org>
-Date: 2011-05-17 12:52:18 +0300
+Date: 2017-04-24 19:48:47 +0300
 
- Don't use clockid_t in mythread.h when clock_gettime() isn't available.
+ Build: Omit pre-5.0.0 entries from the generated ChangeLog.
 
- Thanks to Wim Lewis for the patch.
+ It makes ChangeLog significantly smaller.
 
- src/common/mythread.h | 2 ++
- 1 file changed, 2 insertions(+)
+ Makefile.am | 3 ++-
+ 1 file changed, 2 insertions(+), 1 deletion(-)
 
-commit f779516f42ebd2db47a5b7d6143459bf7737cf2f
+commit 8269782283806c90a8509c2ac2a308344f70e171
 Author: Lasse Collin <lasse.collin@tukaani.org>
-Date: 2011-05-17 12:26:28 +0300
+Date: 2017-04-24 19:48:23 +0300
 
- Update THANKS.
+ xz: Use lzma_file_info_decoder() for --list.
 
- THANKS | 3 +++
- 1 file changed, 3 insertions(+)
+ src/xz/list.c | 254 ++++++++++------------------------------------------------
+ 1 file changed, 44 insertions(+), 210 deletions(-)
 
-commit 830ba587775bb562f6eaf05cad61bf669d1f8892
+commit e353d0b1cc0d3997ae5048faa8e6786414953e06
 Author: Lasse Collin <lasse.collin@tukaani.org>
-Date: 2011-05-17 12:21:33 +0300
+Date: 2017-04-24 19:35:50 +0300
 
- Update INSTALL with a note about linker problem on OpenSolaris x86.
+ liblzma: Add lzma_file_info_decoder().
 
- INSTALL | 23 +++++++++++++++++------
- 1 file changed, 17 insertions(+), 6 deletions(-)
+ src/liblzma/api/lzma/index.h | 66 ++++
+ src/liblzma/common/Makefile.inc | 1 +
+ src/liblzma/common/file_info.c | 855 ++++++++++++++++++++++++++++++++++++++++
+ src/liblzma/liblzma.map | 7 +-
+ 4 files changed, 928 insertions(+), 1 deletion(-)
 
-commit ec7106309c8060e9c646dba20c4f15689a0bbb04
+commit 144ef9e19e9496c995b21505dd1e111c442968d1
 Author: Lasse Collin <lasse.collin@tukaani.org>
-Date: 2011-05-17 12:01:37 +0300
+Date: 2017-04-24 19:30:22 +0300
 
- Build: Fix initialization of enable_check_* variables in configure.ac.
- 
- This doesn't matter much in practice since it is unlikely
- that anyone would have such environment variable names.
- 
- Thanks to Wim Lewis.
+ Update the Git repository URL to HTTPS in ChangeLog.
 
- configure.ac | 2 +-
+ ChangeLog | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
 
-commit 4c6e146df99696920f12410fb17754412797ef36
+commit 8c9842c265993d7dd4039f732d3546267fb5ecc4
 Author: Lasse Collin <lasse.collin@tukaani.org>
-Date: 2011-05-17 11:54:38 +0300
+Date: 2017-04-21 15:05:16 +0300
 
- Add underscores to attributes (__attribute((__foo__))).
+ liblzma: Rename LZMA_SEEK to LZMA_SEEK_NEEDED and seek_in to seek_pos.
 
- src/liblzma/common/alone_decoder.c | 2 +-
- src/liblzma/common/alone_encoder.c | 2 +-
- src/liblzma/common/block_encoder.c | 2 +-
- src/liblzma/common/common.c | 2 +-
- src/liblzma/common/common.h | 2 +-
- src/liblzma/common/index_decoder.c | 9 +++++----
- src/liblzma/common/index_encoder.c | 11 ++++++-----
- src/liblzma/delta/delta_encoder.c | 2 +-
- src/liblzma/lz/lz_decoder.c | 2 +-
- src/liblzma/lz/lz_encoder.c | 2 +-
- src/liblzma/simple/arm.c | 2 +-
- src/liblzma/simple/armthumb.c | 2 +-
- src/liblzma/simple/ia64.c | 2 +-
- src/liblzma/simple/powerpc.c | 2 +-
- src/liblzma/simple/simple_coder.c | 2 +-
- src/liblzma/simple/sparc.c | 2 +-
- src/lzmainfo/lzmainfo.c | 4 ++--
- src/xz/coder.c | 2 +-
- src/xz/hardware.h | 2 +-
- src/xz/message.c | 2 +-
- src/xz/message.h | 18 +++++++++---------
- src/xz/options.c | 6 +++---
- src/xz/signals.c | 2 +-
- src/xz/util.h | 6 +++---
- src/xzdec/xzdec.c | 6 +++---
- 25 files changed, 49 insertions(+), 47 deletions(-)
-
-commit 7a480e485938884ef3021b48c3b0b9f9699dc9b6
-Author: Lasse Collin <lasse.collin@tukaani.org>
-Date: 2011-05-01 12:24:23 +0300
-
- xz: Fix input file position when --single-stream is used.
- 
- Now the following works as you would expect:
- 
- echo foo | xz > foo.xz
- echo bar | xz >> foo.xz
- ( xz -dc --single-stream ; xz -dc --single-stream ) < foo.xz
- 
- Note that it doesn't work if the input is not seekable
- or if there is Stream Padding between the concatenated
- .xz Streams.
+ src/liblzma/api/lzma/base.h | 18 +++++++++---------
+ src/liblzma/common/common.c | 2 +-
+ src/xz/message.c | 2 +-
+ 3 files changed, 11 insertions(+), 11 deletions(-)
 
- src/xz/coder.c | 1 +
- src/xz/file_io.c | 15 +++++++++++++++
- src/xz/file_io.h | 13 +++++++++++++
- 3 files changed, 29 insertions(+)
+commit 662b27c417cab248cb365dd7682121bdec4d5ae7
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: 2017-04-19 22:17:35 +0300
 
-commit c29e6630c1450c630c4e7b783bdd76515db9004c
+ Update the home page URLs to HTTPS.
+
+ COPYING | 2 +-
+ README | 2 +-
+ configure.ac | 2 +-
+ doc/faq.txt | 4 ++--
+ dos/config.h | 2 +-
+ src/common/common_w32res.rc | 2 +-
+ src/xz/xz.1 | 6 +++---
+ src/xzdec/xzdec.1 | 4 ++--
+ windows/README-Windows.txt | 2 +-
+ windows/config.h | 2 +-
+ 10 files changed, 14 insertions(+), 14 deletions(-)
+
+commit c28f0b3d00af87b92dda229831548d8eb0067d1d
 Author: Lasse Collin <lasse.collin@tukaani.org>
-Date: 2011-05-01 12:15:51 +0300
+Date: 2017-04-05 18:47:22 +0300
 
- xz: Print the maximum number of worker threads in xz -vv.
+ xz: Add io_seek_src().
 
- src/xz/coder.c | 4 ++++
- 1 file changed, 4 insertions(+)
+ src/xz/file_io.c | 20 +++++++++++++++++---
+ src/xz/file_io.h | 13 +++++++++++++
+ 2 files changed, 30 insertions(+), 3 deletions(-)
 
-commit 0b77c4a75158ccc416b07d6e81df8ee0abaea720
+commit bba477257d7319c8764890f3669175b866d24944
 Author: Lasse Collin <lasse.collin@tukaani.org>
-Date: 2011-04-19 10:44:48 +0300
+Date: 2017-03-30 22:01:54 +0300
 
- Build: Warn if no supported method to detect the number of CPU cores.
+ xz: Use POSIX_FADV_RANDOM for in "xz --list" mode.
+ 
+ xz --list is random access so POSIX_FADV_SEQUENTIAL was clearly
+ wrong.
 
- configure.ac | 11 +++++------
- 1 file changed, 5 insertions(+), 6 deletions(-)
+ src/xz/file_io.c | 10 ++++++++--
+ 1 file changed, 8 insertions(+), 2 deletions(-)
 
-commit e4622df9ab4982f8faa53d85b17be66216175a58
+commit 310d19816d1652b0c8bb1b82574d46345d924752
 Author: Lasse Collin <lasse.collin@tukaani.org>
-Date: 2011-04-19 09:55:06 +0300
+Date: 2017-03-30 20:03:05 +0300
 
- Update THANKS.
+ liblzma: Make lzma_index_decoder_init() visible to other liblzma funcs.
+ 
+ This is to allow other functions to use it without going
+ via the public API (lzma_index_decoder()).
 
- THANKS | 1 +
- 1 file changed, 1 insertion(+)
+ src/liblzma/common/Makefile.inc | 1 +
+ src/liblzma/common/index_decoder.c | 10 +++++-----
+ src/liblzma/common/index_decoder.h | 24 ++++++++++++++++++++++++
+ 3 files changed, 30 insertions(+), 5 deletions(-)
 
-commit 9c1b05828a88eff54409760b92162c7cc2c7cff6
+commit a27920002dbc469f778a134fc665b7c3ea73701b
 Author: Lasse Collin <lasse.collin@tukaani.org>
-Date: 2011-04-19 09:20:44 +0300
+Date: 2017-03-30 20:00:09 +0300
 
- Fix portability problems in mythread.h.
+ liblzma: Add generic support for input seeking (LZMA_SEEK).
 
- Use gettimeofday() if clock_gettime() isn't available
- (e.g. Darwin).
+ Also mention LZMA_SEEK in xz/message.c to silence a warning.
+
+ src/liblzma/api/lzma/base.h | 31 ++++++++++++++++++++++++++++++-
+ src/liblzma/common/common.c | 12 +++++++++++-
+ src/xz/message.c | 1 +
+ 3 files changed, 42 insertions(+), 2 deletions(-)
+
+commit a0b1dda409bc3e6e2957a2651663fc411d2caf2d
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: 2017-03-30 19:47:45 +0300
+
+ liblzma: Fix lzma_memlimit_set(strm, 0).
 
- The test for availability of pthread_condattr_setclock()
- and CLOCK_MONOTONIC was incorrect. Instead of fixing the
- #ifdefs, use an Autoconf test. That way if there exists a
- system that supports them but doesn't specify the matching
- POSIX #defines, the features will still get detected.
+ The 0 got treated specially in a buggy way and as a result
+ the function did nothing. The API doc said that 0 was supposed
+ to return LZMA_PROG_ERROR but it didn't.
 
- Don't try to use pthread_sigmask() on OpenVMS. It doesn't
- have that function.
+ Now 0 is treated as if 1 had been specified. This is done because
+ 0 is already used to indicate an error from lzma_memlimit_get()
+ and lzma_memusage().
 
- Guard mythread.h against being #included multiple times.
+ In addition, lzma_memlimit_set() no longer checks that the new
+ limit is at least LZMA_MEMUSAGE_BASE. It's counter-productive
+ for the Index decoder and was actually needed only by the
+ auto decoder. Auto decoder has now been modified to check for
+ LZMA_MEMUSAGE_BASE.
 
- configure.ac | 7 +++++++
- src/common/mythread.h | 31 +++++++++++++++++++++++++++----
- 2 files changed, 34 insertions(+), 4 deletions(-)
+ src/liblzma/api/lzma/base.h | 7 ++++++-
+ src/liblzma/common/auto_decoder.c | 3 +++
+ src/liblzma/common/common.c | 6 ++++--
+ 3 files changed, 13 insertions(+), 3 deletions(-)
 
-commit 3de00cc75da7b0e7b65e84c62b5351e231f501e9
+commit 84462afaada61379f5878e46f8f00e25a1cdcf29
 Author: Lasse Collin <lasse.collin@tukaani.org>
-Date: 2011-04-18 19:35:49 +0300
+Date: 2017-03-30 19:16:55 +0300
 
- Update THANKS.
+ liblzma: Similar memlimit fix for stream_, alone_, and auto_decoder.
 
- THANKS | 2 ++
- 1 file changed, 2 insertions(+)
+ src/liblzma/api/lzma/container.h | 21 +++++++++++++++++----
+ src/liblzma/common/alone_decoder.c | 5 +----
+ src/liblzma/common/auto_decoder.c | 5 +----
+ src/liblzma/common/stream_decoder.c | 5 +----
+ 4 files changed, 20 insertions(+), 16 deletions(-)
 
-commit bd5002f5821e3d1b04f2f56989e4a19318e73633
-Author: Martin Väth <vaeth@mathematik.uni-wuerzburg.de>
-Date: 2011-04-15 04:54:49 -0400
-
- xzgrep: fix typo in $0 parsing
- 
- Reported-by: Diego Elio Pettenò <flameeyes@gentoo.org>
- Signed-off-by: Martin Väth <vaeth@mathematik.uni-wuerzburg.de>
- Signed-off-by: Mike Frysinger <vapier@gentoo.org>
+commit cbc74017939690d13441b8926bb743fb03211b83
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: 2017-03-30 18:58:18 +0300
 
- src/scripts/xzgrep.in | 4 ++--
- 1 file changed, 2 insertions(+), 2 deletions(-)
+ liblzma: Fix handling of memlimit == 0 in lzma_index_decoder().
+ 
+ It returned LZMA_PROG_ERROR, which was done to avoid zero as
+ the limit (because it's a special value elsewhere), but using
+ LZMA_PROG_ERROR is simply inconvenient and can cause bugs.
+ 
+ The fix/workaround is to treat 0 as if it were 1 byte. It's
+ effectively the same thing. The only weird consequence is
+ that then lzma_memlimit_get() will return 1 even when 0 was
+ specified as the limit.
+ 
+ This fixes a very rare corner case in xz --list where a specific
+ memory usage limit and a multi-stream file could print the
+ error message "Internal error (bug)" instead of saying that
+ the memory usage limit is too low.
+
+ src/liblzma/api/lzma/index.h | 18 +++++++++++-------
+ src/liblzma/common/index_decoder.c | 4 ++--
+ 2 files changed, 13 insertions(+), 9 deletions(-)
 
-commit 6ef4eabc0acc49e1bb9dc68064706e19fa9fcf48
+commit 78ae13bced912b1b92ae927992c99cbcc463cae7
 Author: Lasse Collin <lasse.collin@tukaani.org>
-Date: 2011-04-12 12:48:31 +0300
+Date: 2016-12-30 13:25:10 +0200
 
- Bump the version number to 5.1.1alpha and liblzma soname to 5.0.99.
+ Update NEWS for 5.2.3.
 
- src/liblzma/Makefile.am | 2 +-
- src/liblzma/api/lzma/version.h | 2 +-
- 2 files changed, 2 insertions(+), 2 deletions(-)
+ NEWS | 39 +++++++++++++++++++++++++++++++++++++++
+ 1 file changed, 39 insertions(+)
 
-commit 9a4377be0d21e597c66bad6c7452873aebfb3c1c
+commit 0297863fdb453aed1a25eb025f3ba7bacbbb1357
 Author: Lasse Collin <lasse.collin@tukaani.org>
-Date: 2011-04-12 12:42:37 +0300
+Date: 2016-12-26 20:55:52 +0200
 
- Put the unstable APIs behind #ifdef LZMA_UNSTABLE.
- 
- This way people hopefully won't complain if these APIs
- change and break code that used an older API.
+ Document --enable-sandbox configure option in INSTALL.
 
- src/liblzma/api/lzma/container.h | 4 ++++
- src/liblzma/common/common.h | 2 ++
- src/xz/private.h | 2 ++
- 3 files changed, 8 insertions(+)
+ INSTALL | 23 +++++++++++++++++++++++
+ 1 file changed, 23 insertions(+)
 
-commit 3e321a3acd50002cf6fdfd259e910f56d3389bc3
+commit d4a0462abe5478193521c14625e1c81fead87f9f
 Author: Lasse Collin <lasse.collin@tukaani.org>
-Date: 2011-04-12 11:59:49 +0300
+Date: 2016-11-21 20:24:50 +0200
 
- Remove doubled words from documentation and comments.
+ liblzma: Avoid multiple definitions of lzma_coder structures.
 
- Spot candidates by running these commands:
- git ls-files |xargs perl -0777 -n \
- -e 'while (/\b(then?|iaon|ifst|but|f?or|at|and|dto)\s+\1\b/gims)' \
- -e '{$n=($` =~ tr/\n/\n/ + 1); ($v=$&)=~s/\n/\\n/g; print "$ARGV:$n:$v\n"}'
+ Only one definition was visible in a translation unit.
+ It avoided a few casts and temp variables but seems that
+ this hack doesn't work with link-time optimizations in compilers
+ as it's not C99/C11 compliant.
 
- Thanks to Jim Meyering for the original patch.
+ Fixes:
+ http://www.mail-archive.com/xz-devel@tukaani.org/msg00279.html
 
- doc/lzma-file-format.txt | 4 ++--
- src/liblzma/common/alone_encoder.c | 2 +-
- src/liblzma/lzma/lzma2_encoder.c | 2 +-
- src/xz/file_io.c | 2 +-
- src/xz/xz.1 | 2 +-
- windows/INSTALL-Windows.txt | 2 +-
- 6 files changed, 7 insertions(+), 7 deletions(-)
+ src/liblzma/common/alone_decoder.c | 44 +++++----
+ src/liblzma/common/alone_encoder.c | 34 ++++---
+ src/liblzma/common/auto_decoder.c | 35 ++++---
+ src/liblzma/common/block_decoder.c | 41 ++++----
+ src/liblzma/common/block_encoder.c | 40 ++++----
+ src/liblzma/common/common.h | 18 ++--
+ src/liblzma/common/index_decoder.c | 33 ++++---
+ src/liblzma/common/index_encoder.c | 16 ++--
+ src/liblzma/common/stream_decoder.c | 50 +++++-----
+ src/liblzma/common/stream_encoder.c | 56 ++++++-----
+ src/liblzma/common/stream_encoder_mt.c | 124 ++++++++++++++-----------
+ src/liblzma/delta/delta_common.c | 25 ++---
+ src/liblzma/delta/delta_decoder.c | 6 +-
+ src/liblzma/delta/delta_encoder.c | 12 ++-
+ src/liblzma/delta/delta_private.h | 4 +-
+ src/liblzma/lz/lz_decoder.c | 60 ++++++------
+ src/liblzma/lz/lz_decoder.h | 13 ++-
+ src/liblzma/lz/lz_encoder.c | 57 +++++++-----
+ src/liblzma/lz/lz_encoder.h | 9 +-
+ src/liblzma/lzma/lzma2_decoder.c | 32 ++++---
+ src/liblzma/lzma/lzma2_encoder.c | 51 +++++-----
+ src/liblzma/lzma/lzma_decoder.c | 27 +++---
+ src/liblzma/lzma/lzma_encoder.c | 29 +++---
+ src/liblzma/lzma/lzma_encoder.h | 9 +-
+ src/liblzma/lzma/lzma_encoder_optimum_fast.c | 3 +-
+ src/liblzma/lzma/lzma_encoder_optimum_normal.c | 23 ++---
+ src/liblzma/lzma/lzma_encoder_private.h | 6 +-
+ src/liblzma/simple/arm.c | 2 +-
+ src/liblzma/simple/armthumb.c | 2 +-
+ src/liblzma/simple/ia64.c | 2 +-
+ src/liblzma/simple/powerpc.c | 2 +-
+ src/liblzma/simple/simple_coder.c | 61 ++++++------
+ src/liblzma/simple/simple_private.h | 12 +--
+ src/liblzma/simple/sparc.c | 2 +-
+ src/liblzma/simple/x86.c | 15 +--
+ 35 files changed, 532 insertions(+), 423 deletions(-)
 
-commit d91a84b534b012d19474f2fda1fbcaef873e1ba4
+commit a01794c52add98263b49119842c3e7141d1b9ced
 Author: Lasse Collin <lasse.collin@tukaani.org>
-Date: 2011-04-12 11:46:01 +0300
+Date: 2016-10-24 18:53:25 +0300
 
- Update NEWS.
+ Update THANKS.
 
- NEWS | 47 +++++++++++++++++++++++++++++++++++++++++++++--
- 1 file changed, 45 insertions(+), 2 deletions(-)
+ THANKS | 1 +
+ 1 file changed, 1 insertion(+)
 
-commit 14e6ad8cfe0165c1a8beeb5b2a1536558b29b0a1
+commit df8f446e3ad47e5148b8c8d8b6e519d3ce29cb9d
 Author: Lasse Collin <lasse.collin@tukaani.org>
-Date: 2011-04-12 11:45:40 +0300
+Date: 2016-10-24 18:51:36 +0300
 
- Update TODO.
+ tuklib_cpucores: Add support for sched_getaffinity().
+ 
+ It's available in glibc (GNU/Linux, GNU/kFreeBSD). It's better
+ than sysconf(_SC_NPROCESSORS_ONLN) because sched_getaffinity()
+ gives the number of cores available to the process instead of
+ the total number of cores online.
+ 
+ As a side effect, this commit fixes a bug on GNU/kFreeBSD where
+ configure would detect the FreeBSD-specific cpuset_getaffinity()
+ but it wouldn't actually work because on GNU/kFreeBSD it requires
+ using -lfreebsd-glue when linking. Now the glibc-specific function
+ will be used instead.
+ 
+ Thanks to Sebastian Andrzej Siewior for the original patch
+ and testing.
 
- TODO | 12 +++++++++++-
- 1 file changed, 11 insertions(+), 1 deletion(-)
+ m4/tuklib_cpucores.m4 | 30 +++++++++++++++++++++++++++++-
+ src/common/tuklib_cpucores.c | 9 +++++++++
+ 2 files changed, 38 insertions(+), 1 deletion(-)
 
-commit 70e750f59793f9b5cd306a5adce9b8e427739e04
+commit 446e4318fa79788e09299d5953b5dd428953d14b
 Author: Lasse Collin <lasse.collin@tukaani.org>
-Date: 2011-04-12 11:08:55 +0300
+Date: 2016-06-30 20:27:36 +0300
 
- xz: Update the man page about threading.
+ xz: Fix copying of timestamps on Windows.
+ 
+ xz used to call utime() on Windows, but its result gets lost
+ on close(). Using _futime() seems to work.
+ 
+ Thanks to Martok for reporting the bug:
+ http://www.mail-archive.com/xz-devel@tukaani.org/msg00261.html
 
- src/xz/xz.1 | 34 ++++++++++++++++++++--------------
- 1 file changed, 20 insertions(+), 14 deletions(-)
+ configure.ac | 2 +-
+ src/xz/file_io.c | 18 ++++++++++++++++++
+ 2 files changed, 19 insertions(+), 1 deletion(-)
 
-commit 24e0406c0fb7494d2037dec033686faf1bf67068
+commit 1b0ac0c53c761263e91e34195cb21dfdcfeac0bd
 Author: Lasse Collin <lasse.collin@tukaani.org>
-Date: 2011-04-11 22:06:03 +0300
+Date: 2016-06-16 22:46:02 +0300
 
- xz: Add support for threaded compression.
+ xz: Silence warnings from -Wlogical-op.
+ 
+ Thanks to Evan Nemerson.
 
- src/xz/args.c | 3 +-
- src/xz/coder.c | 202 +++++++++++++++++++++++++++++++++++----------------------
- 2 files changed, 125 insertions(+), 80 deletions(-)
+ src/xz/file_io.c | 12 ++++++++++--
+ 1 file changed, 10 insertions(+), 2 deletions(-)
 
-commit de678e0c924aa79a19293a8a6ed82e8cb6572a42
+commit c83b7a03342c3325ff10400b22ee21edfcd1e026
 Author: Lasse Collin <lasse.collin@tukaani.org>
-Date: 2011-04-11 22:03:30 +0300
+Date: 2016-04-10 20:55:49 +0300
 
- liblzma: Add lzma_stream_encoder_mt() for threaded compression.
+ Build: Fix = to += for xz_SOURCES in src/xz/Makefile.am.
 
- This is the simplest method to do threading, which splits
- the uncompressed data into blocks and compresses them
- independently from each other. There's room for improvement
- especially to reduce the memory usage, but nevertheless,
- this is a good start.
+ Thanks to Christian Kujau.
 
- configure.ac | 1 +
- src/liblzma/api/lzma/container.h | 163 +++++
- src/liblzma/common/Makefile.inc | 7 +
- src/liblzma/common/common.c | 9 +-
- src/liblzma/common/common.h | 14 +
- src/liblzma/common/outqueue.c | 180 ++++++
- src/liblzma/common/outqueue.h | 155 +++++
- src/liblzma/common/stream_encoder_mt.c | 1011 ++++++++++++++++++++++++++++++++
- 8 files changed, 1539 insertions(+), 1 deletion(-)
+ src/xz/Makefile.am | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
 
-commit 25fe729532cdf4b8fed56a4519b73cf31efaec50
+commit ade31a2bfb95c94d05fbfc0ecbba5d6377f2506e
 Author: Lasse Collin <lasse.collin@tukaani.org>
-Date: 2011-04-11 21:15:07 +0300
+Date: 2016-04-10 20:54:17 +0300
 
- liblzma: Add the forgotten lzma_lzma2_block_size().
+ Build: Bump GNU Gettext version requirement to 0.19.
+ 
+ It silences a few warnings and most people probably have
+ 0.19 even on stable distributions.
 
- This should have been in 5eefc0086d24a65e136352f8c1d19cefb0cbac7a.
+ Thanks to Christian Kujau.
 
- src/liblzma/lzma/lzma2_encoder.c | 10 ++++++++++
- src/liblzma/lzma/lzma2_encoder.h | 2 ++
- 2 files changed, 12 insertions(+)
+ configure.ac | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
 
-commit 91afb785a1dee34862078d9bf844ef12b8cc3e35
+commit ac398c3bafa6e4c80e20571373a96947db863b3d
 Author: Lasse Collin <lasse.collin@tukaani.org>
-Date: 2011-04-11 21:04:13 +0300
+Date: 2016-03-13 20:21:49 +0200
 
- liblzma: Document lzma_easy_(enc|dec)oder_memusage() better too.
+ liblzma: Disable external SHA-256 by default.
+ 
+ This is the sane thing to do. The conflict with OpenSSL
+ on some OSes and especially that the OS-provided versions
+ can be significantly slower makes it clear that it was
+ a mistake to have the external SHA-256 support enabled by
+ default.
+ 
+ Those who want it can now pass --enable-external-sha256 to
+ configure. INSTALL was updated with notes about OSes where
+ this can be a bad idea.
+ 
+ The SHA-256 detection code in configure.ac had some bugs that
+ could lead to a build failure in some situations. These were
+ fixed, although it doesn't matter that much now that the
+ external SHA-256 is disabled by default.
+ 
+ MINIX >= 3.2.0 uses NetBSD's libc and thus has SHA256_Init
+ in libc instead of libutil. Support for the libutil version
+ was removed.
 
- src/liblzma/api/lzma/container.h | 9 +++++++++
- 1 file changed, 9 insertions(+)
+ INSTALL | 36 ++++++++++++++++++++++
+ configure.ac | 76 +++++++++++++++++++++++------------------------
+ src/liblzma/check/check.h | 16 ++++------
+ 3 files changed, 79 insertions(+), 49 deletions(-)
 
-commit 4a9905302a9e4a1601ae09d650d3f08ce98ae9ee
+commit 6fd5ecb589a9fdd7a576ea48c4850d496bab9ce5
 Author: Lasse Collin <lasse.collin@tukaani.org>
-Date: 2011-04-11 20:59:07 +0300
+Date: 2016-03-10 20:27:05 +0200
 
- liblzma: Document lzma_raw_(enc|dec)oder_memusage() better.
- 
- It didn't mention the return value that is used if
- an error occurs.
+ Update THANKS.
 
- src/liblzma/api/lzma/filter.h | 8 ++++++--
- 1 file changed, 6 insertions(+), 2 deletions(-)
+ THANKS | 1 +
+ 1 file changed, 1 insertion(+)
 
-commit 0badb0b1bd649163322783b0bd9e590b4bc7a93d
+commit 473ef0dc69a30e64d5fa0d34aca02f7309faa3e9
 Author: Lasse Collin <lasse.collin@tukaani.org>
-Date: 2011-04-11 19:28:18 +0300
+Date: 2016-03-10 20:26:49 +0200
 
- liblzma: Use memzero() to initialize supported_actions.
+ Build: Avoid SHA256_Init on FreeBSD and MINIX 3.
+ 
+ On FreeBSD 10 and older, SHA256_Init from libmd conflicts
+ with libcrypto from OpenSSL. The OpenSSL version has
+ different sizeof(SHA256_CTX) and it can cause weird
+ problems if wrong SHA256_Init gets used.
 
- This is cleaner and makes it simpler to add new members
- to lzma_action enumeration.
+ Looking at the source, MINIX 3 seems to have a similar issue but
+ I'm not sure. To be safe, I disabled SHA256_Init on MINIX 3 too.
+ 
+ NetBSD has SHA256_Init in libc and they had a similar problem,
+ but they already fixed it in 2009.
+ 
+ Thanks to Jim Wilcoxson for the bug report that helped
+ in finding the problem.
 
- src/liblzma/common/common.c | 6 ++----
- 1 file changed, 2 insertions(+), 4 deletions(-)
+ configure.ac | 27 +++++++++++++++++++++------
+ 1 file changed, 21 insertions(+), 6 deletions(-)
 
-commit a7934c446a58e20268689899d2a39f50e571f251
+commit faf302137e54d605b44ecf0373cb51a6403a2de1
 Author: Lasse Collin <lasse.collin@tukaani.org>
-Date: 2011-04-11 19:26:27 +0300
+Date: 2015-11-08 20:16:10 +0200
 
- liblzma: API comment about lzma_allocator with threaded coding.
+ tuklib_physmem: Hopefully silence a warning on Windows.
 
- src/liblzma/api/lzma/base.h | 18 +++++++++++++-----
- 1 file changed, 13 insertions(+), 5 deletions(-)
+ src/common/tuklib_physmem.c | 3 ++-
+ 1 file changed, 2 insertions(+), 1 deletion(-)
 
-commit 5eefc0086d24a65e136352f8c1d19cefb0cbac7a
+commit e52e9151cf8613022d1de4712ff39dbcb666e991
 Author: Lasse Collin <lasse.collin@tukaani.org>
-Date: 2011-04-11 19:16:30 +0300
+Date: 2015-11-04 23:17:43 +0200
 
- liblzma: Add an internal function lzma_mt_block_size().
- 
- This is based lzma_chunk_size() that was included in some
- development version of liblzma.
+ Update THANKS.
 
- src/liblzma/common/filter_encoder.c | 46 ++++++++++++++++++-------------------
- src/liblzma/common/filter_encoder.h | 4 ++--
- 2 files changed, 24 insertions(+), 26 deletions(-)
+ THANKS | 1 +
+ 1 file changed, 1 insertion(+)
 
-commit d1199274758049fc523d98c5b860ff814a799eec
+commit 14115f84a38161d55eaa2d070f08739bde37e966
 Author: Lasse Collin <lasse.collin@tukaani.org>
-Date: 2011-04-11 13:59:50 +0300
+Date: 2015-11-04 23:14:00 +0200
 
- liblzma: Don't create an empty Block in lzma_stream_buffer_encode().
+ liblzma: Make Valgrind happier with optimized (gcc -O2) liblzma.
+ 
+ When optimizing, GCC can reorder code so that an uninitialized
+ value gets used in a comparison, which makes Valgrind unhappy.
+ It doesn't happen when compiled with -O0, which I tend to use
+ when running Valgrind.
 
- Empty Block was created if the input buffer was empty.
- Empty Block wastes a few bytes of space, but more importantly
- it triggers a bug in XZ Utils 5.0.1 and older when trying
- to decompress such a file. 5.0.1 and older consider such
- files to be corrupt. I thought that no encoder creates empty
- Blocks when releasing 5.0.2 but I was wrong.
+ Thanks to Rich Prohaska. I remember this being mentioned long
+ ago by someone else but nothing was done back then.
 
- src/liblzma/common/stream_buffer_encoder.c | 20 +++++++++++++-------
- 1 file changed, 13 insertions(+), 7 deletions(-)
+ src/liblzma/lz/lz_encoder.c | 4 ++++
+ 1 file changed, 4 insertions(+)
 
-commit 3b22fc2c87ec85fcdd385c163b68fc49c97aa848
+commit f4c95ba94beb71a608eb6eadbf82b44f53a0260e
 Author: Lasse Collin <lasse.collin@tukaani.org>
-Date: 2011-04-11 13:28:40 +0300
+Date: 2015-11-03 20:55:45 +0200
 
- liblzma: Fix API docs to mention LZMA_UNSUPPORTED_CHECK.
+ liblzma: Rename lzma_presets.c back to lzma_encoder_presets.c.
 
- This return value was missing from the API comments of
- four functions.
+ It would be too annoying to update other build systems
+ just because of this.
 
- src/liblzma/api/lzma/block.h | 1 +
- src/liblzma/api/lzma/container.h | 3 +++
- 2 files changed, 4 insertions(+)
+ src/liblzma/lzma/Makefile.inc | 2 +-
+ src/liblzma/lzma/{lzma_presets.c => lzma_encoder_presets.c} | 2 +-
+ 2 files changed, 2 insertions(+), 2 deletions(-)
 
-commit 71b9380145dccf001f22e66a06b9d508905c25ce
+commit c7bc20a6f3e71920871d48db31a79ab58b5a0a4b
 Author: Lasse Collin <lasse.collin@tukaani.org>
-Date: 2011-04-11 13:21:28 +0300
+Date: 2015-11-03 20:47:07 +0200
 
- liblzma: Validate encoder arguments better.
+ Build: Disable xzdec, lzmadec, and lzmainfo when they cannot be built.
 
- The biggest problem was that the integrity check type
- wasn't validated, and e.g. lzma_easy_buffer_encode()
- would create a corrupt .xz Stream if given an unsupported
- Check ID. Luckily applications don't usually try to use
- an unsupport Check ID, so this bug is unlikely to cause
- many real-world problems.
+ They all need decoder support and if that isn't available,
+ there's no point trying to build them.
 
- src/liblzma/common/block_buffer_encoder.c | 18 ++++++++++++------
- src/liblzma/common/block_encoder.c | 5 +++++
- src/liblzma/common/stream_buffer_encoder.c | 3 +++
- 3 files changed, 20 insertions(+), 6 deletions(-)
+ configure.ac | 3 +++
+ 1 file changed, 3 insertions(+)
 
-commit ec7e3dbad704268825fc48f0bdd4577bc46b4f13
+commit 5cbca1205deeb6fb7afe7a864fa68a57466d928a
 Author: Lasse Collin <lasse.collin@tukaani.org>
-Date: 2011-04-11 09:57:30 +0300
+Date: 2015-11-03 20:35:19 +0200
 
- xz: Move the description of --block-size in --long-help.
+ Build: Simplify $enable_{encoders,decoders} usage a bit.
 
- src/xz/message.c | 8 ++++----
- 1 file changed, 4 insertions(+), 4 deletions(-)
+ configure.ac | 6 ++++--
+ 1 file changed, 4 insertions(+), 2 deletions(-)
 
-commit cd3086ff443bb282bdf556919c28b3e3cbed8169
+commit af13781886c8e7a0aabebb5141ea282dc364f5c6
 Author: Lasse Collin <lasse.collin@tukaani.org>
-Date: 2011-04-11 09:55:35 +0300
+Date: 2015-11-03 20:31:31 +0200
 
- Docs: Document --single-stream and --block-size.
+ Windows/MSVC: Update config.h.
 
- src/xz/xz.1 | 38 ++++++++++++++++++++++++++++++++++++--
- 1 file changed, 36 insertions(+), 2 deletions(-)
+ windows/config.h | 6 ++++++
+ 1 file changed, 6 insertions(+)
 
-commit fb64a4924334e3c440865710990fe08090f2fed0
+commit 9fa5949330f162c5a2f6653f83025327837e8f39
 Author: Lasse Collin <lasse.collin@tukaani.org>
-Date: 2011-04-11 09:27:57 +0300
+Date: 2015-11-03 20:29:58 +0200
 
- liblzma: Make lzma_stream_encoder_init() static (second try).
- 
- It's an internal function and it's not needed by
- anything outside stream_encoder.c.
+ DOS: Update config.h.
 
- src/liblzma/common/Makefile.inc | 1 -
- src/liblzma/common/easy_encoder.c | 1 -
- src/liblzma/common/stream_encoder.c | 13 ++++++-------
- src/liblzma/common/stream_encoder.h | 23 -----------------------
- 4 files changed, 6 insertions(+), 32 deletions(-)
+ dos/config.h | 6 ++++++
+ 1 file changed, 6 insertions(+)
 
-commit a34730cf6af4d33a4057914e57227b6dfde6567e
+commit cb3111e3ed84152912b5138d690c8d9f00c6ef02
 Author: Lasse Collin <lasse.collin@tukaani.org>
-Date: 2011-04-11 08:31:42 +0300
+Date: 2015-11-03 20:29:33 +0200
 
- Revert "liblzma: Make lzma_stream_encoder_init() static."
+ xz: Make xz buildable even when encoders or decoders are disabled.
 
- This reverts commit 352ac82db5d3f64585c07b39e4759388dec0e4d7.
- I don't know what I was thinking.
+ The patch is quite long but it's mostly about adding new #ifdefs
+ to omit code when encoders or decoders have been disabled.
+ 
+ This adds two new #defines to config.h: HAVE_ENCODERS and
+ HAVE_DECODERS.
 
- src/liblzma/common/Makefile.inc | 1 +
- src/liblzma/common/stream_encoder.c | 9 +++++----
- src/liblzma/common/stream_encoder.h | 23 +++++++++++++++++++++++
- 3 files changed, 29 insertions(+), 4 deletions(-)
+ configure.ac | 4 ++++
+ src/xz/Makefile.am | 8 ++++++--
+ src/xz/args.c | 16 ++++++++++++++++
+ src/xz/coder.c | 33 +++++++++++++++++++++++++--------
+ src/xz/main.c | 9 +++++++--
+ src/xz/private.h | 5 ++++-
+ 6 files changed, 62 insertions(+), 13 deletions(-)
 
-commit 9f0a806aef7ea79718e3f1f2baf3564295229a27
+commit 4cc584985c0b7a13901da1b7a64ef9f7cc36e8ab
 Author: Lasse Collin <lasse.collin@tukaani.org>
-Date: 2011-04-10 21:23:21 +0300
+Date: 2015-11-03 18:06:40 +0200
 
- Revise mythread.h.
- 
- This adds:
- 
- - mythread_sync() macro to create synchronized blocks
- 
- - mythread_cond structure and related functions
- and macros for condition variables with timed
- waiting using a relative timeout
- 
- - mythread_create() to create a thread with all
- signals blocked
+ Build: Build LZMA1/2 presets also when only decoder is wanted.
 
- Some of these wouldn't need to be inline functions,
- but I'll keep them this way for now for simplicity.
+ People shouldn't rely on the presets when decoding raw streams,
+ but xz uses the presets as the starting point for raw decoder
+ options anyway.
 
- For timed waiting on a condition variable, librt is
- now required on some systems to use clock_gettime().
- configure.ac was updated to handle this.
+ lzma_encocder_presets.c was renamed to lzma_presets.c to
+ make it clear it's not used solely by the encoder code.
 
- configure.ac | 1 +
- src/common/mythread.h | 200 +++++++++++++++++++++++++++++++++++++++++++++-----
- 2 files changed, 181 insertions(+), 20 deletions(-)
+ src/liblzma/lzma/Makefile.inc | 6 +++++-
+ src/liblzma/lzma/{lzma_encoder_presets.c => lzma_presets.c} | 3 ++-
+ 2 files changed, 7 insertions(+), 2 deletions(-)
 
-commit 352ac82db5d3f64585c07b39e4759388dec0e4d7
+commit 23ed1d41489f632155bbc9660f323d57e09da180
 Author: Lasse Collin <lasse.collin@tukaani.org>
-Date: 2011-04-10 20:37:36 +0300
+Date: 2015-11-03 17:54:48 +0200
 
- liblzma: Make lzma_stream_encoder_init() static.
+ Build: Fix configure to handle LZMA1 dependency with LZMA2.
 
- It's an internal function and it's not needed by
- anything outside stream_encoder.c.
+ Now it gives an error if LZMA1 encoder/decoder is missing
+ when LZMA2 encoder/decoder was requested. Even better would
+ be LZMA2 implicitly enabling LZMA1 but it would need more code.
 
- src/liblzma/common/Makefile.inc | 1 -
- src/liblzma/common/stream_encoder.c | 9 ++++-----
- src/liblzma/common/stream_encoder.h | 23 -----------------------
- 3 files changed, 4 insertions(+), 29 deletions(-)
+ configure.ac | 5 -----
+ 1 file changed, 5 deletions(-)
 
-commit 9e807fe3fe79618ac48f58207cf7082ea20a6928
+commit b0bc3e03852af13419ea2960881824258d451117
 Author: Lasse Collin <lasse.collin@tukaani.org>
-Date: 2011-04-10 14:58:10 +0300
+Date: 2015-11-03 17:41:54 +0200
 
- DOS: Update the docs and include notes about 8.3 filenames.
+ Build: Don't omit lzma_cputhreads() unless using --disable-threads.
+ 
+ Previously it was omitted if encoders were disabled
+ with --disable-encoders. It didn't make sense and
+ it also broke the build.
 
- dos/{README => INSTALL.txt} | 13 +----
- dos/README.txt | 123 ++++++++++++++++++++++++++++++++++++++++++++
- 2 files changed, 125 insertions(+), 11 deletions(-)
+ src/liblzma/common/Makefile.inc | 5 ++++-
+ 1 file changed, 4 insertions(+), 1 deletion(-)
 
-commit ebd54dbd6e481d31e80757f900ac8109ad1423c6
+commit c6bf438ab39e0fb4a47d3c81725c227919502726
 Author: Lasse Collin <lasse.collin@tukaani.org>
-Date: 2011-04-10 13:09:42 +0300
+Date: 2015-11-02 18:16:51 +0200
 
- xz/DOS: Add experimental 8.3 filename support.
+ liblzma: Fix a build failure related to external SHA-256 support.
 
- This is incompatible with the 8.3 support patch made by
- Juan Manuel Guerrero. I think this one is nicer, but
- I need to get feedback from DOS users before saying
- that this is the final version of 8.3 filename support.
+ If an appropriate header and structure were found by configure,
+ but a library with a usable SHA-256 functions wasn't, the build
+ failed.
 
- src/xz/suffix.c | 176 +++++++++++++++++++++++++++++++++++++++++++++++++++++---
- 1 file changed, 167 insertions(+), 9 deletions(-)
+ src/liblzma/check/check.h | 32 +++++++++++++++++++++++---------
+ 1 file changed, 23 insertions(+), 9 deletions(-)
 
-commit cd4fe97852bcaeffe674ee51b4613709292a0972
+commit e18adc56f2262aa9394d46681e9e4b9981ed5e97
 Author: Lasse Collin <lasse.collin@tukaani.org>
-Date: 2011-04-10 12:47:47 +0300
+Date: 2015-11-02 15:19:10 +0200
 
- xz/DOS: Be more careful with the destination file.
- 
- Try to avoid overwriting the source file if --force is
- used and the generated destination filename refers to
- the source file. This can happen with 8.3 filenames where
- extra characters are ignored.
+ xz: Always close the file before trying to delete it.
 
- If the generated output file refers to a special file
- like "con" or "prn", refuse to write to it even if --force
- is used.
+ unlink() can return EBUSY in errno for open files on some
+ operating systems and file systems.
 
- src/xz/file_io.c | 35 +++++++++++++++++++++++++++++++++--
- 1 file changed, 33 insertions(+), 2 deletions(-)
+ src/xz/file_io.c | 25 ++++++++++++-------------
+ 1 file changed, 12 insertions(+), 13 deletions(-)
 
-commit 607f9f98ae5ef6d49f4c21c806d462bf6b3d6796
+commit 282e768a1484e88c8b7ec35655ee4959954ec87a
 Author: Lasse Collin <lasse.collin@tukaani.org>
-Date: 2011-04-09 18:29:30 +0300
+Date: 2015-10-12 21:08:42 +0300
 
 Update THANKS.
 
 THANKS | 1 +
 1 file changed, 1 insertion(+)
 
-commit fca396b37410d272b754843a5dc13847be443a3a
+commit 372e402713a1d4337ffce5f56d5c5c9ed99a66d0
 Author: Lasse Collin <lasse.collin@tukaani.org>
-Date: 2011-04-09 18:28:58 +0300
+Date: 2015-10-12 21:07:41 +0300
 
- liblzma: Add missing #ifdefs to filter_common.c.
- 
- Passing --disable-decoders to configure broke a few
- encoders due to missing #ifdefs in filter_common.c.
+ Tests: Add tests for the two bugs fixed in index.c.
+
+ tests/test_index.c | 30 ++++++++++++++++++++++++++++++
+ 1 file changed, 30 insertions(+)
+
+commit 21515d79d778b8730a434f151b07202d52a04611
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: 2015-10-12 20:45:15 +0300
+
+ liblzma: Fix lzma_index_dup() for empty Streams.
 
- Thanks to Jason Gorski for the patch.
+ Stream Flags and Stream Padding weren't copied from
+ empty Streams.
 
- src/liblzma/common/filter_common.c | 6 +++---
- 1 file changed, 3 insertions(+), 3 deletions(-)
+ src/liblzma/common/index.c | 11 ++++++-----
+ 1 file changed, 6 insertions(+), 5 deletions(-)
 
-commit b03f6cd3ebadd675f2cc9d518cb26fa860269447
+commit 09f395b6b360c0b13e8559eece1d179b908ebd3a
 Author: Lasse Collin <lasse.collin@tukaani.org>
-Date: 2011-04-09 15:24:59 +0300
+Date: 2015-10-12 20:31:44 +0300
 
- xz: Avoid unneeded fstat() on DOS-like systems.
+ liblzma: Add a note to index.c for those using static analyzers.
 
- src/xz/file_io.c | 14 ++++++++------
- 1 file changed, 8 insertions(+), 6 deletions(-)
+ src/liblzma/common/index.c | 3 +++
+ 1 file changed, 3 insertions(+)
 
-commit 335fe260a81f61ec99ff5940df733b4c50aedb7c
+commit 3bf857edfef51374f6f3fffae3d817f57d3264a0
 Author: Lasse Collin <lasse.collin@tukaani.org>
-Date: 2011-04-09 15:11:13 +0300
+Date: 2015-10-12 20:29:09 +0300
 
- xz: Minor internal changes to handling of --threads.
+ liblzma: Fix a memory leak in error path of lzma_index_dup().
+ 
+ lzma_index_dup() calls index_dup_stream() which, in case of
+ an error, calls index_stream_end() to free memory allocated
+ by index_stream_init(). However, it illogically didn't
+ actually free the memory. To make it logical, the tree
+ handling code was modified a bit in addition to changing
+ index_stream_end().
 
- Now it always defaults to one thread. Maybe this
- will change again if a threading method is added
- that doesn't affect memory usage.
+ Thanks to Evan Nemerson for the bug report.
 
- src/xz/args.c | 4 ++--
- src/xz/hardware.c | 24 ++++++++++++------------
- src/xz/hardware.h | 9 ++++-----
- 3 files changed, 18 insertions(+), 19 deletions(-)
+ src/liblzma/common/index.c | 18 +++++++++---------
+ 1 file changed, 9 insertions(+), 9 deletions(-)
 
-commit 9edd6ee895fbe71d245a173f48e511f154a99875
+commit 7f05803979b4b79642d5be4218a79da7a0b12c47
 Author: Lasse Collin <lasse.collin@tukaani.org>
-Date: 2011-04-08 17:53:05 +0300
+Date: 2015-09-29 13:57:28 +0300
 
- xz: Change size_t to uint32_t in a few places.
+ Update NEWS for 5.2.2.
 
- src/xz/coder.c | 6 +++---
- src/xz/coder.h | 2 +-
- 2 files changed, 4 insertions(+), 4 deletions(-)
+ NEWS | 18 ++++++++++++++++++
+ 1 file changed, 18 insertions(+)
 
-commit 411013ea4506a6df24d35a060fcbd73a57b73eb3
-Author: Lasse Collin <lasse.collin@tukaani.org>
-Date: 2011-04-08 17:48:41 +0300
+commit 397fcc0946315b55c3c6d80e37e82a2a78bc15c1
+Author: Hauke Henningsen <sqrt@entless.org>
+Date: 2015-08-17 04:59:54 +0200
 
- xz: Fix a typo in a comment.
+ Update German translation, mostly wrt orthography
+ 
+ Provide an update of the German translation.
+ * A lot of compound words were previously written with spaces, while
+ German orthography is relatively clear in that the components
+ should not be separated.
+ * When referring to the actual process of (de)compression rather than the
+ concept, replace “(De-)Kompression” with “(De-)Komprimierung”.
+ Previously, both forms were used in this context and are now used in a
+ manner consistent with “Komprimierung” being more likely to refer to
+ a process.
+ * Consistently translate “standard input”/“output”
+ * Use “Zeichen” instead of false friend “Charakter” for “character”
+ * Insert commas around relative clauses (as required in German)
+ * Some other minor corrections
+ * Capitalize “ß” as “ẞ”
+ * Consistently start option descriptions in --help with capital letters
+ 
+ Acked-By: Andre Noll <maan@tuebingen.mpg.de>
+ 
+ * Update after msgmerge
 
- src/xz/coder.c | 2 +-
- 1 file changed, 1 insertion(+), 1 deletion(-)
+ po/de.po | 383 ++++++++++++++++++++++++++++++++-------------------------------
+ 1 file changed, 196 insertions(+), 187 deletions(-)
 
-commit b34c5ce4b22e8d7b81f9895d15054af41d17f805
+commit cbc9e39bae715accb44168930a71888480aad569
 Author: Lasse Collin <lasse.collin@tukaani.org>
-Date: 2011-04-05 22:41:33 +0300
+Date: 2015-08-11 13:23:04 +0300
 
- liblzma: Use TUKLIB_GNUC_REQ to check GCC version in sha256.c.
+ Build: Minor Cygwin cleanup.
+ 
+ Some tests used "cygwin*" and some used "cygwin". I changed
+ them all to use "cygwin". Shouldn't affect anything in practice.
 
- src/liblzma/check/sha256.c | 6 +++---
+ configure.ac | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)
 
-commit db33117cc85c17e0b897b5312bd5eb43aac41c03
+commit bcacd8ce7a031566858e5e03c1009064c3f1c89e
 Author: Lasse Collin <lasse.collin@tukaani.org>
-Date: 2011-04-05 17:12:20 +0300
+Date: 2015-08-11 13:21:52 +0300
 
- Build: Upgrade m4/acx_pthread.m4 to the latest version.
- 
- It was renamed to ax_pthread.m4 in Autoconf Archive.
+ Build: Support building of MSYS2 binaries.
 
- configure.ac | 2 +-
- m4/{acx_pthread.m4 => ax_pthread.m4} | 170 ++++++++++++++++++-----------------
- 2 files changed, 88 insertions(+), 84 deletions(-)
+ configure.ac | 16 +++++++++++-----
+ 1 file changed, 11 insertions(+), 5 deletions(-)
 
-commit 1039bfcfc098b69d56ecb39d198a092552eacf6d
+commit 0275a5398c01d57b724dec7fea52dec3bd6edc6c
 Author: Lasse Collin <lasse.collin@tukaani.org>
-Date: 2011-04-05 15:27:26 +0300
+Date: 2015-08-09 21:06:26 +0300
 
- xz: Use posix_fadvise() if it is available.
+ Windows: Define DLL_EXPORT when building liblzma.dll with MSVC.
+ 
+ src/liblzma/common/common.h uses it to set __declspec(dllexport)
+ for the API symbols.
+ 
+ Thanks to Adam Walling.
 
- configure.ac | 3 +++
- src/xz/file_io.c | 15 +++++++++++++++
- 2 files changed, 18 insertions(+)
+ windows/liblzma_dll.vcxproj | 12 ++++++------
+ 1 file changed, 6 insertions(+), 6 deletions(-)
 
-commit 1ef3cf44a8eb9512480af4482a5232ea08363b14
+commit a74525cf9b945fb0b370e64cf406104beb31729b
 Author: Lasse Collin <lasse.collin@tukaani.org>
-Date: 2011-04-05 15:13:29 +0300
+Date: 2015-08-09 21:02:20 +0300
 
- xz: Call lzma_end(&strm) before exiting if debugging is enabled.
+ Windows: Omit unneeded header files from MSVC project files.
 
- src/xz/coder.c | 10 ++++++++++
- src/xz/coder.h | 5 +++++
- src/xz/main.c | 4 ++++
- 3 files changed, 19 insertions(+)
+ windows/liblzma.vcxproj | 5 -----
+ windows/liblzma_dll.vcxproj | 5 -----
+ 2 files changed, 10 deletions(-)
 
-commit bd432015d33dcade611d297bc01eb0700088ef6c
+commit fbbb295a91caf39faf8838c8c39526e4cb4dc121
 Author: Lasse Collin <lasse.collin@tukaani.org>
-Date: 2011-04-02 14:49:56 +0300
+Date: 2015-07-12 20:48:19 +0300
 
- liblzma: Fix a memory leak in stream_encoder.c.
- 
- It leaks old filter options structures (hundred bytes or so)
- every time the lzma_stream is reinitialized. With the xz tool,
- this happens when compressing multiple files.
+ liblzma: A MSVC-specific hack isn't needed with MSVC 2013 and newer.
 
- src/liblzma/common/stream_encoder.c | 2 +-
- 1 file changed, 1 insertion(+), 1 deletion(-)
+ src/liblzma/api/lzma.h | 18 +++++++++++++-----
+ 1 file changed, 13 insertions(+), 5 deletions(-)
 
-commit 16889013214e7620d204b6e6c1bf9f3103a13655
+commit 713dbe5c230fe00865a54f5c32358ea30f9a1156
 Author: Lasse Collin <lasse.collin@tukaani.org>
-Date: 2011-04-01 08:47:20 +0300
+Date: 2015-06-19 20:38:55 +0300
 
- Updated NEWS for 5.0.2.
+ Update THANKS.
 
- NEWS | 18 ++++++++++++++++++
- 1 file changed, 18 insertions(+)
+ THANKS | 2 ++
+ 1 file changed, 2 insertions(+)
 
-commit 85cdf7dd4e97b078e7b929e47f55a7f1da36010f
+commit 3a5d755d055d51f99c523b4c2952727e1e69cfa1
 Author: Lasse Collin <lasse.collin@tukaani.org>
-Date: 2011-03-31 15:06:58 +0300
+Date: 2015-06-19 20:21:30 +0300
 
- Update INSTALL with another note about IRIX.
+ Windows: Update the docs.
 
- INSTALL | 4 ++++
- 1 file changed, 4 insertions(+)
+ INSTALL | 29 ++++++++-----
+ windows/INSTALL-MSVC.txt | 47 ++++++++++++++++++++++
+ windows/{INSTALL-Windows.txt => INSTALL-MinGW.txt} | 2 +-
+ 3 files changed, 67 insertions(+), 11 deletions(-)
 
-commit c3f4995586873d6a4fb7e451010a128571a9a370
+commit b0798c6aa6184efcefd0bdcca20f96121a13feda
 Author: Lasse Collin <lasse.collin@tukaani.org>
-Date: 2011-03-31 12:22:55 +0300
+Date: 2015-06-19 17:25:31 +0300
 
- Tests: Add a new file to test empty LZMA2 streams.
+ Windows: Add MSVC project files for building liblzma.
+ 
+ Thanks to Adam Walling for creating these files.
 
- tests/files/README | 4 ++++
- tests/files/good-1-lzma2-5.xz | Bin 0 -> 52 bytes
- 2 files changed, 4 insertions(+)
+ windows/liblzma.vcxproj | 359 ++++++++++++++++++++++++++++++++++++++++
+ windows/liblzma_dll.vcxproj | 388 ++++++++++++++++++++++++++++++++++++++++++++
+ windows/xz_win.sln | 48 ++++++
+ 3 files changed, 795 insertions(+)
 
-commit 0d21f49a809dc2088da6cc0da7f948404df7ecfa
-Author: Lasse Collin <lasse.collin@tukaani.org>
-Date: 2011-03-31 11:54:48 +0300
+commit 9b02a4ffdac1b9f066658ec4c95c0834f4cd2fb7
+Author: Andre Noll <maan@tuebingen.mpg.de>
+Date: 2015-05-28 15:50:00 +0200
 
- liblzma: Fix decoding of LZMA2 streams having no uncompressed data.
+ Fix typo in German translation.
 
- The decoder considered empty LZMA2 streams to be corrupt.
- This shouldn't matter much with .xz files, because no encoder
- creates empty LZMA2 streams in .xz. This bug is more likely
- to cause problems in applications that use raw LZMA2 streams.
+ As pointed out by Robert Pollak, there's a typo in the German
+ translation of the compression preset option (-0 ... -9) help text.
+ "The compressor" translates to "der Komprimierer", and the genitive
+ form is "des Komprimierers". The old word makes no sense at all.
 
- src/liblzma/lzma/lzma2_decoder.c | 8 ++++----
- 1 file changed, 4 insertions(+), 4 deletions(-)
+ po/de.po | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
 
-commit 40277998cb9bad564ce4827aff152e6e1c904dfa
+commit c7f4041f6b8f4729f88d3bc888b2a4080ae51f72
 Author: Lasse Collin <lasse.collin@tukaani.org>
-Date: 2011-03-24 01:42:49 +0200
+Date: 2015-05-13 20:57:55 +0300
 
- Scripts: Better fix for xzgrep.
+ Tests: Fix a memory leak in test_bcj_exact_size.
 
- Now it uses "grep -q".
+ Thanks to Cristian Rodríguez.
+
+ tests/test_bcj_exact_size.c | 1 +
+ 1 file changed, 1 insertion(+)
+
+commit 17b29d4f0ae0f780fbd69e15a398dc478d8492f8
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: 2015-05-12 18:08:24 +0300
+
+ Fix NEWS about threading in 5.2.0.
 
- Thanks to Gregory Margo.
+ Thanks to Andy Hochhaus.
 
- src/scripts/xzgrep.in | 8 ++++++--
- 1 file changed, 6 insertions(+), 2 deletions(-)
+ NEWS | 3 ++-
+ 1 file changed, 2 insertions(+), 1 deletion(-)
 
-commit 2118733045ad0ca183a3f181a0399baf876983a6
+commit 49c26920d6e2d85e5c6123e34958aed2e77485ad
 Author: Lasse Collin <lasse.collin@tukaani.org>
-Date: 2011-03-24 01:22:18 +0200
+Date: 2015-05-11 21:26:16 +0300
 
- Updated THANKS.
+ xz: Document that threaded decompression hasn't been implemented yet.
+
+ src/xz/xz.1 | 10 +++++++++-
+ 1 file changed, 9 insertions(+), 1 deletion(-)
+
+commit 5b2458cb244ed237efe4de1ebcf06e1b3a1f4256
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: 2015-04-20 20:20:29 +0300
+
+ Update THANKS.
 
 THANKS | 1 +
 1 file changed, 1 insertion(+)
 
-commit c7210d9a3fca6f31a57208bfddfc9ab20a2e097a
+commit 6bd0349c58451b13442e8f463e35de83548bf985
 Author: Lasse Collin <lasse.collin@tukaani.org>
-Date: 2011-03-24 01:21:32 +0200
+Date: 2015-04-20 19:59:18 +0300
 
- Scripts: Fix xzgrep -l.
+ Revert "xz: Use pipe2() if available."
 
- It didn't work at all. It tried to use the -q option
- for grep, but it appended it after "--". This works
- around it by redirecting to /dev/null. The downside
- is that this can be slower with big files compared
- to proper use of "grep -q".
+ This reverts commit 7a11c4a8e5e15f13d5fa59233b3172e65428efdd.
+ It is a problem when libc has pipe2() but the kernel is too
+ old to have pipe2() and thus pipe2() fails. In xz it's pointless
+ to have a fallback for non-functioning pipe2(); it's better to
+ avoid pipe2() completely.
 
- Thanks to Gregory Margo.
+ Thanks to Michael Fox for the bug report.
 
- src/scripts/xzgrep.in | 4 ++--
- 1 file changed, 2 insertions(+), 2 deletions(-)
+ configure.ac | 4 ++--
+ src/xz/file_io.c | 9 +--------
+ 2 files changed, 3 insertions(+), 10 deletions(-)
 
-commit 4eb83e32046a6d670862bc91c3d82530963b455e
+commit fc0df0f8db87dff45543708a711e17d29c37f632
 Author: Lasse Collin <lasse.collin@tukaani.org>
-Date: 2011-03-19 13:08:22 +0200
+Date: 2015-04-01 14:45:25 +0300
 
- Scripts: Add lzop (.lzo) support to xzdiff and xzgrep.
+ xz: Fix the Capsicum rights on user_abort_pipe.
 
- src/scripts/xzdiff.1 | 6 ++++--
- src/scripts/xzdiff.in | 22 ++++++++++++++--------
- src/scripts/xzgrep.1 | 11 +++++++----
- src/scripts/xzgrep.in | 5 +++--
- 4 files changed, 28 insertions(+), 16 deletions(-)
+ src/xz/file_io.c | 6 +++++-
+ 1 file changed, 5 insertions(+), 1 deletion(-)
+
+commit 57393615b31b3788dd77280452d845bcc12d33af
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: 2015-03-31 22:20:11 +0300
+
+ Update THANKS.
 
-commit 923b22483bd9356f3219b2b784d96f455f4dc499
+ THANKS | 1 +
+ 1 file changed, 1 insertion(+)
+
+commit 1238381143a9a7ce84839c2582ccd56ff750a440
 Author: Lasse Collin <lasse.collin@tukaani.org>
-Date: 2011-03-18 19:10:30 +0200
+Date: 2015-03-31 22:19:34 +0300
 
- xz: Add --block-size=SIZE.
+ xz: Add support for sandboxing with Capsicum.
 
- This uses LZMA_FULL_FLUSH every SIZE bytes of input.
+ The sandboxing is used conditionally as described in main.c.
+ This isn't optimal but it was much easier to implement than
+ a full sandboxing solution and it still covers the most common
+ use cases where xz is writing to standard output. This should
+ have practically no effect on performance even with small files
+ as fork() isn't needed.
 
- Man page wasn't updated yet.
+ C and locale libraries can open files as needed. This has been
+ fine in the past, but it's a problem with things like Capsicum.
+ io_sandbox_enter() tries to ensure that various locale-related
+ files have been loaded before cap_enter() is called, but it's
+ possible that there are other similar problems which haven't
+ been seen yet.
+ 
+ Currently Capsicum is available on FreeBSD 10 and later
+ and there is a port to Linux too.
+ 
+ Thanks to Loganaden Velvindron for help.
 
- src/xz/args.c | 7 +++++++
- src/xz/coder.c | 50 ++++++++++++++++++++++++++++++++++++++++----------
- src/xz/coder.h | 3 +++
- src/xz/message.c | 4 ++++
- 4 files changed, 54 insertions(+), 10 deletions(-)
+ configure.ac | 41 +++++++++++++++++++++++++++
+ src/xz/Makefile.am | 2 +-
+ src/xz/file_io.c | 81 ++++++++++++++++++++++++++++++++++++++++++++++++++++++
+ src/xz/file_io.h | 6 ++++
+ src/xz/main.c | 18 ++++++++++++
+ src/xz/private.h | 4 +++
+ 6 files changed, 151 insertions(+), 1 deletion(-)
 
-commit 57597d42ca1740ad506437be168d800a50f1a0ad
+commit 29a087fb5a0c879f0b1bc4c6b989f7b87bacdf9e
 Author: Lasse Collin <lasse.collin@tukaani.org>
-Date: 2011-03-18 18:19:19 +0200
+Date: 2015-03-31 21:12:30 +0300
 
- xz: Add --single-stream.
+ Fix bugs and otherwise improve ax_check_capsicum.m4.
 
- This can be useful when there is garbage after the
- compressed stream (.xz, .lzma, or raw stream).
+ AU_ALIAS was removed because the new version is incompatible
+ with the old version.
 
- Man page wasn't updated yet.
+ It no longer checks for <sys/capability.h> separately.
+ It's enough to test for it as part of AC_CHECK_DECL.
+ The defines HAVE_CAPSICUM_SYS_CAPSICUM_H and
+ HAVE_CAPSICUM_SYS_CAPABILITY_H were removed as unneeded.
+ HAVE_SYS_CAPSICUM_H from AC_CHECK_HEADERS is enough.
+ 
+ It no longer does a useless search for the Capsicum library
+ if the header wasn't found.
+ 
+ Fixed a bug in ACTION-IF-FOUND (the first argument). Specifying
+ the argument omitted the default action but the given action
+ wasn't used instead.
+ 
+ AC_DEFINE(HAVE_CAPSICUM) is now always called when Capsicum
+ support is found. Previously it was part of the default
+ ACTION-IF-FOUND which a custom action would override. Now
+ the default action only prepends ${CAPSICUM_LIB} to LIBS.
+ 
+ The documentation was updated.
+ 
+ Since there as no serial number, "#serial 2" was added.
 
- src/xz/args.c | 6 ++++++
- src/xz/coder.c | 11 +++++++++--
- src/xz/coder.h | 3 +++
- src/xz/message.c | 6 +++++-
- 4 files changed, 23 insertions(+), 3 deletions(-)
+ m4/ax_check_capsicum.m4 | 103 ++++++++++++++++++++++++------------------------
+ 1 file changed, 51 insertions(+), 52 deletions(-)
 
-commit 96f94bc925d579a700147fa5d7793b64d69cfc18
+commit 6e845c6a3eddf2fde9db5a29950421dff60a43ac
 Author: Lasse Collin <lasse.collin@tukaani.org>
-Date: 2011-02-04 22:49:31 +0200
+Date: 2015-03-31 19:20:24 +0300
 
- xz: Clean up suffix.c.
+ Add m4/ax_check_capsicum.m4 for detecting Capsicum support.
+ 
+ The file was loaded from this web page:
+ https://github.com/google/capsicum-test/blob/dev/autoconf/m4/ax_check_capsicum.m4
 
- struct suffix_pair isn't needed in compresed_name()
- so get rid of it there.
+ Thanks to Loganaden Velvindron for pointing it out for me.
 
- src/xz/suffix.c | 44 ++++++++++++++++++++------------------------
- 1 file changed, 20 insertions(+), 24 deletions(-)
+ m4/ax_check_capsicum.m4 | 86 +++++++++++++++++++++++++++++++++++++++++++++++++
+ 1 file changed, 86 insertions(+)
 
-commit 8930c7ae3f82bdae15aa129f01de08be23d7e8d7
+commit 3717885f9ef2c06f1bcbad9f4c2ed2d5695f844e
 Author: Lasse Collin <lasse.collin@tukaani.org>
-Date: 2011-02-04 11:29:47 +0200
+Date: 2015-03-30 22:44:02 +0300
 
- xz: Check if the file already has custom suffix when compressing.
+ Bump version to 5.3.0alpha and soname to 5.3.99.
 
- Now "xz -S .test foo.test" refuses to compress the
- file because it already has the suffix .test. The man
- page had it documented this way already.
+ The idea of 99 is that it looks a bit weird in this context.
+ For new features there's no API/ABI stability in devel versions.
 
- src/xz/suffix.c | 9 +++++++++
- 1 file changed, 9 insertions(+)
+ src/liblzma/Makefile.am | 2 +-
+ src/liblzma/api/lzma/version.h | 6 +++---
+ 2 files changed, 4 insertions(+), 4 deletions(-)
 
-commit 940d5852c6cf08abccc6befd9d1b5411c9076a58
+commit eccd8155e107c5ada03d13e7730675cdf1a44ddc
 Author: Lasse Collin <lasse.collin@tukaani.org>
-Date: 2011-02-02 23:01:51 +0200
+Date: 2015-03-29 22:14:47 +0300
 
- Updated THANKS.
+ Update THANKS.
 
 THANKS | 1 +
 1 file changed, 1 insertion(+)
 
-commit 4ebe65f839613f27f127bab7b8c347d982330ee3
+commit 25263fd9e7a8a913395cb93d7c104cd48c2b4a00
 Author: Lasse Collin <lasse.collin@tukaani.org>
-Date: 2011-02-02 23:00:33 +0200
+Date: 2015-03-29 22:13:48 +0300
 
- Translations: Add Polish translation.
+ Fix the detection of installed RAM on QNX.
+ 
+ The earlier version compiled but didn't actually work
+ since sysconf(_SC_PHYS_PAGES) always fails (or so I was told).
 
- Thanks to Jakub Bogusz.
+ Thanks to Ole André Vadla Ravnås for the patch and testing.
 
- po/LINGUAS | 1 +
- po/pl.po | 825 +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
- 2 files changed, 826 insertions(+)
+ m4/tuklib_physmem.m4 | 6 +++---
+ src/common/tuklib_physmem.c | 14 +++++++++++++-
+ 2 files changed, 16 insertions(+), 4 deletions(-)
 
-commit fc1d292dca1925dfd17174f443f91a696ecd5bf8
+commit 4c544d2410903d38402221cb783ed85585b6a007
 Author: Lasse Collin <lasse.collin@tukaani.org>
-Date: 2011-02-02 22:24:00 +0200
+Date: 2015-03-27 22:39:07 +0200
 
- Updated THANKS.
+ Fix CPU core count detection on QNX.
+ 
+ It tried to use sysctl() on QNX but
+ - it broke the build because sysctl() needs -lsocket on QNX;
+ - sysctl() doesn't work for detecting the core count on QNX
+ even if it compiled.
+ 
+ sysconf() works. An alternative would have been to use
+ QNX-specific SYSPAGE_ENTRY(num_cpu) from <sys/syspage.h>.
+ 
+ Thanks to Ole André Vadla Ravnås.
 
- THANKS | 1 +
- 1 file changed, 1 insertion(+)
+ m4/tuklib_cpucores.m4 | 15 +++++++++++----
+ 1 file changed, 11 insertions(+), 4 deletions(-)
 
-commit 6dd061adfd2775428b079eb03d6fd47d7c0f1ffe
-Merge: 9d542ce 5fbce0b
+commit e0ea6737b03e83ccaff4514d00e31bb926f8f0f3
 Author: Lasse Collin <lasse.collin@tukaani.org>
-Date: 2011-02-06 20:13:01 +0200
+Date: 2015-03-07 22:05:57 +0200
 
- Merge commit '5fbce0b8d96dc96775aa0215e3581addc830e23d'
+ xz: size_t/uint32_t cleanup in options.c.
 
-commit 5fbce0b8d96dc96775aa0215e3581addc830e23d
+ src/xz/options.c | 12 ++++++------
+ 1 file changed, 6 insertions(+), 6 deletions(-)
+
+commit 8bcca29a65335fd679c13814b70b35b68fa5daed
 Author: Lasse Collin <lasse.collin@tukaani.org>
-Date: 2011-01-28 20:16:57 +0200
+Date: 2015-03-07 22:04:23 +0200
 
- Update NEWS for 5.0.1.
+ xz: Fix a comment and silence a warning in message.c.
 
- NEWS | 14 ++++++++++++++
- 1 file changed, 14 insertions(+)
+ src/xz/message.c | 5 +++--
+ 1 file changed, 3 insertions(+), 2 deletions(-)
+
+commit f243f5f44c6b19a7c289a0ec73a03ee08364cb5b
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: 2015-03-07 22:01:00 +0200
 
-commit 03ebd1bbb314f9f204940219a835c883bf442475
+ liblzma: Silence more uint32_t vs. size_t warnings.
+
+ src/liblzma/lz/lz_encoder.c | 2 +-
+ src/liblzma/lzma/lzma_encoder.c | 2 +-
+ 2 files changed, 2 insertions(+), 2 deletions(-)
+
+commit 7f0a4c50f4a374c40acf4b86848f301ad1e82d34
 Author: Lasse Collin <lasse.collin@tukaani.org>
-Date: 2011-01-26 12:19:08 +0200
+Date: 2015-03-07 19:54:00 +0200
 
- xz: Fix --force on setuid/setgid/sticky and multi-hardlink files.
- 
- xz didn't compress setuid/setgid/sticky files and files
- with multiple hard links even with --force. This bug was
- introduced in 23ac2c44c3ac76994825adb7f9a8f719f78b5ee4.
+ xz: Make arg_count an unsigned int to silence a warning.
 
- Thanks to Charles Wilson.
+ Actually the value of arg_count cannot exceed INT_MAX
+ but it's nicer as an unsigned int.
 
- src/xz/file_io.c | 15 +++++++--------
- 1 file changed, 7 insertions(+), 8 deletions(-)
+ src/xz/args.h | 2 +-
+ src/xz/main.c | 2 +-
+ 2 files changed, 2 insertions(+), 2 deletions(-)
 
-commit 9d542ceebcbe40b174169c132ccfcdc720ca7089
-Merge: 4f2c69a 7bd0a5e
+commit f6ec46801588b1be29c07c9db98558b521304002
 Author: Lasse Collin <lasse.collin@tukaani.org>
-Date: 2011-01-19 11:45:35 +0200
+Date: 2015-03-07 19:33:17 +0200
 
- Merge branch 'v5.0'
+ liblzma: Fix a warning in index.c.
 
-commit 7bd0a5e7ccc354f7c2e95c8bc27569c820f6a136
+ src/liblzma/common/index.c | 4 +++-
+ 1 file changed, 3 insertions(+), 1 deletion(-)
+
+commit a24518971cc621315af142dd3bb7614fab04ad27
 Author: Lasse Collin <lasse.collin@tukaani.org>
-Date: 2011-01-18 21:25:24 +0200
+Date: 2015-02-26 20:46:14 +0200
 
- Updated THANKS.
+ Build: Fix a CR+LF problem when running autoreconf -fi on OS/2.
 
- THANKS | 1 +
- 1 file changed, 1 insertion(+)
+ build-aux/version.sh | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
 
-commit f71c4e16e913f660977526f0ef8d2acdf458d7c9
+commit dec11497a71518423b5ff0e759100cf8aadf6c7b
 Author: Lasse Collin <lasse.collin@tukaani.org>
-Date: 2011-01-18 21:23:50 +0200
+Date: 2015-02-26 16:53:44 +0200
 
- Add alloc_size and malloc attributes to a few functions.
- 
- Thanks to Cristian Rodríguez for the original patch.
+ Bump version and soname for 5.2.1.
 
- src/common/sysdefs.h | 6 ++++++
- src/liblzma/common/common.h | 2 +-
- src/xz/util.h | 5 +++--
- 3 files changed, 10 insertions(+), 3 deletions(-)
+ src/liblzma/Makefile.am | 2 +-
+ src/liblzma/api/lzma/version.h | 2 +-
+ 2 files changed, 2 insertions(+), 2 deletions(-)
 
-commit 316cbe24465143edde8f6ffb7532834b7b2ea93f
+commit 29e39c79975ab89ee5dd671e97064534a9f3a649
 Author: Lasse Collin <lasse.collin@tukaani.org>
-Date: 2010-12-13 16:36:33 +0200
+Date: 2015-02-26 13:01:09 +0200
 
- Scripts: Fix gzip and bzip2 support in xzdiff.
+ Update NEWS for 5.2.1.
 
- src/scripts/xzdiff.in | 12 ++++++------
- 1 file changed, 6 insertions(+), 6 deletions(-)
+ NEWS | 14 ++++++++++++++
+ 1 file changed, 14 insertions(+)
 
-commit 4f2c69a4e3e0aee2e37b0b1671d34086e20c8ac6
-Merge: adb89e6 9311774
+commit 7a11c4a8e5e15f13d5fa59233b3172e65428efdd
 Author: Lasse Collin <lasse.collin@tukaani.org>
-Date: 2010-12-12 23:13:22 +0200
+Date: 2015-02-22 19:38:48 +0200
 
- Merge branch 'v5.0'
+ xz: Use pipe2() if available.
+
+ configure.ac | 4 ++--
+ src/xz/file_io.c | 9 ++++++++-
+ 2 files changed, 10 insertions(+), 3 deletions(-)
 
-commit 9311774c493c19deab51ded919dcd2e9c4aa2829
+commit 117d962685c72682c63edc9bb765367189800202
 Author: Lasse Collin <lasse.collin@tukaani.org>
-Date: 2010-12-12 21:23:55 +0200
+Date: 2015-02-21 23:40:26 +0200
 
- Build: Enable ASM on DJGPP by default.
+ liblzma: Fix a compression-ratio regression in LZMA1/2 in fast mode.
+ 
+ The bug was added in the commit
+ f48fce093b07aeda95c18850f5e086d9f2383380 and thus
+ affected 5.1.4beta and 5.2.0. Luckily the bug cannot
+ cause data corruption or other nasty things.
 
- configure.ac | 2 +-
+ src/liblzma/lzma/lzma_encoder_optimum_fast.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
 
-commit 4a42aaee282fc73b482581684d65110506d5efdd
+commit ae984e31c167d3bc52972ec422dd1ebd5f5d5719
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: 2015-02-21 23:00:19 +0200
+
+ xz: Fix the fcntl() usage when creating a pipe for the self-pipe trick.
+ 
+ Now it reads the old flags instead of blindly setting O_NONBLOCK.
+ The old code may have worked correctly, but this is better.
+
+ src/xz/file_io.c | 16 +++++++++++-----
+ 1 file changed, 11 insertions(+), 5 deletions(-)
+
+commit 2205bb5853098aea36a56df6f5747037175f66b4
 Author: Lasse Collin <lasse.collin@tukaani.org>
-Date: 2010-12-12 16:09:42 +0200
+Date: 2015-02-10 15:29:34 +0200
 
- Updated THANKS.
+ Update THANKS.
 
 THANKS | 1 +
 1 file changed, 1 insertion(+)
 
-commit ce56f63c41ee210e6308090eb6d49221fdf67d6c
+commit d935b0cdf3db440269b9d952b2b281b18f8c7b08
 Author: Lasse Collin <lasse.collin@tukaani.org>
-Date: 2010-12-12 16:07:11 +0200
+Date: 2015-02-10 15:28:30 +0200
 
- Add missing PRIx32 and PRIx64 compatibility definitions.
+ tuklib_cpucores: Use cpuset_getaffinity() on FreeBSD if available.
 
- This fixes portability to systems that lack C99 inttypes.h.
+ In FreeBSD, cpuset_getaffinity() is the preferred way to get
+ the number of available cores.
 
- Thanks to Juan Manuel Guerrero.
+ Thanks to Rui Paulo for the patch. I edited it slightly, but
+ hopefully I didn't break anything.
 
- src/common/sysdefs.h | 9 +++++++++
- 1 file changed, 9 insertions(+)
+ m4/tuklib_cpucores.m4 | 23 ++++++++++++++++++++++-
+ src/common/tuklib_cpucores.c | 18 ++++++++++++++++++
+ 2 files changed, 40 insertions(+), 1 deletion(-)
 
-commit e6baedddcf54e7da049ebc49183565b99facd4c7
+commit eb61bc58c20769cac4d05f363b9c0e8c9c71a560
 Author: Lasse Collin <lasse.collin@tukaani.org>
-Date: 2010-12-12 14:50:04 +0200
+Date: 2015-02-09 22:08:37 +0200
 
- DOS-like: Treat \ and : as directory separators in addition to /.
+ xzdiff: Make the mktemp usage compatible with FreeBSD's mktemp.
 
- Juan Manuel Guerrero had fixed this in his XZ Utils port
- to DOS/DJGPP. The bug affects also Windows and OS/2.
+ Thanks to Rui Paulo for the fix.
 
- src/xz/suffix.c | 33 +++++++++++++++++++++++++++++----
- 1 file changed, 29 insertions(+), 4 deletions(-)
+ src/scripts/xzdiff.in | 7 ++++++-
+ 1 file changed, 6 insertions(+), 1 deletion(-)
 
-commit adb89e68d43a4cadb0c215b45ef7a75737c9c3ec
-Merge: 7c24e0d b7afd3e
+commit b9a5b6b7a29029680af733082b6a46e0fc01623a
 Author: Lasse Collin <lasse.collin@tukaani.org>
-Date: 2010-12-07 18:53:04 +0200
+Date: 2015-02-03 21:45:53 +0200
 
- Merge branch 'v5.0'
+ Add a few casts to tuklib_integer.h to silence possible warnings.
+ 
+ I heard that Visual Studio 2013 gave warnings without the casts.
+ 
+ Thanks to Gabi Davar.
 
-commit b7afd3e22a8fac115b75c738d40d3eb1de7e286f
+ src/common/tuklib_integer.h | 24 ++++++++++++------------
+ 1 file changed, 12 insertions(+), 12 deletions(-)
+
+commit c45757135f40e4a0de730ba5fff0100219493982
 Author: Lasse Collin <lasse.collin@tukaani.org>
-Date: 2010-12-07 18:52:04 +0200
+Date: 2015-01-26 21:24:39 +0200
 
- Translations: Fix Czech translation of "sparse file".
- 
- Thanks to Petr Hubený and Marek Černocký.
+ liblzma: Set LZMA_MEMCMPLEN_EXTRA depending on the compare method.
 
- po/cs.po | 88 ++++++++++++++++++++++++++++++++--------------------------------
- 1 file changed, 44 insertions(+), 44 deletions(-)
+ src/liblzma/common/memcmplen.h | 15 ++++++++++-----
+ 1 file changed, 10 insertions(+), 5 deletions(-)
 
-commit 7c24e0d1b8a2e86e9263b0d56d39621e01aed7af
-Merge: b4d42f1 3e56470
+commit 3c500174ed5485f550972a2a6109c361e875f069
 Author: Lasse Collin <lasse.collin@tukaani.org>
-Date: 2010-11-15 14:33:01 +0200
+Date: 2015-01-26 20:40:16 +0200
+
+ Update THANKS.
 
- Merge branch 'v5.0'
+ THANKS | 1 +
+ 1 file changed, 1 insertion(+)
 
-commit 3e564704bc6f463cb2db11e3f3f0dbd71d85992e
+commit fec88d41e672d9e197c9442aecf02bd0dfa6d516
 Author: Lasse Collin <lasse.collin@tukaani.org>
-Date: 2010-11-15 14:28:26 +0200
+Date: 2015-01-26 20:39:28 +0200
 
- liblzma: Document the return value of lzma_lzma_preset().
+ liblzma: Silence harmless Valgrind errors.
+ 
+ Thanks to Torsten Rupp for reporting this. I had
+ forgotten to run Valgrind before the 5.2.0 release.
 
- src/liblzma/api/lzma/lzma.h | 3 +++
- 1 file changed, 3 insertions(+)
+ src/liblzma/lz/lz_encoder.c | 6 ++++++
+ 1 file changed, 6 insertions(+)
 
-commit 2964d8d691ed92abdcf214888d79ad6d79774735
-Author: Jonathan Nieder <jrnieder@gmail.com>
-Date: 2010-11-12 15:22:13 -0600
+commit a9b45badfec0928d20a27c7176c005fa637f7d1e
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: 2015-01-09 21:50:19 +0200
 
- Simplify paths in generated API docs
- 
- Currently the file list generated by Doxygen has src/ at the
- beginning of each path. Paths like common/sysdefs.h and
- liblzma/api/lzma.h are easier to read without such a prefix.
- 
- Builds from a separate build directory with
- 
- mkdir build
- cd build
- ../configure
- doxygen Doxyfile
- 
- include an even longer prefix /home/someone/src/xz/src; this
- patch has the nice side-effect of eliminating that prefix, too.
- 
- Fixes: http://bugs.debian.org/572273
+ xz: Fix comments.
 
- Doxyfile.in | 2 +-
- 1 file changed, 1 insertion(+), 1 deletion(-)
+ src/xz/file_io.c | 12 ++++++++----
+ 1 file changed, 8 insertions(+), 4 deletions(-)
 
-commit b4d42f1a7120e2cefeb2f14425efe2ca6db85416
-Author: Anders F Bjorklund <afb@users.sourceforge.net>
-Date: 2010-11-05 12:56:11 +0100
+commit 541aee6dd4aa97a809aba281475a21b641bb89e2
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: 2015-01-09 21:35:06 +0200
 
- add build script for macosx universal
+ Update THANKS.
 
- macosx/build.sh | 92 +++++++++++++++++++++++++++++++++++++++++++++++++++++++++
- 1 file changed, 92 insertions(+)
+ THANKS | 1 +
+ 1 file changed, 1 insertion(+)
 
-commit 15ee6935abe4a2fc76639ee342ca2e69af3e0ad6
+commit 4170edc914655310d2363baccf5e615e09b04911
 Author: Lasse Collin <lasse.collin@tukaani.org>
-Date: 2010-11-04 18:31:40 +0200
+Date: 2015-01-09 21:34:06 +0200
 
- Update the copies of GPLv2 and LGPLv2.1 from gnu.org.
+ xz: Don't fail if stdout doesn't support O_NONBLOCK.
+ 
+ This is similar to the case with stdin.
 
- There are only a few white space changes.
+ Thanks to Brad Smith for the bug report and testing
+ on OpenBSD.
 
- COPYING.GPLv2 | 14 +++++++-------
- COPYING.LGPLv2.1 | 16 +++++++---------
- 2 files changed, 14 insertions(+), 16 deletions(-)
+ src/xz/file_io.c | 36 +++++++++++++++---------------------
+ 1 file changed, 15 insertions(+), 21 deletions(-)
 
-commit 8e355f7fdbeee6fe394eb02a28f267ce99a882a2
-Merge: 974ebe6 37c2565
+commit 04bbc0c2843c50c8ad1cba42b937118e38b0508d
 Author: Lasse Collin <lasse.collin@tukaani.org>
-Date: 2010-10-26 15:53:06 +0300
+Date: 2015-01-07 19:18:20 +0200
+
+ xz: Fix a memory leak in DOS-specific code.
 
- Merge branch 'v5.0'
+ src/xz/file_io.c | 2 ++
+ 1 file changed, 2 insertions(+)
 
-commit 37c25658efd25b034266daf87cd381d20d1df776
+commit f0f1f6c7235ffa901cf76fe18e33749e200b3eea
 Author: Lasse Collin <lasse.collin@tukaani.org>
-Date: 2010-10-26 15:48:48 +0300
+Date: 2015-01-07 19:08:06 +0200
 
- Build: Copy the example programs to $docdir/examples.
+ xz: Don't fail if stdin doesn't support O_NONBLOCK.
 
- The example programs by Daniel Mealha Cabrita were included
- in the git repository, but I had forgot to add them to
- Makefile.am. Thus, they didn't get included in the source
- package at all by "make dist".
+ It's a problem at least on OpenBSD which doesn't support
+ O_NONBLOCK on e.g. /dev/null. I'm not surprised if it's
+ a problem on other OSes too since this behavior is allowed
+ in POSIX-1.2008.
+ 
+ The code relying on this behavior was committed in June 2013
+ and included in 5.1.3alpha released on 2013-10-26. Clearly
+ the development releases only get limited testing.
 
- Makefile.am | 5 +++++
- windows/build.bash | 3 ++-
- 2 files changed, 7 insertions(+), 1 deletion(-)
+ src/xz/file_io.c | 18 +++++++-----------
+ 1 file changed, 7 insertions(+), 11 deletions(-)
 
-commit 974ebe63497bdf0d262e06474f0dd5a70b1dd000
+commit d2d484647d9d9d679f03c75abb0404f67069271c
 Author: Lasse Collin <lasse.collin@tukaani.org>
-Date: 2010-10-26 10:36:41 +0300
+Date: 2015-01-06 20:30:15 +0200
 
- liblzma: Rename a few variables and constants.
+ Tests: Don't hide unexpected error messages in test_files.sh.
 
- This has no semantic changes. I find the new names slightly
- more logical and they match the names that are already used
- in XZ Embedded.
+ Hiding them makes no sense since normally there's no error
+ when testing the "good" files. With "bad" files errors are
+ expected and then it makes sense to keep the messages hidden.
+
+ tests/test_files.sh | 4 ++--
+ 1 file changed, 2 insertions(+), 2 deletions(-)
+
+commit aae6a6aeda51cf94a47e39ad624728f9bee75e30
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: 2014-12-30 11:17:16 +0200
+
+ Update Solaris notes in INSTALL.
 
- The name fastpos wasn't changed (not worth the hassle).
+ Mention the possible "make check" failure on Solaris in the
+ Solaris-specific section of INSTALL. It was already in
+ section 4.5 but it is better mention it in the OS-specific
+ section too.
 
- src/liblzma/lzma/fastpos.h | 55 +++++------
- src/liblzma/lzma/lzma2_encoder.c | 2 +-
- src/liblzma/lzma/lzma_common.h | 45 ++++-----
- src/liblzma/lzma/lzma_decoder.c | 58 +++++------
- src/liblzma/lzma/lzma_encoder.c | 56 +++++------
- src/liblzma/lzma/lzma_encoder_optimum_fast.c | 9 +-
- src/liblzma/lzma/lzma_encoder_optimum_normal.c | 128 ++++++++++++-------------
- src/liblzma/lzma/lzma_encoder_private.h | 16 ++--
- 8 files changed, 183 insertions(+), 186 deletions(-)
+ INSTALL | 4 ++++
+ 1 file changed, 4 insertions(+)
 
-commit 7c427ec38d016c0070a42315d752857e33792fc4
+commit 7815112153178800a3521b9f31960e7cdc26cfba
 Author: Lasse Collin <lasse.collin@tukaani.org>
-Date: 2010-10-25 12:59:25 +0300
+Date: 2014-12-26 12:00:05 +0200
 
- Bump version 5.1.0alpha.
+ Build: POSIX shell isn't required if scripts are disabled.
 
- src/liblzma/api/lzma/version.h | 4 ++--
- 1 file changed, 2 insertions(+), 2 deletions(-)
+ INSTALL | 3 ++-
+ configure.ac | 2 +-
+ 2 files changed, 3 insertions(+), 2 deletions(-)
 
-commit e45929260cd902036efd40c5610a8d0a50d5712b
+commit a0cd05ee71d330b79ead6eb9222e1b24e1559d3a
 Author: Lasse Collin <lasse.collin@tukaani.org>
-Date: 2010-10-23 17:25:52 +0300
+Date: 2014-12-21 20:48:37 +0200
 
- Build: Fix mydist rule when .git doesn't exist.
+ DOS: Update Makefile.
 
- Makefile.am | 1 +
+ dos/Makefile | 1 +
 1 file changed, 1 insertion(+)
 
-commit 6e1326fcdf6b6209949be57cfe3ad4b781b65168
+commit b85ee0905ec4ab7656d22e63519fdd3bedb21f2e
 Author: Lasse Collin <lasse.collin@tukaani.org>
-Date: 2010-10-23 14:15:35 +0300
+Date: 2014-12-21 19:50:38 +0200
 
- Add NEWS for 5.0.0.
+ Windows: Fix bin_i486 to bin_i686 in build.bash.
 
- NEWS | 62 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
- 1 file changed, 62 insertions(+)
+ windows/build.bash | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
 
-commit b667a3ef6338a2c1db7b7706b1f6c99ea392221c
+commit cbafa710918195dbba3db02c3fab4f0538235206
 Author: Lasse Collin <lasse.collin@tukaani.org>
-Date: 2010-10-23 14:02:53 +0300
+Date: 2014-12-21 18:58:44 +0200
 
- Bump version to 5.0.0 and liblzma version-info to 5:0:0.
+ Docs: Use lzma_cputhreads() in 04_compress_easy_mt.c.
+
+ doc/examples/04_compress_easy_mt.c | 30 ++++++++++++++++++++++++++----
+ 1 file changed, 26 insertions(+), 4 deletions(-)
+
+commit 8dbb57238d372c7263cfeb3e7f7fd9a73173156a
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: 2014-12-21 18:56:44 +0200
+
+ Docs: Update docs/examples/00_README.txt.
+
+ doc/examples/00_README.txt | 4 ++++
+ 1 file changed, 4 insertions(+)
+
+commit 6060f7dc76fd6c2a8a1f8e85d0e4d86bb78273e6
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: 2014-12-21 18:11:17 +0200
+
+ Bump version and soname for 5.2.0.
+ 
+ I know that soname != app version, but I skip AGE=1
+ in -version-info to make the soname match the liblzma
+ version anyway. It doesn't hurt anything as long as
+ it doesn't conflict with library versioning rules.
 
 src/liblzma/Makefile.am | 2 +-
- src/liblzma/api/lzma/version.h | 8 ++++----
- 2 files changed, 5 insertions(+), 5 deletions(-)
+ src/liblzma/api/lzma/version.h | 6 +++---
+ src/liblzma/liblzma.map | 2 +-
+ 3 files changed, 5 insertions(+), 5 deletions(-)

_service:tar_scm:xz-5.2.5.tar.xz/INSTALL -> _service:tar_scm:xz-5.4.1.tar.xz/INSTALL Changed

@@ -142,12 +142,10 @@
 
 If it is enough to build liblzma (no command line tools):
 
- - There is experimental CMake support. As it is, it should be
- good enough to build static liblzma with Visual Studio.
- Building liblzma.dll might work too (if it doesn't, it should
- be fixed). The CMake support may work with MinGW or MinGW-w64.
- Read the comment in the beginning of CMakeLists.txt before
- running CMake!
+ - There is CMake support. It should be good enough to build
+ static liblzma or liblzma.dll with Visual Studio. The CMake
+ support may work with MinGW or MinGW-w64. Read the comment
+ in the beginning of CMakeLists.txt before running CMake!
 
 - There are Visual Studio project files under the "windows"
 directory. See windows/INSTALL-MSVC.txt. In the future the
@@ -316,6 +314,18 @@
 | xz -v -0 -Csha256 > foo.xz
 time xz --test foo.xz
 
+ --disable-microlzma
+ Don't build MicroLZMA encoder and decoder. This omits
+ lzma_microlzma_encoder() and lzma_microlzma_decoder()
+ API functions from liblzma. These functions are needed
+ by specific applications only. They were written for
+ erofs-utils but they may be used by others too.
+
+ --disable-lzip-decoder
+ Disable decompression support for .lz (lzip) files.
+ This omits the API function lzma_lzip_decoder() from
+ liblzma and .lz support from the xz tool.
+
 --disable-xz
 --disable-xzdec
 --disable-lzmadec
@@ -358,16 +368,45 @@
 pre-i686 systems, you may want to disable the assembler
 code.
 
+ --disable-clmul-crc
+ Disable the use carryless multiplication for CRC
+ calculation even if compiler support for it is detected.
+ The code uses runtime detection of SSSE3, SSE4.1, and
+ CLMUL instructions on x86. On 32-bit x86 this currently
+ is used only if --disable-assembler is used (this might
+ be fixed in the future). The code works on E2K too.
+
+ If using compiler options that unconditionally allow the
+ required extensions (-msse4.1 -mpclmul) then runtime
+ detection isn't used and the generic code is omitted.
+
 --enable-unaligned-access
- Allow liblzma to use unaligned memory access for 16-bit
- and 32-bit loads and stores. This should be enabled only
- when the hardware supports this, i.e. when unaligned
- access is fast. Some operating system kernels emulate
- unaligned access, which is extremely slow. This option
- shouldn't be used on systems that rely on such emulation.
+ Allow liblzma to use unaligned memory access for 16-bit,
+ 32-bit, and 64-bit loads and stores. This should be
+ enabled only when the hardware supports this, that is,
+ when unaligned access is fast. Some operating system
+ kernels emulate unaligned access, which is extremely
+ slow. This option shouldn't be used on systems that
+ rely on such emulation.
 
 Unaligned access is enabled by default on x86, x86-64,
- and big endian PowerPC.
+ big endian PowerPC, some ARM, and some ARM64 systems.
+
+ --enable-unsafe-type-punning
+ This enables use of code like
+
+ uint8_t *buf8 = ...;
+ *(uint32_t *)buf8 = ...;
+
+ which violates strict aliasing rules and may result
+ in broken code. There should be no need to use this
+ option with recent GCC or Clang versions on any
+ arch as just as fast code can be generated in a safe
+ way too (using __builtin_assume_aligned + memcpy).
+
+ However, this option might improve performance in some
+ other cases, especially with old compilers (for example,
+ GCC 3 and early 4.x on x86, GCC < 6 on ARMv6 and ARMv7).
 
 --enable-small
 Reduce the size of liblzma by selecting smaller but
@@ -427,7 +466,9 @@
 
 no Disable threading support. This is the
 same as using --disable-threads.
- NOTE: If combined with --enable-small, the
+ NOTE: If combined with --enable-small
+ and the compiler doesn't support
+ __attribute__((__constructor__)), the
 resulting liblzma won't be thread safe,
 that is, if a multi-threaded application
 calls any liblzma functions from more than
@@ -447,6 +488,7 @@
 auto Look for a supported sandboxing method
 and use it if found. If no method is
 found, then sandboxing isn't used.
+ This is the default.
 
 no Disable sandboxing support.
 
@@ -455,6 +497,10 @@
 sandboxing. If no Capsicum support
 is found, configure will give an error.
 
+ pledge Use pledge(2) (OpenBSD >= 5.9) for
+ sandboxing. If pledge(2) isn't found,
+ configure will give an error.
+
 --enable-symbol-versions
 Use symbol versioning for liblzma. This is enabled by
 default on GNU/Linux, other GNU-based systems, and
@@ -517,7 +563,7 @@
 liblzma, pass --enable-small to configure.
 
 - Tell the compiler to optimize for size instead of speed.
- E.g. with GCC, put -Os into CFLAGS.
+ For example, with GCC, put -Os into CFLAGS.
 
 - xzdec and lzmadec will never use multithreading capabilities of
 liblzma. You can avoid dependency on libpthread by passing

_service:tar_scm:xz-5.2.5.tar.xz/Makefile.am -> _service:tar_scm:xz-5.4.1.tar.xz/Makefile.am Changed

_service:tar_scm:xz-5.2.5.tar.xz/Makefile.in -> _service:tar_scm:xz-5.4.1.tar.xz/Makefile.in Changed

_service:tar_scm:xz-5.2.5.tar.xz/NEWS -> _service:tar_scm:xz-5.4.1.tar.xz/NEWS Changed

@@ -2,6 +2,953 @@
 XZ Utils Release Notes
 ======================
 
+5.4.1 (2023-01-11)
+
+ * liblzma:
+
+ - Fixed the return value of lzma_microlzma_encoder() if the
+ LZMA options lc/lp/pb are invalid. Invalid lc/lp/pb options
+ made the function return LZMA_STREAM_END without encoding
+ anything instead of returning LZMA_OPTIONS_ERROR.
+
+ - Windows / Visual Studio: Workaround a possible compiler bug
+ when targeting 32-bit x86 and compiling the CLMUL version of
+ the CRC64 code. The CLMUL code isn't enabled by the Windows
+ project files but it is in the CMake-based builds.
+
+ * Build systems:
+
+ - Windows-specific CMake changes:
+
+ * Don't try to enable CLMUL CRC64 code if _mm_set_epi64x()
+ isn't available. This fixes CMake-based build with Visual
+ Studio 2013.
+
+ * Created a workaround for a build failure with windres
+ from GNU binutils. It is used only when the C compiler
+ is GCC (not Clang). The workaround is incompatible
+ with llvm-windres, resulting in "XZx20Utils" instead
+ of "XZ Utils" in the resource file, but without the
+ workaround llvm-windres works correctly. See the
+ comment in CMakeLists.txt for details.
+
+ * Included the resource files in the xz and xzdec build
+ rules. Building the command line tools is still
+ experimental but possible with MinGW-w64.
+
+ - Visual Studio: Added stream_decoder_mt.c to the project
+ files. Now the threaded decompressor lzma_stream_decoder_mt()
+ gets built. CMake-based build wasn't affected.
+
+ - Updated windows/INSTALL-MSVC.txt to mention that CMake-based
+ build is now the preferred method with Visual Studio. The
+ project files will probably be removed after 5.4.x releases.
+
+ - Changes to #defines in config.h:
+
+ * HAVE_DECL_CLOCK_MONOTONIC was replaced by
+ HAVE_CLOCK_MONOTONIC. The old macro was always defined
+ in configure-generated config.h to either 0 or 1. The
+ new macro is defined (to 1) only if the declaration of
+ CLOCK_MONOTONIC is available. This matches the way most
+ other config.h macros work and makes things simpler with
+ other build systems.
+
+ * HAVE_DECL_PROGRAM_INVOCATION_NAME was replaced by
+ HAVE_PROGRAM_INVOCATION_NAME for the same reason.
+
+ * Tests:
+
+ - Fixed test script compatibility with ancient /bin/sh
+ versions. Now the five test_compress_* tests should
+ no longer fail on Solaris 10.
+
+ - Added and refactored a few tests.
+
+ * Translations:
+
+ - Updated the Catalan and Esperanto translations.
+
+ - Added Korean and Ukrainian man page translations.
+
+
+5.4.0 (2022-12-13)
+
+ This bumps the minor version of liblzma because new features were
+ added. The API and ABI are still backward compatible with liblzma
+ 5.2.x and 5.0.x.
+
+ Since 5.3.5beta:
+
+ * All fixes from 5.2.10.
+
+ * The ARM64 filter is now stable. The xz option is now --arm64.
+ Decompression requires XZ Utils 5.4.0. In the future the ARM64
+ filter will be supported by XZ for Java, XZ Embedded (including
+ the version in Linux), LZMA SDK, and 7-Zip.
+
+ * Translations:
+
+ - Updated Catalan, Croatian, German, Romanian, and Turkish
+ translations.
+
+ - Updated German man page translations.
+
+ - Added Romanian man page translations.
+
+ Summary of new features added in the 5.3.x development releases:
+
+ * liblzma:
+
+ - Added threaded .xz decompressor lzma_stream_decoder_mt().
+ It can use multiple threads with .xz files that have multiple
+ Blocks with size information in Block Headers. The threaded
+ encoder in xz has always created such files.
+
+ Single-threaded encoder cannot store the size information in
+ Block Headers even if one used LZMA_FULL_FLUSH to create
+ multiple Blocks, so this threaded decoder cannot use multiple
+ threads with such files.
+
+ If there are multiple Streams (concatenated .xz files), one
+ Stream will be decompressed completely before starting the
+ next Stream.
+
+ - A new decoder flag LZMA_FAIL_FAST was added. It makes the
+ threaded decompressor report errors soon instead of first
+ flushing all pending data before the error location.
+
+ - New Filter IDs:
+ * LZMA_FILTER_ARM64 is for ARM64 binaries.
+ * LZMA_FILTER_LZMA1EXT is for raw LZMA1 streams that don't
+ necessarily use the end marker.
+
+ - Added lzma_str_to_filters(), lzma_str_from_filters(), and
+ lzma_str_list_filters() to convert a preset or a filter chain
+ string to a lzma_filter and vice versa. These should make
+ it easier to write applications that allow users to specify
+ custom compression options.
+
+ - Added lzma_filters_free() which can be convenient for freeing
+ the filter options in a filter chain (an array of lzma_filter
+ structures).
+
+ - lzma_file_info_decoder() to makes it a little easier to get
+ the Index field from .xz files. This helps in getting the
+ uncompressed file size but an easy-to-use random access
+ API is still missing which has existed in XZ for Java for
+ a long time.
+
+ - Added lzma_microlzma_encoder() and lzma_microlzma_decoder().
+ It is used by erofs-utils and may be used by others too.
+
+ The MicroLZMA format is a raw LZMA stream (without end marker)
+ whose first byte (always 0x00) has been replaced with
+ bitwise-negation of the LZMA properties (lc/lp/pb). It was
+ created for use in EROFS but may be used in other contexts
+ as well where it is important to avoid wasting bytes for
+ stream headers or footers. The format is also supported by
+ XZ Embedded (the XZ Embedded version in Linux got MicroLZMA
+ support in Linux 5.16).
+
+ The MicroLZMA encoder API in liblzma can compress into a
+ fixed-sized output buffer so that as much data is compressed
+ as can be fit into the buffer while still creating a valid
+ MicroLZMA stream. This is needed for EROFS.
+
+ - Added lzma_lzip_decoder() to decompress the .lz (lzip) file
+ format version 0 and the original unextended version 1 files.
+ Also lzma_auto_decoder() supports .lz files.
+
+ - lzma_filters_update() can now be used with the multi-threaded
+ encoder (lzma_stream_encoder_mt()) to change the filter chain
+ after LZMA_FULL_BARRIER or LZMA_FULL_FLUSH.
+
+ - In lzma_options_lzma, allow nice_len = 2 and 3 with the match
+ finders that require at least 3 or 4. Now it is internally
+ rounded up if needed.
+
+ - CLMUL-based CRC64 on x86-64 and E2K with runtime processor
+ detection. On 32-bit x86 it currently isn't available unless
+ --disable-assembler is used which can make the non-CLMUL
+ CRC64 slower; this might be fixed in the future.
+
+ - Building with --disable-threads --enable-small
+ is now thread-safe if the compiler supports
+ __attribute__((__constructor__)).
+
+ * xz:
+
+ - Using -T0 (--threads=0) will now use multi-threaded encoder
+ even on a single-core system. This is to ensure that output
+ from the same xz binary is identical on both single-core and
+ multi-core systems.
+
+ - --threads=+1 or -T+1 is now a way to put xz into
+ multi-threaded mode while using only one worker thread.
+ The + is ignored if the number is not 1.
+
+ - A default soft memory usage limit is now used for compression
+ when -T0 is used and no explicit limit has been specified.
+ This soft limit is used to restrict the number of threads
+ but if the limit is exceeded with even one thread then xz
+ will continue with one thread using the multi-threaded
+ encoder and this limit is ignored. If the number of threads
+ is specified manually then no default limit will be used;
+ this affects only -T0.
+
+ This change helps on systems that have very many cores and
+ using all of them for xz makes no sense. Previously xz -T0
+ could run out of memory on such systems because it attempted
+ to reserve memory for too many threads.
+
+ This also helps with 32-bit builds which don't have a large
+ amount of address space that would be required for many
+ threads. The default soft limit for -T0 is at most 1400 MiB
+ on all 32-bit platforms.
+
+ - Previously a low value in --memlimit-compress wouldn't cause
+ xz to switch from multi-threaded mode to single-threaded mode
+ if the limit cannot otherwise be met; xz failed instead. Now
+ xz can switch to single-threaded mode and then, if needed,
+ scale down the LZMA2 dictionary size too just like it already
+ did when it was started in single-threaded mode.
+
+ - The option --no-adjust no longer prevents xz from scaling down
+ the number of threads as that doesn't affect the compressed
+ output (only performance). Now --no-adjust only prevents
+ adjustments that affect compressed output, that is, with
+ --no-adjust xz won't switch from multi-threaded mode to
+ single-threaded mode and won't scale down the LZMA2
+ dictionary size.
+
+ - Added a new option --memlimit-mt-decompress=LIMIT. This is
+ used to limit the number of decompressor threads (possibly
+ falling back to single-threaded mode) but it will never make
+ xz refuse to decompress a file. This has a system-specific
+ default value because without any limit xz could end up
+ allocating memory for the whole compressed input file, the
+ whole uncompressed output file, multiple thread-specific
+ decompressor instances and so on. Basically xz could
+ attempt to use an insane amount of memory even with fairly
+ common files. The system-specific default value is currently
+ the same as the one used for compression with -T0.
+
+ The new option works together with the existing option
+ --memlimit-decompress=LIMIT. The old option sets a hard limit
+ that must not be exceeded (xz will refuse to decompress)
+ while the new option only restricts the number of threads.
+ If the limit set with --memlimit-mt-decompress is greater
+ than the limit set with --memlimit-compress, then the latter
+ value is used also for --memlimit-mt-decompress.
+
+ - Added new information to the output of xz --info-memory and
+ new fields to the output of xz --robot --info-memory.
+
+ - In --lzma2=nice=NUMBER allow 2 and 3 with all match finders
+ now that liblzma handles it.
+
+ - Don't mention endianness for ARM and ARM-Thumb filters in
+ --long-help. The filters only work for little endian
+ instruction encoding but modern ARM processors using
+ big endian data access still use little endian
+ instruction encoding. So the help text was misleading.
+ In contrast, the PowerPC filter is only for big endian
+ 32/64-bit PowerPC code. Little endian PowerPC would need
+ a separate filter.
+
+ - Added decompression support for the .lz (lzip) file format
+ version 0 and the original unextended version 1. It is
+ autodetected by default. See also the option --format on
+ the xz man page.
+
+ - Sandboxing enabled by default:
+ * Capsicum (FreeBSD)
+ * pledge(2) (OpenBSD)
+
+ * Scripts now support the .lz format using xz.
+
+ * A few new tests were added.
+
+ * The liblzma-specific tests are now supported in CMake-based
+ builds too ("make test").
+
+
+5.3.5beta (2022-12-01)
+
+ * All fixes from 5.2.9.
+
+ * liblzma:
+
+ - Added new LZMA_FILTER_LZMA1EXT for raw encoder and decoder to
+ handle raw LZMA1 streams that don't have end of payload marker
+ (EOPM) alias end of stream (EOS) marker. It can be used in
+ filter chains, for example, with the x86 BCJ filter.
+
+ - Added lzma_str_to_filters(), lzma_str_from_filters(), and
+ lzma_str_list_filters() to make it easier for applications
+ to get custom compression options from a user and convert
+ it to an array of lzma_filter structures.
+
+ - Added lzma_filters_free().
+
+ - lzma_filters_update() can now be used with the multi-threaded
+ encoder (lzma_stream_encoder_mt()) to change the filter chain
+ after LZMA_FULL_BARRIER or LZMA_FULL_FLUSH.
+
+ - In lzma_options_lzma, allow nice_len = 2 and 3 with the match
+ finders that require at least 3 or 4. Now it is internally
+ rounded up if needed.
+
+ - ARM64 filter was modified. It is still experimental.
+
+ - Fixed LTO build with Clang if -fgnuc-version=10 or similar
+ was used to make Clang look like GCC >= 10. Now it uses
+ __has_attribute(__symver__) which should be reliable.
+
+ * xz:
+
+ - --threads=+1 or -T+1 is now a way to put xz into multi-threaded
+ mode while using only one worker thread.
+
+ - In --lzma2=nice=NUMBER allow 2 and 3 with all match finders
+ now that liblzma handles it.
+
+ * Updated translations: Chinese (simplified), Korean, and Turkish.
+
+
+5.3.4alpha (2022-11-15)
+
+ * All fixes from 5.2.7 and 5.2.8.
+
+ * liblzma:
+
+ - Minor improvements to the threaded decoder.
+
+ - Added CRC64 implementation that uses SSSE3, SSE4.1, and CLMUL
+ instructions on 32/64-bit x86 and E2K. On 32-bit x86 it's
+ not enabled unless --disable-assembler is used but then
+ the non-CLMUL code might be slower. Processor support is
+ detected at runtime so this is built by default on x86-64
+ and E2K. On these platforms, if compiler flags indicate
+ unconditional CLMUL support (-msse4.1 -mpclmul) then the
+ generic version is not built, making liblzma 8-9 KiB smaller
+ compared to having both versions included.
+
+ With extremely compressible files this can make decompression
+ up to twice as fast but with typical files 5 % improvement
+ is a more realistic expectation.
+
+ The CLMUL version is slower than the generic version with
+ tiny inputs (especially at 1-8 bytes per call, but up to
+ 16 bytes). In normal use in xz this doesn't matter at all.
+
+ - Added an experimental ARM64 filter. This is *not* the final
+ version! Files created with this experimental version won't
+ be supported in the future versions! The filter design is
+ a compromise where improving one use case makes some other
+ cases worse.
+
+ - Added decompression support for the .lz (lzip) file format
+ version 0 and the original unextended version 1. See the
+ API docs of lzma_lzip_decoder() for details. Also
+ lzma_auto_decoder() supports .lz files.
+
+ - Building with --disable-threads --enable-small
+ is now thread-safe if the compiler supports
+ __attribute__((__constructor__))
+
+ * xz:
+
+ - Added support for OpenBSD's pledge(2) as a sandboxing method.
+
+ - Don't mention endianness for ARM and ARM-Thumb filters in
+ --long-help. The filters only work for little endian
+ instruction encoding but modern ARM processors using
+ big endian data access still use little endian
+ instruction encoding. So the help text was misleading.
+ In contrast, the PowerPC filter is only for big endian
+ 32/64-bit PowerPC code. Little endian PowerPC would need
+ a separate filter.
+
+ - Added --experimental-arm64. This will be renamed once the
+ filter is finished. Files created with this experimental
+ filter will not be supported in the future!
+
+ - Added new fields to the output of xz --robot --info-memory.
+
+ - Added decompression support for the .lz (lzip) file format
+ version 0 and the original unextended version 1. It is
+ autodetected by default. See also the option --format on
+ the xz man page.
+
+ * Scripts now support the .lz format using xz.
+
+ * Build systems:
+
+ - New #defines in config.h: HAVE_ENCODER_ARM64,
+ HAVE_DECODER_ARM64, HAVE_LZIP_DECODER, HAVE_CPUID_H,
+ HAVE_FUNC_ATTRIBUTE_CONSTRUCTOR, HAVE_USABLE_CLMUL
+
+ - New configure options: --disable-clmul-crc,
+ --disable-microlzma, --disable-lzip-decoder, and
+ 'pledge' is now an option in --enable-sandbox (but
+ it's autodetected by default anyway).
+
+ - INSTALL was updated to document the new configure options.
+
+ - PACKAGERS now lists also --disable-microlzma and
+ --disable-lzip-decoder as configure options that must
+ not be used in builds for non-embedded use.
+
+ * Tests:
+
+ - Fix some of the tests so that they skip instead of fail if
+ certain features have been disabled with configure options.
+ It's still not perfect.
+
+ - Other improvements to tests.
+
+ * Updated translations: Croatian, Finnish, Hungarian, Polish,
+ Romanian, Spanish, Swedish, and Ukrainian.
+
+
+5.3.3alpha (2022-08-22)
+
+ * All fixes from 5.2.6.
+
+ * liblzma:
+
+ - Fixed 32-bit build.
+
+ - Added threaded .xz decompressor lzma_stream_decoder_mt().
+ It can use multiple threads with .xz files that have multiple
+ Blocks with size information in Block Headers. The threaded
+ encoder in xz has always created such files.
+
+ Single-threaded encoder cannot store the size information in
+ Block Headers even if one used LZMA_FULL_FLUSH to create
+ multiple Blocks, so this threaded decoder cannot use multiple
+ threads with such files.
+
+ If there are multiple Streams (concatenated .xz files), one
+ Stream will be decompressed completely before starting the
+ next Stream.
+
+ - A new decoder flag LZMA_FAIL_FAST was added. It makes the
+ threaded decompressor report errors soon instead of first
+ flushing all pending data before the error location.
+
+ * xz:
+
+ - Using -T0 (--threads=0) will now use multi-threaded encoder
+ even on a single-core system. This is to ensure that output
+ from the same xz binary is identical on both single-core and
+ multi-core systems.
+
+ - A default soft memory usage limit is now used for compression
+ when -T0 is used and no explicit limit has been specified.
+ This soft limit is used to restrict the number of threads
+ but if the limit is exceeded with even one thread then xz
+ will continue with one thread using the multi-threaded
+ encoder and this limit is ignored. If the number of threads
+ is specified manually then no default limit will be used;
+ this affects only -T0.
+
+ This change helps on systems that have very many cores and
+ using all of them for xz makes no sense. Previously xz -T0
+ could run out of memory on such systems because it attempted
+ to reserve memory for too many threads.
+
+ This also helps with 32-bit builds which don't have a large
+ amount of address space that would be required for many
+ threads. The default limit is 1400 MiB on all 32-bit
+ platforms with -T0.
+
+ Now xz -T0 should just work. It might use too few threads
+ in some cases but at least it shouldn't easily run out of
+ memory. It's possible that this will be tweaked before 5.4.0.
+
+ - Changes to --memlimit-compress and --no-adjust:
+
+ In single-threaded mode, --memlimit-compress can make xz
+ scale down the LZMA2 dictionary size to meet the memory usage
+ limit. This obviously affects the compressed output. However,
+ if xz was in threaded mode, --memlimit-compress could make xz
+ reduce the number of threads but it wouldn't make xz switch
+ from multi-threaded mode to single-threaded mode or scale
+ down the LZMA2 dictionary size. This seemed illogical.
+
+ Now --memlimit-compress can make xz switch to single-threaded
+ mode if one thread in multi-threaded mode uses too much
+ memory. If memory usage is still too high, then the LZMA2
+ dictionary size can be scaled down too.
+
+ The option --no-adjust was also changed so that it no longer
+ prevents xz from scaling down the number of threads as that
+ doesn't affect compressed output (only performance). After
+ this commit --no-adjust only prevents adjustments that affect
+ compressed output, that is, with --no-adjust xz won't switch
+ from multithreaded mode to single-threaded mode and won't
+ scale down the LZMA2 dictionary size.
+
+ - Added a new option --memlimit-mt-decompress=LIMIT. This is
+ used to limit the number of decompressor threads (possibly
+ falling back to single-threaded mode) but it will never make
+ xz refuse to decompress a file. This has a system-specific
+ default value because without any limit xz could end up
+ allocating memory for the whole compressed input file, the
+ whole uncompressed output file, multiple thread-specific
+ decompressor instances and so on. Basically xz could
+ attempt to use an insane amount of memory even with fairly
+ common files.
+
+ The new option works together with the existing option
+ --memlimit-decompress=LIMIT. The old option sets a hard limit
+ that must not be exceeded (xz will refuse to decompress)
+ while the new option only restricts the number of threads.
+ If the limit set with --memlimit-mt-decompress is greater
+ than the limit set with --memlimit-compress, then the latter
+ value is used also for --memlimit-mt-decompress.
+
+ * Tests:
+
+ - Added a few more tests.
+
+ - Added tests/code_coverage.sh to create a code coverage report
+ of the tests.
+
+ * Build systems:
+
+ - Automake's parallel test harness is now used to make tests
+ finish faster.
+
+ - Added the CMake files to the distribution tarball. These were
+ supposed to be in 5.2.5 already.
+
+ - Added liblzma tests to the CMake build.
+
+ - Windows: Fix building of liblzma.dll with the included
+ Visual Studio project files.
+
+
+5.3.2alpha (2021-10-28)
+
+ This release was made on short notice so that recent erofs-utils can
+ be built with LZMA support without needing a snapshot from xz.git.
+ Thus many pending things were not included, not even updated
+ translations (which would need to be updated for the new --list
+ strings anyway).
+
+ * All fixes from 5.2.5.
+
+ * xz:
+
+ - When copying metadata from the source file to the destination
+ file, don't try to set the group (GID) if it is already set
+ correctly. This avoids a failure on OpenBSD (and possibly on
+ a few other OSes) where files may get created so that their
+ group doesn't belong to the user, and fchown(2) can fail even
+ if it needs to do nothing.
+
+ - The --keep option now accepts symlinks, hardlinks, and
+ setuid, setgid, and sticky files. Previously this required
+ using --force.
+
+ - Split the long strings used in --list and --info-memory modes
+ to make them much easier for translators.
+
+ - If built with sandbox support and enabling the sandbox fails,
+ xz will now immediately exit with exit status of 1. Previously
+ it would only display a warning if -vv was used.
+
+ - Cap --memlimit-compress to 2000 MiB on MIPS32 because on
+ MIPS32 userspace processes are limited to 2 GiB of address
+ space.
+
+ * liblzma:
+
+ - Added lzma_microlzma_encoder() and lzma_microlzma_decoder().
+ The API is in lzma/container.h.
+
+ The MicroLZMA format is a raw LZMA stream (without end marker)
+ whose first byte (always 0x00) has been replaced with
+ bitwise-negation of the LZMA properties (lc/lp/pb). It was
+ created for use in EROFS but may be used in other contexts
+ as well where it is important to avoid wasting bytes for
+ stream headers or footers. The format is also supported by
+ XZ Embedded.
+
+ The MicroLZMA encoder API in liblzma can compress into a
+ fixed-sized output buffer so that as much data is compressed
+ as can be fit into the buffer while still creating a valid
+ MicroLZMA stream. This is needed for EROFS.
+
+ - Added fuzzing support.
+
+ - Support Intel Control-flow Enforcement Technology (CET) in
+ 32-bit x86 assembly files.
+
+ - Visual Studio: Use non-standard _MSVC_LANG to detect C++
+ standard version in the lzma.h API header. It's used to
+ detect when "noexcept" can be used.
+
+ * Scripts:
+
+ - Fix exit status of xzdiff/xzcmp. Exit status could be 2 when
+ the correct value is 1.
+
+ - Fix exit status of xzgrep.
+
+ - Detect corrupt .bz2 files in xzgrep.
+
+ - Add zstd support to xzgrep and xzdiff/xzcmp.
+
+ - Fix less(1) version detection in xzless. It failed if the
+ version number from "less -V" contained a dot.
+
+ * Fix typos and technical issues in man pages.
+
+ * Build systems:
+
+ - Windows: Fix building of resource files when config.h isn't
+ used. CMake + Visual Studio can now build liblzma.dll.
+
+ - Various fixes to the CMake support. It might still need a few
+ more fixes even for liblzma-only builds.
+
+
+5.3.1alpha (2018-04-29)
+
+ * All fixes from 5.2.4.
+
+ * Add lzma_file_info_decoder() into liblzma and use it in xz to
+ implement the --list feature.
+
+ * Capsicum sandbox support is enabled by default where available
+ (FreeBSD >= 10).
+
+
+5.2.10 (2022-12-13)
+
+ * xz: Don't modify argv when parsing the --memlimit* and
+ --block-list command line options. This fixes confusing
+ arguments in process listing (like "ps auxf").
+
+ * GNU/Linux only: Use __has_attribute(__symver__) to detect if
+ that attribute is supported. This fixes build on Mandriva where
+ Clang is patched to define __GNUC__ to 11 by default (instead
+ of 4 as used by Clang upstream).
+
+
+5.2.9 (2022-11-30)
+
+ * liblzma:
+
+ - Fixed an infinite loop in LZMA encoder initialization
+ if dict_size >= 2 GiB. (The encoder only supports up
+ to 1536 MiB.)
+
+ - Fixed two cases of invalid free() that can happen if
+ a tiny allocation fails in encoder re-initialization
+ or in lzma_filters_update(). These bugs had some
+ similarities with the bug fixed in 5.2.7.
+
+ - Fixed lzma_block_encoder() not allowing the use of
+ LZMA_SYNC_FLUSH with lzma_code() even though it was
+ documented to be supported. The sync-flush code in
+ the Block encoder was already used internally via
+ lzma_stream_encoder(), so this was just a missing flag
+ in the lzma_block_encoder() API function.
+
+ - GNU/Linux only: Don't put symbol versions into static
+ liblzma as it breaks things in some cases (and even if
+ it didn't break anything, symbol versions in static
+ libraries are useless anyway). The downside of the fix
+ is that if the configure options --with-pic or --without-pic
+ are used then it's not possible to build both shared and
+ static liblzma at the same time on GNU/Linux anymore;
+ with those options --disable-static or --disable-shared
+ must be used too.
+
+ * New email address for bug reports is <xz@tukaani.org> which
+ forwards messages to Lasse Collin and Jia Tan.
+
+
+5.2.8 (2022-11-13)
+
+ * xz:
+
+ - If xz cannot remove an input file when it should, this
+ is now treated as a warning (exit status 2) instead of
+ an error (exit status 1). This matches GNU gzip and it
+ is more logical as at that point the output file has
+ already been successfully closed.
+
+ - Fix handling of .xz files with an unsupported check type.
+ Previously such printed a warning message but then xz
+ behaved as if an error had occurred (didn't decompress,
+ exit status 1). Now a warning is printed, decompression
+ is done anyway, and exit status is 2. This used to work
+ slightly before 5.0.0. In practice this bug matters only
+ if xz has been built with some check types disabled. As
+ instructed in PACKAGERS, such builds should be done in
+ special situations only.
+
+ - Fix "xz -dc --single-stream tests/files/good-0-empty.xz"
+ which failed with "Internal error (bug)". That is,
+ --single-stream was broken if the first .xz stream in
+ the input file didn't contain any uncompressed data.
+
+ - Fix displaying file sizes in the progress indicator when
+ working in passthru mode and there are multiple input files.
+ Just like "gzip -cdf", "xz -cdf" works like "cat" when the
+ input file isn't a supported compressed file format. In
+ this case the file size counters weren't reset between
+ files so with multiple input files the progress indicator
+ displayed an incorrect (too large) value.
+
+ * liblzma:
+
+ - API docs in lzma/container.h:
+ * Update the list of decoder flags in the decoder
+ function docs.
+ * Explain LZMA_CONCATENATED behavior with .lzma files
+ in lzma_auto_decoder() docs.
+
+ - OpenBSD: Use HW_NCPUONLINE to detect the number of
+ available hardware threads in lzma_physmem().
+
+ - Fix use of wrong macro to detect x86 SSE2 support.
+ __SSE2_MATH__ was used with GCC/Clang but the correct
+ one is __SSE2__. The first one means that SSE2 is used
+ for floating point math which is irrelevant here.
+ The affected SSE2 code isn't used on x86-64 so this affects
+ only 32-bit x86 builds that use -msse2 without -mfpmath=sse
+ (there is no runtime detection for SSE2). It improves LZMA
+ compression speed (not decompression).
+
+ - Fix the build with Intel C compiler 2021 (ICC, not ICX)
+ on Linux. It defines __GNUC__ to 10 but doesn't support
+ the __symver__ attribute introduced in GCC 10.
+
+ * Scripts: Ignore warnings from xz by using --quiet --no-warn.
+ This is needed if the input .xz files use an unsupported
+ check type.
+
+ * Translations:
+
+ - Updated Croatian and Turkish translations.
+
+ - One new translations wasn't included because it needed
+ technical fixes. It will be in upcoming 5.4.0. No new
+ translations will be added to the 5.2.x branch anymore.
+
+ - Renamed the French man page translation file from
+ fr_FR.po to fr.po and thus also its install directory
+ (like /usr/share/man/fr_FR -> .../fr).
+
+ - Man page translations for upcoming 5.4.0 are now handled
+ in the Translation Project.
+
+ * Update doc/faq.txt a little so it's less out-of-date.
+
+
+5.2.7 (2022-09-30)
+
+ * liblzma:
+
+ - Made lzma_filters_copy() to never modify the destination
+ array if an error occurs. lzma_stream_encoder() and
+ lzma_stream_encoder_mt() already assumed this. Before this
+ change, if a tiny memory allocation in lzma_filters_copy()
+ failed it would lead to a crash (invalid free() or invalid
+ memory reads) in the cleanup paths of these two encoder
+ initialization functions.
+
+ - Added missing integer overflow check to lzma_index_append().
+ This affects xz --list and other applications that decode
+ the Index field from .xz files using lzma_index_decoder().
+ Normal decompression of .xz files doesn't call this code
+ and thus most applications using liblzma aren't affected
+ by this bug.
+
+ - Single-threaded .xz decoder (lzma_stream_decoder()): If
+ lzma_code() returns LZMA_MEMLIMIT_ERROR it is now possible
+ to use lzma_memlimit_set() to increase the limit and continue
+ decoding. This was supposed to work from the beginning
+ but there was a bug. With other decoders (.lzma or
+ threaded .xz decoder) this already worked correctly.
+
+ - Fixed accumulation of integrity check type statistics in
+ lzma_index_cat(). This bug made lzma_index_checks() return
+ only the type of the integrity check of the last Stream
+ when multiple lzma_indexes were concatenated. Most
+ applications don't use these APIs but in xz it made
+ xz --list not list all check types from concatenated .xz
+ files. In xz --list --verbose only the per-file "Check:"
+ lines were affected and in xz --robot --list only the "file"
+ line was affected.
+
+ - Added ABI compatibility with executables that were linked
+ against liblzma in RHEL/CentOS 7 or other liblzma builds
+ that had copied the problematic patch from RHEL/CentOS 7
+ (xz-5.2.2-compat-libs.patch). For the details, see the
+ comment at the top of src/liblzma/validate_map.sh.
+
+ WARNING: This uses __symver__ attribute with GCC >= 10.
+ In other cases the traditional __asm__(".symver ...")
+ is used. Using link-time optimization (LTO, -flto) with
+ GCC versions older than 10 can silently result in
+ broken liblzma.so.5 (incorrect symbol versions)! If you
+ want to use -flto with GCC, you must use GCC >= 10.
+ LTO with Clang seems to work even with the traditional
+ __asm__(".symver ...") method.
+
+ * xzgrep: Fixed compatibility with old shells that break if
+ comments inside command substitutions have apostrophes (').
+ This problem was introduced in 5.2.6.
+
+ * Build systems:
+
+ - New #define in config.h: HAVE_SYMBOL_VERSIONS_LINUX
+
+ - Windows: Fixed liblzma.dll build with Visual Studio project
+ files. It broke in 5.2.6 due to a change that was made to
+ improve CMake support.
+
+ - Windows: Building liblzma with UNICODE defined should now
+ work.
+
+ - CMake files are now actually included in the release tarball.
+ They should have been in 5.2.5 already.
+
+ - Minor CMake fixes and improvements.
+
+ * Added a new translation: Turkish
+
+
+5.2.6 (2022-08-12)
+
+ * xz:
+
+ - The --keep option now accepts symlinks, hardlinks, and
+ setuid, setgid, and sticky files. Previously this required
+ using --force.
+
+ - When copying metadata from the source file to the destination
+ file, don't try to set the group (GID) if it is already set
+ correctly. This avoids a failure on OpenBSD (and possibly on
+ a few other OSes) where files may get created so that their
+ group doesn't belong to the user, and fchown(2) can fail even
+ if it needs to do nothing.
+
+ - Cap --memlimit-compress to 2000 MiB instead of 4020 MiB on
+ MIPS32 because on MIPS32 userspace processes are limited
+ to 2 GiB of address space.
+
+ * liblzma:
+
+ - Fixed a missing error-check in the threaded encoder. If a
+ small memory allocation fails, a .xz file with an invalid
+ Index field would be created. Decompressing such a file would
+ produce the correct output but result in an error at the end.
+ Thus this is a "mild" data corruption bug. Note that while
+ a failed memory allocation can trigger the bug, it cannot
+ cause invalid memory access.
+
+ - The decoder for .lzma files now supports files that have
+ uncompressed size stored in the header and still use the
+ end of payload marker (end of stream marker) at the end
+ of the LZMA stream. Such files are rare but, according to
+ the documentation in LZMA SDK, they are valid.
+ doc/lzma-file-format.txt was updated too.
+
+ - Improved 32-bit x86 assembly files:
+ * Support Intel Control-flow Enforcement Technology (CET)
+ * Use non-executable stack on FreeBSD.
+
+ - Visual Studio: Use non-standard _MSVC_LANG to detect C++
+ standard version in the lzma.h API header. It's used to
+ detect when "noexcept" can be used.
+
+ * xzgrep:
+
+ - Fixed arbitrary command injection via a malicious filename
+ (CVE-2022-1271, ZDI-CAN-16587). A standalone patch for
+ this was released to the public on 2022-04-07. A slight
+ robustness improvement has been made since then and, if
+ using GNU or *BSD grep, a new faster method is now used
+ that doesn't use the old sed-based construct at all. This
+ also fixes bad output with GNU grep >= 3.5 (2020-09-27)
+ when xzgrepping binary files.
+
+ This vulnerability was discovered by:
+ cleemy desu wayo working with Trend Micro Zero Day Initiative
+
+ - Fixed detection of corrupt .bz2 files.
+
+ - Improved error handling to fix exit status in some situations
+ and to fix handling of signals: in some situations a signal
+ didn't make xzgrep exit when it clearly should have. It's
+ possible that the signal handling still isn't quite perfect
+ but hopefully it's good enough.
+
+ - Documented exit statuses on the man page.
+
+ - xzegrep and xzfgrep now use "grep -E" and "grep -F" instead
+ of the deprecated egrep and fgrep commands.
+
+ - Fixed parsing of the options -E, -F, -G, -P, and -X. The
+ problem occurred when multiple options were specied in
+ a single argument, for example,
+
+ echo foo | xzgrep -Fe foo
+
+ treated foo as a filename because -Fe wasn't correctly
+ split into -F -e.
+
+ - Added zstd support.
+
+ * xzdiff/xzcmp:
+
+ - Fixed wrong exit status. Exit status could be 2 when the
+ correct value is 1.
+
+ - Documented on the man page that exit status of 2 is used
+ for decompression errors.
+
+ - Added zstd support.
+
+ * xzless:
+
+ - Fix less(1) version detection. It failed if the version number
+ from "less -V" contained a dot.
+
+ * Translations:
+
+ - Added new translations: Catalan, Croatian, Esperanto,
+ Korean, Portuguese, Romanian, Serbian, Spanish, Swedish,
+ and Ukrainian
+
+ - Updated the Brazilian Portuguese translation.
+
+ - Added French man page translation. This and the existing
+ German translation aren't complete anymore because the
+ English man pages got a few updates and the translators
+ weren't reached so that they could update their work.
+
+ * Build systems:
+
+ - Windows: Fix building of resource files when config.h isn't
+ used. CMake + Visual Studio can now build liblzma.dll.
+
+ - Various fixes to the CMake support. Building static or shared
+ liblzma should work fine in most cases. In contrast, building
+ the command line tools with CMake is still clearly incomplete
+ and experimental and should be used for testing only.
+
+
 5.2.5 (2020-03-17)
 
 * liblzma:

_service:tar_scm:xz-5.2.5.tar.xz/PACKAGERS -> _service:tar_scm:xz-5.4.1.tar.xz/PACKAGERS Changed

_service:tar_scm:xz-5.2.5.tar.xz/README -> _service:tar_scm:xz-5.4.1.tar.xz/README Changed

@@ -202,9 +202,77 @@
 
 https://translationproject.org/html/translators.html
 
- Several strings will change in a future version of xz so if you
- wish to start a new translation, look at the code in the xz git
- repostiory instead of a 5.2.x release.
+ Below are notes and testing instructions specific to xz
+ translations.
+
+ Testing can be done by installing xz into a temporary directory:
+
+ ./configure --disable-shared --prefix=/tmp/xz-test
+ # <Edit the .po file in the po directory.>
+ make -C po update-po
+ make install
+ bash debug/translation.bash | less
+ bash debug/translation.bash | less -S # For --list outputs
+
+ Repeat the above as needed (no need to re-run configure though).
+
+ Note especially the following:
+
+ - The output of --help and --long-help must look nice on
+ an 80-column terminal. It's OK to add extra lines if needed.
+
+ - In contrast, don't add extra lines to error messages and such.
+ They are often preceded with e.g. a filename on the same line,
+ so you have no way to predict where to put a \n. Let the terminal
+ do the wrapping even if it looks ugly. Adding new lines will be
+ even uglier in the generic case even if it looks nice in a few
+ limited examples.
+
+ - Be careful with column alignment in tables and table-like output
+ (--list, --list --verbose --verbose, --info-memory, --help, and
+ --long-help):
+
+ * All descriptions of options in --help should start in the
+ same column (but it doesn't need to be the same column as
+ in the English messages; just be consistent if you change it).
+ Check that both --help and --long-help look OK, since they
+ share several strings.
+
+ * --list --verbose and --info-memory print lines that have
+ the format "Description: %s". If you need a longer
+ description, you can put extra space between the colon
+ and %s. Then you may need to add extra space to other
+ strings too so that the result as a whole looks good (all
+ values start at the same column).
+
+ * The columns of the actual tables in --list --verbose --verbose
+ should be aligned properly. Abbreviate if necessary. It might
+ be good to keep at least 2 or 3 spaces between column headings
+ and avoid spaces in the headings so that the columns stand out
+ better, but this is a matter of opinion. Do what you think
+ looks best.
+
+ - Be careful to put a period at the end of a sentence when the
+ original version has it, and don't put it when the original
+ doesn't have it. Similarly, be careful with \n characters
+ at the beginning and end of the strings.
+
+ - Read the TRANSLATORS comments that have been extracted from the
+ source code and included in xz.pot. Some comments suggest
+ testing with a specific command which needs an .xz file. You
+ may use e.g. any tests/files/good-*.xz. However, these test
+ commands are included in translations.bash output, so reading
+ translations.bash output carefully can be enough.
+
+ - If you find language problems in the original English strings,
+ feel free to suggest improvements. Ask if something is unclear.
+
+ - The translated messages should be understandable (sometimes this
+ may be a problem with the original English messages too). Don't
+ make a direct word-by-word translation from English especially if
+ the result doesn't sound good in your language.
+
+ Thanks for your help!
 
 
 5. Other implementations of the .xz format
@@ -226,11 +294,10 @@
 ----------------------
 
 If you have questions, bug reports, patches etc. related to XZ Utils,
- contact Lasse Collin <lasse.collin@tukaani.org> (in Finnish or English).
- I'm sometimes slow at replying. If you haven't got a reply within two
- weeks, assume that your email has got lost and resend it or use IRC.
+ the project maintainers Lasse Collin and Jia Tan can be reached via
+ <xz@tukaani.org>.
 
- You can find me also from #tukaani on Freenode; my nick is Larhzu.
- The channel tends to be pretty quiet, so just ask your question and
- someone may wake up.
+ You might find Lasse also from #tukaani on Libera Chat (IRC).
+ The nick is Larhzu. The channel tends to be pretty quiet,
+ so just ask your question and someone might wake up.

_service:tar_scm:xz-5.2.5.tar.xz/THANKS -> _service:tar_scm:xz-5.4.1.tar.xz/THANKS Changed

@@ -8,27 +8,34 @@
   - H. Peter Anvin
   - Jeff Bastian
   - Nelson H. F. Beebe
+  - Karl Beldan
   - Karl Berry
   - Anders F. Björklund
   - Emmanuel Blot
   - Melanie Blower
+  - Alexander Bluhm
   - Martin Blumenstingl
   - Ben Boeckel
   - Jakub Bogusz
+  - Adam Borowski
   - Maarten Bosmans
   - Trent W. Buck
+  - Kevin R. Bulgrien
   - James Buren
   - David Burklund
   - Daniel Mealha Cabrita
   - Milo Casagrande
   - Marek Černocký
   - Tomer Chachamu
+  - Vitaly Chikunov
   - Antoine Cœur
   - Gabi Davar
+  - İhsan Doğan
   - Chris Donawa
   - Andrew Dudman
   - Markus Duft
   - İsmail Dönmez
+  - Paul Eggert
   - Robert Elz
   - Gilles Espinasse
   - Denis Excoffier
@@ -36,7 +43,11 @@
   - Michael Fox
   - Mike Frysinger
   - Daniel Richard G.
+  - Tomasz Gajc
+  - Bjarni Ingi Gislason
+  - John Paul Adrian Glaubitz
   - Bill Glessner
+  - Michał Górny
   - Jason Gorski
   - Juan Manuel Guerrero
   - Diederik de Haas
@@ -44,18 +55,24 @@
   - Christian Hesse
   - Vincenzo Innocente
   - Peter Ivanov
+  - Nicholas Jackson
+  - Sam James
+  - Hajin Jang
   - Jouk Jansen
   - Jun I Jin
   - Kiyoshi Kanazawa
   - Per Øyvind Karlsen
+  - Iouri Kharon
   - Thomas Klausner
   - Richard Koch
   - Ville Koskinen
   - Jan Kratochvil
   - Christian Kujau
   - Stephan Kulow
+  - Ilya Kurdyukov
   - Peter Lawler
   - James M Leddy
+  - Vincent Lefevre
   - Hin-Tak Leung
   - Andraž 'ruskie' Levstik
   - Cary Lewis
@@ -63,12 +80,17 @@
   - Xin Li
   - Eric Lindblad
   - Lorenzo De Liso
+  - H.J. Lu
   - Bela Lubkin
   - Gregory Margo
   - Julien Marrec
+  - Ed Maste
   - Martin Matuška
+  - Ivan A. Melnikov
   - Jim Meyering
   - Arkadiusz Miskiewicz
+  - Nathan Moinvaziri
+  - Étienne Mollier
   - Conley Moorhous
   - Rafał Mużyło
   - Adrien Nader
@@ -77,6 +99,7 @@
   - Jonathan Nieder
   - Andre Noll
   - Peter O'Gorman
+  - Daniel Packard
   - Filip Palian
   - Peter Pallinger
   - Rui Paulo
@@ -88,12 +111,15 @@
   - Trần Ngọc Quân
   - Pavel Raiskup
   - Ole André Vadla Ravnås
+  - Eric S. Raymond
   - Robert Readman
   - Bernhard Reutner-Fischer
-  - Eric S. Raymond
+  - Markus Rickert
   - Cristian Rodríguez
   - Christian von Roques
+  - Boud Roukema
   - Torsten Rupp
+  - Stephen Sachs
   - Jukka Salmi
   - Alexandre Sauvé
   - Benno Schulenberg
@@ -102,11 +128,13 @@
   - Dan Shechter
   - Stuart Shelton
   - Sebastian Andrzej Siewior
+  - Ville Skyttä
   - Brad Smith
   - Bruce Stark
   - Pippijn van Steenhoven
   - Jonathan Stott
   - Dan Stromberg
+  - Jia Tan
   - Vincent Torri
   - Paul Townsend
   - Mohammed Adnène Trojette
@@ -117,6 +145,7 @@
   - Adam Walling
   - Jeffrey Walton
   - Christian Weisgerber
+  - Dan Weiss
   - Bert Wesarg
   - Fredrik Wikstrom
   - Jim Wilcoxson

_service:tar_scm:xz-5.2.5.tar.xz/TODO -> _service:tar_scm:xz-5.4.1.tar.xz/TODO Changed

_service:tar_scm:xz-5.2.5.tar.xz/aclocal.m4 -> _service:tar_scm:xz-5.4.1.tar.xz/aclocal.m4 Changed

@@ -1,6 +1,6 @@
-# generated automatically by aclocal 1.16.1 -*- Autoconf -*-
+# generated automatically by aclocal 1.16.5 -*- Autoconf -*-
 
-# Copyright (C) 1996-2018 Free Software Foundation, Inc.
+# Copyright (C) 1996-2021 Free Software Foundation, Inc.
 
 # This file is free software; the Free Software Foundation
 # gives unlimited permission to copy and/or distribute it,
@@ -14,13 +14,13 @@
 m4_ifndef(AC_CONFIG_MACRO_DIRS, m4_defun(_AM_CONFIG_MACRO_DIRS, )m4_defun(AC_CONFIG_MACRO_DIRS, _AM_CONFIG_MACRO_DIRS($@)))
 m4_ifndef(AC_AUTOCONF_VERSION,
   m4_copy(m4_PACKAGE_VERSION, AC_AUTOCONF_VERSION))dnl
-m4_if(m4_defn(AC_AUTOCONF_VERSION), 2.69,,
-m4_warning(this file was generated for autoconf 2.69.
+m4_if(m4_defn(AC_AUTOCONF_VERSION), 2.71,,
+m4_warning(this file was generated for autoconf 2.71.
 You have another version of autoconf.  It may work, but is not guaranteed to.
 If you have problems, you may need to regenerate the build system entirely.
 To do so, use the procedure documented by the package, typically 'autoreconf'.))
 
-# Copyright (C) 2002-2018 Free Software Foundation, Inc.
+# Copyright (C) 2002-2021 Free Software Foundation, Inc.
 #
 # This file is free software; the Free Software Foundation
 # gives unlimited permission to copy and/or distribute it,
@@ -35,7 +35,7 @@
 am__api_version='1.16'
 dnl Some users find AM_AUTOMAKE_VERSION and mistake it for a way to
 dnl require some minimum version.  Point them to the right macro.
-m4_if($1, 1.16.1, ,
+m4_if($1, 1.16.5, ,
       AC_FATAL(Do not call $0, use AM_INIT_AUTOMAKE($1).))dnl
 )
 
@@ -51,14 +51,14 @@
 # Call AM_AUTOMAKE_VERSION and AM_AUTOMAKE_VERSION so they can be traced.
 # This function is AC_REQUIREd by AM_INIT_AUTOMAKE.
 AC_DEFUN(AM_SET_CURRENT_AUTOMAKE_VERSION,
-AM_AUTOMAKE_VERSION(1.16.1)dnl
+AM_AUTOMAKE_VERSION(1.16.5)dnl
 m4_ifndef(AC_AUTOCONF_VERSION,
   m4_copy(m4_PACKAGE_VERSION, AC_AUTOCONF_VERSION))dnl
 _AM_AUTOCONF_VERSION(m4_defn(AC_AUTOCONF_VERSION)))
 
 # Figure out how to run the assembler.                      -*- Autoconf -*-
 
-# Copyright (C) 2001-2018 Free Software Foundation, Inc.
+# Copyright (C) 2001-2021 Free Software Foundation, Inc.
 #
 # This file is free software; the Free Software Foundation
 # gives unlimited permission to copy and/or distribute it,
@@ -78,7 +78,7 @@
 
 # AM_AUX_DIR_EXPAND                                         -*- Autoconf -*-
 
-# Copyright (C) 2001-2018 Free Software Foundation, Inc.
+# Copyright (C) 2001-2021 Free Software Foundation, Inc.
 #
 # This file is free software; the Free Software Foundation
 # gives unlimited permission to copy and/or distribute it,
@@ -130,7 +130,7 @@
 
 # AM_CONDITIONAL                                            -*- Autoconf -*-
 
-# Copyright (C) 1997-2018 Free Software Foundation, Inc.
+# Copyright (C) 1997-2021 Free Software Foundation, Inc.
 #
 # This file is free software; the Free Software Foundation
 # gives unlimited permission to copy and/or distribute it,
@@ -161,7 +161,7 @@
 Usually this means the macro was only invoked conditionally.)
 fi))
 
-# Copyright (C) 1999-2018 Free Software Foundation, Inc.
+# Copyright (C) 1999-2021 Free Software Foundation, Inc.
 #
 # This file is free software; the Free Software Foundation
 # gives unlimited permission to copy and/or distribute it,
@@ -352,7 +352,7 @@
 
 # Generate code to set up dependency tracking.              -*- Autoconf -*-
 
-# Copyright (C) 1999-2018 Free Software Foundation, Inc.
+# Copyright (C) 1999-2021 Free Software Foundation, Inc.
 #
 # This file is free software; the Free Software Foundation
 # gives unlimited permission to copy and/or distribute it,
@@ -391,7 +391,9 @@
   done
   if test $am_rc -ne 0; then
     AC_MSG_FAILURE(Something went wrong bootstrapping makefile fragments
-    for automatic dependency tracking.  Try re-running configure with the
+    for automatic dependency tracking.  If GNU make was not used, consider
+    re-running the configure script with MAKE="gmake" (or whatever is
+    necessary).  You can also try re-running configure with the
     '--disable-dependency-tracking' option to at least be able to build
     the package (albeit without support for automatic dependency tracking).)
   fi
@@ -418,7 +420,7 @@
 
 # Do all the work for Automake.                             -*- Autoconf -*-
 
-# Copyright (C) 1996-2018 Free Software Foundation, Inc.
+# Copyright (C) 1996-2021 Free Software Foundation, Inc.
 #
 # This file is free software; the Free Software Foundation
 # gives unlimited permission to copy and/or distribute it,
@@ -446,6 +448,10 @@
 # release and drop the old call support.
 AC_DEFUN(AM_INIT_AUTOMAKE,
 AC_PREREQ(2.65)dnl
+m4_ifdef(_$0_ALREADY_INIT,
+  m4_fatal($0 expanded multiple times
+m4_defn(_$0_ALREADY_INIT)),
+  m4_define(_$0_ALREADY_INIT, m4_expansion_stack))dnl
 dnl Autoconf wants to disallow AM_ names.  We explicitly allow
 dnl the ones we care about.
 m4_pattern_allow(^AM_A-Z+FLAGS$)dnl
@@ -482,7 +488,7 @@
 _AM_SET_OPTIONS($1)dnl
 dnl Diagnose old-style AC_INIT with new-style AM_AUTOMAKE_INIT.
 m4_if(
-  m4_ifdef(AC_PACKAGE_NAME, ok):m4_ifdef(AC_PACKAGE_VERSION, ok),
+  m4_ifset(AC_PACKAGE_NAME, ok):m4_ifset(AC_PACKAGE_VERSION, ok),
   ok:ok,,
   m4_fatal(AC_INIT should be called with package and version arguments))dnl
  AC_SUBST(PACKAGE, 'AC_PACKAGE_TARNAME')dnl
@@ -534,6 +540,20 @@
 		  m4_define(AC_PROG_OBJCXX,
 			     m4_defn(AC_PROG_OBJCXX)_AM_DEPENDENCIES(OBJCXX)))dnl
 )
+# Variables for tags utilities; see am/tags.am
+if test -z "$CTAGS"; then
+  CTAGS=ctags
+fi
+AC_SUBST(CTAGS)
+if test -z "$ETAGS"; then
+  ETAGS=etags
+fi
+AC_SUBST(ETAGS)
+if test -z "$CSCOPE"; then
+  CSCOPE=cscope
+fi
+AC_SUBST(CSCOPE)
+
 AC_REQUIRE(AM_SILENT_RULES)dnl
 dnl The testsuite driver may need to know about EXEEXT, so add the
 dnl 'am__EXEEXT' conditional if _AM_COMPILER_EXEEXT was seen.  This
@@ -615,7 +635,7 @@
 done
 echo "timestamp for $_am_arg" >`AS_DIRNAME("$_am_arg")`/stamp-h$_am_stamp_count)
 
-# Copyright (C) 2001-2018 Free Software Foundation, Inc.
+# Copyright (C) 2001-2021 Free Software Foundation, Inc.
 #
 # This file is free software; the Free Software Foundation
 # gives unlimited permission to copy and/or distribute it,
@@ -636,7 +656,7 @@
 fi
 AC_SUBST(install_sh))
 
-# Copyright (C) 2003-2018 Free Software Foundation, Inc.
+# Copyright (C) 2003-2021 Free Software Foundation, Inc.
 #
 # This file is free software; the Free Software Foundation
 # gives unlimited permission to copy and/or distribute it,
@@ -657,7 +677,7 @@
 
 # Check to see how 'make' treats includes.	            -*- Autoconf -*-
 
-# Copyright (C) 2001-2018 Free Software Foundation, Inc.
+# Copyright (C) 2001-2021 Free Software Foundation, Inc.
 #
 # This file is free software; the Free Software Foundation
 # gives unlimited permission to copy and/or distribute it,
@@ -700,7 +720,7 @@
 
 # Fake the existence of programs that GNU maintainers use.  -*- Autoconf -*-
 
-# Copyright (C) 1997-2018 Free Software Foundation, Inc.
+# Copyright (C) 1997-2021 Free Software Foundation, Inc.
 #
 # This file is free software; the Free Software Foundation
 # gives unlimited permission to copy and/or distribute it,
@@ -721,12 +741,7 @@
 AC_REQUIRE(AM_AUX_DIR_EXPAND)dnl
 AC_REQUIRE_AUX_FILE(missing)dnl
 if test x"${MISSING+set}" != xset; then
-  case $am_aux_dir in
-  *\ * | *\	*)
-    MISSING="\${SHELL} \"$am_aux_dir/missing\"" ;;
-  *)
-    MISSING="\${SHELL} $am_aux_dir/missing" ;;
-  esac
+  MISSING="\${SHELL} '$am_aux_dir/missing'"
 fi
 # Use eval to expand $SHELL
 if eval "$MISSING --is-lightweight"; then
@@ -739,7 +754,7 @@
 
 # Helper functions for option handling.                     -*- Autoconf -*-
 
-# Copyright (C) 2001-2018 Free Software Foundation, Inc.
+# Copyright (C) 2001-2021 Free Software Foundation, Inc.
 #
 # This file is free software; the Free Software Foundation
 # gives unlimited permission to copy and/or distribute it,
@@ -768,7 +783,7 @@
 AC_DEFUN(_AM_IF_OPTION,
 m4_ifset(_AM_MANGLE_OPTION($1), $2, $3))
 
-# Copyright (C) 1999-2018 Free Software Foundation, Inc.
+# Copyright (C) 1999-2021 Free Software Foundation, Inc.
 #
 # This file is free software; the Free Software Foundation
 # gives unlimited permission to copy and/or distribute it,
@@ -815,7 +830,7 @@
 # For backward compatibility.
 AC_DEFUN_ONCE(AM_PROG_CC_C_O, AC_REQUIRE(AC_PROG_CC))
 
-# Copyright (C) 2001-2018 Free Software Foundation, Inc.
+# Copyright (C) 2001-2021 Free Software Foundation, Inc.
 #
 # This file is free software; the Free Software Foundation
 # gives unlimited permission to copy and/or distribute it,
@@ -834,7 +849,7 @@
 
 # Check to make sure that the build environment is sane.    -*- Autoconf -*-
 
-# Copyright (C) 1996-2018 Free Software Foundation, Inc.
+# Copyright (C) 1996-2021 Free Software Foundation, Inc.
 #
 # This file is free software; the Free Software Foundation
 # gives unlimited permission to copy and/or distribute it,
@@ -915,7 +930,7 @@
 rm -f conftest.file
 )
 
-# Copyright (C) 2009-2018 Free Software Foundation, Inc.
+# Copyright (C) 2009-2021 Free Software Foundation, Inc.
 #
 # This file is free software; the Free Software Foundation
 # gives unlimited permission to copy and/or distribute it,
@@ -975,7 +990,7 @@
 _AM_SUBST_NOTMAKE(AM_BACKSLASH)dnl
 )
 
-# Copyright (C) 2001-2018 Free Software Foundation, Inc.
+# Copyright (C) 2001-2021 Free Software Foundation, Inc.
 #
 # This file is free software; the Free Software Foundation
 # gives unlimited permission to copy and/or distribute it,
@@ -1003,7 +1018,7 @@
 INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s"
 AC_SUBST(INSTALL_STRIP_PROGRAM))
 
-# Copyright (C) 2006-2018 Free Software Foundation, Inc.
+# Copyright (C) 2006-2021 Free Software Foundation, Inc.
 #
 # This file is free software; the Free Software Foundation
 # gives unlimited permission to copy and/or distribute it,
@@ -1022,7 +1037,7 @@
 
 # Check how to create a tarball.                            -*- Autoconf -*-
 
-# Copyright (C) 2004-2018 Free Software Foundation, Inc.
+# Copyright (C) 2004-2021 Free Software Foundation, Inc.
 #
 # This file is free software; the Free Software Foundation
 # gives unlimited permission to copy and/or distribute it,

_service:tar_scm:xz-5.2.5.tar.xz/build-aux/compile -> _service:tar_scm:xz-5.4.1.tar.xz/build-aux/compile Changed

_service:tar_scm:xz-5.2.5.tar.xz/build-aux/config.guess -> _service:tar_scm:xz-5.4.1.tar.xz/build-aux/config.guess Changed

@@ -1,12 +1,14 @@
 #! /bin/sh
 # Attempt to guess a canonical system name.
-# Copyright 1992-2018 Free Software Foundation, Inc.
+# Copyright 1992-2022 Free Software Foundation, Inc.
 
-timestamp='2018-03-08'
+# shellcheck disable=SC2006,SC2268 # see below for rationale
+
+timestamp='2022-01-09'
 
 # This file is free software; you can redistribute it and/or modify it
 # under the terms of the GNU General Public License as published by
-# the Free Software Foundation; either version 3 of the License, or
+# the Free Software Foundation, either version 3 of the License, or
 # (at your option) any later version.
 #
 # This program is distributed in the hope that it will be useful, but
@@ -27,11 +29,19 @@
 # Originally written by Per Bothner; maintained since 2000 by Ben Elliston.
 #
 # You can get the latest version of this script from:
-# https://git.savannah.gnu.org/gitweb/?p=config.git;a=blob_plain;f=config.guess
+# https://git.savannah.gnu.org/cgit/config.git/plain/config.guess
 #
 # Please send patches to <config-patches@gnu.org>.
 
 
+# The "shellcheck disable" line above the timestamp inhibits complaints
+# about features and limitations of the classic Bourne shell that were
+# superseded or lifted in POSIX. However, this script identifies a wide
+# variety of pre-POSIX systems that do not have POSIX shells at all, and
+# even some reasonably current systems (Solaris 10 as case-in-point) still
+# have a pre-POSIX /bin/sh.
+
+
 me=`echo "$0" | sed -e 's,.*/,,'`
 
 usage="\
@@ -50,7 +60,7 @@
 GNU config.guess ($timestamp)
 
 Originally written by Per Bothner.
-Copyright 1992-2018 Free Software Foundation, Inc.
+Copyright 1992-2022 Free Software Foundation, Inc.
 
 This is free software; see the source for copying conditions. There is NO
 warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE."
@@ -84,7 +94,8 @@
 exit 1
 fi
 
-trap 'exit 1' 1 2 15
+# Just in case it came from the environment.
+GUESS=
 
 # CC_FOR_BUILD -- compiler used by this script. Note that the use of a
 # compiler to aid in system detection is discouraged as it requires
@@ -96,73 +107,90 @@
 
 # Portable tmp directory creation inspired by the Autoconf team.
 
-set_cc_for_build='
-trap "exitcode=\$?; (rm -f \$tmpfiles 2>/dev/null; rmdir \$tmp 2>/dev/null) && exit \$exitcode" 0 ;
-trap "rm -f \$tmpfiles 2>/dev/null; rmdir \$tmp 2>/dev/null; exit 1" 1 2 13 15 ;
-: ${TMPDIR=/tmp} ;
- { tmp=`(umask 077 && mktemp -d "$TMPDIR/cgXXXXXX") 2>/dev/null` && test -n "$tmp" && test -d "$tmp" ; } ||
- { test -n "$RANDOM" && tmp=$TMPDIR/cg$$-$RANDOM && (umask 077 && mkdir $tmp) ; } ||
- { tmp=$TMPDIR/cg-$$ && (umask 077 && mkdir $tmp) && echo "Warning: creating insecure temp directory" >&2 ; } ||
- { echo "$me: cannot create a temporary directory in $TMPDIR" >&2 ; exit 1 ; } ;
-dummy=$tmp/dummy ;
-tmpfiles="$dummy.c $dummy.o $dummy.rel $dummy" ;
-case $CC_FOR_BUILD,$HOST_CC,$CC in
- ,,) echo "int x;" > "$dummy.c" ;
-	for c in cc gcc c89 c99 ; do
-	 if ($c -c -o "$dummy.o" "$dummy.c") >/dev/null 2>&1 ; then
-	 CC_FOR_BUILD="$c"; break ;
-	 fi ;
-	done ;
-	if test x"$CC_FOR_BUILD" = x ; then
-	 CC_FOR_BUILD=no_compiler_found ;
-	fi
-	;;
- ,,*) CC_FOR_BUILD=$CC ;;
- ,*,*) CC_FOR_BUILD=$HOST_CC ;;
-esac ; set_cc_for_build= ;'
+tmp=
+# shellcheck disable=SC2172
+trap 'test -z "$tmp" || rm -fr "$tmp"' 0 1 2 13 15
+
+set_cc_for_build() {
+ # prevent multiple calls if $tmp is already set
+ test "$tmp" && return 0
+ : "${TMPDIR=/tmp}"
+ # shellcheck disable=SC2039,SC3028
+ { tmp=`(umask 077 && mktemp -d "$TMPDIR/cgXXXXXX") 2>/dev/null` && test -n "$tmp" && test -d "$tmp" ; } ||
+	{ test -n "$RANDOM" && tmp=$TMPDIR/cg$$-$RANDOM && (umask 077 && mkdir "$tmp" 2>/dev/null) ; } ||
+	{ tmp=$TMPDIR/cg-$$ && (umask 077 && mkdir "$tmp" 2>/dev/null) && echo "Warning: creating insecure temp directory" >&2 ; } ||
+	{ echo "$me: cannot create a temporary directory in $TMPDIR" >&2 ; exit 1 ; }
+ dummy=$tmp/dummy
+ case ${CC_FOR_BUILD-},${HOST_CC-},${CC-} in
+	,,) echo "int x;" > "$dummy.c"
+	 for driver in cc gcc c89 c99 ; do
+		 if ($driver -c -o "$dummy.o" "$dummy.c") >/dev/null 2>&1 ; then
+		 CC_FOR_BUILD=$driver
+		 break
+		 fi
+	 done
+	 if test x"$CC_FOR_BUILD" = x ; then
+		 CC_FOR_BUILD=no_compiler_found
+	 fi
+	 ;;
+	,,*) CC_FOR_BUILD=$CC ;;
+	,*,*) CC_FOR_BUILD=$HOST_CC ;;
+ esac
+}
 
 # This is needed to find uname on a Pyramid OSx when run in the BSD universe.
 # (ghazi@noc.rutgers.edu 1994-08-24)
-if (test -f /.attbin/uname) >/dev/null 2>&1 ; then
+if test -f /.attbin/uname ; then
 	PATH=$PATH:/.attbin ; export PATH
 fi
 
 UNAME_MACHINE=`(uname -m) 2>/dev/null` || UNAME_MACHINE=unknown
 UNAME_RELEASE=`(uname -r) 2>/dev/null` || UNAME_RELEASE=unknown
-UNAME_SYSTEM=`(uname -s) 2>/dev/null` || UNAME_SYSTEM=unknown
+UNAME_SYSTEM=`(uname -s) 2>/dev/null` || UNAME_SYSTEM=unknown
 UNAME_VERSION=`(uname -v) 2>/dev/null` || UNAME_VERSION=unknown
 
-case "$UNAME_SYSTEM" in
+case $UNAME_SYSTEM in
 Linux|GNU|GNU/*)
-	# If the system lacks a compiler, then just pick glibc.
-	# We could probably try harder.
-	LIBC=gnu
+	LIBC=unknown
 
-	eval "$set_cc_for_build"
+	set_cc_for_build
 	cat <<-EOF > "$dummy.c"
 	#include <features.h>
 	#if defined(__UCLIBC__)
 	LIBC=uclibc
 	#elif defined(__dietlibc__)
 	LIBC=dietlibc
-	#else
+	#elif defined(__GLIBC__)
 	LIBC=gnu
+	#else
+	#include <stdarg.h>
+	/* First heuristic to detect musl libc. */
+	#ifdef __DEFINED_va_list
+	LIBC=musl
+	#endif
 	#endif
 	EOF
-	eval "`$CC_FOR_BUILD -E "$dummy.c" 2>/dev/null | grep '^LIBC' | sed 's, ,,g'`"
+	cc_set_libc=`$CC_FOR_BUILD -E "$dummy.c" 2>/dev/null | grep '^LIBC' | sed 's, ,,g'`
+	eval "$cc_set_libc"
 
-	# If ldd exists, use it to detect musl libc.
-	if command -v ldd >/dev/null && \
-		ldd --version 2>&1 | grep -q ^musl
-	then
-	 LIBC=musl
+	# Second heuristic to detect musl libc.
+	if "$LIBC" = unknown &&
+	 command -v ldd >/dev/null &&
+	 ldd --version 2>&1 | grep -q ^musl; then
+		LIBC=musl
+	fi
+
+	# If the system lacks a compiler, then just pick glibc.
+	# We could probably try harder.
+	if "$LIBC" = unknown ; then
+		LIBC=gnu
 	fi
 	;;
 esac
 
 # Note: order is significant - the case branches are not exclusive.
 
-case "$UNAME_MACHINE:$UNAME_SYSTEM:$UNAME_RELEASE:$UNAME_VERSION" in
+case $UNAME_MACHINE:$UNAME_SYSTEM:$UNAME_RELEASE:$UNAME_VERSION in
 *:NetBSD:*:*)
 	# NetBSD (nbsd) targets should (where applicable) match one or
 	# more of the tuples: *-*-netbsdelf*, *-*-netbsdaout*,
@@ -174,12 +202,12 @@
 	#
 	# Note: NetBSD doesn't particularly care about the vendor
 	# portion of the name. We always set it to "unknown".
-	sysctl="sysctl -n hw.machine_arch"
 	UNAME_MACHINE_ARCH=`(uname -p 2>/dev/null || \
-	 "/sbin/$sysctl" 2>/dev/null || \
-	 "/usr/sbin/$sysctl" 2>/dev/null || \
+	 /sbin/sysctl -n hw.machine_arch 2>/dev/null || \
+	 /usr/sbin/sysctl -n hw.machine_arch 2>/dev/null || \
 	 echo unknown)`
-	case "$UNAME_MACHINE_ARCH" in
+	case $UNAME_MACHINE_ARCH in
+	 aarch64eb) machine=aarch64_be-unknown ;;
 	 armeb) machine=armeb-unknown ;;
 	 arm*) machine=arm-unknown ;;
 	 sh3el) machine=shl-unknown ;;
@@ -188,18 +216,18 @@
 	 earmv*)
 		arch=`echo "$UNAME_MACHINE_ARCH" | sed -e 's,^e$armv0-9$.*$,\1,'`
 		endian=`echo "$UNAME_MACHINE_ARCH" | sed -ne 's,^.*$eb$$,\1,p'`
-		machine="${arch}${endian}"-unknown
+		machine=${arch}${endian}-unknown
 		;;
-	 *) machine="$UNAME_MACHINE_ARCH"-unknown ;;
+	 *) machine=$UNAME_MACHINE_ARCH-unknown ;;
 	esac
 	# The Operating System including object format, if it has switched
 	# to ELF recently (or will in the future) and ABI.
-	case "$UNAME_MACHINE_ARCH" in
+	case $UNAME_MACHINE_ARCH in
 	 earm*)
 		os=netbsdelf
 		;;
 	 arm*|i386|m68k|ns32k|sh3*|sparc|vax)
-		eval "$set_cc_for_build"
+		set_cc_for_build
 		if echo __ELF__ | $CC_FOR_BUILD -E - 2>/dev/null \
 			| grep -q __ELF__
 		then
@@ -215,7 +243,7 @@
 		;;
 	esac
 	# Determine ABI tags.
-	case "$UNAME_MACHINE_ARCH" in
+	case $UNAME_MACHINE_ARCH in
 	 earm*)
 		expr='s/^earmv0-9/-eabi/;s/eb$//'
 		abi=`echo "$UNAME_MACHINE_ARCH" | sed -e "$expr"`
@@ -226,7 +254,7 @@
 	# thus, need a distinct triplet. However, they do not need
 	# kernel version information, so it can be replaced with a
 	# suitable tag, in the style of linux-gnu.
-	case "$UNAME_VERSION" in
+	case $UNAME_VERSION in
 	 Debian*)
 		release='-gnu'
 		;;
@@ -237,45 +265,57 @@
 	# Since CPU_TYPE-MANUFACTURER-KERNEL-OPERATING_SYSTEM:
 	# contains redundant information, the shorter form:
 	# CPU_TYPE-MANUFACTURER-OPERATING_SYSTEM is used.
-	echo "$machine-${os}${release}${abi}"
-	exit ;;
+	GUESS=$machine-${os}${release}${abi-}
+	;;
 *:Bitrig:*:*)
 	UNAME_MACHINE_ARCH=`arch | sed 's/Bitrig.//'`
-	echo "$UNAME_MACHINE_ARCH"-unknown-bitrig"$UNAME_RELEASE"
-	exit ;;
+	GUESS=$UNAME_MACHINE_ARCH-unknown-bitrig$UNAME_RELEASE
+	;;
 *:OpenBSD:*:*)
 	UNAME_MACHINE_ARCH=`arch | sed 's/OpenBSD.//'`
-	echo "$UNAME_MACHINE_ARCH"-unknown-openbsd"$UNAME_RELEASE"
-	exit ;;
+	GUESS=$UNAME_MACHINE_ARCH-unknown-openbsd$UNAME_RELEASE
+	;;
+ *:SecBSD:*:*)
+	UNAME_MACHINE_ARCH=`arch | sed 's/SecBSD.//'`
+	GUESS=$UNAME_MACHINE_ARCH-unknown-secbsd$UNAME_RELEASE
+	;;
 *:LibertyBSD:*:*)
 	UNAME_MACHINE_ARCH=`arch | sed 's/^.*BSD\.//'`
-	echo "$UNAME_MACHINE_ARCH"-unknown-libertybsd"$UNAME_RELEASE"
-	exit ;;
+	GUESS=$UNAME_MACHINE_ARCH-unknown-libertybsd$UNAME_RELEASE
+	;;
 *:MidnightBSD:*:*)
-	echo "$UNAME_MACHINE"-unknown-midnightbsd"$UNAME_RELEASE"
-	exit ;;
+	GUESS=$UNAME_MACHINE-unknown-midnightbsd$UNAME_RELEASE
+	;;
 *:ekkoBSD:*:*)
-	echo "$UNAME_MACHINE"-unknown-ekkobsd"$UNAME_RELEASE"
-	exit ;;
+	GUESS=$UNAME_MACHINE-unknown-ekkobsd$UNAME_RELEASE
+	;;
 *:SolidBSD:*:*)
-	echo "$UNAME_MACHINE"-unknown-solidbsd"$UNAME_RELEASE"
-	exit ;;
+	GUESS=$UNAME_MACHINE-unknown-solidbsd$UNAME_RELEASE
+	;;
+ *:OS108:*:*)
+	GUESS=$UNAME_MACHINE-unknown-os108_$UNAME_RELEASE
+	;;
 macppc:MirBSD:*:*)
-	echo powerpc-unknown-mirbsd"$UNAME_RELEASE"
-	exit ;;
+	GUESS=powerpc-unknown-mirbsd$UNAME_RELEASE
+	;;
 *:MirBSD:*:*)
-	echo "$UNAME_MACHINE"-unknown-mirbsd"$UNAME_RELEASE"
-	exit ;;
+	GUESS=$UNAME_MACHINE-unknown-mirbsd$UNAME_RELEASE
+	;;
 *:Sortix:*:*)
-	echo "$UNAME_MACHINE"-unknown-sortix
-	exit ;;
+	GUESS=$UNAME_MACHINE-unknown-sortix
+	;;
+ *:Twizzler:*:*)
+	GUESS=$UNAME_MACHINE-unknown-twizzler
+	;;
 *:Redox:*:*)
-	echo "$UNAME_MACHINE"-unknown-redox
-	exit ;;
+	GUESS=$UNAME_MACHINE-unknown-redox
+	;;
 mips:OSF1:*.*)
- echo mips-dec-osf1
- exit ;;
+	GUESS=mips-dec-osf1
+	;;
 alpha:OSF1:*:*)
+	# Reset EXIT trap before exiting to avoid spurious non-zero exit code.
+	trap '' 0
 	case $UNAME_RELEASE in
 	*4.0)
 		UNAME_RELEASE=`/usr/sbin/sizer -v | awk '{print $3}'`
@@ -289,7 +329,7 @@
 	# covers most systems running today. This code pipes the CPU
 	# types through head -n 1, so we only detect the type of CPU 0.
 	ALPHA_CPU_TYPE=`/usr/sbin/psrinfo -v | sed -n -e 's/^ The alpha $.*$ processor.*$/\1/p' | head -n 1`
-	case "$ALPHA_CPU_TYPE" in
+	case $ALPHA_CPU_TYPE in
 	 "EV4 (21064)")
 		UNAME_MACHINE=alpha ;;
 	 "EV4.5 (21064)")
@@ -326,117 +366,121 @@
 	# A Tn.n version is a released field test version.
 	# A Xn.n version is an unreleased experimental baselevel.
 	# 1.2 uses "1.2" for uname -r.
-	echo "$UNAME_MACHINE"-dec-osf"`echo "$UNAME_RELEASE" | sed -e 's/^PVTX//' | tr ABCDEFGHIJKLMNOPQRSTUVWXYZ abcdefghijklmnopqrstuvwxyz`"
-	# Reset EXIT trap before exiting to avoid spurious non-zero exit code.
-	exitcode=$?
-	trap '' 0
-	exit $exitcode ;;
+	OSF_REL=`echo "$UNAME_RELEASE" | sed -e 's/^PVTX//' | tr ABCDEFGHIJKLMNOPQRSTUVWXYZ abcdefghijklmnopqrstuvwxyz`
+	GUESS=$UNAME_MACHINE-dec-osf$OSF_REL
+	;;
 Amiga*:UNIX_System_V:4.0:*)
-	echo m68k-unknown-sysv4
-	exit ;;
+	GUESS=m68k-unknown-sysv4
+	;;
 *:AamigaOoSs:*:*)
-	echo "$UNAME_MACHINE"-unknown-amigaos
-	exit ;;
+	GUESS=$UNAME_MACHINE-unknown-amigaos
+	;;
 *:MmorphOoSs:*:*)
-	echo "$UNAME_MACHINE"-unknown-morphos
-	exit ;;
+	GUESS=$UNAME_MACHINE-unknown-morphos
+	;;
 *:OS/390:*:*)
-	echo i370-ibm-openedition
-	exit ;;
+	GUESS=i370-ibm-openedition
+	;;
 *:z/VM:*:*)
-	echo s390-ibm-zvmoe
-	exit ;;
+	GUESS=s390-ibm-zvmoe
+	;;
 *:OS400:*:*)
-	echo powerpc-ibm-os400
-	exit ;;
+	GUESS=powerpc-ibm-os400
+	;;
 arm:RISC*:1.012*:*|arm:riscix:1.012*:*)
-	echo arm-acorn-riscix"$UNAME_RELEASE"
-	exit ;;
+	GUESS=arm-acorn-riscix$UNAME_RELEASE
+	;;
 arm*:riscos:*:*|arm*:RISCOS:*:*)
-	echo arm-unknown-riscos
-	exit ;;
+	GUESS=arm-unknown-riscos
+	;;
 SR2?01:HI-UX/MPP:*:* | SR8000:HI-UX/MPP:*:*)
-	echo hppa1.1-hitachi-hiuxmpp
-	exit ;;
+	GUESS=hppa1.1-hitachi-hiuxmpp
+	;;
 Pyramid*:OSx*:*:* | MIS*:OSx*:*:* | MIS*:SMP_DC-OSx*:*:*)
 	# akee@wpdis03.wpafb.af.mil (Earle F. Ake) contributed MIS and NILE.
-	if test "`(/bin/universe) 2>/dev/null`" = att ; then
-		echo pyramid-pyramid-sysv3
-	else
-		echo pyramid-pyramid-bsd
-	fi
-	exit ;;
+	case `(/bin/universe) 2>/dev/null` in
+	 att) GUESS=pyramid-pyramid-sysv3 ;;
+	 *) GUESS=pyramid-pyramid-bsd ;;
+	esac
+	;;
 NILE*:*:*:dcosx)
-	echo pyramid-pyramid-svr4
-	exit ;;
+	GUESS=pyramid-pyramid-svr4
+	;;
 DRS?6000:unix:4.0:6*)
-	echo sparc-icl-nx6
-	exit ;;
+	GUESS=sparc-icl-nx6
+	;;
 DRS?6000:UNIX_SV:4.2*:7* | DRS?6000:isis:4.2*:7*)
 	case `/usr/bin/uname -p` in
-	 sparc) echo sparc-icl-nx7; exit ;;
-	esac ;;
+	 sparc) GUESS=sparc-icl-nx7 ;;
+	esac
+	;;
 s390x:SunOS:*:*)
-	echo "$UNAME_MACHINE"-ibm-solaris2"`echo "$UNAME_RELEASE" | sed -e 's/^.*//'`"
-	exit ;;
+	SUN_REL=`echo "$UNAME_RELEASE" | sed -e 's/^.*//'`
+	GUESS=$UNAME_MACHINE-ibm-solaris2$SUN_REL
+	;;
 sun4H:SunOS:5.*:*)
-	echo sparc-hal-solaris2"`echo "$UNAME_RELEASE"|sed -e 's/^.*//'`"
-	exit ;;
+	SUN_REL=`echo "$UNAME_RELEASE" | sed -e 's/^.*//'`
+	GUESS=sparc-hal-solaris2$SUN_REL
+	;;
 sun4*:SunOS:5.*:* | tadpole*:SunOS:5.*:*)
-	echo sparc-sun-solaris2"`echo "$UNAME_RELEASE" | sed -e 's/^.*//'`"
-	exit ;;
+	SUN_REL=`echo "$UNAME_RELEASE" | sed -e 's/^.*//'`
+	GUESS=sparc-sun-solaris2$SUN_REL
+	;;
 i86pc:AuroraUX:5.*:* | i86xen:AuroraUX:5.*:*)
-	echo i386-pc-auroraux"$UNAME_RELEASE"
-	exit ;;
+	GUESS=i386-pc-auroraux$UNAME_RELEASE
+	;;
 i86pc:SunOS:5.*:* | i86xen:SunOS:5.*:*)
-	eval "$set_cc_for_build"
+	set_cc_for_build
 	SUN_ARCH=i386
 	# If there is a compiler, see if it is configured for 64-bit objects.
 	# Note that the Sun cc does not turn __LP64__ into 1 like gcc does.
 	# This test works for both compilers.
-	if "$CC_FOR_BUILD" != no_compiler_found ; then
+	if test "$CC_FOR_BUILD" != no_compiler_found; then
 	 if (echo '#ifdef __amd64'; echo IS_64BIT_ARCH; echo '#endif') | \
-		(CCOPTS="" $CC_FOR_BUILD -E - 2>/dev/null) | \
+		(CCOPTS="" $CC_FOR_BUILD -m64 -E - 2>/dev/null) | \
 		grep IS_64BIT_ARCH >/dev/null
 	 then
 		SUN_ARCH=x86_64
 	 fi
 	fi
-	echo "$SUN_ARCH"-pc-solaris2"`echo "$UNAME_RELEASE"|sed -e 's/^.*//'`"
-	exit ;;
+	SUN_REL=`echo "$UNAME_RELEASE" | sed -e 's/^.*//'`
+	GUESS=$SUN_ARCH-pc-solaris2$SUN_REL
+	;;
 sun4*:SunOS:6*:*)
 	# According to config.sub, this is the proper way to canonicalize
 	# SunOS6. Hard to guess exactly what SunOS6 will be like, but
 	# it's likely to be more like Solaris than SunOS4.
-	echo sparc-sun-solaris3"`echo "$UNAME_RELEASE"|sed -e 's/^.*//'`"
-	exit ;;
+	SUN_REL=`echo "$UNAME_RELEASE" | sed -e 's/^.*//'`
+	GUESS=sparc-sun-solaris3$SUN_REL
+	;;
 sun4*:SunOS:*:*)
-	case "`/usr/bin/arch -k`" in
+	case `/usr/bin/arch -k` in
 	 Series*|S4*)
 		UNAME_RELEASE=`uname -v`
 		;;
 	esac
 	# Japanese Language versions have a version number like `4.1.3-JL'.
-	echo sparc-sun-sunos"`echo "$UNAME_RELEASE"|sed -e 's/-/_/'`"
-	exit ;;
+	SUN_REL=`echo "$UNAME_RELEASE" | sed -e 's/-/_/'`
+	GUESS=sparc-sun-sunos$SUN_REL
+	;;
 sun3*:SunOS:*:*)
-	echo m68k-sun-sunos"$UNAME_RELEASE"
-	exit ;;
+	GUESS=m68k-sun-sunos$UNAME_RELEASE
+	;;
 sun*:*:4.2BSD:*)
 	UNAME_RELEASE=`(sed 1q /etc/motd | awk '{print substr($5,1,3)}') 2>/dev/null`
 	test "x$UNAME_RELEASE" = x && UNAME_RELEASE=3
-	case "`/bin/arch`" in
+	case `/bin/arch` in
 	 sun3)
-		echo m68k-sun-sunos"$UNAME_RELEASE"
+		GUESS=m68k-sun-sunos$UNAME_RELEASE
 		;;
 	 sun4)
-		echo sparc-sun-sunos"$UNAME_RELEASE"
+		GUESS=sparc-sun-sunos$UNAME_RELEASE
 		;;
 	esac
-	exit ;;
+	;;
 aushp:SunOS:*:*)
-	echo sparc-auspex-sunos"$UNAME_RELEASE"
-	exit ;;
+	GUESS=sparc-auspex-sunos$UNAME_RELEASE
+	;;
 # The situation for MiNT is a little confusing. The machine name
 # can be virtually everything (everything which is not
 # "atarist" or "atariste" at least should have a processor
@@ -446,43 +490,43 @@
 # MiNT. But MiNT is downward compatible to TOS, so this should
 # be no problem.
 atariste:*MiNT:*:* | atariste:*mint:*:* | atariste:*TOS:*:*)
-	echo m68k-atari-mint"$UNAME_RELEASE"
-	exit ;;
+	GUESS=m68k-atari-mint$UNAME_RELEASE
+	;;
 atari*:*MiNT:*:* | atari*:*mint:*:* | atariste:*TOS:*:*)
-	echo m68k-atari-mint"$UNAME_RELEASE"
-	exit ;;
+	GUESS=m68k-atari-mint$UNAME_RELEASE
+	;;
 *falcon*:*MiNT:*:* | *falcon*:*mint:*:* | *falcon*:*TOS:*:*)
-	echo m68k-atari-mint"$UNAME_RELEASE"
-	exit ;;
+	GUESS=m68k-atari-mint$UNAME_RELEASE
+	;;
 milan*:*MiNT:*:* | milan*:*mint:*:* | *milan*:*TOS:*:*)
-	echo m68k-milan-mint"$UNAME_RELEASE"
-	exit ;;
+	GUESS=m68k-milan-mint$UNAME_RELEASE
+	;;
 hades*:*MiNT:*:* | hades*:*mint:*:* | *hades*:*TOS:*:*)
-	echo m68k-hades-mint"$UNAME_RELEASE"
-	exit ;;
+	GUESS=m68k-hades-mint$UNAME_RELEASE
+	;;
 *:*MiNT:*:* | *:*mint:*:* | *:*TOS:*:*)
-	echo m68k-unknown-mint"$UNAME_RELEASE"
-	exit ;;
+	GUESS=m68k-unknown-mint$UNAME_RELEASE
+	;;
 m68k:machten:*:*)
-	echo m68k-apple-machten"$UNAME_RELEASE"
-	exit ;;
+	GUESS=m68k-apple-machten$UNAME_RELEASE
+	;;
 powerpc:machten:*:*)
-	echo powerpc-apple-machten"$UNAME_RELEASE"
-	exit ;;
+	GUESS=powerpc-apple-machten$UNAME_RELEASE
+	;;
 RISC*:Mach:*:*)
-	echo mips-dec-mach_bsd4.3
-	exit ;;
+	GUESS=mips-dec-mach_bsd4.3
+	;;
 RISC*:ULTRIX:*:*)
-	echo mips-dec-ultrix"$UNAME_RELEASE"
-	exit ;;
+	GUESS=mips-dec-ultrix$UNAME_RELEASE
+	;;
 VAX*:ULTRIX*:*:*)
-	echo vax-dec-ultrix"$UNAME_RELEASE"
-	exit ;;
+	GUESS=vax-dec-ultrix$UNAME_RELEASE
+	;;
 2020:CLIX:*:* | 2430:CLIX:*:*)
-	echo clipper-intergraph-clix"$UNAME_RELEASE"
-	exit ;;
+	GUESS=clipper-intergraph-clix$UNAME_RELEASE
+	;;
 mips:*:*:UMIPS | mips:*:*:RISCos)
-	eval "$set_cc_for_build"
+	set_cc_for_build
 	sed 's/^	//' << EOF > "$dummy.c"
 #ifdef __cplusplus
 #include <stdio.h> /* for printf() prototype */
@@ -508,78 +552,79 @@
 	 dummyarg=`echo "$UNAME_RELEASE" | sed -n 's/$0-9*$.*/\1/p'` &&
 	 SYSTEM_NAME=`"$dummy" "$dummyarg"` &&
 	 { echo "$SYSTEM_NAME"; exit; }
-	echo mips-mips-riscos"$UNAME_RELEASE"
-	exit ;;
+	GUESS=mips-mips-riscos$UNAME_RELEASE
+	;;
 Motorola:PowerMAX_OS:*:*)
-	echo powerpc-motorola-powermax
-	exit ;;
+	GUESS=powerpc-motorola-powermax
+	;;
 Motorola:*:4.3:PL8-*)
-	echo powerpc-harris-powermax
-	exit ;;
+	GUESS=powerpc-harris-powermax
+	;;
 Night_Hawk:*:*:PowerMAX_OS | Synergy:PowerMAX_OS:*:*)
-	echo powerpc-harris-powermax
-	exit ;;
+	GUESS=powerpc-harris-powermax
+	;;
 Night_Hawk:Power_UNIX:*:*)
-	echo powerpc-harris-powerunix
-	exit ;;
+	GUESS=powerpc-harris-powerunix
+	;;
 m88k:CX/UX:7*:*)
-	echo m88k-harris-cxux7
-	exit ;;
+	GUESS=m88k-harris-cxux7
+	;;
 m88k:*:4*:R4*)
-	echo m88k-motorola-sysv4
-	exit ;;
+	GUESS=m88k-motorola-sysv4
+	;;
 m88k:*:3*:R3*)
-	echo m88k-motorola-sysv3
-	exit ;;
+	GUESS=m88k-motorola-sysv3
+	;;
 AViiON:dgux:*:*)
 	# DG/UX returns AViiON for all architectures
 	UNAME_PROCESSOR=`/usr/bin/uname -p`
-	if "$UNAME_PROCESSOR" = mc88100 || "$UNAME_PROCESSOR" = mc88110 
+	if test "$UNAME_PROCESSOR" = mc88100 || test "$UNAME_PROCESSOR" = mc88110
 	then
-	 if "$TARGET_BINARY_INTERFACE"x = m88kdguxelfx || \
-	 "$TARGET_BINARY_INTERFACE"x = x 
+	 if test "$TARGET_BINARY_INTERFACE"x = m88kdguxelfx || \
+	 test "$TARGET_BINARY_INTERFACE"x = x
 	 then
-		echo m88k-dg-dgux"$UNAME_RELEASE"
+		GUESS=m88k-dg-dgux$UNAME_RELEASE
 	 else
-		echo m88k-dg-dguxbcs"$UNAME_RELEASE"
+		GUESS=m88k-dg-dguxbcs$UNAME_RELEASE
 	 fi
 	else
-	 echo i586-dg-dgux"$UNAME_RELEASE"
+	 GUESS=i586-dg-dgux$UNAME_RELEASE
 	fi
-	exit ;;
+	;;
 M88*:DolphinOS:*:*)	# DolphinOS (SVR3)
-	echo m88k-dolphin-sysv3
-	exit ;;
+	GUESS=m88k-dolphin-sysv3
+	;;
 M88*:*:R3*:*)
 	# Delta 88k system running SVR3
-	echo m88k-motorola-sysv3
-	exit ;;
+	GUESS=m88k-motorola-sysv3
+	;;
 XD88*:*:*:*) # Tektronix XD88 system running UTekV (SVR3)
-	echo m88k-tektronix-sysv3
-	exit ;;
+	GUESS=m88k-tektronix-sysv3
+	;;
 Tek430-90-9:UTek:*:*) # Tektronix 4300 system running UTek (BSD)
-	echo m68k-tektronix-bsd
-	exit ;;
+	GUESS=m68k-tektronix-bsd
+	;;
 *:IRIX*:*:*)
-	echo mips-sgi-irix"`echo "$UNAME_RELEASE"|sed -e 's/-/_/g'`"
-	exit ;;
+	IRIX_REL=`echo "$UNAME_RELEASE" | sed -e 's/-/_/g'`
+	GUESS=mips-sgi-irix$IRIX_REL
+	;;
 ????????:AIX?:12.1:2) # AIX 2.2.1 or AIX 2.1.1 is RT/PC AIX.
-	echo romp-ibm-aix # uname -m gives an 8 hex-code CPU id
-	exit ;; # Note that: echo "'`uname -s`'" gives 'AIX '
+	GUESS=romp-ibm-aix # uname -m gives an 8 hex-code CPU id
+	;; # Note that: echo "'`uname -s`'" gives 'AIX '
 i*86:AIX:*:*)
-	echo i386-ibm-aix
-	exit ;;
+	GUESS=i386-ibm-aix
+	;;
 ia64:AIX:*:*)
-	if -x /usr/bin/oslevel ; then
+	if test -x /usr/bin/oslevel ; then
 		IBM_REV=`/usr/bin/oslevel`
 	else
-		IBM_REV="$UNAME_VERSION.$UNAME_RELEASE"
+		IBM_REV=$UNAME_VERSION.$UNAME_RELEASE
 	fi
-	echo "$UNAME_MACHINE"-ibm-aix"$IBM_REV"
-	exit ;;
+	GUESS=$UNAME_MACHINE-ibm-aix$IBM_REV
+	;;
 *:AIX:2:3)
 	if grep bos325 /usr/include/stdio.h >/dev/null 2>&1; then
-		eval "$set_cc_for_build"
+		set_cc_for_build
 		sed 's/^		//' << EOF > "$dummy.c"
 		#include <sys/systemcfg.h>
 
@@ -593,16 +638,16 @@
 EOF
 		if $CC_FOR_BUILD -o "$dummy" "$dummy.c" && SYSTEM_NAME=`"$dummy"`
 		then
-			echo "$SYSTEM_NAME"
+			GUESS=$SYSTEM_NAME
 		else
-			echo rs6000-ibm-aix3.2.5
+			GUESS=rs6000-ibm-aix3.2.5
 		fi
 	elif grep bos324 /usr/include/stdio.h >/dev/null 2>&1; then
-		echo rs6000-ibm-aix3.2.4
+		GUESS=rs6000-ibm-aix3.2.4
 	else
-		echo rs6000-ibm-aix3.2
+		GUESS=rs6000-ibm-aix3.2
 	fi
-	exit ;;
+	;;
 *:AIX:*:4567)
 	IBM_CPU_ID=`/usr/sbin/lsdev -C -c processor -S available | sed 1q | awk '{ print $1 }'`
 	if /usr/sbin/lsattr -El "$IBM_CPU_ID" | grep ' POWER' >/dev/null 2>&1; then
@@ -610,57 +655,57 @@
 	else
 		IBM_ARCH=powerpc
 	fi
-	if -x /usr/bin/lslpp ; then
-		IBM_REV=`/usr/bin/lslpp -Lqc bos.rte.libc |
+	if test -x /usr/bin/lslpp ; then
+		IBM_REV=`/usr/bin/lslpp -Lqc bos.rte.libc | \
 			 awk -F: '{ print $3 }' | sed s/0-9*$/0/`
 	else
-		IBM_REV="$UNAME_VERSION.$UNAME_RELEASE"
+		IBM_REV=$UNAME_VERSION.$UNAME_RELEASE
 	fi
-	echo "$IBM_ARCH"-ibm-aix"$IBM_REV"
-	exit ;;
+	GUESS=$IBM_ARCH-ibm-aix$IBM_REV
+	;;
 *:AIX:*:*)
-	echo rs6000-ibm-aix
-	exit ;;
+	GUESS=rs6000-ibm-aix
+	;;
 ibmrt:4.4BSD:*|romp-ibm:4.4BSD:*)
-	echo romp-ibm-bsd4.4
-	exit ;;
+	GUESS=romp-ibm-bsd4.4
+	;;
 ibmrt:*BSD:*|romp-ibm:BSD:*) # covers RT/PC BSD and
-	echo romp-ibm-bsd"$UNAME_RELEASE" # 4.3 with uname added to
-	exit ;; # report: romp-ibm BSD 4.3
+	GUESS=romp-ibm-bsd$UNAME_RELEASE # 4.3 with uname added to
+	;; # report: romp-ibm BSD 4.3
 *:BOSX:*:*)
-	echo rs6000-bull-bosx
-	exit ;;
+	GUESS=rs6000-bull-bosx
+	;;
 DPX/2?00:B.O.S.:*:*)
-	echo m68k-bull-sysv3
-	exit ;;
+	GUESS=m68k-bull-sysv3
+	;;
 9000/34??:4.3bsd:1.*:*)
-	echo m68k-hp-bsd
-	exit ;;
+	GUESS=m68k-hp-bsd
+	;;
 hp300:4.4BSD:*:* | 9000/34??:4.3bsd:2.*:*)
-	echo m68k-hp-bsd4.4
-	exit ;;
+	GUESS=m68k-hp-bsd4.4
+	;;
 9000/34678??:HP-UX:*:*)
-	HPUX_REV=`echo "$UNAME_RELEASE"|sed -e 's/^.*.0B*//'`
-	case "$UNAME_MACHINE" in
+	HPUX_REV=`echo "$UNAME_RELEASE" | sed -e 's/^.*.0B*//'`
+	case $UNAME_MACHINE in
 	 9000/31?) HP_ARCH=m68000 ;;
 	 9000/34??) HP_ARCH=m68k ;;
 	 9000/6780-90-9)
-		if -x /usr/bin/getconf ; then
+		if test -x /usr/bin/getconf; then
 		 sc_cpu_version=`/usr/bin/getconf SC_CPU_VERSION 2>/dev/null`
 		 sc_kernel_bits=`/usr/bin/getconf SC_KERNEL_BITS 2>/dev/null`
-		 case "$sc_cpu_version" in
+		 case $sc_cpu_version in
 		 523) HP_ARCH=hppa1.0 ;; # CPU_PA_RISC1_0
 		 528) HP_ARCH=hppa1.1 ;; # CPU_PA_RISC1_1
 		 532) # CPU_PA_RISC2_0
-			case "$sc_kernel_bits" in
+			case $sc_kernel_bits in
 			 32) HP_ARCH=hppa2.0n ;;
 			 64) HP_ARCH=hppa2.0w ;;
 			 '') HP_ARCH=hppa2.0 ;; # HP-UX 10.20
 			esac ;;
 		 esac
 		fi
-		if "$HP_ARCH" = "" ; then
-		 eval "$set_cc_for_build"
+		if test "$HP_ARCH" = ""; then
+		 set_cc_for_build
 		 sed 's/^		//' << EOF > "$dummy.c"
 
 		#define _HPUX_SOURCE
@@ -698,9 +743,9 @@
 		 test -z "$HP_ARCH" && HP_ARCH=hppa
 		fi ;;
 	esac
-	if "$HP_ARCH" = hppa2.0w 
+	if test "$HP_ARCH" = hppa2.0w
 	then
-	 eval "$set_cc_for_build"
+	 set_cc_for_build
 
 	 # hppa2.0w-hp-hpux* has a 64-bit kernel and a compiler generating
 	 # 32-bit code. hppa64-hp-hpux* has the same kernel and a compiler
@@ -719,14 +764,14 @@
 		HP_ARCH=hppa64
 	 fi
 	fi
-	echo "$HP_ARCH"-hp-hpux"$HPUX_REV"
-	exit ;;
+	GUESS=$HP_ARCH-hp-hpux$HPUX_REV
+	;;
 ia64:HP-UX:*:*)
-	HPUX_REV=`echo "$UNAME_RELEASE"|sed -e 's/^.*.0B*//'`
-	echo ia64-hp-hpux"$HPUX_REV"
-	exit ;;
+	HPUX_REV=`echo "$UNAME_RELEASE" | sed -e 's/^.*.0B*//'`
+	GUESS=ia64-hp-hpux$HPUX_REV
+	;;
 3050*:HI-UX:*:*)
-	eval "$set_cc_for_build"
+	set_cc_for_build
 	sed 's/^	//' << EOF > "$dummy.c"
 	#include <unistd.h>
 	int
@@ -754,36 +799,36 @@
 EOF
 	$CC_FOR_BUILD -o "$dummy" "$dummy.c" && SYSTEM_NAME=`"$dummy"` &&
 		{ echo "$SYSTEM_NAME"; exit; }
-	echo unknown-hitachi-hiuxwe2
-	exit ;;
+	GUESS=unknown-hitachi-hiuxwe2
+	;;
 9000/7??:4.3bsd:*:* | 9000/8?79:4.3bsd:*:*)
-	echo hppa1.1-hp-bsd
-	exit ;;
+	GUESS=hppa1.1-hp-bsd
+	;;
 9000/8??:4.3bsd:*:*)
-	echo hppa1.0-hp-bsd
-	exit ;;
+	GUESS=hppa1.0-hp-bsd
+	;;
 *9??*:MPE/iX:*:* | *3000*:MPE/iX:*:*)
-	echo hppa1.0-hp-mpeix
-	exit ;;
+	GUESS=hppa1.0-hp-mpeix
+	;;
 hp7??:OSF1:*:* | hp8?79:OSF1:*:*)
-	echo hppa1.1-hp-osf
-	exit ;;
+	GUESS=hppa1.1-hp-osf
+	;;
 hp8??:OSF1:*:*)
-	echo hppa1.0-hp-osf
-	exit ;;
+	GUESS=hppa1.0-hp-osf
+	;;
 i*86:OSF1:*:*)
-	if -x /usr/sbin/sysversion ; then
-	 echo "$UNAME_MACHINE"-unknown-osf1mk
+	if test -x /usr/sbin/sysversion ; then
+	 GUESS=$UNAME_MACHINE-unknown-osf1mk
 	else
-	 echo "$UNAME_MACHINE"-unknown-osf1
+	 GUESS=$UNAME_MACHINE-unknown-osf1
 	fi
-	exit ;;
+	;;
 parisc*:Lites*:*:*)
-	echo hppa1.1-hp-lites
-	exit ;;
+	GUESS=hppa1.1-hp-lites
+	;;
 C1*:ConvexOS:*:* | convex:ConvexOS:C1*:*)
-	echo c1-convex-bsd
-	exit ;;
+	GUESS=c1-convex-bsd
+	;;
 C2*:ConvexOS:*:* | convex:ConvexOS:C2*:*)
 	if getsysinfo -f scalar_acc
 	then echo c32-convex-bsd
@@ -791,17 +836,18 @@
 	fi
 	exit ;;
 C34*:ConvexOS:*:* | convex:ConvexOS:C34*:*)
-	echo c34-convex-bsd
-	exit ;;
+	GUESS=c34-convex-bsd
+	;;
 C38*:ConvexOS:*:* | convex:ConvexOS:C38*:*)
-	echo c38-convex-bsd
-	exit ;;
+	GUESS=c38-convex-bsd
+	;;
 C4*:ConvexOS:*:* | convex:ConvexOS:C4*:*)
-	echo c4-convex-bsd
-	exit ;;
+	GUESS=c4-convex-bsd
+	;;
 CRAY*Y-MP:*:*:*)
-	echo ymp-cray-unicos"$UNAME_RELEASE" | sed -e 's/\.^.*$/.X/'
-	exit ;;
+	CRAY_REL=`echo "$UNAME_RELEASE" | sed -e 's/\.^.*$/.X/'`
+	GUESS=ymp-cray-unicos$CRAY_REL
+	;;
 CRAY*A-Z90:*:*:*)
 	echo "$UNAME_MACHINE"-cray-unicos"$UNAME_RELEASE" \
 	| sed -e 's/CRAY.*$A-Z90$/\1/' \
@@ -809,103 +855,129 @@
 	 -e 's/\.^.*$/.X/'
 	exit ;;
 CRAY*TS:*:*:*)
-	echo t90-cray-unicos"$UNAME_RELEASE" | sed -e 's/\.^.*$/.X/'
-	exit ;;
+	CRAY_REL=`echo "$UNAME_RELEASE" | sed -e 's/\.^.*$/.X/'`
+	GUESS=t90-cray-unicos$CRAY_REL
+	;;
 CRAY*T3E:*:*:*)
-	echo alphaev5-cray-unicosmk"$UNAME_RELEASE" | sed -e 's/\.^.*$/.X/'
-	exit ;;
+	CRAY_REL=`echo "$UNAME_RELEASE" | sed -e 's/\.^.*$/.X/'`
+	GUESS=alphaev5-cray-unicosmk$CRAY_REL
+	;;
 CRAY*SV1:*:*:*)
-	echo sv1-cray-unicos"$UNAME_RELEASE" | sed -e 's/\.^.*$/.X/'
-	exit ;;
+	CRAY_REL=`echo "$UNAME_RELEASE" | sed -e 's/\.^.*$/.X/'`
+	GUESS=sv1-cray-unicos$CRAY_REL
+	;;
 *:UNICOS/mp:*:*)
-	echo craynv-cray-unicosmp"$UNAME_RELEASE" | sed -e 's/\.^.*$/.X/'
-	exit ;;
+	CRAY_REL=`echo "$UNAME_RELEASE" | sed -e 's/\.^.*$/.X/'`
+	GUESS=craynv-cray-unicosmp$CRAY_REL
+	;;
 F3001:UNIX_System_V:*:* | F700:UNIX_System_V:*:*)
 	FUJITSU_PROC=`uname -m | tr ABCDEFGHIJKLMNOPQRSTUVWXYZ abcdefghijklmnopqrstuvwxyz`
 	FUJITSU_SYS=`uname -p | tr ABCDEFGHIJKLMNOPQRSTUVWXYZ abcdefghijklmnopqrstuvwxyz | sed -e 's/\///'`
 	FUJITSU_REL=`echo "$UNAME_RELEASE" | sed -e 's/ /_/'`
-	echo "${FUJITSU_PROC}-fujitsu-${FUJITSU_SYS}${FUJITSU_REL}"
-	exit ;;
+	GUESS=${FUJITSU_PROC}-fujitsu-${FUJITSU_SYS}${FUJITSU_REL}
+	;;
 5000:UNIX_System_V:4.*:*)
 	FUJITSU_SYS=`uname -p | tr ABCDEFGHIJKLMNOPQRSTUVWXYZ abcdefghijklmnopqrstuvwxyz | sed -e 's/\///'`
 	FUJITSU_REL=`echo "$UNAME_RELEASE" | tr ABCDEFGHIJKLMNOPQRSTUVWXYZ abcdefghijklmnopqrstuvwxyz | sed -e 's/ /_/'`
-	echo "sparc-fujitsu-${FUJITSU_SYS}${FUJITSU_REL}"
-	exit ;;
+	GUESS=sparc-fujitsu-${FUJITSU_SYS}${FUJITSU_REL}
+	;;
 i*86:BSD/386:*:* | i*86:BSD/OS:*:* | *:Ascend\ Embedded/OS:*:*)
-	echo "$UNAME_MACHINE"-pc-bsdi"$UNAME_RELEASE"
-	exit ;;
+	GUESS=$UNAME_MACHINE-pc-bsdi$UNAME_RELEASE
+	;;
 sparc*:BSD/OS:*:*)
-	echo sparc-unknown-bsdi"$UNAME_RELEASE"
-	exit ;;
+	GUESS=sparc-unknown-bsdi$UNAME_RELEASE
+	;;
 *:BSD/OS:*:*)
-	echo "$UNAME_MACHINE"-unknown-bsdi"$UNAME_RELEASE"
-	exit ;;
+	GUESS=$UNAME_MACHINE-unknown-bsdi$UNAME_RELEASE
+	;;
+ arm:FreeBSD:*:*)
+	UNAME_PROCESSOR=`uname -p`
+	set_cc_for_build
+	if echo __ARM_PCS_VFP | $CC_FOR_BUILD -E - 2>/dev/null \
+	 | grep -q __ARM_PCS_VFP
+	then
+	 FREEBSD_REL=`echo "$UNAME_RELEASE" | sed -e 's/-(.*//'`
+	 GUESS=$UNAME_PROCESSOR-unknown-freebsd$FREEBSD_REL-gnueabi
+	else
+	 FREEBSD_REL=`echo "$UNAME_RELEASE" | sed -e 's/-(.*//'`
+	 GUESS=$UNAME_PROCESSOR-unknown-freebsd$FREEBSD_REL-gnueabihf
+	fi
+	;;
 *:FreeBSD:*:*)
 	UNAME_PROCESSOR=`/usr/bin/uname -p`
-	case "$UNAME_PROCESSOR" in
+	case $UNAME_PROCESSOR in
 	 amd64)
 		UNAME_PROCESSOR=x86_64 ;;
 	 i386)
 		UNAME_PROCESSOR=i586 ;;
 	esac
-	echo "$UNAME_PROCESSOR"-unknown-freebsd"`echo "$UNAME_RELEASE"|sed -e 's/-(.*//'`"
-	exit ;;
+	FREEBSD_REL=`echo "$UNAME_RELEASE" | sed -e 's/-(.*//'`
+	GUESS=$UNAME_PROCESSOR-unknown-freebsd$FREEBSD_REL
+	;;
 i*:CYGWIN*:*)
-	echo "$UNAME_MACHINE"-pc-cygwin
-	exit ;;
+	GUESS=$UNAME_MACHINE-pc-cygwin
+	;;
 *:MINGW64*:*)
-	echo "$UNAME_MACHINE"-pc-mingw64
-	exit ;;
+	GUESS=$UNAME_MACHINE-pc-mingw64
+	;;
 *:MINGW*:*)
-	echo "$UNAME_MACHINE"-pc-mingw32
-	exit ;;
+	GUESS=$UNAME_MACHINE-pc-mingw32
+	;;
 *:MSYS*:*)
-	echo "$UNAME_MACHINE"-pc-msys
-	exit ;;
+	GUESS=$UNAME_MACHINE-pc-msys
+	;;
 i*:PW*:*)
-	echo "$UNAME_MACHINE"-pc-pw32
-	exit ;;
+	GUESS=$UNAME_MACHINE-pc-pw32
+	;;
+ *:SerenityOS:*:*)
+ GUESS=$UNAME_MACHINE-pc-serenity
+ ;;
 *:Interix*:*)
-	case "$UNAME_MACHINE" in
+	case $UNAME_MACHINE in
 	 x86)
-		echo i586-pc-interix"$UNAME_RELEASE"
-		exit ;;
+		GUESS=i586-pc-interix$UNAME_RELEASE
+		;;
 	 authenticamd | genuineintel | EM64T)
-		echo x86_64-unknown-interix"$UNAME_RELEASE"
-		exit ;;
+		GUESS=x86_64-unknown-interix$UNAME_RELEASE
+		;;
 	 IA64)
-		echo ia64-unknown-interix"$UNAME_RELEASE"
-		exit ;;
+		GUESS=ia64-unknown-interix$UNAME_RELEASE
+		;;
 	esac ;;
 i*:UWIN*:*)
-	echo "$UNAME_MACHINE"-pc-uwin
-	exit ;;
+	GUESS=$UNAME_MACHINE-pc-uwin
+	;;
 amd64:CYGWIN*:*:* | x86_64:CYGWIN*:*:*)
-	echo x86_64-unknown-cygwin
-	exit ;;
+	GUESS=x86_64-pc-cygwin
+	;;
 prep*:SunOS:5.*:*)
-	echo powerpcle-unknown-solaris2"`echo "$UNAME_RELEASE"|sed -e 's/^.*//'`"
-	exit ;;
+	SUN_REL=`echo "$UNAME_RELEASE" | sed -e 's/^.*//'`
+	GUESS=powerpcle-unknown-solaris2$SUN_REL
+	;;
 *:GNU:*:*)
 	# the GNU system
-	echo "`echo "$UNAME_MACHINE"|sed -e 's,-/.*$,,'`-unknown-$LIBC`echo "$UNAME_RELEASE"|sed -e 's,/.*$,,'`"
-	exit ;;
+	GNU_ARCH=`echo "$UNAME_MACHINE" | sed -e 's,-/.*$,,'`
+	GNU_REL=`echo "$UNAME_RELEASE" | sed -e 's,/.*$,,'`
+	GUESS=$GNU_ARCH-unknown-$LIBC$GNU_REL
+	;;
 *:GNU/*:*:*)
 	# other systems with GNU libc and userland
-	echo "$UNAME_MACHINE-unknown-`echo "$UNAME_SYSTEM" | sed 's,^^/*/,,' | tr ":upper:" ":lower:"``echo "$UNAME_RELEASE"|sed -e 's/-(.*//'`-$LIBC"
-	exit ;;
- i*86:Minix:*:*)
-	echo "$UNAME_MACHINE"-pc-minix
-	exit ;;
+	GNU_SYS=`echo "$UNAME_SYSTEM" | sed 's,^^/*/,,' | tr ":upper:" ":lower:"`
+	GNU_REL=`echo "$UNAME_RELEASE" | sed -e 's/-(.*//'`
+	GUESS=$UNAME_MACHINE-unknown-$GNU_SYS$GNU_REL-$LIBC
+	;;
+ *:Minix:*:*)
+	GUESS=$UNAME_MACHINE-unknown-minix
+	;;
 aarch64:Linux:*:*)
-	echo "$UNAME_MACHINE"-unknown-linux-"$LIBC"
-	exit ;;
+	GUESS=$UNAME_MACHINE-unknown-linux-$LIBC
+	;;
 aarch64_be:Linux:*:*)
 	UNAME_MACHINE=aarch64_be
-	echo "$UNAME_MACHINE"-unknown-linux-"$LIBC"
-	exit ;;
+	GUESS=$UNAME_MACHINE-unknown-linux-$LIBC
+	;;
 alpha:Linux:*:*)
-	case `sed -n '/^cpu model/s/^.*: $.*$/\1/p' < /proc/cpuinfo` in
+	case `sed -n '/^cpu model/s/^.*: $.*$/\1/p' /proc/cpuinfo 2>/dev/null` in
 	 EV5) UNAME_MACHINE=alphaev5 ;;
 	 EV56) UNAME_MACHINE=alphaev56 ;;
 	 PCA56) UNAME_MACHINE=alphapca56 ;;
@@ -916,183 +988,225 @@
 	esac
 	objdump --private-headers /bin/sh | grep -q ld.so.1
 	if test "$?" = 0 ; then LIBC=gnulibc1 ; fi
-	echo "$UNAME_MACHINE"-unknown-linux-"$LIBC"
-	exit ;;
- arc:Linux:*:* | arceb:Linux:*:*)
-	echo "$UNAME_MACHINE"-unknown-linux-"$LIBC"
-	exit ;;
+	GUESS=$UNAME_MACHINE-unknown-linux-$LIBC
+	;;
+ arc:Linux:*:* | arceb:Linux:*:* | arc32:Linux:*:* | arc64:Linux:*:*)
+	GUESS=$UNAME_MACHINE-unknown-linux-$LIBC
+	;;
 arm*:Linux:*:*)
-	eval "$set_cc_for_build"
+	set_cc_for_build
 	if echo __ARM_EABI__ | $CC_FOR_BUILD -E - 2>/dev/null \
 	 | grep -q __ARM_EABI__
 	then
-	 echo "$UNAME_MACHINE"-unknown-linux-"$LIBC"
+	 GUESS=$UNAME_MACHINE-unknown-linux-$LIBC
 	else
 	 if echo __ARM_PCS_VFP | $CC_FOR_BUILD -E - 2>/dev/null \
 		| grep -q __ARM_PCS_VFP
 	 then
-		echo "$UNAME_MACHINE"-unknown-linux-"$LIBC"eabi
+		GUESS=$UNAME_MACHINE-unknown-linux-${LIBC}eabi
 	 else
-		echo "$UNAME_MACHINE"-unknown-linux-"$LIBC"eabihf
+		GUESS=$UNAME_MACHINE-unknown-linux-${LIBC}eabihf
 	 fi
 	fi
-	exit ;;
+	;;
 avr32*:Linux:*:*)
-	echo "$UNAME_MACHINE"-unknown-linux-"$LIBC"
-	exit ;;
+	GUESS=$UNAME_MACHINE-unknown-linux-$LIBC
+	;;
 cris:Linux:*:*)
-	echo "$UNAME_MACHINE"-axis-linux-"$LIBC"
-	exit ;;
+	GUESS=$UNAME_MACHINE-axis-linux-$LIBC
+	;;
 crisv32:Linux:*:*)
-	echo "$UNAME_MACHINE"-axis-linux-"$LIBC"
-	exit ;;
+	GUESS=$UNAME_MACHINE-axis-linux-$LIBC
+	;;
 e2k:Linux:*:*)
-	echo "$UNAME_MACHINE"-unknown-linux-"$LIBC"
-	exit ;;
+	GUESS=$UNAME_MACHINE-unknown-linux-$LIBC
+	;;
 frv:Linux:*:*)
-	echo "$UNAME_MACHINE"-unknown-linux-"$LIBC"
-	exit ;;
+	GUESS=$UNAME_MACHINE-unknown-linux-$LIBC
+	;;
 hexagon:Linux:*:*)
-	echo "$UNAME_MACHINE"-unknown-linux-"$LIBC"
-	exit ;;
+	GUESS=$UNAME_MACHINE-unknown-linux-$LIBC
+	;;
 i*86:Linux:*:*)
-	echo "$UNAME_MACHINE"-pc-linux-"$LIBC"
-	exit ;;
+	GUESS=$UNAME_MACHINE-pc-linux-$LIBC
+	;;
 ia64:Linux:*:*)
-	echo "$UNAME_MACHINE"-unknown-linux-"$LIBC"
-	exit ;;
+	GUESS=$UNAME_MACHINE-unknown-linux-$LIBC
+	;;
 k1om:Linux:*:*)
-	echo "$UNAME_MACHINE"-unknown-linux-"$LIBC"
-	exit ;;
+	GUESS=$UNAME_MACHINE-unknown-linux-$LIBC
+	;;
+ loongarch32:Linux:*:* | loongarch64:Linux:*:* | loongarchx32:Linux:*:*)
+	GUESS=$UNAME_MACHINE-unknown-linux-$LIBC
+	;;
 m32r*:Linux:*:*)
-	echo "$UNAME_MACHINE"-unknown-linux-"$LIBC"
-	exit ;;
+	GUESS=$UNAME_MACHINE-unknown-linux-$LIBC
+	;;
 m68*:Linux:*:*)
-	echo "$UNAME_MACHINE"-unknown-linux-"$LIBC"
-	exit ;;
+	GUESS=$UNAME_MACHINE-unknown-linux-$LIBC
+	;;
 mips:Linux:*:* | mips64:Linux:*:*)
-	eval "$set_cc_for_build"
+	set_cc_for_build
+	IS_GLIBC=0
+	test x"${LIBC}" = xgnu && IS_GLIBC=1
 	sed 's/^	//' << EOF > "$dummy.c"
 	#undef CPU
-	#undef ${UNAME_MACHINE}
-	#undef ${UNAME_MACHINE}el
+	#undef mips
+	#undef mipsel
+	#undef mips64
+	#undef mips64el
+	#if ${IS_GLIBC} && defined(_ABI64)
+	LIBCABI=gnuabi64
+	#else
+	#if ${IS_GLIBC} && defined(_ABIN32)
+	LIBCABI=gnuabin32
+	#else
+	LIBCABI=${LIBC}
+	#endif
+	#endif
+
+	#if ${IS_GLIBC} && defined(__mips64) && defined(__mips_isa_rev) && __mips_isa_rev>=6
+	CPU=mipsisa64r6
+	#else
+	#if ${IS_GLIBC} && !defined(__mips64) && defined(__mips_isa_rev) && __mips_isa_rev>=6
+	CPU=mipsisa32r6
+	#else
+	#if defined(__mips64)
+	CPU=mips64
+	#else
+	CPU=mips
+	#endif
+	#endif
+	#endif
+
 	#if defined(__MIPSEL__) || defined(__MIPSEL) || defined(_MIPSEL) || defined(MIPSEL)
-	CPU=${UNAME_MACHINE}el
+	MIPS_ENDIAN=el
 	#else
 	#if defined(__MIPSEB__) || defined(__MIPSEB) || defined(_MIPSEB) || defined(MIPSEB)
-	CPU=${UNAME_MACHINE}
+	MIPS_ENDIAN=
 	#else
-	CPU=
+	MIPS_ENDIAN=
 	#endif
 	#endif
 EOF
-	eval "`$CC_FOR_BUILD -E "$dummy.c" 2>/dev/null | grep '^CPU'`"
-	test "x$CPU" != x && { echo "$CPU-unknown-linux-$LIBC"; exit; }
+	cc_set_vars=`$CC_FOR_BUILD -E "$dummy.c" 2>/dev/null | grep '^CPU\|^MIPS_ENDIAN\|^LIBCABI'`
+	eval "$cc_set_vars"
+	test "x$CPU" != x && { echo "$CPU${MIPS_ENDIAN}-unknown-linux-$LIBCABI"; exit; }
 	;;
 mips64el:Linux:*:*)
-	echo "$UNAME_MACHINE"-unknown-linux-"$LIBC"
-	exit ;;
+	GUESS=$UNAME_MACHINE-unknown-linux-$LIBC
+	;;
 openrisc*:Linux:*:*)
-	echo or1k-unknown-linux-"$LIBC"
-	exit ;;
+	GUESS=or1k-unknown-linux-$LIBC
+	;;
 or32:Linux:*:* | or1k*:Linux:*:*)
-	echo "$UNAME_MACHINE"-unknown-linux-"$LIBC"
-	exit ;;
+	GUESS=$UNAME_MACHINE-unknown-linux-$LIBC
+	;;
 padre:Linux:*:*)
-	echo sparc-unknown-linux-"$LIBC"
-	exit ;;
+	GUESS=sparc-unknown-linux-$LIBC
+	;;
 parisc64:Linux:*:* | hppa64:Linux:*:*)
-	echo hppa64-unknown-linux-"$LIBC"
-	exit ;;
+	GUESS=hppa64-unknown-linux-$LIBC
+	;;
 parisc:Linux:*:* | hppa:Linux:*:*)
 	# Look for CPU level
 	case `grep '^cpu^a-z*:' /proc/cpuinfo 2>/dev/null | cut -d' ' -f2` in
-	 PA7*) echo hppa1.1-unknown-linux-"$LIBC" ;;
-	 PA8*) echo hppa2.0-unknown-linux-"$LIBC" ;;
-	 *) echo hppa-unknown-linux-"$LIBC" ;;
+	 PA7*) GUESS=hppa1.1-unknown-linux-$LIBC ;;
+	 PA8*) GUESS=hppa2.0-unknown-linux-$LIBC ;;
+	 *) GUESS=hppa-unknown-linux-$LIBC ;;
 	esac
-	exit ;;
+	;;
 ppc64:Linux:*:*)
-	echo powerpc64-unknown-linux-"$LIBC"
-	exit ;;
+	GUESS=powerpc64-unknown-linux-$LIBC
+	;;
 ppc:Linux:*:*)
-	echo powerpc-unknown-linux-"$LIBC"
-	exit ;;
+	GUESS=powerpc-unknown-linux-$LIBC
+	;;
 ppc64le:Linux:*:*)
-	echo powerpc64le-unknown-linux-"$LIBC"
-	exit ;;
+	GUESS=powerpc64le-unknown-linux-$LIBC
+	;;
 ppcle:Linux:*:*)
-	echo powerpcle-unknown-linux-"$LIBC"
-	exit ;;
- riscv32:Linux:*:* | riscv64:Linux:*:*)
-	echo "$UNAME_MACHINE"-unknown-linux-"$LIBC"
-	exit ;;
+	GUESS=powerpcle-unknown-linux-$LIBC
+	;;
+ riscv32:Linux:*:* | riscv32be:Linux:*:* | riscv64:Linux:*:* | riscv64be:Linux:*:*)
+	GUESS=$UNAME_MACHINE-unknown-linux-$LIBC
+	;;
 s390:Linux:*:* | s390x:Linux:*:*)
-	echo "$UNAME_MACHINE"-ibm-linux-"$LIBC"
-	exit ;;
+	GUESS=$UNAME_MACHINE-ibm-linux-$LIBC
+	;;
 sh64*:Linux:*:*)
-	echo "$UNAME_MACHINE"-unknown-linux-"$LIBC"
-	exit ;;
+	GUESS=$UNAME_MACHINE-unknown-linux-$LIBC
+	;;
 sh*:Linux:*:*)
-	echo "$UNAME_MACHINE"-unknown-linux-"$LIBC"
-	exit ;;
+	GUESS=$UNAME_MACHINE-unknown-linux-$LIBC
+	;;
 sparc:Linux:*:* | sparc64:Linux:*:*)
-	echo "$UNAME_MACHINE"-unknown-linux-"$LIBC"
-	exit ;;
+	GUESS=$UNAME_MACHINE-unknown-linux-$LIBC
+	;;
 tile*:Linux:*:*)
-	echo "$UNAME_MACHINE"-unknown-linux-"$LIBC"
-	exit ;;
+	GUESS=$UNAME_MACHINE-unknown-linux-$LIBC
+	;;
 vax:Linux:*:*)
-	echo "$UNAME_MACHINE"-dec-linux-"$LIBC"
-	exit ;;
+	GUESS=$UNAME_MACHINE-dec-linux-$LIBC
+	;;
 x86_64:Linux:*:*)
-	echo "$UNAME_MACHINE"-pc-linux-"$LIBC"
-	exit ;;
+	set_cc_for_build
+	LIBCABI=$LIBC
+	if test "$CC_FOR_BUILD" != no_compiler_found; then
+	 if (echo '#ifdef __ILP32__'; echo IS_X32; echo '#endif') | \
+		(CCOPTS="" $CC_FOR_BUILD -E - 2>/dev/null) | \
+		grep IS_X32 >/dev/null
+	 then
+		LIBCABI=${LIBC}x32
+	 fi
+	fi
+	GUESS=$UNAME_MACHINE-pc-linux-$LIBCABI
+	;;
 xtensa*:Linux:*:*)
-	echo "$UNAME_MACHINE"-unknown-linux-"$LIBC"
-	exit ;;
+	GUESS=$UNAME_MACHINE-unknown-linux-$LIBC
+	;;
 i*86:DYNIX/ptx:4*:*)
 	# ptx 4.0 does uname -s correctly, with DYNIX/ptx in there.
 	# earlier versions are messed up and put the nodename in both
 	# sysname and nodename.
-	echo i386-sequent-sysv4
-	exit ;;
+	GUESS=i386-sequent-sysv4
+	;;
 i*86:UNIX_SV:4.2MP:2.*)
 	# Unixware is an offshoot of SVR4, but it has its own version
 	# number series starting with 2...
 	# I am not positive that other SVR4 systems won't match this,
 	# I just have to hope. -- rms.
 	# Use sysv4.2uw... so that sysv4* matches it.
-	echo "$UNAME_MACHINE"-pc-sysv4.2uw"$UNAME_VERSION"
-	exit ;;
+	GUESS=$UNAME_MACHINE-pc-sysv4.2uw$UNAME_VERSION
+	;;
 i*86:OS/2:*:*)
 	# If we were able to find `uname', then EMX Unix compatibility
 	# is probably installed.
-	echo "$UNAME_MACHINE"-pc-os2-emx
-	exit ;;
+	GUESS=$UNAME_MACHINE-pc-os2-emx
+	;;
 i*86:XTS-300:*:STOP)
-	echo "$UNAME_MACHINE"-unknown-stop
-	exit ;;
+	GUESS=$UNAME_MACHINE-unknown-stop
+	;;
 i*86:atheos:*:*)
-	echo "$UNAME_MACHINE"-unknown-atheos
-	exit ;;
+	GUESS=$UNAME_MACHINE-unknown-atheos
+	;;
 i*86:syllable:*:*)
-	echo "$UNAME_MACHINE"-pc-syllable
-	exit ;;
+	GUESS=$UNAME_MACHINE-pc-syllable
+	;;
 i*86:LynxOS:2.*:* | i*86:LynxOS:3.01*:* | i*86:LynxOS:4.02*:*)
-	echo i386-unknown-lynxos"$UNAME_RELEASE"
-	exit ;;
+	GUESS=i386-unknown-lynxos$UNAME_RELEASE
+	;;
 i*86:*DOS:*:*)
-	echo "$UNAME_MACHINE"-pc-msdosdjgpp
-	exit ;;
+	GUESS=$UNAME_MACHINE-pc-msdosdjgpp
+	;;
 i*86:*:4.*:*)
 	UNAME_REL=`echo "$UNAME_RELEASE" | sed 's/\/MP$//'`
 	if grep Novell /usr/include/link.h >/dev/null 2>/dev/null; then
-		echo "$UNAME_MACHINE"-univel-sysv"$UNAME_REL"
+		GUESS=$UNAME_MACHINE-univel-sysv$UNAME_REL
 	else
-		echo "$UNAME_MACHINE"-pc-sysv"$UNAME_REL"
+		GUESS=$UNAME_MACHINE-pc-sysv$UNAME_REL
 	fi
-	exit ;;
+	;;
 i*86:*:5:678*)
 	# UnixWare 7.x, OpenUNIX and OpenServer 6.
 	case `/bin/uname -X | grep "^Machine"` in
@@ -1100,12 +1214,12 @@
 	 *Pentium)	 UNAME_MACHINE=i586 ;;
 	 *Pent*|*Celeron) UNAME_MACHINE=i686 ;;
 	esac
-	echo "$UNAME_MACHINE-unknown-sysv${UNAME_RELEASE}${UNAME_SYSTEM}{$UNAME_VERSION}"
-	exit ;;
+	GUESS=$UNAME_MACHINE-unknown-sysv${UNAME_RELEASE}${UNAME_SYSTEM}${UNAME_VERSION}
+	;;
 i*86:*:3.2:*)
 	if test -f /usr/options/cb.name; then
 		UNAME_REL=`sed -n 's/.*Version //p' </usr/options/cb.name`
-		echo "$UNAME_MACHINE"-pc-isc"$UNAME_REL"
+		GUESS=$UNAME_MACHINE-pc-isc$UNAME_REL
 	elif /bin/uname -X 2>/dev/null >/dev/null ; then
 		UNAME_REL=`(/bin/uname -X|grep Release|sed -e 's/.*= //')`
 		(/bin/uname -X|grep i80486 >/dev/null) && UNAME_MACHINE=i486
@@ -1115,11 +1229,11 @@
 			&& UNAME_MACHINE=i686
 		(/bin/uname -X|grep '^Machine.*Pentium Pro' >/dev/null) \
 			&& UNAME_MACHINE=i686
-		echo "$UNAME_MACHINE"-pc-sco"$UNAME_REL"
+		GUESS=$UNAME_MACHINE-pc-sco$UNAME_REL
 	else
-		echo "$UNAME_MACHINE"-pc-sysv32
+		GUESS=$UNAME_MACHINE-pc-sysv32
 	fi
-	exit ;;
+	;;
 pc:*:*:*)
 	# Left here for compatibility:
 	# uname -m prints for DJGPP always 'pc', but it prints nothing about
@@ -1127,31 +1241,31 @@
 	# Note: whatever this is, it MUST be the same as what config.sub
 	# prints for the "djgpp" host, or else GDB configure will decide that
 	# this is a cross-build.
-	echo i586-pc-msdosdjgpp
-	exit ;;
+	GUESS=i586-pc-msdosdjgpp
+	;;
 Intel:Mach:3*:*)
-	echo i386-pc-mach3
-	exit ;;
+	GUESS=i386-pc-mach3
+	;;
 paragon:*:*:*)
-	echo i860-intel-osf1
-	exit ;;
+	GUESS=i860-intel-osf1
+	;;
 i860:*:4.*:*) # i860-SVR4
 	if grep Stardent /usr/include/sys/uadmin.h >/dev/null 2>&1 ; then
-	 echo i860-stardent-sysv"$UNAME_RELEASE" # Stardent Vistra i860-SVR4
+	 GUESS=i860-stardent-sysv$UNAME_RELEASE # Stardent Vistra i860-SVR4
 	else # Add other i860-SVR4 vendors below as they are discovered.
-	 echo i860-unknown-sysv"$UNAME_RELEASE" # Unknown i860-SVR4
+	 GUESS=i860-unknown-sysv$UNAME_RELEASE # Unknown i860-SVR4
 	fi
-	exit ;;
+	;;
 mini*:CTIX:SYS*5:*)
 	# "miniframe"
-	echo m68010-convergent-sysv
-	exit ;;
+	GUESS=m68010-convergent-sysv
+	;;
 mc68k:UNIX:SYSTEM5:3.51m)
-	echo m68k-convergent-sysv
-	exit ;;
+	GUESS=m68k-convergent-sysv
+	;;
 M680?0:D-NIX:5.3:*)
-	echo m68k-diab-dnix
-	exit ;;
+	GUESS=m68k-diab-dnix
+	;;
 M68*:*:R3V5678*:*)
 	test -r /sysV68 && { echo 'm68k-motorola-sysv'; exit; } ;;
 3345??:*:4.0:3.0 | 334??A:*:4.0:3.0 | 334??,*:*:4.0:3.0 | 334??/*:*:4.0:3.0 | 4400:*:4.0:3.0 | 4850:*:4.0:3.0 | SKA40:*:4.0:3.0 | SDS2:*:4.0:3.0 | SHG2:*:4.0:3.0 | S7501*:*:4.0:3.0)
@@ -1176,249 +1290,404 @@
 	/bin/uname -p 2>/dev/null | /bin/grep pteron >/dev/null \
 	 && { echo i586-ncr-sysv4.3"$OS_REL"; exit; } ;;
 m68*:LynxOS:2.*:* | m68*:LynxOS:3.0*:*)
-	echo m68k-unknown-lynxos"$UNAME_RELEASE"
-	exit ;;
+	GUESS=m68k-unknown-lynxos$UNAME_RELEASE
+	;;
 mc68030:UNIX_System_V:4.*:*)
-	echo m68k-atari-sysv4
-	exit ;;
+	GUESS=m68k-atari-sysv4
+	;;
 TSUNAMI:LynxOS:2.*:*)
-	echo sparc-unknown-lynxos"$UNAME_RELEASE"
-	exit ;;
+	GUESS=sparc-unknown-lynxos$UNAME_RELEASE
+	;;
 rs6000:LynxOS:2.*:*)
-	echo rs6000-unknown-lynxos"$UNAME_RELEASE"
-	exit ;;
+	GUESS=rs6000-unknown-lynxos$UNAME_RELEASE
+	;;
 PowerPC:LynxOS:2.*:* | PowerPC:LynxOS:3.01*:* | PowerPC:LynxOS:4.02*:*)
-	echo powerpc-unknown-lynxos"$UNAME_RELEASE"
-	exit ;;
+	GUESS=powerpc-unknown-lynxos$UNAME_RELEASE
+	;;
 SMBES:UNIX_SV:*:*)
-	echo mips-dde-sysv"$UNAME_RELEASE"
-	exit ;;
+	GUESS=mips-dde-sysv$UNAME_RELEASE
+	;;
 RM*:ReliantUNIX-*:*:*)
-	echo mips-sni-sysv4
-	exit ;;
+	GUESS=mips-sni-sysv4
+	;;
 RM*:SINIX-*:*:*)
-	echo mips-sni-sysv4
-	exit ;;
+	GUESS=mips-sni-sysv4
+	;;
 *:SINIX-*:*:*)
 	if uname -p 2>/dev/null >/dev/null ; then
 		UNAME_MACHINE=`(uname -p) 2>/dev/null`
-		echo "$UNAME_MACHINE"-sni-sysv4
+		GUESS=$UNAME_MACHINE-sni-sysv4
 	else
-		echo ns32k-sni-sysv
+		GUESS=ns32k-sni-sysv
 	fi
-	exit ;;
+	;;
 PENTIUM:*:4.0*:*)	# Unisys `ClearPath HMP IX 4000' SVR4/MP effort
 			# says <Richard.M.Bartel@ccMail.Census.GOV>
-	echo i586-unisys-sysv4
-	exit ;;
+	GUESS=i586-unisys-sysv4
+	;;
 *:UNIX_System_V:4*:FTX*)
 	# From Gerald Hewes <hewes@openmarket.com>.
 	# How about differentiating between stratus architectures? -djm
-	echo hppa1.1-stratus-sysv4
-	exit ;;
+	GUESS=hppa1.1-stratus-sysv4
+	;;
 *:*:*:FTX*)
 	# From seanf@swdc.stratus.com.
-	echo i860-stratus-sysv4
-	exit ;;
+	GUESS=i860-stratus-sysv4
+	;;
 i*86:VOS:*:*)
 	# From Paul.Green@stratus.com.
-	echo "$UNAME_MACHINE"-stratus-vos
-	exit ;;
+	GUESS=$UNAME_MACHINE-stratus-vos
+	;;
 *:VOS:*:*)
 	# From Paul.Green@stratus.com.
-	echo hppa1.1-stratus-vos
-	exit ;;
+	GUESS=hppa1.1-stratus-vos
+	;;
 mc68*:A/UX:*:*)
-	echo m68k-apple-aux"$UNAME_RELEASE"
-	exit ;;
+	GUESS=m68k-apple-aux$UNAME_RELEASE
+	;;
 news*:NEWS-OS:6*:*)
-	echo mips-sony-newsos6
-	exit ;;
+	GUESS=mips-sony-newsos6
+	;;
 R34000:*System_V*:*:* | R4000:UNIX_SYSV:*:* | R*000:UNIX_SV:*:*)
-	if -d /usr/nec ; then
-		echo mips-nec-sysv"$UNAME_RELEASE"
+	if test -d /usr/nec; then
+		GUESS=mips-nec-sysv$UNAME_RELEASE
 	else
-		echo mips-unknown-sysv"$UNAME_RELEASE"
+		GUESS=mips-unknown-sysv$UNAME_RELEASE
 	fi
-	exit ;;
+	;;
 BeBox:BeOS:*:*)	# BeOS running on hardware made by Be, PPC only.
-	echo powerpc-be-beos
-	exit ;;
+	GUESS=powerpc-be-beos
+	;;
 BeMac:BeOS:*:*)	# BeOS running on Mac or Mac clone, PPC only.
-	echo powerpc-apple-beos
-	exit ;;
+	GUESS=powerpc-apple-beos
+	;;
 BePC:BeOS:*:*)	# BeOS running on Intel PC compatible.
-	echo i586-pc-beos
-	exit ;;
+	GUESS=i586-pc-beos
+	;;
 BePC:Haiku:*:*)	# Haiku running on Intel PC compatible.
-	echo i586-pc-haiku
-	exit ;;
+	GUESS=i586-pc-haiku
+	;;
 x86_64:Haiku:*:*)
-	echo x86_64-unknown-haiku
-	exit ;;
+	GUESS=x86_64-unknown-haiku
+	;;
 SX-4:SUPER-UX:*:*)
-	echo sx4-nec-superux"$UNAME_RELEASE"
-	exit ;;
+	GUESS=sx4-nec-superux$UNAME_RELEASE
+	;;
 SX-5:SUPER-UX:*:*)
-	echo sx5-nec-superux"$UNAME_RELEASE"
-	exit ;;
+	GUESS=sx5-nec-superux$UNAME_RELEASE
+	;;
 SX-6:SUPER-UX:*:*)
-	echo sx6-nec-superux"$UNAME_RELEASE"
-	exit ;;
+	GUESS=sx6-nec-superux$UNAME_RELEASE
+	;;
 SX-7:SUPER-UX:*:*)
-	echo sx7-nec-superux"$UNAME_RELEASE"
-	exit ;;
+	GUESS=sx7-nec-superux$UNAME_RELEASE
+	;;
 SX-8:SUPER-UX:*:*)
-	echo sx8-nec-superux"$UNAME_RELEASE"
-	exit ;;
+	GUESS=sx8-nec-superux$UNAME_RELEASE
+	;;
 SX-8R:SUPER-UX:*:*)
-	echo sx8r-nec-superux"$UNAME_RELEASE"
-	exit ;;
+	GUESS=sx8r-nec-superux$UNAME_RELEASE
+	;;
 SX-ACE:SUPER-UX:*:*)
-	echo sxace-nec-superux"$UNAME_RELEASE"
-	exit ;;
+	GUESS=sxace-nec-superux$UNAME_RELEASE
+	;;
 Power*:Rhapsody:*:*)
-	echo powerpc-apple-rhapsody"$UNAME_RELEASE"
-	exit ;;
+	GUESS=powerpc-apple-rhapsody$UNAME_RELEASE
+	;;
 *:Rhapsody:*:*)
-	echo "$UNAME_MACHINE"-apple-rhapsody"$UNAME_RELEASE"
-	exit ;;
+	GUESS=$UNAME_MACHINE-apple-rhapsody$UNAME_RELEASE
+	;;
+ arm64:Darwin:*:*)
+	GUESS=aarch64-apple-darwin$UNAME_RELEASE
+	;;
 *:Darwin:*:*)
-	UNAME_PROCESSOR=`uname -p` || UNAME_PROCESSOR=unknown
-	eval "$set_cc_for_build"
-	if test "$UNAME_PROCESSOR" = unknown ; then
-	 UNAME_PROCESSOR=powerpc
+	UNAME_PROCESSOR=`uname -p`
+	case $UNAME_PROCESSOR in
+	 unknown) UNAME_PROCESSOR=powerpc ;;
+	esac
+	if command -v xcode-select > /dev/null 2> /dev/null && \
+		! xcode-select --print-path > /dev/null 2> /dev/null ; then
+	 # Avoid executing cc if there is no toolchain installed as
+	 # cc will be a stub that puts up a graphical alert
+	 # prompting the user to install developer tools.
+	 CC_FOR_BUILD=no_compiler_found
+	else
+	 set_cc_for_build
 	fi
-	if test "`echo "$UNAME_RELEASE" | sed -e 's/\..*//'`" -le 10 ; then
-	 if "$CC_FOR_BUILD" != no_compiler_found ; then
-		if (echo '#ifdef __LP64__'; echo IS_64BIT_ARCH; echo '#endif') | \
-		 (CCOPTS="" $CC_FOR_BUILD -E - 2>/dev/null) | \
-		 grep IS_64BIT_ARCH >/dev/null
-		then
-		 case $UNAME_PROCESSOR in
-			i386) UNAME_PROCESSOR=x86_64 ;;
-			powerpc) UNAME_PROCESSOR=powerpc64 ;;
-		 esac
-		fi
-		# On 10.4-10.6 one might compile for PowerPC via gcc -arch ppc
-		if (echo '#ifdef __POWERPC__'; echo IS_PPC; echo '#endif') | \
-		 (CCOPTS="" $CC_FOR_BUILD -E - 2>/dev/null) | \
-		 grep IS_PPC >/dev/null
-		then
-		 UNAME_PROCESSOR=powerpc
-		fi
+	if test "$CC_FOR_BUILD" != no_compiler_found; then
+	 if (echo '#ifdef __LP64__'; echo IS_64BIT_ARCH; echo '#endif') | \
+		 (CCOPTS="" $CC_FOR_BUILD -E - 2>/dev/null) | \
+		 grep IS_64BIT_ARCH >/dev/null
+	 then
+		case $UNAME_PROCESSOR in
+		 i386) UNAME_PROCESSOR=x86_64 ;;
+		 powerpc) UNAME_PROCESSOR=powerpc64 ;;
+		esac
+	 fi
+	 # On 10.4-10.6 one might compile for PowerPC via gcc -arch ppc
+	 if (echo '#ifdef __POWERPC__'; echo IS_PPC; echo '#endif') | \
+		 (CCOPTS="" $CC_FOR_BUILD -E - 2>/dev/null) | \
+		 grep IS_PPC >/dev/null
+	 then
+		UNAME_PROCESSOR=powerpc
 	 fi
 	elif test "$UNAME_PROCESSOR" = i386 ; then
-	 # Avoid executing cc on OS X 10.9, as it ships with a stub
-	 # that puts up a graphical alert prompting to install
-	 # developer tools. Any system running Mac OS X 10.7 or
-	 # later (Darwin 11 and later) is required to have a 64-bit
-	 # processor. This is not true of the ARM version of Darwin
-	 # that Apple uses in portable devices.
-	 UNAME_PROCESSOR=x86_64
+	 # uname -m returns i386 or x86_64
+	 UNAME_PROCESSOR=$UNAME_MACHINE
 	fi
-	echo "$UNAME_PROCESSOR"-apple-darwin"$UNAME_RELEASE"
-	exit ;;
+	GUESS=$UNAME_PROCESSOR-apple-darwin$UNAME_RELEASE
+	;;
 *:procnto*:*:* | *:QNX:0123456789*:*)
 	UNAME_PROCESSOR=`uname -p`
 	if test "$UNAME_PROCESSOR" = x86; then
 		UNAME_PROCESSOR=i386
 		UNAME_MACHINE=pc
 	fi
-	echo "$UNAME_PROCESSOR"-"$UNAME_MACHINE"-nto-qnx"$UNAME_RELEASE"
-	exit ;;
+	GUESS=$UNAME_PROCESSOR-$UNAME_MACHINE-nto-qnx$UNAME_RELEASE
+	;;
 *:QNX:*:4*)
-	echo i386-pc-qnx
-	exit ;;
+	GUESS=i386-pc-qnx
+	;;
 NEO-*:NONSTOP_KERNEL:*:*)
-	echo neo-tandem-nsk"$UNAME_RELEASE"
-	exit ;;
+	GUESS=neo-tandem-nsk$UNAME_RELEASE
+	;;
 NSE-*:NONSTOP_KERNEL:*:*)
-	echo nse-tandem-nsk"$UNAME_RELEASE"
-	exit ;;
+	GUESS=nse-tandem-nsk$UNAME_RELEASE
+	;;
 NSR-*:NONSTOP_KERNEL:*:*)
-	echo nsr-tandem-nsk"$UNAME_RELEASE"
-	exit ;;
+	GUESS=nsr-tandem-nsk$UNAME_RELEASE
+	;;
 NSV-*:NONSTOP_KERNEL:*:*)
-	echo nsv-tandem-nsk"$UNAME_RELEASE"
-	exit ;;
+	GUESS=nsv-tandem-nsk$UNAME_RELEASE
+	;;
 NSX-*:NONSTOP_KERNEL:*:*)
-	echo nsx-tandem-nsk"$UNAME_RELEASE"
-	exit ;;
+	GUESS=nsx-tandem-nsk$UNAME_RELEASE
+	;;
 *:NonStop-UX:*:*)
-	echo mips-compaq-nonstopux
-	exit ;;
+	GUESS=mips-compaq-nonstopux
+	;;
 BS2000:POSIX*:*:*)
-	echo bs2000-siemens-sysv
-	exit ;;
+	GUESS=bs2000-siemens-sysv
+	;;
 DS/*:UNIX_System_V:*:*)
-	echo "$UNAME_MACHINE"-"$UNAME_SYSTEM"-"$UNAME_RELEASE"
-	exit ;;
+	GUESS=$UNAME_MACHINE-$UNAME_SYSTEM-$UNAME_RELEASE
+	;;
 *:Plan9:*:*)
 	# "uname -m" is not consistent, so use $cputype instead. 386
 	# is converted to i386 for consistency with other x86
 	# operating systems.
-	if test "$cputype" = 386; then
+	if test "${cputype-}" = 386; then
 	 UNAME_MACHINE=i386
-	else
-	 UNAME_MACHINE="$cputype"
+	elif test "x${cputype-}" != x; then
+	 UNAME_MACHINE=$cputype
 	fi
-	echo "$UNAME_MACHINE"-unknown-plan9
-	exit ;;
+	GUESS=$UNAME_MACHINE-unknown-plan9
+	;;
 *:TOPS-10:*:*)
-	echo pdp10-unknown-tops10
-	exit ;;
+	GUESS=pdp10-unknown-tops10
+	;;
 *:TENEX:*:*)
-	echo pdp10-unknown-tenex
-	exit ;;
+	GUESS=pdp10-unknown-tenex
+	;;
 KS10:TOPS-20:*:* | KL10:TOPS-20:*:* | TYPE4:TOPS-20:*:*)
-	echo pdp10-dec-tops20
-	exit ;;
+	GUESS=pdp10-dec-tops20
+	;;
 XKL-1:TOPS-20:*:* | TYPE5:TOPS-20:*:*)
-	echo pdp10-xkl-tops20
-	exit ;;
+	GUESS=pdp10-xkl-tops20
+	;;
 *:TOPS-20:*:*)
-	echo pdp10-unknown-tops20
-	exit ;;
+	GUESS=pdp10-unknown-tops20
+	;;
 *:ITS:*:*)
-	echo pdp10-unknown-its
-	exit ;;
+	GUESS=pdp10-unknown-its
+	;;
 SEI:*:*:SEIUX)
-	echo mips-sei-seiux"$UNAME_RELEASE"
-	exit ;;
+	GUESS=mips-sei-seiux$UNAME_RELEASE
+	;;
 *:DragonFly:*:*)
-	echo "$UNAME_MACHINE"-unknown-dragonfly"`echo "$UNAME_RELEASE"|sed -e 's/-(.*//'`"
-	exit ;;
+	DRAGONFLY_REL=`echo "$UNAME_RELEASE" | sed -e 's/-(.*//'`
+	GUESS=$UNAME_MACHINE-unknown-dragonfly$DRAGONFLY_REL
+	;;
 *:*VMS:*:*)
 	UNAME_MACHINE=`(uname -p) 2>/dev/null`
-	case "$UNAME_MACHINE" in
-	 A*) echo alpha-dec-vms ; exit ;;
-	 I*) echo ia64-dec-vms ; exit ;;
-	 V*) echo vax-dec-vms ; exit ;;
+	case $UNAME_MACHINE in
+	 A*) GUESS=alpha-dec-vms ;;
+	 I*) GUESS=ia64-dec-vms ;;
+	 V*) GUESS=vax-dec-vms ;;
 	esac ;;
 *:XENIX:*:SysV)
-	echo i386-pc-xenix
-	exit ;;
+	GUESS=i386-pc-xenix
+	;;
 i*86:skyos:*:*)
-	echo "$UNAME_MACHINE"-pc-skyos"`echo "$UNAME_RELEASE" | sed -e 's/ .*$//'`"
-	exit ;;
+	SKYOS_REL=`echo "$UNAME_RELEASE" | sed -e 's/ .*$//'`
+	GUESS=$UNAME_MACHINE-pc-skyos$SKYOS_REL
+	;;
 i*86:rdos:*:*)
-	echo "$UNAME_MACHINE"-pc-rdos
-	exit ;;
- i*86:AROS:*:*)
-	echo "$UNAME_MACHINE"-pc-aros
-	exit ;;
+	GUESS=$UNAME_MACHINE-pc-rdos
+	;;
+ i*86:Fiwix:*:*)
+	GUESS=$UNAME_MACHINE-pc-fiwix
+	;;
+ *:AROS:*:*)
+	GUESS=$UNAME_MACHINE-unknown-aros
+	;;
 x86_64:VMkernel:*:*)
-	echo "$UNAME_MACHINE"-unknown-esx
-	exit ;;
+	GUESS=$UNAME_MACHINE-unknown-esx
+	;;
 amd64:Isilon\ OneFS:*:*)
-	echo x86_64-unknown-onefs
-	exit ;;
+	GUESS=x86_64-unknown-onefs
+	;;
+ *:Unleashed:*:*)
+	GUESS=$UNAME_MACHINE-unknown-unleashed$UNAME_RELEASE
+	;;
 esac
 
+# Do we have a guess based on uname results?
+if test "x$GUESS" != x; then
+ echo "$GUESS"
+ exit
+fi
+
+# No uname command or uname output not recognized.
+set_cc_for_build
+cat > "$dummy.c" <<EOF
+#ifdef _SEQUENT_
+#include <sys/types.h>
+#include <sys/utsname.h>
+#endif
+#if defined(ultrix) || defined(_ultrix) || defined(__ultrix) || defined(__ultrix__)
+#if defined (vax) || defined (__vax) || defined (__vax__) || defined(mips) || defined(__mips) || defined(__mips__) || defined(MIPS) || defined(__MIPS__)
+#include <signal.h>
+#if defined(_SIZE_T_) || defined(SIGLOST)
+#include <sys/utsname.h>
+#endif
+#endif
+#endif
+main ()
+{
+#if defined (sony)
+#if defined (MIPSEB)
+ /* BFD wants "bsd" instead of "newsos". Perhaps BFD should be changed,
+ I don't know.... */
+ printf ("mips-sony-bsd\n"); exit (0);
+#else
+#include <sys/param.h>
+ printf ("m68k-sony-newsos%s\n",
+#ifdef NEWSOS4
+ "4"
+#else
+ ""
+#endif
+ ); exit (0);
+#endif
+#endif
+
+#if defined (NeXT)
+#if !defined (__ARCHITECTURE__)
+#define __ARCHITECTURE__ "m68k"
+#endif
+ int version;
+ version=`(hostinfo | sed -n 's/.*NeXT Mach $0-9*$.*/\1/p') 2>/dev/null`;
+ if (version < 4)
+ printf ("%s-next-nextstep%d\n", __ARCHITECTURE__, version);
+ else
+ printf ("%s-next-openstep%d\n", __ARCHITECTURE__, version);
+ exit (0);
+#endif
+
+#if defined (MULTIMAX) || defined (n16)
+#if defined (UMAXV)
+ printf ("ns32k-encore-sysv\n"); exit (0);
+#else
+#if defined (CMU)
+ printf ("ns32k-encore-mach\n"); exit (0);
+#else
+ printf ("ns32k-encore-bsd\n"); exit (0);
+#endif
+#endif
+#endif
+
+#if defined (__386BSD__)
+ printf ("i386-pc-bsd\n"); exit (0);
+#endif
+
+#if defined (sequent)
+#if defined (i386)
+ printf ("i386-sequent-dynix\n"); exit (0);
+#endif
+#if defined (ns32000)
+ printf ("ns32k-sequent-dynix\n"); exit (0);
+#endif
+#endif
+
+#if defined (_SEQUENT_)
+ struct utsname un;
+
+ uname(&un);
+ if (strncmp(un.version, "V2", 2) == 0) {
+ printf ("i386-sequent-ptx2\n"); exit (0);
+ }
+ if (strncmp(un.version, "V1", 2) == 0) { /* XXX is V1 correct? */
+ printf ("i386-sequent-ptx1\n"); exit (0);
+ }
+ printf ("i386-sequent-ptx\n"); exit (0);
+#endif
+
+#if defined (vax)
+#if !defined (ultrix)
+#include <sys/param.h>
+#if defined (BSD)
+#if BSD == 43
+ printf ("vax-dec-bsd4.3\n"); exit (0);
+#else
+#if BSD == 199006
+ printf ("vax-dec-bsd4.3reno\n"); exit (0);
+#else
+ printf ("vax-dec-bsd\n"); exit (0);
+#endif
+#endif
+#else
+ printf ("vax-dec-bsd\n"); exit (0);
+#endif
+#else
+#if defined(_SIZE_T_) || defined(SIGLOST)
+ struct utsname un;
+ uname (&un);
+ printf ("vax-dec-ultrix%s\n", un.release); exit (0);
+#else
+ printf ("vax-dec-ultrix\n"); exit (0);
+#endif
+#endif
+#endif
+#if defined(ultrix) || defined(_ultrix) || defined(__ultrix) || defined(__ultrix__)
+#if defined(mips) || defined(__mips) || defined(__mips__) || defined(MIPS) || defined(__MIPS__)
+#if defined(_SIZE_T_) || defined(SIGLOST)
+ struct utsname *un;
+ uname (&un);
+ printf ("mips-dec-ultrix%s\n", un.release); exit (0);
+#else
+ printf ("mips-dec-ultrix\n"); exit (0);
+#endif
+#endif
+#endif
+
+#if defined (alliant) && defined (i860)
+ printf ("i860-alliant-bsd\n"); exit (0);
+#endif
+
+ exit (1);
+}
+EOF
+
+$CC_FOR_BUILD -o "$dummy" "$dummy.c" 2>/dev/null && SYSTEM_NAME=`"$dummy"` &&
+	{ echo "$SYSTEM_NAME"; exit; }
+
+# Apollos put the system type in the environment.
+test -d /usr/apollo && { echo "$ISP-apollo-$SYSTYPE"; exit; }
+
 echo "$0: unable to guess system type" >&2
 
-case "$UNAME_MACHINE:$UNAME_SYSTEM" in
+case $UNAME_MACHINE:$UNAME_SYSTEM in
 mips:Linux | mips64:Linux)
 	# If we got here on MIPS GNU/Linux, output extra information.
 	cat >&2 <<EOF
@@ -1435,9 +1704,17 @@
 operating system you are using. If your script is old, overwrite *all*
 copies of config.guess and config.sub with the latest versions from:
 
- https://git.savannah.gnu.org/gitweb/?p=config.git;a=blob_plain;f=config.guess
+ https://git.savannah.gnu.org/cgit/config.git/plain/config.guess
 and
- https://git.savannah.gnu.org/gitweb/?p=config.git;a=blob_plain;f=config.sub
+ https://git.savannah.gnu.org/cgit/config.git/plain/config.sub
+EOF
+
+our_year=`echo $timestamp | sed 's,-.*,,'`
+thisyear=`date +%Y`
+# shellcheck disable=SC2003
+script_age=`expr "$thisyear" - "$our_year"`
+if test "$script_age" -lt 3 ; then
+ cat >&2 <<EOF
 
 If $0 has already been updated, send the following data and any
 information you think might be pertinent to config-patches@gnu.org to
@@ -1465,6 +1742,7 @@
 UNAME_SYSTEM = "$UNAME_SYSTEM"
 UNAME_VERSION = "$UNAME_VERSION"
 EOF
+fi
 
 exit 1

_service:tar_scm:xz-5.2.5.tar.xz/build-aux/config.rpath -> _service:tar_scm:xz-5.4.1.tar.xz/build-aux/config.rpath Changed

_service:tar_scm:xz-5.2.5.tar.xz/build-aux/config.sub -> _service:tar_scm:xz-5.4.1.tar.xz/build-aux/config.sub Changed

@@ -1,12 +1,14 @@
 #! /bin/sh
 # Configuration validation subroutine script.
-# Copyright 1992-2018 Free Software Foundation, Inc.
+# Copyright 1992-2021 Free Software Foundation, Inc.
 
-timestamp='2018-03-08'
+# shellcheck disable=SC2006,SC2268 # see below for rationale
+
+timestamp='2021-12-25'
 
 # This file is free software; you can redistribute it and/or modify it
 # under the terms of the GNU General Public License as published by
-# the Free Software Foundation; either version 3 of the License, or
+# the Free Software Foundation, either version 3 of the License, or
 # (at your option) any later version.
 #
 # This program is distributed in the hope that it will be useful, but
@@ -33,7 +35,7 @@
 # Otherwise, we print the canonical config type on stdout and succeed.
 
 # You can get the latest version of this script from:
-# https://git.savannah.gnu.org/gitweb/?p=config.git;a=blob_plain;f=config.sub
+# https://git.savannah.gnu.org/cgit/config.git/plain/config.sub
 
 # This file is supposed to be the same for all GNU packages
 # and recognize all the CPU types, system types and aliases
@@ -50,6 +52,13 @@
 #	CPU_TYPE-MANUFACTURER-KERNEL-OPERATING_SYSTEM
 # It is wrong to echo any other type of specification.
 
+# The "shellcheck disable" line above the timestamp inhibits complaints
+# about features and limitations of the classic Bourne shell that were
+# superseded or lifted in POSIX. However, this script identifies a wide
+# variety of pre-POSIX systems that do not have POSIX shells at all, and
+# even some reasonably current systems (Solaris 10 as case-in-point) still
+# have a pre-POSIX /bin/sh.
+
 me=`echo "$0" | sed -e 's,.*/,,'`
 
 usage="\
@@ -67,7 +76,7 @@
 version="\
 GNU config.sub ($timestamp)
 
-Copyright 1992-2018 Free Software Foundation, Inc.
+Copyright 1992-2021 Free Software Foundation, Inc.
 
 This is free software; see the source for copying conditions. There is NO
 warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE."
@@ -89,7 +98,7 @@
 - )	# Use stdin as input.
 break ;;
 -* )
- echo "$me: invalid option $1$help"
+ echo "$me: invalid option $1$help" >&2
 exit 1 ;;
 
 *local*)
@@ -110,1223 +119,1186 @@
 exit 1;;
 esac
 
-# Separate what the user gave into CPU-COMPANY and OS or KERNEL-OS (if any).
-# Here we must recognize all the valid KERNEL-OS combinations.
-maybe_os=`echo "$1" | sed 's/^$.*$-$^-*-^-*$$/\2/'`
-case $maybe_os in
- nto-qnx* | linux-gnu* | linux-android* | linux-dietlibc | linux-newlib* | \
- linux-musl* | linux-uclibc* | uclinux-uclibc* | uclinux-gnu* | kfreebsd*-gnu* | \
- knetbsd*-gnu* | netbsd*-gnu* | netbsd*-eabi* | \
- kopensolaris*-gnu* | cloudabi*-eabi* | \
- storm-chaos* | os2-emx* | rtmk-nova*)
- os=-$maybe_os
- basic_machine=`echo "$1" | sed 's/^$.*$-$^-*-^-*$$/\1/'`
- ;;
- android-linux)
- os=-linux-android
- basic_machine=`echo "$1" | sed 's/^$.*$-$^-*-^-*$$/\1/'`-unknown
- ;;
- *)
- basic_machine=`echo "$1" | sed 's/-^-*$//'`
- if "$basic_machine" != "$1" 
- then os=`echo "$1" | sed 's/.*-/-/'`
- else os=; fi
- ;;
-esac
+# Split fields of configuration type
+# shellcheck disable=SC2162
+saved_IFS=$IFS
+IFS="-" read field1 field2 field3 field4 <<EOF
+$1
+EOF
+IFS=$saved_IFS
 
-### Let's recognize common machines as not being operating systems so
-### that things like config.sub decstation-3100 work. We also
-### recognize some manufacturers as not being operating systems, so we
-### can provide default operating systems below.
-case $os in
-	-sun*os*)
-		# Prevent following clause from handling this invalid input.
-		;;
-	-dec* | -mips* | -sequent* | -encore* | -pc532* | -sgi* | -sony* | \
-	-att* | -7300* | -3300* | -delta* | -motorola* | -sun234* | \
-	-unicom* | -ibm* | -next | -hp | -isi* | -apollo | -altos* | \
-	-convergent* | -ncr* | -news | -32* | -3600* | -3100* | -hitachi* |\
-	-c123* | -convex* | -sun | -crds | -omron* | -dg | -ultra | -tti* | \
-	-harris | -dolphin | -highlevel | -gould | -cbm | -ns | -masscomp | \
-	-apple | -axis | -knuth | -cray | -microblaze*)
-		os=
-		basic_machine=$1
-		;;
-	-bluegene*)
-		os=-cnk
-		;;
-	-sim | -cisco | -oki | -wec | -winbond)
-		os=
-		basic_machine=$1
-		;;
-	-scout)
-		;;
-	-wrs)
-		os=-vxworks
-		basic_machine=$1
-		;;
-	-chorusos*)
-		os=-chorusos
-		basic_machine=$1
-		;;
-	-chorusrdb)
-		os=-chorusrdb
-		basic_machine=$1
-		;;
-	-hiux*)
-		os=-hiuxwe2
-		;;
-	-sco6)
-		os=-sco5v6
-		basic_machine=`echo "$1" | sed -e 's/86-.*/86-pc/'`
-		;;
-	-sco5)
-		os=-sco3.2v5
-		basic_machine=`echo "$1" | sed -e 's/86-.*/86-pc/'`
-		;;
-	-sco4)
-		os=-sco3.2v4
-		basic_machine=`echo "$1" | sed -e 's/86-.*/86-pc/'`
-		;;
-	-sco3.2.4-9*)
-		os=`echo $os | sed -e 's/sco3.2./sco3.2v/'`
-		basic_machine=`echo "$1" | sed -e 's/86-.*/86-pc/'`
-		;;
-	-sco3.2v4-9*)
-		# Don't forget version if it is 3.2v4 or newer.
-		basic_machine=`echo "$1" | sed -e 's/86-.*/86-pc/'`
-		;;
-	-sco5v6*)
-		# Don't forget version if it is 3.2v4 or newer.
-		basic_machine=`echo "$1" | sed -e 's/86-.*/86-pc/'`
-		;;
-	-sco*)
-		os=-sco3.2v2
-		basic_machine=`echo "$1" | sed -e 's/86-.*/86-pc/'`
-		;;
-	-udk*)
-		basic_machine=`echo "$1" | sed -e 's/86-.*/86-pc/'`
-		;;
-	-isc)
-		os=-isc2.2
-		basic_machine=`echo "$1" | sed -e 's/86-.*/86-pc/'`
-		;;
-	-clix*)
-		basic_machine=clipper-intergraph
-		;;
-	-isc*)
-		basic_machine=`echo "$1" | sed -e 's/86-.*/86-pc/'`
-		;;
-	-lynx*178)
-		os=-lynxos178
-		;;
-	-lynx*5)
-		os=-lynxos5
+# Separate into logical components for further validation
+case $1 in
+	*-*-*-*-*)
+		echo Invalid configuration \`"$1"\': more than four components >&2
+		exit 1
 		;;
-	-lynx*)
-		os=-lynxos
+	*-*-*-*)
+		basic_machine=$field1-$field2
+		basic_os=$field3-$field4
 		;;
-	-ptx*)
-		basic_machine=`echo "$1" | sed -e 's/86-.*/86-sequent/'`
+	*-*-*)
+		# Ambiguous whether COMPANY is present, or skipped and KERNEL-OS is two
+		# parts
+		maybe_os=$field2-$field3
+		case $maybe_os in
+			nto-qnx* | linux-* | uclinux-uclibc* \
+			| uclinux-gnu* | kfreebsd*-gnu* | knetbsd*-gnu* | netbsd*-gnu* \
+			| netbsd*-eabi* | kopensolaris*-gnu* | cloudabi*-eabi* \
+			| storm-chaos* | os2-emx* | rtmk-nova*)
+				basic_machine=$field1
+				basic_os=$maybe_os
+				;;
+			android-linux)
+				basic_machine=$field1-unknown
+				basic_os=linux-android
+				;;
+			*)
+				basic_machine=$field1-$field2
+				basic_os=$field3
+				;;
+		esac
 		;;
-	-psos*)
-		os=-psos
+	*-*)
+		# A lone config we happen to match not fitting any pattern
+		case $field1-$field2 in
+			decstation-3100)
+				basic_machine=mips-dec
+				basic_os=
+				;;
+			*-*)
+				# Second component is usually, but not always the OS
+				case $field2 in
+					# Prevent following clause from handling this valid os
+					sun*os*)
+						basic_machine=$field1
+						basic_os=$field2
+						;;
+					zephyr*)
+						basic_machine=$field1-unknown
+						basic_os=$field2
+						;;
+					# Manufacturers
+					dec* | mips* | sequent* | encore* | pc533* | sgi* | sony* \
+					| att* | 7300* | 3300* | delta* | motorola* | sun234* \
+					| unicom* | ibm* | next | hp | isi* | apollo | altos* \
+					| convergent* | ncr* | news | 32* | 3600* | 3100* \
+					| hitachi* | c123* | convex* | sun | crds | omron* | dg \
+					| ultra | tti* | harris | dolphin | highlevel | gould \
+					| cbm | ns | masscomp | apple | axis | knuth | cray \
+					| microblaze* | sim | cisco \
+					| oki | wec | wrs | winbond)
+						basic_machine=$field1-$field2
+						basic_os=
+						;;
+					*)
+						basic_machine=$field1
+						basic_os=$field2
+						;;
+				esac
+			;;
+		esac
 		;;
-	-mint | -mint0-9*)
-		basic_machine=m68k-atari
-		os=-mint
+	*)
+		# Convert single-component short-hands not valid as part of
+		# multi-component configurations.
+		case $field1 in
+			386bsd)
+				basic_machine=i386-pc
+				basic_os=bsd
+				;;
+			a29khif)
+				basic_machine=a29k-amd
+				basic_os=udi
+				;;
+			adobe68k)
+				basic_machine=m68010-adobe
+				basic_os=scout
+				;;
+			alliant)
+				basic_machine=fx80-alliant
+				basic_os=
+				;;
+			altos | altos3068)
+				basic_machine=m68k-altos
+				basic_os=
+				;;
+			am29k)
+				basic_machine=a29k-none
+				basic_os=bsd
+				;;
+			amdahl)
+				basic_machine=580-amdahl
+				basic_os=sysv
+				;;
+			amiga)
+				basic_machine=m68k-unknown
+				basic_os=
+				;;
+			amigaos | amigados)
+				basic_machine=m68k-unknown
+				basic_os=amigaos
+				;;
+			amigaunix | amix)
+				basic_machine=m68k-unknown
+				basic_os=sysv4
+				;;
+			apollo68)
+				basic_machine=m68k-apollo
+				basic_os=sysv
+				;;
+			apollo68bsd)
+				basic_machine=m68k-apollo
+				basic_os=bsd
+				;;
+			aros)
+				basic_machine=i386-pc
+				basic_os=aros
+				;;
+			aux)
+				basic_machine=m68k-apple
+				basic_os=aux
+				;;
+			balance)
+				basic_machine=ns32k-sequent
+				basic_os=dynix
+				;;
+			blackfin)
+				basic_machine=bfin-unknown
+				basic_os=linux
+				;;
+			cegcc)
+				basic_machine=arm-unknown
+				basic_os=cegcc
+				;;
+			convex-c1)
+				basic_machine=c1-convex
+				basic_os=bsd
+				;;
+			convex-c2)
+				basic_machine=c2-convex
+				basic_os=bsd
+				;;
+			convex-c32)
+				basic_machine=c32-convex
+				basic_os=bsd
+				;;
+			convex-c34)
+				basic_machine=c34-convex
+				basic_os=bsd
+				;;
+			convex-c38)
+				basic_machine=c38-convex
+				basic_os=bsd
+				;;
+			cray)
+				basic_machine=j90-cray
+				basic_os=unicos
+				;;
+			crds | unos)
+				basic_machine=m68k-crds
+				basic_os=
+				;;
+			da30)
+				basic_machine=m68k-da30
+				basic_os=
+				;;
+			decstation | pmax | pmin | dec3100 | decstatn)
+				basic_machine=mips-dec
+				basic_os=
+				;;
+			delta88)
+				basic_machine=m88k-motorola
+				basic_os=sysv3
+				;;
+			dicos)
+				basic_machine=i686-pc
+				basic_os=dicos
+				;;
+			djgpp)
+				basic_machine=i586-pc
+				basic_os=msdosdjgpp
+				;;
+			ebmon29k)
+				basic_machine=a29k-amd
+				basic_os=ebmon
+				;;
+			es1800 | OSE68k | ose68k | ose | OSE)
+				basic_machine=m68k-ericsson
+				basic_os=ose
+				;;
+			gmicro)
+				basic_machine=tron-gmicro
+				basic_os=sysv
+				;;
+			go32)
+				basic_machine=i386-pc
+				basic_os=go32
+				;;
+			h8300hms)
+				basic_machine=h8300-hitachi
+				basic_os=hms
+				;;
+			h8300xray)
+				basic_machine=h8300-hitachi
+				basic_os=xray
+				;;
+			h8500hms)
+				basic_machine=h8500-hitachi
+				basic_os=hms
+				;;
+			harris)
+				basic_machine=m88k-harris
+				basic_os=sysv3
+				;;
+			hp300 | hp300hpux)
+				basic_machine=m68k-hp
+				basic_os=hpux
+				;;
+			hp300bsd)
+				basic_machine=m68k-hp
+				basic_os=bsd
+				;;
+			hppaosf)
+				basic_machine=hppa1.1-hp
+				basic_os=osf
+				;;
+			hppro)
+				basic_machine=hppa1.1-hp
+				basic_os=proelf
+				;;
+			i386mach)
+				basic_machine=i386-mach
+				basic_os=mach
+				;;
+			isi68 | isi)
+				basic_machine=m68k-isi
+				basic_os=sysv
+				;;
+			m68knommu)
+				basic_machine=m68k-unknown
+				basic_os=linux
+				;;
+			magnum | m3230)
+				basic_machine=mips-mips
+				basic_os=sysv
+				;;
+			merlin)
+				basic_machine=ns32k-utek
+				basic_os=sysv
+				;;
+			mingw64)
+				basic_machine=x86_64-pc
+				basic_os=mingw64
+				;;
+			mingw32)
+				basic_machine=i686-pc
+				basic_os=mingw32
+				;;
+			mingw32ce)
+				basic_machine=arm-unknown
+				basic_os=mingw32ce
+				;;
+			monitor)
+				basic_machine=m68k-rom68k
+				basic_os=coff
+				;;
+			morphos)
+				basic_machine=powerpc-unknown
+				basic_os=morphos
+				;;
+			moxiebox)
+				basic_machine=moxie-unknown
+				basic_os=moxiebox
+				;;
+			msdos)
+				basic_machine=i386-pc
+				basic_os=msdos
+				;;
+			msys)
+				basic_machine=i686-pc
+				basic_os=msys
+				;;
+			mvs)
+				basic_machine=i370-ibm
+				basic_os=mvs
+				;;
+			nacl)
+				basic_machine=le32-unknown
+				basic_os=nacl
+				;;
+			ncr3000)
+				basic_machine=i486-ncr
+				basic_os=sysv4
+				;;
+			netbsd386)
+				basic_machine=i386-pc
+				basic_os=netbsd
+				;;
+			netwinder)
+				basic_machine=armv4l-rebel
+				basic_os=linux
+				;;
+			news | news700 | news800 | news900)
+				basic_machine=m68k-sony
+				basic_os=newsos
+				;;
+			news1000)
+				basic_machine=m68030-sony
+				basic_os=newsos
+				;;
+			necv70)
+				basic_machine=v70-nec
+				basic_os=sysv
+				;;
+			nh3000)
+				basic_machine=m68k-harris
+				basic_os=cxux
+				;;
+			nh45000)
+				basic_machine=m88k-harris
+				basic_os=cxux
+				;;
+			nindy960)
+				basic_machine=i960-intel
+				basic_os=nindy
+				;;
+			mon960)
+				basic_machine=i960-intel
+				basic_os=mon960
+				;;
+			nonstopux)
+				basic_machine=mips-compaq
+				basic_os=nonstopux
+				;;
+			os400)
+				basic_machine=powerpc-ibm
+				basic_os=os400
+				;;
+			OSE68000 | ose68000)
+				basic_machine=m68000-ericsson
+				basic_os=ose
+				;;
+			os68k)
+				basic_machine=m68k-none
+				basic_os=os68k
+				;;
+			paragon)
+				basic_machine=i860-intel
+				basic_os=osf
+				;;
+			parisc)
+				basic_machine=hppa-unknown
+				basic_os=linux
+				;;
+			psp)
+				basic_machine=mipsallegrexel-sony
+				basic_os=psp
+				;;
+			pw32)
+				basic_machine=i586-unknown
+				basic_os=pw32
+				;;
+			rdos | rdos64)
+				basic_machine=x86_64-pc
+				basic_os=rdos
+				;;
+			rdos32)
+				basic_machine=i386-pc
+				basic_os=rdos
+				;;
+			rom68k)
+				basic_machine=m68k-rom68k
+				basic_os=coff
+				;;
+			sa29200)
+				basic_machine=a29k-amd
+				basic_os=udi
+				;;
+			sei)
+				basic_machine=mips-sei
+				basic_os=seiux
+				;;
+			sequent)
+				basic_machine=i386-sequent
+				basic_os=
+				;;
+			sps7)
+				basic_machine=m68k-bull
+				basic_os=sysv2
+				;;
+			st2000)
+				basic_machine=m68k-tandem
+				basic_os=
+				;;
+			stratus)
+				basic_machine=i860-stratus
+				basic_os=sysv4
+				;;
+			sun2)
+				basic_machine=m68000-sun
+				basic_os=
+				;;
+			sun2os3)
+				basic_machine=m68000-sun
+				basic_os=sunos3
+				;;
+			sun2os4)
+				basic_machine=m68000-sun
+				basic_os=sunos4
+				;;
+			sun3)
+				basic_machine=m68k-sun
+				basic_os=
+				;;
+			sun3os3)
+				basic_machine=m68k-sun
+				basic_os=sunos3
+				;;
+			sun3os4)
+				basic_machine=m68k-sun
+				basic_os=sunos4
+				;;
+			sun4)
+				basic_machine=sparc-sun
+				basic_os=
+				;;
+			sun4os3)
+				basic_machine=sparc-sun
+				basic_os=sunos3
+				;;
+			sun4os4)
+				basic_machine=sparc-sun
+				basic_os=sunos4
+				;;
+			sun4sol2)
+				basic_machine=sparc-sun
+				basic_os=solaris2
+				;;
+			sun386 | sun386i | roadrunner)
+				basic_machine=i386-sun
+				basic_os=
+				;;
+			sv1)
+				basic_machine=sv1-cray
+				basic_os=unicos
+				;;
+			symmetry)
+				basic_machine=i386-sequent
+				basic_os=dynix
+				;;
+			t3e)
+				basic_machine=alphaev5-cray
+				basic_os=unicos
+				;;
+			t90)
+				basic_machine=t90-cray
+				basic_os=unicos
+				;;
+			toad1)
+				basic_machine=pdp10-xkl
+				basic_os=tops20
+				;;
+			tpf)
+				basic_machine=s390x-ibm
+				basic_os=tpf
+				;;
+			udi29k)
+				basic_machine=a29k-amd
+				basic_os=udi
+				;;
+			ultra3)
+				basic_machine=a29k-nyu
+				basic_os=sym1
+				;;
+			v810 | necv810)
+				basic_machine=v810-nec
+				basic_os=none
+				;;
+			vaxv)
+				basic_machine=vax-dec
+				basic_os=sysv
+				;;
+			vms)
+				basic_machine=vax-dec
+				basic_os=vms
+				;;
+			vsta)
+				basic_machine=i386-pc
+				basic_os=vsta
+				;;
+			vxworks960)
+				basic_machine=i960-wrs
+				basic_os=vxworks
+				;;
+			vxworks68)
+				basic_machine=m68k-wrs
+				basic_os=vxworks
+				;;
+			vxworks29k)
+				basic_machine=a29k-wrs
+				basic_os=vxworks
+				;;
+			xbox)
+				basic_machine=i686-pc
+				basic_os=mingw32
+				;;
+			ymp)
+				basic_machine=ymp-cray
+				basic_os=unicos
+				;;
+			*)
+				basic_machine=$1
+				basic_os=
+				;;
+		esac
 		;;
 esac
 
-# Decode aliases for certain CPU-COMPANY combinations.
+# Decode 1-component or ad-hoc basic machines
 case $basic_machine in
-	# Recognize the basic CPU types without company name.
-	# Some are omitted here because they have special meanings below.
-	1750a | 580 \
-	| a29k \
-	| aarch64 | aarch64_be \
-	| alpha | alphaev4-8 | alphaev56 | alphaev678 | alphapca567 \
-	| alpha64 | alpha64ev4-8 | alpha64ev56 | alpha64ev678 | alpha64pca567 \
-	| am33_2.0 \
-	| arc | arceb \
-	| arm | armble | armelb | armv2-8 | armv3-8lb | armv7arm \
-	| avr | avr32 \
-	| ba \
-	| be32 | be64 \
-	| bfin \
-	| c4x | c8051 | clipper \
-	| d10v | d30v | dlx | dsp16xx \
-	| e2k | epiphany \
-	| fido | fr30 | frv | ft32 \
-	| h8300 | h8500 | hppa | hppa1.01 | hppa2.0 | hppa2.0nw | hppa64 \
-	| hexagon \
-	| i370 | i860 | i960 | ia16 | ia64 \
-	| ip2k | iq2000 \
-	| k1om \
-	| le32 | le64 \
-	| lm32 \
-	| m32c | m32r | m32rle | m68000 | m68k | m88k \
-	| maxq | mb | microblaze | microblazeel | mcore | mep | metag \
-	| mips | mipsbe | mipseb | mipsel | mipsle \
-	| mips16 \
-	| mips64 | mips64el \
-	| mips64octeon | mips64octeonel \
-	| mips64orion | mips64orionel \
-	| mips64r5900 | mips64r5900el \
-	| mips64vr | mips64vrel \
-	| mips64vr4100 | mips64vr4100el \
-	| mips64vr4300 | mips64vr4300el \
-	| mips64vr5000 | mips64vr5000el \
-	| mips64vr5900 | mips64vr5900el \
-	| mipsisa32 | mipsisa32el \
-	| mipsisa32r2 | mipsisa32r2el \
-	| mipsisa32r6 | mipsisa32r6el \
-	| mipsisa64 | mipsisa64el \
-	| mipsisa64r2 | mipsisa64r2el \
-	| mipsisa64r6 | mipsisa64r6el \
-	| mipsisa64sb1 | mipsisa64sb1el \
-	| mipsisa64sr71k | mipsisa64sr71kel \
-	| mipsr5900 | mipsr5900el \
-	| mipstx39 | mipstx39el \
-	| mn10200 | mn10300 \
-	| moxie \
-	| mt \
-	| msp430 \
-	| nds32 | nds32le | nds32be \
-	| nios | nios2 | nios2eb | nios2el \
-	| ns16k | ns32k \
-	| open8 | or1k | or1knd | or32 \
-	| pdp10 | pj | pjl \
-	| powerpc | powerpc64 | powerpc64le | powerpcle \
-	| pru \
-	| pyramid \
-	| riscv32 | riscv64 \
-	| rl78 | rx \
-	| score \
-	| sh | sh1234 | sh24a | sh24aeb | sh23e | sh234eb | sheb | shbe | shle | sh1234le | sh3ele \
-	| sh64 | sh64le \
-	| sparc | sparc64 | sparc64b | sparc64v | sparc86x | sparclet | sparclite \
-	| sparcv8 | sparcv9 | sparcv9b | sparcv9v \
-	| spu \
-	| tahoe | tic4x | tic54x | tic55x | tic6x | tic80 | tron \
-	| ubicom32 \
-	| v850 | v850e | v850e1 | v850e2 | v850es | v850e2v3 \
-	| visium \
-	| wasm32 \
-	| x86 | xc16x | xstormy16 | xtensa \
-	| z8k | z80)
-		basic_machine=$basic_machine-unknown
-		;;
-	c54x)
-		basic_machine=tic54x-unknown
-		;;
-	c55x)
-		basic_machine=tic55x-unknown
-		;;
-	c6x)
-		basic_machine=tic6x-unknown
-		;;
-	leon|leon3-9)
-		basic_machine=sparc-$basic_machine
-		;;
-	m6811 | m68hc11 | m6812 | m68hc12 | m68hcs12x | nvptx | picochip)
-		basic_machine=$basic_machine-unknown
-		os=-none
+	# Here we handle the default manufacturer of certain CPU types. It is in
+	# some cases the only manufacturer, in others, it is the most popular.
+	w89k)
+		cpu=hppa1.1
+		vendor=winbond
 		;;
-	m88110 | m680123460 | m683?2 | m68360 | m5200 | v70 | w65)
+	op50n)
+		cpu=hppa1.1
+		vendor=oki
 		;;
-	ms1)
-		basic_machine=mt-unknown
+	op60c)
+		cpu=hppa1.1
+		vendor=oki
 		;;
-
-	strongarm | thumb | xscale)
-		basic_machine=arm-unknown
+	ibm*)
+		cpu=i370
+		vendor=ibm
 		;;
-	xgate)
-		basic_machine=$basic_machine-unknown
-		os=-none
+	orion105)
+		cpu=clipper
+		vendor=highlevel
 		;;
-	xscaleeb)
-		basic_machine=armeb-unknown
+	mac | mpw | mac-mpw)
+		cpu=m68k
+		vendor=apple
 		;;
-
-	xscaleel)
-		basic_machine=armel-unknown
+	pmac | pmac-mpw)
+		cpu=powerpc
+		vendor=apple
 		;;
 
-	# We use `pc' rather than `unknown'
-	# because (1) that's what they normally are, and
-	# (2) the word "unknown" tends to confuse beginning users.
-	i*86 | x86_64)
-	 basic_machine=$basic_machine-pc
-	 ;;
-	# Object if more than one company name word.
-	*-*-*)
-		echo Invalid configuration \`"$1"\': machine \`"$basic_machine"\' not recognized 1>&2
-		exit 1
-		;;
-	# Recognize the basic CPU types with company name.
-	580-* \
-	| a29k-* \
-	| aarch64-* | aarch64_be-* \
-	| alpha-* | alphaev4-8-* | alphaev56-* | alphaev678-* \
-	| alpha64-* | alpha64ev4-8-* | alpha64ev56-* | alpha64ev678-* \
-	| alphapca567-* | alpha64pca567-* | arc-* | arceb-* \
-	| arm-* | armbe-* | armle-* | armeb-* | armv*-* \
-	| avr-* | avr32-* \
-	| ba-* \
-	| be32-* | be64-* \
-	| bfin-* | bs2000-* \
-	| c123* | c30-* | cjt90-* | c4x-* \
-	| c8051-* | clipper-* | craynv-* | cydra-* \
-	| d10v-* | d30v-* | dlx-* \
-	| e2k-* | elxsi-* \
-	| f3001-* | f700-* | fido-* | fr30-* | frv-* | fx80-* \
-	| h8300-* | h8500-* \
-	| hppa-* | hppa1.01-* | hppa2.0-* | hppa2.0nw-* | hppa64-* \
-	| hexagon-* \
-	| i*86-* | i860-* | i960-* | ia16-* | ia64-* \
-	| ip2k-* | iq2000-* \
-	| k1om-* \
-	| le32-* | le64-* \
-	| lm32-* \
-	| m32c-* | m32r-* | m32rle-* \
-	| m68000-* | m6800123460-* | m68360-* | m683?2-* | m68k-* \
-	| m88110-* | m88k-* | maxq-* | mcore-* | metag-* \
-	| microblaze-* | microblazeel-* \
-	| mips-* | mipsbe-* | mipseb-* | mipsel-* | mipsle-* \
-	| mips16-* \
-	| mips64-* | mips64el-* \
-	| mips64octeon-* | mips64octeonel-* \
-	| mips64orion-* | mips64orionel-* \
-	| mips64r5900-* | mips64r5900el-* \
-	| mips64vr-* | mips64vrel-* \
-	| mips64vr4100-* | mips64vr4100el-* \
-	| mips64vr4300-* | mips64vr4300el-* \
-	| mips64vr5000-* | mips64vr5000el-* \
-	| mips64vr5900-* | mips64vr5900el-* \
-	| mipsisa32-* | mipsisa32el-* \
-	| mipsisa32r2-* | mipsisa32r2el-* \
-	| mipsisa32r6-* | mipsisa32r6el-* \
-	| mipsisa64-* | mipsisa64el-* \
-	| mipsisa64r2-* | mipsisa64r2el-* \
-	| mipsisa64r6-* | mipsisa64r6el-* \
-	| mipsisa64sb1-* | mipsisa64sb1el-* \
-	| mipsisa64sr71k-* | mipsisa64sr71kel-* \
-	| mipsr5900-* | mipsr5900el-* \
-	| mipstx39-* | mipstx39el-* \
-	| mmix-* \
-	| mt-* \
-	| msp430-* \
-	| nds32-* | nds32le-* | nds32be-* \
-	| nios-* | nios2-* | nios2eb-* | nios2el-* \
-	| none-* | np1-* | ns16k-* | ns32k-* \
-	| open8-* \
-	| or1k*-* \
-	| orion-* \
-	| pdp10-* | pdp11-* | pj-* | pjl-* | pn-* | power-* \
-	| powerpc-* | powerpc64-* | powerpc64le-* | powerpcle-* \
-	| pru-* \
-	| pyramid-* \
-	| riscv32-* | riscv64-* \
-	| rl78-* | romp-* | rs6000-* | rx-* \
-	| sh-* | sh1234-* | sh24a-* | sh24aeb-* | sh23e-* | sh34eb-* | sheb-* | shbe-* \
-	| shle-* | sh1234le-* | sh3ele-* | sh64-* | sh64le-* \
-	| sparc-* | sparc64-* | sparc64b-* | sparc64v-* | sparc86x-* | sparclet-* \
-	| sparclite-* \
-	| sparcv8-* | sparcv9-* | sparcv9b-* | sparcv9v-* | sv1-* | sx*-* \
-	| tahoe-* \
-	| tic30-* | tic4x-* | tic54x-* | tic55x-* | tic6x-* | tic80-* \
-	| tile*-* \
-	| tron-* \
-	| ubicom32-* \
-	| v850-* | v850e-* | v850e1-* | v850es-* | v850e2-* | v850e2v3-* \
-	| vax-* \
-	| visium-* \
-	| wasm32-* \
-	| we32k-* \
-	| x86-* | x86_64-* | xc16x-* | xps100-* \
-	| xstormy16-* | xtensa*-* \
-	| ymp-* \
-	| z8k-* | z80-*)
-		;;
-	# Recognize the basic CPU types without company name, with glob match.
-	xtensa*)
-		basic_machine=$basic_machine-unknown
-		;;
 	# Recognize the various machine names and aliases which stand
 	# for a CPU type and a company and sometimes even an OS.
-	386bsd)
-		basic_machine=i386-pc
-		os=-bsd
-		;;
 	3b1 | 7300 | 7300-att | att-7300 | pc7300 | safari | unixpc)
-		basic_machine=m68000-att
+		cpu=m68000
+		vendor=att
 		;;
 	3b*)
-		basic_machine=we32k-att
-		;;
-	a29khif)
-		basic_machine=a29k-amd
-		os=-udi
-		;;
-	abacus)
-		basic_machine=abacus-unknown
-		;;
-	adobe68k)
-		basic_machine=m68010-adobe
-		os=-scout
-		;;
-	alliant | fx80)
-		basic_machine=fx80-alliant
-		;;
-	altos | altos3068)
-		basic_machine=m68k-altos
-		;;
-	am29k)
-		basic_machine=a29k-none
-		os=-bsd
-		;;
-	amd64)
-		basic_machine=x86_64-pc
-		;;
-	amd64-*)
-		basic_machine=x86_64-`echo "$basic_machine" | sed 's/^^-*-//'`
-		;;
-	amdahl)
-		basic_machine=580-amdahl
-		os=-sysv
-		;;
-	amiga | amiga-*)
-		basic_machine=m68k-unknown
-		;;
-	amigaos | amigados)
-		basic_machine=m68k-unknown
-		os=-amigaos
-		;;
-	amigaunix | amix)
-		basic_machine=m68k-unknown
-		os=-sysv4
-		;;
-	apollo68)
-		basic_machine=m68k-apollo
-		os=-sysv
-		;;
-	apollo68bsd)
-		basic_machine=m68k-apollo
-		os=-bsd
-		;;
-	aros)
-		basic_machine=i386-pc
-		os=-aros
-		;;
-	asmjs)
-		basic_machine=asmjs-unknown
-		;;
-	aux)
-		basic_machine=m68k-apple
-		os=-aux
-		;;
-	balance)
-		basic_machine=ns32k-sequent
-		os=-dynix
-		;;
-	blackfin)
-		basic_machine=bfin-unknown
-		os=-linux
-		;;
-	blackfin-*)
-		basic_machine=bfin-`echo "$basic_machine" | sed 's/^^-*-//'`
-		os=-linux
+		cpu=we32k
+		vendor=att
 		;;
 	bluegene*)
-		basic_machine=powerpc-ibm
-		os=-cnk
-		;;
-	c54x-*)
-		basic_machine=tic54x-`echo "$basic_machine" | sed 's/^^-*-//'`
-		;;
-	c55x-*)
-		basic_machine=tic55x-`echo "$basic_machine" | sed 's/^^-*-//'`
-		;;
-	c6x-*)
-		basic_machine=tic6x-`echo "$basic_machine" | sed 's/^^-*-//'`
-		;;
-	c90)
-		basic_machine=c90-cray
-		os=-unicos
-		;;
-	cegcc)
-		basic_machine=arm-unknown
-		os=-cegcc
-		;;
-	convex-c1)
-		basic_machine=c1-convex
-		os=-bsd
-		;;
-	convex-c2)
-		basic_machine=c2-convex
-		os=-bsd
-		;;
-	convex-c32)
-		basic_machine=c32-convex
-		os=-bsd
-		;;
-	convex-c34)
-		basic_machine=c34-convex
-		os=-bsd
-		;;
-	convex-c38)
-		basic_machine=c38-convex
-		os=-bsd
-		;;
-	cray | j90)
-		basic_machine=j90-cray
-		os=-unicos
-		;;
-	craynv)
-		basic_machine=craynv-cray
-		os=-unicosmp
-		;;
-	cr16 | cr16-*)
-		basic_machine=cr16-unknown
-		os=-elf
-		;;
-	crds | unos)
-		basic_machine=m68k-crds
-		;;
-	crisv32 | crisv32-* | etraxfs*)
-		basic_machine=crisv32-axis
-		;;
-	cris | cris-* | etrax*)
-		basic_machine=cris-axis
-		;;
-	crx)
-		basic_machine=crx-unknown
-		os=-elf
-		;;
-	da30 | da30-*)
-		basic_machine=m68k-da30
-		;;
-	decstation | decstation-3100 | pmax | pmax-* | pmin | dec3100 | decstatn)
-		basic_machine=mips-dec
+		cpu=powerpc
+		vendor=ibm
+		basic_os=cnk
 		;;
 	decsystem10* | dec10*)
-		basic_machine=pdp10-dec
-		os=-tops10
+		cpu=pdp10
+		vendor=dec
+		basic_os=tops10
 		;;
 	decsystem20* | dec20*)
-		basic_machine=pdp10-dec
-		os=-tops20
+		cpu=pdp10
+		vendor=dec
+		basic_os=tops20
 		;;
 	delta | 3300 | motorola-3300 | motorola-delta \
 	 | 3300-motorola | delta-motorola)
-		basic_machine=m68k-motorola
-		;;
-	delta88)
-		basic_machine=m88k-motorola
-		os=-sysv3
-		;;
-	dicos)
-		basic_machine=i686-pc
-		os=-dicos
-		;;
-	djgpp)
-		basic_machine=i586-pc
-		os=-msdosdjgpp
-		;;
-	dpx20 | dpx20-*)
-		basic_machine=rs6000-bull
-		os=-bosx
+		cpu=m68k
+		vendor=motorola
 		;;
 	dpx2*)
-		basic_machine=m68k-bull
-		os=-sysv3
-		;;
-	e500v12)
-		basic_machine=powerpc-unknown
-		os=$os"spe"
-		;;
-	e500v12-*)
-		basic_machine=powerpc-`echo "$basic_machine" | sed 's/^^-*-//'`
-		os=$os"spe"
-		;;
-	ebmon29k)
-		basic_machine=a29k-amd
-		os=-ebmon
-		;;
-	elxsi)
-		basic_machine=elxsi-elxsi
-		os=-bsd
+		cpu=m68k
+		vendor=bull
+		basic_os=sysv3
 		;;
 	encore | umax | mmax)
-		basic_machine=ns32k-encore
+		cpu=ns32k
+		vendor=encore
 		;;
-	es1800 | OSE68k | ose68k | ose | OSE)
-		basic_machine=m68k-ericsson
-		os=-ose
+	elxsi)
+		cpu=elxsi
+		vendor=elxsi
+		basic_os=${basic_os:-bsd}
 		;;
 	fx2800)
-		basic_machine=i860-alliant
+		cpu=i860
+		vendor=alliant
 		;;
 	genix)
-		basic_machine=ns32k-ns
-		;;
-	gmicro)
-		basic_machine=tron-gmicro
-		os=-sysv
-		;;
-	go32)
-		basic_machine=i386-pc
-		os=-go32
+		cpu=ns32k
+		vendor=ns
 		;;
 	h3050r* | hiux*)
-		basic_machine=hppa1.1-hitachi
-		os=-hiuxwe2
-		;;
-	h8300hms)
-		basic_machine=h8300-hitachi
-		os=-hms
-		;;
-	h8300xray)
-		basic_machine=h8300-hitachi
-		os=-xray
-		;;
-	h8500hms)
-		basic_machine=h8500-hitachi
-		os=-hms
-		;;
-	harris)
-		basic_machine=m88k-harris
-		os=-sysv3
-		;;
-	hp300-*)
-		basic_machine=m68k-hp
-		;;
-	hp300bsd)
-		basic_machine=m68k-hp
-		os=-bsd
-		;;
-	hp300hpux)
-		basic_machine=m68k-hp
-		os=-hpux
+		cpu=hppa1.1
+		vendor=hitachi
+		basic_os=hiuxwe2
 		;;
 	hp3k90-90-9 | hp90-90-9)
-		basic_machine=hppa1.0-hp
+		cpu=hppa1.0
+		vendor=hp
 		;;
 	hp9k20-90-9 | hp9k310-9)
-		basic_machine=m68000-hp
+		cpu=m68000
+		vendor=hp
 		;;
 	hp9k32-90-9)
-		basic_machine=m68k-hp
+		cpu=m68k
+		vendor=hp
 		;;
 	hp9k60-90-9 | hp60-90-9)
-		basic_machine=hppa1.0-hp
+		cpu=hppa1.0
+		vendor=hp
 		;;
 	hp9k70-790-9 | hp70-790-9)
-		basic_machine=hppa1.1-hp
+		cpu=hppa1.1
+		vendor=hp
 		;;
 	hp9k780-9 | hp780-9)
 		# FIXME: really hppa2.0-hp
-		basic_machine=hppa1.1-hp
+		cpu=hppa1.1
+		vendor=hp
 		;;
 	hp9k8671 | hp8671 | hp9k8024 | hp8024 | hp9k8789 | hp8789 | hp9k893 | hp893)
 		# FIXME: really hppa2.0-hp
-		basic_machine=hppa1.1-hp
+		cpu=hppa1.1
+		vendor=hp
 		;;
 	hp9k80-913679 | hp80-913679)
-		basic_machine=hppa1.1-hp
+		cpu=hppa1.1
+		vendor=hp
 		;;
 	hp9k80-90-9 | hp80-90-9)
-		basic_machine=hppa1.0-hp
-		;;
-	hppaosf)
-		basic_machine=hppa1.1-hp
-		os=-osf
-		;;
-	hppro)
-		basic_machine=hppa1.1-hp
-		os=-proelf
-		;;
-	i370-ibm* | ibm*)
-		basic_machine=i370-ibm
+		cpu=hppa1.0
+		vendor=hp
 		;;
 	i*86v32)
-		basic_machine=`echo "$1" | sed -e 's/86.*/86-pc/'`
-		os=-sysv32
+		cpu=`echo "$1" | sed -e 's/86.*/86/'`
+		vendor=pc
+		basic_os=sysv32
 		;;
 	i*86v4*)
-		basic_machine=`echo "$1" | sed -e 's/86.*/86-pc/'`
-		os=-sysv4
+		cpu=`echo "$1" | sed -e 's/86.*/86/'`
+		vendor=pc
+		basic_os=sysv4
 		;;
 	i*86v)
-		basic_machine=`echo "$1" | sed -e 's/86.*/86-pc/'`
-		os=-sysv
+		cpu=`echo "$1" | sed -e 's/86.*/86/'`
+		vendor=pc
+		basic_os=sysv
 		;;
 	i*86sol2)
-		basic_machine=`echo "$1" | sed -e 's/86.*/86-pc/'`
-		os=-solaris2
-		;;
-	i386mach)
-		basic_machine=i386-mach
-		os=-mach
+		cpu=`echo "$1" | sed -e 's/86.*/86/'`
+		vendor=pc
+		basic_os=solaris2
 		;;
-	vsta)
-		basic_machine=i386-unknown
-		os=-vsta
+	j90 | j90-cray)
+		cpu=j90
+		vendor=cray
+		basic_os=${basic_os:-unicos}
 		;;
 	iris | iris4d)
-		basic_machine=mips-sgi
-		case $os in
-		 -irix*)
+		cpu=mips
+		vendor=sgi
+		case $basic_os in
+		 irix*)
 			;;
 		 *)
-			os=-irix4
+			basic_os=irix4
 			;;
 		esac
 		;;
-	isi68 | isi)
-		basic_machine=m68k-isi
-		os=-sysv
-		;;
-	leon-*|leon3-9-*)
-		basic_machine=sparc-`echo "$basic_machine" | sed 's/-.*//'`
-		;;
-	m68knommu)
-		basic_machine=m68k-unknown
-		os=-linux
-		;;
-	m68knommu-*)
-		basic_machine=m68k-`echo "$basic_machine" | sed 's/^^-*-//'`
-		os=-linux
-		;;
-	magnum | m3230)
-		basic_machine=mips-mips
-		os=-sysv
-		;;
-	merlin)
-		basic_machine=ns32k-utek
-		os=-sysv
-		;;
-	microblaze*)
-		basic_machine=microblaze-xilinx
-		;;
-	mingw64)
-		basic_machine=x86_64-pc
-		os=-mingw64
-		;;
-	mingw32)
-		basic_machine=i686-pc
-		os=-mingw32
-		;;
-	mingw32ce)
-		basic_machine=arm-unknown
-		os=-mingw32ce
-		;;
 	miniframe)
-		basic_machine=m68000-convergent
-		;;
-	*mint | -mint0-9* | *MiNT | *MiNT0-9*)
-		basic_machine=m68k-atari
-		os=-mint
-		;;
-	mips3*-*)
-		basic_machine=`echo "$basic_machine" | sed -e 's/mips3/mips64/'`
-		;;
-	mips3*)
-		basic_machine=`echo "$basic_machine" | sed -e 's/mips3/mips64/'`-unknown
-		;;
-	monitor)
-		basic_machine=m68k-rom68k
-		os=-coff
-		;;
-	morphos)
-		basic_machine=powerpc-unknown
-		os=-morphos
-		;;
-	moxiebox)
-		basic_machine=moxie-unknown
-		os=-moxiebox
+		cpu=m68000
+		vendor=convergent
 		;;
-	msdos)
-		basic_machine=i386-pc
-		os=-msdos
-		;;
-	ms1-*)
-		basic_machine=`echo "$basic_machine" | sed -e 's/ms1-/mt-/'`
-		;;
-	msys)
-		basic_machine=i686-pc
-		os=-msys
-		;;
-	mvs)
-		basic_machine=i370-ibm
-		os=-mvs
-		;;
-	nacl)
-		basic_machine=le32-unknown
-		os=-nacl
-		;;
-	ncr3000)
-		basic_machine=i486-ncr
-		os=-sysv4
-		;;
-	netbsd386)
-		basic_machine=i386-unknown
-		os=-netbsd
-		;;
-	netwinder)
-		basic_machine=armv4l-rebel
-		os=-linux
-		;;
-	news | news700 | news800 | news900)
-		basic_machine=m68k-sony
-		os=-newsos
-		;;
-	news1000)
-		basic_machine=m68030-sony
-		os=-newsos
+	*mint | mint0-9* | *MiNT | *MiNT0-9*)
+		cpu=m68k
+		vendor=atari
+		basic_os=mint
 		;;
 	news-3600 | risc-news)
-		basic_machine=mips-sony
-		os=-newsos
-		;;
-	necv70)
-		basic_machine=v70-nec
-		os=-sysv
+		cpu=mips
+		vendor=sony
+		basic_os=newsos
 		;;
 	next | m*-next)
-		basic_machine=m68k-next
-		case $os in
-		 -nextstep* )
+		cpu=m68k
+		vendor=next
+		case $basic_os in
+		 openstep*)
+		 ;;
+		 nextstep*)
 			;;
-		 -ns2*)
-		 os=-nextstep2
+		 ns2*)
+		 basic_os=nextstep2
 			;;
 		 *)
-		 os=-nextstep3
+		 basic_os=nextstep3
 			;;
 		esac
 		;;
-	nh3000)
-		basic_machine=m68k-harris
-		os=-cxux
-		;;
-	nh45000)
-		basic_machine=m88k-harris
-		os=-cxux
-		;;
-	nindy960)
-		basic_machine=i960-intel
-		os=-nindy
-		;;
-	mon960)
-		basic_machine=i960-intel
-		os=-mon960
-		;;
-	nonstopux)
-		basic_machine=mips-compaq
-		os=-nonstopux
-		;;
 	np1)
-		basic_machine=np1-gould
-		;;
-	neo-tandem)
-		basic_machine=neo-tandem
-		;;
-	nse-tandem)
-		basic_machine=nse-tandem
-		;;
-	nsr-tandem)
-		basic_machine=nsr-tandem
-		;;
-	nsv-tandem)
-		basic_machine=nsv-tandem
-		;;
-	nsx-tandem)
-		basic_machine=nsx-tandem
+		cpu=np1
+		vendor=gould
 		;;
 	op50n-* | op60c-*)
-		basic_machine=hppa1.1-oki
-		os=-proelf
-		;;
-	openrisc | openrisc-*)
-		basic_machine=or32-unknown
-		;;
-	os400)
-		basic_machine=powerpc-ibm
-		os=-os400
-		;;
-	OSE68000 | ose68000)
-		basic_machine=m68000-ericsson
-		os=-ose
-		;;
-	os68k)
-		basic_machine=m68k-none
-		os=-os68k
+		cpu=hppa1.1
+		vendor=oki
+		basic_os=proelf
 		;;
 	pa-hitachi)
-		basic_machine=hppa1.1-hitachi
-		os=-hiuxwe2
-		;;
-	paragon)
-		basic_machine=i860-intel
-		os=-osf
-		;;
-	parisc)
-		basic_machine=hppa-unknown
-		os=-linux
-		;;
-	parisc-*)
-		basic_machine=hppa-`echo "$basic_machine" | sed 's/^^-*-//'`
-		os=-linux
+		cpu=hppa1.1
+		vendor=hitachi
+		basic_os=hiuxwe2
 		;;
 	pbd)
-		basic_machine=sparc-tti
+		cpu=sparc
+		vendor=tti
 		;;
 	pbb)
-		basic_machine=m68k-tti
-		;;
-	pc532 | pc532-*)
-		basic_machine=ns32k-pc532
-		;;
-	pc98)
-		basic_machine=i386-pc
+		cpu=m68k
+		vendor=tti
 		;;
-	pc98-*)
-		basic_machine=i386-`echo "$basic_machine" | sed 's/^^-*-//'`
-		;;
-	pentium | p5 | k5 | k6 | nexgen | viac3)
-		basic_machine=i586-pc
-		;;
-	pentiumpro | p6 | 6x86 | athlon | athlon_*)
-		basic_machine=i686-pc
-		;;
-	pentiumii | pentium2 | pentiumiii | pentium3)
-		basic_machine=i686-pc
-		;;
-	pentium4)
-		basic_machine=i786-pc
-		;;
-	pentium-* | p5-* | k5-* | k6-* | nexgen-* | viac3-*)
-		basic_machine=i586-`echo "$basic_machine" | sed 's/^^-*-//'`
-		;;
-	pentiumpro-* | p6-* | 6x86-* | athlon-*)
-		basic_machine=i686-`echo "$basic_machine" | sed 's/^^-*-//'`
-		;;
-	pentiumii-* | pentium2-* | pentiumiii-* | pentium3-*)
-		basic_machine=i686-`echo "$basic_machine" | sed 's/^^-*-//'`
-		;;
-	pentium4-*)
-		basic_machine=i786-`echo "$basic_machine" | sed 's/^^-*-//'`
+	pc532)
+		cpu=ns32k
+		vendor=pc532
 		;;
 	pn)
-		basic_machine=pn-gould
-		;;
-	power)	basic_machine=power-ibm
-		;;
-	ppc | ppcbe)	basic_machine=powerpc-unknown
+		cpu=pn
+		vendor=gould
 		;;
-	ppc-* | ppcbe-*)
-		basic_machine=powerpc-`echo "$basic_machine" | sed 's/^^-*-//'`
-		;;
-	ppcle | powerpclittle)
-		basic_machine=powerpcle-unknown
+	power)
+		cpu=power
+		vendor=ibm
 		;;
-	ppcle-* | powerpclittle-*)
-		basic_machine=powerpcle-`echo "$basic_machine" | sed 's/^^-*-//'`
+	ps2)
+		cpu=i386
+		vendor=ibm
 		;;
-	ppc64)	basic_machine=powerpc64-unknown
+	rm4600)
+		cpu=mips
+		vendor=siemens
 		;;
-	ppc64-*) basic_machine=powerpc64-`echo "$basic_machine" | sed 's/^^-*-//'`
+	rtpc | rtpc-*)
+		cpu=romp
+		vendor=ibm
 		;;
-	ppc64le | powerpc64little)
-		basic_machine=powerpc64le-unknown
+	sde)
+		cpu=mipsisa32
+		vendor=sde
+		basic_os=${basic_os:-elf}
 		;;
-	ppc64le-* | powerpc64little-*)
-		basic_machine=powerpc64le-`echo "$basic_machine" | sed 's/^^-*-//'`
+	simso-wrs)
+		cpu=sparclite
+		vendor=wrs
+		basic_os=vxworks
 		;;
-	ps2)
-		basic_machine=i386-ibm
+	tower | tower-32)
+		cpu=m68k
+		vendor=ncr
 		;;
-	pw32)
-		basic_machine=i586-unknown
-		os=-pw32
+	vpp*|vx|vx-*)
+		cpu=f301
+		vendor=fujitsu
 		;;
-	rdos | rdos64)
-		basic_machine=x86_64-pc
-		os=-rdos
+	w65)
+		cpu=w65
+		vendor=wdc
 		;;
-	rdos32)
-		basic_machine=i386-pc
-		os=-rdos
+	w89k-*)
+		cpu=hppa1.1
+		vendor=winbond
+		basic_os=proelf
 		;;
-	rom68k)
-		basic_machine=m68k-rom68k
-		os=-coff
+	none)
+		cpu=none
+		vendor=none
 		;;
-	rm4600)
-		basic_machine=mips-siemens
+	leon|leon3-9)
+		cpu=sparc
+		vendor=$basic_machine
 		;;
-	rtpc | rtpc-*)
-		basic_machine=romp-ibm
+	leon-*|leon3-9-*)
+		cpu=sparc
+		vendor=`echo "$basic_machine" | sed 's/-.*//'`
 		;;
-	s390 | s390-*)
-		basic_machine=s390-ibm
+
+	*-*)
+		# shellcheck disable=SC2162
+		saved_IFS=$IFS
+		IFS="-" read cpu vendor <<EOF
+$basic_machine
+EOF
+		IFS=$saved_IFS
 		;;
-	s390x | s390x-*)
-		basic_machine=s390x-ibm
+	# We use `pc' rather than `unknown'
+	# because (1) that's what they normally are, and
+	# (2) the word "unknown" tends to confuse beginning users.
+	i*86 | x86_64)
+		cpu=$basic_machine
+		vendor=pc
 		;;
-	sa29200)
-		basic_machine=a29k-amd
-		os=-udi
+	# These rules are duplicated from below for sake of the special case above;
+	# i.e. things that normalized to x86 arches should also default to "pc"
+	pc98)
+		cpu=i386
+		vendor=pc
 		;;
-	sb1)
-		basic_machine=mipsisa64sb1-unknown
+	x64 | amd64)
+		cpu=x86_64
+		vendor=pc
 		;;
-	sb1el)
-		basic_machine=mipsisa64sb1el-unknown
+	# Recognize the basic CPU types without company name.
+	*)
+		cpu=$basic_machine
+		vendor=unknown
 		;;
-	sde)
-		basic_machine=mipsisa32-sde
-		os=-elf
+esac
+
+unset -v basic_machine
+
+# Decode basic machines in the full and proper CPU-Company form.
+case $cpu-$vendor in
+	# Here we handle the default manufacturer of certain CPU types in canonical form. It is in
+	# some cases the only manufacturer, in others, it is the most popular.
+	craynv-unknown)
+		vendor=cray
+		basic_os=${basic_os:-unicosmp}
 		;;
-	sei)
-		basic_machine=mips-sei
-		os=-seiux
+	c90-unknown | c90-cray)
+		vendor=cray
+		basic_os=${Basic_os:-unicos}
 		;;
-	sequent)
-		basic_machine=i386-sequent
+	fx80-unknown)
+		vendor=alliant
 		;;
-	sh5el)
-		basic_machine=sh5le-unknown
+	romp-unknown)
+		vendor=ibm
 		;;
-	simso-wrs)
-		basic_machine=sparclite-wrs
-		os=-vxworks
+	mmix-unknown)
+		vendor=knuth
 		;;
-	sps7)
-		basic_machine=m68k-bull
-		os=-sysv2
+	microblaze-unknown | microblazeel-unknown)
+		vendor=xilinx
 		;;
-	spur)
-		basic_machine=spur-unknown
+	rs6000-unknown)
+		vendor=ibm
 		;;
-	st2000)
-		basic_machine=m68k-tandem
+	vax-unknown)
+		vendor=dec
 		;;
-	stratus)
-		basic_machine=i860-stratus
-		os=-sysv4
+	pdp11-unknown)
+		vendor=dec
 		;;
-	strongarm-* | thumb-*)
-		basic_machine=arm-`echo "$basic_machine" | sed 's/^^-*-//'`
+	we32k-unknown)
+		vendor=att
 		;;
-	sun2)
-		basic_machine=m68000-sun
+	cydra-unknown)
+		vendor=cydrome
 		;;
-	sun2os3)
-		basic_machine=m68000-sun
-		os=-sunos3
+	i370-ibm*)
+		vendor=ibm
 		;;
-	sun2os4)
-		basic_machine=m68000-sun
-		os=-sunos4
+	orion-unknown)
+		vendor=highlevel
 		;;
-	sun3os3)
-		basic_machine=m68k-sun
-		os=-sunos3
+	xps-unknown | xps100-unknown)
+		cpu=xps100
+		vendor=honeywell
 		;;
-	sun3os4)
-		basic_machine=m68k-sun
-		os=-sunos4
+
+	# Here we normalize CPU types with a missing or matching vendor
+	armh-unknown | armh-alt)
+		cpu=armv7l
+		vendor=alt
+		basic_os=${basic_os:-linux-gnueabihf}
 		;;
-	sun4os3)
-		basic_machine=sparc-sun
-		os=-sunos3
+	dpx20-unknown | dpx20-bull)
+		cpu=rs6000
+		vendor=bull
+		basic_os=${basic_os:-bosx}
 		;;
-	sun4os4)
-		basic_machine=sparc-sun
-		os=-sunos4
+
+	# Here we normalize CPU types irrespective of the vendor
+	amd64-*)
+		cpu=x86_64
 		;;
-	sun4sol2)
-		basic_machine=sparc-sun
-		os=-solaris2
+	blackfin-*)
+		cpu=bfin
+		basic_os=linux
 		;;
-	sun3 | sun3-*)
-		basic_machine=m68k-sun
+	c54x-*)
+		cpu=tic54x
 		;;
-	sun4)
-		basic_machine=sparc-sun
+	c55x-*)
+		cpu=tic55x
 		;;
-	sun386 | sun386i | roadrunner)
-		basic_machine=i386-sun
+	c6x-*)
+		cpu=tic6x
 		;;
-	sv1)
-		basic_machine=sv1-cray
-		os=-unicos
+	e500v12-*)
+		cpu=powerpc
+		basic_os=${basic_os}"spe"
 		;;
-	symmetry)
-		basic_machine=i386-sequent
-		os=-dynix
+	mips3*-*)
+		cpu=mips64
 		;;
-	t3e)
-		basic_machine=alphaev5-cray
-		os=-unicos
+	ms1-*)
+		cpu=mt
 		;;
-	t90)
-		basic_machine=t90-cray
-		os=-unicos
+	m68knommu-*)
+		cpu=m68k
+		basic_os=linux
 		;;
-	tile*)
-		basic_machine=$basic_machine-unknown
-		os=-linux-gnu
+	m9s12z-* | m68hcs12z-* | hcs12z-* | s12z-*)
+		cpu=s12z
 		;;
-	tx39)
-		basic_machine=mipstx39-unknown
+	openrisc-*)
+		cpu=or32
 		;;
-	tx39el)
-		basic_machine=mipstx39el-unknown
+	parisc-*)
+		cpu=hppa
+		basic_os=linux
 		;;
-	toad1)
-		basic_machine=pdp10-xkl
-		os=-tops20
+	pentium-* | p5-* | k5-* | k6-* | nexgen-* | viac3-*)
+		cpu=i586
 		;;
-	tower | tower-32)
-		basic_machine=m68k-ncr
+	pentiumpro-* | p6-* | 6x86-* | athlon-* | athalon_*-*)
+		cpu=i686
 		;;
-	tpf)
-		basic_machine=s390x-ibm
-		os=-tpf
+	pentiumii-* | pentium2-* | pentiumiii-* | pentium3-*)
+		cpu=i686
 		;;
-	udi29k)
-		basic_machine=a29k-amd
-		os=-udi
+	pentium4-*)
+		cpu=i786
 		;;
-	ultra3)
-		basic_machine=a29k-nyu
-		os=-sym1
+	pc98-*)
+		cpu=i386
 		;;
-	v810 | necv810)
-		basic_machine=v810-nec
-		os=-none
+	ppc-* | ppcbe-*)
+		cpu=powerpc
 		;;
-	vaxv)
-		basic_machine=vax-dec
-		os=-sysv
+	ppcle-* | powerpclittle-*)
+		cpu=powerpcle
 		;;
-	vms)
-		basic_machine=vax-dec
-		os=-vms
+	ppc64-*)
+		cpu=powerpc64
 		;;
-	vpp*|vx|vx-*)
-		basic_machine=f301-fujitsu
+	ppc64le-* | powerpc64little-*)
+		cpu=powerpc64le
 		;;
-	vxworks960)
-		basic_machine=i960-wrs
-		os=-vxworks
+	sb1-*)
+		cpu=mipsisa64sb1
 		;;
-	vxworks68)
-		basic_machine=m68k-wrs
-		os=-vxworks
+	sb1el-*)
+		cpu=mipsisa64sb1el
 		;;
-	vxworks29k)
-		basic_machine=a29k-wrs
-		os=-vxworks
+	sh5elb-*)
+		cpu=`echo "$cpu" | sed 's/^$sh.$e$.$$/\1\2e/'`
 		;;
-	w65*)
-		basic_machine=w65-wdc
-		os=-none
+	spur-*)
+		cpu=spur
 		;;
-	w89k-*)
-		basic_machine=hppa1.1-winbond
-		os=-proelf
+	strongarm-* | thumb-*)
+		cpu=arm
 		;;
-	x64)
-		basic_machine=x86_64-pc
+	tx39-*)
+		cpu=mipstx39
 		;;
-	xbox)
-		basic_machine=i686-pc
-		os=-mingw32
+	tx39el-*)
+		cpu=mipstx39el
 		;;
-	xps | xps100)
-		basic_machine=xps100-honeywell
+	x64-*)
+		cpu=x86_64
 		;;
 	xscale-* | xscaleebl-*)
-		basic_machine=`echo "$basic_machine" | sed 's/^xscale/arm/'`
-		;;
-	ymp)
-		basic_machine=ymp-cray
-		os=-unicos
+		cpu=`echo "$cpu" | sed 's/^xscale/arm/'`
 		;;
-	none)
-		basic_machine=none-none
-		os=-none
+	arm64-* | aarch64le-*)
+		cpu=aarch64
 		;;
 
-# Here we handle the default manufacturer of certain CPU types. It is in
-# some cases the only manufacturer, in others, it is the most popular.
-	w89k)
-		basic_machine=hppa1.1-winbond
-		;;
-	op50n)
-		basic_machine=hppa1.1-oki
-		;;
-	op60c)
-		basic_machine=hppa1.1-oki
-		;;
-	romp)
-		basic_machine=romp-ibm
-		;;
-	mmix)
-		basic_machine=mmix-knuth
+	# Recognize the canonical CPU Types that limit and/or modify the
+	# company names they are paired with.
+	cr16-*)
+		basic_os=${basic_os:-elf}
 		;;
-	rs6000)
-		basic_machine=rs6000-ibm
+	crisv32-* | etraxfs*-*)
+		cpu=crisv32
+		vendor=axis
 		;;
-	vax)
-		basic_machine=vax-dec
+	cris-* | etrax*-*)
+		cpu=cris
+		vendor=axis
 		;;
-	pdp11)
-		basic_machine=pdp11-dec
+	crx-*)
+		basic_os=${basic_os:-elf}
 		;;
-	we32k)
-		basic_machine=we32k-att
+	neo-tandem)
+		cpu=neo
+		vendor=tandem
 		;;
-	sh1234 | sh24a | sh24aeb | sh34eb | sh1234le | sh23ele)
-		basic_machine=sh-unknown
+	nse-tandem)
+		cpu=nse
+		vendor=tandem
 		;;
-	cydra)
-		basic_machine=cydra-cydrome
+	nsr-tandem)
+		cpu=nsr
+		vendor=tandem
 		;;
-	orion)
-		basic_machine=orion-highlevel
+	nsv-tandem)
+		cpu=nsv
+		vendor=tandem
 		;;
-	orion105)
-		basic_machine=clipper-highlevel
+	nsx-tandem)
+		cpu=nsx
+		vendor=tandem
 		;;
-	mac | mpw | mac-mpw)
-		basic_machine=m68k-apple
+	mipsallegrexel-sony)
+		cpu=mipsallegrexel
+		vendor=sony
 		;;
-	pmac | pmac-mpw)
-		basic_machine=powerpc-apple
-		;;
-	*-unknown)
-		# Make sure to match an already-canonicalized machine name.
+	tile*-*)
+		basic_os=${basic_os:-linux-gnu}
 		;;
+
 	*)
-		echo Invalid configuration \`"$1"\': machine \`"$basic_machine"\' not recognized 1>&2
-		exit 1
+		# Recognize the canonical CPU types that are allowed with any
+		# company name.
+		case $cpu in
+			1750a | 580 \
+			| a29k \
+			| aarch64 | aarch64_be \
+			| abacus \
+			| alpha | alphaev4-8 | alphaev56 | alphaev678 \
+			| alpha64 | alpha64ev4-8 | alpha64ev56 | alpha64ev678 \
+			| alphapca567 | alpha64pca567 \
+			| am33_2.0 \
+			| amdgcn \
+			| arc | arceb | arc32 | arc64 \
+			| arm | armlbe | armelb | armv* \
+			| avr | avr32 \
+			| asmjs \
+			| ba \
+			| be32 | be64 \
+			| bfin | bpf | bs2000 \
+			| c123* | c30 | cjt90 | c4x \
+			| c8051 | clipper | craynv | csky | cydra \
+			| d10v | d30v | dlx | dsp16xx \
+			| e2k | elxsi | epiphany \
+			| f3001 | f700 | fido | fr30 | frv | ft32 | fx80 \
+			| h8300 | h8500 \
+			| hppa | hppa1.01 | hppa2.0 | hppa2.0nw | hppa64 \
+			| hexagon \
+			| i370 | i*86 | i860 | i960 | ia16 | ia64 \
+			| ip2k | iq2000 \
+			| k1om \
+			| le32 | le64 \
+			| lm32 \
+			| loongarch32 | loongarch64 | loongarchx32 \
+			| m32c | m32r | m32rle \
+			| m5200 | m68000 | m6800123460 | m68360 | m683?2 | m68k \
+			| m6811 | m68hc11 | m6812 | m68hc12 | m68hcs12x \
+			| m88110 | m88k | maxq | mb | mcore | mep | metag \
+			| microblaze | microblazeel \
+			| mips | mipsbe | mipseb | mipsel | mipsle \
+			| mips16 \
+			| mips64 | mips64eb | mips64el \
+			| mips64octeon | mips64octeonel \
+			| mips64orion | mips64orionel \
+			| mips64r5900 | mips64r5900el \
+			| mips64vr | mips64vrel \
+			| mips64vr4100 | mips64vr4100el \
+			| mips64vr4300 | mips64vr4300el \
+			| mips64vr5000 | mips64vr5000el \
+			| mips64vr5900 | mips64vr5900el \
+			| mipsisa32 | mipsisa32el \
+			| mipsisa32r2 | mipsisa32r2el \
+			| mipsisa32r3 | mipsisa32r3el \
+			| mipsisa32r5 | mipsisa32r5el \
+			| mipsisa32r6 | mipsisa32r6el \
+			| mipsisa64 | mipsisa64el \
+			| mipsisa64r2 | mipsisa64r2el \
+			| mipsisa64r3 | mipsisa64r3el \
+			| mipsisa64r5 | mipsisa64r5el \
+			| mipsisa64r6 | mipsisa64r6el \
+			| mipsisa64sb1 | mipsisa64sb1el \
+			| mipsisa64sr71k | mipsisa64sr71kel \
+			| mipsr5900 | mipsr5900el \
+			| mipstx39 | mipstx39el \
+			| mmix \
+			| mn10200 | mn10300 \
+			| moxie \
+			| mt \
+			| msp430 \
+			| nds32 | nds32le | nds32be \
+			| nfp \
+			| nios | nios2 | nios2eb | nios2el \
+			| none | np1 | ns16k | ns32k | nvptx \
+			| open8 \
+			| or1k* \
+			| or32 \
+			| orion \
+			| picochip \
+			| pdp10 | pdp11 | pj | pjl | pn | power \
+			| powerpc | powerpc64 | powerpc64le | powerpcle | powerpcspe \
+			| pru \
+			| pyramid \
+			| riscv | riscv32 | riscv32be | riscv64 | riscv64be \
+			| rl78 | romp | rs6000 | rx \
+			| s390 | s390x \
+			| score \
+			| sh | shl \
+			| sh1234 | sh24a | sh24aelb | sh23e | shelb | shlbe \
+			| sh1234elb | sh12345lbe | sh23ele | sh64 | sh64le \
+			| sparc | sparc64 | sparc64b | sparc64v | sparc86x | sparclet \
+			| sparclite \
+			| sparcv8 | sparcv9 | sparcv9b | sparcv9v | sv1 | sx* \
+			| spu \
+			| tahoe \
+			| thumbv7* \
+			| tic30 | tic4x | tic54x | tic55x | tic6x | tic80 \
+			| tron \
+			| ubicom32 \
+			| v70 | v850 | v850e | v850e1 | v850es | v850e2 | v850e2v3 \
+			| vax \
+			| visium \
+			| w65 \
+			| wasm32 | wasm64 \
+			| we32k \
+			| x86 | x86_64 | xc16x | xgate | xps100 \
+			| xstormy16 | xtensa* \
+			| ymp \
+			| z8k | z80)
+				;;
+
+			*)
+				echo Invalid configuration \`"$1"\': machine \`"$cpu-$vendor"\' not recognized 1>&2
+				exit 1
+				;;
+		esac
 		;;
 esac
 
 # Here we canonicalize certain aliases for manufacturers.
-case $basic_machine in
-	*-digital*)
-		basic_machine=`echo "$basic_machine" | sed 's/digital.*/dec/'`
+case $vendor in
+	digital*)
+		vendor=dec
 		;;
-	*-commodore*)
-		basic_machine=`echo "$basic_machine" | sed 's/commodore.*/cbm/'`
+	commodore*)
+		vendor=cbm
 		;;
 	*)
 		;;
@@ -1334,203 +1306,215 @@
 
 # Decode manufacturer-specific aliases for certain operating systems.
 
-if x"$os" != x"" 
+if test x$basic_os != x
 then
+
+# First recognize some ad-hoc cases, or perhaps split kernel-os, or else just
+# set os.
+case $basic_os in
+	gnu/linux*)
+		kernel=linux
+		os=`echo "$basic_os" | sed -e 's|gnu/linux|gnu|'`
+		;;
+	os2-emx)
+		kernel=os2
+		os=`echo "$basic_os" | sed -e 's|os2-emx|emx|'`
+		;;
+	nto-qnx*)
+		kernel=nto
+		os=`echo "$basic_os" | sed -e 's|nto-qnx|qnx|'`
+		;;
+	*-*)
+		# shellcheck disable=SC2162
+		saved_IFS=$IFS
+		IFS="-" read kernel os <<EOF
+$basic_os
+EOF
+		IFS=$saved_IFS
+		;;
+	# Default OS when just kernel was specified
+	nto*)
+		kernel=nto
+		os=`echo "$basic_os" | sed -e 's|nto|qnx|'`
+		;;
+	linux*)
+		kernel=linux
+		os=`echo "$basic_os" | sed -e 's|linux|gnu|'`
+		;;
+	*)
+		kernel=
+		os=$basic_os
+		;;
+esac
+
+# Now, normalize the OS (knowing we just have one component, it's not a kernel,
+# etc.)
 case $os in
 	# First match some system type aliases that might get confused
 	# with valid system types.
-	# -solaris* is a basic system type, with this one exception.
-	-auroraux)
-		os=-auroraux
+	# solaris* is a basic system type, with this one exception.
+	auroraux)
+		os=auroraux
 		;;
-	-solaris1 | -solaris1.*)
-		os=`echo $os | sed -e 's|solaris1|sunos4|'`
+	bluegene*)
+		os=cnk
 		;;
-	-solaris)
-		os=-solaris2
+	solaris1 | solaris1.*)
+		os=`echo "$os" | sed -e 's|solaris1|sunos4|'`
 		;;
-	-unixware*)
-		os=-sysv4.2uw
+	solaris)
+		os=solaris2
 		;;
-	-gnu/linux*)
-		os=`echo $os | sed -e 's|gnu/linux|linux-gnu|'`
+	unixware*)
+		os=sysv4.2uw
 		;;
 	# es1800 is here to avoid being matched by es* (a different OS)
-	-es1800*)
-		os=-ose
+	es1800*)
+		os=ose
 		;;
-	# Now accept the basic system types.
-	# The portable systems comes first.
-	# Each alternative MUST end in a * to match a version number.
-	# -sysv* is not here because it comes later, after sysvr4.
-	-gnu* | -bsd* | -mach* | -minix* | -genix* | -ultrix* | -irix* \
-	 | -*vms* | -sco* | -esix* | -isc* | -aix* | -cnk* | -sunos | -sunos34*\
-	 | -hpux* | -unos* | -osf* | -luna* | -dgux* | -auroraux* | -solaris* \
-	 | -sym* | -kopensolaris* | -plan9* \
-	 | -amigaos* | -amigados* | -msdos* | -newsos* | -unicos* | -aof* \
-	 | -aos* | -aros* | -cloudabi* | -sortix* \
-	 | -nindy* | -vxsim* | -vxworks* | -ebmon* | -hms* | -mvs* \
-	 | -clix* | -riscos* | -uniplus* | -iris* | -rtu* | -xenix* \
-	 | -hiux* | -knetbsd* | -mirbsd* | -netbsd* \
-	 | -bitrig* | -openbsd* | -solidbsd* | -libertybsd* \
-	 | -ekkobsd* | -kfreebsd* | -freebsd* | -riscix* | -lynxos* \
-	 | -bosx* | -nextstep* | -cxux* | -aout* | -elf* | -oabi* \
-	 | -ptx* | -coff* | -ecoff* | -winnt* | -domain* | -vsta* \
-	 | -udi* | -eabi* | -lites* | -ieee* | -go32* | -aux* | -hcos* \
-	 | -chorusos* | -chorusrdb* | -cegcc* | -glidix* \
-	 | -cygwin* | -msys* | -pe* | -psos* | -moss* | -proelf* | -rtems* \
-	 | -midipix* | -mingw32* | -mingw64* | -linux-gnu* | -linux-android* \
-	 | -linux-newlib* | -linux-musl* | -linux-uclibc* \
-	 | -uxpv* | -beos* | -mpeix* | -udk* | -moxiebox* \
-	 | -interix* | -uwin* | -mks* | -rhapsody* | -darwin* \
-	 | -openstep* | -oskit* | -conix* | -pw32* | -nonstopux* \
-	 | -storm-chaos* | -tops10* | -tenex* | -tops20* | -its* \
-	 | -os2* | -vos* | -palmos* | -uclinux* | -nucleus* \
-	 | -morphos* | -superux* | -rtmk* | -windiss* \
-	 | -powermax* | -dnix* | -nx6 | -nx7 | -sei* | -dragonfly* \
-	 | -skyos* | -haiku* | -rdos* | -toppers* | -drops* | -es* \
-	 | -onefs* | -tirtos* | -phoenix* | -fuchsia* | -redox* | -bme* \
-	 | -midnightbsd*)
-	# Remember, each alternative MUST END IN *, to match a version number.
-		;;
-	-qnx*)
-		case $basic_machine in
-		 x86-* | i*86-*)
-			;;
-		 *)
-			os=-nto$os
-			;;
-		esac
+	# Some version numbers need modification
+	chorusos*)
+		os=chorusos
 		;;
-	-nto-qnx*)
+	isc)
+		os=isc2.2
 		;;
-	-nto*)
-		os=`echo $os | sed -e 's|nto|nto-qnx|'`
+	sco6)
+		os=sco5v6
 		;;
-	-sim | -xray | -os68k* | -v88r* \
-	 | -windows* | -osx | -abug | -netware* | -os9* \
-	 | -macos* | -mpw* | -magic* | -mmixware* | -mon960* | -lnews*)
+	sco5)
+		os=sco3.2v5
 		;;
-	-mac*)
-		os=`echo "$os" | sed -e 's|mac|macos|'`
+	sco4)
+		os=sco3.2v4
 		;;
-	-linux-dietlibc)
-		os=-linux-dietlibc
+	sco3.2.4-9*)
+		os=`echo "$os" | sed -e 's/sco3.2./sco3.2v/'`
 		;;
-	-linux*)
-		os=`echo $os | sed -e 's|linux|linux-gnu|'`
+	sco*v* | scout)
+		# Don't match below
 		;;
-	-sunos5*)
-		os=`echo "$os" | sed -e 's|sunos5|solaris2|'`
+	sco*)
+		os=sco3.2v2
 		;;
-	-sunos6*)
-		os=`echo "$os" | sed -e 's|sunos6|solaris3|'`
+	psos*)
+		os=psos
 		;;
-	-opened*)
-		os=-openedition
+	qnx*)
+		os=qnx
 		;;
-	-os400*)
-		os=-os400
+	hiux*)
+		os=hiuxwe2
 		;;
-	-wince*)
-		os=-wince
+	lynx*178)
+		os=lynxos178
 		;;
-	-utek*)
-		os=-bsd
+	lynx*5)
+		os=lynxos5
 		;;
-	-dynix*)
-		os=-bsd
+	lynxos*)
+		# don't get caught up in next wildcard
 		;;
-	-acis*)
-		os=-aos
+	lynx*)
+		os=lynxos
 		;;
-	-atheos*)
-		os=-atheos
+	mac0-9*)
+		os=`echo "$os" | sed -e 's|mac|macos|'`
 		;;
-	-syllable*)
-		os=-syllable
+	opened*)
+		os=openedition
 		;;
-	-386bsd)
-		os=-bsd
+	os400*)
+		os=os400
 		;;
-	-ctix* | -uts*)
-		os=-sysv
+	sunos5*)
+		os=`echo "$os" | sed -e 's|sunos5|solaris2|'`
 		;;
-	-nova*)
-		os=-rtmk-nova
+	sunos6*)
+		os=`echo "$os" | sed -e 's|sunos6|solaris3|'`
 		;;
-	-ns2)
-		os=-nextstep2
+	wince*)
+		os=wince
 		;;
-	-nsk*)
-		os=-nsk
+	utek*)
+		os=bsd
 		;;
-	# Preserve the version number of sinix5.
-	-sinix5.*)
-		os=`echo $os | sed -e 's|sinix|sysv|'`
+	dynix*)
+		os=bsd
 		;;
-	-sinix*)
-		os=-sysv4
+	acis*)
+		os=aos
 		;;
-	-tpf*)
-		os=-tpf
+	atheos*)
+		os=atheos
 		;;
-	-triton*)
-		os=-sysv3
+	syllable*)
+		os=syllable
+		;;
+	386bsd)
+		os=bsd
+		;;
+	ctix* | uts*)
+		os=sysv
+		;;
+	nova*)
+		os=rtmk-nova
+		;;
+	ns2)
+		os=nextstep2
+		;;
+	# Preserve the version number of sinix5.
+	sinix5.*)
+		os=`echo "$os" | sed -e 's|sinix|sysv|'`
 		;;
-	-oss*)
-		os=-sysv3
+	sinix*)
+		os=sysv4
 		;;
-	-svr4*)
-		os=-sysv4
+	tpf*)
+		os=tpf
 		;;
-	-svr3)
-		os=-sysv3
+	triton*)
+		os=sysv3
 		;;
-	-sysvr4)
-		os=-sysv4
+	oss*)
+		os=sysv3
 		;;
-	# This must come after -sysvr4.
-	-sysv*)
+	svr4*)
+		os=sysv4
 		;;
-	-ose*)
-		os=-ose
+	svr3)
+		os=sysv3
 		;;
-	-*mint | -mint0-9* | -*MiNT | -MiNT0-9*)
-		os=-mint
+	sysvr4)
+		os=sysv4
 		;;
-	-zvmoe)
-		os=-zvmoe
+	ose*)
+		os=ose
 		;;
-	-dicos*)
-		os=-dicos
+	*mint | mint0-9* | *MiNT | MiNT0-9*)
+		os=mint
 		;;
-	-pikeos*)
+	dicos*)
+		os=dicos
+		;;
+	pikeos*)
 		# Until real need of OS specific support for
 		# particular features comes up, bare metal
 		# configurations are quite functional.
-		case $basic_machine in
+		case $cpu in
 		 arm*)
-			os=-eabi
+			os=eabi
 			;;
 		 *)
-			os=-elf
+			os=elf
 			;;
 		esac
 		;;
-	-nacl*)
-		;;
-	-ios)
-		;;
-	-none)
-		;;
 	*)
-		# Get rid of the `-' at the beginning of $os.
-		os=`echo $os | sed 's/^-*-//'`
-		echo Invalid configuration \`"$1"\': system \`"$os"\' not recognized 1>&2
-		exit 1
+		# No normalization, but not necessarily accepted, that comes below.
 		;;
 esac
+
 else
 
 # Here we handle the default operating systems that come with various machines.
@@ -1543,254 +1527,359 @@
 # will signal an error saying that MANUFACTURER isn't an operating
 # system, and we'll never get to this point.
 
-case $basic_machine in
+kernel=
+case $cpu-$vendor in
 	score-*)
-		os=-elf
+		os=elf
 		;;
 	spu-*)
-		os=-elf
+		os=elf
 		;;
 	*-acorn)
-		os=-riscix1.2
+		os=riscix1.2
 		;;
 	arm*-rebel)
-		os=-linux
+		kernel=linux
+		os=gnu
 		;;
 	arm*-semi)
-		os=-aout
+		os=aout
 		;;
 	c4x-* | tic4x-*)
-		os=-coff
+		os=coff
 		;;
 	c8051-*)
-		os=-elf
+		os=elf
+		;;
+	clipper-intergraph)
+		os=clix
 		;;
 	hexagon-*)
-		os=-elf
+		os=elf
 		;;
 	tic54x-*)
-		os=-coff
+		os=coff
 		;;
 	tic55x-*)
-		os=-coff
+		os=coff
 		;;
 	tic6x-*)
-		os=-coff
+		os=coff
 		;;
 	# This must come before the *-dec entry.
 	pdp10-*)
-		os=-tops20
+		os=tops20
 		;;
 	pdp11-*)
-		os=-none
+		os=none
 		;;
 	*-dec | vax-*)
-		os=-ultrix4.2
+		os=ultrix4.2
 		;;
 	m68*-apollo)
-		os=-domain
+		os=domain
 		;;
 	i386-sun)
-		os=-sunos4.0.2
+		os=sunos4.0.2
 		;;
 	m68000-sun)
-		os=-sunos3
+		os=sunos3
 		;;
 	m68*-cisco)
-		os=-aout
+		os=aout
 		;;
 	mep-*)
-		os=-elf
+		os=elf
 		;;
 	mips*-cisco)
-		os=-elf
+		os=elf
 		;;
 	mips*-*)
-		os=-elf
+		os=elf
 		;;
 	or32-*)
-		os=-coff
+		os=coff
 		;;
 	*-tti)	# must be before sparc entry or we get the wrong os.
-		os=-sysv3
+		os=sysv3
 		;;
 	sparc-* | *-sun)
-		os=-sunos4.1.1
+		os=sunos4.1.1
 		;;
 	pru-*)
-		os=-elf
+		os=elf
 		;;
 	*-be)
-		os=-beos
+		os=beos
 		;;
 	*-ibm)
-		os=-aix
+		os=aix
 		;;
 	*-knuth)
-		os=-mmixware
+		os=mmixware
 		;;
 	*-wec)
-		os=-proelf
+		os=proelf
 		;;
 	*-winbond)
-		os=-proelf
+		os=proelf
 		;;
 	*-oki)
-		os=-proelf
+		os=proelf
 		;;
 	*-hp)
-		os=-hpux
+		os=hpux
 		;;
 	*-hitachi)
-		os=-hiux
+		os=hiux
 		;;
 	i860-* | *-att | *-ncr | *-altos | *-motorola | *-convergent)
-		os=-sysv
+		os=sysv
 		;;
 	*-cbm)
-		os=-amigaos
+		os=amigaos
 		;;
 	*-dg)
-		os=-dgux
+		os=dgux
 		;;
 	*-dolphin)
-		os=-sysv3
+		os=sysv3
 		;;
 	m68k-ccur)
-		os=-rtu
+		os=rtu
 		;;
 	m88k-omron*)
-		os=-luna
+		os=luna
 		;;
 	*-next)
-		os=-nextstep
+		os=nextstep
 		;;
 	*-sequent)
-		os=-ptx
+		os=ptx
 		;;
 	*-crds)
-		os=-unos
+		os=unos
 		;;
 	*-ns)
-		os=-genix
+		os=genix
 		;;
 	i370-*)
-		os=-mvs
+		os=mvs
 		;;
 	*-gould)
-		os=-sysv
+		os=sysv
 		;;
 	*-highlevel)
-		os=-bsd
+		os=bsd
 		;;
 	*-encore)
-		os=-bsd
+		os=bsd
 		;;
 	*-sgi)
-		os=-irix
+		os=irix
 		;;
 	*-siemens)
-		os=-sysv4
+		os=sysv4
 		;;
 	*-masscomp)
-		os=-rtu
+		os=rtu
 		;;
 	f3001-fujitsu | f700-fujitsu)
-		os=-uxpv
+		os=uxpv
 		;;
 	*-rom68k)
-		os=-coff
+		os=coff
 		;;
 	*-*bug)
-		os=-coff
+		os=coff
 		;;
 	*-apple)
-		os=-macos
+		os=macos
 		;;
 	*-atari*)
-		os=-mint
+		os=mint
+		;;
+	*-wrs)
+		os=vxworks
 		;;
 	*)
-		os=-none
+		os=none
 		;;
 esac
+
 fi
 
+# Now, validate our (potentially fixed-up) OS.
+case $os in
+	# Sometimes we do "kernel-libc", so those need to count as OSes.
+	musl* | newlib* | relibc* | uclibc*)
+		;;
+	# Likewise for "kernel-abi"
+	eabi* | gnueabi*)
+		;;
+	# VxWorks passes extra cpu info in the 4th filed.
+	simlinux | simwindows | spe)
+		;;
+	# Now accept the basic system types.
+	# The portable systems comes first.
+	# Each alternative MUST end in a * to match a version number.
+	gnu* | android* | bsd* | mach* | minix* | genix* | ultrix* | irix* \
+	 | *vms* | esix* | aix* | cnk* | sunos | sunos34* \
+	 | hpux* | unos* | osf* | luna* | dgux* | auroraux* | solaris* \
+	 | sym* | plan9* | psp* | sim* | xray* | os68k* | v88r* \
+	 | hiux* | abug | nacl* | netware* | windows* \
+	 | os9* | macos* | osx* | ios* \
+	 | mpw* | magic* | mmixware* | mon960* | lnews* \
+	 | amigaos* | amigados* | msdos* | newsos* | unicos* | aof* \
+	 | aos* | aros* | cloudabi* | sortix* | twizzler* \
+	 | nindy* | vxsim* | vxworks* | ebmon* | hms* | mvs* \
+	 | clix* | riscos* | uniplus* | iris* | isc* | rtu* | xenix* \
+	 | mirbsd* | netbsd* | dicos* | openedition* | ose* \
+	 | bitrig* | openbsd* | secbsd* | solidbsd* | libertybsd* | os108* \
+	 | ekkobsd* | freebsd* | riscix* | lynxos* | os400* \
+	 | bosx* | nextstep* | cxux* | aout* | elf* | oabi* \
+	 | ptx* | coff* | ecoff* | winnt* | domain* | vsta* \
+	 | udi* | lites* | ieee* | go32* | aux* | hcos* \
+	 | chorusrdb* | cegcc* | glidix* | serenity* \
+	 | cygwin* | msys* | pe* | moss* | proelf* | rtems* \
+	 | midipix* | mingw32* | mingw64* | mint* \
+	 | uxpv* | beos* | mpeix* | udk* | moxiebox* \
+	 | interix* | uwin* | mks* | rhapsody* | darwin* \
+	 | openstep* | oskit* | conix* | pw32* | nonstopux* \
+	 | storm-chaos* | tops10* | tenex* | tops20* | its* \
+	 | os2* | vos* | palmos* | uclinux* | nucleus* | morphos* \
+	 | scout* | superux* | sysv* | rtmk* | tpf* | windiss* \
+	 | powermax* | dnix* | nx6 | nx7 | sei* | dragonfly* \
+	 | skyos* | haiku* | rdos* | toppers* | drops* | es* \
+	 | onefs* | tirtos* | phoenix* | fuchsia* | redox* | bme* \
+	 | midnightbsd* | amdhsa* | unleashed* | emscripten* | wasi* \
+	 | nsk* | powerunix* | genode* | zvmoe* | qnx* | emx* | zephyr* \
+	 | fiwix* )
+		;;
+	# This one is extra strict with allowed versions
+	sco3.2v2 | sco3.2v4-9* | sco5v6*)
+		# Don't forget version if it is 3.2v4 or newer.
+		;;
+	none)
+		;;
+	*)
+		echo Invalid configuration \`"$1"\': OS \`"$os"\' not recognized 1>&2
+		exit 1
+		;;
+esac
+
+# As a final step for OS-related things, validate the OS-kernel combination
+# (given a valid OS), if there is a kernel.
+case $kernel-$os in
+	linux-gnu* | linux-dietlibc* | linux-android* | linux-newlib* \
+		 | linux-musl* | linux-relibc* | linux-uclibc* )
+		;;
+	uclinux-uclibc* )
+		;;
+	-dietlibc* | -newlib* | -musl* | -relibc* | -uclibc* )
+		# These are just libc implementations, not actual OSes, and thus
+		# require a kernel.
+		echo "Invalid configuration \`$1': libc \`$os' needs explicit kernel." 1>&2
+		exit 1
+		;;
+	kfreebsd*-gnu* | kopensolaris*-gnu*)
+		;;
+	vxworks-simlinux | vxworks-simwindows | vxworks-spe)
+		;;
+	nto-qnx*)
+		;;
+	os2-emx)
+		;;
+	*-eabi* | *-gnueabi*)
+		;;
+	-*)
+		# Blank kernel with real OS is always fine.
+		;;
+	*-*)
+		echo "Invalid configuration \`$1': Kernel \`$kernel' not known to work with OS \`$os'." 1>&2
+		exit 1
+		;;
+esac
+
 # Here we handle the case where we know the os, and the CPU type, but not the
 # manufacturer. We pick the logical manufacturer.
-vendor=unknown
-case $basic_machine in
-	*-unknown)
-		case $os in
-			-riscix*)
+case $vendor in
+	unknown)
+		case $cpu-$os in
+			*-riscix*)
 				vendor=acorn
 				;;
-			-sunos*)
+			*-sunos*)
 				vendor=sun
 				;;
-			-cnk*|-aix*)
+			*-cnk* | *-aix*)
 				vendor=ibm
 				;;
-			-beos*)
+			*-beos*)
 				vendor=be
 				;;
-			-hpux*)
+			*-hpux*)
 				vendor=hp
 				;;
-			-mpeix*)
+			*-mpeix*)
 				vendor=hp
 				;;
-			-hiux*)
+			*-hiux*)
 				vendor=hitachi
 				;;
-			-unos*)
+			*-unos*)
 				vendor=crds
 				;;
-			-dgux*)
+			*-dgux*)
 				vendor=dg
 				;;
-			-luna*)
+			*-luna*)
 				vendor=omron
 				;;
-			-genix*)
+			*-genix*)
 				vendor=ns
 				;;
-			-mvs* | -opened*)
+			*-clix*)
+				vendor=intergraph
+				;;
+			*-mvs* | *-opened*)
+				vendor=ibm
+				;;
+			*-os400*)
 				vendor=ibm
 				;;
-			-os400*)
+			s390-* | s390x-*)
 				vendor=ibm
 				;;
-			-ptx*)
+			*-ptx*)
 				vendor=sequent
 				;;
-			-tpf*)
+			*-tpf*)
 				vendor=ibm
 				;;
-			-vxsim* | -vxworks* | -windiss*)
+			*-vxsim* | *-vxworks* | *-windiss*)
 				vendor=wrs
 				;;
-			-aux*)
+			*-aux*)
 				vendor=apple
 				;;
-			-hms*)
+			*-hms*)
 				vendor=hitachi
 				;;
-			-mpw* | -macos*)
+			*-mpw* | *-macos*)
 				vendor=apple
 				;;
-			-*mint | -mint0-9* | -*MiNT | -MiNT0-9*)
+			*-*mint | *-mint0-9* | *-*MiNT | *-MiNT0-9*)
 				vendor=atari
 				;;
-			-vos*)
+			*-vos*)
 				vendor=stratus
 				;;
 		esac
-		basic_machine=`echo "$basic_machine" | sed "s/unknown/$vendor/"`
 		;;
 esac
 
-echo "$basic_machine$os"
+echo "$cpu-$vendor-${kernel:+$kernel-}$os"
 exit
 
 # Local variables:

_service:tar_scm:xz-5.2.5.tar.xz/build-aux/depcomp -> _service:tar_scm:xz-5.4.1.tar.xz/build-aux/depcomp Changed

_service:tar_scm:xz-5.2.5.tar.xz/build-aux/install-sh -> _service:tar_scm:xz-5.4.1.tar.xz/build-aux/install-sh Changed

@@ -1,7 +1,7 @@
 #!/bin/sh
 # install - install a program, script, or datafile
 
-scriptversion=2018-03-11.20; # UTC
+scriptversion=2020-11-14.01; # UTC
 
 # This originates from X11R5 (mit/util/scripts/install.sh), which was
 # later released in X11R6 (xc/config/util/install.sh) with the
@@ -69,6 +69,11 @@
 # Desired mode of installed file.
 mode=0755
 
+# Create dirs (including intermediate dirs) using mode 755.
+# This is like GNU 'install' as of coreutils 8.32 (2020).
+mkdir_umask=22
+
+backupsuffix=
 chgrpcmd=
 chmodcmd=$chmodprog
 chowncmd=
@@ -99,18 +104,28 @@
      --version  display version info and exit.
 
   -c            (ignored)
-  -C            install only if different (preserve the last data modification time)
+  -C            install only if different (preserve data modification time)
   -d            create directories instead of installing files.
   -g GROUP      $chgrpprog installed files to GROUP.
   -m MODE       $chmodprog installed files to MODE.
   -o USER       $chownprog installed files to USER.
+  -p            pass -p to $cpprog.
   -s            $stripprog installed files.
+  -S SUFFIX     attempt to back up existing files, with suffix SUFFIX.
   -t DIRECTORY  install into DIRECTORY.
   -T            report an error if DSTFILE is a directory.
 
 Environment variables override the default commands:
   CHGRPPROG CHMODPROG CHOWNPROG CMPPROG CPPROG MKDIRPROG MVPROG
   RMPROG STRIPPROG
+
+By default, rm is invoked with -f; when overridden with RMPROG,
+it's up to you to specify -f if you want it.
+
+If -S is not specified, no backups are attempted.
+
+Email bug reports to bug-automake@gnu.org.
+Automake home page: https://www.gnu.org/software/automake/
 "
 
 while test $# -ne 0; do
@@ -137,8 +152,13 @@
     -o) chowncmd="$chownprog $2"
         shift;;
 
+    -p) cpprog="$cpprog -p";;
+
     -s) stripcmd=$stripprog;;
 
+    -S) backupsuffix="$2"
+        shift;;
+
     -t)
         is_target_a_directory=always
         dst_arg=$2
@@ -255,6 +275,10 @@
     dstdir=$dst
     test -d "$dstdir"
     dstdir_status=$?
+    # Don't chown directories that already exist.
+    if test $dstdir_status = 0; then
+      chowncmd=""
+    fi
   else
 
     # Waiting for this to be detected by the "$cpprog $src $dsttmp" command
@@ -301,22 +325,6 @@
   if test $dstdir_status != 0; then
     case $posix_mkdir in
       '')
-        # Create intermediate dirs using mode 755 as modified by the umask.
-        # This is like FreeBSD 'install' as of 1997-10-28.
-        umask=`umask`
-        case $stripcmd.$umask in
-          # Optimize common cases.
-          *23672367) mkdir_umask=$umask;;
-          .*00202 | .0202 | .02) mkdir_umask=22;;
-
-          *0-7)
-            mkdir_umask=`expr $umask + 22 \
-              - $umask % 100 % 40 + $umask % 20 \
-              - $umask % 10 % 4 + $umask % 2
-            `;;
-          *) mkdir_umask=$umask,go-w;;
-        esac
-
         # With -d, create the new directory with the user-specified mode.
         # Otherwise, rely on $mkdir_umask.
         if test -n "$dir_arg"; then
@@ -326,52 +334,49 @@
         fi
 
         posix_mkdir=false
-        case $umask in
-          *1235670-70-7)
-            # POSIX mkdir -p sets u+wx bits regardless of umask, which
-            # is incompatible with FreeBSD 'install' when (umask & 300) != 0.
-            ;;
-          *)
-            # Note that $RANDOM variable is not portable (e.g. dash);  Use it
-            # here however when possible just to lower collision chance.
-            tmpdir=${TMPDIR-/tmp}/ins$RANDOM-$$
-
-            trap 'ret=$?; rmdir "$tmpdir/a/b" "$tmpdir/a" "$tmpdir" 2>/dev/null; exit $ret' 0
-
-            # Because "mkdir -p" follows existing symlinks and we likely work
-            # directly in world-writeable /tmp, make sure that the '$tmpdir'
-            # directory is successfully created first before we actually test
-            # 'mkdir -p' feature.
-            if (umask $mkdir_umask &&
-                $mkdirprog $mkdir_mode "$tmpdir" &&
-                exec $mkdirprog $mkdir_mode -p -- "$tmpdir/a/b") >/dev/null 2>&1
-            then
-              if test -z "$dir_arg" || {
-                   # Check for POSIX incompatibilities with -m.
-                   # HP-UX 11.23 and IRIX 6.5 mkdir -m -p sets group- or
-                   # other-writable bit of parent directory when it shouldn't.
-                   # FreeBSD 6.1 mkdir -m -p sets mode of existing directory.
-                   test_tmpdir="$tmpdir/a"
-                   ls_ld_tmpdir=`ls -ld "$test_tmpdir"`
-                   case $ls_ld_tmpdir in
-                     d????-?r-*) different_mode=700;;
-                     d????-?--*) different_mode=755;;
-                     *) false;;
-                   esac &&
-                   $mkdirprog -m$different_mode -p -- "$test_tmpdir" && {
-                     ls_ld_tmpdir_1=`ls -ld "$test_tmpdir"`
-                     test "$ls_ld_tmpdir" = "$ls_ld_tmpdir_1"
-                   }
-                 }
-              then posix_mkdir=:
-              fi
-              rmdir "$tmpdir/a/b" "$tmpdir/a" "$tmpdir"
-            else
-              # Remove any dirs left behind by ancient mkdir implementations.
-              rmdir ./$mkdir_mode ./-p ./-- "$tmpdir" 2>/dev/null
-            fi
-            trap '' 0;;
-        esac;;
+	# The $RANDOM variable is not portable (e.g., dash).  Use it
+	# here however when possible just to lower collision chance.
+	tmpdir=${TMPDIR-/tmp}/ins$RANDOM-$$
+
+	trap '
+	  ret=$?
+	  rmdir "$tmpdir/a/b" "$tmpdir/a" "$tmpdir" 2>/dev/null
+	  exit $ret
+	' 0
+
+	# Because "mkdir -p" follows existing symlinks and we likely work
+	# directly in world-writeable /tmp, make sure that the '$tmpdir'
+	# directory is successfully created first before we actually test
+	# 'mkdir -p'.
+	if (umask $mkdir_umask &&
+	    $mkdirprog $mkdir_mode "$tmpdir" &&
+	    exec $mkdirprog $mkdir_mode -p -- "$tmpdir/a/b") >/dev/null 2>&1
+	then
+	  if test -z "$dir_arg" || {
+	       # Check for POSIX incompatibilities with -m.
+	       # HP-UX 11.23 and IRIX 6.5 mkdir -m -p sets group- or
+	       # other-writable bit of parent directory when it shouldn't.
+	       # FreeBSD 6.1 mkdir -m -p sets mode of existing directory.
+	       test_tmpdir="$tmpdir/a"
+	       ls_ld_tmpdir=`ls -ld "$test_tmpdir"`
+	       case $ls_ld_tmpdir in
+		 d????-?r-*) different_mode=700;;
+		 d????-?--*) different_mode=755;;
+		 *) false;;
+	       esac &&
+	       $mkdirprog -m$different_mode -p -- "$test_tmpdir" && {
+		 ls_ld_tmpdir_1=`ls -ld "$test_tmpdir"`
+		 test "$ls_ld_tmpdir" = "$ls_ld_tmpdir_1"
+	       }
+	     }
+	  then posix_mkdir=:
+	  fi
+	  rmdir "$tmpdir/a/b" "$tmpdir/a" "$tmpdir"
+	else
+	  # Remove any dirs left behind by ancient mkdir implementations.
+	  rmdir ./$mkdir_mode ./-p ./-- "$tmpdir" 2>/dev/null
+	fi
+	trap '' 0;;
     esac
 
     if
@@ -382,7 +387,7 @@
     then :
     else
 
-      # The umask is ridiculous, or mkdir does not conform to POSIX,
+      # mkdir does not conform to POSIX,
       # or it failed possibly due to a race condition.  Create the
       # directory the slow way, step by step, checking for races as we go.
 
@@ -411,7 +416,7 @@
           prefixes=
         else
           if $posix_mkdir; then
-            (umask=$mkdir_umask &&
+            (umask $mkdir_umask &&
              $doit_exec $mkdirprog $mkdir_mode -p -- "$dstdir") && break
             # Don't fail if two instances are running concurrently.
             test -d "$prefix" || exit 1
@@ -451,7 +456,18 @@
     trap 'ret=$?; rm -f "$dsttmp" "$rmtmp" && exit $ret' 0
 
     # Copy the file name to the temp name.
-    (umask $cp_umask && $doit_exec $cpprog "$src" "$dsttmp") &&
+    (umask $cp_umask &&
+     { test -z "$stripcmd" || {
+	 # Create $dsttmp read-write so that cp doesn't create it read-only,
+	 # which would cause strip to fail.
+	 if test -z "$doit"; then
+	   : >"$dsttmp" # No need to fork-exec 'touch'.
+	 else
+	   $doit touch "$dsttmp"
+	 fi
+       }
+     } &&
+     $doit_exec $cpprog "$src" "$dsttmp") &&
 
     # and set any options; do chmod last to preserve setuid bits.
     #
@@ -477,6 +493,13 @@
     then
       rm -f "$dsttmp"
     else
+      # If $backupsuffix is set, and the file being installed
+      # already exists, attempt a backup.  Don't worry if it fails,
+      # e.g., if mv doesn't support -f.
+      if test -n "$backupsuffix" && test -f "$dst"; then
+        $doit $mvcmd -f "$dst" "$dst$backupsuffix" 2>/dev/null
+      fi
+
       # Rename the file to the real destination.
       $doit $mvcmd -f "$dsttmp" "$dst" 2>/dev/null ||
 
@@ -491,9 +514,9 @@
         # file should still install successfully.
         {
           test ! -f "$dst" ||
-          $doit $rmcmd -f "$dst" 2>/dev/null ||
+          $doit $rmcmd "$dst" 2>/dev/null ||
           { $doit $mvcmd -f "$dst" "$rmtmp" 2>/dev/null &&
-            { $doit $rmcmd -f "$rmtmp" 2>/dev/null; :; }
+            { $doit $rmcmd "$rmtmp" 2>/dev/null; :; }
           } ||
           { echo "$0: cannot unlink or rename $dst" >&2
             (exit 1); exit 1

_service:tar_scm:xz-5.2.5.tar.xz/build-aux/ltmain.sh -> _service:tar_scm:xz-5.4.1.tar.xz/build-aux/ltmain.sh Changed

@@ -1,12 +1,12 @@
-#! /bin/sh
+#! /usr/bin/env sh
 ## DO NOT EDIT - This file generated from ./build-aux/ltmain.in
-## by inline-source v2018-07-24.06
+## by inline-source v2019-02-19.15
 
-# libtool (GNU libtool) 2.4.6.42-b88ce-dirty
+# libtool (GNU libtool) 2.4.7-dirty
 # Provide generalized library-building support services.
 # Written by Gordon Matzigkeit <gord@gnu.ai.mit.edu>, 1996
 
-# Copyright (C) 1996-2018 Free Software Foundation, Inc.
+# Copyright (C) 1996-2019, 2021-2022 Free Software Foundation, Inc.
 # This is free software; see the source for copying conditions. There is NO
 # warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
 
@@ -31,8 +31,8 @@
 
 PROGRAM=libtool
 PACKAGE=libtool
-VERSION=2.4.6.42-b88ce-dirty
-package_revision=2.4.6.42
+VERSION=2.4.7-dirty
+package_revision=2.4.7
 
 
 ## ------ ##
@@ -64,7 +64,7 @@
 # libraries, which are installed to $pkgauxdir.
 
 # Set a version string for this script.
-scriptversion=2018-07-24.06; # UTC
+scriptversion=2019-02-19.15; # UTC
 
 # General shell script boiler plate, and helper functions.
 # Written by Gary V. Vaughan, 2004
@@ -72,10 +72,10 @@
 # This is free software. There is NO warranty; not even for
 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
 #
-# Copyright (C) 2004-2018 Bootstrap Authors
+# Copyright (C) 2004-2019, 2021 Bootstrap Authors
 #
 # This file is dual licensed under the terms of the MIT license
-# <https://opensource.org/license/MIT>, and GPL version 3 or later
+# <https://opensource.org/license/MIT>, and GPL version 2 or later
 # <http://www.gnu.org/licenses/gpl-2.0.html>. You must apply one of
 # these licenses when using or redistributing this software or any of
 # the files within it. See the URLs above, or the file `LICENSE`
@@ -130,6 +130,12 @@
 	 _G_safe_locale=\"$_G_var=C; \$_G_safe_locale\"
 	fi"
 done
+# These NLS vars are set unconditionally (bootstrap issue #24). Unset those
+# in case the environment reset is needed later and the $save_* variant is not
+# defined (see the code above).
+LC_ALL=C
+LANGUAGE=C
+export LANGUAGE LC_ALL
 
 # Make sure IFS has a sensible default
 sp=' '
@@ -368,6 +374,35 @@
 s/\$^$_G_bs\$$_G_bs2$_G_dollar/\\1$_G_bs2$_G_bs$_G_dollar/g
 s/\n//g"
 
+# require_check_ifs_backslash
+# ---------------------------
+# Check if we can use backslash as IFS='\' separator, and set
+# $check_ifs_backshlash_broken to ':' or 'false'.
+require_check_ifs_backslash=func_require_check_ifs_backslash
+func_require_check_ifs_backslash ()
+{
+ _G_save_IFS=$IFS
+ IFS='\'
+ _G_check_ifs_backshlash='a\\b'
+ for _G_i in $_G_check_ifs_backshlash
+ do
+ case $_G_i in
+ a)
+ check_ifs_backshlash_broken=false
+ ;;
+ '')
+ break
+ ;;
+ *)
+ check_ifs_backshlash_broken=:
+ break
+ ;;
+ esac
+ done
+ IFS=$_G_save_IFS
+ require_check_ifs_backslash=:
+}
+
 
 ## ----------------- ##
 ## Global variables. ##
@@ -1108,6 +1143,8 @@
 {
 $debug_cmd
 
+ $require_check_ifs_backslash
+
 func_quote_portable_result=$2
 
 # one-time-loop (easy break)
@@ -1122,8 +1159,10 @@
 # Quote for eval.
 case $func_quote_portable_result in
 *\\\`\"\$*)
- case $func_quote_portable_result in
- *\\*\?*)
+ # Fallback to sed for $func_check_bs_ifs_broken=:, or when the string
+ # contains the shell wildcard characters.
+ case $check_ifs_backshlash_broken$func_quote_portable_result in
+ :*|*\\*\?*)
 func_quote_portable_result=`$ECHO "$func_quote_portable_result" \
 | $SED "$sed_quote_subst"`
 break
@@ -1497,10 +1536,10 @@
 # This is free software. There is NO warranty; not even for
 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
 #
-# Copyright (C) 2010-2018 Bootstrap Authors
+# Copyright (C) 2010-2019, 2021 Bootstrap Authors
 #
 # This file is dual licensed under the terms of the MIT license
-# <https://opensource.org/license/MIT>, and GPL version 3 or later
+# <https://opensource.org/license/MIT>, and GPL version 2 or later
 # <http://www.gnu.org/licenses/gpl-2.0.html>. You must apply one of
 # these licenses when using or redistributing this software or any of
 # the files within it. See the URLs above, or the file `LICENSE`
@@ -1510,7 +1549,7 @@
 # <https://github.com/gnulib-modules/bootstrap/issues>
 
 # Set a version string for this script.
-scriptversion=2018-07-24.06; # UTC
+scriptversion=2019-02-19.15; # UTC
 
 
 ## ------ ##
@@ -2056,7 +2095,7 @@
 
 func_split_equals_lhs=`expr "x$1" : 'x$^=*$'`
 func_split_equals_rhs=
- test "x$func_split_equals_lhs" = "x$1" \
+ test "x$func_split_equals_lhs=" = "x$1" \
 || func_split_equals_rhs=`expr "x$1" : 'x^=*=$.*$$'`
 }
 fi #func_split_equals
@@ -2082,7 +2121,7 @@
 {
 $debug_cmd
 
- func_split_short_opt_name=`expr "x$1" : 'x-$.$'`
+ func_split_short_opt_name=`expr "x$1" : 'x$-.$'`
 func_split_short_opt_arg=`expr "x$1" : 'x-.$.*$$'`
 }
 fi #func_split_short_opt
@@ -2176,7 +2215,7 @@
 # End:
 
 # Set a version string.
-scriptversion='(GNU libtool) 2.4.6.42-b88ce-dirty'
+scriptversion='(GNU libtool) 2.4.7-dirty'
 
 
 # func_echo ARG...
@@ -2267,7 +2306,7 @@
 compiler: $LTCC
 compiler flags: $LTCFLAGS
 linker: $LD (gnu? $with_gnu_ld)
- version: $progname (GNU libtool) 2.4.6.42-b88ce-dirty
+ version: $progname (GNU libtool) 2.4.7-dirty
 automake: `($AUTOMAKE --version) 2>/dev/null |$SED 1q`
 autoconf: `($AUTOCONF --version) 2>/dev/null |$SED 1q`
 
@@ -3862,7 +3901,8 @@
 -prefer-non-pic try to build non-PIC objects only
 -shared do not build a '.o' file suitable for static linking
 -static only build a '.o' file suitable for static linking
- -Wc,FLAG pass FLAG directly to the compiler
+ -Wc,FLAG
+ -Xcompiler FLAG pass FLAG directly to the compiler
 
 COMPILE-COMMAND is a command to be used in creating a 'standard' object file
 from the given SOURCEFILE.
@@ -3968,6 +4008,8 @@
 -weak LIBNAME declare that the target provides the LIBNAME interface
 -Wc,FLAG
 -Xcompiler FLAG pass linker-specific FLAG directly to the compiler
+ -Wa,FLAG
+ -Xassembler FLAG pass linker-specific FLAG directly to the assembler
 -Wl,FLAG
 -Xlinker FLAG pass linker-specific FLAG directly to the linker
 -XCClinker FLAG pass link-specific FLAG to the compiler driver (CC)
@@ -7064,6 +7106,13 @@
 	 prev=
 	 continue
 	 ;;
+	xassembler)
+	 func_append compiler_flags " -Xassembler $qarg"
+	 prev=
+	 func_append compile_command " -Xassembler $qarg"
+	 func_append finalize_command " -Xassembler $qarg"
+	 continue
+	 ;;
 	xcclinker)
 	 func_append linker_flags " $qarg"
 	 func_append compiler_flags " $qarg"
@@ -7234,7 +7283,7 @@
 	 # These systems don't actually have a C library (as such)
 	 test X-lc = "X$arg" && continue
 	 ;;
-	 *-*-openbsd* | *-*-freebsd* | *-*-dragonfly* | *-*-bitrig*)
+	 *-*-openbsd* | *-*-freebsd* | *-*-dragonfly* | *-*-bitrig* | *-*-midnightbsd*)
 	 # Do not include libc due to us having libc/libc_r.
 	 test X-lc = "X$arg" && continue
 	 ;;
@@ -7254,7 +7303,7 @@
 	 esac
 	elif test X-lc_r = "X$arg"; then
 	 case $host in
-	 *-*-openbsd* | *-*-freebsd* | *-*-dragonfly* | *-*-bitrig*)
+	 *-*-openbsd* | *-*-freebsd* | *-*-dragonfly* | *-*-bitrig* | *-*-midnightbsd*)
 	 # Do not include libc_r directly, use -pthread flag.
 	 continue
 	 ;;
@@ -7284,8 +7333,20 @@
 	prev=xcompiler
 	continue
 	;;
-
- -mt|-mthreads|-kthread|-Kthread|-pthread|-pthreads|--thread-safe \
+ # Solaris ld rejects as of 11.4. Refer to Oracle bug 22985199.
+ -pthread)
+	case $host in
+	 *solaris2*) ;;
+	 *)
+	 case "$new_inherited_linker_flags " in
+	 *" $arg "*) ;;
+	 * ) func_append new_inherited_linker_flags " $arg" ;;
+	 esac
+	 ;;
+	esac
+	continue
+	;;
+ -mt|-mthreads|-kthread|-Kthread|-pthreads|--thread-safe \
 |-threads|-fopenmp|-openmp|-mp|-xopenmp|-omp|-qsmp=*)
 	func_append compiler_flags " $arg"
 	func_append compile_command " $arg"
@@ -7452,6 +7513,11 @@
 	arg=$func_stripname_result
 	;;
 
+ -Xassembler)
+ prev=xassembler
+ continue
+ ;;
+
 -Xcompiler)
 	prev=xcompiler
 	continue
@@ -7491,10 +7557,11 @@
 # -stdlib=* select c++ std lib with clang
 # -fsanitize=* Clang/GCC memory and address sanitizer
 # -fuse-ld=* Linker select flags for GCC
+ # -Wa,* Pass flags directly to the assembler
 -64|-mips0-9|-r0-90-9*|-xarch=*|-xtarget=*|+DA*|+DD*|-q*|-m*| \
 -t45*|-txscale*|-p|-pg|--coverage|-fprofile-*|-F*|@*|-tp=*|--sysroot=*| \
 -O*|-g*|-flto*|-fwhopr*|-fuse-linker-plugin|-fstack-protector*|-stdlib=*| \
- -specs=*|-fsanitize=*|-fuse-ld=*)
+ -specs=*|-fsanitize=*|-fuse-ld=*|-Wa,*)
 func_quote_arg pretty "$arg"
 	arg=$func_quote_arg_result
 func_append compile_command " $arg"
@@ -8851,7 +8918,7 @@
 test CXX = "$tagname" && {
 case $host_os in
 linux*)
- case `$CC -V 2>&1 | sed 5q` in
+ case `$CC -V 2>&1 | $SED 5q` in
 *Sun\ C*) # Sun C++ 5.9
 func_suncc_cstd_abi
 
@@ -9024,7 +9091,7 @@
 	 #
 	 case $version_type in
 	 # correct linux to gnu/linux during the next big refactor
-	 darwin|freebsd-elf|linux|osf|windows|none)
+	 darwin|freebsd-elf|linux|midnightbsd-elf|osf|windows|none)
 	 func_arith $number_major + $number_minor
 	 current=$func_arith_result
 	 age=$number_minor
@@ -9115,7 +9182,7 @@
 	 versuffix=.$current.$revision
 	 ;;
 
-	freebsd-elf)
+	freebsd-elf | midnightbsd-elf)
 	 func_arith $current - $age
 	 major=.$func_arith_result
 	 versuffix=$major.$age.$revision
@@ -9341,7 +9408,7 @@
 	 *-*-netbsd*)
 	 # Don't link with libc until the a.out ld.so is fixed.
 	 ;;
-	 *-*-openbsd* | *-*-freebsd* | *-*-dragonfly*)
+	 *-*-openbsd* | *-*-freebsd* | *-*-dragonfly* | *-*-midnightbsd*)
 	 # Do not include libc due to us having libc/libc_r.
 	 ;;
 	 *-*-sco3.2v5* | *-*-sco5v6*)

_service:tar_scm:xz-5.2.5.tar.xz/build-aux/missing -> _service:tar_scm:xz-5.4.1.tar.xz/build-aux/missing Changed

_service:tar_scm:xz-5.4.1.tar.xz/build-aux/test-driver Added

@@ -0,0 +1,153 @@
+#! /bin/sh
+# test-driver - basic testsuite driver script.
+
+scriptversion=2018-03-07.03; # UTC
+
+# Copyright (C) 2011-2021 Free Software Foundation, Inc.
+#
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 2, or (at your option)
+# any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program. If not, see <https://www.gnu.org/licenses/>.
+
+# As a special exception to the GNU General Public License, if you
+# distribute this file as part of a program that contains a
+# configuration script generated by Autoconf, you may include it under
+# the same distribution terms that you use for the rest of that program.
+
+# This file is maintained in Automake, please report
+# bugs to <bug-automake@gnu.org> or send patches to
+# <automake-patches@gnu.org>.
+
+# Make unconditional expansion of undefined variables an error. This
+# helps a lot in preventing typo-related bugs.
+set -u
+
+usage_error ()
+{
+ echo "$0: $*" >&2
+ print_usage >&2
+ exit 2
+}
+
+print_usage ()
+{
+ cat <<END
+Usage:
+ test-driver --test-name NAME --log-file PATH --trs-file PATH
+ --expect-failure {yes|no} --color-tests {yes|no}
+ --enable-hard-errors {yes|no} --
+ TEST-SCRIPT TEST-SCRIPT-ARGUMENTS
+
+The '--test-name', '--log-file' and '--trs-file' options are mandatory.
+See the GNU Automake documentation for information.
+END
+}
+
+test_name= # Used for reporting.
+log_file= # Where to save the output of the test script.
+trs_file= # Where to save the metadata of the test run.
+expect_failure=no
+color_tests=no
+enable_hard_errors=yes
+while test $# -gt 0; do
+ case $1 in
+ --help) print_usage; exit $?;;
+ --version) echo "test-driver $scriptversion"; exit $?;;
+ --test-name) test_name=$2; shift;;
+ --log-file) log_file=$2; shift;;
+ --trs-file) trs_file=$2; shift;;
+ --color-tests) color_tests=$2; shift;;
+ --expect-failure) expect_failure=$2; shift;;
+ --enable-hard-errors) enable_hard_errors=$2; shift;;
+ --) shift; break;;
+ -*) usage_error "invalid option: '$1'";;
+ *) break;;
+ esac
+ shift
+done
+
+missing_opts=
+test x"$test_name" = x && missing_opts="$missing_opts --test-name"
+test x"$log_file" = x && missing_opts="$missing_opts --log-file"
+test x"$trs_file" = x && missing_opts="$missing_opts --trs-file"
+if test x"$missing_opts" != x; then
+ usage_error "the following mandatory options are missing:$missing_opts"
+fi
+
+if test $# -eq 0; then
+ usage_error "missing argument"
+fi
+
+if test $color_tests = yes; then
+ # Keep this in sync with 'lib/am/check.am:$(am__tty_colors)'.
+ red='&#x1b;0;31m' # Red.
+ grn='&#x1b;0;32m' # Green.
+ lgn='&#x1b;1;32m' # Light green.
+ blu='&#x1b;1;34m' # Blue.
+ mgn='&#x1b;0;35m' # Magenta.
+ std='&#x1b;m' # No color.
+else
+ red= grn= lgn= blu= mgn= std=
+fi
+
+do_exit='rm -f $log_file $trs_file; (exit $st); exit $st'
+trap "st=129; $do_exit" 1
+trap "st=130; $do_exit" 2
+trap "st=141; $do_exit" 13
+trap "st=143; $do_exit" 15
+
+# Test script is run here. We create the file first, then append to it,
+# to ameliorate tests themselves also writing to the log file. Our tests
+# don't, but others can (automake bug#35762).
+: >"$log_file"
+"$@" >>"$log_file" 2>&1
+estatus=$?
+
+if test $enable_hard_errors = no && test $estatus -eq 99; then
+ tweaked_estatus=1
+else
+ tweaked_estatus=$estatus
+fi
+
+case $tweaked_estatus:$expect_failure in
+ 0:yes) col=$red res=XPASS recheck=yes gcopy=yes;;
+ 0:*) col=$grn res=PASS recheck=no gcopy=no;;
+ 77:*) col=$blu res=SKIP recheck=no gcopy=yes;;
+ 99:*) col=$mgn res=ERROR recheck=yes gcopy=yes;;
+ *:yes) col=$lgn res=XFAIL recheck=no gcopy=yes;;
+ *:*) col=$red res=FAIL recheck=yes gcopy=yes;;
+esac
+
+# Report the test outcome and exit status in the logs, so that one can
+# know whether the test passed or failed simply by looking at the '.log'
+# file, without the need of also peaking into the corresponding '.trs'
+# file (automake bug#11814).
+echo "$res $test_name (exit status: $estatus)" >>"$log_file"
+
+# Report outcome to console.
+echo "${col}${res}${std}: $test_name"
+
+# Register the test result, and other relevant metadata.
+echo ":test-result: $res" > $trs_file
+echo ":global-test-result: $res" >> $trs_file
+echo ":recheck: $recheck" >> $trs_file
+echo ":copy-in-global-log: $gcopy" >> $trs_file
+
+# Local Variables:
+# mode: shell-script
+# sh-indentation: 2
+# eval: (add-hook 'before-save-hook 'time-stamp)
+# time-stamp-start: "scriptversion="
+# time-stamp-format: "%:y-%02m-%02d.%02H"
+# time-stamp-time-zone: "UTC0"
+# time-stamp-end: "; # UTC"
+# End:

_service:tar_scm:xz-5.4.1.tar.xz/cmake Added

_service:tar_scm:xz-5.4.1.tar.xz/cmake/tuklib_common.cmake Added

@@ -0,0 +1,49 @@
+#
+# tuklib_common.cmake - common functions and macros for tuklib_*.cmake files
+#
+# Author: Lasse Collin
+#
+# This file has been put into the public domain.
+# You can do whatever you want with this file.
+#
+
+function(tuklib_add_definitions TARGET_OR_ALL DEFINITIONS)
+    # DEFINITIONS may be an empty string/list but it's fine here. There is
+    # no need to quote ${DEFINITIONS} as empty arguments are fine here.
+    if(TARGET_OR_ALL STREQUAL "ALL")
+        add_compile_definitions(${DEFINITIONS})
+    else()
+        target_compile_definitions("${TARGET_OR_ALL}" PRIVATE ${DEFINITIONS})
+    endif()
+endfunction()
+
+function(tuklib_add_definition_if TARGET_OR_ALL VAR)
+    if(${VAR})
+        tuklib_add_definitions("${TARGET_OR_ALL}" "${VAR}")
+    endif()
+endfunction()
+
+# This is an over-simplified version of AC_USE_SYSTEM_EXTENSIONS in Autoconf
+# or gl_USE_SYSTEM_EXTENSIONS in gnulib.
+macro(tuklib_use_system_extensions TARGET_OR_ALL)
+    if(NOT WIN32)
+        # FIXME? The Solaris-specific __EXTENSIONS__ should be conditional
+        #        even on Solaris. See gnulib: git log m4/extensions.m4.
+        # FIXME? gnulib and autoconf.git has lots of new stuff.
+        tuklib_add_definitions("${TARGET_OR_ALL}"
+            _GNU_SOURCE
+            __EXTENSIONS__
+            _POSIX_PTHREAD_SEMANTICS
+            _TANDEM_SOURCE
+            _ALL_SOURCE
+        )
+
+        list(APPEND CMAKE_REQUIRED_DEFINITIONS
+            -D_GNU_SOURCE
+            -D__EXTENSIONS__
+            -D_POSIX_PTHREAD_SEMANTICS
+            -D_TANDEM_SOURCE
+            -D_ALL_SOURCE
+        )
+    endif()
+endmacro()

_service:tar_scm:xz-5.4.1.tar.xz/cmake/tuklib_cpucores.cmake Added

@@ -0,0 +1,180 @@
+#
+# tuklib_cpucores.cmake - see tuklib_cpucores.m4 for description and comments
+#
+# Author: Lasse Collin
+#
+# This file has been put into the public domain.
+# You can do whatever you want with this file.
+#
+
+include("${CMAKE_CURRENT_LIST_DIR}/tuklib_common.cmake")
+include(CheckCSourceCompiles)
+include(CheckIncludeFile)
+
+function(tuklib_cpucores_internal_check)
+ if(WIN32 OR CYGWIN)
+ # Nothing to do, the tuklib_cpucores.c handles it.
+ set(TUKLIB_CPUCORES_DEFINITIONS "" CACHE INTERNAL "")
+ return()
+ endif()
+
+ # glibc-based systems (GNU/Linux and GNU/kFreeBSD) have
+ # sched_getaffinity(). The CPU_COUNT() macro was added in glibc 2.9.
+ # glibc 2.9 is old enough that if someone uses the code on older glibc,
+ # the fallback to sysconf() should be good enough.
+ #
+ # NOTE: This required that _GNU_SOURCE is defined. We assume that whatever
+ # feature test macros the caller wants to use are already set in
+ # CMAKE_REQUIRED_DEFINES and in the target defines.
+ check_c_source_compiles("
+ #include <sched.h>
+ int main(void)
+ {
+ cpu_set_t cpu_mask;
+ sched_getaffinity(0, sizeof(cpu_mask), &cpu_mask);
+ return CPU_COUNT(&cpu_mask);
+ }
+ "
+ TUKLIB_CPUCORES_SCHED_GETAFFINITY)
+ if(TUKLIB_CPUCORES_SCHED_GETAFFINITY)
+ set(TUKLIB_CPUCORES_DEFINITIONS
+ "TUKLIB_CPUCORES_SCHED_GETAFFINITY"
+ CACHE INTERNAL "")
+ return()
+ endif()
+
+ # FreeBSD has both cpuset and sysctl. Look for cpuset first because
+ # it's a better approach.
+ #
+ # This test would match on GNU/kFreeBSD too but it would require
+ # -lfreebsd-glue when linking and thus in the current form this would
+ # fail on GNU/kFreeBSD. The above test for sched_getaffinity() matches
+ # on GNU/kFreeBSD so the test below should never run on that OS.
+ check_c_source_compiles("
+ #include <sys/param.h>
+ #include <sys/cpuset.h>
+ int main(void)
+ {
+ cpuset_t set;
+ cpuset_getaffinity(CPU_LEVEL_WHICH, CPU_WHICH_PID, -1,
+ sizeof(set), &set);
+ return 0;
+ }
+ "
+ TUKLIB_CPUCORES_CPUSET)
+ if(TUKLIB_CPUCORES_CPUSET)
+ set(TUKLIB_CPUCORES_DEFINITIONS "HAVE_PARAM_H;TUKLIB_CPUCORES_CPUSET"
+ CACHE INTERNAL "")
+ return()
+ endif()
+
+ # On OS/2, both sysconf() and sysctl() pass the tests in this file,
+ # but only sysctl() works. On QNX it's the opposite: only sysconf() works
+ # (although it assumes that _POSIX_SOURCE, _XOPEN_SOURCE, and
+ # _POSIX_C_SOURCE are undefined or alternatively _QNX_SOURCE is defined).
+ #
+ # We test sysctl() first and intentionally break the sysctl() test on QNX
+ # so that sysctl() is never used on QNX.
+ check_include_file(sys/param.h HAVE_SYS_PARAM_H)
+ if(HAVE_SYS_PARAM_H)
+ list(APPEND CMAKE_REQUIRED_DEFINITIONS -DHAVE_SYS_PARAM_H)
+ endif()
+ check_c_source_compiles("
+ #ifdef __QNX__
+ compile error
+ #endif
+ #ifdef HAVE_SYS_PARAM_H
+ # include <sys/param.h>
+ #endif
+ #include <sys/sysctl.h>
+ int main(void)
+ {
+ #ifdef HW_NCPUONLINE
+ /* This is preferred on OpenBSD, see tuklib_cpucores.c. */
+ int name2 = { CTL_HW, HW_NCPUONLINE };
+ #else
+ int name2 = { CTL_HW, HW_NCPU };
+ #endif
+ int cpus;
+ size_t cpus_size = sizeof(cpus);
+ sysctl(name, 2, &cpus, &cpus_size, NULL, 0);
+ return 0;
+ }
+ "
+ TUKLIB_CPUCORES_SYSCTL)
+ if(TUKLIB_CPUCORES_SYSCTL)
+ if(HAVE_SYS_PARAM_H)
+ set(TUKLIB_CPUCORES_DEFINITIONS
+ "HAVE_PARAM_H;TUKLIB_CPUCORES_SYSCTL"
+ CACHE INTERNAL "")
+ else()
+ set(TUKLIB_CPUCORES_DEFINITIONS
+ "TUKLIB_CPUCORES_SYSCTL"
+ CACHE INTERNAL "")
+ endif()
+ return()
+ endif()
+
+ # Many platforms support sysconf().
+ check_c_source_compiles("
+ #include <unistd.h>
+ int main(void)
+ {
+ long i;
+ #ifdef _SC_NPROCESSORS_ONLN
+ /* Many systems using sysconf() */
+ i = sysconf(_SC_NPROCESSORS_ONLN);
+ #else
+ /* IRIX */
+ i = sysconf(_SC_NPROC_ONLN);
+ #endif
+ return 0;
+ }
+ "
+ TUKLIB_CPUCORES_SYSCONF)
+ if(TUKLIB_CPUCORES_SYSCONF)
+ set(TUKLIB_CPUCORES_DEFINITIONS "TUKLIB_CPUCORES_SYSCONF"
+ CACHE INTERNAL "")
+ return()
+ endif()
+
+ # HP-UX
+ check_c_source_compiles("
+ #include <sys/param.h>
+ #include <sys/pstat.h>
+ int main(void)
+ {
+ struct pst_dynamic pst;
+ pstat_getdynamic(&pst, sizeof(pst), 1, 0);
+ (void)pst.psd_proc_cnt;
+ return 0;
+ }
+ "
+ TUKLIB_CPUCORES_PSTAT_GETDYNAMIC)
+ if(TUKLIB_CPUCORES_PSTAT_GETDYNAMIC)
+ set(TUKLIB_CPUCORES_DEFINITIONS "TUKLIB_CPUCORES_PSTAT_GETDYNAMIC"
+ CACHE INTERNAL "")
+ return()
+ endif()
+endfunction()
+
+function(tuklib_cpucores TARGET_OR_ALL)
+ if(NOT DEFINED TUKLIB_CPUCORES_FOUND)
+ message(STATUS
+ "Checking how to detect the number of available CPU cores")
+ tuklib_cpucores_internal_check()
+
+ if(DEFINED TUKLIB_CPUCORES_DEFINITIONS)
+ set(TUKLIB_CPUCORES_FOUND 1 CACHE INTERNAL "")
+ else()
+ set(TUKLIB_CPUCORES_FOUND 0 CACHE INTERNAL "")
+ message(WARNING
+ "No method to detect the number of CPU cores was found")
+ endif()
+ endif()
+
+ if(TUKLIB_CPUCORES_FOUND)
+ tuklib_add_definitions("${TARGET_OR_ALL}"
+ "${TUKLIB_CPUCORES_DEFINITIONS}")
+ endif()
+endfunction()

_service:tar_scm:xz-5.4.1.tar.xz/cmake/tuklib_integer.cmake Added

@@ -0,0 +1,102 @@
+#
+# tuklib_integer.cmake - see tuklib_integer.m4 for description and comments
+#
+# Author: Lasse Collin
+#
+# This file has been put into the public domain.
+# You can do whatever you want with this file.
+#
+
+include("${CMAKE_CURRENT_LIST_DIR}/tuklib_common.cmake")
+include(TestBigEndian)
+include(CheckCSourceCompiles)
+include(CheckIncludeFile)
+include(CheckSymbolExists)
+
+function(tuklib_integer TARGET_OR_ALL)
+ # Check for endianness. Unlike the Autoconf's AC_C_BIGENDIAN, this doesn't
+ # support Apple universal binaries. The CMake module will leave the
+ # variable unset so we can catch that situation here instead of continuing
+ # as if we were little endian.
+ test_big_endian(WORDS_BIGENDIAN)
+ if(NOT DEFINED WORDS_BIGENDIAN)
+ message(FATAL_ERROR "Cannot determine endianness")
+ endif()
+ tuklib_add_definition_if("${TARGET_OR_ALL}" WORDS_BIGENDIAN)
+
+ # Look for a byteswapping method.
+ check_c_source_compiles("
+ int main(void)
+ {
+ __builtin_bswap16(1);
+ __builtin_bswap32(1);
+ __builtin_bswap64(1);
+ return 0;
+ }
+ "
+ HAVE___BUILTIN_BSWAPXX)
+ if(HAVE___BUILTIN_BSWAPXX)
+ tuklib_add_definitions("${TARGET_OR_ALL}" HAVE___BUILTIN_BSWAPXX)
+ else()
+ check_include_file(byteswap.h HAVE_BYTESWAP_H)
+ if(HAVE_BYTESWAP_H)
+ tuklib_add_definitions("${TARGET_OR_ALL}" HAVE_BYTESWAP_H)
+ check_symbol_exists(bswap_16 byteswap.h HAVE_BSWAP_16)
+ tuklib_add_definition_if("${TARGET_OR_ALL}" HAVE_BSWAP_16)
+ check_symbol_exists(bswap_32 byteswap.h HAVE_BSWAP_32)
+ tuklib_add_definition_if("${TARGET_OR_ALL}" HAVE_BSWAP_32)
+ check_symbol_exists(bswap_64 byteswap.h HAVE_BSWAP_64)
+ tuklib_add_definition_if("${TARGET_OR_ALL}" HAVE_BSWAP_64)
+ else()
+ check_include_file(sys/endian.h HAVE_SYS_ENDIAN_H)
+ if(HAVE_SYS_ENDIAN_H)
+ tuklib_add_definitions("${TARGET_OR_ALL}" HAVE_SYS_ENDIAN_H)
+ else()
+ check_include_file(sys/byteorder.h HAVE_SYS_BYTEORDER_H)
+ tuklib_add_definition_if("${TARGET_OR_ALL}"
+ HAVE_SYS_BYTEORDER_H)
+ endif()
+ endif()
+ endif()
+
+ # 16-bit and 32-bit unaligned access is fast on x86(-64),
+ # big endian PowerPC, and usually on 32/64-bit ARM too.
+ # There are others too and ARM could be a false match.
+ #
+ # Guess the default value for the option.
+ # CMake's ability to give info about the target arch seems bad.
+ # The the same arch can have different name depending on the OS.
+ #
+ # FIXME: The regex is based on guessing, not on factual information!
+ #
+ # NOTE: Compared to the Autoconf test, this lacks the GCC/Clang test
+ # on ARM and always assumes that unaligned is fast on ARM.
+ set(FAST_UNALIGNED_GUESS OFF)
+ if(CMAKE_SYSTEM_PROCESSOR MATCHES
+ "Xx345686|^Xx64|^AaMmDd64|^AaRrMm|^aarch|^powerpc|^ppc")
+ if(NOT WORDS_BIGENDIAN OR
+ NOT CMAKE_SYSTEM_PROCESSOR MATCHES "^powerpc|^ppc")
+ set(FAST_UNALIGNED_GUESS ON)
+ endif()
+ endif()
+ option(TUKLIB_FAST_UNALIGNED_ACCESS
+ "Enable if the system supports *fast* unaligned memory access \
+with 16-bit and 32-bit integers."
+ "${FAST_UNALIGNED_GUESS}")
+ tuklib_add_definition_if("${TARGET_OR_ALL}" TUKLIB_FAST_UNALIGNED_ACCESS)
+
+ # Unsafe type punning:
+ option(TUKLIB_USE_UNSAFE_TYPE_PUNNING
+ "This introduces strict aliasing violations and \
+may result in broken code. However, this might improve performance \
+in some cases, especially with old compilers \
+(e.g. GCC 3 and early 4.x on x86, GCC < 6 on ARMv6 and ARMv7)."
+ OFF)
+ tuklib_add_definition_if("${TARGET_OR_ALL}" TUKLIB_USE_UNSAFE_TYPE_PUNNING)
+
+ # Check for GCC/Clang __builtin_assume_aligned().
+ check_c_source_compiles(
+ "int main(void) { __builtin_assume_aligned(\"\", 1); return 0; }"
+ HAVE___BUILTIN_ASSUME_ALIGNED)
+ tuklib_add_definition_if("${TARGET_OR_ALL}" HAVE___BUILTIN_ASSUME_ALIGNED)
+endfunction()

_service:tar_scm:xz-5.4.1.tar.xz/cmake/tuklib_mbstr.cmake Added

_service:tar_scm:xz-5.4.1.tar.xz/cmake/tuklib_physmem.cmake Added

@@ -0,0 +1,150 @@
+#
+# tuklib_physmem.cmake - see tuklib_physmem.m4 for description and comments
+#
+# NOTE: Compared tuklib_physmem.m4, this lacks support for Tru64, IRIX, and
+# Linux sysinfo() (usually sysconf() is used on GNU/Linux).
+#
+# Author: Lasse Collin
+#
+# This file has been put into the public domain.
+# You can do whatever you want with this file.
+#
+
+include("${CMAKE_CURRENT_LIST_DIR}/tuklib_common.cmake")
+include(CheckCSourceCompiles)
+include(CheckIncludeFile)
+
+function(tuklib_physmem_internal_check)
+ # Shortcut on Windows:
+ if(WIN32 OR CYGWIN)
+ # Nothing to do, the tuklib_physmem.c handles it.
+ set(TUKLIB_PHYSMEM_DEFINITIONS "" CACHE INTERNAL "")
+ return()
+ endif()
+
+ # Full check for special cases:
+ check_c_source_compiles("
+ #if defined(_WIN32) || defined(__CYGWIN__) || defined(__OS2__) \
+ || defined(__DJGPP__) || defined(__VMS) \
+ || defined(AMIGA) || defined(__AROS__) || defined(__QNX__)
+ int main(void) { return 0; }
+ #else
+ compile error
+ #endif
+ "
+ TUKLIB_PHYSMEM_SPECIAL)
+ if(TUKLIB_PHYSMEM_SPECIAL)
+ # Nothing to do, the tuklib_physmem.c handles it.
+ set(TUKLIB_PHYSMEM_DEFINITIONS "" CACHE INTERNAL "")
+ return()
+ endif()
+
+ # Look for AIX-specific solution before sysconf(), because the test
+ # for sysconf() will pass on AIX but won't actually work
+ # (sysconf(_SC_PHYS_PAGES) compiles but always returns -1 on AIX).
+ check_c_source_compiles("
+ #include <sys/systemcfg.h>
+ int main(void)
+ {
+ (void)_system_configuration.physmem;
+ return 0;
+ }
+ "
+ TUKLIB_PHYSMEM_AIX)
+ if(TUKLIB_PHYSMEM_AIX)
+ set(TUKLIB_PHYSMEM_DEFINITIONS "TUKLIB_PHYSMEM_AIX" CACHE INTERNAL "")
+ return()
+ endif()
+
+ # sysconf()
+ check_c_source_compiles("
+ #include <unistd.h>
+ int main(void)
+ {
+ long i;
+ i = sysconf(_SC_PAGESIZE);
+ i = sysconf(_SC_PHYS_PAGES);
+ return 0;
+ }
+ "
+ TUKLIB_PHYSMEM_SYSCONF)
+ if(TUKLIB_PHYSMEM_SYSCONF)
+ set(TUKLIB_PHYSMEM_DEFINITIONS "TUKLIB_PHYSMEM_SYSCONF"
+ CACHE INTERNAL "")
+ return()
+ endif()
+
+ # sysctl()
+ check_include_file(sys/param.h HAVE_SYS_PARAM_H)
+ if(HAVE_SYS_PARAM_H)
+ list(APPEND CMAKE_REQUIRED_DEFINITIONS -DHAVE_SYS_PARAM_H)
+ endif()
+
+ check_c_source_compiles("
+ #ifdef HAVE_SYS_PARAM_H
+ # include <sys/param.h>
+ #endif
+ #include <sys/sysctl.h>
+ int main(void)
+ {
+ int name2 = { CTL_HW, HW_PHYSMEM };
+ unsigned long mem;
+ size_t mem_ptr_size = sizeof(mem);
+ sysctl(name, 2, &mem, &mem_ptr_size, NULL, 0);
+ return 0;
+ }
+ "
+ TUKLIB_PHYSMEM_SYSCTL)
+ if(TUKLIB_PHYSMEM_SYSCTL)
+ if(HAVE_SYS_PARAM_H)
+ set(TUKLIB_PHYSMEM_DEFINITIONS
+ "HAVE_PARAM_H;TUKLIB_PHYSMEM_SYSCTL"
+ CACHE INTERNAL "")
+ else()
+ set(TUKLIB_PHYSMEM_DEFINITIONS
+ "TUKLIB_PHYSMEM_SYSCTL"
+ CACHE INTERNAL "")
+ endif()
+ return()
+ endif()
+
+ # HP-UX
+ check_c_source_compiles("
+ #include <sys/param.h>
+ #include <sys/pstat.h>
+ int main(void)
+ {
+ struct pst_static pst;
+ pstat_getstatic(&pst, sizeof(pst), 1, 0);
+ (void)pst.physical_memory;
+ (void)pst.page_size;
+ return 0;
+ }
+ "
+ TUKLIB_PHYSMEM_PSTAT_GETSTATIC)
+ if(TUKLIB_PHYSMEM_PSTAT_GETSTATIC)
+ set(TUKLIB_PHYSMEM_DEFINITIONS "TUKLIB_PHYSMEM_PSTAT_GETSTATIC"
+ CACHE INTERNAL "")
+ return()
+ endif()
+endfunction()
+
+function(tuklib_physmem TARGET_OR_ALL)
+ if(NOT DEFINED TUKLIB_PHYSMEM_FOUND)
+ message(STATUS "Checking how to detect the amount of physical memory")
+ tuklib_physmem_internal_check()
+
+ if(DEFINED TUKLIB_PHYSMEM_DEFINITIONS)
+ set(TUKLIB_PHYSMEM_FOUND 1 CACHE INTERNAL "")
+ else()
+ set(TUKLIB_PHYSMEM_FOUND 0 CACHE INTERNAL "")
+ message(WARNING
+ "No method to detect the amount of physical memory was found")
+ endif()
+ endif()
+
+ if(TUKLIB_PHYSMEM_FOUND)
+ tuklib_add_definitions("${TARGET_OR_ALL}"
+ "${TUKLIB_PHYSMEM_DEFINITIONS}")
+ endif()
+endfunction()

_service:tar_scm:xz-5.4.1.tar.xz/cmake/tuklib_progname.cmake Added

_service:tar_scm:xz-5.2.5.tar.xz/config.h.in -> _service:tar_scm:xz-5.4.1.tar.xz/config.h.in Changed

@@ -31,10 +31,6 @@
 /* Define to 1 if you have the `CC_SHA256_Init' function. */
 #undef HAVE_CC_SHA256_INIT
 
-/* Define to 1 if you have the Mac OS X function CFLocaleCopyCurrent in the
- CoreFoundation framework. */
-#undef HAVE_CFLOCALECOPYCURRENT
-
 /* Define to 1 if you have the Mac OS X function
 CFLocaleCopyPreferredLanguages in the CoreFoundation framework. */
 #undef HAVE_CFLOCALECOPYPREFERREDLANGUAGES
@@ -55,27 +51,28 @@
 /* Define to 1 if you have the `clock_gettime' function. */
 #undef HAVE_CLOCK_GETTIME
 
+/* Define to 1 if `CLOCK_MONOTONIC' is declared in <time.h>. */
+#undef HAVE_CLOCK_MONOTONIC
+
 /* Define to 1 if you have the <CommonCrypto/CommonDigest.h> header file. */
 #undef HAVE_COMMONCRYPTO_COMMONDIGEST_H
 
+/* Define to 1 if you have the <cpuid.h> header file. */
+#undef HAVE_CPUID_H
+
 /* Define if the GNU dcgettext() function is already present or preinstalled.
 */
 #undef HAVE_DCGETTEXT
 
-/* Define to 1 if you have the declaration of `CLOCK_MONOTONIC', and to 0 if
- you don't. */
-#undef HAVE_DECL_CLOCK_MONOTONIC
-
-/* Define to 1 if you have the declaration of `program_invocation_name', and
- to 0 if you don't. */
-#undef HAVE_DECL_PROGRAM_INVOCATION_NAME
-
 /* Define to 1 if any of HAVE_DECODER_foo have been defined. */
 #undef HAVE_DECODERS
 
 /* Define to 1 if arm decoder is enabled. */
 #undef HAVE_DECODER_ARM
 
+/* Define to 1 if arm64 decoder is enabled. */
+#undef HAVE_DECODER_ARM64
+
 /* Define to 1 if armthumb decoder is enabled. */
 #undef HAVE_DECODER_ARMTHUMB
 
@@ -109,6 +106,9 @@
 /* Define to 1 if arm encoder is enabled. */
 #undef HAVE_ENCODER_ARM
 
+/* Define to 1 if arm64 encoder is enabled. */
+#undef HAVE_ENCODER_ARM64
+
 /* Define to 1 if armthumb encoder is enabled. */
 #undef HAVE_ENCODER_ARMTHUMB
 
@@ -136,6 +136,10 @@
 /* Define to 1 if you have the <fcntl.h> header file. */
 #undef HAVE_FCNTL_H
 
+/* Define to 1 if __attribute__((__constructor__)) is supported for functions.
+ */
+#undef HAVE_FUNC_ATTRIBUTE_CONSTRUCTOR
+
 /* Define to 1 if you have the `futimens' function. */
 #undef HAVE_FUTIMENS
 
@@ -166,12 +170,12 @@
 /* Define to 1 if you have the <limits.h> header file. */
 #undef HAVE_LIMITS_H
 
+/* Define to 1 if .lz (lzip) decompression support is enabled. */
+#undef HAVE_LZIP_DECODER
+
 /* Define to 1 if mbrtowc and mbstate_t are properly declared. */
 #undef HAVE_MBRTOWC
 
-/* Define to 1 if you have the <memory.h> header file. */
-#undef HAVE_MEMORY_H
-
 /* Define to 1 to enable bt2 match finder. */
 #undef HAVE_MF_BT2
 
@@ -187,12 +191,21 @@
 /* Define to 1 to enable hc4 match finder. */
 #undef HAVE_MF_HC4
 
+/* Define to 1 if you have the <minix/config.h> header file. */
+#undef HAVE_MINIX_CONFIG_H
+
 /* Define to 1 if getopt.h declares extern int optreset. */
 #undef HAVE_OPTRESET
 
+/* Define to 1 if you have the `pledge' function. */
+#undef HAVE_PLEDGE
+
 /* Define to 1 if you have the `posix_fadvise' function. */
 #undef HAVE_POSIX_FADVISE
 
+/* Define to 1 if `program_invocation_name' is declared in <errno.h>. */
+#undef HAVE_PROGRAM_INVOCATION_NAME
+
 /* Define to 1 if you have the `pthread_condattr_setclock' function. */
 #undef HAVE_PTHREAD_CONDATTR_SETCLOCK
 
@@ -226,6 +239,9 @@
 /* Define to 1 if you have the <stdint.h> header file. */
 #undef HAVE_STDINT_H
 
+/* Define to 1 if you have the <stdio.h> header file. */
+#undef HAVE_STDIO_H
+
 /* Define to 1 if you have the <stdlib.h> header file. */
 #undef HAVE_STDLIB_H
 
@@ -250,6 +266,13 @@
 /* Define to 1 if `st_uatime' is a member of `struct stat'. */
 #undef HAVE_STRUCT_STAT_ST_UATIME
 
+/* Define to 1 to if GNU/Linux-specific details are unconditionally wanted for
+ symbol versioning. Define to 2 to if these are wanted only if also PIC is
+ defined (allows building both shared and static liblzma at the same time
+ with Libtool if neither --with-pic nor --without-pic is used). This define
+ must be used together with liblzma_linux.map. */
+#undef HAVE_SYMBOL_VERSIONS_LINUX
+
 /* Define to 1 if you have the <sys/byteorder.h> header file. */
 #undef HAVE_SYS_BYTEORDER_H
 
@@ -277,6 +300,10 @@
 /* Define to 1 if you have the <unistd.h> header file. */
 #undef HAVE_UNISTD_H
 
+/* Define to 1 if _mm_set_epi64x and _mm_clmulepi64_si128 are usable. See
+ configure.ac for details. */
+#undef HAVE_USABLE_CLMUL
+
 /* Define to 1 if you have the `utime' function. */
 #undef HAVE_UTIME
 
@@ -287,6 +314,9 @@
 declarations. */
 #undef HAVE_VISIBILITY
 
+/* Define to 1 if you have the <wchar.h> header file. */
+#undef HAVE_WCHAR_H
+
 /* Define to 1 if you have the `wcwidth' function. */
 #undef HAVE_WCWIDTH
 
@@ -352,7 +382,9 @@
 /* The size of `size_t', as computed by sizeof. */
 #undef SIZEOF_SIZE_T
 
-/* Define to 1 if you have the ANSI C header files. */
+/* Define to 1 if all of the C90 standard headers exist (not just the ones
+ required in a freestanding environment). This macro is provided for
+ backward compatibility; new code need not use it. */
 #undef STDC_HEADERS
 
 /* Define to 1 if the number of available CPU cores can be detected with
@@ -375,8 +407,8 @@
 sysctl(). */
 #undef TUKLIB_CPUCORES_SYSCTL
 
-/* Define to 1 if the system supports fast unaligned access to 16-bit and
- 32-bit integers. */
+/* Define to 1 if the system supports fast unaligned access to 16-bit, 32-bit,
+ and 64-bit integers. */
 #undef TUKLIB_FAST_UNALIGNED_ACCESS
 
 /* Define to 1 if the amount of physical memory can be detected with
@@ -416,21 +448,87 @@
 #ifndef _ALL_SOURCE
 # undef _ALL_SOURCE
 #endif
+/* Enable general extensions on macOS. */
+#ifndef _DARWIN_C_SOURCE
+# undef _DARWIN_C_SOURCE
+#endif
+/* Enable general extensions on Solaris. */
+#ifndef __EXTENSIONS__
+# undef __EXTENSIONS__
+#endif
 /* Enable GNU extensions on systems that have them. */
 #ifndef _GNU_SOURCE
 # undef _GNU_SOURCE
 #endif
-/* Enable threading extensions on Solaris. */
+/* Enable X/Open compliant socket functions that do not require linking
+ with -lxnet on HP-UX 11.11. */
+#ifndef _HPUX_ALT_XOPEN_SOCKET_API
+# undef _HPUX_ALT_XOPEN_SOCKET_API
+#endif
+/* Identify the host operating system as Minix.
+ This macro does not affect the system headers' behavior.
+ A future release of Autoconf may stop defining this macro. */
+#ifndef _MINIX
+# undef _MINIX
+#endif
+/* Enable general extensions on NetBSD.
+ Enable NetBSD compatibility extensions on Minix. */
+#ifndef _NETBSD_SOURCE
+# undef _NETBSD_SOURCE
+#endif
+/* Enable OpenBSD compatibility extensions on NetBSD.
+ Oddly enough, this does nothing on OpenBSD. */
+#ifndef _OPENBSD_SOURCE
+# undef _OPENBSD_SOURCE
+#endif
+/* Define to 1 if needed for POSIX-compatible behavior. */
+#ifndef _POSIX_SOURCE
+# undef _POSIX_SOURCE
+#endif
+/* Define to 2 if needed for POSIX-compatible behavior. */
+#ifndef _POSIX_1_SOURCE
+# undef _POSIX_1_SOURCE
+#endif
+/* Enable POSIX-compatible threading on Solaris. */
 #ifndef _POSIX_PTHREAD_SEMANTICS
 # undef _POSIX_PTHREAD_SEMANTICS
 #endif
+/* Enable extensions specified by ISO/IEC TS 18661-5:2014. */
+#ifndef __STDC_WANT_IEC_60559_ATTRIBS_EXT__
+# undef __STDC_WANT_IEC_60559_ATTRIBS_EXT__
+#endif
+/* Enable extensions specified by ISO/IEC TS 18661-1:2014. */
+#ifndef __STDC_WANT_IEC_60559_BFP_EXT__
+# undef __STDC_WANT_IEC_60559_BFP_EXT__
+#endif
+/* Enable extensions specified by ISO/IEC TS 18661-2:2015. */
+#ifndef __STDC_WANT_IEC_60559_DFP_EXT__
+# undef __STDC_WANT_IEC_60559_DFP_EXT__
+#endif
+/* Enable extensions specified by ISO/IEC TS 18661-4:2015. */
+#ifndef __STDC_WANT_IEC_60559_FUNCS_EXT__
+# undef __STDC_WANT_IEC_60559_FUNCS_EXT__
+#endif
+/* Enable extensions specified by ISO/IEC TS 18661-3:2015. */
+#ifndef __STDC_WANT_IEC_60559_TYPES_EXT__
+# undef __STDC_WANT_IEC_60559_TYPES_EXT__
+#endif
+/* Enable extensions specified by ISO/IEC TR 24731-2:2010. */
+#ifndef __STDC_WANT_LIB_EXT2__
+# undef __STDC_WANT_LIB_EXT2__
+#endif
+/* Enable extensions specified by ISO/IEC 24747:2009. */
+#ifndef __STDC_WANT_MATH_SPEC_FUNCS__
+# undef __STDC_WANT_MATH_SPEC_FUNCS__
+#endif
 /* Enable extensions on HP NonStop. */
 #ifndef _TANDEM_SOURCE
 # undef _TANDEM_SOURCE
 #endif
-/* Enable general extensions on Solaris. */
-#ifndef __EXTENSIONS__
-# undef __EXTENSIONS__
+/* Enable X/Open extensions. Define to 500 only if necessary
+ to make mbstate_t available. */
+#ifndef _XOPEN_SOURCE
+# undef _XOPEN_SOURCE
 #endif
 
 
@@ -449,27 +547,12 @@
 # endif
 #endif
 
-/* Enable large inode numbers on Mac OS X 10.5. */
-#ifndef _DARWIN_USE_64_BIT_INODE
-# define _DARWIN_USE_64_BIT_INODE 1
-#endif
-
 /* Number of bits in a file offset, on hosts where this is settable. */
 #undef _FILE_OFFSET_BITS
 
 /* Define for large files, on AIX-style hosts. */
 #undef _LARGE_FILES
 
-/* Define to 1 if on MINIX. */
-#undef _MINIX
-
-/* Define to 2 if the system does not provide POSIX.1 features except with
- this defined. */
-#undef _POSIX_1_SOURCE
-
-/* Define to 1 if you need to in order for `stat' and other things to work. */
-#undef _POSIX_SOURCE
-
 /* Define for Solaris 2.5.1 so the uint32_t typedef from <sys/synch.h>,
 <pthread.h>, or <semaphore.h> is not used. If the typedef were allowed, the
 #define below would cause a syntax error. */

_service:tar_scm:xz-5.2.5.tar.xz/configure -> _service:tar_scm:xz-5.4.1.tar.xz/configure Changed

@@ -1,11 +1,12 @@
 #! /bin/sh
 # Guess values for system-dependent variables and create Makefiles.
-# Generated by GNU Autoconf 2.69 for XZ Utils 5.2.5.
+# Generated by GNU Autoconf 2.71 for XZ Utils 5.4.1.
 #
-# Report bugs to <lasse.collin@tukaani.org>.
+# Report bugs to <xz@tukaani.org>.
 #
 #
-# Copyright (C) 1992-1996, 1998-2012 Free Software Foundation, Inc.
+# Copyright (C) 1992-1996, 1998-2017, 2020-2021 Free Software Foundation,
+# Inc.
 #
 #
 # This configure script is free software; the Free Software Foundation
@@ -16,14 +17,16 @@
 
 # Be more Bourne compatible
 DUALCASE=1; export DUALCASE # for MKS sh
-if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
+as_nop=:
+if test ${ZSH_VERSION+y} && (emulate sh) >/dev/null 2>&1
+then :
 emulate sh
 NULLCMD=:
 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
 # is contrary to our usage. Disable this feature.
 alias -g '${1+"$@"}'='"$@"'
 setopt NO_GLOB_SUBST
-else
+else $as_nop
 case `(set -o) 2>/dev/null` in #(
 *posix*) :
 set -o posix ;; #(
@@ -33,46 +36,46 @@
 fi
 
 
+
+# Reset variables that may have inherited troublesome values from
+# the environment.
+
+# IFS needs to be set, to space, tab, and newline, in precisely that order.
+# (If _AS_PATH_WALK were called with IFS unset, it would have the
+# side effect of setting IFS to empty, thus disabling word splitting.)
+# Quoting is to prevent editors from complaining about space-tab.
 as_nl='
 '
 export as_nl
-# Printing a long string crashes Solaris 7 /usr/bin/printf.
-as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
-as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
-as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
-# Prefer a ksh shell builtin over an external printf program on Solaris,
-# but without wasting forks for bash or zsh.
-if test -z "$BASH_VERSION$ZSH_VERSION" \
- && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
- as_echo='print -r --'
- as_echo_n='print -rn --'
-elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
- as_echo='printf %s\n'
- as_echo_n='printf %s'
-else
- if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
- as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
- as_echo_n='/usr/ucb/echo -n'
- else
- as_echo_body='eval expr "X$1" : "X\$.*\$"'
- as_echo_n_body='eval
- arg=$1;
- case $arg in #(
- *"$as_nl"*)
-	expr "X$arg" : "X\$.*\$$as_nl";
-	arg=`expr "X$arg" : ".*$as_nl\$.*\$"`;;
- esac;
- expr "X$arg" : "X\$.*\$" | tr -d "$as_nl"
- '
- export as_echo_n_body
- as_echo_n='sh -c $as_echo_n_body as_echo'
- fi
- export as_echo_body
- as_echo='sh -c $as_echo_body as_echo'
-fi
+IFS=" ""	$as_nl"
+
+PS1='$ '
+PS2='> '
+PS4='+ '
+
+# Ensure predictable behavior from utilities with locale-dependent output.
+LC_ALL=C
+export LC_ALL
+LANGUAGE=C
+export LANGUAGE
+
+# We cannot yet rely on "unset" to work, but we need these variables
+# to be unset--not just set to an empty or harmless value--now, to
+# avoid bugs in old shells (e.g. pre-3.0 UWIN ksh). This construct
+# also avoids known problems related to "unset" and subshell syntax
+# in other old shells (e.g. bash 2.01 and pdksh 5.2.14).
+for as_var in BASH_ENV ENV MAIL MAILPATH CDPATH
+do eval test \${$as_var+y} \
+ && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
+done
+
+# Ensure that fds 0, 1, and 2 are open.
+if (exec 3>&0) 2>/dev/null; then :; else exec 0</dev/null; fi
+if (exec 3>&1) 2>/dev/null; then :; else exec 1>/dev/null; fi
+if (exec 3>&2) ; then :; else exec 2>/dev/null; fi
 
 # The user is always right.
-if test "${PATH_SEPARATOR+set}" != set; then
+if ${PATH_SEPARATOR+false} :; then
 PATH_SEPARATOR=:
 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
@@ -81,13 +84,6 @@
 fi
 
 
-# IFS
-# We need space, tab and new line, in precisely that order. Quoting is
-# there to prevent editors from complaining about space-tab.
-# (If _AS_PATH_WALK were called with IFS unset, it would disable word
-# splitting by setting IFS to empty value.)
-IFS=" ""	$as_nl"
-
 # Find who we are. Look in the path if we contain no directory separator.
 as_myself=
 case $0 in #((
@@ -96,8 +92,12 @@
 for as_dir in $PATH
 do
 IFS=$as_save_IFS
- test -z "$as_dir" && as_dir=.
- test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
+ case $as_dir in #(((
+ '') as_dir=./ ;;
+ */) ;;
+ *) as_dir=$as_dir/ ;;
+ esac
+ test -r "$as_dir$0" && as_myself=$as_dir$0 && break
 done
 IFS=$as_save_IFS
 
@@ -109,30 +109,10 @@
 as_myself=$0
 fi
 if test ! -f "$as_myself"; then
- $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
+ printf "%s\n" "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
 exit 1
 fi
 
-# Unset variables that we do not need and which cause bugs (e.g. in
-# pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1"
-# suppresses any "Segmentation fault" message there. '((' could
-# trigger a bug in pdksh 5.2.14.
-for as_var in BASH_ENV ENV MAIL MAILPATH
-do eval test x\${$as_var+set} = xset \
- && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
-done
-PS1='$ '
-PS2='> '
-PS4='+ '
-
-# NLS nuisances.
-LC_ALL=C
-export LC_ALL
-LANGUAGE=C
-export LANGUAGE
-
-# CDPATH.
-(unset CDPATH) >/dev/null 2>&1 && unset CDPATH
 
 # Use a proper internal environment variable to ensure we don't fall
 # into an infinite loop, continuously re-executing ourselves.
@@ -154,20 +134,22 @@
 exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"}
 # Admittedly, this is quite paranoid, since all the known shells bail
 # out after a failed `exec'.
-$as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2
-as_fn_exit 255
+printf "%s\n" "$0: could not re-execute with $CONFIG_SHELL" >&2
+exit 255
 fi
 # We don't want this to propagate to other subprocesses.
 { _as_can_reexec=; unset _as_can_reexec;}
 if test "x$CONFIG_SHELL" = x; then
- as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then :
+ as_bourne_compatible="as_nop=:
+if test \${ZSH_VERSION+y} && (emulate sh) >/dev/null 2>&1
+then :
 emulate sh
 NULLCMD=:
 # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which
 # is contrary to our usage. Disable this feature.
 alias -g '\${1+\"\$@\"}'='\"\$@\"'
 setopt NO_GLOB_SUBST
-else
+else \$as_nop
 case \`(set -o) 2>/dev/null\` in #(
 *posix*) :
 set -o posix ;; #(
@@ -187,12 +169,15 @@
 as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; }
 as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; }
 as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; }
-if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then :
+if ( set x; as_fn_ret_success y && test x = \"\$1\" )
+then :
 
-else
+else \$as_nop
 exitcode=1; echo positional parameters were not saved.
 fi
 test x\$exitcode = x0 || exit 1
+blah=\$(echo \$(echo blah))
+test x\"\$blah\" = xblah || exit 1
 test -x / || exit 1"
 as_suggested=" as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO
 as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO
@@ -207,30 +192,38 @@
 PATH=/empty FPATH=/empty; export PATH FPATH
 test \"X\`printf %s \$ECHO\`\" = \"X\$ECHO\" \\
 || test \"X\`print -r -- \$ECHO\`\" = \"X\$ECHO\" ) || exit 1"
- if (eval "$as_required") 2>/dev/null; then :
+ if (eval "$as_required") 2>/dev/null
+then :
 as_have_required=yes
-else
+else $as_nop
 as_have_required=no
 fi
- if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then :
+ if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null
+then :
 
-else
+else $as_nop
 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 as_found=false
 for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
 do
 IFS=$as_save_IFS
- test -z "$as_dir" && as_dir=.
+ case $as_dir in #(((
+ '') as_dir=./ ;;
+ */) ;;
+ *) as_dir=$as_dir/ ;;
+ esac
 as_found=:
 case $as_dir in #(
 	 /*)
 	 for as_base in sh bash ksh sh5; do
 	 # Try only shells that exist, to save several forks.
-	 as_shell=$as_dir/$as_base
+	 as_shell=$as_dir$as_base
 	 if { test -f "$as_shell" || test -f "$as_shell.exe"; } &&
-		 { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$as_shell"; } 2>/dev/null; then :
+		 as_run=a "$as_shell" -c "$as_bourne_compatible""$as_required" 2>/dev/null
+then :
 CONFIG_SHELL=$as_shell as_have_required=yes
-		 if { $as_echo "$as_bourne_compatible""$as_suggested" | as_run=a "$as_shell"; } 2>/dev/null; then :
+		 if as_run=a "$as_shell" -c "$as_bourne_compatible""$as_suggested" 2>/dev/null
+then :
 break 2
 fi
 fi
@@ -238,14 +231,21 @@
 esac
 as_found=false
 done
-$as_found || { if { test -f "$SHELL" || test -f "$SHELL.exe"; } &&
-	 { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$SHELL"; } 2>/dev/null; then :
- CONFIG_SHELL=$SHELL as_have_required=yes
-fi; }
 IFS=$as_save_IFS
+if $as_found
+then :
 
+else $as_nop
+ if { test -f "$SHELL" || test -f "$SHELL.exe"; } &&
+	 as_run=a "$SHELL" -c "$as_bourne_compatible""$as_required" 2>/dev/null
+then :
+ CONFIG_SHELL=$SHELL as_have_required=yes
+fi
+fi
 
- if test "x$CONFIG_SHELL" != x; then :
+
+ if test "x$CONFIG_SHELL" != x
+then :
 export CONFIG_SHELL
 # We cannot yet assume a decent shell, so we have to provide a
 # neutralization value for shells without unset; and this also
@@ -263,22 +263,23 @@
 exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"}
 # Admittedly, this is quite paranoid, since all the known shells bail
 # out after a failed `exec'.
-$as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2
+printf "%s\n" "$0: could not re-execute with $CONFIG_SHELL" >&2
 exit 255
 fi
 
- if test x$as_have_required = xno; then :
- $as_echo "$0: This script requires a shell more modern than all"
- $as_echo "$0: the shells that I found on your system."
- if test x${ZSH_VERSION+set} = xset ; then
- $as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should"
- $as_echo "$0: be upgraded to zsh 4.3.4 or later."
+ if test x$as_have_required = xno
+then :
+ printf "%s\n" "$0: This script requires a shell more modern than all"
+ printf "%s\n" "$0: the shells that I found on your system."
+ if test ${ZSH_VERSION+y} ; then
+ printf "%s\n" "$0: In particular, zsh $ZSH_VERSION has bugs and should"
+ printf "%s\n" "$0: be upgraded to zsh 4.3.4 or later."
 else
- $as_echo "$0: Please tell bug-autoconf@gnu.org and
-$0: lasse.collin@tukaani.org about your system, including
-$0: any error possibly output before this message. Then
-$0: install a modern shell, or manually run the script
-$0: under such a shell if you do have one."
+ printf "%s\n" "$0: Please tell bug-autoconf@gnu.org and xz@tukaani.org
+$0: about your system, including any error possibly output
+$0: before this message. Then install a modern shell, or
+$0: manually run the script under such a shell if you do
+$0: have one."
 fi
 exit 1
 fi
@@ -302,6 +303,7 @@
 }
 as_unset=as_fn_unset
 
+
 # as_fn_set_status STATUS
 # -----------------------
 # Set $? to STATUS, without forking.
@@ -319,6 +321,14 @@
 as_fn_set_status $1
 exit $1
 } # as_fn_exit
+# as_fn_nop
+# ---------
+# Do nothing but, unlike ":", preserve the value of $?.
+as_fn_nop ()
+{
+ return $?
+}
+as_nop=as_fn_nop
 
 # as_fn_mkdir_p
 # -------------
@@ -333,7 +343,7 @@
 as_dirs=
 while :; do
 case $as_dir in #(
- *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
+ *\'*) as_qdir=`printf "%s\n" "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
 *) as_qdir=$as_dir;;
 esac
 as_dirs="'$as_qdir' $as_dirs"
@@ -342,7 +352,7 @@
 	 X"$as_dir" : 'X$//$^/' \| \
 	 X"$as_dir" : 'X$//$$' \| \
 	 X"$as_dir" : 'X$/$' \| . 2>/dev/null ||
-$as_echo X"$as_dir" |
+printf "%s\n" X"$as_dir" |
 sed '/^X$.*^/$\/\/*^/^/*\/*$/{
 	 s//\1/
 	 q
@@ -381,12 +391,13 @@
 # advantage of any shell optimizations that allow amortized linear growth over
 # repeated appends, instead of the typical quadratic growth present in naive
 # implementations.
-if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
+if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null
+then :
 eval 'as_fn_append ()
 {
 eval $1+=\$2
 }'
-else
+else $as_nop
 as_fn_append ()
 {
 eval $1=\$$1\$2
@@ -398,18 +409,27 @@
 # Perform arithmetic evaluation on the ARGs, and store the result in the
 # global $as_val. Take advantage of shells that can avoid forks. The arguments
 # must be portable across $(()) and expr.
-if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
+if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null
+then :
 eval 'as_fn_arith ()
 {
 as_val=$(( $* ))
 }'
-else
+else $as_nop
 as_fn_arith ()
 {
 as_val=`expr "$@" || test $? -eq 1`
 }
 fi # as_fn_arith
 
+# as_fn_nop
+# ---------
+# Do nothing but, unlike ":", preserve the value of $?.
+as_fn_nop ()
+{
+ return $?
+}
+as_nop=as_fn_nop
 
 # as_fn_error STATUS ERROR LINENO LOG_FD
 # ----------------------------------------
@@ -421,9 +441,9 @@
 as_status=$1; test $as_status -eq 0 && as_status=1
 if test "$4"; then
 as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
- $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
+ printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
 fi
- $as_echo "$as_me: error: $2" >&2
+ printf "%s\n" "$as_me: error: $2" >&2
 as_fn_exit $as_status
 } # as_fn_error
 
@@ -450,7 +470,7 @@
 $as_expr X/"$0" : '.*/$^/^/*$/*$' \| \
 	 X"$0" : 'X$//$$' \| \
 	 X"$0" : 'X$/$' \| . 2>/dev/null ||
-$as_echo X/"$0" |
+printf "%s\n" X/"$0" |
 sed '/^.*\/$^/^/*$\/*$/{
 	 s//\1/
 	 q
@@ -494,7 +514,7 @@
 s/-\n.*//
 ' >$as_me.lineno &&
 chmod +x "$as_me.lineno" ||
- { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; }
+ { printf "%s\n" "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; }
 
 # If we had to re-execute with $CONFIG_SHELL, we're ensured to have
 # already done that, so ensure we don't try to do so again and fall
@@ -508,6 +528,10 @@
 exit
 }
 
+
+# Determine whether it's possible to make 'echo' print without a newline.
+# These variables are no longer used directly by Autoconf, but are AC_SUBSTed
+# for compatibility with existing Makefiles.
 ECHO_C= ECHO_N= ECHO_T=
 case `echo -n x` in #(((((
 -n*)
@@ -521,6 +545,13 @@
 ECHO_N='-n';;
 esac
 
+# For backward compatibility with old third-party macros, we provide
+# the shell variables $as_echo and $as_echo_n. New code should use
+# AS_ECHO("message") and AS_ECHO_N("message"), respectively.
+as_echo='printf %s\n'
+as_echo_n='printf %s'
+
+
 rm -f conf$$ conf$$.exe conf$$.file
 if test -d conf$$.dir; then
 rm -f conf$$.dir/conf$$.file
@@ -590,48 +621,44 @@
 # Identity of this package.
 PACKAGE_NAME='XZ Utils'
 PACKAGE_TARNAME='xz'
-PACKAGE_VERSION='5.2.5'
-PACKAGE_STRING='XZ Utils 5.2.5'
-PACKAGE_BUGREPORT='lasse.collin@tukaani.org'
+PACKAGE_VERSION='5.4.1'
+PACKAGE_STRING='XZ Utils 5.4.1'
+PACKAGE_BUGREPORT='xz@tukaani.org'
 PACKAGE_URL='https://tukaani.org/xz/'
 
 ac_unique_file="src/liblzma/common/common.h"
 # Factoring default headers for most tests.
 ac_includes_default="\
-#include <stdio.h>
-#ifdef HAVE_SYS_TYPES_H
-# include <sys/types.h>
+#include <stddef.h>
+#ifdef HAVE_STDIO_H
+# include <stdio.h>
 #endif
-#ifdef HAVE_SYS_STAT_H
-# include <sys/stat.h>
-#endif
-#ifdef STDC_HEADERS
+#ifdef HAVE_STDLIB_H
 # include <stdlib.h>
-# include <stddef.h>
-#else
-# ifdef HAVE_STDLIB_H
-# include <stdlib.h>
-# endif
 #endif
 #ifdef HAVE_STRING_H
-# if !defined STDC_HEADERS && defined HAVE_MEMORY_H
-# include <memory.h>
-# endif
 # include <string.h>
 #endif
-#ifdef HAVE_STRINGS_H
-# include <strings.h>
-#endif
 #ifdef HAVE_INTTYPES_H
 # include <inttypes.h>
 #endif
 #ifdef HAVE_STDINT_H
 # include <stdint.h>
 #endif
+#ifdef HAVE_STRINGS_H
+# include <strings.h>
+#endif
+#ifdef HAVE_SYS_TYPES_H
+# include <sys/types.h>
+#endif
+#ifdef HAVE_SYS_STAT_H
+# include <sys/stat.h>
+#endif
 #ifdef HAVE_UNISTD_H
 # include <unistd.h>
 #endif"
 
+ac_header_c_list=
 gt_needs=
 ac_subst_vars='am__EXEEXT_FALSE
 am__EXEEXT_TRUE
@@ -664,6 +691,10 @@
 MSGFMT
 GETTEXT_MACRO_VERSION
 USE_NLS
+COND_SYMVERS_GENERIC_FALSE
+COND_SYMVERS_GENERIC_TRUE
+COND_SYMVERS_LINUX_FALSE
+COND_SYMVERS_LINUX_TRUE
 COND_SHARED_FALSE
 COND_SHARED_TRUE
 RC
@@ -677,6 +708,7 @@
 RANLIB
 ac_ct_AR
 AR
+FILECMD
 NM
 ac_ct_DUMPBIN
 DUMPBIN
@@ -690,12 +722,13 @@
 COND_THREADS_TRUE
 PTHREAD_CFLAGS
 PTHREAD_LIBS
+PTHREAD_CXX
 PTHREAD_CC
 ax_pthread_config
-SED
 EGREP
 GREP
 CPP
+SED
 am__fastdepCCAS_FALSE
 am__fastdepCCAS_TRUE
 CCASDEPMODE
@@ -722,6 +755,9 @@
 AM_DEFAULT_VERBOSITY
 AM_DEFAULT_V
 AM_V
+CSCOPE
+ETAGS
+CTAGS
 am__untar
 am__tar
 AMTAR
@@ -748,8 +784,6 @@
 PREFERABLY_POSIX_SHELL
 POSIX_SHELL
 enable_path_for_scripts
-COND_SYMVERS_FALSE
-COND_SYMVERS_TRUE
 COND_DOC_FALSE
 COND_DOC_TRUE
 COND_SCRIPTS_FALSE
@@ -766,10 +800,12 @@
 COND_XZ_TRUE
 COND_SMALL_FALSE
 COND_SMALL_TRUE
-COND_ASM_X86_64_FALSE
-COND_ASM_X86_64_TRUE
 COND_ASM_X86_FALSE
 COND_ASM_X86_TRUE
+COND_LZIP_DECODER_FALSE
+COND_LZIP_DECODER_TRUE
+COND_MICROLZMA_FALSE
+COND_MICROLZMA_TRUE
 COND_CHECK_SHA256_FALSE
 COND_CHECK_SHA256_TRUE
 COND_CHECK_CRC64_FALSE
@@ -794,6 +830,12 @@
 COND_ENCODER_SPARC_TRUE
 COND_FILTER_SPARC_FALSE
 COND_FILTER_SPARC_TRUE
+COND_DECODER_ARM64_FALSE
+COND_DECODER_ARM64_TRUE
+COND_ENCODER_ARM64_FALSE
+COND_ENCODER_ARM64_TRUE
+COND_FILTER_ARM64_FALSE
+COND_FILTER_ARM64_TRUE
 COND_DECODER_ARMTHUMB_FALSE
 COND_DECODER_ARMTHUMB_TRUE
 COND_ENCODER_ARMTHUMB_FALSE
@@ -876,6 +918,7 @@
 docdir
 oldincludedir
 includedir
+runstatedir
 localstatedir
 sharedstatedir
 sysconfdir
@@ -905,7 +948,10 @@
 enable_match_finders
 enable_checks
 enable_external_sha256
+enable_microlzma
+enable_lzip_decoder
 enable_assembler
+enable_clmul_crc
 enable_small
 enable_threads
 enable_assume_ram
@@ -916,7 +962,6 @@
 enable_lzma_links
 enable_scripts
 enable_doc
-enable_symbol_versions
 enable_sandbox
 enable_path_for_scripts
 enable_silent_rules
@@ -929,6 +974,7 @@
 with_gnu_ld
 with_sysroot
 enable_libtool_lock
+enable_symbol_versions
 enable_nls
 enable_rpath
 with_libiconv_prefix
@@ -988,6 +1034,7 @@
 sysconfdir='${prefix}/etc'
 sharedstatedir='${prefix}/com'
 localstatedir='${prefix}/var'
+runstatedir='${localstatedir}/run'
 includedir='${prefix}/include'
 oldincludedir='/usr/include'
 docdir='${datarootdir}/doc/${PACKAGE_TARNAME}'
@@ -1017,8 +1064,6 @@
 *) ac_optarg=yes ;;
 esac
 
- # Accept the important Cygnus configure options, so we can diagnose typos.
-
 case $ac_dashdash$ac_option in
 --)
 ac_dashdash=yes ;;
@@ -1059,9 +1104,9 @@
 ac_useropt=`expr "x$ac_option" : 'x-*disable-$.*$'`
 # Reject names that are not valid shell variable names.
 expr "x$ac_useropt" : ".*^-+._$as_cr_alnum" >/dev/null &&
- as_fn_error $? "invalid feature name: $ac_useropt"
+ as_fn_error $? "invalid feature name: \`$ac_useropt'"
 ac_useropt_orig=$ac_useropt
- ac_useropt=`$as_echo "$ac_useropt" | sed 's/-+./_/g'`
+ ac_useropt=`printf "%s\n" "$ac_useropt" | sed 's/-+./_/g'`
 case $ac_user_opts in
 *"
 "enable_$ac_useropt"
@@ -1085,9 +1130,9 @@
 ac_useropt=`expr "x$ac_option" : 'x-*enable-$^=*$'`
 # Reject names that are not valid shell variable names.
 expr "x$ac_useropt" : ".*^-+._$as_cr_alnum" >/dev/null &&
- as_fn_error $? "invalid feature name: $ac_useropt"
+ as_fn_error $? "invalid feature name: \`$ac_useropt'"
 ac_useropt_orig=$ac_useropt
- ac_useropt=`$as_echo "$ac_useropt" | sed 's/-+./_/g'`
+ ac_useropt=`printf "%s\n" "$ac_useropt" | sed 's/-+./_/g'`
 case $ac_user_opts in
 *"
 "enable_$ac_useropt"
@@ -1240,6 +1285,15 @@
 | -silent | --silent | --silen | --sile | --sil)
 silent=yes ;;
 
+ -runstatedir | --runstatedir | --runstatedi | --runstated \
+ | --runstate | --runstat | --runsta | --runst | --runs \
+ | --run | --ru | --r)
+ ac_prev=runstatedir ;;
+ -runstatedir=* | --runstatedir=* | --runstatedi=* | --runstated=* \
+ | --runstate=* | --runstat=* | --runsta=* | --runst=* | --runs=* \
+ | --run=* | --ru=* | --r=*)
+ runstatedir=$ac_optarg ;;
+
 -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
 ac_prev=sbindir ;;
 -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
@@ -1289,9 +1343,9 @@
 ac_useropt=`expr "x$ac_option" : 'x-*with-$^=*$'`
 # Reject names that are not valid shell variable names.
 expr "x$ac_useropt" : ".*^-+._$as_cr_alnum" >/dev/null &&
- as_fn_error $? "invalid package name: $ac_useropt"
+ as_fn_error $? "invalid package name: \`$ac_useropt'"
 ac_useropt_orig=$ac_useropt
- ac_useropt=`$as_echo "$ac_useropt" | sed 's/-+./_/g'`
+ ac_useropt=`printf "%s\n" "$ac_useropt" | sed 's/-+./_/g'`
 case $ac_user_opts in
 *"
 "with_$ac_useropt"
@@ -1305,9 +1359,9 @@
 ac_useropt=`expr "x$ac_option" : 'x-*without-$.*$'`
 # Reject names that are not valid shell variable names.
 expr "x$ac_useropt" : ".*^-+._$as_cr_alnum" >/dev/null &&
- as_fn_error $? "invalid package name: $ac_useropt"
+ as_fn_error $? "invalid package name: \`$ac_useropt'"
 ac_useropt_orig=$ac_useropt
- ac_useropt=`$as_echo "$ac_useropt" | sed 's/-+./_/g'`
+ ac_useropt=`printf "%s\n" "$ac_useropt" | sed 's/-+./_/g'`
 case $ac_user_opts in
 *"
 "with_$ac_useropt"
@@ -1351,9 +1405,9 @@
 
 *)
 # FIXME: should be removed in autoconf 3.0.
- $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
+ printf "%s\n" "$as_me: WARNING: you should use --build, --host, --target" >&2
 expr "x$ac_option" : ".*^-._$as_cr_alnum" >/dev/null &&
- $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2
+ printf "%s\n" "$as_me: WARNING: invalid host type: $ac_option" >&2
 : "${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}"
 ;;
 
@@ -1369,7 +1423,7 @@
 case $enable_option_checking in
 no) ;;
 fatal) as_fn_error $? "unrecognized options: $ac_unrecognized_opts" ;;
- *) $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
+ *) printf "%s\n" "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
 esac
 fi
 
@@ -1377,7 +1431,7 @@
 for ac_var in	exec_prefix prefix bindir sbindir libexecdir datarootdir \
 		datadir sysconfdir sharedstatedir localstatedir includedir \
 		oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
-		libdir localedir mandir
+		libdir localedir mandir runstatedir
 do
 eval ac_val=\$$ac_var
 # Remove trailing slashes.
@@ -1433,7 +1487,7 @@
 	 X"$as_myself" : 'X$//$^/' \| \
 	 X"$as_myself" : 'X$//$$' \| \
 	 X"$as_myself" : 'X$/$' \| . 2>/dev/null ||
-$as_echo X"$as_myself" |
+printf "%s\n" X"$as_myself" |
 sed '/^X$.*^/$\/\/*^/^/*\/*$/{
 	 s//\1/
 	 q
@@ -1490,7 +1544,7 @@
 # Omit some internal or obsolete options to make the list less imposing.
 # This message is too long to be a string in the A/UX 3.1 sh.
 cat <<_ACEOF
-\`configure' configures XZ Utils 5.2.5 to adapt to many kinds of systems.
+\`configure' configures XZ Utils 5.4.1 to adapt to many kinds of systems.
 
 Usage: $0 OPTION... VAR=VALUE...
 
@@ -1530,6 +1584,7 @@
 --sysconfdir=DIR read-only single-machine data PREFIX/etc
 --sharedstatedir=DIR modifiable architecture-independent data PREFIX/com
 --localstatedir=DIR modifiable single-machine data PREFIX/var
+ --runstatedir=DIR modifiable per-process data LOCALSTATEDIR/run
 --libdir=DIR object code libraries EPREFIX/lib
 --includedir=DIR C header files PREFIX/include
 --oldincludedir=DIR C header files for non-gcc /usr/include
@@ -1560,7 +1615,7 @@
 
 if test -n "$ac_init_help"; then
 case $ac_init_help in
- short | recursive ) echo "Configuration of XZ Utils 5.2.5:";;
+ short | recursive ) echo "Configuration of XZ Utils 5.4.1:";;
 esac
 cat <<\_ACEOF
 
@@ -1571,7 +1626,7 @@
 --enable-debug Enable debugging code.
 --enable-encoders=LIST Comma-separated list of encoders to build.
 Default=all. Available encoders: lzma1 lzma2 delta
- x86 powerpc ia64 arm armthumb sparc
+ x86 powerpc ia64 arm armthumb arm64 sparc
 --enable-decoders=LIST Comma-separated list of decoders to build.
 Default=all. Available decoders are the same as
 available encoders.
@@ -1586,8 +1641,14 @@
 --enable-external-sha256
 Use SHA-256 code from the operating system. See
 INSTALL for possible subtle problems.
+ --disable-microlzma Do not build MicroLZMA encoder and decoder. It is
+ needed by specific applications only, for example,
+ erofs-utils.
+ --disable-lzip-decoder Disable decompression support for .lz (lzip) files.
 --disable-assembler Do not use assembler optimizations even if such
 exist for the architecture.
+ --disable-clmul-crc Do not use carryless multiplication for CRC
+ calculation even if support for it is detected.
 --enable-small Make liblzma smaller and a little slower. This is
 disabled by default to optimize for speed.
 --enable-threads=METHOD Supported METHODS are `yes', `no', `posix', `win95',
@@ -1609,12 +1670,8 @@
 xzmore, and their symlinks
 --disable-doc do not install documentation files to docdir (man
 pages will still be installed)
- --enable-symbol-versions
- Use symbol versioning for liblzma. Enabled by
- default on GNU/Linux, other GNU-based systems, and
- FreeBSD.
- --enable-sandbox=METHOD Sandboxing METHOD can be `auto', `no', or
- `capsicum'. The default is `auto' which enables
+ --enable-sandbox=METHOD Sandboxing METHOD can be `auto', `no', `capsicum',
+ or `pledge'. The default is `auto' which enables
 sandboxing if a supported sandboxing method is
 found.
 --enable-path-for-scripts=PREFIX
@@ -1633,14 +1690,18 @@
 --enable-fast-install=PKGS
 optimize for fast installation default=yes
 --disable-libtool-lock avoid locking (might break parallel builds)
+ --enable-symbol-versions
+ Use symbol versioning for liblzma. Enabled by
+ default on GNU/Linux, other GNU-based systems, and
+ FreeBSD.
 --disable-nls do not use Native Language Support
 --disable-rpath do not hardcode runtime library paths
 --disable-largefile omit support for large files
 --enable-unaligned-access
 Enable if the system supports *fast* unaligned
- memory access with 16-bit and 32-bit integers. By
- default, this is enabled only on x86, x86_64, and
- big endian PowerPC.
+ memory access with 16-bit, 32-bit, and 64-bit
+ integers. By default, this is enabled only on x86,
+ x86_64, big endian PowerPC, and some ARM systems.
 --enable-unsafe-type-punning
 This introduces strict aliasing violations and may
 result in broken code. However, this might improve
@@ -1684,7 +1745,7 @@
 Use these variables to override the choices made by `configure' or to help
 it to find libraries and programs with nonstandard names/locations.
 
-Report bugs to <lasse.collin@tukaani.org>.
+Report bugs to <xz@tukaani.org>.
 XZ Utils home page: <https://tukaani.org/xz/>.
 _ACEOF
 ac_status=$?
@@ -1701,9 +1762,9 @@
 case "$ac_dir" in
 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
 *)
- ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.\\/||'`
+ ac_dir_suffix=/`printf "%s\n" "$ac_dir" | sed 's|^\.\\/||'`
 # A ".." for each directory in $ac_dir_suffix.
- ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/^\\/*|/..|g;s|/||'`
+ ac_top_builddir_sub=`printf "%s\n" "$ac_dir_suffix" | sed 's|/^\\/*|/..|g;s|/||'`
 case $ac_top_builddir_sub in
 "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
@@ -1731,7 +1792,8 @@
 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
 
 cd "$ac_dir" || { ac_status=$?; continue; }
- # Check for guested configure.
+ # Check for configure.gnu first; this name is used for a wrapper for
+ # Metaconfig's "Configure" on case-insensitive file systems.
 if test -f "$ac_srcdir/configure.gnu"; then
 echo &&
 $SHELL "$ac_srcdir/configure.gnu" --help=recursive
@@ -1739,7 +1801,7 @@
 echo &&
 $SHELL "$ac_srcdir/configure" --help=recursive
 else
- $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
+ printf "%s\n" "$as_me: WARNING: no configuration information is in $ac_dir" >&2
 fi || ac_status=$?
 cd "$ac_pwd" || { ac_status=$?; break; }
 done
@@ -1748,10 +1810,10 @@
 test -n "$ac_init_help" && exit $ac_status
 if $ac_init_version; then
 cat <<\_ACEOF
-XZ Utils configure 5.2.5
-generated by GNU Autoconf 2.69
+XZ Utils configure 5.4.1
+generated by GNU Autoconf 2.71
 
-Copyright (C) 2012 Free Software Foundation, Inc.
+Copyright (C) 2021 Free Software Foundation, Inc.
 This configure script is free software; the Free Software Foundation
 gives unlimited permission to copy, distribute and modify it.
 _ACEOF
@@ -1768,14 +1830,14 @@
 ac_fn_c_try_compile ()
 {
 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
- rm -f conftest.$ac_objext
+ rm -f conftest.$ac_objext conftest.beam
 if { { ac_try="$ac_compile"
 case "(($ac_try" in
 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
 *) ac_try_echo=$ac_try;;
 esac
 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
-$as_echo "$ac_try_echo"; } >&5
+printf "%s\n" "$ac_try_echo"; } >&5
 (eval "$ac_compile") 2>conftest.err
 ac_status=$?
 if test -s conftest.err; then
@@ -1783,14 +1845,15 @@
 cat conftest.er1 >&5
 mv -f conftest.er1 conftest.err
 fi
- $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
 test $ac_status = 0; } && {
 	 test -z "$ac_c_werror_flag" ||
 	 test ! -s conftest.err
- } && test -s conftest.$ac_objext; then :
+ } && test -s conftest.$ac_objext
+then :
 ac_retval=0
-else
- $as_echo "$as_me: failed program was:" >&5
+else $as_nop
+ printf "%s\n" "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 	ac_retval=1
@@ -1800,176 +1863,6 @@
 
 } # ac_fn_c_try_compile
 
-# ac_fn_c_try_cpp LINENO
-# ----------------------
-# Try to preprocess conftest.$ac_ext, and return whether this succeeded.
-ac_fn_c_try_cpp ()
-{
- as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
- if { { ac_try="$ac_cpp conftest.$ac_ext"
-case "(($ac_try" in
- *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
- *) ac_try_echo=$ac_try;;
-esac
-eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
-$as_echo "$ac_try_echo"; } >&5
- (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
- ac_status=$?
- if test -s conftest.err; then
- grep -v '^ *+' conftest.err >conftest.er1
- cat conftest.er1 >&5
- mv -f conftest.er1 conftest.err
- fi
- $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
- test $ac_status = 0; } > conftest.i && {
-	 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
-	 test ! -s conftest.err
- }; then :
- ac_retval=0
-else
- $as_echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
- ac_retval=1
-fi
- eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
- as_fn_set_status $ac_retval
-
-} # ac_fn_c_try_cpp
-
-# ac_fn_c_check_header_mongrel LINENO HEADER VAR INCLUDES
-# -------------------------------------------------------
-# Tests whether HEADER exists, giving a warning if it cannot be compiled using
-# the include files in INCLUDES and setting the cache variable VAR
-# accordingly.
-ac_fn_c_check_header_mongrel ()
-{
- as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
- if eval \${$3+:} false; then :
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
-$as_echo_n "checking for $2... " >&6; }
-if eval \${$3+:} false; then :
- $as_echo_n "(cached) " >&6
-fi
-eval ac_res=\$$3
-	 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
-$as_echo "$ac_res" >&6; }
-else
- # Is the header compilable?
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5
-$as_echo_n "checking $2 usability... " >&6; }
-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-$4
-#include <$2>
-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
- ac_header_compiler=yes
-else
- ac_header_compiler=no
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5
-$as_echo "$ac_header_compiler" >&6; }
-
-# Is the header present?
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5
-$as_echo_n "checking $2 presence... " >&6; }
-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-#include <$2>
-_ACEOF
-if ac_fn_c_try_cpp "$LINENO"; then :
- ac_header_preproc=yes
-else
- ac_header_preproc=no
-fi
-rm -f conftest.err conftest.i conftest.$ac_ext
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5
-$as_echo "$ac_header_preproc" >&6; }
-
-# So? What about this header?
-case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in #((
- yes:no: )
- { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5
-$as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;}
- { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
-$as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
- ;;
- no:yes:* )
- { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5
-$as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;}
- { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: check for missing prerequisite headers?" >&5
-$as_echo "$as_me: WARNING: $2: check for missing prerequisite headers?" >&2;}
- { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5
-$as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;}
- { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&5
-$as_echo "$as_me: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&2;}
- { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
-$as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
-( $as_echo "## --------------------------------------- ##
-## Report this to lasse.collin@tukaani.org ##
-## --------------------------------------- ##"
- ) | sed "s/^/$as_me: WARNING: /" >&2
- ;;
-esac
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
-$as_echo_n "checking for $2... " >&6; }
-if eval \${$3+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- eval "$3=\$ac_header_compiler"
-fi
-eval ac_res=\$$3
-	 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
-$as_echo "$ac_res" >&6; }
-fi
- eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
-
-} # ac_fn_c_check_header_mongrel
-
-# ac_fn_c_try_run LINENO
-# ----------------------
-# Try to link conftest.$ac_ext, and return whether this succeeded. Assumes
-# that executables *can* be run.
-ac_fn_c_try_run ()
-{
- as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
- if { { ac_try="$ac_link"
-case "(($ac_try" in
- *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
- *) ac_try_echo=$ac_try;;
-esac
-eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
-$as_echo "$ac_try_echo"; } >&5
- (eval "$ac_link") 2>&5
- ac_status=$?
- $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
- test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'
- { { case "(($ac_try" in
- *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
- *) ac_try_echo=$ac_try;;
-esac
-eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
-$as_echo "$ac_try_echo"; } >&5
- (eval "$ac_try") 2>&5
- ac_status=$?
- $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
- test $ac_status = 0; }; }; then :
- ac_retval=0
-else
- $as_echo "$as_me: program exited with status $ac_status" >&5
- $as_echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
- ac_retval=$ac_status
-fi
- rm -rf conftest.dSYM conftest_ipa8_conftest.oo
- eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
- as_fn_set_status $ac_retval
-
-} # ac_fn_c_try_run
-
 # ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES
 # -------------------------------------------------------
 # Tests whether HEADER exists and can be compiled using the include files in
@@ -1977,26 +1870,28 @@
 ac_fn_c_check_header_compile ()
 {
 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
-$as_echo_n "checking for $2... " >&6; }
-if eval \${$3+:} false; then :
- $as_echo_n "(cached) " >&6
-else
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
+printf %s "checking for $2... " >&6; }
+if eval test \${$3+y}
+then :
+ printf %s "(cached) " >&6
+else $as_nop
 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 /* end confdefs.h. */
 $4
 #include <$2>
 _ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
+if ac_fn_c_try_compile "$LINENO"
+then :
 eval "$3=yes"
-else
+else $as_nop
 eval "$3=no"
 fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
 fi
 eval ac_res=\$$3
-	 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
-$as_echo "$ac_res" >&6; }
+	 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
+printf "%s\n" "$ac_res" >&6; }
 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
 
 } # ac_fn_c_check_header_compile
@@ -2007,14 +1902,14 @@
 ac_fn_c_try_link ()
 {
 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
- rm -f conftest.$ac_objext conftest$ac_exeext
+ rm -f conftest.$ac_objext conftest.beam conftest$ac_exeext
 if { { ac_try="$ac_link"
 case "(($ac_try" in
 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
 *) ac_try_echo=$ac_try;;
 esac
 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
-$as_echo "$ac_try_echo"; } >&5
+printf "%s\n" "$ac_try_echo"; } >&5
 (eval "$ac_link") 2>conftest.err
 ac_status=$?
 if test -s conftest.err; then
@@ -2022,17 +1917,18 @@
 cat conftest.er1 >&5
 mv -f conftest.er1 conftest.err
 fi
- $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
 test $ac_status = 0; } && {
 	 test -z "$ac_c_werror_flag" ||
 	 test ! -s conftest.err
 } && test -s conftest$ac_exeext && {
 	 test "$cross_compiling" = yes ||
 	 test -x conftest$ac_exeext
- }; then :
+ }
+then :
 ac_retval=0
-else
- $as_echo "$as_me: failed program was:" >&5
+else $as_nop
+ printf "%s\n" "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
 	ac_retval=1
@@ -2047,17 +1943,56 @@
 
 } # ac_fn_c_try_link
 
+# ac_fn_c_try_cpp LINENO
+# ----------------------
+# Try to preprocess conftest.$ac_ext, and return whether this succeeded.
+ac_fn_c_try_cpp ()
+{
+ as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
+ if { { ac_try="$ac_cpp conftest.$ac_ext"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
+printf "%s\n" "$ac_try_echo"; } >&5
+ (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
+ ac_status=$?
+ if test -s conftest.err; then
+ grep -v '^ *+' conftest.err >conftest.er1
+ cat conftest.er1 >&5
+ mv -f conftest.er1 conftest.err
+ fi
+ printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; } > conftest.i && {
+	 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+ }
+then :
+ ac_retval=0
+else $as_nop
+ printf "%s\n" "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ ac_retval=1
+fi
+ eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
+ as_fn_set_status $ac_retval
+
+} # ac_fn_c_try_cpp
+
 # ac_fn_c_check_func LINENO FUNC VAR
 # ----------------------------------
 # Tests whether FUNC exists, setting the cache variable VAR accordingly
 ac_fn_c_check_func ()
 {
 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
-$as_echo_n "checking for $2... " >&6; }
-if eval \${$3+:} false; then :
- $as_echo_n "(cached) " >&6
-else
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
+printf %s "checking for $2... " >&6; }
+if eval test \${$3+y}
+then :
+ printf %s "(cached) " >&6
+else $as_nop
 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 /* end confdefs.h. */
 /* Define $2 to an innocuous variant, in case <limits.h> declares $2.
@@ -2065,16 +2000,9 @@
 #define $2 innocuous_$2
 
 /* System header to define __stub macros and hopefully few prototypes,
- which can conflict with char $2 (); below.
- Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
- <limits.h> exists even on freestanding compilers. */
-
-#ifdef __STDC__
-# include <limits.h>
-#else
-# include <assert.h>
-#endif
+ which can conflict with char $2 (); below. */
 
+#include <limits.h>
 #undef $2
 
 /* Override any GCC internal prototype to avoid an error.
@@ -2092,47 +2020,51 @@
 #endif
 
 int
-main ()
+main (void)
 {
 return $2 ();
 ;
 return 0;
 }
 _ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
+if ac_fn_c_try_link "$LINENO"
+then :
 eval "$3=yes"
-else
+else $as_nop
 eval "$3=no"
 fi
-rm -f core conftest.err conftest.$ac_objext \
+rm -f core conftest.err conftest.$ac_objext conftest.beam \
 conftest$ac_exeext conftest.$ac_ext
 fi
 eval ac_res=\$$3
-	 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
-$as_echo "$ac_res" >&6; }
+	 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
+printf "%s\n" "$ac_res" >&6; }
 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
 
 } # ac_fn_c_check_func
 
-# ac_fn_c_check_decl LINENO SYMBOL VAR INCLUDES
-# ---------------------------------------------
+# ac_fn_check_decl LINENO SYMBOL VAR INCLUDES EXTRA-OPTIONS FLAG-VAR
+# ------------------------------------------------------------------
 # Tests whether SYMBOL is declared in INCLUDES, setting cache variable VAR
-# accordingly.
-ac_fn_c_check_decl ()
+# accordingly. Pass EXTRA-OPTIONS to the compiler, using FLAG-VAR.
+ac_fn_check_decl ()
 {
 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
 as_decl_name=`echo $2|sed 's/ *(.*//'`
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $as_decl_name is declared" >&5
+printf %s "checking whether $as_decl_name is declared... " >&6; }
+if eval test \${$3+y}
+then :
+ printf %s "(cached) " >&6
+else $as_nop
 as_decl_use=`echo $2|sed -e 's/(/((/' -e 's/)/) 0&/' -e 's/,/) 0& (/g'`
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $as_decl_name is declared" >&5
-$as_echo_n "checking whether $as_decl_name is declared... " >&6; }
-if eval \${$3+:} false; then :
- $as_echo_n "(cached) " >&6
-else
+ eval ac_save_FLAGS=\$$6
+ as_fn_append $6 " $5"
 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 /* end confdefs.h. */
 $4
 int
-main ()
+main (void)
 {
 #ifndef $as_decl_name
 #ifdef __cplusplus
@@ -2146,19 +2078,65 @@
 return 0;
 }
 _ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
+if ac_fn_c_try_compile "$LINENO"
+then :
 eval "$3=yes"
-else
+else $as_nop
 eval "$3=no"
 fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
+ eval $6=\$ac_save_FLAGS
+
 fi
 eval ac_res=\$$3
-	 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
-$as_echo "$ac_res" >&6; }
+	 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
+printf "%s\n" "$ac_res" >&6; }
+ eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
+
+} # ac_fn_check_decl
+
+# ac_fn_c_try_run LINENO
+# ----------------------
+# Try to run conftest.$ac_ext, and return whether this succeeded. Assumes that
+# executables *can* be run.
+ac_fn_c_try_run ()
+{
+ as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
+ if { { ac_try="$ac_link"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
+printf "%s\n" "$ac_try_echo"; } >&5
+ (eval "$ac_link") 2>&5
+ ac_status=$?
+ printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'
+ { { case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
+printf "%s\n" "$ac_try_echo"; } >&5
+ (eval "$ac_try") 2>&5
+ ac_status=$?
+ printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; }
+then :
+ ac_retval=0
+else $as_nop
+ printf "%s\n" "$as_me: program exited with status $ac_status" >&5
+ printf "%s\n" "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ ac_retval=$ac_status
+fi
+ rm -rf conftest.dSYM conftest_ipa8_conftest.oo
 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
+ as_fn_set_status $ac_retval
 
-} # ac_fn_c_check_decl
+} # ac_fn_c_try_run
 
 # ac_fn_c_check_type LINENO TYPE VAR INCLUDES
 # -------------------------------------------
@@ -2167,17 +2145,18 @@
 ac_fn_c_check_type ()
 {
 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
-$as_echo_n "checking for $2... " >&6; }
-if eval \${$3+:} false; then :
- $as_echo_n "(cached) " >&6
-else
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
+printf %s "checking for $2... " >&6; }
+if eval test \${$3+y}
+then :
+ printf %s "(cached) " >&6
+else $as_nop
 eval "$3=no"
 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 /* end confdefs.h. */
 $4
 int
-main ()
+main (void)
 {
 if (sizeof ($2))
 	 return 0;
@@ -2185,12 +2164,13 @@
 return 0;
 }
 _ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
+if ac_fn_c_try_compile "$LINENO"
+then :
 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 /* end confdefs.h. */
 $4
 int
-main ()
+main (void)
 {
 if (sizeof (($2)))
 	 return 0;
@@ -2198,18 +2178,19 @@
 return 0;
 }
 _ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
+if ac_fn_c_try_compile "$LINENO"
+then :
 
-else
+else $as_nop
 eval "$3=yes"
 fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
 fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
 fi
 eval ac_res=\$$3
-	 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
-$as_echo "$ac_res" >&6; }
+	 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
+printf "%s\n" "$ac_res" >&6; }
 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
 
 } # ac_fn_c_check_type
@@ -2221,11 +2202,12 @@
 ac_fn_c_find_uintX_t ()
 {
 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for uint$2_t" >&5
-$as_echo_n "checking for uint$2_t... " >&6; }
-if eval \${$3+:} false; then :
- $as_echo_n "(cached) " >&6
-else
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for uint$2_t" >&5
+printf %s "checking for uint$2_t... " >&6; }
+if eval test \${$3+y}
+then :
+ printf %s "(cached) " >&6
+else $as_nop
 eval "$3=no"
 # Order is important - never check a type that is potentially smaller
 # than half of the expected target width.
@@ -2235,7 +2217,7 @@
 /* end confdefs.h. */
 $ac_includes_default
 int
-main ()
+main (void)
 {
 static int test_array 1 - 2 * !((($ac_type) -1 >> ($2 / 2 - 1)) >> ($2 / 2 - 1) == 3);
 test_array 0 = 0;
@@ -2245,7 +2227,8 @@
 return 0;
 }
 _ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
+if ac_fn_c_try_compile "$LINENO"
+then :
 case $ac_type in #(
 uint$2_t) :
 eval "$3=yes" ;; #(
@@ -2253,17 +2236,18 @@
 eval "$3=\$ac_type" ;;
 esac
 fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
- if eval test \"x\$"$3"\" = x"no"; then :
+rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
+ if eval test \"x\$"$3"\" = x"no"
+then :
 
-else
+else $as_nop
 break
 fi
 done
 fi
 eval ac_res=\$$3
-	 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
-$as_echo "$ac_res" >&6; }
+	 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
+printf "%s\n" "$ac_res" >&6; }
 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
 
 } # ac_fn_c_find_uintX_t
@@ -2275,11 +2259,12 @@
 ac_fn_c_find_intX_t ()
 {
 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for int$2_t" >&5
-$as_echo_n "checking for int$2_t... " >&6; }
-if eval \${$3+:} false; then :
- $as_echo_n "(cached) " >&6
-else
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for int$2_t" >&5
+printf %s "checking for int$2_t... " >&6; }
+if eval test \${$3+y}
+then :
+ printf %s "(cached) " >&6
+else $as_nop
 eval "$3=no"
 # Order is important - never check a type that is potentially smaller
 # than half of the expected target width.
@@ -2290,7 +2275,7 @@
 $ac_includes_default
 	 enum { N = $2 / 2 - 1 };
 int
-main ()
+main (void)
 {
 static int test_array 1 - 2 * !(0 < ($ac_type) ((((($ac_type) 1 << N) << N) - 1) * 2 + 1));
 test_array 0 = 0;
@@ -2300,13 +2285,14 @@
 return 0;
 }
 _ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
+if ac_fn_c_try_compile "$LINENO"
+then :
 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 /* end confdefs.h. */
 $ac_includes_default
 	 enum { N = $2 / 2 - 1 };
 int
-main ()
+main (void)
 {
 static int test_array 1 - 2 * !(($ac_type) ((((($ac_type) 1 << N) << N) - 1) * 2 + 1)
 		 < ($ac_type) ((((($ac_type) 1 << N) << N) - 1) * 2 + 2));
@@ -2317,9 +2303,10 @@
 return 0;
 }
 _ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
+if ac_fn_c_try_compile "$LINENO"
+then :
 
-else
+else $as_nop
 case $ac_type in #(
 int$2_t) :
 eval "$3=yes" ;; #(
@@ -2327,19 +2314,20 @@
 eval "$3=\$ac_type" ;;
 esac
 fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
 fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
- if eval test \"x\$"$3"\" = x"no"; then :
+rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
+ if eval test \"x\$"$3"\" = x"no"
+then :
 
-else
+else $as_nop
 break
 fi
 done
 fi
 eval ac_res=\$$3
-	 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
-$as_echo "$ac_res" >&6; }
+	 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
+printf "%s\n" "$ac_res" >&6; }
 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
 
 } # ac_fn_c_find_intX_t
@@ -2358,7 +2346,7 @@
 /* end confdefs.h. */
 $4
 int
-main ()
+main (void)
 {
 static int test_array 1 - 2 * !(($2) >= 0);
 test_array 0 = 0;
@@ -2368,14 +2356,15 @@
 return 0;
 }
 _ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
+if ac_fn_c_try_compile "$LINENO"
+then :
 ac_lo=0 ac_mid=0
 while :; do
 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 /* end confdefs.h. */
 $4
 int
-main ()
+main (void)
 {
 static int test_array 1 - 2 * !(($2) <= $ac_mid);
 test_array 0 = 0;
@@ -2385,9 +2374,10 @@
 return 0;
 }
 _ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
+if ac_fn_c_try_compile "$LINENO"
+then :
 ac_hi=$ac_mid; break
-else
+else $as_nop
 as_fn_arith $ac_mid + 1 && ac_lo=$as_val
 			if test $ac_lo -le $ac_mid; then
 			 ac_lo= ac_hi=
@@ -2395,14 +2385,14 @@
 			fi
 			as_fn_arith 2 '*' $ac_mid + 1 && ac_mid=$as_val
 fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
 done
-else
+else $as_nop
 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 /* end confdefs.h. */
 $4
 int
-main ()
+main (void)
 {
 static int test_array 1 - 2 * !(($2) < 0);
 test_array 0 = 0;
@@ -2412,14 +2402,15 @@
 return 0;
 }
 _ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
+if ac_fn_c_try_compile "$LINENO"
+then :
 ac_hi=-1 ac_mid=-1
 while :; do
 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 /* end confdefs.h. */
 $4
 int
-main ()
+main (void)
 {
 static int test_array 1 - 2 * !(($2) >= $ac_mid);
 test_array 0 = 0;
@@ -2429,9 +2420,10 @@
 return 0;
 }
 _ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
+if ac_fn_c_try_compile "$LINENO"
+then :
 ac_lo=$ac_mid; break
-else
+else $as_nop
 as_fn_arith '(' $ac_mid ')' - 1 && ac_hi=$as_val
 			if test $ac_mid -le $ac_hi; then
 			 ac_lo= ac_hi=
@@ -2439,14 +2431,14 @@
 			fi
 			as_fn_arith 2 '*' $ac_mid && ac_mid=$as_val
 fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
 done
-else
+else $as_nop
 ac_lo= ac_hi=
 fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
 fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
 # Binary search between lo and hi bounds.
 while test "x$ac_lo" != "x$ac_hi"; do
 as_fn_arith '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo && ac_mid=$as_val
@@ -2454,7 +2446,7 @@
 /* end confdefs.h. */
 $4
 int
-main ()
+main (void)
 {
 static int test_array 1 - 2 * !(($2) <= $ac_mid);
 test_array 0 = 0;
@@ -2464,12 +2456,13 @@
 return 0;
 }
 _ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
+if ac_fn_c_try_compile "$LINENO"
+then :
 ac_hi=$ac_mid
-else
+else $as_nop
 as_fn_arith '(' $ac_mid ')' + 1 && ac_lo=$as_val
 fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
 done
 case $ac_lo in #((
 ?*) eval "$3=\$ac_lo"; ac_retval=0 ;;
@@ -2479,12 +2472,12 @@
 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 /* end confdefs.h. */
 $4
-static long int longval () { return $2; }
-static unsigned long int ulongval () { return $2; }
+static long int longval (void) { return $2; }
+static unsigned long int ulongval (void) { return $2; }
 #include <stdio.h>
 #include <stdlib.h>
 int
-main ()
+main (void)
 {
 
 FILE *f = fopen ("conftest.val", "w");
@@ -2512,9 +2505,10 @@
 return 0;
 }
 _ACEOF
-if ac_fn_c_try_run "$LINENO"; then :
+if ac_fn_c_try_run "$LINENO"
+then :
 echo >>conftest.val; read $3 <conftest.val; ac_retval=0
-else
+else $as_nop
 ac_retval=1
 fi
 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
@@ -2534,16 +2528,17 @@
 ac_fn_c_check_member ()
 {
 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2.$3" >&5
-$as_echo_n "checking for $2.$3... " >&6; }
-if eval \${$4+:} false; then :
- $as_echo_n "(cached) " >&6
-else
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $2.$3" >&5
+printf %s "checking for $2.$3... " >&6; }
+if eval test \${$4+y}
+then :
+ printf %s "(cached) " >&6
+else $as_nop
 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 /* end confdefs.h. */
 $5
 int
-main ()
+main (void)
 {
 static $2 ac_aggr;
 if (ac_aggr.$3)
@@ -2552,14 +2547,15 @@
 return 0;
 }
 _ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
+if ac_fn_c_try_compile "$LINENO"
+then :
 eval "$4=yes"
-else
+else $as_nop
 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 /* end confdefs.h. */
 $5
 int
-main ()
+main (void)
 {
 static $2 ac_aggr;
 if (sizeof ac_aggr.$3)
@@ -2568,29 +2564,50 @@
 return 0;
 }
 _ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
+if ac_fn_c_try_compile "$LINENO"
+then :
 eval "$4=yes"
-else
+else $as_nop
 eval "$4=no"
 fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
 fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
 fi
 eval ac_res=\$$4
-	 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
-$as_echo "$ac_res" >&6; }
+	 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
+printf "%s\n" "$ac_res" >&6; }
 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
 
 } # ac_fn_c_check_member
+ac_configure_args_raw=
+for ac_arg
+do
+ case $ac_arg in
+ *\'*)
+ ac_arg=`printf "%s\n" "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
+ esac
+ as_fn_append ac_configure_args_raw " '$ac_arg'"
+done
+
+case $ac_configure_args_raw in
+ *$as_nl*)
+ ac_safe_unquote= ;;
+ *)
+ ac_unsafe_z='|&;<>()$`\\"*? ''	' # This string ends in space, tab.
+ ac_unsafe_a="$ac_unsafe_z#~"
+ ac_safe_unquote="s/ '\$^$ac_unsafe_a^$ac_unsafe_z*\$'/ \\1/g"
+ ac_configure_args_raw=` printf "%s\n" "$ac_configure_args_raw" | sed "$ac_safe_unquote"`;;
+esac
+
 cat >config.log <<_ACEOF
 This file contains any messages produced by compilers while
 running configure, to aid debugging if configure makes a mistake.
 
-It was created by XZ Utils $as_me 5.2.5, which was
-generated by GNU Autoconf 2.69. Invocation command line was
+It was created by XZ Utils $as_me 5.4.1, which was
+generated by GNU Autoconf 2.71. Invocation command line was
 
- $ $0 $@
+ $ $0$ac_configure_args_raw
 
 _ACEOF
 exec 5>>config.log
@@ -2623,8 +2640,12 @@
 for as_dir in $PATH
 do
 IFS=$as_save_IFS
- test -z "$as_dir" && as_dir=.
- $as_echo "PATH: $as_dir"
+ case $as_dir in #(((
+ '') as_dir=./ ;;
+ */) ;;
+ *) as_dir=$as_dir/ ;;
+ esac
+ printf "%s\n" "PATH: $as_dir"
 done
 IFS=$as_save_IFS
 
@@ -2659,7 +2680,7 @@
 | -silent | --silent | --silen | --sile | --sil)
 continue ;;
 *\'*)
- ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
+ ac_arg=`printf "%s\n" "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
 esac
 case $ac_pass in
 1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
@@ -2694,11 +2715,13 @@
 # WARNING: Use '\'' to represent an apostrophe within the trap.
 # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
 trap 'exit_status=$?
+ # Sanitize IFS.
+ IFS=" ""	$as_nl"
 # Save into config.log some information that might help in debugging.
 {
 echo
 
- $as_echo "## ---------------- ##
+ printf "%s\n" "## ---------------- ##
 ## Cache variables. ##
 ## ---------------- ##"
 echo
@@ -2709,8 +2732,8 @@
 case $ac_val in #(
 *${as_nl}*)
 case $ac_var in #(
- *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
-$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
+ *_cv_*) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
+printf "%s\n" "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
 esac
 case $ac_var in #(
 _ | IFS | as_nl) ;; #(
@@ -2734,7 +2757,7 @@
 )
 echo
 
- $as_echo "## ----------------- ##
+ printf "%s\n" "## ----------------- ##
 ## Output variables. ##
 ## ----------------- ##"
 echo
@@ -2742,14 +2765,14 @@
 do
 eval ac_val=\$$ac_var
 case $ac_val in
- *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
+ *\'\''*) ac_val=`printf "%s\n" "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
 esac
- $as_echo "$ac_var='\''$ac_val'\''"
+ printf "%s\n" "$ac_var='\''$ac_val'\''"
 done | sort
 echo
 
 if test -n "$ac_subst_files"; then
- $as_echo "## ------------------- ##
+ printf "%s\n" "## ------------------- ##
 ## File substitutions. ##
 ## ------------------- ##"
 echo
@@ -2757,15 +2780,15 @@
 do
 	eval ac_val=\$$ac_var
 	case $ac_val in
-	*\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
+	*\'\''*) ac_val=`printf "%s\n" "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
 	esac
-	$as_echo "$ac_var='\''$ac_val'\''"
+	printf "%s\n" "$ac_var='\''$ac_val'\''"
 done | sort
 echo
 fi
 
 if test -s confdefs.h; then
- $as_echo "## ----------- ##
+ printf "%s\n" "## ----------- ##
 ## confdefs.h. ##
 ## ----------- ##"
 echo
@@ -2773,8 +2796,8 @@
 echo
 fi
 test "$ac_signal" != 0 &&
- $as_echo "$as_me: caught signal $ac_signal"
- $as_echo "$as_me: exit $exit_status"
+ printf "%s\n" "$as_me: caught signal $ac_signal"
+ printf "%s\n" "$as_me: exit $exit_status"
 } >&5
 rm -f core *.core core.conftest.* &&
 rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
@@ -2788,63 +2811,48 @@
 # confdefs.h avoids OS command line length limits that DEFS can exceed.
 rm -f -r conftest* confdefs.h
 
-$as_echo "/* confdefs.h */" > confdefs.h
+printf "%s\n" "/* confdefs.h */" > confdefs.h
 
 # Predefined preprocessor variables.
 
-cat >>confdefs.h <<_ACEOF
-#define PACKAGE_NAME "$PACKAGE_NAME"
-_ACEOF
+printf "%s\n" "#define PACKAGE_NAME \"$PACKAGE_NAME\"" >>confdefs.h
 
-cat >>confdefs.h <<_ACEOF
-#define PACKAGE_TARNAME "$PACKAGE_TARNAME"
-_ACEOF
+printf "%s\n" "#define PACKAGE_TARNAME \"$PACKAGE_TARNAME\"" >>confdefs.h
 
-cat >>confdefs.h <<_ACEOF
-#define PACKAGE_VERSION "$PACKAGE_VERSION"
-_ACEOF
+printf "%s\n" "#define PACKAGE_VERSION \"$PACKAGE_VERSION\"" >>confdefs.h
 
-cat >>confdefs.h <<_ACEOF
-#define PACKAGE_STRING "$PACKAGE_STRING"
-_ACEOF
+printf "%s\n" "#define PACKAGE_STRING \"$PACKAGE_STRING\"" >>confdefs.h
 
-cat >>confdefs.h <<_ACEOF
-#define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
-_ACEOF
+printf "%s\n" "#define PACKAGE_BUGREPORT \"$PACKAGE_BUGREPORT\"" >>confdefs.h
 
-cat >>confdefs.h <<_ACEOF
-#define PACKAGE_URL "$PACKAGE_URL"
-_ACEOF
+printf "%s\n" "#define PACKAGE_URL \"$PACKAGE_URL\"" >>confdefs.h
 
 
 # Let the site file select an alternate cache file if it wants to.
 # Prefer an explicitly selected file to automatically selected ones.
-ac_site_file1=NONE
-ac_site_file2=NONE
 if test -n "$CONFIG_SITE"; then
- # We do not want a PATH search for config.site.
- case $CONFIG_SITE in #((
- -*) ac_site_file1=./$CONFIG_SITE;;
- */*) ac_site_file1=$CONFIG_SITE;;
- *) ac_site_file1=./$CONFIG_SITE;;
- esac
+ ac_site_files="$CONFIG_SITE"
 elif test "x$prefix" != xNONE; then
- ac_site_file1=$prefix/share/config.site
- ac_site_file2=$prefix/etc/config.site
+ ac_site_files="$prefix/share/config.site $prefix/etc/config.site"
 else
- ac_site_file1=$ac_default_prefix/share/config.site
- ac_site_file2=$ac_default_prefix/etc/config.site
+ ac_site_files="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"
 fi
-for ac_site_file in "$ac_site_file1" "$ac_site_file2"
+
+for ac_site_file in $ac_site_files
 do
- test "x$ac_site_file" = xNONE && continue
- if test /dev/null != "$ac_site_file" && test -r "$ac_site_file"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
-$as_echo "$as_me: loading site script $ac_site_file" >&6;}
+ case $ac_site_file in #(
+ */*) :
+ ;; #(
+ *) :
+ ac_site_file=./$ac_site_file ;;
+esac
+ if test -f "$ac_site_file" && test -r "$ac_site_file"; then
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
+printf "%s\n" "$as_me: loading site script $ac_site_file" >&6;}
 sed 's/^/| /' "$ac_site_file" >&5
 . "$ac_site_file" \
- || { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
-$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+ || { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;}
 as_fn_error $? "failed to load site script $ac_site_file
 See \`config.log' for more details" "$LINENO" 5; }
 fi
@@ -2854,20 +2862,437 @@
 # Some versions of bash will fail to source /dev/null (special files
 # actually), so we avoid doing that. DJGPP emulates it as a regular file.
 if test /dev/null != "$cache_file" && test -f "$cache_file"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
-$as_echo "$as_me: loading cache $cache_file" >&6;}
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
+printf "%s\n" "$as_me: loading cache $cache_file" >&6;}
 case $cache_file in
 \\/* | ?:\\/* ) . "$cache_file";;
 *) . "./$cache_file";;
 esac
 fi
 else
- { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
-$as_echo "$as_me: creating cache $cache_file" >&6;}
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
+printf "%s\n" "$as_me: creating cache $cache_file" >&6;}
 >$cache_file
 fi
 
+# Test code for whether the C compiler supports C89 (global declarations)
+ac_c_conftest_c89_globals='
+/* Does the compiler advertise C89 conformance?
+ Do not test the value of __STDC__, because some compilers set it to 0
+ while being otherwise adequately conformant. */
+#if !defined __STDC__
+# error "Compiler does not advertise C89 conformance"
+#endif
+
+#include <stddef.h>
+#include <stdarg.h>
+struct stat;
+/* Most of the following tests are stolen from RCS 5.7 src/conf.sh. */
+struct buf { int x; };
+struct buf * (*rcsopen) (struct buf *, struct stat *, int);
+static char *e (p, i)
+ char **p;
+ int i;
+{
+ return pi;
+}
+static char *f (char * (*g) (char **, int), char **p, ...)
+{
+ char *s;
+ va_list v;
+ va_start (v,p);
+ s = g (p, va_arg (v,int));
+ va_end (v);
+ return s;
+}
+
+/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has
+ function prototypes and stuff, but not \xHH hex character constants.
+ These do not provoke an error unfortunately, instead are silently treated
+ as an "x". The following induces an error, until -std is added to get
+ proper ANSI mode. Curiously \x00 != x always comes out true, for an
+ array size at least. It is necessary to write \x00 == 0 to get something
+ that is true only with -std. */
+int osf4_cc_array '\''\x00'\'' == 0 ? 1 : -1;
+
+/* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
+ inside strings and character constants. */
+#define FOO(x) '\''x'\''
+int xlc6_cc_arrayFOO(a) == '\''x'\'' ? 1 : -1;
+
+int test (int i, double x);
+struct s1 {int (*f) (int a);};
+struct s2 {int (*f) (double a);};
+int pairnames (int, char **, int *(*)(struct buf *, struct stat *, int),
+ int, int);'
+
+# Test code for whether the C compiler supports C89 (body of main).
+ac_c_conftest_c89_main='
+ok |= (argc == 0 || f (e, argv, 0) != argv0 || f (e, argv, 1) != argv1);
+'
+
+# Test code for whether the C compiler supports C99 (global declarations)
+ac_c_conftest_c99_globals='
+// Does the compiler advertise C99 conformance?
+#if !defined __STDC_VERSION__ || __STDC_VERSION__ < 199901L
+# error "Compiler does not advertise C99 conformance"
+#endif
+
+#include <stdbool.h>
+extern int puts (const char *);
+extern int printf (const char *, ...);
+extern int dprintf (int, const char *, ...);
+extern void *malloc (size_t);
+
+// Check varargs macros. These examples are taken from C99 6.10.3.5.
+// dprintf is used instead of fprintf to avoid needing to declare
+// FILE and stderr.
+#define debug(...) dprintf (2, __VA_ARGS__)
+#define showlist(...) puts (#__VA_ARGS__)
+#define report(test,...) ((test) ? puts (#test) : printf (__VA_ARGS__))
+static void
+test_varargs_macros (void)
+{
+ int x = 1234;
+ int y = 5678;
+ debug ("Flag");
+ debug ("X = %d\n", x);
+ showlist (The first, second, and third items.);
+ report (x>y, "x is %d but y is %d", x, y);
+}
+
+// Check long long types.
+#define BIG64 18446744073709551615ull
+#define BIG32 4294967295ul
+#define BIG_OK (BIG64 / BIG32 == 4294967297ull && BIG64 % BIG32 == 0)
+#if !BIG_OK
+ #error "your preprocessor is broken"
+#endif
+#if BIG_OK
+#else
+ #error "your preprocessor is broken"
+#endif
+static long long int bignum = -9223372036854775807LL;
+static unsigned long long int ubignum = BIG64;
+
+struct incomplete_array
+{
+ int datasize;
+ double data;
+};
+
+struct named_init {
+ int number;
+ const wchar_t *name;
+ double average;
+};
+
+typedef const char *ccp;
+
+static inline int
+test_restrict (ccp restrict text)
+{
+ // See if C++-style comments work.
+ // Iterate through items via the restricted pointer.
+ // Also check for declarations in for loops.
+ for (unsigned int i = 0; *(text+i) != '\''\0'\''; ++i)
+ continue;
+ return 0;
+}
+
+// Check varargs and va_copy.
+static bool
+test_varargs (const char *format, ...)
+{
+ va_list args;
+ va_start (args, format);
+ va_list args_copy;
+ va_copy (args_copy, args);
+
+ const char *str = "";
+ int number = 0;
+ float fnumber = 0;
+
+ while (*format)
+ {
+ switch (*format++)
+	{
+	case '\''s'\'': // string
+	 str = va_arg (args_copy, const char *);
+	 break;
+	case '\''d'\'': // int
+	 number = va_arg (args_copy, int);
+	 break;
+	case '\''f'\'': // float
+	 fnumber = va_arg (args_copy, double);
+	 break;
+	default:
+	 break;
+	}
+ }
+ va_end (args_copy);
+ va_end (args);
+
+ return *str && number && fnumber;
+}
+'
+
+# Test code for whether the C compiler supports C99 (body of main).
+ac_c_conftest_c99_main='
+ // Check bool.
+ _Bool success = false;
+ success |= (argc != 0);
+
+ // Check restrict.
+ if (test_restrict ("String literal") == 0)
+ success = true;
+ char *restrict newvar = "Another string";
+
+ // Check varargs.
+ success &= test_varargs ("s, d'\'' f .", "string", 65, 34.234);
+ test_varargs_macros ();
+
+ // Check flexible array members.
+ struct incomplete_array *ia =
+ malloc (sizeof (struct incomplete_array) + (sizeof (double) * 10));
+ ia->datasize = 10;
+ for (int i = 0; i < ia->datasize; ++i)
+ ia->datai = i * 1.234;
+
+ // Check named initializers.
+ struct named_init ni = {
+ .number = 34,
+ .name = L"Test wide string",
+ .average = 543.34343,
+ };
+
+ ni.number = 58;
+
+ int dynamic_arrayni.number;
+ dynamic_array0 = argv00;
+ dynamic_arrayni.number - 1 = 543;
+
+ // work around unused variable warnings
+ ok |= (!success || bignum == 0LL || ubignum == 0uLL || newvar0 == '\''x'\''
+	 || dynamic_arrayni.number - 1 != 543);
+'
+
+# Test code for whether the C compiler supports C11 (global declarations)
+ac_c_conftest_c11_globals='
+// Does the compiler advertise C11 conformance?
+#if !defined __STDC_VERSION__ || __STDC_VERSION__ < 201112L
+# error "Compiler does not advertise C11 conformance"
+#endif
+
+// Check _Alignas.
+char _Alignas (double) aligned_as_double;
+char _Alignas (0) no_special_alignment;
+extern char aligned_as_int;
+char _Alignas (0) _Alignas (int) aligned_as_int;
+
+// Check _Alignof.
+enum
+{
+ int_alignment = _Alignof (int),
+ int_array_alignment = _Alignof (int100),
+ char_alignment = _Alignof (char)
+};
+_Static_assert (0 < -_Alignof (int), "_Alignof is signed");
+
+// Check _Noreturn.
+int _Noreturn does_not_return (void) { for (;;) continue; }
+
+// Check _Static_assert.
+struct test_static_assert
+{
+ int x;
+ _Static_assert (sizeof (int) <= sizeof (long int),
+ "_Static_assert does not work in struct");
+ long int y;
+};
+
+// Check UTF-8 literals.
+#define u8 syntax error!
+char const utf8_literal = u8"happens to be ASCII" "another string";
+
+// Check duplicate typedefs.
+typedef long *long_ptr;
+typedef long int *long_ptr;
+typedef long_ptr long_ptr;
+
+// Anonymous structures and unions -- taken from C11 6.7.2.1 Example 1.
+struct anonymous
+{
+ union {
+ struct { int i; int j; };
+ struct { int k; long int l; } w;
+ };
+ int m;
+} v1;
+'
+
+# Test code for whether the C compiler supports C11 (body of main).
+ac_c_conftest_c11_main='
+ _Static_assert ((offsetof (struct anonymous, i)
+		 == offsetof (struct anonymous, w.k)),
+		 "Anonymous union alignment botch");
+ v1.i = 2;
+ v1.w.k = 5;
+ ok |= v1.i != 5;
+'
+
+# Test code for whether the C compiler supports C11 (complete).
+ac_c_conftest_c11_program="${ac_c_conftest_c89_globals}
+${ac_c_conftest_c99_globals}
+${ac_c_conftest_c11_globals}
+
+int
+main (int argc, char **argv)
+{
+ int ok = 0;
+ ${ac_c_conftest_c89_main}
+ ${ac_c_conftest_c99_main}
+ ${ac_c_conftest_c11_main}
+ return ok;
+}
+"
+
+# Test code for whether the C compiler supports C99 (complete).
+ac_c_conftest_c99_program="${ac_c_conftest_c89_globals}
+${ac_c_conftest_c99_globals}
+
+int
+main (int argc, char **argv)
+{
+ int ok = 0;
+ ${ac_c_conftest_c89_main}
+ ${ac_c_conftest_c99_main}
+ return ok;
+}
+"
+
+# Test code for whether the C compiler supports C89 (complete).
+ac_c_conftest_c89_program="${ac_c_conftest_c89_globals}
+
+int
+main (int argc, char **argv)
+{
+ int ok = 0;
+ ${ac_c_conftest_c89_main}
+ return ok;
+}
+"
+
+as_fn_append ac_header_c_list " stdio.h stdio_h HAVE_STDIO_H"
+as_fn_append ac_header_c_list " stdlib.h stdlib_h HAVE_STDLIB_H"
+as_fn_append ac_header_c_list " string.h string_h HAVE_STRING_H"
+as_fn_append ac_header_c_list " inttypes.h inttypes_h HAVE_INTTYPES_H"
+as_fn_append ac_header_c_list " stdint.h stdint_h HAVE_STDINT_H"
+as_fn_append ac_header_c_list " strings.h strings_h HAVE_STRINGS_H"
+as_fn_append ac_header_c_list " sys/stat.h sys_stat_h HAVE_SYS_STAT_H"
+as_fn_append ac_header_c_list " sys/types.h sys_types_h HAVE_SYS_TYPES_H"
+as_fn_append ac_header_c_list " unistd.h unistd_h HAVE_UNISTD_H"
+as_fn_append ac_header_c_list " wchar.h wchar_h HAVE_WCHAR_H"
+as_fn_append ac_header_c_list " minix/config.h minix_config_h HAVE_MINIX_CONFIG_H"
 gt_needs="$gt_needs "
+
+# Auxiliary files required by this configure script.
+ac_aux_files="config.rpath ltmain.sh compile missing install-sh config.guess config.sub"
+
+# Locations in which to look for auxiliary files.
+ac_aux_dir_candidates="${srcdir}/build-aux"
+
+# Search for a directory containing all of the required auxiliary files,
+# $ac_aux_files, from the $PATH-style list $ac_aux_dir_candidates.
+# If we don't find one directory that contains all the files we need,
+# we report the set of missing files from the *first* directory in
+# $ac_aux_dir_candidates and give up.
+ac_missing_aux_files=""
+ac_first_candidate=:
+printf "%s\n" "$as_me:${as_lineno-$LINENO}: looking for aux files: $ac_aux_files" >&5
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+as_found=false
+for as_dir in $ac_aux_dir_candidates
+do
+ IFS=$as_save_IFS
+ case $as_dir in #(((
+ '') as_dir=./ ;;
+ */) ;;
+ *) as_dir=$as_dir/ ;;
+ esac
+ as_found=:
+
+ printf "%s\n" "$as_me:${as_lineno-$LINENO}: trying $as_dir" >&5
+ ac_aux_dir_found=yes
+ ac_install_sh=
+ for ac_aux in $ac_aux_files
+ do
+ # As a special case, if "install-sh" is required, that requirement
+ # can be satisfied by any of "install-sh", "install.sh", or "shtool",
+ # and $ac_install_sh is set appropriately for whichever one is found.
+ if test x"$ac_aux" = x"install-sh"
+ then
+ if test -f "${as_dir}install-sh"; then
+ printf "%s\n" "$as_me:${as_lineno-$LINENO}: ${as_dir}install-sh found" >&5
+ ac_install_sh="${as_dir}install-sh -c"
+ elif test -f "${as_dir}install.sh"; then
+ printf "%s\n" "$as_me:${as_lineno-$LINENO}: ${as_dir}install.sh found" >&5
+ ac_install_sh="${as_dir}install.sh -c"
+ elif test -f "${as_dir}shtool"; then
+ printf "%s\n" "$as_me:${as_lineno-$LINENO}: ${as_dir}shtool found" >&5
+ ac_install_sh="${as_dir}shtool install -c"
+ else
+ ac_aux_dir_found=no
+ if $ac_first_candidate; then
+ ac_missing_aux_files="${ac_missing_aux_files} install-sh"
+ else
+ break
+ fi
+ fi
+ else
+ if test -f "${as_dir}${ac_aux}"; then
+ printf "%s\n" "$as_me:${as_lineno-$LINENO}: ${as_dir}${ac_aux} found" >&5
+ else
+ ac_aux_dir_found=no
+ if $ac_first_candidate; then
+ ac_missing_aux_files="${ac_missing_aux_files} ${ac_aux}"
+ else
+ break
+ fi
+ fi
+ fi
+ done
+ if test "$ac_aux_dir_found" = yes; then
+ ac_aux_dir="$as_dir"
+ break
+ fi
+ ac_first_candidate=false
+
+ as_found=false
+done
+IFS=$as_save_IFS
+if $as_found
+then :
+
+else $as_nop
+ as_fn_error $? "cannot find required auxiliary files:$ac_missing_aux_files" "$LINENO" 5
+fi
+
+
+# These three variables are undocumented and unsupported,
+# and are intended to be withdrawn in a future Autoconf release.
+# They can cause serious problems if a builder's source tree is in a directory
+# whose full name contains unusual characters.
+if test -f "${ac_aux_dir}config.guess"; then
+ ac_config_guess="$SHELL ${ac_aux_dir}config.guess"
+fi
+if test -f "${ac_aux_dir}config.sub"; then
+ ac_config_sub="$SHELL ${ac_aux_dir}config.sub"
+fi
+if test -f "$ac_aux_dir/configure"; then
+ ac_configure="$SHELL ${ac_aux_dir}configure"
+fi
+
 # Check that the precious variables saved in the cache have kept the same
 # value.
 ac_cache_corrupted=false
@@ -2878,12 +3303,12 @@
 eval ac_new_val=\$ac_env_${ac_var}_value
 case $ac_old_set,$ac_new_set in
 set,)
- { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
-$as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
+printf "%s\n" "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
 ac_cache_corrupted=: ;;
 ,set)
- { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
-$as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
+printf "%s\n" "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
 ac_cache_corrupted=: ;;
 ,);;
 *)
@@ -2892,24 +3317,24 @@
 	ac_old_val_w=`echo x $ac_old_val`
 	ac_new_val_w=`echo x $ac_new_val`
 	if test "$ac_old_val_w" != "$ac_new_val_w"; then
-	 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
-$as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
+	 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
+printf "%s\n" "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
 	 ac_cache_corrupted=:
 	else
-	 { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
-$as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
+	 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
+printf "%s\n" "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
 	 eval $ac_var=\$ac_old_val
 	fi
-	{ $as_echo "$as_me:${as_lineno-$LINENO}: former value: \`$ac_old_val'" >&5
-$as_echo "$as_me: former value: \`$ac_old_val'" >&2;}
-	{ $as_echo "$as_me:${as_lineno-$LINENO}: current value: \`$ac_new_val'" >&5
-$as_echo "$as_me: current value: \`$ac_new_val'" >&2;}
+	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: former value: \`$ac_old_val'" >&5
+printf "%s\n" "$as_me: former value: \`$ac_old_val'" >&2;}
+	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: current value: \`$ac_new_val'" >&5
+printf "%s\n" "$as_me: current value: \`$ac_new_val'" >&2;}
 fi;;
 esac
 # Pass precious variables to config.status.
 if test "$ac_new_set" = set; then
 case $ac_new_val in
- *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
+ *\'*) ac_arg=$ac_var=`printf "%s\n" "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
 *) ac_arg=$ac_var=$ac_new_val ;;
 esac
 case " $ac_configure_args " in
@@ -2919,11 +3344,12 @@
 fi
 done
 if $ac_cache_corrupted; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
-$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
- { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
-$as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
- as_fn_error $? "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;}
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
+printf "%s\n" "$as_me: error: changes in the environment can compromise the build" >&2;}
+ as_fn_error $? "run \`${MAKE-make} distclean' and/or \`rm $cache_file'
+	 and start over" "$LINENO" 5
 fi
 ## -------------------- ##
 ## Main body of script. ##
@@ -2937,34 +3363,6 @@
 
 
 
-ac_aux_dir=
-for ac_dir in build-aux "$srcdir"/build-aux; do
- if test -f "$ac_dir/install-sh"; then
- ac_aux_dir=$ac_dir
- ac_install_sh="$ac_aux_dir/install-sh -c"
- break
- elif test -f "$ac_dir/install.sh"; then
- ac_aux_dir=$ac_dir
- ac_install_sh="$ac_aux_dir/install.sh -c"
- break
- elif test -f "$ac_dir/shtool"; then
- ac_aux_dir=$ac_dir
- ac_install_sh="$ac_aux_dir/shtool install -c"
- break
- fi
-done
-if test -z "$ac_aux_dir"; then
- as_fn_error $? "cannot find install-sh, install.sh, or shtool in build-aux \"$srcdir\"/build-aux" "$LINENO" 5
-fi
-
-# These three variables are undocumented and unsupported,
-# and are intended to be withdrawn in a future Autoconf release.
-# They can cause serious problems if a builder's source tree is in a directory
-# whose full name contains unusual characters.
-ac_config_guess="$SHELL $ac_aux_dir/config.guess" # Please don't use this var.
-ac_config_sub="$SHELL $ac_aux_dir/config.sub" # Please don't use this var.
-ac_configure="$SHELL $ac_aux_dir/configure" # Please don't use this var.
-
 
 
 ac_config_headers="$ac_config_headers config.h"
@@ -2976,26 +3374,30 @@
 echo
 echo "System type:"
 # This is needed to know if assembler optimizations can be used.
-# Make sure we can run config.sub.
-$SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||
- as_fn_error $? "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
-$as_echo_n "checking build system type... " >&6; }
-if ${ac_cv_build+:} false; then :
- $as_echo_n "(cached) " >&6
-else
+
+
+
+ # Make sure we can run config.sub.
+$SHELL "${ac_aux_dir}config.sub" sun4 >/dev/null 2>&1 ||
+ as_fn_error $? "cannot run $SHELL ${ac_aux_dir}config.sub" "$LINENO" 5
+
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
+printf %s "checking build system type... " >&6; }
+if test ${ac_cv_build+y}
+then :
+ printf %s "(cached) " >&6
+else $as_nop
 ac_build_alias=$build_alias
 test "x$ac_build_alias" = x &&
- ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
+ ac_build_alias=`$SHELL "${ac_aux_dir}config.guess"`
 test "x$ac_build_alias" = x &&
 as_fn_error $? "cannot guess build type; you must specify one" "$LINENO" 5
-ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` ||
- as_fn_error $? "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5
+ac_cv_build=`$SHELL "${ac_aux_dir}config.sub" $ac_build_alias` ||
+ as_fn_error $? "$SHELL ${ac_aux_dir}config.sub $ac_build_alias failed" "$LINENO" 5
 
 fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
-$as_echo "$ac_cv_build" >&6; }
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
+printf "%s\n" "$ac_cv_build" >&6; }
 case $ac_cv_build in
 *-*-*) ;;
 *) as_fn_error $? "invalid value of canonical build" "$LINENO" 5;;
@@ -3014,21 +3416,22 @@
 case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac
 
 
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5
-$as_echo_n "checking host system type... " >&6; }
-if ${ac_cv_host+:} false; then :
- $as_echo_n "(cached) " >&6
-else
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking host system type" >&5
+printf %s "checking host system type... " >&6; }
+if test ${ac_cv_host+y}
+then :
+ printf %s "(cached) " >&6
+else $as_nop
 if test "x$host_alias" = x; then
 ac_cv_host=$ac_cv_build
 else
- ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||
- as_fn_error $? "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5
+ ac_cv_host=`$SHELL "${ac_aux_dir}config.sub" $host_alias` ||
+ as_fn_error $? "$SHELL ${ac_aux_dir}config.sub $host_alias failed" "$LINENO" 5
 fi
 
 fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5
-$as_echo "$ac_cv_host" >&6; }
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5
+printf "%s\n" "$ac_cv_host" >&6; }
 case $ac_cv_host in
 *-*-*) ;;
 *) as_fn_error $? "invalid value of canonical host" "$LINENO" 5;;
@@ -3087,24 +3490,25 @@
 # Debugging #
 #############
 
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if debugging code should be compiled" >&5
-$as_echo_n "checking if debugging code should be compiled... " >&6; }
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if debugging code should be compiled" >&5
+printf %s "checking if debugging code should be compiled... " >&6; }
 # Check whether --enable-debug was given.
-if test "${enable_debug+set}" = set; then :
+if test ${enable_debug+y}
+then :
 enableval=$enable_debug;
-else
+else $as_nop
 enable_debug=no
 fi
 
 if test "x$enable_debug" = xyes; then
-	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
-$as_echo "yes" >&6; }
+	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+printf "%s\n" "yes" >&6; }
 else
 
-$as_echo "#define NDEBUG 1" >>confdefs.h
+printf "%s\n" "#define NDEBUG 1" >>confdefs.h
 
-	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
+	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
+printf "%s\n" "no" >&6; }
 fi
 
 
@@ -3139,24 +3543,28 @@
 enable_filter_armthumb=no
 enable_encoder_armthumb=no
 enable_decoder_armthumb=no
+enable_filter_arm64=no
+enable_encoder_arm64=no
+enable_decoder_arm64=no
 enable_filter_sparc=no
 enable_encoder_sparc=no
 enable_decoder_sparc=no
 
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking which encoders to build" >&5
-$as_echo_n "checking which encoders to build... " >&6; }
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking which encoders to build" >&5
+printf %s "checking which encoders to build... " >&6; }
 # Check whether --enable-encoders was given.
-if test "${enable_encoders+set}" = set; then :
+if test ${enable_encoders+y}
+then :
 enableval=$enable_encoders;
-else
- enable_encoders=lzma1,lzma2,delta,x86,powerpc,ia64,arm,armthumb,sparc
+else $as_nop
+ enable_encoders=lzma1,lzma2,delta,x86,powerpc,ia64,arm,armthumb,arm64,sparc
 fi
 
 enable_encoders=`echo "$enable_encoders" | sed 's/,/ /g'`
 if test "x$enable_encoders" = xno || test "x$enable_encoders" = x; then
 	enable_encoders=no
-	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: (none)" >&5
-$as_echo "(none)" >&6; }
+	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: (none)" >&5
+printf "%s\n" "(none)" >&6; }
 else
 	for arg in $enable_encoders
 	do
@@ -3165,93 +3573,101 @@
 				enable_filter_lzma1=yes
 				enable_encoder_lzma1=yes
 
-$as_echo "#define HAVE_ENCODER_LZMA1 1" >>confdefs.h
+printf "%s\n" "#define HAVE_ENCODER_LZMA1 1" >>confdefs.h
 
 				;;
 			lzma2)
 				enable_filter_lzma2=yes
 				enable_encoder_lzma2=yes
 
-$as_echo "#define HAVE_ENCODER_LZMA2 1" >>confdefs.h
+printf "%s\n" "#define HAVE_ENCODER_LZMA2 1" >>confdefs.h
 
 				;;
 			delta)
 				enable_filter_delta=yes
 				enable_encoder_delta=yes
 
-$as_echo "#define HAVE_ENCODER_DELTA 1" >>confdefs.h
+printf "%s\n" "#define HAVE_ENCODER_DELTA 1" >>confdefs.h
 
 				;;
 			x86)
 				enable_filter_x86=yes
 				enable_encoder_x86=yes
 
-$as_echo "#define HAVE_ENCODER_X86 1" >>confdefs.h
+printf "%s\n" "#define HAVE_ENCODER_X86 1" >>confdefs.h
 
 				;;
 			powerpc)
 				enable_filter_powerpc=yes
 				enable_encoder_powerpc=yes
 
-$as_echo "#define HAVE_ENCODER_POWERPC 1" >>confdefs.h
+printf "%s\n" "#define HAVE_ENCODER_POWERPC 1" >>confdefs.h
 
 				;;
 			ia64)
 				enable_filter_ia64=yes
 				enable_encoder_ia64=yes
 
-$as_echo "#define HAVE_ENCODER_IA64 1" >>confdefs.h
+printf "%s\n" "#define HAVE_ENCODER_IA64 1" >>confdefs.h
 
 				;;
 			arm)
 				enable_filter_arm=yes
 				enable_encoder_arm=yes
 
-$as_echo "#define HAVE_ENCODER_ARM 1" >>confdefs.h
+printf "%s\n" "#define HAVE_ENCODER_ARM 1" >>confdefs.h
 
 				;;
 			armthumb)
 				enable_filter_armthumb=yes
 				enable_encoder_armthumb=yes
 
-$as_echo "#define HAVE_ENCODER_ARMTHUMB 1" >>confdefs.h
+printf "%s\n" "#define HAVE_ENCODER_ARMTHUMB 1" >>confdefs.h
+
+				;;
+			arm64)
+				enable_filter_arm64=yes
+				enable_encoder_arm64=yes
+
+printf "%s\n" "#define HAVE_ENCODER_ARM64 1" >>confdefs.h
 
 				;;
 			sparc)
 				enable_filter_sparc=yes
 				enable_encoder_sparc=yes
 
-$as_echo "#define HAVE_ENCODER_SPARC 1" >>confdefs.h
+printf "%s\n" "#define HAVE_ENCODER_SPARC 1" >>confdefs.h
 
 				;;
 			*)
-				{ $as_echo "$as_me:${as_lineno-$LINENO}: result: " >&5
-$as_echo "" >&6; }
+				{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: " >&5
+printf "%s\n" "" >&6; }
 				as_fn_error $? "unknown filter: $arg" "$LINENO" 5
 				;;
 		esac
 	done
 
-$as_echo "#define HAVE_ENCODERS 1" >>confdefs.h
+printf "%s\n" "#define HAVE_ENCODERS 1" >>confdefs.h
 
-	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_encoders" >&5
-$as_echo "$enable_encoders" >&6; }
+	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $enable_encoders" >&5
+printf "%s\n" "$enable_encoders" >&6; }
 fi
 
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking which decoders to build" >&5
-$as_echo_n "checking which decoders to build... " >&6; }
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking which decoders to build" >&5
+printf %s "checking which decoders to build... " >&6; }
 # Check whether --enable-decoders was given.
-if test "${enable_decoders+set}" = set; then :
+if test ${enable_decoders+y}
+then :
 enableval=$enable_decoders;
-else
- enable_decoders=lzma1,lzma2,delta,x86,powerpc,ia64,arm,armthumb,sparc
+else $as_nop
+ enable_decoders=lzma1,lzma2,delta,x86,powerpc,ia64,arm,armthumb,arm64,sparc
 fi
 
 enable_decoders=`echo "$enable_decoders" | sed 's/,/ /g'`
 if test "x$enable_decoders" = xno || test "x$enable_decoders" = x; then
 	enable_decoders=no
-	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: (none)" >&5
-$as_echo "(none)" >&6; }
+	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: (none)" >&5
+printf "%s\n" "(none)" >&6; }
 else
 	for arg in $enable_decoders
 	do
@@ -3260,77 +3676,84 @@
 				enable_filter_lzma1=yes
 				enable_decoder_lzma1=yes
 
-$as_echo "#define HAVE_DECODER_LZMA1 1" >>confdefs.h
+printf "%s\n" "#define HAVE_DECODER_LZMA1 1" >>confdefs.h
 
 				;;
 			lzma2)
 				enable_filter_lzma2=yes
 				enable_decoder_lzma2=yes
 
-$as_echo "#define HAVE_DECODER_LZMA2 1" >>confdefs.h
+printf "%s\n" "#define HAVE_DECODER_LZMA2 1" >>confdefs.h
 
 				;;
 			delta)
 				enable_filter_delta=yes
 				enable_decoder_delta=yes
 
-$as_echo "#define HAVE_DECODER_DELTA 1" >>confdefs.h
+printf "%s\n" "#define HAVE_DECODER_DELTA 1" >>confdefs.h
 
 				;;
 			x86)
 				enable_filter_x86=yes
 				enable_decoder_x86=yes
 
-$as_echo "#define HAVE_DECODER_X86 1" >>confdefs.h
+printf "%s\n" "#define HAVE_DECODER_X86 1" >>confdefs.h
 
 				;;
 			powerpc)
 				enable_filter_powerpc=yes
 				enable_decoder_powerpc=yes
 
-$as_echo "#define HAVE_DECODER_POWERPC 1" >>confdefs.h
+printf "%s\n" "#define HAVE_DECODER_POWERPC 1" >>confdefs.h
 
 				;;
 			ia64)
 				enable_filter_ia64=yes
 				enable_decoder_ia64=yes
 
-$as_echo "#define HAVE_DECODER_IA64 1" >>confdefs.h
+printf "%s\n" "#define HAVE_DECODER_IA64 1" >>confdefs.h
 
 				;;
 			arm)
 				enable_filter_arm=yes
 				enable_decoder_arm=yes
 
-$as_echo "#define HAVE_DECODER_ARM 1" >>confdefs.h
+printf "%s\n" "#define HAVE_DECODER_ARM 1" >>confdefs.h
 
 				;;
 			armthumb)
 				enable_filter_armthumb=yes
 				enable_decoder_armthumb=yes
 
-$as_echo "#define HAVE_DECODER_ARMTHUMB 1" >>confdefs.h
+printf "%s\n" "#define HAVE_DECODER_ARMTHUMB 1" >>confdefs.h
+
+				;;
+			arm64)
+				enable_filter_arm64=yes
+				enable_decoder_arm64=yes
+
+printf "%s\n" "#define HAVE_DECODER_ARM64 1" >>confdefs.h
 
 				;;
 			sparc)
 				enable_filter_sparc=yes
 				enable_decoder_sparc=yes
 
-$as_echo "#define HAVE_DECODER_SPARC 1" >>confdefs.h
+printf "%s\n" "#define HAVE_DECODER_SPARC 1" >>confdefs.h
 
 				;;
 			*)
-				{ $as_echo "$as_me:${as_lineno-$LINENO}: result: " >&5
-$as_echo "" >&6; }
+				{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: " >&5
+printf "%s\n" "" >&6; }
 				as_fn_error $? "unknown filter: $arg" "$LINENO" 5
 				;;
 		esac
 	done
 
-$as_echo "#define HAVE_DECODERS 1" >>confdefs.h
+printf "%s\n" "#define HAVE_DECODERS 1" >>confdefs.h
 
-	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_decoders" >&5
-$as_echo "$enable_decoders" >&6; }
+	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $enable_decoders" >&5
+printf "%s\n" "$enable_decoders" >&6; }
 fi
 
 if test "x$enable_encoder_lzma2$enable_encoder_lzma1" = xyesno \
@@ -3547,6 +3970,30 @@
 COND_DECODER_ARMTHUMB_FALSE=
 fi
 
+ if test "x$enable_filter_arm64" = xyes; then
+ COND_FILTER_ARM64_TRUE=
+ COND_FILTER_ARM64_FALSE='#'
+else
+ COND_FILTER_ARM64_TRUE='#'
+ COND_FILTER_ARM64_FALSE=
+fi
+
+ if test "x$enable_encoder_arm64" = xyes; then
+ COND_ENCODER_ARM64_TRUE=
+ COND_ENCODER_ARM64_FALSE='#'
+else
+ COND_ENCODER_ARM64_TRUE='#'
+ COND_ENCODER_ARM64_FALSE=
+fi
+
+ if test "x$enable_decoder_arm64" = xyes; then
+ COND_DECODER_ARM64_TRUE=
+ COND_DECODER_ARM64_FALSE='#'
+else
+ COND_DECODER_ARM64_TRUE='#'
+ COND_DECODER_ARM64_FALSE=
+fi
+
 if test "x$enable_filter_sparc" = xyes; then
 COND_FILTER_SPARC_TRUE=
 COND_FILTER_SPARC_FALSE='#'
@@ -3591,6 +4038,9 @@
 test "x$enable_filter_armthumb" = xyes && enable_filter_simple=yes
 test "x$enable_encoder_armthumb" = xyes && enable_encoder_simple=yes
 test "x$enable_decoder_armthumb" = xyes && enable_decoder_simple=yes
+test "x$enable_filter_arm64" = xyes && enable_filter_simple=yes
+test "x$enable_encoder_arm64" = xyes && enable_encoder_simple=yes
+test "x$enable_decoder_arm64" = xyes && enable_decoder_simple=yes
 test "x$enable_filter_sparc" = xyes && enable_filter_simple=yes
 test "x$enable_encoder_sparc" = xyes && enable_encoder_simple=yes
 test "x$enable_decoder_sparc" = xyes && enable_decoder_simple=yes
@@ -3668,62 +4118,67 @@
 enable_match_finder_bt4=no
 
 
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking which match finders to build" >&5
-$as_echo_n "checking which match finders to build... " >&6; }
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking which match finders to build" >&5
+printf %s "checking which match finders to build... " >&6; }
 # Check whether --enable-match-finders was given.
-if test "${enable_match_finders+set}" = set; then :
+if test ${enable_match_finders+y}
+then :
 enableval=$enable_match_finders;
-else
+else $as_nop
 enable_match_finders=hc3,hc4,bt2,bt3,bt4
 fi
 
 enable_match_finders=`echo "$enable_match_finders" | sed 's/,/ /g'`
 if test "x$enable_encoder_lz" = xyes ; then
+	if test -z "$enable_match_finders"; then
+		as_fn_error $? "At least one match finder is required for an LZ-based encoder." "$LINENO" 5
+	fi
+
 	for arg in $enable_match_finders
 		do
 		case $arg in
 			hc3)
 				enable_match_finder_hc3=yes
 
-$as_echo "#define HAVE_MF_HC3 1" >>confdefs.h
+printf "%s\n" "#define HAVE_MF_HC3 1" >>confdefs.h
 
 				;;
 			hc4)
 				enable_match_finder_hc4=yes
 
-$as_echo "#define HAVE_MF_HC4 1" >>confdefs.h
+printf "%s\n" "#define HAVE_MF_HC4 1" >>confdefs.h
 
 				;;
 			bt2)
 				enable_match_finder_bt2=yes
 
-$as_echo "#define HAVE_MF_BT2 1" >>confdefs.h
+printf "%s\n" "#define HAVE_MF_BT2 1" >>confdefs.h
 
 				;;
 			bt3)
 				enable_match_finder_bt3=yes
 
-$as_echo "#define HAVE_MF_BT3 1" >>confdefs.h
+printf "%s\n" "#define HAVE_MF_BT3 1" >>confdefs.h
 
 				;;
 			bt4)
 				enable_match_finder_bt4=yes
 
-$as_echo "#define HAVE_MF_BT4 1" >>confdefs.h
+printf "%s\n" "#define HAVE_MF_BT4 1" >>confdefs.h
 
 				;;
 			*)
-				{ $as_echo "$as_me:${as_lineno-$LINENO}: result: " >&5
-$as_echo "" >&6; }
+				{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: " >&5
+printf "%s\n" "" >&6; }
 				as_fn_error $? "unknown match finder: $arg" "$LINENO" 5
 				;;
 		esac
 	done
-	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_match_finders" >&5
-$as_echo "$enable_match_finders" >&6; }
+	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $enable_match_finders" >&5
+printf "%s\n" "$enable_match_finders" >&6; }
 else
-	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: (none because not building any LZ-based encoder)" >&5
-$as_echo "(none because not building any LZ-based encoder)" >&6; }
+	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: (none because not building any LZ-based encoder)" >&5
+printf "%s\n" "(none because not building any LZ-based encoder)" >&6; }
 fi
 
 
@@ -3737,19 +4192,20 @@
 enable_check_crc64=no
 enable_check_sha256=no
 
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking which integrity checks to build" >&5
-$as_echo_n "checking which integrity checks to build... " >&6; }
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking which integrity checks to build" >&5
+printf %s "checking which integrity checks to build... " >&6; }
 # Check whether --enable-checks was given.
-if test "${enable_checks+set}" = set; then :
+if test ${enable_checks+y}
+then :
 enableval=$enable_checks;
-else
+else $as_nop
 enable_checks=crc32,crc64,sha256
 fi
 
 enable_checks=`echo "$enable_checks" | sed 's/,/ /g'`
 if test "x$enable_checks" = xno || test "x$enable_checks" = x; then
-	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: (none)" >&5
-$as_echo "(none)" >&6; }
+	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: (none)" >&5
+printf "%s\n" "(none)" >&6; }
 else
 	for arg in $enable_checks
 	do
@@ -3757,30 +4213,30 @@
 			crc32)
 				enable_check_crc32=yes
 
-$as_echo "#define HAVE_CHECK_CRC32 1" >>confdefs.h
+printf "%s\n" "#define HAVE_CHECK_CRC32 1" >>confdefs.h
 
 				;;
 			crc64)
 				enable_check_crc64=yes
 
-$as_echo "#define HAVE_CHECK_CRC64 1" >>confdefs.h
+printf "%s\n" "#define HAVE_CHECK_CRC64 1" >>confdefs.h
 
 				;;
 			sha256)
 				enable_check_sha256=yes
 
-$as_echo "#define HAVE_CHECK_SHA256 1" >>confdefs.h
+printf "%s\n" "#define HAVE_CHECK_SHA256 1" >>confdefs.h
 
 				;;
 			*)
-				{ $as_echo "$as_me:${as_lineno-$LINENO}: result: " >&5
-$as_echo "" >&6; }
+				{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: " >&5
+printf "%s\n" "" >&6; }
 				as_fn_error $? "unknown integrity check: $arg" "$LINENO" 5
 				;;
 		esac
 	done
-	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_checks" >&5
-$as_echo "$enable_checks" >&6; }
+	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $enable_checks" >&5
+printf "%s\n" "$enable_checks" >&6; }
 fi
 if test "x$enable_check_crc32" = xno ; then
 	as_fn_error $? "For now, the CRC32 check must always be enabled." "$LINENO" 5
@@ -3811,12 +4267,13 @@
 fi
 
 
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if external SHA-256 should be used" >&5
-$as_echo_n "checking if external SHA-256 should be used... " >&6; }
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if external SHA-256 should be used" >&5
+printf %s "checking if external SHA-256 should be used... " >&6; }
 # Check whether --enable-external-sha256 was given.
-if test "${enable_external_sha256+set}" = set; then :
+if test ${enable_external_sha256+y}
+then :
 enableval=$enable_external_sha256;
-else
+else $as_nop
 enable_external_sha256=no
 fi
 
@@ -3824,24 +4281,98 @@
 	enable_external_sha256=no
 fi
 if test "x$enable_external_sha256" = xyes; then
-	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
-$as_echo "yes" >&6; }
+	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+printf "%s\n" "yes" >&6; }
+else
+	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
+printf "%s\n" "no" >&6; }
+fi
+
+
+#############
+# MicroLZMA #
+#############
+
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if MicroLZMA support should be built" >&5
+printf %s "checking if MicroLZMA support should be built... " >&6; }
+# Check whether --enable-microlzma was given.
+if test ${enable_microlzma+y}
+then :
+ enableval=$enable_microlzma;
+else $as_nop
+ enable_microlzma=yes
+fi
+
+case $enable_microlzma in
+	yes | no)
+		{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $enable_microlzma" >&5
+printf "%s\n" "$enable_microlzma" >&6; }
+		;;
+	*)
+		{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: " >&5
+printf "%s\n" "" >&6; }
+		as_fn_error $? "--enable-microlzma accepts only \`yes' or \`no'." "$LINENO" 5
+		;;
+esac
+ if test "x$enable_microlzma" = xyes; then
+ COND_MICROLZMA_TRUE=
+ COND_MICROLZMA_FALSE='#'
+else
+ COND_MICROLZMA_TRUE='#'
+ COND_MICROLZMA_FALSE=
+fi
+
+
+
+#############################
+# .lz (lzip) format support #
+#############################
+
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if .lz (lzip) decompression support should be built" >&5
+printf %s "checking if .lz (lzip) decompression support should be built... " >&6; }
+# Check whether --enable-lzip-decoder was given.
+if test ${enable_lzip_decoder+y}
+then :
+ enableval=$enable_lzip_decoder;
+else $as_nop
+ enable_lzip_decoder=yes
+fi
+
+if test "x$enable_decoder_lzma1" != xyes; then
+	enable_lzip_decoder=no
+	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no because LZMA1 decoder is disabled" >&5
+printf "%s\n" "no because LZMA1 decoder is disabled" >&6; }
+elif test "x$enable_lzip_decoder" = xyes; then
+
+printf "%s\n" "#define HAVE_LZIP_DECODER 1" >>confdefs.h
+
+	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+printf "%s\n" "yes" >&6; }
 else
-	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
+	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
+printf "%s\n" "no" >&6; }
+fi
+ if test "x$enable_lzip_decoder" = xyes; then
+ COND_LZIP_DECODER_TRUE=
+ COND_LZIP_DECODER_FALSE='#'
+else
+ COND_LZIP_DECODER_TRUE='#'
+ COND_LZIP_DECODER_FALSE=
 fi
 
 
+
 ###########################
 # Assembler optimizations #
 ###########################
 
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if assembler optimizations should be used" >&5
-$as_echo_n "checking if assembler optimizations should be used... " >&6; }
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if assembler optimizations should be used" >&5
+printf %s "checking if assembler optimizations should be used... " >&6; }
 # Check whether --enable-assembler was given.
-if test "${enable_assembler+set}" = set; then :
+if test ${enable_assembler+y}
+then :
 enableval=$enable_assembler;
-else
+else $as_nop
 enable_assembler=yes
 fi
 
@@ -3853,20 +4384,19 @@
 		linux* | *bsd* | mingw* | cygwin | msys | *djgpp*)
 			case $host_cpu in
 				i?86) enable_assembler=x86 ;;
-				x86_64) enable_assembler=x86_64 ;;
 			esac
 			;;
 	esac
 fi
 case $enable_assembler in
-	x86 | x86_64 | no)
-		{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_assembler" >&5
-$as_echo "$enable_assembler" >&6; }
+	x86 | no)
+		{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $enable_assembler" >&5
+printf "%s\n" "$enable_assembler" >&6; }
 		;;
 	*)
-		{ $as_echo "$as_me:${as_lineno-$LINENO}: result: " >&5
-$as_echo "" >&6; }
-		as_fn_error $? "--enable-assembler accepts only \`yes', \`no', \`x86', or \`x86_64'." "$LINENO" 5
+		{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: " >&5
+printf "%s\n" "" >&6; }
+		as_fn_error $? "--enable-assembler accepts only \`yes', \`no', or \`x86' (32-bit)." "$LINENO" 5
 		;;
 esac
 if test "x$enable_assembler" = xx86; then
@@ -3877,12 +4407,18 @@
 COND_ASM_X86_FALSE=
 fi
 
- if test "x$enable_assembler" = xx86_64; then
- COND_ASM_X86_64_TRUE=
- COND_ASM_X86_64_FALSE='#'
-else
- COND_ASM_X86_64_TRUE='#'
- COND_ASM_X86_64_FALSE=
+
+
+#############
+# CLMUL CRC #
+#############
+
+# Check whether --enable-clmul-crc was given.
+if test ${enable_clmul_crc+y}
+then :
+ enableval=$enable_clmul_crc;
+else $as_nop
+ enable_clmul_crc=yes
 fi
 
 
@@ -3891,26 +4427,27 @@
 # Size optimization #
 #####################
 
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if small size is preferred over speed" >&5
-$as_echo_n "checking if small size is preferred over speed... " >&6; }
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if small size is preferred over speed" >&5
+printf %s "checking if small size is preferred over speed... " >&6; }
 # Check whether --enable-small was given.
-if test "${enable_small+set}" = set; then :
+if test ${enable_small+y}
+then :
 enableval=$enable_small;
-else
+else $as_nop
 enable_small=no
 fi
 
 if test "x$enable_small" = xyes; then
 
-$as_echo "#define HAVE_SMALL 1" >>confdefs.h
+printf "%s\n" "#define HAVE_SMALL 1" >>confdefs.h
 
 elif test "x$enable_small" != xno; then
-	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: " >&5
-$as_echo "" >&6; }
+	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: " >&5
+printf "%s\n" "" >&6; }
 	as_fn_error $? "--enable-small accepts only \`yes' or \`no'" "$LINENO" 5
 fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_small" >&5
-$as_echo "$enable_small" >&6; }
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $enable_small" >&5
+printf "%s\n" "$enable_small" >&6; }
 if test "x$enable_small" = xyes; then
 COND_SMALL_TRUE=
 COND_SMALL_FALSE='#'
@@ -3925,12 +4462,13 @@
 # Threading #
 #############
 
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if threading support is wanted" >&5
-$as_echo_n "checking if threading support is wanted... " >&6; }
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if threading support is wanted" >&5
+printf %s "checking if threading support is wanted... " >&6; }
 # Check whether --enable-threads was given.
-if test "${enable_threads+set}" = set; then :
+if test ${enable_threads+y}
+then :
 enableval=$enable_threads;
-else
+else $as_nop
 enable_threads=yes
 fi
 
@@ -3951,16 +4489,16 @@
 
 case $enable_threads in
 	posix | win95 | vista)
-		{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes, $enable_threads" >&5
-$as_echo "yes, $enable_threads" >&6; }
+		{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes, $enable_threads" >&5
+printf "%s\n" "yes, $enable_threads" >&6; }
 		;;
 	no)
-		{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
+		{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
+printf "%s\n" "no" >&6; }
 		;;
 	*)
-		{ $as_echo "$as_me:${as_lineno-$LINENO}: result: " >&5
-$as_echo "" >&6; }
+		{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: " >&5
+printf "%s\n" "" >&6; }
 		as_fn_error $? "--enable-threads only accepts \`yes', \`no', \`posix', \`win95', or \`vista'" "$LINENO" 5
 		;;
 esac
@@ -3984,27 +4522,26 @@
 # created with "xz -9". It would be slightly safer to guess a lower value,
 # but most systems, on which we don't have any way to determine the amount
 # of RAM, will probably have at least 128 MiB of RAM.
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how much RAM to assume if the real amount is unknown" >&5
-$as_echo_n "checking how much RAM to assume if the real amount is unknown... " >&6; }
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking how much RAM to assume if the real amount is unknown" >&5
+printf %s "checking how much RAM to assume if the real amount is unknown... " >&6; }
 # Check whether --enable-assume-ram was given.
-if test "${enable_assume_ram+set}" = set; then :
+if test ${enable_assume_ram+y}
+then :
 enableval=$enable_assume_ram;
-else
+else $as_nop
 enable_assume_ram=128
 fi
 
 assume_ram_check=`echo "$enable_assume_ram" | tr -d 0123456789`
 if test -z "$enable_assume_ram" || test -n "$assume_ram_check"; then
-	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: " >&5
-$as_echo "" >&6; }
+	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: " >&5
+printf "%s\n" "" >&6; }
 	as_fn_error $? "--enable-assume-ram accepts only an integer argument" "$LINENO" 5
 fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_assume_ram MiB" >&5
-$as_echo "$enable_assume_ram MiB" >&6; }
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $enable_assume_ram MiB" >&5
+printf "%s\n" "$enable_assume_ram MiB" >&6; }
 
-cat >>confdefs.h <<_ACEOF
-#define ASSUME_RAM $enable_assume_ram
-_ACEOF
+printf "%s\n" "#define ASSUME_RAM $enable_assume_ram" >>confdefs.h
 
 
 
@@ -4013,9 +4550,10 @@
 #########################
 
 # Check whether --enable-xz was given.
-if test "${enable_xz+set}" = set; then :
+if test ${enable_xz+y}
+then :
 enableval=$enable_xz;
-else
+else $as_nop
 enable_xz=yes
 fi
 
@@ -4029,9 +4567,10 @@
 
 
 # Check whether --enable-xzdec was given.
-if test "${enable_xzdec+set}" = set; then :
+if test ${enable_xzdec+y}
+then :
 enableval=$enable_xzdec;
-else
+else $as_nop
 enable_xzdec=yes
 fi
 
@@ -4046,9 +4585,10 @@
 
 
 # Check whether --enable-lzmadec was given.
-if test "${enable_lzmadec+set}" = set; then :
+if test ${enable_lzmadec+y}
+then :
 enableval=$enable_lzmadec;
-else
+else $as_nop
 enable_lzmadec=yes
 fi
 
@@ -4063,9 +4603,10 @@
 
 
 # Check whether --enable-lzmainfo was given.
-if test "${enable_lzmainfo+set}" = set; then :
+if test ${enable_lzmainfo+y}
+then :
 enableval=$enable_lzmainfo;
-else
+else $as_nop
 enable_lzmainfo=yes
 fi
 
@@ -4080,9 +4621,10 @@
 
 
 # Check whether --enable-lzma-links was given.
-if test "${enable_lzma_links+set}" = set; then :
+if test ${enable_lzma_links+y}
+then :
 enableval=$enable_lzma_links;
-else
+else $as_nop
 enable_lzma_links=yes
 fi
 
@@ -4096,9 +4638,10 @@
 
 
 # Check whether --enable-scripts was given.
-if test "${enable_scripts+set}" = set; then :
+if test ${enable_scripts+y}
+then :
 enableval=$enable_scripts;
-else
+else $as_nop
 enable_scripts=yes
 fi
 
@@ -4112,9 +4655,10 @@
 
 
 # Check whether --enable-doc was given.
-if test "${enable_doc+set}" = set; then :
+if test ${enable_doc+y}
+then :
 enableval=$enable_doc;
-else
+else $as_nop
 enable_doc=yes
 fi
 
@@ -4128,71 +4672,33 @@
 
 
 
-#####################
-# Symbol versioning #
-#####################
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if library symbol versioning should be used" >&5
-$as_echo_n "checking if library symbol versioning should be used... " >&6; }
-# Check whether --enable-symbol-versions was given.
-if test "${enable_symbol_versions+set}" = set; then :
- enableval=$enable_symbol_versions;
-else
- enable_symbol_versions=auto
-fi
-
-if test "x$enable_symbol_versions" = xauto; then
-	case $host_os in
-		# NOTE: Even if one omits -gnu on GNU/Linux (e.g.
-		# i486-slackware-linux), configure will (via config.sub)
-		# append -gnu (e.g. i486-slackware-linux-gnu), and this
-		# test will work correctly.
-		gnu* | *-gnu* | freebsd*)
-			enable_symbol_versions=yes
-			;;
-		*)
-			enable_symbol_versions=no
-			;;
-	esac
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_symbol_versions" >&5
-$as_echo "$enable_symbol_versions" >&6; }
- if test "x$enable_symbol_versions" = xyes; then
- COND_SYMVERS_TRUE=
- COND_SYMVERS_FALSE='#'
-else
- COND_SYMVERS_TRUE='#'
- COND_SYMVERS_FALSE=
-fi
-
-
-
 ##############
 # Sandboxing #
 ##############
 
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if sandboxing should be used" >&5
-$as_echo_n "checking if sandboxing should be used... " >&6; }
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if sandboxing should be used" >&5
+printf %s "checking if sandboxing should be used... " >&6; }
 # Check whether --enable-sandbox was given.
-if test "${enable_sandbox+set}" = set; then :
+if test ${enable_sandbox+y}
+then :
 enableval=$enable_sandbox;
-else
+else $as_nop
 enable_sandbox=auto
 fi
 
 case $enable_sandbox in
 	auto)
-		{ $as_echo "$as_me:${as_lineno-$LINENO}: result: maybe (autodetect)" >&5
-$as_echo "maybe (autodetect)" >&6; }
+		{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: maybe (autodetect)" >&5
+printf "%s\n" "maybe (autodetect)" >&6; }
 		;;
-	no | capsicum)
-		{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_sandbox" >&5
-$as_echo "$enable_sandbox" >&6; }
+	no | capsicum | pledge)
+		{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $enable_sandbox" >&5
+printf "%s\n" "$enable_sandbox" >&6; }
 		;;
 	*)
-		{ $as_echo "$as_me:${as_lineno-$LINENO}: result: " >&5
-$as_echo "" >&6; }
-		as_fn_error $? "--enable-sandbox only accepts \`auto', \`no', or \`capsicum'." "$LINENO" 5
+		{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: " >&5
+printf "%s\n" "" >&6; }
+		as_fn_error $? "--enable-sandbox only accepts \`auto', \`no', \`capsicum', or \`pledge'." "$LINENO" 5
 		;;
 esac
 
@@ -4204,9 +4710,10 @@
 # The scripts can add a prefix to the search PATH so that POSIX tools
 # or the xz binary is always in the PATH.
 # Check whether --enable-path-for-scripts was given.
-if test "${enable_path_for_scripts+set}" = set; then :
+if test ${enable_path_for_scripts+y}
+then :
 enableval=$enable_path_for_scripts;
-else
+else $as_nop
 
 		case $host_os in
 			solaris*) enable_path_for_scripts=/usr/xpg4/bin ;;
@@ -4239,11 +4746,12 @@
 		;;
 esac
 
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a shell that conforms to POSIX" >&5
-$as_echo_n "checking for a shell that conforms to POSIX... " >&6; }
-if ${gl_cv_posix_shell+:} false; then :
- $as_echo_n "(cached) " >&6
-else
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for a shell that conforms to POSIX" >&5
+printf %s "checking for a shell that conforms to POSIX... " >&6; }
+if test ${gl_cv_posix_shell+y}
+then :
+ printf %s "(cached) " >&6
+else $as_nop
 gl_test_posix_shell_script='
 func_return () {
 	 (exit $1)
@@ -4280,8 +4788,8 @@
 esac
 done
 fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_posix_shell" >&5
-$as_echo "$gl_cv_posix_shell" >&6; }
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_posix_shell" >&5
+printf "%s\n" "$gl_cv_posix_shell" >&6; }
 
 if test "$gl_cv_posix_shell" != no; then
 POSIX_SHELL=$gl_cv_posix_shell
@@ -4307,7 +4815,8 @@
 # "subdir-objects".
 am__api_version='1.16'
 
-# Find a good install program. We prefer a C program (faster),
+
+ # Find a good install program. We prefer a C program (faster),
 # so one script is as good as another. But avoid the broken or
 # incompatible versions:
 # SysV /etc/install, /usr/sbin/install
@@ -4321,20 +4830,25 @@
 # OS/2's system install, which has a completely different semantic
 # ./install, which can be erroneously created by make from ./install.sh.
 # Reject install programs that cannot install multiple files.
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5
-$as_echo_n "checking for a BSD-compatible install... " >&6; }
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5
+printf %s "checking for a BSD-compatible install... " >&6; }
 if test -z "$INSTALL"; then
-if ${ac_cv_path_install+:} false; then :
- $as_echo_n "(cached) " >&6
-else
+if test ${ac_cv_path_install+y}
+then :
+ printf %s "(cached) " >&6
+else $as_nop
 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 for as_dir in $PATH
 do
 IFS=$as_save_IFS
- test -z "$as_dir" && as_dir=.
- # Account for people who put trailing slashes in PATH elements.
-case $as_dir/ in #((
- ./ | .// | /cC/* | \
+ case $as_dir in #(((
+ '') as_dir=./ ;;
+ */) ;;
+ *) as_dir=$as_dir/ ;;
+ esac
+ # Account for fact that we put trailing slashes in our PATH walk.
+case $as_dir in #((
+ ./ | /cC/* | \
 /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
 ?:\\/os2\\/install\\/* | ?:\\/OS2\\/INSTALL\\/* | \
 /usr/ucb/* ) ;;
@@ -4344,13 +4858,13 @@
 # by default.
 for ac_prog in ginstall scoinst install; do
 for ac_exec_ext in '' $ac_executable_extensions; do
-	if as_fn_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then
+	if as_fn_executable_p "$as_dir$ac_prog$ac_exec_ext"; then
 	 if test $ac_prog = install &&
-	 grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
+	 grep dspmsg "$as_dir$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
 	 # AIX install. It has an incompatible calling convention.
 	 :
 	 elif test $ac_prog = install &&
-	 grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
+	 grep pwplus "$as_dir$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
 	 # program-specific install script used by HP pwplus--don't use.
 	 :
 	 else
@@ -4358,12 +4872,12 @@
 	 echo one > conftest.one
 	 echo two > conftest.two
 	 mkdir conftest.dir
-	 if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" &&
+	 if "$as_dir$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir/" &&
 	 test -s conftest.one && test -s conftest.two &&
 	 test -s conftest.dir/conftest.one &&
 	 test -s conftest.dir/conftest.two
 	 then
-	 ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
+	 ac_cv_path_install="$as_dir$ac_prog$ac_exec_ext -c"
 	 break 3
 	 fi
 	 fi
@@ -4379,7 +4893,7 @@
 rm -rf conftest.one conftest.two conftest.dir
 
 fi
- if test "${ac_cv_path_install+set}" = set; then
+ if test ${ac_cv_path_install+y}; then
 INSTALL=$ac_cv_path_install
 else
 # As a last resort, use the slow shell script. Don't cache a
@@ -4389,8 +4903,8 @@
 INSTALL=$ac_install_sh
 fi
 fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
-$as_echo "$INSTALL" >&6; }
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
+printf "%s\n" "$INSTALL" >&6; }
 
 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
 # It thinks the first close brace ends the variable substitution.
@@ -4400,8 +4914,8 @@
 
 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
 
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether build environment is sane" >&5
-$as_echo_n "checking whether build environment is sane... " >&6; }
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether build environment is sane" >&5
+printf %s "checking whether build environment is sane... " >&6; }
 # Reject unsafe characters in $srcdir or the absolute working directory
 # name. Accept space and tab only in the latter.
 am_lf='
@@ -4455,8 +4969,8 @@
 as_fn_error $? "newly created file is older than distributed files!
 Check your system clock" "$LINENO" 5
 fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
-$as_echo "yes" >&6; }
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+printf "%s\n" "yes" >&6; }
 # If we didn't sleep, we still need to ensure time stamps of config.status and
 # generated files are strictly newer.
 am_sleep_pid=
@@ -4475,26 +4989,23 @@
 # Double any \ or $.
 # By default was `s,x,x', remove it if useless.
 ac_script='s/\\$/&&/g;s/;s,x,x,$//'
-program_transform_name=`$as_echo "$program_transform_name" | sed "$ac_script"`
+program_transform_name=`printf "%s\n" "$program_transform_name" | sed "$ac_script"`
+
 
 # Expand $ac_aux_dir to an absolute path.
 am_aux_dir=`cd "$ac_aux_dir" && pwd`
 
-if test x"${MISSING+set}" != xset; then
- case $am_aux_dir in
- *\ * | *\	*)
- MISSING="\${SHELL} \"$am_aux_dir/missing\"" ;;
- *)
- MISSING="\${SHELL} $am_aux_dir/missing" ;;
- esac
+
+ if test x"${MISSING+set}" != xset; then
+ MISSING="\${SHELL} '$am_aux_dir/missing'"
 fi
 # Use eval to expand $SHELL
 if eval "$MISSING --is-lightweight"; then
 am_missing_run="$MISSING "
 else
 am_missing_run=
- { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: 'missing' script is too old or missing" >&5
-$as_echo "$as_me: WARNING: 'missing' script is too old or missing" >&2;}
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: 'missing' script is too old or missing" >&5
+printf "%s\n" "$as_me: WARNING: 'missing' script is too old or missing" >&2;}
 fi
 
 if test x"${install_sh+set}" != xset; then
@@ -4514,11 +5025,12 @@
 if test -n "$ac_tool_prefix"; then
 # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
 set dummy ${ac_tool_prefix}strip; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_prog_STRIP+:} false; then :
- $as_echo_n "(cached) " >&6
-else
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+printf %s "checking for $ac_word... " >&6; }
+if test ${ac_cv_prog_STRIP+y}
+then :
+ printf %s "(cached) " >&6
+else $as_nop
 if test -n "$STRIP"; then
 ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
 else
@@ -4526,11 +5038,15 @@
 for as_dir in $PATH
 do
 IFS=$as_save_IFS
- test -z "$as_dir" && as_dir=.
+ case $as_dir in #(((
+ '') as_dir=./ ;;
+ */) ;;
+ *) as_dir=$as_dir/ ;;
+ esac
 for ac_exec_ext in '' $ac_executable_extensions; do
- if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
 ac_cv_prog_STRIP="${ac_tool_prefix}strip"
- $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
 break 2
 fi
 done
@@ -4541,11 +5057,11 @@
 fi
 STRIP=$ac_cv_prog_STRIP
 if test -n "$STRIP"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5
-$as_echo "$STRIP" >&6; }
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5
+printf "%s\n" "$STRIP" >&6; }
 else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
+printf "%s\n" "no" >&6; }
 fi
 
 
@@ -4554,11 +5070,12 @@
 ac_ct_STRIP=$STRIP
 # Extract the first word of "strip", so it can be a program name with args.
 set dummy strip; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_prog_ac_ct_STRIP+:} false; then :
- $as_echo_n "(cached) " >&6
-else
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+printf %s "checking for $ac_word... " >&6; }
+if test ${ac_cv_prog_ac_ct_STRIP+y}
+then :
+ printf %s "(cached) " >&6
+else $as_nop
 if test -n "$ac_ct_STRIP"; then
 ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
 else
@@ -4566,11 +5083,15 @@
 for as_dir in $PATH
 do
 IFS=$as_save_IFS
- test -z "$as_dir" && as_dir=.
+ case $as_dir in #(((
+ '') as_dir=./ ;;
+ */) ;;
+ *) as_dir=$as_dir/ ;;
+ esac
 for ac_exec_ext in '' $ac_executable_extensions; do
- if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
 ac_cv_prog_ac_ct_STRIP="strip"
- $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
 break 2
 fi
 done
@@ -4581,11 +5102,11 @@
 fi
 ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
 if test -n "$ac_ct_STRIP"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5
-$as_echo "$ac_ct_STRIP" >&6; }
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5
+printf "%s\n" "$ac_ct_STRIP" >&6; }
 else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
+printf "%s\n" "no" >&6; }
 fi
 
 if test "x$ac_ct_STRIP" = x; then
@@ -4593,8 +5114,8 @@
 else
 case $cross_compiling:$ac_tool_warned in
 yes:)
-{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
-$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
 ac_tool_warned=yes ;;
 esac
 STRIP=$ac_ct_STRIP
@@ -4606,25 +5127,31 @@
 fi
 INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s"
 
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for a thread-safe mkdir -p" >&5
-$as_echo_n "checking for a thread-safe mkdir -p... " >&6; }
+
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for a race-free mkdir -p" >&5
+printf %s "checking for a race-free mkdir -p... " >&6; }
 if test -z "$MKDIR_P"; then
- if ${ac_cv_path_mkdir+:} false; then :
- $as_echo_n "(cached) " >&6
-else
+ if test ${ac_cv_path_mkdir+y}
+then :
+ printf %s "(cached) " >&6
+else $as_nop
 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 for as_dir in $PATH$PATH_SEPARATOR/opt/sfw/bin
 do
 IFS=$as_save_IFS
- test -z "$as_dir" && as_dir=.
+ case $as_dir in #(((
+ '') as_dir=./ ;;
+ */) ;;
+ *) as_dir=$as_dir/ ;;
+ esac
 for ac_prog in mkdir gmkdir; do
 	 for ac_exec_ext in '' $ac_executable_extensions; do
-	 as_fn_executable_p "$as_dir/$ac_prog$ac_exec_ext" || continue
-	 case `"$as_dir/$ac_prog$ac_exec_ext" --version 2>&1` in #(
-	 'mkdir (GNU coreutils) '* | \
-	 'mkdir (coreutils) '* | \
+	 as_fn_executable_p "$as_dir$ac_prog$ac_exec_ext" || continue
+	 case `"$as_dir$ac_prog$ac_exec_ext" --version 2>&1` in #(
+	 'mkdir ('*'coreutils) '* | \
+	 'BusyBox '* | \
 	 'mkdir (fileutils) '4.1*)
-	 ac_cv_path_mkdir=$as_dir/$ac_prog$ac_exec_ext
+	 ac_cv_path_mkdir=$as_dir$ac_prog$ac_exec_ext
 	 break 3;;
 	 esac
 	 done
@@ -4635,7 +5162,7 @@
 fi
 
 test -d ./--version && rmdir ./--version
- if test "${ac_cv_path_mkdir+set}" = set; then
+ if test ${ac_cv_path_mkdir+y}; then
 MKDIR_P="$ac_cv_path_mkdir -p"
 else
 # As a last resort, use the slow shell script. Don't cache a
@@ -4645,18 +5172,19 @@
 MKDIR_P="$ac_install_sh -d"
 fi
 fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $MKDIR_P" >&5
-$as_echo "$MKDIR_P" >&6; }
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $MKDIR_P" >&5
+printf "%s\n" "$MKDIR_P" >&6; }
 
 for ac_prog in gawk mawk nawk awk
 do
 # Extract the first word of "$ac_prog", so it can be a program name with args.
 set dummy $ac_prog; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_prog_AWK+:} false; then :
- $as_echo_n "(cached) " >&6
-else
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+printf %s "checking for $ac_word... " >&6; }
+if test ${ac_cv_prog_AWK+y}
+then :
+ printf %s "(cached) " >&6
+else $as_nop
 if test -n "$AWK"; then
 ac_cv_prog_AWK="$AWK" # Let the user override the test.
 else
@@ -4664,11 +5192,15 @@
 for as_dir in $PATH
 do
 IFS=$as_save_IFS
- test -z "$as_dir" && as_dir=.
+ case $as_dir in #(((
+ '') as_dir=./ ;;
+ */) ;;
+ *) as_dir=$as_dir/ ;;
+ esac
 for ac_exec_ext in '' $ac_executable_extensions; do
- if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
 ac_cv_prog_AWK="$ac_prog"
- $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
 break 2
 fi
 done
@@ -4679,24 +5211,25 @@
 fi
 AWK=$ac_cv_prog_AWK
 if test -n "$AWK"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5
-$as_echo "$AWK" >&6; }
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5
+printf "%s\n" "$AWK" >&6; }
 else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
+printf "%s\n" "no" >&6; }
 fi
 
 
 test -n "$AWK" && break
 done
 
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5
-$as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; }
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5
+printf %s "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; }
 set x ${MAKE-make}
-ac_make=`$as_echo "$2" | sed 's/+/p/g; s/^a-zA-Z0-9_/_/g'`
-if eval \${ac_cv_prog_make_${ac_make}_set+:} false; then :
- $as_echo_n "(cached) " >&6
-else
+ac_make=`printf "%s\n" "$2" | sed 's/+/p/g; s/^a-zA-Z0-9_/_/g'`
+if eval test \${ac_cv_prog_make_${ac_make}_set+y}
+then :
+ printf %s "(cached) " >&6
+else $as_nop
 cat >conftest.make <<\_ACEOF
 SHELL = /bin/sh
 all:
@@ -4712,12 +5245,12 @@
 rm -f conftest.make
 fi
 if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
-$as_echo "yes" >&6; }
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+printf "%s\n" "yes" >&6; }
 SET_MAKE=
 else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
+printf "%s\n" "no" >&6; }
 SET_MAKE="MAKE=${MAKE-make}"
 fi
 
@@ -4731,7 +5264,8 @@
 rmdir .tst 2>/dev/null
 
 # Check whether --enable-silent-rules was given.
-if test "${enable_silent_rules+set}" = set; then :
+if test ${enable_silent_rules+y}
+then :
 enableval=$enable_silent_rules;
 fi
 
@@ -4741,12 +5275,13 @@
 *) AM_DEFAULT_VERBOSITY=1;;
 esac
 am_make=${MAKE-make}
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $am_make supports nested variables" >&5
-$as_echo_n "checking whether $am_make supports nested variables... " >&6; }
-if ${am_cv_make_support_nested_variables+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- if $as_echo 'TRUE=$(BAR$(V))
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $am_make supports nested variables" >&5
+printf %s "checking whether $am_make supports nested variables... " >&6; }
+if test ${am_cv_make_support_nested_variables+y}
+then :
+ printf %s "(cached) " >&6
+else $as_nop
+ if printf "%s\n" 'TRUE=$(BAR$(V))
 BAR0=false
 BAR1=true
 V=1
@@ -4758,8 +5293,8 @@
 am_cv_make_support_nested_variables=no
 fi
 fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_make_support_nested_variables" >&5
-$as_echo "$am_cv_make_support_nested_variables" >&6; }
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $am_cv_make_support_nested_variables" >&5
+printf "%s\n" "$am_cv_make_support_nested_variables" >&6; }
 if test $am_cv_make_support_nested_variables = yes; then
 AM_V='$(V)'
 AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)'
@@ -4791,17 +5326,13 @@
 
 # Define the identity of the package.
 PACKAGE='xz'
- VERSION='5.2.5'
+ VERSION='5.4.1'
 
 
-cat >>confdefs.h <<_ACEOF
-#define PACKAGE "$PACKAGE"
-_ACEOF
+printf "%s\n" "#define PACKAGE \"$PACKAGE\"" >>confdefs.h
 
 
-cat >>confdefs.h <<_ACEOF
-#define VERSION "$VERSION"
-_ACEOF
+printf "%s\n" "#define VERSION \"$VERSION\"" >>confdefs.h
 
 # Some tools Automake needs.
 
@@ -4841,6 +5372,20 @@
 
 
 
+# Variables for tags utilities; see am/tags.am
+if test -z "$CTAGS"; then
+ CTAGS=ctags
+fi
+
+if test -z "$ETAGS"; then
+ ETAGS=etags
+fi
+
+if test -z "$CSCOPE"; then
+ CSCOPE=cscope
+fi
+
+
 
 # POSIX will say in a future version that running "rm -f" with no argument
 # is OK; and we want to be able to make that assumption in our Makefile
@@ -4884,24 +5429,33 @@
 fi
 fi
 
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ln -s works" >&5
-$as_echo_n "checking whether ln -s works... " >&6; }
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether ln -s works" >&5
+printf %s "checking whether ln -s works... " >&6; }
 LN_S=$as_ln_s
 if test "$LN_S" = "ln -s"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
-$as_echo "yes" >&6; }
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+printf "%s\n" "yes" >&6; }
 else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no, using $LN_S" >&5
-$as_echo "no, using $LN_S" >&6; }
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no, using $LN_S" >&5
+printf "%s\n" "no, using $LN_S" >&6; }
 fi
 
 
+
+
+
+
+
+
+
+
+
 DEPDIR="${am__leading_dot}deps"
 
 ac_config_commands="$ac_config_commands depfiles"
 
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} supports the include directive" >&5
-$as_echo_n "checking whether ${MAKE-make} supports the include directive... " >&6; }
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} supports the include directive" >&5
+printf %s "checking whether ${MAKE-make} supports the include directive... " >&6; }
 cat > confinc.mk << 'END'
 am__doit:
 	@echo this is the am__doit target >confinc.out
@@ -4937,11 +5491,12 @@
 fi
 done
 rm -f confinc.* confmf.*
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: ${_am_result}" >&5
-$as_echo "${_am_result}" >&6; }
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: ${_am_result}" >&5
+printf "%s\n" "${_am_result}" >&6; }
 
 # Check whether --enable-dependency-tracking was given.
-if test "${enable_dependency_tracking+set}" = set; then :
+if test ${enable_dependency_tracking+y}
+then :
 enableval=$enable_dependency_tracking;
 fi
 
@@ -4967,11 +5522,12 @@
 if test -n "$ac_tool_prefix"; then
 # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
 set dummy ${ac_tool_prefix}gcc; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_prog_CC+:} false; then :
- $as_echo_n "(cached) " >&6
-else
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+printf %s "checking for $ac_word... " >&6; }
+if test ${ac_cv_prog_CC+y}
+then :
+ printf %s "(cached) " >&6
+else $as_nop
 if test -n "$CC"; then
 ac_cv_prog_CC="$CC" # Let the user override the test.
 else
@@ -4979,11 +5535,15 @@
 for as_dir in $PATH
 do
 IFS=$as_save_IFS
- test -z "$as_dir" && as_dir=.
+ case $as_dir in #(((
+ '') as_dir=./ ;;
+ */) ;;
+ *) as_dir=$as_dir/ ;;
+ esac
 for ac_exec_ext in '' $ac_executable_extensions; do
- if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
 ac_cv_prog_CC="${ac_tool_prefix}gcc"
- $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
 break 2
 fi
 done
@@ -4994,11 +5554,11 @@
 fi
 CC=$ac_cv_prog_CC
 if test -n "$CC"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
-$as_echo "$CC" >&6; }
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
+printf "%s\n" "$CC" >&6; }
 else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
+printf "%s\n" "no" >&6; }
 fi
 
 
@@ -5007,11 +5567,12 @@
 ac_ct_CC=$CC
 # Extract the first word of "gcc", so it can be a program name with args.
 set dummy gcc; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_prog_ac_ct_CC+:} false; then :
- $as_echo_n "(cached) " >&6
-else
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+printf %s "checking for $ac_word... " >&6; }
+if test ${ac_cv_prog_ac_ct_CC+y}
+then :
+ printf %s "(cached) " >&6
+else $as_nop
 if test -n "$ac_ct_CC"; then
 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
 else
@@ -5019,11 +5580,15 @@
 for as_dir in $PATH
 do
 IFS=$as_save_IFS
- test -z "$as_dir" && as_dir=.
+ case $as_dir in #(((
+ '') as_dir=./ ;;
+ */) ;;
+ *) as_dir=$as_dir/ ;;
+ esac
 for ac_exec_ext in '' $ac_executable_extensions; do
- if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
 ac_cv_prog_ac_ct_CC="gcc"
- $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
 break 2
 fi
 done
@@ -5034,11 +5599,11 @@
 fi
 ac_ct_CC=$ac_cv_prog_ac_ct_CC
 if test -n "$ac_ct_CC"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
-$as_echo "$ac_ct_CC" >&6; }
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
+printf "%s\n" "$ac_ct_CC" >&6; }
 else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
+printf "%s\n" "no" >&6; }
 fi
 
 if test "x$ac_ct_CC" = x; then
@@ -5046,8 +5611,8 @@
 else
 case $cross_compiling:$ac_tool_warned in
 yes:)
-{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
-$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
 ac_tool_warned=yes ;;
 esac
 CC=$ac_ct_CC
@@ -5060,11 +5625,12 @@
 if test -n "$ac_tool_prefix"; then
 # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
 set dummy ${ac_tool_prefix}cc; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_prog_CC+:} false; then :
- $as_echo_n "(cached) " >&6
-else
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+printf %s "checking for $ac_word... " >&6; }
+if test ${ac_cv_prog_CC+y}
+then :
+ printf %s "(cached) " >&6
+else $as_nop
 if test -n "$CC"; then
 ac_cv_prog_CC="$CC" # Let the user override the test.
 else
@@ -5072,11 +5638,15 @@
 for as_dir in $PATH
 do
 IFS=$as_save_IFS
- test -z "$as_dir" && as_dir=.
+ case $as_dir in #(((
+ '') as_dir=./ ;;
+ */) ;;
+ *) as_dir=$as_dir/ ;;
+ esac
 for ac_exec_ext in '' $ac_executable_extensions; do
- if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
 ac_cv_prog_CC="${ac_tool_prefix}cc"
- $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
 break 2
 fi
 done
@@ -5087,11 +5657,11 @@
 fi
 CC=$ac_cv_prog_CC
 if test -n "$CC"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
-$as_echo "$CC" >&6; }
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
+printf "%s\n" "$CC" >&6; }
 else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
+printf "%s\n" "no" >&6; }
 fi
 
 
@@ -5100,11 +5670,12 @@
 if test -z "$CC"; then
 # Extract the first word of "cc", so it can be a program name with args.
 set dummy cc; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_prog_CC+:} false; then :
- $as_echo_n "(cached) " >&6
-else
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+printf %s "checking for $ac_word... " >&6; }
+if test ${ac_cv_prog_CC+y}
+then :
+ printf %s "(cached) " >&6
+else $as_nop
 if test -n "$CC"; then
 ac_cv_prog_CC="$CC" # Let the user override the test.
 else
@@ -5113,15 +5684,19 @@
 for as_dir in $PATH
 do
 IFS=$as_save_IFS
- test -z "$as_dir" && as_dir=.
+ case $as_dir in #(((
+ '') as_dir=./ ;;
+ */) ;;
+ *) as_dir=$as_dir/ ;;
+ esac
 for ac_exec_ext in '' $ac_executable_extensions; do
- if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
- if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
+ if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
+ if test "$as_dir$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
 ac_prog_rejected=yes
 continue
 fi
 ac_cv_prog_CC="cc"
- $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
 break 2
 fi
 done
@@ -5137,18 +5712,18 @@
 # However, it has the same basename, so the bogon will be chosen
 # first if we set CC to just the basename; use the full file name.
 shift
- ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
+ ac_cv_prog_CC="$as_dir$ac_word${1+' '}$@"
 fi
 fi
 fi
 fi
 CC=$ac_cv_prog_CC
 if test -n "$CC"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
-$as_echo "$CC" >&6; }
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
+printf "%s\n" "$CC" >&6; }
 else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
+printf "%s\n" "no" >&6; }
 fi
 
 
@@ -5159,11 +5734,12 @@
 do
 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_prog_CC+:} false; then :
- $as_echo_n "(cached) " >&6
-else
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+printf %s "checking for $ac_word... " >&6; }
+if test ${ac_cv_prog_CC+y}
+then :
+ printf %s "(cached) " >&6
+else $as_nop
 if test -n "$CC"; then
 ac_cv_prog_CC="$CC" # Let the user override the test.
 else
@@ -5171,11 +5747,15 @@
 for as_dir in $PATH
 do
 IFS=$as_save_IFS
- test -z "$as_dir" && as_dir=.
+ case $as_dir in #(((
+ '') as_dir=./ ;;
+ */) ;;
+ *) as_dir=$as_dir/ ;;
+ esac
 for ac_exec_ext in '' $ac_executable_extensions; do
- if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
 ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
- $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
 break 2
 fi
 done
@@ -5186,11 +5766,11 @@
 fi
 CC=$ac_cv_prog_CC
 if test -n "$CC"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
-$as_echo "$CC" >&6; }
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
+printf "%s\n" "$CC" >&6; }
 else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
+printf "%s\n" "no" >&6; }
 fi
 
 
@@ -5203,11 +5783,12 @@
 do
 # Extract the first word of "$ac_prog", so it can be a program name with args.
 set dummy $ac_prog; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_prog_ac_ct_CC+:} false; then :
- $as_echo_n "(cached) " >&6
-else
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+printf %s "checking for $ac_word... " >&6; }
+if test ${ac_cv_prog_ac_ct_CC+y}
+then :
+ printf %s "(cached) " >&6
+else $as_nop
 if test -n "$ac_ct_CC"; then
 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
 else
@@ -5215,11 +5796,15 @@
 for as_dir in $PATH
 do
 IFS=$as_save_IFS
- test -z "$as_dir" && as_dir=.
+ case $as_dir in #(((
+ '') as_dir=./ ;;
+ */) ;;
+ *) as_dir=$as_dir/ ;;
+ esac
 for ac_exec_ext in '' $ac_executable_extensions; do
- if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
 ac_cv_prog_ac_ct_CC="$ac_prog"
- $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
 break 2
 fi
 done
@@ -5230,11 +5815,11 @@
 fi
 ac_ct_CC=$ac_cv_prog_ac_ct_CC
 if test -n "$ac_ct_CC"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
-$as_echo "$ac_ct_CC" >&6; }
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
+printf "%s\n" "$ac_ct_CC" >&6; }
 else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
+printf "%s\n" "no" >&6; }
 fi
 
 
@@ -5246,34 +5831,138 @@
 else
 case $cross_compiling:$ac_tool_warned in
 yes:)
-{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
-$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+ CC=$ac_ct_CC
+ fi
+fi
+
+fi
+if test -z "$CC"; then
+ if test -n "$ac_tool_prefix"; then
+ # Extract the first word of "${ac_tool_prefix}clang", so it can be a program name with args.
+set dummy ${ac_tool_prefix}clang; ac_word=$2
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+printf %s "checking for $ac_word... " >&6; }
+if test ${ac_cv_prog_CC+y}
+then :
+ printf %s "(cached) " >&6
+else $as_nop
+ if test -n "$CC"; then
+ ac_cv_prog_CC="$CC" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ case $as_dir in #(((
+ '') as_dir=./ ;;
+ */) ;;
+ *) as_dir=$as_dir/ ;;
+ esac
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
+ ac_cv_prog_CC="${ac_tool_prefix}clang"
+ printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+CC=$ac_cv_prog_CC
+if test -n "$CC"; then
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
+printf "%s\n" "$CC" >&6; }
+else
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
+printf "%s\n" "no" >&6; }
+fi
+
+
+fi
+if test -z "$ac_cv_prog_CC"; then
+ ac_ct_CC=$CC
+ # Extract the first word of "clang", so it can be a program name with args.
+set dummy clang; ac_word=$2
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+printf %s "checking for $ac_word... " >&6; }
+if test ${ac_cv_prog_ac_ct_CC+y}
+then :
+ printf %s "(cached) " >&6
+else $as_nop
+ if test -n "$ac_ct_CC"; then
+ ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ case $as_dir in #(((
+ '') as_dir=./ ;;
+ */) ;;
+ *) as_dir=$as_dir/ ;;
+ esac
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
+ ac_cv_prog_ac_ct_CC="clang"
+ printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_CC=$ac_cv_prog_ac_ct_CC
+if test -n "$ac_ct_CC"; then
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
+printf "%s\n" "$ac_ct_CC" >&6; }
+else
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
+printf "%s\n" "no" >&6; }
+fi
+
+ if test "x$ac_ct_CC" = x; then
+ CC=""
+ else
+ case $cross_compiling:$ac_tool_warned in
+yes:)
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
 ac_tool_warned=yes ;;
 esac
 CC=$ac_ct_CC
 fi
+else
+ CC="$ac_cv_prog_CC"
 fi
 
 fi
 
 
-test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
-$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+test -z "$CC" && { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;}
 as_fn_error $? "no acceptable C compiler found in \$PATH
 See \`config.log' for more details" "$LINENO" 5; }
 
 # Provide some information about the compiler.
-$as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
+printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
 set X $ac_compile
 ac_compiler=$2
-for ac_option in --version -v -V -qversion; do
+for ac_option in --version -v -V -qversion -version; do
 { { ac_try="$ac_compiler $ac_option >&5"
 case "(($ac_try" in
 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
 *) ac_try_echo=$ac_try;;
 esac
 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
-$as_echo "$ac_try_echo"; } >&5
+printf "%s\n" "$ac_try_echo"; } >&5
 (eval "$ac_compiler $ac_option >&5") 2>conftest.err
 ac_status=$?
 if test -s conftest.err; then
@@ -5283,7 +5972,7 @@
 cat conftest.er1 >&5
 fi
 rm -f conftest.er1 conftest.err
- $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
 test $ac_status = 0; }
 done
 
@@ -5291,7 +5980,7 @@
 /* end confdefs.h. */
 
 int
-main ()
+main (void)
 {
 
 ;
@@ -5303,9 +5992,9 @@
 # Try to create an executable without -o first, disregard a.out.
 # It will help us diagnose broken compilers, and finding out an intuition
 # of exeext.
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
-$as_echo_n "checking whether the C compiler works... " >&6; }
-ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest^ *//'`
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
+printf %s "checking whether the C compiler works... " >&6; }
+ac_link_default=`printf "%s\n" "$ac_link" | sed 's/ -o *conftest^ *//'`
 
 # The possible output files:
 ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
@@ -5326,11 +6015,12 @@
 *) ac_try_echo=$ac_try;;
 esac
 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
-$as_echo "$ac_try_echo"; } >&5
+printf "%s\n" "$ac_try_echo"; } >&5
 (eval "$ac_link_default") 2>&5
 ac_status=$?
- $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
- test $ac_status = 0; }; then :
+ printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }
+then :
 # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
 # in a Makefile. We should not override ac_cv_exeext if it was cached,
@@ -5347,7 +6037,7 @@
 	# certainly right.
 	break;;
 *.* )
-	if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
+	if test ${ac_cv_exeext+y} && test "$ac_cv_exeext" != no;
 	then :; else
 	 ac_cv_exeext=`expr "$ac_file" : '^.*$\..*$'`
 	fi
@@ -5363,44 +6053,46 @@
 done
 test "$ac_cv_exeext" = no && ac_cv_exeext=
 
-else
+else $as_nop
 ac_file=''
 fi
-if test -z "$ac_file"; then :
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-$as_echo "$as_me: failed program was:" >&5
+if test -z "$ac_file"
+then :
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
+printf "%s\n" "no" >&6; }
+printf "%s\n" "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
-{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
-$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+{ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;}
 as_fn_error 77 "C compiler cannot create executables
 See \`config.log' for more details" "$LINENO" 5; }
-else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
-$as_echo "yes" >&6; }
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
-$as_echo_n "checking for C compiler default output file name... " >&6; }
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
-$as_echo "$ac_file" >&6; }
+else $as_nop
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+printf "%s\n" "yes" >&6; }
+fi
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
+printf %s "checking for C compiler default output file name... " >&6; }
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
+printf "%s\n" "$ac_file" >&6; }
 ac_exeext=$ac_cv_exeext
 
 rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out
 ac_clean_files=$ac_clean_files_save
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
-$as_echo_n "checking for suffix of executables... " >&6; }
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
+printf %s "checking for suffix of executables... " >&6; }
 if { { ac_try="$ac_link"
 case "(($ac_try" in
 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
 *) ac_try_echo=$ac_try;;
 esac
 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
-$as_echo "$ac_try_echo"; } >&5
+printf "%s\n" "$ac_try_echo"; } >&5
 (eval "$ac_link") 2>&5
 ac_status=$?
- $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
- test $ac_status = 0; }; then :
+ printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }
+then :
 # If both `conftest.exe' and `conftest' are `present' (well, observable)
 # catch `conftest.exe'. For instance with Cygwin, `ls conftest' will
 # work properly (i.e., refer to `conftest.exe'), while it won't with
@@ -5414,15 +6106,15 @@
 * ) break;;
 esac
 done
-else
- { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
-$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+else $as_nop
+ { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;}
 as_fn_error $? "cannot compute suffix of executables: cannot compile and link
 See \`config.log' for more details" "$LINENO" 5; }
 fi
 rm -f conftest conftest$ac_cv_exeext
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
-$as_echo "$ac_cv_exeext" >&6; }
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
+printf "%s\n" "$ac_cv_exeext" >&6; }
 
 rm -f conftest.$ac_ext
 EXEEXT=$ac_cv_exeext
@@ -5431,7 +6123,7 @@
 /* end confdefs.h. */
 #include <stdio.h>
 int
-main ()
+main (void)
 {
 FILE *f = fopen ("conftest.out", "w");
 return ferror (f) || fclose (f) != 0;
@@ -5443,8 +6135,8 @@
 ac_clean_files="$ac_clean_files conftest.out"
 # Check that the compiler produces executables we can run. If not, either
 # the compiler is broken, or we cross compile.
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
-$as_echo_n "checking whether we are cross compiling... " >&6; }
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
+printf %s "checking whether we are cross compiling... " >&6; }
 if test "$cross_compiling" != yes; then
 { { ac_try="$ac_link"
 case "(($ac_try" in
@@ -5452,10 +6144,10 @@
 *) ac_try_echo=$ac_try;;
 esac
 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
-$as_echo "$ac_try_echo"; } >&5
+printf "%s\n" "$ac_try_echo"; } >&5
 (eval "$ac_link") 2>&5
 ac_status=$?
- $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
 test $ac_status = 0; }
 if { ac_try='./conftest$ac_cv_exeext'
 { { case "(($ac_try" in
@@ -5463,39 +6155,40 @@
 *) ac_try_echo=$ac_try;;
 esac
 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
-$as_echo "$ac_try_echo"; } >&5
+printf "%s\n" "$ac_try_echo"; } >&5
 (eval "$ac_try") 2>&5
 ac_status=$?
- $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
 test $ac_status = 0; }; }; then
 cross_compiling=no
 else
 if test "$cross_compiling" = maybe; then
 	cross_compiling=yes
 else
-	{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
-$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
-as_fn_error $? "cannot run C compiled programs.
+	{ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;}
+as_fn_error 77 "cannot run C compiled programs.
 If you meant to cross compile, use \`--host'.
 See \`config.log' for more details" "$LINENO" 5; }
 fi
 fi
 fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
-$as_echo "$cross_compiling" >&6; }
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
+printf "%s\n" "$cross_compiling" >&6; }
 
 rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out
 ac_clean_files=$ac_clean_files_save
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
-$as_echo_n "checking for suffix of object files... " >&6; }
-if ${ac_cv_objext+:} false; then :
- $as_echo_n "(cached) " >&6
-else
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
+printf %s "checking for suffix of object files... " >&6; }
+if test ${ac_cv_objext+y}
+then :
+ printf %s "(cached) " >&6
+else $as_nop
 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 /* end confdefs.h. */
 
 int
-main ()
+main (void)
 {
 
 ;
@@ -5509,11 +6202,12 @@
 *) ac_try_echo=$ac_try;;
 esac
 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
-$as_echo "$ac_try_echo"; } >&5
+printf "%s\n" "$ac_try_echo"; } >&5
 (eval "$ac_compile") 2>&5
 ac_status=$?
- $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
- test $ac_status = 0; }; then :
+ printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }
+then :
 for ac_file in conftest.o conftest.obj conftest.*; do
 test -f "$ac_file" || continue;
 case $ac_file in
@@ -5522,31 +6216,32 @@
 break;;
 esac
 done
-else
- $as_echo "$as_me: failed program was:" >&5
+else $as_nop
+ printf "%s\n" "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
-{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
-$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+{ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;}
 as_fn_error $? "cannot compute suffix of object files: cannot compile
 See \`config.log' for more details" "$LINENO" 5; }
 fi
 rm -f conftest.$ac_cv_objext conftest.$ac_ext
 fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
-$as_echo "$ac_cv_objext" >&6; }
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
+printf "%s\n" "$ac_cv_objext" >&6; }
 OBJEXT=$ac_cv_objext
 ac_objext=$OBJEXT
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
-$as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
-if ${ac_cv_c_compiler_gnu+:} false; then :
- $as_echo_n "(cached) " >&6
-else
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether the compiler supports GNU C" >&5
+printf %s "checking whether the compiler supports GNU C... " >&6; }
+if test ${ac_cv_c_compiler_gnu+y}
+then :
+ printf %s "(cached) " >&6
+else $as_nop
 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 /* end confdefs.h. */
 
 int
-main ()
+main (void)
 {
 #ifndef __GNUC__
 choke me
@@ -5556,29 +6251,33 @@
 return 0;
 }
 _ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
+if ac_fn_c_try_compile "$LINENO"
+then :
 ac_compiler_gnu=yes
-else
+else $as_nop
 ac_compiler_gnu=no
 fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
 ac_cv_c_compiler_gnu=$ac_compiler_gnu
 
 fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
-$as_echo "$ac_cv_c_compiler_gnu" >&6; }
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
+printf "%s\n" "$ac_cv_c_compiler_gnu" >&6; }
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+
 if test $ac_compiler_gnu = yes; then
 GCC=yes
 else
 GCC=
 fi
-ac_test_CFLAGS=${CFLAGS+set}
+ac_test_CFLAGS=${CFLAGS+y}
 ac_save_CFLAGS=$CFLAGS
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
-$as_echo_n "checking whether $CC accepts -g... " >&6; }
-if ${ac_cv_prog_cc_g+:} false; then :
- $as_echo_n "(cached) " >&6
-else
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
+printf %s "checking whether $CC accepts -g... " >&6; }
+if test ${ac_cv_prog_cc_g+y}
+then :
+ printf %s "(cached) " >&6
+else $as_nop
 ac_save_c_werror_flag=$ac_c_werror_flag
 ac_c_werror_flag=yes
 ac_cv_prog_cc_g=no
@@ -5587,57 +6286,60 @@
 /* end confdefs.h. */
 
 int
-main ()
+main (void)
 {
 
 ;
 return 0;
 }
 _ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
+if ac_fn_c_try_compile "$LINENO"
+then :
 ac_cv_prog_cc_g=yes
-else
+else $as_nop
 CFLAGS=""
 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 /* end confdefs.h. */
 
 int
-main ()
+main (void)
 {
 
 ;
 return 0;
 }
 _ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
+if ac_fn_c_try_compile "$LINENO"
+then :
 
-else
+else $as_nop
 ac_c_werror_flag=$ac_save_c_werror_flag
 	 CFLAGS="-g"
 	 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 /* end confdefs.h. */
 
 int
-main ()
+main (void)
 {
 
 ;
 return 0;
 }
 _ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
+if ac_fn_c_try_compile "$LINENO"
+then :
 ac_cv_prog_cc_g=yes
 fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
 fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
 fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
 ac_c_werror_flag=$ac_save_c_werror_flag
 fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
-$as_echo "$ac_cv_prog_cc_g" >&6; }
-if test "$ac_test_CFLAGS" = set; then
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
+printf "%s\n" "$ac_cv_prog_cc_g" >&6; }
+if test $ac_test_CFLAGS; then
 CFLAGS=$ac_save_CFLAGS
 elif test $ac_cv_prog_cc_g = yes; then
 if test "$GCC" = yes; then
@@ -5652,94 +6354,144 @@
 CFLAGS=
 fi
 fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
-$as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
-if ${ac_cv_prog_cc_c89+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- ac_cv_prog_cc_c89=no
+ac_prog_cc_stdc=no
+if test x$ac_prog_cc_stdc = xno
+then :
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CC option to enable C11 features" >&5
+printf %s "checking for $CC option to enable C11 features... " >&6; }
+if test ${ac_cv_prog_cc_c11+y}
+then :
+ printf %s "(cached) " >&6
+else $as_nop
+ ac_cv_prog_cc_c11=no
 ac_save_CC=$CC
 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 /* end confdefs.h. */
-#include <stdarg.h>
-#include <stdio.h>
-struct stat;
-/* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */
-struct buf { int x; };
-FILE * (*rcsopen) (struct buf *, struct stat *, int);
-static char *e (p, i)
- char **p;
- int i;
-{
- return pi;
-}
-static char *f (char * (*g) (char **, int), char **p, ...)
-{
- char *s;
- va_list v;
- va_start (v,p);
- s = g (p, va_arg (v,int));
- va_end (v);
- return s;
-}
-
-/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has
- function prototypes and stuff, but not '\xHH' hex character constants.
- These don't provoke an error unfortunately, instead are silently treated
- as 'x'. The following induces an error, until -std is added to get
- proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an
- array size at least. It's necessary to write '\x00'==0 to get something
- that's true only with -std. */
-int osf4_cc_array '\x00' == 0 ? 1 : -1;
+$ac_c_conftest_c11_program
+_ACEOF
+for ac_arg in '' -std=gnu11
+do
+ CC="$ac_save_CC $ac_arg"
+ if ac_fn_c_try_compile "$LINENO"
+then :
+ ac_cv_prog_cc_c11=$ac_arg
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.beam
+ test "x$ac_cv_prog_cc_c11" != "xno" && break
+done
+rm -f conftest.$ac_ext
+CC=$ac_save_CC
+fi
 
-/* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
- inside strings and character constants. */
-#define FOO(x) 'x'
-int xlc6_cc_arrayFOO(a) == 'x' ? 1 : -1;
+if test "x$ac_cv_prog_cc_c11" = xno
+then :
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
+printf "%s\n" "unsupported" >&6; }
+else $as_nop
+ if test "x$ac_cv_prog_cc_c11" = x
+then :
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
+printf "%s\n" "none needed" >&6; }
+else $as_nop
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c11" >&5
+printf "%s\n" "$ac_cv_prog_cc_c11" >&6; }
+ CC="$CC $ac_cv_prog_cc_c11"
+fi
+ ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c11
+ ac_prog_cc_stdc=c11
+fi
+fi
+if test x$ac_prog_cc_stdc = xno
+then :
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CC option to enable C99 features" >&5
+printf %s "checking for $CC option to enable C99 features... " >&6; }
+if test ${ac_cv_prog_cc_c99+y}
+then :
+ printf %s "(cached) " >&6
+else $as_nop
+ ac_cv_prog_cc_c99=no
+ac_save_CC=$CC
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+$ac_c_conftest_c99_program
+_ACEOF
+for ac_arg in '' -std=gnu99 -std=c99 -c99 -qlanglvl=extc1x -qlanglvl=extc99 -AC99 -D_STDC_C99=
+do
+ CC="$ac_save_CC $ac_arg"
+ if ac_fn_c_try_compile "$LINENO"
+then :
+ ac_cv_prog_cc_c99=$ac_arg
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.beam
+ test "x$ac_cv_prog_cc_c99" != "xno" && break
+done
+rm -f conftest.$ac_ext
+CC=$ac_save_CC
+fi
 
-int test (int i, double x);
-struct s1 {int (*f) (int a);};
-struct s2 {int (*f) (double a);};
-int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
-int argc;
-char **argv;
-int
-main ()
-{
-return f (e, argv, 0) != argv0 || f (e, argv, 1) != argv1;
- ;
- return 0;
-}
+if test "x$ac_cv_prog_cc_c99" = xno
+then :
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
+printf "%s\n" "unsupported" >&6; }
+else $as_nop
+ if test "x$ac_cv_prog_cc_c99" = x
+then :
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
+printf "%s\n" "none needed" >&6; }
+else $as_nop
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c99" >&5
+printf "%s\n" "$ac_cv_prog_cc_c99" >&6; }
+ CC="$CC $ac_cv_prog_cc_c99"
+fi
+ ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c99
+ ac_prog_cc_stdc=c99
+fi
+fi
+if test x$ac_prog_cc_stdc = xno
+then :
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CC option to enable C89 features" >&5
+printf %s "checking for $CC option to enable C89 features... " >&6; }
+if test ${ac_cv_prog_cc_c89+y}
+then :
+ printf %s "(cached) " >&6
+else $as_nop
+ ac_cv_prog_cc_c89=no
+ac_save_CC=$CC
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+$ac_c_conftest_c89_program
 _ACEOF
-for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
-	-Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
+for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
 do
 CC="$ac_save_CC $ac_arg"
- if ac_fn_c_try_compile "$LINENO"; then :
+ if ac_fn_c_try_compile "$LINENO"
+then :
 ac_cv_prog_cc_c89=$ac_arg
 fi
-rm -f core conftest.err conftest.$ac_objext
+rm -f core conftest.err conftest.$ac_objext conftest.beam
 test "x$ac_cv_prog_cc_c89" != "xno" && break
 done
 rm -f conftest.$ac_ext
 CC=$ac_save_CC
-
 fi
-# AC_CACHE_VAL
-case "x$ac_cv_prog_cc_c89" in
- x)
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
-$as_echo "none needed" >&6; } ;;
- xno)
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
-$as_echo "unsupported" >&6; } ;;
- *)
- CC="$CC $ac_cv_prog_cc_c89"
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
-$as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
-esac
-if test "x$ac_cv_prog_cc_c89" != xno; then :
 
+if test "x$ac_cv_prog_cc_c89" = xno
+then :
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
+printf "%s\n" "unsupported" >&6; }
+else $as_nop
+ if test "x$ac_cv_prog_cc_c89" = x
+then :
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
+printf "%s\n" "none needed" >&6; }
+else $as_nop
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
+printf "%s\n" "$ac_cv_prog_cc_c89" >&6; }
+ CC="$CC $ac_cv_prog_cc_c89"
+fi
+ ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c89
+ ac_prog_cc_stdc=c89
+fi
 fi
 
 ac_ext=c
@@ -5748,21 +6500,23 @@
 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
 ac_compiler_gnu=$ac_cv_c_compiler_gnu
 
-ac_ext=c
+
+ ac_ext=c
 ac_cpp='$CPP $CPPFLAGS'
 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
 ac_compiler_gnu=$ac_cv_c_compiler_gnu
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC understands -c and -o together" >&5
-$as_echo_n "checking whether $CC understands -c and -o together... " >&6; }
-if ${am_cv_prog_cc_c_o+:} false; then :
- $as_echo_n "(cached) " >&6
-else
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $CC understands -c and -o together" >&5
+printf %s "checking whether $CC understands -c and -o together... " >&6; }
+if test ${am_cv_prog_cc_c_o+y}
+then :
+ printf %s "(cached) " >&6
+else $as_nop
 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 /* end confdefs.h. */
 
 int
-main ()
+main (void)
 {
 
 ;
@@ -5790,8 +6544,8 @@
 rm -f core conftest*
 unset am_i
 fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_prog_cc_c_o" >&5
-$as_echo "$am_cv_prog_cc_c_o" >&6; }
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $am_cv_prog_cc_c_o" >&5
+printf "%s\n" "$am_cv_prog_cc_c_o" >&6; }
 if test "$am_cv_prog_cc_c_o" != yes; then
 # Losing compiler, so override with the script.
 # FIXME: It is wrong to rewrite CC.
@@ -5809,11 +6563,12 @@
 
 depcc="$CC" am_compiler_list=
 
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5
-$as_echo_n "checking dependency style of $depcc... " >&6; }
-if ${am_cv_CC_dependencies_compiler_type+:} false; then :
- $as_echo_n "(cached) " >&6
-else
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5
+printf %s "checking dependency style of $depcc... " >&6; }
+if test ${am_cv_CC_dependencies_compiler_type+y}
+then :
+ printf %s "(cached) " >&6
+else $as_nop
 if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
 # We make a subdir and do the tests there. Otherwise we can end up
 # making bogus files that we don't know about and never remove. For
@@ -5920,8 +6675,8 @@
 fi
 
 fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5
-$as_echo "$am_cv_CC_dependencies_compiler_type" >&6; }
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5
+printf "%s\n" "$am_cv_CC_dependencies_compiler_type" >&6; }
 CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type
 
 if
@@ -5935,182 +6690,6 @@
 fi
 
 
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C99" >&5
-$as_echo_n "checking for $CC option to accept ISO C99... " >&6; }
-if ${ac_cv_prog_cc_c99+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- ac_cv_prog_cc_c99=no
-ac_save_CC=$CC
-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-#include <stdarg.h>
-#include <stdbool.h>
-#include <stdlib.h>
-#include <wchar.h>
-#include <stdio.h>
-
-// Check varargs macros. These examples are taken from C99 6.10.3.5.
-#define debug(...) fprintf (stderr, __VA_ARGS__)
-#define showlist(...) puts (#__VA_ARGS__)
-#define report(test,...) ((test) ? puts (#test) : printf (__VA_ARGS__))
-static void
-test_varargs_macros (void)
-{
- int x = 1234;
- int y = 5678;
- debug ("Flag");
- debug ("X = %d\n", x);
- showlist (The first, second, and third items.);
- report (x>y, "x is %d but y is %d", x, y);
-}
-
-// Check long long types.
-#define BIG64 18446744073709551615ull
-#define BIG32 4294967295ul
-#define BIG_OK (BIG64 / BIG32 == 4294967297ull && BIG64 % BIG32 == 0)
-#if !BIG_OK
- your preprocessor is broken;
-#endif
-#if BIG_OK
-#else
- your preprocessor is broken;
-#endif
-static long long int bignum = -9223372036854775807LL;
-static unsigned long long int ubignum = BIG64;
-
-struct incomplete_array
-{
- int datasize;
- double data;
-};
-
-struct named_init {
- int number;
- const wchar_t *name;
- double average;
-};
-
-typedef const char *ccp;
-
-static inline int
-test_restrict (ccp restrict text)
-{
- // See if C++-style comments work.
- // Iterate through items via the restricted pointer.
- // Also check for declarations in for loops.
- for (unsigned int i = 0; *(text+i) != '\0'; ++i)
- continue;
- return 0;
-}
-
-// Check varargs and va_copy.
-static void
-test_varargs (const char *format, ...)
-{
- va_list args;
- va_start (args, format);
- va_list args_copy;
- va_copy (args_copy, args);
-
- const char *str;
- int number;
- float fnumber;
-
- while (*format)
- {
- switch (*format++)
-	{
-	case 's': // string
-	 str = va_arg (args_copy, const char *);
-	 break;
-	case 'd': // int
-	 number = va_arg (args_copy, int);
-	 break;
-	case 'f': // float
-	 fnumber = va_arg (args_copy, double);
-	 break;
-	default:
-	 break;
-	}
- }
- va_end (args_copy);
- va_end (args);
-}
-
-int
-main ()
-{
-
- // Check bool.
- _Bool success = false;
-
- // Check restrict.
- if (test_restrict ("String literal") == 0)
- success = true;
- char *restrict newvar = "Another string";
-
- // Check varargs.
- test_varargs ("s, d' f .", "string", 65, 34.234);
- test_varargs_macros ();
-
- // Check flexible array members.
- struct incomplete_array *ia =
- malloc (sizeof (struct incomplete_array) + (sizeof (double) * 10));
- ia->datasize = 10;
- for (int i = 0; i < ia->datasize; ++i)
- ia->datai = i * 1.234;
-
- // Check named initializers.
- struct named_init ni = {
- .number = 34,
- .name = L"Test wide string",
- .average = 543.34343,
- };
-
- ni.number = 58;
-
- int dynamic_arrayni.number;
- dynamic_arrayni.number - 1 = 543;
-
- // work around unused variable warnings
- return (!success || bignum == 0LL || ubignum == 0uLL || newvar0 == 'x'
-	 || dynamic_arrayni.number - 1 != 543);
-
- ;
- return 0;
-}
-_ACEOF
-for ac_arg in '' -std=gnu99 -std=c99 -c99 -AC99 -D_STDC_C99= -qlanglvl=extc99
-do
- CC="$ac_save_CC $ac_arg"
- if ac_fn_c_try_compile "$LINENO"; then :
- ac_cv_prog_cc_c99=$ac_arg
-fi
-rm -f core conftest.err conftest.$ac_objext
- test "x$ac_cv_prog_cc_c99" != "xno" && break
-done
-rm -f conftest.$ac_ext
-CC=$ac_save_CC
-
-fi
-# AC_CACHE_VAL
-case "x$ac_cv_prog_cc_c99" in
- x)
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
-$as_echo "none needed" >&6; } ;;
- xno)
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
-$as_echo "unsupported" >&6; } ;;
- *)
- CC="$CC $ac_cv_prog_cc_c99"
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c99" >&5
-$as_echo "$ac_cv_prog_cc_c99" >&6; } ;;
-esac
-if test "x$ac_cv_prog_cc_c99" != xno; then :
-
-fi
-
 
 if test x$ac_cv_prog_cc_c99 = xno ; then
 	as_fn_error $? "No C99 compiler was found." "$LINENO" 5
@@ -6126,11 +6705,12 @@
 
 depcc="$CCAS" am_compiler_list=
 
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5
-$as_echo_n "checking dependency style of $depcc... " >&6; }
-if ${am_cv_CCAS_dependencies_compiler_type+:} false; then :
- $as_echo_n "(cached) " >&6
-else
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5
+printf %s "checking dependency style of $depcc... " >&6; }
+if test ${am_cv_CCAS_dependencies_compiler_type+y}
+then :
+ printf %s "(cached) " >&6
+else $as_nop
 if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
 # We make a subdir and do the tests there. Otherwise we can end up
 # making bogus files that we don't know about and never remove. For
@@ -6235,8 +6815,8 @@
 fi
 
 fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CCAS_dependencies_compiler_type" >&5
-$as_echo "$am_cv_CCAS_dependencies_compiler_type" >&6; }
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $am_cv_CCAS_dependencies_compiler_type" >&5
+printf "%s\n" "$am_cv_CCAS_dependencies_compiler_type" >&6; }
 CCASDEPMODE=depmode=$am_cv_CCAS_dependencies_compiler_type
 
 if
@@ -6251,45 +6831,291 @@
 
 
 
+ac_header= ac_cache=
+for ac_item in $ac_header_c_list
+do
+ if test $ac_cache; then
+ ac_fn_c_check_header_compile "$LINENO" $ac_header ac_cv_header_$ac_cache "$ac_includes_default"
+ if eval test \"x\$ac_cv_header_$ac_cache\" = xyes; then
+ printf "%s\n" "#define $ac_item 1" >> confdefs.h
+ fi
+ ac_header= ac_cache=
+ elif test $ac_header; then
+ ac_cache=$ac_item
+ else
+ ac_header=$ac_item
+ fi
+done
+
+
+
+
+
+
+
+
+if test $ac_cv_header_stdlib_h = yes && test $ac_cv_header_string_h = yes
+then :
+
+printf "%s\n" "#define STDC_HEADERS 1" >>confdefs.h
+
+fi
+
+
+
+
+
+
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether it is safe to define __EXTENSIONS__" >&5
+printf %s "checking whether it is safe to define __EXTENSIONS__... " >&6; }
+if test ${ac_cv_safe_to_define___extensions__+y}
+then :
+ printf %s "(cached) " >&6
+else $as_nop
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+# define __EXTENSIONS__ 1
+ $ac_includes_default
+int
+main (void)
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"
+then :
+ ac_cv_safe_to_define___extensions__=yes
+else $as_nop
+ ac_cv_safe_to_define___extensions__=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
+fi
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_safe_to_define___extensions__" >&5
+printf "%s\n" "$ac_cv_safe_to_define___extensions__" >&6; }
+
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether _XOPEN_SOURCE should be defined" >&5
+printf %s "checking whether _XOPEN_SOURCE should be defined... " >&6; }
+if test ${ac_cv_should_define__xopen_source+y}
+then :
+ printf %s "(cached) " >&6
+else $as_nop
+ ac_cv_should_define__xopen_source=no
+ if test $ac_cv_header_wchar_h = yes
+then :
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+ #include <wchar.h>
+ mbstate_t x;
+int
+main (void)
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"
+then :
+
+else $as_nop
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+ #define _XOPEN_SOURCE 500
+ #include <wchar.h>
+ mbstate_t x;
+int
+main (void)
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"
+then :
+ ac_cv_should_define__xopen_source=yes
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
+fi
+fi
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_should_define__xopen_source" >&5
+printf "%s\n" "$ac_cv_should_define__xopen_source" >&6; }
+
+ printf "%s\n" "#define _ALL_SOURCE 1" >>confdefs.h
+
+ printf "%s\n" "#define _DARWIN_C_SOURCE 1" >>confdefs.h
+
+ printf "%s\n" "#define _GNU_SOURCE 1" >>confdefs.h
+
+ printf "%s\n" "#define _HPUX_ALT_XOPEN_SOCKET_API 1" >>confdefs.h
+
+ printf "%s\n" "#define _NETBSD_SOURCE 1" >>confdefs.h
+
+ printf "%s\n" "#define _OPENBSD_SOURCE 1" >>confdefs.h
+
+ printf "%s\n" "#define _POSIX_PTHREAD_SEMANTICS 1" >>confdefs.h
+
+ printf "%s\n" "#define __STDC_WANT_IEC_60559_ATTRIBS_EXT__ 1" >>confdefs.h
+
+ printf "%s\n" "#define __STDC_WANT_IEC_60559_BFP_EXT__ 1" >>confdefs.h
+
+ printf "%s\n" "#define __STDC_WANT_IEC_60559_DFP_EXT__ 1" >>confdefs.h
+
+ printf "%s\n" "#define __STDC_WANT_IEC_60559_FUNCS_EXT__ 1" >>confdefs.h
+
+ printf "%s\n" "#define __STDC_WANT_IEC_60559_TYPES_EXT__ 1" >>confdefs.h
+
+ printf "%s\n" "#define __STDC_WANT_LIB_EXT2__ 1" >>confdefs.h
+
+ printf "%s\n" "#define __STDC_WANT_MATH_SPEC_FUNCS__ 1" >>confdefs.h
+
+ printf "%s\n" "#define _TANDEM_SOURCE 1" >>confdefs.h
+
+ if test $ac_cv_header_minix_config_h = yes
+then :
+ MINIX=yes
+ printf "%s\n" "#define _MINIX 1" >>confdefs.h
+
+ printf "%s\n" "#define _POSIX_SOURCE 1" >>confdefs.h
+
+ printf "%s\n" "#define _POSIX_1_SOURCE 2" >>confdefs.h
+
+else $as_nop
+ MINIX=
+fi
+ if test $ac_cv_safe_to_define___extensions__ = yes
+then :
+ printf "%s\n" "#define __EXTENSIONS__ 1" >>confdefs.h
+
+fi
+ if test $ac_cv_should_define__xopen_source = yes
+then :
+ printf "%s\n" "#define _XOPEN_SOURCE 500" >>confdefs.h
+
+fi
+
+
+case $enable_threads in
+	posix)
+		echo
+		echo "POSIX threading support:"
+		{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for a sed that does not truncate output" >&5
+printf %s "checking for a sed that does not truncate output... " >&6; }
+if test ${ac_cv_path_SED+y}
+then :
+ printf %s "(cached) " >&6
+else $as_nop
+ ac_script=s/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb/
+ for ac_i in 1 2 3 4 5 6 7; do
+ ac_script="$ac_script$as_nl$ac_script"
+ done
+ echo "$ac_script" 2>/dev/null | sed 99q >conftest.sed
+ { ac_script=; unset ac_script;}
+ if test -z "$SED"; then
+ ac_path_SED_found=false
+ # Loop through the user's path and test for each of PROGNAME-LIST
+ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ case $as_dir in #(((
+ '') as_dir=./ ;;
+ */) ;;
+ *) as_dir=$as_dir/ ;;
+ esac
+ for ac_prog in sed gsed
+ do
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ ac_path_SED="$as_dir$ac_prog$ac_exec_ext"
+ as_fn_executable_p "$ac_path_SED" || continue
+# Check for GNU ac_path_SED and select it if it is found.
+ # Check for GNU $ac_path_SED
+case `"$ac_path_SED" --version 2>&1` in
+*GNU*)
+ ac_cv_path_SED="$ac_path_SED" ac_path_SED_found=:;;
+*)
+ ac_count=0
+ printf %s 0123456789 >"conftest.in"
+ while :
+ do
+ cat "conftest.in" "conftest.in" >"conftest.tmp"
+ mv "conftest.tmp" "conftest.in"
+ cp "conftest.in" "conftest.nl"
+ printf "%s\n" '' >> "conftest.nl"
+ "$ac_path_SED" -f conftest.sed < "conftest.nl" >"conftest.out" 2>/dev/null || break
+ diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
+ as_fn_arith $ac_count + 1 && ac_count=$as_val
+ if test $ac_count -gt ${ac_path_SED_max-0}; then
+ # Best one so far, save it but keep looking for a better one
+ ac_cv_path_SED="$ac_path_SED"
+ ac_path_SED_max=$ac_count
+ fi
+ # 10*(2^10) chars as input seems more than enough
+ test $ac_count -gt 10 && break
+ done
+ rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
+esac
+
+ $ac_path_SED_found && break 3
+ done
+ done
+ done
+IFS=$as_save_IFS
+ if test -z "$ac_cv_path_SED"; then
+ as_fn_error $? "no acceptable sed could be found in \$PATH" "$LINENO" 5
+ fi
+else
+ ac_cv_path_SED=$SED
+fi
+
+fi
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_SED" >&5
+printf "%s\n" "$ac_cv_path_SED" >&6; }
+ SED="$ac_cv_path_SED"
+ rm -f conftest.sed
+
 ac_ext=c
 ac_cpp='$CPP $CPPFLAGS'
 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
 ac_compiler_gnu=$ac_cv_c_compiler_gnu
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
-$as_echo_n "checking how to run the C preprocessor... " >&6; }
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
+printf %s "checking how to run the C preprocessor... " >&6; }
 # On Suns, sometimes $CPP names a directory.
 if test -n "$CPP" && test -d "$CPP"; then
 CPP=
 fi
 if test -z "$CPP"; then
- if ${ac_cv_prog_CPP+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- # Double quotes because CPP needs to be expanded
- for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
+ if test ${ac_cv_prog_CPP+y}
+then :
+ printf %s "(cached) " >&6
+else $as_nop
+ # Double quotes because $CC needs to be expanded
+ for CPP in "$CC -E" "$CC -E -traditional-cpp" cpp /lib/cpp
 do
 ac_preproc_ok=false
 for ac_c_preproc_warn_flag in '' yes
 do
 # Use a header file that comes with gcc, so configuring glibc
 # with a fresh cross-compiler works.
- # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
- # <limits.h> exists even on freestanding compilers.
 # On the NeXT, cc -E runs the code through the compiler's parser,
 # not just through cpp. "Syntax error" is here to catch this case.
 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 /* end confdefs.h. */
-#ifdef __STDC__
-# include <limits.h>
-#else
-# include <assert.h>
-#endif
+#include <limits.h>
 		 Syntax error
 _ACEOF
-if ac_fn_c_try_cpp "$LINENO"; then :
+if ac_fn_c_try_cpp "$LINENO"
+then :
 
-else
+else $as_nop
 # Broken: fails on valid input.
 continue
 fi
@@ -6301,10 +7127,11 @@
 /* end confdefs.h. */
 #include <ac_nonexistent.h>
 _ACEOF
-if ac_fn_c_try_cpp "$LINENO"; then :
+if ac_fn_c_try_cpp "$LINENO"
+then :
 # Broken: success on invalid input.
 continue
-else
+else $as_nop
 # Passes both tests.
 ac_preproc_ok=:
 break
@@ -6314,7 +7141,8 @@
 done
 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
 rm -f conftest.i conftest.err conftest.$ac_ext
-if $ac_preproc_ok; then :
+if $ac_preproc_ok
+then :
 break
 fi
 
@@ -6326,29 +7154,24 @@
 else
 ac_cv_prog_CPP=$CPP
 fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
-$as_echo "$CPP" >&6; }
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
+printf "%s\n" "$CPP" >&6; }
 ac_preproc_ok=false
 for ac_c_preproc_warn_flag in '' yes
 do
 # Use a header file that comes with gcc, so configuring glibc
 # with a fresh cross-compiler works.
- # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
- # <limits.h> exists even on freestanding compilers.
 # On the NeXT, cc -E runs the code through the compiler's parser,
 # not just through cpp. "Syntax error" is here to catch this case.
 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 /* end confdefs.h. */
-#ifdef __STDC__
-# include <limits.h>
-#else
-# include <assert.h>
-#endif
+#include <limits.h>
 		 Syntax error
 _ACEOF
-if ac_fn_c_try_cpp "$LINENO"; then :
+if ac_fn_c_try_cpp "$LINENO"
+then :
 
-else
+else $as_nop
 # Broken: fails on valid input.
 continue
 fi
@@ -6360,10 +7183,11 @@
 /* end confdefs.h. */
 #include <ac_nonexistent.h>
 _ACEOF
-if ac_fn_c_try_cpp "$LINENO"; then :
+if ac_fn_c_try_cpp "$LINENO"
+then :
 # Broken: success on invalid input.
 continue
-else
+else $as_nop
 # Passes both tests.
 ac_preproc_ok=:
 break
@@ -6373,11 +7197,12 @@
 done
 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
 rm -f conftest.i conftest.err conftest.$ac_ext
-if $ac_preproc_ok; then :
+if $ac_preproc_ok
+then :
 
-else
- { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
-$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+else $as_nop
+ { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;}
 as_fn_error $? "C preprocessor \"$CPP\" fails sanity check
 See \`config.log' for more details" "$LINENO" 5; }
 fi
@@ -6389,11 +7214,12 @@
 ac_compiler_gnu=$ac_cv_c_compiler_gnu
 
 
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
-$as_echo_n "checking for grep that handles long lines and -e... " >&6; }
-if ${ac_cv_path_GREP+:} false; then :
- $as_echo_n "(cached) " >&6
-else
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
+printf %s "checking for grep that handles long lines and -e... " >&6; }
+if test ${ac_cv_path_GREP+y}
+then :
+ printf %s "(cached) " >&6
+else $as_nop
 if test -z "$GREP"; then
 ac_path_GREP_found=false
 # Loop through the user's path and test for each of PROGNAME-LIST
@@ -6401,10 +7227,15 @@
 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
 do
 IFS=$as_save_IFS
- test -z "$as_dir" && as_dir=.
- for ac_prog in grep ggrep; do
+ case $as_dir in #(((
+ '') as_dir=./ ;;
+ */) ;;
+ *) as_dir=$as_dir/ ;;
+ esac
+ for ac_prog in grep ggrep
+ do
 for ac_exec_ext in '' $ac_executable_extensions; do
- ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
+ ac_path_GREP="$as_dir$ac_prog$ac_exec_ext"
 as_fn_executable_p "$ac_path_GREP" || continue
 # Check for GNU ac_path_GREP and select it if it is found.
 # Check for GNU $ac_path_GREP
@@ -6413,13 +7244,13 @@
 ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
 *)
 ac_count=0
- $as_echo_n 0123456789 >"conftest.in"
+ printf %s 0123456789 >"conftest.in"
 while :
 do
 cat "conftest.in" "conftest.in" >"conftest.tmp"
 mv "conftest.tmp" "conftest.in"
 cp "conftest.in" "conftest.nl"
- $as_echo 'GREP' >> "conftest.nl"
+ printf "%s\n" 'GREP' >> "conftest.nl"
 "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
 as_fn_arith $ac_count + 1 && ac_count=$as_val
@@ -6447,16 +7278,17 @@
 fi
 
 fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
-$as_echo "$ac_cv_path_GREP" >&6; }
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
+printf "%s\n" "$ac_cv_path_GREP" >&6; }
 GREP="$ac_cv_path_GREP"
 
 
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
-$as_echo_n "checking for egrep... " >&6; }
-if ${ac_cv_path_EGREP+:} false; then :
- $as_echo_n "(cached) " >&6
-else
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
+printf %s "checking for egrep... " >&6; }
+if test ${ac_cv_path_EGREP+y}
+then :
+ printf %s "(cached) " >&6
+else $as_nop
 if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
 then ac_cv_path_EGREP="$GREP -E"
 else
@@ -6467,10 +7299,15 @@
 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
 do
 IFS=$as_save_IFS
- test -z "$as_dir" && as_dir=.
- for ac_prog in egrep; do
+ case $as_dir in #(((
+ '') as_dir=./ ;;
+ */) ;;
+ *) as_dir=$as_dir/ ;;
+ esac
+ for ac_prog in egrep
+ do
 for ac_exec_ext in '' $ac_executable_extensions; do
- ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
+ ac_path_EGREP="$as_dir$ac_prog$ac_exec_ext"
 as_fn_executable_p "$ac_path_EGREP" || continue
 # Check for GNU ac_path_EGREP and select it if it is found.
 # Check for GNU $ac_path_EGREP
@@ -6479,13 +7316,13 @@
 ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
 *)
 ac_count=0
- $as_echo_n 0123456789 >"conftest.in"
+ printf %s 0123456789 >"conftest.in"
 while :
 do
 cat "conftest.in" "conftest.in" >"conftest.tmp"
 mv "conftest.tmp" "conftest.in"
 cp "conftest.in" "conftest.nl"
- $as_echo 'EGREP' >> "conftest.nl"
+ printf "%s\n" 'EGREP' >> "conftest.nl"
 "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
 as_fn_arith $ac_count + 1 && ac_count=$as_val
@@ -6514,275 +7351,11 @@
 
 fi
 fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
-$as_echo "$ac_cv_path_EGREP" >&6; }
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
+printf "%s\n" "$ac_cv_path_EGREP" >&6; }
 EGREP="$ac_cv_path_EGREP"
 
 
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
-$as_echo_n "checking for ANSI C header files... " >&6; }
-if ${ac_cv_header_stdc+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-#include <stdlib.h>
-#include <stdarg.h>
-#include <string.h>
-#include <float.h>
-
-int
-main ()
-{
-
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
- ac_cv_header_stdc=yes
-else
- ac_cv_header_stdc=no
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-
-if test $ac_cv_header_stdc = yes; then
- # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-#include <string.h>
-
-_ACEOF
-if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
- $EGREP "memchr" >/dev/null 2>&1; then :
-
-else
- ac_cv_header_stdc=no
-fi
-rm -f conftest*
-
-fi
-
-if test $ac_cv_header_stdc = yes; then
- # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-#include <stdlib.h>
-
-_ACEOF
-if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
- $EGREP "free" >/dev/null 2>&1; then :
-
-else
- ac_cv_header_stdc=no
-fi
-rm -f conftest*
-
-fi
-
-if test $ac_cv_header_stdc = yes; then
- # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
- if test "$cross_compiling" = yes; then :
- :
-else
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-#include <ctype.h>
-#include <stdlib.h>
-#if ((' ' & 0x0FF) == 0x020)
-# define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
-# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
-#else
-# define ISLOWER(c) \
-		 (('a' <= (c) && (c) <= 'i') \
-		 || ('j' <= (c) && (c) <= 'r') \
-		 || ('s' <= (c) && (c) <= 'z'))
-# define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
-#endif
-
-#define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
-int
-main ()
-{
- int i;
- for (i = 0; i < 256; i++)
- if (XOR (islower (i), ISLOWER (i))
-	|| toupper (i) != TOUPPER (i))
- return 2;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_run "$LINENO"; then :
-
-else
- ac_cv_header_stdc=no
-fi
-rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
- conftest.$ac_objext conftest.beam conftest.$ac_ext
-fi
-
-fi
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
-$as_echo "$ac_cv_header_stdc" >&6; }
-if test $ac_cv_header_stdc = yes; then
-
-$as_echo "#define STDC_HEADERS 1" >>confdefs.h
-
-fi
-
-# On IRIX 5.3, sys/types and inttypes.h are conflicting.
-for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
-		 inttypes.h stdint.h unistd.h
-do :
- as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
-ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
-"
-if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
- cat >>confdefs.h <<_ACEOF
-#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
-_ACEOF
-
-fi
-
-done
-
-
-
- ac_fn_c_check_header_mongrel "$LINENO" "minix/config.h" "ac_cv_header_minix_config_h" "$ac_includes_default"
-if test "x$ac_cv_header_minix_config_h" = xyes; then :
- MINIX=yes
-else
- MINIX=
-fi
-
-
- if test "$MINIX" = yes; then
-
-$as_echo "#define _POSIX_SOURCE 1" >>confdefs.h
-
-
-$as_echo "#define _POSIX_1_SOURCE 2" >>confdefs.h
-
-
-$as_echo "#define _MINIX 1" >>confdefs.h
-
- fi
-
-
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether it is safe to define __EXTENSIONS__" >&5
-$as_echo_n "checking whether it is safe to define __EXTENSIONS__... " >&6; }
-if ${ac_cv_safe_to_define___extensions__+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-
-# define __EXTENSIONS__ 1
- $ac_includes_default
-int
-main ()
-{
-
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
- ac_cv_safe_to_define___extensions__=yes
-else
- ac_cv_safe_to_define___extensions__=no
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_safe_to_define___extensions__" >&5
-$as_echo "$ac_cv_safe_to_define___extensions__" >&6; }
- test $ac_cv_safe_to_define___extensions__ = yes &&
- $as_echo "#define __EXTENSIONS__ 1" >>confdefs.h
-
- $as_echo "#define _ALL_SOURCE 1" >>confdefs.h
-
- $as_echo "#define _GNU_SOURCE 1" >>confdefs.h
-
- $as_echo "#define _POSIX_PTHREAD_SEMANTICS 1" >>confdefs.h
-
- $as_echo "#define _TANDEM_SOURCE 1" >>confdefs.h
-
-
-
-case $enable_threads in
-	posix)
-		echo
-		echo "POSIX threading support:"
-		{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for a sed that does not truncate output" >&5
-$as_echo_n "checking for a sed that does not truncate output... " >&6; }
-if ${ac_cv_path_SED+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- ac_script=s/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb/
- for ac_i in 1 2 3 4 5 6 7; do
- ac_script="$ac_script$as_nl$ac_script"
- done
- echo "$ac_script" 2>/dev/null | sed 99q >conftest.sed
- { ac_script=; unset ac_script;}
- if test -z "$SED"; then
- ac_path_SED_found=false
- # Loop through the user's path and test for each of PROGNAME-LIST
- as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
- IFS=$as_save_IFS
- test -z "$as_dir" && as_dir=.
- for ac_prog in sed gsed; do
- for ac_exec_ext in '' $ac_executable_extensions; do
- ac_path_SED="$as_dir/$ac_prog$ac_exec_ext"
- as_fn_executable_p "$ac_path_SED" || continue
-# Check for GNU ac_path_SED and select it if it is found.
- # Check for GNU $ac_path_SED
-case `"$ac_path_SED" --version 2>&1` in
-*GNU*)
- ac_cv_path_SED="$ac_path_SED" ac_path_SED_found=:;;
-*)
- ac_count=0
- $as_echo_n 0123456789 >"conftest.in"
- while :
- do
- cat "conftest.in" "conftest.in" >"conftest.tmp"
- mv "conftest.tmp" "conftest.in"
- cp "conftest.in" "conftest.nl"
- $as_echo '' >> "conftest.nl"
- "$ac_path_SED" -f conftest.sed < "conftest.nl" >"conftest.out" 2>/dev/null || break
- diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
- as_fn_arith $ac_count + 1 && ac_count=$as_val
- if test $ac_count -gt ${ac_path_SED_max-0}; then
- # Best one so far, save it but keep looking for a better one
- ac_cv_path_SED="$ac_path_SED"
- ac_path_SED_max=$ac_count
- fi
- # 10*(2^10) chars as input seems more than enough
- test $ac_count -gt 10 && break
- done
- rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
-esac
-
- $ac_path_SED_found && break 3
- done
- done
- done
-IFS=$as_save_IFS
- if test -z "$ac_cv_path_SED"; then
- as_fn_error $? "no acceptable sed could be found in \$PATH" "$LINENO" 5
- fi
-else
- ac_cv_path_SED=$SED
-fi
-
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_SED" >&5
-$as_echo "$ac_cv_path_SED" >&6; }
- SED="$ac_cv_path_SED"
- rm -f conftest.sed
-
 
 
 
@@ -6806,38 +7379,41 @@
 ax_pthread_save_CC="$CC"
 ax_pthread_save_CFLAGS="$CFLAGS"
 ax_pthread_save_LIBS="$LIBS"
- if test "x$PTHREAD_CC" != "x"; then :
+ if test "x$PTHREAD_CC" != "x"
+then :
 CC="$PTHREAD_CC"
 fi
+ if test "x$PTHREAD_CXX" != "x"
+then :
+ CXX="$PTHREAD_CXX"
+fi
 CFLAGS="$CFLAGS $PTHREAD_CFLAGS"
 LIBS="$PTHREAD_LIBS $LIBS"
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for pthread_join using $CC $PTHREAD_CFLAGS $PTHREAD_LIBS" >&5
-$as_echo_n "checking for pthread_join using $CC $PTHREAD_CFLAGS $PTHREAD_LIBS... " >&6; }
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for pthread_join using $CC $PTHREAD_CFLAGS $PTHREAD_LIBS" >&5
+printf %s "checking for pthread_join using $CC $PTHREAD_CFLAGS $PTHREAD_LIBS... " >&6; }
 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 /* end confdefs.h. */
 
 /* Override any GCC internal prototype to avoid an error.
 Use char because int might match the return type of a GCC
 builtin and then its argument prototype would still apply. */
-#ifdef __cplusplus
-extern "C"
-#endif
 char pthread_join ();
 int
-main ()
+main (void)
 {
 return pthread_join ();
 ;
 return 0;
 }
 _ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
+if ac_fn_c_try_link "$LINENO"
+then :
 ax_pthread_ok=yes
 fi
-rm -f core conftest.err conftest.$ac_objext \
+rm -f core conftest.err conftest.$ac_objext conftest.beam \
 conftest$ac_exeext conftest.$ac_ext
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ax_pthread_ok" >&5
-$as_echo "$ax_pthread_ok" >&6; }
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ax_pthread_ok" >&5
+printf "%s\n" "$ax_pthread_ok" >&6; }
 if test "x$ax_pthread_ok" = "xno"; then
 PTHREAD_LIBS=""
 PTHREAD_CFLAGS=""
@@ -6915,11 +7491,12 @@
 
 _ACEOF
 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
- $EGREP "AX_PTHREAD_ZOS_MISSING" >/dev/null 2>&1; then :
- { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: IBM z/OS requires -D_OPEN_THREADS or -D_UNIX03_THREADS to enable pthreads support." >&5
-$as_echo "$as_me: WARNING: IBM z/OS requires -D_OPEN_THREADS or -D_UNIX03_THREADS to enable pthreads support." >&2;}
+ $EGREP "AX_PTHREAD_ZOS_MISSING" >/dev/null 2>&1
+then :
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: IBM z/OS requires -D_OPEN_THREADS or -D_UNIX03_THREADS to enable pthreads support." >&5
+printf "%s\n" "$as_me: WARNING: IBM z/OS requires -D_OPEN_THREADS or -D_UNIX03_THREADS to enable pthreads support." >&2;}
 fi
-rm -f conftest*
+rm -rf conftest*
 
 ;;
 
@@ -6939,11 +7516,12 @@
 
 # Are we compiling with Clang?
 
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC is Clang" >&5
-$as_echo_n "checking whether $CC is Clang... " >&6; }
-if ${ax_cv_PTHREAD_CLANG+:} false; then :
- $as_echo_n "(cached) " >&6
-else
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $CC is Clang" >&5
+printf %s "checking whether $CC is Clang... " >&6; }
+if test ${ax_cv_PTHREAD_CLANG+y}
+then :
+ printf %s "(cached) " >&6
+else $as_nop
 ax_cv_PTHREAD_CLANG=no
 # Note that Autoconf sets GCC=yes for Clang as well as GCC
 if test "x$GCC" = "xyes"; then
@@ -6956,16 +7534,17 @@
 
 _ACEOF
 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
- $EGREP "AX_PTHREAD_CC_IS_CLANG" >/dev/null 2>&1; then :
+ $EGREP "AX_PTHREAD_CC_IS_CLANG" >/dev/null 2>&1
+then :
 ax_cv_PTHREAD_CLANG=yes
 fi
-rm -f conftest*
+rm -rf conftest*
 
 fi
 
 fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ax_cv_PTHREAD_CLANG" >&5
-$as_echo "$ax_cv_PTHREAD_CLANG" >&6; }
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ax_cv_PTHREAD_CLANG" >&5
+printf "%s\n" "$ax_cv_PTHREAD_CLANG" >&6; }
 ax_pthread_clang="$ax_cv_PTHREAD_CLANG"
 
 
@@ -6979,13 +7558,15 @@
 # 3 https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=468555
 # To solve this, first try -pthread together with -lpthread for GCC
 
-if test "x$GCC" = "xyes"; then :
+if test "x$GCC" = "xyes"
+then :
 ax_pthread_flags="-pthread,-lpthread -pthread -pthreads $ax_pthread_flags"
 fi
 
 # Clang takes -pthread (never supported any other flag), but we'll try with -lpthread first
 
-if test "x$ax_pthread_clang" = "xyes"; then :
+if test "x$ax_pthread_clang" = "xyes"
+then :
 ax_pthread_flags="-pthread,-lpthread -pthread"
 fi
 
@@ -7007,9 +7588,10 @@
 ax_pthread_check_macro="--"
 ;;
 esac
-if test "x$ax_pthread_check_macro" = "x--"; then :
+if test "x$ax_pthread_check_macro" = "x--"
+then :
 ax_pthread_check_cond=0
-else
+else $as_nop
 ax_pthread_check_cond="!defined($ax_pthread_check_macro)"
 fi
 
@@ -7019,31 +7601,32 @@
 
 case $ax_pthread_try_flag in
 none)
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether pthreads work without any flags" >&5
-$as_echo_n "checking whether pthreads work without any flags... " >&6; }
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether pthreads work without any flags" >&5
+printf %s "checking whether pthreads work without any flags... " >&6; }
 ;;
 
 *,*)
 PTHREAD_CFLAGS=`echo $ax_pthread_try_flag | sed "s/^$.*$,$.*$$/\1/"`
 PTHREAD_LIBS=`echo $ax_pthread_try_flag | sed "s/^$.*$,$.*$$/\2/"`
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether pthreads work with \"$PTHREAD_CFLAGS\" and \"$PTHREAD_LIBS\"" >&5
-$as_echo_n "checking whether pthreads work with \"$PTHREAD_CFLAGS\" and \"$PTHREAD_LIBS\"... " >&6; }
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether pthreads work with \"$PTHREAD_CFLAGS\" and \"$PTHREAD_LIBS\"" >&5
+printf %s "checking whether pthreads work with \"$PTHREAD_CFLAGS\" and \"$PTHREAD_LIBS\"... " >&6; }
 ;;
 
 -*)
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether pthreads work with $ax_pthread_try_flag" >&5
-$as_echo_n "checking whether pthreads work with $ax_pthread_try_flag... " >&6; }
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether pthreads work with $ax_pthread_try_flag" >&5
+printf %s "checking whether pthreads work with $ax_pthread_try_flag... " >&6; }
 PTHREAD_CFLAGS="$ax_pthread_try_flag"
 ;;
 
 pthread-config)
 # Extract the first word of "pthread-config", so it can be a program name with args.
 set dummy pthread-config; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_prog_ax_pthread_config+:} false; then :
- $as_echo_n "(cached) " >&6
-else
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+printf %s "checking for $ac_word... " >&6; }
+if test ${ac_cv_prog_ax_pthread_config+y}
+then :
+ printf %s "(cached) " >&6
+else $as_nop
 if test -n "$ax_pthread_config"; then
 ac_cv_prog_ax_pthread_config="$ax_pthread_config" # Let the user override the test.
 else
@@ -7051,11 +7634,15 @@
 for as_dir in $PATH
 do
 IFS=$as_save_IFS
- test -z "$as_dir" && as_dir=.
+ case $as_dir in #(((
+ '') as_dir=./ ;;
+ */) ;;
+ *) as_dir=$as_dir/ ;;
+ esac
 for ac_exec_ext in '' $ac_executable_extensions; do
- if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
 ac_cv_prog_ax_pthread_config="yes"
- $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
 break 2
 fi
 done
@@ -7067,15 +7654,16 @@
 fi
 ax_pthread_config=$ac_cv_prog_ax_pthread_config
 if test -n "$ax_pthread_config"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ax_pthread_config" >&5
-$as_echo "$ax_pthread_config" >&6; }
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ax_pthread_config" >&5
+printf "%s\n" "$ax_pthread_config" >&6; }
 else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
+printf "%s\n" "no" >&6; }
 fi
 
 
- if test "x$ax_pthread_config" = "xno"; then :
+ if test "x$ax_pthread_config" = "xno"
+then :
 continue
 fi
 PTHREAD_CFLAGS="`pthread-config --cflags`"
@@ -7083,8 +7671,8 @@
 ;;
 
 *)
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for the pthreads library -l$ax_pthread_try_flag" >&5
-$as_echo_n "checking for the pthreads library -l$ax_pthread_try_flag... " >&6; }
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for the pthreads library -l$ax_pthread_try_flag" >&5
+printf %s "checking for the pthreads library -l$ax_pthread_try_flag... " >&6; }
 PTHREAD_LIBS="-l$ax_pthread_try_flag"
 ;;
 esac
@@ -7119,7 +7707,7 @@
 }
 static void *start_routine(void *a) { return a; }
 int
-main ()
+main (void)
 {
 pthread_t th; pthread_attr_t attr;
 pthread_create(&th, 0, start_routine, 0);
@@ -7131,18 +7719,20 @@
 return 0;
 }
 _ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
+if ac_fn_c_try_link "$LINENO"
+then :
 ax_pthread_ok=yes
 fi
-rm -f core conftest.err conftest.$ac_objext \
+rm -f core conftest.err conftest.$ac_objext conftest.beam \
 conftest$ac_exeext conftest.$ac_ext
 
 CFLAGS="$ax_pthread_save_CFLAGS"
 LIBS="$ax_pthread_save_LIBS"
 
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ax_pthread_ok" >&5
-$as_echo "$ax_pthread_ok" >&6; }
- if test "x$ax_pthread_ok" = "xyes"; then :
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ax_pthread_ok" >&5
+printf "%s\n" "$ax_pthread_ok" >&6; }
+ if test "x$ax_pthread_ok" = "xyes"
+then :
 break
 fi
 
@@ -7188,11 +7778,12 @@
 # that build with -Werror. So if the active version of Clang has
 # this misfeature, we search for an option to squash it.
 
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether Clang needs flag to prevent \"argument unused\" warning when linking with -pthread" >&5
-$as_echo_n "checking whether Clang needs flag to prevent \"argument unused\" warning when linking with -pthread... " >&6; }
-if ${ax_cv_PTHREAD_CLANG_NO_WARN_FLAG+:} false; then :
- $as_echo_n "(cached) " >&6
-else
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether Clang needs flag to prevent \"argument unused\" warning when linking with -pthread" >&5
+printf %s "checking whether Clang needs flag to prevent \"argument unused\" warning when linking with -pthread... " >&6; }
+if test ${ax_cv_PTHREAD_CLANG_NO_WARN_FLAG+y}
+then :
+ printf %s "(cached) " >&6
+else $as_nop
 ax_cv_PTHREAD_CLANG_NO_WARN_FLAG=unknown
 # Create an alternate version of $ac_link that compiles and
 # links in two steps (.c -> .o, .o -> exe) instead of one
@@ -7200,11 +7791,12 @@
 # step
 ax_pthread_save_ac_link="$ac_link"
 ax_pthread_sed='s/conftest\.\$ac_ext/conftest.$ac_objext/g'
- ax_pthread_link_step=`$as_echo "$ac_link" | sed "$ax_pthread_sed"`
+ ax_pthread_link_step=`printf "%s\n" "$ac_link" | sed "$ax_pthread_sed"`
 ax_pthread_2step_ac_link="($ac_compile) && (echo ==== >&5) && ($ax_pthread_link_step)"
 ax_pthread_save_CFLAGS="$CFLAGS"
 for ax_pthread_try in '' -Qunused-arguments -Wno-unused-command-line-argument unknown; do
- if test "x$ax_pthread_try" = "xunknown"; then :
+ if test "x$ax_pthread_try" = "xunknown"
+then :
 break
 fi
 CFLAGS="-Werror -Wunknown-warning-option $ax_pthread_try -pthread $ax_pthread_save_CFLAGS"
@@ -7213,32 +7805,35 @@
 /* end confdefs.h. */
 int main(void){return 0;}
 _ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
+if ac_fn_c_try_link "$LINENO"
+then :
 ac_link="$ax_pthread_2step_ac_link"
 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 /* end confdefs.h. */
 int main(void){return 0;}
 _ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
+if ac_fn_c_try_link "$LINENO"
+then :
 break
 fi
-rm -f core conftest.err conftest.$ac_objext \
+rm -f core conftest.err conftest.$ac_objext conftest.beam \
 conftest$ac_exeext conftest.$ac_ext
 
 fi
-rm -f core conftest.err conftest.$ac_objext \
+rm -f core conftest.err conftest.$ac_objext conftest.beam \
 conftest$ac_exeext conftest.$ac_ext
 done
 ac_link="$ax_pthread_save_ac_link"
 CFLAGS="$ax_pthread_save_CFLAGS"
- if test "x$ax_pthread_try" = "x"; then :
+ if test "x$ax_pthread_try" = "x"
+then :
 ax_pthread_try=no
 fi
 ax_cv_PTHREAD_CLANG_NO_WARN_FLAG="$ax_pthread_try"
 
 fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ax_cv_PTHREAD_CLANG_NO_WARN_FLAG" >&5
-$as_echo "$ax_cv_PTHREAD_CLANG_NO_WARN_FLAG" >&6; }
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ax_cv_PTHREAD_CLANG_NO_WARN_FLAG" >&5
+printf "%s\n" "$ax_cv_PTHREAD_CLANG_NO_WARN_FLAG" >&6; }
 
 case "$ax_cv_PTHREAD_CLANG_NO_WARN_FLAG" in
 no | unknown) ;;
@@ -7257,51 +7852,53 @@
 LIBS="$PTHREAD_LIBS $LIBS"
 
 # Detect AIX lossage: JOINABLE attribute is called UNDETACHED.
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for joinable pthread attribute" >&5
-$as_echo_n "checking for joinable pthread attribute... " >&6; }
-if ${ax_cv_PTHREAD_JOINABLE_ATTR+:} false; then :
- $as_echo_n "(cached) " >&6
-else
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for joinable pthread attribute" >&5
+printf %s "checking for joinable pthread attribute... " >&6; }
+if test ${ax_cv_PTHREAD_JOINABLE_ATTR+y}
+then :
+ printf %s "(cached) " >&6
+else $as_nop
 ax_cv_PTHREAD_JOINABLE_ATTR=unknown
 for ax_pthread_attr in PTHREAD_CREATE_JOINABLE PTHREAD_CREATE_UNDETACHED; do
 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 /* end confdefs.h. */
 #include <pthread.h>
 int
-main ()
+main (void)
 {
 int attr = $ax_pthread_attr; return attr /* ; */
 ;
 return 0;
 }
 _ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
+if ac_fn_c_try_link "$LINENO"
+then :
 ax_cv_PTHREAD_JOINABLE_ATTR=$ax_pthread_attr; break
 fi
-rm -f core conftest.err conftest.$ac_objext \
+rm -f core conftest.err conftest.$ac_objext conftest.beam \
 conftest$ac_exeext conftest.$ac_ext
 done
 
 fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ax_cv_PTHREAD_JOINABLE_ATTR" >&5
-$as_echo "$ax_cv_PTHREAD_JOINABLE_ATTR" >&6; }
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ax_cv_PTHREAD_JOINABLE_ATTR" >&5
+printf "%s\n" "$ax_cv_PTHREAD_JOINABLE_ATTR" >&6; }
 if test "x$ax_cv_PTHREAD_JOINABLE_ATTR" != "xunknown" && \
 test "x$ax_cv_PTHREAD_JOINABLE_ATTR" != "xPTHREAD_CREATE_JOINABLE" && \
- test "x$ax_pthread_joinable_attr_defined" != "xyes"; then :
+ test "x$ax_pthread_joinable_attr_defined" != "xyes"
+then :
 
-cat >>confdefs.h <<_ACEOF
-#define PTHREAD_CREATE_JOINABLE $ax_cv_PTHREAD_JOINABLE_ATTR
-_ACEOF
+printf "%s\n" "#define PTHREAD_CREATE_JOINABLE $ax_cv_PTHREAD_JOINABLE_ATTR" >>confdefs.h
 
 ax_pthread_joinable_attr_defined=yes
 
 fi
 
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether more special flags are required for pthreads" >&5
-$as_echo_n "checking whether more special flags are required for pthreads... " >&6; }
-if ${ax_cv_PTHREAD_SPECIAL_FLAGS+:} false; then :
- $as_echo_n "(cached) " >&6
-else
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether more special flags are required for pthreads" >&5
+printf %s "checking whether more special flags are required for pthreads... " >&6; }
+if test ${ax_cv_PTHREAD_SPECIAL_FLAGS+y}
+then :
+ printf %s "(cached) " >&6
+else $as_nop
 ax_cv_PTHREAD_SPECIAL_FLAGS=no
 case $host_os in
 solaris*)
@@ -7310,24 +7907,26 @@
 esac
 
 fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ax_cv_PTHREAD_SPECIAL_FLAGS" >&5
-$as_echo "$ax_cv_PTHREAD_SPECIAL_FLAGS" >&6; }
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ax_cv_PTHREAD_SPECIAL_FLAGS" >&5
+printf "%s\n" "$ax_cv_PTHREAD_SPECIAL_FLAGS" >&6; }
 if test "x$ax_cv_PTHREAD_SPECIAL_FLAGS" != "xno" && \
- test "x$ax_pthread_special_flags_added" != "xyes"; then :
+ test "x$ax_pthread_special_flags_added" != "xyes"
+then :
 PTHREAD_CFLAGS="$ax_cv_PTHREAD_SPECIAL_FLAGS $PTHREAD_CFLAGS"
 ax_pthread_special_flags_added=yes
 fi
 
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for PTHREAD_PRIO_INHERIT" >&5
-$as_echo_n "checking for PTHREAD_PRIO_INHERIT... " >&6; }
-if ${ax_cv_PTHREAD_PRIO_INHERIT+:} false; then :
- $as_echo_n "(cached) " >&6
-else
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for PTHREAD_PRIO_INHERIT" >&5
+printf %s "checking for PTHREAD_PRIO_INHERIT... " >&6; }
+if test ${ax_cv_PTHREAD_PRIO_INHERIT+y}
+then :
+ printf %s "(cached) " >&6
+else $as_nop
 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 /* end confdefs.h. */
 #include <pthread.h>
 int
-main ()
+main (void)
 {
 int i = PTHREAD_PRIO_INHERIT;
 return i;
@@ -7335,21 +7934,23 @@
 return 0;
 }
 _ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
+if ac_fn_c_try_link "$LINENO"
+then :
 ax_cv_PTHREAD_PRIO_INHERIT=yes
-else
+else $as_nop
 ax_cv_PTHREAD_PRIO_INHERIT=no
 fi
-rm -f core conftest.err conftest.$ac_objext \
+rm -f core conftest.err conftest.$ac_objext conftest.beam \
 conftest$ac_exeext conftest.$ac_ext
 
 fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ax_cv_PTHREAD_PRIO_INHERIT" >&5
-$as_echo "$ax_cv_PTHREAD_PRIO_INHERIT" >&6; }
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ax_cv_PTHREAD_PRIO_INHERIT" >&5
+printf "%s\n" "$ax_cv_PTHREAD_PRIO_INHERIT" >&6; }
 if test "x$ax_cv_PTHREAD_PRIO_INHERIT" = "xyes" && \
- test "x$ax_pthread_prio_inherit_defined" != "xyes"; then :
+ test "x$ax_pthread_prio_inherit_defined" != "xyes"
+then :
 
-$as_echo "#define HAVE_PTHREAD_PRIO_INHERIT 1" >>confdefs.h
+printf "%s\n" "#define HAVE_PTHREAD_PRIO_INHERIT 1" >>confdefs.h
 
 ax_pthread_prio_inherit_defined=yes
 
@@ -7367,19 +7968,31 @@
 #handle absolute path differently from PATH based program lookup
 case "x$CC" in #(
 x/*) :
- if as_fn_executable_p ${CC}_r; then :
+
+			 if as_fn_executable_p ${CC}_r
+then :
 PTHREAD_CC="${CC}_r"
-fi ;; #(
+fi
+			 if test "x${CXX}" != "x"
+then :
+ if as_fn_executable_p ${CXX}_r
+then :
+ PTHREAD_CXX="${CXX}_r"
+fi
+fi
+			 ;; #(
 *) :
- for ac_prog in ${CC}_r
+
+			 for ac_prog in ${CC}_r
 do
 # Extract the first word of "$ac_prog", so it can be a program name with args.
 set dummy $ac_prog; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_prog_PTHREAD_CC+:} false; then :
- $as_echo_n "(cached) " >&6
-else
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+printf %s "checking for $ac_word... " >&6; }
+if test ${ac_cv_prog_PTHREAD_CC+y}
+then :
+ printf %s "(cached) " >&6
+else $as_nop
 if test -n "$PTHREAD_CC"; then
 ac_cv_prog_PTHREAD_CC="$PTHREAD_CC" # Let the user override the test.
 else
@@ -7387,11 +8000,15 @@
 for as_dir in $PATH
 do
 IFS=$as_save_IFS
- test -z "$as_dir" && as_dir=.
+ case $as_dir in #(((
+ '') as_dir=./ ;;
+ */) ;;
+ *) as_dir=$as_dir/ ;;
+ esac
 for ac_exec_ext in '' $ac_executable_extensions; do
- if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
 ac_cv_prog_PTHREAD_CC="$ac_prog"
- $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
 break 2
 fi
 done
@@ -7402,19 +8019,73 @@
 fi
 PTHREAD_CC=$ac_cv_prog_PTHREAD_CC
 if test -n "$PTHREAD_CC"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PTHREAD_CC" >&5
-$as_echo "$PTHREAD_CC" >&6; }
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $PTHREAD_CC" >&5
+printf "%s\n" "$PTHREAD_CC" >&6; }
 else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
+printf "%s\n" "no" >&6; }
 fi
 
 
 test -n "$PTHREAD_CC" && break
 done
 test -n "$PTHREAD_CC" || PTHREAD_CC="$CC"
- ;;
-esac ;; #(
+
+			 if test "x${CXX}" != "x"
+then :
+ for ac_prog in ${CXX}_r
+do
+ # Extract the first word of "$ac_prog", so it can be a program name with args.
+set dummy $ac_prog; ac_word=$2
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+printf %s "checking for $ac_word... " >&6; }
+if test ${ac_cv_prog_PTHREAD_CXX+y}
+then :
+ printf %s "(cached) " >&6
+else $as_nop
+ if test -n "$PTHREAD_CXX"; then
+ ac_cv_prog_PTHREAD_CXX="$PTHREAD_CXX" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ case $as_dir in #(((
+ '') as_dir=./ ;;
+ */) ;;
+ *) as_dir=$as_dir/ ;;
+ esac
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
+ ac_cv_prog_PTHREAD_CXX="$ac_prog"
+ printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+PTHREAD_CXX=$ac_cv_prog_PTHREAD_CXX
+if test -n "$PTHREAD_CXX"; then
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $PTHREAD_CXX" >&5
+printf "%s\n" "$PTHREAD_CXX" >&6; }
+else
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
+printf "%s\n" "no" >&6; }
+fi
+
+
+ test -n "$PTHREAD_CXX" && break
+done
+test -n "$PTHREAD_CXX" || PTHREAD_CXX="$CXX"
+
+fi
+
+ ;;
+esac
+ ;; #(
 *) :
 ;;
 esac
@@ -7424,6 +8095,8 @@
 fi
 
 test -n "$PTHREAD_CC" || PTHREAD_CC="$CC"
+test -n "$PTHREAD_CXX" || PTHREAD_CXX="$CXX"
+
 
 
 
@@ -7448,7 +8121,7 @@
 
 
 
-$as_echo "#define MYTHREAD_POSIX 1" >>confdefs.h
+printf "%s\n" "#define MYTHREAD_POSIX 1" >>confdefs.h
 
 
 		# These are nice to have but not mandatory.
@@ -7460,11 +8133,12 @@
 		# needed by liblzma.
 		OLD_CFLAGS=$CFLAGS
 		CFLAGS="$CFLAGS $PTHREAD_CFLAGS"
-		{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing clock_gettime" >&5
-$as_echo_n "checking for library containing clock_gettime... " >&6; }
-if ${ac_cv_search_clock_gettime+:} false; then :
- $as_echo_n "(cached) " >&6
-else
+		{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for library containing clock_gettime" >&5
+printf %s "checking for library containing clock_gettime... " >&6; }
+if test ${ac_cv_search_clock_gettime+y}
+then :
+ printf %s "(cached) " >&6
+else $as_nop
 ac_func_search_save_LIBS=$LIBS
 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 /* end confdefs.h. */
@@ -7472,84 +8146,163 @@
 /* Override any GCC internal prototype to avoid an error.
 Use char because int might match the return type of a GCC
 builtin and then its argument prototype would still apply. */
-#ifdef __cplusplus
-extern "C"
-#endif
 char clock_gettime ();
 int
-main ()
+main (void)
 {
 return clock_gettime ();
 ;
 return 0;
 }
 _ACEOF
-for ac_lib in '' rt; do
+for ac_lib in '' rt
+do
 if test -z "$ac_lib"; then
 ac_res="none required"
 else
 ac_res=-l$ac_lib
 LIBS="-l$ac_lib $ac_func_search_save_LIBS"
 fi
- if ac_fn_c_try_link "$LINENO"; then :
+ if ac_fn_c_try_link "$LINENO"
+then :
 ac_cv_search_clock_gettime=$ac_res
 fi
-rm -f core conftest.err conftest.$ac_objext \
+rm -f core conftest.err conftest.$ac_objext conftest.beam \
 conftest$ac_exeext
- if ${ac_cv_search_clock_gettime+:} false; then :
+ if test ${ac_cv_search_clock_gettime+y}
+then :
 break
 fi
 done
-if ${ac_cv_search_clock_gettime+:} false; then :
+if test ${ac_cv_search_clock_gettime+y}
+then :
 
-else
+else $as_nop
 ac_cv_search_clock_gettime=no
 fi
 rm conftest.$ac_ext
 LIBS=$ac_func_search_save_LIBS
 fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_clock_gettime" >&5
-$as_echo "$ac_cv_search_clock_gettime" >&6; }
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_clock_gettime" >&5
+printf "%s\n" "$ac_cv_search_clock_gettime" >&6; }
 ac_res=$ac_cv_search_clock_gettime
-if test "$ac_res" != no; then :
+if test "$ac_res" != no
+then :
 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
 
 fi
 
-		for ac_func in clock_gettime pthread_condattr_setclock
-do :
- as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
-ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
-if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
- cat >>confdefs.h <<_ACEOF
-#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
+		ac_fn_c_check_func "$LINENO" "clock_gettime" "ac_cv_func_clock_gettime"
+if test "x$ac_cv_func_clock_gettime" = xyes
+then :
+ printf "%s\n" "#define HAVE_CLOCK_GETTIME 1" >>confdefs.h
+
+fi
+ac_fn_c_check_func "$LINENO" "pthread_condattr_setclock" "ac_cv_func_pthread_condattr_setclock"
+if test "x$ac_cv_func_pthread_condattr_setclock" = xyes
+then :
+ printf "%s\n" "#define HAVE_PTHREAD_CONDATTR_SETCLOCK 1" >>confdefs.h
+
+fi
+
+		{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CC options needed to detect all undeclared functions" >&5
+printf %s "checking for $CC options needed to detect all undeclared functions... " >&6; }
+if test ${ac_cv_c_undeclared_builtin_options+y}
+then :
+ printf %s "(cached) " >&6
+else $as_nop
+ ac_save_CFLAGS=$CFLAGS
+ ac_cv_c_undeclared_builtin_options='cannot detect'
+ for ac_arg in '' -fno-builtin; do
+ CFLAGS="$ac_save_CFLAGS $ac_arg"
+ # This test program should *not* compile successfully.
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+int
+main (void)
+{
+(void) strchr;
+ ;
+ return 0;
+}
 _ACEOF
+if ac_fn_c_try_compile "$LINENO"
+then :
+
+else $as_nop
+ # This test program should compile successfully.
+ # No library function is consistently available on
+ # freestanding implementations, so test against a dummy
+ # declaration. Include always-available headers on the
+ # off chance that they somehow elicit warnings.
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <float.h>
+#include <limits.h>
+#include <stdarg.h>
+#include <stddef.h>
+extern void ac_decl (int, char *);
 
+int
+main (void)
+{
+(void) ac_decl (0, (char *) 0);
+ (void) ac_decl;
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"
+then :
+ if test x"$ac_arg" = x
+then :
+ ac_cv_c_undeclared_builtin_options='none needed'
+else $as_nop
+ ac_cv_c_undeclared_builtin_options=$ac_arg
 fi
-done
+ break
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
+ done
+ CFLAGS=$ac_save_CFLAGS
 
-		ac_fn_c_check_decl "$LINENO" "CLOCK_MONOTONIC" "ac_cv_have_decl_CLOCK_MONOTONIC" "#include <time.h>
-"
-if test "x$ac_cv_have_decl_CLOCK_MONOTONIC" = xyes; then :
- ac_have_decl=1
-else
- ac_have_decl=0
 fi
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_undeclared_builtin_options" >&5
+printf "%s\n" "$ac_cv_c_undeclared_builtin_options" >&6; }
+ case $ac_cv_c_undeclared_builtin_options in #(
+ 'cannot detect') :
+ { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;}
+as_fn_error $? "cannot make $CC report undeclared builtins
+See \`config.log' for more details" "$LINENO" 5; } ;; #(
+ 'none needed') :
+ ac_c_undeclared_builtin_options='' ;; #(
+ *) :
+ ac_c_undeclared_builtin_options=$ac_cv_c_undeclared_builtin_options ;;
+esac
 
-cat >>confdefs.h <<_ACEOF
-#define HAVE_DECL_CLOCK_MONOTONIC $ac_have_decl
-_ACEOF
+ac_fn_check_decl "$LINENO" "CLOCK_MONOTONIC" "ac_cv_have_decl_CLOCK_MONOTONIC" "#include <time.h>
+" "$ac_c_undeclared_builtin_options" "CFLAGS"
+if test "x$ac_cv_have_decl_CLOCK_MONOTONIC" = xyes
+then :
 
+printf "%s\n" "#define HAVE_CLOCK_MONOTONIC 1" >>confdefs.h
+
+fi
 		CFLAGS=$OLD_CFLAGS
 		;;
 	win95)
 
-$as_echo "#define MYTHREAD_WIN95 1" >>confdefs.h
+printf "%s\n" "#define MYTHREAD_WIN95 1" >>confdefs.h
 
 		;;
 	vista)
 
-$as_echo "#define MYTHREAD_VISTA 1" >>confdefs.h
+printf "%s\n" "#define MYTHREAD_VISTA 1" >>confdefs.h
 
 		;;
 esac
@@ -7567,14 +8320,15 @@
 
 case `pwd` in
 *\ * | *\	*)
- { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Libtool does not cope well with whitespace in \`pwd\`" >&5
-$as_echo "$as_me: WARNING: Libtool does not cope well with whitespace in \`pwd\`" >&2;} ;;
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: Libtool does not cope well with whitespace in \`pwd\`" >&5
+printf "%s\n" "$as_me: WARNING: Libtool does not cope well with whitespace in \`pwd\`" >&2;} ;;
 esac
 
 
 
-macro_version='2.4.6.42-b88ce-dirty'
-macro_revision='2.4.6.42'
+macro_version='2.4.7-dirty'
+macro_revision='2.4.7'
+
 
 
 
@@ -7611,8 +8365,8 @@
 ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO
 ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO$ECHO
 
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to print strings" >&5
-$as_echo_n "checking how to print strings... " >&6; }
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking how to print strings" >&5
+printf %s "checking how to print strings... " >&6; }
 # Test print first, because it will be a builtin if present.
 if test "X`( print -r -- -n ) 2>/dev/null`" = X-n && \
 test "X`print -r -- $ECHO 2>/dev/null`" = "X$ECHO"; then
@@ -7638,12 +8392,12 @@
 }
 
 case $ECHO in
- printf*) { $as_echo "$as_me:${as_lineno-$LINENO}: result: printf" >&5
-$as_echo "printf" >&6; } ;;
- print*) { $as_echo "$as_me:${as_lineno-$LINENO}: result: print -r" >&5
-$as_echo "print -r" >&6; } ;;
- *) { $as_echo "$as_me:${as_lineno-$LINENO}: result: cat" >&5
-$as_echo "cat" >&6; } ;;
+ printf*) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: printf" >&5
+printf "%s\n" "printf" >&6; } ;;
+ print*) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: print -r" >&5
+printf "%s\n" "print -r" >&6; } ;;
+ *) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: cat" >&5
+printf "%s\n" "cat" >&6; } ;;
 esac
 
 
@@ -7659,11 +8413,12 @@
 
 
 
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for a sed that does not truncate output" >&5
-$as_echo_n "checking for a sed that does not truncate output... " >&6; }
-if ${ac_cv_path_SED+:} false; then :
- $as_echo_n "(cached) " >&6
-else
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for a sed that does not truncate output" >&5
+printf %s "checking for a sed that does not truncate output... " >&6; }
+if test ${ac_cv_path_SED+y}
+then :
+ printf %s "(cached) " >&6
+else $as_nop
 ac_script=s/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb/
 for ac_i in 1 2 3 4 5 6 7; do
 ac_script="$ac_script$as_nl$ac_script"
@@ -7677,10 +8432,15 @@
 for as_dir in $PATH
 do
 IFS=$as_save_IFS
- test -z "$as_dir" && as_dir=.
- for ac_prog in sed gsed; do
+ case $as_dir in #(((
+ '') as_dir=./ ;;
+ */) ;;
+ *) as_dir=$as_dir/ ;;
+ esac
+ for ac_prog in sed gsed
+ do
 for ac_exec_ext in '' $ac_executable_extensions; do
- ac_path_SED="$as_dir/$ac_prog$ac_exec_ext"
+ ac_path_SED="$as_dir$ac_prog$ac_exec_ext"
 as_fn_executable_p "$ac_path_SED" || continue
 # Check for GNU ac_path_SED and select it if it is found.
 # Check for GNU $ac_path_SED
@@ -7689,13 +8449,13 @@
 ac_cv_path_SED="$ac_path_SED" ac_path_SED_found=:;;
 *)
 ac_count=0
- $as_echo_n 0123456789 >"conftest.in"
+ printf %s 0123456789 >"conftest.in"
 while :
 do
 cat "conftest.in" "conftest.in" >"conftest.tmp"
 mv "conftest.tmp" "conftest.in"
 cp "conftest.in" "conftest.nl"
- $as_echo '' >> "conftest.nl"
+ printf "%s\n" '' >> "conftest.nl"
 "$ac_path_SED" -f conftest.sed < "conftest.nl" >"conftest.out" 2>/dev/null || break
 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
 as_fn_arith $ac_count + 1 && ac_count=$as_val
@@ -7723,8 +8483,8 @@
 fi
 
 fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_SED" >&5
-$as_echo "$ac_cv_path_SED" >&6; }
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_SED" >&5
+printf "%s\n" "$ac_cv_path_SED" >&6; }
 SED="$ac_cv_path_SED"
 rm -f conftest.sed
 
@@ -7741,11 +8501,12 @@
 
 
 
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for fgrep" >&5
-$as_echo_n "checking for fgrep... " >&6; }
-if ${ac_cv_path_FGREP+:} false; then :
- $as_echo_n "(cached) " >&6
-else
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for fgrep" >&5
+printf %s "checking for fgrep... " >&6; }
+if test ${ac_cv_path_FGREP+y}
+then :
+ printf %s "(cached) " >&6
+else $as_nop
 if echo 'ab*c' | $GREP -F 'ab*c' >/dev/null 2>&1
 then ac_cv_path_FGREP="$GREP -F"
 else
@@ -7756,10 +8517,15 @@
 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
 do
 IFS=$as_save_IFS
- test -z "$as_dir" && as_dir=.
- for ac_prog in fgrep; do
+ case $as_dir in #(((
+ '') as_dir=./ ;;
+ */) ;;
+ *) as_dir=$as_dir/ ;;
+ esac
+ for ac_prog in fgrep
+ do
 for ac_exec_ext in '' $ac_executable_extensions; do
- ac_path_FGREP="$as_dir/$ac_prog$ac_exec_ext"
+ ac_path_FGREP="$as_dir$ac_prog$ac_exec_ext"
 as_fn_executable_p "$ac_path_FGREP" || continue
 # Check for GNU ac_path_FGREP and select it if it is found.
 # Check for GNU $ac_path_FGREP
@@ -7768,13 +8534,13 @@
 ac_cv_path_FGREP="$ac_path_FGREP" ac_path_FGREP_found=:;;
 *)
 ac_count=0
- $as_echo_n 0123456789 >"conftest.in"
+ printf %s 0123456789 >"conftest.in"
 while :
 do
 cat "conftest.in" "conftest.in" >"conftest.tmp"
 mv "conftest.tmp" "conftest.in"
 cp "conftest.in" "conftest.nl"
- $as_echo 'FGREP' >> "conftest.nl"
+ printf "%s\n" 'FGREP' >> "conftest.nl"
 "$ac_path_FGREP" FGREP < "conftest.nl" >"conftest.out" 2>/dev/null || break
 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
 as_fn_arith $ac_count + 1 && ac_count=$as_val
@@ -7803,8 +8569,8 @@
 
 fi
 fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_FGREP" >&5
-$as_echo "$ac_cv_path_FGREP" >&6; }
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_FGREP" >&5
+printf "%s\n" "$ac_cv_path_FGREP" >&6; }
 FGREP="$ac_cv_path_FGREP"
 
 
@@ -7829,17 +8595,18 @@
 
 
 # Check whether --with-gnu-ld was given.
-if test "${with_gnu_ld+set}" = set; then :
+if test ${with_gnu_ld+y}
+then :
 withval=$with_gnu_ld; test no = "$withval" || with_gnu_ld=yes
-else
+else $as_nop
 with_gnu_ld=no
 fi
 
 ac_prog=ld
 if test yes = "$GCC"; then
 # Check if gcc -print-prog-name=ld gives a path.
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld used by $CC" >&5
-$as_echo_n "checking for ld used by $CC... " >&6; }
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for ld used by $CC" >&5
+printf %s "checking for ld used by $CC... " >&6; }
 case $host in
 *-*-mingw*)
 # gcc leaves a trailing carriage return, which upsets mingw
@@ -7868,15 +8635,16 @@
 ;;
 esac
 elif test yes = "$with_gnu_ld"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU ld" >&5
-$as_echo_n "checking for GNU ld... " >&6; }
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for GNU ld" >&5
+printf %s "checking for GNU ld... " >&6; }
 else
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for non-GNU ld" >&5
-$as_echo_n "checking for non-GNU ld... " >&6; }
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for non-GNU ld" >&5
+printf %s "checking for non-GNU ld... " >&6; }
 fi
-if ${lt_cv_path_LD+:} false; then :
- $as_echo_n "(cached) " >&6
-else
+if test ${lt_cv_path_LD+y}
+then :
+ printf %s "(cached) " >&6
+else $as_nop
 if test -z "$LD"; then
 lt_save_ifs=$IFS; IFS=$PATH_SEPARATOR
 for ac_dir in $PATH; do
@@ -7905,18 +8673,19 @@
 
 LD=$lt_cv_path_LD
 if test -n "$LD"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LD" >&5
-$as_echo "$LD" >&6; }
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $LD" >&5
+printf "%s\n" "$LD" >&6; }
 else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
+printf "%s\n" "no" >&6; }
 fi
 test -z "$LD" && as_fn_error $? "no acceptable ld found in \$PATH" "$LINENO" 5
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if the linker ($LD) is GNU ld" >&5
-$as_echo_n "checking if the linker ($LD) is GNU ld... " >&6; }
-if ${lt_cv_prog_gnu_ld+:} false; then :
- $as_echo_n "(cached) " >&6
-else
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if the linker ($LD) is GNU ld" >&5
+printf %s "checking if the linker ($LD) is GNU ld... " >&6; }
+if test ${lt_cv_prog_gnu_ld+y}
+then :
+ printf %s "(cached) " >&6
+else $as_nop
 # I'd rather use --version here, but apparently some GNU lds only accept -v.
 case `$LD -v 2>&1 </dev/null` in
 *GNU* | *'with BFD'*)
@@ -7927,8 +8696,8 @@
 ;;
 esac
 fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_gnu_ld" >&5
-$as_echo "$lt_cv_prog_gnu_ld" >&6; }
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_gnu_ld" >&5
+printf "%s\n" "$lt_cv_prog_gnu_ld" >&6; }
 with_gnu_ld=$lt_cv_prog_gnu_ld
 
 
@@ -7939,11 +8708,12 @@
 
 
 
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for BSD- or MS-compatible name lister (nm)" >&5
-$as_echo_n "checking for BSD- or MS-compatible name lister (nm)... " >&6; }
-if ${lt_cv_path_NM+:} false; then :
- $as_echo_n "(cached) " >&6
-else
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for BSD- or MS-compatible name lister (nm)" >&5
+printf %s "checking for BSD- or MS-compatible name lister (nm)... " >&6; }
+if test ${lt_cv_path_NM+y}
+then :
+ printf %s "(cached) " >&6
+else $as_nop
 if test -n "$NM"; then
 # Let the user override the test.
 lt_cv_path_NM=$NM
@@ -7968,13 +8738,13 @@
 	mingw*) lt_bad_file=conftest.nm/nofile ;;
 	*) lt_bad_file=/dev/null ;;
 	esac
-	case `"$tmp_nm" -B $lt_bad_file 2>&1 | sed '1q'` in
+	case `"$tmp_nm" -B $lt_bad_file 2>&1 | $SED '1q'` in
 	*$lt_bad_file* | *'Invalid file or object type'*)
 	 lt_cv_path_NM="$tmp_nm -B"
 	 break 2
 	 ;;
 	*)
-	 case `"$tmp_nm" -p /dev/null 2>&1 | sed '1q'` in
+	 case `"$tmp_nm" -p /dev/null 2>&1 | $SED '1q'` in
 	 */dev/null*)
 	 lt_cv_path_NM="$tmp_nm -p"
 	 break 2
@@ -7993,8 +8763,8 @@
 : ${lt_cv_path_NM=no}
 fi
 fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_path_NM" >&5
-$as_echo "$lt_cv_path_NM" >&6; }
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_path_NM" >&5
+printf "%s\n" "$lt_cv_path_NM" >&6; }
 if test no != "$lt_cv_path_NM"; then
 NM=$lt_cv_path_NM
 else
@@ -8007,11 +8777,12 @@
 do
 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_prog_DUMPBIN+:} false; then :
- $as_echo_n "(cached) " >&6
-else
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+printf %s "checking for $ac_word... " >&6; }
+if test ${ac_cv_prog_DUMPBIN+y}
+then :
+ printf %s "(cached) " >&6
+else $as_nop
 if test -n "$DUMPBIN"; then
 ac_cv_prog_DUMPBIN="$DUMPBIN" # Let the user override the test.
 else
@@ -8019,11 +8790,15 @@
 for as_dir in $PATH
 do
 IFS=$as_save_IFS
- test -z "$as_dir" && as_dir=.
+ case $as_dir in #(((
+ '') as_dir=./ ;;
+ */) ;;
+ *) as_dir=$as_dir/ ;;
+ esac
 for ac_exec_ext in '' $ac_executable_extensions; do
- if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
 ac_cv_prog_DUMPBIN="$ac_tool_prefix$ac_prog"
- $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
 break 2
 fi
 done
@@ -8034,11 +8809,11 @@
 fi
 DUMPBIN=$ac_cv_prog_DUMPBIN
 if test -n "$DUMPBIN"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DUMPBIN" >&5
-$as_echo "$DUMPBIN" >&6; }
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $DUMPBIN" >&5
+printf "%s\n" "$DUMPBIN" >&6; }
 else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
+printf "%s\n" "no" >&6; }
 fi
 
 
@@ -8051,11 +8826,12 @@
 do
 # Extract the first word of "$ac_prog", so it can be a program name with args.
 set dummy $ac_prog; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_prog_ac_ct_DUMPBIN+:} false; then :
- $as_echo_n "(cached) " >&6
-else
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+printf %s "checking for $ac_word... " >&6; }
+if test ${ac_cv_prog_ac_ct_DUMPBIN+y}
+then :
+ printf %s "(cached) " >&6
+else $as_nop
 if test -n "$ac_ct_DUMPBIN"; then
 ac_cv_prog_ac_ct_DUMPBIN="$ac_ct_DUMPBIN" # Let the user override the test.
 else
@@ -8063,11 +8839,15 @@
 for as_dir in $PATH
 do
 IFS=$as_save_IFS
- test -z "$as_dir" && as_dir=.
+ case $as_dir in #(((
+ '') as_dir=./ ;;
+ */) ;;
+ *) as_dir=$as_dir/ ;;
+ esac
 for ac_exec_ext in '' $ac_executable_extensions; do
- if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
 ac_cv_prog_ac_ct_DUMPBIN="$ac_prog"
- $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
 break 2
 fi
 done
@@ -8078,11 +8858,11 @@
 fi
 ac_ct_DUMPBIN=$ac_cv_prog_ac_ct_DUMPBIN
 if test -n "$ac_ct_DUMPBIN"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DUMPBIN" >&5
-$as_echo "$ac_ct_DUMPBIN" >&6; }
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DUMPBIN" >&5
+printf "%s\n" "$ac_ct_DUMPBIN" >&6; }
 else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
+printf "%s\n" "no" >&6; }
 fi
 
 
@@ -8094,15 +8874,15 @@
 else
 case $cross_compiling:$ac_tool_warned in
 yes:)
-{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
-$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
 ac_tool_warned=yes ;;
 esac
 DUMPBIN=$ac_ct_DUMPBIN
 fi
 fi
 
- case `$DUMPBIN -symbols -headers /dev/null 2>&1 | sed '1q'` in
+ case `$DUMPBIN -symbols -headers /dev/null 2>&1 | $SED '1q'` in
 *COFF*)
 DUMPBIN="$DUMPBIN -symbols -headers"
 ;;
@@ -8123,11 +8903,12 @@
 
 
 
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking the name lister ($NM) interface" >&5
-$as_echo_n "checking the name lister ($NM) interface... " >&6; }
-if ${lt_cv_nm_interface+:} false; then :
- $as_echo_n "(cached) " >&6
-else
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking the name lister ($NM) interface" >&5
+printf %s "checking the name lister ($NM) interface... " >&6; }
+if test ${lt_cv_nm_interface+y}
+then :
+ printf %s "(cached) " >&6
+else $as_nop
 lt_cv_nm_interface="BSD nm"
 echo "int some_variable = 0;" > conftest.$ac_ext
 (eval echo "\"\$as_me:$LINENO: $ac_compile\"" >&5)
@@ -8143,15 +8924,16 @@
 fi
 rm -f conftest*
 fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_nm_interface" >&5
-$as_echo "$lt_cv_nm_interface" >&6; }
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_nm_interface" >&5
+printf "%s\n" "$lt_cv_nm_interface" >&6; }
 
 # find the maximum length of command line arguments
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking the maximum length of command line arguments" >&5
-$as_echo_n "checking the maximum length of command line arguments... " >&6; }
-if ${lt_cv_sys_max_cmd_len+:} false; then :
- $as_echo_n "(cached) " >&6
-else
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking the maximum length of command line arguments" >&5
+printf %s "checking the maximum length of command line arguments... " >&6; }
+if test ${lt_cv_sys_max_cmd_len+y}
+then :
+ printf %s "(cached) " >&6
+else $as_nop
 i=0
 teststring=ABCD
 
@@ -8193,7 +8975,7 @@
 lt_cv_sys_max_cmd_len=8192;
 ;;
 
- bitrig* | darwin* | dragonfly* | freebsd* | netbsd* | openbsd*)
+ bitrig* | darwin* | dragonfly* | freebsd* | midnightbsd* | netbsd* | openbsd*)
 # This has been around since 386BSD, at least. Likely further.
 if test -x /sbin/sysctl; then
 lt_cv_sys_max_cmd_len=`/sbin/sysctl -n kern.argmax`
@@ -8236,7 +9018,7 @@
 sysv5* | sco5v6* | sysv4.2uw2*)
 kargmax=`grep ARG_MAX /etc/conf/cf.d/stune 2>/dev/null`
 if test -n "$kargmax"; then
- lt_cv_sys_max_cmd_len=`echo $kargmax | sed 's/.*	 //'`
+ lt_cv_sys_max_cmd_len=`echo $kargmax | $SED 's/.*	 //'`
 else
 lt_cv_sys_max_cmd_len=32768
 fi
@@ -8278,11 +9060,11 @@
 fi
 
 if test -n "$lt_cv_sys_max_cmd_len"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_sys_max_cmd_len" >&5
-$as_echo "$lt_cv_sys_max_cmd_len" >&6; }
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_sys_max_cmd_len" >&5
+printf "%s\n" "$lt_cv_sys_max_cmd_len" >&6; }
 else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: none" >&5
-$as_echo "none" >&6; }
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: none" >&5
+printf "%s\n" "none" >&6; }
 fi
 max_cmd_len=$lt_cv_sys_max_cmd_len
 
@@ -8326,11 +9108,12 @@
 
 
 
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to convert $build file names to $host format" >&5
-$as_echo_n "checking how to convert $build file names to $host format... " >&6; }
-if ${lt_cv_to_host_file_cmd+:} false; then :
- $as_echo_n "(cached) " >&6
-else
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking how to convert $build file names to $host format" >&5
+printf %s "checking how to convert $build file names to $host format... " >&6; }
+if test ${lt_cv_to_host_file_cmd+y}
+then :
+ printf %s "(cached) " >&6
+else $as_nop
 case $host in
 *-*-mingw* )
 case $build in
@@ -8366,18 +9149,19 @@
 fi
 
 to_host_file_cmd=$lt_cv_to_host_file_cmd
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_to_host_file_cmd" >&5
-$as_echo "$lt_cv_to_host_file_cmd" >&6; }
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_to_host_file_cmd" >&5
+printf "%s\n" "$lt_cv_to_host_file_cmd" >&6; }
 
 
 
 
 
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to convert $build file names to toolchain format" >&5
-$as_echo_n "checking how to convert $build file names to toolchain format... " >&6; }
-if ${lt_cv_to_tool_file_cmd+:} false; then :
- $as_echo_n "(cached) " >&6
-else
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking how to convert $build file names to toolchain format" >&5
+printf %s "checking how to convert $build file names to toolchain format... " >&6; }
+if test ${lt_cv_to_tool_file_cmd+y}
+then :
+ printf %s "(cached) " >&6
+else $as_nop
 #assume ordinary cross tools, or native build.
 lt_cv_to_tool_file_cmd=func_convert_file_noop
 case $host in
@@ -8393,22 +9177,23 @@
 fi
 
 to_tool_file_cmd=$lt_cv_to_tool_file_cmd
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_to_tool_file_cmd" >&5
-$as_echo "$lt_cv_to_tool_file_cmd" >&6; }
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_to_tool_file_cmd" >&5
+printf "%s\n" "$lt_cv_to_tool_file_cmd" >&6; }
 
 
 
 
 
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $LD option to reload object files" >&5
-$as_echo_n "checking for $LD option to reload object files... " >&6; }
-if ${lt_cv_ld_reload_flag+:} false; then :
- $as_echo_n "(cached) " >&6
-else
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $LD option to reload object files" >&5
+printf %s "checking for $LD option to reload object files... " >&6; }
+if test ${lt_cv_ld_reload_flag+y}
+then :
+ printf %s "(cached) " >&6
+else $as_nop
 lt_cv_ld_reload_flag='-r'
 fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_reload_flag" >&5
-$as_echo "$lt_cv_ld_reload_flag" >&6; }
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_reload_flag" >&5
+printf "%s\n" "$lt_cv_ld_reload_flag" >&6; }
 reload_flag=$lt_cv_ld_reload_flag
 case $reload_flag in
 "" | " "*) ;;
@@ -8439,13 +9224,122 @@
 
 
 if test -n "$ac_tool_prefix"; then
+ # Extract the first word of "${ac_tool_prefix}file", so it can be a program name with args.
+set dummy ${ac_tool_prefix}file; ac_word=$2
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+printf %s "checking for $ac_word... " >&6; }
+if test ${ac_cv_prog_FILECMD+y}
+then :
+ printf %s "(cached) " >&6
+else $as_nop
+ if test -n "$FILECMD"; then
+ ac_cv_prog_FILECMD="$FILECMD" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ case $as_dir in #(((
+ '') as_dir=./ ;;
+ */) ;;
+ *) as_dir=$as_dir/ ;;
+ esac
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
+ ac_cv_prog_FILECMD="${ac_tool_prefix}file"
+ printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+FILECMD=$ac_cv_prog_FILECMD
+if test -n "$FILECMD"; then
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $FILECMD" >&5
+printf "%s\n" "$FILECMD" >&6; }
+else
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
+printf "%s\n" "no" >&6; }
+fi
+
+
+fi
+if test -z "$ac_cv_prog_FILECMD"; then
+ ac_ct_FILECMD=$FILECMD
+ # Extract the first word of "file", so it can be a program name with args.
+set dummy file; ac_word=$2
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+printf %s "checking for $ac_word... " >&6; }
+if test ${ac_cv_prog_ac_ct_FILECMD+y}
+then :
+ printf %s "(cached) " >&6
+else $as_nop
+ if test -n "$ac_ct_FILECMD"; then
+ ac_cv_prog_ac_ct_FILECMD="$ac_ct_FILECMD" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ case $as_dir in #(((
+ '') as_dir=./ ;;
+ */) ;;
+ *) as_dir=$as_dir/ ;;
+ esac
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
+ ac_cv_prog_ac_ct_FILECMD="file"
+ printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_FILECMD=$ac_cv_prog_ac_ct_FILECMD
+if test -n "$ac_ct_FILECMD"; then
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_FILECMD" >&5
+printf "%s\n" "$ac_ct_FILECMD" >&6; }
+else
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
+printf "%s\n" "no" >&6; }
+fi
+
+ if test "x$ac_ct_FILECMD" = x; then
+ FILECMD=":"
+ else
+ case $cross_compiling:$ac_tool_warned in
+yes:)
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+ FILECMD=$ac_ct_FILECMD
+ fi
+else
+ FILECMD="$ac_cv_prog_FILECMD"
+fi
+
+
+
+
+
+
+
+if test -n "$ac_tool_prefix"; then
 # Extract the first word of "${ac_tool_prefix}objdump", so it can be a program name with args.
 set dummy ${ac_tool_prefix}objdump; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_prog_OBJDUMP+:} false; then :
- $as_echo_n "(cached) " >&6
-else
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+printf %s "checking for $ac_word... " >&6; }
+if test ${ac_cv_prog_OBJDUMP+y}
+then :
+ printf %s "(cached) " >&6
+else $as_nop
 if test -n "$OBJDUMP"; then
 ac_cv_prog_OBJDUMP="$OBJDUMP" # Let the user override the test.
 else
@@ -8453,11 +9347,15 @@
 for as_dir in $PATH
 do
 IFS=$as_save_IFS
- test -z "$as_dir" && as_dir=.
+ case $as_dir in #(((
+ '') as_dir=./ ;;
+ */) ;;
+ *) as_dir=$as_dir/ ;;
+ esac
 for ac_exec_ext in '' $ac_executable_extensions; do
- if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
 ac_cv_prog_OBJDUMP="${ac_tool_prefix}objdump"
- $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
 break 2
 fi
 done
@@ -8468,11 +9366,11 @@
 fi
 OBJDUMP=$ac_cv_prog_OBJDUMP
 if test -n "$OBJDUMP"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OBJDUMP" >&5
-$as_echo "$OBJDUMP" >&6; }
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $OBJDUMP" >&5
+printf "%s\n" "$OBJDUMP" >&6; }
 else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
+printf "%s\n" "no" >&6; }
 fi
 
 
@@ -8481,11 +9379,12 @@
 ac_ct_OBJDUMP=$OBJDUMP
 # Extract the first word of "objdump", so it can be a program name with args.
 set dummy objdump; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_prog_ac_ct_OBJDUMP+:} false; then :
- $as_echo_n "(cached) " >&6
-else
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+printf %s "checking for $ac_word... " >&6; }
+if test ${ac_cv_prog_ac_ct_OBJDUMP+y}
+then :
+ printf %s "(cached) " >&6
+else $as_nop
 if test -n "$ac_ct_OBJDUMP"; then
 ac_cv_prog_ac_ct_OBJDUMP="$ac_ct_OBJDUMP" # Let the user override the test.
 else
@@ -8493,11 +9392,15 @@
 for as_dir in $PATH
 do
 IFS=$as_save_IFS
- test -z "$as_dir" && as_dir=.
+ case $as_dir in #(((
+ '') as_dir=./ ;;
+ */) ;;
+ *) as_dir=$as_dir/ ;;
+ esac
 for ac_exec_ext in '' $ac_executable_extensions; do
- if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
 ac_cv_prog_ac_ct_OBJDUMP="objdump"
- $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
 break 2
 fi
 done
@@ -8508,11 +9411,11 @@
 fi
 ac_ct_OBJDUMP=$ac_cv_prog_ac_ct_OBJDUMP
 if test -n "$ac_ct_OBJDUMP"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OBJDUMP" >&5
-$as_echo "$ac_ct_OBJDUMP" >&6; }
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OBJDUMP" >&5
+printf "%s\n" "$ac_ct_OBJDUMP" >&6; }
 else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
+printf "%s\n" "no" >&6; }
 fi
 
 if test "x$ac_ct_OBJDUMP" = x; then
@@ -8520,8 +9423,8 @@
 else
 case $cross_compiling:$ac_tool_warned in
 yes:)
-{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
-$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
 ac_tool_warned=yes ;;
 esac
 OBJDUMP=$ac_ct_OBJDUMP
@@ -8537,11 +9440,12 @@
 
 
 
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to recognize dependent libraries" >&5
-$as_echo_n "checking how to recognize dependent libraries... " >&6; }
-if ${lt_cv_deplibs_check_method+:} false; then :
- $as_echo_n "(cached) " >&6
-else
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking how to recognize dependent libraries" >&5
+printf %s "checking how to recognize dependent libraries... " >&6; }
+if test ${lt_cv_deplibs_check_method+y}
+then :
+ printf %s "(cached) " >&6
+else $as_nop
 lt_cv_file_magic_cmd='$MAGIC_CMD'
 lt_cv_file_magic_test_file=
 lt_cv_deplibs_check_method='unknown'
@@ -8567,7 +9471,7 @@
 
 bsdi45*)
 lt_cv_deplibs_check_method='file_magic ELF 0-90-9*-bit MLSB (shared object|dynamic lib)'
- lt_cv_file_magic_cmd='/usr/bin/file -L'
+ lt_cv_file_magic_cmd='$FILECMD -L'
 lt_cv_file_magic_test_file=/shlib/libc.so
 ;;
 
@@ -8601,14 +9505,14 @@
 lt_cv_deplibs_check_method=pass_all
 ;;
 
-freebsd* | dragonfly*)
+freebsd* | dragonfly* | midnightbsd*)
 if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
 case $host_cpu in
 i*86 )
 # Not sure whether the presence of OpenBSD here was a mistake.
 # Let's accept both of them until this is cleared up.
 lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD|DragonFly)/i3-986 (compact )?demand paged shared library'
- lt_cv_file_magic_cmd=/usr/bin/file
+ lt_cv_file_magic_cmd=$FILECMD
 lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*`
 ;;
 esac
@@ -8622,7 +9526,7 @@
 ;;
 
 hpux10.20* | hpux11*)
- lt_cv_file_magic_cmd=/usr/bin/file
+ lt_cv_file_magic_cmd=$FILECMD
 case $host_cpu in
 ia64*)
 lt_cv_deplibs_check_method='file_magic (s0-90-90-9|ELF-0-90-9) shared object file - IA64'
@@ -8669,7 +9573,7 @@
 
 newos6*)
 lt_cv_deplibs_check_method='file_magic ELF 0-90-9*-bit MLSB (executable|dynamic lib)'
- lt_cv_file_magic_cmd=/usr/bin/file
+ lt_cv_file_magic_cmd=$FILECMD
 lt_cv_file_magic_test_file=/usr/lib/libnls.so
 ;;
 
@@ -8737,8 +9641,8 @@
 esac
 
 fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_deplibs_check_method" >&5
-$as_echo "$lt_cv_deplibs_check_method" >&6; }
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_deplibs_check_method" >&5
+printf "%s\n" "$lt_cv_deplibs_check_method" >&6; }
 
 file_magic_glob=
 want_nocaseglob=no
@@ -8782,11 +9686,12 @@
 if test -n "$ac_tool_prefix"; then
 # Extract the first word of "${ac_tool_prefix}dlltool", so it can be a program name with args.
 set dummy ${ac_tool_prefix}dlltool; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_prog_DLLTOOL+:} false; then :
- $as_echo_n "(cached) " >&6
-else
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+printf %s "checking for $ac_word... " >&6; }
+if test ${ac_cv_prog_DLLTOOL+y}
+then :
+ printf %s "(cached) " >&6
+else $as_nop
 if test -n "$DLLTOOL"; then
 ac_cv_prog_DLLTOOL="$DLLTOOL" # Let the user override the test.
 else
@@ -8794,11 +9699,15 @@
 for as_dir in $PATH
 do
 IFS=$as_save_IFS
- test -z "$as_dir" && as_dir=.
+ case $as_dir in #(((
+ '') as_dir=./ ;;
+ */) ;;
+ *) as_dir=$as_dir/ ;;
+ esac
 for ac_exec_ext in '' $ac_executable_extensions; do
- if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
 ac_cv_prog_DLLTOOL="${ac_tool_prefix}dlltool"
- $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
 break 2
 fi
 done
@@ -8809,11 +9718,11 @@
 fi
 DLLTOOL=$ac_cv_prog_DLLTOOL
 if test -n "$DLLTOOL"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DLLTOOL" >&5
-$as_echo "$DLLTOOL" >&6; }
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $DLLTOOL" >&5
+printf "%s\n" "$DLLTOOL" >&6; }
 else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
+printf "%s\n" "no" >&6; }
 fi
 
 
@@ -8822,11 +9731,12 @@
 ac_ct_DLLTOOL=$DLLTOOL
 # Extract the first word of "dlltool", so it can be a program name with args.
 set dummy dlltool; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_prog_ac_ct_DLLTOOL+:} false; then :
- $as_echo_n "(cached) " >&6
-else
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+printf %s "checking for $ac_word... " >&6; }
+if test ${ac_cv_prog_ac_ct_DLLTOOL+y}
+then :
+ printf %s "(cached) " >&6
+else $as_nop
 if test -n "$ac_ct_DLLTOOL"; then
 ac_cv_prog_ac_ct_DLLTOOL="$ac_ct_DLLTOOL" # Let the user override the test.
 else
@@ -8834,11 +9744,15 @@
 for as_dir in $PATH
 do
 IFS=$as_save_IFS
- test -z "$as_dir" && as_dir=.
+ case $as_dir in #(((
+ '') as_dir=./ ;;
+ */) ;;
+ *) as_dir=$as_dir/ ;;
+ esac
 for ac_exec_ext in '' $ac_executable_extensions; do
- if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
 ac_cv_prog_ac_ct_DLLTOOL="dlltool"
- $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
 break 2
 fi
 done
@@ -8849,11 +9763,11 @@
 fi
 ac_ct_DLLTOOL=$ac_cv_prog_ac_ct_DLLTOOL
 if test -n "$ac_ct_DLLTOOL"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DLLTOOL" >&5
-$as_echo "$ac_ct_DLLTOOL" >&6; }
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DLLTOOL" >&5
+printf "%s\n" "$ac_ct_DLLTOOL" >&6; }
 else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
+printf "%s\n" "no" >&6; }
 fi
 
 if test "x$ac_ct_DLLTOOL" = x; then
@@ -8861,8 +9775,8 @@
 else
 case $cross_compiling:$ac_tool_warned in
 yes:)
-{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
-$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
 ac_tool_warned=yes ;;
 esac
 DLLTOOL=$ac_ct_DLLTOOL
@@ -8879,11 +9793,12 @@
 
 
 
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to associate runtime and link libraries" >&5
-$as_echo_n "checking how to associate runtime and link libraries... " >&6; }
-if ${lt_cv_sharedlib_from_linklib_cmd+:} false; then :
- $as_echo_n "(cached) " >&6
-else
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking how to associate runtime and link libraries" >&5
+printf %s "checking how to associate runtime and link libraries... " >&6; }
+if test ${lt_cv_sharedlib_from_linklib_cmd+y}
+then :
+ printf %s "(cached) " >&6
+else $as_nop
 lt_cv_sharedlib_from_linklib_cmd='unknown'
 
 case $host_os in
@@ -8906,8 +9821,8 @@
 esac
 
 fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_sharedlib_from_linklib_cmd" >&5
-$as_echo "$lt_cv_sharedlib_from_linklib_cmd" >&6; }
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_sharedlib_from_linklib_cmd" >&5
+printf "%s\n" "$lt_cv_sharedlib_from_linklib_cmd" >&6; }
 sharedlib_from_linklib_cmd=$lt_cv_sharedlib_from_linklib_cmd
 test -z "$sharedlib_from_linklib_cmd" && sharedlib_from_linklib_cmd=$ECHO
 
@@ -8922,11 +9837,12 @@
 do
 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_prog_AR+:} false; then :
- $as_echo_n "(cached) " >&6
-else
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+printf %s "checking for $ac_word... " >&6; }
+if test ${ac_cv_prog_AR+y}
+then :
+ printf %s "(cached) " >&6
+else $as_nop
 if test -n "$AR"; then
 ac_cv_prog_AR="$AR" # Let the user override the test.
 else
@@ -8934,11 +9850,15 @@
 for as_dir in $PATH
 do
 IFS=$as_save_IFS
- test -z "$as_dir" && as_dir=.
+ case $as_dir in #(((
+ '') as_dir=./ ;;
+ */) ;;
+ *) as_dir=$as_dir/ ;;
+ esac
 for ac_exec_ext in '' $ac_executable_extensions; do
- if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
 ac_cv_prog_AR="$ac_tool_prefix$ac_prog"
- $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
 break 2
 fi
 done
@@ -8949,11 +9869,11 @@
 fi
 AR=$ac_cv_prog_AR
 if test -n "$AR"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5
-$as_echo "$AR" >&6; }
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $AR" >&5
+printf "%s\n" "$AR" >&6; }
 else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
+printf "%s\n" "no" >&6; }
 fi
 
 
@@ -8966,11 +9886,12 @@
 do
 # Extract the first word of "$ac_prog", so it can be a program name with args.
 set dummy $ac_prog; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_prog_ac_ct_AR+:} false; then :
- $as_echo_n "(cached) " >&6
-else
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+printf %s "checking for $ac_word... " >&6; }
+if test ${ac_cv_prog_ac_ct_AR+y}
+then :
+ printf %s "(cached) " >&6
+else $as_nop
 if test -n "$ac_ct_AR"; then
 ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test.
 else
@@ -8978,11 +9899,15 @@
 for as_dir in $PATH
 do
 IFS=$as_save_IFS
- test -z "$as_dir" && as_dir=.
+ case $as_dir in #(((
+ '') as_dir=./ ;;
+ */) ;;
+ *) as_dir=$as_dir/ ;;
+ esac
 for ac_exec_ext in '' $ac_executable_extensions; do
- if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
 ac_cv_prog_ac_ct_AR="$ac_prog"
- $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
 break 2
 fi
 done
@@ -8993,11 +9918,11 @@
 fi
 ac_ct_AR=$ac_cv_prog_ac_ct_AR
 if test -n "$ac_ct_AR"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AR" >&5
-$as_echo "$ac_ct_AR" >&6; }
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AR" >&5
+printf "%s\n" "$ac_ct_AR" >&6; }
 else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
+printf "%s\n" "no" >&6; }
 fi
 
 
@@ -9009,8 +9934,8 @@
 else
 case $cross_compiling:$ac_tool_warned in
 yes:)
-{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
-$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
 ac_tool_warned=yes ;;
 esac
 AR=$ac_ct_AR
@@ -9046,30 +9971,32 @@
 
 
 
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for archiver @FILE support" >&5
-$as_echo_n "checking for archiver @FILE support... " >&6; }
-if ${lt_cv_ar_at_file+:} false; then :
- $as_echo_n "(cached) " >&6
-else
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for archiver @FILE support" >&5
+printf %s "checking for archiver @FILE support... " >&6; }
+if test ${lt_cv_ar_at_file+y}
+then :
+ printf %s "(cached) " >&6
+else $as_nop
 lt_cv_ar_at_file=no
 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 /* end confdefs.h. */
 
 int
-main ()
+main (void)
 {
 
 ;
 return 0;
 }
 _ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
+if ac_fn_c_try_compile "$LINENO"
+then :
 echo conftest.$ac_objext > conftest.lst
 lt_ar_try='$AR $AR_FLAGS libconftest.a @conftest.lst >&5'
 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$lt_ar_try\""; } >&5
 (eval $lt_ar_try) 2>&5
 ac_status=$?
- $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
 test $ac_status = 0; }
 if test 0 -eq "$ac_status"; then
 	# Ensure the archiver fails upon bogus file names.
@@ -9077,7 +10004,7 @@
 	{ { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$lt_ar_try\""; } >&5
 (eval $lt_ar_try) 2>&5
 ac_status=$?
- $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
 test $ac_status = 0; }
 	if test 0 -ne "$ac_status"; then
 lt_cv_ar_at_file=@
@@ -9086,11 +10013,11 @@
 rm -f conftest.* libconftest.a
 
 fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
 
 fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ar_at_file" >&5
-$as_echo "$lt_cv_ar_at_file" >&6; }
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ar_at_file" >&5
+printf "%s\n" "$lt_cv_ar_at_file" >&6; }
 
 if test no = "$lt_cv_ar_at_file"; then
 archiver_list_spec=
@@ -9107,11 +10034,12 @@
 if test -n "$ac_tool_prefix"; then
 # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
 set dummy ${ac_tool_prefix}strip; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_prog_STRIP+:} false; then :
- $as_echo_n "(cached) " >&6
-else
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+printf %s "checking for $ac_word... " >&6; }
+if test ${ac_cv_prog_STRIP+y}
+then :
+ printf %s "(cached) " >&6
+else $as_nop
 if test -n "$STRIP"; then
 ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
 else
@@ -9119,11 +10047,15 @@
 for as_dir in $PATH
 do
 IFS=$as_save_IFS
- test -z "$as_dir" && as_dir=.
+ case $as_dir in #(((
+ '') as_dir=./ ;;
+ */) ;;
+ *) as_dir=$as_dir/ ;;
+ esac
 for ac_exec_ext in '' $ac_executable_extensions; do
- if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
 ac_cv_prog_STRIP="${ac_tool_prefix}strip"
- $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
 break 2
 fi
 done
@@ -9134,11 +10066,11 @@
 fi
 STRIP=$ac_cv_prog_STRIP
 if test -n "$STRIP"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5
-$as_echo "$STRIP" >&6; }
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5
+printf "%s\n" "$STRIP" >&6; }
 else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
+printf "%s\n" "no" >&6; }
 fi
 
 
@@ -9147,11 +10079,12 @@
 ac_ct_STRIP=$STRIP
 # Extract the first word of "strip", so it can be a program name with args.
 set dummy strip; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_prog_ac_ct_STRIP+:} false; then :
- $as_echo_n "(cached) " >&6
-else
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+printf %s "checking for $ac_word... " >&6; }
+if test ${ac_cv_prog_ac_ct_STRIP+y}
+then :
+ printf %s "(cached) " >&6
+else $as_nop
 if test -n "$ac_ct_STRIP"; then
 ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
 else
@@ -9159,11 +10092,15 @@
 for as_dir in $PATH
 do
 IFS=$as_save_IFS
- test -z "$as_dir" && as_dir=.
+ case $as_dir in #(((
+ '') as_dir=./ ;;
+ */) ;;
+ *) as_dir=$as_dir/ ;;
+ esac
 for ac_exec_ext in '' $ac_executable_extensions; do
- if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
 ac_cv_prog_ac_ct_STRIP="strip"
- $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
 break 2
 fi
 done
@@ -9174,11 +10111,11 @@
 fi
 ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
 if test -n "$ac_ct_STRIP"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5
-$as_echo "$ac_ct_STRIP" >&6; }
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5
+printf "%s\n" "$ac_ct_STRIP" >&6; }
 else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
+printf "%s\n" "no" >&6; }
 fi
 
 if test "x$ac_ct_STRIP" = x; then
@@ -9186,8 +10123,8 @@
 else
 case $cross_compiling:$ac_tool_warned in
 yes:)
-{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
-$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
 ac_tool_warned=yes ;;
 esac
 STRIP=$ac_ct_STRIP
@@ -9206,11 +10143,12 @@
 if test -n "$ac_tool_prefix"; then
 # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_prog_RANLIB+:} false; then :
- $as_echo_n "(cached) " >&6
-else
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+printf %s "checking for $ac_word... " >&6; }
+if test ${ac_cv_prog_RANLIB+y}
+then :
+ printf %s "(cached) " >&6
+else $as_nop
 if test -n "$RANLIB"; then
 ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
 else
@@ -9218,11 +10156,15 @@
 for as_dir in $PATH
 do
 IFS=$as_save_IFS
- test -z "$as_dir" && as_dir=.
+ case $as_dir in #(((
+ '') as_dir=./ ;;
+ */) ;;
+ *) as_dir=$as_dir/ ;;
+ esac
 for ac_exec_ext in '' $ac_executable_extensions; do
- if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
 ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
- $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
 break 2
 fi
 done
@@ -9233,11 +10175,11 @@
 fi
 RANLIB=$ac_cv_prog_RANLIB
 if test -n "$RANLIB"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
-$as_echo "$RANLIB" >&6; }
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
+printf "%s\n" "$RANLIB" >&6; }
 else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
+printf "%s\n" "no" >&6; }
 fi
 
 
@@ -9246,11 +10188,12 @@
 ac_ct_RANLIB=$RANLIB
 # Extract the first word of "ranlib", so it can be a program name with args.
 set dummy ranlib; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_prog_ac_ct_RANLIB+:} false; then :
- $as_echo_n "(cached) " >&6
-else
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+printf %s "checking for $ac_word... " >&6; }
+if test ${ac_cv_prog_ac_ct_RANLIB+y}
+then :
+ printf %s "(cached) " >&6
+else $as_nop
 if test -n "$ac_ct_RANLIB"; then
 ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
 else
@@ -9258,11 +10201,15 @@
 for as_dir in $PATH
 do
 IFS=$as_save_IFS
- test -z "$as_dir" && as_dir=.
+ case $as_dir in #(((
+ '') as_dir=./ ;;
+ */) ;;
+ *) as_dir=$as_dir/ ;;
+ esac
 for ac_exec_ext in '' $ac_executable_extensions; do
- if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
 ac_cv_prog_ac_ct_RANLIB="ranlib"
- $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
 break 2
 fi
 done
@@ -9273,11 +10220,11 @@
 fi
 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
 if test -n "$ac_ct_RANLIB"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
-$as_echo "$ac_ct_RANLIB" >&6; }
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
+printf "%s\n" "$ac_ct_RANLIB" >&6; }
 else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
+printf "%s\n" "no" >&6; }
 fi
 
 if test "x$ac_ct_RANLIB" = x; then
@@ -9285,8 +10232,8 @@
 else
 case $cross_compiling:$ac_tool_warned in
 yes:)
-{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
-$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
 ac_tool_warned=yes ;;
 esac
 RANLIB=$ac_ct_RANLIB
@@ -9375,11 +10322,12 @@
 
 
 # Check for command to grab the raw symbol name followed by C symbol from nm.
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking command to parse $NM output from $compiler object" >&5
-$as_echo_n "checking command to parse $NM output from $compiler object... " >&6; }
-if ${lt_cv_sys_global_symbol_pipe+:} false; then :
- $as_echo_n "(cached) " >&6
-else
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking command to parse $NM output from $compiler object" >&5
+printf %s "checking command to parse $NM output from $compiler object... " >&6; }
+if test ${lt_cv_sys_global_symbol_pipe+y}
+then :
+ printf %s "(cached) " >&6
+else $as_nop
 
 # These are sane defaults that work on at least a few old systems.
 # They come from Ultrix. What could be older than Ultrix?!! ;)
@@ -9434,7 +10382,7 @@
 
 if test "$lt_cv_nm_interface" = "MS dumpbin"; then
 # Gets list of data symbols to import.
- lt_cv_sys_global_symbol_to_import="sed -n -e 's/^I .* $.*$$/\1/p'"
+ lt_cv_sys_global_symbol_to_import="$SED -n -e 's/^I .* $.*$$/\1/p'"
 # Adjust the below global symbol transforms to fixup imported variables.
 lt_cdecl_hook=" -e 's/^I .* $.*$$/extern __declspec(dllimport) char \1;/p'"
 lt_c_name_hook=" -e 's/^I .* $.*$$/ {\"\1\", (void *) 0},/p'"
@@ -9452,20 +10400,20 @@
 # Transform an extracted symbol line into a proper C declaration.
 # Some systems (esp. on ia64) link data and code symbols differently,
 # so use this general approach.
-lt_cv_sys_global_symbol_to_cdecl="sed -n"\
+lt_cv_sys_global_symbol_to_cdecl="$SED -n"\
 $lt_cdecl_hook\
 " -e 's/^T .* $.*$$/extern int \1();/p'"\
 " -e 's/^$symcode$symcode* .* $.*$$/extern char \1;/p'"
 
 # Transform an extracted symbol line into symbol name and symbol address
-lt_cv_sys_global_symbol_to_c_name_address="sed -n"\
+lt_cv_sys_global_symbol_to_c_name_address="$SED -n"\
 $lt_c_name_hook\
 " -e 's/^: $.*$ .*$/ {\"\1\", (void *) 0},/p'"\
 " -e 's/^$symcode$symcode* .* $.*$$/ {\"\1\", (void *) \&\1},/p'"
 
 # Transform an extracted symbol line into symbol name with lib prefix and
 # symbol address.
-lt_cv_sys_global_symbol_to_c_name_address_lib_prefix="sed -n"\
+lt_cv_sys_global_symbol_to_c_name_address_lib_prefix="$SED -n"\
 $lt_c_name_lib_hook\
 " -e 's/^: $.*$ .*$/ {\"\1\", (void *) 0},/p'"\
 " -e 's/^$symcode$symcode* .* $lib.*$$/ {\"\1\", (void *) \&\1},/p'"\
@@ -9507,9 +10455,9 @@
 " s1~prfx {split(s1,t,\"@\"); print f,t1,substr(t1,length(prfx))}"\
 " ' prfx=^$ac_symprfx"
 else
- lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*	 $$symcode$symcode*$	 	 *$ac_symprfx$sympat$opt_cr$/$symxfrm/p'"
+ lt_cv_sys_global_symbol_pipe="$SED -n -e 's/^.*	 $$symcode$symcode*$	 	 *$ac_symprfx$sympat$opt_cr$/$symxfrm/p'"
 fi
- lt_cv_sys_global_symbol_pipe="$lt_cv_sys_global_symbol_pipe | sed '/ __gnu_lto/d'"
+ lt_cv_sys_global_symbol_pipe="$lt_cv_sys_global_symbol_pipe | $SED '/ __gnu_lto/d'"
 
 # Check to see that the pipe works correctly.
 pipe_works=no
@@ -9531,14 +10479,14 @@
 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
 (eval $ac_compile) 2>&5
 ac_status=$?
- $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
 test $ac_status = 0; }; then
 # Now try to grab the symbols.
 nlist=conftest.nm
 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist\""; } >&5
 (eval $NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist) 2>&5
 ac_status=$?
- $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
 test $ac_status = 0; } && test -s "$nlist"; then
 # Try sorting and uniquifying the output.
 if sort "$nlist" | uniq > "$nlist"T; then
@@ -9607,7 +10555,7 @@
 	 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
 (eval $ac_link) 2>&5
 ac_status=$?
- $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
 test $ac_status = 0; } && test -s conftest$ac_exeext; then
 	 pipe_works=yes
 	 fi
@@ -9642,11 +10590,11 @@
 lt_cv_sys_global_symbol_to_cdecl=
 fi
 if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: failed" >&5
-$as_echo "failed" >&6; }
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: failed" >&5
+printf "%s\n" "failed" >&6; }
 else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: ok" >&5
-$as_echo "ok" >&6; }
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: ok" >&5
+printf "%s\n" "ok" >&6; }
 fi
 
 # Response file support.
@@ -9692,13 +10640,14 @@
 
 
 
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for sysroot" >&5
-$as_echo_n "checking for sysroot... " >&6; }
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for sysroot" >&5
+printf %s "checking for sysroot... " >&6; }
 
 # Check whether --with-sysroot was given.
-if test "${with_sysroot+set}" = set; then :
+if test ${with_sysroot+y}
+then :
 withval=$with_sysroot;
-else
+else $as_nop
 with_sysroot=no
 fi
 
@@ -9711,29 +10660,30 @@
 fi
 ;; #(
 /*)
- lt_sysroot=`echo "$with_sysroot" | sed -e "$sed_quote_subst"`
+ lt_sysroot=`echo "$with_sysroot" | $SED -e "$sed_quote_subst"`
 ;; #(
 no|'')
 ;; #(
 *)
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_sysroot" >&5
-$as_echo "$with_sysroot" >&6; }
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $with_sysroot" >&5
+printf "%s\n" "$with_sysroot" >&6; }
 as_fn_error $? "The sysroot must be an absolute path." "$LINENO" 5
 ;;
 esac
 
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${lt_sysroot:-no}" >&5
-$as_echo "${lt_sysroot:-no}" >&6; }
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: ${lt_sysroot:-no}" >&5
+printf "%s\n" "${lt_sysroot:-no}" >&6; }
 
 
 
 
 
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for a working dd" >&5
-$as_echo_n "checking for a working dd... " >&6; }
-if ${ac_cv_path_lt_DD+:} false; then :
- $as_echo_n "(cached) " >&6
-else
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for a working dd" >&5
+printf %s "checking for a working dd... " >&6; }
+if test ${ac_cv_path_lt_DD+y}
+then :
+ printf %s "(cached) " >&6
+else $as_nop
 printf 0123456789abcdef0123456789abcdef >conftest.i
 cat conftest.i conftest.i >conftest2.i
 : ${lt_DD:=$DD}
@@ -9744,10 +10694,15 @@
 for as_dir in $PATH
 do
 IFS=$as_save_IFS
- test -z "$as_dir" && as_dir=.
- for ac_prog in dd; do
+ case $as_dir in #(((
+ '') as_dir=./ ;;
+ */) ;;
+ *) as_dir=$as_dir/ ;;
+ esac
+ for ac_prog in dd
+ do
 for ac_exec_ext in '' $ac_executable_extensions; do
- ac_path_lt_DD="$as_dir/$ac_prog$ac_exec_ext"
+ ac_path_lt_DD="$as_dir$ac_prog$ac_exec_ext"
 as_fn_executable_p "$ac_path_lt_DD" || continue
 if "$ac_path_lt_DD" bs=32 count=1 <conftest2.i >conftest.out 2>/dev/null; then
 cmp -s conftest.i conftest.out \
@@ -9767,15 +10722,16 @@
 
 rm -f conftest.i conftest2.i conftest.out
 fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_lt_DD" >&5
-$as_echo "$ac_cv_path_lt_DD" >&6; }
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_lt_DD" >&5
+printf "%s\n" "$ac_cv_path_lt_DD" >&6; }
 
 
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to truncate binary pipes" >&5
-$as_echo_n "checking how to truncate binary pipes... " >&6; }
-if ${lt_cv_truncate_bin+:} false; then :
- $as_echo_n "(cached) " >&6
-else
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking how to truncate binary pipes" >&5
+printf %s "checking how to truncate binary pipes... " >&6; }
+if test ${lt_cv_truncate_bin+y}
+then :
+ printf %s "(cached) " >&6
+else $as_nop
 printf 0123456789abcdef0123456789abcdef >conftest.i
 cat conftest.i conftest.i >conftest2.i
 lt_cv_truncate_bin=
@@ -9786,8 +10742,8 @@
 rm -f conftest.i conftest2.i conftest.out
 test -z "$lt_cv_truncate_bin" && lt_cv_truncate_bin="$SED -e 4q"
 fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_truncate_bin" >&5
-$as_echo "$lt_cv_truncate_bin" >&6; }
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_truncate_bin" >&5
+printf "%s\n" "$lt_cv_truncate_bin" >&6; }
 
 
 
@@ -9810,7 +10766,8 @@
 }
 
 # Check whether --enable-libtool-lock was given.
-if test "${enable_libtool_lock+set}" = set; then :
+if test ${enable_libtool_lock+y}
+then :
 enableval=$enable_libtool_lock;
 fi
 
@@ -9826,9 +10783,9 @@
 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
 (eval $ac_compile) 2>&5
 ac_status=$?
- $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
 test $ac_status = 0; }; then
- case `/usr/bin/file conftest.$ac_objext` in
+ case `$FILECMD conftest.$ac_objext` in
 *ELF-32*)
 	HPUX_IA64_MODE=32
 	;;
@@ -9846,10 +10803,10 @@
 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
 (eval $ac_compile) 2>&5
 ac_status=$?
- $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
 test $ac_status = 0; }; then
 if test yes = "$lt_cv_prog_gnu_ld"; then
- case `/usr/bin/file conftest.$ac_objext` in
+ case `$FILECMD conftest.$ac_objext` in
 	*32-bit*)
 	 LD="${LD-ld} -melf32bsmip"
 	 ;;
@@ -9861,7 +10818,7 @@
 	;;
 esac
 else
- case `/usr/bin/file conftest.$ac_objext` in
+ case `$FILECMD conftest.$ac_objext` in
 	*32-bit*)
 	 LD="${LD-ld} -32"
 	 ;;
@@ -9884,10 +10841,10 @@
 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
 (eval $ac_compile) 2>&5
 ac_status=$?
- $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
 test $ac_status = 0; }; then
 emul=elf
- case `/usr/bin/file conftest.$ac_objext` in
+ case `$FILECMD conftest.$ac_objext` in
 *32-bit*)
 	emul="${emul}32"
 	;;
@@ -9895,7 +10852,7 @@
 	emul="${emul}64"
 	;;
 esac
- case `/usr/bin/file conftest.$ac_objext` in
+ case `$FILECMD conftest.$ac_objext` in
 *MSB*)
 	emul="${emul}btsmip"
 	;;
@@ -9903,7 +10860,7 @@
 	emul="${emul}ltsmip"
 	;;
 esac
- case `/usr/bin/file conftest.$ac_objext` in
+ case `$FILECMD conftest.$ac_objext` in
 *N32*)
 	emul="${emul}n32"
 	;;
@@ -9925,16 +10882,16 @@
 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
 (eval $ac_compile) 2>&5
 ac_status=$?
- $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
 test $ac_status = 0; }; then
- case `/usr/bin/file conftest.o` in
+ case `$FILECMD conftest.o` in
 *32-bit*)
 	case $host in
 	 x86_64-*kfreebsd*-gnu)
 	 LD="${LD-ld} -m elf_i386_fbsd"
 	 ;;
 	 x86_64-*linux*)
-	 case `/usr/bin/file conftest.o` in
+	 case `$FILECMD conftest.o` in
 	 *x86-64*)
 		LD="${LD-ld} -m elf32_x86_64"
 		;;
@@ -9988,11 +10945,12 @@
 # On SCO OpenServer 5, we need -belf to get full-featured binaries.
 SAVE_CFLAGS=$CFLAGS
 CFLAGS="$CFLAGS -belf"
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler needs -belf" >&5
-$as_echo_n "checking whether the C compiler needs -belf... " >&6; }
-if ${lt_cv_cc_needs_belf+:} false; then :
- $as_echo_n "(cached) " >&6
-else
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether the C compiler needs -belf" >&5
+printf %s "checking whether the C compiler needs -belf... " >&6; }
+if test ${lt_cv_cc_needs_belf+y}
+then :
+ printf %s "(cached) " >&6
+else $as_nop
 ac_ext=c
 ac_cpp='$CPP $CPPFLAGS'
 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
@@ -10003,19 +10961,20 @@
 /* end confdefs.h. */
 
 int
-main ()
+main (void)
 {
 
 ;
 return 0;
 }
 _ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
+if ac_fn_c_try_link "$LINENO"
+then :
 lt_cv_cc_needs_belf=yes
-else
+else $as_nop
 lt_cv_cc_needs_belf=no
 fi
-rm -f core conftest.err conftest.$ac_objext \
+rm -f core conftest.err conftest.$ac_objext conftest.beam \
 conftest$ac_exeext conftest.$ac_ext
 ac_ext=c
 ac_cpp='$CPP $CPPFLAGS'
@@ -10024,8 +10983,8 @@
 ac_compiler_gnu=$ac_cv_c_compiler_gnu
 
 fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_cc_needs_belf" >&5
-$as_echo "$lt_cv_cc_needs_belf" >&6; }
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_cc_needs_belf" >&5
+printf "%s\n" "$lt_cv_cc_needs_belf" >&6; }
 if test yes != "$lt_cv_cc_needs_belf"; then
 # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf
 CFLAGS=$SAVE_CFLAGS
@@ -10038,9 +10997,9 @@
 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
 (eval $ac_compile) 2>&5
 ac_status=$?
- $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
 test $ac_status = 0; }; then
- case `/usr/bin/file conftest.o` in
+ case `$FILECMD conftest.o` in
 *64-bit*)
 case $lt_cv_prog_gnu_ld in
 yes*)
@@ -10075,11 +11034,12 @@
 if test -n "$ac_tool_prefix"; then
 # Extract the first word of "${ac_tool_prefix}mt", so it can be a program name with args.
 set dummy ${ac_tool_prefix}mt; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_prog_MANIFEST_TOOL+:} false; then :
- $as_echo_n "(cached) " >&6
-else
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+printf %s "checking for $ac_word... " >&6; }
+if test ${ac_cv_prog_MANIFEST_TOOL+y}
+then :
+ printf %s "(cached) " >&6
+else $as_nop
 if test -n "$MANIFEST_TOOL"; then
 ac_cv_prog_MANIFEST_TOOL="$MANIFEST_TOOL" # Let the user override the test.
 else
@@ -10087,11 +11047,15 @@
 for as_dir in $PATH
 do
 IFS=$as_save_IFS
- test -z "$as_dir" && as_dir=.
+ case $as_dir in #(((
+ '') as_dir=./ ;;
+ */) ;;
+ *) as_dir=$as_dir/ ;;
+ esac
 for ac_exec_ext in '' $ac_executable_extensions; do
- if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
 ac_cv_prog_MANIFEST_TOOL="${ac_tool_prefix}mt"
- $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
 break 2
 fi
 done
@@ -10102,11 +11066,11 @@
 fi
 MANIFEST_TOOL=$ac_cv_prog_MANIFEST_TOOL
 if test -n "$MANIFEST_TOOL"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MANIFEST_TOOL" >&5
-$as_echo "$MANIFEST_TOOL" >&6; }
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $MANIFEST_TOOL" >&5
+printf "%s\n" "$MANIFEST_TOOL" >&6; }
 else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
+printf "%s\n" "no" >&6; }
 fi
 
 
@@ -10115,11 +11079,12 @@
 ac_ct_MANIFEST_TOOL=$MANIFEST_TOOL
 # Extract the first word of "mt", so it can be a program name with args.
 set dummy mt; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_prog_ac_ct_MANIFEST_TOOL+:} false; then :
- $as_echo_n "(cached) " >&6
-else
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+printf %s "checking for $ac_word... " >&6; }
+if test ${ac_cv_prog_ac_ct_MANIFEST_TOOL+y}
+then :
+ printf %s "(cached) " >&6
+else $as_nop
 if test -n "$ac_ct_MANIFEST_TOOL"; then
 ac_cv_prog_ac_ct_MANIFEST_TOOL="$ac_ct_MANIFEST_TOOL" # Let the user override the test.
 else
@@ -10127,11 +11092,15 @@
 for as_dir in $PATH
 do
 IFS=$as_save_IFS
- test -z "$as_dir" && as_dir=.
+ case $as_dir in #(((
+ '') as_dir=./ ;;
+ */) ;;
+ *) as_dir=$as_dir/ ;;
+ esac
 for ac_exec_ext in '' $ac_executable_extensions; do
- if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
 ac_cv_prog_ac_ct_MANIFEST_TOOL="mt"
- $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
 break 2
 fi
 done
@@ -10142,11 +11111,11 @@
 fi
 ac_ct_MANIFEST_TOOL=$ac_cv_prog_ac_ct_MANIFEST_TOOL
 if test -n "$ac_ct_MANIFEST_TOOL"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_MANIFEST_TOOL" >&5
-$as_echo "$ac_ct_MANIFEST_TOOL" >&6; }
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_MANIFEST_TOOL" >&5
+printf "%s\n" "$ac_ct_MANIFEST_TOOL" >&6; }
 else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
+printf "%s\n" "no" >&6; }
 fi
 
 if test "x$ac_ct_MANIFEST_TOOL" = x; then
@@ -10154,8 +11123,8 @@
 else
 case $cross_compiling:$ac_tool_warned in
 yes:)
-{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
-$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
 ac_tool_warned=yes ;;
 esac
 MANIFEST_TOOL=$ac_ct_MANIFEST_TOOL
@@ -10165,11 +11134,12 @@
 fi
 
 test -z "$MANIFEST_TOOL" && MANIFEST_TOOL=mt
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $MANIFEST_TOOL is a manifest tool" >&5
-$as_echo_n "checking if $MANIFEST_TOOL is a manifest tool... " >&6; }
-if ${lt_cv_path_mainfest_tool+:} false; then :
- $as_echo_n "(cached) " >&6
-else
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $MANIFEST_TOOL is a manifest tool" >&5
+printf %s "checking if $MANIFEST_TOOL is a manifest tool... " >&6; }
+if test ${lt_cv_path_mainfest_tool+y}
+then :
+ printf %s "(cached) " >&6
+else $as_nop
 lt_cv_path_mainfest_tool=no
 echo "$as_me:$LINENO: $MANIFEST_TOOL '-?'" >&5
 $MANIFEST_TOOL '-?' 2>conftest.err > conftest.out
@@ -10179,8 +11149,8 @@
 fi
 rm -f conftest*
 fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_path_mainfest_tool" >&5
-$as_echo "$lt_cv_path_mainfest_tool" >&6; }
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_path_mainfest_tool" >&5
+printf "%s\n" "$lt_cv_path_mainfest_tool" >&6; }
 if test yes != "$lt_cv_path_mainfest_tool"; then
 MANIFEST_TOOL=:
 fi
@@ -10195,11 +11165,12 @@
 if test -n "$ac_tool_prefix"; then
 # Extract the first word of "${ac_tool_prefix}dsymutil", so it can be a program name with args.
 set dummy ${ac_tool_prefix}dsymutil; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_prog_DSYMUTIL+:} false; then :
- $as_echo_n "(cached) " >&6
-else
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+printf %s "checking for $ac_word... " >&6; }
+if test ${ac_cv_prog_DSYMUTIL+y}
+then :
+ printf %s "(cached) " >&6
+else $as_nop
 if test -n "$DSYMUTIL"; then
 ac_cv_prog_DSYMUTIL="$DSYMUTIL" # Let the user override the test.
 else
@@ -10207,11 +11178,15 @@
 for as_dir in $PATH
 do
 IFS=$as_save_IFS
- test -z "$as_dir" && as_dir=.
+ case $as_dir in #(((
+ '') as_dir=./ ;;
+ */) ;;
+ *) as_dir=$as_dir/ ;;
+ esac
 for ac_exec_ext in '' $ac_executable_extensions; do
- if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
 ac_cv_prog_DSYMUTIL="${ac_tool_prefix}dsymutil"
- $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
 break 2
 fi
 done
@@ -10222,11 +11197,11 @@
 fi
 DSYMUTIL=$ac_cv_prog_DSYMUTIL
 if test -n "$DSYMUTIL"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DSYMUTIL" >&5
-$as_echo "$DSYMUTIL" >&6; }
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $DSYMUTIL" >&5
+printf "%s\n" "$DSYMUTIL" >&6; }
 else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
+printf "%s\n" "no" >&6; }
 fi
 
 
@@ -10235,11 +11210,12 @@
 ac_ct_DSYMUTIL=$DSYMUTIL
 # Extract the first word of "dsymutil", so it can be a program name with args.
 set dummy dsymutil; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_prog_ac_ct_DSYMUTIL+:} false; then :
- $as_echo_n "(cached) " >&6
-else
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+printf %s "checking for $ac_word... " >&6; }
+if test ${ac_cv_prog_ac_ct_DSYMUTIL+y}
+then :
+ printf %s "(cached) " >&6
+else $as_nop
 if test -n "$ac_ct_DSYMUTIL"; then
 ac_cv_prog_ac_ct_DSYMUTIL="$ac_ct_DSYMUTIL" # Let the user override the test.
 else
@@ -10247,11 +11223,15 @@
 for as_dir in $PATH
 do
 IFS=$as_save_IFS
- test -z "$as_dir" && as_dir=.
+ case $as_dir in #(((
+ '') as_dir=./ ;;
+ */) ;;
+ *) as_dir=$as_dir/ ;;
+ esac
 for ac_exec_ext in '' $ac_executable_extensions; do
- if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
 ac_cv_prog_ac_ct_DSYMUTIL="dsymutil"
- $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
 break 2
 fi
 done
@@ -10262,11 +11242,11 @@
 fi
 ac_ct_DSYMUTIL=$ac_cv_prog_ac_ct_DSYMUTIL
 if test -n "$ac_ct_DSYMUTIL"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DSYMUTIL" >&5
-$as_echo "$ac_ct_DSYMUTIL" >&6; }
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DSYMUTIL" >&5
+printf "%s\n" "$ac_ct_DSYMUTIL" >&6; }
 else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
+printf "%s\n" "no" >&6; }
 fi
 
 if test "x$ac_ct_DSYMUTIL" = x; then
@@ -10274,8 +11254,8 @@
 else
 case $cross_compiling:$ac_tool_warned in
 yes:)
-{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
-$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
 ac_tool_warned=yes ;;
 esac
 DSYMUTIL=$ac_ct_DSYMUTIL
@@ -10287,11 +11267,12 @@
 if test -n "$ac_tool_prefix"; then
 # Extract the first word of "${ac_tool_prefix}nmedit", so it can be a program name with args.
 set dummy ${ac_tool_prefix}nmedit; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_prog_NMEDIT+:} false; then :
- $as_echo_n "(cached) " >&6
-else
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+printf %s "checking for $ac_word... " >&6; }
+if test ${ac_cv_prog_NMEDIT+y}
+then :
+ printf %s "(cached) " >&6
+else $as_nop
 if test -n "$NMEDIT"; then
 ac_cv_prog_NMEDIT="$NMEDIT" # Let the user override the test.
 else
@@ -10299,11 +11280,15 @@
 for as_dir in $PATH
 do
 IFS=$as_save_IFS
- test -z "$as_dir" && as_dir=.
+ case $as_dir in #(((
+ '') as_dir=./ ;;
+ */) ;;
+ *) as_dir=$as_dir/ ;;
+ esac
 for ac_exec_ext in '' $ac_executable_extensions; do
- if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
 ac_cv_prog_NMEDIT="${ac_tool_prefix}nmedit"
- $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
 break 2
 fi
 done
@@ -10314,11 +11299,11 @@
 fi
 NMEDIT=$ac_cv_prog_NMEDIT
 if test -n "$NMEDIT"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NMEDIT" >&5
-$as_echo "$NMEDIT" >&6; }
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $NMEDIT" >&5
+printf "%s\n" "$NMEDIT" >&6; }
 else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
+printf "%s\n" "no" >&6; }
 fi
 
 
@@ -10327,11 +11312,12 @@
 ac_ct_NMEDIT=$NMEDIT
 # Extract the first word of "nmedit", so it can be a program name with args.
 set dummy nmedit; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_prog_ac_ct_NMEDIT+:} false; then :
- $as_echo_n "(cached) " >&6
-else
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+printf %s "checking for $ac_word... " >&6; }
+if test ${ac_cv_prog_ac_ct_NMEDIT+y}
+then :
+ printf %s "(cached) " >&6
+else $as_nop
 if test -n "$ac_ct_NMEDIT"; then
 ac_cv_prog_ac_ct_NMEDIT="$ac_ct_NMEDIT" # Let the user override the test.
 else
@@ -10339,11 +11325,15 @@
 for as_dir in $PATH
 do
 IFS=$as_save_IFS
- test -z "$as_dir" && as_dir=.
+ case $as_dir in #(((
+ '') as_dir=./ ;;
+ */) ;;
+ *) as_dir=$as_dir/ ;;
+ esac
 for ac_exec_ext in '' $ac_executable_extensions; do
- if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
 ac_cv_prog_ac_ct_NMEDIT="nmedit"
- $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
 break 2
 fi
 done
@@ -10354,11 +11344,11 @@
 fi
 ac_ct_NMEDIT=$ac_cv_prog_ac_ct_NMEDIT
 if test -n "$ac_ct_NMEDIT"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_NMEDIT" >&5
-$as_echo "$ac_ct_NMEDIT" >&6; }
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_NMEDIT" >&5
+printf "%s\n" "$ac_ct_NMEDIT" >&6; }
 else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
+printf "%s\n" "no" >&6; }
 fi
 
 if test "x$ac_ct_NMEDIT" = x; then
@@ -10366,8 +11356,8 @@
 else
 case $cross_compiling:$ac_tool_warned in
 yes:)
-{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
-$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
 ac_tool_warned=yes ;;
 esac
 NMEDIT=$ac_ct_NMEDIT
@@ -10379,11 +11369,12 @@
 if test -n "$ac_tool_prefix"; then
 # Extract the first word of "${ac_tool_prefix}lipo", so it can be a program name with args.
 set dummy ${ac_tool_prefix}lipo; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_prog_LIPO+:} false; then :
- $as_echo_n "(cached) " >&6
-else
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+printf %s "checking for $ac_word... " >&6; }
+if test ${ac_cv_prog_LIPO+y}
+then :
+ printf %s "(cached) " >&6
+else $as_nop
 if test -n "$LIPO"; then
 ac_cv_prog_LIPO="$LIPO" # Let the user override the test.
 else
@@ -10391,11 +11382,15 @@
 for as_dir in $PATH
 do
 IFS=$as_save_IFS
- test -z "$as_dir" && as_dir=.
+ case $as_dir in #(((
+ '') as_dir=./ ;;
+ */) ;;
+ *) as_dir=$as_dir/ ;;
+ esac
 for ac_exec_ext in '' $ac_executable_extensions; do
- if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
 ac_cv_prog_LIPO="${ac_tool_prefix}lipo"
- $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
 break 2
 fi
 done
@@ -10406,11 +11401,11 @@
 fi
 LIPO=$ac_cv_prog_LIPO
 if test -n "$LIPO"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIPO" >&5
-$as_echo "$LIPO" >&6; }
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $LIPO" >&5
+printf "%s\n" "$LIPO" >&6; }
 else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
+printf "%s\n" "no" >&6; }
 fi
 
 
@@ -10419,11 +11414,12 @@
 ac_ct_LIPO=$LIPO
 # Extract the first word of "lipo", so it can be a program name with args.
 set dummy lipo; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_prog_ac_ct_LIPO+:} false; then :
- $as_echo_n "(cached) " >&6
-else
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+printf %s "checking for $ac_word... " >&6; }
+if test ${ac_cv_prog_ac_ct_LIPO+y}
+then :
+ printf %s "(cached) " >&6
+else $as_nop
 if test -n "$ac_ct_LIPO"; then
 ac_cv_prog_ac_ct_LIPO="$ac_ct_LIPO" # Let the user override the test.
 else
@@ -10431,11 +11427,15 @@
 for as_dir in $PATH
 do
 IFS=$as_save_IFS
- test -z "$as_dir" && as_dir=.
+ case $as_dir in #(((
+ '') as_dir=./ ;;
+ */) ;;
+ *) as_dir=$as_dir/ ;;
+ esac
 for ac_exec_ext in '' $ac_executable_extensions; do
- if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
 ac_cv_prog_ac_ct_LIPO="lipo"
- $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
 break 2
 fi
 done
@@ -10446,11 +11446,11 @@
 fi
 ac_ct_LIPO=$ac_cv_prog_ac_ct_LIPO
 if test -n "$ac_ct_LIPO"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_LIPO" >&5
-$as_echo "$ac_ct_LIPO" >&6; }
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_LIPO" >&5
+printf "%s\n" "$ac_ct_LIPO" >&6; }
 else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
+printf "%s\n" "no" >&6; }
 fi
 
 if test "x$ac_ct_LIPO" = x; then
@@ -10458,8 +11458,8 @@
 else
 case $cross_compiling:$ac_tool_warned in
 yes:)
-{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
-$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
 ac_tool_warned=yes ;;
 esac
 LIPO=$ac_ct_LIPO
@@ -10471,11 +11471,12 @@
 if test -n "$ac_tool_prefix"; then
 # Extract the first word of "${ac_tool_prefix}otool", so it can be a program name with args.
 set dummy ${ac_tool_prefix}otool; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_prog_OTOOL+:} false; then :
- $as_echo_n "(cached) " >&6
-else
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+printf %s "checking for $ac_word... " >&6; }
+if test ${ac_cv_prog_OTOOL+y}
+then :
+ printf %s "(cached) " >&6
+else $as_nop
 if test -n "$OTOOL"; then
 ac_cv_prog_OTOOL="$OTOOL" # Let the user override the test.
 else
@@ -10483,11 +11484,15 @@
 for as_dir in $PATH
 do
 IFS=$as_save_IFS
- test -z "$as_dir" && as_dir=.
+ case $as_dir in #(((
+ '') as_dir=./ ;;
+ */) ;;
+ *) as_dir=$as_dir/ ;;
+ esac
 for ac_exec_ext in '' $ac_executable_extensions; do
- if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
 ac_cv_prog_OTOOL="${ac_tool_prefix}otool"
- $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
 break 2
 fi
 done
@@ -10498,11 +11503,11 @@
 fi
 OTOOL=$ac_cv_prog_OTOOL
 if test -n "$OTOOL"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OTOOL" >&5
-$as_echo "$OTOOL" >&6; }
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $OTOOL" >&5
+printf "%s\n" "$OTOOL" >&6; }
 else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
+printf "%s\n" "no" >&6; }
 fi
 
 
@@ -10511,11 +11516,12 @@
 ac_ct_OTOOL=$OTOOL
 # Extract the first word of "otool", so it can be a program name with args.
 set dummy otool; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_prog_ac_ct_OTOOL+:} false; then :
- $as_echo_n "(cached) " >&6
-else
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+printf %s "checking for $ac_word... " >&6; }
+if test ${ac_cv_prog_ac_ct_OTOOL+y}
+then :
+ printf %s "(cached) " >&6
+else $as_nop
 if test -n "$ac_ct_OTOOL"; then
 ac_cv_prog_ac_ct_OTOOL="$ac_ct_OTOOL" # Let the user override the test.
 else
@@ -10523,11 +11529,15 @@
 for as_dir in $PATH
 do
 IFS=$as_save_IFS
- test -z "$as_dir" && as_dir=.
+ case $as_dir in #(((
+ '') as_dir=./ ;;
+ */) ;;
+ *) as_dir=$as_dir/ ;;
+ esac
 for ac_exec_ext in '' $ac_executable_extensions; do
- if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
 ac_cv_prog_ac_ct_OTOOL="otool"
- $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
 break 2
 fi
 done
@@ -10538,11 +11548,11 @@
 fi
 ac_ct_OTOOL=$ac_cv_prog_ac_ct_OTOOL
 if test -n "$ac_ct_OTOOL"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OTOOL" >&5
-$as_echo "$ac_ct_OTOOL" >&6; }
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OTOOL" >&5
+printf "%s\n" "$ac_ct_OTOOL" >&6; }
 else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
+printf "%s\n" "no" >&6; }
 fi
 
 if test "x$ac_ct_OTOOL" = x; then
@@ -10550,8 +11560,8 @@
 else
 case $cross_compiling:$ac_tool_warned in
 yes:)
-{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
-$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
 ac_tool_warned=yes ;;
 esac
 OTOOL=$ac_ct_OTOOL
@@ -10563,11 +11573,12 @@
 if test -n "$ac_tool_prefix"; then
 # Extract the first word of "${ac_tool_prefix}otool64", so it can be a program name with args.
 set dummy ${ac_tool_prefix}otool64; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_prog_OTOOL64+:} false; then :
- $as_echo_n "(cached) " >&6
-else
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+printf %s "checking for $ac_word... " >&6; }
+if test ${ac_cv_prog_OTOOL64+y}
+then :
+ printf %s "(cached) " >&6
+else $as_nop
 if test -n "$OTOOL64"; then
 ac_cv_prog_OTOOL64="$OTOOL64" # Let the user override the test.
 else
@@ -10575,11 +11586,15 @@
 for as_dir in $PATH
 do
 IFS=$as_save_IFS
- test -z "$as_dir" && as_dir=.
+ case $as_dir in #(((
+ '') as_dir=./ ;;
+ */) ;;
+ *) as_dir=$as_dir/ ;;
+ esac
 for ac_exec_ext in '' $ac_executable_extensions; do
- if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
 ac_cv_prog_OTOOL64="${ac_tool_prefix}otool64"
- $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
 break 2
 fi
 done
@@ -10590,11 +11605,11 @@
 fi
 OTOOL64=$ac_cv_prog_OTOOL64
 if test -n "$OTOOL64"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OTOOL64" >&5
-$as_echo "$OTOOL64" >&6; }
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $OTOOL64" >&5
+printf "%s\n" "$OTOOL64" >&6; }
 else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
+printf "%s\n" "no" >&6; }
 fi
 
 
@@ -10603,11 +11618,12 @@
 ac_ct_OTOOL64=$OTOOL64
 # Extract the first word of "otool64", so it can be a program name with args.
 set dummy otool64; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_prog_ac_ct_OTOOL64+:} false; then :
- $as_echo_n "(cached) " >&6
-else
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+printf %s "checking for $ac_word... " >&6; }
+if test ${ac_cv_prog_ac_ct_OTOOL64+y}
+then :
+ printf %s "(cached) " >&6
+else $as_nop
 if test -n "$ac_ct_OTOOL64"; then
 ac_cv_prog_ac_ct_OTOOL64="$ac_ct_OTOOL64" # Let the user override the test.
 else
@@ -10615,11 +11631,15 @@
 for as_dir in $PATH
 do
 IFS=$as_save_IFS
- test -z "$as_dir" && as_dir=.
+ case $as_dir in #(((
+ '') as_dir=./ ;;
+ */) ;;
+ *) as_dir=$as_dir/ ;;
+ esac
 for ac_exec_ext in '' $ac_executable_extensions; do
- if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
 ac_cv_prog_ac_ct_OTOOL64="otool64"
- $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
 break 2
 fi
 done
@@ -10630,11 +11650,11 @@
 fi
 ac_ct_OTOOL64=$ac_cv_prog_ac_ct_OTOOL64
 if test -n "$ac_ct_OTOOL64"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OTOOL64" >&5
-$as_echo "$ac_ct_OTOOL64" >&6; }
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OTOOL64" >&5
+printf "%s\n" "$ac_ct_OTOOL64" >&6; }
 else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
+printf "%s\n" "no" >&6; }
 fi
 
 if test "x$ac_ct_OTOOL64" = x; then
@@ -10642,8 +11662,8 @@
 else
 case $cross_compiling:$ac_tool_warned in
 yes:)
-{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
-$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
 ac_tool_warned=yes ;;
 esac
 OTOOL64=$ac_ct_OTOOL64
@@ -10678,11 +11698,12 @@
 
 
 
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -single_module linker flag" >&5
-$as_echo_n "checking for -single_module linker flag... " >&6; }
-if ${lt_cv_apple_cc_single_mod+:} false; then :
- $as_echo_n "(cached) " >&6
-else
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for -single_module linker flag" >&5
+printf %s "checking for -single_module linker flag... " >&6; }
+if test ${lt_cv_apple_cc_single_mod+y}
+then :
+ printf %s "(cached) " >&6
+else $as_nop
 lt_cv_apple_cc_single_mod=no
 if test -z "$LT_MULTI_MODULE"; then
 	# By default we will add the -single_module flag. You can override
@@ -10711,14 +11732,15 @@
 	rm -f conftest.*
 fi
 fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_apple_cc_single_mod" >&5
-$as_echo "$lt_cv_apple_cc_single_mod" >&6; }
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_apple_cc_single_mod" >&5
+printf "%s\n" "$lt_cv_apple_cc_single_mod" >&6; }
 
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -exported_symbols_list linker flag" >&5
-$as_echo_n "checking for -exported_symbols_list linker flag... " >&6; }
-if ${lt_cv_ld_exported_symbols_list+:} false; then :
- $as_echo_n "(cached) " >&6
-else
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for -exported_symbols_list linker flag" >&5
+printf %s "checking for -exported_symbols_list linker flag... " >&6; }
+if test ${lt_cv_ld_exported_symbols_list+y}
+then :
+ printf %s "(cached) " >&6
+else $as_nop
 lt_cv_ld_exported_symbols_list=no
 save_LDFLAGS=$LDFLAGS
 echo "_main" > conftest.sym
@@ -10727,31 +11749,33 @@
 /* end confdefs.h. */
 
 int
-main ()
+main (void)
 {
 
 ;
 return 0;
 }
 _ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
+if ac_fn_c_try_link "$LINENO"
+then :
 lt_cv_ld_exported_symbols_list=yes
-else
+else $as_nop
 lt_cv_ld_exported_symbols_list=no
 fi
-rm -f core conftest.err conftest.$ac_objext \
+rm -f core conftest.err conftest.$ac_objext conftest.beam \
 conftest$ac_exeext conftest.$ac_ext
 	LDFLAGS=$save_LDFLAGS
 
 fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_exported_symbols_list" >&5
-$as_echo "$lt_cv_ld_exported_symbols_list" >&6; }
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_exported_symbols_list" >&5
+printf "%s\n" "$lt_cv_ld_exported_symbols_list" >&6; }
 
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -force_load linker flag" >&5
-$as_echo_n "checking for -force_load linker flag... " >&6; }
-if ${lt_cv_ld_force_load+:} false; then :
- $as_echo_n "(cached) " >&6
-else
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for -force_load linker flag" >&5
+printf %s "checking for -force_load linker flag... " >&6; }
+if test ${lt_cv_ld_force_load+y}
+then :
+ printf %s "(cached) " >&6
+else $as_nop
 lt_cv_ld_force_load=no
 cat > conftest.c << _LT_EOF
 int forced_loaded() { return 2;}
@@ -10779,24 +11803,19 @@
 rm -rf conftest.dSYM
 
 fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_force_load" >&5
-$as_echo "$lt_cv_ld_force_load" >&6; }
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_force_load" >&5
+printf "%s\n" "$lt_cv_ld_force_load" >&6; }
 case $host_os in
 rhapsody* | darwin1.012)
 _lt_dar_allow_undefined='$wl-undefined ${wl}suppress' ;;
 darwin1.*)
 _lt_dar_allow_undefined='$wl-flat_namespace $wl-undefined ${wl}suppress' ;;
- darwin*) # darwin 5.x on
- # if running on 10.5 or later, the deployment target defaults
- # to the OS version, if on x86, and 10.4, the deployment
- # target defaults to 10.4. Don't you love it?
- case ${MACOSX_DEPLOYMENT_TARGET-10.0},$host in
-	10.0,*86*-darwin8*|10.0,*-darwin91*)
-	 _lt_dar_allow_undefined='$wl-undefined ${wl}dynamic_lookup' ;;
-	10.012,.*)
-	 _lt_dar_allow_undefined='$wl-flat_namespace $wl-undefined ${wl}suppress' ;;
-	10.*)
-	 _lt_dar_allow_undefined='$wl-undefined ${wl}dynamic_lookup' ;;
+ darwin*)
+ case $MACOSX_DEPLOYMENT_TARGET,$host in
+ 10.012,*|,*powerpc*-darwin5-8*)
+ _lt_dar_allow_undefined='$wl-flat_namespace $wl-undefined ${wl}suppress' ;;
+ *)
+ _lt_dar_allow_undefined='$wl-undefined ${wl}dynamic_lookup' ;;
 esac
 ;;
 esac
@@ -10851,19 +11870,14 @@
 esac
 }
 
-for ac_header in dlfcn.h
-do :
- ac_fn_c_check_header_compile "$LINENO" "dlfcn.h" "ac_cv_header_dlfcn_h" "$ac_includes_default
+ac_fn_c_check_header_compile "$LINENO" "dlfcn.h" "ac_cv_header_dlfcn_h" "$ac_includes_default
 "
-if test "x$ac_cv_header_dlfcn_h" = xyes; then :
- cat >>confdefs.h <<_ACEOF
-#define HAVE_DLFCN_H 1
-_ACEOF
+if test "x$ac_cv_header_dlfcn_h" = xyes
+then :
+ printf "%s\n" "#define HAVE_DLFCN_H 1" >>confdefs.h
 
 fi
 
-done
-
 
 
 
@@ -10876,11 +11890,12 @@
 if test -n "$ac_tool_prefix"; then
 # Extract the first word of "${ac_tool_prefix}as", so it can be a program name with args.
 set dummy ${ac_tool_prefix}as; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_prog_AS+:} false; then :
- $as_echo_n "(cached) " >&6
-else
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+printf %s "checking for $ac_word... " >&6; }
+if test ${ac_cv_prog_AS+y}
+then :
+ printf %s "(cached) " >&6
+else $as_nop
 if test -n "$AS"; then
 ac_cv_prog_AS="$AS" # Let the user override the test.
 else
@@ -10888,11 +11903,15 @@
 for as_dir in $PATH
 do
 IFS=$as_save_IFS
- test -z "$as_dir" && as_dir=.
+ case $as_dir in #(((
+ '') as_dir=./ ;;
+ */) ;;
+ *) as_dir=$as_dir/ ;;
+ esac
 for ac_exec_ext in '' $ac_executable_extensions; do
- if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
 ac_cv_prog_AS="${ac_tool_prefix}as"
- $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
 break 2
 fi
 done
@@ -10903,11 +11922,11 @@
 fi
 AS=$ac_cv_prog_AS
 if test -n "$AS"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AS" >&5
-$as_echo "$AS" >&6; }
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $AS" >&5
+printf "%s\n" "$AS" >&6; }
 else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
+printf "%s\n" "no" >&6; }
 fi
 
 
@@ -10916,11 +11935,12 @@
 ac_ct_AS=$AS
 # Extract the first word of "as", so it can be a program name with args.
 set dummy as; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_prog_ac_ct_AS+:} false; then :
- $as_echo_n "(cached) " >&6
-else
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+printf %s "checking for $ac_word... " >&6; }
+if test ${ac_cv_prog_ac_ct_AS+y}
+then :
+ printf %s "(cached) " >&6
+else $as_nop
 if test -n "$ac_ct_AS"; then
 ac_cv_prog_ac_ct_AS="$ac_ct_AS" # Let the user override the test.
 else
@@ -10928,11 +11948,15 @@
 for as_dir in $PATH
 do
 IFS=$as_save_IFS
- test -z "$as_dir" && as_dir=.
+ case $as_dir in #(((
+ '') as_dir=./ ;;
+ */) ;;
+ *) as_dir=$as_dir/ ;;
+ esac
 for ac_exec_ext in '' $ac_executable_extensions; do
- if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
 ac_cv_prog_ac_ct_AS="as"
- $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
 break 2
 fi
 done
@@ -10943,11 +11967,11 @@
 fi
 ac_ct_AS=$ac_cv_prog_ac_ct_AS
 if test -n "$ac_ct_AS"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AS" >&5
-$as_echo "$ac_ct_AS" >&6; }
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AS" >&5
+printf "%s\n" "$ac_ct_AS" >&6; }
 else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
+printf "%s\n" "no" >&6; }
 fi
 
 if test "x$ac_ct_AS" = x; then
@@ -10955,8 +11979,8 @@
 else
 case $cross_compiling:$ac_tool_warned in
 yes:)
-{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
-$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
 ac_tool_warned=yes ;;
 esac
 AS=$ac_ct_AS
@@ -10968,11 +11992,12 @@
 if test -n "$ac_tool_prefix"; then
 # Extract the first word of "${ac_tool_prefix}dlltool", so it can be a program name with args.
 set dummy ${ac_tool_prefix}dlltool; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_prog_DLLTOOL+:} false; then :
- $as_echo_n "(cached) " >&6
-else
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+printf %s "checking for $ac_word... " >&6; }
+if test ${ac_cv_prog_DLLTOOL+y}
+then :
+ printf %s "(cached) " >&6
+else $as_nop
 if test -n "$DLLTOOL"; then
 ac_cv_prog_DLLTOOL="$DLLTOOL" # Let the user override the test.
 else
@@ -10980,11 +12005,15 @@
 for as_dir in $PATH
 do
 IFS=$as_save_IFS
- test -z "$as_dir" && as_dir=.
+ case $as_dir in #(((
+ '') as_dir=./ ;;
+ */) ;;
+ *) as_dir=$as_dir/ ;;
+ esac
 for ac_exec_ext in '' $ac_executable_extensions; do
- if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
 ac_cv_prog_DLLTOOL="${ac_tool_prefix}dlltool"
- $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
 break 2
 fi
 done
@@ -10995,11 +12024,11 @@
 fi
 DLLTOOL=$ac_cv_prog_DLLTOOL
 if test -n "$DLLTOOL"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DLLTOOL" >&5
-$as_echo "$DLLTOOL" >&6; }
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $DLLTOOL" >&5
+printf "%s\n" "$DLLTOOL" >&6; }
 else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
+printf "%s\n" "no" >&6; }
 fi
 
 
@@ -11008,11 +12037,12 @@
 ac_ct_DLLTOOL=$DLLTOOL
 # Extract the first word of "dlltool", so it can be a program name with args.
 set dummy dlltool; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_prog_ac_ct_DLLTOOL+:} false; then :
- $as_echo_n "(cached) " >&6
-else
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+printf %s "checking for $ac_word... " >&6; }
+if test ${ac_cv_prog_ac_ct_DLLTOOL+y}
+then :
+ printf %s "(cached) " >&6
+else $as_nop
 if test -n "$ac_ct_DLLTOOL"; then
 ac_cv_prog_ac_ct_DLLTOOL="$ac_ct_DLLTOOL" # Let the user override the test.
 else
@@ -11020,11 +12050,15 @@
 for as_dir in $PATH
 do
 IFS=$as_save_IFS
- test -z "$as_dir" && as_dir=.
+ case $as_dir in #(((
+ '') as_dir=./ ;;
+ */) ;;
+ *) as_dir=$as_dir/ ;;
+ esac
 for ac_exec_ext in '' $ac_executable_extensions; do
- if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
 ac_cv_prog_ac_ct_DLLTOOL="dlltool"
- $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
 break 2
 fi
 done
@@ -11035,11 +12069,11 @@
 fi
 ac_ct_DLLTOOL=$ac_cv_prog_ac_ct_DLLTOOL
 if test -n "$ac_ct_DLLTOOL"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DLLTOOL" >&5
-$as_echo "$ac_ct_DLLTOOL" >&6; }
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DLLTOOL" >&5
+printf "%s\n" "$ac_ct_DLLTOOL" >&6; }
 else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
+printf "%s\n" "no" >&6; }
 fi
 
 if test "x$ac_ct_DLLTOOL" = x; then
@@ -11047,8 +12081,8 @@
 else
 case $cross_compiling:$ac_tool_warned in
 yes:)
-{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
-$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
 ac_tool_warned=yes ;;
 esac
 DLLTOOL=$ac_ct_DLLTOOL
@@ -11060,11 +12094,12 @@
 if test -n "$ac_tool_prefix"; then
 # Extract the first word of "${ac_tool_prefix}objdump", so it can be a program name with args.
 set dummy ${ac_tool_prefix}objdump; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_prog_OBJDUMP+:} false; then :
- $as_echo_n "(cached) " >&6
-else
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+printf %s "checking for $ac_word... " >&6; }
+if test ${ac_cv_prog_OBJDUMP+y}
+then :
+ printf %s "(cached) " >&6
+else $as_nop
 if test -n "$OBJDUMP"; then
 ac_cv_prog_OBJDUMP="$OBJDUMP" # Let the user override the test.
 else
@@ -11072,11 +12107,15 @@
 for as_dir in $PATH
 do
 IFS=$as_save_IFS
- test -z "$as_dir" && as_dir=.
+ case $as_dir in #(((
+ '') as_dir=./ ;;
+ */) ;;
+ *) as_dir=$as_dir/ ;;
+ esac
 for ac_exec_ext in '' $ac_executable_extensions; do
- if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
 ac_cv_prog_OBJDUMP="${ac_tool_prefix}objdump"
- $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
 break 2
 fi
 done
@@ -11087,11 +12126,11 @@
 fi
 OBJDUMP=$ac_cv_prog_OBJDUMP
 if test -n "$OBJDUMP"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OBJDUMP" >&5
-$as_echo "$OBJDUMP" >&6; }
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $OBJDUMP" >&5
+printf "%s\n" "$OBJDUMP" >&6; }
 else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
+printf "%s\n" "no" >&6; }
 fi
 
 
@@ -11100,11 +12139,12 @@
 ac_ct_OBJDUMP=$OBJDUMP
 # Extract the first word of "objdump", so it can be a program name with args.
 set dummy objdump; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_prog_ac_ct_OBJDUMP+:} false; then :
- $as_echo_n "(cached) " >&6
-else
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+printf %s "checking for $ac_word... " >&6; }
+if test ${ac_cv_prog_ac_ct_OBJDUMP+y}
+then :
+ printf %s "(cached) " >&6
+else $as_nop
 if test -n "$ac_ct_OBJDUMP"; then
 ac_cv_prog_ac_ct_OBJDUMP="$ac_ct_OBJDUMP" # Let the user override the test.
 else
@@ -11112,11 +12152,15 @@
 for as_dir in $PATH
 do
 IFS=$as_save_IFS
- test -z "$as_dir" && as_dir=.
+ case $as_dir in #(((
+ '') as_dir=./ ;;
+ */) ;;
+ *) as_dir=$as_dir/ ;;
+ esac
 for ac_exec_ext in '' $ac_executable_extensions; do
- if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
 ac_cv_prog_ac_ct_OBJDUMP="objdump"
- $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
 break 2
 fi
 done
@@ -11127,11 +12171,11 @@
 fi
 ac_ct_OBJDUMP=$ac_cv_prog_ac_ct_OBJDUMP
 if test -n "$ac_ct_OBJDUMP"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OBJDUMP" >&5
-$as_echo "$ac_ct_OBJDUMP" >&6; }
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OBJDUMP" >&5
+printf "%s\n" "$ac_ct_OBJDUMP" >&6; }
 else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
+printf "%s\n" "no" >&6; }
 fi
 
 if test "x$ac_ct_OBJDUMP" = x; then
@@ -11139,8 +12183,8 @@
 else
 case $cross_compiling:$ac_tool_warned in
 yes:)
-{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
-$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
 ac_tool_warned=yes ;;
 esac
 OBJDUMP=$ac_ct_OBJDUMP
@@ -11177,7 +12221,8 @@
 
 
 # Check whether --enable-shared was given.
-if test "${enable_shared+set}" = set; then :
+if test ${enable_shared+y}
+then :
 enableval=$enable_shared; p=${PACKAGE-default}
 case $enableval in
 yes) enable_shared=yes ;;
@@ -11195,7 +12240,7 @@
 IFS=$lt_save_ifs
 ;;
 esac
-else
+else $as_nop
 enable_shared=yes
 fi
 
@@ -11208,7 +12253,8 @@
 
 
 # Check whether --enable-static was given.
-if test "${enable_static+set}" = set; then :
+if test ${enable_static+y}
+then :
 enableval=$enable_static; p=${PACKAGE-default}
 case $enableval in
 yes) enable_static=yes ;;
@@ -11226,7 +12272,7 @@
 IFS=$lt_save_ifs
 ;;
 esac
-else
+else $as_nop
 enable_static=yes
 fi
 
@@ -11240,7 +12286,8 @@
 
 
 # Check whether --with-pic was given.
-if test "${with_pic+set}" = set; then :
+if test ${with_pic+y}
+then :
 withval=$with_pic; lt_p=${PACKAGE-default}
 case $withval in
 yes|no) pic_mode=$withval ;;
@@ -11257,7 +12304,7 @@
 IFS=$lt_save_ifs
 ;;
 esac
-else
+else $as_nop
 pic_mode=default
 fi
 
@@ -11269,7 +12316,8 @@
 
 
 # Check whether --enable-fast-install was given.
-if test "${enable_fast_install+set}" = set; then :
+if test ${enable_fast_install+y}
+then :
 enableval=$enable_fast_install; p=${PACKAGE-default}
 case $enableval in
 yes) enable_fast_install=yes ;;
@@ -11287,7 +12335,7 @@
 IFS=$lt_save_ifs
 ;;
 esac
-else
+else $as_nop
 enable_fast_install=yes
 fi
 
@@ -11301,11 +12349,12 @@
 shared_archive_member_spec=
 case $host,$enable_shared in
 power*-*-aix5-9*,yes)
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking which variant of shared library versioning to provide" >&5
-$as_echo_n "checking which variant of shared library versioning to provide... " >&6; }
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking which variant of shared library versioning to provide" >&5
+printf %s "checking which variant of shared library versioning to provide... " >&6; }
 
 # Check whether --with-aix-soname was given.
-if test "${with_aix_soname+set}" = set; then :
+if test ${with_aix_soname+y}
+then :
 withval=$with_aix_soname; case $withval in
 aix|svr4|both)
 ;;
@@ -11314,18 +12363,19 @@
 ;;
 esac
 lt_cv_with_aix_soname=$with_aix_soname
-else
- if ${lt_cv_with_aix_soname+:} false; then :
- $as_echo_n "(cached) " >&6
-else
+else $as_nop
+ if test ${lt_cv_with_aix_soname+y}
+then :
+ printf %s "(cached) " >&6
+else $as_nop
 lt_cv_with_aix_soname=aix
 fi
 
 with_aix_soname=$lt_cv_with_aix_soname
 fi
 
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_aix_soname" >&5
-$as_echo "$with_aix_soname" >&6; }
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $with_aix_soname" >&5
+printf "%s\n" "$with_aix_soname" >&6; }
 if test aix != "$with_aix_soname"; then
 # For the AIX way of multilib, we name the shared archive member
 # based on the bitwidth used, traditionally 'shr.o' or 'shr_64.o',
@@ -11407,11 +12457,12 @@
 setopt NO_GLOB_SUBST
 fi
 
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for objdir" >&5
-$as_echo_n "checking for objdir... " >&6; }
-if ${lt_cv_objdir+:} false; then :
- $as_echo_n "(cached) " >&6
-else
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for objdir" >&5
+printf %s "checking for objdir... " >&6; }
+if test ${lt_cv_objdir+y}
+then :
+ printf %s "(cached) " >&6
+else $as_nop
 rm -f .libs 2>/dev/null
 mkdir .libs 2>/dev/null
 if test -d .libs; then
@@ -11422,17 +12473,15 @@
 fi
 rmdir .libs 2>/dev/null
 fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_objdir" >&5
-$as_echo "$lt_cv_objdir" >&6; }
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_objdir" >&5
+printf "%s\n" "$lt_cv_objdir" >&6; }
 objdir=$lt_cv_objdir
 
 
 
 
 
-cat >>confdefs.h <<_ACEOF
-#define LT_OBJDIR "$lt_cv_objdir/"
-_ACEOF
+printf "%s\n" "#define LT_OBJDIR \"$lt_cv_objdir/\"" >>confdefs.h
 
 
 
@@ -11478,11 +12527,12 @@
 case $deplibs_check_method in
 file_magic*)
 if test "$file_magic_cmd" = '$MAGIC_CMD'; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${ac_tool_prefix}file" >&5
-$as_echo_n "checking for ${ac_tool_prefix}file... " >&6; }
-if ${lt_cv_path_MAGIC_CMD+:} false; then :
- $as_echo_n "(cached) " >&6
-else
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for ${ac_tool_prefix}file" >&5
+printf %s "checking for ${ac_tool_prefix}file... " >&6; }
+if test ${lt_cv_path_MAGIC_CMD+y}
+then :
+ printf %s "(cached) " >&6
+else $as_nop
 case $MAGIC_CMD in
 \\/* | ?:\\/*)
 lt_cv_path_MAGIC_CMD=$MAGIC_CMD # Let the user override the test with a path.
@@ -11531,11 +12581,11 @@
 
 MAGIC_CMD=$lt_cv_path_MAGIC_CMD
 if test -n "$MAGIC_CMD"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAGIC_CMD" >&5
-$as_echo "$MAGIC_CMD" >&6; }
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $MAGIC_CMD" >&5
+printf "%s\n" "$MAGIC_CMD" >&6; }
 else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
+printf "%s\n" "no" >&6; }
 fi
 
 
@@ -11544,11 +12594,12 @@
 
 if test -z "$lt_cv_path_MAGIC_CMD"; then
 if test -n "$ac_tool_prefix"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for file" >&5
-$as_echo_n "checking for file... " >&6; }
-if ${lt_cv_path_MAGIC_CMD+:} false; then :
- $as_echo_n "(cached) " >&6
-else
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for file" >&5
+printf %s "checking for file... " >&6; }
+if test ${lt_cv_path_MAGIC_CMD+y}
+then :
+ printf %s "(cached) " >&6
+else $as_nop
 case $MAGIC_CMD in
 \\/* | ?:\\/*)
 lt_cv_path_MAGIC_CMD=$MAGIC_CMD # Let the user override the test with a path.
@@ -11597,11 +12648,11 @@
 
 MAGIC_CMD=$lt_cv_path_MAGIC_CMD
 if test -n "$MAGIC_CMD"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAGIC_CMD" >&5
-$as_echo "$MAGIC_CMD" >&6; }
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $MAGIC_CMD" >&5
+printf "%s\n" "$MAGIC_CMD" >&6; }
 else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
+printf "%s\n" "no" >&6; }
 fi
 
 
@@ -11686,11 +12737,12 @@
 lt_prog_compiler_no_builtin_flag=' -fno-builtin' ;;
 esac
 
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -fno-rtti -fno-exceptions" >&5
-$as_echo_n "checking if $compiler supports -fno-rtti -fno-exceptions... " >&6; }
-if ${lt_cv_prog_compiler_rtti_exceptions+:} false; then :
- $as_echo_n "(cached) " >&6
-else
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -fno-rtti -fno-exceptions" >&5
+printf %s "checking if $compiler supports -fno-rtti -fno-exceptions... " >&6; }
+if test ${lt_cv_prog_compiler_rtti_exceptions+y}
+then :
+ printf %s "(cached) " >&6
+else $as_nop
 lt_cv_prog_compiler_rtti_exceptions=no
 ac_outfile=conftest.$ac_objext
 echo "$lt_simple_compile_test_code" > conftest.$ac_ext
@@ -11721,8 +12773,8 @@
 $RM conftest*
 
 fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_rtti_exceptions" >&5
-$as_echo "$lt_cv_prog_compiler_rtti_exceptions" >&6; }
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_rtti_exceptions" >&5
+printf "%s\n" "$lt_cv_prog_compiler_rtti_exceptions" >&6; }
 
 if test yes = "$lt_cv_prog_compiler_rtti_exceptions"; then
 lt_prog_compiler_no_builtin_flag="$lt_prog_compiler_no_builtin_flag -fno-rtti -fno-exceptions"
@@ -11963,7 +13015,7 @@
 	lt_prog_compiler_static='-qstaticlink'
 	;;
 *)
-	case `$CC -V 2>&1 | sed 5q` in
+	case `$CC -V 2>&1 | $SED 5q` in
 	*Sun\ Ceres\ Fortran* | *Sun*Fortran*\ 1-7.* | *Sun*Fortran*\ 8.0-3*)
 	 # Sun Fortran 8.3 passes all unrecognized flags to the linker
 	 lt_prog_compiler_pic='-KPIC'
@@ -12079,26 +13131,28 @@
 ;;
 esac
 
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $compiler option to produce PIC" >&5
-$as_echo_n "checking for $compiler option to produce PIC... " >&6; }
-if ${lt_cv_prog_compiler_pic+:} false; then :
- $as_echo_n "(cached) " >&6
-else
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $compiler option to produce PIC" >&5
+printf %s "checking for $compiler option to produce PIC... " >&6; }
+if test ${lt_cv_prog_compiler_pic+y}
+then :
+ printf %s "(cached) " >&6
+else $as_nop
 lt_cv_prog_compiler_pic=$lt_prog_compiler_pic
 fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_pic" >&5
-$as_echo "$lt_cv_prog_compiler_pic" >&6; }
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_pic" >&5
+printf "%s\n" "$lt_cv_prog_compiler_pic" >&6; }
 lt_prog_compiler_pic=$lt_cv_prog_compiler_pic
 
 #
 # Check to make sure the PIC flag actually works.
 #
 if test -n "$lt_prog_compiler_pic"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler PIC flag $lt_prog_compiler_pic works" >&5
-$as_echo_n "checking if $compiler PIC flag $lt_prog_compiler_pic works... " >&6; }
-if ${lt_cv_prog_compiler_pic_works+:} false; then :
- $as_echo_n "(cached) " >&6
-else
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $compiler PIC flag $lt_prog_compiler_pic works" >&5
+printf %s "checking if $compiler PIC flag $lt_prog_compiler_pic works... " >&6; }
+if test ${lt_cv_prog_compiler_pic_works+y}
+then :
+ printf %s "(cached) " >&6
+else $as_nop
 lt_cv_prog_compiler_pic_works=no
 ac_outfile=conftest.$ac_objext
 echo "$lt_simple_compile_test_code" > conftest.$ac_ext
@@ -12129,8 +13183,8 @@
 $RM conftest*
 
 fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_pic_works" >&5
-$as_echo "$lt_cv_prog_compiler_pic_works" >&6; }
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_pic_works" >&5
+printf "%s\n" "$lt_cv_prog_compiler_pic_works" >&6; }
 
 if test yes = "$lt_cv_prog_compiler_pic_works"; then
 case $lt_prog_compiler_pic in
@@ -12158,11 +13212,12 @@
 # Check to make sure the static flag actually works.
 #
 wl=$lt_prog_compiler_wl eval lt_tmp_static_flag=\"$lt_prog_compiler_static\"
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler static flag $lt_tmp_static_flag works" >&5
-$as_echo_n "checking if $compiler static flag $lt_tmp_static_flag works... " >&6; }
-if ${lt_cv_prog_compiler_static_works+:} false; then :
- $as_echo_n "(cached) " >&6
-else
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $compiler static flag $lt_tmp_static_flag works" >&5
+printf %s "checking if $compiler static flag $lt_tmp_static_flag works... " >&6; }
+if test ${lt_cv_prog_compiler_static_works+y}
+then :
+ printf %s "(cached) " >&6
+else $as_nop
 lt_cv_prog_compiler_static_works=no
 save_LDFLAGS=$LDFLAGS
 LDFLAGS="$LDFLAGS $lt_tmp_static_flag"
@@ -12186,8 +13241,8 @@
 LDFLAGS=$save_LDFLAGS
 
 fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_static_works" >&5
-$as_echo "$lt_cv_prog_compiler_static_works" >&6; }
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_static_works" >&5
+printf "%s\n" "$lt_cv_prog_compiler_static_works" >&6; }
 
 if test yes = "$lt_cv_prog_compiler_static_works"; then
 :
@@ -12201,11 +13256,12 @@
 
 
 
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5
-$as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; }
-if ${lt_cv_prog_compiler_c_o+:} false; then :
- $as_echo_n "(cached) " >&6
-else
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5
+printf %s "checking if $compiler supports -c -o file.$ac_objext... " >&6; }
+if test ${lt_cv_prog_compiler_c_o+y}
+then :
+ printf %s "(cached) " >&6
+else $as_nop
 lt_cv_prog_compiler_c_o=no
 $RM -r conftest 2>/dev/null
 mkdir conftest
@@ -12248,19 +13304,20 @@
 $RM conftest*
 
 fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o" >&5
-$as_echo "$lt_cv_prog_compiler_c_o" >&6; }
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o" >&5
+printf "%s\n" "$lt_cv_prog_compiler_c_o" >&6; }
 
 
 
 
 
 
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5
-$as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; }
-if ${lt_cv_prog_compiler_c_o+:} false; then :
- $as_echo_n "(cached) " >&6
-else
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5
+printf %s "checking if $compiler supports -c -o file.$ac_objext... " >&6; }
+if test ${lt_cv_prog_compiler_c_o+y}
+then :
+ printf %s "(cached) " >&6
+else $as_nop
 lt_cv_prog_compiler_c_o=no
 $RM -r conftest 2>/dev/null
 mkdir conftest
@@ -12303,8 +13360,8 @@
 $RM conftest*
 
 fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o" >&5
-$as_echo "$lt_cv_prog_compiler_c_o" >&6; }
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o" >&5
+printf "%s\n" "$lt_cv_prog_compiler_c_o" >&6; }
 
 
 
@@ -12312,19 +13369,19 @@
 hard_links=nottested
 if test no = "$lt_cv_prog_compiler_c_o" && test no != "$need_locks"; then
 # do not overwrite the value of need_locks provided by the user
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking if we can lock with hard links" >&5
-$as_echo_n "checking if we can lock with hard links... " >&6; }
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if we can lock with hard links" >&5
+printf %s "checking if we can lock with hard links... " >&6; }
 hard_links=yes
 $RM conftest*
 ln conftest.a conftest.b 2>/dev/null && hard_links=no
 touch conftest.a
 ln conftest.a conftest.b 2>&5 || hard_links=no
 ln conftest.a conftest.b 2>/dev/null && hard_links=no
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $hard_links" >&5
-$as_echo "$hard_links" >&6; }
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $hard_links" >&5
+printf "%s\n" "$hard_links" >&6; }
 if test no = "$hard_links"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: '$CC' does not support '-c -o', so 'make -j' may be unsafe" >&5
-$as_echo "$as_me: WARNING: '$CC' does not support '-c -o', so 'make -j' may be unsafe" >&2;}
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: '$CC' does not support '-c -o', so 'make -j' may be unsafe" >&5
+printf "%s\n" "$as_me: WARNING: '$CC' does not support '-c -o', so 'make -j' may be unsafe" >&2;}
 need_locks=warn
 fi
 else
@@ -12336,8 +13393,8 @@
 
 
 
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the $compiler linker ($LD) supports shared libraries" >&5
-$as_echo_n "checking whether the $compiler linker ($LD) supports shared libraries... " >&6; }
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether the $compiler linker ($LD) supports shared libraries" >&5
+printf %s "checking whether the $compiler linker ($LD) supports shared libraries... " >&6; }
 
 runpath_var=
 allow_undefined_flag=
@@ -12441,7 +13498,7 @@
 whole_archive_flag_spec=
 fi
 supports_anon_versioning=no
- case `$LD -v | $SED -e 's/(^)\+)\s\+//' 2>&1` in
+ case `$LD -v | $SED -e 's/(^)\+)\s\+//' 2>&1` in
 *GNU\ gold*) supports_anon_versioning=yes ;;
 *\ 01.* | *\ 2.0-9.* | *\ 2.10.*) ;; # catch versions < 2.11
 *\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ...
@@ -12568,7 +13625,7 @@
 # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
 # time. Moving up from 0x10000000 also allows more sbrk(2) space.
 archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-h,$soname $wl--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
- archive_expsym_cmds='sed "s|^|_|" $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-h,$soname $wl--retain-symbols-file,$output_objdir/$soname.expsym $wl--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
+ archive_expsym_cmds='$SED "s|^|_|" $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-h,$soname $wl--retain-symbols-file,$output_objdir/$soname.expsym $wl--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
 ;;
 
 gnu* | linux* | tpf* | k*bsd*-gnu | kopensolaris*-gnu)
@@ -12611,7 +13668,7 @@
 	 compiler_needs_object=yes
 	 ;;
 	esac
-	case `$CC -V 2>&1 | sed 5q` in
+	case `$CC -V 2>&1 | $SED 5q` in
 	*Sun\ C*)			# Sun C 5.9
 	 whole_archive_flag_spec='$wl--whole-archive`new_convenience=; for conv in $convenience\"\"; do test -z \"$conv\" || new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` $wl--no-whole-archive'
 	 compiler_needs_object=yes
@@ -12623,7 +13680,7 @@
 
 if test yes = "$supports_anon_versioning"; then
 archive_expsym_cmds='echo "{ global:" > $output_objdir/$libname.ver~
- cat $export_symbols | sed -e "s/$.*$/\1;/" >> $output_objdir/$libname.ver~
+ cat $export_symbols | $SED -e "s/$.*$/\1;/" >> $output_objdir/$libname.ver~
 echo "local: *; };" >> $output_objdir/$libname.ver~
 $CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags $wl-soname $wl$soname $wl-version-script $wl$output_objdir/$libname.ver -o $lib'
 fi
@@ -12639,7 +13696,7 @@
 	 archive_cmds='$LD -shared $libobjs $deplibs $linker_flags -soname $soname -o $lib'
 	 if test yes = "$supports_anon_versioning"; then
 	 archive_expsym_cmds='echo "{ global:" > $output_objdir/$libname.ver~
- cat $export_symbols | sed -e "s/$.*$/\1;/" >> $output_objdir/$libname.ver~
+ cat $export_symbols | $SED -e "s/$.*$/\1;/" >> $output_objdir/$libname.ver~
 echo "local: *; };" >> $output_objdir/$libname.ver~
 $LD -shared $libobjs $deplibs $linker_flags -soname $soname -version-script $output_objdir/$libname.ver -o $lib'
 	 fi
@@ -12893,21 +13950,23 @@
 if test set = "${lt_cv_aix_libpath+set}"; then
 aix_libpath=$lt_cv_aix_libpath
 else
- if ${lt_cv_aix_libpath_+:} false; then :
- $as_echo_n "(cached) " >&6
-else
+ if test ${lt_cv_aix_libpath_+y}
+then :
+ printf %s "(cached) " >&6
+else $as_nop
 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 /* end confdefs.h. */
 
 int
-main ()
+main (void)
 {
 
 ;
 return 0;
 }
 _ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
+if ac_fn_c_try_link "$LINENO"
+then :
 
 lt_aix_libpath_sed='
 /Import File Strings/,/^$/ {
@@ -12922,7 +13981,7 @@
 lt_cv_aix_libpath_=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
 fi
 fi
-rm -f core conftest.err conftest.$ac_objext \
+rm -f core conftest.err conftest.$ac_objext conftest.beam \
 conftest$ac_exeext conftest.$ac_ext
 if test -z "$lt_cv_aix_libpath_"; then
 lt_cv_aix_libpath_=/usr/lib:/lib
@@ -12946,21 +14005,23 @@
 	 if test set = "${lt_cv_aix_libpath+set}"; then
 aix_libpath=$lt_cv_aix_libpath
 else
- if ${lt_cv_aix_libpath_+:} false; then :
- $as_echo_n "(cached) " >&6
-else
+ if test ${lt_cv_aix_libpath_+y}
+then :
+ printf %s "(cached) " >&6
+else $as_nop
 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 /* end confdefs.h. */
 
 int
-main ()
+main (void)
 {
 
 ;
 return 0;
 }
 _ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
+if ac_fn_c_try_link "$LINENO"
+then :
 
 lt_aix_libpath_sed='
 /Import File Strings/,/^$/ {
@@ -12975,7 +14036,7 @@
 lt_cv_aix_libpath_=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
 fi
 fi
-rm -f core conftest.err conftest.$ac_objext \
+rm -f core conftest.err conftest.$ac_objext conftest.beam \
 conftest$ac_exeext conftest.$ac_ext
 if test -z "$lt_cv_aix_libpath_"; then
 lt_cv_aix_libpath_=/usr/lib:/lib
@@ -13125,8 +14186,8 @@
 output_verbose_link_cmd=func_echo_all
 archive_cmds="\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring $_lt_dar_single_mod$_lt_dsymutil"
 module_cmds="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags$_lt_dsymutil"
- archive_expsym_cmds="sed 's|^|_|' < \$export_symbols > \$output_objdir/\$libname-symbols.expsym~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring $_lt_dar_single_mod$_lt_dar_export_syms$_lt_dsymutil"
- module_expsym_cmds="sed -e 's|^|_|' < \$export_symbols > \$output_objdir/\$libname-symbols.expsym~\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags$_lt_dar_export_syms$_lt_dsymutil"
+ archive_expsym_cmds="$SED 's|^|_|' < \$export_symbols > \$output_objdir/\$libname-symbols.expsym~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring $_lt_dar_single_mod$_lt_dar_export_syms$_lt_dsymutil"
+ module_expsym_cmds="$SED -e 's|^|_|' < \$export_symbols > \$output_objdir/\$libname-symbols.expsym~\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags$_lt_dar_export_syms$_lt_dsymutil"
 
 else
 ld_shlibs=no
@@ -13160,7 +14221,7 @@
 ;;
 
 # FreeBSD 3 and greater uses gcc -shared to do shared libraries.
- freebsd* | dragonfly*)
+ freebsd* | dragonfly* | midnightbsd*)
 archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
 hardcode_libdir_flag_spec='-R$libdir'
 hardcode_direct=yes
@@ -13226,11 +14287,12 @@
 
 	 # Older versions of the 11.00 compiler do not understand -b yet
 	 # (HP92453-01 A.11.01.20 doesn't, HP92453-01 B.11.X.35175-35176.GP does)
-	 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC understands -b" >&5
-$as_echo_n "checking if $CC understands -b... " >&6; }
-if ${lt_cv_prog_compiler__b+:} false; then :
- $as_echo_n "(cached) " >&6
-else
+	 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC understands -b" >&5
+printf %s "checking if $CC understands -b... " >&6; }
+if test ${lt_cv_prog_compiler__b+y}
+then :
+ printf %s "(cached) " >&6
+else $as_nop
 lt_cv_prog_compiler__b=no
 save_LDFLAGS=$LDFLAGS
 LDFLAGS="$LDFLAGS -b"
@@ -13254,8 +14316,8 @@
 LDFLAGS=$save_LDFLAGS
 
 fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler__b" >&5
-$as_echo "$lt_cv_prog_compiler__b" >&6; }
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler__b" >&5
+printf "%s\n" "$lt_cv_prog_compiler__b" >&6; }
 
 if test yes = "$lt_cv_prog_compiler__b"; then
 archive_cmds='$CC -b $wl+h $wl$soname $wl+b $wl$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
@@ -13295,28 +14357,30 @@
 	# work, assume that -exports_file does not work either and
 	# implicitly export all symbols.
 	# This should be the same for all languages, so no per-tag cache variable.
-	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the $host_os linker accepts -exported_symbol" >&5
-$as_echo_n "checking whether the $host_os linker accepts -exported_symbol... " >&6; }
-if ${lt_cv_irix_exported_symbol+:} false; then :
- $as_echo_n "(cached) " >&6
-else
+	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether the $host_os linker accepts -exported_symbol" >&5
+printf %s "checking whether the $host_os linker accepts -exported_symbol... " >&6; }
+if test ${lt_cv_irix_exported_symbol+y}
+then :
+ printf %s "(cached) " >&6
+else $as_nop
 save_LDFLAGS=$LDFLAGS
 	 LDFLAGS="$LDFLAGS -shared $wl-exported_symbol ${wl}foo $wl-update_registry $wl/dev/null"
 	 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 /* end confdefs.h. */
 int foo (void) { return 0; }
 _ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
+if ac_fn_c_try_link "$LINENO"
+then :
 lt_cv_irix_exported_symbol=yes
-else
+else $as_nop
 lt_cv_irix_exported_symbol=no
 fi
-rm -f core conftest.err conftest.$ac_objext \
+rm -f core conftest.err conftest.$ac_objext conftest.beam \
 conftest$ac_exeext conftest.$ac_ext
 LDFLAGS=$save_LDFLAGS
 fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_irix_exported_symbol" >&5
-$as_echo "$lt_cv_irix_exported_symbol" >&6; }
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_irix_exported_symbol" >&5
+printf "%s\n" "$lt_cv_irix_exported_symbol" >&6; }
 	if test yes = "$lt_cv_irix_exported_symbol"; then
 archive_expsym_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname `test -n "$verstring" && func_echo_all "$wl-set_version $wl$verstring"` $wl-update_registry $wl$output_objdir/so_locations $wl-exports_file $wl$export_symbols -o $lib'
 	fi
@@ -13597,8 +14661,8 @@
 fi
 fi
 
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ld_shlibs" >&5
-$as_echo "$ld_shlibs" >&6; }
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ld_shlibs" >&5
+printf "%s\n" "$ld_shlibs" >&6; }
 test no = "$ld_shlibs" && can_build_shared=no
 
 with_gnu_ld=$with_gnu_ld
@@ -13634,18 +14698,19 @@
 # Test whether the compiler implicitly links with -lc since on some
 # systems, -lgcc has to come before -lc. If gcc already passes -lc
 # to ld, don't add -lc before -lgcc.
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether -lc should be explicitly linked in" >&5
-$as_echo_n "checking whether -lc should be explicitly linked in... " >&6; }
-if ${lt_cv_archive_cmds_need_lc+:} false; then :
- $as_echo_n "(cached) " >&6
-else
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether -lc should be explicitly linked in" >&5
+printf %s "checking whether -lc should be explicitly linked in... " >&6; }
+if test ${lt_cv_archive_cmds_need_lc+y}
+then :
+ printf %s "(cached) " >&6
+else $as_nop
 $RM conftest*
 	echo "$lt_simple_compile_test_code" > conftest.$ac_ext
 
 	if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
 (eval $ac_compile) 2>&5
 ac_status=$?
- $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
 test $ac_status = 0; } 2>conftest.err; then
 	 soname=conftest
 	 lib=conftest
@@ -13663,7 +14728,7 @@
 	 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$archive_cmds 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1\""; } >&5
 (eval $archive_cmds 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1) 2>&5
 ac_status=$?
- $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
 test $ac_status = 0; }
 	 then
 	 lt_cv_archive_cmds_need_lc=no
@@ -13677,8 +14742,8 @@
 	$RM conftest*
 
 fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_archive_cmds_need_lc" >&5
-$as_echo "$lt_cv_archive_cmds_need_lc" >&6; }
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_archive_cmds_need_lc" >&5
+printf "%s\n" "$lt_cv_archive_cmds_need_lc" >&6; }
 archive_cmds_need_lc=$lt_cv_archive_cmds_need_lc
 ;;
 esac
@@ -13837,8 +14902,8 @@
 
 
 
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking dynamic linker characteristics" >&5
-$as_echo_n "checking dynamic linker characteristics... " >&6; }
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking dynamic linker characteristics" >&5
+printf %s "checking dynamic linker characteristics... " >&6; }
 
 if test yes = "$GCC"; then
 case $host_os in
@@ -14100,7 +15165,7 @@
 case $host_os in
 cygwin*)
 # Cygwin DLLs use 'cyg' prefix rather than 'lib'
- soname_spec='`echo $libname | sed -e 's/^lib/cyg/'``echo $release | $SED -e 's/./-/g'`$versuffix$shared_ext'
+ soname_spec='`echo $libname | $SED -e 's/^lib/cyg/'``echo $release | $SED -e 's/./-/g'`$versuffix$shared_ext'
 
 sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/lib/w32api"
 ;;
@@ -14110,7 +15175,7 @@
 ;;
 pw32*)
 # pw32 DLLs use 'pw' prefix rather than 'lib'
- library_names_spec='`echo $libname | sed -e 's/^lib/pw/'``echo $release | $SED -e 's/./-/g'`$versuffix$shared_ext'
+ library_names_spec='`echo $libname | $SED -e 's/^lib/pw/'``echo $release | $SED -e 's/./-/g'`$versuffix$shared_ext'
 ;;
 esac
 dynamic_linker='Win32 ld.exe'
@@ -14136,7 +15201,7 @@
 done
 IFS=$lt_save_ifs
 # Convert to MSYS style.
- sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | sed -e 's|\\\\|/|g' -e 's| \$a-zA-Z\$:| /\\1|g' -e 's|^ ||'`
+ sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e 's|\\\\|/|g' -e 's| \$a-zA-Z\$:| /\\1|g' -e 's|^ ||'`
 ;;
 cygwin*)
 # Convert to unix form, then to dos form, then back to unix form
@@ -14206,7 +15271,7 @@
 shlibpath_var=LD_LIBRARY_PATH
 ;;
 
-freebsd* | dragonfly*)
+freebsd* | dragonfly* | midnightbsd*)
 # DragonFly does not have aout. When/if they implement a new
 # versioning mechanism, adjust this.
 if test -x /usr/bin/objformat; then
@@ -14399,9 +15464,10 @@
 shlibpath_overrides_runpath=no
 
 # Some binutils ld are patched to set DT_RUNPATH
- if ${lt_cv_shlibpath_overrides_runpath+:} false; then :
- $as_echo_n "(cached) " >&6
-else
+ if test ${lt_cv_shlibpath_overrides_runpath+y}
+then :
+ printf %s "(cached) " >&6
+else $as_nop
 lt_cv_shlibpath_overrides_runpath=no
 save_LDFLAGS=$LDFLAGS
 save_libdir=$libdir
@@ -14411,19 +15477,21 @@
 /* end confdefs.h. */
 
 int
-main ()
+main (void)
 {
 
 ;
 return 0;
 }
 _ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
- if ($OBJDUMP -p conftest$ac_exeext) 2>/dev/null | grep "RUNPATH.*$libdir" >/dev/null; then :
+if ac_fn_c_try_link "$LINENO"
+then :
+ if ($OBJDUMP -p conftest$ac_exeext) 2>/dev/null | grep "RUNPATH.*$libdir" >/dev/null
+then :
 lt_cv_shlibpath_overrides_runpath=yes
 fi
 fi
-rm -f core conftest.err conftest.$ac_objext \
+rm -f core conftest.err conftest.$ac_objext conftest.beam \
 conftest$ac_exeext conftest.$ac_ext
 LDFLAGS=$save_LDFLAGS
 libdir=$save_libdir
@@ -14655,8 +15723,8 @@
 dynamic_linker=no
 ;;
 esac
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $dynamic_linker" >&5
-$as_echo "$dynamic_linker" >&6; }
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $dynamic_linker" >&5
+printf "%s\n" "$dynamic_linker" >&6; }
 test no = "$dynamic_linker" && can_build_shared=no
 
 variables_saved_for_relink="PATH $shlibpath_var $runpath_var"
@@ -14777,8 +15845,8 @@
 
 
 
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to hardcode library paths into programs" >&5
-$as_echo_n "checking how to hardcode library paths into programs... " >&6; }
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking how to hardcode library paths into programs" >&5
+printf %s "checking how to hardcode library paths into programs... " >&6; }
 hardcode_action=
 if test -n "$hardcode_libdir_flag_spec" ||
 test -n "$runpath_var" ||
@@ -14802,8 +15870,8 @@
 # directories.
 hardcode_action=unsupported
 fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $hardcode_action" >&5
-$as_echo "$hardcode_action" >&6; }
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $hardcode_action" >&5
+printf "%s\n" "$hardcode_action" >&6; }
 
 if test relink = "$hardcode_action" ||
 test yes = "$inherit_rpath"; then
@@ -14847,11 +15915,12 @@
 
 darwin*)
 # if libdl is installed we need to link against it
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5
-$as_echo_n "checking for dlopen in -ldl... " >&6; }
-if ${ac_cv_lib_dl_dlopen+:} false; then :
- $as_echo_n "(cached) " >&6
-else
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5
+printf %s "checking for dlopen in -ldl... " >&6; }
+if test ${ac_cv_lib_dl_dlopen+y}
+then :
+ printf %s "(cached) " >&6
+else $as_nop
 ac_check_lib_save_LIBS=$LIBS
 LIBS="-ldl $LIBS"
 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
@@ -14860,32 +15929,31 @@
 /* Override any GCC internal prototype to avoid an error.
 Use char because int might match the return type of a GCC
 builtin and then its argument prototype would still apply. */
-#ifdef __cplusplus
-extern "C"
-#endif
 char dlopen ();
 int
-main ()
+main (void)
 {
 return dlopen ();
 ;
 return 0;
 }
 _ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
+if ac_fn_c_try_link "$LINENO"
+then :
 ac_cv_lib_dl_dlopen=yes
-else
+else $as_nop
 ac_cv_lib_dl_dlopen=no
 fi
-rm -f core conftest.err conftest.$ac_objext \
+rm -f core conftest.err conftest.$ac_objext conftest.beam \
 conftest$ac_exeext conftest.$ac_ext
 LIBS=$ac_check_lib_save_LIBS
 fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5
-$as_echo "$ac_cv_lib_dl_dlopen" >&6; }
-if test "x$ac_cv_lib_dl_dlopen" = xyes; then :
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5
+printf "%s\n" "$ac_cv_lib_dl_dlopen" >&6; }
+if test "x$ac_cv_lib_dl_dlopen" = xyes
+then :
 lt_cv_dlopen=dlopen lt_cv_dlopen_libs=-ldl
-else
+else $as_nop
 
 lt_cv_dlopen=dyld
 lt_cv_dlopen_libs=
@@ -14905,14 +15973,16 @@
 
 *)
 ac_fn_c_check_func "$LINENO" "shl_load" "ac_cv_func_shl_load"
-if test "x$ac_cv_func_shl_load" = xyes; then :
+if test "x$ac_cv_func_shl_load" = xyes
+then :
 lt_cv_dlopen=shl_load
-else
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for shl_load in -ldld" >&5
-$as_echo_n "checking for shl_load in -ldld... " >&6; }
-if ${ac_cv_lib_dld_shl_load+:} false; then :
- $as_echo_n "(cached) " >&6
-else
+else $as_nop
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for shl_load in -ldld" >&5
+printf %s "checking for shl_load in -ldld... " >&6; }
+if test ${ac_cv_lib_dld_shl_load+y}
+then :
+ printf %s "(cached) " >&6
+else $as_nop
 ac_check_lib_save_LIBS=$LIBS
 LIBS="-ldld $LIBS"
 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
@@ -14921,41 +15991,42 @@
 /* Override any GCC internal prototype to avoid an error.
 Use char because int might match the return type of a GCC
 builtin and then its argument prototype would still apply. */
-#ifdef __cplusplus
-extern "C"
-#endif
 char shl_load ();
 int
-main ()
+main (void)
 {
 return shl_load ();
 ;
 return 0;
 }
 _ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
+if ac_fn_c_try_link "$LINENO"
+then :
 ac_cv_lib_dld_shl_load=yes
-else
+else $as_nop
 ac_cv_lib_dld_shl_load=no
 fi
-rm -f core conftest.err conftest.$ac_objext \
+rm -f core conftest.err conftest.$ac_objext conftest.beam \
 conftest$ac_exeext conftest.$ac_ext
 LIBS=$ac_check_lib_save_LIBS
 fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dld_shl_load" >&5
-$as_echo "$ac_cv_lib_dld_shl_load" >&6; }
-if test "x$ac_cv_lib_dld_shl_load" = xyes; then :
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dld_shl_load" >&5
+printf "%s\n" "$ac_cv_lib_dld_shl_load" >&6; }
+if test "x$ac_cv_lib_dld_shl_load" = xyes
+then :
 lt_cv_dlopen=shl_load lt_cv_dlopen_libs=-ldld
-else
+else $as_nop
 ac_fn_c_check_func "$LINENO" "dlopen" "ac_cv_func_dlopen"
-if test "x$ac_cv_func_dlopen" = xyes; then :
+if test "x$ac_cv_func_dlopen" = xyes
+then :
 lt_cv_dlopen=dlopen
-else
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5
-$as_echo_n "checking for dlopen in -ldl... " >&6; }
-if ${ac_cv_lib_dl_dlopen+:} false; then :
- $as_echo_n "(cached) " >&6
-else
+else $as_nop
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5
+printf %s "checking for dlopen in -ldl... " >&6; }
+if test ${ac_cv_lib_dl_dlopen+y}
+then :
+ printf %s "(cached) " >&6
+else $as_nop
 ac_check_lib_save_LIBS=$LIBS
 LIBS="-ldl $LIBS"
 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
@@ -14964,37 +16035,37 @@
 /* Override any GCC internal prototype to avoid an error.
 Use char because int might match the return type of a GCC
 builtin and then its argument prototype would still apply. */
-#ifdef __cplusplus
-extern "C"
-#endif
 char dlopen ();
 int
-main ()
+main (void)
 {
 return dlopen ();
 ;
 return 0;
 }
 _ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
+if ac_fn_c_try_link "$LINENO"
+then :
 ac_cv_lib_dl_dlopen=yes
-else
+else $as_nop
 ac_cv_lib_dl_dlopen=no
 fi
-rm -f core conftest.err conftest.$ac_objext \
+rm -f core conftest.err conftest.$ac_objext conftest.beam \
 conftest$ac_exeext conftest.$ac_ext
 LIBS=$ac_check_lib_save_LIBS
 fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5
-$as_echo "$ac_cv_lib_dl_dlopen" >&6; }
-if test "x$ac_cv_lib_dl_dlopen" = xyes; then :
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5
+printf "%s\n" "$ac_cv_lib_dl_dlopen" >&6; }
+if test "x$ac_cv_lib_dl_dlopen" = xyes
+then :
 lt_cv_dlopen=dlopen lt_cv_dlopen_libs=-ldl
-else
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -lsvld" >&5
-$as_echo_n "checking for dlopen in -lsvld... " >&6; }
-if ${ac_cv_lib_svld_dlopen+:} false; then :
- $as_echo_n "(cached) " >&6
-else
+else $as_nop
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for dlopen in -lsvld" >&5
+printf %s "checking for dlopen in -lsvld... " >&6; }
+if test ${ac_cv_lib_svld_dlopen+y}
+then :
+ printf %s "(cached) " >&6
+else $as_nop
 ac_check_lib_save_LIBS=$LIBS
 LIBS="-lsvld $LIBS"
 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
@@ -15003,37 +16074,37 @@
 /* Override any GCC internal prototype to avoid an error.
 Use char because int might match the return type of a GCC
 builtin and then its argument prototype would still apply. */
-#ifdef __cplusplus
-extern "C"
-#endif
 char dlopen ();
 int
-main ()
+main (void)
 {
 return dlopen ();
 ;
 return 0;
 }
 _ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
+if ac_fn_c_try_link "$LINENO"
+then :
 ac_cv_lib_svld_dlopen=yes
-else
+else $as_nop
 ac_cv_lib_svld_dlopen=no
 fi
-rm -f core conftest.err conftest.$ac_objext \
+rm -f core conftest.err conftest.$ac_objext conftest.beam \
 conftest$ac_exeext conftest.$ac_ext
 LIBS=$ac_check_lib_save_LIBS
 fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_svld_dlopen" >&5
-$as_echo "$ac_cv_lib_svld_dlopen" >&6; }
-if test "x$ac_cv_lib_svld_dlopen" = xyes; then :
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_svld_dlopen" >&5
+printf "%s\n" "$ac_cv_lib_svld_dlopen" >&6; }
+if test "x$ac_cv_lib_svld_dlopen" = xyes
+then :
 lt_cv_dlopen=dlopen lt_cv_dlopen_libs=-lsvld
-else
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dld_link in -ldld" >&5
-$as_echo_n "checking for dld_link in -ldld... " >&6; }
-if ${ac_cv_lib_dld_dld_link+:} false; then :
- $as_echo_n "(cached) " >&6
-else
+else $as_nop
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for dld_link in -ldld" >&5
+printf %s "checking for dld_link in -ldld... " >&6; }
+if test ${ac_cv_lib_dld_dld_link+y}
+then :
+ printf %s "(cached) " >&6
+else $as_nop
 ac_check_lib_save_LIBS=$LIBS
 LIBS="-ldld $LIBS"
 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
@@ -15042,30 +16113,29 @@
 /* Override any GCC internal prototype to avoid an error.
 Use char because int might match the return type of a GCC
 builtin and then its argument prototype would still apply. */
-#ifdef __cplusplus
-extern "C"
-#endif
 char dld_link ();
 int
-main ()
+main (void)
 {
 return dld_link ();
 ;
 return 0;
 }
 _ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
+if ac_fn_c_try_link "$LINENO"
+then :
 ac_cv_lib_dld_dld_link=yes
-else
+else $as_nop
 ac_cv_lib_dld_dld_link=no
 fi
-rm -f core conftest.err conftest.$ac_objext \
+rm -f core conftest.err conftest.$ac_objext conftest.beam \
 conftest$ac_exeext conftest.$ac_ext
 LIBS=$ac_check_lib_save_LIBS
 fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dld_dld_link" >&5
-$as_echo "$ac_cv_lib_dld_dld_link" >&6; }
-if test "x$ac_cv_lib_dld_dld_link" = xyes; then :
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dld_dld_link" >&5
+printf "%s\n" "$ac_cv_lib_dld_dld_link" >&6; }
+if test "x$ac_cv_lib_dld_dld_link" = xyes
+then :
 lt_cv_dlopen=dld_link lt_cv_dlopen_libs=-ldld
 fi
 
@@ -15104,11 +16174,12 @@
 save_LIBS=$LIBS
 LIBS="$lt_cv_dlopen_libs $LIBS"
 
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether a program can dlopen itself" >&5
-$as_echo_n "checking whether a program can dlopen itself... " >&6; }
-if ${lt_cv_dlopen_self+:} false; then :
- $as_echo_n "(cached) " >&6
-else
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether a program can dlopen itself" >&5
+printf %s "checking whether a program can dlopen itself... " >&6; }
+if test ${lt_cv_dlopen_self+y}
+then :
+ printf %s "(cached) " >&6
+else $as_nop
 	 if test yes = "$cross_compiling"; then :
 lt_cv_dlopen_self=cross
 else
@@ -15187,7 +16258,7 @@
 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
 (eval $ac_link) 2>&5
 ac_status=$?
- $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
 test $ac_status = 0; } && test -s "conftest$ac_exeext" 2>/dev/null; then
 (./conftest; exit; ) >&5 2>/dev/null
 lt_status=$?
@@ -15205,16 +16276,17 @@
 
 
 fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_dlopen_self" >&5
-$as_echo "$lt_cv_dlopen_self" >&6; }
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_dlopen_self" >&5
+printf "%s\n" "$lt_cv_dlopen_self" >&6; }
 
 if test yes = "$lt_cv_dlopen_self"; then
 wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $lt_prog_compiler_static\"
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether a statically linked program can dlopen itself" >&5
-$as_echo_n "checking whether a statically linked program can dlopen itself... " >&6; }
-if ${lt_cv_dlopen_self_static+:} false; then :
- $as_echo_n "(cached) " >&6
-else
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether a statically linked program can dlopen itself" >&5
+printf %s "checking whether a statically linked program can dlopen itself... " >&6; }
+if test ${lt_cv_dlopen_self_static+y}
+then :
+ printf %s "(cached) " >&6
+else $as_nop
 	 if test yes = "$cross_compiling"; then :
 lt_cv_dlopen_self_static=cross
 else
@@ -15293,7 +16365,7 @@
 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
 (eval $ac_link) 2>&5
 ac_status=$?
- $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
 test $ac_status = 0; } && test -s "conftest$ac_exeext" 2>/dev/null; then
 (./conftest; exit; ) >&5 2>/dev/null
 lt_status=$?
@@ -15311,8 +16383,8 @@
 
 
 fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_dlopen_self_static" >&5
-$as_echo "$lt_cv_dlopen_self_static" >&6; }
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_dlopen_self_static" >&5
+printf "%s\n" "$lt_cv_dlopen_self_static" >&6; }
 fi
 
 CPPFLAGS=$save_CPPFLAGS
@@ -15350,40 +16422,40 @@
 
 striplib=
 old_striplib=
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether stripping libraries is possible" >&5
-$as_echo_n "checking whether stripping libraries is possible... " >&6; }
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether stripping libraries is possible" >&5
+printf %s "checking whether stripping libraries is possible... " >&6; }
 if test -z "$STRIP"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
+printf "%s\n" "no" >&6; }
 else
 if $STRIP -V 2>&1 | $GREP "GNU strip" >/dev/null; then
 old_striplib="$STRIP --strip-debug"
 striplib="$STRIP --strip-unneeded"
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
-$as_echo "yes" >&6; }
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+printf "%s\n" "yes" >&6; }
 else
 case $host_os in
 darwin*)
 # FIXME - insert some real tests, host_os isn't really good enough
 striplib="$STRIP -x"
 old_striplib="$STRIP -S"
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
-$as_echo "yes" >&6; }
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+printf "%s\n" "yes" >&6; }
 ;;
 freebsd*)
 if $STRIP -V 2>&1 | $GREP "elftoolchain" >/dev/null; then
 old_striplib="$STRIP --strip-debug"
 striplib="$STRIP --strip-unneeded"
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
-$as_echo "yes" >&6; }
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+printf "%s\n" "yes" >&6; }
 else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
+printf "%s\n" "no" >&6; }
 fi
 ;;
 *)
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
+printf "%s\n" "no" >&6; }
 ;;
 esac
 fi
@@ -15401,13 +16473,13 @@
 
 
 # Report what library types will actually be built
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking if libtool supports shared libraries" >&5
-$as_echo_n "checking if libtool supports shared libraries... " >&6; }
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $can_build_shared" >&5
-$as_echo "$can_build_shared" >&6; }
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if libtool supports shared libraries" >&5
+printf %s "checking if libtool supports shared libraries... " >&6; }
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $can_build_shared" >&5
+printf "%s\n" "$can_build_shared" >&6; }
 
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build shared libraries" >&5
-$as_echo_n "checking whether to build shared libraries... " >&6; }
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether to build shared libraries" >&5
+printf %s "checking whether to build shared libraries... " >&6; }
 test no = "$can_build_shared" && enable_shared=no
 
 # On AIX, shared libraries and static libraries use the same namespace, and
@@ -15431,15 +16503,15 @@
 fi
 ;;
 esac
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_shared" >&5
-$as_echo "$enable_shared" >&6; }
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $enable_shared" >&5
+printf "%s\n" "$enable_shared" >&6; }
 
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build static libraries" >&5
-$as_echo_n "checking whether to build static libraries... " >&6; }
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether to build static libraries" >&5
+printf %s "checking whether to build static libraries... " >&6; }
 # Make sure either enable_shared or enable_static is yes.
 test yes = "$enable_shared" || enable_static=yes
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_static" >&5
-$as_echo "$enable_static" >&6; }
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $enable_static" >&5
+printf "%s\n" "$enable_static" >&6; }
 
 
 
@@ -15478,11 +16550,12 @@
 if test -n "$ac_tool_prefix"; then
 # Extract the first word of "${ac_tool_prefix}windres", so it can be a program name with args.
 set dummy ${ac_tool_prefix}windres; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_prog_RC+:} false; then :
- $as_echo_n "(cached) " >&6
-else
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+printf %s "checking for $ac_word... " >&6; }
+if test ${ac_cv_prog_RC+y}
+then :
+ printf %s "(cached) " >&6
+else $as_nop
 if test -n "$RC"; then
 ac_cv_prog_RC="$RC" # Let the user override the test.
 else
@@ -15490,11 +16563,15 @@
 for as_dir in $PATH
 do
 IFS=$as_save_IFS
- test -z "$as_dir" && as_dir=.
+ case $as_dir in #(((
+ '') as_dir=./ ;;
+ */) ;;
+ *) as_dir=$as_dir/ ;;
+ esac
 for ac_exec_ext in '' $ac_executable_extensions; do
- if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
 ac_cv_prog_RC="${ac_tool_prefix}windres"
- $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
 break 2
 fi
 done
@@ -15505,11 +16582,11 @@
 fi
 RC=$ac_cv_prog_RC
 if test -n "$RC"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RC" >&5
-$as_echo "$RC" >&6; }
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $RC" >&5
+printf "%s\n" "$RC" >&6; }
 else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
+printf "%s\n" "no" >&6; }
 fi
 
 
@@ -15518,11 +16595,12 @@
 ac_ct_RC=$RC
 # Extract the first word of "windres", so it can be a program name with args.
 set dummy windres; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_prog_ac_ct_RC+:} false; then :
- $as_echo_n "(cached) " >&6
-else
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+printf %s "checking for $ac_word... " >&6; }
+if test ${ac_cv_prog_ac_ct_RC+y}
+then :
+ printf %s "(cached) " >&6
+else $as_nop
 if test -n "$ac_ct_RC"; then
 ac_cv_prog_ac_ct_RC="$ac_ct_RC" # Let the user override the test.
 else
@@ -15530,11 +16608,15 @@
 for as_dir in $PATH
 do
 IFS=$as_save_IFS
- test -z "$as_dir" && as_dir=.
+ case $as_dir in #(((
+ '') as_dir=./ ;;
+ */) ;;
+ *) as_dir=$as_dir/ ;;
+ esac
 for ac_exec_ext in '' $ac_executable_extensions; do
- if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
 ac_cv_prog_ac_ct_RC="windres"
- $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
 break 2
 fi
 done
@@ -15545,11 +16627,11 @@
 fi
 ac_ct_RC=$ac_cv_prog_ac_ct_RC
 if test -n "$ac_ct_RC"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RC" >&5
-$as_echo "$ac_ct_RC" >&6; }
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RC" >&5
+printf "%s\n" "$ac_ct_RC" >&6; }
 else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
+printf "%s\n" "no" >&6; }
 fi
 
 if test "x$ac_ct_RC" = x; then
@@ -15557,8 +16639,8 @@
 else
 case $cross_compiling:$ac_tool_warned in
 yes:)
-{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
-$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
 ac_tool_warned=yes ;;
 esac
 RC=$ac_ct_RC
@@ -15659,6 +16741,115 @@
 fi
 
 
+#####################
+# Symbol versioning #
+#####################
+
+# NOTE: This checks if we are building shared or static library
+# and if --with-pic or --without-pic was used. Thus this check
+# must be after Libtool initialization.
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if library symbol versioning should be used" >&5
+printf %s "checking if library symbol versioning should be used... " >&6; }
+# Check whether --enable-symbol-versions was given.
+if test ${enable_symbol_versions+y}
+then :
+ enableval=$enable_symbol_versions;
+else $as_nop
+ enable_symbol_versions=auto
+fi
+
+if test "x$enable_symbol_versions" = xauto; then
+	case $host_os in
+		# NOTE: Even if one omits -gnu on GNU/Linux (e.g.
+		# i486-slackware-linux), configure will (via config.sub)
+		# append -gnu (e.g. i486-slackware-linux-gnu), and this
+		# test will work correctly.
+		gnu* | *-gnu* | freebsd*)
+			enable_symbol_versions=yes
+			;;
+		*)
+			enable_symbol_versions=no
+			;;
+	esac
+fi
+
+# There are two variants for symbol versioning.
+# See src/liblzma/validate_map.sh for details.
+#
+# On GNU/Linux, extra symbols are added in the C code. These extra symbols
+# must not be put into a static library as they can cause problems (and
+# even if they didn't cause problems, they would be useless). On other
+# systems symbol versioning may be used too but there is no problem as only
+# a linker script is specified in src/liblzma/Makefile.am and that isn't
+# used when creating a static library.
+#
+# Libtool always uses -DPIC when building shared libraries by default and
+# doesn't use it for static libs by default. This can be overriden with
+# --with-pic and --without-pic though. As long as neither --with-pic nor
+# --without-pic is used then we can use #ifdef PIC to detect if the file is
+# being built for a shared library.
+if test "x$enable_symbol_versions" = xno ; then
+	enable_symbol_versions=no
+	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
+printf "%s\n" "no" >&6; }
+elif test "x$enable_shared" = xno ; then
+	enable_symbol_versions=no
+	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no (not building a shared library)" >&5
+printf "%s\n" "no (not building a shared library)" >&6; }
+else
+	case $host_os in
+		linux*)
+			case "$pic_mode-$enable_static" in
+				default-*)
+					# Use symvers if PIC is defined.
+					have_symbol_versions_linux=2
+					;;
+				*-no)
+					# Not building static library.
+					# Use symvers unconditionally.
+					have_symbol_versions_linux=1
+					;;
+				*)
+					{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: " >&5
+printf "%s\n" "" >&6; }
+					as_fn_error $? "
+ On GNU/Linux, building both shared and static library at the same time
+ is not supported if --with-pic or --without-pic is used.
+ Use either --disable-shared or --disable-static to build one type
+ of library at a time. If both types are needed, build one at a time,
+ possibly picking only src/liblzma/.libs/liblzma.a from the static build." "$LINENO" 5
+					;;
+			esac
+			enable_symbol_versions=linux
+
+printf "%s\n" "#define HAVE_SYMBOL_VERSIONS_LINUX $have_symbol_versions_linux" >>confdefs.h
+
+			;;
+		*)
+			enable_symbol_versions=generic
+			;;
+	esac
+	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes ($enable_symbol_versions)" >&5
+printf "%s\n" "yes ($enable_symbol_versions)" >&6; }
+fi
+
+ if test "x$enable_symbol_versions" = xlinux; then
+ COND_SYMVERS_LINUX_TRUE=
+ COND_SYMVERS_LINUX_FALSE='#'
+else
+ COND_SYMVERS_LINUX_TRUE='#'
+ COND_SYMVERS_LINUX_FALSE=
+fi
+
+ if test "x$enable_symbol_versions" = xgeneric; then
+ COND_SYMVERS_GENERIC_TRUE=
+ COND_SYMVERS_GENERIC_FALSE='#'
+else
+ COND_SYMVERS_GENERIC_TRUE='#'
+ COND_SYMVERS_GENERIC_FALSE=
+fi
+
+
 
 ###############################################################################
 # Checks for libraries.
@@ -15669,17 +16860,18 @@
 
 
 
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether NLS is requested" >&5
-$as_echo_n "checking whether NLS is requested... " >&6; }
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether NLS is requested" >&5
+printf %s "checking whether NLS is requested... " >&6; }
 # Check whether --enable-nls was given.
-if test "${enable_nls+set}" = set; then :
+if test ${enable_nls+y}
+then :
 enableval=$enable_nls; USE_NLS=$enableval
-else
+else $as_nop
 USE_NLS=yes
 fi
 
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $USE_NLS" >&5
-$as_echo "$USE_NLS" >&6; }
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $USE_NLS" >&5
+printf "%s\n" "$USE_NLS" >&6; }
 
 
 
@@ -15718,11 +16910,12 @@
 
 # Extract the first word of "msgfmt", so it can be a program name with args.
 set dummy msgfmt; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_path_MSGFMT+:} false; then :
- $as_echo_n "(cached) " >&6
-else
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+printf %s "checking for $ac_word... " >&6; }
+if test ${ac_cv_path_MSGFMT+y}
+then :
+ printf %s "(cached) " >&6
+else $as_nop
 case "$MSGFMT" in
 \\/* | ?:\\/*)
 ac_cv_path_MSGFMT="$MSGFMT" # Let the user override the test with a path.
@@ -15750,20 +16943,21 @@
 fi
 MSGFMT="$ac_cv_path_MSGFMT"
 if test "$MSGFMT" != ":"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MSGFMT" >&5
-$as_echo "$MSGFMT" >&6; }
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $MSGFMT" >&5
+printf "%s\n" "$MSGFMT" >&6; }
 else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
+printf "%s\n" "no" >&6; }
 fi
 
 # Extract the first word of "gmsgfmt", so it can be a program name with args.
 set dummy gmsgfmt; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_path_GMSGFMT+:} false; then :
- $as_echo_n "(cached) " >&6
-else
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+printf %s "checking for $ac_word... " >&6; }
+if test ${ac_cv_path_GMSGFMT+y}
+then :
+ printf %s "(cached) " >&6
+else $as_nop
 case $GMSGFMT in
 \\/* | ?:\\/*)
 ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a path.
@@ -15773,11 +16967,15 @@
 for as_dir in $PATH
 do
 IFS=$as_save_IFS
- test -z "$as_dir" && as_dir=.
+ case $as_dir in #(((
+ '') as_dir=./ ;;
+ */) ;;
+ *) as_dir=$as_dir/ ;;
+ esac
 for ac_exec_ext in '' $ac_executable_extensions; do
- if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
- ac_cv_path_GMSGFMT="$as_dir/$ac_word$ac_exec_ext"
- $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
+ ac_cv_path_GMSGFMT="$as_dir$ac_word$ac_exec_ext"
+ printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
 break 2
 fi
 done
@@ -15790,11 +16988,11 @@
 fi
 GMSGFMT=$ac_cv_path_GMSGFMT
 if test -n "$GMSGFMT"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GMSGFMT" >&5
-$as_echo "$GMSGFMT" >&6; }
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $GMSGFMT" >&5
+printf "%s\n" "$GMSGFMT" >&6; }
 else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
+printf "%s\n" "no" >&6; }
 fi
 
 
@@ -15835,11 +17033,12 @@
 
 # Extract the first word of "xgettext", so it can be a program name with args.
 set dummy xgettext; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_path_XGETTEXT+:} false; then :
- $as_echo_n "(cached) " >&6
-else
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+printf %s "checking for $ac_word... " >&6; }
+if test ${ac_cv_path_XGETTEXT+y}
+then :
+ printf %s "(cached) " >&6
+else $as_nop
 case "$XGETTEXT" in
 \\/* | ?:\\/*)
 ac_cv_path_XGETTEXT="$XGETTEXT" # Let the user override the test with a path.
@@ -15867,11 +17066,11 @@
 fi
 XGETTEXT="$ac_cv_path_XGETTEXT"
 if test "$XGETTEXT" != ":"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $XGETTEXT" >&5
-$as_echo "$XGETTEXT" >&6; }
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $XGETTEXT" >&5
+printf "%s\n" "$XGETTEXT" >&6; }
 else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
+printf "%s\n" "no" >&6; }
 fi
 
 rm -f messages.po
@@ -15912,11 +17111,12 @@
 
 # Extract the first word of "msgmerge", so it can be a program name with args.
 set dummy msgmerge; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_path_MSGMERGE+:} false; then :
- $as_echo_n "(cached) " >&6
-else
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+printf %s "checking for $ac_word... " >&6; }
+if test ${ac_cv_path_MSGMERGE+y}
+then :
+ printf %s "(cached) " >&6
+else $as_nop
 case "$MSGMERGE" in
 \\/* | ?:\\/*)
 ac_cv_path_MSGMERGE="$MSGMERGE" # Let the user override the test with a path.
@@ -15943,11 +17143,11 @@
 fi
 MSGMERGE="$ac_cv_path_MSGMERGE"
 if test "$MSGMERGE" != ":"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MSGMERGE" >&5
-$as_echo "$MSGMERGE" >&6; }
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $MSGMERGE" >&5
+printf "%s\n" "$MSGMERGE" >&6; }
 else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
+printf "%s\n" "no" >&6; }
 fi
 
 
@@ -15987,9 +17187,10 @@
 
 
 # Check whether --with-gnu-ld was given.
-if test "${with_gnu_ld+set}" = set; then :
+if test ${with_gnu_ld+y}
+then :
 withval=$with_gnu_ld; test "$withval" = no || with_gnu_ld=yes
-else
+else $as_nop
 with_gnu_ld=no
 fi
 
@@ -16007,25 +17208,26 @@
 fi
 
 if test -n "$LD"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld" >&5
-$as_echo_n "checking for ld... " >&6; }
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for ld" >&5
+printf %s "checking for ld... " >&6; }
 elif test "$GCC" = yes; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld used by $CC" >&5
-$as_echo_n "checking for ld used by $CC... " >&6; }
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for ld used by $CC" >&5
+printf %s "checking for ld used by $CC... " >&6; }
 elif test "$with_gnu_ld" = yes; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU ld" >&5
-$as_echo_n "checking for GNU ld... " >&6; }
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for GNU ld" >&5
+printf %s "checking for GNU ld... " >&6; }
 else
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for non-GNU ld" >&5
-$as_echo_n "checking for non-GNU ld... " >&6; }
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for non-GNU ld" >&5
+printf %s "checking for non-GNU ld... " >&6; }
 fi
 if test -n "$LD"; then
 # Let the user override the test with a path.
 :
 else
- if ${acl_cv_path_LD+:} false; then :
- $as_echo_n "(cached) " >&6
-else
+ if test ${acl_cv_path_LD+y}
+then :
+ printf %s "(cached) " >&6
+else $as_nop
 
 acl_cv_path_LD= # Final result of this test
 ac_prog=ld # Program to search in $PATH
@@ -16087,14 +17289,15 @@
 *-*-aix*)
 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 /* end confdefs.h. */
-#if defined __powerpc64__ || defined _ARCH_PPC64
+#if defined __powerpc64__ || defined __LP64__
 int ok;
 #else
 error fail
 #endif
 
 _ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
+if ac_fn_c_try_compile "$LINENO"
+then :
 # The compiler produces 64-bit code. Add option '-b64' so that the
 # linker groks 64-bit object files.
 case "$acl_cv_path_LD " in
@@ -16103,7 +17306,7 @@
 esac
 
 fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
 ;;
 sparc64-*-netbsd*)
 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
@@ -16115,9 +17318,10 @@
 #endif
 
 _ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
+if ac_fn_c_try_compile "$LINENO"
+then :
 
-else
+else $as_nop
 # The compiler produces 32-bit code. Add option '-m elf32_sparc'
 # so that the linker groks 32-bit object files.
 case "$acl_cv_path_LD " in
@@ -16126,7 +17330,7 @@
 esac
 
 fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
 ;;
 esac
 
@@ -16135,18 +17339,19 @@
 LD="$acl_cv_path_LD"
 fi
 if test -n "$LD"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LD" >&5
-$as_echo "$LD" >&6; }
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $LD" >&5
+printf "%s\n" "$LD" >&6; }
 else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
+printf "%s\n" "no" >&6; }
 as_fn_error $? "no acceptable ld found in \$PATH" "$LINENO" 5
 fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if the linker ($LD) is GNU ld" >&5
-$as_echo_n "checking if the linker ($LD) is GNU ld... " >&6; }
-if ${acl_cv_prog_gnu_ld+:} false; then :
- $as_echo_n "(cached) " >&6
-else
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if the linker ($LD) is GNU ld" >&5
+printf %s "checking if the linker ($LD) is GNU ld... " >&6; }
+if test ${acl_cv_prog_gnu_ld+y}
+then :
+ printf %s "(cached) " >&6
+else $as_nop
 # I'd rather use --version here, but apparently some GNU lds only accept -v.
 case `$LD -v 2>&1 </dev/null` in
 *GNU* | *'with BFD'*)
@@ -16157,18 +17362,20 @@
 ;;
 esac
 fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $acl_cv_prog_gnu_ld" >&5
-$as_echo "$acl_cv_prog_gnu_ld" >&6; }
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $acl_cv_prog_gnu_ld" >&5
+printf "%s\n" "$acl_cv_prog_gnu_ld" >&6; }
 with_gnu_ld=$acl_cv_prog_gnu_ld
 
 
 
 
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for shared library run path origin" >&5
-$as_echo_n "checking for shared library run path origin... " >&6; }
-if ${acl_cv_rpath+:} false; then :
- $as_echo_n "(cached) " >&6
-else
+
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for shared library run path origin" >&5
+printf %s "checking for shared library run path origin... " >&6; }
+if test ${acl_cv_rpath+y}
+then :
+ printf %s "(cached) " >&6
+else $as_nop
 
 CC="$CC" GCC="$GCC" LDFLAGS="$LDFLAGS" LD="$LD" with_gnu_ld="$with_gnu_ld" \
 ${CONFIG_SHELL-/bin/sh} "$ac_aux_dir/config.rpath" "$host" > conftest.sh
@@ -16177,8 +17384,8 @@
 acl_cv_rpath=done
 
 fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $acl_cv_rpath" >&5
-$as_echo "$acl_cv_rpath" >&6; }
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $acl_cv_rpath" >&5
+printf "%s\n" "$acl_cv_rpath" >&6; }
 wl="$acl_cv_wl"
 acl_libext="$acl_cv_libext"
 acl_shlibext="$acl_cv_shlibext"
@@ -16189,31 +17396,61 @@
 acl_hardcode_direct="$acl_cv_hardcode_direct"
 acl_hardcode_minus_L="$acl_cv_hardcode_minus_L"
 # Check whether --enable-rpath was given.
-if test "${enable_rpath+set}" = set; then :
+if test ${enable_rpath+y}
+then :
 enableval=$enable_rpath; :
-else
+else $as_nop
 enable_rpath=yes
 fi
 
 
 
 
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking 32-bit host C ABI" >&5
-$as_echo_n "checking 32-bit host C ABI... " >&6; }
-if ${gl_cv_host_cpu_c_abi_32bit+:} false; then :
- $as_echo_n "(cached) " >&6
-else
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking 32-bit host C ABI" >&5
+printf %s "checking 32-bit host C ABI... " >&6; }
+if test ${gl_cv_host_cpu_c_abi_32bit+y}
+then :
+ printf %s "(cached) " >&6
+else $as_nop
 if test -n "$gl_cv_host_cpu_c_abi"; then
 case "$gl_cv_host_cpu_c_abi" in
 i386 | x86_64-x32 | arm | armhf | arm64-ilp32 | hppa | ia64-ilp32 | mips | mipsn32 | powerpc | riscv*-ilp32* | s390 | sparc)
 gl_cv_host_cpu_c_abi_32bit=yes ;;
- *)
+ x86_64 | alpha | arm64 | hppa64 | ia64 | mips64 | powerpc64 | powerpc64-elfv2 | riscv*-lp64* | s390x | sparc64 )
 gl_cv_host_cpu_c_abi_32bit=no ;;
+ *)
+ gl_cv_host_cpu_c_abi_32bit=unknown ;;
 esac
 else
 case "$host_cpu" in
 
- i456786 )
+ # CPUs that only support a 32-bit ABI.
+ arc \
+ | bfin \
+ | cris* \
+ | csky \
+ | epiphany \
+ | ft32 \
+ | h8300 \
+ | m68k \
+ | microblaze | microblazeel \
+ | nds32 | nds32le | nds32be \
+ | nios2 | nios2eb | nios2el \
+ | or1k* \
+ | or32 \
+ | sh | sh1234 | sh1234elb \
+ | tic6x \
+ | xtensa* )
+ gl_cv_host_cpu_c_abi_32bit=yes
+ ;;
+
+ # CPUs that only support a 64-bit ABI.
+ alpha | alphaev4-8 | alphaev56 | alphapca567 | alphaev678 \
+ | mmix )
+ gl_cv_host_cpu_c_abi_32bit=no
+ ;;
+
+ i3456786 )
 gl_cv_host_cpu_c_abi_32bit=yes
 ;;
 
@@ -16236,12 +17473,13 @@
 #endif
 
 _ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
+if ac_fn_c_try_compile "$LINENO"
+then :
 gl_cv_host_cpu_c_abi_32bit=no
-else
+else $as_nop
 gl_cv_host_cpu_c_abi_32bit=yes
 fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
 ;;
 
 arm* | aarch64 )
@@ -16260,12 +17498,13 @@
 #endif
 
 _ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
+if ac_fn_c_try_compile "$LINENO"
+then :
 gl_cv_host_cpu_c_abi_32bit=no
-else
+else $as_nop
 gl_cv_host_cpu_c_abi_32bit=yes
 fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
 ;;
 
 hppa1.0 | hppa1.1 | hppa2.0* | hppa64 )
@@ -16280,12 +17519,13 @@
 #endif
 
 _ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
+if ac_fn_c_try_compile "$LINENO"
+then :
 gl_cv_host_cpu_c_abi_32bit=no
-else
+else $as_nop
 gl_cv_host_cpu_c_abi_32bit=yes
 fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
 ;;
 
 ia64* )
@@ -16300,12 +17540,13 @@
 #endif
 
 _ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
+if ac_fn_c_try_compile "$LINENO"
+then :
 gl_cv_host_cpu_c_abi_32bit=yes
-else
+else $as_nop
 gl_cv_host_cpu_c_abi_32bit=no
 fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
 ;;
 
 mips* )
@@ -16320,12 +17561,13 @@
 #endif
 
 _ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
+if ac_fn_c_try_compile "$LINENO"
+then :
 gl_cv_host_cpu_c_abi_32bit=no
-else
+else $as_nop
 gl_cv_host_cpu_c_abi_32bit=yes
 fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
 ;;
 
 powerpc* )
@@ -16337,19 +17579,20 @@
 # be generating 64-bit code.
 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 /* end confdefs.h. */
-#if defined __powerpc64__ || defined _ARCH_PPC64
+#if defined __powerpc64__ || defined __LP64__
 int ok;
 #else
 error fail
 #endif
 
 _ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
+if ac_fn_c_try_compile "$LINENO"
+then :
 gl_cv_host_cpu_c_abi_32bit=no
-else
+else $as_nop
 gl_cv_host_cpu_c_abi_32bit=yes
 fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
 ;;
 
 rs6000 )
@@ -16368,12 +17611,13 @@
 #endif
 
 _ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
+if ac_fn_c_try_compile "$LINENO"
+then :
 gl_cv_host_cpu_c_abi_32bit=no
-else
+else $as_nop
 gl_cv_host_cpu_c_abi_32bit=yes
 fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
 ;;
 
 s390* )
@@ -16388,12 +17632,13 @@
 #endif
 
 _ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
+if ac_fn_c_try_compile "$LINENO"
+then :
 gl_cv_host_cpu_c_abi_32bit=no
-else
+else $as_nop
 gl_cv_host_cpu_c_abi_32bit=yes
 fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
 ;;
 
 sparc | sparc64 )
@@ -16408,23 +17653,24 @@
 #endif
 
 _ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
+if ac_fn_c_try_compile "$LINENO"
+then :
 gl_cv_host_cpu_c_abi_32bit=no
-else
+else $as_nop
 gl_cv_host_cpu_c_abi_32bit=yes
 fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
 ;;
 
 *)
- gl_cv_host_cpu_c_abi_32bit=no
+ gl_cv_host_cpu_c_abi_32bit=unknown
 ;;
 esac
 fi
 
 fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_host_cpu_c_abi_32bit" >&5
-$as_echo "$gl_cv_host_cpu_c_abi_32bit" >&6; }
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_host_cpu_c_abi_32bit" >&5
+printf "%s\n" "$gl_cv_host_cpu_c_abi_32bit" >&6; }
 
 HOST_CPU_C_ABI_32BIT="$gl_cv_host_cpu_c_abi_32bit"
 
@@ -16432,90 +17678,156 @@
 
 
 
- case "$host_os" in
- solaris*)
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for 64-bit host" >&5
-$as_echo_n "checking for 64-bit host... " >&6; }
-if ${gl_cv_solaris_64bit+:} false; then :
- $as_echo_n "(cached) " >&6
-else
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for ELF binary format" >&5
+printf %s "checking for ELF binary format... " >&6; }
+if test ${gl_cv_elf+y}
+then :
+ printf %s "(cached) " >&6
+else $as_nop
 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 /* end confdefs.h. */
-#ifdef _LP64
- int ok;
- #else
- error fail
- #endif
+#if defined __ELF__ || (defined __linux__ && defined __EDG__)
+ Extensible Linking Format
+ #endif
 
 _ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
- gl_cv_solaris_64bit=yes
-else
- gl_cv_solaris_64bit=no
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+ $EGREP "Extensible Linking Format" >/dev/null 2>&1
+then :
+ gl_cv_elf=yes
+else $as_nop
+ gl_cv_elf=no
 fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+rm -rf conftest*
+
 
 fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_solaris_64bit" >&5
-$as_echo "$gl_cv_solaris_64bit" >&6; };;
- esac
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_elf" >&5
+printf "%s\n" "$gl_cv_elf" >&6; }
+ if test $gl_cv_elf = yes; then
+ # Extract the ELF class of a file (5th byte) in decimal.
+ # Cf. https://en.wikipedia.org/wiki/Executable_and_Linkable_Format#File_header
+ if od -A x < /dev/null >/dev/null 2>/dev/null; then
+ # Use POSIX od.
+ func_elfclass ()
+ {
+ od -A n -t d1 -j 4 -N 1
+ }
+ else
+ # Use BSD hexdump.
+ func_elfclass ()
+ {
+ dd bs=1 count=1 skip=4 2>/dev/null | hexdump -e '1/1 "%3d "'
+ echo
+ }
+ fi
+ # Use 'expr', not 'test', to compare the values of func_elfclass, because on
+ # Solaris 11 OpenIndiana and Solaris 11 OmniOS, the result is 001 or 002,
+ # not 1 or 2.
+ case $HOST_CPU_C_ABI_32BIT in
+ yes)
+ # 32-bit ABI.
+ acl_is_expected_elfclass ()
+ {
+ expr "`func_elfclass | sed -e 's/ 	//g'`" = 1 > /dev/null
+ }
+ ;;
+ no)
+ # 64-bit ABI.
+ acl_is_expected_elfclass ()
+ {
+ expr "`func_elfclass | sed -e 's/ 	//g'`" = 2 > /dev/null
+ }
+ ;;
+ *)
+ # Unknown.
+ acl_is_expected_elfclass ()
+ {
+ :
+ }
+ ;;
+ esac
+ else
+ acl_is_expected_elfclass ()
+ {
+ :
+ }
+ fi
 
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for the common suffixes of directories in the library search path" >&5
-$as_echo_n "checking for the common suffixes of directories in the library search path... " >&6; }
-if ${acl_cv_libdirstems+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- acl_libdirstem=lib
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for the common suffixes of directories in the library search path" >&5
+printf %s "checking for the common suffixes of directories in the library search path... " >&6; }
+if test ${acl_cv_libdirstems+y}
+then :
+ printf %s "(cached) " >&6
+else $as_nop
+ acl_libdirstem=lib
 acl_libdirstem2=
+ acl_libdirstem3=
 case "$host_os" in
 solaris*)
- if test $gl_cv_solaris_64bit = yes; then
- acl_libdirstem=lib/64
+ if test $HOST_CPU_C_ABI_32BIT = no; then
+ acl_libdirstem2=lib/64
 case "$host_cpu" in
- sparc*) acl_libdirstem2=lib/sparcv9 ;;
- i*86 | x86_64) acl_libdirstem2=lib/amd64 ;;
+ sparc*) acl_libdirstem3=lib/sparcv9 ;;
+ i*86 | x86_64) acl_libdirstem3=lib/amd64 ;;
 esac
 fi
 ;;
 *)
- if test "$HOST_CPU_C_ABI_32BIT" != yes; then
- searchpath=`(if test -f /usr/bin/gcc \
- && LC_ALL=C /usr/bin/gcc -print-search-dirs >/dev/null 2>/dev/null; then \
- LC_ALL=C /usr/bin/gcc -print-search-dirs; \
- else \
- LC_ALL=C $CC -print-search-dirs; \
- fi) 2>/dev/null \
- | sed -n -e 's,^libraries: ,,p' | sed -e 's,^=,,'`
- if test -n "$searchpath"; then
- acl_save_IFS="${IFS= 	}"; IFS=":"
- for searchdir in $searchpath; do
- if test -d "$searchdir"; then
- case "$searchdir" in
- */lib64/ | */lib64 ) acl_libdirstem=lib64 ;;
- */../ | */.. )
- # Better ignore directories of this form. They are misleading.
- ;;
- *) searchdir=`cd "$searchdir" && pwd`
- case "$searchdir" in
- */lib64 ) acl_libdirstem=lib64 ;;
- esac ;;
- esac
- fi
- done
- IFS="$acl_save_IFS"
+ searchpath=`(LC_ALL=C $CC $CPPFLAGS $CFLAGS -print-search-dirs) 2>/dev/null \
+ | sed -n -e 's,^libraries: ,,p' | sed -e 's,^=,,'`
+ if test $HOST_CPU_C_ABI_32BIT != no; then
+ # 32-bit or unknown ABI.
+ if test -d /usr/lib32; then
+ acl_libdirstem2=lib32
+ fi
+ fi
+ if test $HOST_CPU_C_ABI_32BIT != yes; then
+ # 64-bit or unknown ABI.
+ if test -d /usr/lib64; then
+ acl_libdirstem3=lib64
+ fi
+ fi
+ if test -n "$searchpath"; then
+ acl_save_IFS="${IFS= 	}"; IFS=":"
+ for searchdir in $searchpath; do
+ if test -d "$searchdir"; then
+ case "$searchdir" in
+ */lib32/ | */lib32 ) acl_libdirstem2=lib32 ;;
+ */lib64/ | */lib64 ) acl_libdirstem3=lib64 ;;
+ */../ | */.. )
+ # Better ignore directories of this form. They are misleading.
+ ;;
+ *) searchdir=`cd "$searchdir" && pwd`
+ case "$searchdir" in
+ */lib32 ) acl_libdirstem2=lib32 ;;
+ */lib64 ) acl_libdirstem3=lib64 ;;
+ esac ;;
+ esac
+ fi
+ done
+ IFS="$acl_save_IFS"
+ if test $HOST_CPU_C_ABI_32BIT = yes; then
+ # 32-bit ABI.
+ acl_libdirstem3=
+ fi
+ if test $HOST_CPU_C_ABI_32BIT = no; then
+ # 64-bit ABI.
+ acl_libdirstem2=
 fi
 fi
 ;;
 esac
 test -n "$acl_libdirstem2" || acl_libdirstem2="$acl_libdirstem"
- acl_cv_libdirstems="$acl_libdirstem,$acl_libdirstem2"
+ test -n "$acl_libdirstem3" || acl_libdirstem3="$acl_libdirstem"
+ acl_cv_libdirstems="$acl_libdirstem,$acl_libdirstem2,$acl_libdirstem3"
 
 fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $acl_cv_libdirstems" >&5
-$as_echo "$acl_cv_libdirstems" >&6; }
- # Decompose acl_cv_libdirstems into acl_libdirstem and acl_libdirstem2.
- acl_libdirstem=`echo "$acl_cv_libdirstems" | sed -e 's/,.*//'`
- acl_libdirstem2=`echo "$acl_cv_libdirstems" | sed -e '/,/s/.*,//'`
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $acl_cv_libdirstems" >&5
+printf "%s\n" "$acl_cv_libdirstems" >&6; }
+ acl_libdirstem=`echo "$acl_cv_libdirstems" | sed -e 's/,.*//'`
+ acl_libdirstem2=`echo "$acl_cv_libdirstems" | sed -e 's/^^,*,//' -e 's/,.*//'`
+ acl_libdirstem3=`echo "$acl_cv_libdirstems" | sed -e 's/^^,*,^,*,//' -e 's/,.*//'`
 
 
 
@@ -16536,13 +17848,16 @@
 
 eval additional_includedir=\"$includedir\"
 eval additional_libdir=\"$libdir\"
+ eval additional_libdir2=\"$exec_prefix/$acl_libdirstem2\"
+ eval additional_libdir3=\"$exec_prefix/$acl_libdirstem3\"
 
 exec_prefix="$acl_save_exec_prefix"
 prefix="$acl_save_prefix"
 
 
 # Check whether --with-libiconv-prefix was given.
-if test "${with_libiconv_prefix+set}" = set; then :
+if test ${with_libiconv_prefix+y}
+then :
 withval=$with_libiconv_prefix;
 if test "X$withval" = "Xno"; then
 use_additional=no
@@ -16556,6 +17871,8 @@
 
 eval additional_includedir=\"$includedir\"
 eval additional_libdir=\"$libdir\"
+ eval additional_libdir2=\"$exec_prefix/$acl_libdirstem2\"
+ eval additional_libdir3=\"$exec_prefix/$acl_libdirstem3\"
 
 exec_prefix="$acl_save_exec_prefix"
 prefix="$acl_save_prefix"
@@ -16563,15 +17880,19 @@
 else
 additional_includedir="$withval/include"
 additional_libdir="$withval/$acl_libdirstem"
- if test "$acl_libdirstem2" != "$acl_libdirstem" \
- && test ! -d "$withval/$acl_libdirstem"; then
- additional_libdir="$withval/$acl_libdirstem2"
- fi
+ additional_libdir2="$withval/$acl_libdirstem2"
+ additional_libdir3="$withval/$acl_libdirstem3"
 fi
 fi
 
 fi
 
+ if test "X$additional_libdir2" = "X$additional_libdir"; then
+ additional_libdir2=
+ fi
+ if test "X$additional_libdir3" = "X$additional_libdir"; then
+ additional_libdir3=
+ fi
 LIBICONV=
 LTLIBICONV=
 INCICONV=
@@ -16617,45 +17938,51 @@
 shrext=
 fi
 if test $use_additional = yes; then
- dir="$additional_libdir"
- if test -n "$acl_shlibext"; then
- if test -f "$dir/$libname$shrext"; then
- found_dir="$dir"
- found_so="$dir/$libname$shrext"
- else
- if test "$acl_library_names_spec" = '$libname$shrext$versuffix'; then
- ver=`(cd "$dir" && \
- for f in "$libname$shrext".*; do echo "$f"; done \
- | sed -e "s,^$libname$shrext\\\\.,," \
- | sort -t '.' -n -r -k1,1 -k2,2 -k3,3 -k4,4 -k5,5 \
- | sed 1q ) 2>/dev/null`
- if test -n "$ver" && test -f "$dir/$libname$shrext.$ver"; then
- found_dir="$dir"
- found_so="$dir/$libname$shrext.$ver"
+ for additional_libdir_variable in additional_libdir additional_libdir2 additional_libdir3; do
+ if test "X$found_dir" = "X"; then
+ eval dir=\$$additional_libdir_variable
+ if test -n "$dir"; then
+ if test -n "$acl_shlibext"; then
+ if test -f "$dir/$libname$shrext" && acl_is_expected_elfclass < "$dir/$libname$shrext"; then
+ found_dir="$dir"
+ found_so="$dir/$libname$shrext"
+ else
+ if test "$acl_library_names_spec" = '$libname$shrext$versuffix'; then
+ ver=`(cd "$dir" && \
+ for f in "$libname$shrext".*; do echo "$f"; done \
+ | sed -e "s,^$libname$shrext\\\\.,," \
+ | sort -t '.' -n -r -k1,1 -k2,2 -k3,3 -k4,4 -k5,5 \
+ | sed 1q ) 2>/dev/null`
+ if test -n "$ver" && test -f "$dir/$libname$shrext.$ver" && acl_is_expected_elfclass < "$dir/$libname$shrext.$ver"; then
+ found_dir="$dir"
+ found_so="$dir/$libname$shrext.$ver"
+ fi
+ else
+ eval library_names=\"$acl_library_names_spec\"
+ for f in $library_names; do
+ if test -f "$dir/$f" && acl_is_expected_elfclass < "$dir/$f"; then
+ found_dir="$dir"
+ found_so="$dir/$f"
+ break
+ fi
+ done
+ fi
+ fi
 fi
- else
- eval library_names=\"$acl_library_names_spec\"
- for f in $library_names; do
- if test -f "$dir/$f"; then
+ if test "X$found_dir" = "X"; then
+ if test -f "$dir/$libname.$acl_libext" && ${AR-ar} -p "$dir/$libname.$acl_libext" | acl_is_expected_elfclass; then
 found_dir="$dir"
- found_so="$dir/$f"
- break
+ found_a="$dir/$libname.$acl_libext"
 fi
- done
+ fi
+ if test "X$found_dir" != "X"; then
+ if test -f "$dir/$libname.la"; then
+ found_la="$dir/$libname.la"
+ fi
+ fi
 fi
 fi
- fi
- if test "X$found_dir" = "X"; then
- if test -f "$dir/$libname.$acl_libext"; then
- found_dir="$dir"
- found_a="$dir/$libname.$acl_libext"
- fi
- fi
- if test "X$found_dir" != "X"; then
- if test -f "$dir/$libname.la"; then
- found_la="$dir/$libname.la"
- fi
- fi
+ done
 fi
 if test "X$found_dir" = "X"; then
 for x in $LDFLAGS $LTLIBICONV; do
@@ -16672,7 +17999,7 @@
 -L*)
 dir=`echo "X$x" | sed -e 's/^X-L//'`
 if test -n "$acl_shlibext"; then
- if test -f "$dir/$libname$shrext"; then
+ if test -f "$dir/$libname$shrext" && acl_is_expected_elfclass < "$dir/$libname$shrext"; then
 found_dir="$dir"
 found_so="$dir/$libname$shrext"
 else
@@ -16682,14 +18009,14 @@
 | sed -e "s,^$libname$shrext\\\\.,," \
 | sort -t '.' -n -r -k1,1 -k2,2 -k3,3 -k4,4 -k5,5 \
 | sed 1q ) 2>/dev/null`
- if test -n "$ver" && test -f "$dir/$libname$shrext.$ver"; then
+ if test -n "$ver" && test -f "$dir/$libname$shrext.$ver" && acl_is_expected_elfclass < "$dir/$libname$shrext.$ver"; then
 found_dir="$dir"
 found_so="$dir/$libname$shrext.$ver"
 fi
 else
 eval library_names=\"$acl_library_names_spec\"
 for f in $library_names; do
- if test -f "$dir/$f"; then
+ if test -f "$dir/$f" && acl_is_expected_elfclass < "$dir/$f"; then
 found_dir="$dir"
 found_so="$dir/$f"
 break
@@ -16699,7 +18026,7 @@
 fi
 fi
 if test "X$found_dir" = "X"; then
- if test -f "$dir/$libname.$acl_libext"; then
+ if test -f "$dir/$libname.$acl_libext" && ${AR-ar} -p "$dir/$libname.$acl_libext" | acl_is_expected_elfclass; then
 found_dir="$dir"
 found_a="$dir/$libname.$acl_libext"
 fi
@@ -16721,7 +18048,8 @@
 if test "X$found_so" != "X"; then
 if test "$enable_rpath" = no \
 || test "X$found_dir" = "X/usr/$acl_libdirstem" \
- || test "X$found_dir" = "X/usr/$acl_libdirstem2"; then
+ || test "X$found_dir" = "X/usr/$acl_libdirstem2" \
+ || test "X$found_dir" = "X/usr/$acl_libdirstem3"; then
 LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so"
 else
 haveit=
@@ -16800,6 +18128,13 @@
 fi
 additional_includedir="$basedir/include"
 ;;
+ */$acl_libdirstem3 | */$acl_libdirstem3/)
+ basedir=`echo "X$found_dir" | sed -e 's,^X,,' -e "s,/$acl_libdirstem3/"'*$,,'`
+ if test "$name" = 'iconv'; then
+ LIBICONV_PREFIX="$basedir"
+ fi
+ additional_includedir="$basedir/include"
+ ;;
 esac
 if test "X$additional_includedir" != "X"; then
 if test "X$additional_includedir" != "X/usr/include"; then
@@ -16845,12 +18180,14 @@
 for dep in $dependency_libs; do
 case "$dep" in
 -L*)
- additional_libdir=`echo "X$dep" | sed -e 's/^X-L//'`
- if test "X$additional_libdir" != "X/usr/$acl_libdirstem" \
- && test "X$additional_libdir" != "X/usr/$acl_libdirstem2"; then
+ dependency_libdir=`echo "X$dep" | sed -e 's/^X-L//'`
+ if test "X$dependency_libdir" != "X/usr/$acl_libdirstem" \
+ && test "X$dependency_libdir" != "X/usr/$acl_libdirstem2" \
+ && test "X$dependency_libdir" != "X/usr/$acl_libdirstem3"; then
 haveit=
- if test "X$additional_libdir" = "X/usr/local/$acl_libdirstem" \
- || test "X$additional_libdir" = "X/usr/local/$acl_libdirstem2"; then
+ if test "X$dependency_libdir" = "X/usr/local/$acl_libdirstem" \
+ || test "X$dependency_libdir" = "X/usr/local/$acl_libdirstem2" \
+ || test "X$dependency_libdir" = "X/usr/local/$acl_libdirstem3"; then
 if test -n "$GCC"; then
 case $host_os in
 linux* | gnu* | k*bsd*-gnu) haveit=yes;;
@@ -16869,14 +18206,14 @@
 exec_prefix="$acl_save_exec_prefix"
 prefix="$acl_save_prefix"
 
- if test "X$x" = "X-L$additional_libdir"; then
+ if test "X$x" = "X-L$dependency_libdir"; then
 haveit=yes
 break
 fi
 done
 if test -z "$haveit"; then
- if test -d "$additional_libdir"; then
- LIBICONV="${LIBICONV}${LIBICONV:+ }-L$additional_libdir"
+ if test -d "$dependency_libdir"; then
+ LIBICONV="${LIBICONV}${LIBICONV:+ }-L$dependency_libdir"
 fi
 fi
 haveit=
@@ -16890,14 +18227,14 @@
 exec_prefix="$acl_save_exec_prefix"
 prefix="$acl_save_prefix"
 
- if test "X$x" = "X-L$additional_libdir"; then
+ if test "X$x" = "X-L$dependency_libdir"; then
 haveit=yes
 break
 fi
 done
 if test -z "$haveit"; then
- if test -d "$additional_libdir"; then
- LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-L$additional_libdir"
+ if test -d "$dependency_libdir"; then
+ LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-L$dependency_libdir"
 fi
 fi
 fi
@@ -16929,7 +18266,14 @@
 fi
 ;;
 -l*)
- names_next_round="$names_next_round "`echo "X$dep" | sed -e 's/^X-l//'`
+ dep=`echo "X$dep" | sed -e 's/^X-l//'`
+ if test "X$dep" != Xc \
+ || case $host_os in
+ linux* | gnu* | k*bsd*-gnu) false ;;
+ *) true ;;
+ esac; then
+ names_next_round="$names_next_round $dep"
+ fi
 ;;
 *.la)
 names_next_round="$names_next_round "`echo "X$dep" | sed -e 's,^X.*/,,' -e 's,^lib,,' -e 's,\.la$,,'`
@@ -17004,111 +18348,80 @@
 
 
 
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for CFPreferencesCopyAppValue" >&5
-$as_echo_n "checking for CFPreferencesCopyAppValue... " >&6; }
-if ${gt_cv_func_CFPreferencesCopyAppValue+:} false; then :
- $as_echo_n "(cached) " >&6
-else
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for CFPreferencesCopyAppValue" >&5
+printf %s "checking for CFPreferencesCopyAppValue... " >&6; }
+if test ${gt_cv_func_CFPreferencesCopyAppValue+y}
+then :
+ printf %s "(cached) " >&6
+else $as_nop
 gt_save_LIBS="$LIBS"
 LIBS="$LIBS -Wl,-framework -Wl,CoreFoundation"
 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 /* end confdefs.h. */
 #include <CoreFoundation/CFPreferences.h>
 int
-main ()
+main (void)
 {
 CFPreferencesCopyAppValue(NULL, NULL)
 ;
 return 0;
 }
 _ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
+if ac_fn_c_try_link "$LINENO"
+then :
 gt_cv_func_CFPreferencesCopyAppValue=yes
-else
+else $as_nop
 gt_cv_func_CFPreferencesCopyAppValue=no
 fi
-rm -f core conftest.err conftest.$ac_objext \
+rm -f core conftest.err conftest.$ac_objext conftest.beam \
 conftest$ac_exeext conftest.$ac_ext
 LIBS="$gt_save_LIBS"
 fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gt_cv_func_CFPreferencesCopyAppValue" >&5
-$as_echo "$gt_cv_func_CFPreferencesCopyAppValue" >&6; }
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gt_cv_func_CFPreferencesCopyAppValue" >&5
+printf "%s\n" "$gt_cv_func_CFPreferencesCopyAppValue" >&6; }
 if test $gt_cv_func_CFPreferencesCopyAppValue = yes; then
 
-$as_echo "#define HAVE_CFPREFERENCESCOPYAPPVALUE 1" >>confdefs.h
-
- fi
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for CFLocaleCopyCurrent" >&5
-$as_echo_n "checking for CFLocaleCopyCurrent... " >&6; }
-if ${gt_cv_func_CFLocaleCopyCurrent+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- gt_save_LIBS="$LIBS"
- LIBS="$LIBS -Wl,-framework -Wl,CoreFoundation"
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-#include <CoreFoundation/CFLocale.h>
-int
-main ()
-{
-CFLocaleCopyCurrent();
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
- gt_cv_func_CFLocaleCopyCurrent=yes
-else
- gt_cv_func_CFLocaleCopyCurrent=no
-fi
-rm -f core conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
- LIBS="$gt_save_LIBS"
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gt_cv_func_CFLocaleCopyCurrent" >&5
-$as_echo "$gt_cv_func_CFLocaleCopyCurrent" >&6; }
- if test $gt_cv_func_CFLocaleCopyCurrent = yes; then
-
-$as_echo "#define HAVE_CFLOCALECOPYCURRENT 1" >>confdefs.h
+printf "%s\n" "#define HAVE_CFPREFERENCESCOPYAPPVALUE 1" >>confdefs.h
 
 fi
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for CFLocaleCopyPreferredLanguages" >&5
-$as_echo_n "checking for CFLocaleCopyPreferredLanguages... " >&6; }
-if ${gt_cv_func_CFLocaleCopyPreferredLanguages+:} false; then :
- $as_echo_n "(cached) " >&6
-else
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for CFLocaleCopyPreferredLanguages" >&5
+printf %s "checking for CFLocaleCopyPreferredLanguages... " >&6; }
+if test ${gt_cv_func_CFLocaleCopyPreferredLanguages+y}
+then :
+ printf %s "(cached) " >&6
+else $as_nop
 gt_save_LIBS="$LIBS"
 LIBS="$LIBS -Wl,-framework -Wl,CoreFoundation"
 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 /* end confdefs.h. */
 #include <CoreFoundation/CFLocale.h>
 int
-main ()
+main (void)
 {
 CFLocaleCopyPreferredLanguages();
 ;
 return 0;
 }
 _ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
+if ac_fn_c_try_link "$LINENO"
+then :
 gt_cv_func_CFLocaleCopyPreferredLanguages=yes
-else
+else $as_nop
 gt_cv_func_CFLocaleCopyPreferredLanguages=no
 fi
-rm -f core conftest.err conftest.$ac_objext \
+rm -f core conftest.err conftest.$ac_objext conftest.beam \
 conftest$ac_exeext conftest.$ac_ext
 LIBS="$gt_save_LIBS"
 fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gt_cv_func_CFLocaleCopyPreferredLanguages" >&5
-$as_echo "$gt_cv_func_CFLocaleCopyPreferredLanguages" >&6; }
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gt_cv_func_CFLocaleCopyPreferredLanguages" >&5
+printf "%s\n" "$gt_cv_func_CFLocaleCopyPreferredLanguages" >&6; }
 if test $gt_cv_func_CFLocaleCopyPreferredLanguages = yes; then
 
-$as_echo "#define HAVE_CFLOCALECOPYPREFERREDLANGUAGES 1" >>confdefs.h
+printf "%s\n" "#define HAVE_CFLOCALECOPYPREFERREDLANGUAGES 1" >>confdefs.h
 
 fi
 INTL_MACOSX_LIBS=
 if test $gt_cv_func_CFPreferencesCopyAppValue = yes \
- || test $gt_cv_func_CFLocaleCopyCurrent = yes \
 || test $gt_cv_func_CFLocaleCopyPreferredLanguages = yes; then
 INTL_MACOSX_LIBS="-Wl,-framework -Wl,CoreFoundation"
 fi
@@ -17150,11 +18463,12 @@
 gt_expression_test_code=
 fi
 
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU gettext in libc" >&5
-$as_echo_n "checking for GNU gettext in libc... " >&6; }
-if eval \${$gt_func_gnugettext_libc+:} false; then :
- $as_echo_n "(cached) " >&6
-else
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for GNU gettext in libc" >&5
+printf %s "checking for GNU gettext in libc... " >&6; }
+if eval test \${$gt_func_gnugettext_libc+y}
+then :
+ printf %s "(cached) " >&6
+else $as_nop
 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 /* end confdefs.h. */
 
@@ -17169,7 +18483,7 @@
 $gt_revision_test_code
 
 int
-main ()
+main (void)
 {
 
 bindtextdomain ("", "");
@@ -17179,17 +18493,18 @@
 return 0;
 }
 _ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
+if ac_fn_c_try_link "$LINENO"
+then :
 eval "$gt_func_gnugettext_libc=yes"
-else
+else $as_nop
 eval "$gt_func_gnugettext_libc=no"
 fi
-rm -f core conftest.err conftest.$ac_objext \
+rm -f core conftest.err conftest.$ac_objext conftest.beam \
 conftest$ac_exeext conftest.$ac_ext
 fi
 eval ac_res=\$$gt_func_gnugettext_libc
-	 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
-$as_echo "$ac_res" >&6; }
+	 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
+printf "%s\n" "$ac_res" >&6; }
 
 if { eval "gt_val=\$$gt_func_gnugettext_libc"; test "$gt_val" != "yes"; }; then
 
@@ -17222,11 +18537,12 @@
 done
 
 
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for iconv" >&5
-$as_echo_n "checking for iconv... " >&6; }
-if ${am_cv_func_iconv+:} false; then :
- $as_echo_n "(cached) " >&6
-else
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for iconv" >&5
+printf %s "checking for iconv... " >&6; }
+if test ${am_cv_func_iconv+y}
+then :
+ printf %s "(cached) " >&6
+else $as_nop
 
 am_cv_func_iconv="no, consider installing GNU libiconv"
 am_cv_lib_iconv=no
@@ -17237,7 +18553,7 @@
 #include <iconv.h>
 
 int
-main ()
+main (void)
 {
 iconv_t cd = iconv_open("","");
 iconv(cd,NULL,NULL,NULL,NULL);
@@ -17246,10 +18562,11 @@
 return 0;
 }
 _ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
+if ac_fn_c_try_link "$LINENO"
+then :
 am_cv_func_iconv=yes
 fi
-rm -f core conftest.err conftest.$ac_objext \
+rm -f core conftest.err conftest.$ac_objext conftest.beam \
 conftest$ac_exeext conftest.$ac_ext
 if test "$am_cv_func_iconv" != yes; then
 am_save_LIBS="$LIBS"
@@ -17261,7 +18578,7 @@
 #include <iconv.h>
 
 int
-main ()
+main (void)
 {
 iconv_t cd = iconv_open("","");
 iconv(cd,NULL,NULL,NULL,NULL);
@@ -17270,24 +18587,26 @@
 return 0;
 }
 _ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
+if ac_fn_c_try_link "$LINENO"
+then :
 am_cv_lib_iconv=yes
 am_cv_func_iconv=yes
 fi
-rm -f core conftest.err conftest.$ac_objext \
+rm -f core conftest.err conftest.$ac_objext conftest.beam \
 conftest$ac_exeext conftest.$ac_ext
 LIBS="$am_save_LIBS"
 fi
 
 fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_func_iconv" >&5
-$as_echo "$am_cv_func_iconv" >&6; }
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $am_cv_func_iconv" >&5
+printf "%s\n" "$am_cv_func_iconv" >&6; }
 if test "$am_cv_func_iconv" = yes; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working iconv" >&5
-$as_echo_n "checking for working iconv... " >&6; }
-if ${am_cv_func_iconv_works+:} false; then :
- $as_echo_n "(cached) " >&6
-else
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for working iconv" >&5
+printf %s "checking for working iconv... " >&6; }
+if test ${am_cv_func_iconv_works+y}
+then :
+ printf %s "(cached) " >&6
+else $as_nop
 
 am_save_LIBS="$LIBS"
 if test $am_cv_lib_iconv = yes; then
@@ -17295,12 +18614,13 @@
 fi
 am_cv_func_iconv_works=no
 for ac_iconv_const in '' 'const'; do
- if test "$cross_compiling" = yes; then :
+ if test "$cross_compiling" = yes
+then :
 case "$host_os" in
 aix* | hpux*) am_cv_func_iconv_works="guessing no" ;;
 *) am_cv_func_iconv_works="guessing yes" ;;
 esac
-else
+else $as_nop
 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 /* end confdefs.h. */
 
@@ -17312,11 +18632,12 @@
 #endif
 
 int
-main ()
+main (void)
 {
 int result = 0;
- /* Test against AIX 5.1 bug: Failures are not distinguishable from successful
- returns. */
+ /* Test against AIX 5.1...7.2 bug: Failures are not distinguishable from
+ successful returns. This is even documented in
+ <https://www.ibm.com/support/knowledgecenter/ssw_aix_72/i_bostechref/iconv.html> */
 {
 iconv_t cd_utf8_to_88591 = iconv_open ("ISO8859-1", "UTF-8");
 if (cd_utf8_to_88591 != (iconv_t)(-1))
@@ -17424,7 +18745,8 @@
 return 0;
 }
 _ACEOF
-if ac_fn_c_try_run "$LINENO"; then :
+if ac_fn_c_try_run "$LINENO"
+then :
 am_cv_func_iconv_works=yes
 fi
 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
@@ -17436,8 +18758,8 @@
 LIBS="$am_save_LIBS"
 
 fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_func_iconv_works" >&5
-$as_echo "$am_cv_func_iconv_works" >&6; }
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $am_cv_func_iconv_works" >&5
+printf "%s\n" "$am_cv_func_iconv_works" >&6; }
 case "$am_cv_func_iconv_works" in
 *no) am_func_iconv=no am_cv_lib_iconv=no ;;
 *) am_func_iconv=yes ;;
@@ -17447,14 +18769,14 @@
 fi
 if test "$am_func_iconv" = yes; then
 
-$as_echo "#define HAVE_ICONV 1" >>confdefs.h
+printf "%s\n" "#define HAVE_ICONV 1" >>confdefs.h
 
 fi
 if test "$am_cv_lib_iconv" = yes; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to link with libiconv" >&5
-$as_echo_n "checking how to link with libiconv... " >&6; }
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBICONV" >&5
-$as_echo "$LIBICONV" >&6; }
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking how to link with libiconv" >&5
+printf %s "checking how to link with libiconv... " >&6; }
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $LIBICONV" >&5
+printf "%s\n" "$LIBICONV" >&6; }
 else
 CPPFLAGS="$am_save_CPPFLAGS"
 LIBICONV=
@@ -17479,13 +18801,16 @@
 
 eval additional_includedir=\"$includedir\"
 eval additional_libdir=\"$libdir\"
+ eval additional_libdir2=\"$exec_prefix/$acl_libdirstem2\"
+ eval additional_libdir3=\"$exec_prefix/$acl_libdirstem3\"
 
 exec_prefix="$acl_save_exec_prefix"
 prefix="$acl_save_prefix"
 
 
 # Check whether --with-libintl-prefix was given.
-if test "${with_libintl_prefix+set}" = set; then :
+if test ${with_libintl_prefix+y}
+then :
 withval=$with_libintl_prefix;
 if test "X$withval" = "Xno"; then
 use_additional=no
@@ -17499,6 +18824,8 @@
 
 eval additional_includedir=\"$includedir\"
 eval additional_libdir=\"$libdir\"
+ eval additional_libdir2=\"$exec_prefix/$acl_libdirstem2\"
+ eval additional_libdir3=\"$exec_prefix/$acl_libdirstem3\"
 
 exec_prefix="$acl_save_exec_prefix"
 prefix="$acl_save_prefix"
@@ -17506,15 +18833,19 @@
 else
 additional_includedir="$withval/include"
 additional_libdir="$withval/$acl_libdirstem"
- if test "$acl_libdirstem2" != "$acl_libdirstem" \
- && test ! -d "$withval/$acl_libdirstem"; then
- additional_libdir="$withval/$acl_libdirstem2"
- fi
+ additional_libdir2="$withval/$acl_libdirstem2"
+ additional_libdir3="$withval/$acl_libdirstem3"
 fi
 fi
 
 fi
 
+ if test "X$additional_libdir2" = "X$additional_libdir"; then
+ additional_libdir2=
+ fi
+ if test "X$additional_libdir3" = "X$additional_libdir"; then
+ additional_libdir3=
+ fi
 LIBINTL=
 LTLIBINTL=
 INCINTL=
@@ -17560,45 +18891,51 @@
 shrext=
 fi
 if test $use_additional = yes; then
- dir="$additional_libdir"
- if test -n "$acl_shlibext"; then
- if test -f "$dir/$libname$shrext"; then
- found_dir="$dir"
- found_so="$dir/$libname$shrext"
- else
- if test "$acl_library_names_spec" = '$libname$shrext$versuffix'; then
- ver=`(cd "$dir" && \
- for f in "$libname$shrext".*; do echo "$f"; done \
- | sed -e "s,^$libname$shrext\\\\.,," \
- | sort -t '.' -n -r -k1,1 -k2,2 -k3,3 -k4,4 -k5,5 \
- | sed 1q ) 2>/dev/null`
- if test -n "$ver" && test -f "$dir/$libname$shrext.$ver"; then
- found_dir="$dir"
- found_so="$dir/$libname$shrext.$ver"
+ for additional_libdir_variable in additional_libdir additional_libdir2 additional_libdir3; do
+ if test "X$found_dir" = "X"; then
+ eval dir=\$$additional_libdir_variable
+ if test -n "$dir"; then
+ if test -n "$acl_shlibext"; then
+ if test -f "$dir/$libname$shrext" && acl_is_expected_elfclass < "$dir/$libname$shrext"; then
+ found_dir="$dir"
+ found_so="$dir/$libname$shrext"
+ else
+ if test "$acl_library_names_spec" = '$libname$shrext$versuffix'; then
+ ver=`(cd "$dir" && \
+ for f in "$libname$shrext".*; do echo "$f"; done \
+ | sed -e "s,^$libname$shrext\\\\.,," \
+ | sort -t '.' -n -r -k1,1 -k2,2 -k3,3 -k4,4 -k5,5 \
+ | sed 1q ) 2>/dev/null`
+ if test -n "$ver" && test -f "$dir/$libname$shrext.$ver" && acl_is_expected_elfclass < "$dir/$libname$shrext.$ver"; then
+ found_dir="$dir"
+ found_so="$dir/$libname$shrext.$ver"
+ fi
+ else
+ eval library_names=\"$acl_library_names_spec\"
+ for f in $library_names; do
+ if test -f "$dir/$f" && acl_is_expected_elfclass < "$dir/$f"; then
+ found_dir="$dir"
+ found_so="$dir/$f"
+ break
+ fi
+ done
+ fi
+ fi
 fi
- else
- eval library_names=\"$acl_library_names_spec\"
- for f in $library_names; do
- if test -f "$dir/$f"; then
+ if test "X$found_dir" = "X"; then
+ if test -f "$dir/$libname.$acl_libext" && ${AR-ar} -p "$dir/$libname.$acl_libext" | acl_is_expected_elfclass; then
 found_dir="$dir"
- found_so="$dir/$f"
- break
+ found_a="$dir/$libname.$acl_libext"
 fi
- done
+ fi
+ if test "X$found_dir" != "X"; then
+ if test -f "$dir/$libname.la"; then
+ found_la="$dir/$libname.la"
+ fi
+ fi
 fi
 fi
- fi
- if test "X$found_dir" = "X"; then
- if test -f "$dir/$libname.$acl_libext"; then
- found_dir="$dir"
- found_a="$dir/$libname.$acl_libext"
- fi
- fi
- if test "X$found_dir" != "X"; then
- if test -f "$dir/$libname.la"; then
- found_la="$dir/$libname.la"
- fi
- fi
+ done
 fi
 if test "X$found_dir" = "X"; then
 for x in $LDFLAGS $LTLIBINTL; do
@@ -17615,7 +18952,7 @@
 -L*)
 dir=`echo "X$x" | sed -e 's/^X-L//'`
 if test -n "$acl_shlibext"; then
- if test -f "$dir/$libname$shrext"; then
+ if test -f "$dir/$libname$shrext" && acl_is_expected_elfclass < "$dir/$libname$shrext"; then
 found_dir="$dir"
 found_so="$dir/$libname$shrext"
 else
@@ -17625,14 +18962,14 @@
 | sed -e "s,^$libname$shrext\\\\.,," \
 | sort -t '.' -n -r -k1,1 -k2,2 -k3,3 -k4,4 -k5,5 \
 | sed 1q ) 2>/dev/null`
- if test -n "$ver" && test -f "$dir/$libname$shrext.$ver"; then
+ if test -n "$ver" && test -f "$dir/$libname$shrext.$ver" && acl_is_expected_elfclass < "$dir/$libname$shrext.$ver"; then
 found_dir="$dir"
 found_so="$dir/$libname$shrext.$ver"
 fi
 else
 eval library_names=\"$acl_library_names_spec\"
 for f in $library_names; do
- if test -f "$dir/$f"; then
+ if test -f "$dir/$f" && acl_is_expected_elfclass < "$dir/$f"; then
 found_dir="$dir"
 found_so="$dir/$f"
 break
@@ -17642,7 +18979,7 @@
 fi
 fi
 if test "X$found_dir" = "X"; then
- if test -f "$dir/$libname.$acl_libext"; then
+ if test -f "$dir/$libname.$acl_libext" && ${AR-ar} -p "$dir/$libname.$acl_libext" | acl_is_expected_elfclass; then
 found_dir="$dir"
 found_a="$dir/$libname.$acl_libext"
 fi
@@ -17664,7 +19001,8 @@
 if test "X$found_so" != "X"; then
 if test "$enable_rpath" = no \
 || test "X$found_dir" = "X/usr/$acl_libdirstem" \
- || test "X$found_dir" = "X/usr/$acl_libdirstem2"; then
+ || test "X$found_dir" = "X/usr/$acl_libdirstem2" \
+ || test "X$found_dir" = "X/usr/$acl_libdirstem3"; then
 LIBINTL="${LIBINTL}${LIBINTL:+ }$found_so"
 else
 haveit=
@@ -17743,6 +19081,13 @@
 fi
 additional_includedir="$basedir/include"
 ;;
+ */$acl_libdirstem3 | */$acl_libdirstem3/)
+ basedir=`echo "X$found_dir" | sed -e 's,^X,,' -e "s,/$acl_libdirstem3/"'*$,,'`
+ if test "$name" = 'intl'; then
+ LIBINTL_PREFIX="$basedir"
+ fi
+ additional_includedir="$basedir/include"
+ ;;
 esac
 if test "X$additional_includedir" != "X"; then
 if test "X$additional_includedir" != "X/usr/include"; then
@@ -17788,12 +19133,14 @@
 for dep in $dependency_libs; do
 case "$dep" in
 -L*)
- additional_libdir=`echo "X$dep" | sed -e 's/^X-L//'`
- if test "X$additional_libdir" != "X/usr/$acl_libdirstem" \
- && test "X$additional_libdir" != "X/usr/$acl_libdirstem2"; then
+ dependency_libdir=`echo "X$dep" | sed -e 's/^X-L//'`
+ if test "X$dependency_libdir" != "X/usr/$acl_libdirstem" \
+ && test "X$dependency_libdir" != "X/usr/$acl_libdirstem2" \
+ && test "X$dependency_libdir" != "X/usr/$acl_libdirstem3"; then
 haveit=
- if test "X$additional_libdir" = "X/usr/local/$acl_libdirstem" \
- || test "X$additional_libdir" = "X/usr/local/$acl_libdirstem2"; then
+ if test "X$dependency_libdir" = "X/usr/local/$acl_libdirstem" \
+ || test "X$dependency_libdir" = "X/usr/local/$acl_libdirstem2" \
+ || test "X$dependency_libdir" = "X/usr/local/$acl_libdirstem3"; then
 if test -n "$GCC"; then
 case $host_os in
 linux* | gnu* | k*bsd*-gnu) haveit=yes;;
@@ -17812,14 +19159,14 @@
 exec_prefix="$acl_save_exec_prefix"
 prefix="$acl_save_prefix"
 
- if test "X$x" = "X-L$additional_libdir"; then
+ if test "X$x" = "X-L$dependency_libdir"; then
 haveit=yes
 break
 fi
 done
 if test -z "$haveit"; then
- if test -d "$additional_libdir"; then
- LIBINTL="${LIBINTL}${LIBINTL:+ }-L$additional_libdir"
+ if test -d "$dependency_libdir"; then
+ LIBINTL="${LIBINTL}${LIBINTL:+ }-L$dependency_libdir"
 fi
 fi
 haveit=
@@ -17833,14 +19180,14 @@
 exec_prefix="$acl_save_exec_prefix"
 prefix="$acl_save_prefix"
 
- if test "X$x" = "X-L$additional_libdir"; then
+ if test "X$x" = "X-L$dependency_libdir"; then
 haveit=yes
 break
 fi
 done
 if test -z "$haveit"; then
- if test -d "$additional_libdir"; then
- LTLIBINTL="${LTLIBINTL}${LTLIBINTL:+ }-L$additional_libdir"
+ if test -d "$dependency_libdir"; then
+ LTLIBINTL="${LTLIBINTL}${LTLIBINTL:+ }-L$dependency_libdir"
 fi
 fi
 fi
@@ -17872,7 +19219,14 @@
 fi
 ;;
 -l*)
- names_next_round="$names_next_round "`echo "X$dep" | sed -e 's/^X-l//'`
+ dep=`echo "X$dep" | sed -e 's/^X-l//'`
+ if test "X$dep" != Xc \
+ || case $host_os in
+ linux* | gnu* | k*bsd*-gnu) false ;;
+ *) true ;;
+ esac; then
+ names_next_round="$names_next_round $dep"
+ fi
 ;;
 *.la)
 names_next_round="$names_next_round "`echo "X$dep" | sed -e 's,^X.*/,,' -e 's,^lib,,' -e 's,\.la$,,'`
@@ -17923,11 +19277,12 @@
 
 
 
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU gettext in libintl" >&5
-$as_echo_n "checking for GNU gettext in libintl... " >&6; }
-if eval \${$gt_func_gnugettext_libintl+:} false; then :
- $as_echo_n "(cached) " >&6
-else
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for GNU gettext in libintl" >&5
+printf %s "checking for GNU gettext in libintl... " >&6; }
+if eval test \${$gt_func_gnugettext_libintl+y}
+then :
+ printf %s "(cached) " >&6
+else $as_nop
 gt_save_CPPFLAGS="$CPPFLAGS"
 CPPFLAGS="$CPPFLAGS $INCINTL"
 gt_save_LIBS="$LIBS"
@@ -17950,7 +19305,7 @@
 $gt_revision_test_code
 
 int
-main ()
+main (void)
 {
 
 bindtextdomain ("", "");
@@ -17960,12 +19315,13 @@
 return 0;
 }
 _ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
+if ac_fn_c_try_link "$LINENO"
+then :
 eval "$gt_func_gnugettext_libintl=yes"
-else
+else $as_nop
 eval "$gt_func_gnugettext_libintl=no"
 fi
-rm -f core conftest.err conftest.$ac_objext \
+rm -f core conftest.err conftest.$ac_objext conftest.beam \
 conftest$ac_exeext conftest.$ac_ext
 if { eval "gt_val=\$$gt_func_gnugettext_libintl"; test "$gt_val" != yes; } && test -n "$LIBICONV"; then
 LIBS="$LIBS $LIBICONV"
@@ -17987,7 +19343,7 @@
 $gt_revision_test_code
 
 int
-main ()
+main (void)
 {
 
 bindtextdomain ("", "");
@@ -17997,21 +19353,22 @@
 return 0;
 }
 _ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
+if ac_fn_c_try_link "$LINENO"
+then :
 LIBINTL="$LIBINTL $LIBICONV"
 LTLIBINTL="$LTLIBINTL $LTLIBICONV"
 eval "$gt_func_gnugettext_libintl=yes"
 
 fi
-rm -f core conftest.err conftest.$ac_objext \
+rm -f core conftest.err conftest.$ac_objext conftest.beam \
 conftest$ac_exeext conftest.$ac_ext
 fi
 CPPFLAGS="$gt_save_CPPFLAGS"
 LIBS="$gt_save_LIBS"
 fi
 eval ac_res=\$$gt_func_gnugettext_libintl
-	 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
-$as_echo "$ac_res" >&6; }
+	 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
+printf "%s\n" "$ac_res" >&6; }
 fi
 
 if { eval "gt_val=\$$gt_func_gnugettext_libc"; test "$gt_val" = "yes"; } \
@@ -18038,20 +19395,20 @@
 if test "$gt_use_preinstalled_gnugettext" = "yes" \
 || test "$nls_cv_use_gnu_gettext" = "yes"; then
 
-$as_echo "#define ENABLE_NLS 1" >>confdefs.h
+printf "%s\n" "#define ENABLE_NLS 1" >>confdefs.h
 
 else
 USE_NLS=no
 fi
 fi
 
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to use NLS" >&5
-$as_echo_n "checking whether to use NLS... " >&6; }
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $USE_NLS" >&5
-$as_echo "$USE_NLS" >&6; }
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether to use NLS" >&5
+printf %s "checking whether to use NLS... " >&6; }
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $USE_NLS" >&5
+printf "%s\n" "$USE_NLS" >&6; }
 if test "$USE_NLS" = "yes"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking where the gettext function comes from" >&5
-$as_echo_n "checking where the gettext function comes from... " >&6; }
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking where the gettext function comes from" >&5
+printf %s "checking where the gettext function comes from... " >&6; }
 if test "$gt_use_preinstalled_gnugettext" = "yes"; then
 if { eval "gt_val=\$$gt_func_gnugettext_libintl"; test "$gt_val" = "yes"; }; then
 gt_source="external libintl"
@@ -18061,18 +19418,18 @@
 else
 gt_source="included intl directory"
 fi
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gt_source" >&5
-$as_echo "$gt_source" >&6; }
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gt_source" >&5
+printf "%s\n" "$gt_source" >&6; }
 fi
 
 if test "$USE_NLS" = "yes"; then
 
 if test "$gt_use_preinstalled_gnugettext" = "yes"; then
 if { eval "gt_val=\$$gt_func_gnugettext_libintl"; test "$gt_val" = "yes"; }; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to link with libintl" >&5
-$as_echo_n "checking how to link with libintl... " >&6; }
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBINTL" >&5
-$as_echo "$LIBINTL" >&6; }
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking how to link with libintl" >&5
+printf %s "checking how to link with libintl... " >&6; }
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $LIBINTL" >&5
+printf "%s\n" "$LIBINTL" >&6; }
 
 for element in $INCINTL; do
 haveit=
@@ -18099,10 +19456,10 @@
 fi
 
 
-$as_echo "#define HAVE_GETTEXT 1" >>confdefs.h
+printf "%s\n" "#define HAVE_GETTEXT 1" >>confdefs.h
 
 
-$as_echo "#define HAVE_DCGETTEXT 1" >>confdefs.h
+printf "%s\n" "#define HAVE_DCGETTEXT 1" >>confdefs.h
 
 fi
 
@@ -18129,34 +19486,36 @@
 
 # There is currently no workarounds in this package if some of
 # these headers are missing.
-for ac_header in fcntl.h limits.h sys/time.h
+ for ac_header in fcntl.h limits.h sys/time.h
 do :
- as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
-ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
-if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
+ as_ac_Header=`printf "%s\n" "ac_cv_header_$ac_header" | $as_tr_sh`
+ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
+if eval test \"x\$"$as_ac_Header"\" = x"yes"
+then :
 cat >>confdefs.h <<_ACEOF
-#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
+#define `printf "%s\n" "HAVE_$ac_header" | $as_tr_cpp` 1
 _ACEOF
 
-else
+else $as_nop
 as_fn_error $? "Required header file(s) are missing." "$LINENO" 5
 fi
 
 done
 
-
-# This allows the use of the intrinsic functions if they are available.
-for ac_header in immintrin.h
-do :
- ac_fn_c_check_header_mongrel "$LINENO" "immintrin.h" "ac_cv_header_immintrin_h" "$ac_includes_default"
-if test "x$ac_cv_header_immintrin_h" = xyes; then :
- cat >>confdefs.h <<_ACEOF
-#define HAVE_IMMINTRIN_H 1
-_ACEOF
+# immintrin.h allows the use of the intrinsic functions if they are available.
+# cpuid.h may be used for detecting x86 processor features at runtime.
+ac_fn_c_check_header_compile "$LINENO" "immintrin.h" "ac_cv_header_immintrin_h" "$ac_includes_default"
+if test "x$ac_cv_header_immintrin_h" = xyes
+then :
+ printf "%s\n" "#define HAVE_IMMINTRIN_H 1" >>confdefs.h
 
 fi
+ac_fn_c_check_header_compile "$LINENO" "cpuid.h" "ac_cv_header_cpuid_h" "$ac_includes_default"
+if test "x$ac_cv_header_cpuid_h" = xyes
+then :
+ printf "%s\n" "#define HAVE_CPUID_H 1" >>confdefs.h
 
-done
+fi
 
 
 
@@ -18164,97 +19523,145 @@
 # Checks for typedefs, structures, and compiler characteristics.
 ###############################################################################
 
+ac_fn_c_check_type "$LINENO" "_Bool" "ac_cv_type__Bool" "$ac_includes_default"
+if test "x$ac_cv_type__Bool" = xyes
+then :
 
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for stdbool.h that conforms to C99" >&5
-$as_echo_n "checking for stdbool.h that conforms to C99... " >&6; }
-if ${ac_cv_header_stdbool_h+:} false; then :
- $as_echo_n "(cached) " >&6
-else
+printf "%s\n" "#define HAVE__BOOL 1" >>confdefs.h
+
+
+fi
+
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for stdbool.h that conforms to C99" >&5
+printf %s "checking for stdbool.h that conforms to C99... " >&6; }
+if test ${ac_cv_header_stdbool_h+y}
+then :
+ printf %s "(cached) " >&6
+else $as_nop
 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 /* end confdefs.h. */
+#include <stdbool.h>
 
- #include <stdbool.h>
- #ifndef bool
- "error: bool is not defined"
- #endif
- #ifndef false
- "error: false is not defined"
- #endif
- #if false
- "error: false is not 0"
+ #ifndef __bool_true_false_are_defined
+ #error "__bool_true_false_are_defined is not defined"
 #endif
- #ifndef true
- "error: true is not defined"
+ char a__bool_true_false_are_defined == 1 ? 1 : -1;
+
+ /* Regardless of whether this is C++ or "_Bool" is a
+ valid type name, "true" and "false" should be usable
+ in #if expressions and integer constant expressions,
+ and "bool" should be a valid type name. */
+
+ #if !true
+ #error "'true' is not true"
 #endif
 #if true != 1
- "error: true is not 1"
+ #error "'true' is not equal to 1"
 #endif
- #ifndef __bool_true_false_are_defined
- "error: __bool_true_false_are_defined is not defined"
+ char btrue == 1 ? 1 : -1;
+ char ctrue;
+
+ #if false
+ #error "'false' is not false"
 #endif
+ #if false != 0
+ #error "'false' is not equal to 0"
+ #endif
+ char dfalse == 0 ? 1 : -1;
+
+ enum { e = false, f = true, g = false * true, h = true * 256 };
+
+ char i(bool) 0.5 == true ? 1 : -1;
+ char j(bool) 0.0 == false ? 1 : -1;
+ char ksizeof (bool) > 0 ? 1 : -1;
 
- struct s { _Bool s: 1; _Bool t; } s;
+ struct sb { bool s: 1; bool t; } s;
+ char lsizeof s.t > 0 ? 1 : -1;
 
- char atrue == 1 ? 1 : -1;
- char bfalse == 0 ? 1 : -1;
- char c__bool_true_false_are_defined == 1 ? 1 : -1;
- char d(bool) 0.5 == true ? 1 : -1;
- /* See body of main program for 'e'. */
- char f(_Bool) 0.0 == false ? 1 : -1;
- char gtrue;
- char hsizeof (_Bool);
- char isizeof s.t;
- enum { j = false, k = true, l = false * true, m = true * 256 };
 /* The following fails for
 HP aC++/ANSI C B3910B A.05.55 Dec 04 2003. */
- _Bool nm;
- char osizeof n == m * sizeof n0 ? 1 : -1;
- char p-1 - (_Bool) 0 < 0 && -1 - (bool) 0 < 0 ? 1 : -1;
+ bool mh;
+ char nsizeof m == h * sizeof m0 ? 1 : -1;
+ char o-1 - (bool) 0 < 0 ? 1 : -1;
 /* Catch a bug in an HP-UX C compiler. See
- http://gcc.gnu.org/ml/gcc-patches/2003-12/msg02303.html
- http://lists.gnu.org/archive/html/bug-coreutils/2005-11/msg00161.html
+ https://gcc.gnu.org/ml/gcc-patches/2003-12/msg02303.html
+ https://lists.gnu.org/archive/html/bug-coreutils/2005-11/msg00161.html
 */
- _Bool q = true;
- _Bool *pq = &q;
+ bool p = true;
+ bool *pp = &p;
+
+ /* C 1999 specifies that bool, true, and false are to be
+ macros, but C++ 2011 and later overrule this. */
+ #if __cplusplus < 201103
+ #ifndef bool
+ #error "bool is not defined"
+ #endif
+ #ifndef false
+ #error "false is not defined"
+ #endif
+ #ifndef true
+ #error "true is not defined"
+ #endif
+ #endif
+
+ /* If _Bool is available, repeat with it all the tests
+ above that used bool. */
+ #ifdef HAVE__BOOL
+ struct sB { _Bool s: 1; _Bool t; } t;
+
+ char q(_Bool) 0.5 == true ? 1 : -1;
+ char r(_Bool) 0.0 == false ? 1 : -1;
+ char usizeof (_Bool) > 0 ? 1 : -1;
+ char vsizeof t.t > 0 ? 1 : -1;
+
+ _Bool wh;
+ char xsizeof m == h * sizeof m0 ? 1 : -1;
+ char y-1 - (_Bool) 0 < 0 ? 1 : -1;
+ _Bool z = true;
+ _Bool *pz = &p;
+ #endif
 
 int
-main ()
+main (void)
 {
 
- bool e = &s;
- *pq |= q;
- *pq |= ! q;
- /* Refer to every declared value, to avoid compiler optimizations. */
- return (!a + !b + !c + !d + !e + !f + !g + !h + !i + !!j + !k + !!l
- + !m + !n + !o + !p + !q + !pq);
+ bool ps = &s;
+ *pp |= p;
+ *pp |= ! p;
+
+ #ifdef HAVE__BOOL
+ _Bool pt = &t;
+ *pz |= z;
+ *pz |= ! z;
+ #endif
+
+ /* Refer to every declared value, so they cannot be
+ discarded as unused. */
+ return (!a + !b + !c + !d + !e + !f + !g + !h + !i + !j + !k
+ + !l + !m + !n + !o + !p + !pp + !ps
+ #ifdef HAVE__BOOL
+ + !q + !r + !u + !v + !w + !x + !y + !z + !pt
+ #endif
+ );
 
 ;
 return 0;
 }
 _ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
+if ac_fn_c_try_compile "$LINENO"
+then :
 ac_cv_header_stdbool_h=yes
-else
+else $as_nop
 ac_cv_header_stdbool_h=no
 fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdbool_h" >&5
-$as_echo "$ac_cv_header_stdbool_h" >&6; }
- ac_fn_c_check_type "$LINENO" "_Bool" "ac_cv_type__Bool" "$ac_includes_default"
-if test "x$ac_cv_type__Bool" = xyes; then :
-
-cat >>confdefs.h <<_ACEOF
-#define HAVE__BOOL 1
-_ACEOF
-
-
+rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
 fi
-
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdbool_h" >&5
+printf "%s\n" "$ac_cv_header_stdbool_h" >&6; }
 
 if test $ac_cv_header_stdbool_h = yes; then
 
-$as_echo "#define HAVE_STDBOOL_H 1" >>confdefs.h
+printf "%s\n" "#define HAVE_STDBOOL_H 1" >>confdefs.h
 
 fi
 
@@ -18264,12 +19671,10 @@
 no|yes) ;; #(
 *)
 
-$as_echo "#define _UINT8_T 1" >>confdefs.h
+printf "%s\n" "#define _UINT8_T 1" >>confdefs.h
 
 
-cat >>confdefs.h <<_ACEOF
-#define uint8_t $ac_cv_c_uint8_t
-_ACEOF
+printf "%s\n" "#define uint8_t $ac_cv_c_uint8_t" >>confdefs.h
 ;;
 esac
 
@@ -18279,9 +19684,7 @@
 *)
 
 
-cat >>confdefs.h <<_ACEOF
-#define uint16_t $ac_cv_c_uint16_t
-_ACEOF
+printf "%s\n" "#define uint16_t $ac_cv_c_uint16_t" >>confdefs.h
 ;;
 esac
 
@@ -18290,9 +19693,7 @@
 no|yes) ;; #(
 *)
 
-cat >>confdefs.h <<_ACEOF
-#define int32_t $ac_cv_c_int32_t
-_ACEOF
+printf "%s\n" "#define int32_t $ac_cv_c_int32_t" >>confdefs.h
 ;;
 esac
 
@@ -18301,12 +19702,10 @@
 no|yes) ;; #(
 *)
 
-$as_echo "#define _UINT32_T 1" >>confdefs.h
+printf "%s\n" "#define _UINT32_T 1" >>confdefs.h
 
 
-cat >>confdefs.h <<_ACEOF
-#define uint32_t $ac_cv_c_uint32_t
-_ACEOF
+printf "%s\n" "#define uint32_t $ac_cv_c_uint32_t" >>confdefs.h
 ;;
 esac
 
@@ -18315,9 +19714,7 @@
 no|yes) ;; #(
 *)
 
-cat >>confdefs.h <<_ACEOF
-#define int64_t $ac_cv_c_int64_t
-_ACEOF
+printf "%s\n" "#define int64_t $ac_cv_c_int64_t" >>confdefs.h
 ;;
 esac
 
@@ -18326,29 +19723,28 @@
 no|yes) ;; #(
 *)
 
-$as_echo "#define _UINT64_T 1" >>confdefs.h
+printf "%s\n" "#define _UINT64_T 1" >>confdefs.h
 
 
-cat >>confdefs.h <<_ACEOF
-#define uint64_t $ac_cv_c_uint64_t
-_ACEOF
+printf "%s\n" "#define uint64_t $ac_cv_c_uint64_t" >>confdefs.h
 ;;
 esac
 
 
 ac_fn_c_check_type "$LINENO" "uintptr_t" "ac_cv_type_uintptr_t" "$ac_includes_default"
-if test "x$ac_cv_type_uintptr_t" = xyes; then :
+if test "x$ac_cv_type_uintptr_t" = xyes
+then :
 
-$as_echo "#define HAVE_UINTPTR_T 1" >>confdefs.h
+printf "%s\n" "#define HAVE_UINTPTR_T 1" >>confdefs.h
 
-else
+else $as_nop
 for ac_type in 'unsigned int' 'unsigned long int' \
 	'unsigned long long int'; do
 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 /* end confdefs.h. */
 $ac_includes_default
 int
-main ()
+main (void)
 {
 static int test_array 1 - 2 * !(sizeof (void *) <= sizeof ($ac_type));
 test_array 0 = 0;
@@ -18358,15 +19754,14 @@
 return 0;
 }
 _ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
+if ac_fn_c_try_compile "$LINENO"
+then :
 
-cat >>confdefs.h <<_ACEOF
-#define uintptr_t $ac_type
-_ACEOF
+printf "%s\n" "#define uintptr_t $ac_type" >>confdefs.h
 
 	 ac_type=
 fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
 test -z "$ac_type" && break
 done
 fi
@@ -18377,17 +19772,19 @@
 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
 # declarations like `int a3(sizeof (unsigned char)) >= 0;'.
 # This bug is HP SR number 8606223364.
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking size of size_t" >&5
-$as_echo_n "checking size of size_t... " >&6; }
-if ${ac_cv_sizeof_size_t+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (size_t))" "ac_cv_sizeof_size_t" "$ac_includes_default"; then :
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking size of size_t" >&5
+printf %s "checking size of size_t... " >&6; }
+if test ${ac_cv_sizeof_size_t+y}
+then :
+ printf %s "(cached) " >&6
+else $as_nop
+ if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (size_t))" "ac_cv_sizeof_size_t" "$ac_includes_default"
+then :
 
-else
+else $as_nop
 if test "$ac_cv_type_size_t" = yes; then
- { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
-$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+ { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;}
 as_fn_error 77 "cannot compute sizeof (size_t)
 See \`config.log' for more details" "$LINENO" 5; }
 else
@@ -18396,14 +19793,12 @@
 fi
 
 fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_size_t" >&5
-$as_echo "$ac_cv_sizeof_size_t" >&6; }
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_size_t" >&5
+printf "%s\n" "$ac_cv_sizeof_size_t" >&6; }
 
 
 
-cat >>confdefs.h <<_ACEOF
-#define SIZEOF_SIZE_T $ac_cv_sizeof_size_t
-_ACEOF
+printf "%s\n" "#define SIZEOF_SIZE_T $ac_cv_sizeof_size_t" >>confdefs.h
 
 
 
@@ -18411,64 +19806,61 @@
 # information is available in struct stat. Otherwise one second accuracy
 # is used.
 ac_fn_c_check_member "$LINENO" "struct stat" "st_atim.tv_nsec" "ac_cv_member_struct_stat_st_atim_tv_nsec" "$ac_includes_default"
-if test "x$ac_cv_member_struct_stat_st_atim_tv_nsec" = xyes; then :
+if test "x$ac_cv_member_struct_stat_st_atim_tv_nsec" = xyes
+then :
 
-cat >>confdefs.h <<_ACEOF
-#define HAVE_STRUCT_STAT_ST_ATIM_TV_NSEC 1
-_ACEOF
+printf "%s\n" "#define HAVE_STRUCT_STAT_ST_ATIM_TV_NSEC 1" >>confdefs.h
 
 
 fi
 ac_fn_c_check_member "$LINENO" "struct stat" "st_atimespec.tv_nsec" "ac_cv_member_struct_stat_st_atimespec_tv_nsec" "$ac_includes_default"
-if test "x$ac_cv_member_struct_stat_st_atimespec_tv_nsec" = xyes; then :
+if test "x$ac_cv_member_struct_stat_st_atimespec_tv_nsec" = xyes
+then :
 
-cat >>confdefs.h <<_ACEOF
-#define HAVE_STRUCT_STAT_ST_ATIMESPEC_TV_NSEC 1
-_ACEOF
+printf "%s\n" "#define HAVE_STRUCT_STAT_ST_ATIMESPEC_TV_NSEC 1" >>confdefs.h
 
 
 fi
 ac_fn_c_check_member "$LINENO" "struct stat" "st_atimensec" "ac_cv_member_struct_stat_st_atimensec" "$ac_includes_default"
-if test "x$ac_cv_member_struct_stat_st_atimensec" = xyes; then :
+if test "x$ac_cv_member_struct_stat_st_atimensec" = xyes
+then :
 
-cat >>confdefs.h <<_ACEOF
-#define HAVE_STRUCT_STAT_ST_ATIMENSEC 1
-_ACEOF
+printf "%s\n" "#define HAVE_STRUCT_STAT_ST_ATIMENSEC 1" >>confdefs.h
 
 
 fi
 ac_fn_c_check_member "$LINENO" "struct stat" "st_uatime" "ac_cv_member_struct_stat_st_uatime" "$ac_includes_default"
-if test "x$ac_cv_member_struct_stat_st_uatime" = xyes; then :
+if test "x$ac_cv_member_struct_stat_st_uatime" = xyes
+then :
 
-cat >>confdefs.h <<_ACEOF
-#define HAVE_STRUCT_STAT_ST_UATIME 1
-_ACEOF
+printf "%s\n" "#define HAVE_STRUCT_STAT_ST_UATIME 1" >>confdefs.h
 
 
 fi
 ac_fn_c_check_member "$LINENO" "struct stat" "st_atim.st__tim.tv_nsec" "ac_cv_member_struct_stat_st_atim_st__tim_tv_nsec" "$ac_includes_default"
-if test "x$ac_cv_member_struct_stat_st_atim_st__tim_tv_nsec" = xyes; then :
+if test "x$ac_cv_member_struct_stat_st_atim_st__tim_tv_nsec" = xyes
+then :
 
-cat >>confdefs.h <<_ACEOF
-#define HAVE_STRUCT_STAT_ST_ATIM_ST__TIM_TV_NSEC 1
-_ACEOF
+printf "%s\n" "#define HAVE_STRUCT_STAT_ST_ATIM_ST__TIM_TV_NSEC 1" >>confdefs.h
 
 
 fi
 
 
 # Check whether --enable-largefile was given.
-if test "${enable_largefile+set}" = set; then :
+if test ${enable_largefile+y}
+then :
 enableval=$enable_largefile;
 fi
 
 if test "$enable_largefile" != no; then
 
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for special C compiler options needed for large files" >&5
-$as_echo_n "checking for special C compiler options needed for large files... " >&6; }
-if ${ac_cv_sys_largefile_CC+:} false; then :
- $as_echo_n "(cached) " >&6
-else
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for special C compiler options needed for large files" >&5
+printf %s "checking for special C compiler options needed for large files... " >&6; }
+if test ${ac_cv_sys_largefile_CC+y}
+then :
+ printf %s "(cached) " >&6
+else $as_nop
 ac_cv_sys_largefile_CC=no
 if test "$GCC" != yes; then
 ac_save_CC=$CC
@@ -18482,44 +19874,47 @@
 We can't simply define LARGE_OFF_T to be 9223372036854775807,
 since some C++ compilers masquerading as C compilers
 incorrectly reject 9223372036854775807. */
-#define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
+#define LARGE_OFF_T (((off_t) 1 << 31 << 31) - 1 + ((off_t) 1 << 31 << 31))
 int off_t_is_large(LARGE_OFF_T % 2147483629 == 721
 		 && LARGE_OFF_T % 2147483647 == 1)
 		 ? 1 : -1;
 int
-main ()
+main (void)
 {
 
 ;
 return 0;
 }
 _ACEOF
-	 if ac_fn_c_try_compile "$LINENO"; then :
+	 if ac_fn_c_try_compile "$LINENO"
+then :
 break
 fi
-rm -f core conftest.err conftest.$ac_objext
+rm -f core conftest.err conftest.$ac_objext conftest.beam
 	 CC="$CC -n32"
-	 if ac_fn_c_try_compile "$LINENO"; then :
+	 if ac_fn_c_try_compile "$LINENO"
+then :
 ac_cv_sys_largefile_CC=' -n32'; break
 fi
-rm -f core conftest.err conftest.$ac_objext
+rm -f core conftest.err conftest.$ac_objext conftest.beam
 	 break
 done
 CC=$ac_save_CC
 rm -f conftest.$ac_ext
 fi
 fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_largefile_CC" >&5
-$as_echo "$ac_cv_sys_largefile_CC" >&6; }
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_largefile_CC" >&5
+printf "%s\n" "$ac_cv_sys_largefile_CC" >&6; }
 if test "$ac_cv_sys_largefile_CC" != no; then
 CC=$CC$ac_cv_sys_largefile_CC
 fi
 
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _FILE_OFFSET_BITS value needed for large files" >&5
-$as_echo_n "checking for _FILE_OFFSET_BITS value needed for large files... " >&6; }
-if ${ac_cv_sys_file_offset_bits+:} false; then :
- $as_echo_n "(cached) " >&6
-else
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for _FILE_OFFSET_BITS value needed for large files" >&5
+printf %s "checking for _FILE_OFFSET_BITS value needed for large files... " >&6; }
+if test ${ac_cv_sys_file_offset_bits+y}
+then :
+ printf %s "(cached) " >&6
+else $as_nop
 while :; do
 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 /* end confdefs.h. */
@@ -18528,22 +19923,23 @@
 We can't simply define LARGE_OFF_T to be 9223372036854775807,
 since some C++ compilers masquerading as C compilers
 incorrectly reject 9223372036854775807. */
-#define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
+#define LARGE_OFF_T (((off_t) 1 << 31 << 31) - 1 + ((off_t) 1 << 31 << 31))
 int off_t_is_large(LARGE_OFF_T % 2147483629 == 721
 		 && LARGE_OFF_T % 2147483647 == 1)
 		 ? 1 : -1;
 int
-main ()
+main (void)
 {
 
 ;
 return 0;
 }
 _ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
+if ac_fn_c_try_compile "$LINENO"
+then :
 ac_cv_sys_file_offset_bits=no; break
 fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 /* end confdefs.h. */
 #define _FILE_OFFSET_BITS 64
@@ -18552,43 +19948,43 @@
 We can't simply define LARGE_OFF_T to be 9223372036854775807,
 since some C++ compilers masquerading as C compilers
 incorrectly reject 9223372036854775807. */
-#define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
+#define LARGE_OFF_T (((off_t) 1 << 31 << 31) - 1 + ((off_t) 1 << 31 << 31))
 int off_t_is_large(LARGE_OFF_T % 2147483629 == 721
 		 && LARGE_OFF_T % 2147483647 == 1)
 		 ? 1 : -1;
 int
-main ()
+main (void)
 {
 
 ;
 return 0;
 }
 _ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
+if ac_fn_c_try_compile "$LINENO"
+then :
 ac_cv_sys_file_offset_bits=64; break
 fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
 ac_cv_sys_file_offset_bits=unknown
 break
 done
 fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_file_offset_bits" >&5
-$as_echo "$ac_cv_sys_file_offset_bits" >&6; }
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_file_offset_bits" >&5
+printf "%s\n" "$ac_cv_sys_file_offset_bits" >&6; }
 case $ac_cv_sys_file_offset_bits in #(
 no | unknown) ;;
 *)
-cat >>confdefs.h <<_ACEOF
-#define _FILE_OFFSET_BITS $ac_cv_sys_file_offset_bits
-_ACEOF
+printf "%s\n" "#define _FILE_OFFSET_BITS $ac_cv_sys_file_offset_bits" >>confdefs.h
 ;;
 esac
 rm -rf conftest*
 if test $ac_cv_sys_file_offset_bits = unknown; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _LARGE_FILES value needed for large files" >&5
-$as_echo_n "checking for _LARGE_FILES value needed for large files... " >&6; }
-if ${ac_cv_sys_large_files+:} false; then :
- $as_echo_n "(cached) " >&6
-else
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for _LARGE_FILES value needed for large files" >&5
+printf %s "checking for _LARGE_FILES value needed for large files... " >&6; }
+if test ${ac_cv_sys_large_files+y}
+then :
+ printf %s "(cached) " >&6
+else $as_nop
 while :; do
 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 /* end confdefs.h. */
@@ -18597,22 +19993,23 @@
 We can't simply define LARGE_OFF_T to be 9223372036854775807,
 since some C++ compilers masquerading as C compilers
 incorrectly reject 9223372036854775807. */
-#define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
+#define LARGE_OFF_T (((off_t) 1 << 31 << 31) - 1 + ((off_t) 1 << 31 << 31))
 int off_t_is_large(LARGE_OFF_T % 2147483629 == 721
 		 && LARGE_OFF_T % 2147483647 == 1)
 		 ? 1 : -1;
 int
-main ()
+main (void)
 {
 
 ;
 return 0;
 }
 _ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
+if ac_fn_c_try_compile "$LINENO"
+then :
 ac_cv_sys_large_files=no; break
 fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 /* end confdefs.h. */
 #define _LARGE_FILES 1
@@ -18621,47 +20018,45 @@
 We can't simply define LARGE_OFF_T to be 9223372036854775807,
 since some C++ compilers masquerading as C compilers
 incorrectly reject 9223372036854775807. */
-#define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
+#define LARGE_OFF_T (((off_t) 1 << 31 << 31) - 1 + ((off_t) 1 << 31 << 31))
 int off_t_is_large(LARGE_OFF_T % 2147483629 == 721
 		 && LARGE_OFF_T % 2147483647 == 1)
 		 ? 1 : -1;
 int
-main ()
+main (void)
 {
 
 ;
 return 0;
 }
 _ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
+if ac_fn_c_try_compile "$LINENO"
+then :
 ac_cv_sys_large_files=1; break
 fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
 ac_cv_sys_large_files=unknown
 break
 done
 fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_large_files" >&5
-$as_echo "$ac_cv_sys_large_files" >&6; }
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_large_files" >&5
+printf "%s\n" "$ac_cv_sys_large_files" >&6; }
 case $ac_cv_sys_large_files in #(
 no | unknown) ;;
 *)
-cat >>confdefs.h <<_ACEOF
-#define _LARGE_FILES $ac_cv_sys_large_files
-_ACEOF
+printf "%s\n" "#define _LARGE_FILES $ac_cv_sys_large_files" >>confdefs.h
 ;;
 esac
 rm -rf conftest*
 fi
-
-
 fi
 
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether byte ordering is bigendian" >&5
-$as_echo_n "checking whether byte ordering is bigendian... " >&6; }
-if ${ac_cv_c_bigendian+:} false; then :
- $as_echo_n "(cached) " >&6
-else
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether byte ordering is bigendian" >&5
+printf %s "checking whether byte ordering is bigendian... " >&6; }
+if test ${ac_cv_c_bigendian+y}
+then :
+ printf %s "(cached) " >&6
+else $as_nop
 ac_cv_c_bigendian=unknown
 # See if we're dealing with a universal compiler.
 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
@@ -18672,7 +20067,8 @@
 	 typedef int dummy;
 
 _ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
+if ac_fn_c_try_compile "$LINENO"
+then :
 
 	# Check for potential -arch flags. It is not universal unless
 	# there are at least two -arch flags with different values.
@@ -18696,7 +20092,7 @@
 	 fi
 done
 fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
 if test $ac_cv_c_bigendian = unknown; then
 # See if sys/param.h defines the BYTE_ORDER macro.
 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
@@ -18705,7 +20101,7 @@
 	 #include <sys/param.h>
 
 int
-main ()
+main (void)
 {
 #if ! (defined BYTE_ORDER && defined BIG_ENDIAN \
 		 && defined LITTLE_ENDIAN && BYTE_ORDER && BIG_ENDIAN \
@@ -18717,7 +20113,8 @@
 return 0;
 }
 _ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
+if ac_fn_c_try_compile "$LINENO"
+then :
 # It does; now see whether it defined to BIG_ENDIAN or not.
 	 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 /* end confdefs.h. */
@@ -18725,7 +20122,7 @@
 		#include <sys/param.h>
 
 int
-main ()
+main (void)
 {
 #if BYTE_ORDER != BIG_ENDIAN
 		 not big endian
@@ -18735,14 +20132,15 @@
 return 0;
 }
 _ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
+if ac_fn_c_try_compile "$LINENO"
+then :
 ac_cv_c_bigendian=yes
-else
+else $as_nop
 ac_cv_c_bigendian=no
 fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
 fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
 fi
 if test $ac_cv_c_bigendian = unknown; then
 # See if <limits.h> defines _LITTLE_ENDIAN or _BIG_ENDIAN (e.g., Solaris).
@@ -18751,7 +20149,7 @@
 #include <limits.h>
 
 int
-main ()
+main (void)
 {
 #if ! (defined _LITTLE_ENDIAN || defined _BIG_ENDIAN)
 	 bogus endian macros
@@ -18761,14 +20159,15 @@
 return 0;
 }
 _ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
+if ac_fn_c_try_compile "$LINENO"
+then :
 # It does; now see whether it defined to _BIG_ENDIAN or not.
 	 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 /* end confdefs.h. */
 #include <limits.h>
 
 int
-main ()
+main (void)
 {
 #ifndef _BIG_ENDIAN
 		 not big endian
@@ -18778,31 +20177,33 @@
 return 0;
 }
 _ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
+if ac_fn_c_try_compile "$LINENO"
+then :
 ac_cv_c_bigendian=yes
-else
+else $as_nop
 ac_cv_c_bigendian=no
 fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
 fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
 fi
 if test $ac_cv_c_bigendian = unknown; then
 # Compile a test program.
- if test "$cross_compiling" = yes; then :
+ if test "$cross_compiling" = yes
+then :
 # Try to guess by grepping values from an object file.
 	 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 /* end confdefs.h. */
-short int ascii_mm =
+unsigned short int ascii_mm =
 		 { 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 };
-		short int ascii_ii =
+		unsigned short int ascii_ii =
 		 { 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 };
 		int use_ascii (int i) {
 		 return ascii_mmi + ascii_iii;
 		}
-		short int ebcdic_ii =
+		unsigned short int ebcdic_ii =
 		 { 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 };
-		short int ebcdic_mm =
+		unsigned short int ebcdic_mm =
 		 { 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 };
 		int use_ebcdic (int i) {
 		 return ebcdic_mmi + ebcdic_iii;
@@ -18810,14 +20211,15 @@
 		extern int foo;
 
 int
-main ()
+main (void)
 {
 return use_ascii (foo) == use_ebcdic (foo);
 ;
 return 0;
 }
 _ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
+if ac_fn_c_try_compile "$LINENO"
+then :
 if grep BIGenDianSyS conftest.$ac_objext >/dev/null; then
 	 ac_cv_c_bigendian=yes
 	 fi
@@ -18830,13 +20232,13 @@
 	 fi
 	 fi
 fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-else
+rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
+else $as_nop
 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 /* end confdefs.h. */
 $ac_includes_default
 int
-main ()
+main (void)
 {
 
 	 /* Are we little or big endian? From Harbison&Steele. */
@@ -18852,9 +20254,10 @@
 return 0;
 }
 _ACEOF
-if ac_fn_c_try_run "$LINENO"; then :
+if ac_fn_c_try_run "$LINENO"
+then :
 ac_cv_c_bigendian=no
-else
+else $as_nop
 ac_cv_c_bigendian=yes
 fi
 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
@@ -18863,17 +20266,17 @@
 
 fi
 fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_bigendian" >&5
-$as_echo "$ac_cv_c_bigendian" >&6; }
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_bigendian" >&5
+printf "%s\n" "$ac_cv_c_bigendian" >&6; }
 case $ac_cv_c_bigendian in #(
 yes)
- $as_echo "#define WORDS_BIGENDIAN 1" >>confdefs.h
+ printf "%s\n" "#define WORDS_BIGENDIAN 1" >>confdefs.h
 ;; #(
 no)
 ;; #(
 universal)
 
-$as_echo "#define AC_APPLE_UNIVERSAL_BUILD 1" >>confdefs.h
+printf "%s\n" "#define AC_APPLE_UNIVERSAL_BUILD 1" >>confdefs.h
 
 ;; #(
 *)
@@ -18882,6 +20285,42 @@
 esac
 
 
+# __attribute__((__constructor__)) can be used for one-time initializations.
+# Use -Werror because some compilers accept unknown attributes and just
+# give a warning. If it works this should give no warnings, even
+# clang -Weverything should be fine.
+# dnl This doesn't need AC_LANG_SOURCE, minimal code is enough.
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if __attribute__((__constructor__)) can be used" >&5
+printf %s "checking if __attribute__((__constructor__)) can be used... " >&6; }
+have_func_attribute_constructor=no
+OLD_CFLAGS="$CFLAGS"
+CFLAGS="$CFLAGS -Werror"
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+	__attribute__((__constructor__))
+	static void my_constructor_func(void) { return; }
+
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"
+then :
+
+
+printf "%s\n" "#define HAVE_FUNC_ATTRIBUTE_CONSTRUCTOR 1" >>confdefs.h
+
+	have_func_attribute_constructor=yes
+	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+printf "%s\n" "yes" >&6; }
+
+else $as_nop
+
+	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
+printf "%s\n" "no" >&6; }
+
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
+CFLAGS="$OLD_CFLAGS"
+
 
 ###############################################################################
 # Checks for library functions.
@@ -18890,53 +20329,52 @@
 # Gnulib replacements as needed
 
 if test -z "$GETOPT_H"; then
- for ac_header in getopt.h
+ for ac_header in getopt.h
 do :
- ac_fn_c_check_header_mongrel "$LINENO" "getopt.h" "ac_cv_header_getopt_h" "$ac_includes_default"
-if test "x$ac_cv_header_getopt_h" = xyes; then :
- cat >>confdefs.h <<_ACEOF
-#define HAVE_GETOPT_H 1
-_ACEOF
+ ac_fn_c_check_header_compile "$LINENO" "getopt.h" "ac_cv_header_getopt_h" "$ac_includes_default"
+if test "x$ac_cv_header_getopt_h" = xyes
+then :
+ printf "%s\n" "#define HAVE_GETOPT_H 1" >>confdefs.h
 
-else
+else $as_nop
 GETOPT_H=getopt.h
 fi
 
 done
-
 fi
 
 if test -z "$GETOPT_H"; then
- for ac_func in getopt_long
+
+ for ac_func in getopt_long
 do :
 ac_fn_c_check_func "$LINENO" "getopt_long" "ac_cv_func_getopt_long"
-if test "x$ac_cv_func_getopt_long" = xyes; then :
- cat >>confdefs.h <<_ACEOF
-#define HAVE_GETOPT_LONG 1
-_ACEOF
+if test "x$ac_cv_func_getopt_long" = xyes
+then :
+ printf "%s\n" "#define HAVE_GETOPT_LONG 1" >>confdefs.h
 
-else
+else $as_nop
 GETOPT_H=getopt.h
 fi
-done
 
+done
 fi
 
 if test -z "$GETOPT_H"; then
- ac_fn_c_check_decl "$LINENO" "optreset" "ac_cv_have_decl_optreset" "#include <getopt.h>
-"
-if test "x$ac_cv_have_decl_optreset" = xyes; then :
+ ac_fn_check_decl "$LINENO" "optreset" "ac_cv_have_decl_optreset" "#include <getopt.h>
+" "$ac_c_undeclared_builtin_options" "CFLAGS"
+if test "x$ac_cv_have_decl_optreset" = xyes
+then :
 
-$as_echo "#define HAVE_OPTRESET 1" >>confdefs.h
+printf "%s\n" "#define HAVE_OPTRESET 1" >>confdefs.h
 
 fi
-
 fi
 
 
 
 
- if test -n "$GETOPT_H"; then :
+ if test -n "$GETOPT_H"
+then :
 
 case " $LIBOBJS " in
 *" getopt.$ac_objext "* ) ;;
@@ -18953,7 +20391,7 @@
 
 GETOPT_H=getopt.h
 
-$as_echo "#define __GETOPT_PREFIX rpl_" >>confdefs.h
+printf "%s\n" "#define __GETOPT_PREFIX rpl_" >>confdefs.h
 
 
 
@@ -18962,30 +20400,28 @@
 
 
 # Find the best function to set timestamps.
-for ac_func in futimens futimes futimesat utimes _futime utime
+
+ for ac_func in futimens futimes futimesat utimes _futime utime
 do :
- as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
+ as_ac_var=`printf "%s\n" "ac_cv_func_$ac_func" | $as_tr_sh`
 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
-if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
+if eval test \"x\$"$as_ac_var"\" = x"yes"
+then :
 cat >>confdefs.h <<_ACEOF
-#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
+#define `printf "%s\n" "HAVE_$ac_func" | $as_tr_cpp` 1
 _ACEOF
 break
 fi
-done
 
+done
 
 # This is nice to have but not mandatory.
-for ac_func in posix_fadvise
-do :
- ac_fn_c_check_func "$LINENO" "posix_fadvise" "ac_cv_func_posix_fadvise"
-if test "x$ac_cv_func_posix_fadvise" = xyes; then :
- cat >>confdefs.h <<_ACEOF
-#define HAVE_POSIX_FADVISE 1
-_ACEOF
+ac_fn_c_check_func "$LINENO" "posix_fadvise" "ac_cv_func_posix_fadvise"
+if test "x$ac_cv_func_posix_fadvise" = xyes
+then :
+ printf "%s\n" "#define HAVE_POSIX_FADVISE 1" >>confdefs.h
 
 fi
-done
 
 
 
@@ -18995,30 +20431,26 @@
 
 
 
-ac_fn_c_check_decl "$LINENO" "program_invocation_name" "ac_cv_have_decl_program_invocation_name" "#include <errno.h>
-"
-if test "x$ac_cv_have_decl_program_invocation_name" = xyes; then :
- ac_have_decl=1
-else
- ac_have_decl=0
-fi
+ac_fn_check_decl "$LINENO" "program_invocation_name" "ac_cv_have_decl_program_invocation_name" "#include <errno.h>
+" "$ac_c_undeclared_builtin_options" "CFLAGS"
+if test "x$ac_cv_have_decl_program_invocation_name" = xyes
+then :
 
-cat >>confdefs.h <<_ACEOF
-#define HAVE_DECL_PROGRAM_INVOCATION_NAME $ac_have_decl
-_ACEOF
+printf "%s\n" "#define HAVE_PROGRAM_INVOCATION_NAME 1" >>confdefs.h
 
+fi
 
 
 
 
 
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if __builtin_bswap16/32/64 are supported" >&5
-$as_echo_n "checking if __builtin_bswap16/32/64 are supported... " >&6; }
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if __builtin_bswap16/32/64 are supported" >&5
+printf %s "checking if __builtin_bswap16/32/64 are supported... " >&6; }
 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 /* end confdefs.h. */
 
 int
-main ()
+main (void)
 {
 __builtin_bswap16(1);
 			__builtin_bswap32(1);
@@ -19027,39 +20459,40 @@
 return 0;
 }
 _ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
+if ac_fn_c_try_link "$LINENO"
+then :
 
 
-$as_echo "#define HAVE___BUILTIN_BSWAPXX 1" >>confdefs.h
+printf "%s\n" "#define HAVE___BUILTIN_BSWAPXX 1" >>confdefs.h
 
-	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
-$as_echo "yes" >&6; }
+	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+printf "%s\n" "yes" >&6; }
 
-else
+else $as_nop
 
-	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
+	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
+printf "%s\n" "no" >&6; }
 
 	# Look for other byteswapping methods.
-	for ac_header in byteswap.h sys/endian.h sys/byteorder.h
+	 for ac_header in byteswap.h sys/endian.h sys/byteorder.h
 do :
- as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
-ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
-if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
+ as_ac_Header=`printf "%s\n" "ac_cv_header_$ac_header" | $as_tr_sh`
+ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
+if eval test \"x\$"$as_ac_Header"\" = x"yes"
+then :
 cat >>confdefs.h <<_ACEOF
-#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
+#define `printf "%s\n" "HAVE_$ac_header" | $as_tr_cpp` 1
 _ACEOF
 break
 fi
 
 done
 
-
 	# Even if we have byteswap.h we may lack the specific macros/functions.
 	if test x$ac_cv_header_byteswap_h = xyes ; then
 
-			{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if bswap_16 is available" >&5
-$as_echo_n "checking if bswap_16 is available... " >&6; }
+			{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if bswap_16 is available" >&5
+printf %s "checking if bswap_16 is available... " >&6; }
 			cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 /* end confdefs.h. */
 
@@ -19072,24 +20505,25 @@
 }
 
 _ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
+if ac_fn_c_try_link "$LINENO"
+then :
 
 
-$as_echo "#define HAVE_BSWAP_16 1" >>confdefs.h
+printf "%s\n" "#define HAVE_BSWAP_16 1" >>confdefs.h
 
-				{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
-$as_echo "yes" >&6; }
+				{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+printf "%s\n" "yes" >&6; }
 
-else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
+else $as_nop
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
+printf "%s\n" "no" >&6; }
 fi
-rm -f core conftest.err conftest.$ac_objext \
+rm -f core conftest.err conftest.$ac_objext conftest.beam \
 conftest$ac_exeext conftest.$ac_ext
 
 
-			{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if bswap_32 is available" >&5
-$as_echo_n "checking if bswap_32 is available... " >&6; }
+			{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if bswap_32 is available" >&5
+printf %s "checking if bswap_32 is available... " >&6; }
 			cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 /* end confdefs.h. */
 
@@ -19102,24 +20536,25 @@
 }
 
 _ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
+if ac_fn_c_try_link "$LINENO"
+then :
 
 
-$as_echo "#define HAVE_BSWAP_32 1" >>confdefs.h
+printf "%s\n" "#define HAVE_BSWAP_32 1" >>confdefs.h
 
-				{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
-$as_echo "yes" >&6; }
+				{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+printf "%s\n" "yes" >&6; }
 
-else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
+else $as_nop
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
+printf "%s\n" "no" >&6; }
 fi
-rm -f core conftest.err conftest.$ac_objext \
+rm -f core conftest.err conftest.$ac_objext conftest.beam \
 conftest$ac_exeext conftest.$ac_ext
 
 
-			{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if bswap_64 is available" >&5
-$as_echo_n "checking if bswap_64 is available... " >&6; }
+			{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if bswap_64 is available" >&5
+printf %s "checking if bswap_64 is available... " >&6; }
 			cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 /* end confdefs.h. */
 
@@ -19132,33 +20567,35 @@
 }
 
 _ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
+if ac_fn_c_try_link "$LINENO"
+then :
 
 
-$as_echo "#define HAVE_BSWAP_64 1" >>confdefs.h
+printf "%s\n" "#define HAVE_BSWAP_64 1" >>confdefs.h
 
-				{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
-$as_echo "yes" >&6; }
+				{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+printf "%s\n" "yes" >&6; }
 
-else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
+else $as_nop
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
+printf "%s\n" "no" >&6; }
 fi
-rm -f core conftest.err conftest.$ac_objext \
+rm -f core conftest.err conftest.$ac_objext conftest.beam \
 conftest$ac_exeext conftest.$ac_ext
 
 			fi
 
 fi
-rm -f core conftest.err conftest.$ac_objext \
+rm -f core conftest.err conftest.$ac_objext conftest.beam \
 conftest$ac_exeext conftest.$ac_ext
 
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if unaligned memory access should be used" >&5
-$as_echo_n "checking if unaligned memory access should be used... " >&6; }
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if unaligned memory access should be used" >&5
+printf %s "checking if unaligned memory access should be used... " >&6; }
 # Check whether --enable-unaligned-access was given.
-if test "${enable_unaligned_access+set}" = set; then :
+if test ${enable_unaligned_access+y}
+then :
 enableval=$enable_unaligned_access;
-else
+else $as_nop
 enable_unaligned_access=auto
 fi
 
@@ -19169,6 +20606,27 @@
 		i?86|x86_64|powerpc|powerpc64)
 			enable_unaligned_access=yes
 			;;
+		arm*|aarch64*)
+			# On 32-bit and 64-bit ARM, GCC and Clang
+			# #define __ARM_FEATURE_UNALIGNED if
+			# unaligned access is supported.
+			cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+#ifndef __ARM_FEATURE_UNALIGNED
+compile error
+#endif
+int main(void) { return 0; }
+
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"
+then :
+ enable_unaligned_access=yes
+else $as_nop
+ enable_unaligned_access=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
+			;;
 		*)
 			enable_unaligned_access=no
 			;;
@@ -19176,87 +20634,85 @@
 fi
 if test "x$enable_unaligned_access" = xyes ; then
 
-$as_echo "#define TUKLIB_FAST_UNALIGNED_ACCESS 1" >>confdefs.h
+printf "%s\n" "#define TUKLIB_FAST_UNALIGNED_ACCESS 1" >>confdefs.h
 
-	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
-$as_echo "yes" >&6; }
+	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+printf "%s\n" "yes" >&6; }
 else
-	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
+	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
+printf "%s\n" "no" >&6; }
 fi
 
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if unsafe type punning should be used" >&5
-$as_echo_n "checking if unsafe type punning should be used... " >&6; }
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if unsafe type punning should be used" >&5
+printf %s "checking if unsafe type punning should be used... " >&6; }
 # Check whether --enable-unsafe-type-punning was given.
-if test "${enable_unsafe_type_punning+set}" = set; then :
+if test ${enable_unsafe_type_punning+y}
+then :
 enableval=$enable_unsafe_type_punning;
-else
+else $as_nop
 enable_unsafe_type_punning=no
 fi
 
 if test "x$enable_unsafe_type_punning" = xyes ; then
 
-$as_echo "#define TUKLIB_USE_UNSAFE_TYPE_PUNNING 1" >>confdefs.h
+printf "%s\n" "#define TUKLIB_USE_UNSAFE_TYPE_PUNNING 1" >>confdefs.h
 
-	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
-$as_echo "yes" >&6; }
+	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+printf "%s\n" "yes" >&6; }
 else
-	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
+	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
+printf "%s\n" "no" >&6; }
 fi
 
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if __builtin_assume_aligned is supported" >&5
-$as_echo_n "checking if __builtin_assume_aligned is supported... " >&6; }
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if __builtin_assume_aligned is supported" >&5
+printf %s "checking if __builtin_assume_aligned is supported... " >&6; }
 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 /* end confdefs.h. */
 
 int
-main ()
+main (void)
 {
 __builtin_assume_aligned("", 1);
 ;
 return 0;
 }
 _ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
+if ac_fn_c_try_link "$LINENO"
+then :
 
 
-$as_echo "#define HAVE___BUILTIN_ASSUME_ALIGNED 1" >>confdefs.h
+printf "%s\n" "#define HAVE___BUILTIN_ASSUME_ALIGNED 1" >>confdefs.h
 
-		{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
-$as_echo "yes" >&6; }
+		{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+printf "%s\n" "yes" >&6; }
 
-else
+else $as_nop
 
-		{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
+		{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
+printf "%s\n" "no" >&6; }
 
 fi
-rm -f core conftest.err conftest.$ac_objext \
+rm -f core conftest.err conftest.$ac_objext conftest.beam \
 conftest$ac_exeext conftest.$ac_ext
 
 
 
 
 # sys/param.h might be needed by sys/sysctl.h.
-for ac_header in sys/param.h
-do :
- ac_fn_c_check_header_mongrel "$LINENO" "sys/param.h" "ac_cv_header_sys_param_h" "$ac_includes_default"
-if test "x$ac_cv_header_sys_param_h" = xyes; then :
- cat >>confdefs.h <<_ACEOF
-#define HAVE_SYS_PARAM_H 1
-_ACEOF
+ac_fn_c_check_header_compile "$LINENO" "sys/param.h" "ac_cv_header_sys_param_h" "$ac_includes_default"
+if test "x$ac_cv_header_sys_param_h" = xyes
+then :
+ printf "%s\n" "#define HAVE_SYS_PARAM_H 1" >>confdefs.h
 
 fi
 
-done
 
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to detect the amount of physical memory" >&5
-$as_echo_n "checking how to detect the amount of physical memory... " >&6; }
-if ${tuklib_cv_physmem_method+:} false; then :
- $as_echo_n "(cached) " >&6
-else
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking how to detect the amount of physical memory" >&5
+printf %s "checking how to detect the amount of physical memory... " >&6; }
+if test ${tuklib_cv_physmem_method+y}
+then :
+ printf %s "(cached) " >&6
+else $as_nop
 
 
 # Maybe checking $host_os would be enough but this matches what
@@ -19276,9 +20732,10 @@
 #endif
 
 _ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
+if ac_fn_c_try_compile "$LINENO"
+then :
 tuklib_cv_physmem_method=special
-else
+else $as_nop
 
 
 # Look for AIX-specific solution before sysconf(), because the test
@@ -19297,9 +20754,10 @@
 }
 
 _ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
+if ac_fn_c_try_compile "$LINENO"
+then :
 tuklib_cv_physmem_method=aix
-else
+else $as_nop
 
 
 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
@@ -19316,15 +20774,15 @@
 }
 
 _ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
+if ac_fn_c_try_compile "$LINENO"
+then :
 tuklib_cv_physmem_method=sysconf
-else
+else $as_nop
 
 
 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 /* end confdefs.h. */
 
-#include <sys/types.h>
 #ifdef HAVE_SYS_PARAM_H
 #	include <sys/param.h>
 #endif
@@ -19340,9 +20798,10 @@
 }
 
 _ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
+if ac_fn_c_try_compile "$LINENO"
+then :
 tuklib_cv_physmem_method=sysctl
-else
+else $as_nop
 
 
 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
@@ -19361,9 +20820,10 @@
 }
 
 _ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
+if ac_fn_c_try_compile "$LINENO"
+then :
 tuklib_cv_physmem_method=getsysinfo
-else
+else $as_nop
 
 
 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
@@ -19383,9 +20843,10 @@
 }
 
 _ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
+if ac_fn_c_try_compile "$LINENO"
+then :
 tuklib_cv_physmem_method=pstat_getstatic
-else
+else $as_nop
 
 
 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
@@ -19403,9 +20864,10 @@
 }
 
 _ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
+if ac_fn_c_try_compile "$LINENO"
+then :
 tuklib_cv_physmem_method=getinvent_r
-else
+else $as_nop
 
 
 # This version of sysinfo() is Linux-specific. Some non-Linux systems have
@@ -19425,16 +20887,17 @@
 }
 
 _ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
+if ac_fn_c_try_compile "$LINENO"
+then :
 
 			tuklib_cv_physmem_method=sysinfo
 
-else
+else $as_nop
 
 			tuklib_cv_physmem_method=unknown
 
 fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
 		;;
 	*)
 		tuklib_cv_physmem_method=unknown
@@ -19442,57 +20905,57 @@
 esac
 
 fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
 fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
 fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
 fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
 fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
 fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
 fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
 fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $tuklib_cv_physmem_method" >&5
-$as_echo "$tuklib_cv_physmem_method" >&6; }
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $tuklib_cv_physmem_method" >&5
+printf "%s\n" "$tuklib_cv_physmem_method" >&6; }
 
 case $tuklib_cv_physmem_method in
 	aix)
 
-$as_echo "#define TUKLIB_PHYSMEM_AIX 1" >>confdefs.h
+printf "%s\n" "#define TUKLIB_PHYSMEM_AIX 1" >>confdefs.h
 
 		;;
 	sysconf)
 
-$as_echo "#define TUKLIB_PHYSMEM_SYSCONF 1" >>confdefs.h
+printf "%s\n" "#define TUKLIB_PHYSMEM_SYSCONF 1" >>confdefs.h
 
 		;;
 	sysctl)
 
-$as_echo "#define TUKLIB_PHYSMEM_SYSCTL 1" >>confdefs.h
+printf "%s\n" "#define TUKLIB_PHYSMEM_SYSCTL 1" >>confdefs.h
 
 		;;
 	getsysinfo)
 
-$as_echo "#define TUKLIB_PHYSMEM_GETSYSINFO 1" >>confdefs.h
+printf "%s\n" "#define TUKLIB_PHYSMEM_GETSYSINFO 1" >>confdefs.h
 
 		;;
 	pstat_getstatic)
 
-$as_echo "#define TUKLIB_PHYSMEM_PSTAT_GETSTATIC 1" >>confdefs.h
+printf "%s\n" "#define TUKLIB_PHYSMEM_PSTAT_GETSTATIC 1" >>confdefs.h
 
 		;;
 	getinvent_r)
 
-$as_echo "#define TUKLIB_PHYSMEM_GETINVENT_R 1" >>confdefs.h
+printf "%s\n" "#define TUKLIB_PHYSMEM_GETINVENT_R 1" >>confdefs.h
 
 		;;
 	sysinfo)
 
-$as_echo "#define TUKLIB_PHYSMEM_SYSINFO 1" >>confdefs.h
+printf "%s\n" "#define TUKLIB_PHYSMEM_SYSINFO 1" >>confdefs.h
 
 		;;
 esac
@@ -19501,24 +20964,20 @@
 
 
 # sys/param.h might be needed by sys/sysctl.h.
-for ac_header in sys/param.h
-do :
- ac_fn_c_check_header_mongrel "$LINENO" "sys/param.h" "ac_cv_header_sys_param_h" "$ac_includes_default"
-if test "x$ac_cv_header_sys_param_h" = xyes; then :
- cat >>confdefs.h <<_ACEOF
-#define HAVE_SYS_PARAM_H 1
-_ACEOF
+ac_fn_c_check_header_compile "$LINENO" "sys/param.h" "ac_cv_header_sys_param_h" "$ac_includes_default"
+if test "x$ac_cv_header_sys_param_h" = xyes
+then :
+ printf "%s\n" "#define HAVE_SYS_PARAM_H 1" >>confdefs.h
 
 fi
 
-done
-
 
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to detect the number of available CPU cores" >&5
-$as_echo_n "checking how to detect the number of available CPU cores... " >&6; }
-if ${tuklib_cv_cpucores_method+:} false; then :
- $as_echo_n "(cached) " >&6
-else
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking how to detect the number of available CPU cores" >&5
+printf %s "checking how to detect the number of available CPU cores... " >&6; }
+if test ${tuklib_cv_cpucores_method+y}
+then :
+ printf %s "(cached) " >&6
+else $as_nop
 
 
 # Maybe checking $host_os would be enough but this matches what
@@ -19536,9 +20995,10 @@
 #endif
 
 _ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
+if ac_fn_c_try_compile "$LINENO"
+then :
 tuklib_cv_cpucores_method=special
-else
+else $as_nop
 
 
 # glibc-based systems (GNU/Linux and GNU/kFreeBSD) have sched_getaffinity().
@@ -19559,9 +21019,10 @@
 }
 
 _ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
+if ac_fn_c_try_link "$LINENO"
+then :
 tuklib_cv_cpucores_method=sched_getaffinity
-else
+else $as_nop
 
 
 # FreeBSD has both cpuset and sysctl. Look for cpuset first because
@@ -19587,9 +21048,10 @@
 }
 
 _ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
+if ac_fn_c_try_compile "$LINENO"
+then :
 tuklib_cv_cpucores_method=cpuset
-else
+else $as_nop
 
 
 # On OS/2, both sysconf() and sysctl() pass the tests in this file,
@@ -19605,7 +21067,6 @@
 #ifdef __QNX__
 compile error
 #endif
-#include <sys/types.h>
 #ifdef HAVE_SYS_PARAM_H
 #	include <sys/param.h>
 #endif
@@ -19613,7 +21074,12 @@
 int
 main(void)
 {
+#ifdef HW_NCPUONLINE
+	/* This is preferred on OpenBSD, see tuklib_cpucores.c. */
+	int name2 = { CTL_HW, HW_NCPUONLINE };
+#else
 	int name2 = { CTL_HW, HW_NCPU };
+#endif
 	int cpus;
 	size_t cpus_size = sizeof(cpus);
 	sysctl(name, 2, &cpus, &cpus_size, NULL, 0);
@@ -19621,9 +21087,10 @@
 }
 
 _ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
+if ac_fn_c_try_compile "$LINENO"
+then :
 tuklib_cv_cpucores_method=sysctl
-else
+else $as_nop
 
 
 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
@@ -19645,9 +21112,10 @@
 }
 
 _ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
+if ac_fn_c_try_compile "$LINENO"
+then :
 tuklib_cv_cpucores_method=sysconf
-else
+else $as_nop
 
 
 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
@@ -19666,54 +21134,55 @@
 }
 
 _ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
+if ac_fn_c_try_compile "$LINENO"
+then :
 tuklib_cv_cpucores_method=pstat_getdynamic
-else
+else $as_nop
 
 
 	tuklib_cv_cpucores_method=unknown
 
 fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
 fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
 fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
 fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
 fi
-rm -f core conftest.err conftest.$ac_objext \
+rm -f core conftest.err conftest.$ac_objext conftest.beam \
 conftest$ac_exeext conftest.$ac_ext
 fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
 fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $tuklib_cv_cpucores_method" >&5
-$as_echo "$tuklib_cv_cpucores_method" >&6; }
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $tuklib_cv_cpucores_method" >&5
+printf "%s\n" "$tuklib_cv_cpucores_method" >&6; }
 
 case $tuklib_cv_cpucores_method in
 	sched_getaffinity)
 
-$as_echo "#define TUKLIB_CPUCORES_SCHED_GETAFFINITY 1" >>confdefs.h
+printf "%s\n" "#define TUKLIB_CPUCORES_SCHED_GETAFFINITY 1" >>confdefs.h
 
 		;;
 	cpuset)
 
-$as_echo "#define TUKLIB_CPUCORES_CPUSET 1" >>confdefs.h
+printf "%s\n" "#define TUKLIB_CPUCORES_CPUSET 1" >>confdefs.h
 
 		;;
 	sysctl)
 
-$as_echo "#define TUKLIB_CPUCORES_SYSCTL 1" >>confdefs.h
+printf "%s\n" "#define TUKLIB_CPUCORES_SYSCTL 1" >>confdefs.h
 
 		;;
 	sysconf)
 
-$as_echo "#define TUKLIB_CPUCORES_SYSCONF 1" >>confdefs.h
+printf "%s\n" "#define TUKLIB_CPUCORES_SYSCONF 1" >>confdefs.h
 
 		;;
 	pstat_getdynamic)
 
-$as_echo "#define TUKLIB_CPUCORES_PSTAT_GETDYNAMIC 1" >>confdefs.h
+printf "%s\n" "#define TUKLIB_CPUCORES_PSTAT_GETDYNAMIC 1" >>confdefs.h
 
 		;;
 esac
@@ -19721,16 +21190,17 @@
 
 
 
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether mbrtowc and mbstate_t are properly declared" >&5
-$as_echo_n "checking whether mbrtowc and mbstate_t are properly declared... " >&6; }
-if ${ac_cv_func_mbrtowc+:} false; then :
- $as_echo_n "(cached) " >&6
-else
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether mbrtowc and mbstate_t are properly declared" >&5
+printf %s "checking whether mbrtowc and mbstate_t are properly declared... " >&6; }
+if test ${ac_cv_func_mbrtowc+y}
+then :
+ printf %s "(cached) " >&6
+else $as_nop
 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 /* end confdefs.h. */
 #include <wchar.h>
 int
-main ()
+main (void)
 {
 wchar_t wc;
 	 char const s = "";
@@ -19741,32 +21211,29 @@
 return 0;
 }
 _ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
+if ac_fn_c_try_link "$LINENO"
+then :
 ac_cv_func_mbrtowc=yes
-else
+else $as_nop
 ac_cv_func_mbrtowc=no
 fi
-rm -f core conftest.err conftest.$ac_objext \
+rm -f core conftest.err conftest.$ac_objext conftest.beam \
 conftest$ac_exeext conftest.$ac_ext
 fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_mbrtowc" >&5
-$as_echo "$ac_cv_func_mbrtowc" >&6; }
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_mbrtowc" >&5
+printf "%s\n" "$ac_cv_func_mbrtowc" >&6; }
 if test $ac_cv_func_mbrtowc = yes; then
 
-$as_echo "#define HAVE_MBRTOWC 1" >>confdefs.h
+printf "%s\n" "#define HAVE_MBRTOWC 1" >>confdefs.h
 
 fi
 
-for ac_func in wcwidth
-do :
- ac_fn_c_check_func "$LINENO" "wcwidth" "ac_cv_func_wcwidth"
-if test "x$ac_cv_func_wcwidth" = xyes; then :
- cat >>confdefs.h <<_ACEOF
-#define HAVE_WCWIDTH 1
-_ACEOF
+ac_fn_c_check_func "$LINENO" "wcwidth" "ac_cv_func_wcwidth"
+if test "x$ac_cv_func_wcwidth" = xyes
+then :
+ printf "%s\n" "#define HAVE_WCWIDTH 1" >>confdefs.h
 
 fi
-done
 
 
 
@@ -19792,19 +21259,19 @@
 	# too and we don't want to use that, because on older versions it
 	# uses OpenSSL functions, whose SHA256_Init is not guaranteed to
 	# succeed.
-	for ac_header in CommonCrypto/CommonDigest.h sha256.h sha2.h
+	 for ac_header in CommonCrypto/CommonDigest.h sha256.h sha2.h
 do :
- as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
-ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
-if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
+ as_ac_Header=`printf "%s\n" "ac_cv_header_$ac_header" | $as_tr_sh`
+ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
+if eval test \"x\$"$as_ac_Header"\" = x"yes"
+then :
 cat >>confdefs.h <<_ACEOF
-#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
+#define `printf "%s\n" "HAVE_$ac_header" | $as_tr_cpp` 1
 _ACEOF
 sha256_header_found=yes ; break
 fi
 
 done
-
 	if test "x$sha256_header_found" = xyes; then
 		ac_fn_c_check_type "$LINENO" "CC_SHA256_CTX" "ac_cv_type_CC_SHA256_CTX" "#ifdef HAVE_SYS_TYPES_H
 			 # include <sys/types.h>
@@ -19819,11 +21286,10 @@
 			 # include <sha2.h>
 			 #endif
 "
-if test "x$ac_cv_type_CC_SHA256_CTX" = xyes; then :
+if test "x$ac_cv_type_CC_SHA256_CTX" = xyes
+then :
 
-cat >>confdefs.h <<_ACEOF
-#define HAVE_CC_SHA256_CTX 1
-_ACEOF
+printf "%s\n" "#define HAVE_CC_SHA256_CTX 1" >>confdefs.h
 
 sha256_type_found=yes
 fi
@@ -19840,11 +21306,10 @@
 			 # include <sha2.h>
 			 #endif
 "
-if test "x$ac_cv_type_SHA256_CTX" = xyes; then :
+if test "x$ac_cv_type_SHA256_CTX" = xyes
+then :
 
-cat >>confdefs.h <<_ACEOF
-#define HAVE_SHA256_CTX 1
-_ACEOF
+printf "%s\n" "#define HAVE_SHA256_CTX 1" >>confdefs.h
 
 sha256_type_found=yes
 fi
@@ -19861,21 +21326,21 @@
 			 # include <sha2.h>
 			 #endif
 "
-if test "x$ac_cv_type_SHA2_CTX" = xyes; then :
+if test "x$ac_cv_type_SHA2_CTX" = xyes
+then :
 
-cat >>confdefs.h <<_ACEOF
-#define HAVE_SHA2_CTX 1
-_ACEOF
+printf "%s\n" "#define HAVE_SHA2_CTX 1" >>confdefs.h
 
 sha256_type_found=yes
 fi
 
 		if test "x$sha256_type_found" = xyes ; then
-			{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing SHA256Init" >&5
-$as_echo_n "checking for library containing SHA256Init... " >&6; }
-if ${ac_cv_search_SHA256Init+:} false; then :
- $as_echo_n "(cached) " >&6
-else
+			{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for library containing SHA256Init" >&5
+printf %s "checking for library containing SHA256Init... " >&6; }
+if test ${ac_cv_search_SHA256Init+y}
+then :
+ printf %s "(cached) " >&6
+else $as_nop
 ac_func_search_save_LIBS=$LIBS
 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 /* end confdefs.h. */
@@ -19883,55 +21348,58 @@
 /* Override any GCC internal prototype to avoid an error.
 Use char because int might match the return type of a GCC
 builtin and then its argument prototype would still apply. */
-#ifdef __cplusplus
-extern "C"
-#endif
 char SHA256Init ();
 int
-main ()
+main (void)
 {
 return SHA256Init ();
 ;
 return 0;
 }
 _ACEOF
-for ac_lib in '' md; do
+for ac_lib in '' md
+do
 if test -z "$ac_lib"; then
 ac_res="none required"
 else
 ac_res=-l$ac_lib
 LIBS="-l$ac_lib $ac_func_search_save_LIBS"
 fi
- if ac_fn_c_try_link "$LINENO"; then :
+ if ac_fn_c_try_link "$LINENO"
+then :
 ac_cv_search_SHA256Init=$ac_res
 fi
-rm -f core conftest.err conftest.$ac_objext \
+rm -f core conftest.err conftest.$ac_objext conftest.beam \
 conftest$ac_exeext
- if ${ac_cv_search_SHA256Init+:} false; then :
+ if test ${ac_cv_search_SHA256Init+y}
+then :
 break
 fi
 done
-if ${ac_cv_search_SHA256Init+:} false; then :
+if test ${ac_cv_search_SHA256Init+y}
+then :
 
-else
+else $as_nop
 ac_cv_search_SHA256Init=no
 fi
 rm conftest.$ac_ext
 LIBS=$ac_func_search_save_LIBS
 fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_SHA256Init" >&5
-$as_echo "$ac_cv_search_SHA256Init" >&6; }
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_SHA256Init" >&5
+printf "%s\n" "$ac_cv_search_SHA256Init" >&6; }
 ac_res=$ac_cv_search_SHA256Init
-if test "$ac_res" != no; then :
+if test "$ac_res" != no
+then :
 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
 
 fi
 
-			{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing SHA256_Init" >&5
-$as_echo_n "checking for library containing SHA256_Init... " >&6; }
-if ${ac_cv_search_SHA256_Init+:} false; then :
- $as_echo_n "(cached) " >&6
-else
+			{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for library containing SHA256_Init" >&5
+printf %s "checking for library containing SHA256_Init... " >&6; }
+if test ${ac_cv_search_SHA256_Init+y}
+then :
+ printf %s "(cached) " >&6
+else $as_nop
 ac_func_search_save_LIBS=$LIBS
 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 /* end confdefs.h. */
@@ -19939,62 +21407,66 @@
 /* Override any GCC internal prototype to avoid an error.
 Use char because int might match the return type of a GCC
 builtin and then its argument prototype would still apply. */
-#ifdef __cplusplus
-extern "C"
-#endif
 char SHA256_Init ();
 int
-main ()
+main (void)
 {
 return SHA256_Init ();
 ;
 return 0;
 }
 _ACEOF
-for ac_lib in '' md; do
+for ac_lib in '' md
+do
 if test -z "$ac_lib"; then
 ac_res="none required"
 else
 ac_res=-l$ac_lib
 LIBS="-l$ac_lib $ac_func_search_save_LIBS"
 fi
- if ac_fn_c_try_link "$LINENO"; then :
+ if ac_fn_c_try_link "$LINENO"
+then :
 ac_cv_search_SHA256_Init=$ac_res
 fi
-rm -f core conftest.err conftest.$ac_objext \
+rm -f core conftest.err conftest.$ac_objext conftest.beam \
 conftest$ac_exeext
- if ${ac_cv_search_SHA256_Init+:} false; then :
+ if test ${ac_cv_search_SHA256_Init+y}
+then :
 break
 fi
 done
-if ${ac_cv_search_SHA256_Init+:} false; then :
+if test ${ac_cv_search_SHA256_Init+y}
+then :
 
-else
+else $as_nop
 ac_cv_search_SHA256_Init=no
 fi
 rm conftest.$ac_ext
 LIBS=$ac_func_search_save_LIBS
 fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_SHA256_Init" >&5
-$as_echo "$ac_cv_search_SHA256_Init" >&6; }
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_SHA256_Init" >&5
+printf "%s\n" "$ac_cv_search_SHA256_Init" >&6; }
 ac_res=$ac_cv_search_SHA256_Init
-if test "$ac_res" != no; then :
+if test "$ac_res" != no
+then :
 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
 
 fi
 
-			for ac_func in CC_SHA256_Init SHA256Init SHA256_Init
+
+ for ac_func in CC_SHA256_Init SHA256Init SHA256_Init
 do :
- as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
+ as_ac_var=`printf "%s\n" "ac_cv_func_$ac_func" | $as_tr_sh`
 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
-if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
+if eval test \"x\$"$as_ac_var"\" = x"yes"
+then :
 cat >>confdefs.h <<_ACEOF
-#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
+#define `printf "%s\n" "HAVE_$ac_func" | $as_tr_cpp` 1
 _ACEOF
 sha256_func_found=yes ; break
 fi
-done
 
+done
 		fi
 	fi
 fi
@@ -20010,17 +21482,81 @@
 	as_fn_error $? "--enable-external-sha256 was specified but no supported external SHA-256 implementation was found" "$LINENO" 5
 fi
 
-# Check for SSE2 intrinsics.
-ac_fn_c_check_decl "$LINENO" "_mm_movemask_epi8" "ac_cv_have_decl__mm_movemask_epi8" "#ifdef HAVE_IMMINTRIN_H
+# Check for SSE2 intrinsics. There is no run-time detection for SSE2 so if
+# compiler options enable SSE2 then SSE2 support is required by the binaries.
+# The compile-time check for SSE2 is done with #ifdefs because some compilers
+# (ICC, MSVC) allow SSE2 intrinsics even when SSE2 isn't enabled.
+ac_fn_check_decl "$LINENO" "_mm_movemask_epi8" "ac_cv_have_decl__mm_movemask_epi8" "#ifdef HAVE_IMMINTRIN_H
 #include <immintrin.h>
 #endif
-"
-if test "x$ac_cv_have_decl__mm_movemask_epi8" = xyes; then :
+" "$ac_c_undeclared_builtin_options" "CFLAGS"
+if test "x$ac_cv_have_decl__mm_movemask_epi8" = xyes
+then :
 
-$as_echo "#define HAVE__MM_MOVEMASK_EPI8 1" >>confdefs.h
+printf "%s\n" "#define HAVE__MM_MOVEMASK_EPI8 1" >>confdefs.h
 
 fi
 
+# For faster CRC on 32/64-bit x86 and E2K (see also crc64_fast.c):
+#
+# - Check for the CLMUL intrinsic _mm_clmulepi64_si128 in <immintrin.h>.
+# Check also for _mm_set_epi64x for consistency with CMake build
+# where it's needed to disable CLMUL with VS2013.
+#
+# - Check that __attribute__((__target__("ssse3,sse4.1,pclmul"))) works
+# together with _mm_clmulepi64_si128 from <immintrin.h>. The attribute
+# was added in GCC 4.4 but some GCC 4.x versions don't allow intrinsics
+# with it. Exception: it must be not be used with EDG-based compilers
+# like ICC and the compiler on E2K.
+#
+# If everything above is supported, runtime detection will be used to keep the
+# binaries working on systems that don't support the required extensions.
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if _mm_clmulepi64_si128 is usable" >&5
+printf %s "checking if _mm_clmulepi64_si128 is usable... " >&6; }
+if test "x$enable_clmul_crc" = xno ; then
+	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no, --disable-clmul-crc was used" >&5
+printf "%s\n" "no, --disable-clmul-crc was used" >&6; }
+else
+	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+#include <immintrin.h>
+
+// CLMUL works on older E2K instruction set but it is slow due to emulation.
+#if defined(__e2k__) && __iset__ < 6
+#	error
+#endif
+
+// Intel's old compiler (ICC) can define __GNUC__ but the attribute must not
+// be used with it. The new Clang-based ICX needs the attribute.
+// Checking for !defined(__EDG__) catches ICC and other EDG-based compilers.
+#if (defined(__GNUC__) || defined(__clang__)) && !defined(__EDG__)
+__attribute__((__target__("ssse3,sse4.1,pclmul")))
+#endif
+__m128i my_clmul(__m128i a)
+{
+	const __m128i b = _mm_set_epi64x(1, 2);
+	return _mm_clmulepi64_si128(a, b, 0);
+}
+
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"
+then :
+
+
+printf "%s\n" "#define HAVE_USABLE_CLMUL 1" >>confdefs.h
+
+		{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+printf "%s\n" "yes" >&6; }
+
+else $as_nop
+
+		{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
+printf "%s\n" "no" >&6; }
+
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
+fi
 
 # Check for sandbox support. If one is found, set enable_sandbox=found.
 case $enable_sandbox in
@@ -20029,29 +21565,27 @@
 # On FreeBSD >= 11.x and Linux, Capsicum is uses <sys/capsicum.h>.
 # If this header is found, it is assumed to be the right one.
 capsicum_header_found=no
-for ac_header in sys/capsicum.h
+ for ac_header in sys/capsicum.h
 do :
- ac_fn_c_check_header_mongrel "$LINENO" "sys/capsicum.h" "ac_cv_header_sys_capsicum_h" "$ac_includes_default"
-if test "x$ac_cv_header_sys_capsicum_h" = xyes; then :
- cat >>confdefs.h <<_ACEOF
-#define HAVE_SYS_CAPSICUM_H 1
-_ACEOF
+ ac_fn_c_check_header_compile "$LINENO" "sys/capsicum.h" "ac_cv_header_sys_capsicum_h" "$ac_includes_default"
+if test "x$ac_cv_header_sys_capsicum_h" = xyes
+then :
+ printf "%s\n" "#define HAVE_SYS_CAPSICUM_H 1" >>confdefs.h
 capsicum_header_found=yes
 fi
 
 done
-
 if test "$capsicum_header_found" = no ; then
 # On FreeBSD 10.x Capsicum uses <sys/capability.h>. Such a header exists
 # on Linux too but it describes POSIX.1e capabilities. Look for the
 # declaration of cap_rights_limit to check if <sys/capability.h> is
 # a Capsicum header.
- ac_fn_c_check_decl "$LINENO" "cap_rights_limit" "ac_cv_have_decl_cap_rights_limit" "#include <sys/capability.h>
-"
-if test "x$ac_cv_have_decl_cap_rights_limit" = xyes; then :
+ ac_fn_check_decl "$LINENO" "cap_rights_limit" "ac_cv_have_decl_cap_rights_limit" "#include <sys/capability.h>
+" "$ac_c_undeclared_builtin_options" "CFLAGS"
+if test "x$ac_cv_have_decl_cap_rights_limit" = xyes
+then :
 capsicum_header_found=yes
 fi
-
 fi
 
 capsicum_lib_found=no
@@ -20070,29 +21604,28 @@
 /* Override any GCC internal prototype to avoid an error.
 Use char because int might match the return type of a GCC
 builtin and then its argument prototype would still apply. */
-#ifdef __cplusplus
-extern "C"
-#endif
 char cap_rights_limit ();
 int
-main ()
+main (void)
 {
 return cap_rights_limit ();
 ;
 return 0;
 }
 _ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
+if ac_fn_c_try_link "$LINENO"
+then :
 capsicum_lib_found=yes
 fi
-rm -f core conftest.err conftest.$ac_objext \
+rm -f core conftest.err conftest.$ac_objext conftest.beam \
 conftest$ac_exeext conftest.$ac_ext
 # Linux has Capsicum functions in libcaprights.
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for cap_rights_limit in -lcaprights" >&5
-$as_echo_n "checking for cap_rights_limit in -lcaprights... " >&6; }
-if ${ac_cv_lib_caprights_cap_rights_limit+:} false; then :
- $as_echo_n "(cached) " >&6
-else
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for cap_rights_limit in -lcaprights" >&5
+printf %s "checking for cap_rights_limit in -lcaprights... " >&6; }
+if test ${ac_cv_lib_caprights_cap_rights_limit+y}
+then :
+ printf %s "(cached) " >&6
+else $as_nop
 ac_check_lib_save_LIBS=$LIBS
 LIBS="-lcaprights $LIBS"
 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
@@ -20101,30 +21634,29 @@
 /* Override any GCC internal prototype to avoid an error.
 Use char because int might match the return type of a GCC
 builtin and then its argument prototype would still apply. */
-#ifdef __cplusplus
-extern "C"
-#endif
 char cap_rights_limit ();
 int
-main ()
+main (void)
 {
 return cap_rights_limit ();
 ;
 return 0;
 }
 _ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
+if ac_fn_c_try_link "$LINENO"
+then :
 ac_cv_lib_caprights_cap_rights_limit=yes
-else
+else $as_nop
 ac_cv_lib_caprights_cap_rights_limit=no
 fi
-rm -f core conftest.err conftest.$ac_objext \
+rm -f core conftest.err conftest.$ac_objext conftest.beam \
 conftest$ac_exeext conftest.$ac_ext
 LIBS=$ac_check_lib_save_LIBS
 fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_caprights_cap_rights_limit" >&5
-$as_echo "$ac_cv_lib_caprights_cap_rights_limit" >&6; }
-if test "x$ac_cv_lib_caprights_cap_rights_limit" = xyes; then :
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_caprights_cap_rights_limit" >&5
+printf "%s\n" "$ac_cv_lib_caprights_cap_rights_limit" >&6; }
+if test "x$ac_cv_lib_caprights_cap_rights_limit" = xyes
+then :
 CAPSICUM_LIB=-lcaprights
 capsicum_lib_found=yes
 fi
@@ -20140,7 +21672,7 @@
 
 if test "$capsicum_lib_found" = yes ; then
 
-$as_echo "#define HAVE_CAPSICUM 1" >>confdefs.h
+printf "%s\n" "#define HAVE_CAPSICUM 1" >>confdefs.h
 
 enable_sandbox=found
 else
@@ -20148,6 +21680,21 @@
 fi
 		;;
 esac
+case $enable_sandbox in
+	auto | pledge)
+
+ for ac_func in pledge
+do :
+ ac_fn_c_check_func "$LINENO" "pledge" "ac_cv_func_pledge"
+if test "x$ac_cv_func_pledge" = xyes
+then :
+ printf "%s\n" "#define HAVE_PLEDGE 1" >>confdefs.h
+ enable_sandbox=found ; break
+fi
+
+done
+		;;
+esac
 
 # If a specific sandboxing method was explicitly requested and it wasn't
 # found, give an error.
@@ -20176,40 +21723,43 @@
 CFLAG_VISIBILITY=
 HAVE_VISIBILITY=0
 if test -n "$GCC"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the -Werror option is usable" >&5
-$as_echo_n "checking whether the -Werror option is usable... " >&6; }
-if ${gl_cv_cc_vis_werror+:} false; then :
- $as_echo_n "(cached) " >&6
-else
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether the -Werror option is usable" >&5
+printf %s "checking whether the -Werror option is usable... " >&6; }
+if test ${gl_cv_cc_vis_werror+y}
+then :
+ printf %s "(cached) " >&6
+else $as_nop
 gl_save_CFLAGS="$CFLAGS"
 CFLAGS="$CFLAGS -Werror"
 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 /* end confdefs.h. */
 
 int
-main ()
+main (void)
 {
 
 ;
 return 0;
 }
 _ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
+if ac_fn_c_try_compile "$LINENO"
+then :
 gl_cv_cc_vis_werror=yes
-else
+else $as_nop
 gl_cv_cc_vis_werror=no
 fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
 CFLAGS="$gl_save_CFLAGS"
 
 fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_cc_vis_werror" >&5
-$as_echo "$gl_cv_cc_vis_werror" >&6; }
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for simple visibility declarations" >&5
-$as_echo_n "checking for simple visibility declarations... " >&6; }
-if ${gl_cv_cc_visibility+:} false; then :
- $as_echo_n "(cached) " >&6
-else
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_cc_vis_werror" >&5
+printf "%s\n" "$gl_cv_cc_vis_werror" >&6; }
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for simple visibility declarations" >&5
+printf %s "checking for simple visibility declarations... " >&6; }
+if test ${gl_cv_cc_visibility+y}
+then :
+ printf %s "(cached) " >&6
+else $as_nop
 gl_save_CFLAGS="$CFLAGS"
 CFLAGS="$CFLAGS -fvisibility=hidden"
 if test $gl_cv_cc_vis_werror = yes; then
@@ -20224,24 +21774,25 @@
 void dummyfunc (void) {}
 
 int
-main ()
+main (void)
 {
 
 ;
 return 0;
 }
 _ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
+if ac_fn_c_try_compile "$LINENO"
+then :
 gl_cv_cc_visibility=yes
-else
+else $as_nop
 gl_cv_cc_visibility=no
 fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
 CFLAGS="$gl_save_CFLAGS"
 
 fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_cc_visibility" >&5
-$as_echo "$gl_cv_cc_visibility" >&6; }
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_cc_visibility" >&5
+printf "%s\n" "$gl_cv_cc_visibility" >&6; }
 if test $gl_cv_cc_visibility = yes; then
 CFLAG_VISIBILITY="-fvisibility=hidden"
 HAVE_VISIBILITY=1
@@ -20250,9 +21801,7 @@
 
 
 
-cat >>confdefs.h <<_ACEOF
-#define HAVE_VISIBILITY $HAVE_VISIBILITY
-_ACEOF
+printf "%s\n" "#define HAVE_VISIBILITY $HAVE_VISIBILITY" >>confdefs.h
 
 
 if test -n "$CFLAG_VISIBILITY" && test "$is_w32" = no; then
@@ -20295,34 +21844,36 @@
 			-Wmissing-noreturn \
 			-Wredundant-decls
 	do
-		{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC accepts $NEW_FLAG" >&5
-$as_echo_n "checking if $CC accepts $NEW_FLAG... " >&6; }
+		{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC accepts $NEW_FLAG" >&5
+printf %s "checking if $CC accepts $NEW_FLAG... " >&6; }
 		OLD_CFLAGS="$CFLAGS"
 		CFLAGS="$CFLAGS $NEW_FLAG -Werror"
 		cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 /* end confdefs.h. */
 void foo(void); void foo(void) { }
 _ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
+if ac_fn_c_try_compile "$LINENO"
+then :
 
 			AM_CFLAGS="$AM_CFLAGS $NEW_FLAG"
-			{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
-$as_echo "yes" >&6; }
+			{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+printf "%s\n" "yes" >&6; }
 
-else
+else $as_nop
 
-			{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
+			{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
+printf "%s\n" "no" >&6; }
 
 fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
 		CFLAGS="$OLD_CFLAGS"
 	done
 
 	# Check whether --enable-werror was given.
-if test "${enable_werror+set}" = set; then :
+if test ${enable_werror+y}
+then :
 enableval=$enable_werror;
-else
+else $as_nop
 enable_werror=no
 fi
 
@@ -20394,8 +21945,8 @@
 case $ac_val in #(
 *${as_nl}*)
 case $ac_var in #(
- *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
-$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
+ *_cv_*) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
+printf "%s\n" "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
 esac
 case $ac_var in #(
 _ | IFS | as_nl) ;; #(
@@ -20425,15 +21976,15 @@
 /^ac_cv_env_/b end
 t clear
 :clear
- s/^$^=*$=$.*{}.*$$/test "${\1+set}" = set || &/
+ s/^$^=*$=$.*{}.*$$/test ${\1+y} || &/
 t end
 s/^$^=*$=$.*$$/\1=${\1=\2}/
 :end' >>confcache
 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
 if test -w "$cache_file"; then
 if test "x$cache_file" != "x/dev/null"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
-$as_echo "$as_me: updating cache $cache_file" >&6;}
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
+printf "%s\n" "$as_me: updating cache $cache_file" >&6;}
 if test ! -f "$cache_file" || test -h "$cache_file"; then
 	cat confcache >"$cache_file"
 else
@@ -20447,8 +21998,8 @@
 fi
 fi
 else
- { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
-$as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
+printf "%s\n" "$as_me: not updating unwritable cache $cache_file" >&6;}
 fi
 fi
 rm -f confcache
@@ -20465,7 +22016,7 @@
 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
 # 1. Remove the extension, and $U if already installed.
 ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
- ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
+ ac_i=`printf "%s\n" "$ac_i" | sed "$ac_script"`
 # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR
 # will be set to the directory where LIBOBJS objects are built.
 as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
@@ -20584,6 +22135,18 @@
 as_fn_error $? "conditional \"COND_DECODER_ARMTHUMB\" was never defined.
 Usually this means the macro was only invoked conditionally." "$LINENO" 5
 fi
+if test -z "${COND_FILTER_ARM64_TRUE}" && test -z "${COND_FILTER_ARM64_FALSE}"; then
+ as_fn_error $? "conditional \"COND_FILTER_ARM64\" was never defined.
+Usually this means the macro was only invoked conditionally." "$LINENO" 5
+fi
+if test -z "${COND_ENCODER_ARM64_TRUE}" && test -z "${COND_ENCODER_ARM64_FALSE}"; then
+ as_fn_error $? "conditional \"COND_ENCODER_ARM64\" was never defined.
+Usually this means the macro was only invoked conditionally." "$LINENO" 5
+fi
+if test -z "${COND_DECODER_ARM64_TRUE}" && test -z "${COND_DECODER_ARM64_FALSE}"; then
+ as_fn_error $? "conditional \"COND_DECODER_ARM64\" was never defined.
+Usually this means the macro was only invoked conditionally." "$LINENO" 5
+fi
 if test -z "${COND_FILTER_SPARC_TRUE}" && test -z "${COND_FILTER_SPARC_FALSE}"; then
 as_fn_error $? "conditional \"COND_FILTER_SPARC\" was never defined.
 Usually this means the macro was only invoked conditionally." "$LINENO" 5
@@ -20632,12 +22195,16 @@
 as_fn_error $? "conditional \"COND_CHECK_SHA256\" was never defined.
 Usually this means the macro was only invoked conditionally." "$LINENO" 5
 fi
-if test -z "${COND_ASM_X86_TRUE}" && test -z "${COND_ASM_X86_FALSE}"; then
- as_fn_error $? "conditional \"COND_ASM_X86\" was never defined.
+if test -z "${COND_MICROLZMA_TRUE}" && test -z "${COND_MICROLZMA_FALSE}"; then
+ as_fn_error $? "conditional \"COND_MICROLZMA\" was never defined.
+Usually this means the macro was only invoked conditionally." "$LINENO" 5
+fi
+if test -z "${COND_LZIP_DECODER_TRUE}" && test -z "${COND_LZIP_DECODER_FALSE}"; then
+ as_fn_error $? "conditional \"COND_LZIP_DECODER\" was never defined.
 Usually this means the macro was only invoked conditionally." "$LINENO" 5
 fi
-if test -z "${COND_ASM_X86_64_TRUE}" && test -z "${COND_ASM_X86_64_FALSE}"; then
- as_fn_error $? "conditional \"COND_ASM_X86_64\" was never defined.
+if test -z "${COND_ASM_X86_TRUE}" && test -z "${COND_ASM_X86_FALSE}"; then
+ as_fn_error $? "conditional \"COND_ASM_X86\" was never defined.
 Usually this means the macro was only invoked conditionally." "$LINENO" 5
 fi
 if test -z "${COND_SMALL_TRUE}" && test -z "${COND_SMALL_FALSE}"; then
@@ -20672,18 +22239,14 @@
 as_fn_error $? "conditional \"COND_DOC\" was never defined.
 Usually this means the macro was only invoked conditionally." "$LINENO" 5
 fi
-if test -z "${COND_SYMVERS_TRUE}" && test -z "${COND_SYMVERS_FALSE}"; then
- as_fn_error $? "conditional \"COND_SYMVERS\" was never defined.
-Usually this means the macro was only invoked conditionally." "$LINENO" 5
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking that generated files are newer than configure" >&5
-$as_echo_n "checking that generated files are newer than configure... " >&6; }
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking that generated files are newer than configure" >&5
+printf %s "checking that generated files are newer than configure... " >&6; }
 if test -n "$am_sleep_pid"; then
 # Hide warnings about reused PIDs.
 wait $am_sleep_pid 2>/dev/null
 fi
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: done" >&5
-$as_echo "done" >&6; }
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: done" >&5
+printf "%s\n" "done" >&6; }
 if test -n "$EXEEXT"; then
 am__EXEEXT_TRUE=
 am__EXEEXT_FALSE='#'
@@ -20712,6 +22275,14 @@
 as_fn_error $? "conditional \"COND_SHARED\" was never defined.
 Usually this means the macro was only invoked conditionally." "$LINENO" 5
 fi
+if test -z "${COND_SYMVERS_LINUX_TRUE}" && test -z "${COND_SYMVERS_LINUX_FALSE}"; then
+ as_fn_error $? "conditional \"COND_SYMVERS_LINUX\" was never defined.
+Usually this means the macro was only invoked conditionally." "$LINENO" 5
+fi
+if test -z "${COND_SYMVERS_GENERIC_TRUE}" && test -z "${COND_SYMVERS_GENERIC_FALSE}"; then
+ as_fn_error $? "conditional \"COND_SYMVERS_GENERIC\" was never defined.
+Usually this means the macro was only invoked conditionally." "$LINENO" 5
+fi
 
 if test -z "${COND_INTERNAL_SHA256_TRUE}" && test -z "${COND_INTERNAL_SHA256_FALSE}"; then
 as_fn_error $? "conditional \"COND_INTERNAL_SHA256\" was never defined.
@@ -20726,8 +22297,8 @@
 ac_write_fail=0
 ac_clean_files_save=$ac_clean_files
 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
-{ $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
-$as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
+printf "%s\n" "$as_me: creating $CONFIG_STATUS" >&6;}
 as_write_fail=0
 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
 #! $SHELL
@@ -20750,14 +22321,16 @@
 
 # Be more Bourne compatible
 DUALCASE=1; export DUALCASE # for MKS sh
-if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
+as_nop=:
+if test ${ZSH_VERSION+y} && (emulate sh) >/dev/null 2>&1
+then :
 emulate sh
 NULLCMD=:
 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
 # is contrary to our usage. Disable this feature.
 alias -g '${1+"$@"}'='"$@"'
 setopt NO_GLOB_SUBST
-else
+else $as_nop
 case `(set -o) 2>/dev/null` in #(
 *posix*) :
 set -o posix ;; #(
@@ -20767,46 +22340,46 @@
 fi
 
 
+
+# Reset variables that may have inherited troublesome values from
+# the environment.
+
+# IFS needs to be set, to space, tab, and newline, in precisely that order.
+# (If _AS_PATH_WALK were called with IFS unset, it would have the
+# side effect of setting IFS to empty, thus disabling word splitting.)
+# Quoting is to prevent editors from complaining about space-tab.
 as_nl='
 '
 export as_nl
-# Printing a long string crashes Solaris 7 /usr/bin/printf.
-as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
-as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
-as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
-# Prefer a ksh shell builtin over an external printf program on Solaris,
-# but without wasting forks for bash or zsh.
-if test -z "$BASH_VERSION$ZSH_VERSION" \
- && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
- as_echo='print -r --'
- as_echo_n='print -rn --'
-elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
- as_echo='printf %s\n'
- as_echo_n='printf %s'
-else
- if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
- as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
- as_echo_n='/usr/ucb/echo -n'
- else
- as_echo_body='eval expr "X$1" : "X\$.*\$"'
- as_echo_n_body='eval
- arg=$1;
- case $arg in #(
- *"$as_nl"*)
-	expr "X$arg" : "X\$.*\$$as_nl";
-	arg=`expr "X$arg" : ".*$as_nl\$.*\$"`;;
- esac;
- expr "X$arg" : "X\$.*\$" | tr -d "$as_nl"
- '
- export as_echo_n_body
- as_echo_n='sh -c $as_echo_n_body as_echo'
- fi
- export as_echo_body
- as_echo='sh -c $as_echo_body as_echo'
-fi
+IFS=" ""	$as_nl"
+
+PS1='$ '
+PS2='> '
+PS4='+ '
+
+# Ensure predictable behavior from utilities with locale-dependent output.
+LC_ALL=C
+export LC_ALL
+LANGUAGE=C
+export LANGUAGE
+
+# We cannot yet rely on "unset" to work, but we need these variables
+# to be unset--not just set to an empty or harmless value--now, to
+# avoid bugs in old shells (e.g. pre-3.0 UWIN ksh). This construct
+# also avoids known problems related to "unset" and subshell syntax
+# in other old shells (e.g. bash 2.01 and pdksh 5.2.14).
+for as_var in BASH_ENV ENV MAIL MAILPATH CDPATH
+do eval test \${$as_var+y} \
+ && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
+done
+
+# Ensure that fds 0, 1, and 2 are open.
+if (exec 3>&0) 2>/dev/null; then :; else exec 0</dev/null; fi
+if (exec 3>&1) 2>/dev/null; then :; else exec 1>/dev/null; fi
+if (exec 3>&2) ; then :; else exec 2>/dev/null; fi
 
 # The user is always right.
-if test "${PATH_SEPARATOR+set}" != set; then
+if ${PATH_SEPARATOR+false} :; then
 PATH_SEPARATOR=:
 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
@@ -20815,13 +22388,6 @@
 fi
 
 
-# IFS
-# We need space, tab and new line, in precisely that order. Quoting is
-# there to prevent editors from complaining about space-tab.
-# (If _AS_PATH_WALK were called with IFS unset, it would disable word
-# splitting by setting IFS to empty value.)
-IFS=" ""	$as_nl"
-
 # Find who we are. Look in the path if we contain no directory separator.
 as_myself=
 case $0 in #((
@@ -20830,8 +22396,12 @@
 for as_dir in $PATH
 do
 IFS=$as_save_IFS
- test -z "$as_dir" && as_dir=.
- test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
+ case $as_dir in #(((
+ '') as_dir=./ ;;
+ */) ;;
+ *) as_dir=$as_dir/ ;;
+ esac
+ test -r "$as_dir$0" && as_myself=$as_dir$0 && break
 done
 IFS=$as_save_IFS
 
@@ -20843,30 +22413,10 @@
 as_myself=$0
 fi
 if test ! -f "$as_myself"; then
- $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
+ printf "%s\n" "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
 exit 1
 fi
 
-# Unset variables that we do not need and which cause bugs (e.g. in
-# pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1"
-# suppresses any "Segmentation fault" message there. '((' could
-# trigger a bug in pdksh 5.2.14.
-for as_var in BASH_ENV ENV MAIL MAILPATH
-do eval test x\${$as_var+set} = xset \
- && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
-done
-PS1='$ '
-PS2='> '
-PS4='+ '
-
-# NLS nuisances.
-LC_ALL=C
-export LC_ALL
-LANGUAGE=C
-export LANGUAGE
-
-# CDPATH.
-(unset CDPATH) >/dev/null 2>&1 && unset CDPATH
 
 
 # as_fn_error STATUS ERROR LINENO LOG_FD
@@ -20879,13 +22429,14 @@
 as_status=$1; test $as_status -eq 0 && as_status=1
 if test "$4"; then
 as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
- $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
+ printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
 fi
- $as_echo "$as_me: error: $2" >&2
+ printf "%s\n" "$as_me: error: $2" >&2
 as_fn_exit $as_status
 } # as_fn_error
 
 
+
 # as_fn_set_status STATUS
 # -----------------------
 # Set $? to STATUS, without forking.
@@ -20912,18 +22463,20 @@
 { eval $1=; unset $1;}
 }
 as_unset=as_fn_unset
+
 # as_fn_append VAR VALUE
 # ----------------------
 # Append the text in VALUE to the end of the definition contained in VAR. Take
 # advantage of any shell optimizations that allow amortized linear growth over
 # repeated appends, instead of the typical quadratic growth present in naive
 # implementations.
-if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
+if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null
+then :
 eval 'as_fn_append ()
 {
 eval $1+=\$2
 }'
-else
+else $as_nop
 as_fn_append ()
 {
 eval $1=\$$1\$2
@@ -20935,12 +22488,13 @@
 # Perform arithmetic evaluation on the ARGs, and store the result in the
 # global $as_val. Take advantage of shells that can avoid forks. The arguments
 # must be portable across $(()) and expr.
-if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
+if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null
+then :
 eval 'as_fn_arith ()
 {
 as_val=$(( $* ))
 }'
-else
+else $as_nop
 as_fn_arith ()
 {
 as_val=`expr "$@" || test $? -eq 1`
@@ -20971,7 +22525,7 @@
 $as_expr X/"$0" : '.*/$^/^/*$/*$' \| \
 	 X"$0" : 'X$//$$' \| \
 	 X"$0" : 'X$/$' \| . 2>/dev/null ||
-$as_echo X/"$0" |
+printf "%s\n" X/"$0" |
 sed '/^.*\/$^/^/*$\/*$/{
 	 s//\1/
 	 q
@@ -20993,6 +22547,10 @@
 as_cr_digits='0123456789'
 as_cr_alnum=$as_cr_Letters$as_cr_digits
 
+
+# Determine whether it's possible to make 'echo' print without a newline.
+# These variables are no longer used directly by Autoconf, but are AC_SUBSTed
+# for compatibility with existing Makefiles.
 ECHO_C= ECHO_N= ECHO_T=
 case `echo -n x` in #(((((
 -n*)
@@ -21006,6 +22564,12 @@
 ECHO_N='-n';;
 esac
 
+# For backward compatibility with old third-party macros, we provide
+# the shell variables $as_echo and $as_echo_n. New code should use
+# AS_ECHO("message") and AS_ECHO_N("message"), respectively.
+as_echo='printf %s\n'
+as_echo_n='printf %s'
+
 rm -f conf$$ conf$$.exe conf$$.file
 if test -d conf$$.dir; then
 rm -f conf$$.dir/conf$$.file
@@ -21047,7 +22611,7 @@
 as_dirs=
 while :; do
 case $as_dir in #(
- *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
+ *\'*) as_qdir=`printf "%s\n" "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
 *) as_qdir=$as_dir;;
 esac
 as_dirs="'$as_qdir' $as_dirs"
@@ -21056,7 +22620,7 @@
 	 X"$as_dir" : 'X$//$^/' \| \
 	 X"$as_dir" : 'X$//$$' \| \
 	 X"$as_dir" : 'X$/$' \| . 2>/dev/null ||
-$as_echo X"$as_dir" |
+printf "%s\n" X"$as_dir" |
 sed '/^X$.*^/$\/\/*^/^/*\/*$/{
 	 s//\1/
 	 q
@@ -21118,8 +22682,8 @@
 # report actual input values of CONFIG_FILES etc. instead of their
 # values after options handling.
 ac_log="
-This file was extended by XZ Utils $as_me 5.2.5, which was
-generated by GNU Autoconf 2.69. Invocation command line was
+This file was extended by XZ Utils $as_me 5.4.1, which was
+generated by GNU Autoconf 2.71. Invocation command line was
 
 CONFIG_FILES = $CONFIG_FILES
 CONFIG_HEADERS = $CONFIG_HEADERS
@@ -21178,18 +22742,20 @@
 Configuration commands:
 $config_commands
 
-Report bugs to <lasse.collin@tukaani.org>.
+Report bugs to <xz@tukaani.org>.
 XZ Utils home page: <https://tukaani.org/xz/>."
 
 _ACEOF
+ac_cs_config=`printf "%s\n" "$ac_configure_args" | sed "$ac_safe_unquote"`
+ac_cs_config_escaped=`printf "%s\n" "$ac_cs_config" | sed "s/^ //; s/'/'\\\\\\\\''/g"`
 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
-ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/\\""\`\$/\\\\&/g'`"
+ac_cs_config='$ac_cs_config_escaped'
 ac_cs_version="\\
-XZ Utils config.status 5.2.5
-configured by $0, generated by GNU Autoconf 2.69,
+XZ Utils config.status 5.4.1
+configured by $0, generated by GNU Autoconf 2.71,
 with options \\"\$ac_cs_config\\"
 
-Copyright (C) 2012 Free Software Foundation, Inc.
+Copyright (C) 2021 Free Software Foundation, Inc.
 This config.status script is free software; the Free Software Foundation
 gives unlimited permission to copy, distribute and modify it."
 
@@ -21229,15 +22795,15 @@
 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
 ac_cs_recheck=: ;;
 --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
- $as_echo "$ac_cs_version"; exit ;;
+ printf "%s\n" "$ac_cs_version"; exit ;;
 --config | --confi | --conf | --con | --co | --c )
- $as_echo "$ac_cs_config"; exit ;;
+ printf "%s\n" "$ac_cs_config"; exit ;;
 --debug | --debu | --deb | --de | --d | -d )
 debug=: ;;
 --file | --fil | --fi | --f )
 $ac_shift
 case $ac_optarg in
- *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
+ *\'*) ac_optarg=`printf "%s\n" "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
 '') as_fn_error $? "missing file argument" ;;
 esac
 as_fn_append CONFIG_FILES " '$ac_optarg'"
@@ -21245,7 +22811,7 @@
 --header | --heade | --head | --hea )
 $ac_shift
 case $ac_optarg in
- *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
+ *\'*) ac_optarg=`printf "%s\n" "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
 esac
 as_fn_append CONFIG_HEADERS " '$ac_optarg'"
 ac_need_defaults=false;;
@@ -21254,7 +22820,7 @@
 as_fn_error $? "ambiguous option: \`$1'
 Try \`$0 --help' for more information.";;
 --help | --hel | -h )
- $as_echo "$ac_cs_usage"; exit ;;
+ printf "%s\n" "$ac_cs_usage"; exit ;;
 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
 | -silent | --silent | --silen | --sile | --sil | --si | --s)
 ac_cs_silent=: ;;
@@ -21282,7 +22848,7 @@
 if \$ac_cs_recheck; then
 set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
 shift
- \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
+ \printf "%s\n" "running CONFIG_SHELL=$SHELL \$*" >&6
 CONFIG_SHELL='$SHELL'
 export CONFIG_SHELL
 exec "\$@"
@@ -21296,7 +22862,7 @@
 sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
 ## Running $as_me. ##
 _ASBOX
- $as_echo "$ac_log"
+ printf "%s\n" "$ac_log"
 } >&5
 
 _ACEOF
@@ -21351,6 +22917,7 @@
 lt_cv_to_tool_file_cmd='`$ECHO "$lt_cv_to_tool_file_cmd" | $SED "$delay_single_quote_subst"`'
 reload_flag='`$ECHO "$reload_flag" | $SED "$delay_single_quote_subst"`'
 reload_cmds='`$ECHO "$reload_cmds" | $SED "$delay_single_quote_subst"`'
+FILECMD='`$ECHO "$FILECMD" | $SED "$delay_single_quote_subst"`'
 deplibs_check_method='`$ECHO "$deplibs_check_method" | $SED "$delay_single_quote_subst"`'
 file_magic_cmd='`$ECHO "$file_magic_cmd" | $SED "$delay_single_quote_subst"`'
 file_magic_glob='`$ECHO "$file_magic_glob" | $SED "$delay_single_quote_subst"`'
@@ -21523,6 +23090,7 @@
 lt_SP2NL \
 lt_NL2SP \
 reload_flag \
+FILECMD \
 deplibs_check_method \
 file_magic_cmd \
 file_magic_glob \
@@ -21711,9 +23279,9 @@
 # We use the long form for the default assignment because of an extremely
 # bizarre bug on SunOS 4.1.3.
 if $ac_need_defaults; then
- test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
- test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
- test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
+ test ${CONFIG_FILES+y} || CONFIG_FILES=$config_files
+ test ${CONFIG_HEADERS+y} || CONFIG_HEADERS=$config_headers
+ test ${CONFIG_COMMANDS+y} || CONFIG_COMMANDS=$config_commands
 fi
 
 # Have a temporary directory for convenience. Make it in the build tree
@@ -22049,7 +23617,7 @@
 	 esac ||
 	 as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;;
 esac
- case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
+ case $ac_f in *\'*) ac_f=`printf "%s\n" "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
 as_fn_append ac_file_inputs " '$ac_f'"
 done
 
@@ -22057,17 +23625,17 @@
 # use $as_me), people would be surprised to read:
 # /* config.h. Generated by config.status. */
 configure_input='Generated from '`
-	 $as_echo "$*" | sed 's|^^:*/||;s|:^:*/|, |g'
+	 printf "%s\n" "$*" | sed 's|^^:*/||;s|:^:*/|, |g'
 	`' by configure.'
 if test x"$ac_file" != x-; then
 configure_input="$ac_file. $configure_input"
- { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
-$as_echo "$as_me: creating $ac_file" >&6;}
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
+printf "%s\n" "$as_me: creating $ac_file" >&6;}
 fi
 # Neutralize special characters interpreted by sed in replacement strings.
 case $configure_input in #(
 *\&* | *\|* | *\\* )
- ac_sed_conf_input=`$as_echo "$configure_input" |
+ ac_sed_conf_input=`printf "%s\n" "$configure_input" |
 sed 's/\\\\&|/\\\\&/g'`;; #(
 *) ac_sed_conf_input=$configure_input;;
 esac
@@ -22084,7 +23652,7 @@
 	 X"$ac_file" : 'X$//$^/' \| \
 	 X"$ac_file" : 'X$//$$' \| \
 	 X"$ac_file" : 'X$/$' \| . 2>/dev/null ||
-$as_echo X"$ac_file" |
+printf "%s\n" X"$ac_file" |
 sed '/^X$.*^/$\/\/*^/^/*\/*$/{
 	 s//\1/
 	 q
@@ -22108,9 +23676,9 @@
 case "$ac_dir" in
 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
 *)
- ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.\\/||'`
+ ac_dir_suffix=/`printf "%s\n" "$ac_dir" | sed 's|^\.\\/||'`
 # A ".." for each directory in $ac_dir_suffix.
- ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/^\\/*|/..|g;s|/||'`
+ ac_top_builddir_sub=`printf "%s\n" "$ac_dir_suffix" | sed 's|/^\\/*|/..|g;s|/||'`
 case $ac_top_builddir_sub in
 "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
@@ -22172,8 +23740,8 @@
 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
 *datarootdir*) ac_datarootdir_seen=yes;;
 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
- { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
-$as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
+printf "%s\n" "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
 _ACEOF
 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
 ac_datarootdir_hack='
@@ -22217,9 +23785,9 @@
 { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } &&
 { ac_out=`sed -n '/^	 *datarootdir	 *:*=/p' \
 "$ac_tmp/out"`; test -z "$ac_out"; } &&
- { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
 which seems to be undefined. Please make sure it is defined" >&5
-$as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
+printf "%s\n" "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
 which seems to be undefined. Please make sure it is defined" >&2;}
 
 rm -f "$ac_tmp/stdin"
@@ -22235,20 +23803,20 @@
 #
 if test x"$ac_file" != x-; then
 {
- $as_echo "/* $configure_input */" \
+ printf "%s\n" "/* $configure_input */" >&1 \
 && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs"
 } >"$ac_tmp/config.h" \
 || as_fn_error $? "could not create $ac_file" "$LINENO" 5
 if diff "$ac_file" "$ac_tmp/config.h" >/dev/null 2>&1; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
-$as_echo "$as_me: $ac_file is unchanged" >&6;}
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
+printf "%s\n" "$as_me: $ac_file is unchanged" >&6;}
 else
 rm -f "$ac_file"
 mv "$ac_tmp/config.h" "$ac_file" \
 	|| as_fn_error $? "could not create $ac_file" "$LINENO" 5
 fi
 else
- $as_echo "/* $configure_input */" \
+ printf "%s\n" "/* $configure_input */" >&1 \
 && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" \
 || as_fn_error $? "could not create -" "$LINENO" 5
 fi
@@ -22268,7 +23836,7 @@
 	 X"$_am_arg" : 'X$//$^/' \| \
 	 X"$_am_arg" : 'X$//$$' \| \
 	 X"$_am_arg" : 'X$/$' \| . 2>/dev/null ||
-$as_echo X"$_am_arg" |
+printf "%s\n" X"$_am_arg" |
 sed '/^X$.*^/$\/\/*^/^/*\/*$/{
 	 s//\1/
 	 q
@@ -22288,8 +23856,8 @@
 	 s/.*/./; q'`/stamp-h$_am_stamp_count
 ;;
 
- :C) { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5
-$as_echo "$as_me: executing $ac_file commands" >&6;}
+ :C) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5
+printf "%s\n" "$as_me: executing $ac_file commands" >&6;}
 ;;
 esac
 
@@ -22315,7 +23883,7 @@
 for am_mf
 do
 # Strip MF so we end up with the name of the file.
- am_mf=`$as_echo "$am_mf" | sed -e 's/:.*$//'`
+ am_mf=`printf "%s\n" "$am_mf" | sed -e 's/:.*$//'`
 # Check whether this is an Automake generated Makefile which includes
 # dependency-tracking related rules and includes.
 # Grep'ing the whole file directly is not great: AIX grep has a line
@@ -22327,7 +23895,7 @@
 	 X"$am_mf" : 'X$//$^/' \| \
 	 X"$am_mf" : 'X$//$$' \| \
 	 X"$am_mf" : 'X$/$' \| . 2>/dev/null ||
-$as_echo X"$am_mf" |
+printf "%s\n" X"$am_mf" |
 sed '/^X$.*^/$\/\/*^/^/*\/*$/{
 	 s//\1/
 	 q
@@ -22349,7 +23917,7 @@
 $as_expr X/"$am_mf" : '.*/$^/^/*$/*$' \| \
 	 X"$am_mf" : 'X$//$$' \| \
 	 X"$am_mf" : 'X$/$' \| . 2>/dev/null ||
-$as_echo X/"$am_mf" |
+printf "%s\n" X/"$am_mf" |
 sed '/^.*\/$^/^/*$\/*$/{
 	 s//\1/
 	 q
@@ -22374,10 +23942,12 @@
 (exit $ac_status); } || am_rc=$?
 done
 if test $am_rc -ne 0; then
- { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
-$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+ { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;}
 as_fn_error $? "Something went wrong bootstrapping makefile fragments
- for automatic dependency tracking. Try re-running configure with the
+ for automatic dependency tracking. If GNU make was not used, consider
+ re-running the configure script with MAKE=\"gmake\" (or whatever is
+ necessary). You can also try re-running configure with the
 '--disable-dependency-tracking' option to at least be able to build
 the package (albeit without support for automatic dependency tracking).
 See \`config.log' for more details" "$LINENO" 5; }
@@ -22532,6 +24102,9 @@
 # convert \$build files to toolchain format.
 to_tool_file_cmd=$lt_cv_to_tool_file_cmd
 
+# A file(cmd) program that detects file types.
+FILECMD=$lt_FILECMD
+
 # Method to check whether dependent libraries are shared objects.
 deplibs_check_method=$lt_deplibs_check_method
 
@@ -22922,6 +24495,7 @@
 esac
 
 
+
 ltmain=$ac_aux_dir/ltmain.sh
 
 
@@ -22929,7 +24503,7 @@
 # if finds mixed CR/LF and LF-only lines. Since sed operates in
 # text mode, it properly converts lines to CR/LF. This bash problem
 # is reportedly fixed, but why not run on old versions too?
- sed '$q' "$ltmain" >> "$cfgfile" \
+ $SED '$q' "$ltmain" >> "$cfgfile" \
 || (rm -f "$cfgfile"; exit 1)
 
 mv -f "$cfgfile" "$ofile" ||
@@ -23159,7 +24733,9 @@
 # presentlang can be used as a fallback for messages
 # which are not translated in the desiredlang catalog).
 case "$desiredlang" in
- "$presentlang"*) useit=yes;;
+ "$presentlang" | "$presentlang"_* | "$presentlang".* | "$presentlang"@*)
+ useit=yes
+ ;;
 esac
 done
 if test $useit = yes; then
@@ -23225,8 +24801,8 @@
 $ac_cs_success || as_fn_exit 1
 fi
 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
-$as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
+ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
+printf "%s\n" "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
 fi
 
 
@@ -23245,9 +24821,12 @@
 	echo "No supported method to detect the number of CPU cores."
 fi
 
-if test "x$enable_threads$enable_small" = xnoyes; then
+if test "x$enable_threads$enable_small$have_func_attribute_constructor" \
+		= xnoyesno; then
 	echo
 	echo "NOTE:"
-	echo "liblzma will be thread unsafe due the combination"
-	echo "of --disable-threads --enable-small."
+	echo "liblzma will be thread-unsafe due to the combination"
+	echo "of --disable-threads --enable-small when using a compiler"
+	echo "that doesn't support __attribute__((__constructor__))."
 fi
+

_service:tar_scm:xz-5.2.5.tar.xz/configure.ac -> _service:tar_scm:xz-5.4.1.tar.xz/configure.ac Changed

@@ -18,11 +18,11 @@
 AC_PREREQ(2.69)
 
 AC_INIT(XZ Utils, m4_esyscmd(/bin/sh build-aux/version.sh),
-	lasse.collin@tukaani.org, xz, https://tukaani.org/xz/)
+	xz@tukaani.org, xz, https://tukaani.org/xz/)
 AC_CONFIG_SRCDIR(src/liblzma/common/common.h)
 AC_CONFIG_AUX_DIR(build-aux)
 AC_CONFIG_MACRO_DIR(m4)
-AC_CONFIG_HEADER(config.h)
+AC_CONFIG_HEADERS(config.h)
 
 echo
 echo "$PACKAGE_STRING"
@@ -79,8 +79,8 @@
 # Filters #
 ###########
 
-m4_define(SUPPORTED_FILTERS, lzma1,lzma2,delta,x86,powerpc,ia64,arm,armthumb,sparc)dnl
-m4_define(SIMPLE_FILTERS, x86,powerpc,ia64,arm,armthumb,sparc)
+m4_define(SUPPORTED_FILTERS, lzma1,lzma2,delta,x86,powerpc,ia64,arm,armthumb,arm64,sparc)dnl
+m4_define(SIMPLE_FILTERS, x86,powerpc,ia64,arm,armthumb,arm64,sparc)
 m4_define(LZ_FILTERS, lzma1,lzma2)
 
 m4_foreach(NAME, SUPPORTED_FILTERS,
@@ -210,6 +210,10 @@
 	enable_match_finders=SUPPORTED_MATCH_FINDERS)
 enable_match_finders=`echo "$enable_match_finders" | sed 's/,/ /g'`
 if test "x$enable_encoder_lz" = xyes ; then
+	if test -z "$enable_match_finders"; then
+		AC_MSG_ERROR(At least one match finder is required for an LZ-based encoder.)
+	fi
+
 	for arg in $enable_match_finders
 		do
 		case $arg in m4_foreach(NAME, SUPPORTED_MATCH_FINDERS, 
@@ -290,6 +294,49 @@
 fi
 
 
+#############
+# MicroLZMA #
+#############
+
+AC_MSG_CHECKING(if MicroLZMA support should be built)
+AC_ARG_ENABLE(microlzma, AS_HELP_STRING(--disable-microlzma,
+		Do not build MicroLZMA encoder and decoder.
+		It is needed by specific applications only,
+		for example, erofs-utils.),
+	, enable_microlzma=yes)
+case $enable_microlzma in
+	yes | no)
+		AC_MSG_RESULT($enable_microlzma)
+		;;
+	*)
+		AC_MSG_RESULT()
+		AC_MSG_ERROR(--enable-microlzma accepts only `yes' or `no'.)
+		;;
+esac
+AM_CONDITIONAL(COND_MICROLZMA, test "x$enable_microlzma" = xyes)
+
+
+#############################
+# .lz (lzip) format support #
+#############################
+
+AC_MSG_CHECKING(if .lz (lzip) decompression support should be built)
+AC_ARG_ENABLE(lzip-decoder, AS_HELP_STRING(--disable-lzip-decoder,
+		Disable decompression support for .lz (lzip) files.),
+	, enable_lzip_decoder=yes)
+if test "x$enable_decoder_lzma1" != xyes; then
+	enable_lzip_decoder=no
+	AC_MSG_RESULT(no because LZMA1 decoder is disabled)
+elif test "x$enable_lzip_decoder" = xyes; then
+	AC_DEFINE(HAVE_LZIP_DECODER, 1,
+		Define to 1 if .lz (lzip) decompression support is enabled.)
+	AC_MSG_RESULT(yes)
+else
+	AC_MSG_RESULT(no)
+fi
+AM_CONDITIONAL(COND_LZIP_DECODER, test "x$enable_lzip_decoder" = xyes)
+
+
 ###########################
 # Assembler optimizations #
 ###########################
@@ -307,22 +354,30 @@
 		linux* | *bsd* | mingw* | cygwin | msys | *djgpp*)
 			case $host_cpu in
 				i?86) enable_assembler=x86 ;;
-				x86_64) enable_assembler=x86_64 ;;
 			esac
 			;;
 	esac
 fi
 case $enable_assembler in
-	x86 | x86_64 | no)
+	x86 | no)
 		AC_MSG_RESULT($enable_assembler)
 		;;
 	*)
 		AC_MSG_RESULT()
-		AC_MSG_ERROR(--enable-assembler accepts only `yes', `no', `x86', or `x86_64'.)
+		AC_MSG_ERROR(--enable-assembler accepts only `yes', `no', or `x86' (32-bit).)
 		;;
 esac
 AM_CONDITIONAL(COND_ASM_X86, test "x$enable_assembler" = xx86)
-AM_CONDITIONAL(COND_ASM_X86_64, test "x$enable_assembler" = xx86_64)
+
+
+#############
+# CLMUL CRC #
+#############
+
+AC_ARG_ENABLE(clmul-crc, AS_HELP_STRING(--disable-clmul-crc,
+		Do not use carryless multiplication for CRC calculation
+		even if support for it is detected.),
+	, enable_clmul_crc=yes)
 
 
 #####################
@@ -465,40 +520,14 @@
 AM_CONDITIONAL(COND_DOC, test x$enable_doc != xno)
 
 
-#####################
-# Symbol versioning #
-#####################
-
-AC_MSG_CHECKING(if library symbol versioning should be used)
-AC_ARG_ENABLE(symbol-versions, AS_HELP_STRING(--enable-symbol-versions,
-		Use symbol versioning for liblzma. Enabled by default on
-		GNU/Linux, other GNU-based systems, and FreeBSD.),
-	, enable_symbol_versions=auto)
-if test "x$enable_symbol_versions" = xauto; then
-	case $host_os in
-		# NOTE: Even if one omits -gnu on GNU/Linux (e.g.
-		# i486-slackware-linux), configure will (via config.sub)
-		# append -gnu (e.g. i486-slackware-linux-gnu), and this
-		# test will work correctly.
-		gnu* | *-gnu* | freebsd*)
-			enable_symbol_versions=yes
-			;;
-		*)
-			enable_symbol_versions=no
-			;;
-	esac
-fi
-AC_MSG_RESULT($enable_symbol_versions)
-AM_CONDITIONAL(COND_SYMVERS, test "x$enable_symbol_versions" = xyes)
-
-
 ##############
 # Sandboxing #
 ##############
 
 AC_MSG_CHECKING(if sandboxing should be used)
 AC_ARG_ENABLE(sandbox, AS_HELP_STRING(--enable-sandbox=METHOD,
-		Sandboxing METHOD can be `auto', `no', or `capsicum'.
+		Sandboxing METHOD can be
+		`auto', `no', `capsicum', or `pledge'.
 		The default is `auto' which enables sandboxing if
 		a supported sandboxing method is found.),
 	, enable_sandbox=auto)
@@ -506,12 +535,12 @@
 	auto)
 		AC_MSG_RESULT(maybe (autodetect))
 		;;
-	no | capsicum)
+	no | capsicum | pledge)
 		AC_MSG_RESULT($enable_sandbox)
 		;;
 	*)
 		AC_MSG_RESULT()
-		AC_MSG_ERROR(--enable-sandbox only accepts `auto', `no', or `capsicum'.)
+		AC_MSG_ERROR(--enable-sandbox only accepts `auto', `no', `capsicum', or `pledge'.)
 		;;
 esac
 
@@ -570,7 +599,7 @@
 # http://debbugs.gnu.org/cgi/bugreport.cgi?bug=17354
 # The -Wno-unsupported is used to silence warnings about missing
 # "subdir-objects".
-AM_INIT_AUTOMAKE(1.12 foreign tar-v7 filename-length-max=99 serial-tests -Wno-unsupported)
+AM_INIT_AUTOMAKE(1.12 foreign tar-v7 filename-length-max=99 -Wno-unsupported)
 AC_PROG_LN_S
 
 AC_PROG_CC_C99
@@ -609,7 +638,10 @@
 		CFLAGS="$CFLAGS $PTHREAD_CFLAGS"
 		AC_SEARCH_LIBS(clock_gettime, rt)
 		AC_CHECK_FUNCS(clock_gettime pthread_condattr_setclock)
-		AC_CHECK_DECLS(CLOCK_MONOTONIC, , , #include <time.h>)
+		AC_CHECK_DECL(CLOCK_MONOTONIC, AC_DEFINE(
+			HAVE_CLOCK_MONOTONIC, 1, Define to 1 if
+			`CLOCK_MONOTONIC' is declared in <time.h>.), ,
+			#include <time.h>)
 		CFLAGS=$OLD_CFLAGS
 		;;
 	win95)
@@ -638,6 +670,101 @@
 # libs as shared.
 AM_CONDITIONAL(COND_SHARED, test "x$enable_shared" != xno)
 
+#####################
+# Symbol versioning #
+#####################
+
+# NOTE: This checks if we are building shared or static library
+# and if --with-pic or --without-pic was used. Thus this check
+# must be after Libtool initialization.
+AC_MSG_CHECKING(if library symbol versioning should be used)
+AC_ARG_ENABLE(symbol-versions, AS_HELP_STRING(--enable-symbol-versions,
+		Use symbol versioning for liblzma. Enabled by default on
+		GNU/Linux, other GNU-based systems, and FreeBSD.),
+	, enable_symbol_versions=auto)
+if test "x$enable_symbol_versions" = xauto; then
+	case $host_os in
+		# NOTE: Even if one omits -gnu on GNU/Linux (e.g.
+		# i486-slackware-linux), configure will (via config.sub)
+		# append -gnu (e.g. i486-slackware-linux-gnu), and this
+		# test will work correctly.
+		gnu* | *-gnu* | freebsd*)
+			enable_symbol_versions=yes
+			;;
+		*)
+			enable_symbol_versions=no
+			;;
+	esac
+fi
+
+# There are two variants for symbol versioning.
+# See src/liblzma/validate_map.sh for details.
+#
+# On GNU/Linux, extra symbols are added in the C code. These extra symbols
+# must not be put into a static library as they can cause problems (and
+# even if they didn't cause problems, they would be useless). On other
+# systems symbol versioning may be used too but there is no problem as only
+# a linker script is specified in src/liblzma/Makefile.am and that isn't
+# used when creating a static library.
+#
+# Libtool always uses -DPIC when building shared libraries by default and
+# doesn't use it for static libs by default. This can be overriden with
+# --with-pic and --without-pic though. As long as neither --with-pic nor
+# --without-pic is used then we can use #ifdef PIC to detect if the file is
+# being built for a shared library.
+if test "x$enable_symbol_versions" = xno ; then
+	enable_symbol_versions=no
+	AC_MSG_RESULT(no)
+elif test "x$enable_shared" = xno ; then
+	enable_symbol_versions=no
+	AC_MSG_RESULT(no (not building a shared library))
+else
+	case $host_os in
+		linux*)
+			case "$pic_mode-$enable_static" in
+				default-*)
+					# Use symvers if PIC is defined.
+					have_symbol_versions_linux=2
+					;;
+				*-no)
+					# Not building static library.
+					# Use symvers unconditionally.
+					have_symbol_versions_linux=1
+					;;
+				*)
+					AC_MSG_RESULT()
+					AC_MSG_ERROR(
+ On GNU/Linux, building both shared and static library at the same time
+ is not supported if --with-pic or --without-pic is used.
+ Use either --disable-shared or --disable-static to build one type
+ of library at a time. If both types are needed, build one at a time,
+ possibly picking only src/liblzma/.libs/liblzma.a from the static build.)
+					;;
+			esac
+			enable_symbol_versions=linux
+			AC_DEFINE_UNQUOTED(HAVE_SYMBOL_VERSIONS_LINUX,
+				$have_symbol_versions_linux,
+				Define to 1 to if GNU/Linux-specific details
+				are unconditionally wanted for symbol
+				versioning. Define to 2 to if these are wanted
+				only if also PIC is defined (allows building
+				both shared and static liblzma at the same
+				time with Libtool if neither --with-pic nor
+				--without-pic is used). This define must be
+				used together with liblzma_linux.map.)
+			;;
+		*)
+			enable_symbol_versions=generic
+			;;
+	esac
+	AC_MSG_RESULT(yes ($enable_symbol_versions))
+fi
+
+AM_CONDITIONAL(COND_SYMVERS_LINUX,
+	test "x$enable_symbol_versions" = xlinux)
+AM_CONDITIONAL(COND_SYMVERS_GENERIC,
+	test "x$enable_symbol_versions" = xgeneric)
+
 
 ###############################################################################
 # Checks for libraries.
@@ -666,18 +793,15 @@
 	,
 	AC_MSG_ERROR(Required header file(s) are missing.))
 
-# This allows the use of the intrinsic functions if they are available.
-AC_CHECK_HEADERS(immintrin.h)
+# immintrin.h allows the use of the intrinsic functions if they are available.
+# cpuid.h may be used for detecting x86 processor features at runtime.
+AC_CHECK_HEADERS(immintrin.h cpuid.h)
 
 
 ###############################################################################
 # Checks for typedefs, structures, and compiler characteristics.
 ###############################################################################
 
-dnl We don't need these as long as we need a C99 compiler anyway.
-dnl AC_C_INLINE
-dnl AC_C_RESTRICT
-
 AC_HEADER_STDBOOL
 
 AC_TYPE_UINT8_T
@@ -703,6 +827,29 @@
 AC_SYS_LARGEFILE
 AC_C_BIGENDIAN
 
+# __attribute__((__constructor__)) can be used for one-time initializations.
+# Use -Werror because some compilers accept unknown attributes and just
+# give a warning. If it works this should give no warnings, even
+# clang -Weverything should be fine.
+# dnl This doesn't need AC_LANG_SOURCE, minimal code is enough.
+AC_MSG_CHECKING(if __attribute__((__constructor__)) can be used)
+have_func_attribute_constructor=no
+OLD_CFLAGS="$CFLAGS"
+CFLAGS="$CFLAGS -Werror"
+AC_COMPILE_IFELSE(
+	__attribute__((__constructor__))
+	static void my_constructor_func(void) { return; }
+, 
+	AC_DEFINE(HAVE_FUNC_ATTRIBUTE_CONSTRUCTOR, 1,
+		Define to 1 if __attribute__((__constructor__))
+		is supported for functions.)
+	have_func_attribute_constructor=yes
+	AC_MSG_RESULT(yes)
+, 
+	AC_MSG_RESULT(no)
+)
+CFLAGS="$OLD_CFLAGS"
+
 
 ###############################################################################
 # Checks for library functions.
@@ -776,7 +923,10 @@
 	AC_MSG_ERROR(--enable-external-sha256 was specified but no supported external SHA-256 implementation was found)
 fi
 
-# Check for SSE2 intrinsics.
+# Check for SSE2 intrinsics. There is no run-time detection for SSE2 so if
+# compiler options enable SSE2 then SSE2 support is required by the binaries.
+# The compile-time check for SSE2 is done with #ifdefs because some compilers
+# (ICC, MSVC) allow SSE2 intrinsics even when SSE2 isn't enabled.
 AC_CHECK_DECL(_mm_movemask_epi8,
 	AC_DEFINE(HAVE__MM_MOVEMASK_EPI8, 1,
 		Define to 1 if _mm_movemask_epi8 is available.),
@@ -785,12 +935,65 @@
 #include <immintrin.h>
 #endif)
 
+# For faster CRC on 32/64-bit x86 and E2K (see also crc64_fast.c):
+#
+# - Check for the CLMUL intrinsic _mm_clmulepi64_si128 in <immintrin.h>.
+# Check also for _mm_set_epi64x for consistency with CMake build
+# where it's needed to disable CLMUL with VS2013.
+#
+# - Check that __attribute__((__target__("ssse3,sse4.1,pclmul"))) works
+# together with _mm_clmulepi64_si128 from <immintrin.h>. The attribute
+# was added in GCC 4.4 but some GCC 4.x versions don't allow intrinsics
+# with it. Exception: it must be not be used with EDG-based compilers
+# like ICC and the compiler on E2K.
+#
+# If everything above is supported, runtime detection will be used to keep the
+# binaries working on systems that don't support the required extensions.
+AC_MSG_CHECKING(if _mm_clmulepi64_si128 is usable)
+if test "x$enable_clmul_crc" = xno ; then
+	AC_MSG_RESULT(no, --disable-clmul-crc was used)
+else
+	AC_COMPILE_IFELSE(AC_LANG_SOURCE(
+#include <immintrin.h>
+
+// CLMUL works on older E2K instruction set but it is slow due to emulation.
+#if defined(__e2k__) && __iset__ < 6
+#	error
+#endif
+
+// Intel's old compiler (ICC) can define __GNUC__ but the attribute must not
+// be used with it. The new Clang-based ICX needs the attribute.
+// Checking for !defined(__EDG__) catches ICC and other EDG-based compilers.
+#if (defined(__GNUC__) || defined(__clang__)) && !defined(__EDG__)
+__attribute__((__target__("ssse3,sse4.1,pclmul")))
+#endif
+__m128i my_clmul(__m128i a)
+{
+	const __m128i b = _mm_set_epi64x(1, 2);
+	return _mm_clmulepi64_si128(a, b, 0);
+}
+	), 
+		AC_DEFINE(HAVE_USABLE_CLMUL, 1,
+			Define to 1 if _mm_set_epi64x and
+			_mm_clmulepi64_si128 are usable.
+			See configure.ac for details.)
+		AC_MSG_RESULT(yes)
+	, 
+		AC_MSG_RESULT(no)
+	)
+fi
+
 # Check for sandbox support. If one is found, set enable_sandbox=found.
 case $enable_sandbox in
 	auto | capsicum)
 		AX_CHECK_CAPSICUM(enable_sandbox=found, :)
 		;;
 esac
+case $enable_sandbox in
+	auto | pledge)
+		AC_CHECK_FUNCS(pledge, enable_sandbox=found ; break)
+		;;
+esac
 
 # If a specific sandboxing method was explicitly requested and it wasn't
 # found, give an error.
@@ -932,9 +1135,11 @@
 	echo "No supported method to detect the number of CPU cores."
 fi
 
-if test "x$enable_threads$enable_small" = xnoyes; then
+if test "x$enable_threads$enable_small$have_func_attribute_constructor" \
+		= xnoyesno; then
 	echo
 	echo "NOTE:"
-	echo "liblzma will be thread unsafe due the combination"
-	echo "of --disable-threads --enable-small."
+	echo "liblzma will be thread-unsafe due to the combination"
+	echo "of --disable-threads --enable-small when using a compiler"
+	echo "that doesn't support __attribute__((__constructor__))."
 fi

_service:tar_scm:xz-5.2.5.tar.xz/debug/Makefile.in -> _service:tar_scm:xz-5.4.1.tar.xz/debug/Makefile.in Changed

_service:tar_scm:xz-5.2.5.tar.xz/doc/examples/01_compress_easy.c -> _service:tar_scm:xz-5.4.1.tar.xz/doc/examples/01_compress_easy.c Changed

_service:tar_scm:xz-5.2.5.tar.xz/doc/examples/Makefile -> _service:tar_scm:xz-5.4.1.tar.xz/doc/examples/Makefile Changed

_service:tar_scm:xz-5.2.5.tar.xz/doc/faq.txt -> _service:tar_scm:xz-5.4.1.tar.xz/doc/faq.txt Changed

@@ -33,7 +33,7 @@
 LZMA Utils.
 
 There are several other projects using LZMA. Most are more or less
- based on LZMA SDK. See <http://7-zip.org/links.html>.
+ based on LZMA SDK. See <https://7-zip.org/links.html>.
 
 
 Q: Why is liblzma named liblzma if its primary file format is .xz?
@@ -115,7 +115,6 @@
 
 A: BCJ filter is called "x86" in liblzma. BCJ2 is not included,
 because it requires using more than one encoded output stream.
- A streamable version of BCJ2-style filtering is planned.
 
 
 Q: I need to use a script that runs "xz -9". On a system with 256 MiB
@@ -154,19 +153,15 @@
 dictionary doesn't increase memory usage.
 
 
-Q: Will xz support threaded compression?
+Q: How is multi-threaded compression implemented in XZ Utils?
 
-A: It is planned and has been taken into account when designing
- the .xz file format. Eventually there will probably be three types
- of threading, each method having its own advantages and disadvantages.
-
- The simplest method is splitting the uncompressed data into blocks
+A: The simplest method is splitting the uncompressed data into blocks
 and compressing them in parallel independent from each other.
+ This is currently the only threading method supported in XZ Utils.
 Since the blocks are compressed independently, they can also be
 decompressed independently. Together with the index feature in .xz,
 this allows using threads to create .xz files for random-access
- reading. This also makes threaded decompression possible, although
- it is not clear if threaded decompression will ever be implemented.
+ reading. This also makes threaded decompression possible.
 
 The independent blocks method has a couple of disadvantages too. It
 will compress worse than a single-block method. Often the difference
@@ -174,15 +169,17 @@
 the memory usage of the compressor increases linearly when adding
 threads.
 
- Match finder parallelization is another threading method. It has
- been in 7-Zip for ages. It doesn't affect compression ratio or
- memory usage significantly. Among the three threading methods, only
- this is useful when compressing small files (files that are not
- significantly bigger than the dictionary). Unfortunately this method
- scales only to about two CPU cores.
+ At least two other threading methods are possible but these haven't
+ been implemented in XZ Utils:
+
+ Match finder parallelization has been in 7-Zip for ages. It doesn't
+ affect compression ratio or memory usage significantly. Among the
+ three threading methods, only this is useful when compressing small
+ files (files that are not significantly bigger than the dictionary).
+ Unfortunately this method scales only to about two CPU cores.
 
 The third method is pigz-style threading (I use that name, because
- pigz <http://www.zlib.net/pigz/> uses that method). It doesn't
+ pigz <https://www.zlib.net/pigz/> uses that method). It doesn't
 affect compression ratio significantly and scales to many cores.
 The memory usage scales linearly when threads are added. This isn't
 significant with pigz, because Deflate uses only a 32 KiB dictionary,
@@ -193,12 +190,35 @@
 cores the overhead is not a big deal anymore.
 
 Combining the threading methods will be possible and also useful.
- E.g. combining match finder parallelization with pigz-style threading
- can cut the memory usage by 50 %.
-
- It is possible that the single-threaded method will be modified to
- create files identical to the pigz-style method. We'll see once
- pigz-style threading has been implemented in liblzma.
+ For example, combining match finder parallelization with pigz-style
+ threading or independent-blocks-threading can cut the memory usage
+ by 50 %.
+
+
+Q: I told xz to use many threads but it is using only one or two
+ processor cores. What is wrong?
+
+A: Since multi-threaded compression is done by splitting the data into
+ blocks that are compressed individually, if the input file is too
+ small for the block size, then many threads cannot be used. The
+ default block size increases when the compression level is
+ increased. For example, xz -6 uses 8 MiB LZMA2 dictionary and
+ 24 MiB blocks, and xz -9 uses 64 MiB LZMA dictionary and 192 MiB
+ blocks. If the input file is 100 MiB, xz -6 can use five threads
+ of which one will finish quickly as it has only 4 MiB to compress.
+ However, for the same file, xz -9 can only use one thread.
+
+ One can adjust block size with --block-size=SIZE but making the
+ block size smaller than LZMA2 dictionary is waste of RAM: using
+ xz -9 with 6 MiB blocks isn't any better than using xz -6 with
+ 6 MiB blocks. The default settings use a block size bigger than
+ the LZMA2 dictionary size because this was seen as a reasonable
+ compromise between RAM usage and compression ratio.
+
+ When decompressing, the ability to use threads depends on how the
+ file was created. If it was created in multi-threaded mode then
+ it can be decompressed in multi-threaded mode too if there are
+ multiple blocks in the file.
 
 
 Q: How do I build a program that needs liblzmadec (lzmadec.h)?

_service:tar_scm:xz-5.2.5.tar.xz/doc/lzma-file-format.txt -> _service:tar_scm:xz-5.4.1.tar.xz/doc/lzma-file-format.txt Changed

@@ -40,7 +40,11 @@
 
 0.2. Changes
 
-        Last modified: 2011-04-12 11:55+0300
+        Last modified: 2022-07-13 21:00+0300
+
+        Compared to the previous version (2011-04-12 11:55+0300)
+        the section 1.1.3 was modified to allow End of Payload Marker
+        with a known Uncompressed Size.
 
 
 1. File Format
@@ -129,7 +133,10 @@
         Uncompressed Size is stored as unsigned 64-bit little endian
         integer. A special value of 0xFFFF_FFFF_FFFF_FFFF indicates
         that Uncompressed Size is unknown. End of Payload Marker (*)
-        is used if and only if Uncompressed Size is unknown.
+        is used if Uncompressed Size is unknown. End of Payload Marker
+        is allowed but rarely used if Uncompressed Size is known.
+        XZ Utils 5.2.5 and older don't support .lzma files that have
+        End of Payload Marker together with a known Uncompressed Size.
 
         XZ Utils rejects files whose Uncompressed Size field specifies
         a known size that is 256 GiB or more. This is to reject false

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_service:tar_scm:xz-5.2.5.tar.xz/doc/man/pdf-a4/xzgrep-a4.pdf -> _service:tar_scm:xz-5.4.1.tar.xz/doc/man/pdf-a4/xzgrep-a4.pdf Changed

_service:tar_scm:xz-5.2.5.tar.xz/doc/man/pdf-a4/xzless-a4.pdf -> _service:tar_scm:xz-5.4.1.tar.xz/doc/man/pdf-a4/xzless-a4.pdf Changed

_service:tar_scm:xz-5.2.5.tar.xz/doc/man/pdf-a4/xzmore-a4.pdf -> _service:tar_scm:xz-5.4.1.tar.xz/doc/man/pdf-a4/xzmore-a4.pdf Changed

_service:tar_scm:xz-5.2.5.tar.xz/doc/man/pdf-letter/lzmainfo-letter.pdf -> _service:tar_scm:xz-5.4.1.tar.xz/doc/man/pdf-letter/lzmainfo-letter.pdf Changed

_service:tar_scm:xz-5.2.5.tar.xz/doc/man/pdf-letter/xz-letter.pdf -> _service:tar_scm:xz-5.4.1.tar.xz/doc/man/pdf-letter/xz-letter.pdf Changed

_service:tar_scm:xz-5.2.5.tar.xz/doc/man/pdf-letter/xzdec-letter.pdf -> _service:tar_scm:xz-5.4.1.tar.xz/doc/man/pdf-letter/xzdec-letter.pdf Changed

_service:tar_scm:xz-5.2.5.tar.xz/doc/man/pdf-letter/xzdiff-letter.pdf -> _service:tar_scm:xz-5.4.1.tar.xz/doc/man/pdf-letter/xzdiff-letter.pdf Changed

_service:tar_scm:xz-5.2.5.tar.xz/doc/man/pdf-letter/xzgrep-letter.pdf -> _service:tar_scm:xz-5.4.1.tar.xz/doc/man/pdf-letter/xzgrep-letter.pdf Changed

_service:tar_scm:xz-5.2.5.tar.xz/doc/man/pdf-letter/xzless-letter.pdf -> _service:tar_scm:xz-5.4.1.tar.xz/doc/man/pdf-letter/xzless-letter.pdf Changed

_service:tar_scm:xz-5.2.5.tar.xz/doc/man/pdf-letter/xzmore-letter.pdf -> _service:tar_scm:xz-5.4.1.tar.xz/doc/man/pdf-letter/xzmore-letter.pdf Changed

_service:tar_scm:xz-5.2.5.tar.xz/doc/man/txt/xz.txt -> _service:tar_scm:xz-5.4.1.tar.xz/doc/man/txt/xz.txt Changed

@@ -24,164 +24,166 @@
        xz is a general-purpose data compression tool with command line  syntax
        similar  to  gzip(1)  and  bzip2(1).  The native file format is the .xz
        format, but the legacy .lzma format used by LZMA  Utils  and  raw  com-
-       pressed streams with no container format headers are also supported.
+       pressed  streams  with  no container format headers are also supported.
+       In addition, decompression of the .lz format used by lzip is supported.
 
        xz compresses or decompresses each file according to the selected oper-
        ation mode.  If no files are given or file is -, xz reads from standard
        input and writes the processed data to standard output.  xz will refuse
-       (display an error and skip the file) to write compressed data to  stan-
-       dard  output  if  it  is a terminal.  Similarly, xz will refuse to read
+       (display  an error and skip the file) to write compressed data to stan-
+       dard output if it is a terminal.  Similarly, xz  will  refuse  to  read
        compressed data from standard input if it is a terminal.
 
-       Unless --stdout is specified, files other than - are written to  a  new
+       Unless  --stdout  is specified, files other than - are written to a new
        file whose name is derived from the source file name:
 
-       o  When  compressing,  the  suffix  of  the  target file format (.xz or
-          .lzma) is appended to the source filename to get  the  target  file-
+       o  When compressing, the suffix of  the  target  file  format  (.xz  or
+          .lzma)  is  appended  to the source filename to get the target file-
           name.
 
-       o  When  decompressing,  the  .xz  or  .lzma suffix is removed from the
-          filename to get the target filename.  xz also  recognizes  the  suf-
-          fixes .txz and .tlz, and replaces them with the .tar suffix.
+       o  When decompressing, the .xz, .lzma, or .lz suffix  is  removed  from
+          the  filename  to  get  the target filename.  xz also recognizes the
+          suffixes .txz and .tlz, and replaces them with the .tar suffix.
 
-       If  the  target file already exists, an error is displayed and the file
+       If the target file already exists, an error is displayed and  the  file
        is skipped.
 
-       Unless writing to standard output, xz will display a warning  and  skip
+       Unless  writing  to standard output, xz will display a warning and skip
        the file if any of the following applies:
 
-       o  File  is  not  a regular file.  Symbolic links are not followed, and
+       o  File is not a regular file.  Symbolic links are  not  followed,  and
           thus they are not considered to be regular files.
 
        o  File has more than one hard link.
 
        o  File has setuid, setgid, or sticky bit set.
 
-       o  The operation mode is set to compress and the  file  already  has  a
-          suffix  of  the  target file format (.xz or .txz when compressing to
+       o  The  operation  mode  is  set to compress and the file already has a
+          suffix of the target file format (.xz or .txz  when  compressing  to
           the .xz format, and .lzma or .tlz when compressing to the .lzma for-
           mat).
 
-       o  The  operation mode is set to decompress and the file doesn't have a
-          suffix of any of the supported file formats (.xz,  .txz,  .lzma,  or
-          .tlz).
+       o  The operation mode is set to decompress and the file doesn't have  a
+          suffix of any of the supported file formats (.xz, .txz, .lzma, .tlz,
+          or .lz).
 
        After successfully compressing or decompressing the file, xz copies the
-       owner, group, permissions, access time, and modification time from  the
-       source  file  to the target file.  If copying the group fails, the per-
+       owner,  group, permissions, access time, and modification time from the
+       source file to the target file.  If copying the group fails,  the  per-
        missions are modified so that the target file doesn't become accessible
-       to  users  who  didn't  have  permission to access the source file.  xz
+       to users who didn't have permission to  access  the  source  file.   xz
        doesn't support copying other metadata like access control lists or ex-
        tended attributes yet.
 
-       Once  the  target file has been successfully closed, the source file is
-       removed unless --keep was specified.  The source file is never  removed
-       if the output is written to standard output.
+       Once the target file has been successfully closed, the source  file  is
+       removed  unless --keep was specified.  The source file is never removed
+       if the output is written to standard output or if an error occurs.
 
-       Sending  SIGINFO  or  SIGUSR1 to the xz process makes it print progress
-       information to standard error.  This has only limited  use  since  when
+       Sending SIGINFO or SIGUSR1 to the xz process makes  it  print  progress
+       information  to  standard  error.  This has only limited use since when
        standard error is a terminal, using --verbose will display an automati-
        cally updating progress indicator.
 
    Memory usage
-       The memory usage of xz varies from a few hundred kilobytes  to  several
-       gigabytes  depending  on  the  compression settings.  The settings used
+       The  memory  usage of xz varies from a few hundred kilobytes to several
+       gigabytes depending on the compression  settings.   The  settings  used
        when compressing a file determine the memory requirements of the decom-
        pressor.  Typically the decompressor needs 5 % to 20 % of the amount of
        memory that the compressor needed when creating the file.  For example,
-       decompressing  a  file  created with xz -9 currently requires 65 MiB of
-       memory.  Still, it is possible to have .xz files that  require  several
+       decompressing a file created with xz -9 currently  requires  65 MiB  of
+       memory.   Still,  it is possible to have .xz files that require several
        gigabytes of memory to decompress.
 
-       Especially  users  of  older  systems  may find the possibility of very
-       large memory usage annoying.  To prevent  uncomfortable  surprises,  xz
-       has  a  built-in  memory  usage  limiter, which is disabled by default.
-       While some operating systems provide ways to limit the memory usage  of
-       processes,  relying on it wasn't deemed to be flexible enough (e.g. us-
-       ing ulimit(1) to limit virtual memory tends to cripple mmap(2)).
+       Especially users of older systems may  find  the  possibility  of  very
+       large  memory  usage  annoying.  To prevent uncomfortable surprises, xz
+       has a built-in memory usage limiter,  which  is  disabled  by  default.
+       While  some operating systems provide ways to limit the memory usage of
+       processes, relying on it wasn't deemed to be flexible enough (for exam-
+       ple, using ulimit(1) to limit virtual memory tends to cripple mmap(2)).
 
-       The memory usage limiter can be enabled with the  command  line  option
+       The  memory  usage  limiter can be enabled with the command line option
        --memlimit=limit.  Often it is more convenient to enable the limiter by
-       default by setting the environment variable  XZ_DEFAULTS,  e.g.  XZ_DE-
-       FAULTS=--memlimit=150MiB.   It is possible to set the limits separately
-       for compression and decompression  by  using  --memlimit-compress=limit
-       and  --memlimit-decompress=limit.   Using  these  two  options  outside
-       XZ_DEFAULTS is rarely useful because a single run of xz cannot do  both
-       compression  and  decompression  and  --memlimit=limit (or -M limit) is
-       shorter to type on the command line.
-
-       If the specified memory usage limit is exceeded when decompressing,  xz
-       will  display  an  error  and decompressing the file will fail.  If the
-       limit is exceeded when compressing, xz will try to scale  the  settings
-       down  so that the limit is no longer exceeded (except when using --for-
-       mat=raw or --no-adjust).  This way the operation won't fail unless  the
+       default  by  setting the environment variable XZ_DEFAULTS, for example,
+       XZ_DEFAULTS=--memlimit=150MiB.  It is possible to set the limits  sepa-
+       rately  for  compression  and  decompression  by  using --memlimit-com-
+       press=limit and --memlimit-decompress=limit.  Using these  two  options
+       outside  XZ_DEFAULTS is rarely useful because a single run of xz cannot
+       do both compression  and  decompression  and  --memlimit=limit  (or  -M
+       limit) is shorter to type on the command line.
+
+       If  the specified memory usage limit is exceeded when decompressing, xz
+       will display an error and decompressing the file  will  fail.   If  the
+       limit  is  exceeded when compressing, xz will try to scale the settings
+       down so that the limit is no longer exceeded (except when using  --for-
+       mat=raw  or --no-adjust).  This way the operation won't fail unless the
        limit is very small.  The scaling of the settings is done in steps that
-       don't match the compression level presets, e.g. if the  limit  is  only
-       slightly  less than the amount required for xz -9, the settings will be
-       scaled down only a little, not all the way down to xz -8.
+       don't match the compression level presets, for example, if the limit is
+       only slightly less than the amount required for  xz  -9,  the  settings
+       will be scaled down only a little, not all the way down to xz -8.
 
    Concatenation and padding with .xz files
        It is possible to concatenate .xz files as is.  xz will decompress such
        files as if they were a single .xz file.
 
-       It  is possible to insert padding between the concatenated parts or af-
+       It is possible to insert padding between the concatenated parts or  af-
        ter the last part.  The padding must consist of null bytes and the size
-       of  the  padding  must be a multiple of four bytes.  This can be useful
-       e.g. if the .xz file is stored on a medium that measures file sizes  in
-       512-byte blocks.
+       of the padding must be a multiple of four bytes.  This can  be  useful,
+       for  example,  if the .xz file is stored on a medium that measures file
+       sizes in 512-byte blocks.
 
-       Concatenation  and  padding  are  not  allowed  with .lzma files or raw
+       Concatenation and padding are not  allowed  with  .lzma  files  or  raw
        streams.
 
 OPTIONS
    Integer suffixes and special values
-       In most places where an integer argument is expected, an optional  suf-
-       fix  is  supported to easily indicate large integers.  There must be no
+       In  most places where an integer argument is expected, an optional suf-
+       fix is supported to easily indicate large integers.  There must  be  no
        space between the integer and the suffix.
 
-       KiB    Multiply the integer by 1,024 (2^10).  Ki, k, kB, K, and KB  are
+       KiB    Multiply  the integer by 1,024 (2^10).  Ki, k, kB, K, and KB are
               accepted as synonyms for KiB.
 
-       MiB    Multiply  the integer by 1,048,576 (2^20).  Mi, m, M, and MB are
+       MiB    Multiply the integer by 1,048,576 (2^20).  Mi, m, M, and MB  are
               accepted as synonyms for MiB.
 
-       GiB    Multiply the integer by 1,073,741,824 (2^30).  Gi, g, G, and  GB
+       GiB    Multiply  the integer by 1,073,741,824 (2^30).  Gi, g, G, and GB
               are accepted as synonyms for GiB.
 
        The special value max can be used to indicate the maximum integer value
        supported by the option.
 
    Operation mode
-       If multiple operation mode options are given, the last  one  takes  ef-
+       If  multiple  operation  mode options are given, the last one takes ef-
        fect.
 
        -z, --compress
-              Compress.   This is the default operation mode when no operation
-              mode option is specified and no other operation mode is  implied
+              Compress.  This is the default operation mode when no  operation
+              mode  option is specified and no other operation mode is implied
               from the command name (for example, unxz implies --decompress).
 
        -d, --decompress, --uncompress
               Decompress.
 
        -t, --test
-              Test  the integrity of compressed files.  This option is equiva-
-              lent to --decompress --stdout except that the decompressed  data
-              is  discarded  instead  of being written to standard output.  No
+              Test the integrity of compressed files.  This option is  equiva-
+              lent  to --decompress --stdout except that the decompressed data
+              is discarded instead of being written to  standard  output.   No
               files are created or removed.
 
        -l, --list
-              Print information about compressed files.  No uncompressed  out-
-              put  is  produced, and no files are created or removed.  In list
-              mode, the program cannot read the compressed data from  standard
+              Print  information about compressed files.  No uncompressed out-
+              put is produced, and no files are created or removed.   In  list
+              mode,  the program cannot read the compressed data from standard
               input or from other unseekable sources.
 
-              The  default  listing  shows  basic information about files, one
-              file per line.  To get more detailed information, use  also  the
-              --verbose  option.   For  even  more  information, use --verbose
-              twice, but note that this may be slow, because getting  all  the
-              extra  information  requires  many  seeks.  The width of verbose
-              output exceeds 80 characters,  so  piping  the  output  to  e.g.
-              less -S may be convenient if the terminal isn't wide enough.
+              The default listing shows basic  information  about  files,  one
+              file  per  line.  To get more detailed information, use also the
+              --verbose option.  For  even  more  information,  use  --verbose
+              twice,  but  note that this may be slow, because getting all the
+              extra information requires many seeks.   The  width  of  verbose
+              output exceeds 80 characters, so piping the output to, for exam-
+              ple, less -S may  be  convenient  if  the  terminal  isn't  wide
+              enough.
 
               The  exact output may vary between xz versions and different lo-
               cales.  For machine-readable output, --robot  --list  should  be
@@ -191,25 +193,32 @@
        -k, --keep
               Don't delete the input files.
 
+              Since xz 5.2.6, this option also makes xz compress or decompress
+              even if the input is a symbolic link to a regular file, has more
+              than  one  hard  link,  or has the setuid, setgid, or sticky bit
+              set.  The setuid, setgid, and sticky bits are not copied to  the
+              target  file.   In  earlier  versions  this  was  only done with
+              --force.
+
        -f, --force
               This option has several effects:
 
               o  If the target file already exists, delete it before compress-
                  ing or decompressing.
 
-              o  Compress or decompress even if the input is a  symbolic  link
-                 to  a  regular  file, has more than one hard link, or has the
-                 setuid, setgid, or sticky bit set.  The setuid,  setgid,  and
+              o  Compress  or  decompress even if the input is a symbolic link
+                 to a regular file, has more than one hard link,  or  has  the
+                 setuid,  setgid,  or sticky bit set.  The setuid, setgid, and
                  sticky bits are not copied to the target file.
 
-              o  When  used with --decompress --stdout and xz cannot recognize
-                 the type of the source file, copy the source file  as  is  to
-                 standard  output.   This allows xzcat --force to be used like
+              o  When used with --decompress --stdout and xz cannot  recognize
+                 the  type  of  the source file, copy the source file as is to
+                 standard output.  This allows xzcat --force to be  used  like
                  cat(1) for files that have not been compressed with xz.  Note
                  that in future, xz might support new compressed file formats,
-                 which may make xz decompress more types of files  instead  of
-                 copying  them  as is to standard output.  --format=format can
-                 be used to restrict xz to decompress only a single file  for-
+                 which  may  make xz decompress more types of files instead of
+                 copying them as is to standard output.   --format=format  can
+                 be  used to restrict xz to decompress only a single file for-
                  mat.
 
        -c, --stdout, --to-stdout
@@ -218,108 +227,124 @@
 
        --single-stream
               Decompress only the first .xz stream, and silently ignore possi-
-              ble  remaining  input  data following the stream.  Normally such
+              ble remaining input data following the  stream.   Normally  such
               trailing garbage makes xz display an error.
 
-              xz never decompresses more than one stream from .lzma  files  or
-              raw  streams, but this option still makes xz ignore the possible
+              xz  never  decompresses more than one stream from .lzma files or
+              raw streams, but this option still makes xz ignore the  possible
               trailing data after the .lzma file or raw stream.
 
-              This option has no effect if the operation mode is not  --decom-
+              This  option has no effect if the operation mode is not --decom-
               press or --test.
 
        --no-sparse
-              Disable  creation of sparse files.  By default, if decompressing
+              Disable creation of sparse files.  By default, if  decompressing
               into a regular file, xz tries to make the file sparse if the de-
-              compressed  data  contains  long  sequences of binary zeros.  It
-              also works when writing to standard output as long  as  standard
-              output  is  connected  to  a regular file and certain additional
-              conditions are met to make it safe.  Creating sparse  files  may
-              save  disk  space and speed up the decompression by reducing the
+              compressed data contains long sequences  of  binary  zeros.   It
+              also  works  when writing to standard output as long as standard
+              output is connected to a regular  file  and  certain  additional
+              conditions  are  met to make it safe.  Creating sparse files may
+              save disk space and speed up the decompression by  reducing  the
               amount of disk I/O.
 
        -S .suf, --suffix=.suf
               When compressing, use .suf as the suffix for the target file in-
-              stead  of  .xz  or .lzma.  If not writing to standard output and
-              the source file already has the suffix .suf, a warning  is  dis-
+              stead of .xz or .lzma.  If not writing to  standard  output  and
+              the  source  file already has the suffix .suf, a warning is dis-
               played and the file is skipped.
 
-              When  decompressing, recognize files with the suffix .suf in ad-
-              dition to files with the .xz, .txz, .lzma, or .tlz  suffix.   If
-              the  source  file  has the suffix .suf, the suffix is removed to
+              When decompressing, recognize files with the suffix .suf in  ad-
+              dition  to files with the .xz, .txz, .lzma, .tlz, or .lz suffix.
+              If the source file has the suffix .suf, the suffix is removed to
               get the target filename.
 
-              When compressing or decompressing  raw  streams  (--format=raw),
-              the  suffix  must always be specified unless writing to standard
+              When  compressing  or  decompressing raw streams (--format=raw),
+              the suffix must always be specified unless writing  to  standard
               output, because there is no default suffix for raw streams.
 
        --files=file
-              Read the filenames to process from file;  if  file  is  omitted,
-              filenames  are read from standard input.  Filenames must be ter-
-              minated with the newline character.  A dash (-) is  taken  as  a
-              regular  filename; it doesn't mean standard input.  If filenames
+              Read  the  filenames  to  process from file; if file is omitted,
+              filenames are read from standard input.  Filenames must be  ter-
+              minated  with  the  newline character.  A dash (-) is taken as a
+              regular filename; it doesn't mean standard input.  If  filenames
               are given also as command line arguments, they are processed be-
               fore the filenames read from file.
 
        --files0=file
-              This  is  identical  to --files=file except that each filename
+              This is identical to --files=file except  that  each  filename
               must be terminated with the null character.
 
    Basic file format and compression options
        -F format, --format=format
               Specify the file format to compress or decompress:
 
-              auto   This is the default.  When compressing, auto  is  equiva-
-                     lent  to xz.  When decompressing, the format of the input
-                     file is automatically detected.  Note  that  raw  streams
+              auto   This  is  the default.  When compressing, auto is equiva-
+                     lent to xz.  When decompressing, the format of the  input
+                     file  is  automatically  detected.  Note that raw streams
                      (created with --format=raw) cannot be auto-detected.
 
               xz     Compress to the .xz file format, or accept only .xz files
                      when decompressing.
 
               lzma, alone
-                     Compress to the legacy .lzma file format, or accept  only
-                     .lzma  files  when  decompressing.   The alternative name
-                     alone is provided for backwards compatibility  with  LZMA
+                     Compress  to the legacy .lzma file format, or accept only
+                     .lzma files when  decompressing.   The  alternative  name
+                     alone  is  provided for backwards compatibility with LZMA
                      Utils.
 
-              raw    Compress  or  uncompress a raw stream (no headers).  This
+              lzip   Accept only .lz files when decompressing.  Compression is
+                     not supported.
+
+                     The .lz format version 0 and the unextended version 1 are
+                     supported.  Version 0 files were produced by lzip 1.3 and
+                     older.   Such  files  aren't common but may be found from
+                     file archives as a few source packages were  released  in
+                     this  format.   People  might  have old personal files in
+                     this format too.  Decompression support  for  the  format
+                     version 0 was removed in lzip 1.18.
+
+                     lzip  1.4 and later create files in the format version 1.
+                     The sync flush marker extension to the format  version  1
+                     was added in lzip 1.6.  This extension is rarely used and
+                     isn't supported by xz (diagnosed as corrupt input).
+
+              raw    Compress or uncompress a raw stream (no  headers).   This
                      is meant for advanced users only.  To decode raw streams,
                      you need use --format=raw and explicitly specify the fil-
-                     ter chain, which normally would have been stored  in  the
+                     ter  chain,  which normally would have been stored in the
                      container headers.
 
        -C check, --check=check
-              Specify  the  type  of the integrity check.  The check is calcu-
-              lated from the uncompressed data and stored  in  the  .xz  file.
-              This  option  has  an  effect only when compressing into the .xz
-              format; the .lzma format doesn't support integrity checks.   The
+              Specify the type of the integrity check.  The  check  is  calcu-
+              lated  from  the  uncompressed  data and stored in the .xz file.
+              This option has an effect only when  compressing  into  the  .xz
+              format;  the .lzma format doesn't support integrity checks.  The
               integrity check (if any) is verified when the .xz file is decom-
               pressed.
 
               Supported check types:
 
-              none   Don't calculate an integrity check at all.  This is  usu-
-                     ally  a  bad  idea.  This can be useful when integrity of
+              none   Don't  calculate an integrity check at all.  This is usu-
+                     ally a bad idea.  This can be useful  when  integrity  of
                      the data is verified by other means anyway.
 
-              crc32  Calculate CRC32  using  the  polynomial  from  IEEE-802.3
+              crc32  Calculate  CRC32  using  the  polynomial  from IEEE-802.3
                      (Ethernet).
 
               crc64  Calculate CRC64 using the polynomial from ECMA-182.  This
                      is the default, since it is slightly better than CRC32 at
-                     detecting  damaged files and the speed difference is neg-
+                     detecting damaged files and the speed difference is  neg-
                      ligible.
 
-              sha256 Calculate SHA-256.  This is somewhat  slower  than  CRC32
+              sha256 Calculate  SHA-256.   This  is somewhat slower than CRC32
                      and CRC64.
 
-              Integrity  of the .xz headers is always verified with CRC32.  It
+              Integrity of the .xz headers is always verified with CRC32.   It
               is not possible to change or disable it.
 
        --ignore-check
               Don't verify the integrity check of the compressed data when de-
-              compressing.   The CRC32 values in the .xz headers will still be
+              compressing.  The CRC32 values in the .xz headers will still  be
               verified normally.
 
               Do not use this option unless you know what you are doing.  Pos-
@@ -327,50 +352,50 @@
 
               o  Trying to recover data from a corrupt .xz file.
 
-              o  Speeding  up decompression.  This matters mostly with SHA-256
+              o  Speeding up decompression.  This matters mostly with  SHA-256
                  or with files that have compressed extremely well.  It's rec-
-                 ommended  to  not use this option for this purpose unless the
+                 ommended to not use this option for this purpose  unless  the
                  file integrity is verified externally in some other way.
 
        -0 ... -9
-              Select a compression preset level.  The default is -6.  If  mul-
-              tiple  preset  levels  are specified, the last one takes effect.
-              If a custom filter chain was already specified, setting  a  com-
+              Select  a compression preset level.  The default is -6.  If mul-
+              tiple preset levels are specified, the last  one  takes  effect.
+              If  a  custom filter chain was already specified, setting a com-
               pression preset level clears the custom filter chain.
 
-              The  differences  between  the presets are more significant than
-              with gzip(1) and bzip2(1).  The  selected  compression  settings
-              determine  the memory requirements of the decompressor, thus us-
-              ing a too high preset level might make it painful to  decompress
-              the  file  on an old system with little RAM.  Specifically, it's
-              not a good idea to blindly use -9 for everything like  it  often
+              The differences between the presets are  more  significant  than
+              with  gzip(1)  and  bzip2(1).  The selected compression settings
+              determine the memory requirements of the decompressor, thus  us-
+              ing  a too high preset level might make it painful to decompress
+              the file on an old system with little RAM.   Specifically,  it's
+              not  a  good idea to blindly use -9 for everything like it often
               is with gzip(1) and bzip2(1).
 
               -0 ... -3
-                     These  are somewhat fast presets.  -0 is sometimes faster
-                     than gzip -9 while compressing much better.   The  higher
-                     ones  often have speed comparable to bzip2(1) with compa-
-                     rable or better compression ratio, although  the  results
+                     These are somewhat fast presets.  -0 is sometimes  faster
+                     than  gzip  -9 while compressing much better.  The higher
+                     ones often have speed comparable to bzip2(1) with  compa-
+                     rable  or  better compression ratio, although the results
                      depend a lot on the type of data being compressed.
 
               -4 ... -6
-                     Good  to very good compression while keeping decompressor
-                     memory usage reasonable even for old systems.  -6 is  the
-                     default,  which  is  usually  a good choice e.g. for dis-
-                     tributing files that need to be  decompressible  even  on
-                     systems  with  only 16 MiB RAM.  (-5e or -6e may be worth
-                     considering too.  See --extreme.)
+                     Good to very good compression while keeping  decompressor
+                     memory  usage reasonable even for old systems.  -6 is the
+                     default, which is usually a good choice for  distributing
+                     files that need to be decompressible even on systems with
+                     only 16 MiB RAM.  (-5e or -6e may  be  worth  considering
+                     too.  See --extreme.)
 
               -7 ... -9
-                     These are like -6 but with higher compressor  and  decom-
-                     pressor  memory requirements.  These are useful only when
-                     compressing files bigger than 8 MiB, 16 MiB, and  32 MiB,
+                     These  are  like -6 but with higher compressor and decom-
+                     pressor memory requirements.  These are useful only  when
+                     compressing  files bigger than 8 MiB, 16 MiB, and 32 MiB,
                      respectively.
 
               On the same hardware, the decompression speed is approximately a
-              constant number of bytes of  compressed  data  per  second.   In
-              other  words,  the better the compression, the faster the decom-
-              pression will usually be.  This also means that  the  amount  of
+              constant  number  of  bytes  of  compressed data per second.  In
+              other words, the better the compression, the faster  the  decom-
+              pression  will  usually  be.  This also means that the amount of
               uncompressed output produced per second can vary a lot.
 
               The following table summarises the features of the presets:
@@ -390,40 +415,40 @@
               Column descriptions:
 
               o  DictSize is the LZMA2 dictionary size.  It is waste of memory
-                 to use a dictionary bigger than the size of the  uncompressed
-                 file.   This  is why it is good to avoid using the presets -7
-                 ... -9 when there's no real need for them.  At -6 and  lower,
+                 to  use a dictionary bigger than the size of the uncompressed
+                 file.  This is why it is good to avoid using the  presets  -7
+                 ...  -9 when there's no real need for them.  At -6 and lower,
                  the amount of memory wasted is usually low enough to not mat-
                  ter.
 
-              o  CompCPU is a simplified representation of the LZMA2  settings
-                 that  affect  compression speed.  The dictionary size affects
+              o  CompCPU  is a simplified representation of the LZMA2 settings
+                 that affect compression speed.  The dictionary  size  affects
                  speed too, so while CompCPU is the same for levels -6 ... -9,
-                 higher  levels still tend to be a little slower.  To get even
+                 higher levels still tend to be a little slower.  To get  even
                  slower and thus possibly better compression, see --extreme.
 
-              o  CompMem contains the compressor memory  requirements  in  the
-                 single-threaded  mode.   It may vary slightly between xz ver-
-                 sions.  Memory requirements of  some  of  the  future  multi-
-                 threaded  modes  may  be dramatically higher than that of the
+              o  CompMem  contains  the  compressor memory requirements in the
+                 single-threaded mode.  It may vary slightly between  xz  ver-
+                 sions.   Memory  requirements  of  some  of the future multi-
+                 threaded modes may be dramatically higher than  that  of  the
                  single-threaded mode.
 
-              o  DecMem contains the decompressor memory  requirements.   That
-                 is,  the  compression  settings determine the memory require-
+              o  DecMem  contains  the decompressor memory requirements.  That
+                 is, the compression settings determine  the  memory  require-
                  ments of the decompressor.  The exact decompressor memory us-
-                 age  is slightly more than the LZMA2 dictionary size, but the
-                 values in the table have been rounded up  to  the  next  full
+                 age is slightly more than the LZMA2 dictionary size, but  the
+                 values  in  the  table  have been rounded up to the next full
                  MiB.
 
        -e, --extreme
-              Use  a  slower  variant of the selected compression preset level
+              Use a slower variant of the selected  compression  preset  level
               (-0 ... -9) to hopefully get a little bit better compression ra-
-              tio,  but with bad luck this can also make it worse.  Decompres-
-              sor memory usage is not affected, but  compressor  memory  usage
+              tio, but with bad luck this can also make it worse.   Decompres-
+              sor  memory  usage  is not affected, but compressor memory usage
               increases a little at preset levels -0 ... -3.
 
-              Since  there  are  two  presets  with dictionary sizes 4 MiB and
-              8 MiB, the presets -3e and  -5e  use  slightly  faster  settings
+              Since there are two presets  with  dictionary  sizes  4 MiB  and
+              8 MiB,  the  presets  -3e  and  -5e use slightly faster settings
               (lower CompCPU) than -4e and -6e, respectively.  That way no two
               presets are identical.
 
@@ -439,99 +464,108 @@
                       -8e      32 MiB       8      370 MiB   33 MiB
                       -9e      64 MiB       8      674 MiB   65 MiB
 
-              For example, there are a total of four presets  that  use  8 MiB
-              dictionary,  whose  order from the fastest to the slowest is -5,
+              For  example,  there  are a total of four presets that use 8 MiB
+              dictionary, whose order from the fastest to the slowest  is  -5,
               -6, -5e, and -6e.
 
        --fast
-       --best These are somewhat misleading aliases for  -0  and  -9,  respec-
-              tively.   These  are  provided  only for backwards compatibility
+       --best These  are  somewhat  misleading  aliases for -0 and -9, respec-
+              tively.  These are provided  only  for  backwards  compatibility
               with LZMA Utils.  Avoid using these options.
 
        --block-size=size
-              When compressing to the .xz format, split the  input  data  into
-              blocks  of  size bytes.  The blocks are compressed independently
+              When  compressing  to  the .xz format, split the input data into
+              blocks of size bytes.  The blocks are  compressed  independently
               from each other, which helps with multi-threading and makes lim-
               ited random-access decompression possible.  This option is typi-
-              cally used to override the default block size in  multi-threaded
+              cally  used to override the default block size in multi-threaded
               mode, but this option can be used in single-threaded mode too.
 
-              In  multi-threaded mode about three times size bytes will be al-
-              located in each thread for buffering input and output.  The  de-
-              fault  size  is  three times the LZMA2 dictionary size or 1 MiB,
+              In multi-threaded mode about three times size bytes will be  al-
+              located  in each thread for buffering input and output.  The de-
+              fault size is three times the LZMA2 dictionary size  or  1  MiB,
               whichever is more.  Typically a good value is 2-4 times the size
               of the LZMA2 dictionary or at least 1 MiB.  Using size less than
               the LZMA2 dictionary size is waste of RAM because then the LZMA2
-              dictionary  buffer  will never get fully used.  The sizes of the
-              blocks are stored in the block headers, which a  future  version
+              dictionary buffer will never get fully used.  The sizes  of  the
+              blocks  are  stored in the block headers, which a future version
               of xz will use for multi-threaded decompression.
 
-              In  single-threaded  mode no block splitting is done by default.
+              In single-threaded mode no block splitting is done  by  default.
               Setting this option doesn't affect memory usage.  No size infor-
               mation is stored in block headers, thus files created in single-
-              threaded mode won't be identical  to  files  created  in  multi-
-              threaded  mode.   The lack of size information also means that a
-              future version of xz won't  be  able  decompress  the  files  in
+              threaded  mode  won't  be  identical  to files created in multi-
+              threaded mode.  The lack of size information also means  that  a
+              future  version  of  xz  won't  be  able decompress the files in
               multi-threaded mode.
 
        --block-list=sizes
-              When  compressing to the .xz format, start a new block after the
+              When compressing to the .xz format, start a new block after  the
               given intervals of uncompressed data.
 
-              The uncompressed sizes of the blocks are specified as  a  comma-
-              separated  list.   Omitting a size (two or more consecutive com-
+              The  uncompressed  sizes of the blocks are specified as a comma-
+              separated list.  Omitting a size (two or more  consecutive  com-
               mas) is a shorthand to use the size of the previous block.
 
-              If the input file is bigger than the  sum  of  sizes,  the  last
+              If  the  input  file  is  bigger than the sum of sizes, the last
               value in sizes is repeated until the end of the file.  A special
-              value of 0 may be used as the last value to  indicate  that  the
+              value  of  0  may be used as the last value to indicate that the
               rest of the file should be encoded as a single block.
 
               If one specifies sizes that exceed the encoder's block size (ei-
-              ther the default value in threaded mode or the  value  specified
-              with  --block-size=size),  the  encoder  will  create additional
+              ther  the  default value in threaded mode or the value specified
+              with --block-size=size),  the  encoder  will  create  additional
               blocks while keeping the boundaries specified in sizes.  For ex-
-              ample,       if       one      specifies      --block-size=10MiB
-              --block-list=5MiB,10MiB,8MiB,12MiB,24MiB and the input  file  is
-              80  MiB, one will get 11 blocks: 5, 10, 8, 10, 2, 10, 10, 4, 10,
+              ample,      if      one       specifies       --block-size=10MiB
+              --block-list=5MiB,10MiB,8MiB,12MiB,24MiB  and  the input file is
+              80 MiB, one will get 11 blocks: 5, 10, 8, 10, 2, 10, 10, 4,  10,
               10, and 1 MiB.
 
               In multi-threaded mode the sizes of the blocks are stored in the
-              block  headers.  This isn't done in single-threaded mode, so the
-              encoded output won't be identical to that of the  multi-threaded
+              block headers.  This isn't done in single-threaded mode, so  the
+              encoded  output won't be identical to that of the multi-threaded
               mode.
 
        --flush-timeout=timeout
-              When  compressing, if more than timeout milliseconds (a positive
-              integer) has passed since the previous flush  and  reading  more
-              input  would  block,  all the pending input data is flushed from
-              the encoder and made available in the output stream.   This  can
+              When compressing, if more than timeout milliseconds (a  positive
+              integer)  has  passed  since the previous flush and reading more
+              input would block, all the pending input data  is  flushed  from
+              the  encoder  and made available in the output stream.  This can
               be useful if xz is used to compress data that is streamed over a
-              network.  Small timeout values make the data  available  at  the
-              receiving  end with a small delay, but large timeout values give
+              network.   Small  timeout  values make the data available at the
+              receiving end with a small delay, but large timeout values  give
               better compression ratio.
 
-              This feature is disabled by default.  If this option  is  speci-
-              fied  more  than  once,  the last one takes effect.  The special
-              timeout value of 0 can be used to explicitly disable  this  fea-
+              This  feature  is disabled by default.  If this option is speci-
+              fied more than once, the last one  takes  effect.   The  special
+              timeout  value  of 0 can be used to explicitly disable this fea-
               ture.
 
               This feature is not available on non-POSIX systems.
 
-              This  feature is still experimental.  Currently xz is unsuitable
-              for decompressing the stream in real time due  to  how  xz  does
+              This feature is still experimental.  Currently xz is  unsuitable
+              for  decompressing  the  stream  in real time due to how xz does
               buffering.
 
        --memlimit-compress=limit
-              Set  a  memory  usage  limit for compression.  If this option is
+              Set a memory usage limit for compression.   If  this  option  is
               specified multiple times, the last one takes effect.
 
-              If the compression settings exceed the limit, xz will adjust the
-              settings  downwards  so that the limit is no longer exceeded and
-              display a notice that automatic adjustment was done.   Such  ad-
-              justments  are not made when compressing with --format=raw or if
-              --no-adjust has been specified.  In those  cases,  an  error  is
-              displayed and xz will exit with exit status 1.
+              If the compression settings exceed the limit, xz will attempt to
+              adjust the settings downwards so that the limit is no longer ex-
+              ceeded  and display a notice that automatic adjustment was done.
+              The adjustments are done in this order: reducing the  number  of
+              threads, switching to single-threaded mode if even one thread in
+              multi-threaded mode exceeds the limit, and finally reducing  the
+              LZMA2 dictionary size.
+
+              When  compressing  with  --format=raw or if --no-adjust has been
+              specified, only the number of threads may be  reduced  since  it
+              can be done without affecting the compressed output.
+
+              If  the  limit cannot be met even with the adjustments described
+              above, an error is displayed and xz will exit with  exit  status
+              1.
 
               The limit can be specified in multiple ways:
 
@@ -548,17 +582,15 @@
 
               o  The limit can be reset back to its default value  by  setting
                  it  to  0.  This is currently equivalent to setting the limit
-                 to max (no memory usage limit).  Once multithreading  support
-                 has been implemented, there may be a difference between 0 and
-                 max for the multithreaded case, so it is recommended to use 0
-                 instead of max until the details have been decided.
-
-              For  32-bit  xz  there  is a special case: if the limit would be
-              over 4020 MiB, the limit is set to 4020 MiB.  (The values 0  and
-              max  aren't  affected  by this.  A similar feature doesn't exist
-              for decompression.)  This can be  helpful  when  a  32-bit  exe-
-              cutable  has access to 4 GiB address space while hopefully doing
-              no harm in other situations.
+                 to max (no memory usage limit).
+
+              For 32-bit xz there is a special case: if  the  limit  would  be
+              over 4020 MiB, the limit is set to 4020 MiB.  On MIPS32 2000 MiB
+              is used instead.  (The values 0 and max aren't affected by this.
+              A similar feature doesn't exist for decompression.)  This can be
+              helpful when a 32-bit executable has  access  to  4 GiB  address
+              space  (2  GiB on MIPS32) while hopefully doing no harm in other
+              situations.
 
               See also the section Memory usage.
 
@@ -569,35 +601,96 @@
               the  file will fail.  See --memlimit-compress=limit for possible
               ways to specify the limit.
 
+       --memlimit-mt-decompress=limit
+              Set a memory usage limit for multi-threaded decompression.  This
+              can  only  affect the number of threads; this will never make xz
+              refuse to decompress a file.  If limit is too low to  allow  any
+              multi-threading,  the  limit  is ignored and xz will continue in
+              single-threaded mode.  Note that if  also  --memlimit-decompress
+              is used, it will always apply to both single-threaded and multi-
+              threaded modes, and so the effective limit  for  multi-threading
+              will  never  be higher than the limit set with --memlimit-decom-
+              press.
+
+              In contrast to the other  memory  usage  limit  options,  --mem-
+              limit-mt-decompress=limit  has  a system-specific default limit.
+              xz --info-memory can be used to see the current value.
+
+              This option and its default  value  exist  because  without  any
+              limit  the  threaded decompressor could end up allocating an in-
+              sane amount of memory with some input  files.   If  the  default
+              limit is too low on your system, feel free to increase the limit
+              but never set it to a value larger than the amount of usable RAM
+              as  with  appropriate  input  files  xz will attempt to use that
+              amount of memory even with a low number of threads.  Running out
+              of  memory  or  swapping  will not improve decompression perfor-
+              mance.
+
+              See --memlimit-compress=limit for possible ways to  specify  the
+              limit.   Setting limit to 0 resets the limit to the default sys-
+              tem-specific value.
+
+
+
        -M limit, --memlimit=limit, --memory=limit
               This  is  equivalent  to  specifying   --memlimit-compress=limit
-              --memlimit-decompress=limit.
+              --memlimit-decompress=limit --memlimit-mt-decompress=limit.
 
        --no-adjust
-              Display an error and exit if the compression settings exceed the
-              memory usage limit.  The default is to adjust the settings down-
-              wards so that the memory usage limit is not exceeded.  Automatic
-              adjusting is always disabled when creating raw  streams  (--for-
-              mat=raw).
+              Display  an  error  and exit if the memory usage limit cannot be
+              met without adjusting settings that affect the  compressed  out-
+              put.   That is, this prevents xz from switching the encoder from
+              multi-threaded mode to single-threaded mode  and  from  reducing
+              the  LZMA2  dictionary  size.  Even when this option is used the
+              number of threads may be reduced to meet the memory usage  limit
+              as that won't affect the compressed output.
+
+              Automatic adjusting is always disabled when creating raw streams
+              (--format=raw).
 
        -T threads, --threads=threads
               Specify the number of worker threads to use.  Setting threads to
-              a special value 0 makes xz use as many threads as there are  CPU
-              cores  on  the system.  The actual number of threads can be less
-              than threads if the input file is not big enough  for  threading
-              with  the  given  settings or if using more threads would exceed
-              the memory usage limit.
+              a special value 0 makes xz use up to as many threads as the pro-
+              cessor(s) on the system support.  The actual number  of  threads
+              can  be  fewer  than threads if the input file is not big enough
+              for threading with the given settings or if using  more  threads
+              would exceed the memory usage limit.
+
+              The  single-threaded and multi-threaded compressors produce dif-
+              ferent output.  Single-threaded compressor will give the  small-
+              est  file  size but only the output from the multi-threaded com-
+              pressor can be decompressed  using  multiple  threads.   Setting
+              threads to 1 will use the single-threaded mode.  Setting threads
+              to any other value, including 0,  will  use  the  multi-threaded
+              compressor even if the system supports only one hardware thread.
+              (xz 5.2.x used single-threaded mode in this situation.)
+
+              To use multi-threaded mode with only one thread, set threads  to
+              +1.   The  +  prefix  has no effect with values other than 1.  A
+              memory usage limit can still make xz switch  to  single-threaded
+              mode  unless  --no-adjust is used.  Support for the + prefix was
+              added in xz 5.4.0.
+
+              If an automatic number of threads has been requested and no mem-
+              ory  usage  limit has been specified, then a system-specific de-
+              fault soft limit will be used to possibly limit  the  number  of
+              threads.   It is a soft limit in sense that it is ignored if the
+              number of threads becomes one, thus a soft limit will never stop
+              xz  from  compressing or decompressing.  This default soft limit
+              will not make xz switch  from  multi-threaded  mode  to  single-
+              threaded   mode.    The  active  limits  can  be  seen  with  xz
+              --info-memory.
 
               Currently the only threading method is to split the  input  into
               blocks and compress them independently from each other.  The de-
               fault block size depends on the compression  level  and  can  be
               overridden with the --block-size=size option.
 
-              Threaded  decompression  hasn't  been  implemented yet.  It will
-              only work on files that contain multiple blocks with size infor-
-              mation in block headers.  All files compressed in multi-threaded
-              mode meet  this  condition,  but  files  compressed  in  single-
-              threaded mode don't even if --block-size=size is used.
+              Threaded decompression only works on files that contain multiple
+              blocks with size information in block headers.  All large enough
+              files compressed in multi-threaded mode meet this condition, but
+              files  compressed  in  single-threaded  mode   don't   even   if
+              --block-size=size has been used.
 
    Custom compressor filter chains
        A custom filter chain allows specifying the compression settings in de-
@@ -695,19 +788,19 @@
 
                      The literal coding makes an assumption that  the  highest
                      lc  bits of the previous uncompressed byte correlate with
-                     the next byte.  E.g. in typical English text,  an  upper-
-                     case letter is often followed by a lower-case letter, and
-                     a lower-case letter is usually followed by another lower-
-                     case  letter.  In the US-ASCII character set, the highest
-                     three bits are 010 for upper-case  letters  and  011  for
-                     lower-case  letters.   When lc is at least 3, the literal
-                     coding can take advantage of this property in the  uncom-
-                     pressed data.
+                     the next byte.  For example, in typical English text,  an
+                     upper-case  letter is often followed by a lower-case let-
+                     ter, and a lower-case letter is usually followed  by  an-
+                     other  lower-case letter.  In the US-ASCII character set,
+                     the highest three bits are 010 for upper-case letters and
+                     011  for  lower-case letters.  When lc is at least 3, the
+                     literal coding can take advantage of this property in the
+                     uncompressed data.
 
                      The default value (3) is usually good.  If you want maxi-
                      mum compression, test lc=4.  Sometimes it helps a little,
                      and sometimes it makes compression worse.  If it makes it
-                     worse, test e.g. lc=2 too.
+                     worse, test lc=2 too.
 
               lp=lp  Specify the number of literal position bits.  The minimum
                      is 0 and the maximum is 4; the default is 0.
@@ -724,12 +817,12 @@
                      alignment (2^pb=2^2=4), which is often a good choice when
                      there's no better guess.
 
-                     When  the  aligment  is known, setting pb accordingly may
-                     reduce the file size a little.  E.g. with text files hav-
-                     ing  one-byte  alignment  (US-ASCII,  ISO-8859-*, UTF-8),
-                     setting  pb=0  can  improve  compression  slightly.   For
-                     UTF-16  text, pb=1 is a good choice.  If the alignment is
-                     an odd number like  3  bytes,  pb=0  might  be  the  best
+                     When  the  alignment is known, setting pb accordingly may
+                     reduce the file size a little.  For  example,  with  text
+                     files  having  one-byte  alignment (US-ASCII, ISO-8859-*,
+                     UTF-8), setting pb=0 can  improve  compression  slightly.
+                     For UTF-16 text, pb=1 is a good choice.  If the alignment
+                     is an odd number like 3 bytes, pb=0  might  be  the  best
                      choice.
 
                      Even though the assumed alignment can be adjusted with pb
@@ -811,10 +904,11 @@
               dictionary size.  LZMA1 needs also lc, lp, and pb.
 
        --x86=options
-       --powerpc=options
-       --ia64=options
        --arm=options
        --armthumb=options
+       --arm64=options
+       --powerpc=options
+       --ia64=options
        --sparc=options
               Add a branch/call/jump (BCJ) filter to the filter chain.   These
               filters  can  be  used  only  as a non-last filter in the filter
@@ -822,89 +916,77 @@
 
               A BCJ filter converts relative addresses in the machine code  to
               their  absolute  counterparts.   This doesn't change the size of
-              the data, but it increases redundancy, which can help  LZMA2  to
+              the data but it increases redundancy, which can  help  LZMA2  to
               produce 0-15 % smaller .xz file.  The BCJ filters are always re-
               versible, so using a BCJ filter for wrong type of  data  doesn't
               cause  any data loss, although it may make the compression ratio
-              slightly worse.
-
-              It is fine to apply a BCJ filter on a whole executable;  there's
-              no  need to apply it only on the executable section.  Applying a
-              BCJ filter on an archive that contains both executable and  non-
-              executable  files may or may not give good results, so it gener-
-              ally isn't good to blindly apply a BCJ filter  when  compressing
-              binary packages for distribution.
-
-              These  BCJ filters are very fast and use insignificant amount of
-              memory.  If a BCJ filter improves compression ratio of  a  file,
-              it  can  improve  decompression speed at the same time.  This is
-              because, on the same hardware, the decompression speed of  LZMA2
-              is  roughly  a fixed number of bytes of compressed data per sec-
-              ond.
+              slightly worse.  The BCJ filters are very fast and  use  an  in-
+              significant amount of memory.
 
               These BCJ filters have known problems related to the compression
               ratio:
 
-              o  Some  types  of files containing executable code (e.g. object
-                 files, static libraries, and Linux kernel modules)  have  the
-                 addresses  in  the  instructions  filled  with filler values.
-                 These BCJ filters will still do the address conversion, which
-                 will make the compression worse with these files.
-
-              o  Applying a BCJ filter on an archive containing multiple simi-
-                 lar executables can make the compression ratio worse than not
-                 using  a  BCJ filter.  This is because the BCJ filter doesn't
-                 detect the boundaries of the executable  files,  and  doesn't
-                 reset the address conversion counter for each executable.
-
-              Both  of the above problems will be fixed in the future in a new
-              filter.  The old BCJ filters will still be  useful  in  embedded
-              systems,  because  the  decoder of the new filter will be bigger
-              and use more memory.
-
-              Different instruction sets have different alignment:
+              o  Some types of files containing executable code (for  example,
+                 object  files,  static  libraries,  and Linux kernel modules)
+                 have the addresses in the  instructions  filled  with  filler
+                 values.   These BCJ filters will still do the address conver-
+                 sion, which will make the compression worse with these files.
+
+              o  If a BCJ filter is applied on an archive, it is possible that
+                 it  makes  the  compression  ratio worse than not using a BCJ
+                 filter.  For example, if there are similar or even  identical
+                 executables  then  filtering  will likely make the files less
+                 similar and thus compression is worse.  The contents of  non-
+                 executable  files  in  the  same  archive can matter too.  In
+                 practice one has to try with and without a BCJ filter to  see
+                 which is better in each situation.
+
+              Different  instruction  sets  have different alignment: the exe-
+              cutable file must be aligned to a multiple of this value in  the
+              input data to make the filter work.
 
                      Filter      Alignment   Notes
                      x86             1       32-bit or 64-bit x86
+                     ARM             4
+                     ARM-Thumb       2
+                     ARM64           4       4096-byte alignment is best
                      PowerPC         4       Big endian only
-                     ARM             4       Little endian only
-                     ARM-Thumb       2       Little endian only
-                     IA-64          16       Big or little endian
-                     SPARC           4       Big or little endian
+                     IA-64          16       Itanium
+                     SPARC           4
 
-              Since the BCJ-filtered data is usually  compressed  with  LZMA2,
-              the  compression ratio may be improved slightly if the LZMA2 op-
+              Since  the  BCJ-filtered  data is usually compressed with LZMA2,
+              the compression ratio may be improved slightly if the LZMA2  op-
               tions are set to match the alignment of the selected BCJ filter.
-              For  example,  with the IA-64 filter, it's good to set pb=4 with
-              LZMA2 (2^4=16).  The x86 filter is an  exception;  it's  usually
-              good  to  stick to LZMA2's default four-byte alignment when com-
-              pressing x86 executables.
+              For example, with the IA-64 filter, it's good  to  set  pb=4  or
+              even  pb=4,lp=4,lc=0  with LZMA2 (2^4=16).  The x86 filter is an
+              exception; it's usually good to stick to LZMA2's  default  four-
+              byte alignment when compressing x86 executables.
 
               All BCJ filters support the same options:
 
               start=offset
                      Specify the start offset that is used when converting be-
-                     tween  relative  and absolute addresses.  The offset must
+                     tween relative and absolute addresses.  The  offset  must
                      be a multiple of the alignment of the filter (see the ta-
-                     ble  above).   The default is zero.  In practice, the de-
+                     ble above).  The default is zero.  In practice,  the  de-
                      fault is good; specifying a custom offset is almost never
                      useful.
 
        --delta=options
-              Add  the Delta filter to the filter chain.  The Delta filter can
+              Add the Delta filter to the filter chain.  The Delta filter  can
               be only used as a non-last filter in the filter chain.
 
-              Currently only simple byte-wise delta calculation is  supported.
-              It  can  be useful when compressing e.g. uncompressed bitmap im-
-              ages or uncompressed PCM audio.  However, special purpose  algo-
-              rithms may give significantly better results than Delta + LZMA2.
-              This is true especially with audio, which compresses faster  and
-              better e.g. with flac(1).
+              Currently  only simple byte-wise delta calculation is supported.
+              It can be useful when  compressing,  for  example,  uncompressed
+              bitmap  images or uncompressed PCM audio.  However, special pur-
+              pose algorithms may give significantly better results than Delta
+              +  LZMA2.   This is true especially with audio, which compresses
+              faster and better, for example, with flac(1).
 
               Supported options:
 
               dist=distance
-                     Specify  the  distance of the delta calculation in bytes.
+                     Specify the distance of the delta calculation  in  bytes.
                      distance must be 1-256.  The default is 1.
 
                      For example, with dist=2 and eight-byte input A1 B1 A2 B3
@@ -912,52 +994,53 @@
 
    Other options
        -q, --quiet
-              Suppress  warnings  and notices.  Specify this twice to suppress
+              Suppress warnings and notices.  Specify this twice  to  suppress
               errors too.  This option has no effect on the exit status.  That
-              is,  even  if a warning was suppressed, the exit status to indi-
+              is, even if a warning was suppressed, the exit status  to  indi-
               cate a warning is still used.
 
        -v, --verbose
-              Be verbose.  If standard error is connected to  a  terminal,  xz
-              will  display  a progress indicator.  Specifying --verbose twice
+              Be  verbose.   If  standard error is connected to a terminal, xz
+              will display a progress indicator.  Specifying  --verbose  twice
               will give even more verbose output.
 
               The progress indicator shows the following information:
 
-              o  Completion percentage is shown if the size of the input  file
+              o  Completion  percentage is shown if the size of the input file
                  is known.  That is, the percentage cannot be shown in pipes.
 
-              o  Amount  of compressed data produced (compressing) or consumed
+              o  Amount of compressed data produced (compressing) or  consumed
                  (decompressing).
 
-              o  Amount of uncompressed data consumed  (compressing)  or  pro-
+              o  Amount  of  uncompressed  data consumed (compressing) or pro-
                  duced (decompressing).
 
               o  Compression ratio, which is calculated by dividing the amount
-                 of compressed data processed so far by the amount  of  uncom-
+                 of  compressed  data processed so far by the amount of uncom-
                  pressed data processed so far.
 
-              o  Compression  or decompression speed.  This is measured as the
-                 amount of uncompressed data consumed  (compression)  or  pro-
-                 duced  (decompression)  per  second.  It is shown after a few
+              o  Compression or decompression speed.  This is measured as  the
+                 amount  of  uncompressed  data consumed (compression) or pro-
+                 duced (decompression) per second.  It is shown  after  a  few
                  seconds have passed since xz started processing the file.
 
               o  Elapsed time in the format M:SS or H:MM:SS.
 
-              o  Estimated remaining time is shown only when the size  of  the
-                 input  file  is  known  and  a couple of seconds have already
-                 passed since xz started processing the  file.   The  time  is
-                 shown  in  a  less precise format which never has any colons,
-                 e.g. 2 min 30 s.
+              o  Estimated  remaining  time is shown only when the size of the
+                 input file is known and a  couple  of  seconds  have  already
+                 passed  since  xz  started  processing the file.  The time is
+                 shown in a less precise format which never  has  any  colons,
+                 for example, 2 min 30 s.
 
-              When standard error is not a terminal, --verbose  will  make  xz
+              When  standard  error  is not a terminal, --verbose will make xz
               print the filename, compressed size, uncompressed size, compres-
-              sion ratio, and possibly also the speed and elapsed  time  on  a
+              sion  ratio,  and  possibly also the speed and elapsed time on a
               single line to standard error after compressing or decompressing
               the file.  The speed and elapsed time are included only when the
-              operation  took at least a few seconds.  If the operation didn't
-              finish, e.g. due to user interruption, also the completion  per-
-              centage is printed if the size of the input file is known.
+              operation took at least a few seconds.  If the operation  didn't
+              finish,  for example, due to user interruption, also the comple-
+              tion percentage is printed if the size  of  the  input  file  is
+              known.
 
        -Q, --no-warn
               Don't set the exit status to 2 even if a condition worth a warn-
@@ -974,26 +1057,27 @@
 
        --info-memory
               Display, in human-readable  format,  how  much  physical  memory
-              (RAM)  xz  thinks the system has and the memory usage limits for
-              compression and decompression, and exit successfully.
+              (RAM)  and  how  many processor threads xz thinks the system has
+              and the memory usage limits for compression  and  decompression,
+              and exit successfully.
 
        -h, --help
-              Display a help message describing the  most  commonly  used  op-
+              Display  a  help  message  describing the most commonly used op-
               tions, and exit successfully.
 
        -H, --long-help
-              Display  a  help message describing all features of xz, and exit
+              Display a help message describing all features of xz,  and  exit
               successfully
 
        -V, --version
-              Display the version number of xz and liblzma in  human  readable
-              format.   To get machine-parsable output, specify --robot before
+              Display  the  version number of xz and liblzma in human readable
+              format.  To get machine-parsable output, specify --robot  before
               --version.
 
 ROBOT MODE
        The robot mode is activated with the --robot option.  It makes the out-
        put of xz easier to parse by other programs.  Currently --robot is sup-
-       ported only together with --version,  --info-memory,  and  --list.   It
+       ported  only  together  with  --version, --info-memory, and --list.  It
        will be supported for compression and decompression in the future.
 
    Version
@@ -1005,10 +1089,10 @@
 
        X      Major version.
 
-       YYY    Minor version.  Even numbers are stable.  Odd numbers are  alpha
+       YYY    Minor  version.  Even numbers are stable.  Odd numbers are alpha
               or beta versions.
 
-       ZZZ    Patch  level  for stable releases or just a counter for develop-
+       ZZZ    Patch level for stable releases or just a counter  for  develop-
               ment releases.
 
        S      Stability.  0 is alpha, 1 is beta, and 2 is stable.  S should be
@@ -1020,18 +1104,33 @@
        Examples: 4.999.9beta is 49990091 and 5.0.0 is 50000002.
 
    Memory limit information
-       xz --robot --info-memory prints a single line with three  tab-separated
+       xz  --robot --info-memory prints a single line with three tab-separated
        columns:
 
-       1.  Total amount of physical memory (RAM) in bytes
+       1.  Total amount of physical memory (RAM) in bytes.
+
+       2.  Memory usage limit for compression in bytes  (--memlimit-compress).
+           A  special  value of 0 indicates the default setting which for sin-
+           gle-threaded mode is the same as no limit.
+
+       3.  Memory usage limit for decompression  in  bytes  (--memlimit-decom-
+           press).   A  special value of 0 indicates the default setting which
+           for single-threaded mode is the same as no limit.
 
-       2.  Memory  usage  limit  for compression in bytes.  A special value of
-           zero indicates the default setting, which for single-threaded  mode
-           is the same as no limit.
+       4.  Since xz 5.3.4alpha: Memory usage for multi-threaded  decompression
+           in  bytes (--memlimit-mt-decompress).  This is never zero because a
+           system-specific default value shown in the column 5 is used  if  no
+           limit  has  been  specified explicitly.  This is also never greater
+           than the value in the column 3 even if  a  larger  value  has  been
+           specified with --memlimit-mt-decompress.
 
-       3.  Memory  usage limit for decompression in bytes.  A special value of
-           zero indicates the default setting, which for single-threaded  mode
-           is the same as no limit.
+       5.  Since  xz  5.3.4alpha: A system-specific default memory usage limit
+           that is used to limit the number of threads when  compressing  with
+           an  automatic  number  of threads (--threads=0) and no memory usage
+           limit has been specified (--memlimit-compress).  This is also  used
+           as the default value for --memlimit-mt-decompress.
+
+       6.  Since xz 5.3.4alpha: Number of available processor threads.
 
        In  the  future,  the  output of xz --robot --info-memory may have more
        columns, but never more than a single line.
@@ -1069,7 +1168,7 @@
               3.  Total number of blocks in the stream(s)
               4.  Compressed size of the file
               5.  Uncompressed size of the file
-              6.  Compression ratio, for example  0.123.   If  ratio  is  over
+              6.  Compression ratio, for example, 0.123.   If  ratio  is  over
                   9.999,  three  dashes (---) are displayed instead of the ra-
                   tio.
               7.  Comma-separated list of integrity check names.  The  follow-
@@ -1183,14 +1282,14 @@
 
        XZ_OPT This is for passing options to xz when it is not possible to set
               the options directly on the xz command line.  This is  the  case
-              e.g. when xz is run by a script or tool, e.g. GNU tar(1):
+              when xz is run by a script or tool, for example, GNU tar(1):
 
                      XZ_OPT=-2v tar caf foo.tar.xz foo
 
-              Scripts  may use XZ_OPT e.g. to set script-specific default com-
-              pression options.  It is still recommended  to  allow  users  to
-              override XZ_OPT if that is reasonable, e.g. in sh(1) scripts one
-              may use something like this:
+              Scripts  may use XZ_OPT, for example, to set script-specific de-
+              fault compression options.  It is  still  recommended  to  allow
+              users to override XZ_OPT if that is reasonable.  For example, in
+              sh(1) scripts one may use something like this:
 
                      XZ_OPT=${XZ_OPT-"-7e"}
                      export XZ_OPT
@@ -1244,8 +1343,8 @@
        LZMA  Utils  does that when compressing regular files.  The alternative
        is to mark that uncompressed size is  unknown  and  use  end-of-payload
        marker to indicate where the decompressor should stop.  LZMA Utils uses
-       this method when uncompressed size isn't known, which is the  case  for
-       example in pipes.
+       this method when uncompressed size isn't known, which is the case,  for
+       example, in pipes.
 
        xz  supports  decompressing  .lzma files with or without end-of-payload
        marker, but all .lzma files  created  by  xz  will  use  end-of-payload
@@ -1327,8 +1426,8 @@
               xz -dk bar.xz
 
        Create  baz.tar.xz  with the preset -4e (-4 --extreme), which is slower
-       than e.g. the default -6, but needs less memory for compression and de-
-       compression (48 MiB and 5 MiB, respectively):
+       than the default -6, but needs less memory for compression  and  decom-
+       pression (48 MiB and 5 MiB, respectively):
 
               tar cf - baz | xz -4e > baz.tar.xz
 
@@ -1392,6 +1491,7 @@
 
               Preset   CompCPU
                -0         0
+
                -1         1
                -2         2
                -3         3
@@ -1401,10 +1501,10 @@
                -5e        7
                -6e        8
 
-       If you know that a file requires somewhat big dictionary (e.g. 32  MiB)
-       to  compress well, but you want to compress it quicker than xz -8 would
-       do, a preset with a low CompCPU value (e.g. 1) can be modified to use a
-       bigger dictionary:
+       If you know that a file requires somewhat big dictionary (for  example,
+       32 MiB)  to  compress well, but you want to compress it quicker than xz
+       -8 would do, a preset with a low CompCPU value (for example, 1) can  be
+       modified to use a bigger dictionary:
 
               xz --lzma2=preset=1,dict=32MiB foo.tar
 
@@ -1431,27 +1531,27 @@
        files.
 
        Sometimes  the  compression  time  doesn't matter, but the decompressor
-       memory usage has to be kept low e.g. to make it possible to  decompress
-       the  file  on  an  embedded system.  The following command uses -6e (-6
-       --extreme) as a base and sets the dictionary to only 64 KiB.   The  re-
-       sulting  file can be decompressed with XZ Embedded (that's why there is
-       --check=crc32) using about 100 KiB of memory.
+       memory usage has to be kept low, for example, to make  it  possible  to
+       decompress  the file on an embedded system.  The following command uses
+       -6e (-6 --extreme) as a base and sets the dictionary  to  only  64 KiB.
+       The  resulting  file  can  be decompressed with XZ Embedded (that's why
+       there is --check=crc32) using about 100 KiB of memory.
 
               xz --check=crc32 --lzma2=preset=6e,dict=64KiB foo
 
        If you want to squeeze out as many bytes  as  possible,  adjusting  the
        number  of  literal  context bits (lc) and number of position bits (pb)
        can sometimes help.  Adjusting the number of literal position bits (lp)
-       might  help  too,  but  usually  lc  and pb are more important.  E.g. a
-       source code archive contains mostly US-ASCII text,  so  something  like
+       might help too, but usually lc and pb are more important.  For example,
+       a source code archive contains mostly US-ASCII text, so something  like
        the following might give slightly (like 0.1 %) smaller file than xz -6e
        (try also without lc=4):
 
               xz --lzma2=preset=6e,pb=0,lc=4 source_code.tar
 
        Using another filter together with LZMA2 can improve  compression  with
-       certain file types.  E.g. to compress a x86-32 or x86-64 shared library
-       using the x86 BCJ filter:
+       certain file types.  For example, to compress a x86-32 or x86-64 shared
+       library using the x86 BCJ filter:
 
               xz --x86 --lzma2 libfoo.so
 
@@ -1464,17 +1564,17 @@
        images.  It should usually beat PNG, which has a few more advanced fil-
        ters than simple delta but uses Deflate for the actual compression.
 
-       The  image has to be saved in uncompressed format, e.g. as uncompressed
-       TIFF.  The distance parameter of the Delta filter is set to  match  the
-       number  of  bytes per pixel in the image.  E.g. 24-bit RGB bitmap needs
-       dist=3, and it is also good to pass pb=0 to LZMA2  to  accommodate  the
-       three-byte alignment:
+       The  image  has to be saved in uncompressed format, for example, as un-
+       compressed TIFF.  The distance parameter of the Delta filter is set  to
+       match  the number of bytes per pixel in the image.  For example, 24-bit
+       RGB bitmap needs dist=3, and it is also good to pass pb=0 to  LZMA2  to
+       accommodate the three-byte alignment:
 
               xz --delta=dist=3 --lzma2=pb=0 foo.tiff
 
-       If multiple images have been put into a single archive (e.g. .tar), the
-       Delta filter will work on that too as long as all images have the  same
-       number of bytes per pixel.
+       If  multiple  images  have been put into a single archive (for example,
+       .tar), the Delta filter will work on that too as  long  as  all  images
+       have the same number of bytes per pixel.
 
 SEE ALSO
        xzdec(1),   xzdiff(1),   xzgrep(1),   xzless(1),   xzmore(1),  gzip(1),
@@ -1486,4 +1586,4 @@
 
 
 
-Tukaani                           2020-02-01                             XZ(1)
+Tukaani                           2022-12-01                             XZ(1)

_service:tar_scm:xz-5.2.5.tar.xz/doc/man/txt/xzdiff.txt -> _service:tar_scm:xz-5.4.1.tar.xz/doc/man/txt/xzdiff.txt Changed

@@ -13,24 +13,25 @@
 
 DESCRIPTION
        xzcmp  and  xzdiff  invoke  cmp(1)  or diff(1) on files compressed with
-       xz(1), lzma(1), gzip(1), bzip2(1), or lzop(1).  All  options  specified
-       are  passed  directly to cmp(1) or diff(1).  If only one file is speci-
-       fied, then the files compared are file1 (which must have a suffix of  a
-       supported compression format) and file1 from which the compression for-
-       mat suffix has been stripped.  If two files are  specified,  then  they
-       are  uncompressed  if necessary and fed to cmp(1) or diff(1).  The exit
-       status from cmp(1) or diff(1) is preserved.
+       xz(1), lzma(1), gzip(1), bzip2(1), lzop(1), or  zstd(1).   All  options
+       specified  are  passed directly to cmp(1) or diff(1).  If only one file
+       is specified, then the files compared are file1 (which must have a suf-
+       fix  of  a  supported compression format) and file1 from which the com-
+       pression format suffix has been stripped.  If two files are  specified,
+       then  they  are uncompressed if necessary and fed to cmp(1) or diff(1).
+       The exit status from cmp(1) or diff(1) is preserved unless a decompres-
+       sion error occurs; then exit status is 2.
 
        The names lzcmp and lzdiff are provided for backward compatibility with
        LZMA Utils.
 
 SEE ALSO
-       cmp(1), diff(1), xz(1), gzip(1), bzip2(1), lzop(1), zdiff(1)
+       cmp(1), diff(1), xz(1), gzip(1), bzip2(1), lzop(1), zstd(1), zdiff(1)
 
 BUGS
-       Messages  from  the cmp(1) or diff(1) programs refer to temporary file-
+       Messages from the cmp(1) or diff(1) programs refer to  temporary  file-
        names instead of those specified.
 
 
 
-Tukaani                           2011-03-19                         XZDIFF(1)
+Tukaani                           2021-06-04                         XZDIFF(1)

_service:tar_scm:xz-5.2.5.tar.xz/doc/man/txt/xzgrep.txt -> _service:tar_scm:xz-5.4.1.tar.xz/doc/man/txt/xzgrep.txt Changed

@@ -6,7 +6,7 @@
        xzgrep - search compressed files for a regular expression
 
 SYNOPSIS
-       xzgrep grep_options -e pattern file...
+       xzgrep grep_options -e pattern file...
        xzegrep ...
        xzfgrep ...
        lzgrep ...
@@ -15,25 +15,35 @@
 
 DESCRIPTION
        xzgrep  invokes  grep(1)  on  files which may be either uncompressed or
-       compressed with xz(1), lzma(1), gzip(1), bzip2(1), or lzop(1).  All op-
-       tions specified are passed directly to grep(1).
+       compressed with xz(1), lzma(1), gzip(1), bzip2(1), lzop(1), or zstd(1).
+       All options specified are passed directly to grep(1).
 
        If  no file is specified, then standard input is decompressed if neces-
        sary and fed to grep(1).  When reading from  standard  input,  gzip(1),
-       bzip2(1), and lzop(1) compressed files are not supported.
+       bzip2(1), lzop(1), and zstd(1) compressed files are not supported.
 
-       If xzgrep is invoked as xzegrep or xzfgrep then egrep(1) or fgrep(1) is
+       If  xzgrep  is invoked as xzegrep or xzfgrep then grep -E or grep -F is
        used instead of grep(1).  The same applies to  names  lzgrep,  lzegrep,
        and  lzfgrep,  which  are provided for backward compatibility with LZMA
        Utils.
 
+EXIT STATUS
+       0      At least one match was found from at  least  one  of  the  input
+              files.  No errors occurred.
+
+       1      No  matches  were  found from any of the input files.  No errors
+              occurred.
+
+       >1     One or more errors occurred.  It  is  unknown  if  matches  were
+              found.
+
 ENVIRONMENT
-       GREP   If the GREP environment variable is set, xzgrep uses it  instead
-              of grep(1), egrep(1), or fgrep(1).
+       GREP   If  the GREP environment variable is set, xzgrep uses it instead
+              of grep(1), grep -E, or grep -F.
 
 SEE ALSO
-       grep(1), xz(1), gzip(1), bzip2(1), lzop(1), zgrep(1)
+       grep(1), xz(1), gzip(1), bzip2(1), lzop(1), zstd(1), zgrep(1)
 
 
 
-Tukaani                           2011-03-19                         XZGREP(1)
+Tukaani                           2022-07-19                         XZGREP(1)

_service:tar_scm:xz-5.2.5.tar.xz/doc/xz-file-format.txt -> _service:tar_scm:xz-5.4.1.tar.xz/doc/xz-file-format.txt Changed

@@ -2,7 +2,7 @@
 The .xz File Format
 ===================
 
-Version 1.0.4 (2009-08-27)
+Version 1.1.0 (2022-12-11)
 
 
         0. Preface
@@ -93,6 +93,10 @@
 
         Version   Date          Description
 
+        1.1.0     2022-12-11    Added ARM64 filter and clarified 32-bit
+                                ARM endianness in Section 5.3.2,
+                                language improvements in Section 5.4
+
         1.0.4     2009-08-27    Language improvements in Sections 1.2,
                                 2.1.1.2, 3.1.1, 3.1.2, and 5.3.1
 
@@ -915,9 +919,20 @@
               0x04       1 byte     x86 filter (BCJ)
               0x05       4 bytes    PowerPC (big endian) filter
               0x06      16 bytes    IA64 filter
-              0x07       4 bytes    ARM (little endian) filter
-              0x08       2 bytes    ARM Thumb (little endian) filter
+              0x07       4 bytes    ARM filter 1
+              0x08       2 bytes    ARM Thumb filter 1
               0x09       4 bytes    SPARC filter
+              0x0A       4 bytes    ARM64 filter 2
+
+              1 These are for little endian instruction encoding.
+                  This must not be confused with data endianness.
+                  A processor configured for big endian data access
+                  may still use little endian instruction encoding.
+                  The filters don't care about the data endianness.
+
+              2 4096-byte alignment gives the best results
+                  because the address in the ADRP instruction
+                  is a multiple of 4096 bytes.
 
         If the size of Filter Properties is four bytes, the Filter
         Properties field contains the start offset used for address
@@ -987,12 +1002,12 @@
 
 5.4. Custom Filter IDs
 
-        If a developer wants to use custom Filter IDs, he has two
+        If a developer wants to use custom Filter IDs, there are two
         choices. The first choice is to contact Lasse Collin and ask
         him to allocate a range of IDs for the developer.
 
-        The second choice is to generate a 40-bit random integer,
-        which the developer can use as his personal Developer ID.
+        The second choice is to generate a 40-bit random integer
+        which the developer can use as a personal Developer ID.
         To minimize the risk of collisions, Developer ID has to be
         a randomly generated integer, not manually selected "hex word".
         The following command, which works on many free operating
@@ -1000,7 +1015,7 @@
 
             dd if=/dev/urandom bs=5 count=1 | hexdump
 
-        The developer can then use his Developer ID to create unique
+        The developer can then use the Developer ID to create unique
         (well, hopefully unique) Filter IDs.
 
             Bits    Mask                    Description

_service:tar_scm:xz-5.2.5.tar.xz/dos/Makefile -> _service:tar_scm:xz-5.4.1.tar.xz/dos/Makefile Changed

@@ -62,6 +62,7 @@
 	../src/liblzma/common/block_header_encoder.c \
 	../src/liblzma/common/block_util.c \
 	../src/liblzma/common/common.c \
+	../src/liblzma/common/file_info.c \
 	../src/liblzma/common/filter_common.c \
 	../src/liblzma/common/filter_decoder.c \
 	../src/liblzma/common/filter_encoder.c \
@@ -72,11 +73,13 @@
 	../src/liblzma/common/index_decoder.c \
 	../src/liblzma/common/index_encoder.c \
 	../src/liblzma/common/index_hash.c \
+	../src/liblzma/common/lzip_decoder.c \
 	../src/liblzma/common/stream_decoder.c \
 	../src/liblzma/common/stream_encoder.c \
 	../src/liblzma/common/stream_flags_common.c \
 	../src/liblzma/common/stream_flags_decoder.c \
 	../src/liblzma/common/stream_flags_encoder.c \
+	../src/liblzma/common/string_conversion.c \
 	../src/liblzma/common/vli_decoder.c \
 	../src/liblzma/common/vli_encoder.c \
 	../src/liblzma/common/vli_size.c \
@@ -96,6 +99,7 @@
 	../src/liblzma/lzma/lzma_encoder_presets.c \
 	../src/liblzma/rangecoder/price_table.c \
 	../src/liblzma/simple/arm.c \
+	../src/liblzma/simple/arm64.c \
 	../src/liblzma/simple/armthumb.c \
 	../src/liblzma/simple/ia64.c \
 	../src/liblzma/simple/powerpc.c \

_service:tar_scm:xz-5.2.5.tar.xz/dos/config.h -> _service:tar_scm:xz-5.4.1.tar.xz/dos/config.h Changed

@@ -16,6 +16,9 @@
 /* Define to 1 if arm decoder is enabled. */
 #define HAVE_DECODER_ARM 1
 
+/* Define to 1 if arm64 decoder is enabled. */
+#define HAVE_DECODER_ARM64 1
+
 /* Define to 1 if armthumb decoder is enabled. */
 #define HAVE_DECODER_ARMTHUMB 1
 
@@ -46,6 +49,9 @@
 /* Define to 1 if arm encoder is enabled. */
 #define HAVE_ENCODER_ARM 1
 
+/* Define to 1 if arm64 encoder is enabled. */
+#define HAVE_ENCODER_ARM64 1
+
 /* Define to 1 if armthumb encoder is enabled. */
 #define HAVE_ENCODER_ARMTHUMB 1
 
@@ -76,6 +82,9 @@
 /* Define to 1 if you have the <limits.h> header file. */
 #define HAVE_LIMITS_H 1
 
+/* Define to 1 if .lz (lzip) decompression support is enabled. */
+#define HAVE_LZIP_DECODER 1
+
 /* Define to 1 to enable bt2 match finder. */
 #define HAVE_MF_BT2 1
 
@@ -128,7 +137,7 @@
 #define NDEBUG 1
 
 /* Define to the address where bug reports for this package should be sent. */
-#define PACKAGE_BUGREPORT "lasse.collin@tukaani.org"
+#define PACKAGE_BUGREPORT "xz@tukaani.org"
 
 /* Define to the full name of this package. */
 #define PACKAGE_NAME "XZ Utils"

_service:tar_scm:xz-5.2.5.tar.xz/lib/Makefile.in -> _service:tar_scm:xz-5.4.1.tar.xz/lib/Makefile.in Changed

_service:tar_scm:xz-5.2.5.tar.xz/m4/ax_pthread.m4 -> _service:tar_scm:xz-5.4.1.tar.xz/m4/ax_pthread.m4 Changed

@@ -14,20 +14,24 @@
 #   flags that are needed. (The user can also force certain compiler
 #   flags/libs to be tested by setting these environment variables.)
 #
-#   Also sets PTHREAD_CC to any special C compiler that is needed for
-#   multi-threaded programs (defaults to the value of CC otherwise). (This
-#   is necessary on AIX to use the special cc_r compiler alias.)
+#   Also sets PTHREAD_CC and PTHREAD_CXX to any special C compiler that is
+#   needed for multi-threaded programs (defaults to the value of CC
+#   respectively CXX otherwise). (This is necessary on e.g. AIX to use the
+#   special cc_r/CC_r compiler alias.)
 #
 #   NOTE: You are assumed to not only compile your program with these flags,
 #   but also to link with them as well. For example, you might link with
 #   $PTHREAD_CC $CFLAGS $PTHREAD_CFLAGS $LDFLAGS ... $PTHREAD_LIBS $LIBS
+#   $PTHREAD_CXX $CXXFLAGS $PTHREAD_CFLAGS $LDFLAGS ... $PTHREAD_LIBS $LIBS
 #
 #   If you are only building threaded programs, you may wish to use these
 #   variables in your default LIBS, CFLAGS, and CC:
 #
 #     LIBS="$PTHREAD_LIBS $LIBS"
 #     CFLAGS="$CFLAGS $PTHREAD_CFLAGS"
+#     CXXFLAGS="$CXXFLAGS $PTHREAD_CFLAGS"
 #     CC="$PTHREAD_CC"
+#     CXX="$PTHREAD_CXX"
 #
 #   In addition, if the PTHREAD_CREATE_JOINABLE thread-attribute constant
 #   has a nonstandard name, this macro defines PTHREAD_CREATE_JOINABLE to
@@ -83,7 +87,7 @@
 #   modified version of the Autoconf Macro, you may extend this special
 #   exception to the GPL to apply to your modified version as well.
 
-#serial 27
+#serial 31
 
 AU_ALIAS(ACX_PTHREAD, AX_PTHREAD)
 AC_DEFUN(AX_PTHREAD, 
@@ -105,6 +109,7 @@
         ax_pthread_save_CFLAGS="$CFLAGS"
         ax_pthread_save_LIBS="$LIBS"
         AS_IF(test "x$PTHREAD_CC" != "x", CC="$PTHREAD_CC")
+        AS_IF(test "x$PTHREAD_CXX" != "x", CXX="$PTHREAD_CXX")
         CFLAGS="$CFLAGS $PTHREAD_CFLAGS"
         LIBS="$PTHREAD_LIBS $LIBS"
         AC_MSG_CHECKING(for pthread_join using $CC $PTHREAD_CFLAGS $PTHREAD_LIBS)
@@ -386,7 +391,7 @@
              # step
              ax_pthread_save_ac_link="$ac_link"
              ax_pthread_sed='s/conftest\.\$ac_ext/conftest.$ac_objext/g'
-             ax_pthread_link_step=`$as_echo "$ac_link" | sed "$ax_pthread_sed"`
+             ax_pthread_link_step=`AS_ECHO("$ac_link") | sed "$ax_pthread_sed"`
              ax_pthread_2step_ac_link="($ac_compile) && (echo ==== >&5) && ($ax_pthread_link_step)"
              ax_pthread_save_CFLAGS="$CFLAGS"
              for ax_pthread_try in '' -Qunused-arguments -Wno-unused-command-line-argument unknown; do
@@ -482,18 +487,28 @@
                     #handle absolute path differently from PATH based program lookup
                      AS_CASE("x$CC",
                          x/*,
-                         AS_IF(AS_EXECUTABLE_P(${CC}_r),PTHREAD_CC="${CC}_r"),
-                         AC_CHECK_PROGS(PTHREAD_CC,${CC}_r,$CC)))
+                         
+			   AS_IF(AS_EXECUTABLE_P(${CC}_r),PTHREAD_CC="${CC}_r")
+			   AS_IF(test "x${CXX}" != "x", AS_IF(AS_EXECUTABLE_P(${CXX}_r),PTHREAD_CXX="${CXX}_r"))
+			 ,
+                         
+			   AC_CHECK_PROGS(PTHREAD_CC,${CC}_r,$CC)
+			   AS_IF(test "x${CXX}" != "x", AC_CHECK_PROGS(PTHREAD_CXX,${CXX}_r,$CXX))
+			 
+                     )
+                    )
                 ;;
             esac
         fi
 fi
 
 test -n "$PTHREAD_CC" || PTHREAD_CC="$CC"
+test -n "$PTHREAD_CXX" || PTHREAD_CXX="$CXX"
 
 AC_SUBST(PTHREAD_LIBS)
 AC_SUBST(PTHREAD_CFLAGS)
 AC_SUBST(PTHREAD_CC)
+AC_SUBST(PTHREAD_CXX)
 
 # Finally, execute ACTION-IF-FOUND/ACTION-IF-NOT-FOUND:
 if test "x$ax_pthread_ok" = "xyes"; then

_service:tar_scm:xz-5.2.5.tar.xz/m4/gettext.m4 -> _service:tar_scm:xz-5.4.1.tar.xz/m4/gettext.m4 Changed

@@ -1,15 +1,15 @@
-# gettext.m4 serial 70 (gettext-0.20)
-dnl Copyright (C) 1995-2014, 2016, 2018 Free Software Foundation, Inc.
+# gettext.m4 serial 72 (gettext-0.21.1)
+dnl Copyright (C) 1995-2014, 2016, 2018-2020 Free Software Foundation, Inc.
 dnl This file is free software; the Free Software Foundation
 dnl gives unlimited permission to copy and/or distribute it,
 dnl with or without modifications, as long as this notice is preserved.
 dnl
 dnl This file can be used in projects which are not available under
-dnl the GNU General Public License or the GNU Library General Public
+dnl the GNU General Public License or the GNU Lesser General Public
 dnl License but which still want to provide support for the GNU gettext
 dnl functionality.
 dnl Please note that the actual code of the GNU gettext library is covered
-dnl by the GNU Library General Public License, and the rest of the GNU
+dnl by the GNU Lesser General Public License, and the rest of the GNU
 dnl gettext package is covered by the GNU General Public License.
 dnl They are *not* in the public domain.
 
@@ -55,22 +55,22 @@
 AC_DEFUN(AM_GNU_GETTEXT,
 
   dnl Argument checking.
-  ifelse($1, , , ifelse($1, external, , ifelse($1, use-libtool, ,
+  m4_if($1, , , m4_if($1, external, , m4_if($1, use-libtool, ,
     errprint(ERROR: invalid first argument to AM_GNU_GETTEXT
 ))))
-  ifelse(ifelse($1, , old)ifelse($1, no-libtool, old), old,
+  m4_if(m4_if($1, , old)m4_if($1, no-libtool, old), old,
     errprint(ERROR: Use of AM_GNU_GETTEXT without external argument is no longer supported.
 ))
-  ifelse($2, , , ifelse($2, need-ngettext, , ifelse($2, need-formatstring-macros, ,
+  m4_if($2, , , m4_if($2, need-ngettext, , m4_if($2, need-formatstring-macros, ,
     errprint(ERROR: invalid second argument to AM_GNU_GETTEXT
 ))))
   define(gt_included_intl,
-    ifelse($1, external, no, yes))
+    m4_if($1, external, no, yes))
   gt_NEEDS_INIT
   AM_GNU_GETTEXT_NEED($2)
 
   AC_REQUIRE(AM_PO_SUBDIRS)dnl
-  ifelse(gt_included_intl, yes, 
+  m4_if(gt_included_intl, yes, 
     AC_REQUIRE(AM_INTL_SUBDIR)dnl
   )
 
@@ -88,7 +88,7 @@
   dnl - Invoke AM_ICONV_LINKFLAGS_BODY here, outside any 'if'.
   dnl - Control the expansions in more detail using AC_PROVIDE_IFELSE.
   dnl Since AC_PROVIDE_IFELSE is not documented, we avoid it.
-  ifelse(gt_included_intl, yes, , 
+  m4_if(gt_included_intl, yes, , 
     AC_REQUIRE(AM_ICONV_LINKFLAGS_BODY)
   )
 
@@ -98,7 +98,7 @@
   dnl Set USE_NLS.
   AC_REQUIRE(AM_NLS)
 
-  ifelse(gt_included_intl, yes, 
+  m4_if(gt_included_intl, yes, 
     BUILD_INCLUDED_LIBINTL=no
     USE_INCLUDED_LIBINTL=no
   )
@@ -118,7 +118,7 @@
   dnl If we use NLS figure out what method
   if test "$USE_NLS" = "yes"; then
     gt_use_preinstalled_gnugettext=no
-    ifelse(gt_included_intl, yes, 
+    m4_if(gt_included_intl, yes, 
       AC_MSG_CHECKING(whether included gettext is requested)
       AC_ARG_WITH(included-gettext,
           --with-included-gettext use the GNU gettext library included here,
@@ -174,7 +174,7 @@
 
         if { eval "gt_val=\$$gt_func_gnugettext_libc"; test "$gt_val" != "yes"; }; then
           dnl Sometimes libintl requires libiconv, so first search for libiconv.
-          ifelse(gt_included_intl, yes, , 
+          m4_if(gt_included_intl, yes, , 
             AM_ICONV_LINK
           )
           dnl Search for libintl and define LIBINTL, LTLIBINTL and INCINTL
@@ -261,7 +261,7 @@
           INCINTL=
         fi
 
-    ifelse(gt_included_intl, yes, 
+    m4_if(gt_included_intl, yes, 
         if test "$gt_use_preinstalled_gnugettext" != "yes"; then
           dnl GNU gettext is not found in the C library.
           dnl Fall back on included GNU gettext library.
@@ -273,8 +273,8 @@
         dnl Mark actions used to generate GNU NLS library.
         BUILD_INCLUDED_LIBINTL=yes
         USE_INCLUDED_LIBINTL=yes
-        LIBINTL="ifelse($3,,\${top_builddir}/intl,$3)/libintl.la $LIBICONV $LIBTHREAD"
-        LTLIBINTL="ifelse($3,,\${top_builddir}/intl,$3)/libintl.la $LTLIBICONV $LTLIBTHREAD"
+        LIBINTL="m4_if($3,,\${top_builddir}/intl,$3)/libintl.la $LIBICONV $LIBTHREAD"
+        LTLIBINTL="m4_if($3,,\${top_builddir}/intl,$3)/libintl.la $LTLIBICONV $LTLIBTHREAD"
         LIBS=`echo " $LIBS " | sed -e 's/ -lintl / /' -e 's/^ //' -e 's/ $//'`
       fi
 
@@ -341,7 +341,7 @@
     POSUB=po
   fi
 
-  ifelse(gt_included_intl, yes, 
+  m4_if(gt_included_intl, yes, 
     dnl In GNU gettext we have to set BUILD_INCLUDED_LIBINTL to 'yes'
     dnl because some of the testsuite requires it.
     BUILD_INCLUDED_LIBINTL=yes

_service:tar_scm:xz-5.2.5.tar.xz/m4/host-cpu-c-abi.m4 -> _service:tar_scm:xz-5.4.1.tar.xz/m4/host-cpu-c-abi.m4 Changed

@@ -1,5 +1,5 @@
-# host-cpu-c-abi.m4 serial 11
-dnl Copyright (C) 2002-2019 Free Software Foundation, Inc.
+# host-cpu-c-abi.m4 serial 15
+dnl Copyright (C) 2002-2022 Free Software Foundation, Inc.
 dnl This file is free software; the Free Software Foundation
 dnl gives unlimited permission to copy and/or distribute it,
 dnl with or without modifications, as long as this notice is preserved.
@@ -55,7 +55,7 @@
     case "$host_cpu" in
 
 changequote(,)dnl
-       i456786 )
+       i3456786 )
 changequote(,)dnl
          gl_cv_host_cpu_c_abi=i386
          ;;
@@ -211,7 +211,7 @@
          # be generating 64-bit code.
          AC_COMPILE_IFELSE(
            AC_LANG_SOURCE(
-              #if defined __powerpc64__ || defined _ARCH_PPC64
+              #if defined __powerpc64__ || defined __LP64__
                  int ok;
                 #else
                  error fail
@@ -382,6 +382,9 @@
 #ifndef __ia64__
 #undef __ia64__
 #endif
+#ifndef __loongarch64__
+#undef __loongarch64__
+#endif
 #ifndef __m68k__
 #undef __m68k__
 #endif
@@ -457,7 +460,8 @@
 
 
 dnl Sets the HOST_CPU_C_ABI_32BIT variable to 'yes' if the C language ABI
-dnl (application binary interface) is a 32-bit one, or to 'no' otherwise.
+dnl (application binary interface) is a 32-bit one, to 'no' if it is a 64-bit
+dnl one, or to 'unknown' if unknown.
 dnl This is a simplified variant of gl_HOST_CPU_C_ABI.
 AC_DEFUN(gl_HOST_CPU_C_ABI_32BIT,
 
@@ -467,14 +471,44 @@
        case "$gl_cv_host_cpu_c_abi" in
          i386 | x86_64-x32 | arm | armhf | arm64-ilp32 | hppa | ia64-ilp32 | mips | mipsn32 | powerpc | riscv*-ilp32* | s390 | sparc)
            gl_cv_host_cpu_c_abi_32bit=yes ;;
-         *)
+         x86_64 | alpha | arm64 | hppa64 | ia64 | mips64 | powerpc64 | powerpc64-elfv2 | riscv*-lp64* | s390x | sparc64 )
            gl_cv_host_cpu_c_abi_32bit=no ;;
+         *)
+           gl_cv_host_cpu_c_abi_32bit=unknown ;;
        esac
      else
        case "$host_cpu" in
 
+         # CPUs that only support a 32-bit ABI.
+         arc \
+         | bfin \
+         | cris* \
+         | csky \
+         | epiphany \
+         | ft32 \
+         | h8300 \
+         | m68k \
+         | microblaze | microblazeel \
+         | nds32 | nds32le | nds32be \
+         | nios2 | nios2eb | nios2el \
+         | or1k* \
+         | or32 \
+         | sh | sh1234 | sh1234elb \
+         | tic6x \
+         | xtensa* )
+           gl_cv_host_cpu_c_abi_32bit=yes
+           ;;
+
+         # CPUs that only support a 64-bit ABI.
 changequote(,)dnl
-         i456786 )
+         alpha | alphaev4-8 | alphaev56 | alphapca567 | alphaev678 \
+         | mmix )
+changequote(,)dnl
+           gl_cv_host_cpu_c_abi_32bit=no
+           ;;
+
+changequote(,)dnl
+         i3456786 )
 changequote(,)dnl
            gl_cv_host_cpu_c_abi_32bit=yes
            ;;
@@ -574,7 +608,7 @@
            # be generating 64-bit code.
            AC_COMPILE_IFELSE(
              AC_LANG_SOURCE(
-                #if defined __powerpc64__ || defined _ARCH_PPC64
+                #if defined __powerpc64__ || defined __LP64__
                    int ok;
                   #else
                    error fail
@@ -634,7 +668,7 @@
            ;;
 
          *)
-           gl_cv_host_cpu_c_abi_32bit=no
+           gl_cv_host_cpu_c_abi_32bit=unknown
            ;;
        esac
      fi

_service:tar_scm:xz-5.2.5.tar.xz/m4/iconv.m4 -> _service:tar_scm:xz-5.4.1.tar.xz/m4/iconv.m4 Changed

@@ -1,5 +1,5 @@
-# iconv.m4 serial 21
-dnl Copyright (C) 2000-2002, 2007-2014, 2016-2019 Free Software Foundation,
+# iconv.m4 serial 24
+dnl Copyright (C) 2000-2002, 2007-2014, 2016-2022 Free Software Foundation,
 dnl Inc.
 dnl This file is free software; the Free Software Foundation
 dnl gives unlimited permission to copy and/or distribute it,
@@ -7,6 +7,12 @@
 
 dnl From Bruno Haible.
 
+AC_PREREQ(2.64)
+
+dnl Note: AM_ICONV is documented in the GNU gettext manual
+dnl <https://www.gnu.org/software/gettext/manual/html_node/AM_005fICONV.html>.
+dnl Don't make changes that are incompatible with that documentation!
+
 AC_DEFUN(AM_ICONV_LINKFLAGS_BODY,
 
 dnl Prerequisites of AC_LIB_LINKFLAGS_BODY.
@@ -86,8 +92,9 @@
 #endif
 ,
 int result = 0;
- /* Test against AIX 5.1 bug: Failures are not distinguishable from successful
- returns. */
+ /* Test against AIX 5.1...7.2 bug: Failures are not distinguishable from
+ successful returns. This is even documented in
+ <https://www.ibm.com/support/knowledgecenter/ssw_aix_72/i_bostechref/iconv.html> */
 {
 iconv_t cd_utf8_to_88591 = iconv_open ("ISO8859-1", "UTF-8");
 if (cd_utf8_to_88591 != (iconv_t)(-1))
@@ -225,8 +232,7 @@
 AC_SUBST(LTLIBICONV)
 )
 
-dnl Define AM_ICONV using AC_DEFUN_ONCE for Autoconf >= 2.64, in order to
-dnl avoid warnings like
+dnl Define AM_ICONV using AC_DEFUN_ONCE, in order to avoid warnings like
 dnl "warning: AC_REQUIRE: `AM_ICONV' was expanded before it was required".
 dnl This is tricky because of the way 'aclocal' is implemented:
 dnl - It requires defining an auxiliary macro whose name ends in AC_DEFUN.
@@ -234,54 +240,43 @@
 dnl - It requires a line break inside the AC_DEFUN_ONCE and AC_DEFUN expansions.
 dnl Otherwise aclocal would emit many "Use of uninitialized value $1"
 dnl warnings.
-m4_define(gl_iconv_AC_DEFUN,
- m4_version_prereq(2.64,
- AC_DEFUN_ONCE(
- $1, $2),
- m4_ifdef(gl_00GNULIB,
- AC_DEFUN_ONCE(
- $1, $2),
- AC_DEFUN(
- $1, $2))))
-gl_iconv_AC_DEFUN(AM_ICONV,
+AC_DEFUN_ONCE(AM_ICONV,
 
 AM_ICONV_LINK
 if test "$am_cv_func_iconv" = yes; then
- AC_MSG_CHECKING(for iconv declaration)
- AC_CACHE_VAL(am_cv_proto_iconv, 
- AC_COMPILE_IFELSE(
- AC_LANG_PROGRAM(
- 
+ AC_CACHE_CHECK(whether iconv is compatible with its POSIX signature,
+ gl_cv_iconv_nonconst,
+ AC_COMPILE_IFELSE(
+ AC_LANG_PROGRAM(
+ 
 #include <stdlib.h>
 #include <iconv.h>
 extern
 #ifdef __cplusplus
 "C"
 #endif
-#if defined(__STDC__) || defined(_MSC_VER) || defined(__cplusplus)
 size_t iconv (iconv_t cd, char * *inbuf, size_t *inbytesleft, char * *outbuf, size_t *outbytesleft);
-#else
-size_t iconv();
-#endif
- ,
- ),
- am_cv_proto_iconv_arg1="",
- am_cv_proto_iconv_arg1="const")
- am_cv_proto_iconv="extern size_t iconv (iconv_t cd, $am_cv_proto_iconv_arg1 char * *inbuf, size_t *inbytesleft, char * *outbuf, size_t *outbytesleft);")
- am_cv_proto_iconv=`echo "$am_cv_proto_iconv" | tr -s ' ' | sed -e 's/( /(/'`
- AC_MSG_RESULT(
- $am_cv_proto_iconv)
+ ,
+ ),
+ gl_cv_iconv_nonconst=yes,
+ gl_cv_iconv_nonconst=no)
+ )
 else
 dnl When compiling GNU libiconv on a system that does not have iconv yet,
 dnl pick the POSIX compliant declaration without 'const'.
- am_cv_proto_iconv_arg1=""
+ gl_cv_iconv_nonconst=yes
+ fi
+ if test $gl_cv_iconv_nonconst = yes; then
+ iconv_arg1=""
+ else
+ iconv_arg1="const"
 fi
- AC_DEFINE_UNQUOTED(ICONV_CONST, $am_cv_proto_iconv_arg1,
+ AC_DEFINE_UNQUOTED(ICONV_CONST, $iconv_arg1,
 Define as const if the declaration of iconv() needs const.)
 dnl Also substitute ICONV_CONST in the gnulib generated <iconv.h>.
 m4_ifdef(gl_ICONV_H_DEFAULTS,
 AC_REQUIRE(gl_ICONV_H_DEFAULTS)
- if test -n "$am_cv_proto_iconv_arg1"; then
+ if test $gl_cv_iconv_nonconst != yes; then
 ICONV_CONST="const"
 fi
 )

_service:tar_scm:xz-5.2.5.tar.xz/m4/intlmacosx.m4 -> _service:tar_scm:xz-5.4.1.tar.xz/m4/intlmacosx.m4 Changed

@@ -1,15 +1,15 @@
-# intlmacosx.m4 serial 6 (gettext-0.20)
-dnl Copyright (C) 2004-2014, 2016, 2019 Free Software Foundation, Inc.
+# intlmacosx.m4 serial 8 (gettext-0.20.2)
+dnl Copyright (C) 2004-2014, 2016, 2019-2022 Free Software Foundation, Inc.
 dnl This file is free software; the Free Software Foundation
 dnl gives unlimited permission to copy and/or distribute it,
 dnl with or without modifications, as long as this notice is preserved.
 dnl
 dnl This file can be used in projects which are not available under
-dnl the GNU General Public License or the GNU Library General Public
+dnl the GNU General Public License or the GNU Lesser General Public
 dnl License but which still want to provide support for the GNU gettext
 dnl functionality.
 dnl Please note that the actual code of the GNU gettext library is covered
-dnl by the GNU Library General Public License, and the rest of the GNU
+dnl by the GNU Lesser General Public License, and the rest of the GNU
 dnl gettext package is covered by the GNU General Public License.
 dnl They are *not* in the public domain.
 
@@ -33,21 +33,15 @@
 AC_DEFINE(HAVE_CFPREFERENCESCOPYAPPVALUE, 1,
 Define to 1 if you have the Mac OS X function CFPreferencesCopyAppValue in the CoreFoundation framework.)
 fi
- dnl Check for API introduced in Mac OS X 10.5.
- AC_CACHE_CHECK(for CFLocaleCopyCurrent, gt_cv_func_CFLocaleCopyCurrent,
- gt_save_LIBS="$LIBS"
- LIBS="$LIBS -Wl,-framework -Wl,CoreFoundation"
- AC_LINK_IFELSE(
- AC_LANG_PROGRAM(
- #include <CoreFoundation/CFLocale.h>,
- CFLocaleCopyCurrent();),
- gt_cv_func_CFLocaleCopyCurrent=yes,
- gt_cv_func_CFLocaleCopyCurrent=no)
- LIBS="$gt_save_LIBS")
- if test $gt_cv_func_CFLocaleCopyCurrent = yes; then
- AC_DEFINE(HAVE_CFLOCALECOPYCURRENT, 1,
- Define to 1 if you have the Mac OS X function CFLocaleCopyCurrent in the CoreFoundation framework.)
- fi
+ dnl Don't check for the API introduced in Mac OS X 10.5, CFLocaleCopyCurrent,
+ dnl because in macOS 10.13.4 it has the following behaviour:
+ dnl When two or more languages are specified in the
+ dnl "System Preferences > Language & Region > Preferred Languages" panel,
+ dnl it returns en_CC where CC is the territory (even when English is not among
+ dnl the preferred languages!). What we want instead is what
+ dnl CFLocaleCopyCurrent returned in earlier macOS releases and what
+ dnl CFPreferencesCopyAppValue still returns, namely ll_CC where ll is the
+ dnl first among the preferred languages and CC is the territory.
 AC_CACHE_CHECK(for CFLocaleCopyPreferredLanguages, gt_cv_func_CFLocaleCopyPreferredLanguages,
 gt_save_LIBS="$LIBS"
 LIBS="$LIBS -Wl,-framework -Wl,CoreFoundation"
@@ -64,7 +58,6 @@
 fi
 INTL_MACOSX_LIBS=
 if test $gt_cv_func_CFPreferencesCopyAppValue = yes \
- || test $gt_cv_func_CFLocaleCopyCurrent = yes \
 || test $gt_cv_func_CFLocaleCopyPreferredLanguages = yes; then
 INTL_MACOSX_LIBS="-Wl,-framework -Wl,CoreFoundation"
 fi

_service:tar_scm:xz-5.2.5.tar.xz/m4/lib-ld.m4 -> _service:tar_scm:xz-5.4.1.tar.xz/m4/lib-ld.m4 Changed

_service:tar_scm:xz-5.2.5.tar.xz/m4/lib-link.m4 -> _service:tar_scm:xz-5.4.1.tar.xz/m4/lib-link.m4 Changed

@@ -1,5 +1,5 @@
-# lib-link.m4 serial 28
-dnl Copyright (C) 2001-2019 Free Software Foundation, Inc.
+# lib-link.m4 serial 33
+dnl Copyright (C) 2001-2022 Free Software Foundation, Inc.
 dnl This file is free software; the Free Software Foundation
 dnl gives unlimited permission to copy and/or distribute it,
 dnl with or without modifications, as long as this notice is preserved.
@@ -192,10 +192,12 @@
 AC_LIB_WITH_FINAL_PREFIX(
 eval additional_includedir=\"$includedir\"
 eval additional_libdir=\"$libdir\"
+ eval additional_libdir2=\"$exec_prefix/$acl_libdirstem2\"
+ eval additional_libdir3=\"$exec_prefix/$acl_libdirstem3\"
 )
 AC_ARG_WITH(PACK-prefix,
- --with-PACK-prefix=DIR search for PACKLIBS in DIR/include and DIR/lib
- --without-PACK-prefix don't search for PACKLIBS in includedir and libdir,
+ --with-PACK-prefix=DIR search for PACKLIBS in DIR/include and DIR/lib
+ --without-PACK-prefix don't search for PACKLIBS in includedir and libdir,
 
 if test "X$withval" = "Xno"; then
 use_additional=no
@@ -204,17 +206,23 @@
 AC_LIB_WITH_FINAL_PREFIX(
 eval additional_includedir=\"$includedir\"
 eval additional_libdir=\"$libdir\"
+ eval additional_libdir2=\"$exec_prefix/$acl_libdirstem2\"
+ eval additional_libdir3=\"$exec_prefix/$acl_libdirstem3\"
 )
 else
 additional_includedir="$withval/include"
 additional_libdir="$withval/$acl_libdirstem"
- if test "$acl_libdirstem2" != "$acl_libdirstem" \
- && test ! -d "$withval/$acl_libdirstem"; then
- additional_libdir="$withval/$acl_libdirstem2"
- fi
+ additional_libdir2="$withval/$acl_libdirstem2"
+ additional_libdir3="$withval/$acl_libdirstem3"
 fi
 fi
 )
+ if test "X$additional_libdir2" = "X$additional_libdir"; then
+ additional_libdir2=
+ fi
+ if test "X$additional_libdir3" = "X$additional_libdir"; then
+ additional_libdir3=
+ fi
 dnl Search the library and its dependencies in $additional_libdir and
 dnl $LDFLAGS. Using breadth-first-seach.
 LIBNAME=
@@ -270,48 +278,54 @@
 shrext=
 fi
 if test $use_additional = yes; then
- dir="$additional_libdir"
- dnl The same code as in the loop below:
- dnl First look for a shared library.
- if test -n "$acl_shlibext"; then
- if test -f "$dir/$libname$shrext"; then
- found_dir="$dir"
- found_so="$dir/$libname$shrext"
- else
- if test "$acl_library_names_spec" = '$libname$shrext$versuffix'; then
- ver=`(cd "$dir" && \
- for f in "$libname$shrext".*; do echo "$f"; done \
- | sed -e "s,^$libname$shrext\\\\.,," \
- | sort -t '.' -n -r -k1,1 -k2,2 -k3,3 -k4,4 -k5,5 \
- | sed 1q ) 2>/dev/null`
- if test -n "$ver" && test -f "$dir/$libname$shrext.$ver"; then
- found_dir="$dir"
- found_so="$dir/$libname$shrext.$ver"
+ for additional_libdir_variable in additional_libdir additional_libdir2 additional_libdir3; do
+ if test "X$found_dir" = "X"; then
+ eval dir=\$$additional_libdir_variable
+ if test -n "$dir"; then
+ dnl The same code as in the loop below:
+ dnl First look for a shared library.
+ if test -n "$acl_shlibext"; then
+ if test -f "$dir/$libname$shrext" && acl_is_expected_elfclass < "$dir/$libname$shrext"; then
+ found_dir="$dir"
+ found_so="$dir/$libname$shrext"
+ else
+ if test "$acl_library_names_spec" = '$libname$shrext$versuffix'; then
+ ver=`(cd "$dir" && \
+ for f in "$libname$shrext".*; do echo "$f"; done \
+ | sed -e "s,^$libname$shrext\\\\.,," \
+ | sort -t '.' -n -r -k1,1 -k2,2 -k3,3 -k4,4 -k5,5 \
+ | sed 1q ) 2>/dev/null`
+ if test -n "$ver" && test -f "$dir/$libname$shrext.$ver" && acl_is_expected_elfclass < "$dir/$libname$shrext.$ver"; then
+ found_dir="$dir"
+ found_so="$dir/$libname$shrext.$ver"
+ fi
+ else
+ eval library_names=\"$acl_library_names_spec\"
+ for f in $library_names; do
+ if test -f "$dir/$f" && acl_is_expected_elfclass < "$dir/$f"; then
+ found_dir="$dir"
+ found_so="$dir/$f"
+ break
+ fi
+ done
+ fi
+ fi
 fi
- else
- eval library_names=\"$acl_library_names_spec\"
- for f in $library_names; do
- if test -f "$dir/$f"; then
+ dnl Then look for a static library.
+ if test "X$found_dir" = "X"; then
+ if test -f "$dir/$libname.$acl_libext" && ${AR-ar} -p "$dir/$libname.$acl_libext" | acl_is_expected_elfclass; then
 found_dir="$dir"
- found_so="$dir/$f"
- break
+ found_a="$dir/$libname.$acl_libext"
 fi
- done
+ fi
+ if test "X$found_dir" != "X"; then
+ if test -f "$dir/$libname.la"; then
+ found_la="$dir/$libname.la"
+ fi
+ fi
 fi
 fi
- fi
- dnl Then look for a static library.
- if test "X$found_dir" = "X"; then
- if test -f "$dir/$libname.$acl_libext"; then
- found_dir="$dir"
- found_a="$dir/$libname.$acl_libext"
- fi
- fi
- if test "X$found_dir" != "X"; then
- if test -f "$dir/$libname.la"; then
- found_la="$dir/$libname.la"
- fi
- fi
+ done
 fi
 if test "X$found_dir" = "X"; then
 for x in $LDFLAGS $LTLIBNAME; do
@@ -321,7 +335,7 @@
 dir=`echo "X$x" | sed -e 's/^X-L//'`
 dnl First look for a shared library.
 if test -n "$acl_shlibext"; then
- if test -f "$dir/$libname$shrext"; then
+ if test -f "$dir/$libname$shrext" && acl_is_expected_elfclass < "$dir/$libname$shrext"; then
 found_dir="$dir"
 found_so="$dir/$libname$shrext"
 else
@@ -331,14 +345,14 @@
 | sed -e "s,^$libname$shrext\\\\.,," \
 | sort -t '.' -n -r -k1,1 -k2,2 -k3,3 -k4,4 -k5,5 \
 | sed 1q ) 2>/dev/null`
- if test -n "$ver" && test -f "$dir/$libname$shrext.$ver"; then
+ if test -n "$ver" && test -f "$dir/$libname$shrext.$ver" && acl_is_expected_elfclass < "$dir/$libname$shrext.$ver"; then
 found_dir="$dir"
 found_so="$dir/$libname$shrext.$ver"
 fi
 else
 eval library_names=\"$acl_library_names_spec\"
 for f in $library_names; do
- if test -f "$dir/$f"; then
+ if test -f "$dir/$f" && acl_is_expected_elfclass < "$dir/$f"; then
 found_dir="$dir"
 found_so="$dir/$f"
 break
@@ -349,7 +363,7 @@
 fi
 dnl Then look for a static library.
 if test "X$found_dir" = "X"; then
- if test -f "$dir/$libname.$acl_libext"; then
+ if test -f "$dir/$libname.$acl_libext" && ${AR-ar} -p "$dir/$libname.$acl_libext" | acl_is_expected_elfclass; then
 found_dir="$dir"
 found_a="$dir/$libname.$acl_libext"
 fi
@@ -375,7 +389,8 @@
 dnl standard /usr/lib.
 if test "$enable_rpath" = no \
 || test "X$found_dir" = "X/usr/$acl_libdirstem" \
- || test "X$found_dir" = "X/usr/$acl_libdirstem2"; then
+ || test "X$found_dir" = "X/usr/$acl_libdirstem2" \
+ || test "X$found_dir" = "X/usr/$acl_libdirstem3"; then
 dnl No hardcoding is needed.
 LIBNAME="${LIBNAME}${LIBNAME:+ }$found_so"
 else
@@ -475,6 +490,13 @@
 fi
 additional_includedir="$basedir/include"
 ;;
+ */$acl_libdirstem3 | */$acl_libdirstem3/)
+ basedir=`echo "X$found_dir" | sed -e 's,^X,,' -e "s,/$acl_libdirstem3/"'*$,,'`
+ if test "$name" = '$1'; then
+ LIBNAME_PREFIX="$basedir"
+ fi
+ additional_includedir="$basedir/include"
+ ;;
 esac
 if test "X$additional_includedir" != "X"; then
 dnl Potentially add $additional_includedir to $INCNAME.
@@ -525,19 +547,21 @@
 for dep in $dependency_libs; do
 case "$dep" in
 -L*)
- additional_libdir=`echo "X$dep" | sed -e 's/^X-L//'`
- dnl Potentially add $additional_libdir to $LIBNAME and $LTLIBNAME.
+ dependency_libdir=`echo "X$dep" | sed -e 's/^X-L//'`
+ dnl Potentially add $dependency_libdir to $LIBNAME and $LTLIBNAME.
 dnl But don't add it
 dnl 1. if it's the standard /usr/lib,
 dnl 2. if it's /usr/local/lib and we are using GCC on Linux,
 dnl 3. if it's already present in $LDFLAGS or the already
 dnl constructed $LIBNAME,
 dnl 4. if it doesn't exist as a directory.
- if test "X$additional_libdir" != "X/usr/$acl_libdirstem" \
- && test "X$additional_libdir" != "X/usr/$acl_libdirstem2"; then
+ if test "X$dependency_libdir" != "X/usr/$acl_libdirstem" \
+ && test "X$dependency_libdir" != "X/usr/$acl_libdirstem2" \
+ && test "X$dependency_libdir" != "X/usr/$acl_libdirstem3"; then
 haveit=
- if test "X$additional_libdir" = "X/usr/local/$acl_libdirstem" \
- || test "X$additional_libdir" = "X/usr/local/$acl_libdirstem2"; then
+ if test "X$dependency_libdir" = "X/usr/local/$acl_libdirstem" \
+ || test "X$dependency_libdir" = "X/usr/local/$acl_libdirstem2" \
+ || test "X$dependency_libdir" = "X/usr/local/$acl_libdirstem3"; then
 if test -n "$GCC"; then
 case $host_os in
 linux* | gnu* | k*bsd*-gnu) haveit=yes;;
@@ -548,29 +572,29 @@
 haveit=
 for x in $LDFLAGS $LIBNAME; do
 AC_LIB_WITH_FINAL_PREFIX(eval x=\"$x\")
- if test "X$x" = "X-L$additional_libdir"; then
+ if test "X$x" = "X-L$dependency_libdir"; then
 haveit=yes
 break
 fi
 done
 if test -z "$haveit"; then
- if test -d "$additional_libdir"; then
- dnl Really add $additional_libdir to $LIBNAME.
- LIBNAME="${LIBNAME}${LIBNAME:+ }-L$additional_libdir"
+ if test -d "$dependency_libdir"; then
+ dnl Really add $dependency_libdir to $LIBNAME.
+ LIBNAME="${LIBNAME}${LIBNAME:+ }-L$dependency_libdir"
 fi
 fi
 haveit=
 for x in $LDFLAGS $LTLIBNAME; do
 AC_LIB_WITH_FINAL_PREFIX(eval x=\"$x\")
- if test "X$x" = "X-L$additional_libdir"; then
+ if test "X$x" = "X-L$dependency_libdir"; then
 haveit=yes
 break
 fi
 done
 if test -z "$haveit"; then
- if test -d "$additional_libdir"; then
- dnl Really add $additional_libdir to $LTLIBNAME.
- LTLIBNAME="${LTLIBNAME}${LTLIBNAME:+ }-L$additional_libdir"
+ if test -d "$dependency_libdir"; then
+ dnl Really add $dependency_libdir to $LTLIBNAME.
+ LTLIBNAME="${LTLIBNAME}${LTLIBNAME:+ }-L$dependency_libdir"
 fi
 fi
 fi
@@ -607,7 +631,20 @@
 ;;
 -l*)
 dnl Handle this in the next round.
- names_next_round="$names_next_round "`echo "X$dep" | sed -e 's/^X-l//'`
+ dnl But on GNU systems, ignore -lc options, because
+ dnl - linking with libc is the default anyway,
+ dnl - linking with libc.a may produce an error
+ dnl "/usr/bin/ld: dynamic STT_GNU_IFUNC symbol `strcmp' with pointer equality in `/usr/lib/libc.a(strcmp.o)' can not be used when making an executable; recompile with -fPIE and relink with -pie"
+ dnl or may produce an executable that always crashes, see
+ dnl <https://lists.gnu.org/archive/html/grep-devel/2020-09/msg00052.html>.
+ dep=`echo "X$dep" | sed -e 's/^X-l//'`
+ if test "X$dep" != Xc \
+ || case $host_os in
+ linux* | gnu* | k*bsd*-gnu) false ;;
+ *) true ;;
+ esac; then
+ names_next_round="$names_next_round $dep"
+ fi
 ;;
 *.la)
 dnl Handle this in the next round. Throw away the .la's
@@ -718,7 +755,8 @@
 dir="$next"
 dnl No need to hardcode the standard /usr/lib.
 if test "X$dir" != "X/usr/$acl_libdirstem" \
- && test "X$dir" != "X/usr/$acl_libdirstem2"; then
+ && test "X$dir" != "X/usr/$acl_libdirstem2" \
+ && test "X$dir" != "X/usr/$acl_libdirstem3"; then
 rpathdirs="$rpathdirs $dir"
 fi
 next=
@@ -728,7 +766,8 @@
 -L*) dir=`echo "X$opt" | sed -e 's,^X-L,,'`
 dnl No need to hardcode the standard /usr/lib.
 if test "X$dir" != "X/usr/$acl_libdirstem" \
- && test "X$dir" != "X/usr/$acl_libdirstem2"; then
+ && test "X$dir" != "X/usr/$acl_libdirstem2" \
+ && test "X$dir" != "X/usr/$acl_libdirstem3"; then
 rpathdirs="$rpathdirs $dir"
 fi
 next= ;;

_service:tar_scm:xz-5.2.5.tar.xz/m4/lib-prefix.m4 -> _service:tar_scm:xz-5.4.1.tar.xz/m4/lib-prefix.m4 Changed

@@ -1,5 +1,5 @@
-# lib-prefix.m4 serial 14
-dnl Copyright (C) 2001-2005, 2008-2019 Free Software Foundation, Inc.
+# lib-prefix.m4 serial 20
+dnl Copyright (C) 2001-2005, 2008-2022 Free Software Foundation, Inc.
 dnl This file is free software; the Free Software Foundation
 dnl gives unlimited permission to copy and/or distribute it,
 dnl with or without modifications, as long as this notice is preserved.
@@ -147,21 +147,24 @@
 )
 
 dnl AC_LIB_PREPARE_MULTILIB creates
-dnl - a variable acl_libdirstem, containing the basename of the libdir, either
-dnl "lib" or "lib64" or "lib/64",
-dnl - a variable acl_libdirstem2, as a secondary possible value for
-dnl acl_libdirstem, either the same as acl_libdirstem or "lib/sparcv9" or
-dnl "lib/amd64".
+dnl - a function acl_is_expected_elfclass, that tests whether standard input
+dn; has a 32-bit or 64-bit ELF header, depending on the host CPU ABI,
+dnl - 3 variables acl_libdirstem, acl_libdirstem2, acl_libdirstem3, containing
+dnl the basename of the libdir to try in turn, either "lib" or "lib64" or
+dnl "lib/64" or "lib32" or "lib/sparcv9" or "lib/amd64" or similar.
 AC_DEFUN(AC_LIB_PREPARE_MULTILIB,
 
- dnl There is no formal standard regarding lib and lib64.
- dnl On glibc systems, the current practice is that on a system supporting
+ dnl There is no formal standard regarding lib, lib32, and lib64.
+ dnl On most glibc systems, the current practice is that on a system supporting
 dnl 32-bit and 64-bit instruction sets or ABIs, 64-bit libraries go under
- dnl $prefix/lib64 and 32-bit libraries go under $prefix/lib. We determine
- dnl the compiler's default mode by looking at the compiler's library search
- dnl path. If at least one of its elements ends in /lib64 or points to a
- dnl directory whose absolute pathname ends in /lib64, we assume a 64-bit ABI.
- dnl Otherwise we use the default, namely "lib".
+ dnl $prefix/lib64 and 32-bit libraries go under $prefix/lib. However, on
+ dnl Arch Linux based distributions, it's the opposite: 32-bit libraries go
+ dnl under $prefix/lib32 and 64-bit libraries go under $prefix/lib.
+ dnl We determine the compiler's default mode by looking at the compiler's
+ dnl library search path. If at least one of its elements ends in /lib64 or
+ dnl points to a directory whose absolute pathname ends in /lib64, we use that
+ dnl for 64-bit ABIs. Similarly for 32-bit ABIs. Otherwise we use the default,
+ dnl namely "lib".
 dnl On Solaris systems, the current practice is that on a system supporting
 dnl 32-bit and 64-bit instruction sets or ABIs, 64-bit libraries go under
 dnl $prefix/lib/64 (which is a symlink to either $prefix/lib/sparcv9 or
@@ -169,27 +172,75 @@
 AC_REQUIRE(AC_CANONICAL_HOST)
 AC_REQUIRE(gl_HOST_CPU_C_ABI_32BIT)
 
- case "$host_os" in
- solaris*)
- AC_CACHE_CHECK(for 64-bit host, gl_cv_solaris_64bit,
- AC_COMPILE_IFELSE(
- AC_LANG_SOURCE(
- #ifdef _LP64
- int ok;
- #else
- error fail
- #endif
- ),
- gl_cv_solaris_64bit=yes,
- gl_cv_solaris_64bit=no)
- );;
- esac
+ AC_CACHE_CHECK(for ELF binary format, gl_cv_elf,
+ AC_EGREP_CPP(Extensible Linking Format,
+ #if defined __ELF__ || (defined __linux__ && defined __EDG__)
+ Extensible Linking Format
+ #endif
+ ,
+ gl_cv_elf=yes,
+ gl_cv_elf=no)
+ )
+ if test $gl_cv_elf = yes; then
+ # Extract the ELF class of a file (5th byte) in decimal.
+ # Cf. https://en.wikipedia.org/wiki/Executable_and_Linkable_Format#File_header
+ if od -A x < /dev/null >/dev/null 2>/dev/null; then
+ # Use POSIX od.
+ func_elfclass ()
+ {
+ od -A n -t d1 -j 4 -N 1
+ }
+ else
+ # Use BSD hexdump.
+ func_elfclass ()
+ {
+ dd bs=1 count=1 skip=4 2>/dev/null | hexdump -e '1/1 "%3d "'
+ echo
+ }
+ fi
+ # Use 'expr', not 'test', to compare the values of func_elfclass, because on
+ # Solaris 11 OpenIndiana and Solaris 11 OmniOS, the result is 001 or 002,
+ # not 1 or 2.
+changequote(,)dnl
+ case $HOST_CPU_C_ABI_32BIT in
+ yes)
+ # 32-bit ABI.
+ acl_is_expected_elfclass ()
+ {
+ expr "`func_elfclass | sed -e 's/ 	//g'`" = 1 > /dev/null
+ }
+ ;;
+ no)
+ # 64-bit ABI.
+ acl_is_expected_elfclass ()
+ {
+ expr "`func_elfclass | sed -e 's/ 	//g'`" = 2 > /dev/null
+ }
+ ;;
+ *)
+ # Unknown.
+ acl_is_expected_elfclass ()
+ {
+ :
+ }
+ ;;
+ esac
+changequote(,)dnl
+ else
+ acl_is_expected_elfclass ()
+ {
+ :
+ }
+ fi
 
 dnl Allow the user to override the result by setting acl_cv_libdirstems.
 AC_CACHE_CHECK(for the common suffixes of directories in the library search path,
 acl_cv_libdirstems,
- acl_libdirstem=lib
+ dnl Try 'lib' first, because that's the default for libdir in GNU, see
+ dnl <https://www.gnu.org/prep/standards/html_node/Directory-Variables.html>.
+ acl_libdirstem=lib
 acl_libdirstem2=
+ acl_libdirstem3=
 case "$host_os" in
 solaris*)
 dnl See Solaris 10 Software Developer Collection > Solaris 64-bit Developer's Guide > The Development Environment
@@ -197,53 +248,76 @@
 dnl "Portable Makefiles should refer to any library directories using the 64 symbolic link."
 dnl But we want to recognize the sparcv9 or amd64 subdirectory also if the
 dnl symlink is missing, so we set acl_libdirstem2 too.
- if test $gl_cv_solaris_64bit = yes; then
- acl_libdirstem=lib/64
+ if test $HOST_CPU_C_ABI_32BIT = no; then
+ acl_libdirstem2=lib/64
 case "$host_cpu" in
- sparc*) acl_libdirstem2=lib/sparcv9 ;;
- i*86 | x86_64) acl_libdirstem2=lib/amd64 ;;
+ sparc*) acl_libdirstem3=lib/sparcv9 ;;
+ i*86 | x86_64) acl_libdirstem3=lib/amd64 ;;
 esac
 fi
 ;;
 *)
 dnl If $CC generates code for a 32-bit ABI, the libraries are
- dnl surely under $prefix/lib, not $prefix/lib64.
- if test "$HOST_CPU_C_ABI_32BIT" != yes; then
- dnl The result is a property of the system. However, non-system
- dnl compilers sometimes have odd library search paths. Therefore
- dnl prefer asking /usr/bin/gcc, if available, rather than $CC.
- searchpath=`(if test -f /usr/bin/gcc \
- && LC_ALL=C /usr/bin/gcc -print-search-dirs >/dev/null 2>/dev/null; then \
- LC_ALL=C /usr/bin/gcc -print-search-dirs; \
- else \
- LC_ALL=C $CC -print-search-dirs; \
- fi) 2>/dev/null \
- | sed -n -e 's,^libraries: ,,p' | sed -e 's,^=,,'`
- if test -n "$searchpath"; then
- acl_save_IFS="${IFS= 	}"; IFS=":"
- for searchdir in $searchpath; do
- if test -d "$searchdir"; then
- case "$searchdir" in
- */lib64/ | */lib64 ) acl_libdirstem=lib64 ;;
- */../ | */.. )
- # Better ignore directories of this form. They are misleading.
- ;;
- *) searchdir=`cd "$searchdir" && pwd`
- case "$searchdir" in
- */lib64 ) acl_libdirstem=lib64 ;;
- esac ;;
- esac
- fi
- done
- IFS="$acl_save_IFS"
+ dnl surely under $prefix/lib or $prefix/lib32, not $prefix/lib64.
+ dnl Similarly, if $CC generates code for a 64-bit ABI, the libraries
+ dnl are surely under $prefix/lib or $prefix/lib64, not $prefix/lib32.
+ dnl Find the compiler's search path. However, non-system compilers
+ dnl sometimes have odd library search paths. But we can't simply invoke
+ dnl '/usr/bin/gcc -print-search-dirs' because that would not take into
+ dnl account the -m32/-m31 or -m64 options from the $CC or $CFLAGS.
+ searchpath=`(LC_ALL=C $CC $CPPFLAGS $CFLAGS -print-search-dirs) 2>/dev/null \
+ | sed -n -e 's,^libraries: ,,p' | sed -e 's,^=,,'`
+ if test $HOST_CPU_C_ABI_32BIT != no; then
+ # 32-bit or unknown ABI.
+ if test -d /usr/lib32; then
+ acl_libdirstem2=lib32
+ fi
+ fi
+ if test $HOST_CPU_C_ABI_32BIT != yes; then
+ # 64-bit or unknown ABI.
+ if test -d /usr/lib64; then
+ acl_libdirstem3=lib64
+ fi
+ fi
+ if test -n "$searchpath"; then
+ acl_save_IFS="${IFS= 	}"; IFS=":"
+ for searchdir in $searchpath; do
+ if test -d "$searchdir"; then
+ case "$searchdir" in
+ */lib32/ | */lib32 ) acl_libdirstem2=lib32 ;;
+ */lib64/ | */lib64 ) acl_libdirstem3=lib64 ;;
+ */../ | */.. )
+ # Better ignore directories of this form. They are misleading.
+ ;;
+ *) searchdir=`cd "$searchdir" && pwd`
+ case "$searchdir" in
+ */lib32 ) acl_libdirstem2=lib32 ;;
+ */lib64 ) acl_libdirstem3=lib64 ;;
+ esac ;;
+ esac
+ fi
+ done
+ IFS="$acl_save_IFS"
+ if test $HOST_CPU_C_ABI_32BIT = yes; then
+ # 32-bit ABI.
+ acl_libdirstem3=
+ fi
+ if test $HOST_CPU_C_ABI_32BIT = no; then
+ # 64-bit ABI.
+ acl_libdirstem2=
 fi
 fi
 ;;
 esac
 test -n "$acl_libdirstem2" || acl_libdirstem2="$acl_libdirstem"
- acl_cv_libdirstems="$acl_libdirstem,$acl_libdirstem2"
+ test -n "$acl_libdirstem3" || acl_libdirstem3="$acl_libdirstem"
+ acl_cv_libdirstems="$acl_libdirstem,$acl_libdirstem2,$acl_libdirstem3"
 )
- # Decompose acl_cv_libdirstems into acl_libdirstem and acl_libdirstem2.
+ dnl Decompose acl_cv_libdirstems into acl_libdirstem, acl_libdirstem2, and
+ dnl acl_libdirstem3.
+changequote(,)dnl
 acl_libdirstem=`echo "$acl_cv_libdirstems" | sed -e 's/,.*//'`
- acl_libdirstem2=`echo "$acl_cv_libdirstems" | sed -e '/,/s/.*,//'`
+ acl_libdirstem2=`echo "$acl_cv_libdirstems" | sed -e 's/^^,*,//' -e 's/,.*//'`
+ acl_libdirstem3=`echo "$acl_cv_libdirstems" | sed -e 's/^^,*,^,*,//' -e 's/,.*//'`
+changequote(,)dnl
 )

_service:tar_scm:xz-5.2.5.tar.xz/m4/libtool.m4 -> _service:tar_scm:xz-5.4.1.tar.xz/m4/libtool.m4 Changed

@@ -1,6 +1,7 @@
 # libtool.m4 - Configure libtool for the host system. -*-Autoconf-*-
 #
-# Copyright (C) 1996-2001, 2003-2018 Free Software Foundation, Inc.
+# Copyright (C) 1996-2001, 2003-2019, 2021-2022 Free Software
+# Foundation, Inc.
 # Written by Gordon Matzigkeit, 1996
 #
 # This file is free software; the Free Software Foundation gives
@@ -31,7 +32,7 @@
 # along with this program. If not, see <http://www.gnu.org/licenses/>.
 )
 
-# serial 58 LT_INIT
+# serial 59 LT_INIT
 
 
 # LT_PREREQ(VERSION)
@@ -181,6 +182,7 @@
 m4_require(_LT_CHECK_SHELL_FEATURES)dnl
 m4_require(_LT_PATH_CONVERSION_FUNCTIONS)dnl
 m4_require(_LT_CMD_RELOAD)dnl
+m4_require(_LT_DECL_FILECMD)dnl
 m4_require(_LT_CHECK_MAGIC_METHOD)dnl
 m4_require(_LT_CHECK_SHAREDLIB_FROM_LINKLIB)dnl
 m4_require(_LT_CMD_OLD_ARCHIVE)dnl
@@ -777,7 +779,7 @@
 # if finds mixed CR/LF and LF-only lines. Since sed operates in
 # text mode, it properly converts lines to CR/LF. This bash problem
 # is reportedly fixed, but why not run on old versions too?
- sed '$q' "$ltmain" >> "$cfgfile" \
+ $SED '$q' "$ltmain" >> "$cfgfile" \
 || (rm -f "$cfgfile"; exit 1)
 
 mv -f "$cfgfile" "$ofile" ||
@@ -1066,17 +1068,12 @@
 _lt_dar_allow_undefined='$wl-undefined ${wl}suppress' ;;
 darwin1.*)
 _lt_dar_allow_undefined='$wl-flat_namespace $wl-undefined ${wl}suppress' ;;
- darwin*) # darwin 5.x on
- # if running on 10.5 or later, the deployment target defaults
- # to the OS version, if on x86, and 10.4, the deployment
- # target defaults to 10.4. Don't you love it?
- case ${MACOSX_DEPLOYMENT_TARGET-10.0},$host in
-	10.0,*86*-darwin8*|10.0,*-darwin91*)
-	 _lt_dar_allow_undefined='$wl-undefined ${wl}dynamic_lookup' ;;
-	10.012,.*)
-	 _lt_dar_allow_undefined='$wl-flat_namespace $wl-undefined ${wl}suppress' ;;
-	10.*)
-	 _lt_dar_allow_undefined='$wl-undefined ${wl}dynamic_lookup' ;;
+ darwin*)
+ case $MACOSX_DEPLOYMENT_TARGET,$host in
+ 10.012,*|,*powerpc*-darwin5-8*)
+ _lt_dar_allow_undefined='$wl-flat_namespace $wl-undefined ${wl}suppress' ;;
+ *)
+ _lt_dar_allow_undefined='$wl-undefined ${wl}dynamic_lookup' ;;
 esac
 ;;
 esac
@@ -1125,12 +1122,12 @@
 output_verbose_link_cmd=func_echo_all
 _LT_TAGVAR(archive_cmds, $1)="\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring $_lt_dar_single_mod$_lt_dsymutil"
 _LT_TAGVAR(module_cmds, $1)="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags$_lt_dsymutil"
- _LT_TAGVAR(archive_expsym_cmds, $1)="sed 's|^|_|' < \$export_symbols > \$output_objdir/\$libname-symbols.expsym~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring $_lt_dar_single_mod$_lt_dar_export_syms$_lt_dsymutil"
- _LT_TAGVAR(module_expsym_cmds, $1)="sed -e 's|^|_|' < \$export_symbols > \$output_objdir/\$libname-symbols.expsym~\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags$_lt_dar_export_syms$_lt_dsymutil"
+ _LT_TAGVAR(archive_expsym_cmds, $1)="$SED 's|^|_|' < \$export_symbols > \$output_objdir/\$libname-symbols.expsym~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring $_lt_dar_single_mod$_lt_dar_export_syms$_lt_dsymutil"
+ _LT_TAGVAR(module_expsym_cmds, $1)="$SED -e 's|^|_|' < \$export_symbols > \$output_objdir/\$libname-symbols.expsym~\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags$_lt_dar_export_syms$_lt_dsymutil"
 m4_if($1, CXX,
 if test yes != "$lt_cv_apple_cc_single_mod"; then
 _LT_TAGVAR(archive_cmds, $1)="\$CC -r -keep_private_externs -nostdlib -o \$lib-master.o \$libobjs~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$lib-master.o \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring$_lt_dsymutil"
- _LT_TAGVAR(archive_expsym_cmds, $1)="sed 's|^|_|' < \$export_symbols > \$output_objdir/\$libname-symbols.expsym~\$CC -r -keep_private_externs -nostdlib -o \$lib-master.o \$libobjs~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$lib-master.o \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring$_lt_dar_export_syms$_lt_dsymutil"
+ _LT_TAGVAR(archive_expsym_cmds, $1)="$SED 's|^|_|' < \$export_symbols > \$output_objdir/\$libname-symbols.expsym~\$CC -r -keep_private_externs -nostdlib -o \$lib-master.o \$libobjs~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$lib-master.o \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring$_lt_dar_export_syms$_lt_dsymutil"
 fi
 ,)
 else
@@ -1244,7 +1241,8 @@
 # _LT_WITH_SYSROOT
 # ----------------
 AC_DEFUN(_LT_WITH_SYSROOT,
-AC_MSG_CHECKING(for sysroot)
+m4_require(_LT_DECL_SED)dnl
+AC_MSG_CHECKING(for sysroot)
 AC_ARG_WITH(sysroot,
 AS_HELP_STRING(--with-sysroot@<:@=DIR@:>@,
 Search for dependent libraries within DIR (or the compiler's sysroot
@@ -1261,7 +1259,7 @@
 fi
 ;; #(
 /*)
- lt_sysroot=`echo "$with_sysroot" | sed -e "$sed_quote_subst"`
+ lt_sysroot=`echo "$with_sysroot" | $SED -e "$sed_quote_subst"`
 ;; #(
 no|'')
 ;; #(
@@ -1291,7 +1289,7 @@
 # options accordingly.
 echo 'int i;' > conftest.$ac_ext
 if AC_TRY_EVAL(ac_compile); then
- case `/usr/bin/file conftest.$ac_objext` in
+ case `$FILECMD conftest.$ac_objext` in
 *ELF-32*)
 	HPUX_IA64_MODE=32
 	;;
@@ -1308,7 +1306,7 @@
 echo '#line '$LINENO' "configure"' > conftest.$ac_ext
 if AC_TRY_EVAL(ac_compile); then
 if test yes = "$lt_cv_prog_gnu_ld"; then
- case `/usr/bin/file conftest.$ac_objext` in
+ case `$FILECMD conftest.$ac_objext` in
 	*32-bit*)
 	 LD="${LD-ld} -melf32bsmip"
 	 ;;
@@ -1320,7 +1318,7 @@
 	;;
 esac
 else
- case `/usr/bin/file conftest.$ac_objext` in
+ case `$FILECMD conftest.$ac_objext` in
 	*32-bit*)
 	 LD="${LD-ld} -32"
 	 ;;
@@ -1342,7 +1340,7 @@
 echo '#line '$LINENO' "configure"' > conftest.$ac_ext
 if AC_TRY_EVAL(ac_compile); then
 emul=elf
- case `/usr/bin/file conftest.$ac_objext` in
+ case `$FILECMD conftest.$ac_objext` in
 *32-bit*)
 	emul="${emul}32"
 	;;
@@ -1350,7 +1348,7 @@
 	emul="${emul}64"
 	;;
 esac
- case `/usr/bin/file conftest.$ac_objext` in
+ case `$FILECMD conftest.$ac_objext` in
 *MSB*)
 	emul="${emul}btsmip"
 	;;
@@ -1358,7 +1356,7 @@
 	emul="${emul}ltsmip"
 	;;
 esac
- case `/usr/bin/file conftest.$ac_objext` in
+ case `$FILECMD conftest.$ac_objext` in
 *N32*)
 	emul="${emul}n32"
 	;;
@@ -1378,14 +1376,14 @@
 # not appear in the list.
 echo 'int i;' > conftest.$ac_ext
 if AC_TRY_EVAL(ac_compile); then
- case `/usr/bin/file conftest.o` in
+ case `$FILECMD conftest.o` in
 *32-bit*)
 	case $host in
 	 x86_64-*kfreebsd*-gnu)
 	 LD="${LD-ld} -m elf_i386_fbsd"
 	 ;;
 	 x86_64-*linux*)
-	 case `/usr/bin/file conftest.o` in
+	 case `$FILECMD conftest.o` in
 	 *x86-64*)
 		LD="${LD-ld} -m elf32_x86_64"
 		;;
@@ -1453,7 +1451,7 @@
 # options accordingly.
 echo 'int i;' > conftest.$ac_ext
 if AC_TRY_EVAL(ac_compile); then
- case `/usr/bin/file conftest.o` in
+ case `$FILECMD conftest.o` in
 *64-bit*)
 case $lt_cv_prog_gnu_ld in
 yes*)
@@ -1726,7 +1724,7 @@
 lt_cv_sys_max_cmd_len=8192;
 ;;
 
- bitrig* | darwin* | dragonfly* | freebsd* | netbsd* | openbsd*)
+ bitrig* | darwin* | dragonfly* | freebsd* | midnightbsd* | netbsd* | openbsd*)
 # This has been around since 386BSD, at least. Likely further.
 if test -x /sbin/sysctl; then
 lt_cv_sys_max_cmd_len=`/sbin/sysctl -n kern.argmax`
@@ -1769,7 +1767,7 @@
 sysv5* | sco5v6* | sysv4.2uw2*)
 kargmax=`grep ARG_MAX /etc/conf/cf.d/stune 2>/dev/null`
 if test -n "$kargmax"; then
- lt_cv_sys_max_cmd_len=`echo $kargmax | sed 's/.*	 //'`
+ lt_cv_sys_max_cmd_len=`echo $kargmax | $SED 's/.*	 //'`
 else
 lt_cv_sys_max_cmd_len=32768
 fi
@@ -2570,7 +2568,7 @@
 case $host_os in
 cygwin*)
 # Cygwin DLLs use 'cyg' prefix rather than 'lib'
- soname_spec='`echo $libname | sed -e 's/^lib/cyg/'``echo $release | $SED -e 's/./-/g'`$versuffix$shared_ext'
+ soname_spec='`echo $libname | $SED -e 's/^lib/cyg/'``echo $release | $SED -e 's/./-/g'`$versuffix$shared_ext'
 m4_if($1, ,
 sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/lib/w32api")
 ;;
@@ -2580,7 +2578,7 @@
 ;;
 pw32*)
 # pw32 DLLs use 'pw' prefix rather than 'lib'
- library_names_spec='`echo $libname | sed -e 's/^lib/pw/'``echo $release | $SED -e 's/./-/g'`$versuffix$shared_ext'
+ library_names_spec='`echo $libname | $SED -e 's/^lib/pw/'``echo $release | $SED -e 's/./-/g'`$versuffix$shared_ext'
 ;;
 esac
 dynamic_linker='Win32 ld.exe'
@@ -2606,7 +2604,7 @@
 done
 IFS=$lt_save_ifs
 # Convert to MSYS style.
- sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | sed -e 's|\\\\|/|g' -e 's| \$a-zA-Z\$:| /\\1|g' -e 's|^ ||'`
+ sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e 's|\\\\|/|g' -e 's| \$a-zA-Z\$:| /\\1|g' -e 's|^ ||'`
 ;;
 cygwin*)
 # Convert to unix form, then to dos form, then back to unix form
@@ -2676,7 +2674,7 @@
 shlibpath_var=LD_LIBRARY_PATH
 ;;
 
-freebsd* | dragonfly*)
+freebsd* | dragonfly* | midnightbsd*)
 # DragonFly does not have aout. When/if they implement a new
 # versioning mechanism, adjust this.
 if test -x /usr/bin/objformat; then
@@ -3475,7 +3473,7 @@
 
 bsdi45*)
 lt_cv_deplibs_check_method='file_magic ELF 0-90-9*-bit MLSB (shared object|dynamic lib)'
- lt_cv_file_magic_cmd='/usr/bin/file -L'
+ lt_cv_file_magic_cmd='$FILECMD -L'
 lt_cv_file_magic_test_file=/shlib/libc.so
 ;;
 
@@ -3509,14 +3507,14 @@
 lt_cv_deplibs_check_method=pass_all
 ;;
 
-freebsd* | dragonfly*)
+freebsd* | dragonfly* | midnightbsd*)
 if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
 case $host_cpu in
 i*86 )
 # Not sure whether the presence of OpenBSD here was a mistake.
 # Let's accept both of them until this is cleared up.
 lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD|DragonFly)/i3-986 (compact )?demand paged shared library'
- lt_cv_file_magic_cmd=/usr/bin/file
+ lt_cv_file_magic_cmd=$FILECMD
 lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*`
 ;;
 esac
@@ -3530,7 +3528,7 @@
 ;;
 
 hpux10.20* | hpux11*)
- lt_cv_file_magic_cmd=/usr/bin/file
+ lt_cv_file_magic_cmd=$FILECMD
 case $host_cpu in
 ia64*)
 lt_cv_deplibs_check_method='file_magic (s0-90-90-9|ELF-0-90-9) shared object file - IA64'
@@ -3577,7 +3575,7 @@
 
 newos6*)
 lt_cv_deplibs_check_method='file_magic ELF 0-90-9*-bit MLSB (executable|dynamic lib)'
- lt_cv_file_magic_cmd=/usr/bin/file
+ lt_cv_file_magic_cmd=$FILECMD
 lt_cv_file_magic_test_file=/usr/lib/libnls.so
 ;;
 
@@ -3704,13 +3702,13 @@
 	mingw*) lt_bad_file=conftest.nm/nofile ;;
 	*) lt_bad_file=/dev/null ;;
 	esac
-	case `"$tmp_nm" -B $lt_bad_file 2>&1 | sed '1q'` in
+	case `"$tmp_nm" -B $lt_bad_file 2>&1 | $SED '1q'` in
 	*$lt_bad_file* | *'Invalid file or object type'*)
 	 lt_cv_path_NM="$tmp_nm -B"
 	 break 2
 	 ;;
 	*)
-	 case `"$tmp_nm" -p /dev/null 2>&1 | sed '1q'` in
+	 case `"$tmp_nm" -p /dev/null 2>&1 | $SED '1q'` in
 	 */dev/null*)
 	 lt_cv_path_NM="$tmp_nm -p"
 	 break 2
@@ -3736,7 +3734,7 @@
 # Let the user override the test.
 else
 AC_CHECK_TOOLS(DUMPBIN, dumpbin "link -dump", :)
- case `$DUMPBIN -symbols -headers /dev/null 2>&1 | sed '1q'` in
+ case `$DUMPBIN -symbols -headers /dev/null 2>&1 | $SED '1q'` in
 *COFF*)
 DUMPBIN="$DUMPBIN -symbols -headers"
 ;;
@@ -3976,7 +3974,7 @@
 
 if test "$lt_cv_nm_interface" = "MS dumpbin"; then
 # Gets list of data symbols to import.
- lt_cv_sys_global_symbol_to_import="sed -n -e 's/^I .* $.*$$/\1/p'"
+ lt_cv_sys_global_symbol_to_import="$SED -n -e 's/^I .* $.*$$/\1/p'"
 # Adjust the below global symbol transforms to fixup imported variables.
 lt_cdecl_hook=" -e 's/^I .* $.*$$/extern __declspec(dllimport) char \1;/p'"
 lt_c_name_hook=" -e 's/^I .* $.*$$/ {\"\1\", (void *) 0},/p'"
@@ -3994,20 +3992,20 @@
 # Transform an extracted symbol line into a proper C declaration.
 # Some systems (esp. on ia64) link data and code symbols differently,
 # so use this general approach.
-lt_cv_sys_global_symbol_to_cdecl="sed -n"\
+lt_cv_sys_global_symbol_to_cdecl="$SED -n"\
 $lt_cdecl_hook\
 " -e 's/^T .* $.*$$/extern int \1();/p'"\
 " -e 's/^$symcode$symcode* .* $.*$$/extern char \1;/p'"
 
 # Transform an extracted symbol line into symbol name and symbol address
-lt_cv_sys_global_symbol_to_c_name_address="sed -n"\
+lt_cv_sys_global_symbol_to_c_name_address="$SED -n"\
 $lt_c_name_hook\
 " -e 's/^: $.*$ .*$/ {\"\1\", (void *) 0},/p'"\
 " -e 's/^$symcode$symcode* .* $.*$$/ {\"\1\", (void *) \&\1},/p'"
 
 # Transform an extracted symbol line into symbol name with lib prefix and
 # symbol address.
-lt_cv_sys_global_symbol_to_c_name_address_lib_prefix="sed -n"\
+lt_cv_sys_global_symbol_to_c_name_address_lib_prefix="$SED -n"\
 $lt_c_name_lib_hook\
 " -e 's/^: $.*$ .*$/ {\"\1\", (void *) 0},/p'"\
 " -e 's/^$symcode$symcode* .* $lib.*$$/ {\"\1\", (void *) \&\1},/p'"\
@@ -4049,9 +4047,9 @@
 " s1~prfx {split(s1,t,\"@\"); print f,t1,substr(t1,length(prfx))}"\
 " ' prfx=^$ac_symprfx"
 else
- lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*	 $$symcode$symcode*$	 	 *$ac_symprfx$sympat$opt_cr$/$symxfrm/p'"
+ lt_cv_sys_global_symbol_pipe="$SED -n -e 's/^.*	 $$symcode$symcode*$	 	 *$ac_symprfx$sympat$opt_cr$/$symxfrm/p'"
 fi
- lt_cv_sys_global_symbol_pipe="$lt_cv_sys_global_symbol_pipe | sed '/ __gnu_lto/d'"
+ lt_cv_sys_global_symbol_pipe="$lt_cv_sys_global_symbol_pipe | $SED '/ __gnu_lto/d'"
 
 # Check to see that the pipe works correctly.
 pipe_works=no
@@ -4338,7 +4336,7 @@
 	 ;;
 	esac
 	;;
- freebsd* | dragonfly*)
+ freebsd* | dragonfly* | midnightbsd*)
 	# FreeBSD uses GNU C++
 	;;
 hpux9* | hpux10* | hpux11*)
@@ -4421,7 +4419,7 @@
 	 _LT_TAGVAR(lt_prog_compiler_static, $1)='-qstaticlink'
 	 ;;
 	 *)
-	 case `$CC -V 2>&1 | sed 5q` in
+	 case `$CC -V 2>&1 | $SED 5q` in
 	 *Sun\ C*)
 	 # Sun C++ 5.9
 	 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
@@ -4757,7 +4755,7 @@
 	_LT_TAGVAR(lt_prog_compiler_static, $1)='-qstaticlink'
 	;;
 *)
-	case `$CC -V 2>&1 | sed 5q` in
+	case `$CC -V 2>&1 | $SED 5q` in
 	*Sun\ Ceres\ Fortran* | *Sun*Fortran*\ 1-7.* | *Sun*Fortran*\ 8.0-3*)
 	 # Sun Fortran 8.3 passes all unrecognized flags to the linker
 	 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
@@ -5065,7 +5063,7 @@
 _LT_TAGVAR(whole_archive_flag_spec, $1)=
 fi
 supports_anon_versioning=no
- case `$LD -v | $SED -e 's/(^)\+)\s\+//' 2>&1` in
+ case `$LD -v | $SED -e 's/(^)\+)\s\+//' 2>&1` in
 *GNU\ gold*) supports_anon_versioning=yes ;;
 *\ 01.* | *\ 2.0-9.* | *\ 2.10.*) ;; # catch versions < 2.11
 *\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ...
@@ -5192,7 +5190,7 @@
 # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
 # time. Moving up from 0x10000000 also allows more sbrk(2) space.
 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-h,$soname $wl--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
- _LT_TAGVAR(archive_expsym_cmds, $1)='sed "s|^|_|" $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-h,$soname $wl--retain-symbols-file,$output_objdir/$soname.expsym $wl--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
+ _LT_TAGVAR(archive_expsym_cmds, $1)='$SED "s|^|_|" $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-h,$soname $wl--retain-symbols-file,$output_objdir/$soname.expsym $wl--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
 ;;
 
 gnu* | linux* | tpf* | k*bsd*-gnu | kopensolaris*-gnu)
@@ -5235,7 +5233,7 @@
 	 _LT_TAGVAR(compiler_needs_object, $1)=yes
 	 ;;
 	esac
-	case `$CC -V 2>&1 | sed 5q` in
+	case `$CC -V 2>&1 | $SED 5q` in
 	*Sun\ C*)			# Sun C 5.9
 	 _LT_TAGVAR(whole_archive_flag_spec, $1)='$wl--whole-archive`new_convenience=; for conv in $convenience\"\"; do test -z \"$conv\" || new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` $wl--no-whole-archive'
 	 _LT_TAGVAR(compiler_needs_object, $1)=yes
@@ -5247,7 +5245,7 @@
 
 if test yes = "$supports_anon_versioning"; then
 _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $output_objdir/$libname.ver~
- cat $export_symbols | sed -e "s/$.*$/\1;/" >> $output_objdir/$libname.ver~
+ cat $export_symbols | $SED -e "s/$.*$/\1;/" >> $output_objdir/$libname.ver~
 echo "local: *; };" >> $output_objdir/$libname.ver~
 $CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags $wl-soname $wl$soname $wl-version-script $wl$output_objdir/$libname.ver -o $lib'
 fi
@@ -5263,7 +5261,7 @@
 	 _LT_TAGVAR(archive_cmds, $1)='$LD -shared $libobjs $deplibs $linker_flags -soname $soname -o $lib'
 	 if test yes = "$supports_anon_versioning"; then
 	 _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $output_objdir/$libname.ver~
- cat $export_symbols | sed -e "s/$.*$/\1;/" >> $output_objdir/$libname.ver~
+ cat $export_symbols | $SED -e "s/$.*$/\1;/" >> $output_objdir/$libname.ver~
 echo "local: *; };" >> $output_objdir/$libname.ver~
 $LD -shared $libobjs $deplibs $linker_flags -soname $soname -version-script $output_objdir/$libname.ver -o $lib'
 	 fi
@@ -5672,7 +5670,7 @@
 ;;
 
 # FreeBSD 3 and greater uses gcc -shared to do shared libraries.
- freebsd* | dragonfly*)
+ freebsd* | dragonfly* | midnightbsd*)
 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
 _LT_TAGVAR(hardcode_direct, $1)=yes
@@ -6784,7 +6782,7 @@
 _LT_TAGVAR(archive_cmds_need_lc, $1)=no
 ;;
 
- freebsd* | dragonfly*)
+ freebsd* | dragonfly* | midnightbsd*)
 # FreeBSD 3 and later use GNU C++ and GNU ld with standard ELF
 # conventions
 _LT_TAGVAR(ld_shlibs, $1)=yes
@@ -6921,7 +6919,7 @@
 	# 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
 	# time. Moving up from 0x10000000 also allows more sbrk(2) space.
 	_LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-h,$soname $wl--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
-	_LT_TAGVAR(archive_expsym_cmds, $1)='sed "s|^|_|" $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-h,$soname $wl--retain-symbols-file,$output_objdir/$soname.expsym $wl--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
+	_LT_TAGVAR(archive_expsym_cmds, $1)='$SED "s|^|_|" $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-h,$soname $wl--retain-symbols-file,$output_objdir/$soname.expsym $wl--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
 	;;
 irix5* | irix6*)
 case $cc_basename in
@@ -7061,13 +7059,13 @@
 	 _LT_TAGVAR(archive_cmds, $1)='$CC -qmkshrobj $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
 	 if test yes = "$supports_anon_versioning"; then
 	 _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $output_objdir/$libname.ver~
- cat $export_symbols | sed -e "s/$.*$/\1;/" >> $output_objdir/$libname.ver~
+ cat $export_symbols | $SED -e "s/$.*$/\1;/" >> $output_objdir/$libname.ver~
 echo "local: *; };" >> $output_objdir/$libname.ver~
 $CC -qmkshrobj $libobjs $deplibs $compiler_flags $wl-soname $wl$soname $wl-version-script $wl$output_objdir/$libname.ver -o $lib'
 	 fi
 	 ;;
 	 *)
-	 case `$CC -V 2>&1 | sed 5q` in
+	 case `$CC -V 2>&1 | $SED 5q` in
 	 *Sun\ C*)
 	 # Sun C++ 5.9
 	 _LT_TAGVAR(no_undefined_flag, $1)=' -zdefs'
@@ -8213,6 +8211,14 @@
 AC_SUBST(DLLTOOL)
 )
 
+# _LT_DECL_FILECMD
+# ----------------
+# Check for a file(cmd) program that can be used to detect file type and magic
+m4_defun(_LT_DECL_FILECMD,
+AC_CHECK_TOOL(FILECMD, file, :)
+_LT_DECL(, FILECMD, 1, A file(cmd) program that detects file types)
+)# _LD_DECL_FILECMD
+
 # _LT_DECL_SED
 # ------------
 # Check for a fully-functional sed program, that truncates

_service:tar_scm:xz-5.2.5.tar.xz/m4/ltoptions.m4 -> _service:tar_scm:xz-5.4.1.tar.xz/m4/ltoptions.m4 Changed

_service:tar_scm:xz-5.2.5.tar.xz/m4/ltsugar.m4 -> _service:tar_scm:xz-5.4.1.tar.xz/m4/ltsugar.m4 Changed

_service:tar_scm:xz-5.2.5.tar.xz/m4/ltversion.m4 -> _service:tar_scm:xz-5.4.1.tar.xz/m4/ltversion.m4 Changed

_service:tar_scm:xz-5.2.5.tar.xz/m4/lt~obsolete.m4 -> _service:tar_scm:xz-5.4.1.tar.xz/m4/lt~obsolete.m4 Changed

_service:tar_scm:xz-5.2.5.tar.xz/m4/nls.m4 -> _service:tar_scm:xz-5.4.1.tar.xz/m4/nls.m4 Changed

@@ -1,16 +1,16 @@
-# nls.m4 serial 5 (gettext-0.18)
-dnl Copyright (C) 1995-2003, 2005-2006, 2008-2014, 2016, 2019 Free Software
-dnl Foundation, Inc.
+# nls.m4 serial 6 (gettext-0.20.2)
+dnl Copyright (C) 1995-2003, 2005-2006, 2008-2014, 2016, 2019-2022 Free
+dnl Software Foundation, Inc.
 dnl This file is free software; the Free Software Foundation
 dnl gives unlimited permission to copy and/or distribute it,
 dnl with or without modifications, as long as this notice is preserved.
 dnl
 dnl This file can be used in projects which are not available under
-dnl the GNU General Public License or the GNU Library General Public
+dnl the GNU General Public License or the GNU Lesser General Public
 dnl License but which still want to provide support for the GNU gettext
 dnl functionality.
 dnl Please note that the actual code of the GNU gettext library is covered
-dnl by the GNU Library General Public License, and the rest of the GNU
+dnl by the GNU Lesser General Public License, and the rest of the GNU
 dnl gettext package is covered by the GNU General Public License.
 dnl They are *not* in the public domain.

_service:tar_scm:xz-5.2.5.tar.xz/m4/po.m4 -> _service:tar_scm:xz-5.4.1.tar.xz/m4/po.m4 Changed

@@ -1,15 +1,15 @@
-# po.m4 serial 30 (gettext-0.20)
-dnl Copyright (C) 1995-2014, 2016, 2018-2019 Free Software Foundation, Inc.
+# po.m4 serial 32 (gettext-0.21.1)
+dnl Copyright (C) 1995-2014, 2016, 2018-2022 Free Software Foundation, Inc.
 dnl This file is free software; the Free Software Foundation
 dnl gives unlimited permission to copy and/or distribute it,
 dnl with or without modifications, as long as this notice is preserved.
 dnl
 dnl This file can be used in projects which are not available under
-dnl the GNU General Public License or the GNU Library General Public
+dnl the GNU General Public License or the GNU Lesser General Public
 dnl License but which still want to provide support for the GNU gettext
 dnl functionality.
 dnl Please note that the actual code of the GNU gettext library is covered
-dnl by the GNU Library General Public License, and the rest of the GNU
+dnl by the GNU Lesser General Public License, and the rest of the GNU
 dnl gettext package is covered by the GNU General Public License.
 dnl They are *not* in the public domain.
 
@@ -179,7 +179,9 @@
                 #      presentlang can be used as a fallback for messages
                 #      which are not translated in the desiredlang catalog).
                 case "$desiredlang" in
-                  "$presentlang"*) useit=yes;;
+                  "$presentlang" | "$presentlang"_* | "$presentlang".* | "$presentlang"@*)
+                    useit=yes
+                    ;;
                 esac
               done
               if test $useit = yes; then
@@ -379,7 +381,9 @@
         #      presentlang can be used as a fallback for messages
         #      which are not translated in the desiredlang catalog).
         case "$desiredlang" in
-          "$presentlang"*) useit=yes;;
+          "$presentlang" | "$presentlang"_* | "$presentlang".* | "$presentlang"@*)
+            useit=yes
+            ;;
         esac
       done
       if test $useit = yes; then

_service:tar_scm:xz-5.2.5.tar.xz/m4/progtest.m4 -> _service:tar_scm:xz-5.4.1.tar.xz/m4/progtest.m4 Changed

@@ -1,22 +1,22 @@
-# progtest.m4 serial 7 (gettext-0.18.2)
-dnl Copyright (C) 1996-2003, 2005, 2008-2019 Free Software Foundation, Inc.
+# progtest.m4 serial 9 (gettext-0.21.1)
+dnl Copyright (C) 1996-2003, 2005, 2008-2022 Free Software Foundation, Inc.
 dnl This file is free software; the Free Software Foundation
 dnl gives unlimited permission to copy and/or distribute it,
 dnl with or without modifications, as long as this notice is preserved.
 dnl
 dnl This file can be used in projects which are not available under
-dnl the GNU General Public License or the GNU Library General Public
+dnl the GNU General Public License or the GNU Lesser General Public
 dnl License but which still want to provide support for the GNU gettext
 dnl functionality.
 dnl Please note that the actual code of the GNU gettext library is covered
-dnl by the GNU Library General Public License, and the rest of the GNU
+dnl by the GNU Lesser General Public License, and the rest of the GNU
 dnl gettext package is covered by the GNU General Public License.
 dnl They are *not* in the public domain.
 
 dnl Authors:
 dnl Ulrich Drepper <drepper@cygnus.com>, 1996.
 
-AC_PREREQ(2.50)
+AC_PREREQ(2.53)
 
 # Search path for a program which passes the given test.
 
@@ -61,7 +61,7 @@
 ;;
 *)
 ac_save_IFS="$IFS"; IFS=$PATH_SEPARATOR
- for ac_dir in ifelse($5, , $PATH, $5); do
+ for ac_dir in m4_if($5, , $PATH, $5); do
 IFS="$ac_save_IFS"
 test -z "$ac_dir" && ac_dir=.
 for ac_exec_ext in '' $ac_executable_extensions; do
@@ -77,12 +77,12 @@
 IFS="$ac_save_IFS"
 dnl If no 4th arg is given, leave the cache variable unset,
 dnl so AC_PATH_PROGS will keep looking.
-ifelse($4, , , test -z "$ac_cv_path_$1" && ac_cv_path_$1="$4"
+m4_if($4, , , test -z "$ac_cv_path_$1" && ac_cv_path_$1="$4"
 )dnl
 ;;
 esac)dnl
 $1="$ac_cv_path_$1"
-if test ifelse($4, , -n "$$1", "$$1" != "$4"); then
+if test m4_if($4, , -n "$$1", "$$1" != "$4"); then
 AC_MSG_RESULT($$1)
 else
 AC_MSG_RESULT(no)

_service:tar_scm:xz-5.2.5.tar.xz/m4/tuklib_cpucores.m4 -> _service:tar_scm:xz-5.4.1.tar.xz/m4/tuklib_cpucores.m4 Changed

_service:tar_scm:xz-5.2.5.tar.xz/m4/tuklib_integer.m4 -> _service:tar_scm:xz-5.4.1.tar.xz/m4/tuklib_integer.m4 Changed

@@ -64,8 +64,9 @@
 AC_MSG_CHECKING(if unaligned memory access should be used)
 AC_ARG_ENABLE(unaligned-access, AS_HELP_STRING(--enable-unaligned-access,
 		Enable if the system supports *fast* unaligned memory access
-		with 16-bit and 32-bit integers. By default, this is enabled
-		only on x86, x86_64, and big endian PowerPC.),
+		with 16-bit, 32-bit, and 64-bit integers. By default,
+		this is enabled only on x86, x86_64, big endian PowerPC,
+		and some ARM systems.),
 	, enable_unaligned_access=auto)
 if test "x$enable_unaligned_access" = xauto ; then
 	# TODO: There may be other architectures, on which unaligned access
@@ -74,6 +75,17 @@
 		i?86|x86_64|powerpc|powerpc64)
 			enable_unaligned_access=yes
 			;;
+		arm*|aarch64*)
+			# On 32-bit and 64-bit ARM, GCC and Clang
+			# #define __ARM_FEATURE_UNALIGNED if
+			# unaligned access is supported.
+			AC_COMPILE_IFELSE(AC_LANG_SOURCE(
+#ifndef __ARM_FEATURE_UNALIGNED
+compile error
+#endif
+int main(void) { return 0; }
+), enable_unaligned_access=yes, enable_unaligned_access=no)
+			;;
 		*)
 			enable_unaligned_access=no
 			;;
@@ -81,8 +93,8 @@
 fi
 if test "x$enable_unaligned_access" = xyes ; then
 	AC_DEFINE(TUKLIB_FAST_UNALIGNED_ACCESS, 1, Define to 1 if
-		the system supports fast unaligned access to 16-bit and
-		32-bit integers.)
+		the system supports fast unaligned access to 16-bit,
+		32-bit, and 64-bit integers.)
 	AC_MSG_RESULT(yes)
 else
 	AC_MSG_RESULT(no)

_service:tar_scm:xz-5.2.5.tar.xz/m4/tuklib_physmem.m4 -> _service:tar_scm:xz-5.4.1.tar.xz/m4/tuklib_physmem.m4 Changed

_service:tar_scm:xz-5.2.5.tar.xz/m4/tuklib_progname.m4 -> _service:tar_scm:xz-5.4.1.tar.xz/m4/tuklib_progname.m4 Changed

_service:tar_scm:xz-5.2.5.tar.xz/po/LINGUAS -> _service:tar_scm:xz-5.4.1.tar.xz/po/LINGUAS Changed

_service:tar_scm:xz-5.2.5.tar.xz/po/Makefile.in.in -> _service:tar_scm:xz-5.4.1.tar.xz/po/Makefile.in.in Changed

@@ -1,13 +1,13 @@
 # Makefile for PO directory in any package using GNU gettext.
 # Copyright (C) 1995-2000 Ulrich Drepper <drepper@gnu.ai.mit.edu>
-# Copyright (C) 2000-2019 Free Software Foundation, Inc.
+# Copyright (C) 2000-2020 Free Software Foundation, Inc.
 #
 # Copying and distribution of this file, with or without modification,
 # are permitted in any medium without royalty provided the copyright
 # notice and this notice are preserved. This file is offered as-is,
 # without any warranty.
 #
-# Origin: gettext-0.20
+# Origin: gettext-0.21
 GETTEXT_MACRO_VERSION = 0.20
 
 PACKAGE = @PACKAGE@
@@ -90,6 +90,9 @@
 
 # Makevars gets inserted here. (Don't remove this line!)
 
+all: all-@USE_NLS@
+
+
 .SUFFIXES:
 .SUFFIXES: .po .gmo .sed .sin .nop .po-create .po-update
 
@@ -107,7 +110,8 @@
 # the .pot file. This eliminates the need to update the .po files when the
 # .pot file has changed, which would be troublesome if the .po files are put
 # under version control.
-.po.gmo: $(srcdir)/$(DOMAIN).pot
+$(GMOFILES): $(srcdir)/$(DOMAIN).pot
+.po.gmo:
 	@lang=`echo $* | sed -e 's,.*/,,'`; \
 	test "$(srcdir)" = . && cdcmd="" || cdcmd="cd $(srcdir) && "; \
 	echo "$${cdcmd}rm -f $${lang}.gmo && $(MSGMERGE) $(MSGMERGE_FOR_MSGFMT_OPTION) -o $${lang}.1po $${lang}.po $(DOMAIN).pot && $(GMSGFMT) -c --statistics --verbose -o $${lang}.gmo $${lang}.1po && rm -f $${lang}.1po"; \
@@ -123,8 +127,6 @@
 	mv t-$@ $@
 
 
-all: all-@USE_NLS@
-
 all-yes: $(srcdir)/stamp-po
 all-no:
 
@@ -413,12 +415,17 @@
 	@$(MAKE) dist2
 # This is a separate target because 'update-po' must be executed before.
 dist2: $(srcdir)/stamp-po $(DISTFILES)
-	dists="$(DISTFILES)"; \
+	@dists="$(DISTFILES)"; \
 	if test "$(PACKAGE)" = "gettext-tools"; then \
 	 dists="$$dists Makevars.template"; \
 	fi; \
 	if test -f $(srcdir)/$(DOMAIN).pot; then \
 	 dists="$$dists $(DOMAIN).pot stamp-po"; \
+	else \
+	 case $(XGETTEXT) in \
+	 :) echo "Warning: Creating a tarball without '$(DOMAIN).pot', because a suitable 'xgettext' program was not found in PATH." 1>&2;; \
+	 *) echo "Warning: Creating a tarball without '$(DOMAIN).pot', because 'xgettext' found no strings to extract. Check the contents of the POTFILES.in file and the XGETTEXT_OPTIONS in the Makevars file." 1>&2;; \
+	 esac; \
 	fi; \
 	if test -f $(srcdir)/ChangeLog; then \
 	 dists="$$dists ChangeLog"; \

_service:tar_scm:xz-5.4.1.tar.xz/po/ca.gmo Added

_service:tar_scm:xz-5.4.1.tar.xz/po/ca.po Added

@@ -0,0 +1,1031 @@
+# XZ Utils Catalan Translation
+# This file is put in the public domain.
+# Jordi Mas i Hernàndez <jmas@softcatala.org>, 2022.
+#
+msgid ""
+msgstr ""
+"Project-Id-Version: xz 5.4.0-pre2\n"
+"Report-Msgid-Bugs-To: xz@tukaani.org\n"
+"POT-Creation-Date: 2023-01-11 19:01+0200\n"
+"PO-Revision-Date: 2022-12-12 18:19+0300\n"
+"Last-Translator: Jordi Mas i Hernàndez <jmas@softcatala.org>\n"
+"Language-Team: Catalan <ca@dodds.net>\n"
+"Language: ca\n"
+"MIME-Version: 1.0\n"
+"Content-Type: text/plain; charset=UTF-8\n"
+"Content-Transfer-Encoding: 8bit\n"
+"Plural-Forms: nplurals=2; plural=(n==1) ? 0 : 1;\n"
+"X-Bugs: Report translation errors to the Language-Team address.\n"
+
+#: src/xz/args.c:77
+#, c-format
+msgid "%s: Invalid argument to --block-list"
+msgstr "%s: argument no vàlid per a --block-list"
+
+#: src/xz/args.c:87
+#, c-format
+msgid "%s: Too many arguments to --block-list"
+msgstr "%s: massa arguments per a --block-list"
+
+#: src/xz/args.c:116
+msgid "0 can only be used as the last element in --block-list"
+msgstr "0 només es pot utilitzar com a últim element a --block-list"
+
+#: src/xz/args.c:451
+#, c-format
+msgid "%s: Unknown file format type"
+msgstr "%s: tipus de format de fitxer desconegut"
+
+#: src/xz/args.c:474 src/xz/args.c:482
+#, c-format
+msgid "%s: Unsupported integrity check type"
+msgstr "%s: tipus de comprovació d'integritat no suportat"
+
+#: src/xz/args.c:518
+msgid "Only one file can be specified with `--files' or `--files0'."
+msgstr "Només es pot especificar un fitxer amb `--files' o `--files0'."
+
+#: src/xz/args.c:586
+#, c-format
+msgid "The environment variable %s contains too many arguments"
+msgstr "La variable d'entorn %s conté massa arguments"
+
+#: src/xz/args.c:688
+msgid "Compression support was disabled at build time"
+msgstr "El suport de compressió s'ha desactivat en temps de construcció"
+
+#: src/xz/args.c:695
+msgid "Decompression support was disabled at build time"
+msgstr "El suport de descompressió s'ha desactivat en temps de construcció"
+
+#: src/xz/args.c:701
+msgid "Compression of lzip files (.lz) is not supported"
+msgstr "No s'admet la compressió de fitxers lzip (.lz)"
+
+#: src/xz/coder.c:115
+msgid "Maximum number of filters is four"
+msgstr "El nombre màxim de filtres és de quatre"
+
+#: src/xz/coder.c:134
+msgid "Memory usage limit is too low for the given filter setup."
+msgstr "El límit d'ús de la memòria és massa baix per a la configuració del filtre indicat."
+
+#: src/xz/coder.c:169
+msgid "Using a preset in raw mode is discouraged."
+msgstr "Es desaconsella l'ús d'un predefinit en mode RAW."
+
+#: src/xz/coder.c:171
+msgid "The exact options of the presets may vary between software versions."
+msgstr "Les opcions exactes dels predefinits poden variar entre versions de programari."
+
+#: src/xz/coder.c:194
+msgid "The .lzma format supports only the LZMA1 filter"
+msgstr "El format .lzma només admet el filtre LZMA1"
+
+#: src/xz/coder.c:202
+msgid "LZMA1 cannot be used with the .xz format"
+msgstr "No es pot usar LZMA1 amb el format .xz"
+
+#: src/xz/coder.c:219
+msgid "The filter chain is incompatible with --flush-timeout"
+msgstr "La cadena de filtratge és incompatible amb --flush-timeout"
+
+#: src/xz/coder.c:225
+msgid "Switching to single-threaded mode due to --flush-timeout"
+msgstr "Es canvia al mode d'un sol fil a causa de --flush-timeout"
+
+#: src/xz/coder.c:249
+#, c-format
+msgid "Using up to %<PRIu32> threads."
+msgstr "S'utilitzen fins a %<PRIu32> fils."
+
+#: src/xz/coder.c:265
+msgid "Unsupported filter chain or filter options"
+msgstr "Cadena de filtre no suportada o opcions de filtre"
+
+#: src/xz/coder.c:277
+#, c-format
+msgid "Decompression will need %s MiB of memory."
+msgstr "La descompressió necessitarà %s MiB de memòria."
+
+#: src/xz/coder.c:309
+#, c-format
+msgid "Reduced the number of threads from %s to %s to not exceed the memory usage limit of %s MiB"
+msgstr "S'ha reduït el nombre de fils de %s a %s per a no excedir el límit d'ús de memòria de %s MiB"
+
+#: src/xz/coder.c:329
+#, c-format
+msgid "Reduced the number of threads from %s to one. The automatic memory usage limit of %s MiB is still being exceeded. %s MiB of memory is required. Continuing anyway."
+msgstr "S'ha reduït el nombre de fils de %s a un. El límit d'ús automàtic de memòria de %s MiB encara s'està excedint. Es requereix %s MiB de memòria. Es continua igualment."
+
+#: src/xz/coder.c:356
+#, c-format
+msgid "Switching to single-threaded mode to not exceed the memory usage limit of %s MiB"
+msgstr "S'està canviant al mode d'un sol fil per a no excedir el límit d'ús de la memòria de %s MiB"
+
+#: src/xz/coder.c:411
+#, c-format
+msgid "Adjusted LZMA%c dictionary size from %s MiB to %s MiB to not exceed the memory usage limit of %s MiB"
+msgstr "S'ha ajustat la mida del diccionari LZMA%c de %s MiB a %s MiB per a no excedir el límit d'ús de memòria de %s MiB"
+
+#: src/xz/file_io.c:110 src/xz/file_io.c:118
+#, c-format
+msgid "Error creating a pipe: %s"
+msgstr "S'ha produït un error en crear una canonada: %s"
+
+#: src/xz/file_io.c:235
+msgid "Failed to enable the sandbox"
+msgstr "No s'ha pogut habilitar l'espai aïllat"
+
+#: src/xz/file_io.c:277
+#, c-format
+msgid "%s: poll() failed: %s"
+msgstr "%s: ha fallat la funció poll(): %s"
+
+#. TRANSLATORS: When compression or decompression finishes,
+#. and xz is going to remove the source file, xz first checks
+#. if the source file still exists, and if it does, does its
+#. device and inode numbers match what xz saw when it opened
+#. the source file. If these checks fail, this message is
+#. shown, %s being the filename, and the file is not deleted.
+#. The check for device and inode numbers is there, because
+#. it is possible that the user has put a new file in place
+#. of the original file, and in that case it obviously
+#. shouldn't be removed.
+#: src/xz/file_io.c:344
+#, c-format
+msgid "%s: File seems to have been moved, not removing"
+msgstr "%s: sembla que el fitxer s'ha mogut, no s'elimina"
+
+#: src/xz/file_io.c:351 src/xz/file_io.c:907
+#, c-format
+msgid "%s: Cannot remove: %s"
+msgstr "%s: no es pot eliminar: %s"
+
+#: src/xz/file_io.c:377
+#, c-format
+msgid "%s: Cannot set the file owner: %s"
+msgstr "%s: no es pot establir el propietari del fitxer: %s"
+
+#: src/xz/file_io.c:390
+#, c-format
+msgid "%s: Cannot set the file group: %s"
+msgstr "%s: no es pot establir el grup de fitxers: %s"
+
+#: src/xz/file_io.c:409
+#, c-format
+msgid "%s: Cannot set the file permissions: %s"
+msgstr "%s: no es poden establir els permisos del fitxer: %s"
+
+#: src/xz/file_io.c:535
+#, c-format
+msgid "Error getting the file status flags from standard input: %s"
+msgstr "S'ha produït un error en obtenir els indicadors d'estat del fitxer de l'entrada estàndard: %s"
+
+#: src/xz/file_io.c:593 src/xz/file_io.c:655
+#, c-format
+msgid "%s: Is a symbolic link, skipping"
+msgstr "%s: és un enllaç simbòlic, s'omet"
+
+#: src/xz/file_io.c:684
+#, c-format
+msgid "%s: Is a directory, skipping"
+msgstr "%s: és un directori, s'omet"
+
+#: src/xz/file_io.c:690
+#, c-format
+msgid "%s: Not a regular file, skipping"
+msgstr "%s: no és un fitxer normal, s'omet"
+
+#: src/xz/file_io.c:707
+#, c-format
+msgid "%s: File has setuid or setgid bit set, skipping"
+msgstr "%s: el fitxer té el bit de setuid o setgid, s'omet"
+
+#: src/xz/file_io.c:714
+#, c-format
+msgid "%s: File has sticky bit set, skipping"
+msgstr "%s: el fitxer té un bit enganxós, s'omet"
+
+#: src/xz/file_io.c:721
+#, c-format
+msgid "%s: Input file has more than one hard link, skipping"
+msgstr "%s: el fitxer d'entrada té més d'un enllaç dur, s'omet"
+
+#: src/xz/file_io.c:763
+msgid "Empty filename, skipping"
+msgstr "Nom de fitxer buit, s'omet"
+
+#: src/xz/file_io.c:817
+#, c-format
+msgid "Error restoring the status flags to standard input: %s"
+msgstr "S'ha produït un error en restaurar els indicadors d'estat a l'entrada estàndard: %s"
+
+#: src/xz/file_io.c:865
+#, c-format
+msgid "Error getting the file status flags from standard output: %s"
+msgstr "S'ha produït un error en obtenir els indicadors d'estat del fitxer de la sortida estàndard: %s"
+
+#: src/xz/file_io.c:1043
+#, c-format
+msgid "Error restoring the O_APPEND flag to standard output: %s"
+msgstr "S'ha produït un error en restaurar l'indicador O_APPEND a la sortida estàndard: %s"
+
+#: src/xz/file_io.c:1055
+#, c-format
+msgid "%s: Closing the file failed: %s"
+msgstr "%s: ha fallat el tancament del fitxer: %s"
+
+#: src/xz/file_io.c:1091 src/xz/file_io.c:1354
+#, c-format
+msgid "%s: Seeking failed when trying to create a sparse file: %s"
+msgstr "%s: ha fallat la cerca en intentar crear un fitxer dispers: %s"
+
+#: src/xz/file_io.c:1192
+#, c-format
+msgid "%s: Read error: %s"
+msgstr "%s: error de lectura: %s"
+
+#: src/xz/file_io.c:1222
+#, c-format
+msgid "%s: Error seeking the file: %s"
+msgstr "%s: error en cercar el fitxer: %s"
+
+#: src/xz/file_io.c:1246
+#, c-format
+msgid "%s: Unexpected end of file"
+msgstr "%s: fi inesperat del fitxer"
+
+#: src/xz/file_io.c:1305
+#, c-format
+msgid "%s: Write error: %s"
+msgstr "%s: error d'escriptura: %s"
+
+#: src/xz/hardware.c:238
+msgid "Disabled"
+msgstr "Desactivat"
+
+#: src/xz/hardware.c:269
+msgid "Amount of physical memory (RAM):"
+msgstr "Quantitat de memòria física (RAM):"
+
+#: src/xz/hardware.c:270
+msgid "Number of processor threads:"
+msgstr "Nombre de fils del processador:"
+
+#: src/xz/hardware.c:271
+msgid "Compression:"
+msgstr "Compressió:"
+
+#: src/xz/hardware.c:272
+msgid "Decompression:"
+msgstr "Descompressió:"
+
+#: src/xz/hardware.c:273
+msgid "Multi-threaded decompression:"
+msgstr "Descompressió multifil:"
+
+#: src/xz/hardware.c:274
+msgid "Default for -T0:"
+msgstr "Predeterminat per a -T0:"
+
+#: src/xz/hardware.c:292
+msgid "Hardware information:"
+msgstr "Informació del maquinari:"
+
+#: src/xz/hardware.c:299
+msgid "Memory usage limits:"
+msgstr "Límits d'ús de la memòria"
+
+#: src/xz/list.c:68
+msgid "Streams:"
+msgstr "Fluxos:"
+
+#: src/xz/list.c:69
+msgid "Blocks:"
+msgstr "Blocs:"
+
+#: src/xz/list.c:70
+msgid "Compressed size:"
+msgstr "Mida comprimida:"
+
+#: src/xz/list.c:71
+msgid "Uncompressed size:"
+msgstr "Mida no comprimida:"
+
+#: src/xz/list.c:72
+msgid "Ratio:"
+msgstr "Relació:"
+
+#: src/xz/list.c:73
+msgid "Check:"
+msgstr "Comprovació:"
+
+#: src/xz/list.c:74
+msgid "Stream Padding:"
+msgstr "Farciment del flux:"
+
+#: src/xz/list.c:75
+msgid "Memory needed:"
+msgstr "Memòria necessària:"
+
+#: src/xz/list.c:76
+msgid "Sizes in headers:"
+msgstr "Mides a les capçaleres:"
+
+#: src/xz/list.c:79
+msgid "Number of files:"
+msgstr "Nombre de fitxers:"
+
+#: src/xz/list.c:122
+msgid "Stream"
+msgstr "Flux"
+
+#: src/xz/list.c:123
+msgid "Block"
+msgstr "Bloc"
+
+#: src/xz/list.c:124
+msgid "Blocks"
+msgstr "Blocs"
+
+#: src/xz/list.c:125
+msgid "CompOffset"
+msgstr "CompOffset"
+
+#: src/xz/list.c:126
+msgid "UncompOffset"
+msgstr "UncompOffset"
+
+#: src/xz/list.c:127
+msgid "CompSize"
+msgstr "CompSize"
+
+#: src/xz/list.c:128
+msgid "UncompSize"
+msgstr "UncompSize"
+
+#: src/xz/list.c:129
+msgid "TotalSize"
+msgstr "TotalSize"
+
+#: src/xz/list.c:130
+msgid "Ratio"
+msgstr "Relació"
+
+#: src/xz/list.c:131
+msgid "Check"
+msgstr "Comprovació"
+
+#: src/xz/list.c:132
+msgid "CheckVal"
+msgstr "CheckVal"
+
+#: src/xz/list.c:133
+msgid "Padding"
+msgstr "Separació"
+
+#: src/xz/list.c:134
+msgid "Header"
+msgstr "Capçalera"
+
+#: src/xz/list.c:135
+msgid "Flags"
+msgstr "Senyals"
+
+#: src/xz/list.c:136
+msgid "MemUsage"
+msgstr "MemUsage"
+
+#: src/xz/list.c:137
+msgid "Filters"
+msgstr "Filtres"
+
+#. TRANSLATORS: Indicates that there is no integrity check.
+#. This string is used in tables. In older xz version this
+#. string was limited to ten columns in a fixed-width font, but
+#. nowadays there is no strict length restriction anymore.
+#: src/xz/list.c:169
+msgid "None"
+msgstr "Cap"
+
+#. TRANSLATORS: Indicates that integrity check name is not known,
+#. but the Check ID is known (here 2). In older xz version these
+#. strings were limited to ten columns in a fixed-width font, but
+#. nowadays there is no strict length restriction anymore.
+#: src/xz/list.c:175
+msgid "Unknown-2"
+msgstr "NoConeix2"
+
+#: src/xz/list.c:176
+msgid "Unknown-3"
+msgstr "NoConeix3"
+
+#: src/xz/list.c:178
+msgid "Unknown-5"
+msgstr "NoConeix5"
+
+#: src/xz/list.c:179
+msgid "Unknown-6"
+msgstr "NoConeix6"
+
+#: src/xz/list.c:180
+msgid "Unknown-7"
+msgstr "NoConeix7"
+
+#: src/xz/list.c:181
+msgid "Unknown-8"
+msgstr "NoConeix8"
+
+#: src/xz/list.c:182
+msgid "Unknown-9"
+msgstr "NoConeix9"
+
+#: src/xz/list.c:184
+msgid "Unknown-11"
+msgstr "NoConeix11"
+
+#: src/xz/list.c:185
+msgid "Unknown-12"
+msgstr "NoConeix12"
+
+#: src/xz/list.c:186
+msgid "Unknown-13"
+msgstr "NoConeix13"
+
+#: src/xz/list.c:187
+msgid "Unknown-14"
+msgstr "NoConeix14"
+
+#: src/xz/list.c:188
+msgid "Unknown-15"
+msgstr "NoConeix15"
+
+#: src/xz/list.c:351
+#, c-format
+msgid "%s: File is empty"
+msgstr "%s: El fitxer està buit"
+
+#: src/xz/list.c:356
+#, c-format
+msgid "%s: Too small to be a valid .xz file"
+msgstr "%s: Massa petit per a ser un fitxer .xz vàlid"
+
+#. TRANSLATORS: These are column headings. From Strms (Streams)
+#. to Ratio, the columns are right aligned. Check and Filename
+#. are left aligned. If you need longer words, it's OK to
+#. use two lines here. Test with "xz -l foo.xz".
+#: src/xz/list.c:730
+msgid "Strms Blocks Compressed Uncompressed Ratio Check Filename"
+msgstr "Strms Blocs Comprimit NoComprimit Ràtio Check Nom de fitxer"
+
+#: src/xz/list.c:1025 src/xz/list.c:1203
+msgid "Yes"
+msgstr "Sí"
+
+#: src/xz/list.c:1025 src/xz/list.c:1203
+msgid "No"
+msgstr "No"
+
+#: src/xz/list.c:1027 src/xz/list.c:1205
+#, c-format
+msgid " Minimum XZ Utils version: %s\n"
+msgstr " Versió mínima de XZ Utils: %s\n"
+
+#. TRANSLATORS: %s is an integer. Only the plural form of this
+#. message is used (e.g. "2 files"). Test with "xz -l foo.xz bar.xz".
+#: src/xz/list.c:1178
+#, c-format
+msgid "%s file\n"
+msgid_plural "%s files\n"
+msgstr0 "%s fitxer\n"
+msgstr1 "%s fitxers\n"
+
+#: src/xz/list.c:1191
+msgid "Totals:"
+msgstr "Totals:"
+
+#: src/xz/list.c:1269
+msgid "--list works only on .xz files (--format=xz or --format=auto)"
+msgstr "--list només funciona en fitxers .xz (--format=xz o --format=auto)"
+
+#: src/xz/list.c:1275
+msgid "--list does not support reading from standard input"
+msgstr "--list no admet la lectura des de l'entrada estàndard"
+
+#: src/xz/main.c:89
+#, c-format
+msgid "%s: Error reading filenames: %s"
+msgstr "%s: Error en llegir els noms de fitxer: %s"
+
+#: src/xz/main.c:96
+#, c-format
+msgid "%s: Unexpected end of input when reading filenames"
+msgstr "%s: Final inesperat de l'entrada en llegir els noms de fitxer"
+
+#: src/xz/main.c:120
+#, c-format
+msgid "%s: Null character found when reading filenames; maybe you meant to use `--files0' instead of `--files'?"
+msgstr "%s: s'ha trobat un caràcter nul en llegir els noms de fitxer; potser volíeu utilitzar «--files0» en lloc de «--files»?"
+
+#: src/xz/main.c:188
+msgid "Compression and decompression with --robot are not supported yet."
+msgstr "La compressió i descompressió amb --robot encara no són admesos."
+
+#: src/xz/main.c:266
+msgid "Cannot read data from standard input when reading filenames from standard input"
+msgstr "No es poden llegir les dades de l'entrada estàndard en llegir els noms de fitxer de l'entrada estàndard"
+
+#. TRANSLATORS: This is the program name in the beginning
+#. of the line in messages. Usually it becomes "xz: ".
+#. This is a translatable string because French needs
+#. a space before a colon.
+#: src/xz/message.c:725
+#, c-format
+msgid "%s: "
+msgstr "%s: "
+
+#: src/xz/message.c:797 src/xz/message.c:856
+msgid "Internal error (bug)"
+msgstr "Error intern (error)"
+
+#: src/xz/message.c:804
+msgid "Cannot establish signal handlers"
+msgstr "No es poden establir els gestors de senyals"
+
+#: src/xz/message.c:813
+msgid "No integrity check; not verifying file integrity"
+msgstr "Sense comprovació d'integritat; no es verifica la integritat del fitxer"
+
+#: src/xz/message.c:816
+msgid "Unsupported type of integrity check; not verifying file integrity"
+msgstr "Tipus no admès de comprovació d'integritat; no es verifica la integritat del fitxer"
+
+#: src/xz/message.c:823
+msgid "Memory usage limit reached"
+msgstr "S'ha arribat al límit d'ús de la memòria"
+
+#: src/xz/message.c:826
+msgid "File format not recognized"
+msgstr "No s'ha reconegut el format del fitxer"
+
+#: src/xz/message.c:829
+msgid "Unsupported options"
+msgstr "Opcions no suportades"
+
+#: src/xz/message.c:832
+msgid "Compressed data is corrupt"
+msgstr "Les dades comprimides estan malmeses"
+
+#: src/xz/message.c:835
+msgid "Unexpected end of input"
+msgstr "Final inesperat de l'entrada"
+
+#: src/xz/message.c:877
+#, c-format
+msgid "%s MiB of memory is required. The limiter is disabled."
+msgstr "Es requereixen %s MiB de memòria. El limitador està desactivat."
+
+#: src/xz/message.c:905
+#, c-format
+msgid "%s MiB of memory is required. The limit is %s."
+msgstr "Es requereixen %s MiB de memòria. El límit és %s."
+
+#: src/xz/message.c:924
+#, c-format
+msgid "%s: Filter chain: %s\n"
+msgstr "%s: Cadena de filtratge: %s\n"
+
+#: src/xz/message.c:935
+#, c-format
+msgid "Try `%s --help' for more information."
+msgstr "Proveu «%s --help» per a més informació."
+
+#: src/xz/message.c:961
+#, c-format
+msgid ""
+"Usage: %s OPTION... FILE...\n"
+"Compress or decompress FILEs in the .xz format.\n"
+"\n"
+msgstr ""
+"Ús: %s OPCIÓ... FITXER...\n"
+"Comprimeix o descomprimeix FITXERS en format .xz.\n"
+"\n"
+
+#: src/xz/message.c:968
+msgid "Mandatory arguments to long options are mandatory for short options too.\n"
+msgstr ""
+"Els arguments obligatoris per a opcions llargues també són obligatoris\n"
+"per a opcions curtes.\n"
+
+#: src/xz/message.c:972
+msgid " Operation mode:\n"
+msgstr " Mode d'operació:\n"
+
+#: src/xz/message.c:975
+msgid ""
+" -z, --compress force compression\n"
+" -d, --decompress force decompression\n"
+" -t, --test test compressed file integrity\n"
+" -l, --list list information about .xz files"
+msgstr ""
+" -z, --compress força la compressió\n"
+" -d, --decompress força la descompressió\n"
+" -t, --test comprova la integritat del fitxer comprimit\n"
+" -l, --list informació sobre els fitxers .xz"
+
+#: src/xz/message.c:981
+msgid ""
+"\n"
+" Operation modifiers:\n"
+msgstr ""
+"\n"
+" Modificadors de l'operació:\n"
+
+#: src/xz/message.c:984
+msgid ""
+" -k, --keep keep (don't delete) input files\n"
+" -f, --force force overwrite of output file and (de)compress links\n"
+" -c, --stdout write to standard output and don't delete input files"
+msgstr ""
+" -k, --keep manté (no suprimeixis) els fitxers d'entrada\n"
+" -f, --force força la sobreescriptura del fitxer de sortida i\n"
+" (des)comprimeix els enllaços\n"
+" -c, --stdout escriu a la sortida estàndard i no suprimeixis els\n"
+" fitxers d'entrada"
+
+#: src/xz/message.c:993
+msgid ""
+" --single-stream decompress only the first stream, and silently\n"
+" ignore possible remaining input data"
+msgstr ""
+" --single-stream descomprimeix només el primer flux, i silenciosament\n"
+" ignora les possibles dades d'entrada restants"
+
+#: src/xz/message.c:996
+msgid ""
+" --no-sparse do not create sparse files when decompressing\n"
+" -S, --suffix=.SUF use the suffix `.SUF' on compressed files\n"
+" --files=FILE read filenames to process from FILE; if FILE is\n"
+" omitted, filenames are read from the standard input;\n"
+" filenames must be terminated with the newline character\n"
+" --files0=FILE like --files but use the null character as terminator"
+msgstr ""
+" --no-sparse no creïs fitxers dispersos en descomprimir\n"
+" -S, --suffix=.SUF usa el sufix «.SUF» en fitxers comprimits\n"
+" --files=FILE llegeix els noms de fitxer a processar des del FITXER;\n"
+" si s'omet, els noms de fitxer es llegeixen de l'entrada\n"
+" estàndard; els noms de fitxer s'han de finalitzar amb el\n"
+" caràcter de línia nova\n"
+" --files0=FILE com --files però usa el caràcter nul com a terminador"
+
+#: src/xz/message.c:1005
+msgid ""
+"\n"
+" Basic file format and compression options:\n"
+msgstr ""
+"\n"
+" Opcions bàsiques de format i compressió de fitxers:\n"
+
+#: src/xz/message.c:1007
+msgid ""
+" -F, --format=FMT file format to encode or decode; possible values are\n"
+" `auto' (default), `xz', `lzma', `lzip', and `raw'\n"
+" -C, --check=CHECK integrity check type: `none' (use with caution),\n"
+" `crc32', `crc64' (default), or `sha256'"
+msgstr ""
+" -F, --format=FMT fitxer de format per a codificar o descodificar; els\n"
+" valors possibles són «auto» (predeterminat), «xz»,\n"
+" «lzma», «lzip» i «raw»\n"
+" -C, --check=CHECK el tipus de comprovació d'integritat: «none» (useu amb\n"
+" precaució), «crc32», «crc64» (predeterminat), o «sha256»"
+
+#: src/xz/message.c:1012
+msgid " --ignore-check don't verify the integrity check when decompressing"
+msgstr " --ignore-check no verifiquis la comprovació d'integritat en descomprimir"
+
+#: src/xz/message.c:1016
+msgid ""
+" -0 ... -9 compression preset; default is 6; take compressor *and*\n"
+" decompressor memory usage into account before using 7-9!"
+msgstr ""
+" -0 ... -9 compressió predefinida; per defecte és 6; tingueu en\n"
+" compte l'ús de memòria del compressor *i* del\n"
+" descompressor abans d'utilitzar 7-9!"
+
+#: src/xz/message.c:1020
+msgid ""
+" -e, --extreme try to improve compression ratio by using more CPU time;\n"
+" does not affect decompressor memory requirements"
+msgstr ""
+" -e, --extreme intenta millorar la ràtio de compressió usant més temps;\n"
+" de CPU no afecta els requisits de memòria del\n"
+" descompressor"
+
+#: src/xz/message.c:1024
+msgid ""
+" -T, --threads=NUM use at most NUM threads; the default is 1; set to 0\n"
+" to use as many threads as there are processor cores"
+msgstr ""
+" -T, --threads=NUM usa com a màxim NUM fils; el valor predeterminat és 1;\n"
+" estableix a 0 per a utilitzar tants fils com nuclis té\n"
+" el processador"
+
+#: src/xz/message.c:1029
+msgid ""
+" --block-size=SIZE\n"
+" start a new .xz block after every SIZE bytes of input;\n"
+" use this to set the block size for threaded compression"
+msgstr ""
+" --block-size=MIDA\n"
+" inicia un bloc nou .xz després de cada MIDA de bytes\n"
+" d'entrada; utilitzeu-ho per a establir la mida del bloc\n"
+" per a la compressió amb fils"
+
+#: src/xz/message.c:1033
+msgid ""
+" --block-list=SIZES\n"
+" start a new .xz block after the given comma-separated\n"
+" intervals of uncompressed data"
+msgstr ""
+" --block-list=MIDES\n"
+" inicia un bloc nou .xz després dels intervals de dades\n"
+" sense comprimir donats amb separació per comes"
+
+#: src/xz/message.c:1037
+msgid ""
+" --flush-timeout=TIMEOUT\n"
+" when compressing, if more than TIMEOUT milliseconds has\n"
+" passed since the previous flush and reading more input\n"
+" would block, all pending data is flushed out"
+msgstr ""
+" --flush-timeout=TEMPS\n"
+" en comprimir, si han passat més de mil·lisegons de temps\n"
+" d'espera des de l'anterior fluix i llegir més entrades\n"
+" blocaria, totes les dades pendents es buiden"
+
+#: src/xz/message.c:1043
+#, no-c-format
+msgid ""
+" --memlimit-compress=LIMIT\n"
+" --memlimit-decompress=LIMIT\n"
+" --memlimit-mt-decompress=LIMIT\n"
+" -M, --memlimit=LIMIT\n"
+" set memory usage limit for compression, decompression,\n"
+" threaded decompression, or all of these; LIMIT is in\n"
+" bytes, % of RAM, or 0 for defaults"
+msgstr ""
+" --memlimit-compress=LÍMIT\n"
+" --memlimit-decompress=LÍMIT\n"
+" --memlimit-mt-decompress=LÍMIT\n"
+" -M, --memlimit=LÍMIT\n"
+" estableix el límit d'ús de memòria per a la compressió,\n"
+" descompressió, descompressió amb fils, o tots ells; el\n"
+" LÍMIT és en bytes, % de RAM, o 0 per als predeterminats"
+
+#: src/xz/message.c:1052
+msgid ""
+" --no-adjust if compression settings exceed the memory usage limit,\n"
+" give an error instead of adjusting the settings downwards"
+msgstr ""
+" --no-adjust si la configuració de compressió excedeix el límit d'ús\n"
+" de memòria, dona error en lloc de reduir la configuració"
+
+#: src/xz/message.c:1058
+msgid ""
+"\n"
+" Custom filter chain for compression (alternative for using presets):"
+msgstr ""
+"\n"
+" Cadena de filtre personalitzada per a la compressió (alternativa per a l'ús\n"
+" de predefinits):"
+
+#: src/xz/message.c:1067
+msgid ""
+"\n"
+" --lzma1=OPTS LZMA1 or LZMA2; OPTS is a comma-separated list of zero or\n"
+" --lzma2=OPTS more of the following options (valid values; default):\n"
+" preset=PRE reset options to a preset (0-9e)\n"
+" dict=NUM dictionary size (4KiB - 1536MiB; 8MiB)\n"
+" lc=NUM number of literal context bits (0-4; 3)\n"
+" lp=NUM number of literal position bits (0-4; 0)\n"
+" pb=NUM number of position bits (0-4; 2)\n"
+" mode=MODE compression mode (fast, normal; normal)\n"
+" nice=NUM nice length of a match (2-273; 64)\n"
+" mf=NAME match finder (hc3, hc4, bt2, bt3, bt4; bt4)\n"
+" depth=NUM maximum search depth; 0=automatic (default)"
+msgstr ""
+"\n"
+" --lzma1=OPTS LZMA1 o LZMA2; OPTS és una llista separada per comes de\n"
+" --lzma2=OPTS zero o més opcions de les següents (valors vàlids;\n"
+" predeterminat):\n"
+" preset=PRE restableix les opcions a un predefinit\n"
+" (0-9e)\n"
+" dict=NUM mida del diccionari (4KiB - 1536MiB; 8MiB)\n"
+" lc=NUM nombre de bits de context literal (0-4; 3)\n"
+" lp=NUM nombre de bits de posició literal (0-4; 0)\n"
+" pb=NUM nombre de bits de posició (0-4; 2)\n"
+" mode=MODE mode de compressió (ràpid, normal; normal)\n"
+" nice=NUM longitud de coincidència (2-273; 64)\n"
+" mf=NAME cercador de coincidències (hc3, hc4, bt2,\n"
+" bt3, bt4; bt4)\n"
+" depth=NUM profunditat màxima de cerca; 0=automàtic\n"
+" (predeterminat)"
+
+#: src/xz/message.c:1082
+msgid ""
+"\n"
+" --x86=OPTS x86 BCJ filter (32-bit and 64-bit)\n"
+" --arm=OPTS ARM BCJ filter\n"
+" --armthumb=OPTS ARM-Thumb BCJ filter\n"
+" --arm64=OPTS ARM64 BCJ filter\n"
+" --powerpc=OPTS PowerPC BCJ filter (big endian only)\n"
+" --ia64=OPTS IA-64 (Itanium) BCJ filter\n"
+" --sparc=OPTS SPARC BCJ filter\n"
+" Valid OPTS for all BCJ filters:\n"
+" start=NUM start offset for conversions (default=0)"
+msgstr ""
+"\n"
+" --x86=OPTS filtre BCJ x86 (32-bit i 64-bit)\n"
+" --arm=OPTS filtre BCJ ARM\n"
+" --armthumb=OPTS filtre BCJ ARM-Thumb\n"
+" --arm64=OPTS filtre ARM64 BCJ\n"
+" --powerpc=OPTS filtre BCJ PowerPC (només endian gran)\n"
+" --ia64=OPTS filtre IA-64 (Itanium) BCJ\n"
+" --sparc=OPTS filtre BCJ SPARC\n"
+" OPTS vàlids per a tots els filtres BCJ:\n"
+" start=Núm. decalatge d'inici per a les conversions\n"
+" (per defecte=0)"
+
+#: src/xz/message.c:1095
+msgid ""
+"\n"
+" --delta=OPTS Delta filter; valid OPTS (valid values; default):\n"
+" dist=NUM distance between bytes being subtracted\n"
+" from each other (1-256; 1)"
+msgstr ""
+"\n"
+" --delta=OPTS Filtre delta; OPT (valors vàlids; predeterminat):\n"
+" dist=Núm. entre bytes que es resten de\n"
+" l'altre (1-256; 1)"
+
+#: src/xz/message.c:1103
+msgid ""
+"\n"
+" Other options:\n"
+msgstr ""
+"\n"
+" Altres opcions:\n"
+
+#: src/xz/message.c:1106
+msgid ""
+" -q, --quiet suppress warnings; specify twice to suppress errors too\n"
+" -v, --verbose be verbose; specify twice for even more verbose"
+msgstr ""
+" -q, --quiet suprimeix els avisos; especifiqueu-ho dues vegades per a\n"
+" suprimir també els errors\n"
+" -v, --verbose sigues detallat; especifiqueu dues vegades per a tenir\n"
+" encara més detall"
+
+#: src/xz/message.c:1111
+msgid " -Q, --no-warn make warnings not affect the exit status"
+msgstr " -Q, --no-warn fes que els avisos no afectin l'estat de sortida"
+
+#: src/xz/message.c:1113
+msgid " --robot use machine-parsable messages (useful for scripts)"
+msgstr ""
+" --robot usa missatges analitzables per la màquina\n"
+" (útil per a scripts)"
+
+#: src/xz/message.c:1116
+msgid ""
+" --info-memory display the total amount of RAM and the currently active\n"
+" memory usage limits, and exit"
+msgstr ""
+" --info-memory mostra la quantitat total de RAM i els límits actualment\n"
+" actius d'ús de memòria, i surt"
+
+#: src/xz/message.c:1119
+msgid ""
+" -h, --help display the short help (lists only the basic options)\n"
+" -H, --long-help display this long help and exit"
+msgstr ""
+" -h, --help mostra l'ajuda curta (només mostra les opcions bàsiques)\n"
+" -H, --long-help mostra aquesta ajuda llarga i surt"
+
+#: src/xz/message.c:1123
+msgid ""
+" -h, --help display this short help and exit\n"
+" -H, --long-help display the long help (lists also the advanced options)"
+msgstr ""
+" -h, --help mostra aquesta ajuda curta i surt\n"
+" -H, --long-help mostra l'ajuda llarga (llista també opcions avançades)"
+
+#: src/xz/message.c:1128
+msgid " -V, --version display the version number and exit"
+msgstr " -V, --version mostra el número de versió i surt"
+
+#: src/xz/message.c:1130
+msgid ""
+"\n"
+"With no FILE, or when FILE is -, read standard input.\n"
+msgstr ""
+"\n"
+"Sense FITXER, o quan el FITXER és -, es llegeix l'entrada estàndard.\n"
+
+#. TRANSLATORS: This message indicates the bug reporting address
+#. for this package. Please add _another line_ saying
+#. "Report translation bugs to <...>\n" with the email or WWW
+#. address for translation bugs. Thanks.
+#: src/xz/message.c:1136
+#, c-format
+msgid "Report bugs to <%s> (in English or Finnish).\n"
+msgstr "Informa d'errors a <%s> (en anglès o finès).\n"
+
+#: src/xz/message.c:1138
+#, c-format
+msgid "%s home page: <%s>\n"
+msgstr "Pàgina inicial de %s: <%s>\n"
+
+#: src/xz/message.c:1142
+msgid "THIS IS A DEVELOPMENT VERSION NOT INTENDED FOR PRODUCTION USE."
+msgstr "AQUESTA ÉS UNA VERSIÓ DE DESENVOLUPAMENT NO DESTINADA A L'ÚS EN PRODUCCIÓ."
+
+#: src/xz/options.c:86
+#, c-format
+msgid "%s: Options must be `name=value' pairs separated with commas"
+msgstr "%s: les opcions han de ser parelles «name=value» separades amb comes"
+
+#: src/xz/options.c:93
+#, c-format
+msgid "%s: Invalid option name"
+msgstr "%s: nom d'opció no vàlid"
+
+#: src/xz/options.c:113
+#, c-format
+msgid "%s: Invalid option value"
+msgstr "%s: el valor de l'opció no és vàlid"
+
+#: src/xz/options.c:247
+#, c-format
+msgid "Unsupported LZMA1/LZMA2 preset: %s"
+msgstr "No s'admet el LZMA1/LZMA2 predefinit: %s"
+
+#: src/xz/options.c:355
+msgid "The sum of lc and lp must not exceed 4"
+msgstr "La suma de lc i lp no ha de superar 4"
+
+#: src/xz/suffix.c:137 src/xz/suffix.c:268
+#, c-format
+msgid "%s: With --format=raw, --suffix=.SUF is required unless writing to stdout"
+msgstr "%s: amb --format=raw, --suffix=.SUF és necessari si no s'escriu a la sortida estàndard"
+
+#: src/xz/suffix.c:168
+#, c-format
+msgid "%s: Filename has an unknown suffix, skipping"
+msgstr "%s: El nom de fitxer té un sufix desconegut, s'omet"
+
+#: src/xz/suffix.c:189
+#, c-format
+msgid "%s: File already has `%s' suffix, skipping"
+msgstr "%s: El fitxer ja té el sufix «%s», s'ometrà"
+
+#: src/xz/suffix.c:405
+#, c-format
+msgid "%s: Invalid filename suffix"
+msgstr "%s: El sufix del nom de fitxer no és vàlid"
+
+#: src/xz/util.c:71
+#, c-format
+msgid "%s: Value is not a non-negative decimal integer"
+msgstr "%s: El valor no és un enter decimal no negatiu"
+
+#: src/xz/util.c:113
+#, c-format
+msgid "%s: Invalid multiplier suffix"
+msgstr "%s: el sufix multiplicador no és vàlid"
+
+#: src/xz/util.c:115
+msgid "Valid suffixes are `KiB' (2^10), `MiB' (2^20), and `GiB' (2^30)."
+msgstr "Els sufixos vàlids són `KiB' (2.10), `MiB' (2.20), i `GiB' (2.30)."
+
+#: src/xz/util.c:132
+#, c-format
+msgid "Value of the option `%s' must be in the range %<PRIu64>, %<PRIu64>"
+msgstr "El valor de l'opció «%s» ha d'estar a l'interval %<PRIu64>, %<PRIu64>"
+
+#: src/xz/util.c:269
+msgid "Compressed data cannot be read from a terminal"
+msgstr "Les dades comprimides no es poden llegir des d'un terminal"
+
+#: src/xz/util.c:282
+msgid "Compressed data cannot be written to a terminal"
+msgstr "Les dades comprimides no es poden escriure en un terminal"
+
+#: src/common/tuklib_exit.c:40
+msgid "Writing to standard output failed"
+msgstr "Ha fallat l'escriptura a la sortida estàndard"
+
+#: src/common/tuklib_exit.c:43
+msgid "Unknown error"
+msgstr "Error desconegut"

_service:tar_scm:xz-5.2.5.tar.xz/po/cs.gmo -> _service:tar_scm:xz-5.4.1.tar.xz/po/cs.gmo Changed

_service:tar_scm:xz-5.2.5.tar.xz/po/cs.po -> _service:tar_scm:xz-5.4.1.tar.xz/po/cs.po Changed

@@ -5,8 +5,8 @@
 msgid ""
 msgstr ""
 "Project-Id-Version: xz-utils\n"
-"Report-Msgid-Bugs-To: lasse.collin@tukaani.org\n"
-"POT-Creation-Date: 2020-03-17 16:29+0200\n"
+"Report-Msgid-Bugs-To: xz@tukaani.org\n"
+"POT-Creation-Date: 2023-01-11 19:01+0200\n"
 "PO-Revision-Date: 2010-12-03 11:32+0100\n"
 "Last-Translator: Marek Černocký <marek@manet.cz>\n"
 "Language-Team: Czech <diskuze@lists.l10n.cz>\n"
@@ -18,99 +18,115 @@
 "X-Poedit-Language: Czech\n"
 "X-Poedit-SourceCharset: utf-8\n"
 
-#: src/xz/args.c:63
+#: src/xz/args.c:77
 #, c-format
 msgid "%s: Invalid argument to --block-list"
 msgstr ""
 
-#: src/xz/args.c:73
+#: src/xz/args.c:87
 #, c-format
 msgid "%s: Too many arguments to --block-list"
 msgstr ""
 
-#: src/xz/args.c:102
+#: src/xz/args.c:116
 msgid "0 can only be used as the last element in --block-list"
 msgstr ""
 
-#: src/xz/args.c:406
+#: src/xz/args.c:451
 #, c-format
 msgid "%s: Unknown file format type"
 msgstr "%s: Neznámý typ formátu souboru"
 
-#: src/xz/args.c:429 src/xz/args.c:437
+#: src/xz/args.c:474 src/xz/args.c:482
 #, c-format
 msgid "%s: Unsupported integrity check type"
 msgstr "%s: Neznámý typ kontroly integrity"
 
-#: src/xz/args.c:473
+#: src/xz/args.c:518
 msgid "Only one file can be specified with `--files' or `--files0'."
 msgstr "Spolu s přepínači „--files“ nebo „--files0“ může být zadán pouze jeden soubor"
 
-#: src/xz/args.c:541
+#: src/xz/args.c:586
 #, c-format
 msgid "The environment variable %s contains too many arguments"
 msgstr "Proměnná prostředí %s obsahuje příliš mnoho argumentů"
 
-#: src/xz/args.c:643
+#: src/xz/args.c:688
 msgid "Compression support was disabled at build time"
 msgstr ""
 
-#: src/xz/args.c:650
+#: src/xz/args.c:695
 msgid "Decompression support was disabled at build time"
 msgstr ""
 
-#: src/xz/coder.c:110
+#: src/xz/args.c:701
+msgid "Compression of lzip files (.lz) is not supported"
+msgstr ""
+
+#: src/xz/coder.c:115
 msgid "Maximum number of filters is four"
 msgstr "Maximální počet filtrů je čtyři"
 
-#: src/xz/coder.c:129
+#: src/xz/coder.c:134
 msgid "Memory usage limit is too low for the given filter setup."
 msgstr "Omezení použitelné paměti je příliš malé pro dané nastavení filtru."
 
-#: src/xz/coder.c:159
+#: src/xz/coder.c:169
 msgid "Using a preset in raw mode is discouraged."
 msgstr "Použití přednastavení v režimu raw je nevhodné."
 
-#: src/xz/coder.c:161
+#: src/xz/coder.c:171
 msgid "The exact options of the presets may vary between software versions."
 msgstr "Přesné volby u přednastavení se mohou lišit mezi různými verzemi softwaru."
 
-#: src/xz/coder.c:184
+#: src/xz/coder.c:194
 msgid "The .lzma format supports only the LZMA1 filter"
 msgstr "Formát .lzma podporuje pouze filtr LZMA1"
 
-#: src/xz/coder.c:192
+#: src/xz/coder.c:202
 msgid "LZMA1 cannot be used with the .xz format"
 msgstr "LZMA1 nelze použít s formátem .xz"
 
-#: src/xz/coder.c:209
+#: src/xz/coder.c:219
 msgid "The filter chain is incompatible with --flush-timeout"
 msgstr ""
 
-#: src/xz/coder.c:215
+#: src/xz/coder.c:225
 msgid "Switching to single-threaded mode due to --flush-timeout"
 msgstr ""
 
-#: src/xz/coder.c:235
+#: src/xz/coder.c:249
 #, c-format
 msgid "Using up to %<PRIu32> threads."
 msgstr ""
 
-#: src/xz/coder.c:251
+#: src/xz/coder.c:265
 msgid "Unsupported filter chain or filter options"
 msgstr "Nepodporovaný omezující filtr nebo volby filtru"
 
-#: src/xz/coder.c:263
+#: src/xz/coder.c:277
 #, c-format
 msgid "Decompression will need %s MiB of memory."
 msgstr "Dekomprimace bude vyžadovat %s MiB paměti."
 
-#: src/xz/coder.c:300
+#: src/xz/coder.c:309
+#, fuzzy, c-format
+#| msgid "Adjusted LZMA%c dictionary size from %s MiB to %s MiB to not exceed the memory usage limit of %s MiB"
+msgid "Reduced the number of threads from %s to %s to not exceed the memory usage limit of %s MiB"
+msgstr "Přizpůsobit velikost slovníku LZMA%c z %s MiB na %s MiB, tak aby nebylo překročeno omezení použitelné paměti %s MiB"
+
+#: src/xz/coder.c:329
 #, c-format
-msgid "Adjusted the number of threads from %s to %s to not exceed the memory usage limit of %s MiB"
+msgid "Reduced the number of threads from %s to one. The automatic memory usage limit of %s MiB is still being exceeded. %s MiB of memory is required. Continuing anyway."
 msgstr ""
 
-#: src/xz/coder.c:354
+#: src/xz/coder.c:356
+#, fuzzy, c-format
+#| msgid "Adjusted LZMA%c dictionary size from %s MiB to %s MiB to not exceed the memory usage limit of %s MiB"
+msgid "Switching to single-threaded mode to not exceed the memory usage limit of %s MiB"
+msgstr "Přizpůsobit velikost slovníku LZMA%c z %s MiB na %s MiB, tak aby nebylo překročeno omezení použitelné paměti %s MiB"
+
+#: src/xz/coder.c:411
 #, c-format
 msgid "Adjusted LZMA%c dictionary size from %s MiB to %s MiB to not exceed the memory usage limit of %s MiB"
 msgstr "Přizpůsobit velikost slovníku LZMA%c z %s MiB na %s MiB, tak aby nebylo překročeno omezení použitelné paměti %s MiB"
@@ -120,11 +136,11 @@
 msgid "Error creating a pipe: %s"
 msgstr ""
 
-#: src/xz/file_io.c:224
+#: src/xz/file_io.c:235
 msgid "Failed to enable the sandbox"
 msgstr ""
 
-#: src/xz/file_io.c:266
+#: src/xz/file_io.c:277
 #, c-format
 msgid "%s: poll() failed: %s"
 msgstr ""
@@ -139,195 +155,341 @@
 #. it is possible that the user has put a new file in place
 #. of the original file, and in that case it obviously
 #. shouldn't be removed.
-#: src/xz/file_io.c:333
+#: src/xz/file_io.c:344
 #, c-format
 msgid "%s: File seems to have been moved, not removing"
 msgstr "%s: Vypadá to, že soubor byl přesunut, proto nebude odstraněn"
 
-#: src/xz/file_io.c:340 src/xz/file_io.c:882
+#: src/xz/file_io.c:351 src/xz/file_io.c:907
 #, c-format
 msgid "%s: Cannot remove: %s"
 msgstr "%s: Nelze odstranit: %s"
 
-#: src/xz/file_io.c:366
+#: src/xz/file_io.c:377
 #, c-format
 msgid "%s: Cannot set the file owner: %s"
 msgstr "%s: Nelze nastavit vlastníka souboru: %s"
 
-#: src/xz/file_io.c:372
+#: src/xz/file_io.c:390
 #, c-format
 msgid "%s: Cannot set the file group: %s"
 msgstr "%s: Nelze nastavit skupinu souboru: %s"
 
-#: src/xz/file_io.c:391
+#: src/xz/file_io.c:409
 #, c-format
 msgid "%s: Cannot set the file permissions: %s"
 msgstr "%s: Nelze nastavit oprávnění souboru: %s"
 
-#: src/xz/file_io.c:517
+#: src/xz/file_io.c:535
 #, c-format
 msgid "Error getting the file status flags from standard input: %s"
 msgstr ""
 
-#: src/xz/file_io.c:574 src/xz/file_io.c:636
+#: src/xz/file_io.c:593 src/xz/file_io.c:655
 #, c-format
 msgid "%s: Is a symbolic link, skipping"
 msgstr "%s: Jedná se o symbolický odkaz, vynechává se"
 
-#: src/xz/file_io.c:665
+#: src/xz/file_io.c:684
 #, c-format
 msgid "%s: Is a directory, skipping"
 msgstr "%s: Jedná se o složku, vynechává se"
 
-#: src/xz/file_io.c:671
+#: src/xz/file_io.c:690
 #, c-format
 msgid "%s: Not a regular file, skipping"
 msgstr "%s: Nejedná se o běžný soubor, vynechává se"
 
-#: src/xz/file_io.c:688
+#: src/xz/file_io.c:707
 #, c-format
 msgid "%s: File has setuid or setgid bit set, skipping"
 msgstr "%s: Soubor má nastavený bit setuid nebo setgid, vynechává se"
 
-#: src/xz/file_io.c:695
+#: src/xz/file_io.c:714
 #, c-format
 msgid "%s: File has sticky bit set, skipping"
 msgstr "%s: Soubor má nastavený bit sticky, vynechává se"
 
-#: src/xz/file_io.c:702
+#: src/xz/file_io.c:721
 #, c-format
 msgid "%s: Input file has more than one hard link, skipping"
 msgstr "%s: Vstupní soubor má více než jeden pevný odkaz, vynechává se"
 
-#: src/xz/file_io.c:792
+#: src/xz/file_io.c:763
+msgid "Empty filename, skipping"
+msgstr "Prázdný název souboru, vynechává se"
+
+#: src/xz/file_io.c:817
 #, c-format
 msgid "Error restoring the status flags to standard input: %s"
 msgstr ""
 
-#: src/xz/file_io.c:840
+#: src/xz/file_io.c:865
 #, c-format
 msgid "Error getting the file status flags from standard output: %s"
 msgstr ""
 
-#: src/xz/file_io.c:1018
+#: src/xz/file_io.c:1043
 #, c-format
 msgid "Error restoring the O_APPEND flag to standard output: %s"
 msgstr "Chyba při obnovení příznaku O_APPEND na standardní výstup: %s"
 
-#: src/xz/file_io.c:1030
+#: src/xz/file_io.c:1055
 #, c-format
 msgid "%s: Closing the file failed: %s"
 msgstr "%s: Selhalo zavření souboru: %s"
 
-#: src/xz/file_io.c:1066 src/xz/file_io.c:1309
+#: src/xz/file_io.c:1091 src/xz/file_io.c:1354
 #, c-format
 msgid "%s: Seeking failed when trying to create a sparse file: %s"
 msgstr "%s: Selhalo nastavení pozice při pokusu o vytvoření souboru řídké matice: %s"
 
-#: src/xz/file_io.c:1167
+#: src/xz/file_io.c:1192
 #, c-format
 msgid "%s: Read error: %s"
 msgstr "%s: Chyba čtení: %s"
 
-#: src/xz/file_io.c:1191
+#: src/xz/file_io.c:1222
 #, c-format
 msgid "%s: Error seeking the file: %s"
 msgstr "%s: Chyba při posunu v rámci souboru: %s"
 
-#: src/xz/file_io.c:1201
+#: src/xz/file_io.c:1246
 #, c-format
 msgid "%s: Unexpected end of file"
 msgstr "%s: Neočekávaný konec souboru"
 
-#: src/xz/file_io.c:1260
+#: src/xz/file_io.c:1305
 #, c-format
 msgid "%s: Write error: %s"
 msgstr "%s: Chyba zápisu: %s"
 
-#: src/xz/hardware.c:137
+#: src/xz/hardware.c:238
 msgid "Disabled"
 msgstr "Vypnuto"
 
-#. TRANSLATORS: Test with "xz --info-memory" to see if
-#. the alignment looks nice.
-#: src/xz/hardware.c:156
-msgid "Total amount of physical memory (RAM): "
+#: src/xz/hardware.c:269
+#, fuzzy
+#| msgid "Total amount of physical memory (RAM): "
+msgid "Amount of physical memory (RAM):"
 msgstr "Celkové množství fyzické paměti (RAM): "
 
-#: src/xz/hardware.c:158
-msgid "Memory usage limit for compression: "
-msgstr "Omezení použitelné paměti pro komprimaci: "
+#: src/xz/hardware.c:270
+msgid "Number of processor threads:"
+msgstr ""
+
+#: src/xz/hardware.c:271
+msgid "Compression:"
+msgstr ""
 
-#: src/xz/hardware.c:160
-msgid "Memory usage limit for decompression: "
+#: src/xz/hardware.c:272
+msgid "Decompression:"
+msgstr ""
+
+#: src/xz/hardware.c:273
+#, fuzzy
+#| msgid "Memory usage limit for decompression: "
+msgid "Multi-threaded decompression:"
 msgstr "Omezení použitelné paměti pro dekomprimaci:"
 
+#: src/xz/hardware.c:274
+msgid "Default for -T0:"
+msgstr ""
+
+#: src/xz/hardware.c:292
+msgid "Hardware information:"
+msgstr ""
+
+#: src/xz/hardware.c:299
+#, fuzzy
+#| msgid "Memory usage limit reached"
+msgid "Memory usage limits:"
+msgstr "Dosaženo omezení použitelné paměti"
+
+#: src/xz/list.c:68
+msgid "Streams:"
+msgstr ""
+
+#: src/xz/list.c:69
+msgid "Blocks:"
+msgstr ""
+
+#: src/xz/list.c:70
+#, fuzzy
+#| msgid " Compressed size: %s\n"
+msgid "Compressed size:"
+msgstr " Komprimovaná velikost: %s\n"
+
+#: src/xz/list.c:71
+#, fuzzy
+#| msgid " Uncompressed size: %s\n"
+msgid "Uncompressed size:"
+msgstr " Nekomprimovaná velikost: %s\n"
+
+#: src/xz/list.c:72
+msgid "Ratio:"
+msgstr ""
+
+#: src/xz/list.c:73
+msgid "Check:"
+msgstr ""
+
+#: src/xz/list.c:74
+#, fuzzy
+#| msgid " Stream padding: %s\n"
+msgid "Stream Padding:"
+msgstr " Zarovnání proudu: %s\n"
+
+#: src/xz/list.c:75
+#, fuzzy
+#| msgid " Memory needed: %s MiB\n"
+msgid "Memory needed:"
+msgstr " Potřebná paměť: %s MiB\n"
+
+#: src/xz/list.c:76
+#, fuzzy
+#| msgid " Sizes in headers: %s\n"
+msgid "Sizes in headers:"
+msgstr " Velikosti v hlavičkách: %s\n"
+
+#: src/xz/list.c:79
+#, fuzzy
+#| msgid " Number of files: %s\n"
+msgid "Number of files:"
+msgstr " Počet souborů: %s\n"
+
+#: src/xz/list.c:122
+msgid "Stream"
+msgstr ""
+
+#: src/xz/list.c:123
+msgid "Block"
+msgstr ""
+
+#: src/xz/list.c:124
+msgid "Blocks"
+msgstr ""
+
+#: src/xz/list.c:125
+msgid "CompOffset"
+msgstr ""
+
+#: src/xz/list.c:126
+msgid "UncompOffset"
+msgstr ""
+
+#: src/xz/list.c:127
+msgid "CompSize"
+msgstr ""
+
+#: src/xz/list.c:128
+msgid "UncompSize"
+msgstr ""
+
+#: src/xz/list.c:129
+#, fuzzy
+#| msgid "Totals:"
+msgid "TotalSize"
+msgstr "Celkem:"
+
+#: src/xz/list.c:130
+msgid "Ratio"
+msgstr ""
+
+#: src/xz/list.c:131
+msgid "Check"
+msgstr ""
+
+#: src/xz/list.c:132
+msgid "CheckVal"
+msgstr ""
+
+#: src/xz/list.c:133
+msgid "Padding"
+msgstr ""
+
+#: src/xz/list.c:134
+msgid "Header"
+msgstr ""
+
+#: src/xz/list.c:135
+msgid "Flags"
+msgstr ""
+
+#: src/xz/list.c:136
+msgid "MemUsage"
+msgstr ""
+
+#: src/xz/list.c:137
+msgid "Filters"
+msgstr ""
+
 #. TRANSLATORS: Indicates that there is no integrity check.
-#. This string is used in tables, so the width must not
-#. exceed ten columns with a fixed-width font.
-#: src/xz/list.c:65
+#. This string is used in tables. In older xz version this
+#. string was limited to ten columns in a fixed-width font, but
+#. nowadays there is no strict length restriction anymore.
+#: src/xz/list.c:169
 msgid "None"
 msgstr "žádná"
 
 #. TRANSLATORS: Indicates that integrity check name is not known,
-#. but the Check ID is known (here 2). This and other "Unknown-N"
-#. strings are used in tables, so the width must not exceed ten
-#. columns with a fixed-width font. It's OK to omit the dash if
-#. you need space for one extra letter, but don't use spaces.
-#: src/xz/list.c:72
+#. but the Check ID is known (here 2). In older xz version these
+#. strings were limited to ten columns in a fixed-width font, but
+#. nowadays there is no strict length restriction anymore.
+#: src/xz/list.c:175
 msgid "Unknown-2"
 msgstr "neznámá-2"
 
-#: src/xz/list.c:73
+#: src/xz/list.c:176
 msgid "Unknown-3"
 msgstr "neznámá-3"
 
-#: src/xz/list.c:75
+#: src/xz/list.c:178
 msgid "Unknown-5"
 msgstr "neznámá-5"
 
-#: src/xz/list.c:76
+#: src/xz/list.c:179
 msgid "Unknown-6"
 msgstr "neznámá-6"
 
-#: src/xz/list.c:77
+#: src/xz/list.c:180
 msgid "Unknown-7"
 msgstr "neznámá-7"
 
-#: src/xz/list.c:78
+#: src/xz/list.c:181
 msgid "Unknown-8"
 msgstr "neznámá-8"
 
-#: src/xz/list.c:79
+#: src/xz/list.c:182
 msgid "Unknown-9"
 msgstr "neznámá-9"
 
-#: src/xz/list.c:81
+#: src/xz/list.c:184
 msgid "Unknown-11"
 msgstr "neznámá-11"
 
-#: src/xz/list.c:82
+#: src/xz/list.c:185
 msgid "Unknown-12"
 msgstr "neznámá-12"
 
-#: src/xz/list.c:83
+#: src/xz/list.c:186
 msgid "Unknown-13"
 msgstr "neznámá-13"
 
-#: src/xz/list.c:84
+#: src/xz/list.c:187
 msgid "Unknown-14"
 msgstr "neznámá-14"
 
-#: src/xz/list.c:85
+#: src/xz/list.c:188
 msgid "Unknown-15"
 msgstr "neznámá-15"
 
-#: src/xz/list.c:153
+#: src/xz/list.c:351
 #, c-format
 msgid "%s: File is empty"
 msgstr "%s: Soubor je prázdný"
 
-#: src/xz/list.c:158
+#: src/xz/list.c:356
 #, c-format
 msgid "%s: Too small to be a valid .xz file"
 msgstr "%s: Je příliš malý na to, aby to mohl být platný soubor .xz"
@@ -336,105 +498,26 @@
 #. to Ratio, the columns are right aligned. Check and Filename
 #. are left aligned. If you need longer words, it's OK to
 #. use two lines here. Test with "xz -l foo.xz".
-#: src/xz/list.c:677
+#: src/xz/list.c:730
 msgid "Strms Blocks Compressed Uncompressed Ratio Check Filename"
 msgstr "Proud Bloky Komprim Nekomprim Poměr Kontrl Název souboru"
 
-#: src/xz/list.c:717
-#, c-format
-msgid " Streams: %s\n"
-msgstr " Proudů: %s\n"
-
-#: src/xz/list.c:719
-#, c-format
-msgid " Blocks: %s\n"
-msgstr " Bloků: %s\n"
-
-#: src/xz/list.c:721
-#, c-format
-msgid " Compressed size: %s\n"
-msgstr " Komprimovaná velikost: %s\n"
-
-#: src/xz/list.c:724
-#, c-format
-msgid " Uncompressed size: %s\n"
-msgstr " Nekomprimovaná velikost: %s\n"
-
-#: src/xz/list.c:727
-#, c-format
-msgid " Ratio: %s\n"
-msgstr " Poměr komprimace: %s\n"
-
-#: src/xz/list.c:729
-#, c-format
-msgid " Check: %s\n"
-msgstr " Typ kontroly: %s\n"
-
-#: src/xz/list.c:730
-#, c-format
-msgid " Stream padding: %s\n"
-msgstr " Zarovnání proudu: %s\n"
-
-#. TRANSLATORS: The second line is column headings. All except
-#. Check are right aligned; Check is left aligned. Test with
-#. "xz -lv foo.xz".
-#: src/xz/list.c:758
-msgid ""
-" Streams:\n"
-" Stream Blocks CompOffset UncompOffset CompSize UncompSize Ratio Check Padding"
-msgstr ""
-" Proudy:\n"
-" Proud Bloky KomprPozice NekomprPozice KomprVelikost NekomprVelikost Poměr Kontrola Zarovnání"
-
-#. TRANSLATORS: The second line is column headings. All
-#. except Check are right aligned; Check is left aligned.
-#: src/xz/list.c:813
-#, c-format
-msgid ""
-" Blocks:\n"
-" Stream Block CompOffset UncompOffset TotalSize UncompSize Ratio Check"
-msgstr ""
-" Bloky:\n"
-" Proud Blok KomprPozice NekomprPozice CelkVelikost NekomprVelikost Poměr Kontrola"
-
-#. TRANSLATORS: These are additional column headings
-#. for the most verbose listing mode. CheckVal
-#. (Check value), Flags, and Filters are left aligned.
-#. Header (Block Header Size), CompSize, and MemUsage
-#. are right aligned. %*s is replaced with 0-120
-#. spaces to make the CheckVal column wide enough.
-#. Test with "xz -lvv foo.xz".
-#: src/xz/list.c:825
-#, c-format
-msgid " CheckVal %*s Header Flags CompSize MemUsage Filters"
-msgstr " KontrHod %*s Hlavič Příznaky KomprVel PoužiPam Filtry"
-
-#: src/xz/list.c:903 src/xz/list.c:1078
-#, c-format
-msgid " Memory needed: %s MiB\n"
-msgstr " Potřebná paměť: %s MiB\n"
-
-#: src/xz/list.c:905 src/xz/list.c:1080
-#, c-format
-msgid " Sizes in headers: %s\n"
-msgstr " Velikosti v hlavičkách: %s\n"
-
-#: src/xz/list.c:906 src/xz/list.c:1081
+#: src/xz/list.c:1025 src/xz/list.c:1203
 msgid "Yes"
 msgstr "Ano"
 
-#: src/xz/list.c:906 src/xz/list.c:1081
+#: src/xz/list.c:1025 src/xz/list.c:1203
 msgid "No"
 msgstr "Ne"
 
-#: src/xz/list.c:907 src/xz/list.c:1082
+#: src/xz/list.c:1027 src/xz/list.c:1205
 #, c-format
 msgid " Minimum XZ Utils version: %s\n"
 msgstr ""
 
 #. TRANSLATORS: %s is an integer. Only the plural form of this
 #. message is used (e.g. "2 files"). Test with "xz -l foo.xz bar.xz".
-#: src/xz/list.c:1057
+#: src/xz/list.c:1178
 #, c-format
 msgid "%s file\n"
 msgid_plural "%s files\n"
@@ -442,20 +525,15 @@
 msgstr1 "%s soubory\n"
 msgstr2 "%s souborů\n"
 
-#: src/xz/list.c:1070
+#: src/xz/list.c:1191
 msgid "Totals:"
 msgstr "Celkem:"
 
-#: src/xz/list.c:1071
-#, c-format
-msgid " Number of files: %s\n"
-msgstr " Počet souborů: %s\n"
-
-#: src/xz/list.c:1146
+#: src/xz/list.c:1269
 msgid "--list works only on .xz files (--format=xz or --format=auto)"
 msgstr "--list pracuje pouze se soubory .xz (--format=xz nebo --format=auto)"
 
-#: src/xz/list.c:1152
+#: src/xz/list.c:1275
 msgid "--list does not support reading from standard input"
 msgstr "--list nepodporuje čtení ze standardního vstupu"
 
@@ -474,11 +552,11 @@
 msgid "%s: Null character found when reading filenames; maybe you meant to use `--files0' instead of `--files'?"
 msgstr "%s: Byl nalezen nulový znak při čtení názvů souborů; nechtěli jste náhodou použít „--files0“ místo „--files“?"
 
-#: src/xz/main.c:174
+#: src/xz/main.c:188
 msgid "Compression and decompression with --robot are not supported yet."
 msgstr "Komprimace a dekomprimace s přepínačem --robot není zatím podporovaná."
 
-#: src/xz/main.c:252
+#: src/xz/main.c:266
 msgid "Cannot read data from standard input when reading filenames from standard input"
 msgstr "Ze standardního vstupu nelze číst data, když se ze standardního vstupu načítají názvy souborů"
 
@@ -486,68 +564,68 @@
 #. of the line in messages. Usually it becomes "xz: ".
 #. This is a translatable string because French needs
 #. a space before a colon.
-#: src/xz/message.c:728
+#: src/xz/message.c:725
 #, c-format
 msgid "%s: "
 msgstr ""
 
-#: src/xz/message.c:791 src/xz/message.c:841
+#: src/xz/message.c:797 src/xz/message.c:856
 msgid "Internal error (bug)"
 msgstr "Interní chyba"
 
-#: src/xz/message.c:798
+#: src/xz/message.c:804
 msgid "Cannot establish signal handlers"
 msgstr "Nelze ustanovit ovladač signálu"
 
-#: src/xz/message.c:807
+#: src/xz/message.c:813
 msgid "No integrity check; not verifying file integrity"
 msgstr "Žádná kontrola integrity; integrita souboru se nebude ověřovat"
 
-#: src/xz/message.c:810
+#: src/xz/message.c:816
 msgid "Unsupported type of integrity check; not verifying file integrity"
 msgstr "Nepodporovaný typ kontroly integrity; integrita souboru se nebude ověřovat"
 
-#: src/xz/message.c:817
+#: src/xz/message.c:823
 msgid "Memory usage limit reached"
 msgstr "Dosaženo omezení použitelné paměti"
 
-#: src/xz/message.c:820
+#: src/xz/message.c:826
 msgid "File format not recognized"
 msgstr "Formát souboru nebyl rozpoznán"
 
-#: src/xz/message.c:823
+#: src/xz/message.c:829
 msgid "Unsupported options"
 msgstr "Nepodporovaná volba"
 
-#: src/xz/message.c:826
+#: src/xz/message.c:832
 msgid "Compressed data is corrupt"
 msgstr "Komprimovaná data jsou poškozená"
 
-#: src/xz/message.c:829
+#: src/xz/message.c:835
 msgid "Unexpected end of input"
 msgstr "Neočekávaný konec vstupu"
 
-#: src/xz/message.c:862
+#: src/xz/message.c:877
 #, c-format
 msgid "%s MiB of memory is required. The limiter is disabled."
 msgstr ""
 
-#: src/xz/message.c:890
+#: src/xz/message.c:905
 #, c-format
 msgid "%s MiB of memory is required. The limit is %s."
 msgstr "Je vyžadováno %s MiB paměti. Limit je %s."
 
-#: src/xz/message.c:1057
+#: src/xz/message.c:924
 #, c-format
 msgid "%s: Filter chain: %s\n"
 msgstr "%s: Omezující filtr: %s\n"
 
-#: src/xz/message.c:1067
+#: src/xz/message.c:935
 #, c-format
 msgid "Try `%s --help' for more information."
 msgstr "Zkuste „%s --help“ pro více informací"
 
-#: src/xz/message.c:1093
+#: src/xz/message.c:961
 #, c-format
 msgid ""
 "Usage: %s OPTION... FILE...\n"
@@ -558,15 +636,15 @@
 "Komprimuje nebo dekomprimuje SOUBORy ve formátu xz.\n"
 "\n"
 
-#: src/xz/message.c:1100
+#: src/xz/message.c:968
 msgid "Mandatory arguments to long options are mandatory for short options too.\n"
 msgstr "Povinné argumenty pro dlouhé přepínače jsou povinné rovněž pro krátké přepínače.\n"
 
-#: src/xz/message.c:1104
+#: src/xz/message.c:972
 msgid " Operation mode:\n"
 msgstr "Operační režim:\n"
 
-#: src/xz/message.c:1107
+#: src/xz/message.c:975
 msgid ""
 " -z, --compress force compression\n"
 " -d, --decompress force decompression\n"
@@ -578,7 +656,7 @@
 " -t, --test testovat integritu komprimovaného souboru\n"
 " -l, --list vypsat informace o souborech .xz"
 
-#: src/xz/message.c:1113
+#: src/xz/message.c:981
 msgid ""
 "\n"
 " Operation modifiers:\n"
@@ -586,7 +664,7 @@
 "\n"
 "Modifikátory operací:\n"
 
-#: src/xz/message.c:1116
+#: src/xz/message.c:984
 msgid ""
 " -k, --keep keep (don't delete) input files\n"
 " -f, --force force overwrite of output file and (de)compress links\n"
@@ -596,13 +674,13 @@
 " -f, --force vynutit přepis výstupního souboru a de/komprimovat odkazy\n"
 " -c, --stdout zapisovat na standardní výstup a nemazat vstupní soubory"
 
-#: src/xz/message.c:1122
+#: src/xz/message.c:993
 msgid ""
 " --single-stream decompress only the first stream, and silently\n"
 " ignore possible remaining input data"
 msgstr ""
 
-#: src/xz/message.c:1125
+#: src/xz/message.c:996
 msgid ""
 " --no-sparse do not create sparse files when decompressing\n"
 " -S, --suffix=.SUF use the suffix `.SUF' on compressed files\n"
@@ -618,7 +696,7 @@
 " názvy souborů musí být zakončeny znakem nového řádku\n"
 " --files0=SOUBOR stejné jako --files, ale použít k zakončování nulový znak"
 
-#: src/xz/message.c:1134
+#: src/xz/message.c:1005
 msgid ""
 "\n"
 " Basic file format and compression options:\n"
@@ -626,10 +704,16 @@
 "\n"
 "Základní přepínače pro formát souboru a komprimaci:\n"
 
-#: src/xz/message.c:1136
+#: src/xz/message.c:1007
+#, fuzzy
+#| msgid ""
+#| " -F, --format=FMT file format to encode or decode; possible values are\n"
+#| " `auto' (default), `xz', `lzma', and `raw'\n"
+#| " -C, --check=CHECK integrity check type: `none' (use with caution),\n"
+#| " `crc32', `crc64' (default), or `sha256'"
 msgid ""
 " -F, --format=FMT file format to encode or decode; possible values are\n"
-" `auto' (default), `xz', `lzma', and `raw'\n"
+" `auto' (default), `xz', `lzma', `lzip', and `raw'\n"
 " -C, --check=CHECK integrity check type: `none' (use with caution),\n"
 " `crc32', `crc64' (default), or `sha256'"
 msgstr ""
@@ -638,11 +722,11 @@
 " -C, --check=KONTROLA typ kontroly integrity: „none“ (používejte s rozmyslem),\n"
 " „crc32“, „crc64“ (výchozí) nebo „sha256“"
 
-#: src/xz/message.c:1141
+#: src/xz/message.c:1012
 msgid " --ignore-check don't verify the integrity check when decompressing"
 msgstr ""
 
-#: src/xz/message.c:1145
+#: src/xz/message.c:1016
 msgid ""
 " -0 ... -9 compression preset; default is 6; take compressor *and*\n"
 " decompressor memory usage into account before using 7-9!"
@@ -650,7 +734,7 @@
 " -0 .. -9 přednastavení komprimace; výchozí je 6; než použijete\n"
 " hodnoty 7 – 9, vezměte do úvahy množství použité paměti"
 
-#: src/xz/message.c:1149
+#: src/xz/message.c:1020
 msgid ""
 " -e, --extreme try to improve compression ratio by using more CPU time;\n"
 " does not affect decompressor memory requirements"
@@ -658,27 +742,27 @@
 " -e, --extreme zkusit zlepšit poměr komprimace využitím více času\n"
 " procesoru; nemá vliv na paměťové nároky dekomprimace"
 
-#: src/xz/message.c:1153
+#: src/xz/message.c:1024
 msgid ""
 " -T, --threads=NUM use at most NUM threads; the default is 1; set to 0\n"
 " to use as many threads as there are processor cores"
 msgstr ""
 
-#: src/xz/message.c:1158
+#: src/xz/message.c:1029
 msgid ""
 " --block-size=SIZE\n"
 " start a new .xz block after every SIZE bytes of input;\n"
 " use this to set the block size for threaded compression"
 msgstr ""
 
-#: src/xz/message.c:1162
+#: src/xz/message.c:1033
 msgid ""
 " --block-list=SIZES\n"
 " start a new .xz block after the given comma-separated\n"
 " intervals of uncompressed data"
 msgstr ""
 
-#: src/xz/message.c:1166
+#: src/xz/message.c:1037
 msgid ""
 " --flush-timeout=TIMEOUT\n"
 " when compressing, if more than TIMEOUT milliseconds has\n"
@@ -686,14 +770,22 @@
 " would block, all pending data is flushed out"
 msgstr ""
 
-#: src/xz/message.c:1172
-#, no-c-format
+#: src/xz/message.c:1043
+#, fuzzy, no-c-format
+#| msgid ""
+#| " --memlimit-compress=LIMIT\n"
+#| " --memlimit-decompress=LIMIT\n"
+#| " -M, --memlimit=LIMIT\n"
+#| " set memory usage limit for compression, decompression,\n"
+#| " or both; LIMIT is in bytes, % of RAM, or 0 for defaults"
 msgid ""
 " --memlimit-compress=LIMIT\n"
 " --memlimit-decompress=LIMIT\n"
+" --memlimit-mt-decompress=LIMIT\n"
 " -M, --memlimit=LIMIT\n"
 " set memory usage limit for compression, decompression,\n"
-" or both; LIMIT is in bytes, % of RAM, or 0 for defaults"
+" threaded decompression, or all of these; LIMIT is in\n"
+" bytes, % of RAM, or 0 for defaults"
 msgstr ""
 " --memlimit-compress=LIMIT\n"
 " --memlimit-decompress=LIMIT\n"
@@ -702,7 +794,7 @@
 " dekomprimaci nebo obojí; LIMIT je v bajtech, % z paměti\n"
 " RAM nebo 0 pro výchozí"
 
-#: src/xz/message.c:1179
+#: src/xz/message.c:1052
 msgid ""
 " --no-adjust if compression settings exceed the memory usage limit,\n"
 " give an error instead of adjusting the settings downwards"
@@ -710,7 +802,7 @@
 " --no-adjust pokud nastavení komprimace přesáhne omezení použitelné\n"
 " paměti, předat chybu namísto snížení nastavení"
 
-#: src/xz/message.c:1185
+#: src/xz/message.c:1058
 msgid ""
 "\n"
 " Custom filter chain for compression (alternative for using presets):"
@@ -718,7 +810,7 @@
 "\n"
 "Vlastní omezující filtr pro komprimaci (alternativa k použití přednastavených):"
 
-#: src/xz/message.c:1194
+#: src/xz/message.c:1067
 msgid ""
 "\n"
 " --lzma1=OPTS LZMA1 or LZMA2; OPTS is a comma-separated list of zero or\n"
@@ -747,14 +839,26 @@
 " depth=POČ maximální hloubka prohledávání;\n"
 " 0 = automaticky (výchozí)"
 
-#: src/xz/message.c:1209
+#: src/xz/message.c:1082
+#, fuzzy
+#| msgid ""
+#| "\n"
+#| " --x86=OPTS x86 BCJ filter (32-bit and 64-bit)\n"
+#| " --powerpc=OPTS PowerPC BCJ filter (big endian only)\n"
+#| " --ia64=OPTS IA-64 (Itanium) BCJ filter\n"
+#| " --arm=OPTS ARM BCJ filter (little endian only)\n"
+#| " --armthumb=OPTS ARM-Thumb BCJ filter (little endian only)\n"
+#| " --sparc=OPTS SPARC BCJ filter\n"
+#| " Valid OPTS for all BCJ filters:\n"
+#| " start=NUM start offset for conversions (default=0)"
 msgid ""
 "\n"
 " --x86=OPTS x86 BCJ filter (32-bit and 64-bit)\n"
+" --arm=OPTS ARM BCJ filter\n"
+" --armthumb=OPTS ARM-Thumb BCJ filter\n"
+" --arm64=OPTS ARM64 BCJ filter\n"
 " --powerpc=OPTS PowerPC BCJ filter (big endian only)\n"
 " --ia64=OPTS IA-64 (Itanium) BCJ filter\n"
-" --arm=OPTS ARM BCJ filter (little endian only)\n"
-" --armthumb=OPTS ARM-Thumb BCJ filter (little endian only)\n"
 " --sparc=OPTS SPARC BCJ filter\n"
 " Valid OPTS for all BCJ filters:\n"
 " start=NUM start offset for conversions (default=0)"
@@ -769,7 +873,7 @@
 " Platné volby pro všechny filtry BCJ:\n"
 " start=POČ počáteční posun pro převody (výchozí=0)"
 
-#: src/xz/message.c:1221
+#: src/xz/message.c:1095
 msgid ""
 "\n"
 " --delta=OPTS Delta filter; valid OPTS (valid values; default):\n"
@@ -781,7 +885,7 @@
 " dist=POČ vzdálenost mezi bajty, které jsou odečítány\n"
 " jeden od druhého (1 – 256; 1)"
 
-#: src/xz/message.c:1229
+#: src/xz/message.c:1103
 msgid ""
 "\n"
 " Other options:\n"
@@ -789,7 +893,7 @@
 "\n"
 " Ostatní přepínače:\n"
 
-#: src/xz/message.c:1232
+#: src/xz/message.c:1106
 msgid ""
 " -q, --quiet suppress warnings; specify twice to suppress errors too\n"
 " -v, --verbose be verbose; specify twice for even more verbose"
@@ -798,17 +902,17 @@
 " -v, --verbose podrobnější zprávy; zadáním dvakrát, budou ještě\n"
 " podrobnější"
 
-#: src/xz/message.c:1237
+#: src/xz/message.c:1111
 msgid " -Q, --no-warn make warnings not affect the exit status"
 msgstr " -Q, --no-warn způsobí, že varování neovlivní stav ukončení"
 
-#: src/xz/message.c:1239
+#: src/xz/message.c:1113
 msgid " --robot use machine-parsable messages (useful for scripts)"
 msgstr ""
 " --robot použít strojově analyzovatelné zprávy (užitečné pro\n"
 " skripty)"
 
-#: src/xz/message.c:1242
+#: src/xz/message.c:1116
 msgid ""
 " --info-memory display the total amount of RAM and the currently active\n"
 " memory usage limits, and exit"
@@ -816,7 +920,7 @@
 " --info-memory zobrazit celkové množství paměti RAM a současné aktivní\n"
 " omezení použitelné paměti a skončit"
 
-#: src/xz/message.c:1245
+#: src/xz/message.c:1119
 msgid ""
 " -h, --help display the short help (lists only the basic options)\n"
 " -H, --long-help display this long help and exit"
@@ -824,7 +928,7 @@
 " -h, --help zobrazit krátkou nápovědu (vypíše jen základní přepínače)\n"
 " -H, --long-help zobrazit tuto úplnou nápovědu a skončit"
 
-#: src/xz/message.c:1249
+#: src/xz/message.c:1123
 msgid ""
 " -h, --help display this short help and exit\n"
 " -H, --long-help display the long help (lists also the advanced options)"
@@ -832,11 +936,11 @@
 " -h, --help zobrazit tuto zkrácenou nápovědu a skončit\n"
 " -H, --long-help zobrazit úplnou nápovědu (vypíše i pokročilé přepínače)"
 
-#: src/xz/message.c:1254
+#: src/xz/message.c:1128
 msgid " -V, --version display the version number and exit"
 msgstr " -V, --version zobrazit číslo verze a skončit"
 
-#: src/xz/message.c:1256
+#: src/xz/message.c:1130
 msgid ""
 "\n"
 "With no FILE, or when FILE is -, read standard input.\n"
@@ -848,17 +952,17 @@
 #. for this package. Please add _another line_ saying
 #. "Report translation bugs to <...>\n" with the email or WWW
 #. address for translation bugs. Thanks.
-#: src/xz/message.c:1262
+#: src/xz/message.c:1136
 #, c-format
 msgid "Report bugs to <%s> (in English or Finnish).\n"
 msgstr "Chyby hlaste na <%s> (v angličtině nebo finštině).\n"
 
-#: src/xz/message.c:1264
+#: src/xz/message.c:1138
 #, c-format
 msgid "%s home page: <%s>\n"
 msgstr "Domovská stránka %s: <%s>\n"
 
-#: src/xz/message.c:1268
+#: src/xz/message.c:1142
 msgid "THIS IS A DEVELOPMENT VERSION NOT INTENDED FOR PRODUCTION USE."
 msgstr ""
 
@@ -886,27 +990,22 @@
 msgid "The sum of lc and lp must not exceed 4"
 msgstr "Součet lc a lp nesmí překročit hodnotu 4"
 
-#: src/xz/options.c:359
-#, c-format
-msgid "The selected match finder requires at least nice=%<PRIu32>"
-msgstr "Vybraný vyhledávač shod vyžaduje minimálně nice=%<PRIu32>"
-
-#: src/xz/suffix.c:133 src/xz/suffix.c:258
+#: src/xz/suffix.c:137 src/xz/suffix.c:268
 #, c-format
 msgid "%s: With --format=raw, --suffix=.SUF is required unless writing to stdout"
 msgstr "%s: S přepínačem --format=raw je vyžadován --sufix=.PRIP, vyjma zápisu do standardního výstupu"
 
-#: src/xz/suffix.c:164
+#: src/xz/suffix.c:168
 #, c-format
 msgid "%s: Filename has an unknown suffix, skipping"
 msgstr "%s: Název souboru má neznámou příponu, vynechává se"
 
-#: src/xz/suffix.c:185
+#: src/xz/suffix.c:189
 #, c-format
 msgid "%s: File already has `%s' suffix, skipping"
 msgstr "%s: Soubor již má příponu „%s“, vynechává se"
 
-#: src/xz/suffix.c:393
+#: src/xz/suffix.c:405
 #, c-format
 msgid "%s: Invalid filename suffix"
 msgstr "%s: Neplatná přípona názvu souboru"
@@ -930,15 +1029,11 @@
 msgid "Value of the option `%s' must be in the range %<PRIu64>, %<PRIu64>"
 msgstr "Hodnota volby „%s“ musí být v rozsahu %<PRIu64>, %<PRIu64>"
 
-#: src/xz/util.c:267
-msgid "Empty filename, skipping"
-msgstr "Prázdný název souboru, vynechává se"
-
-#: src/xz/util.c:281
+#: src/xz/util.c:269
 msgid "Compressed data cannot be read from a terminal"
 msgstr "Z terminálu nelze číst komprimovaná data"
 
-#: src/xz/util.c:294
+#: src/xz/util.c:282
 msgid "Compressed data cannot be written to a terminal"
 msgstr "Do terminálu nelze zapisovat komprimovaná data"
 
@@ -950,6 +1045,48 @@
 msgid "Unknown error"
 msgstr "Neznámá chyba"
 
+#~ msgid "Memory usage limit for compression: "
+#~ msgstr "Omezení použitelné paměti pro komprimaci: "
+
+#, c-format
+#~ msgid " Streams: %s\n"
+#~ msgstr " Proudů: %s\n"
+
+#, c-format
+#~ msgid " Blocks: %s\n"
+#~ msgstr " Bloků: %s\n"
+
+#, c-format
+#~ msgid " Ratio: %s\n"
+#~ msgstr " Poměr komprimace: %s\n"
+
+#, c-format
+#~ msgid " Check: %s\n"
+#~ msgstr " Typ kontroly: %s\n"
+
+#~ msgid ""
+#~ " Streams:\n"
+#~ " Stream Blocks CompOffset UncompOffset CompSize UncompSize Ratio Check Padding"
+#~ msgstr ""
+#~ " Proudy:\n"
+#~ " Proud Bloky KomprPozice NekomprPozice KomprVelikost NekomprVelikost Poměr Kontrola Zarovnání"
+
+#, c-format
+#~ msgid ""
+#~ " Blocks:\n"
+#~ " Stream Block CompOffset UncompOffset TotalSize UncompSize Ratio Check"
+#~ msgstr ""
+#~ " Bloky:\n"
+#~ " Proud Blok KomprPozice NekomprPozice CelkVelikost NekomprVelikost Poměr Kontrola"
+
+#, c-format
+#~ msgid " CheckVal %*s Header Flags CompSize MemUsage Filters"
+#~ msgstr " KontrHod %*s Hlavič Příznaky KomprVel PoužiPam Filtry"
+
+#, c-format
+#~ msgid "The selected match finder requires at least nice=%<PRIu32>"
+#~ msgstr "Vybraný vyhledávač shod vyžaduje minimálně nice=%<PRIu32>"
+
 #~ msgid "Limit was %s MiB, but %s MiB would have been needed"
 #~ msgstr "Limit byl %s MiB, ale bylo by zapotřebí %s MiB"

_service:tar_scm:xz-5.2.5.tar.xz/po/da.gmo -> _service:tar_scm:xz-5.4.1.tar.xz/po/da.gmo Changed

_service:tar_scm:xz-5.2.5.tar.xz/po/da.po -> _service:tar_scm:xz-5.4.1.tar.xz/po/da.po Changed

@@ -5,8 +5,8 @@
 msgid ""
 msgstr ""
 "Project-Id-Version: xz 5.2.4\n"
-"Report-Msgid-Bugs-To: lasse.collin@tukaani.org\n"
-"POT-Creation-Date: 2020-03-17 16:29+0200\n"
+"Report-Msgid-Bugs-To: xz@tukaani.org\n"
+"POT-Creation-Date: 2023-01-11 19:01+0200\n"
 "PO-Revision-Date: 2019-03-04 23:08+0100\n"
 "Last-Translator: Joe Hansen <joedalton2@yahoo.dk>\n"
 "Language-Team: Danish <dansk@dansk-gruppen.dk>\n"
@@ -17,99 +17,115 @@
 "X-Bugs: Report translation errors to the Language-Team address.\n"
 "Plural-Forms: nplurals=2; plural=(n != 1);\n"
 
-#: src/xz/args.c:63
+#: src/xz/args.c:77
 #, c-format
 msgid "%s: Invalid argument to --block-list"
 msgstr "%s: Ugyldigt parameter til --block-list"
 
-#: src/xz/args.c:73
+#: src/xz/args.c:87
 #, c-format
 msgid "%s: Too many arguments to --block-list"
 msgstr "%s: For mange argumenter til --block-list"
 
-#: src/xz/args.c:102
+#: src/xz/args.c:116
 msgid "0 can only be used as the last element in --block-list"
 msgstr "0 kan kun bruges som det sidste element i --block-list"
 
-#: src/xz/args.c:406
+#: src/xz/args.c:451
 #, c-format
 msgid "%s: Unknown file format type"
 msgstr "%s: Ukendt filformattype"
 
-#: src/xz/args.c:429 src/xz/args.c:437
+#: src/xz/args.c:474 src/xz/args.c:482
 #, c-format
 msgid "%s: Unsupported integrity check type"
 msgstr "%s: Typen for integritetkontrol er ikke understøttet"
 
-#: src/xz/args.c:473
+#: src/xz/args.c:518
 msgid "Only one file can be specified with `--files' or `--files0'."
 msgstr "Kun en fil kan angives med »--files« eller »--files0«."
 
-#: src/xz/args.c:541
+#: src/xz/args.c:586
 #, c-format
 msgid "The environment variable %s contains too many arguments"
 msgstr "Miljøvariablen %s indeholder for mange argumenter"
 
-#: src/xz/args.c:643
+#: src/xz/args.c:688
 msgid "Compression support was disabled at build time"
 msgstr "Komprimeringsunderstøttelse blev deaktiveret på byggetidspunktet"
 
-#: src/xz/args.c:650
+#: src/xz/args.c:695
 msgid "Decompression support was disabled at build time"
 msgstr "Dekomprimeringsunderstøttelse blev deaktiveret på byggetidspunktet"
 
-#: src/xz/coder.c:110
+#: src/xz/args.c:701
+msgid "Compression of lzip files (.lz) is not supported"
+msgstr ""
+
+#: src/xz/coder.c:115
 msgid "Maximum number of filters is four"
 msgstr "Maksimalt antal filtre er fire"
 
-#: src/xz/coder.c:129
+#: src/xz/coder.c:134
 msgid "Memory usage limit is too low for the given filter setup."
 msgstr "Begræsningen for brug af hukommelse er for lav for den givne filteropsætning."
 
-#: src/xz/coder.c:159
+#: src/xz/coder.c:169
 msgid "Using a preset in raw mode is discouraged."
 msgstr "Det frarådes at bruge en forhåndskonfiguration i rå tilstand (raw mode)."
 
-#: src/xz/coder.c:161
+#: src/xz/coder.c:171
 msgid "The exact options of the presets may vary between software versions."
 msgstr "De præcise indstillinger for forhåndskonfigurationerne kan variere mellem programversioner."
 
-#: src/xz/coder.c:184
+#: src/xz/coder.c:194
 msgid "The .lzma format supports only the LZMA1 filter"
 msgstr "Formatet .lzma understøtter kun LZMA1-filteret"
 
-#: src/xz/coder.c:192
+#: src/xz/coder.c:202
 msgid "LZMA1 cannot be used with the .xz format"
 msgstr "LZMA1 kan ikke bruges med .xz-formatet"
 
-#: src/xz/coder.c:209
+#: src/xz/coder.c:219
 msgid "The filter chain is incompatible with --flush-timeout"
 msgstr "Filterkæden er ikke kompatibel med --flush-timeout"
 
-#: src/xz/coder.c:215
+#: src/xz/coder.c:225
 msgid "Switching to single-threaded mode due to --flush-timeout"
 msgstr "Skifter til enkelt trådet tilstand på grund af --flush-timeout"
 
-#: src/xz/coder.c:235
+#: src/xz/coder.c:249
 #, c-format
 msgid "Using up to %<PRIu32> threads."
 msgstr "Bruger op til %<PRIu32> tråde."
 
-#: src/xz/coder.c:251
+#: src/xz/coder.c:265
 msgid "Unsupported filter chain or filter options"
 msgstr "Filterkæde eller filterindstillinger er ikke understøttet"
 
-#: src/xz/coder.c:263
+#: src/xz/coder.c:277
 #, c-format
 msgid "Decompression will need %s MiB of memory."
 msgstr "Dekomprimering vil kræve %s MiB hukommelse."
 
-#: src/xz/coder.c:300
+#: src/xz/coder.c:309
+#, fuzzy, c-format
+#| msgid "Adjusted the number of threads from %s to %s to not exceed the memory usage limit of %s MiB"
+msgid "Reduced the number of threads from %s to %s to not exceed the memory usage limit of %s MiB"
+msgstr "Justerede antallet af tråde fra %s til %s for ikke at overskride begræsningen på brug af hukommelse på %s MiB"
+
+#: src/xz/coder.c:329
 #, c-format
-msgid "Adjusted the number of threads from %s to %s to not exceed the memory usage limit of %s MiB"
+msgid "Reduced the number of threads from %s to one. The automatic memory usage limit of %s MiB is still being exceeded. %s MiB of memory is required. Continuing anyway."
+msgstr ""
+
+#: src/xz/coder.c:356
+#, fuzzy, c-format
+#| msgid "Adjusted the number of threads from %s to %s to not exceed the memory usage limit of %s MiB"
+msgid "Switching to single-threaded mode to not exceed the memory usage limit of %s MiB"
 msgstr "Justerede antallet af tråde fra %s til %s for ikke at overskride begræsningen på brug af hukommelse på %s MiB"
 
-#: src/xz/coder.c:354
+#: src/xz/coder.c:411
 #, c-format
 msgid "Adjusted LZMA%c dictionary size from %s MiB to %s MiB to not exceed the memory usage limit of %s MiB"
 msgstr "Justerede LZMA%c-ordbogsstørrelsen fra %s MiB til %s MiB for ikke at overskride begrænsningen på brug af hukommelse på %s MiB"
@@ -119,11 +135,11 @@
 msgid "Error creating a pipe: %s"
 msgstr "Det opstod en fejl under oprettelse af en datakanal: %s"
 
-#: src/xz/file_io.c:224
+#: src/xz/file_io.c:235
 msgid "Failed to enable the sandbox"
 msgstr "Kunne ikke aktivere sandkassen"
 
-#: src/xz/file_io.c:266
+#: src/xz/file_io.c:277
 #, c-format
 msgid "%s: poll() failed: %s"
 msgstr "%s: poll() mislykkedes: %s"
@@ -138,195 +154,341 @@
 #. it is possible that the user has put a new file in place
 #. of the original file, and in that case it obviously
 #. shouldn't be removed.
-#: src/xz/file_io.c:333
+#: src/xz/file_io.c:344
 #, c-format
 msgid "%s: File seems to have been moved, not removing"
 msgstr "%s: Filen er vist blevet flyttet, sletter ikke"
 
-#: src/xz/file_io.c:340 src/xz/file_io.c:882
+#: src/xz/file_io.c:351 src/xz/file_io.c:907
 #, c-format
 msgid "%s: Cannot remove: %s"
 msgstr "%s: Kan ikke fjerne: %s"
 
-#: src/xz/file_io.c:366
+#: src/xz/file_io.c:377
 #, c-format
 msgid "%s: Cannot set the file owner: %s"
 msgstr "%s: Kan ikke angive filejeren: %s"
 
-#: src/xz/file_io.c:372
+#: src/xz/file_io.c:390
 #, c-format
 msgid "%s: Cannot set the file group: %s"
 msgstr "%s: Kan ikke angive filgruppen: %s"
 
-#: src/xz/file_io.c:391
+#: src/xz/file_io.c:409
 #, c-format
 msgid "%s: Cannot set the file permissions: %s"
 msgstr "%s: Kan ikke angive filtilladelser: %s"
 
-#: src/xz/file_io.c:517
+#: src/xz/file_io.c:535
 #, c-format
 msgid "Error getting the file status flags from standard input: %s"
 msgstr "Der opstod en fejl under indhentelse af filstatusflag fra standardind: %s"
 
-#: src/xz/file_io.c:574 src/xz/file_io.c:636
+#: src/xz/file_io.c:593 src/xz/file_io.c:655
 #, c-format
 msgid "%s: Is a symbolic link, skipping"
 msgstr "%s: Er en symbolsk henvisning, udelader"
 
-#: src/xz/file_io.c:665
+#: src/xz/file_io.c:684
 #, c-format
 msgid "%s: Is a directory, skipping"
 msgstr "%s: Er en mappe, udelader"
 
-#: src/xz/file_io.c:671
+#: src/xz/file_io.c:690
 #, c-format
 msgid "%s: Not a regular file, skipping"
 msgstr "%s: Er ikke en normal fil, udelader"
 
-#: src/xz/file_io.c:688
+#: src/xz/file_io.c:707
 #, c-format
 msgid "%s: File has setuid or setgid bit set, skipping"
 msgstr "%s: Filen har setuid- eller setgid-bitsæt, udelader"
 
-#: src/xz/file_io.c:695
+#: src/xz/file_io.c:714
 #, c-format
 msgid "%s: File has sticky bit set, skipping"
 msgstr "%s: Fil har klæbende bitsæt, udelader"
 
-#: src/xz/file_io.c:702
+#: src/xz/file_io.c:721
 #, c-format
 msgid "%s: Input file has more than one hard link, skipping"
 msgstr "%s: Inddatafil har mere end en hård henvisning, udelader"
 
-#: src/xz/file_io.c:792
+#: src/xz/file_io.c:763
+msgid "Empty filename, skipping"
+msgstr "Tomt filnavn, udelader"
+
+#: src/xz/file_io.c:817
 #, c-format
 msgid "Error restoring the status flags to standard input: %s"
 msgstr "Der opstod en fejl under gendannelse af statusflagene til standardind: %s"
 
-#: src/xz/file_io.c:840
+#: src/xz/file_io.c:865
 #, c-format
 msgid "Error getting the file status flags from standard output: %s"
 msgstr "Der opstod en fejl under indhentelse af filstatusflag fra standardud: %s"
 
-#: src/xz/file_io.c:1018
+#: src/xz/file_io.c:1043
 #, c-format
 msgid "Error restoring the O_APPEND flag to standard output: %s"
 msgstr "Der opstod en fejl under gendannelse af flaget O_APPEND til standardud: %s"
 
-#: src/xz/file_io.c:1030
+#: src/xz/file_io.c:1055
 #, c-format
 msgid "%s: Closing the file failed: %s"
 msgstr "%s: Lukning af filen fejlede: %s"
 
-#: src/xz/file_io.c:1066 src/xz/file_io.c:1309
+#: src/xz/file_io.c:1091 src/xz/file_io.c:1354
 #, c-format
 msgid "%s: Seeking failed when trying to create a sparse file: %s"
 msgstr "%s: Søgning fejlede under forsøg på at oprette en tynd fil: %s"
 
-#: src/xz/file_io.c:1167
+#: src/xz/file_io.c:1192
 #, c-format
 msgid "%s: Read error: %s"
 msgstr "%s: Læsefejl: %s"
 
-#: src/xz/file_io.c:1191
+#: src/xz/file_io.c:1222
 #, c-format
 msgid "%s: Error seeking the file: %s"
 msgstr "%s: Der opstod en fejl under søgning efter filen: %s"
 
-#: src/xz/file_io.c:1201
+#: src/xz/file_io.c:1246
 #, c-format
 msgid "%s: Unexpected end of file"
 msgstr "%s: Uventet filafslutning"
 
-#: src/xz/file_io.c:1260
+#: src/xz/file_io.c:1305
 #, c-format
 msgid "%s: Write error: %s"
 msgstr "%s: Skrivefejl: %s"
 
-#: src/xz/hardware.c:137
+#: src/xz/hardware.c:238
 msgid "Disabled"
 msgstr "Deaktiveret"
 
-#. TRANSLATORS: Test with "xz --info-memory" to see if
-#. the alignment looks nice.
-#: src/xz/hardware.c:156
-msgid "Total amount of physical memory (RAM): "
+#: src/xz/hardware.c:269
+#, fuzzy
+#| msgid "Total amount of physical memory (RAM): "
+msgid "Amount of physical memory (RAM):"
 msgstr "Samlet mængde fysisk hukommelse (RAM): "
 
-#: src/xz/hardware.c:158
-msgid "Memory usage limit for compression: "
-msgstr "Grænse for hukommelsesforbrug til komprimering: "
+#: src/xz/hardware.c:270
+msgid "Number of processor threads:"
+msgstr ""
+
+#: src/xz/hardware.c:271
+msgid "Compression:"
+msgstr ""
 
-#: src/xz/hardware.c:160
-msgid "Memory usage limit for decompression: "
+#: src/xz/hardware.c:272
+msgid "Decompression:"
+msgstr ""
+
+#: src/xz/hardware.c:273
+#, fuzzy
+#| msgid "Memory usage limit for decompression: "
+msgid "Multi-threaded decompression:"
 msgstr "Grænse for hukommelsesforbug til dekomprimering: "
 
+#: src/xz/hardware.c:274
+msgid "Default for -T0:"
+msgstr ""
+
+#: src/xz/hardware.c:292
+msgid "Hardware information:"
+msgstr ""
+
+#: src/xz/hardware.c:299
+#, fuzzy
+#| msgid "Memory usage limit reached"
+msgid "Memory usage limits:"
+msgstr "Begrænsning på brug af hukommelse er nået"
+
+#: src/xz/list.c:68
+msgid "Streams:"
+msgstr ""
+
+#: src/xz/list.c:69
+msgid "Blocks:"
+msgstr ""
+
+#: src/xz/list.c:70
+#, fuzzy
+#| msgid " Compressed size: %s\n"
+msgid "Compressed size:"
+msgstr " Komprimeret str.: %s\n"
+
+#: src/xz/list.c:71
+#, fuzzy
+#| msgid " Uncompressed size: %s\n"
+msgid "Uncompressed size:"
+msgstr " Ukomprimeret str.: %s\n"
+
+#: src/xz/list.c:72
+msgid "Ratio:"
+msgstr ""
+
+#: src/xz/list.c:73
+msgid "Check:"
+msgstr ""
+
+#: src/xz/list.c:74
+#, fuzzy
+#| msgid " Stream padding: %s\n"
+msgid "Stream Padding:"
+msgstr " Strømfyld: %s\n"
+
+#: src/xz/list.c:75
+#, fuzzy
+#| msgid " Memory needed: %s MiB\n"
+msgid "Memory needed:"
+msgstr " Hukommelse krævet: %s MiB\n"
+
+#: src/xz/list.c:76
+#, fuzzy
+#| msgid " Sizes in headers: %s\n"
+msgid "Sizes in headers:"
+msgstr " Størrelser i teksthoveder: %s\n"
+
+#: src/xz/list.c:79
+#, fuzzy
+#| msgid " Number of files: %s\n"
+msgid "Number of files:"
+msgstr " Antal filer: %s\n"
+
+#: src/xz/list.c:122
+msgid "Stream"
+msgstr ""
+
+#: src/xz/list.c:123
+msgid "Block"
+msgstr ""
+
+#: src/xz/list.c:124
+msgid "Blocks"
+msgstr ""
+
+#: src/xz/list.c:125
+msgid "CompOffset"
+msgstr ""
+
+#: src/xz/list.c:126
+msgid "UncompOffset"
+msgstr ""
+
+#: src/xz/list.c:127
+msgid "CompSize"
+msgstr ""
+
+#: src/xz/list.c:128
+msgid "UncompSize"
+msgstr ""
+
+#: src/xz/list.c:129
+#, fuzzy
+#| msgid "Totals:"
+msgid "TotalSize"
+msgstr "I alt:"
+
+#: src/xz/list.c:130
+msgid "Ratio"
+msgstr ""
+
+#: src/xz/list.c:131
+msgid "Check"
+msgstr ""
+
+#: src/xz/list.c:132
+msgid "CheckVal"
+msgstr ""
+
+#: src/xz/list.c:133
+msgid "Padding"
+msgstr ""
+
+#: src/xz/list.c:134
+msgid "Header"
+msgstr ""
+
+#: src/xz/list.c:135
+msgid "Flags"
+msgstr ""
+
+#: src/xz/list.c:136
+msgid "MemUsage"
+msgstr ""
+
+#: src/xz/list.c:137
+msgid "Filters"
+msgstr ""
+
 #. TRANSLATORS: Indicates that there is no integrity check.
-#. This string is used in tables, so the width must not
-#. exceed ten columns with a fixed-width font.
-#: src/xz/list.c:65
+#. This string is used in tables. In older xz version this
+#. string was limited to ten columns in a fixed-width font, but
+#. nowadays there is no strict length restriction anymore.
+#: src/xz/list.c:169
 msgid "None"
 msgstr "Ingen"
 
 #. TRANSLATORS: Indicates that integrity check name is not known,
-#. but the Check ID is known (here 2). This and other "Unknown-N"
-#. strings are used in tables, so the width must not exceed ten
-#. columns with a fixed-width font. It's OK to omit the dash if
-#. you need space for one extra letter, but don't use spaces.
-#: src/xz/list.c:72
+#. but the Check ID is known (here 2). In older xz version these
+#. strings were limited to ten columns in a fixed-width font, but
+#. nowadays there is no strict length restriction anymore.
+#: src/xz/list.c:175
 msgid "Unknown-2"
 msgstr "Ukendt-2"
 
-#: src/xz/list.c:73
+#: src/xz/list.c:176
 msgid "Unknown-3"
 msgstr "Ukendt-3"
 
-#: src/xz/list.c:75
+#: src/xz/list.c:178
 msgid "Unknown-5"
 msgstr "Ukendt-5"
 
-#: src/xz/list.c:76
+#: src/xz/list.c:179
 msgid "Unknown-6"
 msgstr "Ukendt-6"
 
-#: src/xz/list.c:77
+#: src/xz/list.c:180
 msgid "Unknown-7"
 msgstr "Ukendt-7"
 
-#: src/xz/list.c:78
+#: src/xz/list.c:181
 msgid "Unknown-8"
 msgstr "Ukendt-8"
 
-#: src/xz/list.c:79
+#: src/xz/list.c:182
 msgid "Unknown-9"
 msgstr "Ukendt-9"
 
-#: src/xz/list.c:81
+#: src/xz/list.c:184
 msgid "Unknown-11"
 msgstr "Ukendt-11"
 
-#: src/xz/list.c:82
+#: src/xz/list.c:185
 msgid "Unknown-12"
 msgstr "Ukendt-12"
 
-#: src/xz/list.c:83
+#: src/xz/list.c:186
 msgid "Unknown-13"
 msgstr "Ukendt-13"
 
-#: src/xz/list.c:84
+#: src/xz/list.c:187
 msgid "Unknown-14"
 msgstr "Ukendt-14"
 
-#: src/xz/list.c:85
+#: src/xz/list.c:188
 msgid "Unknown-15"
 msgstr "Ukendt-15"
 
-#: src/xz/list.c:153
+#: src/xz/list.c:351
 #, c-format
 msgid "%s: File is empty"
 msgstr "%s: Filen er tom"
 
-#: src/xz/list.c:158
+#: src/xz/list.c:356
 #, c-format
 msgid "%s: Too small to be a valid .xz file"
 msgstr "%s: For lille til at være en gyldig .xz-fil"
@@ -335,125 +497,41 @@
 #. to Ratio, the columns are right aligned. Check and Filename
 #. are left aligned. If you need longer words, it's OK to
 #. use two lines here. Test with "xz -l foo.xz".
-#: src/xz/list.c:677
-msgid "Strms Blocks Compressed Uncompressed Ratio Check Filename"
-msgstr ""
-
-#: src/xz/list.c:717
-#, c-format
-msgid " Streams: %s\n"
-msgstr " Strømme: %s\n"
-
-#: src/xz/list.c:719
-#, c-format
-msgid " Blocks: %s\n"
-msgstr " Blokke: %s\n"
-
-#: src/xz/list.c:721
-#, c-format
-msgid " Compressed size: %s\n"
-msgstr " Komprimeret str.: %s\n"
-
-#: src/xz/list.c:724
-#, c-format
-msgid " Uncompressed size: %s\n"
-msgstr " Ukomprimeret str.: %s\n"
-
-#: src/xz/list.c:727
-#, c-format
-msgid " Ratio: %s\n"
-msgstr " Pakkeforhold: %s\n"
-
-#: src/xz/list.c:729
-#, c-format
-msgid " Check: %s\n"
-msgstr " Kontrol: %s\n"
-
 #: src/xz/list.c:730
-#, c-format
-msgid " Stream padding: %s\n"
-msgstr " Strømfyld: %s\n"
-
-#. TRANSLATORS: The second line is column headings. All except
-#. Check are right aligned; Check is left aligned. Test with
-#. "xz -lv foo.xz".
-#: src/xz/list.c:758
-msgid ""
-" Streams:\n"
-" Stream Blocks CompOffset UncompOffset CompSize UncompSize Ratio Check Padding"
-msgstr ""
-" Strømme:\n"
-" Strøm Blokke KompForsk. DekompForsk. KompStr. DekompStr. Forh. Kontrol Fyld"
-
-#. TRANSLATORS: The second line is column headings. All
-#. except Check are right aligned; Check is left aligned.
-#: src/xz/list.c:813
-#, c-format
-msgid ""
-" Blocks:\n"
-" Stream Block CompOffset UncompOffset TotalSize UncompSize Ratio Check"
+msgid "Strms Blocks Compressed Uncompressed Ratio Check Filename"
 msgstr ""
-" Blokke:\n"
-" Strøm Blok KompForsk. DekompForsk. Ialtstr. DekompStr. Forh. Kontrol"
-
-#. TRANSLATORS: These are additional column headings
-#. for the most verbose listing mode. CheckVal
-#. (Check value), Flags, and Filters are left aligned.
-#. Header (Block Header Size), CompSize, and MemUsage
-#. are right aligned. %*s is replaced with 0-120
-#. spaces to make the CheckVal column wide enough.
-#. Test with "xz -lvv foo.xz".
-#: src/xz/list.c:825
-#, c-format
-msgid " CheckVal %*s Header Flags CompSize MemUsage Filters"
-msgstr " KontrolVær %*sTeksth Flag Kompstr. HukForb. Filtre"
-
-#: src/xz/list.c:903 src/xz/list.c:1078
-#, c-format
-msgid " Memory needed: %s MiB\n"
-msgstr " Hukommelse krævet: %s MiB\n"
-
-#: src/xz/list.c:905 src/xz/list.c:1080
-#, c-format
-msgid " Sizes in headers: %s\n"
-msgstr " Størrelser i teksthoveder: %s\n"
 
-#: src/xz/list.c:906 src/xz/list.c:1081
+#: src/xz/list.c:1025 src/xz/list.c:1203
 msgid "Yes"
 msgstr "Ja"
 
-#: src/xz/list.c:906 src/xz/list.c:1081
+#: src/xz/list.c:1025 src/xz/list.c:1203
 msgid "No"
 msgstr "Nej"
 
-#: src/xz/list.c:907 src/xz/list.c:1082
+#: src/xz/list.c:1027 src/xz/list.c:1205
 #, c-format
 msgid " Minimum XZ Utils version: %s\n"
 msgstr " Minimum for XZ Utils-version: %s\n"
 
 #. TRANSLATORS: %s is an integer. Only the plural form of this
 #. message is used (e.g. "2 files"). Test with "xz -l foo.xz bar.xz".
-#: src/xz/list.c:1057
+#: src/xz/list.c:1178
 #, c-format
 msgid "%s file\n"
 msgid_plural "%s files\n"
 msgstr0 "%s fil\n"
 msgstr1 "%s filer\n"
 
-#: src/xz/list.c:1070
+#: src/xz/list.c:1191
 msgid "Totals:"
 msgstr "I alt:"
 
-#: src/xz/list.c:1071
-#, c-format
-msgid " Number of files: %s\n"
-msgstr " Antal filer: %s\n"
-
-#: src/xz/list.c:1146
+#: src/xz/list.c:1269
 msgid "--list works only on .xz files (--format=xz or --format=auto)"
 msgstr ""
 
-#: src/xz/list.c:1152
+#: src/xz/list.c:1275
 msgid "--list does not support reading from standard input"
 msgstr "--list understøtter ikke læsning fra standardind"
 
@@ -472,11 +550,11 @@
 msgid "%s: Null character found when reading filenames; maybe you meant to use `--files0' instead of `--files'?"
 msgstr ""
 
-#: src/xz/main.c:174
+#: src/xz/main.c:188
 msgid "Compression and decompression with --robot are not supported yet."
 msgstr "Komprimering og dekomprimering med --robot er endnu ikke understøttet."
 
-#: src/xz/main.c:252
+#: src/xz/main.c:266
 msgid "Cannot read data from standard input when reading filenames from standard input"
 msgstr ""
 
@@ -484,68 +562,68 @@
 #. of the line in messages. Usually it becomes "xz: ".
 #. This is a translatable string because French needs
 #. a space before a colon.
-#: src/xz/message.c:728
+#: src/xz/message.c:725
 #, c-format
 msgid "%s: "
 msgstr "%s: "
 
-#: src/xz/message.c:791 src/xz/message.c:841
+#: src/xz/message.c:797 src/xz/message.c:856
 msgid "Internal error (bug)"
 msgstr "Intern fejl (fejl)"
 
-#: src/xz/message.c:798
+#: src/xz/message.c:804
 msgid "Cannot establish signal handlers"
 msgstr "Kan ikke etbalere signalhåndteringer"
 
-#: src/xz/message.c:807
+#: src/xz/message.c:813
 msgid "No integrity check; not verifying file integrity"
 msgstr "Ingen integritetkontrol; verificerer ikke filintegritet"
 
-#: src/xz/message.c:810
+#: src/xz/message.c:816
 msgid "Unsupported type of integrity check; not verifying file integrity"
 msgstr ""
 
-#: src/xz/message.c:817
+#: src/xz/message.c:823
 msgid "Memory usage limit reached"
 msgstr "Begrænsning på brug af hukommelse er nået"
 
-#: src/xz/message.c:820
+#: src/xz/message.c:826
 msgid "File format not recognized"
 msgstr "Filformatet blev ikke genkendt"
 
-#: src/xz/message.c:823
+#: src/xz/message.c:829
 msgid "Unsupported options"
 msgstr "Tilvalg er ikke understøttede"
 
-#: src/xz/message.c:826
+#: src/xz/message.c:832
 msgid "Compressed data is corrupt"
 msgstr "Komprimerede data er ødelagte"
 
-#: src/xz/message.c:829
+#: src/xz/message.c:835
 msgid "Unexpected end of input"
 msgstr "Uventet afslutning på inddata"
 
-#: src/xz/message.c:862
+#: src/xz/message.c:877
 #, c-format
 msgid "%s MiB of memory is required. The limiter is disabled."
 msgstr "%s MiB hukommelse er krævet. Begrænseren er deaktiveret."
 
-#: src/xz/message.c:890
+#: src/xz/message.c:905
 #, c-format
 msgid "%s MiB of memory is required. The limit is %s."
 msgstr "%s MiB hukommelse er krævet. Begrænsningen er %s."
 
-#: src/xz/message.c:1057
+#: src/xz/message.c:924
 #, c-format
 msgid "%s: Filter chain: %s\n"
 msgstr "%s: Filterkæde: %s\n"
 
-#: src/xz/message.c:1067
+#: src/xz/message.c:935
 #, c-format
 msgid "Try `%s --help' for more information."
 msgstr "Prøv »%s --help« for yderligere information."
 
-#: src/xz/message.c:1093
+#: src/xz/message.c:961
 #, c-format
 msgid ""
 "Usage: %s OPTION... FILE...\n"
@@ -553,17 +631,17 @@
 "\n"
 msgstr ""
 
-#: src/xz/message.c:1100
+#: src/xz/message.c:968
 msgid "Mandatory arguments to long options are mandatory for short options too.\n"
 msgstr ""
 "Obligatoriske argumenter til lange tilvalg er også obligatoriske for korte\n"
 "tilvalg.\n"
 
-#: src/xz/message.c:1104
+#: src/xz/message.c:972
 msgid " Operation mode:\n"
 msgstr " Operationstilstand:\n"
 
-#: src/xz/message.c:1107
+#: src/xz/message.c:975
 msgid ""
 " -z, --compress force compression\n"
 " -d, --decompress force decompression\n"
@@ -571,7 +649,7 @@
 " -l, --list list information about .xz files"
 msgstr ""
 
-#: src/xz/message.c:1113
+#: src/xz/message.c:981
 msgid ""
 "\n"
 " Operation modifiers:\n"
@@ -579,20 +657,20 @@
 "\n"
 "Operationsændrere:\n"
 
-#: src/xz/message.c:1116
+#: src/xz/message.c:984
 msgid ""
 " -k, --keep keep (don't delete) input files\n"
 " -f, --force force overwrite of output file and (de)compress links\n"
 " -c, --stdout write to standard output and don't delete input files"
 msgstr ""
 
-#: src/xz/message.c:1122
+#: src/xz/message.c:993
 msgid ""
 " --single-stream decompress only the first stream, and silently\n"
 " ignore possible remaining input data"
 msgstr ""
 
-#: src/xz/message.c:1125
+#: src/xz/message.c:996
 msgid ""
 " --no-sparse do not create sparse files when decompressing\n"
 " -S, --suffix=.SUF use the suffix `.SUF' on compressed files\n"
@@ -602,57 +680,57 @@
 " --files0=FILE like --files but use the null character as terminator"
 msgstr ""
 
-#: src/xz/message.c:1134
+#: src/xz/message.c:1005
 msgid ""
 "\n"
 " Basic file format and compression options:\n"
 msgstr ""
 
-#: src/xz/message.c:1136
+#: src/xz/message.c:1007
 msgid ""
 " -F, --format=FMT file format to encode or decode; possible values are\n"
-" `auto' (default), `xz', `lzma', and `raw'\n"
+" `auto' (default), `xz', `lzma', `lzip', and `raw'\n"
 " -C, --check=CHECK integrity check type: `none' (use with caution),\n"
 " `crc32', `crc64' (default), or `sha256'"
 msgstr ""
 
-#: src/xz/message.c:1141
+#: src/xz/message.c:1012
 msgid " --ignore-check don't verify the integrity check when decompressing"
 msgstr ""
 
-#: src/xz/message.c:1145
+#: src/xz/message.c:1016
 msgid ""
 " -0 ... -9 compression preset; default is 6; take compressor *and*\n"
 " decompressor memory usage into account before using 7-9!"
 msgstr ""
 
-#: src/xz/message.c:1149
+#: src/xz/message.c:1020
 msgid ""
 " -e, --extreme try to improve compression ratio by using more CPU time;\n"
 " does not affect decompressor memory requirements"
 msgstr ""
 
-#: src/xz/message.c:1153
+#: src/xz/message.c:1024
 msgid ""
 " -T, --threads=NUM use at most NUM threads; the default is 1; set to 0\n"
 " to use as many threads as there are processor cores"
 msgstr ""
 
-#: src/xz/message.c:1158
+#: src/xz/message.c:1029
 msgid ""
 " --block-size=SIZE\n"
 " start a new .xz block after every SIZE bytes of input;\n"
 " use this to set the block size for threaded compression"
 msgstr ""
 
-#: src/xz/message.c:1162
+#: src/xz/message.c:1033
 msgid ""
 " --block-list=SIZES\n"
 " start a new .xz block after the given comma-separated\n"
 " intervals of uncompressed data"
 msgstr ""
 
-#: src/xz/message.c:1166
+#: src/xz/message.c:1037
 msgid ""
 " --flush-timeout=TIMEOUT\n"
 " when compressing, if more than TIMEOUT milliseconds has\n"
@@ -660,29 +738,31 @@
 " would block, all pending data is flushed out"
 msgstr ""
 
-#: src/xz/message.c:1172
+#: src/xz/message.c:1043
 #, no-c-format
 msgid ""
 " --memlimit-compress=LIMIT\n"
 " --memlimit-decompress=LIMIT\n"
+" --memlimit-mt-decompress=LIMIT\n"
 " -M, --memlimit=LIMIT\n"
 " set memory usage limit for compression, decompression,\n"
-" or both; LIMIT is in bytes, % of RAM, or 0 for defaults"
+" threaded decompression, or all of these; LIMIT is in\n"
+" bytes, % of RAM, or 0 for defaults"
 msgstr ""
 
-#: src/xz/message.c:1179
+#: src/xz/message.c:1052
 msgid ""
 " --no-adjust if compression settings exceed the memory usage limit,\n"
 " give an error instead of adjusting the settings downwards"
 msgstr ""
 
-#: src/xz/message.c:1185
+#: src/xz/message.c:1058
 msgid ""
 "\n"
 " Custom filter chain for compression (alternative for using presets):"
 msgstr ""
 
-#: src/xz/message.c:1194
+#: src/xz/message.c:1067
 msgid ""
 "\n"
 " --lzma1=OPTS LZMA1 or LZMA2; OPTS is a comma-separated list of zero or\n"
@@ -698,20 +778,21 @@
 " depth=NUM maximum search depth; 0=automatic (default)"
 msgstr ""
 
-#: src/xz/message.c:1209
+#: src/xz/message.c:1082
 msgid ""
 "\n"
 " --x86=OPTS x86 BCJ filter (32-bit and 64-bit)\n"
+" --arm=OPTS ARM BCJ filter\n"
+" --armthumb=OPTS ARM-Thumb BCJ filter\n"
+" --arm64=OPTS ARM64 BCJ filter\n"
 " --powerpc=OPTS PowerPC BCJ filter (big endian only)\n"
 " --ia64=OPTS IA-64 (Itanium) BCJ filter\n"
-" --arm=OPTS ARM BCJ filter (little endian only)\n"
-" --armthumb=OPTS ARM-Thumb BCJ filter (little endian only)\n"
 " --sparc=OPTS SPARC BCJ filter\n"
 " Valid OPTS for all BCJ filters:\n"
 " start=NUM start offset for conversions (default=0)"
 msgstr ""
 
-#: src/xz/message.c:1221
+#: src/xz/message.c:1095
 msgid ""
 "\n"
 " --delta=OPTS Delta filter; valid OPTS (valid values; default):\n"
@@ -719,7 +800,7 @@
 " from each other (1-256; 1)"
 msgstr ""
 
-#: src/xz/message.c:1229
+#: src/xz/message.c:1103
 msgid ""
 "\n"
 " Other options:\n"
@@ -727,29 +808,29 @@
 "\n"
 "Andre tilvalg:\n"
 
-#: src/xz/message.c:1232
+#: src/xz/message.c:1106
 msgid ""
 " -q, --quiet suppress warnings; specify twice to suppress errors too\n"
 " -v, --verbose be verbose; specify twice for even more verbose"
 msgstr ""
 
-#: src/xz/message.c:1237
+#: src/xz/message.c:1111
 msgid " -Q, --no-warn make warnings not affect the exit status"
 msgstr ""
 
-#: src/xz/message.c:1239
+#: src/xz/message.c:1113
 msgid " --robot use machine-parsable messages (useful for scripts)"
 msgstr ""
 " --robot brug beskeder der kan fortolkes maskinelt (nyttigt\n"
 " for skripter)"
 
-#: src/xz/message.c:1242
+#: src/xz/message.c:1116
 msgid ""
 " --info-memory display the total amount of RAM and the currently active\n"
 " memory usage limits, and exit"
 msgstr ""
 
-#: src/xz/message.c:1245
+#: src/xz/message.c:1119
 msgid ""
 " -h, --help display the short help (lists only the basic options)\n"
 " -H, --long-help display this long help and exit"
@@ -758,7 +839,7 @@
 " tilvalg)\n"
 " -H, --long-help vis den lange hjælpetekst og afslut"
 
-#: src/xz/message.c:1249
+#: src/xz/message.c:1123
 msgid ""
 " -h, --help display this short help and exit\n"
 " -H, --long-help display the long help (lists also the advanced options)"
@@ -767,11 +848,11 @@
 " -H, --long-help vis den lange hjælpetekst (viser også de avancerede\n"
 " tilvalg)"
 
-#: src/xz/message.c:1254
+#: src/xz/message.c:1128
 msgid " -V, --version display the version number and exit"
 msgstr " -V, --version vis versionsnummer og afslut"
 
-#: src/xz/message.c:1256
+#: src/xz/message.c:1130
 msgid ""
 "\n"
 "With no FILE, or when FILE is -, read standard input.\n"
@@ -783,19 +864,19 @@
 #. for this package. Please add _another line_ saying
 #. "Report translation bugs to <...>\n" with the email or WWW
 #. address for translation bugs. Thanks.
-#: src/xz/message.c:1262
+#: src/xz/message.c:1136
 #, c-format
 msgid "Report bugs to <%s> (in English or Finnish).\n"
 msgstr ""
 "Rapporter fejl til <%s> (på engelsk eller finsk).\n"
 "Rapporter oversættelsesfejl til <dansk@dansk-gruppen.dk>.\n"
 
-#: src/xz/message.c:1264
+#: src/xz/message.c:1138
 #, c-format
 msgid "%s home page: <%s>\n"
 msgstr "%s hjemmeside: <%s>\n"
 
-#: src/xz/message.c:1268
+#: src/xz/message.c:1142
 msgid "THIS IS A DEVELOPMENT VERSION NOT INTENDED FOR PRODUCTION USE."
 msgstr "DETTE ER EN UDVIKLINGSVERSION - BRUG IKKE I PRODUKTION."
 
@@ -823,27 +904,22 @@
 msgid "The sum of lc and lp must not exceed 4"
 msgstr "Summen af lc og lp må ikke være højere end 4"
 
-#: src/xz/options.c:359
-#, c-format
-msgid "The selected match finder requires at least nice=%<PRIu32>"
-msgstr "Den valgte matchfinder kræver mindst nice=%<PRIu32>"
-
-#: src/xz/suffix.c:133 src/xz/suffix.c:258
+#: src/xz/suffix.c:137 src/xz/suffix.c:268
 #, c-format
 msgid "%s: With --format=raw, --suffix=.SUF is required unless writing to stdout"
 msgstr "%s: med --format=raw, --suffix=.SUF er krævet med mindre der skrives til standardud"
 
-#: src/xz/suffix.c:164
+#: src/xz/suffix.c:168
 #, c-format
 msgid "%s: Filename has an unknown suffix, skipping"
 msgstr "%s: Filnavn har ukendt endelse, udelader"
 
-#: src/xz/suffix.c:185
+#: src/xz/suffix.c:189
 #, c-format
 msgid "%s: File already has `%s' suffix, skipping"
 msgstr "%s: Filen har allrede endelsen »%s«, udelader."
 
-#: src/xz/suffix.c:393
+#: src/xz/suffix.c:405
 #, c-format
 msgid "%s: Invalid filename suffix"
 msgstr "%s: Ugyldig filnavnendelse"
@@ -867,15 +943,11 @@
 msgid "Value of the option `%s' must be in the range %<PRIu64>, %<PRIu64>"
 msgstr "Værdien for tilvalget »%s« skal være i intervallet %<PRIu64>, %<PRIu64>"
 
-#: src/xz/util.c:267
-msgid "Empty filename, skipping"
-msgstr "Tomt filnavn, udelader"
-
-#: src/xz/util.c:281
+#: src/xz/util.c:269
 msgid "Compressed data cannot be read from a terminal"
 msgstr "Komprimerede data kan ikke læses fra en terminal"
 
-#: src/xz/util.c:294
+#: src/xz/util.c:282
 msgid "Compressed data cannot be written to a terminal"
 msgstr "Komprimerede data kan ikke skrives til en terminal"
 
@@ -892,3 +964,45 @@
 
 #~ msgid "Sandbox was successfully enabled"
 #~ msgstr "Sandkassen blev aktiveret"
+
+#~ msgid "Memory usage limit for compression: "
+#~ msgstr "Grænse for hukommelsesforbrug til komprimering: "
+
+#, c-format
+#~ msgid " Streams: %s\n"
+#~ msgstr " Strømme: %s\n"
+
+#, c-format
+#~ msgid " Blocks: %s\n"
+#~ msgstr " Blokke: %s\n"
+
+#, c-format
+#~ msgid " Ratio: %s\n"
+#~ msgstr " Pakkeforhold: %s\n"
+
+#, c-format
+#~ msgid " Check: %s\n"
+#~ msgstr " Kontrol: %s\n"
+
+#~ msgid ""
+#~ " Streams:\n"
+#~ " Stream Blocks CompOffset UncompOffset CompSize UncompSize Ratio Check Padding"
+#~ msgstr ""
+#~ " Strømme:\n"
+#~ " Strøm Blokke KompForsk. DekompForsk. KompStr. DekompStr. Forh. Kontrol Fyld"
+
+#, c-format
+#~ msgid ""
+#~ " Blocks:\n"
+#~ " Stream Block CompOffset UncompOffset TotalSize UncompSize Ratio Check"
+#~ msgstr ""
+#~ " Blokke:\n"
+#~ " Strøm Blok KompForsk. DekompForsk. Ialtstr. DekompStr. Forh. Kontrol"
+
+#, c-format
+#~ msgid " CheckVal %*s Header Flags CompSize MemUsage Filters"
+#~ msgstr " KontrolVær %*sTeksth Flag Kompstr. HukForb. Filtre"
+
+#, c-format
+#~ msgid "The selected match finder requires at least nice=%<PRIu32>"
+#~ msgstr "Den valgte matchfinder kræver mindst nice=%<PRIu32>"

_service:tar_scm:xz-5.2.5.tar.xz/po/de.gmo -> _service:tar_scm:xz-5.4.1.tar.xz/po/de.gmo Changed

_service:tar_scm:xz-5.2.5.tar.xz/po/de.po -> _service:tar_scm:xz-5.4.1.tar.xz/po/de.po Changed

@@ -3,13 +3,13 @@
 #
 # André Noll <maan@tuebingen.mpg.de>, 2010.
 # Anna Henningsen <sqrt@entless.org>, 2015.
-# Mario Blättermann <mario.blaettermann@gmail.com>, 2019.
+# Mario Blättermann <mario.blaettermann@gmail.com>, 2019, 2022.
 msgid ""
 msgstr ""
-"Project-Id-Version: xz 5.2.4\n"
-"Report-Msgid-Bugs-To: lasse.collin@tukaani.org\n"
-"POT-Creation-Date: 2020-03-17 16:29+0200\n"
-"PO-Revision-Date: 2019-04-12 11:00+0200\n"
+"Project-Id-Version: xz 5.4.0-pre2\n"
+"Report-Msgid-Bugs-To: xz@tukaani.org\n"
+"POT-Creation-Date: 2023-01-11 19:01+0200\n"
+"PO-Revision-Date: 2022-12-05 18:55+0100\n"
 "Last-Translator: Mario Blättermann <mario.blaettermann@gmail.com>\n"
 "Language-Team: German <translation-team-de@lists.sourceforge.net>\n"
 "Language: de\n"
@@ -18,101 +18,115 @@
 "Content-Transfer-Encoding: 8bit\n"
 "X-Bugs: Report translation errors to the Language-Team address.\n"
 "Plural-Forms: nplurals=2; plural=(n != 1);\n"
-"X-Generator: Lokalize 18.12.3\n"
+"X-Generator: Lokalize 22.08.3\n"
 
-#: src/xz/args.c:63
+#: src/xz/args.c:77
 #, c-format
 msgid "%s: Invalid argument to --block-list"
 msgstr "%s: Ungültiges Argument für --block-list"
 
-#: src/xz/args.c:73
+#: src/xz/args.c:87
 #, c-format
 msgid "%s: Too many arguments to --block-list"
 msgstr "%s: Zu viele Argumente für --block-list"
 
-#: src/xz/args.c:102
+#: src/xz/args.c:116
 msgid "0 can only be used as the last element in --block-list"
 msgstr "0 kann nur das letzte Element in --block-list sein"
 
-#: src/xz/args.c:406
+#: src/xz/args.c:451
 #, c-format
 msgid "%s: Unknown file format type"
 msgstr "%s: Unbekanntes Dateiformat"
 
-#: src/xz/args.c:429 src/xz/args.c:437
+#: src/xz/args.c:474 src/xz/args.c:482
 #, c-format
 msgid "%s: Unsupported integrity check type"
 msgstr "%s: Integritätsprüfungstyp nicht unterstützt"
 
-#: src/xz/args.c:473
+#: src/xz/args.c:518
 msgid "Only one file can be specified with `--files' or `--files0'."
 msgstr "Nur eine Datei kann als Argument für »--files« oder »--files0« angegeben werden."
 
-#: src/xz/args.c:541
+#: src/xz/args.c:586
 #, c-format
 msgid "The environment variable %s contains too many arguments"
 msgstr "Die Umgebungsvariable %s enthält zu viele Argumente"
 
-#: src/xz/args.c:643
+#: src/xz/args.c:688
 msgid "Compression support was disabled at build time"
 msgstr "Die Unterstützung für Kompression wurde zum Zeitpunkt der Erstellung deaktiviert"
 
-#: src/xz/args.c:650
+#: src/xz/args.c:695
 msgid "Decompression support was disabled at build time"
 msgstr "Die Unterstützung für Dekompression wurde zum Zeitpunkt der Erstellung deaktiviert"
 
-#: src/xz/coder.c:110
+#: src/xz/args.c:701
+msgid "Compression of lzip files (.lz) is not supported"
+msgstr "Kompression von lzip-Dateien (.lz) wird nicht unterstützt"
+
+#: src/xz/coder.c:115
 msgid "Maximum number of filters is four"
 msgstr "Maximal vier Filter möglich"
 
-#: src/xz/coder.c:129
+#: src/xz/coder.c:134
 msgid "Memory usage limit is too low for the given filter setup."
 msgstr "Die Speicherbedarfsbegrenzung ist für die gegebene Filter-Konfiguration zu niedrig."
 
-#: src/xz/coder.c:159
+#: src/xz/coder.c:169
 msgid "Using a preset in raw mode is discouraged."
 msgstr "Verwendung einer Voreinstellung im Roh-Modus wird nicht empfohlen."
 
-#: src/xz/coder.c:161
+#: src/xz/coder.c:171
 msgid "The exact options of the presets may vary between software versions."
 msgstr "Die genauen Optionen der Voreinstellung können zwischen Softwareversionen variieren."
 
-#: src/xz/coder.c:184
+#: src/xz/coder.c:194
 msgid "The .lzma format supports only the LZMA1 filter"
 msgstr "Das .lzma-Format unterstützt nur den LZMA1-Filter"
 
-#: src/xz/coder.c:192
+#: src/xz/coder.c:202
 msgid "LZMA1 cannot be used with the .xz format"
 msgstr "LZMA1 kann nicht mit dem .xz-Format verwendet werden"
 
-#: src/xz/coder.c:209
+#: src/xz/coder.c:219
 msgid "The filter chain is incompatible with --flush-timeout"
 msgstr "Diese Filterkette ist inkompatibel zu --flush-timeout"
 
-#: src/xz/coder.c:215
+#: src/xz/coder.c:225
 msgid "Switching to single-threaded mode due to --flush-timeout"
 msgstr "Wegen --flush-timeout wird auf den Einzelthread-Modus umgeschaltet"
 
-#: src/xz/coder.c:235
+#: src/xz/coder.c:249
 #, c-format
 msgid "Using up to %<PRIu32> threads."
 msgstr "Bis zu %<PRIu32> Threads werden benutzt."
 
-#: src/xz/coder.c:251
+#: src/xz/coder.c:265
 msgid "Unsupported filter chain or filter options"
 msgstr "Filterkette oder Filteroptionen werden nicht unterstützt"
 
-#: src/xz/coder.c:263
+#: src/xz/coder.c:277
 #, c-format
 msgid "Decompression will need %s MiB of memory."
 msgstr "Dekompression wird %s MiB Speicher brauchen."
 
-#: src/xz/coder.c:300
+#: src/xz/coder.c:309
+#, c-format
+msgid "Reduced the number of threads from %s to %s to not exceed the memory usage limit of %s MiB"
+msgstr "Anzahl der Threads wurde von %s auf %s reduziert, um die Speicherbedarfsbegrenzung von %s MiB nicht zu übersteigen"
+
+#: src/xz/coder.c:329
 #, c-format
-msgid "Adjusted the number of threads from %s to %s to not exceed the memory usage limit of %s MiB"
-msgstr "Anzahl der Threads wurde von %s auf %s angepasst, um die Speicherbedarfsbegrenzung von %s MiB nicht zu übersteigen"
+msgid "Reduced the number of threads from %s to one. The automatic memory usage limit of %s MiB is still being exceeded. %s MiB of memory is required. Continuing anyway."
+msgstr "Anzahl der Threads wurde von %s auf einen reduziert. Die automatische Begrenzung des Speicherverbrauchs auf %s MiB wird immer noch überschritten. %s MiB an Speicher sind erforderlich. Es wird dennoch fortgesetzt."
 
-#: src/xz/coder.c:354
+#: src/xz/coder.c:356
+#, c-format
+msgid "Switching to single-threaded mode to not exceed the memory usage limit of %s MiB"
+msgstr "Es wurde in den Einzelthread-Modus gewechselt, um die Speicherbedarfsbegrenzung von %s MiB nicht zu übersteigen"
+
+#: src/xz/coder.c:411
 #, c-format
 msgid "Adjusted LZMA%c dictionary size from %s MiB to %s MiB to not exceed the memory usage limit of %s MiB"
 msgstr "Die LZMA%c-Wörterbuchgröße wurde von %s MiB auf %s MiB angepasst, um die Speicherbedarfsbegrenzung von %s MiB nicht zu übersteigen"
@@ -122,11 +136,11 @@
 msgid "Error creating a pipe: %s"
 msgstr "Fehler beim Erzeugen der Pipeline: %s"
 
-#: src/xz/file_io.c:224
+#: src/xz/file_io.c:235
 msgid "Failed to enable the sandbox"
 msgstr "Sandbox konnte nicht aktiviert werden"
 
-#: src/xz/file_io.c:266
+#: src/xz/file_io.c:277
 #, c-format
 msgid "%s: poll() failed: %s"
 msgstr "%s: poll() ist fehlgeschlagen: %s"
@@ -141,195 +155,321 @@
 #. it is possible that the user has put a new file in place
 #. of the original file, and in that case it obviously
 #. shouldn't be removed.
-#: src/xz/file_io.c:333
+#: src/xz/file_io.c:344
 #, c-format
 msgid "%s: File seems to have been moved, not removing"
 msgstr "%s: Datei scheint verschoben worden zu sein, daher wird sie nicht gelöscht"
 
-#: src/xz/file_io.c:340 src/xz/file_io.c:882
+#: src/xz/file_io.c:351 src/xz/file_io.c:907
 #, c-format
 msgid "%s: Cannot remove: %s"
 msgstr "%s: Löschen nicht möglich: %s"
 
-#: src/xz/file_io.c:366
+#: src/xz/file_io.c:377
 #, c-format
 msgid "%s: Cannot set the file owner: %s"
 msgstr "%s: Dateieigentümer kann nicht gesetzt werden: %s"
 
-#: src/xz/file_io.c:372
+#: src/xz/file_io.c:390
 #, c-format
 msgid "%s: Cannot set the file group: %s"
 msgstr "%s: Dateigruppe kann nicht gesetzt werden: %s"
 
-#: src/xz/file_io.c:391
+#: src/xz/file_io.c:409
 #, c-format
 msgid "%s: Cannot set the file permissions: %s"
 msgstr "%s: Zugriffsrechte können nicht gesetzt werden: %s"
 
-#: src/xz/file_io.c:517
+#: src/xz/file_io.c:535
 #, c-format
 msgid "Error getting the file status flags from standard input: %s"
 msgstr "Dateistatus-Markierungen können nicht aus der Standardeingabe ermittelt werden: %s"
 
-#: src/xz/file_io.c:574 src/xz/file_io.c:636
+#: src/xz/file_io.c:593 src/xz/file_io.c:655
 #, c-format
 msgid "%s: Is a symbolic link, skipping"
 msgstr "%s: Ist ein symbolischer Link, wird übersprungen"
 
-#: src/xz/file_io.c:665
+#: src/xz/file_io.c:684
 #, c-format
 msgid "%s: Is a directory, skipping"
 msgstr "%s: Ist ein Verzeichnis, wird übersprungen"
 
-#: src/xz/file_io.c:671
+#: src/xz/file_io.c:690
 #, c-format
 msgid "%s: Not a regular file, skipping"
 msgstr "%s: Keine reguläre Datei, wird übersprungen"
 
-#: src/xz/file_io.c:688
+#: src/xz/file_io.c:707
 #, c-format
 msgid "%s: File has setuid or setgid bit set, skipping"
 msgstr "%s: Datei hat das setuid- oder setgid-Bit gesetzt, wird übersprungen"
 
-#: src/xz/file_io.c:695
+#: src/xz/file_io.c:714
 #, c-format
 msgid "%s: File has sticky bit set, skipping"
 msgstr "%s: Datei hat sticky-Bit gesetzt, wird übersprungen"
 
-#: src/xz/file_io.c:702
+#: src/xz/file_io.c:721
 #, c-format
 msgid "%s: Input file has more than one hard link, skipping"
 msgstr "%s: Eingabedatei hat mehr als einen harten Link, wird übersprungen"
 
-#: src/xz/file_io.c:792
+#: src/xz/file_io.c:763
+msgid "Empty filename, skipping"
+msgstr "Leerer Dateiname, wird übersprungen"
+
+#: src/xz/file_io.c:817
 #, c-format
 msgid "Error restoring the status flags to standard input: %s"
 msgstr "Fehler beim Wiederherstellen der Status-Markierungen für die Standardeingabe: %s"
 
-#: src/xz/file_io.c:840
+#: src/xz/file_io.c:865
 #, c-format
 msgid "Error getting the file status flags from standard output: %s"
 msgstr "Status-Markierungen der Standardausgabe können nicht ermittelt werden: %s"
 
-#: src/xz/file_io.c:1018
+#: src/xz/file_io.c:1043
 #, c-format
 msgid "Error restoring the O_APPEND flag to standard output: %s"
 msgstr "Fehler beim Wiederherstellen der O_APPEND-Markierungen für die Standardausgabe: %s"
 
-#: src/xz/file_io.c:1030
+#: src/xz/file_io.c:1055
 #, c-format
 msgid "%s: Closing the file failed: %s"
 msgstr "%s: Fehler beim Schließen der Datei: %s"
 
-#: src/xz/file_io.c:1066 src/xz/file_io.c:1309
+#: src/xz/file_io.c:1091 src/xz/file_io.c:1354
 #, c-format
 msgid "%s: Seeking failed when trying to create a sparse file: %s"
 msgstr "%s: Positionierungsfehler beim Versuch, eine Sparse-Datei (dünnbesetzte Datei) zu erzeugen: %s"
 
-#: src/xz/file_io.c:1167
+#: src/xz/file_io.c:1192
 #, c-format
 msgid "%s: Read error: %s"
 msgstr "%s: Lesefehler: %s"
 
-#: src/xz/file_io.c:1191
+#: src/xz/file_io.c:1222
 #, c-format
 msgid "%s: Error seeking the file: %s"
 msgstr "%s: Fehler beim Durchsuchen der Datei: %s"
 
-#: src/xz/file_io.c:1201
+#: src/xz/file_io.c:1246
 #, c-format
 msgid "%s: Unexpected end of file"
 msgstr "%s: Unerwartetes Ende der Datei"
 
-#: src/xz/file_io.c:1260
+#: src/xz/file_io.c:1305
 #, c-format
 msgid "%s: Write error: %s"
 msgstr "%s: Schreibfehler: %s"
 
-#: src/xz/hardware.c:137
+#: src/xz/hardware.c:238
 msgid "Disabled"
 msgstr "Deaktiviert"
 
-#. TRANSLATORS: Test with "xz --info-memory" to see if
-#. the alignment looks nice.
-#: src/xz/hardware.c:156
-msgid "Total amount of physical memory (RAM): "
-msgstr "Gesamtmenge physischer Speicher (RAM): "
+#: src/xz/hardware.c:269
+msgid "Amount of physical memory (RAM):"
+msgstr "Gesamtmenge physischer Speicher (RAM):"
+
+#: src/xz/hardware.c:270
+msgid "Number of processor threads:"
+msgstr "Anzahl der Prozessor-Threads:"
+
+#: src/xz/hardware.c:271
+msgid "Compression:"
+msgstr "Kompression:"
+
+#: src/xz/hardware.c:272
+msgid "Decompression:"
+msgstr "Dekompression:"
+
+#: src/xz/hardware.c:273
+msgid "Multi-threaded decompression:"
+msgstr "Multithread-Dekompression:"
+
+#: src/xz/hardware.c:274
+msgid "Default for -T0:"
+msgstr "Vorgabe für -T0:"
 
-#: src/xz/hardware.c:158
-msgid "Memory usage limit for compression: "
-msgstr "Speicherbedarfsbegrenzung für Kompression: "
+#: src/xz/hardware.c:292
+msgid "Hardware information:"
+msgstr "Hardware-Information:"
 
-#: src/xz/hardware.c:160
-msgid "Memory usage limit for decompression: "
-msgstr "Speicherbedarfsbegrenzung für Dekompression: "
+#: src/xz/hardware.c:299
+msgid "Memory usage limits:"
+msgstr "Speicherbedarfsbegrenzung:"
+
+#: src/xz/list.c:68
+msgid "Streams:"
+msgstr "Datenströme:"
+
+#: src/xz/list.c:69
+msgid "Blocks:"
+msgstr "Blöcke:"
+
+#: src/xz/list.c:70
+msgid "Compressed size:"
+msgstr "Größe komprimiert:"
+
+#: src/xz/list.c:71
+msgid "Uncompressed size:"
+msgstr "Größe unkomprimiert:"
+
+#: src/xz/list.c:72
+msgid "Ratio:"
+msgstr "Verhältnis:"
+
+#: src/xz/list.c:73
+msgid "Check:"
+msgstr "Prüfung:"
+
+#: src/xz/list.c:74
+msgid "Stream Padding:"
+msgstr "Datenstromauffüllung:"
+
+#: src/xz/list.c:75
+msgid "Memory needed:"
+msgstr "Benötigter Speicher:"
+
+#: src/xz/list.c:76
+msgid "Sizes in headers:"
+msgstr "Größe in Köpfen:"
+
+#: src/xz/list.c:79
+msgid "Number of files:"
+msgstr "Anzahl Dateien:"
+
+#: src/xz/list.c:122
+msgid "Stream"
+msgstr "Datenstrom"
+
+#: src/xz/list.c:123
+msgid "Block"
+msgstr "Block"
+
+#: src/xz/list.c:124
+msgid "Blocks"
+msgstr "Blöcke"
+
+#: src/xz/list.c:125
+msgid "CompOffset"
+msgstr "KompVers"
+
+#: src/xz/list.c:126
+msgid "UncompOffset"
+msgstr "UnkompVers"
+
+#: src/xz/list.c:127
+msgid "CompSize"
+msgstr "KompGröße"
+
+#: src/xz/list.c:128
+msgid "UncompSize"
+msgstr "UnkompGröße"
+
+#: src/xz/list.c:129
+msgid "TotalSize"
+msgstr "Gesamt"
+
+#: src/xz/list.c:130
+msgid "Ratio"
+msgstr "Verhältnis"
+
+#: src/xz/list.c:131
+msgid "Check"
+msgstr "Prüfung"
+
+#: src/xz/list.c:132
+msgid "CheckVal"
+msgstr "Prüfwert"
+
+#: src/xz/list.c:133
+msgid "Padding"
+msgstr "Auffüllung"
+
+#: src/xz/list.c:134
+msgid "Header"
+msgstr "Kopf"
+
+#: src/xz/list.c:135
+msgid "Flags"
+msgstr "Flags"
+
+#: src/xz/list.c:136
+msgid "MemUsage"
+msgstr "SpeichVerb"
+
+#: src/xz/list.c:137
+msgid "Filters"
+msgstr "Filter"
 
 #. TRANSLATORS: Indicates that there is no integrity check.
-#. This string is used in tables, so the width must not
-#. exceed ten columns with a fixed-width font.
-#: src/xz/list.c:65
+#. This string is used in tables. In older xz version this
+#. string was limited to ten columns in a fixed-width font, but
+#. nowadays there is no strict length restriction anymore.
+#: src/xz/list.c:169
 msgid "None"
 msgstr "Keine"
 
 #. TRANSLATORS: Indicates that integrity check name is not known,
-#. but the Check ID is known (here 2). This and other "Unknown-N"
-#. strings are used in tables, so the width must not exceed ten
-#. columns with a fixed-width font. It's OK to omit the dash if
-#. you need space for one extra letter, but don't use spaces.
-#: src/xz/list.c:72
+#. but the Check ID is known (here 2). In older xz version these
+#. strings were limited to ten columns in a fixed-width font, but
+#. nowadays there is no strict length restriction anymore.
+#: src/xz/list.c:175
 msgid "Unknown-2"
 msgstr "Unbek.2"
 
-#: src/xz/list.c:73
+#: src/xz/list.c:176
 msgid "Unknown-3"
 msgstr "Unbek.3"
 
-#: src/xz/list.c:75
+#: src/xz/list.c:178
 msgid "Unknown-5"
 msgstr "Unbek.5"
 
-#: src/xz/list.c:76
+#: src/xz/list.c:179
 msgid "Unknown-6"
 msgstr "Unbek.6"
 
-#: src/xz/list.c:77
+#: src/xz/list.c:180
 msgid "Unknown-7"
 msgstr "Unbek.7"
 
-#: src/xz/list.c:78
+#: src/xz/list.c:181
 msgid "Unknown-8"
 msgstr "Unbek.8"
 
-#: src/xz/list.c:79
+#: src/xz/list.c:182
 msgid "Unknown-9"
 msgstr "Unbek.9"
 
-#: src/xz/list.c:81
+#: src/xz/list.c:184
 msgid "Unknown-11"
 msgstr "Unbek.11"
 
-#: src/xz/list.c:82
+#: src/xz/list.c:185
 msgid "Unknown-12"
 msgstr "Unbek.12"
 
-#: src/xz/list.c:83
+#: src/xz/list.c:186
 msgid "Unknown-13"
 msgstr "Unbek.13"
 
-#: src/xz/list.c:84
+#: src/xz/list.c:187
 msgid "Unknown-14"
 msgstr "Unbek.14"
 
-#: src/xz/list.c:85
+#: src/xz/list.c:188
 msgid "Unknown-15"
 msgstr "Unbek.15"
 
-#: src/xz/list.c:153
+#: src/xz/list.c:351
 #, c-format
 msgid "%s: File is empty"
 msgstr "%s: Datei ist leer"
 
-#: src/xz/list.c:158
+#: src/xz/list.c:356
 #, c-format
 msgid "%s: Too small to be a valid .xz file"
 msgstr "%s: Zu klein, um eine gültige .xz-Datei zu sein"
@@ -338,125 +478,41 @@
 #. to Ratio, the columns are right aligned. Check and Filename
 #. are left aligned. If you need longer words, it's OK to
 #. use two lines here. Test with "xz -l foo.xz".
-#: src/xz/list.c:677
+#: src/xz/list.c:730
 msgid "Strms Blocks Compressed Uncompressed Ratio Check Filename"
 msgstr " Str. Blöcke Kompr. Unkompr. Verh. Check Dateiname"
 
-#: src/xz/list.c:717
-#, c-format
-msgid " Streams: %s\n"
-msgstr " Datenströme: %s\n"
-
-#: src/xz/list.c:719
-#, c-format
-msgid " Blocks: %s\n"
-msgstr " Blöcke: %s\n"
-
-#: src/xz/list.c:721
-#, c-format
-msgid " Compressed size: %s\n"
-msgstr " Größe komprimiert: %s\n"
-
-#: src/xz/list.c:724
-#, c-format
-msgid " Uncompressed size: %s\n"
-msgstr " Größe unkomprimiert: %s\n"
-
-#: src/xz/list.c:727
-#, c-format
-msgid " Ratio: %s\n"
-msgstr " Verhältnis: %s\n"
-
-#: src/xz/list.c:729
-#, c-format
-msgid " Check: %s\n"
-msgstr " Check: %s\n"
-
-#: src/xz/list.c:730
-#, c-format
-msgid " Stream padding: %s\n"
-msgstr " Datenstromauffüllung: %s\n"
-
-#. TRANSLATORS: The second line is column headings. All except
-#. Check are right aligned; Check is left aligned. Test with
-#. "xz -lv foo.xz".
-#: src/xz/list.c:758
-msgid ""
-" Streams:\n"
-" Stream Blocks CompOffset UncompOffset CompSize UncompSize Ratio Check Padding"
-msgstr ""
-" Datenströme:\n"
-" D.Strom Blöcke KompOffset UnkompOffset KompGröße UnkompGröße Verh. Check Auffüllung"
-
-#. TRANSLATORS: The second line is column headings. All
-#. except Check are right aligned; Check is left aligned.
-#: src/xz/list.c:813
-#, c-format
-msgid ""
-" Blocks:\n"
-" Stream Block CompOffset UncompOffset TotalSize UncompSize Ratio Check"
-msgstr ""
-" Blöcke:\n"
-" Strom Block KompOffset UnkompOffset TotalGröße UnkompGröße Verh. Check"
-
-#. TRANSLATORS: These are additional column headings
-#. for the most verbose listing mode. CheckVal
-#. (Check value), Flags, and Filters are left aligned.
-#. Header (Block Header Size), CompSize, and MemUsage
-#. are right aligned. %*s is replaced with 0-120
-#. spaces to make the CheckVal column wide enough.
-#. Test with "xz -lvv foo.xz".
-#: src/xz/list.c:825
-#, c-format
-msgid " CheckVal %*s Header Flags CompSize MemUsage Filters"
-msgstr " PrüfWert %*s Kopf Schalter KompGröße Speicher Filter"
-
-#: src/xz/list.c:903 src/xz/list.c:1078
-#, c-format
-msgid " Memory needed: %s MiB\n"
-msgstr " Benötigter Speicher: %s MiB\n"
-
-#: src/xz/list.c:905 src/xz/list.c:1080
-#, c-format
-msgid " Sizes in headers: %s\n"
-msgstr " Größe in Köpfen: %s\n"
-
-#: src/xz/list.c:906 src/xz/list.c:1081
+#: src/xz/list.c:1025 src/xz/list.c:1203
 msgid "Yes"
 msgstr "Ja"
 
-#: src/xz/list.c:906 src/xz/list.c:1081
+#: src/xz/list.c:1025 src/xz/list.c:1203
 msgid "No"
 msgstr "Nein"
 
-#: src/xz/list.c:907 src/xz/list.c:1082
+#: src/xz/list.c:1027 src/xz/list.c:1205
 #, c-format
 msgid " Minimum XZ Utils version: %s\n"
 msgstr " Minimal erforderliche XZ Utils-Version: %s\n"
 
 #. TRANSLATORS: %s is an integer. Only the plural form of this
 #. message is used (e.g. "2 files"). Test with "xz -l foo.xz bar.xz".
-#: src/xz/list.c:1057
+#: src/xz/list.c:1178
 #, c-format
 msgid "%s file\n"
 msgid_plural "%s files\n"
 msgstr0 "%s Datei\n"
 msgstr1 "%s Dateien\n"
 
-#: src/xz/list.c:1070
+#: src/xz/list.c:1191
 msgid "Totals:"
 msgstr "Gesamt:"
 
-#: src/xz/list.c:1071
-#, c-format
-msgid " Number of files: %s\n"
-msgstr " Anzahl Dateien: %s\n"
-
-#: src/xz/list.c:1146
+#: src/xz/list.c:1269
 msgid "--list works only on .xz files (--format=xz or --format=auto)"
 msgstr "--list funktioniert nur mit .xz-Dateien (--format=xz oder --format=auto)"
 
-#: src/xz/list.c:1152
+#: src/xz/list.c:1275
 msgid "--list does not support reading from standard input"
 msgstr "--list unterstützt kein Lesen aus der Standardeingabe"
 
@@ -475,11 +531,11 @@
 msgid "%s: Null character found when reading filenames; maybe you meant to use `--files0' instead of `--files'?"
 msgstr "%s: Null-Zeichen beim Lesen der Dateinamen gefunden; meinten Sie »--files0« statt »--files«?"
 
-#: src/xz/main.c:174
+#: src/xz/main.c:188
 msgid "Compression and decompression with --robot are not supported yet."
 msgstr "Kompression und Dekompression mit --robot wird noch nicht unterstützt."
 
-#: src/xz/main.c:252
+#: src/xz/main.c:266
 msgid "Cannot read data from standard input when reading filenames from standard input"
 msgstr "Lesen der Daten aus der Standardeingabe ist nicht möglich, wenn die Dateinamen auch aus der Standardeingabe gelesen werden"
 
@@ -487,68 +543,68 @@
 #. of the line in messages. Usually it becomes "xz: ".
 #. This is a translatable string because French needs
 #. a space before a colon.
-#: src/xz/message.c:728
+#: src/xz/message.c:725
 #, c-format
 msgid "%s: "
 msgstr "%s: "
 
-#: src/xz/message.c:791 src/xz/message.c:841
+#: src/xz/message.c:797 src/xz/message.c:856
 msgid "Internal error (bug)"
 msgstr "Interner Fehler (Bug)"
 
-#: src/xz/message.c:798
+#: src/xz/message.c:804
 msgid "Cannot establish signal handlers"
 msgstr "Signalroutine kann nicht gesetzt werden"
 
-#: src/xz/message.c:807
+#: src/xz/message.c:813
 msgid "No integrity check; not verifying file integrity"
 msgstr "Keine Integritätsprüfung; Integrität der Datei wird nicht überprüft"
 
-#: src/xz/message.c:810
+#: src/xz/message.c:816
 msgid "Unsupported type of integrity check; not verifying file integrity"
 msgstr "Typ der Integritätsprüfung wird nicht unterstützt; Integrität der Datei wird nicht überprüft"
 
-#: src/xz/message.c:817
+#: src/xz/message.c:823
 msgid "Memory usage limit reached"
 msgstr "Speicherbedarfsbegrenzung erreicht"
 
-#: src/xz/message.c:820
+#: src/xz/message.c:826
 msgid "File format not recognized"
 msgstr "Dateiformat nicht erkannt"
 
-#: src/xz/message.c:823
+#: src/xz/message.c:829
 msgid "Unsupported options"
 msgstr "Optionen nicht unterstützt"
 
-#: src/xz/message.c:826
+#: src/xz/message.c:832
 msgid "Compressed data is corrupt"
 msgstr "Komprimierte Daten sind beschädigt"
 
-#: src/xz/message.c:829
+#: src/xz/message.c:835
 msgid "Unexpected end of input"
 msgstr "Unerwartetes Ende der Eingabe"
 
-#: src/xz/message.c:862
+#: src/xz/message.c:877
 #, c-format
 msgid "%s MiB of memory is required. The limiter is disabled."
 msgstr "%s MiB Speicher wird benötigt. Die Begrenzung ist deaktiviert."
 
-#: src/xz/message.c:890
+#: src/xz/message.c:905
 #, c-format
 msgid "%s MiB of memory is required. The limit is %s."
 msgstr "%s MiB Speicher wird benötigt. Die Begrenzung ist %s."
 
-#: src/xz/message.c:1057
+#: src/xz/message.c:924
 #, c-format
 msgid "%s: Filter chain: %s\n"
 msgstr "%s: Filterkette: %s\n"
 
-#: src/xz/message.c:1067
+#: src/xz/message.c:935
 #, c-format
 msgid "Try `%s --help' for more information."
 msgstr "Versuchen Sie »%s --help« für mehr Informationen."
 
-#: src/xz/message.c:1093
+#: src/xz/message.c:961
 #, c-format
 msgid ""
 "Usage: %s OPTION... FILE...\n"
@@ -559,17 +615,17 @@
 "Komprimiert oder dekomprimiert .xz-DATEI(EN).\n"
 "\n"
 
-#: src/xz/message.c:1100
+#: src/xz/message.c:968
 msgid "Mandatory arguments to long options are mandatory for short options too.\n"
 msgstr ""
 "Obligatorische Argumente für lange Optionen sind auch für kurze Optionen\n"
 "zwingend.\n"
 
-#: src/xz/message.c:1104
+#: src/xz/message.c:972
 msgid " Operation mode:\n"
 msgstr " Aktionsmodus:\n"
 
-#: src/xz/message.c:1107
+#: src/xz/message.c:975
 msgid ""
 " -z, --compress force compression\n"
 " -d, --decompress force decompression\n"
@@ -581,7 +637,7 @@
 " -t, --test Dateiintegrität überprüfen\n"
 " -l, --list Dateiinformationen anzeigen"
 
-#: src/xz/message.c:1113
+#: src/xz/message.c:981
 msgid ""
 "\n"
 " Operation modifiers:\n"
@@ -589,7 +645,7 @@
 "\n"
 " Aktionsmodifikatoren:\n"
 
-#: src/xz/message.c:1116
+#: src/xz/message.c:984
 msgid ""
 " -k, --keep keep (don't delete) input files\n"
 " -f, --force force overwrite of output file and (de)compress links\n"
@@ -601,7 +657,7 @@
 " -c, --stdout In die Standardausgabe schreiben und die\n"
 " Eingabedateien nicht löschen"
 
-#: src/xz/message.c:1122
+#: src/xz/message.c:993
 msgid ""
 " --single-stream decompress only the first stream, and silently\n"
 " ignore possible remaining input data"
@@ -610,7 +666,7 @@
 " stillschweigend mögliche weitere Eingabedaten\n"
 " ignorieren"
 
-#: src/xz/message.c:1125
+#: src/xz/message.c:996
 msgid ""
 " --no-sparse do not create sparse files when decompressing\n"
 " -S, --suffix=.SUF use the suffix `.SUF' on compressed files\n"
@@ -631,7 +687,7 @@
 " --files0=DATEI Wie --files, aber das Null-Zeichen wird als\n"
 " Trenner benutzt"
 
-#: src/xz/message.c:1134
+#: src/xz/message.c:1005
 msgid ""
 "\n"
 " Basic file format and compression options:\n"
@@ -639,26 +695,26 @@
 "\n"
 " Grundlegende Optionen für Dateiformat und Kompression:\n"
 
-#: src/xz/message.c:1136
+#: src/xz/message.c:1007
 msgid ""
 " -F, --format=FMT file format to encode or decode; possible values are\n"
-" `auto' (default), `xz', `lzma', and `raw'\n"
+" `auto' (default), `xz', `lzma', `lzip', and `raw'\n"
 " -C, --check=CHECK integrity check type: `none' (use with caution),\n"
 " `crc32', `crc64' (default), or `sha256'"
 msgstr ""
 " -F, --format=FMT Dateiformat zur Kodierung oder Dekodierung; mögliche\n"
-" Werte sind »auto« (Voreinstellung), »xz«, »lzma« und\n"
-" »raw«\n"
+" Werte sind »auto« (Voreinstellung), »xz«, »lzma«,\n"
+" »lzip« und »raw«\n"
 " -C, --check=PRÜFUNG Typ der Integritätsprüfung: »none« (Vorsicht),\n"
 " »crc32«, »crc64« (Voreinstellung) oder »sha256«"
 
-#: src/xz/message.c:1141
+#: src/xz/message.c:1012
 msgid " --ignore-check don't verify the integrity check when decompressing"
 msgstr ""
 " --ignore-check Integritätsprüfung beim Dekomprimieren\n"
 " nicht ausführen"
 
-#: src/xz/message.c:1145
+#: src/xz/message.c:1016
 msgid ""
 " -0 ... -9 compression preset; default is 6; take compressor *and*\n"
 " decompressor memory usage into account before using 7-9!"
@@ -667,7 +723,7 @@
 " Beachten Sie den Speicherbedarf des Kompressors\n"
 " *und* des Dekompressors, wenn Sie 7-9 benutzen!"
 
-#: src/xz/message.c:1149
+#: src/xz/message.c:1020
 msgid ""
 " -e, --extreme try to improve compression ratio by using more CPU time;\n"
 " does not affect decompressor memory requirements"
@@ -676,7 +732,7 @@
 " Kompressionsverhältnis zu verbessern. Dies beeinflusst\n"
 " den Speicherbedarf des Dekompressors nicht."
 
-#: src/xz/message.c:1153
+#: src/xz/message.c:1024
 msgid ""
 " -T, --threads=NUM use at most NUM threads; the default is 1; set to 0\n"
 " to use as many threads as there are processor cores"
@@ -686,7 +742,7 @@
 " wird, dann werden so viele Threads erzeugt, wie\n"
 " Prozessorkerne vorhanden sind"
 
-#: src/xz/message.c:1158
+#: src/xz/message.c:1029
 msgid ""
 " --block-size=SIZE\n"
 " start a new .xz block after every SIZE bytes of input;\n"
@@ -698,7 +754,7 @@
 " Option, um die Blockgröße für die Kompression mit\n"
 " mehreren Threads zu setzen"
 
-#: src/xz/message.c:1162
+#: src/xz/message.c:1033
 msgid ""
 " --block-list=SIZES\n"
 " start a new .xz block after the given comma-separated\n"
@@ -709,7 +765,7 @@
 " Kommata getrennten Intervalle an unkomprimierten\n"
 " Daten beginnen"
 
-#: src/xz/message.c:1166
+#: src/xz/message.c:1037
 msgid ""
 " --flush-timeout=TIMEOUT\n"
 " when compressing, if more than TIMEOUT milliseconds has\n"
@@ -723,17 +779,20 @@
 " Eingabedaten den Prozess blockieren würde, dann werden\n"
 " alle noch ausstehenden Daten geschrieben"
 
-#: src/xz/message.c:1172
+#: src/xz/message.c:1043
 #, no-c-format
 msgid ""
 " --memlimit-compress=LIMIT\n"
 " --memlimit-decompress=LIMIT\n"
+" --memlimit-mt-decompress=LIMIT\n"
 " -M, --memlimit=LIMIT\n"
 " set memory usage limit for compression, decompression,\n"
-" or both; LIMIT is in bytes, % of RAM, or 0 for defaults"
+" threaded decompression, or all of these; LIMIT is in\n"
+" bytes, % of RAM, or 0 for defaults"
 msgstr ""
 " --memlimit-compress=BEGRENZUNG\n"
 " --memlimit-decompress=BEGRENZUNG\n"
+" --memlimit-mt-decompress=BEGRENZUNG\n"
 " -M, --memlimit=BEGRENZUNG\n"
 " Speicherbedarfsbegrenzung für Kompression,\n"
 " Dekompression oder beides setzen; die BEGRENZUNG\n"
@@ -741,7 +800,7 @@
 " Geben Sie 0 an, um die Grundeinstellungen zu\n"
 " verwenden."
 
-#: src/xz/message.c:1179
+#: src/xz/message.c:1052
 msgid ""
 " --no-adjust if compression settings exceed the memory usage limit,\n"
 " give an error instead of adjusting the settings downwards"
@@ -751,7 +810,7 @@
 " Fehler ausgegeben, statt die Einstellungen\n"
 " nach unten anzupassen."
 
-#: src/xz/message.c:1185
+#: src/xz/message.c:1058
 msgid ""
 "\n"
 " Custom filter chain for compression (alternative for using presets):"
@@ -759,7 +818,7 @@
 "\n"
 " Benutzerdefinierte Filterkette für Kompression (alternativ zu Voreinstellung):"
 
-#: src/xz/message.c:1194
+#: src/xz/message.c:1067
 msgid ""
 "\n"
 " --lzma1=OPTS LZMA1 or LZMA2; OPTS is a comma-separated list of zero or\n"
@@ -784,38 +843,40 @@
 " lc=ZAHL Anzahl der Literal-Kontext-Bits (0-4; 3)\n"
 " lp=ZAHL Anzahl der Literal-Positions-Bits (0-4; 0)\n"
 " pb=ZAHL Anzahl der Positions-Bits (0-4; 2)\n"
-" mode=MODUS Kompressionsmodus (fast, normal; normal)\n"
-" nice=ZAHL Nice-Länge eines Treffers (2-273; 64)\n"
-" mf=NAME Algorithmus zum Auffinden von\n"
-" Übereinstimmungen\n"
-" (hc3, hc4, bt2, bt3, bt4; bt4)\n"
-" depth=ZAHL Maximale Suchtiefe; 0=automatisch\n"
-" (Voreinstellung)"
-
-#: src/xz/message.c:1209
+" mode=MODUS Kompressionsmodus (fast, normal; normal)\n"
+" nice=ZAHL Nice-Länge eines Treffers (2-273; 64)\n"
+" mf=NAME Algorithmus zum Auffinden von\n"
+" Übereinstimmungen (hc3, hc4, bt2, bt3, bt4;\n"
+" bt4)\n"
+" depth=ZAHL Maximale Suchtiefe; 0=automatisch\n"
+" (Voreinstellung)"
+
+#: src/xz/message.c:1082
 msgid ""
 "\n"
 " --x86=OPTS x86 BCJ filter (32-bit and 64-bit)\n"
+" --arm=OPTS ARM BCJ filter\n"
+" --armthumb=OPTS ARM-Thumb BCJ filter\n"
+" --arm64=OPTS ARM64 BCJ filter\n"
 " --powerpc=OPTS PowerPC BCJ filter (big endian only)\n"
 " --ia64=OPTS IA-64 (Itanium) BCJ filter\n"
-" --arm=OPTS ARM BCJ filter (little endian only)\n"
-" --armthumb=OPTS ARM-Thumb BCJ filter (little endian only)\n"
 " --sparc=OPTS SPARC BCJ filter\n"
 " Valid OPTS for all BCJ filters:\n"
 " start=NUM start offset for conversions (default=0)"
 msgstr ""
 "\n"
 " --x86=OPTIONEN x86 BCJ-Filter (32-bit und 64-bit)\n"
+" --arm=OPTIONEN ARM-BCJ-Filter\n"
+" --armthumb=OPTIONEN ARM-Thumb-BCJ-Filter\n"
+" --arm64=OPTIONEN ARM64-BCJ-Filter\n"
 " --powerpc=OPTIONEN PowerPC-BCJ-Filter (nur Big Endian)\n"
 " --ia64=OPTIONEN IA64-(Itanium-)BCJ-Filter\n"
-" --arm=OPTIONEN ARM-BCJ-Filter (nur Little Endian)\n"
-" --armthumb=OPTIONEN ARM-Thumb-BCJ-Filter (nur Little Endian)\n"
 " --sparc=OPTIONEN SPARC-BCJ-Filter\n"
 " Zulässige Optionen für alle BCJ-Filter:\n"
 " start=ZAHL Startversatz für Konversion\n"
 " (Voreinstellung=0)"
 
-#: src/xz/message.c:1221
+#: src/xz/message.c:1095
 msgid ""
 "\n"
 " --delta=OPTS Delta filter; valid OPTS (valid values; default):\n"
@@ -828,7 +889,7 @@
 " dist=NUM Abstand zwischen den Bytes, die voneinander\n"
 " subtrahiert werden (1-256; 1)"
 
-#: src/xz/message.c:1229
+#: src/xz/message.c:1103
 msgid ""
 "\n"
 " Other options:\n"
@@ -836,7 +897,7 @@
 "\n"
 " Andere Optionen:\n"
 
-#: src/xz/message.c:1232
+#: src/xz/message.c:1106
 msgid ""
 " -q, --quiet suppress warnings; specify twice to suppress errors too\n"
 " -v, --verbose be verbose; specify twice for even more verbose"
@@ -846,17 +907,17 @@
 " -v, --verbose Ausführlicher Modus; wird diese Option zweimal\n"
 " angegeben, erfolgen noch ausführlichere Ausgaben"
 
-#: src/xz/message.c:1237
+#: src/xz/message.c:1111
 msgid " -Q, --no-warn make warnings not affect the exit status"
 msgstr " -Q, --no-warn Warnungen verändern nicht den Exit-Status"
 
-#: src/xz/message.c:1239
+#: src/xz/message.c:1113
 msgid " --robot use machine-parsable messages (useful for scripts)"
 msgstr ""
 " --robot Maschinenlesbare Meldungen ausgeben (nützlich für\n"
 " Skripte)"
 
-#: src/xz/message.c:1242
+#: src/xz/message.c:1116
 msgid ""
 " --info-memory display the total amount of RAM and the currently active\n"
 " memory usage limits, and exit"
@@ -865,7 +926,7 @@
 " Speicherbedarfsbegrenzung anzeigen\n"
 " und das Programm beenden"
 
-#: src/xz/message.c:1245
+#: src/xz/message.c:1119
 msgid ""
 " -h, --help display the short help (lists only the basic options)\n"
 " -H, --long-help display this long help and exit"
@@ -874,7 +935,7 @@
 " Optionen)\n"
 " -H, --long-help Diese lange Hilfe anzeigen und das Programm beenden"
 
-#: src/xz/message.c:1249
+#: src/xz/message.c:1123
 msgid ""
 " -h, --help display this short help and exit\n"
 " -H, --long-help display the long help (lists also the advanced options)"
@@ -883,11 +944,11 @@
 " -H, --long-help Die lange Hilfe (und damit auch fortgeschrittene\n"
 " Optionen) anzeigen"
 
-#: src/xz/message.c:1254
+#: src/xz/message.c:1128
 msgid " -V, --version display the version number and exit"
 msgstr " -V, --version Versionsnummer anzeigen und beenden"
 
-#: src/xz/message.c:1256
+#: src/xz/message.c:1130
 msgid ""
 "\n"
 "With no FILE, or when FILE is -, read standard input.\n"
@@ -900,17 +961,17 @@
 #. for this package. Please add _another line_ saying
 #. "Report translation bugs to <...>\n" with the email or WWW
 #. address for translation bugs. Thanks.
-#: src/xz/message.c:1262
+#: src/xz/message.c:1136
 #, c-format
 msgid "Report bugs to <%s> (in English or Finnish).\n"
 msgstr "Melden Sie Fehler an <%s> (auf Englisch oder Finnisch).\n"
 
-#: src/xz/message.c:1264
+#: src/xz/message.c:1138
 #, c-format
 msgid "%s home page: <%s>\n"
 msgstr "%s-Homepage: <%s>\n"
 
-#: src/xz/message.c:1268
+#: src/xz/message.c:1142
 msgid "THIS IS A DEVELOPMENT VERSION NOT INTENDED FOR PRODUCTION USE."
 msgstr "DIES IST EINE NICHT FÜR DEN PRODUKTIVBETRIEB GEEIGNETE ENTWICKLERVERSION."
 
@@ -938,27 +999,22 @@
 msgid "The sum of lc and lp must not exceed 4"
 msgstr "Die Summe aus lc und lp darf höchstens 4 sein"
 
-#: src/xz/options.c:359
-#, c-format
-msgid "The selected match finder requires at least nice=%<PRIu32>"
-msgstr "Der ausgewählte Algorithmus zum Auffinden von Übereinstimmungen braucht mindestens nice=%<PRIu32>"
-
-#: src/xz/suffix.c:133 src/xz/suffix.c:258
+#: src/xz/suffix.c:137 src/xz/suffix.c:268
 #, c-format
 msgid "%s: With --format=raw, --suffix=.SUF is required unless writing to stdout"
 msgstr "%s: Mit --format=raw ist --suffix=.SUF notwendig, falls nicht in die Standardausgabe geschrieben wird"
 
-#: src/xz/suffix.c:164
+#: src/xz/suffix.c:168
 #, c-format
 msgid "%s: Filename has an unknown suffix, skipping"
 msgstr "%s: Dateiname hat unbekanntes Suffix, wird übersprungen"
 
-#: src/xz/suffix.c:185
+#: src/xz/suffix.c:189
 #, c-format
 msgid "%s: File already has `%s' suffix, skipping"
 msgstr "%s: Datei hat bereits das Suffix »%s«, wird übersprungen"
 
-#: src/xz/suffix.c:393
+#: src/xz/suffix.c:405
 #, c-format
 msgid "%s: Invalid filename suffix"
 msgstr "%s: Ungültige Dateiendung"
@@ -982,15 +1038,11 @@
 msgid "Value of the option `%s' must be in the range %<PRIu64>, %<PRIu64>"
 msgstr "Wert der Option »%s« muss im Bereich %<PRIu64>, %<PRIu64> sein"
 
-#: src/xz/util.c:267
-msgid "Empty filename, skipping"
-msgstr "Leerer Dateiname, wird übersprungen"
-
-#: src/xz/util.c:281
+#: src/xz/util.c:269
 msgid "Compressed data cannot be read from a terminal"
 msgstr "Komprimierte Daten können nicht vom Terminal gelesen werden"
 
-#: src/xz/util.c:294
+#: src/xz/util.c:282
 msgid "Compressed data cannot be written to a terminal"
 msgstr "Komprimierte Daten können nicht auf das Terminal geschrieben werden"
 
@@ -1001,9 +1053,3 @@
 #: src/common/tuklib_exit.c:43
 msgid "Unknown error"
 msgstr "Unbekannter Fehler"
-
-#~ msgid "Sandbox is disabled due to incompatible command line arguments"
-#~ msgstr "Sandbox ist wegen inkompatibler Befehlszeilenargumente deaktiviert"
-
-#~ msgid "Sandbox was successfully enabled"
-#~ msgstr "Sandbox wurde erfolgreich aktiviert"

_service:tar_scm:xz-5.4.1.tar.xz/po/eo.gmo Added

_service:tar_scm:xz-5.4.1.tar.xz/po/eo.po Added

@@ -0,0 +1,1028 @@
+# Esperanto translations for xz package.
+# This file is put in the public domain.
+# Keith Bowes <zooplah@gmail.com>, 2019, 2023.
+#
+msgid ""
+msgstr ""
+"Project-Id-Version: xz 5.4.0-pre2\n"
+"Report-Msgid-Bugs-To: xz@tukaani.org\n"
+"POT-Creation-Date: 2023-01-11 19:01+0200\n"
+"PO-Revision-Date: 2023-01-02 12:16-0500\n"
+"Last-Translator: Keith Bowes <zooplah@gmail.com>\n"
+"Language-Team: Esperanto <translation-team-eo@lists.sourceforge.net>\n"
+"Language: eo\n"
+"MIME-Version: 1.0\n"
+"Content-Type: text/plain; charset=UTF-8\n"
+"Content-Transfer-Encoding: 8bit\n"
+"X-Bugs: Report translation errors to the Language-Team address.\n"
+"Plural-Forms: nplurals=2; plural=(n != 1);\n"
+
+#: src/xz/args.c:77
+#, c-format
+msgid "%s: Invalid argument to --block-list"
+msgstr "%s: Nevalida parametro por --block-list"
+
+#: src/xz/args.c:87
+#, c-format
+msgid "%s: Too many arguments to --block-list"
+msgstr "%s: Tro da argumentoj por --block-list"
+
+#: src/xz/args.c:116
+msgid "0 can only be used as the last element in --block-list"
+msgstr "0 povas nur esti uzata kiel la lasta elemento en --block-list"
+
+#: src/xz/args.c:451
+#, c-format
+msgid "%s: Unknown file format type"
+msgstr "%s: Nekonata dosierformata tipo"
+
+#: src/xz/args.c:474 src/xz/args.c:482
+#, c-format
+msgid "%s: Unsupported integrity check type"
+msgstr "%s: Nekomprenata tipo de integra kontrolo"
+
+#: src/xz/args.c:518
+msgid "Only one file can be specified with `--files' or `--files0'."
+msgstr "Nur oni dosiero estas specifebla per `--files' aŭ `--files0'."
+
+#: src/xz/args.c:586
+#, c-format
+msgid "The environment variable %s contains too many arguments"
+msgstr "La medivariablo %s enhavas troajn argumentojn"
+
+#: src/xz/args.c:688
+msgid "Compression support was disabled at build time"
+msgstr "Rego de kunpremado estas malaktivigita dum muntotempo"
+
+#: src/xz/args.c:695
+msgid "Decompression support was disabled at build time"
+msgstr "Rego de malkunpremado estas malaktivigita dum muntotempo"
+
+#: src/xz/args.c:701
+msgid "Compression of lzip files (.lz) is not supported"
+msgstr "Ne povas kunpremi lzip-dosierojn (.lz)"
+
+#: src/xz/coder.c:115
+msgid "Maximum number of filters is four"
+msgstr "Maksimuma nombra da filtriloj estas kvar"
+
+#: src/xz/coder.c:134
+msgid "Memory usage limit is too low for the given filter setup."
+msgstr "Memoruzada limigo estas tro malgranda por la donita filtrila elekto."
+
+#: src/xz/coder.c:169
+msgid "Using a preset in raw mode is discouraged."
+msgstr "Uzi aprioraĵon en kruda reĝimo estas malkonsilinda."
+
+#: src/xz/coder.c:171
+msgid "The exact options of the presets may vary between software versions."
+msgstr "La ĝustaj elektoj de la aprioraĵoj povas varii inter programoj eldonoj."
+
+#: src/xz/coder.c:194
+msgid "The .lzma format supports only the LZMA1 filter"
+msgstr "La .lzma-formato komprenas sole la filtrilon LZMA1"
+
+#: src/xz/coder.c:202
+msgid "LZMA1 cannot be used with the .xz format"
+msgstr "LZMA ne estas uzebla por la .xz-formato"
+
+#: src/xz/coder.c:219
+msgid "The filter chain is incompatible with --flush-timeout"
+msgstr "La filtrila ĉeno estas nekongrua kun --flush-timeout"
+
+#: src/xz/coder.c:225
+msgid "Switching to single-threaded mode due to --flush-timeout"
+msgstr "Ŝanĝas al unufadena reĝimo pro --flush-timeout"
+
+#: src/xz/coder.c:249
+#, c-format
+msgid "Using up to %<PRIu32> threads."
+msgstr "Uzas ĝis %<PRIu32> fadenoj"
+
+#: src/xz/coder.c:265
+msgid "Unsupported filter chain or filter options"
+msgstr "Nekomprenata filtrila ĉeno aŭ filtrilaj elektoj"
+
+#: src/xz/coder.c:277
+#, c-format
+msgid "Decompression will need %s MiB of memory."
+msgstr "Malkunpremado postulos %s megabajtojn da memoro."
+
+#: src/xz/coder.c:309
+#, c-format
+msgid "Reduced the number of threads from %s to %s to not exceed the memory usage limit of %s MiB"
+msgstr "Malpliigis la nombron da fadenoj de %s ĝis %s por ne superi la memoruzadan limigo de %s megabajtoj"
+
+#: src/xz/coder.c:329
+#, c-format
+msgid "Reduced the number of threads from %s to one. The automatic memory usage limit of %s MiB is still being exceeded. %s MiB of memory is required. Continuing anyway."
+msgstr "Malpliigis la nombron da fadenoj de %s ĝis unu. La aŭtomata memoruzada limigo de %s megabajtoj ankoraŭ estas superata. %s megabajtoj da memoro estas postulata. Senkonsidere daŭrigas."
+
+#: src/xz/coder.c:356
+#, c-format
+msgid "Switching to single-threaded mode to not exceed the memory usage limit of %s MiB"
+msgstr "Ŝanĝas al unufadena reĝimo por ne superi la memoruzadan limigon de %s megabajtoj"
+
+#: src/xz/coder.c:411
+#, c-format
+msgid "Adjusted LZMA%c dictionary size from %s MiB to %s MiB to not exceed the memory usage limit of %s MiB"
+msgstr "Alĝŭstigis vortara grando de LZMA%c de %s megabajtoj ĝis %s megabajtoj por ne superi la memoruzadan limigon de %s megabajtoj"
+
+#: src/xz/file_io.c:110 src/xz/file_io.c:118
+#, c-format
+msgid "Error creating a pipe: %s"
+msgstr "Eraro dum krei dukton: %s"
+
+#: src/xz/file_io.c:235
+msgid "Failed to enable the sandbox"
+msgstr "Malsukcesis aktivigi la sablujon"
+
+#: src/xz/file_io.c:277
+#, c-format
+msgid "%s: poll() failed: %s"
+msgstr "%s: poll() malsukcesis: %s"
+
+#. TRANSLATORS: When compression or decompression finishes,
+#. and xz is going to remove the source file, xz first checks
+#. if the source file still exists, and if it does, does its
+#. device and inode numbers match what xz saw when it opened
+#. the source file. If these checks fail, this message is
+#. shown, %s being the filename, and the file is not deleted.
+#. The check for device and inode numbers is there, because
+#. it is possible that the user has put a new file in place
+#. of the original file, and in that case it obviously
+#. shouldn't be removed.
+#: src/xz/file_io.c:344
+#, c-format
+msgid "%s: File seems to have been moved, not removing"
+msgstr "%s: Dosiero ŝajne estis movita, ne forigos"
+
+#: src/xz/file_io.c:351 src/xz/file_io.c:907
+#, c-format
+msgid "%s: Cannot remove: %s"
+msgstr "%s: Ne eblas forigi: %s"
+
+#: src/xz/file_io.c:377
+#, c-format
+msgid "%s: Cannot set the file owner: %s"
+msgstr "%s: Ne eblas agordi la dosieran estron: %s"
+
+#: src/xz/file_io.c:390
+#, c-format
+msgid "%s: Cannot set the file group: %s"
+msgstr "%s: Ne eblas agordi la dosieran grupon: %s"
+
+#: src/xz/file_io.c:409
+#, c-format
+msgid "%s: Cannot set the file permissions: %s"
+msgstr "%s: Ne eblas agordi la dosierajn atingopermesojn: %s"
+
+#: src/xz/file_io.c:535
+#, c-format
+msgid "Error getting the file status flags from standard input: %s"
+msgstr "Eraro dum atingi la dosierstatajn flagojn de ĉefenigujon: %s"
+
+#: src/xz/file_io.c:593 src/xz/file_io.c:655
+#, c-format
+msgid "%s: Is a symbolic link, skipping"
+msgstr "%s: Estas simbola ligilo, preterpasas"
+
+#: src/xz/file_io.c:684
+#, c-format
+msgid "%s: Is a directory, skipping"
+msgstr "%s: Estas dosierujo, preterpasas"
+
+#: src/xz/file_io.c:690
+#, c-format
+msgid "%s: Not a regular file, skipping"
+msgstr "%s: Ne regula dosiero, preterpasas"
+
+#: src/xz/file_io.c:707
+#, c-format
+msgid "%s: File has setuid or setgid bit set, skipping"
+msgstr "%s: Dosiero havas setuid- aŭ setgid-biton, preterpasas"
+
+#: src/xz/file_io.c:714
+#, c-format
+msgid "%s: File has sticky bit set, skipping"
+msgstr "%s: Dosiero havas glueman biton, preterpasas"
+
+#: src/xz/file_io.c:721
+#, c-format
+msgid "%s: Input file has more than one hard link, skipping"
+msgstr "%s: Enmeta dosiero havas pli ol rektan ligilon, preterpasas"
+
+#: src/xz/file_io.c:763
+msgid "Empty filename, skipping"
+msgstr "Malplena dosiero, preterpasas"
+
+#: src/xz/file_io.c:817
+#, c-format
+msgid "Error restoring the status flags to standard input: %s"
+msgstr "Eraro dum restarigi la statajn flagojn de la ĉefenigujo: %s"
+
+#: src/xz/file_io.c:865
+#, c-format
+msgid "Error getting the file status flags from standard output: %s"
+msgstr "Eraro dum atingi la dosierstatajn flagojn el la ĉefenigujo: %s"
+
+#: src/xz/file_io.c:1043
+#, c-format
+msgid "Error restoring the O_APPEND flag to standard output: %s"
+msgstr "Eraro dum restarigi la flagon O_APPEND de la ĉefenigujo: %s"
+
+#: src/xz/file_io.c:1055
+#, c-format
+msgid "%s: Closing the file failed: %s"
+msgstr "%s: Fermo de la dosiero malsukcesis: %s"
+
+#: src/xz/file_io.c:1091 src/xz/file_io.c:1354
+#, c-format
+msgid "%s: Seeking failed when trying to create a sparse file: %s"
+msgstr "%s: Serĉado malsukcesis dum provi krei maldensan dosieron: %s"
+
+#: src/xz/file_io.c:1192
+#, c-format
+msgid "%s: Read error: %s"
+msgstr "%s: Legeraro: %s"
+
+#: src/xz/file_io.c:1222
+#, c-format
+msgid "%s: Error seeking the file: %s"
+msgstr "%s: Eraro dum serĉi la dosieron: %s"
+
+#: src/xz/file_io.c:1246
+#, c-format
+msgid "%s: Unexpected end of file"
+msgstr "%s: Neatendita dosierfino"
+
+#: src/xz/file_io.c:1305
+#, c-format
+msgid "%s: Write error: %s"
+msgstr "%s: Skriberaro: %s"
+
+#: src/xz/hardware.c:238
+msgid "Disabled"
+msgstr "Malaktiva"
+
+#: src/xz/hardware.c:269
+msgid "Amount of physical memory (RAM):"
+msgstr "Kiomo da efektiva memoro (ĉefmemoro)"
+
+#: src/xz/hardware.c:270
+msgid "Number of processor threads:"
+msgstr "Nombro da procesoraj fadenoj:"
+
+#: src/xz/hardware.c:271
+msgid "Compression:"
+msgstr "Kunpremo:"
+
+#: src/xz/hardware.c:272
+msgid "Decompression:"
+msgstr "Malkunmpreno:"
+
+#: src/xz/hardware.c:273
+msgid "Multi-threaded decompression:"
+msgstr "Plurfadena malkunpremado:"
+
+#: src/xz/hardware.c:274
+msgid "Default for -T0:"
+msgstr "Aprioraĵo por -T0:"
+
+#: src/xz/hardware.c:292
+msgid "Hardware information:"
+msgstr "Aparataro-informoj:"
+
+#: src/xz/hardware.c:299
+msgid "Memory usage limits:"
+msgstr "Memoruzada limigoj:"
+
+#: src/xz/list.c:68
+msgid "Streams:"
+msgstr "Fluoj:"
+
+#: src/xz/list.c:69
+msgid "Blocks:"
+msgstr "Blokoj:"
+
+#: src/xz/list.c:70
+msgid "Compressed size:"
+msgstr "Kunpremita grando:"
+
+#: src/xz/list.c:71
+msgid "Uncompressed size:"
+msgstr "Nekunpremita grando:"
+
+#: src/xz/list.c:72
+msgid "Ratio:"
+msgstr "Proporcio"
+
+#: src/xz/list.c:73
+msgid "Check:"
+msgstr "Kontrolo:"
+
+#: src/xz/list.c:74
+msgid "Stream Padding:"
+msgstr "Fluo-remburo:"
+
+#: src/xz/list.c:75
+msgid "Memory needed:"
+msgstr "Memoro postulata:"
+
+#: src/xz/list.c:76
+msgid "Sizes in headers:"
+msgstr "Grandoj en ĉapoj:"
+
+#: src/xz/list.c:79
+msgid "Number of files:"
+msgstr "Nombro da dosieroj:"
+
+#: src/xz/list.c:122
+msgid "Stream"
+msgstr "Fluo"
+
+#: src/xz/list.c:123
+msgid "Block"
+msgstr "Bloko"
+
+#: src/xz/list.c:124
+msgid "Blocks"
+msgstr "Floko"
+
+#: src/xz/list.c:125
+msgid "CompOffset"
+msgstr "KunpMsam"
+
+#: src/xz/list.c:126
+msgid "UncompOffset"
+msgstr "MKunMSam"
+
+#: src/xz/list.c:127
+msgid "CompSize"
+msgstr "Kunpgrando"
+
+#: src/xz/list.c:128
+msgid "UncompSize"
+msgstr "Mkunpgrando"
+
+#: src/xz/list.c:129
+msgid "TotalSize"
+msgstr "KiomGrando"
+
+#: src/xz/list.c:130
+msgid "Ratio"
+msgstr "Proporcio"
+
+#: src/xz/list.c:131
+msgid "Check"
+msgstr "Kontrolo"
+
+#: src/xz/list.c:132
+msgid "CheckVal"
+msgstr "KontVal"
+
+#: src/xz/list.c:133
+msgid "Padding"
+msgstr "Remburo"
+
+#: src/xz/list.c:134
+msgid "Header"
+msgstr "Ĉapo"
+
+#: src/xz/list.c:135
+msgid "Flags"
+msgstr "Flago"
+
+#: src/xz/list.c:136
+msgid "MemUsage"
+msgstr "Mumazado"
+
+#: src/xz/list.c:137
+msgid "Filters"
+msgstr "Filtriloj"
+
+#. TRANSLATORS: Indicates that there is no integrity check.
+#. This string is used in tables. In older xz version this
+#. string was limited to ten columns in a fixed-width font, but
+#. nowadays there is no strict length restriction anymore.
+#: src/xz/list.c:169
+msgid "None"
+msgstr "Nenio"
+
+#. TRANSLATORS: Indicates that integrity check name is not known,
+#. but the Check ID is known (here 2). In older xz version these
+#. strings were limited to ten columns in a fixed-width font, but
+#. nowadays there is no strict length restriction anymore.
+#: src/xz/list.c:175
+msgid "Unknown-2"
+msgstr "Nekonata-2"
+
+#: src/xz/list.c:176
+msgid "Unknown-3"
+msgstr "Nekonata-3"
+
+#: src/xz/list.c:178
+msgid "Unknown-5"
+msgstr "Nekonata-5"
+
+#: src/xz/list.c:179
+msgid "Unknown-6"
+msgstr "Nekonata-6"
+
+#: src/xz/list.c:180
+msgid "Unknown-7"
+msgstr "Nekonata-7"
+
+#: src/xz/list.c:181
+msgid "Unknown-8"
+msgstr "Nekonata-8"
+
+#: src/xz/list.c:182
+msgid "Unknown-9"
+msgstr "Nekonata-9"
+
+#: src/xz/list.c:184
+msgid "Unknown-11"
+msgstr "Nekonata-11"
+
+#: src/xz/list.c:185
+msgid "Unknown-12"
+msgstr "Nekonata-12"
+
+#: src/xz/list.c:186
+msgid "Unknown-13"
+msgstr "Nekonata-13"
+
+#: src/xz/list.c:187
+msgid "Unknown-14"
+msgstr "Nekonata-14"
+
+#: src/xz/list.c:188
+msgid "Unknown-15"
+msgstr "Nekonata-15"
+
+#: src/xz/list.c:351
+#, c-format
+msgid "%s: File is empty"
+msgstr "%s: Dosiero malplenas"
+
+#: src/xz/list.c:356
+#, c-format
+msgid "%s: Too small to be a valid .xz file"
+msgstr "%s: Tro malgranda por esti valida .xz-dosiero"
+
+#. TRANSLATORS: These are column headings. From Strms (Streams)
+#. to Ratio, the columns are right aligned. Check and Filename
+#. are left aligned. If you need longer words, it's OK to
+#. use two lines here. Test with "xz -l foo.xz".
+#: src/xz/list.c:730
+msgid "Strms Blocks Compressed Uncompressed Ratio Check Filename"
+msgstr "Fluoj Blokoj Kunpremita Nekunpremita Propor Kontrol Dosiernomo"
+
+#: src/xz/list.c:1025 src/xz/list.c:1203
+msgid "Yes"
+msgstr "Jes"
+
+#: src/xz/list.c:1025 src/xz/list.c:1203
+msgid "No"
+msgstr "Ne"
+
+#: src/xz/list.c:1027 src/xz/list.c:1205
+#, c-format
+msgid " Minimum XZ Utils version: %s\n"
+msgstr " Minimuma eldono de XZ Utils: %s\n"
+
+#. TRANSLATORS: %s is an integer. Only the plural form of this
+#. message is used (e.g. "2 files"). Test with "xz -l foo.xz bar.xz".
+#: src/xz/list.c:1178
+#, c-format
+msgid "%s file\n"
+msgid_plural "%s files\n"
+msgstr0 "%s dosiero\n"
+msgstr1 "%s dosieroj\n"
+
+#: src/xz/list.c:1191
+msgid "Totals:"
+msgstr "Sumoj:"
+
+#: src/xz/list.c:1269
+msgid "--list works only on .xz files (--format=xz or --format=auto)"
+msgstr "--list funkcias nur por .xz-dosierojn (--format=xz aŭ --format=auto)"
+
+#: src/xz/list.c:1275
+msgid "--list does not support reading from standard input"
+msgstr "--list ne regas legadon el la ĉefenigujo"
+
+#: src/xz/main.c:89
+#, c-format
+msgid "%s: Error reading filenames: %s"
+msgstr "%s: Eraro dum legi dosiernomojn: %s"
+
+#: src/xz/main.c:96
+#, c-format
+msgid "%s: Unexpected end of input when reading filenames"
+msgstr "%s: Neatendita fino de enigo dum legi dosiernomojn"
+
+#: src/xz/main.c:120
+#, c-format
+msgid "%s: Null character found when reading filenames; maybe you meant to use `--files0' instead of `--files'?"
+msgstr "%s: Nula signo trovita dum legi dosiernomojn; eble vi celis uzi la parametron`--files0' anstataŭ `--files'"
+
+#: src/xz/main.c:188
+msgid "Compression and decompression with --robot are not supported yet."
+msgstr "Kunpremo kaj malkunmpremo per --robot ankoraŭ ne estas regataj."
+
+#: src/xz/main.c:266
+msgid "Cannot read data from standard input when reading filenames from standard input"
+msgstr "Ne eblas legi datumojn el la ĉefenigujo dum legi dosiernomojn el la ĉefenigujo"
+
+#. TRANSLATORS: This is the program name in the beginning
+#. of the line in messages. Usually it becomes "xz: ".
+#. This is a translatable string because French needs
+#. a space before a colon.
+#: src/xz/message.c:725
+#, c-format
+msgid "%s: "
+msgstr "%s: "
+
+#: src/xz/message.c:797 src/xz/message.c:856
+msgid "Internal error (bug)"
+msgstr "Interna programeraro"
+
+#: src/xz/message.c:804
+msgid "Cannot establish signal handlers"
+msgstr "Ne eblas establi signalajn traktilojn"
+
+#: src/xz/message.c:813
+msgid "No integrity check; not verifying file integrity"
+msgstr "Neniu integra kontrolo; ne certigos dosieran integron"
+
+#: src/xz/message.c:816
+msgid "Unsupported type of integrity check; not verifying file integrity"
+msgstr "Nekomprenata tipo de integra kontrolo; ne certigos dosieran integron"
+
+#: src/xz/message.c:823
+msgid "Memory usage limit reached"
+msgstr "Memoruzada limigo atingita"
+
+#: src/xz/message.c:826
+msgid "File format not recognized"
+msgstr "Dosierformato ne rekonata"
+
+#: src/xz/message.c:829
+msgid "Unsupported options"
+msgstr "Nekomprenataj elektoj"
+
+#: src/xz/message.c:832
+msgid "Compressed data is corrupt"
+msgstr "Kunpremitaj datumoj estas koruptaj"
+
+#: src/xz/message.c:835
+msgid "Unexpected end of input"
+msgstr "Neatendita fino de enigo"
+
+#: src/xz/message.c:877
+#, c-format
+msgid "%s MiB of memory is required. The limiter is disabled."
+msgstr "%s megabajtoj da memoro estas postulataj. La limigilo estas malaktiva."
+
+#: src/xz/message.c:905
+#, c-format
+msgid "%s MiB of memory is required. The limit is %s."
+msgstr "%s megabajtoj da memoro estas postulata. La limigo estas %s."
+
+#: src/xz/message.c:924
+#, c-format
+msgid "%s: Filter chain: %s\n"
+msgstr "%s: Filtrila ĉeno: %s\n"
+
+#: src/xz/message.c:935
+#, c-format
+msgid "Try `%s --help' for more information."
+msgstr "`%s --help' provindas por pliaj informaj."
+
+#: src/xz/message.c:961
+#, c-format
+msgid ""
+"Usage: %s OPTION... FILE...\n"
+"Compress or decompress FILEs in the .xz format.\n"
+"\n"
+msgstr ""
+"Uzado: %s ELEKTO.. DOSIERO...\n"
+"Kunpremi aŭ malkunpremi DOSIEROjN laŭ la .xz-formato.\n"
+"\n"
+
+#: src/xz/message.c:968
+msgid "Mandatory arguments to long options are mandatory for short options too.\n"
+msgstr ""
+"Devigitaj parametroj por longaj elektoj estas ankaŭ devigitaj por\n"
+"mallongaj elektoj.\n"
+
+#: src/xz/message.c:972
+msgid " Operation mode:\n"
+msgstr " Operacia reĝimo:\n"
+
+#: src/xz/message.c:975
+msgid ""
+" -z, --compress force compression\n"
+" -d, --decompress force decompression\n"
+" -t, --test test compressed file integrity\n"
+" -l, --list list information about .xz files"
+msgstr ""
+" -z, --compress eldevigi kunpremon\n"
+" -d, --decompress eldevigi malkunpremon\n"
+" -t, --test certigi la integron de kunpremitan dosieron\n"
+" -l, --list listigi informojn pri .xz-dosierojn"
+
+#: src/xz/message.c:981
+msgid ""
+"\n"
+" Operation modifiers:\n"
+msgstr ""
+"\n"
+" Operacia modifiloj:\n"
+
+#: src/xz/message.c:984
+msgid ""
+" -k, --keep keep (don't delete) input files\n"
+" -f, --force force overwrite of output file and (de)compress links\n"
+" -c, --stdout write to standard output and don't delete input files"
+msgstr ""
+" -k, --keep ne forigi enigajn dosierojn\n"
+" -f, --force eldevigi anstataŭigi eligajn dosierojn kaj\n"
+" (mal)kunpmremajn ligilojn \n"
+" -c, --stdout skribi al la ĉefeligujo kaj ne forigi enigajn dosierojn"
+
+#: src/xz/message.c:993
+msgid ""
+" --single-stream decompress only the first stream, and silently\n"
+" ignore possible remaining input data"
+msgstr ""
+" --single-stream\n"
+" malkunpremi nur la unuan fluon kaj silente\n"
+" ignori eventualajn ceterajn enigajn datumojn"
+
+#: src/xz/message.c:996
+msgid ""
+" --no-sparse do not create sparse files when decompressing\n"
+" -S, --suffix=.SUF use the suffix `.SUF' on compressed files\n"
+" --files=FILE read filenames to process from FILE; if FILE is\n"
+" omitted, filenames are read from the standard input;\n"
+" filenames must be terminated with the newline character\n"
+" --files0=FILE like --files but use the null character as terminator"
+msgstr ""
+" --no-sparse ne krei maldensajn dosierojn dum malkunpremi\n"
+" -S, --suffix=.SUF uzi la sufikson `.SUF' ĉe kunpremataj dosieroj\n"
+" --files=DOSIERO\n"
+" legi dosiernomojn traktotajn de DOSIERO; se DOSIERO estas\n"
+" forlasita, dosieroj estas legotaj el la ĉefenigujo;\n"
+" dosiernomojn devas finigi novlinio signo\n"
+" --files0=DOSIERO\n"
+" kiel --files sed uzi la nulan signon por finigi"
+
+#: src/xz/message.c:1005
+msgid ""
+"\n"
+" Basic file format and compression options:\n"
+msgstr ""
+"\n"
+" Bazaj dosierformataj kaj kunpremaj elektoj:\n"
+
+#: src/xz/message.c:1007
+msgid ""
+" -F, --format=FMT file format to encode or decode; possible values are\n"
+" `auto' (default), `xz', `lzma', `lzip', and `raw'\n"
+" -C, --check=CHECK integrity check type: `none' (use with caution),\n"
+" `crc32', `crc64' (default), or `sha256'"
+msgstr ""
+" -F, --format=FMT dosierformato kodota aŭ malkodato; validaj valoroj estas\n"
+" `auto' (apriora), `xz', `lzma', 'lzip' kaj `raw'\n"
+" -C, --check=KONT tipo de integra kontrolo: `none' (estu atentema),\n"
+" `crc32', `crc64' (apriora) aŭ `sha256'"
+
+#: src/xz/message.c:1012
+msgid " --ignore-check don't verify the integrity check when decompressing"
+msgstr " --ignore-check ne certigi la integran kontrolon dum malkunpremo"
+
+#: src/xz/message.c:1016
+msgid ""
+" -0 ... -9 compression preset; default is 6; take compressor *and*\n"
+" decompressor memory usage into account before using 7-9!"
+msgstr ""
+" -0 ... -9 kunpremnivelo; apriore 6; pripensu memoruzadon antaŭ ol\n"
+" uzi la nivelojn 7-9!"
+
+#: src/xz/message.c:1020
+msgid ""
+" -e, --extreme try to improve compression ratio by using more CPU time;\n"
+" does not affect decompressor memory requirements"
+msgstr ""
+" -e, --extreme provi plibonigi kunpreman proporcion per uzado de\n"
+" ĉefprocesoran tempon; ne influas la memorajn postulojn\n"
+" de malkunpremo"
+
+#: src/xz/message.c:1024
+msgid ""
+" -T, --threads=NUM use at most NUM threads; the default is 1; set to 0\n"
+" to use as many threads as there are processor cores"
+msgstr ""
+" -T, --threads=NOMBRO\n"
+" uzi maksimume NOMBRO da fadenoj; apriore 1; 0 por\n"
+" uzi fadenojn samnombrajn kiel procesoraj kernoj"
+
+#: src/xz/message.c:1029
+msgid ""
+" --block-size=SIZE\n"
+" start a new .xz block after every SIZE bytes of input;\n"
+" use this to set the block size for threaded compression"
+msgstr ""
+" --block-size=GRANDO\n"
+" komenci novan .xz-blokon post ĉiu GRANDO bajtoj da enigo;\n"
+" uzi por agordi la blokan grandon por kunfadena kunpremo"
+
+#: src/xz/message.c:1033
+msgid ""
+" --block-list=SIZES\n"
+" start a new .xz block after the given comma-separated\n"
+" intervals of uncompressed data"
+msgstr ""
+" --block-list=GRANDOJ\n"
+" komenci novan .xz-blokon post la donitajn intertempojn de\n"
+" nekunpremitaj datumoj, apartigataj de komoj"
+
+#: src/xz/message.c:1037
+msgid ""
+" --flush-timeout=TIMEOUT\n"
+" when compressing, if more than TIMEOUT milliseconds has\n"
+" passed since the previous flush and reading more input\n"
+" would block, all pending data is flushed out"
+msgstr ""
+" --flush-timeout=TEMPOLIMO\n"
+" dum kunpremo se pli ol TEMPOLIMO milisekundoj\n"
+" okazis post la antaŭan elbufrigo kaj legi pliajn enigojn\n"
+" paŭzigus, ĉiuj atendataj datumoj estas elbufrigataj"
+
+#: src/xz/message.c:1043
+#, no-c-format
+msgid ""
+" --memlimit-compress=LIMIT\n"
+" --memlimit-decompress=LIMIT\n"
+" --memlimit-mt-decompress=LIMIT\n"
+" -M, --memlimit=LIMIT\n"
+" set memory usage limit for compression, decompression,\n"
+" threaded decompression, or all of these; LIMIT is in\n"
+" bytes, % of RAM, or 0 for defaults"
+msgstr ""
+" --memlimit-compress=LIMIGO\n"
+" --memlimit-decompress=LIMIGO\n"
+" --memlimit-mt-decompress=LIMIGO\n"
+" -M, --memlimit=LIMO\n"
+" agordi memoruzadon por kunpremo, malkunpremo,\n"
+" kunfadena kunpmero aŭ ĉiuj el tiuj; LIMIGO estas\n"
+" laŭ bajtoj, % da ĉefmemoro, aŭ 0 por aprioraĵoj"
+
+#: src/xz/message.c:1052
+msgid ""
+" --no-adjust if compression settings exceed the memory usage limit,\n"
+" give an error instead of adjusting the settings downwards"
+msgstr ""
+" --no-adjust se kunprema agordo superas la memoruzadan limigon\n"
+" montri eraron anstataŭ malgrandigi la agordaĵon"
+
+#: src/xz/message.c:1058
+msgid ""
+"\n"
+" Custom filter chain for compression (alternative for using presets):"
+msgstr ""
+"\n"
+" Propra filtrila ĉeno por kunpremo (alternativaj por uzi antaŭagordaĵon):"
+
+#: src/xz/message.c:1067
+msgid ""
+"\n"
+" --lzma1=OPTS LZMA1 or LZMA2; OPTS is a comma-separated list of zero or\n"
+" --lzma2=OPTS more of the following options (valid values; default):\n"
+" preset=PRE reset options to a preset (0-9e)\n"
+" dict=NUM dictionary size (4KiB - 1536MiB; 8MiB)\n"
+" lc=NUM number of literal context bits (0-4; 3)\n"
+" lp=NUM number of literal position bits (0-4; 0)\n"
+" pb=NUM number of position bits (0-4; 2)\n"
+" mode=MODE compression mode (fast, normal; normal)\n"
+" nice=NUM nice length of a match (2-273; 64)\n"
+" mf=NAME match finder (hc3, hc4, bt2, bt3, bt4; bt4)\n"
+" depth=NUM maximum search depth; 0=automatic (default)"
+msgstr ""
+"\n"
+" --lzma1=ELEKTOJ LZMA1 aŭ LZMA2; OPTS estas listo de nul aŭ pliaj\n"
+" --lzma2=ELEKTOJ de la jenaj elektoj (validaj valoroj; apriora),\n"
+" apartigataj de komoj:\n"
+" preset=ANT restarigi agordon al antaŭagordaĵon (0-9e)\n"
+" dict=NOM vortara grando (4 kilobajtoj - 1536\n"
+" megabajtoj; 8 megabajtoj)\n"
+" lc=NOM nombro da laŭvortaj kuntekstaj bitoj\n"
+" (0-4; 3)\n"
+" lp=NOM nombro da laŭvortaj poziciaj bitoj (0-4; 0)\n"
+" pb=NOM nombro da poziciaj bitoj (0-4; 2)\n"
+" mode=REĜI kunprema reĝimo (fast, normal; normal)\n"
+" nice=NOM bona longo de kongruaĵo (2-273; 64)\n"
+" mf=NOMO kongruaĵa trovilo (hc3, hc4, bt2, bt3, bt4;\n"
+" bt4)\n"
+" depth=NUM maksimuma profundo de serĉo; 0=aŭtomata\n"
+" (apriore)"
+
+#: src/xz/message.c:1082
+msgid ""
+"\n"
+" --x86=OPTS x86 BCJ filter (32-bit and 64-bit)\n"
+" --arm=OPTS ARM BCJ filter\n"
+" --armthumb=OPTS ARM-Thumb BCJ filter\n"
+" --arm64=OPTS ARM64 BCJ filter\n"
+" --powerpc=OPTS PowerPC BCJ filter (big endian only)\n"
+" --ia64=OPTS IA-64 (Itanium) BCJ filter\n"
+" --sparc=OPTS SPARC BCJ filter\n"
+" Valid OPTS for all BCJ filters:\n"
+" start=NUM start offset for conversions (default=0)"
+msgstr ""
+"\n"
+" --x86=ELEKTOJ x86-BCJ-filtrilo (32-bita and 64-bita)\n"
+" --arm=ELEKTOJ ARM-BCJ-filtrilo\n"
+" --armthumb=ELEKTOJ\n"
+" ARM-Thumb-BCJ-filtrilo\n"
+" --arm64=OPTS ARM64-BCJ-filtrilo\n"
+" --powerpc=ELEKTOJ PowerPC-BCJ-filtrilo (nur pezkomenca)\n"
+" --ia64=ELEKTOJ IA-64 (Itanium)-BCJ-filtrilo\n"
+" --sparc=ELEKTOJ SPARC-BCJ-filtrilo\n"
+" Validaj ELEKTOJ por ĉiuj BCJ-filters:\n"
+" start=NOMBRO komenca deŝovo por konvertoj (apriore 0)"
+
+#: src/xz/message.c:1095
+msgid ""
+"\n"
+" --delta=OPTS Delta filter; valid OPTS (valid values; default):\n"
+" dist=NUM distance between bytes being subtracted\n"
+" from each other (1-256; 1)"
+msgstr ""
+"\n"
+" --delta=ELEKTOJ Delta filtriloj; validaj valoroj:\n"
+" dist=NOMBRO distanco inter bajtoj subtrahataj de unu\n"
+" la alia (1-256; 1)"
+
+#: src/xz/message.c:1103
+msgid ""
+"\n"
+" Other options:\n"
+msgstr ""
+"\n"
+" Aliaj elektoj:\n"
+
+#: src/xz/message.c:1106
+msgid ""
+" -q, --quiet suppress warnings; specify twice to suppress errors too\n"
+" -v, --verbose be verbose; specify twice for even more verbose"
+msgstr ""
+" -q, --quiet silentigi avertojn; uzu dufoje por ankaŭ silentigi erarojn\n"
+" -v, --verbose eligi superfluajn informojn; uzu dufoje por pliigi la\n"
+" superfluecon"
+
+#: src/xz/message.c:1111
+msgid " -Q, --no-warn make warnings not affect the exit status"
+msgstr " -Q, --no-warn avertoj ne influu la eliran staton"
+
+#: src/xz/message.c:1113
+msgid " --robot use machine-parsable messages (useful for scripts)"
+msgstr " --robot uzi mesaĝojn facile analizeblaj per skriptoj"
+
+#: src/xz/message.c:1116
+msgid ""
+" --info-memory display the total amount of RAM and the currently active\n"
+" memory usage limits, and exit"
+msgstr ""
+" --info-memory montri la totalan kiomon de la ĉefmemoro kaj la nune\n"
+" aktivaj memoruzadaj limigoj, kaj finiĝi"
+
+#: src/xz/message.c:1119
+msgid ""
+" -h, --help display the short help (lists only the basic options)\n"
+" -H, --long-help display this long help and exit"
+msgstr ""
+" -h, --help montri la mallongan helpon (listigas nur la bazajn\n"
+" elektojn)\n"
+" -H, --long-help montri la longan helpon kaj finiĝi"
+
+#: src/xz/message.c:1123
+msgid ""
+" -h, --help display this short help and exit\n"
+" -H, --long-help display the long help (lists also the advanced options)"
+msgstr ""
+" -h, --help montri ĉi tiun mallongan helpon kaj finiĝi\n"
+" -H, --long-help montri la longan helpon (listigas ankaŭ la altnivelajn\n"
+" elektojn)"
+
+#: src/xz/message.c:1128
+msgid " -V, --version display the version number and exit"
+msgstr " -V, --version montri la eldonan numeron kaj finiĝi"
+
+#: src/xz/message.c:1130
+msgid ""
+"\n"
+"With no FILE, or when FILE is -, read standard input.\n"
+msgstr ""
+"\n"
+"Kun neniu DOSIERO aŭ kiam DOSIERO estas -, legi el la ĉefenigujo.\n"
+
+#. TRANSLATORS: This message indicates the bug reporting address
+#. for this package. Please add _another line_ saying
+#. "Report translation bugs to <...>\n" with the email or WWW
+#. address for translation bugs. Thanks.
+#: src/xz/message.c:1136
+#, c-format
+msgid "Report bugs to <%s> (in English or Finnish).\n"
+msgstr "Raporti cimojn al <%s> (en la angla aŭ la suoma).\n"
+
+#: src/xz/message.c:1138
+#, c-format
+msgid "%s home page: <%s>\n"
+msgstr "%s ĉefpaĝo: <%s>\n"
+
+#: src/xz/message.c:1142
+msgid "THIS IS A DEVELOPMENT VERSION NOT INTENDED FOR PRODUCTION USE."
+msgstr "ĈI TIU ESTAS DISVOLVA REDAKCIO, NE CELATA POR ĈIUTAGA UZADO."
+
+#: src/xz/options.c:86
+#, c-format
+msgid "%s: Options must be `name=value' pairs separated with commas"
+msgstr "%s: Elektoj devas esti paroj de `name=value`, apartigitaj de komoj"
+
+#: src/xz/options.c:93
+#, c-format
+msgid "%s: Invalid option name"
+msgstr "%s: Nevalida elekto-nomo"
+
+#: src/xz/options.c:113
+#, c-format
+msgid "%s: Invalid option value"
+msgstr "%s: Nevalida elekto-valoro"
+
+#: src/xz/options.c:247
+#, c-format
+msgid "Unsupported LZMA1/LZMA2 preset: %s"
+msgstr "Nevalida LZMA1/LZMA2 antaŭagordaĵo: %s"
+
+#: src/xz/options.c:355
+msgid "The sum of lc and lp must not exceed 4"
+msgstr "La sumo de lc kaj lp devas ne esti pli ol 4"
+
+#: src/xz/suffix.c:137 src/xz/suffix.c:268
+#, c-format
+msgid "%s: With --format=raw, --suffix=.SUF is required unless writing to stdout"
+msgstr "%s: Kun --format=raw, --suffix=.SUF estas postulata se ne skribi al la ĉefeligujo"
+
+#: src/xz/suffix.c:168
+#, c-format
+msgid "%s: Filename has an unknown suffix, skipping"
+msgstr "%s: Dosiernomo havas nekonatan sufikson, preterpasas"
+
+#: src/xz/suffix.c:189
+#, c-format
+msgid "%s: File already has `%s' suffix, skipping"
+msgstr "%s: Dosiero jam havas la sufikson `%s', preterpasas"
+
+#: src/xz/suffix.c:405
+#, c-format
+msgid "%s: Invalid filename suffix"
+msgstr "%s: Nevalida dosiernoma sufikso"
+
+#: src/xz/util.c:71
+#, c-format
+msgid "%s: Value is not a non-negative decimal integer"
+msgstr "%s: Valoro ne estas nenegativa dekuma entjero"
+
+#: src/xz/util.c:113
+#, c-format
+msgid "%s: Invalid multiplier suffix"
+msgstr "%s: Nevalida multiplika sufikso"
+
+#: src/xz/util.c:115
+msgid "Valid suffixes are `KiB' (2^10), `MiB' (2^20), and `GiB' (2^30)."
+msgstr "Validaj sufiksoj estas `KiB' (2^10), `MiB' (2^20) kaj `GiB' (2^30)."
+
+#: src/xz/util.c:132
+#, c-format
+msgid "Value of the option `%s' must be in the range %<PRIu64>, %<PRIu64>"
+msgstr "Valoro de la elekto `%s' devas esti inkluzive inter %<PRIu64> kaj %<PRIu64>"
+
+#: src/xz/util.c:269
+msgid "Compressed data cannot be read from a terminal"
+msgstr "Kunpremitaj datumoj ne povas esti ligataj de terminalo"
+
+#: src/xz/util.c:282
+msgid "Compressed data cannot be written to a terminal"
+msgstr "Kunpmremitaj datumoj ne povas esti skribataj al terminalo"
+
+#: src/common/tuklib_exit.c:40
+msgid "Writing to standard output failed"
+msgstr "Skribi al la ĉefeligujo malsukcesis"
+
+#: src/common/tuklib_exit.c:43
+msgid "Unknown error"
+msgstr "Nekonata eraro"

_service:tar_scm:xz-5.4.1.tar.xz/po/es.gmo Added

_service:tar_scm:xz-5.4.1.tar.xz/po/es.po Added

@@ -0,0 +1,1073 @@
+# Spanish translation for xz-5.4.0-pre1.
+# This file is put in the public domain.
+# Cristian Othón Martínez Vera <cfuga@cfuga.mx>, 2022.
+#
+msgid ""
+msgstr ""
+"Project-Id-Version: xz 5.4.0-pre1\n"
+"Report-Msgid-Bugs-To: xz@tukaani.org\n"
+"POT-Creation-Date: 2023-01-11 19:01+0200\n"
+"PO-Revision-Date: 2022-11-10 09:14-0600\n"
+"Last-Translator: Cristian Othón Martínez Vera <cfuga@cfuga.mx>\n"
+"Language-Team: Spanish <es@tp.org.es>\n"
+"Language: es\n"
+"MIME-Version: 1.0\n"
+"Content-Type: text/plain; charset=UTF-8\n"
+"Content-Transfer-Encoding: 8bit\n"
+"X-Bugs: Report translation errors to the Language-Team address.\n"
+"Plural-Forms: nplurals=2; plural=(n != 1);\n"
+
+#: src/xz/args.c:77
+#, c-format
+msgid "%s: Invalid argument to --block-list"
+msgstr "%s: Argumento inválido para --block-list"
+
+#: src/xz/args.c:87
+#, c-format
+msgid "%s: Too many arguments to --block-list"
+msgstr "%s: Demasiados argumentos para --block-list"
+
+#: src/xz/args.c:116
+msgid "0 can only be used as the last element in --block-list"
+msgstr "0 solo se puede usar como el último elemento en --block-list"
+
+#: src/xz/args.c:451
+#, c-format
+msgid "%s: Unknown file format type"
+msgstr "%s: Tipo de formato de fichero desconocido"
+
+#: src/xz/args.c:474 src/xz/args.c:482
+#, c-format
+msgid "%s: Unsupported integrity check type"
+msgstr "%s: No se admite el tipo de verificación de integridad"
+
+#: src/xz/args.c:518
+msgid "Only one file can be specified with `--files' or `--files0'."
+msgstr "Solo se puede especificar un fichero con `--files' o `--files0'."
+
+#: src/xz/args.c:586
+#, c-format
+msgid "The environment variable %s contains too many arguments"
+msgstr "La variable de ambiente %s contiene demasiados argumentos"
+
+#: src/xz/args.c:688
+msgid "Compression support was disabled at build time"
+msgstr "Se desactivó el soporte para compresión en el momento de compilación"
+
+#: src/xz/args.c:695
+msgid "Decompression support was disabled at build time"
+msgstr "Se desactivó el soporte para descompresión en el momento de compilación"
+
+#: src/xz/args.c:701
+msgid "Compression of lzip files (.lz) is not supported"
+msgstr "No se admite la compresión de ficheros lzip (.lz)"
+
+#: src/xz/coder.c:115
+msgid "Maximum number of filters is four"
+msgstr "El número máximo de filtros es cuatro"
+
+#: src/xz/coder.c:134
+msgid "Memory usage limit is too low for the given filter setup."
+msgstr "El límite de uso de memoria es muy bajo para la configuración de filtro dada."
+
+#: src/xz/coder.c:169
+msgid "Using a preset in raw mode is discouraged."
+msgstr "No se recomienda un modo predeterminado en modo crudo."
+
+#: src/xz/coder.c:171
+msgid "The exact options of the presets may vary between software versions."
+msgstr "El número exacto de las opciones predeterminadas puede variar entre versiones del software."
+
+#: src/xz/coder.c:194
+msgid "The .lzma format supports only the LZMA1 filter"
+msgstr "El formato .lzma solamente admite el filtro LZMA1"
+
+#: src/xz/coder.c:202
+msgid "LZMA1 cannot be used with the .xz format"
+msgstr "No se puede usar LZMA1 con el formato .xz"
+
+#: src/xz/coder.c:219
+msgid "The filter chain is incompatible with --flush-timeout"
+msgstr "La cadena de filtros es incompatible con --flush-timeout"
+
+#: src/xz/coder.c:225
+msgid "Switching to single-threaded mode due to --flush-timeout"
+msgstr "Se cambia al modo de un solo hilo debido a --flush-timeout"
+
+#: src/xz/coder.c:249
+#, c-format
+msgid "Using up to %<PRIu32> threads."
+msgstr "Se usan hasta %<PRIu32> hilos."
+
+#: src/xz/coder.c:265
+msgid "Unsupported filter chain or filter options"
+msgstr "No se admite las opciones de cadena de filtros o de filtro"
+
+#: src/xz/coder.c:277
+#, c-format
+msgid "Decompression will need %s MiB of memory."
+msgstr "La descompresión necesitará %s MiB de memoria."
+
+#: src/xz/coder.c:309
+#, c-format
+msgid "Reduced the number of threads from %s to %s to not exceed the memory usage limit of %s MiB"
+msgstr "Se reduce el número de hilos de %s a %s para no exceder el límite de uso de memoria de %s MiB"
+
+#: src/xz/coder.c:329
+#, c-format
+msgid "Reduced the number of threads from %s to one. The automatic memory usage limit of %s MiB is still being exceeded. %s MiB of memory is required. Continuing anyway."
+msgstr "Se reduce el número de hilos de %s a uno. Aún se está excediendo el límite automático de uso de memoria de %s MiB. Se requieren %s MiB de memoria. Continúa de cualquier manera."
+
+#: src/xz/coder.c:356
+#, c-format
+msgid "Switching to single-threaded mode to not exceed the memory usage limit of %s MiB"
+msgstr "Se ajusta al modo de un solo hilo para no exceder el límite de uso de memoria de %s MiB"
+
+#: src/xz/coder.c:411
+#, c-format
+msgid "Adjusted LZMA%c dictionary size from %s MiB to %s MiB to not exceed the memory usage limit of %s MiB"
+msgstr "Se ajusta el tamaño del diccionario LZMA%c de %s MiB a %s MiB para no exceder el límite de uso de memoria de %s MiB"
+
+#: src/xz/file_io.c:110 src/xz/file_io.c:118
+#, c-format
+msgid "Error creating a pipe: %s"
+msgstr "Error al crear una tubería: %s"
+
+#: src/xz/file_io.c:235
+msgid "Failed to enable the sandbox"
+msgstr "Falló al activar el arenero"
+
+#: src/xz/file_io.c:277
+#, c-format
+msgid "%s: poll() failed: %s"
+msgstr "%s: falló poll(): %s"
+
+#. TRANSLATORS: When compression or decompression finishes,
+#. and xz is going to remove the source file, xz first checks
+#. if the source file still exists, and if it does, does its
+#. device and inode numbers match what xz saw when it opened
+#. the source file. If these checks fail, this message is
+#. shown, %s being the filename, and the file is not deleted.
+#. The check for device and inode numbers is there, because
+#. it is possible that the user has put a new file in place
+#. of the original file, and in that case it obviously
+#. shouldn't be removed.
+#: src/xz/file_io.c:344
+#, c-format
+msgid "%s: File seems to have been moved, not removing"
+msgstr "%s: Al parecer se movió el fichero, no se borra"
+
+#: src/xz/file_io.c:351 src/xz/file_io.c:907
+#, c-format
+msgid "%s: Cannot remove: %s"
+msgstr "%s: No se puede borrar: %s"
+
+#: src/xz/file_io.c:377
+#, c-format
+msgid "%s: Cannot set the file owner: %s"
+msgstr "%s: No se puede establecer el propietario del fichero: %s"
+
+#: src/xz/file_io.c:390
+#, c-format
+msgid "%s: Cannot set the file group: %s"
+msgstr "%s: No se puede establecer el grupo del fichero: %s"
+
+#: src/xz/file_io.c:409
+#, c-format
+msgid "%s: Cannot set the file permissions: %s"
+msgstr "%s: No se pueden establecer los permisos del fichero: %s"
+
+#: src/xz/file_io.c:535
+#, c-format
+msgid "Error getting the file status flags from standard input: %s"
+msgstr "Error al obtener la opciones de estado de fichero de la entrada estándar: %s"
+
+#: src/xz/file_io.c:593 src/xz/file_io.c:655
+#, c-format
+msgid "%s: Is a symbolic link, skipping"
+msgstr "%s: Es un enlace simbólico, se salta"
+
+#: src/xz/file_io.c:684
+#, c-format
+msgid "%s: Is a directory, skipping"
+msgstr "%s: Es un directorio, se salta"
+
+#: src/xz/file_io.c:690
+#, c-format
+msgid "%s: Not a regular file, skipping"
+msgstr "%s: No es un fichero regular, se salta"
+
+#: src/xz/file_io.c:707
+#, c-format
+msgid "%s: File has setuid or setgid bit set, skipping"
+msgstr "%s: El fichero tiene el bit setuid o setgid activo, se salta"
+
+#: src/xz/file_io.c:714
+#, c-format
+msgid "%s: File has sticky bit set, skipping"
+msgstr "%s: El fichero tiene el bit sticky activo, se salta"
+
+#: src/xz/file_io.c:721
+#, c-format
+msgid "%s: Input file has more than one hard link, skipping"
+msgstr "%s: El fichero de entrada tiene más de un enlace duro, se salta"
+
+#: src/xz/file_io.c:763
+msgid "Empty filename, skipping"
+msgstr "Nombre de fichero vacío, se salta"
+
+#: src/xz/file_io.c:817
+#, c-format
+msgid "Error restoring the status flags to standard input: %s"
+msgstr "Error al restaurar las opciones de estado en la entrada estándar: %s"
+
+#: src/xz/file_io.c:865
+#, c-format
+msgid "Error getting the file status flags from standard output: %s"
+msgstr "Error al obtener las opciones de estado de fichero de la entrada estándar: %s"
+
+#: src/xz/file_io.c:1043
+#, c-format
+msgid "Error restoring the O_APPEND flag to standard output: %s"
+msgstr "Error al restaurar la opción O_APPEND a la salida estándar: %s"
+
+#: src/xz/file_io.c:1055
+#, c-format
+msgid "%s: Closing the file failed: %s"
+msgstr "%s: Falló al cerrar el fichero: %s"
+
+#: src/xz/file_io.c:1091 src/xz/file_io.c:1354
+#, c-format
+msgid "%s: Seeking failed when trying to create a sparse file: %s"
+msgstr "%s: Falló la búsqueda al tratar de crear un fichero disperso: %s"
+
+#: src/xz/file_io.c:1192
+#, c-format
+msgid "%s: Read error: %s"
+msgstr "%s: Error de lectura: %s"
+
+#: src/xz/file_io.c:1222
+#, c-format
+msgid "%s: Error seeking the file: %s"
+msgstr "%s: Error al buscar en el fichero: %s"
+
+#: src/xz/file_io.c:1246
+#, c-format
+msgid "%s: Unexpected end of file"
+msgstr "%s: Fin de fichero inesperado"
+
+#: src/xz/file_io.c:1305
+#, c-format
+msgid "%s: Write error: %s"
+msgstr "%s: Error de escritura: %s"
+
+#: src/xz/hardware.c:238
+msgid "Disabled"
+msgstr "Desactivado"
+
+#: src/xz/hardware.c:269
+msgid "Amount of physical memory (RAM):"
+msgstr "Cantidad total de memoria física (RAM):"
+
+#: src/xz/hardware.c:270
+msgid "Number of processor threads:"
+msgstr "Número de hilos de procesador:"
+
+#: src/xz/hardware.c:271
+msgid "Compression:"
+msgstr "Compresión"
+
+#: src/xz/hardware.c:272
+msgid "Decompression:"
+msgstr "Descompresión:"
+
+#: src/xz/hardware.c:273
+msgid "Multi-threaded decompression:"
+msgstr "Descompresión multihilos:"
+
+#: src/xz/hardware.c:274
+msgid "Default for -T0:"
+msgstr "Por omisión para -T0:"
+
+#: src/xz/hardware.c:292
+msgid "Hardware information:"
+msgstr "Información de hardware:"
+
+#: src/xz/hardware.c:299
+msgid "Memory usage limits:"
+msgstr "Límites de uso de memoria:"
+
+#: src/xz/list.c:68
+msgid "Streams:"
+msgstr "Flujos:"
+
+#: src/xz/list.c:69
+msgid "Blocks:"
+msgstr "Bloques:"
+
+#: src/xz/list.c:70
+msgid "Compressed size:"
+msgstr "Tamaño comprimido:"
+
+#: src/xz/list.c:71
+msgid "Uncompressed size:"
+msgstr "Tamaño sin comprimir:"
+
+#: src/xz/list.c:72
+msgid "Ratio:"
+msgstr "Tasa:"
+
+#: src/xz/list.c:73
+msgid "Check:"
+msgstr "Verificación:"
+
+#: src/xz/list.c:74
+msgid "Stream Padding:"
+msgstr "Relleno de flujo:"
+
+#: src/xz/list.c:75
+msgid "Memory needed:"
+msgstr "Memoria requerida:"
+
+#: src/xz/list.c:76
+msgid "Sizes in headers:"
+msgstr "Tamaños en cabeceras:"
+
+#: src/xz/list.c:79
+msgid "Number of files:"
+msgstr "Número de ficheros:"
+
+#: src/xz/list.c:122
+msgid "Stream"
+msgstr "Flujo"
+
+#: src/xz/list.c:123
+msgid "Block"
+msgstr "Bloque"
+
+#: src/xz/list.c:124
+msgid "Blocks"
+msgstr "Bloques"
+
+#: src/xz/list.c:125
+msgid "CompOffset"
+msgstr "DesplComp"
+
+#: src/xz/list.c:126
+msgid "UncompOffset"
+msgstr "DesplDescomp"
+
+#: src/xz/list.c:127
+msgid "CompSize"
+msgstr "TamComp"
+
+#: src/xz/list.c:128
+msgid "UncompSize"
+msgstr "TamDescomp"
+
+#: src/xz/list.c:129
+msgid "TotalSize"
+msgstr "TamTotal"
+
+#: src/xz/list.c:130
+msgid "Ratio"
+msgstr "Tasa"
+
+#: src/xz/list.c:131
+msgid "Check"
+msgstr "Verif"
+
+#: src/xz/list.c:132
+msgid "CheckVal"
+msgstr "ValVerif"
+
+#: src/xz/list.c:133
+msgid "Padding"
+msgstr "Relleno"
+
+#: src/xz/list.c:134
+msgid "Header"
+msgstr "Cabecera"
+
+#: src/xz/list.c:135
+msgid "Flags"
+msgstr "Opciones"
+
+#: src/xz/list.c:136
+msgid "MemUsage"
+msgstr "UsoMem"
+
+#: src/xz/list.c:137
+msgid "Filters"
+msgstr "Filtros"
+
+#. TRANSLATORS: Indicates that there is no integrity check.
+#. This string is used in tables. In older xz version this
+#. string was limited to ten columns in a fixed-width font, but
+#. nowadays there is no strict length restriction anymore.
+#: src/xz/list.c:169
+msgid "None"
+msgstr "Ninguno"
+
+#. TRANSLATORS: Indicates that integrity check name is not known,
+#. but the Check ID is known (here 2). In older xz version these
+#. strings were limited to ten columns in a fixed-width font, but
+#. nowadays there is no strict length restriction anymore.
+#: src/xz/list.c:175
+msgid "Unknown-2"
+msgstr "Descon-2"
+
+#: src/xz/list.c:176
+msgid "Unknown-3"
+msgstr "Descon-3"
+
+#: src/xz/list.c:178
+msgid "Unknown-5"
+msgstr "Descon-5"
+
+#: src/xz/list.c:179
+msgid "Unknown-6"
+msgstr "Descon-6"
+
+#: src/xz/list.c:180
+msgid "Unknown-7"
+msgstr "Descon-7"
+
+#: src/xz/list.c:181
+msgid "Unknown-8"
+msgstr "Descon-8"
+
+#: src/xz/list.c:182
+msgid "Unknown-9"
+msgstr "Descon-9"
+
+#: src/xz/list.c:184
+msgid "Unknown-11"
+msgstr "Descon-11"
+
+#: src/xz/list.c:185
+msgid "Unknown-12"
+msgstr "Descon-12"
+
+#: src/xz/list.c:186
+msgid "Unknown-13"
+msgstr "Descon-13"
+
+#: src/xz/list.c:187
+msgid "Unknown-14"
+msgstr "Descon-14"
+
+#: src/xz/list.c:188
+msgid "Unknown-15"
+msgstr "Descon-15"
+
+#: src/xz/list.c:351
+#, c-format
+msgid "%s: File is empty"
+msgstr "%s: El fichero está vacío"
+
+#: src/xz/list.c:356
+#, c-format
+msgid "%s: Too small to be a valid .xz file"
+msgstr "%s: Demasiado pequeño para ser un fichero .xz válido"
+
+#. TRANSLATORS: These are column headings. From Strms (Streams)
+#. to Ratio, the columns are right aligned. Check and Filename
+#. are left aligned. If you need longer words, it's OK to
+#. use two lines here. Test with "xz -l foo.xz".
+#: src/xz/list.c:730
+msgid "Strms Blocks Compressed Uncompressed Ratio Check Filename"
+msgstr "Flujos Bloques Comprimido Sin-Comprimir Relac Verif Nombre-Fichero"
+
+#: src/xz/list.c:1025 src/xz/list.c:1203
+msgid "Yes"
+msgstr "Sí"
+
+#: src/xz/list.c:1025 src/xz/list.c:1203
+msgid "No"
+msgstr "No"
+
+#: src/xz/list.c:1027 src/xz/list.c:1205
+#, c-format
+msgid " Minimum XZ Utils version: %s\n"
+msgstr " Versión de herramientas XZ mínima: %s\n"
+
+#. TRANSLATORS: %s is an integer. Only the plural form of this
+#. message is used (e.g. "2 files"). Test with "xz -l foo.xz bar.xz".
+#: src/xz/list.c:1178
+#, c-format
+msgid "%s file\n"
+msgid_plural "%s files\n"
+msgstr0 "%s fichero\n"
+msgstr1 "%s ficheros\n"
+
+#: src/xz/list.c:1191
+msgid "Totals:"
+msgstr "Totales:"
+
+#: src/xz/list.c:1269
+msgid "--list works only on .xz files (--format=xz or --format=auto)"
+msgstr "--list solo funciona con ficheros .xz (--format=xz o --format=auto)"
+
+#: src/xz/list.c:1275
+msgid "--list does not support reading from standard input"
+msgstr "--list no admite leer de la entrada estándar"
+
+#: src/xz/main.c:89
+#, c-format
+msgid "%s: Error reading filenames: %s"
+msgstr "%s: Error al leer nombres de fichero: %s"
+
+#: src/xz/main.c:96
+#, c-format
+msgid "%s: Unexpected end of input when reading filenames"
+msgstr "%s: Fin de entrada inesperada al leer nombres de fichero"
+
+#: src/xz/main.c:120
+#, c-format
+msgid "%s: Null character found when reading filenames; maybe you meant to use `--files0' instead of `--files'?"
+msgstr "%s: Se encontraron caracteres nulos al leer nombres de ficheros. ¿Tal vez quería usar `--files0' en lugar de `--files'?"
+
+#: src/xz/main.c:188
+msgid "Compression and decompression with --robot are not supported yet."
+msgstr "Aún no se admite la compresión y descompresión con --robot."
+
+#: src/xz/main.c:266
+msgid "Cannot read data from standard input when reading filenames from standard input"
+msgstr "No se pueden leer datos de la entrada estándar cuando se leen nombres de fichero de la entrada estándar"
+
+#. TRANSLATORS: This is the program name in the beginning
+#. of the line in messages. Usually it becomes "xz: ".
+#. This is a translatable string because French needs
+#. a space before a colon.
+#: src/xz/message.c:725
+#, c-format
+msgid "%s: "
+msgstr "%s: "
+
+#: src/xz/message.c:797 src/xz/message.c:856
+msgid "Internal error (bug)"
+msgstr "Error interno (bug)"
+
+#: src/xz/message.c:804
+msgid "Cannot establish signal handlers"
+msgstr "No se pueden establecer los manejadores de señales"
+
+#: src/xz/message.c:813
+msgid "No integrity check; not verifying file integrity"
+msgstr "No hay revisión de integridad; no se verifica la integridad del fichero"
+
+#: src/xz/message.c:816
+msgid "Unsupported type of integrity check; not verifying file integrity"
+msgstr "No se admite el tipo de revisión de integridad; no se verifica la integridad del fichero"
+
+#: src/xz/message.c:823
+msgid "Memory usage limit reached"
+msgstr "Se alcanzó el límite de uso de memoria"
+
+#: src/xz/message.c:826
+msgid "File format not recognized"
+msgstr "No se reconoce el formato del fichero"
+
+#: src/xz/message.c:829
+msgid "Unsupported options"
+msgstr "Opciones sin soporte"
+
+#: src/xz/message.c:832
+msgid "Compressed data is corrupt"
+msgstr "Los datos comprimidos están corruptos"
+
+#: src/xz/message.c:835
+msgid "Unexpected end of input"
+msgstr "Fin de entrada inesperado"
+
+#: src/xz/message.c:877
+#, c-format
+msgid "%s MiB of memory is required. The limiter is disabled."
+msgstr "Se requieren %s MiB de memoria. Se desactiva el limitador."
+
+#: src/xz/message.c:905
+#, c-format
+msgid "%s MiB of memory is required. The limit is %s."
+msgstr "Se requieren %s MiB de memoria. El límite es %s."
+
+#: src/xz/message.c:924
+#, c-format
+msgid "%s: Filter chain: %s\n"
+msgstr "%s: Cadena de filtro: %s\n"
+
+#: src/xz/message.c:935
+#, c-format
+msgid "Try `%s --help' for more information."
+msgstr "Intente `%s --help' para obtener más información."
+
+#: src/xz/message.c:961
+#, c-format
+msgid ""
+"Usage: %s OPTION... FILE...\n"
+"Compress or decompress FILEs in the .xz format.\n"
+"\n"
+msgstr ""
+"Modo de empleo: %s OPCIÓN... FICHERO...\n"
+"Comprime o descomprime FICHEROs en el formato .xz.\n"
+"\n"
+
+#: src/xz/message.c:968
+msgid "Mandatory arguments to long options are mandatory for short options too.\n"
+msgstr ""
+"Los argumentos obligatorios para las opciones largas también son\n"
+"obligatorios para las opciones cortas.\n"
+
+#: src/xz/message.c:972
+msgid " Operation mode:\n"
+msgstr " Modo de operación:\n"
+
+#: src/xz/message.c:975
+msgid ""
+" -z, --compress force compression\n"
+" -d, --decompress force decompression\n"
+" -t, --test test compressed file integrity\n"
+" -l, --list list information about .xz files"
+msgstr ""
+" -z, --compress fuerza la compresión\n"
+" -d, --decompress fuerza la descompresión\n"
+" -t, --test prueba la integridad del fichero comprimido\n"
+" -l, --list lista la información sobre los ficheros .xz"
+
+#: src/xz/message.c:981
+msgid ""
+"\n"
+" Operation modifiers:\n"
+msgstr ""
+"\n"
+" Modificadores de operación:\n"
+
+#: src/xz/message.c:984
+msgid ""
+" -k, --keep keep (don't delete) input files\n"
+" -f, --force force overwrite of output file and (de)compress links\n"
+" -c, --stdout write to standard output and don't delete input files"
+msgstr ""
+" -k, --keep conserva (no borra) los ficheros de entrada\n"
+" -f, --force fuerza la sobreescritura del fichero de salida y\n"
+" (des)comprime enlaces\n"
+" -c, --stdout escribe a la entrada estándar y no borra los ficheros\n"
+" de entrada"
+
+#: src/xz/message.c:993
+msgid ""
+" --single-stream decompress only the first stream, and silently\n"
+" ignore possible remaining input data"
+msgstr ""
+" --single-stream solo descomprime el primer flujo, y descarta\n"
+" silenciosamente los posibles datos de entrada restantes"
+
+#: src/xz/message.c:996
+msgid ""
+" --no-sparse do not create sparse files when decompressing\n"
+" -S, --suffix=.SUF use the suffix `.SUF' on compressed files\n"
+" --files=FILE read filenames to process from FILE; if FILE is\n"
+" omitted, filenames are read from the standard input;\n"
+" filenames must be terminated with the newline character\n"
+" --files0=FILE like --files but use the null character as terminator"
+msgstr ""
+" --no-sparse no crea archivos dispersos durante la descompresión\n"
+" -S, --suffix=.SUF usa el sufijo `.SUF' en los ficheros comprimidos\n"
+" --files=FICH lee los nombres de ficheros a procesar de FICHero;\n"
+" si se omite el FICHero, los nombres de fichero se leen\n"
+" de la entrada estándar; los nombres de fichero deben\n"
+" terminar con el carácter de línea nueva\n"
+" --files0=FICH como --files pero usa el carácter nulo como terminador"
+
+#: src/xz/message.c:1005
+msgid ""
+"\n"
+" Basic file format and compression options:\n"
+msgstr ""
+"\n"
+" Opciones básicas de compresión y formato de fichero:\n"
+
+#: src/xz/message.c:1007
+msgid ""
+" -F, --format=FMT file format to encode or decode; possible values are\n"
+" `auto' (default), `xz', `lzma', `lzip', and `raw'\n"
+" -C, --check=CHECK integrity check type: `none' (use with caution),\n"
+" `crc32', `crc64' (default), or `sha256'"
+msgstr ""
+" -F, --format=FMT formato de fichero para codificar o decodificar; los\n"
+" valores posibles son\n"
+" `auto' (por defecto), `xz', `lzma', `lzip', y `raw'\n"
+" -C, --check=VERIF tipo de verificación de integridad:\n"
+" `none' (usar con precaución),\n"
+" `crc32', `crc64' (por defecto), o `sha256'"
+
+#: src/xz/message.c:1012
+msgid " --ignore-check don't verify the integrity check when decompressing"
+msgstr " --ignore-check no hace la verificación de integridad al descomprimir"
+
+#: src/xz/message.c:1016
+msgid ""
+" -0 ... -9 compression preset; default is 6; take compressor *and*\n"
+" decompressor memory usage into account before using 7-9!"
+msgstr ""
+" -0 ... -9 valor predefinido de compresión; por defecto es 6.\n"
+" ¡Considere el uso de memoria del compresor *y*\n"
+" del descompresor antes de usar 7-9!"
+
+#: src/xz/message.c:1020
+msgid ""
+" -e, --extreme try to improve compression ratio by using more CPU time;\n"
+" does not affect decompressor memory requirements"
+msgstr ""
+" -e, --extreme trata de mejorar la razón de compresión usando más\n"
+" tiempo de procesamiento; no afecta los requisitos\n"
+" de memoria del descompresor"
+
+#: src/xz/message.c:1024
+msgid ""
+" -T, --threads=NUM use at most NUM threads; the default is 1; set to 0\n"
+" to use as many threads as there are processor cores"
+msgstr ""
+" -T, --threads=NÚM usa como máximo NÚM hilos; por defecto es 1;\n"
+" establezca a 0 para usar tantos hilos como hayan\n"
+" núcleos de procesador"
+
+#: src/xz/message.c:1029
+msgid ""
+" --block-size=SIZE\n"
+" start a new .xz block after every SIZE bytes of input;\n"
+" use this to set the block size for threaded compression"
+msgstr ""
+" --block-size=TAMAÑO\n"
+" inicia un nuevo bloque .xz después de cada TAMAÑO bytes\n"
+" de entrada; use esta opción para establecer el tamaño\n"
+" de bloque para la compresión con hilos"
+
+#: src/xz/message.c:1033
+msgid ""
+" --block-list=SIZES\n"
+" start a new .xz block after the given comma-separated\n"
+" intervals of uncompressed data"
+msgstr ""
+" --block-list=TAMAÑOS\n"
+" inicia un nuevo bloque .xz después de cada intervalo\n"
+" dado, separado por comas, de datos sin comprimir"
+
+#: src/xz/message.c:1037
+msgid ""
+" --flush-timeout=TIMEOUT\n"
+" when compressing, if more than TIMEOUT milliseconds has\n"
+" passed since the previous flush and reading more input\n"
+" would block, all pending data is flushed out"
+msgstr ""
+" --flush-timeout=TIEMPO\n"
+" al comprimir, si pasaron más de TIEMPO milisegundos\n"
+" desde el último descarte y la lectura de más entrada\n"
+" produciría un bloqueo, todos los datos pendientes son\n"
+" descartados"
+
+#: src/xz/message.c:1043
+#, no-c-format
+msgid ""
+" --memlimit-compress=LIMIT\n"
+" --memlimit-decompress=LIMIT\n"
+" --memlimit-mt-decompress=LIMIT\n"
+" -M, --memlimit=LIMIT\n"
+" set memory usage limit for compression, decompression,\n"
+" threaded decompression, or all of these; LIMIT is in\n"
+" bytes, % of RAM, or 0 for defaults"
+msgstr ""
+" --memlimit-compress=LÍMITE\n"
+" --memlimit-decompress=LÍMITE\n"
+" --memlimit-mt-decompress=LÍMITE\n"
+" -M, --memlimit=LÍMITE\n"
+" define el límite de uso de memoria para compresión,\n"
+" descompresión, descompresión con hilos, o todos los\n"
+" anteriores; el LÍMITE está en bytes, % de RAM,\n"
+" o 0 para valores por defecto"
+
+#: src/xz/message.c:1052
+msgid ""
+" --no-adjust if compression settings exceed the memory usage limit,\n"
+" give an error instead of adjusting the settings downwards"
+msgstr ""
+" --no-adjust si la configuración de compresión excede el límite de\n"
+" uso de memoria, muestra un error en lugar de ajustar\n"
+" los valores hacia abajo"
+
+#: src/xz/message.c:1058
+msgid ""
+"\n"
+" Custom filter chain for compression (alternative for using presets):"
+msgstr ""
+"\n"
+" Cadena de filtros para compresión (alternativa a valores predefinidos):"
+
+#: src/xz/message.c:1067
+msgid ""
+"\n"
+" --lzma1=OPTS LZMA1 or LZMA2; OPTS is a comma-separated list of zero or\n"
+" --lzma2=OPTS more of the following options (valid values; default):\n"
+" preset=PRE reset options to a preset (0-9e)\n"
+" dict=NUM dictionary size (4KiB - 1536MiB; 8MiB)\n"
+" lc=NUM number of literal context bits (0-4; 3)\n"
+" lp=NUM number of literal position bits (0-4; 0)\n"
+" pb=NUM number of position bits (0-4; 2)\n"
+" mode=MODE compression mode (fast, normal; normal)\n"
+" nice=NUM nice length of a match (2-273; 64)\n"
+" mf=NAME match finder (hc3, hc4, bt2, bt3, bt4; bt4)\n"
+" depth=NUM maximum search depth; 0=automatic (default)"
+msgstr ""
+"\n"
+" --lzma1=OPCIONES LZMA1 o LZMA2; OPCIONES es una lista separada por comas\n"
+" --lzma2=OPCIONES de cero o más opciones (valores válidos; por defecto)\n"
+" preset=PRE inicia opciones con un valor predefinido\n"
+" (0-9e)\n"
+" dict=NÚM tamaño de diccionario (4KiB - 1536MiB; 8MiB)\n"
+" lc=NÚM número de bits de contexto literal (0-4; 3)\n"
+" lp=NÚM número de bits de posición literal (0-4; 0)\n"
+" pb=NÚM número de bits de posición (0-4; 2)\n"
+" mode=MODO modo de compresión (fast, normal; normal)\n"
+" nice=NÚM longitud para una coincidencia (2-273; 64)\n"
+" mf=NOMBRE buscador de coincidencias\n"
+" (hc3, hc4, bt2, bt3, bt4; bt4)\n"
+" depth=NÚM profundidad máxima de búsqueda;\n"
+" 0=automática (por defecto)"
+
+#: src/xz/message.c:1082
+msgid ""
+"\n"
+" --x86=OPTS x86 BCJ filter (32-bit and 64-bit)\n"
+" --arm=OPTS ARM BCJ filter\n"
+" --armthumb=OPTS ARM-Thumb BCJ filter\n"
+" --arm64=OPTS ARM64 BCJ filter\n"
+" --powerpc=OPTS PowerPC BCJ filter (big endian only)\n"
+" --ia64=OPTS IA-64 (Itanium) BCJ filter\n"
+" --sparc=OPTS SPARC BCJ filter\n"
+" Valid OPTS for all BCJ filters:\n"
+" start=NUM start offset for conversions (default=0)"
+msgstr ""
+"\n"
+" --x86=OPCIONES filtro BCJ para x86 (32-bit y 64-bit)\n"
+" --arm=OPCIONES filtro BCJ para ARM\n"
+" --armthumb=OPCIONES filtro BCJ para ARM-Thumb\n"
+" --arm64=OPCIONES filtro BCJ para ARM64\n"
+" --powerpc=OPCIONES filtro BCJ para PowerPC (solo big endian)\n"
+" --ia64=OPCIONES filtro BCJ para IA-64 (Itanium)\n"
+" --sparc=OPCIONES filtro BCJ para SPARC\n"
+" OPCIONES válidas para todos los filtros BCJ:\n"
+" start=NÚM inicio de desplazamiento para\n"
+" conversiones (por defecto=0)"
+
+#: src/xz/message.c:1095
+msgid ""
+"\n"
+" --delta=OPTS Delta filter; valid OPTS (valid values; default):\n"
+" dist=NUM distance between bytes being subtracted\n"
+" from each other (1-256; 1)"
+msgstr ""
+"\n"
+" --delta=OPCIONES Filtro delta; OPCIONES (valores válidos; por defecto):\n"
+" dist=NÚM distancia entre bytes que se restan\n"
+" uno del otro (1-256; 1)"
+
+#: src/xz/message.c:1103
+msgid ""
+"\n"
+" Other options:\n"
+msgstr ""
+"\n"
+" Otras opciones:\n"
+
+#: src/xz/message.c:1106
+msgid ""
+" -q, --quiet suppress warnings; specify twice to suppress errors too\n"
+" -v, --verbose be verbose; specify twice for even more verbose"
+msgstr ""
+" -q, --quiet suprime avisos; use dos veces para suprimir errores\n"
+" -v, --verbose detallado; use dos veces para obtener aún más detalle"
+
+#: src/xz/message.c:1111
+msgid " -Q, --no-warn make warnings not affect the exit status"
+msgstr " -Q, --no-warn los avisos no afectan el estado de la salida"
+
+#: src/xz/message.c:1113
+msgid " --robot use machine-parsable messages (useful for scripts)"
+msgstr " --robot usa mensajes analizables por máquina (útil para scripts)"
+
+#: src/xz/message.c:1116
+msgid ""
+" --info-memory display the total amount of RAM and the currently active\n"
+" memory usage limits, and exit"
+msgstr ""
+" --info-memory muestra la cantidad total de RAM y los límites de uso\n"
+" de memoria activos, y termina"
+
+#: src/xz/message.c:1119
+msgid ""
+" -h, --help display the short help (lists only the basic options)\n"
+" -H, --long-help display this long help and exit"
+msgstr ""
+" -h, --help muestra la ayuda corta (solo muestra las opciones básicas)\n"
+" -H, --long-help muestra esta ayuda detallada y termina"
+
+#: src/xz/message.c:1123
+msgid ""
+" -h, --help display this short help and exit\n"
+" -H, --long-help display the long help (lists also the advanced options)"
+msgstr ""
+" -h, --help muestra esta ayuda corta y termina\n"
+" -H, --long-help muestra la ayuda larga (además muestra opciones avanzadas)"
+
+#: src/xz/message.c:1128
+msgid " -V, --version display the version number and exit"
+msgstr " -V, --version muestra el número de versión y termina"
+
+#: src/xz/message.c:1130
+msgid ""
+"\n"
+"With no FILE, or when FILE is -, read standard input.\n"
+msgstr ""
+"\n"
+"Sin FICHEROs, o cuando el FICHERO es -, lee la entrada estándar.\n"
+
+#. TRANSLATORS: This message indicates the bug reporting address
+#. for this package. Please add _another line_ saying
+#. "Report translation bugs to <...>\n" with the email or WWW
+#. address for translation bugs. Thanks.
+#: src/xz/message.c:1136
+#, c-format
+msgid "Report bugs to <%s> (in English or Finnish).\n"
+msgstr ""
+"Reporte errores a <%s> (en inglés o finlandés).\n"
+"Reporte errores de traducción al español a <es@tp.org.es>.\n"
+
+#: src/xz/message.c:1138
+#, c-format
+msgid "%s home page: <%s>\n"
+msgstr "Sitio web de %s: <%s>\n"
+
+#: src/xz/message.c:1142
+msgid "THIS IS A DEVELOPMENT VERSION NOT INTENDED FOR PRODUCTION USE."
+msgstr "ESTA ES UNA VERSIÓN EN DESARROLLO Y NO ESTÁ LISTA PARA USO EN PRODUCCIÓN."
+
+#: src/xz/options.c:86
+#, c-format
+msgid "%s: Options must be `name=value' pairs separated with commas"
+msgstr "%s: Las opciones deben ser pares `nombre=valor' separadas por comas"
+
+#: src/xz/options.c:93
+#, c-format
+msgid "%s: Invalid option name"
+msgstr "%s: Nombre de opción inválido"
+
+#: src/xz/options.c:113
+#, c-format
+msgid "%s: Invalid option value"
+msgstr "%s: Valor de opción inválido"
+
+#: src/xz/options.c:247
+#, c-format
+msgid "Unsupported LZMA1/LZMA2 preset: %s"
+msgstr "No se admite el valor predefinido LZMA1/LZMA2: %s"
+
+#: src/xz/options.c:355
+msgid "The sum of lc and lp must not exceed 4"
+msgstr "La suma de lc y lp no debe exceder 4"
+
+#: src/xz/suffix.c:137 src/xz/suffix.c:268
+#, c-format
+msgid "%s: With --format=raw, --suffix=.SUF is required unless writing to stdout"
+msgstr "%s: Con --format=raw, se requiere --suffix=.SUF a menos que se escriba a la salida estándar"
+
+#: src/xz/suffix.c:168
+#, c-format
+msgid "%s: Filename has an unknown suffix, skipping"
+msgstr "%s: El nombre de fichero tiene un sufijo desconocido, se salta"
+
+#: src/xz/suffix.c:189
+#, c-format
+msgid "%s: File already has `%s' suffix, skipping"
+msgstr "%s: El fichero ya tiene un sufijo `%s', se salta"
+
+#: src/xz/suffix.c:405
+#, c-format
+msgid "%s: Invalid filename suffix"
+msgstr "%s: Sufijo de nombre de fichero inválido"
+
+#: src/xz/util.c:71
+#, c-format
+msgid "%s: Value is not a non-negative decimal integer"
+msgstr "%s: El valor no es un entero decimal no-negativo"
+
+#: src/xz/util.c:113
+#, c-format
+msgid "%s: Invalid multiplier suffix"
+msgstr "%s: Sufijo multiplicador inválido"
+
+#: src/xz/util.c:115
+msgid "Valid suffixes are `KiB' (2^10), `MiB' (2^20), and `GiB' (2^30)."
+msgstr "Los sufijos válidos son `KiB' (2^10), `MiB' (2^20), y `GiB' (2^30)."
+
+#: src/xz/util.c:132
+#, c-format
+msgid "Value of the option `%s' must be in the range %<PRIu64>, %<PRIu64>"
+msgstr "El valor de la opción `%s' debe estar en el rango %<PRIu64>, %<PRIu64>"
+
+#: src/xz/util.c:269
+msgid "Compressed data cannot be read from a terminal"
+msgstr "No se pueden leer datos comprimidos de una terminal"
+
+#: src/xz/util.c:282
+msgid "Compressed data cannot be written to a terminal"
+msgstr "No se pueden escribir datos comprimidos a una terminal"
+
+#: src/common/tuklib_exit.c:40
+msgid "Writing to standard output failed"
+msgstr "Falló la escritura a la salida estándar"
+
+#: src/common/tuklib_exit.c:43
+msgid "Unknown error"
+msgstr "Error desconocido"
+
+#, c-format
+#~ msgid "The selected match finder requires at least nice=%<PRIu32>"
+#~ msgstr "El buscador de coincidencias seleccionado requiere por lo menos nice=%<PRIu32>"
+
+#~ msgid "Memory usage limit for compression: "
+#~ msgstr "Límite de uso de memoria para compresión: "
+
+#~ msgid " Streams: %s\n"
+#~ msgstr " Flujos: %s\n"
+
+#~ msgid " Blocks: %s\n"
+#~ msgstr " Bloques: %s\n"
+
+#~ msgid " Ratio: %s\n"
+#~ msgstr " Relación: %s\n"
+
+#~ msgid " Check: %s\n"
+#~ msgstr " Verificación: %s\n"
+
+#~ msgid ""
+#~ " Streams:\n"
+#~ " Stream Blocks CompOffset UncompOffset CompSize UncompSize Ratio Check Padding"
+#~ msgstr ""
+#~ " Flujos:\n"
+#~ " Flujo Bloques DesplComp DesplUncomp TamComp TamDescomp Razon Verif Relleno"
+
+#~ msgid ""
+#~ " Blocks:\n"
+#~ " Stream Block CompOffset UncompOffset TotalSize UncompSize Ratio Check"
+#~ msgstr ""
+#~ " Bloques:\n"
+#~ " Flujo Bloque DesplComp DesplUncomp TamTotal TamDescomp Razon Verif"
+
+#~ msgid " CheckVal %*s Header Flags CompSize MemUsage Filters"
+#~ msgstr " VerifVal %*s Cabece Opciones TamComp UsoMem Filtros"
+
+#~ msgid "Sandbox is disabled due to incompatible command line arguments"
+#~ msgstr "Se desactiva el arenero debido a argumentos incompatibles en la línea de órdenes"
+
+#~ msgid "Sandbox was successfully enabled"
+#~ msgstr "Se activó el arenero con éxito"

_service:tar_scm:xz-5.2.5.tar.xz/po/fi.gmo -> _service:tar_scm:xz-5.4.1.tar.xz/po/fi.gmo Changed

_service:tar_scm:xz-5.2.5.tar.xz/po/fi.po -> _service:tar_scm:xz-5.4.1.tar.xz/po/fi.po Changed

@@ -1,117 +1,131 @@
 # Finnish translations for xz package
 # Suomenkielinen käännös xz-paketille.
 # This file is put in the public domain.
-# Lauri Nurmi <lanurmi@iki.fi>, 2019, 2020.
+# Lauri Nurmi <lanurmi@iki.fi>, 2019, 2020, 2022.
 #
 msgid ""
 msgstr ""
-"Project-Id-Version: xz 5.2.4\n"
-"Report-Msgid-Bugs-To: lasse.collin@tukaani.org\n"
-"POT-Creation-Date: 2020-03-17 16:29+0200\n"
-"PO-Revision-Date: 2020-02-14 18:33+0200\n"
+"Project-Id-Version: xz 5.4.0-pre1\n"
+"Report-Msgid-Bugs-To: xz@tukaani.org\n"
+"POT-Creation-Date: 2023-01-11 19:01+0200\n"
+"PO-Revision-Date: 2022-11-10 16:17+0200\n"
 "Last-Translator: Lauri Nurmi <lanurmi@iki.fi>\n"
 "Language-Team: Finnish <translation-team-fi@lists.sourceforge.net>\n"
 "Language: fi\n"
 "MIME-Version: 1.0\n"
 "Content-Type: text/plain; charset=UTF-8\n"
 "Content-Transfer-Encoding: 8bit\n"
-"X-Bugs: Report translation errors to the Language-Team address.\n"
 "Plural-Forms: nplurals=2; plural=(n != 1);\n"
-"X-Generator: Poedit 2.2.4\n"
+"X-Bugs: Report translation errors to the Language-Team address.\n"
+"X-Generator: Poedit 3.2\n"
 
-#: src/xz/args.c:63
+#: src/xz/args.c:77
 #, c-format
 msgid "%s: Invalid argument to --block-list"
 msgstr "%s: Virheellinen argumentti valitsimelle --block-list"
 
-#: src/xz/args.c:73
+#: src/xz/args.c:87
 #, c-format
 msgid "%s: Too many arguments to --block-list"
 msgstr "%s: Liian monta argumenttia valitsimelle --block-list"
 
-#: src/xz/args.c:102
+#: src/xz/args.c:116
 msgid "0 can only be used as the last element in --block-list"
 msgstr "0:aa voi käyttää vain viimeisenä alkiona valitsimen --block-list kanssa"
 
-#: src/xz/args.c:406
+#: src/xz/args.c:451
 #, c-format
 msgid "%s: Unknown file format type"
 msgstr "%s: Tuntematon tiedostomuototyyppi"
 
-#: src/xz/args.c:429 src/xz/args.c:437
+#: src/xz/args.c:474 src/xz/args.c:482
 #, c-format
 msgid "%s: Unsupported integrity check type"
 msgstr "%s: Eheystarkistuksen tyyppiä ei tueta"
 
-#: src/xz/args.c:473
+#: src/xz/args.c:518
 msgid "Only one file can be specified with `--files' or `--files0'."
 msgstr "Vain yksi tiedosto voidaan antaa valitsimille ”--files” ja ”--files0”."
 
-#: src/xz/args.c:541
+#: src/xz/args.c:586
 #, c-format
 msgid "The environment variable %s contains too many arguments"
 msgstr "Ympäristömuuttuja %s sisältää liian monta argumenttia"
 
-#: src/xz/args.c:643
+#: src/xz/args.c:688
 msgid "Compression support was disabled at build time"
 msgstr "Tiivistämistuki on poistettu käytöstä käännösaikana"
 
-#: src/xz/args.c:650
+#: src/xz/args.c:695
 msgid "Decompression support was disabled at build time"
 msgstr "Purkutuki on poistettu käytöstä käännösaikana"
 
-#: src/xz/coder.c:110
+#: src/xz/args.c:701
+msgid "Compression of lzip files (.lz) is not supported"
+msgstr "Lzip-tiedostojen (.lz) pakkaamista ei tueta"
+
+#: src/xz/coder.c:115
 msgid "Maximum number of filters is four"
 msgstr "Suodattimien enimmäismäärä on neljä"
 
-#: src/xz/coder.c:129
+#: src/xz/coder.c:134
 msgid "Memory usage limit is too low for the given filter setup."
 msgstr "Muistinkäytön raja on liian matala valituille suotimille."
 
-#: src/xz/coder.c:159
+#: src/xz/coder.c:169
 msgid "Using a preset in raw mode is discouraged."
 msgstr "Esiasetusten käyttö raw-tilassa ei ole suositeltavaa."
 
-#: src/xz/coder.c:161
+#: src/xz/coder.c:171
 msgid "The exact options of the presets may vary between software versions."
 msgstr "Esiasetusten tarkat asetukset saattavat vaihdella ohjelmistoversioiden välillä."
 
-#: src/xz/coder.c:184
+#: src/xz/coder.c:194
 msgid "The .lzma format supports only the LZMA1 filter"
 msgstr ".lzma-muoto tukee vain LZMA1-suodinta"
 
-#: src/xz/coder.c:192
+#: src/xz/coder.c:202
 msgid "LZMA1 cannot be used with the .xz format"
 msgstr "LZMA1:tä ei voi käyttää .xz-muodon kanssa"
 
-#: src/xz/coder.c:209
+#: src/xz/coder.c:219
 msgid "The filter chain is incompatible with --flush-timeout"
 msgstr "Suodinketju on yhteensopimaton valitsimen --flush-timeout kanssa"
 
-#: src/xz/coder.c:215
+#: src/xz/coder.c:225
 msgid "Switching to single-threaded mode due to --flush-timeout"
 msgstr "Vaihdetaan yksisäikeiseen tilaan valitsimen --flush-timeout vuoksi"
 
-#: src/xz/coder.c:235
+#: src/xz/coder.c:249
 #, c-format
 msgid "Using up to %<PRIu32> threads."
 msgstr "Käytetään enintään %<PRIu32> säiettä."
 
-#: src/xz/coder.c:251
+#: src/xz/coder.c:265
 msgid "Unsupported filter chain or filter options"
 msgstr "Ei-tuettu suodinketju tai suotimen asetukset"
 
-#: src/xz/coder.c:263
+#: src/xz/coder.c:277
 #, c-format
 msgid "Decompression will need %s MiB of memory."
 msgstr "Purkaminen vaatii %s MiB muistia."
 
-#: src/xz/coder.c:300
+#: src/xz/coder.c:309
 #, c-format
-msgid "Adjusted the number of threads from %s to %s to not exceed the memory usage limit of %s MiB"
+msgid "Reduced the number of threads from %s to %s to not exceed the memory usage limit of %s MiB"
 msgstr "Pudotettiin säikeiden määrä %s säikeestä %s:een, jottei ylitettäisi %s MiB:n rajaa muistinkäytölle"
 
-#: src/xz/coder.c:354
+#: src/xz/coder.c:329
+#, c-format
+msgid "Reduced the number of threads from %s to one. The automatic memory usage limit of %s MiB is still being exceeded. %s MiB of memory is required. Continuing anyway."
+msgstr "Pudotettiin säikeiden määrä %s säikeestä yhteen. Automaattinen %s MiB:n raja muistinkäytölle ylittyy silti. Vaaditaan %s MiB muistia. Jatketaan kaikesta huolimatta."
+
+#: src/xz/coder.c:356
+#, c-format
+msgid "Switching to single-threaded mode to not exceed the memory usage limit of %s MiB"
+msgstr "Siirrytään yhden säikeen tilaan, jottei ylitettäisi %s MiB:n rajaa muistinkäytölle"
+
+#: src/xz/coder.c:411
 #, c-format
 msgid "Adjusted LZMA%c dictionary size from %s MiB to %s MiB to not exceed the memory usage limit of %s MiB"
 msgstr "Pudotettiin LZMA%c-sanaston koko %s MiB:stä %s MiB:hen, jottei ylitettäisi %s MiB:n rajaa muistinkäytölle"
@@ -121,11 +135,11 @@
 msgid "Error creating a pipe: %s"
 msgstr "Virhe putkea luodessa: %s"
 
-#: src/xz/file_io.c:224
+#: src/xz/file_io.c:235
 msgid "Failed to enable the sandbox"
 msgstr "Hiekkalaatikon ottaminen käyttöön epäonnistui"
 
-#: src/xz/file_io.c:266
+#: src/xz/file_io.c:277
 #, c-format
 msgid "%s: poll() failed: %s"
 msgstr "%s: poll()-kutsu epäonnistui: %s"
@@ -140,195 +154,321 @@
 #. it is possible that the user has put a new file in place
 #. of the original file, and in that case it obviously
 #. shouldn't be removed.
-#: src/xz/file_io.c:333
+#: src/xz/file_io.c:344
 #, c-format
 msgid "%s: File seems to have been moved, not removing"
 msgstr "%s: Tiedosto on nähtävästi siirretty, ei poisteta"
 
-#: src/xz/file_io.c:340 src/xz/file_io.c:882
+#: src/xz/file_io.c:351 src/xz/file_io.c:907
 #, c-format
 msgid "%s: Cannot remove: %s"
 msgstr "%s: Ei voi poistaa: %s"
 
-#: src/xz/file_io.c:366
+#: src/xz/file_io.c:377
 #, c-format
 msgid "%s: Cannot set the file owner: %s"
 msgstr "%s: Tiedoston omistajaa ei voi asettaa: %s"
 
-#: src/xz/file_io.c:372
+#: src/xz/file_io.c:390
 #, c-format
 msgid "%s: Cannot set the file group: %s"
 msgstr "%s: Tiedoston ryhmää ei voi asettaa: %s"
 
-#: src/xz/file_io.c:391
+#: src/xz/file_io.c:409
 #, c-format
 msgid "%s: Cannot set the file permissions: %s"
 msgstr "%s: Tiedoston oikeuksia ei voi asettaa: %s"
 
-#: src/xz/file_io.c:517
+#: src/xz/file_io.c:535
 #, c-format
 msgid "Error getting the file status flags from standard input: %s"
 msgstr "Virhe tiedoston tilalippujen noutamisessa vakiosyötteelle: %s"
 
-#: src/xz/file_io.c:574 src/xz/file_io.c:636
+#: src/xz/file_io.c:593 src/xz/file_io.c:655
 #, c-format
 msgid "%s: Is a symbolic link, skipping"
 msgstr "%s: On symbolinen linkki, ohitetaan"
 
-#: src/xz/file_io.c:665
+#: src/xz/file_io.c:684
 #, c-format
 msgid "%s: Is a directory, skipping"
 msgstr "%s: On hakemisto, ohitetaan"
 
-#: src/xz/file_io.c:671
+#: src/xz/file_io.c:690
 #, c-format
 msgid "%s: Not a regular file, skipping"
 msgstr "%s: Ei ole tavallinen tiedosto, ohitetaan"
 
-#: src/xz/file_io.c:688
+#: src/xz/file_io.c:707
 #, c-format
 msgid "%s: File has setuid or setgid bit set, skipping"
 msgstr "%s: Tiedostolla on setuid- tai setgid-bitti, ohitetaan"
 
-#: src/xz/file_io.c:695
+#: src/xz/file_io.c:714
 #, c-format
 msgid "%s: File has sticky bit set, skipping"
 msgstr "%s: Tiedostolla on sticky-bitti, ohitetaan"
 
-#: src/xz/file_io.c:702
+#: src/xz/file_io.c:721
 #, c-format
 msgid "%s: Input file has more than one hard link, skipping"
 msgstr "%s: Syötetiedostoon on yli yksi kova linkki, ohitetaan"
 
-#: src/xz/file_io.c:792
+#: src/xz/file_io.c:763
+msgid "Empty filename, skipping"
+msgstr "Tyhjä tiedostonimi, ohitetaan"
+
+#: src/xz/file_io.c:817
 #, c-format
 msgid "Error restoring the status flags to standard input: %s"
 msgstr "Virhe tilalippujen palauttamisessa vakiosyötteelle: %s"
 
-#: src/xz/file_io.c:840
+#: src/xz/file_io.c:865
 #, c-format
 msgid "Error getting the file status flags from standard output: %s"
 msgstr "Virhe tiedoston tilalippujen noutamisessa vakiotulosteelle: %s"
 
-#: src/xz/file_io.c:1018
+#: src/xz/file_io.c:1043
 #, c-format
 msgid "Error restoring the O_APPEND flag to standard output: %s"
 msgstr "Virhe O_APPEND-lipun palauttamisessa vakiosyötteelle: %s"
 
-#: src/xz/file_io.c:1030
+#: src/xz/file_io.c:1055
 #, c-format
 msgid "%s: Closing the file failed: %s"
 msgstr "%s: Tiedoston sulkeminen epäonnistui: %s"
 
-#: src/xz/file_io.c:1066 src/xz/file_io.c:1309
+#: src/xz/file_io.c:1091 src/xz/file_io.c:1354
 #, c-format
 msgid "%s: Seeking failed when trying to create a sparse file: %s"
 msgstr "%s: Siirtyminen epäonnistui yritettäessä luoda hajanaista tiedostoa: %s"
 
-#: src/xz/file_io.c:1167
+#: src/xz/file_io.c:1192
 #, c-format
 msgid "%s: Read error: %s"
 msgstr "%s: Lukuvirhe: %s"
 
-#: src/xz/file_io.c:1191
+#: src/xz/file_io.c:1222
 #, c-format
 msgid "%s: Error seeking the file: %s"
 msgstr "%s: Virhe tiedostossa siirtymisessä: %s"
 
-#: src/xz/file_io.c:1201
+#: src/xz/file_io.c:1246
 #, c-format
 msgid "%s: Unexpected end of file"
 msgstr "%s: Odottamaton tiedoston loppu"
 
-#: src/xz/file_io.c:1260
+#: src/xz/file_io.c:1305
 #, c-format
 msgid "%s: Write error: %s"
 msgstr "%s: Kirjoitusvirhe: %s"
 
-#: src/xz/hardware.c:137
+#: src/xz/hardware.c:238
 msgid "Disabled"
 msgstr "Pois käytöstä"
 
-#. TRANSLATORS: Test with "xz --info-memory" to see if
-#. the alignment looks nice.
-#: src/xz/hardware.c:156
-msgid "Total amount of physical memory (RAM): "
-msgstr "Fyysisen muistin kokonaismäärä (RAM): "
+#: src/xz/hardware.c:269
+msgid "Amount of physical memory (RAM):"
+msgstr "Fyysisen muistin kokonaismäärä (RAM):"
+
+#: src/xz/hardware.c:270
+msgid "Number of processor threads:"
+msgstr "Suoritinsäikeiden määrä:"
+
+#: src/xz/hardware.c:271
+msgid "Compression:"
+msgstr "Tiivistys:"
+
+#: src/xz/hardware.c:272
+msgid "Decompression:"
+msgstr "Purku:"
+
+#: src/xz/hardware.c:273
+msgid "Multi-threaded decompression:"
+msgstr "Monisäikeinen purku:"
+
+#: src/xz/hardware.c:274
+msgid "Default for -T0:"
+msgstr "-T0:n oletusarvo:"
+
+#: src/xz/hardware.c:292
+msgid "Hardware information:"
+msgstr "Laitteiston tiedot:"
+
+#: src/xz/hardware.c:299
+msgid "Memory usage limits:"
+msgstr "Muistinkäytön rajat:"
+
+#: src/xz/list.c:68
+msgid "Streams:"
+msgstr "Virrat:"
+
+#: src/xz/list.c:69
+msgid "Blocks:"
+msgstr "Lohkot:"
+
+#: src/xz/list.c:70
+msgid "Compressed size:"
+msgstr "Tiivistetty koko:"
+
+#: src/xz/list.c:71
+msgid "Uncompressed size:"
+msgstr "Tiivistämätön koko:"
+
+#: src/xz/list.c:72
+msgid "Ratio:"
+msgstr "Suhde:"
+
+#: src/xz/list.c:73
+msgid "Check:"
+msgstr "Tarkistus:"
+
+#: src/xz/list.c:74
+msgid "Stream Padding:"
+msgstr "Virran tasaus:"
+
+#: src/xz/list.c:75
+msgid "Memory needed:"
+msgstr "Tarvittava muisti:"
+
+#: src/xz/list.c:76
+msgid "Sizes in headers:"
+msgstr "Koot otsakkeissa:"
+
+#: src/xz/list.c:79
+msgid "Number of files:"
+msgstr "Tiedostojen määrä:"
+
+#: src/xz/list.c:122
+msgid "Stream"
+msgstr "Virta"
+
+#: src/xz/list.c:123
+msgid "Block"
+msgstr "Lohko"
+
+#: src/xz/list.c:124
+msgid "Blocks"
+msgstr "Lohkot"
+
+#: src/xz/list.c:125
+msgid "CompOffset"
+msgstr "TiivSiirr."
+
+#: src/xz/list.c:126
+msgid "UncompOffset"
+msgstr "Tv:tönSiirr."
+
+#: src/xz/list.c:127
+msgid "CompSize"
+msgstr "TiivKoko"
+
+#: src/xz/list.c:128
+msgid "UncompSize"
+msgstr "Tv:tönKoko"
+
+#: src/xz/list.c:129
+msgid "TotalSize"
+msgstr "Yht.Koko"
+
+#: src/xz/list.c:130
+msgid "Ratio"
+msgstr "Suhde"
+
+#: src/xz/list.c:131
+msgid "Check"
+msgstr "Tark."
 
-#: src/xz/hardware.c:158
-msgid "Memory usage limit for compression: "
-msgstr "Muistinkäytön raja tiivistykselle: "
+#: src/xz/list.c:132
+msgid "CheckVal"
+msgstr "Tark.arvo"
 
-#: src/xz/hardware.c:160
-msgid "Memory usage limit for decompression: "
-msgstr "Muistinkäytön raja purkamiselle: "
+#: src/xz/list.c:133
+msgid "Padding"
+msgstr "Tasaus"
+
+#: src/xz/list.c:134
+msgid "Header"
+msgstr "Otsake"
+
+#: src/xz/list.c:135
+msgid "Flags"
+msgstr "Liput"
+
+#: src/xz/list.c:136
+msgid "MemUsage"
+msgstr "Muist.käyt."
+
+#: src/xz/list.c:137
+msgid "Filters"
+msgstr "Suodattimet"
 
 #. TRANSLATORS: Indicates that there is no integrity check.
-#. This string is used in tables, so the width must not
-#. exceed ten columns with a fixed-width font.
-#: src/xz/list.c:65
+#. This string is used in tables. In older xz version this
+#. string was limited to ten columns in a fixed-width font, but
+#. nowadays there is no strict length restriction anymore.
+#: src/xz/list.c:169
 msgid "None"
 msgstr "Ei mitään"
 
 #. TRANSLATORS: Indicates that integrity check name is not known,
-#. but the Check ID is known (here 2). This and other "Unknown-N"
-#. strings are used in tables, so the width must not exceed ten
-#. columns with a fixed-width font. It's OK to omit the dash if
-#. you need space for one extra letter, but don't use spaces.
-#: src/xz/list.c:72
+#. but the Check ID is known (here 2). In older xz version these
+#. strings were limited to ten columns in a fixed-width font, but
+#. nowadays there is no strict length restriction anymore.
+#: src/xz/list.c:175
 msgid "Unknown-2"
 msgstr "Tuntematon-2"
 
-#: src/xz/list.c:73
+#: src/xz/list.c:176
 msgid "Unknown-3"
 msgstr "Tuntematon-3"
 
-#: src/xz/list.c:75
+#: src/xz/list.c:178
 msgid "Unknown-5"
 msgstr "Tuntematon-5"
 
-#: src/xz/list.c:76
+#: src/xz/list.c:179
 msgid "Unknown-6"
 msgstr "Tuntematon-6"
 
-#: src/xz/list.c:77
+#: src/xz/list.c:180
 msgid "Unknown-7"
 msgstr "Tuntematon-7"
 
-#: src/xz/list.c:78
+#: src/xz/list.c:181
 msgid "Unknown-8"
 msgstr "Tuntematon-8"
 
-#: src/xz/list.c:79
+#: src/xz/list.c:182
 msgid "Unknown-9"
 msgstr "Tuntematon-9"
 
-#: src/xz/list.c:81
+#: src/xz/list.c:184
 msgid "Unknown-11"
 msgstr "Tuntematon-11"
 
-#: src/xz/list.c:82
+#: src/xz/list.c:185
 msgid "Unknown-12"
 msgstr "Tuntematon-12"
 
-#: src/xz/list.c:83
+#: src/xz/list.c:186
 msgid "Unknown-13"
 msgstr "Tuntematon-13"
 
-#: src/xz/list.c:84
+#: src/xz/list.c:187
 msgid "Unknown-14"
 msgstr "Tuntematon-14"
 
-#: src/xz/list.c:85
+#: src/xz/list.c:188
 msgid "Unknown-15"
 msgstr "Tuntematon-15"
 
-#: src/xz/list.c:153
+#: src/xz/list.c:351
 #, c-format
 msgid "%s: File is empty"
 msgstr "%s: Tiedosto on tyhjä"
 
-#: src/xz/list.c:158
+#: src/xz/list.c:356
 #, c-format
 msgid "%s: Too small to be a valid .xz file"
 msgstr "%s: Liian pieni kelvolliseksi .xz-tiedostoksi"
@@ -337,125 +477,41 @@
 #. to Ratio, the columns are right aligned. Check and Filename
 #. are left aligned. If you need longer words, it's OK to
 #. use two lines here. Test with "xz -l foo.xz".
-#: src/xz/list.c:677
+#: src/xz/list.c:730
 msgid "Strms Blocks Compressed Uncompressed Ratio Check Filename"
 msgstr "Virrat Lohkot Tiivist. Tiivistämätön Suhde Tark. Tiedostonimi"
 
-#: src/xz/list.c:717
-#, c-format
-msgid " Streams: %s\n"
-msgstr " Virrat: %s\n"
-
-#: src/xz/list.c:719
-#, c-format
-msgid " Blocks: %s\n"
-msgstr " Lohkot: %s\n"
-
-#: src/xz/list.c:721
-#, c-format
-msgid " Compressed size: %s\n"
-msgstr " Tiivistetty koko: %s\n"
-
-#: src/xz/list.c:724
-#, c-format
-msgid " Uncompressed size: %s\n"
-msgstr " Tiivistämätön koko: %s\n"
-
-#: src/xz/list.c:727
-#, c-format
-msgid " Ratio: %s\n"
-msgstr " Suhde: %s\n"
-
-#: src/xz/list.c:729
-#, c-format
-msgid " Check: %s\n"
-msgstr " Tarkistus: %s\n"
-
-#: src/xz/list.c:730
-#, c-format
-msgid " Stream padding: %s\n"
-msgstr " Virran tasaus: %s\n"
-
-#. TRANSLATORS: The second line is column headings. All except
-#. Check are right aligned; Check is left aligned. Test with
-#. "xz -lv foo.xz".
-#: src/xz/list.c:758
-msgid ""
-" Streams:\n"
-" Stream Blocks CompOffset UncompOffset CompSize UncompSize Ratio Check Padding"
-msgstr ""
-" Virrat:\n"
-" Virta Lohkot TiivSiirr. Tv:tönSiirr. TiivKoko Tv:tönKoko Suhde Tark. Tasaus"
-
-#. TRANSLATORS: The second line is column headings. All
-#. except Check are right aligned; Check is left aligned.
-#: src/xz/list.c:813
-#, c-format
-msgid ""
-" Blocks:\n"
-" Stream Block CompOffset UncompOffset TotalSize UncompSize Ratio Check"
-msgstr ""
-" Lohkot:\n"
-" Virta Lohko TiivSiirr. Tv:tönSiirr. Yht.Koko Tv:tönKoko Suhde Tark."
-
-#. TRANSLATORS: These are additional column headings
-#. for the most verbose listing mode. CheckVal
-#. (Check value), Flags, and Filters are left aligned.
-#. Header (Block Header Size), CompSize, and MemUsage
-#. are right aligned. %*s is replaced with 0-120
-#. spaces to make the CheckVal column wide enough.
-#. Test with "xz -lvv foo.xz".
-#: src/xz/list.c:825
-#, c-format
-msgid " CheckVal %*s Header Flags CompSize MemUsage Filters"
-msgstr " Tark.arvo%*s Otsake Liput TiivKoko Muist.käyt. Suotimet"
-
-#: src/xz/list.c:903 src/xz/list.c:1078
-#, c-format
-msgid " Memory needed: %s MiB\n"
-msgstr " Tarvittava muisti: %s MiB\n"
-
-#: src/xz/list.c:905 src/xz/list.c:1080
-#, c-format
-msgid " Sizes in headers: %s\n"
-msgstr " Koot otsakkeissa: %s\n"
-
-#: src/xz/list.c:906 src/xz/list.c:1081
+#: src/xz/list.c:1025 src/xz/list.c:1203
 msgid "Yes"
 msgstr "Kyllä"
 
-#: src/xz/list.c:906 src/xz/list.c:1081
+#: src/xz/list.c:1025 src/xz/list.c:1203
 msgid "No"
 msgstr "Ei"
 
-#: src/xz/list.c:907 src/xz/list.c:1082
+#: src/xz/list.c:1027 src/xz/list.c:1205
 #, c-format
 msgid " Minimum XZ Utils version: %s\n"
 msgstr " XZ Utilsin vähimmäisversio: %s\n"
 
 #. TRANSLATORS: %s is an integer. Only the plural form of this
 #. message is used (e.g. "2 files"). Test with "xz -l foo.xz bar.xz".
-#: src/xz/list.c:1057
+#: src/xz/list.c:1178
 #, c-format
 msgid "%s file\n"
 msgid_plural "%s files\n"
 msgstr0 "%s tiedosto\n"
 msgstr1 "%s tiedostoa\n"
 
-#: src/xz/list.c:1070
+#: src/xz/list.c:1191
 msgid "Totals:"
 msgstr "Yhteensä:"
 
-#: src/xz/list.c:1071
-#, c-format
-msgid " Number of files: %s\n"
-msgstr " Tiedostojen määrä: %s\n"
-
-#: src/xz/list.c:1146
+#: src/xz/list.c:1269
 msgid "--list works only on .xz files (--format=xz or --format=auto)"
 msgstr "--list toimii vain .xz-tiedostoille (--format=xz tai --format=auto)"
 
-#: src/xz/list.c:1152
+#: src/xz/list.c:1275
 msgid "--list does not support reading from standard input"
 msgstr "--list ei tue lukemista vakiosyötteestä"
 
@@ -474,11 +530,11 @@
 msgid "%s: Null character found when reading filenames; maybe you meant to use `--files0' instead of `--files'?"
 msgstr "%s: Nul-merkki kohdattiin tiedostonimiä lukiessa; oliko tarkoitus antaa valitsin ”--files0” eikä ”--files”?"
 
-#: src/xz/main.c:174
+#: src/xz/main.c:188
 msgid "Compression and decompression with --robot are not supported yet."
 msgstr "Tiivistys ja purku --robot -valitsimen kanssa eivät ole vielä tuettuja."
 
-#: src/xz/main.c:252
+#: src/xz/main.c:266
 msgid "Cannot read data from standard input when reading filenames from standard input"
 msgstr "Dataa ei voi lukea vakiosyötteestä kun tiedostonimiä luetaan vakiosyötteestä"
 
@@ -486,68 +542,68 @@
 #. of the line in messages. Usually it becomes "xz: ".
 #. This is a translatable string because French needs
 #. a space before a colon.
-#: src/xz/message.c:728
+#: src/xz/message.c:725
 #, c-format
 msgid "%s: "
 msgstr "%s: "
 
-#: src/xz/message.c:791 src/xz/message.c:841
+#: src/xz/message.c:797 src/xz/message.c:856
 msgid "Internal error (bug)"
 msgstr "Sisäinen virhe (ohjelmistovika)"
 
-#: src/xz/message.c:798
+#: src/xz/message.c:804
 msgid "Cannot establish signal handlers"
 msgstr "Signaalinkäsittelimiä ei voi muodostaa"
 
-#: src/xz/message.c:807
+#: src/xz/message.c:813
 msgid "No integrity check; not verifying file integrity"
 msgstr "Ei eheystarkastusta; ei varmenneta tiedoston eheyttä"
 
-#: src/xz/message.c:810
+#: src/xz/message.c:816
 msgid "Unsupported type of integrity check; not verifying file integrity"
 msgstr "Ei-tuettu eheystarkastuksen tyyppi; ei varmenneta tiedoston eheyttä"
 
-#: src/xz/message.c:817
+#: src/xz/message.c:823
 msgid "Memory usage limit reached"
 msgstr "Muistinkäytön raja saavutettu"
 
-#: src/xz/message.c:820
+#: src/xz/message.c:826
 msgid "File format not recognized"
 msgstr "Tiedostomuotoa ei tunnistettu"
 
-#: src/xz/message.c:823
+#: src/xz/message.c:829
 msgid "Unsupported options"
 msgstr "Ei-tuetut valitsimet"
 
-#: src/xz/message.c:826
+#: src/xz/message.c:832
 msgid "Compressed data is corrupt"
 msgstr "Tiivistetty data on turmeltunut"
 
-#: src/xz/message.c:829
+#: src/xz/message.c:835
 msgid "Unexpected end of input"
 msgstr "Odottamaton syötteen loppu"
 
-#: src/xz/message.c:862
+#: src/xz/message.c:877
 #, c-format
 msgid "%s MiB of memory is required. The limiter is disabled."
 msgstr "%s MiB muistia vaaditaan. Rajoitin on poistettu käytöstä."
 
-#: src/xz/message.c:890
+#: src/xz/message.c:905
 #, c-format
 msgid "%s MiB of memory is required. The limit is %s."
 msgstr "%s MiB muistia vaaditaan. Raja on %s."
 
-#: src/xz/message.c:1057
+#: src/xz/message.c:924
 #, c-format
 msgid "%s: Filter chain: %s\n"
 msgstr "%s: Suodinketju: %s\n"
 
-#: src/xz/message.c:1067
+#: src/xz/message.c:935
 #, c-format
 msgid "Try `%s --help' for more information."
 msgstr "Komento ”%s --help” antaa lisää tietoa."
 
-#: src/xz/message.c:1093
+#: src/xz/message.c:961
 #, c-format
 msgid ""
 "Usage: %s OPTION... FILE...\n"
@@ -558,15 +614,15 @@
 "Tiivistä tai pura .xz-muotoisia TIEDOSTOja.\n"
 "\n"
 
-#: src/xz/message.c:1100
+#: src/xz/message.c:968
 msgid "Mandatory arguments to long options are mandatory for short options too.\n"
 msgstr "Pitkien valitsinten pakolliset argumentit ovat pakollisia myös lyhyille.\n"
 
-#: src/xz/message.c:1104
+#: src/xz/message.c:972
 msgid " Operation mode:\n"
 msgstr " Toimintatila:\n"
 
-#: src/xz/message.c:1107
+#: src/xz/message.c:975
 msgid ""
 " -z, --compress force compression\n"
 " -d, --decompress force decompression\n"
@@ -578,7 +634,7 @@
 " -t, --test testaa tiivistetyn tiedoston eheys\n"
 " -l, --list näytä tietoja .xz-tiedostoista"
 
-#: src/xz/message.c:1113
+#: src/xz/message.c:981
 msgid ""
 "\n"
 " Operation modifiers:\n"
@@ -586,7 +642,7 @@
 "\n"
 " Toimintomääreet:\n"
 
-#: src/xz/message.c:1116
+#: src/xz/message.c:984
 msgid ""
 " -k, --keep keep (don't delete) input files\n"
 " -f, --force force overwrite of output file and (de)compress links\n"
@@ -597,7 +653,7 @@
 " linkit\n"
 " -c, --stdout kirjoita vakiotulosteeseen äläkä poista syötetiedostoja"
 
-#: src/xz/message.c:1122
+#: src/xz/message.c:993
 msgid ""
 " --single-stream decompress only the first stream, and silently\n"
 " ignore possible remaining input data"
@@ -605,7 +661,7 @@
 " --single-stream pura vain ensimmäinen virta, ja ohita\n"
 " hiljaisesti mahdollinen jäljellä oleva syötedata"
 
-#: src/xz/message.c:1125
+#: src/xz/message.c:996
 msgid ""
 " --no-sparse do not create sparse files when decompressing\n"
 " -S, --suffix=.SUF use the suffix `.SUF' on compressed files\n"
@@ -621,7 +677,7 @@
 " tiedostonimet on päätettävä rivinvaihtomerkillä\n"
 " --files0=TIED kuten --files mutta käytä päättämiseen nul-merkkiä"
 
-#: src/xz/message.c:1134
+#: src/xz/message.c:1005
 msgid ""
 "\n"
 " Basic file format and compression options:\n"
@@ -629,23 +685,23 @@
 "\n"
 " Tiedostomuodon ja tiivistyksen perusvalitsimet:\n"
 
-#: src/xz/message.c:1136
+#: src/xz/message.c:1007
 msgid ""
 " -F, --format=FMT file format to encode or decode; possible values are\n"
-" `auto' (default), `xz', `lzma', and `raw'\n"
+" `auto' (default), `xz', `lzma', `lzip', and `raw'\n"
 " -C, --check=CHECK integrity check type: `none' (use with caution),\n"
 " `crc32', `crc64' (default), or `sha256'"
 msgstr ""
-" -F, --format=MUOTO tuotettava tai luettava tiedostomuotoa; vaihtoehdot\n"
-" ovat ”auto” (oletus), ”xz”, ”lzma” ja ”raw”\n"
+" -F, --format=MUOTO tuotettava tai luettava tiedostomuoto; vaihtoehdot\n"
+" ovat ”auto” (oletus), ”xz”, ”lzma”, ”lzip” ja ”raw”\n"
 " -C, --check=CHECK eheystarkastuksen tyyppi: ”none” (käytä varoen),\n"
 " ”crc32”, ”crc64” (oletus) tai ”sha256”"
 
-#: src/xz/message.c:1141
+#: src/xz/message.c:1012
 msgid " --ignore-check don't verify the integrity check when decompressing"
 msgstr " --ignore-check älä suorita eheystarkastusta purettaessa"
 
-#: src/xz/message.c:1145
+#: src/xz/message.c:1016
 msgid ""
 " -0 ... -9 compression preset; default is 6; take compressor *and*\n"
 " decompressor memory usage into account before using 7-9!"
@@ -654,7 +710,7 @@
 " *ja* purun muistinkäyttö huomioon ennen kuin käytät\n"
 " arvoja 7–9!"
 
-#: src/xz/message.c:1149
+#: src/xz/message.c:1020
 msgid ""
 " -e, --extreme try to improve compression ratio by using more CPU time;\n"
 " does not affect decompressor memory requirements"
@@ -662,7 +718,7 @@
 " -e, --extreme yritä parantaa tiivistyssuhdetta käyttämällä enemmän\n"
 " suoritinaikaa; ei vaikuta purkimen muistivaatimuksiin"
 
-#: src/xz/message.c:1153
+#: src/xz/message.c:1024
 msgid ""
 " -T, --threads=NUM use at most NUM threads; the default is 1; set to 0\n"
 " to use as many threads as there are processor cores"
@@ -670,7 +726,7 @@
 " -T, --threads=MÄÄRÄ käytä enintää MÄÄRÄä säiettä; oletus on 1; asettamalla\n"
 " 0:ksi käytetään suoritinytimien määrän verran säikeitä"
 
-#: src/xz/message.c:1158
+#: src/xz/message.c:1029
 msgid ""
 " --block-size=SIZE\n"
 " start a new .xz block after every SIZE bytes of input;\n"
@@ -680,7 +736,7 @@
 " aloita uusi .xz-lohko aina KOKO syötetavun jälkeen; käytä\n"
 " tätä säikeistetyn tiivistyksen lohkokoon asettamiseen"
 
-#: src/xz/message.c:1162
+#: src/xz/message.c:1033
 msgid ""
 " --block-list=SIZES\n"
 " start a new .xz block after the given comma-separated\n"
@@ -691,7 +747,7 @@
 " käsitelty pilkuilla erotellut tavumäärät"
 
 # FIXME: tarvitaan kiva suomenkielinen termi block-verbille tässä merkityksessä
-#: src/xz/message.c:1166
+#: src/xz/message.c:1037
 msgid ""
 " --flush-timeout=TIMEOUT\n"
 " when compressing, if more than TIMEOUT milliseconds has\n"
@@ -703,23 +759,25 @@
 " edellisestä huuhtomisesta ja syötteen lukemisen\n"
 " jatkaminen pysähtyisi, kaikki odottava data huuhdellaan"
 
-#: src/xz/message.c:1172
+#: src/xz/message.c:1043
 #, no-c-format
 msgid ""
 " --memlimit-compress=LIMIT\n"
 " --memlimit-decompress=LIMIT\n"
+" --memlimit-mt-decompress=LIMIT\n"
 " -M, --memlimit=LIMIT\n"
 " set memory usage limit for compression, decompression,\n"
-" or both; LIMIT is in bytes, % of RAM, or 0 for defaults"
+" threaded decompression, or all of these; LIMIT is in\n"
+" bytes, % of RAM, or 0 for defaults"
 msgstr ""
 " --memlimit-compress=RAJA\n"
 " --memlimit-decompress=RAJA\n"
 " -M, --memlimit=RAJA\n"
-" aseta muistinkäytön raja tiivistykselle, purkamiselle\n"
-" tai molemmille; RAJA on tavuja, %-osuus RAM-muistista\n"
-" tai 0 oletusarvojen käyttämiseksi"
+" aseta muistinkäytön raja tiivistykselle, purkamiselle,\n"
+" säikeistetylle purkamisella tai näille kaikille; RAJA\n"
+" on tavuja, %-osuus RAMista tai 0 oletusarvoille"
 
-#: src/xz/message.c:1179
+#: src/xz/message.c:1052
 msgid ""
 " --no-adjust if compression settings exceed the memory usage limit,\n"
 " give an error instead of adjusting the settings downwards"
@@ -727,7 +785,7 @@
 " --no-adjust jos tiivistysasetukset ylittävät muistinkäytön rajan,\n"
 " anna virhe äläkä pudota asetuksia alaspäin"
 
-#: src/xz/message.c:1185
+#: src/xz/message.c:1058
 msgid ""
 "\n"
 " Custom filter chain for compression (alternative for using presets):"
@@ -735,7 +793,7 @@
 "\n"
 " Mukautettu suodinketju tiivistykselle (vaihtoehto esiasetuksille):"
 
-#: src/xz/message.c:1194
+#: src/xz/message.c:1067
 msgid ""
 "\n"
 " --lzma1=OPTS LZMA1 or LZMA2; OPTS is a comma-separated list of zero or\n"
@@ -765,29 +823,31 @@
 " bt4; bt4)\n"
 " depth=LUKU enimmäishakusyvyys; 0=automaattinen (oletus)"
 
-#: src/xz/message.c:1209
+#: src/xz/message.c:1082
 msgid ""
 "\n"
 " --x86=OPTS x86 BCJ filter (32-bit and 64-bit)\n"
+" --arm=OPTS ARM BCJ filter\n"
+" --armthumb=OPTS ARM-Thumb BCJ filter\n"
+" --arm64=OPTS ARM64 BCJ filter\n"
 " --powerpc=OPTS PowerPC BCJ filter (big endian only)\n"
 " --ia64=OPTS IA-64 (Itanium) BCJ filter\n"
-" --arm=OPTS ARM BCJ filter (little endian only)\n"
-" --armthumb=OPTS ARM-Thumb BCJ filter (little endian only)\n"
 " --sparc=OPTS SPARC BCJ filter\n"
 " Valid OPTS for all BCJ filters:\n"
 " start=NUM start offset for conversions (default=0)"
 msgstr ""
 "\n"
 " --x86=ASET x86:n BCJ-suodin (32- ja 64-bittiset)\n"
+" --arm=ASET ARMin BCJ-suodin\n"
+" --armthumb=ASET ARM-Thumbin BCJ-suodin\n"
+" --arm64=ASET ARM64:n BCJ-suodin\n"
 " --powerpc=ASET PowerPC:n BCJ-suodin (vain big endian)\n"
 " --ia64=ASET IA-64:n (Itanium) BCJ-suodin\n"
-" --arm=ASET ARMin BCJ-suodin (vain little endian)\n"
-" --armthumb=ASET ARM-Thumbin BCJ-suodin (vain little endian)\n"
 " --sparc=ASET SPARCin BCJ-suodin\n"
 " Kelvolliset ASETukset kaikille BCJ-suotimille:\n"
 " start=LUKU muunnoksien aloitussiirtymä (oletus=0)"
 
-#: src/xz/message.c:1221
+#: src/xz/message.c:1095
 msgid ""
 "\n"
 " --delta=OPTS Delta filter; valid OPTS (valid values; default):\n"
@@ -799,7 +859,7 @@
 " dist=LUKU toisistaan vähennettävien tavujen\n"
 " välinen etäisyys (1–256; 1)"
 
-#: src/xz/message.c:1229
+#: src/xz/message.c:1103
 msgid ""
 "\n"
 " Other options:\n"
@@ -807,7 +867,7 @@
 "\n"
 " Muut valitsimet:\n"
 
-#: src/xz/message.c:1232
+#: src/xz/message.c:1106
 msgid ""
 " -q, --quiet suppress warnings; specify twice to suppress errors too\n"
 " -v, --verbose be verbose; specify twice for even more verbose"
@@ -815,15 +875,15 @@
 " -q, --quiet vaienna varoitukset; kahdesti antamalla myös virheet\n"
 " -v, --verbose ole lavea; kahdesti antamalla vieläkin laveampi"
 
-#: src/xz/message.c:1237
+#: src/xz/message.c:1111
 msgid " -Q, --no-warn make warnings not affect the exit status"
 msgstr " -Q, --no-warn älkööt varoitukset vaikuttako paluuarvoon"
 
-#: src/xz/message.c:1239
+#: src/xz/message.c:1113
 msgid " --robot use machine-parsable messages (useful for scripts)"
 msgstr " --robot käytä koneluettavia viestejä (sopii skripteihin)"
 
-#: src/xz/message.c:1242
+#: src/xz/message.c:1116
 msgid ""
 " --info-memory display the total amount of RAM and the currently active\n"
 " memory usage limits, and exit"
@@ -831,7 +891,7 @@
 " --info-memory näytä RAM-muistin kokonaismäärä ja parhaillaan\n"
 " vallitsevat muistinkäytön rajat, ja poistu"
 
-#: src/xz/message.c:1245
+#: src/xz/message.c:1119
 msgid ""
 " -h, --help display the short help (lists only the basic options)\n"
 " -H, --long-help display this long help and exit"
@@ -839,7 +899,7 @@
 " -h, --help näytä lyhyt ohje (kertoo vain perusvalitsimet)\n"
 " -H, --long-help näytä tämä pitkä ohje ja poistu"
 
-#: src/xz/message.c:1249
+#: src/xz/message.c:1123
 msgid ""
 " -h, --help display this short help and exit\n"
 " -H, --long-help display the long help (lists also the advanced options)"
@@ -847,11 +907,11 @@
 " -h, --help näytä tämä lyhyt ohje ja poistu\n"
 " -H, --long-help näytä pitkä ohje (kertoo myös lisävalitsimet)"
 
-#: src/xz/message.c:1254
+#: src/xz/message.c:1128
 msgid " -V, --version display the version number and exit"
 msgstr " -V, --version näytä versionumero ja poistu"
 
-#: src/xz/message.c:1256
+#: src/xz/message.c:1130
 msgid ""
 "\n"
 "With no FILE, or when FILE is -, read standard input.\n"
@@ -863,17 +923,17 @@
 #. for this package. Please add _another line_ saying
 #. "Report translation bugs to <...>\n" with the email or WWW
 #. address for translation bugs. Thanks.
-#: src/xz/message.c:1262
+#: src/xz/message.c:1136
 #, c-format
 msgid "Report bugs to <%s> (in English or Finnish).\n"
 msgstr "Ilmoita ohjelmistovioista (suomeksi) osoitteeseen <%s>.\n"
 
-#: src/xz/message.c:1264
+#: src/xz/message.c:1138
 #, c-format
 msgid "%s home page: <%s>\n"
 msgstr "%s -kotisivu: <%s>\n"
 
-#: src/xz/message.c:1268
+#: src/xz/message.c:1142
 msgid "THIS IS A DEVELOPMENT VERSION NOT INTENDED FOR PRODUCTION USE."
 msgstr "TÄMÄ ON KEHITYSVERSIO, JOTA EI OLE TARKOITETTU TUOTANTOKÄYTTÖÖN."
 
@@ -901,27 +961,22 @@
 msgid "The sum of lc and lp must not exceed 4"
 msgstr "lc:n ja lp:n summa ei saa olla yli 4"
 
-#: src/xz/options.c:359
-#, c-format
-msgid "The selected match finder requires at least nice=%<PRIu32>"
-msgstr "Valittu täsmäävyydenetsin vaatii vähintään nice-arvon=%<PRIu32>"
-
-#: src/xz/suffix.c:133 src/xz/suffix.c:258
+#: src/xz/suffix.c:137 src/xz/suffix.c:268
 #, c-format
 msgid "%s: With --format=raw, --suffix=.SUF is required unless writing to stdout"
 msgstr "%s: --format=raw vaatii, että --suffix=.PÄÄTE on annettu, ellei kirjoiteta vakiotulosteeseen"
 
-#: src/xz/suffix.c:164
+#: src/xz/suffix.c:168
 #, c-format
 msgid "%s: Filename has an unknown suffix, skipping"
 msgstr "%s: Tiedostonimen pääte on tuntematon, ohitetaan"
 
-#: src/xz/suffix.c:185
+#: src/xz/suffix.c:189
 #, c-format
 msgid "%s: File already has `%s' suffix, skipping"
 msgstr "%s: Tiedostolla on jo ”%s”-pääte, ohitetaan"
 
-#: src/xz/suffix.c:393
+#: src/xz/suffix.c:405
 #, c-format
 msgid "%s: Invalid filename suffix"
 msgstr "%s: Virheellinen tiedostonimen pääte"
@@ -945,15 +1000,11 @@
 msgid "Value of the option `%s' must be in the range %<PRIu64>, %<PRIu64>"
 msgstr "Valitsimen ”%s” arvon on oltava välillä %<PRIu64>, %<PRIu64>"
 
-#: src/xz/util.c:267
-msgid "Empty filename, skipping"
-msgstr "Tyhjä tiedostonimi, ohitetaan"
-
-#: src/xz/util.c:281
+#: src/xz/util.c:269
 msgid "Compressed data cannot be read from a terminal"
 msgstr "Tiivistettyä dataa ei voi lukea päätteestä"
 
-#: src/xz/util.c:294
+#: src/xz/util.c:282
 msgid "Compressed data cannot be written to a terminal"
 msgstr "Tiivistettyä dataa ei voi kirjoittaa päätteeseen"
 
@@ -965,8 +1016,44 @@
 msgid "Unknown error"
 msgstr "Tuntematon virhe"
 
+#, c-format
+#~ msgid "The selected match finder requires at least nice=%<PRIu32>"
+#~ msgstr "Valittu täsmäävyydenetsin vaatii vähintään nice-arvon=%<PRIu32>"
+
 #~ msgid "Sandbox is disabled due to incompatible command line arguments"
 #~ msgstr "Hiekkalaatikko on poistettu käytöstä yhteensopimattomien komentoriviargumenttien vuoksi"
 
 #~ msgid "Sandbox was successfully enabled"
 #~ msgstr "Hiekkalaatikko otettiin onnistuneesti käyttöön"
+
+#~ msgid "Memory usage limit for compression: "
+#~ msgstr "Muistinkäytön raja tiivistykselle: "
+
+#~ msgid " Streams: %s\n"
+#~ msgstr " Virrat: %s\n"
+
+#~ msgid " Blocks: %s\n"
+#~ msgstr " Lohkot: %s\n"
+
+#~ msgid " Ratio: %s\n"
+#~ msgstr " Suhde: %s\n"
+
+#~ msgid " Check: %s\n"
+#~ msgstr " Tarkistus: %s\n"
+
+#~ msgid ""
+#~ " Streams:\n"
+#~ " Stream Blocks CompOffset UncompOffset CompSize UncompSize Ratio Check Padding"
+#~ msgstr ""
+#~ " Virrat:\n"
+#~ " Virta Lohkot TiivSiirr. Tv:tönSiirr. TiivKoko Tv:tönKoko Suhde Tark. Tasaus"
+
+#~ msgid ""
+#~ " Blocks:\n"
+#~ " Stream Block CompOffset UncompOffset TotalSize UncompSize Ratio Check"
+#~ msgstr ""
+#~ " Lohkot:\n"
+#~ " Virta Lohko TiivSiirr. Tv:tönSiirr. Yht.Koko Tv:tönKoko Suhde Tark."
+
+#~ msgid " CheckVal %*s Header Flags CompSize MemUsage Filters"
+#~ msgstr " Tark.arvo%*s Otsake Liput TiivKoko Muist.käyt. Suotimet"

_service:tar_scm:xz-5.2.5.tar.xz/po/fr.gmo -> _service:tar_scm:xz-5.4.1.tar.xz/po/fr.gmo Changed

_service:tar_scm:xz-5.2.5.tar.xz/po/fr.po -> _service:tar_scm:xz-5.4.1.tar.xz/po/fr.po Changed

@@ -6,8 +6,8 @@
 msgid ""
 msgstr ""
 "Project-Id-Version: xz-5.2.4\n"
-"Report-Msgid-Bugs-To: lasse.collin@tukaani.org\n"
-"POT-Creation-Date: 2020-03-17 16:29+0200\n"
+"Report-Msgid-Bugs-To: xz@tukaani.org\n"
+"POT-Creation-Date: 2023-01-11 19:01+0200\n"
 "PO-Revision-Date: 2019-05-12 05:46+0200\n"
 "Last-Translator: Stéphane Aulery <lkppo@free.fr>\n"
 "Language-Team: French <traduc@traduc.org>\n"
@@ -18,99 +18,115 @@
 "X-Bugs: Report translation errors to the Language-Team address.\n"
 "Plural-Forms: nplurals=2; plural=(n==1) ? 0 : 1;\n"
 
-#: src/xz/args.c:63
+#: src/xz/args.c:77
 #, c-format
 msgid "%s: Invalid argument to --block-list"
 msgstr "%s : argument de l'option --block-list invalide"
 
-#: src/xz/args.c:73
+#: src/xz/args.c:87
 #, c-format
 msgid "%s: Too many arguments to --block-list"
 msgstr "%s : trop d'arguments pour l'option --block-list"
 
-#: src/xz/args.c:102
+#: src/xz/args.c:116
 msgid "0 can only be used as the last element in --block-list"
 msgstr "0 peut seulement être utilisé en dernier élément de --block-list"
 
-#: src/xz/args.c:406
+#: src/xz/args.c:451
 #, c-format
 msgid "%s: Unknown file format type"
 msgstr "%s : Format de fichier inconnu"
 
-#: src/xz/args.c:429 src/xz/args.c:437
+#: src/xz/args.c:474 src/xz/args.c:482
 #, c-format
 msgid "%s: Unsupported integrity check type"
 msgstr "%s : Type de vérification d'intégrité inconnu"
 
-#: src/xz/args.c:473
+#: src/xz/args.c:518
 msgid "Only one file can be specified with `--files' or `--files0'."
 msgstr "Un seul fichier peut être spécifié avec `--files' ou `--files0'."
 
-#: src/xz/args.c:541
+#: src/xz/args.c:586
 #, c-format
 msgid "The environment variable %s contains too many arguments"
 msgstr "La variable d'environnement %s contient trop d'arguments"
 
-#: src/xz/args.c:643
+#: src/xz/args.c:688
 msgid "Compression support was disabled at build time"
 msgstr "Le support de la compression à était désactivé lors de la compilaton"
 
-#: src/xz/args.c:650
+#: src/xz/args.c:695
 msgid "Decompression support was disabled at build time"
 msgstr "Le support de la décompression a été désactivé lors de la compilation"
 
-#: src/xz/coder.c:110
+#: src/xz/args.c:701
+msgid "Compression of lzip files (.lz) is not supported"
+msgstr ""
+
+#: src/xz/coder.c:115
 msgid "Maximum number of filters is four"
 msgstr "Le nombre maximal de filtres est quatre"
 
-#: src/xz/coder.c:129
+#: src/xz/coder.c:134
 msgid "Memory usage limit is too low for the given filter setup."
 msgstr "La limite d'utilisation mémoire est trop basse pour la configuration de filtres donnée."
 
-#: src/xz/coder.c:159
+#: src/xz/coder.c:169
 msgid "Using a preset in raw mode is discouraged."
 msgstr "Utiliser un préréglage en mode `raw' est déconseillé."
 
-#: src/xz/coder.c:161
+#: src/xz/coder.c:171
 msgid "The exact options of the presets may vary between software versions."
 msgstr "Le détail des préréglages peut varier entre différentes versions du logiciel."
 
-#: src/xz/coder.c:184
+#: src/xz/coder.c:194
 msgid "The .lzma format supports only the LZMA1 filter"
 msgstr "Le format .lzma ne prend en charge que le filtre LZMA1"
 
-#: src/xz/coder.c:192
+#: src/xz/coder.c:202
 msgid "LZMA1 cannot be used with the .xz format"
 msgstr "Le filtre LZMA1 ne peut être utilisé avec le format .xz"
 
-#: src/xz/coder.c:209
+#: src/xz/coder.c:219
 msgid "The filter chain is incompatible with --flush-timeout"
 msgstr "La Chaine de filtre est incompatible avec --flush-timeout"
 
-#: src/xz/coder.c:215
+#: src/xz/coder.c:225
 msgid "Switching to single-threaded mode due to --flush-timeout"
 msgstr "Bascule en mode mono-processus à cause de --flush-timeout"
 
-#: src/xz/coder.c:235
+#: src/xz/coder.c:249
 #, c-format
 msgid "Using up to %<PRIu32> threads."
 msgstr "Jusqu'à %<PRIu32> threads seront utilisés."
 
-#: src/xz/coder.c:251
+#: src/xz/coder.c:265
 msgid "Unsupported filter chain or filter options"
 msgstr "Enchaînement ou options de filtres non pris en charge"
 
-#: src/xz/coder.c:263
+#: src/xz/coder.c:277
 #, c-format
 msgid "Decompression will need %s MiB of memory."
 msgstr "La décompression nécessitera %s MiB de mémoire."
 
-#: src/xz/coder.c:300
+#: src/xz/coder.c:309
+#, fuzzy, c-format
+#| msgid "Adjusted the number of threads from %s to %s to not exceed the memory usage limit of %s MiB"
+msgid "Reduced the number of threads from %s to %s to not exceed the memory usage limit of %s MiB"
+msgstr "Nombre de threads réduit de %s à %s pour ne pas dépasser la limite d'utilisation mémoire de %s MiB"
+
+#: src/xz/coder.c:329
 #, c-format
-msgid "Adjusted the number of threads from %s to %s to not exceed the memory usage limit of %s MiB"
+msgid "Reduced the number of threads from %s to one. The automatic memory usage limit of %s MiB is still being exceeded. %s MiB of memory is required. Continuing anyway."
+msgstr ""
+
+#: src/xz/coder.c:356
+#, fuzzy, c-format
+#| msgid "Adjusted the number of threads from %s to %s to not exceed the memory usage limit of %s MiB"
+msgid "Switching to single-threaded mode to not exceed the memory usage limit of %s MiB"
 msgstr "Nombre de threads réduit de %s à %s pour ne pas dépasser la limite d'utilisation mémoire de %s MiB"
 
-#: src/xz/coder.c:354
+#: src/xz/coder.c:411
 #, c-format
 msgid "Adjusted LZMA%c dictionary size from %s MiB to %s MiB to not exceed the memory usage limit of %s MiB"
 msgstr "Taille du dictionnaire LZMA%c réduite de %s MiB à %s MiB pour ne pas dépasser la limite d'utilisation mémoire de %s MiB"
@@ -120,11 +136,11 @@
 msgid "Error creating a pipe: %s"
 msgstr "Impossible de créer un tube anonyme (pipe) : %s"
 
-#: src/xz/file_io.c:224
+#: src/xz/file_io.c:235
 msgid "Failed to enable the sandbox"
 msgstr "Echec de l'activation de la sandboxe"
 
-#: src/xz/file_io.c:266
+#: src/xz/file_io.c:277
 #, c-format
 msgid "%s: poll() failed: %s"
 msgstr "%s : L'appel à la fonction poll() a échoué : %s"
@@ -139,27 +155,27 @@
 #. it is possible that the user has put a new file in place
 #. of the original file, and in that case it obviously
 #. shouldn't be removed.
-#: src/xz/file_io.c:333
+#: src/xz/file_io.c:344
 #, c-format
 msgid "%s: File seems to have been moved, not removing"
 msgstr "%s : Le fichier a apparemment été déplacé, suppression annulée"
 
-#: src/xz/file_io.c:340 src/xz/file_io.c:882
+#: src/xz/file_io.c:351 src/xz/file_io.c:907
 #, c-format
 msgid "%s: Cannot remove: %s"
 msgstr "%s : Impossible de supprimer : %s"
 
-#: src/xz/file_io.c:366
+#: src/xz/file_io.c:377
 #, c-format
 msgid "%s: Cannot set the file owner: %s"
 msgstr "%s : Impossible de modifier le propriétaire du fichier : %s"
 
-#: src/xz/file_io.c:372
+#: src/xz/file_io.c:390
 #, c-format
 msgid "%s: Cannot set the file group: %s"
 msgstr "%s : Impossible de modifier le groupe propriétaire du fichier : %s"
 
-#: src/xz/file_io.c:391
+#: src/xz/file_io.c:409
 #, c-format
 msgid "%s: Cannot set the file permissions: %s"
 msgstr "%s : Impossible de modifier les permissions du fichier : %s"
@@ -172,172 +188,318 @@
 # - make it more difficult to look up in search engines; it might happen one in
 # a million times, if we dilute the error message in 20 languages, it will be
 # almost impossible to find an explanation and support for the error.
-#: src/xz/file_io.c:517
+#: src/xz/file_io.c:535
 #, c-format
 msgid "Error getting the file status flags from standard input: %s"
 msgstr "Echec de la lecture du drapeau d'état du fichier depuis la sortie standard : %s"
 
-#: src/xz/file_io.c:574 src/xz/file_io.c:636
+#: src/xz/file_io.c:593 src/xz/file_io.c:655
 #, c-format
 msgid "%s: Is a symbolic link, skipping"
 msgstr "%s est un lien symbolique : ignoré"
 
-#: src/xz/file_io.c:665
+#: src/xz/file_io.c:684
 #, c-format
 msgid "%s: Is a directory, skipping"
 msgstr "%s est un répertoire : ignoré"
 
-#: src/xz/file_io.c:671
+#: src/xz/file_io.c:690
 #, c-format
 msgid "%s: Not a regular file, skipping"
 msgstr "%s n'est pas un fichier régulier : ignoré"
 
-#: src/xz/file_io.c:688
+#: src/xz/file_io.c:707
 #, c-format
 msgid "%s: File has setuid or setgid bit set, skipping"
 msgstr "%s : Le fichier possède les bits `setuid' ou `setgid' : ignoré"
 
-#: src/xz/file_io.c:695
+#: src/xz/file_io.c:714
 #, c-format
 msgid "%s: File has sticky bit set, skipping"
 msgstr "%s : Le fichier possède le bit `sticky' : ignoré"
 
-#: src/xz/file_io.c:702
+#: src/xz/file_io.c:721
 #, c-format
 msgid "%s: Input file has more than one hard link, skipping"
 msgstr "%s : Le fichier d'entrée a plus d'un lien matériel : ignoré"
 
+#: src/xz/file_io.c:763
+msgid "Empty filename, skipping"
+msgstr "Nom de fichier vide, ignoré"
+
 # See note from translator above titled "file status flags".
-#: src/xz/file_io.c:792
+#: src/xz/file_io.c:817
 #, c-format
 msgid "Error restoring the status flags to standard input: %s"
 msgstr "Erreur de restauration du drapeau d'état de l'entrée standard : %s"
 
 # See note from translator above titled "file status flags".
-#: src/xz/file_io.c:840
+#: src/xz/file_io.c:865
 #, c-format
 msgid "Error getting the file status flags from standard output: %s"
 msgstr "Erreur de lecture du drapeau d'état du fichier depuis la sortie standard : %s"
 
-#: src/xz/file_io.c:1018
+#: src/xz/file_io.c:1043
 #, c-format
 msgid "Error restoring the O_APPEND flag to standard output: %s"
 msgstr "Impossible de rétablir le drapeau O_APPEND sur la sortie standard : %s"
 
-#: src/xz/file_io.c:1030
+#: src/xz/file_io.c:1055
 #, c-format
 msgid "%s: Closing the file failed: %s"
 msgstr "%s : Impossible de fermer le fichier : %s"
 
-#: src/xz/file_io.c:1066 src/xz/file_io.c:1309
+#: src/xz/file_io.c:1091 src/xz/file_io.c:1354
 #, c-format
 msgid "%s: Seeking failed when trying to create a sparse file: %s"
 msgstr "%s : Impossible de se déplacer dans le fichier pour créer un 'sparse file' : %s"
 
-#: src/xz/file_io.c:1167
+#: src/xz/file_io.c:1192
 #, c-format
 msgid "%s: Read error: %s"
 msgstr "%s : Erreur d'écriture : %s"
 
-#: src/xz/file_io.c:1191
+#: src/xz/file_io.c:1222
 #, c-format
 msgid "%s: Error seeking the file: %s"
 msgstr "%s : Impossible de se déplacer dans le fichier : %s"
 
-#: src/xz/file_io.c:1201
+#: src/xz/file_io.c:1246
 #, c-format
 msgid "%s: Unexpected end of file"
 msgstr "%s : Fin de fichier inattendue"
 
-#: src/xz/file_io.c:1260
+#: src/xz/file_io.c:1305
 #, c-format
 msgid "%s: Write error: %s"
 msgstr "%s : Erreur d'écriture : %s"
 
-#: src/xz/hardware.c:137
+#: src/xz/hardware.c:238
 msgid "Disabled"
 msgstr "Désactivé"
 
-#. TRANSLATORS: Test with "xz --info-memory" to see if
-#. the alignment looks nice.
-#: src/xz/hardware.c:156
-msgid "Total amount of physical memory (RAM): "
+#: src/xz/hardware.c:269
+#, fuzzy
+#| msgid "Total amount of physical memory (RAM): "
+msgid "Amount of physical memory (RAM):"
 msgstr "Quantité totale de mémoire physique (RAM) : "
 
-#: src/xz/hardware.c:158
-msgid "Memory usage limit for compression: "
-msgstr "Limite d'utilisation pour la compression : "
+#: src/xz/hardware.c:270
+msgid "Number of processor threads:"
+msgstr ""
+
+#: src/xz/hardware.c:271
+msgid "Compression:"
+msgstr ""
 
-#: src/xz/hardware.c:160
-msgid "Memory usage limit for decompression: "
+#: src/xz/hardware.c:272
+msgid "Decompression:"
+msgstr ""
+
+#: src/xz/hardware.c:273
+#, fuzzy
+#| msgid "Memory usage limit for decompression: "
+msgid "Multi-threaded decompression:"
 msgstr "Limite d'utilisation pour la décompression : "
 
+#: src/xz/hardware.c:274
+msgid "Default for -T0:"
+msgstr ""
+
+#: src/xz/hardware.c:292
+msgid "Hardware information:"
+msgstr ""
+
+#: src/xz/hardware.c:299
+#, fuzzy
+#| msgid "Memory usage limit reached"
+msgid "Memory usage limits:"
+msgstr "Limite d'utilisation mémoire atteinte"
+
+#: src/xz/list.c:68
+msgid "Streams:"
+msgstr ""
+
+#: src/xz/list.c:69
+msgid "Blocks:"
+msgstr ""
+
+#: src/xz/list.c:70
+#, fuzzy
+#| msgid " Compressed size: %s\n"
+msgid "Compressed size:"
+msgstr " Taille données avec compression : %s\n"
+
+#: src/xz/list.c:71
+#, fuzzy
+#| msgid " Uncompressed size: %s\n"
+msgid "Uncompressed size:"
+msgstr " Taille données sans compression : %s\n"
+
+#: src/xz/list.c:72
+msgid "Ratio:"
+msgstr ""
+
+#: src/xz/list.c:73
+msgid "Check:"
+msgstr ""
+
+#: src/xz/list.c:74
+#, fuzzy
+#| msgid " Stream padding: %s\n"
+msgid "Stream Padding:"
+msgstr " Octets de rembourrage du flux : %s\n"
+
+#: src/xz/list.c:75
+#, fuzzy
+#| msgid " Memory needed: %s MiB\n"
+msgid "Memory needed:"
+msgstr " Mémoire nécessaire : %s MiB\n"
+
+#: src/xz/list.c:76
+#, fuzzy
+#| msgid " Sizes in headers: %s\n"
+msgid "Sizes in headers:"
+msgstr " Tailles stockées dans l'en-tête : %s\n"
+
+#: src/xz/list.c:79
+#, fuzzy
+#| msgid " Number of files: %s\n"
+msgid "Number of files:"
+msgstr " Nombre de fichiers : %s\n"
+
+#: src/xz/list.c:122
+msgid "Stream"
+msgstr ""
+
+#: src/xz/list.c:123
+msgid "Block"
+msgstr ""
+
+#: src/xz/list.c:124
+msgid "Blocks"
+msgstr ""
+
+#: src/xz/list.c:125
+msgid "CompOffset"
+msgstr ""
+
+#: src/xz/list.c:126
+msgid "UncompOffset"
+msgstr ""
+
+#: src/xz/list.c:127
+msgid "CompSize"
+msgstr ""
+
+#: src/xz/list.c:128
+msgid "UncompSize"
+msgstr ""
+
+#: src/xz/list.c:129
+#, fuzzy
+#| msgid "Totals:"
+msgid "TotalSize"
+msgstr "Totaux :"
+
+#: src/xz/list.c:130
+msgid "Ratio"
+msgstr ""
+
+#: src/xz/list.c:131
+msgid "Check"
+msgstr ""
+
+#: src/xz/list.c:132
+msgid "CheckVal"
+msgstr ""
+
+#: src/xz/list.c:133
+msgid "Padding"
+msgstr ""
+
+#: src/xz/list.c:134
+msgid "Header"
+msgstr ""
+
+#: src/xz/list.c:135
+msgid "Flags"
+msgstr ""
+
+#: src/xz/list.c:136
+msgid "MemUsage"
+msgstr ""
+
+#: src/xz/list.c:137
+msgid "Filters"
+msgstr ""
+
 #. TRANSLATORS: Indicates that there is no integrity check.
-#. This string is used in tables, so the width must not
-#. exceed ten columns with a fixed-width font.
-#: src/xz/list.c:65
+#. This string is used in tables. In older xz version this
+#. string was limited to ten columns in a fixed-width font, but
+#. nowadays there is no strict length restriction anymore.
+#: src/xz/list.c:169
 msgid "None"
 msgstr "Aucune"
 
 #. TRANSLATORS: Indicates that integrity check name is not known,
-#. but the Check ID is known (here 2). This and other "Unknown-N"
-#. strings are used in tables, so the width must not exceed ten
-#. columns with a fixed-width font. It's OK to omit the dash if
-#. you need space for one extra letter, but don't use spaces.
-#: src/xz/list.c:72
+#. but the Check ID is known (here 2). In older xz version these
+#. strings were limited to ten columns in a fixed-width font, but
+#. nowadays there is no strict length restriction anymore.
+#: src/xz/list.c:175
 msgid "Unknown-2"
 msgstr "Inconnue-2"
 
-#: src/xz/list.c:73
+#: src/xz/list.c:176
 msgid "Unknown-3"
 msgstr "Inconnue-3"
 
-#: src/xz/list.c:75
+#: src/xz/list.c:178
 msgid "Unknown-5"
 msgstr "Inconnue-5"
 
-#: src/xz/list.c:76
+#: src/xz/list.c:179
 msgid "Unknown-6"
 msgstr "Inconnue-6"
 
-#: src/xz/list.c:77
+#: src/xz/list.c:180
 msgid "Unknown-7"
 msgstr "Inconnue-7"
 
-#: src/xz/list.c:78
+#: src/xz/list.c:181
 msgid "Unknown-8"
 msgstr "Inconnue-8"
 
-#: src/xz/list.c:79
+#: src/xz/list.c:182
 msgid "Unknown-9"
 msgstr "Inconnue-9"
 
-#: src/xz/list.c:81
+#: src/xz/list.c:184
 msgid "Unknown-11"
 msgstr "Inconnue-11"
 
-#: src/xz/list.c:82
+#: src/xz/list.c:185
 msgid "Unknown-12"
 msgstr "Inconnue-12"
 
-#: src/xz/list.c:83
+#: src/xz/list.c:186
 msgid "Unknown-13"
 msgstr "Inconnue-13"
 
-#: src/xz/list.c:84
+#: src/xz/list.c:187
 msgid "Unknown-14"
 msgstr "Inconnue-14"
 
-#: src/xz/list.c:85
+#: src/xz/list.c:188
 msgid "Unknown-15"
 msgstr "Inconnue-15"
 
-#: src/xz/list.c:153
+#: src/xz/list.c:351
 #, c-format
 msgid "%s: File is empty"
 msgstr "%s : Le fichier est vide"
 
-#: src/xz/list.c:158
+#: src/xz/list.c:356
 #, c-format
 msgid "%s: Too small to be a valid .xz file"
 msgstr "%s : Trop petit pour être un fichier xz valide."
@@ -346,125 +508,41 @@
 #. to Ratio, the columns are right aligned. Check and Filename
 #. are left aligned. If you need longer words, it's OK to
 #. use two lines here. Test with "xz -l foo.xz".
-#: src/xz/list.c:677
+#: src/xz/list.c:730
 msgid "Strms Blocks Compressed Uncompressed Ratio Check Filename"
 msgstr "Flux Blocs Compressé Décompressé Ratio Vérif. Nom de fichier"
 
-#: src/xz/list.c:717
-#, c-format
-msgid " Streams: %s\n"
-msgstr " Flux : %s\n"
-
-#: src/xz/list.c:719
-#, c-format
-msgid " Blocks: %s\n"
-msgstr " Blocs : %s\n"
-
-#: src/xz/list.c:721
-#, c-format
-msgid " Compressed size: %s\n"
-msgstr " Taille données avec compression : %s\n"
-
-#: src/xz/list.c:724
-#, c-format
-msgid " Uncompressed size: %s\n"
-msgstr " Taille données sans compression : %s\n"
-
-#: src/xz/list.c:727
-#, c-format
-msgid " Ratio: %s\n"
-msgstr " Ratio : %s\n"
-
-#: src/xz/list.c:729
-#, c-format
-msgid " Check: %s\n"
-msgstr " Vérification : %s\n"
-
-#: src/xz/list.c:730
-#, c-format
-msgid " Stream padding: %s\n"
-msgstr " Octets de rembourrage du flux : %s\n"
-
-#. TRANSLATORS: The second line is column headings. All except
-#. Check are right aligned; Check is left aligned. Test with
-#. "xz -lv foo.xz".
-#: src/xz/list.c:758
-msgid ""
-" Streams:\n"
-" Stream Blocks CompOffset UncompOffset CompSize UncompSize Ratio Check Padding"
-msgstr ""
-" Flux :\n"
-" Flux Blocs PositionComp PositionDécomp TailleComp TailleDécomp Ratio Vérif. Bourrage"
-
-#. TRANSLATORS: The second line is column headings. All
-#. except Check are right aligned; Check is left aligned.
-#: src/xz/list.c:813
-#, c-format
-msgid ""
-" Blocks:\n"
-" Stream Block CompOffset UncompOffset TotalSize UncompSize Ratio Check"
-msgstr ""
-" Blocs :\n"
-" Flux Bloc PositionComp PositionDécomp TailleTot TailleDécomp Ratio Vérif."
-
-#. TRANSLATORS: These are additional column headings
-#. for the most verbose listing mode. CheckVal
-#. (Check value), Flags, and Filters are left aligned.
-#. Header (Block Header Size), CompSize, and MemUsage
-#. are right aligned. %*s is replaced with 0-120
-#. spaces to make the CheckVal column wide enough.
-#. Test with "xz -lvv foo.xz".
-#: src/xz/list.c:825
-#, c-format
-msgid " CheckVal %*s Header Flags CompSize MemUsage Filters"
-msgstr " ValVérif %*sEn-tête Drapeaux TailleComp UtilMém Filtres"
-
-#: src/xz/list.c:903 src/xz/list.c:1078
-#, c-format
-msgid " Memory needed: %s MiB\n"
-msgstr " Mémoire nécessaire : %s MiB\n"
-
-#: src/xz/list.c:905 src/xz/list.c:1080
-#, c-format
-msgid " Sizes in headers: %s\n"
-msgstr " Tailles stockées dans l'en-tête : %s\n"
-
-#: src/xz/list.c:906 src/xz/list.c:1081
+#: src/xz/list.c:1025 src/xz/list.c:1203
 msgid "Yes"
 msgstr "Oui"
 
-#: src/xz/list.c:906 src/xz/list.c:1081
+#: src/xz/list.c:1025 src/xz/list.c:1203
 msgid "No"
 msgstr "Non"
 
-#: src/xz/list.c:907 src/xz/list.c:1082
+#: src/xz/list.c:1027 src/xz/list.c:1205
 #, c-format
 msgid " Minimum XZ Utils version: %s\n"
 msgstr " Version minimale de XZ Utils : %s\n"
 
 #. TRANSLATORS: %s is an integer. Only the plural form of this
 #. message is used (e.g. "2 files"). Test with "xz -l foo.xz bar.xz".
-#: src/xz/list.c:1057
+#: src/xz/list.c:1178
 #, c-format
 msgid "%s file\n"
 msgid_plural "%s files\n"
 msgstr0 "%s fichier\n"
 msgstr1 "%s fichiers\n"
 
-#: src/xz/list.c:1070
+#: src/xz/list.c:1191
 msgid "Totals:"
 msgstr "Totaux :"
 
-#: src/xz/list.c:1071
-#, c-format
-msgid " Number of files: %s\n"
-msgstr " Nombre de fichiers : %s\n"
-
-#: src/xz/list.c:1146
+#: src/xz/list.c:1269
 msgid "--list works only on .xz files (--format=xz or --format=auto)"
 msgstr "--list ne marche que sur les fichiers .xz (--format=xz ou --format=auto)"
 
-#: src/xz/list.c:1152
+#: src/xz/list.c:1275
 msgid "--list does not support reading from standard input"
 msgstr "--list est incompatible avec la lecture sur l'entrée standard"
 
@@ -483,11 +561,11 @@
 msgid "%s: Null character found when reading filenames; maybe you meant to use `--files0' instead of `--files'?"
 msgstr "%s : Caractère NULL détecté lors de la lecture des noms de fichiers ; peut-être pensiez-vous à `--files0' plutot qu'a `--files' ?"
 
-#: src/xz/main.c:174
+#: src/xz/main.c:188
 msgid "Compression and decompression with --robot are not supported yet."
 msgstr "La compression et la décompression ne marchent pas encore avec --robot."
 
-#: src/xz/main.c:252
+#: src/xz/main.c:266
 msgid "Cannot read data from standard input when reading filenames from standard input"
 msgstr "Impossible de lire à la fois les données et les noms de fichiers depuis l'entrée standard"
 
@@ -495,68 +573,68 @@
 #. of the line in messages. Usually it becomes "xz: ".
 #. This is a translatable string because French needs
 #. a space before a colon.
-#: src/xz/message.c:728
+#: src/xz/message.c:725
 #, c-format
 msgid "%s: "
 msgstr "%s : "
 
-#: src/xz/message.c:791 src/xz/message.c:841
+#: src/xz/message.c:797 src/xz/message.c:856
 msgid "Internal error (bug)"
 msgstr "Erreur interne (bug)"
 
-#: src/xz/message.c:798
+#: src/xz/message.c:804
 msgid "Cannot establish signal handlers"
 msgstr "Impossible d'installer le gestionnaire de signaux"
 
-#: src/xz/message.c:807
+#: src/xz/message.c:813
 msgid "No integrity check; not verifying file integrity"
 msgstr "Pas de données de vérification d'intégrité ; vérification non effectuée"
 
-#: src/xz/message.c:810
+#: src/xz/message.c:816
 msgid "Unsupported type of integrity check; not verifying file integrity"
 msgstr "Méthode de vérification d'intégrité non prise en charge ; vérification non effectuée"
 
-#: src/xz/message.c:817
+#: src/xz/message.c:823
 msgid "Memory usage limit reached"
 msgstr "Limite d'utilisation mémoire atteinte"
 
-#: src/xz/message.c:820
+#: src/xz/message.c:826
 msgid "File format not recognized"
 msgstr "Format de fichier inconnu"
 
-#: src/xz/message.c:823
+#: src/xz/message.c:829
 msgid "Unsupported options"
 msgstr "Options non prises en charge"
 
-#: src/xz/message.c:826
+#: src/xz/message.c:832
 msgid "Compressed data is corrupt"
 msgstr "Les données compressées sont corrompues"
 
-#: src/xz/message.c:829
+#: src/xz/message.c:835
 msgid "Unexpected end of input"
 msgstr "Fin des données inattendue "
 
-#: src/xz/message.c:862
+#: src/xz/message.c:877
 #, c-format
 msgid "%s MiB of memory is required. The limiter is disabled."
 msgstr "%s MiB de mémoire sont nécessaires. La limite est désactivée."
 
-#: src/xz/message.c:890
+#: src/xz/message.c:905
 #, c-format
 msgid "%s MiB of memory is required. The limit is %s."
 msgstr "%s MiB de mémoire sont nécessaires, la limite étant %s."
 
-#: src/xz/message.c:1057
+#: src/xz/message.c:924
 #, c-format
 msgid "%s: Filter chain: %s\n"
 msgstr "%s : Enchaînement de filtres : %s\n"
 
-#: src/xz/message.c:1067
+#: src/xz/message.c:935
 #, c-format
 msgid "Try `%s --help' for more information."
 msgstr "Éxécutez `%s --help' pour obtenir davantage d'informations."
 
-#: src/xz/message.c:1093
+#: src/xz/message.c:961
 #, c-format
 msgid ""
 "Usage: %s OPTION... FILE...\n"
@@ -567,17 +645,17 @@
 "Compresse ou decompresse FICHIER(s) au format .xz.\n"
 "\n"
 
-#: src/xz/message.c:1100
+#: src/xz/message.c:968
 msgid "Mandatory arguments to long options are mandatory for short options too.\n"
 msgstr ""
 "Les arguments obligatoires pour les options longues le sont aussi pour les\n"
 "options courtes.\n"
 
-#: src/xz/message.c:1104
+#: src/xz/message.c:972
 msgid " Operation mode:\n"
 msgstr " Mode d'opération :\n"
 
-#: src/xz/message.c:1107
+#: src/xz/message.c:975
 msgid ""
 " -z, --compress force compression\n"
 " -d, --decompress force decompression\n"
@@ -589,7 +667,7 @@
 " -t, --test tester l'intégrité du fichier compressé\n"
 " -l, --list lister les informations sur les fichiers .xz"
 
-#: src/xz/message.c:1113
+#: src/xz/message.c:981
 msgid ""
 "\n"
 " Operation modifiers:\n"
@@ -597,7 +675,7 @@
 "\n"
 " Modificateurs :\n"
 
-#: src/xz/message.c:1116
+#: src/xz/message.c:984
 msgid ""
 " -k, --keep keep (don't delete) input files\n"
 " -f, --force force overwrite of output file and (de)compress links\n"
@@ -609,7 +687,7 @@
 " -c, --stdout écrire sur la sortie standard et ne pas supprimer les\n"
 " fichiers d'entrée"
 
-#: src/xz/message.c:1122
+#: src/xz/message.c:993
 msgid ""
 " --single-stream decompress only the first stream, and silently\n"
 " ignore possible remaining input data"
@@ -617,7 +695,7 @@
 " --single-stream décompresser uniquement le premier flux et ignorer\n"
 " silencieusement les données éventuellement restantes"
 
-#: src/xz/message.c:1125
+#: src/xz/message.c:996
 msgid ""
 " --no-sparse do not create sparse files when decompressing\n"
 " -S, --suffix=.SUF use the suffix `.SUF' on compressed files\n"
@@ -633,7 +711,7 @@
 " et doivent être suivis d'un caractère retour à la ligne\n"
 " --files0=FILE comme --files mais avec un caractère null comme séparateur"
 
-#: src/xz/message.c:1134
+#: src/xz/message.c:1005
 msgid ""
 "\n"
 " Basic file format and compression options:\n"
@@ -641,10 +719,16 @@
 "\n"
 " Options basiques de format de fichier et de compression :\n"
 
-#: src/xz/message.c:1136
+#: src/xz/message.c:1007
+#, fuzzy
+#| msgid ""
+#| " -F, --format=FMT file format to encode or decode; possible values are\n"
+#| " `auto' (default), `xz', `lzma', and `raw'\n"
+#| " -C, --check=CHECK integrity check type: `none' (use with caution),\n"
+#| " `crc32', `crc64' (default), or `sha256'"
 msgid ""
 " -F, --format=FMT file format to encode or decode; possible values are\n"
-" `auto' (default), `xz', `lzma', and `raw'\n"
+" `auto' (default), `xz', `lzma', `lzip', and `raw'\n"
 " -C, --check=CHECK integrity check type: `none' (use with caution),\n"
 " `crc32', `crc64' (default), or `sha256'"
 msgstr ""
@@ -653,13 +737,13 @@
 " -C, --check=CHECK type de vérification d'intégrité : `none' (à utiliser avec\n"
 " précaution), `crc32', `crc64' (par défaut) ou `sha256'"
 
-#: src/xz/message.c:1141
+#: src/xz/message.c:1012
 msgid " --ignore-check don't verify the integrity check when decompressing"
 msgstr ""
 " --ignore-check ne pas vérifier l'intégrité des données lors de\n"
 " la décompression"
 
-#: src/xz/message.c:1145
+#: src/xz/message.c:1016
 msgid ""
 " -0 ... -9 compression preset; default is 6; take compressor *and*\n"
 " decompressor memory usage into account before using 7-9!"
@@ -668,7 +752,7 @@
 " l'utilisation mémoire du compresseur *et* du décompresseur\n"
 " avant d'utiliser 7, 8 ou 9 !"
 
-#: src/xz/message.c:1149
+#: src/xz/message.c:1020
 msgid ""
 " -e, --extreme try to improve compression ratio by using more CPU time;\n"
 " does not affect decompressor memory requirements"
@@ -677,7 +761,7 @@
 " de temps processeur ;\n"
 " n'affecte pas les besoins mémoire du décompresseur"
 
-#: src/xz/message.c:1153
+#: src/xz/message.c:1024
 msgid ""
 " -T, --threads=NUM use at most NUM threads; the default is 1; set to 0\n"
 " to use as many threads as there are processor cores"
@@ -686,7 +770,7 @@
 " valeur 0 est spéciale et équivaut au nombre de processeurs\n"
 " de la machine"
 
-#: src/xz/message.c:1158
+#: src/xz/message.c:1029
 msgid ""
 " --block-size=SIZE\n"
 " start a new .xz block after every SIZE bytes of input;\n"
@@ -696,7 +780,7 @@
 " débuter un bloc XZ après chaque TAILLE octets de données\n"
 " d'entrée ; ce réglage sert pour la compression paralléle"
 
-#: src/xz/message.c:1162
+#: src/xz/message.c:1033
 msgid ""
 " --block-list=SIZES\n"
 " start a new .xz block after the given comma-separated\n"
@@ -706,7 +790,7 @@
 " débuter des blocs XZ après les TAILLES octets de données\n"
 " spécifiées avec des virgules pour séparateur"
 
-#: src/xz/message.c:1166
+#: src/xz/message.c:1037
 msgid ""
 " --flush-timeout=TIMEOUT\n"
 " when compressing, if more than TIMEOUT milliseconds has\n"
@@ -718,14 +802,22 @@
 " depuis le dernier flush et que la lecture est bloquée,\n"
 " toutes les données en attente snt écrites"
 
-#: src/xz/message.c:1172
-#, no-c-format
+#: src/xz/message.c:1043
+#, fuzzy, no-c-format
+#| msgid ""
+#| " --memlimit-compress=LIMIT\n"
+#| " --memlimit-decompress=LIMIT\n"
+#| " -M, --memlimit=LIMIT\n"
+#| " set memory usage limit for compression, decompression,\n"
+#| " or both; LIMIT is in bytes, % of RAM, or 0 for defaults"
 msgid ""
 " --memlimit-compress=LIMIT\n"
 " --memlimit-decompress=LIMIT\n"
+" --memlimit-mt-decompress=LIMIT\n"
 " -M, --memlimit=LIMIT\n"
 " set memory usage limit for compression, decompression,\n"
-" or both; LIMIT is in bytes, % of RAM, or 0 for defaults"
+" threaded decompression, or all of these; LIMIT is in\n"
+" bytes, % of RAM, or 0 for defaults"
 msgstr ""
 " --memlimit-compress=LIMIT\n"
 " --memlimit-decompress=LIMIT\n"
@@ -734,7 +826,7 @@
 " décompression ou les deux ; LIMIT est en octets,\n"
 " pourcentage de RAM, ou 0 pour la valeur par défaut"
 
-#: src/xz/message.c:1179
+#: src/xz/message.c:1052
 msgid ""
 " --no-adjust if compression settings exceed the memory usage limit,\n"
 " give an error instead of adjusting the settings downwards"
@@ -743,7 +835,7 @@
 " d'utilisation mémoire, renvoyer une erreur plutôt que de\n"
 " diminuer les réglages"
 
-#: src/xz/message.c:1185
+#: src/xz/message.c:1058
 msgid ""
 "\n"
 " Custom filter chain for compression (alternative for using presets):"
@@ -751,7 +843,7 @@
 "\n"
 " Chaîne de filtres de compression personnalisée (en lieu des préréglages) :"
 
-#: src/xz/message.c:1194
+#: src/xz/message.c:1067
 msgid ""
 "\n"
 " --lzma1=OPTS LZMA1 or LZMA2; OPTS is a comma-separated list of zero or\n"
@@ -780,14 +872,26 @@
 " depth=NUM profondeur de recherche maximale ;\n"
 " 0=automatique (par défaut)"
 
-#: src/xz/message.c:1209
+#: src/xz/message.c:1082
+#, fuzzy
+#| msgid ""
+#| "\n"
+#| " --x86=OPTS x86 BCJ filter (32-bit and 64-bit)\n"
+#| " --powerpc=OPTS PowerPC BCJ filter (big endian only)\n"
+#| " --ia64=OPTS IA-64 (Itanium) BCJ filter\n"
+#| " --arm=OPTS ARM BCJ filter (little endian only)\n"
+#| " --armthumb=OPTS ARM-Thumb BCJ filter (little endian only)\n"
+#| " --sparc=OPTS SPARC BCJ filter\n"
+#| " Valid OPTS for all BCJ filters:\n"
+#| " start=NUM start offset for conversions (default=0)"
 msgid ""
 "\n"
 " --x86=OPTS x86 BCJ filter (32-bit and 64-bit)\n"
+" --arm=OPTS ARM BCJ filter\n"
+" --armthumb=OPTS ARM-Thumb BCJ filter\n"
+" --arm64=OPTS ARM64 BCJ filter\n"
 " --powerpc=OPTS PowerPC BCJ filter (big endian only)\n"
 " --ia64=OPTS IA-64 (Itanium) BCJ filter\n"
-" --arm=OPTS ARM BCJ filter (little endian only)\n"
-" --armthumb=OPTS ARM-Thumb BCJ filter (little endian only)\n"
 " --sparc=OPTS SPARC BCJ filter\n"
 " Valid OPTS for all BCJ filters:\n"
 " start=NUM start offset for conversions (default=0)"
@@ -802,7 +906,7 @@
 " OPTS valides pour tous les filtres BCJ :\n"
 " start=NUM position de début de la conversion (défaut=0)"
 
-#: src/xz/message.c:1221
+#: src/xz/message.c:1095
 msgid ""
 "\n"
 " --delta=OPTS Delta filter; valid OPTS (valid values; default):\n"
@@ -814,7 +918,7 @@
 " dist=NUM distance entre les octets soustraits les\n"
 " uns aux autres (1-256 ; 1)"
 
-#: src/xz/message.c:1229
+#: src/xz/message.c:1103
 msgid ""
 "\n"
 " Other options:\n"
@@ -822,7 +926,7 @@
 "\n"
 " Autres options :\n"
 
-#: src/xz/message.c:1232
+#: src/xz/message.c:1106
 msgid ""
 " -q, --quiet suppress warnings; specify twice to suppress errors too\n"
 " -v, --verbose be verbose; specify twice for even more verbose"
@@ -831,17 +935,17 @@
 " aussi masquer les erreurs\n"
 " -v, --verbose être bavard ; spécifier deux fois pour l'être davantage"
 
-#: src/xz/message.c:1237
+#: src/xz/message.c:1111
 msgid " -Q, --no-warn make warnings not affect the exit status"
 msgstr " -Q, --no-warn les avertissements ne modifient pas le code de sortie"
 
-#: src/xz/message.c:1239
+#: src/xz/message.c:1113
 msgid " --robot use machine-parsable messages (useful for scripts)"
 msgstr ""
 " --robot utiliser des messages lisibles par un programme\n"
 " (utile pour les scripts)"
 
-#: src/xz/message.c:1242
+#: src/xz/message.c:1116
 msgid ""
 " --info-memory display the total amount of RAM and the currently active\n"
 " memory usage limits, and exit"
@@ -849,7 +953,7 @@
 " --info-memory afficher la quantité totale de RAM ainsi que la limite\n"
 " actuelle d'utilisation mémoire puis quitter"
 
-#: src/xz/message.c:1245
+#: src/xz/message.c:1119
 msgid ""
 " -h, --help display the short help (lists only the basic options)\n"
 " -H, --long-help display this long help and exit"
@@ -857,7 +961,7 @@
 " -h, --help afficher l'aide courte (ne liste que les options de base)\n"
 " -H, --long-help afficher l'aide longue (ceci) puis quitter"
 
-#: src/xz/message.c:1249
+#: src/xz/message.c:1123
 msgid ""
 " -h, --help display this short help and exit\n"
 " -H, --long-help display the long help (lists also the advanced options)"
@@ -865,11 +969,11 @@
 " -h, --help afficher l'aide courte (ceci) puis quitter\n"
 " -H, --long-help afficher l'aide longue (liste aussi les options avancées)"
 
-#: src/xz/message.c:1254
+#: src/xz/message.c:1128
 msgid " -V, --version display the version number and exit"
 msgstr " -V, --version afficher le numéro de version puis quitter"
 
-#: src/xz/message.c:1256
+#: src/xz/message.c:1130
 msgid ""
 "\n"
 "With no FILE, or when FILE is -, read standard input.\n"
@@ -881,19 +985,19 @@
 #. for this package. Please add _another line_ saying
 #. "Report translation bugs to <...>\n" with the email or WWW
 #. address for translation bugs. Thanks.
-#: src/xz/message.c:1262
+#: src/xz/message.c:1136
 #, c-format
 msgid "Report bugs to <%s> (in English or Finnish).\n"
 msgstr ""
 "Signaler les bogues à <%s> (en anglais ou en finnois).\n"
 "Signaler les bogues de traduction à <lkppo@free.fr>.\n"
 
-#: src/xz/message.c:1264
+#: src/xz/message.c:1138
 #, c-format
 msgid "%s home page: <%s>\n"
 msgstr "Page du projet %s : <%s>\n"
 
-#: src/xz/message.c:1268
+#: src/xz/message.c:1142
 msgid "THIS IS A DEVELOPMENT VERSION NOT INTENDED FOR PRODUCTION USE."
 msgstr "CECI EST UNE VERSION DE DEVELOPPEMENT QUI NE DOIT PAS ÊTRE UTILISEE EN PRODUCTION."
 
@@ -921,27 +1025,22 @@
 msgid "The sum of lc and lp must not exceed 4"
 msgstr "La somme de lc et lp ne doit pas dépasser 4"
 
-#: src/xz/options.c:359
-#, c-format
-msgid "The selected match finder requires at least nice=%<PRIu32>"
-msgstr "Le `match finder' choisi nécessite au moins nice=%<PRIu32>"
-
-#: src/xz/suffix.c:133 src/xz/suffix.c:258
+#: src/xz/suffix.c:137 src/xz/suffix.c:268
 #, c-format
 msgid "%s: With --format=raw, --suffix=.SUF is required unless writing to stdout"
 msgstr "%s : Avec --format=raw, --suffix=.SUF est nécessaire sauf lors de l'écriture vers stdout"
 
-#: src/xz/suffix.c:164
+#: src/xz/suffix.c:168
 #, c-format
 msgid "%s: Filename has an unknown suffix, skipping"
 msgstr "%s : Le fichier a un suffixe inconnu, ignoré"
 
-#: src/xz/suffix.c:185
+#: src/xz/suffix.c:189
 #, c-format
 msgid "%s: File already has `%s' suffix, skipping"
 msgstr "%s : Le fichier a déjà le suffixe '%s', ignoré"
 
-#: src/xz/suffix.c:393
+#: src/xz/suffix.c:405
 #, c-format
 msgid "%s: Invalid filename suffix"
 msgstr "%s: Suffixe de nom de fichier invalide"
@@ -965,15 +1064,11 @@
 msgid "Value of the option `%s' must be in the range %<PRIu64>, %<PRIu64>"
 msgstr "La valeur de l'option '%s' doit être inclue entre %<PRIu64> et %<PRIu64>"
 
-#: src/xz/util.c:267
-msgid "Empty filename, skipping"
-msgstr "Nom de fichier vide, ignoré"
-
-#: src/xz/util.c:281
+#: src/xz/util.c:269
 msgid "Compressed data cannot be read from a terminal"
 msgstr "Les données compressées ne peuvent pas être lues depuis un terminal"
 
-#: src/xz/util.c:294
+#: src/xz/util.c:282
 msgid "Compressed data cannot be written to a terminal"
 msgstr "Les données compressées ne peuvent pas être écrites dans un terminal"
 
@@ -991,6 +1086,48 @@
 #~ msgid "Sandbox was successfully enabled"
 #~ msgstr "La sandboxe a été activée avec succès"
 
+#~ msgid "Memory usage limit for compression: "
+#~ msgstr "Limite d'utilisation pour la compression : "
+
+#, c-format
+#~ msgid " Streams: %s\n"
+#~ msgstr " Flux : %s\n"
+
+#, c-format
+#~ msgid " Blocks: %s\n"
+#~ msgstr " Blocs : %s\n"
+
+#, c-format
+#~ msgid " Ratio: %s\n"
+#~ msgstr " Ratio : %s\n"
+
+#, c-format
+#~ msgid " Check: %s\n"
+#~ msgstr " Vérification : %s\n"
+
+#~ msgid ""
+#~ " Streams:\n"
+#~ " Stream Blocks CompOffset UncompOffset CompSize UncompSize Ratio Check Padding"
+#~ msgstr ""
+#~ " Flux :\n"
+#~ " Flux Blocs PositionComp PositionDécomp TailleComp TailleDécomp Ratio Vérif. Bourrage"
+
+#, c-format
+#~ msgid ""
+#~ " Blocks:\n"
+#~ " Stream Block CompOffset UncompOffset TotalSize UncompSize Ratio Check"
+#~ msgstr ""
+#~ " Blocs :\n"
+#~ " Flux Bloc PositionComp PositionDécomp TailleTot TailleDécomp Ratio Vérif."
+
+#, c-format
+#~ msgid " CheckVal %*s Header Flags CompSize MemUsage Filters"
+#~ msgstr " ValVérif %*sEn-tête Drapeaux TailleComp UtilMém Filtres"
+
+#, c-format
+#~ msgid "The selected match finder requires at least nice=%<PRIu32>"
+#~ msgstr "Le `match finder' choisi nécessite au moins nice=%<PRIu32>"
+
 #~ msgid "Error setting O_NONBLOCK on standard input: %s"
 #~ msgstr "Impossible d'établir le drapeau O_NONBLOCK sur la sortie standard : %s"

_service:tar_scm:xz-5.4.1.tar.xz/po/hr.gmo Added

_service:tar_scm:xz-5.4.1.tar.xz/po/hr.po Added

@@ -0,0 +1,1069 @@
+# Croatian translation of xz.
+# This file is put in the public domain.
+#
+# Božidar Putanec <bozidarp@yahoo.com>, 2020, 2022.
+msgid ""
+msgstr ""
+"Project-Id-Version: xz 5.4.0-pre2\n"
+"Report-Msgid-Bugs-To: xz@tukaani.org\n"
+"POT-Creation-Date: 2023-01-11 19:01+0200\n"
+"PO-Revision-Date: 2022-12-02 19:30-0800\n"
+"Last-Translator: Božidar Putanec <bozidarp@yahoo.com>\n"
+"Language-Team: Croatian <lokalizacija@linux.hr>\n"
+"Language: hr\n"
+"MIME-Version: 1.0\n"
+"Content-Type: text/plain; charset=UTF-8\n"
+"Content-Transfer-Encoding: 8bit\n"
+"Plural-Forms: nplurals=3; plural=(n%10==1 && n%100!=11 ? 0 : n%10>=2 && n%10<=4 && (n%100<10 || n%100>=20) ? 1 : 2);\n"
+"X-Bugs: Report translation errors to the Language-Team address.\n"
+"X-Generator: Poedit 3.2\n"
+
+#: src/xz/args.c:77
+#, c-format
+msgid "%s: Invalid argument to --block-list"
+msgstr "%s: nevaljani argument za --block-list"
+
+#: src/xz/args.c:87
+#, c-format
+msgid "%s: Too many arguments to --block-list"
+msgstr "%s: Previše argumenata za --block-list"
+
+#: src/xz/args.c:116
+msgid "0 can only be used as the last element in --block-list"
+msgstr "0 se može koristiti samo kao zadnji element za --block-list"
+
+#: src/xz/args.c:451
+#, c-format
+msgid "%s: Unknown file format type"
+msgstr "%s: Nepoznati tip formata datoteke"
+
+#: src/xz/args.c:474 src/xz/args.c:482
+#, c-format
+msgid "%s: Unsupported integrity check type"
+msgstr "%s: Nepodržani tip provjere integriteta"
+
+#: src/xz/args.c:518
+msgid "Only one file can be specified with `--files' or `--files0'."
+msgstr "Samo jednu datoteku smijete navesti uz opcije „--files” ili „--files0”."
+
+#: src/xz/args.c:586
+#, c-format
+msgid "The environment variable %s contains too many arguments"
+msgstr "Varijabla okoline %s sadrži previše argumenata"
+
+#: src/xz/args.c:688
+msgid "Compression support was disabled at build time"
+msgstr "Tijekom izrade programa onemogućena je podrška za kompresiju"
+
+#: src/xz/args.c:695
+msgid "Decompression support was disabled at build time"
+msgstr "Tijekom izrade programa onemogućena je podrška za dekompresiju"
+
+#: src/xz/args.c:701
+msgid "Compression of lzip files (.lz) is not supported"
+msgstr "Kompresija lzip datoteka (.lz) nije podržana"
+
+#: src/xz/coder.c:115
+msgid "Maximum number of filters is four"
+msgstr "Moguće je najviše do četiri filtara"
+
+#: src/xz/coder.c:134
+msgid "Memory usage limit is too low for the given filter setup."
+msgstr "Ograničenje upotrebe memorije premalo je za danu postavku filtra."
+
+#: src/xz/coder.c:169
+msgid "Using a preset in raw mode is discouraged."
+msgstr "Nije preporučeno koristiti pretpostavke u sirovom načinu rada."
+
+#: src/xz/coder.c:171
+msgid "The exact options of the presets may vary between software versions."
+msgstr "Točne opcije pretpostavki mogu ovisiti o verziji softvera."
+
+#: src/xz/coder.c:194
+msgid "The .lzma format supports only the LZMA1 filter"
+msgstr "Samo LZMA1 filtar podržava .lzma format"
+
+#: src/xz/coder.c:202
+msgid "LZMA1 cannot be used with the .xz format"
+msgstr "LZMA1 se ne može koristi za .xz format"
+
+#: src/xz/coder.c:219
+msgid "The filter chain is incompatible with --flush-timeout"
+msgstr "Lanac filtara nije kompatibilan s --flush-timeout"
+
+#: src/xz/coder.c:225
+msgid "Switching to single-threaded mode due to --flush-timeout"
+msgstr "Prebacivanje u jednodretveni rad zbog --flush-timeout"
+
+#: src/xz/coder.c:249
+#, c-format
+msgid "Using up to %<PRIu32> threads."
+msgstr "Koristimo do %<PRIu32> dretvi."
+
+#: src/xz/coder.c:265
+msgid "Unsupported filter chain or filter options"
+msgstr "Lanac filtara ili opcije filtara nisu podržane"
+
+#: src/xz/coder.c:277
+#, c-format
+msgid "Decompression will need %s MiB of memory."
+msgstr "Za dekompresiju će trebati %s MiB memorije."
+
+#: src/xz/coder.c:309
+#, c-format
+msgid "Reduced the number of threads from %s to %s to not exceed the memory usage limit of %s MiB"
+msgstr "Smanjen je broj dretvi od %s na %s da se ne prekorači ograničenje upotrebe memorije od %s MiB"
+
+#: src/xz/coder.c:329
+#, c-format
+msgid "Reduced the number of threads from %s to one. The automatic memory usage limit of %s MiB is still being exceeded. %s MiB of memory is required. Continuing anyway."
+msgstr "Smanjen je broj dretvi od %s na jednu. Ograničenje automatske upotrebe memorije od %s MiB još uvijek je prekoračeno. Potrebno je %s MiB memorije. Ipak nastavljamo dalje."
+
+#: src/xz/coder.c:356
+#, c-format
+msgid "Switching to single-threaded mode to not exceed the memory usage limit of %s MiB"
+msgstr "Prebacivanje na rad s jednom dretvom da se ne prekorači ograničenje upotrebe memorije od %s MiB"
+
+#: src/xz/coder.c:411
+#, c-format
+msgid "Adjusted LZMA%c dictionary size from %s MiB to %s MiB to not exceed the memory usage limit of %s MiB"
+msgstr "Prilagođena je veličina LZMA%c rječnika od %s na %s da se ne premaši ograničenje upotrebe memorije od %s MiB"
+
+#: src/xz/file_io.c:110 src/xz/file_io.c:118
+#, c-format
+msgid "Error creating a pipe: %s"
+msgstr "Greška pri stvaranju cijevi: %s"
+
+#: src/xz/file_io.c:235
+msgid "Failed to enable the sandbox"
+msgstr "Nije uspjelo omogućiti sandbox"
+
+#: src/xz/file_io.c:277
+#, c-format
+msgid "%s: poll() failed: %s"
+msgstr "%s: poll() nije uspjela: %s"
+
+#. TRANSLATORS: When compression or decompression finishes,
+#. and xz is going to remove the source file, xz first checks
+#. if the source file still exists, and if it does, does its
+#. device and inode numbers match what xz saw when it opened
+#. the source file. If these checks fail, this message is
+#. shown, %s being the filename, and the file is not deleted.
+#. The check for device and inode numbers is there, because
+#. it is possible that the user has put a new file in place
+#. of the original file, and in that case it obviously
+#. shouldn't be removed.
+#: src/xz/file_io.c:344
+#, c-format
+msgid "%s: File seems to have been moved, not removing"
+msgstr "%s: Izgleda da je datoteka pomaknuta -- ne briše se"
+
+#: src/xz/file_io.c:351 src/xz/file_io.c:907
+#, c-format
+msgid "%s: Cannot remove: %s"
+msgstr "%s: Brisanje nije moguće: %s"
+
+#: src/xz/file_io.c:377
+#, c-format
+msgid "%s: Cannot set the file owner: %s"
+msgstr "%s: Promijeniti vlasnika datoteke nije moguće: %s"
+
+#: src/xz/file_io.c:390
+#, c-format
+msgid "%s: Cannot set the file group: %s"
+msgstr "%s: Promijeniti grupu datoteke nije moguće: %s"
+
+#: src/xz/file_io.c:409
+#, c-format
+msgid "%s: Cannot set the file permissions: %s"
+msgstr "%s: Nije moguće postaviti prava dostupa: %s"
+
+#: src/xz/file_io.c:535
+#, c-format
+msgid "Error getting the file status flags from standard input: %s"
+msgstr "Greška pri dobavljanju statusnih flagova datoteke iz standardnog ulaza: %s"
+
+#: src/xz/file_io.c:593 src/xz/file_io.c:655
+#, c-format
+msgid "%s: Is a symbolic link, skipping"
+msgstr "%s: To je simbolička poveznica, preskačemo"
+
+#: src/xz/file_io.c:684
+#, c-format
+msgid "%s: Is a directory, skipping"
+msgstr "%s: To je direktorij, preskačemo"
+
+#: src/xz/file_io.c:690
+#, c-format
+msgid "%s: Not a regular file, skipping"
+msgstr "%s: To nije regularna datoteka, preskačemo"
+
+#: src/xz/file_io.c:707
+#, c-format
+msgid "%s: File has setuid or setgid bit set, skipping"
+msgstr "%s: Datoteka ima postavljen setuid ili setgid bit, preskačemo"
+
+#: src/xz/file_io.c:714
+#, c-format
+msgid "%s: File has sticky bit set, skipping"
+msgstr "%s: Datoteka ima postavljen sticky bit, preskačemo"
+
+#: src/xz/file_io.c:721
+#, c-format
+msgid "%s: Input file has more than one hard link, skipping"
+msgstr "%s: Ulazna datoteka ima više od jedne tvrde poveznice, preskačemo"
+
+#: src/xz/file_io.c:763
+msgid "Empty filename, skipping"
+msgstr "Prazna datoteka, preskačemo"
+
+#: src/xz/file_io.c:817
+#, c-format
+msgid "Error restoring the status flags to standard input: %s"
+msgstr "Greška pri vraćanju statusnih flagova na standardni ulaz: %s"
+
+#: src/xz/file_io.c:865
+#, c-format
+msgid "Error getting the file status flags from standard output: %s"
+msgstr "Greška pri dobavljanju statusnih flagova datoteke iz standardnog izlazu: %s"
+
+#: src/xz/file_io.c:1043
+#, c-format
+msgid "Error restoring the O_APPEND flag to standard output: %s"
+msgstr "Greška pri vraćanju O_APPEND flagova na standardni izlaz: %s"
+
+#: src/xz/file_io.c:1055
+#, c-format
+msgid "%s: Closing the file failed: %s"
+msgstr "%s: Nije uspjelo zatvoriti datoteku: %s"
+
+#: src/xz/file_io.c:1091 src/xz/file_io.c:1354
+#, c-format
+msgid "%s: Seeking failed when trying to create a sparse file: %s"
+msgstr "%s: Poziciona greška pri pokušaju stvaranja raštrkane datoteke: %s"
+
+#: src/xz/file_io.c:1192
+#, c-format
+msgid "%s: Read error: %s"
+msgstr "%s: Greška pri čitanju: %s"
+
+#: src/xz/file_io.c:1222
+#, c-format
+msgid "%s: Error seeking the file: %s"
+msgstr "%s: Greška pozicioniranja u datoteci: %s"
+
+#: src/xz/file_io.c:1246
+#, c-format
+msgid "%s: Unexpected end of file"
+msgstr "%s: Neočekivani kraj datoteke"
+
+#: src/xz/file_io.c:1305
+#, c-format
+msgid "%s: Write error: %s"
+msgstr "%s: Greška pri pisanju: %s"
+
+#: src/xz/hardware.c:238
+msgid "Disabled"
+msgstr "Onemogućeno"
+
+#: src/xz/hardware.c:269
+msgid "Amount of physical memory (RAM):"
+msgstr "Količina fizičke memorije (RAM):"
+
+#: src/xz/hardware.c:270
+msgid "Number of processor threads:"
+msgstr "Broj dretvi procesora:"
+
+#: src/xz/hardware.c:271
+msgid "Compression:"
+msgstr "Kompresija:"
+
+#: src/xz/hardware.c:272
+msgid "Decompression:"
+msgstr "Dekompresija:"
+
+#: src/xz/hardware.c:273
+msgid "Multi-threaded decompression:"
+msgstr "Više dretvama dekompresija:"
+
+#: src/xz/hardware.c:274
+msgid "Default for -T0:"
+msgstr "Zadano za -T0:"
+
+#: src/xz/hardware.c:292
+msgid "Hardware information:"
+msgstr "Informacije o hardveru:"
+
+#: src/xz/hardware.c:299
+msgid "Memory usage limits:"
+msgstr "Ograničenje za korištenje memorije:"
+
+#: src/xz/list.c:68
+msgid "Streams:"
+msgstr "Tokovi:"
+
+#: src/xz/list.c:69
+msgid "Blocks:"
+msgstr "Blokovi:"
+
+#: src/xz/list.c:70
+msgid "Compressed size:"
+msgstr "Komprimirana veličina:"
+
+#: src/xz/list.c:71
+msgid "Uncompressed size:"
+msgstr "Dekomprimirana veličina:"
+
+#: src/xz/list.c:72
+msgid "Ratio:"
+msgstr "Omjer:"
+
+#: src/xz/list.c:73
+msgid "Check:"
+msgstr "Kontrola:"
+
+#: src/xz/list.c:74
+msgid "Stream Padding:"
+msgstr "Ispuna za tok:"
+
+#: src/xz/list.c:75
+msgid "Memory needed:"
+msgstr "Potrebna memorija:"
+
+#: src/xz/list.c:76
+msgid "Sizes in headers:"
+msgstr "Veličine u zaglavljima:"
+
+#: src/xz/list.c:79
+msgid "Number of files:"
+msgstr "Broj datoteka:"
+
+#: src/xz/list.c:122
+msgid "Stream"
+msgstr "Tok"
+
+#: src/xz/list.c:123
+msgid "Block"
+msgstr "Blok"
+
+#: src/xz/list.c:124
+msgid "Blocks"
+msgstr "Blokovi"
+
+#: src/xz/list.c:125
+msgid "CompOffset"
+msgstr "KomprOffset"
+
+#: src/xz/list.c:126
+msgid "UncompOffset"
+msgstr "DekomprOffset"
+
+#: src/xz/list.c:127
+msgid "CompSize"
+msgstr "KomprVeličina"
+
+#: src/xz/list.c:128
+msgid "UncompSize"
+msgstr "DekomprVeličina"
+
+#: src/xz/list.c:129
+msgid "TotalSize"
+msgstr "TotalVeličina"
+
+#: src/xz/list.c:130
+msgid "Ratio"
+msgstr "Omjer"
+
+#: src/xz/list.c:131
+msgid "Check"
+msgstr "Kontrola"
+
+#: src/xz/list.c:132
+msgid "CheckVal"
+msgstr "KontrolVrijednost"
+
+#: src/xz/list.c:133
+msgid "Padding"
+msgstr "Ispuna"
+
+#: src/xz/list.c:134
+msgid "Header"
+msgstr "Zaglavlje"
+
+#: src/xz/list.c:135
+msgid "Flags"
+msgstr "Flagi"
+
+#: src/xz/list.c:136
+msgid "MemUsage"
+msgstr "MemUpotreba"
+
+#: src/xz/list.c:137
+msgid "Filters"
+msgstr "Filteri"
+
+#. TRANSLATORS: Indicates that there is no integrity check.
+#. This string is used in tables. In older xz version this
+#. string was limited to ten columns in a fixed-width font, but
+#. nowadays there is no strict length restriction anymore.
+#: src/xz/list.c:169
+msgid "None"
+msgstr "Nema"
+
+#. TRANSLATORS: Indicates that integrity check name is not known,
+#. but the Check ID is known (here 2). In older xz version these
+#. strings were limited to ten columns in a fixed-width font, but
+#. nowadays there is no strict length restriction anymore.
+#: src/xz/list.c:175
+msgid "Unknown-2"
+msgstr "Nepoznat-2"
+
+#: src/xz/list.c:176
+msgid "Unknown-3"
+msgstr "Nepoznat-3"
+
+#: src/xz/list.c:178
+msgid "Unknown-5"
+msgstr "Nepoznat-5"
+
+#: src/xz/list.c:179
+msgid "Unknown-6"
+msgstr "Nepoznat-6"
+
+#: src/xz/list.c:180
+msgid "Unknown-7"
+msgstr "Nepoznat-7"
+
+#: src/xz/list.c:181
+msgid "Unknown-8"
+msgstr "Nepoznat-8"
+
+#: src/xz/list.c:182
+msgid "Unknown-9"
+msgstr "Nepoznat-9"
+
+#: src/xz/list.c:184
+msgid "Unknown-11"
+msgstr "Nepoznat-11"
+
+#: src/xz/list.c:185
+msgid "Unknown-12"
+msgstr "Nepoznat-12"
+
+#: src/xz/list.c:186
+msgid "Unknown-13"
+msgstr "Nepoznat-13"
+
+#: src/xz/list.c:187
+msgid "Unknown-14"
+msgstr "Nepoznat-14"
+
+#: src/xz/list.c:188
+msgid "Unknown-15"
+msgstr "Nepoznat-15"
+
+#: src/xz/list.c:351
+#, c-format
+msgid "%s: File is empty"
+msgstr "%s: Datoteka je prazna"
+
+#: src/xz/list.c:356
+#, c-format
+msgid "%s: Too small to be a valid .xz file"
+msgstr "%s: Premala, a da bi bila valjana .xz datoteka"
+
+#. TRANSLATORS: These are column headings. From Strms (Streams)
+#. to Ratio, the columns are right aligned. Check and Filename
+#. are left aligned. If you need longer words, it's OK to
+#. use two lines here. Test with "xz -l foo.xz".
+#: src/xz/list.c:730
+msgid "Strms Blocks Compressed Uncompressed Ratio Check Filename"
+msgstr " Tok Blok Komprimirano Dekomprimir Omjer Kontr Datoteka"
+
+#: src/xz/list.c:1025 src/xz/list.c:1203
+msgid "Yes"
+msgstr "Da"
+
+#: src/xz/list.c:1025 src/xz/list.c:1203
+msgid "No"
+msgstr "Ne"
+
+#: src/xz/list.c:1027 src/xz/list.c:1205
+#, c-format
+msgid " Minimum XZ Utils version: %s\n"
+msgstr " Potrebna je inačica XY Utils: %s ili viša\n"
+
+#. TRANSLATORS: %s is an integer. Only the plural form of this
+#. message is used (e.g. "2 files"). Test with "xz -l foo.xz bar.xz".
+#: src/xz/list.c:1178
+#, c-format
+msgid "%s file\n"
+msgid_plural "%s files\n"
+msgstr0 "%s datoteka\n"
+msgstr1 "%s datoteke\n"
+msgstr2 "%s datoteka\n"
+
+#: src/xz/list.c:1191
+msgid "Totals:"
+msgstr "Ukupno:"
+
+#: src/xz/list.c:1269
+msgid "--list works only on .xz files (--format=xz or --format=auto)"
+msgstr "--list radi samo sa .xz datoteke (--format=xz ili --format=auto)"
+
+#: src/xz/list.c:1275
+msgid "--list does not support reading from standard input"
+msgstr "--list ne podržava čitanje iz standardnog izlaza"
+
+#: src/xz/main.c:89
+#, c-format
+msgid "%s: Error reading filenames: %s"
+msgstr "%s: Greška pri čitanju datoteka: %s"
+
+#: src/xz/main.c:96
+#, c-format
+msgid "%s: Unexpected end of input when reading filenames"
+msgstr "%s: Neočekivani kraj ulaznih podataka tijekom čitanja imena datoteka"
+
+#: src/xz/main.c:120
+#, c-format
+msgid "%s: Null character found when reading filenames; maybe you meant to use `--files0' instead of `--files'?"
+msgstr "%s: Prazni (null) znak pronađen pri čitanju imena datoteka; možda ste mislili koristiti „--files0” umjesto „--files”?"
+
+#: src/xz/main.c:188
+msgid "Compression and decompression with --robot are not supported yet."
+msgstr "Komprimiranje i dekomprimiranje s --robot još nije podržano."
+
+#: src/xz/main.c:266
+msgid "Cannot read data from standard input when reading filenames from standard input"
+msgstr "Nije moguće čitati podatke iz standardnog ulaza dok se čitaju imena datoteka iz standardnog ulaza"
+
+#. TRANSLATORS: This is the program name in the beginning
+#. of the line in messages. Usually it becomes "xz: ".
+#. This is a translatable string because French needs
+#. a space before a colon.
+#: src/xz/message.c:725
+#, c-format
+msgid "%s: "
+msgstr "%s: "
+
+#: src/xz/message.c:797 src/xz/message.c:856
+msgid "Internal error (bug)"
+msgstr "Interna greška (bug)"
+
+#: src/xz/message.c:804
+msgid "Cannot establish signal handlers"
+msgstr "Nije moguće uspostaviti rukovatelje signala"
+
+#: src/xz/message.c:813
+msgid "No integrity check; not verifying file integrity"
+msgstr "Nema provjere integriteta -- ne provjeravamo integritet datoteke"
+
+#: src/xz/message.c:816
+msgid "Unsupported type of integrity check; not verifying file integrity"
+msgstr "Nepodržani tip provjere integriteta -- ne provjeravamo integritet datoteke"
+
+#: src/xz/message.c:823
+msgid "Memory usage limit reached"
+msgstr "Dostignuto je ograničenje za korištenje memorije"
+
+#: src/xz/message.c:826
+msgid "File format not recognized"
+msgstr "Format datoteke nije prepoznat"
+
+#: src/xz/message.c:829
+msgid "Unsupported options"
+msgstr "Nepodržane opcije"
+
+#: src/xz/message.c:832
+msgid "Compressed data is corrupt"
+msgstr "Komprimirani podaci su oštećeni"
+
+#: src/xz/message.c:835
+msgid "Unexpected end of input"
+msgstr "Neočekivani kraj ulaznih podataka"
+
+#: src/xz/message.c:877
+#, c-format
+msgid "%s MiB of memory is required. The limiter is disabled."
+msgstr "%s MiB memorije je potrebno. Ograničenje je onemogućeno."
+
+#: src/xz/message.c:905
+#, c-format
+msgid "%s MiB of memory is required. The limit is %s."
+msgstr "%s MiB memorije je potrebno. Ograničenje je %s."
+
+#: src/xz/message.c:924
+#, c-format
+msgid "%s: Filter chain: %s\n"
+msgstr "%s: Lanac filtara: %s\n"
+
+#: src/xz/message.c:935
+#, c-format
+msgid "Try `%s --help' for more information."
+msgstr "Pokušajte s „`%s --help“ za pomoć i više informacija."
+
+#: src/xz/message.c:961
+#, c-format
+msgid ""
+"Usage: %s OPTION... FILE...\n"
+"Compress or decompress FILEs in the .xz format.\n"
+"\n"
+msgstr ""
+"Uporaba: %s OPCIJA... FILE...\n"
+"Komprimira ili dekomprimira DATOTEKE u .xz formatu.\n"
+"\n"
+
+#: src/xz/message.c:968
+msgid "Mandatory arguments to long options are mandatory for short options too.\n"
+msgstr "Obvezni argumenti za duge opcije obvezni su također i za kratke opcije.\n"
+
+#: src/xz/message.c:972
+msgid " Operation mode:\n"
+msgstr " Način rada:\n"
+
+#: src/xz/message.c:975
+msgid ""
+" -z, --compress force compression\n"
+" -d, --decompress force decompression\n"
+" -t, --test test compressed file integrity\n"
+" -l, --list list information about .xz files"
+msgstr ""
+" -z, --compress komprimira (prisilna kompresija)\n"
+" -d, --decompress dekomprimira (prisilna dekompresija)\n"
+" -t, --test testira integritet komprimirane datoteke\n"
+" -l, --list ispiše podatke o .xz datotekama"
+
+#: src/xz/message.c:981
+msgid ""
+"\n"
+" Operation modifiers:\n"
+msgstr ""
+"\n"
+" Modifikatori načina rada:\n"
+
+#: src/xz/message.c:984
+msgid ""
+" -k, --keep keep (don't delete) input files\n"
+" -f, --force force overwrite of output file and (de)compress links\n"
+" -c, --stdout write to standard output and don't delete input files"
+msgstr ""
+" -k, --keep zadrži (ne briše) navedene ulazne datoteke\n"
+" -f, --force piše preko izlaznih datoteka i\n"
+" preko (de)komprimiranih poveznica \n"
+" -c, --stdout piše na standardni izlaz i ne briše\n"
+" ulazne datoteke"
+
+#: src/xz/message.c:993
+msgid ""
+" --single-stream decompress only the first stream, and silently\n"
+" ignore possible remaining input data"
+msgstr ""
+" --single-stream dekomprimira samo prvi tok i nijemo\n"
+" zanemari moguće preostale ulazne podatke"
+
+#: src/xz/message.c:996
+msgid ""
+" --no-sparse do not create sparse files when decompressing\n"
+" -S, --suffix=.SUF use the suffix `.SUF' on compressed files\n"
+" --files=FILE read filenames to process from FILE; if FILE is\n"
+" omitted, filenames are read from the standard input;\n"
+" filenames must be terminated with the newline character\n"
+" --files0=FILE like --files but use the null character as terminator"
+msgstr ""
+" --no-sparse ne stvara raštrkane datoteke pri dekompresiji\n"
+" -S, --suffix=.SUF rabi sufiks „.SUF” za komprimirane datoteke umjesto .xz\n"
+" --files=DATOTEKA čita imena datoteka za obradu iz DATOTEKE; ako\n"
+" DATOTEKA nije dana, imena datoteka čita iz\n"
+" standardnog ulaza; ime datoteke mora završiti\n"
+" sa znakom novog reda\n"
+" --files0=DATOTEKA kao --files, ali popis datoteka završi s NULL znakom"
+
+#: src/xz/message.c:1005
+msgid ""
+"\n"
+" Basic file format and compression options:\n"
+msgstr ""
+"\n"
+" Osnovne opcije za format datoteka i kompresiju:\n"
+
+#: src/xz/message.c:1007
+msgid ""
+" -F, --format=FMT file format to encode or decode; possible values are\n"
+" `auto' (default), `xz', `lzma', `lzip', and `raw'\n"
+" -C, --check=CHECK integrity check type: `none' (use with caution),\n"
+" `crc32', `crc64' (default), or `sha256'"
+msgstr ""
+" -F, --format=FMT format datoteke za kodiranje ili dekodiranje; mogućnosti:\n"
+" „auto” (zadano), „xz”, „lzma”, „lzip“ i „raw”\n"
+" -C, --check=KONTROLA tip provjere integriteta: „none” (koristite s oprezom),\n"
+" „crc32”, „crc64” (zadano), ili „sha256”"
+
+#: src/xz/message.c:1012
+msgid " --ignore-check don't verify the integrity check when decompressing"
+msgstr " --ignore-check ne verificira provjeru integriteta pri dekompresiji"
+
+#: src/xz/message.c:1016
+msgid ""
+" -0 ... -9 compression preset; default is 6; take compressor *and*\n"
+" decompressor memory usage into account before using 7-9!"
+msgstr ""
+" -0 ... -9 pretpostavke za kompresiju; zadano je 6; uzmite u obzir\n"
+" upotrebu memorije za (de)kompresor prije upotrebe 7-9!"
+
+#: src/xz/message.c:1020
+msgid ""
+" -e, --extreme try to improve compression ratio by using more CPU time;\n"
+" does not affect decompressor memory requirements"
+msgstr ""
+" -e, --extreme pokuša poboljšati omjer kompresije koristeći više CPU\n"
+" vremena; ne utječe na potrebnu memoriju za dekompresiju"
+
+#: src/xz/message.c:1024
+msgid ""
+" -T, --threads=NUM use at most NUM threads; the default is 1; set to 0\n"
+" to use as many threads as there are processor cores"
+msgstr ""
+" -T, --threads=BROJ rabi ne više od BROJ dretvi; zadano je 1; postavkom 0\n"
+" za BROJ koristi se toliko dretvi koliko CPU ima jezgri"
+
+#: src/xz/message.c:1029
+msgid ""
+" --block-size=SIZE\n"
+" start a new .xz block after every SIZE bytes of input;\n"
+" use this to set the block size for threaded compression"
+msgstr ""
+" --block-size=VELIČINA započne novi.xz blok nakon svakih VELIČINA bajtova\n"
+" ulaznih podataka; ovo rabite za postavljanje\n"
+" veličine bloka za kompresiju s dretvama"
+
+#: src/xz/message.c:1033
+msgid ""
+" --block-list=SIZES\n"
+" start a new .xz block after the given comma-separated\n"
+" intervals of uncompressed data"
+msgstr ""
+" --block-list=VELIČINE započne novi .xz blok nakon svake navedene\n"
+" VELIČINE nekomprimiranih ulaznih podataka;\n"
+" VELIČINE su zarezom odvojene"
+
+#: src/xz/message.c:1037
+msgid ""
+" --flush-timeout=TIMEOUT\n"
+" when compressing, if more than TIMEOUT milliseconds has\n"
+" passed since the previous flush and reading more input\n"
+" would block, all pending data is flushed out"
+msgstr ""
+" --flush-timeout=VRIJEME pri komprimiranju, ako je prošlo više od VRIJEME\n"
+" milisekundi od prethodnog pražnjenja, a daljne\n"
+" čitanje bi blokiralo ulaz, svi podaci na\n"
+" čekanju se isprazne iz kodera na izlaz"
+
+#: src/xz/message.c:1043
+#, no-c-format
+msgid ""
+" --memlimit-compress=LIMIT\n"
+" --memlimit-decompress=LIMIT\n"
+" --memlimit-mt-decompress=LIMIT\n"
+" -M, --memlimit=LIMIT\n"
+" set memory usage limit for compression, decompression,\n"
+" threaded decompression, or all of these; LIMIT is in\n"
+" bytes, % of RAM, or 0 for defaults"
+msgstr ""
+" --memlimit-compress=GRANICA\n"
+" --memlimit-decompress=GRANICA\n"
+" -M, --memlimit=GRANICA\n"
+" ograničenje korištenja memorije za kompresiju,\n"
+" dekompresiju, dretvama dekompresiju, ili sve ovo;\n"
+" GRANICA je u bajtima, % RAM, ili 0 za zadano"
+
+#: src/xz/message.c:1052
+msgid ""
+" --no-adjust if compression settings exceed the memory usage limit,\n"
+" give an error instead of adjusting the settings downwards"
+msgstr ""
+" --no-adjust ako dane postavke kompresije prekorače ograničenje\n"
+" upotrebe memorije, završi s greškom umjesto da\n"
+" prilagodi postavke shodno ograničenju memorije"
+
+#: src/xz/message.c:1058
+msgid ""
+"\n"
+" Custom filter chain for compression (alternative for using presets):"
+msgstr ""
+"\n"
+" Prilagođeni lanac filtara za kompresiju (alternativa korištenju pretpostavki):"
+
+#: src/xz/message.c:1067
+msgid ""
+"\n"
+" --lzma1=OPTS LZMA1 or LZMA2; OPTS is a comma-separated list of zero or\n"
+" --lzma2=OPTS more of the following options (valid values; default):\n"
+" preset=PRE reset options to a preset (0-9e)\n"
+" dict=NUM dictionary size (4KiB - 1536MiB; 8MiB)\n"
+" lc=NUM number of literal context bits (0-4; 3)\n"
+" lp=NUM number of literal position bits (0-4; 0)\n"
+" pb=NUM number of position bits (0-4; 2)\n"
+" mode=MODE compression mode (fast, normal; normal)\n"
+" nice=NUM nice length of a match (2-273; 64)\n"
+" mf=NAME match finder (hc3, hc4, bt2, bt3, bt4; bt4)\n"
+" depth=NUM maximum search depth; 0=automatic (default)"
+msgstr ""
+"\n"
+" --lzma1=OPCIJE LZMA1 ili LZMA2; OPCIJE je popis\n"
+" --lzma2=OPCIJE nula ili više od sljedećih opcija zarezom odijeljenih;\n"
+" (valjane vrijednosti; zadano):\n"
+" preset=PRE vrati opcije na pretpostavke (0-9e)\n"
+" dict=BROJ veličina rječnika (4KiB - 1536MiB; 8MiB)\n"
+" lc=BROJ broj bitova doslovnog konteksta (0-4; 3)\n"
+" lp=BROJ broj bitova doslovne pozicije (0-4; 0)\n"
+" pb=BROJ broj pozicionih bitova (0-4; 2)\n"
+" mode=NAČIN način kompresije (fast, normal; normal)\n"
+" nice=BROJ nice-dužina za podudaranje (2-273; 64)\n"
+" mf=IME podudarač (hc3, hc4, bt2, bt3, bt4; bt4)\n"
+" depth=BROJ max. dubina traženja; 0=automatski (default)"
+
+#: src/xz/message.c:1082
+msgid ""
+"\n"
+" --x86=OPTS x86 BCJ filter (32-bit and 64-bit)\n"
+" --arm=OPTS ARM BCJ filter\n"
+" --armthumb=OPTS ARM-Thumb BCJ filter\n"
+" --arm64=OPTS ARM64 BCJ filter\n"
+" --powerpc=OPTS PowerPC BCJ filter (big endian only)\n"
+" --ia64=OPTS IA-64 (Itanium) BCJ filter\n"
+" --sparc=OPTS SPARC BCJ filter\n"
+" Valid OPTS for all BCJ filters:\n"
+" start=NUM start offset for conversions (default=0)"
+msgstr ""
+"\n"
+" --x86=OPCIJE x86 BCJ filtar (32-bit i 64-bit)\n"
+" --arm=OPCIJE ARM BCJ filtar\n"
+" --armthumb=OPCIJE ARM-Thumb BCJ filtar\n"
+" --arm64=OPCIJE ARM64 BCJ filtar\n"
+" --powerpc=OPCIJE PowerPC BCJ filtar (samo veliki endian)\n"
+" --ia64=OPCIJE IA-64 (Itanium) BCJ filtar\n"
+" --sparc=OPCIJE SPARC BCJ filtar\n"
+" Valjane OPCIJE za BCJ filtre:\n"
+" start=BROJ početni offset za konverzije (zadano=0)"
+
+#: src/xz/message.c:1095
+msgid ""
+"\n"
+" --delta=OPTS Delta filter; valid OPTS (valid values; default):\n"
+" dist=NUM distance between bytes being subtracted\n"
+" from each other (1-256; 1)"
+msgstr ""
+"\n"
+" --delta=OPCIJE Delta filtar; valjane OPCIJE\n"
+" (valjane vrijednosti; zadano):\n"
+" dist=BROJ razmak između bajtova koji se oduzimaju\n"
+" jedan od drugog (1-256; 1)"
+
+#: src/xz/message.c:1103
+msgid ""
+"\n"
+" Other options:\n"
+msgstr ""
+"\n"
+" Ostale opcije:\n"
+
+#: src/xz/message.c:1106
+msgid ""
+" -q, --quiet suppress warnings; specify twice to suppress errors too\n"
+" -v, --verbose be verbose; specify twice for even more verbose"
+msgstr ""
+" -q, --quiet izostavi upozorenja; „-qq” izostavi i greške\n"
+" -v, --verbose opširnije informira; „=vv” još više informira"
+
+#: src/xz/message.c:1111
+msgid " -Q, --no-warn make warnings not affect the exit status"
+msgstr " -Q, --no-warn upozorenja nemaju utjecaja na status završetka (izlaza)"
+
+#: src/xz/message.c:1113
+msgid " --robot use machine-parsable messages (useful for scripts)"
+msgstr " --robot poruke u strojnom formatu (korisno za skripte)"
+
+#: src/xz/message.c:1116
+msgid ""
+" --info-memory display the total amount of RAM and the currently active\n"
+" memory usage limits, and exit"
+msgstr ""
+" --info-memory pokaže ukupnu količinu RAM-a i trenutno\n"
+" aktivna ograničenja korištenja memorije, pa iziđe"
+
+#: src/xz/message.c:1119
+msgid ""
+" -h, --help display the short help (lists only the basic options)\n"
+" -H, --long-help display this long help and exit"
+msgstr ""
+" -h, --help prikaže kratku pomoć (izlista samo osnovne opcije)\n"
+" -H, --long-help prikaže ovu dugačku pomoć i iziđe"
+
+#: src/xz/message.c:1123
+msgid ""
+" -h, --help display this short help and exit\n"
+" -H, --long-help display the long help (lists also the advanced options)"
+msgstr ""
+" -h, --help prikaže ovu kratku pomoć i iziđe\n"
+" -H, --long-help prikaže dugačku pomoć (izlista i napredne opcije)"
+
+#: src/xz/message.c:1128
+msgid " -V, --version display the version number and exit"
+msgstr " -V, --version prikaže informacije o inačici i iziđe"
+
+#: src/xz/message.c:1130
+msgid ""
+"\n"
+"With no FILE, or when FILE is -, read standard input.\n"
+msgstr ""
+"\n"
+"Ako DATOTEKA nije navedena ili je „-“, čita standardni ulaz.\n"
+
+#. TRANSLATORS: This message indicates the bug reporting address
+#. for this package. Please add _another line_ saying
+#. "Report translation bugs to <...>\n" with the email or WWW
+#. address for translation bugs. Thanks.
+#: src/xz/message.c:1136
+#, c-format
+msgid "Report bugs to <%s> (in English or Finnish).\n"
+msgstr "Greške prijavite na <%s> (na engleskom ili finskom).\n"
+
+#: src/xz/message.c:1138
+#, c-format
+msgid "%s home page: <%s>\n"
+msgstr ""
+"%s matična mrežna stranica: <%s>\n"
+"Pogreške u prijevodu i vaše prijedloge javite na <lokalizacija@linux.hr>.\n"
+
+#: src/xz/message.c:1142
+msgid "THIS IS A DEVELOPMENT VERSION NOT INTENDED FOR PRODUCTION USE."
+msgstr "OVO JE RAZVOJNA INAČICA I NIJE NAMIJENJENA ZA PROIZVODNJU."
+
+#: src/xz/options.c:86
+#, c-format
+msgid "%s: Options must be `name=value' pairs separated with commas"
+msgstr "%s: Opcije moraju biti parovi „name=value” odvojeni zarezima"
+
+#: src/xz/options.c:93
+#, c-format
+msgid "%s: Invalid option name"
+msgstr "%s: Nevaljano ime opcije"
+
+#: src/xz/options.c:113
+#, c-format
+msgid "%s: Invalid option value"
+msgstr "%s: Nevaljana vrijednost opcije"
+
+#: src/xz/options.c:247
+#, c-format
+msgid "Unsupported LZMA1/LZMA2 preset: %s"
+msgstr "Nepodržana LZMA1/LZMA2 pretpostavka: %s"
+
+#: src/xz/options.c:355
+msgid "The sum of lc and lp must not exceed 4"
+msgstr "Zbroj lc i lp ne smije biti veći od 4"
+
+#: src/xz/suffix.c:137 src/xz/suffix.c:268
+#, c-format
+msgid "%s: With --format=raw, --suffix=.SUF is required unless writing to stdout"
+msgstr "%s: S/uz --format=raw, --suffix=.SUF je nužan osim ako se piše na standardni izlaz"
+
+#: src/xz/suffix.c:168
+#, c-format
+msgid "%s: Filename has an unknown suffix, skipping"
+msgstr "%s: Ime datoteke nema poznati sufiks, preskačemo"
+
+#: src/xz/suffix.c:189
+#, c-format
+msgid "%s: File already has `%s' suffix, skipping"
+msgstr "%s: Datoteka već ima „%s” sufiks, preskačemo"
+
+#: src/xz/suffix.c:405
+#, c-format
+msgid "%s: Invalid filename suffix"
+msgstr "%s: Nevaljani sufiks imena datoteke"
+
+#: src/xz/util.c:71
+#, c-format
+msgid "%s: Value is not a non-negative decimal integer"
+msgstr "%s: Vrijednost nije nula ili pozitivni decimalni cijeli broj"
+
+#: src/xz/util.c:113
+#, c-format
+msgid "%s: Invalid multiplier suffix"
+msgstr "%s: Nevaljana mjerna jedinica (sufiks)"
+
+#: src/xz/util.c:115
+msgid "Valid suffixes are `KiB' (2^10), `MiB' (2^20), and `GiB' (2^30)."
+msgstr "Valjani sufiksi (mjerne jedinice) su „KiB” (2^10), „MiB” (2^20), i „GiB” (2^30)."
+
+#: src/xz/util.c:132
+#, c-format
+msgid "Value of the option `%s' must be in the range %<PRIu64>, %<PRIu64>"
+msgstr "Vrijednost opcije „%s” mora biti u rasponu %<PRIu64>, %<PRIu64>"
+
+#: src/xz/util.c:269
+msgid "Compressed data cannot be read from a terminal"
+msgstr "Nije moguće čitati komprimirane podatke iz terminala"
+
+#: src/xz/util.c:282
+msgid "Compressed data cannot be written to a terminal"
+msgstr "Nije moguće pisati komprimirane podatke na terminala"
+
+#: src/common/tuklib_exit.c:40
+msgid "Writing to standard output failed"
+msgstr "Pisanje na standardni izlaz nije uspjelo"
+
+#: src/common/tuklib_exit.c:43
+msgid "Unknown error"
+msgstr "Nepoznata greška"
+
+#~ msgid "The selected match finder requires at least nice=%<PRIu32>"
+#~ msgstr ""
+#~ "Odabrani podudarač (algoritam za pronalaženje podudaranja)\n"
+#~ "zahtijeva barem nice=%<PRIu32>"
+
+#~ msgid "Nepoznat-6"
+#~ msgstr "Nepoznat-6"
+
+#~ msgid "Nepoznat-7"
+#~ msgstr "Nepoznat-7"
+
+#~ msgid "Sandbox is disabled due to incompatible command line arguments"
+#~ msgstr "Sandbox je onemogućen zbog nekompatibilnih argumenata naredbenog retka"
+
+#~ msgid "Sandbox was successfully enabled"
+#~ msgstr "Sandbox je uspješno omogućen"
+
+#~ msgid "Memory usage limit for compression: "
+#~ msgstr " Ograničenje memorije za kompresiju: "
+
+#~ msgid " Streams: %s\n"
+#~ msgstr " Tok(a/ova): %s\n"
+
+#~ msgid " Blocks: %s\n"
+#~ msgstr " Blok(a/ova): %s\n"
+
+#~ msgid " Ratio: %s\n"
+#~ msgstr " Omjer: %s\n"
+
+#~ msgid " Check: %s\n"
+#~ msgstr " Kontrola: %s\n"
+
+#~ msgid ""
+#~ " Streams:\n"
+#~ " Stream Blocks CompOffset UncompOffset CompSize UncompSize Ratio Check Padding"
+#~ msgstr ""
+#~ " Tokovi:\n"
+#~ " Tok Blokovi KompOffset DekompOffset KompVeličina DekompOffset Omjer Kontrola Ispuna"
+
+#~ msgid ""
+#~ " Blocks:\n"
+#~ " Stream Block CompOffset UncompOffset TotalSize UncompSize Ratio Check"
+#~ msgstr ""
+#~ " Blokovi:\n"
+#~ " Tok Blok KompOffset DekompOffset KompVeličina DekompOffset Omjer Kontrola"
+
+#~ msgid " CheckVal %*s Header Flags CompSize MemUsage Filters"
+#~ msgstr " KonSvota %*s Zaglav Flags KompVel Memorija Filtri"

_service:tar_scm:xz-5.2.5.tar.xz/po/hu.gmo -> _service:tar_scm:xz-5.4.1.tar.xz/po/hu.gmo Changed

_service:tar_scm:xz-5.2.5.tar.xz/po/hu.po -> _service:tar_scm:xz-5.4.1.tar.xz/po/hu.po Changed

@@ -1,116 +1,130 @@
 # Hungarian translation for xz.
 # This file is put in the public domain.
 #
-# Meskó Balázs <mesko.balazs@fsf.hu>, 2019.
+# Meskó Balázs <mesko.balazs@fsf.hu>, 2019, 2022.
 msgid ""
 msgstr ""
-"Project-Id-Version: xz 5.2.4\n"
-"Report-Msgid-Bugs-To: lasse.collin@tukaani.org\n"
-"POT-Creation-Date: 2020-03-17 16:29+0200\n"
-"PO-Revision-Date: 2019-11-18 09:57+0100\n"
+"Project-Id-Version: xz 5.4.0-pre1\n"
+"Report-Msgid-Bugs-To: xz@tukaani.org\n"
+"POT-Creation-Date: 2023-01-11 19:01+0200\n"
+"PO-Revision-Date: 2022-11-10 12:13+0100\n"
 "Last-Translator: Meskó Balázs <mesko.balazs@fsf.hu>\n"
 "Language-Team: Hungarian <translation-team-hu@lists.sourceforge.net>\n"
 "Language: hu\n"
 "MIME-Version: 1.0\n"
 "Content-Type: text/plain; charset=UTF-8\n"
 "Content-Transfer-Encoding: 8bit\n"
+"plural-forms: nplurals=2; plural=(n != 1);\n"
 "X-Bugs: Report translation errors to the Language-Team address.\n"
-"Plural-Forms: nplurals=2; plural=(n != 1);\n"
-"X-Generator: Lokalize 19.08.2\n"
+"X-Generator: Poedit 3.1.1\n"
 
-#: src/xz/args.c:63
+#: src/xz/args.c:77
 #, c-format
 msgid "%s: Invalid argument to --block-list"
 msgstr "%s: Érvénytelen argumentum a --block-list kapcsolóhoz"
 
-#: src/xz/args.c:73
+#: src/xz/args.c:87
 #, c-format
 msgid "%s: Too many arguments to --block-list"
 msgstr "%s: Túl sok argumentum a --block-list kapcsolóhoz"
 
-#: src/xz/args.c:102
+#: src/xz/args.c:116
 msgid "0 can only be used as the last element in --block-list"
 msgstr "A 0 csak utolsó elemként használható a --block-list kapcsolónál"
 
-#: src/xz/args.c:406
+#: src/xz/args.c:451
 #, c-format
 msgid "%s: Unknown file format type"
 msgstr "%s: Ismeretlen fájlformátumtípus"
 
-#: src/xz/args.c:429 src/xz/args.c:437
+#: src/xz/args.c:474 src/xz/args.c:482
 #, c-format
 msgid "%s: Unsupported integrity check type"
 msgstr "%s: Nem támogatott integritás-ellenőrzési típus"
 
-#: src/xz/args.c:473
+#: src/xz/args.c:518
 msgid "Only one file can be specified with `--files' or `--files0'."
 msgstr "Csak egy fájl adható meg a „--files” vagy „--files0” kapcsolóknál."
 
-#: src/xz/args.c:541
+#: src/xz/args.c:586
 #, c-format
 msgid "The environment variable %s contains too many arguments"
 msgstr "A(z) %s környezeti változó túl sok argumentumot tartalmaz"
 
-#: src/xz/args.c:643
+#: src/xz/args.c:688
 msgid "Compression support was disabled at build time"
 msgstr "A tömörítési támogatás ki lett kapcsolva fordítási időben"
 
-#: src/xz/args.c:650
+#: src/xz/args.c:695
 msgid "Decompression support was disabled at build time"
 msgstr "A kibontási támogatás ki lett kapcsolva fordítási időben"
 
-#: src/xz/coder.c:110
+#: src/xz/args.c:701
+msgid "Compression of lzip files (.lz) is not supported"
+msgstr "Az lzip-fájlok (.lz) tömörítése nem támogatott"
+
+#: src/xz/coder.c:115
 msgid "Maximum number of filters is four"
 msgstr "A szűrők legnagyobb száma négy"
 
-#: src/xz/coder.c:129
+#: src/xz/coder.c:134
 msgid "Memory usage limit is too low for the given filter setup."
 msgstr "A memóriahasználat túl alacsony a megadott szűrőbeállításokhoz."
 
-#: src/xz/coder.c:159
+#: src/xz/coder.c:169
 msgid "Using a preset in raw mode is discouraged."
 msgstr "Az előbeállítások használata nyers módban nem javasolt."
 
-#: src/xz/coder.c:161
+#: src/xz/coder.c:171
 msgid "The exact options of the presets may vary between software versions."
 msgstr "Az előbeállítások pontos beállításai különbözhetnek a szoftververziók között."
 
-#: src/xz/coder.c:184
+#: src/xz/coder.c:194
 msgid "The .lzma format supports only the LZMA1 filter"
 msgstr "Az .lzma formátum csak az LZMA1 szűrőt támogatja"
 
-#: src/xz/coder.c:192
+#: src/xz/coder.c:202
 msgid "LZMA1 cannot be used with the .xz format"
 msgstr "Az LZMA1 nem használható az .xz formátummal"
 
-#: src/xz/coder.c:209
+#: src/xz/coder.c:219
 msgid "The filter chain is incompatible with --flush-timeout"
 msgstr "A szűrőlánc nem kompatibilis a --flush-timeout kapcsolóval"
 
-#: src/xz/coder.c:215
+#: src/xz/coder.c:225
 msgid "Switching to single-threaded mode due to --flush-timeout"
 msgstr "Egyszálú módra váltás a --flush-timeout kapcsoló miatt"
 
-#: src/xz/coder.c:235
+#: src/xz/coder.c:249
 #, c-format
 msgid "Using up to %<PRIu32> threads."
 msgstr "Legfeljebb %<PRIu32> szál használata."
 
-#: src/xz/coder.c:251
+#: src/xz/coder.c:265
 msgid "Unsupported filter chain or filter options"
 msgstr "Nem támogatott szűrőlánc vagy szűrőkapcsolók"
 
-#: src/xz/coder.c:263
+#: src/xz/coder.c:277
 #, c-format
 msgid "Decompression will need %s MiB of memory."
 msgstr "A kibontáshoz %s MiB memória szükséges."
 
-#: src/xz/coder.c:300
+#: src/xz/coder.c:309
+#, c-format
+msgid "Reduced the number of threads from %s to %s to not exceed the memory usage limit of %s MiB"
+msgstr "A szálak számának csökkentése erről: %s, erre: %s, hogy ne lépje túl a(z) %s MiB-os korlátot"
+
+#: src/xz/coder.c:329
 #, c-format
-msgid "Adjusted the number of threads from %s to %s to not exceed the memory usage limit of %s MiB"
-msgstr "A szálak számának módosítása erről: %s, erre: %s, hogy ne lépje túl a(z) %s MiB-os korlátot"
+msgid "Reduced the number of threads from %s to one. The automatic memory usage limit of %s MiB is still being exceeded. %s MiB of memory is required. Continuing anyway."
+msgstr "A szálak számának csökkentése erről: %s, egyre. A(z) %s MiB-os automatikus memóriahasználati korlát így is túl lett lépve. %s MiB memória szükséges. Ennek ellenére folytatás mindenképpen."
 
-#: src/xz/coder.c:354
+#: src/xz/coder.c:356
+#, c-format
+msgid "Switching to single-threaded mode to not exceed the memory usage limit of %s MiB"
+msgstr "Egyszálú módra váltás, hogy ne lépje túl a(z) %s MiB-os memóriahasználati korlátot"
+
+#: src/xz/coder.c:411
 #, c-format
 msgid "Adjusted LZMA%c dictionary size from %s MiB to %s MiB to not exceed the memory usage limit of %s MiB"
 msgstr "Az LZMA%c szótár méretének módosítása erről: %s MiB, erre: %s MiB, hogy ne lépje túl a(z) %s MiB-os korlátot"
@@ -120,11 +134,11 @@
 msgid "Error creating a pipe: %s"
 msgstr "Hiba a csővezeték létrehozásakor: %s"
 
-#: src/xz/file_io.c:224
+#: src/xz/file_io.c:235
 msgid "Failed to enable the sandbox"
 msgstr "A homokozó engedélyezése sikertelen"
 
-#: src/xz/file_io.c:266
+#: src/xz/file_io.c:277
 #, c-format
 msgid "%s: poll() failed: %s"
 msgstr "%s: poll() sikertelen: %s"
@@ -139,195 +153,321 @@
 #. it is possible that the user has put a new file in place
 #. of the original file, and in that case it obviously
 #. shouldn't be removed.
-#: src/xz/file_io.c:333
+#: src/xz/file_io.c:344
 #, c-format
 msgid "%s: File seems to have been moved, not removing"
 msgstr "%s: Úgy tűnik, hogy a fájl át lett helyezve, nincs eltávolítás"
 
-#: src/xz/file_io.c:340 src/xz/file_io.c:882
+#: src/xz/file_io.c:351 src/xz/file_io.c:907
 #, c-format
 msgid "%s: Cannot remove: %s"
 msgstr "%s: Nem távolítható el: %s"
 
-#: src/xz/file_io.c:366
+#: src/xz/file_io.c:377
 #, c-format
 msgid "%s: Cannot set the file owner: %s"
 msgstr "%s: A fájl tulajdonosa nem adható meg: %s"
 
-#: src/xz/file_io.c:372
+#: src/xz/file_io.c:390
 #, c-format
 msgid "%s: Cannot set the file group: %s"
 msgstr "%s: A fájl csoportja nem adható meg: %s"
 
-#: src/xz/file_io.c:391
+#: src/xz/file_io.c:409
 #, c-format
 msgid "%s: Cannot set the file permissions: %s"
 msgstr "%s: A fájl jogosultságai nem adhatók meg: %s"
 
-#: src/xz/file_io.c:517
+#: src/xz/file_io.c:535
 #, c-format
 msgid "Error getting the file status flags from standard input: %s"
 msgstr "Hiba a fájl állapotjelzőinek lekérdezésekor a szabványos bemenetről: %s"
 
-#: src/xz/file_io.c:574 src/xz/file_io.c:636
+#: src/xz/file_io.c:593 src/xz/file_io.c:655
 #, c-format
 msgid "%s: Is a symbolic link, skipping"
 msgstr "%s: Szimbolikus link, kihagyás"
 
-#: src/xz/file_io.c:665
+#: src/xz/file_io.c:684
 #, c-format
 msgid "%s: Is a directory, skipping"
 msgstr "%s: Könyvtár, kihagyás"
 
-#: src/xz/file_io.c:671
+#: src/xz/file_io.c:690
 #, c-format
 msgid "%s: Not a regular file, skipping"
 msgstr "%s: Nem szabályos fájl, kihagyás"
 
-#: src/xz/file_io.c:688
+#: src/xz/file_io.c:707
 #, c-format
 msgid "%s: File has setuid or setgid bit set, skipping"
 msgstr "%s: A fájlon setuid vagy setgid bit van beállítva, kihagyás"
 
-#: src/xz/file_io.c:695
+#: src/xz/file_io.c:714
 #, c-format
 msgid "%s: File has sticky bit set, skipping"
 msgstr "%s: A fájlon sticky bit van beállítva, kihagyás"
 
-#: src/xz/file_io.c:702
+#: src/xz/file_io.c:721
 #, c-format
 msgid "%s: Input file has more than one hard link, skipping"
 msgstr "%s: A bemeneti fájlhoz több mint egy hard link tartozik, kihagyás"
 
-#: src/xz/file_io.c:792
+#: src/xz/file_io.c:763
+msgid "Empty filename, skipping"
+msgstr "Üres fájlnév, kihagyás"
+
+#: src/xz/file_io.c:817
 #, c-format
 msgid "Error restoring the status flags to standard input: %s"
 msgstr "Hiba a fájl állapotjelzőinek visszaállításakor a szabványos bemenetre: %s"
 
-#: src/xz/file_io.c:840
+#: src/xz/file_io.c:865
 #, c-format
 msgid "Error getting the file status flags from standard output: %s"
 msgstr "Hiba a fájl állapotjelzőinek lekérdezésekor a szabványos kimenetről: %s"
 
-#: src/xz/file_io.c:1018
+#: src/xz/file_io.c:1043
 #, c-format
 msgid "Error restoring the O_APPEND flag to standard output: %s"
 msgstr "Hiba az O_APPEND visszaállításakor a szabványos kimenetre: %s"
 
-#: src/xz/file_io.c:1030
+#: src/xz/file_io.c:1055
 #, c-format
 msgid "%s: Closing the file failed: %s"
 msgstr "%s: A fájl lezárása sikertelen: %s"
 
-#: src/xz/file_io.c:1066 src/xz/file_io.c:1309
+#: src/xz/file_io.c:1091 src/xz/file_io.c:1354
 #, c-format
 msgid "%s: Seeking failed when trying to create a sparse file: %s"
 msgstr "%s: A pozícionálás sikertelen a ritka fájl létrehozásának kísérletekor: %s"
 
-#: src/xz/file_io.c:1167
+#: src/xz/file_io.c:1192
 #, c-format
 msgid "%s: Read error: %s"
 msgstr "%s: Olvasási hiba: %s"
 
-#: src/xz/file_io.c:1191
+#: src/xz/file_io.c:1222
 #, c-format
 msgid "%s: Error seeking the file: %s"
 msgstr "%s: Hiba a fájlban pozícionáláskor: %s"
 
-#: src/xz/file_io.c:1201
+#: src/xz/file_io.c:1246
 #, c-format
 msgid "%s: Unexpected end of file"
 msgstr "%s: Váratlan fájlvég"
 
-#: src/xz/file_io.c:1260
+#: src/xz/file_io.c:1305
 #, c-format
 msgid "%s: Write error: %s"
 msgstr "%s: Írási hiba: %s"
 
-#: src/xz/hardware.c:137
+#: src/xz/hardware.c:238
 msgid "Disabled"
 msgstr "Letiltva"
 
-#. TRANSLATORS: Test with "xz --info-memory" to see if
-#. the alignment looks nice.
-#: src/xz/hardware.c:156
-msgid "Total amount of physical memory (RAM): "
-msgstr "Az összes fizikai memória (RAM): "
+#: src/xz/hardware.c:269
+msgid "Amount of physical memory (RAM):"
+msgstr "Fizikai memória (RAM) mennyisége:"
+
+#: src/xz/hardware.c:270
+msgid "Number of processor threads:"
+msgstr "Processzorszálak száma:"
+
+#: src/xz/hardware.c:271
+msgid "Compression:"
+msgstr "Tömörítés:"
+
+#: src/xz/hardware.c:272
+msgid "Decompression:"
+msgstr "Kibontás:"
+
+#: src/xz/hardware.c:273
+msgid "Multi-threaded decompression:"
+msgstr "Többszálás kibontás:"
+
+#: src/xz/hardware.c:274
+msgid "Default for -T0:"
+msgstr "A -T0 alapértelmezése:"
+
+#: src/xz/hardware.c:292
+msgid "Hardware information:"
+msgstr "Hardverjellemzők:"
 
-#: src/xz/hardware.c:158
-msgid "Memory usage limit for compression: "
-msgstr "Memóriahasználat korlátja tömörítéskor: "
+#: src/xz/hardware.c:299
+msgid "Memory usage limits:"
+msgstr "Memóriahasználat korlátja:"
 
-#: src/xz/hardware.c:160
-msgid "Memory usage limit for decompression: "
-msgstr "Memóriahasználat korlátja kibontáskor: "
+#: src/xz/list.c:68
+msgid "Streams:"
+msgstr "Adatfolyamok:"
+
+#: src/xz/list.c:69
+msgid "Blocks:"
+msgstr "Blokkok:"
+
+#: src/xz/list.c:70
+msgid "Compressed size:"
+msgstr "Tömörített méret:"
+
+#: src/xz/list.c:71
+msgid "Uncompressed size:"
+msgstr "Kibontott méret:"
+
+#: src/xz/list.c:72
+msgid "Ratio:"
+msgstr "Arány:"
+
+#: src/xz/list.c:73
+msgid "Check:"
+msgstr "Ellenőrzés:"
+
+#: src/xz/list.c:74
+msgid "Stream Padding:"
+msgstr "Adatfolyam kerete:"
+
+#: src/xz/list.c:75
+msgid "Memory needed:"
+msgstr "Szükséges memória:"
+
+#: src/xz/list.c:76
+msgid "Sizes in headers:"
+msgstr "Méretek a fejlécekben:"
+
+#: src/xz/list.c:79
+msgid "Number of files:"
+msgstr "Fájlok száma:"
+
+#: src/xz/list.c:122
+msgid "Stream"
+msgstr "Adatfolyam"
+
+#: src/xz/list.c:123
+msgid "Block"
+msgstr "Blokk"
+
+#: src/xz/list.c:124
+msgid "Blocks"
+msgstr "Blokkok"
+
+#: src/xz/list.c:125
+msgid "CompOffset"
+msgstr "Tömörített eltolás"
+
+#: src/xz/list.c:126
+msgid "UncompOffset"
+msgstr "Kibontott eltolás"
+
+#: src/xz/list.c:127
+msgid "CompSize"
+msgstr "Tömörített méret"
+
+#: src/xz/list.c:128
+msgid "UncompSize"
+msgstr "Kibontott méret"
+
+#: src/xz/list.c:129
+msgid "TotalSize"
+msgstr "Teljes méret"
+
+#: src/xz/list.c:130
+msgid "Ratio"
+msgstr "Arány"
+
+#: src/xz/list.c:131
+msgid "Check"
+msgstr "Ellenőrzés"
+
+#: src/xz/list.c:132
+msgid "CheckVal"
+msgstr "Ellenőrzőérték"
+
+#: src/xz/list.c:133
+msgid "Padding"
+msgstr "Keret"
+
+#: src/xz/list.c:134
+msgid "Header"
+msgstr "Fejléc"
+
+#: src/xz/list.c:135
+msgid "Flags"
+msgstr "Jelzők"
+
+#: src/xz/list.c:136
+msgid "MemUsage"
+msgstr "Memóriahasználat"
+
+#: src/xz/list.c:137
+msgid "Filters"
+msgstr "Szűrők"
 
 #. TRANSLATORS: Indicates that there is no integrity check.
-#. This string is used in tables, so the width must not
-#. exceed ten columns with a fixed-width font.
-#: src/xz/list.c:65
+#. This string is used in tables. In older xz version this
+#. string was limited to ten columns in a fixed-width font, but
+#. nowadays there is no strict length restriction anymore.
+#: src/xz/list.c:169
 msgid "None"
 msgstr "Nincs"
 
 #. TRANSLATORS: Indicates that integrity check name is not known,
-#. but the Check ID is known (here 2). This and other "Unknown-N"
-#. strings are used in tables, so the width must not exceed ten
-#. columns with a fixed-width font. It's OK to omit the dash if
-#. you need space for one extra letter, but don't use spaces.
-#: src/xz/list.c:72
+#. but the Check ID is known (here 2). In older xz version these
+#. strings were limited to ten columns in a fixed-width font, but
+#. nowadays there is no strict length restriction anymore.
+#: src/xz/list.c:175
 msgid "Unknown-2"
 msgstr "Névtelen-2"
 
-#: src/xz/list.c:73
+#: src/xz/list.c:176
 msgid "Unknown-3"
 msgstr "Névtelen-3"
 
-#: src/xz/list.c:75
+#: src/xz/list.c:178
 msgid "Unknown-5"
 msgstr "Névtelen-5"
 
-#: src/xz/list.c:76
+#: src/xz/list.c:179
 msgid "Unknown-6"
 msgstr "Névtelen-6"
 
-#: src/xz/list.c:77
+#: src/xz/list.c:180
 msgid "Unknown-7"
 msgstr "Névtelen-7"
 
-#: src/xz/list.c:78
+#: src/xz/list.c:181
 msgid "Unknown-8"
 msgstr "Névtelen-8"
 
-#: src/xz/list.c:79
+#: src/xz/list.c:182
 msgid "Unknown-9"
 msgstr "Névtelen-9"
 
-#: src/xz/list.c:81
+#: src/xz/list.c:184
 msgid "Unknown-11"
 msgstr "Névtelen-11"
 
-#: src/xz/list.c:82
+#: src/xz/list.c:185
 msgid "Unknown-12"
 msgstr "Névtelen-12"
 
-#: src/xz/list.c:83
+#: src/xz/list.c:186
 msgid "Unknown-13"
 msgstr "Névtelen-13"
 
-#: src/xz/list.c:84
+#: src/xz/list.c:187
 msgid "Unknown-14"
 msgstr "Névtelen-14"
 
-#: src/xz/list.c:85
+#: src/xz/list.c:188
 msgid "Unknown-15"
 msgstr "Névtelen-15"
 
-#: src/xz/list.c:153
+#: src/xz/list.c:351
 #, c-format
 msgid "%s: File is empty"
 msgstr "%s: A fájl üres"
 
-#: src/xz/list.c:158
+#: src/xz/list.c:356
 #, c-format
 msgid "%s: Too small to be a valid .xz file"
 msgstr "%s: Túl kicsi, hogy érvényes .xz fájl legyen"
@@ -336,125 +476,41 @@
 #. to Ratio, the columns are right aligned. Check and Filename
 #. are left aligned. If you need longer words, it's OK to
 #. use two lines here. Test with "xz -l foo.xz".
-#: src/xz/list.c:677
+#: src/xz/list.c:730
 msgid "Strms Blocks Compressed Uncompressed Ratio Check Filename"
 msgstr "Folyam Blokkok Tömörített Kibontott Arány Ellenőrzés Fájlnév"
 
-#: src/xz/list.c:717
-#, c-format
-msgid " Streams: %s\n"
-msgstr " Adatfolyamok: %s\n"
-
-#: src/xz/list.c:719
-#, c-format
-msgid " Blocks: %s\n"
-msgstr " Blokkok: %s\n"
-
-#: src/xz/list.c:721
-#, c-format
-msgid " Compressed size: %s\n"
-msgstr " Tömörített méret: %s\n"
-
-#: src/xz/list.c:724
-#, c-format
-msgid " Uncompressed size: %s\n"
-msgstr " Kibontott méret: %s\n"
-
-#: src/xz/list.c:727
-#, c-format
-msgid " Ratio: %s\n"
-msgstr " Arány: %s\n"
-
-#: src/xz/list.c:729
-#, c-format
-msgid " Check: %s\n"
-msgstr " Ellenőrzés: %s\n"
-
-#: src/xz/list.c:730
-#, c-format
-msgid " Stream padding: %s\n"
-msgstr " Adatfolyam kerete: %s\n"
-
-#. TRANSLATORS: The second line is column headings. All except
-#. Check are right aligned; Check is left aligned. Test with
-#. "xz -lv foo.xz".
-#: src/xz/list.c:758
-msgid ""
-" Streams:\n"
-" Stream Blocks CompOffset UncompOffset CompSize UncompSize Ratio Check Padding"
-msgstr ""
-" Adatfolyamok:\n"
-" Folyam Blokkok TömEltolás KibEltolás TömMéret KibMéret Arány Ellenőrzés Keret"
-
-#. TRANSLATORS: The second line is column headings. All
-#. except Check are right aligned; Check is left aligned.
-#: src/xz/list.c:813
-#, c-format
-msgid ""
-" Blocks:\n"
-" Stream Block CompOffset UncompOffset TotalSize UncompSize Ratio Check"
-msgstr ""
-" Blokkok:\n"
-" Folyam Blokkok TömEltolás KibEltolás TömMéret KibMéret Arány Ellenőrzés"
-
-#. TRANSLATORS: These are additional column headings
-#. for the most verbose listing mode. CheckVal
-#. (Check value), Flags, and Filters are left aligned.
-#. Header (Block Header Size), CompSize, and MemUsage
-#. are right aligned. %*s is replaced with 0-120
-#. spaces to make the CheckVal column wide enough.
-#. Test with "xz -lvv foo.xz".
-#: src/xz/list.c:825
-#, c-format
-msgid " CheckVal %*s Header Flags CompSize MemUsage Filters"
-msgstr " ÉrtékEll %*s Fejléc Jelzők TömMéret MemHasználat Szűrők"
-
-#: src/xz/list.c:903 src/xz/list.c:1078
-#, c-format
-msgid " Memory needed: %s MiB\n"
-msgstr " Szükséges memória: %s MiB\n"
-
-#: src/xz/list.c:905 src/xz/list.c:1080
-#, c-format
-msgid " Sizes in headers: %s\n"
-msgstr " Méretek a fejlécekben: %s\n"
-
-#: src/xz/list.c:906 src/xz/list.c:1081
+#: src/xz/list.c:1025 src/xz/list.c:1203
 msgid "Yes"
 msgstr "Igen"
 
-#: src/xz/list.c:906 src/xz/list.c:1081
+#: src/xz/list.c:1025 src/xz/list.c:1203
 msgid "No"
 msgstr "Nem"
 
-#: src/xz/list.c:907 src/xz/list.c:1082
+#: src/xz/list.c:1027 src/xz/list.c:1205
 #, c-format
 msgid " Minimum XZ Utils version: %s\n"
 msgstr " Legkisebb XZ Utils verzió: %s\n"
 
 #. TRANSLATORS: %s is an integer. Only the plural form of this
 #. message is used (e.g. "2 files"). Test with "xz -l foo.xz bar.xz".
-#: src/xz/list.c:1057
+#: src/xz/list.c:1178
 #, c-format
 msgid "%s file\n"
 msgid_plural "%s files\n"
 msgstr0 "%s fájl\n"
 msgstr1 "%s fájl\n"
 
-#: src/xz/list.c:1070
+#: src/xz/list.c:1191
 msgid "Totals:"
 msgstr "Összesen:"
 
-#: src/xz/list.c:1071
-#, c-format
-msgid " Number of files: %s\n"
-msgstr " Fájlok száma: %s\n"
-
-#: src/xz/list.c:1146
+#: src/xz/list.c:1269
 msgid "--list works only on .xz files (--format=xz or --format=auto)"
 msgstr "A --list csak .xz fájlokkal működik (--format=xz vagy --format=auto)"
 
-#: src/xz/list.c:1152
+#: src/xz/list.c:1275
 msgid "--list does not support reading from standard input"
 msgstr "A --list nem támogatja a szabványos bemenetről beolvasást"
 
@@ -473,11 +529,11 @@
 msgid "%s: Null character found when reading filenames; maybe you meant to use `--files0' instead of `--files'?"
 msgstr "%s: Null karakter található a fájlnevek olvasásakor; talán a „--files0” kapcsolóra gondolt a „--files” helyett?"
 
-#: src/xz/main.c:174
+#: src/xz/main.c:188
 msgid "Compression and decompression with --robot are not supported yet."
 msgstr "A tömörítés és kibontás még nem támogatott a --robot kapcsolóval."
 
-#: src/xz/main.c:252
+#: src/xz/main.c:266
 msgid "Cannot read data from standard input when reading filenames from standard input"
 msgstr "Az adatok nem olvashatók be a szabványos bemenetről a fájlnevek olvasásakor"
 
@@ -485,68 +541,68 @@
 #. of the line in messages. Usually it becomes "xz: ".
 #. This is a translatable string because French needs
 #. a space before a colon.
-#: src/xz/message.c:728
+#: src/xz/message.c:725
 #, c-format
 msgid "%s: "
 msgstr "%s: "
 
-#: src/xz/message.c:791 src/xz/message.c:841
+#: src/xz/message.c:797 src/xz/message.c:856
 msgid "Internal error (bug)"
 msgstr "Belső hiba (bug)"
 
-#: src/xz/message.c:798
+#: src/xz/message.c:804
 msgid "Cannot establish signal handlers"
 msgstr "A szignálkezelők nem hozhatók létre"
 
-#: src/xz/message.c:807
+#: src/xz/message.c:813
 msgid "No integrity check; not verifying file integrity"
 msgstr "Nincs integritás-ellenőrzés; a fájl épsége nem lesz ellenőrizve"
 
-#: src/xz/message.c:810
+#: src/xz/message.c:816
 msgid "Unsupported type of integrity check; not verifying file integrity"
 msgstr "Nem támogatott integritás-ellenőrzési típus; a fájl épsége nem lesz ellenőrizve"
 
-#: src/xz/message.c:817
+#: src/xz/message.c:823
 msgid "Memory usage limit reached"
 msgstr "Memóriahasználat korlátja elérve"
 
-#: src/xz/message.c:820
+#: src/xz/message.c:826
 msgid "File format not recognized"
 msgstr "A fájlformátum nem felismert"
 
-#: src/xz/message.c:823
+#: src/xz/message.c:829
 msgid "Unsupported options"
 msgstr "Nem támogatott kapcsolók"
 
-#: src/xz/message.c:826
+#: src/xz/message.c:832
 msgid "Compressed data is corrupt"
 msgstr "A tömörített adatok megsérültek"
 
-#: src/xz/message.c:829
+#: src/xz/message.c:835
 msgid "Unexpected end of input"
 msgstr "A bemenet váratlanul véget ért"
 
-#: src/xz/message.c:862
+#: src/xz/message.c:877
 #, c-format
 msgid "%s MiB of memory is required. The limiter is disabled."
 msgstr "%s MiB memória szükséges. A korlátozás letiltva."
 
-#: src/xz/message.c:890
+#: src/xz/message.c:905
 #, c-format
 msgid "%s MiB of memory is required. The limit is %s."
 msgstr "%s MiB memória szükséges. A korlát %s."
 
-#: src/xz/message.c:1057
+#: src/xz/message.c:924
 #, c-format
 msgid "%s: Filter chain: %s\n"
 msgstr "%s: Szűrőlánc: %s\n"
 
-#: src/xz/message.c:1067
+#: src/xz/message.c:935
 #, c-format
 msgid "Try `%s --help' for more information."
 msgstr "További információkért adja ki a következő parancsot: „%s --help”."
 
-#: src/xz/message.c:1093
+#: src/xz/message.c:961
 #, c-format
 msgid ""
 "Usage: %s OPTION... FILE...\n"
@@ -557,15 +613,15 @@
 ".xz formátumú FÁJLok tömörítése vagy kibontása.\n"
 "\n"
 
-#: src/xz/message.c:1100
+#: src/xz/message.c:968
 msgid "Mandatory arguments to long options are mandatory for short options too.\n"
 msgstr "A hosszú kapcsolók kötelező argumentumai a rövid kapcsolók esetén is kötelezők.\n"
 
-#: src/xz/message.c:1104
+#: src/xz/message.c:972
 msgid " Operation mode:\n"
 msgstr " Működési mód:\n"
 
-#: src/xz/message.c:1107
+#: src/xz/message.c:975
 msgid ""
 " -z, --compress force compression\n"
 " -d, --decompress force decompression\n"
@@ -577,7 +633,7 @@
 " -t, --test tömörített fájl épségének tesztelése\n"
 " -l, --list információk kiírása az .xz fájlokról"
 
-#: src/xz/message.c:1113
+#: src/xz/message.c:981
 msgid ""
 "\n"
 " Operation modifiers:\n"
@@ -585,7 +641,7 @@
 "\n"
 " Műveleti módosítók:\n"
 
-#: src/xz/message.c:1116
+#: src/xz/message.c:984
 msgid ""
 " -k, --keep keep (don't delete) input files\n"
 " -f, --force force overwrite of output file and (de)compress links\n"
@@ -597,7 +653,7 @@
 " -c, --stdout írás a szabványos kimenetre írás, és nem törli a\n"
 " bemeneti fájlokat"
 
-#: src/xz/message.c:1122
+#: src/xz/message.c:993
 msgid ""
 " --single-stream decompress only the first stream, and silently\n"
 " ignore possible remaining input data"
@@ -605,7 +661,7 @@
 " --single-stream csak az első adatfolyam kibontása, és a\n"
 " lehetséges hátralévő bemeneti adatok mellőzése"
 
-#: src/xz/message.c:1125
+#: src/xz/message.c:996
 msgid ""
 " --no-sparse do not create sparse files when decompressing\n"
 " -S, --suffix=.SUF use the suffix `.SUF' on compressed files\n"
@@ -616,13 +672,14 @@
 msgstr ""
 " --no-sparse ne hozzon létre ritka fájlokat kibontáskor\n"
 " -S, --suffix=.SUF a „.SUF” utótag használata a tömörített fájlokon\n"
-" --files=FÁJL fájlnevek beolvasása a FÁJLból; ha a FÁJL nincs megadva,\n"
-" akkor a fájlnevek a szabványos bemenetről lesznek\n"
-" beolvasva; a fájlneveket újsor karakterrel kell zárni\n"
-" --files0=FÁJL mint a --files, de a null karakter használata\n"
-" elválasztóként"
-
-#: src/xz/message.c:1134
+" --files=FÁJL fájlnevek beolvasása a FÁJLból; ha a FÁJL nincs\n"
+" megadva, akkor a fájlnevek a szabványos bemenetről\n"
+" lesznek beolvasva; a fájlneveket újsor karakterrel\n"
+" kell zárni\n"
+" --files0=FÁJL mint a --files, de a null karaktert használja\n"
+" használja elválasztóként"
+
+#: src/xz/message.c:1005
 msgid ""
 "\n"
 " Basic file format and compression options:\n"
@@ -630,24 +687,24 @@
 "\n"
 " Alapvető fájlformátum és tömörítési beállítások:\n"
 
-#: src/xz/message.c:1136
+#: src/xz/message.c:1007
 msgid ""
 " -F, --format=FMT file format to encode or decode; possible values are\n"
-" `auto' (default), `xz', `lzma', and `raw'\n"
+" `auto' (default), `xz', `lzma', `lzip', and `raw'\n"
 " -C, --check=CHECK integrity check type: `none' (use with caution),\n"
 " `crc32', `crc64' (default), or `sha256'"
 msgstr ""
 " -F, --format=FMT a kódoláshoz vagy dekódoláshoz használt fájlformátum;\n"
 " lehetséges értékek „auto” (alapértelmezett), „xz”,\n"
-" „lzma” és „raw”\n"
+" „lzma”, „lzip” és „raw”\n"
 " -C, --check=ELL integritás-ellenőrzés típusa: „none” (óvatosan használja),\n"
 " „crc32”, „crc64” (alapértelmezett) vagy „sha256”"
 
-#: src/xz/message.c:1141
+#: src/xz/message.c:1012
 msgid " --ignore-check don't verify the integrity check when decompressing"
 msgstr " --ignore-check kibontáskor ne ellenőrizze az épséget"
 
-#: src/xz/message.c:1145
+#: src/xz/message.c:1016
 msgid ""
 " -0 ... -9 compression preset; default is 6; take compressor *and*\n"
 " decompressor memory usage into account before using 7-9!"
@@ -656,7 +713,7 @@
 " a 7-9 használata előtt vegye figyelembe a tömörítő\n"
 " *és* kibontó memóriahasználatát!"
 
-#: src/xz/message.c:1149
+#: src/xz/message.c:1020
 msgid ""
 " -e, --extreme try to improve compression ratio by using more CPU time;\n"
 " does not affect decompressor memory requirements"
@@ -664,7 +721,7 @@
 " -e, --extreme a tömörítési arány javítási kísérlete több CPU-idő\n"
 " használatával; nincs hatással a kibontó memóriaigényére"
 
-#: src/xz/message.c:1153
+#: src/xz/message.c:1024
 msgid ""
 " -T, --threads=NUM use at most NUM threads; the default is 1; set to 0\n"
 " to use as many threads as there are processor cores"
@@ -673,7 +730,7 @@
 " állítsa 0-ra, hogy annyi szálat használjon, amennyi\n"
 " processzormag áll rendelkezésre"
 
-#: src/xz/message.c:1158
+#: src/xz/message.c:1029
 msgid ""
 " --block-size=SIZE\n"
 " start a new .xz block after every SIZE bytes of input;\n"
@@ -683,7 +740,7 @@
 " új .xz blokk indítása minden MÉRETnyi bájt bemenet után;\n"
 " a többszálas tömörítés blokkméretének megadásához"
 
-#: src/xz/message.c:1162
+#: src/xz/message.c:1033
 msgid ""
 " --block-list=SIZES\n"
 " start a new .xz block after the given comma-separated\n"
@@ -693,7 +750,7 @@
 " új .xz blokk indítása a vesszőkkel felsorolva megadott\n"
 " méretű tömörítetlen adatszakaszok után"
 
-#: src/xz/message.c:1166
+#: src/xz/message.c:1037
 msgid ""
 " --flush-timeout=TIMEOUT\n"
 " when compressing, if more than TIMEOUT milliseconds has\n"
@@ -705,23 +762,27 @@
 " telt el az előző kiírástól, és a bemenetolvasás\n"
 " blokkolna, akkor minden adat ki lesz írva"
 
-#: src/xz/message.c:1172
+#: src/xz/message.c:1043
 #, no-c-format
 msgid ""
 " --memlimit-compress=LIMIT\n"
 " --memlimit-decompress=LIMIT\n"
+" --memlimit-mt-decompress=LIMIT\n"
 " -M, --memlimit=LIMIT\n"
 " set memory usage limit for compression, decompression,\n"
-" or both; LIMIT is in bytes, % of RAM, or 0 for defaults"
+" threaded decompression, or all of these; LIMIT is in\n"
+" bytes, % of RAM, or 0 for defaults"
 msgstr ""
 " --memlimit-compress=KORLÁT\n"
 " --memlimit-decompress=KORLÁT\n"
+" --memlimit-mt-decompress=KORLÁT\n"
 " -M, --memlimit=KORLÁT\n"
 " a memóriahasználati korlát megadása tömörítéshez,\n"
-" kibontáshoz vagy mindkettőhöz; a KORLÁT bájtokban van\n"
-" megadva, a RAM %-ában, vagy 0 az alapértelmezéshez"
+" kibontáshoz, többszálú kibontású vagy mindháromhoz; a\n"
+" KORLÁT bájtokban van megadva, a RAM %-ában, vagy 0 az\n"
+" alapértelmezéshez"
 
-#: src/xz/message.c:1179
+#: src/xz/message.c:1052
 msgid ""
 " --no-adjust if compression settings exceed the memory usage limit,\n"
 " give an error instead of adjusting the settings downwards"
@@ -730,7 +791,7 @@
 " korlátot, akkor hibát fog adni a beállítások lefelé\n"
 " állítása helyett"
 
-#: src/xz/message.c:1185
+#: src/xz/message.c:1058
 msgid ""
 "\n"
 " Custom filter chain for compression (alternative for using presets):"
@@ -738,7 +799,7 @@
 "\n"
 " Egyéni szűrőlánc a tömörítéshez (alternatíva az előbeállításokra):"
 
-#: src/xz/message.c:1194
+#: src/xz/message.c:1067
 msgid ""
 "\n"
 " --lzma1=OPTS LZMA1 or LZMA2; OPTS is a comma-separated list of zero or\n"
@@ -768,30 +829,32 @@
 " depth=SZÁM legnagyobb keresési mélység; 0=automatikus\n"
 " (alapértelmezett)"
 
-#: src/xz/message.c:1209
+#: src/xz/message.c:1082
 msgid ""
 "\n"
 " --x86=OPTS x86 BCJ filter (32-bit and 64-bit)\n"
+" --arm=OPTS ARM BCJ filter\n"
+" --armthumb=OPTS ARM-Thumb BCJ filter\n"
+" --arm64=OPTS ARM64 BCJ filter\n"
 " --powerpc=OPTS PowerPC BCJ filter (big endian only)\n"
 " --ia64=OPTS IA-64 (Itanium) BCJ filter\n"
-" --arm=OPTS ARM BCJ filter (little endian only)\n"
-" --armthumb=OPTS ARM-Thumb BCJ filter (little endian only)\n"
 " --sparc=OPTS SPARC BCJ filter\n"
 " Valid OPTS for all BCJ filters:\n"
 " start=NUM start offset for conversions (default=0)"
 msgstr ""
 "\n"
 " --x86=KAPCS x86 BCJ szűrő (32 bites és 64 bites)\n"
+" --arm=KAPCS ARM BCJ szűrő\n"
+" --armthumb=KAPCS ARM-Thumb BCJ szűrő\n"
+" --arm64=KAPCS ARM64 BCJ szűrő\n"
 " --powerpc=KAPCS PowerPC BCJ szűrő (csak big endian esetén)\n"
 " --ia64=KAPCS IA-64 (Itanium) BCJ szűrő\n"
-" --arm=KAPCS ARM BCJ szűrő (csak little endian esetén)\n"
-" --armthumb=KAPCS ARM-Thumb BCJ szűrő (csak little endian esetén)\n"
 " --sparc=KAPCS SPARC BCJ szűrő\n"
 " Érvényes KAPCS az összes BCJ szűrőhöz:\n"
 " start=SZÁM kezdési eltolás az átalakításokhoz\n"
-" (alapértelmezett=0)"
+" (alapértelmezett=0)"
 
-#: src/xz/message.c:1221
+#: src/xz/message.c:1095
 msgid ""
 "\n"
 " --delta=OPTS Delta filter; valid OPTS (valid values; default):\n"
@@ -804,7 +867,7 @@
 " dist=SZÁM az egymásból kivont bájtok közti\n"
 " távolság (1-256; 1)"
 
-#: src/xz/message.c:1229
+#: src/xz/message.c:1103
 msgid ""
 "\n"
 " Other options:\n"
@@ -812,7 +875,7 @@
 "\n"
 " Egyéb kapcsolók:\n"
 
-#: src/xz/message.c:1232
+#: src/xz/message.c:1106
 msgid ""
 " -q, --quiet suppress warnings; specify twice to suppress errors too\n"
 " -v, --verbose be verbose; specify twice for even more verbose"
@@ -822,19 +885,19 @@
 " -v, --verbose legyen bőbeszédű; adja meg kétszer, hogy még bőbeszédűbb\n"
 " legyen"
 
-#: src/xz/message.c:1237
+#: src/xz/message.c:1111
 msgid " -Q, --no-warn make warnings not affect the exit status"
 msgstr ""
 " -Q, --no-warn a figyelmeztetések nem befolyásolják a kilépési\n"
 " állapotkódot"
 
-#: src/xz/message.c:1239
+#: src/xz/message.c:1113
 msgid " --robot use machine-parsable messages (useful for scripts)"
 msgstr ""
 " --robot géppel értelmezhető üzenetek használata\n"
 " (parancsfájlok esetén hasznos)"
 
-#: src/xz/message.c:1242
+#: src/xz/message.c:1116
 msgid ""
 " --info-memory display the total amount of RAM and the currently active\n"
 " memory usage limits, and exit"
@@ -842,7 +905,7 @@
 " --info-memory az összes RAM mennyiségének és a jelenlegi\n"
 " memóriahasználati korlátok megjelenítése, és kilépés"
 
-#: src/xz/message.c:1245
+#: src/xz/message.c:1119
 msgid ""
 " -h, --help display the short help (lists only the basic options)\n"
 " -H, --long-help display this long help and exit"
@@ -850,7 +913,7 @@
 " -h, --help a rövid súgó megjelenítése (csak az alapvető kapcsolók)\n"
 " -H, --long-help ezen hosszú súgó megjelenítése, és kilépés"
 
-#: src/xz/message.c:1249
+#: src/xz/message.c:1123
 msgid ""
 " -h, --help display this short help and exit\n"
 " -H, --long-help display the long help (lists also the advanced options)"
@@ -858,11 +921,11 @@
 " -h, --help ezen rövid súgó megjelenítése, és kilépés\n"
 " -H, --long-help a hosszú súgó megjelenítése (speciális kapcsolókhoz)"
 
-#: src/xz/message.c:1254
+#: src/xz/message.c:1128
 msgid " -V, --version display the version number and exit"
 msgstr " -V, --version a verziószám kiírása és kilépés"
 
-#: src/xz/message.c:1256
+#: src/xz/message.c:1130
 msgid ""
 "\n"
 "With no FILE, or when FILE is -, read standard input.\n"
@@ -874,17 +937,17 @@
 #. for this package. Please add _another line_ saying
 #. "Report translation bugs to <...>\n" with the email or WWW
 #. address for translation bugs. Thanks.
-#: src/xz/message.c:1262
+#: src/xz/message.c:1136
 #, c-format
 msgid "Report bugs to <%s> (in English or Finnish).\n"
 msgstr "Ide jelentse a hibákat: <%s> (angolul vagy finnül).\n"
 
-#: src/xz/message.c:1264
+#: src/xz/message.c:1138
 #, c-format
 msgid "%s home page: <%s>\n"
 msgstr "%s honlap: <%s>\n"
 
-#: src/xz/message.c:1268
+#: src/xz/message.c:1142
 msgid "THIS IS A DEVELOPMENT VERSION NOT INTENDED FOR PRODUCTION USE."
 msgstr "EZ EGY FEJLESZTŐI VÁLTOZAT, NEM ÉLES HASZNÁLATRA SZÁNT."
 
@@ -912,27 +975,22 @@
 msgid "The sum of lc and lp must not exceed 4"
 msgstr "Az lc és lp összege nem haladhatja meg a 4-et"
 
-#: src/xz/options.c:359
-#, c-format
-msgid "The selected match finder requires at least nice=%<PRIu32>"
-msgstr "A kiválasztott egyezéskeresőhöz legalább nice=%<PRIu32> szükséges"
-
-#: src/xz/suffix.c:133 src/xz/suffix.c:258
+#: src/xz/suffix.c:137 src/xz/suffix.c:268
 #, c-format
 msgid "%s: With --format=raw, --suffix=.SUF is required unless writing to stdout"
 msgstr "%s: --format=raw esetén, --suffix=.SUF szükséges, hacsak nem a szabványosra kimenetre ír"
 
-#: src/xz/suffix.c:164
+#: src/xz/suffix.c:168
 #, c-format
 msgid "%s: Filename has an unknown suffix, skipping"
 msgstr "%s: A fájlnév utótagja ismeretlen, kihagyás"
 
-#: src/xz/suffix.c:185
+#: src/xz/suffix.c:189
 #, c-format
 msgid "%s: File already has `%s' suffix, skipping"
 msgstr "%s: A(z) „%s” fájlnak már van utótagja, kihagyás"
 
-#: src/xz/suffix.c:393
+#: src/xz/suffix.c:405
 #, c-format
 msgid "%s: Invalid filename suffix"
 msgstr "%s: Érvénytelen fájlnév utótag"
@@ -956,15 +1014,11 @@
 msgid "Value of the option `%s' must be in the range %<PRIu64>, %<PRIu64>"
 msgstr "A(z) „%s” kapcsoló értékének a(z) %<PRIu64>, %<PRIu64> tartományban kell lennie"
 
-#: src/xz/util.c:267
-msgid "Empty filename, skipping"
-msgstr "Üres fájlnév, kihagyás"
-
-#: src/xz/util.c:281
+#: src/xz/util.c:269
 msgid "Compressed data cannot be read from a terminal"
 msgstr "A tömörített adatokat nem lehet beolvasni a terminálból"
 
-#: src/xz/util.c:294
+#: src/xz/util.c:282
 msgid "Compressed data cannot be written to a terminal"
 msgstr "A tömörített adatokat nem lehet kiírni a terminálba"
 
@@ -976,8 +1030,44 @@
 msgid "Unknown error"
 msgstr "Ismeretlen hiba"
 
+#, c-format
+#~ msgid "The selected match finder requires at least nice=%<PRIu32>"
+#~ msgstr "A kiválasztott egyezéskeresőhöz legalább nice=%<PRIu32> szükséges"
+
 #~ msgid "Sandbox is disabled due to incompatible command line arguments"
 #~ msgstr "A homokozó ki lett kapcsolva a nem kompatibilis parancssori argumentumok miatt"
 
 #~ msgid "Sandbox was successfully enabled"
 #~ msgstr "A homokozó sikeresen engedélyezve"
+
+#~ msgid "Memory usage limit for compression: "
+#~ msgstr "Memóriahasználat korlátja tömörítéskor: "
+
+#~ msgid " Streams: %s\n"
+#~ msgstr " Adatfolyamok: %s\n"
+
+#~ msgid " Blocks: %s\n"
+#~ msgstr " Blokkok: %s\n"
+
+#~ msgid " Ratio: %s\n"
+#~ msgstr " Arány: %s\n"
+
+#~ msgid " Check: %s\n"
+#~ msgstr " Ellenőrzés: %s\n"
+
+#~ msgid ""
+#~ " Streams:\n"
+#~ " Stream Blocks CompOffset UncompOffset CompSize UncompSize Ratio Check Padding"
+#~ msgstr ""
+#~ " Adatfolyamok:\n"
+#~ " Folyam Blokkok TömEltolás KibEltolás TömMéret KibMéret Arány Ellenőrzés Keret"
+
+#~ msgid ""
+#~ " Blocks:\n"
+#~ " Stream Block CompOffset UncompOffset TotalSize UncompSize Ratio Check"
+#~ msgstr ""
+#~ " Blokkok:\n"
+#~ " Folyam Blokkok TömEltolás KibEltolás TömMéret KibMéret Arány Ellenőrzés"
+
+#~ msgid " CheckVal %*s Header Flags CompSize MemUsage Filters"
+#~ msgstr " ÉrtékEll %*s Fejléc Jelzők TömMéret MemHasználat Szűrők"

_service:tar_scm:xz-5.2.5.tar.xz/po/it.gmo -> _service:tar_scm:xz-5.4.1.tar.xz/po/it.gmo Changed

_service:tar_scm:xz-5.2.5.tar.xz/po/it.po -> _service:tar_scm:xz-5.4.1.tar.xz/po/it.po Changed

@@ -7,8 +7,8 @@
 msgid ""
 msgstr ""
 "Project-Id-Version: xz 5.2.4\n"
-"Report-Msgid-Bugs-To: lasse.collin@tukaani.org\n"
-"POT-Creation-Date: 2020-03-17 16:29+0200\n"
+"Report-Msgid-Bugs-To: xz@tukaani.org\n"
+"POT-Creation-Date: 2023-01-11 19:01+0200\n"
 "PO-Revision-Date: 2019-03-04 14:21+0100\n"
 "Last-Translator: Milo Casagrande <milo@milo.name>\n"
 "Language-Team: Italian <tp@lists.linux.it>\n"
@@ -21,99 +21,115 @@
 "X-Generator: Poedit 2.2.1\n"
 "Plural-Forms: nplurals=2; plural=(n != 1);\n"
 
-#: src/xz/args.c:63
+#: src/xz/args.c:77
 #, c-format
 msgid "%s: Invalid argument to --block-list"
 msgstr "%s: argomento non valido per --block-list"
 
-#: src/xz/args.c:73
+#: src/xz/args.c:87
 #, c-format
 msgid "%s: Too many arguments to --block-list"
 msgstr "%s: troppi argomenti per --block-list"
 
-#: src/xz/args.c:102
+#: src/xz/args.c:116
 msgid "0 can only be used as the last element in --block-list"
 msgstr "0 può essere usato solo come ultimo elemento in --block-list"
 
-#: src/xz/args.c:406
+#: src/xz/args.c:451
 #, c-format
 msgid "%s: Unknown file format type"
 msgstr "%s: tipo di formato del file sconosciuto"
 
-#: src/xz/args.c:429 src/xz/args.c:437
+#: src/xz/args.c:474 src/xz/args.c:482
 #, c-format
 msgid "%s: Unsupported integrity check type"
 msgstr "%s: tipo di controllo integrità non supportato"
 
-#: src/xz/args.c:473
+#: src/xz/args.c:518
 msgid "Only one file can be specified with `--files' or `--files0'."
 msgstr "Solo un file può essere specificato con \"--files\" o \"--files0\"."
 
-#: src/xz/args.c:541
+#: src/xz/args.c:586
 #, c-format
 msgid "The environment variable %s contains too many arguments"
 msgstr "La variabile d'ambiente %s contiene troppi argomenti"
 
-#: src/xz/args.c:643
+#: src/xz/args.c:688
 msgid "Compression support was disabled at build time"
 msgstr "Il supporto alla compressione è stato disabilitato in fase di compilazione"
 
-#: src/xz/args.c:650
+#: src/xz/args.c:695
 msgid "Decompression support was disabled at build time"
 msgstr "Il supporto alla decompressione è stato disabilitato in fase di compilazione"
 
-#: src/xz/coder.c:110
+#: src/xz/args.c:701
+msgid "Compression of lzip files (.lz) is not supported"
+msgstr ""
+
+#: src/xz/coder.c:115
 msgid "Maximum number of filters is four"
 msgstr "Il numero massimo di filtri è quattro"
 
-#: src/xz/coder.c:129
+#: src/xz/coder.c:134
 msgid "Memory usage limit is too low for the given filter setup."
 msgstr "Il limite dell'uso della memoria è troppo basso per l'impostazione del filtro dato."
 
-#: src/xz/coder.c:159
+#: src/xz/coder.c:169
 msgid "Using a preset in raw mode is discouraged."
 msgstr "Non è consigliato usare un preset nella modalità raw."
 
-#: src/xz/coder.c:161
+#: src/xz/coder.c:171
 msgid "The exact options of the presets may vary between software versions."
 msgstr "Le opzioni esatte per i preset possono variare tra le versioni del software."
 
-#: src/xz/coder.c:184
+#: src/xz/coder.c:194
 msgid "The .lzma format supports only the LZMA1 filter"
 msgstr "Il formato .lzma supporta solo il filtro LZMA1"
 
-#: src/xz/coder.c:192
+#: src/xz/coder.c:202
 msgid "LZMA1 cannot be used with the .xz format"
 msgstr "LZMA1 non può essere usato con il formato .xz"
 
-#: src/xz/coder.c:209
+#: src/xz/coder.c:219
 msgid "The filter chain is incompatible with --flush-timeout"
 msgstr "La catena di filtri non è compatibile con --flush-timeout"
 
-#: src/xz/coder.c:215
+#: src/xz/coder.c:225
 msgid "Switching to single-threaded mode due to --flush-timeout"
 msgstr "Passaggio a modalità singolo thread poiché viene usato --flush-timeout"
 
-#: src/xz/coder.c:235
+#: src/xz/coder.c:249
 #, c-format
 msgid "Using up to %<PRIu32> threads."
 msgstr "Vengono usati circa %<PRIu32> thread."
 
-#: src/xz/coder.c:251
+#: src/xz/coder.c:265
 msgid "Unsupported filter chain or filter options"
 msgstr "Catena di filtri od opzioni del filtro non supportata"
 
-#: src/xz/coder.c:263
+#: src/xz/coder.c:277
 #, c-format
 msgid "Decompression will need %s MiB of memory."
 msgstr "L'estrazione necessita di %s MiB di memoria."
 
-#: src/xz/coder.c:300
+#: src/xz/coder.c:309
+#, fuzzy, c-format
+#| msgid "Adjusted the number of threads from %s to %s to not exceed the memory usage limit of %s MiB"
+msgid "Reduced the number of threads from %s to %s to not exceed the memory usage limit of %s MiB"
+msgstr "Regolato il numero di thread da %s a %s per non eccedere il limite di utilizzo della memoria di %s MiB"
+
+#: src/xz/coder.c:329
 #, c-format
-msgid "Adjusted the number of threads from %s to %s to not exceed the memory usage limit of %s MiB"
+msgid "Reduced the number of threads from %s to one. The automatic memory usage limit of %s MiB is still being exceeded. %s MiB of memory is required. Continuing anyway."
+msgstr ""
+
+#: src/xz/coder.c:356
+#, fuzzy, c-format
+#| msgid "Adjusted the number of threads from %s to %s to not exceed the memory usage limit of %s MiB"
+msgid "Switching to single-threaded mode to not exceed the memory usage limit of %s MiB"
 msgstr "Regolato il numero di thread da %s a %s per non eccedere il limite di utilizzo della memoria di %s MiB"
 
-#: src/xz/coder.c:354
+#: src/xz/coder.c:411
 #, c-format
 msgid "Adjusted LZMA%c dictionary size from %s MiB to %s MiB to not exceed the memory usage limit of %s MiB"
 msgstr "Regolata la dimensione del dizionario LZMA%c da %s MiB a %s MiB per non superare il limite dell'uso della memoria di %s MiB"
@@ -123,11 +139,11 @@
 msgid "Error creating a pipe: %s"
 msgstr "Errore nel creare una pipe: %s"
 
-#: src/xz/file_io.c:224
+#: src/xz/file_io.c:235
 msgid "Failed to enable the sandbox"
 msgstr "Abilitazione modalità sandbox non riuscita"
 
-#: src/xz/file_io.c:266
+#: src/xz/file_io.c:277
 #, c-format
 msgid "%s: poll() failed: %s"
 msgstr "%s: poll() non riuscita: %s"
@@ -142,195 +158,341 @@
 #. it is possible that the user has put a new file in place
 #. of the original file, and in that case it obviously
 #. shouldn't be removed.
-#: src/xz/file_io.c:333
+#: src/xz/file_io.c:344
 #, c-format
 msgid "%s: File seems to have been moved, not removing"
 msgstr "%s: sembra che il file sia stato spostato, non viene rimosso"
 
-#: src/xz/file_io.c:340 src/xz/file_io.c:882
+#: src/xz/file_io.c:351 src/xz/file_io.c:907
 #, c-format
 msgid "%s: Cannot remove: %s"
 msgstr "%s: impossibile rimuovere: %s"
 
-#: src/xz/file_io.c:366
+#: src/xz/file_io.c:377
 #, c-format
 msgid "%s: Cannot set the file owner: %s"
 msgstr "%s: impossibile impostare il proprietario del file: %s"
 
-#: src/xz/file_io.c:372
+#: src/xz/file_io.c:390
 #, c-format
 msgid "%s: Cannot set the file group: %s"
 msgstr "%s: impossibile impostare il gruppo del file: %s"
 
-#: src/xz/file_io.c:391
+#: src/xz/file_io.c:409
 #, c-format
 msgid "%s: Cannot set the file permissions: %s"
 msgstr "%s: impossibile impostare i permessi del file: %s"
 
-#: src/xz/file_io.c:517
+#: src/xz/file_io.c:535
 #, c-format
 msgid "Error getting the file status flags from standard input: %s"
 msgstr "Errore nel recuperare le flag di stato del file dallo standard input: %s"
 
-#: src/xz/file_io.c:574 src/xz/file_io.c:636
+#: src/xz/file_io.c:593 src/xz/file_io.c:655
 #, c-format
 msgid "%s: Is a symbolic link, skipping"
 msgstr "%s: è un collegamento simbolico, viene saltato"
 
-#: src/xz/file_io.c:665
+#: src/xz/file_io.c:684
 #, c-format
 msgid "%s: Is a directory, skipping"
 msgstr "%s: è una directory, viene saltata"
 
-#: src/xz/file_io.c:671
+#: src/xz/file_io.c:690
 #, c-format
 msgid "%s: Not a regular file, skipping"
 msgstr "%s: non è un file regolare, viene saltato"
 
-#: src/xz/file_io.c:688
+#: src/xz/file_io.c:707
 #, c-format
 msgid "%s: File has setuid or setgid bit set, skipping"
 msgstr "%s: il file ha il bit setuid o setgid impostato, viene saltato"
 
-#: src/xz/file_io.c:695
+#: src/xz/file_io.c:714
 #, c-format
 msgid "%s: File has sticky bit set, skipping"
 msgstr "%s: il file ha lo sticky bit impostato, viene saltato"
 
-#: src/xz/file_io.c:702
+#: src/xz/file_io.c:721
 #, c-format
 msgid "%s: Input file has more than one hard link, skipping"
 msgstr "%s: il file di input ha più di un collegamento fisico, viene saltato"
 
-#: src/xz/file_io.c:792
+#: src/xz/file_io.c:763
+msgid "Empty filename, skipping"
+msgstr "Nome file vuoto, viene saltato"
+
+#: src/xz/file_io.c:817
 #, c-format
 msgid "Error restoring the status flags to standard input: %s"
 msgstr "Errore nel ripristinare le flag di stato sullo standard input: %s"
 
-#: src/xz/file_io.c:840
+#: src/xz/file_io.c:865
 #, c-format
 msgid "Error getting the file status flags from standard output: %s"
 msgstr "Errore nel recuperare le flag di stato del file dallo standard output: %s"
 
-#: src/xz/file_io.c:1018
+#: src/xz/file_io.c:1043
 #, c-format
 msgid "Error restoring the O_APPEND flag to standard output: %s"
 msgstr "Errore nel ripristinare la flag O_APPEND sullo standard output: %s"
 
-#: src/xz/file_io.c:1030
+#: src/xz/file_io.c:1055
 #, c-format
 msgid "%s: Closing the file failed: %s"
 msgstr "%s: chiusura del file non riuscita: %s"
 
-#: src/xz/file_io.c:1066 src/xz/file_io.c:1309
+#: src/xz/file_io.c:1091 src/xz/file_io.c:1354
 #, c-format
 msgid "%s: Seeking failed when trying to create a sparse file: %s"
 msgstr "%s: posizionamento non riuscito nel tentativo di creare un file sparso: %s"
 
-#: src/xz/file_io.c:1167
+#: src/xz/file_io.c:1192
 #, c-format
 msgid "%s: Read error: %s"
 msgstr "%s: errore di lettura: %s"
 
-#: src/xz/file_io.c:1191
+#: src/xz/file_io.c:1222
 #, c-format
 msgid "%s: Error seeking the file: %s"
 msgstr "%s: errore nel cercare il file: %s"
 
-#: src/xz/file_io.c:1201
+#: src/xz/file_io.c:1246
 #, c-format
 msgid "%s: Unexpected end of file"
 msgstr "%s: fine del file inaspettata"
 
-#: src/xz/file_io.c:1260
+#: src/xz/file_io.c:1305
 #, c-format
 msgid "%s: Write error: %s"
 msgstr "%s: errore di scrittura: %s"
 
-#: src/xz/hardware.c:137
+#: src/xz/hardware.c:238
 msgid "Disabled"
 msgstr "Disabilitato"
 
-#. TRANSLATORS: Test with "xz --info-memory" to see if
-#. the alignment looks nice.
-#: src/xz/hardware.c:156
-msgid "Total amount of physical memory (RAM): "
+#: src/xz/hardware.c:269
+#, fuzzy
+#| msgid "Total amount of physical memory (RAM): "
+msgid "Amount of physical memory (RAM):"
 msgstr "Quantità totale di memoria fisica (RAM): "
 
-#: src/xz/hardware.c:158
-msgid "Memory usage limit for compression: "
-msgstr "Limite utilizzo memoria per la compressione: "
+#: src/xz/hardware.c:270
+msgid "Number of processor threads:"
+msgstr ""
+
+#: src/xz/hardware.c:271
+msgid "Compression:"
+msgstr ""
 
-#: src/xz/hardware.c:160
-msgid "Memory usage limit for decompression: "
+#: src/xz/hardware.c:272
+msgid "Decompression:"
+msgstr ""
+
+#: src/xz/hardware.c:273
+#, fuzzy
+#| msgid "Memory usage limit for decompression: "
+msgid "Multi-threaded decompression:"
 msgstr "Limite utilizzo memoria per l'estrazione: "
 
+#: src/xz/hardware.c:274
+msgid "Default for -T0:"
+msgstr ""
+
+#: src/xz/hardware.c:292
+msgid "Hardware information:"
+msgstr ""
+
+#: src/xz/hardware.c:299
+#, fuzzy
+#| msgid "Memory usage limit reached"
+msgid "Memory usage limits:"
+msgstr "Limite di utilizzo della memoria raggiunto"
+
+#: src/xz/list.c:68
+msgid "Streams:"
+msgstr ""
+
+#: src/xz/list.c:69
+msgid "Blocks:"
+msgstr ""
+
+#: src/xz/list.c:70
+#, fuzzy
+#| msgid " Compressed size: %s\n"
+msgid "Compressed size:"
+msgstr " Dim. compresso: %s\n"
+
+#: src/xz/list.c:71
+#, fuzzy
+#| msgid " Uncompressed size: %s\n"
+msgid "Uncompressed size:"
+msgstr " Dim. estratto: %s\n"
+
+#: src/xz/list.c:72
+msgid "Ratio:"
+msgstr ""
+
+#: src/xz/list.c:73
+msgid "Check:"
+msgstr ""
+
+#: src/xz/list.c:74
+#, fuzzy
+#| msgid " Stream padding: %s\n"
+msgid "Stream Padding:"
+msgstr " Padding dello stream: %s\n"
+
+#: src/xz/list.c:75
+#, fuzzy
+#| msgid " Memory needed: %s MiB\n"
+msgid "Memory needed:"
+msgstr " Memoria necessaria: %s MiB\n"
+
+#: src/xz/list.c:76
+#, fuzzy
+#| msgid " Sizes in headers: %s\n"
+msgid "Sizes in headers:"
+msgstr " Dim. negli header: %s\n"
+
+#: src/xz/list.c:79
+#, fuzzy
+#| msgid " Number of files: %s\n"
+msgid "Number of files:"
+msgstr " Numero di file: %s\n"
+
+#: src/xz/list.c:122
+msgid "Stream"
+msgstr ""
+
+#: src/xz/list.c:123
+msgid "Block"
+msgstr ""
+
+#: src/xz/list.c:124
+msgid "Blocks"
+msgstr ""
+
+#: src/xz/list.c:125
+msgid "CompOffset"
+msgstr ""
+
+#: src/xz/list.c:126
+msgid "UncompOffset"
+msgstr ""
+
+#: src/xz/list.c:127
+msgid "CompSize"
+msgstr ""
+
+#: src/xz/list.c:128
+msgid "UncompSize"
+msgstr ""
+
+#: src/xz/list.c:129
+#, fuzzy
+#| msgid "Totals:"
+msgid "TotalSize"
+msgstr "Totali:"
+
+#: src/xz/list.c:130
+msgid "Ratio"
+msgstr ""
+
+#: src/xz/list.c:131
+msgid "Check"
+msgstr ""
+
+#: src/xz/list.c:132
+msgid "CheckVal"
+msgstr ""
+
+#: src/xz/list.c:133
+msgid "Padding"
+msgstr ""
+
+#: src/xz/list.c:134
+msgid "Header"
+msgstr ""
+
+#: src/xz/list.c:135
+msgid "Flags"
+msgstr ""
+
+#: src/xz/list.c:136
+msgid "MemUsage"
+msgstr ""
+
+#: src/xz/list.c:137
+msgid "Filters"
+msgstr ""
+
 #. TRANSLATORS: Indicates that there is no integrity check.
-#. This string is used in tables, so the width must not
-#. exceed ten columns with a fixed-width font.
-#: src/xz/list.c:65
+#. This string is used in tables. In older xz version this
+#. string was limited to ten columns in a fixed-width font, but
+#. nowadays there is no strict length restriction anymore.
+#: src/xz/list.c:169
 msgid "None"
 msgstr "Nessuno"
 
 #. TRANSLATORS: Indicates that integrity check name is not known,
-#. but the Check ID is known (here 2). This and other "Unknown-N"
-#. strings are used in tables, so the width must not exceed ten
-#. columns with a fixed-width font. It's OK to omit the dash if
-#. you need space for one extra letter, but don't use spaces.
-#: src/xz/list.c:72
+#. but the Check ID is known (here 2). In older xz version these
+#. strings were limited to ten columns in a fixed-width font, but
+#. nowadays there is no strict length restriction anymore.
+#: src/xz/list.c:175
 msgid "Unknown-2"
 msgstr "Sconosc2"
 
-#: src/xz/list.c:73
+#: src/xz/list.c:176
 msgid "Unknown-3"
 msgstr "Sconosc3"
 
-#: src/xz/list.c:75
+#: src/xz/list.c:178
 msgid "Unknown-5"
 msgstr "Sconosc5"
 
-#: src/xz/list.c:76
+#: src/xz/list.c:179
 msgid "Unknown-6"
 msgstr "Sconosc6"
 
-#: src/xz/list.c:77
+#: src/xz/list.c:180
 msgid "Unknown-7"
 msgstr "Sconosc7"
 
-#: src/xz/list.c:78
+#: src/xz/list.c:181
 msgid "Unknown-8"
 msgstr "Sconosc8"
 
-#: src/xz/list.c:79
+#: src/xz/list.c:182
 msgid "Unknown-9"
 msgstr "Sconosc9"
 
-#: src/xz/list.c:81
+#: src/xz/list.c:184
 msgid "Unknown-11"
 msgstr "Sconosc11"
 
-#: src/xz/list.c:82
+#: src/xz/list.c:185
 msgid "Unknown-12"
 msgstr "Sconosc12"
 
-#: src/xz/list.c:83
+#: src/xz/list.c:186
 msgid "Unknown-13"
 msgstr "Sconosc13"
 
-#: src/xz/list.c:84
+#: src/xz/list.c:187
 msgid "Unknown-14"
 msgstr "Sconosc14"
 
-#: src/xz/list.c:85
+#: src/xz/list.c:188
 msgid "Unknown-15"
 msgstr "Sconosc15"
 
-#: src/xz/list.c:153
+#: src/xz/list.c:351
 #, c-format
 msgid "%s: File is empty"
 msgstr "%s: il file è vuoto"
 
-#: src/xz/list.c:158
+#: src/xz/list.c:356
 #, c-format
 msgid "%s: Too small to be a valid .xz file"
 msgstr "%s: troppo piccolo per essere un file .xz valido"
@@ -339,125 +501,41 @@
 #. to Ratio, the columns are right aligned. Check and Filename
 #. are left aligned. If you need longer words, it's OK to
 #. use two lines here. Test with "xz -l foo.xz".
-#: src/xz/list.c:677
+#: src/xz/list.c:730
 msgid "Strms Blocks Compressed Uncompressed Ratio Check Filename"
 msgstr " Strm Blocc. Compresso Estratto Rapp. Contr Nome file"
 
-#: src/xz/list.c:717
-#, c-format
-msgid " Streams: %s\n"
-msgstr " Stream: %s\n"
-
-#: src/xz/list.c:719
-#, c-format
-msgid " Blocks: %s\n"
-msgstr " Blocchi: %s\n"
-
-#: src/xz/list.c:721
-#, c-format
-msgid " Compressed size: %s\n"
-msgstr " Dim. compresso: %s\n"
-
-#: src/xz/list.c:724
-#, c-format
-msgid " Uncompressed size: %s\n"
-msgstr " Dim. estratto: %s\n"
-
-#: src/xz/list.c:727
-#, c-format
-msgid " Ratio: %s\n"
-msgstr " Rapporto: %s\n"
-
-#: src/xz/list.c:729
-#, c-format
-msgid " Check: %s\n"
-msgstr " Controllo: %s\n"
-
-#: src/xz/list.c:730
-#, c-format
-msgid " Stream padding: %s\n"
-msgstr " Padding dello stream: %s\n"
-
-#. TRANSLATORS: The second line is column headings. All except
-#. Check are right aligned; Check is left aligned. Test with
-#. "xz -lv foo.xz".
-#: src/xz/list.c:758
-msgid ""
-" Streams:\n"
-" Stream Blocks CompOffset UncompOffset CompSize UncompSize Ratio Check Padding"
-msgstr ""
-"Stream:\n"
-" Stream Blocc. Offset comp. Offset estr. Dim. comp. Dim. estratto Rapp. Contr Padding"
-
-#. TRANSLATORS: The second line is column headings. All
-#. except Check are right aligned; Check is left aligned.
-#: src/xz/list.c:813
-#, c-format
-msgid ""
-" Blocks:\n"
-" Stream Block CompOffset UncompOffset TotalSize UncompSize Ratio Check"
-msgstr ""
-" Blocchi:\n"
-" Stream Blocc. Offset comp. Offset estratto Dim. tot. Dim. estratto Rapp. Contr"
-
-#. TRANSLATORS: These are additional column headings
-#. for the most verbose listing mode. CheckVal
-#. (Check value), Flags, and Filters are left aligned.
-#. Header (Block Header Size), CompSize, and MemUsage
-#. are right aligned. %*s is replaced with 0-120
-#. spaces to make the CheckVal column wide enough.
-#. Test with "xz -lvv foo.xz".
-#: src/xz/list.c:825
-#, c-format
-msgid " CheckVal %*s Header Flags CompSize MemUsage Filters"
-msgstr " Val.cont %*s Header Flag Dim.compr. Uso mem. Filtri"
-
-#: src/xz/list.c:903 src/xz/list.c:1078
-#, c-format
-msgid " Memory needed: %s MiB\n"
-msgstr " Memoria necessaria: %s MiB\n"
-
-#: src/xz/list.c:905 src/xz/list.c:1080
-#, c-format
-msgid " Sizes in headers: %s\n"
-msgstr " Dim. negli header: %s\n"
-
-#: src/xz/list.c:906 src/xz/list.c:1081
+#: src/xz/list.c:1025 src/xz/list.c:1203
 msgid "Yes"
 msgstr "Sì"
 
-#: src/xz/list.c:906 src/xz/list.c:1081
+#: src/xz/list.c:1025 src/xz/list.c:1203
 msgid "No"
 msgstr "No"
 
-#: src/xz/list.c:907 src/xz/list.c:1082
+#: src/xz/list.c:1027 src/xz/list.c:1205
 #, c-format
 msgid " Minimum XZ Utils version: %s\n"
 msgstr " Versione \"XZ Utils\" minima: %s\n"
 
 #. TRANSLATORS: %s is an integer. Only the plural form of this
 #. message is used (e.g. "2 files"). Test with "xz -l foo.xz bar.xz".
-#: src/xz/list.c:1057
+#: src/xz/list.c:1178
 #, c-format
 msgid "%s file\n"
 msgid_plural "%s files\n"
 msgstr0 "%s file\n"
 msgstr1 "%s file\n"
 
-#: src/xz/list.c:1070
+#: src/xz/list.c:1191
 msgid "Totals:"
 msgstr "Totali:"
 
-#: src/xz/list.c:1071
-#, c-format
-msgid " Number of files: %s\n"
-msgstr " Numero di file: %s\n"
-
-#: src/xz/list.c:1146
+#: src/xz/list.c:1269
 msgid "--list works only on .xz files (--format=xz or --format=auto)"
 msgstr "--list funziona solamente con file .xz (--format=xz o --format=auto)"
 
-#: src/xz/list.c:1152
+#: src/xz/list.c:1275
 msgid "--list does not support reading from standard input"
 msgstr "--list non è in grado di leggere dallo standard input"
 
@@ -476,11 +554,11 @@
 msgid "%s: Null character found when reading filenames; maybe you meant to use `--files0' instead of `--files'?"
 msgstr "%s: nessun carattere trovato durante la lettura dei nomi dei file; forse si intendeva usare \"--files0\" invece di \"--files\"?"
 
-#: src/xz/main.c:174
+#: src/xz/main.c:188
 msgid "Compression and decompression with --robot are not supported yet."
 msgstr "La compressione e l'estrazione con --robot non sono ancora supportate."
 
-#: src/xz/main.c:252
+#: src/xz/main.c:266
 msgid "Cannot read data from standard input when reading filenames from standard input"
 msgstr "Impossibile leggere i dati dallo standard input durante la lettura dei nomi dei file dallo standard input"
 
@@ -488,68 +566,68 @@
 #. of the line in messages. Usually it becomes "xz: ".
 #. This is a translatable string because French needs
 #. a space before a colon.
-#: src/xz/message.c:728
+#: src/xz/message.c:725
 #, c-format
 msgid "%s: "
 msgstr "%s: "
 
-#: src/xz/message.c:791 src/xz/message.c:841
+#: src/xz/message.c:797 src/xz/message.c:856
 msgid "Internal error (bug)"
 msgstr "Errore interno (bug)"
 
-#: src/xz/message.c:798
+#: src/xz/message.c:804
 msgid "Cannot establish signal handlers"
 msgstr "Impossibile stabilire i gestori dei segnali"
 
-#: src/xz/message.c:807
+#: src/xz/message.c:813
 msgid "No integrity check; not verifying file integrity"
 msgstr "Nessun controllo d'integrità; l'integrità del file non viene verificata"
 
-#: src/xz/message.c:810
+#: src/xz/message.c:816
 msgid "Unsupported type of integrity check; not verifying file integrity"
 msgstr "Tipo di controllo di integrità non supportato; l'integrità del file non viene verificata"
 
-#: src/xz/message.c:817
+#: src/xz/message.c:823
 msgid "Memory usage limit reached"
 msgstr "Limite di utilizzo della memoria raggiunto"
 
-#: src/xz/message.c:820
+#: src/xz/message.c:826
 msgid "File format not recognized"
 msgstr "Formato di file non riconosciuto"
 
-#: src/xz/message.c:823
+#: src/xz/message.c:829
 msgid "Unsupported options"
 msgstr "Opzioni non supportate"
 
-#: src/xz/message.c:826
+#: src/xz/message.c:832
 msgid "Compressed data is corrupt"
 msgstr "I dati compressi sono danneggiati"
 
-#: src/xz/message.c:829
+#: src/xz/message.c:835
 msgid "Unexpected end of input"
 msgstr "Fine dell'input non attesa"
 
-#: src/xz/message.c:862
+#: src/xz/message.c:877
 #, c-format
 msgid "%s MiB of memory is required. The limiter is disabled."
 msgstr "%s MiB di memoria sono richiesti. Il limite è disabilitato."
 
-#: src/xz/message.c:890
+#: src/xz/message.c:905
 #, c-format
 msgid "%s MiB of memory is required. The limit is %s."
 msgstr "%s MiB di memoria sono richiesti. Il limite è %s."
 
-#: src/xz/message.c:1057
+#: src/xz/message.c:924
 #, c-format
 msgid "%s: Filter chain: %s\n"
 msgstr "%s: catena di filtri: %s\n"
 
-#: src/xz/message.c:1067
+#: src/xz/message.c:935
 #, c-format
 msgid "Try `%s --help' for more information."
 msgstr "Provare \"%s --help\" per maggiori informazioni."
 
-#: src/xz/message.c:1093
+#: src/xz/message.c:961
 #, c-format
 msgid ""
 "Usage: %s OPTION... FILE...\n"
@@ -560,15 +638,15 @@
 "Comprime o estrae i FILE nel formato .xz.\n"
 "\n"
 
-#: src/xz/message.c:1100
+#: src/xz/message.c:968
 msgid "Mandatory arguments to long options are mandatory for short options too.\n"
 msgstr "Gli argomenti obbligatori per le opzioni lunghe lo sono anche per quelle brevi.\n"
 
-#: src/xz/message.c:1104
+#: src/xz/message.c:972
 msgid " Operation mode:\n"
 msgstr " Modalità di operazione:\n"
 
-#: src/xz/message.c:1107
+#: src/xz/message.c:975
 msgid ""
 " -z, --compress force compression\n"
 " -d, --decompress force decompression\n"
@@ -580,7 +658,7 @@
 " -t, --test Verifica l'integrità dei file compressi\n"
 " -l, --list Elenca informazioni sui file .xz"
 
-#: src/xz/message.c:1113
+#: src/xz/message.c:981
 msgid ""
 "\n"
 " Operation modifiers:\n"
@@ -588,7 +666,7 @@
 "\n"
 " Modificatori di operazioni:\n"
 
-#: src/xz/message.c:1116
+#: src/xz/message.c:984
 msgid ""
 " -k, --keep keep (don't delete) input files\n"
 " -f, --force force overwrite of output file and (de)compress links\n"
@@ -599,7 +677,7 @@
 " collegamenti\n"
 " -c, --stdout Scrive sullo standard output e non elimina i file di input"
 
-#: src/xz/message.c:1122
+#: src/xz/message.c:993
 msgid ""
 " --single-stream decompress only the first stream, and silently\n"
 " ignore possible remaining input data"
@@ -607,7 +685,7 @@
 " --single-stream Decomprime solamente il primo stream e ignora\n"
 " silenziosamente i restanti dati di input"
 
-#: src/xz/message.c:1125
+#: src/xz/message.c:996
 msgid ""
 " --no-sparse do not create sparse files when decompressing\n"
 " -S, --suffix=.SUF use the suffix `.SUF' on compressed files\n"
@@ -624,7 +702,7 @@
 " di newline\n"
 " --files0=FILE Come --files ma usa il carattere null come terminatore"
 
-#: src/xz/message.c:1134
+#: src/xz/message.c:1005
 msgid ""
 "\n"
 " Basic file format and compression options:\n"
@@ -632,10 +710,16 @@
 "\n"
 " Formato file di base e opzioni di compressione:\n"
 
-#: src/xz/message.c:1136
+#: src/xz/message.c:1007
+#, fuzzy
+#| msgid ""
+#| " -F, --format=FMT file format to encode or decode; possible values are\n"
+#| " `auto' (default), `xz', `lzma', and `raw'\n"
+#| " -C, --check=CHECK integrity check type: `none' (use with caution),\n"
+#| " `crc32', `crc64' (default), or `sha256'"
 msgid ""
 " -F, --format=FMT file format to encode or decode; possible values are\n"
-" `auto' (default), `xz', `lzma', and `raw'\n"
+" `auto' (default), `xz', `lzma', `lzip', and `raw'\n"
 " -C, --check=CHECK integrity check type: `none' (use with caution),\n"
 " `crc32', `crc64' (default), or `sha256'"
 msgstr ""
@@ -644,11 +728,11 @@
 " -C, --check=CHECK Tipo di verifica integrità: \"none\" (usare con attenzione),\n"
 " \"crc32\", \"crc64\" (predefinito) o \"sha256\""
 
-#: src/xz/message.c:1141
+#: src/xz/message.c:1012
 msgid " --ignore-check don't verify the integrity check when decompressing"
 msgstr " --ignore-check Non verifica il codice di integrità quando decomprime"
 
-#: src/xz/message.c:1145
+#: src/xz/message.c:1016
 msgid ""
 " -0 ... -9 compression preset; default is 6; take compressor *and*\n"
 " decompressor memory usage into account before using 7-9!"
@@ -657,7 +741,7 @@
 " l'utilizzo di memoria per comprimere ed estrarre prima\n"
 " di usare 7-9"
 
-#: src/xz/message.c:1149
+#: src/xz/message.c:1020
 msgid ""
 " -e, --extreme try to improve compression ratio by using more CPU time;\n"
 " does not affect decompressor memory requirements"
@@ -666,7 +750,7 @@
 " utilizzando più tempo di CPU; non cambia i requisiti di\n"
 " memoria in fase di estrazione"
 
-#: src/xz/message.c:1153
+#: src/xz/message.c:1024
 msgid ""
 " -T, --threads=NUM use at most NUM threads; the default is 1; set to 0\n"
 " to use as many threads as there are processor cores"
@@ -675,7 +759,7 @@
 " impostare a 0 per usare tanti thread quanti core la CPU\n"
 " ha a disposizione"
 
-#: src/xz/message.c:1158
+#: src/xz/message.c:1029
 msgid ""
 " --block-size=SIZE\n"
 " start a new .xz block after every SIZE bytes of input;\n"
@@ -686,7 +770,7 @@
 " usare per impostare la dimensione del blocco durante la\n"
 " compressione con thread"
 
-#: src/xz/message.c:1162
+#: src/xz/message.c:1033
 msgid ""
 " --block-list=SIZES\n"
 " start a new .xz block after the given comma-separated\n"
@@ -696,7 +780,7 @@
 " Avvia un nuovo blocco .xz dopo gli intervalli, sperati\n"
 " da virgole, di dati non compressi"
 
-#: src/xz/message.c:1166
+#: src/xz/message.c:1037
 msgid ""
 " --flush-timeout=TIMEOUT\n"
 " when compressing, if more than TIMEOUT milliseconds has\n"
@@ -709,14 +793,22 @@
 " ulteriore input risulterebbe bloccata, viene eseguito il\n"
 " flush di tutti i dati pendenti"
 
-#: src/xz/message.c:1172
-#, no-c-format
+#: src/xz/message.c:1043
+#, fuzzy, no-c-format
+#| msgid ""
+#| " --memlimit-compress=LIMIT\n"
+#| " --memlimit-decompress=LIMIT\n"
+#| " -M, --memlimit=LIMIT\n"
+#| " set memory usage limit for compression, decompression,\n"
+#| " or both; LIMIT is in bytes, % of RAM, or 0 for defaults"
 msgid ""
 " --memlimit-compress=LIMIT\n"
 " --memlimit-decompress=LIMIT\n"
+" --memlimit-mt-decompress=LIMIT\n"
 " -M, --memlimit=LIMIT\n"
 " set memory usage limit for compression, decompression,\n"
-" or both; LIMIT is in bytes, % of RAM, or 0 for defaults"
+" threaded decompression, or all of these; LIMIT is in\n"
+" bytes, % of RAM, or 0 for defaults"
 msgstr ""
 " --memlimit-compress=LIMIT\n"
 " --memlimit-decompress=LIMIT\n"
@@ -725,7 +817,7 @@
 " compressione, l'estrazione o entrambe; LIMIT è in byte,\n"
 " % della memoria RAM oppure 0 per il valore predefinito"
 
-#: src/xz/message.c:1179
+#: src/xz/message.c:1052
 msgid ""
 " --no-adjust if compression settings exceed the memory usage limit,\n"
 " give an error instead of adjusting the settings downwards"
@@ -734,7 +826,7 @@
 " utilizzo della memoria, lancia un errore invece di\n"
 " utilizzare valori più piccoli"
 
-#: src/xz/message.c:1185
+#: src/xz/message.c:1058
 msgid ""
 "\n"
 " Custom filter chain for compression (alternative for using presets):"
@@ -743,7 +835,7 @@
 " Catena di filtri personalizzati per la compressione (alternative per\n"
 " l'utilizzo di preset):"
 
-#: src/xz/message.c:1194
+#: src/xz/message.c:1067
 msgid ""
 "\n"
 " --lzma1=OPTS LZMA1 or LZMA2; OPTS is a comma-separated list of zero or\n"
@@ -776,14 +868,26 @@
 " depth=NUM Profondità massima di ricerca; 0=automatica\n"
 " (predefinito)"
 
-#: src/xz/message.c:1209
+#: src/xz/message.c:1082
+#, fuzzy
+#| msgid ""
+#| "\n"
+#| " --x86=OPTS x86 BCJ filter (32-bit and 64-bit)\n"
+#| " --powerpc=OPTS PowerPC BCJ filter (big endian only)\n"
+#| " --ia64=OPTS IA-64 (Itanium) BCJ filter\n"
+#| " --arm=OPTS ARM BCJ filter (little endian only)\n"
+#| " --armthumb=OPTS ARM-Thumb BCJ filter (little endian only)\n"
+#| " --sparc=OPTS SPARC BCJ filter\n"
+#| " Valid OPTS for all BCJ filters:\n"
+#| " start=NUM start offset for conversions (default=0)"
 msgid ""
 "\n"
 " --x86=OPTS x86 BCJ filter (32-bit and 64-bit)\n"
+" --arm=OPTS ARM BCJ filter\n"
+" --armthumb=OPTS ARM-Thumb BCJ filter\n"
+" --arm64=OPTS ARM64 BCJ filter\n"
 " --powerpc=OPTS PowerPC BCJ filter (big endian only)\n"
 " --ia64=OPTS IA-64 (Itanium) BCJ filter\n"
-" --arm=OPTS ARM BCJ filter (little endian only)\n"
-" --armthumb=OPTS ARM-Thumb BCJ filter (little endian only)\n"
 " --sparc=OPTS SPARC BCJ filter\n"
 " Valid OPTS for all BCJ filters:\n"
 " start=NUM start offset for conversions (default=0)"
@@ -799,7 +903,7 @@
 " start=NUM Offset iniziale per le conversioni\n"
 " (predefinito=0)"
 
-#: src/xz/message.c:1221
+#: src/xz/message.c:1095
 msgid ""
 "\n"
 " --delta=OPTS Delta filter; valid OPTS (valid values; default):\n"
@@ -811,7 +915,7 @@
 " dist=NUM Distanza tra byte sottratti\n"
 " gli uni dagli altri (1-256; 1)"
 
-#: src/xz/message.c:1229
+#: src/xz/message.c:1103
 msgid ""
 "\n"
 " Other options:\n"
@@ -819,7 +923,7 @@
 "\n"
 " Altre opzioni:\n"
 
-#: src/xz/message.c:1232
+#: src/xz/message.c:1106
 msgid ""
 " -q, --quiet suppress warnings; specify twice to suppress errors too\n"
 " -v, --verbose be verbose; specify twice for even more verbose"
@@ -829,15 +933,15 @@
 " -v, --verbose Output prolisso; specificare due volte per output ancora\n"
 " più prolisso"
 
-#: src/xz/message.c:1237
+#: src/xz/message.c:1111
 msgid " -Q, --no-warn make warnings not affect the exit status"
 msgstr " -Q, --no-warn Gli avvisi non influenzano lo stato d'uscita"
 
-#: src/xz/message.c:1239
+#: src/xz/message.c:1113
 msgid " --robot use machine-parsable messages (useful for scripts)"
 msgstr " --robot Usa messaggi analizzabili (utile per gli script)"
 
-#: src/xz/message.c:1242
+#: src/xz/message.c:1116
 msgid ""
 " --info-memory display the total amount of RAM and the currently active\n"
 " memory usage limits, and exit"
@@ -845,7 +949,7 @@
 " --info-memory Visualizza la quantità totale di RAM, il limite attuale\n"
 " attivo di utilizzo della memore ed esce"
 
-#: src/xz/message.c:1245
+#: src/xz/message.c:1119
 msgid ""
 " -h, --help display the short help (lists only the basic options)\n"
 " -H, --long-help display this long help and exit"
@@ -853,7 +957,7 @@
 " -h, --help Stampa l'aiuto breve (elenca solo le opzioni di base)\n"
 " -H, --long-help Stampa questo lungo aiuto ed esce"
 
-#: src/xz/message.c:1249
+#: src/xz/message.c:1123
 msgid ""
 " -h, --help display this short help and exit\n"
 " -H, --long-help display the long help (lists also the advanced options)"
@@ -861,11 +965,11 @@
 " -h, --help Stampa questo breve aiuto ed esce\n"
 " -H, --long-help Stampa l'aiuto lungo (elenca anche le opzioni avanzate)"
 
-#: src/xz/message.c:1254
+#: src/xz/message.c:1128
 msgid " -V, --version display the version number and exit"
 msgstr " -V, --version Stampa il numero della versione ed esce"
 
-#: src/xz/message.c:1256
+#: src/xz/message.c:1130
 msgid ""
 "\n"
 "With no FILE, or when FILE is -, read standard input.\n"
@@ -877,19 +981,19 @@
 #. for this package. Please add _another line_ saying
 #. "Report translation bugs to <...>\n" with the email or WWW
 #. address for translation bugs. Thanks.
-#: src/xz/message.c:1262
+#: src/xz/message.c:1136
 #, c-format
 msgid "Report bugs to <%s> (in English or Finnish).\n"
 msgstr ""
 "Segnalare i bug a <%s> (in inglese o finlandese).\n"
 "Segnalare i bug di traduzione a <tp@lists.linux.it>.\n"
 
-#: src/xz/message.c:1264
+#: src/xz/message.c:1138
 #, c-format
 msgid "%s home page: <%s>\n"
 msgstr "Sito web di %s: <%s>\n"
 
-#: src/xz/message.c:1268
+#: src/xz/message.c:1142
 msgid "THIS IS A DEVELOPMENT VERSION NOT INTENDED FOR PRODUCTION USE."
 msgstr "Questa è una versione di sviluppo non adatta per utilizzi in produzione."
 
@@ -917,27 +1021,22 @@
 msgid "The sum of lc and lp must not exceed 4"
 msgstr "La somma di lc e lp non deve superare 4"
 
-#: src/xz/options.c:359
-#, c-format
-msgid "The selected match finder requires at least nice=%<PRIu32>"
-msgstr "Lo strumento per cercare corrispondenze selezionato richiede almeno nice=%<PRIu32>"
-
-#: src/xz/suffix.c:133 src/xz/suffix.c:258
+#: src/xz/suffix.c:137 src/xz/suffix.c:268
 #, c-format
 msgid "%s: With --format=raw, --suffix=.SUF is required unless writing to stdout"
 msgstr "%s: con --format=raw, --suffix=.SUF è richiesto a meno che non si scriva sullo stdout"
 
-#: src/xz/suffix.c:164
+#: src/xz/suffix.c:168
 #, c-format
 msgid "%s: Filename has an unknown suffix, skipping"
 msgstr "%s: il nome del file ha un suffisso sconosciuto, viene saltato"
 
-#: src/xz/suffix.c:185
+#: src/xz/suffix.c:189
 #, c-format
 msgid "%s: File already has `%s' suffix, skipping"
 msgstr "%s: il file ha già il suffisso \"%s\", viene saltato"
 
-#: src/xz/suffix.c:393
+#: src/xz/suffix.c:405
 #, c-format
 msgid "%s: Invalid filename suffix"
 msgstr "%s: suffisso del nome del file non valido"
@@ -961,15 +1060,11 @@
 msgid "Value of the option `%s' must be in the range %<PRIu64>, %<PRIu64>"
 msgstr "Il valore dell'opzione \"%s\" deve essere nell'intervallo %<PRIu64>, %<PRIu64>"
 
-#: src/xz/util.c:267
-msgid "Empty filename, skipping"
-msgstr "Nome file vuoto, viene saltato"
-
-#: src/xz/util.c:281
+#: src/xz/util.c:269
 msgid "Compressed data cannot be read from a terminal"
 msgstr "I dati compressi non possono essere letti da un terminale"
 
-#: src/xz/util.c:294
+#: src/xz/util.c:282
 msgid "Compressed data cannot be written to a terminal"
 msgstr "I dati compressi non possono essere scritti ad un terminale"
 
@@ -986,3 +1081,45 @@
 
 #~ msgid "Sandbox was successfully enabled"
 #~ msgstr "Sandbox abilitata con successo"
+
+#~ msgid "Memory usage limit for compression: "
+#~ msgstr "Limite utilizzo memoria per la compressione: "
+
+#, c-format
+#~ msgid " Streams: %s\n"
+#~ msgstr " Stream: %s\n"
+
+#, c-format
+#~ msgid " Blocks: %s\n"
+#~ msgstr " Blocchi: %s\n"
+
+#, c-format
+#~ msgid " Ratio: %s\n"
+#~ msgstr " Rapporto: %s\n"
+
+#, c-format
+#~ msgid " Check: %s\n"
+#~ msgstr " Controllo: %s\n"
+
+#~ msgid ""
+#~ " Streams:\n"
+#~ " Stream Blocks CompOffset UncompOffset CompSize UncompSize Ratio Check Padding"
+#~ msgstr ""
+#~ "Stream:\n"
+#~ " Stream Blocc. Offset comp. Offset estr. Dim. comp. Dim. estratto Rapp. Contr Padding"
+
+#, c-format
+#~ msgid ""
+#~ " Blocks:\n"
+#~ " Stream Block CompOffset UncompOffset TotalSize UncompSize Ratio Check"
+#~ msgstr ""
+#~ " Blocchi:\n"
+#~ " Stream Blocc. Offset comp. Offset estratto Dim. tot. Dim. estratto Rapp. Contr"
+
+#, c-format
+#~ msgid " CheckVal %*s Header Flags CompSize MemUsage Filters"
+#~ msgstr " Val.cont %*s Header Flag Dim.compr. Uso mem. Filtri"
+
+#, c-format
+#~ msgid "The selected match finder requires at least nice=%<PRIu32>"
+#~ msgstr "Lo strumento per cercare corrispondenze selezionato richiede almeno nice=%<PRIu32>"

_service:tar_scm:xz-5.4.1.tar.xz/po/ko.gmo Added

_service:tar_scm:xz-5.4.1.tar.xz/po/ko.po Added

@@ -0,0 +1,1061 @@
+# Korean translation for the xz.
+# This file is put in the public domain.
+# Seong-ho Cho <darkcircle.0426@gmail.com>, 2019, 2022.
+#
+msgid ""
+msgstr ""
+"Project-Id-Version: xz 5.4.0-pre1\n"
+"Report-Msgid-Bugs-To: xz@tukaani.org\n"
+"POT-Creation-Date: 2023-01-11 19:01+0200\n"
+"PO-Revision-Date: 2022-11-15 23:00+0900\n"
+"Last-Translator: Seong-ho Cho <darkcircle.0426@gmail.com>\n"
+"Language-Team: Korean <translation-team-ko@googlegroups.com>\n"
+"Language: ko\n"
+"MIME-Version: 1.0\n"
+"Content-Type: text/plain; charset=UTF-8\n"
+"Content-Transfer-Encoding: 8bit\n"
+"Plural-Forms: nplurals=1; plural=0;\n"
+"X-Bugs: Report translation errors to the Language-Team address.\n"
+"X-Generator: Poedit 2.3.1\n"
+
+#: src/xz/args.c:77
+#, c-format
+msgid "%s: Invalid argument to --block-list"
+msgstr "%s: --block-list의 인자값이 잘못됨"
+
+#: src/xz/args.c:87
+#, c-format
+msgid "%s: Too many arguments to --block-list"
+msgstr "%s: --block-list 인자 갯수가 너무 많음"
+
+#: src/xz/args.c:116
+msgid "0 can only be used as the last element in --block-list"
+msgstr "0 값은 --block-list의 마지막 원소로만 사용할 수 있습니다"
+
+#: src/xz/args.c:451
+#, c-format
+msgid "%s: Unknown file format type"
+msgstr "%s: 알 수 없는 파일 형식"
+
+#: src/xz/args.c:474 src/xz/args.c:482
+#, c-format
+msgid "%s: Unsupported integrity check type"
+msgstr "%s: 지원하지 않는 무결성 검사 형식"
+
+#: src/xz/args.c:518
+msgid "Only one file can be specified with `--files' or `--files0'."
+msgstr "`--files' 또는 `--files0' 옵션으로 하나의 파일만 지정할 수 있습니다."
+
+#: src/xz/args.c:586
+#, c-format
+msgid "The environment variable %s contains too many arguments"
+msgstr "%s 환경 변수에 너무 많은 인자 값이 들어있습니다"
+
+#: src/xz/args.c:688
+msgid "Compression support was disabled at build time"
+msgstr "빌드 시점에 압축 기능을 비활성했습니다"
+
+#: src/xz/args.c:695
+msgid "Decompression support was disabled at build time"
+msgstr "빌드 시점에 압축 해제 기능을 비활성했습니다"
+
+#: src/xz/args.c:701
+msgid "Compression of lzip files (.lz) is not supported"
+msgstr "lzip 파일(.lz) 압축은 지원하지 않습니다"
+
+#: src/xz/coder.c:115
+msgid "Maximum number of filters is four"
+msgstr "최대 필터 갯수는 4 입니다"
+
+#: src/xz/coder.c:134
+msgid "Memory usage limit is too low for the given filter setup."
+msgstr "주어진 필터 설정으로는 메모리 사용 제한 값이 너무 적습니다."
+
+#: src/xz/coder.c:169
+msgid "Using a preset in raw mode is discouraged."
+msgstr "RAW 모드에서의 프리셋 사용은 권장하지 않습니다."
+
+#: src/xz/coder.c:171
+msgid "The exact options of the presets may vary between software versions."
+msgstr "프리셋의 정확한 옵션 값은 프로그램 버전에 따라 다릅니다."
+
+#: src/xz/coder.c:194
+msgid "The .lzma format supports only the LZMA1 filter"
+msgstr ".lzma 형식은 LZMA1 필터만 지원합니다"
+
+#: src/xz/coder.c:202
+msgid "LZMA1 cannot be used with the .xz format"
+msgstr ".xz 형식에는 LZMA1 필터를 사용할 수 없습니다"
+
+#: src/xz/coder.c:219
+msgid "The filter chain is incompatible with --flush-timeout"
+msgstr "--flush-timeout 옵션에는 필터 체인이 맞지 않습니다"
+
+#: src/xz/coder.c:225
+msgid "Switching to single-threaded mode due to --flush-timeout"
+msgstr "--flush-timeout 옵션을 지정하였으므로 단일 스레드 모드로 전환합니다"
+
+#: src/xz/coder.c:249
+#, c-format
+msgid "Using up to %<PRIu32> threads."
+msgstr "최대 %<PRIu32> 스레드를 사용합니다."
+
+#: src/xz/coder.c:265
+msgid "Unsupported filter chain or filter options"
+msgstr "지원하지 않는 필터 체인 또는 필터 옵션"
+
+#: src/xz/coder.c:277
+#, c-format
+msgid "Decompression will need %s MiB of memory."
+msgstr "압축 해제시 %s MiB 메모리 용량이 필요합니다."
+
+#: src/xz/coder.c:309
+#, c-format
+msgid "Reduced the number of threads from %s to %s to not exceed the memory usage limit of %s MiB"
+msgstr "메모리 사용량 %s MiB 제한을 넘지 않으려 스레드 수를 %s(에)서 %s(으)로 줄였습니다"
+
+#: src/xz/coder.c:329
+#, c-format
+msgid "Reduced the number of threads from %s to one. The automatic memory usage limit of %s MiB is still being exceeded. %s MiB of memory is required. Continuing anyway."
+msgstr "스레드 수가 %s(에)서 하나로 줄었습니다. 메모리 사용 자동 제한량 %s MiB를 여전히 초과합니다. 메모리 공간 %s MiB가 필요합니다. 어쨌든 계속합니다."
+
+#: src/xz/coder.c:356
+#, c-format
+msgid "Switching to single-threaded mode to not exceed the memory usage limit of %s MiB"
+msgstr "메모리 사용량 %s MiB 제한을 넘지 않으려 단일 스레드 모드로 전환합니다"
+
+#: src/xz/coder.c:411
+#, c-format
+msgid "Adjusted LZMA%c dictionary size from %s MiB to %s MiB to not exceed the memory usage limit of %s MiB"
+msgstr "메모리 사용량 %4$s MiB 제한을 넘지 않으려 %2$s MiB에서 %3$s MiB로 LZMA%1$c 딕셔너리 크기를 조정했습니다"
+
+#: src/xz/file_io.c:110 src/xz/file_io.c:118
+#, c-format
+msgid "Error creating a pipe: %s"
+msgstr "파이프 생성 오류: %s"
+
+#: src/xz/file_io.c:235
+msgid "Failed to enable the sandbox"
+msgstr "샌드 박스 활성화 실패"
+
+#: src/xz/file_io.c:277
+#, c-format
+msgid "%s: poll() failed: %s"
+msgstr "%s: poll() 실패: %s"
+
+#. TRANSLATORS: When compression or decompression finishes,
+#. and xz is going to remove the source file, xz first checks
+#. if the source file still exists, and if it does, does its
+#. device and inode numbers match what xz saw when it opened
+#. the source file. If these checks fail, this message is
+#. shown, %s being the filename, and the file is not deleted.
+#. The check for device and inode numbers is there, because
+#. it is possible that the user has put a new file in place
+#. of the original file, and in that case it obviously
+#. shouldn't be removed.
+#: src/xz/file_io.c:344
+#, c-format
+msgid "%s: File seems to have been moved, not removing"
+msgstr "%s: 파일을 이동한 것 같음, 제거 안함"
+
+#: src/xz/file_io.c:351 src/xz/file_io.c:907
+#, c-format
+msgid "%s: Cannot remove: %s"
+msgstr "%s: 제거할 수 없음: %s"
+
+#: src/xz/file_io.c:377
+#, c-format
+msgid "%s: Cannot set the file owner: %s"
+msgstr "%s: 파일 소유자를 설정할 수 없음: %s"
+
+#: src/xz/file_io.c:390
+#, c-format
+msgid "%s: Cannot set the file group: %s"
+msgstr "%s: 파일 소유 그룹을 설정할 수 없음: %s"
+
+#: src/xz/file_io.c:409
+#, c-format
+msgid "%s: Cannot set the file permissions: %s"
+msgstr "%s: 파일 권한을 설정할 수 없음: %s"
+
+#: src/xz/file_io.c:535
+#, c-format
+msgid "Error getting the file status flags from standard input: %s"
+msgstr "표준 입력에서 파일 상태 플래그 가져오기 오류: %s"
+
+#: src/xz/file_io.c:593 src/xz/file_io.c:655
+#, c-format
+msgid "%s: Is a symbolic link, skipping"
+msgstr "%s: 심볼릭 링크, 건너뜀"
+
+#: src/xz/file_io.c:684
+#, c-format
+msgid "%s: Is a directory, skipping"
+msgstr "%s: 디렉터리입니다, 건너뜀"
+
+#: src/xz/file_io.c:690
+#, c-format
+msgid "%s: Not a regular file, skipping"
+msgstr "%s: 일반 파일 아님, 건너뜀"
+
+#: src/xz/file_io.c:707
+#, c-format
+msgid "%s: File has setuid or setgid bit set, skipping"
+msgstr "%s: setuid 또는 setgid 비트 설정 있음, 건너뜀"
+
+#: src/xz/file_io.c:714
+#, c-format
+msgid "%s: File has sticky bit set, skipping"
+msgstr "%s: 끈적이 비트 설정이 있는 파일, 건너뜀"
+
+#: src/xz/file_io.c:721
+#, c-format
+msgid "%s: Input file has more than one hard link, skipping"
+msgstr "%s: 입력 파일에 하나 이상의 하드링크가 있습니다, 건너뜀"
+
+#: src/xz/file_io.c:763
+msgid "Empty filename, skipping"
+msgstr "파일 이름 없음, 건너뜀"
+
+#: src/xz/file_io.c:817
+#, c-format
+msgid "Error restoring the status flags to standard input: %s"
+msgstr "표준 입력으로의 상태 플래그 복원 오류: %s"
+
+#: src/xz/file_io.c:865
+#, c-format
+msgid "Error getting the file status flags from standard output: %s"
+msgstr "표준 출력에서 파일 상태 플래그 가져오기 오류: %s"
+
+#: src/xz/file_io.c:1043
+#, c-format
+msgid "Error restoring the O_APPEND flag to standard output: %s"
+msgstr "표준 출력으로의 O_APPEND 플래그 복원 오류: %s"
+
+#: src/xz/file_io.c:1055
+#, c-format
+msgid "%s: Closing the file failed: %s"
+msgstr "%s: 파일 닫기 실패: %s"
+
+#: src/xz/file_io.c:1091 src/xz/file_io.c:1354
+#, c-format
+msgid "%s: Seeking failed when trying to create a sparse file: %s"
+msgstr "%s: 분할 파일 생성 시도시 탐색 실패: %s"
+
+#: src/xz/file_io.c:1192
+#, c-format
+msgid "%s: Read error: %s"
+msgstr "%s: 읽기 오류: %s"
+
+#: src/xz/file_io.c:1222
+#, c-format
+msgid "%s: Error seeking the file: %s"
+msgstr "%s: 파일 탐색 오류: %s"
+
+#: src/xz/file_io.c:1246
+#, c-format
+msgid "%s: Unexpected end of file"
+msgstr "%s: 예상치 못한 파일의 끝"
+
+#: src/xz/file_io.c:1305
+#, c-format
+msgid "%s: Write error: %s"
+msgstr "%s: 쓰기 오류: %s"
+
+#: src/xz/hardware.c:238
+msgid "Disabled"
+msgstr "사용 안함"
+
+#: src/xz/hardware.c:269
+msgid "Amount of physical memory (RAM):"
+msgstr "물리 메모리 양(RAM):"
+
+#: src/xz/hardware.c:270
+msgid "Number of processor threads:"
+msgstr "프로세서 스레드 수:"
+
+#: src/xz/hardware.c:271
+msgid "Compression:"
+msgstr "압축:"
+
+#: src/xz/hardware.c:272
+msgid "Decompression:"
+msgstr "압축해제:"
+
+#: src/xz/hardware.c:273
+msgid "Multi-threaded decompression:"
+msgstr "멀티 스레드 압축 해제:"
+
+#: src/xz/hardware.c:274
+msgid "Default for -T0:"
+msgstr "-T0 기본값:"
+
+#: src/xz/hardware.c:292
+msgid "Hardware information:"
+msgstr "하드웨어 정보:"
+
+#: src/xz/hardware.c:299
+msgid "Memory usage limits:"
+msgstr "메모리 사용량 제한:"
+
+#: src/xz/list.c:68
+msgid "Streams:"
+msgstr "스트림:"
+
+#: src/xz/list.c:69
+msgid "Blocks:"
+msgstr "블록 수:"
+
+#: src/xz/list.c:70
+msgid "Compressed size:"
+msgstr "압축 용량:"
+
+#: src/xz/list.c:71
+msgid "Uncompressed size:"
+msgstr "압축해제 용량:"
+
+#: src/xz/list.c:72
+msgid "Ratio:"
+msgstr "압축율:"
+
+#: src/xz/list.c:73
+msgid "Check:"
+msgstr "검사:"
+
+#: src/xz/list.c:74
+msgid "Stream Padding:"
+msgstr "스트림 패딩:"
+
+#: src/xz/list.c:75
+msgid "Memory needed:"
+msgstr "요구 메모리:"
+
+#: src/xz/list.c:76
+msgid "Sizes in headers:"
+msgstr "헤더 길이:"
+
+#: src/xz/list.c:79
+msgid "Number of files:"
+msgstr "파일 갯수:"
+
+#: src/xz/list.c:122
+msgid "Stream"
+msgstr "스트림"
+
+#: src/xz/list.c:123
+msgid "Block"
+msgstr "블록"
+
+#: src/xz/list.c:124
+msgid "Blocks"
+msgstr "블록"
+
+#: src/xz/list.c:125
+msgid "CompOffset"
+msgstr "압축오프셋"
+
+#: src/xz/list.c:126
+msgid "UncompOffset"
+msgstr "압축해제오프셋"
+
+#: src/xz/list.c:127
+msgid "CompSize"
+msgstr "압축크기"
+
+#: src/xz/list.c:128
+msgid "UncompSize"
+msgstr "압축해제크기"
+
+#: src/xz/list.c:129
+msgid "TotalSize"
+msgstr "총크기"
+
+#: src/xz/list.c:130
+msgid "Ratio"
+msgstr "압축율"
+
+#: src/xz/list.c:131
+msgid "Check"
+msgstr "검사"
+
+#: src/xz/list.c:132
+msgid "CheckVal"
+msgstr "검사값"
+
+#: src/xz/list.c:133
+msgid "Padding"
+msgstr "패딩"
+
+#: src/xz/list.c:134
+msgid "Header"
+msgstr "헤더"
+
+#: src/xz/list.c:135
+msgid "Flags"
+msgstr "플래그"
+
+#: src/xz/list.c:136
+msgid "MemUsage"
+msgstr "메모리사용"
+
+#: src/xz/list.c:137
+msgid "Filters"
+msgstr "필터"
+
+#. TRANSLATORS: Indicates that there is no integrity check.
+#. This string is used in tables. In older xz version this
+#. string was limited to ten columns in a fixed-width font, but
+#. nowadays there is no strict length restriction anymore.
+#: src/xz/list.c:169
+msgid "None"
+msgstr "없음"
+
+#. TRANSLATORS: Indicates that integrity check name is not known,
+#. but the Check ID is known (here 2). In older xz version these
+#. strings were limited to ten columns in a fixed-width font, but
+#. nowadays there is no strict length restriction anymore.
+#: src/xz/list.c:175
+msgid "Unknown-2"
+msgstr "알 수 없음-2"
+
+#: src/xz/list.c:176
+msgid "Unknown-3"
+msgstr "알 수 없음-3"
+
+#: src/xz/list.c:178
+msgid "Unknown-5"
+msgstr "알 수 없음-5"
+
+#: src/xz/list.c:179
+msgid "Unknown-6"
+msgstr "알 수 없음-6"
+
+#: src/xz/list.c:180
+msgid "Unknown-7"
+msgstr "알 수 없음-7"
+
+#: src/xz/list.c:181
+msgid "Unknown-8"
+msgstr "알 수 없음-8"
+
+#: src/xz/list.c:182
+msgid "Unknown-9"
+msgstr "알 수 없음-9"
+
+#: src/xz/list.c:184
+msgid "Unknown-11"
+msgstr "알 수 없음-11"
+
+#: src/xz/list.c:185
+msgid "Unknown-12"
+msgstr "알 수 없음-12"
+
+#: src/xz/list.c:186
+msgid "Unknown-13"
+msgstr "알 수 없음-13"
+
+#: src/xz/list.c:187
+msgid "Unknown-14"
+msgstr "알 수 없음-14"
+
+#: src/xz/list.c:188
+msgid "Unknown-15"
+msgstr "알 수 없음-15"
+
+#: src/xz/list.c:351
+#, c-format
+msgid "%s: File is empty"
+msgstr "%s: 파일 내용 없음"
+
+#: src/xz/list.c:356
+#, c-format
+msgid "%s: Too small to be a valid .xz file"
+msgstr "%s: 유효한 .xz 파일로 보기에는 너무 작습니다"
+
+#. TRANSLATORS: These are column headings. From Strms (Streams)
+#. to Ratio, the columns are right aligned. Check and Filename
+#. are left aligned. If you need longer words, it's OK to
+#. use two lines here. Test with "xz -l foo.xz".
+#: src/xz/list.c:730
+msgid "Strms Blocks Compressed Uncompressed Ratio Check Filename"
+msgstr "스트림 블록 압축 압축해제 압축율 검사 파일 이름"
+
+#: src/xz/list.c:1025 src/xz/list.c:1203
+msgid "Yes"
+msgstr "예"
+
+# 주: 아니오가 아니라 아니요가 맞는 표현
+#: src/xz/list.c:1025 src/xz/list.c:1203
+msgid "No"
+msgstr "아니요"
+
+#: src/xz/list.c:1027 src/xz/list.c:1205
+#, c-format
+msgid " Minimum XZ Utils version: %s\n"
+msgstr " 최소 XZ Utils 버전: %s\n"
+
+#. TRANSLATORS: %s is an integer. Only the plural form of this
+#. message is used (e.g. "2 files"). Test with "xz -l foo.xz bar.xz".
+#: src/xz/list.c:1178
+#, c-format
+msgid "%s file\n"
+msgid_plural "%s files\n"
+msgstr0 "파일 %s개\n"
+
+#: src/xz/list.c:1191
+msgid "Totals:"
+msgstr "총:"
+
+#: src/xz/list.c:1269
+msgid "--list works only on .xz files (--format=xz or --format=auto)"
+msgstr "--list 옵션은 .xz 파일에만 동작합니다(--format=xz 또는 --format=auto)"
+
+#: src/xz/list.c:1275
+msgid "--list does not support reading from standard input"
+msgstr "--list 옵션은 표준 입력 읽기를 지원하지 않습니다"
+
+#: src/xz/main.c:89
+#, c-format
+msgid "%s: Error reading filenames: %s"
+msgstr "%s: 파일 이름 읽기 오류: %s"
+
+#: src/xz/main.c:96
+#, c-format
+msgid "%s: Unexpected end of input when reading filenames"
+msgstr "%s: 파일 이름 읽는 중 예상치 못한 입력 끝"
+
+#: src/xz/main.c:120
+#, c-format
+msgid "%s: Null character found when reading filenames; maybe you meant to use `--files0' instead of `--files'?"
+msgstr "%s: 파일 이름을 읽는 도중 NULL 문자 발견. `--files' 옵션 대신 `--files0' 옵션을 사용하시려는게 아닙니까?"
+
+#: src/xz/main.c:188
+msgid "Compression and decompression with --robot are not supported yet."
+msgstr "아직 압축 동작과 압축 해제 동작에 --robot 옵션을 지원하지 않습니다."
+
+#: src/xz/main.c:266
+msgid "Cannot read data from standard input when reading filenames from standard input"
+msgstr "표준 출력에서 파일 이름을 읽을 때 표준 입력에서 데이터를 읽을 수 없습니다"
+
+#. TRANSLATORS: This is the program name in the beginning
+#. of the line in messages. Usually it becomes "xz: ".
+#. This is a translatable string because French needs
+#. a space before a colon.
+#: src/xz/message.c:725
+#, c-format
+msgid "%s: "
+msgstr "%s: "
+
+#: src/xz/message.c:797 src/xz/message.c:856
+msgid "Internal error (bug)"
+msgstr "내부 오류(버그)"
+
+#: src/xz/message.c:804
+msgid "Cannot establish signal handlers"
+msgstr "시그널 처리자를 준비할 수 없습니다"
+
+#: src/xz/message.c:813
+msgid "No integrity check; not verifying file integrity"
+msgstr "무결성 검사 안함. 파일 무결성을 검증하지 않습니다"
+
+#: src/xz/message.c:816
+msgid "Unsupported type of integrity check; not verifying file integrity"
+msgstr "지원하지 않는 무결성 검사 형식. 파일 무결성을 검증하지 않습니다"
+
+#: src/xz/message.c:823
+msgid "Memory usage limit reached"
+msgstr "메모리 사용량 한계에 도달했습니다"
+
+#: src/xz/message.c:826
+msgid "File format not recognized"
+msgstr "파일 형식을 인식할 수 없음"
+
+#: src/xz/message.c:829
+msgid "Unsupported options"
+msgstr "지원하지 않는 옵션"
+
+#: src/xz/message.c:832
+msgid "Compressed data is corrupt"
+msgstr "압축 데이터 깨짐"
+
+#: src/xz/message.c:835
+msgid "Unexpected end of input"
+msgstr "예상치 못한 입력 끝"
+
+#: src/xz/message.c:877
+#, c-format
+msgid "%s MiB of memory is required. The limiter is disabled."
+msgstr "%s MiB 메모리 용량이 필요합니다. 제한을 비활성합니다."
+
+#: src/xz/message.c:905
+#, c-format
+msgid "%s MiB of memory is required. The limit is %s."
+msgstr "%s MiB 메모리 용량이 필요합니다. 제한 값은 %s 입니다."
+
+#: src/xz/message.c:924
+#, c-format
+msgid "%s: Filter chain: %s\n"
+msgstr "%s: 필터 체인: %s\n"
+
+#: src/xz/message.c:935
+#, c-format
+msgid "Try `%s --help' for more information."
+msgstr "자세한 사용법은 `%s --help'를 입력하십시오."
+
+#: src/xz/message.c:961
+#, c-format
+msgid ""
+"Usage: %s OPTION... FILE...\n"
+"Compress or decompress FILEs in the .xz format.\n"
+"\n"
+msgstr ""
+"사용법: %s <옵션>... <파일>...\n"
+".xz 형식으로 <파일> 다수를 압축(해제)합니다.\n"
+"\n"
+
+#: src/xz/message.c:968
+msgid "Mandatory arguments to long options are mandatory for short options too.\n"
+msgstr "긴 옵션 버전의 필수 인자는 짧은 옵션 버전에도 해당합니다.\n"
+
+#: src/xz/message.c:972
+msgid " Operation mode:\n"
+msgstr " 동작 방식:\n"
+
+#: src/xz/message.c:975
+msgid ""
+" -z, --compress force compression\n"
+" -d, --decompress force decompression\n"
+" -t, --test test compressed file integrity\n"
+" -l, --list list information about .xz files"
+msgstr ""
+" -z, --compress 압축 강제\n"
+" -d, --decompress 압축 해제 강제\n"
+" -t, --test 압축 파일 무결성 검사\n"
+" -l, --list .xz 파일 정보 출력"
+
+#: src/xz/message.c:981
+msgid ""
+"\n"
+" Operation modifiers:\n"
+msgstr ""
+"\n"
+" 동작 지정:\n"
+
+#: src/xz/message.c:984
+msgid ""
+" -k, --keep keep (don't delete) input files\n"
+" -f, --force force overwrite of output file and (de)compress links\n"
+" -c, --stdout write to standard output and don't delete input files"
+msgstr ""
+" -k, --keep 입력 파일을 유지합니다(삭제 안함)\n"
+" -f, --force 출력 파일을 강제로 덮어쓰고 링크도 압축(해제)합니다\n"
+" -c, --stdout 표준 출력으로 기록하고 입력 파일을 삭제하지 않습니다"
+
+#: src/xz/message.c:993
+msgid ""
+" --single-stream decompress only the first stream, and silently\n"
+" ignore possible remaining input data"
+msgstr ""
+" --single-stream 첫번째 스트림만 압축해제하며, 나머지 입력 데이터는\n"
+" 조용히 무시합니다"
+
+#: src/xz/message.c:996
+msgid ""
+" --no-sparse do not create sparse files when decompressing\n"
+" -S, --suffix=.SUF use the suffix `.SUF' on compressed files\n"
+" --files=FILE read filenames to process from FILE; if FILE is\n"
+" omitted, filenames are read from the standard input;\n"
+" filenames must be terminated with the newline character\n"
+" --files0=FILE like --files but use the null character as terminator"
+msgstr ""
+" --no-sparse 압축 해제에 활용할 분할 파일을 만들지 않음\n"
+" -S, --suffix=.<확장자>\n"
+" 압축 파일 확장자에 `.<확장자>'를 사용합니다\n"
+" --files=<파일>\n"
+" <파일> 에서 처리할 파일 이름을 읽습니다. <파일>을\n"
+" 생략하면 표준 입력에서 파일 이름을 읽습니다.\n"
+" 파일 이름은 개행 문자로 끝나야합니다\n"
+" --files0=<파일>\n"
+" --files 옵션과 비슷하지만 NULL 문자로 끝납니다"
+
+#: src/xz/message.c:1005
+msgid ""
+"\n"
+" Basic file format and compression options:\n"
+msgstr ""
+"\n"
+" 기본 파일 형식 및 압축 옵션:\n"
+
+#: src/xz/message.c:1007
+msgid ""
+" -F, --format=FMT file format to encode or decode; possible values are\n"
+" `auto' (default), `xz', `lzma', `lzip', and `raw'\n"
+" -C, --check=CHECK integrity check type: `none' (use with caution),\n"
+" `crc32', `crc64' (default), or `sha256'"
+msgstr ""
+" -F, --format=<형식> 인코딩 디코딩할 파일 형식입니다. 가능한 값:\n"
+" `auto' (기본), `xz', `lzma', `lzip', `raw'\n"
+" -C, --check=<검사> 무결성 검사 형식: `none'(위험),\n"
+" `crc32', `crc64'(기본), `sha256'"
+
+#: src/xz/message.c:1012
+msgid " --ignore-check don't verify the integrity check when decompressing"
+msgstr " --ignore-check 압축 해제시 무결성 검사를 수행하지 않습니다"
+
+#: src/xz/message.c:1016
+msgid ""
+" -0 ... -9 compression preset; default is 6; take compressor *and*\n"
+" decompressor memory usage into account before using 7-9!"
+msgstr ""
+" -0 ... -9 압축 프리셋. 기본값은 6 입니다. 7-9를 사용하려면 입축\n"
+" 메모리 사용량*과* 압축 해제 메모리 사용량을 지정하십시오!"
+
+#: src/xz/message.c:1020
+msgid ""
+" -e, --extreme try to improve compression ratio by using more CPU time;\n"
+" does not affect decompressor memory requirements"
+msgstr ""
+" -e, --extreme CPU 점유시간을 더 확보하여 압축률을 개선합니다.\n"
+" 압축 해제시 메모리 요구 용량에는 영향을 주지 않습니다"
+
+#: src/xz/message.c:1024
+msgid ""
+" -T, --threads=NUM use at most NUM threads; the default is 1; set to 0\n"
+" to use as many threads as there are processor cores"
+msgstr ""
+" -T, --threads=<개수>\n"
+" 최대 스레드 <개수>를 사용합니다. 기본값은 1 입니다\n"
+" 실제 프로세서 코어만큼의 스레드를 사용하려면 0 값으로\n"
+" 지정합니다"
+
+#: src/xz/message.c:1029
+msgid ""
+" --block-size=SIZE\n"
+" start a new .xz block after every SIZE bytes of input;\n"
+" use this to set the block size for threaded compression"
+msgstr ""
+" --block-size=<크기>\n"
+" 모든 <크기>의 입력 다음 새 .xz 블록을 시작합니다.\n"
+" 스레드 압축에 블록 크기를 지정할 때 사용합니다"
+
+#: src/xz/message.c:1033
+msgid ""
+" --block-list=SIZES\n"
+" start a new .xz block after the given comma-separated\n"
+" intervals of uncompressed data"
+msgstr ""
+" --block-list=<크기>\n"
+" 콤마로 구분한 연속 지정값 만큼 압축해제한 데이터 용량을\n"
+" 넘긴 후 새 .xz 블록을 시작합니다"
+
+#: src/xz/message.c:1037
+msgid ""
+" --flush-timeout=TIMEOUT\n"
+" when compressing, if more than TIMEOUT milliseconds has\n"
+" passed since the previous flush and reading more input\n"
+" would block, all pending data is flushed out"
+msgstr ""
+" --flush-timeout=<제한시간>\n"
+" 앞서 플러싱한 후 더 많은 블록 입력을 읽어들일 때 밀리초\n"
+" 단위 <제한시간>을 넘기면 모든 대기 데이터를\n"
+" 플러싱아웃합니다"
+
+#: src/xz/message.c:1043
+#, no-c-format
+msgid ""
+" --memlimit-compress=LIMIT\n"
+" --memlimit-decompress=LIMIT\n"
+" --memlimit-mt-decompress=LIMIT\n"
+" -M, --memlimit=LIMIT\n"
+" set memory usage limit for compression, decompression,\n"
+" threaded decompression, or all of these; LIMIT is in\n"
+" bytes, % of RAM, or 0 for defaults"
+msgstr ""
+" --memlimit-compress=<제한용량>\n"
+" --memlimit-decompress=<제한용량>\n"
+" --memlimit-mt-decompress=<제한용량>\n"
+" -M, --memlimit=<제한용량>\n"
+" 압축, 압축해제, 또는 각각의 경우에 대한 메모리 사용량\n"
+" 제한값을 설정합니다. <제한용량> 값 단위는 바이트 또는 램\n"
+" 용량 백분율이며, 기본 값은 0 입니다"
+
+#: src/xz/message.c:1052
+msgid ""
+" --no-adjust if compression settings exceed the memory usage limit,\n"
+" give an error instead of adjusting the settings downwards"
+msgstr ""
+" --no-adjust 압축 설정이 메모리 사용량 제한을 넘어서면\n"
+" 설정 값을 줄이는 대신 오류 정보를 나타냅니다"
+
+#: src/xz/message.c:1058
+msgid ""
+"\n"
+" Custom filter chain for compression (alternative for using presets):"
+msgstr ""
+"\n"
+" 압축용 개별 필터 체인 설정(사전 설정 사용을 대신함):"
+
+#: src/xz/message.c:1067
+msgid ""
+"\n"
+" --lzma1=OPTS LZMA1 or LZMA2; OPTS is a comma-separated list of zero or\n"
+" --lzma2=OPTS more of the following options (valid values; default):\n"
+" preset=PRE reset options to a preset (0-9e)\n"
+" dict=NUM dictionary size (4KiB - 1536MiB; 8MiB)\n"
+" lc=NUM number of literal context bits (0-4; 3)\n"
+" lp=NUM number of literal position bits (0-4; 0)\n"
+" pb=NUM number of position bits (0-4; 2)\n"
+" mode=MODE compression mode (fast, normal; normal)\n"
+" nice=NUM nice length of a match (2-273; 64)\n"
+" mf=NAME match finder (hc3, hc4, bt2, bt3, bt4; bt4)\n"
+" depth=NUM maximum search depth; 0=automatic (default)"
+msgstr ""
+"\n"
+" --lzma1=<옵션> LZMA1 또는 LZMA2. <옵션>은 하나도 지정하지 않거나,\n"
+" --lzma2=<옵션> 다음 옵션 중 한개 이상을 쉼표로 구분하여 지정합니다\n"
+" (유효값, 기본값):\n"
+" preset=<프리셋> 옵션을 <프리셋>값으로 초기화(0-9e)\n"
+" dict=<숫자> 딕셔너리 크기(4KiB - 1536MiB, 8MiB)\n"
+" lc=<숫자> 리터럴 컨텍스트 비트 수(0-4, 3)\n"
+" lp=<숫자> 리터럴 위치 비트 수(0-4, 0)\n"
+" pb=<숫자> 위치 비트 갯수(0-4, 2)\n"
+" mode=<모드> 압축 모드 fast 또는 normal, normal)\n"
+" nice=<숫자> nice 일치 길이 값(2-273, 64)\n"
+" mf=<이름> 일치 탐색기(hc3, hc4, bt2, bt3, bt4\n"
+" 중 하나. bt4)\n"
+" depth=<숫자> 최대 검색 깊이. 0=자동(기본값)"
+
+#: src/xz/message.c:1082
+msgid ""
+"\n"
+" --x86=OPTS x86 BCJ filter (32-bit and 64-bit)\n"
+" --arm=OPTS ARM BCJ filter\n"
+" --armthumb=OPTS ARM-Thumb BCJ filter\n"
+" --arm64=OPTS ARM64 BCJ filter\n"
+" --powerpc=OPTS PowerPC BCJ filter (big endian only)\n"
+" --ia64=OPTS IA-64 (Itanium) BCJ filter\n"
+" --sparc=OPTS SPARC BCJ filter\n"
+" Valid OPTS for all BCJ filters:\n"
+" start=NUM start offset for conversions (default=0)"
+msgstr ""
+"\n"
+" --x86=<옵션> x86 BCJ 필터(32-bit, 64-bit)\n"
+" --arm=<옵션> ARM BCJ 필터\n"
+" --armthumb=<옵션> ARM-Thumb BCJ 필터\n"
+" --arm64=<옵션> ARM64 BCJ 필터\n"
+" --powerpc=<옵션> PowerPC BCJ 필터 (빅 엔디언 전용)\n"
+" --ia64=<옵션> IA-64 (아이태니엄) BCJ 필터\n"
+" --sparc=<옵션> SPARC BCJ 필터\n"
+" 모든 BCJ 필터의 유효한 <옵션>:\n"
+" start=<숫자> 변환 시작 오프셋(기본값=0)"
+
+#: src/xz/message.c:1095
+msgid ""
+"\n"
+" --delta=OPTS Delta filter; valid OPTS (valid values; default):\n"
+" dist=NUM distance between bytes being subtracted\n"
+" from each other (1-256; 1)"
+msgstr ""
+"\n"
+" --delta=<옵션> 델타 필터. 유효한 <옵션> (유효값, 기본값):\n"
+" dist=<숫자> 각 바이트 값의 차이 값\n"
+" (1-256, 1)"
+
+#: src/xz/message.c:1103
+msgid ""
+"\n"
+" Other options:\n"
+msgstr ""
+"\n"
+"기타 옵션:\n"
+
+#: src/xz/message.c:1106
+msgid ""
+" -q, --quiet suppress warnings; specify twice to suppress errors too\n"
+" -v, --verbose be verbose; specify twice for even more verbose"
+msgstr ""
+" -q, --quiet 경고 메시지 끔. 오류 메시지도 끄려면 두번 지정합니다\n"
+" -v, --verbose 자세히 표시. 더 자세히 표시하려면 두번 지정합니다"
+
+#: src/xz/message.c:1111
+msgid " -Q, --no-warn make warnings not affect the exit status"
+msgstr " -Q, --no-warn 경고가 종료 상태에 영향을 주지 않게합니다"
+
+#: src/xz/message.c:1113
+msgid " --robot use machine-parsable messages (useful for scripts)"
+msgstr " --robot 기계 해석용 메시지를 사용합니다(스크립트에 적합)"
+
+#: src/xz/message.c:1116
+msgid ""
+" --info-memory display the total amount of RAM and the currently active\n"
+" memory usage limits, and exit"
+msgstr ""
+" --info-memory 총 사용 메모리양과 현재 활성 메모리 사용 제한 값을\n"
+" 표시하고 빠져나갑니다"
+
+#: src/xz/message.c:1119
+msgid ""
+" -h, --help display the short help (lists only the basic options)\n"
+" -H, --long-help display this long help and exit"
+msgstr ""
+" -h, --help 간단한 도움말을 표시합니다(기본 옵션만 나열)\n"
+" -H, --long-help 긴 도움말을 표시하고 빠져나갑니다"
+
+#: src/xz/message.c:1123
+msgid ""
+" -h, --help display this short help and exit\n"
+" -H, --long-help display the long help (lists also the advanced options)"
+msgstr ""
+" -h, --help 간단한 도움말을 표시하고 빠져나갑니다\n"
+" -H, --long-help 긴 도움말을 표시합니다(고급 옵션도 나열)"
+
+#: src/xz/message.c:1128
+msgid " -V, --version display the version number and exit"
+msgstr " -V, --version 버전 번호를 표시하고 빠져나갑니다"
+
+#: src/xz/message.c:1130
+msgid ""
+"\n"
+"With no FILE, or when FILE is -, read standard input.\n"
+msgstr ""
+"\n"
+"<파일> 값이 없거나, <파일> 값이 - 문자이면, 표준 입력을 읽습니다.\n"
+
+#. TRANSLATORS: This message indicates the bug reporting address
+#. for this package. Please add _another line_ saying
+#. "Report translation bugs to <...>\n" with the email or WWW
+#. address for translation bugs. Thanks.
+#: src/xz/message.c:1136
+#, c-format
+msgid "Report bugs to <%s> (in English or Finnish).\n"
+msgstr "<%s> (영문 또는 핀란드어)에 버그를 보고하십시오.\n"
+
+#: src/xz/message.c:1138
+#, c-format
+msgid "%s home page: <%s>\n"
+msgstr "%s 홈페이지: <%s>\n"
+
+#: src/xz/message.c:1142
+msgid "THIS IS A DEVELOPMENT VERSION NOT INTENDED FOR PRODUCTION USE."
+msgstr "!! 주의 !! 개발 버전이며 실제 사용 용도가 아닙니다."
+
+#: src/xz/options.c:86
+#, c-format
+msgid "%s: Options must be `name=value' pairs separated with commas"
+msgstr "%s: 옵션은 쉼표로 구분한 `이름=값' 쌍이어야합니다"
+
+#: src/xz/options.c:93
+#, c-format
+msgid "%s: Invalid option name"
+msgstr "%s: 잘못된 옵션 이름"
+
+#: src/xz/options.c:113
+#, c-format
+msgid "%s: Invalid option value"
+msgstr "%s: 잘못된 옵션 값"
+
+#: src/xz/options.c:247
+#, c-format
+msgid "Unsupported LZMA1/LZMA2 preset: %s"
+msgstr "지원하지 않는 LZMA1/LZMA2 프리셋: %s"
+
+#: src/xz/options.c:355
+msgid "The sum of lc and lp must not exceed 4"
+msgstr "lc값과 lp값의 합이 4를 초과하면 안됩니다"
+
+#: src/xz/suffix.c:137 src/xz/suffix.c:268
+#, c-format
+msgid "%s: With --format=raw, --suffix=.SUF is required unless writing to stdout"
+msgstr "%s: 표준 출력으로 기록하지 않는 한 --format=raw, --suffix=.SUF 옵션이 필요합니다"
+
+#: src/xz/suffix.c:168
+#, c-format
+msgid "%s: Filename has an unknown suffix, skipping"
+msgstr "%s: 파일 이름에 알 수 없는 확장자 붙음, 건너뜀"
+
+#: src/xz/suffix.c:189
+#, c-format
+msgid "%s: File already has `%s' suffix, skipping"
+msgstr "%s: 파일에 이미 `%s' 확장자가 붙음, 건너뜀"
+
+#: src/xz/suffix.c:405
+#, c-format
+msgid "%s: Invalid filename suffix"
+msgstr "%s: 잘못된 파일 이름 확장자"
+
+#: src/xz/util.c:71
+#, c-format
+msgid "%s: Value is not a non-negative decimal integer"
+msgstr "%s: 값은 10진 양수입니다"
+
+#: src/xz/util.c:113
+#, c-format
+msgid "%s: Invalid multiplier suffix"
+msgstr "%s: 잘못된 승수 후위 단위"
+
+#: src/xz/util.c:115
+msgid "Valid suffixes are `KiB' (2^10), `MiB' (2^20), and `GiB' (2^30)."
+msgstr "유효한 후위 단위는 `KiB' (2^10), `MiB' (2^20), and `GiB' (2^30) 입니다."
+
+#: src/xz/util.c:132
+#, c-format
+msgid "Value of the option `%s' must be in the range %<PRIu64>, %<PRIu64>"
+msgstr "`%s' 옵션 값은 범위%<PRIu64>, %<PRIu64> 안에 있어야 합니다"
+
+#: src/xz/util.c:269
+msgid "Compressed data cannot be read from a terminal"
+msgstr "압축 데이터를 터미널에서 읽을 수 없습니다"
+
+#: src/xz/util.c:282
+msgid "Compressed data cannot be written to a terminal"
+msgstr "압축 데이터를 터미널에 기록할 수 없습니다"
+
+#: src/common/tuklib_exit.c:40
+msgid "Writing to standard output failed"
+msgstr "표준 출력 기록 실패"
+
+#: src/common/tuklib_exit.c:43
+msgid "Unknown error"
+msgstr "알 수 없는 오류"
+
+#, c-format
+#~ msgid "The selected match finder requires at least nice=%<PRIu32>"
+#~ msgstr "선택한 일치 탐색기는 최소한 nice=%<PRIu32> 상태여야합니다"
+
+#~ msgid "Sandbox is disabled due to incompatible command line arguments"
+#~ msgstr "비호환 명령행 인자값이 있어 샌드박스를 비활성했습니다"
+
+#~ msgid "Sandbox was successfully enabled"
+#~ msgstr "샌드 박스 활성화에 성공했습니다"
+
+#~ msgid "Memory usage limit for compression: "
+#~ msgstr "압축 메모리 사용 제한량: "
+
+#~ msgid " Streams: %s\n"
+#~ msgstr " 스트림: %s\n"
+
+#~ msgid " Blocks: %s\n"
+#~ msgstr " 블록: %s\n"
+
+#~ msgid " Ratio: %s\n"
+#~ msgstr " 압축률: %s\n"
+
+#~ msgid " Check: %s\n"
+#~ msgstr " 검사: %s\n"
+
+#~ msgid ""
+#~ " Streams:\n"
+#~ " Stream Blocks CompOffset UncompOffset CompSize UncompSize Ratio Check Padding"
+#~ msgstr ""
+#~ " 스트림:\n"
+#~ " 스트림 블록 압축오프셋 압축해제 오프셋 압축용량 압축해제용량 압축율 검사 패딩"
+
+#~ msgid ""
+#~ " Blocks:\n"
+#~ " Stream Block CompOffset UncompOffset TotalSize UncompSize Ratio Check"
+#~ msgstr ""
+#~ " 블록:\n"
+#~ " 스트림 블록 압축오프셋 압축해제오프셋 총용량 압축해제용량 압축율 검사"
+
+#~ msgid " CheckVal %*s Header Flags CompSize MemUsage Filters"
+#~ msgstr " CheckVal %*s Header 플래그 압축용량 메모리사용량 필터"

_service:tar_scm:xz-5.2.5.tar.xz/po/pl.gmo -> _service:tar_scm:xz-5.4.1.tar.xz/po/pl.gmo Changed

_service:tar_scm:xz-5.2.5.tar.xz/po/pl.po -> _service:tar_scm:xz-5.4.1.tar.xz/po/pl.po Changed

@@ -1,13 +1,13 @@
 # Polish translation for xz.
 # This file is put in the public domain.
-# Jakub Bogusz <qboosh@pld-linux.org>, 2011-2019.
+# Jakub Bogusz <qboosh@pld-linux.org>, 2011-2022.
 #
 msgid ""
 msgstr ""
-"Project-Id-Version: xz 5.2.4\n"
-"Report-Msgid-Bugs-To: lasse.collin@tukaani.org\n"
-"POT-Creation-Date: 2020-03-17 16:29+0200\n"
-"PO-Revision-Date: 2019-03-05 05:30+0100\n"
+"Project-Id-Version: xz 5.4.0-pre1\n"
+"Report-Msgid-Bugs-To: xz@tukaani.org\n"
+"POT-Creation-Date: 2023-01-11 19:01+0200\n"
+"PO-Revision-Date: 2022-11-10 18:02+0100\n"
 "Last-Translator: Jakub Bogusz <qboosh@pld-linux.org>\n"
 "Language-Team: Polish <translation-team-pl@lists.sourceforge.net>\n"
 "Language: pl\n"
@@ -17,99 +17,113 @@
 "X-Bugs: Report translation errors to the Language-Team address.\n"
 "Plural-Forms: nplurals=3; plural=n==1 ? 0 : n%10>=2 && n%10<=4 && (n%100<10 || n%100>=20) ? 1 : 2;\n"
 
-#: src/xz/args.c:63
+#: src/xz/args.c:77
 #, c-format
 msgid "%s: Invalid argument to --block-list"
 msgstr "%s: Błędny argument dla --block-list"
 
-#: src/xz/args.c:73
+#: src/xz/args.c:87
 #, c-format
 msgid "%s: Too many arguments to --block-list"
 msgstr "%s: Zbyt dużo argumentów dla --block-list"
 
-#: src/xz/args.c:102
+#: src/xz/args.c:116
 msgid "0 can only be used as the last element in --block-list"
 msgstr "0 w --block-list może być użyte wyłącznie jako ostatni element"
 
-#: src/xz/args.c:406
+#: src/xz/args.c:451
 #, c-format
 msgid "%s: Unknown file format type"
 msgstr "%s: Nieznany typ formatu pliku"
 
-#: src/xz/args.c:429 src/xz/args.c:437
+#: src/xz/args.c:474 src/xz/args.c:482
 #, c-format
 msgid "%s: Unsupported integrity check type"
 msgstr "%s: Nieobsługiwany typ kontroli spójności"
 
-#: src/xz/args.c:473
+#: src/xz/args.c:518
 msgid "Only one file can be specified with `--files' or `--files0'."
 msgstr "Wraz z opcją `--files' lub `--files0' można podać tylko jeden plik."
 
-#: src/xz/args.c:541
+#: src/xz/args.c:586
 #, c-format
 msgid "The environment variable %s contains too many arguments"
 msgstr "Zmienna środowiskowa %s zawiera zbyt dużo argumentów"
 
-#: src/xz/args.c:643
+#: src/xz/args.c:688
 msgid "Compression support was disabled at build time"
 msgstr "Obsługa kompresji została wyłączona na etapie budowania"
 
-#: src/xz/args.c:650
+#: src/xz/args.c:695
 msgid "Decompression support was disabled at build time"
 msgstr "Obsługa dekompresji została wyłączona na etapie budowania"
 
-#: src/xz/coder.c:110
+#: src/xz/args.c:701
+msgid "Compression of lzip files (.lz) is not supported"
+msgstr "Kompresja plików lzip (.lz) nie jest osbługiwana"
+
+#: src/xz/coder.c:115
 msgid "Maximum number of filters is four"
 msgstr "Maksymalna liczba filtrów to cztery"
 
-#: src/xz/coder.c:129
+#: src/xz/coder.c:134
 msgid "Memory usage limit is too low for the given filter setup."
 msgstr "Limit użycia pamięci jest zbyt mały dla podanej konfiguracji filtra."
 
-#: src/xz/coder.c:159
+#: src/xz/coder.c:169
 msgid "Using a preset in raw mode is discouraged."
 msgstr "Użycie ustawień predefiniowanych w trybie surowym jest odradzane."
 
-#: src/xz/coder.c:161
+#: src/xz/coder.c:171
 msgid "The exact options of the presets may vary between software versions."
 msgstr "Dokładne opcje ustawień predefiniowanych mogą różnić się między wersjami oprogramowania."
 
-#: src/xz/coder.c:184
+#: src/xz/coder.c:194
 msgid "The .lzma format supports only the LZMA1 filter"
 msgstr "Format .lzma obsługuje tylko filtr LZMA1"
 
-#: src/xz/coder.c:192
+#: src/xz/coder.c:202
 msgid "LZMA1 cannot be used with the .xz format"
 msgstr "LZMA1 nie może być używany z formatem .xz"
 
-#: src/xz/coder.c:209
+#: src/xz/coder.c:219
 msgid "The filter chain is incompatible with --flush-timeout"
 msgstr "Łańcuch filtrów jest niezgodny z --flush-timeout"
 
-#: src/xz/coder.c:215
+#: src/xz/coder.c:225
 msgid "Switching to single-threaded mode due to --flush-timeout"
 msgstr "Przełączanie w tryb jednowątkowy z powodu --flush-timeout"
 
-#: src/xz/coder.c:235
+#: src/xz/coder.c:249
 #, c-format
 msgid "Using up to %<PRIu32> threads."
 msgstr "Maksymalna liczba używanych wątków: %<PRIu32>."
 
-#: src/xz/coder.c:251
+#: src/xz/coder.c:265
 msgid "Unsupported filter chain or filter options"
 msgstr "Nieobsługiwany łańcuch filtrów lub opcje filtra"
 
-#: src/xz/coder.c:263
+#: src/xz/coder.c:277
 #, c-format
 msgid "Decompression will need %s MiB of memory."
 msgstr "Dekompresja będzie wymagała %s MiB pamięci."
 
-#: src/xz/coder.c:300
+#: src/xz/coder.c:309
+#, c-format
+msgid "Reduced the number of threads from %s to %s to not exceed the memory usage limit of %s MiB"
+msgstr "Zmniejszono liczbę wątków z %s do %s, aby nie przekroczyć limitu użycia pamięci %s MiB"
+
+#: src/xz/coder.c:329
 #, c-format
-msgid "Adjusted the number of threads from %s to %s to not exceed the memory usage limit of %s MiB"
-msgstr "Skorygowano liczbę wątków z %s do %s, aby nie przekroczyć limitu użycia pamięci %s MiB"
+msgid "Reduced the number of threads from %s to one. The automatic memory usage limit of %s MiB is still being exceeded. %s MiB of memory is required. Continuing anyway."
+msgstr "Zmniejszono liczbę wątków z %s do jednego. Automatyczny limit użycia pamięci %s MiB jest nadal przekroczony - wymagane jest %s MiB. Kontynuacja mimo to."
 
-#: src/xz/coder.c:354
+#: src/xz/coder.c:356
+#, c-format
+msgid "Switching to single-threaded mode to not exceed the memory usage limit of %s MiB"
+msgstr "Przełączenie w tryb jednowątkowy, aby nie przekroczyć limitu użycia pamięci %s MiB"
+
+#: src/xz/coder.c:411
 #, c-format
 msgid "Adjusted LZMA%c dictionary size from %s MiB to %s MiB to not exceed the memory usage limit of %s MiB"
 msgstr "Skorygowano rozmiar słownika LZMA%c z %s MiB do %s MiB aby nie przekroczyć limitu użycia pamięci %s MiB"
@@ -119,11 +133,11 @@
 msgid "Error creating a pipe: %s"
 msgstr "Błąd tworzenia potoku: %s"
 
-#: src/xz/file_io.c:224
+#: src/xz/file_io.c:235
 msgid "Failed to enable the sandbox"
 msgstr "Nie udało się włączyć piaskownicy"
 
-#: src/xz/file_io.c:266
+#: src/xz/file_io.c:277
 #, c-format
 msgid "%s: poll() failed: %s"
 msgstr "%s: poll() nie powiodło się: %s"
@@ -138,195 +152,321 @@
 #. it is possible that the user has put a new file in place
 #. of the original file, and in that case it obviously
 #. shouldn't be removed.
-#: src/xz/file_io.c:333
+#: src/xz/file_io.c:344
 #, c-format
 msgid "%s: File seems to have been moved, not removing"
 msgstr "%s: Plik wygląda na przeniesiony, nie zostanie usunięty"
 
-#: src/xz/file_io.c:340 src/xz/file_io.c:882
+#: src/xz/file_io.c:351 src/xz/file_io.c:907
 #, c-format
 msgid "%s: Cannot remove: %s"
 msgstr "%s: Nie można usunąć: %s"
 
-#: src/xz/file_io.c:366
+#: src/xz/file_io.c:377
 #, c-format
 msgid "%s: Cannot set the file owner: %s"
 msgstr "%s: Nie można ustawić właściciela pliku: %s"
 
-#: src/xz/file_io.c:372
+#: src/xz/file_io.c:390
 #, c-format
 msgid "%s: Cannot set the file group: %s"
 msgstr "%s: Nie można ustawić grupy pliku: %s"
 
-#: src/xz/file_io.c:391
+#: src/xz/file_io.c:409
 #, c-format
 msgid "%s: Cannot set the file permissions: %s"
 msgstr "%s: Nie można ustawić uprawnień pliku: %s"
 
-#: src/xz/file_io.c:517
+#: src/xz/file_io.c:535
 #, c-format
 msgid "Error getting the file status flags from standard input: %s"
 msgstr "Błąd podczas pobierania flag stanu pliku ze standardowego wejścia: %s"
 
-#: src/xz/file_io.c:574 src/xz/file_io.c:636
+#: src/xz/file_io.c:593 src/xz/file_io.c:655
 #, c-format
 msgid "%s: Is a symbolic link, skipping"
 msgstr "%s: Jest dowiązaniem symbolicznym, pominięto"
 
-#: src/xz/file_io.c:665
+#: src/xz/file_io.c:684
 #, c-format
 msgid "%s: Is a directory, skipping"
 msgstr "%s: Jest katalogiem, pominięto"
 
-#: src/xz/file_io.c:671
+#: src/xz/file_io.c:690
 #, c-format
 msgid "%s: Not a regular file, skipping"
 msgstr "%s: Nie jest zwykłym plikiem, pominięto"
 
-#: src/xz/file_io.c:688
+#: src/xz/file_io.c:707
 #, c-format
 msgid "%s: File has setuid or setgid bit set, skipping"
 msgstr "%s: Plik ma ustawiony bit setuid lub setgid, pominięto"
 
-#: src/xz/file_io.c:695
+#: src/xz/file_io.c:714
 #, c-format
 msgid "%s: File has sticky bit set, skipping"
 msgstr "%s: Plik ma ustawiony bit sticky, pominięto"
 
-#: src/xz/file_io.c:702
+#: src/xz/file_io.c:721
 #, c-format
 msgid "%s: Input file has more than one hard link, skipping"
 msgstr "%s: Plik wejściowy ma więcej niż jedno dowiązanie zwykłe, pominięto"
 
-#: src/xz/file_io.c:792
+#: src/xz/file_io.c:763
+msgid "Empty filename, skipping"
+msgstr "Pusta nazwa pliku, pominięto"
+
+#: src/xz/file_io.c:817
 #, c-format
 msgid "Error restoring the status flags to standard input: %s"
 msgstr "Błąd podczas odtwarzania flag stanu dla standardowego wejścia: %s"
 
-#: src/xz/file_io.c:840
+#: src/xz/file_io.c:865
 #, c-format
 msgid "Error getting the file status flags from standard output: %s"
 msgstr "Błąd podczas pobierania flag stanu pliku ze standardowego wyjścia: %s"
 
-#: src/xz/file_io.c:1018
+#: src/xz/file_io.c:1043
 #, c-format
 msgid "Error restoring the O_APPEND flag to standard output: %s"
 msgstr "Błąd podczas odtwarzania flagi O_APPEND dla standardowego wyjścia: %s"
 
-#: src/xz/file_io.c:1030
+#: src/xz/file_io.c:1055
 #, c-format
 msgid "%s: Closing the file failed: %s"
 msgstr "%s: Zamknięcie pliku nie powiodło się: %s"
 
-#: src/xz/file_io.c:1066 src/xz/file_io.c:1309
+#: src/xz/file_io.c:1091 src/xz/file_io.c:1354
 #, c-format
 msgid "%s: Seeking failed when trying to create a sparse file: %s"
 msgstr "%s: Zmiana pozycji nie powiodła się podczas próby utworzenia pliku rzadkiego: %s"
 
-#: src/xz/file_io.c:1167
+#: src/xz/file_io.c:1192
 #, c-format
 msgid "%s: Read error: %s"
 msgstr "%s: Błąd odczytu: %s"
 
-#: src/xz/file_io.c:1191
+#: src/xz/file_io.c:1222
 #, c-format
 msgid "%s: Error seeking the file: %s"
 msgstr "%s: Błąd podczas zmiany pozycji w pliku: %s"
 
-#: src/xz/file_io.c:1201
+#: src/xz/file_io.c:1246
 #, c-format
 msgid "%s: Unexpected end of file"
 msgstr "%s: Nieoczekiwany koniec pliku"
 
-#: src/xz/file_io.c:1260
+#: src/xz/file_io.c:1305
 #, c-format
 msgid "%s: Write error: %s"
 msgstr "%s: Błąd zapisu: %s"
 
-#: src/xz/hardware.c:137
+#: src/xz/hardware.c:238
 msgid "Disabled"
 msgstr "Wyłączony"
 
-#. TRANSLATORS: Test with "xz --info-memory" to see if
-#. the alignment looks nice.
-#: src/xz/hardware.c:156
-msgid "Total amount of physical memory (RAM): "
-msgstr "Całkowita ilość pamięci fizycznej (RAM): "
+#: src/xz/hardware.c:269
+msgid "Amount of physical memory (RAM):"
+msgstr "Rozmiar pamięci fizycznej (RAM):"
+
+#: src/xz/hardware.c:270
+msgid "Number of processor threads:"
+msgstr "Liczba wątków procesora:"
+
+#: src/xz/hardware.c:271
+msgid "Compression:"
+msgstr "Kompresja:"
+
+#: src/xz/hardware.c:272
+msgid "Decompression:"
+msgstr "Dekompresja:"
+
+#: src/xz/hardware.c:273
+msgid "Multi-threaded decompression:"
+msgstr "Dekompresja wielowątkowa:"
+
+#: src/xz/hardware.c:274
+msgid "Default for -T0:"
+msgstr "Domyślnie dla -T0:"
 
-#: src/xz/hardware.c:158
-msgid "Memory usage limit for compression: "
-msgstr "Limit użycia pamięci dla kompresji: "
+#: src/xz/hardware.c:292
+msgid "Hardware information:"
+msgstr "Informacje o sprzęcie:"
 
-#: src/xz/hardware.c:160
-msgid "Memory usage limit for decompression: "
-msgstr "Limit użycia pamięci dla dekompresji: "
+#: src/xz/hardware.c:299
+msgid "Memory usage limits:"
+msgstr "Limity użycia pamięci"
+
+#: src/xz/list.c:68
+msgid "Streams:"
+msgstr "Strumienie:"
+
+#: src/xz/list.c:69
+msgid "Blocks:"
+msgstr "Bloki:"
+
+#: src/xz/list.c:70
+msgid "Compressed size:"
+msgstr "Rozmiar spakowany:"
+
+#: src/xz/list.c:71
+msgid "Uncompressed size:"
+msgstr "Rozmiar rozpakowany:"
+
+#: src/xz/list.c:72
+msgid "Ratio:"
+msgstr "Współczynnik:"
+
+#: src/xz/list.c:73
+msgid "Check:"
+msgstr "Kontrola spójności:"
+
+#: src/xz/list.c:74
+msgid "Stream Padding:"
+msgstr "Wyrównanie strumienia:"
+
+#: src/xz/list.c:75
+msgid "Memory needed:"
+msgstr "Wymagana pamięć:"
+
+#: src/xz/list.c:76
+msgid "Sizes in headers:"
+msgstr "Rozmiar w nagłówkach:"
+
+#: src/xz/list.c:79
+msgid "Number of files:"
+msgstr "Liczba plików:"
+
+#: src/xz/list.c:122
+msgid "Stream"
+msgstr "Strumień"
+
+#: src/xz/list.c:123
+msgid "Block"
+msgstr "Blok"
+
+#: src/xz/list.c:124
+msgid "Blocks"
+msgstr "Bloki"
+
+#: src/xz/list.c:125
+msgid "CompOffset"
+msgstr "Offset spak."
+
+#: src/xz/list.c:126
+msgid "UncompOffset"
+msgstr "Offset rozp."
+
+#: src/xz/list.c:127
+msgid "CompSize"
+msgstr "Rozm.spak."
+
+#: src/xz/list.c:128
+msgid "UncompSize"
+msgstr "Rozm.rozp."
+
+#: src/xz/list.c:129
+msgid "TotalSize"
+msgstr "Rozm.całk."
+
+#: src/xz/list.c:130
+msgid "Ratio"
+msgstr "Wsp."
+
+#: src/xz/list.c:131
+msgid "Check"
+msgstr "Kontrola"
+
+#: src/xz/list.c:132
+msgid "CheckVal"
+msgstr "S.kontr."
+
+#: src/xz/list.c:133
+msgid "Padding"
+msgstr "Wyrównanie"
+
+#: src/xz/list.c:134
+msgid "Header"
+msgstr "Nagłówek"
+
+#: src/xz/list.c:135
+msgid "Flags"
+msgstr "Flagi"
+
+#: src/xz/list.c:136
+msgid "MemUsage"
+msgstr "Uż.pamięci"
+
+#: src/xz/list.c:137
+msgid "Filters"
+msgstr "Filtry"
 
 #. TRANSLATORS: Indicates that there is no integrity check.
-#. This string is used in tables, so the width must not
-#. exceed ten columns with a fixed-width font.
-#: src/xz/list.c:65
+#. This string is used in tables. In older xz version this
+#. string was limited to ten columns in a fixed-width font, but
+#. nowadays there is no strict length restriction anymore.
+#: src/xz/list.c:169
 msgid "None"
 msgstr "Brak"
 
 #. TRANSLATORS: Indicates that integrity check name is not known,
-#. but the Check ID is known (here 2). This and other "Unknown-N"
-#. strings are used in tables, so the width must not exceed ten
-#. columns with a fixed-width font. It's OK to omit the dash if
-#. you need space for one extra letter, but don't use spaces.
-#: src/xz/list.c:72
+#. but the Check ID is known (here 2). In older xz version these
+#. strings were limited to ten columns in a fixed-width font, but
+#. nowadays there is no strict length restriction anymore.
+#: src/xz/list.c:175
 msgid "Unknown-2"
 msgstr "Nieznany-2"
 
-#: src/xz/list.c:73
+#: src/xz/list.c:176
 msgid "Unknown-3"
 msgstr "Nieznany-3"
 
-#: src/xz/list.c:75
+#: src/xz/list.c:178
 msgid "Unknown-5"
 msgstr "Nieznany-5"
 
-#: src/xz/list.c:76
+#: src/xz/list.c:179
 msgid "Unknown-6"
 msgstr "Nieznany-6"
 
-#: src/xz/list.c:77
+#: src/xz/list.c:180
 msgid "Unknown-7"
 msgstr "Nieznany-7"
 
-#: src/xz/list.c:78
+#: src/xz/list.c:181
 msgid "Unknown-8"
 msgstr "Nieznany-8"
 
-#: src/xz/list.c:79
+#: src/xz/list.c:182
 msgid "Unknown-9"
 msgstr "Nieznany-9"
 
-#: src/xz/list.c:81
+#: src/xz/list.c:184
 msgid "Unknown-11"
 msgstr "Nieznany11"
 
-#: src/xz/list.c:82
+#: src/xz/list.c:185
 msgid "Unknown-12"
 msgstr "Nieznany12"
 
-#: src/xz/list.c:83
+#: src/xz/list.c:186
 msgid "Unknown-13"
 msgstr "Nieznany13"
 
-#: src/xz/list.c:84
+#: src/xz/list.c:187
 msgid "Unknown-14"
 msgstr "Nieznany14"
 
-#: src/xz/list.c:85
+#: src/xz/list.c:188
 msgid "Unknown-15"
 msgstr "Nieznany15"
 
-#: src/xz/list.c:153
+#: src/xz/list.c:351
 #, c-format
 msgid "%s: File is empty"
 msgstr "%s: Plik jest pusty"
 
-#: src/xz/list.c:158
+#: src/xz/list.c:356
 #, c-format
 msgid "%s: Too small to be a valid .xz file"
 msgstr "%s: Za mały na poprawny plik .xz"
@@ -335,105 +475,26 @@
 #. to Ratio, the columns are right aligned. Check and Filename
 #. are left aligned. If you need longer words, it's OK to
 #. use two lines here. Test with "xz -l foo.xz".
-#: src/xz/list.c:677
+#: src/xz/list.c:730
 msgid "Strms Blocks Compressed Uncompressed Ratio Check Filename"
 msgstr "Strum. Bloki Spakowany Rozpakowany Wsp. Kontrola Nazwa pliku"
 
-#: src/xz/list.c:717
-#, c-format
-msgid " Streams: %s\n"
-msgstr " Strumienie: %s\n"
-
-#: src/xz/list.c:719
-#, c-format
-msgid " Blocks: %s\n"
-msgstr " Bloki: %s\n"
-
-#: src/xz/list.c:721
-#, c-format
-msgid " Compressed size: %s\n"
-msgstr " Rozmiar spakowany: %s\n"
-
-#: src/xz/list.c:724
-#, c-format
-msgid " Uncompressed size: %s\n"
-msgstr " Rozmiar rozpakowany: %s\n"
-
-#: src/xz/list.c:727
-#, c-format
-msgid " Ratio: %s\n"
-msgstr " Współczynnik: %s\n"
-
-#: src/xz/list.c:729
-#, c-format
-msgid " Check: %s\n"
-msgstr " Kontrola spójności: %s\n"
-
-#: src/xz/list.c:730
-#, c-format
-msgid " Stream padding: %s\n"
-msgstr " Wyrównanie strumienia: %s\n"
-
-#. TRANSLATORS: The second line is column headings. All except
-#. Check are right aligned; Check is left aligned. Test with
-#. "xz -lv foo.xz".
-#: src/xz/list.c:758
-msgid ""
-" Streams:\n"
-" Stream Blocks CompOffset UncompOffset CompSize UncompSize Ratio Check Padding"
-msgstr ""
-" Strumienie:\n"
-" Strumień Bloki Offset spak. Offset rozp. Rozm.spak. Rozm.rozp. Wsp. Kontrola Wyrównanie"
-
-#. TRANSLATORS: The second line is column headings. All
-#. except Check are right aligned; Check is left aligned.
-#: src/xz/list.c:813
-#, c-format
-msgid ""
-" Blocks:\n"
-" Stream Block CompOffset UncompOffset TotalSize UncompSize Ratio Check"
-msgstr ""
-" Bloki:\n"
-" Strumień Blok Offset spak. Offset rozp. Rozm.całkowity Rozm.rozp. Wsp. Kontrola"
-
-#. TRANSLATORS: These are additional column headings
-#. for the most verbose listing mode. CheckVal
-#. (Check value), Flags, and Filters are left aligned.
-#. Header (Block Header Size), CompSize, and MemUsage
-#. are right aligned. %*s is replaced with 0-120
-#. spaces to make the CheckVal column wide enough.
-#. Test with "xz -lvv foo.xz".
-#: src/xz/list.c:825
-#, c-format
-msgid " CheckVal %*s Header Flags CompSize MemUsage Filters"
-msgstr " S.kontr. %*sNagłówek Flagi Rozm. spak. Uż.pamięci Filtry"
-
-#: src/xz/list.c:903 src/xz/list.c:1078
-#, c-format
-msgid " Memory needed: %s MiB\n"
-msgstr " Wymagana pamięć: %s MiB\n"
-
-#: src/xz/list.c:905 src/xz/list.c:1080
-#, c-format
-msgid " Sizes in headers: %s\n"
-msgstr " Rozmiar w nagłówkach: %s\n"
-
-#: src/xz/list.c:906 src/xz/list.c:1081
+#: src/xz/list.c:1025 src/xz/list.c:1203
 msgid "Yes"
 msgstr "Tak"
 
-#: src/xz/list.c:906 src/xz/list.c:1081
+#: src/xz/list.c:1025 src/xz/list.c:1203
 msgid "No"
 msgstr "Nie"
 
-#: src/xz/list.c:907 src/xz/list.c:1082
+#: src/xz/list.c:1027 src/xz/list.c:1205
 #, c-format
 msgid " Minimum XZ Utils version: %s\n"
 msgstr " Minimalna wersja XZ Utils: %s\n"
 
 #. TRANSLATORS: %s is an integer. Only the plural form of this
 #. message is used (e.g. "2 files"). Test with "xz -l foo.xz bar.xz".
-#: src/xz/list.c:1057
+#: src/xz/list.c:1178
 #, c-format
 msgid "%s file\n"
 msgid_plural "%s files\n"
@@ -441,20 +502,15 @@
 msgstr1 "%s pliki\n"
 msgstr2 "%s plików\n"
 
-#: src/xz/list.c:1070
+#: src/xz/list.c:1191
 msgid "Totals:"
 msgstr "Sumarycznie:"
 
-#: src/xz/list.c:1071
-#, c-format
-msgid " Number of files: %s\n"
-msgstr " Liczba plików: %s\n"
-
-#: src/xz/list.c:1146
+#: src/xz/list.c:1269
 msgid "--list works only on .xz files (--format=xz or --format=auto)"
 msgstr "--list działa tylko z plikami .xz (--format=xz lub --format=auto)"
 
-#: src/xz/list.c:1152
+#: src/xz/list.c:1275
 msgid "--list does not support reading from standard input"
 msgstr "--list nie obsługuje odczytu ze standardowego wejścia"
 
@@ -473,11 +529,11 @@
 msgid "%s: Null character found when reading filenames; maybe you meant to use `--files0' instead of `--files'?"
 msgstr "%s: Napotkano znak NUL podczas odczytu nazw plików; może miało być `--files0' zamiast `--files'?"
 
-#: src/xz/main.c:174
+#: src/xz/main.c:188
 msgid "Compression and decompression with --robot are not supported yet."
 msgstr "Kompresja i dekompresja z opcją --robot nie jest jeszcze obsługiwana."
 
-#: src/xz/main.c:252
+#: src/xz/main.c:266
 msgid "Cannot read data from standard input when reading filenames from standard input"
 msgstr "Nie można odczytać danych ze standardowego wejścia przy czytaniu nazw plików ze standardowego wejścia"
 
@@ -485,68 +541,68 @@
 #. of the line in messages. Usually it becomes "xz: ".
 #. This is a translatable string because French needs
 #. a space before a colon.
-#: src/xz/message.c:728
+#: src/xz/message.c:725
 #, c-format
 msgid "%s: "
 msgstr "%s: "
 
-#: src/xz/message.c:791 src/xz/message.c:841
+#: src/xz/message.c:797 src/xz/message.c:856
 msgid "Internal error (bug)"
 msgstr "Błąd wewnętrzny"
 
-#: src/xz/message.c:798
+#: src/xz/message.c:804
 msgid "Cannot establish signal handlers"
 msgstr "Nie można ustawić obsługi sygnałów"
 
-#: src/xz/message.c:807
+#: src/xz/message.c:813
 msgid "No integrity check; not verifying file integrity"
 msgstr "Brak kontroli spójności; poprawność plików nie będzie weryfikowana"
 
-#: src/xz/message.c:810
+#: src/xz/message.c:816
 msgid "Unsupported type of integrity check; not verifying file integrity"
 msgstr "Nieobsługiwany typ kontroli spójności; poprawność plików nie będzie weryfikowana"
 
-#: src/xz/message.c:817
+#: src/xz/message.c:823
 msgid "Memory usage limit reached"
 msgstr "Osiągnięto limit użycia pamięci"
 
-#: src/xz/message.c:820
+#: src/xz/message.c:826
 msgid "File format not recognized"
 msgstr "Nie rozpoznany format pliku"
 
-#: src/xz/message.c:823
+#: src/xz/message.c:829
 msgid "Unsupported options"
 msgstr "Nieobsługiwane opcje"
 
-#: src/xz/message.c:826
+#: src/xz/message.c:832
 msgid "Compressed data is corrupt"
 msgstr "Dane skompresowane są uszkodzone"
 
-#: src/xz/message.c:829
+#: src/xz/message.c:835
 msgid "Unexpected end of input"
 msgstr "Nieoczekiwany koniec wejścia"
 
-#: src/xz/message.c:862
+#: src/xz/message.c:877
 #, c-format
 msgid "%s MiB of memory is required. The limiter is disabled."
 msgstr "Wymagane jest %s MiB pamięci. Limit jest wyłączony."
 
-#: src/xz/message.c:890
+#: src/xz/message.c:905
 #, c-format
 msgid "%s MiB of memory is required. The limit is %s."
 msgstr "Wymagane jest %s MiB pamięci. Limit to %s."
 
-#: src/xz/message.c:1057
+#: src/xz/message.c:924
 #, c-format
 msgid "%s: Filter chain: %s\n"
 msgstr "%s: Łańcuch filtrów: %s\n"
 
-#: src/xz/message.c:1067
+#: src/xz/message.c:935
 #, c-format
 msgid "Try `%s --help' for more information."
 msgstr "Polecenie `%s --help' pokaże więcej informacji."
 
-#: src/xz/message.c:1093
+#: src/xz/message.c:961
 #, c-format
 msgid ""
 "Usage: %s OPTION... FILE...\n"
@@ -557,17 +613,17 @@
 "Kompresja lub dekompresja PLIKÓW w formacie .xz.\n"
 "\n"
 
-#: src/xz/message.c:1100
+#: src/xz/message.c:968
 msgid "Mandatory arguments to long options are mandatory for short options too.\n"
 msgstr ""
 "Argumenty obowiązkowe dla opcji długich są obowiązkowe również dla opcji\n"
 "krótkich.\n"
 
-#: src/xz/message.c:1104
+#: src/xz/message.c:972
 msgid " Operation mode:\n"
 msgstr " Tryb pracy:\n"
 
-#: src/xz/message.c:1107
+#: src/xz/message.c:975
 msgid ""
 " -z, --compress force compression\n"
 " -d, --decompress force decompression\n"
@@ -579,7 +635,7 @@
 " -t, --test sprawdzenie spójności plików skompresowanych\n"
 " -l, --list wypisanie informacji o plikach .xz"
 
-#: src/xz/message.c:1113
+#: src/xz/message.c:981
 msgid ""
 "\n"
 " Operation modifiers:\n"
@@ -587,7 +643,7 @@
 "\n"
 " Modyfikatory operacji:\n"
 
-#: src/xz/message.c:1116
+#: src/xz/message.c:984
 msgid ""
 " -k, --keep keep (don't delete) input files\n"
 " -f, --force force overwrite of output file and (de)compress links\n"
@@ -597,7 +653,7 @@
 " -f, --force nadpisywanie plików wyjściowych i (de)kompresja dowiązań\n"
 " -c, --stdout zapis na standardowe wyjście, nieusuwanie plików wej."
 
-#: src/xz/message.c:1122
+#: src/xz/message.c:993
 msgid ""
 " --single-stream decompress only the first stream, and silently\n"
 " ignore possible remaining input data"
@@ -605,7 +661,7 @@
 " --single-stream dekompresja tylko pierwszego strumienia, ciche\n"
 " zignorowanie pozostałych danych wejściowych"
 
-#: src/xz/message.c:1125
+#: src/xz/message.c:996
 msgid ""
 " --no-sparse do not create sparse files when decompressing\n"
 " -S, --suffix=.SUF use the suffix `.SUF' on compressed files\n"
@@ -621,7 +677,7 @@
 " wejścia; muszą być zakończone znakiem nowej linii\n"
 " --files0=PLIK podobnie do --files, ale znakiem kończącym musi być NUL"
 
-#: src/xz/message.c:1134
+#: src/xz/message.c:1005
 msgid ""
 "\n"
 " Basic file format and compression options:\n"
@@ -629,23 +685,23 @@
 "\n"
 " Podstawowe opcje formatu pliku i kompresji:\n"
 
-#: src/xz/message.c:1136
+#: src/xz/message.c:1007
 msgid ""
 " -F, --format=FMT file format to encode or decode; possible values are\n"
-" `auto' (default), `xz', `lzma', and `raw'\n"
+" `auto' (default), `xz', `lzma', `lzip', and `raw'\n"
 " -C, --check=CHECK integrity check type: `none' (use with caution),\n"
 " `crc32', `crc64' (default), or `sha256'"
 msgstr ""
 " -F, --format=FORM format pliki do kodowania lub dekodowania; możliwe to\n"
-" `auto' (domyślny), `xz', 'lzma' i `raw'\n"
+" `auto' (domyślny), `xz', 'lzma', `lzip' i `raw'\n"
 " -C, --check=TEST typ kontroli spójności: `none' (ostrożnie!),\n"
 " `crc32', `crc64' (domyślny) lub `sha256'"
 
-#: src/xz/message.c:1141
+#: src/xz/message.c:1012
 msgid " --ignore-check don't verify the integrity check when decompressing"
 msgstr " --ignore-check bez kontroli sprawdzania integralności przy dekompresji"
 
-#: src/xz/message.c:1145
+#: src/xz/message.c:1016
 msgid ""
 " -0 ... -9 compression preset; default is 6; take compressor *and*\n"
 " decompressor memory usage into account before using 7-9!"
@@ -654,7 +710,7 @@
 " użyciem wartości 7-9 należy wziąć pod uwagę wykorzystanie\n"
 " pamięci przy kompresji *oraz* dekompresji!"
 
-#: src/xz/message.c:1149
+#: src/xz/message.c:1020
 msgid ""
 " -e, --extreme try to improve compression ratio by using more CPU time;\n"
 " does not affect decompressor memory requirements"
@@ -663,7 +719,7 @@
 " ilości czasu procesora; nie wpływa na wymagania\n"
 " pamięciowe dekompresora"
 
-#: src/xz/message.c:1153
+#: src/xz/message.c:1024
 msgid ""
 " -T, --threads=NUM use at most NUM threads; the default is 1; set to 0\n"
 " to use as many threads as there are processor cores"
@@ -671,7 +727,7 @@
 " -T, --threads=ILE użycie maksymalnie ILU wątków; domyślnie 1; 0 oznacza\n"
 " tyle, ile jest rdzeni procesorów"
 
-#: src/xz/message.c:1158
+#: src/xz/message.c:1029
 msgid ""
 " --block-size=SIZE\n"
 " start a new .xz block after every SIZE bytes of input;\n"
@@ -682,7 +738,7 @@
 " opcja służy do ustawienia rozmiaru bloku dla kompresji\n"
 " wielowątkowej"
 
-#: src/xz/message.c:1162
+#: src/xz/message.c:1033
 msgid ""
 " --block-list=SIZES\n"
 " start a new .xz block after the given comma-separated\n"
@@ -692,7 +748,7 @@
 " rozpoczęcie nowego bloku .xz po rozdzielonych przecinkiem\n"
 " przedziałach danych nieskompresowanych"
 
-#: src/xz/message.c:1166
+#: src/xz/message.c:1037
 msgid ""
 " --flush-timeout=TIMEOUT\n"
 " when compressing, if more than TIMEOUT milliseconds has\n"
@@ -704,23 +760,26 @@
 " ostatniegu zapisu bloku, a odczyt kolejnych danych byłby\n"
 " blokujący, wszystkie gotowe dane są zapisywane"
 
-#: src/xz/message.c:1172
+#: src/xz/message.c:1043
 #, no-c-format
 msgid ""
 " --memlimit-compress=LIMIT\n"
 " --memlimit-decompress=LIMIT\n"
+" --memlimit-mt-decompress=LIMIT\n"
 " -M, --memlimit=LIMIT\n"
 " set memory usage limit for compression, decompression,\n"
-" or both; LIMIT is in bytes, % of RAM, or 0 for defaults"
+" threaded decompression, or all of these; LIMIT is in\n"
+" bytes, % of RAM, or 0 for defaults"
 msgstr ""
 " --memlimit-compress=LIMIT\n"
 " --memlimit-decompress=LIMIT\n"
+" --memlimit-mt-decompress=LIMIT\n"
 " -M, --memlimit=LIMIT\n"
 " ustawienie limitu użycia pamięci dla kompresji,\n"
-" dekompresji lub obu; LIMIT jest w bajtach, % RAM lub 0\n"
-" dla limitów domyślnych"
+" dekompresji, dekompresji wielowątkowej lub wszystkich;\n"
+" LIMIT jest w bajtach, % RAM lub 0 dla limitów domyślnych"
 
-#: src/xz/message.c:1179
+#: src/xz/message.c:1052
 msgid ""
 " --no-adjust if compression settings exceed the memory usage limit,\n"
 " give an error instead of adjusting the settings downwards"
@@ -729,7 +788,7 @@
 " pamięci, zostanie zgłoszony błąd zamiast zmniejszania\n"
 " ustawień"
 
-#: src/xz/message.c:1185
+#: src/xz/message.c:1058
 msgid ""
 "\n"
 " Custom filter chain for compression (alternative for using presets):"
@@ -737,7 +796,7 @@
 "\n"
 " Łańcuch własnych filtrów do kompresji (alternatywa do używania -0 .. -9):"
 
-#: src/xz/message.c:1194
+#: src/xz/message.c:1067
 msgid ""
 "\n"
 " --lzma1=OPTS LZMA1 or LZMA2; OPTS is a comma-separated list of zero or\n"
@@ -766,29 +825,31 @@
 " mf=NAZWA dopasowywacz (hc3, hc4, bt2, bt3, bt4; bt4)\n"
 " depth=ILE maks. głębokość szukania; 0=auto (domyślne)"
 
-#: src/xz/message.c:1209
+#: src/xz/message.c:1082
 msgid ""
 "\n"
 " --x86=OPTS x86 BCJ filter (32-bit and 64-bit)\n"
+" --arm=OPTS ARM BCJ filter\n"
+" --armthumb=OPTS ARM-Thumb BCJ filter\n"
+" --arm64=OPTS ARM64 BCJ filter\n"
 " --powerpc=OPTS PowerPC BCJ filter (big endian only)\n"
 " --ia64=OPTS IA-64 (Itanium) BCJ filter\n"
-" --arm=OPTS ARM BCJ filter (little endian only)\n"
-" --armthumb=OPTS ARM-Thumb BCJ filter (little endian only)\n"
 " --sparc=OPTS SPARC BCJ filter\n"
 " Valid OPTS for all BCJ filters:\n"
 " start=NUM start offset for conversions (default=0)"
 msgstr ""
 "\n"
 " --x86=OPCJE Filtr BCJ x86 (32-bitowy lub 64-bitowy)\n"
+" --arm=OPCJE Filtr BCJ ARM\n"
+" --armthumb=OPCJE Filtr BCJ ARM-Thumb\n"
+" --arm64=OPCJE Filtr BCJ ARM64\n"
 " --powerpc=OPCJE Filtr BCJ PowerPC (tylko big-endian)\n"
 " --ia64=OPCJE Filtr BCJ IA-64 (Itanium)\n"
-" --arm=OPCJE Filtr BCJ ARM (tylko little-endian)\n"
-" --armthumb=OPCJE Filtr BCJ ARM-Thumb (tylko little-endian)\n"
 " --sparc=OPCJE Filtr BCJ SPARC\n"
 " Poprawne OPCJE dla wszystkich filtrów BCJ:\n"
 " start=ILE offset początku konwersji (domyślnie=0)"
 
-#: src/xz/message.c:1221
+#: src/xz/message.c:1095
 msgid ""
 "\n"
 " --delta=OPTS Delta filter; valid OPTS (valid values; default):\n"
@@ -800,7 +861,7 @@
 " dist=ILE odległość między bajtami odejmowanymi od\n"
 " siebie (1-256; 1)"
 
-#: src/xz/message.c:1229
+#: src/xz/message.c:1103
 msgid ""
 "\n"
 " Other options:\n"
@@ -808,7 +869,7 @@
 "\n"
 " Inne opcje:\n"
 
-#: src/xz/message.c:1232
+#: src/xz/message.c:1106
 msgid ""
 " -q, --quiet suppress warnings; specify twice to suppress errors too\n"
 " -v, --verbose be verbose; specify twice for even more verbose"
@@ -816,15 +877,15 @@
 " -q, --quiet pominięcie ostrzeżeń; dwukrotne podanie pomija też błędy\n"
 " -v, --verbose więcej informacji; dwukrotne podanie to jeszcze więcej"
 
-#: src/xz/message.c:1237
+#: src/xz/message.c:1111
 msgid " -Q, --no-warn make warnings not affect the exit status"
 msgstr " -Q, --no-warn ostrzeżenia nie mają wpływu na status zakończenia"
 
-#: src/xz/message.c:1239
+#: src/xz/message.c:1113
 msgid " --robot use machine-parsable messages (useful for scripts)"
 msgstr " --robot komunikaty w formacie dla maszyny (do skryptów)"
 
-#: src/xz/message.c:1242
+#: src/xz/message.c:1116
 msgid ""
 " --info-memory display the total amount of RAM and the currently active\n"
 " memory usage limits, and exit"
@@ -832,7 +893,7 @@
 " --info-memory wyświetlenie całkowitej ilości pamięci RAM oraz aktualnie\n"
 " aktywnych limitów pamięci i zakończenie pracy"
 
-#: src/xz/message.c:1245
+#: src/xz/message.c:1119
 msgid ""
 " -h, --help display the short help (lists only the basic options)\n"
 " -H, --long-help display this long help and exit"
@@ -840,7 +901,7 @@
 " -h, --help wyświetlenie krótkiego opisu (tylko podstawowe opcje)\n"
 " -H, --long-help wyświetlenie tego długiego opisu i zakończenie"
 
-#: src/xz/message.c:1249
+#: src/xz/message.c:1123
 msgid ""
 " -h, --help display this short help and exit\n"
 " -H, --long-help display the long help (lists also the advanced options)"
@@ -848,11 +909,11 @@
 " -h, --help wyświetlenie tego krótkiego opisu i zakończenie\n"
 " -H, --long-help wyświetlenie długiego opisu (także opcje zaawansowane)"
 
-#: src/xz/message.c:1254
+#: src/xz/message.c:1128
 msgid " -V, --version display the version number and exit"
 msgstr " -V, --version wyświetlenie informacji o wersji i zakończenie"
 
-#: src/xz/message.c:1256
+#: src/xz/message.c:1130
 msgid ""
 "\n"
 "With no FILE, or when FILE is -, read standard input.\n"
@@ -864,7 +925,7 @@
 #. for this package. Please add _another line_ saying
 #. "Report translation bugs to <...>\n" with the email or WWW
 #. address for translation bugs. Thanks.
-#: src/xz/message.c:1262
+#: src/xz/message.c:1136
 #, c-format
 msgid "Report bugs to <%s> (in English or Finnish).\n"
 msgstr ""
@@ -873,12 +934,12 @@
 "Błędy w tłumaczeniu prosimy zgłaszać na adres\n"
 "<translation-team-pl@lists.sourceforge.net>.\n"
 
-#: src/xz/message.c:1264
+#: src/xz/message.c:1138
 #, c-format
 msgid "%s home page: <%s>\n"
 msgstr "Strona domowa %s: <%s>\n"
 
-#: src/xz/message.c:1268
+#: src/xz/message.c:1142
 msgid "THIS IS A DEVELOPMENT VERSION NOT INTENDED FOR PRODUCTION USE."
 msgstr "TA WERSJA JEST ROZWOJOWA, NIE PRZEZNACZONA DO UŻYTKU PRODUKCYJNEGO."
 
@@ -906,27 +967,22 @@
 msgid "The sum of lc and lp must not exceed 4"
 msgstr "Suma lc i lp nie może przekroczyć 4"
 
-#: src/xz/options.c:359
-#, c-format
-msgid "The selected match finder requires at least nice=%<PRIu32>"
-msgstr "Wybrany dopasowywacz wymaga przynajmniej nice=%<PRIu32>"
-
-#: src/xz/suffix.c:133 src/xz/suffix.c:258
+#: src/xz/suffix.c:137 src/xz/suffix.c:268
 #, c-format
 msgid "%s: With --format=raw, --suffix=.SUF is required unless writing to stdout"
 msgstr "%s: Przy --format=raw i zapisie do pliku wymagana jest opcja --suffix=.ROZ"
 
-#: src/xz/suffix.c:164
+#: src/xz/suffix.c:168
 #, c-format
 msgid "%s: Filename has an unknown suffix, skipping"
 msgstr "%s: Nazwa pliku ma nieznane rozszerzenie, pominięto"
 
-#: src/xz/suffix.c:185
+#: src/xz/suffix.c:189
 #, c-format
 msgid "%s: File already has `%s' suffix, skipping"
 msgstr "%s: Plik już ma rozszerzenie `%s', pominięto"
 
-#: src/xz/suffix.c:393
+#: src/xz/suffix.c:405
 #, c-format
 msgid "%s: Invalid filename suffix"
 msgstr "%s: Błędne rozszerzenie nazwy pliku"
@@ -950,15 +1006,11 @@
 msgid "Value of the option `%s' must be in the range %<PRIu64>, %<PRIu64>"
 msgstr "Wartość opcji `%s' musi być w przedziale %<PRIu64>, %<PRIu64>"
 
-#: src/xz/util.c:267
-msgid "Empty filename, skipping"
-msgstr "Pusta nazwa pliku, pominięto"
-
-#: src/xz/util.c:281
+#: src/xz/util.c:269
 msgid "Compressed data cannot be read from a terminal"
 msgstr "Dane skompresowane nie mogą być czytane z terminala"
 
-#: src/xz/util.c:294
+#: src/xz/util.c:282
 msgid "Compressed data cannot be written to a terminal"
 msgstr "Dane skompresowane nie mogą być zapisywane na terminal"
 
@@ -970,8 +1022,6 @@
 msgid "Unknown error"
 msgstr "Nieznany błąd"
 
-#~ msgid "Sandbox is disabled due to incompatible command line arguments"
-#~ msgstr "Piaskownica jest wyłączona ze względu na niezgodne opcje linii poleceń"
-
-#~ msgid "Sandbox was successfully enabled"
-#~ msgstr "Piaskownica została włączona"
+#, c-format
+#~ msgid "The selected match finder requires at least nice=%<PRIu32>"
+#~ msgstr "Wybrany dopasowywacz wymaga przynajmniej nice=%<PRIu32>"

_service:tar_scm:xz-5.4.1.tar.xz/po/pt.gmo Added

_service:tar_scm:xz-5.4.1.tar.xz/po/pt.po Added

@@ -0,0 +1,1138 @@
+# Portuguese (Portugal) Translation for the xz Package
+# This file is put in the public domain.
+# .
+# Pedro Albuquerque <palbuquerque73@gmail.com>, 2019.
+#
+msgid ""
+msgstr ""
+"Project-Id-Version: xz 5.2.4\n"
+"Report-Msgid-Bugs-To: xz@tukaani.org\n"
+"POT-Creation-Date: 2023-01-11 19:01+0200\n"
+"PO-Revision-Date: 2019-09-27 08:08+0100\n"
+"Last-Translator: Pedro Albuquerque <palbuquerque73@gmail.com>\n"
+"Language-Team: Portuguese <translation-team-pt@lists.sourceforge.net>\n"
+"Language: pt\n"
+"MIME-Version: 1.0\n"
+"Content-Type: text/plain; charset=UTF-8\n"
+"Content-Transfer-Encoding: 8bit\n"
+"X-Bugs: Report translation errors to the Language-Team address.\n"
+"Plural-Forms: nplurals=2; plural=(n != 1);\n"
+"X-Generator: Gtranslator 2.91.7\n"
+
+#: src/xz/args.c:77
+#, c-format
+msgid "%s: Invalid argument to --block-list"
+msgstr "%s: argumento inválido para --block-list"
+
+#: src/xz/args.c:87
+#, c-format
+msgid "%s: Too many arguments to --block-list"
+msgstr "%s: demasiados argumentos para --block-list"
+
+#: src/xz/args.c:116
+msgid "0 can only be used as the last element in --block-list"
+msgstr "0 só pode ser usado como o último elemento em --block-list"
+
+#: src/xz/args.c:451
+#, c-format
+msgid "%s: Unknown file format type"
+msgstr "%s: tipo de formato de ficheiro desconhecido"
+
+#: src/xz/args.c:474 src/xz/args.c:482
+#, c-format
+msgid "%s: Unsupported integrity check type"
+msgstr "%s: tipo de verificação de integridade não suportado"
+
+#: src/xz/args.c:518
+msgid "Only one file can be specified with `--files' or `--files0'."
+msgstr "Só pode especificar um ficheiro com \"--files\" ou \"--files0\"."
+
+#: src/xz/args.c:586
+#, c-format
+msgid "The environment variable %s contains too many arguments"
+msgstr "A variável de ambiente %s contém demasiados argumentos"
+
+#: src/xz/args.c:688
+msgid "Compression support was disabled at build time"
+msgstr "O suporte a compressão foi desactivado ao compilar"
+
+#: src/xz/args.c:695
+msgid "Decompression support was disabled at build time"
+msgstr "O suporte a descompressão foi desactivado ao compilar"
+
+#: src/xz/args.c:701
+msgid "Compression of lzip files (.lz) is not supported"
+msgstr ""
+
+#: src/xz/coder.c:115
+msgid "Maximum number of filters is four"
+msgstr "O número máximo de filtros é quatro"
+
+#: src/xz/coder.c:134
+msgid "Memory usage limit is too low for the given filter setup."
+msgstr "O limite de uso de memória é baixo demais para a configuração de filtro dada."
+
+#: src/xz/coder.c:169
+msgid "Using a preset in raw mode is discouraged."
+msgstr "O uso de uma predefinição em modo bruto é desencorajado."
+
+#: src/xz/coder.c:171
+msgid "The exact options of the presets may vary between software versions."
+msgstr "As opções exactas de predefinições podem variar entre versões do programa."
+
+#: src/xz/coder.c:194
+msgid "The .lzma format supports only the LZMA1 filter"
+msgstr "O formato .lzma tem só suporta o filtro LZMA1"
+
+#: src/xz/coder.c:202
+msgid "LZMA1 cannot be used with the .xz format"
+msgstr "Impossível utilizar LZMA1 com o formato .xz"
+
+#: src/xz/coder.c:219
+msgid "The filter chain is incompatible with --flush-timeout"
+msgstr "A cadeia de filtros é incompatível com --flush-timeout"
+
+#: src/xz/coder.c:225
+msgid "Switching to single-threaded mode due to --flush-timeout"
+msgstr "A mudar para o modo de linha única devido a --flush-timeout"
+
+#: src/xz/coder.c:249
+#, c-format
+msgid "Using up to %<PRIu32> threads."
+msgstr "A usar até %<PRIu32> linhas."
+
+#: src/xz/coder.c:265
+msgid "Unsupported filter chain or filter options"
+msgstr "Opções de filtro ou cadeia de filtros não suportadas"
+
+#: src/xz/coder.c:277
+#, c-format
+msgid "Decompression will need %s MiB of memory."
+msgstr "A descompressão precisará de %s MiB de memória."
+
+#: src/xz/coder.c:309
+#, fuzzy, c-format
+#| msgid "Adjusted the number of threads from %s to %s to not exceed the memory usage limit of %s MiB"
+msgid "Reduced the number of threads from %s to %s to not exceed the memory usage limit of %s MiB"
+msgstr "Ajustado o número de linhas de %s de %s para não exceder o limite de uso de memória de %s MiB"
+
+#: src/xz/coder.c:329
+#, c-format
+msgid "Reduced the number of threads from %s to one. The automatic memory usage limit of %s MiB is still being exceeded. %s MiB of memory is required. Continuing anyway."
+msgstr ""
+
+#: src/xz/coder.c:356
+#, fuzzy, c-format
+#| msgid "Adjusted the number of threads from %s to %s to not exceed the memory usage limit of %s MiB"
+msgid "Switching to single-threaded mode to not exceed the memory usage limit of %s MiB"
+msgstr "Ajustado o número de linhas de %s de %s para não exceder o limite de uso de memória de %s MiB"
+
+#: src/xz/coder.c:411
+#, c-format
+msgid "Adjusted LZMA%c dictionary size from %s MiB to %s MiB to not exceed the memory usage limit of %s MiB"
+msgstr "Ajustado o tamanho de dicionário de LZMA%c de %s MiB para %s MiB para não exceder o limite de uso de memória de %s MiB"
+
+#: src/xz/file_io.c:110 src/xz/file_io.c:118
+#, c-format
+msgid "Error creating a pipe: %s"
+msgstr "Erro ao criar um túnel: %s"
+
+#: src/xz/file_io.c:235
+msgid "Failed to enable the sandbox"
+msgstr "Falha ao activar a Sandbox"
+
+#: src/xz/file_io.c:277
+#, c-format
+msgid "%s: poll() failed: %s"
+msgstr "%s: poll() falhou: %s"
+
+#. TRANSLATORS: When compression or decompression finishes,
+#. and xz is going to remove the source file, xz first checks
+#. if the source file still exists, and if it does, does its
+#. device and inode numbers match what xz saw when it opened
+#. the source file. If these checks fail, this message is
+#. shown, %s being the filename, and the file is not deleted.
+#. The check for device and inode numbers is there, because
+#. it is possible that the user has put a new file in place
+#. of the original file, and in that case it obviously
+#. shouldn't be removed.
+#: src/xz/file_io.c:344
+#, c-format
+msgid "%s: File seems to have been moved, not removing"
+msgstr "%s: o ficheiro parece ter sido movido, não será eliminado"
+
+#: src/xz/file_io.c:351 src/xz/file_io.c:907
+#, c-format
+msgid "%s: Cannot remove: %s"
+msgstr "%s: impossível remover: %s"
+
+#: src/xz/file_io.c:377
+#, c-format
+msgid "%s: Cannot set the file owner: %s"
+msgstr "%s: impossível definir o proprietário do ficheiro: %s"
+
+#: src/xz/file_io.c:390
+#, c-format
+msgid "%s: Cannot set the file group: %s"
+msgstr "%s: impossível definir o grupo do ficheiro: %s"
+
+#: src/xz/file_io.c:409
+#, c-format
+msgid "%s: Cannot set the file permissions: %s"
+msgstr "%s: impossível definir as permissões do ficheiro: %s"
+
+#: src/xz/file_io.c:535
+#, c-format
+msgid "Error getting the file status flags from standard input: %s"
+msgstr "Erro ao obter as bandeiras de estado da entrada padrão: %s"
+
+#: src/xz/file_io.c:593 src/xz/file_io.c:655
+#, c-format
+msgid "%s: Is a symbolic link, skipping"
+msgstr "%s: é uma ligação simbólica, a ignorar"
+
+#: src/xz/file_io.c:684
+#, c-format
+msgid "%s: Is a directory, skipping"
+msgstr "%s: é uma pasta, a ignorar"
+
+#: src/xz/file_io.c:690
+#, c-format
+msgid "%s: Not a regular file, skipping"
+msgstr "%s: não é um ficheiro normal, a ignorar"
+
+#: src/xz/file_io.c:707
+#, c-format
+msgid "%s: File has setuid or setgid bit set, skipping"
+msgstr "%s: o ficheiro tem o bit setuid ou setgid definido, a ignorar"
+
+#: src/xz/file_io.c:714
+#, c-format
+msgid "%s: File has sticky bit set, skipping"
+msgstr "%s: o ficheiro tem o bit sticky definido, a ignorar"
+
+#: src/xz/file_io.c:721
+#, c-format
+msgid "%s: Input file has more than one hard link, skipping"
+msgstr "%s: o ficheiro de entrada tem mais de uma ligação absoluta, a ignorar"
+
+#: src/xz/file_io.c:763
+msgid "Empty filename, skipping"
+msgstr "Nome de ficheiro vazio, a ignorar"
+
+#: src/xz/file_io.c:817
+#, c-format
+msgid "Error restoring the status flags to standard input: %s"
+msgstr "Erro ao restaurar as bandeiras de estado para a entrada padrão: %s"
+
+#: src/xz/file_io.c:865
+#, c-format
+msgid "Error getting the file status flags from standard output: %s"
+msgstr "Erro ao obter as bandeiras de estado do ficheiro da saída padrão: %s"
+
+#: src/xz/file_io.c:1043
+#, c-format
+msgid "Error restoring the O_APPEND flag to standard output: %s"
+msgstr "Erro ao restaurar a bandeira O_APPEND para a saída padrão: %s"
+
+#: src/xz/file_io.c:1055
+#, c-format
+msgid "%s: Closing the file failed: %s"
+msgstr "%s: falha ao fechar o ficheiro: %s"
+
+#: src/xz/file_io.c:1091 src/xz/file_io.c:1354
+#, c-format
+msgid "%s: Seeking failed when trying to create a sparse file: %s"
+msgstr "%s: falha na procura ao tentar criar um ficheiro escasso: %s"
+
+#: src/xz/file_io.c:1192
+#, c-format
+msgid "%s: Read error: %s"
+msgstr "%s: erro de leitura: %s"
+
+#: src/xz/file_io.c:1222
+#, c-format
+msgid "%s: Error seeking the file: %s"
+msgstr "%s: erro ao procurar o ficheiro: %s"
+
+#: src/xz/file_io.c:1246
+#, c-format
+msgid "%s: Unexpected end of file"
+msgstr "%s: fim de ficheiro inesperado"
+
+#: src/xz/file_io.c:1305
+#, c-format
+msgid "%s: Write error: %s"
+msgstr "%s: erro de escrita: %s"
+
+#: src/xz/hardware.c:238
+msgid "Disabled"
+msgstr "Desactivado"
+
+# Espaços adicionados para manter alinhamento com mensagens adjacentes -- Rafael
+#: src/xz/hardware.c:269
+#, fuzzy
+#| msgid "Total amount of physical memory (RAM): "
+msgid "Amount of physical memory (RAM):"
+msgstr "Quantidade total de memória física (RAM): "
+
+#: src/xz/hardware.c:270
+msgid "Number of processor threads:"
+msgstr ""
+
+#: src/xz/hardware.c:271
+msgid "Compression:"
+msgstr ""
+
+#: src/xz/hardware.c:272
+msgid "Decompression:"
+msgstr ""
+
+# Espaços reduzidos para manter alinhamento com mensagens adjacentes -- Rafael
+#: src/xz/hardware.c:273
+#, fuzzy
+#| msgid "Memory usage limit for decompression: "
+msgid "Multi-threaded decompression:"
+msgstr "Limite de uso de memória para descompressão: "
+
+#: src/xz/hardware.c:274
+msgid "Default for -T0:"
+msgstr ""
+
+#: src/xz/hardware.c:292
+msgid "Hardware information:"
+msgstr ""
+
+#: src/xz/hardware.c:299
+#, fuzzy
+#| msgid "Memory usage limit reached"
+msgid "Memory usage limits:"
+msgstr "Limite de uso de memória alcançado"
+
+#: src/xz/list.c:68
+msgid "Streams:"
+msgstr ""
+
+#: src/xz/list.c:69
+msgid "Blocks:"
+msgstr ""
+
+#: src/xz/list.c:70
+#, fuzzy
+#| msgid " Compressed size: %s\n"
+msgid "Compressed size:"
+msgstr " Tam. comprimido: %s\n"
+
+#: src/xz/list.c:71
+#, fuzzy
+#| msgid " Uncompressed size: %s\n"
+msgid "Uncompressed size:"
+msgstr " Tam. descomprimido: %s\n"
+
+#: src/xz/list.c:72
+msgid "Ratio:"
+msgstr ""
+
+#: src/xz/list.c:73
+msgid "Check:"
+msgstr ""
+
+#: src/xz/list.c:74
+#, fuzzy
+#| msgid " Stream padding: %s\n"
+msgid "Stream Padding:"
+msgstr " Espaço do fluxo: %s\n"
+
+#: src/xz/list.c:75
+#, fuzzy
+#| msgid " Memory needed: %s MiB\n"
+msgid "Memory needed:"
+msgstr " Memória requerida: %s MiB\n"
+
+# Espaço adicionado para promover alinhamento, vide "xz -lvv foo.xz"
+#: src/xz/list.c:76
+#, fuzzy
+#| msgid " Sizes in headers: %s\n"
+msgid "Sizes in headers:"
+msgstr " Tam. em cabeçalhos: %s\n"
+
+#: src/xz/list.c:79
+#, fuzzy
+#| msgid " Number of files: %s\n"
+msgid "Number of files:"
+msgstr " Nº. de ficheiros: %s\n"
+
+#: src/xz/list.c:122
+msgid "Stream"
+msgstr ""
+
+#: src/xz/list.c:123
+msgid "Block"
+msgstr ""
+
+#: src/xz/list.c:124
+msgid "Blocks"
+msgstr ""
+
+#: src/xz/list.c:125
+msgid "CompOffset"
+msgstr ""
+
+#: src/xz/list.c:126
+msgid "UncompOffset"
+msgstr ""
+
+#: src/xz/list.c:127
+msgid "CompSize"
+msgstr ""
+
+#: src/xz/list.c:128
+msgid "UncompSize"
+msgstr ""
+
+#: src/xz/list.c:129
+#, fuzzy
+#| msgid "Totals:"
+msgid "TotalSize"
+msgstr "Totais:"
+
+#: src/xz/list.c:130
+msgid "Ratio"
+msgstr ""
+
+#: src/xz/list.c:131
+msgid "Check"
+msgstr ""
+
+#: src/xz/list.c:132
+msgid "CheckVal"
+msgstr ""
+
+#: src/xz/list.c:133
+msgid "Padding"
+msgstr ""
+
+#: src/xz/list.c:134
+msgid "Header"
+msgstr ""
+
+#: src/xz/list.c:135
+msgid "Flags"
+msgstr ""
+
+#: src/xz/list.c:136
+msgid "MemUsage"
+msgstr ""
+
+#: src/xz/list.c:137
+msgid "Filters"
+msgstr ""
+
+#. TRANSLATORS: Indicates that there is no integrity check.
+#. This string is used in tables. In older xz version this
+#. string was limited to ten columns in a fixed-width font, but
+#. nowadays there is no strict length restriction anymore.
+#: src/xz/list.c:169
+msgid "None"
+msgstr "Nenhum"
+
+#. TRANSLATORS: Indicates that integrity check name is not known,
+#. but the Check ID is known (here 2). In older xz version these
+#. strings were limited to ten columns in a fixed-width font, but
+#. nowadays there is no strict length restriction anymore.
+#: src/xz/list.c:175
+msgid "Unknown-2"
+msgstr "SemNome-2"
+
+# Não exceder 10 caracteres e espaços não são permitidos -- Rafael
+#: src/xz/list.c:176
+msgid "Unknown-3"
+msgstr "SemNome-3"
+
+# Não exceder 10 caracteres e espaços não são permitidos -- Rafael
+#: src/xz/list.c:178
+msgid "Unknown-5"
+msgstr "SemNome-5"
+
+# Não exceder 10 caracteres e espaços não são permitidos -- Rafael
+#: src/xz/list.c:179
+msgid "Unknown-6"
+msgstr "SemNome-6"
+
+# Não exceder 10 caracteres e espaços não são permitidos -- Rafael
+#: src/xz/list.c:180
+msgid "Unknown-7"
+msgstr "SemNome-7"
+
+# Não exceder 10 caracteres e espaços não são permitidos -- Rafael
+#: src/xz/list.c:181
+msgid "Unknown-8"
+msgstr "SemNome-8"
+
+# Não exceder 10 caracteres e espaços não são permitidos -- Rafael
+#: src/xz/list.c:182
+msgid "Unknown-9"
+msgstr "SemNome-9"
+
+# Não exceder 10 caracteres e espaços não são permitidos -- Rafael
+#: src/xz/list.c:184
+msgid "Unknown-11"
+msgstr "SemNome-11"
+
+# Não exceder 10 caracteres e espaços não são permitidos -- Rafael
+#: src/xz/list.c:185
+msgid "Unknown-12"
+msgstr "SemNome-12"
+
+# Não exceder 10 caracteres e espaços não são permitidos -- Rafael
+#: src/xz/list.c:186
+msgid "Unknown-13"
+msgstr "SemNome-13"
+
+# Não exceder 10 caracteres e espaços não são permitidos -- Rafael
+#: src/xz/list.c:187
+msgid "Unknown-14"
+msgstr "SemNome-14"
+
+# Não exceder 10 caracteres e espaços não são permitidos -- Rafael
+#: src/xz/list.c:188
+msgid "Unknown-15"
+msgstr "SemNome-15"
+
+#: src/xz/list.c:351
+#, c-format
+msgid "%s: File is empty"
+msgstr "%s: o ficheiro está vazio"
+
+#: src/xz/list.c:356
+#, c-format
+msgid "%s: Too small to be a valid .xz file"
+msgstr "%s: muito pequeno para um ficheiro .xz válido"
+
+#. TRANSLATORS: These are column headings. From Strms (Streams)
+#. to Ratio, the columns are right aligned. Check and Filename
+#. are left aligned. If you need longer words, it's OK to
+#. use two lines here. Test with "xz -l foo.xz".
+#: src/xz/list.c:730
+msgid "Strms Blocks Compressed Uncompressed Ratio Check Filename"
+msgstr "Fluxos Blocos Comprimido Descomprimido Rácio Verif. Nome de ficheiro"
+
+#: src/xz/list.c:1025 src/xz/list.c:1203
+msgid "Yes"
+msgstr "Sim"
+
+#: src/xz/list.c:1025 src/xz/list.c:1203
+msgid "No"
+msgstr "Não"
+
+#: src/xz/list.c:1027 src/xz/list.c:1205
+#, c-format
+msgid " Minimum XZ Utils version: %s\n"
+msgstr " Versão mínima do XZ Utils: %s\n"
+
+#. TRANSLATORS: %s is an integer. Only the plural form of this
+#. message is used (e.g. "2 files"). Test with "xz -l foo.xz bar.xz".
+#: src/xz/list.c:1178
+#, c-format
+msgid "%s file\n"
+msgid_plural "%s files\n"
+msgstr0 "%s ficheiro\n"
+msgstr1 "%s ficheiros\n"
+
+#: src/xz/list.c:1191
+msgid "Totals:"
+msgstr "Totais:"
+
+#: src/xz/list.c:1269
+msgid "--list works only on .xz files (--format=xz or --format=auto)"
+msgstr "--list só funciona em ficheiros .xz (--format=xz ou --format=auto)"
+
+#: src/xz/list.c:1275
+msgid "--list does not support reading from standard input"
+msgstr "--list não suporta a leitura da entrada padrão"
+
+#: src/xz/main.c:89
+#, c-format
+msgid "%s: Error reading filenames: %s"
+msgstr "%s: erro ao ler nomes de ficheiro: %s"
+
+#: src/xz/main.c:96
+#, c-format
+msgid "%s: Unexpected end of input when reading filenames"
+msgstr "%s: fim de entrada inesperado ao ler nomes de ficheiros"
+
+#: src/xz/main.c:120
+#, c-format
+msgid "%s: Null character found when reading filenames; maybe you meant to use `--files0' instead of `--files'?"
+msgstr "%s: encontrado carácter nulo ao ler nomes de ficheiro; talvez queira usar \"--files0\" em vez de \"--files\"?"
+
+#: src/xz/main.c:188
+msgid "Compression and decompression with --robot are not supported yet."
+msgstr "Compressão e descompressão com --robot ainda não são suportadas."
+
+#: src/xz/main.c:266
+msgid "Cannot read data from standard input when reading filenames from standard input"
+msgstr "Impossível ler dados da entrada padrão ao ler nomes de ficheiro da entrada padrão"
+
+#. TRANSLATORS: This is the program name in the beginning
+#. of the line in messages. Usually it becomes "xz: ".
+#. This is a translatable string because French needs
+#. a space before a colon.
+#: src/xz/message.c:725
+#, c-format
+msgid "%s: "
+msgstr "%s: "
+
+#: src/xz/message.c:797 src/xz/message.c:856
+msgid "Internal error (bug)"
+msgstr "Erro interno (erro)"
+
+#: src/xz/message.c:804
+msgid "Cannot establish signal handlers"
+msgstr "Impossível estabelecer gestores de sinais"
+
+#: src/xz/message.c:813
+msgid "No integrity check; not verifying file integrity"
+msgstr "Sem teste de integridade; a integridade do ficheiro não será verificada"
+
+#: src/xz/message.c:816
+msgid "Unsupported type of integrity check; not verifying file integrity"
+msgstr "Tipo de verificação de integridade não suportada; a integridade do ficheiro não será verificada"
+
+#: src/xz/message.c:823
+msgid "Memory usage limit reached"
+msgstr "Limite de uso de memória alcançado"
+
+#: src/xz/message.c:826
+msgid "File format not recognized"
+msgstr "Formato de ficheiro não reconhecido"
+
+#: src/xz/message.c:829
+msgid "Unsupported options"
+msgstr "Opções não suportadas"
+
+#: src/xz/message.c:832
+msgid "Compressed data is corrupt"
+msgstr "Os dados comprimidos estão corrompidos"
+
+#: src/xz/message.c:835
+msgid "Unexpected end of input"
+msgstr "Fim de entrada inesperado"
+
+#: src/xz/message.c:877
+#, c-format
+msgid "%s MiB of memory is required. The limiter is disabled."
+msgstr "São necessários %s MiB de memória. O limitador está desactivado."
+
+#: src/xz/message.c:905
+#, c-format
+msgid "%s MiB of memory is required. The limit is %s."
+msgstr "São necessários %s MiB de memória. O limite é %s."
+
+#: src/xz/message.c:924
+#, c-format
+msgid "%s: Filter chain: %s\n"
+msgstr "%s: cadeia de filtros: %s\n"
+
+#: src/xz/message.c:935
+#, c-format
+msgid "Try `%s --help' for more information."
+msgstr "Tente \"%s --help\" para mais informações."
+
+#: src/xz/message.c:961
+#, c-format
+msgid ""
+"Usage: %s OPTION... FILE...\n"
+"Compress or decompress FILEs in the .xz format.\n"
+"\n"
+msgstr ""
+"Uso: %s OPÇÕES... FICHEIRO...\n"
+"Comprime ou descomprime FICHEIROs no formato .xz.\n"
+"\n"
+
+#: src/xz/message.c:968
+msgid "Mandatory arguments to long options are mandatory for short options too.\n"
+msgstr ""
+"Argumentos obrigatórios para opções longas são também obrigatórios para\n"
+"opções curtas.\n"
+
+#: src/xz/message.c:972
+msgid " Operation mode:\n"
+msgstr " Modo de operação:\n"
+
+#: src/xz/message.c:975
+msgid ""
+" -z, --compress force compression\n"
+" -d, --decompress force decompression\n"
+" -t, --test test compressed file integrity\n"
+" -l, --list list information about .xz files"
+msgstr ""
+" -z, --compress força a compressão\n"
+" -d, --decompress força a descompressão\n"
+" -t, --test testa a integridade do ficheiro comprimido\n"
+" -l, --list lista informações sobre ficheiros .xz"
+
+#: src/xz/message.c:981
+msgid ""
+"\n"
+" Operation modifiers:\n"
+msgstr ""
+"\n"
+" Modificadores de operações:\n"
+
+#: src/xz/message.c:984
+msgid ""
+" -k, --keep keep (don't delete) input files\n"
+" -f, --force force overwrite of output file and (de)compress links\n"
+" -c, --stdout write to standard output and don't delete input files"
+msgstr ""
+" -k, --keep mantém (não elimina) os ficheiros de entrada\n"
+" -f, --force força a sobreposição do ficheiro de saída e a \n"
+" (des)compressão de ligações\n"
+" -c, --stdout escreve na saída padrão e não elimina os ficheiros de\n"
+" entrada"
+
+#: src/xz/message.c:993
+msgid ""
+" --single-stream decompress only the first stream, and silently\n"
+" ignore possible remaining input data"
+msgstr ""
+" --single-stream descomprime só o primeiro fluxo e ignora silenciosamente\n"
+" possíveis dados de entrada restantes"
+
+#: src/xz/message.c:996
+msgid ""
+" --no-sparse do not create sparse files when decompressing\n"
+" -S, --suffix=.SUF use the suffix `.SUF' on compressed files\n"
+" --files=FILE read filenames to process from FILE; if FILE is\n"
+" omitted, filenames are read from the standard input;\n"
+" filenames must be terminated with the newline character\n"
+" --files0=FILE like --files but use the null character as terminator"
+msgstr ""
+" --no-sparse não cria ficheiros escassos ao descomprimir\n"
+" -S, --suffix=.SUF usa o sufixo \".SUF\" em ficheiros comprimidos\n"
+" --files=FICH lê nomes de ficheiros para processar de FICH;\n"
+" se FICH for omitido, os nomes de ficheiros são\n"
+" lidos da entrada padrão; os nomes de ficheiros\n"
+" devem ser terminados com o carácter de nova linha\n"
+" --files0=FICH igual a --files, mas usa o carácter nulo como terminador"
+
+#: src/xz/message.c:1005
+msgid ""
+"\n"
+" Basic file format and compression options:\n"
+msgstr ""
+"\n"
+" Opções básicas de formato e compressão de ficheiro:\n"
+
+#: src/xz/message.c:1007
+#, fuzzy
+#| msgid ""
+#| " -F, --format=FMT file format to encode or decode; possible values are\n"
+#| " `auto' (default), `xz', `lzma', and `raw'\n"
+#| " -C, --check=CHECK integrity check type: `none' (use with caution),\n"
+#| " `crc32', `crc64' (default), or `sha256'"
+msgid ""
+" -F, --format=FMT file format to encode or decode; possible values are\n"
+" `auto' (default), `xz', `lzma', `lzip', and `raw'\n"
+" -C, --check=CHECK integrity check type: `none' (use with caution),\n"
+" `crc32', `crc64' (default), or `sha256'"
+msgstr ""
+" -F, --format=FMT formato de ficheiro a codificar ou descodificar; os\n"
+" valores possíveis são \"auto\" (predefinição), \"xz\",\n"
+" \"lzma\" e \"raw\"\n"
+" -C, --check=TESTE tipo de teste de integridade: \"none\" (cuidado!),\n"
+" \"crc32\", \"crc64\" (predefinição) ou \"sha256\""
+
+#: src/xz/message.c:1012
+msgid " --ignore-check don't verify the integrity check when decompressing"
+msgstr " --ignore-check não verifica a integridade ao descomprimir"
+
+#: src/xz/message.c:1016
+msgid ""
+" -0 ... -9 compression preset; default is 6; take compressor *and*\n"
+" decompressor memory usage into account before using 7-9!"
+msgstr ""
+" -0 ... -9 predefinição de compressão; a predefinição é 6; tenha em\n"
+" conta o uso de memória do compressor *e* descompressor\n"
+" antes de usar 7-9!"
+
+#: src/xz/message.c:1020
+msgid ""
+" -e, --extreme try to improve compression ratio by using more CPU time;\n"
+" does not affect decompressor memory requirements"
+msgstr ""
+" -e, --extreme tenta melhorar o rácio de compressão usando mais tempo de\n"
+" CPU; não afecta os requisitos de memória do descompressor"
+
+#: src/xz/message.c:1024
+msgid ""
+" -T, --threads=NUM use at most NUM threads; the default is 1; set to 0\n"
+" to use as many threads as there are processor cores"
+msgstr ""
+" -T, --threads=NÚM usa no máximo NÚM linhas; a predefinição é 1; defina para\n"
+" 0 para usar tantas linhas como núcleos de processadores\n"
+" haja"
+
+#: src/xz/message.c:1029
+msgid ""
+" --block-size=SIZE\n"
+" start a new .xz block after every SIZE bytes of input;\n"
+" use this to set the block size for threaded compression"
+msgstr ""
+" --block-size=TAM\n"
+" inicia novo bloco .xz após cada TAM bytes de entrada;\n"
+" use para definir o tamanho de bloco para compressão com\n"
+" linhas"
+
+#: src/xz/message.c:1033
+msgid ""
+" --block-list=SIZES\n"
+" start a new .xz block after the given comma-separated\n"
+" intervals of uncompressed data"
+msgstr ""
+" --block-list=TAM\n"
+" inicia um novo bloco .xz após os intervalos dados,\n"
+" separados por vírgulas, de dados descomprimidos"
+
+#: src/xz/message.c:1037
+msgid ""
+" --flush-timeout=TIMEOUT\n"
+" when compressing, if more than TIMEOUT milliseconds has\n"
+" passed since the previous flush and reading more input\n"
+" would block, all pending data is flushed out"
+msgstr ""
+" --flush-timeout=EXPIRA\n"
+" ao comprimir, se mais de EXPIRA milissegundos tiverem\n"
+" passado desde o despejo anterior e ler mais dados da\n"
+" entrada bloquearia, todos os dados pendentes serão\n"
+" despejados"
+
+#: src/xz/message.c:1043
+#, fuzzy, no-c-format
+#| msgid ""
+#| " --memlimit-compress=LIMIT\n"
+#| " --memlimit-decompress=LIMIT\n"
+#| " -M, --memlimit=LIMIT\n"
+#| " set memory usage limit for compression, decompression,\n"
+#| " or both; LIMIT is in bytes, % of RAM, or 0 for defaults"
+msgid ""
+" --memlimit-compress=LIMIT\n"
+" --memlimit-decompress=LIMIT\n"
+" --memlimit-mt-decompress=LIMIT\n"
+" -M, --memlimit=LIMIT\n"
+" set memory usage limit for compression, decompression,\n"
+" threaded decompression, or all of these; LIMIT is in\n"
+" bytes, % of RAM, or 0 for defaults"
+msgstr ""
+" --memlimit-compress=LIMITE\n"
+" --memlimit-decompress=LIMITE\n"
+" -M, --memlimit=LIMITE\n"
+" define o limite de uso de memória para compressão,\n"
+" descompressão ou ambos; LIMITE é em bytes, % de RAM ou 0\n"
+" para predefinições"
+
+#: src/xz/message.c:1052
+msgid ""
+" --no-adjust if compression settings exceed the memory usage limit,\n"
+" give an error instead of adjusting the settings downwards"
+msgstr ""
+" --no-adjust se as configurações de compressão excederem o limite de\n"
+" uso de memória, devolve um erro em vez de reduzir as\n"
+" configurações"
+
+#: src/xz/message.c:1058
+msgid ""
+"\n"
+" Custom filter chain for compression (alternative for using presets):"
+msgstr ""
+"\n"
+" Cadeia de filtros personalizada para compressão (alternativa às predefinições):"
+
+#: src/xz/message.c:1067
+msgid ""
+"\n"
+" --lzma1=OPTS LZMA1 or LZMA2; OPTS is a comma-separated list of zero or\n"
+" --lzma2=OPTS more of the following options (valid values; default):\n"
+" preset=PRE reset options to a preset (0-9e)\n"
+" dict=NUM dictionary size (4KiB - 1536MiB; 8MiB)\n"
+" lc=NUM number of literal context bits (0-4; 3)\n"
+" lp=NUM number of literal position bits (0-4; 0)\n"
+" pb=NUM number of position bits (0-4; 2)\n"
+" mode=MODE compression mode (fast, normal; normal)\n"
+" nice=NUM nice length of a match (2-273; 64)\n"
+" mf=NAME match finder (hc3, hc4, bt2, bt3, bt4; bt4)\n"
+" depth=NUM maximum search depth; 0=automatic (default)"
+msgstr ""
+"\n"
+" --lzma1=OPÇÕES LZMA1 ou LZMA2; OPÇÕES é uma lista separada por vírgulas\n"
+" de zero ou mais das opções abaixo (valores válidos,\n"
+" --lzma2=OPÇÕES predefinição):\n"
+" preset=PRE repõe as opções para predefinição (0-9e)\n"
+" dict=NÚM tamanho do dicionário (4KiB - 1536MiB; 8MiB)\n"
+" lc=NÚM número de bits de contexto literal (0-4; 3)\n"
+" lp=NÚM número de bits de posição literal (0-4; 0)\n"
+" pb=NÚM número de bits de posição (0-4; 2)\n"
+" mode=MODO modo de compressão (fast, normal; normal)\n"
+" nice=NÚM tamanho agradável de correspondência (2-273;\n"
+" 64)\n"
+" mf=NOME localizador de correspondência (hc3, hc4,\n"
+" bt2, bt3, bt4; bt4)\n"
+" depth=NUM máximo de profundidade de pesquisa;\n"
+" 0=automatic (predefinição)"
+
+#: src/xz/message.c:1082
+#, fuzzy
+#| msgid ""
+#| "\n"
+#| " --x86=OPTS x86 BCJ filter (32-bit and 64-bit)\n"
+#| " --powerpc=OPTS PowerPC BCJ filter (big endian only)\n"
+#| " --ia64=OPTS IA-64 (Itanium) BCJ filter\n"
+#| " --arm=OPTS ARM BCJ filter (little endian only)\n"
+#| " --armthumb=OPTS ARM-Thumb BCJ filter (little endian only)\n"
+#| " --sparc=OPTS SPARC BCJ filter\n"
+#| " Valid OPTS for all BCJ filters:\n"
+#| " start=NUM start offset for conversions (default=0)"
+msgid ""
+"\n"
+" --x86=OPTS x86 BCJ filter (32-bit and 64-bit)\n"
+" --arm=OPTS ARM BCJ filter\n"
+" --armthumb=OPTS ARM-Thumb BCJ filter\n"
+" --arm64=OPTS ARM64 BCJ filter\n"
+" --powerpc=OPTS PowerPC BCJ filter (big endian only)\n"
+" --ia64=OPTS IA-64 (Itanium) BCJ filter\n"
+" --sparc=OPTS SPARC BCJ filter\n"
+" Valid OPTS for all BCJ filters:\n"
+" start=NUM start offset for conversions (default=0)"
+msgstr ""
+"\n"
+" --x86=OPÇÕES filtro BCJ x86 (32 bits e 64 bits)\n"
+" --powerpc=OPÇÕES filtro BCJ PowerPC (só big endian)\n"
+" --ia64=OPÇÕES filtro BCJ IA-64 (Itanium)\n"
+" --arm=OPÇÕES filtro BCJ ARM (só little endian)\n"
+" --armthumb=OPÇÕES filtro BCJ ARM-Thumb (só little endian)\n"
+" --sparc=OPÇÕES filtro BCJ SPARC\n"
+" OPÇÕES válidas para todos os filtros BCJ:\n"
+" start=NUM desvio inicial para conversões\n"
+" (predefinição=0)"
+
+#: src/xz/message.c:1095
+msgid ""
+"\n"
+" --delta=OPTS Delta filter; valid OPTS (valid values; default):\n"
+" dist=NUM distance between bytes being subtracted\n"
+" from each other (1-256; 1)"
+msgstr ""
+"\n"
+" --delta=OPÇÕES filtro delta; OPÇÕES válidas (valores válidos,\n"
+" predefinição):\n"
+" dist=NÚM distância entre bytes a serem subtraídos\n"
+" de cada um (1-256; 1)"
+
+#: src/xz/message.c:1103
+msgid ""
+"\n"
+" Other options:\n"
+msgstr ""
+"\n"
+" Outras opções:\n"
+
+#: src/xz/message.c:1106
+msgid ""
+" -q, --quiet suppress warnings; specify twice to suppress errors too\n"
+" -v, --verbose be verbose; specify twice for even more verbose"
+msgstr ""
+" -q, --quiet suprime avisos, use duas vezes para suprimir também erros\n"
+" -v, --verbose é verboso; use duas vezes para ainda mais verbosidade"
+
+#: src/xz/message.c:1111
+msgid " -Q, --no-warn make warnings not affect the exit status"
+msgstr " -Q, --no-warn fazer avisos não afecta o estado da saída"
+
+#: src/xz/message.c:1113
+msgid " --robot use machine-parsable messages (useful for scripts)"
+msgstr " --robot usa mensagens analisáveis por máquina (útil para scripts)"
+
+#: src/xz/message.c:1116
+msgid ""
+" --info-memory display the total amount of RAM and the currently active\n"
+" memory usage limits, and exit"
+msgstr ""
+" --info-memory mostra a quantidade total de RAM e os limites de uso\n"
+" de memória actualmente activos e sai"
+
+#: src/xz/message.c:1119
+msgid ""
+" -h, --help display the short help (lists only the basic options)\n"
+" -H, --long-help display this long help and exit"
+msgstr ""
+" -h, --help mostra a ajuda curta (lista só as opções básicas)\n"
+" -H, --long-help mostra esta mensagem de ajuda e sai"
+
+#: src/xz/message.c:1123
+msgid ""
+" -h, --help display this short help and exit\n"
+" -H, --long-help display the long help (lists also the advanced options)"
+msgstr ""
+" -h, --help mostra esta mensagem de ajuda e sai\n"
+" -H, --long-help mostra a ajuda longa (lista também as opções avançadas)"
+
+#: src/xz/message.c:1128
+msgid " -V, --version display the version number and exit"
+msgstr " -V, --version mostra o número da versão e sai"
+
+#: src/xz/message.c:1130
+msgid ""
+"\n"
+"With no FILE, or when FILE is -, read standard input.\n"
+msgstr ""
+"\n"
+"Sem FICH, ou quando FICH é -, lê da entrada padrão.\n"
+
+#. TRANSLATORS: This message indicates the bug reporting address
+#. for this package. Please add _another line_ saying
+#. "Report translation bugs to <...>\n" with the email or WWW
+#. address for translation bugs. Thanks.
+#: src/xz/message.c:1136
+#, c-format
+msgid "Report bugs to <%s> (in English or Finnish).\n"
+msgstr ""
+"Reporte erros em <%s> (em inglês ou finlandês).\n"
+"Relate erros de tradução em <translation-team-pt@lists.sourceforge.net>.\n"
+
+#: src/xz/message.c:1138
+#, c-format
+msgid "%s home page: <%s>\n"
+msgstr "Página inicial %s: <%s>\n"
+
+#: src/xz/message.c:1142
+msgid "THIS IS A DEVELOPMENT VERSION NOT INTENDED FOR PRODUCTION USE."
+msgstr "ESTA É UMA VERSÃO DE DESENVOLVIMENTO NÃO DESTINADA A USO EM PRODUÇÃO."
+
+#: src/xz/options.c:86
+#, c-format
+msgid "%s: Options must be `name=value' pairs separated with commas"
+msgstr "%s: as opções devem ser pares \"nome=valor\" separados por vírgulas"
+
+#: src/xz/options.c:93
+#, c-format
+msgid "%s: Invalid option name"
+msgstr "%s: nome de opção inválido"
+
+#: src/xz/options.c:113
+#, c-format
+msgid "%s: Invalid option value"
+msgstr "%s: valor de opção inválido"
+
+#: src/xz/options.c:247
+#, c-format
+msgid "Unsupported LZMA1/LZMA2 preset: %s"
+msgstr "Predefinição LZMA1/LZMA2 não suportada: %s"
+
+#: src/xz/options.c:355
+msgid "The sum of lc and lp must not exceed 4"
+msgstr "A soma de lc e lp não deve exceder 4"
+
+#: src/xz/suffix.c:137 src/xz/suffix.c:268
+#, c-format
+msgid "%s: With --format=raw, --suffix=.SUF is required unless writing to stdout"
+msgstr "%s: com --format=raw, --suffix=.SUF é requerido, a menos que seja escrito em stdout"
+
+#: src/xz/suffix.c:168
+#, c-format
+msgid "%s: Filename has an unknown suffix, skipping"
+msgstr "%s: nome de ficheiro com sufixo desconhecido, a ignorar"
+
+#: src/xz/suffix.c:189
+#, c-format
+msgid "%s: File already has `%s' suffix, skipping"
+msgstr "%s: o ficheiro já tem o sufixo \"%s\", a ignorar"
+
+#: src/xz/suffix.c:405
+#, c-format
+msgid "%s: Invalid filename suffix"
+msgstr "%s: sufixo de nome de ficheiro inválido"
+
+#: src/xz/util.c:71
+#, c-format
+msgid "%s: Value is not a non-negative decimal integer"
+msgstr "%s: o valor não é um inteiro decimal não-negativo"
+
+#: src/xz/util.c:113
+#, c-format
+msgid "%s: Invalid multiplier suffix"
+msgstr "%s: sufixo multiplicador inválido"
+
+#: src/xz/util.c:115
+msgid "Valid suffixes are `KiB' (2^10), `MiB' (2^20), and `GiB' (2^30)."
+msgstr "Sufixos válidos são \"KiB\" (2^10), \"MiB\" (2^20) e \"GiB\" (2^30)."
+
+#: src/xz/util.c:132
+#, c-format
+msgid "Value of the option `%s' must be in the range %<PRIu64>, %<PRIu64>"
+msgstr "O valor da opção \"%s\" deve estar no intervalo %<PRIu64>, %<PRIu64>"
+
+#: src/xz/util.c:269
+msgid "Compressed data cannot be read from a terminal"
+msgstr "Dados comprimidos não podem ser lidos de um terminal"
+
+#: src/xz/util.c:282
+msgid "Compressed data cannot be written to a terminal"
+msgstr "Dados comprimidos não podem ser escritos num terminal"
+
+#: src/common/tuklib_exit.c:40
+msgid "Writing to standard output failed"
+msgstr "A escrita para a saída padrão falhou"
+
+#: src/common/tuklib_exit.c:43
+msgid "Unknown error"
+msgstr "Erro desconhecido"
+
+# Espaços adicionados para manter alinhamento com mensagens adjacentes -- Rafael
+#~ msgid "Memory usage limit for compression: "
+#~ msgstr "Limite de uso de memória para compressão: "
+
+#, c-format
+#~ msgid " Streams: %s\n"
+#~ msgstr " Fluxos: %s\n"
+
+#, c-format
+#~ msgid " Blocks: %s\n"
+#~ msgstr " Blocos: %s\n"
+
+#, c-format
+#~ msgid " Ratio: %s\n"
+#~ msgstr " Rácio: %s\n"
+
+#, c-format
+#~ msgid " Check: %s\n"
+#~ msgstr " Verificação: %s\n"
+
+#~ msgid ""
+#~ " Streams:\n"
+#~ " Stream Blocks CompOffset UncompOffset CompSize UncompSize Ratio Check Padding"
+#~ msgstr ""
+#~ " Fluxos:\n"
+#~ " Fluxo Blocos DesvioComp DesvioDescomp Tam.Comp TamDescomp Rácio Verif Espaço"
+
+#, c-format
+#~ msgid ""
+#~ " Blocks:\n"
+#~ " Stream Block CompOffset UncompOffset TotalSize UncompSize Ratio Check"
+#~ msgstr ""
+#~ " Blocos:\n"
+#~ " Fluxo Bloco DesvioComp DesvioDescomp Tam.Total TamDescomp Rácio Verif"
+
+#, c-format
+#~ msgid " CheckVal %*s Header Flags CompSize MemUsage Filters"
+#~ msgstr " ValVerif %*s Cabeç. Band. Tam.Comp UsoMem. Filtros"
+
+#, c-format
+#~ msgid "The selected match finder requires at least nice=%<PRIu32>"
+#~ msgstr "O localizador de correspondência seleccionado requer pelo menos nice=%<PRIu32>"
+
+#~ msgid "Sandbox is disabled due to incompatible command line arguments"
+#~ msgstr "A Sandbox está desactivada devido a argumentos de linha de comandos incompatíveis"
+
+#~ msgid "Sandbox was successfully enabled"
+#~ msgstr "A Sandbox foi activada com sucesso"

_service:tar_scm:xz-5.2.5.tar.xz/po/pt_BR.gmo -> _service:tar_scm:xz-5.4.1.tar.xz/po/pt_BR.gmo Changed

_service:tar_scm:xz-5.2.5.tar.xz/po/pt_BR.po -> _service:tar_scm:xz-5.4.1.tar.xz/po/pt_BR.po Changed

@@ -1,13 +1,13 @@
 # Brazilian Portuguese translations for xz package
 # Traduções em português brasileiro para o pacote xz.
 # This file is put in the public domain.
-# Rafael Fontenelle <rafaelff@gnome.org>, 2019.
+# Rafael Fontenelle <rafaelff@gnome.org>, 2019-2021.
 msgid ""
 msgstr ""
 "Project-Id-Version: xz 5.2.4\n"
-"Report-Msgid-Bugs-To: lasse.collin@tukaani.org\n"
-"POT-Creation-Date: 2020-03-17 16:29+0200\n"
-"PO-Revision-Date: 2019-03-05 20:30-0200\n"
+"Report-Msgid-Bugs-To: xz@tukaani.org\n"
+"POT-Creation-Date: 2023-01-11 19:01+0200\n"
+"PO-Revision-Date: 2021-01-06 22:30-0300\n"
 "Last-Translator: Rafael Fontenelle <rafaelff@gnome.org>\n"
 "Language-Team: Brazilian Portuguese <ldpbr-translation@lists.sourceforge.net>\n"
 "Language: pt_BR\n"
@@ -18,99 +18,115 @@
 "Plural-Forms: nplurals=2; plural=(n > 1);\n"
 "X-Generator: Virtaal 1.0.0-beta1\n"
 
-#: src/xz/args.c:63
+#: src/xz/args.c:77
 #, c-format
 msgid "%s: Invalid argument to --block-list"
 msgstr "%s: Argumento inválido para --block-list"
 
-#: src/xz/args.c:73
+#: src/xz/args.c:87
 #, c-format
 msgid "%s: Too many arguments to --block-list"
 msgstr "%s: Argumentos demais para --block-list"
 
-#: src/xz/args.c:102
+#: src/xz/args.c:116
 msgid "0 can only be used as the last element in --block-list"
 msgstr "0 só pode ser usado como o último elemento em --block-list"
 
-#: src/xz/args.c:406
+#: src/xz/args.c:451
 #, c-format
 msgid "%s: Unknown file format type"
 msgstr "%s: Tipo de formato de arquivo desconhecido"
 
-#: src/xz/args.c:429 src/xz/args.c:437
+#: src/xz/args.c:474 src/xz/args.c:482
 #, c-format
 msgid "%s: Unsupported integrity check type"
 msgstr "%s: Tipo de verificação de integridade sem suporte"
 
-#: src/xz/args.c:473
+#: src/xz/args.c:518
 msgid "Only one file can be specified with `--files' or `--files0'."
 msgstr "Somente um arquivo pode ser especificado com \"--files\" ou \"--files0\"."
 
-#: src/xz/args.c:541
+#: src/xz/args.c:586
 #, c-format
 msgid "The environment variable %s contains too many arguments"
 msgstr "A variável de ambiente %s contém argumentos demais"
 
-#: src/xz/args.c:643
+#: src/xz/args.c:688
 msgid "Compression support was disabled at build time"
 msgstr "Suporte a compressão foi desabilitado em tempo de compilação"
 
-#: src/xz/args.c:650
+#: src/xz/args.c:695
 msgid "Decompression support was disabled at build time"
 msgstr "Suporte a descompressão foi desabilitado em tempo de compilação"
 
-#: src/xz/coder.c:110
+#: src/xz/args.c:701
+msgid "Compression of lzip files (.lz) is not supported"
+msgstr ""
+
+#: src/xz/coder.c:115
 msgid "Maximum number of filters is four"
 msgstr "O número máximo de filtros é quatro"
 
-#: src/xz/coder.c:129
+#: src/xz/coder.c:134
 msgid "Memory usage limit is too low for the given filter setup."
 msgstr "O limite de uso de memória é baixo demais para a configuração de filtro dada."
 
-#: src/xz/coder.c:159
+#: src/xz/coder.c:169
 msgid "Using a preset in raw mode is discouraged."
 msgstr "O uso de uma predefinição em modo bruto é desencorajado."
 
-#: src/xz/coder.c:161
+#: src/xz/coder.c:171
 msgid "The exact options of the presets may vary between software versions."
 msgstr "As opções exatas de predefinições podem variar entre versões do software."
 
-#: src/xz/coder.c:184
+#: src/xz/coder.c:194
 msgid "The .lzma format supports only the LZMA1 filter"
 msgstr "O formato .lzma possui suporte apenas ao filtro LZMA1"
 
-#: src/xz/coder.c:192
+#: src/xz/coder.c:202
 msgid "LZMA1 cannot be used with the .xz format"
 msgstr "LZMA1 não pode ser usado com o formato .xz"
 
-#: src/xz/coder.c:209
+#: src/xz/coder.c:219
 msgid "The filter chain is incompatible with --flush-timeout"
 msgstr "A cadeia de filtros é incompatível com --flush-timeout"
 
-#: src/xz/coder.c:215
+#: src/xz/coder.c:225
 msgid "Switching to single-threaded mode due to --flush-timeout"
 msgstr "Alternando para o modo de thread única por causa de --flush-timeout"
 
-#: src/xz/coder.c:235
+#: src/xz/coder.c:249
 #, c-format
 msgid "Using up to %<PRIu32> threads."
 msgstr "Usando até %<PRIu32> threads."
 
-#: src/xz/coder.c:251
+#: src/xz/coder.c:265
 msgid "Unsupported filter chain or filter options"
 msgstr "Opções de filtro ou cadeia de filtros sem suporte"
 
-#: src/xz/coder.c:263
+#: src/xz/coder.c:277
 #, c-format
 msgid "Decompression will need %s MiB of memory."
 msgstr "A descompressão precisará de %s MiB de memória."
 
-#: src/xz/coder.c:300
+#: src/xz/coder.c:309
+#, fuzzy, c-format
+#| msgid "Adjusted the number of threads from %s to %s to not exceed the memory usage limit of %s MiB"
+msgid "Reduced the number of threads from %s to %s to not exceed the memory usage limit of %s MiB"
+msgstr "Ajustado o número de threads de %s de %s para não exceder o limite de uso de memória de %s MiB"
+
+#: src/xz/coder.c:329
 #, c-format
-msgid "Adjusted the number of threads from %s to %s to not exceed the memory usage limit of %s MiB"
+msgid "Reduced the number of threads from %s to one. The automatic memory usage limit of %s MiB is still being exceeded. %s MiB of memory is required. Continuing anyway."
+msgstr ""
+
+#: src/xz/coder.c:356
+#, fuzzy, c-format
+#| msgid "Adjusted the number of threads from %s to %s to not exceed the memory usage limit of %s MiB"
+msgid "Switching to single-threaded mode to not exceed the memory usage limit of %s MiB"
 msgstr "Ajustado o número de threads de %s de %s para não exceder o limite de uso de memória de %s MiB"
 
-#: src/xz/coder.c:354
+#: src/xz/coder.c:411
 #, c-format
 msgid "Adjusted LZMA%c dictionary size from %s MiB to %s MiB to not exceed the memory usage limit of %s MiB"
 msgstr "Ajustado o tamanho de dicionário de LZMA%c de %s MiB para %s MiB para não exceder o limite de uso de memória de %s MiB"
@@ -120,11 +136,11 @@
 msgid "Error creating a pipe: %s"
 msgstr "Erro ao criar um pipe: %s"
 
-#: src/xz/file_io.c:224
+#: src/xz/file_io.c:235
 msgid "Failed to enable the sandbox"
 msgstr "Falha ao habilitar o sandbox"
 
-#: src/xz/file_io.c:266
+#: src/xz/file_io.c:277
 #, c-format
 msgid "%s: poll() failed: %s"
 msgstr "%s: poll() falhou: %s"
@@ -139,209 +155,355 @@
 #. it is possible that the user has put a new file in place
 #. of the original file, and in that case it obviously
 #. shouldn't be removed.
-#: src/xz/file_io.c:333
+#: src/xz/file_io.c:344
 #, c-format
 msgid "%s: File seems to have been moved, not removing"
 msgstr "%s: O arquivo parece ter sido movido, não será removido"
 
-#: src/xz/file_io.c:340 src/xz/file_io.c:882
+#: src/xz/file_io.c:351 src/xz/file_io.c:907
 #, c-format
 msgid "%s: Cannot remove: %s"
 msgstr "%s: Não foi possível remover: %s"
 
-#: src/xz/file_io.c:366
+#: src/xz/file_io.c:377
 #, c-format
 msgid "%s: Cannot set the file owner: %s"
 msgstr "%s: Não foi possível definir o dono do arquivo: %s"
 
-#: src/xz/file_io.c:372
+#: src/xz/file_io.c:390
 #, c-format
 msgid "%s: Cannot set the file group: %s"
 msgstr "%s: Não foi possível definir o grupo do arquivo: %s"
 
-#: src/xz/file_io.c:391
+#: src/xz/file_io.c:409
 #, c-format
 msgid "%s: Cannot set the file permissions: %s"
 msgstr "%s: Não foi possível definir as permissões do arquivo: %s"
 
-#: src/xz/file_io.c:517
+#: src/xz/file_io.c:535
 #, c-format
 msgid "Error getting the file status flags from standard input: %s"
 msgstr "Erro ao obter os sinalizadores de status da entrada padrão: %s"
 
-#: src/xz/file_io.c:574 src/xz/file_io.c:636
+#: src/xz/file_io.c:593 src/xz/file_io.c:655
 #, c-format
 msgid "%s: Is a symbolic link, skipping"
 msgstr "%s: É um link simbólico, ignorando"
 
-#: src/xz/file_io.c:665
+#: src/xz/file_io.c:684
 #, c-format
 msgid "%s: Is a directory, skipping"
 msgstr "%s: É um diretório, ignorando"
 
-#: src/xz/file_io.c:671
+#: src/xz/file_io.c:690
 #, c-format
 msgid "%s: Not a regular file, skipping"
 msgstr "%s: Não é um arquivo comum, ignorando"
 
-#: src/xz/file_io.c:688
+#: src/xz/file_io.c:707
 #, c-format
 msgid "%s: File has setuid or setgid bit set, skipping"
 msgstr "%s: O arquivo possui o bit setuid ou setgid definido, ignorando"
 
-#: src/xz/file_io.c:695
+#: src/xz/file_io.c:714
 #, c-format
 msgid "%s: File has sticky bit set, skipping"
 msgstr "%s: O arquivo possui o bit sticky definido, ignorando"
 
-#: src/xz/file_io.c:702
+#: src/xz/file_io.c:721
 #, c-format
 msgid "%s: Input file has more than one hard link, skipping"
-msgstr "%s: O arquivo de entrada possui mais de um link absoluto, ignorando"
+msgstr "%s: O arquivo de entrada possui mais de um link físico, ignorando"
 
-#: src/xz/file_io.c:792
+#: src/xz/file_io.c:763
+msgid "Empty filename, skipping"
+msgstr "Nome de arquivo vazio, ignorando"
+
+#: src/xz/file_io.c:817
 #, c-format
 msgid "Error restoring the status flags to standard input: %s"
 msgstr "Erro ao restaurar os sinalizadores de status para entrada padrão: %s"
 
-#: src/xz/file_io.c:840
+#: src/xz/file_io.c:865
 #, c-format
 msgid "Error getting the file status flags from standard output: %s"
 msgstr "Erro ao obter os sinalizadores de status de arquivo da saída padrão: %s"
 
-#: src/xz/file_io.c:1018
+#: src/xz/file_io.c:1043
 #, c-format
 msgid "Error restoring the O_APPEND flag to standard output: %s"
 msgstr "Erro ao restaurar o sinalizador O_APPEND para a saída padrão: %s"
 
-#: src/xz/file_io.c:1030
+#: src/xz/file_io.c:1055
 #, c-format
 msgid "%s: Closing the file failed: %s"
 msgstr "%s: Fechamento do arquivo falhou: %s"
 
-#: src/xz/file_io.c:1066 src/xz/file_io.c:1309
+#: src/xz/file_io.c:1091 src/xz/file_io.c:1354
 #, c-format
 msgid "%s: Seeking failed when trying to create a sparse file: %s"
 msgstr "%s: Busca falhou ao tentar criar um arquivo esparso: %s"
 
-#: src/xz/file_io.c:1167
+#: src/xz/file_io.c:1192
 #, c-format
 msgid "%s: Read error: %s"
 msgstr "%s: Erro de leitura: %s"
 
-#: src/xz/file_io.c:1191
+#: src/xz/file_io.c:1222
 #, c-format
 msgid "%s: Error seeking the file: %s"
 msgstr "%s: Erro ao buscar o arquivo: %s"
 
-#: src/xz/file_io.c:1201
+#: src/xz/file_io.c:1246
 #, c-format
 msgid "%s: Unexpected end of file"
 msgstr "%s: Fim de arquivo inesperado"
 
-#: src/xz/file_io.c:1260
+#: src/xz/file_io.c:1305
 #, c-format
 msgid "%s: Write error: %s"
 msgstr "%s: Erro de escrita: %s"
 
-#: src/xz/hardware.c:137
+#: src/xz/hardware.c:238
 msgid "Disabled"
 msgstr "Desabilitado"
 
 # Espaços adicionados para manter alinhamento com mensagens adjacentes -- Rafael
-#. TRANSLATORS: Test with "xz --info-memory" to see if
-#. the alignment looks nice.
-#: src/xz/hardware.c:156
-msgid "Total amount of physical memory (RAM): "
+#: src/xz/hardware.c:269
+#, fuzzy
+#| msgid "Total amount of physical memory (RAM): "
+msgid "Amount of physical memory (RAM):"
 msgstr "Quantidade total de memória física (RAM): "
 
-# Espaços adicionados para manter alinhamento com mensagens adjacentes -- Rafael
-#: src/xz/hardware.c:158
-msgid "Memory usage limit for compression: "
-msgstr "Limite de uso de memória para compressão: "
+#: src/xz/hardware.c:270
+msgid "Number of processor threads:"
+msgstr ""
+
+#: src/xz/hardware.c:271
+msgid "Compression:"
+msgstr ""
+
+#: src/xz/hardware.c:272
+msgid "Decompression:"
+msgstr ""
 
 # Espaços reduzidos para manter alinhamento com mensagens adjacentes -- Rafael
-#: src/xz/hardware.c:160
-msgid "Memory usage limit for decompression: "
+#: src/xz/hardware.c:273
+#, fuzzy
+#| msgid "Memory usage limit for decompression: "
+msgid "Multi-threaded decompression:"
 msgstr "Limite de uso de memória para descompressão: "
 
+#: src/xz/hardware.c:274
+msgid "Default for -T0:"
+msgstr ""
+
+#: src/xz/hardware.c:292
+msgid "Hardware information:"
+msgstr ""
+
+#: src/xz/hardware.c:299
+#, fuzzy
+#| msgid "Memory usage limit reached"
+msgid "Memory usage limits:"
+msgstr "Limite de uso de memória alcançado"
+
+#: src/xz/list.c:68
+msgid "Streams:"
+msgstr ""
+
+#: src/xz/list.c:69
+msgid "Blocks:"
+msgstr ""
+
+#: src/xz/list.c:70
+#, fuzzy
+#| msgid " Compressed size: %s\n"
+msgid "Compressed size:"
+msgstr " Tam. comprimido: %s\n"
+
+#: src/xz/list.c:71
+#, fuzzy
+#| msgid " Uncompressed size: %s\n"
+msgid "Uncompressed size:"
+msgstr " Tam. descomprimido: %s\n"
+
+#: src/xz/list.c:72
+msgid "Ratio:"
+msgstr ""
+
+#: src/xz/list.c:73
+msgid "Check:"
+msgstr ""
+
+#: src/xz/list.c:74
+#, fuzzy
+#| msgid " Stream padding: %s\n"
+msgid "Stream Padding:"
+msgstr " Ajuste do fluxo: %s\n"
+
+#: src/xz/list.c:75
+#, fuzzy
+#| msgid " Memory needed: %s MiB\n"
+msgid "Memory needed:"
+msgstr " Memória exigida: %s MiB\n"
+
+# Espaço adicionado para promover alinhamento, vide "xz -lvv foo.xz"
+#: src/xz/list.c:76
+#, fuzzy
+#| msgid " Sizes in headers: %s\n"
+msgid "Sizes in headers:"
+msgstr " Tam. cabeçalhos: %s\n"
+
+#: src/xz/list.c:79
+#, fuzzy
+#| msgid " Number of files: %s\n"
+msgid "Number of files:"
+msgstr " Núm. de arquivos: %s\n"
+
+#: src/xz/list.c:122
+msgid "Stream"
+msgstr ""
+
+#: src/xz/list.c:123
+msgid "Block"
+msgstr ""
+
+#: src/xz/list.c:124
+msgid "Blocks"
+msgstr ""
+
+#: src/xz/list.c:125
+msgid "CompOffset"
+msgstr ""
+
+#: src/xz/list.c:126
+msgid "UncompOffset"
+msgstr ""
+
+#: src/xz/list.c:127
+msgid "CompSize"
+msgstr ""
+
+#: src/xz/list.c:128
+msgid "UncompSize"
+msgstr ""
+
+#: src/xz/list.c:129
+#, fuzzy
+#| msgid "Totals:"
+msgid "TotalSize"
+msgstr "Totais:"
+
+#: src/xz/list.c:130
+msgid "Ratio"
+msgstr ""
+
+#: src/xz/list.c:131
+msgid "Check"
+msgstr ""
+
+#: src/xz/list.c:132
+msgid "CheckVal"
+msgstr ""
+
+#: src/xz/list.c:133
+msgid "Padding"
+msgstr ""
+
+#: src/xz/list.c:134
+msgid "Header"
+msgstr ""
+
+#: src/xz/list.c:135
+msgid "Flags"
+msgstr ""
+
+#: src/xz/list.c:136
+msgid "MemUsage"
+msgstr ""
+
+#: src/xz/list.c:137
+msgid "Filters"
+msgstr ""
+
 #. TRANSLATORS: Indicates that there is no integrity check.
-#. This string is used in tables, so the width must not
-#. exceed ten columns with a fixed-width font.
-#: src/xz/list.c:65
+#. This string is used in tables. In older xz version this
+#. string was limited to ten columns in a fixed-width font, but
+#. nowadays there is no strict length restriction anymore.
+#: src/xz/list.c:169
 msgid "None"
 msgstr "Nenhuma"
 
 #. TRANSLATORS: Indicates that integrity check name is not known,
-#. but the Check ID is known (here 2). This and other "Unknown-N"
-#. strings are used in tables, so the width must not exceed ten
-#. columns with a fixed-width font. It's OK to omit the dash if
-#. you need space for one extra letter, but don't use spaces.
-#: src/xz/list.c:72
+#. but the Check ID is known (here 2). In older xz version these
+#. strings were limited to ten columns in a fixed-width font, but
+#. nowadays there is no strict length restriction anymore.
+#: src/xz/list.c:175
 msgid "Unknown-2"
 msgstr "Incógnito2"
 
 # Não exceder 10 caracteres e espaços não são permitidos -- Rafael
-#: src/xz/list.c:73
+#: src/xz/list.c:176
 msgid "Unknown-3"
 msgstr "Incógnito3"
 
 # Não exceder 10 caracteres e espaços não são permitidos -- Rafael
-#: src/xz/list.c:75
+#: src/xz/list.c:178
 msgid "Unknown-5"
 msgstr "Incógnito5"
 
 # Não exceder 10 caracteres e espaços não são permitidos -- Rafael
-#: src/xz/list.c:76
+#: src/xz/list.c:179
 msgid "Unknown-6"
 msgstr "Incógnito6"
 
 # Não exceder 10 caracteres e espaços não são permitidos -- Rafael
-#: src/xz/list.c:77
+#: src/xz/list.c:180
 msgid "Unknown-7"
 msgstr "Incógnito7"
 
 # Não exceder 10 caracteres e espaços não são permitidos -- Rafael
-#: src/xz/list.c:78
+#: src/xz/list.c:181
 msgid "Unknown-8"
 msgstr "Incógnito8"
 
 # Não exceder 10 caracteres e espaços não são permitidos -- Rafael
-#: src/xz/list.c:79
+#: src/xz/list.c:182
 msgid "Unknown-9"
 msgstr "Incógnito9"
 
 # Não exceder 10 caracteres e espaços não são permitidos -- Rafael
-#: src/xz/list.c:81
+#: src/xz/list.c:184
 msgid "Unknown-11"
 msgstr "Incógnito11"
 
 # Não exceder 10 caracteres e espaços não são permitidos -- Rafael
-#: src/xz/list.c:82
+#: src/xz/list.c:185
 msgid "Unknown-12"
 msgstr "Incógnito12"
 
 # Não exceder 10 caracteres e espaços não são permitidos -- Rafael
-#: src/xz/list.c:83
+#: src/xz/list.c:186
 msgid "Unknown-13"
 msgstr "Incógnito13"
 
 # Não exceder 10 caracteres e espaços não são permitidos -- Rafael
-#: src/xz/list.c:84
+#: src/xz/list.c:187
 msgid "Unknown-14"
 msgstr "Incógnito14"
 
 # Não exceder 10 caracteres e espaços não são permitidos -- Rafael
-#: src/xz/list.c:85
+#: src/xz/list.c:188
 msgid "Unknown-15"
 msgstr "Incógnito15"
 
-#: src/xz/list.c:153
+#: src/xz/list.c:351
 #, c-format
 msgid "%s: File is empty"
 msgstr "%s: O arquivo está vazio"
 
-#: src/xz/list.c:158
+#: src/xz/list.c:356
 #, c-format
 msgid "%s: Too small to be a valid .xz file"
 msgstr "%s: Pequeno demais para ser um arquivo .xz válido"
@@ -350,126 +512,41 @@
 #. to Ratio, the columns are right aligned. Check and Filename
 #. are left aligned. If you need longer words, it's OK to
 #. use two lines here. Test with "xz -l foo.xz".
-#: src/xz/list.c:677
+#: src/xz/list.c:730
 msgid "Strms Blocks Compressed Uncompressed Ratio Check Filename"
 msgstr "Fluxos Blocos Comprimido Descomprimid Propo Verif Nome de Arquivo"
 
-#: src/xz/list.c:717
-#, c-format
-msgid " Streams: %s\n"
-msgstr " Fluxos: %s\n"
-
-#: src/xz/list.c:719
-#, c-format
-msgid " Blocks: %s\n"
-msgstr " Blocos: %s\n"
-
-#: src/xz/list.c:721
-#, c-format
-msgid " Compressed size: %s\n"
-msgstr " Tam. comprimido: %s\n"
-
-#: src/xz/list.c:724
-#, c-format
-msgid " Uncompressed size: %s\n"
-msgstr " Tam. descomprimido: %s\n"
-
-#: src/xz/list.c:727
-#, c-format
-msgid " Ratio: %s\n"
-msgstr " Proporção: %s\n"
-
-#: src/xz/list.c:729
-#, c-format
-msgid " Check: %s\n"
-msgstr " Verificação: %s\n"
-
-#: src/xz/list.c:730
-#, c-format
-msgid " Stream padding: %s\n"
-msgstr " Ajuste do fluxo: %s\n"
-
-#. TRANSLATORS: The second line is column headings. All except
-#. Check are right aligned; Check is left aligned. Test with
-#. "xz -lv foo.xz".
-#: src/xz/list.c:758
-msgid ""
-" Streams:\n"
-" Stream Blocks CompOffset UncompOffset CompSize UncompSize Ratio Check Padding"
-msgstr ""
-" Fluxos:\n"
-" Fluxo Blocos DeslocComp DeslocDescomp TamanhoComp TamanhoDescomp Propo Verif Ajuste"
-
-#. TRANSLATORS: The second line is column headings. All
-#. except Check are right aligned; Check is left aligned.
-#: src/xz/list.c:813
-#, c-format
-msgid ""
-" Blocks:\n"
-" Stream Block CompOffset UncompOffset TotalSize UncompSize Ratio Check"
-msgstr ""
-" Blocos:\n"
-" Fluxo Bloco DeslocComp DeslocDescomp TamanhoTotal TamanhoDecomp Propo Verif"
-
-#. TRANSLATORS: These are additional column headings
-#. for the most verbose listing mode. CheckVal
-#. (Check value), Flags, and Filters are left aligned.
-#. Header (Block Header Size), CompSize, and MemUsage
-#. are right aligned. %*s is replaced with 0-120
-#. spaces to make the CheckVal column wide enough.
-#. Test with "xz -lvv foo.xz".
-#: src/xz/list.c:825
-#, c-format
-msgid " CheckVal %*s Header Flags CompSize MemUsage Filters"
-msgstr " ValVerif %*s Cabeç Sinaliz TamComp UsoMem Filtros"
-
-#: src/xz/list.c:903 src/xz/list.c:1078
-#, c-format
-msgid " Memory needed: %s MiB\n"
-msgstr " Memória exigida: %s MiB\n"
-
-# Espaço adicionado para promover alinhamento, vide "xz -lvv foo.xz"
-#: src/xz/list.c:905 src/xz/list.c:1080
-#, c-format
-msgid " Sizes in headers: %s\n"
-msgstr " Tam. cabeçalhos: %s\n"
-
-#: src/xz/list.c:906 src/xz/list.c:1081
+#: src/xz/list.c:1025 src/xz/list.c:1203
 msgid "Yes"
 msgstr "Sim"
 
-#: src/xz/list.c:906 src/xz/list.c:1081
+#: src/xz/list.c:1025 src/xz/list.c:1203
 msgid "No"
 msgstr "Não"
 
-#: src/xz/list.c:907 src/xz/list.c:1082
+#: src/xz/list.c:1027 src/xz/list.c:1205
 #, c-format
 msgid " Minimum XZ Utils version: %s\n"
 msgstr " Versão mínima do XZ Utils: %s\n"
 
 #. TRANSLATORS: %s is an integer. Only the plural form of this
 #. message is used (e.g. "2 files"). Test with "xz -l foo.xz bar.xz".
-#: src/xz/list.c:1057
+#: src/xz/list.c:1178
 #, c-format
 msgid "%s file\n"
 msgid_plural "%s files\n"
 msgstr0 "%s arquivo\n"
 msgstr1 "%s arquivos\n"
 
-#: src/xz/list.c:1070
+#: src/xz/list.c:1191
 msgid "Totals:"
 msgstr "Totais:"
 
-#: src/xz/list.c:1071
-#, c-format
-msgid " Number of files: %s\n"
-msgstr " Núm. de arquivos: %s\n"
-
-#: src/xz/list.c:1146
+#: src/xz/list.c:1269
 msgid "--list works only on .xz files (--format=xz or --format=auto)"
 msgstr "--list funciona apenas em arquivos .xz (--format=xz ou --format=auto)"
 
-#: src/xz/list.c:1152
+#: src/xz/list.c:1275
 msgid "--list does not support reading from standard input"
 msgstr "--list não possui suporte a leitura da entrada padrão"
 
@@ -488,11 +565,11 @@
 msgid "%s: Null character found when reading filenames; maybe you meant to use `--files0' instead of `--files'?"
 msgstr "%s: Caractere nulo encontrado ao ler nomes de arquivos; talvez você queria usar \"--files0\" em vez de \"--files\"?"
 
-#: src/xz/main.c:174
+#: src/xz/main.c:188
 msgid "Compression and decompression with --robot are not supported yet."
 msgstr "Ainda não há suporte a compressão e descompressão com --robot."
 
-#: src/xz/main.c:252
+#: src/xz/main.c:266
 msgid "Cannot read data from standard input when reading filenames from standard input"
 msgstr "Não é possível ler dados da entrada padrão ao ler nomes de arquivos da entrada padrão"
 
@@ -500,68 +577,68 @@
 #. of the line in messages. Usually it becomes "xz: ".
 #. This is a translatable string because French needs
 #. a space before a colon.
-#: src/xz/message.c:728
+#: src/xz/message.c:725
 #, c-format
 msgid "%s: "
 msgstr "%s: "
 
-#: src/xz/message.c:791 src/xz/message.c:841
+#: src/xz/message.c:797 src/xz/message.c:856
 msgid "Internal error (bug)"
 msgstr "Erro interno (bug)"
 
-#: src/xz/message.c:798
+#: src/xz/message.c:804
 msgid "Cannot establish signal handlers"
 msgstr "Não foi possível estabelecer manipuladores de sinais"
 
-#: src/xz/message.c:807
+#: src/xz/message.c:813
 msgid "No integrity check; not verifying file integrity"
 msgstr "Sem verificação de integridade; não será verificada a integridade do arquivo"
 
-#: src/xz/message.c:810
+#: src/xz/message.c:816
 msgid "Unsupported type of integrity check; not verifying file integrity"
 msgstr "Tipo de verificação de integridade sem suporte; não será verificada a integridade do arquivo"
 
-#: src/xz/message.c:817
+#: src/xz/message.c:823
 msgid "Memory usage limit reached"
 msgstr "Limite de uso de memória alcançado"
 
-#: src/xz/message.c:820
+#: src/xz/message.c:826
 msgid "File format not recognized"
 msgstr "Formato de arquivo não reconhecido"
 
-#: src/xz/message.c:823
+#: src/xz/message.c:829
 msgid "Unsupported options"
 msgstr "Opções sem suporte"
 
-#: src/xz/message.c:826
+#: src/xz/message.c:832
 msgid "Compressed data is corrupt"
 msgstr "Os dados comprimidos estão corrompidos"
 
-#: src/xz/message.c:829
+#: src/xz/message.c:835
 msgid "Unexpected end of input"
 msgstr "Fim da entrada inesperado"
 
-#: src/xz/message.c:862
+#: src/xz/message.c:877
 #, c-format
 msgid "%s MiB of memory is required. The limiter is disabled."
 msgstr "%s MiB de memória é necessário. O limitador está desabilitado."
 
-#: src/xz/message.c:890
+#: src/xz/message.c:905
 #, c-format
 msgid "%s MiB of memory is required. The limit is %s."
 msgstr "%s MiB de memória é necessário. O limite é %s."
 
-#: src/xz/message.c:1057
+#: src/xz/message.c:924
 #, c-format
 msgid "%s: Filter chain: %s\n"
 msgstr "%s: Cadeia de filtros: %s\n"
 
-#: src/xz/message.c:1067
+#: src/xz/message.c:935
 #, c-format
 msgid "Try `%s --help' for more information."
 msgstr "Tente \"%s --help\" para mais informações."
 
-#: src/xz/message.c:1093
+#: src/xz/message.c:961
 #, c-format
 msgid ""
 "Usage: %s OPTION... FILE...\n"
@@ -572,15 +649,15 @@
 "Comprime e descomprime ARQUIVOs no formato .xz.\n"
 "\n"
 
-#: src/xz/message.c:1100
+#: src/xz/message.c:968
 msgid "Mandatory arguments to long options are mandatory for short options too.\n"
 msgstr "Argumentos obrigatórios para opções longas também o são para opções curtas.\n"
 
-#: src/xz/message.c:1104
+#: src/xz/message.c:972
 msgid " Operation mode:\n"
 msgstr " Modo de operação:\n"
 
-#: src/xz/message.c:1107
+#: src/xz/message.c:975
 msgid ""
 " -z, --compress force compression\n"
 " -d, --decompress force decompression\n"
@@ -592,7 +669,7 @@
 " -t, --test testa a integridade do arquivo comprimido\n"
 " -l, --list lista informações sobre arquivos .xz"
 
-#: src/xz/message.c:1113
+#: src/xz/message.c:981
 msgid ""
 "\n"
 " Operation modifiers:\n"
@@ -600,7 +677,7 @@
 "\n"
 " Modificadores de opções:\n"
 
-#: src/xz/message.c:1116
+#: src/xz/message.c:984
 msgid ""
 " -k, --keep keep (don't delete) input files\n"
 " -f, --force force overwrite of output file and (de)compress links\n"
@@ -612,7 +689,7 @@
 " -c, --stdout escreve a entrada padrão e não exclui os arquivos\n"
 " de entrada"
 
-#: src/xz/message.c:1122
+#: src/xz/message.c:993
 msgid ""
 " --single-stream decompress only the first stream, and silently\n"
 " ignore possible remaining input data"
@@ -620,7 +697,7 @@
 " --single-stream descomprime apenas o primeiro fluxo, e ignora de forma\n"
 " silenciosa possíveis dados de entrada restantes"
 
-#: src/xz/message.c:1125
+#: src/xz/message.c:996
 msgid ""
 " --no-sparse do not create sparse files when decompressing\n"
 " -S, --suffix=.SUF use the suffix `.SUF' on compressed files\n"
@@ -640,7 +717,7 @@
 " similar a --files, mas usa o caractere nulo como\n"
 " terminador"
 
-#: src/xz/message.c:1134
+#: src/xz/message.c:1005
 msgid ""
 "\n"
 " Basic file format and compression options:\n"
@@ -648,10 +725,16 @@
 "\n"
 " Opções básicas de formato de arquivo e compressão:\n"
 
-#: src/xz/message.c:1136
+#: src/xz/message.c:1007
+#, fuzzy
+#| msgid ""
+#| " -F, --format=FMT file format to encode or decode; possible values are\n"
+#| " `auto' (default), `xz', `lzma', and `raw'\n"
+#| " -C, --check=CHECK integrity check type: `none' (use with caution),\n"
+#| " `crc32', `crc64' (default), or `sha256'"
 msgid ""
 " -F, --format=FMT file format to encode or decode; possible values are\n"
-" `auto' (default), `xz', `lzma', and `raw'\n"
+" `auto' (default), `xz', `lzma', `lzip', and `raw'\n"
 " -C, --check=CHECK integrity check type: `none' (use with caution),\n"
 " `crc32', `crc64' (default), or `sha256'"
 msgstr ""
@@ -661,11 +744,11 @@
 " -C, --check=VERIF tipo de verificação de integridade: \"none\" (cuidado!),\n"
 " \"crc32\", \"crc64\" (padrão) ou \"sha256\""
 
-#: src/xz/message.c:1141
+#: src/xz/message.c:1012
 msgid " --ignore-check don't verify the integrity check when decompressing"
 msgstr " --ignore-check não faz a verificação de integridade ao descomprimir"
 
-#: src/xz/message.c:1145
+#: src/xz/message.c:1016
 msgid ""
 " -0 ... -9 compression preset; default is 6; take compressor *and*\n"
 " decompressor memory usage into account before using 7-9!"
@@ -674,7 +757,7 @@
 " memória do compressor *e* descompressor em conta\n"
 " antes de usar 7-9!"
 
-#: src/xz/message.c:1149
+#: src/xz/message.c:1020
 msgid ""
 " -e, --extreme try to improve compression ratio by using more CPU time;\n"
 " does not affect decompressor memory requirements"
@@ -683,7 +766,7 @@
 " tempo de CPU; não afeta os requisitos de memória do\n"
 " descompressor"
 
-#: src/xz/message.c:1153
+#: src/xz/message.c:1024
 msgid ""
 " -T, --threads=NUM use at most NUM threads; the default is 1; set to 0\n"
 " to use as many threads as there are processor cores"
@@ -692,7 +775,7 @@
 " 0 para usar o máximo de threads que há de núcleos de\n"
 " processador"
 
-#: src/xz/message.c:1158
+#: src/xz/message.c:1029
 msgid ""
 " --block-size=SIZE\n"
 " start a new .xz block after every SIZE bytes of input;\n"
@@ -703,7 +786,7 @@
 " use isso para definido o tamanho de bloco para\n"
 " compressão com threads"
 
-#: src/xz/message.c:1162
+#: src/xz/message.c:1033
 msgid ""
 " --block-list=SIZES\n"
 " start a new .xz block after the given comma-separated\n"
@@ -713,7 +796,7 @@
 " inicia um novo bloco .xz após os intervalos dados,\n"
 " separados por vírgula, de dados descomprimidos"
 
-#: src/xz/message.c:1166
+#: src/xz/message.c:1037
 msgid ""
 " --flush-timeout=TIMEOUT\n"
 " when compressing, if more than TIMEOUT milliseconds has\n"
@@ -726,14 +809,22 @@
 " de mais entrada bloquearia, todos os dados pendentes\n"
 " serão liberados"
 
-#: src/xz/message.c:1172
-#, no-c-format
+#: src/xz/message.c:1043
+#, fuzzy, no-c-format
+#| msgid ""
+#| " --memlimit-compress=LIMIT\n"
+#| " --memlimit-decompress=LIMIT\n"
+#| " -M, --memlimit=LIMIT\n"
+#| " set memory usage limit for compression, decompression,\n"
+#| " or both; LIMIT is in bytes, % of RAM, or 0 for defaults"
 msgid ""
 " --memlimit-compress=LIMIT\n"
 " --memlimit-decompress=LIMIT\n"
+" --memlimit-mt-decompress=LIMIT\n"
 " -M, --memlimit=LIMIT\n"
 " set memory usage limit for compression, decompression,\n"
-" or both; LIMIT is in bytes, % of RAM, or 0 for defaults"
+" threaded decompression, or all of these; LIMIT is in\n"
+" bytes, % of RAM, or 0 for defaults"
 msgstr ""
 " --memlimit-compress=LIMITE\n"
 " --memlimit-decompress=LIMITE\n"
@@ -742,7 +833,7 @@
 " descompressão ou ambos; LIMITE é em bytes, % de RAM\n"
 " ou 0 para padrões"
 
-#: src/xz/message.c:1179
+#: src/xz/message.c:1052
 msgid ""
 " --no-adjust if compression settings exceed the memory usage limit,\n"
 " give an error instead of adjusting the settings downwards"
@@ -751,7 +842,7 @@
 " de uso de memória, fornece um erro em vez de\n"
 " ajustar as configurações para baixo"
 
-#: src/xz/message.c:1185
+#: src/xz/message.c:1058
 msgid ""
 "\n"
 " Custom filter chain for compression (alternative for using presets):"
@@ -759,7 +850,7 @@
 "\n"
 " Cadeia de filtros personalizada para compressão (alternativa à predefinição):"
 
-#: src/xz/message.c:1194
+#: src/xz/message.c:1067
 msgid ""
 "\n"
 " --lzma1=OPTS LZMA1 or LZMA2; OPTS is a comma-separated list of zero or\n"
@@ -789,14 +880,26 @@
 " depth=NUM máximo de profundidade de pesquisa;\n"
 " 0=automatic (padrão)"
 
-#: src/xz/message.c:1209
+#: src/xz/message.c:1082
+#, fuzzy
+#| msgid ""
+#| "\n"
+#| " --x86=OPTS x86 BCJ filter (32-bit and 64-bit)\n"
+#| " --powerpc=OPTS PowerPC BCJ filter (big endian only)\n"
+#| " --ia64=OPTS IA-64 (Itanium) BCJ filter\n"
+#| " --arm=OPTS ARM BCJ filter (little endian only)\n"
+#| " --armthumb=OPTS ARM-Thumb BCJ filter (little endian only)\n"
+#| " --sparc=OPTS SPARC BCJ filter\n"
+#| " Valid OPTS for all BCJ filters:\n"
+#| " start=NUM start offset for conversions (default=0)"
 msgid ""
 "\n"
 " --x86=OPTS x86 BCJ filter (32-bit and 64-bit)\n"
+" --arm=OPTS ARM BCJ filter\n"
+" --armthumb=OPTS ARM-Thumb BCJ filter\n"
+" --arm64=OPTS ARM64 BCJ filter\n"
 " --powerpc=OPTS PowerPC BCJ filter (big endian only)\n"
 " --ia64=OPTS IA-64 (Itanium) BCJ filter\n"
-" --arm=OPTS ARM BCJ filter (little endian only)\n"
-" --armthumb=OPTS ARM-Thumb BCJ filter (little endian only)\n"
 " --sparc=OPTS SPARC BCJ filter\n"
 " Valid OPTS for all BCJ filters:\n"
 " start=NUM start offset for conversions (default=0)"
@@ -812,7 +915,7 @@
 " start=NUM deslocamento inicial para conversões\n"
 " (default=0)"
 
-#: src/xz/message.c:1221
+#: src/xz/message.c:1095
 msgid ""
 "\n"
 " --delta=OPTS Delta filter; valid OPTS (valid values; default):\n"
@@ -824,7 +927,7 @@
 " dist=NÚM distância entre bytes sendo subtraído\n"
 " de cada um (1-256; 1)"
 
-#: src/xz/message.c:1229
+#: src/xz/message.c:1103
 msgid ""
 "\n"
 " Other options:\n"
@@ -832,7 +935,7 @@
 "\n"
 " Outras opções:\n"
 
-#: src/xz/message.c:1232
+#: src/xz/message.c:1106
 msgid ""
 " -q, --quiet suppress warnings; specify twice to suppress errors too\n"
 " -v, --verbose be verbose; specify twice for even more verbose"
@@ -840,15 +943,15 @@
 " -q, --quiet suprime avisos, use duas vezes para suprimir erros também\n"
 " -v, --verbose ser detalhado; use duas vezes para ainda mais detalhes"
 
-#: src/xz/message.c:1237
+#: src/xz/message.c:1111
 msgid " -Q, --no-warn make warnings not affect the exit status"
 msgstr " -Q, --no-warn faz os avisos não afetarem o status de saída"
 
-#: src/xz/message.c:1239
+#: src/xz/message.c:1113
 msgid " --robot use machine-parsable messages (useful for scripts)"
 msgstr " --robot usa mensagens analisáveis por máquina (útil p/ scripts)"
 
-#: src/xz/message.c:1242
+#: src/xz/message.c:1116
 msgid ""
 " --info-memory display the total amount of RAM and the currently active\n"
 " memory usage limits, and exit"
@@ -856,7 +959,7 @@
 " --info-memory exibe a quantidade total de RAM e os limites de uso\n"
 " de memória atualmente ativos e sai"
 
-#: src/xz/message.c:1245
+#: src/xz/message.c:1119
 msgid ""
 " -h, --help display the short help (lists only the basic options)\n"
 " -H, --long-help display this long help and exit"
@@ -864,7 +967,7 @@
 " -h, --help exibe a ajuda curto (lista apenas as opções básicas)\n"
 " -H, --long-help exibe essa ajuda longa e sai"
 
-#: src/xz/message.c:1249
+#: src/xz/message.c:1123
 msgid ""
 " -h, --help display this short help and exit\n"
 " -H, --long-help display the long help (lists also the advanced options)"
@@ -872,11 +975,11 @@
 " -h, --help exibe essa ajuda curta e sai\n"
 " -H, --long-help exibe a ajuda longa (lista também as opções avançadas)"
 
-#: src/xz/message.c:1254
+#: src/xz/message.c:1128
 msgid " -V, --version display the version number and exit"
 msgstr " -V, --version exibe o número de versão e sai"
 
-#: src/xz/message.c:1256
+#: src/xz/message.c:1130
 msgid ""
 "\n"
 "With no FILE, or when FILE is -, read standard input.\n"
@@ -888,19 +991,19 @@
 #. for this package. Please add _another line_ saying
 #. "Report translation bugs to <...>\n" with the email or WWW
 #. address for translation bugs. Thanks.
-#: src/xz/message.c:1262
+#: src/xz/message.c:1136
 #, c-format
 msgid "Report bugs to <%s> (in English or Finnish).\n"
 msgstr ""
 "Relate erros para <%s> (em inglês ou finlandês).\n"
 "Relate erros de tradução para <https://translationproject.org/team/pt_BR.html>.\n"
 
-#: src/xz/message.c:1264
+#: src/xz/message.c:1138
 #, c-format
 msgid "%s home page: <%s>\n"
 msgstr "Site do %s: <%s>\n"
 
-#: src/xz/message.c:1268
+#: src/xz/message.c:1142
 msgid "THIS IS A DEVELOPMENT VERSION NOT INTENDED FOR PRODUCTION USE."
 msgstr "ESSA É UMA VERSÃO DE DESENVOLVIMENTO, NÃO DESTINADA PARA USO EM PRODUÇÃO."
 
@@ -928,27 +1031,22 @@
 msgid "The sum of lc and lp must not exceed 4"
 msgstr "A soma de lc e lp não deve exceder 4"
 
-#: src/xz/options.c:359
-#, c-format
-msgid "The selected match finder requires at least nice=%<PRIu32>"
-msgstr "O localizador de correspondência selecionado requer pelo menos nice=%<PRIu32>"
-
-#: src/xz/suffix.c:133 src/xz/suffix.c:258
+#: src/xz/suffix.c:137 src/xz/suffix.c:268
 #, c-format
 msgid "%s: With --format=raw, --suffix=.SUF is required unless writing to stdout"
 msgstr "%s: Com --format=raw, --suffix=.SUF é exigido, a menos que esteja escrevendo para stdout"
 
-#: src/xz/suffix.c:164
+#: src/xz/suffix.c:168
 #, c-format
 msgid "%s: Filename has an unknown suffix, skipping"
 msgstr "%s: O nome de arquivo tem um sufixo desconhecido, ignorando"
 
-#: src/xz/suffix.c:185
+#: src/xz/suffix.c:189
 #, c-format
 msgid "%s: File already has `%s' suffix, skipping"
 msgstr "%s: O arquivo já tem o sufixo \"%s\", ignorando"
 
-#: src/xz/suffix.c:393
+#: src/xz/suffix.c:405
 #, c-format
 msgid "%s: Invalid filename suffix"
 msgstr "%s: Sufixo de nome de arquivo inválido"
@@ -972,15 +1070,11 @@
 msgid "Value of the option `%s' must be in the range %<PRIu64>, %<PRIu64>"
 msgstr "O valor da opção \"%s\" deve estar no intervalo %<PRIu64>, %<PRIu64>"
 
-#: src/xz/util.c:267
-msgid "Empty filename, skipping"
-msgstr "Nome de arquivo vazio, ignorando"
-
-#: src/xz/util.c:281
+#: src/xz/util.c:269
 msgid "Compressed data cannot be read from a terminal"
 msgstr "Dados comprimidos não podem ser lidos de um terminal"
 
-#: src/xz/util.c:294
+#: src/xz/util.c:282
 msgid "Compressed data cannot be written to a terminal"
 msgstr "Dados comprimidos não podem ser escrito para um terminal"
 
@@ -992,6 +1086,49 @@
 msgid "Unknown error"
 msgstr "Erro desconhecido"
 
+# Espaços adicionados para manter alinhamento com mensagens adjacentes -- Rafael
+#~ msgid "Memory usage limit for compression: "
+#~ msgstr "Limite de uso de memória para compressão: "
+
+#, c-format
+#~ msgid " Streams: %s\n"
+#~ msgstr " Fluxos: %s\n"
+
+#, c-format
+#~ msgid " Blocks: %s\n"
+#~ msgstr " Blocos: %s\n"
+
+#, c-format
+#~ msgid " Ratio: %s\n"
+#~ msgstr " Proporção: %s\n"
+
+#, c-format
+#~ msgid " Check: %s\n"
+#~ msgstr " Verificação: %s\n"
+
+#~ msgid ""
+#~ " Streams:\n"
+#~ " Stream Blocks CompOffset UncompOffset CompSize UncompSize Ratio Check Padding"
+#~ msgstr ""
+#~ " Fluxos:\n"
+#~ " Fluxo Blocos DeslocComp DeslocDescomp TamanhoComp TamanhoDescomp Propo Verif Ajuste"
+
+#, c-format
+#~ msgid ""
+#~ " Blocks:\n"
+#~ " Stream Block CompOffset UncompOffset TotalSize UncompSize Ratio Check"
+#~ msgstr ""
+#~ " Blocos:\n"
+#~ " Fluxo Bloco DeslocComp DeslocDescomp TamanhoTotal TamanhoDecomp Propo Verif"
+
+#, c-format
+#~ msgid " CheckVal %*s Header Flags CompSize MemUsage Filters"
+#~ msgstr " ValVerif %*s Cabeç Sinaliz TamComp UsoMem Filtros"
+
+#, c-format
+#~ msgid "The selected match finder requires at least nice=%<PRIu32>"
+#~ msgstr "O localizador de correspondência selecionado requer pelo menos nice=%<PRIu32>"
+
 #~ msgid "Sandbox is disabled due to incompatible command line arguments"
 #~ msgstr "Sandbox está desabilitado em razão de argumentos de linha de comando incompatíveis"

_service:tar_scm:xz-5.4.1.tar.xz/po/ro.gmo Added

_service:tar_scm:xz-5.4.1.tar.xz/po/ro.po Added

@@ -0,0 +1,1125 @@
+# Romanian translation for xz.
+# Mesajele în limba română pentru pachetul xz.
+# This file is put in the public domain.
+#
+# Remus-Gabriel Chelu <remusgabriel.chelu@disroot.org>, 2022.
+#
+# Cronologia traducerii fișierului „xz”:
+# Traducerea inițială, făcută de R-GC, pentru versiunea xz 5.2.5.
+# Actualizare a traducerii pentru versiunea 5.2.6 (nepublicată în TP), făcută de R-GC, 2022.
+# Actualizare a algoritmului formelor de plural (de la „trei” la „patru” experimental).
+# Actualizare a traducerii pentru versiunea 5.4.0-pre1, făcută de R-GC, 2022.
+# Actualizare a traducerii pentru versiunea 5.4.0-pre2, făcută de R-GC, 2022.
+#
+msgid ""
+msgstr ""
+"Project-Id-Version: xz 5.4.0-pre2\n"
+"Report-Msgid-Bugs-To: xz@tukaani.org\n"
+"POT-Creation-Date: 2023-01-11 19:01+0200\n"
+"PO-Revision-Date: 2022-12-05 16:11+0100\n"
+"Last-Translator: Remus-Gabriel Chelu <remusgabriel.chelu@disroot.org>\n"
+"Language-Team: Romanian <translation-team-ro@lists.sourceforge.net>\n"
+"Language: ro\n"
+"MIME-Version: 1.0\n"
+"Content-Type: text/plain; charset=UTF-8\n"
+"Content-Transfer-Encoding: 8bit\n"
+"Plural-Forms: nplurals=4; plural=((n==1) ? 0 : (n==2) ? 1 : (n==0 || (n%100 > 0 && n%100 < 20)) ? 2 : 3);\n"
+"X-Bugs: Report translation errors to the Language-Team address.\n"
+"X-Generator: Poedit 3.1.1\n"
+
+#: src/xz/args.c:77
+#, c-format
+msgid "%s: Invalid argument to --block-list"
+msgstr "%s: Argument nevalid pentru opțiunea „--block-list”"
+
+#: src/xz/args.c:87
+#, c-format
+msgid "%s: Too many arguments to --block-list"
+msgstr "%s: Prea multe argumente pentru opțiunea „--block-list”"
+
+#: src/xz/args.c:116
+msgid "0 can only be used as the last element in --block-list"
+msgstr "0 poate fi folosit doar ca ultimul element din opțiunea „--block-list”"
+
+#: src/xz/args.c:451
+#, c-format
+msgid "%s: Unknown file format type"
+msgstr "%s: Tip de format de fișier necunoscut"
+
+#: src/xz/args.c:474 src/xz/args.c:482
+#, c-format
+msgid "%s: Unsupported integrity check type"
+msgstr "%s: Tip de verificare a integrității neacceptat"
+
+#: src/xz/args.c:518
+msgid "Only one file can be specified with `--files' or `--files0'."
+msgstr "Numai un fișier poate fi specificat cu „--files” sau „--files0”."
+
+#: src/xz/args.c:586
+#, c-format
+msgid "The environment variable %s contains too many arguments"
+msgstr "Variabila de mediu „%s” conține prea multe argumente"
+
+#: src/xz/args.c:688
+msgid "Compression support was disabled at build time"
+msgstr "Suportul de comprimare a fost dezactivat în timpul construirii"
+
+#: src/xz/args.c:695
+msgid "Decompression support was disabled at build time"
+msgstr "Suportul de decomprimare a fost dezactivat în timpul construirii"
+
+#: src/xz/args.c:701
+msgid "Compression of lzip files (.lz) is not supported"
+msgstr "Comprimarea fișierelor lzip (.lz) nu este acceptată"
+
+#: src/xz/coder.c:115
+msgid "Maximum number of filters is four"
+msgstr "Numărul maxim de filtre este patru"
+
+#: src/xz/coder.c:134
+msgid "Memory usage limit is too low for the given filter setup."
+msgstr "Limita de utilizare a memoriei este prea mică pentru configurarea dată filtrului."
+
+# Notă:
+# cu toate că sunt împotriva americanismelor, am preferat folosirea cuvîntului american, „românizat”, pentru a avea o traducere fluidă, fără construcții încărcate și inecesare...
+#: src/xz/coder.c:169
+msgid "Using a preset in raw mode is discouraged."
+msgstr "Utilizarea unei presetări în modul brut este descurajată."
+
+#: src/xz/coder.c:171
+msgid "The exact options of the presets may vary between software versions."
+msgstr "Opțiunile exacte ale presetărilor pot varia între versiunile de software."
+
+#: src/xz/coder.c:194
+msgid "The .lzma format supports only the LZMA1 filter"
+msgstr "Formatul .lzma acceptă numai filtrul LZMA1"
+
+#: src/xz/coder.c:202
+msgid "LZMA1 cannot be used with the .xz format"
+msgstr "LZMA1 nu poate fi utilizat cu formatul .xz"
+
+#: src/xz/coder.c:219
+msgid "The filter chain is incompatible with --flush-timeout"
+msgstr "Lanțul de filtre este incompatibil cu opțiunea „--flush-timeout”"
+
+#: src/xz/coder.c:225
+msgid "Switching to single-threaded mode due to --flush-timeout"
+msgstr "Se trece la modul cu un singur fir de execuție datorită opțiunii „--flush-timeout”"
+
+# NOTĂ:
+# - să intru în contact cu dezvoltatorii, pentru ai ruga să introducă a doua formă de plural
+# (necesară cel puțin pentru limba română):
+# „Se utilizează până la %<PRIu32> de fire.”
+# ****
+# construcție necesară pentru mașini cu
+# procesoare/nuclee > 10
+# ===
+# cred că deja au apărut astfel de „monștrii”
+#: src/xz/coder.c:249
+#, c-format
+msgid "Using up to %<PRIu32> threads."
+msgstr "Se utilizează până la %<PRIu32> fire de execuție."
+
+#: src/xz/coder.c:265
+msgid "Unsupported filter chain or filter options"
+msgstr "Lanț de filtre sau opțiuni de filtrare neacceptate"
+
+#: src/xz/coder.c:277
+#, c-format
+msgid "Decompression will need %s MiB of memory."
+msgstr "Decomprimarea va avea nevoie de %sMio de memorie."
+
+#: src/xz/coder.c:309
+#, c-format
+msgid "Reduced the number of threads from %s to %s to not exceed the memory usage limit of %s MiB"
+msgstr "Numărul de fire de execuție a fost redus de la %s la %s pentru a nu se depăși limita de utilizare a memoriei de %sMio"
+
+#: src/xz/coder.c:329
+#, c-format
+msgid "Reduced the number of threads from %s to one. The automatic memory usage limit of %s MiB is still being exceeded. %s MiB of memory is required. Continuing anyway."
+msgstr "S-a redus numărul de fire de execuție de la %s la unul. Limita automată de utilizare a memoriei de %sMio este încă depășită. Sunt necesari %sMio de memorie. Se continuă în ciuda acestui lucru."
+
+#: src/xz/coder.c:356
+#, c-format
+msgid "Switching to single-threaded mode to not exceed the memory usage limit of %s MiB"
+msgstr "S-a trecut la modul cu un singur-fir de execuție pentru a nu se depăși limita de utilizare a memoriei de %sMio"
+
+#: src/xz/coder.c:411
+#, c-format
+msgid "Adjusted LZMA%c dictionary size from %s MiB to %s MiB to not exceed the memory usage limit of %s MiB"
+msgstr "S-a ajustat dimensiunea dicționarului LZMA%c de la %sMio la %sMio pentru a nu se depăși limita de utilizare a memoriei de %sMio"
+
+#: src/xz/file_io.c:110 src/xz/file_io.c:118
+#, c-format
+msgid "Error creating a pipe: %s"
+msgstr "Eroare la crearea unui racord(pipe): %s"
+
+#: src/xz/file_io.c:235
+msgid "Failed to enable the sandbox"
+msgstr "Nu s-a reușit activarea cutiei de probă(sandbox)"
+
+#: src/xz/file_io.c:277
+#, c-format
+msgid "%s: poll() failed: %s"
+msgstr "%s: poll() a eșuat: %s"
+
+#. TRANSLATORS: When compression or decompression finishes,
+#. and xz is going to remove the source file, xz first checks
+#. if the source file still exists, and if it does, does its
+#. device and inode numbers match what xz saw when it opened
+#. the source file. If these checks fail, this message is
+#. shown, %s being the filename, and the file is not deleted.
+#. The check for device and inode numbers is there, because
+#. it is possible that the user has put a new file in place
+#. of the original file, and in that case it obviously
+#. shouldn't be removed.
+#: src/xz/file_io.c:344
+#, c-format
+msgid "%s: File seems to have been moved, not removing"
+msgstr "%s: Fișierul pare să fi fost mutat, nu eliminat"
+
+#: src/xz/file_io.c:351 src/xz/file_io.c:907
+#, c-format
+msgid "%s: Cannot remove: %s"
+msgstr "%s: Nu se poate elimina: %s"
+
+#: src/xz/file_io.c:377
+#, c-format
+msgid "%s: Cannot set the file owner: %s"
+msgstr "%s: Nu se poate configura proprietarul fișierului: %s"
+
+#: src/xz/file_io.c:390
+#, c-format
+msgid "%s: Cannot set the file group: %s"
+msgstr "%s: Nu se poate configura grupul proprietar al fișierului: %s"
+
+#: src/xz/file_io.c:409
+#, c-format
+msgid "%s: Cannot set the file permissions: %s"
+msgstr "%s: Nu se pot configura permisiunile fișierului: %s"
+
+#: src/xz/file_io.c:535
+#, c-format
+msgid "Error getting the file status flags from standard input: %s"
+msgstr "Eroare la obținerea indicatorilor de stare a fișierului de la intrarea standard: %s"
+
+#: src/xz/file_io.c:593 src/xz/file_io.c:655
+#, c-format
+msgid "%s: Is a symbolic link, skipping"
+msgstr "%s: Este o legătură simbolică, se omite"
+
+#: src/xz/file_io.c:684
+#, c-format
+msgid "%s: Is a directory, skipping"
+msgstr "%s: Este un director, se omite"
+
+#: src/xz/file_io.c:690
+#, c-format
+msgid "%s: Not a regular file, skipping"
+msgstr "%s: Nu este un fișier obișnuit, se omite"
+
+#: src/xz/file_io.c:707
+#, c-format
+msgid "%s: File has setuid or setgid bit set, skipping"
+msgstr "%s: Fișierul are activați biții «setuid» sau «setgid», se omite"
+
+#: src/xz/file_io.c:714
+#, c-format
+msgid "%s: File has sticky bit set, skipping"
+msgstr "%s: Fișierul are activat bitul lipicios(sticky), se omite"
+
+#: src/xz/file_io.c:721
+#, c-format
+msgid "%s: Input file has more than one hard link, skipping"
+msgstr "%s: Fișierul de intrare are mai mult de o legătură dură, se omite"
+
+#: src/xz/file_io.c:763
+msgid "Empty filename, skipping"
+msgstr "Numele fișierului este gol, se omite"
+
+#: src/xz/file_io.c:817
+#, c-format
+msgid "Error restoring the status flags to standard input: %s"
+msgstr "Eroare la restabilirea indicatorilor de stare la intrarea standard: %s"
+
+#: src/xz/file_io.c:865
+#, c-format
+msgid "Error getting the file status flags from standard output: %s"
+msgstr "Eroare la obținerea indicatorilor de stare a fișierului de la ieșirea standard: %s"
+
+#: src/xz/file_io.c:1043
+#, c-format
+msgid "Error restoring the O_APPEND flag to standard output: %s"
+msgstr "Eroare la restabilirea indicatorului O_APPEND la ieșirea standard: %s"
+
+#: src/xz/file_io.c:1055
+#, c-format
+msgid "%s: Closing the file failed: %s"
+msgstr "%s: Închiderea fișierului a eșuat: %s"
+
+#: src/xz/file_io.c:1091 src/xz/file_io.c:1354
+#, c-format
+msgid "%s: Seeking failed when trying to create a sparse file: %s"
+msgstr "%s: Căutarea a eșuat când se încerca crearea unui fișier dispers(sparse): %s"
+
+#: src/xz/file_io.c:1192
+#, c-format
+msgid "%s: Read error: %s"
+msgstr "%s: Eroare de citire: %s"
+
+#: src/xz/file_io.c:1222
+#, c-format
+msgid "%s: Error seeking the file: %s"
+msgstr "%s: Eroare la căutarea fișierului: %s"
+
+#: src/xz/file_io.c:1246
+#, c-format
+msgid "%s: Unexpected end of file"
+msgstr "%s: Sfârșit neașteptat al fișierului"
+
+#: src/xz/file_io.c:1305
+#, c-format
+msgid "%s: Write error: %s"
+msgstr "%s: Eroare de scriere: %s"
+
+#: src/xz/hardware.c:238
+msgid "Disabled"
+msgstr "Dezactivat"
+
+#: src/xz/hardware.c:269
+msgid "Amount of physical memory (RAM):"
+msgstr "Cantitatea totală de memorie fizică (RAM):"
+
+#: src/xz/hardware.c:270
+msgid "Number of processor threads:"
+msgstr "Numărul de fire de execuție ale procesorului:"
+
+#: src/xz/hardware.c:271
+msgid "Compression:"
+msgstr "Comprimare:"
+
+#: src/xz/hardware.c:272
+msgid "Decompression:"
+msgstr "Decomprimare:"
+
+#: src/xz/hardware.c:273
+msgid "Multi-threaded decompression:"
+msgstr "Decomprimare multiple-fire de execuție:"
+
+# R-GC, scrie:
+# ATENȚIE:
+# este vorba de:
+# T0 = momentul 0, și nu de:
+# TO = la, către. pe, în...
+# ****
+# probabil tipul de literă folosit de mine în Poedit, să
+# nu diferențieze prea mult O de 0...
+#: src/xz/hardware.c:274
+msgid "Default for -T0:"
+msgstr "Implicit pentru -T0:"
+
+#: src/xz/hardware.c:292
+msgid "Hardware information:"
+msgstr "Informații despre componentele mașinii:"
+
+#: src/xz/hardware.c:299
+msgid "Memory usage limits:"
+msgstr "Limitele de utilizare a memoriei:"
+
+#: src/xz/list.c:68
+msgid "Streams:"
+msgstr "Fluxuri:"
+
+#: src/xz/list.c:69
+msgid "Blocks:"
+msgstr "Blocuri:"
+
+#: src/xz/list.c:70
+msgid "Compressed size:"
+msgstr "Dimensiune comprimată:"
+
+#: src/xz/list.c:71
+msgid "Uncompressed size:"
+msgstr "Dimensiune decomprimată:"
+
+#: src/xz/list.c:72
+msgid "Ratio:"
+msgstr "Raport:"
+
+#: src/xz/list.c:73
+msgid "Check:"
+msgstr "Verificare:"
+
+#: src/xz/list.c:74
+msgid "Stream Padding:"
+msgstr "Completare flux:"
+
+#: src/xz/list.c:75
+msgid "Memory needed:"
+msgstr "Memorie necesară:"
+
+#: src/xz/list.c:76
+msgid "Sizes in headers:"
+msgstr "Dim. în antete:"
+
+#: src/xz/list.c:79
+msgid "Number of files:"
+msgstr "Numărul de fișiere:"
+
+#: src/xz/list.c:122
+msgid "Stream"
+msgstr "Flux"
+
+#: src/xz/list.c:123
+msgid "Block"
+msgstr "Bloc"
+
+#: src/xz/list.c:124
+msgid "Blocks"
+msgstr "Blocuri"
+
+#: src/xz/list.c:125
+msgid "CompOffset"
+msgstr "PozițieComprim"
+
+#: src/xz/list.c:126
+msgid "UncompOffset"
+msgstr "PozițieDecomprim"
+
+#: src/xz/list.c:127
+msgid "CompSize"
+msgstr "DimComp"
+
+#: src/xz/list.c:128
+msgid "UncompSize"
+msgstr "DimDecomp"
+
+#: src/xz/list.c:129
+msgid "TotalSize"
+msgstr "DimTotală"
+
+#: src/xz/list.c:130
+msgid "Ratio"
+msgstr "Raport"
+
+#: src/xz/list.c:131
+msgid "Check"
+msgstr "Verificare"
+
+#: src/xz/list.c:132
+msgid "CheckVal"
+msgstr "ValVerificare"
+
+#: src/xz/list.c:133
+msgid "Padding"
+msgstr "Completare"
+
+#: src/xz/list.c:134
+msgid "Header"
+msgstr "Antet"
+
+#: src/xz/list.c:135
+msgid "Flags"
+msgstr "Indicatori"
+
+#: src/xz/list.c:136
+msgid "MemUsage"
+msgstr "UtilizareMem"
+
+#: src/xz/list.c:137
+msgid "Filters"
+msgstr "Filtre"
+
+#. TRANSLATORS: Indicates that there is no integrity check.
+#. This string is used in tables. In older xz version this
+#. string was limited to ten columns in a fixed-width font, but
+#. nowadays there is no strict length restriction anymore.
+#: src/xz/list.c:169
+msgid "None"
+msgstr "Nici una"
+
+#. TRANSLATORS: Indicates that integrity check name is not known,
+#. but the Check ID is known (here 2). In older xz version these
+#. strings were limited to ten columns in a fixed-width font, but
+#. nowadays there is no strict length restriction anymore.
+#: src/xz/list.c:175
+msgid "Unknown-2"
+msgstr "Necunos-2"
+
+#: src/xz/list.c:176
+msgid "Unknown-3"
+msgstr "Necunos-3"
+
+#: src/xz/list.c:178
+msgid "Unknown-5"
+msgstr "Necunos-5"
+
+#: src/xz/list.c:179
+msgid "Unknown-6"
+msgstr "Necunos-6"
+
+#: src/xz/list.c:180
+msgid "Unknown-7"
+msgstr "Necunos-7"
+
+#: src/xz/list.c:181
+msgid "Unknown-8"
+msgstr "Necunos-8"
+
+#: src/xz/list.c:182
+msgid "Unknown-9"
+msgstr "Necunos-9"
+
+#: src/xz/list.c:184
+msgid "Unknown-11"
+msgstr "Necunos-11"
+
+#: src/xz/list.c:185
+msgid "Unknown-12"
+msgstr "Necunos-12"
+
+#: src/xz/list.c:186
+msgid "Unknown-13"
+msgstr "Necunos-13"
+
+#: src/xz/list.c:187
+msgid "Unknown-14"
+msgstr "Necunos-14"
+
+#: src/xz/list.c:188
+msgid "Unknown-15"
+msgstr "Necunos-15"
+
+#: src/xz/list.c:351
+#, c-format
+msgid "%s: File is empty"
+msgstr "%s: Fișierul este gol"
+
+#: src/xz/list.c:356
+#, c-format
+msgid "%s: Too small to be a valid .xz file"
+msgstr "%s: Prea mic pentru a fi un fișier .xz valid"
+
+#. TRANSLATORS: These are column headings. From Strms (Streams)
+#. to Ratio, the columns are right aligned. Check and Filename
+#. are left aligned. If you need longer words, it's OK to
+#. use two lines here. Test with "xz -l foo.xz".
+#: src/xz/list.c:730
+msgid "Strms Blocks Compressed Uncompressed Ratio Check Filename"
+msgstr "Fluxuri Blocuri Comprimare Decomprimare Raport Verificare Nume fișier"
+
+#: src/xz/list.c:1025 src/xz/list.c:1203
+msgid "Yes"
+msgstr "Da"
+
+#: src/xz/list.c:1025 src/xz/list.c:1203
+msgid "No"
+msgstr "Nu"
+
+#: src/xz/list.c:1027 src/xz/list.c:1205
+#, c-format
+msgid " Minimum XZ Utils version: %s\n"
+msgstr " Versiunea minimă XZ Utils: %s\n"
+
+#. TRANSLATORS: %s is an integer. Only the plural form of this
+#. message is used (e.g. "2 files"). Test with "xz -l foo.xz bar.xz".
+#: src/xz/list.c:1178
+#, c-format
+msgid "%s file\n"
+msgid_plural "%s files\n"
+msgstr0 "un fișier\n"
+msgstr1 "două fișiere\n"
+msgstr2 "%s fișiere\n"
+msgstr3 "%s de fișiere\n"
+
+#: src/xz/list.c:1191
+msgid "Totals:"
+msgstr "Totaluri:"
+
+#: src/xz/list.c:1269
+msgid "--list works only on .xz files (--format=xz or --format=auto)"
+msgstr "--list funcționează numai pe fișierele .xz (--format=xz sau --format=auto)"
+
+#: src/xz/list.c:1275
+msgid "--list does not support reading from standard input"
+msgstr "--list nu acceptă citirea de la intrarea standard"
+
+#: src/xz/main.c:89
+#, c-format
+msgid "%s: Error reading filenames: %s"
+msgstr "%s: Eroare la citirea numelor de fișiere: %s"
+
+#: src/xz/main.c:96
+#, c-format
+msgid "%s: Unexpected end of input when reading filenames"
+msgstr "%s: Sfârșit neașteptat al intrării la citirea numelor de fișiere"
+
+# Adaptînd sugestia făcută de Daniel Șerbănescu asupra traducerii cuvîntului „null”, am modificat
+# traducere de la:„Caracter nul găsit...”, la:
+# „Caracter nul(null) găsit...”
+# Sugestia făcută de el în baza obiecției că în pagina web, «dexonline» definiția cuvîntului nul, este un pic ambiguă; nu are o bază prea solidă,
+# din următoarele motive:
+# - pagina în cauză e construită, alimentată și menținută de persoane voluntare, precum noi ca traducători de software.
+# - intrările pentru definiția cuvîntului „nul”, sînt extrase din dicționare de uz general; niciuna dintre ele, nu a ieșit dintr-un dicționar tehnic, cu atît mai puțin unul de informatică.
+# - utilizatorul software-ului «xz», direct de la linia de comandă, mă îndoiesc că va fi un utilizator ce nu este familiarizat cu nomenclatura din informatică (pentru restul utilizatorilor, acest mesaj nu va fi vizibil, pentru că-l vor utiliza din spatele unui software „IGU” «InterfațăGrafică(de)Utilizator»
+#: src/xz/main.c:120
+#, c-format
+msgid "%s: Null character found when reading filenames; maybe you meant to use `--files0' instead of `--files'?"
+msgstr "%s: Caracter nul(null) găsit la citirea numelor de fișiere; poate ați vrut să utilizați „--files0” în loc de „--files”?"
+
+#: src/xz/main.c:188
+msgid "Compression and decompression with --robot are not supported yet."
+msgstr "Comprimarea și decomprimarea cu „--robot” nu sunt încă acceptate."
+
+#: src/xz/main.c:266
+msgid "Cannot read data from standard input when reading filenames from standard input"
+msgstr "Nu se pot citi date de la intrarea standard atunci când se citesc numele de fișiere de la intrarea standard"
+
+#. TRANSLATORS: This is the program name in the beginning
+#. of the line in messages. Usually it becomes "xz: ".
+#. This is a translatable string because French needs
+#. a space before a colon.
+#: src/xz/message.c:725
+#, c-format
+msgid "%s: "
+msgstr "%s: "
+
+#: src/xz/message.c:797 src/xz/message.c:856
+msgid "Internal error (bug)"
+msgstr "Eroare internă (bug)"
+
+#: src/xz/message.c:804
+msgid "Cannot establish signal handlers"
+msgstr "Nu se pot stabili operatorii de semnal"
+
+#: src/xz/message.c:813
+msgid "No integrity check; not verifying file integrity"
+msgstr "Fără verificare a integrității; nu se verifică integritatea fișierului"
+
+#: src/xz/message.c:816
+msgid "Unsupported type of integrity check; not verifying file integrity"
+msgstr "Tip neacceptat de verificare a integrității; nu se verifică integritatea fișierului"
+
+#: src/xz/message.c:823
+msgid "Memory usage limit reached"
+msgstr "Limita de utilizare a memoriei a fost atinsă"
+
+#: src/xz/message.c:826
+msgid "File format not recognized"
+msgstr "Formatul fișierului nu este recunoscut"
+
+#: src/xz/message.c:829
+msgid "Unsupported options"
+msgstr "Opțiuni neacceptate"
+
+#: src/xz/message.c:832
+msgid "Compressed data is corrupt"
+msgstr "Datele comprimate sunt corupte"
+
+#: src/xz/message.c:835
+msgid "Unexpected end of input"
+msgstr "Sfârșit neașteptat al intrării"
+
+#: src/xz/message.c:877
+#, c-format
+msgid "%s MiB of memory is required. The limiter is disabled."
+msgstr "Se necesită %s Mio de memorie. Limitarea este dezactivată."
+
+#: src/xz/message.c:905
+#, c-format
+msgid "%s MiB of memory is required. The limit is %s."
+msgstr "Se necesită %sMio de memorie. Limita este de %s."
+
+#: src/xz/message.c:924
+#, c-format
+msgid "%s: Filter chain: %s\n"
+msgstr "%s: Lanț de filtre: %s\n"
+
+#: src/xz/message.c:935
+#, c-format
+msgid "Try `%s --help' for more information."
+msgstr "Încercați «%s --help» pentru mai multe informații."
+
+#: src/xz/message.c:961
+#, c-format
+msgid ""
+"Usage: %s OPTION... FILE...\n"
+"Compress or decompress FILEs in the .xz format.\n"
+"\n"
+msgstr ""
+"Utilizare: %s OPȚIUNE... FIȘIER...\n"
+"Comprimă sau decomprimă FIȘIER(e) în formatul .xz.\n"
+"\n"
+
+#: src/xz/message.c:968
+msgid "Mandatory arguments to long options are mandatory for short options too.\n"
+msgstr ""
+"Argumentele obligatorii pentru opțiunile lungi sunt obligatorii și\n"
+"pentru opțiunile scurte.\n"
+
+#: src/xz/message.c:972
+msgid " Operation mode:\n"
+msgstr " Mod de operare:\n"
+
+#: src/xz/message.c:975
+msgid ""
+" -z, --compress force compression\n"
+" -d, --decompress force decompression\n"
+" -t, --test test compressed file integrity\n"
+" -l, --list list information about .xz files"
+msgstr ""
+" -z, --compress forțează comprimarea\n"
+" -d, --decompress forțează decomprimarea\n"
+" -t, --test testează integritatea fișierului comprimat\n"
+" -l, --list listează informații despre fișierele .xz"
+
+#: src/xz/message.c:981
+msgid ""
+"\n"
+" Operation modifiers:\n"
+msgstr ""
+"\n"
+" Modificatori de operare:\n"
+
+#: src/xz/message.c:984
+msgid ""
+" -k, --keep keep (don't delete) input files\n"
+" -f, --force force overwrite of output file and (de)compress links\n"
+" -c, --stdout write to standard output and don't delete input files"
+msgstr ""
+" -k, --keep păstrează (nu șterge) fișierele de intrare\n"
+" -f, --force forțează suprascrierea fișierului de ieșire și\n"
+" (de)comprimă legăturile\n"
+" -c, --stdout scrie la ieșirea standard și nu șterge fișierele de\n"
+" intrare"
+
+#: src/xz/message.c:993
+msgid ""
+" --single-stream decompress only the first stream, and silently\n"
+" ignore possible remaining input data"
+msgstr ""
+" --single-stream decomprimă doar primul flux și ignoră în tăcere\n"
+" posibilele date de intrare rămase"
+
+#: src/xz/message.c:996
+msgid ""
+" --no-sparse do not create sparse files when decompressing\n"
+" -S, --suffix=.SUF use the suffix `.SUF' on compressed files\n"
+" --files=FILE read filenames to process from FILE; if FILE is\n"
+" omitted, filenames are read from the standard input;\n"
+" filenames must be terminated with the newline character\n"
+" --files0=FILE like --files but use the null character as terminator"
+msgstr ""
+" --no-sparse nu creează fișiere disperse când decomprimă\n"
+" -S, --suffix=.SUF utilizează sufixul „.SUF” pentru fișierele comprimate\n"
+" --files=FIȘIER\n"
+" citește numele fișierelor de procesat din FIȘIER;\n"
+" dacă FIȘIER este omis, numele de fișiere sunt citite\n"
+" de la intrarea standard; numele de fișiere trebuie să\n"
+" fie terminate cu caracterul de linie nouă\n"
+" --files0=FIȘIER\n"
+" ca --files, dar folosește caracterul nul(null) ca\n"
+" terminator"
+
+#: src/xz/message.c:1005
+msgid ""
+"\n"
+" Basic file format and compression options:\n"
+msgstr ""
+"\n"
+" Formatul de bază al fișierului și opțiunile de comprimare:\n"
+
+#: src/xz/message.c:1007
+msgid ""
+" -F, --format=FMT file format to encode or decode; possible values are\n"
+" `auto' (default), `xz', `lzma', `lzip', and `raw'\n"
+" -C, --check=CHECK integrity check type: `none' (use with caution),\n"
+" `crc32', `crc64' (default), or `sha256'"
+msgstr ""
+" -F, --format=FORMAT\n"
+" formatul de fișier pentru codificare sau decodificare;\n"
+" valorile posibile sunt „auto” (implicit), „xz”,\n"
+" „lzma”, „lzip” și „raw”\n"
+" -C, --check=VERIFICARE\n"
+" tip de verificare a integrității: „none” (utilizați\n"
+" cu precauție), „crc32”, „crc64” (implicit) sau\n"
+" „sha256”"
+
+#: src/xz/message.c:1012
+msgid " --ignore-check don't verify the integrity check when decompressing"
+msgstr " --ignore-check nu se efectuează verificarea integrității la decomprimare"
+
+#: src/xz/message.c:1016
+msgid ""
+" -0 ... -9 compression preset; default is 6; take compressor *and*\n"
+" decompressor memory usage into account before using 7-9!"
+msgstr ""
+" -0 ... -9 presetare comprimare; valoarea implicită este 6;\n"
+" luați în considerare memoria utilizată de instrumentul de\n"
+" comprimare *și* de instrumentul de decomprimare, înainte\n"
+" de a utiliza presetările 7-9!"
+
+#: src/xz/message.c:1020
+msgid ""
+" -e, --extreme try to improve compression ratio by using more CPU time;\n"
+" does not affect decompressor memory requirements"
+msgstr ""
+" -e, --extreme încearcă să îmbunătățească raportul de comprimare\n"
+" folosind mai mult timp CPU-ul; nu afectează cerințele\n"
+" de memorie ale instrumentului de decomprimare"
+
+#: src/xz/message.c:1024
+msgid ""
+" -T, --threads=NUM use at most NUM threads; the default is 1; set to 0\n"
+" to use as many threads as there are processor cores"
+msgstr ""
+" -T, --threads=NUMĂR\n"
+" utilizați cel mult NUMĂR fire de execuție; implicit\n"
+" este 1; specificați valoarea 0 pentru a utiliza atâtea\n"
+" fire de execuție câte nuclee de procesor există"
+
+#: src/xz/message.c:1029
+msgid ""
+" --block-size=SIZE\n"
+" start a new .xz block after every SIZE bytes of input;\n"
+" use this to set the block size for threaded compression"
+msgstr ""
+" --block-size=DIM\n"
+" începe un nou bloc .xz după fiecare DIM octeți de intrare\n"
+" utilizați acest lucru pentru a stabili dimensiunea\n"
+" blocului pentru comprimarea cu fire de execuție"
+
+#: src/xz/message.c:1033
+msgid ""
+" --block-list=SIZES\n"
+" start a new .xz block after the given comma-separated\n"
+" intervals of uncompressed data"
+msgstr ""
+" --block-list=DM\n"
+" începe un nou bloc .xz după intervalele date separate\n"
+" prin virgulă, de date necomprimate"
+
+#: src/xz/message.c:1037
+msgid ""
+" --flush-timeout=TIMEOUT\n"
+" when compressing, if more than TIMEOUT milliseconds has\n"
+" passed since the previous flush and reading more input\n"
+" would block, all pending data is flushed out"
+msgstr ""
+" --flush-timeout=TIMP_LIMITĂ\n"
+" la comprimare, dacă au trecut mai mult de TIMP_LIMITĂ\n"
+" milisecunde de la curățarea anterioară și citirea mai\n"
+" multor intrări s-ar bloca, toate datele în așteptare\n"
+" sunt eliminate"
+
+#: src/xz/message.c:1043
+#, no-c-format
+msgid ""
+" --memlimit-compress=LIMIT\n"
+" --memlimit-decompress=LIMIT\n"
+" --memlimit-mt-decompress=LIMIT\n"
+" -M, --memlimit=LIMIT\n"
+" set memory usage limit for compression, decompression,\n"
+" threaded decompression, or all of these; LIMIT is in\n"
+" bytes, % of RAM, or 0 for defaults"
+msgstr ""
+" --memlimit-compress=LIMITA\n"
+" --memlimit-decompress=LIMITA\n"
+" --memlimit-mt-decompress=LIMITA\n"
+" -M, --memlimit=LIMITA\n"
+" stabilește limita de utilizare a memoriei pentru\n"
+" comprimare, decomprimare, decomprimare cu fire de\n"
+" execuție sau toate acestea; LIMITA este exprimată în\n"
+" octeți, % din RAM sau 0 pt. a activa valoarea implicită"
+
+#: src/xz/message.c:1052
+msgid ""
+" --no-adjust if compression settings exceed the memory usage limit,\n"
+" give an error instead of adjusting the settings downwards"
+msgstr ""
+" --no-adjust dacă setările de comprimare depășesc limita de utilizare\n"
+" a memoriei, dă o eroare în loc să reducă val. stabilite"
+
+#: src/xz/message.c:1058
+msgid ""
+"\n"
+" Custom filter chain for compression (alternative for using presets):"
+msgstr ""
+"\n"
+" Lanț de filtrare personalizat pentru comprimare (alternativă la utilizarea\n"
+" presetărilor):"
+
+#: src/xz/message.c:1067
+msgid ""
+"\n"
+" --lzma1=OPTS LZMA1 or LZMA2; OPTS is a comma-separated list of zero or\n"
+" --lzma2=OPTS more of the following options (valid values; default):\n"
+" preset=PRE reset options to a preset (0-9e)\n"
+" dict=NUM dictionary size (4KiB - 1536MiB; 8MiB)\n"
+" lc=NUM number of literal context bits (0-4; 3)\n"
+" lp=NUM number of literal position bits (0-4; 0)\n"
+" pb=NUM number of position bits (0-4; 2)\n"
+" mode=MODE compression mode (fast, normal; normal)\n"
+" nice=NUM nice length of a match (2-273; 64)\n"
+" mf=NAME match finder (hc3, hc4, bt2, bt3, bt4; bt4)\n"
+" depth=NUM maximum search depth; 0=automatic (default)"
+msgstr ""
+"\n"
+" --lzma1=OPȚIUNI LZMA1 sau LZMA2; OPȚIUNI este o listă separată prin\n"
+" --lzma2=OPȚIUNI virgulă, de niciuna sau de mai multe dintre următoarele\n"
+" opțiuni (între paranteze: valorile valide, și cele\n"
+" implicite):\n"
+" preset=PRE resetează opțiunile la o presetare (0-9e)\n"
+" dict=NUM dimensiunea dicționarului (4Ko - 1536Mo;\n"
+" 8Mo)\n"
+" lc=NUM numărul de biți de context literal (0-4; 3)\n"
+" lp=NUM numărul de biți de poziție literală (0-4; 0)\n"
+" pb=NUM numărul de biți de poziție (0-4; 2)\n"
+" mode=MOD modul de comprimare (fast, normal; normal)\n"
+" nice=NUM lungimea „drăguță” a unei potriviri (2-273;\n"
+" 64)\n"
+" mf=NUME găsitor de potriviri (hc3, hc4, bt2, bt3,\n"
+" bt4; bt4)\n"
+" depth=NUM adâncimea maximă de căutare; 0=automată\n"
+" (valoarea implicită)"
+
+#: src/xz/message.c:1082
+msgid ""
+"\n"
+" --x86=OPTS x86 BCJ filter (32-bit and 64-bit)\n"
+" --arm=OPTS ARM BCJ filter\n"
+" --armthumb=OPTS ARM-Thumb BCJ filter\n"
+" --arm64=OPTS ARM64 BCJ filter\n"
+" --powerpc=OPTS PowerPC BCJ filter (big endian only)\n"
+" --ia64=OPTS IA-64 (Itanium) BCJ filter\n"
+" --sparc=OPTS SPARC BCJ filter\n"
+" Valid OPTS for all BCJ filters:\n"
+" start=NUM start offset for conversions (default=0)"
+msgstr ""
+"\n"
+" --x86=OPȚIUNI filtru BCJ x86 (32-biți și 64-biți)\n"
+" --arm=OPȚIUNI filtru BCJ ARM\n"
+" --armthumb=OPȚ filtru BCJ ARM-Thumb\n"
+" --arm64=OPȚIUNI filtru ARM64 BCJ\n"
+" --powerpc=OPȚIUNI filtru BCJ PowerPC (numai big endian)\n"
+" --ia64=OPȚIUNI filtru BCJ IA-64 (Itanium)\n"
+" --sparc=OPȚIUNI filtru BCJ SPARC\n"
+" OPȚIUNI valide pentru toate filtrele BCJ:\n"
+" start=NUM poziția de pornire a conversiilor (implicit=0)"
+
+#: src/xz/message.c:1095
+msgid ""
+"\n"
+" --delta=OPTS Delta filter; valid OPTS (valid values; default):\n"
+" dist=NUM distance between bytes being subtracted\n"
+" from each other (1-256; 1)"
+msgstr ""
+"\n"
+" --delta=OPȚIUNI OPȚIUNI valide (valori valide; valoarea implicită):\n"
+" dist=NUM distanța dintre octeți fiind dedusă\n"
+" scăzând un octet din celălalt (1-256; 1)"
+
+#: src/xz/message.c:1103
+msgid ""
+"\n"
+" Other options:\n"
+msgstr ""
+"\n"
+" Alte opțiuni:\n"
+
+#: src/xz/message.c:1106
+msgid ""
+" -q, --quiet suppress warnings; specify twice to suppress errors too\n"
+" -v, --verbose be verbose; specify twice for even more verbose"
+msgstr ""
+" -q, --quiet suprimă avertismentele; specificați de două ori pentru\n"
+" a suprima și erorile\n"
+" -v, --verbose descriere detaliată; specificați de două ori pentru și\n"
+" mai multe detalii"
+
+#: src/xz/message.c:1111
+msgid " -Q, --no-warn make warnings not affect the exit status"
+msgstr " -Q, --no-warn face ca avertismentele să nu afecteze starea de ieșire"
+
+#: src/xz/message.c:1113
+msgid " --robot use machine-parsable messages (useful for scripts)"
+msgstr ""
+" --robot utilizează mesaje analizabile de mașină (utile pentru\n"
+" scripturi)"
+
+#: src/xz/message.c:1116
+msgid ""
+" --info-memory display the total amount of RAM and the currently active\n"
+" memory usage limits, and exit"
+msgstr ""
+" --info-memory afișează cantitatea totală de memorie RAM și limitele de\n"
+" utilizare a memoriei active în prezent, și iese"
+
+#: src/xz/message.c:1119
+msgid ""
+" -h, --help display the short help (lists only the basic options)\n"
+" -H, --long-help display this long help and exit"
+msgstr ""
+" -h, --help afișează ajutorul scurt (enumeră doar opțiunile de bază)\n"
+" -H, --long-help afișează acest ajutor lung(detaliat) și iese"
+
+#: src/xz/message.c:1123
+msgid ""
+" -h, --help display this short help and exit\n"
+" -H, --long-help display the long help (lists also the advanced options)"
+msgstr ""
+" -h, --help afișează acest scurt mesaj de ajutor, și iese\n"
+" -H, --long-help afișează mesajul detaliat de ajutor (afișează și opțiunile\n"
+" avansate)"
+
+#: src/xz/message.c:1128
+msgid " -V, --version display the version number and exit"
+msgstr " -V, --version afișează numărul versiunii, și iese"
+
+#: src/xz/message.c:1130
+msgid ""
+"\n"
+"With no FILE, or when FILE is -, read standard input.\n"
+msgstr ""
+"\n"
+"Fără FIȘIER, sau când FIȘIER este -, citește intrarea standard.\n"
+
+#. TRANSLATORS: This message indicates the bug reporting address
+#. for this package. Please add _another line_ saying
+#. "Report translation bugs to <...>\n" with the email or WWW
+#. address for translation bugs. Thanks.
+#: src/xz/message.c:1136
+#, c-format
+msgid "Report bugs to <%s> (in English or Finnish).\n"
+msgstr ""
+"Raportați erorile la <%s> (în engleză sau finlandeză).\n"
+"Raportați erorile de traducere la <translation-team-ro@lists.sourceforge.net>\n"
+
+#: src/xz/message.c:1138
+#, c-format
+msgid "%s home page: <%s>\n"
+msgstr "Pagina principală a %s: <%s>\n"
+
+#: src/xz/message.c:1142
+msgid "THIS IS A DEVELOPMENT VERSION NOT INTENDED FOR PRODUCTION USE."
+msgstr "ACEASTA ESTE O VERSIUNE DE DEZVOLTARE, NEDESTINATĂ UTILIZĂRII ÎN PRODUCȚIE."
+
+#: src/xz/options.c:86
+#, c-format
+msgid "%s: Options must be `name=value' pairs separated with commas"
+msgstr "%s: Opțiunile trebuie să fie perechi „nume=valoare” separate prin virgule"
+
+#: src/xz/options.c:93
+#, c-format
+msgid "%s: Invalid option name"
+msgstr "%s: Nume de opțiune nevalid"
+
+#: src/xz/options.c:113
+#, c-format
+msgid "%s: Invalid option value"
+msgstr "%s: Valoare nevalidă a opțiunii"
+
+#: src/xz/options.c:247
+#, c-format
+msgid "Unsupported LZMA1/LZMA2 preset: %s"
+msgstr "Presetare LZMA1/LZMA2 neacceptată: %s"
+
+#: src/xz/options.c:355
+msgid "The sum of lc and lp must not exceed 4"
+msgstr "Suma de lc și lp nu trebuie să depășească 4"
+
+#: src/xz/suffix.c:137 src/xz/suffix.c:268
+#, c-format
+msgid "%s: With --format=raw, --suffix=.SUF is required unless writing to stdout"
+msgstr "%s: Cu --format=raw, este necesar --suffix=.SUF, cu excepția cazului în care se scrie la ieșirea standard(stdout)"
+
+#: src/xz/suffix.c:168
+#, c-format
+msgid "%s: Filename has an unknown suffix, skipping"
+msgstr "%s: Numele fișierului are un sufix necunoscut, care se omite"
+
+#: src/xz/suffix.c:189
+#, c-format
+msgid "%s: File already has `%s' suffix, skipping"
+msgstr "%s: Fișierul are deja sufixul „%s”, se omite"
+
+#: src/xz/suffix.c:405
+#, c-format
+msgid "%s: Invalid filename suffix"
+msgstr "%s: Sufixul numelui de fișier nu este valid"
+
+#: src/xz/util.c:71
+#, c-format
+msgid "%s: Value is not a non-negative decimal integer"
+msgstr "%s: Valoarea nu este un număr întreg zecimal nenegativ"
+
+#: src/xz/util.c:113
+#, c-format
+msgid "%s: Invalid multiplier suffix"
+msgstr "%s: Sufix multiplicator nevalid"
+
+#: src/xz/util.c:115
+msgid "Valid suffixes are `KiB' (2^10), `MiB' (2^20), and `GiB' (2^30)."
+msgstr "Sufixele valide sunt „KiB” (2^10), „MiB” (2^20) și „GiB” (2^30)."
+
+#: src/xz/util.c:132
+#, c-format
+msgid "Value of the option `%s' must be in the range %<PRIu64>, %<PRIu64>"
+msgstr "Valoarea opțiunii „%s” trebuie să fie în intervalul %<PRIu64>, %<PRIu64>"
+
+#: src/xz/util.c:269
+msgid "Compressed data cannot be read from a terminal"
+msgstr "Datele comprimate nu pot fi citite de pe un terminal"
+
+#: src/xz/util.c:282
+msgid "Compressed data cannot be written to a terminal"
+msgstr "Datele comprimate nu pot fi scrise pe un terminal"
+
+#: src/common/tuklib_exit.c:40
+msgid "Writing to standard output failed"
+msgstr "Scrierea la ieșirea standard a eșuat"
+
+#: src/common/tuklib_exit.c:43
+msgid "Unknown error"
+msgstr "Eroare necunoscută"
+
+#~ msgid "The selected match finder requires at least nice=%<PRIu32>"
+#~ msgstr "Găsitorul de potriviri selectat necesită cel puțin nice=%<PRIu32>"
+
+#~ msgid "Memory usage limit for compression: "
+#~ msgstr "Limita de utilizare a memoriei pentru comprimare: "
+
+#~ msgid " Streams: %s\n"
+#~ msgstr " Fluxuri: %s\n"
+
+#~ msgid " Blocks: %s\n"
+#~ msgstr " Blocuri: %s\n"
+
+#~ msgid " Ratio: %s\n"
+#~ msgstr " Raport: %s\n"
+
+#~ msgid " Check: %s\n"
+#~ msgstr " Verificare: %s\n"
+
+#~ msgid ""
+#~ " Streams:\n"
+#~ " Stream Blocks CompOffset UncompOffset CompSize UncompSize Ratio Check Padding"
+#~ msgstr ""
+#~ " Fluxuri:\n"
+#~ " Flux Blocuri DecalajComp. DecalajDecomp. Dim.Comp. Dim.Decomp. Raport Verif. Compl.Flux"
+
+#~ msgid ""
+#~ " Blocks:\n"
+#~ " Stream Block CompOffset UncompOffset TotalSize UncompSize Ratio Check"
+#~ msgstr ""
+#~ " Blocuri:\n"
+#~ " Flux Bloc DecalajComp. DecalajDecomp. Dim.Totală Dim.Decomp. Raport Verif."
+
+#~ msgid " CheckVal %*s Header Flags CompSize MemUsage Filters"
+#~ msgstr " Val.Verif. %*sAntet Indicat. Dim.Comp. UzMem. Filtre"
+
+#~ msgid "Sandbox is disabled due to incompatible command line arguments"
+#~ msgstr "Cutia de probă(sandbox) este dezactivată din cauza argumentelor incompatibile din linia de comandă"
+
+#~ msgid "Sandbox was successfully enabled"
+#~ msgstr "Cutia de probă(sandbox) a fost activată cu succes"

_service:tar_scm:xz-5.4.1.tar.xz/po/sr.gmo Added

_service:tar_scm:xz-5.4.1.tar.xz/po/sr.po Added

@@ -0,0 +1,1124 @@
+# Serbian translation of xz.
+# This file is put in the public domain.
+# Мирослав Николић <miroslavnikolic@rocketmail.com>, 2020.
+msgid ""
+msgstr ""
+"Project-Id-Version: xz 5.2.4\n"
+"Report-Msgid-Bugs-To: xz@tukaani.org\n"
+"POT-Creation-Date: 2023-01-11 19:01+0200\n"
+"PO-Revision-Date: 2022-06-24 22:07+0800\n"
+"Last-Translator: Мирослав Николић <miroslavnikolic@rocketmail.com>\n"
+"Language-Team: Serbian <(nothing)>\n"
+"Language: sr\n"
+"MIME-Version: 1.0\n"
+"Content-Type: text/plain; charset=UTF-8\n"
+"Content-Transfer-Encoding: 8bit\n"
+"X-Bugs: Report translation errors to the Language-Team address.\n"
+"Plural-Forms: nplurals=3; plural=(n%10==1 && n%100!=11 ? 0 : n%10>=2 && n%10<=4 && (n%100<10 || n%100>=20) ? 1 : 2);\n"
+
+#: src/xz/args.c:77
+#, c-format
+msgid "%s: Invalid argument to --block-list"
+msgstr "%s: Неисправан аргумент за „--block-list“"
+
+#: src/xz/args.c:87
+#, c-format
+msgid "%s: Too many arguments to --block-list"
+msgstr "%s: Превише аргумената за „--block-list“"
+
+#: src/xz/args.c:116
+msgid "0 can only be used as the last element in --block-list"
+msgstr "0 се може користити само као последњи елемент у „--block-list“-у"
+
+#: src/xz/args.c:451
+#, c-format
+msgid "%s: Unknown file format type"
+msgstr "%s: Непозната врста формата датотеке"
+
+#: src/xz/args.c:474 src/xz/args.c:482
+#, c-format
+msgid "%s: Unsupported integrity check type"
+msgstr "%s: Неподржана врста провере целовитости"
+
+#: src/xz/args.c:518
+msgid "Only one file can be specified with `--files' or `--files0'."
+msgstr "Само једну датотеку можете навести са „--files“ или „--files0“."
+
+#: src/xz/args.c:586
+#, c-format
+msgid "The environment variable %s contains too many arguments"
+msgstr "Променљива окружења „%s“ садржи превише аргумената"
+
+#: src/xz/args.c:688
+msgid "Compression support was disabled at build time"
+msgstr "Подршка запакивања је искључена у време изградње"
+
+#: src/xz/args.c:695
+msgid "Decompression support was disabled at build time"
+msgstr "Подршка распакивања је искључена у време изградње"
+
+#: src/xz/args.c:701
+msgid "Compression of lzip files (.lz) is not supported"
+msgstr ""
+
+#: src/xz/coder.c:115
+msgid "Maximum number of filters is four"
+msgstr "Највећи број филтера је четири"
+
+#: src/xz/coder.c:134
+msgid "Memory usage limit is too low for the given filter setup."
+msgstr "Ограничење коришћења меморије је премало за дато подешавање филтера."
+
+#: src/xz/coder.c:169
+msgid "Using a preset in raw mode is discouraged."
+msgstr "Коришћење претподешавања у сировом режиму је обесхрабрујуће."
+
+#: src/xz/coder.c:171
+msgid "The exact options of the presets may vary between software versions."
+msgstr "Тачне опције претподешавања се могу разликовати од издања до издања софтвера."
+
+#: src/xz/coder.c:194
+msgid "The .lzma format supports only the LZMA1 filter"
+msgstr "Формат „.lzma“ подржава само „LZMA1“ филтер"
+
+#: src/xz/coder.c:202
+msgid "LZMA1 cannot be used with the .xz format"
+msgstr "Не можете користити „LZMA1“ са „.xz“ форматом"
+
+#: src/xz/coder.c:219
+msgid "The filter chain is incompatible with --flush-timeout"
+msgstr "Ланац филтера није сагласан са „--flush-timeout“"
+
+#: src/xz/coder.c:225
+msgid "Switching to single-threaded mode due to --flush-timeout"
+msgstr "Пребацујем се на режим једне нити због „--flush-timeout“"
+
+#: src/xz/coder.c:249
+#, c-format
+msgid "Using up to %<PRIu32> threads."
+msgstr "Користим до %<PRIu32> нити."
+
+#: src/xz/coder.c:265
+msgid "Unsupported filter chain or filter options"
+msgstr "Неподржан ланац филтера или опције филтера"
+
+#: src/xz/coder.c:277
+#, c-format
+msgid "Decompression will need %s MiB of memory."
+msgstr "За распакивање ће бити потребно %s MiB меморије."
+
+#: src/xz/coder.c:309
+#, fuzzy, c-format
+#| msgid "Adjusted the number of threads from %s to %s to not exceed the memory usage limit of %s MiB"
+msgid "Reduced the number of threads from %s to %s to not exceed the memory usage limit of %s MiB"
+msgstr "Број нити је промењен са %s на %s да се неби прекорачило ограничење коришћења меморије од %s MiB"
+
+#: src/xz/coder.c:329
+#, c-format
+msgid "Reduced the number of threads from %s to one. The automatic memory usage limit of %s MiB is still being exceeded. %s MiB of memory is required. Continuing anyway."
+msgstr ""
+
+#: src/xz/coder.c:356
+#, fuzzy, c-format
+#| msgid "Adjusted the number of threads from %s to %s to not exceed the memory usage limit of %s MiB"
+msgid "Switching to single-threaded mode to not exceed the memory usage limit of %s MiB"
+msgstr "Број нити је промењен са %s на %s да се неби прекорачило ограничење коришћења меморије од %s MiB"
+
+#: src/xz/coder.c:411
+#, c-format
+msgid "Adjusted LZMA%c dictionary size from %s MiB to %s MiB to not exceed the memory usage limit of %s MiB"
+msgstr "Величина „LZMA%c“ речника је промењена са %s на %s да се неби прекорачило ограничење коришћења меморије од %s MiB"
+
+#: src/xz/file_io.c:110 src/xz/file_io.c:118
+#, c-format
+msgid "Error creating a pipe: %s"
+msgstr "Грешка стварања спојке: %s"
+
+#: src/xz/file_io.c:235
+msgid "Failed to enable the sandbox"
+msgstr "Нисам успео да укључим безбедно окружење"
+
+#: src/xz/file_io.c:277
+#, c-format
+msgid "%s: poll() failed: %s"
+msgstr "%s: „poll()“ није успело: %s"
+
+#. TRANSLATORS: When compression or decompression finishes,
+#. and xz is going to remove the source file, xz first checks
+#. if the source file still exists, and if it does, does its
+#. device and inode numbers match what xz saw when it opened
+#. the source file. If these checks fail, this message is
+#. shown, %s being the filename, and the file is not deleted.
+#. The check for device and inode numbers is there, because
+#. it is possible that the user has put a new file in place
+#. of the original file, and in that case it obviously
+#. shouldn't be removed.
+#: src/xz/file_io.c:344
+#, c-format
+msgid "%s: File seems to have been moved, not removing"
+msgstr "%s: Изгледа да је датотека премештена, не уклањам"
+
+#: src/xz/file_io.c:351 src/xz/file_io.c:907
+#, c-format
+msgid "%s: Cannot remove: %s"
+msgstr "%s: Не могу да уклоним: %s"
+
+#: src/xz/file_io.c:377
+#, c-format
+msgid "%s: Cannot set the file owner: %s"
+msgstr "%s: Не могу да поставим власника датотеке: %s"
+
+#: src/xz/file_io.c:390
+#, c-format
+msgid "%s: Cannot set the file group: %s"
+msgstr "%s: Не могу да поставим групу датотеке: %s"
+
+#: src/xz/file_io.c:409
+#, c-format
+msgid "%s: Cannot set the file permissions: %s"
+msgstr "%s: Не могу да поставим овлашћења датотеке: %s"
+
+#: src/xz/file_io.c:535
+#, c-format
+msgid "Error getting the file status flags from standard input: %s"
+msgstr "Грешка добављања заставица стања датотеке са стандардног улаза: %s"
+
+#: src/xz/file_io.c:593 src/xz/file_io.c:655
+#, c-format
+msgid "%s: Is a symbolic link, skipping"
+msgstr "%s: Јесте симболичка веза прескачем"
+
+#: src/xz/file_io.c:684
+#, c-format
+msgid "%s: Is a directory, skipping"
+msgstr "%s: Јесте директоријум, прескачем"
+
+#: src/xz/file_io.c:690
+#, c-format
+msgid "%s: Not a regular file, skipping"
+msgstr "%s: Није обична датотека, прескачем"
+
+#: src/xz/file_io.c:707
+#, c-format
+msgid "%s: File has setuid or setgid bit set, skipping"
+msgstr "%s: Датотека има постављен „setuid“ или „setgid“ бит, прескачем"
+
+#: src/xz/file_io.c:714
+#, c-format
+msgid "%s: File has sticky bit set, skipping"
+msgstr "%s: Датотека има постављен лепљиви бит, прескачем"
+
+#: src/xz/file_io.c:721
+#, c-format
+msgid "%s: Input file has more than one hard link, skipping"
+msgstr "%s: Улазна датотека има више од једне чврсте везе, прескачем"
+
+#: src/xz/file_io.c:763
+msgid "Empty filename, skipping"
+msgstr "Празан назив датотеке, прескачем"
+
+#: src/xz/file_io.c:817
+#, c-format
+msgid "Error restoring the status flags to standard input: %s"
+msgstr "Грешка повраћаја заставица стања на стандардни улаз: %s"
+
+#: src/xz/file_io.c:865
+#, c-format
+msgid "Error getting the file status flags from standard output: %s"
+msgstr "Грешка добављања заставица стања датотеке са стандардног излаза: %s"
+
+#: src/xz/file_io.c:1043
+#, c-format
+msgid "Error restoring the O_APPEND flag to standard output: %s"
+msgstr "Грешка повраћаја заставице „O_APPEND“ на стандардни излаз: %s"
+
+#: src/xz/file_io.c:1055
+#, c-format
+msgid "%s: Closing the file failed: %s"
+msgstr "%s: Затварање датотеке није успело: %s"
+
+#: src/xz/file_io.c:1091 src/xz/file_io.c:1354
+#, c-format
+msgid "%s: Seeking failed when trying to create a sparse file: %s"
+msgstr "%s: Премотавање није успело приликом покушаја прављења оскудне датотеке: %s"
+
+#: src/xz/file_io.c:1192
+#, c-format
+msgid "%s: Read error: %s"
+msgstr "%s: Грешка читања: %s"
+
+#: src/xz/file_io.c:1222
+#, c-format
+msgid "%s: Error seeking the file: %s"
+msgstr "%s: Грешка приликом претраге датотеке: %s"
+
+#: src/xz/file_io.c:1246
+#, c-format
+msgid "%s: Unexpected end of file"
+msgstr "%s: Неочекиван крај датотеке"
+
+#: src/xz/file_io.c:1305
+#, c-format
+msgid "%s: Write error: %s"
+msgstr "%s: Грешка писања: %s"
+
+#: src/xz/hardware.c:238
+msgid "Disabled"
+msgstr "Искључено"
+
+#: src/xz/hardware.c:269
+#, fuzzy
+#| msgid "Total amount of physical memory (RAM): "
+msgid "Amount of physical memory (RAM):"
+msgstr "Укупна количина физичке меморије (RAM): "
+
+#: src/xz/hardware.c:270
+msgid "Number of processor threads:"
+msgstr ""
+
+#: src/xz/hardware.c:271
+msgid "Compression:"
+msgstr ""
+
+#: src/xz/hardware.c:272
+msgid "Decompression:"
+msgstr ""
+
+#: src/xz/hardware.c:273
+#, fuzzy
+#| msgid "Memory usage limit for decompression: "
+msgid "Multi-threaded decompression:"
+msgstr "Ограничење коришћења меморије за распакивање: "
+
+#: src/xz/hardware.c:274
+msgid "Default for -T0:"
+msgstr ""
+
+#: src/xz/hardware.c:292
+msgid "Hardware information:"
+msgstr ""
+
+#: src/xz/hardware.c:299
+#, fuzzy
+#| msgid "Memory usage limit reached"
+msgid "Memory usage limits:"
+msgstr "Ограничење коришћења меморије је достигнуто"
+
+#: src/xz/list.c:68
+msgid "Streams:"
+msgstr ""
+
+#: src/xz/list.c:69
+msgid "Blocks:"
+msgstr ""
+
+#: src/xz/list.c:70
+#, fuzzy
+#| msgid " Compressed size: %s\n"
+msgid "Compressed size:"
+msgstr " Величина сажетог: %s\n"
+
+#: src/xz/list.c:71
+#, fuzzy
+#| msgid " Uncompressed size: %s\n"
+msgid "Uncompressed size:"
+msgstr " Величина несажетог: %s\n"
+
+#: src/xz/list.c:72
+msgid "Ratio:"
+msgstr ""
+
+#: src/xz/list.c:73
+msgid "Check:"
+msgstr ""
+
+#: src/xz/list.c:74
+#, fuzzy
+#| msgid " Stream padding: %s\n"
+msgid "Stream Padding:"
+msgstr " Попуна тока: %s\n"
+
+#: src/xz/list.c:75
+#, fuzzy
+#| msgid " Memory needed: %s MiB\n"
+msgid "Memory needed:"
+msgstr " Потребна меморија: %s MiB\n"
+
+#: src/xz/list.c:76
+#, fuzzy
+#| msgid " Sizes in headers: %s\n"
+msgid "Sizes in headers:"
+msgstr " Величине у заглављима: %s\n"
+
+#: src/xz/list.c:79
+#, fuzzy
+#| msgid " Number of files: %s\n"
+msgid "Number of files:"
+msgstr " Број датотека: %s\n"
+
+#: src/xz/list.c:122
+msgid "Stream"
+msgstr ""
+
+#: src/xz/list.c:123
+msgid "Block"
+msgstr ""
+
+#: src/xz/list.c:124
+msgid "Blocks"
+msgstr ""
+
+#: src/xz/list.c:125
+msgid "CompOffset"
+msgstr ""
+
+#: src/xz/list.c:126
+msgid "UncompOffset"
+msgstr ""
+
+#: src/xz/list.c:127
+msgid "CompSize"
+msgstr ""
+
+#: src/xz/list.c:128
+msgid "UncompSize"
+msgstr ""
+
+#: src/xz/list.c:129
+#, fuzzy
+#| msgid "Totals:"
+msgid "TotalSize"
+msgstr "Укупно:"
+
+#: src/xz/list.c:130
+msgid "Ratio"
+msgstr ""
+
+#: src/xz/list.c:131
+msgid "Check"
+msgstr ""
+
+#: src/xz/list.c:132
+msgid "CheckVal"
+msgstr ""
+
+#: src/xz/list.c:133
+msgid "Padding"
+msgstr ""
+
+#: src/xz/list.c:134
+msgid "Header"
+msgstr ""
+
+#: src/xz/list.c:135
+msgid "Flags"
+msgstr ""
+
+#: src/xz/list.c:136
+msgid "MemUsage"
+msgstr ""
+
+#: src/xz/list.c:137
+msgid "Filters"
+msgstr ""
+
+#. TRANSLATORS: Indicates that there is no integrity check.
+#. This string is used in tables. In older xz version this
+#. string was limited to ten columns in a fixed-width font, but
+#. nowadays there is no strict length restriction anymore.
+#: src/xz/list.c:169
+msgid "None"
+msgstr "Ништа"
+
+#. TRANSLATORS: Indicates that integrity check name is not known,
+#. but the Check ID is known (here 2). In older xz version these
+#. strings were limited to ten columns in a fixed-width font, but
+#. nowadays there is no strict length restriction anymore.
+#: src/xz/list.c:175
+msgid "Unknown-2"
+msgstr "Незнано-2"
+
+#: src/xz/list.c:176
+msgid "Unknown-3"
+msgstr "Незнано-3"
+
+#: src/xz/list.c:178
+msgid "Unknown-5"
+msgstr "Незнано-5"
+
+#: src/xz/list.c:179
+msgid "Unknown-6"
+msgstr "Незнано-6"
+
+#: src/xz/list.c:180
+msgid "Unknown-7"
+msgstr "Незнано-7"
+
+#: src/xz/list.c:181
+msgid "Unknown-8"
+msgstr "Незнано-8"
+
+#: src/xz/list.c:182
+msgid "Unknown-9"
+msgstr "Незнано-9"
+
+#: src/xz/list.c:184
+msgid "Unknown-11"
+msgstr "Незнано-11"
+
+#: src/xz/list.c:185
+msgid "Unknown-12"
+msgstr "Незнано-12"
+
+#: src/xz/list.c:186
+msgid "Unknown-13"
+msgstr "Незнано-13"
+
+#: src/xz/list.c:187
+msgid "Unknown-14"
+msgstr "Незнано-14"
+
+#: src/xz/list.c:188
+msgid "Unknown-15"
+msgstr "Незнано-15"
+
+#: src/xz/list.c:351
+#, c-format
+msgid "%s: File is empty"
+msgstr "%s: Датотека је празна"
+
+#: src/xz/list.c:356
+#, c-format
+msgid "%s: Too small to be a valid .xz file"
+msgstr "%s: Премало је да би било исправна „.xz“ датотека"
+
+#. TRANSLATORS: These are column headings. From Strms (Streams)
+#. to Ratio, the columns are right aligned. Check and Filename
+#. are left aligned. If you need longer words, it's OK to
+#. use two lines here. Test with "xz -l foo.xz".
+#: src/xz/list.c:730
+msgid "Strms Blocks Compressed Uncompressed Ratio Check Filename"
+msgstr "Токови Блокови Запаковано Распаковано Однос Провера Датотека"
+
+#: src/xz/list.c:1025 src/xz/list.c:1203
+msgid "Yes"
+msgstr "Да"
+
+#: src/xz/list.c:1025 src/xz/list.c:1203
+msgid "No"
+msgstr "Не"
+
+#: src/xz/list.c:1027 src/xz/list.c:1205
+#, c-format
+msgid " Minimum XZ Utils version: %s\n"
+msgstr " Најмање издање XZ помагала: %s\n"
+
+#. TRANSLATORS: %s is an integer. Only the plural form of this
+#. message is used (e.g. "2 files"). Test with "xz -l foo.xz bar.xz".
+#: src/xz/list.c:1178
+#, c-format
+msgid "%s file\n"
+msgid_plural "%s files\n"
+msgstr0 "%s датотека\n"
+msgstr1 "%s датотеке\n"
+msgstr2 "%s датотека\n"
+
+#: src/xz/list.c:1191
+msgid "Totals:"
+msgstr "Укупно:"
+
+#: src/xz/list.c:1269
+msgid "--list works only on .xz files (--format=xz or --format=auto)"
+msgstr "„--list“ ради само над „.xz“ датотекама (--format=xz или --format=auto)"
+
+#: src/xz/list.c:1275
+msgid "--list does not support reading from standard input"
+msgstr "„--list“ не подржава читање са стандардног улаза"
+
+#: src/xz/main.c:89
+#, c-format
+msgid "%s: Error reading filenames: %s"
+msgstr "%s: Грешка читања назива датотека: %s"
+
+#: src/xz/main.c:96
+#, c-format
+msgid "%s: Unexpected end of input when reading filenames"
+msgstr "%s: Неочекивани крај улаза приликом читања назива датотека"
+
+#: src/xz/main.c:120
+#, c-format
+msgid "%s: Null character found when reading filenames; maybe you meant to use `--files0' instead of `--files'?"
+msgstr "%s: Нађох ништаван знак приликом читања назива датотека; можта сте хтели да користите „--files0“ уместо „--files“?"
+
+#: src/xz/main.c:188
+msgid "Compression and decompression with --robot are not supported yet."
+msgstr "Запакивање и распакивање са „--robot“ није још подржано."
+
+#: src/xz/main.c:266
+msgid "Cannot read data from standard input when reading filenames from standard input"
+msgstr "Не могу да читам податке са стандардног улаза приликом читања назива датотека са стандардног улаза"
+
+#. TRANSLATORS: This is the program name in the beginning
+#. of the line in messages. Usually it becomes "xz: ".
+#. This is a translatable string because French needs
+#. a space before a colon.
+#: src/xz/message.c:725
+#, c-format
+msgid "%s: "
+msgstr "%s: "
+
+#: src/xz/message.c:797 src/xz/message.c:856
+msgid "Internal error (bug)"
+msgstr "Унутрашња грешка (бубица)"
+
+#: src/xz/message.c:804
+msgid "Cannot establish signal handlers"
+msgstr "Не могу да успоставим руковаоце сигналом"
+
+#: src/xz/message.c:813
+msgid "No integrity check; not verifying file integrity"
+msgstr "Нема провере целовитости; не проверавам целовитост датотеке"
+
+#: src/xz/message.c:816
+msgid "Unsupported type of integrity check; not verifying file integrity"
+msgstr "Неподржана врста провере целовитости; не проверавам целовитост датотеке"
+
+#: src/xz/message.c:823
+msgid "Memory usage limit reached"
+msgstr "Ограничење коришћења меморије је достигнуто"
+
+#: src/xz/message.c:826
+msgid "File format not recognized"
+msgstr "Није препознат формат датотеке"
+
+#: src/xz/message.c:829
+msgid "Unsupported options"
+msgstr "Неподржане опције"
+
+#: src/xz/message.c:832
+msgid "Compressed data is corrupt"
+msgstr "Запаковани подаци су оштећени"
+
+#: src/xz/message.c:835
+msgid "Unexpected end of input"
+msgstr "Неочекиван крај улаза"
+
+#: src/xz/message.c:877
+#, c-format
+msgid "%s MiB of memory is required. The limiter is disabled."
+msgstr "%s MiB меморије је потребно. Ограничавач је онемогућен."
+
+#: src/xz/message.c:905
+#, c-format
+msgid "%s MiB of memory is required. The limit is %s."
+msgstr "%s MiB меморије је потребно. Ограничење је %s."
+
+#: src/xz/message.c:924
+#, c-format
+msgid "%s: Filter chain: %s\n"
+msgstr "%s: Ланац филтера: %s\n"
+
+#: src/xz/message.c:935
+#, c-format
+msgid "Try `%s --help' for more information."
+msgstr "Пробајте „%s --help“ за више података."
+
+#: src/xz/message.c:961
+#, c-format
+msgid ""
+"Usage: %s OPTION... FILE...\n"
+"Compress or decompress FILEs in the .xz format.\n"
+"\n"
+msgstr ""
+"Коришћење: %s ОПЦИЈА... ДАТОТЕКА...\n"
+"Пакује или распакује ДАТОТЕКЕ у „.xz“ формату.\n"
+"\n"
+
+#: src/xz/message.c:968
+msgid "Mandatory arguments to long options are mandatory for short options too.\n"
+msgstr "Обавезни аргументи за дуге опције су такође обавезни и за кратке опције.\n"
+
+#: src/xz/message.c:972
+msgid " Operation mode:\n"
+msgstr " Режим рада:\n"
+
+#: src/xz/message.c:975
+msgid ""
+" -z, --compress force compression\n"
+" -d, --decompress force decompression\n"
+" -t, --test test compressed file integrity\n"
+" -l, --list list information about .xz files"
+msgstr ""
+" -z, --compress приморава запакивање\n"
+" -d, --decompress приморава распакивање\n"
+" -t, --test тестира целовитост запаковане датотеке\n"
+" -l, --list исписује податке о „.xz“ датотекама"
+
+#: src/xz/message.c:981
+msgid ""
+"\n"
+" Operation modifiers:\n"
+msgstr ""
+"\n"
+" Измењивачи рада:\n"
+
+#: src/xz/message.c:984
+msgid ""
+" -k, --keep keep (don't delete) input files\n"
+" -f, --force force overwrite of output file and (de)compress links\n"
+" -c, --stdout write to standard output and don't delete input files"
+msgstr ""
+" -k, --keep задржава (не брише) улазне датотеке\n"
+" -f, --force приморава преписивање излазне датотеке и веза\n"
+" (рас)запакивања\n"
+" -c, --stdout пише на стандардни излаз и не брише улазне датотеке"
+
+#: src/xz/message.c:993
+msgid ""
+" --single-stream decompress only the first stream, and silently\n"
+" ignore possible remaining input data"
+msgstr ""
+" --single-stream распакује само први ток, и тихо\n"
+" занемарује могуће преостале улазне податке"
+
+#: src/xz/message.c:996
+msgid ""
+" --no-sparse do not create sparse files when decompressing\n"
+" -S, --suffix=.SUF use the suffix `.SUF' on compressed files\n"
+" --files=FILE read filenames to process from FILE; if FILE is\n"
+" omitted, filenames are read from the standard input;\n"
+" filenames must be terminated with the newline character\n"
+" --files0=FILE like --files but use the null character as terminator"
+msgstr ""
+" --no-sparse не ствара оскудне датотеке приликом распакивања\n"
+" -S, --suffix=.СУФ користи суфикс „.СУФ“ на запакованим датотекама\n"
+" --files=ДТТКА чита називе датотека за обраду из ДАТОТЕКЕ; ако је\n"
+" ДАТОТЕКА изостављено, називи датотека се читају са\n"
+" стандардног улаза називи датотека се морају\n"
+" завршавати знаком новог реда\n"
+" --files0=ДТТКА као „--files“ али користи празан знак као завршни"
+
+#: src/xz/message.c:1005
+msgid ""
+"\n"
+" Basic file format and compression options:\n"
+msgstr ""
+"\n"
+" Основне опције формата датотеке и запакивања:\n"
+
+#: src/xz/message.c:1007
+#, fuzzy
+#| msgid ""
+#| " -F, --format=FMT file format to encode or decode; possible values are\n"
+#| " `auto' (default), `xz', `lzma', and `raw'\n"
+#| " -C, --check=CHECK integrity check type: `none' (use with caution),\n"
+#| " `crc32', `crc64' (default), or `sha256'"
+msgid ""
+" -F, --format=FMT file format to encode or decode; possible values are\n"
+" `auto' (default), `xz', `lzma', `lzip', and `raw'\n"
+" -C, --check=CHECK integrity check type: `none' (use with caution),\n"
+" `crc32', `crc64' (default), or `sha256'"
+msgstr ""
+" -F, --format=ФМТ формат датотеке за кодирање и декодирање; могуће\n"
+" вредности су „auto“ (основно), „xz“, „lzma“,\n"
+" и „raw“\n"
+" -C, --check=ПРОВЕРА врста провере целовитости: „none“ (користите уз\n"
+" опрез), „crc32“, „crc64“ (основно), или „sha256“"
+
+#: src/xz/message.c:1012
+msgid " --ignore-check don't verify the integrity check when decompressing"
+msgstr ""
+" --ignore-check не потврђује проверу целовитости приликом\n"
+" распакивања"
+
+#: src/xz/message.c:1016
+msgid ""
+" -0 ... -9 compression preset; default is 6; take compressor *and*\n"
+" decompressor memory usage into account before using 7-9!"
+msgstr ""
+" -0 ... -9 претподешавање запакивања; основно је 6; узмите у\n"
+" обзир коришћење меморије запакивања *и* распакивања\n"
+" пре него ли употребите 7-9!"
+
+#: src/xz/message.c:1020
+msgid ""
+" -e, --extreme try to improve compression ratio by using more CPU time;\n"
+" does not affect decompressor memory requirements"
+msgstr ""
+" -e, --extreme покушава да побољша однос запакивања користећи више\n"
+" времена процесора; не утиче на потребе меморије\n"
+" распакивача"
+
+#: src/xz/message.c:1024
+msgid ""
+" -T, --threads=NUM use at most NUM threads; the default is 1; set to 0\n"
+" to use as many threads as there are processor cores"
+msgstr ""
+" -T, --threads=БР користи највише БР нити; основно је 1; поставите\n"
+" на 0 за коришћење онолико нити колико има\n"
+" процесорских језгара"
+
+#: src/xz/message.c:1029
+msgid ""
+" --block-size=SIZE\n"
+" start a new .xz block after every SIZE bytes of input;\n"
+" use this to set the block size for threaded compression"
+msgstr ""
+" --block-size=ВЕЛИЧИНА\n"
+" започиње нови „.xz“ блок након свака ВЕЛИЧИНА\n"
+" бајта улаза; користите ово да поставите величину\n"
+" блока за нитирано запакивање"
+
+#: src/xz/message.c:1033
+msgid ""
+" --block-list=SIZES\n"
+" start a new .xz block after the given comma-separated\n"
+" intervals of uncompressed data"
+msgstr ""
+" --block-list=ВЕЛИЧИНА\n"
+" започиње нови „.xz“ блок након датих зарезом\n"
+" раздвојених периода незапакованих података"
+
+#: src/xz/message.c:1037
+msgid ""
+" --flush-timeout=TIMEOUT\n"
+" when compressing, if more than TIMEOUT milliseconds has\n"
+" passed since the previous flush and reading more input\n"
+" would block, all pending data is flushed out"
+msgstr ""
+" --flush-timeout=ВРЕМЕ_ИСТЕКА\n"
+" приликом запакивања, ако је прошло више од\n"
+" ВРЕМЕ_ИСТЕКА милисекунди до претходног убацивања и\n"
+" читања још улаза блокираће, сви подаци на чекању се\n"
+" истискују ван"
+
+#: src/xz/message.c:1043
+#, fuzzy, no-c-format
+#| msgid ""
+#| " --memlimit-compress=LIMIT\n"
+#| " --memlimit-decompress=LIMIT\n"
+#| " -M, --memlimit=LIMIT\n"
+#| " set memory usage limit for compression, decompression,\n"
+#| " or both; LIMIT is in bytes, % of RAM, or 0 for defaults"
+msgid ""
+" --memlimit-compress=LIMIT\n"
+" --memlimit-decompress=LIMIT\n"
+" --memlimit-mt-decompress=LIMIT\n"
+" -M, --memlimit=LIMIT\n"
+" set memory usage limit for compression, decompression,\n"
+" threaded decompression, or all of these; LIMIT is in\n"
+" bytes, % of RAM, or 0 for defaults"
+msgstr ""
+" --memlimit-compress=ОГРАНИЧЕЊЕ\n"
+" --memlimit-decompress=ОГРАНИЧЕЊЕ\n"
+" -M, --memlimit=ОГРАНИЧЕЊЕ\n"
+" поставља ограничење коришћења меморије за\n"
+" запакивање, распакивање, или оба; ОГРАНИЧЕЊЕ је у\n"
+" бајтовима, % o РАМ, или 0 за основно"
+
+#: src/xz/message.c:1052
+msgid ""
+" --no-adjust if compression settings exceed the memory usage limit,\n"
+" give an error instead of adjusting the settings downwards"
+msgstr ""
+" --no-adjust ако подешавања запакивања пређу ограничење\n"
+" коришћења меморије, даје грешку уместо дотеривања\n"
+" подешавања"
+
+#: src/xz/message.c:1058
+msgid ""
+"\n"
+" Custom filter chain for compression (alternative for using presets):"
+msgstr ""
+"\n"
+" Произвољни ланац филтера за запакивање (алтернатива за коришћење\n"
+" претподешавања):"
+
+#: src/xz/message.c:1067
+msgid ""
+"\n"
+" --lzma1=OPTS LZMA1 or LZMA2; OPTS is a comma-separated list of zero or\n"
+" --lzma2=OPTS more of the following options (valid values; default):\n"
+" preset=PRE reset options to a preset (0-9e)\n"
+" dict=NUM dictionary size (4KiB - 1536MiB; 8MiB)\n"
+" lc=NUM number of literal context bits (0-4; 3)\n"
+" lp=NUM number of literal position bits (0-4; 0)\n"
+" pb=NUM number of position bits (0-4; 2)\n"
+" mode=MODE compression mode (fast, normal; normal)\n"
+" nice=NUM nice length of a match (2-273; 64)\n"
+" mf=NAME match finder (hc3, hc4, bt2, bt3, bt4; bt4)\n"
+" depth=NUM maximum search depth; 0=automatic (default)"
+msgstr ""
+"\n"
+" --lzma1=ОПЦИЈЕ LZMA1 или LZMA2; ОПЦИЈЕ је зарезом раздвојен\n"
+" --lzma2=ОПЦИЈЕ списак нула или више од пратећих опција (исправне\n"
+" вредности; основно):\n"
+" preset=ПРЕ враћа опције на претподешавање (0-9e)\n"
+" dict=БРОЈ величина речника (4KiB – 1536MiB; 8MiB)\n"
+" lc=БРОЈ број битова дословног контекста (0-4; 3)\n"
+" lp=БРОЈ број битова дословног положаја (0-4; 0)\n"
+" pb=БРОЈ број битова положаја (0-4; 2)\n"
+" mode=РЕЖИМ режим запакивања (брзо, обично; обично)\n"
+" nice=БРОЈ фина дужина поклапања (2-273; 64)\n"
+" mf=НАЗИВ налазач поклапања (hc3, hc4, bt2, bt3,\n"
+" bt4; bt4)\n"
+" depth=БРОЈ највећа дубина тражења; 0=самостално\n"
+" (основно)"
+
+#: src/xz/message.c:1082
+#, fuzzy
+#| msgid ""
+#| "\n"
+#| " --x86=OPTS x86 BCJ filter (32-bit and 64-bit)\n"
+#| " --powerpc=OPTS PowerPC BCJ filter (big endian only)\n"
+#| " --ia64=OPTS IA-64 (Itanium) BCJ filter\n"
+#| " --arm=OPTS ARM BCJ filter (little endian only)\n"
+#| " --armthumb=OPTS ARM-Thumb BCJ filter (little endian only)\n"
+#| " --sparc=OPTS SPARC BCJ filter\n"
+#| " Valid OPTS for all BCJ filters:\n"
+#| " start=NUM start offset for conversions (default=0)"
+msgid ""
+"\n"
+" --x86=OPTS x86 BCJ filter (32-bit and 64-bit)\n"
+" --arm=OPTS ARM BCJ filter\n"
+" --armthumb=OPTS ARM-Thumb BCJ filter\n"
+" --arm64=OPTS ARM64 BCJ filter\n"
+" --powerpc=OPTS PowerPC BCJ filter (big endian only)\n"
+" --ia64=OPTS IA-64 (Itanium) BCJ filter\n"
+" --sparc=OPTS SPARC BCJ filter\n"
+" Valid OPTS for all BCJ filters:\n"
+" start=NUM start offset for conversions (default=0)"
+msgstr ""
+"\n"
+" --x86=ОПЦИЈЕ „x86 BCJ“ филтер (32-бита и 64-бита)\n"
+" --powerpc=ОПЦИЈЕ „PowerPC BCJ“ филтер (само велика крајњост)\n"
+" --ia64=ОПЦИЈЕ „IA-64 (Itanium) BCJ“ филтер\n"
+" --arm=ОПЦИЈЕ „ARM BCJ“ филтер (само мала крајњост)\n"
+" --armthumb=ОПЦИЈЕ „ARM-Thumb BCJ“ филтер (само мала крајњост)\n"
+" --sparc=ОПЦИЈЕ „SPARC BCJ“ филтер\n"
+" Исправне ОПЦИЈЕ за све „BCJ“ филтере:\n"
+" start=БРОЈ померај почетка за претварања\n"
+" (основно=0)"
+
+#: src/xz/message.c:1095
+msgid ""
+"\n"
+" --delta=OPTS Delta filter; valid OPTS (valid values; default):\n"
+" dist=NUM distance between bytes being subtracted\n"
+" from each other (1-256; 1)"
+msgstr ""
+"\n"
+" --delta=ОПЦИЈЕ Делта филтер; исправне ОПЦИЈЕ (исправне вредности;\n"
+" основно):\n"
+" dist=БРОЈ растојање између бајтова који су\n"
+" одузети из свих других (1-256; 1)"
+
+#: src/xz/message.c:1103
+msgid ""
+"\n"
+" Other options:\n"
+msgstr ""
+"\n"
+" Остале опције:\n"
+
+#: src/xz/message.c:1106
+msgid ""
+" -q, --quiet suppress warnings; specify twice to suppress errors too\n"
+" -v, --verbose be verbose; specify twice for even more verbose"
+msgstr ""
+" -q, --quiet потискује упозорења; наведите два пута да потисне и\n"
+" грешке такође\n"
+" -v, --verbose бива опширан; наведите два пута за још опширније"
+
+#: src/xz/message.c:1111
+msgid " -Q, --no-warn make warnings not affect the exit status"
+msgstr " -Q, --no-warn чини да упозорења не делују на стање излаза"
+
+#: src/xz/message.c:1113
+msgid " --robot use machine-parsable messages (useful for scripts)"
+msgstr ""
+" --robot користи поруке обрадиве рачунаром\n"
+" (корисно за скрипте)"
+
+#: src/xz/message.c:1116
+msgid ""
+" --info-memory display the total amount of RAM and the currently active\n"
+" memory usage limits, and exit"
+msgstr ""
+" --info-memory приказује укупан износ РАМ-а и тренутно активна\n"
+" ограничења коришћења меморије, и излази"
+
+#: src/xz/message.c:1119
+msgid ""
+" -h, --help display the short help (lists only the basic options)\n"
+" -H, --long-help display this long help and exit"
+msgstr ""
+" -h, --help приказује кратку помоћ (исписује само основне\n"
+" опције)\n"
+" -H, --long-help приказује ову дугу помоћ и излази"
+
+#: src/xz/message.c:1123
+msgid ""
+" -h, --help display this short help and exit\n"
+" -H, --long-help display the long help (lists also the advanced options)"
+msgstr ""
+" -h, --help приказује ову кратку помоћ и излази\n"
+" -H, --long-help приказује дугу помоћ (исписује такође и напредне\n"
+" опције)"
+
+#: src/xz/message.c:1128
+msgid " -V, --version display the version number and exit"
+msgstr " -V, --version приказује број издања и излази"
+
+#: src/xz/message.c:1130
+msgid ""
+"\n"
+"With no FILE, or when FILE is -, read standard input.\n"
+msgstr ""
+"\n"
+"Без ДАТОТЕКЕ, или када је ДАТОТЕКА -, чита стандардни улаз.\n"
+
+#. TRANSLATORS: This message indicates the bug reporting address
+#. for this package. Please add _another line_ saying
+#. "Report translation bugs to <...>\n" with the email or WWW
+#. address for translation bugs. Thanks.
+#: src/xz/message.c:1136
+#, c-format
+msgid "Report bugs to <%s> (in English or Finnish).\n"
+msgstr "Грешке пријавите на <%s> (на енглеском или финском).\n"
+
+#: src/xz/message.c:1138
+#, c-format
+msgid "%s home page: <%s>\n"
+msgstr "„%s“ матична страница: <%s>\n"
+
+#: src/xz/message.c:1142
+msgid "THIS IS A DEVELOPMENT VERSION NOT INTENDED FOR PRODUCTION USE."
+msgstr "ОВО ЈЕ РАЗВОЈНО ИЗДАЊЕ И НИЈЕ НАМЕЊЕНО ЗА ПРОФЕСИОНАЛНУ УПОТРЕБУ."
+
+#: src/xz/options.c:86
+#, c-format
+msgid "%s: Options must be `name=value' pairs separated with commas"
+msgstr "%s: Опције морају бити парови „name=value“ раздвојени зарезима"
+
+#: src/xz/options.c:93
+#, c-format
+msgid "%s: Invalid option name"
+msgstr "%s: Неисправан назив опције"
+
+#: src/xz/options.c:113
+#, c-format
+msgid "%s: Invalid option value"
+msgstr "%s: Неисправна вредност опције"
+
+#: src/xz/options.c:247
+#, c-format
+msgid "Unsupported LZMA1/LZMA2 preset: %s"
+msgstr "Неподржано претподешавање „LZMA1/LZMA2“: %s"
+
+#: src/xz/options.c:355
+msgid "The sum of lc and lp must not exceed 4"
+msgstr "Збир „lc“ и „lp“ не сме премашити 4"
+
+#: src/xz/suffix.c:137 src/xz/suffix.c:268
+#, c-format
+msgid "%s: With --format=raw, --suffix=.SUF is required unless writing to stdout"
+msgstr "%s: Са „--format=raw“, „--suffix=.SUF“ је потребно осим ако пише на стандардни излаз"
+
+#: src/xz/suffix.c:168
+#, c-format
+msgid "%s: Filename has an unknown suffix, skipping"
+msgstr "%s: Назив датотеке има непознат суфикс, прескачем"
+
+#: src/xz/suffix.c:189
+#, c-format
+msgid "%s: File already has `%s' suffix, skipping"
+msgstr "%s: Датотека већ има суфикс „%s“, прескачем"
+
+#: src/xz/suffix.c:405
+#, c-format
+msgid "%s: Invalid filename suffix"
+msgstr "%s: Неисправан суфикс назива датотеке"
+
+#: src/xz/util.c:71
+#, c-format
+msgid "%s: Value is not a non-negative decimal integer"
+msgstr "%s: Вредност није не-негативан децимални цео број"
+
+#: src/xz/util.c:113
+#, c-format
+msgid "%s: Invalid multiplier suffix"
+msgstr "%s: Неисправан суфикс умножавача"
+
+#: src/xz/util.c:115
+msgid "Valid suffixes are `KiB' (2^10), `MiB' (2^20), and `GiB' (2^30)."
+msgstr "Исправни суфикси су KiB (2^10), MiB (2^20), и GiB (2^30)."
+
+#: src/xz/util.c:132
+#, c-format
+msgid "Value of the option `%s' must be in the range %<PRIu64>, %<PRIu64>"
+msgstr "Вредност опције „%s“ мора бити у опсегу %<PRIu64>, %<PRIu64>"
+
+#: src/xz/util.c:269
+msgid "Compressed data cannot be read from a terminal"
+msgstr "Запаковани подаци се не могу читати из терминала"
+
+#: src/xz/util.c:282
+msgid "Compressed data cannot be written to a terminal"
+msgstr "Запаковани подаци се не могу писати на терминал"
+
+#: src/common/tuklib_exit.c:40
+msgid "Writing to standard output failed"
+msgstr "Писање на стандардни излаз није успело"
+
+#: src/common/tuklib_exit.c:43
+msgid "Unknown error"
+msgstr "Непозната грешка"
+
+#~ msgid "Memory usage limit for compression: "
+#~ msgstr "Ограничење коришћења меморије за запакивање: "
+
+#, c-format
+#~ msgid " Streams: %s\n"
+#~ msgstr " Токова: %s\n"
+
+#, c-format
+#~ msgid " Blocks: %s\n"
+#~ msgstr " Блокова: %s\n"
+
+#, c-format
+#~ msgid " Ratio: %s\n"
+#~ msgstr " Однос: %s\n"
+
+#, c-format
+#~ msgid " Check: %s\n"
+#~ msgstr " Провера: %s\n"
+
+#~ msgid ""
+#~ " Streams:\n"
+#~ " Stream Blocks CompOffset UncompOffset CompSize UncompSize Ratio Check Padding"
+#~ msgstr ""
+#~ " Токови:\n"
+#~ " Ток Блокови Помезапак Поменезапак Велзапак Велнезапак Однос Провера Попуна"
+
+#, c-format
+#~ msgid ""
+#~ " Blocks:\n"
+#~ " Stream Block CompOffset UncompOffset TotalSize UncompSize Ratio Check"
+#~ msgstr ""
+#~ " Блокови:\n"
+#~ " Ток Блок Помезапак Поменезапак Велукупн Велнезапак Однос Провера"
+
+#, c-format
+#~ msgid " CheckVal %*s Header Flags CompSize MemUsage Filters"
+#~ msgstr " ВреднПров %*s Заглав Заставице Велзапак Коришмемор Филтери"
+
+#, c-format
+#~ msgid "The selected match finder requires at least nice=%<PRIu32>"
+#~ msgstr "Изабрани налазач поклапања захтева барем „nice=%<PRIu32>“"
+
+#~ msgid "Sandbox is disabled due to incompatible command line arguments"
+#~ msgstr "Безбедно окружење је искључено услед несагласних аргумената линије наредби"
+
+#~ msgid "Sandbox was successfully enabled"
+#~ msgstr "Безбедно окружење је успешно укључено"

_service:tar_scm:xz-5.4.1.tar.xz/po/sv.gmo Added

_service:tar_scm:xz-5.4.1.tar.xz/po/sv.po Added

@@ -0,0 +1,1075 @@
+# Swedish messages for xz.
+# This file is put in the public domain.
+# Sebastian Rasmussen <sebras@gmail.com>, 2019.
+# Luna Jernberg <droidbittin@gmail.com>, 2022.
+#
+msgid ""
+msgstr ""
+"Project-Id-Version: xz 5.4.0-pre1\n"
+"Report-Msgid-Bugs-To: xz@tukaani.org\n"
+"POT-Creation-Date: 2023-01-11 19:01+0200\n"
+"PO-Revision-Date: 2022-11-14 19:08+0100\n"
+"Last-Translator: Luna Jernberg <droidbittin@gmail.com>\n"
+"Language-Team: Swedish <tp-sv@listor.tp-sv.se>\n"
+"Language: sv\n"
+"MIME-Version: 1.0\n"
+"Content-Type: text/plain; charset=UTF-8\n"
+"Content-Transfer-Encoding: 8bit\n"
+"Plural-Forms: nplurals=2; plural=(n != 1);\n"
+"X-Bugs: Report translation errors to the Language-Team address.\n"
+"X-Generator: Poedit 3.2.1\n"
+"X-Poedit-Bookmarks: -1,10,-1,-1,-1,-1,-1,-1,-1,-1\n"
+
+#: src/xz/args.c:77
+#, c-format
+msgid "%s: Invalid argument to --block-list"
+msgstr "%s: Ogiltigt argument till --block-list"
+
+#: src/xz/args.c:87
+#, c-format
+msgid "%s: Too many arguments to --block-list"
+msgstr "%s: För många argument till --block-list"
+
+#: src/xz/args.c:116
+msgid "0 can only be used as the last element in --block-list"
+msgstr "0 kan endast användas som det sista elementet i --block-list"
+
+#: src/xz/args.c:451
+#, c-format
+msgid "%s: Unknown file format type"
+msgstr "%s: Okänd filformatstyp"
+
+#: src/xz/args.c:474 src/xz/args.c:482
+#, c-format
+msgid "%s: Unsupported integrity check type"
+msgstr "%s: Integritetskontrolltyp stöds inte"
+
+#: src/xz/args.c:518
+msgid "Only one file can be specified with `--files' or `--files0'."
+msgstr "Endast en fil kan anges med ”--files” eller ”--files0”."
+
+#: src/xz/args.c:586
+#, c-format
+msgid "The environment variable %s contains too many arguments"
+msgstr "Miljövariabeln %s innehåller för många argument"
+
+#: src/xz/args.c:688
+msgid "Compression support was disabled at build time"
+msgstr "Komprimeringsstöd inaktiverades vid byggtid"
+
+#: src/xz/args.c:695
+msgid "Decompression support was disabled at build time"
+msgstr "Dekomprimeringsstöd inaktiverades vid byggtid"
+
+#: src/xz/args.c:701
+msgid "Compression of lzip files (.lz) is not supported"
+msgstr "Komprimering av lzip-filer (.lz) stöds inte"
+
+#: src/xz/coder.c:115
+msgid "Maximum number of filters is four"
+msgstr "Maximalt antal filter är fyra"
+
+#: src/xz/coder.c:134
+msgid "Memory usage limit is too low for the given filter setup."
+msgstr "Begränsning av minnesanvändning är allt för låg för den angivna filteruppsättningen."
+
+#: src/xz/coder.c:169
+msgid "Using a preset in raw mode is discouraged."
+msgstr "Det avråds från att använda en förinställning i rått läge."
+
+#: src/xz/coder.c:171
+msgid "The exact options of the presets may vary between software versions."
+msgstr "De exakta flaggorna för förinställningar kan variera mellan programversioner."
+
+#: src/xz/coder.c:194
+msgid "The .lzma format supports only the LZMA1 filter"
+msgstr "Formatet .lzma har endast stöd för LZMA1-filtret"
+
+#: src/xz/coder.c:202
+msgid "LZMA1 cannot be used with the .xz format"
+msgstr "LZMA1 kan inte användas tillsammans med .xz-formatet"
+
+#: src/xz/coder.c:219
+msgid "The filter chain is incompatible with --flush-timeout"
+msgstr "Filterkedjan är inkompatibel med --flush-timeout"
+
+#: src/xz/coder.c:225
+msgid "Switching to single-threaded mode due to --flush-timeout"
+msgstr "Växlar till entrådsläge på grund av --flush-timeout"
+
+#: src/xz/coder.c:249
+#, c-format
+msgid "Using up to %<PRIu32> threads."
+msgstr "Använder upp till %<PRIu32> trådar."
+
+#: src/xz/coder.c:265
+msgid "Unsupported filter chain or filter options"
+msgstr "Filterkedja eller filterflaggor stöds inte"
+
+#: src/xz/coder.c:277
+#, c-format
+msgid "Decompression will need %s MiB of memory."
+msgstr "Dekomprimering kommer att kräva %s MiB minne."
+
+#: src/xz/coder.c:309
+#, c-format
+msgid "Reduced the number of threads from %s to %s to not exceed the memory usage limit of %s MiB"
+msgstr "Reducerade antalet trådar från %s till %s för att inte överstiga begränsningen av minnesanvändning på %s MiB"
+
+#: src/xz/coder.c:329
+#, c-format
+msgid "Reduced the number of threads from %s to one. The automatic memory usage limit of %s MiB is still being exceeded. %s MiB of memory is required. Continuing anyway."
+msgstr "Reducerade antalet trådar från %s till en. Den automatiska minnesanvändningsgränsen på %s MiB överskrids fortfarande. %s MiB minne krävs. Fortsätter i alla fall."
+
+#: src/xz/coder.c:356
+#, c-format
+msgid "Switching to single-threaded mode to not exceed the memory usage limit of %s MiB"
+msgstr "Ändrar till enkeltrådat läge för att inte överskrida minnesanvändningsgränsen på %s MiB"
+
+#: src/xz/coder.c:411
+#, c-format
+msgid "Adjusted LZMA%c dictionary size from %s MiB to %s MiB to not exceed the memory usage limit of %s MiB"
+msgstr "Justerade storlek för LZMA%c-lexikon från %s MiB till %s MiB för att inte överstiga begränsningen av minnesanvändning på %s MiB"
+
+#: src/xz/file_io.c:110 src/xz/file_io.c:118
+#, c-format
+msgid "Error creating a pipe: %s"
+msgstr "Fel vid skapande av rörledning: %s"
+
+#: src/xz/file_io.c:235
+msgid "Failed to enable the sandbox"
+msgstr "Misslyckades med att aktivera sandlådan"
+
+#: src/xz/file_io.c:277
+#, c-format
+msgid "%s: poll() failed: %s"
+msgstr "%s: poll() misslyckades: %s"
+
+#. TRANSLATORS: When compression or decompression finishes,
+#. and xz is going to remove the source file, xz first checks
+#. if the source file still exists, and if it does, does its
+#. device and inode numbers match what xz saw when it opened
+#. the source file. If these checks fail, this message is
+#. shown, %s being the filename, and the file is not deleted.
+#. The check for device and inode numbers is there, because
+#. it is possible that the user has put a new file in place
+#. of the original file, and in that case it obviously
+#. shouldn't be removed.
+#: src/xz/file_io.c:344
+#, c-format
+msgid "%s: File seems to have been moved, not removing"
+msgstr "%s: Filen verkar ha flyttats, tar inte bort"
+
+#: src/xz/file_io.c:351 src/xz/file_io.c:907
+#, c-format
+msgid "%s: Cannot remove: %s"
+msgstr "%s: Kan inte ta bort: %s"
+
+#: src/xz/file_io.c:377
+#, c-format
+msgid "%s: Cannot set the file owner: %s"
+msgstr "%s: Kan inte sätta filägaren: %s"
+
+#: src/xz/file_io.c:390
+#, c-format
+msgid "%s: Cannot set the file group: %s"
+msgstr "%s: Kan inte sätta filgruppen: %s"
+
+#: src/xz/file_io.c:409
+#, c-format
+msgid "%s: Cannot set the file permissions: %s"
+msgstr "%s: Kan inte sätta filrättigheterna: %s"
+
+#: src/xz/file_io.c:535
+#, c-format
+msgid "Error getting the file status flags from standard input: %s"
+msgstr "Fel vid hämtning av filstatusflaggor från standard in: %s"
+
+#: src/xz/file_io.c:593 src/xz/file_io.c:655
+#, c-format
+msgid "%s: Is a symbolic link, skipping"
+msgstr "%s: Är en symbolisk länk, hoppar över"
+
+#: src/xz/file_io.c:684
+#, c-format
+msgid "%s: Is a directory, skipping"
+msgstr "%s: Är en katalog, hoppar över"
+
+#: src/xz/file_io.c:690
+#, c-format
+msgid "%s: Not a regular file, skipping"
+msgstr "%s: Är inte en vanlig fil, hoppar över"
+
+#: src/xz/file_io.c:707
+#, c-format
+msgid "%s: File has setuid or setgid bit set, skipping"
+msgstr "%s: Filen har setuid- eller setgid-biten satt, hoppar över"
+
+#: src/xz/file_io.c:714
+#, c-format
+msgid "%s: File has sticky bit set, skipping"
+msgstr "%s: Filen har stickybiten satt, hoppar över"
+
+#: src/xz/file_io.c:721
+#, c-format
+msgid "%s: Input file has more than one hard link, skipping"
+msgstr "%s: Indatafilen har mer än en hårdlänk, hoppar över"
+
+#: src/xz/file_io.c:763
+msgid "Empty filename, skipping"
+msgstr "Tomt filnamn, hoppar över"
+
+#: src/xz/file_io.c:817
+#, c-format
+msgid "Error restoring the status flags to standard input: %s"
+msgstr "Fel vid återställning av statusflaggorna för standard in: %s"
+
+#: src/xz/file_io.c:865
+#, c-format
+msgid "Error getting the file status flags from standard output: %s"
+msgstr "Fel vid hämtning av filstatusflaggorna från standard ut: %s"
+
+#: src/xz/file_io.c:1043
+#, c-format
+msgid "Error restoring the O_APPEND flag to standard output: %s"
+msgstr "Fel vid återställning av O_APPEND-flaggan till standard ut: %s"
+
+#: src/xz/file_io.c:1055
+#, c-format
+msgid "%s: Closing the file failed: %s"
+msgstr "%s: Stängning av filen misslyckades: %s"
+
+#: src/xz/file_io.c:1091 src/xz/file_io.c:1354
+#, c-format
+msgid "%s: Seeking failed when trying to create a sparse file: %s"
+msgstr "%s: Sökning misslyckades vid skapande av gles fil: %s"
+
+#: src/xz/file_io.c:1192
+#, c-format
+msgid "%s: Read error: %s"
+msgstr "%s: Läsfel: %s"
+
+#: src/xz/file_io.c:1222
+#, c-format
+msgid "%s: Error seeking the file: %s"
+msgstr "%s: Fel vid sökning i fil: %s"
+
+#: src/xz/file_io.c:1246
+#, c-format
+msgid "%s: Unexpected end of file"
+msgstr "%s: Oväntat filslut"
+
+#: src/xz/file_io.c:1305
+#, c-format
+msgid "%s: Write error: %s"
+msgstr "%s: Skrivfel: %s"
+
+#: src/xz/hardware.c:238
+msgid "Disabled"
+msgstr "Inaktiverad"
+
+#: src/xz/hardware.c:269
+msgid "Amount of physical memory (RAM):"
+msgstr "Totalt mängd fysiskt minne (RAM):"
+
+#: src/xz/hardware.c:270
+msgid "Number of processor threads:"
+msgstr "Antal processortrådar:"
+
+#: src/xz/hardware.c:271
+msgid "Compression:"
+msgstr "Komprimering:"
+
+#: src/xz/hardware.c:272
+msgid "Decompression:"
+msgstr "Dekomprimering:"
+
+#: src/xz/hardware.c:273
+msgid "Multi-threaded decompression:"
+msgstr "Flertrådad dekomprimering:"
+
+#: src/xz/hardware.c:274
+msgid "Default for -T0:"
+msgstr "Standard för -T0:"
+
+#: src/xz/hardware.c:292
+msgid "Hardware information:"
+msgstr "Hårdvaruinformation:"
+
+#: src/xz/hardware.c:299
+msgid "Memory usage limits:"
+msgstr "Minnesanvändningsgränser:"
+
+#: src/xz/list.c:68
+msgid "Streams:"
+msgstr "Strömmar:"
+
+#: src/xz/list.c:69
+msgid "Blocks:"
+msgstr "Block:"
+
+#: src/xz/list.c:70
+msgid "Compressed size:"
+msgstr "Komprimerad storlek:"
+
+#: src/xz/list.c:71
+msgid "Uncompressed size:"
+msgstr "Okomprimerad storlek:"
+
+#: src/xz/list.c:72
+msgid "Ratio:"
+msgstr "Förhållande:"
+
+#: src/xz/list.c:73
+msgid "Check:"
+msgstr "Kontroll:"
+
+#: src/xz/list.c:74
+msgid "Stream Padding:"
+msgstr "Strömfyllnad:"
+
+#: src/xz/list.c:75
+msgid "Memory needed:"
+msgstr "Minne som behövs:"
+
+#: src/xz/list.c:76
+msgid "Sizes in headers:"
+msgstr "Storlek i huvuden:"
+
+#: src/xz/list.c:79
+msgid "Number of files:"
+msgstr "Antal filer:"
+
+#: src/xz/list.c:122
+msgid "Stream"
+msgstr "Ström"
+
+#: src/xz/list.c:123
+msgid "Block"
+msgstr "Block"
+
+#: src/xz/list.c:124
+msgid "Blocks"
+msgstr "Block"
+
+#: src/xz/list.c:125
+msgid "CompOffset"
+msgstr "Komprimerad position"
+
+#: src/xz/list.c:126
+msgid "UncompOffset"
+msgstr "Okomprimerad position"
+
+#: src/xz/list.c:127
+msgid "CompSize"
+msgstr "Komprimerad storlek"
+
+#: src/xz/list.c:128
+msgid "UncompSize"
+msgstr "Okomprimerad storlek"
+
+#: src/xz/list.c:129
+msgid "TotalSize"
+msgstr "Total storlek"
+
+#: src/xz/list.c:130
+msgid "Ratio"
+msgstr "Förhållande"
+
+#: src/xz/list.c:131
+msgid "Check"
+msgstr "Kontroll"
+
+#: src/xz/list.c:132
+msgid "CheckVal"
+msgstr "Kontrollvärde"
+
+#: src/xz/list.c:133
+msgid "Padding"
+msgstr "Fyllnad"
+
+#: src/xz/list.c:134
+msgid "Header"
+msgstr "Huvud"
+
+#: src/xz/list.c:135
+msgid "Flags"
+msgstr "Flaggor"
+
+#: src/xz/list.c:136
+msgid "MemUsage"
+msgstr "Minnesanvändning"
+
+#: src/xz/list.c:137
+msgid "Filters"
+msgstr "Filters"
+
+#. TRANSLATORS: Indicates that there is no integrity check.
+#. This string is used in tables. In older xz version this
+#. string was limited to ten columns in a fixed-width font, but
+#. nowadays there is no strict length restriction anymore.
+#: src/xz/list.c:169
+msgid "None"
+msgstr "Ingen"
+
+#. TRANSLATORS: Indicates that integrity check name is not known,
+#. but the Check ID is known (here 2). In older xz version these
+#. strings were limited to ten columns in a fixed-width font, but
+#. nowadays there is no strict length restriction anymore.
+#: src/xz/list.c:175
+msgid "Unknown-2"
+msgstr "Okänd-2"
+
+#: src/xz/list.c:176
+msgid "Unknown-3"
+msgstr "Okänd-3"
+
+#: src/xz/list.c:178
+msgid "Unknown-5"
+msgstr "Okänd-5"
+
+#: src/xz/list.c:179
+msgid "Unknown-6"
+msgstr "Okänd-6"
+
+#: src/xz/list.c:180
+msgid "Unknown-7"
+msgstr "Okänd-7"
+
+#: src/xz/list.c:181
+msgid "Unknown-8"
+msgstr "Okänd-8"
+
+#: src/xz/list.c:182
+msgid "Unknown-9"
+msgstr "Okänd-9"
+
+#: src/xz/list.c:184
+msgid "Unknown-11"
+msgstr "Okänd-11"
+
+#: src/xz/list.c:185
+msgid "Unknown-12"
+msgstr "Okänd-12"
+
+#: src/xz/list.c:186
+msgid "Unknown-13"
+msgstr "Okänd-13"
+
+#: src/xz/list.c:187
+msgid "Unknown-14"
+msgstr "Okänd-14"
+
+#: src/xz/list.c:188
+msgid "Unknown-15"
+msgstr "Okänd-15"
+
+#: src/xz/list.c:351
+#, c-format
+msgid "%s: File is empty"
+msgstr "%s: Fil är tom"
+
+#: src/xz/list.c:356
+#, c-format
+msgid "%s: Too small to be a valid .xz file"
+msgstr "%s: För lite för att vara en giltig xz-fil"
+
+#. TRANSLATORS: These are column headings. From Strms (Streams)
+#. to Ratio, the columns are right aligned. Check and Filename
+#. are left aligned. If you need longer words, it's OK to
+#. use two lines here. Test with "xz -l foo.xz".
+#: src/xz/list.c:730
+msgid "Strms Blocks Compressed Uncompressed Ratio Check Filename"
+msgstr "Strmr Block Komprimerd Okomprimerd Förh. Kntrll Filnamn"
+
+#: src/xz/list.c:1025 src/xz/list.c:1203
+msgid "Yes"
+msgstr "Ja"
+
+#: src/xz/list.c:1025 src/xz/list.c:1203
+msgid "No"
+msgstr "Nej"
+
+#: src/xz/list.c:1027 src/xz/list.c:1205
+#, c-format
+msgid " Minimum XZ Utils version: %s\n"
+msgstr " Minsta XZ Utils-version: %s\n"
+
+#. TRANSLATORS: %s is an integer. Only the plural form of this
+#. message is used (e.g. "2 files"). Test with "xz -l foo.xz bar.xz".
+#: src/xz/list.c:1178
+#, c-format
+msgid "%s file\n"
+msgid_plural "%s files\n"
+msgstr0 "%s fil\n"
+msgstr1 "%s filer\n"
+
+#: src/xz/list.c:1191
+msgid "Totals:"
+msgstr "Total:"
+
+#: src/xz/list.c:1269
+msgid "--list works only on .xz files (--format=xz or --format=auto)"
+msgstr "--list fungerar endast med .xz-filer (--format=xz eller --format=auto)"
+
+#: src/xz/list.c:1275
+msgid "--list does not support reading from standard input"
+msgstr "--list saknar stöd för att läsa från standard in"
+
+#: src/xz/main.c:89
+#, c-format
+msgid "%s: Error reading filenames: %s"
+msgstr "%s: Fel vid läsning av filnamn: %s"
+
+#: src/xz/main.c:96
+#, c-format
+msgid "%s: Unexpected end of input when reading filenames"
+msgstr "%s: Oväntat slut av indata vid läsning av filnamn"
+
+#: src/xz/main.c:120
+#, c-format
+msgid "%s: Null character found when reading filenames; maybe you meant to use `--files0' instead of `--files'?"
+msgstr "%s: Null-tecken hittat vid läsning av filnamn; kanske menade du att använda ”--files0” istället för ”--files”?"
+
+#: src/xz/main.c:188
+msgid "Compression and decompression with --robot are not supported yet."
+msgstr "Komprimering och dekomprimering med --robot stöds inte än."
+
+#: src/xz/main.c:266
+msgid "Cannot read data from standard input when reading filenames from standard input"
+msgstr "Kan inte läsa data från standard in när filnamn läses från standard in"
+
+#. TRANSLATORS: This is the program name in the beginning
+#. of the line in messages. Usually it becomes "xz: ".
+#. This is a translatable string because French needs
+#. a space before a colon.
+#: src/xz/message.c:725
+#, c-format
+msgid "%s: "
+msgstr "%s: "
+
+#: src/xz/message.c:797 src/xz/message.c:856
+msgid "Internal error (bug)"
+msgstr "Internt fel"
+
+#: src/xz/message.c:804
+msgid "Cannot establish signal handlers"
+msgstr "Kan inte etablera signalhanterare"
+
+#: src/xz/message.c:813
+msgid "No integrity check; not verifying file integrity"
+msgstr "Ingen integritetskontroll; kan inte verifiera filintegritet"
+
+#: src/xz/message.c:816
+msgid "Unsupported type of integrity check; not verifying file integrity"
+msgstr "Typ av integritetskontroll stöds inte; verifierar inte filintegritet"
+
+#: src/xz/message.c:823
+msgid "Memory usage limit reached"
+msgstr "Begränsning av minnesanvändning uppnådd"
+
+#: src/xz/message.c:826
+msgid "File format not recognized"
+msgstr "Filformat okänt"
+
+#: src/xz/message.c:829
+msgid "Unsupported options"
+msgstr "Flaggor stöds inte"
+
+#: src/xz/message.c:832
+msgid "Compressed data is corrupt"
+msgstr "Komprimerad data är korrupt"
+
+#: src/xz/message.c:835
+msgid "Unexpected end of input"
+msgstr "Oväntat avslut av indata"
+
+#: src/xz/message.c:877
+#, c-format
+msgid "%s MiB of memory is required. The limiter is disabled."
+msgstr "%s MiB minne krävs. Begränsaren inaktiverad."
+
+#: src/xz/message.c:905
+#, c-format
+msgid "%s MiB of memory is required. The limit is %s."
+msgstr "%s MiB minne krävs. Begränsningen är %s."
+
+#: src/xz/message.c:924
+#, c-format
+msgid "%s: Filter chain: %s\n"
+msgstr "%s: Filterkedja: %s\n"
+
+#: src/xz/message.c:935
+#, c-format
+msgid "Try `%s --help' for more information."
+msgstr "Prova ”%s --help” för vidare information."
+
+#: src/xz/message.c:961
+#, c-format
+msgid ""
+"Usage: %s OPTION... FILE...\n"
+"Compress or decompress FILEs in the .xz format.\n"
+"\n"
+msgstr ""
+"Användning: %s FLAGGA… FIL…\n"
+"Komprimera eller dekomprimera FILer i .xz-formatet.\n"
+"\n"
+
+#: src/xz/message.c:968
+msgid "Mandatory arguments to long options are mandatory for short options too.\n"
+msgstr "Nödvändiga argument till långa flaggor är också nödvändiga för korta flaggor.\n"
+
+#: src/xz/message.c:972
+msgid " Operation mode:\n"
+msgstr " Operationsläge:\n"
+
+#: src/xz/message.c:975
+msgid ""
+" -z, --compress force compression\n"
+" -d, --decompress force decompression\n"
+" -t, --test test compressed file integrity\n"
+" -l, --list list information about .xz files"
+msgstr ""
+" -z, --compress tvinga komprimering\n"
+" -d, --decompress tvinga dekomprimering\n"
+" -t, --test testa integritet för komprimerad fil\n"
+" -l, --list lista information om .xz-filer"
+
+#: src/xz/message.c:981
+msgid ""
+"\n"
+" Operation modifiers:\n"
+msgstr ""
+"\n"
+" Operationsmodifierare:\n"
+
+#: src/xz/message.c:984
+msgid ""
+" -k, --keep keep (don't delete) input files\n"
+" -f, --force force overwrite of output file and (de)compress links\n"
+" -c, --stdout write to standard output and don't delete input files"
+msgstr ""
+" -k, --keep behåll (ta inte bort) indatafiler\n"
+" -f, --force tvinga överskrivning av utdatafil och (de)komprimera\n"
+" länkar\n"
+" -c, --stdout skriv till standard ut och ta inte bort indatafiler"
+
+#: src/xz/message.c:993
+msgid ""
+" --single-stream decompress only the first stream, and silently\n"
+" ignore possible remaining input data"
+msgstr ""
+" --single-stream dekomprimera endast den första strömmen och hoppa\n"
+" tyst över eventuellt återstående indata"
+
+#: src/xz/message.c:996
+msgid ""
+" --no-sparse do not create sparse files when decompressing\n"
+" -S, --suffix=.SUF use the suffix `.SUF' on compressed files\n"
+" --files=FILE read filenames to process from FILE; if FILE is\n"
+" omitted, filenames are read from the standard input;\n"
+" filenames must be terminated with the newline character\n"
+" --files0=FILE like --files but use the null character as terminator"
+msgstr ""
+" --no-sparse skapa inte glesa filer vid dekomprimering\n"
+" -S, --suffix=.SUF använd ändelse ”.SUF” för komprimerade filer\n"
+" --files=FIL läs filnamn från FIL; om FIL utelämnas\n"
+" kommer filnamn att läsas från standard in;\n"
+" filnamn måste avslutas med nyradstecken\n"
+" --files0=FIL som --files men null-tecknet måste användas"
+
+#: src/xz/message.c:1005
+msgid ""
+"\n"
+" Basic file format and compression options:\n"
+msgstr ""
+"\n"
+" Grundläggande filformat och komprimeringsflaggor:\n"
+
+#: src/xz/message.c:1007
+msgid ""
+" -F, --format=FMT file format to encode or decode; possible values are\n"
+" `auto' (default), `xz', `lzma', `lzip', and `raw'\n"
+" -C, --check=CHECK integrity check type: `none' (use with caution),\n"
+" `crc32', `crc64' (default), or `sha256'"
+msgstr ""
+" -F, --format=FMT filformat att koda eller avkoda; möjliga värden är\n"
+" ”auto” (standard), ”xz”, ”lzma”, ”lzip” och ”raw”\n"
+" -C, --check=CHECK typ av integritetskontroll: ”none” (använd med\n"
+" försiktighet), ”crc32”, ”crc64” (standard), eller ”sha256”"
+
+#: src/xz/message.c:1012
+msgid " --ignore-check don't verify the integrity check when decompressing"
+msgstr " --ignore-check verifiera inte integritet vid dekomprimering"
+
+#: src/xz/message.c:1016
+msgid ""
+" -0 ... -9 compression preset; default is 6; take compressor *and*\n"
+" decompressor memory usage into account before using 7-9!"
+msgstr ""
+" -0 ... -9 kompressionsförinställning; standard är 6; ta\n"
+" minnesanvändning för komprimerare *och* dekomprimerare\n"
+" i beaktande innan du använder 7-9!"
+
+#: src/xz/message.c:1020
+msgid ""
+" -e, --extreme try to improve compression ratio by using more CPU time;\n"
+" does not affect decompressor memory requirements"
+msgstr ""
+" -e, --extreme försök att förbättra komprimeringsförhållande genom att\n"
+" använda mer CPU-tid; påverkar inte minnesanvändning för\n"
+" dekomprimerare"
+
+#: src/xz/message.c:1024
+msgid ""
+" -T, --threads=NUM use at most NUM threads; the default is 1; set to 0\n"
+" to use as many threads as there are processor cores"
+msgstr ""
+" -T, --threads=NUM använd som mest NUM trådar; standard är 1; sätt till 0\n"
+" för att använda så många trådar som det finns\n"
+" processorkärnor"
+
+#: src/xz/message.c:1029
+msgid ""
+" --block-size=SIZE\n"
+" start a new .xz block after every SIZE bytes of input;\n"
+" use this to set the block size for threaded compression"
+msgstr ""
+" --block-size=STORLEK\n"
+" påbörja ett nytt .xz-block efter STORLEK byte indata;\n"
+" använd detta för att sätta blockstorleken för trådad\n"
+" komprimering"
+
+#: src/xz/message.c:1033
+msgid ""
+" --block-list=SIZES\n"
+" start a new .xz block after the given comma-separated\n"
+" intervals of uncompressed data"
+msgstr ""
+" --block-list=STORLEKAR\n"
+" påbörja ett nytt .xz-block efter de angivna\n"
+" komma-separerade intervallen av okomprimerad data"
+
+#: src/xz/message.c:1037
+msgid ""
+" --flush-timeout=TIMEOUT\n"
+" when compressing, if more than TIMEOUT milliseconds has\n"
+" passed since the previous flush and reading more input\n"
+" would block, all pending data is flushed out"
+msgstr ""
+" --flush-timeout=TIDSGRÄNS\n"
+" vid komprimering, om mer än TIDSGRÄNS millisekunder har\n"
+" passerat sedan den föregående spolningen och läsning av\n"
+" mer indata skulle blockera, så kommer all väntande data\n"
+" att spolas ut"
+
+#: src/xz/message.c:1043
+#, no-c-format
+msgid ""
+" --memlimit-compress=LIMIT\n"
+" --memlimit-decompress=LIMIT\n"
+" --memlimit-mt-decompress=LIMIT\n"
+" -M, --memlimit=LIMIT\n"
+" set memory usage limit for compression, decompression,\n"
+" threaded decompression, or all of these; LIMIT is in\n"
+" bytes, % of RAM, or 0 for defaults"
+msgstr ""
+" --memlimit-compress=BEGR\n"
+" --memlimit-decompress=BEGR\n"
+" --memlimit-mt-decompress=BEGR\n"
+" -M, --memlimit=BEGR\n"
+" sätt begränsning av minnesanvändning för komprimering,\n"
+" dekomprimering, trådad dekomprimering, eller alla av\n"
+" dessa; BEGR är i byte, % RAM, eller 0 för standardvärden"
+
+#: src/xz/message.c:1052
+msgid ""
+" --no-adjust if compression settings exceed the memory usage limit,\n"
+" give an error instead of adjusting the settings downwards"
+msgstr ""
+" --no-adjust om komprimeringsinställningar överstiger begränsningen av\n"
+" minnesanvändning, ge ett fel istället för att justera ner\n"
+" inställningarna"
+
+#: src/xz/message.c:1058
+msgid ""
+"\n"
+" Custom filter chain for compression (alternative for using presets):"
+msgstr ""
+"\n"
+" Anpassad filterkedja för komprimering (alternativ till att använda\n"
+" förinställningar):"
+
+#: src/xz/message.c:1067
+msgid ""
+"\n"
+" --lzma1=OPTS LZMA1 or LZMA2; OPTS is a comma-separated list of zero or\n"
+" --lzma2=OPTS more of the following options (valid values; default):\n"
+" preset=PRE reset options to a preset (0-9e)\n"
+" dict=NUM dictionary size (4KiB - 1536MiB; 8MiB)\n"
+" lc=NUM number of literal context bits (0-4; 3)\n"
+" lp=NUM number of literal position bits (0-4; 0)\n"
+" pb=NUM number of position bits (0-4; 2)\n"
+" mode=MODE compression mode (fast, normal; normal)\n"
+" nice=NUM nice length of a match (2-273; 64)\n"
+" mf=NAME match finder (hc3, hc4, bt2, bt3, bt4; bt4)\n"
+" depth=NUM maximum search depth; 0=automatic (default)"
+msgstr ""
+"\n"
+" --lzma1=FLAGGOR LZMA1 eller LZMA2; FLAGGOR är en kommaseparerad lista av\n"
+" noll eller\n"
+" --lzma2=FLAGGOR fler av följande flaggor (giltiga värden; standard):\n"
+" preset=FÖR återställ flaggor till en förinställning\n"
+" (0-9e)\n"
+" dict=NUM lexikonstorlek (4KiB - 1536MiB; 8MiB)\n"
+" lc=NUM antal bitar för bokstavligkontext (0-4; 3)\n"
+" lp=NUM antal bitar för bokstavligposition (0-4; 0)\n"
+" pb=NUM antal bitar för position (0-4; 2)\n"
+" mode=LÄGE komprimeringsläge (fast, normal; normal)\n"
+" nice=NUM bra längd för en matchning (2-273; 64)\n"
+" mf=NAMN matchningshittare (hc3, hc4, bt2, bt3, bt4;\n"
+" bt4)\n"
+" depth=NUM maximalt sökdjup; 0=automatisk (standard)"
+
+#: src/xz/message.c:1082
+msgid ""
+"\n"
+" --x86=OPTS x86 BCJ filter (32-bit and 64-bit)\n"
+" --arm=OPTS ARM BCJ filter\n"
+" --armthumb=OPTS ARM-Thumb BCJ filter\n"
+" --arm64=OPTS ARM64 BCJ filter\n"
+" --powerpc=OPTS PowerPC BCJ filter (big endian only)\n"
+" --ia64=OPTS IA-64 (Itanium) BCJ filter\n"
+" --sparc=OPTS SPARC BCJ filter\n"
+" Valid OPTS for all BCJ filters:\n"
+" start=NUM start offset for conversions (default=0)"
+msgstr ""
+"\n"
+" --x86=FLAGGOR x86 BCJ-filter (32- och 64-bitar)\n"
+" --arm=FLAGGOR ARM BCJ-filter\n"
+" --armthumb=FLAGGOR ARM-Thumb BCJ-filter\n"
+" --arm64=FLAGGOR ARM64 BCJ-filter\n"
+" --powerpc=FLAGGOR PowerPC BCJ-filter (endast rak byteordning)\n"
+" --ia64=FLAGGOR IA-64 (Itanium) BCJ-filter\n"
+" --sparc=FLAGGOR SPARC BCJ-filter\n"
+" Giltiga FLAGGOR för alla BCJ-filter:\n"
+" start=NUM startposition för konverteringar\n"
+" (standard=0)"
+
+#: src/xz/message.c:1095
+msgid ""
+"\n"
+" --delta=OPTS Delta filter; valid OPTS (valid values; default):\n"
+" dist=NUM distance between bytes being subtracted\n"
+" from each other (1-256; 1)"
+msgstr ""
+"\n"
+" --delta=FLAGGOR Deltafilter; giltiga FLAGGOR (giltiga värden; standard):\n"
+" dist=NUM avstånd mellan byte som subtraheras\n"
+" från varandra (1-256; 1)"
+
+#: src/xz/message.c:1103
+msgid ""
+"\n"
+" Other options:\n"
+msgstr ""
+"\n"
+" Andra flaggor:\n"
+
+#: src/xz/message.c:1106
+msgid ""
+" -q, --quiet suppress warnings; specify twice to suppress errors too\n"
+" -v, --verbose be verbose; specify twice for even more verbose"
+msgstr ""
+" -q, --quiet undertryck varningar; ange två gånger för att också\n"
+" undertrycka fel\n"
+" -v, --verbose var utförlig; ange två gånger för än mer utförlig"
+
+#: src/xz/message.c:1111
+msgid " -Q, --no-warn make warnings not affect the exit status"
+msgstr " -Q, --no-warn låt inte varningar påverka avslutningsstatus"
+
+#: src/xz/message.c:1113
+msgid " --robot use machine-parsable messages (useful for scripts)"
+msgstr ""
+" --robot använd maskintolkningsbara meddelanden\n"
+" (användbara för skript)"
+
+#: src/xz/message.c:1116
+msgid ""
+" --info-memory display the total amount of RAM and the currently active\n"
+" memory usage limits, and exit"
+msgstr ""
+" --info-memory visa den totala mängden RAM och den för närvarande aktiva\n"
+" begränsningen av minnesanvändning och avsluta"
+
+#: src/xz/message.c:1119
+msgid ""
+" -h, --help display the short help (lists only the basic options)\n"
+" -H, --long-help display this long help and exit"
+msgstr ""
+" -h, --help visa den korta hjälpen (listar endast de grundläggande\n"
+" flaggorna)\n"
+" -H, --long-help visar denna långa hjälp av avsluta"
+
+#: src/xz/message.c:1123
+msgid ""
+" -h, --help display this short help and exit\n"
+" -H, --long-help display the long help (lists also the advanced options)"
+msgstr ""
+" -h, --help visa denna korta hjälp och avsluta\n"
+" -H, --long-help visa den långa hjälpen (listar också de avancerade\n"
+" flaggorna)"
+
+#: src/xz/message.c:1128
+msgid " -V, --version display the version number and exit"
+msgstr " -V, --version visa versionsnumret och avsluta"
+
+#: src/xz/message.c:1130
+msgid ""
+"\n"
+"With no FILE, or when FILE is -, read standard input.\n"
+msgstr ""
+"\n"
+"Med FIL, eller när FIL är -, läs standard in.\n"
+
+#. TRANSLATORS: This message indicates the bug reporting address
+#. for this package. Please add _another line_ saying
+#. "Report translation bugs to <...>\n" with the email or WWW
+#. address for translation bugs. Thanks.
+#: src/xz/message.c:1136
+#, c-format
+msgid "Report bugs to <%s> (in English or Finnish).\n"
+msgstr ""
+"Rapportera buggar till <%s> (på engelska eller finska).\n"
+"Rapportera översättningsfel till tp-sv@listor.tp-sv.se\n"
+
+#: src/xz/message.c:1138
+#, c-format
+msgid "%s home page: <%s>\n"
+msgstr "%s webbsida: <%s>\n"
+
+#: src/xz/message.c:1142
+msgid "THIS IS A DEVELOPMENT VERSION NOT INTENDED FOR PRODUCTION USE."
+msgstr "DETTA ÄR EN UTVECKLINGSVERSION SOM INTE ÄR AVSEDD FÖR PRODUKTIONSANVÄNDNING."
+
+#: src/xz/options.c:86
+#, c-format
+msgid "%s: Options must be `name=value' pairs separated with commas"
+msgstr "%s: Flaggor måste vara ”namn=värde”-par separerade med kommatecken"
+
+#: src/xz/options.c:93
+#, c-format
+msgid "%s: Invalid option name"
+msgstr "%s: Ogiltigt flaggnamn"
+
+#: src/xz/options.c:113
+#, c-format
+msgid "%s: Invalid option value"
+msgstr "%s: Ogiltigt flaggvärde"
+
+#: src/xz/options.c:247
+#, c-format
+msgid "Unsupported LZMA1/LZMA2 preset: %s"
+msgstr "LZMA1/LZMA2-förinställning stöds inte: %s"
+
+#: src/xz/options.c:355
+msgid "The sum of lc and lp must not exceed 4"
+msgstr "Summan av lc och lp får inte överstiga 4"
+
+#: src/xz/suffix.c:137 src/xz/suffix.c:268
+#, c-format
+msgid "%s: With --format=raw, --suffix=.SUF is required unless writing to stdout"
+msgstr "%s: Med --format=raw, krävs --suffix=.SUF om data inte skrivs till standard ut"
+
+#: src/xz/suffix.c:168
+#, c-format
+msgid "%s: Filename has an unknown suffix, skipping"
+msgstr "%s: Filnamn har okänd filändelse, hoppar över"
+
+#: src/xz/suffix.c:189
+#, c-format
+msgid "%s: File already has `%s' suffix, skipping"
+msgstr "%s: Fil har redan ”%s”-ändelse, hoppar över"
+
+#: src/xz/suffix.c:405
+#, c-format
+msgid "%s: Invalid filename suffix"
+msgstr "%s: Ogiltig filnamnsändelse"
+
+#: src/xz/util.c:71
+#, c-format
+msgid "%s: Value is not a non-negative decimal integer"
+msgstr "%s: Värdet är inte ett icke-negativt, decimalt heltal"
+
+#: src/xz/util.c:113
+#, c-format
+msgid "%s: Invalid multiplier suffix"
+msgstr "%s: Ogiltig multipeländelse"
+
+#: src/xz/util.c:115
+msgid "Valid suffixes are `KiB' (2^10), `MiB' (2^20), and `GiB' (2^30)."
+msgstr "Giltiga ändelser är ”KiB” (2^10), ”MiB” (2^20) och ”GiB” (2^30)."
+
+#: src/xz/util.c:132
+#, c-format
+msgid "Value of the option `%s' must be in the range %<PRIu64>, %<PRIu64>"
+msgstr "Värdet för flaggan ”%s” måste vara inom intervallet %<PRIu64>, %<PRIu64>"
+
+#: src/xz/util.c:269
+msgid "Compressed data cannot be read from a terminal"
+msgstr "Komprimerad data kan inte läsas från en terminal"
+
+#: src/xz/util.c:282
+msgid "Compressed data cannot be written to a terminal"
+msgstr "Komprimerad data kan inte skrivas till en terminal"
+
+#: src/common/tuklib_exit.c:40
+msgid "Writing to standard output failed"
+msgstr "Skrivning till standard ut misslyckades"
+
+#: src/common/tuklib_exit.c:43
+msgid "Unknown error"
+msgstr "Okänt fel"
+
+#, c-format
+#~ msgid "The selected match finder requires at least nice=%<PRIu32>"
+#~ msgstr "Den valda matchningshittaren kräver åtminstone nice=%<PRIu32>"
+
+#~ msgid "Sandbox is disabled due to incompatible command line arguments"
+#~ msgstr "Sandlåda inaktiverad på grund av inkompatibla kommandoradsargument"
+
+#~ msgid "Sandbox was successfully enabled"
+#~ msgstr "Sandlåda aktiverades framgångsrikt"
+
+#~ msgid "Memory usage limit for compression: "
+#~ msgstr "Begränsning av minnesanvändning för komprimering: "
+
+#~ msgid " Streams: %s\n"
+#~ msgstr " Strömmar: %s\n"
+
+#~ msgid " Blocks: %s\n"
+#~ msgstr " Block: %s\n"
+
+#~ msgid " Ratio: %s\n"
+#~ msgstr " Förhållande: %s\n"
+
+#~ msgid " Check: %s\n"
+#~ msgstr " Kontroll: %s\n"
+
+#~ msgid ""
+#~ " Streams:\n"
+#~ " Stream Blocks CompOffset UncompOffset CompSize UncompSize Ratio Check Padding"
+#~ msgstr ""
+#~ " Strömmar:\n"
+#~ " Ström Block KompPos OkompPos KompStrl OkompStrl Förh. Kontroll Fyllnad"
+
+#~ msgid ""
+#~ " Blocks:\n"
+#~ " Stream Block CompOffset UncompOffset TotalSize UncompSize Ratio Check"
+#~ msgstr ""
+#~ " Block:\n"
+#~ " Ström Block KompPos OkompPos TotalStrl OkompStrl Förh. Kontroll"
+
+#~ msgid " CheckVal %*s Header Flags CompSize MemUsage Filters"
+#~ msgstr " KntrlVär %*s Huvud Flaggor KompStrl Minne Filter"

_service:tar_scm:xz-5.4.1.tar.xz/po/tr.gmo Added

_service:tar_scm:xz-5.4.1.tar.xz/po/tr.po Added

@@ -0,0 +1,1024 @@
+# Turkish translation for xz.
+# This file is distributed under the same license as the xz package.
+# This file is put in the public domain.
+#
+# Emir SARI <emir_sari@icloud.com>, 2022.
+#
+msgid ""
+msgstr ""
+"Project-Id-Version: xz 5.4.0-pre2\n"
+"Report-Msgid-Bugs-To: xz@tukaani.org\n"
+"POT-Creation-Date: 2023-01-11 19:01+0200\n"
+"PO-Revision-Date: 2022-12-05 19:00+0300\n"
+"Last-Translator: Emir SARI <emir_sari@icloud.com>\n"
+"Language-Team: Turkish <gnome-turk@gnome.org>\n"
+"Language: tr\n"
+"MIME-Version: 1.0\n"
+"Content-Type: text/plain; charset=UTF-8\n"
+"Content-Transfer-Encoding: 8bit\n"
+"X-Bugs: Report translation errors to the Language-Team address.\n"
+"Plural-Forms: nplurals=2; plural=(n > 1);\n"
+
+#: src/xz/args.c:77
+#, c-format
+msgid "%s: Invalid argument to --block-list"
+msgstr "%s: --block-list için geçersiz argüman"
+
+#: src/xz/args.c:87
+#, c-format
+msgid "%s: Too many arguments to --block-list"
+msgstr "%s: --block-list için çok fazla argüman"
+
+#: src/xz/args.c:116
+msgid "0 can only be used as the last element in --block-list"
+msgstr "0, yalnızca --block-list içindeki son öge olarak kullanılabilir"
+
+#: src/xz/args.c:451
+#, c-format
+msgid "%s: Unknown file format type"
+msgstr "%s: Bilinmeyen dosya biçimi türü"
+
+#: src/xz/args.c:474 src/xz/args.c:482
+#, c-format
+msgid "%s: Unsupported integrity check type"
+msgstr "%s: Desteklenmeyen bütünlük denetimi türü"
+
+#: src/xz/args.c:518
+msgid "Only one file can be specified with `--files' or `--files0'."
+msgstr "'--files' veya '--files0' ile yalnızca bir dosya belirtilebilir."
+
+#: src/xz/args.c:586
+#, c-format
+msgid "The environment variable %s contains too many arguments"
+msgstr "Çevre değişkeni %s, pek fazla argüman içeriyor"
+
+#: src/xz/args.c:688
+msgid "Compression support was disabled at build time"
+msgstr "Sıkıştırma desteği, yapım sırasında devre dışı bırakıldı"
+
+#: src/xz/args.c:695
+msgid "Decompression support was disabled at build time"
+msgstr "Sıkıştırma açma desteği, yapım sırasında devre dışı bırakıldı"
+
+#: src/xz/args.c:701
+msgid "Compression of lzip files (.lz) is not supported"
+msgstr "lzip dosyalarının (.lz) sıkıştırılması desteklenmiyor"
+
+#: src/xz/coder.c:115
+msgid "Maximum number of filters is four"
+msgstr "Olabilecek en çok süzgeç sayısı dörttür"
+
+#: src/xz/coder.c:134
+msgid "Memory usage limit is too low for the given filter setup."
+msgstr "Verilen süzgeç ayarı için bellek kullanım sınırı pek düşük."
+
+#: src/xz/coder.c:169
+msgid "Using a preset in raw mode is discouraged."
+msgstr "Ham kipte bir önayar kullanımı önerilmez."
+
+#: src/xz/coder.c:171
+msgid "The exact options of the presets may vary between software versions."
+msgstr "Önayarların kesin seçenekleri yazılım sürümleri arasında ayrım gösterebilir."
+
+#: src/xz/coder.c:194
+msgid "The .lzma format supports only the LZMA1 filter"
+msgstr ".lzma biçimi, yalnızca LZMA1 süzgecini destekler"
+
+#: src/xz/coder.c:202
+msgid "LZMA1 cannot be used with the .xz format"
+msgstr "LZMA1, .xz biçimi ile birlikte kullanılamaz"
+
+#: src/xz/coder.c:219
+msgid "The filter chain is incompatible with --flush-timeout"
+msgstr "Süzgeç zinciri, --flush-timeout ile uyumsuz"
+
+#: src/xz/coder.c:225
+msgid "Switching to single-threaded mode due to --flush-timeout"
+msgstr "--flush-timeout nedeniyle tek iş parçacıklı kipe geçiliyor"
+
+#: src/xz/coder.c:249
+#, c-format
+msgid "Using up to %<PRIu32> threads."
+msgstr "En çok %<PRIu32> iş parçacığı kullanılıyor."
+
+#: src/xz/coder.c:265
+msgid "Unsupported filter chain or filter options"
+msgstr "Desteklenmeyen süzgeç zinciri veya süzgeç seçenekleri"
+
+#: src/xz/coder.c:277
+#, c-format
+msgid "Decompression will need %s MiB of memory."
+msgstr "Sıkıştırma açma, %s MiB belleğe gereksinim duyacak."
+
+#: src/xz/coder.c:309
+#, c-format
+msgid "Reduced the number of threads from %s to %s to not exceed the memory usage limit of %s MiB"
+msgstr "%3$s MiB bellek kullanımı sınırını aşmamak için iş parçacığı sayısı %1$s -> %2$s olarak ayarlandı"
+
+#: src/xz/coder.c:329
+#, c-format
+msgid "Reduced the number of threads from %s to one. The automatic memory usage limit of %s MiB is still being exceeded. %s MiB of memory is required. Continuing anyway."
+msgstr "İş parçacıklarının sayısı %s -> 1 olarak azaltıldı. %s MiB otomatik bellek sınırı hâlâ aşılıyor. %s MiB belleğe gereksinim var. Yine de sürdürülüyor."
+
+#: src/xz/coder.c:356
+#, c-format
+msgid "Switching to single-threaded mode to not exceed the memory usage limit of %s MiB"
+msgstr "%s MiB bellek kullanım sınırını aşmamak için tek iş parçacıklı kipe geçiliyor"
+
+#: src/xz/coder.c:411
+#, c-format
+msgid "Adjusted LZMA%c dictionary size from %s MiB to %s MiB to not exceed the memory usage limit of %s MiB"
+msgstr "%4$s MiB bellek kullanımı sınırını aşmamak için LZMA%1$c sözlük boyutu %2$s MiB'tan %3$s MiB'a ayarlandı"
+
+#: src/xz/file_io.c:110 src/xz/file_io.c:118
+#, c-format
+msgid "Error creating a pipe: %s"
+msgstr "Veriyolu oluştururken hata: %s"
+
+#: src/xz/file_io.c:235
+msgid "Failed to enable the sandbox"
+msgstr "Kum havuzu etkinleştirilemedi"
+
+#: src/xz/file_io.c:277
+#, c-format
+msgid "%s: poll() failed: %s"
+msgstr "%s: poll() başarısız oldu: %s"
+
+#. TRANSLATORS: When compression or decompression finishes,
+#. and xz is going to remove the source file, xz first checks
+#. if the source file still exists, and if it does, does its
+#. device and inode numbers match what xz saw when it opened
+#. the source file. If these checks fail, this message is
+#. shown, %s being the filename, and the file is not deleted.
+#. The check for device and inode numbers is there, because
+#. it is possible that the user has put a new file in place
+#. of the original file, and in that case it obviously
+#. shouldn't be removed.
+#: src/xz/file_io.c:344
+#, c-format
+msgid "%s: File seems to have been moved, not removing"
+msgstr "%s: Dosya taşınmış gibi görünüyor, kaldırılmıyor"
+
+#: src/xz/file_io.c:351 src/xz/file_io.c:907
+#, c-format
+msgid "%s: Cannot remove: %s"
+msgstr "%s: Kaldırılamıyor: %s"
+
+#: src/xz/file_io.c:377
+#, c-format
+msgid "%s: Cannot set the file owner: %s"
+msgstr "%s: Dosya sahibi ayarlanamıyor: %s"
+
+#: src/xz/file_io.c:390
+#, c-format
+msgid "%s: Cannot set the file group: %s"
+msgstr "%s: Dosya grubu ayarlanamıyor: %s"
+
+#: src/xz/file_io.c:409
+#, c-format
+msgid "%s: Cannot set the file permissions: %s"
+msgstr "%s: Dosya izinleri ayarlanamıyor: %s"
+
+#: src/xz/file_io.c:535
+#, c-format
+msgid "Error getting the file status flags from standard input: %s"
+msgstr "Standart girdi'den dosya durum bayrakları alınırken hata: %s"
+
+#: src/xz/file_io.c:593 src/xz/file_io.c:655
+#, c-format
+msgid "%s: Is a symbolic link, skipping"
+msgstr "%s: Bir sembolik bağ, atlanıyor"
+
+#: src/xz/file_io.c:684
+#, c-format
+msgid "%s: Is a directory, skipping"
+msgstr "%s: Bir dizin, atlanıyor"
+
+#: src/xz/file_io.c:690
+#, c-format
+msgid "%s: Not a regular file, skipping"
+msgstr "%s: Olağan bir dosya değil, atlanıyor"
+
+#: src/xz/file_io.c:707
+#, c-format
+msgid "%s: File has setuid or setgid bit set, skipping"
+msgstr "%s: Dosyanın setuid'si veya setgid biti ayarlanmış, atlanıyor"
+
+#: src/xz/file_io.c:714
+#, c-format
+msgid "%s: File has sticky bit set, skipping"
+msgstr "%s: Dosyanın yapışkan bit seti var, atlanıyor"
+
+#: src/xz/file_io.c:721
+#, c-format
+msgid "%s: Input file has more than one hard link, skipping"
+msgstr "%s: Girdi dosyasında birden çok sabit bağ var, atlanıyor"
+
+#: src/xz/file_io.c:763
+msgid "Empty filename, skipping"
+msgstr "Boş dosya adı, atlanıyor"
+
+#: src/xz/file_io.c:817
+#, c-format
+msgid "Error restoring the status flags to standard input: %s"
+msgstr "Standart girdi'ye durum bayrakları geri yüklenirken hata: %s"
+
+#: src/xz/file_io.c:865
+#, c-format
+msgid "Error getting the file status flags from standard output: %s"
+msgstr "Standart çıktı'dan dosya durum bayrakları alınırken hata: %s"
+
+#: src/xz/file_io.c:1043
+#, c-format
+msgid "Error restoring the O_APPEND flag to standard output: %s"
+msgstr "Standart çıktı'dan O_APPEND bayrağı geri yüklenirken hata: %s"
+
+#: src/xz/file_io.c:1055
+#, c-format
+msgid "%s: Closing the file failed: %s"
+msgstr "%s: Dosyayı kapatma başarısız: %s"
+
+#: src/xz/file_io.c:1091 src/xz/file_io.c:1354
+#, c-format
+msgid "%s: Seeking failed when trying to create a sparse file: %s"
+msgstr "%s: Bir aralıklı dosya oluşturmaya çalışırken arama başarısız: %s"
+
+#: src/xz/file_io.c:1192
+#, c-format
+msgid "%s: Read error: %s"
+msgstr "%s: Okuma hatası: %s"
+
+#: src/xz/file_io.c:1222
+#, c-format
+msgid "%s: Error seeking the file: %s"
+msgstr "%s: Dosyayı ararken hata: %s"
+
+#: src/xz/file_io.c:1246
+#, c-format
+msgid "%s: Unexpected end of file"
+msgstr "%s: Dosyanın beklenmedik sonu"
+
+#: src/xz/file_io.c:1305
+#, c-format
+msgid "%s: Write error: %s"
+msgstr "%s: Yazma hatası: %s"
+
+#: src/xz/hardware.c:238
+msgid "Disabled"
+msgstr "Devre dışı"
+
+#: src/xz/hardware.c:269
+msgid "Amount of physical memory (RAM):"
+msgstr "Fiziksel bellek miktarı (RAM):"
+
+#: src/xz/hardware.c:270
+msgid "Number of processor threads:"
+msgstr "İşlemci iş parçacığı sayısı:"
+
+#: src/xz/hardware.c:271
+msgid "Compression:"
+msgstr "Sıkıştırma:"
+
+#: src/xz/hardware.c:272
+msgid "Decompression:"
+msgstr "Sıkıştırma açma:"
+
+#: src/xz/hardware.c:273
+msgid "Multi-threaded decompression:"
+msgstr "Çok iş parçacıklı sıkıştırma açma:"
+
+#: src/xz/hardware.c:274
+msgid "Default for -T0:"
+msgstr "-T0 için öntanımlı:"
+
+#: src/xz/hardware.c:292
+msgid "Hardware information:"
+msgstr "Donanım bilgisi:"
+
+#: src/xz/hardware.c:299
+msgid "Memory usage limits:"
+msgstr "Bellek kullanım sınırları:"
+
+#: src/xz/list.c:68
+msgid "Streams:"
+msgstr "Akışlar:"
+
+#: src/xz/list.c:69
+msgid "Blocks:"
+msgstr "Bloklar:"
+
+#: src/xz/list.c:70
+msgid "Compressed size:"
+msgstr "Sıkıştırılmış boyut:"
+
+#: src/xz/list.c:71
+msgid "Uncompressed size:"
+msgstr "Sıkıştırılmamış boyut:"
+
+#: src/xz/list.c:72
+msgid "Ratio:"
+msgstr "Oran:"
+
+#: src/xz/list.c:73
+msgid "Check:"
+msgstr "Denetim:"
+
+#: src/xz/list.c:74
+msgid "Stream Padding:"
+msgstr "Akış dolgusu:"
+
+#: src/xz/list.c:75
+msgid "Memory needed:"
+msgstr "Gereken bellek:"
+
+#: src/xz/list.c:76
+msgid "Sizes in headers:"
+msgstr "Üstbilgideki boyut:"
+
+#: src/xz/list.c:79
+msgid "Number of files:"
+msgstr "Dosya sayısı:"
+
+#: src/xz/list.c:122
+msgid "Stream"
+msgstr "Akış"
+
+#: src/xz/list.c:123
+msgid "Block"
+msgstr "Blok"
+
+#: src/xz/list.c:124
+msgid "Blocks"
+msgstr "Bloklar"
+
+#: src/xz/list.c:125
+msgid "CompOffset"
+msgstr "SkştrOfseti"
+
+#: src/xz/list.c:126
+msgid "UncompOffset"
+msgstr "SkştrmmşOfset"
+
+#: src/xz/list.c:127
+msgid "CompSize"
+msgstr "SkştrBoyut"
+
+#: src/xz/list.c:128
+msgid "UncompSize"
+msgstr "SkştrmmşBoyut"
+
+#: src/xz/list.c:129
+msgid "TotalSize"
+msgstr "ToplamBoyut"
+
+#: src/xz/list.c:130
+msgid "Ratio"
+msgstr "Oran"
+
+#: src/xz/list.c:131
+msgid "Check"
+msgstr "Denetim"
+
+#: src/xz/list.c:132
+msgid "CheckVal"
+msgstr "DğrDentm"
+
+#: src/xz/list.c:133
+msgid "Padding"
+msgstr "Dolgu"
+
+#: src/xz/list.c:134
+msgid "Header"
+msgstr "Üstveri"
+
+#: src/xz/list.c:135
+msgid "Flags"
+msgstr "Bayrak"
+
+#: src/xz/list.c:136
+msgid "MemUsage"
+msgstr "BelKullnm"
+
+#: src/xz/list.c:137
+msgid "Filters"
+msgstr "Süzgeçler"
+
+#. TRANSLATORS: Indicates that there is no integrity check.
+#. This string is used in tables. In older xz version this
+#. string was limited to ten columns in a fixed-width font, but
+#. nowadays there is no strict length restriction anymore.
+#: src/xz/list.c:169
+msgid "None"
+msgstr "Yok"
+
+#. TRANSLATORS: Indicates that integrity check name is not known,
+#. but the Check ID is known (here 2). In older xz version these
+#. strings were limited to ten columns in a fixed-width font, but
+#. nowadays there is no strict length restriction anymore.
+#: src/xz/list.c:175
+msgid "Unknown-2"
+msgstr "?-2"
+
+#: src/xz/list.c:176
+msgid "Unknown-3"
+msgstr "?-3"
+
+#: src/xz/list.c:178
+msgid "Unknown-5"
+msgstr "?-5"
+
+#: src/xz/list.c:179
+msgid "Unknown-6"
+msgstr "?-6"
+
+#: src/xz/list.c:180
+msgid "Unknown-7"
+msgstr "?-7"
+
+#: src/xz/list.c:181
+msgid "Unknown-8"
+msgstr "?-8"
+
+#: src/xz/list.c:182
+msgid "Unknown-9"
+msgstr "?-9"
+
+#: src/xz/list.c:184
+msgid "Unknown-11"
+msgstr "?-11"
+
+#: src/xz/list.c:185
+msgid "Unknown-12"
+msgstr "?-12"
+
+#: src/xz/list.c:186
+msgid "Unknown-13"
+msgstr "?-13"
+
+#: src/xz/list.c:187
+msgid "Unknown-14"
+msgstr "?-14"
+
+#: src/xz/list.c:188
+msgid "Unknown-15"
+msgstr "?-15"
+
+#: src/xz/list.c:351
+#, c-format
+msgid "%s: File is empty"
+msgstr "%s: Dosya boş"
+
+#: src/xz/list.c:356
+#, c-format
+msgid "%s: Too small to be a valid .xz file"
+msgstr "%s: Geçerli bir .xz dosyası olabilmek için pek küçük"
+
+#. TRANSLATORS: These are column headings. From Strms (Streams)
+#. to Ratio, the columns are right aligned. Check and Filename
+#. are left aligned. If you need longer words, it's OK to
+#. use two lines here. Test with "xz -l foo.xz".
+#: src/xz/list.c:730
+msgid "Strms Blocks Compressed Uncompressed Ratio Check Filename"
+msgstr " Akış Blok Sıkıştırıl. Sıkıştırmas. Oran Denetim Dosya ad"
+
+#: src/xz/list.c:1025 src/xz/list.c:1203
+msgid "Yes"
+msgstr "Evet"
+
+#: src/xz/list.c:1025 src/xz/list.c:1203
+msgid "No"
+msgstr "Hayır"
+
+#: src/xz/list.c:1027 src/xz/list.c:1205
+#, c-format
+msgid " Minimum XZ Utils version: %s\n"
+msgstr " En düşük XZ Utils sürümü: %s\n"
+
+#. TRANSLATORS: %s is an integer. Only the plural form of this
+#. message is used (e.g. "2 files"). Test with "xz -l foo.xz bar.xz".
+#: src/xz/list.c:1178
+#, c-format
+msgid "%s file\n"
+msgid_plural "%s files\n"
+msgstr0 "%s dosya\n"
+msgstr1 "%s dosya\n"
+
+#: src/xz/list.c:1191
+msgid "Totals:"
+msgstr "Toplamlar:"
+
+#: src/xz/list.c:1269
+msgid "--list works only on .xz files (--format=xz or --format=auto)"
+msgstr "--list, yalnızca .xz dosyalarında çalışır (--format=xz veya --format=auto)"
+
+#: src/xz/list.c:1275
+msgid "--list does not support reading from standard input"
+msgstr "--list, standart girdi'den okumayı desteklemez"
+
+#: src/xz/main.c:89
+#, c-format
+msgid "%s: Error reading filenames: %s"
+msgstr "%s: Dosya adları okunurken hata: %s"
+
+#: src/xz/main.c:96
+#, c-format
+msgid "%s: Unexpected end of input when reading filenames"
+msgstr "%s: Dosya adları okunurken beklenmedik girdi sonu"
+
+#: src/xz/main.c:120
+#, c-format
+msgid "%s: Null character found when reading filenames; maybe you meant to use `--files0' instead of `--files'?"
+msgstr "%s: Dosya adları okunurken boş karakter bulundu; '--files' yerine '--files0' mı demek istediniz?"
+
+#: src/xz/main.c:188
+msgid "Compression and decompression with --robot are not supported yet."
+msgstr "--robot ile sıkıştırma ve sıkıştırma açma henüz desteklenmiyor."
+
+#: src/xz/main.c:266
+msgid "Cannot read data from standard input when reading filenames from standard input"
+msgstr "Standart girdi'den dosya adları okunurken standart girdi'den veri okunamıyor"
+
+#. TRANSLATORS: This is the program name in the beginning
+#. of the line in messages. Usually it becomes "xz: ".
+#. This is a translatable string because French needs
+#. a space before a colon.
+#: src/xz/message.c:725
+#, c-format
+msgid "%s: "
+msgstr "%s: "
+
+#: src/xz/message.c:797 src/xz/message.c:856
+msgid "Internal error (bug)"
+msgstr "İç hata (yazılım hatası)"
+
+#: src/xz/message.c:804
+msgid "Cannot establish signal handlers"
+msgstr "Sinyal işleyicileri tesis edilemiyor"
+
+#: src/xz/message.c:813
+msgid "No integrity check; not verifying file integrity"
+msgstr "Bütünlülük denetimi yok; dosya bütünlüğü doğrulanmıyor"
+
+#: src/xz/message.c:816
+msgid "Unsupported type of integrity check; not verifying file integrity"
+msgstr "Desteklenmeyen bütünlülük denetimi türü; dosya bütünlüğü doğrulanmıyor"
+
+#: src/xz/message.c:823
+msgid "Memory usage limit reached"
+msgstr "Bellek kullanım sınırına erişildi"
+
+#: src/xz/message.c:826
+msgid "File format not recognized"
+msgstr "Dosya biçimi tanımlanamıyor"
+
+#: src/xz/message.c:829
+msgid "Unsupported options"
+msgstr "Desteklenmeyen seçenekler"
+
+#: src/xz/message.c:832
+msgid "Compressed data is corrupt"
+msgstr "Sıkıştırılmış veri hasarlı"
+
+#: src/xz/message.c:835
+msgid "Unexpected end of input"
+msgstr "Beklenmedik girdi sonu"
+
+#: src/xz/message.c:877
+#, c-format
+msgid "%s MiB of memory is required. The limiter is disabled."
+msgstr "%s MiB bellek gerekiyor. Sınırlandırıcı devre dışı bırakıldı."
+
+#: src/xz/message.c:905
+#, c-format
+msgid "%s MiB of memory is required. The limit is %s."
+msgstr "%s MiB bellek gerekiyor. Sınır, %s."
+
+#: src/xz/message.c:924
+#, c-format
+msgid "%s: Filter chain: %s\n"
+msgstr "%s: Süzgeç zinciri: %s\n"
+
+#: src/xz/message.c:935
+#, c-format
+msgid "Try `%s --help' for more information."
+msgstr "Daha fazla bilgi için '%s --help' deneyin."
+
+#: src/xz/message.c:961
+#, c-format
+msgid ""
+"Usage: %s OPTION... FILE...\n"
+"Compress or decompress FILEs in the .xz format.\n"
+"\n"
+msgstr ""
+"Kullanım: %s SEÇENEK... DOSYA...\n"
+".xz biçimindeki dosyaları sıkıştırın veya sıkıştırmasını açın.\n"
+"\n"
+
+#: src/xz/message.c:968
+msgid "Mandatory arguments to long options are mandatory for short options too.\n"
+msgstr "Uzun seçenekler için zorunlu olan argümanlar kısa seçenekler için de geçerlidir.\n"
+
+#: src/xz/message.c:972
+msgid " Operation mode:\n"
+msgstr " İşlem kipi:\n"
+
+#: src/xz/message.c:975
+msgid ""
+" -z, --compress force compression\n"
+" -d, --decompress force decompression\n"
+" -t, --test test compressed file integrity\n"
+" -l, --list list information about .xz files"
+msgstr ""
+" -z, --compress sıkıştırmayı zorla\n"
+" -d, --decompress sıkıştırma açmayı zorla\n"
+" -t, --test sıkıştırılmış dosya bütünlüğünü sına\n"
+" -l, --list .xz dosyaları hakkında bilgi listele"
+
+#: src/xz/message.c:981
+msgid ""
+"\n"
+" Operation modifiers:\n"
+msgstr ""
+"\n"
+" İşlem değiştiricileri:\n"
+
+#: src/xz/message.c:984
+msgid ""
+" -k, --keep keep (don't delete) input files\n"
+" -f, --force force overwrite of output file and (de)compress links\n"
+" -c, --stdout write to standard output and don't delete input files"
+msgstr ""
+" -k, --keep girdi dosyalarını tut (silme)\n"
+" -f, --force çıktı dosyası üzerine yazmayı zorla ve bağlantıları\n"
+" sıkıştır/sıkıştırmayı aç\n"
+" -c, --stdout standart çıktıya yaz ve girdi dosyalarını silme"
+
+#: src/xz/message.c:993
+msgid ""
+" --single-stream decompress only the first stream, and silently\n"
+" ignore possible remaining input data"
+msgstr ""
+" --single-stream yalnızca ilk akışın sıkıştırmasını aç ve sessizce\n"
+" kalan girdi verisini yok say"
+
+#: src/xz/message.c:996
+msgid ""
+" --no-sparse do not create sparse files when decompressing\n"
+" -S, --suffix=.SUF use the suffix `.SUF' on compressed files\n"
+" --files=FILE read filenames to process from FILE; if FILE is\n"
+" omitted, filenames are read from the standard input;\n"
+" filenames must be terminated with the newline character\n"
+" --files0=FILE like --files but use the null character as terminator"
+msgstr ""
+" --no-sparse sıkıştırma açarken aralıklı dosyalar oluşturma\n"
+" -S, --suffix=.SUF sıkıştırılmış dosyalarda `.SUF' sonekini kullan\n"
+" --files=DOSYA DOSYA'dan işlemek için dosya adlarını oku; DOSYA\n"
+" atlanırsa dosya adları standart girdi'den okunur;\n"
+" dosya adları, yenisatır karakteri ile sonlanmalıdır\n"
+" --files0=DSYA --files gibi; ancak sonlandırıcı olarak null karakteri\n"
+" kullan"
+
+#: src/xz/message.c:1005
+msgid ""
+"\n"
+" Basic file format and compression options:\n"
+msgstr ""
+"\n"
+" Temel dosya biçimi ve sıkıştırma seçenekleri:\n"
+
+#: src/xz/message.c:1007
+msgid ""
+" -F, --format=FMT file format to encode or decode; possible values are\n"
+" `auto' (default), `xz', `lzma', `lzip', and `raw'\n"
+" -C, --check=CHECK integrity check type: `none' (use with caution),\n"
+" `crc32', `crc64' (default), or `sha256'"
+msgstr ""
+" -F, --format=BÇM kodlanacak veya kodu çözülecek dosya biçimi; olası\n"
+" değerler: `auto' (öntanımlı), `xz', `lzma', 'lzip'\n"
+" ve `raw'\n"
+" -C, --check=DNTLE bütünlük denetimi türü: `none' (dikkatli kullanın),\n"
+" `crc32', `crc64' (öntanımlı) veya `sha256'"
+
+#: src/xz/message.c:1012
+msgid " --ignore-check don't verify the integrity check when decompressing"
+msgstr " --ignore-check sıkıştırma açarken bütünlük denetimini doğrulama"
+
+#: src/xz/message.c:1016
+msgid ""
+" -0 ... -9 compression preset; default is 6; take compressor *and*\n"
+" decompressor memory usage into account before using 7-9!"
+msgstr ""
+" -0 ... -9 sıkıştırma önayarı; öntanımlı 6; 7-9 kullanmadan önce\n"
+" sıkıştırma açıcı bellek kullanımını hesaba katın!"
+
+#: src/xz/message.c:1020
+msgid ""
+" -e, --extreme try to improve compression ratio by using more CPU time;\n"
+" does not affect decompressor memory requirements"
+msgstr ""
+" -e, --extreme daha çok CPU zamanı kullanarak sıkıştırma oranını\n"
+" iyileştirmeye çalış; sıkıştırma açıcı bellek\n"
+" gereksinimlerini etkilemez"
+
+#: src/xz/message.c:1024
+msgid ""
+" -T, --threads=NUM use at most NUM threads; the default is 1; set to 0\n"
+" to use as many threads as there are processor cores"
+msgstr ""
+" -T, --threads=SAYI en çok SAYI iş parçacığı kullan; öntanımlı 1; var olan\n"
+" işlemci çekirdeği kadar iş parçacığı kullanmak için\n"
+" 0'a ayarlayın"
+
+#: src/xz/message.c:1029
+msgid ""
+" --block-size=SIZE\n"
+" start a new .xz block after every SIZE bytes of input;\n"
+" use this to set the block size for threaded compression"
+msgstr ""
+" --block-size=BOYUT\n"
+" her BOYUT bayt girdiden sonra yeni bir .xz bloku başlat;\n"
+" iş parçacığı kullanan sıkıştırma için blok boyutunu\n"
+" ayarlamak için bunu kullanın"
+
+#: src/xz/message.c:1033
+msgid ""
+" --block-list=SIZES\n"
+" start a new .xz block after the given comma-separated\n"
+" intervals of uncompressed data"
+msgstr ""
+" --block-list=BOYUTLAR\n"
+" sıkıştırılmamış verinin virgülle ayrılmış verilen\n"
+" aralıklarından sonra yeni bir .xz bloku başlat"
+
+#: src/xz/message.c:1037
+msgid ""
+" --flush-timeout=TIMEOUT\n"
+" when compressing, if more than TIMEOUT milliseconds has\n"
+" passed since the previous flush and reading more input\n"
+" would block, all pending data is flushed out"
+msgstr ""
+" --flush-timeout=ZAMANAŞIMI\n"
+" sıkıştırırken, bir önceki floştan bu yana ZAMANAŞIMI\n"
+" milisaniye geçmişse ve daha çok girdi okuma bloklarsa\n"
+" tüm bekleyen veri floşlanır"
+
+#: src/xz/message.c:1043
+#, no-c-format
+msgid ""
+" --memlimit-compress=LIMIT\n"
+" --memlimit-decompress=LIMIT\n"
+" --memlimit-mt-decompress=LIMIT\n"
+" -M, --memlimit=LIMIT\n"
+" set memory usage limit for compression, decompression,\n"
+" threaded decompression, or all of these; LIMIT is in\n"
+" bytes, % of RAM, or 0 for defaults"
+msgstr ""
+" --memlimit-compress=LİMİT\n"
+" --memlimit-decompress=LİMİT\n"
+" --memlimit-mt-decompress=LİMİT\n"
+" -M, --memlimit=LİMİT\n"
+" sıkıştırma, sıkıştırma açma, iş parçacıklı sıkıştırma\n"
+" açma veya tümü için bellek kullanımı sınırını ayarla;\n"
+" LİMİT, bayt, RAM % veya öntanımlılar için 0'dır"
+
+#: src/xz/message.c:1052
+msgid ""
+" --no-adjust if compression settings exceed the memory usage limit,\n"
+" give an error instead of adjusting the settings downwards"
+msgstr ""
+" --no-adjust sıkıştırma ayarları bellek kullanımı sınırını aşarsa\n"
+" ayarı aşağı doğru düzeltmek yerine bir hata ver"
+
+#: src/xz/message.c:1058
+msgid ""
+"\n"
+" Custom filter chain for compression (alternative for using presets):"
+msgstr ""
+"\n"
+" Sıkıştırma için özel süzgeç zinciri (önayar kullanımı alternatifi):"
+
+#: src/xz/message.c:1067
+msgid ""
+"\n"
+" --lzma1=OPTS LZMA1 or LZMA2; OPTS is a comma-separated list of zero or\n"
+" --lzma2=OPTS more of the following options (valid values; default):\n"
+" preset=PRE reset options to a preset (0-9e)\n"
+" dict=NUM dictionary size (4KiB - 1536MiB; 8MiB)\n"
+" lc=NUM number of literal context bits (0-4; 3)\n"
+" lp=NUM number of literal position bits (0-4; 0)\n"
+" pb=NUM number of position bits (0-4; 2)\n"
+" mode=MODE compression mode (fast, normal; normal)\n"
+" nice=NUM nice length of a match (2-273; 64)\n"
+" mf=NAME match finder (hc3, hc4, bt2, bt3, bt4; bt4)\n"
+" depth=NUM maximum search depth; 0=automatic (default)"
+msgstr ""
+"\n"
+" --lzma1=SÇNKLR LZMA1 veya LZMA2; OPTS, sıfır veya aşağıdaki\n"
+" --lzma2=SÇNKLR seçeneklerin virgülle ayrılmış değerleridir (geçerli\n"
+" değerler; öntanımlı):\n"
+" preset=ÖNA seçenekleri bir önayara sıfırla (0-9e)\n"
+" dict=NUM sözlük boyutu (4KiB - 1536MiB; 8MiB)\n"
+" lc=NUM düz bağlam bitlerinin sayısı (0-4; 3)\n"
+" lp=NUM düz konum bitlerinin sayısı (0-4; 0)\n"
+" pb=NUM konum bitlerinin sayısı (0-4; 2)\n"
+" mode=KİP sıkıştırma kipi (fast, normal; normal)\n"
+" nice=NUM bir eşleşmenin öncelik uzunluğu (2-273; 64)\n"
+" mf=AD eşleşme bul (hc3, hc4, bt2, bt3, bt4; bt4)\n"
+" depth=NUM en büyük arama derinliği; 0=oto (öntanımlı)"
+
+#: src/xz/message.c:1082
+msgid ""
+"\n"
+" --x86=OPTS x86 BCJ filter (32-bit and 64-bit)\n"
+" --arm=OPTS ARM BCJ filter\n"
+" --armthumb=OPTS ARM-Thumb BCJ filter\n"
+" --arm64=OPTS ARM64 BCJ filter\n"
+" --powerpc=OPTS PowerPC BCJ filter (big endian only)\n"
+" --ia64=OPTS IA-64 (Itanium) BCJ filter\n"
+" --sparc=OPTS SPARC BCJ filter\n"
+" Valid OPTS for all BCJ filters:\n"
+" start=NUM start offset for conversions (default=0)"
+msgstr ""
+"\n"
+" --x86=SÇNKLR x86 BCJ süzgeci (32 bit ve 64 bit)\n"
+" --arm=SÇNKLR ARM BCJ süzgeci\n"
+" --armthumb=SÇNKLR ARM-Thumb BCJ süzgeci\n"
+" --arm64=SÇNKLR ARM64 BCJ süzgeci\n"
+" --powerpc=SÇNKLR PowerPC BCJ süzgeci (yalnızca yüksek son basamaklı)\n"
+" --ia64=SÇNKLR IA-64 (Itanium) BCJ süzgeci\n"
+" --sparc=SÇNKLR SPARC BCJ süzgeci\n"
+" Tüm BCJ süzgeçleri için geçerli SÇNKLR:\n"
+" start=NUM dönüşümler başlangıç ofseti (öntanımlı=0)"
+
+#: src/xz/message.c:1095
+msgid ""
+"\n"
+" --delta=OPTS Delta filter; valid OPTS (valid values; default):\n"
+" dist=NUM distance between bytes being subtracted\n"
+" from each other (1-256; 1)"
+msgstr ""
+"\n"
+" --delta=SÇNKLR Delta süzgeci; geçerli SÇNKLR (geçerli değerler;\n"
+" öntanımlı):\n"
+" dist=NUM birbirinden çırakılar baytlar arasındaki\n"
+" uzaklık (1-256; 1)"
+
+#: src/xz/message.c:1103
+msgid ""
+"\n"
+" Other options:\n"
+msgstr ""
+"\n"
+" Diğer seçenekler:\n"
+
+#: src/xz/message.c:1106
+msgid ""
+" -q, --quiet suppress warnings; specify twice to suppress errors too\n"
+" -v, --verbose be verbose; specify twice for even more verbose"
+msgstr ""
+" -q, --quiet uyarıları sustur; hataları da susturmak için iki kez\n"
+" belirt\n"
+" -v, --verbose ayrıntılı ol; daha da çok ayrıntı için iki kez belirt"
+
+#: src/xz/message.c:1111
+msgid " -Q, --no-warn make warnings not affect the exit status"
+msgstr " -Q, --no-warn uyarıların çıkış durumunu etkilemesine izin verme"
+
+#: src/xz/message.c:1113
+msgid " --robot use machine-parsable messages (useful for scripts)"
+msgstr ""
+" --robot makine-ayrıştırılabilir iletiler kullan (betikler için\n"
+" yararlı)"
+
+#: src/xz/message.c:1116
+msgid ""
+" --info-memory display the total amount of RAM and the currently active\n"
+" memory usage limits, and exit"
+msgstr ""
+" --info-memory toplam RAM miktarını ve şu anki bellek kullanımı\n"
+" sınırlarını görüntüle ve çık"
+
+#: src/xz/message.c:1119
+msgid ""
+" -h, --help display the short help (lists only the basic options)\n"
+" -H, --long-help display this long help and exit"
+msgstr ""
+" -h, --help kısa yardımı görüntüle (temel seçenekleri listeler)\n"
+" -H, --long-help bu uzun yardımı görüntüle ve çık"
+
+#: src/xz/message.c:1123
+msgid ""
+" -h, --help display this short help and exit\n"
+" -H, --long-help display the long help (lists also the advanced options)"
+msgstr ""
+" -h, --help bu kısa yardımı görüntüle ve çık\n"
+" -H, --long-help uzun yardımı görüntüle (gelişmiş seçenekleri listeler)"
+
+#: src/xz/message.c:1128
+msgid " -V, --version display the version number and exit"
+msgstr " -V, --version sürüm numarasını görüntüle ve çık"
+
+#: src/xz/message.c:1130
+msgid ""
+"\n"
+"With no FILE, or when FILE is -, read standard input.\n"
+msgstr ""
+"\n"
+"DSYA olmadan veya DSYA - iken standart girdi'yi oku.\n"
+
+#. TRANSLATORS: This message indicates the bug reporting address
+#. for this package. Please add _another line_ saying
+#. "Report translation bugs to <...>\n" with the email or WWW
+#. address for translation bugs. Thanks.
+#: src/xz/message.c:1136
+#, c-format
+msgid "Report bugs to <%s> (in English or Finnish).\n"
+msgstr "Hataları <%s> adresine bildirin (İngilizce veya Fince).\n"
+
+#: src/xz/message.c:1138
+#, c-format
+msgid "%s home page: <%s>\n"
+msgstr "%s ana sayfası: <%s>\n"
+
+#: src/xz/message.c:1142
+msgid "THIS IS A DEVELOPMENT VERSION NOT INTENDED FOR PRODUCTION USE."
+msgstr "BU, NORMAL KULLANIM İÇİN OLMAYAN BİR GELİŞTİRME SÜRÜMÜDÜR."
+
+#: src/xz/options.c:86
+#, c-format
+msgid "%s: Options must be `name=value' pairs separated with commas"
+msgstr "%s: Seçenekler, virgülle ayrılmış 'ad=değer' çiftleri olmalıdır"
+
+#: src/xz/options.c:93
+#, c-format
+msgid "%s: Invalid option name"
+msgstr "%s: Geçersiz seçenek adı"
+
+#: src/xz/options.c:113
+#, c-format
+msgid "%s: Invalid option value"
+msgstr "%s: Geçersiz seçenek değeri"
+
+#: src/xz/options.c:247
+#, c-format
+msgid "Unsupported LZMA1/LZMA2 preset: %s"
+msgstr "Desteklenmeyen LZMA1/LZMA2 önayarı: %s"
+
+#: src/xz/options.c:355
+msgid "The sum of lc and lp must not exceed 4"
+msgstr "lc ve lp'nin toplamı 4'ü geçmemelidir"
+
+#: src/xz/suffix.c:137 src/xz/suffix.c:268
+#, c-format
+msgid "%s: With --format=raw, --suffix=.SUF is required unless writing to stdout"
+msgstr "%s: --format-raw ile, stdout'a yazılmıyorsa --suffix=.SUF gereklidir"
+
+#: src/xz/suffix.c:168
+#, c-format
+msgid "%s: Filename has an unknown suffix, skipping"
+msgstr "%s: Dosya adında bilinmeyen sonek var, atlanıyor"
+
+#: src/xz/suffix.c:189
+#, c-format
+msgid "%s: File already has `%s' suffix, skipping"
+msgstr "%s: Dosyada '%s' soneki halihazırda var, atlanıyor"
+
+#: src/xz/suffix.c:405
+#, c-format
+msgid "%s: Invalid filename suffix"
+msgstr "%s: Geçersiz dosya adı soneki"
+
+#: src/xz/util.c:71
+#, c-format
+msgid "%s: Value is not a non-negative decimal integer"
+msgstr "%s: Değer, bir negatif olmayan ondalık tamsayı"
+
+#: src/xz/util.c:113
+#, c-format
+msgid "%s: Invalid multiplier suffix"
+msgstr "%s: Geçersiz çoklayıcı soneki"
+
+#: src/xz/util.c:115
+msgid "Valid suffixes are `KiB' (2^10), `MiB' (2^20), and `GiB' (2^30)."
+msgstr "Geçerli sonekler: 'KiB' (2^10), 'MiB' (2^20) ve 'GiB' (2^30)."
+
+#: src/xz/util.c:132
+#, c-format
+msgid "Value of the option `%s' must be in the range %<PRIu64>, %<PRIu64>"
+msgstr "'%s' seçeneği değeri erimde olmalıdır %<PRIu64>, %<PRIu64>"
+
+#: src/xz/util.c:269
+msgid "Compressed data cannot be read from a terminal"
+msgstr "Bir uçbirimden sıkıştırılmış veri okunamaz"
+
+#: src/xz/util.c:282
+msgid "Compressed data cannot be written to a terminal"
+msgstr "Bir uçbirime sıkıştırılmış veri yazılamaz"
+
+#: src/common/tuklib_exit.c:40
+msgid "Writing to standard output failed"
+msgstr "Standart çıktı'ya yazma başarısız"
+
+#: src/common/tuklib_exit.c:43
+msgid "Unknown error"
+msgstr "Bilinmeyen hata"

_service:tar_scm:xz-5.4.1.tar.xz/po/uk.gmo Added

_service:tar_scm:xz-5.4.1.tar.xz/po/uk.po Added

@@ -0,0 +1,1085 @@
+# Ukrainian translation for xz.
+# This file is put in the public domain.
+#
+# Yuri Chornoivan <yurchor@ukr.net>, 2019, 2022.
+msgid ""
+msgstr ""
+"Project-Id-Version: xz 5.4.0-pre1\n"
+"Report-Msgid-Bugs-To: xz@tukaani.org\n"
+"POT-Creation-Date: 2023-01-11 19:01+0200\n"
+"PO-Revision-Date: 2022-11-12 23:03+0200\n"
+"Last-Translator: Yuri Chornoivan <yurchor@ukr.net>\n"
+"Language-Team: Ukrainian <trans-uk@lists.fedoraproject.org>\n"
+"Language: uk\n"
+"MIME-Version: 1.0\n"
+"Content-Type: text/plain; charset=UTF-8\n"
+"Content-Transfer-Encoding: 8bit\n"
+"X-Bugs: Report translation errors to the Language-Team address.\n"
+"Plural-Forms: nplurals=3; plural=(n%10==1 && n%100!=11 ? 0 : n%10>=2 && n%10<=4 && (n%100<10 || n%100>=20) ? 1 : 2);\n"
+"X-Generator: Lokalize 20.12.0\n"
+
+#: src/xz/args.c:77
+#, c-format
+msgid "%s: Invalid argument to --block-list"
+msgstr "%s: некоректний аргумент --block-list"
+
+#: src/xz/args.c:87
+#, c-format
+msgid "%s: Too many arguments to --block-list"
+msgstr "%s: забагато аргументів --block-list"
+
+#: src/xz/args.c:116
+msgid "0 can only be used as the last element in --block-list"
+msgstr "0 можна використовувати лише як останній елемент у --block-list"
+
+#: src/xz/args.c:451
+#, c-format
+msgid "%s: Unknown file format type"
+msgstr "%s: невідомий тип формату файлів"
+
+#: src/xz/args.c:474 src/xz/args.c:482
+#, c-format
+msgid "%s: Unsupported integrity check type"
+msgstr "%s: непідтримуваний тип перевірки цілісності"
+
+#: src/xz/args.c:518
+msgid "Only one file can be specified with `--files' or `--files0'."
+msgstr "Разом із параметрами --files або --files0 можна вказувати лише один файл."
+
+#: src/xz/args.c:586
+#, c-format
+msgid "The environment variable %s contains too many arguments"
+msgstr "У змінній середовища %s міститься надто багато аргументів"
+
+#: src/xz/args.c:688
+msgid "Compression support was disabled at build time"
+msgstr "Підтримку стискання було вимкнено під час збирання програми"
+
+#: src/xz/args.c:695
+msgid "Decompression support was disabled at build time"
+msgstr "Підтримку розпаковування було вимкнено під час збирання програми"
+
+#: src/xz/args.c:701
+msgid "Compression of lzip files (.lz) is not supported"
+msgstr "Підтримки стискання файлів lzip (.lz) не передбачено"
+
+#: src/xz/coder.c:115
+msgid "Maximum number of filters is four"
+msgstr "Максимальна кількість фільтрів — чотири"
+
+#: src/xz/coder.c:134
+msgid "Memory usage limit is too low for the given filter setup."
+msgstr "Обмеження на використання пам'яті є надто жорстким для вказаного налаштування фільтрів."
+
+#: src/xz/coder.c:169
+msgid "Using a preset in raw mode is discouraged."
+msgstr "Не варто користуватися визначенням рівня у режимі без обробки."
+
+#: src/xz/coder.c:171
+msgid "The exact options of the presets may vary between software versions."
+msgstr "Точний перелік параметрів рівнів може залежати від версій програмного забезпечення."
+
+#: src/xz/coder.c:194
+msgid "The .lzma format supports only the LZMA1 filter"
+msgstr "У форматі .lzma передбачено підтримку лише фільтра LZMA1"
+
+#: src/xz/coder.c:202
+msgid "LZMA1 cannot be used with the .xz format"
+msgstr "LZMA1 не можна використовувати разом із визначенням формату .xz"
+
+#: src/xz/coder.c:219
+msgid "The filter chain is incompatible with --flush-timeout"
+msgstr "Ланцюжок фільтрування є несумісним із параметром --flush-timeout"
+
+#: src/xz/coder.c:225
+msgid "Switching to single-threaded mode due to --flush-timeout"
+msgstr "Перемикаємося на однопотоковий режим через використання --flush-timeout"
+
+#: src/xz/coder.c:249
+#, c-format
+msgid "Using up to %<PRIu32> threads."
+msgstr "Використовуємо до %<PRIu32> потоків обробки."
+
+#: src/xz/coder.c:265
+msgid "Unsupported filter chain or filter options"
+msgstr "Непідтримуваний ланцюжок фільтрування або непідтримувані параметри фільтрування"
+
+#: src/xz/coder.c:277
+#, c-format
+msgid "Decompression will need %s MiB of memory."
+msgstr "Для розпаковування знадобляться %s МіБ пам'яті."
+
+#: src/xz/coder.c:309
+#, c-format
+msgid "Reduced the number of threads from %s to %s to not exceed the memory usage limit of %s MiB"
+msgstr "Зменшено кількість потоків обробки з %s до %s, щоб не перевищувати обмеження щодо використання пам'яті у %s МіБ"
+
+#: src/xz/coder.c:329
+#, c-format
+msgid "Reduced the number of threads from %s to one. The automatic memory usage limit of %s MiB is still being exceeded. %s MiB of memory is required. Continuing anyway."
+msgstr "Кількість потоків обробки зменшено з %s до одного. Автоматичне обмеження використання пам'яті у %s МіБ усе ще перевищено. Потрібно %s МіБ пам'яті. Продовжуємо роботу попри це."
+
+#: src/xz/coder.c:356
+#, c-format
+msgid "Switching to single-threaded mode to not exceed the memory usage limit of %s MiB"
+msgstr "Перемикаємося на однопотоковий режим, щоб не перевищувати обмеження щодо використання пам'яті у %s МіБ"
+
+#: src/xz/coder.c:411
+#, c-format
+msgid "Adjusted LZMA%c dictionary size from %s MiB to %s MiB to not exceed the memory usage limit of %s MiB"
+msgstr "Скориговано розмір словника LZMA%c з %s МіБ до %s МіБ, щоб не перевищувати обмеження на використання пам'яті у %s МіБ"
+
+#: src/xz/file_io.c:110 src/xz/file_io.c:118
+#, c-format
+msgid "Error creating a pipe: %s"
+msgstr "Помилка під час створення каналу: %s"
+
+#: src/xz/file_io.c:235
+msgid "Failed to enable the sandbox"
+msgstr "Не вдалося увімкнути пісочницю"
+
+#: src/xz/file_io.c:277
+#, c-format
+msgid "%s: poll() failed: %s"
+msgstr "%s: помилка poll(): %s"
+
+#. TRANSLATORS: When compression or decompression finishes,
+#. and xz is going to remove the source file, xz first checks
+#. if the source file still exists, and if it does, does its
+#. device and inode numbers match what xz saw when it opened
+#. the source file. If these checks fail, this message is
+#. shown, %s being the filename, and the file is not deleted.
+#. The check for device and inode numbers is there, because
+#. it is possible that the user has put a new file in place
+#. of the original file, and in that case it obviously
+#. shouldn't be removed.
+#: src/xz/file_io.c:344
+#, c-format
+msgid "%s: File seems to have been moved, not removing"
+msgstr "%s: здається, файл пересунуто; не вилучаємо"
+
+#: src/xz/file_io.c:351 src/xz/file_io.c:907
+#, c-format
+msgid "%s: Cannot remove: %s"
+msgstr "%s: не вдалося вилучити: %s"
+
+#: src/xz/file_io.c:377
+#, c-format
+msgid "%s: Cannot set the file owner: %s"
+msgstr "%s: не вдалося встановити власника файла: %s"
+
+#: src/xz/file_io.c:390
+#, c-format
+msgid "%s: Cannot set the file group: %s"
+msgstr "%s: не вдалося встановити групу власника файла: %s"
+
+#: src/xz/file_io.c:409
+#, c-format
+msgid "%s: Cannot set the file permissions: %s"
+msgstr "%s: не вдалося встановити права доступу до файла: %s"
+
+#: src/xz/file_io.c:535
+#, c-format
+msgid "Error getting the file status flags from standard input: %s"
+msgstr "Помилка під час спроби отримання прапорців стану файла зі стандартного джерела вхідних даних: %s"
+
+#: src/xz/file_io.c:593 src/xz/file_io.c:655
+#, c-format
+msgid "%s: Is a symbolic link, skipping"
+msgstr "%s: є символічним посиланням; пропускаємо"
+
+#: src/xz/file_io.c:684
+#, c-format
+msgid "%s: Is a directory, skipping"
+msgstr "%s: є каталогом; пропускаємо"
+
+#: src/xz/file_io.c:690
+#, c-format
+msgid "%s: Not a regular file, skipping"
+msgstr "%s: не є звичайним файлом; пропускаємо"
+
+#: src/xz/file_io.c:707
+#, c-format
+msgid "%s: File has setuid or setgid bit set, skipping"
+msgstr "%s: для файла встановлено біт setuid або setgid; пропускаємо"
+
+#: src/xz/file_io.c:714
+#, c-format
+msgid "%s: File has sticky bit set, skipping"
+msgstr "%s: для файла встановлено липкий біт; пропускаємо"
+
+#: src/xz/file_io.c:721
+#, c-format
+msgid "%s: Input file has more than one hard link, skipping"
+msgstr "%s: виявлено декілька жорстких посилань на файл із вхідними даними; пропускаємо"
+
+#: src/xz/file_io.c:763
+msgid "Empty filename, skipping"
+msgstr "Порожня назва файла; пропускаємо"
+
+#: src/xz/file_io.c:817
+#, c-format
+msgid "Error restoring the status flags to standard input: %s"
+msgstr "Помилка під час спроби відновлення прапорців стану для стандартного джерела вхідних даних: %s"
+
+#: src/xz/file_io.c:865
+#, c-format
+msgid "Error getting the file status flags from standard output: %s"
+msgstr "Помилка під час спроби отримання прапорців стану файла зі стандартного виведення: %s"
+
+#: src/xz/file_io.c:1043
+#, c-format
+msgid "Error restoring the O_APPEND flag to standard output: %s"
+msgstr "Помилка під час спроби відновлення прапорця O_APPEND для стандартного виведення: %s"
+
+#: src/xz/file_io.c:1055
+#, c-format
+msgid "%s: Closing the file failed: %s"
+msgstr "%s: не вдалося закрити файл: %s"
+
+#: src/xz/file_io.c:1091 src/xz/file_io.c:1354
+#, c-format
+msgid "%s: Seeking failed when trying to create a sparse file: %s"
+msgstr "%s: помилка позиціювання під час спроби створити розріджений файл: %s"
+
+#: src/xz/file_io.c:1192
+#, c-format
+msgid "%s: Read error: %s"
+msgstr "%s: помилка читання: %s"
+
+#: src/xz/file_io.c:1222
+#, c-format
+msgid "%s: Error seeking the file: %s"
+msgstr "%s: помилка позиціювання у файлі: %s"
+
+#: src/xz/file_io.c:1246
+#, c-format
+msgid "%s: Unexpected end of file"
+msgstr "%s: неочікуваний кінець файла"
+
+#: src/xz/file_io.c:1305
+#, c-format
+msgid "%s: Write error: %s"
+msgstr "%s: помилка під час спроби запису: %s"
+
+#: src/xz/hardware.c:238
+msgid "Disabled"
+msgstr "Вимкнено"
+
+#: src/xz/hardware.c:269
+msgid "Amount of physical memory (RAM):"
+msgstr "Обсяг фізичної пам'яті (RAM): "
+
+#: src/xz/hardware.c:270
+msgid "Number of processor threads:"
+msgstr "Кількість потоків обробки процесором:"
+
+#: src/xz/hardware.c:271
+msgid "Compression:"
+msgstr "Стискання:"
+
+#: src/xz/hardware.c:272
+msgid "Decompression:"
+msgstr "Розпакування:"
+
+#: src/xz/hardware.c:273
+msgid "Multi-threaded decompression:"
+msgstr "Багатопотокове розпаковування:"
+
+#: src/xz/hardware.c:274
+msgid "Default for -T0:"
+msgstr "Типове для -T0:"
+
+#: src/xz/hardware.c:292
+msgid "Hardware information:"
+msgstr "Дані щодо обладнання:"
+
+#: src/xz/hardware.c:299
+msgid "Memory usage limits:"
+msgstr "Обмеження на використання пам'яті:"
+
+#: src/xz/list.c:68
+msgid "Streams:"
+msgstr "Потоки:"
+
+#: src/xz/list.c:69
+msgid "Blocks:"
+msgstr "Блоки:"
+
+#: src/xz/list.c:70
+msgid "Compressed size:"
+msgstr "Стиснутий розмір:"
+
+#: src/xz/list.c:71
+msgid "Uncompressed size:"
+msgstr "Нестиснутий розмір:"
+
+#: src/xz/list.c:72
+msgid "Ratio:"
+msgstr "Пропорція:"
+
+#: src/xz/list.c:73
+msgid "Check:"
+msgstr "Перевірка:"
+
+#: src/xz/list.c:74
+msgid "Stream Padding:"
+msgstr "Доповнення потоку:"
+
+#: src/xz/list.c:75
+msgid "Memory needed:"
+msgstr "Потрібний об'єм пам'яті:"
+
+#: src/xz/list.c:76
+msgid "Sizes in headers:"
+msgstr "Розмір у заголовках:"
+
+#: src/xz/list.c:79
+msgid "Number of files:"
+msgstr "Кількість файлів:"
+
+#: src/xz/list.c:122
+msgid "Stream"
+msgstr "Потік"
+
+#: src/xz/list.c:123
+msgid "Block"
+msgstr "Блок"
+
+#: src/xz/list.c:124
+msgid "Blocks"
+msgstr "Блоки"
+
+#: src/xz/list.c:125
+msgid "CompOffset"
+msgstr "СтисЗсув"
+
+#: src/xz/list.c:126
+msgid "UncompOffset"
+msgstr "НестисЗсув"
+
+#: src/xz/list.c:127
+msgid "CompSize"
+msgstr "СтисРозмір"
+
+#: src/xz/list.c:128
+msgid "UncompSize"
+msgstr "НестисРозмір"
+
+#: src/xz/list.c:129
+msgid "TotalSize"
+msgstr "Загальний розмір"
+
+#: src/xz/list.c:130
+msgid "Ratio"
+msgstr "Пропорція"
+
+#: src/xz/list.c:131
+msgid "Check"
+msgstr "Перевірка"
+
+#: src/xz/list.c:132
+msgid "CheckVal"
+msgstr "ЗначПерев"
+
+#: src/xz/list.c:133
+msgid "Padding"
+msgstr "Заповн"
+
+#: src/xz/list.c:134
+msgid "Header"
+msgstr "Заголов"
+
+#: src/xz/list.c:135
+msgid "Flags"
+msgstr "Прапор"
+
+#: src/xz/list.c:136
+msgid "MemUsage"
+msgstr "ВикПам"
+
+#: src/xz/list.c:137
+msgid "Filters"
+msgstr "Фільтри"
+
+#. TRANSLATORS: Indicates that there is no integrity check.
+#. This string is used in tables. In older xz version this
+#. string was limited to ten columns in a fixed-width font, but
+#. nowadays there is no strict length restriction anymore.
+#: src/xz/list.c:169
+msgid "None"
+msgstr "Немає"
+
+#. TRANSLATORS: Indicates that integrity check name is not known,
+#. but the Check ID is known (here 2). In older xz version these
+#. strings were limited to ten columns in a fixed-width font, but
+#. nowadays there is no strict length restriction anymore.
+#: src/xz/list.c:175
+msgid "Unknown-2"
+msgstr "Невідомо-2"
+
+#: src/xz/list.c:176
+msgid "Unknown-3"
+msgstr "Невідомо-3"
+
+#: src/xz/list.c:178
+msgid "Unknown-5"
+msgstr "Невідомо-5"
+
+#: src/xz/list.c:179
+msgid "Unknown-6"
+msgstr "Невідомо-6"
+
+#: src/xz/list.c:180
+msgid "Unknown-7"
+msgstr "Невідомо-7"
+
+#: src/xz/list.c:181
+msgid "Unknown-8"
+msgstr "Невідомо-8"
+
+#: src/xz/list.c:182
+msgid "Unknown-9"
+msgstr "Невідомо-9"
+
+#: src/xz/list.c:184
+msgid "Unknown-11"
+msgstr "Невідом-11"
+
+#: src/xz/list.c:185
+msgid "Unknown-12"
+msgstr "Невідом-12"
+
+#: src/xz/list.c:186
+msgid "Unknown-13"
+msgstr "Невідом-13"
+
+#: src/xz/list.c:187
+msgid "Unknown-14"
+msgstr "Невідом-14"
+
+#: src/xz/list.c:188
+msgid "Unknown-15"
+msgstr "Невідом-15"
+
+#: src/xz/list.c:351
+#, c-format
+msgid "%s: File is empty"
+msgstr "%s: файл порожній"
+
+#: src/xz/list.c:356
+#, c-format
+msgid "%s: Too small to be a valid .xz file"
+msgstr "%s: є надто малим для коректного файла .xz"
+
+#. TRANSLATORS: These are column headings. From Strms (Streams)
+#. to Ratio, the columns are right aligned. Check and Filename
+#. are left aligned. If you need longer words, it's OK to
+#. use two lines here. Test with "xz -l foo.xz".
+#: src/xz/list.c:730
+msgid "Strms Blocks Compressed Uncompressed Ratio Check Filename"
+msgstr "Потоки Блоки Стиснуті Нестиснуті Коеф. Перев. Назва файла"
+
+#: src/xz/list.c:1025 src/xz/list.c:1203
+msgid "Yes"
+msgstr "Так"
+
+#: src/xz/list.c:1025 src/xz/list.c:1203
+msgid "No"
+msgstr "Ні"
+
+#: src/xz/list.c:1027 src/xz/list.c:1205
+#, c-format
+msgid " Minimum XZ Utils version: %s\n"
+msgstr " Мінімальна версія програм XZ: %s\n"
+
+#. TRANSLATORS: %s is an integer. Only the plural form of this
+#. message is used (e.g. "2 files"). Test with "xz -l foo.xz bar.xz".
+#: src/xz/list.c:1178
+#, c-format
+msgid "%s file\n"
+msgid_plural "%s files\n"
+msgstr0 "%s файл\n"
+msgstr1 "%s файли\n"
+msgstr2 "%s файлів\n"
+
+#: src/xz/list.c:1191
+msgid "Totals:"
+msgstr "Загалом:"
+
+#: src/xz/list.c:1269
+msgid "--list works only on .xz files (--format=xz or --format=auto)"
+msgstr "--list працює лише для файлів .xz (--format=xz або --format=auto)"
+
+#: src/xz/list.c:1275
+msgid "--list does not support reading from standard input"
+msgstr "Використання --list скасовує підтримку читання зі стандартного джерела вхідних даних"
+
+#: src/xz/main.c:89
+#, c-format
+msgid "%s: Error reading filenames: %s"
+msgstr "%s: помилка під час читання назв файлів: %s"
+
+#: src/xz/main.c:96
+#, c-format
+msgid "%s: Unexpected end of input when reading filenames"
+msgstr "%s: неочікуваний кінець вхідних даних під час читання назв файлів"
+
+#: src/xz/main.c:120
+#, c-format
+msgid "%s: Null character found when reading filenames; maybe you meant to use `--files0' instead of `--files'?"
+msgstr "%s: під час читання назв файлів виявлено нуль-символ; можливо, ви хотіли скористатися --files0, а не --files?"
+
+#: src/xz/main.c:188
+msgid "Compression and decompression with --robot are not supported yet."
+msgstr "У поточній версії ще не передбачено підтримки стискання або розпаковування з параметром --robot."
+
+#: src/xz/main.c:266
+msgid "Cannot read data from standard input when reading filenames from standard input"
+msgstr "Читання даних зі стандартного джерела вхідних даних неможливе, якщо зі стандартного джерела даних виконується читання назв файлів standard input"
+
+#. TRANSLATORS: This is the program name in the beginning
+#. of the line in messages. Usually it becomes "xz: ".
+#. This is a translatable string because French needs
+#. a space before a colon.
+#: src/xz/message.c:725
+#, c-format
+msgid "%s: "
+msgstr "%s: "
+
+#: src/xz/message.c:797 src/xz/message.c:856
+msgid "Internal error (bug)"
+msgstr "Внутрішня помилка (вада)"
+
+#: src/xz/message.c:804
+msgid "Cannot establish signal handlers"
+msgstr "Не вдалося встановити обробники сигналів"
+
+#: src/xz/message.c:813
+msgid "No integrity check; not verifying file integrity"
+msgstr "Немає перевірки цілісності; цілісність файлів перевірено не буде"
+
+#: src/xz/message.c:816
+msgid "Unsupported type of integrity check; not verifying file integrity"
+msgstr "Непідтримуваний тип перевірки цілісності; перевірки цілісності виконано не буде"
+
+#: src/xz/message.c:823
+msgid "Memory usage limit reached"
+msgstr "Перевищено обмеження на використання пам'яті"
+
+#: src/xz/message.c:826
+msgid "File format not recognized"
+msgstr "Формат файла не розпізнано"
+
+#: src/xz/message.c:829
+msgid "Unsupported options"
+msgstr "Непідтримувані параметри"
+
+#: src/xz/message.c:832
+msgid "Compressed data is corrupt"
+msgstr "Стиснені дані пошкоджено"
+
+#: src/xz/message.c:835
+msgid "Unexpected end of input"
+msgstr "Несподіваний кінець вхідних даних"
+
+#: src/xz/message.c:877
+#, c-format
+msgid "%s MiB of memory is required. The limiter is disabled."
+msgstr "Потрібно %s МіБ пам'яті. Обмеження вимкнено."
+
+#: src/xz/message.c:905
+#, c-format
+msgid "%s MiB of memory is required. The limit is %s."
+msgstr "Потрібно %s МіБ пам'яті. Маємо обмеження у %s."
+
+#: src/xz/message.c:924
+#, c-format
+msgid "%s: Filter chain: %s\n"
+msgstr "%s: ланцюжок фільтрування: %s\n"
+
+#: src/xz/message.c:935
+#, c-format
+msgid "Try `%s --help' for more information."
+msgstr "Спробуйте «%s --help» для отримання докладнішого опису."
+
+#: src/xz/message.c:961
+#, c-format
+msgid ""
+"Usage: %s OPTION... FILE...\n"
+"Compress or decompress FILEs in the .xz format.\n"
+"\n"
+msgstr ""
+"Користування: %s ПАРАМЕТР... ФАЙЛ...\n"
+"Стиснути або розпакувати файли у форматі .xz.\n"
+"\n"
+
+#: src/xz/message.c:968
+msgid "Mandatory arguments to long options are mandatory for short options too.\n"
+msgstr ""
+"Обов’язкові аргументи для довгих форм запису параметрів є обов’язковими і для\n"
+"скорочених форм.\n"
+
+#: src/xz/message.c:972
+msgid " Operation mode:\n"
+msgstr " Режим роботи:\n"
+
+#: src/xz/message.c:975
+msgid ""
+" -z, --compress force compression\n"
+" -d, --decompress force decompression\n"
+" -t, --test test compressed file integrity\n"
+" -l, --list list information about .xz files"
+msgstr ""
+" -z, --compress примусово стиснути\n"
+" -d, --decompress примусово розпакувати\n"
+" -t, --test перевірити цілісність стиснених файлів\n"
+" -l, --list вивести дані щодо файлів .xz"
+
+#: src/xz/message.c:981
+msgid ""
+"\n"
+" Operation modifiers:\n"
+msgstr ""
+"\n"
+" Модифікатори дій:\n"
+
+#: src/xz/message.c:984
+msgid ""
+" -k, --keep keep (don't delete) input files\n"
+" -f, --force force overwrite of output file and (de)compress links\n"
+" -c, --stdout write to standard output and don't delete input files"
+msgstr ""
+" -k, --keep зберігати (не вилучати) вхідні файли\n"
+" -f, --force примусово перезаписувати вихідний файл і (роз)пакувати\n"
+" посилання\n"
+" -c, --stdout записувати дані до стандартного виведення і не вилучати\n"
+" вхідні файли"
+
+#: src/xz/message.c:993
+msgid ""
+" --single-stream decompress only the first stream, and silently\n"
+" ignore possible remaining input data"
+msgstr ""
+" --single-stream розпакувати лише перший потік і без запитань\n"
+" ігнорувати решту вхідних даних"
+
+#: src/xz/message.c:996
+msgid ""
+" --no-sparse do not create sparse files when decompressing\n"
+" -S, --suffix=.SUF use the suffix `.SUF' on compressed files\n"
+" --files=FILE read filenames to process from FILE; if FILE is\n"
+" omitted, filenames are read from the standard input;\n"
+" filenames must be terminated with the newline character\n"
+" --files0=FILE like --files but use the null character as terminator"
+msgstr ""
+" --no-sparse не створювати розріджених файлів під час розпаковування\n"
+" -S, --suffix=.SUF використовувати суфікс .SUF для стиснених файлів\n"
+" --files=ФАЙЛ прочитати назви файлів для обробки з файла ФАЙЛ; якщо\n"
+" ФАЙЛ не вказано, назви файлів буде прочитано зі\n"
+" стандартного джерела введення; список назв файлів має\n"
+" бути завершено символом нового рядка\n"
+" --files0=ФАЙЛ подібний до --files, але список файлів завершується\n"
+" нуль-символом"
+
+#: src/xz/message.c:1005
+msgid ""
+"\n"
+" Basic file format and compression options:\n"
+msgstr ""
+"\n"
+" Базові параметри формату файлів і стискання:\n"
+
+#: src/xz/message.c:1007
+msgid ""
+" -F, --format=FMT file format to encode or decode; possible values are\n"
+" `auto' (default), `xz', `lzma', `lzip', and `raw'\n"
+" -C, --check=CHECK integrity check type: `none' (use with caution),\n"
+" `crc32', `crc64' (default), or `sha256'"
+msgstr ""
+" -F, --format=ФОРМАТ формат файлів для кодування або декодування; можливими\n"
+" є значення auto (типове), xz, lzma, lzip та raw\n"
+" -C, --check=ТИП тип перевірки цілісності: none («немає», будьте обережні),\n"
+" crc32, crc64 (типовий) або sha256"
+
+#: src/xz/message.c:1012
+msgid " --ignore-check don't verify the integrity check when decompressing"
+msgstr " --ignore-check не виконувати перевірку цілісності при розпаковуванні"
+
+#: src/xz/message.c:1016
+msgid ""
+" -0 ... -9 compression preset; default is 6; take compressor *and*\n"
+" decompressor memory usage into account before using 7-9!"
+msgstr ""
+" -0 ... -9 рівень стискання; типовим є 6; візьміть до уваги\n"
+" параметри використання пам'яті для пакування і\n"
+" розпакування, перш ніж використовувати рівні 7-9!"
+
+#: src/xz/message.c:1020
+msgid ""
+" -e, --extreme try to improve compression ratio by using more CPU time;\n"
+" does not affect decompressor memory requirements"
+msgstr ""
+" -e, --extreme спробувати поліпшити рівень стискання ширшим використанням\n"
+" процесора; не впливає на вимоги щодо пам'яті для\n"
+" розпаковування"
+
+#: src/xz/message.c:1024
+msgid ""
+" -T, --threads=NUM use at most NUM threads; the default is 1; set to 0\n"
+" to use as many threads as there are processor cores"
+msgstr ""
+" -T, --threads=N використовувати не більше N потоків; типовим є\n"
+" значення 1; встановіть значення 0, щоб програма\n"
+" використовувала стільки потоків, скільки є ядер\n"
+" у процесора"
+
+#: src/xz/message.c:1029
+msgid ""
+" --block-size=SIZE\n"
+" start a new .xz block after every SIZE bytes of input;\n"
+" use this to set the block size for threaded compression"
+msgstr ""
+" --block-size=РОЗМІР\n"
+" розпочинати новий файл .xz кожні РОЗМІР байтів вхідних\n"
+" даних; цим параметром слід користуватися для\n"
+" встановлення розміру блоку для пакування у декілька\n"
+" потоків"
+
+#: src/xz/message.c:1033
+msgid ""
+" --block-list=SIZES\n"
+" start a new .xz block after the given comma-separated\n"
+" intervals of uncompressed data"
+msgstr ""
+" --block-list=РОЗМІРИ\n"
+" розпочинати нові блоки .xz після вказаних інтервалів\n"
+" нестиснених даних; записи відокремлюються комами"
+
+#: src/xz/message.c:1037
+msgid ""
+" --flush-timeout=TIMEOUT\n"
+" when compressing, if more than TIMEOUT milliseconds has\n"
+" passed since the previous flush and reading more input\n"
+" would block, all pending data is flushed out"
+msgstr ""
+" --flush-timeout=ЧАС_ОЧІКУВАННЯ\n"
+" під час стискання, якщо з часу попереднього спорожнення\n"
+" буфера і читання додаткового блоку вхідних даних\n"
+" минуло більше за ЧАС_ОЧІКУВАННЯ мілісекунд, витерти\n"
+" усі дані у черзі"
+
+#: src/xz/message.c:1043
+#, no-c-format
+msgid ""
+" --memlimit-compress=LIMIT\n"
+" --memlimit-decompress=LIMIT\n"
+" --memlimit-mt-decompress=LIMIT\n"
+" -M, --memlimit=LIMIT\n"
+" set memory usage limit for compression, decompression,\n"
+" threaded decompression, or all of these; LIMIT is in\n"
+" bytes, % of RAM, or 0 for defaults"
+msgstr ""
+" --memlimit-compress=ОБМЕЖЕННЯ\n"
+" --memlimit-decompress=ОБМЕЖЕННЯ\n"
+" -M, --memlimit=ОБМЕЖЕННЯ\n"
+" встановити обмеження на використання пам'яті для\n"
+" стискання, розпаковування, потокового розпаковування\n"
+" або усіх режимів; ОБМЕЖЕННЯ слід вказувати у байтах,\n"
+" % RAM або вказати 0 (типове значення)"
+
+#: src/xz/message.c:1052
+msgid ""
+" --no-adjust if compression settings exceed the memory usage limit,\n"
+" give an error instead of adjusting the settings downwards"
+msgstr ""
+" --no-adjust якщо параметри стискання призводять до перевищення\n"
+" обмежень на пам'ять, вивести помилку і не коригувати\n"
+" параметри"
+
+#: src/xz/message.c:1058
+msgid ""
+"\n"
+" Custom filter chain for compression (alternative for using presets):"
+msgstr ""
+"\n"
+" Нетиповий ланцюжок фільтрування для стискання (альтернатива використання\n"
+" рівнів):"
+
+#: src/xz/message.c:1067
+msgid ""
+"\n"
+" --lzma1=OPTS LZMA1 or LZMA2; OPTS is a comma-separated list of zero or\n"
+" --lzma2=OPTS more of the following options (valid values; default):\n"
+" preset=PRE reset options to a preset (0-9e)\n"
+" dict=NUM dictionary size (4KiB - 1536MiB; 8MiB)\n"
+" lc=NUM number of literal context bits (0-4; 3)\n"
+" lp=NUM number of literal position bits (0-4; 0)\n"
+" pb=NUM number of position bits (0-4; 2)\n"
+" mode=MODE compression mode (fast, normal; normal)\n"
+" nice=NUM nice length of a match (2-273; 64)\n"
+" mf=NAME match finder (hc3, hc4, bt2, bt3, bt4; bt4)\n"
+" depth=NUM maximum search depth; 0=automatic (default)"
+msgstr ""
+"\n"
+" --lzma1=ПАРАМЕТРИ LZMA1 або LZMA2; ПАРАМЕТРИ — відокремлений комами список\n"
+" --lzma2=ПАРАМЕТРИ нуля або декількох параметрів (коректні значення;\n"
+" типове):\n"
+" preset=РІВ скинути параметри до рівня (0-9e)\n"
+" dict=N розмір словника (4KiB - 1536MiB; 8MiB)\n"
+" lc=N кількість буквальних контекстних бітів\n"
+" (0-4; 3)\n"
+" lp=N кількість буквальних бітів позицій (0-4; 0)\n"
+" pb=N кількість бітів позицій (0-4; 2)\n"
+" mode=РЕЖИМ режим стискання (fast, normal; normal)\n"
+" nice=N довжина відповідності nice (2-273; 64)\n"
+" mf=НАЗВА пошук відповідності (hc3, hc4, bt2, bt3,\n"
+" bt4; bt4)\n"
+" depth=N макс. глибина пошуку; 0=авто (типова)"
+
+#: src/xz/message.c:1082
+msgid ""
+"\n"
+" --x86=OPTS x86 BCJ filter (32-bit and 64-bit)\n"
+" --arm=OPTS ARM BCJ filter\n"
+" --armthumb=OPTS ARM-Thumb BCJ filter\n"
+" --arm64=OPTS ARM64 BCJ filter\n"
+" --powerpc=OPTS PowerPC BCJ filter (big endian only)\n"
+" --ia64=OPTS IA-64 (Itanium) BCJ filter\n"
+" --sparc=OPTS SPARC BCJ filter\n"
+" Valid OPTS for all BCJ filters:\n"
+" start=NUM start offset for conversions (default=0)"
+msgstr ""
+"\n"
+" --x86=ПАРАМ фільтр BCJ x86 (32-бітовий і 64-бітовий)\n"
+" --arm=ПАРАМ фільтр BCJ ARM\n"
+" --armthumb=ПАРАМ фільтр BCJ ARM-Thumb\n"
+" --arm64=ПАРАМ фільтр BCJ ARM64\n"
+" --powerpc=ПАРАМ фільтр BCJ PowerPC (лише зворотний порядок байтів)\n"
+" --ia64=ПАРАМ фільтр BCJ IA-64 (Itanium)\n"
+" --sparc=ПАРАМ фільтр BCJ SPARC\n"
+" Коректні значення ПАРАМЕТРИ для усіх фільтрів BCJ:\n"
+" start=N початковий зсув для перетворень (типовий=0)"
+
+#: src/xz/message.c:1095
+msgid ""
+"\n"
+" --delta=OPTS Delta filter; valid OPTS (valid values; default):\n"
+" dist=NUM distance between bytes being subtracted\n"
+" from each other (1-256; 1)"
+msgstr ""
+"\n"
+" --delta=ПАРАМЕТРИ дельта-фільтр; коректні ПАРАМЕТРИ (значення; типове):\n"
+" dist=N відстань між байтами, які віднімаються\n"
+" один від одного (1-256; 1)"
+
+#: src/xz/message.c:1103
+msgid ""
+"\n"
+" Other options:\n"
+msgstr ""
+"\n"
+" Інші параметри:\n"
+
+#: src/xz/message.c:1106
+msgid ""
+" -q, --quiet suppress warnings; specify twice to suppress errors too\n"
+" -v, --verbose be verbose; specify twice for even more verbose"
+msgstr ""
+" -q, --quiet придушити попередження; вкажіть двічі, щоб придушити\n"
+" помилки\n"
+" -v, --verbose режим докладних повідомлень; вкажіть двічі, щоб підвищити\n"
+" докладність"
+
+#: src/xz/message.c:1111
+msgid " -Q, --no-warn make warnings not affect the exit status"
+msgstr " -Q, --no-warn попередження не впливають на стан виходу"
+
+#: src/xz/message.c:1113
+msgid " --robot use machine-parsable messages (useful for scripts)"
+msgstr ""
+" --robot використовувати повідомлення для обробки комп'ютером\n"
+" (корисно для створення сценаріїв)"
+
+#: src/xz/message.c:1116
+msgid ""
+" --info-memory display the total amount of RAM and the currently active\n"
+" memory usage limits, and exit"
+msgstr ""
+" --info-memory вивести загальні дані щодо оперативної пам'яті і поточних\n"
+" обмежень щодо її використання, потім завершити роботу"
+
+#: src/xz/message.c:1119
+msgid ""
+" -h, --help display the short help (lists only the basic options)\n"
+" -H, --long-help display this long help and exit"
+msgstr ""
+" -h, --help вивести коротке довідкове повідомлення (лише базові\n"
+" параметри)\n"
+" -H, --long-help вивести це розширене довідкове повідомлення і завершити\n"
+" роботу"
+
+#: src/xz/message.c:1123
+msgid ""
+" -h, --help display this short help and exit\n"
+" -H, --long-help display the long help (lists also the advanced options)"
+msgstr ""
+" -h, --help показати цю коротку довідку і завершити роботу\n"
+" -H, --long-help показати розгорнуту довідку (із усіма додатковими\n"
+" параметрами)"
+
+#: src/xz/message.c:1128
+msgid " -V, --version display the version number and exit"
+msgstr " -V, --version вивести дані щодо версії програми і завершити роботу"
+
+#: src/xz/message.c:1130
+msgid ""
+"\n"
+"With no FILE, or when FILE is -, read standard input.\n"
+msgstr ""
+"\n"
+"Якщо вхідний файл не вказаний, або якщо вказано символ -,\n"
+"використовується стандартний ввід.\n"
+
+#. TRANSLATORS: This message indicates the bug reporting address
+#. for this package. Please add _another line_ saying
+#. "Report translation bugs to <...>\n" with the email or WWW
+#. address for translation bugs. Thanks.
+#: src/xz/message.c:1136
+#, c-format
+msgid "Report bugs to <%s> (in English or Finnish).\n"
+msgstr ""
+"Сповіщайте розробників про вади за адресою <%s>\n"
+"(англійською і фінською).\n"
+
+#: src/xz/message.c:1138
+#, c-format
+msgid "%s home page: <%s>\n"
+msgstr "Домашня сторінка %s: <%s>\n"
+
+#: src/xz/message.c:1142
+msgid "THIS IS A DEVELOPMENT VERSION NOT INTENDED FOR PRODUCTION USE."
+msgstr "ЦЕ ТЕСТОВА ВЕРСІЯ, ЯКУ НЕ ПРИЗНАЧЕНО ДЛЯ ПРОМИСЛОВОГО ВИКОРИСТАННЯ."
+
+#: src/xz/options.c:86
+#, c-format
+msgid "%s: Options must be `name=value' pairs separated with commas"
+msgstr "%s: параметри -- пари «назва=значення», відокремлені комами"
+
+#: src/xz/options.c:93
+#, c-format
+msgid "%s: Invalid option name"
+msgstr "%s: некоректна назва параметра"
+
+#: src/xz/options.c:113
+#, c-format
+msgid "%s: Invalid option value"
+msgstr "%s: некоректне значення параметра"
+
+#: src/xz/options.c:247
+#, c-format
+msgid "Unsupported LZMA1/LZMA2 preset: %s"
+msgstr "Непідтримуваний рівень стискання LZMA1/LZMA2: %s"
+
+#: src/xz/options.c:355
+msgid "The sum of lc and lp must not exceed 4"
+msgstr "Сума lc і lp не повинна перевищувати 4"
+
+#: src/xz/suffix.c:137 src/xz/suffix.c:268
+#, c-format
+msgid "%s: With --format=raw, --suffix=.SUF is required unless writing to stdout"
+msgstr ""
+"%s: якщо вказано --format=raw, слід вказати і --suffix=.SUF, якщо дані\n"
+"виводяться не до стандартного виведення"
+
+#: src/xz/suffix.c:168
+#, c-format
+msgid "%s: Filename has an unknown suffix, skipping"
+msgstr "%s: назва файла має невідомий суфікс; пропускаємо"
+
+#: src/xz/suffix.c:189
+#, c-format
+msgid "%s: File already has `%s' suffix, skipping"
+msgstr "%s: файл вже має суфікс назви %s; пропускаємо"
+
+#: src/xz/suffix.c:405
+#, c-format
+msgid "%s: Invalid filename suffix"
+msgstr "%s: некоректний суфікс назви файла"
+
+#: src/xz/util.c:71
+#, c-format
+msgid "%s: Value is not a non-negative decimal integer"
+msgstr "%s: значення не є невід'ємним десятковим цілим"
+
+#: src/xz/util.c:113
+#, c-format
+msgid "%s: Invalid multiplier suffix"
+msgstr "%s: некоректний суфікс множника"
+
+#: src/xz/util.c:115
+msgid "Valid suffixes are `KiB' (2^10), `MiB' (2^20), and `GiB' (2^30)."
+msgstr "Коректними є суфікси «KiB» (2^10), «MiB» (2^20) та «GiB» (2^30)."
+
+#: src/xz/util.c:132
+#, c-format
+msgid "Value of the option `%s' must be in the range %<PRIu64>, %<PRIu64>"
+msgstr "Значення параметра «%s» має належати до діапазону %<PRIu64>, %<PRIu64>"
+
+#: src/xz/util.c:269
+msgid "Compressed data cannot be read from a terminal"
+msgstr "Стиснені дані неможливо прочитати з термінала"
+
+#: src/xz/util.c:282
+msgid "Compressed data cannot be written to a terminal"
+msgstr "Стиснені дані неможливо записати до термінала"
+
+#: src/common/tuklib_exit.c:40
+msgid "Writing to standard output failed"
+msgstr "Не вдалося записати дані до стандартного виведення"
+
+#: src/common/tuklib_exit.c:43
+msgid "Unknown error"
+msgstr "Невідома помилка"
+
+#, c-format
+#~ msgid "The selected match finder requires at least nice=%<PRIu32>"
+#~ msgstr "Вибраний засіб пошуку відповідності потребує принаймні nice=%<PRIu32>"
+
+#~ msgid "Memory usage limit for compression: "
+#~ msgstr "Обмеження пам'яті для пакування: "
+
+#~ msgid " Streams: %s\n"
+#~ msgstr " Потоки: %s\n"
+
+#~ msgid " Blocks: %s\n"
+#~ msgstr " Блоки: %s\n"
+
+#~ msgid " Ratio: %s\n"
+#~ msgstr " Коефіцієнт: %s\n"
+
+#~ msgid " Check: %s\n"
+#~ msgstr " Перевірка: %s\n"
+
+#~ msgid ""
+#~ " Streams:\n"
+#~ " Stream Blocks CompOffset UncompOffset CompSize UncompSize Ratio Check Padding"
+#~ msgstr ""
+#~ " Потоки:\n"
+#~ " Потік Блоки ЗсувСтисн. ЗсувНестисн. РозмСтисн. РозмНестисн Коеф. Перевірка Доповнення"
+
+#~ msgid ""
+#~ " Blocks:\n"
+#~ " Stream Block CompOffset UncompOffset TotalSize UncompSize Ratio Check"
+#~ msgstr ""
+#~ " Блоки:\n"
+#~ " Потік Блок ЗсувСтисн. ЗсувНестисн. ЗагРозм. РозмНестисн Коеф. Перевірка"
+
+#~ msgid " CheckVal %*s Header Flags CompSize MemUsage Filters"
+#~ msgstr " ЗначПер %*s Загол. Прапорці РозмСтисн ВикПам Фільтри"
+
+#~ msgid "Sandbox is disabled due to incompatible command line arguments"
+#~ msgstr "Пісочницю вимкнено через несумісні параметри у рядку команди"
+
+#~ msgid "Sandbox was successfully enabled"
+#~ msgstr "Пісочницю успішно увімкнено"

_service:tar_scm:xz-5.2.5.tar.xz/po/vi.gmo -> _service:tar_scm:xz-5.4.1.tar.xz/po/vi.gmo Changed

_service:tar_scm:xz-5.2.5.tar.xz/po/vi.po -> _service:tar_scm:xz-5.4.1.tar.xz/po/vi.po Changed

@@ -6,8 +6,8 @@
 msgid ""
 msgstr ""
 "Project-Id-Version: xz 5.1.4beta\n"
-"Report-Msgid-Bugs-To: lasse.collin@tukaani.org\n"
-"POT-Creation-Date: 2020-03-17 16:29+0200\n"
+"Report-Msgid-Bugs-To: xz@tukaani.org\n"
+"POT-Creation-Date: 2023-01-11 19:01+0200\n"
 "PO-Revision-Date: 2014-09-25 09:06+0700\n"
 "Last-Translator: Trần Ngọc Quân <vnwildman@gmail.com>\n"
 "Language-Team: Vietnamese <translation-team-vi@lists.sourceforge.net>\n"
@@ -18,99 +18,115 @@
 "Plural-Forms: nplurals=1; plural=0;\n"
 "X-Poedit-Basepath: ../\n"
 
-#: src/xz/args.c:63
+#: src/xz/args.c:77
 #, c-format
 msgid "%s: Invalid argument to --block-list"
 msgstr "%s: Đối số cho --block-list không hợp lệ"
 
-#: src/xz/args.c:73
+#: src/xz/args.c:87
 #, c-format
 msgid "%s: Too many arguments to --block-list"
 msgstr "%s: Quá nhiều đối số cho --block-list"
 
-#: src/xz/args.c:102
+#: src/xz/args.c:116
 msgid "0 can only be used as the last element in --block-list"
 msgstr "0 chỉ có thể dùng như là phần tử cuối trong --block-list"
 
-#: src/xz/args.c:406
+#: src/xz/args.c:451
 #, c-format
 msgid "%s: Unknown file format type"
 msgstr "%s: Không hiểu kiểu định dạng tập tin"
 
-#: src/xz/args.c:429 src/xz/args.c:437
+#: src/xz/args.c:474 src/xz/args.c:482
 #, c-format
 msgid "%s: Unsupported integrity check type"
 msgstr "%s: Không hỗ trợ kiểu kiểm tra toàn vẹn"
 
-#: src/xz/args.c:473
+#: src/xz/args.c:518
 msgid "Only one file can be specified with `--files' or `--files0'."
 msgstr "Chỉ được đưa ra một tập tin cho “--files” hay “--files0”."
 
-#: src/xz/args.c:541
+#: src/xz/args.c:586
 #, c-format
 msgid "The environment variable %s contains too many arguments"
 msgstr "Biến môi trường %s chứa quá nhiều đối số"
 
-#: src/xz/args.c:643
+#: src/xz/args.c:688
 msgid "Compression support was disabled at build time"
 msgstr ""
 
-#: src/xz/args.c:650
+#: src/xz/args.c:695
 msgid "Decompression support was disabled at build time"
 msgstr ""
 
-#: src/xz/coder.c:110
+#: src/xz/args.c:701
+msgid "Compression of lzip files (.lz) is not supported"
+msgstr ""
+
+#: src/xz/coder.c:115
 msgid "Maximum number of filters is four"
 msgstr "Số lượng bộ lọc tối đa là bốn"
 
-#: src/xz/coder.c:129
+#: src/xz/coder.c:134
 msgid "Memory usage limit is too low for the given filter setup."
 msgstr "Mức giới hạn dùng bộ nhớ là quá thấp cho việc cài đặt bộ lọc đã cho."
 
-#: src/xz/coder.c:159
+#: src/xz/coder.c:169
 msgid "Using a preset in raw mode is discouraged."
 msgstr "Dùng hiện tại trong chế độ thô là ngớ ngẩn."
 
-#: src/xz/coder.c:161
+#: src/xz/coder.c:171
 msgid "The exact options of the presets may vary between software versions."
 msgstr "Các tùy chọn trích xuất của chỉnh trước có thể biến đổi phụ thuộc vào phiên bản."
 
-#: src/xz/coder.c:184
+#: src/xz/coder.c:194
 msgid "The .lzma format supports only the LZMA1 filter"
 msgstr "Định dạng .lzma chỉ hỗ trợ bộ lọc LZMA1"
 
-#: src/xz/coder.c:192
+#: src/xz/coder.c:202
 msgid "LZMA1 cannot be used with the .xz format"
 msgstr "LZMA1 không thể được dùng với định dạng .xz"
 
-#: src/xz/coder.c:209
+#: src/xz/coder.c:219
 msgid "The filter chain is incompatible with --flush-timeout"
 msgstr "Móc xích lọc là không tương thích với --flush-timeout"
 
-#: src/xz/coder.c:215
+#: src/xz/coder.c:225
 msgid "Switching to single-threaded mode due to --flush-timeout"
 msgstr "Chuyển sang chế độ đơn tuyến trình bởi vì --flush-timeout"
 
-#: src/xz/coder.c:235
+#: src/xz/coder.c:249
 #, c-format
 msgid "Using up to %<PRIu32> threads."
 msgstr "Dùng đến %<PRIu32> tuyến trình."
 
-#: src/xz/coder.c:251
+#: src/xz/coder.c:265
 msgid "Unsupported filter chain or filter options"
 msgstr "Không hỗ trợ lọc móc xích hay tùy chọn lọc"
 
-#: src/xz/coder.c:263
+#: src/xz/coder.c:277
 #, c-format
 msgid "Decompression will need %s MiB of memory."
 msgstr "Giải nén sẽ cần %s MiB bộ nhớ."
 
-#: src/xz/coder.c:300
+#: src/xz/coder.c:309
+#, fuzzy, c-format
+#| msgid "Adjusted the number of threads from %s to %s to not exceed the memory usage limit of %s MiB"
+msgid "Reduced the number of threads from %s to %s to not exceed the memory usage limit of %s MiB"
+msgstr "Chỉnh số lượng tuyến trình từ %s thành %s để không vượt quá giới hạn tiêu dùng bộ nhớ là %s MiB"
+
+#: src/xz/coder.c:329
 #, c-format
-msgid "Adjusted the number of threads from %s to %s to not exceed the memory usage limit of %s MiB"
+msgid "Reduced the number of threads from %s to one. The automatic memory usage limit of %s MiB is still being exceeded. %s MiB of memory is required. Continuing anyway."
+msgstr ""
+
+#: src/xz/coder.c:356
+#, fuzzy, c-format
+#| msgid "Adjusted the number of threads from %s to %s to not exceed the memory usage limit of %s MiB"
+msgid "Switching to single-threaded mode to not exceed the memory usage limit of %s MiB"
 msgstr "Chỉnh số lượng tuyến trình từ %s thành %s để không vượt quá giới hạn tiêu dùng bộ nhớ là %s MiB"
 
-#: src/xz/coder.c:354
+#: src/xz/coder.c:411
 #, c-format
 msgid "Adjusted LZMA%c dictionary size from %s MiB to %s MiB to not exceed the memory usage limit of %s MiB"
 msgstr "Chỉnh cỡ từ điển LZMA%c từ %s MiB thành %s MiB để không vượt quá giới hạn tiêu dùng bộ nhớ là %s MiB"
@@ -120,11 +136,11 @@
 msgid "Error creating a pipe: %s"
 msgstr "Gặp lỗi khi tạo một ống dẫn: %s"
 
-#: src/xz/file_io.c:224
+#: src/xz/file_io.c:235
 msgid "Failed to enable the sandbox"
 msgstr ""
 
-#: src/xz/file_io.c:266
+#: src/xz/file_io.c:277
 #, c-format
 msgid "%s: poll() failed: %s"
 msgstr "%s: hàm poll() bị lỗi: %s"
@@ -139,195 +155,341 @@
 #. it is possible that the user has put a new file in place
 #. of the original file, and in that case it obviously
 #. shouldn't be removed.
-#: src/xz/file_io.c:333
+#: src/xz/file_io.c:344
 #, c-format
 msgid "%s: File seems to have been moved, not removing"
 msgstr "%s: Tập tin có lẽ đã bị di chuyển, không phải gỡ bỏ"
 
-#: src/xz/file_io.c:340 src/xz/file_io.c:882
+#: src/xz/file_io.c:351 src/xz/file_io.c:907
 #, c-format
 msgid "%s: Cannot remove: %s"
 msgstr "%s: Không thể gỡ bỏ: %s"
 
-#: src/xz/file_io.c:366
+#: src/xz/file_io.c:377
 #, c-format
 msgid "%s: Cannot set the file owner: %s"
 msgstr "%s: Không thể đặt chủ sở hữu tập tin: %s"
 
-#: src/xz/file_io.c:372
+#: src/xz/file_io.c:390
 #, c-format
 msgid "%s: Cannot set the file group: %s"
 msgstr "%s: Không thể đặt nhóm tập tin: %s"
 
-#: src/xz/file_io.c:391
+#: src/xz/file_io.c:409
 #, c-format
 msgid "%s: Cannot set the file permissions: %s"
 msgstr "%s: Không thể đặt chế độ đọc ghi cho tập tin: %s"
 
-#: src/xz/file_io.c:517
+#: src/xz/file_io.c:535
 #, c-format
 msgid "Error getting the file status flags from standard input: %s"
 msgstr "Gặp lỗi khi lấy các cờ trạng thái tập tin từ đầu vào tiêu chuẩn: %s"
 
-#: src/xz/file_io.c:574 src/xz/file_io.c:636
+#: src/xz/file_io.c:593 src/xz/file_io.c:655
 #, c-format
 msgid "%s: Is a symbolic link, skipping"
 msgstr "%s: Là một liên kết mềm nên bỏ qua"
 
-#: src/xz/file_io.c:665
+#: src/xz/file_io.c:684
 #, c-format
 msgid "%s: Is a directory, skipping"
 msgstr "%s: Không phải là một thư mục nên bỏ qua"
 
-#: src/xz/file_io.c:671
+#: src/xz/file_io.c:690
 #, c-format
 msgid "%s: Not a regular file, skipping"
 msgstr "%s: Không phải là tập tin thường nên bỏ qua"
 
-#: src/xz/file_io.c:688
+#: src/xz/file_io.c:707
 #, c-format
 msgid "%s: File has setuid or setgid bit set, skipping"
 msgstr "%s: Tập tin có đặt bít setuid hoặc setgid nên bỏ qua"
 
-#: src/xz/file_io.c:695
+#: src/xz/file_io.c:714
 #, c-format
 msgid "%s: File has sticky bit set, skipping"
 msgstr "%s: Tập tin có bít sticky nên bỏ qua"
 
-#: src/xz/file_io.c:702
+#: src/xz/file_io.c:721
 #, c-format
 msgid "%s: Input file has more than one hard link, skipping"
 msgstr "%s: Tập tin đầu vào có nhiều hơn một liên kết cứng nên bỏ qua"
 
-#: src/xz/file_io.c:792
+#: src/xz/file_io.c:763
+msgid "Empty filename, skipping"
+msgstr "Tên tập tin trống rỗng nên bỏ qua"
+
+#: src/xz/file_io.c:817
 #, c-format
 msgid "Error restoring the status flags to standard input: %s"
 msgstr "Gặp lỗi khi phục hồi các cờ trạng thái tới đầu vào tiêu chuẩn: %s"
 
-#: src/xz/file_io.c:840
+#: src/xz/file_io.c:865
 #, c-format
 msgid "Error getting the file status flags from standard output: %s"
 msgstr "Gặp lỗi khi lấy các cờ trạng thái tập tin từ đầu vào tiêu chuẩn: %s"
 
-#: src/xz/file_io.c:1018
+#: src/xz/file_io.c:1043
 #, c-format
 msgid "Error restoring the O_APPEND flag to standard output: %s"
 msgstr "Gặp lỗi khi phục hồi cờ O_APPEND trên đầu ra tiêu chuẩn: %s"
 
-#: src/xz/file_io.c:1030
+#: src/xz/file_io.c:1055
 #, c-format
 msgid "%s: Closing the file failed: %s"
 msgstr "%s: Gặp lỗi khi đóng tập tin: %s"
 
-#: src/xz/file_io.c:1066 src/xz/file_io.c:1309
+#: src/xz/file_io.c:1091 src/xz/file_io.c:1354
 #, c-format
 msgid "%s: Seeking failed when trying to create a sparse file: %s"
 msgstr "%s: Gặp lỗi khi di chuyển vị trí đọc khi cố tạo một tập tin rải rác: %s"
 
-#: src/xz/file_io.c:1167
+#: src/xz/file_io.c:1192
 #, c-format
 msgid "%s: Read error: %s"
 msgstr "%s: Lỗi đọc: %s"
 
-#: src/xz/file_io.c:1191
+#: src/xz/file_io.c:1222
 #, c-format
 msgid "%s: Error seeking the file: %s"
 msgstr "%s: Gặp lỗi khi di chuyển vị trí đọc tập tin: %s"
 
-#: src/xz/file_io.c:1201
+#: src/xz/file_io.c:1246
 #, c-format
 msgid "%s: Unexpected end of file"
 msgstr "%s: Kết thúc tập tin bất ngờ"
 
-#: src/xz/file_io.c:1260
+#: src/xz/file_io.c:1305
 #, c-format
 msgid "%s: Write error: %s"
 msgstr "%s: Lỗi ghi: %s"
 
-#: src/xz/hardware.c:137
+#: src/xz/hardware.c:238
 msgid "Disabled"
 msgstr "Bị tắt"
 
-#. TRANSLATORS: Test with "xz --info-memory" to see if
-#. the alignment looks nice.
-#: src/xz/hardware.c:156
-msgid "Total amount of physical memory (RAM): "
+#: src/xz/hardware.c:269
+#, fuzzy
+#| msgid "Total amount of physical memory (RAM): "
+msgid "Amount of physical memory (RAM):"
 msgstr "Tổng dung lượng bộ nhớ vật lý (RAM): "
 
-#: src/xz/hardware.c:158
-msgid "Memory usage limit for compression: "
-msgstr "Mức giới hạn dùng bộ nhớ cho nén: "
+#: src/xz/hardware.c:270
+msgid "Number of processor threads:"
+msgstr ""
+
+#: src/xz/hardware.c:271
+msgid "Compression:"
+msgstr ""
 
-#: src/xz/hardware.c:160
-msgid "Memory usage limit for decompression: "
+#: src/xz/hardware.c:272
+msgid "Decompression:"
+msgstr ""
+
+#: src/xz/hardware.c:273
+#, fuzzy
+#| msgid "Memory usage limit for decompression: "
+msgid "Multi-threaded decompression:"
 msgstr "Mức giới hạn dùng bộ nhớ cho giải nén:"
 
+#: src/xz/hardware.c:274
+msgid "Default for -T0:"
+msgstr ""
+
+#: src/xz/hardware.c:292
+msgid "Hardware information:"
+msgstr ""
+
+#: src/xz/hardware.c:299
+#, fuzzy
+#| msgid "Memory usage limit reached"
+msgid "Memory usage limits:"
+msgstr "Đã chạm mốc giới hạn sử dụng bộ nhớ"
+
+#: src/xz/list.c:68
+msgid "Streams:"
+msgstr ""
+
+#: src/xz/list.c:69
+msgid "Blocks:"
+msgstr ""
+
+#: src/xz/list.c:70
+#, fuzzy
+#| msgid " Compressed size: %s\n"
+msgid "Compressed size:"
+msgstr " Cỡ khi bị nén: %s\n"
+
+#: src/xz/list.c:71
+#, fuzzy
+#| msgid " Uncompressed size: %s\n"
+msgid "Uncompressed size:"
+msgstr " Cỡ sau giải nén: %s\n"
+
+#: src/xz/list.c:72
+msgid "Ratio:"
+msgstr ""
+
+#: src/xz/list.c:73
+msgid "Check:"
+msgstr ""
+
+#: src/xz/list.c:74
+#, fuzzy
+#| msgid " Stream padding: %s\n"
+msgid "Stream Padding:"
+msgstr " Đệm luồng dữ liệu: %s\n"
+
+#: src/xz/list.c:75
+#, fuzzy
+#| msgid " Memory needed: %s MiB\n"
+msgid "Memory needed:"
+msgstr " Bộ nhớ cần: %s MiB\n"
+
+#: src/xz/list.c:76
+#, fuzzy
+#| msgid " Sizes in headers: %s\n"
+msgid "Sizes in headers:"
+msgstr " Kích cỡ phần đầu: %s\n"
+
+#: src/xz/list.c:79
+#, fuzzy
+#| msgid " Number of files: %s\n"
+msgid "Number of files:"
+msgstr " Số tập tin: %s\n"
+
+#: src/xz/list.c:122
+msgid "Stream"
+msgstr ""
+
+#: src/xz/list.c:123
+msgid "Block"
+msgstr ""
+
+#: src/xz/list.c:124
+msgid "Blocks"
+msgstr ""
+
+#: src/xz/list.c:125
+msgid "CompOffset"
+msgstr ""
+
+#: src/xz/list.c:126
+msgid "UncompOffset"
+msgstr ""
+
+#: src/xz/list.c:127
+msgid "CompSize"
+msgstr ""
+
+#: src/xz/list.c:128
+msgid "UncompSize"
+msgstr ""
+
+#: src/xz/list.c:129
+#, fuzzy
+#| msgid "Totals:"
+msgid "TotalSize"
+msgstr "Tổng cộng:"
+
+#: src/xz/list.c:130
+msgid "Ratio"
+msgstr ""
+
+#: src/xz/list.c:131
+msgid "Check"
+msgstr ""
+
+#: src/xz/list.c:132
+msgid "CheckVal"
+msgstr ""
+
+#: src/xz/list.c:133
+msgid "Padding"
+msgstr ""
+
+#: src/xz/list.c:134
+msgid "Header"
+msgstr ""
+
+#: src/xz/list.c:135
+msgid "Flags"
+msgstr ""
+
+#: src/xz/list.c:136
+msgid "MemUsage"
+msgstr ""
+
+#: src/xz/list.c:137
+msgid "Filters"
+msgstr ""
+
 #. TRANSLATORS: Indicates that there is no integrity check.
-#. This string is used in tables, so the width must not
-#. exceed ten columns with a fixed-width font.
-#: src/xz/list.c:65
+#. This string is used in tables. In older xz version this
+#. string was limited to ten columns in a fixed-width font, but
+#. nowadays there is no strict length restriction anymore.
+#: src/xz/list.c:169
 msgid "None"
 msgstr "Không"
 
 #. TRANSLATORS: Indicates that integrity check name is not known,
-#. but the Check ID is known (here 2). This and other "Unknown-N"
-#. strings are used in tables, so the width must not exceed ten
-#. columns with a fixed-width font. It's OK to omit the dash if
-#. you need space for one extra letter, but don't use spaces.
-#: src/xz/list.c:72
+#. but the Check ID is known (here 2). In older xz version these
+#. strings were limited to ten columns in a fixed-width font, but
+#. nowadays there is no strict length restriction anymore.
+#: src/xz/list.c:175
 msgid "Unknown-2"
 msgstr "Chưa_biết2"
 
-#: src/xz/list.c:73
+#: src/xz/list.c:176
 msgid "Unknown-3"
 msgstr "Chưa_biết3"
 
-#: src/xz/list.c:75
+#: src/xz/list.c:178
 msgid "Unknown-5"
 msgstr "Chưa_biết5"
 
-#: src/xz/list.c:76
+#: src/xz/list.c:179
 msgid "Unknown-6"
 msgstr "Chưa_biết6"
 
-#: src/xz/list.c:77
+#: src/xz/list.c:180
 msgid "Unknown-7"
 msgstr "Chưa_biết7"
 
-#: src/xz/list.c:78
+#: src/xz/list.c:181
 msgid "Unknown-8"
 msgstr "Chưa_biết8"
 
-#: src/xz/list.c:79
+#: src/xz/list.c:182
 msgid "Unknown-9"
 msgstr "Chưa_biết9"
 
-#: src/xz/list.c:81
+#: src/xz/list.c:184
 msgid "Unknown-11"
 msgstr "ChưaBiết11"
 
-#: src/xz/list.c:82
+#: src/xz/list.c:185
 msgid "Unknown-12"
 msgstr "ChưaBiết12"
 
-#: src/xz/list.c:83
+#: src/xz/list.c:186
 msgid "Unknown-13"
 msgstr "ChưaBiết13"
 
-#: src/xz/list.c:84
+#: src/xz/list.c:187
 msgid "Unknown-14"
 msgstr "ChưaBiết14"
 
-#: src/xz/list.c:85
+#: src/xz/list.c:188
 msgid "Unknown-15"
 msgstr "ChưaBiết15"
 
-#: src/xz/list.c:153
+#: src/xz/list.c:351
 #, c-format
 msgid "%s: File is empty"
 msgstr "%s: Tập tin trống rỗng"
 
-#: src/xz/list.c:158
+#: src/xz/list.c:356
 #, c-format
 msgid "%s: Too small to be a valid .xz file"
 msgstr "%s: Là quá nhỏ đối với tập tin .xz hợp lệ"
@@ -336,124 +498,40 @@
 #. to Ratio, the columns are right aligned. Check and Filename
 #. are left aligned. If you need longer words, it's OK to
 #. use two lines here. Test with "xz -l foo.xz".
-#: src/xz/list.c:677
+#: src/xz/list.c:730
 msgid "Strms Blocks Compressed Uncompressed Ratio Check Filename"
 msgstr "Luồng Khối Nén Giải nén Tỷ lệ Ktra Tập tin"
 
-#: src/xz/list.c:717
-#, c-format
-msgid " Streams: %s\n"
-msgstr " Luồng dữ liệu: %s\n"
-
-#: src/xz/list.c:719
-#, c-format
-msgid " Blocks: %s\n"
-msgstr " Khối: %s\n"
-
-#: src/xz/list.c:721
-#, c-format
-msgid " Compressed size: %s\n"
-msgstr " Cỡ khi bị nén: %s\n"
-
-#: src/xz/list.c:724
-#, c-format
-msgid " Uncompressed size: %s\n"
-msgstr " Cỡ sau giải nén: %s\n"
-
-#: src/xz/list.c:727
-#, c-format
-msgid " Ratio: %s\n"
-msgstr " Tỷ lệ nén: %s\n"
-
-#: src/xz/list.c:729
-#, c-format
-msgid " Check: %s\n"
-msgstr " Kiểm tra: %s\n"
-
-#: src/xz/list.c:730
-#, c-format
-msgid " Stream padding: %s\n"
-msgstr " Đệm luồng dữ liệu: %s\n"
-
-#. TRANSLATORS: The second line is column headings. All except
-#. Check are right aligned; Check is left aligned. Test with
-#. "xz -lv foo.xz".
-#: src/xz/list.c:758
-msgid ""
-" Streams:\n"
-" Stream Blocks CompOffset UncompOffset CompSize UncompSize Ratio Check Padding"
-msgstr ""
-" Luồng dữ liệu:\n"
-" Luồng Khối BùNén BùGiảiNén CỡNén CỡGiảiNén TỷLệ Ktra Đệm"
-
-#. TRANSLATORS: The second line is column headings. All
-#. except Check are right aligned; Check is left aligned.
-#: src/xz/list.c:813
-#, c-format
-msgid ""
-" Blocks:\n"
-" Stream Block CompOffset UncompOffset TotalSize UncompSize Ratio Check"
-msgstr ""
-" Khối:\n"
-" Luồng Khối BùNén BùGiảiNén CỡTổng CỡGiảiNén TỷLệ Ktra"
-
-#. TRANSLATORS: These are additional column headings
-#. for the most verbose listing mode. CheckVal
-#. (Check value), Flags, and Filters are left aligned.
-#. Header (Block Header Size), CompSize, and MemUsage
-#. are right aligned. %*s is replaced with 0-120
-#. spaces to make the CheckVal column wide enough.
-#. Test with "xz -lvv foo.xz".
-#: src/xz/list.c:825
-#, c-format
-msgid " CheckVal %*s Header Flags CompSize MemUsage Filters"
-msgstr " GTrịKiểm %*s Đầu Cờ CỡNén DùngRAM BộLọc"
-
-#: src/xz/list.c:903 src/xz/list.c:1078
-#, c-format
-msgid " Memory needed: %s MiB\n"
-msgstr " Bộ nhớ cần: %s MiB\n"
-
-#: src/xz/list.c:905 src/xz/list.c:1080
-#, c-format
-msgid " Sizes in headers: %s\n"
-msgstr " Kích cỡ phần đầu: %s\n"
-
-#: src/xz/list.c:906 src/xz/list.c:1081
+#: src/xz/list.c:1025 src/xz/list.c:1203
 msgid "Yes"
 msgstr "Có"
 
-#: src/xz/list.c:906 src/xz/list.c:1081
+#: src/xz/list.c:1025 src/xz/list.c:1203
 msgid "No"
 msgstr "Không"
 
-#: src/xz/list.c:907 src/xz/list.c:1082
+#: src/xz/list.c:1027 src/xz/list.c:1205
 #, c-format
 msgid " Minimum XZ Utils version: %s\n"
 msgstr " Phiên bản “XZ Utils” tối thiểu: %s\n"
 
 #. TRANSLATORS: %s is an integer. Only the plural form of this
 #. message is used (e.g. "2 files"). Test with "xz -l foo.xz bar.xz".
-#: src/xz/list.c:1057
+#: src/xz/list.c:1178
 #, c-format
 msgid "%s file\n"
 msgid_plural "%s files\n"
 msgstr0 "%s tập tin\n"
 
-#: src/xz/list.c:1070
+#: src/xz/list.c:1191
 msgid "Totals:"
 msgstr "Tổng cộng:"
 
-#: src/xz/list.c:1071
-#, c-format
-msgid " Number of files: %s\n"
-msgstr " Số tập tin: %s\n"
-
-#: src/xz/list.c:1146
+#: src/xz/list.c:1269
 msgid "--list works only on .xz files (--format=xz or --format=auto)"
 msgstr "--list chỉ hoạt động trên các tập tin .xz (--format=xz hay --format=auto)"
 
-#: src/xz/list.c:1152
+#: src/xz/list.c:1275
 msgid "--list does not support reading from standard input"
 msgstr "--list không hỗ trợ đọc từ đầu vào tiêu chuẩn"
 
@@ -472,11 +550,11 @@
 msgid "%s: Null character found when reading filenames; maybe you meant to use `--files0' instead of `--files'?"
 msgstr "%s: Gặp ký hiệu Null khi đọc tên tập tin; có lẽ ý bạn muốn là dùng “--files0” chứ không phải “--files'?"
 
-#: src/xz/main.c:174
+#: src/xz/main.c:188
 msgid "Compression and decompression with --robot are not supported yet."
 msgstr "Nén và giải nén với --robot vẫn chưa được hỗ trợ."
 
-#: src/xz/main.c:252
+#: src/xz/main.c:266
 msgid "Cannot read data from standard input when reading filenames from standard input"
 msgstr "Không thể đọc dữ liệu từ đầu vào tiêu chuẩn khi đọc tập tin từ đầu vào tiêu chuẩn"
 
@@ -484,68 +562,68 @@
 #. of the line in messages. Usually it becomes "xz: ".
 #. This is a translatable string because French needs
 #. a space before a colon.
-#: src/xz/message.c:728
+#: src/xz/message.c:725
 #, c-format
 msgid "%s: "
 msgstr "%s: "
 
-#: src/xz/message.c:791 src/xz/message.c:841
+#: src/xz/message.c:797 src/xz/message.c:856
 msgid "Internal error (bug)"
 msgstr "Lỗi nội bộ (lỗi)"
 
-#: src/xz/message.c:798
+#: src/xz/message.c:804
 msgid "Cannot establish signal handlers"
 msgstr "Không thể thiết lập bộ xử lý tín hiệu"
 
-#: src/xz/message.c:807
+#: src/xz/message.c:813
 msgid "No integrity check; not verifying file integrity"
 msgstr "Không có kiểm tra toàn vẹn nên không thể thẩm tra tính toàn vẹn của tập tin"
 
-#: src/xz/message.c:810
+#: src/xz/message.c:816
 msgid "Unsupported type of integrity check; not verifying file integrity"
 msgstr "Kiểu kiểm tra toàn vẹn chưa được hỗ trợ; nên không thể thẩm tra tính toàn vẹn của tập tin"
 
-#: src/xz/message.c:817
+#: src/xz/message.c:823
 msgid "Memory usage limit reached"
 msgstr "Đã chạm mốc giới hạn sử dụng bộ nhớ"
 
-#: src/xz/message.c:820
+#: src/xz/message.c:826
 msgid "File format not recognized"
 msgstr "Không nhận ra định dạng tập tin"
 
-#: src/xz/message.c:823
+#: src/xz/message.c:829
 msgid "Unsupported options"
 msgstr "Tùy chọn không được hỗ trợ"
 
-#: src/xz/message.c:826
+#: src/xz/message.c:832
 msgid "Compressed data is corrupt"
 msgstr "Dữ liệu đã nén bị hỏng"
 
-#: src/xz/message.c:829
+#: src/xz/message.c:835
 msgid "Unexpected end of input"
 msgstr "Gặp kết thúc đầu vào bất ngờ"
 
-#: src/xz/message.c:862
+#: src/xz/message.c:877
 #, c-format
 msgid "%s MiB of memory is required. The limiter is disabled."
 msgstr "Yêu cầu cần có %s MiB bộ nhớ. Nhưng giới hạn bị tắt."
 
-#: src/xz/message.c:890
+#: src/xz/message.c:905
 #, c-format
 msgid "%s MiB of memory is required. The limit is %s."
 msgstr "Yêu cầu cần có %s MiB bộ nhớ. Nhưng giới hạn là %s."
 
-#: src/xz/message.c:1057
+#: src/xz/message.c:924
 #, c-format
 msgid "%s: Filter chain: %s\n"
 msgstr "%s: Móc xích lọc: %s\n"
 
-#: src/xz/message.c:1067
+#: src/xz/message.c:935
 #, c-format
 msgid "Try `%s --help' for more information."
 msgstr "Hãy chạy lệnh “%s --help” để xem thông tin thêm."
 
-#: src/xz/message.c:1093
+#: src/xz/message.c:961
 #, c-format
 msgid ""
 "Usage: %s OPTION... FILE...\n"
@@ -556,15 +634,15 @@
 "Nén hoặc giải nén các TẬP TIN có định dạng .xz.\n"
 "\n"
 
-#: src/xz/message.c:1100
+#: src/xz/message.c:968
 msgid "Mandatory arguments to long options are mandatory for short options too.\n"
 msgstr "Các tùy chọn dài bắt buộc phải có đối số thì với tùy chọn ngắn cũng vậy.\n"
 
-#: src/xz/message.c:1104
+#: src/xz/message.c:972
 msgid " Operation mode:\n"
 msgstr " Chế độ thao tác:\n"
 
-#: src/xz/message.c:1107
+#: src/xz/message.c:975
 msgid ""
 " -z, --compress force compression\n"
 " -d, --decompress force decompression\n"
@@ -576,7 +654,7 @@
 " -t, --test kiểm tra tính toàn vẹn của tập tin nén\n"
 " -l, --list liệt kê các thông tin về tập tin .xz"
 
-#: src/xz/message.c:1113
+#: src/xz/message.c:981
 msgid ""
 "\n"
 " Operation modifiers:\n"
@@ -584,7 +662,7 @@
 "\n"
 " Bộ chỉnh sửa thao tác:\n"
 
-#: src/xz/message.c:1116
+#: src/xz/message.c:984
 msgid ""
 " -k, --keep keep (don't delete) input files\n"
 " -f, --force force overwrite of output file and (de)compress links\n"
@@ -594,7 +672,7 @@
 " -f, --force buộc ghi đè tập tin đầu ra và (giải) nén các liên kết\n"
 " -c, --stdout ghi ra đầu ra tiêu chuẩn và không xóa tập tin đầu vào"
 
-#: src/xz/message.c:1122
+#: src/xz/message.c:993
 msgid ""
 " --single-stream decompress only the first stream, and silently\n"
 " ignore possible remaining input data"
@@ -602,7 +680,7 @@
 " --single-stream chỉ giải nén luồng dữ liệu đầu, và bỏ qua\n"
 " dữ liệu đầu vào còn lại có thể"
 
-#: src/xz/message.c:1125
+#: src/xz/message.c:996
 msgid ""
 " --no-sparse do not create sparse files when decompressing\n"
 " -S, --suffix=.SUF use the suffix `.SUF' on compressed files\n"
@@ -618,7 +696,7 @@
 " chuẩn; chúng phải được kết thúc bằng ký tự dòng mới\n"
 " --files0=TẬP-TIN giống --files nhưng ký tự kết thúc là null"
 
-#: src/xz/message.c:1134
+#: src/xz/message.c:1005
 msgid ""
 "\n"
 " Basic file format and compression options:\n"
@@ -626,10 +704,16 @@
 "\n"
 " Các tùy chọn về định dạng và nén cơ bản:\n"
 
-#: src/xz/message.c:1136
+#: src/xz/message.c:1007
+#, fuzzy
+#| msgid ""
+#| " -F, --format=FMT file format to encode or decode; possible values are\n"
+#| " `auto' (default), `xz', `lzma', and `raw'\n"
+#| " -C, --check=CHECK integrity check type: `none' (use with caution),\n"
+#| " `crc32', `crc64' (default), or `sha256'"
 msgid ""
 " -F, --format=FMT file format to encode or decode; possible values are\n"
-" `auto' (default), `xz', `lzma', and `raw'\n"
+" `auto' (default), `xz', `lzma', `lzip', and `raw'\n"
 " -C, --check=CHECK integrity check type: `none' (use with caution),\n"
 " `crc32', `crc64' (default), or `sha256'"
 msgstr ""
@@ -638,11 +722,11 @@
 " -C, --check=KIỂM kiểu kiểm tra toàn vẹn: “none” (thận trọng khi dùng),\n"
 " “crc32”, “crc64” (mặc định), hay “sha256”"
 
-#: src/xz/message.c:1141
+#: src/xz/message.c:1012
 msgid " --ignore-check don't verify the integrity check when decompressing"
 msgstr " --ignore-check không thẩm tra tính toàn vẹn khi giải nén"
 
-#: src/xz/message.c:1145
+#: src/xz/message.c:1016
 msgid ""
 " -0 ... -9 compression preset; default is 6; take compressor *and*\n"
 " decompressor memory usage into account before using 7-9!"
@@ -650,7 +734,7 @@
 " -0 ... -9 đặt mức nén; mặc định là 6; tiêu dùng nhiều bộ nhớ khi nén\n"
 " và giải nén, nên tính toán trước khi dùng 7-9!"
 
-#: src/xz/message.c:1149
+#: src/xz/message.c:1020
 msgid ""
 " -e, --extreme try to improve compression ratio by using more CPU time;\n"
 " does not affect decompressor memory requirements"
@@ -658,7 +742,7 @@
 " -e, --extreme cố gắng nâng cao mức nén bằng cách dùng nhiều CPU hơn;\n"
 " nhưng không yêu cần nhiều bộ nhớ khi giải nén"
 
-#: src/xz/message.c:1153
+#: src/xz/message.c:1024
 msgid ""
 " -T, --threads=NUM use at most NUM threads; the default is 1; set to 0\n"
 " to use as many threads as there are processor cores"
@@ -666,7 +750,7 @@
 " -T, --threads=SỐ dùng tối đa là SỐ tuyến trình; mặc định là 1; đặt\n"
 " thành 0 để dùng số lượng bằng số lõi vi xử lý"
 
-#: src/xz/message.c:1158
+#: src/xz/message.c:1029
 msgid ""
 " --block-size=SIZE\n"
 " start a new .xz block after every SIZE bytes of input;\n"
@@ -676,7 +760,7 @@
 " bắt đầu một khối .xz mới sau mỗi CỠ byte của đầu vào;\n"
 " dùng tùy chọn này để đặt cỡ khối cho nén tuyến trình"
 
-#: src/xz/message.c:1162
+#: src/xz/message.c:1033
 msgid ""
 " --block-list=SIZES\n"
 " start a new .xz block after the given comma-separated\n"
@@ -686,7 +770,7 @@
 " bắt đầu một khối .xz mới sau một danh sách ngăn\n"
 " cách bằng dấu phẩy nhịp dữ của dữ liệu chưa nén"
 
-#: src/xz/message.c:1166
+#: src/xz/message.c:1037
 msgid ""
 " --flush-timeout=TIMEOUT\n"
 " when compressing, if more than TIMEOUT milliseconds has\n"
@@ -698,14 +782,22 @@
 " kể từ lần đẩy dữ liệu lên đĩa trước đó và đang đọc thêm\n"
 " khối nữa, mọi dữ liệu đang chờ sẽ được ghi lên đĩa"
 
-#: src/xz/message.c:1172
-#, no-c-format
+#: src/xz/message.c:1043
+#, fuzzy, no-c-format
+#| msgid ""
+#| " --memlimit-compress=LIMIT\n"
+#| " --memlimit-decompress=LIMIT\n"
+#| " -M, --memlimit=LIMIT\n"
+#| " set memory usage limit for compression, decompression,\n"
+#| " or both; LIMIT is in bytes, % of RAM, or 0 for defaults"
 msgid ""
 " --memlimit-compress=LIMIT\n"
 " --memlimit-decompress=LIMIT\n"
+" --memlimit-mt-decompress=LIMIT\n"
 " -M, --memlimit=LIMIT\n"
 " set memory usage limit for compression, decompression,\n"
-" or both; LIMIT is in bytes, % of RAM, or 0 for defaults"
+" threaded decompression, or all of these; LIMIT is in\n"
+" bytes, % of RAM, or 0 for defaults"
 msgstr ""
 " --memlimit-compress=GIỚI_HẠN\n"
 " --memlimit-decompress=GIỚI_HẠN\n"
@@ -714,7 +806,7 @@
 " hoặc cả hai; GIỚI_HẠN có đơn vị là byte, % của RAM,\n"
 " hay 0 cho mặc định"
 
-#: src/xz/message.c:1179
+#: src/xz/message.c:1052
 msgid ""
 " --no-adjust if compression settings exceed the memory usage limit,\n"
 " give an error instead of adjusting the settings downwards"
@@ -722,7 +814,7 @@
 " --no-adjust nếu các cài đặt nén vượt quá giới hạn dùng bộ nhớ,\n"
 " đưa ra một lỗi thay vì sửa đổi các cài đặt xuống"
 
-#: src/xz/message.c:1185
+#: src/xz/message.c:1058
 msgid ""
 "\n"
 " Custom filter chain for compression (alternative for using presets):"
@@ -730,7 +822,7 @@
 "\n"
 " Móc xích lọc tùy chỉnh cho nén (thay cho việc dùng chỉnh trước):"
 
-#: src/xz/message.c:1194
+#: src/xz/message.c:1067
 msgid ""
 "\n"
 " --lzma1=OPTS LZMA1 or LZMA2; OPTS is a comma-separated list of zero or\n"
@@ -758,14 +850,26 @@
 " mf=TÊN bộ tìm khớp (hc3, hc4, bt2, bt3, bt4; bt4)\n"
 " depth=SỐ mức sâu tìm kiếm tối đa; 0=tự động (mặc định)"
 
-#: src/xz/message.c:1209
+#: src/xz/message.c:1082
+#, fuzzy
+#| msgid ""
+#| "\n"
+#| " --x86=OPTS x86 BCJ filter (32-bit and 64-bit)\n"
+#| " --powerpc=OPTS PowerPC BCJ filter (big endian only)\n"
+#| " --ia64=OPTS IA-64 (Itanium) BCJ filter\n"
+#| " --arm=OPTS ARM BCJ filter (little endian only)\n"
+#| " --armthumb=OPTS ARM-Thumb BCJ filter (little endian only)\n"
+#| " --sparc=OPTS SPARC BCJ filter\n"
+#| " Valid OPTS for all BCJ filters:\n"
+#| " start=NUM start offset for conversions (default=0)"
 msgid ""
 "\n"
 " --x86=OPTS x86 BCJ filter (32-bit and 64-bit)\n"
+" --arm=OPTS ARM BCJ filter\n"
+" --armthumb=OPTS ARM-Thumb BCJ filter\n"
+" --arm64=OPTS ARM64 BCJ filter\n"
 " --powerpc=OPTS PowerPC BCJ filter (big endian only)\n"
 " --ia64=OPTS IA-64 (Itanium) BCJ filter\n"
-" --arm=OPTS ARM BCJ filter (little endian only)\n"
-" --armthumb=OPTS ARM-Thumb BCJ filter (little endian only)\n"
 " --sparc=OPTS SPARC BCJ filter\n"
 " Valid OPTS for all BCJ filters:\n"
 " start=NUM start offset for conversions (default=0)"
@@ -780,7 +884,7 @@
 " các tùy chọn hợp lệ cho mọi bộ lọc BCJ:\n"
 " start=SỐ khoảng bù khởi đầu cho chuyển đổi (mặc định=0)"
 
-#: src/xz/message.c:1221
+#: src/xz/message.c:1095
 msgid ""
 "\n"
 " --delta=OPTS Delta filter; valid OPTS (valid values; default):\n"
@@ -793,7 +897,7 @@
 " dist=SỐ khoảng cách giữa các byte được trừ từ\n"
 " những cái khác (1-256; 1)"
 
-#: src/xz/message.c:1229
+#: src/xz/message.c:1103
 msgid ""
 "\n"
 " Other options:\n"
@@ -801,7 +905,7 @@
 "\n"
 " Tùy chọn khác:\n"
 
-#: src/xz/message.c:1232
+#: src/xz/message.c:1106
 msgid ""
 " -q, --quiet suppress warnings; specify twice to suppress errors too\n"
 " -v, --verbose be verbose; specify twice for even more verbose"
@@ -810,17 +914,17 @@
 " chỉ định hai lần nến bạn muốn chặn cả báo lỗi\n"
 " -v, --verbose thông báo chi tiết; dùng hai lần nếu muốn chi tiết hơn"
 
-#: src/xz/message.c:1237
+#: src/xz/message.c:1111
 msgid " -Q, --no-warn make warnings not affect the exit status"
 msgstr " -Q, --no-warn làm cho các cảnh báo không ảnh hưởng đến trạng thái thoát"
 
-#: src/xz/message.c:1239
+#: src/xz/message.c:1113
 msgid " --robot use machine-parsable messages (useful for scripts)"
 msgstr ""
 " --robot dùng các thông điệp máy có thể phân tích\n"
 " (hữu dụng với scripts)"
 
-#: src/xz/message.c:1242
+#: src/xz/message.c:1116
 msgid ""
 " --info-memory display the total amount of RAM and the currently active\n"
 " memory usage limits, and exit"
@@ -828,7 +932,7 @@
 " --info-memory hiển thị tổng lượng RAM và mức giới hạn tiêu dùng\n"
 " bộ nhớ hiện tại, rồi thoát"
 
-#: src/xz/message.c:1245
+#: src/xz/message.c:1119
 msgid ""
 " -h, --help display the short help (lists only the basic options)\n"
 " -H, --long-help display this long help and exit"
@@ -837,7 +941,7 @@
 " (chỉ liệt kê các tùy chọn cơ bản)\n"
 " -H, --long-help hiển thị trợ giúp đầy đủ rồi thoát"
 
-#: src/xz/message.c:1249
+#: src/xz/message.c:1123
 msgid ""
 " -h, --help display this short help and exit\n"
 " -H, --long-help display the long help (lists also the advanced options)"
@@ -846,11 +950,11 @@
 " -H, --long-help hiển thị trợ giúp đầy đủ\n"
 " (liệt kê cả những tùy chọn cấp cao)"
 
-#: src/xz/message.c:1254
+#: src/xz/message.c:1128
 msgid " -V, --version display the version number and exit"
 msgstr " -V, --version hiển thị số phiên bản và thoát"
 
-#: src/xz/message.c:1256
+#: src/xz/message.c:1130
 msgid ""
 "\n"
 "With no FILE, or when FILE is -, read standard input.\n"
@@ -862,19 +966,19 @@
 #. for this package. Please add _another line_ saying
 #. "Report translation bugs to <...>\n" with the email or WWW
 #. address for translation bugs. Thanks.
-#: src/xz/message.c:1262
+#: src/xz/message.c:1136
 #, c-format
 msgid "Report bugs to <%s> (in English or Finnish).\n"
 msgstr ""
 "Hãy báo cáo lỗi cho <%s> (bằng tiếng Anh hoặc Phần Lan).\n"
 "Thông báo lỗi dịch cho: <http://translationproject.org/team/vi.html>.\n"
 
-#: src/xz/message.c:1264
+#: src/xz/message.c:1138
 #, c-format
 msgid "%s home page: <%s>\n"
 msgstr "Trang chủ %s: <%s>.\n"
 
-#: src/xz/message.c:1268
+#: src/xz/message.c:1142
 msgid "THIS IS A DEVELOPMENT VERSION NOT INTENDED FOR PRODUCTION USE."
 msgstr "ĐÂY LÀ PHIÊN BẢN PHÁT TRIỂN VÀ NÓ KHÔNG PHÙ HỢP VỚI MỤC ĐÍCH SẢN XUẤT."
 
@@ -902,27 +1006,22 @@
 msgid "The sum of lc and lp must not exceed 4"
 msgstr "Tổng số lượng lc và lp không được vượt quá 4"
 
-#: src/xz/options.c:359
-#, c-format
-msgid "The selected match finder requires at least nice=%<PRIu32>"
-msgstr "Bộ tìm khớp đã chọn yêu cầu mức “tốt” ít nhất là nice=%<PRIu32>"
-
-#: src/xz/suffix.c:133 src/xz/suffix.c:258
+#: src/xz/suffix.c:137 src/xz/suffix.c:268
 #, c-format
 msgid "%s: With --format=raw, --suffix=.SUF is required unless writing to stdout"
 msgstr "%s: Nếu --format=raw, --suffix=.SUF sẽ được yêu cầu trừ trường hợp ghi ra đầu ra tiêu chuẩn"
 
-#: src/xz/suffix.c:164
+#: src/xz/suffix.c:168
 #, c-format
 msgid "%s: Filename has an unknown suffix, skipping"
 msgstr "%s: Tên tập tin có phần hậu tố chưa biết nên bỏ qua"
 
-#: src/xz/suffix.c:185
+#: src/xz/suffix.c:189
 #, c-format
 msgid "%s: File already has `%s' suffix, skipping"
 msgstr "%s: Tập tin đã sẵn có hậu tố “%s” nên bỏ qua"
 
-#: src/xz/suffix.c:393
+#: src/xz/suffix.c:405
 #, c-format
 msgid "%s: Invalid filename suffix"
 msgstr "%s: Hậu tố tên tập tin không hợp lệ"
@@ -946,15 +1045,11 @@
 msgid "Value of the option `%s' must be in the range %<PRIu64>, %<PRIu64>"
 msgstr "Giá trị cuả tùy chọn “%s” phải nằm trong vùng %<PRIu64>, %<PRIu64>"
 
-#: src/xz/util.c:267
-msgid "Empty filename, skipping"
-msgstr "Tên tập tin trống rỗng nên bỏ qua"
-
-#: src/xz/util.c:281
+#: src/xz/util.c:269
 msgid "Compressed data cannot be read from a terminal"
 msgstr "Dữ liệu đã nén không thể đọc từ thiết bị cuối"
 
-#: src/xz/util.c:294
+#: src/xz/util.c:282
 msgid "Compressed data cannot be written to a terminal"
 msgstr "Dữ liệu đã nén không thể ghi ra thiết bị cuối"
 
@@ -966,6 +1061,48 @@
 msgid "Unknown error"
 msgstr "Lỗi chưa biết"
 
+#~ msgid "Memory usage limit for compression: "
+#~ msgstr "Mức giới hạn dùng bộ nhớ cho nén: "
+
+#, c-format
+#~ msgid " Streams: %s\n"
+#~ msgstr " Luồng dữ liệu: %s\n"
+
+#, c-format
+#~ msgid " Blocks: %s\n"
+#~ msgstr " Khối: %s\n"
+
+#, c-format
+#~ msgid " Ratio: %s\n"
+#~ msgstr " Tỷ lệ nén: %s\n"
+
+#, c-format
+#~ msgid " Check: %s\n"
+#~ msgstr " Kiểm tra: %s\n"
+
+#~ msgid ""
+#~ " Streams:\n"
+#~ " Stream Blocks CompOffset UncompOffset CompSize UncompSize Ratio Check Padding"
+#~ msgstr ""
+#~ " Luồng dữ liệu:\n"
+#~ " Luồng Khối BùNén BùGiảiNén CỡNén CỡGiảiNén TỷLệ Ktra Đệm"
+
+#, c-format
+#~ msgid ""
+#~ " Blocks:\n"
+#~ " Stream Block CompOffset UncompOffset TotalSize UncompSize Ratio Check"
+#~ msgstr ""
+#~ " Khối:\n"
+#~ " Luồng Khối BùNén BùGiảiNén CỡTổng CỡGiảiNén TỷLệ Ktra"
+
+#, c-format
+#~ msgid " CheckVal %*s Header Flags CompSize MemUsage Filters"
+#~ msgstr " GTrịKiểm %*s Đầu Cờ CỡNén DùngRAM BộLọc"
+
+#, c-format
+#~ msgid "The selected match finder requires at least nice=%<PRIu32>"
+#~ msgstr "Bộ tìm khớp đã chọn yêu cầu mức “tốt” ít nhất là nice=%<PRIu32>"
+
 #~ msgid "Error setting O_NONBLOCK on standard input: %s"
 #~ msgstr "Lỗi cài đặt O_NONBLOCK trên đầu vào tiêu chuẩn: %s"

_service:tar_scm:xz-5.2.5.tar.xz/po/xz.pot -> _service:tar_scm:xz-5.4.1.tar.xz/po/xz.pot Changed

@@ -5,9 +5,9 @@
 #, fuzzy
 msgid ""
 msgstr ""
-"Project-Id-Version: xz 5.2.5\n"
-"Report-Msgid-Bugs-To: lasse.collin@tukaani.org\n"
-"POT-Creation-Date: 2020-03-17 16:29+0200\n"
+"Project-Id-Version: xz 5.4.1\n"
+"Report-Msgid-Bugs-To: xz@tukaani.org\n"
+"POT-Creation-Date: 2023-01-11 19:01+0200\n"
 "PO-Revision-Date: YEAR-MO-DA HO:MI+ZONE\n"
 "Last-Translator: FULL NAME <EMAIL@ADDRESS>\n"
 "Language-Team: LANGUAGE <LL@li.org>\n"
@@ -17,99 +17,113 @@
 "Content-Transfer-Encoding: 8bit\n"
 "Plural-Forms: nplurals=INTEGER; plural=EXPRESSION;\n"
 
-#: src/xz/args.c:63
+#: src/xz/args.c:77
 #, c-format
 msgid "%s: Invalid argument to --block-list"
 msgstr ""
 
-#: src/xz/args.c:73
+#: src/xz/args.c:87
 #, c-format
 msgid "%s: Too many arguments to --block-list"
 msgstr ""
 
-#: src/xz/args.c:102
+#: src/xz/args.c:116
 msgid "0 can only be used as the last element in --block-list"
 msgstr ""
 
-#: src/xz/args.c:406
+#: src/xz/args.c:451
 #, c-format
 msgid "%s: Unknown file format type"
 msgstr ""
 
-#: src/xz/args.c:429 src/xz/args.c:437
+#: src/xz/args.c:474 src/xz/args.c:482
 #, c-format
 msgid "%s: Unsupported integrity check type"
 msgstr ""
 
-#: src/xz/args.c:473
+#: src/xz/args.c:518
 msgid "Only one file can be specified with `--files' or `--files0'."
 msgstr ""
 
-#: src/xz/args.c:541
+#: src/xz/args.c:586
 #, c-format
 msgid "The environment variable %s contains too many arguments"
 msgstr ""
 
-#: src/xz/args.c:643
+#: src/xz/args.c:688
 msgid "Compression support was disabled at build time"
 msgstr ""
 
-#: src/xz/args.c:650
+#: src/xz/args.c:695
 msgid "Decompression support was disabled at build time"
 msgstr ""
 
-#: src/xz/coder.c:110
+#: src/xz/args.c:701
+msgid "Compression of lzip files (.lz) is not supported"
+msgstr ""
+
+#: src/xz/coder.c:115
 msgid "Maximum number of filters is four"
 msgstr ""
 
-#: src/xz/coder.c:129
+#: src/xz/coder.c:134
 msgid "Memory usage limit is too low for the given filter setup."
 msgstr ""
 
-#: src/xz/coder.c:159
+#: src/xz/coder.c:169
 msgid "Using a preset in raw mode is discouraged."
 msgstr ""
 
-#: src/xz/coder.c:161
+#: src/xz/coder.c:171
 msgid "The exact options of the presets may vary between software versions."
 msgstr ""
 
-#: src/xz/coder.c:184
+#: src/xz/coder.c:194
 msgid "The .lzma format supports only the LZMA1 filter"
 msgstr ""
 
-#: src/xz/coder.c:192
+#: src/xz/coder.c:202
 msgid "LZMA1 cannot be used with the .xz format"
 msgstr ""
 
-#: src/xz/coder.c:209
+#: src/xz/coder.c:219
 msgid "The filter chain is incompatible with --flush-timeout"
 msgstr ""
 
-#: src/xz/coder.c:215
+#: src/xz/coder.c:225
 msgid "Switching to single-threaded mode due to --flush-timeout"
 msgstr ""
 
-#: src/xz/coder.c:235
+#: src/xz/coder.c:249
 #, c-format
 msgid "Using up to %<PRIu32> threads."
 msgstr ""
 
-#: src/xz/coder.c:251
+#: src/xz/coder.c:265
 msgid "Unsupported filter chain or filter options"
 msgstr ""
 
-#: src/xz/coder.c:263
+#: src/xz/coder.c:277
 #, c-format
 msgid "Decompression will need %s MiB of memory."
 msgstr ""
 
-#: src/xz/coder.c:300
+#: src/xz/coder.c:309
+#, c-format
+msgid "Reduced the number of threads from %s to %s to not exceed the memory usage limit of %s MiB"
+msgstr ""
+
+#: src/xz/coder.c:329
 #, c-format
-msgid "Adjusted the number of threads from %s to %s to not exceed the memory usage limit of %s MiB"
+msgid "Reduced the number of threads from %s to one. The automatic memory usage limit of %s MiB is still being exceeded. %s MiB of memory is required. Continuing anyway."
 msgstr ""
 
-#: src/xz/coder.c:354
+#: src/xz/coder.c:356
+#, c-format
+msgid "Switching to single-threaded mode to not exceed the memory usage limit of %s MiB"
+msgstr ""
+
+#: src/xz/coder.c:411
 #, c-format
 msgid "Adjusted LZMA%c dictionary size from %s MiB to %s MiB to not exceed the memory usage limit of %s MiB"
 msgstr ""
@@ -119,11 +133,11 @@
 msgid "Error creating a pipe: %s"
 msgstr ""
 
-#: src/xz/file_io.c:224
+#: src/xz/file_io.c:235
 msgid "Failed to enable the sandbox"
 msgstr ""
 
-#: src/xz/file_io.c:266
+#: src/xz/file_io.c:277
 #, c-format
 msgid "%s: poll() failed: %s"
 msgstr ""
@@ -138,318 +152,364 @@
 #. it is possible that the user has put a new file in place
 #. of the original file, and in that case it obviously
 #. shouldn't be removed.
-#: src/xz/file_io.c:333
+#: src/xz/file_io.c:344
 #, c-format
 msgid "%s: File seems to have been moved, not removing"
 msgstr ""
 
-#: src/xz/file_io.c:340 src/xz/file_io.c:882
+#: src/xz/file_io.c:351 src/xz/file_io.c:907
 #, c-format
 msgid "%s: Cannot remove: %s"
 msgstr ""
 
-#: src/xz/file_io.c:366
+#: src/xz/file_io.c:377
 #, c-format
 msgid "%s: Cannot set the file owner: %s"
 msgstr ""
 
-#: src/xz/file_io.c:372
+#: src/xz/file_io.c:390
 #, c-format
 msgid "%s: Cannot set the file group: %s"
 msgstr ""
 
-#: src/xz/file_io.c:391
+#: src/xz/file_io.c:409
 #, c-format
 msgid "%s: Cannot set the file permissions: %s"
 msgstr ""
 
-#: src/xz/file_io.c:517
+#: src/xz/file_io.c:535
 #, c-format
 msgid "Error getting the file status flags from standard input: %s"
 msgstr ""
 
-#: src/xz/file_io.c:574 src/xz/file_io.c:636
+#: src/xz/file_io.c:593 src/xz/file_io.c:655
 #, c-format
 msgid "%s: Is a symbolic link, skipping"
 msgstr ""
 
-#: src/xz/file_io.c:665
+#: src/xz/file_io.c:684
 #, c-format
 msgid "%s: Is a directory, skipping"
 msgstr ""
 
-#: src/xz/file_io.c:671
+#: src/xz/file_io.c:690
 #, c-format
 msgid "%s: Not a regular file, skipping"
 msgstr ""
 
-#: src/xz/file_io.c:688
+#: src/xz/file_io.c:707
 #, c-format
 msgid "%s: File has setuid or setgid bit set, skipping"
 msgstr ""
 
-#: src/xz/file_io.c:695
+#: src/xz/file_io.c:714
 #, c-format
 msgid "%s: File has sticky bit set, skipping"
 msgstr ""
 
-#: src/xz/file_io.c:702
+#: src/xz/file_io.c:721
 #, c-format
 msgid "%s: Input file has more than one hard link, skipping"
 msgstr ""
 
-#: src/xz/file_io.c:792
+#: src/xz/file_io.c:763
+msgid "Empty filename, skipping"
+msgstr ""
+
+#: src/xz/file_io.c:817
 #, c-format
 msgid "Error restoring the status flags to standard input: %s"
 msgstr ""
 
-#: src/xz/file_io.c:840
+#: src/xz/file_io.c:865
 #, c-format
 msgid "Error getting the file status flags from standard output: %s"
 msgstr ""
 
-#: src/xz/file_io.c:1018
+#: src/xz/file_io.c:1043
 #, c-format
 msgid "Error restoring the O_APPEND flag to standard output: %s"
 msgstr ""
 
-#: src/xz/file_io.c:1030
+#: src/xz/file_io.c:1055
 #, c-format
 msgid "%s: Closing the file failed: %s"
 msgstr ""
 
-#: src/xz/file_io.c:1066 src/xz/file_io.c:1309
+#: src/xz/file_io.c:1091 src/xz/file_io.c:1354
 #, c-format
 msgid "%s: Seeking failed when trying to create a sparse file: %s"
 msgstr ""
 
-#: src/xz/file_io.c:1167
+#: src/xz/file_io.c:1192
 #, c-format
 msgid "%s: Read error: %s"
 msgstr ""
 
-#: src/xz/file_io.c:1191
+#: src/xz/file_io.c:1222
 #, c-format
 msgid "%s: Error seeking the file: %s"
 msgstr ""
 
-#: src/xz/file_io.c:1201
+#: src/xz/file_io.c:1246
 #, c-format
 msgid "%s: Unexpected end of file"
 msgstr ""
 
-#: src/xz/file_io.c:1260
+#: src/xz/file_io.c:1305
 #, c-format
 msgid "%s: Write error: %s"
 msgstr ""
 
-#: src/xz/hardware.c:137
+#: src/xz/hardware.c:238
 msgid "Disabled"
 msgstr ""
 
-#. TRANSLATORS: Test with "xz --info-memory" to see if
-#. the alignment looks nice.
-#: src/xz/hardware.c:156
-msgid "Total amount of physical memory (RAM): "
+#: src/xz/hardware.c:269
+msgid "Amount of physical memory (RAM):"
 msgstr ""
 
-#: src/xz/hardware.c:158
-msgid "Memory usage limit for compression: "
+#: src/xz/hardware.c:270
+msgid "Number of processor threads:"
 msgstr ""
 
-#: src/xz/hardware.c:160
-msgid "Memory usage limit for decompression: "
+#: src/xz/hardware.c:271
+msgid "Compression:"
 msgstr ""
 
-#. TRANSLATORS: Indicates that there is no integrity check.
-#. This string is used in tables, so the width must not
-#. exceed ten columns with a fixed-width font.
-#: src/xz/list.c:65
-msgid "None"
+#: src/xz/hardware.c:272
+msgid "Decompression:"
+msgstr ""
+
+#: src/xz/hardware.c:273
+msgid "Multi-threaded decompression:"
+msgstr ""
+
+#: src/xz/hardware.c:274
+msgid "Default for -T0:"
+msgstr ""
+
+#: src/xz/hardware.c:292
+msgid "Hardware information:"
+msgstr ""
+
+#: src/xz/hardware.c:299
+msgid "Memory usage limits:"
+msgstr ""
+
+#: src/xz/list.c:68
+msgid "Streams:"
+msgstr ""
+
+#: src/xz/list.c:69
+msgid "Blocks:"
+msgstr ""
+
+#: src/xz/list.c:70
+msgid "Compressed size:"
+msgstr ""
+
+#: src/xz/list.c:71
+msgid "Uncompressed size:"
 msgstr ""
 
-#. TRANSLATORS: Indicates that integrity check name is not known,
-#. but the Check ID is known (here 2). This and other "Unknown-N"
-#. strings are used in tables, so the width must not exceed ten
-#. columns with a fixed-width font. It's OK to omit the dash if
-#. you need space for one extra letter, but don't use spaces.
 #: src/xz/list.c:72
-msgid "Unknown-2"
+msgid "Ratio:"
 msgstr ""
 
 #: src/xz/list.c:73
-msgid "Unknown-3"
+msgid "Check:"
+msgstr ""
+
+#: src/xz/list.c:74
+msgid "Stream Padding:"
 msgstr ""
 
 #: src/xz/list.c:75
-msgid "Unknown-5"
+msgid "Memory needed:"
 msgstr ""
 
 #: src/xz/list.c:76
-msgid "Unknown-6"
+msgid "Sizes in headers:"
 msgstr ""
 
-#: src/xz/list.c:77
-msgid "Unknown-7"
+#: src/xz/list.c:79
+msgid "Number of files:"
 msgstr ""
 
-#: src/xz/list.c:78
-msgid "Unknown-8"
+#: src/xz/list.c:122
+msgid "Stream"
 msgstr ""
 
-#: src/xz/list.c:79
-msgid "Unknown-9"
+#: src/xz/list.c:123
+msgid "Block"
 msgstr ""
 
-#: src/xz/list.c:81
-msgid "Unknown-11"
+#: src/xz/list.c:124
+msgid "Blocks"
 msgstr ""
 
-#: src/xz/list.c:82
-msgid "Unknown-12"
+#: src/xz/list.c:125
+msgid "CompOffset"
 msgstr ""
 
-#: src/xz/list.c:83
-msgid "Unknown-13"
+#: src/xz/list.c:126
+msgid "UncompOffset"
 msgstr ""
 
-#: src/xz/list.c:84
-msgid "Unknown-14"
+#: src/xz/list.c:127
+msgid "CompSize"
 msgstr ""
 
-#: src/xz/list.c:85
-msgid "Unknown-15"
+#: src/xz/list.c:128
+msgid "UncompSize"
 msgstr ""
 
-#: src/xz/list.c:153
-#, c-format
-msgid "%s: File is empty"
+#: src/xz/list.c:129
+msgid "TotalSize"
 msgstr ""
 
-#: src/xz/list.c:158
-#, c-format
-msgid "%s: Too small to be a valid .xz file"
+#: src/xz/list.c:130
+msgid "Ratio"
 msgstr ""
 
-#. TRANSLATORS: These are column headings. From Strms (Streams)
-#. to Ratio, the columns are right aligned. Check and Filename
-#. are left aligned. If you need longer words, it's OK to
-#. use two lines here. Test with "xz -l foo.xz".
-#: src/xz/list.c:677
-msgid "Strms Blocks Compressed Uncompressed Ratio Check Filename"
+#: src/xz/list.c:131
+msgid "Check"
 msgstr ""
 
-#: src/xz/list.c:717
-#, c-format
-msgid " Streams: %s\n"
+#: src/xz/list.c:132
+msgid "CheckVal"
 msgstr ""
 
-#: src/xz/list.c:719
-#, c-format
-msgid " Blocks: %s\n"
+#: src/xz/list.c:133
+msgid "Padding"
 msgstr ""
 
-#: src/xz/list.c:721
-#, c-format
-msgid " Compressed size: %s\n"
+#: src/xz/list.c:134
+msgid "Header"
 msgstr ""
 
-#: src/xz/list.c:724
-#, c-format
-msgid " Uncompressed size: %s\n"
+#: src/xz/list.c:135
+msgid "Flags"
 msgstr ""
 
-#: src/xz/list.c:727
-#, c-format
-msgid " Ratio: %s\n"
+#: src/xz/list.c:136
+msgid "MemUsage"
 msgstr ""
 
-#: src/xz/list.c:729
-#, c-format
-msgid " Check: %s\n"
+#: src/xz/list.c:137
+msgid "Filters"
 msgstr ""
 
-#: src/xz/list.c:730
-#, c-format
-msgid " Stream padding: %s\n"
+#. TRANSLATORS: Indicates that there is no integrity check.
+#. This string is used in tables. In older xz version this
+#. string was limited to ten columns in a fixed-width font, but
+#. nowadays there is no strict length restriction anymore.
+#: src/xz/list.c:169
+msgid "None"
 msgstr ""
 
-#. TRANSLATORS: The second line is column headings. All except
-#. Check are right aligned; Check is left aligned. Test with
-#. "xz -lv foo.xz".
-#: src/xz/list.c:758
-msgid ""
-" Streams:\n"
-" Stream Blocks CompOffset UncompOffset CompSize UncompSize Ratio Check Padding"
+#. TRANSLATORS: Indicates that integrity check name is not known,
+#. but the Check ID is known (here 2). In older xz version these
+#. strings were limited to ten columns in a fixed-width font, but
+#. nowadays there is no strict length restriction anymore.
+#: src/xz/list.c:175
+msgid "Unknown-2"
 msgstr ""
 
-#. TRANSLATORS: The second line is column headings. All
-#. except Check are right aligned; Check is left aligned.
-#: src/xz/list.c:813
-#, c-format
-msgid ""
-" Blocks:\n"
-" Stream Block CompOffset UncompOffset TotalSize UncompSize Ratio Check"
+#: src/xz/list.c:176
+msgid "Unknown-3"
 msgstr ""
 
-#. TRANSLATORS: These are additional column headings
-#. for the most verbose listing mode. CheckVal
-#. (Check value), Flags, and Filters are left aligned.
-#. Header (Block Header Size), CompSize, and MemUsage
-#. are right aligned. %*s is replaced with 0-120
-#. spaces to make the CheckVal column wide enough.
-#. Test with "xz -lvv foo.xz".
-#: src/xz/list.c:825
-#, c-format
-msgid " CheckVal %*s Header Flags CompSize MemUsage Filters"
+#: src/xz/list.c:178
+msgid "Unknown-5"
+msgstr ""
+
+#: src/xz/list.c:179
+msgid "Unknown-6"
+msgstr ""
+
+#: src/xz/list.c:180
+msgid "Unknown-7"
+msgstr ""
+
+#: src/xz/list.c:181
+msgid "Unknown-8"
+msgstr ""
+
+#: src/xz/list.c:182
+msgid "Unknown-9"
+msgstr ""
+
+#: src/xz/list.c:184
+msgid "Unknown-11"
+msgstr ""
+
+#: src/xz/list.c:185
+msgid "Unknown-12"
+msgstr ""
+
+#: src/xz/list.c:186
+msgid "Unknown-13"
+msgstr ""
+
+#: src/xz/list.c:187
+msgid "Unknown-14"
+msgstr ""
+
+#: src/xz/list.c:188
+msgid "Unknown-15"
 msgstr ""
 
-#: src/xz/list.c:903 src/xz/list.c:1078
+#: src/xz/list.c:351
 #, c-format
-msgid " Memory needed: %s MiB\n"
+msgid "%s: File is empty"
 msgstr ""
 
-#: src/xz/list.c:905 src/xz/list.c:1080
+#: src/xz/list.c:356
 #, c-format
-msgid " Sizes in headers: %s\n"
+msgid "%s: Too small to be a valid .xz file"
 msgstr ""
 
-#: src/xz/list.c:906 src/xz/list.c:1081
+#. TRANSLATORS: These are column headings. From Strms (Streams)
+#. to Ratio, the columns are right aligned. Check and Filename
+#. are left aligned. If you need longer words, it's OK to
+#. use two lines here. Test with "xz -l foo.xz".
+#: src/xz/list.c:730
+msgid "Strms Blocks Compressed Uncompressed Ratio Check Filename"
+msgstr ""
+
+#: src/xz/list.c:1025 src/xz/list.c:1203
 msgid "Yes"
 msgstr ""
 
-#: src/xz/list.c:906 src/xz/list.c:1081
+#: src/xz/list.c:1025 src/xz/list.c:1203
 msgid "No"
 msgstr ""
 
-#: src/xz/list.c:907 src/xz/list.c:1082
+#: src/xz/list.c:1027 src/xz/list.c:1205
 #, c-format
 msgid " Minimum XZ Utils version: %s\n"
 msgstr ""
 
 #. TRANSLATORS: %s is an integer. Only the plural form of this
 #. message is used (e.g. "2 files"). Test with "xz -l foo.xz bar.xz".
-#: src/xz/list.c:1057
+#: src/xz/list.c:1178
 #, c-format
 msgid "%s file\n"
 msgid_plural "%s files\n"
 msgstr0 ""
 msgstr1 ""
 
-#: src/xz/list.c:1070
+#: src/xz/list.c:1191
 msgid "Totals:"
 msgstr ""
 
-#: src/xz/list.c:1071
-#, c-format
-msgid " Number of files: %s\n"
-msgstr ""
-
-#: src/xz/list.c:1146
+#: src/xz/list.c:1269
 msgid "--list works only on .xz files (--format=xz or --format=auto)"
 msgstr ""
 
-#: src/xz/list.c:1152
+#: src/xz/list.c:1275
 msgid "--list does not support reading from standard input"
 msgstr ""
 
@@ -468,11 +528,11 @@
 msgid "%s: Null character found when reading filenames; maybe you meant to use `--files0' instead of `--files'?"
 msgstr ""
 
-#: src/xz/main.c:174
+#: src/xz/main.c:188
 msgid "Compression and decompression with --robot are not supported yet."
 msgstr ""
 
-#: src/xz/main.c:252
+#: src/xz/main.c:266
 msgid "Cannot read data from standard input when reading filenames from standard input"
 msgstr ""
 
@@ -480,68 +540,68 @@
 #. of the line in messages. Usually it becomes "xz: ".
 #. This is a translatable string because French needs
 #. a space before a colon.
-#: src/xz/message.c:728
+#: src/xz/message.c:725
 #, c-format
 msgid "%s: "
 msgstr ""
 
-#: src/xz/message.c:791 src/xz/message.c:841
+#: src/xz/message.c:797 src/xz/message.c:856
 msgid "Internal error (bug)"
 msgstr ""
 
-#: src/xz/message.c:798
+#: src/xz/message.c:804
 msgid "Cannot establish signal handlers"
 msgstr ""
 
-#: src/xz/message.c:807
+#: src/xz/message.c:813
 msgid "No integrity check; not verifying file integrity"
 msgstr ""
 
-#: src/xz/message.c:810
+#: src/xz/message.c:816
 msgid "Unsupported type of integrity check; not verifying file integrity"
 msgstr ""
 
-#: src/xz/message.c:817
+#: src/xz/message.c:823
 msgid "Memory usage limit reached"
 msgstr ""
 
-#: src/xz/message.c:820
+#: src/xz/message.c:826
 msgid "File format not recognized"
 msgstr ""
 
-#: src/xz/message.c:823
+#: src/xz/message.c:829
 msgid "Unsupported options"
 msgstr ""
 
-#: src/xz/message.c:826
+#: src/xz/message.c:832
 msgid "Compressed data is corrupt"
 msgstr ""
 
-#: src/xz/message.c:829
+#: src/xz/message.c:835
 msgid "Unexpected end of input"
 msgstr ""
 
-#: src/xz/message.c:862
+#: src/xz/message.c:877
 #, c-format
 msgid "%s MiB of memory is required. The limiter is disabled."
 msgstr ""
 
-#: src/xz/message.c:890
+#: src/xz/message.c:905
 #, c-format
 msgid "%s MiB of memory is required. The limit is %s."
 msgstr ""
 
-#: src/xz/message.c:1057
+#: src/xz/message.c:924
 #, c-format
 msgid "%s: Filter chain: %s\n"
 msgstr ""
 
-#: src/xz/message.c:1067
+#: src/xz/message.c:935
 #, c-format
 msgid "Try `%s --help' for more information."
 msgstr ""
 
-#: src/xz/message.c:1093
+#: src/xz/message.c:961
 #, c-format
 msgid ""
 "Usage: %s OPTION... FILE...\n"
@@ -549,15 +609,15 @@
 "\n"
 msgstr ""
 
-#: src/xz/message.c:1100
+#: src/xz/message.c:968
 msgid "Mandatory arguments to long options are mandatory for short options too.\n"
 msgstr ""
 
-#: src/xz/message.c:1104
+#: src/xz/message.c:972
 msgid " Operation mode:\n"
 msgstr ""
 
-#: src/xz/message.c:1107
+#: src/xz/message.c:975
 msgid ""
 " -z, --compress force compression\n"
 " -d, --decompress force decompression\n"
@@ -565,26 +625,26 @@
 " -l, --list list information about .xz files"
 msgstr ""
 
-#: src/xz/message.c:1113
+#: src/xz/message.c:981
 msgid ""
 "\n"
 " Operation modifiers:\n"
 msgstr ""
 
-#: src/xz/message.c:1116
+#: src/xz/message.c:984
 msgid ""
 " -k, --keep keep (don't delete) input files\n"
 " -f, --force force overwrite of output file and (de)compress links\n"
 " -c, --stdout write to standard output and don't delete input files"
 msgstr ""
 
-#: src/xz/message.c:1122
+#: src/xz/message.c:993
 msgid ""
 " --single-stream decompress only the first stream, and silently\n"
 " ignore possible remaining input data"
 msgstr ""
 
-#: src/xz/message.c:1125
+#: src/xz/message.c:996
 msgid ""
 " --no-sparse do not create sparse files when decompressing\n"
 " -S, --suffix=.SUF use the suffix `.SUF' on compressed files\n"
@@ -594,57 +654,57 @@
 " --files0=FILE like --files but use the null character as terminator"
 msgstr ""
 
-#: src/xz/message.c:1134
+#: src/xz/message.c:1005
 msgid ""
 "\n"
 " Basic file format and compression options:\n"
 msgstr ""
 
-#: src/xz/message.c:1136
+#: src/xz/message.c:1007
 msgid ""
 " -F, --format=FMT file format to encode or decode; possible values are\n"
-" `auto' (default), `xz', `lzma', and `raw'\n"
+" `auto' (default), `xz', `lzma', `lzip', and `raw'\n"
 " -C, --check=CHECK integrity check type: `none' (use with caution),\n"
 " `crc32', `crc64' (default), or `sha256'"
 msgstr ""
 
-#: src/xz/message.c:1141
+#: src/xz/message.c:1012
 msgid " --ignore-check don't verify the integrity check when decompressing"
 msgstr ""
 
-#: src/xz/message.c:1145
+#: src/xz/message.c:1016
 msgid ""
 " -0 ... -9 compression preset; default is 6; take compressor *and*\n"
 " decompressor memory usage into account before using 7-9!"
 msgstr ""
 
-#: src/xz/message.c:1149
+#: src/xz/message.c:1020
 msgid ""
 " -e, --extreme try to improve compression ratio by using more CPU time;\n"
 " does not affect decompressor memory requirements"
 msgstr ""
 
-#: src/xz/message.c:1153
+#: src/xz/message.c:1024
 msgid ""
 " -T, --threads=NUM use at most NUM threads; the default is 1; set to 0\n"
 " to use as many threads as there are processor cores"
 msgstr ""
 
-#: src/xz/message.c:1158
+#: src/xz/message.c:1029
 msgid ""
 " --block-size=SIZE\n"
 " start a new .xz block after every SIZE bytes of input;\n"
 " use this to set the block size for threaded compression"
 msgstr ""
 
-#: src/xz/message.c:1162
+#: src/xz/message.c:1033
 msgid ""
 " --block-list=SIZES\n"
 " start a new .xz block after the given comma-separated\n"
 " intervals of uncompressed data"
 msgstr ""
 
-#: src/xz/message.c:1166
+#: src/xz/message.c:1037
 msgid ""
 " --flush-timeout=TIMEOUT\n"
 " when compressing, if more than TIMEOUT milliseconds has\n"
@@ -652,29 +712,31 @@
 " would block, all pending data is flushed out"
 msgstr ""
 
-#: src/xz/message.c:1172
+#: src/xz/message.c:1043
 #, no-c-format
 msgid ""
 " --memlimit-compress=LIMIT\n"
 " --memlimit-decompress=LIMIT\n"
+" --memlimit-mt-decompress=LIMIT\n"
 " -M, --memlimit=LIMIT\n"
 " set memory usage limit for compression, decompression,\n"
-" or both; LIMIT is in bytes, % of RAM, or 0 for defaults"
+" threaded decompression, or all of these; LIMIT is in\n"
+" bytes, % of RAM, or 0 for defaults"
 msgstr ""
 
-#: src/xz/message.c:1179
+#: src/xz/message.c:1052
 msgid ""
 " --no-adjust if compression settings exceed the memory usage limit,\n"
 " give an error instead of adjusting the settings downwards"
 msgstr ""
 
-#: src/xz/message.c:1185
+#: src/xz/message.c:1058
 msgid ""
 "\n"
 " Custom filter chain for compression (alternative for using presets):"
 msgstr ""
 
-#: src/xz/message.c:1194
+#: src/xz/message.c:1067
 msgid ""
 "\n"
 " --lzma1=OPTS LZMA1 or LZMA2; OPTS is a comma-separated list of zero or\n"
@@ -690,20 +752,21 @@
 " depth=NUM maximum search depth; 0=automatic (default)"
 msgstr ""
 
-#: src/xz/message.c:1209
+#: src/xz/message.c:1082
 msgid ""
 "\n"
 " --x86=OPTS x86 BCJ filter (32-bit and 64-bit)\n"
+" --arm=OPTS ARM BCJ filter\n"
+" --armthumb=OPTS ARM-Thumb BCJ filter\n"
+" --arm64=OPTS ARM64 BCJ filter\n"
 " --powerpc=OPTS PowerPC BCJ filter (big endian only)\n"
 " --ia64=OPTS IA-64 (Itanium) BCJ filter\n"
-" --arm=OPTS ARM BCJ filter (little endian only)\n"
-" --armthumb=OPTS ARM-Thumb BCJ filter (little endian only)\n"
 " --sparc=OPTS SPARC BCJ filter\n"
 " Valid OPTS for all BCJ filters:\n"
 " start=NUM start offset for conversions (default=0)"
 msgstr ""
 
-#: src/xz/message.c:1221
+#: src/xz/message.c:1095
 msgid ""
 "\n"
 " --delta=OPTS Delta filter; valid OPTS (valid values; default):\n"
@@ -711,49 +774,49 @@
 " from each other (1-256; 1)"
 msgstr ""
 
-#: src/xz/message.c:1229
+#: src/xz/message.c:1103
 msgid ""
 "\n"
 " Other options:\n"
 msgstr ""
 
-#: src/xz/message.c:1232
+#: src/xz/message.c:1106
 msgid ""
 " -q, --quiet suppress warnings; specify twice to suppress errors too\n"
 " -v, --verbose be verbose; specify twice for even more verbose"
 msgstr ""
 
-#: src/xz/message.c:1237
+#: src/xz/message.c:1111
 msgid " -Q, --no-warn make warnings not affect the exit status"
 msgstr ""
 
-#: src/xz/message.c:1239
+#: src/xz/message.c:1113
 msgid " --robot use machine-parsable messages (useful for scripts)"
 msgstr ""
 
-#: src/xz/message.c:1242
+#: src/xz/message.c:1116
 msgid ""
 " --info-memory display the total amount of RAM and the currently active\n"
 " memory usage limits, and exit"
 msgstr ""
 
-#: src/xz/message.c:1245
+#: src/xz/message.c:1119
 msgid ""
 " -h, --help display the short help (lists only the basic options)\n"
 " -H, --long-help display this long help and exit"
 msgstr ""
 
-#: src/xz/message.c:1249
+#: src/xz/message.c:1123
 msgid ""
 " -h, --help display this short help and exit\n"
 " -H, --long-help display the long help (lists also the advanced options)"
 msgstr ""
 
-#: src/xz/message.c:1254
+#: src/xz/message.c:1128
 msgid " -V, --version display the version number and exit"
 msgstr ""
 
-#: src/xz/message.c:1256
+#: src/xz/message.c:1130
 msgid ""
 "\n"
 "With no FILE, or when FILE is -, read standard input.\n"
@@ -763,17 +826,17 @@
 #. for this package. Please add _another line_ saying
 #. "Report translation bugs to <...>\n" with the email or WWW
 #. address for translation bugs. Thanks.
-#: src/xz/message.c:1262
+#: src/xz/message.c:1136
 #, c-format
 msgid "Report bugs to <%s> (in English or Finnish).\n"
 msgstr ""
 
-#: src/xz/message.c:1264
+#: src/xz/message.c:1138
 #, c-format
 msgid "%s home page: <%s>\n"
 msgstr ""
 
-#: src/xz/message.c:1268
+#: src/xz/message.c:1142
 msgid "THIS IS A DEVELOPMENT VERSION NOT INTENDED FOR PRODUCTION USE."
 msgstr ""
 
@@ -801,27 +864,22 @@
 msgid "The sum of lc and lp must not exceed 4"
 msgstr ""
 
-#: src/xz/options.c:359
-#, c-format
-msgid "The selected match finder requires at least nice=%<PRIu32>"
-msgstr ""
-
-#: src/xz/suffix.c:133 src/xz/suffix.c:258
+#: src/xz/suffix.c:137 src/xz/suffix.c:268
 #, c-format
 msgid "%s: With --format=raw, --suffix=.SUF is required unless writing to stdout"
 msgstr ""
 
-#: src/xz/suffix.c:164
+#: src/xz/suffix.c:168
 #, c-format
 msgid "%s: Filename has an unknown suffix, skipping"
 msgstr ""
 
-#: src/xz/suffix.c:185
+#: src/xz/suffix.c:189
 #, c-format
 msgid "%s: File already has `%s' suffix, skipping"
 msgstr ""
 
-#: src/xz/suffix.c:393
+#: src/xz/suffix.c:405
 #, c-format
 msgid "%s: Invalid filename suffix"
 msgstr ""
@@ -845,15 +903,11 @@
 msgid "Value of the option `%s' must be in the range %<PRIu64>, %<PRIu64>"
 msgstr ""
 
-#: src/xz/util.c:267
-msgid "Empty filename, skipping"
-msgstr ""
-
-#: src/xz/util.c:281
+#: src/xz/util.c:269
 msgid "Compressed data cannot be read from a terminal"
 msgstr ""
 
-#: src/xz/util.c:294
+#: src/xz/util.c:282
 msgid "Compressed data cannot be written to a terminal"
 msgstr ""

_service:tar_scm:xz-5.2.5.tar.xz/po/zh_CN.gmo -> _service:tar_scm:xz-5.4.1.tar.xz/po/zh_CN.gmo Changed

_service:tar_scm:xz-5.2.5.tar.xz/po/zh_CN.po -> _service:tar_scm:xz-5.4.1.tar.xz/po/zh_CN.po Changed

@@ -1,117 +1,131 @@
 # Chinese translations for xz package
 # xz 软件包的简体中文翻译。
 # This file is put in the public domain.
-# Boyuan Yang <073plan@gmail.com>, 2019.
+# Boyuan Yang <073plan@gmail.com>, 2019, 2022.
 #
 msgid ""
 msgstr ""
-"Project-Id-Version: xz 5.2.4\n"
-"Report-Msgid-Bugs-To: lasse.collin@tukaani.org\n"
-"POT-Creation-Date: 2020-03-17 16:29+0200\n"
-"PO-Revision-Date: 2019-03-20 15:25-0400\n"
+"Project-Id-Version: xz 5.4.0-pre1\n"
+"Report-Msgid-Bugs-To: xz@tukaani.org\n"
+"POT-Creation-Date: 2023-01-11 19:01+0200\n"
+"PO-Revision-Date: 2022-11-30 13:31-0500\n"
 "Last-Translator: Boyuan Yang <073plan@gmail.com>\n"
 "Language-Team: Chinese (simplified) <i18n-zh@googlegroups.com>\n"
 "Language: zh_CN\n"
 "MIME-Version: 1.0\n"
 "Content-Type: text/plain; charset=UTF-8\n"
 "Content-Transfer-Encoding: 8bit\n"
-"X-Bugs: Report translation errors to the Language-Team address.\n"
 "Plural-Forms: nplurals=1; plural=0;\n"
-"X-Generator: Poedit 2.2.1\n"
+"X-Bugs: Report translation errors to the Language-Team address.\n"
+"X-Generator: Poedit 3.2\n"
 
-#: src/xz/args.c:63
+#: src/xz/args.c:77
 #, c-format
 msgid "%s: Invalid argument to --block-list"
 msgstr "%s：--block-list 的无效参数"
 
-#: src/xz/args.c:73
+#: src/xz/args.c:87
 #, c-format
 msgid "%s: Too many arguments to --block-list"
 msgstr "%s：--block-list 得到过多参数"
 
-#: src/xz/args.c:102
+#: src/xz/args.c:116
 msgid "0 can only be used as the last element in --block-list"
 msgstr "0 仅可用于 --block-list 的最后一个元素"
 
-#: src/xz/args.c:406
+#: src/xz/args.c:451
 #, c-format
 msgid "%s: Unknown file format type"
 msgstr "%s：位置文件格式类型"
 
-#: src/xz/args.c:429 src/xz/args.c:437
+#: src/xz/args.c:474 src/xz/args.c:482
 #, c-format
 msgid "%s: Unsupported integrity check type"
 msgstr "%s：不支持的完整性检查类型"
 
-#: src/xz/args.c:473
+#: src/xz/args.c:518
 msgid "Only one file can be specified with `--files' or `--files0'."
 msgstr "仅可使用“--files”或“--files0”指定一个文件。"
 
-#: src/xz/args.c:541
+#: src/xz/args.c:586
 #, c-format
 msgid "The environment variable %s contains too many arguments"
 msgstr "环境变量 %s 包含过多参数"
 
-#: src/xz/args.c:643
+#: src/xz/args.c:688
 msgid "Compression support was disabled at build time"
 msgstr "压缩支持已在构建时禁用"
 
-#: src/xz/args.c:650
+#: src/xz/args.c:695
 msgid "Decompression support was disabled at build time"
 msgstr "解压支持已在构建时禁用"
 
-#: src/xz/coder.c:110
+#: src/xz/args.c:701
+msgid "Compression of lzip files (.lz) is not supported"
+msgstr "不支持对 lzip 文件 (.lz) 的压缩"
+
+#: src/xz/coder.c:115
 msgid "Maximum number of filters is four"
 msgstr "过滤器最多数量为四"
 
-#: src/xz/coder.c:129
+#: src/xz/coder.c:134
 msgid "Memory usage limit is too low for the given filter setup."
 msgstr "内存用量限制对指定过滤器设置过低。"
 
-#: src/xz/coder.c:159
+#: src/xz/coder.c:169
 msgid "Using a preset in raw mode is discouraged."
 msgstr "不推荐在 raw 模式使用预设等级。"
 
-#: src/xz/coder.c:161
+#: src/xz/coder.c:171
 msgid "The exact options of the presets may vary between software versions."
 msgstr "各个预设等级所使用的准确选项列表在不同软件版本之间可能不同。"
 
-#: src/xz/coder.c:184
+#: src/xz/coder.c:194
 msgid "The .lzma format supports only the LZMA1 filter"
 msgstr ".lzma 格式只支持 LZMA1 过滤器"
 
-#: src/xz/coder.c:192
+#: src/xz/coder.c:202
 msgid "LZMA1 cannot be used with the .xz format"
 msgstr "LZMA1 无法用于 .xz 格式"
 
-#: src/xz/coder.c:209
+#: src/xz/coder.c:219
 msgid "The filter chain is incompatible with --flush-timeout"
 msgstr "过滤器链和 --flush-timeout 不兼容"
 
-#: src/xz/coder.c:215
+#: src/xz/coder.c:225
 msgid "Switching to single-threaded mode due to --flush-timeout"
 msgstr "因 --flush-timeout 而切换至单线程模式"
 
-#: src/xz/coder.c:235
+#: src/xz/coder.c:249
 #, c-format
 msgid "Using up to %<PRIu32> threads."
 msgstr "使用最多 %<PRIu32> 个线程。"
 
-#: src/xz/coder.c:251
+#: src/xz/coder.c:265
 msgid "Unsupported filter chain or filter options"
 msgstr "不支持的过滤器链或过滤器选项"
 
-#: src/xz/coder.c:263
+#: src/xz/coder.c:277
 #, c-format
 msgid "Decompression will need %s MiB of memory."
 msgstr "解压缩需要 %s MiB 的内存。"
 
-#: src/xz/coder.c:300
+#: src/xz/coder.c:309
+#, c-format
+msgid "Reduced the number of threads from %s to %s to not exceed the memory usage limit of %s MiB"
+msgstr "已将所使用的线程数从 %s 减小为 %s，以不超出 %s MiB 的内存用量限制"
+
+#: src/xz/coder.c:329
+#, c-format
+msgid "Reduced the number of threads from %s to one. The automatic memory usage limit of %s MiB is still being exceeded. %s MiB of memory is required. Continuing anyway."
+msgstr "已将所使用的线程数从 %s 减小为 1。这仍然超出了自动的内存使用限制 %s MiB。需要 %s MiB 的内存。继续操作。"
+
+#: src/xz/coder.c:356
 #, c-format
-msgid "Adjusted the number of threads from %s to %s to not exceed the memory usage limit of %s MiB"
-msgstr "已将所使用的线程数从 %s 调整为 %s，以不超出 %s MiB 的内存用量限制"
+msgid "Switching to single-threaded mode to not exceed the memory usage limit of %s MiB"
+msgstr "正在切换到单线程模式以不超出 %s MiB 的内存用量限制"
 
-#: src/xz/coder.c:354
+#: src/xz/coder.c:411
 #, c-format
 msgid "Adjusted LZMA%c dictionary size from %s MiB to %s MiB to not exceed the memory usage limit of %s MiB"
 msgstr "已调整 LZMA%c 字典大小（从 %s MiB 调整为 %s MiB），以不超出 %s MiB 的内存用量限制"
@@ -121,11 +135,11 @@
 msgid "Error creating a pipe: %s"
 msgstr "创建管道时出错：%s"
 
-#: src/xz/file_io.c:224
+#: src/xz/file_io.c:235
 msgid "Failed to enable the sandbox"
 msgstr "沙盒启用失败"
 
-#: src/xz/file_io.c:266
+#: src/xz/file_io.c:277
 #, c-format
 msgid "%s: poll() failed: %s"
 msgstr "%s：poll() 失败：%s"
@@ -140,195 +154,321 @@
 #. it is possible that the user has put a new file in place
 #. of the original file, and in that case it obviously
 #. shouldn't be removed.
-#: src/xz/file_io.c:333
+#: src/xz/file_io.c:344
 #, c-format
 msgid "%s: File seems to have been moved, not removing"
 msgstr "%s：文件似乎已移动，不再进行删除操作"
 
-#: src/xz/file_io.c:340 src/xz/file_io.c:882
+#: src/xz/file_io.c:351 src/xz/file_io.c:907
 #, c-format
 msgid "%s: Cannot remove: %s"
 msgstr "%s：无法删除：%s"
 
-#: src/xz/file_io.c:366
+#: src/xz/file_io.c:377
 #, c-format
 msgid "%s: Cannot set the file owner: %s"
 msgstr "%s：无法设置文件所有者：%s"
 
-#: src/xz/file_io.c:372
+#: src/xz/file_io.c:390
 #, c-format
 msgid "%s: Cannot set the file group: %s"
 msgstr "%s：无法设置文件所有组：%s"
 
-#: src/xz/file_io.c:391
+#: src/xz/file_io.c:409
 #, c-format
 msgid "%s: Cannot set the file permissions: %s"
 msgstr "%s：无法设置文件权限：%s"
 
-#: src/xz/file_io.c:517
+#: src/xz/file_io.c:535
 #, c-format
 msgid "Error getting the file status flags from standard input: %s"
 msgstr "从标准输入获取文件状态标志出错：%s"
 
-#: src/xz/file_io.c:574 src/xz/file_io.c:636
+#: src/xz/file_io.c:593 src/xz/file_io.c:655
 #, c-format
 msgid "%s: Is a symbolic link, skipping"
 msgstr "%s：是符号链接，跳过"
 
-#: src/xz/file_io.c:665
+#: src/xz/file_io.c:684
 #, c-format
 msgid "%s: Is a directory, skipping"
 msgstr "%s：是目录，跳过"
 
-#: src/xz/file_io.c:671
+#: src/xz/file_io.c:690
 #, c-format
 msgid "%s: Not a regular file, skipping"
 msgstr "%s：不是标准文件，跳过"
 
-#: src/xz/file_io.c:688
+#: src/xz/file_io.c:707
 #, c-format
 msgid "%s: File has setuid or setgid bit set, skipping"
 msgstr "%s：文件有设置用户ID或设置组ID标识，跳过"
 
-#: src/xz/file_io.c:695
+#: src/xz/file_io.c:714
 #, c-format
 msgid "%s: File has sticky bit set, skipping"
 msgstr "%s：文件有粘滞位标识，跳过"
 
-#: src/xz/file_io.c:702
+#: src/xz/file_io.c:721
 #, c-format
 msgid "%s: Input file has more than one hard link, skipping"
 msgstr "%s：输入文件有多于一个硬链接，跳过"
 
-#: src/xz/file_io.c:792
+#: src/xz/file_io.c:763
+msgid "Empty filename, skipping"
+msgstr "空文件名，跳过"
+
+#: src/xz/file_io.c:817
 #, c-format
 msgid "Error restoring the status flags to standard input: %s"
 msgstr "回复标准输入的状态标志时出错：%s"
 
-#: src/xz/file_io.c:840
+#: src/xz/file_io.c:865
 #, c-format
 msgid "Error getting the file status flags from standard output: %s"
 msgstr "获取标准输出的文件状态标志时出错：%s"
 
-#: src/xz/file_io.c:1018
+#: src/xz/file_io.c:1043
 #, c-format
 msgid "Error restoring the O_APPEND flag to standard output: %s"
 msgstr "恢复标准输出的 O_APPEND 标志时出错：%s"
 
-#: src/xz/file_io.c:1030
+#: src/xz/file_io.c:1055
 #, c-format
 msgid "%s: Closing the file failed: %s"
 msgstr "%s：关闭文件失败：%s"
 
-#: src/xz/file_io.c:1066 src/xz/file_io.c:1309
+#: src/xz/file_io.c:1091 src/xz/file_io.c:1354
 #, c-format
 msgid "%s: Seeking failed when trying to create a sparse file: %s"
 msgstr "%s：尝试创建稀疏文件时 seek 失败：%s"
 
-#: src/xz/file_io.c:1167
+#: src/xz/file_io.c:1192
 #, c-format
 msgid "%s: Read error: %s"
 msgstr "%s：读取错误：%s"
 
-#: src/xz/file_io.c:1191
+#: src/xz/file_io.c:1222
 #, c-format
 msgid "%s: Error seeking the file: %s"
 msgstr "%s：seek 文件时出错：%s"
 
-#: src/xz/file_io.c:1201
+#: src/xz/file_io.c:1246
 #, c-format
 msgid "%s: Unexpected end of file"
 msgstr "%s：未预期的文件结束"
 
-#: src/xz/file_io.c:1260
+#: src/xz/file_io.c:1305
 #, c-format
 msgid "%s: Write error: %s"
 msgstr "%s：写入错误：%s"
 
-#: src/xz/hardware.c:137
+#: src/xz/hardware.c:238
 msgid "Disabled"
 msgstr "已禁用"
 
-#. TRANSLATORS: Test with "xz --info-memory" to see if
-#. the alignment looks nice.
-#: src/xz/hardware.c:156
-msgid "Total amount of physical memory (RAM): "
-msgstr "物理内存（RAM）总量： "
+#: src/xz/hardware.c:269
+msgid "Amount of physical memory (RAM):"
+msgstr "物理内存（RAM）用量："
+
+#: src/xz/hardware.c:270
+msgid "Number of processor threads:"
+msgstr "处理器线程数："
+
+#: src/xz/hardware.c:271
+msgid "Compression:"
+msgstr "压缩："
+
+#: src/xz/hardware.c:272
+msgid "Decompression:"
+msgstr "解压缩："
+
+#: src/xz/hardware.c:273
+msgid "Multi-threaded decompression:"
+msgstr "多线程解压缩："
+
+#: src/xz/hardware.c:274
+msgid "Default for -T0:"
+msgstr "-T0 的默认值："
+
+#: src/xz/hardware.c:292
+msgid "Hardware information:"
+msgstr "硬件信息："
+
+#: src/xz/hardware.c:299
+msgid "Memory usage limits:"
+msgstr "内存使用限制："
+
+#: src/xz/list.c:68
+msgid "Streams:"
+msgstr "流："
+
+#: src/xz/list.c:69
+msgid "Blocks:"
+msgstr "块："
+
+#: src/xz/list.c:70
+msgid "Compressed size:"
+msgstr "压缩后大小："
+
+#: src/xz/list.c:71
+msgid "Uncompressed size:"
+msgstr "解压缩大小："
+
+#: src/xz/list.c:72
+msgid "Ratio:"
+msgstr "比例："
+
+#: src/xz/list.c:73
+msgid "Check:"
+msgstr "校验："
+
+#: src/xz/list.c:74
+msgid "Stream Padding:"
+msgstr "流填充大小："
+
+#: src/xz/list.c:75
+msgid "Memory needed:"
+msgstr "所需内存："
+
+#: src/xz/list.c:76
+msgid "Sizes in headers:"
+msgstr "头部存放大小："
+
+#: src/xz/list.c:79
+msgid "Number of files:"
+msgstr "文件数量："
+
+#: src/xz/list.c:122
+msgid "Stream"
+msgstr "流"
+
+#: src/xz/list.c:123
+msgid "Block"
+msgstr "块"
+
+#: src/xz/list.c:124
+msgid "Blocks"
+msgstr "块"
+
+#: src/xz/list.c:125
+msgid "CompOffset"
+msgstr "压缩偏移量"
+
+#: src/xz/list.c:126
+msgid "UncompOffset"
+msgstr "解压偏移量"
+
+#: src/xz/list.c:127
+msgid "CompSize"
+msgstr "压缩后大小"
+
+#: src/xz/list.c:128
+msgid "UncompSize"
+msgstr "解压缩大小"
+
+#: src/xz/list.c:129
+msgid "TotalSize"
+msgstr "总大小"
+
+#: src/xz/list.c:130
+msgid "Ratio"
+msgstr "比例"
+
+#: src/xz/list.c:131
+msgid "Check"
+msgstr "校验"
 
-#: src/xz/hardware.c:158
-msgid "Memory usage limit for compression: "
-msgstr "用于压缩的内存用量限制： "
+#: src/xz/list.c:132
+msgid "CheckVal"
+msgstr "校验值"
 
-#: src/xz/hardware.c:160
-msgid "Memory usage limit for decompression: "
-msgstr "用于解压缩的内存用量限制： "
+#: src/xz/list.c:133
+msgid "Padding"
+msgstr "填充"
+
+#: src/xz/list.c:134
+msgid "Header"
+msgstr "头部"
+
+#: src/xz/list.c:135
+msgid "Flags"
+msgstr "标志"
+
+#: src/xz/list.c:136
+msgid "MemUsage"
+msgstr "内存用量"
+
+#: src/xz/list.c:137
+msgid "Filters"
+msgstr "过滤器"
 
 #. TRANSLATORS: Indicates that there is no integrity check.
-#. This string is used in tables, so the width must not
-#. exceed ten columns with a fixed-width font.
-#: src/xz/list.c:65
+#. This string is used in tables. In older xz version this
+#. string was limited to ten columns in a fixed-width font, but
+#. nowadays there is no strict length restriction anymore.
+#: src/xz/list.c:169
 msgid "None"
 msgstr "无"
 
 #. TRANSLATORS: Indicates that integrity check name is not known,
-#. but the Check ID is known (here 2). This and other "Unknown-N"
-#. strings are used in tables, so the width must not exceed ten
-#. columns with a fixed-width font. It's OK to omit the dash if
-#. you need space for one extra letter, but don't use spaces.
-#: src/xz/list.c:72
+#. but the Check ID is known (here 2). In older xz version these
+#. strings were limited to ten columns in a fixed-width font, but
+#. nowadays there is no strict length restriction anymore.
+#: src/xz/list.c:175
 msgid "Unknown-2"
 msgstr "未知-2"
 
-#: src/xz/list.c:73
+#: src/xz/list.c:176
 msgid "Unknown-3"
 msgstr "未知-3"
 
-#: src/xz/list.c:75
+#: src/xz/list.c:178
 msgid "Unknown-5"
 msgstr "未知-5"
 
-#: src/xz/list.c:76
+#: src/xz/list.c:179
 msgid "Unknown-6"
 msgstr "未知-6"
 
-#: src/xz/list.c:77
+#: src/xz/list.c:180
 msgid "Unknown-7"
 msgstr "未知-7"
 
-#: src/xz/list.c:78
+#: src/xz/list.c:181
 msgid "Unknown-8"
 msgstr "未知-8"
 
-#: src/xz/list.c:79
+#: src/xz/list.c:182
 msgid "Unknown-9"
 msgstr "未知-9"
 
-#: src/xz/list.c:81
+#: src/xz/list.c:184
 msgid "Unknown-11"
 msgstr "未知-11"
 
-#: src/xz/list.c:82
+#: src/xz/list.c:185
 msgid "Unknown-12"
 msgstr "未知-12"
 
-#: src/xz/list.c:83
+#: src/xz/list.c:186
 msgid "Unknown-13"
 msgstr "未知-13"
 
-#: src/xz/list.c:84
+#: src/xz/list.c:187
 msgid "Unknown-14"
 msgstr "未知-14"
 
-#: src/xz/list.c:85
+#: src/xz/list.c:188
 msgid "Unknown-15"
 msgstr "未知-15"
 
-#: src/xz/list.c:153
+#: src/xz/list.c:351
 #, c-format
 msgid "%s: File is empty"
 msgstr "%s：文件为空"
 
-#: src/xz/list.c:158
+#: src/xz/list.c:356
 #, c-format
 msgid "%s: Too small to be a valid .xz file"
 msgstr "%s：过小而不是有效的 .xz 文件"
@@ -337,124 +477,40 @@
 #. to Ratio, the columns are right aligned. Check and Filename
 #. are left aligned. If you need longer words, it's OK to
 #. use two lines here. Test with "xz -l foo.xz".
-#: src/xz/list.c:677
+#: src/xz/list.c:730
 msgid "Strms Blocks Compressed Uncompressed Ratio Check Filename"
 msgstr " 流 块 压缩大小 解压大小 比例 校验 文件名"
 
-#: src/xz/list.c:717
-#, c-format
-msgid " Streams: %s\n"
-msgstr " 流： %s\n"
-
-#: src/xz/list.c:719
-#, c-format
-msgid " Blocks: %s\n"
-msgstr " 块： %s\n"
-
-#: src/xz/list.c:721
-#, c-format
-msgid " Compressed size: %s\n"
-msgstr " 压缩后大小： %s\n"
-
-#: src/xz/list.c:724
-#, c-format
-msgid " Uncompressed size: %s\n"
-msgstr " 解压缩大小： %s\n"
-
-#: src/xz/list.c:727
-#, c-format
-msgid " Ratio: %s\n"
-msgstr " 压缩比： %s\n"
-
-#: src/xz/list.c:729
-#, c-format
-msgid " Check: %s\n"
-msgstr " 校验方式： %s\n"
-
-#: src/xz/list.c:730
-#, c-format
-msgid " Stream padding: %s\n"
-msgstr " 流填充大小： %s\n"
-
-#. TRANSLATORS: The second line is column headings. All except
-#. Check are right aligned; Check is left aligned. Test with
-#. "xz -lv foo.xz".
-#: src/xz/list.c:758
-msgid ""
-" Streams:\n"
-" Stream Blocks CompOffset UncompOffset CompSize UncompSize Ratio Check Padding"
-msgstr ""
-" 流：\n"
-" 流 块 压缩偏移量 解压偏移量 压缩大小 解压大小 比例 校验 填充"
-
-#. TRANSLATORS: The second line is column headings. All
-#. except Check are right aligned; Check is left aligned.
-#: src/xz/list.c:813
-#, c-format
-msgid ""
-" Blocks:\n"
-" Stream Block CompOffset UncompOffset TotalSize UncompSize Ratio Check"
-msgstr ""
-" 块：\n"
-" 流 块 压缩偏移量 解压偏移量 总计大小 解压大小 比例 校验"
-
-#. TRANSLATORS: These are additional column headings
-#. for the most verbose listing mode. CheckVal
-#. (Check value), Flags, and Filters are left aligned.
-#. Header (Block Header Size), CompSize, and MemUsage
-#. are right aligned. %*s is replaced with 0-120
-#. spaces to make the CheckVal column wide enough.
-#. Test with "xz -lvv foo.xz".
-#: src/xz/list.c:825
-#, c-format
-msgid " CheckVal %*s Header Flags CompSize MemUsage Filters"
-msgstr " CheckVal %*s 头部 标记 压缩大小 内存使用 过滤器"
-
-#: src/xz/list.c:903 src/xz/list.c:1078
-#, c-format
-msgid " Memory needed: %s MiB\n"
-msgstr " 所需内存： %s MiB\n"
-
-#: src/xz/list.c:905 src/xz/list.c:1080
-#, c-format
-msgid " Sizes in headers: %s\n"
-msgstr " 头部存放大小： %s\n"
-
-#: src/xz/list.c:906 src/xz/list.c:1081
+#: src/xz/list.c:1025 src/xz/list.c:1203
 msgid "Yes"
 msgstr "是"
 
-#: src/xz/list.c:906 src/xz/list.c:1081
+#: src/xz/list.c:1025 src/xz/list.c:1203
 msgid "No"
 msgstr "否"
 
-#: src/xz/list.c:907 src/xz/list.c:1082
+#: src/xz/list.c:1027 src/xz/list.c:1205
 #, c-format
 msgid " Minimum XZ Utils version: %s\n"
 msgstr " 最低 XZ Utils 版本：%s\n"
 
 #. TRANSLATORS: %s is an integer. Only the plural form of this
 #. message is used (e.g. "2 files"). Test with "xz -l foo.xz bar.xz".
-#: src/xz/list.c:1057
+#: src/xz/list.c:1178
 #, c-format
 msgid "%s file\n"
 msgid_plural "%s files\n"
 msgstr0 "%s 文件\n"
 
-#: src/xz/list.c:1070
+#: src/xz/list.c:1191
 msgid "Totals:"
 msgstr "总计："
 
-#: src/xz/list.c:1071
-#, c-format
-msgid " Number of files: %s\n"
-msgstr " 文件数量： %s\n"
-
-#: src/xz/list.c:1146
+#: src/xz/list.c:1269
 msgid "--list works only on .xz files (--format=xz or --format=auto)"
 msgstr "--list 仅适用于 .xz 文件（--format=xz 或 --format=auto）"
 
-#: src/xz/list.c:1152
+#: src/xz/list.c:1275
 msgid "--list does not support reading from standard input"
 msgstr "--list 不支持从标准输入读取"
 
@@ -473,11 +529,11 @@
 msgid "%s: Null character found when reading filenames; maybe you meant to use `--files0' instead of `--files'?"
 msgstr "%s：读取文件名列表时获得了空字符；您可能想要使用“--files0”而非“--files”？"
 
-#: src/xz/main.c:174
+#: src/xz/main.c:188
 msgid "Compression and decompression with --robot are not supported yet."
 msgstr "尚不支持带 --robot 的压缩和解压缩。"
 
-#: src/xz/main.c:252
+#: src/xz/main.c:266
 msgid "Cannot read data from standard input when reading filenames from standard input"
 msgstr "无法同时从标准输入读取数据和文件名列表"
 
@@ -485,68 +541,68 @@
 #. of the line in messages. Usually it becomes "xz: ".
 #. This is a translatable string because French needs
 #. a space before a colon.
-#: src/xz/message.c:728
+#: src/xz/message.c:725
 #, c-format
 msgid "%s: "
 msgstr "%s："
 
-#: src/xz/message.c:791 src/xz/message.c:841
+#: src/xz/message.c:797 src/xz/message.c:856
 msgid "Internal error (bug)"
 msgstr "内部错误（bug）"
 
-#: src/xz/message.c:798
+#: src/xz/message.c:804
 msgid "Cannot establish signal handlers"
 msgstr "无法建立信号处理器"
 
-#: src/xz/message.c:807
+#: src/xz/message.c:813
 msgid "No integrity check; not verifying file integrity"
 msgstr "无完整性检查；将不验证文件完整性"
 
-#: src/xz/message.c:810
+#: src/xz/message.c:816
 msgid "Unsupported type of integrity check; not verifying file integrity"
 msgstr "不支持的完整性检查类型；将不验证文件完整性"
 
-#: src/xz/message.c:817
+#: src/xz/message.c:823
 msgid "Memory usage limit reached"
 msgstr "达到内存使用限制"
 
-#: src/xz/message.c:820
+#: src/xz/message.c:826
 msgid "File format not recognized"
 msgstr "无法识别文件格式"
 
-#: src/xz/message.c:823
+#: src/xz/message.c:829
 msgid "Unsupported options"
 msgstr "不支持的选项"
 
-#: src/xz/message.c:826
+#: src/xz/message.c:832
 msgid "Compressed data is corrupt"
 msgstr "压缩数据已损坏"
 
-#: src/xz/message.c:829
+#: src/xz/message.c:835
 msgid "Unexpected end of input"
 msgstr "输入意外结束"
 
-#: src/xz/message.c:862
+#: src/xz/message.c:877
 #, c-format
 msgid "%s MiB of memory is required. The limiter is disabled."
 msgstr "需要 %s MiB 的内存空间。限制已禁用。"
 
-#: src/xz/message.c:890
+#: src/xz/message.c:905
 #, c-format
 msgid "%s MiB of memory is required. The limit is %s."
 msgstr "需要 %s MiB 的内存空间。限制为 %s。"
 
-#: src/xz/message.c:1057
+#: src/xz/message.c:924
 #, c-format
 msgid "%s: Filter chain: %s\n"
 msgstr "%s：过滤器链：%s\n"
 
-#: src/xz/message.c:1067
+#: src/xz/message.c:935
 #, c-format
 msgid "Try `%s --help' for more information."
 msgstr "请尝试执行“%s --help”来获取更多信息。"
 
-#: src/xz/message.c:1093
+#: src/xz/message.c:961
 #, c-format
 msgid ""
 "Usage: %s OPTION... FILE...\n"
@@ -557,15 +613,15 @@
 "使用 .xz 格式压缩或解压缩文件。\n"
 "\n"
 
-#: src/xz/message.c:1100
+#: src/xz/message.c:968
 msgid "Mandatory arguments to long options are mandatory for short options too.\n"
 msgstr "必选参数对长短选项同时适用。\n"
 
-#: src/xz/message.c:1104
+#: src/xz/message.c:972
 msgid " Operation mode:\n"
 msgstr " 操作模式：\n"
 
-#: src/xz/message.c:1107
+#: src/xz/message.c:975
 msgid ""
 " -z, --compress force compression\n"
 " -d, --decompress force decompression\n"
@@ -577,7 +633,7 @@
 " -t, --test 测试压缩文件完整性\n"
 " -l, --list 列出 .xz 文件的信息"
 
-#: src/xz/message.c:1113
+#: src/xz/message.c:981
 msgid ""
 "\n"
 " Operation modifiers:\n"
@@ -585,7 +641,7 @@
 "\n"
 " 操作修饰符：\n"
 
-#: src/xz/message.c:1116
+#: src/xz/message.c:984
 msgid ""
 " -k, --keep keep (don't delete) input files\n"
 " -f, --force force overwrite of output file and (de)compress links\n"
@@ -595,13 +651,13 @@
 " -f, --force 强制覆写输出文件和（解）压缩链接\n"
 " -c, --stdout 向标准输出写入，同时不要删除输入文件"
 
-#: src/xz/message.c:1122
+#: src/xz/message.c:993
 msgid ""
 " --single-stream decompress only the first stream, and silently\n"
 " ignore possible remaining input data"
 msgstr " --single-stream 仅解压缩第一个流，忽略其后可能继续出现的输入数据"
 
-#: src/xz/message.c:1125
+#: src/xz/message.c:996
 msgid ""
 " --no-sparse do not create sparse files when decompressing\n"
 " -S, --suffix=.SUF use the suffix `.SUF' on compressed files\n"
@@ -616,7 +672,7 @@
 " 将从标准输入读取文件名列表；文件名必须使用换行符分隔\n"
 " --files0=文件 类似 --files，但使用空字符进行分隔"
 
-#: src/xz/message.c:1134
+#: src/xz/message.c:1005
 msgid ""
 "\n"
 " Basic file format and compression options:\n"
@@ -624,23 +680,24 @@
 "\n"
 " 基本文件格式和压缩选项：\n"
 
-#: src/xz/message.c:1136
+#: src/xz/message.c:1007
 msgid ""
 " -F, --format=FMT file format to encode or decode; possible values are\n"
-" `auto' (default), `xz', `lzma', and `raw'\n"
+" `auto' (default), `xz', `lzma', `lzip', and `raw'\n"
 " -C, --check=CHECK integrity check type: `none' (use with caution),\n"
 " `crc32', `crc64' (default), or `sha256'"
 msgstr ""
 " -F, --format=格式 要编码或解码的文件格式；可能的值包括\n"
-" “auto”（默认）、“xz”、“lzma”和“raw”\n"
+" “auto”（默认）、“xz”、“lzma”、\n"
+" “lzip”和“raw”\n"
 " -C, --check=类型 完整性检查类型：“none”（请谨慎使用）、\n"
 " “crc32”、“crc64”（默认）或“sha256”"
 
-#: src/xz/message.c:1141
+#: src/xz/message.c:1012
 msgid " --ignore-check don't verify the integrity check when decompressing"
 msgstr " --ignore-check 解压缩时不要进行完整性检查验证"
 
-#: src/xz/message.c:1145
+#: src/xz/message.c:1016
 msgid ""
 " -0 ... -9 compression preset; default is 6; take compressor *and*\n"
 " decompressor memory usage into account before using 7-9!"
@@ -648,7 +705,7 @@
 " -0 ... -9 压缩预设等级；默认为 6；使用 7-9 的等级之前，请先考虑\n"
 " 压缩和解压缩所需的内存用量！（会占用大量内存空间）"
 
-#: src/xz/message.c:1149
+#: src/xz/message.c:1020
 msgid ""
 " -e, --extreme try to improve compression ratio by using more CPU time;\n"
 " does not affect decompressor memory requirements"
@@ -656,7 +713,7 @@
 " -e, --extreme 尝试使用更多 CPU 时间来改进压缩比率；\n"
 " 不会影响解压缩的内存需求量"
 
-#: src/xz/message.c:1153
+#: src/xz/message.c:1024
 msgid ""
 " -T, --threads=NUM use at most NUM threads; the default is 1; set to 0\n"
 " to use as many threads as there are processor cores"
@@ -664,7 +721,7 @@
 " -T, --threads=数量 使用最多指定数量的线程；默认值为 1；设置为 0\n"
 " 可以使用与处理器内核数量相同的线程数"
 
-#: src/xz/message.c:1158
+#: src/xz/message.c:1029
 msgid ""
 " --block-size=SIZE\n"
 " start a new .xz block after every SIZE bytes of input;\n"
@@ -674,7 +731,7 @@
 " 输入每读取指定块大小的数据后即开始一个新的 .xz 块；\n"
 " 使用该选项可以设置多线程压缩中的块大小"
 
-#: src/xz/message.c:1162
+#: src/xz/message.c:1033
 msgid ""
 " --block-list=SIZES\n"
 " start a new .xz block after the given comma-separated\n"
@@ -684,7 +741,7 @@
 " 在所给出的未压缩数据间隔大小的数据之后开始一个新的\n"
 " .xz 块（使用逗号分隔）"
 
-#: src/xz/message.c:1166
+#: src/xz/message.c:1037
 msgid ""
 " --flush-timeout=TIMEOUT\n"
 " when compressing, if more than TIMEOUT milliseconds has\n"
@@ -695,29 +752,32 @@
 " 进行压缩时，如果从上次刷洗输出之后经过了指定的超时时间\n"
 " 且读取更多数据会被阻塞，则刷洗输出所有缓冲数据"
 
-#: src/xz/message.c:1172
+#: src/xz/message.c:1043
 #, no-c-format
 msgid ""
 " --memlimit-compress=LIMIT\n"
 " --memlimit-decompress=LIMIT\n"
+" --memlimit-mt-decompress=LIMIT\n"
 " -M, --memlimit=LIMIT\n"
 " set memory usage limit for compression, decompression,\n"
-" or both; LIMIT is in bytes, % of RAM, or 0 for defaults"
+" threaded decompression, or all of these; LIMIT is in\n"
+" bytes, % of RAM, or 0 for defaults"
 msgstr ""
 " --memlimit-compress=限制用量\n"
 " --memlimit-decompress=限制用量\n"
+" --memlimit-mt-decompress=限制用量\n"
 " -M, --memlimit=限制用量\n"
-" 设置压缩、解压缩或者两者共同的内存用量限制；\n"
+" 设置压缩、解压缩、多线程解压缩或者共同的内存用量限制；\n"
 " 所指定限制量单位为字节，或以百分号 % 结尾表示内存比例，\n"
 " 或者指定 0 取软件默认值"
 
-#: src/xz/message.c:1179
+#: src/xz/message.c:1052
 msgid ""
 " --no-adjust if compression settings exceed the memory usage limit,\n"
 " give an error instead of adjusting the settings downwards"
 msgstr " --no-adjust 如果压缩设置超出内存用量限制，不调整设置而直接报错"
 
-#: src/xz/message.c:1185
+#: src/xz/message.c:1058
 msgid ""
 "\n"
 " Custom filter chain for compression (alternative for using presets):"
@@ -725,7 +785,7 @@
 "\n"
 " 用于压缩的自定义过滤器链（不使用预设等级时的备选用法）："
 
-#: src/xz/message.c:1194
+#: src/xz/message.c:1067
 msgid ""
 "\n"
 " --lzma1=OPTS LZMA1 or LZMA2; OPTS is a comma-separated list of zero or\n"
@@ -754,29 +814,31 @@
 " (hc3, hc4, bt2, bt3, bt4; bt4)\n"
 " depth=数字 最大搜索深度； 0=自动（默认）"
 
-#: src/xz/message.c:1209
+#: src/xz/message.c:1082
 msgid ""
 "\n"
 " --x86=OPTS x86 BCJ filter (32-bit and 64-bit)\n"
+" --arm=OPTS ARM BCJ filter\n"
+" --armthumb=OPTS ARM-Thumb BCJ filter\n"
+" --arm64=OPTS ARM64 BCJ filter\n"
 " --powerpc=OPTS PowerPC BCJ filter (big endian only)\n"
 " --ia64=OPTS IA-64 (Itanium) BCJ filter\n"
-" --arm=OPTS ARM BCJ filter (little endian only)\n"
-" --armthumb=OPTS ARM-Thumb BCJ filter (little endian only)\n"
 " --sparc=OPTS SPARC BCJ filter\n"
 " Valid OPTS for all BCJ filters:\n"
 " start=NUM start offset for conversions (default=0)"
 msgstr ""
 "\n"
 " --x86=选项 x86 BCJ 过滤器（32 位和 64 位）\n"
+" --arm=选项 ARM BCJ 过滤器\n"
+" --armthumb=选项 ARM-Thumb BCJ 过滤器\n"
+" --arm64=选项 ARM64 BCJ 过滤器\n"
 " --powerpc=选项 PowerPC BCJ 过滤器（仅大端序）\n"
 " --ia64=选项 IA-64 (Itanium，安腾) BCJ 过滤器\n"
-" --arm=选项 ARM BCJ 过滤器（仅小端序）\n"
-" --armthumb=选项 ARM-Thumb BCJ 过滤器（仅小端序）\n"
 " --sparc=选项 SPARC BCJ 过滤器\n"
 " 所有过滤器可用选项：\n"
 " start=数字 转换的起始偏移量（默认=0）"
 
-#: src/xz/message.c:1221
+#: src/xz/message.c:1095
 msgid ""
 "\n"
 " --delta=OPTS Delta filter; valid OPTS (valid values; default):\n"
@@ -787,7 +849,7 @@
 " --delta=选项 增量过滤器；有效选项（有效值；默认值）：\n"
 " dist=NUM 相减的字节之间的距离 (1-256; 1)"
 
-#: src/xz/message.c:1229
+#: src/xz/message.c:1103
 msgid ""
 "\n"
 " Other options:\n"
@@ -795,7 +857,7 @@
 "\n"
 " 其它选项：\n"
 
-#: src/xz/message.c:1232
+#: src/xz/message.c:1106
 msgid ""
 " -q, --quiet suppress warnings; specify twice to suppress errors too\n"
 " -v, --verbose be verbose; specify twice for even more verbose"
@@ -803,21 +865,21 @@
 " -q, --quiet 不显示警告信息；指定两次可不显示错误信息\n"
 " -v, --verbose 输出详细信息；指定两次可以输出更详细的信息"
 
-#: src/xz/message.c:1237
+#: src/xz/message.c:1111
 msgid " -Q, --no-warn make warnings not affect the exit status"
 msgstr " -Q, --no-warn 使得警告信息不影响程序退出返回值"
 
-#: src/xz/message.c:1239
+#: src/xz/message.c:1113
 msgid " --robot use machine-parsable messages (useful for scripts)"
 msgstr " --robot 使用机器可解析的信息（对于脚本有用）"
 
-#: src/xz/message.c:1242
+#: src/xz/message.c:1116
 msgid ""
 " --info-memory display the total amount of RAM and the currently active\n"
 " memory usage limits, and exit"
 msgstr " --info-memory 显示 RAM 总量和当前配置的内存用量限制，然后退出"
 
-#: src/xz/message.c:1245
+#: src/xz/message.c:1119
 msgid ""
 " -h, --help display the short help (lists only the basic options)\n"
 " -H, --long-help display this long help and exit"
@@ -825,7 +887,7 @@
 " -h, --help 显示短帮助信息（仅列出基本选项）\n"
 " -H, --long-help 显示本长帮助信息"
 
-#: src/xz/message.c:1249
+#: src/xz/message.c:1123
 msgid ""
 " -h, --help display this short help and exit\n"
 " -H, --long-help display the long help (lists also the advanced options)"
@@ -833,11 +895,11 @@
 " -h, --help 显示本短帮助信息并退出\n"
 " -H, --long-help 显示长帮助信息（同时列出高级选项）"
 
-#: src/xz/message.c:1254
+#: src/xz/message.c:1128
 msgid " -V, --version display the version number and exit"
 msgstr " -V, --version 显示软件版本号并退出"
 
-#: src/xz/message.c:1256
+#: src/xz/message.c:1130
 msgid ""
 "\n"
 "With no FILE, or when FILE is -, read standard input.\n"
@@ -849,7 +911,7 @@
 #. for this package. Please add _another line_ saying
 #. "Report translation bugs to <...>\n" with the email or WWW
 #. address for translation bugs. Thanks.
-#: src/xz/message.c:1262
+#: src/xz/message.c:1136
 #, c-format
 msgid "Report bugs to <%s> (in English or Finnish).\n"
 msgstr ""
@@ -857,12 +919,12 @@
 "请使用中文向 TP 简体中文翻译团队 <i18n-zh@googlegroups.com>\n"
 "报告软件的简体中文翻译错误。\n"
 
-#: src/xz/message.c:1264
+#: src/xz/message.c:1138
 #, c-format
 msgid "%s home page: <%s>\n"
 msgstr "%s 主页：<%s>\n"
 
-#: src/xz/message.c:1268
+#: src/xz/message.c:1142
 msgid "THIS IS A DEVELOPMENT VERSION NOT INTENDED FOR PRODUCTION USE."
 msgstr "这是开发版本，不适用于生产环境使用。"
 
@@ -890,27 +952,22 @@
 msgid "The sum of lc and lp must not exceed 4"
 msgstr "lc 和 lp 的和必须不大于 4"
 
-#: src/xz/options.c:359
-#, c-format
-msgid "The selected match finder requires at least nice=%<PRIu32>"
-msgstr "所选中的匹配搜索器（match finder）至少需要 nice=%<PRIu32>"
-
-#: src/xz/suffix.c:133 src/xz/suffix.c:258
+#: src/xz/suffix.c:137 src/xz/suffix.c:268
 #, c-format
 msgid "%s: With --format=raw, --suffix=.SUF is required unless writing to stdout"
 msgstr "%s：在启用 --format-raw 选项时，必须指定 --suffix=.SUF 获知写入至标准输出"
 
-#: src/xz/suffix.c:164
+#: src/xz/suffix.c:168
 #, c-format
 msgid "%s: Filename has an unknown suffix, skipping"
 msgstr "%s：文件名有未知后缀，跳过"
 
-#: src/xz/suffix.c:185
+#: src/xz/suffix.c:189
 #, c-format
 msgid "%s: File already has `%s' suffix, skipping"
 msgstr "%s：文件已有“%s”后缀名，跳过"
 
-#: src/xz/suffix.c:393
+#: src/xz/suffix.c:405
 #, c-format
 msgid "%s: Invalid filename suffix"
 msgstr "%s：无效的文件名后缀"
@@ -934,15 +991,11 @@
 msgid "Value of the option `%s' must be in the range %<PRIu64>, %<PRIu64>"
 msgstr "选项“%s”的值必须位于 %<PRIu64>, %<PRIu64> 范围内"
 
-#: src/xz/util.c:267
-msgid "Empty filename, skipping"
-msgstr "空文件名，跳过"
-
-#: src/xz/util.c:281
+#: src/xz/util.c:269
 msgid "Compressed data cannot be read from a terminal"
 msgstr "压缩数据不能从终端读取"
 
-#: src/xz/util.c:294
+#: src/xz/util.c:282
 msgid "Compressed data cannot be written to a terminal"
 msgstr "压缩数据不能向终端写入"
 
@@ -954,8 +1007,44 @@
 msgid "Unknown error"
 msgstr "未知错误"
 
+#, c-format
+#~ msgid "The selected match finder requires at least nice=%<PRIu32>"
+#~ msgstr "所选中的匹配搜索器（match finder）至少需要 nice=%<PRIu32>"
+
 #~ msgid "Sandbox is disabled due to incompatible command line arguments"
 #~ msgstr "沙盒已因不兼容的命令行参数而禁用"
 
 #~ msgid "Sandbox was successfully enabled"
 #~ msgstr "已成功启用沙盒"
+
+#~ msgid "Memory usage limit for compression: "
+#~ msgstr "用于压缩的内存用量限制： "
+
+#~ msgid " Streams: %s\n"
+#~ msgstr " 流： %s\n"
+
+#~ msgid " Blocks: %s\n"
+#~ msgstr " 块： %s\n"
+
+#~ msgid " Ratio: %s\n"
+#~ msgstr " 压缩比： %s\n"
+
+#~ msgid " Check: %s\n"
+#~ msgstr " 校验方式： %s\n"
+
+#~ msgid ""
+#~ " Streams:\n"
+#~ " Stream Blocks CompOffset UncompOffset CompSize UncompSize Ratio Check Padding"
+#~ msgstr ""
+#~ " 流：\n"
+#~ " 流 块 压缩偏移量 解压偏移量 压缩大小 解压大小 比例 校验 填充"
+
+#~ msgid ""
+#~ " Blocks:\n"
+#~ " Stream Block CompOffset UncompOffset TotalSize UncompSize Ratio Check"
+#~ msgstr ""
+#~ " 块：\n"
+#~ " 流 块 压缩偏移量 解压偏移量 总计大小 解压大小 比例 校验"
+
+#~ msgid " CheckVal %*s Header Flags CompSize MemUsage Filters"
+#~ msgstr " CheckVal %*s 头部 标记 压缩大小 内存使用 过滤器"

_service:tar_scm:xz-5.2.5.tar.xz/po/zh_TW.gmo -> _service:tar_scm:xz-5.4.1.tar.xz/po/zh_TW.gmo Changed

_service:tar_scm:xz-5.2.5.tar.xz/po/zh_TW.po -> _service:tar_scm:xz-5.4.1.tar.xz/po/zh_TW.po Changed

@@ -5,8 +5,8 @@
 msgid ""
 msgstr ""
 "Project-Id-Version: xz 5.2.4\n"
-"Report-Msgid-Bugs-To: lasse.collin@tukaani.org\n"
-"POT-Creation-Date: 2020-03-17 16:29+0200\n"
+"Report-Msgid-Bugs-To: xz@tukaani.org\n"
+"POT-Creation-Date: 2023-01-11 19:01+0200\n"
 "PO-Revision-Date: 2019-04-23 22:00+0800\n"
 "Last-Translator: pan93412 <pan93412@gmail.com>\n"
 "Language-Team: Chinese (traditional) <zh-l10n@linux.org.tw>\n"
@@ -19,99 +19,115 @@
 "X-Generator: Poedit 2.2.1\n"
 "X-Poedit-SourceCharset: UTF-8\n"
 
-#: src/xz/args.c:63
+#: src/xz/args.c:77
 #, c-format
 msgid "%s: Invalid argument to --block-list"
 msgstr "%s：傳入 --block-list 的參數無效"
 
-#: src/xz/args.c:73
+#: src/xz/args.c:87
 #, c-format
 msgid "%s: Too many arguments to --block-list"
 msgstr "%s：傳入 --block-list 的參數過多"
 
-#: src/xz/args.c:102
+#: src/xz/args.c:116
 msgid "0 can only be used as the last element in --block-list"
 msgstr "0 只能作為 --block-list 的最後一個元素"
 
-#: src/xz/args.c:406
+#: src/xz/args.c:451
 #, c-format
 msgid "%s: Unknown file format type"
 msgstr "%s：未知檔案格式類型"
 
-#: src/xz/args.c:429 src/xz/args.c:437
+#: src/xz/args.c:474 src/xz/args.c:482
 #, c-format
 msgid "%s: Unsupported integrity check type"
 msgstr "%s：不支援的完整性檢查類型"
 
-#: src/xz/args.c:473
+#: src/xz/args.c:518
 msgid "Only one file can be specified with `--files' or `--files0'."
 msgstr "「--files」或「--files0」只能指定一個檔案。"
 
-#: src/xz/args.c:541
+#: src/xz/args.c:586
 #, c-format
 msgid "The environment variable %s contains too many arguments"
 msgstr "%s 環境變數包含過多參數"
 
-#: src/xz/args.c:643
+#: src/xz/args.c:688
 msgid "Compression support was disabled at build time"
 msgstr "已在編譯時停用壓縮支援"
 
-#: src/xz/args.c:650
+#: src/xz/args.c:695
 msgid "Decompression support was disabled at build time"
 msgstr "已在編譯時停用解壓縮支援"
 
-#: src/xz/coder.c:110
+#: src/xz/args.c:701
+msgid "Compression of lzip files (.lz) is not supported"
+msgstr ""
+
+#: src/xz/coder.c:115
 msgid "Maximum number of filters is four"
 msgstr "最多只能指定 4 個篩選器"
 
-#: src/xz/coder.c:129
+#: src/xz/coder.c:134
 msgid "Memory usage limit is too low for the given filter setup."
 msgstr "記憶體用量限制過低，不足以設定指定的篩選器。"
 
-#: src/xz/coder.c:159
+#: src/xz/coder.c:169
 msgid "Using a preset in raw mode is discouraged."
 msgstr "不建議在 Raw 模式使用設定檔。"
 
-#: src/xz/coder.c:161
+#: src/xz/coder.c:171
 msgid "The exact options of the presets may vary between software versions."
 msgstr "設定檔的選項可能因軟體版本而有異。"
 
-#: src/xz/coder.c:184
+#: src/xz/coder.c:194
 msgid "The .lzma format supports only the LZMA1 filter"
 msgstr ".lzma 格式僅支援 LZMA1 篩選器"
 
-#: src/xz/coder.c:192
+#: src/xz/coder.c:202
 msgid "LZMA1 cannot be used with the .xz format"
 msgstr "LZMA1 不能與 .xz 格式一同使用"
 
-#: src/xz/coder.c:209
+#: src/xz/coder.c:219
 msgid "The filter chain is incompatible with --flush-timeout"
 msgstr "篩選鏈不相容 --flush-timeout"
 
-#: src/xz/coder.c:215
+#: src/xz/coder.c:225
 msgid "Switching to single-threaded mode due to --flush-timeout"
 msgstr "因指定 --flush-timeout，因此切換到單執行緒模式"
 
-#: src/xz/coder.c:235
+#: src/xz/coder.c:249
 #, c-format
 msgid "Using up to %<PRIu32> threads."
 msgstr "使用最多 %<PRIu32> 個執行緒。"
 
-#: src/xz/coder.c:251
+#: src/xz/coder.c:265
 msgid "Unsupported filter chain or filter options"
 msgstr "不支援的篩選鏈或篩選器選項"
 
-#: src/xz/coder.c:263
+#: src/xz/coder.c:277
 #, c-format
 msgid "Decompression will need %s MiB of memory."
 msgstr "解壓縮將需要 %s MiB 的記憶體。"
 
-#: src/xz/coder.c:300
+#: src/xz/coder.c:309
+#, fuzzy, c-format
+#| msgid "Adjusted the number of threads from %s to %s to not exceed the memory usage limit of %s MiB"
+msgid "Reduced the number of threads from %s to %s to not exceed the memory usage limit of %s MiB"
+msgstr "已將 %s 個執行緒調整至 %s，以不超過記憶體用量的 %s MiB 限制"
+
+#: src/xz/coder.c:329
 #, c-format
-msgid "Adjusted the number of threads from %s to %s to not exceed the memory usage limit of %s MiB"
+msgid "Reduced the number of threads from %s to one. The automatic memory usage limit of %s MiB is still being exceeded. %s MiB of memory is required. Continuing anyway."
+msgstr ""
+
+#: src/xz/coder.c:356
+#, fuzzy, c-format
+#| msgid "Adjusted the number of threads from %s to %s to not exceed the memory usage limit of %s MiB"
+msgid "Switching to single-threaded mode to not exceed the memory usage limit of %s MiB"
 msgstr "已將 %s 個執行緒調整至 %s，以不超過記憶體用量的 %s MiB 限制"
 
-#: src/xz/coder.c:354
+#: src/xz/coder.c:411
 #, c-format
 msgid "Adjusted LZMA%c dictionary size from %s MiB to %s MiB to not exceed the memory usage limit of %s MiB"
 msgstr "已將 LZMA%c 的字典大小從 %s MiB 調整至 %s MiB，以不超過記憶體用量的 %s MiB 限制"
@@ -121,11 +137,11 @@
 msgid "Error creating a pipe: %s"
 msgstr "建立管線時發生錯誤：%s"
 
-#: src/xz/file_io.c:224
+#: src/xz/file_io.c:235
 msgid "Failed to enable the sandbox"
 msgstr "無法啟用沙盒"
 
-#: src/xz/file_io.c:266
+#: src/xz/file_io.c:277
 #, c-format
 msgid "%s: poll() failed: %s"
 msgstr "%s：poll() 失敗：%s"
@@ -140,195 +156,341 @@
 #. it is possible that the user has put a new file in place
 #. of the original file, and in that case it obviously
 #. shouldn't be removed.
-#: src/xz/file_io.c:333
+#: src/xz/file_io.c:344
 #, c-format
 msgid "%s: File seems to have been moved, not removing"
 msgstr "%s：檔案似乎已經遷移，不移除"
 
-#: src/xz/file_io.c:340 src/xz/file_io.c:882
+#: src/xz/file_io.c:351 src/xz/file_io.c:907
 #, c-format
 msgid "%s: Cannot remove: %s"
 msgstr "%s：無法移除：%s"
 
-#: src/xz/file_io.c:366
+#: src/xz/file_io.c:377
 #, c-format
 msgid "%s: Cannot set the file owner: %s"
 msgstr "%s：無法設定檔案所有者：%s"
 
-#: src/xz/file_io.c:372
+#: src/xz/file_io.c:390
 #, c-format
 msgid "%s: Cannot set the file group: %s"
 msgstr "%s：無法設定檔案群組：%s"
 
-#: src/xz/file_io.c:391
+#: src/xz/file_io.c:409
 #, c-format
 msgid "%s: Cannot set the file permissions: %s"
 msgstr "%s：無法設定檔案權限：%s"
 
-#: src/xz/file_io.c:517
+#: src/xz/file_io.c:535
 #, c-format
 msgid "Error getting the file status flags from standard input: %s"
 msgstr "從標準輸入取得檔案狀態旗標時發生錯誤：%s"
 
-#: src/xz/file_io.c:574 src/xz/file_io.c:636
+#: src/xz/file_io.c:593 src/xz/file_io.c:655
 #, c-format
 msgid "%s: Is a symbolic link, skipping"
 msgstr "%s：是個符號連結，跳過"
 
-#: src/xz/file_io.c:665
+#: src/xz/file_io.c:684
 #, c-format
 msgid "%s: Is a directory, skipping"
 msgstr "%s：是個目錄，跳過"
 
-#: src/xz/file_io.c:671
+#: src/xz/file_io.c:690
 #, c-format
 msgid "%s: Not a regular file, skipping"
 msgstr "%s：不是一般檔案，跳過"
 
-#: src/xz/file_io.c:688
+#: src/xz/file_io.c:707
 #, c-format
 msgid "%s: File has setuid or setgid bit set, skipping"
 msgstr "%s：檔案已設定 setuid 或 setgid 位元，跳過"
 
-#: src/xz/file_io.c:695
+#: src/xz/file_io.c:714
 #, c-format
 msgid "%s: File has sticky bit set, skipping"
 msgstr "%s：檔案已設定黏性位元（sticky bit），跳過"
 
-#: src/xz/file_io.c:702
+#: src/xz/file_io.c:721
 #, c-format
 msgid "%s: Input file has more than one hard link, skipping"
 msgstr "%s：輸入檔有超過一個實際連結 (hard link)，跳過"
 
-#: src/xz/file_io.c:792
+#: src/xz/file_io.c:763
+msgid "Empty filename, skipping"
+msgstr "空檔名，跳過"
+
+#: src/xz/file_io.c:817
 #, c-format
 msgid "Error restoring the status flags to standard input: %s"
 msgstr "將狀態旗標還原到標準輸入時發生錯誤：%s"
 
-#: src/xz/file_io.c:840
+#: src/xz/file_io.c:865
 #, c-format
 msgid "Error getting the file status flags from standard output: %s"
 msgstr "從標準輸出取得檔案狀態旗標時發生錯誤：%s"
 
-#: src/xz/file_io.c:1018
+#: src/xz/file_io.c:1043
 #, c-format
 msgid "Error restoring the O_APPEND flag to standard output: %s"
 msgstr "將 O_APPEND 旗標還原到標準輸出時發生錯誤：%s"
 
-#: src/xz/file_io.c:1030
+#: src/xz/file_io.c:1055
 #, c-format
 msgid "%s: Closing the file failed: %s"
 msgstr "%s：關閉檔案失敗：%s"
 
-#: src/xz/file_io.c:1066 src/xz/file_io.c:1309
+#: src/xz/file_io.c:1091 src/xz/file_io.c:1354
 #, c-format
 msgid "%s: Seeking failed when trying to create a sparse file: %s"
 msgstr "%s：嘗試建立疏鬆檔案時發生搜尋失敗：%s"
 
-#: src/xz/file_io.c:1167
+#: src/xz/file_io.c:1192
 #, c-format
 msgid "%s: Read error: %s"
 msgstr "%s：讀取時發生錯誤：%s"
 
-#: src/xz/file_io.c:1191
+#: src/xz/file_io.c:1222
 #, c-format
 msgid "%s: Error seeking the file: %s"
 msgstr "%s：搜尋檔案時發生錯誤：%s"
 
-#: src/xz/file_io.c:1201
+#: src/xz/file_io.c:1246
 #, c-format
 msgid "%s: Unexpected end of file"
 msgstr "%s：非期望的檔案結尾"
 
-#: src/xz/file_io.c:1260
+#: src/xz/file_io.c:1305
 #, c-format
 msgid "%s: Write error: %s"
 msgstr "%s：寫入時發生錯誤：%s"
 
-#: src/xz/hardware.c:137
+#: src/xz/hardware.c:238
 msgid "Disabled"
 msgstr "已停用"
 
-#. TRANSLATORS: Test with "xz --info-memory" to see if
-#. the alignment looks nice.
-#: src/xz/hardware.c:156
-msgid "Total amount of physical memory (RAM): "
+#: src/xz/hardware.c:269
+#, fuzzy
+#| msgid "Total amount of physical memory (RAM): "
+msgid "Amount of physical memory (RAM):"
 msgstr "實體記憶體 (RAM) 總量："
 
-#: src/xz/hardware.c:158
-msgid "Memory usage limit for compression: "
-msgstr "壓縮記憶體限制： "
+#: src/xz/hardware.c:270
+msgid "Number of processor threads:"
+msgstr ""
+
+#: src/xz/hardware.c:271
+msgid "Compression:"
+msgstr ""
 
-#: src/xz/hardware.c:160
-msgid "Memory usage limit for decompression: "
+#: src/xz/hardware.c:272
+msgid "Decompression:"
+msgstr ""
+
+#: src/xz/hardware.c:273
+#, fuzzy
+#| msgid "Memory usage limit for decompression: "
+msgid "Multi-threaded decompression:"
 msgstr "解壓縮記憶體限制： "
 
+#: src/xz/hardware.c:274
+msgid "Default for -T0:"
+msgstr ""
+
+#: src/xz/hardware.c:292
+msgid "Hardware information:"
+msgstr ""
+
+#: src/xz/hardware.c:299
+#, fuzzy
+#| msgid "Memory usage limit reached"
+msgid "Memory usage limits:"
+msgstr "達到記憶體用量上限"
+
+#: src/xz/list.c:68
+msgid "Streams:"
+msgstr ""
+
+#: src/xz/list.c:69
+msgid "Blocks:"
+msgstr ""
+
+#: src/xz/list.c:70
+#, fuzzy
+#| msgid " Compressed size: %s\n"
+msgid "Compressed size:"
+msgstr " 壓縮大小：　　　　　　　%s\n"
+
+#: src/xz/list.c:71
+#, fuzzy
+#| msgid " Uncompressed size: %s\n"
+msgid "Uncompressed size:"
+msgstr " 未壓縮大小：　　　　　　%s\n"
+
+#: src/xz/list.c:72
+msgid "Ratio:"
+msgstr ""
+
+#: src/xz/list.c:73
+msgid "Check:"
+msgstr ""
+
+#: src/xz/list.c:74
+#, fuzzy
+#| msgid " Stream padding: %s\n"
+msgid "Stream Padding:"
+msgstr " 串流填充：　　　　　　　%s\n"
+
+#: src/xz/list.c:75
+#, fuzzy
+#| msgid " Memory needed: %s MiB\n"
+msgid "Memory needed:"
+msgstr " 所需記憶體量：　　　　　%s MiB\n"
+
+#: src/xz/list.c:76
+#, fuzzy
+#| msgid " Sizes in headers: %s\n"
+msgid "Sizes in headers:"
+msgstr " 檔頭中標示大小：　　　　%s\n"
+
+#: src/xz/list.c:79
+#, fuzzy
+#| msgid " Number of files: %s\n"
+msgid "Number of files:"
+msgstr " 檔案數：　　　　　　　　%s\n"
+
+#: src/xz/list.c:122
+msgid "Stream"
+msgstr ""
+
+#: src/xz/list.c:123
+msgid "Block"
+msgstr ""
+
+#: src/xz/list.c:124
+msgid "Blocks"
+msgstr ""
+
+#: src/xz/list.c:125
+msgid "CompOffset"
+msgstr ""
+
+#: src/xz/list.c:126
+msgid "UncompOffset"
+msgstr ""
+
+#: src/xz/list.c:127
+msgid "CompSize"
+msgstr ""
+
+#: src/xz/list.c:128
+msgid "UncompSize"
+msgstr ""
+
+#: src/xz/list.c:129
+#, fuzzy
+#| msgid "Totals:"
+msgid "TotalSize"
+msgstr "總計："
+
+#: src/xz/list.c:130
+msgid "Ratio"
+msgstr ""
+
+#: src/xz/list.c:131
+msgid "Check"
+msgstr ""
+
+#: src/xz/list.c:132
+msgid "CheckVal"
+msgstr ""
+
+#: src/xz/list.c:133
+msgid "Padding"
+msgstr ""
+
+#: src/xz/list.c:134
+msgid "Header"
+msgstr ""
+
+#: src/xz/list.c:135
+msgid "Flags"
+msgstr ""
+
+#: src/xz/list.c:136
+msgid "MemUsage"
+msgstr ""
+
+#: src/xz/list.c:137
+msgid "Filters"
+msgstr ""
+
 #. TRANSLATORS: Indicates that there is no integrity check.
-#. This string is used in tables, so the width must not
-#. exceed ten columns with a fixed-width font.
-#: src/xz/list.c:65
+#. This string is used in tables. In older xz version this
+#. string was limited to ten columns in a fixed-width font, but
+#. nowadays there is no strict length restriction anymore.
+#: src/xz/list.c:169
 msgid "None"
 msgstr "無"
 
 #. TRANSLATORS: Indicates that integrity check name is not known,
-#. but the Check ID is known (here 2). This and other "Unknown-N"
-#. strings are used in tables, so the width must not exceed ten
-#. columns with a fixed-width font. It's OK to omit the dash if
-#. you need space for one extra letter, but don't use spaces.
-#: src/xz/list.c:72
+#. but the Check ID is known (here 2). In older xz version these
+#. strings were limited to ten columns in a fixed-width font, but
+#. nowadays there is no strict length restriction anymore.
+#: src/xz/list.c:175
 msgid "Unknown-2"
 msgstr "未知-2"
 
-#: src/xz/list.c:73
+#: src/xz/list.c:176
 msgid "Unknown-3"
 msgstr "未知-3"
 
-#: src/xz/list.c:75
+#: src/xz/list.c:178
 msgid "Unknown-5"
 msgstr "未知-5"
 
-#: src/xz/list.c:76
+#: src/xz/list.c:179
 msgid "Unknown-6"
 msgstr "未知-6"
 
-#: src/xz/list.c:77
+#: src/xz/list.c:180
 msgid "Unknown-7"
 msgstr "未知-7"
 
-#: src/xz/list.c:78
+#: src/xz/list.c:181
 msgid "Unknown-8"
 msgstr "未知-8"
 
-#: src/xz/list.c:79
+#: src/xz/list.c:182
 msgid "Unknown-9"
 msgstr "未知-9"
 
-#: src/xz/list.c:81
+#: src/xz/list.c:184
 msgid "Unknown-11"
 msgstr "未知-11"
 
-#: src/xz/list.c:82
+#: src/xz/list.c:185
 msgid "Unknown-12"
 msgstr "未知-12"
 
-#: src/xz/list.c:83
+#: src/xz/list.c:186
 msgid "Unknown-13"
 msgstr "未知-13"
 
-#: src/xz/list.c:84
+#: src/xz/list.c:187
 msgid "Unknown-14"
 msgstr "未知-14"
 
-#: src/xz/list.c:85
+#: src/xz/list.c:188
 msgid "Unknown-15"
 msgstr "未知-15"
 
-#: src/xz/list.c:153
+#: src/xz/list.c:351
 #, c-format
 msgid "%s: File is empty"
 msgstr "%s：檔案是空的"
 
-#: src/xz/list.c:158
+#: src/xz/list.c:356
 #, c-format
 msgid "%s: Too small to be a valid .xz file"
 msgstr "%s：因過小而不認為是個有效 .xz 檔"
@@ -337,127 +499,40 @@
 #. to Ratio, the columns are right aligned. Check and Filename
 #. are left aligned. If you need longer words, it's OK to
 #. use two lines here. Test with "xz -l foo.xz".
-#: src/xz/list.c:677
+#: src/xz/list.c:730
 msgid "Strms Blocks Compressed Uncompressed Ratio Check Filename"
 msgstr " 串流　　區塊　　　 已壓縮　　　 未壓縮　 比例　檢驗碼　檔名"
 
-#: src/xz/list.c:717
-#, c-format
-msgid " Streams: %s\n"
-msgstr " 串流：　　　　　　　　　%s\n"
-
-#: src/xz/list.c:719
-#, c-format
-msgid " Blocks: %s\n"
-msgstr " 區塊：　　　　　　　　　%s\n"
-
-#: src/xz/list.c:721
-#, c-format
-msgid " Compressed size: %s\n"
-msgstr " 壓縮大小：　　　　　　　%s\n"
-
-#: src/xz/list.c:724
-#, c-format
-msgid " Uncompressed size: %s\n"
-msgstr " 未壓縮大小：　　　　　　%s\n"
-
-#: src/xz/list.c:727
-#, c-format
-msgid " Ratio: %s\n"
-msgstr " 壓縮比：　　　　　　　　%s\n"
-
-#: src/xz/list.c:729
-#, c-format
-msgid " Check: %s\n"
-msgstr " 檢驗碼：　　　　　　　　%s\n"
-
-#: src/xz/list.c:730
-#, c-format
-msgid " Stream padding: %s\n"
-msgstr " 串流填充：　　　　　　　%s\n"
-
-# 下方的文字因排版有一些障礙，因此暫時不理他。
-#. TRANSLATORS: The second line is column headings. All except
-#. Check are right aligned; Check is left aligned. Test with
-#. "xz -lv foo.xz".
-#: src/xz/list.c:758
-msgid ""
-" Streams:\n"
-" Stream Blocks CompOffset UncompOffset CompSize UncompSize Ratio Check Padding"
-msgstr ""
-" 串流：\n"
-" Stream Blocks CompOffset UncompOffset CompSize UncompSize Ratio Check Padding"
-
-# 下方的文字因排版有一些障礙，因此暫時不理他。
-#. TRANSLATORS: The second line is column headings. All
-#. except Check are right aligned; Check is left aligned.
-#: src/xz/list.c:813
-#, c-format
-msgid ""
-" Blocks:\n"
-" Stream Block CompOffset UncompOffset TotalSize UncompSize Ratio Check"
-msgstr ""
-" 區塊：\n"
-" Stream Block CompOffset UncompOffset TotalSize UncompSize Ratio Check"
-
-# 下方的文字因排版有一些障礙，因此暫時不理他。
-#. TRANSLATORS: These are additional column headings
-#. for the most verbose listing mode. CheckVal
-#. (Check value), Flags, and Filters are left aligned.
-#. Header (Block Header Size), CompSize, and MemUsage
-#. are right aligned. %*s is replaced with 0-120
-#. spaces to make the CheckVal column wide enough.
-#. Test with "xz -lvv foo.xz".
-#: src/xz/list.c:825
-#, c-format
-msgid " CheckVal %*s Header Flags CompSize MemUsage Filters"
-msgstr " CheckVal %*s Header Flags CompSize MemUsage Filters"
-
-#: src/xz/list.c:903 src/xz/list.c:1078
-#, c-format
-msgid " Memory needed: %s MiB\n"
-msgstr " 所需記憶體量：　　　　　%s MiB\n"
-
-#: src/xz/list.c:905 src/xz/list.c:1080
-#, c-format
-msgid " Sizes in headers: %s\n"
-msgstr " 檔頭中標示大小：　　　　%s\n"
-
-#: src/xz/list.c:906 src/xz/list.c:1081
+#: src/xz/list.c:1025 src/xz/list.c:1203
 msgid "Yes"
 msgstr "是"
 
-#: src/xz/list.c:906 src/xz/list.c:1081
+#: src/xz/list.c:1025 src/xz/list.c:1203
 msgid "No"
 msgstr "否"
 
-#: src/xz/list.c:907 src/xz/list.c:1082
+#: src/xz/list.c:1027 src/xz/list.c:1205
 #, c-format
 msgid " Minimum XZ Utils version: %s\n"
 msgstr " 最小 XZ 工具程式版本：　%s\n"
 
 #. TRANSLATORS: %s is an integer. Only the plural form of this
 #. message is used (e.g. "2 files"). Test with "xz -l foo.xz bar.xz".
-#: src/xz/list.c:1057
+#: src/xz/list.c:1178
 #, c-format
 msgid "%s file\n"
 msgid_plural "%s files\n"
 msgstr0 "%s 個檔案\n"
 
-#: src/xz/list.c:1070
+#: src/xz/list.c:1191
 msgid "Totals:"
 msgstr "總計："
 
-#: src/xz/list.c:1071
-#, c-format
-msgid " Number of files: %s\n"
-msgstr " 檔案數：　　　　　　　　%s\n"
-
-#: src/xz/list.c:1146
+#: src/xz/list.c:1269
 msgid "--list works only on .xz files (--format=xz or --format=auto)"
 msgstr "--list 只能在 .xz 檔使用（--format=xz 或 --format=auto）"
 
-#: src/xz/list.c:1152
+#: src/xz/list.c:1275
 msgid "--list does not support reading from standard input"
 msgstr "--list 不支援從標準輸入讀取"
 
@@ -476,11 +551,11 @@
 msgid "%s: Null character found when reading filenames; maybe you meant to use `--files0' instead of `--files'?"
 msgstr "%s：讀取檔名時發現空字元；或許您想使用「--files0」而非「--files」？"
 
-#: src/xz/main.c:174
+#: src/xz/main.c:188
 msgid "Compression and decompression with --robot are not supported yet."
 msgstr "尚未支援搭配 --robot 壓縮和解壓縮。"
 
-#: src/xz/main.c:252
+#: src/xz/main.c:266
 msgid "Cannot read data from standard input when reading filenames from standard input"
 msgstr "從標準輸入讀取檔名時，無法從標準輸入讀取資料"
 
@@ -488,68 +563,68 @@
 #. of the line in messages. Usually it becomes "xz: ".
 #. This is a translatable string because French needs
 #. a space before a colon.
-#: src/xz/message.c:728
+#: src/xz/message.c:725
 #, c-format
 msgid "%s: "
 msgstr "%s："
 
-#: src/xz/message.c:791 src/xz/message.c:841
+#: src/xz/message.c:797 src/xz/message.c:856
 msgid "Internal error (bug)"
 msgstr "內部錯誤（臭蟲）"
 
-#: src/xz/message.c:798
+#: src/xz/message.c:804
 msgid "Cannot establish signal handlers"
 msgstr "無法確立信號處理器"
 
-#: src/xz/message.c:807
+#: src/xz/message.c:813
 msgid "No integrity check; not verifying file integrity"
 msgstr "沒有完整性檢查；不驗證檔案完整性"
 
-#: src/xz/message.c:810
+#: src/xz/message.c:816
 msgid "Unsupported type of integrity check; not verifying file integrity"
 msgstr "未知完整性檢查類型；不驗證檔案完整性"
 
-#: src/xz/message.c:817
+#: src/xz/message.c:823
 msgid "Memory usage limit reached"
 msgstr "達到記憶體用量上限"
 
-#: src/xz/message.c:820
+#: src/xz/message.c:826
 msgid "File format not recognized"
 msgstr "無法識別檔案格式"
 
-#: src/xz/message.c:823
+#: src/xz/message.c:829
 msgid "Unsupported options"
 msgstr "不支援的選項"
 
-#: src/xz/message.c:826
+#: src/xz/message.c:832
 msgid "Compressed data is corrupt"
 msgstr "壓縮資料是損壞的"
 
-#: src/xz/message.c:829
+#: src/xz/message.c:835
 msgid "Unexpected end of input"
 msgstr "遇到非預期輸入結尾"
 
-#: src/xz/message.c:862
+#: src/xz/message.c:877
 #, c-format
 msgid "%s MiB of memory is required. The limiter is disabled."
 msgstr "需要 %s MiB 的記憶體。已停用記憶體限制器。"
 
-#: src/xz/message.c:890
+#: src/xz/message.c:905
 #, c-format
 msgid "%s MiB of memory is required. The limit is %s."
 msgstr "需要 %s MiB 的記憶體。記憶體限制為 %s。"
 
-#: src/xz/message.c:1057
+#: src/xz/message.c:924
 #, c-format
 msgid "%s: Filter chain: %s\n"
 msgstr "%s：篩選鏈：%s\n"
 
-#: src/xz/message.c:1067
+#: src/xz/message.c:935
 #, c-format
 msgid "Try `%s --help' for more information."
 msgstr "嘗試「%s --help」取得更多資訊。"
 
-#: src/xz/message.c:1093
+#: src/xz/message.c:961
 #, c-format
 msgid ""
 "Usage: %s OPTION... FILE...\n"
@@ -560,15 +635,15 @@
 "用 .xz 格式壓縮，或解壓縮 .xz 格式中的 <檔案>。\n"
 "\n"
 
-#: src/xz/message.c:1100
+#: src/xz/message.c:968
 msgid "Mandatory arguments to long options are mandatory for short options too.\n"
 msgstr "長選項的必填參數，對短選項也是必填。\n"
 
-#: src/xz/message.c:1104
+#: src/xz/message.c:972
 msgid " Operation mode:\n"
 msgstr " 操作模式：\n"
 
-#: src/xz/message.c:1107
+#: src/xz/message.c:975
 msgid ""
 " -z, --compress force compression\n"
 " -d, --decompress force decompression\n"
@@ -580,7 +655,7 @@
 " -t, --test 測試壓縮檔完整性\n"
 " -l, --list 列出 .xz 檔的資訊"
 
-#: src/xz/message.c:1113
+#: src/xz/message.c:981
 msgid ""
 "\n"
 " Operation modifiers:\n"
@@ -588,7 +663,7 @@
 "\n"
 " 操作修飾詞：\n"
 
-#: src/xz/message.c:1116
+#: src/xz/message.c:984
 msgid ""
 " -k, --keep keep (don't delete) input files\n"
 " -f, --force force overwrite of output file and (de)compress links\n"
@@ -598,7 +673,7 @@
 " -f, --force 強制覆寫輸出檔並（解）壓縮連結\n"
 " -c, --stdout 寫入標準輸出並不刪除輸入檔"
 
-#: src/xz/message.c:1122
+#: src/xz/message.c:993
 msgid ""
 " --single-stream decompress only the first stream, and silently\n"
 " ignore possible remaining input data"
@@ -606,7 +681,7 @@
 " --single-stream 僅解壓縮第一個串流，再\n"
 " 安靜地忽略可能剩餘的輸入檔"
 
-#: src/xz/message.c:1125
+#: src/xz/message.c:996
 msgid ""
 " --no-sparse do not create sparse files when decompressing\n"
 " -S, --suffix=.SUF use the suffix `.SUF' on compressed files\n"
@@ -621,7 +696,7 @@
 " 則從標準輸入讀取檔名；檔名必須以換行字元作為結尾\n"
 " --files0=檔案 類似 --files 但是以 null 空字元作結尾"
 
-#: src/xz/message.c:1134
+#: src/xz/message.c:1005
 msgid ""
 "\n"
 " Basic file format and compression options:\n"
@@ -629,10 +704,16 @@
 "\n"
 " 基本檔案格式與壓縮選項：\n"
 
-#: src/xz/message.c:1136
+#: src/xz/message.c:1007
+#, fuzzy
+#| msgid ""
+#| " -F, --format=FMT file format to encode or decode; possible values are\n"
+#| " `auto' (default), `xz', `lzma', and `raw'\n"
+#| " -C, --check=CHECK integrity check type: `none' (use with caution),\n"
+#| " `crc32', `crc64' (default), or `sha256'"
 msgid ""
 " -F, --format=FMT file format to encode or decode; possible values are\n"
-" `auto' (default), `xz', `lzma', and `raw'\n"
+" `auto' (default), `xz', `lzma', `lzip', and `raw'\n"
 " -C, --check=CHECK integrity check type: `none' (use with caution),\n"
 " `crc32', `crc64' (default), or `sha256'"
 msgstr ""
@@ -641,11 +722,11 @@
 " -C, --check=檢查碼 完整性檢查類型：「none」（請小心使用）、「crc32」、\n"
 " 「crc64」（預設值）或「sha256」"
 
-#: src/xz/message.c:1141
+#: src/xz/message.c:1012
 msgid " --ignore-check don't verify the integrity check when decompressing"
 msgstr " --ignore-check 不在解壓縮時驗證完整性"
 
-#: src/xz/message.c:1145
+#: src/xz/message.c:1016
 msgid ""
 " -0 ... -9 compression preset; default is 6; take compressor *and*\n"
 " decompressor memory usage into account before using 7-9!"
@@ -653,7 +734,7 @@
 " -0 ... -9 壓縮設定檔；預設值為 6；使用 7-9 前請考慮\n"
 " 壓縮和解壓縮所使用的記憶體！"
 
-#: src/xz/message.c:1149
+#: src/xz/message.c:1020
 msgid ""
 " -e, --extreme try to improve compression ratio by using more CPU time;\n"
 " does not affect decompressor memory requirements"
@@ -661,7 +742,7 @@
 " -e, --extreme 使用更多 CPU 時間以嘗試改善壓縮比；\n"
 " 不影響解壓縮器的記憶體需求"
 
-#: src/xz/message.c:1153
+#: src/xz/message.c:1024
 msgid ""
 " -T, --threads=NUM use at most NUM threads; the default is 1; set to 0\n"
 " to use as many threads as there are processor cores"
@@ -669,7 +750,7 @@
 " -T, --threads=NUM 使用最多 NUM 個執行緒；預設為 1；設成 0 則使用所有的\n"
 " 處理機核心"
 
-#: src/xz/message.c:1158
+#: src/xz/message.c:1029
 msgid ""
 " --block-size=SIZE\n"
 " start a new .xz block after every SIZE bytes of input;\n"
@@ -679,14 +760,14 @@
 " 輸入每 <大小> 位元組後，開始一個新 .xz 區塊；\n"
 " 使用此功能以設定多執行緒壓縮的區塊大小"
 
-#: src/xz/message.c:1162
+#: src/xz/message.c:1033
 msgid ""
 " --block-list=SIZES\n"
 " start a new .xz block after the given comma-separated\n"
 " intervals of uncompressed data"
 msgstr ""
 
-#: src/xz/message.c:1166
+#: src/xz/message.c:1037
 msgid ""
 " --flush-timeout=TIMEOUT\n"
 " when compressing, if more than TIMEOUT milliseconds has\n"
@@ -694,14 +775,22 @@
 " would block, all pending data is flushed out"
 msgstr ""
 
-#: src/xz/message.c:1172
-#, no-c-format
+#: src/xz/message.c:1043
+#, fuzzy, no-c-format
+#| msgid ""
+#| " --memlimit-compress=LIMIT\n"
+#| " --memlimit-decompress=LIMIT\n"
+#| " -M, --memlimit=LIMIT\n"
+#| " set memory usage limit for compression, decompression,\n"
+#| " or both; LIMIT is in bytes, % of RAM, or 0 for defaults"
 msgid ""
 " --memlimit-compress=LIMIT\n"
 " --memlimit-decompress=LIMIT\n"
+" --memlimit-mt-decompress=LIMIT\n"
 " -M, --memlimit=LIMIT\n"
 " set memory usage limit for compression, decompression,\n"
-" or both; LIMIT is in bytes, % of RAM, or 0 for defaults"
+" threaded decompression, or all of these; LIMIT is in\n"
+" bytes, % of RAM, or 0 for defaults"
 msgstr ""
 " --memlimit-compress=限制\n"
 " --memlimit-decompress=限制\n"
@@ -709,7 +798,7 @@
 " 限制壓縮、解壓縮或兩者的記憶體用量上限；\n"
 " <限制> 可以是位元組、記憶體百分比 (%)、或 0（預設值）"
 
-#: src/xz/message.c:1179
+#: src/xz/message.c:1052
 msgid ""
 " --no-adjust if compression settings exceed the memory usage limit,\n"
 " give an error instead of adjusting the settings downwards"
@@ -717,7 +806,7 @@
 " --no-adjust 若壓縮設定超過記憶體用量上限，請給出\n"
 " 錯誤而非下調設定"
 
-#: src/xz/message.c:1185
+#: src/xz/message.c:1058
 msgid ""
 "\n"
 " Custom filter chain for compression (alternative for using presets):"
@@ -725,7 +814,7 @@
 "\n"
 " 自訂壓縮篩選鏈（使用設定檔時選用）："
 
-#: src/xz/message.c:1194
+#: src/xz/message.c:1067
 msgid ""
 "\n"
 " --lzma1=OPTS LZMA1 or LZMA2; OPTS is a comma-separated list of zero or\n"
@@ -753,14 +842,26 @@
 " mf=名稱 尋找符合搜尋器 (hc3, hc4, bt2, bt3, bt4; bt4)\n"
 " depth=NUM 最大搜尋深度；0=自動（預設）"
 
-#: src/xz/message.c:1209
+#: src/xz/message.c:1082
+#, fuzzy
+#| msgid ""
+#| "\n"
+#| " --x86=OPTS x86 BCJ filter (32-bit and 64-bit)\n"
+#| " --powerpc=OPTS PowerPC BCJ filter (big endian only)\n"
+#| " --ia64=OPTS IA-64 (Itanium) BCJ filter\n"
+#| " --arm=OPTS ARM BCJ filter (little endian only)\n"
+#| " --armthumb=OPTS ARM-Thumb BCJ filter (little endian only)\n"
+#| " --sparc=OPTS SPARC BCJ filter\n"
+#| " Valid OPTS for all BCJ filters:\n"
+#| " start=NUM start offset for conversions (default=0)"
 msgid ""
 "\n"
 " --x86=OPTS x86 BCJ filter (32-bit and 64-bit)\n"
+" --arm=OPTS ARM BCJ filter\n"
+" --armthumb=OPTS ARM-Thumb BCJ filter\n"
+" --arm64=OPTS ARM64 BCJ filter\n"
 " --powerpc=OPTS PowerPC BCJ filter (big endian only)\n"
 " --ia64=OPTS IA-64 (Itanium) BCJ filter\n"
-" --arm=OPTS ARM BCJ filter (little endian only)\n"
-" --armthumb=OPTS ARM-Thumb BCJ filter (little endian only)\n"
 " --sparc=OPTS SPARC BCJ filter\n"
 " Valid OPTS for all BCJ filters:\n"
 " start=NUM start offset for conversions (default=0)"
@@ -775,7 +876,7 @@
 " 所有 BCJ 篩選器可用的 OPTS：\n"
 " start=NUM 轉換起始位移（預設值=0）"
 
-#: src/xz/message.c:1221
+#: src/xz/message.c:1095
 msgid ""
 "\n"
 " --delta=OPTS Delta filter; valid OPTS (valid values; default):\n"
@@ -783,7 +884,7 @@
 " from each other (1-256; 1)"
 msgstr ""
 
-#: src/xz/message.c:1229
+#: src/xz/message.c:1103
 msgid ""
 "\n"
 " Other options:\n"
@@ -791,7 +892,7 @@
 "\n"
 " 其他選項：\n"
 
-#: src/xz/message.c:1232
+#: src/xz/message.c:1106
 msgid ""
 " -q, --quiet suppress warnings; specify twice to suppress errors too\n"
 " -v, --verbose be verbose; specify twice for even more verbose"
@@ -799,21 +900,21 @@
 " -q, --quiet 隱藏警告訊息；指定兩次也一併隱藏錯誤訊息\n"
 " -v, --verbose 輸出較詳細內容；指定兩次更詳細輸出"
 
-#: src/xz/message.c:1237
+#: src/xz/message.c:1111
 msgid " -Q, --no-warn make warnings not affect the exit status"
 msgstr " -Q, --no-warn 即使有警告，退出狀態碼仍不變"
 
-#: src/xz/message.c:1239
+#: src/xz/message.c:1113
 msgid " --robot use machine-parsable messages (useful for scripts)"
 msgstr " --robot 使用機器可解析訊息（適合用於指令稿）"
 
-#: src/xz/message.c:1242
+#: src/xz/message.c:1116
 msgid ""
 " --info-memory display the total amount of RAM and the currently active\n"
 " memory usage limits, and exit"
 msgstr " --info-memory 顯示記憶體總量和使用中的記憶體用量限制後退出"
 
-#: src/xz/message.c:1245
+#: src/xz/message.c:1119
 msgid ""
 " -h, --help display the short help (lists only the basic options)\n"
 " -H, --long-help display this long help and exit"
@@ -821,7 +922,7 @@
 " -h, --help 顯示較短說明（僅列出基本選項）\n"
 " -H, --long-help 顯示較長說明後退出"
 
-#: src/xz/message.c:1249
+#: src/xz/message.c:1123
 msgid ""
 " -h, --help display this short help and exit\n"
 " -H, --long-help display the long help (lists also the advanced options)"
@@ -829,11 +930,11 @@
 " -h, --help 顯示較短說明後退出\n"
 " -H, --long-help 顯示較長說明（也列出進階選項）"
 
-#: src/xz/message.c:1254
+#: src/xz/message.c:1128
 msgid " -V, --version display the version number and exit"
 msgstr " -V, --version 顯示版本號碼後退出"
 
-#: src/xz/message.c:1256
+#: src/xz/message.c:1130
 msgid ""
 "\n"
 "With no FILE, or when FILE is -, read standard input.\n"
@@ -845,17 +946,17 @@
 #. for this package. Please add _another line_ saying
 #. "Report translation bugs to <...>\n" with the email or WWW
 #. address for translation bugs. Thanks.
-#: src/xz/message.c:1262
+#: src/xz/message.c:1136
 #, c-format
 msgid "Report bugs to <%s> (in English or Finnish).\n"
 msgstr "請回報臭蟲至 <%s>（使用英文或芬蘭語）。\n"
 
-#: src/xz/message.c:1264
+#: src/xz/message.c:1138
 #, c-format
 msgid "%s home page: <%s>\n"
 msgstr "%s 首頁：<%s>\n"
 
-#: src/xz/message.c:1268
+#: src/xz/message.c:1142
 msgid "THIS IS A DEVELOPMENT VERSION NOT INTENDED FOR PRODUCTION USE."
 msgstr "此為開發版本，不打算在生產環境使用。"
 
@@ -883,27 +984,22 @@
 msgid "The sum of lc and lp must not exceed 4"
 msgstr "lc 和 lp 的總和不能超過 4"
 
-#: src/xz/options.c:359
-#, c-format
-msgid "The selected match finder requires at least nice=%<PRIu32>"
-msgstr "選取的符合搜尋工具需要至少 nice=%<PRIu32>"
-
-#: src/xz/suffix.c:133 src/xz/suffix.c:258
+#: src/xz/suffix.c:137 src/xz/suffix.c:268
 #, c-format
 msgid "%s: With --format=raw, --suffix=.SUF is required unless writing to stdout"
 msgstr "%s：搭配 --format=raw 時，除非寫入標準輸出，否則需要 --suffix=.SUF"
 
-#: src/xz/suffix.c:164
+#: src/xz/suffix.c:168
 #, c-format
 msgid "%s: Filename has an unknown suffix, skipping"
 msgstr "%s：檔名有未知後綴，跳過"
 
-#: src/xz/suffix.c:185
+#: src/xz/suffix.c:189
 #, c-format
 msgid "%s: File already has `%s' suffix, skipping"
 msgstr "%s：檔案已有「%s」後綴，跳過"
 
-#: src/xz/suffix.c:393
+#: src/xz/suffix.c:405
 #, c-format
 msgid "%s: Invalid filename suffix"
 msgstr "%s：檔名後綴無效"
@@ -927,15 +1023,11 @@
 msgid "Value of the option `%s' must be in the range %<PRIu64>, %<PRIu64>"
 msgstr "選項「%s」的數值必須在 %<PRIu64>, %<PRIu64> 範圍內"
 
-#: src/xz/util.c:267
-msgid "Empty filename, skipping"
-msgstr "空檔名，跳過"
-
-#: src/xz/util.c:281
+#: src/xz/util.c:269
 msgid "Compressed data cannot be read from a terminal"
 msgstr "不能從終端機讀入已壓縮資料"
 
-#: src/xz/util.c:294
+#: src/xz/util.c:282
 msgid "Compressed data cannot be written to a terminal"
 msgstr "不能將已壓縮資料寫入終端機"
 
@@ -952,3 +1044,48 @@
 
 #~ msgid "Sandbox was successfully enabled"
 #~ msgstr "已成功啟用沙盒"
+
+#~ msgid "Memory usage limit for compression: "
+#~ msgstr "壓縮記憶體限制： "
+
+#, c-format
+#~ msgid " Streams: %s\n"
+#~ msgstr " 串流：　　　　　　　　　%s\n"
+
+#, c-format
+#~ msgid " Blocks: %s\n"
+#~ msgstr " 區塊：　　　　　　　　　%s\n"
+
+#, c-format
+#~ msgid " Ratio: %s\n"
+#~ msgstr " 壓縮比：　　　　　　　　%s\n"
+
+#, c-format
+#~ msgid " Check: %s\n"
+#~ msgstr " 檢驗碼：　　　　　　　　%s\n"
+
+# 下方的文字因排版有一些障礙，因此暫時不理他。
+#~ msgid ""
+#~ " Streams:\n"
+#~ " Stream Blocks CompOffset UncompOffset CompSize UncompSize Ratio Check Padding"
+#~ msgstr ""
+#~ " 串流：\n"
+#~ " Stream Blocks CompOffset UncompOffset CompSize UncompSize Ratio Check Padding"
+
+# 下方的文字因排版有一些障礙，因此暫時不理他。
+#, c-format
+#~ msgid ""
+#~ " Blocks:\n"
+#~ " Stream Block CompOffset UncompOffset TotalSize UncompSize Ratio Check"
+#~ msgstr ""
+#~ " 區塊：\n"
+#~ " Stream Block CompOffset UncompOffset TotalSize UncompSize Ratio Check"
+
+# 下方的文字因排版有一些障礙，因此暫時不理他。
+#, c-format
+#~ msgid " CheckVal %*s Header Flags CompSize MemUsage Filters"
+#~ msgstr " CheckVal %*s Header Flags CompSize MemUsage Filters"
+
+#, c-format
+#~ msgid "The selected match finder requires at least nice=%<PRIu32>"
+#~ msgstr "選取的符合搜尋工具需要至少 nice=%<PRIu32>"

_service:tar_scm:xz-5.2.5.tar.xz/po4a/de.po -> _service:tar_scm:xz-5.4.1.tar.xz/po4a/de.po Changed

@@ -1,13 +1,13 @@
 # XZ Utils man pages German translation
 # This file is put in the public domain.
 #
-# Mario Blättermann <mario.blaettermann@gmail.com>, 2015, 2019-2020.
+# Mario Blättermann <mario.blaettermann@gmail.com>, 2015, 2019-2020, 2022.
 msgid ""
 msgstr ""
-"Project-Id-Version: xz 5.2.5\n"
+"Project-Id-Version: xz-man 5.4.0-pre2\n"
 "Report-Msgid-Bugs-To: lasse.collin@tukaani.org\n"
-"POT-Creation-Date: 2020-03-17 16:29+0200\n"
-"PO-Revision-Date: 2020-02-14 18:40+0100\n"
+"POT-Creation-Date: 2022-12-01 21:23+0200\n"
+"PO-Revision-Date: 2022-12-07 20:17+0100\n"
 "Last-Translator: Mario Blättermann <mario.blaettermann@gmail.com>\n"
 "Language-Team: German <translation-team-de@lists.sourceforge.net>\n"
 "Language: de\n"
@@ -16,7 +16,7 @@
 "Content-Transfer-Encoding: 8bit\n"
 "X-Bugs: Report translation errors to the Language-Team address.\n"
 "Plural-Forms: nplurals=2; plural=(n != 1);\n"
-"X-Generator: Lokalize 19.12.2\n"
+"X-Generator: Lokalize 22.08.3\n"
 
 #. type: TH
 #: ../src/xz/xz.1:8
@@ -27,8 +27,8 @@
 #. type: TH
 #: ../src/xz/xz.1:8
 #, no-wrap
-msgid "2020-02-01"
-msgstr "1. Februar 2020"
+msgid "2022-12-01"
+msgstr "1. Dezember 2022"
 
 #. type: TH
 #: ../src/xz/xz.1:8 ../src/xzdec/xzdec.1:7 ../src/lzmainfo/lzmainfo.1:7
@@ -56,12 +56,8 @@
 
 #. type: Plain text
 #: ../src/xz/xz.1:12
-msgid ""
-"xz, unxz, xzcat, lzma, unlzma, lzcat - Compress or decompress .xz and .lzma "
-"files"
-msgstr ""
-"xz, unxz, xzcat, lzma, unlzma, lzcat - .xz- und .lzma-Dateien komprimieren "
-"oder dekomprimieren"
+msgid "xz, unxz, xzcat, lzma, unlzma, lzcat - Compress or decompress .xz and .lzma files"
+msgstr "xz, unxz, xzcat, lzma, unlzma, lzcat - .xz- und .lzma-Dateien komprimieren oder dekomprimieren"
 
 #. type: SH
 #: ../src/xz/xz.1:13 ../src/xzdec/xzdec.1:10 ../src/lzmainfo/lzmainfo.1:10
@@ -105,19 +101,12 @@
 #. type: Plain text
 #: ../src/xz/xz.1:38
 msgid "B<lzcat> is equivalent to B<xz --format=lzma --decompress --stdout>."
-msgstr ""
-"B<lzcat> ist gleichbedeutend mit B<xz --format=lzma --decompress --stdout>."
+msgstr "B<lzcat> ist gleichbedeutend mit B<xz --format=lzma --decompress --stdout>."
 
 #. type: Plain text
 #: ../src/xz/xz.1:50
-msgid ""
-"When writing scripts that need to decompress files, it is recommended to "
-"always use the name B<xz> with appropriate arguments (B<xz -d> or B<xz -"
-"dc>) instead of the names B<unxz> and B<xzcat>."
-msgstr ""
-"Wenn Sie Skripte schreiben, die Dateien dekomprimieren, sollten Sie stets "
-"den Namen B<xz> mit den entsprechenden Argumenten (B<xz -d> oder B<xz -dc>) "
-"anstelle der Namen B<unxz> und B<xzcat> verwenden."
+msgid "When writing scripts that need to decompress files, it is recommended to always use the name B<xz> with appropriate arguments (B<xz -d> or B<xz -dc>) instead of the names B<unxz> and B<xzcat>."
+msgstr "Wenn Sie Skripte schreiben, die Dateien dekomprimieren, sollten Sie stets den Namen B<xz> mit den entsprechenden Argumenten (B<xz -d> oder B<xz -dc>) anstelle der Namen B<unxz> und B<xzcat> verwenden."
 
 #. type: SH
 #: ../src/xz/xz.1:51 ../src/xzdec/xzdec.1:18 ../src/lzmainfo/lzmainfo.1:15
@@ -128,4001 +117,2641 @@
 msgstr "BESCHREIBUNG"
 
 #. type: Plain text
-#: ../src/xz/xz.1:65
-msgid ""
-"B<xz> is a general-purpose data compression tool with command line syntax "
-"similar to B<gzip>(1) and B<bzip2>(1). The native file format is the B<."
-"xz> format, but the legacy B<.lzma> format used by LZMA Utils and raw "
-"compressed streams with no container format headers are also supported."
-msgstr ""
-"B<xz> ist ein Allzweckwerkzeug zur Datenkompression, dessen "
-"Befehlszeilensyntax denen von B<gzip>(1) und B<bzip2>(1) ähnelt. Das native "
-"Dateiformat ist das B<.xz>-Format, aber das veraltete, von den LZMA-"
-"Dienstprogrammen verwendete Format sowie komprimierte Rohdatenströme ohne "
-"Containerformat-Header werden ebenfalls unterstützt."
+#: ../src/xz/xz.1:70
+msgid "B<xz> is a general-purpose data compression tool with command line syntax similar to B<gzip>(1) and B<bzip2>(1). The native file format is the B<.xz> format, but the legacy B<.lzma> format used by LZMA Utils and raw compressed streams with no container format headers are also supported. In addition, decompression of the B<.lz> format used by B<lzip> is supported."
+msgstr "B<xz> ist ein Allzweckwerkzeug zur Datenkompression, dessen Befehlszeilensyntax denen von B<gzip>(1) und B<bzip2>(1) ähnelt. Das native Dateiformat ist das B<.xz>-Format, aber das veraltete, von den LZMA-Dienstprogrammen verwendete Format sowie komprimierte Rohdatenströme ohne Containerformat-Header werden ebenfalls unterstützt. Außerdem wird die Dekompression des von B<lzip> verwendeten B<.lz>-Formats unterstützt."
 
 #. type: Plain text
-#: ../src/xz/xz.1:87
-msgid ""
-"B<xz> compresses or decompresses each I<file> according to the selected "
-"operation mode. If no I<files> are given or I<file> is B<->, B<xz> reads "
-"from standard input and writes the processed data to standard output. B<xz> "
-"will refuse (display an error and skip the I<file>) to write compressed "
-"data to standard output if it is a terminal. Similarly, B<xz> will refuse "
-"to read compressed data from standard input if it is a terminal."
-msgstr ""
-"B<xz> komprimiert oder dekomprimierte jede I<Datei> entsprechend des "
-"gewählten Vorgangsmodus. Falls entweder B<-> oder keine Datei angegeben ist, "
-"liest B<xz> aus der Standardeingabe und leitet die verarbeiteten Dateien in "
-"die Standardausgabe. Wenn die Standardausgabe kein Terminal ist, verweigert "
-"B<xz> das Schreiben komprimierter Daten in die Standardausgabe. Dabei wird "
-"eine Fehlermeldung angezeigt und die I<Datei> übersprungen. Ebenso "
-"verweigert B<xz> das Lesen komprimierter Daten aus der Standardeingabe, wenn "
-"diese ein Terminal ist."
+#: ../src/xz/xz.1:92
+msgid "B<xz> compresses or decompresses each I<file> according to the selected operation mode. If no I<files> are given or I<file> is B<->, B<xz> reads from standard input and writes the processed data to standard output. B<xz> will refuse (display an error and skip the I<file>) to write compressed data to standard output if it is a terminal. Similarly, B<xz> will refuse to read compressed data from standard input if it is a terminal."
+msgstr "B<xz> komprimiert oder dekomprimierte jede I<Datei> entsprechend des gewählten Vorgangsmodus. Falls entweder B<-> oder keine Datei angegeben ist, liest B<xz> aus der Standardeingabe und leitet die verarbeiteten Dateien in die Standardausgabe. Wenn die Standardausgabe kein Terminal ist, verweigert B<xz> das Schreiben komprimierter Daten in die Standardausgabe. Dabei wird eine Fehlermeldung angezeigt und die I<Datei> übersprungen. Ebenso verweigert B<xz> das Lesen komprimierter Daten aus der Standardeingabe, wenn diese ein Terminal ist."
 
 #. type: Plain text
-#: ../src/xz/xz.1:97
-msgid ""
-"Unless B<--stdout> is specified, I<files> other than B<-> are written to a "
-"new file whose name is derived from the source I<file> name:"
-msgstr ""
-"I<Dateien>, die nicht als B<-> angegeben sind, werden in eine neue Datei "
-"geschrieben, deren Name aus den Namen der Quell-I<Datei> abgeleitet wird "
-"(außer wenn B<--stdout> angegeben ist):"
+#: ../src/xz/xz.1:102
+msgid "Unless B<--stdout> is specified, I<files> other than B<-> are written to a new file whose name is derived from the source I<file> name:"
+msgstr "I<Dateien>, die nicht als B<-> angegeben sind, werden in eine neue Datei geschrieben, deren Name aus den Namen der Quell-I<Datei> abgeleitet wird (außer wenn B<--stdout> angegeben ist):"
 
 #. type: IP
-#: ../src/xz/xz.1:97 ../src/xz/xz.1:103 ../src/xz/xz.1:127 ../src/xz/xz.1:132
-#: ../src/xz/xz.1:135 ../src/xz/xz.1:138 ../src/xz/xz.1:154 ../src/xz/xz.1:395
-#: ../src/xz/xz.1:398 ../src/xz/xz.1:405 ../src/xz/xz.1:621 ../src/xz/xz.1:623
-#: ../src/xz/xz.1:722 ../src/xz/xz.1:733 ../src/xz/xz.1:742 ../src/xz/xz.1:750
-#: ../src/xz/xz.1:965 ../src/xz/xz.1:974 ../src/xz/xz.1:986 ../src/xz/xz.1:1552
-#: ../src/xz/xz.1:1558 ../src/xz/xz.1:1674 ../src/xz/xz.1:1678
-#: ../src/xz/xz.1:1681 ../src/xz/xz.1:1684 ../src/xz/xz.1:1688
-#: ../src/xz/xz.1:1695 ../src/xz/xz.1:1697
+#: ../src/xz/xz.1:102 ../src/xz/xz.1:108 ../src/xz/xz.1:133 ../src/xz/xz.1:138
+#: ../src/xz/xz.1:141 ../src/xz/xz.1:144 ../src/xz/xz.1:160 ../src/xz/xz.1:421
+#: ../src/xz/xz.1:424 ../src/xz/xz.1:431 ../src/xz/xz.1:676 ../src/xz/xz.1:678
+#: ../src/xz/xz.1:777 ../src/xz/xz.1:788 ../src/xz/xz.1:797 ../src/xz/xz.1:805
+#: ../src/xz/xz.1:1033 ../src/xz/xz.1:1042 ../src/xz/xz.1:1054
+#: ../src/xz/xz.1:1729 ../src/xz/xz.1:1735 ../src/xz/xz.1:1853
+#: ../src/xz/xz.1:1857 ../src/xz/xz.1:1860 ../src/xz/xz.1:1863
+#: ../src/xz/xz.1:1867 ../src/xz/xz.1:1874 ../src/xz/xz.1:1876
 #, no-wrap
 msgid "\\(bu"
 msgstr "\\(bu"
 
 #. type: Plain text
-#: ../src/xz/xz.1:103
-msgid ""
-"When compressing, the suffix of the target file format (B<.xz> or B<.lzma>) "
-"is appended to the source filename to get the target filename."
-msgstr ""
-"Bei der Kompression wird das Suffix des Formats der Zieldatei (B<.xz> oder "
-"B<.lzma>) an den Namen der Quelldatei angehängt und so der Name der "
-"Zieldatei gebildet."
+#: ../src/xz/xz.1:108
+msgid "When compressing, the suffix of the target file format (B<.xz> or B<.lzma>) is appended to the source filename to get the target filename."
+msgstr "Bei der Kompression wird das Suffix des Formats der Zieldatei (B<.xz> oder B<.lzma>) an den Namen der Quelldatei angehängt und so der Name der Zieldatei gebildet."
 
 #. type: Plain text
-#: ../src/xz/xz.1:117
-msgid ""
-"When decompressing, the B<.xz> or B<.lzma> suffix is removed from the "
-"filename to get the target filename. B<xz> also recognizes the suffixes B<."
-"txz> and B<.tlz>, and replaces them with the B<.tar> suffix."
-msgstr ""
-"Bei der Dekompression wird das Suffix B<.xz> oder B<.lzma> vom Dateinamen "
-"entfernt und so der Name der Zieldatei gebildet. Außerdem erkennt B<xz> die "
-"Suffixe B<.txz> und B<.tlz> und ersetzt diese durch B<.tar>."
+#: ../src/xz/xz.1:123
+msgid "When decompressing, the B<.xz>, B<.lzma>, or B<.lz> suffix is removed from the filename to get the target filename. B<xz> also recognizes the suffixes B<.txz> and B<.tlz>, and replaces them with the B<.tar> suffix."
+msgstr "Bei der Dekompression wird das Suffix B<.xz>, B<.lzma> oder B<.lz> vom Dateinamen entfernt und so der Name der Zieldatei gebildet. Außerdem erkennt B<xz> die Suffixe B<.txz> und B<.tlz> und ersetzt diese durch B<.tar>."
 
 #. type: Plain text
-#: ../src/xz/xz.1:121
-msgid ""
-"If the target file already exists, an error is displayed and the I<file> is "
-"skipped."
-msgstr ""
-"Wenn die Zieldatei bereits existiert, wird eine Fehlermeldung angezeigt und "
-"die I<Datei> übersprungen."
+#: ../src/xz/xz.1:127
+msgid "If the target file already exists, an error is displayed and the I<file> is skipped."
+msgstr "Wenn die Zieldatei bereits existiert, wird eine Fehlermeldung angezeigt und die I<Datei> übersprungen."
 
 #. type: Plain text
-#: ../src/xz/xz.1:127
-msgid ""
-"Unless writing to standard output, B<xz> will display a warning and skip the "
-"I<file> if any of the following applies:"
-msgstr ""
-"Außer beim Schreiben in die Standardausgabe zeigt B<xz> eine Warnung an und "
-"überspringt die I<Datei>, wenn eine der folgenden Bedingungen zutreffend ist:"
+#: ../src/xz/xz.1:133
+msgid "Unless writing to standard output, B<xz> will display a warning and skip the I<file> if any of the following applies:"
+msgstr "Außer beim Schreiben in die Standardausgabe zeigt B<xz> eine Warnung an und überspringt die I<Datei>, wenn eine der folgenden Bedingungen zutreffend ist:"
 
 #. type: Plain text
-#: ../src/xz/xz.1:132
-msgid ""
-"I<File> is not a regular file. Symbolic links are not followed, and thus "
-"they are not considered to be regular files."
-msgstr ""
-"Die I<Datei> ist keine reguläre Datei. Symbolischen Verknüpfungen wird nicht "
-"gefolgt und daher nicht zu den regulären Dateien gezählt."
+#: ../src/xz/xz.1:138
+msgid "I<File> is not a regular file. Symbolic links are not followed, and thus they are not considered to be regular files."
+msgstr "Die I<Datei> ist keine reguläre Datei. Symbolischen Verknüpfungen wird nicht gefolgt und daher nicht zu den regulären Dateien gezählt."
 
 #. type: Plain text
-#: ../src/xz/xz.1:135
+#: ../src/xz/xz.1:141
 msgid "I<File> has more than one hard link."
 msgstr "Die I<Datei> hat mehr als eine harte Verknüpfung."
 
 #. type: Plain text
-#: ../src/xz/xz.1:138
+#: ../src/xz/xz.1:144
 msgid "I<File> has setuid, setgid, or sticky bit set."
-msgstr ""
-"Für die I<Datei> ist das »setuid«-, »setgid«- oder »sticky«-Bit gesetzt."
+msgstr "Für die I<Datei> ist das »setuid«-, »setgid«- oder »sticky«-Bit gesetzt."
 
 #. type: Plain text
-#: ../src/xz/xz.1:154
-msgid ""
-"The operation mode is set to compress and the I<file> already has a suffix "
-"of the target file format (B<.xz> or B<.txz> when compressing to the B<.xz> "
-"format, and B<.lzma> or B<.tlz> when compressing to the B<.lzma> format)."
-msgstr ""
-"Der Aktionsmodus wird auf Kompression gesetzt und die I<Datei> hat bereits "
-"das Suffix des Zieldateiformats (B<.xz> oder B<.txz> beim Komprimieren in "
-"das B<.xz>-Format und B<.lzma> oder B<.tlz> beim Komprimieren in das B<."
-"lzma>-Format)."
+#: ../src/xz/xz.1:160
+msgid "The operation mode is set to compress and the I<file> already has a suffix of the target file format (B<.xz> or B<.txz> when compressing to the B<.xz> format, and B<.lzma> or B<.tlz> when compressing to the B<.lzma> format)."
+msgstr "Der Aktionsmodus wird auf Kompression gesetzt und die I<Datei> hat bereits das Suffix des Zieldateiformats (B<.xz> oder B<.txz> beim Komprimieren in das B<.xz>-Format und B<.lzma> oder B<.tlz> beim Komprimieren in das B<.lzma>-Format)."
 
 #. type: Plain text
-#: ../src/xz/xz.1:163
-msgid ""
-"The operation mode is set to decompress and the I<file> doesn't have a "
-"suffix of any of the supported file formats (B<.xz>, B<.txz>, B<.lzma>, or "
-"B<.tlz>)."
-msgstr ""
-"Der Aktionsmodus wird auf Dekompression gesetzt und die I<Datei> hat nicht "
-"das Suffix eines der unterstützten Zieldateiformate (B<.xz>, B<.txz>, B<."
-"lzma> oder B<.tlz>)."
+#: ../src/xz/xz.1:170
+msgid "The operation mode is set to decompress and the I<file> doesn't have a suffix of any of the supported file formats (B<.xz>, B<.txz>, B<.lzma>, B<.tlz>, or B<.lz>)."
+msgstr "Der Aktionsmodus wird auf Dekompression gesetzt und die I<Datei> hat nicht das Suffix eines der unterstützten Zieldateiformate (B<.xz>, B<.txz>, B<.lzma>, B<.tlz> oder B<.lz>)."
 
 #. type: Plain text
-#: ../src/xz/xz.1:178
-msgid ""
-"After successfully compressing or decompressing the I<file>, B<xz> copies "
-"the owner, group, permissions, access time, and modification time from the "
-"source I<file> to the target file. If copying the group fails, the "
-"permissions are modified so that the target file doesn't become accessible "
-"to users who didn't have permission to access the source I<file>. B<xz> "
-"doesn't support copying other metadata like access control lists or extended "
-"attributes yet."
-msgstr ""
-"Nach erfolgreicher Kompression oder Dekompression der I<Datei> kopiert B<xz> "
-"Eigentümer, Gruppe, Zugriffsrechte, Zugriffszeit und Änderungszeit aus der "
-"Ursprungs-I<Datei> in die Zieldatei. Sollte das Kopieren der Gruppe "
-"fehlschlagen, werden die Zugriffsrechte so angepasst, dass jenen Benutzern "
-"der Zugriff auf die Zieldatei verwehrt bleibt, die auch keinen Zugriff auf "
-"die Ursprungs-I<Datei> hatten. Das Kopieren anderer Metadaten wie "
-"Zugriffssteuerlisten oder erweiterter Attribute wird von B<xz> noch nicht "
-"unterstützt."
+#: ../src/xz/xz.1:185
+msgid "After successfully compressing or decompressing the I<file>, B<xz> copies the owner, group, permissions, access time, and modification time from the source I<file> to the target file. If copying the group fails, the permissions are modified so that the target file doesn't become accessible to users who didn't have permission to access the source I<file>. B<xz> doesn't support copying other metadata like access control lists or extended attributes yet."
+msgstr "Nach erfolgreicher Kompression oder Dekompression der I<Datei> kopiert B<xz> Eigentümer, Gruppe, Zugriffsrechte, Zugriffszeit und Änderungszeit aus der Ursprungs-I<Datei> in die Zieldatei. Sollte das Kopieren der Gruppe fehlschlagen, werden die Zugriffsrechte so angepasst, dass jenen Benutzern der Zugriff auf die Zieldatei verwehrt bleibt, die auch keinen Zugriff auf die Ursprungs-I<Datei> hatten. Das Kopieren anderer Metadaten wie Zugriffssteuerlisten oder erweiterter Attribute wird von B<xz> noch nicht unterstützt."
 
 #. type: Plain text
-#: ../src/xz/xz.1:187
-msgid ""
-"Once the target file has been successfully closed, the source I<file> is "
-"removed unless B<--keep> was specified. The source I<file> is never removed "
-"if the output is written to standard output."
-msgstr ""
-"Sobald die Zieldatei erfolgreich geschlossen wurde, wird die Ursprungs-"
-"I<Datei> entfernt. Dies wird durch die Option B<--keep> verhindert. Die "
-"Ursprungs-I<Datei> wird niemals entfernt, wenn die Ausgabe in die "
-"Standardausgabe geschrieben wird."
+#: ../src/xz/xz.1:195
+msgid "Once the target file has been successfully closed, the source I<file> is removed unless B<--keep> was specified. The source I<file> is never removed if the output is written to standard output or if an error occurs."
+msgstr "Sobald die Zieldatei erfolgreich geschlossen wurde, wird die Ursprungs-I<Datei> entfernt. Dies wird durch die Option B<--keep> verhindert. Die Ursprungs-I<Datei> wird niemals entfernt, wenn die Ausgabe in die Standardausgabe geschrieben wird oder falls ein Fehler auftritt."
 
 #. type: Plain text
-#: ../src/xz/xz.1:199
-msgid ""
-"Sending B<SIGINFO> or B<SIGUSR1> to the B<xz> process makes it print "
-"progress information to standard error. This has only limited use since "
-"when standard error is a terminal, using B<--verbose> will display an "
-"automatically updating progress indicator."
-msgstr ""
-"Durch Senden der Signale B<SIGINFO> oder B<SIGUSR1> an den B<xz>-Prozess "
-"werden Fortschrittsinformationen in den Fehlerkanal der Standardausgabe "
-"geleitet. Dies ist nur eingeschränkt hilfreich, wenn die "
-"Standardfehlerausgabe ein Terminal ist. Mittels B<--verbose> wird ein "
-"automatisch aktualisierter Fortschrittsanzeiger angezeigt."
+#: ../src/xz/xz.1:207
+msgid "Sending B<SIGINFO> or B<SIGUSR1> to the B<xz> process makes it print progress information to standard error. This has only limited use since when standard error is a terminal, using B<--verbose> will display an automatically updating progress indicator."
+msgstr "Durch Senden der Signale B<SIGINFO> oder B<SIGUSR1> an den B<xz>-Prozess werden Fortschrittsinformationen in den Fehlerkanal der Standardausgabe geleitet. Dies ist nur eingeschränkt hilfreich, wenn die Standardfehlerausgabe ein Terminal ist. Mittels B<--verbose> wird ein automatisch aktualisierter Fortschrittsanzeiger angezeigt."
 
 #. type: SS
-#: ../src/xz/xz.1:200
+#: ../src/xz/xz.1:208
 #, no-wrap
 msgid "Memory usage"
 msgstr "Speicherbedarf"
 
 #. type: Plain text
-#: ../src/xz/xz.1:216
-msgid ""
-"The memory usage of B<xz> varies from a few hundred kilobytes to several "
-"gigabytes depending on the compression settings. The settings used when "
-"compressing a file determine the memory requirements of the decompressor. "
-"Typically the decompressor needs 5\\ % to 20\\ % of the amount of memory "
-"that the compressor needed when creating the file. For example, "
-"decompressing a file created with B<xz -9> currently requires 65\\ MiB of "
-"memory. Still, it is possible to have B<.xz> files that require several "
-"gigabytes of memory to decompress."
-msgstr ""
-"In Abhängigkeit von den gewählten Kompressionseinstellungen bewegt sich der "
-"Speicherverbrauch zwischen wenigen hundert Kilobyte und mehrere Gigabyte. "
-"Die Einstellungen bei der Kompression einer Datei bestimmen dabei den "
-"Speicherbedarf bei der Dekompression. Die Dekompression benötigt "
-"üblicherweise zwischen 5\\ % und 20\\ % des Speichers, der bei der "
-"Kompression der Datei erforderlich war. Beispielsweise benötigt die "
-"Dekompression einer Datei, die mit B<xz -9> komprimiert wurde, gegenwärtig "
-"etwa 65\\ MiB Speicher. Es ist jedoch auch möglich, dass B<.xz>-Dateien "
-"mehrere Gigabyte an Speicher zur Dekompression erfordern."
+#: ../src/xz/xz.1:224
+msgid "The memory usage of B<xz> varies from a few hundred kilobytes to several gigabytes depending on the compression settings. The settings used when compressing a file determine the memory requirements of the decompressor. Typically the decompressor needs 5\\ % to 20\\ % of the amount of memory that the compressor needed when creating the file. For example, decompressing a file created with B<xz -9> currently requires 65\\ MiB of memory. Still, it is possible to have B<.xz> files that require several gigabytes of memory to decompress."
+msgstr "In Abhängigkeit von den gewählten Kompressionseinstellungen bewegt sich der Speicherverbrauch zwischen wenigen hundert Kilobyte und mehreren Gigabyte. Die Einstellungen bei der Kompression einer Datei bestimmen dabei den Speicherbedarf bei der Dekompression. Die Dekompression benötigt üblicherweise zwischen 5\\ % und 20\\ % des Speichers, der bei der Kompression der Datei erforderlich war. Beispielsweise benötigt die Dekompression einer Datei, die mit B<xz -9> komprimiert wurde, gegenwärtig etwa 65\\ MiB Speicher. Es ist jedoch auch möglich, dass B<.xz>-Dateien mehrere Gigabyte an Speicher zur Dekompression erfordern."
 
 # cripple → lahmlegen...? War mir hier zu sehr Straßenslang.
 #. type: Plain text
-#: ../src/xz/xz.1:228
-msgid ""
-"Especially users of older systems may find the possibility of very large "
-"memory usage annoying. To prevent uncomfortable surprises, B<xz> has a "
-"built-in memory usage limiter, which is disabled by default. While some "
-"operating systems provide ways to limit the memory usage of processes, "
-"relying on it wasn't deemed to be flexible enough (e.g. using B<ulimit>(1) "
-"to limit virtual memory tends to cripple B<mmap>(2))."
-msgstr ""
-"Insbesondere für Benutzer älterer Systeme wird eventuell ein sehr großer "
-"Speicherbedarf ärgerlich sein. Um unangenehme Überraschungen zu vermeiden, "
-"verfügt B<xz> über eine eingebaute Begrenzung des Speicherbedarfs, die "
-"allerdings in der Voreinstellung deaktiviert ist. Zwar verfügen einige "
-"Betriebssysteme über eingebaute Möglichkeiten zur prozessabhängigen "
-"Speicherbegrenzung, doch diese sind zu unflexibel (zum Beispiel kann "
-"B<ulimit>(1) beim Begrenzen des virtuellen Speichers B<mmap>(2) "
-"beeinträchtigen)."
+#: ../src/xz/xz.1:236
+msgid "Especially users of older systems may find the possibility of very large memory usage annoying. To prevent uncomfortable surprises, B<xz> has a built-in memory usage limiter, which is disabled by default. While some operating systems provide ways to limit the memory usage of processes, relying on it wasn't deemed to be flexible enough (for example, using B<ulimit>(1) to limit virtual memory tends to cripple B<mmap>(2))."
+msgstr "Insbesondere für Benutzer älterer Systeme wird eventuell ein sehr großer Speicherbedarf ärgerlich sein. Um unangenehme Überraschungen zu vermeiden, verfügt B<xz> über eine eingebaute Begrenzung des Speicherbedarfs, die allerdings in der Voreinstellung deaktiviert ist. Zwar verfügen einige Betriebssysteme über eingebaute Möglichkeiten zur prozessabhängigen Speicherbegrenzung, doch diese sind zu unflexibel (zum Beispiel kann B<ulimit>(1) beim Begrenzen des virtuellen Speichers B<mmap>(2) beeinträchtigen)."
 
 #. type: Plain text
-#: ../src/xz/xz.1:248
-msgid ""
-"The memory usage limiter can be enabled with the command line option B<--"
-"memlimit=>I<limit>. Often it is more convenient to enable the limiter by "
-"default by setting the environment variable B<XZ_DEFAULTS>, e.g.\\& "
-"B<XZ_DEFAULTS=--memlimit=150MiB>. It is possible to set the limits "
-"separately for compression and decompression by using B<--memlimit-"
-"compress=>I<limit> and B<--memlimit-decompress=>I<limit>. Using these two "
-"options outside B<XZ_DEFAULTS> is rarely useful because a single run of "
-"B<xz> cannot do both compression and decompression and B<--"
-"memlimit=>I<limit> (or B<-M> I<limit>) is shorter to type on the command "
-"line."
-msgstr ""
-"Die Begrenzung des Speicherbedarfs kann mit der Befehlszeilenoption B<--"
-"memlimit=>I<Begrenzung> aktiviert werden. Oft ist es jedoch bequemer, die "
-"Begrenzung durch Setzen der Umgebungsvariable B<XZ_DEFAULTS> standardmäßig "
-"zu aktivieren, zum Beispiel B<XZ_DEFAULTS=--memlimit=150MiB>. Die "
-"Begrenzungen können getrennt für Kompression und Dekompression mittels B<--"
-"memlimit-compress=>I<Begrenzung> und B<--memlimit-decompress=>I<Begrenzung> "
-"festgelegt werden. Die Verwendung einer solchen Option außerhalb der "
-"Variable B<XZ_DEFAULTS> ist kaum sinnvoll, da B<xz> in einer einzelnen "
-"Aktion nicht gleichzeitig Kompression und Dekompression ausführen kann und "
-"B<--memlimit=>I<Begrenzung> (oder B<-M> I<Begrenzung>) lässt sich einfacher "
-"in der Befehlszeile eingeben."
+#: ../src/xz/xz.1:258
+msgid "The memory usage limiter can be enabled with the command line option B<--memlimit=>I<limit>. Often it is more convenient to enable the limiter by default by setting the environment variable B<XZ_DEFAULTS>, for example, B<XZ_DEFAULTS=--memlimit=150MiB>. It is possible to set the limits separately for compression and decompression by using B<--memlimit-compress=>I<limit> and B<--memlimit-decompress=>I<limit>. Using these two options outside B<XZ_DEFAULTS> is rarely useful because a single run of B<xz> cannot do both compression and decompression and B<--memlimit=>I<limit> (or B<-M> I<limit>) is shorter to type on the command line."
+msgstr "Die Begrenzung des Speicherbedarfs kann mit der Befehlszeilenoption B<--memlimit=>I<Begrenzung> aktiviert werden. Oft ist es jedoch bequemer, die Begrenzung durch Setzen der Umgebungsvariable B<XZ_DEFAULTS> standardmäßig zu aktivieren, zum Beispiel B<XZ_DEFAULTS=--memlimit=150MiB>. Die Begrenzungen können getrennt für Kompression und Dekompression mittels B<--memlimit-compress=>I<Begrenzung> und B<--memlimit-decompress=>I<Begrenzung> festgelegt werden. Die Verwendung einer solchen Option außerhalb der Variable B<XZ_DEFAULTS> ist kaum sinnvoll, da B<xz> in einer einzelnen Aktion nicht gleichzeitig Kompression und Dekompression ausführen kann und B<--memlimit=>I<Begrenzung> (oder B<-M> I<Begrenzung>) lässt sich einfacher in der Befehlszeile eingeben."
 
 #. type: Plain text
-#: ../src/xz/xz.1:265
-msgid ""
-"If the specified memory usage limit is exceeded when decompressing, B<xz> "
-"will display an error and decompressing the file will fail. If the limit is "
-"exceeded when compressing, B<xz> will try to scale the settings down so that "
-"the limit is no longer exceeded (except when using B<--format=raw> or B<--no-"
-"adjust>). This way the operation won't fail unless the limit is very "
-"small. The scaling of the settings is done in steps that don't match the "
-"compression level presets, e.g. if the limit is only slightly less than the "
-"amount required for B<xz -9>, the settings will be scaled down only a "
-"little, not all the way down to B<xz -8>."
-msgstr ""
-"Wenn die angegebene Speicherbegrenzung bei der Dekompression überschritten "
-"wird, schlägt der Vorgang fehl und B<xz> zeigt eine Fehlermeldung an. Wird "
-"die Begrenzung bei der Kompression überschritten, dann versucht B<xz> die "
-"Einstellungen entsprechend anzupassen, außer wenn B<--format=raw> oder B<--"
-"no-adjust> angegeben ist. Auf diese Weise schlägt die Aktion nicht fehl, es "
-"sei denn, die Begrenzung wurde sehr niedrig angesetzt. Die Anpassung der "
-"Einstellungen wird schrittweise vorgenommen, allerdings entsprechen die "
-"Schritte nicht den Voreinstellungen der Kompressionsstufen. Das bedeutet, "
-"wenn beispielsweise die Begrenzung nur geringfügig unter den Anforderungen "
-"für B<xz -9> liegt, werden auch die Einstellungen nur wenig angepasst und "
-"nicht vollständig herunter zu den Werten für B<xz -8>"
+#: ../src/xz/xz.1:277
+msgid "If the specified memory usage limit is exceeded when decompressing, B<xz> will display an error and decompressing the file will fail. If the limit is exceeded when compressing, B<xz> will try to scale the settings down so that the limit is no longer exceeded (except when using B<--format=raw> or B<--no-adjust>). This way the operation won't fail unless the limit is very small. The scaling of the settings is done in steps that don't match the compression level presets, for example, if the limit is only slightly less than the amount required for B<xz -9>, the settings will be scaled down only a little, not all the way down to B<xz -8>."
+msgstr "Wenn die angegebene Speicherbegrenzung bei der Dekompression überschritten wird, schlägt der Vorgang fehl und B<xz> zeigt eine Fehlermeldung an. Wird die Begrenzung bei der Kompression überschritten, dann versucht B<xz> die Einstellungen entsprechend anzupassen, außer wenn B<--format=raw> oder B<--no-adjust> angegeben ist. Auf diese Weise schlägt die Aktion nicht fehl, es sei denn, die Begrenzung wurde sehr niedrig angesetzt. Die Anpassung der Einstellungen wird schrittweise vorgenommen, allerdings entsprechen die Schritte nicht den Voreinstellungen der Kompressionsstufen. Das bedeutet, wenn beispielsweise die Begrenzung nur geringfügig unter den Anforderungen für B<xz -9> liegt, werden auch die Einstellungen nur wenig angepasst und nicht vollständig herunter zu den Werten für B<xz -8>"
 
 #. type: SS
-#: ../src/xz/xz.1:266
+#: ../src/xz/xz.1:278
 #, no-wrap
 msgid "Concatenation and padding with .xz files"
 msgstr "Verkettung und Auffüllung von .xz-Dateien"
 
 #. type: Plain text
-#: ../src/xz/xz.1:274
-msgid ""
-"It is possible to concatenate B<.xz> files as is. B<xz> will decompress "
-"such files as if they were a single B<.xz> file."
-msgstr ""
-"Es ist möglich, B<.xz>-Dateien direkt zu verketten. Solche Dateien werden "
-"von B<xz> genauso dekomprimiert wie eine einzelne B<.xz>-Datei."
+#: ../src/xz/xz.1:286
+msgid "It is possible to concatenate B<.xz> files as is. B<xz> will decompress such files as if they were a single B<.xz> file."
+msgstr "Es ist möglich, B<.xz>-Dateien direkt zu verketten. Solche Dateien werden von B<xz> genauso dekomprimiert wie eine einzelne B<.xz>-Datei."
 
 #. type: Plain text
-#: ../src/xz/xz.1:283
-msgid ""
-"It is possible to insert padding between the concatenated parts or after the "
-"last part. The padding must consist of null bytes and the size of the "
-"padding must be a multiple of four bytes. This can be useful e.g. if the B<."
-"xz> file is stored on a medium that measures file sizes in 512-byte blocks."
-msgstr ""
-"Es ist weiterhin möglich, eine Auffüllung zwischen den verketteten Teilen "
-"oder nach dem letzten Teil einzufügen. Die Auffüllung muss aus Null-Bytes "
-"bestehen und deren Größe muss ein Vielfaches von vier Byte sein. Dies kann "
-"zum Beispiel dann vorteilhaft sein, wenn die B<.xz>-Datei auf einem "
-"Datenträger gespeichert wird, dessen Dateisystem die Dateigrößen in 512-Byte-"
-"Blöcken speichert."
+#: ../src/xz/xz.1:295
+msgid "It is possible to insert padding between the concatenated parts or after the last part. The padding must consist of null bytes and the size of the padding must be a multiple of four bytes. This can be useful, for example, if the B<.xz> file is stored on a medium that measures file sizes in 512-byte blocks."
+msgstr "Es ist weiterhin möglich, eine Auffüllung zwischen den verketteten Teilen oder nach dem letzten Teil einzufügen. Die Auffüllung muss aus Null-Bytes bestehen und deren Größe muss ein Vielfaches von vier Byte sein. Dies kann zum Beispiel dann vorteilhaft sein, wenn die B<.xz>-Datei auf einem Datenträger gespeichert wird, dessen Dateisystem die Dateigrößen in 512-Byte-Blöcken speichert."
 
 #. type: Plain text
-#: ../src/xz/xz.1:287
-msgid ""
-"Concatenation and padding are not allowed with B<.lzma> files or raw streams."
-msgstr ""
-"Verkettung und Auffüllung sind für B<.lzma>-Dateien oder Rohdatenströme "
-"nicht erlaubt."
+#: ../src/xz/xz.1:299
+msgid "Concatenation and padding are not allowed with B<.lzma> files or raw streams."
+msgstr "Verkettung und Auffüllung sind für B<.lzma>-Dateien oder Rohdatenströme nicht erlaubt."
 
 #. type: SH
-#: ../src/xz/xz.1:288 ../src/xzdec/xzdec.1:61
+#: ../src/xz/xz.1:300 ../src/xzdec/xzdec.1:61
 #, no-wrap
 msgid "OPTIONS"
 msgstr "OPTIONEN"
 
 #. type: SS
-#: ../src/xz/xz.1:290
+#: ../src/xz/xz.1:302
 #, no-wrap
 msgid "Integer suffixes and special values"
 msgstr "Ganzzahlige Suffixe und spezielle Werte"
 
 #. type: Plain text
-#: ../src/xz/xz.1:294
-msgid ""
-"In most places where an integer argument is expected, an optional suffix is "
-"supported to easily indicate large integers. There must be no space between "
-"the integer and the suffix."
-msgstr ""
-"An den meisten Stellen, wo ein ganzzahliges Argument akzeptiert wird, kann "
-"ein optionales Suffix große Ganzzahlwerte einfacher darstellen. Zwischen "
-"Ganzzahl und dem Suffix dürfen sich keine Leerzeichen befinden."
+#: ../src/xz/xz.1:306
+msgid "In most places where an integer argument is expected, an optional suffix is supported to easily indicate large integers. There must be no space between the integer and the suffix."
+msgstr "An den meisten Stellen, wo ein ganzzahliges Argument akzeptiert wird, kann ein optionales Suffix große Ganzzahlwerte einfacher darstellen. Zwischen Ganzzahl und dem Suffix dürfen sich keine Leerzeichen befinden."
 
 #. type: TP
-#: ../src/xz/xz.1:294
+#: ../src/xz/xz.1:306
 #, no-wrap
 msgid "B<KiB>"
 msgstr "B<KiB>"
 
 #. type: Plain text
-#: ../src/xz/xz.1:305
-msgid ""
-"Multiply the integer by 1,024 (2^10). B<Ki>, B<k>, B<kB>, B<K>, and B<KB> "
-"are accepted as synonyms for B<KiB>."
-msgstr ""
-"multipliziert die Ganzzahl mit 1.024 (2^10). B<Ki>, B<k>, B<kB>, B<K> und "
-"B<KB> werden als Synonyme für B<KiB> akzeptiert."
+#: ../src/xz/xz.1:317
+msgid "Multiply the integer by 1,024 (2^10). B<Ki>, B<k>, B<kB>, B<K>, and B<KB> are accepted as synonyms for B<KiB>."
+msgstr "multipliziert die Ganzzahl mit 1.024 (2^10). B<Ki>, B<k>, B<kB>, B<K> und B<KB> werden als Synonyme für B<KiB> akzeptiert."
 
 #. type: TP
-#: ../src/xz/xz.1:305
+#: ../src/xz/xz.1:317
 #, no-wrap
 msgid "B<MiB>"
 msgstr "B<MiB>"
 
 #. type: Plain text
-#: ../src/xz/xz.1:315
-msgid ""
-"Multiply the integer by 1,048,576 (2^20). B<Mi>, B<m>, B<M>, and B<MB> are "
-"accepted as synonyms for B<MiB>."
-msgstr ""
-"multipliziert die Ganzzahl mit 1.048.576 (2^20). B<Mi>, B<m>, B<M> und B<MB> "
-"werden als Synonyme für B<MiB> akzeptiert."
+#: ../src/xz/xz.1:327
+msgid "Multiply the integer by 1,048,576 (2^20). B<Mi>, B<m>, B<M>, and B<MB> are accepted as synonyms for B<MiB>."
+msgstr "multipliziert die Ganzzahl mit 1.048.576 (2^20). B<Mi>, B<m>, B<M> und B<MB> werden als Synonyme für B<MiB> akzeptiert."
 
 #. type: TP
-#: ../src/xz/xz.1:315
+#: ../src/xz/xz.1:327
 #, no-wrap
 msgid "B<GiB>"
 msgstr "B<GiB>"
 
 #. type: Plain text
-#: ../src/xz/xz.1:325
-msgid ""
-"Multiply the integer by 1,073,741,824 (2^30). B<Gi>, B<g>, B<G>, and B<GB> "
-"are accepted as synonyms for B<GiB>."
-msgstr ""
-"multipliziert die Ganzzahl mit 1.073.741.824 (2^30). B<Gi>, B<g>, B<G> und "
-"B<GB> werden als Synonyme für B<GiB> akzeptiert."
+#: ../src/xz/xz.1:337
+msgid "Multiply the integer by 1,073,741,824 (2^30). B<Gi>, B<g>, B<G>, and B<GB> are accepted as synonyms for B<GiB>."
+msgstr "multipliziert die Ganzzahl mit 1.073.741.824 (2^30). B<Gi>, B<g>, B<G> und B<GB> werden als Synonyme für B<GiB> akzeptiert."
 
 #. type: Plain text
-#: ../src/xz/xz.1:330
-msgid ""
-"The special value B<max> can be used to indicate the maximum integer value "
-"supported by the option."
-msgstr ""
-"Der spezielle Wert B<max> kann dazu verwendet werden, um den von der "
-"jeweiligen Option akzeptierten maximalen Ganzzahlwert anzugeben."
+#: ../src/xz/xz.1:342
+msgid "The special value B<max> can be used to indicate the maximum integer value supported by the option."
+msgstr "Der spezielle Wert B<max> kann dazu verwendet werden, um den von der jeweiligen Option akzeptierten maximalen Ganzzahlwert anzugeben."
 
 #. type: SS
-#: ../src/xz/xz.1:331
+#: ../src/xz/xz.1:343
 #, no-wrap
 msgid "Operation mode"
 msgstr "Aktionsmodus"
 
 #. type: Plain text
-#: ../src/xz/xz.1:334
-msgid ""
-"If multiple operation mode options are given, the last one takes effect."
-msgstr ""
-"Falls mehrere Aktionsmodi angegeben sind, wird der zuletzt angegebene "
-"verwendet."
+#: ../src/xz/xz.1:346
+msgid "If multiple operation mode options are given, the last one takes effect."
+msgstr "Falls mehrere Aktionsmodi angegeben sind, wird der zuletzt angegebene verwendet."
 
 #. type: TP
-#: ../src/xz/xz.1:334
+#: ../src/xz/xz.1:346
 #, no-wrap
 msgid "B<-z>, B<--compress>"
 msgstr "B<-z>, B<--compress>"
 
 #. type: Plain text
-#: ../src/xz/xz.1:343
-msgid ""
-"Compress. This is the default operation mode when no operation mode option "
-"is specified and no other operation mode is implied from the command name "
-"(for example, B<unxz> implies B<--decompress>)."
-msgstr ""
-"Kompression. Dies ist der voreingestellte Aktionsmodus, sofern keiner "
-"angegeben ist und auch kein bestimmter Modus aus dem Befehlsnamen abgeleitet "
-"werden kann (der Befehl B<unxz> impliziert zum Beispiel B<--decompress>)."
+#: ../src/xz/xz.1:355
+msgid "Compress. This is the default operation mode when no operation mode option is specified and no other operation mode is implied from the command name (for example, B<unxz> implies B<--decompress>)."
+msgstr "Kompression. Dies ist der voreingestellte Aktionsmodus, sofern keiner angegeben ist und auch kein bestimmter Modus aus dem Befehlsnamen abgeleitet werden kann (der Befehl B<unxz> impliziert zum Beispiel B<--decompress>)."
 
 #. type: TP
-#: ../src/xz/xz.1:343 ../src/xzdec/xzdec.1:62
+#: ../src/xz/xz.1:355 ../src/xzdec/xzdec.1:62
 #, no-wrap
 msgid "B<-d>, B<--decompress>, B<--uncompress>"
 msgstr "B<-d>, B<--decompress>, B<--uncompress>"
 
 #. type: Plain text
-#: ../src/xz/xz.1:346
+#: ../src/xz/xz.1:358
 msgid "Decompress."
 msgstr "dekomprimpiert."
 
 #. type: TP
-#: ../src/xz/xz.1:346
+#: ../src/xz/xz.1:358
 #, no-wrap
 msgid "B<-t>, B<--test>"
 msgstr "B<-t>, B<--test>"
 
 #. type: Plain text
-#: ../src/xz/xz.1:355
-msgid ""
-"Test the integrity of compressed I<files>. This option is equivalent to B<--"
-"decompress --stdout> except that the decompressed data is discarded instead "
-"of being written to standard output. No files are created or removed."
-msgstr ""
-"prüft die Integrität der komprimierten I<Dateien>. Diese Option ist "
-"gleichbedeutend mit B<--decompress --stdout>, außer dass die dekomprimierten "
-"Daten verworfen werden, anstatt sie in die Standardausgabe zu leiten. Es "
-"werden keine Dateien erstellt oder entfernt."
+#: ../src/xz/xz.1:367
+msgid "Test the integrity of compressed I<files>. This option is equivalent to B<--decompress --stdout> except that the decompressed data is discarded instead of being written to standard output. No files are created or removed."
+msgstr "prüft die Integrität der komprimierten I<Dateien>. Diese Option ist gleichbedeutend mit B<--decompress --stdout>, außer dass die dekomprimierten Daten verworfen werden, anstatt sie in die Standardausgabe zu leiten. Es werden keine Dateien erstellt oder entfernt."
 
 #. type: TP
-#: ../src/xz/xz.1:355
+#: ../src/xz/xz.1:367
 #, no-wrap
 msgid "B<-l>, B<--list>"
 msgstr "B<-l>, B<--list>"
 
 #. type: Plain text
-#: ../src/xz/xz.1:364
-msgid ""
-"Print information about compressed I<files>. No uncompressed output is "
-"produced, and no files are created or removed. In list mode, the program "
-"cannot read the compressed data from standard input or from other unseekable "
-"sources."
-msgstr ""
-"gibt Informationen zu den komprimierten I<Dateien> aus. Es werden keine "
-"unkomprimierten Dateien ausgegeben und keine Dateien angelegt oder entfernt. "
-"Im Listenmodus kann das Programm keine komprimierten Daten aus der "
-"Standardeingabe oder anderen nicht durchsuchbaren Quellen lesen."
+#: ../src/xz/xz.1:376
+msgid "Print information about compressed I<files>. No uncompressed output is produced, and no files are created or removed. In list mode, the program cannot read the compressed data from standard input or from other unseekable sources."
+msgstr "gibt Informationen zu den komprimierten I<Dateien> aus. Es werden keine unkomprimierten Dateien ausgegeben und keine Dateien angelegt oder entfernt. Im Listenmodus kann das Programm keine komprimierten Daten aus der Standardeingabe oder anderen nicht durchsuchbaren Quellen lesen."
 
 #. type: Plain text
-#: ../src/xz/xz.1:379
-msgid ""
-"The default listing shows basic information about I<files>, one file per "
-"line. To get more detailed information, use also the B<--verbose> option. "
-"For even more information, use B<--verbose> twice, but note that this may be "
-"slow, because getting all the extra information requires many seeks. The "
-"width of verbose output exceeds 80 characters, so piping the output to e.g."
-"\\& B<less\\ -S> may be convenient if the terminal isn't wide enough."
-msgstr ""
-"Die Liste zeigt in der Standardeinstellung grundlegende Informationen zu den "
-"I<Dateien> an, zeilenweise pro Datei. Detailliertere Informationen erhalten "
-"Sie mit der Option B<--verbose>. Wenn Sie diese Option zweimal angeben, "
-"werden noch ausführlichere Informationen ausgegeben. Das kann den Vorgang "
-"allerdings deutlich verlangsamen, da die Ermittlung der zusätzlichen "
-"Informationen zahlreiche Suchvorgänge erfordert. Die Breite der "
-"ausführlichen Ausgabe ist breiter als 80 Zeichen, daher könnte die "
-"Weiterleitung in beispielsweise\\& B<less\\ -S> sinnvoll sein, falls das "
-"Terminal nicht breit genug ist."
+#: ../src/xz/xz.1:391
+msgid "The default listing shows basic information about I<files>, one file per line. To get more detailed information, use also the B<--verbose> option. For even more information, use B<--verbose> twice, but note that this may be slow, because getting all the extra information requires many seeks. The width of verbose output exceeds 80 characters, so piping the output to, for example, B<less\\ -S> may be convenient if the terminal isn't wide enough."
+msgstr "Die Liste zeigt in der Standardeinstellung grundlegende Informationen zu den I<Dateien> an, zeilenweise pro Datei. Detailliertere Informationen erhalten Sie mit der Option B<--verbose>. Wenn Sie diese Option zweimal angeben, werden noch ausführlichere Informationen ausgegeben. Das kann den Vorgang allerdings deutlich verlangsamen, da die Ermittlung der zusätzlichen Informationen zahlreiche Suchvorgänge erfordert. Die Breite der ausführlichen Ausgabe ist breiter als 80 Zeichen, daher könnte die Weiterleitung in beispielsweise\\& B<less\\ -S> sinnvoll sein, falls das Terminal nicht breit genug ist."
 
 #. type: Plain text
-#: ../src/xz/xz.1:386
-msgid ""
-"The exact output may vary between B<xz> versions and different locales. For "
-"machine-readable output, B<--robot --list> should be used."
-msgstr ""
-"Die exakte Ausgabe kann in verschiedenen B<xz>-Versionen und "
-"Spracheinstellungen unterschiedlich sein. Wenn eine maschinell auswertbare "
-"Ausgabe gewünscht ist, dann sollten Sie B<--robot --list> verwenden."
+#: ../src/xz/xz.1:398
+msgid "The exact output may vary between B<xz> versions and different locales. For machine-readable output, B<--robot --list> should be used."
+msgstr "Die exakte Ausgabe kann in verschiedenen B<xz>-Versionen und Spracheinstellungen unterschiedlich sein. Wenn eine maschinell auswertbare Ausgabe gewünscht ist, dann sollten Sie B<--robot --list> verwenden."
 
 #. type: SS
-#: ../src/xz/xz.1:387
+#: ../src/xz/xz.1:399
 #, no-wrap
 msgid "Operation modifiers"
 msgstr "Aktionsattribute"
 
 #. type: TP
-#: ../src/xz/xz.1:388 ../src/xzdec/xzdec.1:69
+#: ../src/xz/xz.1:400 ../src/xzdec/xzdec.1:69
 #, no-wrap
 msgid "B<-k>, B<--keep>"
 msgstr "B<-k>, B<--keep>"
 
 #. type: Plain text
-#: ../src/xz/xz.1:391
+#: ../src/xz/xz.1:403
 msgid "Don't delete the input files."
 msgstr "verhindert das Löschen der Eingabedateien."
 
+#. type: Plain text
+#: ../src/xz/xz.1:417
+msgid "Since B<xz> 5.2.6, this option also makes B<xz> compress or decompress even if the input is a symbolic link to a regular file, has more than one hard link, or has the setuid, setgid, or sticky bit set. The setuid, setgid, and sticky bits are not copied to the target file. In earlier versions this was only done with B<--force>."
+msgstr "Seit der B<xz>-Version 5.2.6 wird die Kompression oder Dekompression auch dann ausgeführt, wenn die Eingabe ein symbolischer Link zu einer regulären Datei ist, mehr als einen harten Link hat oder das »setuid«-, »setgid«- oder »sticky«-Bit gesetzt ist. Die genannten Bits werden nicht in die Zieldatei kopiert. In früheren Versionen geschah dies nur mit B<--force>."
+
 #. type: TP
-#: ../src/xz/xz.1:391
+#: ../src/xz/xz.1:417
 #, no-wrap
 msgid "B<-f>, B<--force>"
 msgstr "B<-f>, B<--force>"
 
 #. type: Plain text
-#: ../src/xz/xz.1:394
+#: ../src/xz/xz.1:420
 msgid "This option has several effects:"
 msgstr "Diese Option hat verschiedene Auswirkungen:"
 
 #. type: Plain text
-#: ../src/xz/xz.1:398
-msgid ""
-"If the target file already exists, delete it before compressing or "
-"decompressing."
-msgstr ""
-"Wenn die Zieldatei bereits existiert, wird diese vor der Kompression oder "
-"Dekompression gelöscht."
+#: ../src/xz/xz.1:424
+msgid "If the target file already exists, delete it before compressing or decompressing."
+msgstr "Wenn die Zieldatei bereits existiert, wird diese vor der Kompression oder Dekompression gelöscht."
 
 #. type: Plain text
-#: ../src/xz/xz.1:405
-msgid ""
-"Compress or decompress even if the input is a symbolic link to a regular "
-"file, has more than one hard link, or has the setuid, setgid, or sticky bit "
-"set. The setuid, setgid, and sticky bits are not copied to the target file."
-msgstr ""
-"Die Kompression oder Dekompression wird auch dann ausgeführt, wenn die "
-"Eingabe ein symbolischer Link zu einer regulären Datei ist, mehr als einen "
-"harten Link hat oder das »setuid«-, »setgid«- oder »sticky«-Bit gesetzt ist. "
-"Die genannten Bits werden nicht in die Zieldatei kopiert."
+#: ../src/xz/xz.1:431
+msgid "Compress or decompress even if the input is a symbolic link to a regular file, has more than one hard link, or has the setuid, setgid, or sticky bit set. The setuid, setgid, and sticky bits are not copied to the target file."
+msgstr "Die Kompression oder Dekompression wird auch dann ausgeführt, wenn die Eingabe ein symbolischer Link zu einer regulären Datei ist, mehr als einen harten Link hat oder das »setuid«-, »setgid«- oder »sticky«-Bit gesetzt ist. Die genannten Bits werden nicht in die Zieldatei kopiert."
 
 #. type: Plain text
-#: ../src/xz/xz.1:430
-msgid ""
-"When used with B<--decompress> B<--stdout> and B<xz> cannot recognize the "
-"type of the source file, copy the source file as is to standard output. "
-"This allows B<xzcat> B<--force> to be used like B<cat>(1) for files that "
-"have not been compressed with B<xz>. Note that in future, B<xz> might "
-"support new compressed file formats, which may make B<xz> decompress more "
-"types of files instead of copying them as is to standard output. B<--"
-"format=>I<format> can be used to restrict B<xz> to decompress only a single "
-"file format."
-msgstr ""
-"Wenn es zusammen mit B<--decompress> und B<--stdout> verwendet wird und "
-"B<xz> den Typ der Quelldatei nicht ermitteln kann, wird die Quelldatei "
-"unverändert in die Standardausgabe kopiert. Dadurch kann B<xzcat> B<--force> "
-"für Dateien, die nicht mit B<xz> komprimiert wurden, wie B<cat>(1) verwendet "
-"werden. Zukünftig könnte B<xz> neue Dateikompressionsformate unterstützen, "
-"wodurch B<xz> mehr Dateitypen dekomprimieren kann, anstatt sie unverändert "
-"in die Standardausgabe zu kopieren. Mit der Option B<--format=>I<Format> "
-"können Sie B<xz> anweisen, nur ein einzelnes Dateiformat zu dekomprimieren."
+#: ../src/xz/xz.1:456
+msgid "When used with B<--decompress> B<--stdout> and B<xz> cannot recognize the type of the source file, copy the source file as is to standard output. This allows B<xzcat> B<--force> to be used like B<cat>(1) for files that have not been compressed with B<xz>. Note that in future, B<xz> might support new compressed file formats, which may make B<xz> decompress more types of files instead of copying them as is to standard output. B<--format=>I<format> can be used to restrict B<xz> to decompress only a single file format."
+msgstr "Wenn es zusammen mit B<--decompress> und B<--stdout> verwendet wird und B<xz> den Typ der Quelldatei nicht ermitteln kann, wird die Quelldatei unverändert in die Standardausgabe kopiert. Dadurch kann B<xzcat> B<--force> für Dateien, die nicht mit B<xz> komprimiert wurden, wie B<cat>(1) verwendet werden. Zukünftig könnte B<xz> neue Dateikompressionsformate unterstützen, wodurch B<xz> mehr Dateitypen dekomprimieren kann, anstatt sie unverändert in die Standardausgabe zu kopieren. Mit der Option B<--format=>I<Format> können Sie B<xz> anweisen, nur ein einzelnes Dateiformat zu dekomprimieren."
 
 #. type: TP
-#: ../src/xz/xz.1:431 ../src/xzdec/xzdec.1:76
+#: ../src/xz/xz.1:457 ../src/xzdec/xzdec.1:76
 #, no-wrap
 msgid "B<-c>, B<--stdout>, B<--to-stdout>"
 msgstr "B<-c>, B<--stdout>, B<--to-stdout>"
 
 #. type: Plain text
-#: ../src/xz/xz.1:437
-msgid ""
-"Write the compressed or decompressed data to standard output instead of a "
-"file. This implies B<--keep>."
-msgstr ""
-"schreibt die komprimierten oder dekomprimierten Daten in die Standardausgabe "
-"anstatt in eine Datei. Dies impliziert B<--keep>."
+#: ../src/xz/xz.1:463
+msgid "Write the compressed or decompressed data to standard output instead of a file. This implies B<--keep>."
+msgstr "schreibt die komprimierten oder dekomprimierten Daten in die Standardausgabe anstatt in eine Datei. Dies impliziert B<--keep>."
 
 #. type: TP
-#: ../src/xz/xz.1:437
+#: ../src/xz/xz.1:463
 #, no-wrap
 msgid "B<--single-stream>"
 msgstr "B<--single-stream>"
 
 #. type: Plain text
-#: ../src/xz/xz.1:446
-msgid ""
-"Decompress only the first B<.xz> stream, and silently ignore possible "
-"remaining input data following the stream. Normally such trailing garbage "
-"makes B<xz> display an error."
-msgstr ""
-"dekomprimiert nur den ersten B<.xz>-Datenstrom und ignoriert stillschweigend "
-"weitere Eingabedaten, die möglicherweise dem Datenstrom folgen. "
-"Normalerweise führt solcher anhängender Datenmüll dazu, dass B<xz> eine "
-"Fehlermeldung ausgibt."
+#: ../src/xz/xz.1:472
+msgid "Decompress only the first B<.xz> stream, and silently ignore possible remaining input data following the stream. Normally such trailing garbage makes B<xz> display an error."
+msgstr "dekomprimiert nur den ersten B<.xz>-Datenstrom und ignoriert stillschweigend weitere Eingabedaten, die möglicherweise dem Datenstrom folgen. Normalerweise führt solcher anhängender Datenmüll dazu, dass B<xz> eine Fehlermeldung ausgibt."
 
 #. type: Plain text
-#: ../src/xz/xz.1:455
-msgid ""
-"B<xz> never decompresses more than one stream from B<.lzma> files or raw "
-"streams, but this option still makes B<xz> ignore the possible trailing data "
-"after the B<.lzma> file or raw stream."
-msgstr ""
-"B<xz> dekomprimiert niemals mehr als einen Datenstrom aus B<.lzma>-Dateien "
-"oder Rohdatenströmen, aber dennoch wird durch diese Option möglicherweise "
-"vorhandener Datenmüll nach der B<.lzma>-Datei oder dem Rohdatenstrom "
-"ignoriert."
+#: ../src/xz/xz.1:481
+msgid "B<xz> never decompresses more than one stream from B<.lzma> files or raw streams, but this option still makes B<xz> ignore the possible trailing data after the B<.lzma> file or raw stream."
+msgstr "B<xz> dekomprimiert niemals mehr als einen Datenstrom aus B<.lzma>-Dateien oder Rohdatenströmen, aber dennoch wird durch diese Option möglicherweise vorhandener Datenmüll nach der B<.lzma>-Datei oder dem Rohdatenstrom ignoriert."
 
 #. type: Plain text
-#: ../src/xz/xz.1:460
-msgid ""
-"This option has no effect if the operation mode is not B<--decompress> or "
-"B<--test>."
-msgstr ""
-"Diese Option ist wirkungslos, wenn der Aktionsmodus nicht B<--decompress> "
-"oder B<--test> ist."
+#: ../src/xz/xz.1:486
+msgid "This option has no effect if the operation mode is not B<--decompress> or B<--test>."
+msgstr "Diese Option ist wirkungslos, wenn der Aktionsmodus nicht B<--decompress> oder B<--test> ist."
 
 #. type: TP
-#: ../src/xz/xz.1:460
+#: ../src/xz/xz.1:486
 #, no-wrap
 msgid "B<--no-sparse>"
 msgstr "B<--no-sparse>"
 
 #. type: Plain text
-#: ../src/xz/xz.1:472
-msgid ""
-"Disable creation of sparse files. By default, if decompressing into a "
-"regular file, B<xz> tries to make the file sparse if the decompressed data "
-"contains long sequences of binary zeros. It also works when writing to "
-"standard output as long as standard output is connected to a regular file "
-"and certain additional conditions are met to make it safe. Creating sparse "
-"files may save disk space and speed up the decompression by reducing the "
-"amount of disk I/O."
-msgstr ""
-"verhindert die Erzeugung von Sparse-Dateien. In der Voreinstellung versucht "
-"B<xz>, bei der Dekompression in eine reguläre Datei eine Sparse-Datei zu "
-"erzeugen, wenn die dekomprimierten Daten lange Abfolgen von binären Nullen "
-"enthalten. Dies funktioniert auch beim Schreiben in die Standardausgabe, "
-"sofern diese in eine reguläre Datei weitergeleitet wird und bestimmte "
-"Zusatzbedingungen erfüllt sind, die die Aktion absichern. Die Erzeugung von "
-"Sparse-Dateien kann Plattenplatz sparen und beschleunigt die Dekompression "
-"durch Verringerung der Ein-/Ausgaben der Platte."
+#: ../src/xz/xz.1:498
+msgid "Disable creation of sparse files. By default, if decompressing into a regular file, B<xz> tries to make the file sparse if the decompressed data contains long sequences of binary zeros. It also works when writing to standard output as long as standard output is connected to a regular file and certain additional conditions are met to make it safe. Creating sparse files may save disk space and speed up the decompression by reducing the amount of disk I/O."
+msgstr "verhindert die Erzeugung von Sparse-Dateien. In der Voreinstellung versucht B<xz>, bei der Dekompression in eine reguläre Datei eine Sparse-Datei zu erzeugen, wenn die dekomprimierten Daten lange Abfolgen von binären Nullen enthalten. Dies funktioniert auch beim Schreiben in die Standardausgabe, sofern diese in eine reguläre Datei weitergeleitet wird und bestimmte Zusatzbedingungen erfüllt sind, die die Aktion absichern. Die Erzeugung von Sparse-Dateien kann Plattenplatz sparen und beschleunigt die Dekompression durch Verringerung der Ein-/Ausgaben der Platte."
 
 #. type: TP
-#: ../src/xz/xz.1:472
+#: ../src/xz/xz.1:498
 #, no-wrap
 msgid "B<-S> I<.suf>, B<--suffix=>I<.suf>"
 msgstr "B<-S> I<.suf>, B<--suffix=>I<.suf>"
 
 #. type: Plain text
-#: ../src/xz/xz.1:484
-msgid ""
-"When compressing, use I<.suf> as the suffix for the target file instead of "
-"B<.xz> or B<.lzma>. If not writing to standard output and the source file "
-"already has the suffix I<.suf>, a warning is displayed and the file is "
-"skipped."
-msgstr ""
-"verwendet I<.suf> bei der Dekompression anstelle von B<.xz> oder B<.lzma> "
-"als Suffix für die Zieldatei. Falls nicht in die Standardausgabe geschrieben "
-"wird und die Quelldatei bereits das Suffix I<.suf> hat, wird eine Warnung "
-"angezeigt und die Datei übersprungen."
+#: ../src/xz/xz.1:510
+msgid "When compressing, use I<.suf> as the suffix for the target file instead of B<.xz> or B<.lzma>. If not writing to standard output and the source file already has the suffix I<.suf>, a warning is displayed and the file is skipped."
+msgstr "verwendet I<.suf> bei der Dekompression anstelle von B<.xz> oder B<.lzma> als Suffix für die Zieldatei. Falls nicht in die Standardausgabe geschrieben wird und die Quelldatei bereits das Suffix I<.suf> hat, wird eine Warnung angezeigt und die Datei übersprungen."
 
 #. type: Plain text
-#: ../src/xz/xz.1:497
-msgid ""
-"When decompressing, recognize files with the suffix I<.suf> in addition to "
-"files with the B<.xz>, B<.txz>, B<.lzma>, or B<.tlz> suffix. If the source "
-"file has the suffix I<.suf>, the suffix is removed to get the target "
-"filename."
-msgstr ""
-"berücksichtigt bei der Dekompression zusätzlich zu Dateien mit den Suffixen "
-"B<.xz>, B<.txz>, B<.lzma> oder B<.tlz> auch jene mit dem Suffix I<.suf>. "
-"Falls die Quelldatei das Suffix I<.suf> hat, wird dieses entfernt und so der "
-"Name der Zieldatei abgeleitet."
+#: ../src/xz/xz.1:524
+msgid "When decompressing, recognize files with the suffix I<.suf> in addition to files with the B<.xz>, B<.txz>, B<.lzma>, B<.tlz>, or B<.lz> suffix. If the source file has the suffix I<.suf>, the suffix is removed to get the target filename."
+msgstr "berücksichtigt bei der Dekompression zusätzlich zu Dateien mit den Suffixen B<.xz>, B<.txz>, B<.lzma>, B<.tlz> oder B<.lz> auch jene mit dem Suffix I<.suf>. Falls die Quelldatei das Suffix I<.suf> hat, wird dieses entfernt und so der Name der Zieldatei abgeleitet."
 
 #. type: Plain text
-#: ../src/xz/xz.1:503
-msgid ""
-"When compressing or decompressing raw streams (B<--format=raw>), the suffix "
-"must always be specified unless writing to standard output, because there is "
-"no default suffix for raw streams."
-msgstr ""
-"Beim Komprimieren oder Dekomprimieren von Rohdatenströmen mit B<--"
-"format=raw> muss das Suffix stets angegeben werden, außer wenn die Ausgabe "
-"in die Standardausgabe erfolgt. Der Grund dafür ist, dass es kein "
-"vorgegebenes Suffix für Rohdatenströme gibt."
+#: ../src/xz/xz.1:530
+msgid "When compressing or decompressing raw streams (B<--format=raw>), the suffix must always be specified unless writing to standard output, because there is no default suffix for raw streams."
+msgstr "Beim Komprimieren oder Dekomprimieren von Rohdatenströmen mit B<--format=raw> muss das Suffix stets angegeben werden, außer wenn die Ausgabe in die Standardausgabe erfolgt. Der Grund dafür ist, dass es kein vorgegebenes Suffix für Rohdatenströme gibt."
 
 #. type: TP
-#: ../src/xz/xz.1:503
+#: ../src/xz/xz.1:530
 #, no-wrap
 msgid "B<--files>B<=>I<file>"
 msgstr "B<--files>B<=>I<Datei>"
 
 #. type: Plain text
-#: ../src/xz/xz.1:517
-msgid ""
-"Read the filenames to process from I<file>; if I<file> is omitted, filenames "
-"are read from standard input. Filenames must be terminated with the newline "
-"character. A dash (B<->) is taken as a regular filename; it doesn't mean "
-"standard input. If filenames are given also as command line arguments, they "
-"are processed before the filenames read from I<file>."
-msgstr ""
-"liest die zu verarbeitenden Dateinamen aus I<Datei>. Falls keine I<Datei> "
-"angegeben ist, werden die Dateinamen aus der Standardeingabe gelesen. "
-"Dateinamen müssen mit einem Zeilenumbruch beendet werden. Ein Bindestrich "
-"(B<->) wird als regulärer Dateiname angesehen und nicht als Standardeingabe "
-"interpretiert. Falls Dateinamen außerdem als Befehlszeilenargumente "
-"angegeben sind, werden diese vor den Dateinamen aus der I<Datei> verarbeitet."
+#: ../src/xz/xz.1:544
+msgid "Read the filenames to process from I<file>; if I<file> is omitted, filenames are read from standard input. Filenames must be terminated with the newline character. A dash (B<->) is taken as a regular filename; it doesn't mean standard input. If filenames are given also as command line arguments, they are processed before the filenames read from I<file>."
+msgstr "liest die zu verarbeitenden Dateinamen aus I<Datei>. Falls keine I<Datei> angegeben ist, werden die Dateinamen aus der Standardeingabe gelesen. Dateinamen müssen mit einem Zeilenumbruch beendet werden. Ein Bindestrich (B<->) wird als regulärer Dateiname angesehen und nicht als Standardeingabe interpretiert. Falls Dateinamen außerdem als Befehlszeilenargumente angegeben sind, werden diese vor den Dateinamen aus der I<Datei> verarbeitet."
 
 #. type: TP
-#: ../src/xz/xz.1:517
+#: ../src/xz/xz.1:544
 #, no-wrap
 msgid "B<--files0>B<=>I<file>"
 msgstr "B<--files0>B<=>I<Datei>"
 
 #. type: Plain text
-#: ../src/xz/xz.1:521
-msgid ""
-"This is identical to B<--files>B<=>I<file> except that each filename must "
-"be terminated with the null character."
-msgstr ""
-"Dies ist gleichbedeutend mit B<--files>B<=>I<Datei>, außer dass jeder "
-"Dateiname mit einem Null-Zeichen abgeschlossen werden muss."
+#: ../src/xz/xz.1:548
+msgid "This is identical to B<--files>B<=>I<file> except that each filename must be terminated with the null character."
+msgstr "Dies ist gleichbedeutend mit B<--files>B<=>I<Datei>, außer dass jeder Dateiname mit einem Null-Zeichen abgeschlossen werden muss."
 
 #. type: SS
-#: ../src/xz/xz.1:522
+#: ../src/xz/xz.1:549
 #, no-wrap
 msgid "Basic file format and compression options"
 msgstr "Grundlegende Dateiformat- und Kompressionsoptionen"
 
 #. type: TP
-#: ../src/xz/xz.1:523
+#: ../src/xz/xz.1:550
 #, no-wrap
 msgid "B<-F> I<format>, B<--format=>I<format>"
 msgstr "B<-F> I<Format>, B<--format=>I<Format>"
 
 #. type: Plain text
-#: ../src/xz/xz.1:528
+#: ../src/xz/xz.1:555
 msgid "Specify the file I<format> to compress or decompress:"
-msgstr ""
-"gibt das I<Format> der zu komprimierenden oder dekomprimierenden Datei an:"
+msgstr "gibt das I<Format> der zu komprimierenden oder dekomprimierenden Datei an:"
 
 #. type: TP
-#: ../src/xz/xz.1:529
+#: ../src/xz/xz.1:556
 #, no-wrap
 msgid "B<auto>"
 msgstr "B<auto>"
 
 #. type: Plain text
-#: ../src/xz/xz.1:541
-msgid ""
-"This is the default. When compressing, B<auto> is equivalent to B<xz>. "
-"When decompressing, the format of the input file is automatically detected. "
-"Note that raw streams (created with B<--format=raw>) cannot be auto-"
-"detected."
-msgstr ""
-"Dies ist die Voreinstellung. Bei der Kompression ist B<auto> gleichbedeutend "
-"mit B<xz>. Bei der Dekompression wird das Format der Eingabedatei "
-"automatisch erkannt. Beachten Sie, dass Rohdatenströme, wie sie mit B<--"
-"format=raw> erzeugt werden, nicht automatisch erkannt werden können."
+#: ../src/xz/xz.1:568
+msgid "This is the default. When compressing, B<auto> is equivalent to B<xz>. When decompressing, the format of the input file is automatically detected. Note that raw streams (created with B<--format=raw>) cannot be auto-detected."
+msgstr "Dies ist die Voreinstellung. Bei der Kompression ist B<auto> gleichbedeutend mit B<xz>. Bei der Dekompression wird das Format der Eingabedatei automatisch erkannt. Beachten Sie, dass Rohdatenströme, wie sie mit B<--format=raw> erzeugt werden, nicht automatisch erkannt werden können."
 
 #. type: TP
-#: ../src/xz/xz.1:541
+#: ../src/xz/xz.1:568
 #, no-wrap
 msgid "B<xz>"
 msgstr "B<xz>"
 
 #. type: Plain text
-#: ../src/xz/xz.1:548
-msgid ""
-"Compress to the B<.xz> file format, or accept only B<.xz> files when "
-"decompressing."
-msgstr ""
-"Die Kompression erfolgt in das B<.xz>-Dateiformat oder akzeptiert nur B<.xz>-"
-"Dateien bei der Dekompression."
+#: ../src/xz/xz.1:575
+msgid "Compress to the B<.xz> file format, or accept only B<.xz> files when decompressing."
+msgstr "Die Kompression erfolgt in das B<.xz>-Dateiformat oder akzeptiert nur B<.xz>-Dateien bei der Dekompression."
 
 #. type: TP
-#: ../src/xz/xz.1:548
+#: ../src/xz/xz.1:575
 #, no-wrap
 msgid "B<lzma>, B<alone>"
 msgstr "B<lzma>, B<alone>"
 
 #. type: Plain text
-#: ../src/xz/xz.1:558
-msgid ""
-"Compress to the legacy B<.lzma> file format, or accept only B<.lzma> files "
-"when decompressing. The alternative name B<alone> is provided for backwards "
-"compatibility with LZMA Utils."
-msgstr ""
-"Die Kompression erfolgt in das veraltete B<.lzma>-Dateiformat oder "
-"akzeptiert nur B<.lzma>-Dateien bei der Dekompression. Der alternative Name "
-"B<alone> dient der Abwärtskompatibilität zu den LZMA-Dienstprogrammen."
+#: ../src/xz/xz.1:585
+msgid "Compress to the legacy B<.lzma> file format, or accept only B<.lzma> files when decompressing. The alternative name B<alone> is provided for backwards compatibility with LZMA Utils."
+msgstr "Die Kompression erfolgt in das veraltete B<.lzma>-Dateiformat oder akzeptiert nur B<.lzma>-Dateien bei der Dekompression. Der alternative Name B<alone> dient der Abwärtskompatibilität zu den LZMA-Dienstprogrammen."
 
 #. type: TP
-#: ../src/xz/xz.1:558
+#: ../src/xz/xz.1:585
+#, no-wrap
+msgid "B<lzip>"
+msgstr "B<lzip>"
+
+#. type: Plain text
+#: ../src/xz/xz.1:591
+msgid "Accept only B<.lz> files when decompressing. Compression is not supported."
+msgstr "Akzeptiert nur B<.lz>-Dateien bei der Dekompression. Kompression wird nicht unterstützt."
+
+#. type: Plain text
+#: ../src/xz/xz.1:604
+msgid "The B<.lz> format version 0 and the unextended version 1 are supported. Version 0 files were produced by B<lzip> 1.3 and older. Such files aren't common but may be found from file archives as a few source packages were released in this format. People might have old personal files in this format too. Decompression support for the format version 0 was removed in B<lzip> 1.18."
+msgstr "Das B<.lz>-Format wird in Version 0 und der unerweiterten Version 1 unterstützt. Dateien der Version 0 wurden B<lzip> 1.3 und älter erstellt. Solche Dateien sind nicht sehr weit verbreitet, können aber in Dateiarchiven gefunden werden, da einige Quellpakete in diesem Format veröffentlicht wurden. Es ist auch möglich, dass Benutzer alte persönliche Dateien in diesem Format haben. Die Dekompressionsunterstützung für das Format der Version 0 wurde mit der Version 1.18 aus B<lzip> entfernt."
+
+#. type: Plain text
+#: ../src/xz/xz.1:613
+msgid "B<lzip> 1.4 and later create files in the format version 1. The sync flush marker extension to the format version 1 was added in B<lzip> 1.6. This extension is rarely used and isn't supported by B<xz> (diagnosed as corrupt input)."
+msgstr "B<lzip>-Versionen ab 1.4 erstellen Dateien im Format der Version 0. Die Erweiterung »Sync Flush Marker« zur Formatversion 1 wurde in B<lzip> 1.6 hinzugefügt. Diese Erweiterung wird sehr selten verwendet und wird von B<xz> nicht unterstützt (die Eingabe wird als beschädigt erkannt)."
+
+#. type: TP
+#: ../src/xz/xz.1:613
 #, no-wrap
 msgid "B<raw>"
 msgstr "B<raw>"
 
 #. type: Plain text
-#: ../src/xz/xz.1:566
-msgid ""
-"Compress or uncompress a raw stream (no headers). This is meant for "
-"advanced users only. To decode raw streams, you need use B<--format=raw> "
-"and explicitly specify the filter chain, which normally would have been "
-"stored in the container headers."
-msgstr ""
-"Komprimiert oder dekomprimiert einen Rohdatenstrom (ohne Header). Diese "
-"Option ist nur für fortgeschrittene Benutzer bestimmt. Zum Dekodieren von "
-"Rohdatenströmen müssen Sie die Option B<--format=raw> verwenden und die "
-"Filterkette ausdrücklich angeben, die normalerweise in den (hier fehlenden) "
-"Container-Headern gespeichert worden wäre."
+#: ../src/xz/xz.1:621
+msgid "Compress or uncompress a raw stream (no headers). This is meant for advanced users only. To decode raw streams, you need use B<--format=raw> and explicitly specify the filter chain, which normally would have been stored in the container headers."
+msgstr "Komprimiert oder dekomprimiert einen Rohdatenstrom (ohne Header). Diese Option ist nur für fortgeschrittene Benutzer bestimmt. Zum Dekodieren von Rohdatenströmen müssen Sie die Option B<--format=raw> verwenden und die Filterkette ausdrücklich angeben, die normalerweise in den (hier fehlenden) Container-Headern gespeichert worden wäre."
 
 #. type: TP
-#: ../src/xz/xz.1:567
+#: ../src/xz/xz.1:622
 #, no-wrap
 msgid "B<-C> I<check>, B<--check=>I<check>"
 msgstr "B<-C> I<Prüfung>, B<--check=>I<Prüfung>"
 
 #. type: Plain text
-#: ../src/xz/xz.1:582
-msgid ""
-"Specify the type of the integrity check. The check is calculated from the "
-"uncompressed data and stored in the B<.xz> file. This option has an effect "
-"only when compressing into the B<.xz> format; the B<.lzma> format doesn't "
-"support integrity checks. The integrity check (if any) is verified when the "
-"B<.xz> file is decompressed."
-msgstr ""
-"gibt den Typ der Integritätsprüfung an. Die Prüfsumme wird aus den "
-"unkomprimierten Daten berechnet und in der B<.xz>-Datei gespeichert. Diese "
-"Option wird nur bei der Kompression in das B<.xz>-Format angewendet, da das "
-"B<.lzma>-Format keine Integritätsprüfungen unterstützt. Die eigentliche "
-"Integritätsprüfung erfolgt (falls möglich), wenn die B<.xz>-Datei "
-"dekomprimiert wird."
+#: ../src/xz/xz.1:637
+msgid "Specify the type of the integrity check. The check is calculated from the uncompressed data and stored in the B<.xz> file. This option has an effect only when compressing into the B<.xz> format; the B<.lzma> format doesn't support integrity checks. The integrity check (if any) is verified when the B<.xz> file is decompressed."
+msgstr "gibt den Typ der Integritätsprüfung an. Die Prüfsumme wird aus den unkomprimierten Daten berechnet und in der B<.xz>-Datei gespeichert. Diese Option wird nur bei der Kompression in das B<.xz>-Format angewendet, da das B<.lzma>-Format keine Integritätsprüfungen unterstützt. Die eigentliche Integritätsprüfung erfolgt (falls möglich), wenn die B<.xz>-Datei dekomprimiert wird."
 
 #. type: Plain text
-#: ../src/xz/xz.1:586
+#: ../src/xz/xz.1:641
 msgid "Supported I<check> types:"
 msgstr "Folgende Typen von I<Prüfungen> werden unterstützt:"
 
 #. type: TP
-#: ../src/xz/xz.1:587
+#: ../src/xz/xz.1:642
 #, no-wrap
 msgid "B<none>"
 msgstr "B<none>"
 
 #. type: Plain text
-#: ../src/xz/xz.1:593
-msgid ""
-"Don't calculate an integrity check at all. This is usually a bad idea. "
-"This can be useful when integrity of the data is verified by other means "
-"anyway."
-msgstr ""
-"führt keine Integritätsprüfung aus. Dies ist eine eher schlechte Idee. "
-"Dennoch kann es nützlich sein, wenn die Integrität der Daten auf andere "
-"Weise sichergestellt werden kann."
+#: ../src/xz/xz.1:648
+msgid "Don't calculate an integrity check at all. This is usually a bad idea. This can be useful when integrity of the data is verified by other means anyway."
+msgstr "führt keine Integritätsprüfung aus. Dies ist eine eher schlechte Idee. Dennoch kann es nützlich sein, wenn die Integrität der Daten auf andere Weise sichergestellt werden kann."
 
 #. type: TP
-#: ../src/xz/xz.1:593
+#: ../src/xz/xz.1:648
 #, no-wrap
 msgid "B<crc32>"
 msgstr "B<crc32>"
 
 #. type: Plain text
-#: ../src/xz/xz.1:596
+#: ../src/xz/xz.1:651
 msgid "Calculate CRC32 using the polynomial from IEEE-802.3 (Ethernet)."
-msgstr ""
-"berechnet die CRC32-Prüfsumme anhand des Polynoms aus IEEE-802.3 (Ethernet)."
+msgstr "berechnet die CRC32-Prüfsumme anhand des Polynoms aus IEEE-802.3 (Ethernet)."
 
 #. type: TP
-#: ../src/xz/xz.1:596
+#: ../src/xz/xz.1:651
 #, no-wrap
 msgid "B<crc64>"
 msgstr "B<crc64>"
 
 #. type: Plain text
-#: ../src/xz/xz.1:601
-msgid ""
-"Calculate CRC64 using the polynomial from ECMA-182. This is the default, "
-"since it is slightly better than CRC32 at detecting damaged files and the "
-"speed difference is negligible."
-msgstr ""
-"berechnet die CRC64-Prüfsumme anhand des Polynoms aus ECMA-182. Dies ist die "
-"Voreinstellung, da beschädigte Dateien etwas besser als mit CRC32 erkannt "
-"werden und die Geschwindigkeitsdifferenz unerheblich ist."
+#: ../src/xz/xz.1:656
+msgid "Calculate CRC64 using the polynomial from ECMA-182. This is the default, since it is slightly better than CRC32 at detecting damaged files and the speed difference is negligible."
+msgstr "berechnet die CRC64-Prüfsumme anhand des Polynoms aus ECMA-182. Dies ist die Voreinstellung, da beschädigte Dateien etwas besser als mit CRC32 erkannt werden und die Geschwindigkeitsdifferenz unerheblich ist."
 
 #. type: TP
-#: ../src/xz/xz.1:601
+#: ../src/xz/xz.1:656
 #, no-wrap
 msgid "B<sha256>"
 msgstr "B<sha256>"
 
 #. type: Plain text
-#: ../src/xz/xz.1:605
+#: ../src/xz/xz.1:660
 msgid "Calculate SHA-256. This is somewhat slower than CRC32 and CRC64."
-msgstr ""
-"berechnet die SHA-256-Prüfsumme. Dies ist etwas langsamer als CRC32 und "
-"CRC64."
+msgstr "berechnet die SHA-256-Prüfsumme. Dies ist etwas langsamer als CRC32 und CRC64."
 
 #. type: Plain text
-#: ../src/xz/xz.1:611
-msgid ""
-"Integrity of the B<.xz> headers is always verified with CRC32. It is not "
-"possible to change or disable it."
-msgstr ""
-"Die Integrität der B<.xz>-Header wird immer mit CRC32 geprüft. Es ist nicht "
-"möglich, dies zu ändern oder zu deaktivieren."
+#: ../src/xz/xz.1:666
+msgid "Integrity of the B<.xz> headers is always verified with CRC32. It is not possible to change or disable it."
+msgstr "Die Integrität der B<.xz>-Header wird immer mit CRC32 geprüft. Es ist nicht möglich, dies zu ändern oder zu deaktivieren."
 
 #. type: TP
-#: ../src/xz/xz.1:611
+#: ../src/xz/xz.1:666
 #, no-wrap
 msgid "B<--ignore-check>"
 msgstr "B<--ignore-check>"
 
 #. type: Plain text
-#: ../src/xz/xz.1:617
-msgid ""
-"Don't verify the integrity check of the compressed data when decompressing. "
-"The CRC32 values in the B<.xz> headers will still be verified normally."
-msgstr ""
-"verifiziert die Integritätsprüfsumme der komprimierten Daten bei der "
-"Dekompression nicht. Die CRC32-Werte in den B<.xz>-Headern werden weiterhin "
-"normal verifiziert."
+#: ../src/xz/xz.1:672
+msgid "Don't verify the integrity check of the compressed data when decompressing. The CRC32 values in the B<.xz> headers will still be verified normally."
+msgstr "verifiziert die Integritätsprüfsumme der komprimierten Daten bei der Dekompression nicht. Die CRC32-Werte in den B<.xz>-Headern werden weiterhin normal verifiziert."
 
 #. type: Plain text
-#: ../src/xz/xz.1:620
-msgid ""
-"B<Do not use this option unless you know what you are doing.> Possible "
-"reasons to use this option:"
-msgstr ""
-"B<Verwenden Sie diese Option nicht, außer Sie wissen, was Sie tun.> Mögliche "
-"Gründe, diese Option zu verwenden:"
+#: ../src/xz/xz.1:675
+msgid "B<Do not use this option unless you know what you are doing.> Possible reasons to use this option:"
+msgstr "B<Verwenden Sie diese Option nicht, außer Sie wissen, was Sie tun.> Mögliche Gründe, diese Option zu verwenden:"
 
 #. type: Plain text
-#: ../src/xz/xz.1:623
+#: ../src/xz/xz.1:678
 msgid "Trying to recover data from a corrupt .xz file."
 msgstr "Versuchen, Daten aus einer beschädigten .xz-Datei wiederherzustellen."
 
 # Irgendwie ist mir »extrem gut komprimiert« hier zu diffus. Was soll »gut« hier bedeuten? Besonders stark, besonders clever, was auch immer...
 #. type: Plain text
-#: ../src/xz/xz.1:629
-msgid ""
-"Speeding up decompression. This matters mostly with SHA-256 or with files "
-"that have compressed extremely well. It's recommended to not use this "
-"option for this purpose unless the file integrity is verified externally in "
-"some other way."
-msgstr ""
-"Erhöhung der Geschwindigkeit bei der Dekompression. Dies macht sich meist "
-"mit SHA-256 bemerkbar, oder mit Dateien, die extrem stark komprimiert sind. "
-"Wir empfehlen, diese Option nicht für diesen Zweck zu verwenden, es sei "
-"denn, die Integrität der Datei wird extern auf andere Weise überprüft."
+#: ../src/xz/xz.1:684
+msgid "Speeding up decompression. This matters mostly with SHA-256 or with files that have compressed extremely well. It's recommended to not use this option for this purpose unless the file integrity is verified externally in some other way."
+msgstr "Erhöhung der Geschwindigkeit bei der Dekompression. Dies macht sich meist mit SHA-256 bemerkbar, oder mit Dateien, die extrem stark komprimiert sind. Wir empfehlen, diese Option nicht für diesen Zweck zu verwenden, es sei denn, die Integrität der Datei wird extern auf andere Weise überprüft."
 
 #. type: TP
-#: ../src/xz/xz.1:630
+#: ../src/xz/xz.1:685
 #, no-wrap
 msgid "B<-0> ... B<-9>"
 msgstr "B<-0> … B<-9>"
 
 #. type: Plain text
-#: ../src/xz/xz.1:639
-msgid ""
-"Select a compression preset level. The default is B<-6>. If multiple "
-"preset levels are specified, the last one takes effect. If a custom filter "
-"chain was already specified, setting a compression preset level clears the "
-"custom filter chain."
-msgstr ""
-"wählt eine der voreingestellten Kompressionsstufen, standardmäßig B<-6>. "
-"Wenn mehrere Voreinstellungsstufen angegeben sind, ist nur die zuletzt "
-"angegebene wirksam. Falls bereits eine benutzerdefinierte Filterkette "
-"angegeben wurde, wird diese durch die Festlegung der Voreinstellung geleert."
+#: ../src/xz/xz.1:694
+msgid "Select a compression preset level. The default is B<-6>. If multiple preset levels are specified, the last one takes effect. If a custom filter chain was already specified, setting a compression preset level clears the custom filter chain."
+msgstr "wählt eine der voreingestellten Kompressionsstufen, standardmäßig B<-6>. Wenn mehrere Voreinstellungsstufen angegeben sind, ist nur die zuletzt angegebene wirksam. Falls bereits eine benutzerdefinierte Filterkette angegeben wurde, wird diese durch die Festlegung der Voreinstellung geleert."
 
 #. type: Plain text
-#: ../src/xz/xz.1:654
-msgid ""
-"The differences between the presets are more significant than with "
-"B<gzip>(1) and B<bzip2>(1). The selected compression settings determine "
-"the memory requirements of the decompressor, thus using a too high preset "
-"level might make it painful to decompress the file on an old system with "
-"little RAM. Specifically, B<it's not a good idea to blindly use -9 for "
-"everything> like it often is with B<gzip>(1) and B<bzip2>(1)."
-msgstr ""
-"Die Unterschiede zwischen den Voreinstellungsstufen sind deutlicher als bei "
-"B<gzip>(1) und B<bzip2>(1). Die gewählten Kompressionseinstellungen "
-"bestimmen den Speicherbedarf bei der Dekompression, daher ist es auf älteren "
-"Systemen mit wenig Speicher bei einer zu hoch gewählten Voreinstellung "
-"schwer, eine Datei zu dekomprimieren. Insbesondere B<ist es keine gute Idee, "
-"blindlings -9 für alles> zu verwenden, wie dies häufig mit B<gzip>(1) und "
-"B<bzip2>(1) gehandhabt wird."
+#: ../src/xz/xz.1:709
+msgid "The differences between the presets are more significant than with B<gzip>(1) and B<bzip2>(1). The selected compression settings determine the memory requirements of the decompressor, thus using a too high preset level might make it painful to decompress the file on an old system with little RAM. Specifically, B<it's not a good idea to blindly use -9 for everything> like it often is with B<gzip>(1) and B<bzip2>(1)."
+msgstr "Die Unterschiede zwischen den Voreinstellungsstufen sind deutlicher als bei B<gzip>(1) und B<bzip2>(1). Die gewählten Kompressionseinstellungen bestimmen den Speicherbedarf bei der Dekompression, daher ist es auf älteren Systemen mit wenig Speicher bei einer zu hoch gewählten Voreinstellung schwer, eine Datei zu dekomprimieren. Insbesondere B<ist es keine gute Idee, blindlings -9 für alles> zu verwenden, wie dies häufig mit B<gzip>(1) und B<bzip2>(1) gehandhabt wird."
 
 #. type: TP
-#: ../src/xz/xz.1:655
+#: ../src/xz/xz.1:710
 #, no-wrap
 msgid "B<-0> ... B<-3>"
 msgstr "B<-0> … B<-3>"
 
 #. type: Plain text
-#: ../src/xz/xz.1:667
-msgid ""
-"These are somewhat fast presets. B<-0> is sometimes faster than B<gzip -9> "
-"while compressing much better. The higher ones often have speed comparable "
-"to B<bzip2>(1) with comparable or better compression ratio, although the "
-"results depend a lot on the type of data being compressed."
-msgstr ""
-"Diese Voreinstellungen sind recht schnell. B<-0> ist manchmal schneller als "
-"B<gzip -9>, wobei aber die Kompression wesentlich besser ist. Die "
-"schnelleren Voreinstellungen sind im Hinblick auf die Geschwindigkeit mit "
-"B<bzip2>(1) vergleichbar , mit einem ähnlichen oder besseren "
-"Kompressionsverhältnis, wobei das Ergebnis aber stark vom Typ der zu "
-"komprimierenden Daten abhängig ist."
+#: ../src/xz/xz.1:722
+msgid "These are somewhat fast presets. B<-0> is sometimes faster than B<gzip -9> while compressing much better. The higher ones often have speed comparable to B<bzip2>(1) with comparable or better compression ratio, although the results depend a lot on the type of data being compressed."
+msgstr "Diese Voreinstellungen sind recht schnell. B<-0> ist manchmal schneller als B<gzip -9>, wobei aber die Kompression wesentlich besser ist. Die schnelleren Voreinstellungen sind im Hinblick auf die Geschwindigkeit mit B<bzip2>(1) vergleichbar , mit einem ähnlichen oder besseren Kompressionsverhältnis, wobei das Ergebnis aber stark vom Typ der zu komprimierenden Daten abhängig ist."
 
 #. type: TP
-#: ../src/xz/xz.1:667
+#: ../src/xz/xz.1:722
 #, no-wrap
 msgid "B<-4> ... B<-6>"
 msgstr "B<-4> … B<-6>"
 
 #. type: Plain text
-#: ../src/xz/xz.1:681
-msgid ""
-"Good to very good compression while keeping decompressor memory usage "
-"reasonable even for old systems. B<-6> is the default, which is usually a "
-"good choice e.g. for distributing files that need to be decompressible even "
-"on systems with only 16\\ MiB RAM. (B<-5e> or B<-6e> may be worth "
-"considering too. See B<--extreme>.)"
-msgstr ""
-"Gute bis sehr gute Kompression, wobei der Speicherbedarf für die "
-"Dekompression selbst auf alten Systemen akzeptabel ist. B<-6> ist die "
-"Voreinstellung, welche üblicherweise eine gute Wahl ist, zum Beispiel für "
-"die Verteilung von Dateien, die selbst noch auf Systemen mit nur 16\\ MiB "
-"Arbeitsspeicher dekomprimiert werden müssen (B<-5e> oder B<-6e> sind "
-"ebenfalls eine Überlegung wert. Siehe B<--extreme>)."
+#: ../src/xz/xz.1:736
+msgid "Good to very good compression while keeping decompressor memory usage reasonable even for old systems. B<-6> is the default, which is usually a good choice for distributing files that need to be decompressible even on systems with only 16\\ MiB RAM. (B<-5e> or B<-6e> may be worth considering too. See B<--extreme>.)"
+msgstr "Gute bis sehr gute Kompression, wobei der Speicherbedarf für die Dekompression selbst auf alten Systemen akzeptabel ist. B<-6> ist die Voreinstellung, welche üblicherweise eine gute Wahl für die Verteilung von Dateien ist, die selbst noch auf Systemen mit nur 16\\ MiB Arbeitsspeicher dekomprimiert werden müssen (B<-5e> oder B<-6e> sind ebenfalls eine Überlegung wert. Siehe B<--extreme>)."
 
 #. type: TP
-#: ../src/xz/xz.1:681
+#: ../src/xz/xz.1:736
 #, no-wrap
 msgid "B<-7 ... -9>"
 msgstr "B<-7 … -9>"
 
 #. type: Plain text
-#: ../src/xz/xz.1:688
-msgid ""
-"These are like B<-6> but with higher compressor and decompressor memory "
-"requirements. These are useful only when compressing files bigger than 8\\ "
-"MiB, 16\\ MiB, and 32\\ MiB, respectively."
-msgstr ""
-"Ähnlich wie B<-6>, aber mit einem höheren Speicherbedarf für die Kompression "
-"und Dekompression. Sie sind nur nützlich, wenn Dateien komprimiert werden "
-"sollen, die größer als 8\\ MiB, 16\\ MiB beziehungsweise 32\\ MiB sind."
+#: ../src/xz/xz.1:743
+msgid "These are like B<-6> but with higher compressor and decompressor memory requirements. These are useful only when compressing files bigger than 8\\ MiB, 16\\ MiB, and 32\\ MiB, respectively."
+msgstr "Ähnlich wie B<-6>, aber mit einem höheren Speicherbedarf für die Kompression und Dekompression. Sie sind nur nützlich, wenn Dateien komprimiert werden sollen, die größer als 8\\ MiB, 16\\ MiB beziehungsweise 32\\ MiB sind."
 
 #. type: Plain text
-#: ../src/xz/xz.1:696
-msgid ""
-"On the same hardware, the decompression speed is approximately a constant "
-"number of bytes of compressed data per second. In other words, the better "
-"the compression, the faster the decompression will usually be. This also "
-"means that the amount of uncompressed output produced per second can vary a "
-"lot."
-msgstr ""
-"Auf der gleichen Hardware ist die Dekompressionsgeschwindigkeit ein nahezu "
-"konstanter Wert in Bytes komprimierter Daten pro Sekunde. Anders "
-"ausgedrückt: Je besser die Kompression, umso schneller wird üblicherweise "
-"die Dekompression sein. Das bedeutet auch, dass die Menge der pro Sekunde "
-"ausgegebenen unkomprimierten Daten stark variieren kann."
+#: ../src/xz/xz.1:751
+msgid "On the same hardware, the decompression speed is approximately a constant number of bytes of compressed data per second. In other words, the better the compression, the faster the decompression will usually be. This also means that the amount of uncompressed output produced per second can vary a lot."
+msgstr "Auf der gleichen Hardware ist die Dekompressionsgeschwindigkeit ein nahezu konstanter Wert in Bytes komprimierter Daten pro Sekunde. Anders ausgedrückt: Je besser die Kompression, umso schneller wird üblicherweise die Dekompression sein. Das bedeutet auch, dass die Menge der pro Sekunde ausgegebenen unkomprimierten Daten stark variieren kann."
 
 #. type: Plain text
-#: ../src/xz/xz.1:698
+#: ../src/xz/xz.1:753
 msgid "The following table summarises the features of the presets:"
-msgstr ""
-"Die folgende Tabelle fasst die Eigenschaften der Voreinstellungen zusammen:"
+msgstr "Die folgende Tabelle fasst die Eigenschaften der Voreinstellungen zusammen:"
 
 #. type: tbl table
-#: ../src/xz/xz.1:705 ../src/xz/xz.1:786 ../src/xz/xz.1:2623
+#: ../src/xz/xz.1:760 ../src/xz/xz.1:841 ../src/xz/xz.1:2839
 #, no-wrap
 msgid "Preset"
-msgstr "Voreinstellung"
+msgstr "Voreinst."
 
 #. type: tbl table
-#: ../src/xz/xz.1:705 ../src/xz/xz.1:786
+#: ../src/xz/xz.1:760 ../src/xz/xz.1:841
 #, no-wrap
 msgid "DictSize"
-msgstr "DictGröße"
+msgstr "Wörtb.Gr"
 
 #. type: tbl table
-#: ../src/xz/xz.1:705 ../src/xz/xz.1:786 ../src/xz/xz.1:2623
+#: ../src/xz/xz.1:760 ../src/xz/xz.1:841 ../src/xz/xz.1:2839
 #, no-wrap
 msgid "CompCPU"
-msgstr "KompCPU"
+msgstr "KomprCPU"
 
 #. type: tbl table
-#: ../src/xz/xz.1:705 ../src/xz/xz.1:786
+#: ../src/xz/xz.1:760 ../src/xz/xz.1:841
 #, no-wrap
 msgid "CompMem"
-msgstr "KompSpeicher"
+msgstr "KompSpeich"
 
 #. type: tbl table
-#: ../src/xz/xz.1:705 ../src/xz/xz.1:786
+#: ../src/xz/xz.1:760 ../src/xz/xz.1:841
 #, no-wrap
 msgid "DecMem"
-msgstr "DekSpeicher"
+msgstr "DekompSpeich"
 
 #. type: tbl table
-#: ../src/xz/xz.1:706 ../src/xz/xz.1:2234 ../src/xz/xz.1:2259
-#: ../src/xz/xz.1:2624
+#: ../src/xz/xz.1:761 ../src/xz/xz.1:2450 ../src/xz/xz.1:2475
+#: ../src/xz/xz.1:2840
 #, no-wrap
 msgid "-0"
 msgstr "-0"
 
 #. type: tbl table
-#: ../src/xz/xz.1:706 ../src/xz/xz.1:787 ../src/xz/xz.1:2234
+#: ../src/xz/xz.1:761 ../src/xz/xz.1:842 ../src/xz/xz.1:2450
 #, no-wrap
 msgid "256 KiB"
 msgstr "256 KiB"
 
-#. type: tbl table
-#: ../src/xz/xz.1:706 ../src/xz/xz.1:2624
+#. type: TP
+#: ../src/xz/xz.1:761 ../src/xz/xz.1:2840 ../src/scripts/xzgrep.1:82
 #, no-wrap
 msgid "0"
 msgstr "0"
 
 #. type: tbl table
-#: ../src/xz/xz.1:706 ../src/xz/xz.1:708 ../src/xz/xz.1:789 ../src/xz/xz.1:2259
+#: ../src/xz/xz.1:761 ../src/xz/xz.1:763 ../src/xz/xz.1:844
+#: ../src/xz/xz.1:2475
 #, no-wrap
 msgid "3 MiB"
 msgstr "3 MiB"
 
 #. type: tbl table
-#: ../src/xz/xz.1:706 ../src/xz/xz.1:707 ../src/xz/xz.1:787 ../src/xz/xz.1:788
-#: ../src/xz/xz.1:2235 ../src/xz/xz.1:2236 ../src/xz/xz.1:2238
+#: ../src/xz/xz.1:761 ../src/xz/xz.1:762 ../src/xz/xz.1:842 ../src/xz/xz.1:843
+#: ../src/xz/xz.1:2451 ../src/xz/xz.1:2452 ../src/xz/xz.1:2454
 #, no-wrap
 msgid "1 MiB"
 msgstr "1 MiB"
 
 #. type: tbl table
-#: ../src/xz/xz.1:707 ../src/xz/xz.1:2235 ../src/xz/xz.1:2260
-#: ../src/xz/xz.1:2625
+#: ../src/xz/xz.1:762 ../src/xz/xz.1:2451 ../src/xz/xz.1:2476
+#: ../src/xz/xz.1:2841
 #, no-wrap
 msgid "-1"
 msgstr "-1"
 
-#. type: tbl table
-#: ../src/xz/xz.1:707 ../src/xz/xz.1:1582 ../src/xz/xz.1:2625
+#. type: TP
+#: ../src/xz/xz.1:762 ../src/xz/xz.1:1758 ../src/xz/xz.1:2841
+#: ../src/scripts/xzgrep.1:86
 #, no-wrap
 msgid "1"
 msgstr "1"
 
 #. type: tbl table
-#: ../src/xz/xz.1:707 ../src/xz/xz.1:711 ../src/xz/xz.1:712 ../src/xz/xz.1:792
-#: ../src/xz/xz.1:793 ../src/xz/xz.1:2260
+#: ../src/xz/xz.1:762 ../src/xz/xz.1:766 ../src/xz/xz.1:767 ../src/xz/xz.1:847
+#: ../src/xz/xz.1:848 ../src/xz/xz.1:2476
 #, no-wrap
 msgid "9 MiB"
 msgstr "9 MiB"
 
 #. type: tbl table
-#: ../src/xz/xz.1:707 ../src/xz/xz.1:708 ../src/xz/xz.1:788 ../src/xz/xz.1:789
-#: ../src/xz/xz.1:2236 ../src/xz/xz.1:2239 ../src/xz/xz.1:2260
+#: ../src/xz/xz.1:762 ../src/xz/xz.1:763 ../src/xz/xz.1:843 ../src/xz/xz.1:844
+#: ../src/xz/xz.1:2452 ../src/xz/xz.1:2455 ../src/xz/xz.1:2476
 #, no-wrap
 msgid "2 MiB"
 msgstr "2 MiB"
 
 #. type: tbl table
-#: ../src/xz/xz.1:708 ../src/xz/xz.1:2236 ../src/xz/xz.1:2261
-#: ../src/xz/xz.1:2626
+#: ../src/xz/xz.1:763 ../src/xz/xz.1:2452 ../src/xz/xz.1:2477
+#: ../src/xz/xz.1:2842
 #, no-wrap
 msgid "-2"
 msgstr "-2"
 
 #. type: tbl table
-#: ../src/xz/xz.1:708 ../src/xz/xz.1:1585 ../src/xz/xz.1:2626
+#: ../src/xz/xz.1:763 ../src/xz/xz.1:1760 ../src/xz/xz.1:2842
 #, no-wrap
 msgid "2"
 msgstr "2"
 
 #. type: tbl table
-#: ../src/xz/xz.1:708 ../src/xz/xz.1:713 ../src/xz/xz.1:794 ../src/xz/xz.1:2261
+#: ../src/xz/xz.1:763 ../src/xz/xz.1:768 ../src/xz/xz.1:849
+#: ../src/xz/xz.1:2477
 #, no-wrap
 msgid "17 MiB"
 msgstr "17 MiB"
 
 #. type: tbl table
-#: ../src/xz/xz.1:709 ../src/xz/xz.1:2237 ../src/xz/xz.1:2262
-#: ../src/xz/xz.1:2627
+#: ../src/xz/xz.1:764 ../src/xz/xz.1:2453 ../src/xz/xz.1:2478
+#: ../src/xz/xz.1:2843
 #, no-wrap
 msgid "-3"
 msgstr "-3"
 
 #. type: tbl table
-#: ../src/xz/xz.1:709 ../src/xz/xz.1:710 ../src/xz/xz.1:787 ../src/xz/xz.1:790
-#: ../src/xz/xz.1:791 ../src/xz/xz.1:2237 ../src/xz/xz.1:2238
-#: ../src/xz/xz.1:2240
+#: ../src/xz/xz.1:764 ../src/xz/xz.1:765 ../src/xz/xz.1:842 ../src/xz/xz.1:845
+#: ../src/xz/xz.1:846 ../src/xz/xz.1:2453 ../src/xz/xz.1:2454
+#: ../src/xz/xz.1:2456
 #, no-wrap
 msgid "4 MiB"
 msgstr "4 MiB"
 
 #. type: tbl table
-#: ../src/xz/xz.1:709 ../src/xz/xz.1:2627
+#: ../src/xz/xz.1:764 ../src/xz/xz.1:2843
 #, no-wrap
 msgid "3"
 msgstr "3"
 
 #. type: tbl table
-#: ../src/xz/xz.1:709 ../src/xz/xz.1:714 ../src/xz/xz.1:795 ../src/xz/xz.1:2242
-#: ../src/xz/xz.1:2243 ../src/xz/xz.1:2262
+#: ../src/xz/xz.1:764 ../src/xz/xz.1:769 ../src/xz/xz.1:850
+#: ../src/xz/xz.1:2458 ../src/xz/xz.1:2459 ../src/xz/xz.1:2478
 #, no-wrap
 msgid "32 MiB"
 msgstr "32 MiB"
 
 #. type: tbl table
-#: ../src/xz/xz.1:709 ../src/xz/xz.1:710 ../src/xz/xz.1:790 ../src/xz/xz.1:791
+#: ../src/xz/xz.1:764 ../src/xz/xz.1:765 ../src/xz/xz.1:845 ../src/xz/xz.1:846
 #, no-wrap
 msgid "5 MiB"
 msgstr "5 MiB"
 
 #. type: tbl table
-#: ../src/xz/xz.1:710 ../src/xz/xz.1:2238 ../src/xz/xz.1:2263
-#: ../src/xz/xz.1:2628
+#: ../src/xz/xz.1:765 ../src/xz/xz.1:2454 ../src/xz/xz.1:2479
+#: ../src/xz/xz.1:2844
 #, no-wrap
 msgid "-4"
 msgstr "-4"
 
 #. type: tbl table
-#: ../src/xz/xz.1:710 ../src/xz/xz.1:1583 ../src/xz/xz.1:1584
-#: ../src/xz/xz.1:1587 ../src/xz/xz.1:2628
+#: ../src/xz/xz.1:765 ../src/xz/xz.1:1759 ../src/xz/xz.1:1761
+#: ../src/xz/xz.1:1762 ../src/xz/xz.1:1764 ../src/xz/xz.1:2844
 #, no-wrap
 msgid "4"
 msgstr "4"
 
 #. type: tbl table
-#: ../src/xz/xz.1:710 ../src/xz/xz.1:790 ../src/xz/xz.1:791 ../src/xz/xz.1:2263
+#: ../src/xz/xz.1:765 ../src/xz/xz.1:845 ../src/xz/xz.1:846
+#: ../src/xz/xz.1:2479
 #, no-wrap
 msgid "48 MiB"
 msgstr "48 MiB"
 
 #. type: tbl table
-#: ../src/xz/xz.1:711 ../src/xz/xz.1:2239 ../src/xz/xz.1:2264
-#: ../src/xz/xz.1:2629
+#: ../src/xz/xz.1:766 ../src/xz/xz.1:2455 ../src/xz/xz.1:2480
+#: ../src/xz/xz.1:2845
 #, no-wrap
 msgid "-5"
 msgstr "-5"
 
 #. type: tbl table
-#: ../src/xz/xz.1:711 ../src/xz/xz.1:712 ../src/xz/xz.1:792 ../src/xz/xz.1:793
-#: ../src/xz/xz.1:2239 ../src/xz/xz.1:2240 ../src/xz/xz.1:2241
+#: ../src/xz/xz.1:766 ../src/xz/xz.1:767 ../src/xz/xz.1:847 ../src/xz/xz.1:848
+#: ../src/xz/xz.1:2455 ../src/xz/xz.1:2456 ../src/xz/xz.1:2457
 #, no-wrap
 msgid "8 MiB"
 msgstr "8 MiB"
 
 #. type: tbl table
-#: ../src/xz/xz.1:711 ../src/xz/xz.1:2629
+#: ../src/xz/xz.1:766 ../src/xz/xz.1:2845
 #, no-wrap
 msgid "5"
 msgstr "5"
 
 #. type: tbl table
-#: ../src/xz/xz.1:711 ../src/xz/xz.1:712 ../src/xz/xz.1:792 ../src/xz/xz.1:793
-#: ../src/xz/xz.1:2264 ../src/xz/xz.1:2265
+#: ../src/xz/xz.1:766 ../src/xz/xz.1:767 ../src/xz/xz.1:847 ../src/xz/xz.1:848
+#: ../src/xz/xz.1:2480 ../src/xz/xz.1:2481
 #, no-wrap
 msgid "94 MiB"
 msgstr "94 MiB"
 
 #. type: tbl table
-#: ../src/xz/xz.1:712 ../src/xz/xz.1:2240 ../src/xz/xz.1:2265
-#: ../src/xz/xz.1:2630
+#: ../src/xz/xz.1:767 ../src/xz/xz.1:2456 ../src/xz/xz.1:2481
+#: ../src/xz/xz.1:2846
 #, no-wrap
 msgid "-6"
 msgstr "-6"
 
 #. type: tbl table
-#: ../src/xz/xz.1:712 ../src/xz/xz.1:713 ../src/xz/xz.1:714 ../src/xz/xz.1:715
-#: ../src/xz/xz.1:2630
+#: ../src/xz/xz.1:767 ../src/xz/xz.1:768 ../src/xz/xz.1:769 ../src/xz/xz.1:770
+#: ../src/xz/xz.1:2846
 #, no-wrap
 msgid "6"
 msgstr "6"
 
 #. type: tbl table
-#: ../src/xz/xz.1:713 ../src/xz/xz.1:2241 ../src/xz/xz.1:2266
+#: ../src/xz/xz.1:768 ../src/xz/xz.1:2457 ../src/xz/xz.1:2482
 #, no-wrap
 msgid "-7"
 msgstr "-7"
 
 #. type: tbl table
-#: ../src/xz/xz.1:713 ../src/xz/xz.1:794 ../src/xz/xz.1:2241
-#: ../src/xz/xz.1:2242 ../src/xz/xz.1:2263
+#: ../src/xz/xz.1:768 ../src/xz/xz.1:849 ../src/xz/xz.1:2457
+#: ../src/xz/xz.1:2458 ../src/xz/xz.1:2479
 #, no-wrap
 msgid "16 MiB"
 msgstr "16 MiB"
 
 #. type: tbl table
-#: ../src/xz/xz.1:713 ../src/xz/xz.1:794 ../src/xz/xz.1:2266
+#: ../src/xz/xz.1:768 ../src/xz/xz.1:849 ../src/xz/xz.1:2482
 #, no-wrap
 msgid "186 MiB"
 msgstr "186 MiB"
 
 #. type: tbl table
-#: ../src/xz/xz.1:714 ../src/xz/xz.1:2242 ../src/xz/xz.1:2267
+#: ../src/xz/xz.1:769 ../src/xz/xz.1:2458 ../src/xz/xz.1:2483
 #, no-wrap
 msgid "-8"
 msgstr "-8"
 
 #. type: tbl table
-#: ../src/xz/xz.1:714 ../src/xz/xz.1:795 ../src/xz/xz.1:2267
+#: ../src/xz/xz.1:769 ../src/xz/xz.1:850 ../src/xz/xz.1:2483
 #, no-wrap
 msgid "370 MiB"
 msgstr "370 MiB"
 
 #. type: tbl table
-#: ../src/xz/xz.1:714 ../src/xz/xz.1:795
+#: ../src/xz/xz.1:769 ../src/xz/xz.1:850
 #, no-wrap
 msgid "33 MiB"
 msgstr "33 MiB"
 
 #. type: tbl table
-#: ../src/xz/xz.1:715 ../src/xz/xz.1:2243 ../src/xz/xz.1:2268
+#: ../src/xz/xz.1:770 ../src/xz/xz.1:2459 ../src/xz/xz.1:2484
 #, no-wrap
 msgid "-9"
 msgstr "-9"
 
 #. type: tbl table
-#: ../src/xz/xz.1:715 ../src/xz/xz.1:796 ../src/xz/xz.1:2243
+#: ../src/xz/xz.1:770 ../src/xz/xz.1:851 ../src/xz/xz.1:2459
 #, no-wrap
 msgid "64 MiB"
 msgstr "64 MiB"
 
 #. type: tbl table
-#: ../src/xz/xz.1:715 ../src/xz/xz.1:796 ../src/xz/xz.1:2268
+#: ../src/xz/xz.1:770 ../src/xz/xz.1:851 ../src/xz/xz.1:2484
 #, no-wrap
 msgid "674 MiB"
 msgstr "674 MiB"
 
 #. type: tbl table
-#: ../src/xz/xz.1:715 ../src/xz/xz.1:796
+#: ../src/xz/xz.1:770 ../src/xz/xz.1:851
 #, no-wrap
 msgid "65 MiB"
 msgstr "65 MiB"
 
 #. type: Plain text
-#: ../src/xz/xz.1:721
+#: ../src/xz/xz.1:776
 msgid "Column descriptions:"
 msgstr "Spaltenbeschreibungen:"
 
 #. type: Plain text
-#: ../src/xz/xz.1:733
-msgid ""
-"DictSize is the LZMA2 dictionary size. It is waste of memory to use a "
-"dictionary bigger than the size of the uncompressed file. This is why it is "
-"good to avoid using the presets B<-7> ... B<-9> when there's no real need "
-"for them. At B<-6> and lower, the amount of memory wasted is usually low "
-"enough to not matter."
-msgstr ""
-"DictGröße ist die Größe des LZMA2-Wörterbuchs. Es ist Speicherverschwendung, "
-"ein Wörterbuch zu verwenden, das größer als die unkomprimierte Datei ist. "
-"Daher ist es besser, die Voreinstellungen B<-7> … B<-9> zu vermeiden, falls "
-"es keinen wirklichen Bedarf dafür gibt. Mit B<-6> und weniger wird "
-"üblicherweise so wenig Speicher verschwendet, dass dies nicht ins Gewicht "
-"fällt."
+#: ../src/xz/xz.1:788
+msgid "DictSize is the LZMA2 dictionary size. It is waste of memory to use a dictionary bigger than the size of the uncompressed file. This is why it is good to avoid using the presets B<-7> ... B<-9> when there's no real need for them. At B<-6> and lower, the amount of memory wasted is usually low enough to not matter."
+msgstr "Wörtb.Größe ist die Größe des LZMA2-Wörterbuchs. Es ist Speicherverschwendung, ein Wörterbuch zu verwenden, das größer als die unkomprimierte Datei ist. Daher ist es besser, die Voreinstellungen B<-7> … B<-9> zu vermeiden, falls es keinen wirklichen Bedarf dafür gibt. Mit B<-6> und weniger wird üblicherweise so wenig Speicher verschwendet, dass dies nicht ins Gewicht fällt."
 
 #. type: Plain text
-#: ../src/xz/xz.1:742
-msgid ""
-"CompCPU is a simplified representation of the LZMA2 settings that affect "
-"compression speed. The dictionary size affects speed too, so while CompCPU "
-"is the same for levels B<-6> ... B<-9>, higher levels still tend to be a "
-"little slower. To get even slower and thus possibly better compression, see "
-"B<--extreme>."
-msgstr ""
-"KompCPU ist eine vereinfachte Repräsentation der LZMA2-Einstellungen, welche "
-"die Kompressionsgeschwindigkeit beeinflussen. Die Wörterbuchgröße wirkt sich "
-"ebenfalls auf die Geschwindigkeit aus. Während KompCPU für die Stufen B<-6> "
-"bis B<-9> gleich ist, tendieren höhere Stufen dazu, etwas langsamer zu sein. "
-"Um eine noch langsamere, aber möglicherweise bessere Kompression zu "
-"erhalten, siehe B<--extreme>."
+#: ../src/xz/xz.1:797
+msgid "CompCPU is a simplified representation of the LZMA2 settings that affect compression speed. The dictionary size affects speed too, so while CompCPU is the same for levels B<-6> ... B<-9>, higher levels still tend to be a little slower. To get even slower and thus possibly better compression, see B<--extreme>."
+msgstr "KomprCPU ist eine vereinfachte Repräsentation der LZMA2-Einstellungen, welche die Kompressionsgeschwindigkeit beeinflussen. Die Wörterbuchgröße wirkt sich ebenfalls auf die Geschwindigkeit aus. Während KompCPU für die Stufen B<-6> bis B<-9> gleich ist, tendieren höhere Stufen dazu, etwas langsamer zu sein. Um eine noch langsamere, aber möglicherweise bessere Kompression zu erhalten, siehe B<--extreme>."
 
 #. type: Plain text
-#: ../src/xz/xz.1:750
-msgid ""
-"CompMem contains the compressor memory requirements in the single-threaded "
-"mode. It may vary slightly between B<xz> versions. Memory requirements of "
-"some of the future multithreaded modes may be dramatically higher than that "
-"of the single-threaded mode."
-msgstr ""
-"KompSpeicher enthält den Speicherbedarf des Kompressors im Einzel-Thread-"
-"Modus. Dieser kann zwischen den B<xz>-Versionen leicht variieren. Der "
-"Speicherbedarf einiger der zukünftigen Multithread-Modi kann dramatisch "
-"höher sein als im Einzel-Thread-Modus."
+#: ../src/xz/xz.1:805
+msgid "CompMem contains the compressor memory requirements in the single-threaded mode. It may vary slightly between B<xz> versions. Memory requirements of some of the future multithreaded modes may be dramatically higher than that of the single-threaded mode."
+msgstr "KompSpeich enthält den Speicherbedarf des Kompressors im Einzel-Thread-Modus. Dieser kann zwischen den B<xz>-Versionen leicht variieren. Der Speicherbedarf einiger der zukünftigen Multithread-Modi kann dramatisch höher sein als im Einzel-Thread-Modus."
 
 #. type: Plain text
-#: ../src/xz/xz.1:757
-msgid ""
-"DecMem contains the decompressor memory requirements. That is, the "
-"compression settings determine the memory requirements of the decompressor. "
-"The exact decompressor memory usage is slightly more than the LZMA2 "
-"dictionary size, but the values in the table have been rounded up to the "
-"next full MiB."
-msgstr ""
-"DekSpeicher enthält den Speicherbedarf für die Dekompression. Das bedeutet, "
-"dass die Kompressionseinstellungen den Speicherbedarf bei der Dekompression "
-"bestimmen. Der exakte Speicherbedarf bei der Dekompression ist geringfügig "
-"größer als die Größe des LZMA2-Wörterbuchs, aber die Werte in der Tabelle "
-"wurden auf ganze MiB aufgerundet."
+#: ../src/xz/xz.1:812
+msgid "DecMem contains the decompressor memory requirements. That is, the compression settings determine the memory requirements of the decompressor. The exact decompressor memory usage is slightly more than the LZMA2 dictionary size, but the values in the table have been rounded up to the next full MiB."
+msgstr "DekompSpeich enthält den Speicherbedarf für die Dekompression. Das bedeutet, dass die Kompressionseinstellungen den Speicherbedarf bei der Dekompression bestimmen. Der exakte Speicherbedarf bei der Dekompression ist geringfügig größer als die Größe des LZMA2-Wörterbuchs, aber die Werte in der Tabelle wurden auf ganze MiB aufgerundet."
 
 #. type: TP
-#: ../src/xz/xz.1:758
+#: ../src/xz/xz.1:813
 #, no-wrap
 msgid "B<-e>, B<--extreme>"
 msgstr "B<-e>, B<--extreme>"
 
 #. type: Plain text
-#: ../src/xz/xz.1:767
-msgid ""
-"Use a slower variant of the selected compression preset level (B<-0> ... "
-"B<-9>) to hopefully get a little bit better compression ratio, but with bad "
-"luck this can also make it worse. Decompressor memory usage is not "
-"affected, but compressor memory usage increases a little at preset levels "
-"B<-0> ... B<-3>."
-msgstr ""
-"verwendet eine langsamere Variante der gewählten Kompressions-"
-"Voreinstellungsstufe (B<-0> … B<-9>), um hoffentlich ein etwas besseres "
-"Kompressionsverhältnis zu erreichen, das aber in ungünstigen Fällen auch "
-"schlechter werden kann. Der Speicherverbrauch bei der Dekompression wird "
-"dabei nicht beeinflusst, aber der Speicherverbrauch der Kompression steigt "
-"in der Voreinstellungsstufen B<-0> bis B<-3> geringfügig an."
+#: ../src/xz/xz.1:822
+msgid "Use a slower variant of the selected compression preset level (B<-0> ... B<-9>) to hopefully get a little bit better compression ratio, but with bad luck this can also make it worse. Decompressor memory usage is not affected, but compressor memory usage increases a little at preset levels B<-0> ... B<-3>."
+msgstr "verwendet eine langsamere Variante der gewählten Kompressions-Voreinstellungsstufe (B<-0> … B<-9>), um hoffentlich ein etwas besseres Kompressionsverhältnis zu erreichen, das aber in ungünstigen Fällen auch schlechter werden kann. Der Speicherverbrauch bei der Dekompression wird dabei nicht beeinflusst, aber der Speicherverbrauch der Kompression steigt in den Voreinstellungsstufen B<-0> bis B<-3> geringfügig an."
 
 #. type: Plain text
-#: ../src/xz/xz.1:779
-msgid ""
-"Since there are two presets with dictionary sizes 4\\ MiB and 8\\ MiB, the "
-"presets B<-3e> and B<-5e> use slightly faster settings (lower CompCPU) than "
-"B<-4e> and B<-6e>, respectively. That way no two presets are identical."
-msgstr ""
-"Da es zwei Voreinstellungen mit den Wörterbuchgrößen 4\\ MiB und 8\\ MiB "
-"gibt, verwenden die Voreinstellungsstufen B<-3e> und B<-5e> etwas schnellere "
-"Einstellungen (niedrigere KompCPU) als B<-4e> beziehungsweise B<-6e>. Auf "
-"diese Weise sind zwei Voreinstellungen nie identisch."
+#: ../src/xz/xz.1:834
+msgid "Since there are two presets with dictionary sizes 4\\ MiB and 8\\ MiB, the presets B<-3e> and B<-5e> use slightly faster settings (lower CompCPU) than B<-4e> and B<-6e>, respectively. That way no two presets are identical."
+msgstr "Da es zwei Voreinstellungen mit den Wörterbuchgrößen 4\\ MiB und 8\\ MiB gibt, verwenden die Voreinstellungsstufen B<-3e> und B<-5e> etwas schnellere Einstellungen (niedrigere KompCPU) als B<-4e> beziehungsweise B<-6e>. Auf diese Weise sind zwei Voreinstellungen nie identisch."
 
 #. type: tbl table
-#: ../src/xz/xz.1:787
+#: ../src/xz/xz.1:842
 #, no-wrap
 msgid "-0e"
 msgstr "-0e"
 
 #. type: tbl table
-#: ../src/xz/xz.1:787 ../src/xz/xz.1:788 ../src/xz/xz.1:789 ../src/xz/xz.1:791
-#: ../src/xz/xz.1:793 ../src/xz/xz.1:794 ../src/xz/xz.1:795 ../src/xz/xz.1:796
-#: ../src/xz/xz.1:2632
+#: ../src/xz/xz.1:842 ../src/xz/xz.1:843 ../src/xz/xz.1:844 ../src/xz/xz.1:846
+#: ../src/xz/xz.1:848 ../src/xz/xz.1:849 ../src/xz/xz.1:850 ../src/xz/xz.1:851
+#: ../src/xz/xz.1:2848
 #, no-wrap
 msgid "8"
 msgstr "8"
 
 #. type: tbl table
-#: ../src/xz/xz.1:788
+#: ../src/xz/xz.1:843
 #, no-wrap
 msgid "-1e"
 msgstr "-1e"
 
 #. type: tbl table
-#: ../src/xz/xz.1:788
+#: ../src/xz/xz.1:843
 #, no-wrap
 msgid "13 MiB"
 msgstr "13 MiB"
 
 #. type: tbl table
-#: ../src/xz/xz.1:789
+#: ../src/xz/xz.1:844
 #, no-wrap
 msgid "-2e"
 msgstr "-2e"
 
 #. type: tbl table
-#: ../src/xz/xz.1:789
+#: ../src/xz/xz.1:844
 #, no-wrap
 msgid "25 MiB"
 msgstr "25 MiB"
 
 #. type: tbl table
-#: ../src/xz/xz.1:790
+#: ../src/xz/xz.1:845
 #, no-wrap
 msgid "-3e"
 msgstr "-3e"
 
 #. type: tbl table
-#: ../src/xz/xz.1:790 ../src/xz/xz.1:792 ../src/xz/xz.1:2631
+#: ../src/xz/xz.1:845 ../src/xz/xz.1:847 ../src/xz/xz.1:2847
 #, no-wrap
 msgid "7"
 msgstr "7"
 
 #. type: tbl table
-#: ../src/xz/xz.1:791
+#: ../src/xz/xz.1:846
 #, no-wrap
 msgid "-4e"
 msgstr "-4e"
 
 #. type: tbl table
-#: ../src/xz/xz.1:792 ../src/xz/xz.1:2631
+#: ../src/xz/xz.1:847 ../src/xz/xz.1:2847
 #, no-wrap
 msgid "-5e"
 msgstr "-5e"
 
 #. type: tbl table
-#: ../src/xz/xz.1:793 ../src/xz/xz.1:2632
+#: ../src/xz/xz.1:848 ../src/xz/xz.1:2848
 #, no-wrap
 msgid "-6e"
 msgstr "-6e"
 
 #. type: tbl table
-#: ../src/xz/xz.1:794
+#: ../src/xz/xz.1:849
 #, no-wrap
 msgid "-7e"
 msgstr "-7e"
 
 #. type: tbl table
-#: ../src/xz/xz.1:795
+#: ../src/xz/xz.1:850
 #, no-wrap
 msgid "-8e"
 msgstr "-8e"
 
 #. type: tbl table
-#: ../src/xz/xz.1:796
+#: ../src/xz/xz.1:851
 #, no-wrap
 msgid "-9e"
 msgstr "-9e"
 
 #. type: Plain text
-#: ../src/xz/xz.1:808
-msgid ""
-"For example, there are a total of four presets that use 8\\ MiB dictionary, "
-"whose order from the fastest to the slowest is B<-5>, B<-6>, B<-5e>, and "
-"B<-6e>."
-msgstr ""
-"Zum Beispiel gibt es insgesamt vier Voreinstellungen, die ein 8\\ MiB großes "
-"Wörterbuch verwenden, deren Reihenfolge von der schnellsten zur langsamsten "
-"B<-5>, B<-6>, B<-5e> und B<-6e> ist."
+#: ../src/xz/xz.1:863
+msgid "For example, there are a total of four presets that use 8\\ MiB dictionary, whose order from the fastest to the slowest is B<-5>, B<-6>, B<-5e>, and B<-6e>."
+msgstr "Zum Beispiel gibt es insgesamt vier Voreinstellungen, die ein 8\\ MiB großes Wörterbuch verwenden, deren Reihenfolge von der schnellsten zur langsamsten B<-5>, B<-6>, B<-5e> und B<-6e> ist."
 
 #. type: TP
-#: ../src/xz/xz.1:808
+#: ../src/xz/xz.1:863
 #, no-wrap
 msgid "B<--fast>"
 msgstr "B<--fast>"
 
 #. type: TP
-#: ../src/xz/xz.1:811
+#: ../src/xz/xz.1:866
 #, no-wrap
 msgid "B<--best>"
 msgstr "B<--best>"
 
 #. type: Plain text
-#: ../src/xz/xz.1:822
-msgid ""
-"These are somewhat misleading aliases for B<-0> and B<-9>, respectively. "
-"These are provided only for backwards compatibility with LZMA Utils. Avoid "
-"using these options."
-msgstr ""
-"sind etwas irreführende Aliase für B<-0> beziehungsweise B<-9>. Sie werden "
-"nur zwecks Abwärtskompatibilität zu den LZMA-Dienstprogrammen "
-"bereitgestellt. Sie sollten diese Optionen besser nicht verwenden."
+#: ../src/xz/xz.1:877
+msgid "These are somewhat misleading aliases for B<-0> and B<-9>, respectively. These are provided only for backwards compatibility with LZMA Utils. Avoid using these options."
+msgstr "sind etwas irreführende Aliase für B<-0> beziehungsweise B<-9>. Sie werden nur zwecks Abwärtskompatibilität zu den LZMA-Dienstprogrammen bereitgestellt. Sie sollten diese Optionen besser nicht verwenden."
 
 #. type: TP
-#: ../src/xz/xz.1:822
+#: ../src/xz/xz.1:877
 #, no-wrap
 msgid "B<--block-size=>I<size>"
 msgstr "B<--block-size=>I<Größe>"
 
 # CHECK multi-threading and makes limited random-access
 #. type: Plain text
-#: ../src/xz/xz.1:835
-msgid ""
-"When compressing to the B<.xz> format, split the input data into blocks of "
-"I<size> bytes. The blocks are compressed independently from each other, "
-"which helps with multi-threading and makes limited random-access "
-"decompression possible. This option is typically used to override the "
-"default block size in multi-threaded mode, but this option can be used in "
-"single-threaded mode too."
-msgstr ""
-"teilt beim Komprimieren in das B<.xz>-Format die Eingabedaten in Blöcke der "
-"angegebenen I<Größe> in Byte. Die Blöcke werden unabhängig voneinander "
-"komprimiert, was dem Multi-Threading entgegen kommt und Zufallszugriffe bei "
-"der Dekompression begrenzt. Diese Option wird typischerweise eingesetzt, um "
-"die vorgegebene Blockgröße im Multi-Thread-Modus außer Kraft zu setzen, aber "
-"sie kann auch im Einzel-Thread-Modus angewendet werden."
+#: ../src/xz/xz.1:890
+msgid "When compressing to the B<.xz> format, split the input data into blocks of I<size> bytes. The blocks are compressed independently from each other, which helps with multi-threading and makes limited random-access decompression possible. This option is typically used to override the default block size in multi-threaded mode, but this option can be used in single-threaded mode too."
+msgstr "teilt beim Komprimieren in das B<.xz>-Format die Eingabedaten in Blöcke der angegebenen I<Größe> in Byte. Die Blöcke werden unabhängig voneinander komprimiert, was dem Multi-Threading entgegen kommt und Zufallszugriffe bei der Dekompression begrenzt. Diese Option wird typischerweise eingesetzt, um die vorgegebene Blockgröße im Multi-Thread-Modus außer Kraft zu setzen, aber sie kann auch im Einzel-Thread-Modus angewendet werden."
 
 #. type: Plain text
-#: ../src/xz/xz.1:853
-msgid ""
-"In multi-threaded mode about three times I<size> bytes will be allocated in "
-"each thread for buffering input and output. The default I<size> is three "
-"times the LZMA2 dictionary size or 1 MiB, whichever is more. Typically a "
-"good value is 2-4 times the size of the LZMA2 dictionary or at least 1 MiB. "
-"Using I<size> less than the LZMA2 dictionary size is waste of RAM because "
-"then the LZMA2 dictionary buffer will never get fully used. The sizes of "
-"the blocks are stored in the block headers, which a future version of B<xz> "
-"will use for multi-threaded decompression."
-msgstr ""
-"Im Multi-Thread-Modus wird etwa die dreifache I<Größe> in jedem Thread zur "
-"Pufferung der Ein- und Ausgabe belegt. Die vorgegebene I<Größe> ist das "
-"Dreifache der Größe des LZMA2-Wörterbuchs oder 1 MiB, je nachdem, was mehr "
-"ist. Typischerweise ist das Zwei- bis Vierfache der Größe des LZMA2-"
-"Wörterbuchs oder wenigstens 1 MB ein guter Wert. Eine I<Größe>, die geringer "
-"ist als die des LZMA2-Wörterbuchs, ist Speicherverschwendung, weil dann der "
-"LZMA2-Wörterbuchpuffer niemals vollständig genutzt werden würde. Die Größe "
-"der Blöcke wird in den Block-Headern gespeichert, die von einer zukünftigen "
-"Version von B<xz> für eine Multi-Thread-Dekompression genutzt wird."
+#: ../src/xz/xz.1:908
+msgid "In multi-threaded mode about three times I<size> bytes will be allocated in each thread for buffering input and output. The default I<size> is three times the LZMA2 dictionary size or 1 MiB, whichever is more. Typically a good value is 2\\(en4 times the size of the LZMA2 dictionary or at least 1 MiB. Using I<size> less than the LZMA2 dictionary size is waste of RAM because then the LZMA2 dictionary buffer will never get fully used. The sizes of the blocks are stored in the block headers, which a future version of B<xz> will use for multi-threaded decompression."
+msgstr "Im Multi-Thread-Modus wird etwa die dreifache I<Größe> in jedem Thread zur Pufferung der Ein- und Ausgabe belegt. Die vorgegebene I<Größe> ist das Dreifache der Größe des LZMA2-Wörterbuchs oder 1 MiB, je nachdem, was mehr ist. Typischerweise ist das Zwei- bis Vierfache der Größe des LZMA2-Wörterbuchs oder wenigstens 1 MB ein guter Wert. Eine I<Größe>, die geringer ist als die des LZMA2-Wörterbuchs, ist Speicherverschwendung, weil dann der LZMA2-Wörterbuchpuffer niemals vollständig genutzt werden würde. Die Größe der Blöcke wird in den Block-Headern gespeichert, die von einer zukünftigen Version von B<xz> für eine Multi-Thread-Dekompression genutzt wird."
 
 #. type: Plain text
-#: ../src/xz/xz.1:862
-msgid ""
-"In single-threaded mode no block splitting is done by default. Setting this "
-"option doesn't affect memory usage. No size information is stored in block "
-"headers, thus files created in single-threaded mode won't be identical to "
-"files created in multi-threaded mode. The lack of size information also "
-"means that a future version of B<xz> won't be able decompress the files in "
-"multi-threaded mode."
-msgstr ""
-"Im Einzel-Thread-Modus werden die Blöcke standardmäßig nicht geteilt. Das "
-"Setzen dieser Option wirkt sich nicht auf den Speicherbedarf aus. In den "
-"Block-Headern werden keine Größeninformationen gespeichert, daher werden im "
-"Einzel-Thread-Modus erzeugte Dateien nicht zu den im Multi-Thread-Modus "
-"erzeugten Dateien identisch sein. Das Fehlen der Größeninformation bedingt "
-"auch, dass eine zukünftige Version von B<xz> nicht in der Lage sein wird, "
-"die Dateien im Multi-Thread-Modus zu dekomprimieren."
+#: ../src/xz/xz.1:917
+msgid "In single-threaded mode no block splitting is done by default. Setting this option doesn't affect memory usage. No size information is stored in block headers, thus files created in single-threaded mode won't be identical to files created in multi-threaded mode. The lack of size information also means that a future version of B<xz> won't be able decompress the files in multi-threaded mode."
+msgstr "Im Einzel-Thread-Modus werden die Blöcke standardmäßig nicht geteilt. Das Setzen dieser Option wirkt sich nicht auf den Speicherbedarf aus. In den Block-Headern werden keine Größeninformationen gespeichert, daher werden im Einzel-Thread-Modus erzeugte Dateien nicht zu den im Multi-Thread-Modus erzeugten Dateien identisch sein. Das Fehlen der Größeninformation bedingt auch, dass eine zukünftige Version von B<xz> nicht in der Lage sein wird, die Dateien im Multi-Thread-Modus zu dekomprimieren."
 
 #. type: TP
-#: ../src/xz/xz.1:862
+#: ../src/xz/xz.1:917
 #, no-wrap
 msgid "B<--block-list=>I<sizes>"
 msgstr "B<--block-list=>I<Größen>"
 
 #. type: Plain text
-#: ../src/xz/xz.1:868
-msgid ""
-"When compressing to the B<.xz> format, start a new block after the given "
-"intervals of uncompressed data."
-msgstr ""
-"beginnt bei der Kompression in das B<.xz>-Format nach den angegebenen "
-"Intervallen unkomprimierter Daten einen neuen Block."
+#: ../src/xz/xz.1:923
+msgid "When compressing to the B<.xz> format, start a new block after the given intervals of uncompressed data."
+msgstr "beginnt bei der Kompression in das B<.xz>-Format nach den angegebenen Intervallen unkomprimierter Daten einen neuen Block."
 
 #. type: Plain text
-#: ../src/xz/xz.1:874
-msgid ""
-"The uncompressed I<sizes> of the blocks are specified as a comma-separated "
-"list. Omitting a size (two or more consecutive commas) is a shorthand to "
-"use the size of the previous block."
-msgstr ""
-"Die unkomprimierte I<Größe> der Blöcke wird in einer durch Kommata "
-"getrennten Liste angegeben. Auslassen einer Größe (zwei oder mehr "
-"aufeinander folgende Kommata) ist ein Kürzel dafür, die Größe des vorherigen "
-"Blocks zu verwenden."
+#: ../src/xz/xz.1:929
+msgid "The uncompressed I<sizes> of the blocks are specified as a comma-separated list. Omitting a size (two or more consecutive commas) is a shorthand to use the size of the previous block."
+msgstr "Die unkomprimierte I<Größe> der Blöcke wird in einer durch Kommata getrennten Liste angegeben. Auslassen einer Größe (zwei oder mehr aufeinander folgende Kommata) ist ein Kürzel dafür, die Größe des vorherigen Blocks zu verwenden."
 
 #. type: Plain text
-#: ../src/xz/xz.1:884
-msgid ""
-"If the input file is bigger than the sum of I<sizes>, the last value in "
-"I<sizes> is repeated until the end of the file. A special value of B<0> may "
-"be used as the last value to indicate that the rest of the file should be "
-"encoded as a single block."
-msgstr ""
-"Falls die Eingabedatei größer ist als die Summe der I<Größen>, dann wird der "
-"letzte in I<Größe> angegebene Wert bis zum Ende der Datei wiederholt. Mit "
-"dem speziellen Wert B<0> können Sie angeben, dass der Rest der Datei als "
-"einzelner Block kodiert werden soll."
+#: ../src/xz/xz.1:939
+msgid "If the input file is bigger than the sum of I<sizes>, the last value in I<sizes> is repeated until the end of the file. A special value of B<0> may be used as the last value to indicate that the rest of the file should be encoded as a single block."
+msgstr "Falls die Eingabedatei größer ist als die Summe der I<Größen>, dann wird der letzte in I<Größe> angegebene Wert bis zum Ende der Datei wiederholt. Mit dem speziellen Wert B<0> können Sie angeben, dass der Rest der Datei als einzelner Block kodiert werden soll."
 
 # FIXME encoder → compressor
 #. type: Plain text
-#: ../src/xz/xz.1:899
-msgid ""
-"If one specifies I<sizes> that exceed the encoder's block size (either the "
-"default value in threaded mode or the value specified with B<--block-"
-"size=>I<size>), the encoder will create additional blocks while keeping the "
-"boundaries specified in I<sizes>. For example, if one specifies B<--block-"
-"size=10MiB> B<--block-list=5MiB,10MiB,8MiB,12MiB,24MiB> and the input file "
-"is 80 MiB, one will get 11 blocks: 5, 10, 8, 10, 2, 10, 10, 4, 10, 10, and 1 "
-"MiB."
-msgstr ""
-"Falls Sie I<Größen> angeben, welche die Blockgröße des Encoders übersteigen "
-"(entweder den Vorgabewert im Thread-Modus oder den mit B<--block-"
-"size=>I<Größe> angegebenen Wert), wird der Encoder zusätzliche Blöcke "
-"erzeugen, wobei die in den I<Größen> angegebenen Grenzen eingehalten werden. "
-"Wenn Sie zum Beispiel B<--block-size=10MiB> B<--block-"
-"list=5MiB,10MiB,8MiB,12MiB,24MiB> angeben und die Eingabedatei 80 MiB groß "
-"ist, erhalten Sie 11 Blöcke: 5, 10, 8, 10, 2, 10, 10, 4, 10, 10 und 1 MiB."
+#: ../src/xz/xz.1:954
+msgid "If one specifies I<sizes> that exceed the encoder's block size (either the default value in threaded mode or the value specified with B<--block-size=>I<size>), the encoder will create additional blocks while keeping the boundaries specified in I<sizes>. For example, if one specifies B<--block-size=10MiB> B<--block-list=5MiB,10MiB,8MiB,12MiB,24MiB> and the input file is 80 MiB, one will get 11 blocks: 5, 10, 8, 10, 2, 10, 10, 4, 10, 10, and 1 MiB."
+msgstr "Falls Sie I<Größen> angeben, welche die Blockgröße des Encoders übersteigen (entweder den Vorgabewert im Thread-Modus oder den mit B<--block-size=>I<Größe> angegebenen Wert), wird der Encoder zusätzliche Blöcke erzeugen, wobei die in den I<Größen> angegebenen Grenzen eingehalten werden. Wenn Sie zum Beispiel B<--block-size=10MiB> B<--block-list=5MiB,10MiB,8MiB,12MiB,24MiB> angeben und die Eingabedatei 80 MiB groß ist, erhalten Sie 11 Blöcke: 5, 10, 8, 10, 2, 10, 10, 4, 10, 10 und 1 MiB."
 
 #. type: Plain text
-#: ../src/xz/xz.1:905
-msgid ""
-"In multi-threaded mode the sizes of the blocks are stored in the block "
-"headers. This isn't done in single-threaded mode, so the encoded output "
-"won't be identical to that of the multi-threaded mode."
-msgstr ""
-"Im Multi-Thread-Modus werden die Blockgrößen in den Block-Headern "
-"gespeichert. Dies geschieht im Einzel-Thread-Modus nicht, daher wird die "
-"kodierte Ausgabe zu der im Multi-Thread-Modus nicht identisch sein."
+#: ../src/xz/xz.1:960
+msgid "In multi-threaded mode the sizes of the blocks are stored in the block headers. This isn't done in single-threaded mode, so the encoded output won't be identical to that of the multi-threaded mode."
+msgstr "Im Multi-Thread-Modus werden die Blockgrößen in den Block-Headern gespeichert. Dies geschieht im Einzel-Thread-Modus nicht, daher wird die kodierte Ausgabe zu der im Multi-Thread-Modus nicht identisch sein."
 
 #. type: TP
-#: ../src/xz/xz.1:905
+#: ../src/xz/xz.1:960
 #, no-wrap
 msgid "B<--flush-timeout=>I<timeout>"
 msgstr "B<--flush-timeout=>I<Zeit>"
 
 #. type: Plain text
-#: ../src/xz/xz.1:922
-msgid ""
-"When compressing, if more than I<timeout> milliseconds (a positive integer) "
-"has passed since the previous flush and reading more input would block, all "
-"the pending input data is flushed from the encoder and made available in the "
-"output stream. This can be useful if B<xz> is used to compress data that is "
-"streamed over a network. Small I<timeout> values make the data available at "
-"the receiving end with a small delay, but large I<timeout> values give "
-"better compression ratio."
-msgstr ""
-"löscht bei der Kompression die ausstehenden Daten aus dem Encoder und macht "
-"sie im Ausgabedatenstrom verfügbar, wenn mehr als die angegebene I<Zeit> in "
-"Millisekunden (als positive Ganzzahl) seit dem vorherigen Löschen vergangen "
-"ist und das Lesen weiterer Eingaben blockieren würde. Dies kann nützlich "
-"sein, wenn B<xz> zum Komprimieren von über das Netzwerk eingehenden Daten "
-"verwendet wird. Kleine I<Zeit>-Werte machen die Daten unmittelbar nach dem "
-"Empfang nach einer kurzen Verzögerung verfügbar, während große I<Zeit>-Werte "
-"ein besseres Kompressionsverhältnis bewirken."
+#: ../src/xz/xz.1:977
+msgid "When compressing, if more than I<timeout> milliseconds (a positive integer) has passed since the previous flush and reading more input would block, all the pending input data is flushed from the encoder and made available in the output stream. This can be useful if B<xz> is used to compress data that is streamed over a network. Small I<timeout> values make the data available at the receiving end with a small delay, but large I<timeout> values give better compression ratio."
+msgstr "löscht bei der Kompression die ausstehenden Daten aus dem Encoder und macht sie im Ausgabedatenstrom verfügbar, wenn mehr als die angegebene I<Zeit> in Millisekunden (als positive Ganzzahl) seit dem vorherigen Löschen vergangen ist und das Lesen weiterer Eingaben blockieren würde. Dies kann nützlich sein, wenn B<xz> zum Komprimieren von über das Netzwerk eingehenden Daten verwendet wird. Kleine I<Zeit>-Werte machen die Daten unmittelbar nach dem Empfang nach einer kurzen Verzögerung verfügbar, während große I<Zeit>-Werte ein besseres Kompressionsverhältnis bewirken."
 
 #. type: Plain text
-#: ../src/xz/xz.1:930
-msgid ""
-"This feature is disabled by default. If this option is specified more than "
-"once, the last one takes effect. The special I<timeout> value of B<0> can "
-"be used to explicitly disable this feature."
-msgstr ""
-"Dieses Funktionsmerkmal ist standardmäßig deaktiviert. Wenn diese Option "
-"mehrfach angegeben wird, ist die zuletzt angegebene wirksam. Für die Angabe "
-"der I<Zeit> kann der spezielle Wert B<0> verwendet werden, um dieses "
-"Funktionsmerkmal explizit zu deaktivieren."
+#: ../src/xz/xz.1:985
+msgid "This feature is disabled by default. If this option is specified more than once, the last one takes effect. The special I<timeout> value of B<0> can be used to explicitly disable this feature."
+msgstr "Dieses Funktionsmerkmal ist standardmäßig deaktiviert. Wenn diese Option mehrfach angegeben wird, ist die zuletzt angegebene wirksam. Für die Angabe der I<Zeit> kann der spezielle Wert B<0> verwendet werden, um dieses Funktionsmerkmal explizit zu deaktivieren."
 
 #. type: Plain text
-#: ../src/xz/xz.1:932
+#: ../src/xz/xz.1:987
 msgid "This feature is not available on non-POSIX systems."
-msgstr ""
-"Dieses Funktionsmerkmal ist außerhalb von POSIX-Systemen nicht verfügbar."
+msgstr "Dieses Funktionsmerkmal ist außerhalb von POSIX-Systemen nicht verfügbar."
 
 #. FIXME
 #. type: Plain text
-#: ../src/xz/xz.1:940
-msgid ""
-"B<This feature is still experimental.> Currently B<xz> is unsuitable for "
-"decompressing the stream in real time due to how B<xz> does buffering."
-msgstr ""
-"B<Dieses Funktionsmerkmal ist noch experimentell.> Gegenwärtig ist B<xz> "
-"aufgrund der Art und Weise, wie B<xz> puffert, für Dekompression in Echtzeit "
-"ungeeignet."
+#: ../src/xz/xz.1:995
+msgid "B<This feature is still experimental.> Currently B<xz> is unsuitable for decompressing the stream in real time due to how B<xz> does buffering."
+msgstr "B<Dieses Funktionsmerkmal ist noch experimentell.> Gegenwärtig ist B<xz> aufgrund der Art und Weise, wie B<xz> puffert, für Dekompression in Echtzeit ungeeignet."
 
 #. type: TP
-#: ../src/xz/xz.1:940
+#: ../src/xz/xz.1:995
 #, no-wrap
 msgid "B<--memlimit-compress=>I<limit>"
 msgstr "B<--memlimit-compress=>I<Grenze>"
 
 #. type: Plain text
-#: ../src/xz/xz.1:945
-msgid ""
-"Set a memory usage limit for compression. If this option is specified "
-"multiple times, the last one takes effect."
-msgstr ""
-"legt eine Grenze für die Speichernutzung bei der Kompression fest. Wenn "
-"diese Option mehrmals angegeben wird, ist die zuletzt angegebene wirksam."
+#: ../src/xz/xz.1:1000
+msgid "Set a memory usage limit for compression. If this option is specified multiple times, the last one takes effect."
+msgstr "legt eine Grenze für die Speichernutzung bei der Kompression fest. Wenn diese Option mehrmals angegeben wird, ist die zuletzt angegebene wirksam."
 
 #. type: Plain text
-#: ../src/xz/xz.1:960
-msgid ""
-"If the compression settings exceed the I<limit>, B<xz> will adjust the "
-"settings downwards so that the limit is no longer exceeded and display a "
-"notice that automatic adjustment was done. Such adjustments are not made "
-"when compressing with B<--format=raw> or if B<--no-adjust> has been "
-"specified. In those cases, an error is displayed and B<xz> will exit with "
-"exit status 1."
-msgstr ""
-"Falls die Kompressionseinstellungen die I<Grenze> überschreiten, passt B<xz> "
-"die Einstellungen nach unten an, so dass die Grenze nicht mehr überschritten "
-"wird und zeigt einen Hinweis an, dass eine automatische Anpassung "
-"vorgenommen wurde. Solche Anpassungen erfolgen nicht, wenn mit B<--"
-"format=raw> komprimiert wird oder wenn B<--no-adjust> angegeben wurde. In "
-"diesen Fällen wird eine Fehlermeldung mit dem Exit-Status 1 ausgegeben und "
-"B<xz> mit dem Exit-Status 1 beendet."
+#: ../src/xz/xz.1:1013
+msgid "If the compression settings exceed the I<limit>, B<xz> will attempt to adjust the settings downwards so that the limit is no longer exceeded and display a notice that automatic adjustment was done. The adjustments are done in this order: reducing the number of threads, switching to single-threaded mode if even one thread in multi-threaded mode exceeds the I<limit>, and finally reducing the LZMA2 dictionary size."
+msgstr "Falls die Kompressionseinstellungen die I<Grenze> überschreiten, versucht B<xz>, die Einstellungen nach unten anzupassen, so dass die Grenze nicht mehr überschritten wird und zeigt einen Hinweis an, dass eine automatische Anpassung vorgenommen wurde. Die Anpassungen werden in folgender Reihenfolge angewendet: Reduzierung der Anzahl der Threads, Wechsel in den Einzelthread-Modus, falls sogar ein einziger Thread im Multithread-Modus die I<Grenze> überschreitet, und schlussendlich die Reduzierung der Größe des LZMA2-Wörterbuchs."
+
+#. type: Plain text
+#: ../src/xz/xz.1:1021
+msgid "When compressing with B<--format=raw> or if B<--no-adjust> has been specified, only the number of threads may be reduced since it can be done without affecting the compressed output."
+msgstr "Beim Komprimieren mit B<--format=raw> oder falls B<--no-adjust> angegeben wurde, wird nur die Anzahl der Threads reduziert, da nur so die komprimierte Ausgabe nicht beeinflusst wird."
+
+#. type: Plain text
+#: ../src/xz/xz.1:1028
+msgid "If the I<limit> cannot be met even with the adjustments described above, an error is displayed and B<xz> will exit with exit status 1."
+msgstr "Falls die I<Grenze> nicht anhand der vorstehend beschriebenen Anpassungen gesetzt werden kann, wird ein Fehler angezeigt und B<xz> wird mit dem Exit-Status 1 beendet."
 
 #. type: Plain text
-#: ../src/xz/xz.1:964
+#: ../src/xz/xz.1:1032
 msgid "The I<limit> can be specified in multiple ways:"
 msgstr "Die I<Grenze> kann auf verschiedene Arten angegeben werden:"
 
 # FIXME integer suffix
 #. type: Plain text
-#: ../src/xz/xz.1:974
-msgid ""
-"The I<limit> can be an absolute value in bytes. Using an integer suffix "
-"like B<MiB> can be useful. Example: B<--memlimit-compress=80MiB>"
-msgstr ""
-"Die I<Grenze> kann ein absoluter Wert in Byte sein. Ein Suffix wie B<MiB> "
-"kann dabei hilfreich sein. Beispiel: B<--memlimit-compress=80MiB>."
+#: ../src/xz/xz.1:1042
+msgid "The I<limit> can be an absolute value in bytes. Using an integer suffix like B<MiB> can be useful. Example: B<--memlimit-compress=80MiB>"
+msgstr "Die I<Grenze> kann ein absoluter Wert in Byte sein. Ein Suffix wie B<MiB> kann dabei hilfreich sein. Beispiel: B<--memlimit-compress=80MiB>."
 
 #. type: Plain text
-#: ../src/xz/xz.1:986
-msgid ""
-"The I<limit> can be specified as a percentage of total physical memory "
-"(RAM). This can be useful especially when setting the B<XZ_DEFAULTS> "
-"environment variable in a shell initialization script that is shared between "
-"different computers. That way the limit is automatically bigger on systems "
-"with more memory. Example: B<--memlimit-compress=70%>"
-msgstr ""
-"Die I<Grenze> kann als Prozentsatz des physischen Gesamtspeichers (RAM) "
-"angegeben werden. Dies ist insbesondere nützlich, wenn in einem Shell-"
-"Initialisierungsskript, das mehrere unterschiedliche Rechner gemeinsam "
-"verwenden, die Umgebungsvariable B<XZ_DEFAULTS> gesetzt ist. Auf diese Weise "
-"ist die Grenze auf Systemen mit mehr Speicher höher. Beispiel: B<--memlimit-"
-"compress=70%>"
+#: ../src/xz/xz.1:1054
+msgid "The I<limit> can be specified as a percentage of total physical memory (RAM). This can be useful especially when setting the B<XZ_DEFAULTS> environment variable in a shell initialization script that is shared between different computers. That way the limit is automatically bigger on systems with more memory. Example: B<--memlimit-compress=70%>"
+msgstr "Die I<Grenze> kann als Prozentsatz des physischen Gesamtspeichers (RAM) angegeben werden. Dies ist insbesondere nützlich, wenn in einem Shell-Initialisierungsskript, das mehrere unterschiedliche Rechner gemeinsam verwenden, die Umgebungsvariable B<XZ_DEFAULTS> gesetzt ist. Auf diese Weise ist die Grenze auf Systemen mit mehr Speicher höher. Beispiel: B<--memlimit-compress=70%>"
 
 #. type: Plain text
-#: ../src/xz/xz.1:1006
-msgid ""
-"The I<limit> can be reset back to its default value by setting it to B<0>. "
-"This is currently equivalent to setting the I<limit> to B<max> (no memory "
-"usage limit). Once multithreading support has been implemented, there may "
-"be a difference between B<0> and B<max> for the multithreaded case, so it is "
-"recommended to use B<0> instead of B<max> until the details have been "
-"decided."
-msgstr ""
-"Mit B<0> kann die I<Grenze> auf den Standardwert zurückgesetzt werden. Dies "
-"ist gegenwärtig gleichbedeutend mit dem Setzen der I<Grenze> auf B<max> "
-"(keine Speicherbegrenzung). Sobald die Unterstützung für Multi-Threading "
-"implementiert wurde, kann es im Multi-Thread-Fall einen Unterschied zwischen "
-"B<0> und B<max> geben, daher wird empfohlen, B<0> anstelle von B<max> zu "
-"verwenden, bis die Einzelheiten hierzu geklärt sind."
+#: ../src/xz/xz.1:1064
+msgid "The I<limit> can be reset back to its default value by setting it to B<0>. This is currently equivalent to setting the I<limit> to B<max> (no memory usage limit)."
+msgstr "Mit B<0> kann die I<Grenze> auf den Standardwert zurückgesetzt werden. Dies ist gegenwärtig gleichbedeutend mit dem Setzen der I<Grenze> auf B<max> (keine Speicherbegrenzung)."
 
 #. type: Plain text
-#: ../src/xz/xz.1:1026
-msgid ""
-"For 32-bit B<xz> there is a special case: if the I<limit> would be over "
-"B<4020\\ MiB>, the I<limit> is set to B<4020\\ MiB>. (The values B<0> and "
-"B<max> aren't affected by this. A similar feature doesn't exist for "
-"decompression.) This can be helpful when a 32-bit executable has access to "
-"4\\ GiB address space while hopefully doing no harm in other situations."
-msgstr ""
-"Für die 32-Bit-Version von B<xz> gibt es einen Spezialfall: Falls die Grenze "
-"über B<4020\\ MiB> liegt, wird die I<Grenze> auf B<4020\\ MiB> gesetzt (die "
-"Werte B<0> und B<max> werden hiervon nicht beeinflusst; für die "
-"Dekompression gibt es keine vergleichbare Funktion). Dies kann hilfreich "
-"sein, wenn ein 32-Bit-Executable auf einen 4\\ GiB großen Adressraum "
-"zugreifen kann, wobei wir hoffen wollen, dass es in anderen Situationen "
-"keine negativen Effekte hat."
+#: ../src/xz/xz.1:1088
+msgid "For 32-bit B<xz> there is a special case: if the I<limit> would be over B<4020\\ MiB>, the I<limit> is set to B<4020\\ MiB>. On MIPS32 B<2000\\ MiB> is used instead. (The values B<0> and B<max> aren't affected by this. A similar feature doesn't exist for decompression.) This can be helpful when a 32-bit executable has access to 4\\ GiB address space (2 GiB on MIPS32) while hopefully doing no harm in other situations."
+msgstr "Für die 32-Bit-Version von B<xz> gibt es einen Spezialfall: Falls die Grenze über B<4020\\ MiB> liegt, wird die I<Grenze> auf B<4020\\ MiB> gesetzt. Auf MIPS32 wird stattdessen B<2000\\ MB> verwendet (die Werte B<0> und B<max> werden hiervon nicht beeinflusst; für die Dekompression gibt es keine vergleichbare Funktion). Dies kann hilfreich sein, wenn ein 32-Bit-Executable auf einen 4\\ GiB großen Adressraum (2 GiB auf MIPS32) zugreifen kann, wobei wir hoffen wollen, dass es in anderen Situationen keine negativen Effekte hat."
 
 #. type: Plain text
-#: ../src/xz/xz.1:1029
+#: ../src/xz/xz.1:1091
 msgid "See also the section B<Memory usage>."
 msgstr "Siehe auch den Abschnitt B<Speicherbedarf>."
 
 #. type: TP
-#: ../src/xz/xz.1:1029
+#: ../src/xz/xz.1:1091
 #, no-wrap
 msgid "B<--memlimit-decompress=>I<limit>"
 msgstr "B<--memlimit-decompress=>I<Grenze>"
 
 #. type: Plain text
-#: ../src/xz/xz.1:1043
-msgid ""
-"Set a memory usage limit for decompression. This also affects the B<--list> "
-"mode. If the operation is not possible without exceeding the I<limit>, "
-"B<xz> will display an error and decompressing the file will fail. See B<--"
-"memlimit-compress=>I<limit> for possible ways to specify the I<limit>."
-msgstr ""
-"legt eine Begrenzung des Speicherverbrauchs für die Dekompression fest. Dies "
-"beeinflusst auch den Modus B<--list>. Falls die Aktion nicht ausführbar ist, "
-"ohne die I<Grenze> zu überschreiten, gibt B<xz> eine Fehlermeldung aus und "
-"die Dekompression wird fehlschlagen. Siehe B<--memlimit-compress=>I<Grenze> "
-"zu möglichen Wegen, die I<Grenze> anzugeben."
+#: ../src/xz/xz.1:1105
+msgid "Set a memory usage limit for decompression. This also affects the B<--list> mode. If the operation is not possible without exceeding the I<limit>, B<xz> will display an error and decompressing the file will fail. See B<--memlimit-compress=>I<limit> for possible ways to specify the I<limit>."
+msgstr "legt eine Begrenzung des Speicherverbrauchs für die Dekompression fest. Dies beeinflusst auch den Modus B<--list>. Falls die Aktion nicht ausführbar ist, ohne die I<Grenze> zu überschreiten, gibt B<xz> eine Fehlermeldung aus und die Dekompression wird fehlschlagen. Siehe B<--memlimit-compress=>I<Grenze> zu möglichen Wegen, die I<Grenze> anzugeben."
+
+#. type: TP
+#: ../src/xz/xz.1:1105
+#, no-wrap
+msgid "B<--memlimit-mt-decompress=>I<limit>"
+msgstr "B<--memlimit-mt-decompress=>I<Grenze>"
+
+#. type: Plain text
+#: ../src/xz/xz.1:1127
+msgid "Set a memory usage limit for multi-threaded decompression. This can only affect the number of threads; this will never make B<xz> refuse to decompress a file. If I<limit> is too low to allow any multi-threading, the I<limit> is ignored and B<xz> will continue in single-threaded mode. Note that if also B<--memlimit-decompress> is used, it will always apply to both single-threaded and multi-threaded modes, and so the effective I<limit> for multi-threading will never be higher than the limit set with B<--memlimit-decompress>."
+msgstr "legt eine Begrenzung des Speicherverbrauchs für Multithread-Dekompression fest. Dies beeinflusst lediglich die Anzahl der Threads; B<xz> wird dadurch niemals die Dekompression einer Datei verweigern. Falls die I<Grenze> für jegliches Multithreading zu niedrig ist, wird sie ignoriert und B<xz> setzt im Einzelthread-modus fort. Beachten Sie auch, dass bei der Verwendung von B<--memlimit-decompress> dies stets sowohl auf den Einzelthread-als auch auf den Multithread-Modus angewendet wird und so die effektive I<Grenze> für den Multithread-Modus niemals höher sein wird als die mit B<--memlimit-decompress> gesetzte Grenze."
+
+#. type: Plain text
+#: ../src/xz/xz.1:1134
+msgid "In contrast to the other memory usage limit options, B<--memlimit-mt-decompress=>I<limit> has a system-specific default I<limit>. B<xz --info-memory> can be used to see the current value."
+msgstr "Im Gegensatz zu anderen Optionen zur Begrenzung des Speicherverbrauchs hat B<--memlimit-mt-decompress=>I<Grenze> eine systemspezifisch vorgegebene I<Grenze>. Mit B<xz --info-memory> können Sie deren aktuellen Wert anzeigen lassen."
+
+#. type: Plain text
+#: ../src/xz/xz.1:1150
+msgid "This option and its default value exist because without any limit the threaded decompressor could end up allocating an insane amount of memory with some input files. If the default I<limit> is too low on your system, feel free to increase the I<limit> but never set it to a value larger than the amount of usable RAM as with appropriate input files B<xz> will attempt to use that amount of memory even with a low number of threads. Running out of memory or swapping will not improve decompression performance."
+msgstr "Diese Option und ihr Standardwert existieren, weil die unbegrenzte threadbezogene Dekompression bei einigen Eingabedateien zu unglaublich großem Speicherverbrauch führen würde. Falls die vorgegebene I<Grenze> auf Ihrem System zu niedrig ist, können Sie die I<Grenze> durchaus erhöhen, aber setzen Sie sie niemals auf einen Wert größer als die Menge des nutzbaren Speichers, da B<xz> bei entsprechenden Eingabedateien versuchen wird, diese Menge an Speicher auch bei einer geringen Anzahl von Threads zu verwnden. Speichermangel oder Auslagerung verbessern die Dekomprimierungsleistung nicht."
+
+#. type: Plain text
+#: ../src/xz/xz.1:1162
+msgid "See B<--memlimit-compress=>I<limit> for possible ways to specify the I<limit>. Setting I<limit> to B<0> resets the I<limit> to the default system-specific value."
+msgstr "Siehe B<--memlimit-compress=>I<Grenze> für mögliche Wege zur Angabe der I<Grenze>. Sezen der I<Grenze> auf B<0> setzt die I<Grenze> auf den vorgegebenen systemspezifischen Wert zurück."
 
 #. type: TP
-#: ../src/xz/xz.1:1043
+#: ../src/xz/xz.1:1163
 #, no-wrap
 msgid "B<-M> I<limit>, B<--memlimit=>I<limit>, B<--memory=>I<limit>"
 msgstr "B<-M> I<Grenze>, B<--memlimit=>I<Grenze>, B<--memory=>I<Grenze>"
 
 #. type: Plain text
-#: ../src/xz/xz.1:1047
-msgid ""
-"This is equivalent to specifying B<--memlimit-compress=>I<limit >B<--"
-"memlimit-decompress=>I<limit>."
-msgstr ""
-"Dies ist gleichbedeutend mit B<--memlimit-compress=>I<Grenze >B<--memlimit-"
-"decompress=>I<Grenze>."
+#: ../src/xz/xz.1:1169
+msgid "This is equivalent to specifying B<--memlimit-compress=>I<limit> B<--memlimit-decompress=>I<limit> B<--memlimit-mt-decompress=>I<limit>."
+msgstr "Dies ist gleichbedeutend mit B<--memlimit-compress=>I<Grenze> B<--memlimit-decompress=>I<Grenze> B<--memlimit-mt-decompress=>I<Grenze>."
 
 #. type: TP
-#: ../src/xz/xz.1:1047
+#: ../src/xz/xz.1:1169
 #, no-wrap
 msgid "B<--no-adjust>"
 msgstr "B<--no-adjust>"
 
 #. type: Plain text
-#: ../src/xz/xz.1:1055
-msgid ""
-"Display an error and exit if the compression settings exceed the memory "
-"usage limit. The default is to adjust the settings downwards so that the "
-"memory usage limit is not exceeded. Automatic adjusting is always disabled "
-"when creating raw streams (B<--format=raw>)."
-msgstr ""
-"zeigt einen Fehler an und bricht die Ausführung ab, falls die "
-"Kompressionseinstellungen die Begrenzung der Speichernutzung überschreiten. "
-"Standardmäßig werden die Einstellungen nach unten korrigiert, so dass diese "
-"Grenze nicht überschritten wird. Bei der Erzeugung von Rohdatenströmen (B<--"
-"format=raw>) ist die automatische Korrektur stets deaktiviert."
+#: ../src/xz/xz.1:1179
+msgid "Display an error and exit if the memory usage limit cannot be met without adjusting settings that affect the compressed output. That is, this prevents B<xz> from switching the encoder from multi-threaded mode to single-threaded mode and from reducing the LZMA2 dictionary size. Even when this option is used the number of threads may be reduced to meet the memory usage limit as that won't affect the compressed output."
+msgstr "zeigt einen Fehler an und beendet, falls die Grenze der Speichernutzung nicht ohne Änderung der Einstellungen, welche die komprimierte Ausgabe beeinflussen, berücksichtigt werden kann. Das bedeutet, dass B<xz> daran gehindert wird, den Encoder vom Multithread-Modus in den Einzelthread-Modus zu versetzen und die Größe des LZMA2-Wörterbuchs zu reduzieren. Allerdings kann bei Verwendung dieser Option dennoch die Anzahl der Threads reduziert werden, um die Grenze der Speichernutzung zu halten, sofern dies die komprimierte Ausgabe nicht beeinflusst."
+
+#. type: Plain text
+#: ../src/xz/xz.1:1182
+msgid "Automatic adjusting is always disabled when creating raw streams (B<--format=raw>)."
+msgstr "Die automatische Anpassung ist beim Erzeugen von Rohdatenströmen (B<--format=raw>) immer deaktiviert."
 
 #. type: TP
-#: ../src/xz/xz.1:1055
+#: ../src/xz/xz.1:1182
 #, no-wrap
 msgid "B<-T> I<threads>, B<--threads=>I<threads>"
 msgstr "B<-T> I<Threads>, B<--threads=>I<Threads>"
 
 #. type: Plain text
-#: ../src/xz/xz.1:1070
-msgid ""
-"Specify the number of worker threads to use. Setting I<threads> to a "
-"special value B<0> makes B<xz> use as many threads as there are CPU cores on "
-"the system. The actual number of threads can be less than I<threads> if the "
-"input file is not big enough for threading with the given settings or if "
-"using more threads would exceed the memory usage limit."
-msgstr ""
-"gibt die Anzahl der zu verwendenden Arbeits-Threads an. Wenn Sie I<Threads> "
-"auf einen speziellen Wert B<0> setzen, verwendet B<xz> so viele Threads, wie "
-"Prozessorkerne im System verfügbar sind. Die tatsächliche Anzahl kann "
-"geringer sein als die angegebenen I<Threads>, wenn die Eingabedatei nicht "
-"groß genug für Threading mit den gegebenen Einstellungen ist oder wenn mehr "
-"Threads die Speicherbegrenzung übersteigen würden."
+#: ../src/xz/xz.1:1197
+msgid "Specify the number of worker threads to use. Setting I<threads> to a special value B<0> makes B<xz> use up to as many threads as the processor(s) on the system support. The actual number of threads can be fewer than I<threads> if the input file is not big enough for threading with the given settings or if using more threads would exceed the memory usage limit."
+msgstr "gibt die Anzahl der zu verwendenden Arbeits-Threads an. Wenn Sie I<Threads> auf einen speziellen Wert B<0> setzen, verwendet B<xz> maximal so viele Threads, wie der/die Prozessor(en) im System untestützen. Die tatsächliche Anzahl kann geringer sein als die angegebenen I<Threads>, wenn die Eingabedatei nicht groß genug für Threading mit den gegebenen Einstellungen ist oder wenn mehr Threads die Speicherbegrenzung übersteigen würden."
 
 #. type: Plain text
-#: ../src/xz/xz.1:1077
-msgid ""
-"Currently the only threading method is to split the input into blocks and "
-"compress them independently from each other. The default block size depends "
-"on the compression level and can be overridden with the B<--block-"
-"size=>I<size> option."
-msgstr ""
-"Die gegenwärtig einzige Threading-Methode teilt die Eingabe in Blöcke und "
-"komprimiert diese unabhängig voneinander. Die vorgegebene Blockgröße ist von "
-"der Kompressionsstufe abhängig und kann mit der Option B<--block-"
-"size=>I<Größe> außer Kraft gesetzt werden."
+#: ../src/xz/xz.1:1216
+msgid "The single-threaded and multi-threaded compressors produce different output. Single-threaded compressor will give the smallest file size but only the output from the multi-threaded compressor can be decompressed using multiple threads. Setting I<threads> to B<1> will use the single-threaded mode. Setting I<threads> to any other value, including B<0>, will use the multi-threaded compressor even if the system supports only one hardware thread. (B<xz> 5.2.x used single-threaded mode in this situation.)"
+msgstr "Die Multithread- bzw. Einzelthread-Kompressoren erzeugen unterschiedliche Ausgaben. Der Einzelthread-Kompressor erzeugt die geringste Dateigröße, aber nur die Ausgabe des Multithread-Kompressors kann mit mehreren Threads wieder dekomprimiert werden. Das Setzen der Anzahl der I<Threads> auf B<1> wird den Einzelthread-Modus verwenden. Das Setzen der Anzahl der I<Threads> auf einen anderen Wert einschließlich B<0> verwendet den Multithread-Kompressor, und zwar sogar dann, wenn das System nur einen einzigen Hardware-Thread unterstützt (B<xz> 5.2.x verwendete in diesem Fall noch den Einzelthread-Modus)."
 
 #. type: Plain text
-#: ../src/xz/xz.1:1085
-msgid ""
-"Threaded decompression hasn't been implemented yet. It will only work on "
-"files that contain multiple blocks with size information in block headers. "
-"All files compressed in multi-threaded mode meet this condition, but files "
-"compressed in single-threaded mode don't even if B<--block-size=>I<size> is "
-"used."
-msgstr ""
-"Eine thread-basierte Dekompression wurde bislang noch nicht implementiert. "
-"Sie wird nur bei Dateien funktionieren, die mehrere Blöcke mit "
-"Größeninformationen in deren Headern enthalten. Alle im Multi-Thread-Modus "
-"komprimierten Dateien erfüllen diese Bedingung, im Einzel-Thread-Modus "
-"komprimierte Dateien dagegen nicht, selbst wenn B<--block-size=>I<Größe> "
-"verwendet wird."
+#: ../src/xz/xz.1:1235
+msgid "To use multi-threaded mode with only one thread, set I<threads> to B<+1>. The B<+> prefix has no effect with values other than B<1>. A memory usage limit can still make B<xz> switch to single-threaded mode unless B<--no-adjust> is used. Support for the B<+> prefix was added in B<xz> 5.4.0."
+msgstr "Um den Multithread-Modus mit nur einem einzigen Thread zu verwenden, setzen Sie die Anzahl der I<Threads> auf B<+1>. Das Präfix B<+> hat mit Werten verschieden von B<1> keinen Effekt. Eine Begrenzung des Speicherverbrauchs kann B<xz> dennoch veranlassen, den Einzelthread-Modus zu verwenden, außer wenn B<--no-adjust> verwendet wird. Die Unterstützung für das Präfix B<+> wurde in B<xz> 5.4.0 hinzugefügt."
+
+#. type: Plain text
+#: ../src/xz/xz.1:1250
+msgid "If an automatic number of threads has been requested and no memory usage limit has been specified, then a system-specific default soft limit will be used to possibly limit the number of threads. It is a soft limit in sense that it is ignored if the number of threads becomes one, thus a soft limit will never stop B<xz> from compressing or decompressing. This default soft limit will not make B<xz> switch from multi-threaded mode to single-threaded mode. The active limits can be seen with B<xz --info-memory>."
+msgstr "Falls das automatische Setzen der Anzahl der Threads angefordert und keine Speicherbegrenzung angegeben wurde, dann wird eine systemspezifisch vorgegebene weiche Grenze verwendet, um eventuell die Anzahl der Threads zu begrenzen. Es ist eine weiche Grenze im Sinne davon, dass sie ignoriert wird, falls die Anzahl der Threads 1 ist; daher wird eine weiche Grenze B<xz> niemals an der Kompression oder Dekompression hindern. Diese vorgegebene weiche Grenze veranlasst B<xz> nicht, vom Multithread-Modus in den Einzelthread-Modus zu wechseln. Die aktiven Grenzen können Sie mit dem Befehl B<xz --info-memory> anzeigen lassen."
+
+#. type: Plain text
+#: ../src/xz/xz.1:1257
+msgid "Currently the only threading method is to split the input into blocks and compress them independently from each other. The default block size depends on the compression level and can be overridden with the B<--block-size=>I<size> option."
+msgstr "Die gegenwärtig einzige Threading-Methode teilt die Eingabe in Blöcke und komprimiert diese unabhängig voneinander. Die vorgegebene Blockgröße ist von der Kompressionsstufe abhängig und kann mit der Option B<--block-size=>I<Größe> außer Kraft gesetzt werden."
+
+#. type: Plain text
+#: ../src/xz/xz.1:1265
+msgid "Threaded decompression only works on files that contain multiple blocks with size information in block headers. All large enough files compressed in multi-threaded mode meet this condition, but files compressed in single-threaded mode don't even if B<--block-size=>I<size> has been used."
+msgstr "Eine thread-basierte Dekompression wird nur bei Dateien funktionieren, die mehrere Blöcke mit Größeninformationen in deren Headern enthalten. Alle im Multi-Thread-Modus komprimierten Dateien, die groß genug sind, erfüllen diese Bedingung, im Einzel-Thread-Modus komprimierte Dateien dagegen nicht, selbst wenn B<--block-size=>I<Größe> verwendet wurde."
 
 #. type: SS
-#: ../src/xz/xz.1:1086 ../src/xz/xz.1:2603
+#: ../src/xz/xz.1:1266 ../src/xz/xz.1:2819
 #, no-wrap
 msgid "Custom compressor filter chains"
 msgstr "Benutzerdefinierte Filterketten für die Kompression"
 
 #. type: Plain text
-#: ../src/xz/xz.1:1097
-msgid ""
-"A custom filter chain allows specifying the compression settings in detail "
-"instead of relying on the settings associated to the presets. When a custom "
-"filter chain is specified, preset options (B<-0> ... B<-9> and B<--"
-"extreme>) earlier on the command line are forgotten. If a preset option is "
-"specified after one or more custom filter chain options, the new preset "
-"takes effect and the custom filter chain options specified earlier are "
-"forgotten."
-msgstr ""
-"Eine benutzerdefinierte Filterkette ermöglicht die Angabe detaillierter "
-"Kompressionseinstellungen, anstatt von den Voreinstellungen auszugehen. Wenn "
-"eine benutzerdefinierte Filterkette angegeben wird, werden die vorher in der "
-"Befehlszeile angegebenen Voreinstellungsoptionen (B<-0> … B<-9> und B<--"
-"extreme>) außer Kraft gesetzt. Wenn eine Voreinstellungsoption nach einer "
-"oder mehreren benutzerdefinierten Filterkettenoptionen angegeben wird, dann "
-"wird die neue Voreinstellung wirksam und die zuvor angegebenen "
-"Filterkettenoptionen werden außer Kraft gesetzt."
+#: ../src/xz/xz.1:1282
+msgid "A custom filter chain allows specifying the compression settings in detail instead of relying on the settings associated to the presets. When a custom filter chain is specified, preset options (B<-0> \\&...\\& B<-9> and B<--extreme>) earlier on the command line are forgotten. If a preset option is specified after one or more custom filter chain options, the new preset takes effect and the custom filter chain options specified earlier are forgotten."
+msgstr "Eine benutzerdefinierte Filterkette ermöglicht die Angabe detaillierter Kompressionseinstellungen, anstatt von den Voreinstellungen auszugehen. Wenn eine benutzerdefinierte Filterkette angegeben wird, werden die vorher in der Befehlszeile angegebenen Voreinstellungsoptionen (B<-0> … B<-9> und B<--extreme>) außer Kraft gesetzt. Wenn eine Voreinstellungsoption nach einer oder mehreren benutzerdefinierten Filterkettenoptionen angegeben wird, dann wird die neue Voreinstellung wirksam und die zuvor angegebenen Filterkettenoptionen werden außer Kraft gesetzt."
 
 #. type: Plain text
-#: ../src/xz/xz.1:1104
-msgid ""
-"A filter chain is comparable to piping on the command line. When "
-"compressing, the uncompressed input goes to the first filter, whose output "
-"goes to the next filter (if any). The output of the last filter gets "
-"written to the compressed file. The maximum number of filters in the chain "
-"is four, but typically a filter chain has only one or two filters."
-msgstr ""
-"Eine Filterkette ist mit dem Piping (der Weiterleitung) in der Befehlszeile "
-"vergleichbar. Bei der Kompression gelangt die unkomprimierte Eingabe in den "
-"ersten Filter, dessen Ausgabe wiederum in den zweiten Filter geleitet wird "
-"(sofern ein solcher vorhanden ist). Die Ausgabe des letzten Filters wird in "
-"die komprimierte Datei geschrieben. In einer Filterkette sind maximal vier "
-"Filter zulässig, aber typischerweise besteht eine Filterkette nur aus einem "
-"oder zwei Filtern."
+#: ../src/xz/xz.1:1289
+msgid "A filter chain is comparable to piping on the command line. When compressing, the uncompressed input goes to the first filter, whose output goes to the next filter (if any). The output of the last filter gets written to the compressed file. The maximum number of filters in the chain is four, but typically a filter chain has only one or two filters."
+msgstr "Eine Filterkette ist mit dem Piping (der Weiterleitung) in der Befehlszeile vergleichbar. Bei der Kompression gelangt die unkomprimierte Eingabe in den ersten Filter, dessen Ausgabe wiederum in den zweiten Filter geleitet wird (sofern ein solcher vorhanden ist). Die Ausgabe des letzten Filters wird in die komprimierte Datei geschrieben. In einer Filterkette sind maximal vier Filter zulässig, aber typischerweise besteht eine Filterkette nur aus einem oder zwei Filtern."
 
 #. type: Plain text
-#: ../src/xz/xz.1:1112
-msgid ""
-"Many filters have limitations on where they can be in the filter chain: some "
-"filters can work only as the last filter in the chain, some only as a non-"
-"last filter, and some work in any position in the chain. Depending on the "
-"filter, this limitation is either inherent to the filter design or exists to "
-"prevent security issues."
-msgstr ""
-"Bei vielen Filtern ist die Positionierung in der Filterkette eingeschränkt: "
-"Einige Filter sind nur als letzte in der Kette verwendbar, einige können "
-"nicht als letzte Filter gesetzt werden, und andere funktionieren an "
-"beliebiger Stelle. Abhängig von dem Filter ist diese Beschränkung entweder "
-"auf das Design des Filters selbst zurückzuführen oder ist aus "
-"Sicherheitsgründen vorhanden."
+#: ../src/xz/xz.1:1297
+msgid "Many filters have limitations on where they can be in the filter chain: some filters can work only as the last filter in the chain, some only as a non-last filter, and some work in any position in the chain. Depending on the filter, this limitation is either inherent to the filter design or exists to prevent security issues."
+msgstr "Bei vielen Filtern ist die Positionierung in der Filterkette eingeschränkt: Einige Filter sind nur als letzte in der Kette verwendbar, einige können nicht als letzte Filter gesetzt werden, und andere funktionieren an beliebiger Stelle. Abhängig von dem Filter ist diese Beschränkung entweder auf das Design des Filters selbst zurückzuführen oder ist aus Sicherheitsgründen vorhanden."
 
 #. type: Plain text
-#: ../src/xz/xz.1:1120
-msgid ""
-"A custom filter chain is specified by using one or more filter options in "
-"the order they are wanted in the filter chain. That is, the order of filter "
-"options is significant! When decoding raw streams (B<--format=raw>), the "
-"filter chain is specified in the same order as it was specified when "
-"compressing."
-msgstr ""
-"Eine benutzerdefinierte Filterkette wird durch eine oder mehrere "
-"Filteroptionen in der Reihenfolge angegeben, in der sie in der Filterkette "
-"wirksam werden sollen. Daher ist die Reihenfolge der Filteroptionen von "
-"signifikanter Bedeutung! Beim Dekodieren von Rohdatenströmen (B<--"
-"format=raw>) wird die Filterkette in der gleichen Reihenfolge angegeben wie "
-"bei der Kompression."
+#: ../src/xz/xz.1:1305
+msgid "A custom filter chain is specified by using one or more filter options in the order they are wanted in the filter chain. That is, the order of filter options is significant! When decoding raw streams (B<--format=raw>), the filter chain is specified in the same order as it was specified when compressing."
+msgstr "Eine benutzerdefinierte Filterkette wird durch eine oder mehrere Filteroptionen in der Reihenfolge angegeben, in der sie in der Filterkette wirksam werden sollen. Daher ist die Reihenfolge der Filteroptionen von signifikanter Bedeutung! Beim Dekodieren von Rohdatenströmen (B<--format=raw>) wird die Filterkette in der gleichen Reihenfolge angegeben wie bei der Kompression."
 
 #. type: Plain text
-#: ../src/xz/xz.1:1129
-msgid ""
-"Filters take filter-specific I<options> as a comma-separated list. Extra "
-"commas in I<options> are ignored. Every option has a default value, so you "
-"need to specify only those you want to change."
-msgstr ""
-"Filter akzeptieren filterspezifische I<Optionen> in einer durch Kommata "
-"getrennten Liste. Zusätzliche Kommata in den I<Optionen> werden ignoriert. "
-"Jede Option hat einen Standardwert, daher brauchen Sie nur jene anzugeben, "
-"die Sie ändern wollen."
+#: ../src/xz/xz.1:1314
+msgid "Filters take filter-specific I<options> as a comma-separated list. Extra commas in I<options> are ignored. Every option has a default value, so you need to specify only those you want to change."
+msgstr "Filter akzeptieren filterspezifische I<Optionen> in einer durch Kommata getrennten Liste. Zusätzliche Kommata in den I<Optionen> werden ignoriert. Jede Option hat einen Standardwert, daher brauchen Sie nur jene anzugeben, die Sie ändern wollen."
 
 #. type: Plain text
-#: ../src/xz/xz.1:1138
-msgid ""
-"To see the whole filter chain and I<options>, use B<xz -vv> (that is, use "
-"B<--verbose> twice). This works also for viewing the filter chain options "
-"used by presets."
-msgstr ""
-"Um die gesamte Filterkette und die I<Optionen> anzuzeigen, rufen Sie B<xz -"
-"vv> auf (was gleichbedeutend mit der zweimaligen Angabe von B<--verbose> "
-"ist). Dies funktioniert auch zum Betrachten der von den Voreinstellungen "
-"verwendeten Filterkettenoptionen."
+#: ../src/xz/xz.1:1323
+msgid "To see the whole filter chain and I<options>, use B<xz -vv> (that is, use B<--verbose> twice). This works also for viewing the filter chain options used by presets."
+msgstr "Um die gesamte Filterkette und die I<Optionen> anzuzeigen, rufen Sie B<xz -vv> auf (was gleichbedeutend mit der zweimaligen Angabe von B<--verbose> ist). Dies funktioniert auch zum Betrachten der von den Voreinstellungen verwendeten Filterkettenoptionen."
 
 #. type: TP
-#: ../src/xz/xz.1:1138
+#: ../src/xz/xz.1:1323
 #, no-wrap
 msgid "B<--lzma1>B<=>I<options>"
 msgstr "B<--lzma1>B<=>I<Optionen>"
 
 #. type: TP
-#: ../src/xz/xz.1:1141
+#: ../src/xz/xz.1:1326
 #, no-wrap
 msgid "B<--lzma2>B<=>I<options>"
 msgstr "B<--lzma2>B<=>I<Optionen>"
 
 #. type: Plain text
-#: ../src/xz/xz.1:1146
-msgid ""
-"Add LZMA1 or LZMA2 filter to the filter chain. These filters can be used "
-"only as the last filter in the chain."
-msgstr ""
-"fügt LZMA1- oder LZMA2-Filter zur Filterkette hinzu. Diese Filter können nur "
-"als letzte Filter in der Kette verwendet werden."
+#: ../src/xz/xz.1:1331
+msgid "Add LZMA1 or LZMA2 filter to the filter chain. These filters can be used only as the last filter in the chain."
+msgstr "fügt LZMA1- oder LZMA2-Filter zur Filterkette hinzu. Diese Filter können nur als letzte Filter in der Kette verwendet werden."
 
 #. type: Plain text
-#: ../src/xz/xz.1:1158
-msgid ""
-"LZMA1 is a legacy filter, which is supported almost solely due to the legacy "
-"B<.lzma> file format, which supports only LZMA1. LZMA2 is an updated "
-"version of LZMA1 to fix some practical issues of LZMA1. The B<.xz> format "
-"uses LZMA2 and doesn't support LZMA1 at all. Compression speed and ratios "
-"of LZMA1 and LZMA2 are practically the same."
-msgstr ""
-"LZMA1 ist ein veralteter Filter, welcher nur wegen des veralteten B<.lzma>-"
-"Dateiformats unterstützt wird, welches nur LZMA1 unterstützt. LZMA2 ist eine "
-"aktualisierte Version von LZMA1, welche einige praktische Probleme von LZMA1 "
-"behebt. Das B<.xz>-Format verwendet LZMA2 und unterstützt LZMA1 gar nicht. "
-"Kompressionsgeschwindigkeit und -verhältnis sind bei LZMA1 und LZMA2 "
-"praktisch gleich."
+#: ../src/xz/xz.1:1343
+msgid "LZMA1 is a legacy filter, which is supported almost solely due to the legacy B<.lzma> file format, which supports only LZMA1. LZMA2 is an updated version of LZMA1 to fix some practical issues of LZMA1. The B<.xz> format uses LZMA2 and doesn't support LZMA1 at all. Compression speed and ratios of LZMA1 and LZMA2 are practically the same."
+msgstr "LZMA1 ist ein veralteter Filter, welcher nur wegen des veralteten B<.lzma>-Dateiformats unterstützt wird, welches nur LZMA1 unterstützt. LZMA2 ist eine aktualisierte Version von LZMA1, welche einige praktische Probleme von LZMA1 behebt. Das B<.xz>-Format verwendet LZMA2 und unterstützt LZMA1 gar nicht. Kompressionsgeschwindigkeit und -verhältnis sind bei LZMA1 und LZMA2 praktisch gleich."
 
 #. type: Plain text
-#: ../src/xz/xz.1:1161
+#: ../src/xz/xz.1:1346
 msgid "LZMA1 and LZMA2 share the same set of I<options>:"
 msgstr "LZMA1 und LZMA2 haben die gleichen I<Optionen>:"
 
 #. type: TP
-#: ../src/xz/xz.1:1162
+#: ../src/xz/xz.1:1347
 #, no-wrap
 msgid "B<preset=>I<preset>"
 msgstr "B<preset=>I<Voreinstellung>"
 
 #. type: Plain text
-#: ../src/xz/xz.1:1186
-msgid ""
-"Reset all LZMA1 or LZMA2 I<options> to I<preset>. I<Preset> consist of an "
-"integer, which may be followed by single-letter preset modifiers. The "
-"integer can be from B<0> to B<9>, matching the command line options "
-"B<-0> ... B<-9>. The only supported modifier is currently B<e>, which "
-"matches B<--extreme>. If no B<preset> is specified, the default values of "
-"LZMA1 or LZMA2 I<options> are taken from the preset B<6>."
-msgstr ""
-"setzt alle LZMA1- oder LZMA2-I<Optionen> auf die I<Voreinstellung> zurück. "
-"Diese I<Voreinstellung> wird in Form einer Ganzzahl angegeben, der ein aus "
-"einem einzelnen Buchstaben bestehender Voreinstellungsmodifikator folgen "
-"kann. Die Ganzzahl kann B<0> bis B<9> sein, entsprechend den "
-"Befehlszeilenoptionen B<-0> … B<-9>. Gegenwärtig ist B<e> der einzige "
-"unterstützte Modifikator, was B<--extreme> entspricht. Wenn keine "
-"B<Voreinstellung> angegeben ist, werden die Standardwerte der LZMA1- oder "
-"LZMA2-I<Optionen> der Voreinstellung B<6> entnommen."
+#: ../src/xz/xz.1:1374
+msgid "Reset all LZMA1 or LZMA2 I<options> to I<preset>. I<Preset> consist of an integer, which may be followed by single-letter preset modifiers. The integer can be from B<0> to B<9>, matching the command line options B<-0> \\&...\\& B<-9>. The only supported modifier is currently B<e>, which matches B<--extreme>. If no B<preset> is specified, the default values of LZMA1 or LZMA2 I<options> are taken from the preset B<6>."
+msgstr "setzt alle LZMA1- oder LZMA2-I<Optionen> auf die I<Voreinstellung> zurück. Diese I<Voreinstellung> wird in Form einer Ganzzahl angegeben, der ein aus einem einzelnen Buchstaben bestehender Voreinstellungsmodifikator folgen kann. Die Ganzzahl kann B<0> bis B<9> sein, entsprechend den Befehlszeilenoptionen B<-0> … B<-9>. Gegenwärtig ist B<e> der einzige unterstützte Modifikator, was B<--extreme> entspricht. Wenn keine B<Voreinstellung> angegeben ist, werden die Standardwerte der LZMA1- oder LZMA2-I<Optionen> der Voreinstellung B<6> entnommen."
 
 #. type: TP
-#: ../src/xz/xz.1:1186
+#: ../src/xz/xz.1:1374
 #, no-wrap
 msgid "B<dict=>I<size>"
 msgstr "B<dict=>I<Größe>"
 
 # FIXME Dezimaltrenner in 1.5 GB
 #. type: Plain text
-#: ../src/xz/xz.1:1201
-msgid ""
-"Dictionary (history buffer) I<size> indicates how many bytes of the "
-"recently processed uncompressed data is kept in memory. The algorithm tries "
-"to find repeating byte sequences (matches) in the uncompressed data, and "
-"replace them with references to the data currently in the dictionary. The "
-"bigger the dictionary, the higher is the chance to find a match. Thus, "
-"increasing dictionary I<size> usually improves compression ratio, but a "
-"dictionary bigger than the uncompressed file is waste of memory."
-msgstr ""
-"Die I<Größe> des Wörterbuchs (Chronikpuffers) gibt an, wie viel Byte der "
-"kürzlich verarbeiteten unkomprimierten Daten im Speicher behalten werden "
-"sollen. Der Algorithmus versucht, sich wiederholende Byte-Abfolgen "
-"(Übereinstimmungen) in den unkomprimierten Daten zu finden und diese durch "
-"Referenzen zu den Daten zu ersetzen, die sich gegenwärtig im Wörterbuch "
-"befinden. Je größer das Wörterbuch, umso größer ist die Chance, eine "
-"Übereinstimmung zu finden. Daher bewirkt eine Erhöhung der I<Größe> des "
-"Wörterbuchs üblicherweise ein besseres Kompressionsverhältnis, aber ein "
-"Wörterbuch, das größer ist als die unkomprimierte Datei, wäre "
-"Speicherverschwendung."
+#: ../src/xz/xz.1:1389
+msgid "Dictionary (history buffer) I<size> indicates how many bytes of the recently processed uncompressed data is kept in memory. The algorithm tries to find repeating byte sequences (matches) in the uncompressed data, and replace them with references to the data currently in the dictionary. The bigger the dictionary, the higher is the chance to find a match. Thus, increasing dictionary I<size> usually improves compression ratio, but a dictionary bigger than the uncompressed file is waste of memory."
+msgstr "Die I<Größe> des Wörterbuchs (Chronikpuffers) gibt an, wie viel Byte der kürzlich verarbeiteten unkomprimierten Daten im Speicher behalten werden sollen. Der Algorithmus versucht, sich wiederholende Byte-Abfolgen (Übereinstimmungen) in den unkomprimierten Daten zu finden und diese durch Referenzen zu den Daten zu ersetzen, die sich gegenwärtig im Wörterbuch befinden. Je größer das Wörterbuch, umso größer ist die Chance, eine Übereinstimmung zu finden. Daher bewirkt eine Erhöhung der I<Größe> des Wörterbuchs üblicherweise ein besseres Kompressionsverhältnis, aber ein Wörterbuch, das größer ist als die unkomprimierte Datei, wäre Speicherverschwendung."
 
 #. type: Plain text
-#: ../src/xz/xz.1:1210
-msgid ""
-"Typical dictionary I<size> is from 64\\ KiB to 64\\ MiB. The minimum is 4\\ "
-"KiB. The maximum for compression is currently 1.5\\ GiB (1536\\ MiB). The "
-"decompressor already supports dictionaries up to one byte less than 4\\ GiB, "
-"which is the maximum for the LZMA1 and LZMA2 stream formats."
-msgstr ""
-"Typische Wörterbuch-I<Größen> liegen im Bereich von 64\\ KiB bis 64\\ MiB. "
-"Das Minimum ist 4\\ KiB. Das Maximum für die Kompression ist gegenwärtig "
-"1.5\\ GiB (1536\\ MiB). Bei der Dekompression wird bereits eine "
-"Wörterbuchgröße bis zu 4\\ GiB minus 1 Byte unterstützt, welche das Maximum "
-"für die LZMA1- und LZMA2-Datenstromformate ist."
+#: ../src/xz/xz.1:1398
+msgid "Typical dictionary I<size> is from 64\\ KiB to 64\\ MiB. The minimum is 4\\ KiB. The maximum for compression is currently 1.5\\ GiB (1536\\ MiB). The decompressor already supports dictionaries up to one byte less than 4\\ GiB, which is the maximum for the LZMA1 and LZMA2 stream formats."
+msgstr "Typische Wörterbuch-I<Größen> liegen im Bereich von 64\\ KiB bis 64\\ MiB. Das Minimum ist 4\\ KiB. Das Maximum für die Kompression ist gegenwärtig 1.5\\ GiB (1536\\ MiB). Bei der Dekompression wird bereits eine Wörterbuchgröße bis zu 4\\ GiB minus 1 Byte unterstützt, welche das Maximum für die LZMA1- und LZMA2-Datenstromformate ist."
 
 #. type: Plain text
-#: ../src/xz/xz.1:1237
-msgid ""
-"Dictionary I<size> and match finder (I<mf>) together determine the memory "
-"usage of the LZMA1 or LZMA2 encoder. The same (or bigger) dictionary "
-"I<size> is required for decompressing that was used when compressing, thus "
-"the memory usage of the decoder is determined by the dictionary size used "
-"when compressing. The B<.xz> headers store the dictionary I<size> either as "
-"2^I<n> or 2^I<n> + 2^(I<n>-1), so these I<sizes> are somewhat preferred for "
-"compression. Other I<sizes> will get rounded up when stored in the B<.xz> "
-"headers."
-msgstr ""
-"Die I<Größe> des Wörterbuchs und der Übereinstimmungsfinder (I<Üf>) "
-"bestimmen zusammen den Speicherverbrauch des LZMA1- oder LZMA2-Kodierers. "
-"Bei der Dekompression ist ein Wörterbuch der gleichen I<Größe> (oder ein "
-"noch größeres) wie bei der Kompression erforderlich, daher wird der "
-"Speicherverbrauch des Dekoders durch die Größe des bei der Kompression "
-"verwendeten Wörterbuchs bestimmt. Die B<.xz>-Header speichern die I<Größe> "
-"des Wörterbuchs entweder als 2^I<n> oder 2^I<n> + 2^(I<n>-1), so dass diese "
-"I<Größen> für die Kompression etwas bevorzugt werden. Andere I<Größen> "
-"werden beim Speichern in den B<.xz>-Headern aufgerundet."
+#: ../src/xz/xz.1:1425
+msgid "Dictionary I<size> and match finder (I<mf>) together determine the memory usage of the LZMA1 or LZMA2 encoder. The same (or bigger) dictionary I<size> is required for decompressing that was used when compressing, thus the memory usage of the decoder is determined by the dictionary size used when compressing. The B<.xz> headers store the dictionary I<size> either as 2^I<n> or 2^I<n> + 2^(I<n>-1), so these I<sizes> are somewhat preferred for compression. Other I<sizes> will get rounded up when stored in the B<.xz> headers."
+msgstr "Die I<Größe> des Wörterbuchs und der Übereinstimmungsfinder (I<Üf>) bestimmen zusammen den Speicherverbrauch des LZMA1- oder LZMA2-Kodierers. Bei der Dekompression ist ein Wörterbuch der gleichen I<Größe> (oder ein noch größeres) wie bei der Kompression erforderlich, daher wird der Speicherverbrauch des Dekoders durch die Größe des bei der Kompression verwendeten Wörterbuchs bestimmt. Die B<.xz>-Header speichern die I<Größe> des Wörterbuchs entweder als 2^I<n> oder 2^I<n> + 2^(I<n>-1), so dass diese I<Größen> für die Kompression etwas bevorzugt werden. Andere I<Größen> werden beim Speichern in den B<.xz>-Headern aufgerundet."
 
 #. type: TP
-#: ../src/xz/xz.1:1237
+#: ../src/xz/xz.1:1425
 #, no-wrap
 msgid "B<lc=>I<lc>"
 msgstr "B<lc=>I<lc>"
 
 #. type: Plain text
-#: ../src/xz/xz.1:1246
-msgid ""
-"Specify the number of literal context bits. The minimum is 0 and the "
-"maximum is 4; the default is 3. In addition, the sum of I<lc> and I<lp> "
-"must not exceed 4."
-msgstr ""
-"gibt die Anzahl der literalen Kontextbits an. Das Minimum ist 0 und das "
-"Maximum 4; der Standardwert ist 3. Außerdem darf die Summe von I<lc> und "
-"I<lp> nicht größer als 4 sein."
+#: ../src/xz/xz.1:1434
+msgid "Specify the number of literal context bits. The minimum is 0 and the maximum is 4; the default is 3. In addition, the sum of I<lc> and I<lp> must not exceed 4."
+msgstr "gibt die Anzahl der literalen Kontextbits an. Das Minimum ist 0 und das Maximum 4; der Standardwert ist 3. Außerdem darf die Summe von I<lc> und I<lp> nicht größer als 4 sein."
 
 #. type: Plain text
-#: ../src/xz/xz.1:1251
-msgid ""
-"All bytes that cannot be encoded as matches are encoded as literals. That "
-"is, literals are simply 8-bit bytes that are encoded one at a time."
-msgstr ""
-"Alle Bytes, die nicht als Übereinstimmungen kodiert werden können, werden "
-"als Literale kodiert. Solche Literale sind einfache 8-bit-Bytes, die jeweils "
-"für sich kodiert werden."
+#: ../src/xz/xz.1:1439
+msgid "All bytes that cannot be encoded as matches are encoded as literals. That is, literals are simply 8-bit bytes that are encoded one at a time."
+msgstr "Alle Bytes, die nicht als Übereinstimmungen kodiert werden können, werden als Literale kodiert. Solche Literale sind einfache 8-bit-Bytes, die jeweils für sich kodiert werden."
 
 #. type: Plain text
-#: ../src/xz/xz.1:1265
-msgid ""
-"The literal coding makes an assumption that the highest I<lc> bits of the "
-"previous uncompressed byte correlate with the next byte. E.g. in typical "
-"English text, an upper-case letter is often followed by a lower-case letter, "
-"and a lower-case letter is usually followed by another lower-case letter. "
-"In the US-ASCII character set, the highest three bits are 010 for upper-case "
-"letters and 011 for lower-case letters. When I<lc> is at least 3, the "
-"literal coding can take advantage of this property in the uncompressed data."
-msgstr ""
-"Bei der Literalkodierung wird angenommen, dass die höchsten I<lc>-Bits des "
-"zuvor unkomprimierten Bytes mit dem nächsten Byte in Beziehung stehen. Zum "
-"Beispiel folgt in typischen englischsprachigen Texten auf einen "
-"Großbuchstaben ein Kleinbuchstabe und auf einen Kleinbuchstaben "
-"üblicherweise wieder ein Kleinbuchstabe. Im US-ASCII-Zeichensatz sind die "
-"höchsten drei Bits 010 für Großbuchstaben und 011 für Kleinbuchstaben. Wenn "
-"I<lc> mindestens 3 ist, kann die literale Kodierung diese Eigenschaft der "
-"unkomprimierten Daten ausnutzen."
+#: ../src/xz/xz.1:1453
+msgid "The literal coding makes an assumption that the highest I<lc> bits of the previous uncompressed byte correlate with the next byte. For example, in typical English text, an upper-case letter is often followed by a lower-case letter, and a lower-case letter is usually followed by another lower-case letter. In the US-ASCII character set, the highest three bits are 010 for upper-case letters and 011 for lower-case letters. When I<lc> is at least 3, the literal coding can take advantage of this property in the uncompressed data."
+msgstr "Bei der Literalkodierung wird angenommen, dass die höchsten I<lc>-Bits des zuvor unkomprimierten Bytes mit dem nächsten Byte in Beziehung stehen. Zum Beispiel folgt in typischen englischsprachigen Texten auf einen Großbuchstaben ein Kleinbuchstabe und auf einen Kleinbuchstaben üblicherweise wieder ein Kleinbuchstabe. Im US-ASCII-Zeichensatz sind die höchsten drei Bits 010 für Großbuchstaben und 011 für Kleinbuchstaben. Wenn I<lc> mindestens 3 ist, kann die literale Kodierung diese Eigenschaft der unkomprimierten Daten ausnutzen."
 
 #. type: Plain text
-#: ../src/xz/xz.1:1274
-msgid ""
-"The default value (3) is usually good. If you want maximum compression, "
-"test B<lc=4>. Sometimes it helps a little, and sometimes it makes "
-"compression worse. If it makes it worse, test e.g.\\& B<lc=2> too."
-msgstr ""
-"Der Vorgabewert (3) ist üblicherweise gut. Wenn Sie die maximale Kompression "
-"erreichen wollen, versuchen Sie B<lc=4>. Manchmal hilft es ein wenig, doch "
-"manchmal verschlechtert es die Kompression. Im letzteren Fall versuchen Sie "
-"zum Beispiel auch\\& B<lc=2>."
+#: ../src/xz/xz.1:1462
+msgid "The default value (3) is usually good. If you want maximum compression, test B<lc=4>. Sometimes it helps a little, and sometimes it makes compression worse. If it makes it worse, test B<lc=2> too."
+msgstr "Der Vorgabewert (3) ist üblicherweise gut. Wenn Sie die maximale Kompression erreichen wollen, versuchen Sie B<lc=4>. Manchmal hilft es ein wenig, doch manchmal verschlechtert es die Kompression. Im letzteren Fall versuchen Sie zum Beispiel auch\\& B<lc=2>."
 
 #. type: TP
-#: ../src/xz/xz.1:1274
+#: ../src/xz/xz.1:1462
 #, no-wrap
 msgid "B<lp=>I<lp>"
 msgstr "B<lp=>I<lp>"
 
 #. type: Plain text
-#: ../src/xz/xz.1:1278
-msgid ""
-"Specify the number of literal position bits. The minimum is 0 and the "
-"maximum is 4; the default is 0."
-msgstr ""
-"gibt die Anzahl der literalen Positionsbits an. Das Minimum ist 0 und das "
-"Maximum 4; die Vorgabe ist 0."
+#: ../src/xz/xz.1:1466
+msgid "Specify the number of literal position bits. The minimum is 0 and the maximum is 4; the default is 0."
+msgstr "gibt die Anzahl der literalen Positionsbits an. Das Minimum ist 0 und das Maximum 4; die Vorgabe ist 0."
 
 #. type: Plain text
-#: ../src/xz/xz.1:1285
-msgid ""
-"I<Lp> affects what kind of alignment in the uncompressed data is assumed "
-"when encoding literals. See I<pb> below for more information about "
-"alignment."
-msgstr ""
-"I<Lp> beeinflusst, welche Art der Ausrichtung der unkomprimierten Daten beim "
-"Kodieren von Literalen angenommen wird. Siehe I<pb> weiter unten für weitere "
-"Informationen zur Ausrichtung."
+#: ../src/xz/xz.1:1473
+msgid "I<Lp> affects what kind of alignment in the uncompressed data is assumed when encoding literals. See I<pb> below for more information about alignment."
+msgstr "I<Lp> beeinflusst, welche Art der Ausrichtung der unkomprimierten Daten beim Kodieren von Literalen angenommen wird. Siehe I<pb> weiter unten für weitere Informationen zur Ausrichtung."
 
 #. type: TP
-#: ../src/xz/xz.1:1285
+#: ../src/xz/xz.1:1473
 #, no-wrap
 msgid "B<pb=>I<pb>"
 msgstr "B<pb=>I<Anzahl>"
 
 #. type: Plain text
-#: ../src/xz/xz.1:1289
-msgid ""
-"Specify the number of position bits. The minimum is 0 and the maximum is 4; "
-"the default is 2."
-msgstr ""
-"legt die Anzahl der Positions-Bits fest. Das Minimum ist 0 und das Maximum "
-"4; Standard ist 2."
+#: ../src/xz/xz.1:1477
+msgid "Specify the number of position bits. The minimum is 0 and the maximum is 4; the default is 2."
+msgstr "legt die Anzahl der Positions-Bits fest. Das Minimum ist 0 und das Maximum 4; Standard ist 2."
 
 #. type: Plain text
-#: ../src/xz/xz.1:1296
-msgid ""
-"I<Pb> affects what kind of alignment in the uncompressed data is assumed in "
-"general. The default means four-byte alignment (2^I<pb>=2^2=4), which is "
-"often a good choice when there's no better guess."
-msgstr ""
-"I<Pb> beeinflusst, welche Art der Ausrichtung der unkomprimierten Daten "
-"generell angenommen wird. Standardmäßig wird eine Vier-Byte-Ausrichtung "
-"angenommen (2^I<pb>=2^2=4), was oft eine gute Wahl ist, wenn es keine "
-"bessere Schätzung gibt."
+#: ../src/xz/xz.1:1484
+msgid "I<Pb> affects what kind of alignment in the uncompressed data is assumed in general. The default means four-byte alignment (2^I<pb>=2^2=4), which is often a good choice when there's no better guess."
+msgstr "I<Pb> beeinflusst, welche Art der Ausrichtung der unkomprimierten Daten generell angenommen wird. Standardmäßig wird eine Vier-Byte-Ausrichtung angenommen (2^I<pb>=2^2=4), was oft eine gute Wahl ist, wenn es keine bessere Schätzung gibt."
 
 #. type: Plain text
-#: ../src/xz/xz.1:1310
-msgid ""
-"When the aligment is known, setting I<pb> accordingly may reduce the file "
-"size a little. E.g. with text files having one-byte alignment (US-ASCII, "
-"ISO-8859-*, UTF-8), setting B<pb=0> can improve compression slightly. For "
-"UTF-16 text, B<pb=1> is a good choice. If the alignment is an odd number "
-"like 3 bytes, B<pb=0> might be the best choice."
-msgstr ""
-"Wenn die Ausrichtung bekannt ist, kann das entsprechende Setzen von I<pb> "
-"die Dateigröße ein wenig verringern. Wenn Textdateien zum Beispiel eine Ein-"
-"Byte-Ausrichtung haben (US-ASCII, ISO-8859-*, UTF-8), kann das Setzen von "
-"B<pb=0> die Kompression etwas verbessern. Für UTF-16-Text ist B<pb=1> eine "
-"gute Wahl. Wenn die Ausrichtung eine ungerade Zahl wie beispielsweise 3 Byte "
-"ist, könnte B<pb=0> die beste Wahl sein."
+#: ../src/xz/xz.1:1498
+msgid "When the alignment is known, setting I<pb> accordingly may reduce the file size a little. For example, with text files having one-byte alignment (US-ASCII, ISO-8859-*, UTF-8), setting B<pb=0> can improve compression slightly. For UTF-16 text, B<pb=1> is a good choice. If the alignment is an odd number like 3 bytes, B<pb=0> might be the best choice."
+msgstr "Wenn die Ausrichtung bekannt ist, kann das entsprechende Setzen von I<pb> die Dateigröße ein wenig verringern. Wenn Textdateien zum Beispiel eine Ein-Byte-Ausrichtung haben (US-ASCII, ISO-8859-*, UTF-8), kann das Setzen von B<pb=0> die Kompression etwas verbessern. Für UTF-16-Text ist B<pb=1> eine gute Wahl. Wenn die Ausrichtung eine ungerade Zahl wie beispielsweise 3 Byte ist, könnte B<pb=0> die beste Wahl sein."
 
 #. type: Plain text
-#: ../src/xz/xz.1:1318
-msgid ""
-"Even though the assumed alignment can be adjusted with I<pb> and I<lp>, "
-"LZMA1 and LZMA2 still slightly favor 16-byte alignment. It might be worth "
-"taking into account when designing file formats that are likely to be often "
-"compressed with LZMA1 or LZMA2."
-msgstr ""
-"Obwohl die angenommene Ausrichtung mit I<pb> und I<lp> angepasst werden "
-"kann, bevorzugen LZMA1 und LZMA2 noch etwas die 16-Byte-Ausrichtung. Das "
-"sollten Sie vielleicht beim Design von Dateiformaten berücksichtigen, die "
-"wahrscheinlich oft mit LZMA1 oder LZMA2 komprimiert werden."
+#: ../src/xz/xz.1:1506
+msgid "Even though the assumed alignment can be adjusted with I<pb> and I<lp>, LZMA1 and LZMA2 still slightly favor 16-byte alignment. It might be worth taking into account when designing file formats that are likely to be often compressed with LZMA1 or LZMA2."
+msgstr "Obwohl die angenommene Ausrichtung mit I<pb> und I<lp> angepasst werden kann, bevorzugen LZMA1 und LZMA2 noch etwas die 16-Byte-Ausrichtung. Das sollten Sie vielleicht beim Design von Dateiformaten berücksichtigen, die wahrscheinlich oft mit LZMA1 oder LZMA2 komprimiert werden."
 
 #. type: TP
-#: ../src/xz/xz.1:1318
+#: ../src/xz/xz.1:1506
 #, no-wrap
 msgid "B<mf=>I<mf>"
 msgstr "B<mf=>I<Üf>"
 
 #. type: Plain text
-#: ../src/xz/xz.1:1333
-msgid ""
-"Match finder has a major effect on encoder speed, memory usage, and "
-"compression ratio. Usually Hash Chain match finders are faster than Binary "
-"Tree match finders. The default depends on the I<preset>: 0 uses B<hc3>, "
-"1-3 use B<hc4>, and the rest use B<bt4>."
-msgstr ""
-"Der Übereinstimmungsfinder hat einen großen Einfluss auf die Geschwindigkeit "
-"des Kodierers, den Speicherbedarf und das Kompressionsverhältnis. "
-"Üblicherweise sind auf Hash-Ketten basierende Übereinstimmungsfinder "
-"schneller als jene, die mit Binärbäumen arbeiten. Die Vorgabe hängt von der "
-"I<Voreinstellungsstufe> ab: 0 verwendet B<hc3>, 1-3 verwenden B<hc4> und der "
-"Rest verwendet B<bt4>."
+#: ../src/xz/xz.1:1521
+msgid "Match finder has a major effect on encoder speed, memory usage, and compression ratio. Usually Hash Chain match finders are faster than Binary Tree match finders. The default depends on the I<preset>: 0 uses B<hc3>, 1\\(en3 use B<hc4>, and the rest use B<bt4>."
+msgstr "Der Übereinstimmungsfinder hat einen großen Einfluss auf die Geschwindigkeit des Kodierers, den Speicherbedarf und das Kompressionsverhältnis. Üblicherweise sind auf Hash-Ketten basierende Übereinstimmungsfinder schneller als jene, die mit Binärbäumen arbeiten. Die Vorgabe hängt von der I<Voreinstellungsstufe> ab: 0 verwendet B<hc3>, 1-3 verwenden B<hc4> und der Rest verwendet B<bt4>."
 
 #. type: Plain text
-#: ../src/xz/xz.1:1339
-msgid ""
-"The following match finders are supported. The memory usage formulas below "
-"are rough approximations, which are closest to the reality when I<dict> is a "
-"power of two."
-msgstr ""
-"Die folgenden Übereinstimmungsfinder werden unterstützt. Die Formeln zur "
-"Ermittlung des Speicherverbrauchs sind grobe Schätzungen, die der Realität "
-"am nächsten kommen, wenn I<Wörterbuch> eine Zweierpotenz ist."
+#: ../src/xz/xz.1:1527
+msgid "The following match finders are supported. The memory usage formulas below are rough approximations, which are closest to the reality when I<dict> is a power of two."
+msgstr "Die folgenden Übereinstimmungsfinder werden unterstützt. Die Formeln zur Ermittlung des Speicherverbrauchs sind grobe Schätzungen, die der Realität am nächsten kommen, wenn I<Wörterbuch> eine Zweierpotenz ist."
 
 #. type: TP
-#: ../src/xz/xz.1:1340
+#: ../src/xz/xz.1:1528
 #, no-wrap
 msgid "B<hc3>"
 msgstr "B<hc3>"
 
 #. type: Plain text
-#: ../src/xz/xz.1:1343
+#: ../src/xz/xz.1:1531
 msgid "Hash Chain with 2- and 3-byte hashing"
 msgstr "Hash-Kette mit 2- und 3-Byte-Hashing"
 
 #. type: Plain text
-#: ../src/xz/xz.1:1347 ../src/xz/xz.1:1396
+#: ../src/xz/xz.1:1535 ../src/xz/xz.1:1584
 msgid "Minimum value for I<nice>: 3"
 msgstr "Minimalwert für I<nice>: 3"
 
 #. type: Plain text
-#: ../src/xz/xz.1:1349 ../src/xz/xz.1:1368 ../src/xz/xz.1:1398
-#: ../src/xz/xz.1:1417
+#: ../src/xz/xz.1:1537 ../src/xz/xz.1:1556 ../src/xz/xz.1:1586
+#: ../src/xz/xz.1:1605
 msgid "Memory usage:"
 msgstr "Speicherbedarf:"
 
 #. type: Plain text
-#: ../src/xz/xz.1:1354
+#: ../src/xz/xz.1:1542
 msgid "I<dict> * 7.5 (if I<dict> E<lt>= 16 MiB);"
 msgstr "I<dict> * 7,5 (falls I<dict> E<lt>= 16 MiB);"
 
 #. type: Plain text
-#: ../src/xz/xz.1:1359
+#: ../src/xz/xz.1:1547
 msgid "I<dict> * 5.5 + 64 MiB (if I<dict> E<gt> 16 MiB)"
 msgstr "I<dict> * 5,5 + 64 MiB (falls I<dict> E<gt> 16 MiB)"
 
 #. type: TP
-#: ../src/xz/xz.1:1359
+#: ../src/xz/xz.1:1547
 #, no-wrap
 msgid "B<hc4>"
 msgstr "B<hc4>"
 
 #. type: Plain text
-#: ../src/xz/xz.1:1362
+#: ../src/xz/xz.1:1550
 msgid "Hash Chain with 2-, 3-, and 4-byte hashing"
 msgstr "Hash-Kette mit 2-, 3- und 4-Byte-Hashing"
 
 #. type: Plain text
-#: ../src/xz/xz.1:1366 ../src/xz/xz.1:1415
+#: ../src/xz/xz.1:1554 ../src/xz/xz.1:1603
 msgid "Minimum value for I<nice>: 4"
 msgstr "Minimaler Wert für I<nice>: 4"
 
 #. type: Plain text
-#: ../src/xz/xz.1:1373
+#: ../src/xz/xz.1:1561
 msgid "I<dict> * 7.5 (if I<dict> E<lt>= 32 MiB);"
 msgstr "I<dict> * 7,5 (falls I<dict> E<lt>= 32 MiB ist);"
 
 #. type: Plain text
-#: ../src/xz/xz.1:1378
+#: ../src/xz/xz.1:1566
 msgid "I<dict> * 6.5 (if I<dict> E<gt> 32 MiB)"
 msgstr "I<dict> * 6,5 (falls I<dict> E<gt> 32 MiB ist)"
 
 #. type: TP
-#: ../src/xz/xz.1:1378
+#: ../src/xz/xz.1:1566
 #, no-wrap
 msgid "B<bt2>"
 msgstr "B<bt2>"
 
 #. type: Plain text
-#: ../src/xz/xz.1:1381
+#: ../src/xz/xz.1:1569
 msgid "Binary Tree with 2-byte hashing"
 msgstr "Binärbaum mit 2-Byte-Hashing"
 
 #. type: Plain text
-#: ../src/xz/xz.1:1385
+#: ../src/xz/xz.1:1573
 msgid "Minimum value for I<nice>: 2"
 msgstr "Minimaler Wert für I<nice>: 2"
 
 #. type: Plain text
-#: ../src/xz/xz.1:1389
+#: ../src/xz/xz.1:1577
 msgid "Memory usage: I<dict> * 9.5"
 msgstr "Speicherverbrauch: I<dict> * 9.5"
 
 #. type: TP
-#: ../src/xz/xz.1:1389
+#: ../src/xz/xz.1:1577
 #, no-wrap
 msgid "B<bt3>"
 msgstr "B<bt3>"
 
 #. type: Plain text
-#: ../src/xz/xz.1:1392
+#: ../src/xz/xz.1:1580
 msgid "Binary Tree with 2- and 3-byte hashing"
 msgstr "Binärbaum mit 2- und 3-Byte-Hashing"
 
 #. type: Plain text
-#: ../src/xz/xz.1:1403
+#: ../src/xz/xz.1:1591
 msgid "I<dict> * 11.5 (if I<dict> E<lt>= 16 MiB);"
 msgstr "I<dict> * 11,5 (falls I<dict> E<lt>= 16 MiB ist);"
 
 #. type: Plain text
-#: ../src/xz/xz.1:1408
+#: ../src/xz/xz.1:1596
 msgid "I<dict> * 9.5 + 64 MiB (if I<dict> E<gt> 16 MiB)"
 msgstr "I<dict> * 9,5 + 64 MiB (falls I<dict> E<gt> 16 MiB ist)"
 
 #. type: TP
-#: ../src/xz/xz.1:1408
+#: ../src/xz/xz.1:1596
 #, no-wrap
 msgid "B<bt4>"
 msgstr "B<bt4>"
 
 #. type: Plain text
-#: ../src/xz/xz.1:1411
+#: ../src/xz/xz.1:1599
 msgid "Binary Tree with 2-, 3-, and 4-byte hashing"
 msgstr "Binärbaum mit 2-, 3- und 4-Byte-Hashing"
 
 #. type: Plain text
-#: ../src/xz/xz.1:1422
+#: ../src/xz/xz.1:1610
 msgid "I<dict> * 11.5 (if I<dict> E<lt>= 32 MiB);"
 msgstr "I<dict> * 11,5 (falls I<dict> E<lt>= 32 MiB ist);"
 
 #. type: Plain text
-#: ../src/xz/xz.1:1427
+#: ../src/xz/xz.1:1615
 msgid "I<dict> * 10.5 (if I<dict> E<gt> 32 MiB)"
 msgstr "I<dict> * 10,5 (falls I<dict> E<gt> 32 MiB ist)"
 
 #. type: TP
-#: ../src/xz/xz.1:1428
+#: ../src/xz/xz.1:1616
 #, no-wrap
 msgid "B<mode=>I<mode>"
 msgstr "B<mode=>I<Modus>"
 
 #. type: Plain text
-#: ../src/xz/xz.1:1449
-msgid ""
-"Compression I<mode> specifies the method to analyze the data produced by the "
-"match finder. Supported I<modes> are B<fast> and B<normal>. The default is "
-"B<fast> for I<presets> 0-3 and B<normal> for I<presets> 4-9."
-msgstr ""
-"gibt die Methode zum Analysieren der vom Übereinstimmungsfinder gelieferten "
-"Daten an. Als I<Modi> werden B<fast> und B<normal> unterstützt. Die Vorgabe "
-"ist B<fast> für die I<Voreinstellungsstufen> 0-3 und B<normal> für die "
-"I<Voreinstellungsstufen> 4-9."
+#: ../src/xz/xz.1:1637
+msgid "Compression I<mode> specifies the method to analyze the data produced by the match finder. Supported I<modes> are B<fast> and B<normal>. The default is B<fast> for I<presets> 0\\(en3 and B<normal> for I<presets> 4\\(en9."
+msgstr "gibt die Methode zum Analysieren der vom Übereinstimmungsfinder gelieferten Daten an. Als I<Modi> werden B<fast> und B<normal> unterstützt. Die Vorgabe ist B<fast> für die I<Voreinstellungsstufen> 0-3 und B<normal> für die I<Voreinstellungsstufen> 4-9."
 
 #. type: Plain text
-#: ../src/xz/xz.1:1458
-msgid ""
-"Usually B<fast> is used with Hash Chain match finders and B<normal> with "
-"Binary Tree match finders. This is also what the I<presets> do."
-msgstr ""
-"Üblicherweise wird B<fast> mit Hashketten-basierten Übereinstimmungsfindern "
-"und B<normal> mit Binärbaum-basierten Übereinstimmungsfindern verwendet. So "
-"machen es auch die I<Voreinstellungsstufen>."
+#: ../src/xz/xz.1:1646
+msgid "Usually B<fast> is used with Hash Chain match finders and B<normal> with Binary Tree match finders. This is also what the I<presets> do."
+msgstr "Üblicherweise wird B<fast> mit Hashketten-basierten Übereinstimmungsfindern und B<normal> mit Binärbaum-basierten Übereinstimmungsfindern verwendet. So machen es auch die I<Voreinstellungsstufen>."
 
 #. type: TP
-#: ../src/xz/xz.1:1458
+#: ../src/xz/xz.1:1646
 #, no-wrap
 msgid "B<nice=>I<nice>"
 msgstr "B<nice=>I<nice>"
 
 #. type: Plain text
-#: ../src/xz/xz.1:1465
-msgid ""
-"Specify what is considered to be a nice length for a match. Once a match of "
-"at least I<nice> bytes is found, the algorithm stops looking for possibly "
-"better matches."
-msgstr ""
-"gibt an, was als annehmbarer Wert für eine Übereinstimmung angesehen werden "
-"kann. Wenn eine Übereinstimmung gefunden wird, die mindestens diesen I<nice>-"
-"Wert hat, sucht der Algorithmus nicht weiter nach besseren Übereinstimmungen."
+#: ../src/xz/xz.1:1653
+msgid "Specify what is considered to be a nice length for a match. Once a match of at least I<nice> bytes is found, the algorithm stops looking for possibly better matches."
+msgstr "gibt an, was als annehmbarer Wert für eine Übereinstimmung angesehen werden kann. Wenn eine Übereinstimmung gefunden wird, die mindestens diesen I<nice>-Wert hat, sucht der Algorithmus nicht weiter nach besseren Übereinstimmungen."
 
 #. type: Plain text
-#: ../src/xz/xz.1:1472
-msgid ""
-"I<Nice> can be 2-273 bytes. Higher values tend to give better compression "
-"ratio at the expense of speed. The default depends on the I<preset>."
-msgstr ""
-"Der I<nice>-Wert kann 2-273 Byte sein. Höhere Werte tendieren zu einem "
-"besseren Kompressionsverhältnis, aber auf Kosten der Geschwindigkeit. Die "
-"Vorgabe hängt von der I<Voreinstellungsstufe> ab."
+#: ../src/xz/xz.1:1660
+msgid "I<Nice> can be 2\\(en273 bytes. Higher values tend to give better compression ratio at the expense of speed. The default depends on the I<preset>."
+msgstr "Der I<nice>-Wert kann 2-273 Byte sein. Höhere Werte tendieren zu einem besseren Kompressionsverhältnis, aber auf Kosten der Geschwindigkeit. Die Vorgabe hängt von der I<Voreinstellungsstufe> ab."
 
 #. type: TP
-#: ../src/xz/xz.1:1472
+#: ../src/xz/xz.1:1660
 #, no-wrap
 msgid "B<depth=>I<depth>"
 msgstr "B<depth=>I<Tiefe>"
 
 #. type: Plain text
-#: ../src/xz/xz.1:1482
-msgid ""
-"Specify the maximum search depth in the match finder. The default is the "
-"special value of 0, which makes the compressor determine a reasonable "
-"I<depth> from I<mf> and I<nice>."
-msgstr ""
-"legt die maximale Suchtiefe im Übereinstimmungsfinder fest. Vorgegeben ist "
-"der spezielle Wert 0, der den Kompressor veranlasst, einen annehmbaren Wert "
-"für I<Tiefe> aus I<Üf> und I<nice>-Wert zu bestimmen."
+#: ../src/xz/xz.1:1670
+msgid "Specify the maximum search depth in the match finder. The default is the special value of 0, which makes the compressor determine a reasonable I<depth> from I<mf> and I<nice>."
+msgstr "legt die maximale Suchtiefe im Übereinstimmungsfinder fest. Vorgegeben ist der spezielle Wert 0, der den Kompressor veranlasst, einen annehmbaren Wert für I<Tiefe> aus I<Üf> und I<nice>-Wert zu bestimmen."
 
 #. type: Plain text
-#: ../src/xz/xz.1:1493
-msgid ""
-"Reasonable I<depth> for Hash Chains is 4-100 and 16-1000 for Binary Trees. "
-"Using very high values for I<depth> can make the encoder extremely slow with "
-"some files. Avoid setting the I<depth> over 1000 unless you are prepared to "
-"interrupt the compression in case it is taking far too long."
-msgstr ""
-"Die angemessene I<Tiefe> für Hash-Ketten ist 4-100 und 16-1000 für "
-"Binärbäume. Hohe Werte für die I<Tiefe> können den Kodierer bei einigen "
-"Dateien extrem verlangsamen. Vermeiden Sie es, die I<Tiefe> über einen Wert "
-"von 100 zu setzen, oder stellen Sie sich darauf ein, die Kompression "
-"abzubrechen, wenn sie zu lange dauert."
+#: ../src/xz/xz.1:1681
+msgid "Reasonable I<depth> for Hash Chains is 4\\(en100 and 16\\(en1000 for Binary Trees. Using very high values for I<depth> can make the encoder extremely slow with some files. Avoid setting the I<depth> over 1000 unless you are prepared to interrupt the compression in case it is taking far too long."
+msgstr "Die angemessene I<Tiefe> für Hash-Ketten ist 4-100 und 16-1000 für Binärbäume. Hohe Werte für die I<Tiefe> können den Kodierer bei einigen Dateien extrem verlangsamen. Vermeiden Sie es, die I<Tiefe> über einen Wert von 100 zu setzen, oder stellen Sie sich darauf ein, die Kompression abzubrechen, wenn sie zu lange dauert."
 
 #. type: Plain text
-#: ../src/xz/xz.1:1504
-msgid ""
-"When decoding raw streams (B<--format=raw>), LZMA2 needs only the dictionary "
-"I<size>. LZMA1 needs also I<lc>, I<lp>, and I<pb>."
-msgstr ""
-"Beim Dekodieren von Rohdatenströmen (B<--format=raw>) benötigt LZMA2 nur die "
-"Wörterbuch-I<Größe>. LZMA1 benötigt außerdem I<lc>, I<lp> und I<pb>."
+#: ../src/xz/xz.1:1692
+msgid "When decoding raw streams (B<--format=raw>), LZMA2 needs only the dictionary I<size>. LZMA1 needs also I<lc>, I<lp>, and I<pb>."
+msgstr "Beim Dekodieren von Rohdatenströmen (B<--format=raw>) benötigt LZMA2 nur die Wörterbuch-I<Größe>. LZMA1 benötigt außerdem I<lc>, I<lp> und I<pb>."
 
 #. type: TP
-#: ../src/xz/xz.1:1504
+#: ../src/xz/xz.1:1692
 #, no-wrap
 msgid "B<--x86>B<=>I<options>"
 msgstr "B<--x86>B<=>I<Optionen>"
 
 #. type: TP
-#: ../src/xz/xz.1:1507
+#: ../src/xz/xz.1:1695
 #, no-wrap
-msgid "B<--powerpc>B<=>I<options>"
-msgstr "B<--powerpc>B<=>I<Optionen>"
+msgid "B<--arm>B<=>I<options>"
+msgstr "B<--arm>B<=>I<Optionen>"
 
 #. type: TP
-#: ../src/xz/xz.1:1509
+#: ../src/xz/xz.1:1697
 #, no-wrap
-msgid "B<--ia64>B<=>I<options>"
-msgstr "B<--ia64>B<=>I<Optionen>"
+msgid "B<--armthumb>B<=>I<options>"
+msgstr "B<--armthumb>B<=>I<Optionen>"
 
 #. type: TP
-#: ../src/xz/xz.1:1511
+#: ../src/xz/xz.1:1699
 #, no-wrap
-msgid "B<--arm>B<=>I<options>"
-msgstr "B<--arm>B<=>I<Optionen>"
+msgid "B<--arm64>B<=>I<options>"
+msgstr "B<--arm64>B<=>I<Optionen>"
 
 #. type: TP
-#: ../src/xz/xz.1:1513
+#: ../src/xz/xz.1:1701
 #, no-wrap
-msgid "B<--armthumb>B<=>I<options>"
-msgstr "B<--armthumb>B<=>I<Optionen>"
+msgid "B<--powerpc>B<=>I<options>"
+msgstr "B<--powerpc>B<=>I<Optionen>"
 
 #. type: TP
-#: ../src/xz/xz.1:1515
+#: ../src/xz/xz.1:1703
+#, no-wrap
+msgid "B<--ia64>B<=>I<options>"
+msgstr "B<--ia64>B<=>I<Optionen>"
+
+#. type: TP
+#: ../src/xz/xz.1:1705
 #, no-wrap
 msgid "B<--sparc>B<=>I<options>"
 msgstr "B<--sparc>B<=>I<Optionen>"
 
 #. type: Plain text
-#: ../src/xz/xz.1:1521
-msgid ""
-"Add a branch/call/jump (BCJ) filter to the filter chain. These filters can "
-"be used only as a non-last filter in the filter chain."
-msgstr ""
-"fügt ein »Branch/Call/Jump«-(BCJ-)Filter zur Filterkette hinzu. Diese Filter "
-"können nicht als letzter Filter in der Filterkette verwendet werden."
-
-#. type: Plain text
-#: ../src/xz/xz.1:1533
-msgid ""
-"A BCJ filter converts relative addresses in the machine code to their "
-"absolute counterparts. This doesn't change the size of the data, but it "
-"increases redundancy, which can help LZMA2 to produce 0-15\\ % smaller B<."
-"xz> file. The BCJ filters are always reversible, so using a BCJ filter for "
-"wrong type of data doesn't cause any data loss, although it may make the "
-"compression ratio slightly worse."
-msgstr ""
-"Ein BCJ-Filter wandelt relative Adressen im Maschinencode in deren absolute "
-"Gegenstücke um. Die Datengröße wird dadurch nicht geändert, aber die "
-"Redundanz erhöht, was LZMA2 dabei helfen kann, eine um 10 bis 15% kleinere "
-"B<.xz>-Datei zu erstellen. Die BCJ-Filter sind immer reversibel, daher "
-"verursacht die Anwendung eines BCJ-Filters auf den falschen Datentyp keinen "
-"Datenverlust, wobei aber das Kompressionsverhältnis etwas schlechter werden "
-"könnte."
-
-#. type: Plain text
-#: ../src/xz/xz.1:1540
-msgid ""
-"It is fine to apply a BCJ filter on a whole executable; there's no need to "
-"apply it only on the executable section. Applying a BCJ filter on an "
-"archive that contains both executable and non-executable files may or may "
-"not give good results, so it generally isn't good to blindly apply a BCJ "
-"filter when compressing binary packages for distribution."
-msgstr ""
-"Es ist in Ordnung, einen BCJ-Filter auf eine gesamte Binärdatei anzuwenden; "
-"es ist nicht nötig, dies nur auf den binären Bereich zu beschränken. Die "
-"Anwendung eines BCJ-Filters auf ein Archiv, das sowohl binäre als auch nicht-"
-"binäre Dateien enthält, kann gute Ergebnisse liefern, muss es aber nicht. "
-"Daher ist es generell nicht gut, einen BCJ-Filter blindlings anzuwenden, "
-"wenn Sie Binärpakete zwecks Weitergabe komprimieren wollen."
+#: ../src/xz/xz.1:1711
+msgid "Add a branch/call/jump (BCJ) filter to the filter chain. These filters can be used only as a non-last filter in the filter chain."
+msgstr "fügt ein »Branch/Call/Jump«-(BCJ-)Filter zur Filterkette hinzu. Diese Filter können nicht als letzter Filter in der Filterkette verwendet werden."
 
 #. type: Plain text
-#: ../src/xz/xz.1:1548
-msgid ""
-"These BCJ filters are very fast and use insignificant amount of memory. If "
-"a BCJ filter improves compression ratio of a file, it can improve "
-"decompression speed at the same time. This is because, on the same "
-"hardware, the decompression speed of LZMA2 is roughly a fixed number of "
-"bytes of compressed data per second."
-msgstr ""
-"Diese BCJ-Filter sind sehr schnell und erhöhen den Speicherbedarf nur "
-"unerheblich. Wenn ein BCJ-Filter das Kompressionsverhältnis einer Datei "
-"verbessert, kann er auch gleichzeitig die Dekompressionsgeschwindigkeit "
-"verbessern. Das kommt daher, dass auf der gleichen Hardware die "
-"Dekompressionsgeschwindigkeit von LZMA2 ungefähr eine feste Anzahl Byte an "
-"komprimierten Daten pro Sekunde ist."
+#: ../src/xz/xz.1:1725
+msgid "A BCJ filter converts relative addresses in the machine code to their absolute counterparts. This doesn't change the size of the data but it increases redundancy, which can help LZMA2 to produce 0\\(en15\\ % smaller B<.xz> file. The BCJ filters are always reversible, so using a BCJ filter for wrong type of data doesn't cause any data loss, although it may make the compression ratio slightly worse. The BCJ filters are very fast and use an insignificant amount of memory."
+msgstr "Ein BCJ-Filter wandelt relative Adressen im Maschinencode in deren absolute Gegenstücke um. Die Datengröße wird dadurch nicht geändert, aber die Redundanz erhöht, was LZMA2 dabei helfen kann, eine um 10 bis 15% kleinere B<.xz>-Datei zu erstellen. Die BCJ-Filter sind immer reversibel, daher verursacht die Anwendung eines BCJ-Filters auf den falschen Datentyp keinen Datenverlust, wobei aber das Kompressionsverhältnis etwas schlechter werden könnte. Die BCJ-Filter sind sehr schnell und verbrauchen nur wenig mehr Speicher."
 
 #. type: Plain text
-#: ../src/xz/xz.1:1551
+#: ../src/xz/xz.1:1728
 msgid "These BCJ filters have known problems related to the compression ratio:"
-msgstr ""
-"Diese BCJ-Filter haben bekannte Probleme mit dem Kompressionsverhältnis:"
+msgstr "Diese BCJ-Filter haben bekannte Probleme mit dem Kompressionsverhältnis:"
 
 #. type: Plain text
-#: ../src/xz/xz.1:1558
-msgid ""
-"Some types of files containing executable code (e.g. object files, static "
-"libraries, and Linux kernel modules) have the addresses in the instructions "
-"filled with filler values. These BCJ filters will still do the address "
-"conversion, which will make the compression worse with these files."
-msgstr ""
-"In einigen Dateitypen, die ausführbaren Code enthalten (zum Beispiel "
-"Objektdateien, statische Bibliotheken und Linux-Kernelmodule), sind die "
-"Adressen in den Anweisungen mit Füllwerten gefüllt. Diese BCJ-Filter führen "
-"dennoch die Adressumwandlung aus, wodurch die Kompression bei diesen Dateien "
-"schlechter wird."
+#: ../src/xz/xz.1:1735
+msgid "Some types of files containing executable code (for example, object files, static libraries, and Linux kernel modules) have the addresses in the instructions filled with filler values. These BCJ filters will still do the address conversion, which will make the compression worse with these files."
+msgstr "In einigen Dateitypen, die ausführbaren Code enthalten (zum Beispiel Objektdateien, statische Bibliotheken und Linux-Kernelmodule), sind die Adressen in den Anweisungen mit Füllwerten gefüllt. Diese BCJ-Filter führen dennoch die Adressumwandlung aus, wodurch die Kompression bei diesen Dateien schlechter wird."
 
 #. type: Plain text
-#: ../src/xz/xz.1:1565
-msgid ""
-"Applying a BCJ filter on an archive containing multiple similar executables "
-"can make the compression ratio worse than not using a BCJ filter. This is "
-"because the BCJ filter doesn't detect the boundaries of the executable "
-"files, and doesn't reset the address conversion counter for each executable."
-msgstr ""
-"Bei der Anwendung eines BCJ-Filters auf ein Archiv, das mehrere ähnliche "
-"Binärdateien enthält, kann das Kompressionsverhältnis schlechter sein als "
-"ohne BCJ-Filter. Das kommt daher, weil der BCJ-Filter die Grenzen der "
-"Binärdateien nicht erkennt und den Zähler der Adressumwandlung für jede "
-"Binärdatei nicht zurücksetzt."
-
-#. type: Plain text
-#: ../src/xz/xz.1:1572
-msgid ""
-"Both of the above problems will be fixed in the future in a new filter. The "
-"old BCJ filters will still be useful in embedded systems, because the "
-"decoder of the new filter will be bigger and use more memory."
-msgstr ""
-"Beide der oben genannten Probleme werden in der Zukunft in einem neuen "
-"Filter nicht mehr auftreten. Die alten BCJ-Filter werden noch in "
-"eingebetteten Systemen von Nutzen sein, weil der Dekoder des neuen Filters "
-"größer sein und mehr Speicher beanspruchen wird."
+#: ../src/xz/xz.1:1745
+msgid "If a BCJ filter is applied on an archive, it is possible that it makes the compression ratio worse than not using a BCJ filter. For example, if there are similar or even identical executables then filtering will likely make the files less similar and thus compression is worse. The contents of non-executable files in the same archive can matter too. In practice one has to try with and without a BCJ filter to see which is better in each situation."
+msgstr "Falls ein BCJ-Filter auf ein Archiv angewendet wird, ist es möglich, dass das Kompressionsverhältnis schlechter als ohne Filter wird. Falls es beispielsweise ähnliche oder sogar identische ausführbare Dateien gibt, dann werden diese durch die Filterung wahrscheinlich »unähnlicher« und verschlechtern dadurch das Kompressionsverhältnis. Der Inhalt nicht-ausführbarer Dateien im gleichen Archiv kann sich ebenfalls darauf auswirken. In der Praxis werden Sie durch Versuche mit oder ohne BCJ-Filter selbst herausfinden müssen, was situationsbezogen besser ist."
 
-# FIXME have have
 #. type: Plain text
-#: ../src/xz/xz.1:1574
-msgid "Different instruction sets have different alignment:"
-msgstr "Verschiedene Befehlssätze haben unterschiedliche Ausrichtungen:"
+#: ../src/xz/xz.1:1750
+msgid "Different instruction sets have different alignment: the executable file must be aligned to a multiple of this value in the input data to make the filter work."
+msgstr "Verschiedene Befehlssätze haben unterschiedliche Ausrichtungen: Die ausführbare Datei muss in den Eingabedateien einem Vielfachen dieses Wertes entsprechen, damit dieser Filter funktioniert."
 
 #. type: tbl table
-#: ../src/xz/xz.1:1581
+#: ../src/xz/xz.1:1757
 #, no-wrap
 msgid "Filter"
 msgstr "Filter"
 
 #. type: tbl table
-#: ../src/xz/xz.1:1581
+#: ../src/xz/xz.1:1757
 #, no-wrap
 msgid "Alignment"
 msgstr "Ausrichtung"
 
 #. type: tbl table
-#: ../src/xz/xz.1:1581
+#: ../src/xz/xz.1:1757
 #, no-wrap
 msgid "Notes"
 msgstr "Hinweise"
 
 #. type: tbl table
-#: ../src/xz/xz.1:1582
+#: ../src/xz/xz.1:1758
 #, no-wrap
 msgid "x86"
 msgstr "x86"
 
 #. type: tbl table
-#: ../src/xz/xz.1:1582
+#: ../src/xz/xz.1:1758
 #, no-wrap
 msgid "32-bit or 64-bit x86"
 msgstr "32-Bit oder 64-Bit x86"
 
 #. type: tbl table
-#: ../src/xz/xz.1:1583
+#: ../src/xz/xz.1:1759
 #, no-wrap
-msgid "PowerPC"
-msgstr "PowerPC"
+msgid "ARM"
+msgstr "ARM"
 
 #. type: tbl table
-#: ../src/xz/xz.1:1583
+#: ../src/xz/xz.1:1760
 #, no-wrap
-msgid "Big endian only"
-msgstr "Nur Big Endian"
+msgid "ARM-Thumb"
+msgstr "ARM-Thumb"
 
 #. type: tbl table
-#: ../src/xz/xz.1:1584
+#: ../src/xz/xz.1:1761
 #, no-wrap
-msgid "ARM"
-msgstr "ARM"
+msgid "ARM64"
+msgstr "ARM64"
 
 #. type: tbl table
-#: ../src/xz/xz.1:1584 ../src/xz/xz.1:1585
+#: ../src/xz/xz.1:1761
 #, no-wrap
-msgid "Little endian only"
-msgstr "Nur Little Endian"
+msgid "4096-byte alignment is best"
+msgstr "4096-Byte-Ausrichtung ist optimal"
 
 #. type: tbl table
-#: ../src/xz/xz.1:1585
+#: ../src/xz/xz.1:1762
 #, no-wrap
-msgid "ARM-Thumb"
-msgstr "ARM-Thumb"
+msgid "PowerPC"
+msgstr "PowerPC"
 
 #. type: tbl table
-#: ../src/xz/xz.1:1586
+#: ../src/xz/xz.1:1762
+#, no-wrap
+msgid "Big endian only"
+msgstr "Nur Big Endian"
+
+#. type: tbl table
+#: ../src/xz/xz.1:1763
 #, no-wrap
 msgid "IA-64"
 msgstr "IA-64"
 
 #. type: tbl table
-#: ../src/xz/xz.1:1586
+#: ../src/xz/xz.1:1763
 #, no-wrap
 msgid "16"
 msgstr "16"
 
 #. type: tbl table
-#: ../src/xz/xz.1:1586 ../src/xz/xz.1:1587
+#: ../src/xz/xz.1:1763
 #, no-wrap
-msgid "Big or little endian"
-msgstr "Big oder Little Endian"
+msgid "Itanium"
+msgstr "Itanium"
 
 #. type: tbl table
-#: ../src/xz/xz.1:1587
+#: ../src/xz/xz.1:1764
 #, no-wrap
 msgid "SPARC"
 msgstr "SPARC"
 
 #. type: Plain text
-#: ../src/xz/xz.1:1602
-msgid ""
-"Since the BCJ-filtered data is usually compressed with LZMA2, the "
-"compression ratio may be improved slightly if the LZMA2 options are set to "
-"match the alignment of the selected BCJ filter. For example, with the IA-64 "
-"filter, it's good to set B<pb=4> with LZMA2 (2^4=16). The x86 filter is an "
-"exception; it's usually good to stick to LZMA2's default four-byte alignment "
-"when compressing x86 executables."
-msgstr ""
-"Da die BCJ-gefilterten Daten üblicherweise mit LZMA2 komprimiert sind, kann "
-"das Kompressionsverhältnis dadurch etwas verbessert werden, dass die LZMA2-"
-"Optionen so gesetzt werden, dass sie der Ausrichtung des gewählten BCJ-"
-"Filters entsprechen. Zum Beispiel ist es beim IA-64-Filter eine gute Wahl, "
-"B<pb=4> mit LZMA2 zu setzen (2^4=16). Der x86-Filter bildet dabei eine "
-"Ausnahme; Sie sollten bei der für LZMA2 voreingestellten 4-Byte-Ausrichtung "
-"bleiben, wenn Sie x86-Binärdateien komprimieren."
+#: ../src/xz/xz.1:1781
+msgid "Since the BCJ-filtered data is usually compressed with LZMA2, the compression ratio may be improved slightly if the LZMA2 options are set to match the alignment of the selected BCJ filter. For example, with the IA-64 filter, it's good to set B<pb=4> or even B<pb=4,lp=4,lc=0> with LZMA2 (2^4=16). The x86 filter is an exception; it's usually good to stick to LZMA2's default four-byte alignment when compressing x86 executables."
+msgstr "Da die BCJ-gefilterten Daten üblicherweise mit LZMA2 komprimiert sind, kann das Kompressionsverhältnis dadurch etwas verbessert werden, dass die LZMA2-Optionen so gesetzt werden, dass sie der Ausrichtung des gewählten BCJ-Filters entsprechen. Zum Beispiel ist es beim IA-64-Filter eine gute Wahl, B<pb=4> oder sogar B<pb=4,lp=4,lc=0> mit LZMA2 zu setzen (2^4=16). Der x86-Filter bildet dabei eine Ausnahme; Sie sollten bei der für LZMA2 voreingestellten 4-Byte-Ausrichtung bleiben, wenn Sie x86-Binärdateien komprimieren."
 
 #. type: Plain text
-#: ../src/xz/xz.1:1605
+#: ../src/xz/xz.1:1784
 msgid "All BCJ filters support the same I<options>:"
 msgstr "Alle BCJ-Filter unterstützen die gleichen I<Optionen>:"
 
 #. type: TP
-#: ../src/xz/xz.1:1606
+#: ../src/xz/xz.1:1785
 #, no-wrap
 msgid "B<start=>I<offset>"
 msgstr "B<start=>I<Versatz>"
 
 #. type: Plain text
-#: ../src/xz/xz.1:1620
-msgid ""
-"Specify the start I<offset> that is used when converting between relative "
-"and absolute addresses. The I<offset> must be a multiple of the alignment "
-"of the filter (see the table above). The default is zero. In practice, the "
-"default is good; specifying a custom I<offset> is almost never useful."
-msgstr ""
-"gibt den Start-I<Versatz> an, der bei der Umwandlung zwischen relativen und "
-"absoluten Adressen verwendet wird. Der I<Versatz> muss ein Vielfaches der "
-"Filterausrichtung sein (siehe die Tabelle oben). Der Standardwert ist 0. In "
-"der Praxis ist dieser Standardwert gut; die Angabe eines benutzerdefinierten "
-"I<Versatzes> ist fast immer unnütz."
+#: ../src/xz/xz.1:1799
+msgid "Specify the start I<offset> that is used when converting between relative and absolute addresses. The I<offset> must be a multiple of the alignment of the filter (see the table above). The default is zero. In practice, the default is good; specifying a custom I<offset> is almost never useful."
+msgstr "gibt den Start-I<Versatz> an, der bei der Umwandlung zwischen relativen und absoluten Adressen verwendet wird. Der I<Versatz> muss ein Vielfaches der Filterausrichtung sein (siehe die Tabelle oben). Der Standardwert ist 0. In der Praxis ist dieser Standardwert gut; die Angabe eines benutzerdefinierten I<Versatzes> ist fast immer unnütz."
 
 #. type: TP
-#: ../src/xz/xz.1:1621
+#: ../src/xz/xz.1:1800
 #, no-wrap
 msgid "B<--delta>B<=>I<options>"
 msgstr "B<--delta>B<=>I<Optionen>"
 
 #. type: Plain text
-#: ../src/xz/xz.1:1626
-msgid ""
-"Add the Delta filter to the filter chain. The Delta filter can be only used "
-"as a non-last filter in the filter chain."
-msgstr ""
-"fügt den Delta-Filter zur Filterkette hinzu. Der Delta-Filter kann nicht als "
-"letzter Filter in der Filterkette verwendet werden."
+#: ../src/xz/xz.1:1805
+msgid "Add the Delta filter to the filter chain. The Delta filter can be only used as a non-last filter in the filter chain."
+msgstr "fügt den Delta-Filter zur Filterkette hinzu. Der Delta-Filter kann nicht als letzter Filter in der Filterkette verwendet werden."
 
 #. type: Plain text
-#: ../src/xz/xz.1:1635
-msgid ""
-"Currently only simple byte-wise delta calculation is supported. It can be "
-"useful when compressing e.g. uncompressed bitmap images or uncompressed PCM "
-"audio. However, special purpose algorithms may give significantly better "
-"results than Delta + LZMA2. This is true especially with audio, which "
-"compresses faster and better e.g. with B<flac>(1)."
-msgstr ""
-"Gegenwärtig wird nur eine einfache, Byte-bezogene Delta-Berechnung "
-"unterstützt. Beim Komprimieren von zum Beispiel unkomprimierten Bitmap-"
-"Bildern oder unkomprimierten PCM-Audiodaten kann es jedoch sinnvoll sein. "
-"Dennoch können für spezielle Zwecke entworfene Algorithmen deutlich bessere "
-"Ergebnisse als Delta und LZMA2 liefern. Dies trifft insbesondere auf "
-"Audiodaten zu, die sich zum Beispiel mit B<flac>(1) schneller und besser "
-"komprimieren lassen."
+#: ../src/xz/xz.1:1814
+msgid "Currently only simple byte-wise delta calculation is supported. It can be useful when compressing, for example, uncompressed bitmap images or uncompressed PCM audio. However, special purpose algorithms may give significantly better results than Delta + LZMA2. This is true especially with audio, which compresses faster and better, for example, with B<flac>(1)."
+msgstr "Gegenwärtig wird nur eine einfache, Byte-bezogene Delta-Berechnung unterstützt. Beim Komprimieren von zum Beispiel unkomprimierten Bitmap-Bildern oder unkomprimierten PCM-Audiodaten kann es jedoch sinnvoll sein. Dennoch können für spezielle Zwecke entworfene Algorithmen deutlich bessere Ergebnisse als Delta und LZMA2 liefern. Dies trifft insbesondere auf Audiodaten zu, die sich zum Beispiel mit B<flac>(1) schneller und besser komprimieren lassen."
 
 #. type: Plain text
-#: ../src/xz/xz.1:1638
+#: ../src/xz/xz.1:1817
 msgid "Supported I<options>:"
 msgstr "Unterstützte I<Optionen>:"
 
 #. type: TP
-#: ../src/xz/xz.1:1639
+#: ../src/xz/xz.1:1818
 #, no-wrap
 msgid "B<dist=>I<distance>"
 msgstr "B<dist=>I<Abstand>"
 
 #. type: Plain text
-#: ../src/xz/xz.1:1647
-msgid ""
-"Specify the I<distance> of the delta calculation in bytes. I<distance> must "
-"be 1-256. The default is 1."
-msgstr ""
-"gibt den I<Abstand> der Delta-Berechnung in Byte an. Zulässige Werte für den "
-"I<Abstand> sind 1 bis 256. Der Vorgabewert ist 1."
+#: ../src/xz/xz.1:1826
+msgid "Specify the I<distance> of the delta calculation in bytes. I<distance> must be 1\\(en256. The default is 1."
+msgstr "gibt den I<Abstand> der Delta-Berechnung in Byte an. Zulässige Werte für den I<Abstand> sind 1 bis 256. Der Vorgabewert ist 1."
 
 #. type: Plain text
-#: ../src/xz/xz.1:1652
-msgid ""
-"For example, with B<dist=2> and eight-byte input A1 B1 A2 B3 A3 B5 A4 B7, "
-"the output will be A1 B1 01 02 01 02 01 02."
-msgstr ""
-"Zum Beispiel wird mit B<dist=2> und der 8-Byte-Eingabe A1 B1 A2 B3 A3 B5 A4 "
-"B7 die Ausgabe A1 B1 01 02 01 02 01 02 sein."
+#: ../src/xz/xz.1:1831
+msgid "For example, with B<dist=2> and eight-byte input A1 B1 A2 B3 A3 B5 A4 B7, the output will be A1 B1 01 02 01 02 01 02."
+msgstr "Zum Beispiel wird mit B<dist=2> und der 8-Byte-Eingabe A1 B1 A2 B3 A3 B5 A4 B7 die Ausgabe A1 B1 01 02 01 02 01 02 sein."
 
 #. type: SS
-#: ../src/xz/xz.1:1654
+#: ../src/xz/xz.1:1833
 #, no-wrap
 msgid "Other options"
 msgstr "Andere Optionen"
 
 #. type: TP
-#: ../src/xz/xz.1:1655 ../src/xzdec/xzdec.1:83
+#: ../src/xz/xz.1:1834 ../src/xzdec/xzdec.1:83
 #, no-wrap
 msgid "B<-q>, B<--quiet>"
 msgstr "B<-q>, B<--quiet>"
 
 #. type: Plain text
-#: ../src/xz/xz.1:1662
-msgid ""
-"Suppress warnings and notices. Specify this twice to suppress errors too. "
-"This option has no effect on the exit status. That is, even if a warning "
-"was suppressed, the exit status to indicate a warning is still used."
-msgstr ""
-"unterdrückt Warnungen und Hinweise. Geben Sie dies zweimal an, um auch "
-"Fehlermeldungen zu unterdrücken. Diese Option wirkt sich nicht auf den Exit-"
-"Status aus. Das bedeutet, das selbst bei einer unterdrückten Warnung der "
-"Exit-Status zur Anzeige einer Warnung dennoch verwendet wird."
+#: ../src/xz/xz.1:1841
+msgid "Suppress warnings and notices. Specify this twice to suppress errors too. This option has no effect on the exit status. That is, even if a warning was suppressed, the exit status to indicate a warning is still used."
+msgstr "unterdrückt Warnungen und Hinweise. Geben Sie dies zweimal an, um auch Fehlermeldungen zu unterdrücken. Diese Option wirkt sich nicht auf den Exit-Status aus. Das bedeutet, das selbst bei einer unterdrückten Warnung der Exit-Status zur Anzeige einer Warnung dennoch verwendet wird."
 
 #. type: TP
-#: ../src/xz/xz.1:1662
+#: ../src/xz/xz.1:1841
 #, no-wrap
 msgid "B<-v>, B<--verbose>"
 msgstr "B<-v>, B<--verbose>"
 
 #. type: Plain text
-#: ../src/xz/xz.1:1671
-msgid ""
-"Be verbose. If standard error is connected to a terminal, B<xz> will "
-"display a progress indicator. Specifying B<--verbose> twice will give even "
-"more verbose output."
-msgstr ""
-"bewirkt ausführliche Ausgaben. Wenn die Standardfehlerausgabe mit einem "
-"Terminal verbunden ist, zeigt B<xz> den Fortschritt an. Durch zweimalige "
-"Angabe von B<--verbose> wird die Ausgabe noch ausführlicher."
+#: ../src/xz/xz.1:1850
+msgid "Be verbose. If standard error is connected to a terminal, B<xz> will display a progress indicator. Specifying B<--verbose> twice will give even more verbose output."
+msgstr "bewirkt ausführliche Ausgaben. Wenn die Standardfehlerausgabe mit einem Terminal verbunden ist, zeigt B<xz> den Fortschritt an. Durch zweimalige Angabe von B<--verbose> wird die Ausgabe noch ausführlicher."
 
 #. type: Plain text
-#: ../src/xz/xz.1:1673
+#: ../src/xz/xz.1:1852
 msgid "The progress indicator shows the following information:"
 msgstr "Der Fortschrittsanzeiger stellt die folgenden Informationen dar:"
 
 #. type: Plain text
-#: ../src/xz/xz.1:1678
-msgid ""
-"Completion percentage is shown if the size of the input file is known. That "
-"is, the percentage cannot be shown in pipes."
-msgstr ""
-"Der Prozentsatz des Fortschritts wird angezeigt, wenn die Größe der "
-"Eingabedatei bekannt ist. Das bedeutet, dass der Prozentsatz in "
-"Weiterleitungen (Pipes) nicht angezeigt werden kann."
+#: ../src/xz/xz.1:1857
+msgid "Completion percentage is shown if the size of the input file is known. That is, the percentage cannot be shown in pipes."
+msgstr "Der Prozentsatz des Fortschritts wird angezeigt, wenn die Größe der Eingabedatei bekannt ist. Das bedeutet, dass der Prozentsatz in Weiterleitungen (Pipes) nicht angezeigt werden kann."
 
 #. type: Plain text
-#: ../src/xz/xz.1:1681
-msgid ""
-"Amount of compressed data produced (compressing) or consumed "
-"(decompressing)."
-msgstr ""
-"Menge der erzeugten komprimierten Daten (bei der Kompression) oder der "
-"verarbeiteten Daten (bei der Dekompression)."
+#: ../src/xz/xz.1:1860
+msgid "Amount of compressed data produced (compressing) or consumed (decompressing)."
+msgstr "Menge der erzeugten komprimierten Daten (bei der Kompression) oder der verarbeiteten Daten (bei der Dekompression)."
 
 #. type: Plain text
-#: ../src/xz/xz.1:1684
-msgid ""
-"Amount of uncompressed data consumed (compressing) or produced "
-"(decompressing)."
-msgstr ""
-"Menge der verarbeiteten unkomprimierten Daten (bei der Kompression) oder der "
-"erzeugten Daten (bei der Dekompression)."
+#: ../src/xz/xz.1:1863
+msgid "Amount of uncompressed data consumed (compressing) or produced (decompressing)."
+msgstr "Menge der verarbeiteten unkomprimierten Daten (bei der Kompression) oder der erzeugten Daten (bei der Dekompression)."
 
 #. type: Plain text
-#: ../src/xz/xz.1:1688
-msgid ""
-"Compression ratio, which is calculated by dividing the amount of compressed "
-"data processed so far by the amount of uncompressed data processed so far."
-msgstr ""
-"Kompressionsverhältnis, das mittels Dividieren der Menge der bisher "
-"komprimierten Daten durch die Menge der bisher verarbeiteten unkomprimierten "
-"Daten ermittelt wird."
+#: ../src/xz/xz.1:1867
+msgid "Compression ratio, which is calculated by dividing the amount of compressed data processed so far by the amount of uncompressed data processed so far."
+msgstr "Kompressionsverhältnis, das mittels Dividieren der Menge der bisher komprimierten Daten durch die Menge der bisher verarbeiteten unkomprimierten Daten ermittelt wird."
 
 #. type: Plain text
-#: ../src/xz/xz.1:1695
-msgid ""
-"Compression or decompression speed. This is measured as the amount of "
-"uncompressed data consumed (compression) or produced (decompression) per "
-"second. It is shown after a few seconds have passed since B<xz> started "
-"processing the file."
-msgstr ""
-"Kompressions- oder Dekompressionsgeschwindigkeit. Diese wird anhand der "
-"Menge der unkomprimierten verarbeiteten Daten (bei der Kompression) oder der "
-"Menge der erzeugten Daten (bei der Dekompression) pro Sekunde gemessen. Die "
-"Anzeige startet einige Sekunden nachdem B<xz> mit der Verarbeitung der Datei "
-"begonnen hat."
+#: ../src/xz/xz.1:1874
+msgid "Compression or decompression speed. This is measured as the amount of uncompressed data consumed (compression) or produced (decompression) per second. It is shown after a few seconds have passed since B<xz> started processing the file."
+msgstr "Kompressions- oder Dekompressionsgeschwindigkeit. Diese wird anhand der Menge der unkomprimierten verarbeiteten Daten (bei der Kompression) oder der Menge der erzeugten Daten (bei der Dekompression) pro Sekunde gemessen. Die Anzeige startet einige Sekunden nachdem B<xz> mit der Verarbeitung der Datei begonnen hat."
 
 #. type: Plain text
-#: ../src/xz/xz.1:1697
+#: ../src/xz/xz.1:1876
 msgid "Elapsed time in the format M:SS or H:MM:SS."
 msgstr "Die vergangene Zeit im Format M:SS oder H:MM:SS."
 
 #. type: Plain text
-#: ../src/xz/xz.1:1705
-msgid ""
-"Estimated remaining time is shown only when the size of the input file is "
-"known and a couple of seconds have already passed since B<xz> started "
-"processing the file. The time is shown in a less precise format which never "
-"has any colons, e.g. 2 min 30 s."
-msgstr ""
-"Die geschätzte verbleibende Zeit wird nur angezeigt, wenn die Größe der "
-"Eingabedatei bekannt ist und bereits einige Sekunden vergangen sind, nachdem "
-"B<xz> mit der Verarbeitung der Datei begonnen hat. Die Zeit wird in einem "
-"weniger präzisen Format ohne Doppelpunkte angezeigt, zum Beispiel 2 min 30 s."
+#: ../src/xz/xz.1:1884
+msgid "Estimated remaining time is shown only when the size of the input file is known and a couple of seconds have already passed since B<xz> started processing the file. The time is shown in a less precise format which never has any colons, for example, 2 min 30 s."
+msgstr "Die geschätzte verbleibende Zeit wird nur angezeigt, wenn die Größe der Eingabedatei bekannt ist und bereits einige Sekunden vergangen sind, nachdem B<xz> mit der Verarbeitung der Datei begonnen hat. Die Zeit wird in einem weniger präzisen Format ohne Doppelpunkte angezeigt, zum Beispiel 2 min 30 s."
 
 #. type: Plain text
-#: ../src/xz/xz.1:1720
-msgid ""
-"When standard error is not a terminal, B<--verbose> will make B<xz> print "
-"the filename, compressed size, uncompressed size, compression ratio, and "
-"possibly also the speed and elapsed time on a single line to standard error "
-"after compressing or decompressing the file. The speed and elapsed time are "
-"included only when the operation took at least a few seconds. If the "
-"operation didn't finish, e.g. due to user interruption, also the completion "
-"percentage is printed if the size of the input file is known."
-msgstr ""
-"Wenn die Standardfehlerausgabe kein Terminal ist, schreibt B<xz> mit B<--"
-"verbose> nach dem Komprimieren oder Dekomprimieren der Datei in einer "
-"einzelnen Zeile den Dateinamen, die komprimierte Größe, die unkomprimierte "
-"Größe, das Kompressionsverhältnis und eventuell auch die Geschwindigkeit und "
-"die vergangene Zeit in die Standardfehlerausgabe. Die Geschwindigkeit und "
-"die vergangene Zeit werden nur angezeigt, wenn der Vorgang mindestens ein "
-"paar Sekunden gedauert hat. Wurde der Vorgang nicht beendet, zum Beispiel "
-"weil ihn der Benutzer abgebrochen hat, wird außerdem der Prozentsatz des "
-"erreichten Verarbeitungsfortschritts aufgenommen, sofern die Größe der "
-"Eingabedatei bekannt ist."
+#: ../src/xz/xz.1:1899
+msgid "When standard error is not a terminal, B<--verbose> will make B<xz> print the filename, compressed size, uncompressed size, compression ratio, and possibly also the speed and elapsed time on a single line to standard error after compressing or decompressing the file. The speed and elapsed time are included only when the operation took at least a few seconds. If the operation didn't finish, for example, due to user interruption, also the completion percentage is printed if the size of the input file is known."
+msgstr "Wenn die Standardfehlerausgabe kein Terminal ist, schreibt B<xz> mit B<--verbose> nach dem Komprimieren oder Dekomprimieren der Datei in einer einzelnen Zeile den Dateinamen, die komprimierte Größe, die unkomprimierte Größe, das Kompressionsverhältnis und eventuell auch die Geschwindigkeit und die vergangene Zeit in die Standardfehlerausgabe. Die Geschwindigkeit und die vergangene Zeit werden nur angezeigt, wenn der Vorgang mindestens ein paar Sekunden gedauert hat. Wurde der Vorgang nicht beendet, zum Beispiel weil ihn der Benutzer abgebrochen hat, wird außerdem der Prozentsatz des erreichten Verarbeitungsfortschritts aufgenommen, sofern die Größe der Eingabedatei bekannt ist."
 
 #. type: TP
-#: ../src/xz/xz.1:1720 ../src/xzdec/xzdec.1:89
+#: ../src/xz/xz.1:1899 ../src/xzdec/xzdec.1:89
 #, no-wrap
 msgid "B<-Q>, B<--no-warn>"
 msgstr "B<-Q>, B<--no-warn>"
 
 #. type: Plain text
-#: ../src/xz/xz.1:1730
-msgid ""
-"Don't set the exit status to 2 even if a condition worth a warning was "
-"detected. This option doesn't affect the verbosity level, thus both B<--"
-"quiet> and B<--no-warn> have to be used to not display warnings and to not "
-"alter the exit status."
-msgstr ""
-"setzt den Exit-Status nicht auf 2, selbst wenn eine Bedingung erfüllt ist, "
-"die eine Warnung gerechtfertigt hätte. Diese Option wirkt sich nicht auf die "
-"Ausführlichkeitsstufe aus, daher müssen sowohl B<--quiet> als auch B<--no-"
-"warn> angegeben werden, um einerseits keine Warnungen anzuzeigen und "
-"andererseits auch den Exit-Status nicht zu ändern."
+#: ../src/xz/xz.1:1909
+msgid "Don't set the exit status to 2 even if a condition worth a warning was detected. This option doesn't affect the verbosity level, thus both B<--quiet> and B<--no-warn> have to be used to not display warnings and to not alter the exit status."
+msgstr "setzt den Exit-Status nicht auf 2, selbst wenn eine Bedingung erfüllt ist, die eine Warnung gerechtfertigt hätte. Diese Option wirkt sich nicht auf die Ausführlichkeitsstufe aus, daher müssen sowohl B<--quiet> als auch B<--no-warn> angegeben werden, um einerseits keine Warnungen anzuzeigen und andererseits auch den Exit-Status nicht zu ändern."
 
 #. type: TP
-#: ../src/xz/xz.1:1730
+#: ../src/xz/xz.1:1909
 #, no-wrap
 msgid "B<--robot>"
 msgstr "B<--robot>"
 
 #. type: Plain text
-#: ../src/xz/xz.1:1742
-msgid ""
-"Print messages in a machine-parsable format. This is intended to ease "
-"writing frontends that want to use B<xz> instead of liblzma, which may be "
-"the case with various scripts. The output with this option enabled is meant "
-"to be stable across B<xz> releases. See the section B<ROBOT MODE> for "
-"details."
-msgstr ""
-"gibt Meldungen in einem maschinenlesbaren Format aus. Dadurch soll das "
-"Schreiben von Frontends erleichtert werden, die B<xz> anstelle von Liblzma "
-"verwenden wollen, was in verschiedenen Skripten der Fall sein kann. Die "
-"Ausgabe mit dieser aktivierten Option sollte über mehrere B<xz>-"
-"Veröffentlichungen stabil sein. Details hierzu finden Sie im Abschnitt "
-"B<ROBOTER-MODUS>."
+#: ../src/xz/xz.1:1921
+msgid "Print messages in a machine-parsable format. This is intended to ease writing frontends that want to use B<xz> instead of liblzma, which may be the case with various scripts. The output with this option enabled is meant to be stable across B<xz> releases. See the section B<ROBOT MODE> for details."
+msgstr "gibt Meldungen in einem maschinenlesbaren Format aus. Dadurch soll das Schreiben von Frontends erleichtert werden, die B<xz> anstelle von Liblzma verwenden wollen, was in verschiedenen Skripten der Fall sein kann. Die Ausgabe mit dieser aktivierten Option sollte über mehrere B<xz>-Veröffentlichungen stabil sein. Details hierzu finden Sie im Abschnitt B<ROBOTER-MODUS>."
 
 #. type: TP
-#: ../src/xz/xz.1:1742
+#: ../src/xz/xz.1:1921
 #, no-wrap
 msgid "B<--info-memory>"
 msgstr "B<--info-memory>"
 
 #. type: Plain text
-#: ../src/xz/xz.1:1748
-msgid ""
-"Display, in human-readable format, how much physical memory (RAM) B<xz> "
-"thinks the system has and the memory usage limits for compression and "
-"decompression, and exit successfully."
-msgstr ""
-"zeigt in einem menschenlesbaren Format an, wieviel physischen Speicher (RAM) "
-"das System nach Annahme von B<xz> hat, sowie die Speicherbedarfsbegrenzung "
-"für Kompression und Dekompression, und beendet das Programm erfolgreich."
+#: ../src/xz/xz.1:1928
+msgid "Display, in human-readable format, how much physical memory (RAM) and how many processor threads B<xz> thinks the system has and the memory usage limits for compression and decompression, and exit successfully."
+msgstr "zeigt in einem menschenlesbaren Format an, wieviel physischen Speicher (RAM) und wie viele Prozessor-Threads das System nach Annahme von B<xz> hat, sowie die Speicherbedarfsbegrenzung für Kompression und Dekompression, und beendet das Programm erfolgreich."
 
 #. type: TP
-#: ../src/xz/xz.1:1748 ../src/xzdec/xzdec.1:96
+#: ../src/xz/xz.1:1928 ../src/xzdec/xzdec.1:96
 #, no-wrap
 msgid "B<-h>, B<--help>"
 msgstr "B<-h>, B<--help>"
 
 #. type: Plain text
-#: ../src/xz/xz.1:1752
-msgid ""
-"Display a help message describing the most commonly used options, and exit "
-"successfully."
-msgstr ""
-"zeigt eine Hilfemeldung mit den am häufigsten genutzten Optionen an und "
-"beendet das Programm erfolgreich."
+#: ../src/xz/xz.1:1932
+msgid "Display a help message describing the most commonly used options, and exit successfully."
+msgstr "zeigt eine Hilfemeldung mit den am häufigsten genutzten Optionen an und beendet das Programm erfolgreich."
 
 #. type: TP
-#: ../src/xz/xz.1:1752
+#: ../src/xz/xz.1:1932
 #, no-wrap
 msgid "B<-H>, B<--long-help>"
 msgstr "B<-H>, B<--long-help>"
 
 # FIXME Satzpunkt fehlt
 #. type: Plain text
-#: ../src/xz/xz.1:1757
-msgid ""
-"Display a help message describing all features of B<xz>, and exit "
-"successfully"
-msgstr ""
-"zeigt eine Hilfemeldung an, die alle Funktionsmerkmale von B<xz> beschreibt "
-"und beendet das Programm erfolgreich."
+#: ../src/xz/xz.1:1937
+msgid "Display a help message describing all features of B<xz>, and exit successfully"
+msgstr "zeigt eine Hilfemeldung an, die alle Funktionsmerkmale von B<xz> beschreibt und beendet das Programm erfolgreich."
 
 #. type: TP
-#: ../src/xz/xz.1:1757 ../src/xzdec/xzdec.1:99
+#: ../src/xz/xz.1:1937 ../src/xzdec/xzdec.1:99
 #, no-wrap
 msgid "B<-V>, B<--version>"
 msgstr "B<-V>, B<--version>"
 
 #. type: Plain text
-#: ../src/xz/xz.1:1766
-msgid ""
-"Display the version number of B<xz> and liblzma in human readable format. "
-"To get machine-parsable output, specify B<--robot> before B<--version>."
-msgstr ""
-"zeigt die Versionsnummer von B<xz> und Liblzma in einem menschenlesbaren "
-"Format an. Um eine maschinell auswertbare Ausgabe zu erhalten, geben Sie B<--"
-"robot> vor B<--version> an."
+#: ../src/xz/xz.1:1946
+msgid "Display the version number of B<xz> and liblzma in human readable format. To get machine-parsable output, specify B<--robot> before B<--version>."
+msgstr "zeigt die Versionsnummer von B<xz> und Liblzma in einem menschenlesbaren Format an. Um eine maschinell auswertbare Ausgabe zu erhalten, geben Sie B<--robot> vor B<--version> an."
 
 #. type: SH
-#: ../src/xz/xz.1:1767
+#: ../src/xz/xz.1:1947
 #, no-wrap
 msgid "ROBOT MODE"
 msgstr "ROBOTER-MODUS"
 
 #. type: Plain text
-#: ../src/xz/xz.1:1783
-msgid ""
-"The robot mode is activated with the B<--robot> option. It makes the output "
-"of B<xz> easier to parse by other programs. Currently B<--robot> is "
-"supported only together with B<--version>, B<--info-memory>, and B<--list>. "
-"It will be supported for compression and decompression in the future."
-msgstr ""
-"Der Roboter-Modus wird mit der Option B<--robot> aktiviert. Er bewirkt, dass "
-"die Ausgabe von B<xz> leichter von anderen Programmen ausgewertet werden "
-"kann. Gegenwärtig wird B<--robot> nur zusammen mit B<--version>, B<--info-"
-"memory> und B<--list> unterstützt. In der Zukunft wird dieser Modus auch für "
-"Kompression und Dekompression unterstützt."
+#: ../src/xz/xz.1:1963
+msgid "The robot mode is activated with the B<--robot> option. It makes the output of B<xz> easier to parse by other programs. Currently B<--robot> is supported only together with B<--version>, B<--info-memory>, and B<--list>. It will be supported for compression and decompression in the future."
+msgstr "Der Roboter-Modus wird mit der Option B<--robot> aktiviert. Er bewirkt, dass die Ausgabe von B<xz> leichter von anderen Programmen ausgewertet werden kann. Gegenwärtig wird B<--robot> nur zusammen mit B<--version>, B<--info-memory> und B<--list> unterstützt. In der Zukunft wird dieser Modus auch für Kompression und Dekompression unterstützt."
 
 #. type: SS
-#: ../src/xz/xz.1:1784
+#: ../src/xz/xz.1:1964
 #, no-wrap
 msgid "Version"
 msgstr "Version"
 
 #. type: Plain text
-#: ../src/xz/xz.1:1789
-msgid ""
-"B<xz --robot --version> will print the version number of B<xz> and liblzma "
-"in the following format:"
-msgstr ""
-"B<xz --robot --version> gibt die Versionsnummern von B<xz> und Liblzma im "
-"folgenden Format aus:"
+#: ../src/xz/xz.1:1969
+msgid "B<xz --robot --version> will print the version number of B<xz> and liblzma in the following format:"
+msgstr "B<xz --robot --version> gibt die Versionsnummern von B<xz> und Liblzma im folgenden Format aus:"
 
 #. type: Plain text
-#: ../src/xz/xz.1:1791
+#: ../src/xz/xz.1:1971
 msgid "B<XZ_VERSION=>I<XYYYZZZS>"
 msgstr "B<XZ_VERSION=>I<XYYYZZZS>"
 
 #. type: Plain text
-#: ../src/xz/xz.1:1793
+#: ../src/xz/xz.1:1973
 msgid "B<LIBLZMA_VERSION=>I<XYYYZZZS>"
 msgstr "B<LIBLZMA_VERSION=>I<XYYYZZZS>"
 
 #. type: TP
-#: ../src/xz/xz.1:1793
+#: ../src/xz/xz.1:1973
 #, no-wrap
 msgid "I<X>"
 msgstr "I<X>"
 
 #. type: Plain text
-#: ../src/xz/xz.1:1796
+#: ../src/xz/xz.1:1976
 msgid "Major version."
 msgstr "Hauptversion."
 
 #. type: TP
-#: ../src/xz/xz.1:1796
+#: ../src/xz/xz.1:1976
 #, no-wrap
 msgid "I<YYY>"
 msgstr "I<YYY>"
 
 #. type: Plain text
-#: ../src/xz/xz.1:1801
-msgid ""
-"Minor version. Even numbers are stable. Odd numbers are alpha or beta "
-"versions."
-msgstr ""
-"Unterversion. Gerade Zahlen bezeichnen eine stabile Version. Ungerade Zahlen "
-"bezeichnen Alpha- oder Betaversionen."
+#: ../src/xz/xz.1:1981
+msgid "Minor version. Even numbers are stable. Odd numbers are alpha or beta versions."
+msgstr "Unterversion. Gerade Zahlen bezeichnen eine stabile Version. Ungerade Zahlen bezeichnen Alpha- oder Betaversionen."
 
 #. type: TP
-#: ../src/xz/xz.1:1801
+#: ../src/xz/xz.1:1981
 #, no-wrap
 msgid "I<ZZZ>"
 msgstr "I<ZZZ>"
 
 #. type: Plain text
-#: ../src/xz/xz.1:1805
-msgid ""
-"Patch level for stable releases or just a counter for development releases."
-msgstr ""
-"Patch-Stufe für stabile Veröffentlichungen oder einfach nur ein Zähler für "
-"Entwicklungsversionen."
+#: ../src/xz/xz.1:1985
+msgid "Patch level for stable releases or just a counter for development releases."
+msgstr "Patch-Stufe für stabile Veröffentlichungen oder einfach nur ein Zähler für Entwicklungsversionen."
 
 #. type: TP
-#: ../src/xz/xz.1:1805
+#: ../src/xz/xz.1:1985
 #, no-wrap
 msgid "I<S>"
 msgstr "I<S>"
 
 #. type: Plain text
-#: ../src/xz/xz.1:1813
-msgid ""
-"Stability. 0 is alpha, 1 is beta, and 2 is stable. I<S> should be always 2 "
-"when I<YYY> is even."
-msgstr ""
-"Stabilität. 0 ist Alpha, 1 ist Beta und 2 ist stabil. I<S> sollte immer 2 "
-"sein, wenn I<YYY> eine gerade Zahl ist."
+#: ../src/xz/xz.1:1993
+msgid "Stability. 0 is alpha, 1 is beta, and 2 is stable. I<S> should be always 2 when I<YYY> is even."
+msgstr "Stabilität. 0 ist Alpha, 1 ist Beta und 2 ist stabil. I<S> sollte immer 2 sein, wenn I<YYY> eine gerade Zahl ist."
 
 #. type: Plain text
-#: ../src/xz/xz.1:1818
-msgid ""
-"I<XYYYZZZS> are the same on both lines if B<xz> and liblzma are from the "
-"same XZ Utils release."
-msgstr ""
-"I<XYYYZZZS> sind in beiden Zeilen gleich, sofern B<xz> und Liblzma aus der "
-"gleichen Veröffentlichung der XZ-Utils stammen."
+#: ../src/xz/xz.1:1998
+msgid "I<XYYYZZZS> are the same on both lines if B<xz> and liblzma are from the same XZ Utils release."
+msgstr "I<XYYYZZZS> sind in beiden Zeilen gleich, sofern B<xz> und Liblzma aus der gleichen Veröffentlichung der XZ-Utils stammen."
 
 #. type: Plain text
-#: ../src/xz/xz.1:1824
+#: ../src/xz/xz.1:2004
 msgid "Examples: 4.999.9beta is B<49990091> and 5.0.0 is B<50000002>."
 msgstr "Beispiele: 4.999.9beta ist B<49990091> und 5.0.0 is B<50000002>."
 
 #. type: SS
-#: ../src/xz/xz.1:1825
+#: ../src/xz/xz.1:2005
 #, no-wrap
 msgid "Memory limit information"
 msgstr "Informationen zur Speicherbedarfsbegrenzung"
 
 #. type: Plain text
-#: ../src/xz/xz.1:1828
-msgid ""
-"B<xz --robot --info-memory> prints a single line with three tab-separated "
-"columns:"
-msgstr ""
-"B<xz --robot --info-memory> gibt eine einzelne Zeile mit drei durch "
-"Tabulatoren getrennten Spalten aus:"
+#: ../src/xz/xz.1:2008
+msgid "B<xz --robot --info-memory> prints a single line with three tab-separated columns:"
+msgstr "B<xz --robot --info-memory> gibt eine einzelne Zeile mit drei durch Tabulatoren getrennten Spalten aus:"
 
 #. type: IP
-#: ../src/xz/xz.1:1828
+#: ../src/xz/xz.1:2008
 #, no-wrap
 msgid "1."
 msgstr "1."
 
 #. type: Plain text
-#: ../src/xz/xz.1:1830
-msgid "Total amount of physical memory (RAM) in bytes"
-msgstr "Gesamter physischer Speicher (RAM) in Byte"
+#: ../src/xz/xz.1:2010
+msgid "Total amount of physical memory (RAM) in bytes."
+msgstr "Gesamter physischer Speicher (RAM) in Byte."
 
 #. type: IP
-#: ../src/xz/xz.1:1830 ../src/xz/xz.1:1910 ../src/xz/xz.1:1947
-#: ../src/xz/xz.1:1973 ../src/xz/xz.1:2043 ../src/xz/xz.1:2070
+#: ../src/xz/xz.1:2010 ../src/xz/xz.1:2125 ../src/xz/xz.1:2162
+#: ../src/xz/xz.1:2188 ../src/xz/xz.1:2258 ../src/xz/xz.1:2285
 #, no-wrap
 msgid "2."
 msgstr "2."
 
 #. type: Plain text
-#: ../src/xz/xz.1:1834
-msgid ""
-"Memory usage limit for compression in bytes. A special value of zero "
-"indicates the default setting, which for single-threaded mode is the same as "
-"no limit."
-msgstr ""
-"Speicherbedarfsbegrenzung für die Kompression in Byte. Ein spezieller Wert "
-"von Null bezeichnet die Standardeinstellung, die im Einzelthread-Modus "
-"bedeutet, dass keine Begrenzung vorhanden ist."
+#: ../src/xz/xz.1:2017
+msgid "Memory usage limit for compression in bytes (B<--memlimit-compress>). A special value of B<0> indicates the default setting which for single-threaded mode is the same as no limit."
+msgstr "Speicherbedarfsbegrenzung für die Kompression in Byte (B<--memlimit-compress>). Ein spezieller Wert von B<0> bezeichnet die Standardeinstellung, die im Einzelthread-Modus bedeutet, dass keine Begrenzung vorhanden ist."
 
 #. type: IP
-#: ../src/xz/xz.1:1834 ../src/xz/xz.1:1912 ../src/xz/xz.1:1949
-#: ../src/xz/xz.1:1975 ../src/xz/xz.1:2048 ../src/xz/xz.1:2072
+#: ../src/xz/xz.1:2017 ../src/xz/xz.1:2127 ../src/xz/xz.1:2164
+#: ../src/xz/xz.1:2190 ../src/xz/xz.1:2263 ../src/xz/xz.1:2287
 #, no-wrap
 msgid "3."
 msgstr "3."
 
 #. type: Plain text
-#: ../src/xz/xz.1:1838
-msgid ""
-"Memory usage limit for decompression in bytes. A special value of zero "
-"indicates the default setting, which for single-threaded mode is the same as "
-"no limit."
-msgstr ""
-"Speicherbedarfsbegrenzung für die Dekompression in Byte. Ein spezieller Wert "
-"von Null bezeichnet die Standardeinstellung, die im Einzelthread-Modus "
-"bedeutet, dass keine Begrenzung vorhanden ist."
+#: ../src/xz/xz.1:2024
+msgid "Memory usage limit for decompression in bytes (B<--memlimit-decompress>). A special value of B<0> indicates the default setting which for single-threaded mode is the same as no limit."
+msgstr "Speicherbedarfsbegrenzung für die Dekompression in Byte (B<--memlimit-decompress>). Ein spezieller Wert von B<0> bezeichnet die Standardeinstellung, die im Einzelthread-Modus bedeutet, dass keine Begrenzung vorhanden ist."
+
+#. type: IP
+#: ../src/xz/xz.1:2024 ../src/xz/xz.1:2129 ../src/xz/xz.1:2166
+#: ../src/xz/xz.1:2193 ../src/xz/xz.1:2273 ../src/xz/xz.1:2289
+#, no-wrap
+msgid "4."
+msgstr "4."
 
 #. type: Plain text
-#: ../src/xz/xz.1:1842
-msgid ""
-"In the future, the output of B<xz --robot --info-memory> may have more "
-"columns, but never more than a single line."
-msgstr ""
-"In der Zukunft könnte die Ausgabe von B<xz --robot --info-memory> weitere "
-"Spalten enthalten, aber niemals mehr als eine einzelne Zeile."
+#: ../src/xz/xz.1:2036
+msgid "Since B<xz> 5.3.4alpha: Memory usage for multi-threaded decompression in bytes (B<--memlimit-mt-decompress>). This is never zero because a system-specific default value shown in the column 5 is used if no limit has been specified explicitly. This is also never greater than the value in the column 3 even if a larger value has been specified with B<--memlimit-mt-decompress>."
+msgstr "Seit B<xz> 5.3.4alpha: Die Speichernutzung für Multithread-Dekompression in Byte (B<--memlimit-mt-decompress>). Dies ist niemals B<0>, da ein systemspezifischer Vorgabewert (gezeigt in Spalte 5) verwendet wird, falls keine Grenze ausdrücklich angegeben wurde. Dies ist außerdem niemals größer als der Wert in in Spalte 3, selbst wenn mit B<--memlimit-mt-decompress> ein größerer Wert angegeben wurde."
+
+#. type: IP
+#: ../src/xz/xz.1:2036 ../src/xz/xz.1:2131 ../src/xz/xz.1:2168
+#: ../src/xz/xz.1:2195 ../src/xz/xz.1:2291
+#, no-wrap
+msgid "5."
+msgstr "5."
+
+#. type: Plain text
+#: ../src/xz/xz.1:2048
+msgid "Since B<xz> 5.3.4alpha: A system-specific default memory usage limit that is used to limit the number of threads when compressing with an automatic number of threads (B<--threads=0>) and no memory usage limit has been specified (B<--memlimit-compress>). This is also used as the default value for B<--memlimit-mt-decompress>."
+msgstr "Seit B<xz> 5.3.4alpha: Eine systemspezifisch vorgegebene Begrenzung des Speicherverbrauchs, die zur Begrenzung der Anzahl der Threads beim Komprimieren mit automatischer Anzahl der Threads (B<--threads=0>) und wenn keine Speicherbedarfsbegrenzung angegeben wurde (B<--memlimit-compress>) verwendet wird. Dies wird auch als Standardwert für B<--memlimit-mt-decompress> verwendet."
+
+#. type: IP
+#: ../src/xz/xz.1:2048 ../src/xz/xz.1:2133 ../src/xz/xz.1:2170
+#: ../src/xz/xz.1:2197 ../src/xz/xz.1:2293
+#, no-wrap
+msgid "6."
+msgstr "6."
+
+#. type: Plain text
+#: ../src/xz/xz.1:2053
+msgid "Since B<xz> 5.3.4alpha: Number of available processor threads."
+msgstr "Seit B<xz> 5.3.4alpha: Anzahl der verfügbaren Prozessorthreads."
+
+#. type: Plain text
+#: ../src/xz/xz.1:2057
+msgid "In the future, the output of B<xz --robot --info-memory> may have more columns, but never more than a single line."
+msgstr "In der Zukunft könnte die Ausgabe von B<xz --robot --info-memory> weitere Spalten enthalten, aber niemals mehr als eine einzelne Zeile."
 
 #. type: SS
-#: ../src/xz/xz.1:1843
+#: ../src/xz/xz.1:2058
 #, no-wrap
 msgid "List mode"
 msgstr "Listenmodus"
 
 #. type: Plain text
-#: ../src/xz/xz.1:1848
-msgid ""
-"B<xz --robot --list> uses tab-separated output. The first column of every "
-"line has a string that indicates the type of the information found on that "
-"line:"
-msgstr ""
-"B<xz --robot --list> verwendet eine durch Tabulatoren getrennte Ausgabe. In "
-"der ersten Spalte jeder Zeile bezeichnet eine Zeichenkette den Typ der "
-"Information, die in dieser Zeile enthalten ist:"
+#: ../src/xz/xz.1:2063
+msgid "B<xz --robot --list> uses tab-separated output. The first column of every line has a string that indicates the type of the information found on that line:"
+msgstr "B<xz --robot --list> verwendet eine durch Tabulatoren getrennte Ausgabe. In der ersten Spalte jeder Zeile bezeichnet eine Zeichenkette den Typ der Information, die in dieser Zeile enthalten ist:"
 
 #. type: TP
-#: ../src/xz/xz.1:1848
+#: ../src/xz/xz.1:2063
 #, no-wrap
 msgid "B<name>"
 msgstr "B<name>"
 
 #. type: Plain text
-#: ../src/xz/xz.1:1852
-msgid ""
-"This is always the first line when starting to list a file. The second "
-"column on the line is the filename."
-msgstr ""
-"Dies ist stets die erste Zeile, wenn eine Datei aufgelistet wird. Die zweite "
-"Spalte in der Zeile enthält den Dateinamen."
+#: ../src/xz/xz.1:2067
+msgid "This is always the first line when starting to list a file. The second column on the line is the filename."
+msgstr "Dies ist stets die erste Zeile, wenn eine Datei aufgelistet wird. Die zweite Spalte in der Zeile enthält den Dateinamen."
 
 #. type: TP
-#: ../src/xz/xz.1:1852
+#: ../src/xz/xz.1:2067
 #, no-wrap
 msgid "B<file>"
 msgstr "B<file>"
 
 # CHECK overall
 #. type: Plain text
-#: ../src/xz/xz.1:1860
-msgid ""
-"This line contains overall information about the B<.xz> file. This line is "
-"always printed after the B<name> line."
-msgstr ""
-"Diese Zeile enthält allgemeine Informationen zur B<.xz>-Datei. Diese Zeile "
-"wird stets nach der B<name>-Zeile ausgegeben."
+#: ../src/xz/xz.1:2075
+msgid "This line contains overall information about the B<.xz> file. This line is always printed after the B<name> line."
+msgstr "Diese Zeile enthält allgemeine Informationen zur B<.xz>-Datei. Diese Zeile wird stets nach der B<name>-Zeile ausgegeben."
 
 #. type: TP
-#: ../src/xz/xz.1:1860
+#: ../src/xz/xz.1:2075
 #, no-wrap
 msgid "B<stream>"
 msgstr "B<stream>"
 
 #. type: Plain text
-#: ../src/xz/xz.1:1870
-msgid ""
-"This line type is used only when B<--verbose> was specified. There are as "
-"many B<stream> lines as there are streams in the B<.xz> file."
-msgstr ""
-"Dieser Zeilentyp wird nur verwendet, wenn B<--verbose> angegeben wurde. Es "
-"gibt genau so viele B<stream>-Zeilen, wie Datenströme in der B<.xz>-Datei "
-"enthalten sind."
+#: ../src/xz/xz.1:2085
+msgid "This line type is used only when B<--verbose> was specified. There are as many B<stream> lines as there are streams in the B<.xz> file."
+msgstr "Dieser Zeilentyp wird nur verwendet, wenn B<--verbose> angegeben wurde. Es gibt genau so viele B<stream>-Zeilen, wie Datenströme in der B<.xz>-Datei enthalten sind."
 
 #. type: TP
-#: ../src/xz/xz.1:1870
+#: ../src/xz/xz.1:2085
 #, no-wrap
 msgid "B<block>"
 msgstr "B<block>"
 
 #. type: Plain text
-#: ../src/xz/xz.1:1885
-msgid ""
-"This line type is used only when B<--verbose> was specified. There are as "
-"many B<block> lines as there are blocks in the B<.xz> file. The B<block> "
-"lines are shown after all the B<stream> lines; different line types are not "
-"interleaved."
-msgstr ""
-"Dieser Zeilentyp wird nur verwendet, wenn B<--verbose> angegeben wurde. Es "
-"gibt so viele B<block>-Zeilen, wie Blöcke in der B<.xz>-Datei. Die B<block>-"
-"Zeilen werden nach allen B<stream>-Zeilen angezeigt; verschiedene "
-"Zeilentypen werden nicht verschachtelt."
+#: ../src/xz/xz.1:2100
+msgid "This line type is used only when B<--verbose> was specified. There are as many B<block> lines as there are blocks in the B<.xz> file. The B<block> lines are shown after all the B<stream> lines; different line types are not interleaved."
+msgstr "Dieser Zeilentyp wird nur verwendet, wenn B<--verbose> angegeben wurde. Es gibt so viele B<block>-Zeilen, wie Blöcke in der B<.xz>-Datei. Die B<block>-Zeilen werden nach allen B<stream>-Zeilen angezeigt; verschiedene Zeilentypen werden nicht verschachtelt."
 
 #. type: TP
-#: ../src/xz/xz.1:1885
+#: ../src/xz/xz.1:2100
 #, no-wrap
 msgid "B<summary>"
 msgstr "B<summary>"
 
 #. type: Plain text
-#: ../src/xz/xz.1:1900
-msgid ""
-"This line type is used only when B<--verbose> was specified twice. This "
-"line is printed after all B<block> lines. Like the B<file> line, the "
-"B<summary> line contains overall information about the B<.xz> file."
-msgstr ""
-"Dieser Zeilentyp wird nur verwendet, wenn B<--verbose> zwei Mal angegeben "
-"wurde. Diese Zeile wird nach allen B<block>-Zeilen ausgegeben. Wie die "
-"B<file>-Zeile enthält die B<summary>-Zeile allgemeine Informationen zur B<."
-"xz>-Datei."
+#: ../src/xz/xz.1:2115
+msgid "This line type is used only when B<--verbose> was specified twice. This line is printed after all B<block> lines. Like the B<file> line, the B<summary> line contains overall information about the B<.xz> file."
+msgstr "Dieser Zeilentyp wird nur verwendet, wenn B<--verbose> zwei Mal angegeben wurde. Diese Zeile wird nach allen B<block>-Zeilen ausgegeben. Wie die B<file>-Zeile enthält die B<summary>-Zeile allgemeine Informationen zur B<.xz>-Datei."
 
 #. type: TP
-#: ../src/xz/xz.1:1900
+#: ../src/xz/xz.1:2115
 #, no-wrap
 msgid "B<totals>"
 msgstr "B<totals>"
 
 #. type: Plain text
-#: ../src/xz/xz.1:1904
-msgid ""
-"This line is always the very last line of the list output. It shows the "
-"total counts and sizes."
-msgstr ""
-"Diese Zeile ist immer die letzte der Listenausgabe. Sie zeigt die "
-"Gesamtanzahlen und -größen an."
+#: ../src/xz/xz.1:2119
+msgid "This line is always the very last line of the list output. It shows the total counts and sizes."
+msgstr "Diese Zeile ist immer die letzte der Listenausgabe. Sie zeigt die Gesamtanzahlen und -größen an."
 
 #. type: Plain text
-#: ../src/xz/xz.1:1908
+#: ../src/xz/xz.1:2123
 msgid "The columns of the B<file> lines:"
 msgstr "Die Spalten der B<file>-Zeilen:"
 
 #. type: Plain text
-#: ../src/xz/xz.1:1912
+#: ../src/xz/xz.1:2127
 msgid "Number of streams in the file"
 msgstr "Anzahl der Datenströme in der Datei"
 
 #. type: Plain text
-#: ../src/xz/xz.1:1914
+#: ../src/xz/xz.1:2129
 msgid "Total number of blocks in the stream(s)"
 msgstr "Gesamtanzahl der Blöcke in den Datenströmen"
 
-#. type: IP
-#: ../src/xz/xz.1:1914 ../src/xz/xz.1:1951 ../src/xz/xz.1:1978
-#: ../src/xz/xz.1:2058 ../src/xz/xz.1:2074
-#, no-wrap
-msgid "4."
-msgstr "4."
-
 #. type: Plain text
-#: ../src/xz/xz.1:1916
+#: ../src/xz/xz.1:2131
 msgid "Compressed size of the file"
 msgstr "Komprimierte Größe der Datei"
 
-#. type: IP
-#: ../src/xz/xz.1:1916 ../src/xz/xz.1:1953 ../src/xz/xz.1:1980
-#: ../src/xz/xz.1:2076
-#, no-wrap
-msgid "5."
-msgstr "5."
-
 #. type: Plain text
-#: ../src/xz/xz.1:1918
+#: ../src/xz/xz.1:2133
 msgid "Uncompressed size of the file"
 msgstr "Unkomprimierte Größe der Datei"
 
-#. type: IP
-#: ../src/xz/xz.1:1918 ../src/xz/xz.1:1955 ../src/xz/xz.1:1982
-#: ../src/xz/xz.1:2078
-#, no-wrap
-msgid "6."
-msgstr "6."
-
 #. type: Plain text
-#: ../src/xz/xz.1:1924
-msgid ""
-"Compression ratio, for example B<0.123.> If ratio is over 9.999, three "
-"dashes (B<--->) are displayed instead of the ratio."
-msgstr ""
-"Das Kompressionsverhältnis, zum Beispiel B<0.123>. Wenn das Verhältnis über "
-"9.999 liegt, werden drei Minuszeichen (B<--->) anstelle des "
-"Kompressionsverhältnisses angezeigt."
+#: ../src/xz/xz.1:2139
+msgid "Compression ratio, for example, B<0.123>. If ratio is over 9.999, three dashes (B<--->) are displayed instead of the ratio."
+msgstr "Das Kompressionsverhältnis, zum Beispiel B<0.123>. Wenn das Verhältnis über 9.999 liegt, werden drei Minuszeichen (B<--->) anstelle des Kompressionsverhältnisses angezeigt."
 
 #. type: IP
-#: ../src/xz/xz.1:1924 ../src/xz/xz.1:1957 ../src/xz/xz.1:1984
-#: ../src/xz/xz.1:2080
+#: ../src/xz/xz.1:2139 ../src/xz/xz.1:2172 ../src/xz/xz.1:2199
+#: ../src/xz/xz.1:2295
 #, no-wrap
 msgid "7."
 msgstr "7."
 
 #. type: Plain text
-#: ../src/xz/xz.1:1937
-msgid ""
-"Comma-separated list of integrity check names. The following strings are "
-"used for the known check types: B<None>, B<CRC32>, B<CRC64>, and "
-"B<SHA-256>. For unknown check types, B<Unknown->I<N> is used, where I<N> is "
-"the Check ID as a decimal number (one or two digits)."
-msgstr ""
-"Durch Kommata getrennte Liste der Namen der Integritätsprüfungen. Für die "
-"bekannten Überprüfungstypen werden folgende Zeichenketten verwendet: "
-"B<None>, B<CRC32>, B<CRC64> und B<SHA-256>. B<Unbek.>I<N> wird verwendet, "
-"wobei I<N> die Kennung der Überprüfung als Dezimalzahl angibt (ein- oder "
-"zweistellig)."
+#: ../src/xz/xz.1:2152
+msgid "Comma-separated list of integrity check names. The following strings are used for the known check types: B<None>, B<CRC32>, B<CRC64>, and B<SHA-256>. For unknown check types, B<Unknown->I<N> is used, where I<N> is the Check ID as a decimal number (one or two digits)."
+msgstr "Durch Kommata getrennte Liste der Namen der Integritätsprüfungen. Für die bekannten Überprüfungstypen werden folgende Zeichenketten verwendet: B<None>, B<CRC32>, B<CRC64> und B<SHA-256>. B<Unbek.>I<N> wird verwendet, wobei I<N> die Kennung der Überprüfung als Dezimalzahl angibt (ein- oder zweistellig)."
 
 #. type: IP
-#: ../src/xz/xz.1:1937 ../src/xz/xz.1:1959 ../src/xz/xz.1:1986
-#: ../src/xz/xz.1:2083
+#: ../src/xz/xz.1:2152 ../src/xz/xz.1:2174 ../src/xz/xz.1:2201
+#: ../src/xz/xz.1:2298
 #, no-wrap
 msgid "8."
 msgstr "8."
 
 #. type: Plain text
-#: ../src/xz/xz.1:1939
+#: ../src/xz/xz.1:2154
 msgid "Total size of stream padding in the file"
 msgstr "Gesamtgröße der Datenstromauffüllung in der Datei"
 
 #. type: Plain text
-#: ../src/xz/xz.1:1945
+#: ../src/xz/xz.1:2160
 msgid "The columns of the B<stream> lines:"
 msgstr "Die Spalten der B<stream>-Zeilen:"
 
 #. type: Plain text
-#: ../src/xz/xz.1:1949
+#: ../src/xz/xz.1:2164
 msgid "Stream number (the first stream is 1)"
 msgstr "Datenstromnummer (der erste Datenstrom ist 1)"
 
 #. type: Plain text
-#: ../src/xz/xz.1:1951
+#: ../src/xz/xz.1:2166
 msgid "Number of blocks in the stream"
 msgstr "Anzahl der Blöcke im Datenstrom"
 
 #. type: Plain text
-#: ../src/xz/xz.1:1953
+#: ../src/xz/xz.1:2168
 msgid "Compressed start offset"
 msgstr "Komprimierte Startposition"
 
 #. type: Plain text
-#: ../src/xz/xz.1:1955
+#: ../src/xz/xz.1:2170
 msgid "Uncompressed start offset"
 msgstr "Unkomprimierte Startposition"
 
 #. type: Plain text
-#: ../src/xz/xz.1:1957
+#: ../src/xz/xz.1:2172
 msgid "Compressed size (does not include stream padding)"
 msgstr "Komprimierte Größe (schließt die Datenstromauffüllung nicht mit ein)"
 
 #. type: Plain text
-#: ../src/xz/xz.1:1959 ../src/xz/xz.1:1988 ../src/xz/xz.1:2078
+#: ../src/xz/xz.1:2174 ../src/xz/xz.1:2203 ../src/xz/xz.1:2293
 msgid "Uncompressed size"
 msgstr "Unkomprimierte Größe"
 
 #. type: Plain text
-#: ../src/xz/xz.1:1961 ../src/xz/xz.1:1990
+#: ../src/xz/xz.1:2176 ../src/xz/xz.1:2205
 msgid "Compression ratio"
 msgstr "Kompressionsverhältnis"
 
 #. type: IP
-#: ../src/xz/xz.1:1961 ../src/xz/xz.1:1988 ../src/xz/xz.1:2085
+#: ../src/xz/xz.1:2176 ../src/xz/xz.1:2203 ../src/xz/xz.1:2300
 #, no-wrap
 msgid "9."
 msgstr "9."
 
 #. type: Plain text
-#: ../src/xz/xz.1:1963 ../src/xz/xz.1:1992
+#: ../src/xz/xz.1:2178 ../src/xz/xz.1:2207
 msgid "Name of the integrity check"
 msgstr "Name der Integritätsprüfung"
 
 #. type: IP
-#: ../src/xz/xz.1:1963 ../src/xz/xz.1:1990 ../src/xz/xz.1:2101
+#: ../src/xz/xz.1:2178 ../src/xz/xz.1:2205 ../src/xz/xz.1:2316
 #, no-wrap
 msgid "10."
 msgstr "10."
 
 #. type: Plain text
-#: ../src/xz/xz.1:1965
+#: ../src/xz/xz.1:2180
 msgid "Size of stream padding"
 msgstr "Größe der Datenstromauffüllung"
 
 #. type: Plain text
-#: ../src/xz/xz.1:1971
+#: ../src/xz/xz.1:2186
 msgid "The columns of the B<block> lines:"
 msgstr "Die Spalten der B<block>-Zeilen:"
 
 #. type: Plain text
-#: ../src/xz/xz.1:1975
+#: ../src/xz/xz.1:2190
 msgid "Number of the stream containing this block"
 msgstr "Anzahl der in diesem Block enthaltenen Datenströme"
 
 #. type: Plain text
-#: ../src/xz/xz.1:1978
-msgid ""
-"Block number relative to the beginning of the stream (the first block is 1)"
+#: ../src/xz/xz.1:2193
+msgid "Block number relative to the beginning of the stream (the first block is 1)"
 msgstr "Blocknummer relativ zum Anfang des Datenstroms (der erste Block ist 1)"
 
 #. type: Plain text
-#: ../src/xz/xz.1:1980
+#: ../src/xz/xz.1:2195
 msgid "Block number relative to the beginning of the file"
 msgstr "Blocknummer relativ zum Anfang der Datei"
 
 #. type: Plain text
-#: ../src/xz/xz.1:1982
+#: ../src/xz/xz.1:2197
 msgid "Compressed start offset relative to the beginning of the file"
 msgstr "Komprimierter Startversatz relativ zum Beginn der Datei"
 
 #. type: Plain text
-#: ../src/xz/xz.1:1984
+#: ../src/xz/xz.1:2199
 msgid "Uncompressed start offset relative to the beginning of the file"
 msgstr "Unkomprimierter Startversatz relativ zum Beginn der Datei"
 
 #. type: Plain text
-#: ../src/xz/xz.1:1986
+#: ../src/xz/xz.1:2201
 msgid "Total compressed size of the block (includes headers)"
 msgstr "Komprimierte Gesamtgröße des Blocks (einschließlich Header)"
 
 #. type: Plain text
-#: ../src/xz/xz.1:2004
-msgid ""
-"If B<--verbose> was specified twice, additional columns are included on the "
-"B<block> lines. These are not displayed with a single B<--verbose>, because "
-"getting this information requires many seeks and can thus be slow:"
-msgstr ""
-"Wenn B<--verbose> zwei Mal angegeben wurde, werden zusätzliche Spalten in "
-"die B<block>-Zeilen eingefügt. Diese werden mit einem einfachen B<--verbose> "
-"nicht angezeigt, da das Ermitteln dieser Informationen viele Suchvorgänge "
-"erfordert und daher recht langsam sein kann:"
+#: ../src/xz/xz.1:2219
+msgid "If B<--verbose> was specified twice, additional columns are included on the B<block> lines. These are not displayed with a single B<--verbose>, because getting this information requires many seeks and can thus be slow:"
+msgstr "Wenn B<--verbose> zwei Mal angegeben wurde, werden zusätzliche Spalten in die B<block>-Zeilen eingefügt. Diese werden mit einem einfachen B<--verbose> nicht angezeigt, da das Ermitteln dieser Informationen viele Suchvorgänge erfordert und daher recht langsam sein kann:"
 
 #. type: IP
-#: ../src/xz/xz.1:2006 ../src/xz/xz.1:2106
+#: ../src/xz/xz.1:2221 ../src/xz/xz.1:2321
 #, no-wrap
 msgid "11."
 msgstr "11."
 
 #. type: Plain text
-#: ../src/xz/xz.1:2008
+#: ../src/xz/xz.1:2223
 msgid "Value of the integrity check in hexadecimal"
 msgstr "Wert der Integritätsprüfung in hexadezimaler Notation"
 
 #. type: IP
-#: ../src/xz/xz.1:2008 ../src/xz/xz.1:2116
+#: ../src/xz/xz.1:2223 ../src/xz/xz.1:2331
 #, no-wrap
 msgid "12."
 msgstr "12."
 
 #. type: Plain text
-#: ../src/xz/xz.1:2010
+#: ../src/xz/xz.1:2225
 msgid "Block header size"
 msgstr "Block-Header-Größe"
 
 #. type: IP
-#: ../src/xz/xz.1:2010
+#: ../src/xz/xz.1:2225
 #, no-wrap
 msgid "13."
 msgstr "13."
 
 #. type: Plain text
-#: ../src/xz/xz.1:2020
-msgid ""
-"Block flags: B<c> indicates that compressed size is present, and B "
-"indicates that uncompressed size is present. If the flag is not set, a dash "
-"(B<->) is shown instead to keep the string length fixed. New flags may be "
-"added to the end of the string in the future."
-msgstr ""
-"Block-Schalter: B<c> gibt an, dass die komprimierte Größe verfügbar ist, und "
-"B gibt an, dass die unkomprimierte Größe verfügbar ist. Falls der "
-"Schalter nicht gesetzt ist, wird stattdessen ein Bindestrich (B<->) "
-"angezeigt, um die Länge der Zeichenkette beizubehalten. In Zukunft könnten "
-"neue Schalter am Ende der Zeichenkette hinzugefügt werden."
+#: ../src/xz/xz.1:2235
+msgid "Block flags: B<c> indicates that compressed size is present, and B indicates that uncompressed size is present. If the flag is not set, a dash (B<->) is shown instead to keep the string length fixed. New flags may be added to the end of the string in the future."
+msgstr "Block-Schalter: B<c> gibt an, dass die komprimierte Größe verfügbar ist, und B gibt an, dass die unkomprimierte Größe verfügbar ist. Falls der Schalter nicht gesetzt ist, wird stattdessen ein Bindestrich (B<->) angezeigt, um die Länge der Zeichenkette beizubehalten. In Zukunft könnten neue Schalter am Ende der Zeichenkette hinzugefügt werden."
 
 #. type: IP
-#: ../src/xz/xz.1:2020
+#: ../src/xz/xz.1:2235
 #, no-wrap
 msgid "14."
 msgstr "14."
 
 #. type: Plain text
-#: ../src/xz/xz.1:2023
-msgid ""
-"Size of the actual compressed data in the block (this excludes the block "
-"header, block padding, and check fields)"
-msgstr ""
-"Größe der tatsächlichen komprimierten Daten im Block. Ausgeschlossen sind "
-"hierbei die Block-Header, die Blockauffüllung und die Prüffelder."
+#: ../src/xz/xz.1:2238
+msgid "Size of the actual compressed data in the block (this excludes the block header, block padding, and check fields)"
+msgstr "Größe der tatsächlichen komprimierten Daten im Block. Ausgeschlossen sind hierbei die Block-Header, die Blockauffüllung und die Prüffelder."
 
 #. type: IP
-#: ../src/xz/xz.1:2023
+#: ../src/xz/xz.1:2238
 #, no-wrap
 msgid "15."
 msgstr "15."
 
 #. type: Plain text
-#: ../src/xz/xz.1:2028
-msgid ""
-"Amount of memory (in bytes) required to decompress this block with this "
-"B<xz> version"
-msgstr ""
-"Größe des Speichers (in Byte), der zum Dekomprimieren dieses Blocks mit "
-"dieser B<xz>-Version benötigt wird."
+#: ../src/xz/xz.1:2243
+msgid "Amount of memory (in bytes) required to decompress this block with this B<xz> version"
+msgstr "Größe des Speichers (in Byte), der zum Dekomprimieren dieses Blocks mit dieser B<xz>-Version benötigt wird."
 
 #. type: IP
-#: ../src/xz/xz.1:2028
+#: ../src/xz/xz.1:2243
 #, no-wrap
 msgid "16."
 msgstr "16."
 
 #. type: Plain text
-#: ../src/xz/xz.1:2035
-msgid ""
-"Filter chain. Note that most of the options used at compression time cannot "
-"be known, because only the options that are needed for decompression are "
-"stored in the B<.xz> headers."
-msgstr ""
-"Filterkette. Beachten Sie, dass die meisten der bei der Kompression "
-"verwendeten Optionen nicht bekannt sein können, da in den B<.xz>-Headern nur "
-"die für die Dekompression erforderlichen Optionen gespeichert sind."
+#: ../src/xz/xz.1:2250
+msgid "Filter chain. Note that most of the options used at compression time cannot be known, because only the options that are needed for decompression are stored in the B<.xz> headers."
+msgstr "Filterkette. Beachten Sie, dass die meisten der bei der Kompression verwendeten Optionen nicht bekannt sein können, da in den B<.xz>-Headern nur die für die Dekompression erforderlichen Optionen gespeichert sind."
 
 #. type: Plain text
-#: ../src/xz/xz.1:2041
+#: ../src/xz/xz.1:2256
 msgid "The columns of the B<summary> lines:"
 msgstr "Die Spalten der B<summary>-Zeilen:"
 
 #. type: Plain text
-#: ../src/xz/xz.1:2048
-msgid ""
-"Amount of memory (in bytes) required to decompress this file with this B<xz> "
-"version"
-msgstr ""
-"Größe des Speichers (in Byte), der zum Dekomprimieren dieser Datei mit "
-"dieser B<xz>-Version benötigt wird."
+#: ../src/xz/xz.1:2263
+msgid "Amount of memory (in bytes) required to decompress this file with this B<xz> version"
+msgstr "Größe des Speichers (in Byte), der zum Dekomprimieren dieser Datei mit dieser B<xz>-Version benötigt wird."
 
 #. type: Plain text
-#: ../src/xz/xz.1:2054 ../src/xz/xz.1:2112
-msgid ""
-"B<yes> or B<no> indicating if all block headers have both compressed size "
-"and uncompressed size stored in them"
-msgstr ""
-"B<yes> oder B<no> geben an, ob in allen Block-Headern sowohl die "
-"komprimierte als auch die unkomprimierte Größe gespeichert ist."
+#: ../src/xz/xz.1:2269 ../src/xz/xz.1:2327
+msgid "B<yes> or B<no> indicating if all block headers have both compressed size and uncompressed size stored in them"
+msgstr "B<yes> oder B<no> geben an, ob in allen Block-Headern sowohl die komprimierte als auch die unkomprimierte Größe gespeichert ist."
 
 #. type: Plain text
-#: ../src/xz/xz.1:2058 ../src/xz/xz.1:2116
+#: ../src/xz/xz.1:2273 ../src/xz/xz.1:2331
 msgid "I<Since> B<xz> I<5.1.2alpha:>"
 msgstr "I<Seit> B<xz> I<5.1.2alpha:>"
 
 #. type: Plain text
-#: ../src/xz/xz.1:2062 ../src/xz/xz.1:2120
+#: ../src/xz/xz.1:2277 ../src/xz/xz.1:2335
 msgid "Minimum B<xz> version required to decompress the file"
-msgstr ""
-"Minimale B<xz>-Version, die zur Dekompression der Datei erforderlich ist"
+msgstr "Minimale B<xz>-Version, die zur Dekompression der Datei erforderlich ist"
 
 #. type: Plain text
-#: ../src/xz/xz.1:2068
+#: ../src/xz/xz.1:2283
 msgid "The columns of the B<totals> line:"
 msgstr "Die Spalten der B<totals>-Zeile:"
 
 #. type: Plain text
-#: ../src/xz/xz.1:2072
+#: ../src/xz/xz.1:2287
 msgid "Number of streams"
 msgstr "Anzahl der Datenströme"
 
 #. type: Plain text
-#: ../src/xz/xz.1:2074
+#: ../src/xz/xz.1:2289
 msgid "Number of blocks"
 msgstr "Anzahl der Blöcke"
 
 #. type: Plain text
-#: ../src/xz/xz.1:2076
+#: ../src/xz/xz.1:2291
 msgid "Compressed size"
 msgstr "Komprimierte Größe"
 
 #. type: Plain text
-#: ../src/xz/xz.1:2080
+#: ../src/xz/xz.1:2295
 msgid "Average compression ratio"
 msgstr "Durchschnittliches Kompressionsverhältnis"
 
 #. type: Plain text
-#: ../src/xz/xz.1:2083
-msgid ""
-"Comma-separated list of integrity check names that were present in the files"
-msgstr ""
-"Durch Kommata getrennte Liste der Namen der Integritätsprüfungen, die in den "
-"Dateien präsent waren."
+#: ../src/xz/xz.1:2298
+msgid "Comma-separated list of integrity check names that were present in the files"
+msgstr "Durch Kommata getrennte Liste der Namen der Integritätsprüfungen, die in den Dateien präsent waren."
 
 #. type: Plain text
-#: ../src/xz/xz.1:2085
+#: ../src/xz/xz.1:2300
 msgid "Stream padding size"
 msgstr "Größe der Datenstromauffüllung"
 
 #. type: Plain text
-#: ../src/xz/xz.1:2091
-msgid ""
-"Number of files. This is here to keep the order of the earlier columns the "
-"same as on B<file> lines."
-msgstr ""
-"Anzahl der Dateien. Dies dient dazu, die Reihenfolge der vorigen Spalten an "
-"die in den B<file>-Zeilen anzugleichen."
+#: ../src/xz/xz.1:2306
+msgid "Number of files. This is here to keep the order of the earlier columns the same as on B<file> lines."
+msgstr "Anzahl der Dateien. Dies dient dazu, die Reihenfolge der vorigen Spalten an die in den B<file>-Zeilen anzugleichen."
 
 #. type: Plain text
-#: ../src/xz/xz.1:2099
-msgid ""
-"If B<--verbose> was specified twice, additional columns are included on the "
-"B<totals> line:"
-msgstr ""
-"Wenn B<--verbose> zwei Mal angegeben wird, werden zusätzliche Spalten in die "
-"B<totals>-Zeile eingefügt:"
+#: ../src/xz/xz.1:2314
+msgid "If B<--verbose> was specified twice, additional columns are included on the B<totals> line:"
+msgstr "Wenn B<--verbose> zwei Mal angegeben wird, werden zusätzliche Spalten in die B<totals>-Zeile eingefügt:"
 
 #. type: Plain text
-#: ../src/xz/xz.1:2106
-msgid ""
-"Maximum amount of memory (in bytes) required to decompress the files with "
-"this B<xz> version"
-msgstr ""
-"Maximale Größe des Speichers (in Byte), der zum Dekomprimieren der Dateien "
-"mit dieser B<xz>-Version benötigt wird."
+#: ../src/xz/xz.1:2321
+msgid "Maximum amount of memory (in bytes) required to decompress the files with this B<xz> version"
+msgstr "Maximale Größe des Speichers (in Byte), der zum Dekomprimieren der Dateien mit dieser B<xz>-Version benötigt wird."
 
 #. type: Plain text
-#: ../src/xz/xz.1:2126
-msgid ""
-"Future versions may add new line types and new columns can be added to the "
-"existing line types, but the existing columns won't be changed."
-msgstr ""
-"Zukünftige Versionen könnten neue Zeilentypen hinzufügen, weiterhin könnten "
-"auch in den vorhandenen Zeilentypen weitere Spalten hinzugefügt werden, aber "
-"die existierenden Spalten werden nicht geändert."
+#: ../src/xz/xz.1:2341
+msgid "Future versions may add new line types and new columns can be added to the existing line types, but the existing columns won't be changed."
+msgstr "Zukünftige Versionen könnten neue Zeilentypen hinzufügen, weiterhin könnten auch in den vorhandenen Zeilentypen weitere Spalten hinzugefügt werden, aber die existierenden Spalten werden nicht geändert."
 
 #. type: SH
-#: ../src/xz/xz.1:2127 ../src/xzdec/xzdec.1:104 ../src/lzmainfo/lzmainfo.1:44
+#: ../src/xz/xz.1:2342 ../src/xzdec/xzdec.1:104 ../src/lzmainfo/lzmainfo.1:44
+#: ../src/scripts/xzgrep.1:81
 #, no-wrap
 msgid "EXIT STATUS"
 msgstr "EXIT-STATUS"
 
 #. type: TP
-#: ../src/xz/xz.1:2128 ../src/xzdec/xzdec.1:105 ../src/lzmainfo/lzmainfo.1:45
+#: ../src/xz/xz.1:2343 ../src/xzdec/xzdec.1:105 ../src/lzmainfo/lzmainfo.1:45
 #, no-wrap
 msgid "B<0>"
 msgstr "B<0>"
 
 #. type: Plain text
-#: ../src/xz/xz.1:2131 ../src/lzmainfo/lzmainfo.1:48
+#: ../src/xz/xz.1:2346 ../src/lzmainfo/lzmainfo.1:48
 msgid "All is good."
 msgstr "Alles ist in Ordnung."
 
 #. type: TP
-#: ../src/xz/xz.1:2131 ../src/xzdec/xzdec.1:108 ../src/lzmainfo/lzmainfo.1:48
+#: ../src/xz/xz.1:2346 ../src/xzdec/xzdec.1:108 ../src/lzmainfo/lzmainfo.1:48
 #, no-wrap
 msgid "B<1>"
 msgstr "B<1>"
 
 #. type: Plain text
-#: ../src/xz/xz.1:2134 ../src/xzdec/xzdec.1:111 ../src/lzmainfo/lzmainfo.1:51
+#: ../src/xz/xz.1:2349 ../src/xzdec/xzdec.1:111 ../src/lzmainfo/lzmainfo.1:51
 msgid "An error occurred."
 msgstr "Ein Fehler ist aufgetreten."
 
 #. type: TP
-#: ../src/xz/xz.1:2134
+#: ../src/xz/xz.1:2349
 #, no-wrap
 msgid "B<2>"
 msgstr "B<2>"
 
 #. type: Plain text
-#: ../src/xz/xz.1:2138
+#: ../src/xz/xz.1:2353
 msgid "Something worth a warning occurred, but no actual errors occurred."
-msgstr ""
-"Es ist etwas passiert, das eine Warnung rechtfertigt, aber es sind keine "
-"tatsächlichen Fehler aufgetreten."
+msgstr "Es ist etwas passiert, das eine Warnung rechtfertigt, aber es sind keine tatsächlichen Fehler aufgetreten."
 
 #. type: Plain text
-#: ../src/xz/xz.1:2141
-msgid ""
-"Notices (not warnings or errors) printed on standard error don't affect the "
-"exit status."
-msgstr ""
-"In die Standardausgabe geschriebene Hinweise (keine Warnungen oder Fehler), "
-"welche den Exit-Status nicht beeinflussen."
+#: ../src/xz/xz.1:2356
+msgid "Notices (not warnings or errors) printed on standard error don't affect the exit status."
+msgstr "In die Standardausgabe geschriebene Hinweise (keine Warnungen oder Fehler), welche den Exit-Status nicht beeinflussen."
 
 #. type: SH
-#: ../src/xz/xz.1:2142 ../src/scripts/xzgrep.1:80 ../src/scripts/xzless.1:52
+#: ../src/xz/xz.1:2357 ../src/scripts/xzgrep.1:94 ../src/scripts/xzless.1:52
 #, no-wrap
 msgid "ENVIRONMENT"
 msgstr "UMGEBUNGSVARIABLEN"
 
 #. type: Plain text
-#: ../src/xz/xz.1:2155
-msgid ""
-"B<xz> parses space-separated lists of options from the environment variables "
-"B<XZ_DEFAULTS> and B<XZ_OPT>, in this order, before parsing the options from "
-"the command line. Note that only options are parsed from the environment "
-"variables; all non-options are silently ignored. Parsing is done with "
-"B<getopt_long>(3) which is used also for the command line arguments."
-msgstr ""
-"B<xz> wertet eine durch Leerzeichen getrennte Liste von Optionen in den "
-"Umgebungsvariablen B<XZ_DEFAULTS> und B<XZ_OPT> aus (in dieser Reihenfolge), "
-"bevor die Optionen aus der Befehlszeile ausgewertet werden. Beachten Sie, "
-"dass beim Auswerten der Umgebungsvariablen nur Optionen berücksichtigt "
-"werden; alle Einträge, die keine Optionen sind, werden stillschweigend "
-"ignoriert. Die Auswertung erfolgt mit B<getopt_long>(3), welches auch für "
-"die Befehlszeilenargumente verwendet wird."
+#: ../src/xz/xz.1:2370
+msgid "B<xz> parses space-separated lists of options from the environment variables B<XZ_DEFAULTS> and B<XZ_OPT>, in this order, before parsing the options from the command line. Note that only options are parsed from the environment variables; all non-options are silently ignored. Parsing is done with B<getopt_long>(3) which is used also for the command line arguments."
+msgstr "B<xz> wertet eine durch Leerzeichen getrennte Liste von Optionen in den Umgebungsvariablen B<XZ_DEFAULTS> und B<XZ_OPT> aus (in dieser Reihenfolge), bevor die Optionen aus der Befehlszeile ausgewertet werden. Beachten Sie, dass beim Auswerten der Umgebungsvariablen nur Optionen berücksichtigt werden; alle Einträge, die keine Optionen sind, werden stillschweigend ignoriert. Die Auswertung erfolgt mit B<getopt_long>(3), welches auch für die Befehlszeilenargumente verwendet wird."
 
 #. type: TP
-#: ../src/xz/xz.1:2155
+#: ../src/xz/xz.1:2370
 #, no-wrap
 msgid "B<XZ_DEFAULTS>"
 msgstr "B<XZ_DEFAULTS>"
 
 #. type: Plain text
-#: ../src/xz/xz.1:2164
-msgid ""
-"User-specific or system-wide default options. Typically this is set in a "
-"shell initialization script to enable B<xz>'s memory usage limiter by "
-"default. Excluding shell initialization scripts and similar special cases, "
-"scripts must never set or unset B<XZ_DEFAULTS>."
-msgstr ""
-"Benutzerspezifische oder systemweite Standardoptionen. Typischerweise werden "
-"diese in einem Shell-Initialisierungsskript gesetzt, um die "
-"Speicherbedarfsbegrenzung von B<xz> standardmäßig zu aktivieren. Außer bei "
-"Shell-Initialisierungsskripten und in ähnlichen Spezialfällen darf die "
-"Variable B<XZ_DEFAULTS> in Skripten niemals gesetzt oder außer Kraft gesetzt "
-"werden."
+#: ../src/xz/xz.1:2379
+msgid "User-specific or system-wide default options. Typically this is set in a shell initialization script to enable B<xz>'s memory usage limiter by default. Excluding shell initialization scripts and similar special cases, scripts must never set or unset B<XZ_DEFAULTS>."
+msgstr "Benutzerspezifische oder systemweite Standardoptionen. Typischerweise werden diese in einem Shell-Initialisierungsskript gesetzt, um die Speicherbedarfsbegrenzung von B<xz> standardmäßig zu aktivieren. Außer bei Shell-Initialisierungsskripten und in ähnlichen Spezialfällen darf die Variable B<XZ_DEFAULTS> in Skripten niemals gesetzt oder außer Kraft gesetzt werden."
 
 #. type: TP
-#: ../src/xz/xz.1:2164
+#: ../src/xz/xz.1:2379
 #, no-wrap
 msgid "B<XZ_OPT>"
 msgstr "B<XZ_OPT>"
 
 #. type: Plain text
-#: ../src/xz/xz.1:2175
-msgid ""
-"This is for passing options to B<xz> when it is not possible to set the "
-"options directly on the B<xz> command line. This is the case e.g. when "
-"B<xz> is run by a script or tool, e.g. GNU B<tar>(1):"
-msgstr ""
-"Dies dient der Übergabe von Optionen an B<xz>, wenn es nicht möglich ist, "
-"die Optionen direkt in der Befehlszeile von B<xz> zu übergeben. Dies ist "
-"beispielsweise der Fall, wenn B<xz> von einem Skript oder Dienstprogramm "
-"ausgeführt wird, zum Beispiel GNU B<tar>(1):"
+#: ../src/xz/xz.1:2390
+msgid "This is for passing options to B<xz> when it is not possible to set the options directly on the B<xz> command line. This is the case when B<xz> is run by a script or tool, for example, GNU B<tar>(1):"
+msgstr "Dies dient der Übergabe von Optionen an B<xz>, wenn es nicht möglich ist, die Optionen direkt in der Befehlszeile von B<xz> zu übergeben. Dies ist der Fall, wenn B<xz> von einem Skript oder Dienstprogramm ausgeführt wird, zum Beispiel GNU B<tar>(1):"
 
 #. type: Plain text
-#: ../src/xz/xz.1:2181
+#: ../src/xz/xz.1:2396
 #, no-wrap
 msgid "CW<XZ_OPT=-2v tar caf foo.tar.xz foo>\n"
 msgstr "CW<XZ_OPT=-2v tar caf foo.tar.xz foo>\n"
 
 #. type: Plain text
-#: ../src/xz/xz.1:2194
-msgid ""
-"Scripts may use B<XZ_OPT> e.g. to set script-specific default compression "
-"options. It is still recommended to allow users to override B<XZ_OPT> if "
-"that is reasonable, e.g. in B<sh>(1) scripts one may use something like "
-"this:"
-msgstr ""
-"Skripte können B<XZ_OPT> zum Beispiel zum Setzen skriptspezifischer Standard-"
-"Kompressionsoptionen verwenden. Es ist weiterhin empfehlenswert, Benutzern "
-"die Außerkraftsetzung von B<XZ_OPT> zu erlauben, falls dies angemessen ist. "
-"Zum Beispiel könnte in B<sh>(1)-Skripten Folgendes stehen:"
+#: ../src/xz/xz.1:2410
+msgid "Scripts may use B<XZ_OPT>, for example, to set script-specific default compression options. It is still recommended to allow users to override B<XZ_OPT> if that is reasonable. For example, in B<sh>(1) scripts one may use something like this:"
+msgstr "Skripte können B<XZ_OPT> zum Beispiel zum Setzen skriptspezifischer Standard-Kompressionsoptionen verwenden. Es ist weiterhin empfehlenswert, Benutzern die Außerkraftsetzung von B<XZ_OPT> zu erlauben, falls dies angemessen ist. Zum Beispiel könnte in B<sh>(1)-Skripten Folgendes stehen:"
 
 #. type: Plain text
-#: ../src/xz/xz.1:2201
+#: ../src/xz/xz.1:2417
 #, no-wrap
 msgid ""
 "CW<XZ_OPT=${XZ_OPT-\"-7e\"}\n"
@@ -4132,453 +2761,285 @@
 "export XZ_OPT>\n"
 
 #. type: SH
-#: ../src/xz/xz.1:2206
+#: ../src/xz/xz.1:2422
 #, no-wrap
 msgid "LZMA UTILS COMPATIBILITY"
 msgstr "KOMPATIBILITÄT ZU DEN LZMA-UTILS"
 
 #. type: Plain text
-#: ../src/xz/xz.1:2219
-msgid ""
-"The command line syntax of B<xz> is practically a superset of B<lzma>, "
-"B<unlzma>, and B<lzcat> as found from LZMA Utils 4.32.x. In most cases, it "
-"is possible to replace LZMA Utils with XZ Utils without breaking existing "
-"scripts. There are some incompatibilities though, which may sometimes cause "
-"problems."
-msgstr ""
-"Die Befehlszeilensyntax von B<xz> ist praktisch eine Obermenge der von "
-"B<lzma>, B<unlzma> und B<lzcat> in den LZMA-Utils der Versionen 4.32.x. In "
-"den meisten Fällen sollte es möglich sein, die LZMA-Utils durch die XZ-Utils "
-"zu ersetzen, ohne vorhandene Skripte ändern zu müssen. Dennoch gibt es "
-"einige Inkompatibilitäten, die manchmal Probleme verursachen können."
+#: ../src/xz/xz.1:2435
+msgid "The command line syntax of B<xz> is practically a superset of B<lzma>, B<unlzma>, and B<lzcat> as found from LZMA Utils 4.32.x. In most cases, it is possible to replace LZMA Utils with XZ Utils without breaking existing scripts. There are some incompatibilities though, which may sometimes cause problems."
+msgstr "Die Befehlszeilensyntax von B<xz> ist praktisch eine Obermenge der von B<lzma>, B<unlzma> und B<lzcat> in den LZMA-Utils der Versionen 4.32.x. In den meisten Fällen sollte es möglich sein, die LZMA-Utils durch die XZ-Utils zu ersetzen, ohne vorhandene Skripte ändern zu müssen. Dennoch gibt es einige Inkompatibilitäten, die manchmal Probleme verursachen können."
 
 #. type: SS
-#: ../src/xz/xz.1:2220
+#: ../src/xz/xz.1:2436
 #, no-wrap
 msgid "Compression preset levels"
 msgstr "Voreinstellungsstufen zur Kompression"
 
 #. type: Plain text
-#: ../src/xz/xz.1:2227
-msgid ""
-"The numbering of the compression level presets is not identical in B<xz> and "
-"LZMA Utils. The most important difference is how dictionary sizes are "
-"mapped to different presets. Dictionary size is roughly equal to the "
-"decompressor memory usage."
-msgstr ""
-"Die Nummerierung der Voreinstellungsstufen der Kompression ist in B<xz> und "
-"den LZMA-Utils unterschiedlich. Der wichtigste Unterschied ist die Zuweisung "
-"der Wörterbuchgrößen zu den verschiedenen Voreinstellungsstufen. Die "
-"Wörterbuchgröße ist etwa gleich dem Speicherbedarf bei der Dekompression."
+#: ../src/xz/xz.1:2443
+msgid "The numbering of the compression level presets is not identical in B<xz> and LZMA Utils. The most important difference is how dictionary sizes are mapped to different presets. Dictionary size is roughly equal to the decompressor memory usage."
+msgstr "Die Nummerierung der Voreinstellungsstufen der Kompression ist in B<xz> und den LZMA-Utils unterschiedlich. Der wichtigste Unterschied ist die Zuweisung der Wörterbuchgrößen zu den verschiedenen Voreinstellungsstufen. Die Wörterbuchgröße ist etwa gleich dem Speicherbedarf bei der Dekompression."
 
 #. type: tbl table
-#: ../src/xz/xz.1:2233 ../src/xz/xz.1:2258
+#: ../src/xz/xz.1:2449 ../src/xz/xz.1:2474
 #, no-wrap
 msgid "Level"
 msgstr "Stufe"
 
 #. type: tbl table
-#: ../src/xz/xz.1:2233 ../src/xz/xz.1:2258
+#: ../src/xz/xz.1:2449 ../src/xz/xz.1:2474
 #, no-wrap
 msgid "xz"
 msgstr "xz"
 
 #. type: tbl table
-#: ../src/xz/xz.1:2233
+#: ../src/xz/xz.1:2449
 #, no-wrap
 msgid "LZMA Utils"
 msgstr "LZMA-Utils"
 
 #. type: tbl table
-#: ../src/xz/xz.1:2234 ../src/xz/xz.1:2259
+#: ../src/xz/xz.1:2450 ../src/xz/xz.1:2475
 #, no-wrap
 msgid "N/A"
 msgstr "nicht verfügbar"
 
 #. type: tbl table
-#: ../src/xz/xz.1:2235
+#: ../src/xz/xz.1:2451
 #, no-wrap
 msgid "64 KiB"
 msgstr "64 KiB"
 
 #. type: tbl table
-#: ../src/xz/xz.1:2237
+#: ../src/xz/xz.1:2453
 #, no-wrap
 msgid "512 KiB"
 msgstr "512 KiB"
 
 #. type: Plain text
-#: ../src/xz/xz.1:2252
-msgid ""
-"The dictionary size differences affect the compressor memory usage too, but "
-"there are some other differences between LZMA Utils and XZ Utils, which make "
-"the difference even bigger:"
-msgstr ""
-"Die Unterschiede in der Wörterbuchgröße beeinflussen auch den Speicherbedarf "
-"bei der Kompression, aber es gibt noch einige andere Unterschiede zwischen "
-"den LZMA-Utils und den XZ-Utils, die die Kluft noch vergrößern:"
+#: ../src/xz/xz.1:2468
+msgid "The dictionary size differences affect the compressor memory usage too, but there are some other differences between LZMA Utils and XZ Utils, which make the difference even bigger:"
+msgstr "Die Unterschiede in der Wörterbuchgröße beeinflussen auch den Speicherbedarf bei der Kompression, aber es gibt noch einige andere Unterschiede zwischen den LZMA-Utils und den XZ-Utils, die die Kluft noch vergrößern:"
 
 #. type: tbl table
-#: ../src/xz/xz.1:2258
+#: ../src/xz/xz.1:2474
 #, no-wrap
 msgid "LZMA Utils 4.32.x"
 msgstr "LZMA-Utils 4.32.x"
 
 #. type: tbl table
-#: ../src/xz/xz.1:2261 ../src/xz/xz.1:2262
+#: ../src/xz/xz.1:2477 ../src/xz/xz.1:2478
 #, no-wrap
 msgid "12 MiB"
 msgstr "12 MiB"
 
 #. type: tbl table
-#: ../src/xz/xz.1:2264
+#: ../src/xz/xz.1:2480
 #, no-wrap
 msgid "26 MiB"
 msgstr "26 MiB"
 
 #. type: tbl table
-#: ../src/xz/xz.1:2265
+#: ../src/xz/xz.1:2481
 #, no-wrap
 msgid "45 MiB"
 msgstr "45 MiB"
 
 #. type: tbl table
-#: ../src/xz/xz.1:2266
+#: ../src/xz/xz.1:2482
 #, no-wrap
 msgid "83 MiB"
 msgstr "83 MiB"
 
 #. type: tbl table
-#: ../src/xz/xz.1:2267
+#: ../src/xz/xz.1:2483
 #, no-wrap
 msgid "159 MiB"
 msgstr "159 MiB"
 
 #. type: tbl table
-#: ../src/xz/xz.1:2268
+#: ../src/xz/xz.1:2484
 #, no-wrap
 msgid "311 MiB"
 msgstr "311 MiB"
 
 #. type: Plain text
-#: ../src/xz/xz.1:2277
-msgid ""
-"The default preset level in LZMA Utils is B<-7> while in XZ Utils it is "
-"B<-6>, so both use an 8 MiB dictionary by default."
-msgstr ""
-"Die standardmäßige Voreinstellungsstufe in den LZMA-Utils ist B<-7>, während "
-"diese in den XZ-Utils B<-6> ist, daher verwenden beide standardmäßig ein 8 "
-"MiB großes Wörterbuch."
+#: ../src/xz/xz.1:2493
+msgid "The default preset level in LZMA Utils is B<-7> while in XZ Utils it is B<-6>, so both use an 8 MiB dictionary by default."
+msgstr "Die standardmäßige Voreinstellungsstufe in den LZMA-Utils ist B<-7>, während diese in den XZ-Utils B<-6> ist, daher verwenden beide standardmäßig ein 8 MiB großes Wörterbuch."
 
 #. type: SS
-#: ../src/xz/xz.1:2278
+#: ../src/xz/xz.1:2494
 #, no-wrap
 msgid "Streamed vs. non-streamed .lzma files"
 msgstr "Vor- und Nachteile von .lzma-Dateien als Datenströme"
 
 #. type: Plain text
-#: ../src/xz/xz.1:2288
-msgid ""
-"The uncompressed size of the file can be stored in the B<.lzma> header. "
-"LZMA Utils does that when compressing regular files. The alternative is to "
-"mark that uncompressed size is unknown and use end-of-payload marker to "
-"indicate where the decompressor should stop. LZMA Utils uses this method "
-"when uncompressed size isn't known, which is the case for example in pipes."
-msgstr ""
-"Die unkomprimierte Größe der Datei kann in den B<.lzma>-Headern gespeichert "
-"werden. Die LZMA-Utils tun das beim Komprimieren gewöhnlicher Dateien. Als "
-"Alternative kann die unkomprimierte Größe als unbekannt markiert und eine "
-"Nutzdatenende-Markierung (end-of-payload) verwendet werden, um anzugeben, wo "
-"der Dekompressor stoppen soll. Die LZMA-Utils verwenden diese Methode, wenn "
-"die unkomprimierte Größe unbekannt ist, was beispielsweise in Pipes "
-"(Befehlsverkettungen) der Fall ist."
+#: ../src/xz/xz.1:2504
+msgid "The uncompressed size of the file can be stored in the B<.lzma> header. LZMA Utils does that when compressing regular files. The alternative is to mark that uncompressed size is unknown and use end-of-payload marker to indicate where the decompressor should stop. LZMA Utils uses this method when uncompressed size isn't known, which is the case, for example, in pipes."
+msgstr "Die unkomprimierte Größe der Datei kann in den B<.lzma>-Headern gespeichert werden. Die LZMA-Utils tun das beim Komprimieren gewöhnlicher Dateien. Als Alternative kann die unkomprimierte Größe als unbekannt markiert und eine Nutzdatenende-Markierung (end-of-payload) verwendet werden, um anzugeben, wo der Dekompressor stoppen soll. Die LZMA-Utils verwenden diese Methode, wenn die unkomprimierte Größe unbekannt ist, was beispielsweise in Pipes (Befehlsverkettungen) der Fall ist."
 
 #. type: Plain text
-#: ../src/xz/xz.1:2309
-msgid ""
-"B<xz> supports decompressing B<.lzma> files with or without end-of-payload "
-"marker, but all B<.lzma> files created by B<xz> will use end-of-payload "
-"marker and have uncompressed size marked as unknown in the B<.lzma> header. "
-"This may be a problem in some uncommon situations. For example, a B<.lzma> "
-"decompressor in an embedded device might work only with files that have "
-"known uncompressed size. If you hit this problem, you need to use LZMA "
-"Utils or LZMA SDK to create B<.lzma> files with known uncompressed size."
-msgstr ""
-"B<xz> unterstützt die Dekompression von B<.lzma>-Dateien mit oder ohne "
-"Nutzdatenende-Markierung, aber alle von B<xz> erstellten B<.lzma>-Dateien "
-"verwenden diesen Nutzdatenende-Markierung, wobei die unkomprimierte Größe in "
-"den B<.lzma>-Headern als unbekannt markiert wird. Das könnte in einigen "
-"unüblichen Situationen ein Problem sein. Zum Beispiel könnte ein B<.lzma>-"
-"Dekompressor in einem Gerät mit eingebettetem System nur mit Dateien "
-"funktionieren, deren unkomprimierte Größe bekannt ist. Falls Sie auf dieses "
-"Problem stoßen, müssen Sie die LZMA-Utils oder das LZMA-SDK verwenden, um B<."
-"lzma>-Dateien mit bekannter unkomprimierter Größe zu erzeugen."
+#: ../src/xz/xz.1:2525
+msgid "B<xz> supports decompressing B<.lzma> files with or without end-of-payload marker, but all B<.lzma> files created by B<xz> will use end-of-payload marker and have uncompressed size marked as unknown in the B<.lzma> header. This may be a problem in some uncommon situations. For example, a B<.lzma> decompressor in an embedded device might work only with files that have known uncompressed size. If you hit this problem, you need to use LZMA Utils or LZMA SDK to create B<.lzma> files with known uncompressed size."
+msgstr "B<xz> unterstützt die Dekompression von B<.lzma>-Dateien mit oder ohne Nutzdatenende-Markierung, aber alle von B<xz> erstellten B<.lzma>-Dateien verwenden diesen Nutzdatenende-Markierung, wobei die unkomprimierte Größe in den B<.lzma>-Headern als unbekannt markiert wird. Das könnte in einigen unüblichen Situationen ein Problem sein. Zum Beispiel könnte ein B<.lzma>-Dekompressor in einem Gerät mit eingebettetem System nur mit Dateien funktionieren, deren unkomprimierte Größe bekannt ist. Falls Sie auf dieses Problem stoßen, müssen Sie die LZMA-Utils oder das LZMA-SDK verwenden, um B<.lzma>-Dateien mit bekannter unkomprimierter Größe zu erzeugen."
 
 #. type: SS
-#: ../src/xz/xz.1:2310
+#: ../src/xz/xz.1:2526
 #, no-wrap
 msgid "Unsupported .lzma files"
 msgstr "Nicht unterstützte .lzma-Dateien"
 
 #. type: Plain text
-#: ../src/xz/xz.1:2333
-msgid ""
-"The B<.lzma> format allows I<lc> values up to 8, and I<lp> values up to 4. "
-"LZMA Utils can decompress files with any I<lc> and I<lp>, but always creates "
-"files with B<lc=3> and B<lp=0>. Creating files with other I<lc> and I<lp> "
-"is possible with B<xz> and with LZMA SDK."
-msgstr ""
-"Das B<.lzma>-Format erlaubt I<lc>-Werte bis zu 8 und I<lp>-Werte bis zu 4. "
-"Die LZMA-Utils können Dateien mit beliebigem I<lc> und I<lp> dekomprimieren, "
-"aber erzeugen immer Dateien mit B<lc=3> und B<lp=0>. Das Erzeugen von "
-"Dateien mit anderem I<lc> und I<lp> ist mit B<xz> und mit dem LZMA-SDK "
-"möglich."
+#: ../src/xz/xz.1:2549
+msgid "The B<.lzma> format allows I<lc> values up to 8, and I<lp> values up to 4. LZMA Utils can decompress files with any I<lc> and I<lp>, but always creates files with B<lc=3> and B<lp=0>. Creating files with other I<lc> and I<lp> is possible with B<xz> and with LZMA SDK."
+msgstr "Das B<.lzma>-Format erlaubt I<lc>-Werte bis zu 8 und I<lp>-Werte bis zu 4. Die LZMA-Utils können Dateien mit beliebigem I<lc> und I<lp> dekomprimieren, aber erzeugen immer Dateien mit B<lc=3> und B<lp=0>. Das Erzeugen von Dateien mit anderem I<lc> und I<lp> ist mit B<xz> und mit dem LZMA-SDK möglich."
 
 #. type: Plain text
-#: ../src/xz/xz.1:2344
-msgid ""
-"The implementation of the LZMA1 filter in liblzma requires that the sum of "
-"I<lc> and I<lp> must not exceed 4. Thus, B<.lzma> files, which exceed this "
-"limitation, cannot be decompressed with B<xz>."
-msgstr ""
-"Die Implementation des LZMA-Filters in liblzma setzt voraus, dass die Summe "
-"von I<lc> und I<lp> nicht größer als 4 ist. Daher können B<.lzma>-Dateien, "
-"welche diese Begrenzung überschreiten, mit B<xz> nicht dekomprimiert werden."
+#: ../src/xz/xz.1:2560
+msgid "The implementation of the LZMA1 filter in liblzma requires that the sum of I<lc> and I<lp> must not exceed 4. Thus, B<.lzma> files, which exceed this limitation, cannot be decompressed with B<xz>."
+msgstr "Die Implementation des LZMA-Filters in liblzma setzt voraus, dass die Summe von I<lc> und I<lp> nicht größer als 4 ist. Daher können B<.lzma>-Dateien, welche diese Begrenzung überschreiten, mit B<xz> nicht dekomprimiert werden."
 
 #. type: Plain text
-#: ../src/xz/xz.1:2359
-msgid ""
-"LZMA Utils creates only B<.lzma> files which have a dictionary size of "
-"2^I<n> (a power of 2) but accepts files with any dictionary size. liblzma "
-"accepts only B<.lzma> files which have a dictionary size of 2^I<n> or 2^I<n> "
-"+ 2^(I<n>-1). This is to decrease false positives when detecting B<.lzma> "
-"files."
-msgstr ""
-"Die LZMA-Utils erzeugen nur B<.lzma>-Dateien mit einer Wörterbuchgröße von "
-"2^I<n> (einer Zweierpotenz), aber akzeptieren Dateien mit einer beliebigen "
-"Wörterbuchgröße. Liblzma akzeptiert nur B<.lzma>-Dateien mit einer "
-"Wörterbuchgröße von 2^I<n> oder 2^I<n> + 2^(I<n>-1). Dies dient zum "
-"Verringern von Fehlalarmen beim Erkennen von B<.lzma>-Dateien."
+#: ../src/xz/xz.1:2575
+msgid "LZMA Utils creates only B<.lzma> files which have a dictionary size of 2^I<n> (a power of 2) but accepts files with any dictionary size. liblzma accepts only B<.lzma> files which have a dictionary size of 2^I<n> or 2^I<n> + 2^(I<n>-1). This is to decrease false positives when detecting B<.lzma> files."
+msgstr "Die LZMA-Utils erzeugen nur B<.lzma>-Dateien mit einer Wörterbuchgröße von 2^I<n> (einer Zweierpotenz), aber akzeptieren Dateien mit einer beliebigen Wörterbuchgröße. Liblzma akzeptiert nur B<.lzma>-Dateien mit einer Wörterbuchgröße von 2^I<n> oder 2^I<n> + 2^(I<n>-1). Dies dient zum Verringern von Fehlalarmen beim Erkennen von B<.lzma>-Dateien."
 
 #. type: Plain text
-#: ../src/xz/xz.1:2364
-msgid ""
-"These limitations shouldn't be a problem in practice, since practically all "
-"B<.lzma> files have been compressed with settings that liblzma will accept."
-msgstr ""
-"Diese Einschränkungen sollten in der Praxis kein Problem sein, da praktisch "
-"alle B<.lzma>-Dateien mit Einstellungen komprimiert wurden, die Liblzma "
-"akzeptieren wird."
+#: ../src/xz/xz.1:2580
+msgid "These limitations shouldn't be a problem in practice, since practically all B<.lzma> files have been compressed with settings that liblzma will accept."
+msgstr "Diese Einschränkungen sollten in der Praxis kein Problem sein, da praktisch alle B<.lzma>-Dateien mit Einstellungen komprimiert wurden, die Liblzma akzeptieren wird."
 
 #. type: SS
-#: ../src/xz/xz.1:2365
+#: ../src/xz/xz.1:2581
 #, no-wrap
 msgid "Trailing garbage"
 msgstr "Angehängter Datenmüll"
 
 #. type: Plain text
-#: ../src/xz/xz.1:2375
-msgid ""
-"When decompressing, LZMA Utils silently ignore everything after the first B<."
-"lzma> stream. In most situations, this is a bug. This also means that LZMA "
-"Utils don't support decompressing concatenated B<.lzma> files."
-msgstr ""
-"Bei der Dekompression ignorieren die LZMA-Utils stillschweigend alles nach "
-"dem ersten B<.lzma>-Datenstrom. In den meisten Situationen ist das ein "
-"Fehler. Das bedeutet auch, dass die LZMA-Utils die Dekompression verketteter "
-"B<.lzma>-Dateien nicht unterstützen."
+#: ../src/xz/xz.1:2591
+msgid "When decompressing, LZMA Utils silently ignore everything after the first B<.lzma> stream. In most situations, this is a bug. This also means that LZMA Utils don't support decompressing concatenated B<.lzma> files."
+msgstr "Bei der Dekompression ignorieren die LZMA-Utils stillschweigend alles nach dem ersten B<.lzma>-Datenstrom. In den meisten Situationen ist das ein Fehler. Das bedeutet auch, dass die LZMA-Utils die Dekompression verketteter B<.lzma>-Dateien nicht unterstützen."
 
 #. type: Plain text
-#: ../src/xz/xz.1:2385
-msgid ""
-"If there is data left after the first B<.lzma> stream, B<xz> considers the "
-"file to be corrupt unless B<--single-stream> was used. This may break "
-"obscure scripts which have assumed that trailing garbage is ignored."
-msgstr ""
-"Wenn nach dem ersten B<.lzma>-Datenstrom Daten verbleiben, erachtet B<xz> "
-"die Datei als beschädigt, es sei denn, die Option B<--single-stream> wurde "
-"verwendet. Dies könnte die Ausführung von Skripten beeinflussen, die davon "
-"ausgehen, dass angehängter Datenmüll ignoriert wird."
+#: ../src/xz/xz.1:2601
+msgid "If there is data left after the first B<.lzma> stream, B<xz> considers the file to be corrupt unless B<--single-stream> was used. This may break obscure scripts which have assumed that trailing garbage is ignored."
+msgstr "Wenn nach dem ersten B<.lzma>-Datenstrom Daten verbleiben, erachtet B<xz> die Datei als beschädigt, es sei denn, die Option B<--single-stream> wurde verwendet. Dies könnte die Ausführung von Skripten beeinflussen, die davon ausgehen, dass angehängter Datenmüll ignoriert wird."
 
 #. type: SH
-#: ../src/xz/xz.1:2386 ../src/xzdec/xzdec.1:117
+#: ../src/xz/xz.1:2602 ../src/xzdec/xzdec.1:117
 #, no-wrap
 msgid "NOTES"
 msgstr "ANMERKUNGEN"
 
 #. type: SS
-#: ../src/xz/xz.1:2388
+#: ../src/xz/xz.1:2604
 #, no-wrap
 msgid "Compressed output may vary"
 msgstr "Die komprimierte Ausgabe kann variieren"
 
 #. type: Plain text
-#: ../src/xz/xz.1:2399
-msgid ""
-"The exact compressed output produced from the same uncompressed input file "
-"may vary between XZ Utils versions even if compression options are "
-"identical. This is because the encoder can be improved (faster or better "
-"compression) without affecting the file format. The output can vary even "
-"between different builds of the same XZ Utils version, if different build "
-"options are used."
-msgstr ""
-"Die exakte komprimierte Ausgabe, die aus der gleichen unkomprimierten "
-"Eingabedatei erzeugt wird, kann zwischen den Versionen der XZ-Utils "
-"unterschiedlich sein, selbst wenn die Kompressionsoptionen identisch sind. "
-"Das kommt daher, weil der Kodierer verbessert worden sein könnte "
-"(hinsichtlich schnellerer oder besserer Kompression), ohne das Dateiformat "
-"zu beeinflussen. Die Ausgabe kann sogar zwischen verschiedenen Programmen "
-"der gleichen Version der XZ-Utils variieren, wenn bei der Erstellung des "
-"Binärprogramms unterschiedliche Optionen verwendet wurden."
+#: ../src/xz/xz.1:2615
+msgid "The exact compressed output produced from the same uncompressed input file may vary between XZ Utils versions even if compression options are identical. This is because the encoder can be improved (faster or better compression) without affecting the file format. The output can vary even between different builds of the same XZ Utils version, if different build options are used."
+msgstr "Die exakte komprimierte Ausgabe, die aus der gleichen unkomprimierten Eingabedatei erzeugt wird, kann zwischen den Versionen der XZ-Utils unterschiedlich sein, selbst wenn die Kompressionsoptionen identisch sind. Das kommt daher, weil der Kodierer verbessert worden sein könnte (hinsichtlich schnellerer oder besserer Kompression), ohne das Dateiformat zu beeinflussen. Die Ausgabe kann sogar zwischen verschiedenen Programmen der gleichen Version der XZ-Utils variieren, wenn bei der Erstellung des Binärprogramms unterschiedliche Optionen verwendet wurden."
 
 #. type: Plain text
-#: ../src/xz/xz.1:2409
-msgid ""
-"The above means that once B<--rsyncable> has been implemented, the resulting "
-"files won't necessarily be rsyncable unless both old and new files have been "
-"compressed with the same xz version. This problem can be fixed if a part of "
-"the encoder implementation is frozen to keep rsyncable output stable across "
-"xz versions."
-msgstr ""
-"Sobald B<--rsyncable> implementiert wurde, bedeutet das, dass die sich "
-"ergebenden Dateien nicht notwendigerweise mit Rsync abgeglichen werden "
-"können, außer wenn die alte und neue Datei mit der gleichen B<xz>-Version "
-"erzeugt wurden. Das Problem kann beseitigt werden, wenn ein Teil der Encoder-"
-"Implementierung eingefroren wird, um die mit Rsync abgleichbare Ausgabe über "
-"B<xz>-Versionsgrenzen hinweg stabil zu halten."
+#: ../src/xz/xz.1:2625
+msgid "The above means that once B<--rsyncable> has been implemented, the resulting files won't necessarily be rsyncable unless both old and new files have been compressed with the same xz version. This problem can be fixed if a part of the encoder implementation is frozen to keep rsyncable output stable across xz versions."
+msgstr "Sobald B<--rsyncable> implementiert wurde, bedeutet das, dass die sich ergebenden Dateien nicht notwendigerweise mit Rsync abgeglichen werden können, außer wenn die alte und neue Datei mit der gleichen B<xz>-Version erzeugt wurden. Das Problem kann beseitigt werden, wenn ein Teil der Encoder-Implementierung eingefroren wird, um die mit Rsync abgleichbare Ausgabe über B<xz>-Versionsgrenzen hinweg stabil zu halten."
 
 #. type: SS
-#: ../src/xz/xz.1:2410
+#: ../src/xz/xz.1:2626
 #, no-wrap
 msgid "Embedded .xz decompressors"
 msgstr "Eingebettete .xz-Dekompressoren"
 
 #. type: Plain text
-#: ../src/xz/xz.1:2427
-msgid ""
-"Embedded B<.xz> decompressor implementations like XZ Embedded don't "
-"necessarily support files created with integrity I<check> types other than "
-"B<none> and B<crc32>. Since the default is B<--check=crc64>, you must use "
-"B<--check=none> or B<--check=crc32> when creating files for embedded systems."
-msgstr ""
-"Eingebettete B<.xz>-Dekompressor-Implementierungen wie XZ Embedded "
-"unterstützen nicht unbedingt Dateien, die mit anderen Integritätsprüfungen "
-"(I<Prüfung>-Typen) als B<none> und B<crc32> erzeugt wurden. Da B<--"
-"check=crc64> die Voreinstellung ist, müssen Sie B<--check=none> oder B<--"
-"check=crc32> verwenden, wenn Sie Dateien für eingebettete Systeme erstellen."
+#: ../src/xz/xz.1:2643
+msgid "Embedded B<.xz> decompressor implementations like XZ Embedded don't necessarily support files created with integrity I<check> types other than B<none> and B<crc32>. Since the default is B<--check=crc64>, you must use B<--check=none> or B<--check=crc32> when creating files for embedded systems."
+msgstr "Eingebettete B<.xz>-Dekompressor-Implementierungen wie XZ Embedded unterstützen nicht unbedingt Dateien, die mit anderen Integritätsprüfungen (I<Prüfung>-Typen) als B<none> und B<crc32> erzeugt wurden. Da B<--check=crc64> die Voreinstellung ist, müssen Sie B<--check=none> oder B<--check=crc32> verwenden, wenn Sie Dateien für eingebettete Systeme erstellen."
 
 #. type: Plain text
-#: ../src/xz/xz.1:2437
-msgid ""
-"Outside embedded systems, all B<.xz> format decompressors support all the "
-"I<check> types, or at least are able to decompress the file without "
-"verifying the integrity check if the particular I<check> is not supported."
-msgstr ""
-"Außerhalb eingebetteter Systeme unterstützen die Dekompressoren des B<.xz>-"
-"Formats alle I<Prüfung>-Typen oder sind mindestens in der Lage, die Datei zu "
-"dekomprimieren, ohne deren Integrität zu prüfen, wenn die bestimmte "
-"I<Prüfung> nicht verfügbar ist."
+#: ../src/xz/xz.1:2653
+msgid "Outside embedded systems, all B<.xz> format decompressors support all the I<check> types, or at least are able to decompress the file without verifying the integrity check if the particular I<check> is not supported."
+msgstr "Außerhalb eingebetteter Systeme unterstützen die Dekompressoren des B<.xz>-Formats alle I<Prüfung>-Typen oder sind mindestens in der Lage, die Datei zu dekomprimieren, ohne deren Integrität zu prüfen, wenn die bestimmte I<Prüfung> nicht verfügbar ist."
 
 #. type: Plain text
-#: ../src/xz/xz.1:2440
-msgid ""
-"XZ Embedded supports BCJ filters, but only with the default start offset."
-msgstr ""
-"XZ Embedded unterstützt BCJ-Filter, aber nur mit dem vorgegebenen "
-"Startversatz."
+#: ../src/xz/xz.1:2656
+msgid "XZ Embedded supports BCJ filters, but only with the default start offset."
+msgstr "XZ Embedded unterstützt BCJ-Filter, aber nur mit dem vorgegebenen Startversatz."
 
 #. type: SH
-#: ../src/xz/xz.1:2441
+#: ../src/xz/xz.1:2657
 #, no-wrap
 msgid "EXAMPLES"
 msgstr "BEISPIELE"
 
 #. type: SS
-#: ../src/xz/xz.1:2443
+#: ../src/xz/xz.1:2659
 #, no-wrap
 msgid "Basics"
 msgstr "Grundlagen"
 
 #. type: Plain text
-#: ../src/xz/xz.1:2453
-msgid ""
-"Compress the file I<foo> into I<foo.xz> using the default compression level "
-"(B<-6>), and remove I<foo> if compression is successful:"
-msgstr ""
-"Komprimiert die Datei I<foo> mit der Standard-Kompressionsstufe (B<-6>) zu "
-"I<foo.xz> und entfernt I<foo> nach erfolgreicher Kompression:"
+#: ../src/xz/xz.1:2669
+msgid "Compress the file I<foo> into I<foo.xz> using the default compression level (B<-6>), and remove I<foo> if compression is successful:"
+msgstr "Komprimiert die Datei I<foo> mit der Standard-Kompressionsstufe (B<-6>) zu I<foo.xz> und entfernt I<foo> nach erfolgreicher Kompression:"
 
 #. type: Plain text
-#: ../src/xz/xz.1:2458
+#: ../src/xz/xz.1:2674
 #, no-wrap
 msgid "CW<xz foo>\n"
 msgstr "CW<xz foo>\n"
 
 #. type: Plain text
-#: ../src/xz/xz.1:2469
-msgid ""
-"Decompress I<bar.xz> into I<bar> and don't remove I<bar.xz> even if "
-"decompression is successful:"
-msgstr ""
-"I<bar.xz> in I<bar> dekomprimieren und I<bar.xz> selbst dann nicht löschen, "
-"wenn die Dekompression erfolgreich war:"
+#: ../src/xz/xz.1:2685
+msgid "Decompress I<bar.xz> into I<bar> and don't remove I<bar.xz> even if decompression is successful:"
+msgstr "I<bar.xz> in I<bar> dekomprimieren und I<bar.xz> selbst dann nicht löschen, wenn die Dekompression erfolgreich war:"
 
 #. type: Plain text
-#: ../src/xz/xz.1:2474
+#: ../src/xz/xz.1:2690
 #, no-wrap
 msgid "CW<xz -dk bar.xz>\n"
 msgstr "CW<xz -dk bar.xz>\n"
 
 #. type: Plain text
-#: ../src/xz/xz.1:2487
-msgid ""
-"Create I<baz.tar.xz> with the preset B<-4e> (B<-4 --extreme>), which is "
-"slower than e.g. the default B<-6>, but needs less memory for compression "
-"and decompression (48\\ MiB and 5\\ MiB, respectively):"
-msgstr ""
-"I<baz.tar.xz> mit der Voreinstellung B<-4e> (B<-4 --extreme>) erzeugen, was "
-"langsamer ist als beispielsweise die Vorgabe B<-6>, aber weniger Speicher "
-"für Kompression und Dekompression benötigt (48\\ MiB beziehungsweise 5\\ "
-"MiB):"
+#: ../src/xz/xz.1:2703
+msgid "Create I<baz.tar.xz> with the preset B<-4e> (B<-4 --extreme>), which is slower than the default B<-6>, but needs less memory for compression and decompression (48\\ MiB and 5\\ MiB, respectively):"
+msgstr "I<baz.tar.xz> mit der Voreinstellung B<-4e> (B<-4 --extreme>) erzeugen, was langsamer ist als die Vorgabe B<-6>, aber weniger Speicher für Kompression und Dekompression benötigt (48\\ MiB beziehungsweise 5\\ MiB):"
 
 #. type: Plain text
-#: ../src/xz/xz.1:2492
+#: ../src/xz/xz.1:2708
 #, no-wrap
 msgid "CW<tar cf - baz | xz -4e E<gt> baz.tar.xz>\n"
 msgstr "CW<tar cf - baz | xz -4e E<gt> baz.tar.xz>\n"
 
 #. type: Plain text
-#: ../src/xz/xz.1:2498
-msgid ""
-"A mix of compressed and uncompressed files can be decompressed to standard "
-"output with a single command:"
-msgstr ""
-"Eine Mischung aus komprimierten und unkomprimierten Dateien kann mit einem "
-"einzelnen Befehl dekomprimiert in die Standardausgabe geschrieben werden:"
+#: ../src/xz/xz.1:2714
+msgid "A mix of compressed and uncompressed files can be decompressed to standard output with a single command:"
+msgstr "Eine Mischung aus komprimierten und unkomprimierten Dateien kann mit einem einzelnen Befehl dekomprimiert in die Standardausgabe geschrieben werden:"
 
 #. type: Plain text
-#: ../src/xz/xz.1:2503
+#: ../src/xz/xz.1:2719
 #, no-wrap
 msgid "CW<xz -dcf a.txt b.txt.xz c.txt d.txt.lzma E<gt> abcd.txt>\n"
 msgstr "CW<xz -dcf a.txt b.txt.xz c.txt d.txt.lzma E<gt> abcd.txt>\n"
 
 #. type: SS
-#: ../src/xz/xz.1:2507
+#: ../src/xz/xz.1:2723
 #, no-wrap
 msgid "Parallel compression of many files"
 msgstr "Parallele Kompression von vielen Dateien"
 
 #. type: Plain text
-#: ../src/xz/xz.1:2513
-msgid ""
-"On GNU and *BSD, B<find>(1) and B<xargs>(1) can be used to parallelize "
-"compression of many files:"
-msgstr ""
-"Auf GNU- und *BSD-Systemen können B<find>(1) und B<xargs>(1) zum "
-"Parallelisieren der Kompression vieler Dateien verwendet werden:"
+#: ../src/xz/xz.1:2729
+msgid "On GNU and *BSD, B<find>(1) and B<xargs>(1) can be used to parallelize compression of many files:"
+msgstr "Auf GNU- und *BSD-Systemen können B<find>(1) und B<xargs>(1) zum Parallelisieren der Kompression vieler Dateien verwendet werden:"
 
 #. type: Plain text
-#: ../src/xz/xz.1:2519
+#: ../src/xz/xz.1:2735
 #, no-wrap
 msgid ""
 "CW<find . -type f \\e! -name '*.xz' -print0 \\e\n"
@@ -4588,67 +3049,39 @@
 " | xargs -0r -P4 -n16 xz -T1>\n"
 
 #. type: Plain text
-#: ../src/xz/xz.1:2541
-msgid ""
-"The B<-P> option to B<xargs>(1) sets the number of parallel B<xz> "
-"processes. The best value for the B<-n> option depends on how many files "
-"there are to be compressed. If there are only a couple of files, the value "
-"should probably be 1; with tens of thousands of files, 100 or even more may "
-"be appropriate to reduce the number of B<xz> processes that B<xargs>(1) "
-"will eventually create."
-msgstr ""
-"Die Option B<-P> von B<xargs>(1) legt die Anzahl der parallelen B<xz>-"
-"Prozesse fest. Der beste Wert für die Option B<-n> hängt davon ab, wie viele "
-"Dateien komprimiert werden sollen. Wenn es sich nur um wenige Dateien "
-"handelt, sollte der Wert wahrscheinlich 1 sein; bei Zehntausenden von "
-"Dateien kann 100 oder noch mehr angemessener sein, um die Anzahl der B<xz>-"
-"Prozesse zu beschränken, die B<xargs>(1) schließlich erzeugen wird."
+#: ../src/xz/xz.1:2757
+msgid "The B<-P> option to B<xargs>(1) sets the number of parallel B<xz> processes. The best value for the B<-n> option depends on how many files there are to be compressed. If there are only a couple of files, the value should probably be 1; with tens of thousands of files, 100 or even more may be appropriate to reduce the number of B<xz> processes that B<xargs>(1) will eventually create."
+msgstr "Die Option B<-P> von B<xargs>(1) legt die Anzahl der parallelen B<xz>-Prozesse fest. Der beste Wert für die Option B<-n> hängt davon ab, wie viele Dateien komprimiert werden sollen. Wenn es sich nur um wenige Dateien handelt, sollte der Wert wahrscheinlich 1 sein; bei Zehntausenden von Dateien kann 100 oder noch mehr angemessener sein, um die Anzahl der B<xz>-Prozesse zu beschränken, die B<xargs>(1) schließlich erzeugen wird."
 
 #. type: Plain text
-#: ../src/xz/xz.1:2549
-msgid ""
-"The option B<-T1> for B<xz> is there to force it to single-threaded mode, "
-"because B<xargs>(1) is used to control the amount of parallelization."
-msgstr ""
-"Die Option B<-T1> für B<xz> dient dazu, den Einzelthread-Modus zu erzwingen, "
-"da B<xargs>(1) zur Steuerung des Umfangs der Parallelisierung verwendet wird."
+#: ../src/xz/xz.1:2765
+msgid "The option B<-T1> for B<xz> is there to force it to single-threaded mode, because B<xargs>(1) is used to control the amount of parallelization."
+msgstr "Die Option B<-T1> für B<xz> dient dazu, den Einzelthread-Modus zu erzwingen, da B<xargs>(1) zur Steuerung des Umfangs der Parallelisierung verwendet wird."
 
 #. type: SS
-#: ../src/xz/xz.1:2550
+#: ../src/xz/xz.1:2766
 #, no-wrap
 msgid "Robot mode"
 msgstr "Roboter-Modus"
 
 #. type: Plain text
-#: ../src/xz/xz.1:2553
-msgid ""
-"Calculate how many bytes have been saved in total after compressing multiple "
-"files:"
-msgstr ""
-"Berechnen, wie viel Byte nach der Kompression mehrerer Dateien insgesamt "
-"eingespart wurden:"
+#: ../src/xz/xz.1:2769
+msgid "Calculate how many bytes have been saved in total after compressing multiple files:"
+msgstr "Berechnen, wie viel Byte nach der Kompression mehrerer Dateien insgesamt eingespart wurden:"
 
 #. type: Plain text
-#: ../src/xz/xz.1:2558
+#: ../src/xz/xz.1:2774
 #, no-wrap
 msgid "CW<xz --robot --list *.xz | awk '/^totals/{print $5-$4}'>\n"
 msgstr "CW<xz --robot --list *.xz | awk '/^totals/{print $5-$4}'>\n"
 
 #. type: Plain text
-#: ../src/xz/xz.1:2573
-msgid ""
-"A script may want to know that it is using new enough B<xz>. The following "
-"B<sh>(1) script checks that the version number of the B<xz> tool is at "
-"least 5.0.0. This method is compatible with old beta versions, which didn't "
-"support the B<--robot> option:"
-msgstr ""
-"Ein Skript könnte abfragen wollen, ob es ein B<xz> verwendet, das aktuell "
-"genug ist. Das folgende B<sh>(1)-Skript prüft, ob die Versionsnummer des "
-"Dienstprogramms B<xz> mindestens 5.0.0 ist. Diese Methode ist zu alten Beta-"
-"Versionen kompatibel, welche die Option B<--robot> nicht unterstützen:"
+#: ../src/xz/xz.1:2789
+msgid "A script may want to know that it is using new enough B<xz>. The following B<sh>(1) script checks that the version number of the B<xz> tool is at least 5.0.0. This method is compatible with old beta versions, which didn't support the B<--robot> option:"
+msgstr "Ein Skript könnte abfragen wollen, ob es ein B<xz> verwendet, das aktuell genug ist. Das folgende B<sh>(1)-Skript prüft, ob die Versionsnummer des Dienstprogramms B<xz> mindestens 5.0.0 ist. Diese Methode ist zu alten Beta-Versionen kompatibel, welche die Option B<--robot> nicht unterstützen:"
 
 #. type: Plain text
-#: ../src/xz/xz.1:2582
+#: ../src/xz/xz.1:2798
 #, no-wrap
 msgid ""
 "CW<if ! eval \"$(xz --robot --version 2E<gt> /dev/null)\" ||\n"
@@ -4664,26 +3097,22 @@
 "unset XZ_VERSION LIBLZMA_VERSION>\n"
 
 #. type: Plain text
-#: ../src/xz/xz.1:2589
-msgid ""
-"Set a memory usage limit for decompression using B<XZ_OPT>, but if a limit "
-"has already been set, don't increase it:"
-msgstr ""
-"Eine Speicherbedarfsbegrenzung für die Dekompression mit B<XZ_OPT> setzen, "
-"aber eine bereits gesetzte Begrenzung nicht erhöhen:"
+#: ../src/xz/xz.1:2805
+msgid "Set a memory usage limit for decompression using B<XZ_OPT>, but if a limit has already been set, don't increase it:"
+msgstr "Eine Speicherbedarfsbegrenzung für die Dekompression mit B<XZ_OPT> setzen, aber eine bereits gesetzte Begrenzung nicht erhöhen:"
 
 #. type: Plain text
-#: ../src/xz/xz.1:2599
+#: ../src/xz/xz.1:2815
 #, no-wrap
 msgid ""
-"CW<NEWLIM=$((123 E<lt>E<lt> 20)) # 123 MiB\n"
+"CW<NEWLIM=$((123 E<lt>E<lt> 20))\\ \\ # 123 MiB\n"
 "OLDLIM=$(xz --robot --info-memory | cut -f3)\n"
 "if $OLDLIM -eq 0 -o $OLDLIM -gt $NEWLIM ; then\n"
 " XZ_OPT=\"$XZ_OPT --memlimit-decompress=$NEWLIM\"\n"
 " export XZ_OPT\n"
 "fi>\n"
 msgstr ""
-"CW<NEWLIM=$((123 E<lt>E<lt> 20)) # 123 MiB\n"
+"CW<NEWLIM=$((123 E<lt>E<lt> 20))\\ \\ # 123 MiB\n"
 "OLDLIM=$(xz --robot --info-memory | cut -f3)\n"
 "if $OLDLIM -eq 0 -o $OLDLIM -gt $NEWLIM ; then\n"
 " XZ_OPT=\"$XZ_OPT --memlimit-decompress=$NEWLIM\"\n"
@@ -4691,257 +3120,131 @@
 "fi>\n"
 
 #. type: Plain text
-#: ../src/xz/xz.1:2609
-msgid ""
-"The simplest use for custom filter chains is customizing a LZMA2 preset. "
-"This can be useful, because the presets cover only a subset of the "
-"potentially useful combinations of compression settings."
-msgstr ""
-"Der einfachste Anwendungsfall für benutzerdefinierte Filterketten ist die "
-"Anpassung von LZMA2-Voreinstellungsstufen. Das kann nützlich sein, weil die "
-"Voreinstellungen nur einen Teil der potenziell sinnvollen Kombinationen aus "
-"Kompressionseinstellungen abdecken."
+#: ../src/xz/xz.1:2825
+msgid "The simplest use for custom filter chains is customizing a LZMA2 preset. This can be useful, because the presets cover only a subset of the potentially useful combinations of compression settings."
+msgstr "Der einfachste Anwendungsfall für benutzerdefinierte Filterketten ist die Anpassung von LZMA2-Voreinstellungsstufen. Das kann nützlich sein, weil die Voreinstellungen nur einen Teil der potenziell sinnvollen Kombinationen aus Kompressionseinstellungen abdecken."
 
 #. type: Plain text
-#: ../src/xz/xz.1:2617
-msgid ""
-"The CompCPU columns of the tables from the descriptions of the options "
-"B<-0> ... B<-9> and B<--extreme> are useful when customizing LZMA2 presets. "
-"Here are the relevant parts collected from those two tables:"
-msgstr ""
-"Die KompCPU-Spalten der Tabellen aus den Beschreibungen der Optionen B<-0> … "
-"B<-9> und B<--extreme> sind beim Anpassen der LZMA2-Voreinstellungen "
-"nützlich. Diese sind die relevanten Teile aus diesen zwei Tabellen:"
+#: ../src/xz/xz.1:2833
+msgid "The CompCPU columns of the tables from the descriptions of the options B<-0> ... B<-9> and B<--extreme> are useful when customizing LZMA2 presets. Here are the relevant parts collected from those two tables:"
+msgstr "Die KompCPU-Spalten der Tabellen aus den Beschreibungen der Optionen B<-0> … B<-9> und B<--extreme> sind beim Anpassen der LZMA2-Voreinstellungen nützlich. Diese sind die relevanten Teile aus diesen zwei Tabellen:"
 
 #. type: Plain text
-#: ../src/xz/xz.1:2642
-msgid ""
-"If you know that a file requires somewhat big dictionary (e.g. 32 MiB) to "
-"compress well, but you want to compress it quicker than B<xz -8> would do, a "
-"preset with a low CompCPU value (e.g. 1) can be modified to use a bigger "
-"dictionary:"
-msgstr ""
-"Wenn Sie wissen, dass eine Datei für eine gute Kompression ein etwas "
-"größeres Wörterbuch benötigt (zum Beispiel 32 MiB), aber Sie sie schneller "
-"komprimieren wollen, als dies mit B<xz -8> geschehen würde, kann eine "
-"Voreinstellung mit einem niedrigen KompCPU-Wert (zum Beispiel 1) dahingehend "
-"angepasst werden, ein größeres Wörterbuch zu verwenden:"
+#: ../src/xz/xz.1:2858
+msgid "If you know that a file requires somewhat big dictionary (for example, 32\\ MiB) to compress well, but you want to compress it quicker than B<xz -8> would do, a preset with a low CompCPU value (for example, 1) can be modified to use a bigger dictionary:"
+msgstr "Wenn Sie wissen, dass eine Datei für eine gute Kompression ein etwas größeres Wörterbuch benötigt (zum Beispiel 32 MiB), aber Sie sie schneller komprimieren wollen, als dies mit B<xz -8> geschehen würde, kann eine Voreinstellung mit einem niedrigen KompCPU-Wert (zum Beispiel 1) dahingehend angepasst werden, ein größeres Wörterbuch zu verwenden:"
 
 #. type: Plain text
-#: ../src/xz/xz.1:2647
+#: ../src/xz/xz.1:2863
 #, no-wrap
 msgid "CW<xz --lzma2=preset=1,dict=32MiB foo.tar>\n"
 msgstr "CW<xz --lzma2=preset=1,dict=32MiB foo.tar>\n"
 
 #. type: Plain text
-#: ../src/xz/xz.1:2663
-msgid ""
-"With certain files, the above command may be faster than B<xz -6> while "
-"compressing significantly better. However, it must be emphasized that only "
-"some files benefit from a big dictionary while keeping the CompCPU value "
-"low. The most obvious situation, where a big dictionary can help a lot, is "
-"an archive containing very similar files of at least a few megabytes each. "
-"The dictionary size has to be significantly bigger than any individual file "
-"to allow LZMA2 to take full advantage of the similarities between "
-"consecutive files."
-msgstr ""
-"Mit bestimmten Dateien kann der obige Befehl schneller sein als B<xz -6>, "
-"wobei die Kompression deutlich besser wird. Dennoch muss betont werden, dass "
-"nur wenige Dateien von einem größeren Wörterbuch profitieren, wenn der "
-"KompCPU-Wert niedrig bleibt. Der offensichtlichste Fall, in dem ein größeres "
-"Wörterbuch sehr hilfreich sein kann, ist ein Archiv, das einander sehr "
-"ähnliche Dateien enthält, die jeweils wenigstens einige Megabyte groß sind. "
-"Das Wörterbuch muss dann deutlich größer sein als die einzelne Datei, damit "
-"LZMA2 den größtmöglichen Vorteil aus den Ähnlichkeiten der aufeinander "
-"folgenden Dateien zieht."
+#: ../src/xz/xz.1:2879
+msgid "With certain files, the above command may be faster than B<xz -6> while compressing significantly better. However, it must be emphasized that only some files benefit from a big dictionary while keeping the CompCPU value low. The most obvious situation, where a big dictionary can help a lot, is an archive containing very similar files of at least a few megabytes each. The dictionary size has to be significantly bigger than any individual file to allow LZMA2 to take full advantage of the similarities between consecutive files."
+msgstr "Mit bestimmten Dateien kann der obige Befehl schneller sein als B<xz -6>, wobei die Kompression deutlich besser wird. Dennoch muss betont werden, dass nur wenige Dateien von einem größeren Wörterbuch profitieren, wenn der KompCPU-Wert niedrig bleibt. Der offensichtlichste Fall, in dem ein größeres Wörterbuch sehr hilfreich sein kann, ist ein Archiv, das einander sehr ähnliche Dateien enthält, die jeweils wenigstens einige Megabyte groß sind. Das Wörterbuch muss dann deutlich größer sein als die einzelne Datei, damit LZMA2 den größtmöglichen Vorteil aus den Ähnlichkeiten der aufeinander folgenden Dateien zieht."
 
 #. type: Plain text
-#: ../src/xz/xz.1:2670
-msgid ""
-"If very high compressor and decompressor memory usage is fine, and the file "
-"being compressed is at least several hundred megabytes, it may be useful to "
-"use an even bigger dictionary than the 64 MiB that B<xz -9> would use:"
-msgstr ""
-"Wenn hoher Speicherbedarf für Kompression und Dekompression kein Problem ist "
-"und die zu komprimierende Datei mindestens einige Hundert Megabyte groß ist, "
-"kann es sinnvoll sein, ein noch größeres Wörterbuch zu verwenden, als die 64 "
-"MiB, die mit B<xz -9> verwendet werden würden:"
+#: ../src/xz/xz.1:2886
+msgid "If very high compressor and decompressor memory usage is fine, and the file being compressed is at least several hundred megabytes, it may be useful to use an even bigger dictionary than the 64 MiB that B<xz -9> would use:"
+msgstr "Wenn hoher Speicherbedarf für Kompression und Dekompression kein Problem ist und die zu komprimierende Datei mindestens einige Hundert Megabyte groß ist, kann es sinnvoll sein, ein noch größeres Wörterbuch zu verwenden, als die 64 MiB, die mit B<xz -9> verwendet werden würden:"
 
 #. type: Plain text
-#: ../src/xz/xz.1:2675
+#: ../src/xz/xz.1:2891
 #, no-wrap
 msgid "CW<xz -vv --lzma2=dict=192MiB big_foo.tar>\n"
 msgstr "CW<xz -vv --lzma2=dict=192MiB big_foo.tar>\n"
 
 #. type: Plain text
-#: ../src/xz/xz.1:2688
-msgid ""
-"Using B<-vv> (B<--verbose --verbose>) like in the above example can be "
-"useful to see the memory requirements of the compressor and decompressor. "
-"Remember that using a dictionary bigger than the size of the uncompressed "
-"file is waste of memory, so the above command isn't useful for small files."
-msgstr ""
-"Die Verwendung von B<-vv> (B<--verbose --verbose>) wie im obigen Beispiel "
-"kann nützlich sein, um den Speicherbedarf für Kompressor und Dekompressor zu "
-"sehen. Denken Sie daran, dass ein Wörterbuch, das größer als die "
-"unkomprimierte Datei ist, Speicherverschwendung wäre. Daher ist der obige "
-"Befehl für kleine Dateien nicht sinnvoll."
+#: ../src/xz/xz.1:2904
+msgid "Using B<-vv> (B<--verbose --verbose>) like in the above example can be useful to see the memory requirements of the compressor and decompressor. Remember that using a dictionary bigger than the size of the uncompressed file is waste of memory, so the above command isn't useful for small files."
+msgstr "Die Verwendung von B<-vv> (B<--verbose --verbose>) wie im obigen Beispiel kann nützlich sein, um den Speicherbedarf für Kompressor und Dekompressor zu sehen. Denken Sie daran, dass ein Wörterbuch, das größer als die unkomprimierte Datei ist, Speicherverschwendung wäre. Daher ist der obige Befehl für kleine Dateien nicht sinnvoll."
 
 #. type: Plain text
-#: ../src/xz/xz.1:2701
-msgid ""
-"Sometimes the compression time doesn't matter, but the decompressor memory "
-"usage has to be kept low e.g. to make it possible to decompress the file on "
-"an embedded system. The following command uses B<-6e> (B<-6 --extreme>) as "
-"a base and sets the dictionary to only 64\\ KiB. The resulting file can be "
-"decompressed with XZ Embedded (that's why there is B<--check=crc32>) using "
-"about 100\\ KiB of memory."
-msgstr ""
-"Manchmal spielt die Kompressionszeit keine Rolle, aber der Speicherbedarf "
-"bei der Dekompression muss gering gehalten werden, zum Beispiel um die Datei "
-"auf eingebetteten Systemen dekomprimieren zu können. Der folgende Befehl "
-"verwendet B<-6e> (B<-6 --extreme>) als Basis und setzt die Wörterbuchgröße "
-"auf nur 64\\ KiB. Die sich ergebende Datei kann mit XZ Embedded (aus diesem "
-"Grund ist dort B<--check=crc32>) mit nur etwa 100\\ KiB Speicher "
-"dekomprimiert werden."
+#: ../src/xz/xz.1:2916
+msgid "Sometimes the compression time doesn't matter, but the decompressor memory usage has to be kept low, for example, to make it possible to decompress the file on an embedded system. The following command uses B<-6e> (B<-6 --extreme>) as a base and sets the dictionary to only 64\\ KiB. The resulting file can be decompressed with XZ Embedded (that's why there is B<--check=crc32>) using about 100\\ KiB of memory."
+msgstr "Manchmal spielt die Kompressionszeit keine Rolle, aber der Speicherbedarf bei der Dekompression muss gering gehalten werden, zum Beispiel um die Datei auf eingebetteten Systemen dekomprimieren zu können. Der folgende Befehl verwendet B<-6e> (B<-6 --extreme>) als Basis und setzt die Wörterbuchgröße auf nur 64\\ KiB. Die sich ergebende Datei kann mit XZ Embedded (aus diesem Grund ist dort B<--check=crc32>) mit nur etwa 100\\ KiB Speicher dekomprimiert werden."
 
 #. type: Plain text
-#: ../src/xz/xz.1:2706
+#: ../src/xz/xz.1:2921
 #, no-wrap
 msgid "CW<xz --check=crc32 --lzma2=preset=6e,dict=64KiB foo>\n"
 msgstr "CW<xz --check=crc32 --lzma2=preset=6e,dict=64KiB foo>\n"
 
 #. type: Plain text
-#: ../src/xz/xz.1:2729
-msgid ""
-"If you want to squeeze out as many bytes as possible, adjusting the number "
-"of literal context bits (I<lc>) and number of position bits (I<pb>) can "
-"sometimes help. Adjusting the number of literal position bits (I<lp>) "
-"might help too, but usually I<lc> and I<pb> are more important. E.g. a "
-"source code archive contains mostly US-ASCII text, so something like the "
-"following might give slightly (like 0.1\\ %) smaller file than B<xz -6e> "
-"(try also without B<lc=4>):"
-msgstr ""
-"Wenn Sie so viele Byte wie möglich herausquetschen wollen, kann die "
-"Anpassung der Anzahl der literalen Kontextbits (I<lc>) und der Anzahl der "
-"Positionsbits (I<pb>) manchmal hilfreich sein. Auch die Anpassung der Anzahl "
-"der literalen Positionsbits (I<lp>) könnte helfen, aber üblicherweise sind "
-"I<lc> und I<pb> wichtiger. Wenn ein Quellcode-Archiv zum Beispiel "
-"hauptsächlich ASCII-Text enthält, könnte ein Aufruf wie der folgende eine "
-"etwas kleinere Datei (etwa 0,1\\ %) ergeben als mit B<xz -6e> (versuchen Sie "
-"es auch B<lc=4>):"
+#: ../src/xz/xz.1:2944
+msgid "If you want to squeeze out as many bytes as possible, adjusting the number of literal context bits (I<lc>) and number of position bits (I<pb>) can sometimes help. Adjusting the number of literal position bits (I<lp>) might help too, but usually I<lc> and I<pb> are more important. For example, a source code archive contains mostly US-ASCII text, so something like the following might give slightly (like 0.1\\ %) smaller file than B<xz -6e> (try also without B<lc=4>):"
+msgstr "Wenn Sie so viele Byte wie möglich herausquetschen wollen, kann die Anpassung der Anzahl der literalen Kontextbits (I<lc>) und der Anzahl der Positionsbits (I<pb>) manchmal hilfreich sein. Auch die Anpassung der Anzahl der literalen Positionsbits (I<lp>) könnte helfen, aber üblicherweise sind I<lc> und I<pb> wichtiger. Wenn ein Quellcode-Archiv zum Beispiel hauptsächlich ASCII-Text enthält, könnte ein Aufruf wie der folgende eine etwas kleinere Datei (etwa 0,1\\ %) ergeben als mit B<xz -6e> (versuchen Sie es auch B<lc=4>):"
 
 #. type: Plain text
-#: ../src/xz/xz.1:2734
+#: ../src/xz/xz.1:2949
 #, no-wrap
 msgid "CW<xz --lzma2=preset=6e,pb=0,lc=4 source_code.tar>\n"
 msgstr "CW<xz --lzma2=preset=6e,pb=0,lc=4 Quellcode.tar>\n"
 
 #. type: Plain text
-#: ../src/xz/xz.1:2742
-msgid ""
-"Using another filter together with LZMA2 can improve compression with "
-"certain file types. E.g. to compress a x86-32 or x86-64 shared library "
-"using the x86 BCJ filter:"
-msgstr ""
-"Die Verwendung eines anderen Filters mit LZMA2 kann die Kompression bei "
-"verschiedenen Dateitypen verbessern. So könnten Sie eine gemeinsam genutzte "
-"Bibliothek der Architekturen x86-32 oder x86-64 mit dem BCJ-Filter für x86 "
-"komprimieren:"
+#: ../src/xz/xz.1:2957
+msgid "Using another filter together with LZMA2 can improve compression with certain file types. For example, to compress a x86-32 or x86-64 shared library using the x86 BCJ filter:"
+msgstr "Die Verwendung eines anderen Filters mit LZMA2 kann die Kompression bei verschiedenen Dateitypen verbessern. So könnten Sie eine gemeinsam genutzte Bibliothek der Architekturen x86-32 oder x86-64 mit dem BCJ-Filter für x86 komprimieren:"
 
 #. type: Plain text
-#: ../src/xz/xz.1:2747
+#: ../src/xz/xz.1:2962
 #, no-wrap
 msgid "CW<xz --x86 --lzma2 libfoo.so>\n"
 msgstr "CW<xz --x86 --lzma2 libfoo.so>\n"
 
 #. type: Plain text
-#: ../src/xz/xz.1:2761
-msgid ""
-"Note that the order of the filter options is significant. If B<--x86> is "
-"specified after B<--lzma2>, B<xz> will give an error, because there cannot "
-"be any filter after LZMA2, and also because the x86 BCJ filter cannot be "
-"used as the last filter in the chain."
-msgstr ""
-"Beachten Sie, dass die Reihenfolge der Filteroptionen von Bedeutung ist. "
-"Falls B<--x86> nach B<--lzma2> angegeben wird, gibt B<xz> einen Fehler aus, "
-"weil nach LZMA2 kein weiterer Filter sein darf und auch weil der BCJ-Filter "
-"für x86 nicht als letzter Filter in der Filterkette gesetzt werden darf."
+#: ../src/xz/xz.1:2976
+msgid "Note that the order of the filter options is significant. If B<--x86> is specified after B<--lzma2>, B<xz> will give an error, because there cannot be any filter after LZMA2, and also because the x86 BCJ filter cannot be used as the last filter in the chain."
+msgstr "Beachten Sie, dass die Reihenfolge der Filteroptionen von Bedeutung ist. Falls B<--x86> nach B<--lzma2> angegeben wird, gibt B<xz> einen Fehler aus, weil nach LZMA2 kein weiterer Filter sein darf und auch weil der BCJ-Filter für x86 nicht als letzter Filter in der Filterkette gesetzt werden darf."
 
 #. type: Plain text
-#: ../src/xz/xz.1:2767
-msgid ""
-"The Delta filter together with LZMA2 can give good results with bitmap "
-"images. It should usually beat PNG, which has a few more advanced filters "
-"than simple delta but uses Deflate for the actual compression."
-msgstr ""
-"Der Delta-Filter zusammen mit LZMA2 kann bei Bitmap-Bildern gute Ergebnisse "
-"liefern. Er sollte üblicherweise besser sein als PNG, welches zwar einige "
-"fortgeschrittene Filter als ein simples delta bietet, aber für die "
-"eigentliche Kompression »Deflate« verwendet."
+#: ../src/xz/xz.1:2982
+msgid "The Delta filter together with LZMA2 can give good results with bitmap images. It should usually beat PNG, which has a few more advanced filters than simple delta but uses Deflate for the actual compression."
+msgstr "Der Delta-Filter zusammen mit LZMA2 kann bei Bitmap-Bildern gute Ergebnisse liefern. Er sollte üblicherweise besser sein als PNG, welches zwar einige fortgeschrittene Filter als ein simples delta bietet, aber für die eigentliche Kompression »Deflate« verwendet."
 
 #. type: Plain text
-#: ../src/xz/xz.1:2777
-msgid ""
-"The image has to be saved in uncompressed format, e.g. as uncompressed "
-"TIFF. The distance parameter of the Delta filter is set to match the number "
-"of bytes per pixel in the image. E.g. 24-bit RGB bitmap needs B<dist=3>, "
-"and it is also good to pass B<pb=0> to LZMA2 to accommodate the three-byte "
-"alignment:"
-msgstr ""
-"Das Bild muss in einem unkomprimierten Format gespeichert werden, zum "
-"Beispiel als unkomprimiertes TIFF. Der Abstandsparameter des Delta-Filters "
-"muss so gesetzt werden, dass er der Anzahl der Bytes pro Pixel im Bild "
-"entspricht. Zum Beispiel erfordert ein 24-Bit-RGB-Bitmap B<dist=3>, außerdem "
-"ist es gut, B<pb=0> an LZMA2 zu übergeben, um die 3-Byte-Ausrichtung zu "
-"berücksichtigen:"
+#: ../src/xz/xz.1:2992
+msgid "The image has to be saved in uncompressed format, for example, as uncompressed TIFF. The distance parameter of the Delta filter is set to match the number of bytes per pixel in the image. For example, 24-bit RGB bitmap needs B<dist=3>, and it is also good to pass B<pb=0> to LZMA2 to accommodate the three-byte alignment:"
+msgstr "Das Bild muss in einem unkomprimierten Format gespeichert werden, zum Beispiel als unkomprimiertes TIFF. Der Abstandsparameter des Delta-Filters muss so gesetzt werden, dass er der Anzahl der Bytes pro Pixel im Bild entspricht. Zum Beispiel erfordert ein 24-Bit-RGB-Bitmap B<dist=3>, außerdem ist es gut, B<pb=0> an LZMA2 zu übergeben, um die 3-Byte-Ausrichtung zu berücksichtigen:"
 
 #. type: Plain text
-#: ../src/xz/xz.1:2782
+#: ../src/xz/xz.1:2997
 #, no-wrap
 msgid "CW<xz --delta=dist=3 --lzma2=pb=0 foo.tiff>\n"
 msgstr "CW<xz --delta=dist=3 --lzma2=pb=0 foo.tiff>\n"
 
 #. type: Plain text
-#: ../src/xz/xz.1:2790
-msgid ""
-"If multiple images have been put into a single archive (e.g.\\& B<.tar>), "
-"the Delta filter will work on that too as long as all images have the same "
-"number of bytes per pixel."
-msgstr ""
-"Wenn sich mehrere Bilder in einem einzelnen Archiv befinden (zum Beispiel\\& "
-"B<.tar>), funktioniert der Delta-Filter damit auch, sofern alle Bilder im "
-"Archiv die gleiche Anzahl Bytes pro Pixel haben."
+#: ../src/xz/xz.1:3005
+msgid "If multiple images have been put into a single archive (for example, B<.tar>), the Delta filter will work on that too as long as all images have the same number of bytes per pixel."
+msgstr "Wenn sich mehrere Bilder in einem einzelnen Archiv befinden (zum Beispiel\\& B<.tar>), funktioniert der Delta-Filter damit auch, sofern alle Bilder im Archiv die gleiche Anzahl Bytes pro Pixel haben."
 
 #. type: SH
-#: ../src/xz/xz.1:2791 ../src/xzdec/xzdec.1:143 ../src/lzmainfo/lzmainfo.1:59
-#: ../src/scripts/xzdiff.1:64 ../src/scripts/xzgrep.1:92
+#: ../src/xz/xz.1:3006 ../src/xzdec/xzdec.1:143 ../src/lzmainfo/lzmainfo.1:59
+#: ../src/scripts/xzdiff.1:65 ../src/scripts/xzgrep.1:106
 #: ../src/scripts/xzless.1:65 ../src/scripts/xzmore.1:51
 #, no-wrap
 msgid "SEE ALSO"
 msgstr "SIEHE AUCH"
 
 #. type: Plain text
-#: ../src/xz/xz.1:2800
-msgid ""
-"B<xzdec>(1), B<xzdiff>(1), B<xzgrep>(1), B<xzless>(1), B<xzmore>(1), "
-"B<gzip>(1), B<bzip2>(1), B<7z>(1)"
-msgstr ""
-"B<xzdec>(1), B<xzdiff>(1), B<xzgrep>(1), B<xzless>(1), B<xzmore>(1), "
-"B<gzip>(1), B<bzip2>(1), B<7z>(1)"
+#: ../src/xz/xz.1:3015
+msgid "B<xzdec>(1), B<xzdiff>(1), B<xzgrep>(1), B<xzless>(1), B<xzmore>(1), B<gzip>(1), B<bzip2>(1), B<7z>(1)"
+msgstr "B<xzdec>(1), B<xzdiff>(1), B<xzgrep>(1), B<xzless>(1), B<xzmore>(1), B<gzip>(1), B<bzip2>(1), B<7z>(1)"
 
 #. type: Plain text
-#: ../src/xz/xz.1:2802
+#: ../src/xz/xz.1:3017
 msgid "XZ Utils: E<lt>https://tukaani.org/xz/E<gt>"
 msgstr "XZ Utils: E<lt>https://tukaani.org/xz/E<gt>"
 
 #. type: Plain text
-#: ../src/xz/xz.1:2804 ../src/xzdec/xzdec.1:146
+#: ../src/xz/xz.1:3019 ../src/xzdec/xzdec.1:146
 msgid "XZ Embedded: E<lt>https://tukaani.org/xz/embedded.htmlE<gt>"
 msgstr "XZ Embedded: E<lt>https://tukaani.org/xz/embedded.htmlE<gt>"
 
 #. type: Plain text
-#: ../src/xz/xz.1:2805
+#: ../src/xz/xz.1:3020
 msgid "LZMA SDK: E<lt>http://7-zip.org/sdk.htmlE<gt>"
 msgstr "LZMA-SDK: E<lt>http://7-zip.org/sdk.htmlE<gt>"
 
@@ -4974,82 +3277,38 @@
 
 #. type: Plain text
 #: ../src/xzdec/xzdec.1:44
-msgid ""
-"B<xzdec> is a liblzma-based decompression-only tool for B<.xz> (and only B<."
-"xz>) files. B<xzdec> is intended to work as a drop-in replacement for "
-"B<xz>(1) in the most common situations where a script has been written to "
-"use B<xz --decompress --stdout> (and possibly a few other commonly used "
-"options) to decompress B<.xz> files. B<lzmadec> is identical to B<xzdec> "
-"except that B<lzmadec> supports B<.lzma> files instead of B<.xz> files."
-msgstr ""
-"B<xzdec> ist ein auf Liblzma basierendes Nur-Dekompressionswerkzeug für B<."
-"xz>-Dateien (und B<nur> für B<.xz>-Dateien). B<xzdec> ist als direkter "
-"Ersatz für B<xz>(1) in jenen Situationen konzipiert, wo ein Skript B<xz --"
-"decompress --stdout> (und eventuelle einige andere höufig genutzte Optionen) "
-"zum Dekomprimieren von B<.xz>-Dateien. B<lzmadec> ist weitgehend identisch "
-"zu B<xzdec>, mit der Ausnahme, dass B<lzmadec> B<.lzma>-Dateien anstelle von "
-"B<.xz>-Dateien unterstützt."
+msgid "B<xzdec> is a liblzma-based decompression-only tool for B<.xz> (and only B<.xz>) files. B<xzdec> is intended to work as a drop-in replacement for B<xz>(1) in the most common situations where a script has been written to use B<xz --decompress --stdout> (and possibly a few other commonly used options) to decompress B<.xz> files. B<lzmadec> is identical to B<xzdec> except that B<lzmadec> supports B<.lzma> files instead of B<.xz> files."
+msgstr "B<xzdec> ist ein auf Liblzma basierendes Nur-Dekompressionswerkzeug für B<.xz>-Dateien (und B<nur> für B<.xz>-Dateien). B<xzdec> ist als direkter Ersatz für B<xz>(1) in jenen Situationen konzipiert, wo ein Skript B<xz --decompress --stdout> (und eventuelle einige andere höufig genutzte Optionen) zum Dekomprimieren von B<.xz>-Dateien. B<lzmadec> ist weitgehend identisch zu B<xzdec>, mit der Ausnahme, dass B<lzmadec> B<.lzma>-Dateien anstelle von B<.xz>-Dateien unterstützt."
 
 #. type: Plain text
 #: ../src/xzdec/xzdec.1:61
-msgid ""
-"To reduce the size of the executable, B<xzdec> doesn't support "
-"multithreading or localization, and doesn't read options from B<XZ_DEFAULTS> "
-"and B<XZ_OPT> environment variables. B<xzdec> doesn't support displaying "
-"intermediate progress information: sending B<SIGINFO> to B<xzdec> does "
-"nothing, but sending B<SIGUSR1> terminates the process instead of displaying "
-"progress information."
-msgstr ""
-"Um die Größe der ausführbaren Datei zu reduzieren, unterstützt B<xzdec> "
-"weder Multithreading noch Lokalisierung. Außerdem liest es keine Optionen "
-"aus den Umgebungsvariablen B<XZ_DEFAULTS> und B<XZ_OPT>. B<xzdec> "
-"unterstützt keine zwischenzeitlichen Fortschrittsinformationen: Das Senden "
-"von B<SIGINFO> an B<xzdec> hat keine Auswirkungen, jedoch beendet B<SIGUSR1> "
-"den Prozess, anstatt Fortschrittsinformationen anzuzeigen."
+msgid "To reduce the size of the executable, B<xzdec> doesn't support multithreading or localization, and doesn't read options from B<XZ_DEFAULTS> and B<XZ_OPT> environment variables. B<xzdec> doesn't support displaying intermediate progress information: sending B<SIGINFO> to B<xzdec> does nothing, but sending B<SIGUSR1> terminates the process instead of displaying progress information."
+msgstr "Um die Größe der ausführbaren Datei zu reduzieren, unterstützt B<xzdec> weder Multithreading noch Lokalisierung. Außerdem liest es keine Optionen aus den Umgebungsvariablen B<XZ_DEFAULTS> und B<XZ_OPT>. B<xzdec> unterstützt keine zwischenzeitlichen Fortschrittsinformationen: Das Senden von B<SIGINFO> an B<xzdec> hat keine Auswirkungen, jedoch beendet B<SIGUSR1> den Prozess, anstatt Fortschrittsinformationen anzuzeigen."
 
 #. type: Plain text
 #: ../src/xzdec/xzdec.1:69
-msgid ""
-"Ignored for B<xz>(1) compatibility. B<xzdec> supports only decompression."
-msgstr ""
-"ist zwecks Kompatibilität zu B<xz>(1) vorhanden; wird ignoriert. B<xzdec> "
-"unterstützt nur Dekompression."
+msgid "Ignored for B<xz>(1) compatibility. B<xzdec> supports only decompression."
+msgstr "ist zwecks Kompatibilität zu B<xz>(1) vorhanden; wird ignoriert. B<xzdec> unterstützt nur Dekompression."
 
 #. type: Plain text
 #: ../src/xzdec/xzdec.1:76
-msgid ""
-"Ignored for B<xz>(1) compatibility. B<xzdec> never creates or removes any "
-"files."
-msgstr ""
-"ist zwecks Kompatibilität zu B<xz>(1) vorhanden; wird ignoriert. B<xzdec> "
-"erzeugt oder entfernt niemals Dateien."
+msgid "Ignored for B<xz>(1) compatibility. B<xzdec> never creates or removes any files."
+msgstr "ist zwecks Kompatibilität zu B<xz>(1) vorhanden; wird ignoriert. B<xzdec> erzeugt oder entfernt niemals Dateien."
 
 #. type: Plain text
 #: ../src/xzdec/xzdec.1:83
-msgid ""
-"Ignored for B<xz>(1) compatibility. B<xzdec> always writes the "
-"decompressed data to standard output."
-msgstr ""
-"ist zwecks Kompatibilität zu B<xz>(1) vorhanden; wird ignoriert. B<xzdec> "
-"schreibt die dekomprimierten Daten immer in die Standardausgabe."
+msgid "Ignored for B<xz>(1) compatibility. B<xzdec> always writes the decompressed data to standard output."
+msgstr "ist zwecks Kompatibilität zu B<xz>(1) vorhanden; wird ignoriert. B<xzdec> schreibt die dekomprimierten Daten immer in die Standardausgabe."
 
 #. type: Plain text
 #: ../src/xzdec/xzdec.1:89
-msgid ""
-"Specifying this once does nothing since B<xzdec> never displays any warnings "
-"or notices. Specify this twice to suppress errors."
-msgstr ""
-"hat bei einmaliger Angabe keine Wirkung, da B<xzdec> niemals Warnungen oder "
-"sonstige Meldungen anzeigt. Wenn Sie dies zweimal angeben, werden "
-"Fehlermeldungen unterdrückt."
+msgid "Specifying this once does nothing since B<xzdec> never displays any warnings or notices. Specify this twice to suppress errors."
+msgstr "hat bei einmaliger Angabe keine Wirkung, da B<xzdec> niemals Warnungen oder sonstige Meldungen anzeigt. Wenn Sie dies zweimal angeben, werden Fehlermeldungen unterdrückt."
 
 #. type: Plain text
 #: ../src/xzdec/xzdec.1:96
-msgid ""
-"Ignored for B<xz>(1) compatibility. B<xzdec> never uses the exit status 2."
-msgstr ""
-"ist zwecks Kompatibilität zu B<xz>(1) vorhanden; wird ignoriert. B<xzdec> "
-"verwendet niemals den Exit-Status 2."
+msgid "Ignored for B<xz>(1) compatibility. B<xzdec> never uses the exit status 2."
+msgstr "ist zwecks Kompatibilität zu B<xz>(1) vorhanden; wird ignoriert. B<xzdec> verwendet niemals den Exit-Status 2."
 
 #. type: Plain text
 #: ../src/xzdec/xzdec.1:99
@@ -5068,41 +3327,18 @@
 
 #. type: Plain text
 #: ../src/xzdec/xzdec.1:117
-msgid ""
-"B<xzdec> doesn't have any warning messages like B<xz>(1) has, thus the exit "
-"status 2 is not used by B<xzdec>."
-msgstr ""
-"B<xzdec> gibt keine Warnmeldungen wie B<xz>(1) aus, daher wird der Exit-"
-"Status 2 von B<xzdec> nicht verwendet."
+msgid "B<xzdec> doesn't have any warning messages like B<xz>(1) has, thus the exit status 2 is not used by B<xzdec>."
+msgstr "B<xzdec> gibt keine Warnmeldungen wie B<xz>(1) aus, daher wird der Exit-Status 2 von B<xzdec> nicht verwendet."
 
 #. type: Plain text
 #: ../src/xzdec/xzdec.1:131
-msgid ""
-"Use B<xz>(1) instead of B<xzdec> or B<lzmadec> for normal everyday use. "
-"B<xzdec> or B<lzmadec> are meant only for situations where it is important "
-"to have a smaller decompressor than the full-featured B<xz>(1)."
-msgstr ""
-"Verwenden Sie B<xz>(1) anstelle von B<xzdec> oder B<lzmadec> im normalen "
-"täglichen Gebrauch. B<xzdec> oder B<lzmadec> sind nur für Situationen "
-"gedacht, in denen ein kleinerer Dekompressor statt des voll ausgestatteten "
-"B<xz>(1) wichtig ist."
+msgid "Use B<xz>(1) instead of B<xzdec> or B<lzmadec> for normal everyday use. B<xzdec> or B<lzmadec> are meant only for situations where it is important to have a smaller decompressor than the full-featured B<xz>(1)."
+msgstr "Verwenden Sie B<xz>(1) anstelle von B<xzdec> oder B<lzmadec> im normalen täglichen Gebrauch. B<xzdec> oder B<lzmadec> sind nur für Situationen gedacht, in denen ein kleinerer Dekompressor statt des voll ausgestatteten B<xz>(1) wichtig ist."
 
 #. type: Plain text
 #: ../src/xzdec/xzdec.1:143
-msgid ""
-"B<xzdec> and B<lzmadec> are not really that small. The size can be reduced "
-"further by dropping features from liblzma at compile time, but that "
-"shouldn't usually be done for executables distributed in typical non-"
-"embedded operating system distributions. If you need a truly small B<.xz> "
-"decompressor, consider using XZ Embedded."
-msgstr ""
-"B<xzdec> und B<lzmadec> sind nicht wirklich extrem klein. Die Größe kann "
-"durch Deaktivieren von Funktionen bei der Kompilierung von Liblzma weiter "
-"verringert werden, aber das sollte nicht für ausführbare Dateien getan "
-"werden, die in typischen Betriebssystemen ausgeliefert werden, außer in den "
-"Distributionen für eingebettete Systeme. Wenn Sie einen wirklich winzigen "
-"Dekompressor für B<.xz>-Dateien brauchen, sollten Sie stattdessen XZ "
-"Embedded in Erwägung ziehen."
+msgid "B<xzdec> and B<lzmadec> are not really that small. The size can be reduced further by dropping features from liblzma at compile time, but that shouldn't usually be done for executables distributed in typical non-embedded operating system distributions. If you need a truly small B<.xz> decompressor, consider using XZ Embedded."
+msgstr "B<xzdec> und B<lzmadec> sind nicht wirklich extrem klein. Die Größe kann durch Deaktivieren von Funktionen bei der Kompilierung von Liblzma weiter verringert werden, aber das sollte nicht für ausführbare Dateien getan werden, die in typischen Betriebssystemen ausgeliefert werden, außer in den Distributionen für eingebettete Systeme. Wenn Sie einen wirklich winzigen Dekompressor für B<.xz>-Dateien brauchen, sollten Sie stattdessen XZ Embedded in Erwägung ziehen."
 
 #. type: Plain text
 #: ../src/xzdec/xzdec.1:145 ../src/lzmainfo/lzmainfo.1:60
@@ -5133,57 +3369,29 @@
 
 #. type: Plain text
 #: ../src/lzmainfo/lzmainfo.1:31
-msgid ""
-"B<lzmainfo> shows information stored in the B<.lzma> file header. It reads "
-"the first 13 bytes from the specified I<file>, decodes the header, and "
-"prints it to standard output in human readable format. If no I<files> are "
-"given or I<file> is B<->, standard input is read."
-msgstr ""
-"B<lzmainfo> zeigt die im B<.lzma>-Dateikopf enthaltenen Informationen an. Es "
-"liest die ersten 13 Bytes aus der angegebenen I<Datei>, dekodiert den "
-"Dateikopf und gibt das Ergebnis in die Standardausgabe in einem "
-"menschenlesbaren Format aus. Falls keine I<Datei>en angegeben werden oder "
-"die I<Datei> als B<-> übergeben wird, dann wird aus der Standardeingabe "
-"gelesen."
+msgid "B<lzmainfo> shows information stored in the B<.lzma> file header. It reads the first 13 bytes from the specified I<file>, decodes the header, and prints it to standard output in human readable format. If no I<files> are given or I<file> is B<->, standard input is read."
+msgstr "B<lzmainfo> zeigt die im B<.lzma>-Dateikopf enthaltenen Informationen an. Es liest die ersten 13 Bytes aus der angegebenen I<Datei>, dekodiert den Dateikopf und gibt das Ergebnis in die Standardausgabe in einem menschenlesbaren Format aus. Falls keine I<Datei>en angegeben werden oder die I<Datei> als B<-> übergeben wird, dann wird aus der Standardeingabe gelesen."
 
 #. type: Plain text
 #: ../src/lzmainfo/lzmainfo.1:40
-msgid ""
-"Usually the most interesting information is the uncompressed size and the "
-"dictionary size. Uncompressed size can be shown only if the file is in the "
-"non-streamed B<.lzma> format variant. The amount of memory required to "
-"decompress the file is a few dozen kilobytes plus the dictionary size."
-msgstr ""
-"In der Regel sind die unkomprimierte Größe der Daten und die Größe des "
-"Wörterbuchs am bedeutsamsten. Die unkomprimierte Größe kann nur dann "
-"angezeigt werden, wenn die Datei im B<.lzma>-Format kein Datenstrom ist. Die "
-"Größe des für die Dekompression nötigen Speichers beträgt einige Dutzend "
-"Kilobyte zuzüglich der Größe des Inhaltsverzeichnisses."
+msgid "Usually the most interesting information is the uncompressed size and the dictionary size. Uncompressed size can be shown only if the file is in the non-streamed B<.lzma> format variant. The amount of memory required to decompress the file is a few dozen kilobytes plus the dictionary size."
+msgstr "In der Regel sind die unkomprimierte Größe der Daten und die Größe des Wörterbuchs am bedeutsamsten. Die unkomprimierte Größe kann nur dann angezeigt werden, wenn die Datei im B<.lzma>-Format kein Datenstrom ist. Die Größe des für die Dekompression nötigen Speichers beträgt einige Dutzend Kilobyte zuzüglich der Größe des Inhaltsverzeichnisses."
 
 #. type: Plain text
 #: ../src/lzmainfo/lzmainfo.1:44
-msgid ""
-"B<lzmainfo> is included in XZ Utils primarily for backward compatibility "
-"with LZMA Utils."
-msgstr ""
-"B<lzmainfo> ist in den XZ-Dienstprogrammen hauptsächlich zur Kompatibilität "
-"zu den LZMA-Dienstprogrammen enthalten."
+msgid "B<lzmainfo> is included in XZ Utils primarily for backward compatibility with LZMA Utils."
+msgstr "B<lzmainfo> ist in den XZ-Dienstprogrammen hauptsächlich zur Kompatibilität zu den LZMA-Dienstprogrammen enthalten."
 
 #. type: SH
-#: ../src/lzmainfo/lzmainfo.1:51 ../src/scripts/xzdiff.1:72
+#: ../src/lzmainfo/lzmainfo.1:51 ../src/scripts/xzdiff.1:74
 #, no-wrap
 msgid "BUGS"
 msgstr "FEHLER"
 
 #. type: Plain text
 #: ../src/lzmainfo/lzmainfo.1:59
-msgid ""
-"B<lzmainfo> uses B<MB> while the correct suffix would be B<MiB> (2^20 "
-"bytes). This is to keep the output compatible with LZMA Utils."
-msgstr ""
-"B<lzmainfo> verwendet B<MB>, während das korrekte Suffix B<MiB> (2^20 Bytes) "
-"wäre. Damit wird die Kompatibilität zu den LZMA-Dienstprogrammen "
-"gewährleistet."
+msgid "B<lzmainfo> uses B<MB> while the correct suffix would be B<MiB> (2^20 bytes). This is to keep the output compatible with LZMA Utils."
+msgstr "B<lzmainfo> verwendet B<MB>, während das korrekte Suffix B<MiB> (2^20 Bytes) wäre. Damit wird die Kompatibilität zu den LZMA-Dienstprogrammen gewährleistet."
 
 #. type: TH
 #: ../src/scripts/xzdiff.1:9
@@ -5192,10 +3400,10 @@
 msgstr "XZDIFF"
 
 #. type: TH
-#: ../src/scripts/xzdiff.1:9 ../src/scripts/xzgrep.1:9
+#: ../src/scripts/xzdiff.1:9
 #, no-wrap
-msgid "2011-03-19"
-msgstr "19. März 2011"
+msgid "2021-06-04"
+msgstr "4. Juni 2021"
 
 #. type: Plain text
 #: ../src/scripts/xzdiff.1:12
@@ -5223,54 +3431,24 @@
 msgstr "B<lzdiff> I<diff-Optionen> I<Datei1> I<Datei2>"
 
 #. type: Plain text
-#: ../src/scripts/xzdiff.1:58
-msgid ""
-"B<xzcmp> and B<xzdiff> invoke B<cmp>(1) or B<diff>(1) on files compressed "
-"with B<xz>(1), B<lzma>(1), B<gzip>(1), B<bzip2>(1), or B<lzop>(1). All "
-"options specified are passed directly to B<cmp>(1) or B<diff>(1). If only "
-"one file is specified, then the files compared are I<file1> (which must have "
-"a suffix of a supported compression format) and I<file1> from which the "
-"compression format suffix has been stripped. If two files are specified, "
-"then they are uncompressed if necessary and fed to B<cmp>(1) or "
-"B<diff>(1). The exit status from B<cmp>(1) or B<diff>(1) is preserved."
-msgstr ""
-"Die Dienstprogramme B<xzcmp> und B<xzdiff> führen die Programme B<cmp>(1) "
-"beziehungsweise B<diff>(1) mit Dateien aus, die mittels B<xz>(1), "
-"B<lzma>(1), B<gzip>(1), B<bzip2>(1) oder B<lzop>(1) komprimiert wurden. Alle "
-"angegebenen Optionen werden direkt an B<cmp>(1) oder B<diff>(1) übergeben. "
-"Wird nur eine Datei angegeben, wird diese I<Datei1> (die eine Endung "
-"entsprechend eines der unterstützten Kompressionsformate haben muss) mit der "
-"I<Datei1> verglichen, von der die Kompressionsformat-Endung entfernt wird. "
-"Werden zwei Dateien angegeben, dann werden deren Inhalte (falls nötig, "
-"unkomprimiert) an B<cmp>(1) oder B<diff>(1) weitergeleitet. Der Exit-Status "
-"von B<cmp>(1) oder B<diff>(1) wird dabei bewahrt."
+#: ../src/scripts/xzdiff.1:59
+msgid "B<xzcmp> and B<xzdiff> invoke B<cmp>(1) or B<diff>(1) on files compressed with B<xz>(1), B<lzma>(1), B<gzip>(1), B<bzip2>(1), B<lzop>(1), or B<zstd>(1). All options specified are passed directly to B<cmp>(1) or B<diff>(1). If only one file is specified, then the files compared are I<file1> (which must have a suffix of a supported compression format) and I<file1> from which the compression format suffix has been stripped. If two files are specified, then they are uncompressed if necessary and fed to B<cmp>(1) or B<diff>(1). The exit status from B<cmp>(1) or B<diff>(1) is preserved unless a decompression error occurs; then exit status is 2."
+msgstr "Die Dienstprogramme B<xzcmp> und B<xzdiff> führen die Programme B<cmp>(1) beziehungsweise B<diff>(1) mit Dateien aus, die mittels B<xz>(1), B<lzma>(1), B<gzip>(1), B<bzip2>(1), B<lzop>(1) oder B<zstd> komprimiert wurden. Alle angegebenen Optionen werden direkt an B<cmp>(1) oder B<diff>(1) übergeben. Wird nur eine Datei angegeben, wird diese I<Datei1> (die eine Endung entsprechend eines der unterstützten Kompressionsformate haben muss) mit der I<Datei1> verglichen, von der die Kompressionsformat-Endung entfernt wird. Werden zwei Dateien angegeben, dann werden deren Inhalte (falls nötig, unkomprimiert) an B<cmp>(1) oder B<diff>(1) weitergeleitet. Der Exit-Status von B<cmp>(1) oder B<diff>(1) wird dabei bewahrt (sofern kein Dekompressionsfehler auftrat; in diesem Fall ist der Exit-Status 2)."
 
 #. type: Plain text
-#: ../src/scripts/xzdiff.1:64
-msgid ""
-"The names B<lzcmp> and B<lzdiff> are provided for backward compatibility "
-"with LZMA Utils."
-msgstr ""
-"Die Namen B<lzcmp> und B<lzdiff> dienen der Abwärtskompatibilität zu den "
-"LZMA-Dienstprogrammen."
+#: ../src/scripts/xzdiff.1:65
+msgid "The names B<lzcmp> and B<lzdiff> are provided for backward compatibility with LZMA Utils."
+msgstr "Die Namen B<lzcmp> und B<lzdiff> dienen der Abwärtskompatibilität zu den LZMA-Dienstprogrammen."
 
 #. type: Plain text
-#: ../src/scripts/xzdiff.1:72
-msgid ""
-"B<cmp>(1), B<diff>(1), B<xz>(1), B<gzip>(1), B<bzip2>(1), B<lzop>(1), "
-"B<zdiff>(1)"
-msgstr ""
-"B<cmp>(1), B<diff>(1), B<xz>(1), B<gzip>(1), B<bzip2>(1), B<lzop>(1), "
-"B<zdiff>(1)"
+#: ../src/scripts/xzdiff.1:74
+msgid "B<cmp>(1), B<diff>(1), B<xz>(1), B<gzip>(1), B<bzip2>(1), B<lzop>(1), B<zstd>(1), B<zdiff>(1)"
+msgstr "B<cmp>(1), B<diff>(1), B<xz>(1), B<gzip>(1), B<bzip2>(1), B<lzop>(1), B<zstd>(1), B<zdiff>(1)"
 
 #. type: Plain text
-#: ../src/scripts/xzdiff.1:77
-msgid ""
-"Messages from the B<cmp>(1) or B<diff>(1) programs refer to temporary "
-"filenames instead of those specified."
-msgstr ""
-"Die Meldungen der Programme B<cmp>(1) oder B<diff>(1) können auf temporäre "
-"Dateinamen verweisen anstatt auf die tatsächlich angegebenen Dateinamen."
+#: ../src/scripts/xzdiff.1:79
+msgid "Messages from the B<cmp>(1) or B<diff>(1) programs refer to temporary filenames instead of those specified."
+msgstr "Die Meldungen der Programme B<cmp>(1) oder B<diff>(1) können auf temporäre Dateinamen verweisen anstatt auf die tatsächlich angegebenen Dateinamen."
 
 #. type: TH
 #: ../src/scripts/xzgrep.1:9
@@ -5278,98 +3456,98 @@
 msgid "XZGREP"
 msgstr "XZGREP"
 
+#. type: TH
+#: ../src/scripts/xzgrep.1:9
+#, no-wrap
+msgid "2022-07-19"
+msgstr "19. Juli 2022"
+
 #. type: Plain text
 #: ../src/scripts/xzgrep.1:12
 msgid "xzgrep - search compressed files for a regular expression"
-msgstr ""
-"xzgrep - komprimierte Dateien nach einem regulären Ausdruck durchsuchen"
+msgstr "xzgrep - komprimierte Dateien nach einem regulären Ausdruck durchsuchen"
 
 #. type: Plain text
 #: ../src/scripts/xzgrep.1:18
-msgid "B<xzgrep> I<grep_options> B<-e> I<pattern> I<file>..."
-msgstr "B<xzgrep> I<grep-Optionen> B<-e> I<Muster> I<Dateiname> …"
+msgid "B<xzgrep> I<grep_options> B<-e> I<pattern> I<file...>"
+msgstr "B<xzgrep> I<grep_Optionen> B<-e> I<Muster> I<Datei …>"
 
 #. type: Plain text
 #: ../src/scripts/xzgrep.1:21
-msgid "B<xzegrep> ..."
+msgid "B<xzegrep> \\&..."
 msgstr "B<xzegrep> …"
 
 #. type: Plain text
 #: ../src/scripts/xzgrep.1:24
-msgid "B<xzfgrep> ..."
+msgid "B<xzfgrep> \\&..."
 msgstr "B<xzfgrep> …"
 
 #. type: Plain text
 #: ../src/scripts/xzgrep.1:27
-msgid "B<lzgrep> ..."
+msgid "B<lzgrep> \\&..."
 msgstr "B<lzgrep> …"
 
 #. type: Plain text
 #: ../src/scripts/xzgrep.1:30
-msgid "B<lzegrep> ..."
+msgid "B<lzegrep> \\&..."
 msgstr "B<lzegrep> …"
 
 #. type: Plain text
 #: ../src/scripts/xzgrep.1:33
-msgid "B<lzfgrep> ..."
+msgid "B<lzfgrep> \\&..."
 msgstr "B<lzfgrep> …"
 
 #. type: Plain text
-#: ../src/scripts/xzgrep.1:48
-msgid ""
-"B<xzgrep> invokes B<grep>(1) on I<files> which may be either uncompressed "
-"or compressed with B<xz>(1), B<lzma>(1), B<gzip>(1), B<bzip2>(1), or "
-"B<lzop>(1). All options specified are passed directly to B<grep>(1)."
-msgstr ""
-"B<xzgrep> wendet B<grep>(1) auf I<Dateien> an, die entweder unkomprimiert "
-"oder mit B<xz>(1), B<lzma>(1), B<gzip>(1), B<bzip2>(1) oder B<lzop>(1) "
-"komprimiert sein können. Alle angegebenen Optionen werden direkt an "
-"B<grep>(1) übergeben."
+#: ../src/scripts/xzgrep.1:49
+msgid "B<xzgrep> invokes B<grep>(1) on I<files> which may be either uncompressed or compressed with B<xz>(1), B<lzma>(1), B<gzip>(1), B<bzip2>(1), B<lzop>(1), or B<zstd>(1). All options specified are passed directly to B<grep>(1)."
+msgstr "B<xzgrep> wendet B<grep>(1) auf I<Dateien> an, die entweder unkomprimiert oder mit B<xz>(1), B<lzma>(1), B<gzip>(1), B<bzip2>(1), B<lzop>(1) oder B<zstd> komprimiert sein können. Alle angegebenen Optionen werden direkt an B<grep>(1) übergeben."
 
 #. type: Plain text
-#: ../src/scripts/xzgrep.1:60
-msgid ""
-"If no I<file> is specified, then standard input is decompressed if necessary "
-"and fed to B<grep>(1). When reading from standard input, B<gzip>(1), "
-"B<bzip2>(1), and B<lzop>(1) compressed files are not supported."
-msgstr ""
-"Wenn keine I<Datei> angegeben ist, wird die Standardeingabe dekomprimiert "
-"(falls nötig) und an B<grep> übergeben. Beim Lesen aus der Standardeingabe "
-"keine Dateien unterstützt, die mit B<gzip>(1), B<bzip2>(1) oder B<lzop>(1) "
-"komprimiert sind."
+#: ../src/scripts/xzgrep.1:62
+msgid "If no I<file> is specified, then standard input is decompressed if necessary and fed to B<grep>(1). When reading from standard input, B<gzip>(1), B<bzip2>(1), B<lzop>(1), and B<zstd>(1) compressed files are not supported."
+msgstr "Wenn keine I<Datei> angegeben ist, wird die Standardeingabe dekomprimiert (falls nötig) und an B<grep> übergeben. Beim Lesen aus der Standardeingabe keine Dateien unterstützt, die mit B<gzip>(1), B<bzip2>(1), B<lzop>(1) oder B<zstd> komprimiert sind."
 
 #. type: Plain text
-#: ../src/scripts/xzgrep.1:79
-msgid ""
-"If B<xzgrep> is invoked as B<xzegrep> or B<xzfgrep> then B<egrep>(1) or "
-"B<fgrep>(1) is used instead of B<grep>(1). The same applies to names "
-"B<lzgrep>, B<lzegrep>, and B<lzfgrep>, which are provided for backward "
-"compatibility with LZMA Utils."
-msgstr ""
-"Wenn B<xzgrep> als B<xzegrep> oder B<xzfgrep> aufgerufen wird, dann wird "
-"B<egrep>(1) oder B<fgrep>(1) anstelle von B<grep>(1) verwendet. Genauso "
-"verhalten sich die Befehle B<lzgrep>, B<lzegrep> und B<lzfgrep>, die die "
-"Abwärtskompatibilität zu den LZMA-Dienstprogrammen gewährleisten."
+#: ../src/scripts/xzgrep.1:81
+msgid "If B<xzgrep> is invoked as B<xzegrep> or B<xzfgrep> then B<grep -E> or B<grep -F> is used instead of B<grep>(1). The same applies to names B<lzgrep>, B<lzegrep>, and B<lzfgrep>, which are provided for backward compatibility with LZMA Utils."
+msgstr "Wenn B<xzgrep> als B<xzegrep> oder B<xzfgrep> aufgerufen wird, dann wird B<grep -E> oder B<grep -F> anstelle von B<grep>(1) verwendet. Genauso verhalten sich die Befehle B<lzgrep>, B<lzegrep> und B<lzfgrep>, die die Abwärtskompatibilität zu den LZMA-Dienstprogrammen gewährleisten."
+
+#. type: Plain text
+#: ../src/scripts/xzgrep.1:86
+msgid "At least one match was found from at least one of the input files. No errors occurred."
+msgstr "In mindestens einer der Eingabedateien wurde mindestens ein Treffer gefunden. Es sind keine Fehler aufgetreten."
+
+#. type: Plain text
+#: ../src/scripts/xzgrep.1:90
+msgid "No matches were found from any of the input files. No errors occurred."
+msgstr "In keiner der Eingabedateien wurde ein Treffer gefunden. Es sind keine Fehler aufgetreten."
 
 #. type: TP
-#: ../src/scripts/xzgrep.1:81
+#: ../src/scripts/xzgrep.1:90
+#, no-wrap
+msgid "E<gt>1"
+msgstr "E<gt>1"
+
+#. type: Plain text
+#: ../src/scripts/xzgrep.1:94
+msgid "One or more errors occurred. It is unknown if matches were found."
+msgstr "Ein oder mehrere Fehler sind aufgetreten. Es ist unbekannt, ob Treffer gefunden wurden."
+
+#. type: TP
+#: ../src/scripts/xzgrep.1:95
 #, no-wrap
 msgid "B<GREP>"
 msgstr "B<GREP>"
 
 #. type: Plain text
-#: ../src/scripts/xzgrep.1:92
-msgid ""
-"If the B<GREP> environment variable is set, B<xzgrep> uses it instead of "
-"B<grep>(1), B<egrep>(1), or B<fgrep>(1)."
-msgstr ""
-"Wenn die Umgebungsvariable B<GREP> gesetzt ist, verwendet B<xzgrep> deren "
-"Inhalt anstelle von B<grep>(1), B<egrep>(1) oder B<fgrep>(1)."
+#: ../src/scripts/xzgrep.1:106
+msgid "If the B<GREP> environment variable is set, B<xzgrep> uses it instead of B<grep>(1), B<grep -E>, or B<grep -F>."
+msgstr "Wenn die Umgebungsvariable B<GREP> gesetzt ist, verwendet B<xzgrep> deren Inhalt anstelle von B<grep>(1), B<grep -E> oder B<grep -F>."
 
 #. type: Plain text
-#: ../src/scripts/xzgrep.1:98
-msgid "B<grep>(1), B<xz>(1), B<gzip>(1), B<bzip2>(1), B<lzop>(1), B<zgrep>(1)"
-msgstr "B<grep>(1), B<xz>(1), B<gzip>(1), B<bzip2>(1), B<lzop>(1), B<zgrep>(1)"
+#: ../src/scripts/xzgrep.1:113
+msgid "B<grep>(1), B<xz>(1), B<gzip>(1), B<bzip2>(1), B<lzop>(1), B<zstd>(1), B<zgrep>(1)"
+msgstr "B<grep>(1), B<xz>(1), B<gzip>(1), B<bzip2>(1), B<lzop>(1), B<zstd>(1), B<zgrep>(1)"
 
 #. type: TH
 #: ../src/scripts/xzless.1:10
@@ -5386,8 +3564,7 @@
 #. type: Plain text
 #: ../src/scripts/xzless.1:13
 msgid "xzless, lzless - view xz or lzma compressed (text) files"
-msgstr ""
-"xzless, lzless - mit xz oder lzma komprimierte (Text-)Dateien betrachten"
+msgstr "xzless, lzless - mit xz oder lzma komprimierte (Text-)Dateien betrachten"
 
 #. type: Plain text
 #: ../src/scripts/xzless.1:16
@@ -5401,40 +3578,18 @@
 
 #. type: Plain text
 #: ../src/scripts/xzless.1:31
-msgid ""
-"B<xzless> is a filter that displays text from compressed files to a "
-"terminal. It works on files compressed with B<xz>(1) or B<lzma>(1). If no "
-"I<files> are given, B<xzless> reads from standard input."
-msgstr ""
-"B<xzless> ist ein Filter, der Text aus komprimierten Dateien in einem "
-"Terminal anzeigt. Es funktioniert mit Dateien, die mit B<xz>(1) oder "
-"B<lzma>(1) komprimiert sind. Falls keine I<files> angegeben sind, liest "
-"B<xzless> aus der Standardeingabe."
+msgid "B<xzless> is a filter that displays text from compressed files to a terminal. It works on files compressed with B<xz>(1) or B<lzma>(1). If no I<files> are given, B<xzless> reads from standard input."
+msgstr "B<xzless> ist ein Filter, der Text aus komprimierten Dateien in einem Terminal anzeigt. Es funktioniert mit Dateien, die mit B<xz>(1) oder B<lzma>(1) komprimiert sind. Falls keine I<files> angegeben sind, liest B<xzless> aus der Standardeingabe."
 
 #. type: Plain text
 #: ../src/scripts/xzless.1:48
-msgid ""
-"B<xzless> uses B<less>(1) to present its output. Unlike B<xzmore>, its "
-"choice of pager cannot be altered by setting an environment variable. "
-"Commands are based on both B<more>(1) and B<vi>(1) and allow back and "
-"forth movement and searching. See the B<less>(1) manual for more "
-"information."
-msgstr ""
-"B<xzless> verwendet B<less>(1) zur Darstellung der Ausgabe. Im Gegensatz zu "
-"B<xzmore> können Sie das zu verwendende Textanzeigeprogramm nicht durch "
-"Setzen einer Umgebungsvariable ändern. Die Befehle basieren auf B<more>(1) "
-"und B<vi>(1) und ermöglichen Vorwärts- und Rückwärtssprünge sowie "
-"Suchvorgänge. In der Handbuchseite zu B<less>(1) finden Sie weiter "
-"Information."
+msgid "B<xzless> uses B<less>(1) to present its output. Unlike B<xzmore>, its choice of pager cannot be altered by setting an environment variable. Commands are based on both B<more>(1) and B<vi>(1) and allow back and forth movement and searching. See the B<less>(1) manual for more information."
+msgstr "B<xzless> verwendet B<less>(1) zur Darstellung der Ausgabe. Im Gegensatz zu B<xzmore> können Sie das zu verwendende Textanzeigeprogramm nicht durch Setzen einer Umgebungsvariable ändern. Die Befehle basieren auf B<more>(1) und B<vi>(1) und ermöglichen Vorwärts- und Rückwärtssprünge sowie Suchvorgänge. In der Handbuchseite zu B<less>(1) finden Sie weiter Information."
 
 #. type: Plain text
 #: ../src/scripts/xzless.1:52
-msgid ""
-"The command named B<lzless> is provided for backward compatibility with LZMA "
-"Utils."
-msgstr ""
-"Der Befehl B<lzless> dient der Abwärtskompatibilität zu den LZMA-"
-"Dienstprogrammen."
+msgid "The command named B<lzless> is provided for backward compatibility with LZMA Utils."
+msgstr "Der Befehl B<lzless> dient der Abwärtskompatibilität zu den LZMA-Dienstprogrammen."
 
 #. type: TP
 #: ../src/scripts/xzless.1:53
@@ -5444,12 +3599,8 @@
 
 #. type: Plain text
 #: ../src/scripts/xzless.1:59
-msgid ""
-"A list of characters special to the shell. Set by B<xzless> unless it is "
-"already set in the environment."
-msgstr ""
-"Dies enthält eine Zeichenliste mit Bezug zur Shell. Wenn diese Variable "
-"nicht bereits gesetzt ist, wird sie durch B<xzless> gesetzt."
+msgid "A list of characters special to the shell. Set by B<xzless> unless it is already set in the environment."
+msgstr "Dies enthält eine Zeichenliste mit Bezug zur Shell. Wenn diese Variable nicht bereits gesetzt ist, wird sie durch B<xzless> gesetzt."
 
 #. type: TP
 #: ../src/scripts/xzless.1:59
@@ -5459,12 +3610,8 @@
 
 #. type: Plain text
 #: ../src/scripts/xzless.1:65
-msgid ""
-"Set to a command line to invoke the B<xz>(1) decompressor for preprocessing "
-"the input files to B<less>(1)."
-msgstr ""
-"Dies ist auf die Befehlszeile zum Aufruf von B<xz>(1) gesetzt, die zur "
-"Vorverarbeitung der Eingabedateien für B<less>(1) nötig ist."
+msgid "Set to a command line to invoke the B<xz>(1) decompressor for preprocessing the input files to B<less>(1)."
+msgstr "Dies ist auf die Befehlszeile zum Aufruf von B<xz>(1) gesetzt, die zur Vorverarbeitung der Eingabedateien für B<less>(1) nötig ist."
 
 #. type: Plain text
 #: ../src/scripts/xzless.1:69
@@ -5494,24 +3641,13 @@
 
 #. type: Plain text
 #: ../src/scripts/xzmore.1:24
-msgid ""
-"B<xzmore> is a filter which allows examination of B<xz>(1) or B<lzma>(1) "
-"compressed text files one screenful at a time on a soft-copy terminal."
-msgstr ""
-"B<xzmore> ist ein Filter zur seitenweisen Anzeige von Textdateien in einem "
-"Terminal, die mit B<xz>(1) oder B<lzma>(1) komprimiert wurden."
+msgid "B<xzmore> is a filter which allows examination of B<xz>(1) or B<lzma>(1) compressed text files one screenful at a time on a soft-copy terminal."
+msgstr "B<xzmore> ist ein Filter zur seitenweisen Anzeige von Textdateien in einem Terminal, die mit B<xz>(1) oder B<lzma>(1) komprimiert wurden."
 
 #. type: Plain text
 #: ../src/scripts/xzmore.1:33
-msgid ""
-"To use a pager other than the default B<more,> set environment variable "
-"B<PAGER> to the name of the desired program. The name B<lzmore> is provided "
-"for backward compatibility with LZMA Utils."
-msgstr ""
-"Um ein anderes Textanzeigeprogramm als den voreingestellten B<more> zu "
-"verwenden, setzen Sie die Umgebungsvariable B<PAGER> auf das gewünschte "
-"Programm. Der Name B<lzmore> dient der Abwärtskompatibilität zu den LZMA-"
-"Dienstprogrammen."
+msgid "To use a pager other than the default B<more,> set environment variable B<PAGER> to the name of the desired program. The name B<lzmore> is provided for backward compatibility with LZMA Utils."
+msgstr "Um ein anderes Textanzeigeprogramm als den voreingestellten B<more> zu verwenden, setzen Sie die Umgebungsvariable B<PAGER> auf das gewünschte Programm. Der Name B<lzmore> dient der Abwärtskompatibilität zu den LZMA-Dienstprogrammen."
 
 #. type: TP
 #: ../src/scripts/xzmore.1:33
@@ -5521,12 +3657,8 @@
 
 #. type: Plain text
 #: ../src/scripts/xzmore.1:40
-msgid ""
-"When the prompt --More--(Next file: I<file>) is printed, this command "
-"causes B<xzmore> to exit."
-msgstr ""
-"Wenn die Zeile --Mehr--(Nächste Datei: I<Datei>) angezeigt wird, wird "
-"B<xzmore> mit diesem Befehl beendet."
+msgid "When the prompt --More--(Next file: I<file>) is printed, this command causes B<xzmore> to exit."
+msgstr "Wenn die Zeile --Mehr--(Nächste Datei: I<Datei>) angezeigt wird, wird B<xzmore> mit diesem Befehl beendet."
 
 #. type: TP
 #: ../src/scripts/xzmore.1:40
@@ -5536,24 +3668,43 @@
 
 #. type: Plain text
 #: ../src/scripts/xzmore.1:47
-msgid ""
-"When the prompt --More--(Next file: I<file>) is printed, this command "
-"causes B<xzmore> to skip the next file and continue."
-msgstr ""
-"Wenn die Zeile --Mehr--(Nächste Datei: I<Datei>) angezeigt wird, springt "
-"B<xzmore> zur nächsten Datei und zeigt diese an."
+msgid "When the prompt --More--(Next file: I<file>) is printed, this command causes B<xzmore> to skip the next file and continue."
+msgstr "Wenn die Zeile --Mehr--(Nächste Datei: I<Datei>) angezeigt wird, springt B<xzmore> zur nächsten Datei und zeigt diese an."
 
 #. type: Plain text
 #: ../src/scripts/xzmore.1:51
-msgid ""
-"For list of keyboard commands supported while actually viewing the content "
-"of a file, refer to manual of the pager you use, usually B<more>(1)."
-msgstr ""
-"Eine Liste der bei der Betrachtung von Dateiinhalten verfügbaren "
-"Tastaturbefehle finden Sie in der Handbuchseite des verwendeten "
-"Textanzeigeprogramms, meist B<more>(1)."
+msgid "For list of keyboard commands supported while actually viewing the content of a file, refer to manual of the pager you use, usually B<more>(1)."
+msgstr "Eine Liste der bei der Betrachtung von Dateiinhalten verfügbaren Tastaturbefehle finden Sie in der Handbuchseite des verwendeten Textanzeigeprogramms, meist B<more>(1)."
 
 #. type: Plain text
 #: ../src/scripts/xzmore.1:55
 msgid "B<more>(1), B<xz>(1), B<xzless>(1), B<zmore>(1)"
 msgstr "B<more>(1), B<xz>(1), B<xzless>(1), B<zmore>(1)"
+
+#~ msgid "2020-02-01"
+#~ msgstr "1. Februar 2020"
+
+#~ msgid "Display an error and exit if the compression settings exceed the memory usage limit. The default is to adjust the settings downwards so that the memory usage limit is not exceeded. Automatic adjusting is always disabled when creating raw streams (B<--format=raw>)."
+#~ msgstr "zeigt einen Fehler an und bricht die Ausführung ab, falls die Kompressionseinstellungen die Begrenzung der Speichernutzung überschreiten. Standardmäßig werden die Einstellungen nach unten korrigiert, so dass diese Grenze nicht überschritten wird. Bei der Erzeugung von Rohdatenströmen (B<--format=raw>) ist die automatische Korrektur stets deaktiviert."
+
+#~ msgid "It is fine to apply a BCJ filter on a whole executable; there's no need to apply it only on the executable section. Applying a BCJ filter on an archive that contains both executable and non-executable files may or may not give good results, so it generally isn't good to blindly apply a BCJ filter when compressing binary packages for distribution."
+#~ msgstr "Es ist in Ordnung, einen BCJ-Filter auf eine gesamte Binärdatei anzuwenden; es ist nicht nötig, dies nur auf den binären Bereich zu beschränken. Die Anwendung eines BCJ-Filters auf ein Archiv, das sowohl binäre als auch nicht-binäre Dateien enthält, kann gute Ergebnisse liefern, muss es aber nicht. Daher ist es generell nicht gut, einen BCJ-Filter blindlings anzuwenden, wenn Sie Binärpakete zwecks Weitergabe komprimieren wollen."
+
+#~ msgid "These BCJ filters are very fast and use insignificant amount of memory. If a BCJ filter improves compression ratio of a file, it can improve decompression speed at the same time. This is because, on the same hardware, the decompression speed of LZMA2 is roughly a fixed number of bytes of compressed data per second."
+#~ msgstr "Diese BCJ-Filter sind sehr schnell und erhöhen den Speicherbedarf nur unerheblich. Wenn ein BCJ-Filter das Kompressionsverhältnis einer Datei verbessert, kann er auch gleichzeitig die Dekompressionsgeschwindigkeit verbessern. Das kommt daher, dass auf der gleichen Hardware die Dekompressionsgeschwindigkeit von LZMA2 ungefähr eine feste Anzahl Byte an komprimierten Daten pro Sekunde ist."
+
+#~ msgid "Applying a BCJ filter on an archive containing multiple similar executables can make the compression ratio worse than not using a BCJ filter. This is because the BCJ filter doesn't detect the boundaries of the executable files, and doesn't reset the address conversion counter for each executable."
+#~ msgstr "Bei der Anwendung eines BCJ-Filters auf ein Archiv, das mehrere ähnliche Binärdateien enthält, kann das Kompressionsverhältnis schlechter sein als ohne BCJ-Filter. Das kommt daher, weil der BCJ-Filter die Grenzen der Binärdateien nicht erkennt und den Zähler der Adressumwandlung für jede Binärdatei nicht zurücksetzt."
+
+#~ msgid "Both of the above problems will be fixed in the future in a new filter. The old BCJ filters will still be useful in embedded systems, because the decoder of the new filter will be bigger and use more memory."
+#~ msgstr "Beide der oben genannten Probleme werden in der Zukunft in einem neuen Filter nicht mehr auftreten. Die alten BCJ-Filter werden noch in eingebetteten Systemen von Nutzen sein, weil der Dekoder des neuen Filters größer sein und mehr Speicher beanspruchen wird."
+
+# FIXME have have
+#~ msgid "Different instruction sets have different alignment:"
+#~ msgstr "Verschiedene Befehlssätze haben unterschiedliche Ausrichtungen:"
+
+#~ msgid "Little endian only"
+#~ msgstr "Nur Little Endian"
+
+#~ msgid "Big or little endian"
+#~ msgstr "Big oder Little Endian"

_service:tar_scm:xz-5.4.1.tar.xz/po4a/fr.po Added

@@ -0,0 +1,6191 @@
+# french translation of XZ Utils man
+# Copyright (C) 2021 Debian French l10n team <debian-l10n-french@lists.debian.org>
+# This file is put in the public domain.
+# This file is distributed under the same license as the XZ Utils package.
+#
+# Translator
+# bubu <bubub@no-log.org>, 2021.
+#
+msgid ""
+msgstr ""
+"Project-Id-Version: XZ Utils 5.2.5\n"
+"POT-Creation-Date: 2023-01-11 18:54+0200\n"
+"PO-Revision-Date: 2021-12-01 15:17+0100\n"
+"Last-Translator: bubu <bubub@no-log.org> \n"
+"Language-Team: French <debian-l10n-french@lists.debian.org> \n"
+"Language: fr_FR\n"
+"MIME-Version: 1.0\n"
+"Content-Type: text/plain; charset=UTF-8\n"
+"Content-Transfer-Encoding: 8bit\n"
+"X-Generator: Poedit 3.0\n"
+"Plural-Forms: nplurals=2; plural=(n > 1);\n"
+
+#. type: TH
+#: ../src/xz/xz.1:8
+#, no-wrap
+msgid "XZ"
+msgstr "XZ"
+
+#. type: TH
+#: ../src/xz/xz.1:8
+#, fuzzy, no-wrap
+#| msgid "2020-02-01"
+msgid "2022-12-01"
+msgstr "1er février 2020"
+
+#. type: TH
+#: ../src/xz/xz.1:8 ../src/xzdec/xzdec.1:7 ../src/lzmainfo/lzmainfo.1:7
+#: ../src/scripts/xzdiff.1:9 ../src/scripts/xzgrep.1:9
+#: ../src/scripts/xzless.1:10 ../src/scripts/xzmore.1:7
+#, no-wrap
+msgid "Tukaani"
+msgstr "Tukaani"
+
+#. type: TH
+#: ../src/xz/xz.1:8 ../src/xzdec/xzdec.1:7 ../src/lzmainfo/lzmainfo.1:7
+#: ../src/scripts/xzdiff.1:9 ../src/scripts/xzgrep.1:9
+#: ../src/scripts/xzless.1:10 ../src/scripts/xzmore.1:7
+#, no-wrap
+msgid "XZ Utils"
+msgstr "Utilitaires XZ"
+
+#. type: SH
+#: ../src/xz/xz.1:10 ../src/xzdec/xzdec.1:8 ../src/lzmainfo/lzmainfo.1:8
+#: ../src/scripts/xzdiff.1:10 ../src/scripts/xzgrep.1:10
+#: ../src/scripts/xzless.1:11 ../src/scripts/xzmore.1:8
+#, no-wrap
+msgid "NAME"
+msgstr "NOM"
+
+#. type: Plain text
+#: ../src/xz/xz.1:12
+msgid ""
+"xz, unxz, xzcat, lzma, unlzma, lzcat - Compress or decompress .xz and .lzma "
+"files"
+msgstr ""
+"xz, unxz, xzcat, lzma, unlzma, lzcat - Compresser ou décompresser des "
+"fichiers .xz et .lzma"
+
+#. type: SH
+#: ../src/xz/xz.1:13 ../src/xzdec/xzdec.1:10 ../src/lzmainfo/lzmainfo.1:10
+#: ../src/scripts/xzdiff.1:12 ../src/scripts/xzgrep.1:12
+#: ../src/scripts/xzless.1:13 ../src/scripts/xzmore.1:10
+#, no-wrap
+msgid "SYNOPSIS"
+msgstr "SYNOPSIS"
+
+#. type: Plain text
+#: ../src/xz/xz.1:17
+msgid "B<xz> I<option...> I<file...>"
+msgstr "B<xz> I<option...> I<fichier...>"
+
+#. type: SH
+#: ../src/xz/xz.1:18
+#, no-wrap
+msgid "COMMAND ALIASES"
+msgstr "ALIAS DES COMMANDES"
+
+#. type: Plain text
+#: ../src/xz/xz.1:22
+msgid "B<unxz> is equivalent to B<xz --decompress>."
+msgstr "B<unxz> est équivalent à B<xz --decompress>."
+
+#. type: Plain text
+#: ../src/xz/xz.1:26
+msgid "B<xzcat> is equivalent to B<xz --decompress --stdout>."
+msgstr "B<xzcat> est équivalent à B<xz --decompress --stdout>"
+
+#. type: Plain text
+#: ../src/xz/xz.1:30
+msgid "B<lzma> is equivalent to B<xz --format=lzma>."
+msgstr "B<lzma> est équivalent à B<xz --format=lzma>"
+
+#. type: Plain text
+#: ../src/xz/xz.1:34
+msgid "B<unlzma> is equivalent to B<xz --format=lzma --decompress>."
+msgstr "B<unlzma> est équivalent à B<xz --format=lzma --decompress>"
+
+#. type: Plain text
+#: ../src/xz/xz.1:38
+msgid "B<lzcat> is equivalent to B<xz --format=lzma --decompress --stdout>."
+msgstr "B<lzcat> est équivalent à B<xz --format=lzma --decompress -- stdout>"
+
+#. type: Plain text
+#: ../src/xz/xz.1:50
+msgid ""
+"When writing scripts that need to decompress files, it is recommended to "
+"always use the name B<xz> with appropriate arguments (B<xz -d> or B<xz -"
+"dc>) instead of the names B<unxz> and B<xzcat>."
+msgstr ""
+"Lors de l'écriture de scripts qui nécessitent de décompresser des fichiers, "
+"il est recommandé de toujours utiliser la commande B<xz> avec les arguments "
+"appropriés (B<xz -d> ou B<xz -dc>) au lieu des commandes B<unxz> et B<xzcat>."
+
+#. type: SH
+#: ../src/xz/xz.1:51 ../src/xzdec/xzdec.1:18 ../src/lzmainfo/lzmainfo.1:15
+#: ../src/scripts/xzdiff.1:24 ../src/scripts/xzgrep.1:33
+#: ../src/scripts/xzless.1:19 ../src/scripts/xzmore.1:16
+#, no-wrap
+msgid "DESCRIPTION"
+msgstr "DESCRIPTION"
+
+#. type: Plain text
+#: ../src/xz/xz.1:70
+#, fuzzy
+#| msgid ""
+#| "B<xz> is a general-purpose data compression tool with command line syntax "
+#| "similar to B<gzip>(1) and B<bzip2>(1). The native file format is the B<."
+#| "xz> format, but the legacy B<.lzma> format used by LZMA Utils and raw "
+#| "compressed streams with no container format headers are also supported."
+msgid ""
+"B<xz> is a general-purpose data compression tool with command line syntax "
+"similar to B<gzip>(1) and B<bzip2>(1). The native file format is the B<."
+"xz> format, but the legacy B<.lzma> format used by LZMA Utils and raw "
+"compressed streams with no container format headers are also supported. In "
+"addition, decompression of the B<.lz> format used by B<lzip> is supported."
+msgstr ""
+"B<xz> est un outil de compression de données polyvalent avec une syntaxe de "
+"ligne de commandes similaire à B<gzip>(1) et B<bzip2>(1). Le format de "
+"fichier natif est le format B<.xz>, mais le format historique B<.lzma> "
+"utilisé par les outils LZMA et les flux bruts compressés sans conteneur d'en-"
+"têtes de format sont aussi pris en charge. "
+
+#. type: Plain text
+#: ../src/xz/xz.1:92
+msgid ""
+"B<xz> compresses or decompresses each I<file> according to the selected "
+"operation mode. If no I<files> are given or I<file> is B<->, B<xz> reads "
+"from standard input and writes the processed data to standard output. B<xz> "
+"will refuse (display an error and skip the I<file>) to write compressed "
+"data to standard output if it is a terminal. Similarly, B<xz> will refuse "
+"to read compressed data from standard input if it is a terminal."
+msgstr ""
+"B<xz> compresse ou décompresse chaque I<fichier> en fonction du mode "
+"d'opération choisi. Si aucun I<fichier> n'est donné ou I<fichier> est B<->, "
+"B<xz> lit depuis l'entrée standard et écrit les données traitées sur la "
+"sortie standard. B<xz> refusera (affichera une erreur et ignorera le "
+"I<fichier>) d'écrire les données compressées sur la sortie standard si c'est "
+"un terminal. De même, B<xz> refusera de lire des données compressées depuis "
+"l'entrée standard si c'est un terminal."
+
+#. type: Plain text
+#: ../src/xz/xz.1:102
+msgid ""
+"Unless B<--stdout> is specified, I<files> other than B<-> are written to a "
+"new file whose name is derived from the source I<file> name:"
+msgstr ""
+"A moins que B<--sdout> ne soit indiqué, les I<fichiers> autres que B<-> sont "
+"écrits dans un nouveau fichier dont le nom est dérivé du nom de I<fichier> "
+"source :"
+
+#. type: IP
+#: ../src/xz/xz.1:102 ../src/xz/xz.1:108 ../src/xz/xz.1:133 ../src/xz/xz.1:138
+#: ../src/xz/xz.1:141 ../src/xz/xz.1:144 ../src/xz/xz.1:160 ../src/xz/xz.1:421
+#: ../src/xz/xz.1:424 ../src/xz/xz.1:431 ../src/xz/xz.1:676 ../src/xz/xz.1:678
+#: ../src/xz/xz.1:777 ../src/xz/xz.1:788 ../src/xz/xz.1:797 ../src/xz/xz.1:805
+#: ../src/xz/xz.1:1033 ../src/xz/xz.1:1042 ../src/xz/xz.1:1054
+#: ../src/xz/xz.1:1729 ../src/xz/xz.1:1735 ../src/xz/xz.1:1853
+#: ../src/xz/xz.1:1857 ../src/xz/xz.1:1860 ../src/xz/xz.1:1863
+#: ../src/xz/xz.1:1867 ../src/xz/xz.1:1874 ../src/xz/xz.1:1876
+#, no-wrap
+msgid "\\(bu"
+msgstr "\\(bu"
+
+#. type: Plain text
+#: ../src/xz/xz.1:108
+msgid ""
+"When compressing, the suffix of the target file format (B<.xz> or B<.lzma>) "
+"is appended to the source filename to get the target filename."
+msgstr ""
+"Lors de la compression, le suffixe du format de fichier cible (B<.xz> ou B<."
+"lzma>) est ajouté au nom de fichier source pour obtenir le nom de fichier "
+"cible."
+
+#. type: Plain text
+#: ../src/xz/xz.1:123
+#, fuzzy
+#| msgid ""
+#| "When decompressing, the B<.xz> or B<.lzma> suffix is removed from the "
+#| "filename to get the target filename. B<xz> also recognizes the suffixes "
+#| "B<.txz> and B<.tlz>, and replaces them with the B<.tar> suffix."
+msgid ""
+"When decompressing, the B<.xz>, B<.lzma>, or B<.lz> suffix is removed from "
+"the filename to get the target filename. B<xz> also recognizes the suffixes "
+"B<.txz> and B<.tlz>, and replaces them with the B<.tar> suffix."
+msgstr ""
+"Lors de la décompression, le suffixe B<.xz> ou B<.lzma> est enlevé du nom de "
+"fichier pour obtenir le nom de fichier cible. B<xz> reconnaît aussi les "
+"suffixes B<.txz> et B<.tlz> et les remplace par le suffixe B<.tar>."
+
+#. type: Plain text
+#: ../src/xz/xz.1:127
+msgid ""
+"If the target file already exists, an error is displayed and the I<file> is "
+"skipped."
+msgstr ""
+"Si le fichier cible existe déjà, une erreur est affichée et le I<fichier> "
+"est ignoré."
+
+#. type: Plain text
+#: ../src/xz/xz.1:133
+msgid ""
+"Unless writing to standard output, B<xz> will display a warning and skip the "
+"I<file> if any of the following applies:"
+msgstr ""
+"Sauf s'il écrit dans la sortie standard, B<xz> affichera un avertissement et "
+"ignorera le I<fichier> dans les cas suivants :"
+
+#. type: Plain text
+#: ../src/xz/xz.1:138
+msgid ""
+"I<File> is not a regular file. Symbolic links are not followed, and thus "
+"they are not considered to be regular files."
+msgstr ""
+"I<fichier> n'est pas un fichier normal. Les liens symboliques ne sont pas "
+"suivis et donc ne sont pas considérés comme des fichiers normaux."
+
+#. type: Plain text
+#: ../src/xz/xz.1:141
+msgid "I<File> has more than one hard link."
+msgstr "I<fichier> a plusieurs liens physiques."
+
+#. type: Plain text
+#: ../src/xz/xz.1:144
+msgid "I<File> has setuid, setgid, or sticky bit set."
+msgstr "I<fichier> a un setuid, setgid ou sticky bit positionné."
+
+#. type: Plain text
+#: ../src/xz/xz.1:160
+msgid ""
+"The operation mode is set to compress and the I<file> already has a suffix "
+"of the target file format (B<.xz> or B<.txz> when compressing to the B<.xz> "
+"format, and B<.lzma> or B<.tlz> when compressing to the B<.lzma> format)."
+msgstr ""
+"Le mode d'opération est défini pour compresser et le I<fichier> a déjà un "
+"suffixe du format de fichier cible (B<.xz> ou B<.txz> lors d'une compression "
+"en format B<.xz>, et B<.lzma> ou B<.tlz> lors d'une compression en format B<."
+"lzma>)."
+
+#. type: Plain text
+#: ../src/xz/xz.1:170
+#, fuzzy
+#| msgid ""
+#| "The operation mode is set to decompress and the I<file> doesn't have a "
+#| "suffix of any of the supported file formats (B<.xz>, B<.txz>, B<.lzma>, "
+#| "or B<.tlz>)."
+msgid ""
+"The operation mode is set to decompress and the I<file> doesn't have a "
+"suffix of any of the supported file formats (B<.xz>, B<.txz>, B<.lzma>, B<."
+"tlz>, or B<.lz>)."
+msgstr ""
+"Le mode d'opération est défini pour décompresser et le I<fichier> n'a pas de "
+"suffixe correspondant aux formats de fichier pris en charge (B<.xz>, B<."
+"txz>, B<.lzma>, ou B<.tlz>)."
+
+#. type: Plain text
+#: ../src/xz/xz.1:185
+msgid ""
+"After successfully compressing or decompressing the I<file>, B<xz> copies "
+"the owner, group, permissions, access time, and modification time from the "
+"source I<file> to the target file. If copying the group fails, the "
+"permissions are modified so that the target file doesn't become accessible "
+"to users who didn't have permission to access the source I<file>. B<xz> "
+"doesn't support copying other metadata like access control lists or extended "
+"attributes yet."
+msgstr ""
+"Après la compression ou la décompression réussie du I<fichier>, B<xz> copie "
+"les permissions du propriétaire, du groupe, la date d'accès, et les "
+"modifications d'heure depuis le I<fichier> source du fichier cible. Si la "
+"copie du groupe échoue, les permissions sont modifiées pour que le fichier "
+"cible ne soit pas accessible aux utilisateurs qui n'ont pas les droits "
+"d'accès au I<fichier> source. B<xz> ne prend actuellement pas en charge la "
+"copie d'autres métadonnées telles que les listes de contrôle d'accès ou les "
+"attributs étendus."
+
+#. type: Plain text
+#: ../src/xz/xz.1:195
+#, fuzzy
+#| msgid ""
+#| "Once the target file has been successfully closed, the source I<file> is "
+#| "removed unless B<--keep> was specified. The source I<file> is never "
+#| "removed if the output is written to standard output."
+msgid ""
+"Once the target file has been successfully closed, the source I<file> is "
+"removed unless B<--keep> was specified. The source I<file> is never removed "
+"if the output is written to standard output or if an error occurs."
+msgstr ""
+"Une fois que le fichier cible a été fermé avec succès, le I<fichier> source "
+"est supprimé à moins que B<--keep> n'ait été spécifié. Le I<fichier> source "
+"n'est jamais supprimé si la sortie est écrite sur la sortie standard."
+
+#. type: Plain text
+#: ../src/xz/xz.1:207
+msgid ""
+"Sending B<SIGINFO> or B<SIGUSR1> to the B<xz> process makes it print "
+"progress information to standard error. This has only limited use since "
+"when standard error is a terminal, using B<--verbose> will display an "
+"automatically updating progress indicator."
+msgstr ""
+"Envoyer B<SIGINFO> ou B<SIGURSR1> au processus B<xz>, lui fait afficher "
+"l'information de progression sur l'erreur standard. Cela a un intérêt limité "
+"car lorsque l'erreur standard est un terminal, utiliser B<--verbose> "
+"affichera automatiquement un indicateur de progression du processus."
+
+#. type: SS
+#: ../src/xz/xz.1:208
+#, no-wrap
+msgid "Memory usage"
+msgstr "Utilisation de la mémoire"
+
+#. type: Plain text
+#: ../src/xz/xz.1:224
+msgid ""
+"The memory usage of B<xz> varies from a few hundred kilobytes to several "
+"gigabytes depending on the compression settings. The settings used when "
+"compressing a file determine the memory requirements of the decompressor. "
+"Typically the decompressor needs 5\\ % to 20\\ % of the amount of memory "
+"that the compressor needed when creating the file. For example, "
+"decompressing a file created with B<xz -9> currently requires 65\\ MiB of "
+"memory. Still, it is possible to have B<.xz> files that require several "
+"gigabytes of memory to decompress."
+msgstr ""
+"L'utilisation de la mémoire par B<xz> varie de quelques centaines de kilo-"
+"octets à plusieurs gigaoctects en fonction des paramètres de compression. "
+"Les réglages utilisés lors de la compression d'un fichier déterminent les "
+"besoins en mémoire pour la décompression. Habituellement la décompression "
+"nécessite 5\\% à 20\\% de la quantité de mémoire utilisée pour la "
+"compression du fichier. Par exemple, décompresser un fichier créé avec "
+"B<xz-9> recquiert habituellement 65\\ Mio de mémoire. Bien qu'il soit "
+"possible d'avoir des fichiers B<.xz> nécessitant plusieurs gigaoctets de "
+"mémoire pour être décompressés."
+
+#. type: Plain text
+#: ../src/xz/xz.1:236
+#, fuzzy
+#| msgid ""
+#| "Especially users of older systems may find the possibility of very large "
+#| "memory usage annoying. To prevent uncomfortable surprises, B<xz> has a "
+#| "built-in memory usage limiter, which is disabled by default. While some "
+#| "operating systems provide ways to limit the memory usage of processes, "
+#| "relying on it wasn't deemed to be flexible enough (e.g. using "
+#| "B<ulimit>(1) to limit virtual memory tends to cripple B<mmap>(2))."
+msgid ""
+"Especially users of older systems may find the possibility of very large "
+"memory usage annoying. To prevent uncomfortable surprises, B<xz> has a "
+"built-in memory usage limiter, which is disabled by default. While some "
+"operating systems provide ways to limit the memory usage of processes, "
+"relying on it wasn't deemed to be flexible enough (for example, using "
+"B<ulimit>(1) to limit virtual memory tends to cripple B<mmap>(2))."
+msgstr ""
+"En particulier, les utilisateurs de vieux systèmes peuvent trouver ennuyeux "
+"l'utilisation de beaucoup de mémoire. Pour éviter les mauvaises surprises, "
+"B<xz> a un limiteur d'utilisation mémoire intégré qui est désactivé par "
+"défaut. Bien que quelques systèmes d'exploitation fournissent des moyens "
+"pour limiter l'utilisation de la mémoire par les processus, leur utilisation "
+"s'est avérée insuffisament flexible (par ex. en utilisant B<ulimit>(1) pour "
+"limiter les tendances de la mémoire virtuelle à handicaper B<mmap>(2))."
+
+#. type: Plain text
+#: ../src/xz/xz.1:258
+#, fuzzy
+#| msgid ""
+#| "The memory usage limiter can be enabled with the command line option B<--"
+#| "memlimit=>I<limit>. Often it is more convenient to enable the limiter by "
+#| "default by setting the environment variable B<XZ_DEFAULTS>, e.g.\\& "
+#| "B<XZ_DEFAULTS=--memlimit=150MiB>. It is possible to set the limits "
+#| "separately for compression and decompression by using B<--memlimit-"
+#| "compress=>I<limit> and B<--memlimit-decompress=>I<limit>. Using these "
+#| "two options outside B<XZ_DEFAULTS> is rarely useful because a single run "
+#| "of B<xz> cannot do both compression and decompression and B<--"
+#| "memlimit=>I<limit> (or B<-M> I<limit>) is shorter to type on the command "
+#| "line."
+msgid ""
+"The memory usage limiter can be enabled with the command line option B<--"
+"memlimit=>I<limit>. Often it is more convenient to enable the limiter by "
+"default by setting the environment variable B<XZ_DEFAULTS>, for example, "
+"B<XZ_DEFAULTS=--memlimit=150MiB>. It is possible to set the limits "
+"separately for compression and decompression by using B<--memlimit-"
+"compress=>I<limit> and B<--memlimit-decompress=>I<limit>. Using these two "
+"options outside B<XZ_DEFAULTS> is rarely useful because a single run of "
+"B<xz> cannot do both compression and decompression and B<--"
+"memlimit=>I<limit> (or B<-M> I<limit>) is shorter to type on the command "
+"line."
+msgstr ""
+"Le limiteur d'utilisation de la mémoire peut être activé avec l'option B<--"
+"memlimit=>I<limite>. Généralement il est plus pratique d'activer le limiteur "
+"par défaut en réglant la variable d'environnement B<XZ_DEFAULTS>, par "
+"exemple \\&B<XZ_DEFAULTS=--memlimit=150MiB>. Il est possible de régler les "
+"limites indépendamment pour la compression et la décompression en utilisant "
+"B<--memlimit-compress=>I<limite> et B<--memlimit-decompress=>I<limite>. "
+"Utiliser ces deux options hors de B<XZ_DEFAULTS> est rarement utile car une "
+"simple exécution de B<xz> ne peut pas à la fois compresser et décompresser "
+"et B<--memlimit=>I<limite> (ou B<M> I<limite>) est moins long à taper sur la "
+"ligne de commandes."
+
+#. type: Plain text
+#: ../src/xz/xz.1:277
+#, fuzzy
+#| msgid ""
+#| "If the specified memory usage limit is exceeded when decompressing, B<xz> "
+#| "will display an error and decompressing the file will fail. If the limit "
+#| "is exceeded when compressing, B<xz> will try to scale the settings down "
+#| "so that the limit is no longer exceeded (except when using B<--"
+#| "format=raw> or B<--no-adjust>). This way the operation won't fail unless "
+#| "the limit is very small. The scaling of the settings is done in steps "
+#| "that don't match the compression level presets, e.g. if the limit is only "
+#| "slightly less than the amount required for B<xz -9>, the settings will be "
+#| "scaled down only a little, not all the way down to B<xz -8>."
+msgid ""
+"If the specified memory usage limit is exceeded when decompressing, B<xz> "
+"will display an error and decompressing the file will fail. If the limit is "
+"exceeded when compressing, B<xz> will try to scale the settings down so that "
+"the limit is no longer exceeded (except when using B<--format=raw> or B<--no-"
+"adjust>). This way the operation won't fail unless the limit is very "
+"small. The scaling of the settings is done in steps that don't match the "
+"compression level presets, for example, if the limit is only slightly less "
+"than the amount required for B<xz -9>, the settings will be scaled down only "
+"a little, not all the way down to B<xz -8>."
+msgstr ""
+"Si la limite d'utilisation de la mémoire est dépassée lors de la "
+"décompression, B<xz> affichera une erreur et la décompression échouera. Si "
+"la limite est dépassée lors de la compression, B<xz> essaiera d'adapter les "
+"réglages pour que la limite ne soit plus dépassée (sauf lors de "
+"l'utilisation de B<--format=raw> ou de B<--no-adjust>). De cette façon, "
+"l'opération n'échouera pas sauf si la limite est très petite. L'adaptation "
+"des réglages est faite par paliers et n'aboutira pas forcément aux réglages "
+"prédéfinis du niveau de compression, par ex. si la limite est seulement "
+"légèrement plus petite que la quantité requise par B<xz-9>, les réglages "
+"seront réduits un tout petit peu, mais pas jusqu'à B<xz-8>."
+
+#. type: SS
+#: ../src/xz/xz.1:278
+#, no-wrap
+msgid "Concatenation and padding with .xz files"
+msgstr "Concaténation et remplissage avec des fichiers .xz"
+
+#. type: Plain text
+#: ../src/xz/xz.1:286
+msgid ""
+"It is possible to concatenate B<.xz> files as is. B<xz> will decompress "
+"such files as if they were a single B<.xz> file."
+msgstr ""
+"Il est possible de concaténer les fichiers B<.xz> tels quel. B<xz> "
+"décompressera de tels fichiers comme s'ils étaient un unique fichier B<.xz>."
+
+#. type: Plain text
+#: ../src/xz/xz.1:295
+#, fuzzy
+#| msgid ""
+#| "It is possible to insert padding between the concatenated parts or after "
+#| "the last part. The padding must consist of null bytes and the size of "
+#| "the padding must be a multiple of four bytes. This can be useful e.g. if "
+#| "the B<.xz> file is stored on a medium that measures file sizes in 512-"
+#| "byte blocks."
+msgid ""
+"It is possible to insert padding between the concatenated parts or after the "
+"last part. The padding must consist of null bytes and the size of the "
+"padding must be a multiple of four bytes. This can be useful, for example, "
+"if the B<.xz> file is stored on a medium that measures file sizes in 512-"
+"byte blocks."
+msgstr ""
+"Il est possible d'insérer du remplissage entre les parties concaténées ou "
+"après la dernière partie. Le remplissage doit se composer d'octets nuls et "
+"la taille du remplissage doit être un multiple de quatre octets. Cela peut "
+"être utile par exemple si le fichier <.xz> est stocké sur un média qui "
+"mesure la taille des fichiers en blocs de 512 octets."
+
+#. type: Plain text
+#: ../src/xz/xz.1:299
+msgid ""
+"Concatenation and padding are not allowed with B<.lzma> files or raw streams."
+msgstr ""
+"La concaténation et le remplissage ne sont pas autorisés avec les fichiers "
+"B<.lzma> ou les flux bruts."
+
+#. type: SH
+#: ../src/xz/xz.1:300 ../src/xzdec/xzdec.1:61
+#, no-wrap
+msgid "OPTIONS"
+msgstr "OPTIONS"
+
+#. type: SS
+#: ../src/xz/xz.1:302
+#, no-wrap
+msgid "Integer suffixes and special values"
+msgstr "Suffixes entiers et valeurs spéciales."
+
+#. type: Plain text
+#: ../src/xz/xz.1:306
+msgid ""
+"In most places where an integer argument is expected, an optional suffix is "
+"supported to easily indicate large integers. There must be no space between "
+"the integer and the suffix."
+msgstr ""
+"Dans la plupart des endroits où un argument entier est attendu, un suffixe "
+"optionel permet d'indiquer facilement les grands entiers. Il ne doit pas y "
+"avoir d'espace entre l'entier et le suffixe."
+
+#. type: TP
+#: ../src/xz/xz.1:306
+#, no-wrap
+msgid "B<KiB>"
+msgstr "B<KiB>"
+
+#. type: Plain text
+#: ../src/xz/xz.1:317
+msgid ""
+"Multiply the integer by 1,024 (2^10). B<Ki>, B<k>, B<kB>, B<K>, and B<KB> "
+"are accepted as synonyms for B<KiB>."
+msgstr ""
+"Multiplier l'entier par 1024 (2^10). B<Ki>, B<k>, B<kB>, B<K> et B<KB> sont "
+"acceptés comme synonymes de B<KiB>."
+
+#. type: TP
+#: ../src/xz/xz.1:317
+#, no-wrap
+msgid "B<MiB>"
+msgstr "B<MiB>"
+
+#. type: Plain text
+#: ../src/xz/xz.1:327
+msgid ""
+"Multiply the integer by 1,048,576 (2^20). B<Mi>, B<m>, B<M>, and B<MB> are "
+"accepted as synonyms for B<MiB>."
+msgstr ""
+"Multiplier l'entier par 1 048 576 (2^20). B<Mi>, B<m>, B<M> et B<MB> sont "
+"acceptés comme synonymes de B<MiB>."
+
+#. type: TP
+#: ../src/xz/xz.1:327
+#, no-wrap
+msgid "B<GiB>"
+msgstr "B<GiB>"
+
+#. type: Plain text
+#: ../src/xz/xz.1:337
+msgid ""
+"Multiply the integer by 1,073,741,824 (2^30). B<Gi>, B<g>, B<G>, and B<GB> "
+"are accepted as synonyms for B<GiB>."
+msgstr ""
+"Multiplier l'entier par 1 073 741 824 (2^30). B<Gi>, B<g>, B<G> et B<GB> "
+"sont acceptés comme synonymes de B<GiB>."
+
+#. type: Plain text
+#: ../src/xz/xz.1:342
+msgid ""
+"The special value B<max> can be used to indicate the maximum integer value "
+"supported by the option."
+msgstr ""
+"La valeur spéciale B<max> peut être utilisée pour indiquer la valeur "
+"maximale de l'entier prise en charge par l'option."
+
+#. type: SS
+#: ../src/xz/xz.1:343
+#, no-wrap
+msgid "Operation mode"
+msgstr "Mode d'opération"
+
+#. type: Plain text
+#: ../src/xz/xz.1:346
+msgid ""
+"If multiple operation mode options are given, the last one takes effect."
+msgstr ""
+"Si plusieurs options de mode d'opération sont données, la dernière prend "
+"effet."
+
+#. type: TP
+#: ../src/xz/xz.1:346
+#, no-wrap
+msgid "B<-z>, B<--compress>"
+msgstr "B<-z>, B<--compress>"
+
+#. type: Plain text
+#: ../src/xz/xz.1:355
+msgid ""
+"Compress. This is the default operation mode when no operation mode option "
+"is specified and no other operation mode is implied from the command name "
+"(for example, B<unxz> implies B<--decompress>)."
+msgstr ""
+"Compresser. C'est le mode d'opération par défaut lorsque aucune option de "
+"mode opératoire n'est spécifiée ou qu'aucun autre mode d'opération n'est "
+"sous-entendu par le nom de la commande (par exemple B<unxz> sous-entend B<--"
+"decompress>)."
+
+#. type: TP
+#: ../src/xz/xz.1:355 ../src/xzdec/xzdec.1:62
+#, no-wrap
+msgid "B<-d>, B<--decompress>, B<--uncompress>"
+msgstr "B<-d>, B<--decompress>, B<--uncompress>"
+
+#. type: Plain text
+#: ../src/xz/xz.1:358
+msgid "Decompress."
+msgstr "Décompresser."
+
+#. type: TP
+#: ../src/xz/xz.1:358
+#, no-wrap
+msgid "B<-t>, B<--test>"
+msgstr "B<-t>, B<--test>"
+
+#. type: Plain text
+#: ../src/xz/xz.1:367
+msgid ""
+"Test the integrity of compressed I<files>. This option is equivalent to B<--"
+"decompress --stdout> except that the decompressed data is discarded instead "
+"of being written to standard output. No files are created or removed."
+msgstr ""
+"Tester l'intégrité des I<fichiers> compressés. Cette option est équivalente "
+"à B<--decompress --stdout> sauf que les données décompressées sont rejetées "
+"au lieu d'être écrites sur la sortie standard. Aucun fichier n'est créé ou "
+"supprimé."
+
+#. type: TP
+#: ../src/xz/xz.1:367
+#, no-wrap
+msgid "B<-l>, B<--list>"
+msgstr "B<-l>, B<--list>"
+
+#. type: Plain text
+#: ../src/xz/xz.1:376
+msgid ""
+"Print information about compressed I<files>. No uncompressed output is "
+"produced, and no files are created or removed. In list mode, the program "
+"cannot read the compressed data from standard input or from other unseekable "
+"sources."
+msgstr ""
+"Afficher l'information sur les I<fichiers> compressés. Aucune sortie non-"
+"compressée n'est produite et aucun fichier n'est créé ou supprimé. En mode "
+"liste, le programme ne peut pas lire les données compressées depuis l'entrée "
+"standard ou depuis d'autres sources non adressables."
+
+#. type: Plain text
+#: ../src/xz/xz.1:391
+#, fuzzy
+#| msgid ""
+#| "The default listing shows basic information about I<files>, one file per "
+#| "line. To get more detailed information, use also the B<--verbose> "
+#| "option. For even more information, use B<--verbose> twice, but note that "
+#| "this may be slow, because getting all the extra information requires many "
+#| "seeks. The width of verbose output exceeds 80 characters, so piping the "
+#| "output to e.g.\\& B<less\\ -S> may be convenient if the terminal isn't "
+#| "wide enough."
+msgid ""
+"The default listing shows basic information about I<files>, one file per "
+"line. To get more detailed information, use also the B<--verbose> option. "
+"For even more information, use B<--verbose> twice, but note that this may be "
+"slow, because getting all the extra information requires many seeks. The "
+"width of verbose output exceeds 80 characters, so piping the output to, for "
+"example, B<less\\ -S> may be convenient if the terminal isn't wide enough."
+msgstr ""
+"Le listing par défaut montre les informations basiques des I<fichiers>, un "
+"fichier par ligne. Pour des informations plus détaillées, utilisez aussi "
+"l'option B<--verbose>. Pour encore plus d'informations, utilisez B<--"
+"verbose> deux fois, mais prenez en compte que cela peut être lent, car "
+"obtenir des informations supplémentaires nécessite de nombreuses recherches. "
+"La largeur de la sortie «bavarde» dépasse 80 caractères, alors canaliser la "
+"sortie (par exemple vers \\&B<less\\-S>) peut être pratique si le terminal "
+"n'est pas assez large."
+
+#. type: Plain text
+#: ../src/xz/xz.1:398
+msgid ""
+"The exact output may vary between B<xz> versions and different locales. For "
+"machine-readable output, B<--robot --list> should be used."
+msgstr ""
+"La sortie exacte peut varier suivant les versions de B<xz> et les différents "
+"paramètres régionaux. Pour une sortie lisible par la machine, utiliser B<--"
+"robot --list>."
+
+#. type: SS
+#: ../src/xz/xz.1:399
+#, no-wrap
+msgid "Operation modifiers"
+msgstr "Modificateurs d'opération"
+
+#. type: TP
+#: ../src/xz/xz.1:400 ../src/xzdec/xzdec.1:69
+#, no-wrap
+msgid "B<-k>, B<--keep>"
+msgstr "B<-k>, B<--keep>"
+
+#. type: Plain text
+#: ../src/xz/xz.1:403
+msgid "Don't delete the input files."
+msgstr "Ne pas effacer les fichiers d'entrée."
+
+#. type: Plain text
+#: ../src/xz/xz.1:417
+#, fuzzy
+#| msgid ""
+#| "Compress or decompress even if the input is a symbolic link to a regular "
+#| "file, has more than one hard link, or has the setuid, setgid, or sticky "
+#| "bit set. The setuid, setgid, and sticky bits are not copied to the "
+#| "target file."
+msgid ""
+"Since B<xz> 5.2.6, this option also makes B<xz> compress or decompress even "
+"if the input is a symbolic link to a regular file, has more than one hard "
+"link, or has the setuid, setgid, or sticky bit set. The setuid, setgid, and "
+"sticky bits are not copied to the target file. In earlier versions this was "
+"only done with B<--force>."
+msgstr ""
+"Compresser ou décompresser même si l'entrée est un lien symbolique vers un "
+"fichier normal, a plus qu'un lien physique, ou a le bit setuid, setgid ou "
+"sticky défini. Les bits setuid, setgid et sticky bits ne sont pas copiés "
+"dans le fichier cible."
+
+#. type: TP
+#: ../src/xz/xz.1:417
+#, no-wrap
+msgid "B<-f>, B<--force>"
+msgstr "B<-f>, B<--force>"
+
+#. type: Plain text
+#: ../src/xz/xz.1:420
+msgid "This option has several effects:"
+msgstr "Cette option a plusieurs effets :"
+
+#. type: Plain text
+#: ../src/xz/xz.1:424
+msgid ""
+"If the target file already exists, delete it before compressing or "
+"decompressing."
+msgstr ""
+"Si le fichier cible existe déjà, l'effacer avant de compresser ou "
+"décompresser."
+
+#. type: Plain text
+#: ../src/xz/xz.1:431
+msgid ""
+"Compress or decompress even if the input is a symbolic link to a regular "
+"file, has more than one hard link, or has the setuid, setgid, or sticky bit "
+"set. The setuid, setgid, and sticky bits are not copied to the target file."
+msgstr ""
+"Compresser ou décompresser même si l'entrée est un lien symbolique vers un "
+"fichier normal, a plus qu'un lien physique, ou a le bit setuid, setgid ou "
+"sticky défini. Les bits setuid, setgid et sticky bits ne sont pas copiés "
+"dans le fichier cible."
+
+#. type: Plain text
+#: ../src/xz/xz.1:456
+msgid ""
+"When used with B<--decompress> B<--stdout> and B<xz> cannot recognize the "
+"type of the source file, copy the source file as is to standard output. "
+"This allows B<xzcat> B<--force> to be used like B<cat>(1) for files that "
+"have not been compressed with B<xz>. Note that in future, B<xz> might "
+"support new compressed file formats, which may make B<xz> decompress more "
+"types of files instead of copying them as is to standard output. B<--"
+"format=>I<format> can be used to restrict B<xz> to decompress only a single "
+"file format."
+msgstr ""
+"Lorsque B<xz> est utilisé avec B<--decompress> B<--stdout> et qu'il ne peut "
+"pas reconnaitre le type du fichier source, copier le fichier source tel quel "
+"dans la sortie standard. Celà permet à B<xzcat> B<--force> d'être utilisé "
+"comme B<cat>(1) pour les fichiers qui n'ont pas été compressé avec B<xz>. "
+"Remarquez que dans le futur, B<xz> devrait prendre en charge de nouveaux "
+"formats de fichiers compressés, ce qui permettra à B<xz> de décompresser "
+"plus de types de fichiers au lieu de les copier tels quels dans la sortie "
+"standard. B<--format=>I<format> peut être utilisé pour contraindre B<xz> à "
+"décompresser seulement un format de fichier."
+
+#. type: TP
+#: ../src/xz/xz.1:457 ../src/xzdec/xzdec.1:76
+#, no-wrap
+msgid "B<-c>, B<--stdout>, B<--to-stdout>"
+msgstr "B<-c>, B<--stdout>, B<--to-stdout>"
+
+#. type: Plain text
+#: ../src/xz/xz.1:463
+msgid ""
+"Write the compressed or decompressed data to standard output instead of a "
+"file. This implies B<--keep>."
+msgstr ""
+"Écrire les données compressées ou décompressées sur la sortie standard "
+"plutôt que dans un fichier. Cela necessite B<--keep>."
+
+#. type: TP
+#: ../src/xz/xz.1:463
+#, no-wrap
+msgid "B<--single-stream>"
+msgstr "B<--single-stream>"
+
+#. type: Plain text
+#: ../src/xz/xz.1:472
+msgid ""
+"Decompress only the first B<.xz> stream, and silently ignore possible "
+"remaining input data following the stream. Normally such trailing garbage "
+"makes B<xz> display an error."
+msgstr ""
+"Décompresser seulement le premier flux B<.xz> et ignorer silencieusement les "
+"possibles données d'entrée résiduelles qui suivent le flux. Normalement ces "
+"déchets excédentaires provoquent l'affichage d'une erreur par B<xz>."
+
+#. type: Plain text
+#: ../src/xz/xz.1:481
+msgid ""
+"B<xz> never decompresses more than one stream from B<.lzma> files or raw "
+"streams, but this option still makes B<xz> ignore the possible trailing data "
+"after the B<.lzma> file or raw stream."
+msgstr ""
+"B<xz> ne décompresse jamais plus d'un flux à partir de fichiers B<.lzma> ou "
+"de flux bruts, mais cette option fait aussi que B<xz> ignorera les données "
+"résiduelles après le fichier B<.lzma> ou le flux brut."
+
+#. type: Plain text
+#: ../src/xz/xz.1:486
+msgid ""
+"This option has no effect if the operation mode is not B<--decompress> or "
+"B<--test>."
+msgstr ""
+"Cette option n'a aucun effet si le mode d'opération n'est pas B<--"
+"decompress> ou B<--test>."
+
+#. type: TP
+#: ../src/xz/xz.1:486
+#, no-wrap
+msgid "B<--no-sparse>"
+msgstr "B<--no-sparse>"
+
+#. type: Plain text
+#: ../src/xz/xz.1:498
+msgid ""
+"Disable creation of sparse files. By default, if decompressing into a "
+"regular file, B<xz> tries to make the file sparse if the decompressed data "
+"contains long sequences of binary zeros. It also works when writing to "
+"standard output as long as standard output is connected to a regular file "
+"and certain additional conditions are met to make it safe. Creating sparse "
+"files may save disk space and speed up the decompression by reducing the "
+"amount of disk I/O."
+msgstr ""
+"Désactiver la création de fichiers peu denses. Par défaut, lors de la "
+"décompression en un fichier normal, B<xz> essaie d'en faire un fichier creux "
+"si les données décompressées contiennent de longues séquences de zéros "
+"binaires. Cela fonctionne aussi lors de l'écriture sur la sortie standard "
+"aussi longtemps que la sortie standard est connectée à un fichier normal et "
+"que certaines conditions supplémentaires sont satisfaites pour le faire de "
+"manière sécurisée. Créer des fichiers creux peut épargner de l'espace disque "
+"et accélérer la décompression en réduisant la quantité d'entrées/sorties sur "
+"le disque."
+
+#. type: TP
+#: ../src/xz/xz.1:498
+#, no-wrap
+msgid "B<-S> I<.suf>, B<--suffix=>I<.suf>"
+msgstr "B<-S> I<.suf>, B<--suffix=>I<.suf>"
+
+#. type: Plain text
+#: ../src/xz/xz.1:510
+msgid ""
+"When compressing, use I<.suf> as the suffix for the target file instead of "
+"B<.xz> or B<.lzma>. If not writing to standard output and the source file "
+"already has the suffix I<.suf>, a warning is displayed and the file is "
+"skipped."
+msgstr ""
+"Lors de la compression, utiliser B<.suf> comme suffixe du fichier cible au "
+"lieu de B<.xz> ou B<.lzma>. Si B<xz> n'écrit pas sur la sortie standard et "
+"si le fichier source a déja le suffixe B<.suf>, un avertissement est affiché "
+"et le fichier est ignoré."
+
+#. type: Plain text
+#: ../src/xz/xz.1:524
+#, fuzzy
+#| msgid ""
+#| "When decompressing, recognize files with the suffix I<.suf> in addition "
+#| "to files with the B<.xz>, B<.txz>, B<.lzma>, or B<.tlz> suffix. If the "
+#| "source file has the suffix I<.suf>, the suffix is removed to get the "
+#| "target filename."
+msgid ""
+"When decompressing, recognize files with the suffix I<.suf> in addition to "
+"files with the B<.xz>, B<.txz>, B<.lzma>, B<.tlz>, or B<.lz> suffix. If the "
+"source file has the suffix I<.suf>, the suffix is removed to get the target "
+"filename."
+msgstr ""
+"Lors de la décompression, reconnaître les fichiers avec le suffixe B<.suf> "
+"en complément des fichiers avec le suffixe B<.xz>, B<.txz>, B<.lzma> ou B<."
+"tlz>. Si le fichier source a le suffixe B<.suf>, le suffixe est enlevé pour "
+"obtenir le nom de fichier cible."
+
+#. type: Plain text
+#: ../src/xz/xz.1:530
+msgid ""
+"When compressing or decompressing raw streams (B<--format=raw>), the suffix "
+"must always be specified unless writing to standard output, because there is "
+"no default suffix for raw streams."
+msgstr ""
+"Lors de la compression ou décompression de flux bruts (B<--fomat=raw>), le "
+"suffixe doit toujours être spécifié à moins d'écrire sur la sortie standard, "
+"car il n'y a pas de suffixe par défaut pour les flux bruts."
+
+#. type: TP
+#: ../src/xz/xz.1:530
+#, no-wrap
+msgid "B<--files>B<=>I<file>"
+msgstr "B<--files>B<=>I<fichier>"
+
+#. type: Plain text
+#: ../src/xz/xz.1:544
+msgid ""
+"Read the filenames to process from I<file>; if I<file> is omitted, filenames "
+"are read from standard input. Filenames must be terminated with the newline "
+"character. A dash (B<->) is taken as a regular filename; it doesn't mean "
+"standard input. If filenames are given also as command line arguments, they "
+"are processed before the filenames read from I<file>."
+msgstr ""
+"Lire les noms de fichier à traiter depuis I<fichier> ; si I<fichier> est "
+"omis , les noms de fichier sont lus sur l'entrée standard. Les noms de "
+"fichier doivent se terminer avec le caractère de nouvelle ligne. Un tiret "
+"(B<->) est considéré comme un nom de fichier normal ; ce qui ne signifie pas "
+"entrée standard. Si les noms de fichier sont aussi donnés comme arguments de "
+"ligne de commande, ils sont traités avant les noms de fichier lus depuis "
+"I<fichier>."
+
+#. type: TP
+#: ../src/xz/xz.1:544
+#, no-wrap
+msgid "B<--files0>B<=>I<file>"
+msgstr "B<--files0>B<=>I<fichier>"
+
+#. type: Plain text
+#: ../src/xz/xz.1:548
+msgid ""
+"This is identical to B<--files>B<=>I<file> except that each filename must "
+"be terminated with the null character."
+msgstr ""
+"Cela est identique à B<--files>B<=>I<fichier> sauf que chaque nom de "
+"fichier doit se terminer par le caractère null."
+
+#. type: SS
+#: ../src/xz/xz.1:549
+#, no-wrap
+msgid "Basic file format and compression options"
+msgstr "Format de fichier basique et options de compression"
+
+#. type: TP
+#: ../src/xz/xz.1:550
+#, no-wrap
+msgid "B<-F> I<format>, B<--format=>I<format>"
+msgstr "B<-F> I<format>, B<--format=>I<format>"
+
+#. type: Plain text
+#: ../src/xz/xz.1:555
+msgid "Specify the file I<format> to compress or decompress:"
+msgstr "Indiquer le I<format> de fichier à compresser ou décompresser :"
+
+#. type: TP
+#: ../src/xz/xz.1:556
+#, no-wrap
+msgid "B<auto>"
+msgstr "B<auto>"
+
+#. type: Plain text
+#: ../src/xz/xz.1:568
+msgid ""
+"This is the default. When compressing, B<auto> is equivalent to B<xz>. "
+"When decompressing, the format of the input file is automatically detected. "
+"Note that raw streams (created with B<--format=raw>) cannot be auto-"
+"detected."
+msgstr ""
+"C'est celui par défaut. Lors de la compression, B<auto> est équivalent à "
+"B<xz>. Lors de la décompression, le format du fichier en entrée est détecté "
+"automatiquement. Notez que les flux bruts (créés avec B<--format=raw>) ne "
+"peuvent pas être détectés automatiquement."
+
+#. type: TP
+#: ../src/xz/xz.1:568
+#, no-wrap
+msgid "B<xz>"
+msgstr "B<xz>"
+
+#. type: Plain text
+#: ../src/xz/xz.1:575
+msgid ""
+"Compress to the B<.xz> file format, or accept only B<.xz> files when "
+"decompressing."
+msgstr ""
+"Compresser dans le format de fichier B<.xz> ou n'accepter que les fichiers "
+"B<.xz> à décompresser."
+
+#. type: TP
+#: ../src/xz/xz.1:575
+#, no-wrap
+msgid "B<lzma>, B<alone>"
+msgstr "B<lzma>, B<alone>"
+
+#. type: Plain text
+#: ../src/xz/xz.1:585
+msgid ""
+"Compress to the legacy B<.lzma> file format, or accept only B<.lzma> files "
+"when decompressing. The alternative name B<alone> is provided for backwards "
+"compatibility with LZMA Utils."
+msgstr ""
+"Compresser au format de fichier B<.lzma> historique, ou n'accepter que les "
+"fichiers B<.lzma> lors de la décompression. Le nom alternatif B<alone> est "
+"fourni pour la rétrocompatibilité avec les utilitaires LZMA."
+
+#. type: TP
+#: ../src/xz/xz.1:585
+#, fuzzy, no-wrap
+#| msgid "B<lzgrep> ..."
+msgid "B<lzip>"
+msgstr "B<lzgrep> ..."
+
+#. type: Plain text
+#: ../src/xz/xz.1:591
+msgid ""
+"Accept only B<.lz> files when decompressing. Compression is not supported."
+msgstr ""
+
+#. type: Plain text
+#: ../src/xz/xz.1:604
+msgid ""
+"The B<.lz> format version 0 and the unextended version 1 are supported. "
+"Version 0 files were produced by B<lzip> 1.3 and older. Such files aren't "
+"common but may be found from file archives as a few source packages were "
+"released in this format. People might have old personal files in this "
+"format too. Decompression support for the format version 0 was removed in "
+"B<lzip> 1.18."
+msgstr ""
+
+#. type: Plain text
+#: ../src/xz/xz.1:613
+msgid ""
+"B<lzip> 1.4 and later create files in the format version 1. The sync flush "
+"marker extension to the format version 1 was added in B<lzip> 1.6. This "
+"extension is rarely used and isn't supported by B<xz> (diagnosed as corrupt "
+"input)."
+msgstr ""
+
+#. type: TP
+#: ../src/xz/xz.1:613
+#, no-wrap
+msgid "B<raw>"
+msgstr "B<raw>"
+
+#. type: Plain text
+#: ../src/xz/xz.1:621
+msgid ""
+"Compress or uncompress a raw stream (no headers). This is meant for "
+"advanced users only. To decode raw streams, you need use B<--format=raw> "
+"and explicitly specify the filter chain, which normally would have been "
+"stored in the container headers."
+msgstr ""
+"Compresser ou décompresser un flux brut (sans en-têtes). Cela est réservé "
+"seulement aux utilisateurs aguerris. Pour décoder des flux bruts, vous devez "
+"utiliser B<--format=raw> et spécifier explicitement la chaîne de filtre, qui "
+"normalement aurait du être stockée dans les en-têtes du conteneur."
+
+#. type: TP
+#: ../src/xz/xz.1:622
+#, no-wrap
+msgid "B<-C> I<check>, B<--check=>I<check>"
+msgstr "B<-C> I<vérif.>, B<--check=>I<vérif.>"
+
+#. type: Plain text
+#: ../src/xz/xz.1:637
+msgid ""
+"Specify the type of the integrity check. The check is calculated from the "
+"uncompressed data and stored in the B<.xz> file. This option has an effect "
+"only when compressing into the B<.xz> format; the B<.lzma> format doesn't "
+"support integrity checks. The integrity check (if any) is verified when the "
+"B<.xz> file is decompressed."
+msgstr ""
+"Spécifier le type d'intégrité à vérifier. La vérification est calculée à "
+"partir des données non-compressées et stockées dans le fichier B<.xz>. Cette "
+"option n'a effet que si la compression a été faite dans le format B<.xz> ; "
+"le format B<.lzma> ne gère pas les vérifications d'intégrité. Le contrôle "
+"d'intégrité (s'il y en a) est vérifié lorsque le fichier B<.xz> est "
+"décompressé."
+
+#. type: Plain text
+#: ../src/xz/xz.1:641
+msgid "Supported I<check> types:"
+msgstr "Types de I<vérification> pris en charge :"
+
+#. type: TP
+#: ../src/xz/xz.1:642
+#, no-wrap
+msgid "B<none>"
+msgstr "B<none>"
+
+#. type: Plain text
+#: ../src/xz/xz.1:648
+msgid ""
+"Don't calculate an integrity check at all. This is usually a bad idea. "
+"This can be useful when integrity of the data is verified by other means "
+"anyway."
+msgstr ""
+"Ne pas calculer de vérification d'intégrité du tout. C'est généralement une "
+"mauvaise idée. Cela peut être utile lorsque l'intégrité des données est "
+"vérifiée de toute façon par d'autres manières."
+
+#. type: TP
+#: ../src/xz/xz.1:648
+#, no-wrap
+msgid "B<crc32>"
+msgstr "B<crc32>"
+
+#. type: Plain text
+#: ../src/xz/xz.1:651
+msgid "Calculate CRC32 using the polynomial from IEEE-802.3 (Ethernet)."
+msgstr "Calculer CRC32 en utilisant le polynôme de IEEE-802.3 (Ethernet)."
+
+#. type: TP
+#: ../src/xz/xz.1:651
+#, no-wrap
+msgid "B<crc64>"
+msgstr "B<crc64>"
+
+#. type: Plain text
+#: ../src/xz/xz.1:656
+msgid ""
+"Calculate CRC64 using the polynomial from ECMA-182. This is the default, "
+"since it is slightly better than CRC32 at detecting damaged files and the "
+"speed difference is negligible."
+msgstr ""
+"Calculer CRC64 en utilisant le polynôme de ECMA-182. C'est la manière "
+"utilisée par défaut, car c'est légèrement mieux que CRC32 pour détecter les "
+"fichiers endommagés et la différence de vitesse est négligeable."
+
+#. type: TP
+#: ../src/xz/xz.1:656
+#, no-wrap
+msgid "B<sha256>"
+msgstr "B<sha256>"
+
+#. type: Plain text
+#: ../src/xz/xz.1:660
+msgid "Calculate SHA-256. This is somewhat slower than CRC32 and CRC64."
+msgstr "Calculer SHA-256. C'est quelque peu plus lent que CRC32 et CRC64."
+
+#. type: Plain text
+#: ../src/xz/xz.1:666
+msgid ""
+"Integrity of the B<.xz> headers is always verified with CRC32. It is not "
+"possible to change or disable it."
+msgstr ""
+"L'intégrité des en-têtes B<.xz> est toujours vérifiée avec CRC32. Il n'est "
+"pas possible de le changer ou de le désactiver."
+
+#. type: TP
+#: ../src/xz/xz.1:666
+#, no-wrap
+msgid "B<--ignore-check>"
+msgstr "B<--ignore-check>"
+
+#. type: Plain text
+#: ../src/xz/xz.1:672
+msgid ""
+"Don't verify the integrity check of the compressed data when decompressing. "
+"The CRC32 values in the B<.xz> headers will still be verified normally."
+msgstr ""
+"Ne pas contrôler la vérification d'intégrité des données lors de la "
+"décompression. Les valeurs CRC32 dans les en-têtes B<.xz> seront normalement "
+"toujours vérifiées."
+
+#. type: Plain text
+#: ../src/xz/xz.1:675
+msgid ""
+"B<Do not use this option unless you know what you are doing.> Possible "
+"reasons to use this option:"
+msgstr ""
+"B<N'utilisez pas cette option à moins de savoir ce que vous faites.> Les "
+"raisons possibles pour utiliser cette option :"
+
+#. type: Plain text
+#: ../src/xz/xz.1:678
+msgid "Trying to recover data from a corrupt .xz file."
+msgstr "Essayer de récupérer des données d'un fichier .xz corrompu."
+
+#. type: Plain text
+#: ../src/xz/xz.1:684
+msgid ""
+"Speeding up decompression. This matters mostly with SHA-256 or with files "
+"that have compressed extremely well. It's recommended to not use this "
+"option for this purpose unless the file integrity is verified externally in "
+"some other way."
+msgstr ""
+"Accélérer la décompression. Cela importe surtout avec SHA-256 ou avec les "
+"fichiers qui ont été compressés extrêmement bien. Il est recommandé de ne "
+"pas utiliser cette option dans ce but à moins que l'intégrité du fichier ne "
+"soit vérifiée extérieurement d'une autre manière."
+
+#. type: TP
+#: ../src/xz/xz.1:685
+#, no-wrap
+msgid "B<-0> ... B<-9>"
+msgstr "B<-0> ... B<-9>"
+
+#. type: Plain text
+#: ../src/xz/xz.1:694
+msgid ""
+"Select a compression preset level. The default is B<-6>. If multiple "
+"preset levels are specified, the last one takes effect. If a custom filter "
+"chain was already specified, setting a compression preset level clears the "
+"custom filter chain."
+msgstr ""
+"Choisir un niveau de compression prédéfini. La valeur par défaut est B<6>. "
+"Si plusieurs niveaux de préréglage sont spécifiés, c'est le dernier qui sera "
+"pris en compte. Si une chaîne de filtres personnalisée a déjà été choisie, "
+"définir un niveau de compression préréglé efface la chaîne de filtres "
+"personnalisée."
+
+#. type: Plain text
+#: ../src/xz/xz.1:709
+msgid ""
+"The differences between the presets are more significant than with "
+"B<gzip>(1) and B<bzip2>(1). The selected compression settings determine "
+"the memory requirements of the decompressor, thus using a too high preset "
+"level might make it painful to decompress the file on an old system with "
+"little RAM. Specifically, B<it's not a good idea to blindly use -9 for "
+"everything> like it often is with B<gzip>(1) and B<bzip2>(1)."
+msgstr ""
+"Les différences entre les préréglages sont plus significatives qu'avec "
+"B<gzip>(1) et B<bzip2>(1). les réglages de compression sélectionnés "
+"déterminent les exigences en mémoire pour la décompression, ainsi, utiliser "
+"un niveau de préréglage trop élevé peut rendre difficile à décompresser un "
+"fichier sur un vieux système avec peu de RAM. Clairement, B<ce n'est pas une "
+"bonne idée d'utiliser -9 aveuglément pour tout> comme ça l'est souvent avec "
+"B<gzip>(1) et B<bzip2>(1)."
+
+#. type: TP
+#: ../src/xz/xz.1:710
+#, no-wrap
+msgid "B<-0> ... B<-3>"
+msgstr "B<-0> ... B<-3>"
+
+#. type: Plain text
+#: ../src/xz/xz.1:722
+msgid ""
+"These are somewhat fast presets. B<-0> is sometimes faster than B<gzip -9> "
+"while compressing much better. The higher ones often have speed comparable "
+"to B<bzip2>(1) with comparable or better compression ratio, although the "
+"results depend a lot on the type of data being compressed."
+msgstr ""
+"Ce sont des préréglages relativement rapides. B<0> est parfois plus rapide "
+"que B<gzip -9> tout en compressant bien mieux. Les réglages plus élevés ont "
+"souvent une rapidité comparable à celle de B<bzip2>(1) avec un taux de "
+"compression comparable ou meilleur, même si les résultats dépendent beaucoup "
+"du genre de données compressées."
+
+#. type: TP
+#: ../src/xz/xz.1:722
+#, no-wrap
+msgid "B<-4> ... B<-6>"
+msgstr "B<-4> ... B<-6>"
+
+#. type: Plain text
+#: ../src/xz/xz.1:736
+#, fuzzy
+#| msgid ""
+#| "Good to very good compression while keeping decompressor memory usage "
+#| "reasonable even for old systems. B<-6> is the default, which is usually "
+#| "a good choice e.g. for distributing files that need to be decompressible "
+#| "even on systems with only 16\\ MiB RAM. (B<-5e> or B<-6e> may be worth "
+#| "considering too. See B<--extreme>.)"
+msgid ""
+"Good to very good compression while keeping decompressor memory usage "
+"reasonable even for old systems. B<-6> is the default, which is usually a "
+"good choice for distributing files that need to be decompressible even on "
+"systems with only 16\\ MiB RAM. (B<-5e> or B<-6e> may be worth considering "
+"too. See B<--extreme>.)"
+msgstr ""
+"Bonne à très bonne compression tout en gardant un usage raisonnable de la "
+"mémoire lors de la décompression même pour de vieux systèmes. La valeur par "
+"défaut est B<-6>, ce qui est habituellement un bon choix (par exemple pour "
+"distribuer des fichiers nécessitants d'être décompressibles même sur de "
+"vieux systèmes avec seulement 16\\Mio de RAM). (Il peut aussi être "
+"intéressant d'utiliser B<-5e> ou B<-6e>. Voir B<--extreme>.)"
+
+#. type: TP
+#: ../src/xz/xz.1:736
+#, no-wrap
+msgid "B<-7 ... -9>"
+msgstr "B<-7 ... -9>"
+
+#. type: Plain text
+#: ../src/xz/xz.1:743
+msgid ""
+"These are like B<-6> but with higher compressor and decompressor memory "
+"requirements. These are useful only when compressing files bigger than 8\\ "
+"MiB, 16\\ MiB, and 32\\ MiB, respectively."
+msgstr ""
+"C'est comme B<-6> mais avec des besoins en mémoire plus élevés pour la "
+"compression et la décompression. Ce n'est utile que lorsque les fichiers "
+"sont plus gros que 8\\ Mio, 16\\ Mio et 32\\ Mio respectivement."
+
+#. type: Plain text
+#: ../src/xz/xz.1:751
+msgid ""
+"On the same hardware, the decompression speed is approximately a constant "
+"number of bytes of compressed data per second. In other words, the better "
+"the compression, the faster the decompression will usually be. This also "
+"means that the amount of uncompressed output produced per second can vary a "
+"lot."
+msgstr ""
+"Sur le même matériel, la vitesse de décompression est sensiblement un nombre "
+"constant d'octets de données compressées par seconde. En d'autres termes, "
+"meilleure est la compression, plus rapide sera en général la décompression. "
+"Cela signifie aussi que la quantité de sortie non compressée produite par "
+"seconde peut varier beaucoup."
+
+#. type: Plain text
+#: ../src/xz/xz.1:753
+msgid "The following table summarises the features of the presets:"
+msgstr "Le tableau suivant résume les caractéristiques des préréglages :"
+
+#. type: tbl table
+#: ../src/xz/xz.1:760 ../src/xz/xz.1:841 ../src/xz/xz.1:2839
+#, no-wrap
+msgid "Preset"
+msgstr "Préréglage"
+
+#. type: tbl table
+#: ../src/xz/xz.1:760 ../src/xz/xz.1:841
+#, no-wrap
+msgid "DictSize"
+msgstr "DictSize"
+
+#. type: tbl table
+#: ../src/xz/xz.1:760 ../src/xz/xz.1:841 ../src/xz/xz.1:2839
+#, no-wrap
+msgid "CompCPU"
+msgstr "CompCPU"
+
+#. type: tbl table
+#: ../src/xz/xz.1:760 ../src/xz/xz.1:841
+#, no-wrap
+msgid "CompMem"
+msgstr "CompMem"
+
+#. type: tbl table
+#: ../src/xz/xz.1:760 ../src/xz/xz.1:841
+#, no-wrap
+msgid "DecMem"
+msgstr "DecMem"
+
+#. type: tbl table
+#: ../src/xz/xz.1:761 ../src/xz/xz.1:2450 ../src/xz/xz.1:2475
+#: ../src/xz/xz.1:2840
+#, no-wrap
+msgid "-0"
+msgstr "-0"
+
+#. type: tbl table
+#: ../src/xz/xz.1:761 ../src/xz/xz.1:842 ../src/xz/xz.1:2450
+#, no-wrap
+msgid "256 KiB"
+msgstr "256 KiB"
+
+#. type: TP
+#: ../src/xz/xz.1:761 ../src/xz/xz.1:2840 ../src/scripts/xzgrep.1:82
+#, no-wrap
+msgid "0"
+msgstr "0"
+
+#. type: tbl table
+#: ../src/xz/xz.1:761 ../src/xz/xz.1:763 ../src/xz/xz.1:844 ../src/xz/xz.1:2475
+#, no-wrap
+msgid "3 MiB"
+msgstr "3 MiB"
+
+#. type: tbl table
+#: ../src/xz/xz.1:761 ../src/xz/xz.1:762 ../src/xz/xz.1:842 ../src/xz/xz.1:843
+#: ../src/xz/xz.1:2451 ../src/xz/xz.1:2452 ../src/xz/xz.1:2454
+#, no-wrap
+msgid "1 MiB"
+msgstr "1 MiB"
+
+#. type: tbl table
+#: ../src/xz/xz.1:762 ../src/xz/xz.1:2451 ../src/xz/xz.1:2476
+#: ../src/xz/xz.1:2841
+#, no-wrap
+msgid "-1"
+msgstr "-1"
+
+#. type: TP
+#: ../src/xz/xz.1:762 ../src/xz/xz.1:1758 ../src/xz/xz.1:2841
+#: ../src/scripts/xzgrep.1:86
+#, no-wrap
+msgid "1"
+msgstr "1"
+
+#. type: tbl table
+#: ../src/xz/xz.1:762 ../src/xz/xz.1:766 ../src/xz/xz.1:767 ../src/xz/xz.1:847
+#: ../src/xz/xz.1:848 ../src/xz/xz.1:2476
+#, no-wrap
+msgid "9 MiB"
+msgstr "9 MiB"
+
+#. type: tbl table
+#: ../src/xz/xz.1:762 ../src/xz/xz.1:763 ../src/xz/xz.1:843 ../src/xz/xz.1:844
+#: ../src/xz/xz.1:2452 ../src/xz/xz.1:2455 ../src/xz/xz.1:2476
+#, no-wrap
+msgid "2 MiB"
+msgstr "2 MiB"
+
+#. type: tbl table
+#: ../src/xz/xz.1:763 ../src/xz/xz.1:2452 ../src/xz/xz.1:2477
+#: ../src/xz/xz.1:2842
+#, no-wrap
+msgid "-2"
+msgstr "-2"
+
+#. type: tbl table
+#: ../src/xz/xz.1:763 ../src/xz/xz.1:1760 ../src/xz/xz.1:2842
+#, no-wrap
+msgid "2"
+msgstr "2"
+
+#. type: tbl table
+#: ../src/xz/xz.1:763 ../src/xz/xz.1:768 ../src/xz/xz.1:849 ../src/xz/xz.1:2477
+#, no-wrap
+msgid "17 MiB"
+msgstr "17 MiB"
+
+#. type: tbl table
+#: ../src/xz/xz.1:764 ../src/xz/xz.1:2453 ../src/xz/xz.1:2478
+#: ../src/xz/xz.1:2843
+#, no-wrap
+msgid "-3"
+msgstr "-3"
+
+#. type: tbl table
+#: ../src/xz/xz.1:764 ../src/xz/xz.1:765 ../src/xz/xz.1:842 ../src/xz/xz.1:845
+#: ../src/xz/xz.1:846 ../src/xz/xz.1:2453 ../src/xz/xz.1:2454
+#: ../src/xz/xz.1:2456
+#, no-wrap
+msgid "4 MiB"
+msgstr "4 MiB"
+
+#. type: tbl table
+#: ../src/xz/xz.1:764 ../src/xz/xz.1:2843
+#, no-wrap
+msgid "3"
+msgstr "3"
+
+#. type: tbl table
+#: ../src/xz/xz.1:764 ../src/xz/xz.1:769 ../src/xz/xz.1:850 ../src/xz/xz.1:2458
+#: ../src/xz/xz.1:2459 ../src/xz/xz.1:2478
+#, no-wrap
+msgid "32 MiB"
+msgstr "32 MiB"
+
+#. type: tbl table
+#: ../src/xz/xz.1:764 ../src/xz/xz.1:765 ../src/xz/xz.1:845 ../src/xz/xz.1:846
+#, no-wrap
+msgid "5 MiB"
+msgstr "5 MiB"
+
+#. type: tbl table
+#: ../src/xz/xz.1:765 ../src/xz/xz.1:2454 ../src/xz/xz.1:2479
+#: ../src/xz/xz.1:2844
+#, no-wrap
+msgid "-4"
+msgstr "-4"
+
+#. type: tbl table
+#: ../src/xz/xz.1:765 ../src/xz/xz.1:1759 ../src/xz/xz.1:1761
+#: ../src/xz/xz.1:1762 ../src/xz/xz.1:1764 ../src/xz/xz.1:2844
+#, no-wrap
+msgid "4"
+msgstr "4"
+
+#. type: tbl table
+#: ../src/xz/xz.1:765 ../src/xz/xz.1:845 ../src/xz/xz.1:846 ../src/xz/xz.1:2479
+#, no-wrap
+msgid "48 MiB"
+msgstr "48 MiB"
+
+#. type: tbl table
+#: ../src/xz/xz.1:766 ../src/xz/xz.1:2455 ../src/xz/xz.1:2480
+#: ../src/xz/xz.1:2845
+#, no-wrap
+msgid "-5"
+msgstr "-5"
+
+#. type: tbl table
+#: ../src/xz/xz.1:766 ../src/xz/xz.1:767 ../src/xz/xz.1:847 ../src/xz/xz.1:848
+#: ../src/xz/xz.1:2455 ../src/xz/xz.1:2456 ../src/xz/xz.1:2457
+#, no-wrap
+msgid "8 MiB"
+msgstr "8 MiB"
+
+#. type: tbl table
+#: ../src/xz/xz.1:766 ../src/xz/xz.1:2845
+#, no-wrap
+msgid "5"
+msgstr "5"
+
+#. type: tbl table
+#: ../src/xz/xz.1:766 ../src/xz/xz.1:767 ../src/xz/xz.1:847 ../src/xz/xz.1:848
+#: ../src/xz/xz.1:2480 ../src/xz/xz.1:2481
+#, no-wrap
+msgid "94 MiB"
+msgstr "94 MiB"
+
+#. type: tbl table
+#: ../src/xz/xz.1:767 ../src/xz/xz.1:2456 ../src/xz/xz.1:2481
+#: ../src/xz/xz.1:2846
+#, no-wrap
+msgid "-6"
+msgstr "-6"
+
+#. type: tbl table
+#: ../src/xz/xz.1:767 ../src/xz/xz.1:768 ../src/xz/xz.1:769 ../src/xz/xz.1:770
+#: ../src/xz/xz.1:2846
+#, no-wrap
+msgid "6"
+msgstr "6"
+
+#. type: tbl table
+#: ../src/xz/xz.1:768 ../src/xz/xz.1:2457 ../src/xz/xz.1:2482
+#, no-wrap
+msgid "-7"
+msgstr "-7"
+
+#. type: tbl table
+#: ../src/xz/xz.1:768 ../src/xz/xz.1:849 ../src/xz/xz.1:2457
+#: ../src/xz/xz.1:2458 ../src/xz/xz.1:2479
+#, no-wrap
+msgid "16 MiB"
+msgstr "16 MiB"
+
+#. type: tbl table
+#: ../src/xz/xz.1:768 ../src/xz/xz.1:849 ../src/xz/xz.1:2482
+#, no-wrap
+msgid "186 MiB"
+msgstr "186 MiB"
+
+#. type: tbl table
+#: ../src/xz/xz.1:769 ../src/xz/xz.1:2458 ../src/xz/xz.1:2483
+#, no-wrap
+msgid "-8"
+msgstr "-8"
+
+#. type: tbl table
+#: ../src/xz/xz.1:769 ../src/xz/xz.1:850 ../src/xz/xz.1:2483
+#, no-wrap
+msgid "370 MiB"
+msgstr "370 MiB"
+
+#. type: tbl table
+#: ../src/xz/xz.1:769 ../src/xz/xz.1:850
+#, no-wrap
+msgid "33 MiB"
+msgstr "33 MiB"
+
+#. type: tbl table
+#: ../src/xz/xz.1:770 ../src/xz/xz.1:2459 ../src/xz/xz.1:2484
+#, no-wrap
+msgid "-9"
+msgstr "-9"
+
+#. type: tbl table
+#: ../src/xz/xz.1:770 ../src/xz/xz.1:851 ../src/xz/xz.1:2459
+#, no-wrap
+msgid "64 MiB"
+msgstr "64 MiB"
+
+#. type: tbl table
+#: ../src/xz/xz.1:770 ../src/xz/xz.1:851 ../src/xz/xz.1:2484
+#, no-wrap
+msgid "674 MiB"
+msgstr "674 MiB"
+
+#. type: tbl table
+#: ../src/xz/xz.1:770 ../src/xz/xz.1:851
+#, no-wrap
+msgid "65 MiB"
+msgstr "65 MiB"
+
+#. type: Plain text
+#: ../src/xz/xz.1:776
+msgid "Column descriptions:"
+msgstr "Descriptions des colonnes :"
+
+#. type: Plain text
+#: ../src/xz/xz.1:788
+msgid ""
+"DictSize is the LZMA2 dictionary size. It is waste of memory to use a "
+"dictionary bigger than the size of the uncompressed file. This is why it is "
+"good to avoid using the presets B<-7> ... B<-9> when there's no real need "
+"for them. At B<-6> and lower, the amount of memory wasted is usually low "
+"enough to not matter."
+msgstr ""
+"DictSize est la taille du dictionnaire de LZMA2. Utiliser un dictionnaire "
+"plus gros que la taille du fichier non compressé est un gaspillage de "
+"mémoire. C'est pourquoi il est bon d'éviter d'utiliser les préréglages de "
+"B<-7> à B<-9> lorsqu'il n'y en a pas vraiment besoin. A B<-6> et plus bas, "
+"la quantité de mémoire gaspillée est généralement assez basse pour ne pas "
+"être un problème."
+
+#. type: Plain text
+#: ../src/xz/xz.1:797
+msgid ""
+"CompCPU is a simplified representation of the LZMA2 settings that affect "
+"compression speed. The dictionary size affects speed too, so while CompCPU "
+"is the same for levels B<-6> ... B<-9>, higher levels still tend to be a "
+"little slower. To get even slower and thus possibly better compression, see "
+"B<--extreme>."
+msgstr ""
+"CompCPU est une représentation des préréglages de LZMA2 qui affectent la "
+"vitesse de compression. La taille du dictionnaire aussi affecte la vitesse, "
+"alors comme CompCPU est le même pour les niveaux de B<-6> à B<-9>, les plus "
+"haut niveaux tendent à être un peu moins rapides. Pour être encore moins "
+"rapide et du coup obtenir peut être une meilleure compression, consultez B<--"
+"extreme>."
+
+#. type: Plain text
+#: ../src/xz/xz.1:805
+msgid ""
+"CompMem contains the compressor memory requirements in the single-threaded "
+"mode. It may vary slightly between B<xz> versions. Memory requirements of "
+"some of the future multithreaded modes may be dramatically higher than that "
+"of the single-threaded mode."
+msgstr ""
+"CompMem contient les besoins en mémoire du compresseur en mode mono-thread . "
+"Cela devrait à peine varier entre les versions de B<xz>. Les besoins en "
+"mémoire de quelques uns des futurs modes multi-thread devraient sensiblement "
+"augmenter par rapport au mode mono-thread."
+
+#. type: Plain text
+#: ../src/xz/xz.1:812
+msgid ""
+"DecMem contains the decompressor memory requirements. That is, the "
+"compression settings determine the memory requirements of the decompressor. "
+"The exact decompressor memory usage is slightly more than the LZMA2 "
+"dictionary size, but the values in the table have been rounded up to the "
+"next full MiB."
+msgstr ""
+"DecMem contient les besoins en mémoire du décompresseur. Ce sont les "
+"réglages de la compression qui déterminent les besoins en mémoire de la "
+"décompression. L'exacte utilisation de la mémoire est légèrement supérieure "
+"à la taille du dictionnaire LZMA2, mais les valeurs dans la table ont été "
+"arrondies au prochain Mio supérieur."
+
+#. type: TP
+#: ../src/xz/xz.1:813
+#, no-wrap
+msgid "B<-e>, B<--extreme>"
+msgstr "B<-e>, B<--extreme>"
+
+#. type: Plain text
+#: ../src/xz/xz.1:822
+msgid ""
+"Use a slower variant of the selected compression preset level (B<-0> ... "
+"B<-9>) to hopefully get a little bit better compression ratio, but with bad "
+"luck this can also make it worse. Decompressor memory usage is not "
+"affected, but compressor memory usage increases a little at preset levels "
+"B<-0> ... B<-3>."
+msgstr ""
+"Utilisez un variant plus lent que les préréglages (B<-0> à B<-9>) pour "
+"espérer avoir un taux de compression légèrement meilleur, mais en cas de "
+"malchance cela peut être pire. L'utilisation mémoire du décompresseur n'est "
+"pas affectée, mais l'utilisation mémoire du compresseur augmente un peu aux "
+"niveaux de préréglages de B<-0> à B<-3>."
+
+#. type: Plain text
+#: ../src/xz/xz.1:834
+msgid ""
+"Since there are two presets with dictionary sizes 4\\ MiB and 8\\ MiB, the "
+"presets B<-3e> and B<-5e> use slightly faster settings (lower CompCPU) than "
+"B<-4e> and B<-6e>, respectively. That way no two presets are identical."
+msgstr ""
+"Depuis qu'il y a deux préréglages avec des tailles de dictionnaire de 4\\ "
+"Mio et 8 \\Mio, les préréglages B<-3e> et B<-5e> utilisent des réglages "
+"légèrement plus rapides que B<-4e> et B<-6e>, respectivement. De cette "
+"manière, il n'y a pas deux préréglages identiques."
+
+#. type: tbl table
+#: ../src/xz/xz.1:842
+#, no-wrap
+msgid "-0e"
+msgstr "-0e"
+
+#. type: tbl table
+#: ../src/xz/xz.1:842 ../src/xz/xz.1:843 ../src/xz/xz.1:844 ../src/xz/xz.1:846
+#: ../src/xz/xz.1:848 ../src/xz/xz.1:849 ../src/xz/xz.1:850 ../src/xz/xz.1:851
+#: ../src/xz/xz.1:2848
+#, no-wrap
+msgid "8"
+msgstr "8"
+
+#. type: tbl table
+#: ../src/xz/xz.1:843
+#, no-wrap
+msgid "-1e"
+msgstr "-1e"
+
+#. type: tbl table
+#: ../src/xz/xz.1:843
+#, no-wrap
+msgid "13 MiB"
+msgstr "13 MiB"
+
+#. type: tbl table
+#: ../src/xz/xz.1:844
+#, no-wrap
+msgid "-2e"
+msgstr "-2e"
+
+#. type: tbl table
+#: ../src/xz/xz.1:844
+#, no-wrap
+msgid "25 MiB"
+msgstr "25 MiB"
+
+#. type: tbl table
+#: ../src/xz/xz.1:845
+#, no-wrap
+msgid "-3e"
+msgstr "-3e"
+
+#. type: tbl table
+#: ../src/xz/xz.1:845 ../src/xz/xz.1:847 ../src/xz/xz.1:2847
+#, no-wrap
+msgid "7"
+msgstr "7"
+
+#. type: tbl table
+#: ../src/xz/xz.1:846
+#, no-wrap
+msgid "-4e"
+msgstr "-4e"
+
+#. type: tbl table
+#: ../src/xz/xz.1:847 ../src/xz/xz.1:2847
+#, no-wrap
+msgid "-5e"
+msgstr "-5e"
+
+#. type: tbl table
+#: ../src/xz/xz.1:848 ../src/xz/xz.1:2848
+#, no-wrap
+msgid "-6e"
+msgstr "-6e"
+
+#. type: tbl table
+#: ../src/xz/xz.1:849
+#, no-wrap
+msgid "-7e"
+msgstr "-7e"
+
+#. type: tbl table
+#: ../src/xz/xz.1:850
+#, no-wrap
+msgid "-8e"
+msgstr "-8e"
+
+#. type: tbl table
+#: ../src/xz/xz.1:851
+#, no-wrap
+msgid "-9e"
+msgstr "-9e"
+
+#. type: Plain text
+#: ../src/xz/xz.1:863
+msgid ""
+"For example, there are a total of four presets that use 8\\ MiB dictionary, "
+"whose order from the fastest to the slowest is B<-5>, B<-6>, B<-5e>, and "
+"B<-6e>."
+msgstr ""
+"Par exemple, il y a un total de quatre préréglages qui utilisent un "
+"dictionnaire de 8 Mio et qui sont dans l'ordre du plus rapide au plus lent : "
+"B<-5>, B<-6>, B<-5e> et B<-6e>."
+
+#. type: TP
+#: ../src/xz/xz.1:863
+#, no-wrap
+msgid "B<--fast>"
+msgstr "B<--fast>"
+
+#. type: TP
+#: ../src/xz/xz.1:866
+#, no-wrap
+msgid "B<--best>"
+msgstr "B<--best>"
+
+#. type: Plain text
+#: ../src/xz/xz.1:877
+msgid ""
+"These are somewhat misleading aliases for B<-0> and B<-9>, respectively. "
+"These are provided only for backwards compatibility with LZMA Utils. Avoid "
+"using these options."
+msgstr ""
+"Il y a néanmoins des alias trompeurs pour B<-0> et B<-9>, respectivement. "
+"Ils ne sont fournis que pour des besoins de rétro-compatibilité avec les "
+"utilitaires LZMA. Evitez d'utiliser ces options."
+
+#. type: TP
+#: ../src/xz/xz.1:877
+#, no-wrap
+msgid "B<--block-size=>I<size>"
+msgstr "B<--block-size=>I<taille>"
+
+#. type: Plain text
+#: ../src/xz/xz.1:890
+msgid ""
+"When compressing to the B<.xz> format, split the input data into blocks of "
+"I<size> bytes. The blocks are compressed independently from each other, "
+"which helps with multi-threading and makes limited random-access "
+"decompression possible. This option is typically used to override the "
+"default block size in multi-threaded mode, but this option can be used in "
+"single-threaded mode too."
+msgstr ""
+"Lors de la compression dans le format B<.xz>, les données de l'entrée sont "
+"réparties en blocs de I<taille> octets. Les blocs sont compressés "
+"indépendamment les un des autres, ce qui aide avec le mode multithread "
+"(multi-threading) et rend possible la décompression à accès aléatoire "
+"limité. Cette option est typiquement utilisée pour outrepasser la taille de "
+"bloc en mode multithread, mais cette option peut aussi être utilisée en mode "
+"single-thread."
+
+#. type: Plain text
+#: ../src/xz/xz.1:908
+#, fuzzy
+#| msgid ""
+#| "In multi-threaded mode about three times I<size> bytes will be allocated "
+#| "in each thread for buffering input and output. The default I<size> is "
+#| "three times the LZMA2 dictionary size or 1 MiB, whichever is more. "
+#| "Typically a good value is 2-4 times the size of the LZMA2 dictionary or "
+#| "at least 1 MiB. Using I<size> less than the LZMA2 dictionary size is "
+#| "waste of RAM because then the LZMA2 dictionary buffer will never get "
+#| "fully used. The sizes of the blocks are stored in the block headers, "
+#| "which a future version of B<xz> will use for multi-threaded decompression."
+msgid ""
+"In multi-threaded mode about three times I<size> bytes will be allocated in "
+"each thread for buffering input and output. The default I<size> is three "
+"times the LZMA2 dictionary size or 1 MiB, whichever is more. Typically a "
+"good value is 2\\(en4 times the size of the LZMA2 dictionary or at least 1 "
+"MiB. Using I<size> less than the LZMA2 dictionary size is waste of RAM "
+"because then the LZMA2 dictionary buffer will never get fully used. The "
+"sizes of the blocks are stored in the block headers, which a future version "
+"of B<xz> will use for multi-threaded decompression."
+msgstr ""
+"En mode multithread, environ trois fois la I<taille> octets seront alloués à "
+"chaque thread pour mettre en mémoire tampon les entrées et sorties. Par "
+"défaut, la I<taille> est trois fois la taille du dictionnaire LZMA2 ou 1 "
+"Mio, en fonction de ce qui convient le mieux. Habituellement, une bonne "
+"valeur est deux à quatre fois la taille du dictionnaire LZMA2 ou au moins 1 "
+"Mio. Utiliser une I<taille> moindre que celle du dictionnaire LZMA2 est un "
+"gaspillage de RAM car alors la mémoire tampon du dictionnaire LZMA2 ne sera "
+"jamais entièrement utilisée. Les tailles des blocs sont stockées dans les en-"
+"têtes de blocs, qui seront utilisés dans une future version de B<xz> pour la "
+"décompression multithreadée."
+
+#. type: Plain text
+#: ../src/xz/xz.1:917
+msgid ""
+"In single-threaded mode no block splitting is done by default. Setting this "
+"option doesn't affect memory usage. No size information is stored in block "
+"headers, thus files created in single-threaded mode won't be identical to "
+"files created in multi-threaded mode. The lack of size information also "
+"means that a future version of B<xz> won't be able decompress the files in "
+"multi-threaded mode."
+msgstr ""
+"Par défaut, il n'y a pas de répartition de bloc en mode mono-thread. Régler "
+"cette option n'affecte pas l'utilisation de la mémoire. Aucune information "
+"de taille n'est stockée dans l'en-tête de bloc, par conséquent les fichiers "
+"créés en mode single-thread ne seront pas identiques aux fichiers créés en "
+"mode multi-thread. Le manque d'information de taille signifie aussi qu'une "
+"future version de B<xz> ne sera pas capable de décompresser les fichiers en "
+"mode multi-thread."
+
+#. type: TP
+#: ../src/xz/xz.1:917
+#, no-wrap
+msgid "B<--block-list=>I<sizes>"
+msgstr "B<--block-list=>I<tailles>"
+
+#. type: Plain text
+#: ../src/xz/xz.1:923
+msgid ""
+"When compressing to the B<.xz> format, start a new block after the given "
+"intervals of uncompressed data."
+msgstr ""
+"Lors de la compression dans le format B<.xz>, commencer un nouveau bloc "
+"après les intervalles donnés des données non compressées."
+
+#. type: Plain text
+#: ../src/xz/xz.1:929
+msgid ""
+"The uncompressed I<sizes> of the blocks are specified as a comma-separated "
+"list. Omitting a size (two or more consecutive commas) is a shorthand to "
+"use the size of the previous block."
+msgstr ""
+"Les I<tailles> non-compressées des blocs sont spécifiées sous forme de liste "
+"séparée par des virgules. Omettre une taille (deux ou plus virgules "
+"consécutives) est un raccourci pour utiliser la taille du bloc précédent."
+
+#. type: Plain text
+#: ../src/xz/xz.1:939
+msgid ""
+"If the input file is bigger than the sum of I<sizes>, the last value in "
+"I<sizes> is repeated until the end of the file. A special value of B<0> may "
+"be used as the last value to indicate that the rest of the file should be "
+"encoded as a single block."
+msgstr ""
+"Si le fichier en entrée est plus grand que la somme des I<tailles>, la "
+"dernière valeur est répétée jusqu'à la fin du fichier. Une valeur spéciale "
+"de B<0> peut être utilisée comme étant la dernière valeur pour indiquer que "
+"le reste du fichier devrait être encodé comme un simple bloc."
+
+#. type: Plain text
+#: ../src/xz/xz.1:954
+msgid ""
+"If one specifies I<sizes> that exceed the encoder's block size (either the "
+"default value in threaded mode or the value specified with B<--block-"
+"size=>I<size>), the encoder will create additional blocks while keeping the "
+"boundaries specified in I<sizes>. For example, if one specifies B<--block-"
+"size=10MiB> B<--block-list=5MiB,10MiB,8MiB,12MiB,24MiB> and the input file "
+"is 80 MiB, one will get 11 blocks: 5, 10, 8, 10, 2, 10, 10, 4, 10, 10, and 1 "
+"MiB."
+msgstr ""
+"Si on spécifie des I<tailles> qui excèdent la taille du bloc de l'encodeur "
+"(soit la valeur en mode threadé, soit la valeur spécifiée avec B<--block-"
+"size=>I<taille>), l'encodeur créera des blocs supplémentaires tout en "
+"gardant les limites indiquées dans I<tailles>. Par exemple, si on indique "
+"B<--block-size=10MiB>B<--block-list=5MiB,10MiB,8MiB,12MiB,24MiB> et que le "
+"fichier fait 80Mio, on aura 11 blocs de 5, 10, 8, 2, 10, 10, 4, 10, 10, et "
+"1 Mio."
+
+#. type: Plain text
+#: ../src/xz/xz.1:960
+msgid ""
+"In multi-threaded mode the sizes of the blocks are stored in the block "
+"headers. This isn't done in single-threaded mode, so the encoded output "
+"won't be identical to that of the multi-threaded mode."
+msgstr ""
+"En mode multi-threadé les tailles de blocs sont stockées dans les en-têtes "
+"du bloc. Cela ne se fait pas en mode mono-threadé, la sortie encodée ne sera "
+"donc pas identique à celle faite en mode multi-threadé."
+
+#. type: TP
+#: ../src/xz/xz.1:960
+#, no-wrap
+msgid "B<--flush-timeout=>I<timeout>"
+msgstr "B<--flush-timeout=>I<temps_d'attente>"
+
+#. type: Plain text
+#: ../src/xz/xz.1:977
+msgid ""
+"When compressing, if more than I<timeout> milliseconds (a positive integer) "
+"has passed since the previous flush and reading more input would block, all "
+"the pending input data is flushed from the encoder and made available in the "
+"output stream. This can be useful if B<xz> is used to compress data that is "
+"streamed over a network. Small I<timeout> values make the data available at "
+"the receiving end with a small delay, but large I<timeout> values give "
+"better compression ratio."
+msgstr ""
+"Lors de la compression, si plus que I<temps_d'attente> millisecondes (un "
+"entier positif) se sont écoulées depuis le précédent vidage et que lire plus "
+"de données bloquerait, toutes les données d'entrée en attente sont vidées de "
+"l'encodeur et mises à disposition dans le flux de sortie. Cela peut être "
+"utile si B<xz> est utilisé pour compresser les données qui sont diffusées "
+"sur un réseau. Des petites valeurs de I<temps_d'attente> rendent les données "
+"disponibles à l'extrémité réceptrice avec un léger retard, mais les grandes "
+"valeurs de I<temps_d'attente> donnent un meilleur taux de compression."
+
+#. type: Plain text
+#: ../src/xz/xz.1:985
+msgid ""
+"This feature is disabled by default. If this option is specified more than "
+"once, the last one takes effect. The special I<timeout> value of B<0> can "
+"be used to explicitly disable this feature."
+msgstr ""
+"Cette option est désactivée par défaut. Si cette option est indiquée plus "
+"d'une fois, la dernière prend effet. La valeur spéciale de "
+"I<temps_d'attente> de B<0> peut être utilisée pour explicitement désactiver "
+"cette option."
+
+#. type: Plain text
+#: ../src/xz/xz.1:987
+msgid "This feature is not available on non-POSIX systems."
+msgstr ""
+"Cette option n'est pas disponible sur les systèmes qui ne sont pas POSIX."
+
+#. FIXME
+#. type: Plain text
+#: ../src/xz/xz.1:995
+msgid ""
+"B<This feature is still experimental.> Currently B<xz> is unsuitable for "
+"decompressing the stream in real time due to how B<xz> does buffering."
+msgstr ""
+"B<Cette option est encore expérimentale.> Actuellement, B<xz> ne convient "
+"pas pour décompresser le flux en temps réel en raison de la façon dont B<xz> "
+"effectue la mise en mémoire tampon."
+
+#. type: TP
+#: ../src/xz/xz.1:995
+#, no-wrap
+msgid "B<--memlimit-compress=>I<limit>"
+msgstr "B<--memlimit-compress=>I<limite>"
+
+#. type: Plain text
+#: ../src/xz/xz.1:1000
+msgid ""
+"Set a memory usage limit for compression. If this option is specified "
+"multiple times, the last one takes effect."
+msgstr ""
+"Indiquer une limite d'utilisation de la mémoire pour la compression. Si "
+"cette option est indiquée plusieurs fois, c'est la dernière qui est prise en "
+"compte."
+
+#. type: Plain text
+#: ../src/xz/xz.1:1013
+#, fuzzy
+#| msgid ""
+#| "If the compression settings exceed the I<limit>, B<xz> will adjust the "
+#| "settings downwards so that the limit is no longer exceeded and display a "
+#| "notice that automatic adjustment was done. Such adjustments are not made "
+#| "when compressing with B<--format=raw> or if B<--no-adjust> has been "
+#| "specified. In those cases, an error is displayed and B<xz> will exit "
+#| "with exit status 1."
+msgid ""
+"If the compression settings exceed the I<limit>, B<xz> will attempt to "
+"adjust the settings downwards so that the limit is no longer exceeded and "
+"display a notice that automatic adjustment was done. The adjustments are "
+"done in this order: reducing the number of threads, switching to single-"
+"threaded mode if even one thread in multi-threaded mode exceeds the "
+"I<limit>, and finally reducing the LZMA2 dictionary size."
+msgstr ""
+"Si les paramètres de compression dépassent la I<limite>, B<xz> ajustera les "
+"paramètres à la baisse pour que la limite ne soit plus dépassée et affichera "
+"un avis indiquant que l'ajustement automatique a été effectué. De tels "
+"ajustements ne sont pas effectués lors de la compression avec B<--"
+"format=raw> ou si B<--no-adjust> a été spécifié. Dans ces cas, une erreur "
+"est affichée et B<xz> se termine avec l'état de sortie B<1>."
+
+#. type: Plain text
+#: ../src/xz/xz.1:1021
+msgid ""
+"When compressing with B<--format=raw> or if B<--no-adjust> has been "
+"specified, only the number of threads may be reduced since it can be done "
+"without affecting the compressed output."
+msgstr ""
+
+#. type: Plain text
+#: ../src/xz/xz.1:1028
+msgid ""
+"If the I<limit> cannot be met even with the adjustments described above, an "
+"error is displayed and B<xz> will exit with exit status 1."
+msgstr ""
+
+#. type: Plain text
+#: ../src/xz/xz.1:1032
+msgid "The I<limit> can be specified in multiple ways:"
+msgstr "La I<limite> peut être indiquée de plusieurs façons :"
+
+#. type: Plain text
+#: ../src/xz/xz.1:1042
+msgid ""
+"The I<limit> can be an absolute value in bytes. Using an integer suffix "
+"like B<MiB> can be useful. Example: B<--memlimit-compress=80MiB>"
+msgstr ""
+"La I<limite> peut être une valeur absolue en octets. Utiliser un suffixe "
+"d'entier comme B<MiB> peut être utile. Exemple : B<--memlimit-compress=80MiB>"
+
+#. type: Plain text
+#: ../src/xz/xz.1:1054
+msgid ""
+"The I<limit> can be specified as a percentage of total physical memory "
+"(RAM). This can be useful especially when setting the B<XZ_DEFAULTS> "
+"environment variable in a shell initialization script that is shared between "
+"different computers. That way the limit is automatically bigger on systems "
+"with more memory. Example: B<--memlimit-compress=70%>"
+msgstr ""
+"La I<limite> peut être indiquée sous forme d'un pourcentage de la mémoire "
+"physique totale (RAM). Cela peut être particulièrement utile quand la "
+"variable d'environnement B<XZ_DEFAULTS> est indiquée dans un script "
+"d'initialisation de l'interpréteur partagé entre différents ordinateurs. De "
+"cette façon la limite est automatiquement plus grande sur les systèmes avec "
+"plus de mémoire. Exemple : B<--memlimit=70%>"
+
+#. type: Plain text
+#: ../src/xz/xz.1:1064
+#, fuzzy
+#| msgid ""
+#| "The I<limit> can be reset back to its default value by setting it to "
+#| "B<0>. This is currently equivalent to setting the I<limit> to B<max> (no "
+#| "memory usage limit). Once multithreading support has been implemented, "
+#| "there may be a difference between B<0> and B<max> for the multithreaded "
+#| "case, so it is recommended to use B<0> instead of B<max> until the "
+#| "details have been decided."
+msgid ""
+"The I<limit> can be reset back to its default value by setting it to B<0>. "
+"This is currently equivalent to setting the I<limit> to B<max> (no memory "
+"usage limit)."
+msgstr ""
+"La I<limite> peut être réinitialisée à sa valeur par défaut en la réglant "
+"sur B<0>. Cela équivaut actuellement à régler la I<limite> sur B<max> "
+"(aucune limite d'utilisation de la mémoire). Quand la prise en charge du "
+"mode multi-thread (multi-threading) sera implémentée, il devrait y avoir une "
+"différence entre B<0> et B<max> en mode multithreadé, il est donc recommandé "
+"d'utiliser B<0> au lieu de B<max> tant que les détails n'ont pas été décidés."
+
+#. type: Plain text
+#: ../src/xz/xz.1:1088
+#, fuzzy
+#| msgid ""
+#| "For 32-bit B<xz> there is a special case: if the I<limit> would be over "
+#| "B<4020\\ MiB>, the I<limit> is set to B<4020\\ MiB>. (The values B<0> "
+#| "and B<max> aren't affected by this. A similar feature doesn't exist for "
+#| "decompression.) This can be helpful when a 32-bit executable has access "
+#| "to 4\\ GiB address space while hopefully doing no harm in other "
+#| "situations."
+msgid ""
+"For 32-bit B<xz> there is a special case: if the I<limit> would be over "
+"B<4020\\ MiB>, the I<limit> is set to B<4020\\ MiB>. On MIPS32 B<2000\\ "
+"MiB> is used instead. (The values B<0> and B<max> aren't affected by this. "
+"A similar feature doesn't exist for decompression.) This can be helpful "
+"when a 32-bit executable has access to 4\\ GiB address space (2 GiB on "
+"MIPS32) while hopefully doing no harm in other situations."
+msgstr ""
+"Pour le B<xz> en 32 bits, il y a un cas particulier : si la I<limite> est "
+"supérieure à B<4020\\Mio>, elle est rabaissée à B<4020\\Mio>. (Les valeurs "
+"B<0> et B<max> ne sont pas affectées par cela. Il n'y a pas d'option "
+"similaire pour la décompression). Celà peut s'avérer utile lorsqu'un "
+"exécutable 32-bits a accès à un espace d'adresse de 4\\ Gio sans s'avérer "
+"néfaste dans les autres situations. "
+
+#. type: Plain text
+#: ../src/xz/xz.1:1091
+msgid "See also the section B<Memory usage>."
+msgstr "Voir aussi la section B<utilisation de la mémoire>."
+
+#. type: TP
+#: ../src/xz/xz.1:1091
+#, no-wrap
+msgid "B<--memlimit-decompress=>I<limit>"
+msgstr "B<--memlimit-decompress=>I<limite>"
+
+#. type: Plain text
+#: ../src/xz/xz.1:1105
+msgid ""
+"Set a memory usage limit for decompression. This also affects the B<--list> "
+"mode. If the operation is not possible without exceeding the I<limit>, "
+"B<xz> will display an error and decompressing the file will fail. See B<--"
+"memlimit-compress=>I<limit> for possible ways to specify the I<limit>."
+msgstr ""
+"Régler une limite d'utilisation de la mémoire pour la décompression. Cela a "
+"un effet sur le mode B<--list>. Si l'opération n'est pas possible sans "
+"dépasser la I<limite>, B<xz> affichera une erreur et la décompression "
+"échouera. Voir B<--memlimit-compress=>I<limite> pour les manières possibles "
+"d'indiquer la I<limite>."
+
+#. type: TP
+#: ../src/xz/xz.1:1105
+#, fuzzy, no-wrap
+#| msgid "B<--memlimit-decompress=>I<limit>"
+msgid "B<--memlimit-mt-decompress=>I<limit>"
+msgstr "B<--memlimit-decompress=>I<limite>"
+
+#. type: Plain text
+#: ../src/xz/xz.1:1127
+msgid ""
+"Set a memory usage limit for multi-threaded decompression. This can only "
+"affect the number of threads; this will never make B<xz> refuse to "
+"decompress a file. If I<limit> is too low to allow any multi-threading, the "
+"I<limit> is ignored and B<xz> will continue in single-threaded mode. Note "
+"that if also B<--memlimit-decompress> is used, it will always apply to both "
+"single-threaded and multi-threaded modes, and so the effective I<limit> for "
+"multi-threading will never be higher than the limit set with B<--memlimit-"
+"decompress>."
+msgstr ""
+
+#. type: Plain text
+#: ../src/xz/xz.1:1134
+msgid ""
+"In contrast to the other memory usage limit options, B<--memlimit-mt-"
+"decompress=>I<limit> has a system-specific default I<limit>. B<xz --info-"
+"memory> can be used to see the current value."
+msgstr ""
+
+#. type: Plain text
+#: ../src/xz/xz.1:1150
+msgid ""
+"This option and its default value exist because without any limit the "
+"threaded decompressor could end up allocating an insane amount of memory "
+"with some input files. If the default I<limit> is too low on your system, "
+"feel free to increase the I<limit> but never set it to a value larger than "
+"the amount of usable RAM as with appropriate input files B<xz> will attempt "
+"to use that amount of memory even with a low number of threads. Running out "
+"of memory or swapping will not improve decompression performance."
+msgstr ""
+
+#. type: Plain text
+#: ../src/xz/xz.1:1162
+msgid ""
+"See B<--memlimit-compress=>I<limit> for possible ways to specify the "
+"I<limit>. Setting I<limit> to B<0> resets the I<limit> to the default "
+"system-specific value."
+msgstr ""
+
+#. type: TP
+#: ../src/xz/xz.1:1163
+#, no-wrap
+msgid "B<-M> I<limit>, B<--memlimit=>I<limit>, B<--memory=>I<limit>"
+msgstr "B<-M> I<limite>, B<--memlimit=>I<limite>, B<--memory=>I<limite>"
+
+#. type: Plain text
+#: ../src/xz/xz.1:1169
+#, fuzzy
+#| msgid ""
+#| "This is equivalent to specifying B<--memlimit-compress=>I<limit >B<--"
+#| "memlimit-decompress=>I<limit>."
+msgid ""
+"This is equivalent to specifying B<--memlimit-compress=>I<limit> B<--"
+"memlimit-decompress=>I<limit> B<--memlimit-mt-decompress=>I<limit>."
+msgstr ""
+"C'est équivalent à indiquer B<--memlimit-compress=>I<limite>B<--memlimit-"
+"decompress=>I<limite>."
+
+#. type: TP
+#: ../src/xz/xz.1:1169
+#, no-wrap
+msgid "B<--no-adjust>"
+msgstr "B<--no-adjust>"
+
+#. type: Plain text
+#: ../src/xz/xz.1:1179
+msgid ""
+"Display an error and exit if the memory usage limit cannot be met without "
+"adjusting settings that affect the compressed output. That is, this "
+"prevents B<xz> from switching the encoder from multi-threaded mode to single-"
+"threaded mode and from reducing the LZMA2 dictionary size. Even when this "
+"option is used the number of threads may be reduced to meet the memory usage "
+"limit as that won't affect the compressed output."
+msgstr ""
+
+#. type: Plain text
+#: ../src/xz/xz.1:1182
+msgid ""
+"Automatic adjusting is always disabled when creating raw streams (B<--"
+"format=raw>)."
+msgstr ""
+
+#. type: TP
+#: ../src/xz/xz.1:1182
+#, no-wrap
+msgid "B<-T> I<threads>, B<--threads=>I<threads>"
+msgstr "B<-T> I<threads>, B<--threads=>I<threads>"
+
+#. type: Plain text
+#: ../src/xz/xz.1:1197
+#, fuzzy
+#| msgid ""
+#| "Specify the number of worker threads to use. Setting I<threads> to a "
+#| "special value B<0> makes B<xz> use as many threads as there are CPU cores "
+#| "on the system. The actual number of threads can be less than I<threads> "
+#| "if the input file is not big enough for threading with the given settings "
+#| "or if using more threads would exceed the memory usage limit."
+msgid ""
+"Specify the number of worker threads to use. Setting I<threads> to a "
+"special value B<0> makes B<xz> use up to as many threads as the processor(s) "
+"on the system support. The actual number of threads can be fewer than "
+"I<threads> if the input file is not big enough for threading with the given "
+"settings or if using more threads would exceed the memory usage limit."
+msgstr ""
+"Indiquer le nombre de threads à utiliser. Régler I<threads> à la valeur "
+"spéciale B<0> fait que B<xz> utilisera autant de threads qu'il y a de cœurs "
+"de CPU sur le système. Le nombre effectif de threads peut être moins que "
+"I<threads> si le fichier en entrée n'est pas assez gros pour la threading "
+"avec les réglages donnés ou si l'utilisation de plusieurs threads "
+"dépasserait la limite d'utilisation mémoire."
+
+#. type: Plain text
+#: ../src/xz/xz.1:1216
+msgid ""
+"The single-threaded and multi-threaded compressors produce different "
+"output. Single-threaded compressor will give the smallest file size but "
+"only the output from the multi-threaded compressor can be decompressed using "
+"multiple threads. Setting I<threads> to B<1> will use the single-threaded "
+"mode. Setting I<threads> to any other value, including B<0>, will use the "
+"multi-threaded compressor even if the system supports only one hardware "
+"thread. (B<xz> 5.2.x used single-threaded mode in this situation.)"
+msgstr ""
+
+#. type: Plain text
+#: ../src/xz/xz.1:1235
+msgid ""
+"To use multi-threaded mode with only one thread, set I<threads> to B<+1>. "
+"The B<+> prefix has no effect with values other than B<1>. A memory usage "
+"limit can still make B<xz> switch to single-threaded mode unless B<--no-"
+"adjust> is used. Support for the B<+> prefix was added in B<xz> 5.4.0."
+msgstr ""
+
+#. type: Plain text
+#: ../src/xz/xz.1:1250
+msgid ""
+"If an automatic number of threads has been requested and no memory usage "
+"limit has been specified, then a system-specific default soft limit will be "
+"used to possibly limit the number of threads. It is a soft limit in sense "
+"that it is ignored if the number of threads becomes one, thus a soft limit "
+"will never stop B<xz> from compressing or decompressing. This default soft "
+"limit will not make B<xz> switch from multi-threaded mode to single-threaded "
+"mode. The active limits can be seen with B<xz --info-memory>."
+msgstr ""
+
+#. type: Plain text
+#: ../src/xz/xz.1:1257
+msgid ""
+"Currently the only threading method is to split the input into blocks and "
+"compress them independently from each other. The default block size depends "
+"on the compression level and can be overridden with the B<--block-"
+"size=>I<size> option."
+msgstr ""
+"Actuellement, la seule méthode de gestion avec des threads consiste à "
+"séparer l'entrée en blocs et de les compresser indépendamment les uns des "
+"autres. La taille par défaut des blocs dépend du niveau de compression et "
+"peut-être remplacée avec l'option B<--block-size=>I<taille>."
+
+#. type: Plain text
+#: ../src/xz/xz.1:1265
+#, fuzzy
+#| msgid ""
+#| "Threaded decompression hasn't been implemented yet. It will only work on "
+#| "files that contain multiple blocks with size information in block "
+#| "headers. All files compressed in multi-threaded mode meet this "
+#| "condition, but files compressed in single-threaded mode don't even if B<--"
+#| "block-size=>I<size> is used."
+msgid ""
+"Threaded decompression only works on files that contain multiple blocks with "
+"size information in block headers. All large enough files compressed in "
+"multi-threaded mode meet this condition, but files compressed in single-"
+"threaded mode don't even if B<--block-size=>I<size> has been used."
+msgstr ""
+"La décompression threadée n'a pas encore été implémentée. Cela ne "
+"fonctionnera qu'avec des fichiers contenant de multiples blocs avec une "
+"information sur la taille dans les en-têtes de bloc. Tous les fichiers "
+"compressés en mode multithread sattisfont cette condition, mais pas les "
+"fichiers compressés en mode single-thread même si l'option B<--block-"
+"size=>I<taille> est utilisée."
+
+#. type: SS
+#: ../src/xz/xz.1:1266 ../src/xz/xz.1:2819
+#, no-wrap
+msgid "Custom compressor filter chains"
+msgstr "Chaînes de filtres de compresseur personnalisées"
+
+#. type: Plain text
+#: ../src/xz/xz.1:1282
+#, fuzzy
+#| msgid ""
+#| "A custom filter chain allows specifying the compression settings in "
+#| "detail instead of relying on the settings associated to the presets. "
+#| "When a custom filter chain is specified, preset options (B<-0> ... B<-9> "
+#| "and B<--extreme>) earlier on the command line are forgotten. If a "
+#| "preset option is specified after one or more custom filter chain options, "
+#| "the new preset takes effect and the custom filter chain options specified "
+#| "earlier are forgotten."
+msgid ""
+"A custom filter chain allows specifying the compression settings in detail "
+"instead of relying on the settings associated to the presets. When a custom "
+"filter chain is specified, preset options (B<-0> \\&...\\& B<-9> and B<--"
+"extreme>) earlier on the command line are forgotten. If a preset option is "
+"specified after one or more custom filter chain options, the new preset "
+"takes effect and the custom filter chain options specified earlier are "
+"forgotten."
+msgstr ""
+"Une chaîne de filtres personnalisée permet d'indiquer les réglages de la "
+"compression en détail au lieu de recourir aux préréglages. Lorsque une "
+"chaîne de filtres personnalisée est indiquée, les options préréglées (B<0> à "
+"B<9> et B<--extreme>) précédement sur la ligne de commande sont oubliées. Si "
+"une option de préréglage est indiquée après une ou plusieurs options de "
+"chaîne de filtre personnalisée, le nouveau préréglage prend effet et les "
+"options de la chaîne de filtres personnalisée précédement indiquée sont "
+"oubliées."
+
+#. type: Plain text
+#: ../src/xz/xz.1:1289
+msgid ""
+"A filter chain is comparable to piping on the command line. When "
+"compressing, the uncompressed input goes to the first filter, whose output "
+"goes to the next filter (if any). The output of the last filter gets "
+"written to the compressed file. The maximum number of filters in the chain "
+"is four, but typically a filter chain has only one or two filters."
+msgstr ""
+"Une chaîne de filtre est comparable à une redirection (pipe) sur la ligne de "
+"commande. Lors de la compression, les entrées non compressées vont au "
+"premier filtre, dont la sortie va au prochain filtre (s'il y en a). La "
+"sortie du dernier filtre est écrite sur le fichier compressé. Le nombre "
+"maximal de filtres dans la chaîne est quatre, mais habituellement, un chaîne "
+"de filtre n'a qu'un ou deux filtres."
+
+#. type: Plain text
+#: ../src/xz/xz.1:1297
+msgid ""
+"Many filters have limitations on where they can be in the filter chain: some "
+"filters can work only as the last filter in the chain, some only as a non-"
+"last filter, and some work in any position in the chain. Depending on the "
+"filter, this limitation is either inherent to the filter design or exists to "
+"prevent security issues."
+msgstr ""
+"Beaucoup de filtres ont des limitations sur l'endroit où ils peuvent se "
+"placer dans la chaîne de filtre : quelques filtres ne peuvent fonctionner "
+"qu'en tant que dernier filtre dans la chaîne, quelques uns en tant que non "
+"dernier filtre, et d'autres à n'importe quelle position dans la chaîne. "
+"Suivant le filtre, cette limitation est soit inhérente au profil du filtre, "
+"soit existe pour des raisons de sécurité. "
+
+#. type: Plain text
+#: ../src/xz/xz.1:1305
+msgid ""
+"A custom filter chain is specified by using one or more filter options in "
+"the order they are wanted in the filter chain. That is, the order of filter "
+"options is significant! When decoding raw streams (B<--format=raw>), the "
+"filter chain is specified in the same order as it was specified when "
+"compressing."
+msgstr ""
+"Une chaîne de filtres personnalisée est indiquée en utilisant une ou "
+"plusieurs options de filtre dans l'ordre où elles sont souhaitées dans la "
+"chaîne de filtres. Cela fait, l'ordre des options de filtre est "
+"significatif! Lors du décodage des flux bruts (B<--format=raw>), le filtre "
+"de chaîne est indiqué dans le même ordre qu'il fût indiqué lors de la "
+"compression."
+
+#. type: Plain text
+#: ../src/xz/xz.1:1314
+msgid ""
+"Filters take filter-specific I<options> as a comma-separated list. Extra "
+"commas in I<options> are ignored. Every option has a default value, so you "
+"need to specify only those you want to change."
+msgstr ""
+"Les filtres prennent des I<options> spécifiques aux filtres sous la forme "
+"d'une liste séparée par des virgules. Les virgules supplémentaires dans les "
+"I<options> sont ignorées. Toutes les options ont une valeur par défaut, donc "
+"vous ne devez indiquer que celles que vous voulez changer."
+
+#. type: Plain text
+#: ../src/xz/xz.1:1323
+msgid ""
+"To see the whole filter chain and I<options>, use B<xz -vv> (that is, use "
+"B<--verbose> twice). This works also for viewing the filter chain options "
+"used by presets."
+msgstr ""
+"Pour voir l'entièreté de la chaîne de filtres et ses I<options>, utilisez "
+"B<xz -vv> (ce qui est comme utiliser B<--verbose> deux fois). Cela "
+"fonctionne aussi pour voir les options de chaîne de filtres utilisées par "
+"les préréglages."
+
+#. type: TP
+#: ../src/xz/xz.1:1323
+#, no-wrap
+msgid "B<--lzma1>B<=>I<options>"
+msgstr "B<--lzma1>B<=>I<options>"
+
+#. type: TP
+#: ../src/xz/xz.1:1326
+#, no-wrap
+msgid "B<--lzma2>B<=>I<options>"
+msgstr "B<--lzma2>B<=>I<options>"
+
+#. type: Plain text
+#: ../src/xz/xz.1:1331
+msgid ""
+"Add LZMA1 or LZMA2 filter to the filter chain. These filters can be used "
+"only as the last filter in the chain."
+msgstr ""
+"Ajouter le filtre LZMA1 ou LZMA2 à la chaîne de filtres. Ces filtres ne "
+"peuvent être utilisés que comme dernier filtre dans la chaîne."
+
+#. type: Plain text
+#: ../src/xz/xz.1:1343
+msgid ""
+"LZMA1 is a legacy filter, which is supported almost solely due to the legacy "
+"B<.lzma> file format, which supports only LZMA1. LZMA2 is an updated "
+"version of LZMA1 to fix some practical issues of LZMA1. The B<.xz> format "
+"uses LZMA2 and doesn't support LZMA1 at all. Compression speed and ratios "
+"of LZMA1 and LZMA2 are practically the same."
+msgstr ""
+"LZMA1 est un filtre historique, qui n'est pris en charge presque uniquement "
+"à cause de l'ancien format de fichier B<.lzma>, qui ne prend en charge que "
+"LZMA1. LZMA2 est une version mise à jour de LZMA1 pour régler certains "
+"problèmes pratiques de LZMA1. Le format B<xz> utilise LZMA2 et ne prend pas "
+"du tout en charge LZMA1. Les taux et vitesses de compression de LZMA1 et "
+"LZMA2 sont pratiquement identiques."
+
+#. type: Plain text
+#: ../src/xz/xz.1:1346
+msgid "LZMA1 and LZMA2 share the same set of I<options>:"
+msgstr "LZMA1 et LZMA2 partagent le même ensemble d'I<options> :"
+
+#. type: TP
+#: ../src/xz/xz.1:1347
+#, no-wrap
+msgid "B<preset=>I<preset>"
+msgstr "B<preset=>I<préréglage>"
+
+#. type: Plain text
+#: ../src/xz/xz.1:1374
+#, fuzzy
+#| msgid ""
+#| "Reset all LZMA1 or LZMA2 I<options> to I<preset>. I<Preset> consist of "
+#| "an integer, which may be followed by single-letter preset modifiers. The "
+#| "integer can be from B<0> to B<9>, matching the command line options "
+#| "B<-0> ... B<-9>. The only supported modifier is currently B<e>, which "
+#| "matches B<--extreme>. If no B<preset> is specified, the default values "
+#| "of LZMA1 or LZMA2 I<options> are taken from the preset B<6>."
+msgid ""
+"Reset all LZMA1 or LZMA2 I<options> to I<preset>. I<Preset> consist of an "
+"integer, which may be followed by single-letter preset modifiers. The "
+"integer can be from B<0> to B<9>, matching the command line options B<-0> "
+"\\&...\\& B<-9>. The only supported modifier is currently B<e>, which "
+"matches B<--extreme>. If no B<preset> is specified, the default values of "
+"LZMA1 or LZMA2 I<options> are taken from the preset B<6>."
+msgstr ""
+"Réinitialiser toutes les I<options> de LZMA1 ou de LZMA2 à I<préréglage>. "
+"I<préréglage> consiste en un entier, qui peut être suivi de modificateurs de "
+"préréglage à une lettre. L'entier peut être de B<0> à B<9>, correspondant "
+"aux options B<-0> à B<-9> de la ligne de commandes. Le seul modificateur "
+"pris en charge est actuellement B<e>, qui correspond à B<--extreme>. Si "
+"B<preset> n'est pas indiqué, Les valeurs par défaut des I<options> LZMA1 ou "
+"LZMA2 sont prises du préréglage B<6>."
+
+#. type: TP
+#: ../src/xz/xz.1:1374
+#, no-wrap
+msgid "B<dict=>I<size>"
+msgstr "B<dict=>I<taille>"
+
+#. type: Plain text
+#: ../src/xz/xz.1:1389
+msgid ""
+"Dictionary (history buffer) I<size> indicates how many bytes of the "
+"recently processed uncompressed data is kept in memory. The algorithm tries "
+"to find repeating byte sequences (matches) in the uncompressed data, and "
+"replace them with references to the data currently in the dictionary. The "
+"bigger the dictionary, the higher is the chance to find a match. Thus, "
+"increasing dictionary I<size> usually improves compression ratio, but a "
+"dictionary bigger than the uncompressed file is waste of memory."
+msgstr ""
+"La I<taille> du dictionnaire (historique du tampon) indique combien d'octets "
+"des données récement décompressées sont gardés en mémoire. L'algorithme "
+"essaie de trouver les séquences d'octets répétées (identiques) dans les "
+"données décompressées et les remplace par les données actuellement dans le "
+"dictionnaire. Plus gros est le dictionnaire, plus grande est la chance de "
+"trouver une correspondance. Ainsi, l'augmentation de la I<taille> du "
+"dictionnaire augmente habituellement le taux de compression, mais un "
+"dictionnaire plus gros que le fichier non compressé est un gachis de mémoire."
+
+#. type: Plain text
+#: ../src/xz/xz.1:1398
+msgid ""
+"Typical dictionary I<size> is from 64\\ KiB to 64\\ MiB. The minimum is 4\\ "
+"KiB. The maximum for compression is currently 1.5\\ GiB (1536\\ MiB). The "
+"decompressor already supports dictionaries up to one byte less than 4\\ GiB, "
+"which is the maximum for the LZMA1 and LZMA2 stream formats."
+msgstr ""
+"Généralement la I<taille> du dictionnaire est entre 64\\ Kio et 64\\ Mio. Le "
+"minimum étant 4\\ Kio. La I<taille> maximale pour la compression est "
+"habituellement 1,5\\ Gio (1536\\ Mio). Le décompresseur prend en charge les "
+"dictionnaires jusqu'à un octet de moins que 4\\ Gio, ce qui est le maximum "
+"pour les formats de flux LZMA1 et LZMA2."
+
+#. type: Plain text
+#: ../src/xz/xz.1:1425
+msgid ""
+"Dictionary I<size> and match finder (I<mf>) together determine the memory "
+"usage of the LZMA1 or LZMA2 encoder. The same (or bigger) dictionary "
+"I<size> is required for decompressing that was used when compressing, thus "
+"the memory usage of the decoder is determined by the dictionary size used "
+"when compressing. The B<.xz> headers store the dictionary I<size> either as "
+"2^I<n> or 2^I<n> + 2^(I<n>-1), so these I<sizes> are somewhat preferred for "
+"compression. Other I<sizes> will get rounded up when stored in the B<.xz> "
+"headers."
+msgstr ""
+"La I<taille> du dictionnaire et le chercheur de correspondance (match "
+"finder) (I<mf>) déterminent ensemble l'utilisation de la mémoire de "
+"l'encodeur LZMA1 ou LZMA2. La même (ou une plus grosse) I<taille> de "
+"dictionnaire est requise pour décompresser que ce qui a été utilisé pour la "
+"compression, ainsi l'utilisation de la mémoire du décodeur est déterminée "
+"par la taille du dictionnaire utilisée lors de la compression. Les en-têtes "
+"de B<.xz> stockent la I<taille> de dictionnaire sous la forme 2^I<n> ou "
+"2^I<n> + 2^(I<n>-1), de sorte que ces I<tailles> sont quelque peu préférées "
+"pour la compression. Les autres I<tailles> seront arrondies à la hausse "
+"lorsque stockées dans les en-têtes de B<.xz>."
+
+#. type: TP
+#: ../src/xz/xz.1:1425
+#, no-wrap
+msgid "B<lc=>I<lc>"
+msgstr "B<lc=>I<lc>"
+
+#. type: Plain text
+#: ../src/xz/xz.1:1434
+msgid ""
+"Specify the number of literal context bits. The minimum is 0 and the "
+"maximum is 4; the default is 3. In addition, the sum of I<lc> and I<lp> "
+"must not exceed 4."
+msgstr ""
+"Spécifiez le nombre d'octets de contexte littéraux. Le minimum est B<0> et "
+"le maximum est B<4>. La valeur par défaut est B<3>. En plus, la somme de "
+"I<lc> et I<lp> ne doit pas excéder B<4>."
+
+#. type: Plain text
+#: ../src/xz/xz.1:1439
+msgid ""
+"All bytes that cannot be encoded as matches are encoded as literals. That "
+"is, literals are simply 8-bit bytes that are encoded one at a time."
+msgstr ""
+"Tous les octets qui ne peuvent pas être codés comme des correspondances sont "
+"codés comme des littéraux. C'est à dire que les littéraux sont simplement "
+"des octets 8 bits encodés un à la fois."
+
+#. type: Plain text
+#: ../src/xz/xz.1:1453
+#, fuzzy
+#| msgid ""
+#| "The literal coding makes an assumption that the highest I<lc> bits of the "
+#| "previous uncompressed byte correlate with the next byte. E.g. in typical "
+#| "English text, an upper-case letter is often followed by a lower-case "
+#| "letter, and a lower-case letter is usually followed by another lower-case "
+#| "letter. In the US-ASCII character set, the highest three bits are 010 "
+#| "for upper-case letters and 011 for lower-case letters. When I<lc> is at "
+#| "least 3, the literal coding can take advantage of this property in the "
+#| "uncompressed data."
+msgid ""
+"The literal coding makes an assumption that the highest I<lc> bits of the "
+"previous uncompressed byte correlate with the next byte. For example, in "
+"typical English text, an upper-case letter is often followed by a lower-case "
+"letter, and a lower-case letter is usually followed by another lower-case "
+"letter. In the US-ASCII character set, the highest three bits are 010 for "
+"upper-case letters and 011 for lower-case letters. When I<lc> is at least "
+"3, the literal coding can take advantage of this property in the "
+"uncompressed data."
+msgstr ""
+"Le codage littéral part du principe que les bits I<lc> les plus élevés de "
+"l'octet décompressé précédent sont en corrélation avec l'octet suivant. Par "
+"exemple dans un texte anglais typique, une lettre majuscule est souvent "
+"suivie d'une lettre minuscule, et une lettre minuscule est généralement "
+"suivie d'une autre lettre minuscule. Dans le jeu de caractères US-ASCII, les "
+"trois bits les plus haut sont 010 pour les lettres majuscules et 011 pour "
+"les minuscules. Lorsque I<lc> est au final B<3>, le codage littéral peut "
+"tirer avantage de cette propriété dans les données décompressées."
+
+#. type: Plain text
+#: ../src/xz/xz.1:1462
+#, fuzzy
+#| msgid ""
+#| "The default value (3) is usually good. If you want maximum compression, "
+#| "test B<lc=4>. Sometimes it helps a little, and sometimes it makes "
+#| "compression worse. If it makes it worse, test e.g.\\& B<lc=2> too."
+msgid ""
+"The default value (3) is usually good. If you want maximum compression, "
+"test B<lc=4>. Sometimes it helps a little, and sometimes it makes "
+"compression worse. If it makes it worse, test B<lc=2> too."
+msgstr ""
+"La valeur par défaut (3) est généralement la bonne. Si vous voulez une "
+"compression maximale, essayez B<lc=4>. Cela aide parfois un petit peu, et "
+"parfois cela empire la compression. Si cela l'empire, essayez par exemple\\& "
+"B<lc=2> aussi."
+
+#. type: TP
+#: ../src/xz/xz.1:1462
+#, no-wrap
+msgid "B<lp=>I<lp>"
+msgstr "B<lp=>I<lp>"
+
+#. type: Plain text
+#: ../src/xz/xz.1:1466
+msgid ""
+"Specify the number of literal position bits. The minimum is 0 and the "
+"maximum is 4; the default is 0."
+msgstr ""
+"Indiquer le nombre de bits de position littérale. Le minimum est B<0> et le "
+"maximum B<4>; par défaut c'est B<0>."
+
+#. type: Plain text
+#: ../src/xz/xz.1:1473
+msgid ""
+"I<Lp> affects what kind of alignment in the uncompressed data is assumed "
+"when encoding literals. See I<pb> below for more information about "
+"alignment."
+msgstr ""
+"I<Lp> affecte le type d'alignement dans les données décompressées qui est "
+"présumé lors de l'encodage des littéraux. Voir I<pb> ci dessous pour plus "
+"d'information sur l'alignement."
+
+#. type: TP
+#: ../src/xz/xz.1:1473
+#, no-wrap
+msgid "B<pb=>I<pb>"
+msgstr "B<pb=>I<pb>"
+
+#. type: Plain text
+#: ../src/xz/xz.1:1477
+msgid ""
+"Specify the number of position bits. The minimum is 0 and the maximum is 4; "
+"the default is 2."
+msgstr ""
+"Indiquer le nombre de bits de position. Le minimum est B<0> et le maximum "
+"B<4>; par défaut B<2>."
+
+#. type: Plain text
+#: ../src/xz/xz.1:1484
+msgid ""
+"I<Pb> affects what kind of alignment in the uncompressed data is assumed in "
+"general. The default means four-byte alignment (2^I<pb>=2^2=4), which is "
+"often a good choice when there's no better guess."
+msgstr ""
+"I<Pb> affecte quel genre d'alignement est présumé en général dans les "
+"données non compressées. Par défaut c'est un alignement de quatre octets "
+"(2^I<pb>=2^2=4), ce qui est généralement un bon choix lorsqu'il n'y a pas de "
+"meilleure estimation."
+
+#. type: Plain text
+#: ../src/xz/xz.1:1498
+#, fuzzy
+#| msgid ""
+#| "When the aligment is known, setting I<pb> accordingly may reduce the file "
+#| "size a little. E.g. with text files having one-byte alignment (US-ASCII, "
+#| "ISO-8859-*, UTF-8), setting B<pb=0> can improve compression slightly. "
+#| "For UTF-16 text, B<pb=1> is a good choice. If the alignment is an odd "
+#| "number like 3 bytes, B<pb=0> might be the best choice."
+msgid ""
+"When the alignment is known, setting I<pb> accordingly may reduce the file "
+"size a little. For example, with text files having one-byte alignment (US-"
+"ASCII, ISO-8859-*, UTF-8), setting B<pb=0> can improve compression "
+"slightly. For UTF-16 text, B<pb=1> is a good choice. If the alignment is "
+"an odd number like 3 bytes, B<pb=0> might be the best choice."
+msgstr ""
+"Quand l'alignement est connu, régler en conséquence I<pb> pourrait réduire "
+"un peu la taille du fichier. Par ex. avec les fichiers texte ayant un "
+"alignement d'un octet (US-ASCII, ISO-8859-*, UTF-8), indiquer B<pb=0> peut "
+"légèrement améliorer la compression. Pour les textes UTF-16, B<pb=1> est un "
+"bon choix. Si l'alignement est un nombre impair comme 3 octets, B<pb=0> "
+"pourrait être le meilleur choix."
+
+#. type: Plain text
+#: ../src/xz/xz.1:1506
+msgid ""
+"Even though the assumed alignment can be adjusted with I<pb> and I<lp>, "
+"LZMA1 and LZMA2 still slightly favor 16-byte alignment. It might be worth "
+"taking into account when designing file formats that are likely to be often "
+"compressed with LZMA1 or LZMA2."
+msgstr ""
+"Même si l'alignement présumé peut être ajusté avec I<pb> et I<lp>, LZMA1 et "
+"LZMA2 favorisent toujours légèrement l'alignement sur 16 octets. Il peut "
+"être utile d'en tenir compte lors de la conception de formats de fichiers "
+"susceptibles d'être souvent compressés avec LZMA1 ou LZMA2."
+
+#. type: TP
+#: ../src/xz/xz.1:1506
+#, no-wrap
+msgid "B<mf=>I<mf>"
+msgstr "B<mf=>I<mf>"
+
+#. type: Plain text
+#: ../src/xz/xz.1:1521
+#, fuzzy
+#| msgid ""
+#| "Match finder has a major effect on encoder speed, memory usage, and "
+#| "compression ratio. Usually Hash Chain match finders are faster than "
+#| "Binary Tree match finders. The default depends on the I<preset>: 0 uses "
+#| "B<hc3>, 1-3 use B<hc4>, and the rest use B<bt4>."
+msgid ""
+"Match finder has a major effect on encoder speed, memory usage, and "
+"compression ratio. Usually Hash Chain match finders are faster than Binary "
+"Tree match finders. The default depends on the I<preset>: 0 uses B<hc3>, "
+"1\\(en3 use B<hc4>, and the rest use B<bt4>."
+msgstr ""
+"La recherche de correspondance a un effet important sur la vitesse de "
+"l'encodeur, l'utilisation de la mémoire et le taux de compression. En "
+"général, les chercheurs de correspondance de chaîne de hachage sont plus "
+"rapides que les chercheurs de correspondance d'un arbre binaire. Par défaut, "
+"cela dépend du I<préréglage> : B<0> utilise B<hc3>, B<1-3> utilise B<hc4>, "
+"et le reste utilise B<bt4>."
+
+#. type: Plain text
+#: ../src/xz/xz.1:1527
+msgid ""
+"The following match finders are supported. The memory usage formulas below "
+"are rough approximations, which are closest to the reality when I<dict> is a "
+"power of two."
+msgstr ""
+"Les chercheurs de correspondance suivants sont pris en charge. Les formules "
+"d'utilisation de la mémoire ci-dessous sont des approximations grossières "
+"qui sont les plus proches de la réalité lorsque I<dict> est une puissance de "
+"deux."
+
+#. type: TP
+#: ../src/xz/xz.1:1528
+#, no-wrap
+msgid "B<hc3>"
+msgstr "B<hc3>"
+
+#. type: Plain text
+#: ../src/xz/xz.1:1531
+msgid "Hash Chain with 2- and 3-byte hashing"
+msgstr "Chaîne de hachage avec hachage de 2 et 3 octets"
+
+#. type: Plain text
+#: ../src/xz/xz.1:1535 ../src/xz/xz.1:1584
+msgid "Minimum value for I<nice>: 3"
+msgstr "Valeur minimale pour I<nice> : B<3>"
+
+#. type: Plain text
+#: ../src/xz/xz.1:1537 ../src/xz/xz.1:1556 ../src/xz/xz.1:1586
+#: ../src/xz/xz.1:1605
+msgid "Memory usage:"
+msgstr "Utilisation de la mémoire :"
+
+#. type: Plain text
+#: ../src/xz/xz.1:1542
+msgid "I<dict> * 7.5 (if I<dict> E<lt>= 16 MiB);"
+msgstr "I<dict> * 7.5 (if I<dict> E<lt>= 16 Mio);"
+
+#. type: Plain text
+#: ../src/xz/xz.1:1547
+msgid "I<dict> * 5.5 + 64 MiB (if I<dict> E<gt> 16 MiB)"
+msgstr "I<dict> * 5.5 + 64 MiB (si I<dict> E<gt> 16 Mio)"
+
+#. type: TP
+#: ../src/xz/xz.1:1547
+#, no-wrap
+msgid "B<hc4>"
+msgstr "B<hc4>"
+
+#. type: Plain text
+#: ../src/xz/xz.1:1550
+msgid "Hash Chain with 2-, 3-, and 4-byte hashing"
+msgstr "Chaîne de hachage avec hachage de 2, 3 et 4 octets"
+
+#. type: Plain text
+#: ../src/xz/xz.1:1554 ../src/xz/xz.1:1603
+msgid "Minimum value for I<nice>: 4"
+msgstr "Valeur minimale pour I<nice> : B<4>"
+
+#. type: Plain text
+#: ../src/xz/xz.1:1561
+msgid "I<dict> * 7.5 (if I<dict> E<lt>= 32 MiB);"
+msgstr "I<dict> * 7.5 (si I<dict> E<lt>= 32 Mio);"
+
+#. type: Plain text
+#: ../src/xz/xz.1:1566
+msgid "I<dict> * 6.5 (if I<dict> E<gt> 32 MiB)"
+msgstr "I<dict> * 6.5 (si I<dict> E<gt> 32 Mio)"
+
+#. type: TP
+#: ../src/xz/xz.1:1566
+#, no-wrap
+msgid "B<bt2>"
+msgstr "B<bt2>"
+
+#. type: Plain text
+#: ../src/xz/xz.1:1569
+msgid "Binary Tree with 2-byte hashing"
+msgstr "Arbre binaire avec hachage de 2 octets"
+
+#. type: Plain text
+#: ../src/xz/xz.1:1573
+msgid "Minimum value for I<nice>: 2"
+msgstr "Valeur minimale pour I<nice> : B<2>"
+
+#. type: Plain text
+#: ../src/xz/xz.1:1577
+msgid "Memory usage: I<dict> * 9.5"
+msgstr "Utilisation de la mémoire : I<dict> * 9.5"
+
+#. type: TP
+#: ../src/xz/xz.1:1577
+#, no-wrap
+msgid "B<bt3>"
+msgstr "B<bt3>"
+
+#. type: Plain text
+#: ../src/xz/xz.1:1580
+msgid "Binary Tree with 2- and 3-byte hashing"
+msgstr "Arbre binaire avec hachage de 2 et 3 octets"
+
+#. type: Plain text
+#: ../src/xz/xz.1:1591
+msgid "I<dict> * 11.5 (if I<dict> E<lt>= 16 MiB);"
+msgstr "I<dict> * 11.5 (si I<dict> E<lt>= 16 Mio);"
+
+#. type: Plain text
+#: ../src/xz/xz.1:1596
+msgid "I<dict> * 9.5 + 64 MiB (if I<dict> E<gt> 16 MiB)"
+msgstr "I<dict> * 9.5 + 64 MiB (si I<dict> E<gt> 16 Mio)"
+
+#. type: TP
+#: ../src/xz/xz.1:1596
+#, no-wrap
+msgid "B<bt4>"
+msgstr "B<bt4>"
+
+#. type: Plain text
+#: ../src/xz/xz.1:1599
+msgid "Binary Tree with 2-, 3-, and 4-byte hashing"
+msgstr "Arbre binaire avec hachage 2, 3 et 4 octets"
+
+#. type: Plain text
+#: ../src/xz/xz.1:1610
+msgid "I<dict> * 11.5 (if I<dict> E<lt>= 32 MiB);"
+msgstr "I<dict> * 11.5 (si I<dict> E<lt>= 32 Mio);"
+
+#. type: Plain text
+#: ../src/xz/xz.1:1615
+msgid "I<dict> * 10.5 (if I<dict> E<gt> 32 MiB)"
+msgstr "I<dict> * 10.5 (si I<dict> E<gt> 32 Mio)"
+
+#. type: TP
+#: ../src/xz/xz.1:1616
+#, no-wrap
+msgid "B<mode=>I<mode>"
+msgstr "B<mode=>I<mode>"
+
+#. type: Plain text
+#: ../src/xz/xz.1:1637
+#, fuzzy
+#| msgid ""
+#| "Compression I<mode> specifies the method to analyze the data produced by "
+#| "the match finder. Supported I<modes> are B<fast> and B<normal>. The "
+#| "default is B<fast> for I<presets> 0-3 and B<normal> for I<presets> 4-9."
+msgid ""
+"Compression I<mode> specifies the method to analyze the data produced by the "
+"match finder. Supported I<modes> are B<fast> and B<normal>. The default is "
+"B<fast> for I<presets> 0\\(en3 and B<normal> for I<presets> 4\\(en9."
+msgstr ""
+"Le I<mode> de compression indique la méthode pour analyser les données "
+"produites par le chercheur de correspondance. Les I<modes> pris en charge "
+"sont B<fast> et B<normal>. Par défaut c'est B<fast> pour les I<préréglages> "
+"de B<0> à B<3> et B<normal> pour les préréglages de B<4> à B<9>."
+
+#. type: Plain text
+#: ../src/xz/xz.1:1646
+msgid ""
+"Usually B<fast> is used with Hash Chain match finders and B<normal> with "
+"Binary Tree match finders. This is also what the I<presets> do."
+msgstr ""
+"Habituellement, B<fast> est utilisé avec les chercheurs de correspondance de "
+"chaîne de hachage et B<normal> avec les chercheurs de correspondance d'arbre "
+"binaire. C'est aussi ce que font les I<préréglages>."
+
+#. type: TP
+#: ../src/xz/xz.1:1646
+#, no-wrap
+msgid "B<nice=>I<nice>"
+msgstr "B<nice=>I<nice>"
+
+#. type: Plain text
+#: ../src/xz/xz.1:1653
+msgid ""
+"Specify what is considered to be a nice length for a match. Once a match of "
+"at least I<nice> bytes is found, the algorithm stops looking for possibly "
+"better matches."
+msgstr ""
+"Spécifier ce qui est considéré comme une bonne longueur pour une "
+"correspondance. Une fois que la correspondance d'au moins I<nice> octets est "
+"trouvée, l'algorithme arrête de chercher de meilleures correspondances "
+"possibles."
+
+#. type: Plain text
+#: ../src/xz/xz.1:1660
+#, fuzzy
+#| msgid ""
+#| "I<Nice> can be 2-273 bytes. Higher values tend to give better "
+#| "compression ratio at the expense of speed. The default depends on the "
+#| "I<preset>."
+msgid ""
+"I<Nice> can be 2\\(en273 bytes. Higher values tend to give better "
+"compression ratio at the expense of speed. The default depends on the "
+"I<preset>."
+msgstr ""
+"I<nice> peut être 2 273 octets. Des valeurs plus élevées ont tendance à "
+"donner un meilleur taux de compression au détriment de la vitesse. La valeur "
+"par défaut dépend du I<préréglage>."
+
+#. type: TP
+#: ../src/xz/xz.1:1660
+#, no-wrap
+msgid "B<depth=>I<depth>"
+msgstr "B<depth=>I<profondeur>"
+
+#. type: Plain text
+#: ../src/xz/xz.1:1670
+msgid ""
+"Specify the maximum search depth in the match finder. The default is the "
+"special value of 0, which makes the compressor determine a reasonable "
+"I<depth> from I<mf> and I<nice>."
+msgstr ""
+"Spécifier la profondeur de recherche maximale dans l'outil de recherche de "
+"correspondances. La valeur par défaut est B<0>, ce qui fait que le "
+"compresseur détermine une I<profondeur> raisonnable en fonction de I<mf> et "
+"I<nice>."
+
+#. type: Plain text
+#: ../src/xz/xz.1:1681
+#, fuzzy
+#| msgid ""
+#| "Reasonable I<depth> for Hash Chains is 4-100 and 16-1000 for Binary "
+#| "Trees. Using very high values for I<depth> can make the encoder "
+#| "extremely slow with some files. Avoid setting the I<depth> over 1000 "
+#| "unless you are prepared to interrupt the compression in case it is taking "
+#| "far too long."
+msgid ""
+"Reasonable I<depth> for Hash Chains is 4\\(en100 and 16\\(en1000 for Binary "
+"Trees. Using very high values for I<depth> can make the encoder extremely "
+"slow with some files. Avoid setting the I<depth> over 1000 unless you are "
+"prepared to interrupt the compression in case it is taking far too long."
+msgstr ""
+"Une I<profondeur> raisonnable pour les chaînes de hachage est 4-100 et "
+"16-1000 pour les arbres binaires. Utiliser des valeurs beaucoup plus grandes "
+"pour I<depth> peut rendre l'encodeur extrèmement lent avec quelques "
+"fichiers. Évitez de fixer la I<profondeur> à plus de 1000, sauf si vous êtes "
+"prêt à interrompre la compression au cas où elle prendrait beaucoup trop de "
+"temps."
+
+#. type: Plain text
+#: ../src/xz/xz.1:1692
+msgid ""
+"When decoding raw streams (B<--format=raw>), LZMA2 needs only the dictionary "
+"I<size>. LZMA1 needs also I<lc>, I<lp>, and I<pb>."
+msgstr ""
+"Lors du décodage des flux bruts (B<--format=raw>), LZMA2 nécessite seulement "
+"la I<taille> du dictionnaire. LZMA1 nécessite aussi I<lc>, I<lp> et I<pb>."
+
+#. type: TP
+#: ../src/xz/xz.1:1692
+#, no-wrap
+msgid "B<--x86>B<=>I<options>"
+msgstr "B<--x86>B<=>I<options>"
+
+#. type: TP
+#: ../src/xz/xz.1:1695
+#, no-wrap
+msgid "B<--arm>B<=>I<options>"
+msgstr "B<--arm>B<=>I<options>"
+
+#. type: TP
+#: ../src/xz/xz.1:1697
+#, no-wrap
+msgid "B<--armthumb>B<=>I<options>"
+msgstr "B<--armthumb>B<=>I<options>"
+
+#. type: TP
+#: ../src/xz/xz.1:1699
+#, fuzzy, no-wrap
+#| msgid "B<--arm>B<=>I<options>"
+msgid "B<--arm64>B<=>I<options>"
+msgstr "B<--arm>B<=>I<options>"
+
+#. type: TP
+#: ../src/xz/xz.1:1701
+#, no-wrap
+msgid "B<--powerpc>B<=>I<options>"
+msgstr "B<--powerpc>B<=>I<options>"
+
+#. type: TP
+#: ../src/xz/xz.1:1703
+#, no-wrap
+msgid "B<--ia64>B<=>I<options>"
+msgstr "B<--ia64>B<=>I<options>"
+
+#. type: TP
+#: ../src/xz/xz.1:1705
+#, no-wrap
+msgid "B<--sparc>B<=>I<options>"
+msgstr "B<--sparc>B<=>I<options>"
+
+#. type: Plain text
+#: ../src/xz/xz.1:1711
+msgid ""
+"Add a branch/call/jump (BCJ) filter to the filter chain. These filters can "
+"be used only as a non-last filter in the filter chain."
+msgstr ""
+"Ajouter un filtre branch/call/jump (BCJ) à la chaîne de filtres. Ces filtres "
+"ne peuvent être utilisés que s'ils ne sont pas le dernier filtre de la "
+"chaîne de filtrage."
+
+#. type: Plain text
+#: ../src/xz/xz.1:1725
+#, fuzzy
+#| msgid ""
+#| "A BCJ filter converts relative addresses in the machine code to their "
+#| "absolute counterparts. This doesn't change the size of the data, but it "
+#| "increases redundancy, which can help LZMA2 to produce 0-15\\ % smaller B<."
+#| "xz> file. The BCJ filters are always reversible, so using a BCJ filter "
+#| "for wrong type of data doesn't cause any data loss, although it may make "
+#| "the compression ratio slightly worse."
+msgid ""
+"A BCJ filter converts relative addresses in the machine code to their "
+"absolute counterparts. This doesn't change the size of the data but it "
+"increases redundancy, which can help LZMA2 to produce 0\\(en15\\ % smaller "
+"B<.xz> file. The BCJ filters are always reversible, so using a BCJ filter "
+"for wrong type of data doesn't cause any data loss, although it may make the "
+"compression ratio slightly worse. The BCJ filters are very fast and use an "
+"insignificant amount of memory."
+msgstr ""
+"Un filtre BCJ convertit les adresses relatives du code machine en leurs "
+"équivalents absolus. Cela ne change pas la taille des données, mais évite "
+"les redondances, ce qui peut aider LZMA2 à produire un fichier B<.xz> 0 à "
+"15\\ % plus petit. Les filtres BCJ sont toujours réversibles, ce qui fait "
+"qu'utiliser un filtre BCJ pour le mauvais type de données n'occasionne pas "
+"de perte de données, même si ça pourrait empirer légèrement le taux de "
+"compression."
+
+#. type: Plain text
+#: ../src/xz/xz.1:1728
+msgid "These BCJ filters have known problems related to the compression ratio:"
+msgstr ""
+"Ces filtres BCJ présentent des problèmes connus liés au taux de compression :"
+
+#. type: Plain text
+#: ../src/xz/xz.1:1735
+#, fuzzy
+#| msgid ""
+#| "Some types of files containing executable code (e.g. object files, static "
+#| "libraries, and Linux kernel modules) have the addresses in the "
+#| "instructions filled with filler values. These BCJ filters will still do "
+#| "the address conversion, which will make the compression worse with these "
+#| "files."
+msgid ""
+"Some types of files containing executable code (for example, object files, "
+"static libraries, and Linux kernel modules) have the addresses in the "
+"instructions filled with filler values. These BCJ filters will still do the "
+"address conversion, which will make the compression worse with these files."
+msgstr ""
+"Quelques types de fichier contiennent du code exécutable (par exemple les "
+"fichiers objet, les bibliothèques statiques et les modules du noyau Linux) "
+"ont rempli les adresses dans les instructions avec des valeurs de "
+"remplissage. Ces filtres BCJ feront toujours la conversion d'adresse, ce qui "
+"pourrait péjorer la compression avec ces fichiers."
+
+#. type: Plain text
+#: ../src/xz/xz.1:1745
+msgid ""
+"If a BCJ filter is applied on an archive, it is possible that it makes the "
+"compression ratio worse than not using a BCJ filter. For example, if there "
+"are similar or even identical executables then filtering will likely make "
+"the files less similar and thus compression is worse. The contents of non-"
+"executable files in the same archive can matter too. In practice one has to "
+"try with and without a BCJ filter to see which is better in each situation."
+msgstr ""
+
+#. type: Plain text
+#: ../src/xz/xz.1:1750
+msgid ""
+"Different instruction sets have different alignment: the executable file "
+"must be aligned to a multiple of this value in the input data to make the "
+"filter work."
+msgstr ""
+
+#. type: tbl table
+#: ../src/xz/xz.1:1757
+#, no-wrap
+msgid "Filter"
+msgstr "Filtre"
+
+#. type: tbl table
+#: ../src/xz/xz.1:1757
+#, no-wrap
+msgid "Alignment"
+msgstr "Alignement"
+
+#. type: tbl table
+#: ../src/xz/xz.1:1757
+#, no-wrap
+msgid "Notes"
+msgstr "Notes"
+
+#. type: tbl table
+#: ../src/xz/xz.1:1758
+#, no-wrap
+msgid "x86"
+msgstr "x86"
+
+#. type: tbl table
+#: ../src/xz/xz.1:1758
+#, no-wrap
+msgid "32-bit or 64-bit x86"
+msgstr "32 bits ou 64 bits x86"
+
+#. type: tbl table
+#: ../src/xz/xz.1:1759
+#, no-wrap
+msgid "ARM"
+msgstr "ARM"
+
+#. type: tbl table
+#: ../src/xz/xz.1:1760
+#, no-wrap
+msgid "ARM-Thumb"
+msgstr "ARM-Thumb"
+
+#. type: tbl table
+#: ../src/xz/xz.1:1761
+#, no-wrap
+msgid "ARM64"
+msgstr ""
+
+#. type: tbl table
+#: ../src/xz/xz.1:1761
+#, no-wrap
+msgid "4096-byte alignment is best"
+msgstr ""
+
+#. type: tbl table
+#: ../src/xz/xz.1:1762
+#, no-wrap
+msgid "PowerPC"
+msgstr "PowerPC"
+
+#. type: tbl table
+#: ../src/xz/xz.1:1762
+#, no-wrap
+msgid "Big endian only"
+msgstr "Grand boutiste seulement"
+
+#. type: tbl table
+#: ../src/xz/xz.1:1763
+#, no-wrap
+msgid "IA-64"
+msgstr "IA-64"
+
+#. type: tbl table
+#: ../src/xz/xz.1:1763
+#, no-wrap
+msgid "16"
+msgstr "16"
+
+#. type: tbl table
+#: ../src/xz/xz.1:1763
+#, no-wrap
+msgid "Itanium"
+msgstr ""
+
+#. type: tbl table
+#: ../src/xz/xz.1:1764
+#, no-wrap
+msgid "SPARC"
+msgstr "SPARC"
+
+#. type: Plain text
+#: ../src/xz/xz.1:1781
+#, fuzzy
+#| msgid ""
+#| "Since the BCJ-filtered data is usually compressed with LZMA2, the "
+#| "compression ratio may be improved slightly if the LZMA2 options are set "
+#| "to match the alignment of the selected BCJ filter. For example, with the "
+#| "IA-64 filter, it's good to set B<pb=4> with LZMA2 (2^4=16). The x86 "
+#| "filter is an exception; it's usually good to stick to LZMA2's default "
+#| "four-byte alignment when compressing x86 executables."
+msgid ""
+"Since the BCJ-filtered data is usually compressed with LZMA2, the "
+"compression ratio may be improved slightly if the LZMA2 options are set to "
+"match the alignment of the selected BCJ filter. For example, with the IA-64 "
+"filter, it's good to set B<pb=4> or even B<pb=4,lp=4,lc=0> with LZMA2 "
+"(2^4=16). The x86 filter is an exception; it's usually good to stick to "
+"LZMA2's default four-byte alignment when compressing x86 executables."
+msgstr ""
+"Dans la mesure où les données filtrées par BCJ sont généralement compressées "
+"avec LZMA2, le taux de compression peut être légèrement amélioré si les "
+"options de LZMA2 sont indiquées pour la correspondance d'alignement du "
+"filtre BCJ sélectionné. Par exemple, avec le filtre IA-64, il est bon "
+"d'indiquer B<pb=4> avec LZMA2 (2^4=16). Le filtre x86 est une exception ; il "
+"est généralement approprié de coller à l'alignement quatre octets par défaut "
+"de LZMA2 lors de la compression d'exécutables x86. "
+
+#. type: Plain text
+#: ../src/xz/xz.1:1784
+msgid "All BCJ filters support the same I<options>:"
+msgstr "Tous les filtres BCJ prennent en charge les mêmes I<options> :"
+
+#. type: TP
+#: ../src/xz/xz.1:1785
+#, no-wrap
+msgid "B<start=>I<offset>"
+msgstr "B<start=>I<décalage>"
+
+#. type: Plain text
+#: ../src/xz/xz.1:1799
+msgid ""
+"Specify the start I<offset> that is used when converting between relative "
+"and absolute addresses. The I<offset> must be a multiple of the alignment "
+"of the filter (see the table above). The default is zero. In practice, the "
+"default is good; specifying a custom I<offset> is almost never useful."
+msgstr ""
+"Spécifier le I<décalage> de départ qui est utilisé lors de la conversion "
+"entre les adresses relatives et absolues. Le I<décalage> doit être un "
+"multiple de l'alignement du filtre (voir la table ci-dessus). Sa valeur par "
+"défaut est zéro. En pratique, cette dernière convient ; indiquer un "
+"I<décalage> personnalisé est la plupart du temps inutile."
+
+#. type: TP
+#: ../src/xz/xz.1:1800
+#, no-wrap
+msgid "B<--delta>B<=>I<options>"
+msgstr "B<--delta>B<=>I<options>"
+
+#. type: Plain text
+#: ../src/xz/xz.1:1805
+msgid ""
+"Add the Delta filter to the filter chain. The Delta filter can be only used "
+"as a non-last filter in the filter chain."
+msgstr ""
+"Ajouter le filtre Delta à la chaîne de filtres. Le filtre Delta ne peut être "
+"utilisé que s'il n'est pas le dernier filtre dans la chaîne."
+
+#. type: Plain text
+#: ../src/xz/xz.1:1814
+#, fuzzy
+#| msgid ""
+#| "Currently only simple byte-wise delta calculation is supported. It can "
+#| "be useful when compressing e.g. uncompressed bitmap images or "
+#| "uncompressed PCM audio. However, special purpose algorithms may give "
+#| "significantly better results than Delta + LZMA2. This is true especially "
+#| "with audio, which compresses faster and better e.g. with B<flac>(1)."
+msgid ""
+"Currently only simple byte-wise delta calculation is supported. It can be "
+"useful when compressing, for example, uncompressed bitmap images or "
+"uncompressed PCM audio. However, special purpose algorithms may give "
+"significantly better results than Delta + LZMA2. This is true especially "
+"with audio, which compresses faster and better, for example, with B<flac>(1)."
+msgstr ""
+"Actuellement, seul le calcul simple du delta par octet est pris en charge. "
+"Il peut être utile lors de la compression, par exemple, des images bitmap "
+"non compressées ou de l'audio PCM non compressé. Toutefois, des algorithmes "
+"spécialisés peuvent donner des résultats nettement supérieurs à ceux de "
+"Delta + de LZMA2. Cela est spécialement vrai avec le son qui est compressé "
+"plus vite et mieux par exemple avec B<flac>(1)."
+
+#. type: Plain text
+#: ../src/xz/xz.1:1817
+msgid "Supported I<options>:"
+msgstr "I<options> prises en charge :"
+
+#. type: TP
+#: ../src/xz/xz.1:1818
+#, no-wrap
+msgid "B<dist=>I<distance>"
+msgstr "B<dist=>I<distance>"
+
+#. type: Plain text
+#: ../src/xz/xz.1:1826
+#, fuzzy
+#| msgid ""
+#| "Specify the I<distance> of the delta calculation in bytes. I<distance> "
+#| "must be 1-256. The default is 1."
+msgid ""
+"Specify the I<distance> of the delta calculation in bytes. I<distance> must "
+"be 1\\(en256. The default is 1."
+msgstr ""
+"Indiquer la I<distance> du calcul delta en octets. La I<distance> doit être "
+"comprise entre 1 et 256. La valeur par défaut est 1."
+
+#. type: Plain text
+#: ../src/xz/xz.1:1831
+msgid ""
+"For example, with B<dist=2> and eight-byte input A1 B1 A2 B3 A3 B5 A4 B7, "
+"the output will be A1 B1 01 02 01 02 01 02."
+msgstr ""
+"Par exemple, avec B<dist=2> et une entrée huit octets A1 B1 A2 B3 A3 B5 A4 "
+"B7, la sortie sera A1 B1 01 02 01 02 01 02."
+
+#. type: SS
+#: ../src/xz/xz.1:1833
+#, no-wrap
+msgid "Other options"
+msgstr "Autres options"
+
+#. type: TP
+#: ../src/xz/xz.1:1834 ../src/xzdec/xzdec.1:83
+#, no-wrap
+msgid "B<-q>, B<--quiet>"
+msgstr "B<-q>, B<--quiet>"
+
+#. type: Plain text
+#: ../src/xz/xz.1:1841
+msgid ""
+"Suppress warnings and notices. Specify this twice to suppress errors too. "
+"This option has no effect on the exit status. That is, even if a warning "
+"was suppressed, the exit status to indicate a warning is still used."
+msgstr ""
+"Supprimer les avertissements et les notifications. Indiquer cela deux fois "
+"supprimera aussi les erreurs. Cette option n'a aucun effet sur le statut de "
+"sortie. Cela dit, même si un avertissement était supprimé, le statut de "
+"sortie indiquant un avertissement sera encore utilisé."
+
+#. type: TP
+#: ../src/xz/xz.1:1841
+#, no-wrap
+msgid "B<-v>, B<--verbose>"
+msgstr "B<-v>, B<--verbose>"
+
+#. type: Plain text
+#: ../src/xz/xz.1:1850
+msgid ""
+"Be verbose. If standard error is connected to a terminal, B<xz> will "
+"display a progress indicator. Specifying B<--verbose> twice will give even "
+"more verbose output."
+msgstr ""
+"Être bavard. Si l'erreur standard est connectée à un terminal, B<xz> "
+"affichera une barre de progression. Indiquer B<--verbose> deux fois donnera "
+"une sortie encore plus bavarde."
+
+#. type: Plain text
+#: ../src/xz/xz.1:1852
+msgid "The progress indicator shows the following information:"
+msgstr "La barre de progression montre l'information suivante :"
+
+#. type: Plain text
+#: ../src/xz/xz.1:1857
+msgid ""
+"Completion percentage is shown if the size of the input file is known. That "
+"is, the percentage cannot be shown in pipes."
+msgstr ""
+"Le pourcentage de complétion est montré si la taille du fichier en entrée "
+"est connue. Néanmoins, le pourcentage ne peut pas être montré en cas de "
+"redirection."
+
+#. type: Plain text
+#: ../src/xz/xz.1:1860
+msgid ""
+"Amount of compressed data produced (compressing) or consumed "
+"(decompressing)."
+msgstr ""
+"Quantité de données compressées produites (compression) ou consommées "
+"(décompression)."
+
+#. type: Plain text
+#: ../src/xz/xz.1:1863
+msgid ""
+"Amount of uncompressed data consumed (compressing) or produced "
+"(decompressing)."
+msgstr ""
+"Quantité de données non compressées consommées (compression) ou produites "
+"(décompression)."
+
+#. type: Plain text
+#: ../src/xz/xz.1:1867
+msgid ""
+"Compression ratio, which is calculated by dividing the amount of compressed "
+"data processed so far by the amount of uncompressed data processed so far."
+msgstr ""
+"Le taux de compression, calculé en divisant la quantité de données "
+"compréssées déjà traitées par la quantité de données décompressées déjà "
+"traitées."
+
+#. type: Plain text
+#: ../src/xz/xz.1:1874
+msgid ""
+"Compression or decompression speed. This is measured as the amount of "
+"uncompressed data consumed (compression) or produced (decompression) per "
+"second. It is shown after a few seconds have passed since B<xz> started "
+"processing the file."
+msgstr ""
+"Vitesse de compression ou de décompression. Elle correspond à la quantité de "
+"données non compressées consommées (compression) ou produites "
+"(décompression) par seconde. Elle apparait quelques secondes après le début "
+"du traitement du fichier par B<xz>."
+
+#. type: Plain text
+#: ../src/xz/xz.1:1876
+msgid "Elapsed time in the format M:SS or H:MM:SS."
+msgstr "Temps écoulé dans le format M:SS ou H:MM:SS."
+
+#. type: Plain text
+#: ../src/xz/xz.1:1884
+#, fuzzy
+#| msgid ""
+#| "Estimated remaining time is shown only when the size of the input file is "
+#| "known and a couple of seconds have already passed since B<xz> started "
+#| "processing the file. The time is shown in a less precise format which "
+#| "never has any colons, e.g. 2 min 30 s."
+msgid ""
+"Estimated remaining time is shown only when the size of the input file is "
+"known and a couple of seconds have already passed since B<xz> started "
+"processing the file. The time is shown in a less precise format which never "
+"has any colons, for example, 2 min 30 s."
+msgstr ""
+"Le temps estimé restant n'est montré que lorsque la taille du fichier en "
+"entrée est connu et que quelques secondes se sont écoulées depuis que B<xz> "
+"a commencé à traiter le fichier. Le temps est montré dans un format moins "
+"précis qui n'a jamais de deux-point(B<:>), par exemple 2 min 30 s."
+
+#. type: Plain text
+#: ../src/xz/xz.1:1899
+#, fuzzy
+#| msgid ""
+#| "When standard error is not a terminal, B<--verbose> will make B<xz> print "
+#| "the filename, compressed size, uncompressed size, compression ratio, and "
+#| "possibly also the speed and elapsed time on a single line to standard "
+#| "error after compressing or decompressing the file. The speed and elapsed "
+#| "time are included only when the operation took at least a few seconds. "
+#| "If the operation didn't finish, e.g. due to user interruption, also the "
+#| "completion percentage is printed if the size of the input file is known."
+msgid ""
+"When standard error is not a terminal, B<--verbose> will make B<xz> print "
+"the filename, compressed size, uncompressed size, compression ratio, and "
+"possibly also the speed and elapsed time on a single line to standard error "
+"after compressing or decompressing the file. The speed and elapsed time are "
+"included only when the operation took at least a few seconds. If the "
+"operation didn't finish, for example, due to user interruption, also the "
+"completion percentage is printed if the size of the input file is known."
+msgstr ""
+"Lorsque l'erreur standard n'est pas un terminal, B<--verbose> fera écrire à "
+"B<xz> le nom de fichier, la taille compressée, la taille décompressée, le "
+"taux de compression, et éventuellement aussi la vitesse et le temps écoulé "
+"sur une seule ligne de l'erreur standard après avoir compressé ou "
+"décompressé le fichier. La vitesse et le temps écoulé sont inclus seulement "
+"lorsque l'opération ne prend pas plus que quelques secondes. Si l'opération "
+"n'a pas fini, par exemple à cause d'une interruption faite par "
+"l'utilisateur, le pourcentage de complétion aussi est écrit si la taille du "
+"fichier en entrée est connue. "
+
+#. type: TP
+#: ../src/xz/xz.1:1899 ../src/xzdec/xzdec.1:89
+#, no-wrap
+msgid "B<-Q>, B<--no-warn>"
+msgstr "B<-Q>, B<--no-warn>"
+
+#. type: Plain text
+#: ../src/xz/xz.1:1909
+msgid ""
+"Don't set the exit status to 2 even if a condition worth a warning was "
+"detected. This option doesn't affect the verbosity level, thus both B<--"
+"quiet> and B<--no-warn> have to be used to not display warnings and to not "
+"alter the exit status."
+msgstr ""
+"Ne pas mettre l'état de sortie à B<2> même si une condition méritant un "
+"avertissement a été détectée. Cette option n'affecte pas le niveau de "
+"verbosité, néanmoins, les deux options B<--quiet> et B<--no-warn> doivent "
+"être utilisées pour ne pas afficher d'avertissements, ni altérer le statut "
+"de sortie."
+
+#. type: TP
+#: ../src/xz/xz.1:1909
+#, no-wrap
+msgid "B<--robot>"
+msgstr "B<--robot>"
+
+#. type: Plain text
+#: ../src/xz/xz.1:1921
+msgid ""
+"Print messages in a machine-parsable format. This is intended to ease "
+"writing frontends that want to use B<xz> instead of liblzma, which may be "
+"the case with various scripts. The output with this option enabled is meant "
+"to be stable across B<xz> releases. See the section B<ROBOT MODE> for "
+"details."
+msgstr ""
+"Afficher les messages dans un format analysable par une machine. Ceci est "
+"destiné à faciliter l'écriture des frontaux qui voudraient utiliser B<xz> "
+"plutôt que liblzma, ce qui pourrait être le cas pour différents scripts. La "
+"sortie avec cette option activée est destinée à rester stable sur les "
+"différentes versions de B<xz>. Consulter le paragraphe B<ROBOT MODE> pour "
+"les détails."
+
+#. type: TP
+#: ../src/xz/xz.1:1921
+#, no-wrap
+msgid "B<--info-memory>"
+msgstr "B<--info-memory>"
+
+#. type: Plain text
+#: ../src/xz/xz.1:1928
+#, fuzzy
+#| msgid ""
+#| "Display, in human-readable format, how much physical memory (RAM) B<xz> "
+#| "thinks the system has and the memory usage limits for compression and "
+#| "decompression, and exit successfully."
+msgid ""
+"Display, in human-readable format, how much physical memory (RAM) and how "
+"many processor threads B<xz> thinks the system has and the memory usage "
+"limits for compression and decompression, and exit successfully."
+msgstr ""
+"Afficher, dans un format lisible par l'humain, de combien de mémoire "
+"physique (RAM) dispose le système selon B<xz> et les limites d'utilisation "
+"de la mémoire pour la compression et décompression, et quitter."
+
+#. type: TP
+#: ../src/xz/xz.1:1928 ../src/xzdec/xzdec.1:96
+#, no-wrap
+msgid "B<-h>, B<--help>"
+msgstr "B<-h>, B<--help>"
+
+#. type: Plain text
+#: ../src/xz/xz.1:1932
+msgid ""
+"Display a help message describing the most commonly used options, and exit "
+"successfully."
+msgstr ""
+"Afficher un message d'aide décrivant les options les plus couramment "
+"utilisées et quitter."
+
+#. type: TP
+#: ../src/xz/xz.1:1932
+#, no-wrap
+msgid "B<-H>, B<--long-help>"
+msgstr "B<-H>, B<--long-help>"
+
+#. type: Plain text
+#: ../src/xz/xz.1:1937
+msgid ""
+"Display a help message describing all features of B<xz>, and exit "
+"successfully"
+msgstr ""
+"Afficher un message d'aide décrivant toutes les options de B<xz> et quitter."
+
+#. type: TP
+#: ../src/xz/xz.1:1937 ../src/xzdec/xzdec.1:99
+#, no-wrap
+msgid "B<-V>, B<--version>"
+msgstr "B<-V>, B<--version>"
+
+#. type: Plain text
+#: ../src/xz/xz.1:1946
+msgid ""
+"Display the version number of B<xz> and liblzma in human readable format. "
+"To get machine-parsable output, specify B<--robot> before B<--version>."
+msgstr ""
+"Afficher le numéro de version de B<xz> et de liblzma dans un format lisible "
+"par un humain. Pour obtenir une sortie analysable par la machine, spécifiez "
+"B<--robot> avant B<--version>."
+
+#. type: SH
+#: ../src/xz/xz.1:1947
+#, no-wrap
+msgid "ROBOT MODE"
+msgstr "MODE ROBOT"
+
+#. type: Plain text
+#: ../src/xz/xz.1:1963
+msgid ""
+"The robot mode is activated with the B<--robot> option. It makes the output "
+"of B<xz> easier to parse by other programs. Currently B<--robot> is "
+"supported only together with B<--version>, B<--info-memory>, and B<--list>. "
+"It will be supported for compression and decompression in the future."
+msgstr ""
+"Le mode robot est activé avec l'option B<--robot>. Cela rend la sortie de "
+"B<xz> plus facile à analyser par d'autres programmes. Actuellement, B<--"
+"robot> n'est seulement pris en charge qu'avec B<--version>, B<--info-memory> "
+"et B<--list>. Il sera pris en charge pour la compression et la décompression "
+"dans le futur."
+
+#. type: SS
+#: ../src/xz/xz.1:1964
+#, no-wrap
+msgid "Version"
+msgstr "Version"
+
+#. type: Plain text
+#: ../src/xz/xz.1:1969
+msgid ""
+"B<xz --robot --version> will print the version number of B<xz> and liblzma "
+"in the following format:"
+msgstr ""
+"B<xz --robot --version> affichera le numéro de version de B<xz> et liblzma "
+"dans le format suivant :"
+
+#. type: Plain text
+#: ../src/xz/xz.1:1971
+msgid "B<XZ_VERSION=>I<XYYYZZZS>"
+msgstr "B<XZ_VERSION=>I<XYYYZZZS>"
+
+#. type: Plain text
+#: ../src/xz/xz.1:1973
+msgid "B<LIBLZMA_VERSION=>I<XYYYZZZS>"
+msgstr "B<LIBLZMA_VERSION=>I<XYYYZZZS>"
+
+#. type: TP
+#: ../src/xz/xz.1:1973
+#, no-wrap
+msgid "I<X>"
+msgstr "I<X>"
+
+#. type: Plain text
+#: ../src/xz/xz.1:1976
+msgid "Major version."
+msgstr "Version majeure."
+
+#. type: TP
+#: ../src/xz/xz.1:1976
+#, no-wrap
+msgid "I<YYY>"
+msgstr "I<YYY>"
+
+#. type: Plain text
+#: ../src/xz/xz.1:1981
+msgid ""
+"Minor version. Even numbers are stable. Odd numbers are alpha or beta "
+"versions."
+msgstr ""
+"Version mineure. Les numéros pairs sont stables. Les numéros impairs sont "
+"des versions alpha ou beta."
+
+#. type: TP
+#: ../src/xz/xz.1:1981
+#, no-wrap
+msgid "I<ZZZ>"
+msgstr "I<ZZZ>"
+
+#. type: Plain text
+#: ../src/xz/xz.1:1985
+msgid ""
+"Patch level for stable releases or just a counter for development releases."
+msgstr ""
+"Niveau de correctif pour les options stables ou juste un compteur pour les "
+"options de développement."
+
+#. type: TP
+#: ../src/xz/xz.1:1985
+#, no-wrap
+msgid "I<S>"
+msgstr "I<S>"
+
+#. type: Plain text
+#: ../src/xz/xz.1:1993
+msgid ""
+"Stability. 0 is alpha, 1 is beta, and 2 is stable. I<S> should be always 2 "
+"when I<YYY> is even."
+msgstr ""
+"Stabilité. 0 est alpha, 1 est bêta et 2 est stable. I<S> devrait toujours "
+"être 2 quand I<YYY> est pair."
+
+#. type: Plain text
+#: ../src/xz/xz.1:1998
+msgid ""
+"I<XYYYZZZS> are the same on both lines if B<xz> and liblzma are from the "
+"same XZ Utils release."
+msgstr ""
+"I<XYYYZZZS> sont identiques sur les deux lignes si B<xz> et liblzma sont "
+"issus de la même version d'utilitaires XZ."
+
+#. type: Plain text
+#: ../src/xz/xz.1:2004
+msgid "Examples: 4.999.9beta is B<49990091> and 5.0.0 is B<50000002>."
+msgstr "Exemples : 4.999.9beta est B<49990091> et 5.0.0 est B<50000002>."
+
+#. type: SS
+#: ../src/xz/xz.1:2005
+#, no-wrap
+msgid "Memory limit information"
+msgstr "Information de limite de mémoire"
+
+#. type: Plain text
+#: ../src/xz/xz.1:2008
+msgid ""
+"B<xz --robot --info-memory> prints a single line with three tab-separated "
+"columns:"
+msgstr ""
+"B<xz --robot --info-memory> affiche une seule ligne avec trois colonnes "
+"séparées par des tabulations :"
+
+#. type: IP
+#: ../src/xz/xz.1:2008
+#, no-wrap
+msgid "1."
+msgstr "1."
+
+#. type: Plain text
+#: ../src/xz/xz.1:2010
+#, fuzzy
+#| msgid "Total amount of physical memory (RAM) in bytes"
+msgid "Total amount of physical memory (RAM) in bytes."
+msgstr "Quantité totale de mémoire physique (RAM) en octets"
+
+#. type: IP
+#: ../src/xz/xz.1:2010 ../src/xz/xz.1:2125 ../src/xz/xz.1:2162
+#: ../src/xz/xz.1:2188 ../src/xz/xz.1:2258 ../src/xz/xz.1:2285
+#, no-wrap
+msgid "2."
+msgstr "2."
+
+#. type: Plain text
+#: ../src/xz/xz.1:2017
+#, fuzzy
+#| msgid ""
+#| "Memory usage limit for compression in bytes. A special value of zero "
+#| "indicates the default setting, which for single-threaded mode is the same "
+#| "as no limit."
+msgid ""
+"Memory usage limit for compression in bytes (B<--memlimit-compress>). A "
+"special value of B<0> indicates the default setting which for single-"
+"threaded mode is the same as no limit."
+msgstr ""
+"Limite d'utilisation de la mémoire pour la compression en octets. Une valeur "
+"spéciale de zéro indique le réglage par défaut, lequel en mode mono-thread "
+"indique qu'il n'y a pas de limite."
+
+#. type: IP
+#: ../src/xz/xz.1:2017 ../src/xz/xz.1:2127 ../src/xz/xz.1:2164
+#: ../src/xz/xz.1:2190 ../src/xz/xz.1:2263 ../src/xz/xz.1:2287
+#, no-wrap
+msgid "3."
+msgstr "3."
+
+#. type: Plain text
+#: ../src/xz/xz.1:2024
+#, fuzzy
+#| msgid ""
+#| "Memory usage limit for decompression in bytes. A special value of zero "
+#| "indicates the default setting, which for single-threaded mode is the same "
+#| "as no limit."
+msgid ""
+"Memory usage limit for decompression in bytes (B<--memlimit-decompress>). A "
+"special value of B<0> indicates the default setting which for single-"
+"threaded mode is the same as no limit."
+msgstr ""
+"Limite d'utilisation de la mémoire pour la décompression en octets. Une "
+"valeur spéciale de zéro indique le réglage par défaut, ce qui est équivalent "
+"à sans limite en mode mono-thread."
+
+#. type: IP
+#: ../src/xz/xz.1:2024 ../src/xz/xz.1:2129 ../src/xz/xz.1:2166
+#: ../src/xz/xz.1:2193 ../src/xz/xz.1:2273 ../src/xz/xz.1:2289
+#, no-wrap
+msgid "4."
+msgstr "4."
+
+#. type: Plain text
+#: ../src/xz/xz.1:2036
+msgid ""
+"Since B<xz> 5.3.4alpha: Memory usage for multi-threaded decompression in "
+"bytes (B<--memlimit-mt-decompress>). This is never zero because a system-"
+"specific default value shown in the column 5 is used if no limit has been "
+"specified explicitly. This is also never greater than the value in the "
+"column 3 even if a larger value has been specified with B<--memlimit-mt-"
+"decompress>."
+msgstr ""
+
+#. type: IP
+#: ../src/xz/xz.1:2036 ../src/xz/xz.1:2131 ../src/xz/xz.1:2168
+#: ../src/xz/xz.1:2195 ../src/xz/xz.1:2291
+#, no-wrap
+msgid "5."
+msgstr "5."
+
+#. type: Plain text
+#: ../src/xz/xz.1:2048
+msgid ""
+"Since B<xz> 5.3.4alpha: A system-specific default memory usage limit that is "
+"used to limit the number of threads when compressing with an automatic "
+"number of threads (B<--threads=0>) and no memory usage limit has been "
+"specified (B<--memlimit-compress>). This is also used as the default value "
+"for B<--memlimit-mt-decompress>."
+msgstr ""
+
+#. type: IP
+#: ../src/xz/xz.1:2048 ../src/xz/xz.1:2133 ../src/xz/xz.1:2170
+#: ../src/xz/xz.1:2197 ../src/xz/xz.1:2293
+#, no-wrap
+msgid "6."
+msgstr "6."
+
+#. type: Plain text
+#: ../src/xz/xz.1:2053
+msgid "Since B<xz> 5.3.4alpha: Number of available processor threads."
+msgstr ""
+
+#. type: Plain text
+#: ../src/xz/xz.1:2057
+msgid ""
+"In the future, the output of B<xz --robot --info-memory> may have more "
+"columns, but never more than a single line."
+msgstr ""
+"Dans le futur, la sortie de B<xz --robot --info-memory> pourrait avoir plus "
+"de colonnes, mais jamais plus qu'une ligne unique."
+
+#. type: SS
+#: ../src/xz/xz.1:2058
+#, no-wrap
+msgid "List mode"
+msgstr "Mode liste"
+
+#. type: Plain text
+#: ../src/xz/xz.1:2063
+msgid ""
+"B<xz --robot --list> uses tab-separated output. The first column of every "
+"line has a string that indicates the type of the information found on that "
+"line:"
+msgstr ""
+"B<xz --robot --list> utilise une sortie séparée par des tabulations. La "
+"première colonne de toutes les lignes possède une chaîne qui indique le type "
+"d'information trouvée sur cette ligne :"
+
+#. type: TP
+#: ../src/xz/xz.1:2063
+#, no-wrap
+msgid "B<name>"
+msgstr "B<name>"
+
+#. type: Plain text
+#: ../src/xz/xz.1:2067
+msgid ""
+"This is always the first line when starting to list a file. The second "
+"column on the line is the filename."
+msgstr ""
+"C'est toujours la première ligne au début de la liste d'un fichier. La "
+"seconde colonne de la ligne est le nom de fichier."
+
+#. type: TP
+#: ../src/xz/xz.1:2067
+#, no-wrap
+msgid "B<file>"
+msgstr "B<file>"
+
+#. type: Plain text
+#: ../src/xz/xz.1:2075
+msgid ""
+"This line contains overall information about the B<.xz> file. This line is "
+"always printed after the B<name> line."
+msgstr ""
+"Cette ligne contient l'information globale sur le fichier B<.xz>. Cette "
+"ligne est toujours écrite après la ligne B<name>."
+
+#. type: TP
+#: ../src/xz/xz.1:2075
+#, no-wrap
+msgid "B<stream>"
+msgstr "B<stream>"
+
+#. type: Plain text
+#: ../src/xz/xz.1:2085
+msgid ""
+"This line type is used only when B<--verbose> was specified. There are as "
+"many B<stream> lines as there are streams in the B<.xz> file."
+msgstr ""
+"Ce type de ligne n'est utilisée que lorsque B< --verbose> a été indiquée. Il "
+"y a autant de lignes B<stream> qu'il y a de flux dans le fichier B<.xz>."
+
+#. type: TP
+#: ../src/xz/xz.1:2085
+#, no-wrap
+msgid "B<block>"
+msgstr "B<block>"
+
+#. type: Plain text
+#: ../src/xz/xz.1:2100
+msgid ""
+"This line type is used only when B<--verbose> was specified. There are as "
+"many B<block> lines as there are blocks in the B<.xz> file. The B<block> "
+"lines are shown after all the B<stream> lines; different line types are not "
+"interleaved."
+msgstr ""
+"Ce type de ligne n'est utilisé seulement lorsque B<--verbose> a été "
+"indiquée. Il y a autant de lignes B<block> qu'il y a de blocs dans le "
+"fichier B<.xz>. Les lignes B<block> sont affichées après toutes les lignes "
+"B<stream> ; les différents types de lignes ne sont pas imbriqués."
+
+#. type: TP
+#: ../src/xz/xz.1:2100
+#, no-wrap
+msgid "B<summary>"
+msgstr "B<summary>"
+
+#. type: Plain text
+#: ../src/xz/xz.1:2115
+msgid ""
+"This line type is used only when B<--verbose> was specified twice. This "
+"line is printed after all B<block> lines. Like the B<file> line, the "
+"B<summary> line contains overall information about the B<.xz> file."
+msgstr ""
+"Ce type de ligne n'est utilisé que lorsque B<--verbose> a été indiqué deux "
+"fois. Cette ligne est affichée après toutes les lignes B<block>. Comme la "
+"ligne B<file>, la ligne B<summary> contient l'information globale sur le "
+"fichier B<.xz>."
+
+#. type: TP
+#: ../src/xz/xz.1:2115
+#, no-wrap
+msgid "B<totals>"
+msgstr "B<totals>"
+
+#. type: Plain text
+#: ../src/xz/xz.1:2119
+msgid ""
+"This line is always the very last line of the list output. It shows the "
+"total counts and sizes."
+msgstr ""
+"Cette ligne est toujours la toute dernière ligne de la sortie. Elle affiche "
+"les comptes et les tailles totaux."
+
+#. type: Plain text
+#: ../src/xz/xz.1:2123
+msgid "The columns of the B<file> lines:"
+msgstr "Les colonnes des lignes B<file> :"
+
+#. type: Plain text
+#: ../src/xz/xz.1:2127
+msgid "Number of streams in the file"
+msgstr "Nombre de flux dans le fichier"
+
+#. type: Plain text
+#: ../src/xz/xz.1:2129
+msgid "Total number of blocks in the stream(s)"
+msgstr "Nombre total de blocs dans le ou les flux."
+
+#. type: Plain text
+#: ../src/xz/xz.1:2131
+msgid "Compressed size of the file"
+msgstr "Taille compressée du fichier"
+
+#. type: Plain text
+#: ../src/xz/xz.1:2133
+msgid "Uncompressed size of the file"
+msgstr "Taille décompressée du fichier"
+
+#. type: Plain text
+#: ../src/xz/xz.1:2139
+#, fuzzy
+#| msgid ""
+#| "Compression ratio, for example B<0.123.> If ratio is over 9.999, three "
+#| "dashes (B<--->) are displayed instead of the ratio."
+msgid ""
+"Compression ratio, for example, B<0.123>. If ratio is over 9.999, three "
+"dashes (B<--->) are displayed instead of the ratio."
+msgstr ""
+"Taux de compression, par exemple B<0.123>. Si le taux est supérieur à 9 999, "
+"trois tirets (B<--->) sont affichés au lieu du taux."
+
+#. type: IP
+#: ../src/xz/xz.1:2139 ../src/xz/xz.1:2172 ../src/xz/xz.1:2199
+#: ../src/xz/xz.1:2295
+#, no-wrap
+msgid "7."
+msgstr "7."
+
+#. type: Plain text
+#: ../src/xz/xz.1:2152
+msgid ""
+"Comma-separated list of integrity check names. The following strings are "
+"used for the known check types: B<None>, B<CRC32>, B<CRC64>, and "
+"B<SHA-256>. For unknown check types, B<Unknown->I<N> is used, where I<N> is "
+"the Check ID as a decimal number (one or two digits)."
+msgstr ""
+"Liste de noms de contrôles d'intégrité séparés par des virgules. Les chaînes "
+"suivantes sont utilisées pour les types de vérification connus : B<None>, "
+"B<CRC32>, B<CRC64> et B<SHA256>. Pour le types de vérification inconnus, "
+"B<Unknown->I<N> est utilisé, où I<N> est un identifiant de vérification sous "
+"la forme d'un nombre décimal (un ou deux chiffres)."
+
+#. type: IP
+#: ../src/xz/xz.1:2152 ../src/xz/xz.1:2174 ../src/xz/xz.1:2201
+#: ../src/xz/xz.1:2298
+#, no-wrap
+msgid "8."
+msgstr "8."
+
+#. type: Plain text
+#: ../src/xz/xz.1:2154
+msgid "Total size of stream padding in the file"
+msgstr "Taille totale du remplissage du flux dans le fichier"
+
+#. type: Plain text
+#: ../src/xz/xz.1:2160
+msgid "The columns of the B<stream> lines:"
+msgstr "Les colonnes des lignes B<stream> :"
+
+#. type: Plain text
+#: ../src/xz/xz.1:2164
+msgid "Stream number (the first stream is 1)"
+msgstr "Numéro de flux (le premier flux a le numéro 1)"
+
+#. type: Plain text
+#: ../src/xz/xz.1:2166
+msgid "Number of blocks in the stream"
+msgstr "Nombre de blocs dans le flux"
+
+#. type: Plain text
+#: ../src/xz/xz.1:2168
+msgid "Compressed start offset"
+msgstr "Décalage de départ compressé"
+
+#. type: Plain text
+#: ../src/xz/xz.1:2170
+msgid "Uncompressed start offset"
+msgstr "Décalage de départ décompressé"
+
+#. type: Plain text
+#: ../src/xz/xz.1:2172
+msgid "Compressed size (does not include stream padding)"
+msgstr "Taille compressée (ne comprend pas le remplissage du flux)"
+
+#. type: Plain text
+#: ../src/xz/xz.1:2174 ../src/xz/xz.1:2203 ../src/xz/xz.1:2293
+msgid "Uncompressed size"
+msgstr "Taille décompressée"
+
+#. type: Plain text
+#: ../src/xz/xz.1:2176 ../src/xz/xz.1:2205
+msgid "Compression ratio"
+msgstr "Taux de compression"
+
+#. type: IP
+#: ../src/xz/xz.1:2176 ../src/xz/xz.1:2203 ../src/xz/xz.1:2300
+#, no-wrap
+msgid "9."
+msgstr "9."
+
+#. type: Plain text
+#: ../src/xz/xz.1:2178 ../src/xz/xz.1:2207
+msgid "Name of the integrity check"
+msgstr "Nom de la vérification d'intégrité"
+
+#. type: IP
+#: ../src/xz/xz.1:2178 ../src/xz/xz.1:2205 ../src/xz/xz.1:2316
+#, no-wrap
+msgid "10."
+msgstr "10."
+
+#. type: Plain text
+#: ../src/xz/xz.1:2180
+msgid "Size of stream padding"
+msgstr "Taille du remplissage de flux"
+
+#. type: Plain text
+#: ../src/xz/xz.1:2186
+msgid "The columns of the B<block> lines:"
+msgstr "Les colonnes des lignes B<block> :"
+
+#. type: Plain text
+#: ../src/xz/xz.1:2190
+msgid "Number of the stream containing this block"
+msgstr "Numéro du flux qui contient ce bloc"
+
+#. type: Plain text
+#: ../src/xz/xz.1:2193
+msgid ""
+"Block number relative to the beginning of the stream (the first block is 1)"
+msgstr ""
+"Numéro du bloc relatif au commencement du flux (le premier bloc a pour "
+"numéro 1)"
+
+#. type: Plain text
+#: ../src/xz/xz.1:2195
+msgid "Block number relative to the beginning of the file"
+msgstr "Numéro du bloc relatif au début du fichier"
+
+#. type: Plain text
+#: ../src/xz/xz.1:2197
+msgid "Compressed start offset relative to the beginning of the file"
+msgstr "Décalage de départ compressé relatif au début du fichier"
+
+#. type: Plain text
+#: ../src/xz/xz.1:2199
+msgid "Uncompressed start offset relative to the beginning of the file"
+msgstr "Décalage de départ décompressé relatif au début du fichier"
+
+#. type: Plain text
+#: ../src/xz/xz.1:2201
+msgid "Total compressed size of the block (includes headers)"
+msgstr "Taille compressée totale du bloc (en-têtes inclus)"
+
+#. type: Plain text
+#: ../src/xz/xz.1:2219
+msgid ""
+"If B<--verbose> was specified twice, additional columns are included on the "
+"B<block> lines. These are not displayed with a single B<--verbose>, because "
+"getting this information requires many seeks and can thus be slow:"
+msgstr ""
+"Si B<--verbose> a été indiqué deux fois, les colonnes additionnelles sont "
+"inclues sur les lignes B<block>. Elles ne sont pas affichées avec un seul "
+"B<--verbose>, car l'obtention de ces informations nécessite de nombreuses "
+"recherches et peut donc être lente :"
+
+#. type: IP
+#: ../src/xz/xz.1:2221 ../src/xz/xz.1:2321
+#, no-wrap
+msgid "11."
+msgstr "11."
+
+#. type: Plain text
+#: ../src/xz/xz.1:2223
+msgid "Value of the integrity check in hexadecimal"
+msgstr "Valeur de la vérification d'intégrité en hexadécimal"
+
+#. type: IP
+#: ../src/xz/xz.1:2223 ../src/xz/xz.1:2331
+#, no-wrap
+msgid "12."
+msgstr "12."
+
+#. type: Plain text
+#: ../src/xz/xz.1:2225
+msgid "Block header size"
+msgstr "Taille d'en-tête de bloc"
+
+#. type: IP
+#: ../src/xz/xz.1:2225
+#, no-wrap
+msgid "13."
+msgstr "13."
+
+#. type: Plain text
+#: ../src/xz/xz.1:2235
+msgid ""
+"Block flags: B<c> indicates that compressed size is present, and B "
+"indicates that uncompressed size is present. If the flag is not set, a dash "
+"(B<->) is shown instead to keep the string length fixed. New flags may be "
+"added to the end of the string in the future."
+msgstr ""
+"Drapeaux du bloc : B<c> indique que la taille compressée est présente, et "
+"B indique que la taille décompréssée est présente. Si le drapeau n'est "
+"pas indiqué, un tiret (B<->) est affiché à la place pour que la longueur de "
+"la chaîne reste fixe. De nouveaux drapeaux pourraient être ajoutés à la fin "
+"de la chaîne dans le futur."
+
+#. type: IP
+#: ../src/xz/xz.1:2235
+#, no-wrap
+msgid "14."
+msgstr "14."
+
+#. type: Plain text
+#: ../src/xz/xz.1:2238
+msgid ""
+"Size of the actual compressed data in the block (this excludes the block "
+"header, block padding, and check fields)"
+msgstr ""
+"Taille des données effectivement compressées dans le bloc (en excluant l'en-"
+"tête de bloc, le remplissage de bloc et les champs de vérification)."
+
+#. type: IP
+#: ../src/xz/xz.1:2238
+#, no-wrap
+msgid "15."
+msgstr "15."
+
+#. type: Plain text
+#: ../src/xz/xz.1:2243
+msgid ""
+"Amount of memory (in bytes) required to decompress this block with this "
+"B<xz> version"
+msgstr ""
+"Quantité de mémoire (en octets) nécessaire pour décompresser ce bloc avec "
+"cette version de B<xz>."
+
+#. type: IP
+#: ../src/xz/xz.1:2243
+#, no-wrap
+msgid "16."
+msgstr "16."
+
+#. type: Plain text
+#: ../src/xz/xz.1:2250
+msgid ""
+"Filter chain. Note that most of the options used at compression time cannot "
+"be known, because only the options that are needed for decompression are "
+"stored in the B<.xz> headers."
+msgstr ""
+"Chaîne de filtrage. Remarquez que la plupart des options utilisées au moment "
+"de la compression ne peuvent pas être connues, car seules les options "
+"nécessaires pour la décompression sont stockées dans les en-têtes B<.xz>."
+
+#. type: Plain text
+#: ../src/xz/xz.1:2256
+msgid "The columns of the B<summary> lines:"
+msgstr "Les colonnes des lignes B<summary> :"
+
+#. type: Plain text
+#: ../src/xz/xz.1:2263
+msgid ""
+"Amount of memory (in bytes) required to decompress this file with this B<xz> "
+"version"
+msgstr ""
+"Quantité de mémoire (en octets) nécessaire pour décompresser ce fichier avec "
+"cette version de B<xz>."
+
+#. type: Plain text
+#: ../src/xz/xz.1:2269 ../src/xz/xz.1:2327
+msgid ""
+"B<yes> or B<no> indicating if all block headers have both compressed size "
+"and uncompressed size stored in them"
+msgstr ""
+"B<yes> ou B<no> indique si tous les en-têtes de bloc stockent à la fois la "
+"taille compressée et la taille décompressée."
+
+#. type: Plain text
+#: ../src/xz/xz.1:2273 ../src/xz/xz.1:2331
+msgid "I<Since> B<xz> I<5.1.2alpha:>"
+msgstr "I<Depuis> B<xz> I<5.1.2alpha:>"
+
+#. type: Plain text
+#: ../src/xz/xz.1:2277 ../src/xz/xz.1:2335
+msgid "Minimum B<xz> version required to decompress the file"
+msgstr "Version minimale de B<xz> nécessaire pour décompresser le fichier."
+
+#. type: Plain text
+#: ../src/xz/xz.1:2283
+msgid "The columns of the B<totals> line:"
+msgstr "Les colonnes de la ligne B<totals> :"
+
+#. type: Plain text
+#: ../src/xz/xz.1:2287
+msgid "Number of streams"
+msgstr "Nombre de flux"
+
+#. type: Plain text
+#: ../src/xz/xz.1:2289
+msgid "Number of blocks"
+msgstr "Nombre de blocs"
+
+#. type: Plain text
+#: ../src/xz/xz.1:2291
+msgid "Compressed size"
+msgstr "Taille compressée"
+
+#. type: Plain text
+#: ../src/xz/xz.1:2295
+msgid "Average compression ratio"
+msgstr "Taux de compression moyen"
+
+#. type: Plain text
+#: ../src/xz/xz.1:2298
+msgid ""
+"Comma-separated list of integrity check names that were present in the files"
+msgstr ""
+"Liste séparée par des virgules des noms de vérification d'intégrité qui "
+"étaient présents dans les fichiers"
+
+#. type: Plain text
+#: ../src/xz/xz.1:2300
+msgid "Stream padding size"
+msgstr "Taille de remplissage de flux"
+
+#. type: Plain text
+#: ../src/xz/xz.1:2306
+msgid ""
+"Number of files. This is here to keep the order of the earlier columns the "
+"same as on B<file> lines."
+msgstr ""
+"Nombre de fichiers. Permet de garder l'ordre des colonnes précédentes comme "
+"sur les lignes B<file>."
+
+#. type: Plain text
+#: ../src/xz/xz.1:2314
+msgid ""
+"If B<--verbose> was specified twice, additional columns are included on the "
+"B<totals> line:"
+msgstr ""
+"Si B<--verbose> a été indiqué deux fois, des colonnes supplémentaires sont "
+"incluses sur la ligne B<totals> :"
+
+#. type: Plain text
+#: ../src/xz/xz.1:2321
+msgid ""
+"Maximum amount of memory (in bytes) required to decompress the files with "
+"this B<xz> version"
+msgstr ""
+"Quantité maximale de mémoire (en octets) nécessaire pour décompresser les "
+"fichiers avec cette version de B<xz>."
+
+#. type: Plain text
+#: ../src/xz/xz.1:2341
+msgid ""
+"Future versions may add new line types and new columns can be added to the "
+"existing line types, but the existing columns won't be changed."
+msgstr ""
+"Les versions futures pourront ajouter de nouveaux types de lignes et de "
+"nouvelles colonnes pourront être ajoutées aux types de lignes existants, "
+"mais les colonnes existantes ne seront pas modifiées."
+
+#. type: SH
+#: ../src/xz/xz.1:2342 ../src/xzdec/xzdec.1:104 ../src/lzmainfo/lzmainfo.1:44
+#: ../src/scripts/xzgrep.1:81
+#, no-wrap
+msgid "EXIT STATUS"
+msgstr "STATUT DE SORTIE"
+
+#. type: TP
+#: ../src/xz/xz.1:2343 ../src/xzdec/xzdec.1:105 ../src/lzmainfo/lzmainfo.1:45
+#, no-wrap
+msgid "B<0>"
+msgstr "B<0>"
+
+#. type: Plain text
+#: ../src/xz/xz.1:2346 ../src/lzmainfo/lzmainfo.1:48
+msgid "All is good."
+msgstr "Tout est bon."
+
+#. type: TP
+#: ../src/xz/xz.1:2346 ../src/xzdec/xzdec.1:108 ../src/lzmainfo/lzmainfo.1:48
+#, no-wrap
+msgid "B<1>"
+msgstr "B<1>"
+
+#. type: Plain text
+#: ../src/xz/xz.1:2349 ../src/xzdec/xzdec.1:111 ../src/lzmainfo/lzmainfo.1:51
+msgid "An error occurred."
+msgstr "Une erreur est survenue."
+
+#. type: TP
+#: ../src/xz/xz.1:2349
+#, no-wrap
+msgid "B<2>"
+msgstr "B<2>"
+
+#. type: Plain text
+#: ../src/xz/xz.1:2353
+msgid "Something worth a warning occurred, but no actual errors occurred."
+msgstr ""
+"Quelquechose méritant un avertissement s'est produit, mais aucune erreur "
+"véritable n'est survenue."
+
+#. type: Plain text
+#: ../src/xz/xz.1:2356
+msgid ""
+"Notices (not warnings or errors) printed on standard error don't affect the "
+"exit status."
+msgstr ""
+"Les notifications (pas les avertissements ou les erreurs) affichées sur "
+"l'erreur standard n'affectent pas le statut de sortie."
+
+#. type: SH
+#: ../src/xz/xz.1:2357 ../src/scripts/xzgrep.1:94 ../src/scripts/xzless.1:52
+#, no-wrap
+msgid "ENVIRONMENT"
+msgstr "ENVIRONNEMENT"
+
+#. type: Plain text
+#: ../src/xz/xz.1:2370
+msgid ""
+"B<xz> parses space-separated lists of options from the environment variables "
+"B<XZ_DEFAULTS> and B<XZ_OPT>, in this order, before parsing the options from "
+"the command line. Note that only options are parsed from the environment "
+"variables; all non-options are silently ignored. Parsing is done with "
+"B<getopt_long>(3) which is used also for the command line arguments."
+msgstr ""
+"B<xz> analyse les listes d'options séparées par des espaces à partir des "
+"variables d'environnement B<XZ_DEFAULTS> et B<XZ_OPT>, dans cet ordre, avant "
+"d'analyser les options de la ligne de commandes. Remarquez que seules les "
+"options sont analysées depuis l'environnement des variables ; toutes les non-"
+"options sont ignorées silencieusement. L'analyse est faite avec "
+"B<getopt_long>(3) qui est aussi utilisé pour les arguments de la ligne de "
+"commandes."
+
+#. type: TP
+#: ../src/xz/xz.1:2370
+#, no-wrap
+msgid "B<XZ_DEFAULTS>"
+msgstr "B<XZ_DEFAULTS>"
+
+#. type: Plain text
+#: ../src/xz/xz.1:2379
+msgid ""
+"User-specific or system-wide default options. Typically this is set in a "
+"shell initialization script to enable B<xz>'s memory usage limiter by "
+"default. Excluding shell initialization scripts and similar special cases, "
+"scripts must never set or unset B<XZ_DEFAULTS>."
+msgstr ""
+"Options par défaut propres à l'utilisateur ou pour tout le système. Elles "
+"sont le plus souvent définies dans un script d'initialisation de "
+"l'interpréteur pour activer le limiteur d'utilisation de la mémoire de B<xz> "
+"par défaut. A part pour les scripts d'initialisation de l'interpréteur ou "
+"des cas similaires, les sripts ne doivent jamais définir ou désactiver "
+"B<XZ_DEFAULTS>."
+
+#. type: TP
+#: ../src/xz/xz.1:2379
+#, no-wrap
+msgid "B<XZ_OPT>"
+msgstr "B<XZ_OPT>"
+
+#. type: Plain text
+#: ../src/xz/xz.1:2390
+#, fuzzy
+#| msgid ""
+#| "This is for passing options to B<xz> when it is not possible to set the "
+#| "options directly on the B<xz> command line. This is the case e.g. when "
+#| "B<xz> is run by a script or tool, e.g. GNU B<tar>(1):"
+msgid ""
+"This is for passing options to B<xz> when it is not possible to set the "
+"options directly on the B<xz> command line. This is the case when B<xz> is "
+"run by a script or tool, for example, GNU B<tar>(1):"
+msgstr ""
+"Cela permet de passer des options à B<xz> lorsqu'il n'est pas possible de "
+"définir ces options directement sur la ligne de commande B<xz>. C'est le "
+"cas, par exemple, lorsque B<xz> est lancé par un script ou un outil, par "
+"exemple B<tar>(1) de GNU :"
+
+#. type: Plain text
+#: ../src/xz/xz.1:2396
+#, no-wrap
+msgid "CW<XZ_OPT=-2v tar caf foo.tar.xz foo>\n"
+msgstr "CW<XZ_OPT=-2v tar caf foo.tar.xz foo>\n"
+
+#. type: Plain text
+#: ../src/xz/xz.1:2410
+#, fuzzy
+#| msgid ""
+#| "Scripts may use B<XZ_OPT> e.g. to set script-specific default compression "
+#| "options. It is still recommended to allow users to override B<XZ_OPT> if "
+#| "that is reasonable, e.g. in B<sh>(1) scripts one may use something like "
+#| "this:"
+msgid ""
+"Scripts may use B<XZ_OPT>, for example, to set script-specific default "
+"compression options. It is still recommended to allow users to override "
+"B<XZ_OPT> if that is reasonable. For example, in B<sh>(1) scripts one may "
+"use something like this:"
+msgstr ""
+"Les scripts peuvent utiliser B<XZ_OPT>, par exemple pour définir des options "
+"de compression par défaut spécifiques au script. Il est toujours recommandé "
+"d'autoriser les utilisateurs à outrepasser B<XZ_OPT> si cela est "
+"raisonnable, comme par exemple dans les scripts B<sh>(1) quelquechose comme "
+"ceci devrait être utilisé :"
+
+#. type: Plain text
+#: ../src/xz/xz.1:2417
+#, no-wrap
+msgid ""
+"CW<XZ_OPT=${XZ_OPT-\"-7e\"}\n"
+"export XZ_OPT>\n"
+msgstr ""
+"CW<XZ_OPT=${XZ_OPT-\"-7e\"}\n"
+"export XZ_OPT>\n"
+
+#. type: SH
+#: ../src/xz/xz.1:2422
+#, no-wrap
+msgid "LZMA UTILS COMPATIBILITY"
+msgstr "Compatibilité des utilitaires LZMA"
+
+#. type: Plain text
+#: ../src/xz/xz.1:2435
+msgid ""
+"The command line syntax of B<xz> is practically a superset of B<lzma>, "
+"B<unlzma>, and B<lzcat> as found from LZMA Utils 4.32.x. In most cases, it "
+"is possible to replace LZMA Utils with XZ Utils without breaking existing "
+"scripts. There are some incompatibilities though, which may sometimes cause "
+"problems."
+msgstr ""
+"La syntaxe de la ligne de commande de B<xz> est quasimment un sur-ensemble "
+"de B<lzma>, B<unlzma> et B<lzcat> comme ils sont trouvés dans les "
+"utilitaires LZMA 4.32.x . Dans la pluspart des cas, il est possible de "
+"remplacer les outils LZMA par les outils XZ sans casser les scripts "
+"existants. Il existe cependant certaines incompatibilités qui peuvent "
+"parfois poser des problèmes."
+
+#. type: SS
+#: ../src/xz/xz.1:2436
+#, no-wrap
+msgid "Compression preset levels"
+msgstr "Niveaux de préréglage de la compression"
+
+#. type: Plain text
+#: ../src/xz/xz.1:2443
+msgid ""
+"The numbering of the compression level presets is not identical in B<xz> and "
+"LZMA Utils. The most important difference is how dictionary sizes are "
+"mapped to different presets. Dictionary size is roughly equal to the "
+"decompressor memory usage."
+msgstr ""
+"La numérotation des préréglages de niveau de compression est différente "
+"entre les outils B<xz> et LZMA. La différence la plus importante est la "
+"manière dont les tailles de dictionnaire sont affectées aux différents "
+"préréglages. La taille de dictionnaire est à peu près égale à celle "
+"d'utilisation de la mémoire de la décompression."
+
+#. type: tbl table
+#: ../src/xz/xz.1:2449 ../src/xz/xz.1:2474
+#, no-wrap
+msgid "Level"
+msgstr "Niveau"
+
+#. type: tbl table
+#: ../src/xz/xz.1:2449 ../src/xz/xz.1:2474
+#, no-wrap
+msgid "xz"
+msgstr "xz"
+
+#. type: tbl table
+#: ../src/xz/xz.1:2449
+#, no-wrap
+msgid "LZMA Utils"
+msgstr "Utilitaires LZMA"
+
+#. type: tbl table
+#: ../src/xz/xz.1:2450 ../src/xz/xz.1:2475
+#, no-wrap
+msgid "N/A"
+msgstr "N/A"
+
+#. type: tbl table
+#: ../src/xz/xz.1:2451
+#, no-wrap
+msgid "64 KiB"
+msgstr "64 KiB"
+
+#. type: tbl table
+#: ../src/xz/xz.1:2453
+#, no-wrap
+msgid "512 KiB"
+msgstr "512 KiB"
+
+#. type: Plain text
+#: ../src/xz/xz.1:2468
+msgid ""
+"The dictionary size differences affect the compressor memory usage too, but "
+"there are some other differences between LZMA Utils and XZ Utils, which make "
+"the difference even bigger:"
+msgstr ""
+"Les différences de tailles des dictionnaires affectent aussi l'utilisation "
+"de la mémoire du compresseur, mais il y a quelques autres différences entre "
+"les outils LZMA et les outils XZ, qui rendent la différence encore plus "
+"grande :"
+
+#. type: tbl table
+#: ../src/xz/xz.1:2474
+#, no-wrap
+msgid "LZMA Utils 4.32.x"
+msgstr "Utilitaires LZMA 4.32.x"
+
+#. type: tbl table
+#: ../src/xz/xz.1:2477 ../src/xz/xz.1:2478
+#, no-wrap
+msgid "12 MiB"
+msgstr "12 MiB"
+
+#. type: tbl table
+#: ../src/xz/xz.1:2480
+#, no-wrap
+msgid "26 MiB"
+msgstr "26 MiB"
+
+#. type: tbl table
+#: ../src/xz/xz.1:2481
+#, no-wrap
+msgid "45 MiB"
+msgstr "45 MiB"
+
+#. type: tbl table
+#: ../src/xz/xz.1:2482
+#, no-wrap
+msgid "83 MiB"
+msgstr "83 MiB"
+
+#. type: tbl table
+#: ../src/xz/xz.1:2483
+#, no-wrap
+msgid "159 MiB"
+msgstr "159 MiB"
+
+#. type: tbl table
+#: ../src/xz/xz.1:2484
+#, no-wrap
+msgid "311 MiB"
+msgstr "311 MiB"
+
+#. type: Plain text
+#: ../src/xz/xz.1:2493
+msgid ""
+"The default preset level in LZMA Utils is B<-7> while in XZ Utils it is "
+"B<-6>, so both use an 8 MiB dictionary by default."
+msgstr ""
+"Le niveau de préréglage par défaut dans les outils LZMA est B<-7> alors que "
+"pour les outils XZ c'est B<-6>, les deux utilisent ainsi un dictionnaire de "
+"8 Mio par défaut."
+
+#. type: SS
+#: ../src/xz/xz.1:2494
+#, no-wrap
+msgid "Streamed vs. non-streamed .lzma files"
+msgstr "Fichiers .lzma en flux ou non"
+
+#. type: Plain text
+#: ../src/xz/xz.1:2504
+#, fuzzy
+#| msgid ""
+#| "The uncompressed size of the file can be stored in the B<.lzma> header. "
+#| "LZMA Utils does that when compressing regular files. The alternative is "
+#| "to mark that uncompressed size is unknown and use end-of-payload marker "
+#| "to indicate where the decompressor should stop. LZMA Utils uses this "
+#| "method when uncompressed size isn't known, which is the case for example "
+#| "in pipes."
+msgid ""
+"The uncompressed size of the file can be stored in the B<.lzma> header. "
+"LZMA Utils does that when compressing regular files. The alternative is to "
+"mark that uncompressed size is unknown and use end-of-payload marker to "
+"indicate where the decompressor should stop. LZMA Utils uses this method "
+"when uncompressed size isn't known, which is the case, for example, in pipes."
+msgstr ""
+"La taille non compressée du fichier peut être stockée dans l'en-tête B<."
+"lzma>. C'est ainsi que font les outils LZMA avec les fichiers normaux. "
+"L'alternative est d'indiquer que la taille décompressée est inconnue et "
+"utiliser un marqueur de fin de charge pour indiquer où le décompresseur doit "
+"s'arrêter. Les outils LZMA utilisent cette méthode quand la taille "
+"décompressée n'est pas connue, ce qui est le cas par exemple dans les "
+"redirections."
+
+#. type: Plain text
+#: ../src/xz/xz.1:2525
+msgid ""
+"B<xz> supports decompressing B<.lzma> files with or without end-of-payload "
+"marker, but all B<.lzma> files created by B<xz> will use end-of-payload "
+"marker and have uncompressed size marked as unknown in the B<.lzma> header. "
+"This may be a problem in some uncommon situations. For example, a B<.lzma> "
+"decompressor in an embedded device might work only with files that have "
+"known uncompressed size. If you hit this problem, you need to use LZMA "
+"Utils or LZMA SDK to create B<.lzma> files with known uncompressed size."
+msgstr ""
+"B<xz> prend en charge la décompression des fichiers B<.lzma> avec ou sans "
+"marqueur de fin de charge utile, mais tous les fichiers B<.lzma> créés par "
+"B<xz> utiliseront un marqueur de fin de charge utile et ont la taille non "
+"compréssée marquée comme inconnue dans l'en-tête B<.lzma>. Cela peut être un "
+"problème dans quelques situations inhabituelles. Par exemple, un "
+"décompresseur B<.lzma> dans un périphérique embarqué pourrait ne fonctionner "
+"qu'avec des fichiers dont la taille non comprimée est connue. Si vous vous "
+"heurtez à ce problème, vous devez utiliser les utilitaires LZMA ou LZMA SDK "
+"pour créer des fichiers B<.lzma> avec une taille non compressée connue."
+
+#. type: SS
+#: ../src/xz/xz.1:2526
+#, no-wrap
+msgid "Unsupported .lzma files"
+msgstr "Fichiers .lzma non pris en charge"
+
+#. type: Plain text
+#: ../src/xz/xz.1:2549
+msgid ""
+"The B<.lzma> format allows I<lc> values up to 8, and I<lp> values up to 4. "
+"LZMA Utils can decompress files with any I<lc> and I<lp>, but always creates "
+"files with B<lc=3> and B<lp=0>. Creating files with other I<lc> and I<lp> "
+"is possible with B<xz> and with LZMA SDK."
+msgstr ""
+"Le format B<.lzma> autorise des valeurs I<lc> jusqu'à 8, et des valeurs "
+"I<lp> jusqu'à 4. Les outils LZMA peuvent décompresser des fichiers avec tous "
+"les I<lc> et I<lp>, mais créez toujours les fichiers avec B<lc=3> et "
+"B<lp=0>. Créer des fichiers avec d'autres valeurs I<lc> et I<lp> est "
+"possible avec B<xz> et avec LZMA SDK."
+
+#. type: Plain text
+#: ../src/xz/xz.1:2560
+msgid ""
+"The implementation of the LZMA1 filter in liblzma requires that the sum of "
+"I<lc> and I<lp> must not exceed 4. Thus, B<.lzma> files, which exceed this "
+"limitation, cannot be decompressed with B<xz>."
+msgstr ""
+"L'implémentation du filtre LZMA1 dans liblzma nécessite que la somme de "
+"I<lc> et I<lp> soit inférieure ou égale à 4. Ainsi, les fichiers B<.lzma> "
+"qui excèdent cette limitation ne peuvent pas être décompressés avec B<xz>."
+
+#. type: Plain text
+#: ../src/xz/xz.1:2575
+msgid ""
+"LZMA Utils creates only B<.lzma> files which have a dictionary size of "
+"2^I<n> (a power of 2) but accepts files with any dictionary size. liblzma "
+"accepts only B<.lzma> files which have a dictionary size of 2^I<n> or 2^I<n> "
+"+ 2^(I<n>-1). This is to decrease false positives when detecting B<.lzma> "
+"files."
+msgstr ""
+"Les outils LZMA créent seulement des fichiers B<.lzma> qui ont une taille de "
+"dictionnaire de 2^I<n> (une puissance de 2) mais acceptent les fichiers avec "
+"toutes les tailles de dictionnaire. Libzlma n'accepte que les fichiers B<."
+"lzma> qui ont une taille dictionnaire de 2^I<n> ou 2^I<n> + 2^(I<n>-1). Cela "
+"afin de diminuer les faux positifs lors de la détection des fichiers B<."
+"lzma>."
+
+#. type: Plain text
+#: ../src/xz/xz.1:2580
+msgid ""
+"These limitations shouldn't be a problem in practice, since practically all "
+"B<.lzma> files have been compressed with settings that liblzma will accept."
+msgstr ""
+"Ces limitations ne devraient pas poser problème en pratique, car "
+"pratiquement tous les fichiers B<.lzma> ont été compressés avec des réglages "
+"que liblzma accepte."
+
+#. type: SS
+#: ../src/xz/xz.1:2581
+#, no-wrap
+msgid "Trailing garbage"
+msgstr "Déchets excédentaires"
+
+#. type: Plain text
+#: ../src/xz/xz.1:2591
+msgid ""
+"When decompressing, LZMA Utils silently ignore everything after the first B<."
+"lzma> stream. In most situations, this is a bug. This also means that LZMA "
+"Utils don't support decompressing concatenated B<.lzma> files."
+msgstr ""
+"Lors de la décompession, l'utilitaire LZMA ignore silencieusement tout ce "
+"qui est après le premier flux B<.lzma>. Dans la majorité des situations, "
+"c'est un bogue. Cela veut dire aussi que les outils LZMA ne gèrent pas la "
+"décompression de fichiers B<.lzma> concaténés."
+
+#. type: Plain text
+#: ../src/xz/xz.1:2601
+msgid ""
+"If there is data left after the first B<.lzma> stream, B<xz> considers the "
+"file to be corrupt unless B<--single-stream> was used. This may break "
+"obscure scripts which have assumed that trailing garbage is ignored."
+msgstr ""
+"S'il reste des données après le premier flux B<.lzma>, B<xz> considère que "
+"le fichier est corrompu sauf si B<--single-stream> a été utilisé. Cela peut "
+"casser des scripts obscurs qui ont supposé que les déchets de fin de ligne "
+"sont ignorés."
+
+#. type: SH
+#: ../src/xz/xz.1:2602 ../src/xzdec/xzdec.1:117
+#, no-wrap
+msgid "NOTES"
+msgstr "NOTES"
+
+#. type: SS
+#: ../src/xz/xz.1:2604
+#, no-wrap
+msgid "Compressed output may vary"
+msgstr "La sortie compressée peut varier"
+
+#. type: Plain text
+#: ../src/xz/xz.1:2615
+msgid ""
+"The exact compressed output produced from the same uncompressed input file "
+"may vary between XZ Utils versions even if compression options are "
+"identical. This is because the encoder can be improved (faster or better "
+"compression) without affecting the file format. The output can vary even "
+"between different builds of the same XZ Utils version, if different build "
+"options are used."
+msgstr ""
+"La sortie compressée exacte produite par les même fichiers non compressés en "
+"entrée peut varier en fonction des différentes versions de l'utilitaire XZ, "
+"même si les options de compression sont identiques. En effet, il est "
+"possible d'améliorer l'encodeur (compression plus rapide ou meilleure) sans "
+"affecter le format du fichier. La sortie peut même varier entre différentes "
+"compilations de la même version d'utilitaire XZ, si des options de "
+"construction différentes sont utilisées."
+
+#. type: Plain text
+#: ../src/xz/xz.1:2625
+msgid ""
+"The above means that once B<--rsyncable> has been implemented, the resulting "
+"files won't necessarily be rsyncable unless both old and new files have been "
+"compressed with the same xz version. This problem can be fixed if a part of "
+"the encoder implementation is frozen to keep rsyncable output stable across "
+"xz versions."
+msgstr ""
+"Cela signifie qu'une fois que B<--rsyncable> a été implémenté, les fichiers "
+"résultants ne seront pas nécessairement synchronisables avec rsync à moins "
+"que les nouveaux et anciens fichiers n'aient été compressés avec la même "
+"version de xz. Ce problème peut être résolu si une partie de "
+"l'implémentation est gelée pour garantir la stabilité de la sortie rsyncable "
+"à travers les versions de xz."
+
+#. type: SS
+#: ../src/xz/xz.1:2626
+#, no-wrap
+msgid "Embedded .xz decompressors"
+msgstr "Décompresseurs .xz embarqués"
+
+#. type: Plain text
+#: ../src/xz/xz.1:2643
+msgid ""
+"Embedded B<.xz> decompressor implementations like XZ Embedded don't "
+"necessarily support files created with integrity I<check> types other than "
+"B<none> and B<crc32>. Since the default is B<--check=crc64>, you must use "
+"B<--check=none> or B<--check=crc32> when creating files for embedded systems."
+msgstr ""
+"Les implémentations de décompresseur embarqué comme XZ Embedded ne gèrent "
+"pas nécessairement les fichiers créés avec d'autres types de I<vérification> "
+"d'intégrité que B<none> et B<CRC32>. Comme la valeur par défaut est B<--"
+"check=crc64>, vous devez utiliser B<--check=none> ou B<--check=crc32> lors "
+"de la création de fichiers pour les systèmes embarqués."
+
+#. type: Plain text
+#: ../src/xz/xz.1:2653
+msgid ""
+"Outside embedded systems, all B<.xz> format decompressors support all the "
+"I<check> types, or at least are able to decompress the file without "
+"verifying the integrity check if the particular I<check> is not supported."
+msgstr ""
+"En dehors des systèmes embarqués, tous les décompresseurs de format B<.xz> "
+"gèrent tous les types de I<vérification> ou sont au moins capables de "
+"décompresser le fichier sans effectuer la vérification d'intégrité si ce "
+"type de I<vérification> particulière n'est pas pris en charge."
+
+#. type: Plain text
+#: ../src/xz/xz.1:2656
+msgid ""
+"XZ Embedded supports BCJ filters, but only with the default start offset."
+msgstr ""
+"XZ Embedded prend en charge les filtres BCJ, mais seulement avec le décalage "
+"de départ par défaut."
+
+#. type: SH
+#: ../src/xz/xz.1:2657
+#, no-wrap
+msgid "EXAMPLES"
+msgstr "EXEMPLES"
+
+#. type: SS
+#: ../src/xz/xz.1:2659
+#, no-wrap
+msgid "Basics"
+msgstr "Bases"
+
+#. type: Plain text
+#: ../src/xz/xz.1:2669
+msgid ""
+"Compress the file I<foo> into I<foo.xz> using the default compression level "
+"(B<-6>), and remove I<foo> if compression is successful:"
+msgstr ""
+"Compresser le fichier I<toto> en I<toto.xz> en utilisant le niveau de "
+"compression par défaut (B<-6>) et supprimer I<toto> si la compression "
+"réussit :"
+
+#. type: Plain text
+#: ../src/xz/xz.1:2674
+#, no-wrap
+msgid "CW<xz foo>\n"
+msgstr "CW<xz toto>\n"
+
+#. type: Plain text
+#: ../src/xz/xz.1:2685
+msgid ""
+"Decompress I<bar.xz> into I<bar> and don't remove I<bar.xz> even if "
+"decompression is successful:"
+msgstr ""
+"Décompresser I<bidule.xz> en I<bidule> et ne pas supprimer I<bidule.xz> même "
+"si la compression réussit :"
+
+#. type: Plain text
+#: ../src/xz/xz.1:2690
+#, no-wrap
+msgid "CW<xz -dk bar.xz>\n"
+msgstr "CW<xz -dk bidule.xz>\n"
+
+#. type: Plain text
+#: ../src/xz/xz.1:2703
+#, fuzzy
+#| msgid ""
+#| "Create I<baz.tar.xz> with the preset B<-4e> (B<-4 --extreme>), which is "
+#| "slower than e.g. the default B<-6>, but needs less memory for compression "
+#| "and decompression (48\\ MiB and 5\\ MiB, respectively):"
+msgid ""
+"Create I<baz.tar.xz> with the preset B<-4e> (B<-4 --extreme>), which is "
+"slower than the default B<-6>, but needs less memory for compression and "
+"decompression (48\\ MiB and 5\\ MiB, respectively):"
+msgstr ""
+"Créer I<truc.tar.xz> avec le préréglage B<-4e> (B<-4--extreme>), lequel est "
+"plus lent que par exemle B<-6> (par défaut), mais nécessite moins de mémoire "
+"pour la compression et la décompression (48\\ Mio et 5\\ Mio, "
+"respectivement) :"
+
+#. type: Plain text
+#: ../src/xz/xz.1:2708
+#, no-wrap
+msgid "CW<tar cf - baz | xz -4e E<gt> baz.tar.xz>\n"
+msgstr "CW<tar cf - truc | xz -4e E<gt> truc.tar.xz>\n"
+
+#. type: Plain text
+#: ../src/xz/xz.1:2714
+msgid ""
+"A mix of compressed and uncompressed files can be decompressed to standard "
+"output with a single command:"
+msgstr ""
+"Un mélange de fichiers compressés et non compressés peuvent être "
+"décompressés vers la sortie standard avec une simple commande :"
+
+#. type: Plain text
+#: ../src/xz/xz.1:2719
+#, no-wrap
+msgid "CW<xz -dcf a.txt b.txt.xz c.txt d.txt.lzma E<gt> abcd.txt>\n"
+msgstr "CW<xz -dcf a.txt b.txt.xz c.txt d.txt.lzma E<gt> abcd.txt>\n"
+
+#. type: SS
+#: ../src/xz/xz.1:2723
+#, no-wrap
+msgid "Parallel compression of many files"
+msgstr "Compression en parallèle de plusieurs fichiers"
+
+#. type: Plain text
+#: ../src/xz/xz.1:2729
+msgid ""
+"On GNU and *BSD, B<find>(1) and B<xargs>(1) can be used to parallelize "
+"compression of many files:"
+msgstr ""
+"Sur GNU et *BSD, B<find>(1) et B<xargs>(1) peuvent être utilisés pour mettre "
+"en parallèle la compression de plusieurs fichiers :"
+
+#. type: Plain text
+#: ../src/xz/xz.1:2735
+#, no-wrap
+msgid ""
+"CW<find . -type f \\e! -name '*.xz' -print0 \\e\n"
+" | xargs -0r -P4 -n16 xz -T1>\n"
+msgstr ""
+"CW<find . -type f \\e! -name '*.xz' -print0 \\e\n"
+" | xargs -0r -P4 -n16 xz -T1>\n"
+
+#. type: Plain text
+#: ../src/xz/xz.1:2757
+msgid ""
+"The B<-P> option to B<xargs>(1) sets the number of parallel B<xz> "
+"processes. The best value for the B<-n> option depends on how many files "
+"there are to be compressed. If there are only a couple of files, the value "
+"should probably be 1; with tens of thousands of files, 100 or even more may "
+"be appropriate to reduce the number of B<xz> processes that B<xargs>(1) "
+"will eventually create."
+msgstr ""
+"L'option B passée à B<xargs>(1) fixe le nombre de processus B<xz> en "
+"parallèles. La meilleure valeur pour l'option B<n> dépend du nombre de "
+"fichiers à compresser. S-il n'y a que quelques fichiers, la valeur sera "
+"probablement 1 ; avec des dizaines de milliers de fichiers, 100 ou même plus "
+"serait approprié pour réduire le nombre de processus B<xz> que B<xargs>(1) "
+"créera éventuellement."
+
+#. type: Plain text
+#: ../src/xz/xz.1:2765
+msgid ""
+"The option B<-T1> for B<xz> is there to force it to single-threaded mode, "
+"because B<xargs>(1) is used to control the amount of parallelization."
+msgstr ""
+"L'option B<-T1> de B<xz> est là pour le forcer en mode mono-thread, car "
+"B<xargs>(1) est utilisé pour contrôler la quantité de mise en parallèle."
+
+#. type: SS
+#: ../src/xz/xz.1:2766
+#, no-wrap
+msgid "Robot mode"
+msgstr "Mode robot"
+
+#. type: Plain text
+#: ../src/xz/xz.1:2769
+msgid ""
+"Calculate how many bytes have been saved in total after compressing multiple "
+"files:"
+msgstr ""
+"Calculer combien d'octets ont été économisés au total après avoir compressé "
+"plusieurs fichiers :"
+
+#. type: Plain text
+#: ../src/xz/xz.1:2774
+#, no-wrap
+msgid "CW<xz --robot --list *.xz | awk '/^totals/{print $5-$4}'>\n"
+msgstr "CW<xz --robot --list *.xz | awk '/^totals/{print $5-$4}'>\n"
+
+#. type: Plain text
+#: ../src/xz/xz.1:2789
+msgid ""
+"A script may want to know that it is using new enough B<xz>. The following "
+"B<sh>(1) script checks that the version number of the B<xz> tool is at "
+"least 5.0.0. This method is compatible with old beta versions, which didn't "
+"support the B<--robot> option:"
+msgstr ""
+"Un script peut vouloir savoir qu'il utilise une version suffisamment récente "
+"de B<xz>. Le script B<sh>(1) suivant vérifie que le numéro de version de "
+"l'outil B<xz> soit au minimum 5.0.0. Cette méthode est compatible avec les "
+"vieilles versions bêta, qui ne gèrent pas l'option B<--robot> :"
+
+#. type: Plain text
+#: ../src/xz/xz.1:2798
+#, no-wrap
+msgid ""
+"CW<if ! eval \"$(xz --robot --version 2E<gt> /dev/null)\" ||\n"
+" \"$XZ_VERSION\" -lt 50000002 ; then\n"
+" echo \"Your xz is too old.\"\n"
+"fi\n"
+"unset XZ_VERSION LIBLZMA_VERSION>\n"
+msgstr ""
+"CW<if ! eval \"$(xz --robot --version 2E<gt> /dev/null)\" ||\n"
+" \"$XZ_VERSION\" -lt 50000002 ; then\n"
+" echo \"Votre version de xz est trop ancienne.\"\n"
+"fi\n"
+"unset XZ_VERSION LIBLZMA_VERSION>\n"
+
+#. type: Plain text
+#: ../src/xz/xz.1:2805
+msgid ""
+"Set a memory usage limit for decompression using B<XZ_OPT>, but if a limit "
+"has already been set, don't increase it:"
+msgstr ""
+"Régler une limite d'utilisation de la mémoire pour la décompression en "
+"utilisant B<XZ_OPT>, mais si une limite a déjà été définie, ne pas "
+"l'augmenter : "
+
+#. type: Plain text
+#: ../src/xz/xz.1:2815
+#, fuzzy, no-wrap
+#| msgid ""
+#| "CW<NEWLIM=$((123 E<lt>E<lt> 20)) # 123 MiB\n"
+#| "OLDLIM=$(xz --robot --info-memory | cut -f3)\n"
+#| "if $OLDLIM -eq 0 -o $OLDLIM -gt $NEWLIM ; then\n"
+#| " XZ_OPT=\"$XZ_OPT --memlimit-decompress=$NEWLIM\"\n"
+#| " export XZ_OPT\n"
+#| "fi>\n"
+msgid ""
+"CW<NEWLIM=$((123 E<lt>E<lt> 20))\\ \\ # 123 MiB\n"
+"OLDLIM=$(xz --robot --info-memory | cut -f3)\n"
+"if $OLDLIM -eq 0 -o $OLDLIM -gt $NEWLIM ; then\n"
+" XZ_OPT=\"$XZ_OPT --memlimit-decompress=$NEWLIM\"\n"
+" export XZ_OPT\n"
+"fi>\n"
+msgstr ""
+"CW<NEWLIM=$((123 E<lt>E<lt> 20)) # 123 MiB\n"
+"OLDLIM=$(xz --robot --info-memory | cut -f3)\n"
+"if $OLDLIM -eq 0 -o $OLDLIM -gt $NEWLIM ; then\n"
+" XZ_OPT=\"$XZ_OPT --memlimit-decompress=$NEWLIM\"\n"
+" export XZ_OPT\n"
+"fi>\n"
+
+#. type: Plain text
+#: ../src/xz/xz.1:2825
+msgid ""
+"The simplest use for custom filter chains is customizing a LZMA2 preset. "
+"This can be useful, because the presets cover only a subset of the "
+"potentially useful combinations of compression settings."
+msgstr ""
+"L'utilisation la plus simple des chaînes de filtres personnalisées est la "
+"personnalisation d'un préréglage LZMA2. Cela peut être utile, car les "
+"préréglages ne couvrent qu'un sous-ensemble des réglages de compression "
+"potentiellement utiles."
+
+#. type: Plain text
+#: ../src/xz/xz.1:2833
+msgid ""
+"The CompCPU columns of the tables from the descriptions of the options "
+"B<-0> ... B<-9> and B<--extreme> are useful when customizing LZMA2 presets. "
+"Here are the relevant parts collected from those two tables:"
+msgstr ""
+"Les colonnes CompCPU des tableaux des descriptions des options B<-0> à B<-9> "
+"et B<--extreme> sont utiles lors de la personnalisation des préréglages "
+"LZMA2. Voici les parties pertinentes recueillies à partir de ces deux "
+"tableaux :"
+
+#. type: Plain text
+#: ../src/xz/xz.1:2858
+#, fuzzy
+#| msgid ""
+#| "If you know that a file requires somewhat big dictionary (e.g. 32 MiB) to "
+#| "compress well, but you want to compress it quicker than B<xz -8> would "
+#| "do, a preset with a low CompCPU value (e.g. 1) can be modified to use a "
+#| "bigger dictionary:"
+msgid ""
+"If you know that a file requires somewhat big dictionary (for example, 32\\ "
+"MiB) to compress well, but you want to compress it quicker than B<xz -8> "
+"would do, a preset with a low CompCPU value (for example, 1) can be "
+"modified to use a bigger dictionary:"
+msgstr ""
+"Si vous savez qu'un fichier nécessite un dictionnaire relativement gros (par "
+"exemple 32 Mio) pour bien compresser, mais que vous vouliez le compresser "
+"plus vite que B<xz-8> ne le ferait, un préréglage avec une valeur basse de "
+"CompCPU (par exemple 1) peut être modifié pour utiliser un dictionnaire plus "
+"gros :"
+
+#. type: Plain text
+#: ../src/xz/xz.1:2863
+#, no-wrap
+msgid "CW<xz --lzma2=preset=1,dict=32MiB foo.tar>\n"
+msgstr "CW<xz --lzma2=preset=1,dict=32MiB toto.tar>\n"
+
+#. type: Plain text
+#: ../src/xz/xz.1:2879
+msgid ""
+"With certain files, the above command may be faster than B<xz -6> while "
+"compressing significantly better. However, it must be emphasized that only "
+"some files benefit from a big dictionary while keeping the CompCPU value "
+"low. The most obvious situation, where a big dictionary can help a lot, is "
+"an archive containing very similar files of at least a few megabytes each. "
+"The dictionary size has to be significantly bigger than any individual file "
+"to allow LZMA2 to take full advantage of the similarities between "
+"consecutive files."
+msgstr ""
+"Avec certains fichiers, la commande ci-dessus peut être plus rapide que "
+"B<xz-6> tout en compressant bien mieux. Cependant, il faut souligner que "
+"seuls certains fichiers bénéficient d'un grand dictionnaire tout en gardant "
+"la valeur de CompCPU faible. La siutation la plus évidente où un gros "
+"dictionnaire peut baucoup aider, est une archive contenant des fichiers très "
+"similaires de quelques megaoctets chacun. La taille de dictionnaire doit "
+"être significativement plus grosse que tout fichier individuel pour "
+"permettre à LZMA2 de tirer pleinement partie des similarités entre des "
+"fichiers consécutifs."
+
+#. type: Plain text
+#: ../src/xz/xz.1:2886
+msgid ""
+"If very high compressor and decompressor memory usage is fine, and the file "
+"being compressed is at least several hundred megabytes, it may be useful to "
+"use an even bigger dictionary than the 64 MiB that B<xz -9> would use:"
+msgstr ""
+"Si une utilisation de la mémoire élevée pour la compression et décompression "
+"convient, et que le fichier à compresser a une taille de plusieurs centaines "
+"de megaoctets, il peut être utile d'utiliser un plus gros dictionnaire que "
+"celui fourni par B<xz-9> (64 Mio) :"
+
+#. type: Plain text
+#: ../src/xz/xz.1:2891
+#, no-wrap
+msgid "CW<xz -vv --lzma2=dict=192MiB big_foo.tar>\n"
+msgstr "CW<xz -vv --lzma2=dict=192MiB gros_toto.tar>\n"
+
+#. type: Plain text
+#: ../src/xz/xz.1:2904
+msgid ""
+"Using B<-vv> (B<--verbose --verbose>) like in the above example can be "
+"useful to see the memory requirements of the compressor and decompressor. "
+"Remember that using a dictionary bigger than the size of the uncompressed "
+"file is waste of memory, so the above command isn't useful for small files."
+msgstr ""
+"Utiliser B<-vv> (B<--verbose--verbose>) comme dans l'exemple ci-dessus peut "
+"être utile pour voir les besoins en mémoire du compresseur et du "
+"décompresseur. Rappelez-vous qu'utiliser un dictionnaire plus gros que la "
+"taille du fichier non compressé est un gachis de mémoire, donc la commande "
+"ci-dessus n'est pas utile pour les petits fichiers."
+
+#. type: Plain text
+#: ../src/xz/xz.1:2916
+#, fuzzy
+#| msgid ""
+#| "Sometimes the compression time doesn't matter, but the decompressor "
+#| "memory usage has to be kept low e.g. to make it possible to decompress "
+#| "the file on an embedded system. The following command uses B<-6e> (B<-6 "
+#| "--extreme>) as a base and sets the dictionary to only 64\\ KiB. The "
+#| "resulting file can be decompressed with XZ Embedded (that's why there is "
+#| "B<--check=crc32>) using about 100\\ KiB of memory."
+msgid ""
+"Sometimes the compression time doesn't matter, but the decompressor memory "
+"usage has to be kept low, for example, to make it possible to decompress the "
+"file on an embedded system. The following command uses B<-6e> (B<-6 --"
+"extreme>) as a base and sets the dictionary to only 64\\ KiB. The "
+"resulting file can be decompressed with XZ Embedded (that's why there is B<--"
+"check=crc32>) using about 100\\ KiB of memory."
+msgstr ""
+"Parfois le temps de compression importe peu, mais l'utilisation de la "
+"mémoire du décompresseur doit être maintenue basse (par exemple pour rendre "
+"possible la décompression d'un fichier sur un système embarqué). La commande "
+"suivante utilise B<-6e> (B<-6 --extreme>) comme base, et définit le "
+"dictionnaire à seulement 64\\ Kio. Le fichier qui en résulte peut être "
+"décompressé avec XZ Embedded (c'est pourquoi il y a B<--check=crc32>) en "
+"utilisant environ 100\\ Kio de mémoire."
+
+#. type: Plain text
+#: ../src/xz/xz.1:2921
+#, no-wrap
+msgid "CW<xz --check=crc32 --lzma2=preset=6e,dict=64KiB foo>\n"
+msgstr "CW<xz --check=crc32 --lzma2=preset=6e,dict=64KiB toto>\n"
+
+#. type: Plain text
+#: ../src/xz/xz.1:2944
+#, fuzzy
+#| msgid ""
+#| "If you want to squeeze out as many bytes as possible, adjusting the "
+#| "number of literal context bits (I<lc>) and number of position bits "
+#| "(I<pb>) can sometimes help. Adjusting the number of literal position "
+#| "bits (I<lp>) might help too, but usually I<lc> and I<pb> are more "
+#| "important. E.g. a source code archive contains mostly US-ASCII text, so "
+#| "something like the following might give slightly (like 0.1\\ %) smaller "
+#| "file than B<xz -6e> (try also without B<lc=4>):"
+msgid ""
+"If you want to squeeze out as many bytes as possible, adjusting the number "
+"of literal context bits (I<lc>) and number of position bits (I<pb>) can "
+"sometimes help. Adjusting the number of literal position bits (I<lp>) "
+"might help too, but usually I<lc> and I<pb> are more important. For "
+"example, a source code archive contains mostly US-ASCII text, so something "
+"like the following might give slightly (like 0.1\\ %) smaller file than B<xz "
+"-6e> (try also without B<lc=4>):"
+msgstr ""
+"Si vous voulez réduire au maximum le nombre d'octets, ajuster le nombre de "
+"bits de contexte littéral (I<lc>) et le nombre de bits de position (I<pb>) "
+"peut parfois être bénéfique. Ajuster le nombre de bits de position littéraux "
+"(literal position bits)(I<lp>) devrait aider aussi, mais généralement I<lc> "
+"et I<pb> sont plus importants. Par exemple, une archive de code source "
+"contient majoritairement du texte US-ASCII, donc quelquechose du style de ce "
+"qui suit devrait donner un fichier légèrement (approximativement O.1%) plus "
+"petit que B<xz -6e> (essayez aussi sans B<lc=4>) :"
+
+#. type: Plain text
+#: ../src/xz/xz.1:2949
+#, no-wrap
+msgid "CW<xz --lzma2=preset=6e,pb=0,lc=4 source_code.tar>\n"
+msgstr "CW<xz --lzma2=preset=6e,pb=0,lc=4 code_source.tar>\n"
+
+#. type: Plain text
+#: ../src/xz/xz.1:2957
+#, fuzzy
+#| msgid ""
+#| "Using another filter together with LZMA2 can improve compression with "
+#| "certain file types. E.g. to compress a x86-32 or x86-64 shared library "
+#| "using the x86 BCJ filter:"
+msgid ""
+"Using another filter together with LZMA2 can improve compression with "
+"certain file types. For example, to compress a x86-32 or x86-64 shared "
+"library using the x86 BCJ filter:"
+msgstr ""
+"Utiliser un autre filtre avec LZMA2 peut améliorer la compression avec "
+"certains types de fichiers. Par exemple, pour compresser une bibliothèque "
+"partagée x86-32 ou x86-64 en utilisant le filtre BCJ x86 :"
+
+#. type: Plain text
+#: ../src/xz/xz.1:2962
+#, no-wrap
+msgid "CW<xz --x86 --lzma2 libfoo.so>\n"
+msgstr "CW<xz --x86 --lzma2 libtoto.so>\n"
+
+#. type: Plain text
+#: ../src/xz/xz.1:2976
+msgid ""
+"Note that the order of the filter options is significant. If B<--x86> is "
+"specified after B<--lzma2>, B<xz> will give an error, because there cannot "
+"be any filter after LZMA2, and also because the x86 BCJ filter cannot be "
+"used as the last filter in the chain."
+msgstr ""
+"Notez que l'ordre des options de filtre est significatif. Si B<--x86> est "
+"indiqué après B<--lzma2>, B<xz> donnera une erreur, car il ne peut y avoir "
+"aucun filtre après LZMA2, et aussi parce que le filtre BCJ x86 ne peut pas "
+"être utilisé comme dernier filtre dans la chaîne."
+
+#. type: Plain text
+#: ../src/xz/xz.1:2982
+msgid ""
+"The Delta filter together with LZMA2 can give good results with bitmap "
+"images. It should usually beat PNG, which has a few more advanced filters "
+"than simple delta but uses Deflate for the actual compression."
+msgstr ""
+"Le filtre Delta associé à LZMA2 peut donner de bons résultats avec les "
+"images bitmap. Cela devrait habituellement battre PNG, qui a quelques "
+"filtres avancés supplémentaires qu'un simple delta, mais qui utilise Deflate "
+"pour la compression effective."
+
+#. type: Plain text
+#: ../src/xz/xz.1:2992
+#, fuzzy
+#| msgid ""
+#| "The image has to be saved in uncompressed format, e.g. as uncompressed "
+#| "TIFF. The distance parameter of the Delta filter is set to match the "
+#| "number of bytes per pixel in the image. E.g. 24-bit RGB bitmap needs "
+#| "B<dist=3>, and it is also good to pass B<pb=0> to LZMA2 to accommodate "
+#| "the three-byte alignment:"
+msgid ""
+"The image has to be saved in uncompressed format, for example, as "
+"uncompressed TIFF. The distance parameter of the Delta filter is set to "
+"match the number of bytes per pixel in the image. For example, 24-bit RGB "
+"bitmap needs B<dist=3>, and it is also good to pass B<pb=0> to LZMA2 to "
+"accommodate the three-byte alignment:"
+msgstr ""
+"L'image doit être sauvée dans un format non compressé, comme TIFF non "
+"compressé. Le paramètre de distance du filtre Delta est défini pour "
+"correspondre au nombre d'octets par pixel dans l'image. Par exemple une "
+"image RGB 24 bits nécessite B<dist=3> et il est aussi recommandé de passer "
+"B<pb=0> à LZMA2 pour s'adapter à l'alignement trois octets :"
+
+#. type: Plain text
+#: ../src/xz/xz.1:2997
+#, no-wrap
+msgid "CW<xz --delta=dist=3 --lzma2=pb=0 foo.tiff>\n"
+msgstr "CW<xz --delta=dist=3 --lzma2=pb=0 toto.tiff>\n"
+
+#. type: Plain text
+#: ../src/xz/xz.1:3005
+#, fuzzy
+#| msgid ""
+#| "If multiple images have been put into a single archive (e.g.\\& B<.tar>), "
+#| "the Delta filter will work on that too as long as all images have the "
+#| "same number of bytes per pixel."
+msgid ""
+"If multiple images have been put into a single archive (for example, B<."
+"tar>), the Delta filter will work on that too as long as all images have the "
+"same number of bytes per pixel."
+msgstr ""
+"Si plusieurs images ont été mises dans une seule archive (par exemple\\&B<."
+"tar>), le filtre Delta les modifiera pourvu que toutes les images ont le "
+"même nombre d'octets par pixel."
+
+#. type: SH
+#: ../src/xz/xz.1:3006 ../src/xzdec/xzdec.1:143 ../src/lzmainfo/lzmainfo.1:59
+#: ../src/scripts/xzdiff.1:65 ../src/scripts/xzgrep.1:106
+#: ../src/scripts/xzless.1:65 ../src/scripts/xzmore.1:51
+#, no-wrap
+msgid "SEE ALSO"
+msgstr "VOIR AUSSI"
+
+#. type: Plain text
+#: ../src/xz/xz.1:3015
+msgid ""
+"B<xzdec>(1), B<xzdiff>(1), B<xzgrep>(1), B<xzless>(1), B<xzmore>(1), "
+"B<gzip>(1), B<bzip2>(1), B<7z>(1)"
+msgstr ""
+"B<xzdec>(1), B<xzdiff>(1), B<xzgrep>(1), B<xzless>(1), B<xzmore>(1), "
+"B<gzip>(1), B<bzip2>(1), B<7z>(1)"
+
+#. type: Plain text
+#: ../src/xz/xz.1:3017
+msgid "XZ Utils: E<lt>https://tukaani.org/xz/E<gt>"
+msgstr "XZ Utilitaires: E<lt>https://tukaani.org/xz/E<gt>"
+
+#. type: Plain text
+#: ../src/xz/xz.1:3019 ../src/xzdec/xzdec.1:146
+msgid "XZ Embedded: E<lt>https://tukaani.org/xz/embedded.htmlE<gt>"
+msgstr "XZ Embarqué: E<lt>https://tukaani.org/xz/embedded.htmlE<gt>"
+
+#. type: Plain text
+#: ../src/xz/xz.1:3020
+msgid "LZMA SDK: E<lt>http://7-zip.org/sdk.htmlE<gt>"
+msgstr "LZMA SDK: E<lt>http://7-zip.org/sdk.htmlE<gt>"
+
+#. type: TH
+#: ../src/xzdec/xzdec.1:7
+#, no-wrap
+msgid "XZDEC"
+msgstr "XZDEC"
+
+#. type: TH
+#: ../src/xzdec/xzdec.1:7
+#, no-wrap
+msgid "2017-04-19"
+msgstr "19-04-2017"
+
+#. type: Plain text
+#: ../src/xzdec/xzdec.1:10
+msgid "xzdec, lzmadec - Small .xz and .lzma decompressors"
+msgstr "xzdec, lzmadec - Small .xz et .lzma decompresseurs"
+
+#. type: Plain text
+#: ../src/xzdec/xzdec.1:14
+msgid "B<xzdec> I<option...> I<file...>"
+msgstr "B<xzdec> I<option...> I<fichier...>"
+
+#. type: Plain text
+#: ../src/xzdec/xzdec.1:18
+msgid "B<lzmadec> I<option...> I<file...>"
+msgstr "B<lzmadec> I<option...> I<fichier...>"
+
+#. type: Plain text
+#: ../src/xzdec/xzdec.1:44
+msgid ""
+"B<xzdec> is a liblzma-based decompression-only tool for B<.xz> (and only B<."
+"xz>) files. B<xzdec> is intended to work as a drop-in replacement for "
+"B<xz>(1) in the most common situations where a script has been written to "
+"use B<xz --decompress --stdout> (and possibly a few other commonly used "
+"options) to decompress B<.xz> files. B<lzmadec> is identical to B<xzdec> "
+"except that B<lzmadec> supports B<.lzma> files instead of B<.xz> files."
+msgstr ""
+"B<xzdec> est un outil uniquement de décompression, basé sur liblzma pour les "
+"fichiers B<.xz> (et seulement B<.xz>). B<xzdec> est destiné à remplacer "
+"B<xz>(1) dans les situations les plus courantes où un script a été écrit "
+"pour utiliser B<xz --decompress --stdout> (et possiblement quelques autres "
+"options courantes) pour décompresser des fichiers B<.xz>. B<lzmadec> est "
+"identique à B<xzdec>, sauf que B<lzmadec> prend en charge les fichiers B<."
+"lzma> au lieu des fichiers B<.xz>."
+
+#. type: Plain text
+#: ../src/xzdec/xzdec.1:61
+msgid ""
+"To reduce the size of the executable, B<xzdec> doesn't support "
+"multithreading or localization, and doesn't read options from B<XZ_DEFAULTS> "
+"and B<XZ_OPT> environment variables. B<xzdec> doesn't support displaying "
+"intermediate progress information: sending B<SIGINFO> to B<xzdec> does "
+"nothing, but sending B<SIGUSR1> terminates the process instead of displaying "
+"progress information."
+msgstr ""
+"Pour réduire la taille de l'exécutable, B<xzdec> ne prend en charge ni le "
+"multithreading ni la localisation et ne lit pas les options des variables "
+"d'environnement B<XZ_DEFAULTS> et B<XZ_OPT>. B<xzdec> ne gère pas "
+"l'affichage d'information sur la progression du traitement : envoyer "
+"B<SIGINFO> à B<xzdec> ne fait rien, mais envoyer B<SIGUSR1> termine le "
+"processus au lieu d'afficher de l'information sur la progression."
+
+#. type: Plain text
+#: ../src/xzdec/xzdec.1:69
+msgid ""
+"Ignored for B<xz>(1) compatibility. B<xzdec> supports only decompression."
+msgstr ""
+"Ignoré pour la compatibilité avec B<xz>(1), B<xzdec> ne gère que la "
+"décompression."
+
+#. type: Plain text
+#: ../src/xzdec/xzdec.1:76
+msgid ""
+"Ignored for B<xz>(1) compatibility. B<xzdec> never creates or removes any "
+"files."
+msgstr ""
+"Ignoré pour la compatibilité avec B<xz>(1), B<xzdec> ne crée ni ne supprime "
+"jamais aucun fichier."
+
+#. type: Plain text
+#: ../src/xzdec/xzdec.1:83
+msgid ""
+"Ignored for B<xz>(1) compatibility. B<xzdec> always writes the "
+"decompressed data to standard output."
+msgstr ""
+"Ignoré pour la compatibilité avec B<xz>(1), B<xzdec> écrit toujours les "
+"données décompressées sur la sortie standard."
+
+#. type: Plain text
+#: ../src/xzdec/xzdec.1:89
+msgid ""
+"Specifying this once does nothing since B<xzdec> never displays any warnings "
+"or notices. Specify this twice to suppress errors."
+msgstr ""
+"Spécifier cela une fois ne fait rien, car B<xzdec> n'affiche jamais aucun "
+"avertissement ou notification. Spécifier cela deux fois pour supprimer les "
+"erreurs."
+
+#. type: Plain text
+#: ../src/xzdec/xzdec.1:96
+msgid ""
+"Ignored for B<xz>(1) compatibility. B<xzdec> never uses the exit status 2."
+msgstr ""
+"Ignoré pour la compatibilité avec B<xz>(1), B<xzdec> n'utilise jamais le "
+"satut de sortie 2."
+
+#. type: Plain text
+#: ../src/xzdec/xzdec.1:99
+msgid "Display a help message and exit successfully."
+msgstr "Afficher un message d'aide et quitter."
+
+#. type: Plain text
+#: ../src/xzdec/xzdec.1:104
+msgid "Display the version number of B<xzdec> and liblzma."
+msgstr "Afficher le numéro de version de B<xzdec> et liblzma."
+
+#. type: Plain text
+#: ../src/xzdec/xzdec.1:108
+msgid "All was good."
+msgstr "Tout s'est bien passé."
+
+#. type: Plain text
+#: ../src/xzdec/xzdec.1:117
+msgid ""
+"B<xzdec> doesn't have any warning messages like B<xz>(1) has, thus the exit "
+"status 2 is not used by B<xzdec>."
+msgstr ""
+"A la différence de B<xz>(1),B<xzdec> n'a pas de messages d'avertissement, et "
+"donc le statut de sortie 2 n'est pas utilisé par B<xzdec>."
+
+#. type: Plain text
+#: ../src/xzdec/xzdec.1:131
+msgid ""
+"Use B<xz>(1) instead of B<xzdec> or B<lzmadec> for normal everyday use. "
+"B<xzdec> or B<lzmadec> are meant only for situations where it is important "
+"to have a smaller decompressor than the full-featured B<xz>(1)."
+msgstr ""
+"Utilisez B<xz>(1) au lieu de B<xzdec> ou B<lzmadec> pour un usage normal de "
+"tous les jours. B<xzdec> ou B<lzmadec> ne sont utiles que pour les "
+"situations où il est important d'avoir un plus petit décompresseur que le "
+"B<xz>(1) complet."
+
+#. type: Plain text
+#: ../src/xzdec/xzdec.1:143
+msgid ""
+"B<xzdec> and B<lzmadec> are not really that small. The size can be reduced "
+"further by dropping features from liblzma at compile time, but that "
+"shouldn't usually be done for executables distributed in typical non-"
+"embedded operating system distributions. If you need a truly small B<.xz> "
+"decompressor, consider using XZ Embedded."
+msgstr ""
+"B<xzdec> et B<lzmadec> ne sont en fait pas vraiment si petits. La taille "
+"peut être encore réduite en abandonnant des fonctionnalités de liblzma au "
+"moment de la compilation, mais cela ne devrait pas être fait pour des "
+"exécutables distribués sur des systèmes d'exploitation classique non "
+"embarqués. Si vous avez besoin d'un décompresseur vraiment petit, pensez à "
+"utiliser XZ Embedded."
+
+#. type: Plain text
+#: ../src/xzdec/xzdec.1:145 ../src/lzmainfo/lzmainfo.1:60
+msgid "B<xz>(1)"
+msgstr "B<xz>(1)"
+
+#. type: TH
+#: ../src/lzmainfo/lzmainfo.1:7
+#, no-wrap
+msgid "LZMAINFO"
+msgstr "LZMAINFO"
+
+#. type: TH
+#: ../src/lzmainfo/lzmainfo.1:7 ../src/scripts/xzmore.1:7
+#, no-wrap
+msgid "2013-06-30"
+msgstr "30-06-2013"
+
+#. type: Plain text
+#: ../src/lzmainfo/lzmainfo.1:10
+msgid "lzmainfo - show information stored in the .lzma file header"
+msgstr ""
+"lzmainfo - Afficher l'information stockée dans l'en-tête du fichier .lzma"
+
+#. type: Plain text
+#: ../src/lzmainfo/lzmainfo.1:15
+msgid "B<lzmainfo> B<--help> B<--version> I<file...>"
+msgstr "B<lzmainfo> B<--help> B<--version> I<fichier...>"
+
+#. type: Plain text
+#: ../src/lzmainfo/lzmainfo.1:31
+msgid ""
+"B<lzmainfo> shows information stored in the B<.lzma> file header. It reads "
+"the first 13 bytes from the specified I<file>, decodes the header, and "
+"prints it to standard output in human readable format. If no I<files> are "
+"given or I<file> is B<->, standard input is read."
+msgstr ""
+"B<lzmainfo> affiche l'information stockée dans l'en-tête du fichier B<."
+"lzma>. Il lit les 13 premiers octets du I<fichier> indiqué, décode l'en-"
+"tête, et l'écrit sur la sortie standard dans un format lisible par un "
+"humain. Si aucun I<fichier> n'est spécifié ou si I<fichier> est B<->, "
+"l'entrée standard est lue."
+
+#. type: Plain text
+#: ../src/lzmainfo/lzmainfo.1:40
+msgid ""
+"Usually the most interesting information is the uncompressed size and the "
+"dictionary size. Uncompressed size can be shown only if the file is in the "
+"non-streamed B<.lzma> format variant. The amount of memory required to "
+"decompress the file is a few dozen kilobytes plus the dictionary size."
+msgstr ""
+"Habituellement l'information la plus interressante est la taille non "
+"compressée et la taille du dictionnaire. La taille ne peut être affichée que "
+"si le fichier est dans la variante du format B<.lzma> qui n'est pas en flux. "
+"La quantité de mémoire requise pour décompresser le fichier est de quelques "
+"douzaines de kilooctets en plus de la taille du dictionnaire."
+
+#. type: Plain text
+#: ../src/lzmainfo/lzmainfo.1:44
+msgid ""
+"B<lzmainfo> is included in XZ Utils primarily for backward compatibility "
+"with LZMA Utils."
+msgstr ""
+"B<lzmainfo> est inclus dans les utilitaires XZ essentiellement pour des "
+"besoins de rétrocompatibilité avec les utilitaires LZMA."
+
+#. type: SH
+#: ../src/lzmainfo/lzmainfo.1:51 ../src/scripts/xzdiff.1:74
+#, no-wrap
+msgid "BUGS"
+msgstr "BOGUES"
+
+#. type: Plain text
+#: ../src/lzmainfo/lzmainfo.1:59
+msgid ""
+"B<lzmainfo> uses B<MB> while the correct suffix would be B<MiB> (2^20 "
+"bytes). This is to keep the output compatible with LZMA Utils."
+msgstr ""
+"B<lzmainfo> utilise B<MB> alors que le suffixe correct devrait être "
+"B<MiB>(2^20 octets). Cela pour garder la sortie compatible avec les "
+"utilitaires LZMA."
+
+#. type: TH
+#: ../src/scripts/xzdiff.1:9
+#, no-wrap
+msgid "XZDIFF"
+msgstr "XZDIFF"
+
+#. type: TH
+#: ../src/scripts/xzdiff.1:9
+#, fuzzy, no-wrap
+#| msgid "2013-06-30"
+msgid "2021-06-04"
+msgstr "30-06-2013"
+
+#. type: Plain text
+#: ../src/scripts/xzdiff.1:12
+msgid "xzcmp, xzdiff, lzcmp, lzdiff - compare compressed files"
+msgstr "xzcmp, xzdiff, lzcmp, lzdiff - Comparer des fichiers compressés."
+
+#. type: Plain text
+#: ../src/scripts/xzdiff.1:15
+msgid "B<xzcmp> I<cmp_options> I<file1> I<file2>"
+msgstr "B<xzcmp> I<cmp_options> I<fichier1> I<fichier2>"
+
+#. type: Plain text
+#: ../src/scripts/xzdiff.1:18
+msgid "B<xzdiff> I<diff_options> I<file1> I<file2>"
+msgstr "B<xzdiff> I<diff_options> I<fichier1> I<fichier2>"
+
+#. type: Plain text
+#: ../src/scripts/xzdiff.1:21
+msgid "B<lzcmp> I<cmp_options> I<file1> I<file2>"
+msgstr "B<lzcmp> I<cmp_options> I<fichier1> I<fichier2>"
+
+#. type: Plain text
+#: ../src/scripts/xzdiff.1:24
+msgid "B<lzdiff> I<diff_options> I<file1> I<file2>"
+msgstr "B<lzdiff> I<diff_options> I<fichier1> I<fichier2>"
+
+#. type: Plain text
+#: ../src/scripts/xzdiff.1:59
+#, fuzzy
+#| msgid ""
+#| "B<xzcmp> and B<xzdiff> invoke B<cmp>(1) or B<diff>(1) on files "
+#| "compressed with B<xz>(1), B<lzma>(1), B<gzip>(1), B<bzip2>(1), or "
+#| "B<lzop>(1). All options specified are passed directly to B<cmp>(1) or "
+#| "B<diff>(1). If only one file is specified, then the files compared are "
+#| "I<file1> (which must have a suffix of a supported compression format) and "
+#| "I<file1> from which the compression format suffix has been stripped. If "
+#| "two files are specified, then they are uncompressed if necessary and fed "
+#| "to B<cmp>(1) or B<diff>(1). The exit status from B<cmp>(1) or "
+#| "B<diff>(1) is preserved."
+msgid ""
+"B<xzcmp> and B<xzdiff> invoke B<cmp>(1) or B<diff>(1) on files compressed "
+"with B<xz>(1), B<lzma>(1), B<gzip>(1), B<bzip2>(1), B<lzop>(1), or "
+"B<zstd>(1). All options specified are passed directly to B<cmp>(1) or "
+"B<diff>(1). If only one file is specified, then the files compared are "
+"I<file1> (which must have a suffix of a supported compression format) and "
+"I<file1> from which the compression format suffix has been stripped. If two "
+"files are specified, then they are uncompressed if necessary and fed to "
+"B<cmp>(1) or B<diff>(1). The exit status from B<cmp>(1) or B<diff>(1) is "
+"preserved unless a decompression error occurs; then exit status is 2."
+msgstr ""
+"B<xzcmp> et B<xzdiff> invoquent B<cmp>(1) ou B<diff>(1) sur les fichiers "
+"compressés avec B<xz>(1), B<lzma>(1), B<gzip>(1), B<bzip2>(1) ou B<lzop>(1). "
+"Toutes les options spécifiées sont passées directement à B<cmp>(1) ou "
+"B<diff>(1). Si seulement un fichier est indiqué alors les fichiers comparés "
+"sont I<fichier1> (lequel doit avoir un suffixe de format de compression pris "
+"en charge) et I<fichier1> duquel le suffixe de format a été enlevé. Si deux "
+"fichiers sont spécifiés, ils sont décompressés si nécessaire et envoyés à "
+"B<cmp>(1) ou B<diff>(1). Le statut de sortie de B<cmp>(1) ou B<diff>(1) est "
+"préservé."
+
+#. type: Plain text
+#: ../src/scripts/xzdiff.1:65
+msgid ""
+"The names B<lzcmp> and B<lzdiff> are provided for backward compatibility "
+"with LZMA Utils."
+msgstr ""
+"Les noms B<lzcmp> et B<lzdiff> sont fournis pour des besoins de "
+"rétrocompatibilité avec les Utilitaires LZMA."
+
+#. type: Plain text
+#: ../src/scripts/xzdiff.1:74
+#, fuzzy
+#| msgid ""
+#| "B<cmp>(1), B<diff>(1), B<xz>(1), B<gzip>(1), B<bzip2>(1), B<lzop>(1), "
+#| "B<zdiff>(1)"
+msgid ""
+"B<cmp>(1), B<diff>(1), B<xz>(1), B<gzip>(1), B<bzip2>(1), B<lzop>(1), "
+"B<zstd>(1), B<zdiff>(1)"
+msgstr ""
+"B<cmp>(1), B<diff>(1), B<xz>(1), B<gzip>(1), B<bzip2>(1), B<lzop>(1), "
+"B<zdiff>(1"
+
+#. type: Plain text
+#: ../src/scripts/xzdiff.1:79
+msgid ""
+"Messages from the B<cmp>(1) or B<diff>(1) programs refer to temporary "
+"filenames instead of those specified."
+msgstr ""
+"Les messages des programmes B<cmp>(1) ou B<diff>(1) se réfèrent à des noms "
+"de fichiers temporaires et non à ceux spécifiés."
+
+#. type: TH
+#: ../src/scripts/xzgrep.1:9
+#, no-wrap
+msgid "XZGREP"
+msgstr "XZGREP"
+
+#. type: TH
+#: ../src/scripts/xzgrep.1:9
+#, no-wrap
+msgid "2022-07-19"
+msgstr ""
+
+#. type: Plain text
+#: ../src/scripts/xzgrep.1:12
+msgid "xzgrep - search compressed files for a regular expression"
+msgstr ""
+"xzgrep - Chercher une expression rationnelle dans des fichiers compressés"
+
+#. type: Plain text
+#: ../src/scripts/xzgrep.1:18
+#, fuzzy
+#| msgid "B<xzgrep> I<grep_options> B<-e> I<pattern> I<file>..."
+msgid "B<xzgrep> I<grep_options> B<-e> I<pattern> I<file...>"
+msgstr "B<xzgrep> I<grep_options> B<-e> I<motif> I<fichier>..."
+
+#. type: Plain text
+#: ../src/scripts/xzgrep.1:21
+#, fuzzy
+#| msgid "B<xzegrep> ..."
+msgid "B<xzegrep> \\&..."
+msgstr "B<xzegrep> ..."
+
+#. type: Plain text
+#: ../src/scripts/xzgrep.1:24
+#, fuzzy
+#| msgid "B<xzfgrep> ..."
+msgid "B<xzfgrep> \\&..."
+msgstr "B<xzfgrep> ..."
+
+#. type: Plain text
+#: ../src/scripts/xzgrep.1:27
+#, fuzzy
+#| msgid "B<lzgrep> ..."
+msgid "B<lzgrep> \\&..."
+msgstr "B<lzgrep> ..."
+
+#. type: Plain text
+#: ../src/scripts/xzgrep.1:30
+#, fuzzy
+#| msgid "B<lzegrep> ..."
+msgid "B<lzegrep> \\&..."
+msgstr "B<lzegrep> ..."
+
+#. type: Plain text
+#: ../src/scripts/xzgrep.1:33
+#, fuzzy
+#| msgid "B<lzfgrep> ..."
+msgid "B<lzfgrep> \\&..."
+msgstr "B<lzfgrep> ..."
+
+#. type: Plain text
+#: ../src/scripts/xzgrep.1:49
+#, fuzzy
+#| msgid ""
+#| "B<xzgrep> invokes B<grep>(1) on I<files> which may be either "
+#| "uncompressed or compressed with B<xz>(1), B<lzma>(1), B<gzip>(1), "
+#| "B<bzip2>(1), or B<lzop>(1). All options specified are passed directly to "
+#| "B<grep>(1)."
+msgid ""
+"B<xzgrep> invokes B<grep>(1) on I<files> which may be either uncompressed "
+"or compressed with B<xz>(1), B<lzma>(1), B<gzip>(1), B<bzip2>(1), "
+"B<lzop>(1), or B<zstd>(1). All options specified are passed directly to "
+"B<grep>(1)."
+msgstr ""
+"B<xzgrep> invoque B<grep>(1) sur des I<fichiers> qui ont pu être compressés "
+"ou décompressés que ce soit avec B<xz>(1), B<lzma>(1), B<gzip>(1), "
+"B<bzip2>(1) ou B<lzop>(1). Toutes les options spécifiées sont passées "
+"directement à B<grep>(1)."
+
+#. type: Plain text
+#: ../src/scripts/xzgrep.1:62
+#, fuzzy
+#| msgid ""
+#| "If no I<file> is specified, then standard input is decompressed if "
+#| "necessary and fed to B<grep>(1). When reading from standard input, "
+#| "B<gzip>(1), B<bzip2>(1), and B<lzop>(1) compressed files are not "
+#| "supported."
+msgid ""
+"If no I<file> is specified, then standard input is decompressed if necessary "
+"and fed to B<grep>(1). When reading from standard input, B<gzip>(1), "
+"B<bzip2>(1), B<lzop>(1), and B<zstd>(1) compressed files are not supported."
+msgstr ""
+"Si aucun I<fichier> n'est spécifié, alors l'entrée standard est décompressée "
+"si nécessaire et alimente B<grep>(1). Lorsque c'est l'entrée standard qui "
+"est lue, les fichiers compressés B<gzip>(1), B<bzip2>(1) et B<lzop>(1) ne "
+"sont pas pris en charge."
+
+#. type: Plain text
+#: ../src/scripts/xzgrep.1:81
+#, fuzzy
+#| msgid ""
+#| "If B<xzgrep> is invoked as B<xzegrep> or B<xzfgrep> then B<egrep>(1) or "
+#| "B<fgrep>(1) is used instead of B<grep>(1). The same applies to names "
+#| "B<lzgrep>, B<lzegrep>, and B<lzfgrep>, which are provided for backward "
+#| "compatibility with LZMA Utils."
+msgid ""
+"If B<xzgrep> is invoked as B<xzegrep> or B<xzfgrep> then B<grep -E> or "
+"B<grep -F> is used instead of B<grep>(1). The same applies to names "
+"B<lzgrep>, B<lzegrep>, and B<lzfgrep>, which are provided for backward "
+"compatibility with LZMA Utils."
+msgstr ""
+"Si B<xzgrep> est invoqué comme B<xzegrep> ou B<xzfgrep>, alors B<egrep>(1) "
+"ou B<fgrep>(1) est utilisé à la place de B<grep>(1). La même chose "
+"s'applique aux noms B<lzgrep>, B<lzegrep> et B<lzfgrep> qui sont fournis "
+"pour la rétrocompatibilité avec les Utilitaires LZMA."
+
+#. type: Plain text
+#: ../src/scripts/xzgrep.1:86
+msgid ""
+"At least one match was found from at least one of the input files. No "
+"errors occurred."
+msgstr ""
+
+#. type: Plain text
+#: ../src/scripts/xzgrep.1:90
+msgid "No matches were found from any of the input files. No errors occurred."
+msgstr ""
+
+#. type: TP
+#: ../src/scripts/xzgrep.1:90
+#, no-wrap
+msgid "E<gt>1"
+msgstr ""
+
+#. type: Plain text
+#: ../src/scripts/xzgrep.1:94
+msgid "One or more errors occurred. It is unknown if matches were found."
+msgstr ""
+
+#. type: TP
+#: ../src/scripts/xzgrep.1:95
+#, no-wrap
+msgid "B<GREP>"
+msgstr "B<GREP>"
+
+#. type: Plain text
+#: ../src/scripts/xzgrep.1:106
+#, fuzzy
+#| msgid ""
+#| "If the B<GREP> environment variable is set, B<xzgrep> uses it instead of "
+#| "B<grep>(1), B<egrep>(1), or B<fgrep>(1)."
+msgid ""
+"If the B<GREP> environment variable is set, B<xzgrep> uses it instead of "
+"B<grep>(1), B<grep -E>, or B<grep -F>."
+msgstr ""
+"Si la variable d'environnement B<GREP> est définie, B<xzgrep> l'utilise à la "
+"place de B<grep>(1), B<egrep>(1) ou B<fgrep>(1)."
+
+#. type: Plain text
+#: ../src/scripts/xzgrep.1:113
+#, fuzzy
+#| msgid ""
+#| "B<grep>(1), B<xz>(1), B<gzip>(1), B<bzip2>(1), B<lzop>(1), B<zgrep>(1)"
+msgid ""
+"B<grep>(1), B<xz>(1), B<gzip>(1), B<bzip2>(1), B<lzop>(1), B<zstd>(1), "
+"B<zgrep>(1)"
+msgstr "B<grep>(1), B<xz>(1), B<gzip>(1), B<bzip2>(1), B<lzop>(1), B<zgrep>(1)"
+
+#. type: TH
+#: ../src/scripts/xzless.1:10
+#, no-wrap
+msgid "XZLESS"
+msgstr "XZLESS"
+
+#. type: TH
+#: ../src/scripts/xzless.1:10
+#, no-wrap
+msgid "2010-09-27"
+msgstr "27-09-2010"
+
+#. type: Plain text
+#: ../src/scripts/xzless.1:13
+msgid "xzless, lzless - view xz or lzma compressed (text) files"
+msgstr ""
+"xzless, lzless - Voir le contenu des fichiers (texte) compressés xz ou lzma"
+
+#. type: Plain text
+#: ../src/scripts/xzless.1:16
+msgid "B<xzless> I<file>..."
+msgstr "B<xzless> I<fichier>..."
+
+#. type: Plain text
+#: ../src/scripts/xzless.1:19
+msgid "B<lzless> I<file>..."
+msgstr "B<lzless> I<fichier>..."
+
+#. type: Plain text
+#: ../src/scripts/xzless.1:31
+msgid ""
+"B<xzless> is a filter that displays text from compressed files to a "
+"terminal. It works on files compressed with B<xz>(1) or B<lzma>(1). If no "
+"I<files> are given, B<xzless> reads from standard input."
+msgstr ""
+"B<xzless> est un filtre qui affiche le contenu de fichiers compressés dans "
+"un terminal. Cela fonctionne avec les fichiers compressés avec B<xz>(1) ou "
+"B<lzma>(1). Si aucun I<fichier> n'est donné, B<xzless> lit depuis l'entrée "
+"standard."
+
+#. type: Plain text
+#: ../src/scripts/xzless.1:48
+msgid ""
+"B<xzless> uses B<less>(1) to present its output. Unlike B<xzmore>, its "
+"choice of pager cannot be altered by setting an environment variable. "
+"Commands are based on both B<more>(1) and B<vi>(1) and allow back and "
+"forth movement and searching. See the B<less>(1) manual for more "
+"information."
+msgstr ""
+"B<xzless> utilise B<less>(1) pour afficher sa sortie. Contrairement à "
+"B<xzmore>, son choix d'afficheur ne peut pas être modifié en indiquant une "
+"variable d'environnement. Les commandes sont basées sur B<more>(1) et "
+"B<vi>(1) et permettent des déplacements en avant et en arrière et des "
+"recherches. Voir le manuel de B<less>(1) pour plus d'information."
+
+#. type: Plain text
+#: ../src/scripts/xzless.1:52
+msgid ""
+"The command named B<lzless> is provided for backward compatibility with LZMA "
+"Utils."
+msgstr ""
+"La commande nommée B<lzless> est fournie pour la rétrocompatibilité avec les "
+"utilitaires LZMA."
+
+#. type: TP
+#: ../src/scripts/xzless.1:53
+#, no-wrap
+msgid "B<LESSMETACHARS>"
+msgstr "B<LESSMETACHARS>"
+
+#. type: Plain text
+#: ../src/scripts/xzless.1:59
+msgid ""
+"A list of characters special to the shell. Set by B<xzless> unless it is "
+"already set in the environment."
+msgstr ""
+"Une liste de caractères spéciaux pour l'interpréteur. Définis par B<xzless> "
+"à moins qu'ils ne l'aient déjà été dans l'environnement."
+
+#. type: TP
+#: ../src/scripts/xzless.1:59
+#, no-wrap
+msgid "B<LESSOPEN>"
+msgstr "B<LESSOPEN>"
+
+#. type: Plain text
+#: ../src/scripts/xzless.1:65
+msgid ""
+"Set to a command line to invoke the B<xz>(1) decompressor for preprocessing "
+"the input files to B<less>(1)."
+msgstr ""
+"Définir en ligne de commande le décompresseur B<xz>(1) à invoquer pour "
+"préparer les fichiers en entrée pour B<less>(1)."
+
+#. type: Plain text
+#: ../src/scripts/xzless.1:69
+msgid "B<less>(1), B<xz>(1), B<xzmore>(1), B<zless>(1)"
+msgstr "B<less>(1), B<xz>(1), B<xzmore>(1), B<zless>(1)"
+
+#. type: TH
+#: ../src/scripts/xzmore.1:7
+#, no-wrap
+msgid "XZMORE"
+msgstr "XZMORE"
+
+#. type: Plain text
+#: ../src/scripts/xzmore.1:10
+msgid "xzmore, lzmore - view xz or lzma compressed (text) files"
+msgstr ""
+"xzmore, lzmore - Voir le contenu des fichiers (texte) compressés xz ou lzma"
+
+#. type: Plain text
+#: ../src/scripts/xzmore.1:13
+msgid "B<xzmore> I<file...>"
+msgstr "B<xzmore> I<fichier...>"
+
+#. type: Plain text
+#: ../src/scripts/xzmore.1:16
+msgid "B<lzmore> I<file...>"
+msgstr "B<lzmore> I<fichier...>"
+
+#. type: Plain text
+#: ../src/scripts/xzmore.1:24
+msgid ""
+"B<xzmore> is a filter which allows examination of B<xz>(1) or B<lzma>(1) "
+"compressed text files one screenful at a time on a soft-copy terminal."
+msgstr ""
+"B<xzmore> est un filtre qui permet d'examiner le contenu des fichiers texte "
+"compressés B<xz>(1) ou B<lzma>(1), une page d'écran à la fois, sur un "
+"terminal écran."
+
+#. type: Plain text
+#: ../src/scripts/xzmore.1:33
+msgid ""
+"To use a pager other than the default B<more,> set environment variable "
+"B<PAGER> to the name of the desired program. The name B<lzmore> is provided "
+"for backward compatibility with LZMA Utils."
+msgstr ""
+"Pour utiliser un afficheur autre que B<more>, l'afficheur par défaut, "
+"définissez la variable d'environnement B<PAGER> avec le nom du programme "
+"souhaité. Le nom B<lzmore> est fourni pour la rétrocompatibilité avec les "
+"utilitaires LZMA."
+
+#. type: TP
+#: ../src/scripts/xzmore.1:33
+#, no-wrap
+msgid "B<e> or B<q>"
+msgstr "B<e> ou B<q>"
+
+#. type: Plain text
+#: ../src/scripts/xzmore.1:40
+msgid ""
+"When the prompt --More--(Next file: I<file>) is printed, this command "
+"causes B<xzmore> to exit."
+msgstr ""
+"Lorsque l'invite --More--(prochain fichier : I<fichier>) est affiché, cette "
+"commande force B<xzmore> à quitter."
+
+#. type: TP
+#: ../src/scripts/xzmore.1:40
+#, no-wrap
+msgid "B<s>"
+msgstr "B<s>"
+
+#. type: Plain text
+#: ../src/scripts/xzmore.1:47
+msgid ""
+"When the prompt --More--(Next file: I<file>) is printed, this command "
+"causes B<xzmore> to skip the next file and continue."
+msgstr ""
+"Lorsque l'invite --More--(prochain fichier : I<fichier>) est affiché, cette "
+"commande force B<xzmore> à ignorer le prochain fichier et continuer."
+
+#. type: Plain text
+#: ../src/scripts/xzmore.1:51
+msgid ""
+"For list of keyboard commands supported while actually viewing the content "
+"of a file, refer to manual of the pager you use, usually B<more>(1)."
+msgstr ""
+"Pour une liste des commandes clavier prises en charge lors de la lecture du "
+"contenu d'un fichier, référez vous au manuel de l'afficheur (pager) que vous "
+"utilisez, habituellement B<more>(1)."
+
+#. type: Plain text
+#: ../src/scripts/xzmore.1:55
+msgid "B<more>(1), B<xz>(1), B<xzless>(1), B<zmore>(1)"
+msgstr "B<more>(1), B<xz>(1), B<xzless>(1), B<zmore>(1)"
+
+#~ msgid ""
+#~ "Display an error and exit if the compression settings exceed the memory "
+#~ "usage limit. The default is to adjust the settings downwards so that the "
+#~ "memory usage limit is not exceeded. Automatic adjusting is always "
+#~ "disabled when creating raw streams (B<--format=raw>)."
+#~ msgstr ""
+#~ "Afficher une erreur et quitter si les réglages de compression dépassent "
+#~ "la limite d'utilisation de la mémoire. Le comportement par défaut "
+#~ "consiste à ajuster les réglages vers le bas pour que l'utilisation de la "
+#~ "mémoire ne soit pas dépassée. L'ajustement automatique est toujours "
+#~ "désactivé lors de la création de flux bruts (B<--format=raw>)."
+
+#~ msgid ""
+#~ "It is fine to apply a BCJ filter on a whole executable; there's no need "
+#~ "to apply it only on the executable section. Applying a BCJ filter on an "
+#~ "archive that contains both executable and non-executable files may or may "
+#~ "not give good results, so it generally isn't good to blindly apply a BCJ "
+#~ "filter when compressing binary packages for distribution."
+#~ msgstr ""
+#~ "Il est possible d'appliquer un filtre BCJ sur l'ensemble d'un "
+#~ "exécutable ; il n'est pas nécessaire de l'appliquer uniquement sur la "
+#~ "section exécutable. Appliquer un filtre BCJ sur une archive contenant à "
+#~ "la fois des fichiers exécutables et des fichiers non-exécutables "
+#~ "pourrait, ou non, donner de bons résultats, donc il n'est généralement "
+#~ "pas bon d'appliquer aveuglémént un filtre BCJ lors de la compression de "
+#~ "paquets binaires pour leur distribution."
+
+#~ msgid ""
+#~ "These BCJ filters are very fast and use insignificant amount of memory. "
+#~ "If a BCJ filter improves compression ratio of a file, it can improve "
+#~ "decompression speed at the same time. This is because, on the same "
+#~ "hardware, the decompression speed of LZMA2 is roughly a fixed number of "
+#~ "bytes of compressed data per second."
+#~ msgstr ""
+#~ "Ces filtres BCJ sont très rapides et utilisent une quantité insignifiante "
+#~ "de mémoire. Si un filtre BCJ améliore le taux de compression d'un "
+#~ "fichier, il peut en même temps améliorer la vitesse de décompression. "
+#~ "Cela parce que sur un même matériel, la vitesse de décompression de LZMA2 "
+#~ "est approximativement un nombre fixe d'octets de données compressées par "
+#~ "seconde."
+
+#~ msgid ""
+#~ "Applying a BCJ filter on an archive containing multiple similar "
+#~ "executables can make the compression ratio worse than not using a BCJ "
+#~ "filter. This is because the BCJ filter doesn't detect the boundaries of "
+#~ "the executable files, and doesn't reset the address conversion counter "
+#~ "for each executable."
+#~ msgstr ""
+#~ "L'application d'un filtre BCJ sur une archive contenant plusieurs "
+#~ "exécutables similaires peut rendre le taux de compression moins bon que "
+#~ "si l'on n'utilisait pas de filtre BCJ. Cela est dû au fait que le filtre "
+#~ "BCJ ne détecte pas les limites des fichiers exécutables et ne remet pas à "
+#~ "zéro le compteur de conversion d'adresse pour chaque exécutable."
+
+#~ msgid ""
+#~ "Both of the above problems will be fixed in the future in a new filter. "
+#~ "The old BCJ filters will still be useful in embedded systems, because the "
+#~ "decoder of the new filter will be bigger and use more memory."
+#~ msgstr ""
+#~ "Les deux problèmes ci-dessus seront réglés dans le futur dans un nouveau "
+#~ "filtre. Les vieux filtres BCJ seront toujours utiles dans les systèmes "
+#~ "embarqués, car le décodeur du nouveau filtre sera plus gros et utilisera "
+#~ "plus de mémoire."
+
+#~ msgid "Different instruction sets have different alignment:"
+#~ msgstr "Les différents jeux d'instructions ont un alignement différent :"
+
+#, no-wrap
+#~ msgid "Little endian only"
+#~ msgstr "Petit-boutiste seulement"
+
+#, no-wrap
+#~ msgid "Big or little endian"
+#~ msgstr "Grand ou petit boutiste"
+
+#, no-wrap
+#~ msgid "2011-03-19"
+#~ msgstr "19-03-2011"

_service:tar_scm:xz-5.4.1.tar.xz/po4a/ko.po Added

@@ -0,0 +1,5552 @@
+# Korean translation for the xz-man
+# This file is put in the public domain.
+# Seong-ho Cho <darkcircle.0426@gmail.com>, 2023.
+#
+msgid ""
+msgstr ""
+"Project-Id-Version: xz-man 5.4.0-pre2\n"
+"POT-Creation-Date: 2023-01-03 20:53+0800\n"
+"PO-Revision-Date: 2023-01-01 22:37+0900\n"
+"Last-Translator: Seong-ho Cho <darkcircle.0426@gmail.com>\n"
+"Language-Team: Korean <translation-team-ko@googlegroups.com>\n"
+"Language: ko\n"
+"MIME-Version: 1.0\n"
+"Content-Type: text/plain; charset=UTF-8\n"
+"Content-Transfer-Encoding: 8bit\n"
+"X-Bugs: Report translation errors to the Language-Team address.\n"
+"X-Generator: Poedit 2.3.1\n"
+"Plural-Forms: nplurals=1; plural=0;\n"
+
+#. type: TH
+#: ../src/xz/xz.1:8
+#, no-wrap
+msgid "XZ"
+msgstr "XZ"
+
+#. type: TH
+#: ../src/xz/xz.1:8
+#, no-wrap
+msgid "2022-12-01"
+msgstr "2022-12-01"
+
+#. type: TH
+#: ../src/xz/xz.1:8 ../src/xzdec/xzdec.1:7 ../src/lzmainfo/lzmainfo.1:7
+#: ../src/scripts/xzdiff.1:9 ../src/scripts/xzgrep.1:9
+#: ../src/scripts/xzless.1:10 ../src/scripts/xzmore.1:7
+#, no-wrap
+msgid "Tukaani"
+msgstr "Tukaani"
+
+#. type: TH
+#: ../src/xz/xz.1:8 ../src/xzdec/xzdec.1:7 ../src/lzmainfo/lzmainfo.1:7
+#: ../src/scripts/xzdiff.1:9 ../src/scripts/xzgrep.1:9
+#: ../src/scripts/xzless.1:10 ../src/scripts/xzmore.1:7
+#, no-wrap
+msgid "XZ Utils"
+msgstr "XZ 유틸리티"
+
+#. type: SH
+#: ../src/xz/xz.1:10 ../src/xzdec/xzdec.1:8 ../src/lzmainfo/lzmainfo.1:8
+#: ../src/scripts/xzdiff.1:10 ../src/scripts/xzgrep.1:10
+#: ../src/scripts/xzless.1:11 ../src/scripts/xzmore.1:8
+#, no-wrap
+msgid "NAME"
+msgstr "이름"
+
+#. type: Plain text
+#: ../src/xz/xz.1:12
+msgid ""
+"xz, unxz, xzcat, lzma, unlzma, lzcat - Compress or decompress .xz and .lzma "
+"files"
+msgstr ""
+"xz, unxz, xzcat, lzma, unlzma, lzcat - .xz 파일과 .lzma 파일을 압축 또는 압"
+"축 해제합니다"
+
+#. type: SH
+#: ../src/xz/xz.1:13 ../src/xzdec/xzdec.1:10 ../src/lzmainfo/lzmainfo.1:10
+#: ../src/scripts/xzdiff.1:12 ../src/scripts/xzgrep.1:12
+#: ../src/scripts/xzless.1:13 ../src/scripts/xzmore.1:10
+#, no-wrap
+msgid "SYNOPSIS"
+msgstr "요약"
+
+#. type: Plain text
+#: ../src/xz/xz.1:17
+msgid "B<xz> I<option...> I<file...>"
+msgstr "B<xz> I<<옵션>...> I<E<lt>파일E<gt>...>"
+
+#. type: SH
+#: ../src/xz/xz.1:18
+#, no-wrap
+msgid "COMMAND ALIASES"
+msgstr "명령 별칭"
+
+#. type: Plain text
+#: ../src/xz/xz.1:22
+msgid "B<unxz> is equivalent to B<xz --decompress>."
+msgstr "B<unxz> 명령은 B<xz --decompress> 명령과 동일합니다."
+
+#. type: Plain text
+#: ../src/xz/xz.1:26
+msgid "B<xzcat> is equivalent to B<xz --decompress --stdout>."
+msgstr "B<xzcat> 명령은 B<xz --decompress --stdout> 명령과 동일합니다."
+
+#. type: Plain text
+#: ../src/xz/xz.1:30
+msgid "B<lzma> is equivalent to B<xz --format=lzma>."
+msgstr "B<lzma> 명령은 B<xz --format=lzma> 명령과 동일합니다."
+
+#. type: Plain text
+#: ../src/xz/xz.1:34
+msgid "B<unlzma> is equivalent to B<xz --format=lzma --decompress>."
+msgstr "B<unlzma> 명령은 B<xz --format=lzma --decompress> 명령과 동일합니다."
+
+#. type: Plain text
+#: ../src/xz/xz.1:38
+msgid "B<lzcat> is equivalent to B<xz --format=lzma --decompress --stdout>."
+msgstr ""
+"B<lzcat> 명령은 B<xz --format=lzma --decompress --stdout> 명령과 동일합니다."
+
+#. type: Plain text
+#: ../src/xz/xz.1:50
+msgid ""
+"When writing scripts that need to decompress files, it is recommended to "
+"always use the name B<xz> with appropriate arguments (B<xz -d> or B<xz -"
+"dc>) instead of the names B<unxz> and B<xzcat>."
+msgstr ""
+"파일 압축을 해제해야 하는 셸 스크립트를 작성할 때, B<unxz> 와 B<xzcat> 이름 "
+"대신 B<xz> 명령과 적절한 인자 값(B<xz -d> 또는 B<xz -dc>)의 사용을 추천드립니"
+"다."
+
+#. type: SH
+#: ../src/xz/xz.1:51 ../src/xzdec/xzdec.1:18 ../src/lzmainfo/lzmainfo.1:15
+#: ../src/scripts/xzdiff.1:24 ../src/scripts/xzgrep.1:33
+#: ../src/scripts/xzless.1:19 ../src/scripts/xzmore.1:16
+#, no-wrap
+msgid "DESCRIPTION"
+msgstr "설명"
+
+#. type: Plain text
+#: ../src/xz/xz.1:70
+msgid ""
+"B<xz> is a general-purpose data compression tool with command line syntax "
+"similar to B<gzip>(1) and B<bzip2>(1). The native file format is the B<."
+"xz> format, but the legacy B<.lzma> format used by LZMA Utils and raw "
+"compressed streams with no container format headers are also supported. In "
+"addition, decompression of the B<.lz> format used by B<lzip> is supported."
+msgstr ""
+"B<xz>는 B<gzip>(1) 과 B<bzip2>(1) 과 비슷한 명령행 문법을 지닌 범용 데이터 "
+"압축 도구입니다. 자체 파일 형식은 B<.xz> 형식이나, LZMA 유틸리티에서 사용하"
+"는 예전 B<.lzma> 형식과 형식 헤더가 없는 RAW 압축 스트림도 지원합니다. 게다"
+"가, B<lzip>에서 활용하는 B<.lz> 형식 압축 해제도 지원합니다."
+
+#. type: Plain text
+#: ../src/xz/xz.1:92
+msgid ""
+"B<xz> compresses or decompresses each I<file> according to the selected "
+"operation mode. If no I<files> are given or I<file> is B<->, B<xz> reads "
+"from standard input and writes the processed data to standard output. B<xz> "
+"will refuse (display an error and skip the I<file>) to write compressed "
+"data to standard output if it is a terminal. Similarly, B<xz> will refuse "
+"to read compressed data from standard input if it is a terminal."
+msgstr ""
+"각 I<파일> 에 대한 B<xz> 압축 또는 압축 해제는 선택 동작 모드에 따릅니다. "
+"I<E<lt>파일E<gt>> 값이 주어졌거나 I<E<lt>파일E<gt>> 값이 B<->이면, B<xz> 명령"
+"에서 표준 입력을 읽고 처리한 데이터를 표준 출력에 기록합니다. B<xz> 에서는 "
+"터미널에서 활용할 경우 압축 데이터를 표준 압축으로 기록하는 동작을 거절(오류"
+"를 출력하고 I<E<lt>파일E<gt>>을 건너뜀)합니다. 이와 비슷하게, B<xz> 유틸리티"
+"를 터미널에서 실행하면 표준 입력의 압축 데이터 읽기를 거절합니다."
+
+#. type: Plain text
+#: ../src/xz/xz.1:102
+msgid ""
+"Unless B<--stdout> is specified, I<files> other than B<-> are written to a "
+"new file whose name is derived from the source I<file> name:"
+msgstr ""
+"B<--stdout> 을 지정하지 않는 한, B<->가 아닌 I<E<lt>파일E<gt>>을 원본 I<E<lt>"
+"파일E<gt>> 이름에서 가져온 새 파일 이름으로 기록합니다:"
+
+#. type: IP
+#: ../src/xz/xz.1:102 ../src/xz/xz.1:108 ../src/xz/xz.1:133 ../src/xz/xz.1:138
+#: ../src/xz/xz.1:141 ../src/xz/xz.1:144 ../src/xz/xz.1:160 ../src/xz/xz.1:421
+#: ../src/xz/xz.1:424 ../src/xz/xz.1:431 ../src/xz/xz.1:676 ../src/xz/xz.1:678
+#: ../src/xz/xz.1:777 ../src/xz/xz.1:788 ../src/xz/xz.1:797 ../src/xz/xz.1:805
+#: ../src/xz/xz.1:1033 ../src/xz/xz.1:1042 ../src/xz/xz.1:1054
+#: ../src/xz/xz.1:1729 ../src/xz/xz.1:1735 ../src/xz/xz.1:1853
+#: ../src/xz/xz.1:1857 ../src/xz/xz.1:1860 ../src/xz/xz.1:1863
+#: ../src/xz/xz.1:1867 ../src/xz/xz.1:1874 ../src/xz/xz.1:1876
+#, no-wrap
+msgid "\\(bu"
+msgstr "\\(bu"
+
+#. type: Plain text
+#: ../src/xz/xz.1:108
+msgid ""
+"When compressing, the suffix of the target file format (B<.xz> or B<.lzma>) "
+"is appended to the source filename to get the target filename."
+msgstr ""
+"압축할 때, 대상 파일 형식의 접미사(B<.xz> or B<.lzma>) 는 원본 파일 이름 뒤"
+"에 붙어 대상 파일이름이 됩니다."
+
+#. type: Plain text
+#: ../src/xz/xz.1:123
+msgid ""
+"When decompressing, the B<.xz>, B<.lzma>, or B<.lz> suffix is removed from "
+"the filename to get the target filename. B<xz> also recognizes the suffixes "
+"B<.txz> and B<.tlz>, and replaces them with the B<.tar> suffix."
+msgstr ""
+"압축 해제할 때, B<.xz>, B<.lzma>, B<.lz> 접미사를 파일 이름에서 제거하고 대"
+"상 파일 이름을 알아냅니다. B<xz>에서는 B<.txz>, B<.tlz> 접미사도 인식하며, "
+"B<.tar> 접미사로 치환합니다."
+
+#. type: Plain text
+#: ../src/xz/xz.1:127
+msgid ""
+"If the target file already exists, an error is displayed and the I<file> is "
+"skipped."
+msgstr ""
+"대상 파일이 이미 있으면, 오류를 나타내고 I<E<lt>파일E<gt>>을 건너뜁니다."
+
+#. type: Plain text
+#: ../src/xz/xz.1:133
+msgid ""
+"Unless writing to standard output, B<xz> will display a warning and skip the "
+"I<file> if any of the following applies:"
+msgstr ""
+"표준 출력으로 기록하기 전에는, B<xz>는 경고를 나타내며, 다음 조건에 만족할 경"
+"우 I<E<lt>파일E<gt>>을 건너뜁니다:"
+
+#. type: Plain text
+#: ../src/xz/xz.1:138
+msgid ""
+"I<File> is not a regular file. Symbolic links are not followed, and thus "
+"they are not considered to be regular files."
+msgstr ""
+"I<E<lt>파일E<gt>>이 일반 파일이 아닐 때. 심볼릭 링크는 따라가지 않기에, 일"
+"반 파일로 간주하지 않습니다."
+
+#. type: Plain text
+#: ../src/xz/xz.1:141
+msgid "I<File> has more than one hard link."
+msgstr "I<E<lt>파일E<gt>>이 하나 이상의 하드 링크일 떄."
+
+#. type: Plain text
+#: ../src/xz/xz.1:144
+msgid "I<File> has setuid, setgid, or sticky bit set."
+msgstr "I<E<lt>파일E<gt>>에 setuid, setgid, 끈적이 비트 집합이 붙어있을 떄."
+
+#. type: Plain text
+#: ../src/xz/xz.1:160
+msgid ""
+"The operation mode is set to compress and the I<file> already has a suffix "
+"of the target file format (B<.xz> or B<.txz> when compressing to the B<.xz> "
+"format, and B<.lzma> or B<.tlz> when compressing to the B<.lzma> format)."
+msgstr ""
+"동작 모드를 압축으로 설정하고, I<E<lt>파일E<gt>>은 대상 파일 형식의 접미사를 "
+"이미 붙였을 때(B<.xz> 형식으로 압축하면 B<.xz> 또는 B<.txz>, B<.lzma> 형식으"
+"로 압축하면 B<.lzma> 또는 B<.tlz>)."
+
+#. type: Plain text
+#: ../src/xz/xz.1:170
+msgid ""
+"The operation mode is set to decompress and the I<file> doesn't have a "
+"suffix of any of the supported file formats (B<.xz>, B<.txz>, B<.lzma>, B<."
+"tlz>, or B<.lz>)."
+msgstr ""
+"동작 모드를 압축 해제로 설정하고, I<E<lt>파일E<gt>>에 지원 파일 형식 접미사"
+"(B<.xz>, B<.txz>, B<.lzma>, B<.tlz>, B<.lz>)를 붙이지 않았을 때."
+
+#. type: Plain text
+#: ../src/xz/xz.1:185
+msgid ""
+"After successfully compressing or decompressing the I<file>, B<xz> copies "
+"the owner, group, permissions, access time, and modification time from the "
+"source I<file> to the target file. If copying the group fails, the "
+"permissions are modified so that the target file doesn't become accessible "
+"to users who didn't have permission to access the source I<file>. B<xz> "
+"doesn't support copying other metadata like access control lists or extended "
+"attributes yet."
+msgstr ""
+"I<E<lt>파일E<gt>> 의 압축 또는 압축 해제를 성공하고 나면, B<xz>는 소유자, 소"
+"유그룹, 권한, 접근 시각, 수정 시각 정보를 원본 I<E<lt>파일E<gt>>에서 대상 파"
+"일로 그대로 복사합니다. 그룹 정보 복사에 실패하면, 권한을 수정하여 원본 "
+"I<E<lt>파일E<gt>>에 접근 권한이 없는 사용자가 대상 파일로 접근하지 못하게 합"
+"니다. B<xz>는 아직 접근 제어 목록이나 확장 속성 등의 기타 메타데이터를 복사"
+"하는 기능은 지원하지 않습니다."
+
+#. type: Plain text
+#: ../src/xz/xz.1:195
+msgid ""
+"Once the target file has been successfully closed, the source I<file> is "
+"removed unless B<--keep> was specified. The source I<file> is never removed "
+"if the output is written to standard output or if an error occurs."
+msgstr ""
+"대상 파일을 온전히 닫고 나면, B<--keep> 옵션을 지원하지 않았을 경우 원본 "
+"I<E<lt>파일E<gt>>을 제거합니다. 원본 I<E<lt>파일E<gt>>은 출력을 표준 출력으"
+"로 기록했거나 오류가 발생했을 경우 제거하지 않습니다."
+
+#. type: Plain text
+#: ../src/xz/xz.1:207
+msgid ""
+"Sending B<SIGINFO> or B<SIGUSR1> to the B<xz> process makes it print "
+"progress information to standard error. This has only limited use since "
+"when standard error is a terminal, using B<--verbose> will display an "
+"automatically updating progress indicator."
+msgstr ""
+"B<xz> 프로세스에 B<SIGINFO> 시그널 또는 B<SIGUSR1> 시그널을 보내면 표준 출력"
+"으로 진행 정보를 출력합니다. 표준 오류가 터미널일 경우일 경우에만 제한하며 "
+"B<--verbose> 옵션을 지정하면 진행 표시줄을 자동으로 나타냅니다."
+
+#. type: SS
+#: ../src/xz/xz.1:208
+#, no-wrap
+msgid "Memory usage"
+msgstr "메모리 사용"
+
+#. type: Plain text
+#: ../src/xz/xz.1:224
+msgid ""
+"The memory usage of B<xz> varies from a few hundred kilobytes to several "
+"gigabytes depending on the compression settings. The settings used when "
+"compressing a file determine the memory requirements of the decompressor. "
+"Typically the decompressor needs 5\\ % to 20\\ % of the amount of memory "
+"that the compressor needed when creating the file. For example, "
+"decompressing a file created with B<xz -9> currently requires 65\\ MiB of "
+"memory. Still, it is possible to have B<.xz> files that require several "
+"gigabytes of memory to decompress."
+msgstr ""
+"B<xz> 메모리 사용은 수백 킬로바이트로 시작하여 수 기가바이트까지 압축 설정에 "
+"따라 다릅니다. 압축 해제 프로그램이 필요로 하는 메모리 공간을 결정하는 파일 "
+"압축시에 설정 값을 활용합니다. 보통 압축 해제 프로그램은 파일을 만들 때, 압"
+"축 프로그램 메모리 사용량의 5% 에서 20% 정도 필요합니다. 예를 들면, B<xz -9>"
+"로 압축한 파일 압축 해제시 현재 65MiB 메모리 용량이 필요합니다. 여전하게도, "
+"압축 해제시 수 기가 바이트의 메모리가 필요한 B<.xz> 파일에도 가능한 이야기입"
+"니다."
+
+#. type: Plain text
+#: ../src/xz/xz.1:236
+msgid ""
+"Especially users of older systems may find the possibility of very large "
+"memory usage annoying. To prevent uncomfortable surprises, B<xz> has a "
+"built-in memory usage limiter, which is disabled by default. While some "
+"operating systems provide ways to limit the memory usage of processes, "
+"relying on it wasn't deemed to be flexible enough (for example, using "
+"B<ulimit>(1) to limit virtual memory tends to cripple B<mmap>(2))."
+msgstr ""
+"특히 이전 시스템 사용자의 경우 메모리 사용량이 엄청나게 늘어나는 점에 짜증이 "
+"날 수 있습니다. 이런 불편한 상황을 피하기 위해, B<xz>에 기본적으로 비활성 상"
+"태인 내장 메모리 사용 제한 기능을 넣었습니다. 일부 운영체제에서 처리 중 메모"
+"리 사용을 제한하는 수단을 제공하긴 하지만, 여기에 의지하기에는 충분히 유연하"
+"지 않습니다(예를 들면, B<ulimit>(1)을 사용하면 가상 메모리를 제한하여 "
+"B<mmap>(2)을 먹통으로 만듭니다)."
+
+#. type: Plain text
+#: ../src/xz/xz.1:258
+msgid ""
+"The memory usage limiter can be enabled with the command line option B<--"
+"memlimit=>I<limit>. Often it is more convenient to enable the limiter by "
+"default by setting the environment variable B<XZ_DEFAULTS>, for example, "
+"B<XZ_DEFAULTS=--memlimit=150MiB>. It is possible to set the limits "
+"separately for compression and decompression by using B<--memlimit-"
+"compress=>I<limit> and B<--memlimit-decompress=>I<limit>. Using these two "
+"options outside B<XZ_DEFAULTS> is rarely useful because a single run of "
+"B<xz> cannot do both compression and decompression and B<--"
+"memlimit=>I<limit> (or B<-M> I<limit>) is shorter to type on the command "
+"line."
+msgstr ""
+"메모리 사용 제한 기능은 B<--memlimit=>I<E<lt>제한용량E<gt>> 명령행 옵션으로 "
+"사용할 수 있습니다. 종종 B<XZ_DEFAULTS=--memlimit=150MiB>와 같이 "
+"B<XZ_DEFAULTS> 환경 변수를 설정하여 제한 기능을 켜는게 더 편합니다. B<--"
+"memlimit-compress=>I<E<lt>제한용량E<gt>> 옵션과 B<--memlimit-"
+"decompress=>I<E<lt>제한용량E<gt>> 옵션을 활용하여 압축 및 압축 해제시 별도로 "
+"한계 값을 설정할 수 있습니다. 이 두 가지 옵션의 B<XZ_DEFAULTS> 환경 변수 밖"
+"에서의 사용은, B<xz>를 단일 실행할 때 압축 및 압축 해제 동작을 동시에 수행하"
+"지 않으며, 앞서 언급한 두가지 옵션을 명령행에 입력하기에는 B<--"
+"memlimit=>I<E<lt>제한용량E<gt>>(또는 B<-M> I<E<lt>제한용량E<gt>>)이 더 짧기 "
+"때문에 별로 쓸모가 없습니다."
+
+#. type: Plain text
+#: ../src/xz/xz.1:277
+msgid ""
+"If the specified memory usage limit is exceeded when decompressing, B<xz> "
+"will display an error and decompressing the file will fail. If the limit is "
+"exceeded when compressing, B<xz> will try to scale the settings down so that "
+"the limit is no longer exceeded (except when using B<--format=raw> or B<--no-"
+"adjust>). This way the operation won't fail unless the limit is very "
+"small. The scaling of the settings is done in steps that don't match the "
+"compression level presets, for example, if the limit is only slightly less "
+"than the amount required for B<xz -9>, the settings will be scaled down only "
+"a little, not all the way down to B<xz -8>."
+msgstr ""
+"압축 해제시 메모리 사용 제한 지정 한계를 초과하면, B<xz> 유틸리티에서 오류를 "
+"나타내며 파일 압축 해제는 실패합니다. 압축을 실행할 때 사용 제한 지정 한계"
+"를 넘어서면 B<xz>에서는 설정 값을 줄여서 어쨌든 한계를 넘지 못하게 합니다"
+"(B<--format=raw> 옵션 또는 B<--no-adjust> 옵션 사용시 제외). 설정 한계 값이 "
+"엄청 작지 않은 이상 이 방식대로 처리하면 어쨌든 실패하지 않습니다. 설정 값조"
+"정은 압축 래벨 사전 설정과 일치하지 않을 때 단계적으로 진행하는데, 이를테면, "
+"B<xz -9> 명령 수행에 필요한 양보다 한계 값이 약간 작으면, 설정 값을 B<xz -8>"
+"에 못미치게 약간 줄여서 진행합니다."
+
+#. type: SS
+#: ../src/xz/xz.1:278
+#, no-wrap
+msgid "Concatenation and padding with .xz files"
+msgstr ".xz 파일 결합 및 패딩"
+
+#. type: Plain text
+#: ../src/xz/xz.1:286
+msgid ""
+"It is possible to concatenate B<.xz> files as is. B<xz> will decompress "
+"such files as if they were a single B<.xz> file."
+msgstr ""
+"B<.xz> 파일을 있는 그대로 합칠 수 있습니다. B<xz>는 B<.xz> 파일을 단독 파일"
+"일 때 처럼 압축해제합니다."
+
+#. type: Plain text
+#: ../src/xz/xz.1:295
+msgid ""
+"It is possible to insert padding between the concatenated parts or after the "
+"last part. The padding must consist of null bytes and the size of the "
+"padding must be a multiple of four bytes. This can be useful, for example, "
+"if the B<.xz> file is stored on a medium that measures file sizes in 512-"
+"byte blocks."
+msgstr ""
+"결합 부분과 마지막 부분 뒤에 패딩을 추가할 수 있습니다. 패딩은 널 바이트로 "
+"구성해야 하며 패딩 길이는 4바이트로 구성해야 합니다. 512 바이트 블록으로 파"
+"일 크기를 이루는 매체에 B<.xz> 파일을 저장했을 경우에 요긴할 수 있습니다."
+
+#. type: Plain text
+#: ../src/xz/xz.1:299
+msgid ""
+"Concatenation and padding are not allowed with B<.lzma> files or raw streams."
+msgstr "B<.lzma> 파일 또는 원시 스트림의 경우 결합과 패딩을 허용하지 않습니다."
+
+#. type: SH
+#: ../src/xz/xz.1:300 ../src/xzdec/xzdec.1:61
+#, no-wrap
+msgid "OPTIONS"
+msgstr "옵션"
+
+#. type: SS
+#: ../src/xz/xz.1:302
+#, no-wrap
+msgid "Integer suffixes and special values"
+msgstr "정수 접두사와 별도 값"
+
+#. type: Plain text
+#: ../src/xz/xz.1:306
+msgid ""
+"In most places where an integer argument is expected, an optional suffix is "
+"supported to easily indicate large integers. There must be no space between "
+"the integer and the suffix."
+msgstr ""
+"정수 인자값이 필요한 대부분 위치에서는, 큰 정수값을 나타내기 쉽게 하도록 추"
+"가 접미사를 지원합니다. 정수와 접미사 사이에 어떤 공백이 있으면 안됩니다."
+
+#. type: TP
+#: ../src/xz/xz.1:306
+#, no-wrap
+msgid "B<KiB>"
+msgstr "B<KiB>"
+
+#. type: Plain text
+#: ../src/xz/xz.1:317
+msgid ""
+"Multiply the integer by 1,024 (2^10). B<Ki>, B<k>, B<kB>, B<K>, and B<KB> "
+"are accepted as synonyms for B<KiB>."
+msgstr ""
+"1,024 (2^10) 배수 정수값. B<Ki>, B<k>, B<kB>, B<K>, B<KB> 단위를 B<KiB> 동의"
+"어로 받아들입니다."
+
+#. type: TP
+#: ../src/xz/xz.1:317
+#, no-wrap
+msgid "B<MiB>"
+msgstr "B<MiB>"
+
+#. type: Plain text
+#: ../src/xz/xz.1:327
+msgid ""
+"Multiply the integer by 1,048,576 (2^20). B<Mi>, B<m>, B<M>, and B<MB> are "
+"accepted as synonyms for B<MiB>."
+msgstr ""
+"1,048,576 (2^20) 배수 정수값. B<Mi>, B<m>, B<M>, B<MB> 단위를 B<MiB> 동의어"
+"로 받아들입니다."
+
+#. type: TP
+#: ../src/xz/xz.1:327
+#, no-wrap
+msgid "B<GiB>"
+msgstr "B<GiB>"
+
+#. type: Plain text
+#: ../src/xz/xz.1:337
+msgid ""
+"Multiply the integer by 1,073,741,824 (2^30). B<Gi>, B<g>, B<G>, and B<GB> "
+"are accepted as synonyms for B<GiB>."
+msgstr ""
+"1,073,741,824 (2^30) 배수 정수값. B<Gi>, B<g>, B<G>, B<GB> 단위를 B<GiB> 동"
+"의어로 받아들입니다."
+
+#. type: Plain text
+#: ../src/xz/xz.1:342
+msgid ""
+"The special value B<max> can be used to indicate the maximum integer value "
+"supported by the option."
+msgstr ""
+"특수 값 B<max>는 옵션에서 지원하는 정수 최대 값을 나타낼 때 사용할 수 있습니"
+"다."
+
+#. type: SS
+#: ../src/xz/xz.1:343
+#, no-wrap
+msgid "Operation mode"
+msgstr "동작 모드"
+
+#. type: Plain text
+#: ../src/xz/xz.1:346
+msgid ""
+"If multiple operation mode options are given, the last one takes effect."
+msgstr ""
+"여러 동작 모드를 보여드리겠습니다만, 마지막에 주어진 동작 모드로 동작합니다."
+
+#. type: TP
+#: ../src/xz/xz.1:346
+#, no-wrap
+msgid "B<-z>, B<--compress>"
+msgstr "B<-z>, B<--compress>"
+
+#. type: Plain text
+#: ../src/xz/xz.1:355
+msgid ""
+"Compress. This is the default operation mode when no operation mode option "
+"is specified and no other operation mode is implied from the command name "
+"(for example, B<unxz> implies B<--decompress>)."
+msgstr ""
+"압축합니다. 어떤 동작 모드 옵션도 지정하지 않고 다른 동작 모드를 명령행에 따"
+"로 지정하지 않았다면 이 동작 모드는 기본입니다(예: B<unxz> 는 B<--decompress>"
+"를 암시)."
+
+#. type: TP
+#: ../src/xz/xz.1:355 ../src/xzdec/xzdec.1:62
+#, no-wrap
+msgid "B<-d>, B<--decompress>, B<--uncompress>"
+msgstr "B<-d>, B<--decompress>, B<--uncompress>"
+
+#. type: Plain text
+#: ../src/xz/xz.1:358
+msgid "Decompress."
+msgstr "압축을 해제합니다."
+
+#. type: TP
+#: ../src/xz/xz.1:358
+#, no-wrap
+msgid "B<-t>, B<--test>"
+msgstr "B<-t>, B<--test>"
+
+#. type: Plain text
+#: ../src/xz/xz.1:367
+msgid ""
+"Test the integrity of compressed I<files>. This option is equivalent to B<--"
+"decompress --stdout> except that the decompressed data is discarded instead "
+"of being written to standard output. No files are created or removed."
+msgstr ""
+"압축 I<E<lt>파일E<gt>>의 무결성을 시험해봅니다. 이 옵션은 압축 해제 데이터"
+"를 표준 출력으로 기록하는 대신 버린다는 점을 제외하고 B<--decompress --"
+"stdout>과 동일합니다. 어떤 파일도 만들거나 제거하지 않습니다."
+
+#. type: TP
+#: ../src/xz/xz.1:367
+#, no-wrap
+msgid "B<-l>, B<--list>"
+msgstr "B<-l>, B<--list>"
+
+#. type: Plain text
+#: ../src/xz/xz.1:376
+msgid ""
+"Print information about compressed I<files>. No uncompressed output is "
+"produced, and no files are created or removed. In list mode, the program "
+"cannot read the compressed data from standard input or from other unseekable "
+"sources."
+msgstr ""
+"압축 I<E<lt>파일E<gt>> 정보를 출력합니다. 압축 해제 출력을 내보내지 않으며, "
+"어떤 파일도 만들거나 제거하지 않습니다. 이 조회 모드에서, 프로그램은 표준 입"
+"력 또는 기타 탐색 불가능한 원본에서 압축 데이터를 읽을 수 없습니다."
+
+#. type: Plain text
+#: ../src/xz/xz.1:391
+msgid ""
+"The default listing shows basic information about I<files>, one file per "
+"line. To get more detailed information, use also the B<--verbose> option. "
+"For even more information, use B<--verbose> twice, but note that this may be "
+"slow, because getting all the extra information requires many seeks. The "
+"width of verbose output exceeds 80 characters, so piping the output to, for "
+"example, B<less\\ -S> may be convenient if the terminal isn't wide enough."
+msgstr ""
+"I<E<lt>파일E<gt>> 기본 정보를 파일 당 한 줄 씩 기본으로 보여줍니다. 더 자세"
+"한 정보를 보려면 B<--verbose> 옵션을 사용하십시오. 더 자세한 정보는 B<--"
+"verbose> 옵션을 두번 사용하면 되지만, 추가 정보를 더 많이 가져오면서 탐색 횟"
+"수가 늘어나는 문제로 인해 느려질 수 있습니다. 세부 출력 너비는 80 문자를 초"
+"과하며, 예를 들어 출력을 파이핑한다면, 터미널이 충분히 너비가 넓지 못할 경우 "
+"B<less\\ -S> 명령이 편리할 수 있습니다."
+
+#. type: Plain text
+#: ../src/xz/xz.1:398
+msgid ""
+"The exact output may vary between B<xz> versions and different locales. For "
+"machine-readable output, B<--robot --list> should be used."
+msgstr ""
+"정확한 출력은 B<xz> 버전과 다른 로캘에 따라 바뀔 수 있습니다. 기계 판독용 출"
+"력시 B<--robot --list> 옵션을 사용합니다."
+
+#. type: SS
+#: ../src/xz/xz.1:399
+#, no-wrap
+msgid "Operation modifiers"
+msgstr "동작 수정자"
+
+#. type: TP
+#: ../src/xz/xz.1:400 ../src/xzdec/xzdec.1:69
+#, no-wrap
+msgid "B<-k>, B<--keep>"
+msgstr "B<-k>, B<--keep>"
+
+#. type: Plain text
+#: ../src/xz/xz.1:403
+msgid "Don't delete the input files."
+msgstr "입력 파일을 삭제하지 않습니다."
+
+#. type: Plain text
+#: ../src/xz/xz.1:417
+msgid ""
+"Since B<xz> 5.2.6, this option also makes B<xz> compress or decompress even "
+"if the input is a symbolic link to a regular file, has more than one hard "
+"link, or has the setuid, setgid, or sticky bit set. The setuid, setgid, and "
+"sticky bits are not copied to the target file. In earlier versions this was "
+"only done with B<--force>."
+msgstr ""
+"B<xz> 5.2.6 부터는 이 옵션으로 입력 파일이 일반 파일을 참조하는 심볼릭 링크"
+"나 하나 이상의 하드 링크, 내지는 setuid, setgid, 끈적이 비트 세트를 설정한 상"
+"태라도 압축하거나 압축을 풀 수 있습니다. setuid, setgid, 끈적이 비트는 대상 "
+"파일에 복사하지 않습니다. 이전 버전에서는 B<--force> 옵션을 지정했을 때만 가"
+"능했습니다."
+
+#. type: TP
+#: ../src/xz/xz.1:417
+#, no-wrap
+msgid "B<-f>, B<--force>"
+msgstr "B<-f>, B<--force>"
+
+#. type: Plain text
+#: ../src/xz/xz.1:420
+msgid "This option has several effects:"
+msgstr "이 옵션은 몇가지 동작에 영향을 줍니다:"
+
+#. type: Plain text
+#: ../src/xz/xz.1:424
+msgid ""
+"If the target file already exists, delete it before compressing or "
+"decompressing."
+msgstr "대상 파일이 이미 있으면, 압축 또는 압축 해제 전 삭제합니다."
+
+#. type: Plain text
+#: ../src/xz/xz.1:431
+msgid ""
+"Compress or decompress even if the input is a symbolic link to a regular "
+"file, has more than one hard link, or has the setuid, setgid, or sticky bit "
+"set. The setuid, setgid, and sticky bits are not copied to the target file."
+msgstr ""
+"입력 파일이 일반 파일을 참조하는 심볼릭 링크나 하나 이상의 하드 링크, 내지는 "
+"setuid, setgid, 끈적이 비트 세트를 설정한 상태라도 압축 또는 압축 해제를 진행"
+"합니다. setuid, setgid, 끈적이 비트는 대상 파일에 복사하지 않습니다"
+
+#. type: Plain text
+#: ../src/xz/xz.1:456
+msgid ""
+"When used with B<--decompress> B<--stdout> and B<xz> cannot recognize the "
+"type of the source file, copy the source file as is to standard output. "
+"This allows B<xzcat> B<--force> to be used like B<cat>(1) for files that "
+"have not been compressed with B<xz>. Note that in future, B<xz> might "
+"support new compressed file formats, which may make B<xz> decompress more "
+"types of files instead of copying them as is to standard output. B<--"
+"format=>I<format> can be used to restrict B<xz> to decompress only a single "
+"file format."
+msgstr ""
+"B<--decompress> B<--stdout> 옵션을 같이 사용하는 상황에서 B<xz> 명령이 원본 "
+"파일의 형식을 알아내지 못할 때, 원본 파일의 사본을 표준 출력으로 보냅니다. "
+"이렇게 하면 B<xzcat> B<--force> 명령을 B<xz> 명령으로 압축하지 않은 파일에 대"
+"해 B<cat>(1) 을 사용하는 것처럼 사용할 수 있습니다. 참고로 나중에, B<xz>에"
+"서 B<xz>로 하여금 여러 형식의 파일을 표준 출력으로 복사하는 대신 압축을 해제"
+"하도록 새 압축 파일 형식을 지원할 예정입니다. B<--format=>I<E<lt>형식E<gt>> "
+"옵션은 B<xz> 명령에 단일 파일 형식만 압축 해제하도록 제한할 때 사용할 수 있습"
+"니다."
+
+#. type: TP
+#: ../src/xz/xz.1:457 ../src/xzdec/xzdec.1:76
+#, no-wrap
+msgid "B<-c>, B<--stdout>, B<--to-stdout>"
+msgstr "B<-c>, B<--stdout>, B<--to-stdout>"
+
+#. type: Plain text
+#: ../src/xz/xz.1:463
+msgid ""
+"Write the compressed or decompressed data to standard output instead of a "
+"file. This implies B<--keep>."
+msgstr ""
+"파일 대신 표준 출력으로 압축 또는 압축 해제한 데이터를 기록합니다. B<--keep>"
+"를 생략했습니다."
+
+#. type: TP
+#: ../src/xz/xz.1:463
+#, no-wrap
+msgid "B<--single-stream>"
+msgstr "B<--single-stream>"
+
+#. type: Plain text
+#: ../src/xz/xz.1:472
+msgid ""
+"Decompress only the first B<.xz> stream, and silently ignore possible "
+"remaining input data following the stream. Normally such trailing garbage "
+"makes B<xz> display an error."
+msgstr ""
+"처음 B<.xz> 스트림만 압축 해제하며, 스트림에 뒤따라오는 나머지 입력 데이터는 "
+"조용히 무시합니다. 보통 뒤따라오는 쓰레기 값에 대해서는 B<xz> 에서 오류를 나"
+"타냅니다."
+
+#. type: Plain text
+#: ../src/xz/xz.1:481
+msgid ""
+"B<xz> never decompresses more than one stream from B<.lzma> files or raw "
+"streams, but this option still makes B<xz> ignore the possible trailing data "
+"after the B<.lzma> file or raw stream."
+msgstr ""
+"B<xz>는 B<.lzma> 파일 또는 원시 스트림에서 온 하나 이상의 스트림에 대해 압축 "
+"해제동작을 취하지 않지만, 이 옵션을 사용하면 B<xz>에서 B<.lzma> 파일 또는 원"
+"시 스트림을 처리한 다음에 뒤따라오는 데이터를 무시하도록 합니다."
+
+#. type: Plain text
+#: ../src/xz/xz.1:486
+msgid ""
+"This option has no effect if the operation mode is not B<--decompress> or "
+"B<--test>."
+msgstr ""
+"이 옵션은 동작 모드가 B<--decompress> 또는 B<--test>가 아니면 동작에 아무런 "
+"영향을 주지 않습니다."
+
+#. type: TP
+#: ../src/xz/xz.1:486
+#, no-wrap
+msgid "B<--no-sparse>"
+msgstr "B<--no-sparse>"
+
+#. type: Plain text
+#: ../src/xz/xz.1:498
+msgid ""
+"Disable creation of sparse files. By default, if decompressing into a "
+"regular file, B<xz> tries to make the file sparse if the decompressed data "
+"contains long sequences of binary zeros. It also works when writing to "
+"standard output as long as standard output is connected to a regular file "
+"and certain additional conditions are met to make it safe. Creating sparse "
+"files may save disk space and speed up the decompression by reducing the "
+"amount of disk I/O."
+msgstr ""
+"희소 파일을 만들지 않습니다. 기본적으로 일반 파일로 압축 해제할 경우 B<xz> "
+"에서는 압축 해제한 파일에 이진 0값이 길게 늘어질 경우 희소 배열 파일을 만들려"
+"고 합니다. 표준 출력의 내용 길이만큼 연결한 일반 파일로 기록할 때도 동작하"
+"며 희소 파일을 만드는 동안 아무런 문제가 나타나지 않게 각각의 추가 조건을 만"
+"족합니다. 희소 파일을 만들면 디스크 공간을 절약할 수 있으며 디스크 입출력을 "
+"줄여 압축 해제 속도를 올릴 수 있습니다."
+
+#. type: TP
+#: ../src/xz/xz.1:498
+#, no-wrap
+msgid "B<-S> I<.suf>, B<--suffix=>I<.suf>"
+msgstr "B<-S> I<.suf>, B<--suffix=>I<.suf>"
+
+#. type: Plain text
+#: ../src/xz/xz.1:510
+msgid ""
+"When compressing, use I<.suf> as the suffix for the target file instead of "
+"B<.xz> or B<.lzma>. If not writing to standard output and the source file "
+"already has the suffix I<.suf>, a warning is displayed and the file is "
+"skipped."
+msgstr ""
+"압축할 때, 대상 파일의 접두사를 B<.xz> 또는 B<.lzma> 대신 I<.suf>로 사용하십"
+"시오. 표준 출력으로 기록하지 않고 원본 파일에 I<.suf> 접두사가 붙어있으면, "
+"경고를 나타내고 해당 파일을 건너뜁니다."
+
+#. type: Plain text
+#: ../src/xz/xz.1:524
+msgid ""
+"When decompressing, recognize files with the suffix I<.suf> in addition to "
+"files with the B<.xz>, B<.txz>, B<.lzma>, B<.tlz>, or B<.lz> suffix. If the "
+"source file has the suffix I<.suf>, the suffix is removed to get the target "
+"filename."
+msgstr ""
+"압축 해제할 때, I<.suf> 접미사로 파일을 인식하기도 하고, B<.xz>, B<.txz>, B<."
+"lzma>, B<.tlz>, B<.lz> 접미사가 붙은 파일도 인식합니다. 원본 파일에 I<.suf> "
+"접미사가 붙어있으면, 해당 접미사를 제거하여 대상 파일 이름을 알아냅니다."
+
+#. type: Plain text
+#: ../src/xz/xz.1:530
+msgid ""
+"When compressing or decompressing raw streams (B<--format=raw>), the suffix "
+"must always be specified unless writing to standard output, because there is "
+"no default suffix for raw streams."
+msgstr ""
+"원시 스트림 압축 및 압축 해제시(B<--format=raw>) 원시 스트림에 기본 접미사가 "
+"없기 때문에, 표준 출력으로 기록하지 않는 한 접미사를 반드시 지정해야 합니다."
+
+#. type: TP
+#: ../src/xz/xz.1:530
+#, no-wrap
+msgid "B<--files>B<=>I<file>"
+msgstr "B<--files>B<=>I<E<lt>파일E<gt>>"
+
+#. type: Plain text
+#: ../src/xz/xz.1:544
+msgid ""
+"Read the filenames to process from I<file>; if I<file> is omitted, filenames "
+"are read from standard input. Filenames must be terminated with the newline "
+"character. A dash (B<->) is taken as a regular filename; it doesn't mean "
+"standard input. If filenames are given also as command line arguments, they "
+"are processed before the filenames read from I<file>."
+msgstr ""
+"I<E<lt>파일E<gt>>에서 처리할 파일 이름을 읽습니다. I<E<lt>파일E<gt>>을 생략하"
+"면 파일 이름은 표준 입력에서 불러옵니다. 파일 이름은 개행 문자로 끝나야 합니"
+"다. 대시 문자(B<->)는 일반 파일 이름으로 취급하며 표준 입력을 의미하지 않습"
+"니다. 파일 이름을 명령행 인자로 지정하면, I<E<lt>파일E<gt>>에서 파일 이름을 "
+"읽어들이기 전 해당 명령행 인자를 먼저 처리합니다."
+
+#. type: TP
+#: ../src/xz/xz.1:544
+#, no-wrap
+msgid "B<--files0>B<=>I<file>"
+msgstr "B<--files0>B<=>I<E<lt>파일E<gt>>"
+
+#. type: Plain text
+#: ../src/xz/xz.1:548
+msgid ""
+"This is identical to B<--files>B<=>I<file> except that each filename must "
+"be terminated with the null character."
+msgstr ""
+"각 파일 이름이 널 문자로 끝나야 한다는 점만 제외하면 B<--files>B<=>I<E<lt>파"
+"일E<gt>> 옵션과 동일합니다."
+
+#. type: SS
+#: ../src/xz/xz.1:549
+#, no-wrap
+msgid "Basic file format and compression options"
+msgstr "기본 파일 형식 및 압축 옵션"
+
+#. type: TP
+#: ../src/xz/xz.1:550
+#, no-wrap
+msgid "B<-F> I<format>, B<--format=>I<format>"
+msgstr "B<-F> I<format>, B<--format=>I<E<lt>형식E<gt>>"
+
+#. type: Plain text
+#: ../src/xz/xz.1:555
+msgid "Specify the file I<format> to compress or decompress:"
+msgstr "압축 또는 압축해제 파일 I<E<lt>형식E<gt>>을 지정합니다:"
+
+#. type: TP
+#: ../src/xz/xz.1:556
+#, no-wrap
+msgid "B<auto>"
+msgstr "B<auto>"
+
+#. type: Plain text
+#: ../src/xz/xz.1:568
+msgid ""
+"This is the default. When compressing, B<auto> is equivalent to B<xz>. "
+"When decompressing, the format of the input file is automatically detected. "
+"Note that raw streams (created with B<--format=raw>) cannot be auto-"
+"detected."
+msgstr ""
+"기본 값입니다. 압축할 때, B<auto>는 B<xz>의 기본 동작과 동일합니다. 압축을 "
+"해제할 때, 입력 파일 형식을 자동으로 찾습니다. 참고로 원시 스트림(B<--"
+"format=raw>)의 경우 자동으로 찾을 수 없습니다."
+
+#. type: TP
+#: ../src/xz/xz.1:568
+#, no-wrap
+msgid "B<xz>"
+msgstr "B<xz>"
+
+#. type: Plain text
+#: ../src/xz/xz.1:575
+msgid ""
+"Compress to the B<.xz> file format, or accept only B<.xz> files when "
+"decompressing."
+msgstr ""
+"B<.xz> 파일 형식으로 압축하거나, 압축 해제시 B<.xz> 파일만 받아들입니다."
+
+#. type: TP
+#: ../src/xz/xz.1:575
+#, no-wrap
+msgid "B<lzma>, B<alone>"
+msgstr "B<lzma>, B<alone>"
+
+#. type: Plain text
+#: ../src/xz/xz.1:585
+msgid ""
+"Compress to the legacy B<.lzma> file format, or accept only B<.lzma> files "
+"when decompressing. The alternative name B<alone> is provided for backwards "
+"compatibility with LZMA Utils."
+msgstr ""
+"이전 B<.lzma> 파일 형식으로 압축하거나, 압축 해제시 B<.lzma> 파일만 받아들입"
+"니다. B<alone> 대체 명령은 LZMA 유틸리티 하위 호환성을 목적으로 제공합니다."
+
+#. type: TP
+#: ../src/xz/xz.1:585
+#, no-wrap
+msgid "B<lzip>"
+msgstr "B<lzip>"
+
+#. type: Plain text
+#: ../src/xz/xz.1:591
+msgid ""
+"Accept only B<.lz> files when decompressing. Compression is not supported."
+msgstr "압축 해제시 B<.lz> 파일만 받아들입니다. 압축은 지원하지 않습니다."
+
+#. type: Plain text
+#: ../src/xz/xz.1:604
+msgid ""
+"The B<.lz> format version 0 and the unextended version 1 are supported. "
+"Version 0 files were produced by B<lzip> 1.3 and older. Such files aren't "
+"common but may be found from file archives as a few source packages were "
+"released in this format. People might have old personal files in this "
+"format too. Decompression support for the format version 0 was removed in "
+"B<lzip> 1.18."
+msgstr ""
+"B<.lz> 형식 버전 0과 비확장 버전 1을 지원합니다. 버전 0파일은 B<lzip> 1.3 이"
+"전에서만 만듭니다. 일반적이진 않지만 일부 파일의 경우 이 형식과 관련된 원본 "
+"패키지로 보관한 파일을 찾을 수도 있습니다. 개인적으로 이 형식으로 압축한 오"
+"래된 개인 파일을 가지고 있을 수도 있습니다. 형식 버전 0 압축 해제 지원은 "
+"B<lzip> 1.18에서 제거했습니다."
+
+#. type: Plain text
+#: ../src/xz/xz.1:613
+msgid ""
+"B<lzip> 1.4 and later create files in the format version 1. The sync flush "
+"marker extension to the format version 1 was added in B<lzip> 1.6. This "
+"extension is rarely used and isn't supported by B<xz> (diagnosed as corrupt "
+"input)."
+msgstr ""
+"B<lzip> 1.4 이상에서는 버전 1형식의 파일을 만듭니다. 형식 버전 1로의 동기화 "
+"제거 마커 확장은 B<lzip> 1.6에 추가했습니다. 이 확장은 거의 쓰지 않으며 "
+"B<xz> 에서 조차도 지원하지 않습니다(손상된 입력 파일로 진단함)."
+
+#. type: TP
+#: ../src/xz/xz.1:613
+#, no-wrap
+msgid "B<raw>"
+msgstr "B<raw>"
+
+#. type: Plain text
+#: ../src/xz/xz.1:621
+msgid ""
+"Compress or uncompress a raw stream (no headers). This is meant for "
+"advanced users only. To decode raw streams, you need use B<--format=raw> "
+"and explicitly specify the filter chain, which normally would have been "
+"stored in the container headers."
+msgstr ""
+"원시 스트림으로 압축하거나 압축을 해제합니다(헤더 없음). 고급 사용자 전용입"
+"니다. 원시 스트림을 디코딩하려면, B<--format=raw> 옵션을 사용하고 분명하게 "
+"필터 체인을 지정하여 컨테이너 헤더에 필요한 정보를 저장하게 끔 해야합니다."
+
+#. type: TP
+#: ../src/xz/xz.1:622
+#, no-wrap
+msgid "B<-C> I<check>, B<--check=>I<check>"
+msgstr "B<-C> I<E<lt>검사방식E<gt>>, B<--check=>I<E<lt>검사방식E<gt>>"
+
+#. type: Plain text
+#: ../src/xz/xz.1:637
+msgid ""
+"Specify the type of the integrity check. The check is calculated from the "
+"uncompressed data and stored in the B<.xz> file. This option has an effect "
+"only when compressing into the B<.xz> format; the B<.lzma> format doesn't "
+"support integrity checks. The integrity check (if any) is verified when the "
+"B<.xz> file is decompressed."
+msgstr ""
+"무결성 검사 방식을 지정합니다. 검사 방식은 B<.xz> 파일에 저장하며 압축 해제 "
+"데이터를 계산합니다. 이 옵션은 B<.xz> 형식으로 압축할 때만 효력이 있습니다: "
+"B<.lzma> 형식은 무결성 겁사를 지원하지 않습니다. 무결성 검사는 B<.xz> 파일 "
+"압축을 풀었을 때에 검사합니다."
+
+#. type: Plain text
+#: ../src/xz/xz.1:641
+msgid "Supported I<check> types:"
+msgstr "지원 I<검사> 형식:"
+
+#. type: TP
+#: ../src/xz/xz.1:642
+#, no-wrap
+msgid "B<none>"
+msgstr "B<none>"
+
+#. type: Plain text
+#: ../src/xz/xz.1:648
+msgid ""
+"Don't calculate an integrity check at all. This is usually a bad idea. "
+"This can be useful when integrity of the data is verified by other means "
+"anyway."
+msgstr ""
+"어떤 경우에도 무결성 검사 계산을 수행하지 않습니다. 보통 바람직하지 못한 생"
+"각입니다. 데이터 무결성을 다른 방식으로라도 검증해야 하는 상황이면 쓸만할 "
+"수 있습니다."
+
+#. type: TP
+#: ../src/xz/xz.1:648
+#, no-wrap
+msgid "B<crc32>"
+msgstr "B<crc32>"
+
+#. type: Plain text
+#: ../src/xz/xz.1:651
+msgid "Calculate CRC32 using the polynomial from IEEE-802.3 (Ethernet)."
+msgstr "IEEE-802.3 (이더넷)의 다항 연산으로 CRC32를 계산합니다."
+
+#. type: TP
+#: ../src/xz/xz.1:651
+#, no-wrap
+msgid "B<crc64>"
+msgstr "B<crc64>"
+
+#. type: Plain text
+#: ../src/xz/xz.1:656
+msgid ""
+"Calculate CRC64 using the polynomial from ECMA-182. This is the default, "
+"since it is slightly better than CRC32 at detecting damaged files and the "
+"speed difference is negligible."
+msgstr ""
+"ECMA-182의 다항식 연산으로 CRC64를 계산합니다. 이 동작이 기본 동작이기 때문"
+"에 CRC32가 깨진 파일을 찾을 때보다는 좀 낮은 편이며 속도 차이도 거의 없습니"
+"다."
+
+#. type: TP
+#: ../src/xz/xz.1:656
+#, no-wrap
+msgid "B<sha256>"
+msgstr "B<sha256>"
+
+#. type: Plain text
+#: ../src/xz/xz.1:660
+msgid "Calculate SHA-256. This is somewhat slower than CRC32 and CRC64."
+msgstr "SHA-256 해시를 계산합니다. CRC32와 CRC64 보다는 좀 느립니다."
+
+#. type: Plain text
+#: ../src/xz/xz.1:666
+msgid ""
+"Integrity of the B<.xz> headers is always verified with CRC32. It is not "
+"possible to change or disable it."
+msgstr ""
+"B<.xz> 헤더 무결성은 항상 CRC32로 검증하빈다. 이를 바꾸거나 It is not "
+"possible to change or disable it."
+
+#. type: TP
+#: ../src/xz/xz.1:666
+#, no-wrap
+msgid "B<--ignore-check>"
+msgstr "B<--ignore-check>"
+
+#. type: Plain text
+#: ../src/xz/xz.1:672
+msgid ""
+"Don't verify the integrity check of the compressed data when decompressing. "
+"The CRC32 values in the B<.xz> headers will still be verified normally."
+msgstr ""
+"압축 데이터를 압축해제할 경우 압축 데이터의 무결성 검증을 진행하지 않습니"
+"다. B<.xz> 헤더의 CRC32 값은 그래도 여전히 보통 방식으로 검증합니다."
+
+#. type: Plain text
+#: ../src/xz/xz.1:675
+msgid ""
+"B<Do not use this option unless you know what you are doing.> Possible "
+"reasons to use this option:"
+msgstr ""
+"B<이 옵션이 정확히 무슨 동작을 하는지 알기 전에는 사용하지 마십시오.> 이 옵션"
+"을 사용하는 타당한 이유로:"
+
+#. type: Plain text
+#: ../src/xz/xz.1:678
+msgid "Trying to recover data from a corrupt .xz file."
+msgstr "깨진 .xz 파일에서 데이터 복구를 시도합니다."
+
+#. type: Plain text
+#: ../src/xz/xz.1:684
+msgid ""
+"Speeding up decompression. This matters mostly with SHA-256 or with files "
+"that have compressed extremely well. It's recommended to not use this "
+"option for this purpose unless the file integrity is verified externally in "
+"some other way."
+msgstr ""
+"압축 해제 속도를 늘립니다. SHA-256 또는 압축 파일에 들어간 그 무언가를 엄청 "
+"빨리 처리합니다. 다른 방식으로 파일 무결성을 검증해야 하는 목적이 아니라면 "
+"이 옵션을 사용하지 않는게 좋습니다."
+
+#. type: TP
+#: ../src/xz/xz.1:685
+#, no-wrap
+msgid "B<-0> ... B<-9>"
+msgstr "B<-0> ... B<-9>"
+
+#. type: Plain text
+#: ../src/xz/xz.1:694
+msgid ""
+"Select a compression preset level. The default is B<-6>. If multiple "
+"preset levels are specified, the last one takes effect. If a custom filter "
+"chain was already specified, setting a compression preset level clears the "
+"custom filter chain."
+msgstr ""
+"압축 사전 설정 수준을 선택합니다. 기본값은 B<-6>입니다. 다중 수준을 지정하"
+"면 가장 마지막 수준 옵션을 적용합니다. 개별 필터 체인을 이미 지정했다면, 압"
+"축 사전 설정 수준 값을 설정할 때 개별 필터 체인을 정리합니다."
+
+#. type: Plain text
+#: ../src/xz/xz.1:709
+msgid ""
+"The differences between the presets are more significant than with "
+"B<gzip>(1) and B<bzip2>(1). The selected compression settings determine "
+"the memory requirements of the decompressor, thus using a too high preset "
+"level might make it painful to decompress the file on an old system with "
+"little RAM. Specifically, B<it's not a good idea to blindly use -9 for "
+"everything> like it often is with B<gzip>(1) and B<bzip2>(1)."
+msgstr ""
+"사전 설정간 차이는 B<gzip>(1)과 B<bzip2>(1)을 사용할 때보다 더 비중을 차지합"
+"니다. 선택한 압축 설정은 압축 해제시 필요한 메모리 사용량을 셜정하므로 사전 "
+"설정 수준 값을 너무 높게 지정하면 RAM 용량이 적은 오래된 시스템에서 파일 압"
+"축 해제시 실패할 수 있습니다. 게다가, B<gzip>(1) 과 B<bzip2>(1)에서 처럼 종"
+"종 B<모든 동작에 -9를 몰래 활용하는건 바람직하지 않습니다>."
+
+#. type: TP
+#: ../src/xz/xz.1:710
+#, no-wrap
+msgid "B<-0> ... B<-3>"
+msgstr "B<-0> ... B<-3>"
+
+#. type: Plain text
+#: ../src/xz/xz.1:722
+msgid ""
+"These are somewhat fast presets. B<-0> is sometimes faster than B<gzip -9> "
+"while compressing much better. The higher ones often have speed comparable "
+"to B<bzip2>(1) with comparable or better compression ratio, although the "
+"results depend a lot on the type of data being compressed."
+msgstr ""
+"동작이 빠른 사전 설정 부류입니다. B<-0>은 때로는 B<gzip -9> 명령보다 압축율"
+"이 훨씬 우수하면서도 더 빠릅니다. 더 큰 값은 보통 B<bzip2>(1) 명령과 비교했"
+"을 떄 압축 결과가 압축 데이터에 따라 달라지더라도, 비교할 법한 속도 또는 더 "
+"나은 압축율을 보입니다."
+
+#. type: TP
+#: ../src/xz/xz.1:722
+#, no-wrap
+msgid "B<-4> ... B<-6>"
+msgstr "B<-4> ... B<-6>"
+
+#. type: Plain text
+#: ../src/xz/xz.1:736
+msgid ""
+"Good to very good compression while keeping decompressor memory usage "
+"reasonable even for old systems. B<-6> is the default, which is usually a "
+"good choice for distributing files that need to be decompressible even on "
+"systems with only 16\\ MiB RAM. (B<-5e> or B<-6e> may be worth considering "
+"too. See B<--extreme>.)"
+msgstr ""
+"오래된 시스템에서 조차도 압축 해제 프로그램의 적절한 메모리 사용량을 보이면"
+"서 양호하거나 최적의 압축율을 보여줍니다. B<-6> 옵션은 압축 해제시 메모리 사"
+"용량이 16MiB 밖에 안되기 때문에 파일을 배포할 때 최적의 선택인 기본 값입니"
+"다. (B<-5e> 또는 B<-6e>도 역시 고려할 만합니다. B<--extreme>을 참고하십시"
+"오.)"
+
+#. type: TP
+#: ../src/xz/xz.1:736
+#, no-wrap
+msgid "B<-7 ... -9>"
+msgstr "B<-7 ... -9>"
+
+#. type: Plain text
+#: ../src/xz/xz.1:743
+msgid ""
+"These are like B<-6> but with higher compressor and decompressor memory "
+"requirements. These are useful only when compressing files bigger than 8\\ "
+"MiB, 16\\ MiB, and 32\\ MiB, respectively."
+msgstr ""
+"B<-6>과 비슷하지만 압축 및 압축 해제시 요구 메모리 사용량이 더 높습니다. 압"
+"축 파일이 각각 8MiB, 16MiB, 32MiB 보다 클 경우에만 쓸만한 옵션입니다."
+
+#. type: Plain text
+#: ../src/xz/xz.1:751
+msgid ""
+"On the same hardware, the decompression speed is approximately a constant "
+"number of bytes of compressed data per second. In other words, the better "
+"the compression, the faster the decompression will usually be. This also "
+"means that the amount of uncompressed output produced per second can vary a "
+"lot."
+msgstr ""
+"동일한 하드웨어에서, 압축 해제 속도는 압축한 데이터의 초당 정적 바이트 처리 "
+"수의 어림 평균입니다. 다시 말해, 압축율을 더 올리면, 압축 해제 속도도 역시 "
+"올라갑니다. 이는 곧 초당 비압축 데이터 출력 양이 달라질 수 있단 뜻입니다."
+
+#. type: Plain text
+#: ../src/xz/xz.1:753
+msgid "The following table summarises the features of the presets:"
+msgstr "다음 표에 사전 설정 기능을 정리했습니다:"
+
+#. type: tbl table
+#: ../src/xz/xz.1:760 ../src/xz/xz.1:841 ../src/xz/xz.1:2839
+#, no-wrap
+msgid "Preset"
+msgstr "Preset"
+
+#. type: tbl table
+#: ../src/xz/xz.1:760 ../src/xz/xz.1:841
+#, no-wrap
+msgid "DictSize"
+msgstr "DictSize"
+
+#. type: tbl table
+#: ../src/xz/xz.1:760 ../src/xz/xz.1:841 ../src/xz/xz.1:2839
+#, no-wrap
+msgid "CompCPU"
+msgstr "CompCPU"
+
+#. type: tbl table
+#: ../src/xz/xz.1:760 ../src/xz/xz.1:841
+#, no-wrap
+msgid "CompMem"
+msgstr "CompMem"
+
+#. type: tbl table
+#: ../src/xz/xz.1:760 ../src/xz/xz.1:841
+#, no-wrap
+msgid "DecMem"
+msgstr "DecMem"
+
+#. type: tbl table
+#: ../src/xz/xz.1:761 ../src/xz/xz.1:2450 ../src/xz/xz.1:2475
+#: ../src/xz/xz.1:2840
+#, no-wrap
+msgid "-0"
+msgstr "-0"
+
+#. type: tbl table
+#: ../src/xz/xz.1:761 ../src/xz/xz.1:842 ../src/xz/xz.1:2450
+#, no-wrap
+msgid "256 KiB"
+msgstr "256 KiB"
+
+#. type: TP
+#: ../src/xz/xz.1:761 ../src/xz/xz.1:2840 ../src/scripts/xzgrep.1:82
+#, no-wrap
+msgid "0"
+msgstr "0"
+
+#. type: tbl table
+#: ../src/xz/xz.1:761 ../src/xz/xz.1:763 ../src/xz/xz.1:844 ../src/xz/xz.1:2475
+#, no-wrap
+msgid "3 MiB"
+msgstr "3 MiB"
+
+#. type: tbl table
+#: ../src/xz/xz.1:761 ../src/xz/xz.1:762 ../src/xz/xz.1:842 ../src/xz/xz.1:843
+#: ../src/xz/xz.1:2451 ../src/xz/xz.1:2452 ../src/xz/xz.1:2454
+#, no-wrap
+msgid "1 MiB"
+msgstr "1 MiB"
+
+#. type: tbl table
+#: ../src/xz/xz.1:762 ../src/xz/xz.1:2451 ../src/xz/xz.1:2476
+#: ../src/xz/xz.1:2841
+#, no-wrap
+msgid "-1"
+msgstr "-1"
+
+#. type: TP
+#: ../src/xz/xz.1:762 ../src/xz/xz.1:1758 ../src/xz/xz.1:2841
+#: ../src/scripts/xzgrep.1:86
+#, no-wrap
+msgid "1"
+msgstr "1"
+
+#. type: tbl table
+#: ../src/xz/xz.1:762 ../src/xz/xz.1:766 ../src/xz/xz.1:767 ../src/xz/xz.1:847
+#: ../src/xz/xz.1:848 ../src/xz/xz.1:2476
+#, no-wrap
+msgid "9 MiB"
+msgstr "9 MiB"
+
+#. type: tbl table
+#: ../src/xz/xz.1:762 ../src/xz/xz.1:763 ../src/xz/xz.1:843 ../src/xz/xz.1:844
+#: ../src/xz/xz.1:2452 ../src/xz/xz.1:2455 ../src/xz/xz.1:2476
+#, no-wrap
+msgid "2 MiB"
+msgstr "2 MiB"
+
+#. type: tbl table
+#: ../src/xz/xz.1:763 ../src/xz/xz.1:2452 ../src/xz/xz.1:2477
+#: ../src/xz/xz.1:2842
+#, no-wrap
+msgid "-2"
+msgstr "-2"
+
+#. type: tbl table
+#: ../src/xz/xz.1:763 ../src/xz/xz.1:1760 ../src/xz/xz.1:2842
+#, no-wrap
+msgid "2"
+msgstr "2"
+
+#. type: tbl table
+#: ../src/xz/xz.1:763 ../src/xz/xz.1:768 ../src/xz/xz.1:849 ../src/xz/xz.1:2477
+#, no-wrap
+msgid "17 MiB"
+msgstr "17 MiB"
+
+#. type: tbl table
+#: ../src/xz/xz.1:764 ../src/xz/xz.1:2453 ../src/xz/xz.1:2478
+#: ../src/xz/xz.1:2843
+#, no-wrap
+msgid "-3"
+msgstr "-3"
+
+#. type: tbl table
+#: ../src/xz/xz.1:764 ../src/xz/xz.1:765 ../src/xz/xz.1:842 ../src/xz/xz.1:845
+#: ../src/xz/xz.1:846 ../src/xz/xz.1:2453 ../src/xz/xz.1:2454
+#: ../src/xz/xz.1:2456
+#, no-wrap
+msgid "4 MiB"
+msgstr "4 MiB"
+
+#. type: tbl table
+#: ../src/xz/xz.1:764 ../src/xz/xz.1:2843
+#, no-wrap
+msgid "3"
+msgstr "3"
+
+#. type: tbl table
+#: ../src/xz/xz.1:764 ../src/xz/xz.1:769 ../src/xz/xz.1:850 ../src/xz/xz.1:2458
+#: ../src/xz/xz.1:2459 ../src/xz/xz.1:2478
+#, no-wrap
+msgid "32 MiB"
+msgstr "32 MiB"
+
+#. type: tbl table
+#: ../src/xz/xz.1:764 ../src/xz/xz.1:765 ../src/xz/xz.1:845 ../src/xz/xz.1:846
+#, no-wrap
+msgid "5 MiB"
+msgstr "5 MiB"
+
+#. type: tbl table
+#: ../src/xz/xz.1:765 ../src/xz/xz.1:2454 ../src/xz/xz.1:2479
+#: ../src/xz/xz.1:2844
+#, no-wrap
+msgid "-4"
+msgstr "-4"
+
+#. type: tbl table
+#: ../src/xz/xz.1:765 ../src/xz/xz.1:1759 ../src/xz/xz.1:1761
+#: ../src/xz/xz.1:1762 ../src/xz/xz.1:1764 ../src/xz/xz.1:2844
+#, no-wrap
+msgid "4"
+msgstr "4"
+
+#. type: tbl table
+#: ../src/xz/xz.1:765 ../src/xz/xz.1:845 ../src/xz/xz.1:846 ../src/xz/xz.1:2479
+#, no-wrap
+msgid "48 MiB"
+msgstr "48 MiB"
+
+#. type: tbl table
+#: ../src/xz/xz.1:766 ../src/xz/xz.1:2455 ../src/xz/xz.1:2480
+#: ../src/xz/xz.1:2845
+#, no-wrap
+msgid "-5"
+msgstr "-5"
+
+#. type: tbl table
+#: ../src/xz/xz.1:766 ../src/xz/xz.1:767 ../src/xz/xz.1:847 ../src/xz/xz.1:848
+#: ../src/xz/xz.1:2455 ../src/xz/xz.1:2456 ../src/xz/xz.1:2457
+#, no-wrap
+msgid "8 MiB"
+msgstr "8 MiB"
+
+#. type: tbl table
+#: ../src/xz/xz.1:766 ../src/xz/xz.1:2845
+#, no-wrap
+msgid "5"
+msgstr "5"
+
+#. type: tbl table
+#: ../src/xz/xz.1:766 ../src/xz/xz.1:767 ../src/xz/xz.1:847 ../src/xz/xz.1:848
+#: ../src/xz/xz.1:2480 ../src/xz/xz.1:2481
+#, no-wrap
+msgid "94 MiB"
+msgstr "94 MiB"
+
+#. type: tbl table
+#: ../src/xz/xz.1:767 ../src/xz/xz.1:2456 ../src/xz/xz.1:2481
+#: ../src/xz/xz.1:2846
+#, no-wrap
+msgid "-6"
+msgstr "-6"
+
+#. type: tbl table
+#: ../src/xz/xz.1:767 ../src/xz/xz.1:768 ../src/xz/xz.1:769 ../src/xz/xz.1:770
+#: ../src/xz/xz.1:2846
+#, no-wrap
+msgid "6"
+msgstr "6"
+
+#. type: tbl table
+#: ../src/xz/xz.1:768 ../src/xz/xz.1:2457 ../src/xz/xz.1:2482
+#, no-wrap
+msgid "-7"
+msgstr "-7"
+
+#. type: tbl table
+#: ../src/xz/xz.1:768 ../src/xz/xz.1:849 ../src/xz/xz.1:2457
+#: ../src/xz/xz.1:2458 ../src/xz/xz.1:2479
+#, no-wrap
+msgid "16 MiB"
+msgstr "16 MiB"
+
+#. type: tbl table
+#: ../src/xz/xz.1:768 ../src/xz/xz.1:849 ../src/xz/xz.1:2482
+#, no-wrap
+msgid "186 MiB"
+msgstr "186 MiB"
+
+#. type: tbl table
+#: ../src/xz/xz.1:769 ../src/xz/xz.1:2458 ../src/xz/xz.1:2483
+#, no-wrap
+msgid "-8"
+msgstr "-8"
+
+#. type: tbl table
+#: ../src/xz/xz.1:769 ../src/xz/xz.1:850 ../src/xz/xz.1:2483
+#, no-wrap
+msgid "370 MiB"
+msgstr "370 MiB"
+
+#. type: tbl table
+#: ../src/xz/xz.1:769 ../src/xz/xz.1:850
+#, no-wrap
+msgid "33 MiB"
+msgstr "33 MiB"
+
+#. type: tbl table
+#: ../src/xz/xz.1:770 ../src/xz/xz.1:2459 ../src/xz/xz.1:2484
+#, no-wrap
+msgid "-9"
+msgstr "-9"
+
+#. type: tbl table
+#: ../src/xz/xz.1:770 ../src/xz/xz.1:851 ../src/xz/xz.1:2459
+#, no-wrap
+msgid "64 MiB"
+msgstr "64 MiB"
+
+#. type: tbl table
+#: ../src/xz/xz.1:770 ../src/xz/xz.1:851 ../src/xz/xz.1:2484
+#, no-wrap
+msgid "674 MiB"
+msgstr "674 MiB"
+
+#. type: tbl table
+#: ../src/xz/xz.1:770 ../src/xz/xz.1:851
+#, no-wrap
+msgid "65 MiB"
+msgstr "65 MiB"
+
+#. type: Plain text
+#: ../src/xz/xz.1:776
+msgid "Column descriptions:"
+msgstr "컬럼 설명:"
+
+#. type: Plain text
+#: ../src/xz/xz.1:788
+msgid ""
+"DictSize is the LZMA2 dictionary size. It is waste of memory to use a "
+"dictionary bigger than the size of the uncompressed file. This is why it is "
+"good to avoid using the presets B<-7> ... B<-9> when there's no real need "
+"for them. At B<-6> and lower, the amount of memory wasted is usually low "
+"enough to not matter."
+msgstr ""
+"DictSize는 LZMA2 딕셔너리 크기입니다. 압축 해제 파일의 크기보다 딕셔너리에"
+"서 사용하는 낭비 메모리 용량입니다. 실제로 필요하지 않은 B<-7> ... B<-9> 사"
+"전 설정값을 피해야 하는 적절한 이유이기도 합니다. B<-6> 이하에서는 소모 메모"
+"리 양이 충분히 적거나 따로 신경쓸 필요가 없습니다."
+
+#. type: Plain text
+#: ../src/xz/xz.1:797
+msgid ""
+"CompCPU is a simplified representation of the LZMA2 settings that affect "
+"compression speed. The dictionary size affects speed too, so while CompCPU "
+"is the same for levels B<-6> ... B<-9>, higher levels still tend to be a "
+"little slower. To get even slower and thus possibly better compression, see "
+"B<--extreme>."
+msgstr ""
+"CompCPU는 압축 속도에 영향을 주는 LZMA2 설정의 단순화 표기 값입니다. 딕셔너"
+"리 크기는 속도에도 영향을 주기 때문에 CompCPU는 B<-6> ... B<-9> 수준값과 동일"
+"한데, 고수준 값은 여전히 조금 더 느려질 수 있습니다. 느려지는 만큼 압축율은 "
+"가능한 한 더 좋아집니다. B<--extreme>을 참고하십시오."
+
+#. type: Plain text
+#: ../src/xz/xz.1:805
+msgid ""
+"CompMem contains the compressor memory requirements in the single-threaded "
+"mode. It may vary slightly between B<xz> versions. Memory requirements of "
+"some of the future multithreaded modes may be dramatically higher than that "
+"of the single-threaded mode."
+msgstr ""
+"CompMem은 단일-스레드 모드에서 필요한 압축 프로그램의 메모리 점유 용량입니"
+"다. B<xz> 버전에 따라 다를 수 있습니다. 앞으로 도입할 다중-스레드 모드의 메"
+"모리 사용량은 단일-스레드 모드에서의 그것보다는 훨씬 늘어납니다."
+
+#. type: Plain text
+#: ../src/xz/xz.1:812
+msgid ""
+"DecMem contains the decompressor memory requirements. That is, the "
+"compression settings determine the memory requirements of the decompressor. "
+"The exact decompressor memory usage is slightly more than the LZMA2 "
+"dictionary size, but the values in the table have been rounded up to the "
+"next full MiB."
+msgstr ""
+"DecMem은 압축 해제 프로그램의 메모리 점유용량입니다. 이는 곧, 압축 해제 프로"
+"그램에서 필요한 메모리 사용량을 압축 설정에서 결정한다는 의미가 들어있습니"
+"다. 정확한 압축 해제 프로그램의 메모리 사용량은 LZMA2 딕셔너리 크기 보다는 "
+"조금 많지만 테이블의 값은 MiB 용량으로 완전히 반올림한 값입니다."
+
+#. type: TP
+#: ../src/xz/xz.1:813
+#, no-wrap
+msgid "B<-e>, B<--extreme>"
+msgstr "B<-e>, B<--extreme>"
+
+#. type: Plain text
+#: ../src/xz/xz.1:822
+msgid ""
+"Use a slower variant of the selected compression preset level (B<-0> ... "
+"B<-9>) to hopefully get a little bit better compression ratio, but with bad "
+"luck this can also make it worse. Decompressor memory usage is not "
+"affected, but compressor memory usage increases a little at preset levels "
+"B<-0> ... B<-3>."
+msgstr ""
+"기대하는 만큼의 좀 더 나은 압축율을 확보하려 선택한 압축 사전 설정 수준의 느"
+"린 변형 옵션을 사용하지만, 재수 없는 와중에 골로 가는 경우가 생기기도 합니"
+"다. 압축 해제 프로그램의 메모리 사용에는 영향을 주지 않지만, 압축 프로그램"
+"의 메모리 사용량은 B<-0> ... B<-3> 사전 설정 수준에서 약간 더 올라갈 뿐입니"
+"다."
+
+#. type: Plain text
+#: ../src/xz/xz.1:834
+msgid ""
+"Since there are two presets with dictionary sizes 4\\ MiB and 8\\ MiB, the "
+"presets B<-3e> and B<-5e> use slightly faster settings (lower CompCPU) than "
+"B<-4e> and B<-6e>, respectively. That way no two presets are identical."
+msgstr ""
+"4MiB와 8MiB 두 가지 딕셔너리 용량 설정이 있기 때문에 B<-3e> 와 B<-5e> 사전 설"
+"정을 (CompCPU 수치를 낮춰서) 각각 B<-4e> 와 B<-6e> 보다 약간 더 빠르게 설정"
+"할 수 있습니다. 이런 식으로 두 사전 설정이 동일하지 않습니다."
+
+#. type: tbl table
+#: ../src/xz/xz.1:842
+#, no-wrap
+msgid "-0e"
+msgstr "-0e"
+
+#. type: tbl table
+#: ../src/xz/xz.1:842 ../src/xz/xz.1:843 ../src/xz/xz.1:844 ../src/xz/xz.1:846
+#: ../src/xz/xz.1:848 ../src/xz/xz.1:849 ../src/xz/xz.1:850 ../src/xz/xz.1:851
+#: ../src/xz/xz.1:2848
+#, no-wrap
+msgid "8"
+msgstr "8"
+
+#. type: tbl table
+#: ../src/xz/xz.1:843
+#, no-wrap
+msgid "-1e"
+msgstr "-1e"
+
+#. type: tbl table
+#: ../src/xz/xz.1:843
+#, no-wrap
+msgid "13 MiB"
+msgstr "13 MiB"
+
+#. type: tbl table
+#: ../src/xz/xz.1:844
+#, no-wrap
+msgid "-2e"
+msgstr "-2e"
+
+#. type: tbl table
+#: ../src/xz/xz.1:844
+#, no-wrap
+msgid "25 MiB"
+msgstr "25 MiB"
+
+#. type: tbl table
+#: ../src/xz/xz.1:845
+#, no-wrap
+msgid "-3e"
+msgstr "-3e"
+
+#. type: tbl table
+#: ../src/xz/xz.1:845 ../src/xz/xz.1:847 ../src/xz/xz.1:2847
+#, no-wrap
+msgid "7"
+msgstr "7"
+
+#. type: tbl table
+#: ../src/xz/xz.1:846
+#, no-wrap
+msgid "-4e"
+msgstr "-4e"
+
+#. type: tbl table
+#: ../src/xz/xz.1:847 ../src/xz/xz.1:2847
+#, no-wrap
+msgid "-5e"
+msgstr "-5e"
+
+#. type: tbl table
+#: ../src/xz/xz.1:848 ../src/xz/xz.1:2848
+#, no-wrap
+msgid "-6e"
+msgstr "-6e"
+
+#. type: tbl table
+#: ../src/xz/xz.1:849
+#, no-wrap
+msgid "-7e"
+msgstr "-7e"
+
+#. type: tbl table
+#: ../src/xz/xz.1:850
+#, no-wrap
+msgid "-8e"
+msgstr "-8e"
+
+#. type: tbl table
+#: ../src/xz/xz.1:851
+#, no-wrap
+msgid "-9e"
+msgstr "-9e"
+
+#. type: Plain text
+#: ../src/xz/xz.1:863
+msgid ""
+"For example, there are a total of four presets that use 8\\ MiB dictionary, "
+"whose order from the fastest to the slowest is B<-5>, B<-6>, B<-5e>, and "
+"B<-6e>."
+msgstr ""
+"예를 들면, 8MiB 딕셔너리를 활용하는 네가지 사전 설정이 있다고 할 때, 빠른 순"
+"으로 설정을 나열하자면, B<-5>, B<-6>, B<-5e>, B<-6e> 입니다."
+
+#. type: TP
+#: ../src/xz/xz.1:863
+#, no-wrap
+msgid "B<--fast>"
+msgstr "B<--fast>"
+
+#. type: TP
+#: ../src/xz/xz.1:866
+#, no-wrap
+msgid "B<--best>"
+msgstr "B<--best>"
+
+#. type: Plain text
+#: ../src/xz/xz.1:877
+msgid ""
+"These are somewhat misleading aliases for B<-0> and B<-9>, respectively. "
+"These are provided only for backwards compatibility with LZMA Utils. Avoid "
+"using these options."
+msgstr ""
+"이 옵션은 B<-0> 과 B<-9>의 별칭으로 각각 오해할 수 있습니다. LZMA 유틸리티의 "
+"하위 호환성을 목적으로 제공합니다. 이 옵션 사용은 피하십시오."
+
+#. type: TP
+#: ../src/xz/xz.1:877
+#, no-wrap
+msgid "B<--block-size=>I<size>"
+msgstr "B<--block-size=>I<E<lt>크기E<gt>>"
+
+#. type: Plain text
+#: ../src/xz/xz.1:890
+msgid ""
+"When compressing to the B<.xz> format, split the input data into blocks of "
+"I<size> bytes. The blocks are compressed independently from each other, "
+"which helps with multi-threading and makes limited random-access "
+"decompression possible. This option is typically used to override the "
+"default block size in multi-threaded mode, but this option can be used in "
+"single-threaded mode too."
+msgstr ""
+"B<.xz> 형식으로 압축할 때, 입력 데이터를 I<E<lt>크기E<gt>> 바이트 블록으로 입"
+"력 데이터를 쪼갭니다. 각각의 블록은 다중-스레드 방식으로 처리할 수 있고 임"
+"의 접근 압축 해제 가능성을 제한할 수 있게 개별적으로 압축 처리합니다. 이 옵"
+"션은 보통 다중-스레드 모드에서 기본 블록 크기를 지정할 때 사용하지만, 단일-스"
+"레드 모드에서도 사용할 수 있습니다."
+
+#. type: Plain text
+#: ../src/xz/xz.1:908
+msgid ""
+"In multi-threaded mode about three times I<size> bytes will be allocated in "
+"each thread for buffering input and output. The default I<size> is three "
+"times the LZMA2 dictionary size or 1 MiB, whichever is more. Typically a "
+"good value is 2\\(en4 times the size of the LZMA2 dictionary or at least 1 "
+"MiB. Using I<size> less than the LZMA2 dictionary size is waste of RAM "
+"because then the LZMA2 dictionary buffer will never get fully used. The "
+"sizes of the blocks are stored in the block headers, which a future version "
+"of B<xz> will use for multi-threaded decompression."
+msgstr ""
+"다중-스레드 모드에서는 약 3배 용량의 I<E<lt>크기E<gt>> 바이트만큼 각 스레드 "
+"별로 입출력 버퍼링용 공간을 할당합니다. 기본 I<E<lt>크기E<gt>>는 LZMA2 딕셔"
+"너리 크기 또는 1MiB 중 가장 큰 쪽의 세 배입니다. 보통 바람직한 값으로 LZMA2 "
+"딕셔너리 크기나 최소한 1MiB의 2\\(en4배입니다. LZMA2 딕셔너리 크기보다 작은 "
+"I<E<lt>크기E<gt>> 는 램의 소모적 사용 공간으로 할당하는데 LZMA2 딕셔너리 버퍼"
+"를 할당한 용량 크기 전체를 다 사용하지 않기 때문입니다. 블록 크기는 블록 헤"
+"더에 저장하며, 블록 헤더는 B<xz> 차기 버전에서 다중-스레드 압축 해제시 활용"
+"할 예정입니다."
+
+#. type: Plain text
+#: ../src/xz/xz.1:917
+msgid ""
+"In single-threaded mode no block splitting is done by default. Setting this "
+"option doesn't affect memory usage. No size information is stored in block "
+"headers, thus files created in single-threaded mode won't be identical to "
+"files created in multi-threaded mode. The lack of size information also "
+"means that a future version of B<xz> won't be able decompress the files in "
+"multi-threaded mode."
+msgstr ""
+"단일-스레드 모드에서는 기본적으로 블록 쪼개기를 하지 않습니다. 이 옵션을 설"
+"정한다고 해서 메모리 사용에 영향을 주지는 않습니다. 블록 헤더에 크기 정보를 "
+"저장하지 않기 때문에 단일-스레드 모드에서 만든 파일은 다중-스레드 모드에서 만"
+"든 파일과 동일하지 않습니다. 크기 정보의 누락은 또한 B<xz> 차기 버전에서 다"
+"중-스레드 모드에서 압축 해제가 불가능함을 의미하기도 합니다."
+
+#. type: TP
+#: ../src/xz/xz.1:917
+#, no-wrap
+msgid "B<--block-list=>I<sizes>"
+msgstr "B<--block-list=>I<E<lt>크기E<gt>>"
+
+#. type: Plain text
+#: ../src/xz/xz.1:923
+msgid ""
+"When compressing to the B<.xz> format, start a new block after the given "
+"intervals of uncompressed data."
+msgstr ""
+"B<.xz> 형식으로 압축할 때, 압축하지 않은 데이터에 주어진 처리 시간 간격 이후"
+"에 새 블록 처리를 시작합니다."
+
+#. type: Plain text
+#: ../src/xz/xz.1:929
+msgid ""
+"The uncompressed I<sizes> of the blocks are specified as a comma-separated "
+"list. Omitting a size (two or more consecutive commas) is a shorthand to "
+"use the size of the previous block."
+msgstr ""
+"압축하지 않은 블록 I<E<lt>크기E<gt>>는 쉼표로 구분한 목록으로 지정합니다. 크"
+"기 값을 생략(둘 이상의 연속 쉼표)는 이전 블록 크기를 계속 사용하겠다는 의미입"
+"니다."
+
+#. type: Plain text
+#: ../src/xz/xz.1:939
+msgid ""
+"If the input file is bigger than the sum of I<sizes>, the last value in "
+"I<sizes> is repeated until the end of the file. A special value of B<0> may "
+"be used as the last value to indicate that the rest of the file should be "
+"encoded as a single block."
+msgstr ""
+"입력 파일이 I<E<lt>크기E<gt>>의 합보다 크면, 마지막 I<E<lt>크기E<gt>> 값을 파"
+"일 마지막까지 반복해서 사용합니다. 특별히 B<0> 값을 마지막 값으로 사용하여 "
+"파일 나머지 부분을 단일 블록으로 인코딩해야 한다는 의미를 나타낼 수도 있습니"
+"다."
+
+#. type: Plain text
+#: ../src/xz/xz.1:954
+msgid ""
+"If one specifies I<sizes> that exceed the encoder's block size (either the "
+"default value in threaded mode or the value specified with B<--block-"
+"size=>I<size>), the encoder will create additional blocks while keeping the "
+"boundaries specified in I<sizes>. For example, if one specifies B<--block-"
+"size=10MiB> B<--block-list=5MiB,10MiB,8MiB,12MiB,24MiB> and the input file "
+"is 80 MiB, one will get 11 blocks: 5, 10, 8, 10, 2, 10, 10, 4, 10, 10, and 1 "
+"MiB."
+msgstr ""
+"인코더 블록 크기를 초과하는 I<E<lt>크기E<gt>> 값을 지정하면(스레드 모드 기본"
+"값 또는 B<--block-size=>I<E<lt>크기E<gt>> 옵션으로 지정한 값), 인코더는 "
+"I<E<lt>크기E<gt>> 지정 용량 범위는 유지하면서 추가 블록을 만듭니다. 예를 들"
+"면 B<--block-size=10MiB> B<--block-list=5MiB,10MiB,8MiB,12MiB,24MiB> 옵션을 "
+"지정하고 입력 파일을 80MiB 용량으로 전달하면, 각각 5, 10, 8, 10, 2, 10, 10, "
+"4, 10, 10, 1 MiB 용량을 차지하는 블록 11개를 결과물로 내줍니다."
+
+#. type: Plain text
+#: ../src/xz/xz.1:960
+msgid ""
+"In multi-threaded mode the sizes of the blocks are stored in the block "
+"headers. This isn't done in single-threaded mode, so the encoded output "
+"won't be identical to that of the multi-threaded mode."
+msgstr ""
+"다중-스레드 모드에서 블록 크기는 블록 헤더에 저장합니다. 단일-스레드 모드에"
+"서는 저장하지 않기 때문에 인코딩 처리한 출력은 다중-스레드 모드의 출력 결과물"
+"과는 다릅니다."
+
+#. type: TP
+#: ../src/xz/xz.1:960
+#, no-wrap
+msgid "B<--flush-timeout=>I<timeout>"
+msgstr "B<--flush-timeout=>I<E<lt>제한시간E<gt>>"
+
+#. type: Plain text
+#: ../src/xz/xz.1:977
+msgid ""
+"When compressing, if more than I<timeout> milliseconds (a positive integer) "
+"has passed since the previous flush and reading more input would block, all "
+"the pending input data is flushed from the encoder and made available in the "
+"output stream. This can be useful if B<xz> is used to compress data that is "
+"streamed over a network. Small I<timeout> values make the data available at "
+"the receiving end with a small delay, but large I<timeout> values give "
+"better compression ratio."
+msgstr ""
+"압축할 때, 이전 데이터를 소거하고 다음 입력을 블록 단위로 더 읽는데 I<E<lt>제"
+"한시간E<gt>> 밀리초(양의 정수값)가 지났을 경우, 대기중이던 모든 입력 데이터"
+"를 인코더에서 소거한 다음 출력 스트림에 전달합니다. 이런 동작은 네트워크로 "
+"스트리밍한 데이터를 B<xz>로 압축할 때 쓸만합니다. I<E<lt>제한시간E<gt>> 값"
+"을 적게 지정하면 적은 지연 시간에 데이터를 받아낼 수 있지만 I<E<lt>제한시간"
+"E<gt>> 값을 크게 하면 압축율을 높일 수 있습니다."
+
+#. type: Plain text
+#: ../src/xz/xz.1:985
+msgid ""
+"This feature is disabled by default. If this option is specified more than "
+"once, the last one takes effect. The special I<timeout> value of B<0> can "
+"be used to explicitly disable this feature."
+msgstr ""
+"이 기능은 기본적으로 꺼져있습니다. 이 옵션을 한번 이상 지정하면, 마지막 옵션"
+"의 값대로 동작합니다. 특별히 I<E<lt>제한시간E<gt>> 값을 B<0>으로 설정하면 "
+"이 설정을 완전히 끌 수 있습니다."
+
+#. type: Plain text
+#: ../src/xz/xz.1:987
+msgid "This feature is not available on non-POSIX systems."
+msgstr "이 기능은 POSIX 시스템이 아닌 곳에서는 사용할 수 없습니다."
+
+#. FIXME
+#. type: Plain text
+#: ../src/xz/xz.1:995
+msgid ""
+"B<This feature is still experimental.> Currently B<xz> is unsuitable for "
+"decompressing the stream in real time due to how B<xz> does buffering."
+msgstr ""
+"B<이 기능은 여전히 시험중입니다>. 현재로서는, B<xz> 버퍼링 처리 방식 때문에 "
+"B<xz>의 실시간 스트림 압축 해제 기능 활용은 적절하지 않습니다."
+
+#. type: TP
+#: ../src/xz/xz.1:995
+#, no-wrap
+msgid "B<--memlimit-compress=>I<limit>"
+msgstr "B<--memlimit-compress=>I<E<lt>제한용량E<gt>>"
+
+#. type: Plain text
+#: ../src/xz/xz.1:1000
+msgid ""
+"Set a memory usage limit for compression. If this option is specified "
+"multiple times, the last one takes effect."
+msgstr ""
+"압축 수행시 메모리 사용 한계를 지정합니다. 이 옵션을 여러번 지정하면 마지막 "
+"값을 취합니다."
+
+#. type: Plain text
+#: ../src/xz/xz.1:1013
+msgid ""
+"If the compression settings exceed the I<limit>, B<xz> will attempt to "
+"adjust the settings downwards so that the limit is no longer exceeded and "
+"display a notice that automatic adjustment was done. The adjustments are "
+"done in this order: reducing the number of threads, switching to single-"
+"threaded mode if even one thread in multi-threaded mode exceeds the "
+"I<limit>, and finally reducing the LZMA2 dictionary size."
+msgstr ""
+"압축 설정이 I<E<lt>제한용량E<gt>>을 초과하면, B<xz>는 설정 값의 하향 조정을 "
+"시도하여 한계 값을 더이상 넘치지 않게 하고 자동 조절을 끝냈다는 알림을 표시합"
+"니다. 조정은 다음 순서대로 진행합니다. 스레드 수를 줄입니다. 다중-스레드 모"
+"드에서 스레드 하나의 할당 한계치가 I<E<lt>제한용량E<gt>>을 넘으면 단일-스레"
+"드 모드로 전환합니다. 그 다음 마지막으로 LZMA2 딕셔너리 크기를 줄입니다."
+
+#. type: Plain text
+#: ../src/xz/xz.1:1021
+msgid ""
+"When compressing with B<--format=raw> or if B<--no-adjust> has been "
+"specified, only the number of threads may be reduced since it can be done "
+"without affecting the compressed output."
+msgstr ""
+"B<--format=raw> 또는 B<--no-adjust> 미지정 상황에서 압축할 때, 압축 데이터 출"
+"력에 영향을 주지 않고 스레드 처리 수만 줄일 수 있습니다."
+
+#. type: Plain text
+#: ../src/xz/xz.1:1028
+msgid ""
+"If the I<limit> cannot be met even with the adjustments described above, an "
+"error is displayed and B<xz> will exit with exit status 1."
+msgstr ""
+"I<E<lt>제한용량E<gt>> 값이 아래 설명한 조건에 맞지 않으면, 오류가 나타나고 "
+"B<xz> 명령은 종료 상태 1번을 반환하며 빠져나갑니다."
+
+#. type: Plain text
+#: ../src/xz/xz.1:1032
+msgid "The I<limit> can be specified in multiple ways:"
+msgstr "I<E<lt>제한용량E<gt>> 값은 여러 방식으로 지정할 수 있습니다:"
+
+#. type: Plain text
+#: ../src/xz/xz.1:1042
+msgid ""
+"The I<limit> can be an absolute value in bytes. Using an integer suffix "
+"like B<MiB> can be useful. Example: B<--memlimit-compress=80MiB>"
+msgstr ""
+"I<E<lt>제한용량E<gt>> 값은 바이트 용량 절대값입니다. 정수 값을 사용하되 "
+"B<MiB>와 같은 접미사를 사용하는게 좋습니다. 예: B<--memlimit-compress=80MiB>"
+
+#. type: Plain text
+#: ../src/xz/xz.1:1054
+msgid ""
+"The I<limit> can be specified as a percentage of total physical memory "
+"(RAM). This can be useful especially when setting the B<XZ_DEFAULTS> "
+"environment variable in a shell initialization script that is shared between "
+"different computers. That way the limit is automatically bigger on systems "
+"with more memory. Example: B<--memlimit-compress=70%>"
+msgstr ""
+"I<E<lt>제한용량E<gt>> 값은 총 물리 메모리(RAM) 용량의 백분율로 지정할 수도 있"
+"습니다. 다른 컴퓨터끼리 공유하는 셸 초기화 스크립트의 B<XZ_DEFAULTS> 환경 변"
+"수에 값을 설정할 때 특히 쓸만합니다. 이런 방식으로 설정하면 시스템의 메모리 "
+"설치 용량에 따라 자동으로 늘어납니다. 예: B<--memlimit-compress=70%>"
+
+#. type: Plain text
+#: ../src/xz/xz.1:1064
+msgid ""
+"The I<limit> can be reset back to its default value by setting it to B<0>. "
+"This is currently equivalent to setting the I<limit> to B<max> (no memory "
+"usage limit)."
+msgstr ""
+"I<E<lt>제한용량E<gt>> 값은 B<0> 기본값으로 설정하여 초기화할 수 있습니다. 현"
+"재로서는 I<E<lt>제한용량E<gt>> 값이 I<max>(최대) (메모리 사용 한계 없음) 인 "
+"상태와 동일합니다."
+
+#. type: Plain text
+#: ../src/xz/xz.1:1088
+msgid ""
+"For 32-bit B<xz> there is a special case: if the I<limit> would be over "
+"B<4020\\ MiB>, the I<limit> is set to B<4020\\ MiB>. On MIPS32 B<2000\\ "
+"MiB> is used instead. (The values B<0> and B<max> aren't affected by this. "
+"A similar feature doesn't exist for decompression.) This can be helpful "
+"when a 32-bit executable has access to 4\\ GiB address space (2 GiB on "
+"MIPS32) while hopefully doing no harm in other situations."
+msgstr ""
+"B<xz> 32비트 버전에서는 몇가지 특별한 경우가 있습니다. I<E<lt>제한용량E<gt>> "
+"값이 B<4020MiB>를 넘으면 I<E<lt>제한용량E<gt>>을 B<4020MiB>로 고정합니다. "
+"MIPS32에서는 B<2000MiB>로 대신 고정합니다. (B<0>과 B<max>는 이 경우에 해당하"
+"지 않습니다. 압축 해제시 비슷한 기능은 없습니다.) 이 경우 32비트 실행 파일"
+"이 4GiB(MIPS32의 경우 2GiB) 주소 영역에 접근할 때 매우 용이하며, 다른 경우에"
+"는 원하는대로 문제를 일으키지 않습니다."
+
+#. type: Plain text
+#: ../src/xz/xz.1:1091
+msgid "See also the section B<Memory usage>."
+msgstr "B<메모리 활용> 섹션도 참고하십시오."
+
+#. type: TP
+#: ../src/xz/xz.1:1091
+#, no-wrap
+msgid "B<--memlimit-decompress=>I<limit>"
+msgstr "B<--memlimit-decompress=>I<E<lt>제한용량E<gt>>"
+
+#. type: Plain text
+#: ../src/xz/xz.1:1105
+msgid ""
+"Set a memory usage limit for decompression. This also affects the B<--list> "
+"mode. If the operation is not possible without exceeding the I<limit>, "
+"B<xz> will display an error and decompressing the file will fail. See B<--"
+"memlimit-compress=>I<limit> for possible ways to specify the I<limit>."
+msgstr ""
+"압축 해제시 메모리 사용 한계 용량을 설정합니다. B<--list> 모드에도 영향을 줍"
+"니다. I<E<lt>제한용량E<gt>>을 넘기지 않고서는 동작이 진행이 안될 경우, "
+"B<xz> 에서는 오류를 나타내고 파일 압축 해제를 실패로 간주합니다. I<E<lt>제한"
+"용량E<gt>>을 지정하는 가능한 방법에 대해서는 B<--memlimit-compress=>I<E<lt>제"
+"한용량E<gt>> 옵션을 참고하십시오."
+
+#. type: TP
+#: ../src/xz/xz.1:1105
+#, no-wrap
+msgid "B<--memlimit-mt-decompress=>I<limit>"
+msgstr "B<--memlimit-mt-decompress=>I<E<lt>제한용량E<gt>>"
+
+#. type: Plain text
+#: ../src/xz/xz.1:1127
+msgid ""
+"Set a memory usage limit for multi-threaded decompression. This can only "
+"affect the number of threads; this will never make B<xz> refuse to "
+"decompress a file. If I<limit> is too low to allow any multi-threading, the "
+"I<limit> is ignored and B<xz> will continue in single-threaded mode. Note "
+"that if also B<--memlimit-decompress> is used, it will always apply to both "
+"single-threaded and multi-threaded modes, and so the effective I<limit> for "
+"multi-threading will never be higher than the limit set with B<--memlimit-"
+"decompress>."
+msgstr ""
+"다중-스레드 모드 압축 해제시 메모리 사용 한계 용량을 설정합니다. 스레드 수"
+"에 영향을 줄 수도 있습니다. B<xz>에서 파일 압축 해제를 거부하게 하진 않습니"
+"다. I<E<lt>제한용량E<gt>> 수치가 다중-스레드로 처리하기에 너무 낮다면, "
+"I<E<lt>제한용량E<gt>> 값을 무시하고 B<xz> 동작을 단일-스레드 모드로 계속 진행"
+"합니다. 참고로 B<--memlimit-decompress> 옵션도 사용하면, 단일-스레드 모드와 "
+"다중-스레드 모드 두 경우에 모두 적용하기에, 다중-스레드 모드에 적용할 I<E<lt>"
+"제한용량E<gt>> 값은 B<--memlimit-decompress>에 설정하는 제한 값보다 더 크면 "
+"안됩니다."
+
+#. type: Plain text
+#: ../src/xz/xz.1:1134
+msgid ""
+"In contrast to the other memory usage limit options, B<--memlimit-mt-"
+"decompress=>I<limit> has a system-specific default I<limit>. B<xz --info-"
+"memory> can be used to see the current value."
+msgstr ""
+"다른 메모리 사용 용량 제한 옵션과는 달리, B<--memlimit-mt-decompress=>I<E<lt>"
+"제한용량E<gt>> 옵션은 시스템별 기본 I<E<lt>제한용량E<gt>> 값을 지닙니다. 현"
+"재 설정 값은 B<xz --info-memory> 명령으로 확인해볼 수 있습니다."
+
+#. type: Plain text
+#: ../src/xz/xz.1:1150
+msgid ""
+"This option and its default value exist because without any limit the "
+"threaded decompressor could end up allocating an insane amount of memory "
+"with some input files. If the default I<limit> is too low on your system, "
+"feel free to increase the I<limit> but never set it to a value larger than "
+"the amount of usable RAM as with appropriate input files B<xz> will attempt "
+"to use that amount of memory even with a low number of threads. Running out "
+"of memory or swapping will not improve decompression performance."
+msgstr ""
+"이 옵션과 기본 값은 한계 값을 주지 않으면 스레드 기반 압축 해제 프로그램이 일"
+"부 입력 파일에 대해 정신나간 수준의 메모리 용량을 할당해서 동작이 끝나버릴 "
+"수 있습니다. 기본 I<E<lt>제한용량E<gt>>이 시스템의 사양에 비해 낮다면, "
+"I<E<lt>제한용량E<gt>> 값을 자유롭게 올리시되, B<xz> 에서 적은 스레드 수에도 "
+"메모리 공간 할당을 시도하는 만큼, 입력 파일에 적절한 수준으로 가용 RAM 용량"
+"을 넘는 큰 값을 설정하지 마십시오. 메모리나 스와핑 영역 공간이 줄어들면 압축"
+"해제 성능을 개선하지 못합니다."
+
+#. type: Plain text
+#: ../src/xz/xz.1:1162
+msgid ""
+"See B<--memlimit-compress=>I<limit> for possible ways to specify the "
+"I<limit>. Setting I<limit> to B<0> resets the I<limit> to the default "
+"system-specific value."
+msgstr ""
+"I<E<lt>제한용량E<gt>> 값을 지정하는 가능한 방법을 보려면 B<--memlimit-"
+"compress=>I<E<lt>제한용량E<gt>> 옵션을 참고하십시오. I<E<lt>제한용량E<gt>> "
+"값을 B<0>으로 설정하면 I<E<lt>제한용량E<gt>> 값이 시스템 지정 기본값으로 바뀝"
+"니다."
+
+#. type: TP
+#: ../src/xz/xz.1:1163
+#, no-wrap
+msgid "B<-M> I<limit>, B<--memlimit=>I<limit>, B<--memory=>I<limit>"
+msgstr "B<-M> I<E<lt>제한용량E<gt>>, B<--memlimit=>I<E<lt>제한용량E<gt>>, B<--memory=>I<E<lt>제한용량E<gt>>"
+
+#. type: Plain text
+#: ../src/xz/xz.1:1169
+msgid ""
+"This is equivalent to specifying B<--memlimit-compress=>I<limit> B<--"
+"memlimit-decompress=>I<limit> B<--memlimit-mt-decompress=>I<limit>."
+msgstr ""
+"B<--memlimit-compress=>I<E<lt>제한용량E<gt>> B<--memlimit-decompress=>I<E<lt>"
+"제한용량E<gt>> B<--memlimit-mt-decompress=>I<E<lt>제한용량E<gt>> 지정과 동일"
+"합니다."
+
+#. type: TP
+#: ../src/xz/xz.1:1169
+#, no-wrap
+msgid "B<--no-adjust>"
+msgstr "B<--no-adjust>"
+
+#. type: Plain text
+#: ../src/xz/xz.1:1179
+msgid ""
+"Display an error and exit if the memory usage limit cannot be met without "
+"adjusting settings that affect the compressed output. That is, this "
+"prevents B<xz> from switching the encoder from multi-threaded mode to single-"
+"threaded mode and from reducing the LZMA2 dictionary size. Even when this "
+"option is used the number of threads may be reduced to meet the memory usage "
+"limit as that won't affect the compressed output."
+msgstr ""
+"압축 출력 결과에 영향을 주는 설정을 조정하지 않고는 메모리 사용 용량 제한 조"
+"건이 맞지 않으면 오류를 표시하고 빠져나갑니다. 이 옵션은 B<xz>가 다중-스레"
+"드 모드에서 단일-스레드 모드로 전환하고 LZMA2 딕셔너리 크기를 줄이는 동작을 "
+"막아줍니다. 심지어 이 옵션을 사용하면 메모리 사용 한계를 만족하도록 스레드 "
+"수를 줄여 압축 결과물 출력에 영향이 가지 않게 합니다."
+
+#. type: Plain text
+#: ../src/xz/xz.1:1182
+msgid ""
+"Automatic adjusting is always disabled when creating raw streams (B<--"
+"format=raw>)."
+msgstr "원시 스트림(B<--format=raw>)을 만들 떄 자동 조정은 항상 꺼집니다."
+
+#. type: TP
+#: ../src/xz/xz.1:1182
+#, no-wrap
+msgid "B<-T> I<threads>, B<--threads=>I<threads>"
+msgstr "B<-T> I<E<lt>스레드수E<gt>>, B<--threads=>I<E<lt>스레드수E<gt>>"
+
+#. type: Plain text
+#: ../src/xz/xz.1:1197
+msgid ""
+"Specify the number of worker threads to use. Setting I<threads> to a "
+"special value B<0> makes B<xz> use up to as many threads as the processor(s) "
+"on the system support. The actual number of threads can be fewer than "
+"I<threads> if the input file is not big enough for threading with the given "
+"settings or if using more threads would exceed the memory usage limit."
+msgstr ""
+"활용할 작업 스레드 수를 지정합니다. I<E<lt>스레드수E<gt>> 값을 B<0> 값으로 "
+"설정하면, B<xz>는 시스템에서 지원하는 최대 프로세서 스레드 수를 모두 확보합니"
+"다. 실제 스레드 수는 입력 파일이 주어진 설정대로 스레드 처리를 할 만큼 그렇"
+"게 크지 않을 경우, 내지는 더 많은 스레드를 사용했을 때 메모리 사용량 한계를 "
+"초과할 경우 I<E<lt>스레드수E<gt>> 보다 적을 수 있습니다."
+
+#. type: Plain text
+#: ../src/xz/xz.1:1216
+msgid ""
+"The single-threaded and multi-threaded compressors produce different "
+"output. Single-threaded compressor will give the smallest file size but "
+"only the output from the multi-threaded compressor can be decompressed using "
+"multiple threads. Setting I<threads> to B<1> will use the single-threaded "
+"mode. Setting I<threads> to any other value, including B<0>, will use the "
+"multi-threaded compressor even if the system supports only one hardware "
+"thread. (B<xz> 5.2.x used single-threaded mode in this situation.)"
+msgstr ""
+"단일-스레드와 다중-스레드 압축 프로그램은 다른 출력 결과물을 냅니다. 단일-스"
+"레드 압축 프로그램은 작은 파일 크기 결과물을 내놓지만, 다중-스레드 압축 프로"
+"그램의 경우 다중-스레드 압축 프로그램에서 내놓은 결과물은 다중-스레드로만 압"
+"축을 해제할 수 있습니다. I<E<lt>스레드수E<gt>>를 B<1>로 설정하면 단일-스레"
+"드 모드를 사용합니다. I<E<lt>스레드수E<gt>>를 B<0>과 다른 값으로 설정하면, "
+"시스템에서 실제로 하드웨어 스레드가 1개만 지원한다 하더라도, 다중-스레드 압"
+"축 프로그램을 사용합니다. (B<xz> 5.2.x에서는 이 경우 단일-스레드 모드를 활용"
+"합니다.)"
+
+#. type: Plain text
+#: ../src/xz/xz.1:1235
+msgid ""
+"To use multi-threaded mode with only one thread, set I<threads> to B<+1>. "
+"The B<+> prefix has no effect with values other than B<1>. A memory usage "
+"limit can still make B<xz> switch to single-threaded mode unless B<--no-"
+"adjust> is used. Support for the B<+> prefix was added in B<xz> 5.4.0."
+msgstr ""
+"단일-스레드로 다중-스레드 모드를 사용하려면, I<E<lt>스레드수E<gt>>를 B<+1>로 "
+"설정하십시오. B<+> 접두사는 B<1> 이외의 값에는 영향을 주지 않습니다. 메모리 "
+"사용량 한계 설정은 B<xz>을 B<--no-adjust> 옵션을 쓰기 전까지는 단일-스레드로 "
+"전환하게 합니다. B<+> 접두사 지원은 B<xz> 5.4.0에 추가했습니다."
+
+#. type: Plain text
+#: ../src/xz/xz.1:1250
+msgid ""
+"If an automatic number of threads has been requested and no memory usage "
+"limit has been specified, then a system-specific default soft limit will be "
+"used to possibly limit the number of threads. It is a soft limit in sense "
+"that it is ignored if the number of threads becomes one, thus a soft limit "
+"will never stop B<xz> from compressing or decompressing. This default soft "
+"limit will not make B<xz> switch from multi-threaded mode to single-threaded "
+"mode. The active limits can be seen with B<xz --info-memory>."
+msgstr ""
+"자동 스레드 수를 요청했고 메모리 사용 한계를 지정하지 않았다면, 시스템에 맞게"
+"끔 가능한 스레드 수를 제한하는 기본 소프트 제한 값을 사용합니다. 스레드 수가 "
+"한개가 되면 무시하는 이런 개념이 소프트 제한이기에, B<xz>로 하여금 압축 동작 "
+"및 압축 해제 동작 수행시 멈추지 않습니다. 이 가본 소프트 제한 값은 B<xz> 실"
+"행 도중 다중-스레드 모드에서 단일-스레드 모드로 바뀌게 하지는 않습니다. 활"
+"성 제한 값은 B<xz --info-memory> 명령으로 볼 수 있습니다."
+
+#. type: Plain text
+#: ../src/xz/xz.1:1257
+msgid ""
+"Currently the only threading method is to split the input into blocks and "
+"compress them independently from each other. The default block size depends "
+"on the compression level and can be overridden with the B<--block-"
+"size=>I<size> option."
+msgstr ""
+"현재 스레딩 처리 방식은 입력을 블록 단위로 쪼개고 각각의 블록을 독립적으로 압"
+"축하는 동작을 취합니다. 기본 블록 크기는 압축 수준에 따라 다르며 B<--block-"
+"size=>I<E<lt>크기E<gt>> 옵션으로 재지정할 수 있습니다."
+
+#. type: Plain text
+#: ../src/xz/xz.1:1265
+msgid ""
+"Threaded decompression only works on files that contain multiple blocks with "
+"size information in block headers. All large enough files compressed in "
+"multi-threaded mode meet this condition, but files compressed in single-"
+"threaded mode don't even if B<--block-size=>I<size> has been used."
+msgstr ""
+"스레드 압축 해제 방식은 여러 블록이 블록 헤더에 넣은 크기 정보와 함께 들어간 "
+"파일에만 동작합니다. 다중-스레드 모드에서 압축한 충분히 큰 모든 파일은 이 조"
+"건에 만족하지만, 단일-스레드 모드에서 압축한 파일은 B<--block-size=>I<E<lt>크"
+"기E<gt>> 옵션을 지정하더라도 조건에 만족하지 않습니다."
+
+#. type: SS
+#: ../src/xz/xz.1:1266 ../src/xz/xz.1:2819
+#, no-wrap
+msgid "Custom compressor filter chains"
+msgstr "개별 압축 필터 체인 설정"
+
+#. type: Plain text
+#: ../src/xz/xz.1:1282
+msgid ""
+"A custom filter chain allows specifying the compression settings in detail "
+"instead of relying on the settings associated to the presets. When a custom "
+"filter chain is specified, preset options (B<-0> \\&...\\& B<-9> and B<--"
+"extreme>) earlier on the command line are forgotten. If a preset option is "
+"specified after one or more custom filter chain options, the new preset "
+"takes effect and the custom filter chain options specified earlier are "
+"forgotten."
+msgstr ""
+"개별 필터 체인은 사전 설정에 엮인 설정에 의존하는 대신 압축 설정을 세부적으"
+"로 하나하나 설정할 수 있게 합니다. 개별 필터 체인을 지정하면, 명령행에 앞서 "
+"지정한 사전 설정 옵션(B<-0> \\&...\\& B<-9> 과 B<--extreme>)은 무시합니다. "
+"사전 설정 옵션을 하나 이상의 필터 체인 옵션 다음에 지정하면, 새 사전 설정을 "
+"취하며, 앞서 지정한 개별 필터 체인 옵션은 무시합니다."
+
+#. type: Plain text
+#: ../src/xz/xz.1:1289
+msgid ""
+"A filter chain is comparable to piping on the command line. When "
+"compressing, the uncompressed input goes to the first filter, whose output "
+"goes to the next filter (if any). The output of the last filter gets "
+"written to the compressed file. The maximum number of filters in the chain "
+"is four, but typically a filter chain has only one or two filters."
+msgstr ""
+"필터 체인은 명령행 파이핑에 비교할 수 있습니다. 압축할 때, 압축하지 않은 입"
+"력을 첫번째 필터로 놓고, 출력 대상(이 있으면)을 다음 필터로 지정합니다. 최"
+"종 필터의 출력은 압축 파일로 기옥합니다. 체인의 최대 필터 수는 4이지만, 필"
+"터 체인상 필터 갯수는 보통 1~2개입니다."
+
+#. type: Plain text
+#: ../src/xz/xz.1:1297
+msgid ""
+"Many filters have limitations on where they can be in the filter chain: some "
+"filters can work only as the last filter in the chain, some only as a non-"
+"last filter, and some work in any position in the chain. Depending on the "
+"filter, this limitation is either inherent to the filter design or exists to "
+"prevent security issues."
+msgstr ""
+"수많은 필터가 필터 체인 상에서 제약점을 가지고 있습니다. 일부 필터는 체인의 "
+"마지막 필터로만 동작하며, 일부 다른 필터는 마지막이 아닌 필터로, 어떤 동작은 "
+"체인의 어떤 위치에든 둡니다. 필터에 따라, 이 제한은 필터 설계를 따르거나 보"
+"안 문제를 막기 위해 존재하기도 합니다."
+
+#. type: Plain text
+#: ../src/xz/xz.1:1305
+msgid ""
+"A custom filter chain is specified by using one or more filter options in "
+"the order they are wanted in the filter chain. That is, the order of filter "
+"options is significant! When decoding raw streams (B<--format=raw>), the "
+"filter chain is specified in the same order as it was specified when "
+"compressing."
+msgstr ""
+"개별 필터 체인은 필터 체인에서 원하는 순서대로 하나 이상의 필터 옵션을 사용하"
+"여 지정합니다. 이는, 필터 옵션 순서가 중요하다는 뜻입니다! 원시 스트림을 디"
+"코딩할 때(B<--format=raw>), 필터 체인은 압축할 때 지정했던 동일한 순서대로 지"
+"정합니다."
+
+#. type: Plain text
+#: ../src/xz/xz.1:1314
+msgid ""
+"Filters take filter-specific I<options> as a comma-separated list. Extra "
+"commas in I<options> are ignored. Every option has a default value, so you "
+"need to specify only those you want to change."
+msgstr ""
+"필터는 쉼표로 구분하는 필터별 I<E<lt>옵션E<gt>>이 있습니다. I<E<lt>옵션E<gt>>"
+"에 추가로 입력한 쉼표는 무시합니다. 모든 옵션 값에는 기본값이 있어, 값을 바"
+"꾸려면 지정해야합니다."
+
+#. type: Plain text
+#: ../src/xz/xz.1:1323
+msgid ""
+"To see the whole filter chain and I<options>, use B<xz -vv> (that is, use "
+"B<--verbose> twice). This works also for viewing the filter chain options "
+"used by presets."
+msgstr ""
+"전체 필터 체인과 I<E<lt>옵션E<gt>>을 보려면 B<xz -vv> (B<--verbose> 두 번)명"
+"령을 사용하십시오. 이 명령은 사전 설정이 사용하는 필터 체인 옵션도 볼 수 있"
+"습니다."
+
+#. type: TP
+#: ../src/xz/xz.1:1323
+#, no-wrap
+msgid "B<--lzma1>B<=>I<options>"
+msgstr "B<--lzma1>B<=>I<E<lt>옵션E<gt>>"
+
+#. type: TP
+#: ../src/xz/xz.1:1326
+#, no-wrap
+msgid "B<--lzma2>B<=>I<options>"
+msgstr "B<--lzma2>B<=>I<E<lt>옵션E<gt>>"
+
+#. type: Plain text
+#: ../src/xz/xz.1:1331
+msgid ""
+"Add LZMA1 or LZMA2 filter to the filter chain. These filters can be used "
+"only as the last filter in the chain."
+msgstr ""
+"LZMA1 또는 LZMA2 필터를 필터 체인에 추가합니다. 이 필터는 필터 체인의 마지"
+"막 요소로만 사용할 수 있습니다."
+
+#. type: Plain text
+#: ../src/xz/xz.1:1343
+msgid ""
+"LZMA1 is a legacy filter, which is supported almost solely due to the legacy "
+"B<.lzma> file format, which supports only LZMA1. LZMA2 is an updated "
+"version of LZMA1 to fix some practical issues of LZMA1. The B<.xz> format "
+"uses LZMA2 and doesn't support LZMA1 at all. Compression speed and ratios "
+"of LZMA1 and LZMA2 are practically the same."
+msgstr ""
+"LZMA1은 고전 필터로, LZMA1만 지원하는 고전 B<.lzma> 파일 형식에서만 지원합니"
+"다. LZMA2는 LZMA1의 업데이트 버전으로 LZMA1의 실질적 문제를 해결했습니다. "
+"B<.xz> 형식은 LZMA2 필터를 사용하며 LZMA1 필터는 전적으로 지원하지 않습니"
+"다. 압축 속도와 압축율은 LZMA1과 LZMA2가 실질적으로 동일합니다."
+
+#. type: Plain text
+#: ../src/xz/xz.1:1346
+msgid "LZMA1 and LZMA2 share the same set of I<options>:"
+msgstr "LZMA1과 LZMA2는 동일한 I<E<lt>옵션E<gt>> 집합을 공유합니다:"
+
+#. type: TP
+#: ../src/xz/xz.1:1347
+#, no-wrap
+msgid "B<preset=>I<preset>"
+msgstr "B<preset=>I<E<lt>사전설정E<gt>>"
+
+#. type: Plain text
+#: ../src/xz/xz.1:1374
+msgid ""
+"Reset all LZMA1 or LZMA2 I<options> to I<preset>. I<Preset> consist of an "
+"integer, which may be followed by single-letter preset modifiers. The "
+"integer can be from B<0> to B<9>, matching the command line options B<-0> "
+"\\&...\\& B<-9>. The only supported modifier is currently B<e>, which "
+"matches B<--extreme>. If no B<preset> is specified, the default values of "
+"LZMA1 or LZMA2 I<options> are taken from the preset B<6>."
+msgstr ""
+"LZMA1 또는 LZMA2의 모든 I<E<lt>옵션E<gt>>을 I<E<lt>사전설정E<gt>>으로 초기화"
+"합니다. I<E<lt>사전설정E<gt>> 값은 정수 값으로 이루어져 있으며, 사전 설정에 "
+"변형을 줄 떄 단일 문자가 따라올 수도 있습니다. 정수 값은 B<0>에서 B<9> 까지"
+"이며, 명령행 옵션에서 B<-0> \\&...\\& B<-9>로 대응합니다. 변형 옵션으로 지원"
+"하는 문자는 현재 B<e> 뿐이며, B<--extreme>에 대응합니다. I<E<lt>사전설정"
+"E<gt>> 값을 지정하지 않으면, LZMA1 또는 LZMA2 기본값을 사전 설정 B<6>에서 가"
+"져온 I<E<lt>옵션E<gt>>으로 취합니다."
+
+#. type: TP
+#: ../src/xz/xz.1:1374
+#, no-wrap
+msgid "B<dict=>I<size>"
+msgstr "B<dict=>I<E<lt>크기E<gt>>"
+
+#. type: Plain text
+#: ../src/xz/xz.1:1389
+msgid ""
+"Dictionary (history buffer) I<size> indicates how many bytes of the "
+"recently processed uncompressed data is kept in memory. The algorithm tries "
+"to find repeating byte sequences (matches) in the uncompressed data, and "
+"replace them with references to the data currently in the dictionary. The "
+"bigger the dictionary, the higher is the chance to find a match. Thus, "
+"increasing dictionary I<size> usually improves compression ratio, but a "
+"dictionary bigger than the uncompressed file is waste of memory."
+msgstr ""
+"딕셔너리(기록 버퍼) I<E<lt>크기E<gt>>는 최근 처리한 비압축 데이터를 바이트 "
+"단위로 메모리에 얼마나 유지하는지 나타냅니다. 알고리즘은 비압축 데이터상 바"
+"이트 시퀀스(일치 항목) 반복 탐색을 시도하며, 해당 부분을 딕셔너리의 현재 참조"
+"로 치환합니다. 딕셔너리가 크면 일치하는 항목을 찾을 기회가 더 많아집니다. 따"
+"라서, 딕셔너리 I<E<lt>크기E<gt>>를 더욱 크게 설정하면 압축율을 증가할 수는 있"
+"지만, 압축하지 않은 파일보다 딕셔너리가 크면 메모리 낭비율이 올라갑니다."
+
+#. type: Plain text
+#: ../src/xz/xz.1:1398
+msgid ""
+"Typical dictionary I<size> is from 64\\ KiB to 64\\ MiB. The minimum is 4\\ "
+"KiB. The maximum for compression is currently 1.5\\ GiB (1536\\ MiB). The "
+"decompressor already supports dictionaries up to one byte less than 4\\ GiB, "
+"which is the maximum for the LZMA1 and LZMA2 stream formats."
+msgstr ""
+"보통 딕셔너리 I<E<lt>크기E<gt>>는 64KiB 에서 64MiB 정도 됩니다. 최소 4KiB 입"
+"니다. 압축시 최대 용량은 현재 1.5GiB(1536MiB)로 나타납니다. 압축 해제 프로그"
+"램에도 4GiB 미만으로 딕셔너리 크기를 이미 지원하며 4GiB 라는 수치는 LZMA1과 "
+"LZMA2 스트림 형식의 최대값입니다."
+
+#. type: Plain text
+#: ../src/xz/xz.1:1425
+msgid ""
+"Dictionary I<size> and match finder (I<mf>) together determine the memory "
+"usage of the LZMA1 or LZMA2 encoder. The same (or bigger) dictionary "
+"I<size> is required for decompressing that was used when compressing, thus "
+"the memory usage of the decoder is determined by the dictionary size used "
+"when compressing. The B<.xz> headers store the dictionary I<size> either as "
+"2^I<n> or 2^I<n> + 2^(I<n>-1), so these I<sizes> are somewhat preferred for "
+"compression. Other I<sizes> will get rounded up when stored in the B<.xz> "
+"headers."
+msgstr ""
+"딕셔너리 I<E<lt>크기E<gt>>와 검색기(I<mf>)는 LZMA1 또는 LZMA 인코더의 메모리 "
+"사용량을 함께 결정합니다. 동일한(또는 더 큰) 딕셔너리 I<E<lt>크기E<gt>>가 데"
+"이터를 압축했을 때만큼 압축 해제할 떄 필요하기 때문에, 디코더의 메모리 사용량"
+"은 압축할 때의 딕셔너리 크기로 결정합니다. B<.xz> 헤더에는 딕셔너리 I<E<lt>"
+"크기E<gt>>를 2^I<n> 또는 2^I<n> + 2^(I<n>-1) 으로 저장하기에, 이 I<E<lt>크기"
+"E<gt>> 값을 압축할 때 선호하는 편입니다. 다른 I<E<lt>크기E<gt>> 값은 B<.xz> "
+"헤더에 저장할 때 반올림합니다."
+
+#. type: TP
+#: ../src/xz/xz.1:1425
+#, no-wrap
+msgid "B<lc=>I<lc>"
+msgstr "B<lc=>I<lc>"
+
+#. type: Plain text
+#: ../src/xz/xz.1:1434
+msgid ""
+"Specify the number of literal context bits. The minimum is 0 and the "
+"maximum is 4; the default is 3. In addition, the sum of I<lc> and I<lp> "
+"must not exceed 4."
+msgstr ""
+"리터럴 컨텍스트 비트 수를 지정합니다. 최소 값은 0이고 최대 값은 4입니다. 기"
+"본 값은 3입니다. 추가로, I<lc> 값과 I<lp> 값의 합은 4를 넘으면 안됩니다."
+
+#. type: Plain text
+#: ../src/xz/xz.1:1439
+msgid ""
+"All bytes that cannot be encoded as matches are encoded as literals. That "
+"is, literals are simply 8-bit bytes that are encoded one at a time."
+msgstr ""
+"조건이 일치하지 않아 인코딩할 수 없는 모든 바이트는 리터럴로 인코딩합니다. "
+"이 말인 즉슨, 간단히 8비트 바이트로서의 리터럴을 한번에 하나씩 인코딩합니다."
+
+#. type: Plain text
+#: ../src/xz/xz.1:1453
+msgid ""
+"The literal coding makes an assumption that the highest I<lc> bits of the "
+"previous uncompressed byte correlate with the next byte. For example, in "
+"typical English text, an upper-case letter is often followed by a lower-case "
+"letter, and a lower-case letter is usually followed by another lower-case "
+"letter. In the US-ASCII character set, the highest three bits are 010 for "
+"upper-case letters and 011 for lower-case letters. When I<lc> is at least "
+"3, the literal coding can take advantage of this property in the "
+"uncompressed data."
+msgstr ""
+"리터럴 코딩을 할 때 이전 비압축 바이트와 다음 바이트와의 관련성을 가진 가장 "
+"많은 I<lc> 비트 수를 가정합니다. 예를 들면, 보통 영문 문장의 경우 대문자 다"
+"음에 종종 소문자가 오고, 소문자 다음에 다른 소문자가 따라옵니다. US-ASCII 문"
+"자 세트에서는 가장 긴 비트 3개는 대문자에 대해 010, 소문자에 대해 011입니"
+"다. I<lc> 값이 최소한 3이면, 리터럴 코딩시 비압축 데이터에 대해 이런 속성의 "
+"장점을 취할 수 있습니다."
+
+#. type: Plain text
+#: ../src/xz/xz.1:1462
+msgid ""
+"The default value (3) is usually good. If you want maximum compression, "
+"test B<lc=4>. Sometimes it helps a little, and sometimes it makes "
+"compression worse. If it makes it worse, test B<lc=2> too."
+msgstr ""
+"(어쨌거나) 기본값 (3)은 보통 적절합니다. 최대 압축을 원한다면 B<lc=4> 값을 "
+"시험해보십시오. 때로는 약간 도움이 되기도 하겠지만, 오히려 결과가 안좋을 수"
+"도 있습니다. 결과가 엄한 방향으로 간다면, B<lc=2> 값도 시험해보십시오."
+
+#. type: TP
+#: ../src/xz/xz.1:1462
+#, no-wrap
+msgid "B<lp=>I<lp>"
+msgstr "B<lp=>I<lp>"
+
+#. type: Plain text
+#: ../src/xz/xz.1:1466
+msgid ""
+"Specify the number of literal position bits. The minimum is 0 and the "
+"maximum is 4; the default is 0."
+msgstr ""
+"리터럴 위치 비트 수를 지정하빈다. 최소 값은 0이고 최대 값은 4입니다. 기본 값"
+"은 0입니다."
+
+#. type: Plain text
+#: ../src/xz/xz.1:1473
+msgid ""
+"I<Lp> affects what kind of alignment in the uncompressed data is assumed "
+"when encoding literals. See I<pb> below for more information about "
+"alignment."
+msgstr ""
+"I<lp> 값은 리터럴 인코딩 진행시 비압축 데이터 정렬 방식 고려에 영향을 줍니"
+"다. 정렬 방식에 대한 자세한 정보는 하단 I<pb>를 참고하십시오."
+
+#. type: TP
+#: ../src/xz/xz.1:1473
+#, no-wrap
+msgid "B<pb=>I<pb>"
+msgstr "B<pb=>I<pb>"
+
+#. type: Plain text
+#: ../src/xz/xz.1:1477
+msgid ""
+"Specify the number of position bits. The minimum is 0 and the maximum is 4; "
+"the default is 2."
+msgstr ""
+"위치 비트 수를 지정합니다. 최소 값은 0이며 최대 값은 4입니다. 기본값은 2입"
+"니다."
+
+#. type: Plain text
+#: ../src/xz/xz.1:1484
+msgid ""
+"I<Pb> affects what kind of alignment in the uncompressed data is assumed in "
+"general. The default means four-byte alignment (2^I<pb>=2^2=4), which is "
+"often a good choice when there's no better guess."
+msgstr ""
+"I<pb> 값은 보통 압축하지 않은 데이터에 어떤 정렬 방식을 고려하느냐에 영향을 "
+"줍니다. 기본적으로 4바이트 정렬(2^I<pb>=2^2=4)을 의미하는데, 이보다 더 나은 "
+"추측 값이 없어서 종종 최적의 선택으로 간주합니다."
+
+#. type: Plain text
+#: ../src/xz/xz.1:1498
+msgid ""
+"When the alignment is known, setting I<pb> accordingly may reduce the file "
+"size a little. For example, with text files having one-byte alignment (US-"
+"ASCII, ISO-8859-*, UTF-8), setting B<pb=0> can improve compression "
+"slightly. For UTF-16 text, B<pb=1> is a good choice. If the alignment is "
+"an odd number like 3 bytes, B<pb=0> might be the best choice."
+msgstr ""
+"정렬 상태를 알지 못할 경우, I<pb> 설정 값이 파일 크기를 조금 줄일 수 있습니"
+"다. 예를 들면, 텍스트 파일이 단일 바이트 단위로 정돈된 상태(US-ASCII, "
+"ISO-8859-*, UTF-8)라면, B<pb=0> 설정 값으로 압축율을 조금 개선할 수 있습니"
+"다. UTF-16 텍스트의 경우, B<pb=1> 설정 값이 좋은 선택입니다. 정렬 바이트가 "
+"3 바이트 같은 홀수 바이트일 경우, B<pb=0> 설정 값이 최적의 선택일지도 모릅니"
+"다."
+
+#. type: Plain text
+#: ../src/xz/xz.1:1506
+msgid ""
+"Even though the assumed alignment can be adjusted with I<pb> and I<lp>, "
+"LZMA1 and LZMA2 still slightly favor 16-byte alignment. It might be worth "
+"taking into account when designing file formats that are likely to be often "
+"compressed with LZMA1 or LZMA2."
+msgstr ""
+"가정 정렬을 I<pb> 값과 I<lp> 값으로 조정하긴 하지만, LZMA1과 LZMA2는 여전히 "
+"16바이트 정렬 방식으로 선호합니다. LZMA1 또는 LZMA2로 종종 압축하는 파일 형"
+"식이라고 하면 고려해볼만 합니다."
+
+#. type: TP
+#: ../src/xz/xz.1:1506
+#, no-wrap
+msgid "B<mf=>I<mf>"
+msgstr "B<mf=>I<mf>"
+
+#. type: Plain text
+#: ../src/xz/xz.1:1521
+msgid ""
+"Match finder has a major effect on encoder speed, memory usage, and "
+"compression ratio. Usually Hash Chain match finders are faster than Binary "
+"Tree match finders. The default depends on the I<preset>: 0 uses B<hc3>, "
+"1\\(en3 use B<hc4>, and the rest use B<bt4>."
+msgstr ""
+"일치 검색기는 인코더 속도, 메모리 사용량, 압축율에 주된 영향을 줍니다. 보통 "
+"해시 체인 검색기는 이진 트리 검색기보다 빠르긴 합니다. 기본 값은 I<E<lt>사전"
+"설정E<gt>>에 따라 다릅니다. 0은 B<hc3>을, 1\\(en3은 B<hc4>를, 나머지는 B<bt4>"
+"를 활용합니다."
+
+#. type: Plain text
+#: ../src/xz/xz.1:1527
+msgid ""
+"The following match finders are supported. The memory usage formulas below "
+"are rough approximations, which are closest to the reality when I<dict> is a "
+"power of two."
+msgstr ""
+"다음 검색 필터를 지원합니다. 메모리 사용 공식은 I<dict> 값이 2의 승수일 경"
+"우 실제에 가까운 근사치입니다."
+
+#. type: TP
+#: ../src/xz/xz.1:1528
+#, no-wrap
+msgid "B<hc3>"
+msgstr "B<hc3>"
+
+#. type: Plain text
+#: ../src/xz/xz.1:1531
+msgid "Hash Chain with 2- and 3-byte hashing"
+msgstr "2바이트, 3바이트 해싱 체인"
+
+#. type: Plain text
+#: ../src/xz/xz.1:1535 ../src/xz/xz.1:1584
+msgid "Minimum value for I<nice>: 3"
+msgstr "I<nice> 최소값: 3"
+
+#. type: Plain text
+#: ../src/xz/xz.1:1537 ../src/xz/xz.1:1556 ../src/xz/xz.1:1586
+#: ../src/xz/xz.1:1605
+msgid "Memory usage:"
+msgstr "메모리 사용:"
+
+#. type: Plain text
+#: ../src/xz/xz.1:1542
+msgid "I<dict> * 7.5 (if I<dict> E<lt>= 16 MiB);"
+msgstr "I<dict> * 7.5 (조건: I<dict> E<lt>= 16 MiB);"
+
+#. type: Plain text
+#: ../src/xz/xz.1:1547
+msgid "I<dict> * 5.5 + 64 MiB (if I<dict> E<gt> 16 MiB)"
+msgstr "I<dict> * 5.5 + 64 MiB (조건: I<dict> E<gt> 16 MiB)"
+
+#. type: TP
+#: ../src/xz/xz.1:1547
+#, no-wrap
+msgid "B<hc4>"
+msgstr "B<hc4>"
+
+#. type: Plain text
+#: ../src/xz/xz.1:1550
+msgid "Hash Chain with 2-, 3-, and 4-byte hashing"
+msgstr "2바이트, 3바이트, 4바이트 해싱 체인"
+
+#. type: Plain text
+#: ../src/xz/xz.1:1554 ../src/xz/xz.1:1603
+msgid "Minimum value for I<nice>: 4"
+msgstr "I<nice> 최소값: 4"
+
+#. type: Plain text
+#: ../src/xz/xz.1:1561
+msgid "I<dict> * 7.5 (if I<dict> E<lt>= 32 MiB);"
+msgstr "I<dict> * 7.5 (조건: I<dict> E<lt>= 32 MiB);"
+
+#. type: Plain text
+#: ../src/xz/xz.1:1566
+msgid "I<dict> * 6.5 (if I<dict> E<gt> 32 MiB)"
+msgstr "I<dict> * 6.5 (조건: I<dict> E<gt> 32 MiB)"
+
+#. type: TP
+#: ../src/xz/xz.1:1566
+#, no-wrap
+msgid "B<bt2>"
+msgstr "B<bt2>"
+
+#. type: Plain text
+#: ../src/xz/xz.1:1569
+msgid "Binary Tree with 2-byte hashing"
+msgstr "2바이트 해싱 이진 트리"
+
+#. type: Plain text
+#: ../src/xz/xz.1:1573
+msgid "Minimum value for I<nice>: 2"
+msgstr "I<nice> 최소값: 2"
+
+#. type: Plain text
+#: ../src/xz/xz.1:1577
+msgid "Memory usage: I<dict> * 9.5"
+msgstr "메모리 사용: I<dict> * 9.5"
+
+#. type: TP
+#: ../src/xz/xz.1:1577
+#, no-wrap
+msgid "B<bt3>"
+msgstr "B<bt3>"
+
+#. type: Plain text
+#: ../src/xz/xz.1:1580
+msgid "Binary Tree with 2- and 3-byte hashing"
+msgstr "2바이트, 3바이트 해싱 이진트리"
+
+#. type: Plain text
+#: ../src/xz/xz.1:1591
+msgid "I<dict> * 11.5 (if I<dict> E<lt>= 16 MiB);"
+msgstr "I<dict> * 11.5 (조건: I<dict> E<lt>= 16 MiB);"
+
+#. type: Plain text
+#: ../src/xz/xz.1:1596
+msgid "I<dict> * 9.5 + 64 MiB (if I<dict> E<gt> 16 MiB)"
+msgstr "I<dict> * 9.5 + 64 MiB (조건: I<dict> E<gt> 16 MiB)"
+
+#. type: TP
+#: ../src/xz/xz.1:1596
+#, no-wrap
+msgid "B<bt4>"
+msgstr "B<bt4>"
+
+#. type: Plain text
+#: ../src/xz/xz.1:1599
+msgid "Binary Tree with 2-, 3-, and 4-byte hashing"
+msgstr "2바이트, 3바이트, 4바이트 해싱 이진 트리"
+
+#. type: Plain text
+#: ../src/xz/xz.1:1610
+msgid "I<dict> * 11.5 (if I<dict> E<lt>= 32 MiB);"
+msgstr "I<dict> * 11.5 (조건: I<dict> E<lt>= 32 MiB);"
+
+#. type: Plain text
+#: ../src/xz/xz.1:1615
+msgid "I<dict> * 10.5 (if I<dict> E<gt> 32 MiB)"
+msgstr "I<dict> * 10.5 (조건: I<dict> E<gt> 32 MiB)"
+
+#. type: TP
+#: ../src/xz/xz.1:1616
+#, no-wrap
+msgid "B<mode=>I<mode>"
+msgstr "B<mode=>I<E<lt>모드E<gt>>"
+
+#. type: Plain text
+#: ../src/xz/xz.1:1637
+msgid ""
+"Compression I<mode> specifies the method to analyze the data produced by the "
+"match finder. Supported I<modes> are B<fast> and B<normal>. The default is "
+"B<fast> for I<presets> 0\\(en3 and B<normal> for I<presets> 4\\(en9."
+msgstr ""
+"압축 I<E<lt>모드E<gt>> 값은 일치 검색기에서 생산하는 데이터 분석 방식을 지정"
+"합니다. 지원하는 I<E<lt>모드E<gt>>는 B<fast>와 B<normal> 입니다. 기본값은 "
+"I<E<lt>사전설정E<gt>>값 0\\(en3에 대해 B<fast>, I<E<lt>사전설정E<gt>>값 "
+"4\\(en9에 대해 B<normal>입니다."
+
+#. type: Plain text
+#: ../src/xz/xz.1:1646
+msgid ""
+"Usually B<fast> is used with Hash Chain match finders and B<normal> with "
+"Binary Tree match finders. This is also what the I<presets> do."
+msgstr ""
+"보통 B<fast>는 해시 체인 검색기에서 사용하며 B<normal>은 이진 트리 검색기에"
+"서 사용합니다. 이 동작은 또한 I<E<lt>사전설정E<gt>> 값이 할 일이기도 합니다."
+
+#. type: TP
+#: ../src/xz/xz.1:1646
+#, no-wrap
+msgid "B<nice=>I<nice>"
+msgstr "B<nice=>I<nice>"
+
+#. type: Plain text
+#: ../src/xz/xz.1:1653
+msgid ""
+"Specify what is considered to be a nice length for a match. Once a match of "
+"at least I<nice> bytes is found, the algorithm stops looking for possibly "
+"better matches."
+msgstr ""
+"일치하는 nice 길이를 지정합니다. 최소한 I<nice> 바이트 정도 일치하면, 알고리"
+"즘이 가능한 최선의 부분을 찾는 동작을 멈춥니다."
+
+#. type: Plain text
+#: ../src/xz/xz.1:1660
+msgid ""
+"I<Nice> can be 2\\(en273 bytes. Higher values tend to give better "
+"compression ratio at the expense of speed. The default depends on the "
+"I<preset>."
+msgstr ""
+"I<nice> 값은 2\\(en273 바이트입니다. 값이 클 수록 속도 면에서는 손해를 보겠"
+"지만 압축율은 더욱 올라갑니다. 기본 값은 I<E<lt>사전설정E<gt>>값에 따라 다릅"
+"니다."
+
+#. type: TP
+#: ../src/xz/xz.1:1660
+#, no-wrap
+msgid "B<depth=>I<depth>"
+msgstr "B<depth=>I<E<lt>깊이E<gt>>"
+
+#. type: Plain text
+#: ../src/xz/xz.1:1670
+msgid ""
+"Specify the maximum search depth in the match finder. The default is the "
+"special value of 0, which makes the compressor determine a reasonable "
+"I<depth> from I<mf> and I<nice>."
+msgstr ""
+"일치 검색기에서의 최대 검색 깊이를 지정합니다. 기본값은 특별한 값 0으로 지정"
+"하며, 이 값으로 압축 프로그램이 I<mf> 와 I<nice>간 적절한 I<E<lt>깊이E<gt>> "
+"값을 결정합니다."
+
+#. type: Plain text
+#: ../src/xz/xz.1:1681
+msgid ""
+"Reasonable I<depth> for Hash Chains is 4\\(en100 and 16\\(en1000 for Binary "
+"Trees. Using very high values for I<depth> can make the encoder extremely "
+"slow with some files. Avoid setting the I<depth> over 1000 unless you are "
+"prepared to interrupt the compression in case it is taking far too long."
+msgstr ""
+"적절한 해시 체인 I<E<lt>깊이E<gt>> 값은 이진 트리에서 4\\(en100 그리고 "
+"16\\(en1000 입니다. 상당히 큰 값을 I<E<lt>깊이E<gt>> 값으로 사용하면 일부 파"
+"일에 대해 인코더가 매우 느리게 동작할 수가 있습니다. 압축 시간이 너무 오래걸"
+"려서 동작을 중간에 끊을 준비가 되지 않은 이상 I<E<lt>깊이E<gt>> 설정 값은 "
+"1000을 넘지 않게하십시오."
+
+#. type: Plain text
+#: ../src/xz/xz.1:1692
+msgid ""
+"When decoding raw streams (B<--format=raw>), LZMA2 needs only the dictionary "
+"I<size>. LZMA1 needs also I<lc>, I<lp>, and I<pb>."
+msgstr ""
+"원시 스트림(B<--format=raw>)을 디코딩할 때, LZMA2는 딕셔너리 I<E<lt>크기"
+"E<gt>>만 필요합니다. LZMA1는 I<lc>, I<lp>, I<pb> 값이 모두 필요합니다."
+
+#. type: TP
+#: ../src/xz/xz.1:1692
+#, no-wrap
+msgid "B<--x86>B<=>I<options>"
+msgstr "B<--x86>B<=>I<E<lt>옵션E<gt>>"
+
+#. type: TP
+#: ../src/xz/xz.1:1695
+#, no-wrap
+msgid "B<--arm>B<=>I<options>"
+msgstr "B<--arm>B<=>I<E<lt>옵션E<gt>>"
+
+#. type: TP
+#: ../src/xz/xz.1:1697
+#, no-wrap
+msgid "B<--armthumb>B<=>I<options>"
+msgstr "B<--armthumb>B<=>I<E<lt>옵션E<gt>>"
+
+#. type: TP
+#: ../src/xz/xz.1:1699
+#, no-wrap
+msgid "B<--arm64>B<=>I<options>"
+msgstr "B<--arm64>B<=>I<E<lt>옵션E<gt>>"
+
+#. type: TP
+#: ../src/xz/xz.1:1701
+#, no-wrap
+msgid "B<--powerpc>B<=>I<options>"
+msgstr "B<--powerpc>B<=>I<E<lt>옵션E<gt>>"
+
+#. type: TP
+#: ../src/xz/xz.1:1703
+#, no-wrap
+msgid "B<--ia64>B<=>I<options>"
+msgstr "B<--ia64>B<=>I<E<lt>옵션E<gt>>"
+
+#. type: TP
+#: ../src/xz/xz.1:1705
+#, no-wrap
+msgid "B<--sparc>B<=>I<options>"
+msgstr "B<--sparc>B<=>I<E<lt>옵션E<gt>>"
+
+#. type: Plain text
+#: ../src/xz/xz.1:1711
+msgid ""
+"Add a branch/call/jump (BCJ) filter to the filter chain. These filters can "
+"be used only as a non-last filter in the filter chain."
+msgstr ""
+"브랜치/호출/점프(BCJ) 필터를 필터 체인에 추가합니다. 이 필터는 필터 체인의 "
+"비종결 필터로만 사용할 수 있습니다."
+
+#. type: Plain text
+#: ../src/xz/xz.1:1725
+msgid ""
+"A BCJ filter converts relative addresses in the machine code to their "
+"absolute counterparts. This doesn't change the size of the data but it "
+"increases redundancy, which can help LZMA2 to produce 0\\(en15\\ % smaller "
+"B<.xz> file. The BCJ filters are always reversible, so using a BCJ filter "
+"for wrong type of data doesn't cause any data loss, although it may make the "
+"compression ratio slightly worse. The BCJ filters are very fast and use an "
+"insignificant amount of memory."
+msgstr ""
+"BCJ 필터는 머신 코드의 상대 주소를 절대 주소로 변환합니다. 데이터 크기를 바"
+"꾸지는 않지만 LZMA2에서 B<.xz> 파일을 0\\(en15% 정도 줄여주게 하는 중복성이 "
+"늘어납니다. BCJ 필터는 언제든 뒤집을 수 있어, 데이터에 적절하지 않은 BCJ 필"
+"터 형식을 활용하면, 그냥 가만히 두면 압축율이 약간 떨어지게 한다 하더라도, 데"
+"이터를 잃을 수가 있습니다. BCJ 필터는 굉장히 빠르며 메모리 공간을 적게 활용"
+"합니다."
+
+#. type: Plain text
+#: ../src/xz/xz.1:1728
+msgid "These BCJ filters have known problems related to the compression ratio:"
+msgstr "이 BCJ 필터에는 압축율 관련 몇가지 문제가 있습니다:"
+
+#. type: Plain text
+#: ../src/xz/xz.1:1735
+msgid ""
+"Some types of files containing executable code (for example, object files, "
+"static libraries, and Linux kernel modules) have the addresses in the "
+"instructions filled with filler values. These BCJ filters will still do the "
+"address conversion, which will make the compression worse with these files."
+msgstr ""
+"실행 코드가 들어있는 몇가지 파일 형식(예: 목적 파일, 정적 라이브러리, 리눅스 "
+"커널 모듈)의 경우 필터 값으로 채운 명령 주소가 있습니다. 여기 BCJ 필터의 경"
+"우 파일의 압축율을 떨어뜨리는 주소 변환을 수행합니다."
+
+#. type: Plain text
+#: ../src/xz/xz.1:1745
+msgid ""
+"If a BCJ filter is applied on an archive, it is possible that it makes the "
+"compression ratio worse than not using a BCJ filter. For example, if there "
+"are similar or even identical executables then filtering will likely make "
+"the files less similar and thus compression is worse. The contents of non-"
+"executable files in the same archive can matter too. In practice one has to "
+"try with and without a BCJ filter to see which is better in each situation."
+msgstr ""
+"BCJ 필터를 아카이브에 적용하면, BCJ 필터를 사용하지 않았을 때보다 압축율이 떨"
+"어질 수가 있습니다. 예를 들면, 유사하거나 동일한 실행 파일 여럿이 있으면 필"
+"터를 사용하여 파일을 덜 비슷하게 만들어 압축율이 떨어지게 합니다. 동일한 아"
+"카이브 파일에서 비 실행 파일의 내용에 대해서도 비슷한 일이 벌어질 수 있습니"
+"다. 실제로 하나는 BCJ 필터를 걸고 하나는 제외하여 각 경우에 대해 어떤 경우"
+"가 결과가 우수한 지 살펴보겠습니다."
+
+#. type: Plain text
+#: ../src/xz/xz.1:1750
+msgid ""
+"Different instruction sets have different alignment: the executable file "
+"must be aligned to a multiple of this value in the input data to make the "
+"filter work."
+msgstr ""
+"다른 명령 세트는 다른 정렬 상태에 놓여있습니다. 실행 파일은 필터가 제대로 동"
+"작하게 하려면 입력 데이터에 있는 이 값의 배수로 정돈해야합니다."
+
+#. type: tbl table
+#: ../src/xz/xz.1:1757
+#, no-wrap
+msgid "Filter"
+msgstr "필터"
+
+#. type: tbl table
+#: ../src/xz/xz.1:1757
+#, no-wrap
+msgid "Alignment"
+msgstr "정렬"
+
+#. type: tbl table
+#: ../src/xz/xz.1:1757
+#, no-wrap
+msgid "Notes"
+msgstr "참고"
+
+#. type: tbl table
+#: ../src/xz/xz.1:1758
+#, no-wrap
+msgid "x86"
+msgstr "x86"
+
+#. type: tbl table
+#: ../src/xz/xz.1:1758
+#, no-wrap
+msgid "32-bit or 64-bit x86"
+msgstr "32-bit 또는 64-bit x86"
+
+#. type: tbl table
+#: ../src/xz/xz.1:1759
+#, no-wrap
+msgid "ARM"
+msgstr "ARM"
+
+#. type: tbl table
+#: ../src/xz/xz.1:1760
+#, no-wrap
+msgid "ARM-Thumb"
+msgstr "ARM-Thumb"
+
+#. type: tbl table
+#: ../src/xz/xz.1:1761
+#, no-wrap
+msgid "ARM64"
+msgstr "ARM64"
+
+#. type: tbl table
+#: ../src/xz/xz.1:1761
+#, no-wrap
+msgid "4096-byte alignment is best"
+msgstr "4096 바이트 정렬이 가장 좋습니다"
+
+#. type: tbl table
+#: ../src/xz/xz.1:1762
+#, no-wrap
+msgid "PowerPC"
+msgstr "PowerPC"
+
+#. type: tbl table
+#: ../src/xz/xz.1:1762
+#, no-wrap
+msgid "Big endian only"
+msgstr "빅엔디안 전용"
+
+#. type: tbl table
+#: ../src/xz/xz.1:1763
+#, no-wrap
+msgid "IA-64"
+msgstr "IA-64"
+
+#. type: tbl table
+#: ../src/xz/xz.1:1763
+#, no-wrap
+msgid "16"
+msgstr "16"
+
+#. type: tbl table
+#: ../src/xz/xz.1:1763
+#, no-wrap
+msgid "Itanium"
+msgstr "Itanium"
+
+#. type: tbl table
+#: ../src/xz/xz.1:1764
+#, no-wrap
+msgid "SPARC"
+msgstr "SPARC"
+
+#. type: Plain text
+#: ../src/xz/xz.1:1781
+msgid ""
+"Since the BCJ-filtered data is usually compressed with LZMA2, the "
+"compression ratio may be improved slightly if the LZMA2 options are set to "
+"match the alignment of the selected BCJ filter. For example, with the IA-64 "
+"filter, it's good to set B<pb=4> or even B<pb=4,lp=4,lc=0> with LZMA2 "
+"(2^4=16). The x86 filter is an exception; it's usually good to stick to "
+"LZMA2's default four-byte alignment when compressing x86 executables."
+msgstr ""
+"BCJ 필터를 사용한 데이터는 LZMA2로 보통 압축하기 때문에 LZMA2 옵션을 선택한 "
+"BCJ 필터의 정렬기준에 맞추도록 설정하면 압축율을 좀 더 개선할 수 있습니다. "
+"예를 들면, IA-64 필터에서는 B<pb=4> 또는 LZMA2에 대해 B<pb=4,lp=4,lc=0> "
+"(2^4=16) 값이 바람직합ㄴ디ㅏ. x86 필터는 예외로, x86 실행 파일을 압축할 경"
+"우 LZMA2의 기본 4바이트 정렬을 따르는게 좋습니다."
+
+#. type: Plain text
+#: ../src/xz/xz.1:1784
+msgid "All BCJ filters support the same I<options>:"
+msgstr "모든 BCJ 필터는 동일한 I<옵션>을 지원합니다:"
+
+#. type: TP
+#: ../src/xz/xz.1:1785
+#, no-wrap
+msgid "B<start=>I<offset>"
+msgstr "B<start=>I<E<lt>오프셋E<gt>>"
+
+#. type: Plain text
+#: ../src/xz/xz.1:1799
+msgid ""
+"Specify the start I<offset> that is used when converting between relative "
+"and absolute addresses. The I<offset> must be a multiple of the alignment "
+"of the filter (see the table above). The default is zero. In practice, the "
+"default is good; specifying a custom I<offset> is almost never useful."
+msgstr ""
+"상대 주소와 절대 주소를 변환할 때 사용할 시작 I<E<lt>오프셋E<gt>>을 지정합니"
+"다. I<E<lt>오프셋E<gt>>에는 필터 정렬 배수여야 합니다(상단 테이블 참조). 기"
+"본값은 0입니다. 실제로 기본값이 낫습니다. 개별 I<E<lt>오프셋E<gt>> 지정 값"
+"은 거의 쓸모가 없습니다."
+
+#. type: TP
+#: ../src/xz/xz.1:1800
+#, no-wrap
+msgid "B<--delta>B<=>I<options>"
+msgstr "B<--delta>B<=>I<E<lt>옵션E<gt>>"
+
+#. type: Plain text
+#: ../src/xz/xz.1:1805
+msgid ""
+"Add the Delta filter to the filter chain. The Delta filter can be only used "
+"as a non-last filter in the filter chain."
+msgstr ""
+"필터 체인에 델타 필터를 추가합니다. 델타 필터는 필터 체인에서 마지막에 지정"
+"하지 않은 필터로만 사용할 수 있습니다."
+
+#. type: Plain text
+#: ../src/xz/xz.1:1814
+msgid ""
+"Currently only simple byte-wise delta calculation is supported. It can be "
+"useful when compressing, for example, uncompressed bitmap images or "
+"uncompressed PCM audio. However, special purpose algorithms may give "
+"significantly better results than Delta + LZMA2. This is true especially "
+"with audio, which compresses faster and better, for example, with B<flac>(1)."
+msgstr ""
+"현재로서는 바이트 단위 단순 델타계산 결과만 보여줍니다. 예를 들면, 압축하지 "
+"않은 비트맵 그림 또는 압축하지 않은 PCM 오디오를 압축할 때 쓸만합니다. 그러"
+"나 특별한 목적으로 활용하는 알고리즘은 델타 + LZMA2 보다 더 나은 결과를 가져"
+"다 주기도 합니다. 이는 특히 오디오의 경우 맞는 이야기인데, B<flac>(1)의 경"
+"우 더 빠르고 우수한 압축율을 보여줍니다."
+
+#. type: Plain text
+#: ../src/xz/xz.1:1817
+msgid "Supported I<options>:"
+msgstr "지원 I<옵션>:"
+
+#. type: TP
+#: ../src/xz/xz.1:1818
+#, no-wrap
+msgid "B<dist=>I<distance>"
+msgstr "B<dist=>I<E<lt>차이E<gt>>"
+
+#. type: Plain text
+#: ../src/xz/xz.1:1826
+msgid ""
+"Specify the I<distance> of the delta calculation in bytes. I<distance> must "
+"be 1\\(en256. The default is 1."
+msgstr ""
+"바이트 단위 델터 계산 I<E<lt>차이E<gt>>를 지정합니다. I<E<lt>차이E<gt>>값은 "
+"1\\(en256 이어야합니다. 기본 값은 1입니다."
+
+#. type: Plain text
+#: ../src/xz/xz.1:1831
+msgid ""
+"For example, with B<dist=2> and eight-byte input A1 B1 A2 B3 A3 B5 A4 B7, "
+"the output will be A1 B1 01 02 01 02 01 02."
+msgstr ""
+"예를 들어, B<dist=2> 옵션과 A1 B1 A2 B3 A3 B5 A4 B7 입력 값을 주면, 출력 값"
+"은 A1 B1 01 02 01 02 01 02 입니다."
+
+#. type: SS
+#: ../src/xz/xz.1:1833
+#, no-wrap
+msgid "Other options"
+msgstr "기타 옵션"
+
+#. type: TP
+#: ../src/xz/xz.1:1834 ../src/xzdec/xzdec.1:83
+#, no-wrap
+msgid "B<-q>, B<--quiet>"
+msgstr "B<-q>, B<--quiet>"
+
+#. type: Plain text
+#: ../src/xz/xz.1:1841
+msgid ""
+"Suppress warnings and notices. Specify this twice to suppress errors too. "
+"This option has no effect on the exit status. That is, even if a warning "
+"was suppressed, the exit status to indicate a warning is still used."
+msgstr ""
+"경고 및 알림을 끕니다. 두 번 지정하면 오류 메시지 표시도 끕니다. 이 옵션은 "
+"종료 상태에 영향을 주지 않습니다. 경고 표시를 끄더라도, 종료 상태에서는 여전"
+"히 경고가 나타났음을 알려줍니다."
+
+#. type: TP
+#: ../src/xz/xz.1:1841
+#, no-wrap
+msgid "B<-v>, B<--verbose>"
+msgstr "B<-v>, B<--verbose>"
+
+#. type: Plain text
+#: ../src/xz/xz.1:1850
+msgid ""
+"Be verbose. If standard error is connected to a terminal, B<xz> will "
+"display a progress indicator. Specifying B<--verbose> twice will give even "
+"more verbose output."
+msgstr ""
+"출력 내용이 많아집니다. 표준 오류를 터미널에 연결했다면 B<xz>는 진행 표시를 "
+"나타냅니다. B<--verbose>를 두번 지정하면 더 많은 내용을 표시합니다."
+
+#. type: Plain text
+#: ../src/xz/xz.1:1852
+msgid "The progress indicator shows the following information:"
+msgstr "진행 표시에서는 다음 정보를 나타냅니다:"
+
+#. type: Plain text
+#: ../src/xz/xz.1:1857
+msgid ""
+"Completion percentage is shown if the size of the input file is known. That "
+"is, the percentage cannot be shown in pipes."
+msgstr ""
+"입력 파일의 크기를 알고 있을 경우 완료 백분율. 파이프 처리시에는 백분율을 나"
+"타낼 수 없습니다."
+
+#. type: Plain text
+#: ../src/xz/xz.1:1860
+msgid ""
+"Amount of compressed data produced (compressing) or consumed "
+"(decompressing)."
+msgstr "산출 압축 데이터 용량 (압축) 또는 소모 공간 용량 (압축 해제)."
+
+#. type: Plain text
+#: ../src/xz/xz.1:1863
+msgid ""
+"Amount of uncompressed data consumed (compressing) or produced "
+"(decompressing)."
+msgstr "비압축 데이터 소모 용량 (압축) 또는 산출 용량 (압축 해제)."
+
+#. type: Plain text
+#: ../src/xz/xz.1:1867
+msgid ""
+"Compression ratio, which is calculated by dividing the amount of compressed "
+"data processed so far by the amount of uncompressed data processed so far."
+msgstr ""
+"압축 데이터 산출 용량을 비압축 데이터 처리 용량으로 나누어 계산한 압축율."
+
+#. type: Plain text
+#: ../src/xz/xz.1:1874
+msgid ""
+"Compression or decompression speed. This is measured as the amount of "
+"uncompressed data consumed (compression) or produced (decompression) per "
+"second. It is shown after a few seconds have passed since B<xz> started "
+"processing the file."
+msgstr ""
+"압축 또는 압축 해제 속도. 초당 비압축 데이터 소모량(압축) 또는 산출 용량(압"
+"축 해제)를 측정한 값입니다. B<xz>에서 파일 처리를 시작한 몇 초 후 나타납니"
+"다."
+
+#. type: Plain text
+#: ../src/xz/xz.1:1876
+msgid "Elapsed time in the format M:SS or H:MM:SS."
+msgstr "경과 시간 형식은 M:SS 또는 H:MM:SS 입니다."
+
+#. type: Plain text
+#: ../src/xz/xz.1:1884
+msgid ""
+"Estimated remaining time is shown only when the size of the input file is "
+"known and a couple of seconds have already passed since B<xz> started "
+"processing the file. The time is shown in a less precise format which never "
+"has any colons, for example, 2 min 30 s."
+msgstr ""
+"추산 여분 시간은 B<xz>가 파일을 처리하기 시작한 이후 입력 파일의 크기를 알고 "
+"몇 초가 지난 후에야 보여줍니다. 시간은 콜론 문자를 사용하지 않고 덜 자세한 "
+"형식으로, 예를 들면, 2분 30초 와 같은 형식으로 보여줍니다."
+
+#. type: Plain text
+#: ../src/xz/xz.1:1899
+msgid ""
+"When standard error is not a terminal, B<--verbose> will make B<xz> print "
+"the filename, compressed size, uncompressed size, compression ratio, and "
+"possibly also the speed and elapsed time on a single line to standard error "
+"after compressing or decompressing the file. The speed and elapsed time are "
+"included only when the operation took at least a few seconds. If the "
+"operation didn't finish, for example, due to user interruption, also the "
+"completion percentage is printed if the size of the input file is known."
+msgstr ""
+"표준 오류가 터미널이 아니라면 B<--verbose>는 B<xz>에서 파일 이름, 압축 크기, "
+"압축 해제 용량, 압축율, 그리고 가능하다면 파일을 압축 또는 압축 해제한 후 표"
+"준 오류로 속도와 걸린 시간을 나타내도록 합니다. 속도와 걸린 시간 정보는 동작"
+"을 처리하는데 최소한 몇초 정도 소요했을 경우에만 들어갑니다. 동작이 끝나지 "
+"않았다면, 이를테면 사용자의 중단 요청이 있었을 경우 입력 파일의 크기를 알고 "
+"있을 때 압축 백분율 정보도 들어갑니다."
+
+#. type: TP
+#: ../src/xz/xz.1:1899 ../src/xzdec/xzdec.1:89
+#, no-wrap
+msgid "B<-Q>, B<--no-warn>"
+msgstr "B<-Q>, B<--no-warn>"
+
+#. type: Plain text
+#: ../src/xz/xz.1:1909
+msgid ""
+"Don't set the exit status to 2 even if a condition worth a warning was "
+"detected. This option doesn't affect the verbosity level, thus both B<--"
+"quiet> and B<--no-warn> have to be used to not display warnings and to not "
+"alter the exit status."
+msgstr ""
+"경고로 알릴 만한 상황을 만났다 하더라도 종료 상태 2번을 설정하지 않습니다. "
+"이 옵션은 출력 수준에 영향을 주지 않기 때문에, B<--quiet> 옵션과 B<--no-"
+"warn> 옵션을 경고 표시를 막고 종료 상태를 바꾸지 않을 목적으로 사용합니다."
+
+#. type: TP
+#: ../src/xz/xz.1:1909
+#, no-wrap
+msgid "B<--robot>"
+msgstr "B<--robot>"
+
+#. type: Plain text
+#: ../src/xz/xz.1:1921
+msgid ""
+"Print messages in a machine-parsable format. This is intended to ease "
+"writing frontends that want to use B<xz> instead of liblzma, which may be "
+"the case with various scripts. The output with this option enabled is meant "
+"to be stable across B<xz> releases. See the section B<ROBOT MODE> for "
+"details."
+msgstr ""
+"머신에서 해석할 형식으로 메시지를 나타냅니다. liblzma 대신 B<xz>를 활용하려"
+"는 다양상 스크립트로서의 프론트엔드를 쉽게 작성하도록 하기 위함입니다. 이 옵"
+"션을 지정한 출력은 B<xz> 릴리스가 어떻게 되든 안정 버전이란 의미입니다. 자세"
+"한 내용은 B<로봇 모드> 섹션을 참고하십시오."
+
+#. type: TP
+#: ../src/xz/xz.1:1921
+#, no-wrap
+msgid "B<--info-memory>"
+msgstr "B<--info-memory>"
+
+#. type: Plain text
+#: ../src/xz/xz.1:1928
+msgid ""
+"Display, in human-readable format, how much physical memory (RAM) and how "
+"many processor threads B<xz> thinks the system has and the memory usage "
+"limits for compression and decompression, and exit successfully."
+msgstr ""
+"압축 및 압축 해제시 물리 메모리 용량 (RAM), B<xz>에서 파악하는 프로세서 스레"
+"드 갯수, 메모리 사용량 한계를 파악하기 쉬운 형식으로 나타내고 무사히 나갑니"
+"다."
+
+#. type: TP
+#: ../src/xz/xz.1:1928 ../src/xzdec/xzdec.1:96
+#, no-wrap
+msgid "B<-h>, B<--help>"
+msgstr "B<-h>, B<--help>"
+
+#. type: Plain text
+#: ../src/xz/xz.1:1932
+msgid ""
+"Display a help message describing the most commonly used options, and exit "
+"successfully."
+msgstr ""
+"보통 사용하는 옵션을 설명하는 도움말 메시지를 출력한 후, 완전히 빠져나갑니다."
+
+#. type: TP
+#: ../src/xz/xz.1:1932
+#, no-wrap
+msgid "B<-H>, B<--long-help>"
+msgstr "B<-H>, B<--long-help>"
+
+#. type: Plain text
+#: ../src/xz/xz.1:1937
+msgid ""
+"Display a help message describing all features of B<xz>, and exit "
+"successfully"
+msgstr ""
+"B<xz>의 모든 기능을 설명하는 도움말 메시지를 출력한 후, 완전히 빠져나갑니다"
+
+#. type: TP
+#: ../src/xz/xz.1:1937 ../src/xzdec/xzdec.1:99
+#, no-wrap
+msgid "B<-V>, B<--version>"
+msgstr "B<-V>, B<--version>"
+
+#. type: Plain text
+#: ../src/xz/xz.1:1946
+msgid ""
+"Display the version number of B<xz> and liblzma in human readable format. "
+"To get machine-parsable output, specify B<--robot> before B<--version>."
+msgstr ""
+"B<xz>와 liblzma 버전 번호를 가독 형식으로 출력합니다. 기계 해석 가능 형식을 "
+"가져오려면 B<--version> 앞에 B<--robot>을 지정하십시오."
+
+#. type: SH
+#: ../src/xz/xz.1:1947
+#, no-wrap
+msgid "ROBOT MODE"
+msgstr "로봇 모드"
+
+#. type: Plain text
+#: ../src/xz/xz.1:1963
+msgid ""
+"The robot mode is activated with the B<--robot> option. It makes the output "
+"of B<xz> easier to parse by other programs. Currently B<--robot> is "
+"supported only together with B<--version>, B<--info-memory>, and B<--list>. "
+"It will be supported for compression and decompression in the future."
+msgstr ""
+"로봇 모드는 B<--robot> 옵션으로 동작합니다. B<xz> 출력을 다른 프로그램에서 "
+"해석하기 쉽게 해줍니다. 현재로서는 B<--robot> 옵션은 B<--version>, B<--"
+"info-memory>, B<--list> 옵션하고만 사용할 수 있습니다. 앞으로는 압축 및 압"
+"축 해제 동작에 대해서도 지원합니다."
+
+#. type: SS
+#: ../src/xz/xz.1:1964
+#, no-wrap
+msgid "Version"
+msgstr "버전"
+
+#. type: Plain text
+#: ../src/xz/xz.1:1969
+msgid ""
+"B<xz --robot --version> will print the version number of B<xz> and liblzma "
+"in the following format:"
+msgstr ""
+"B<xz --robot --version> 은 B<xz> 버전 번호와 liblzma 버전 번호를 다음 형식으"
+"로 나타냅니다:"
+
+#. type: Plain text
+#: ../src/xz/xz.1:1971
+msgid "B<XZ_VERSION=>I<XYYYZZZS>"
+msgstr "B<XZ_VERSION=>I<XYYYZZZS>"
+
+#. type: Plain text
+#: ../src/xz/xz.1:1973
+msgid "B<LIBLZMA_VERSION=>I<XYYYZZZS>"
+msgstr "B<LIBLZMA_VERSION=>I<XYYYZZZS>"
+
+#. type: TP
+#: ../src/xz/xz.1:1973
+#, no-wrap
+msgid "I<X>"
+msgstr "I<X>"
+
+#. type: Plain text
+#: ../src/xz/xz.1:1976
+msgid "Major version."
+msgstr "주 버전."
+
+#. type: TP
+#: ../src/xz/xz.1:1976
+#, no-wrap
+msgid "I<YYY>"
+msgstr "I<YYY>"
+
+#. type: Plain text
+#: ../src/xz/xz.1:1981
+msgid ""
+"Minor version. Even numbers are stable. Odd numbers are alpha or beta "
+"versions."
+msgstr "부 버전. 짝수가 안정 버전입니다. 홀수는 알파 또는 베타 버전입니다."
+
+#. type: TP
+#: ../src/xz/xz.1:1981
+#, no-wrap
+msgid "I<ZZZ>"
+msgstr "I<ZZZ>"
+
+#. type: Plain text
+#: ../src/xz/xz.1:1985
+msgid ""
+"Patch level for stable releases or just a counter for development releases."
+msgstr "안정 릴리스의 패치 수준 또는 개발 릴리스의 횟수입니다."
+
+#. type: TP
+#: ../src/xz/xz.1:1985
+#, no-wrap
+msgid "I<S>"
+msgstr "I<S>"
+
+#. type: Plain text
+#: ../src/xz/xz.1:1993
+msgid ""
+"Stability. 0 is alpha, 1 is beta, and 2 is stable. I<S> should be always 2 "
+"when I<YYY> is even."
+msgstr ""
+"안정도. 0은 알파 버전, 1은 베타 버전을 나타내며, 2는 안정 버전을 나타냅니"
+"다. I<S>는 I<YYY> 값이 짝수라 해도 항상 2여야 합니다."
+
+#. type: Plain text
+#: ../src/xz/xz.1:1998
+msgid ""
+"I<XYYYZZZS> are the same on both lines if B<xz> and liblzma are from the "
+"same XZ Utils release."
+msgstr ""
+"B<xz> 명령과 liblzma이 동일한 XZ 유틸리티 릴리스에서 나왔다면 두 행의 "
+"I<XYYYZZZS> 값은 같습니다."
+
+#. type: Plain text
+#: ../src/xz/xz.1:2004
+msgid "Examples: 4.999.9beta is B<49990091> and 5.0.0 is B<50000002>."
+msgstr "예제: 4.999.9beta는 B<49990091>이며, 5.0.0은 B<50000002>입니다."
+
+#. type: SS
+#: ../src/xz/xz.1:2005
+#, no-wrap
+msgid "Memory limit information"
+msgstr "메모리 제한 정보"
+
+#. type: Plain text
+#: ../src/xz/xz.1:2008
+msgid ""
+"B<xz --robot --info-memory> prints a single line with three tab-separated "
+"columns:"
+msgstr ""
+"B<xz --robot --info-memory> 명령은 탭으로 나뉜 컬럼 셋의 단일 행을 나타냅니"
+"다:"
+
+#. type: IP
+#: ../src/xz/xz.1:2008
+#, no-wrap
+msgid "1."
+msgstr "1."
+
+#. type: Plain text
+#: ../src/xz/xz.1:2010
+msgid "Total amount of physical memory (RAM) in bytes."
+msgstr "물리 메모리(RAM)의 바이트 단위 총량."
+
+#. type: IP
+#: ../src/xz/xz.1:2010 ../src/xz/xz.1:2125 ../src/xz/xz.1:2162
+#: ../src/xz/xz.1:2188 ../src/xz/xz.1:2258 ../src/xz/xz.1:2285
+#, no-wrap
+msgid "2."
+msgstr "2."
+
+#. type: Plain text
+#: ../src/xz/xz.1:2017
+msgid ""
+"Memory usage limit for compression in bytes (B<--memlimit-compress>). A "
+"special value of B<0> indicates the default setting which for single-"
+"threaded mode is the same as no limit."
+msgstr ""
+"압축 진행시 바이트 단위 메모리 사용 한계값 (B<--memlimit-compress>). 특수 "
+"값 B<0>은 단일-스레드 모드에서 제한을 두지 않는 기본 설정임을 나타냅니다."
+
+#. type: IP
+#: ../src/xz/xz.1:2017 ../src/xz/xz.1:2127 ../src/xz/xz.1:2164
+#: ../src/xz/xz.1:2190 ../src/xz/xz.1:2263 ../src/xz/xz.1:2287
+#, no-wrap
+msgid "3."
+msgstr "3."
+
+#. type: Plain text
+#: ../src/xz/xz.1:2024
+msgid ""
+"Memory usage limit for decompression in bytes (B<--memlimit-decompress>). A "
+"special value of B<0> indicates the default setting which for single-"
+"threaded mode is the same as no limit."
+msgstr ""
+"압축 해제시 바이트 단위 메모리 사용 한계값 (B<--memlimit-decompress>). 특수 "
+"값 B<0>은 단일-스레드 모드에서 제한을 두지 않는 기본 설정임을 나타냅니다."
+
+#. type: IP
+#: ../src/xz/xz.1:2024 ../src/xz/xz.1:2129 ../src/xz/xz.1:2166
+#: ../src/xz/xz.1:2193 ../src/xz/xz.1:2273 ../src/xz/xz.1:2289
+#, no-wrap
+msgid "4."
+msgstr "4."
+
+#. type: Plain text
+#: ../src/xz/xz.1:2036
+msgid ""
+"Since B<xz> 5.3.4alpha: Memory usage for multi-threaded decompression in "
+"bytes (B<--memlimit-mt-decompress>). This is never zero because a system-"
+"specific default value shown in the column 5 is used if no limit has been "
+"specified explicitly. This is also never greater than the value in the "
+"column 3 even if a larger value has been specified with B<--memlimit-mt-"
+"decompress>."
+msgstr ""
+"B<xz> 5.3.4alpha 이후: 다중-스레드 기반 압축 해제시 바이트 단위 메모리 사용량"
+"(B<--memlimit-mt-decompress>). 분명하게 제한을 걸어두지 않았을 경우 5번째 컬"
+"럼에 나타난 시스템별 기본값을 사용하기 때문에 0 값을 지정하면 안됩니다. 또"
+"한 B<--memlimit-mt-decompress>로 세번째 컬럼 값보다 더 크게 지정을 한다 할지"
+"라도 이 값이 세번째 컬럼 값보다 크면 안됩니다."
+
+#. type: IP
+#: ../src/xz/xz.1:2036 ../src/xz/xz.1:2131 ../src/xz/xz.1:2168
+#: ../src/xz/xz.1:2195 ../src/xz/xz.1:2291
+#, no-wrap
+msgid "5."
+msgstr "5."
+
+#. type: Plain text
+#: ../src/xz/xz.1:2048
+msgid ""
+"Since B<xz> 5.3.4alpha: A system-specific default memory usage limit that is "
+"used to limit the number of threads when compressing with an automatic "
+"number of threads (B<--threads=0>) and no memory usage limit has been "
+"specified (B<--memlimit-compress>). This is also used as the default value "
+"for B<--memlimit-mt-decompress>."
+msgstr ""
+"B<xz> 5.3.4alpha 이후: A system-specific default memory usage limit that is "
+"used to limit the number of threads when compressing with an automatic "
+"number of threads (B<--threads=0>) and no memory usage limit has been "
+"specified (B<--memlimit-compress>). This is also used as the default value "
+"for B<--memlimit-mt-decompress>."
+
+#. type: IP
+#: ../src/xz/xz.1:2048 ../src/xz/xz.1:2133 ../src/xz/xz.1:2170
+#: ../src/xz/xz.1:2197 ../src/xz/xz.1:2293
+#, no-wrap
+msgid "6."
+msgstr "6."
+
+#. type: Plain text
+#: ../src/xz/xz.1:2053
+msgid "Since B<xz> 5.3.4alpha: Number of available processor threads."
+msgstr "B<xz> 5.3.4alpha 이후: Number of available processor threads."
+
+#. type: Plain text
+#: ../src/xz/xz.1:2057
+msgid ""
+"In the future, the output of B<xz --robot --info-memory> may have more "
+"columns, but never more than a single line."
+msgstr ""
+"차후, B<xz --robot --info-memory> 출력에는 더 많은 내용이 들어가지만, 한 줄 "
+"이상은 넘어가지 않습니다."
+
+#. type: SS
+#: ../src/xz/xz.1:2058
+#, no-wrap
+msgid "List mode"
+msgstr "목록 모드"
+
+#. type: Plain text
+#: ../src/xz/xz.1:2063
+msgid ""
+"B<xz --robot --list> uses tab-separated output. The first column of every "
+"line has a string that indicates the type of the information found on that "
+"line:"
+msgstr ""
+"B<xz --robot --list> 명령은 탭으로 구분한 출력 형태를 활용합니다. 모든 행의 "
+"첫번째 컬럼에는 해당 행에서 찾을 수 있는 정보의 형식을 나타냅니다:"
+
+#. type: TP
+#: ../src/xz/xz.1:2063
+#, no-wrap
+msgid "B<name>"
+msgstr "B<이름>"
+
+#. type: Plain text
+#: ../src/xz/xz.1:2067
+msgid ""
+"This is always the first line when starting to list a file. The second "
+"column on the line is the filename."
+msgstr ""
+"이 행은 항상 파일 목록 시작 부분의 첫번째 줄에 있습니다. 이 행의 두번째 컬럼"
+"에 파일 이름이 들어있습니다."
+
+#. type: TP
+#: ../src/xz/xz.1:2067
+#, no-wrap
+msgid "B<file>"
+msgstr "B<파일>"
+
+#. type: Plain text
+#: ../src/xz/xz.1:2075
+msgid ""
+"This line contains overall information about the B<.xz> file. This line is "
+"always printed after the B<name> line."
+msgstr ""
+"이 행에는 B<.xz> 파일의 전반적인 정보가 들어있습니다. 이 행은 항상 B<이름> "
+"행 다음에 있습니다."
+
+#. type: TP
+#: ../src/xz/xz.1:2075
+#, no-wrap
+msgid "B<stream>"
+msgstr "B<스트림>"
+
+#. type: Plain text
+#: ../src/xz/xz.1:2085
+msgid ""
+"This line type is used only when B<--verbose> was specified. There are as "
+"many B<stream> lines as there are streams in the B<.xz> file."
+msgstr ""
+"이 행 형식은 B<--verbose> 옵션을 지정했을 때만 사용합니다. B<.xz> 파일의 B<"
+"스트림> 행 수만큼 나타납니다."
+
+#. type: TP
+#: ../src/xz/xz.1:2085
+#, no-wrap
+msgid "B<block>"
+msgstr "B<블록>"
+
+#. type: Plain text
+#: ../src/xz/xz.1:2100
+msgid ""
+"This line type is used only when B<--verbose> was specified. There are as "
+"many B<block> lines as there are blocks in the B<.xz> file. The B<block> "
+"lines are shown after all the B<stream> lines; different line types are not "
+"interleaved."
+msgstr ""
+"이 행 형식은 B<--verbose> 옵션을 지정했을 때만 사용합니다. B<.xz> 파일의 블"
+"록 수만큼 B<블록> 행이 나타납니다. B<블록> 행은 모든 B<스트림> 행 다음에 나"
+"타납니다. 다른 형식의 행이 끼어들지는 않습니다."
+
+#. type: TP
+#: ../src/xz/xz.1:2100
+#, no-wrap
+msgid "B<summary>"
+msgstr "B<요약>"
+
+#. type: Plain text
+#: ../src/xz/xz.1:2115
+msgid ""
+"This line type is used only when B<--verbose> was specified twice. This "
+"line is printed after all B<block> lines. Like the B<file> line, the "
+"B<summary> line contains overall information about the B<.xz> file."
+msgstr ""
+"이 행 형식은 B<--verbose> 옵션을 두번 지정했을 때만 사용합니다. 이 행은 모"
+"든 B<블록> 행 다음에 출력합니다. B<파일> 행과 비슷하게, B<요약> 행에는 B<."
+"xz> 파일의 전반적인 정보가 담겨있습니다."
+
+#. type: TP
+#: ../src/xz/xz.1:2115
+#, no-wrap
+msgid "B<totals>"
+msgstr "B<총계>"
+
+#. type: Plain text
+#: ../src/xz/xz.1:2119
+msgid ""
+"This line is always the very last line of the list output. It shows the "
+"total counts and sizes."
+msgstr ""
+"이 행은 목록 출력의 가장 마지막에 항상 나타납니다. 총 갯수와 크기를 나타냅니"
+"다."
+
+#. type: Plain text
+#: ../src/xz/xz.1:2123
+msgid "The columns of the B<file> lines:"
+msgstr "B<파일> 행 컬럼:"
+
+#. type: Plain text
+#: ../src/xz/xz.1:2127
+msgid "Number of streams in the file"
+msgstr "파일 스트림 갯수"
+
+#. type: Plain text
+#: ../src/xz/xz.1:2129
+msgid "Total number of blocks in the stream(s)"
+msgstr "스트림의 블록 총 갯수"
+
+#. type: Plain text
+#: ../src/xz/xz.1:2131
+msgid "Compressed size of the file"
+msgstr "파일 압축 크기"
+
+#. type: Plain text
+#: ../src/xz/xz.1:2133
+msgid "Uncompressed size of the file"
+msgstr "파일 압축 해제 크기"
+
+#. type: Plain text
+#: ../src/xz/xz.1:2139
+msgid ""
+"Compression ratio, for example, B<0.123>. If ratio is over 9.999, three "
+"dashes (B<--->) are displayed instead of the ratio."
+msgstr ""
+"예를 들면, B<0.123>과 같은 압축율 입니다. 비율이 9.999라면, 대시 문자 3개 "
+"(B<--->)를 비율 값 대신 나타냅니다."
+
+#. type: IP
+#: ../src/xz/xz.1:2139 ../src/xz/xz.1:2172 ../src/xz/xz.1:2199
+#: ../src/xz/xz.1:2295
+#, no-wrap
+msgid "7."
+msgstr "7."
+
+#. type: Plain text
+#: ../src/xz/xz.1:2152
+msgid ""
+"Comma-separated list of integrity check names. The following strings are "
+"used for the known check types: B<None>, B<CRC32>, B<CRC64>, and "
+"B<SHA-256>. For unknown check types, B<Unknown->I<N> is used, where I<N> is "
+"the Check ID as a decimal number (one or two digits)."
+msgstr ""
+"쉼표로 구분한 무결성 검사 이름 목록입니다. B<None>, B<CRC32>, B<CRC64>, "
+"B<SHA-256> 문자열을 알려진 검사 형식으로 사용합니다. 알 수 없는 검사 형식에 "
+"대해서는 B<Unknown->I<N>을 사용하며, 여기서 I<N>은 (한 두자리) 정수형 숫자값"
+"으로 이루어진 검사 ID 입니다."
+
+#. type: IP
+#: ../src/xz/xz.1:2152 ../src/xz/xz.1:2174 ../src/xz/xz.1:2201
+#: ../src/xz/xz.1:2298
+#, no-wrap
+msgid "8."
+msgstr "8."
+
+#. type: Plain text
+#: ../src/xz/xz.1:2154
+msgid "Total size of stream padding in the file"
+msgstr "파일의 스트림 패딩 총 길이"
+
+#. type: Plain text
+#: ../src/xz/xz.1:2160
+msgid "The columns of the B<stream> lines:"
+msgstr "B<스트림> 행 컬럼:"
+
+#. type: Plain text
+#: ../src/xz/xz.1:2164
+msgid "Stream number (the first stream is 1)"
+msgstr "스트림 번호 (첫 스트림은 1번)"
+
+#. type: Plain text
+#: ../src/xz/xz.1:2166
+msgid "Number of blocks in the stream"
+msgstr "스트림의 블록 총 갯수"
+
+#. type: Plain text
+#: ../src/xz/xz.1:2168
+msgid "Compressed start offset"
+msgstr "압축 시작 오프셋"
+
+#. type: Plain text
+#: ../src/xz/xz.1:2170
+msgid "Uncompressed start offset"
+msgstr "비압축 시작 오프셋"
+
+#. type: Plain text
+#: ../src/xz/xz.1:2172
+msgid "Compressed size (does not include stream padding)"
+msgstr "압축 크기 (스트림 패딩 미포함)"
+
+#. type: Plain text
+#: ../src/xz/xz.1:2174 ../src/xz/xz.1:2203 ../src/xz/xz.1:2293
+msgid "Uncompressed size"
+msgstr "압축 해제 용량"
+
+#. type: Plain text
+#: ../src/xz/xz.1:2176 ../src/xz/xz.1:2205
+msgid "Compression ratio"
+msgstr "압축율"
+
+#. type: IP
+#: ../src/xz/xz.1:2176 ../src/xz/xz.1:2203 ../src/xz/xz.1:2300
+#, no-wrap
+msgid "9."
+msgstr "9."
+
+#. type: Plain text
+#: ../src/xz/xz.1:2178 ../src/xz/xz.1:2207
+msgid "Name of the integrity check"
+msgstr "무결성 검사 이름"
+
+#. type: IP
+#: ../src/xz/xz.1:2178 ../src/xz/xz.1:2205 ../src/xz/xz.1:2316
+#, no-wrap
+msgid "10."
+msgstr "10."
+
+#. type: Plain text
+#: ../src/xz/xz.1:2180
+msgid "Size of stream padding"
+msgstr "스트림 패딩 길이"
+
+#. type: Plain text
+#: ../src/xz/xz.1:2186
+msgid "The columns of the B<block> lines:"
+msgstr "B<블록> 행 컬럼:"
+
+#. type: Plain text
+#: ../src/xz/xz.1:2190
+msgid "Number of the stream containing this block"
+msgstr "이 블록이 들어간 스트림 갯수"
+
+#. type: Plain text
+#: ../src/xz/xz.1:2193
+msgid ""
+"Block number relative to the beginning of the stream (the first block is 1)"
+msgstr "스트림 시작 부분의 블록 번호 (첫번째 블록은 1번)"
+
+#. type: Plain text
+#: ../src/xz/xz.1:2195
+msgid "Block number relative to the beginning of the file"
+msgstr "파일 시작 부분의 블록 번호"
+
+#. type: Plain text
+#: ../src/xz/xz.1:2197
+msgid "Compressed start offset relative to the beginning of the file"
+msgstr "파일 시작 부분의 압축 시작 오프셋"
+
+#. type: Plain text
+#: ../src/xz/xz.1:2199
+msgid "Uncompressed start offset relative to the beginning of the file"
+msgstr "파일 시작 부분의 비압축 시작 오프셋"
+
+#. type: Plain text
+#: ../src/xz/xz.1:2201
+msgid "Total compressed size of the block (includes headers)"
+msgstr "총 블록 압축 크기 (헤더 포함)"
+
+#. type: Plain text
+#: ../src/xz/xz.1:2219
+msgid ""
+"If B<--verbose> was specified twice, additional columns are included on the "
+"B<block> lines. These are not displayed with a single B<--verbose>, because "
+"getting this information requires many seeks and can thus be slow:"
+msgstr ""
+"B<--verbose>를 두 번 지정하면, 추가 컬럼을 B<블록> 행에 넣습니다. B<--"
+"verbose> 단일 지정시에는 이 정보를 볼 때 탐색을 여러번 수행해야 하기 때문에 "
+"실행 과정이 느려질 수 있어서 나타내지 않습니다."
+
+#. type: IP
+#: ../src/xz/xz.1:2221 ../src/xz/xz.1:2321
+#, no-wrap
+msgid "11."
+msgstr "11."
+
+#. type: Plain text
+#: ../src/xz/xz.1:2223
+msgid "Value of the integrity check in hexadecimal"
+msgstr "16진수 무결성 검사값"
+
+#. type: IP
+#: ../src/xz/xz.1:2223 ../src/xz/xz.1:2331
+#, no-wrap
+msgid "12."
+msgstr "12."
+
+#. type: Plain text
+#: ../src/xz/xz.1:2225
+msgid "Block header size"
+msgstr "블록 헤더 크기"
+
+#. type: IP
+#: ../src/xz/xz.1:2225
+#, no-wrap
+msgid "13."
+msgstr "13."
+
+#. type: Plain text
+#: ../src/xz/xz.1:2235
+msgid ""
+"Block flags: B<c> indicates that compressed size is present, and B "
+"indicates that uncompressed size is present. If the flag is not set, a dash "
+"(B<->) is shown instead to keep the string length fixed. New flags may be "
+"added to the end of the string in the future."
+msgstr ""
+"블록 플래그: B<c>는 압축 크기가 현재 값임을 나타내고, B는 압축 전 원본 크"
+"기가 현재 값임을 나타냅니다. 플래그를 설정하지 않았다면, 문자열 길이를 유지"
+"할 목적으로 대시 B<-> 를 대신 나타냅니다. 새 플래그는 나중에 문자열 끝 부분"
+"에 추가할 예정입니다."
+
+#. type: IP
+#: ../src/xz/xz.1:2235
+#, no-wrap
+msgid "14."
+msgstr "14."
+
+#. type: Plain text
+#: ../src/xz/xz.1:2238
+msgid ""
+"Size of the actual compressed data in the block (this excludes the block "
+"header, block padding, and check fields)"
+msgstr ""
+"블록에 압축 해서 넣은 데이터의 실제 츠기 (블록 헤더, 블록 패딩, 검사 필드 제"
+"외)"
+
+#. type: IP
+#: ../src/xz/xz.1:2238
+#, no-wrap
+msgid "15."
+msgstr "15."
+
+#. type: Plain text
+#: ../src/xz/xz.1:2243
+msgid ""
+"Amount of memory (in bytes) required to decompress this block with this "
+"B<xz> version"
+msgstr ""
+"이 B<xz> 버전에서 이 블록의 압축을 해제할 때 필요한 (바이트 단위) 메모리 용량"
+
+#. type: IP
+#: ../src/xz/xz.1:2243
+#, no-wrap
+msgid "16."
+msgstr "16."
+
+#. type: Plain text
+#: ../src/xz/xz.1:2250
+msgid ""
+"Filter chain. Note that most of the options used at compression time cannot "
+"be known, because only the options that are needed for decompression are "
+"stored in the B<.xz> headers."
+msgstr ""
+"필터 체인. 대부분 사용하는 옵션은 압축 해제시 필요한 옵션만을 B<.xz> 헤더에 "
+"저장하기 때문에 압축 시간에 알 수 없습니다."
+
+#. type: Plain text
+#: ../src/xz/xz.1:2256
+msgid "The columns of the B<summary> lines:"
+msgstr "B<요약> 행 컬럼:"
+
+#. type: Plain text
+#: ../src/xz/xz.1:2263
+msgid ""
+"Amount of memory (in bytes) required to decompress this file with this B<xz> "
+"version"
+msgstr ""
+"이 B<xz> 버전에서 이 파일 압축을 해제할 때 필요한 (바이트 단위) 메모리 용량"
+
+#. type: Plain text
+#: ../src/xz/xz.1:2269 ../src/xz/xz.1:2327
+msgid ""
+"B<yes> or B<no> indicating if all block headers have both compressed size "
+"and uncompressed size stored in them"
+msgstr ""
+"모든 블록 헤더에 압축 크기와 압축 전 원본 크기 정보가 들어갔는지 여부를 나타"
+"내는 B<yes> 또는 B<no> 값"
+
+#. type: Plain text
+#: ../src/xz/xz.1:2273 ../src/xz/xz.1:2331
+msgid "I<Since> B<xz> I<5.1.2alpha:>"
+msgstr "B<xz> I<5.1.2alpha> I<부터>:"
+
+#. type: Plain text
+#: ../src/xz/xz.1:2277 ../src/xz/xz.1:2335
+msgid "Minimum B<xz> version required to decompress the file"
+msgstr "파일 압축 해제시 필요한 최소 B<xz> 버전"
+
+#. type: Plain text
+#: ../src/xz/xz.1:2283
+msgid "The columns of the B<totals> line:"
+msgstr "B<총계> 행 컬럼:"
+
+#. type: Plain text
+#: ../src/xz/xz.1:2287
+msgid "Number of streams"
+msgstr "스트림 갯수"
+
+#. type: Plain text
+#: ../src/xz/xz.1:2289
+msgid "Number of blocks"
+msgstr "블록 갯수"
+
+#. type: Plain text
+#: ../src/xz/xz.1:2291
+msgid "Compressed size"
+msgstr "압축 크기"
+
+#. type: Plain text
+#: ../src/xz/xz.1:2295
+msgid "Average compression ratio"
+msgstr "평균 압축율"
+
+#. type: Plain text
+#: ../src/xz/xz.1:2298
+msgid ""
+"Comma-separated list of integrity check names that were present in the files"
+msgstr "파일에 들어 있어 쉼표로 구분한 무결성 검사 이름 목록"
+
+#. type: Plain text
+#: ../src/xz/xz.1:2300
+msgid "Stream padding size"
+msgstr "스트림 패딩 길이"
+
+#. type: Plain text
+#: ../src/xz/xz.1:2306
+msgid ""
+"Number of files. This is here to keep the order of the earlier columns the "
+"same as on B<file> lines."
+msgstr "파일 갯수. B<파일> 행의 컬럼 순서를 따라갑니다."
+
+#. type: Plain text
+#: ../src/xz/xz.1:2314
+msgid ""
+"If B<--verbose> was specified twice, additional columns are included on the "
+"B<totals> line:"
+msgstr ""
+"B<--verbose> 옵션을 두 번 지정하면, B<총계> 행에 추가 컬럼이 들어갑니다:"
+
+#. type: Plain text
+#: ../src/xz/xz.1:2321
+msgid ""
+"Maximum amount of memory (in bytes) required to decompress the files with "
+"this B<xz> version"
+msgstr ""
+"이 B<xz> 버전에서 파일 압축을 해제할 떄 필요한 (바이트 단위) 최대 메모리 사용"
+"량"
+
+#. type: Plain text
+#: ../src/xz/xz.1:2341
+msgid ""
+"Future versions may add new line types and new columns can be added to the "
+"existing line types, but the existing columns won't be changed."
+msgstr ""
+"차후 버전에서는 새 행 형식을 추가하고 기존 행 형식에 추가할 수 있는 새 컬럼"
+"을 넣기 까지는 알 수 있겠지만, 기존 컬럼은 바꾸지 않을 예정입니다."
+
+#. type: SH
+#: ../src/xz/xz.1:2342 ../src/xzdec/xzdec.1:104 ../src/lzmainfo/lzmainfo.1:44
+#: ../src/scripts/xzgrep.1:81
+#, no-wrap
+msgid "EXIT STATUS"
+msgstr "종료 상태"
+
+#. type: TP
+#: ../src/xz/xz.1:2343 ../src/xzdec/xzdec.1:105 ../src/lzmainfo/lzmainfo.1:45
+#, no-wrap
+msgid "B<0>"
+msgstr "B<0>"
+
+#. type: Plain text
+#: ../src/xz/xz.1:2346 ../src/lzmainfo/lzmainfo.1:48
+msgid "All is good."
+msgstr "모든 상태 양호."
+
+#. type: TP
+#: ../src/xz/xz.1:2346 ../src/xzdec/xzdec.1:108 ../src/lzmainfo/lzmainfo.1:48
+#, no-wrap
+msgid "B<1>"
+msgstr "B<1>"
+
+#. type: Plain text
+#: ../src/xz/xz.1:2349 ../src/xzdec/xzdec.1:111 ../src/lzmainfo/lzmainfo.1:51
+msgid "An error occurred."
+msgstr "오류 발생."
+
+#. type: TP
+#: ../src/xz/xz.1:2349
+#, no-wrap
+msgid "B<2>"
+msgstr "B<2>"
+
+#. type: Plain text
+#: ../src/xz/xz.1:2353
+msgid "Something worth a warning occurred, but no actual errors occurred."
+msgstr "눈여겨볼 경고가 나타났지만, 실제 오류는 일어나지 않음."
+
+#. type: Plain text
+#: ../src/xz/xz.1:2356
+msgid ""
+"Notices (not warnings or errors) printed on standard error don't affect the "
+"exit status."
+msgstr ""
+"표준 오류에 출력하는 알림(경고 또는 오류 아님)는 종료 상태에 영향을 주지 않습"
+"니다."
+
+#. type: SH
+#: ../src/xz/xz.1:2357 ../src/scripts/xzgrep.1:94 ../src/scripts/xzless.1:52
+#, no-wrap
+msgid "ENVIRONMENT"
+msgstr "환경"
+
+#. type: Plain text
+#: ../src/xz/xz.1:2370
+msgid ""
+"B<xz> parses space-separated lists of options from the environment variables "
+"B<XZ_DEFAULTS> and B<XZ_OPT>, in this order, before parsing the options from "
+"the command line. Note that only options are parsed from the environment "
+"variables; all non-options are silently ignored. Parsing is done with "
+"B<getopt_long>(3) which is used also for the command line arguments."
+msgstr ""
+"B<xz>는 빈칸으로 구분한 옵션 값 목록을 B<XZ_DEFAULTS>, B<XZ_OPT> 환경 변수에"
+"서 순서대로, 명령행에서 옵션을 해석하기 전에 불러옵니다. 참고로 환경 변수에"
+"서 옵션만 해석하며, 옵션이 아닌 부분은 조용히 무시합니다. 해석은 "
+"B<getopt_long>(3)으로 가능하며, 명령행 인자로 활용하기도 합니다."
+
+#. type: TP
+#: ../src/xz/xz.1:2370
+#, no-wrap
+msgid "B<XZ_DEFAULTS>"
+msgstr "B<XZ_DEFAULTS>"
+
+#. type: Plain text
+#: ../src/xz/xz.1:2379
+msgid ""
+"User-specific or system-wide default options. Typically this is set in a "
+"shell initialization script to enable B<xz>'s memory usage limiter by "
+"default. Excluding shell initialization scripts and similar special cases, "
+"scripts must never set or unset B<XZ_DEFAULTS>."
+msgstr ""
+"사용자별, 시스템 범위 기본 옵션입니다. 보통 B<xz>의 메모리 사용량 제한을 기"
+"본으로 걸어둘 경우 셸 초기화 스크립트에 설정합니다. 셸 초기화 스크립트와 별"
+"도의 유사한 경우를 제외하고라면, 스크립트에서는 B<XZ_DEFAULTS> 환경 변수를 설"
+"정하지 말거나 설정을 해제해야합니다."
+
+#. type: TP
+#: ../src/xz/xz.1:2379
+#, no-wrap
+msgid "B<XZ_OPT>"
+msgstr "B<XZ_OPT>"
+
+#. type: Plain text
+#: ../src/xz/xz.1:2390
+msgid ""
+"This is for passing options to B<xz> when it is not possible to set the "
+"options directly on the B<xz> command line. This is the case when B<xz> is "
+"run by a script or tool, for example, GNU B<tar>(1):"
+msgstr ""
+"B<xz> 명령행으로 옵션 설정 값을 직접 전달할 수 없을 경우 B<xz>에 옵션을 전달"
+"하는 환경 변수입니다. 예를 들어, B<xz>를 스크립트 또는 도구에서 실행할 경우 "
+"GNU B<tar>(1) 라면:"
+
+#. type: Plain text
+#: ../src/xz/xz.1:2396
+#, no-wrap
+msgid "CW<XZ_OPT=-2v tar caf foo.tar.xz foo>\n"
+msgstr "CW<XZ_OPT=-2v tar caf foo.tar.xz foo>\n"
+
+#. type: Plain text
+#: ../src/xz/xz.1:2410
+msgid ""
+"Scripts may use B<XZ_OPT>, for example, to set script-specific default "
+"compression options. It is still recommended to allow users to override "
+"B<XZ_OPT> if that is reasonable. For example, in B<sh>(1) scripts one may "
+"use something like this:"
+msgstr ""
+"예를 들면, 스크립트에서 B<XZ_OPT> 를 활용하여, 스크립트별로 기본 압축 옵션을 "
+"지정할 수 있습니다. 적절한 이유가 있다면 B<XZ_OPT> 옵션 값을 사용자가 바꾸는"
+"걸 추천합니다. 예를 들면, B<sh>(1) 스크립트에서 다음처럼 활용할 수도 있습니"
+"다:"
+
+#. type: Plain text
+#: ../src/xz/xz.1:2417
+#, no-wrap
+msgid ""
+"CW<XZ_OPT=${XZ_OPT-\"-7e\"}\n"
+"export XZ_OPT>\n"
+msgstr ""
+"CW<XZ_OPT=${XZ_OPT-\"-7e\"}\n"
+"export XZ_OPT>\n"
+
+#. type: SH
+#: ../src/xz/xz.1:2422
+#, no-wrap
+msgid "LZMA UTILS COMPATIBILITY"
+msgstr "LZMA 유틸리티 호환성"
+
+#. type: Plain text
+#: ../src/xz/xz.1:2435
+msgid ""
+"The command line syntax of B<xz> is practically a superset of B<lzma>, "
+"B<unlzma>, and B<lzcat> as found from LZMA Utils 4.32.x. In most cases, it "
+"is possible to replace LZMA Utils with XZ Utils without breaking existing "
+"scripts. There are some incompatibilities though, which may sometimes cause "
+"problems."
+msgstr ""
+"B<xz>의 명령행 문법은 실제로 LZMA 유틸리티 4.32.x에서 찾을 수 있는 B<lzma>, "
+"B<unlzma> B<lzcat>의 상위 집합입니다. 대부분의 경우 LZMA 유틸리티를 XZ 유틸"
+"리티로 기존에 작성한 스크립트를 깨지 않고도 바꿀 수 있습니다. 몇가지 비호환"
+"성 문제 때문에 문제가 일어날 수는 있습니다."
+
+#. type: SS
+#: ../src/xz/xz.1:2436
+#, no-wrap
+msgid "Compression preset levels"
+msgstr "압축 사전 설정 단계"
+
+#. type: Plain text
+#: ../src/xz/xz.1:2443
+msgid ""
+"The numbering of the compression level presets is not identical in B<xz> and "
+"LZMA Utils. The most important difference is how dictionary sizes are "
+"mapped to different presets. Dictionary size is roughly equal to the "
+"decompressor memory usage."
+msgstr ""
+"압축 수준 사전 설정의 번호 부여 방식은 B<xz>와 LZMA 유틸리티가 동일하지 않습"
+"니다. 가장 중요한 차이는 다른 사전 설정에 대해 딕셔너리 크기를 어떻게 대응했"
+"느냐 여부입니다. 딕셔너리 크기는 압축 해제시 메모리 사용량과 거의 비슷합니"
+"다."
+
+#. type: tbl table
+#: ../src/xz/xz.1:2449 ../src/xz/xz.1:2474
+#, no-wrap
+msgid "Level"
+msgstr "단계"
+
+#. type: tbl table
+#: ../src/xz/xz.1:2449 ../src/xz/xz.1:2474
+#, no-wrap
+msgid "xz"
+msgstr "xz"
+
+#. type: tbl table
+#: ../src/xz/xz.1:2449
+#, no-wrap
+msgid "LZMA Utils"
+msgstr "LZMA 유틸리티"
+
+#. type: tbl table
+#: ../src/xz/xz.1:2450 ../src/xz/xz.1:2475
+#, no-wrap
+msgid "N/A"
+msgstr "없음"
+
+#. type: tbl table
+#: ../src/xz/xz.1:2451
+#, no-wrap
+msgid "64 KiB"
+msgstr "64 KiB"
+
+#. type: tbl table
+#: ../src/xz/xz.1:2453
+#, no-wrap
+msgid "512 KiB"
+msgstr "512 KiB"
+
+#. type: Plain text
+#: ../src/xz/xz.1:2468
+msgid ""
+"The dictionary size differences affect the compressor memory usage too, but "
+"there are some other differences between LZMA Utils and XZ Utils, which make "
+"the difference even bigger:"
+msgstr ""
+"딕셔너리 크기 차이는 압축 프로그램 메모리 사용에 영향을 주지만, LZMA 유틸리티"
+"와 XZ 유틸리티에서 사용량이 늘어나는 다른 차이점이 있습니다:"
+
+#. type: tbl table
+#: ../src/xz/xz.1:2474
+#, no-wrap
+msgid "LZMA Utils 4.32.x"
+msgstr "LZMA 유틸리티 4.32.x"
+
+#. type: tbl table
+#: ../src/xz/xz.1:2477 ../src/xz/xz.1:2478
+#, no-wrap
+msgid "12 MiB"
+msgstr "12 MiB"
+
+#. type: tbl table
+#: ../src/xz/xz.1:2480
+#, no-wrap
+msgid "26 MiB"
+msgstr "26 MiB"
+
+#. type: tbl table
+#: ../src/xz/xz.1:2481
+#, no-wrap
+msgid "45 MiB"
+msgstr "45 MiB"
+
+#. type: tbl table
+#: ../src/xz/xz.1:2482
+#, no-wrap
+msgid "83 MiB"
+msgstr "83 MiB"
+
+#. type: tbl table
+#: ../src/xz/xz.1:2483
+#, no-wrap
+msgid "159 MiB"
+msgstr "159 MiB"
+
+#. type: tbl table
+#: ../src/xz/xz.1:2484
+#, no-wrap
+msgid "311 MiB"
+msgstr "311 MiB"
+
+#. type: Plain text
+#: ../src/xz/xz.1:2493
+msgid ""
+"The default preset level in LZMA Utils is B<-7> while in XZ Utils it is "
+"B<-6>, so both use an 8 MiB dictionary by default."
+msgstr ""
+"XZ 유틸리티의 기본 사전 설정 수준값은 B<-6>이지만 LZMA 유틸리티의 기본 사전 "
+"설정 수준값은 B<-7>입니다. 두 프로그램의 딕셔너리 메모리 기본 사용량은 8MiB입"
+"니다."
+
+#. type: SS
+#: ../src/xz/xz.1:2494
+#, no-wrap
+msgid "Streamed vs. non-streamed .lzma files"
+msgstr "스트림 vs 비스트림 .lzma 파일"
+
+#. type: Plain text
+#: ../src/xz/xz.1:2504
+msgid ""
+"The uncompressed size of the file can be stored in the B<.lzma> header. "
+"LZMA Utils does that when compressing regular files. The alternative is to "
+"mark that uncompressed size is unknown and use end-of-payload marker to "
+"indicate where the decompressor should stop. LZMA Utils uses this method "
+"when uncompressed size isn't known, which is the case, for example, in pipes."
+msgstr ""
+"파일을 압축하지 않은 크기는 B<.lzma> 헤더에 저장합니다. LZMA 유틸리티는 일"
+"반 파일을 압축할 때 압축하지 않은 파일의 크기를 저장합니다. 이 대신 압축하"
+"지 않은 크기를 '알 수 없음' 으로 저장하고 압축 해제 프로그램이 멈춰야 할 지점"
+"에 end-of-payload 마커를 사용하는 방법도 있습니다. LZMA 유틸리티는 파이프로 "
+"들어온 입력과 같이 압축하지 않은 파일의 크기를 알 수 없을 때 이런 방식을 활용"
+"합니다."
+
+#. type: Plain text
+#: ../src/xz/xz.1:2525
+msgid ""
+"B<xz> supports decompressing B<.lzma> files with or without end-of-payload "
+"marker, but all B<.lzma> files created by B<xz> will use end-of-payload "
+"marker and have uncompressed size marked as unknown in the B<.lzma> header. "
+"This may be a problem in some uncommon situations. For example, a B<.lzma> "
+"decompressor in an embedded device might work only with files that have "
+"known uncompressed size. If you hit this problem, you need to use LZMA "
+"Utils or LZMA SDK to create B<.lzma> files with known uncompressed size."
+msgstr ""
+"B<xz>는 B<.lzma> 파일을 end-of-payload 마커의 유무와 관계없이 압축 해제 방식"
+"을 모두 지원하지만, B<xz>로 만든 모든 B<.lzma> 파일은 end-of-payload 마커를 "
+"사용하며, B<.lzma> 헤더에 압축하지 않은 파일 크기를 '알 수 없음'으로 표기합니"
+"다. 이 방식은 드문 상황에서 문제를 야기할 수 있습니다. 예를 들면, 임베디드 "
+"장치의 B<.lzma> 압축 해제 프로그램은 압축을 해제했을 때 크기를 알아야 동작합"
+"니다. 이 문제를 만나면, LZMA 유틸리티 또는 LZMA SDK를 활용하여 B<.lzma> 파일"
+"에 압축 전 파일 크기 정보를 저장해야합니다."
+
+#. type: SS
+#: ../src/xz/xz.1:2526
+#, no-wrap
+msgid "Unsupported .lzma files"
+msgstr "지원하지 않는 .lzma 파일"
+
+#. type: Plain text
+#: ../src/xz/xz.1:2549
+msgid ""
+"The B<.lzma> format allows I<lc> values up to 8, and I<lp> values up to 4. "
+"LZMA Utils can decompress files with any I<lc> and I<lp>, but always creates "
+"files with B<lc=3> and B<lp=0>. Creating files with other I<lc> and I<lp> "
+"is possible with B<xz> and with LZMA SDK."
+msgstr ""
+"B<.lzma> 형식은 I<lc> 값을 8까지 받아들이며, I<lp> 값은 4까지 받아들입니다. "
+"LZMA 유틸리티는 어떤 I<lc> 값과 I<lp> 값을 받아들이고도 압축을 해제할 수 있지"
+"만, 파일을 만들 때는 늘 B<lc=3> 값과 B<lp=0> 값을 활용합니다. 다른 I<lc> 값"
+"과 I<lp> 값으로의 파일 압축은 B<xz>와 LZMA SDK에서만 가능합니다."
+
+#. type: Plain text
+#: ../src/xz/xz.1:2560
+msgid ""
+"The implementation of the LZMA1 filter in liblzma requires that the sum of "
+"I<lc> and I<lp> must not exceed 4. Thus, B<.lzma> files, which exceed this "
+"limitation, cannot be decompressed with B<xz>."
+msgstr ""
+"liblzma의 LZMA1 필터 구현체에서는 I<lc> 값과 I<lp> 값의 합이 4를 넘어가면 안"
+"됩니다. 그래서 B<.lzma> 파일의 경우 이 제한을 넘어가면 B<xz>로 압축을 해제"
+"할 수 없습니다."
+
+#. type: Plain text
+#: ../src/xz/xz.1:2575
+msgid ""
+"LZMA Utils creates only B<.lzma> files which have a dictionary size of "
+"2^I<n> (a power of 2) but accepts files with any dictionary size. liblzma "
+"accepts only B<.lzma> files which have a dictionary size of 2^I<n> or 2^I<n> "
+"+ 2^(I<n>-1). This is to decrease false positives when detecting B<.lzma> "
+"files."
+msgstr ""
+"LZMA 유틸리티는 2^I<n> (2의 승수)크기를 지닌 딕셔너리를 가진 B<.lzma> 파일만 "
+"만들지만 받아들이는 파일의 딕셔너리 크기는 어떤 크기든 상관 없습니다. "
+"liblzma에서는 2^I<n>, 2^I<n> + 2^(I<n>-1) 딕셔너리 크기를 가진 B<.lzma> 파일 "
+"만 받아들입니다. 이로 인해 B<.lzma> 파일을 확인할 때 거짓 양성율이 늘어납니"
+"다."
+
+#. type: Plain text
+#: ../src/xz/xz.1:2580
+msgid ""
+"These limitations shouldn't be a problem in practice, since practically all "
+"B<.lzma> files have been compressed with settings that liblzma will accept."
+msgstr ""
+"모든 B<.lzma> 파일을 liblzma 에서 받아들일 수 있도록 압축하기 때문에 이 제한"
+"이 실제로는 문제가 되지 않습니다."
+
+#. type: SS
+#: ../src/xz/xz.1:2581
+#, no-wrap
+msgid "Trailing garbage"
+msgstr "뒤따라오는 쓰레기 값"
+
+#. type: Plain text
+#: ../src/xz/xz.1:2591
+msgid ""
+"When decompressing, LZMA Utils silently ignore everything after the first B<."
+"lzma> stream. In most situations, this is a bug. This also means that LZMA "
+"Utils don't support decompressing concatenated B<.lzma> files."
+msgstr ""
+"압축 해제할 때, LZMA 유틸리티는 B<.lzma> 스트림 처음 부분 다음 나머지를 다 조"
+"용히 무시합니다. 대부분의 경우, 버그입니다. LZMA 유틸리티에서 B<.lzma> 결"
+"합 파일 압축 해제를 지원하지 않음을 의미하기도 합니다."
+
+#. type: Plain text
+#: ../src/xz/xz.1:2601
+msgid ""
+"If there is data left after the first B<.lzma> stream, B<xz> considers the "
+"file to be corrupt unless B<--single-stream> was used. This may break "
+"obscure scripts which have assumed that trailing garbage is ignored."
+msgstr ""
+"B<.lzma> 스트림 처음부분 바로 다음에 데이터가 남아있을 경우, B<xz> 에서는 "
+"B<--single-stream> 옵션을 사용하지 않으면 깨진 파일로 간주합니다. 이 동작으"
+"로 하여금 뒤따라오는 쓰레기 값을 무시하도록 간주하는 애매한 스크립트 동작을 "
+"깰 수가 있습니다."
+
+#. type: SH
+#: ../src/xz/xz.1:2602 ../src/xzdec/xzdec.1:117
+#, no-wrap
+msgid "NOTES"
+msgstr "참고"
+
+#. type: SS
+#: ../src/xz/xz.1:2604
+#, no-wrap
+msgid "Compressed output may vary"
+msgstr "출력 결과물이 달라짐"
+
+#. type: Plain text
+#: ../src/xz/xz.1:2615
+msgid ""
+"The exact compressed output produced from the same uncompressed input file "
+"may vary between XZ Utils versions even if compression options are "
+"identical. This is because the encoder can be improved (faster or better "
+"compression) without affecting the file format. The output can vary even "
+"between different builds of the same XZ Utils version, if different build "
+"options are used."
+msgstr ""
+"압축하지 않은 입력 파일로부터 얻어낸 정확한 압축 출력 결과물은 압축 옵션이 완"
+"전히 동일하더라도 XZ 유틸리티의 버전에 따라 달라질 수 있습니다. 파일 형식에 "
+"영향을 주지 않고 인코더 그 자체를 개선(더 빠르게 하거나 더 나은 압축율로)하"
+"기 때문입니다. XZ 유틸리티 버전이 동일하더라도 빌드 옵션을 달리하여 빌드 상"
+"태가 제각각인 경우 출력 결과물이 달라질 수 있습니다."
+
+#. type: Plain text
+#: ../src/xz/xz.1:2625
+msgid ""
+"The above means that once B<--rsyncable> has been implemented, the resulting "
+"files won't necessarily be rsyncable unless both old and new files have been "
+"compressed with the same xz version. This problem can be fixed if a part of "
+"the encoder implementation is frozen to keep rsyncable output stable across "
+"xz versions."
+msgstr ""
+"B<--rsyncable> 기능을 넣었을 경우 동일한 xz 버전에서 이전 파일과 새 파일로 별"
+"도로 압축하지 않는 한 결과 파일을 (두 파일이 서로 다른 파일이 아니므로) "
+"rsync 처리할 필요가 없습니다. 이 문제는 인코더 구현체 기능 개발이 끝나서 xz "
+"버전이 다르더라도 안정적인 rsync 가능한 출력 결과물을 유지할 수 있을 때여야 "
+"해결할 수 있습니다."
+
+#. type: SS
+#: ../src/xz/xz.1:2626
+#, no-wrap
+msgid "Embedded .xz decompressors"
+msgstr "내장 .xz 압축 해제 프로그램"
+
+#. type: Plain text
+#: ../src/xz/xz.1:2643
+msgid ""
+"Embedded B<.xz> decompressor implementations like XZ Embedded don't "
+"necessarily support files created with integrity I<check> types other than "
+"B<none> and B<crc32>. Since the default is B<--check=crc64>, you must use "
+"B<--check=none> or B<--check=crc32> when creating files for embedded systems."
+msgstr ""
+"XZ 임베디드와 같은 내장 B<.xz> 압축 해제 구현체는 지원 파일의 무결성 I<검사> "
+"형식을 I<none>과 I<crc32> 이외의 설정으로 만들 필요가 없습니다. 기본값이 "
+"B<--check=crc64>일 경우에만, 임베디드 시스템에서 파일을 만들 때 B<--"
+"check=none> 또는 B<--check=crc32> 옵션을 사용해야합니다."
+
+#. type: Plain text
+#: ../src/xz/xz.1:2653
+msgid ""
+"Outside embedded systems, all B<.xz> format decompressors support all the "
+"I<check> types, or at least are able to decompress the file without "
+"verifying the integrity check if the particular I<check> is not supported."
+msgstr ""
+"임베디드 시스템이 아니라면, 모든 B<.xz> 형식 압축 해제 프로그램에서는 모든 I<"
+"검사> 형식을 지원하거나, 일부 I<검사> 방식을 지원하지 않는다면, 최소한, 무결"
+"성 검사로 검증하지 않고 압축을 해제할 수 있습니다."
+
+#. type: Plain text
+#: ../src/xz/xz.1:2656
+msgid ""
+"XZ Embedded supports BCJ filters, but only with the default start offset."
+msgstr ""
+"XZ 임베디드는 BCJ 필터를 지원하지만, 기본 시작 오프셋만 지정할 수 있습니다."
+
+#. type: SH
+#: ../src/xz/xz.1:2657
+#, no-wrap
+msgid "EXAMPLES"
+msgstr "예제"
+
+#. type: SS
+#: ../src/xz/xz.1:2659
+#, no-wrap
+msgid "Basics"
+msgstr "기본"
+
+#. type: Plain text
+#: ../src/xz/xz.1:2669
+msgid ""
+"Compress the file I<foo> into I<foo.xz> using the default compression level "
+"(B<-6>), and remove I<foo> if compression is successful:"
+msgstr ""
+"I<foo> 파일을 기본 압축 수준 (B<-6>) 으로 I<foo.xz> 파일에 압축해 넣고, 압축 "
+"과정이 무사히 끝나면 I<foo>를 삭제합니다:"
+
+#. type: Plain text
+#: ../src/xz/xz.1:2674
+#, no-wrap
+msgid "CW<xz foo>\n"
+msgstr "CW<xz foo>\n"
+
+#. type: Plain text
+#: ../src/xz/xz.1:2685
+msgid ""
+"Decompress I<bar.xz> into I<bar> and don't remove I<bar.xz> even if "
+"decompression is successful:"
+msgstr ""
+"I<bar.xz>를 I<bar> 에 압축을 해제한 후 압축 해제가 무사히 끝나도 I<bar.xz>를 "
+"삭제하지 않습니다:"
+
+#. type: Plain text
+#: ../src/xz/xz.1:2690
+#, no-wrap
+msgid "CW<xz -dk bar.xz>\n"
+msgstr "CW<xz -dk bar.xz>\n"
+
+#. type: Plain text
+#: ../src/xz/xz.1:2703
+msgid ""
+"Create I<baz.tar.xz> with the preset B<-4e> (B<-4 --extreme>), which is "
+"slower than the default B<-6>, but needs less memory for compression and "
+"decompression (48\\ MiB and 5\\ MiB, respectively):"
+msgstr ""
+"기본 사전 설정 B<-6> 보다는 느리지만, 압축 및 압축 해제시 메모리를 적게 차지"
+"(각각 48\\ Mib, 5\\MiB)는 B<-4e> 사전 설정(B<-4 --extreme>)을 활용하여 I<baz."
+"tar.xz> 파일을 만듭니다:"
+
+#. type: Plain text
+#: ../src/xz/xz.1:2708
+#, no-wrap
+msgid "CW<tar cf - baz | xz -4e E<gt> baz.tar.xz>\n"
+msgstr "CW<tar cf - baz | xz -4e E<gt> baz.tar.xz>\n"
+
+#. type: Plain text
+#: ../src/xz/xz.1:2714
+msgid ""
+"A mix of compressed and uncompressed files can be decompressed to standard "
+"output with a single command:"
+msgstr ""
+"압축 및 비압축 파일을 단일 명령으로 표준 출력에 압축해제할 수 있습니다:"
+
+#. type: Plain text
+#: ../src/xz/xz.1:2719
+#, no-wrap
+msgid "CW<xz -dcf a.txt b.txt.xz c.txt d.txt.lzma E<gt> abcd.txt>\n"
+msgstr "CW<xz -dcf a.txt b.txt.xz c.txt d.txt.lzma E<gt> abcd.txt>\n"
+
+#. type: SS
+#: ../src/xz/xz.1:2723
+#, no-wrap
+msgid "Parallel compression of many files"
+msgstr "다중 파일 병렬 압축"
+
+#. type: Plain text
+#: ../src/xz/xz.1:2729
+msgid ""
+"On GNU and *BSD, B<find>(1) and B<xargs>(1) can be used to parallelize "
+"compression of many files:"
+msgstr ""
+"GNU와 *BSD에서는 B<find>(1) 명령과 B<xargs>(1) 명령으로 여러 파일의 압축을 "
+"병렬 처리할 수 있습니다:"
+
+#. type: Plain text
+#: ../src/xz/xz.1:2735
+#, no-wrap
+msgid ""
+"CW<find . -type f \\e! -name '*.xz' -print0 \\e\n"
+" | xargs -0r -P4 -n16 xz -T1>\n"
+msgstr ""
+"CW<find . -type f \\e! -name '*.xz' -print0 \\e\n"
+" | xargs -0r -P4 -n16 xz -T1>\n"
+
+#. type: Plain text
+#: ../src/xz/xz.1:2757
+msgid ""
+"The B<-P> option to B<xargs>(1) sets the number of parallel B<xz> "
+"processes. The best value for the B<-n> option depends on how many files "
+"there are to be compressed. If there are only a couple of files, the value "
+"should probably be 1; with tens of thousands of files, 100 or even more may "
+"be appropriate to reduce the number of B<xz> processes that B<xargs>(1) "
+"will eventually create."
+msgstr ""
+"B<xargs>(1) 의 B<-P> 옵션으로 B<xz> 프로세스의 병렬 처리 갯수를 지정합니"
+"다. B<-n> 옵션의 최적 값은 압축할 파일 수에 달려있습니다. 압축할 파일이 몇"
+"개밖에 없다면 1이어야합니다. 파일이 수천 수만개 정도 된다면 B<xargs>(1) 이 "
+"어쨌든지간에 만들어낼 B<xz> 프로세스의 겟수를 100으로 하거나 아니면 적당한 값"
+"을 지정하여 줄이는게 좋습니다."
+
+#. type: Plain text
+#: ../src/xz/xz.1:2765
+msgid ""
+"The option B<-T1> for B<xz> is there to force it to single-threaded mode, "
+"because B<xargs>(1) is used to control the amount of parallelization."
+msgstr ""
+"B<xz>에 B<-T1>옵션을 지정하면 단일-스레드 모드로 강제합니다. B<xargs>(1) 에"
+"서 병렬 처리 갯수를 제어할 수 있기 때문입니다."
+
+#. type: SS
+#: ../src/xz/xz.1:2766
+#, no-wrap
+msgid "Robot mode"
+msgstr "로봇 모드"
+
+#. type: Plain text
+#: ../src/xz/xz.1:2769
+msgid ""
+"Calculate how many bytes have been saved in total after compressing multiple "
+"files:"
+msgstr "여러 파일을 압축한 후 저장할 바이트 용량을 계산합니다:"
+
+#. type: Plain text
+#: ../src/xz/xz.1:2774
+#, no-wrap
+msgid "CW<xz --robot --list *.xz | awk '/^totals/{print $5-$4}'>\n"
+msgstr "CW<xz --robot --list *.xz | awk '/^totals/{print $5-$4}'>\n"
+
+#. type: Plain text
+#: ../src/xz/xz.1:2789
+msgid ""
+"A script may want to know that it is using new enough B<xz>. The following "
+"B<sh>(1) script checks that the version number of the B<xz> tool is at "
+"least 5.0.0. This method is compatible with old beta versions, which didn't "
+"support the B<--robot> option:"
+msgstr ""
+"이 스크립트에서는 충분히 최신의 B<xz> 명령을 사용하는지 알아보려 합니다. 다"
+"음 B<sh>(1) 스크립트에서는 B<xz> 도구의 버전 번호가 최소한 5.0.0인지 여부를 "
+"검사합니다. 이 방식은 B<--robot> 옵션을 지원하지 않는 오래된 베타 버전과도 "
+"호환성이 있습니다:"
+
+#. type: Plain text
+#: ../src/xz/xz.1:2798
+#, no-wrap
+msgid ""
+"CW<if ! eval \"$(xz --robot --version 2E<gt> /dev/null)\" ||\n"
+" \"$XZ_VERSION\" -lt 50000002 ; then\n"
+" echo \"Your xz is too old.\"\n"
+"fi\n"
+"unset XZ_VERSION LIBLZMA_VERSION>\n"
+msgstr ""
+"CW<if ! eval \"$(xz --robot --version 2E<gt> /dev/null)\" ||\n"
+" \"$XZ_VERSION\" -lt 50000002 ; then\n"
+" echo \"Your xz is too old.\"\n"
+"fi\n"
+"unset XZ_VERSION LIBLZMA_VERSION>\n"
+
+#. type: Plain text
+#: ../src/xz/xz.1:2805
+msgid ""
+"Set a memory usage limit for decompression using B<XZ_OPT>, but if a limit "
+"has already been set, don't increase it:"
+msgstr ""
+"B<XZ_OPT> 환경 변수로 압축 해제시 메뢰 사용량 한계를 설정하지만, 한계 값을 이"
+"미 설정했다면, 값을 늘리지 않습니다:"
+
+#. type: Plain text
+#: ../src/xz/xz.1:2815
+#, no-wrap
+msgid ""
+"CW<NEWLIM=$((123 E<lt>E<lt> 20))\\ \\ # 123 MiB\n"
+"OLDLIM=$(xz --robot --info-memory | cut -f3)\n"
+"if $OLDLIM -eq 0 -o $OLDLIM -gt $NEWLIM ; then\n"
+" XZ_OPT=\"$XZ_OPT --memlimit-decompress=$NEWLIM\"\n"
+" export XZ_OPT\n"
+"fi>\n"
+msgstr ""
+"CW<NEWLIM=$((123 E<lt>E<lt> 20))\\ \\ # 123 MiB\n"
+"OLDLIM=$(xz --robot --info-memory | cut -f3)\n"
+"if $OLDLIM -eq 0 -o $OLDLIM -gt $NEWLIM ; then\n"
+" XZ_OPT=\"$XZ_OPT --memlimit-decompress=$NEWLIM\"\n"
+" export XZ_OPT\n"
+"fi>\n"
+
+#. type: Plain text
+#: ../src/xz/xz.1:2825
+msgid ""
+"The simplest use for custom filter chains is customizing a LZMA2 preset. "
+"This can be useful, because the presets cover only a subset of the "
+"potentially useful combinations of compression settings."
+msgstr ""
+"개별 설정 필터 체인의 초단순 사용방식은 LZMA2 사전 설정 값을 별도로 설정하는 "
+"방식입니다. 사전 설정은 잠재적으로 쓸만한 압축 설정 조합만 다루기 때문에 꽤 "
+"쓸모가 있을 수도 있습니다."
+
+#. type: Plain text
+#: ../src/xz/xz.1:2833
+msgid ""
+"The CompCPU columns of the tables from the descriptions of the options "
+"B<-0> ... B<-9> and B<--extreme> are useful when customizing LZMA2 presets. "
+"Here are the relevant parts collected from those two tables:"
+msgstr ""
+"B<-0> ... B<-9> 옵션의 설명에서 테이블의 CompCPU 컬럼과 B<--extreme> 옵션은 "
+"LZMA2 사전 설정을 개별적으로 맞췄을 때 쓸만할 수도 있습니다. 여기 관련내용"
+"을 테이블 둘로 정리해서 모아보았습니다."
+
+#. type: Plain text
+#: ../src/xz/xz.1:2858
+msgid ""
+"If you know that a file requires somewhat big dictionary (for example, 32\\ "
+"MiB) to compress well, but you want to compress it quicker than B<xz -8> "
+"would do, a preset with a low CompCPU value (for example, 1) can be "
+"modified to use a bigger dictionary:"
+msgstr ""
+"어떤 파일을 압축할 때 상당히 큰 딕셔너리(예: 32MiB)가 필요 하다는걸 알아채셨"
+"지만, B<xz -8> 명령이 압축할 때보다 더 빠른 속도로 압축하려 한다면, 더 큰 딕"
+"셔너리 사용을 위해 더 낮은 CompCPU 사전 설정 값(예: 1)으로 수정할 수 있습니"
+"다:"
+
+#. type: Plain text
+#: ../src/xz/xz.1:2863
+#, no-wrap
+msgid "CW<xz --lzma2=preset=1,dict=32MiB foo.tar>\n"
+msgstr "CW<xz --lzma2=preset=1,dict=32MiB foo.tar>\n"
+
+#. type: Plain text
+#: ../src/xz/xz.1:2879
+msgid ""
+"With certain files, the above command may be faster than B<xz -6> while "
+"compressing significantly better. However, it must be emphasized that only "
+"some files benefit from a big dictionary while keeping the CompCPU value "
+"low. The most obvious situation, where a big dictionary can help a lot, is "
+"an archive containing very similar files of at least a few megabytes each. "
+"The dictionary size has to be significantly bigger than any individual file "
+"to allow LZMA2 to take full advantage of the similarities between "
+"consecutive files."
+msgstr ""
+"각 파일에 대해, 위 명령은 압축율이 더 좋아지면서도 B<xz -6>보다 더 빨라집니"
+"다. 그러나, CompCPU 값을 낮게 유지하는 대신 큰 딕셔너리에서 일부 파일을 강조"
+"해야 합니다. 큰 딕셔너리가 대부분의 도움을 주는 매우 명백한 상황에서는 최소"
+"한 몇 메가바이트의 매우 유사한 각 파일이 아카이브에 들어갑니다. 딕셔너리 크"
+"기는 LZMA2가 연속으로 존재하는 각 파일의 유사성으로부터 얻는 장점을 취할 수 "
+"있을 때 일부 개별 파일보다 훨씬 더 커집니다."
+
+#. type: Plain text
+#: ../src/xz/xz.1:2886
+msgid ""
+"If very high compressor and decompressor memory usage is fine, and the file "
+"being compressed is at least several hundred megabytes, it may be useful to "
+"use an even bigger dictionary than the 64 MiB that B<xz -9> would use:"
+msgstr ""
+"압축 프로그램과 압축 해제 프로그램에서 메모리를 엄청 많이 사용해도 상관 없"
+"고, 파일을 수백 메가 바이트 메모리 용량을 활용하여 압축한다면, B<xz -9> 명령"
+"에 64MiB 용량을 초과하는 딕셔너리를 사용할 수 있게 하는 방법도 쓸만할 지도 모"
+"릅니다:"
+
+#. type: Plain text
+#: ../src/xz/xz.1:2891
+#, no-wrap
+msgid "CW<xz -vv --lzma2=dict=192MiB big_foo.tar>\n"
+msgstr "CW<xz -vv --lzma2=dict=192MiB big_foo.tar>\n"
+
+#. type: Plain text
+#: ../src/xz/xz.1:2904
+msgid ""
+"Using B<-vv> (B<--verbose --verbose>) like in the above example can be "
+"useful to see the memory requirements of the compressor and decompressor. "
+"Remember that using a dictionary bigger than the size of the uncompressed "
+"file is waste of memory, so the above command isn't useful for small files."
+msgstr ""
+"위 예제에서와 같이 B<-vv> (B<--verbose --verbose>) 옵션을 사용하면 압축 및 압"
+"축 해제 과정에서 필요한 메모리 용량을 살펴보는데 요긴할 수 있습니다. 압축 해"
+"제한 파일 크기보다 더 큰 딕셔너리를 사용하면 불필요한 메모리 소모량이 발생하"
+"여 위 명령이 작은 파일에는 쓸모 없음을 기억하십시오."
+
+#. type: Plain text
+#: ../src/xz/xz.1:2916
+msgid ""
+"Sometimes the compression time doesn't matter, but the decompressor memory "
+"usage has to be kept low, for example, to make it possible to decompress the "
+"file on an embedded system. The following command uses B<-6e> (B<-6 --"
+"extreme>) as a base and sets the dictionary to only 64\\ KiB. The "
+"resulting file can be decompressed with XZ Embedded (that's why there is B<--"
+"check=crc32>) using about 100\\ KiB of memory."
+msgstr ""
+"때로는 압축 시간이 딱히 상관이 없을 수도 있습니다만, 압축 해제시 메모리 사용"
+"량을 적게 유지해야 할 수도 있습니다. 예를 들면, 임베디드 시스템에서 파일 압축"
+"을 해제할 수도 있습니다. 다음 명령의 경우 B<-6e> (B<-6 --extreme>) 옵션을 기"
+"반 옵션을 사용하며 딕셔너리 크기를 64KiB만 사용하도록 제한합니다. 결과 파일"
+"은 XZ 임베디드(이게 B<--check=crc32> 옵션이 있는 이유)로 100KiB 메모리 용량"
+"을 활용하여 풀어낼 수 있습니다."
+
+#. type: Plain text
+#: ../src/xz/xz.1:2921
+#, no-wrap
+msgid "CW<xz --check=crc32 --lzma2=preset=6e,dict=64KiB foo>\n"
+msgstr "CW<xz --check=crc32 --lzma2=preset=6e,dict=64KiB foo>\n"
+
+#. type: Plain text
+#: ../src/xz/xz.1:2944
+msgid ""
+"If you want to squeeze out as many bytes as possible, adjusting the number "
+"of literal context bits (I<lc>) and number of position bits (I<pb>) can "
+"sometimes help. Adjusting the number of literal position bits (I<lp>) "
+"might help too, but usually I<lc> and I<pb> are more important. For "
+"example, a source code archive contains mostly US-ASCII text, so something "
+"like the following might give slightly (like 0.1\\ %) smaller file than B<xz "
+"-6e> (try also without B<lc=4>):"
+msgstr ""
+"가능한 한 수 바이트를 더 쥐어 짜내고 싶을 때, 리터럴 문맥 비트 수(I<lc>)와 위"
+"치 비트 수(I<pb>)를 조정하면 도움이 될 수도 있습니다. 리터럴 위치 비트 수"
+"(I<lp>)를 조금 건드리는 것 또한 도움이 될 지도 모르겠지만 보통 I<lc> 값과 "
+"I<pb> 값이 더 중요합니다. 예를 들면, 소스 코드 저장 파일에는 US-ASCII 텍스트"
+"가 대부분이기에, 다음과 같은 경우는 B<xz -6e> 명령을 실행했을 때부다는 아주 "
+"약간(거의 0.1% 수준) 작은 파일을 얻어낼 수도 있습니다(B<lc=4>를 빼고도 시도해"
+"보십시오):"
+
+#. type: Plain text
+#: ../src/xz/xz.1:2949
+#, no-wrap
+msgid "CW<xz --lzma2=preset=6e,pb=0,lc=4 source_code.tar>\n"
+msgstr "CW<xz --lzma2=preset=6e,pb=0,lc=4 source_code.tar>\n"
+
+#. type: Plain text
+#: ../src/xz/xz.1:2957
+msgid ""
+"Using another filter together with LZMA2 can improve compression with "
+"certain file types. For example, to compress a x86-32 or x86-64 shared "
+"library using the x86 BCJ filter:"
+msgstr ""
+"LZMA2와 다른 필터를 함께 사용하면 일부 파일 형식에 대해 압축율을 개선할 수 있"
+"습니다. 예를 들면 x86-32 또는 x86-64 공유 라이브러리를 x86 BCJ 필터를 활용하"
+"여 압축할 경우:"
+
+#. type: Plain text
+#: ../src/xz/xz.1:2962
+#, no-wrap
+msgid "CW<xz --x86 --lzma2 libfoo.so>\n"
+msgstr "CW<xz --x86 --lzma2 libfoo.so>\n"
+
+#. type: Plain text
+#: ../src/xz/xz.1:2976
+msgid ""
+"Note that the order of the filter options is significant. If B<--x86> is "
+"specified after B<--lzma2>, B<xz> will give an error, because there cannot "
+"be any filter after LZMA2, and also because the x86 BCJ filter cannot be "
+"used as the last filter in the chain."
+msgstr ""
+"참고로 필터 옵션의 순서는 상당히 중요합니다. B<--x86>을 B<--lzma> 이전에 지"
+"정하면 B<xz>에서 오류가 나는데, LZMA2 다음에는 어떤 필터든 설정할 수 없고, 옵"
+"션 체인상 마지막 필터로 x86 BCJ 필터를 사용할 수 없기 때문입니다."
+
+#. type: Plain text
+#: ../src/xz/xz.1:2982
+msgid ""
+"The Delta filter together with LZMA2 can give good results with bitmap "
+"images. It should usually beat PNG, which has a few more advanced filters "
+"than simple delta but uses Deflate for the actual compression."
+msgstr ""
+"LZMA2와 델타 필터는 비트맵 그림에 최적의 결과를 가져다줄 수 있습니다. PNG에 "
+"보통 안성맞춥인데, PNG에는 단순 델타 필터보단 약간 더 고급진 필터를 사용하지"
+"만, 실제 압축을 진행할 때는 Deflate를 사용하기 때문입니다."
+
+#. type: Plain text
+#: ../src/xz/xz.1:2992
+msgid ""
+"The image has to be saved in uncompressed format, for example, as "
+"uncompressed TIFF. The distance parameter of the Delta filter is set to "
+"match the number of bytes per pixel in the image. For example, 24-bit RGB "
+"bitmap needs B<dist=3>, and it is also good to pass B<pb=0> to LZMA2 to "
+"accommodate the three-byte alignment:"
+msgstr ""
+"예를 들어 이미지를 압축하지 않은 비압축 TIFF로 저장해야 하는 경우가 있습니"
+"다. 델타 필터의 거리 매개변수는 그림에서 픽셀당 바이트 수에 일치하도록 설정"
+"합니다. 예를 들면, 24비트 RGB 비트맵의 경우 B<dist=3> 거리 매개변수 값을 설"
+"정해야 하며, LZMA2 압축시 3바이트 정렬을 따르도록 B<pb=0> 값을 전달하는 방법"
+"도 바람직합니다."
+
+#. type: Plain text
+#: ../src/xz/xz.1:2997
+#, no-wrap
+msgid "CW<xz --delta=dist=3 --lzma2=pb=0 foo.tiff>\n"
+msgstr "CW<xz --delta=dist=3 --lzma2=pb=0 foo.tiff>\n"
+
+#. type: Plain text
+#: ../src/xz/xz.1:3005
+msgid ""
+"If multiple images have been put into a single archive (for example, B<."
+"tar>), the Delta filter will work on that too as long as all images have the "
+"same number of bytes per pixel."
+msgstr ""
+"여러 이미지를 단일 아카이브로 넣고 싶다면(예: B<.tar>), 모든 이미지에 대해 동"
+"일한 픽셀당 바이트 수가 들어가는 경우에도 델타 필터가 동작합니다."
+
+#. type: SH
+#: ../src/xz/xz.1:3006 ../src/xzdec/xzdec.1:143 ../src/lzmainfo/lzmainfo.1:59
+#: ../src/scripts/xzdiff.1:65 ../src/scripts/xzgrep.1:106
+#: ../src/scripts/xzless.1:65 ../src/scripts/xzmore.1:51
+#, no-wrap
+msgid "SEE ALSO"
+msgstr "추가 참조"
+
+#. type: Plain text
+#: ../src/xz/xz.1:3015
+msgid ""
+"B<xzdec>(1), B<xzdiff>(1), B<xzgrep>(1), B<xzless>(1), B<xzmore>(1), "
+"B<gzip>(1), B<bzip2>(1), B<7z>(1)"
+msgstr ""
+"B<xzdec>(1), B<xzdiff>(1), B<xzgrep>(1), B<xzless>(1), B<xzmore>(1), "
+"B<gzip>(1), B<bzip2>(1), B<7z>(1)"
+
+#. type: Plain text
+#: ../src/xz/xz.1:3017
+msgid "XZ Utils: E<lt>https://tukaani.org/xz/E<gt>"
+msgstr "XZ 유틸리티: E<lt>https://tukaani.org/xz/E<gt>"
+
+#. type: Plain text
+#: ../src/xz/xz.1:3019 ../src/xzdec/xzdec.1:146
+msgid "XZ Embedded: E<lt>https://tukaani.org/xz/embedded.htmlE<gt>"
+msgstr "XZ 임베디드: E<lt>https://tukaani.org/xz/embedded.htmlE<gt>"
+
+#. type: Plain text
+#: ../src/xz/xz.1:3020
+msgid "LZMA SDK: E<lt>http://7-zip.org/sdk.htmlE<gt>"
+msgstr "LZMA SDK: E<lt>http://7-zip.org/sdk.htmlE<gt>"
+
+#. type: TH
+#: ../src/xzdec/xzdec.1:7
+#, no-wrap
+msgid "XZDEC"
+msgstr "XZDEC"
+
+#. type: TH
+#: ../src/xzdec/xzdec.1:7
+#, no-wrap
+msgid "2017-04-19"
+msgstr "2017-04-19"
+
+#. type: Plain text
+#: ../src/xzdec/xzdec.1:10
+msgid "xzdec, lzmadec - Small .xz and .lzma decompressors"
+msgstr "xzdec, lzmadec - .xz와 .lzma용 작은 압축 해제 프로그램"
+
+#. type: Plain text
+#: ../src/xzdec/xzdec.1:14
+msgid "B<xzdec> I<option...> I<file...>"
+msgstr "B<xzdec> I<<옵션>...> I<E<lt>파일E<gt>...>"
+
+#. type: Plain text
+#: ../src/xzdec/xzdec.1:18
+msgid "B<lzmadec> I<option...> I<file...>"
+msgstr "B<lzmadec> I<<옵션>...> I<E<lt>파일E<gt>...>"
+
+#. type: Plain text
+#: ../src/xzdec/xzdec.1:44
+msgid ""
+"B<xzdec> is a liblzma-based decompression-only tool for B<.xz> (and only B<."
+"xz>) files. B<xzdec> is intended to work as a drop-in replacement for "
+"B<xz>(1) in the most common situations where a script has been written to "
+"use B<xz --decompress --stdout> (and possibly a few other commonly used "
+"options) to decompress B<.xz> files. B<lzmadec> is identical to B<xzdec> "
+"except that B<lzmadec> supports B<.lzma> files instead of B<.xz> files."
+msgstr ""
+"B<xzdec>은 liblzma 기반 B<.xz> (그리고 B<.xz> 확장자만) 파일 압축 해제 전용 "
+"도구 프로그램입니다. B<xzdec> 은 B<xz>(1) 명령을 활용하여 B<.xz> 파일의 압"
+"축을 해제할 때 쓰던 B<xz --decompress --stdout> (그리고 일반적으로 쓰던 몇가"
+"지 다른 옵션도 같이) 명령을 작성하던 일상적인 경우를 대신하려 만든 결과물입니"
+"다. B<lzmadec> 는 B<.xz> 파일 대신 B<.lzma> 파일을 지원하는 점만 다르며, 나"
+"머지는 B<xzdec>과 동일합니다."
+
+#. type: Plain text
+#: ../src/xzdec/xzdec.1:61
+msgid ""
+"To reduce the size of the executable, B<xzdec> doesn't support "
+"multithreading or localization, and doesn't read options from B<XZ_DEFAULTS> "
+"and B<XZ_OPT> environment variables. B<xzdec> doesn't support displaying "
+"intermediate progress information: sending B<SIGINFO> to B<xzdec> does "
+"nothing, but sending B<SIGUSR1> terminates the process instead of displaying "
+"progress information."
+msgstr ""
+"실행 파일 크기를 줄이려는 목적으로, B<xzdec> 에서는 다중-스레드 실행 또는 현"
+"지 언어 표기를 지원하지 않으며 B<XZ_DEFAULTS> 환경 변수와 B<XZ_OPT> 환경 변수"
+"의 옵션 값을 읽지 않습니다. B<xzdec>은 단계별 진행 정보를 표시하지 않습니"
+"다. B<xzdec> 명령어로 B<SIGINFO> 시그널을 보내면 아무 동작도 취하지 않지만, "
+"B<SIGUSR1> 시그널을 보내면 프 정보를 표시하는 대신 프로세스를 끝냅니다."
+
+#. type: Plain text
+#: ../src/xzdec/xzdec.1:69
+msgid ""
+"Ignored for B<xz>(1) compatibility. B<xzdec> supports only decompression."
+msgstr ""
+"B<xz>(1) 호환성을 문제로 무시합니다. B<xzdec>은 압축 해제 기능만 지원합니"
+"다."
+
+#. type: Plain text
+#: ../src/xzdec/xzdec.1:76
+msgid ""
+"Ignored for B<xz>(1) compatibility. B<xzdec> never creates or removes any "
+"files."
+msgstr ""
+"B<xz>(1) 호환성을 문제로 무시합니다. B<xzdec>은 어떤 파일도 만들거나 제거하"
+"지 않습니다."
+
+#. type: Plain text
+#: ../src/xzdec/xzdec.1:83
+msgid ""
+"Ignored for B<xz>(1) compatibility. B<xzdec> always writes the "
+"decompressed data to standard output."
+msgstr ""
+"B<xz>(1) 호환성을 문제로 무시합니다. B<xzdec>은 항상 압축 해제한 데이터를 "
+"표준 출력으로만 기록합니다."
+
+#. type: Plain text
+#: ../src/xzdec/xzdec.1:89
+msgid ""
+"Specifying this once does nothing since B<xzdec> never displays any warnings "
+"or notices. Specify this twice to suppress errors."
+msgstr ""
+"이 옵션을 한번 지정하면 B<xzdec>에서 어떤 경고나 알림을 표시하지 않기 때문에 "
+"아무런 동작도 취하지 않습니다. 오류 메시지를 표시하지 않으려면 이 옵션을 두"
+"번 지정하십시오."
+
+#. type: Plain text
+#: ../src/xzdec/xzdec.1:96
+msgid ""
+"Ignored for B<xz>(1) compatibility. B<xzdec> never uses the exit status 2."
+msgstr ""
+"B<xz>(1) 호환성을 문제로 무시합니다. B<xzdec>은 종료 코드 2번을 사용하지 않"
+"습니다."
+
+#. type: Plain text
+#: ../src/xzdec/xzdec.1:99
+msgid "Display a help message and exit successfully."
+msgstr "도움말 메시지를 나타내고 무사히 나갑니다."
+
+#. type: Plain text
+#: ../src/xzdec/xzdec.1:104
+msgid "Display the version number of B<xzdec> and liblzma."
+msgstr "B<xzdec>과 liblzma의 버전 번호를 나타냅니다."
+
+#. type: Plain text
+#: ../src/xzdec/xzdec.1:108
+msgid "All was good."
+msgstr "모든 상태 양호."
+
+#. type: Plain text
+#: ../src/xzdec/xzdec.1:117
+msgid ""
+"B<xzdec> doesn't have any warning messages like B<xz>(1) has, thus the exit "
+"status 2 is not used by B<xzdec>."
+msgstr ""
+"B<xzdec> 은 B<xz>에 있는 경고 메시지를 출력하지 않기 때문에 B<xzdec> 에서는 "
+"종료 코드 2번을 사용하지 않습니다."
+
+#. type: Plain text
+#: ../src/xzdec/xzdec.1:131
+msgid ""
+"Use B<xz>(1) instead of B<xzdec> or B<lzmadec> for normal everyday use. "
+"B<xzdec> or B<lzmadec> are meant only for situations where it is important "
+"to have a smaller decompressor than the full-featured B<xz>(1)."
+msgstr ""
+"보통 매일 사용하실 목적이라면 B<xzdec> 또는 B<lzmadec> 대신 B<xz> 명령을 사용"
+"하십시오. B<xzdec> 또는 B<lzmadec>은 완전한 기능을 갖춘 B<xz>(1) 보다는 작"
+"은 압축 해제 프로그램을 사용해야 할 경우에만 사용하라고 있는 명령입니다."
+
+#. type: Plain text
+#: ../src/xzdec/xzdec.1:143
+msgid ""
+"B<xzdec> and B<lzmadec> are not really that small. The size can be reduced "
+"further by dropping features from liblzma at compile time, but that "
+"shouldn't usually be done for executables distributed in typical non-"
+"embedded operating system distributions. If you need a truly small B<.xz> "
+"decompressor, consider using XZ Embedded."
+msgstr ""
+"B<xzdec> 과 B<lzmadec> 은 실제로 그렇게 작은건 아닙니다. 컴파일 시간에 "
+"liblzma에서 얼마나 기능을 떨궈내느냐에 따라 더 줄어들 수도 있습니다만, 보통 "
+"임베디드 운영체제 배포판이 아닌 경우는 이렇게 할 수가 없습니다. 실제로 작은 "
+"B<.xz> 압축 해제 프로그램이 필요하다면 XZ 임베디드 사용을 고려하십시오."
+
+#. type: Plain text
+#: ../src/xzdec/xzdec.1:145 ../src/lzmainfo/lzmainfo.1:60
+msgid "B<xz>(1)"
+msgstr "B<xz>(1)"
+
+#. type: TH
+#: ../src/lzmainfo/lzmainfo.1:7
+#, no-wrap
+msgid "LZMAINFO"
+msgstr "LZMAINFO"
+
+#. type: TH
+#: ../src/lzmainfo/lzmainfo.1:7 ../src/scripts/xzmore.1:7
+#, no-wrap
+msgid "2013-06-30"
+msgstr "2013-06-30"
+
+#. type: Plain text
+#: ../src/lzmainfo/lzmainfo.1:10
+msgid "lzmainfo - show information stored in the .lzma file header"
+msgstr "lzmainfo - .lzma 파일 헤더에 들어있는 정보를 보여줍니다"
+
+#. type: Plain text
+#: ../src/lzmainfo/lzmainfo.1:15
+msgid "B<lzmainfo> B<--help> B<--version> I<file...>"
+msgstr "B<lzmainfo> B<--help> B<--version> I<E<lt>파일E<gt>...>"
+
+#. type: Plain text
+#: ../src/lzmainfo/lzmainfo.1:31
+msgid ""
+"B<lzmainfo> shows information stored in the B<.lzma> file header. It reads "
+"the first 13 bytes from the specified I<file>, decodes the header, and "
+"prints it to standard output in human readable format. If no I<files> are "
+"given or I<file> is B<->, standard input is read."
+msgstr ""
+"B<lzmainfo> 는 B<.lzma> 파일 헤더에 들어있는 정보를 보여줍니다. 지정 I<E<lt>"
+"파일E<gt>>에서 13바이트를 우선 읽어 헤더를 디코딩한 후, 가독 형식으로 표준 출"
+"력에 보여줍니다. I<E<lt>파일E<gt>>을 지정하지 않거나 I<E<lt>파일E<gt>> 값이 "
+"I<-> 이면 표준 입력을 읽습니다."
+
+#. type: Plain text
+#: ../src/lzmainfo/lzmainfo.1:40
+msgid ""
+"Usually the most interesting information is the uncompressed size and the "
+"dictionary size. Uncompressed size can be shown only if the file is in the "
+"non-streamed B<.lzma> format variant. The amount of memory required to "
+"decompress the file is a few dozen kilobytes plus the dictionary size."
+msgstr ""
+"보통 대부분 관심있는 정보는 압축 해제 용량과 딕서너리 크기입니다. 압축 해제 "
+"용량의 경우 파일이 비스트림 B<.lzma> 형식 계열인 경우에만 나타납니다. 파일 "
+"압축 해제 필요 메모리 용량은 수십 킬로바이트에 딕셔너리 크기를 합친 값입니다."
+
+#. type: Plain text
+#: ../src/lzmainfo/lzmainfo.1:44
+msgid ""
+"B<lzmainfo> is included in XZ Utils primarily for backward compatibility "
+"with LZMA Utils."
+msgstr ""
+"B<lzmainfo> 는 LZMA 유틸리티 하위 호환성을 목적으로 XZ 유틸리티에 기본으로 들"
+"어있습니다."
+
+#. type: SH
+#: ../src/lzmainfo/lzmainfo.1:51 ../src/scripts/xzdiff.1:74
+#, no-wrap
+msgid "BUGS"
+msgstr "버그"
+
+#. type: Plain text
+#: ../src/lzmainfo/lzmainfo.1:59
+msgid ""
+"B<lzmainfo> uses B<MB> while the correct suffix would be B<MiB> (2^20 "
+"bytes). This is to keep the output compatible with LZMA Utils."
+msgstr ""
+"B<lzmainfo> 프로그램은 B<MiB> (2^20 바이트) 용량 단위인데 (실제로) B<MB>를 사"
+"용합니다. LZMA 유틸리티 출력 호환 유지가 목적입니다."
+
+#. type: TH
+#: ../src/scripts/xzdiff.1:9
+#, no-wrap
+msgid "XZDIFF"
+msgstr "XZDIFF"
+
+#. type: TH
+#: ../src/scripts/xzdiff.1:9
+#, no-wrap
+msgid "2021-06-04"
+msgstr "2021-06-04"
+
+#. type: Plain text
+#: ../src/scripts/xzdiff.1:12
+msgid "xzcmp, xzdiff, lzcmp, lzdiff - compare compressed files"
+msgstr "xzcmp, xzdiff, lzcmp, lzdiff - 압축 파일을 비교합니다"
+
+#. type: Plain text
+#: ../src/scripts/xzdiff.1:15
+msgid "B<xzcmp> I<cmp_options> I<file1> I<file2>"
+msgstr ""
+"B<xzcmp> I<E<lt>비교_옵션E<gt>> I<E<lt>파일1E<gt>> I<E<lt>파일2E<gt>>"
+
+#. type: Plain text
+#: ../src/scripts/xzdiff.1:18
+msgid "B<xzdiff> I<diff_options> I<file1> I<file2>"
+msgstr "B<xzdiff> I<차이_옵션> I<E<lt>파일1E<gt>> I<E<lt>파일2E<gt>>"
+
+#. type: Plain text
+#: ../src/scripts/xzdiff.1:21
+msgid "B<lzcmp> I<cmp_options> I<file1> I<file2>"
+msgstr ""
+"B<lzcmp> I<E<lt>비교_옵션E<gt>> I<E<lt>파일1E<gt>> I<E<lt>파일2E<gt>>"
+
+#. type: Plain text
+#: ../src/scripts/xzdiff.1:24
+msgid "B<lzdiff> I<diff_options> I<file1> I<file2>"
+msgstr ""
+"B<lzdiff> I<E<lt>차이_옵션E<gt>> I<E<lt>파일1E<gt>> I<E<lt>파일2E<gt>>"
+
+#. type: Plain text
+#: ../src/scripts/xzdiff.1:59
+msgid ""
+"B<xzcmp> and B<xzdiff> invoke B<cmp>(1) or B<diff>(1) on files compressed "
+"with B<xz>(1), B<lzma>(1), B<gzip>(1), B<bzip2>(1), B<lzop>(1), or "
+"B<zstd>(1). All options specified are passed directly to B<cmp>(1) or "
+"B<diff>(1). If only one file is specified, then the files compared are "
+"I<file1> (which must have a suffix of a supported compression format) and "
+"I<file1> from which the compression format suffix has been stripped. If two "
+"files are specified, then they are uncompressed if necessary and fed to "
+"B<cmp>(1) or B<diff>(1). The exit status from B<cmp>(1) or B<diff>(1) is "
+"preserved unless a decompression error occurs; then exit status is 2."
+msgstr ""
+"B<xzcmp> 와 B<xzdiff> 는 B<xz>(1), B<lzma>(1), B<gzip>(1), B<bzip2>(1), "
+"B<lzop>(1), B<zstd>(1) 로 압축한 파일에 대해 B<cmp>(1) 또는 B<diff>(1) 명령"
+"을 실행합니다. 지정한 모든 옵션은 직접 B<cmp>(1) 또는 B<diff>(1) 명령에 전달"
+"합니다. 파일 하나만 지정했을 경우 I<E<lt>파일1E<gt>>만 비교(지원 압축 형식 "
+"접미사를 넣어야 함)하며, I<E<lt>파일1E<gt>>의 지원 압축 형식 접미사는 빠집니"
+"다. 파일 둘을 지정하면, 필요한 경우 압축 해제하며, B<cmp>(1) 또는 "
+"B<diff>(1) 명령으로 전달합니다. B<cmp>(1) 또는 B<diff>(1) 명령의 종료 상태"
+"는 압축 해제 오류가 나타나지 않는 한 보존됩니다. 압축 해제 오류가 나타나면 종"
+"료 상태는 2가 됩니다."
+
+#. type: Plain text
+#: ../src/scripts/xzdiff.1:65
+msgid ""
+"The names B<lzcmp> and B<lzdiff> are provided for backward compatibility "
+"with LZMA Utils."
+msgstr ""
+"B<lzcmp> 와 B<lzdiff> 명령은 LZMA 유틸리티 하위 호환성을 목적으로 제공합니다."
+
+#. type: Plain text
+#: ../src/scripts/xzdiff.1:74
+msgid ""
+"B<cmp>(1), B<diff>(1), B<xz>(1), B<gzip>(1), B<bzip2>(1), B<lzop>(1), "
+"B<zstd>(1), B<zdiff>(1)"
+msgstr ""
+"B<cmp>(1), B<diff>(1), B<xz>(1), B<gzip>(1), B<bzip2>(1), B<lzop>(1), "
+"B<zstd>(1), B<zdiff>(1)"
+
+#. type: Plain text
+#: ../src/scripts/xzdiff.1:79
+msgid ""
+"Messages from the B<cmp>(1) or B<diff>(1) programs refer to temporary "
+"filenames instead of those specified."
+msgstr ""
+"B<cmp>(1) 프로그램 또는 B<diff>(1) 프로그램에서 온 메시지는 지정한 파일 이"
+"름 대신 임시 파일 이름을 참조합니다."
+
+#. type: TH
+#: ../src/scripts/xzgrep.1:9
+#, no-wrap
+msgid "XZGREP"
+msgstr "XZGREP"
+
+#. type: TH
+#: ../src/scripts/xzgrep.1:9
+#, no-wrap
+msgid "2022-07-19"
+msgstr "2022-07-19"
+
+#. type: Plain text
+#: ../src/scripts/xzgrep.1:12
+msgid "xzgrep - search compressed files for a regular expression"
+msgstr "xzgrep - 정규 표현식을 활용하여 압축 파일을 검색합니다"
+
+#. type: Plain text
+#: ../src/scripts/xzgrep.1:18
+msgid "B<xzgrep> I<grep_options> B<-e> I<pattern> I<file...>"
+msgstr ""
+"B<xzgrep> I<grep_options> B<-e> I<E<lt>패턴E<gt>> I<E<lt>파일E<gt>...>"
+
+#. type: Plain text
+#: ../src/scripts/xzgrep.1:21
+msgid "B<xzegrep> \\&..."
+msgstr "B<xzegrep> \\&..."
+
+#. type: Plain text
+#: ../src/scripts/xzgrep.1:24
+msgid "B<xzfgrep> \\&..."
+msgstr "B<xzfgrep> \\&..."
+
+#. type: Plain text
+#: ../src/scripts/xzgrep.1:27
+msgid "B<lzgrep> \\&..."
+msgstr "B<lzgrep> \\&..."
+
+#. type: Plain text
+#: ../src/scripts/xzgrep.1:30
+msgid "B<lzegrep> \\&..."
+msgstr "B<lzegrep> \\&..."
+
+#. type: Plain text
+#: ../src/scripts/xzgrep.1:33
+msgid "B<lzfgrep> \\&..."
+msgstr "B<lzfgrep> \\&..."
+
+#. type: Plain text
+#: ../src/scripts/xzgrep.1:49
+msgid ""
+"B<xzgrep> invokes B<grep>(1) on I<files> which may be either uncompressed "
+"or compressed with B<xz>(1), B<lzma>(1), B<gzip>(1), B<bzip2>(1), "
+"B<lzop>(1), or B<zstd>(1). All options specified are passed directly to "
+"B<grep>(1)."
+msgstr ""
+"B<xzgrep> 명령은 B<xz>(1), B<lzma>(1), B<gzip>(1), B<bzip2>(1), B<lzop>(1), "
+"B<zstd>(1) 로 압축을 했거나 하지 않은 I<E<lt>파일E<gt>>에 대해 B<grep>(1) 명"
+"령을 실행합니다. 모든 지정 옵션은 B<grep>(1)에 바로 전달합니다."
+
+#. type: Plain text
+#: ../src/scripts/xzgrep.1:62
+msgid ""
+"If no I<file> is specified, then standard input is decompressed if necessary "
+"and fed to B<grep>(1). When reading from standard input, B<gzip>(1), "
+"B<bzip2>(1), B<lzop>(1), and B<zstd>(1) compressed files are not supported."
+msgstr ""
+"지정한 I<E<lt>파일E<gt>>이 없다면, 필요에 따라 표준 입력 데이터 압축을 풀어내"
+"어 B<grep>(1) 에 전달합니다. 표준 입력에서 읽을 떄, B<gzip>(1), "
+"B<bzip2>(1), B<lzop>(1), B<zstd>(1) 압축 파일은 지원하지 않습니다."
+
+#. type: Plain text
+#: ../src/scripts/xzgrep.1:81
+msgid ""
+"If B<xzgrep> is invoked as B<xzegrep> or B<xzfgrep> then B<grep -E> or "
+"B<grep -F> is used instead of B<grep>(1). The same applies to names "
+"B<lzgrep>, B<lzegrep>, and B<lzfgrep>, which are provided for backward "
+"compatibility with LZMA Utils."
+msgstr ""
+"B<xzgrep>을 B<xzegrep> 또는 B<xzfgrep> 으로 실행하면 B<grep>(1) 대신 "
+"B<grep -E> 또는 B<grep -F> 명령을 활용합니다. LZMA 유틸리티와 하위 호환성을 "
+"가진 B<lzgrep>, B<lzegrep>, B<lzfgrep> 명령에도 동일합니다."
+
+#. type: Plain text
+#: ../src/scripts/xzgrep.1:86
+msgid ""
+"At least one match was found from at least one of the input files. No "
+"errors occurred."
+msgstr ""
+"최소한 하나 이상의 파일에서 하나 이상의 일치하는 결과를 찾았습니다. 오류가 "
+"없습니다."
+
+#. type: Plain text
+#: ../src/scripts/xzgrep.1:90
+msgid "No matches were found from any of the input files. No errors occurred."
+msgstr "어떤 입력 파일에서든 일치하는 내용이 없습니다. 오류가 없습니다."
+
+#. type: TP
+#: ../src/scripts/xzgrep.1:90
+#, no-wrap
+msgid "E<gt>1"
+msgstr "E<gt>1"
+
+#. type: Plain text
+#: ../src/scripts/xzgrep.1:94
+msgid "One or more errors occurred. It is unknown if matches were found."
+msgstr ""
+"하나 이상의 오류가 나타납니다. 일치하는 항목을 찾아낼 지 여부는 알 수 없습니"
+"다."
+
+#. type: TP
+#: ../src/scripts/xzgrep.1:95
+#, no-wrap
+msgid "B<GREP>"
+msgstr "B<GREP>"
+
+#. type: Plain text
+#: ../src/scripts/xzgrep.1:106
+msgid ""
+"If the B<GREP> environment variable is set, B<xzgrep> uses it instead of "
+"B<grep>(1), B<grep -E>, or B<grep -F>."
+msgstr ""
+"B<GREP> 환경 변수를 설정하면, B<xzgrep>을 B<grep>(1), B<grep -E>, B<grep -F> "
+"환경 변수 대신 활용합니다."
+
+#. type: Plain text
+#: ../src/scripts/xzgrep.1:113
+msgid ""
+"B<grep>(1), B<xz>(1), B<gzip>(1), B<bzip2>(1), B<lzop>(1), B<zstd>(1), "
+"B<zgrep>(1)"
+msgstr ""
+"B<grep>(1), B<xz>(1), B<gzip>(1), B<bzip2>(1), B<lzop>(1), B<zstd>(1), "
+"B<zgrep>(1)"
+
+#. type: TH
+#: ../src/scripts/xzless.1:10
+#, no-wrap
+msgid "XZLESS"
+msgstr "XZLESS"
+
+#. type: TH
+#: ../src/scripts/xzless.1:10
+#, no-wrap
+msgid "2010-09-27"
+msgstr "2010-09-27"
+
+#. type: Plain text
+#: ../src/scripts/xzless.1:13
+msgid "xzless, lzless - view xz or lzma compressed (text) files"
+msgstr "xzless, lzless - xz 또는 lzma 압축 (텍스트) 파일을 봅니다"
+
+#. type: Plain text
+#: ../src/scripts/xzless.1:16
+msgid "B<xzless> I<file>..."
+msgstr "B<xzless> I<E<lt>파일E<gt>>..."
+
+#. type: Plain text
+#: ../src/scripts/xzless.1:19
+msgid "B<lzless> I<file>..."
+msgstr "B<lzless> I<E<lt>파일E<gt>>..."
+
+#. type: Plain text
+#: ../src/scripts/xzless.1:31
+msgid ""
+"B<xzless> is a filter that displays text from compressed files to a "
+"terminal. It works on files compressed with B<xz>(1) or B<lzma>(1). If no "
+"I<files> are given, B<xzless> reads from standard input."
+msgstr ""
+"B<xzless> 는 압축 파일을 터미널에 나타내는 필터 프로그램입니다. B<xz>(1) 또"
+"는 B<lzma>(1) 프로그램으로 압축한 파일에 대해 동작합니다. 주어진 I<E<lt>파일"
+"E<gt>> 값이 없다면, B<xzless> 는 표준 입력을 읽어들입니다."
+
+#. type: Plain text
+#: ../src/scripts/xzless.1:48
+msgid ""
+"B<xzless> uses B<less>(1) to present its output. Unlike B<xzmore>, its "
+"choice of pager cannot be altered by setting an environment variable. "
+"Commands are based on both B<more>(1) and B<vi>(1) and allow back and "
+"forth movement and searching. See the B<less>(1) manual for more "
+"information."
+msgstr ""
+"B<xzless> 는 B<less>(1) 를 사용하여 출력을 막습니다. B<xzmore> 와는 다르"
+"게, 환경 변수 설정으로 선택한 페이저를 바꿀 수 없습니다. 명령은 B<more>(1) "
+"와 B<vi>(1) 가 기반이며, 앞뒤로 움직이고 검색할 수 있습니다. 자세한 정보는 "
+"B<less>(1) 설명서를 참고하십시오."
+
+#. type: Plain text
+#: ../src/scripts/xzless.1:52
+msgid ""
+"The command named B<lzless> is provided for backward compatibility with LZMA "
+"Utils."
+msgstr "B<lzless> 명령은 LZMA 유틸리티 하위 호환용으로 제공합니다."
+
+#. type: TP
+#: ../src/scripts/xzless.1:53
+#, no-wrap
+msgid "B<LESSMETACHARS>"
+msgstr "B<LESSMETACHARS>"
+
+#. type: Plain text
+#: ../src/scripts/xzless.1:59
+msgid ""
+"A list of characters special to the shell. Set by B<xzless> unless it is "
+"already set in the environment."
+msgstr ""
+"셸에서 동작할 수도 있는 특수 문자 목록입니다. 환경에 미리 설정해두지 않았다"
+"면 B<xzless>에서 설정합니다."
+
+#. type: TP
+#: ../src/scripts/xzless.1:59
+#, no-wrap
+msgid "B<LESSOPEN>"
+msgstr "B<LESSOPEN>"
+
+#. type: Plain text
+#: ../src/scripts/xzless.1:65
+msgid ""
+"Set to a command line to invoke the B<xz>(1) decompressor for preprocessing "
+"the input files to B<less>(1)."
+msgstr ""
+"입력 파일을 B<less>(1) 에 전달하기 전에 B<xz>(1) 압축 해제 프로그램을 실행"
+"해서 미리 처리하는 명령행을 설정합니다."
+
+#. type: Plain text
+#: ../src/scripts/xzless.1:69
+msgid "B<less>(1), B<xz>(1), B<xzmore>(1), B<zless>(1)"
+msgstr "B<less>(1), B<xz>(1), B<xzmore>(1), B<zless>(1)"
+
+#. type: TH
+#: ../src/scripts/xzmore.1:7
+#, no-wrap
+msgid "XZMORE"
+msgstr "XZMORE"
+
+#. type: Plain text
+#: ../src/scripts/xzmore.1:10
+msgid "xzmore, lzmore - view xz or lzma compressed (text) files"
+msgstr ""
+"xzmore, lzmore - xz 압축 (텍스트) 파일 또는 lzma 압축 (텍스트) 파일을 봅니다"
+
+#. type: Plain text
+#: ../src/scripts/xzmore.1:13
+msgid "B<xzmore> I<file...>"
+msgstr "B<xzmore> I<E<lt>파일E<gt>...>"
+
+#. type: Plain text
+#: ../src/scripts/xzmore.1:16
+msgid "B<lzmore> I<file...>"
+msgstr "B<lzmore> I<E<lt>파일E<gt>...>"
+
+#. type: Plain text
+#: ../src/scripts/xzmore.1:24
+msgid ""
+"B<xzmore> is a filter which allows examination of B<xz>(1) or B<lzma>(1) "
+"compressed text files one screenful at a time on a soft-copy terminal."
+msgstr ""
+"B<xzmore> 는 B<xz>(1) 또는 B<lzma>(1) 형식으로 압축한 텍스트 파일을 한 번"
+"에 한 화면만큼 소프트-복제 터미널에 표시하는 필터입니다."
+
+#. type: Plain text
+#: ../src/scripts/xzmore.1:33
+msgid ""
+"To use a pager other than the default B<more,> set environment variable "
+"B<PAGER> to the name of the desired program. The name B<lzmore> is provided "
+"for backward compatibility with LZMA Utils."
+msgstr ""
+"기본 B<more> 대신 다른 페이저 프로그램을 사용하려면, B<PAGER> 환경 변수에 원"
+"하는 프로그램 이름을 넣으십시오. B<lzmore>의 이름은 LZMA 유틸리티의 하위 호"
+"환성을 목적으로 제공합니다."
+
+#. type: TP
+#: ../src/scripts/xzmore.1:33
+#, no-wrap
+msgid "B<e> or B<q>"
+msgstr "B<e> 또는 B<q>"
+
+#. type: Plain text
+#: ../src/scripts/xzmore.1:40
+msgid ""
+"When the prompt --More--(Next file: I<file>) is printed, this command "
+"causes B<xzmore> to exit."
+msgstr ""
+"--More--(다음 파일: I<E<lt>파일E<gt>>) 프롬프트가 뜨면, 이 명령은 B<xzmore>"
+"를 빠져나가게 합니다."
+
+#. type: TP
+#: ../src/scripts/xzmore.1:40
+#, no-wrap
+msgid "B<s>"
+msgstr "B<s>"
+
+#. type: Plain text
+#: ../src/scripts/xzmore.1:47
+msgid ""
+"When the prompt --More--(Next file: I<file>) is printed, this command "
+"causes B<xzmore> to skip the next file and continue."
+msgstr ""
+"--More--(다음 파일: I<E<lt>파일E<gt>>) 프롬프트가 뜨면, 이 명령은 B<xzmore>"
+"에서 다음 파일로 건너뛰어 계속 실행하게 합니다."
+
+#. type: Plain text
+#: ../src/scripts/xzmore.1:51
+msgid ""
+"For list of keyboard commands supported while actually viewing the content "
+"of a file, refer to manual of the pager you use, usually B<more>(1)."
+msgstr ""
+"파일 내용을 실제로 보는 동안 지원하는 키보드 명령 목록을 보려면, B<more>(1) "
+"와 같은 사용하는 페이저의 설명서를 참고하십시오."
+
+#. type: Plain text
+#: ../src/scripts/xzmore.1:55
+msgid "B<more>(1), B<xz>(1), B<xzless>(1), B<zmore>(1)"
+msgstr "B<more>(1), B<xz>(1), B<xzless>(1), B<zmore>(1)"

_service:tar_scm:xz-5.2.5.tar.xz/po4a/man/de/xz.1 -> _service:tar_scm:xz-5.4.1.tar.xz/po4a/man/de/xz.1 Changed

@@ -10,7 +10,7 @@
 .\" This file was generated with po4a. Translate the source file.
 .\"
 .\"*******************************************************************
-.TH XZ 1 "1. Februar 2020" Tukaani XZ\-Dienstprogramme
+.TH XZ 1 "1. Dezember 2022" Tukaani XZ\-Dienstprogramme
 .
 .SH BEZEICHNUNG
 xz, unxz, xzcat, lzma, unlzma, lzcat \- .xz\- und .lzma\-Dateien komprimieren
@@ -39,7 +39,8 @@
 Befehlszeilensyntax denen von \fBgzip\fP(1) und \fBbzip2\fP(1) ähnelt. Das native
 Dateiformat ist das \fB.xz\fP\-Format, aber das veraltete, von den
 LZMA\-Dienstprogrammen verwendete Format sowie komprimierte Rohdatenströme
-ohne Containerformat\-Header werden ebenfalls unterstützt.
+ohne Containerformat\-Header werden ebenfalls unterstützt. Außerdem wird die
+Dekompression des von \fBlzip\fP verwendeten \fB.lz\fP\-Formats unterstützt.
 .PP
 \fBxz\fP komprimiert oder dekomprimierte jede \fIDatei\fP entsprechend des
 gewählten Vorgangsmodus. Falls entweder \fB\-\fP oder keine Datei angegeben ist,
@@ -58,9 +59,9 @@
 \&\fB.lzma\fP) an den Namen der Quelldatei angehängt und so der Name der
 Zieldatei gebildet.
 .IP \(bu 3
-Bei der Dekompression wird das Suffix \fB.xz\fP oder \fB.lzma\fP vom Dateinamen
-entfernt und so der Name der Zieldatei gebildet. Außerdem erkennt \fBxz\fP die
-Suffixe \fB.txz\fP und \fB.tlz\fP und ersetzt diese durch \fB.tar\fP.
+Bei der Dekompression wird das Suffix \fB.xz\fP, \fB.lzma\fP oder \fB.lz\fP vom
+Dateinamen entfernt und so der Name der Zieldatei gebildet. Außerdem erkennt
+\fBxz\fP die Suffixe \fB.txz\fP und \fB.tlz\fP und ersetzt diese durch \fB.tar\fP.
 .PP
 Wenn die Zieldatei bereits existiert, wird eine Fehlermeldung angezeigt und
 die \fIDatei\fP übersprungen.
@@ -83,7 +84,7 @@
 .IP \(bu 3
 Der Aktionsmodus wird auf Dekompression gesetzt und die \fIDatei\fP hat nicht
 das Suffix eines der unterstützten Zieldateiformate (\fB.xz\fP, \fB.txz\fP,
-\&\fB.lzma\fP oder \fB.tlz\fP).
+\&\fB.lzma\fP, \fB.tlz\fP oder \fB.lz\fP).
 .PP
 Nach erfolgreicher Kompression oder Dekompression der \fIDatei\fP kopiert \fBxz\fP
 Eigentümer, Gruppe, Zugriffsrechte, Zugriffszeit und Änderungszeit aus der
@@ -97,7 +98,7 @@
 Sobald die Zieldatei erfolgreich geschlossen wurde, wird die
 Ursprungs\-\fIDatei\fP entfernt. Dies wird durch die Option \fB\-\-keep\fP
 verhindert. Die Ursprungs\-\fIDatei\fP wird niemals entfernt, wenn die Ausgabe
-in die Standardausgabe geschrieben wird.
+in die Standardausgabe geschrieben wird oder falls ein Fehler auftritt.
 .PP
 Durch Senden der Signale \fBSIGINFO\fP oder \fBSIGUSR1\fP an den \fBxz\fP\-Prozess
 werden Fortschrittsinformationen in den Fehlerkanal der Standardausgabe
@@ -107,7 +108,7 @@
 .
 .SS Speicherbedarf
 In Abhängigkeit von den gewählten Kompressionseinstellungen bewegt sich der
-Speicherverbrauch zwischen wenigen hundert Kilobyte und mehrere
+Speicherverbrauch zwischen wenigen hundert Kilobyte und mehreren
 Gigabyte. Die Einstellungen bei der Kompression einer Datei bestimmen dabei
 den Speicherbedarf bei der Dekompression. Die Dekompression benötigt
 üblicherweise zwischen 5\ % und 20\ % des Speichers, der bei der Kompression
@@ -227,6 +228,12 @@
 .TP 
 \fB\-k\fP, \fB\-\-keep\fP
 verhindert das Löschen der Eingabedateien.
+.IP ""
+Seit der \fBxz\fP\-Version 5.2.6 wird die Kompression oder Dekompression auch
+dann ausgeführt, wenn die Eingabe ein symbolischer Link zu einer regulären
+Datei ist, mehr als einen harten Link hat oder das »setuid«\-, »setgid«\- oder
+»sticky«\-Bit gesetzt ist. Die genannten Bits werden nicht in die Zieldatei
+kopiert. In früheren Versionen geschah dies nur mit \fB\-\-force\fP.
 .TP 
 \fB\-f\fP, \fB\-\-force\fP
 Diese Option hat verschiedene Auswirkungen:
@@ -285,7 +292,7 @@
 angezeigt und die Datei übersprungen.
 .IP ""
 berücksichtigt bei der Dekompression zusätzlich zu Dateien mit den Suffixen
-\&\fB.xz\fP, \fB.txz\fP, \fB.lzma\fP oder \fB.tlz\fP auch jene mit dem Suffix
+\&\fB.xz\fP, \fB.txz\fP, \fB.lzma\fP, \fB.tlz\fP oder \fB.lz\fP auch jene mit dem Suffix
 \&\fI.suf\fP. Falls die Quelldatei das Suffix \fI.suf\fP hat, wird dieses entfernt
 und so der Name der Zieldatei abgeleitet.
 .IP ""
@@ -328,6 +335,23 @@
 akzeptiert nur \fB.lzma\fP\-Dateien bei der Dekompression. Der alternative Name
 \fBalone\fP dient der Abwärtskompatibilität zu den LZMA\-Dienstprogrammen.
 .TP 
+\fBlzip\fP
+Akzeptiert nur \fB.lz\fP\-Dateien bei der Dekompression. Kompression wird nicht
+unterstützt.
+.IP ""
+Das \fB.lz\fP\-Format wird in Version 0 und der unerweiterten Version 1
+unterstützt. Dateien der Version 0 wurden \fBlzip\fP 1.3 und älter
+erstellt. Solche Dateien sind nicht sehr weit verbreitet, können aber in
+Dateiarchiven gefunden werden, da einige Quellpakete in diesem Format
+veröffentlicht wurden. Es ist auch möglich, dass Benutzer alte persönliche
+Dateien in diesem Format haben. Die Dekompressionsunterstützung für das
+Format der Version 0 wurde mit der Version 1.18 aus \fBlzip\fP entfernt.
+.IP ""
+\fBlzip\fP\-Versionen ab 1.4 erstellen Dateien im Format der Version 0. Die
+Erweiterung »Sync Flush Marker« zur Formatversion 1 wurde in \fBlzip\fP 1.6
+hinzugefügt. Diese Erweiterung wird sehr selten verwendet und wird von \fBxz\fP
+nicht unterstützt (die Eingabe wird als beschädigt erkannt).
+.TP 
 \fBraw\fP
 Komprimiert oder dekomprimiert einen Rohdatenstrom (ohne Header). Diese
 Option ist nur für fortgeschrittene Benutzer bestimmt. Zum Dekodieren von
@@ -396,8 +420,7 @@
 \fBgzip\fP(1) und \fBbzip2\fP(1). Die gewählten Kompressionseinstellungen
 bestimmen den Speicherbedarf bei der Dekompression, daher ist es auf älteren
 Systemen mit wenig Speicher bei einer zu hoch gewählten Voreinstellung
-schwer, eine Datei zu dekomprimieren. Insbesondere \fBist es keine gute Idee,
-blindlings \-9 für alles\fP zu verwenden, wie dies häufig mit \fBgzip\fP(1) und
+schwer, eine Datei zu dekomprimieren. Insbesondere \fBist es keine gute Idee, blindlings \-9 für alles\fP zu verwenden, wie dies häufig mit \fBgzip\fP(1) und
 \fBbzip2\fP(1) gehandhabt wird.
 .RS
 .TP 
@@ -412,10 +435,10 @@
 \fB\-4\fP … \fB\-6\fP
 Gute bis sehr gute Kompression, wobei der Speicherbedarf für die
 Dekompression selbst auf alten Systemen akzeptabel ist. \fB\-6\fP ist die
-Voreinstellung, welche üblicherweise eine gute Wahl ist, zum Beispiel für
-die Verteilung von Dateien, die selbst noch auf Systemen mit nur 16\ MiB
-Arbeitsspeicher dekomprimiert werden müssen (\fB\-5e\fP oder \fB\-6e\fP sind
-ebenfalls eine Überlegung wert. Siehe \fB\-\-extreme\fP).
+Voreinstellung, welche üblicherweise eine gute Wahl für die Verteilung von
+Dateien ist, die selbst noch auf Systemen mit nur 16\ MiB Arbeitsspeicher
+dekomprimiert werden müssen (\fB\-5e\fP oder \fB\-6e\fP sind ebenfalls eine
+Überlegung wert. Siehe \fB\-\-extreme\fP).
 .TP 
 \fB\-7 … \-9\fP
 Ähnlich wie \fB\-6\fP, aber mit einem höheren Speicherbedarf für die Kompression
@@ -437,7 +460,7 @@
 tab(;);
 c c c c c
 n n n n n.
-Voreinstellung;DictGröße;KompCPU;KompSpeicher;DekSpeicher
+Voreinst.;Wörtb.Gr;KomprCPU;KompSpeich;DekompSpeich
 \-0;256 KiB;0;3 MiB;1 MiB
 \-1;1 MiB;1;9 MiB;2 MiB
 \-2;2 MiB;2;17 MiB;3 MiB
@@ -455,26 +478,26 @@
 Spaltenbeschreibungen:
 .RS
 .IP \(bu 3
-DictGröße ist die Größe des LZMA2\-Wörterbuchs. Es ist Speicherverschwendung,
-ein Wörterbuch zu verwenden, das größer als die unkomprimierte Datei
-ist. Daher ist es besser, die Voreinstellungen \fB\-7\fP … \fB\-9\fP zu vermeiden,
-falls es keinen wirklichen Bedarf dafür gibt. Mit \fB\-6\fP und weniger wird
-üblicherweise so wenig Speicher verschwendet, dass dies nicht ins Gewicht
-fällt.
+Wörtb.Größe ist die Größe des LZMA2\-Wörterbuchs. Es ist
+Speicherverschwendung, ein Wörterbuch zu verwenden, das größer als die
+unkomprimierte Datei ist. Daher ist es besser, die Voreinstellungen \fB\-7\fP …
+\fB\-9\fP zu vermeiden, falls es keinen wirklichen Bedarf dafür gibt. Mit \fB\-6\fP
+und weniger wird üblicherweise so wenig Speicher verschwendet, dass dies
+nicht ins Gewicht fällt.
 .IP \(bu 3
-KompCPU ist eine vereinfachte Repräsentation der LZMA2\-Einstellungen, welche
-die Kompressionsgeschwindigkeit beeinflussen. Die Wörterbuchgröße wirkt sich
-ebenfalls auf die Geschwindigkeit aus. Während KompCPU für die Stufen \fB\-6\fP
-bis \fB\-9\fP gleich ist, tendieren höhere Stufen dazu, etwas langsamer zu
-sein. Um eine noch langsamere, aber möglicherweise bessere Kompression zu
-erhalten, siehe \fB\-\-extreme\fP.
+KomprCPU ist eine vereinfachte Repräsentation der LZMA2\-Einstellungen,
+welche die Kompressionsgeschwindigkeit beeinflussen. Die Wörterbuchgröße
+wirkt sich ebenfalls auf die Geschwindigkeit aus. Während KompCPU für die
+Stufen \fB\-6\fP bis \fB\-9\fP gleich ist, tendieren höhere Stufen dazu, etwas
+langsamer zu sein. Um eine noch langsamere, aber möglicherweise bessere
+Kompression zu erhalten, siehe \fB\-\-extreme\fP.
 .IP \(bu 3
-KompSpeicher enthält den Speicherbedarf des Kompressors im
+KompSpeich enthält den Speicherbedarf des Kompressors im
 Einzel\-Thread\-Modus. Dieser kann zwischen den \fBxz\fP\-Versionen leicht
 variieren. Der Speicherbedarf einiger der zukünftigen Multithread\-Modi kann
 dramatisch höher sein als im Einzel\-Thread\-Modus.
 .IP \(bu 3
-DekSpeicher enthält den Speicherbedarf für die Dekompression. Das bedeutet,
+DekompSpeich enthält den Speicherbedarf für die Dekompression. Das bedeutet,
 dass die Kompressionseinstellungen den Speicherbedarf bei der Dekompression
 bestimmen. Der exakte Speicherbedarf bei der Dekompression ist geringfügig
 größer als die Größe des LZMA2\-Wörterbuchs, aber die Werte in der Tabelle
@@ -487,7 +510,7 @@
 besseres Kompressionsverhältnis zu erreichen, das aber in ungünstigen Fällen
 auch schlechter werden kann. Der Speicherverbrauch bei der Dekompression
 wird dabei nicht beeinflusst, aber der Speicherverbrauch der Kompression
-steigt in der Voreinstellungsstufen \fB\-0\fP bis \fB\-3\fP geringfügig an.
+steigt in den Voreinstellungsstufen \fB\-0\fP bis \fB\-3\fP geringfügig an.
 .IP ""
 Da es zwei Voreinstellungen mit den Wörterbuchgrößen 4\ MiB und 8\ MiB gibt,
 verwenden die Voreinstellungsstufen \fB\-3e\fP und \fB\-5e\fP etwas schnellere
@@ -500,7 +523,7 @@
 tab(;);
 c c c c c
 n n n n n.
-Voreinstellung;DictGröße;KompCPU;KompSpeicher;DekSpeicher
+Voreinst.;Wörtb.Gr;KomprCPU;KompSpeich;DekompSpeich
 \-0e;256 KiB;8;4 MiB;1 MiB
 \-1e;1 MiB;8;13 MiB;2 MiB
 \-2e;2 MiB;8;25 MiB;3 MiB
@@ -608,13 +631,22 @@
 legt eine Grenze für die Speichernutzung bei der Kompression fest. Wenn
 diese Option mehrmals angegeben wird, ist die zuletzt angegebene wirksam.
 .IP ""
-Falls die Kompressionseinstellungen die \fIGrenze\fP überschreiten, passt \fBxz\fP
-die Einstellungen nach unten an, so dass die Grenze nicht mehr überschritten
-wird und zeigt einen Hinweis an, dass eine automatische Anpassung
-vorgenommen wurde. Solche Anpassungen erfolgen nicht, wenn mit
-\fB\-\-format=raw\fP komprimiert wird oder wenn \fB\-\-no\-adjust\fP angegeben
-wurde. In diesen Fällen wird eine Fehlermeldung mit dem Exit\-Status 1
-ausgegeben und \fBxz\fP mit dem Exit\-Status 1 beendet.
+Falls die Kompressionseinstellungen die \fIGrenze\fP überschreiten, versucht
+\fBxz\fP, die Einstellungen nach unten anzupassen, so dass die Grenze nicht
+mehr überschritten wird und zeigt einen Hinweis an, dass eine automatische
+Anpassung vorgenommen wurde. Die Anpassungen werden in folgender Reihenfolge
+angewendet: Reduzierung der Anzahl der Threads, Wechsel in den
+Einzelthread\-Modus, falls sogar ein einziger Thread im Multithread\-Modus die
+\fIGrenze\fP überschreitet, und schlussendlich die Reduzierung der Größe des
+LZMA2\-Wörterbuchs.
+.IP ""
+Beim Komprimieren mit \fB\-\-format=raw\fP oder falls \fB\-\-no\-adjust\fP angegeben
+wurde, wird nur die Anzahl der Threads reduziert, da nur so die komprimierte
+Ausgabe nicht beeinflusst wird.
+.IP ""
+Falls die \fIGrenze\fP nicht anhand der vorstehend beschriebenen Anpassungen
+gesetzt werden kann, wird ein Fehler angezeigt und \fBxz\fP wird mit dem
+Exit\-Status 1 beendet.
 .IP ""
 Die \fIGrenze\fP kann auf verschiedene Arten angegeben werden:
 .RS
@@ -631,17 +663,15 @@
 .IP \(bu 3
 Mit \fB0\fP kann die \fIGrenze\fP auf den Standardwert zurückgesetzt werden. Dies
 ist gegenwärtig gleichbedeutend mit dem Setzen der \fIGrenze\fP auf \fBmax\fP
-(keine Speicherbegrenzung). Sobald die Unterstützung für Multi\-Threading
-implementiert wurde, kann es im Multi\-Thread\-Fall einen Unterschied zwischen
-\fB0\fP und \fBmax\fP geben, daher wird empfohlen, \fB0\fP anstelle von \fBmax\fP zu
-verwenden, bis die Einzelheiten hierzu geklärt sind.
+(keine Speicherbegrenzung).
 .RE
 .IP ""
 Für die 32\-Bit\-Version von \fBxz\fP gibt es einen Spezialfall: Falls die Grenze
-über \fB4020\ MiB\fP liegt, wird die \fIGrenze\fP auf \fB4020\ MiB\fP gesetzt (die
-Werte \fB0\fP und \fBmax\fP werden hiervon nicht beeinflusst; für die
-Dekompression gibt es keine vergleichbare Funktion). Dies kann hilfreich
-sein, wenn ein 32\-Bit\-Executable auf einen 4\ GiB großen Adressraum
+über \fB4020\ MiB\fP liegt, wird die \fIGrenze\fP auf \fB4020\ MiB\fP gesetzt. Auf
+MIPS32 wird stattdessen \fB2000\ MB\fP verwendet (die Werte \fB0\fP und \fBmax\fP
+werden hiervon nicht beeinflusst; für die Dekompression gibt es keine
+vergleichbare Funktion). Dies kann hilfreich sein, wenn ein
+32\-Bit\-Executable auf einen 4\ GiB großen Adressraum (2 GiB auf MIPS32)
 zugreifen kann, wobei wir hoffen wollen, dass es in anderen Situationen
 keine negativen Effekte hat.
 .IP ""
@@ -654,37 +684,99 @@
 die Dekompression wird fehlschlagen. Siehe \fB\-\-memlimit\-compress=\fP\fIGrenze\fP
 zu möglichen Wegen, die \fIGrenze\fP anzugeben.
 .TP 
+\fB\-\-memlimit\-mt\-decompress=\fP\fIGrenze\fP
+legt eine Begrenzung des Speicherverbrauchs für Multithread\-Dekompression
+fest. Dies beeinflusst lediglich die Anzahl der Threads; \fBxz\fP wird dadurch
+niemals die Dekompression einer Datei verweigern. Falls die \fIGrenze\fP für
+jegliches Multithreading zu niedrig ist, wird sie ignoriert und \fBxz\fP setzt
+im Einzelthread\-modus fort. Beachten Sie auch, dass bei der Verwendung von
+\fB\-\-memlimit\-decompress\fP dies stets sowohl auf den Einzelthread\-als auch auf
+den Multithread\-Modus angewendet wird und so die effektive \fIGrenze\fP für den
+Multithread\-Modus niemals höher sein wird als die mit
+\fB\-\-memlimit\-decompress\fP gesetzte Grenze.
+.IP ""
+Im Gegensatz zu anderen Optionen zur Begrenzung des Speicherverbrauchs hat
+\fB\-\-memlimit\-mt\-decompress=\fP\fIGrenze\fP eine systemspezifisch vorgegebene
+\fIGrenze\fP. Mit \fBxz \-\-info\-memory\fP können Sie deren aktuellen Wert anzeigen
+lassen.
+.IP ""
+Diese Option und ihr Standardwert existieren, weil die unbegrenzte
+threadbezogene Dekompression bei einigen Eingabedateien zu unglaublich
+großem Speicherverbrauch führen würde. Falls die vorgegebene \fIGrenze\fP auf
+Ihrem System zu niedrig ist, können Sie die \fIGrenze\fP durchaus erhöhen, aber
+setzen Sie sie niemals auf einen Wert größer als die Menge des nutzbaren
+Speichers, da \fBxz\fP bei entsprechenden Eingabedateien versuchen wird, diese
+Menge an Speicher auch bei einer geringen Anzahl von Threads zu
+verwnden. Speichermangel oder Auslagerung verbessern die
+Dekomprimierungsleistung nicht.
+.IP ""
+Siehe \fB\-\-memlimit\-compress=\fP\fIGrenze\fP für mögliche Wege zur Angabe der
+\fIGrenze\fP. Sezen der \fIGrenze\fP auf \fB0\fP setzt die \fIGrenze\fP auf den
+vorgegebenen systemspezifischen Wert zurück.
+.IP ""
+.TP 
 \fB\-M\fP \fIGrenze\fP, \fB\-\-memlimit=\fP\fIGrenze\fP, \fB\-\-memory=\fP\fIGrenze\fP
-Dies ist gleichbedeutend mit \fB\-\-memlimit\-compress=\fP\fIGrenze
-\fP\fB\-\-memlimit\-decompress=\fP\fIGrenze\fP.
+Dies ist gleichbedeutend mit \fB\-\-memlimit\-compress=\fP\fIGrenze\fP
+\fB\-\-memlimit\-decompress=\fP\fIGrenze\fP \fB\-\-memlimit\-mt\-decompress=\fP\fIGrenze\fP.
 .TP 
 \fB\-\-no\-adjust\fP
-zeigt einen Fehler an und bricht die Ausführung ab, falls die
-Kompressionseinstellungen die Begrenzung der Speichernutzung
-überschreiten. Standardmäßig werden die Einstellungen nach unten korrigiert,
-so dass diese Grenze nicht überschritten wird. Bei der Erzeugung von
-Rohdatenströmen (\fB\-\-format=raw\fP) ist die automatische Korrektur stets
-deaktiviert.
+zeigt einen Fehler an und beendet, falls die Grenze der Speichernutzung
+nicht ohne Änderung der Einstellungen, welche die komprimierte Ausgabe
+beeinflussen, berücksichtigt werden kann. Das bedeutet, dass \fBxz\fP daran
+gehindert wird, den Encoder vom Multithread\-Modus in den Einzelthread\-Modus
+zu versetzen und die Größe des LZMA2\-Wörterbuchs zu reduzieren. Allerdings
+kann bei Verwendung dieser Option dennoch die Anzahl der Threads reduziert
+werden, um die Grenze der Speichernutzung zu halten, sofern dies die
+komprimierte Ausgabe nicht beeinflusst.
+.IP ""
+Die automatische Anpassung ist beim Erzeugen von Rohdatenströmen
+(\fB\-\-format=raw\fP) immer deaktiviert.
 .TP 
 \fB\-T\fP \fIThreads\fP, \fB\-\-threads=\fP\fIThreads\fP
 gibt die Anzahl der zu verwendenden Arbeits\-Threads an. Wenn Sie \fIThreads\fP
-auf einen speziellen Wert \fB0\fP setzen, verwendet \fBxz\fP so viele Threads, wie
-Prozessorkerne im System verfügbar sind. Die tatsächliche Anzahl kann
-geringer sein als die angegebenen \fIThreads\fP, wenn die Eingabedatei nicht
-groß genug für Threading mit den gegebenen Einstellungen ist oder wenn mehr
-Threads die Speicherbegrenzung übersteigen würden.
+auf einen speziellen Wert \fB0\fP setzen, verwendet \fBxz\fP maximal so viele
+Threads, wie der/die Prozessor(en) im System untestützen. Die tatsächliche
+Anzahl kann geringer sein als die angegebenen \fIThreads\fP, wenn die
+Eingabedatei nicht groß genug für Threading mit den gegebenen Einstellungen
+ist oder wenn mehr Threads die Speicherbegrenzung übersteigen würden.
+.IP ""
+Die Multithread\- bzw. Einzelthread\-Kompressoren erzeugen unterschiedliche
+Ausgaben. Der Einzelthread\-Kompressor erzeugt die geringste Dateigröße, aber
+nur die Ausgabe des Multithread\-Kompressors kann mit mehreren Threads wieder
+dekomprimiert werden. Das Setzen der Anzahl der \fIThreads\fP auf \fB1\fP wird den
+Einzelthread\-Modus verwenden. Das Setzen der Anzahl der \fIThreads\fP auf
+einen anderen Wert einschließlich \fB0\fP verwendet den Multithread\-Kompressor,
+und zwar sogar dann, wenn das System nur einen einzigen Hardware\-Thread
+unterstützt (\fBxz\fP 5.2.x verwendete in diesem Fall noch den
+Einzelthread\-Modus).
+.IP ""
+Um den Multithread\-Modus mit nur einem einzigen Thread zu verwenden, setzen
+Sie die Anzahl der \fIThreads\fP auf \fB+1\fP. Das Präfix \fB+\fP hat mit Werten
+verschieden von \fB1\fP keinen Effekt. Eine Begrenzung des Speicherverbrauchs
+kann \fBxz\fP dennoch veranlassen, den Einzelthread\-Modus zu verwenden, außer
+wenn \fB\-\-no\-adjust\fP verwendet wird. Die Unterstützung für das Präfix \fB+\fP
+wurde in \fBxz\fP 5.4.0 hinzugefügt.
+.IP ""
+Falls das automatische Setzen der Anzahl der Threads angefordert und keine
+Speicherbegrenzung angegeben wurde, dann wird eine systemspezifisch
+vorgegebene weiche Grenze verwendet, um eventuell die Anzahl der Threads zu
+begrenzen. Es ist eine weiche Grenze im Sinne davon, dass sie ignoriert
+wird, falls die Anzahl der Threads 1 ist; daher wird eine weiche Grenze
+\fBxz\fP niemals an der Kompression oder Dekompression hindern. Diese
+vorgegebene weiche Grenze veranlasst \fBxz\fP nicht, vom Multithread\-Modus in
+den Einzelthread\-Modus zu wechseln. Die aktiven Grenzen können Sie mit dem
+Befehl \fBxz \-\-info\-memory\fP anzeigen lassen.
 .IP ""
 Die gegenwärtig einzige Threading\-Methode teilt die Eingabe in Blöcke und
 komprimiert diese unabhängig voneinander. Die vorgegebene Blockgröße ist von
 der Kompressionsstufe abhängig und kann mit der Option
 \fB\-\-block\-size=\fP\fIGröße\fP außer Kraft gesetzt werden.
 .IP ""
-Eine thread\-basierte Dekompression wurde bislang noch nicht
-implementiert. Sie wird nur bei Dateien funktionieren, die mehrere Blöcke
-mit Größeninformationen in deren Headern enthalten. Alle im
-Multi\-Thread\-Modus komprimierten Dateien erfüllen diese Bedingung, im
-Einzel\-Thread\-Modus komprimierte Dateien dagegen nicht, selbst wenn
-\fB\-\-block\-size=\fP\fIGröße\fP verwendet wird.
+Eine thread\-basierte Dekompression wird nur bei Dateien funktionieren, die
+mehrere Blöcke mit Größeninformationen in deren Headern enthalten. Alle im
+Multi\-Thread\-Modus komprimierten Dateien, die groß genug sind, erfüllen
+diese Bedingung, im Einzel\-Thread\-Modus komprimierte Dateien dagegen nicht,
+selbst wenn \fB\-\-block\-size=\fP\fIGröße\fP verwendet wurde.
 .
 .SS "Benutzerdefinierte Filterketten für die Kompression"
 Eine benutzerdefinierte Filterkette ermöglicht die Angabe detaillierter
@@ -723,8 +815,7 @@
 ignoriert. Jede Option hat einen Standardwert, daher brauchen Sie nur jene
 anzugeben, die Sie ändern wollen.
 .PP
-Um die gesamte Filterkette und die \fIOptionen\fP anzuzeigen, rufen Sie \fBxz
-\-vv\fP auf (was gleichbedeutend mit der zweimaligen Angabe von \fB\-\-verbose\fP
+Um die gesamte Filterkette und die \fIOptionen\fP anzuzeigen, rufen Sie \fBxz \-vv\fP auf (was gleichbedeutend mit der zweimaligen Angabe von \fB\-\-verbose\fP
 ist). Dies funktioniert auch zum Betrachten der von den Voreinstellungen
 verwendeten Filterkettenoptionen.
 .TP 
@@ -939,14 +1030,16 @@
 \fB\-\-x86\fP\fB=\fP\fIOptionen\fP
 .PD 0
 .TP 
-\fB\-\-powerpc\fP\fB=\fP\fIOptionen\fP
-.TP 
-\fB\-\-ia64\fP\fB=\fP\fIOptionen\fP
-.TP 
 \fB\-\-arm\fP\fB=\fP\fIOptionen\fP
 .TP 
 \fB\-\-armthumb\fP\fB=\fP\fIOptionen\fP
 .TP 
+\fB\-\-arm64\fP\fB=\fP\fIOptionen\fP
+.TP 
+\fB\-\-powerpc\fP\fB=\fP\fIOptionen\fP
+.TP 
+\fB\-\-ia64\fP\fB=\fP\fIOptionen\fP
+.TP 
 \fB\-\-sparc\fP\fB=\fP\fIOptionen\fP
 .PD
 fügt ein »Branch/Call/Jump«\-(BCJ\-)Filter zur Filterkette hinzu. Diese Filter
@@ -958,21 +1051,8 @@
 \&\fB.xz\fP\-Datei zu erstellen. Die BCJ\-Filter sind immer reversibel, daher
 verursacht die Anwendung eines BCJ\-Filters auf den falschen Datentyp keinen
 Datenverlust, wobei aber das Kompressionsverhältnis etwas schlechter werden
-könnte.
-.IP ""
-Es ist in Ordnung, einen BCJ\-Filter auf eine gesamte Binärdatei anzuwenden;
-es ist nicht nötig, dies nur auf den binären Bereich zu beschränken. Die
-Anwendung eines BCJ\-Filters auf ein Archiv, das sowohl binäre als auch
-nicht\-binäre Dateien enthält, kann gute Ergebnisse liefern, muss es aber
-nicht. Daher ist es generell nicht gut, einen BCJ\-Filter blindlings
-anzuwenden, wenn Sie Binärpakete zwecks Weitergabe komprimieren wollen.
-.IP ""
-Diese BCJ\-Filter sind sehr schnell und erhöhen den Speicherbedarf nur
-unerheblich. Wenn ein BCJ\-Filter das Kompressionsverhältnis einer Datei
-verbessert, kann er auch gleichzeitig die Dekompressionsgeschwindigkeit
-verbessern. Das kommt daher, dass auf der gleichen Hardware die
-Dekompressionsgeschwindigkeit von LZMA2 ungefähr eine feste Anzahl Byte an
-komprimierten Daten pro Sekunde ist.
+könnte. Die BCJ\-Filter sind sehr schnell und verbrauchen nur wenig mehr
+Speicher.
 .IP ""
 Diese BCJ\-Filter haben bekannte Probleme mit dem Kompressionsverhältnis:
 .RS
@@ -983,19 +1063,19 @@
 dennoch die Adressumwandlung aus, wodurch die Kompression bei diesen Dateien
 schlechter wird.
 .IP \(bu 3
-Bei der Anwendung eines BCJ\-Filters auf ein Archiv, das mehrere ähnliche
-Binärdateien enthält, kann das Kompressionsverhältnis schlechter sein als
-ohne BCJ\-Filter. Das kommt daher, weil der BCJ\-Filter die Grenzen der
-Binärdateien nicht erkennt und den Zähler der Adressumwandlung für jede
-Binärdatei nicht zurücksetzt.
+Falls ein BCJ\-Filter auf ein Archiv angewendet wird, ist es möglich, dass
+das Kompressionsverhältnis schlechter als ohne Filter wird. Falls es
+beispielsweise ähnliche oder sogar identische ausführbare Dateien gibt, dann
+werden diese durch die Filterung wahrscheinlich »unähnlicher« und
+verschlechtern dadurch das Kompressionsverhältnis. Der Inhalt
+nicht\-ausführbarer Dateien im gleichen Archiv kann sich ebenfalls darauf
+auswirken. In der Praxis werden Sie durch Versuche mit oder ohne BCJ\-Filter
+selbst herausfinden müssen, was situationsbezogen besser ist.
 .RE
 .IP ""
-Beide der oben genannten Probleme werden in der Zukunft in einem neuen
-Filter nicht mehr auftreten. Die alten BCJ\-Filter werden noch in
-eingebetteten Systemen von Nutzen sein, weil der Dekoder des neuen Filters
-größer sein und mehr Speicher beanspruchen wird.
-.IP ""
-Verschiedene Befehlssätze haben unterschiedliche Ausrichtungen:
+Verschiedene Befehlssätze haben unterschiedliche Ausrichtungen: Die
+ausführbare Datei muss in den Eingabedateien einem Vielfachen dieses Wertes
+entsprechen, damit dieser Filter funktioniert.
 .RS
 .RS
 .PP
@@ -1005,11 +1085,12 @@
 l n l.
 Filter;Ausrichtung;Hinweise
 x86;1;32\-Bit oder 64\-Bit x86
+ARM;4;
+ARM\-Thumb;2;
+ARM64;4;4096\-Byte\-Ausrichtung ist optimal
 PowerPC;4;Nur Big Endian
-ARM;4;Nur Little Endian
-ARM\-Thumb;2;Nur Little Endian
-IA\-64;16;Big oder Little Endian
-SPARC;4;Big oder Little Endian
+IA\-64;16;Itanium
+SPARC;4;
 .TE
 .RE
 .RE
@@ -1018,9 +1099,10 @@
 das Kompressionsverhältnis dadurch etwas verbessert werden, dass die
 LZMA2\-Optionen so gesetzt werden, dass sie der Ausrichtung des gewählten
 BCJ\-Filters entsprechen. Zum Beispiel ist es beim IA\-64\-Filter eine gute
-Wahl, \fBpb=4\fP mit LZMA2 zu setzen (2^4=16). Der x86\-Filter bildet dabei eine
-Ausnahme; Sie sollten bei der für LZMA2 voreingestellten 4\-Byte\-Ausrichtung
-bleiben, wenn Sie x86\-Binärdateien komprimieren.
+Wahl, \fBpb=4\fP oder sogar \fBpb=4,lp=4,lc=0\fP mit LZMA2 zu setzen (2^4=16). Der
+x86\-Filter bildet dabei eine Ausnahme; Sie sollten bei der für LZMA2
+voreingestellten 4\-Byte\-Ausrichtung bleiben, wenn Sie x86\-Binärdateien
+komprimieren.
 .IP ""
 Alle BCJ\-Filter unterstützen die gleichen \fIOptionen\fP:
 .RS
@@ -1129,8 +1211,9 @@
 .TP 
 \fB\-\-info\-memory\fP
 zeigt in einem menschenlesbaren Format an, wieviel physischen Speicher (RAM)
-das System nach Annahme von \fBxz\fP hat, sowie die Speicherbedarfsbegrenzung
-für Kompression und Dekompression, und beendet das Programm erfolgreich.
+und wie viele Prozessor\-Threads das System nach Annahme von \fBxz\fP hat, sowie
+die Speicherbedarfsbegrenzung für Kompression und Dekompression, und beendet
+das Programm erfolgreich.
 .TP 
 \fB\-h\fP, \fB\-\-help\fP
 zeigt eine Hilfemeldung mit den am häufigsten genutzten Optionen an und
@@ -1184,15 +1267,33 @@
 \fBxz \-\-robot \-\-info\-memory\fP gibt eine einzelne Zeile mit drei durch
 Tabulatoren getrennten Spalten aus:
 .IP 1. 4
-Gesamter physischer Speicher (RAM) in Byte
+Gesamter physischer Speicher (RAM) in Byte.
 .IP 2. 4
-Speicherbedarfsbegrenzung für die Kompression in Byte. Ein spezieller Wert
-von Null bezeichnet die Standardeinstellung, die im Einzelthread\-Modus
-bedeutet, dass keine Begrenzung vorhanden ist.
+Speicherbedarfsbegrenzung für die Kompression in Byte
+(\fB\-\-memlimit\-compress\fP). Ein spezieller Wert von \fB0\fP bezeichnet die
+Standardeinstellung, die im Einzelthread\-Modus bedeutet, dass keine
+Begrenzung vorhanden ist.
 .IP 3. 4
-Speicherbedarfsbegrenzung für die Dekompression in Byte. Ein spezieller Wert
-von Null bezeichnet die Standardeinstellung, die im Einzelthread\-Modus
-bedeutet, dass keine Begrenzung vorhanden ist.
+Speicherbedarfsbegrenzung für die Dekompression in Byte
+(\fB\-\-memlimit\-decompress\fP). Ein spezieller Wert von \fB0\fP bezeichnet die
+Standardeinstellung, die im Einzelthread\-Modus bedeutet, dass keine
+Begrenzung vorhanden ist.
+.IP 4. 4
+Seit \fBxz\fP 5.3.4alpha: Die Speichernutzung für Multithread\-Dekompression in
+Byte (\fB\-\-memlimit\-mt\-decompress\fP). Dies ist niemals \fB0\fP, da ein
+systemspezifischer Vorgabewert (gezeigt in Spalte 5) verwendet wird, falls
+keine Grenze ausdrücklich angegeben wurde. Dies ist außerdem niemals größer
+als der Wert in in Spalte 3, selbst wenn mit \fB\-\-memlimit\-mt\-decompress\fP ein
+größerer Wert angegeben wurde.
+.IP 5. 4
+Seit \fBxz\fP 5.3.4alpha: Eine systemspezifisch vorgegebene Begrenzung des
+Speicherverbrauchs, die zur Begrenzung der Anzahl der Threads beim
+Komprimieren mit automatischer Anzahl der Threads (\fB\-\-threads=0\fP) und wenn
+keine Speicherbedarfsbegrenzung angegeben wurde (\fB\-\-memlimit\-compress\fP)
+verwendet wird. Dies wird auch als Standardwert für
+\fB\-\-memlimit\-mt\-decompress\fP verwendet.
+.IP 6. 4
+Seit \fBxz\fP 5.3.4alpha: Anzahl der verfügbaren Prozessorthreads.
 .PP
 In der Zukunft könnte die Ausgabe von \fBxz \-\-robot \-\-info\-memory\fP weitere
 Spalten enthalten, aber niemals mehr als eine einzelne Zeile.
@@ -1429,9 +1530,9 @@
 .TP 
 \fBXZ_OPT\fP
 Dies dient der Übergabe von Optionen an \fBxz\fP, wenn es nicht möglich ist,
-die Optionen direkt in der Befehlszeile von \fBxz\fP zu übergeben. Dies ist
-beispielsweise der Fall, wenn \fBxz\fP von einem Skript oder Dienstprogramm
-ausgeführt wird, zum Beispiel GNU \fBtar\fP(1):
+die Optionen direkt in der Befehlszeile von \fBxz\fP zu übergeben. Dies ist der
+Fall, wenn \fBxz\fP von einem Skript oder Dienstprogramm ausgeführt wird, zum
+Beispiel GNU \fBtar\fP(1):
 .RS
 .RS
 .PP
@@ -1449,8 +1550,7 @@
 .RS
 .PP
 .nf
-\f(CWXZ_OPT=${XZ_OPT\-"\-7e"}
-export XZ_OPT\fP
+\f(CWXZ_OPT=${XZ_OPT\-"\-7e"} export XZ_OPT\fP
 .fi
 .RE
 .RE
@@ -1623,8 +1723,8 @@
 .RE
 .PP
 \fIbaz.tar.xz\fP mit der Voreinstellung \fB\-4e\fP (\fB\-4 \-\-extreme\fP) erzeugen, was
-langsamer ist als beispielsweise die Vorgabe \fB\-6\fP, aber weniger Speicher
-für Kompression und Dekompression benötigt (48\ MiB beziehungsweise 5\ MiB):
+langsamer ist als die Vorgabe \fB\-6\fP, aber weniger Speicher für Kompression
+und Dekompression benötigt (48\ MiB beziehungsweise 5\ MiB):
 .RS
 .PP
 .nf
@@ -1647,8 +1747,7 @@
 .RS
 .PP
 .nf
-\f(CWfind . \-type f \e! \-name '*.xz' \-print0 \e
- | xargs \-0r \-P4 \-n16 xz \-T1\fP
+\f(CWfind . \-type f \e! \-name '*.xz' \-print0 \e | xargs \-0r \-P4 \-n16 xz \-T1\fP
 .fi
 .RE
 .PP
@@ -1680,11 +1779,7 @@
 .RS
 .PP
 .nf
-\f(CWif ! eval "$(xz \-\-robot \-\-version 2> /dev/null)" ||
- "$XZ_VERSION" \-lt 50000002 ; then
- echo "Ihre Version von Xz ist zu alt."
-fi
-unset XZ_VERSION LIBLZMA_VERSION\fP
+\f(CWif ! eval "$(xz \-\-robot \-\-version 2> /dev/null)" || "$XZ_VERSION" \-lt 50000002 ; then echo "Ihre Version von Xz ist zu alt." fi unset XZ_VERSION LIBLZMA_VERSION\fP
 .fi
 .RE
 .PP
@@ -1693,12 +1788,7 @@
 .RS
 .PP
 .nf
-\f(CWNEWLIM=$((123 << 20)) # 123 MiB
-OLDLIM=$(xz \-\-robot \-\-info\-memory | cut \-f3)
-if $OLDLIM \-eq 0 \-o $OLDLIM \-gt $NEWLIM ; then
- XZ_OPT="$XZ_OPT \-\-memlimit\-decompress=$NEWLIM"
- export XZ_OPT
-fi\fP
+\f(CWNEWLIM=$((123 << 20))\ \ # 123 MiB OLDLIM=$(xz \-\-robot \-\-info\-memory | cut \-f3) if $OLDLIM \-eq 0 \-o $OLDLIM \-gt $NEWLIM ; then XZ_OPT="$XZ_OPT \-\-memlimit\-decompress=$NEWLIM" export XZ_OPT fi\fP
 .fi
 .RE
 .
@@ -1717,7 +1807,7 @@
 tab(;);
 c c
 n n.
-Voreinstellung;KompCPU
+Voreinst.;KomprCPU
 \-0;0
 \-1;1
 \-2;2

_service:tar_scm:xz-5.2.5.tar.xz/po4a/man/de/xzdec.1 -> _service:tar_scm:xz-5.4.1.tar.xz/po4a/man/de/xzdec.1 Changed

_service:tar_scm:xz-5.2.5.tar.xz/po4a/man/de/xzdiff.1 -> _service:tar_scm:xz-5.4.1.tar.xz/po4a/man/de/xzdiff.1 Changed

@@ -11,7 +11,7 @@
 .\" This file was generated with po4a. Translate the source file.
 .\"
 .\"*******************************************************************
-.TH XZDIFF 1 "19. März 2011" Tukaani XZ\-Dienstprogramme
+.TH XZDIFF 1 "4. Juni 2021" Tukaani XZ\-Dienstprogramme
 .SH BEZEICHNUNG
 xzcmp, xzdiff, lzcmp, lzdiff \- komprimierte Dateien vergleichen
 .SH ÜBERSICHT
@@ -25,20 +25,21 @@
 .SH BESCHREIBUNG
 Die Dienstprogramme \fBxzcmp\fP und \fBxzdiff\fP führen die Programme \fBcmp\fP(1)
 beziehungsweise \fBdiff\fP(1) mit Dateien aus, die mittels \fBxz\fP(1),
-\fBlzma\fP(1), \fBgzip\fP(1), \fBbzip2\fP(1) oder \fBlzop\fP(1) komprimiert wurden. Alle
-angegebenen Optionen werden direkt an \fBcmp\fP(1) oder \fBdiff\fP(1)
+\fBlzma\fP(1), \fBgzip\fP(1), \fBbzip2\fP(1),  \fBlzop\fP(1) oder \fBzstd\fP komprimiert
+wurden. Alle angegebenen Optionen werden direkt an \fBcmp\fP(1) oder \fBdiff\fP(1)
 übergeben. Wird nur eine Datei angegeben, wird diese \fIDatei1\fP (die eine
 Endung entsprechend eines der unterstützten Kompressionsformate haben muss)
 mit der \fIDatei1\fP verglichen, von der die Kompressionsformat\-Endung entfernt
 wird. Werden zwei Dateien angegeben, dann werden deren Inhalte (falls nötig,
 unkomprimiert) an \fBcmp\fP(1) oder \fBdiff\fP(1) weitergeleitet. Der Exit\-Status
-von \fBcmp\fP(1) oder \fBdiff\fP(1) wird dabei bewahrt.
+von \fBcmp\fP(1) oder \fBdiff\fP(1) wird dabei bewahrt (sofern kein
+Dekompressionsfehler auftrat; in diesem Fall ist der Exit\-Status 2).
 .PP
 Die Namen \fBlzcmp\fP und \fBlzdiff\fP dienen der Abwärtskompatibilität zu den
 LZMA\-Dienstprogrammen.
 .SH "SIEHE AUCH"
 \fBcmp\fP(1), \fBdiff\fP(1), \fBxz\fP(1), \fBgzip\fP(1), \fBbzip2\fP(1), \fBlzop\fP(1),
-\fBzdiff\fP(1)
+\fBzstd\fP(1), \fBzdiff\fP(1)
 .SH FEHLER
 Die Meldungen der Programme \fBcmp\fP(1) oder \fBdiff\fP(1) können auf temporäre
 Dateinamen verweisen anstatt auf die tatsächlich angegebenen Dateinamen.

_service:tar_scm:xz-5.2.5.tar.xz/po4a/man/de/xzgrep.1 -> _service:tar_scm:xz-5.4.1.tar.xz/po4a/man/de/xzgrep.1 Changed

@@ -11,11 +11,11 @@
 .\" This file was generated with po4a. Translate the source file.
 .\"
 .\"*******************************************************************
-.TH XZGREP 1 "19. März 2011" Tukaani XZ\-Dienstprogramme
+.TH XZGREP 1 "19. Juli 2022" Tukaani XZ\-Dienstprogramme
 .SH BEZEICHNUNG
 xzgrep \- komprimierte Dateien nach einem regulären Ausdruck durchsuchen
 .SH ÜBERSICHT
-\fBxzgrep\fP \fIgrep\-Optionen\fP \fB\-e\fP \fIMuster\fP \fIDateiname\fP …
+\fBxzgrep\fP \fIgrep_Optionen\fP \fB\-e\fP \fIMuster\fP \fIDatei …\fP
 .br
 \fBxzegrep\fP …
 .br
@@ -28,24 +28,37 @@
 \fBlzfgrep\fP …
 .SH BESCHREIBUNG
 \fBxzgrep\fP wendet \fBgrep\fP(1) auf \fIDateien\fP an, die entweder unkomprimiert
-oder mit \fBxz\fP(1), \fBlzma\fP(1), \fBgzip\fP(1), \fBbzip2\fP(1) oder \fBlzop\fP(1)
-komprimiert sein können. Alle angegebenen Optionen werden direkt an
+oder mit \fBxz\fP(1), \fBlzma\fP(1), \fBgzip\fP(1), \fBbzip2\fP(1), \fBlzop\fP(1) oder
+\fBzstd\fP komprimiert sein können. Alle angegebenen Optionen werden direkt an
 \fBgrep\fP(1) übergeben.
 .PP
 Wenn keine \fIDatei\fP angegeben ist, wird die Standardeingabe dekomprimiert
 (falls nötig) und an \fBgrep\fP übergeben. Beim Lesen aus der Standardeingabe
-keine Dateien unterstützt, die mit \fBgzip\fP(1), \fBbzip2\fP(1) oder \fBlzop\fP(1)
-komprimiert sind.
+keine Dateien unterstützt, die mit \fBgzip\fP(1), \fBbzip2\fP(1), \fBlzop\fP(1) oder
+\fBzstd\fP komprimiert sind.
 .PP
 Wenn \fBxzgrep\fP als \fBxzegrep\fP oder \fBxzfgrep\fP aufgerufen wird, dann wird
-\fBegrep\fP(1) oder \fBfgrep\fP(1) anstelle von \fBgrep\fP(1) verwendet. Genauso
+\fBgrep \-E\fP oder \fBgrep \-F\fP anstelle von \fBgrep\fP(1) verwendet. Genauso
 verhalten sich die Befehle \fBlzgrep\fP, \fBlzegrep\fP und \fBlzfgrep\fP, die die
 Abwärtskompatibilität zu den LZMA\-Dienstprogrammen gewährleisten.
-.PP
+.SH EXIT\-STATUS
+.TP 
+0
+In mindestens einer der Eingabedateien wurde mindestens ein Treffer
+gefunden. Es sind keine Fehler aufgetreten.
+.TP 
+1
+In keiner der Eingabedateien wurde ein Treffer gefunden. Es sind keine
+Fehler aufgetreten.
+.TP 
+>1
+Ein oder mehrere Fehler sind aufgetreten. Es ist unbekannt, ob Treffer
+gefunden wurden.
 .SH UMGEBUNGSVARIABLEN
 .TP 
 \fBGREP\fP
 Wenn die Umgebungsvariable \fBGREP\fP gesetzt ist, verwendet \fBxzgrep\fP deren
-Inhalt anstelle von \fBgrep\fP(1), \fBegrep\fP(1) oder \fBfgrep\fP(1).
+Inhalt anstelle von \fBgrep\fP(1), \fBgrep \-E\fP oder \fBgrep \-F\fP.
 .SH "SIEHE AUCH"
-\fBgrep\fP(1), \fBxz\fP(1), \fBgzip\fP(1), \fBbzip2\fP(1), \fBlzop\fP(1), \fBzgrep\fP(1)
+\fBgrep\fP(1), \fBxz\fP(1), \fBgzip\fP(1), \fBbzip2\fP(1), \fBlzop\fP(1), \fBzstd\fP(1),
+\fBzgrep\fP(1)

_service:tar_scm:xz-5.4.1.tar.xz/po4a/man/fr Added

_service:tar_scm:xz-5.4.1.tar.xz/po4a/man/fr/lzmainfo.1 Added

@@ -0,0 +1,44 @@
+.\"
+.\" Author: Lasse Collin
+.\"
+.\" This file has been put into the public domain.
+.\" You can do whatever you want with this file.
+.\"
+.\"*******************************************************************
+.\"
+.\" This file was generated with po4a. Translate the source file.
+.\"
+.\"*******************************************************************
+.TH LZMAINFO 1 30\-06\-2013 Tukaani "Utilitaires XZ"
+.SH NOM
+lzmainfo \- Afficher l'information stockée dans l'en\-tête du fichier .lzma
+.SH SYNOPSIS
+\fBlzmainfo\fP \fB\-\-help\fP \fB\-\-version\fP \fIfichier...\fP
+.SH DESCRIPTION
+\fBlzmainfo\fP affiche l'information stockée dans l'en\-tête du fichier
+\&\fB.lzma\fP. Il lit les 13 premiers octets du \fIfichier\fP indiqué, décode
+l'en\-tête, et l'écrit sur la sortie standard dans un format lisible par un
+humain. Si aucun \fIfichier\fP n'est spécifié ou si \fIfichier\fP est \fB\-\fP,
+l'entrée standard est lue.
+.PP
+Habituellement l'information la plus interressante est la taille non
+compressée et la taille du dictionnaire. La taille ne peut être affichée que
+si le fichier est dans la variante du format \fB.lzma\fP qui n'est pas en
+flux. La quantité de mémoire requise pour décompresser le fichier est de
+quelques douzaines de kilooctets en plus de la taille du dictionnaire.
+.PP
+\fBlzmainfo\fP est inclus dans les utilitaires XZ essentiellement pour des
+besoins de rétrocompatibilité avec les utilitaires LZMA.
+.SH "STATUT DE SORTIE"
+.TP 
+\fB0\fP
+Tout est bon.
+.TP 
+\fB1\fP
+Une erreur est survenue.
+.SH BOGUES
+\fBlzmainfo\fP utilise \fBMB\fP alors que le suffixe correct devrait être
+\fBMiB\fP(2^20 octets). Cela pour garder la sortie compatible avec les
+utilitaires LZMA.
+.SH "VOIR AUSSI"
+\fBxz\fP(1)

_service:tar_scm:xz-5.4.1.tar.xz/po4a/man/fr/xz.1 Added

@@ -0,0 +1,1870 @@
+'\" t
+.\"
+.\" Author: Lasse Collin
+.\"
+.\" This file has been put into the public domain.
+.\" You can do whatever you want with this file.
+.\"
+.\"*******************************************************************
+.\"
+.\" This file was generated with po4a. Translate the source file.
+.\"
+.\"*******************************************************************
+.TH XZ 1 2022\-12\-01 Tukaani "Utilitaires XZ"
+.
+.SH NOM
+xz, unxz, xzcat, lzma, unlzma, lzcat \- Compresser ou décompresser des
+fichiers .xz et .lzma
+.
+.SH SYNOPSIS
+\fBxz\fP \fIoption...\fP \fIfichier...\fP
+.
+.SH "ALIAS DES COMMANDES"
+\fBunxz\fP est équivalent à \fBxz \-\-decompress\fP.
+.br
+\fBxzcat\fP est équivalent à \fBxz \-\-decompress \-\-stdout\fP
+.br
+\fBlzma\fP est équivalent à \fBxz \-\-format=lzma\fP
+.br
+\fBunlzma\fP est équivalent à \fBxz \-\-format=lzma \-\-decompress\fP
+.br
+\fBlzcat\fP est équivalent à \fBxz \-\-format=lzma \-\-decompress \-\- stdout\fP
+.PP
+Lors de l'écriture de scripts qui nécessitent de décompresser des fichiers,
+il est recommandé de toujours utiliser la commande \fBxz\fP avec les arguments
+appropriés (\fBxz \-d\fP ou \fBxz \-dc\fP) au lieu des commandes \fBunxz\fP et
+\fBxzcat\fP.
+.
+.SH DESCRIPTION
+\fBxz\fP is a general\-purpose data compression tool with command line syntax
+similar to \fBgzip\fP(1) and \fBbzip2\fP(1). The native file format is the
+\&\fB.xz\fP format, but the legacy \fB.lzma\fP format used by LZMA Utils and raw
+compressed streams with no container format headers are also supported. In
+addition, decompression of the \fB.lz\fP format used by \fBlzip\fP is supported.
+.PP
+\fBxz\fP compresse ou décompresse chaque \fIfichier\fP en fonction du mode
+d'opération choisi. Si aucun \fIfichier\fP n'est donné ou \fIfichier\fP est \fB\-\fP,
+\fBxz\fP lit depuis l'entrée standard et écrit les données traitées sur la
+sortie standard. \fBxz\fP refusera (affichera une erreur et ignorera le
+\fIfichier\fP) d'écrire les données compressées sur la sortie standard si c'est
+un terminal. De même, \fBxz\fP refusera de lire des données compressées depuis
+l'entrée standard si c'est un terminal.
+.PP
+A moins que \fB\-\-sdout\fP ne soit indiqué, les \fIfichiers\fP autres que \fB\-\fP sont
+écrits dans un nouveau fichier dont le nom est dérivé du nom de \fIfichier\fP
+source\ :
+.IP \(bu 3
+Lors de la compression, le suffixe du format de fichier cible (\fB.xz\fP ou
+\&\fB.lzma\fP) est ajouté au nom de fichier source pour obtenir le nom de fichier
+cible.
+.IP \(bu 3
+When decompressing, the \fB.xz\fP, \fB.lzma\fP, or \fB.lz\fP suffix is removed from
+the filename to get the target filename. \fBxz\fP also recognizes the suffixes
+\&\fB.txz\fP and \fB.tlz\fP, and replaces them with the \fB.tar\fP suffix.
+.PP
+Si le fichier cible existe déjà, une erreur est affichée et le \fIfichier\fP
+est ignoré.
+.PP
+Sauf s'il écrit dans la sortie standard, \fBxz\fP affichera un avertissement et
+ignorera le \fIfichier\fP dans les cas suivants\ :
+.IP \(bu 3
+\fIfichier\fP n'est pas un fichier normal. Les liens symboliques ne sont pas
+suivis et donc ne sont pas considérés comme des fichiers normaux.
+.IP \(bu 3
+\fIfichier\fP a plusieurs liens physiques.
+.IP \(bu 3
+\fIfichier\fP a un setuid, setgid ou sticky bit positionné.
+.IP \(bu 3
+Le mode d'opération est défini pour compresser et le \fIfichier\fP a déjà un
+suffixe du format de fichier cible (\fB.xz\fP ou \fB.txz\fP lors d'une compression
+en format \fB.xz\fP, et \fB.lzma\fP ou \fB.tlz\fP lors d'une compression en format
+\&\fB.lzma\fP).
+.IP \(bu 3
+The operation mode is set to decompress and the \fIfile\fP doesn't have a
+suffix of any of the supported file formats (\fB.xz\fP, \fB.txz\fP, \fB.lzma\fP,
+\&\fB.tlz\fP, or \fB.lz\fP).
+.PP
+Après la compression ou la décompression réussie du \fIfichier\fP, \fBxz\fP copie
+les permissions du propriétaire, du groupe, la date d'accès, et les
+modifications d'heure depuis le \fIfichier\fP source du fichier cible. Si la
+copie du groupe échoue, les permissions sont modifiées pour que le fichier
+cible ne soit pas accessible aux utilisateurs qui n'ont pas les droits
+d'accès au \fIfichier\fP source. \fBxz\fP ne prend actuellement pas en charge la
+copie d'autres métadonnées telles que les listes de contrôle d'accès ou les
+attributs étendus.
+.PP
+Once the target file has been successfully closed, the source \fIfile\fP is
+removed unless \fB\-\-keep\fP was specified. The source \fIfile\fP is never removed
+if the output is written to standard output or if an error occurs.
+.PP
+Envoyer \fBSIGINFO\fP ou \fBSIGURSR1\fP au processus \fBxz\fP, lui fait afficher
+l'information de progression sur l'erreur standard. Cela a un intérêt limité
+car lorsque l'erreur standard est un terminal, utiliser \fB\-\-verbose\fP
+affichera automatiquement un indicateur de progression du processus.
+.
+.SS "Utilisation de la mémoire"
+L'utilisation de la mémoire par \fBxz\fP varie de quelques centaines de
+kilo\-octets à plusieurs gigaoctects en fonction des paramètres de
+compression. Les réglages utilisés lors de la compression d'un fichier
+déterminent les besoins en mémoire pour la décompression. Habituellement la
+décompression nécessite 5\% à 20\% de la quantité de mémoire utilisée pour
+la compression du fichier. Par exemple, décompresser un fichier créé avec
+\fBxz\-9\fP recquiert habituellement 65\ Mio de mémoire. Bien qu'il soit
+possible d'avoir des fichiers \fB.xz\fP nécessitant plusieurs gigaoctets de
+mémoire pour être décompressés.
+.PP
+Especially users of older systems may find the possibility of very large
+memory usage annoying. To prevent uncomfortable surprises, \fBxz\fP has a
+built\-in memory usage limiter, which is disabled by default. While some
+operating systems provide ways to limit the memory usage of processes,
+relying on it wasn't deemed to be flexible enough (for example, using
+\fBulimit\fP(1) to limit virtual memory tends to cripple \fBmmap\fP(2)).
+.PP
+The memory usage limiter can be enabled with the command line option
+\fB\-\-memlimit=\fP\fIlimit\fP. Often it is more convenient to enable the limiter
+by default by setting the environment variable \fBXZ_DEFAULTS\fP, for example,
+\fBXZ_DEFAULTS=\-\-memlimit=150MiB\fP. It is possible to set the limits
+separately for compression and decompression by using
+\fB\-\-memlimit\-compress=\fP\fIlimit\fP and \fB\-\-memlimit\-decompress=\fP\fIlimit\fP.
+Using these two options outside \fBXZ_DEFAULTS\fP is rarely useful because a
+single run of \fBxz\fP cannot do both compression and decompression and
+\fB\-\-memlimit=\fP\fIlimit\fP (or \fB\-M\fP \fIlimit\fP) is shorter to type on the
+command line.
+.PP
+If the specified memory usage limit is exceeded when decompressing, \fBxz\fP
+will display an error and decompressing the file will fail. If the limit is
+exceeded when compressing, \fBxz\fP will try to scale the settings down so that
+the limit is no longer exceeded (except when using \fB\-\-format=raw\fP or
+\fB\-\-no\-adjust\fP). This way the operation won't fail unless the limit is very
+small. The scaling of the settings is done in steps that don't match the
+compression level presets, for example, if the limit is only slightly less
+than the amount required for \fBxz \-9\fP, the settings will be scaled down only
+a little, not all the way down to \fBxz \-8\fP.
+.
+.SS "Concaténation et remplissage avec des fichiers .xz"
+Il est possible de concaténer les fichiers \fB.xz\fP tels quel. \fBxz\fP
+décompressera de tels fichiers comme s'ils étaient un unique fichier \fB.xz\fP.
+.PP
+It is possible to insert padding between the concatenated parts or after the
+last part. The padding must consist of null bytes and the size of the
+padding must be a multiple of four bytes. This can be useful, for example,
+if the \fB.xz\fP file is stored on a medium that measures file sizes in
+512\-byte blocks.
+.PP
+La concaténation et le remplissage ne sont pas autorisés avec les fichiers
+\&\fB.lzma\fP ou les flux bruts.
+.
+.SH OPTIONS
+.
+.SS "Suffixes entiers et valeurs spéciales."
+Dans la plupart des endroits où un argument entier est attendu, un suffixe
+optionel permet d'indiquer facilement les grands entiers. Il ne doit pas y
+avoir d'espace entre l'entier et le suffixe.
+.TP 
+\fBKiB\fP
+Multiplier l'entier par 1024\ (2^10). \fBKi\fP, \fBk\fP, \fBkB\fP, \fBK\fP et \fBKB\fP sont
+acceptés comme synonymes de \fBKiB\fP.
+.TP 
+\fBMiB\fP
+Multiplier l'entier par 1\ 048\ 576\ (2^20). \fBMi\fP, \fBm\fP, \fBM\fP et \fBMB\fP sont
+acceptés comme synonymes de \fBMiB\fP.
+.TP 
+\fBGiB\fP
+Multiplier l'entier par 1\ 073\ 741\ 824\ (2^30). \fBGi\fP, \fBg\fP, \fBG\fP et \fBGB\fP
+sont acceptés comme synonymes de \fBGiB\fP.
+.PP
+La valeur spéciale \fBmax\fP peut être utilisée pour indiquer la valeur
+maximale de l'entier prise en charge par l'option.
+.
+.SS "Mode d'opération"
+Si plusieurs options de mode d'opération sont données, la dernière prend
+effet.
+.TP 
+\fB\-z\fP, \fB\-\-compress\fP
+Compresser. C'est le mode d'opération par défaut lorsque aucune option de
+mode opératoire n'est spécifiée ou qu'aucun autre mode d'opération n'est
+sous\-entendu par le nom de la commande (par exemple \fBunxz\fP sous\-entend
+\fB\-\-decompress\fP).
+.TP 
+\fB\-d\fP, \fB\-\-decompress\fP, \fB\-\-uncompress\fP
+Décompresser.
+.TP 
+\fB\-t\fP, \fB\-\-test\fP
+Tester l'intégrité des \fIfichiers\fP compressés. Cette option est équivalente
+à \fB\-\-decompress \-\-stdout\fP sauf que les données décompressées sont rejetées
+au lieu d'être écrites sur la sortie standard. Aucun fichier n'est créé ou
+supprimé.
+.TP 
+\fB\-l\fP, \fB\-\-list\fP
+Afficher l'information sur les \fIfichiers\fP compressés. Aucune sortie
+non\-compressée n'est produite et aucun fichier n'est créé ou supprimé. En
+mode liste, le programme ne peut pas lire les données compressées depuis
+l'entrée standard ou depuis d'autres sources non adressables.
+.IP ""
+The default listing shows basic information about \fIfiles\fP, one file per
+line. To get more detailed information, use also the \fB\-\-verbose\fP option.
+For even more information, use \fB\-\-verbose\fP twice, but note that this may be
+slow, because getting all the extra information requires many seeks. The
+width of verbose output exceeds 80 characters, so piping the output to, for
+example, \fBless\ \-S\fP may be convenient if the terminal isn't wide enough.
+.IP ""
+La sortie exacte peut varier suivant les versions de \fBxz\fP et les différents
+paramètres régionaux. Pour une sortie lisible par la machine, utiliser
+\fB\-\-robot \-\-list\fP.
+.
+.SS "Modificateurs d'opération"
+.TP 
+\fB\-k\fP, \fB\-\-keep\fP
+Ne pas effacer les fichiers d'entrée.
+.IP ""
+Since \fBxz\fP 5.2.6, this option also makes \fBxz\fP compress or decompress even
+if the input is a symbolic link to a regular file, has more than one hard
+link, or has the setuid, setgid, or sticky bit set. The setuid, setgid, and
+sticky bits are not copied to the target file. In earlier versions this was
+only done with \fB\-\-force\fP.
+.TP 
+\fB\-f\fP, \fB\-\-force\fP
+Cette option a plusieurs effets\ :
+.RS
+.IP \(bu 3
+Si le fichier cible existe déjà, l'effacer avant de compresser ou
+décompresser.
+.IP \(bu 3
+Compresser ou décompresser même si l'entrée est un lien symbolique vers un
+fichier normal, a plus qu'un lien physique, ou a le bit setuid, setgid ou
+sticky défini. Les bits setuid, setgid et sticky bits ne sont pas copiés
+dans le fichier cible.
+.IP \(bu 3
+Lorsque \fBxz\fP est utilisé avec \fB\-\-decompress\fP \fB\-\-stdout\fP et qu'il ne peut
+pas reconnaitre le type du fichier source, copier le fichier source tel quel
+dans la sortie standard. Celà permet à \fBxzcat\fP \fB\-\-force\fP d'être utilisé
+comme \fBcat\fP(1) pour les fichiers qui n'ont pas été compressé avec
+\fBxz\fP. Remarquez que dans le futur, \fBxz\fP devrait prendre en charge de
+nouveaux formats de fichiers compressés, ce qui permettra à \fBxz\fP de
+décompresser plus de types de fichiers au lieu de les copier tels quels dans
+la sortie standard. \fB\-\-format=\fP\fIformat\fP peut être utilisé pour contraindre
+\fBxz\fP à décompresser seulement un format de fichier.
+.RE
+.TP 
+\fB\-c\fP, \fB\-\-stdout\fP, \fB\-\-to\-stdout\fP
+Écrire les données compressées ou décompressées sur la sortie standard
+plutôt que dans un fichier. Cela necessite \fB\-\-keep\fP.
+.TP 
+\fB\-\-single\-stream\fP
+Décompresser seulement le premier flux \fB.xz\fP et ignorer silencieusement les
+possibles données d'entrée résiduelles qui suivent le flux. Normalement ces
+déchets excédentaires provoquent l'affichage d'une erreur par \fBxz\fP.
+.IP ""
+\fBxz\fP ne décompresse jamais plus d'un flux à partir de fichiers \fB.lzma\fP ou
+de flux bruts, mais cette option fait aussi que \fBxz\fP ignorera les données
+résiduelles après le fichier \fB.lzma\fP ou le flux brut.
+.IP ""
+Cette option n'a aucun effet si le mode d'opération n'est pas
+\fB\-\-decompress\fP ou \fB\-\-test\fP.
+.TP 
+\fB\-\-no\-sparse\fP
+Désactiver la création de fichiers peu denses. Par défaut, lors de la
+décompression en un fichier normal, \fBxz\fP essaie d'en faire un fichier creux
+si les données décompressées contiennent de longues séquences de zéros
+binaires. Cela fonctionne aussi lors de l'écriture sur la sortie standard
+aussi longtemps que la sortie standard est connectée à un fichier normal et
+que certaines conditions supplémentaires sont satisfaites pour le faire de
+manière sécurisée. Créer des fichiers creux peut épargner de l'espace disque
+et accélérer la décompression en réduisant la quantité d'entrées/sorties sur
+le disque.
+.TP 
+\fB\-S\fP \fI.suf\fP, \fB\-\-suffix=\fP\fI.suf\fP
+Lors de la compression, utiliser \fB.suf\fP comme suffixe du fichier cible au
+lieu de \fB.xz\fP ou \fB.lzma\fP. Si \fBxz\fP n'écrit pas sur la sortie standard et
+si le fichier source a déja le suffixe \fB.suf\fP, un avertissement est affiché
+et le fichier est ignoré.
+.IP ""
+When decompressing, recognize files with the suffix \fI.suf\fP in addition to
+files with the \fB.xz\fP, \fB.txz\fP, \fB.lzma\fP, \fB.tlz\fP, or \fB.lz\fP suffix. If the
+source file has the suffix \fI.suf\fP, the suffix is removed to get the target
+filename.
+.IP ""
+Lors de la compression ou décompression de flux bruts (\fB\-\-fomat=raw\fP), le
+suffixe doit toujours être spécifié à moins d'écrire sur la sortie standard,
+car il n'y a pas de suffixe par défaut pour les flux bruts.
+.TP 
+\fB\-\-files\fP\fB=\fP\fIfichier\fP
+Lire les noms de fichier à traiter depuis \fIfichier\fP\ ; si \fIfichier\fP est
+omis , les noms de fichier sont lus sur l'entrée standard. Les noms de
+fichier doivent se terminer avec le caractère de nouvelle ligne. Un tiret
+(\fB\-\fP) est considéré comme un nom de fichier normal\ ; ce qui ne signifie pas
+entrée standard. Si les noms de fichier sont aussi donnés comme arguments de
+ligne de commande, ils sont traités avant les noms de fichier lus depuis
+\fIfichier\fP.
+.TP 
+\fB\-\-files0\fP\fB=\fP\fIfichier\fP
+Cela est identique à \fB\-\-files\fP\fB=\fP\fIfichier\fP sauf que chaque nom de
+fichier doit se terminer par le caractère null.
+.
+.SS "Format de fichier basique et options de compression"
+.TP 
+\fB\-F\fP \fIformat\fP, \fB\-\-format=\fP\fIformat\fP
+Indiquer le \fIformat\fP de fichier à compresser ou décompresser\ :
+.RS
+.TP 
+\fBauto\fP
+C'est celui par défaut. Lors de la compression, \fBauto\fP est équivalent à
+\fBxz\fP. Lors de la décompression, le format du fichier en entrée est détecté
+automatiquement. Notez que les flux bruts (créés avec \fB\-\-format=raw\fP) ne
+peuvent pas être détectés automatiquement.
+.TP 
+\fBxz\fP
+Compresser dans le format de fichier \fB.xz\fP ou n'accepter que les fichiers
+\&\fB.xz\fP à décompresser.
+.TP 
+\fBlzma\fP, \fBalone\fP
+Compresser au format de fichier \fB.lzma\fP historique, ou n'accepter que les
+fichiers \fB.lzma\fP lors de la décompression. Le nom alternatif \fBalone\fP est
+fourni pour la rétrocompatibilité avec les utilitaires LZMA.
+.TP 
+\fBlzip\fP
+Accept only \fB.lz\fP files when decompressing. Compression is not supported.
+.IP ""
+The \fB.lz\fP format version 0 and the unextended version 1 are supported.
+Version 0 files were produced by \fBlzip\fP 1.3 and older. Such files aren't
+common but may be found from file archives as a few source packages were
+released in this format. People might have old personal files in this
+format too. Decompression support for the format version 0 was removed in
+\fBlzip\fP 1.18.
+.IP ""
+\fBlzip\fP 1.4 and later create files in the format version 1. The sync flush
+marker extension to the format version 1 was added in \fBlzip\fP 1.6. This
+extension is rarely used and isn't supported by \fBxz\fP (diagnosed as corrupt
+input).
+.TP 
+\fBraw\fP
+Compresser ou décompresser un flux brut (sans en\-têtes). Cela est réservé
+seulement aux utilisateurs aguerris. Pour décoder des flux bruts, vous devez
+utiliser \fB\-\-format=raw\fP et spécifier explicitement la chaîne de filtre, qui
+normalement aurait du être stockée dans les en\-têtes du conteneur.
+.RE
+.TP 
+\fB\-C\fP \fIvérif.\fP, \fB\-\-check=\fP\fIvérif.\fP
+Spécifier le type d'intégrité à vérifier. La vérification est calculée à
+partir des données non\-compressées et stockées dans le fichier \fB.xz\fP. Cette
+option n'a effet que si la compression a été faite dans le format \fB.xz\fP\ ;
+le format \fB.lzma\fP ne gère pas les vérifications d'intégrité. Le contrôle
+d'intégrité (s'il y en a) est vérifié lorsque le fichier \fB.xz\fP est
+décompressé.
+.IP ""
+Types de \fIvérification\fP pris en charge\ :
+.RS
+.TP 
+\fBnone\fP
+Ne pas calculer de vérification d'intégrité du tout. C'est généralement une
+mauvaise idée. Cela peut être utile lorsque l'intégrité des données est
+vérifiée de toute façon par d'autres manières.
+.TP 
+\fBcrc32\fP
+Calculer CRC32 en utilisant le polynôme de IEEE\-802.3 (Ethernet).
+.TP 
+\fBcrc64\fP
+Calculer CRC64 en utilisant le polynôme de ECMA\-182. C'est la manière
+utilisée par défaut, car c'est légèrement mieux que CRC32 pour détecter les
+fichiers endommagés et la différence de vitesse est négligeable.
+.TP 
+\fBsha256\fP
+Calculer SHA\-256. C'est quelque peu plus lent que CRC32 et CRC64.
+.RE
+.IP ""
+L'intégrité des en\-têtes \fB.xz\fP est toujours vérifiée avec CRC32. Il n'est
+pas possible de le changer ou de le désactiver.
+.TP 
+\fB\-\-ignore\-check\fP
+Ne pas contrôler la vérification d'intégrité des données lors de la
+décompression. Les valeurs CRC32 dans les en\-têtes \fB.xz\fP seront normalement
+toujours vérifiées.
+.IP ""
+\fBN'utilisez pas cette option à moins de savoir ce que vous faites.\fP Les
+raisons possibles pour utiliser cette option\ :
+.RS
+.IP \(bu 3
+Essayer de récupérer des données d'un fichier .xz corrompu.
+.IP \(bu 3
+Accélérer la décompression. Cela importe surtout avec SHA\-256 ou avec les
+fichiers qui ont été compressés extrêmement bien. Il est recommandé de ne
+pas utiliser cette option dans ce but à moins que l'intégrité du fichier ne
+soit vérifiée extérieurement d'une autre manière.
+.RE
+.TP 
+\fB\-0\fP ... \fB\-9\fP
+Choisir un niveau de compression prédéfini. La valeur par défaut est
+\fB6\fP. Si plusieurs niveaux de préréglage sont spécifiés, c'est le dernier
+qui sera pris en compte. Si une chaîne de filtres personnalisée a déjà été
+choisie, définir un niveau de compression préréglé efface la chaîne de
+filtres personnalisée.
+.IP ""
+Les différences entre les préréglages sont plus significatives qu'avec
+\fBgzip\fP(1) et \fBbzip2\fP(1). les réglages de compression sélectionnés
+déterminent les exigences en mémoire pour la décompression, ainsi, utiliser
+un niveau de préréglage trop élevé peut rendre difficile à décompresser un
+fichier sur un vieux système avec peu de RAM. Clairement, \fBce n'est pas une bonne idée d'utiliser \-9 aveuglément pour tout\fP comme ça l'est souvent avec
+\fBgzip\fP(1) et \fBbzip2\fP(1).
+.RS
+.TP 
+\fB\-0\fP ... \fB\-3\fP
+Ce sont des préréglages relativement rapides. \fB0\fP est parfois plus rapide
+que \fBgzip \-9\fP tout en compressant bien mieux. Les réglages plus élevés ont
+souvent une rapidité comparable à celle de \fBbzip2\fP(1) avec un taux de
+compression comparable ou meilleur, même si les résultats dépendent beaucoup
+du genre de données compressées.
+.TP 
+\fB\-4\fP ... \fB\-6\fP
+Good to very good compression while keeping decompressor memory usage
+reasonable even for old systems. \fB\-6\fP is the default, which is usually a
+good choice for distributing files that need to be decompressible even on
+systems with only 16\ MiB RAM. (\fB\-5e\fP or \fB\-6e\fP may be worth considering
+too. See \fB\-\-extreme\fP.)
+.TP 
+\fB\-7 ... \-9\fP
+C'est comme \fB\-6\fP mais avec des besoins en mémoire plus élevés pour la
+compression et la décompression. Ce n'est utile que lorsque les fichiers
+sont plus gros que 8\ Mio, 16\ Mio et 32\ Mio respectivement.
+.RE
+.IP ""
+Sur le même matériel, la vitesse de décompression est sensiblement un nombre
+constant d'octets de données compressées par seconde. En d'autres termes,
+meilleure est la compression, plus rapide sera en général la
+décompression. Cela signifie aussi que la quantité de sortie non compressée
+produite par seconde peut varier beaucoup.
+.IP ""
+Le tableau suivant résume les caractéristiques des préréglages\ :
+.RS
+.RS
+.PP
+.TS
+tab(;);
+c c c c c
+n n n n n.
+Préréglage;DictSize;CompCPU;CompMem;DecMem
+\-0;256 KiB;0;3 MiB;1 MiB
+\-1;1 MiB;1;9 MiB;2 MiB
+\-2;2 MiB;2;17 MiB;3 MiB
+\-3;4 MiB;3;32 MiB;5 MiB
+\-4;4 MiB;4;48 MiB;5 MiB
+\-5;8 MiB;5;94 MiB;9 MiB
+\-6;8 MiB;6;94 MiB;9 MiB
+\-7;16 MiB;6;186 MiB;17 MiB
+\-8;32 MiB;6;370 MiB;33 MiB
+\-9;64 MiB;6;674 MiB;65 MiB
+.TE
+.RE
+.RE
+.IP ""
+Descriptions des colonnes\ :
+.RS
+.IP \(bu 3
+DictSize est la taille du dictionnaire de LZMA2. Utiliser un dictionnaire
+plus gros que la taille du fichier non compressé est un gaspillage de
+mémoire. C'est pourquoi il est bon d'éviter d'utiliser les préréglages de
+\fB\-7\fP\ à\ \fB\-9\fP lorsqu'il n'y en a pas vraiment besoin. A \fB\-6\fP et plus bas,
+la quantité de mémoire gaspillée est généralement assez basse pour ne pas
+être un problème.
+.IP \(bu 3
+CompCPU est une représentation des préréglages de LZMA2 qui affectent la
+vitesse de compression. La taille du dictionnaire aussi affecte la vitesse,
+alors comme CompCPU est le même pour les niveaux de \fB\-6\fP\ à\ \fB\-9\fP, les plus
+haut niveaux tendent à être un peu moins rapides. Pour être encore moins
+rapide et du coup obtenir peut être une meilleure compression, consultez
+\fB\-\-extreme\fP.
+.IP \(bu 3
+CompMem contient les besoins en mémoire du compresseur en mode mono\-thread
+\&. Cela devrait à peine varier entre les versions de \fBxz\fP. Les besoins en
+mémoire de quelques uns des futurs modes multi\-thread devraient sensiblement
+augmenter par rapport au mode mono\-thread.
+.IP \(bu 3
+DecMem contient les besoins en mémoire du décompresseur. Ce sont les
+réglages de la compression qui déterminent les besoins en mémoire de la
+décompression. L'exacte utilisation de la mémoire est légèrement supérieure
+à la taille du dictionnaire LZMA2, mais les valeurs dans la table ont été
+arrondies au prochain Mio supérieur.
+.RE
+.TP 
+\fB\-e\fP, \fB\-\-extreme\fP
+Utilisez un variant plus lent que les préréglages (\fB\-0\fP à \fB\-9\fP) pour
+espérer avoir un taux de compression légèrement meilleur, mais en cas de
+malchance cela peut être pire. L'utilisation mémoire du décompresseur n'est
+pas affectée, mais l'utilisation mémoire du compresseur augmente un peu aux
+niveaux de préréglages de \fB\-0\fP\ à\ \fB\-3\fP.
+.IP ""
+Depuis qu'il y a deux préréglages avec des tailles de dictionnaire de 4\ Mio
+et 8 \Mio, les préréglages \fB\-3e\fP et \fB\-5e\fP utilisent des réglages
+légèrement plus rapides que \fB\-4e\fP et \fB\-6e\fP, respectivement. De cette
+manière, il n'y a pas deux préréglages identiques.
+.RS
+.RS
+.PP
+.TS
+tab(;);
+c c c c c
+n n n n n.
+Préréglage;DictSize;CompCPU;CompMem;DecMem
+\-0e;256 KiB;8;4 MiB;1 MiB
+\-1e;1 MiB;8;13 MiB;2 MiB
+\-2e;2 MiB;8;25 MiB;3 MiB
+\-3e;4 MiB;7;48 MiB;5 MiB
+\-4e;4 MiB;8;48 MiB;5 MiB
+\-5e;8 MiB;7;94 MiB;9 MiB
+\-6e;8 MiB;8;94 MiB;9 MiB
+\-7e;16 MiB;8;186 MiB;17 MiB
+\-8e;32 MiB;8;370 MiB;33 MiB
+\-9e;64 MiB;8;674 MiB;65 MiB
+.TE
+.RE
+.RE
+.IP ""
+Par exemple, il y a un total de quatre préréglages qui utilisent un
+dictionnaire de 8\ Mio et qui sont dans l'ordre du plus rapide au plus lent\ :
+\fB\-5\fP, \fB\-6\fP, \fB\-5e\fP et \fB\-6e\fP.
+.TP 
+\fB\-\-fast\fP
+.PD 0
+.TP 
+\fB\-\-best\fP
+.PD
+Il y a néanmoins des alias trompeurs pour \fB\-0\fP et \fB\-9\fP,
+respectivement. Ils ne sont fournis que pour des besoins de
+rétro\-compatibilité avec les utilitaires LZMA. Evitez d'utiliser ces
+options.
+.TP 
+\fB\-\-block\-size=\fP\fItaille\fP
+Lors de la compression dans le format \fB.xz\fP, les données de l'entrée sont
+réparties en blocs de \fItaille\fP\ octets. Les blocs sont compressés
+indépendamment les un des autres, ce qui aide avec le mode multithread
+(multi\-threading) et rend possible la décompression à accès aléatoire
+limité. Cette option est typiquement utilisée pour outrepasser la taille de
+bloc en mode multithread, mais cette option peut aussi être utilisée en mode
+single\-thread.
+.IP ""
+In multi\-threaded mode about three times \fIsize\fP bytes will be allocated in
+each thread for buffering input and output. The default \fIsize\fP is three
+times the LZMA2 dictionary size or 1 MiB, whichever is more. Typically a
+good value is 2\(en4 times the size of the LZMA2 dictionary or at least 1
+MiB. Using \fIsize\fP less than the LZMA2 dictionary size is waste of RAM
+because then the LZMA2 dictionary buffer will never get fully used. The
+sizes of the blocks are stored in the block headers, which a future version
+of \fBxz\fP will use for multi\-threaded decompression.
+.IP ""
+Par défaut, il n'y a pas de répartition de bloc en mode mono\-thread. Régler
+cette option n'affecte pas l'utilisation de la mémoire. Aucune information
+de taille n'est stockée dans l'en\-tête de bloc, par conséquent les fichiers
+créés en mode single\-thread ne seront pas identiques aux fichiers créés en
+mode multi\-thread. Le manque d'information de taille signifie aussi qu'une
+future version de \fBxz\fP ne sera pas capable de décompresser les fichiers en
+mode multi\-thread.
+.TP 
+\fB\-\-block\-list=\fP\fItailles\fP
+Lors de la compression dans le format \fB.xz\fP, commencer un nouveau bloc
+après les intervalles donnés des données non\ compressées.
+.IP ""
+Les \fItailles\fP non\-compressées des blocs sont spécifiées sous forme de liste
+séparée par des virgules. Omettre une taille (deux ou plus virgules
+consécutives) est un raccourci pour utiliser la taille du bloc précédent.
+.IP ""
+Si le fichier en entrée est plus grand que la somme des \fItailles\fP, la
+dernière valeur est répétée jusqu'à la fin du fichier. Une valeur spéciale
+de \fB0\fP peut être utilisée comme étant la dernière valeur pour indiquer que
+le reste du fichier devrait être encodé comme un simple bloc.
+.IP ""
+Si on spécifie des \fItailles\fP qui excèdent la taille du bloc de l'encodeur
+(soit la valeur en mode threadé, soit la valeur spécifiée avec
+\fB\-\-block\-size=\fP\fItaille\fP), l'encodeur créera des blocs supplémentaires tout
+en gardant les limites indiquées dans \fItailles\fP. Par exemple, si on indique
+\fB\-\-block\-size=10MiB\fP\fB\-\-block\-list=5MiB,10MiB,8MiB,12MiB,24MiB\fP et que le
+fichier fait 80Mio, on aura 11 blocs de 5, 10, 8, 2, 10, 10, 4, 10, 10, et
+1\ Mio.
+.IP ""
+En mode multi\-threadé les tailles de blocs sont stockées dans les en\-têtes
+du bloc. Cela ne se fait pas en mode mono\-threadé, la sortie encodée ne sera
+donc pas identique à celle faite en mode multi\-threadé.
+.TP 
+\fB\-\-flush\-timeout=\fP\fItemps_d'attente\fP
+Lors de la compression, si plus que \fItemps_d'attente\fP millisecondes (un
+entier positif) se sont écoulées depuis le précédent vidage et que lire plus
+de données bloquerait, toutes les données d'entrée en attente sont vidées de
+l'encodeur et mises à disposition dans le flux de sortie. Cela peut être
+utile si \fBxz\fP est utilisé pour compresser les données qui sont diffusées
+sur un réseau. Des petites valeurs de \fItemps_d'attente\fP rendent les données
+disponibles à l'extrémité réceptrice avec un léger retard, mais les grandes
+valeurs de \fItemps_d'attente\fP donnent un meilleur taux de compression.
+.IP ""
+Cette option est désactivée par défaut. Si cette option est indiquée plus
+d'une fois, la dernière prend effet. La valeur spéciale de
+\fItemps_d'attente\fP de \fB0\fP peut être utilisée pour explicitement désactiver
+cette option.
+.IP ""
+Cette option n'est pas disponible sur les systèmes qui ne sont pas POSIX.
+.IP ""
+.\" FIXME
+\fBCette option est encore expérimentale.\fP Actuellement, \fBxz\fP ne convient
+pas pour décompresser le flux en temps réel en raison de la façon dont \fBxz\fP
+effectue la mise en mémoire tampon.
+.TP 
+\fB\-\-memlimit\-compress=\fP\fIlimite\fP
+Indiquer une limite d'utilisation de la mémoire pour la compression. Si
+cette option est indiquée plusieurs fois, c'est la dernière qui est prise en
+compte.
+.IP ""
+If the compression settings exceed the \fIlimit\fP, \fBxz\fP will attempt to
+adjust the settings downwards so that the limit is no longer exceeded and
+display a notice that automatic adjustment was done. The adjustments are
+done in this order: reducing the number of threads, switching to
+single\-threaded mode if even one thread in multi\-threaded mode exceeds the
+\fIlimit\fP, and finally reducing the LZMA2 dictionary size.
+.IP ""
+When compressing with \fB\-\-format=raw\fP or if \fB\-\-no\-adjust\fP has been
+specified, only the number of threads may be reduced since it can be done
+without affecting the compressed output.
+.IP ""
+If the \fIlimit\fP cannot be met even with the adjustments described above, an
+error is displayed and \fBxz\fP will exit with exit status 1.
+.IP ""
+La \fIlimite\fP peut être indiquée de plusieurs façons\ :
+.RS
+.IP \(bu 3
+La \fIlimite\fP peut être une valeur absolue en octets. Utiliser un suffixe
+d'entier comme \fBMiB\fP peut être utile. Exemple\ :
+\fB\-\-memlimit\-compress=80MiB\fP
+.IP \(bu 3
+La \fIlimite\fP peut être indiquée sous forme d'un pourcentage de la mémoire
+physique totale (RAM). Cela peut être particulièrement utile quand la
+variable d'environnement \fBXZ_DEFAULTS\fP est indiquée dans un script
+d'initialisation de l'interpréteur partagé entre différents ordinateurs. De
+cette façon la limite est automatiquement plus grande sur les systèmes avec
+plus de mémoire. Exemple\ : \fB\-\-memlimit=70%\fP
+.IP \(bu 3
+The \fIlimit\fP can be reset back to its default value by setting it to \fB0\fP.
+This is currently equivalent to setting the \fIlimit\fP to \fBmax\fP (no memory
+usage limit).
+.RE
+.IP ""
+For 32\-bit \fBxz\fP there is a special case: if the \fIlimit\fP would be over
+\fB4020\ MiB\fP, the \fIlimit\fP is set to \fB4020\ MiB\fP. On MIPS32 \fB2000\ MiB\fP
+is used instead. (The values \fB0\fP and \fBmax\fP aren't affected by this. A
+similar feature doesn't exist for decompression.) This can be helpful when
+a 32\-bit executable has access to 4\ GiB address space (2 GiB on MIPS32)
+while hopefully doing no harm in other situations.
+.IP ""
+Voir aussi la section \fButilisation de la mémoire\fP.
+.TP 
+\fB\-\-memlimit\-decompress=\fP\fIlimite\fP
+Régler une limite d'utilisation de la mémoire pour la décompression. Cela a
+un effet sur le mode \fB\-\-list\fP. Si l'opération n'est pas possible sans
+dépasser la \fIlimite\fP, \fBxz\fP affichera une erreur et la décompression
+échouera. Voir \fB\-\-memlimit\-compress=\fP\fIlimite\fP pour les manières possibles
+d'indiquer la \fIlimite\fP.
+.TP 
+\fB\-\-memlimit\-mt\-decompress=\fP\fIlimit\fP
+Set a memory usage limit for multi\-threaded decompression. This can only
+affect the number of threads; this will never make \fBxz\fP refuse to
+decompress a file. If \fIlimit\fP is too low to allow any multi\-threading, the
+\fIlimit\fP is ignored and \fBxz\fP will continue in single\-threaded mode. Note
+that if also \fB\-\-memlimit\-decompress\fP is used, it will always apply to both
+single\-threaded and multi\-threaded modes, and so the effective \fIlimit\fP for
+multi\-threading will never be higher than the limit set with
+\fB\-\-memlimit\-decompress\fP.
+.IP ""
+In contrast to the other memory usage limit options,
+\fB\-\-memlimit\-mt\-decompress=\fP\fIlimit\fP has a system\-specific default
+\fIlimit\fP. \fBxz \-\-info\-memory\fP can be used to see the current value.
+.IP ""
+This option and its default value exist because without any limit the
+threaded decompressor could end up allocating an insane amount of memory
+with some input files. If the default \fIlimit\fP is too low on your system,
+feel free to increase the \fIlimit\fP but never set it to a value larger than
+the amount of usable RAM as with appropriate input files \fBxz\fP will attempt
+to use that amount of memory even with a low number of threads. Running out
+of memory or swapping will not improve decompression performance.
+.IP ""
+See \fB\-\-memlimit\-compress=\fP\fIlimit\fP for possible ways to specify the
+\fIlimit\fP. Setting \fIlimit\fP to \fB0\fP resets the \fIlimit\fP to the default
+system\-specific value.
+.IP ""
+.TP 
+\fB\-M\fP \fIlimite\fP, \fB\-\-memlimit=\fP\fIlimite\fP, \fB\-\-memory=\fP\fIlimite\fP
+This is equivalent to specifying \fB\-\-memlimit\-compress=\fP\fIlimit\fP
+\fB\-\-memlimit\-decompress=\fP\fIlimit\fP \fB\-\-memlimit\-mt\-decompress=\fP\fIlimit\fP.
+.TP 
+\fB\-\-no\-adjust\fP
+Display an error and exit if the memory usage limit cannot be met without
+adjusting settings that affect the compressed output. That is, this
+prevents \fBxz\fP from switching the encoder from multi\-threaded mode to
+single\-threaded mode and from reducing the LZMA2 dictionary size. Even when
+this option is used the number of threads may be reduced to meet the memory
+usage limit as that won't affect the compressed output.
+.IP ""
+Automatic adjusting is always disabled when creating raw streams
+(\fB\-\-format=raw\fP).
+.TP 
+\fB\-T\fP \fIthreads\fP, \fB\-\-threads=\fP\fIthreads\fP
+Specify the number of worker threads to use. Setting \fIthreads\fP to a
+special value \fB0\fP makes \fBxz\fP use up to as many threads as the processor(s)
+on the system support. The actual number of threads can be fewer than
+\fIthreads\fP if the input file is not big enough for threading with the given
+settings or if using more threads would exceed the memory usage limit.
+.IP ""
+The single\-threaded and multi\-threaded compressors produce different
+output. Single\-threaded compressor will give the smallest file size but
+only the output from the multi\-threaded compressor can be decompressed using
+multiple threads. Setting \fIthreads\fP to \fB1\fP will use the single\-threaded
+mode. Setting \fIthreads\fP to any other value, including \fB0\fP, will use the
+multi\-threaded compressor even if the system supports only one hardware
+thread. (\fBxz\fP 5.2.x used single\-threaded mode in this situation.)
+.IP ""
+To use multi\-threaded mode with only one thread, set \fIthreads\fP to \fB+1\fP.
+The \fB+\fP prefix has no effect with values other than \fB1\fP. A memory usage
+limit can still make \fBxz\fP switch to single\-threaded mode unless
+\fB\-\-no\-adjust\fP is used. Support for the \fB+\fP prefix was added in \fBxz\fP
+5.4.0.
+.IP ""
+If an automatic number of threads has been requested and no memory usage
+limit has been specified, then a system\-specific default soft limit will be
+used to possibly limit the number of threads. It is a soft limit in sense
+that it is ignored if the number of threads becomes one, thus a soft limit
+will never stop \fBxz\fP from compressing or decompressing. This default soft
+limit will not make \fBxz\fP switch from multi\-threaded mode to single\-threaded
+mode. The active limits can be seen with \fBxz \-\-info\-memory\fP.
+.IP ""
+Actuellement, la seule méthode de gestion avec des threads consiste à
+séparer l'entrée en blocs et de les compresser indépendamment les uns des
+autres. La taille par défaut des blocs dépend du niveau de compression et
+peut\-être remplacée avec l'option \fB\-\-block\-size=\fP\fItaille\fP.
+.IP ""
+Threaded decompression only works on files that contain multiple blocks with
+size information in block headers. All large enough files compressed in
+multi\-threaded mode meet this condition, but files compressed in
+single\-threaded mode don't even if \fB\-\-block\-size=\fP\fIsize\fP has been used.
+.
+.SS "Chaînes de filtres de compresseur personnalisées"
+A custom filter chain allows specifying the compression settings in detail
+instead of relying on the settings associated to the presets. When a custom
+filter chain is specified, preset options (\fB\-0\fP \&...\& \fB\-9\fP and
+\fB\-\-extreme\fP) earlier on the command line are forgotten. If a preset
+option is specified after one or more custom filter chain options, the new
+preset takes effect and the custom filter chain options specified earlier
+are forgotten.
+.PP
+Une chaîne de filtre est comparable à une redirection (pipe) sur la ligne de
+commande. Lors de la compression, les entrées non compressées vont au
+premier filtre, dont la sortie va au prochain filtre (s'il y en a). La
+sortie du dernier filtre est écrite sur le fichier compressé. Le nombre
+maximal de filtres dans la chaîne est quatre, mais habituellement, un chaîne
+de filtre n'a qu'un ou deux filtres.
+.PP
+Beaucoup de filtres ont des limitations sur l'endroit où ils peuvent se
+placer dans la chaîne de filtre\ : quelques filtres ne peuvent fonctionner
+qu'en tant que dernier filtre dans la chaîne, quelques uns en tant que non
+dernier filtre, et d'autres à n'importe quelle position dans la
+chaîne. Suivant le filtre, cette limitation est soit inhérente au profil du
+filtre, soit existe pour des raisons de sécurité.
+.PP
+Une chaîne de filtres personnalisée est indiquée en utilisant une ou
+plusieurs options de filtre dans l'ordre où elles sont souhaitées dans la
+chaîne de filtres. Cela fait, l'ordre des options de filtre est
+significatif! Lors du décodage des flux bruts (\fB\-\-format=raw\fP), le filtre
+de chaîne est indiqué dans le même ordre qu'il fût indiqué lors de la
+compression.
+.PP
+Les filtres prennent des \fIoptions\fP spécifiques aux filtres sous la forme
+d'une liste séparée par des virgules. Les virgules supplémentaires dans les
+\fIoptions\fP sont ignorées. Toutes les options ont une valeur par défaut, donc
+vous ne devez indiquer que celles que vous voulez changer.
+.PP
+Pour voir l'entièreté de la chaîne de filtres et ses \fIoptions\fP, utilisez
+\fBxz \-vv\fP (ce qui est comme utiliser \fB\-\-verbose\fP deux fois). Cela
+fonctionne aussi pour voir les options de chaîne de filtres utilisées par
+les préréglages.
+.TP 
+\fB\-\-lzma1\fP\fB=\fP\fIoptions\fP
+.PD 0
+.TP 
+\fB\-\-lzma2\fP\fB=\fP\fIoptions\fP
+.PD
+Ajouter le filtre LZMA1 ou LZMA2 à la chaîne de filtres. Ces filtres ne
+peuvent être utilisés que comme dernier filtre dans la chaîne.
+.IP ""
+LZMA1 est un filtre historique, qui n'est pris en charge presque uniquement
+à cause de l'ancien format de fichier \fB.lzma\fP, qui ne prend en charge que
+LZMA1. LZMA2 est une version mise à jour de LZMA1 pour régler certains
+problèmes pratiques de LZMA1. Le format \fBxz\fP utilise LZMA2 et ne prend pas
+du tout en charge LZMA1. Les taux et vitesses de compression de LZMA1 et
+LZMA2 sont pratiquement identiques.
+.IP ""
+LZMA1 et LZMA2 partagent le même ensemble d'\fIoptions\fP\ :
+.RS
+.TP 
+\fBpreset=\fP\fIpréréglage\fP
+Reset all LZMA1 or LZMA2 \fIoptions\fP to \fIpreset\fP. \fIPreset\fP consist of an
+integer, which may be followed by single\-letter preset modifiers. The
+integer can be from \fB0\fP to \fB9\fP, matching the command line options \fB\-0\fP
+\&...\& \fB\-9\fP. The only supported modifier is currently \fBe\fP, which matches
+\fB\-\-extreme\fP. If no \fBpreset\fP is specified, the default values of LZMA1 or
+LZMA2 \fIoptions\fP are taken from the preset \fB6\fP.
+.TP 
+\fBdict=\fP\fItaille\fP
+La \fItaille\fP du dictionnaire (historique du tampon) indique combien d'octets
+des données récement décompressées sont gardés en mémoire. L'algorithme
+essaie de trouver les séquences d'octets répétées (identiques) dans les
+données décompressées et les remplace par les données actuellement dans le
+dictionnaire. Plus gros est le dictionnaire, plus grande est la chance de
+trouver une correspondance. Ainsi, l'augmentation de la \fItaille\fP du
+dictionnaire augmente habituellement le taux de compression, mais un
+dictionnaire plus gros que le fichier non compressé est un gachis de
+mémoire.
+.IP ""
+Généralement la \fItaille\fP du dictionnaire est entre 64\ Kio et 64\ Mio. Le
+minimum étant 4\ Kio. La \fItaille\fP maximale pour la compression est
+habituellement 1,5\ Gio (1536\ Mio). Le décompresseur prend en charge les
+dictionnaires jusqu'à un octet de moins que 4\ Gio, ce qui est le maximum
+pour les formats de flux LZMA1 et LZMA2.
+.IP ""
+La \fItaille\fP du dictionnaire et le chercheur de correspondance (match
+finder) (\fImf\fP) déterminent ensemble l'utilisation de la mémoire de
+l'encodeur LZMA1 ou LZMA2. La même (ou une plus grosse) \fItaille\fP de
+dictionnaire est requise pour décompresser que ce qui a été utilisé pour la
+compression, ainsi l'utilisation de la mémoire du décodeur est déterminée
+par la taille du dictionnaire utilisée lors de la compression. Les en\-têtes
+de \fB.xz\fP stockent la \fItaille\fP de dictionnaire sous la forme 2^\fIn\fP ou
+2^\fIn\fP + 2^(\fIn\fP\-1), de sorte que ces \fItailles\fP sont quelque peu préférées
+pour la compression. Les autres \fItailles\fP seront arrondies à la hausse
+lorsque stockées dans les en\-têtes de \fB.xz\fP.
+.TP 
+\fBlc=\fP\fIlc\fP
+Spécifiez le nombre d'octets de contexte littéraux. Le minimum est \fB0\fP et
+le maximum est \fB4\fP. La valeur par défaut est \fB3\fP. En plus, la somme de
+\fIlc\fP et \fIlp\fP ne doit pas excéder \fB4\fP.
+.IP ""
+Tous les octets qui ne peuvent pas être codés comme des correspondances sont
+codés comme des littéraux. C'est à dire que les littéraux sont simplement
+des octets 8\ bits encodés un à la fois.
+.IP ""
+The literal coding makes an assumption that the highest \fIlc\fP bits of the
+previous uncompressed byte correlate with the next byte. For example, in
+typical English text, an upper\-case letter is often followed by a lower\-case
+letter, and a lower\-case letter is usually followed by another lower\-case
+letter. In the US\-ASCII character set, the highest three bits are 010 for
+upper\-case letters and 011 for lower\-case letters. When \fIlc\fP is at least
+3, the literal coding can take advantage of this property in the
+uncompressed data.
+.IP ""
+The default value (3) is usually good. If you want maximum compression,
+test \fBlc=4\fP. Sometimes it helps a little, and sometimes it makes
+compression worse. If it makes it worse, test \fBlc=2\fP too.
+.TP 
+\fBlp=\fP\fIlp\fP
+Indiquer le nombre de bits de position littérale. Le minimum est \fB0\fP et le
+maximum \fB4\fP; par défaut c'est \fB0\fP.
+.IP ""
+\fILp\fP affecte le type d'alignement dans les données décompressées qui est
+présumé lors de l'encodage des littéraux. Voir \fIpb\fP ci dessous pour plus
+d'information sur l'alignement.
+.TP 
+\fBpb=\fP\fIpb\fP
+Indiquer le nombre de bits de position. Le minimum est \fB0\fP et le maximum
+\fB4\fP; par défaut \fB2\fP.
+.IP ""
+\fIPb\fP affecte quel genre d'alignement est présumé en général dans les
+données non compressées. Par défaut c'est un alignement de quatre octets
+(2^\fIpb\fP=2^2=4), ce qui est généralement un bon choix lorsqu'il n'y a pas de
+meilleure estimation.
+.IP ""
+When the alignment is known, setting \fIpb\fP accordingly may reduce the file
+size a little. For example, with text files having one\-byte alignment
+(US\-ASCII, ISO\-8859\-*, UTF\-8), setting \fBpb=0\fP can improve compression
+slightly. For UTF\-16 text, \fBpb=1\fP is a good choice. If the alignment is
+an odd number like 3 bytes, \fBpb=0\fP might be the best choice.
+.IP ""
+Même si l'alignement présumé peut être ajusté avec \fIpb\fP et \fIlp\fP, LZMA1 et
+LZMA2 favorisent toujours légèrement l'alignement sur 16\ octets. Il peut
+être utile d'en tenir compte lors de la conception de formats de fichiers
+susceptibles d'être souvent compressés avec LZMA1 ou LZMA2.
+.TP 
+\fBmf=\fP\fImf\fP
+Match finder has a major effect on encoder speed, memory usage, and
+compression ratio. Usually Hash Chain match finders are faster than Binary
+Tree match finders. The default depends on the \fIpreset\fP: 0 uses \fBhc3\fP,
+1\(en3 use \fBhc4\fP, and the rest use \fBbt4\fP.
+.IP ""
+Les chercheurs de correspondance suivants sont pris en charge. Les formules
+d'utilisation de la mémoire ci\-dessous sont des approximations grossières
+qui sont les plus proches de la réalité lorsque \fIdict\fP est une puissance de
+deux.
+.RS
+.TP 
+\fBhc3\fP
+Chaîne de hachage avec hachage de 2 et 3\ octets
+.br
+Valeur minimale pour \fInice\fP\ : \fB3\fP
+.br
+Utilisation de la mémoire\ :
+.br
+\fIdict\fP * 7.5 (if \fIdict\fP <= 16 Mio);
+.br
+\fIdict\fP * 5.5 + 64 MiB (si \fIdict\fP > 16 Mio)
+.TP 
+\fBhc4\fP
+Chaîne de hachage avec hachage de 2, 3 et 4\ octets
+.br
+Valeur minimale pour \fInice\fP\ : \fB4\fP
+.br
+Utilisation de la mémoire\ :
+.br
+\fIdict\fP * 7.5 (si \fIdict\fP <= 32 Mio);
+.br
+\fIdict\fP * 6.5 (si \fIdict\fP > 32 Mio)
+.TP 
+\fBbt2\fP
+Arbre binaire avec hachage de 2\ octets
+.br
+Valeur minimale pour \fInice\fP\ : \fB2\fP
+.br
+Utilisation de la mémoire\ : \fIdict\fP * 9.5
+.TP 
+\fBbt3\fP
+Arbre binaire avec hachage de 2 et 3\ octets
+.br
+Valeur minimale pour \fInice\fP\ : \fB3\fP
+.br
+Utilisation de la mémoire\ :
+.br
+\fIdict\fP * 11.5 (si \fIdict\fP <= 16 Mio);
+.br
+\fIdict\fP * 9.5 + 64 MiB (si \fIdict\fP > 16 Mio)
+.TP 
+\fBbt4\fP
+Arbre binaire avec hachage 2, 3 et 4\ octets
+.br
+Valeur minimale pour \fInice\fP\ : \fB4\fP
+.br
+Utilisation de la mémoire\ :
+.br
+\fIdict\fP * 11.5 (si \fIdict\fP <= 32 Mio);
+.br
+\fIdict\fP * 10.5 (si \fIdict\fP > 32 Mio)
+.RE
+.TP 
+\fBmode=\fP\fImode\fP
+Compression \fImode\fP specifies the method to analyze the data produced by the
+match finder. Supported \fImodes\fP are \fBfast\fP and \fBnormal\fP. The default is
+\fBfast\fP for \fIpresets\fP 0\(en3 and \fBnormal\fP for \fIpresets\fP 4\(en9.
+.IP ""
+Habituellement, \fBfast\fP est utilisé avec les chercheurs de correspondance de
+chaîne de hachage et \fBnormal\fP avec les chercheurs de correspondance d'arbre
+binaire. C'est aussi ce que font les \fIpréréglages\fP.
+.TP 
+\fBnice=\fP\fInice\fP
+Spécifier ce qui est considéré comme une bonne longueur pour une
+correspondance. Une fois que la correspondance d'au moins \fInice\fP octets est
+trouvée, l'algorithme arrête de chercher de meilleures correspondances
+possibles.
+.IP ""
+\fINice\fP can be 2\(en273 bytes. Higher values tend to give better
+compression ratio at the expense of speed. The default depends on the
+\fIpreset\fP.
+.TP 
+\fBdepth=\fP\fIprofondeur\fP
+Spécifier la profondeur de recherche maximale dans l'outil de recherche de
+correspondances. La valeur par défaut est \fB0\fP, ce qui fait que le
+compresseur détermine une \fIprofondeur\fP raisonnable en fonction de \fImf\fP et
+\fInice\fP.
+.IP ""
+Reasonable \fIdepth\fP for Hash Chains is 4\(en100 and 16\(en1000 for Binary
+Trees. Using very high values for \fIdepth\fP can make the encoder extremely
+slow with some files. Avoid setting the \fIdepth\fP over 1000 unless you are
+prepared to interrupt the compression in case it is taking far too long.
+.RE
+.IP ""
+Lors du décodage des flux bruts (\fB\-\-format=raw\fP), LZMA2 nécessite seulement
+la \fItaille\fP du dictionnaire. LZMA1 nécessite aussi \fIlc\fP, \fIlp\fP et \fIpb\fP.
+.TP 
+\fB\-\-x86\fP\fB=\fP\fIoptions\fP
+.PD 0
+.TP 
+\fB\-\-arm\fP\fB=\fP\fIoptions\fP
+.TP 
+\fB\-\-armthumb\fP\fB=\fP\fIoptions\fP
+.TP 
+\fB\-\-arm64\fP\fB=\fP\fIoptions\fP
+.TP 
+\fB\-\-powerpc\fP\fB=\fP\fIoptions\fP
+.TP 
+\fB\-\-ia64\fP\fB=\fP\fIoptions\fP
+.TP 
+\fB\-\-sparc\fP\fB=\fP\fIoptions\fP
+.PD
+Ajouter un filtre branch/call/jump (BCJ) à la chaîne de filtres. Ces filtres
+ne peuvent être utilisés que s'ils ne sont pas le dernier filtre de la
+chaîne de filtrage.
+.IP ""
+A BCJ filter converts relative addresses in the machine code to their
+absolute counterparts. This doesn't change the size of the data but it
+increases redundancy, which can help LZMA2 to produce 0\(en15\ % smaller
+\&\fB.xz\fP file. The BCJ filters are always reversible, so using a BCJ filter
+for wrong type of data doesn't cause any data loss, although it may make the
+compression ratio slightly worse. The BCJ filters are very fast and use an
+insignificant amount of memory.
+.IP ""
+Ces filtres BCJ présentent des problèmes connus liés au taux de
+compression\ :
+.RS
+.IP \(bu 3
+Some types of files containing executable code (for example, object files,
+static libraries, and Linux kernel modules) have the addresses in the
+instructions filled with filler values. These BCJ filters will still do the
+address conversion, which will make the compression worse with these files.
+.IP \(bu 3
+If a BCJ filter is applied on an archive, it is possible that it makes the
+compression ratio worse than not using a BCJ filter. For example, if there
+are similar or even identical executables then filtering will likely make
+the files less similar and thus compression is worse. The contents of
+non\-executable files in the same archive can matter too. In practice one
+has to try with and without a BCJ filter to see which is better in each
+situation.
+.RE
+.IP ""
+Different instruction sets have different alignment: the executable file
+must be aligned to a multiple of this value in the input data to make the
+filter work.
+.RS
+.RS
+.PP
+.TS
+tab(;);
+l n l
+l n l.
+Filtre;Alignement;Notes
+x86;1;32\ bits ou 64\ bits x86
+ARM;4;
+ARM\-Thumb;2;
+ARM64;4;4096\-byte alignment is best
+PowerPC;4;Grand boutiste seulement
+IA\-64;16;Itanium
+SPARC;4;
+.TE
+.RE
+.RE
+.IP ""
+Since the BCJ\-filtered data is usually compressed with LZMA2, the
+compression ratio may be improved slightly if the LZMA2 options are set to
+match the alignment of the selected BCJ filter. For example, with the IA\-64
+filter, it's good to set \fBpb=4\fP or even \fBpb=4,lp=4,lc=0\fP with LZMA2
+(2^4=16). The x86 filter is an exception; it's usually good to stick to
+LZMA2's default four\-byte alignment when compressing x86 executables.
+.IP ""
+Tous les filtres BCJ prennent en charge les mêmes \fIoptions\fP\ :
+.RS
+.TP 
+\fBstart=\fP\fIdécalage\fP
+Spécifier le \fIdécalage\fP de départ qui est utilisé lors de la conversion
+entre les adresses relatives et absolues. Le \fIdécalage\fP doit être un
+multiple de l'alignement du filtre (voir la table ci\-dessus). Sa valeur par
+défaut est zéro. En pratique, cette dernière convient\ ; indiquer un
+\fIdécalage\fP personnalisé est la plupart du temps inutile.
+.RE
+.TP 
+\fB\-\-delta\fP\fB=\fP\fIoptions\fP
+Ajouter le filtre Delta à la chaîne de filtres. Le filtre Delta ne peut être
+utilisé que s'il n'est pas le dernier filtre dans la chaîne.
+.IP ""
+Currently only simple byte\-wise delta calculation is supported. It can be
+useful when compressing, for example, uncompressed bitmap images or
+uncompressed PCM audio. However, special purpose algorithms may give
+significantly better results than Delta + LZMA2. This is true especially
+with audio, which compresses faster and better, for example, with
+\fBflac\fP(1).
+.IP ""
+\fIoptions\fP prises en charge\ :
+.RS
+.TP 
+\fBdist=\fP\fIdistance\fP
+Specify the \fIdistance\fP of the delta calculation in bytes. \fIdistance\fP must
+be 1\(en256. The default is 1.
+.IP ""
+Par exemple, avec \fBdist=2\fP et une entrée huit\ octets A1 B1 A2 B3 A3 B5 A4
+B7, la sortie sera A1 B1 01 02 01 02 01 02.
+.RE
+.
+.SS "Autres options"
+.TP 
+\fB\-q\fP, \fB\-\-quiet\fP
+Supprimer les avertissements et les notifications. Indiquer cela deux fois
+supprimera aussi les erreurs. Cette option n'a aucun effet sur le statut de
+sortie. Cela dit, même si un avertissement était supprimé, le statut de
+sortie indiquant un avertissement sera encore utilisé.
+.TP 
+\fB\-v\fP, \fB\-\-verbose\fP
+Être bavard. Si l'erreur standard est connectée à un terminal, \fBxz\fP
+affichera une barre de progression. Indiquer \fB\-\-verbose\fP deux fois donnera
+une sortie encore plus bavarde.
+.IP ""
+La barre de progression montre l'information suivante\ :
+.RS
+.IP \(bu 3
+Le pourcentage de complétion est montré si la taille du fichier en entrée
+est connue. Néanmoins, le pourcentage ne peut pas être montré en cas de
+redirection.
+.IP \(bu 3
+Quantité de données compressées produites (compression) ou consommées
+(décompression).
+.IP \(bu 3
+Quantité de données non compressées consommées (compression) ou produites
+(décompression).
+.IP \(bu 3
+Le taux de compression, calculé en divisant la quantité de données
+compréssées déjà traitées par la quantité de données décompressées déjà
+traitées.
+.IP \(bu 3
+Vitesse de compression ou de décompression. Elle correspond à la quantité de
+données non compressées consommées (compression) ou produites
+(décompression) par seconde. Elle apparait quelques secondes après le début
+du traitement du fichier par \fBxz\fP.
+.IP \(bu 3
+Temps écoulé dans le format M:SS ou H:MM:SS.
+.IP \(bu 3
+Estimated remaining time is shown only when the size of the input file is
+known and a couple of seconds have already passed since \fBxz\fP started
+processing the file. The time is shown in a less precise format which never
+has any colons, for example, 2 min 30 s.
+.RE
+.IP ""
+When standard error is not a terminal, \fB\-\-verbose\fP will make \fBxz\fP print
+the filename, compressed size, uncompressed size, compression ratio, and
+possibly also the speed and elapsed time on a single line to standard error
+after compressing or decompressing the file. The speed and elapsed time are
+included only when the operation took at least a few seconds. If the
+operation didn't finish, for example, due to user interruption, also the
+completion percentage is printed if the size of the input file is known.
+.TP 
+\fB\-Q\fP, \fB\-\-no\-warn\fP
+Ne pas mettre l'état de sortie à \fB2\fP même si une condition méritant un
+avertissement a été détectée. Cette option n'affecte pas le niveau de
+verbosité, néanmoins, les deux options \fB\-\-quiet\fP et \fB\-\-no\-warn\fP doivent
+être utilisées pour ne pas afficher d'avertissements, ni altérer le statut
+de sortie.
+.TP 
+\fB\-\-robot\fP
+Afficher les messages dans un format analysable par une machine. Ceci est
+destiné à faciliter l'écriture des frontaux qui voudraient utiliser \fBxz\fP
+plutôt que liblzma, ce qui pourrait être le cas pour différents scripts. La
+sortie avec cette option activée est destinée à rester stable sur les
+différentes versions de \fBxz\fP. Consulter le paragraphe \fBROBOT MODE\fP pour
+les détails.
+.TP 
+\fB\-\-info\-memory\fP
+Display, in human\-readable format, how much physical memory (RAM) and how
+many processor threads \fBxz\fP thinks the system has and the memory usage
+limits for compression and decompression, and exit successfully.
+.TP 
+\fB\-h\fP, \fB\-\-help\fP
+Afficher un message d'aide décrivant les options les plus couramment
+utilisées et quitter.
+.TP 
+\fB\-H\fP, \fB\-\-long\-help\fP
+Afficher un message d'aide décrivant toutes les options de \fBxz\fP et quitter.
+.TP 
+\fB\-V\fP, \fB\-\-version\fP
+Afficher le numéro de version de \fBxz\fP et de liblzma dans un format lisible
+par un humain. Pour obtenir une sortie analysable par la machine, spécifiez
+\fB\-\-robot\fP avant \fB\-\-version\fP.
+.
+.SH "MODE ROBOT"
+Le mode robot est activé avec l'option \fB\-\-robot\fP. Cela rend la sortie de
+\fBxz\fP plus facile à analyser par d'autres programmes. Actuellement,
+\fB\-\-robot\fP n'est seulement pris en charge qu'avec \fB\-\-version\fP,
+\fB\-\-info\-memory\fP et \fB\-\-list\fP. Il sera pris en charge pour la compression et
+la décompression dans le futur.
+.
+.SS Version
+\fBxz \-\-robot \-\-version\fP affichera le numéro de version de \fBxz\fP et liblzma
+dans le format suivant\ :
+.PP
+\fBXZ_VERSION=\fP\fIXYYYZZZS\fP
+.br
+\fBLIBLZMA_VERSION=\fP\fIXYYYZZZS\fP
+.TP 
+\fIX\fP
+Version majeure.
+.TP 
+\fIYYY\fP
+Version mineure. Les numéros pairs sont stables. Les numéros impairs sont
+des versions alpha ou beta.
+.TP 
+\fIZZZ\fP
+Niveau de correctif pour les options stables ou juste un compteur pour les
+options de développement.
+.TP 
+\fIS\fP
+Stabilité. 0\ est alpha, 1\ est bêta et 2\ est stable. \fIS\fP devrait toujours
+être\ 2 quand \fIYYY\fP est pair.
+.PP
+\fIXYYYZZZS\fP sont identiques sur les deux lignes si \fBxz\fP et liblzma sont
+issus de la même version d'utilitaires XZ.
+.PP
+Exemples\ : 4.999.9beta est \fB49990091\fP et 5.0.0 est \fB50000002\fP.
+.
+.SS "Information de limite de mémoire"
+\fBxz \-\-robot \-\-info\-memory\fP affiche une seule ligne avec trois colonnes
+séparées par des tabulations :
+.IP 1. 4
+Total amount of physical memory (RAM) in bytes.
+.IP 2. 4
+Memory usage limit for compression in bytes (\fB\-\-memlimit\-compress\fP). A
+special value of \fB0\fP indicates the default setting which for
+single\-threaded mode is the same as no limit.
+.IP 3. 4
+Memory usage limit for decompression in bytes (\fB\-\-memlimit\-decompress\fP). A
+special value of \fB0\fP indicates the default setting which for
+single\-threaded mode is the same as no limit.
+.IP 4. 4
+Since \fBxz\fP 5.3.4alpha: Memory usage for multi\-threaded decompression in
+bytes (\fB\-\-memlimit\-mt\-decompress\fP). This is never zero because a
+system\-specific default value shown in the column 5 is used if no limit has
+been specified explicitly. This is also never greater than the value in the
+column 3 even if a larger value has been specified with
+\fB\-\-memlimit\-mt\-decompress\fP.
+.IP 5. 4
+Since \fBxz\fP 5.3.4alpha: A system\-specific default memory usage limit that is
+used to limit the number of threads when compressing with an automatic
+number of threads (\fB\-\-threads=0\fP) and no memory usage limit has been
+specified (\fB\-\-memlimit\-compress\fP). This is also used as the default value
+for \fB\-\-memlimit\-mt\-decompress\fP.
+.IP 6. 4
+Since \fBxz\fP 5.3.4alpha: Number of available processor threads.
+.PP
+Dans le futur, la sortie de \fBxz \-\-robot \-\-info\-memory\fP pourrait avoir plus
+de colonnes, mais jamais plus qu'une ligne unique.
+.
+.SS "Mode liste"
+\fBxz \-\-robot \-\-list\fP utilise une sortie séparée par des tabulations. La
+première colonne de toutes les lignes possède une chaîne qui indique le type
+d'information trouvée sur cette ligne\ :
+.TP 
+\fBname\fP
+C'est toujours la première ligne au début de la liste d'un fichier. La
+seconde colonne de la ligne est le nom de fichier.
+.TP 
+\fBfile\fP
+Cette ligne contient l'information globale sur le fichier \fB.xz\fP. Cette
+ligne est toujours écrite après la ligne \fBname\fP.
+.TP 
+\fBstream\fP
+Ce type de ligne n'est utilisée que lorsque \fB \-\-verbose\fP a été indiquée. Il
+y a autant de lignes \fBstream\fP qu'il y a de flux dans le fichier \fB.xz\fP.
+.TP 
+\fBblock\fP
+Ce type de ligne n'est utilisé seulement lorsque \fB\-\-verbose\fP a été
+indiquée. Il y a autant de lignes \fBblock\fP qu'il y a de blocs dans le
+fichier \fB.xz\fP. Les lignes \fBblock\fP sont affichées après toutes les lignes
+\fBstream\fP\ ; les différents types de lignes ne sont pas imbriqués.
+.TP 
+\fBsummary\fP
+Ce type de ligne n'est utilisé que lorsque \fB\-\-verbose\fP a été indiqué deux
+fois. Cette ligne est affichée après toutes les lignes \fBblock\fP. Comme la
+ligne \fBfile\fP, la ligne \fBsummary\fP contient l'information globale sur le
+fichier \fB.xz\fP.
+.TP 
+\fBtotals\fP
+Cette ligne est toujours la toute dernière ligne de la sortie. Elle affiche
+les comptes et les tailles totaux.
+.PP
+Les colonnes des lignes \fBfile\fP\ :
+.PD 0
+.RS
+.IP 2. 4
+Nombre de flux dans le fichier
+.IP 3. 4
+Nombre total de blocs dans le ou les flux.
+.IP 4. 4
+Taille compressée du fichier
+.IP 5. 4
+Taille décompressée du fichier
+.IP 6. 4
+Compression ratio, for example, \fB0.123\fP. If ratio is over 9.999, three
+dashes (\fB\-\-\-\fP) are displayed instead of the ratio.
+.IP 7. 4
+Liste de noms de contrôles d'intégrité séparés par des virgules. Les chaînes
+suivantes sont utilisées pour les types de vérification connus\ : \fBNone\fP,
+\fBCRC32\fP, \fBCRC64\fP et \fBSHA256\fP. Pour le types de vérification inconnus,
+\fBUnknown\-\fP\fIN\fP est utilisé, où \fIN\fP est un identifiant de vérification sous
+la forme d'un nombre décimal (un ou deux chiffres).
+.IP 8. 4
+Taille totale du remplissage du flux dans le fichier
+.RE
+.PD
+.PP
+Les colonnes des lignes \fBstream\fP\ :
+.PD 0
+.RS
+.IP 2. 4
+Numéro de flux (le premier flux a le numéro 1)
+.IP 3. 4
+Nombre de blocs dans le flux
+.IP 4. 4
+Décalage de départ compressé
+.IP 5. 4
+Décalage de départ décompressé
+.IP 6. 4
+Taille compressée (ne comprend pas le remplissage du flux)
+.IP 7. 4
+Taille décompressée
+.IP 8. 4
+Taux de compression
+.IP 9. 4
+Nom de la vérification d'intégrité
+.IP 10. 4
+Taille du remplissage de flux
+.RE
+.PD
+.PP
+Les colonnes des lignes \fBblock\fP\ :
+.PD 0
+.RS
+.IP 2. 4
+Numéro du flux qui contient ce bloc
+.IP 3. 4
+Numéro du bloc relatif au commencement du flux (le premier bloc a pour
+numéro 1)
+.IP 4. 4
+Numéro du bloc relatif au début du fichier
+.IP 5. 4
+Décalage de départ compressé relatif au début du fichier
+.IP 6. 4
+Décalage de départ décompressé relatif au début du fichier
+.IP 7. 4
+Taille compressée totale du bloc (en\-têtes inclus)
+.IP 8. 4
+Taille décompressée
+.IP 9. 4
+Taux de compression
+.IP 10. 4
+Nom de la vérification d'intégrité
+.RE
+.PD
+.PP
+Si \fB\-\-verbose\fP a été indiqué deux fois, les colonnes additionnelles sont
+inclues sur les lignes \fBblock\fP. Elles ne sont pas affichées avec un seul
+\fB\-\-verbose\fP, car l'obtention de ces informations nécessite de nombreuses
+recherches et peut donc être lente\ :
+.PD 0
+.RS
+.IP 11. 4
+Valeur de la vérification d'intégrité en hexadécimal
+.IP 12. 4
+Taille d'en\-tête de bloc
+.IP 13. 4
+Drapeaux du bloc\ : \fBc\fP indique que la taille compressée est présente, et
+\fBu\fP indique que la taille décompréssée est présente. Si le drapeau n'est
+pas indiqué, un tiret (\fB\-\fP) est affiché à la place pour que la longueur de
+la chaîne reste fixe. De nouveaux drapeaux pourraient être ajoutés à la fin
+de la chaîne dans le futur.
+.IP 14. 4
+Taille des données effectivement compressées dans le bloc (en excluant
+l'en\-tête de bloc, le remplissage de bloc et les champs de vérification).
+.IP 15. 4
+Quantité de mémoire (en octets) nécessaire pour décompresser ce bloc avec
+cette version de \fBxz\fP.
+.IP 16. 4
+Chaîne de filtrage. Remarquez que la plupart des options utilisées au moment
+de la compression ne peuvent pas être connues, car seules les options
+nécessaires pour la décompression sont stockées dans les en\-têtes \fB.xz\fP.
+.RE
+.PD
+.PP
+Les colonnes des lignes \fBsummary\fP\ :
+.PD 0
+.RS
+.IP 2. 4
+Quantité de mémoire (en octets) nécessaire pour décompresser ce fichier avec
+cette version de \fBxz\fP.
+.IP 3. 4
+\fByes\fP ou \fBno\fP indique si tous les en\-têtes de bloc stockent à la fois la
+taille compressée et la taille décompressée.
+.PP
+\fIDepuis\fP \fBxz\fP \fI5.1.2alpha:\fP
+.IP 4. 4
+Version minimale de \fBxz\fP nécessaire pour décompresser le fichier.
+.RE
+.PD
+.PP
+Les colonnes de la ligne \fBtotals\fP\ :
+.PD 0
+.RS
+.IP 2. 4
+Nombre de flux
+.IP 3. 4
+Nombre de blocs
+.IP 4. 4
+Taille compressée
+.IP 5. 4
+Taille décompressée
+.IP 6. 4
+Taux de compression moyen
+.IP 7. 4
+Liste séparée par des virgules des noms de vérification d'intégrité qui
+étaient présents dans les fichiers
+.IP 8. 4
+Taille de remplissage de flux
+.IP 9. 4
+Nombre de fichiers. Permet de garder l'ordre des colonnes précédentes comme
+sur les lignes \fBfile\fP.
+.PD
+.RE
+.PP
+Si \fB\-\-verbose\fP a été indiqué deux fois, des colonnes supplémentaires sont
+incluses sur la ligne \fBtotals\fP\ :
+.PD 0
+.RS
+.IP 10. 4
+Quantité maximale de mémoire (en octets) nécessaire pour décompresser les
+fichiers avec cette version de \fBxz\fP.
+.IP 11. 4
+\fByes\fP ou \fBno\fP indique si tous les en\-têtes de bloc stockent à la fois la
+taille compressée et la taille décompressée.
+.PP
+\fIDepuis\fP \fBxz\fP \fI5.1.2alpha:\fP
+.IP 12. 4
+Version minimale de \fBxz\fP nécessaire pour décompresser le fichier.
+.RE
+.PD
+.PP
+Les versions futures pourront ajouter de nouveaux types de lignes et de
+nouvelles colonnes pourront être ajoutées aux types de lignes existants,
+mais les colonnes existantes ne seront pas modifiées.
+.
+.SH "STATUT DE SORTIE"
+.TP 
+\fB0\fP
+Tout est bon.
+.TP 
+\fB1\fP
+Une erreur est survenue.
+.TP 
+\fB2\fP
+Quelquechose méritant un avertissement s'est produit, mais aucune erreur
+véritable n'est survenue.
+.PP
+Les notifications (pas les avertissements ou les erreurs) affichées sur
+l'erreur standard n'affectent pas le statut de sortie.
+.
+.SH ENVIRONNEMENT
+\fBxz\fP analyse les listes d'options séparées par des espaces à partir des
+variables d'environnement \fBXZ_DEFAULTS\fP et \fBXZ_OPT\fP, dans cet ordre, avant
+d'analyser les options de la ligne de commandes. Remarquez que seules les
+options sont analysées depuis l'environnement des variables\ ; toutes les
+non\-options sont ignorées silencieusement. L'analyse est faite avec
+\fBgetopt_long\fP(3) qui est aussi utilisé pour les arguments de la ligne de
+commandes.
+.TP 
+\fBXZ_DEFAULTS\fP
+Options par défaut propres à l'utilisateur ou pour tout le système. Elles
+sont le plus souvent définies dans un script d'initialisation de
+l'interpréteur pour activer le limiteur d'utilisation de la mémoire de \fBxz\fP
+par défaut. A part pour les scripts d'initialisation de l'interpréteur ou
+des cas similaires, les sripts ne doivent jamais définir ou désactiver
+\fBXZ_DEFAULTS\fP.
+.TP 
+\fBXZ_OPT\fP
+This is for passing options to \fBxz\fP when it is not possible to set the
+options directly on the \fBxz\fP command line. This is the case when \fBxz\fP is
+run by a script or tool, for example, GNU \fBtar\fP(1):
+.RS
+.RS
+.PP
+.nf
+\f(CWXZ_OPT=\-2v tar caf foo.tar.xz foo\fP
+.fi
+.RE
+.RE
+.IP ""
+Scripts may use \fBXZ_OPT\fP, for example, to set script\-specific default
+compression options. It is still recommended to allow users to override
+\fBXZ_OPT\fP if that is reasonable. For example, in \fBsh\fP(1) scripts one may
+use something like this:
+.RS
+.RS
+.PP
+.nf
+\f(CWXZ_OPT=${XZ_OPT\-"\-7e"} export XZ_OPT\fP
+.fi
+.RE
+.RE
+.
+.SH "Compatibilité des utilitaires LZMA"
+La syntaxe de la ligne de commande de \fBxz\fP est quasimment un sur\-ensemble
+de \fBlzma\fP, \fBunlzma\fP et \fBlzcat\fP comme ils sont trouvés dans les
+utilitaires LZMA\ 4.32.x . Dans la pluspart des cas, il est possible de
+remplacer les outils LZMA par les outils XZ sans casser les scripts
+existants. Il existe cependant certaines incompatibilités qui peuvent
+parfois poser des problèmes.
+.
+.SS "Niveaux de préréglage de la compression"
+La numérotation des préréglages de niveau de compression est différente
+entre les outils \fBxz\fP et LZMA. La différence la plus importante est la
+manière dont les tailles de dictionnaire sont affectées aux différents
+préréglages. La taille de dictionnaire est à peu près égale à celle
+d'utilisation de la mémoire de la décompression.
+.RS
+.PP
+.TS
+tab(;);
+c c c
+c n n.
+Niveau;xz;Utilitaires LZMA
+\-0;256 KiB;N/A
+\-1;1 MiB;64 KiB
+\-2;2 MiB;1 MiB
+\-3;4 MiB;512 KiB
+\-4;4 MiB;1 MiB
+\-5;8 MiB;2 MiB
+\-6;8 MiB;4 MiB
+\-7;16 MiB;8 MiB
+\-8;32 MiB;16 MiB
+\-9;64 MiB;32 MiB
+.TE
+.RE
+.PP
+Les différences de tailles des dictionnaires affectent aussi l'utilisation
+de la mémoire du compresseur, mais il y a quelques autres différences entre
+les outils LZMA et les outils XZ, qui rendent la différence encore plus
+grande\ :
+.RS
+.PP
+.TS
+tab(;);
+c c c
+c n n.
+Niveau;xz;Utilitaires LZMA 4.32.x
+\-0;3 MiB;N/A
+\-1;9 MiB;2 MiB
+\-2;17 MiB;12 MiB
+\-3;32 MiB;12 MiB
+\-4;48 MiB;16 MiB
+\-5;94 MiB;26 MiB
+\-6;94 MiB;45 MiB
+\-7;186 MiB;83 MiB
+\-8;370 MiB;159 MiB
+\-9;674 MiB;311 MiB
+.TE
+.RE
+.PP
+Le niveau de préréglage par défaut dans les outils LZMA est \fB\-7\fP alors que
+pour les outils XZ c'est \fB\-6\fP, les deux utilisent ainsi un dictionnaire de
+8\ Mio par défaut.
+.
+.SS "Fichiers .lzma en flux ou non"
+The uncompressed size of the file can be stored in the \fB.lzma\fP header.
+LZMA Utils does that when compressing regular files. The alternative is to
+mark that uncompressed size is unknown and use end\-of\-payload marker to
+indicate where the decompressor should stop. LZMA Utils uses this method
+when uncompressed size isn't known, which is the case, for example, in
+pipes.
+.PP
+\fBxz\fP prend en charge la décompression des fichiers \fB.lzma\fP avec ou sans
+marqueur de fin de charge utile, mais tous les fichiers \fB.lzma\fP créés par
+\fBxz\fP utiliseront un marqueur de fin de charge utile et ont la taille non
+compréssée marquée comme inconnue dans l'en\-tête \fB.lzma\fP. Cela peut être un
+problème dans quelques situations inhabituelles. Par exemple, un
+décompresseur \fB.lzma\fP dans un périphérique embarqué pourrait ne fonctionner
+qu'avec des fichiers dont la taille non comprimée est connue. Si vous vous
+heurtez à ce problème, vous devez utiliser les utilitaires LZMA ou LZMA SDK
+pour créer des fichiers \fB.lzma\fP avec une taille non compressée connue.
+.
+.SS "Fichiers .lzma non pris en charge"
+Le format \fB.lzma\fP autorise des valeurs \fIlc\fP jusqu'à\ 8, et des valeurs
+\fIlp\fP jusqu'à\ 4. Les outils LZMA peuvent décompresser des fichiers avec tous
+les \fIlc\fP et \fIlp\fP, mais créez toujours les fichiers avec \fBlc=3\fP et
+\fBlp=0\fP. Créer des fichiers avec d'autres valeurs \fIlc\fP et \fIlp\fP est
+possible avec \fBxz\fP et avec LZMA SDK.
+.PP
+L'implémentation du filtre LZMA1 dans liblzma nécessite que la somme de
+\fIlc\fP et \fIlp\fP soit inférieure ou égale à\ 4. Ainsi, les fichiers \fB.lzma\fP
+qui excèdent cette limitation ne peuvent pas être décompressés avec \fBxz\fP.
+.PP
+Les outils LZMA créent seulement des fichiers \fB.lzma\fP qui ont une taille de
+dictionnaire de 2^\fIn\fP (une puissance de\ 2) mais acceptent les fichiers avec
+toutes les tailles de dictionnaire. Libzlma n'accepte que les fichiers
+\&\fB.lzma\fP qui ont une taille dictionnaire de 2^\fIn\fP ou
+2^\fIn\fP\ +\ 2^(\fIn\fP\-1). Cela afin de diminuer les faux positifs lors de la
+détection des fichiers \fB.lzma\fP.
+.PP
+Ces limitations ne devraient pas poser problème en pratique, car
+pratiquement tous les fichiers \fB.lzma\fP ont été compressés avec des réglages
+que liblzma accepte.
+.
+.SS "Déchets excédentaires"
+Lors de la décompession, l'utilitaire LZMA ignore silencieusement tout ce
+qui est après le premier flux \fB.lzma\fP. Dans la majorité des situations,
+c'est un bogue. Cela veut dire aussi que les outils LZMA ne gèrent pas la
+décompression de fichiers \fB.lzma\fP concaténés.
+.PP
+S'il reste des données après le premier flux \fB.lzma\fP, \fBxz\fP considère que
+le fichier est corrompu sauf si \fB\-\-single\-stream\fP a été utilisé. Cela peut
+casser des scripts obscurs qui ont supposé que les déchets de fin de ligne
+sont ignorés.
+.
+.SH NOTES
+.
+.SS "La sortie compressée peut varier"
+La sortie compressée exacte produite par les même fichiers non compressés en
+entrée peut varier en fonction des différentes versions de l'utilitaire XZ,
+même si les options de compression sont identiques. En effet, il est
+possible d'améliorer l'encodeur (compression plus rapide ou meilleure) sans
+affecter le format du fichier. La sortie peut même varier entre différentes
+compilations de la même version d'utilitaire XZ, si des options de
+construction différentes sont utilisées.
+.PP
+Cela signifie qu'une fois que \fB\-\-rsyncable\fP a été implémenté, les fichiers
+résultants ne seront pas nécessairement synchronisables avec rsync à moins
+que les nouveaux et anciens fichiers n'aient été compressés avec la même
+version de xz. Ce problème peut être résolu si une partie de
+l'implémentation est gelée pour garantir la stabilité de la sortie rsyncable
+à travers les versions de xz.
+.
+.SS "Décompresseurs .xz embarqués"
+Les implémentations de décompresseur embarqué comme XZ\ Embedded ne gèrent
+pas nécessairement les fichiers créés avec d'autres types de \fIvérification\fP
+d'intégrité que \fBnone\fP et \fBCRC32\fP. Comme la valeur par défaut est
+\fB\-\-check=crc64\fP, vous devez utiliser \fB\-\-check=none\fP ou \fB\-\-check=crc32\fP
+lors de la création de fichiers pour les systèmes embarqués.
+.PP
+En dehors des systèmes embarqués, tous les décompresseurs de format \fB.xz\fP
+gèrent tous les types de \fIvérification\fP ou sont au moins capables de
+décompresser le fichier sans effectuer la vérification d'intégrité si ce
+type de \fIvérification\fP particulière n'est pas pris en charge.
+.PP
+XZ Embedded prend en charge les filtres BCJ, mais seulement avec le décalage
+de départ par défaut.
+.
+.SH EXEMPLES
+.
+.SS Bases
+Compresser le fichier \fItoto\fP en \fItoto.xz\fP en utilisant le niveau de
+compression par défaut (\fB\-6\fP) et supprimer \fItoto\fP si la compression
+réussit\ :
+.RS
+.PP
+.nf
+\f(CWxz toto\fP
+.fi
+.RE
+.PP
+Décompresser \fIbidule.xz\fP en \fIbidule\fP et ne pas supprimer \fIbidule.xz\fP même
+si la compression réussit\ :
+.RS
+.PP
+.nf
+\f(CWxz \-dk bidule.xz\fP
+.fi
+.RE
+.PP
+Create \fIbaz.tar.xz\fP with the preset \fB\-4e\fP (\fB\-4 \-\-extreme\fP), which is
+slower than the default \fB\-6\fP, but needs less memory for compression and
+decompression (48\ MiB and 5\ MiB, respectively):
+.RS
+.PP
+.nf
+\f(CWtar cf \- truc | xz \-4e > truc.tar.xz\fP
+.fi
+.RE
+.PP
+Un mélange de fichiers compressés et non compressés peuvent être
+décompressés vers la sortie standard avec une simple commande\ :
+.RS
+.PP
+.nf
+\f(CWxz \-dcf a.txt b.txt.xz c.txt d.txt.lzma > abcd.txt\fP
+.fi
+.RE
+.
+.SS "Compression en parallèle de plusieurs fichiers"
+Sur GNU et *BSD, \fBfind\fP(1) et \fBxargs\fP(1) peuvent être utilisés pour mettre
+en parallèle la compression de plusieurs fichiers\ :
+.RS
+.PP
+.nf
+\f(CWfind . \-type f \e! \-name '*.xz' \-print0 \e | xargs \-0r \-P4 \-n16 xz \-T1\fP
+.fi
+.RE
+.PP
+L'option \fBP\fP passée à \fBxargs\fP(1) fixe le nombre de processus \fBxz\fP en
+parallèles. La meilleure valeur pour l'option \fBn\fP dépend du nombre de
+fichiers à compresser. S\-il n'y a que quelques fichiers, la valeur sera
+probablement\ 1\ ; avec des dizaines de milliers de fichiers, 100 ou même plus
+serait approprié pour réduire le nombre de processus \fBxz\fP que \fBxargs\fP(1)
+créera éventuellement.
+.PP
+L'option \fB\-T1\fP de \fBxz\fP est là pour le forcer en mode mono\-thread, car
+\fBxargs\fP(1) est utilisé pour contrôler la quantité de mise en parallèle.
+.
+.SS "Mode robot"
+Calculer combien d'octets ont été économisés au total après avoir compressé
+plusieurs fichiers\ :
+.RS
+.PP
+.nf
+\f(CWxz \-\-robot \-\-list *.xz | awk '/^totals/{print $5\-$4}'\fP
+.fi
+.RE
+.PP
+Un script peut vouloir savoir qu'il utilise une version suffisamment récente
+de \fBxz\fP. Le script \fBsh\fP(1) suivant vérifie que le numéro de version de
+l'outil \fBxz\fP soit au minimum 5.0.0. Cette méthode est compatible avec les
+vieilles versions bêta, qui ne gèrent pas l'option \fB\-\-robot\fP\ :
+.RS
+.PP
+.nf
+\f(CWif ! eval "$(xz \-\-robot \-\-version 2> /dev/null)" || "$XZ_VERSION" \-lt 50000002 ; then echo "Votre version de xz est trop ancienne." fi unset XZ_VERSION LIBLZMA_VERSION\fP
+.fi
+.RE
+.PP
+Régler une limite d'utilisation de la mémoire pour la décompression en
+utilisant \fBXZ_OPT\fP, mais si une limite a déjà été définie, ne pas
+l'augmenter\ :
+.RS
+.PP
+.nf
+\f(CWNEWLIM=$((123 << 20))\ \ # 123 MiB OLDLIM=$(xz \-\-robot \-\-info\-memory | cut \-f3) if $OLDLIM \-eq 0 \-o $OLDLIM \-gt $NEWLIM ; then XZ_OPT="$XZ_OPT \-\-memlimit\-decompress=$NEWLIM" export XZ_OPT fi\fP
+.fi
+.RE
+.
+.SS "Chaînes de filtres de compresseur personnalisées"
+L'utilisation la plus simple des chaînes de filtres personnalisées est la
+personnalisation d'un préréglage LZMA2. Cela peut être utile, car les
+préréglages ne couvrent qu'un sous\-ensemble des réglages de compression
+potentiellement utiles.
+.PP
+Les colonnes CompCPU des tableaux des descriptions des options \fB\-0\fP à \fB\-9\fP
+et \fB\-\-extreme\fP sont utiles lors de la personnalisation des préréglages
+LZMA2. Voici les parties pertinentes recueillies à partir de ces deux
+tableaux\ :
+.RS
+.PP
+.TS
+tab(;);
+c c
+n n.
+Préréglage;CompCPU
+\-0;0
+\-1;1
+\-2;2
+\-3;3
+\-4;4
+\-5;5
+\-6;6
+\-5e;7
+\-6e;8
+.TE
+.RE
+.PP
+If you know that a file requires somewhat big dictionary (for example, 32\ MiB) to compress well, but you want to compress it quicker than \fBxz \-8\fP
+would do, a preset with a low CompCPU value (for example, 1) can be
+modified to use a bigger dictionary:
+.RS
+.PP
+.nf
+\f(CWxz \-\-lzma2=preset=1,dict=32MiB toto.tar\fP
+.fi
+.RE
+.PP
+Avec certains fichiers, la commande ci\-dessus peut être plus rapide que
+\fBxz\-6\fP tout en compressant bien mieux. Cependant, il faut souligner que
+seuls certains fichiers bénéficient d'un grand dictionnaire tout en gardant
+la valeur de CompCPU faible. La siutation la plus évidente où un gros
+dictionnaire peut baucoup aider, est une archive contenant des fichiers très
+similaires de quelques megaoctets chacun. La taille de dictionnaire doit
+être significativement plus grosse que tout fichier individuel pour
+permettre à LZMA2 de tirer pleinement partie des similarités entre des
+fichiers consécutifs.
+.PP
+Si une utilisation de la mémoire élevée pour la compression et décompression
+convient, et que le fichier à compresser a une taille de plusieurs centaines
+de megaoctets, il peut être utile d'utiliser un plus gros dictionnaire que
+celui fourni par \fBxz\-9\fP (64 Mio)\ :
+.RS
+.PP
+.nf
+\f(CWxz \-vv \-\-lzma2=dict=192MiB gros_toto.tar\fP
+.fi
+.RE
+.PP
+Utiliser \fB\-vv\fP (\fB\-\-verbose\-\-verbose\fP) comme dans l'exemple ci\-dessus peut
+être utile pour voir les besoins en mémoire du compresseur et du
+décompresseur. Rappelez\-vous qu'utiliser un dictionnaire plus gros que la
+taille du fichier non compressé est un gachis de mémoire, donc la commande
+ci\-dessus n'est pas utile pour les petits fichiers.
+.PP
+Sometimes the compression time doesn't matter, but the decompressor memory
+usage has to be kept low, for example, to make it possible to decompress the
+file on an embedded system. The following command uses \fB\-6e\fP (\fB\-6 \-\-extreme\fP) as a base and sets the dictionary to only 64\ KiB. The
+resulting file can be decompressed with XZ Embedded (that's why there is
+\fB\-\-check=crc32\fP) using about 100\ KiB of memory.
+.RS
+.PP
+.nf
+\f(CWxz \-\-check=crc32 \-\-lzma2=preset=6e,dict=64KiB toto\fP
+.fi
+.RE
+.PP
+If you want to squeeze out as many bytes as possible, adjusting the number
+of literal context bits (\fIlc\fP) and number of position bits (\fIpb\fP) can
+sometimes help. Adjusting the number of literal position bits (\fIlp\fP)
+might help too, but usually \fIlc\fP and \fIpb\fP are more important. For
+example, a source code archive contains mostly US\-ASCII text, so something
+like the following might give slightly (like 0.1\ %) smaller file than \fBxz \-6e\fP (try also without \fBlc=4\fP):
+.RS
+.PP
+.nf
+\f(CWxz \-\-lzma2=preset=6e,pb=0,lc=4 code_source.tar\fP
+.fi
+.RE
+.PP
+Using another filter together with LZMA2 can improve compression with
+certain file types. For example, to compress a x86\-32 or x86\-64 shared
+library using the x86 BCJ filter:
+.RS
+.PP
+.nf
+\f(CWxz \-\-x86 \-\-lzma2 libtoto.so\fP
+.fi
+.RE
+.PP
+Notez que l'ordre des options de filtre est significatif. Si \fB\-\-x86\fP est
+indiqué après \fB\-\-lzma2\fP, \fBxz\fP donnera une erreur, car il ne peut y avoir
+aucun filtre après LZMA2, et aussi parce que le filtre BCJ x86 ne peut pas
+être utilisé comme dernier filtre dans la chaîne.
+.PP
+Le filtre Delta associé à LZMA2 peut donner de bons résultats avec les
+images bitmap. Cela devrait habituellement battre PNG, qui a quelques
+filtres avancés supplémentaires qu'un simple delta, mais qui utilise Deflate
+pour la compression effective.
+.PP
+The image has to be saved in uncompressed format, for example, as
+uncompressed TIFF. The distance parameter of the Delta filter is set to
+match the number of bytes per pixel in the image. For example, 24\-bit RGB
+bitmap needs \fBdist=3\fP, and it is also good to pass \fBpb=0\fP to LZMA2 to
+accommodate the three\-byte alignment:
+.RS
+.PP
+.nf
+\f(CWxz \-\-delta=dist=3 \-\-lzma2=pb=0 toto.tiff\fP
+.fi
+.RE
+.PP
+If multiple images have been put into a single archive (for example,
+\&\fB.tar\fP), the Delta filter will work on that too as long as all images have
+the same number of bytes per pixel.
+.
+.SH "VOIR AUSSI"
+\fBxzdec\fP(1), \fBxzdiff\fP(1), \fBxzgrep\fP(1), \fBxzless\fP(1), \fBxzmore\fP(1),
+\fBgzip\fP(1), \fBbzip2\fP(1), \fB7z\fP(1)
+.PP
+XZ Utilitaires: <https://tukaani.org/xz/>
+.br
+XZ Embarqué: <https://tukaani.org/xz/embedded.html>
+.br
+LZMA SDK: <http://7\-zip.org/sdk.html>

_service:tar_scm:xz-5.4.1.tar.xz/po4a/man/fr/xzdec.1 Added

@@ -0,0 +1,87 @@
+.\"
+.\" Author: Lasse Collin
+.\"
+.\" This file has been put into the public domain.
+.\" You can do whatever you want with this file.
+.\"
+.\"*******************************************************************
+.\"
+.\" This file was generated with po4a. Translate the source file.
+.\"
+.\"*******************************************************************
+.TH XZDEC 1 19\-04\-2017 Tukaani "Utilitaires XZ"
+.SH NOM
+xzdec, lzmadec \- Small .xz et .lzma decompresseurs
+.SH SYNOPSIS
+\fBxzdec\fP \fIoption...\fP \fIfichier...\fP
+.br
+\fBlzmadec\fP \fIoption...\fP \fIfichier...\fP
+.SH DESCRIPTION
+\fBxzdec\fP est un outil uniquement de décompression, basé sur liblzma pour les
+fichiers \fB.xz\fP (et seulement \fB.xz\fP). \fBxzdec\fP est destiné à remplacer
+\fBxz\fP(1) dans les situations les plus courantes où un script a été écrit
+pour utiliser \fBxz \-\-decompress \-\-stdout\fP (et possiblement quelques autres
+options courantes) pour décompresser des fichiers \fB.xz\fP. \fBlzmadec\fP est
+identique à \fBxzdec\fP, sauf que \fBlzmadec\fP prend en charge les fichiers
+\&\fB.lzma\fP au lieu des fichiers \fB.xz\fP.
+.PP
+Pour réduire la taille de l'exécutable, \fBxzdec\fP ne prend en charge ni le
+multithreading ni la localisation et ne lit pas les options des variables
+d'environnement \fBXZ_DEFAULTS\fP et \fBXZ_OPT\fP. \fBxzdec\fP ne gère pas
+l'affichage d'information sur la progression du traitement\ : envoyer
+\fBSIGINFO\fP à \fBxzdec\fP ne fait rien, mais envoyer \fBSIGUSR1\fP termine le
+processus au lieu d'afficher de l'information sur la progression.
+.SH OPTIONS
+.TP 
+\fB\-d\fP, \fB\-\-decompress\fP, \fB\-\-uncompress\fP
+Ignoré pour la compatibilité avec \fBxz\fP(1), \fBxzdec\fP ne gère que la
+décompression.
+.TP 
+\fB\-k\fP, \fB\-\-keep\fP
+Ignoré pour la compatibilité avec \fBxz\fP(1), \fBxzdec\fP ne crée ni ne supprime
+jamais aucun fichier.
+.TP 
+\fB\-c\fP, \fB\-\-stdout\fP, \fB\-\-to\-stdout\fP
+Ignoré pour la compatibilité avec \fBxz\fP(1), \fBxzdec\fP écrit toujours les
+données décompressées sur la sortie standard.
+.TP 
+\fB\-q\fP, \fB\-\-quiet\fP
+Spécifier cela une fois ne fait rien, car \fBxzdec\fP n'affiche jamais aucun
+avertissement ou notification. Spécifier cela deux fois pour supprimer les
+erreurs.
+.TP 
+\fB\-Q\fP, \fB\-\-no\-warn\fP
+Ignoré pour la compatibilité avec \fBxz\fP(1), \fBxzdec\fP n'utilise jamais le
+satut de sortie\ 2.
+.TP 
+\fB\-h\fP, \fB\-\-help\fP
+Afficher un message d'aide et quitter.
+.TP 
+\fB\-V\fP, \fB\-\-version\fP
+Afficher le numéro de version de \fBxzdec\fP et liblzma.
+.SH "STATUT DE SORTIE"
+.TP 
+\fB0\fP
+Tout s'est bien passé.
+.TP 
+\fB1\fP
+Une erreur est survenue.
+.PP
+A la différence de \fBxz\fP(1),\fBxzdec\fP n'a pas de messages d'avertissement, et
+donc le statut de sortie\ 2 n'est pas utilisé par \fBxzdec\fP.
+.SH NOTES
+Utilisez \fBxz\fP(1) au lieu de \fBxzdec\fP ou \fBlzmadec\fP pour un usage normal de
+tous les jours. \fBxzdec\fP ou \fBlzmadec\fP ne sont utiles que pour les
+situations où il est important d'avoir un plus petit décompresseur que le
+\fBxz\fP(1) complet.
+.PP
+\fBxzdec\fP et \fBlzmadec\fP ne sont en fait pas vraiment si petits. La taille
+peut être encore réduite en abandonnant des fonctionnalités de liblzma au
+moment de la compilation, mais cela ne devrait pas être fait pour des
+exécutables distribués sur des systèmes d'exploitation classique non
+embarqués. Si vous avez besoin d'un décompresseur vraiment petit, pensez à
+utiliser XZ\ Embedded.
+.SH "VOIR AUSSI"
+\fBxz\fP(1)
+.PP
+XZ Embarqué: <https://tukaani.org/xz/embedded.html>

_service:tar_scm:xz-5.4.1.tar.xz/po4a/man/fr/xzdiff.1 Added

@@ -0,0 +1,43 @@
+.\"
+.\" Original zdiff.1 for gzip: Jean-loup Gailly
+.\"
+.\" Modifications for XZ Utils: Lasse Collin
+.\"                             Andrew Dudman
+.\"
+.\" License: GNU GPLv2+
+.\"
+.\"*******************************************************************
+.\"
+.\" This file was generated with po4a. Translate the source file.
+.\"
+.\"*******************************************************************
+.TH XZDIFF 1 2021\-06\-04 Tukaani "Utilitaires XZ"
+.SH NOM
+xzcmp, xzdiff, lzcmp, lzdiff \- Comparer des fichiers compressés.
+.SH SYNOPSIS
+\fBxzcmp\fP \fIcmp_options\fP \fIfichier1\fP \fIfichier2\fP
+.br
+\fBxzdiff\fP \fIdiff_options\fP \fIfichier1\fP \fIfichier2\fP
+.br
+\fBlzcmp\fP \fIcmp_options\fP \fIfichier1\fP \fIfichier2\fP
+.br
+\fBlzdiff\fP \fIdiff_options\fP \fIfichier1\fP \fIfichier2\fP
+.SH DESCRIPTION
+\fBxzcmp\fP and \fBxzdiff\fP invoke \fBcmp\fP(1)  or \fBdiff\fP(1)  on files compressed
+with \fBxz\fP(1), \fBlzma\fP(1), \fBgzip\fP(1), \fBbzip2\fP(1), \fBlzop\fP(1), or
+\fBzstd\fP(1).  All options specified are passed directly to \fBcmp\fP(1)  or
+\fBdiff\fP(1).  If only one file is specified, then the files compared are
+\fIfile1\fP (which must have a suffix of a supported compression format) and
+\fIfile1\fP from which the compression format suffix has been stripped.  If two
+files are specified, then they are uncompressed if necessary and fed to
+\fBcmp\fP(1)  or \fBdiff\fP(1).  The exit status from \fBcmp\fP(1)  or \fBdiff\fP(1)  is
+preserved unless a decompression error occurs; then exit status is 2.
+.PP
+Les noms \fBlzcmp\fP et \fBlzdiff\fP sont fournis pour des besoins de
+rétrocompatibilité avec les Utilitaires LZMA.
+.SH "VOIR AUSSI"
+\fBcmp\fP(1), \fBdiff\fP(1), \fBxz\fP(1), \fBgzip\fP(1), \fBbzip2\fP(1), \fBlzop\fP(1),
+\fBzstd\fP(1), \fBzdiff\fP(1)
+.SH BOGUES
+Les messages des programmes \fBcmp\fP(1) ou \fBdiff\fP(1) se réfèrent à des noms
+de fichiers temporaires et non à ceux spécifiés.

_service:tar_scm:xz-5.4.1.tar.xz/po4a/man/fr/xzless.1 Added

@@ -0,0 +1,46 @@
+.\"
+.\" Authors: Andrew Dudman
+.\"          Lasse Collin
+.\"
+.\" This file has been put into the public domain.
+.\" You can do whatever you want with this file.
+.\"
+.\" (Note that this file is not based on gzip's zless.1.)
+.\"
+.\"*******************************************************************
+.\"
+.\" This file was generated with po4a. Translate the source file.
+.\"
+.\"*******************************************************************
+.TH XZLESS 1 27\-09\-2010 Tukaani "Utilitaires XZ"
+.SH NOM
+xzless, lzless \- Voir le contenu des fichiers (texte) compressés xz ou lzma
+.SH SYNOPSIS
+\fBxzless\fP \fIfichier\fP...
+.br
+\fBlzless\fP \fIfichier\fP...
+.SH DESCRIPTION
+\fBxzless\fP est un filtre qui affiche le contenu de fichiers compressés dans
+un terminal. Cela fonctionne avec les fichiers compressés avec \fBxz\fP(1) ou
+\fBlzma\fP(1). Si aucun \fIfichier\fP n'est donné, \fBxzless\fP lit depuis l'entrée
+standard.
+.PP
+\fBxzless\fP utilise \fBless\fP(1) pour afficher sa sortie. Contrairement à
+\fBxzmore\fP, son choix d'afficheur ne peut pas être modifié en indiquant une
+variable d'environnement. Les commandes sont basées sur \fBmore\fP(1) et
+\fBvi\fP(1) et permettent des déplacements en avant et en arrière et des
+recherches. Voir le manuel de \fBless\fP(1) pour plus d'information.
+.PP
+La commande nommée \fBlzless\fP est fournie pour la rétrocompatibilité avec les
+utilitaires LZMA.
+.SH ENVIRONNEMENT
+.TP 
+\fBLESSMETACHARS\fP
+Une liste de caractères spéciaux pour l'interpréteur. Définis par \fBxzless\fP
+à moins qu'ils ne l'aient déjà été dans l'environnement.
+.TP 
+\fBLESSOPEN\fP
+Définir en ligne de commande le décompresseur \fBxz\fP(1) à invoquer pour
+préparer les fichiers en entrée pour \fBless\fP(1).
+.SH "VOIR AUSSI"
+\fBless\fP(1), \fBxz\fP(1), \fBxzmore\fP(1), \fBzless\fP(1)

_service:tar_scm:xz-5.4.1.tar.xz/po4a/man/fr/xzmore.1 Added

@@ -0,0 +1,41 @@
+.\"
+.\" Original zdiff.1 for gzip: Jean-loup Gailly
+.\" Modifications for XZ Utils: Lasse Collin
+.\"
+.\" License: GNU GPLv2+
+.\"
+.\"*******************************************************************
+.\"
+.\" This file was generated with po4a. Translate the source file.
+.\"
+.\"*******************************************************************
+.TH XZMORE 1 30\-06\-2013 Tukaani "Utilitaires XZ"
+.SH NOM
+xzmore, lzmore \- Voir le contenu des fichiers (texte) compressés xz ou lzma
+.SH SYNOPSIS
+\fBxzmore\fP \fIfichier...\fP
+.br
+\fBlzmore\fP \fIfichier...\fP
+.SH DESCRIPTION
+\fBxzmore\fP est un filtre qui permet d'examiner le contenu des fichiers texte
+compressés \fBxz\fP(1) ou \fBlzma\fP(1), une page d'écran à la fois, sur un
+terminal écran.
+.PP
+Pour utiliser un afficheur autre que \fBmore\fP, l'afficheur par défaut,
+définissez la variable d'environnement \fBPAGER\fP avec le nom du programme
+souhaité. Le nom \fBlzmore\fP est fourni pour la rétrocompatibilité avec les
+utilitaires LZMA.
+.TP 
+\fBe\fP ou \fBq\fP
+Lorsque l'invite \-\-More\-\-(prochain fichier\ : \fIfichier\fP) est affiché, cette
+commande force \fBxzmore\fP à quitter.
+.TP 
+\fBs\fP
+Lorsque l'invite \-\-More\-\-(prochain fichier\ : \fIfichier\fP) est affiché, cette
+commande force \fBxzmore\fP à ignorer le prochain fichier et continuer.
+.PP
+Pour une liste des commandes clavier prises en charge lors de la lecture du
+contenu d'un fichier, référez vous au manuel de l'afficheur (pager) que vous
+utilisez, habituellement \fBmore\fP(1).
+.SH "VOIR AUSSI"
+\fBmore\fP(1), \fBxz\fP(1), \fBxzless\fP(1), \fBzmore\fP(1)

_service:tar_scm:xz-5.4.1.tar.xz/po4a/man/ko Added

_service:tar_scm:xz-5.4.1.tar.xz/po4a/man/ko/lzmainfo.1 Added

@@ -0,0 +1,37 @@
+.\"
+.\" Author: Lasse Collin
+.\"
+.\" This file has been put into the public domain.
+.\" You can do whatever you want with this file.
+.\"
+.\"*******************************************************************
+.\"
+.\" This file was generated with po4a. Translate the source file.
+.\"
+.\"*******************************************************************
+.TH LZMAINFO 1 2013\-06\-30 Tukaani "XZ 유틸리티"
+.SH 이름
+lzmainfo \- .lzma 파일 헤더에 들어있는 정보를 보여줍니다
+.SH 요약
+\fBlzmainfo\fP \fB\-\-help\fP \fB\-\-version\fP \fI<파일>...\fP
+.SH 설명
+\fBlzmainfo\fP 는 \fB.lzma\fP 파일 헤더에 들어있는 정보를 보여줍니다. 지정 \fI<파일>\fP에서 13바이트를
+우선 읽어 헤더를 디코딩한 후, 가독 형식으로 표준 출력에 보여줍니다. \fI<파일>\fP을 지정하지 않거나
+\fI<파일>\fP 값이 \fI\-\fP 이면 표준 입력을 읽습니다.
+.PP
+보통 대부분 관심있는 정보는 압축 해제 용량과 딕서너리 크기입니다. 압축 해제 용량의 경우 파일이 비스트림 \fB.lzma\fP 형식 계열인
+경우에만 나타납니다. 파일 압축 해제 필요 메모리 용량은 수십 킬로바이트에 딕셔너리 크기를 합친 값입니다.
+.PP
+\fBlzmainfo\fP 는 LZMA 유틸리티 하위 호환성을 목적으로 XZ 유틸리티에 기본으로 들어있습니다.
+.SH "종료 상태"
+.TP 
+\fB0\fP
+모든 상태 양호.
+.TP 
+\fB1\fP
+오류 발생.
+.SH 버그
+\fBlzmainfo\fP 프로그램은 \fBMiB\fP (2^20 바이트) 용량 단위인데 (실제로) \fBMB\fP를 사용합니다. LZMA 유틸리티
+출력 호환 유지가 목적입니다.
+.SH "추가 참조"
+\fBxz\fP(1)

_service:tar_scm:xz-5.4.1.tar.xz/po4a/man/ko/xz.1 Added

@@ -0,0 +1,1445 @@
+'\" t
+.\"
+.\" Author: Lasse Collin
+.\"
+.\" This file has been put into the public domain.
+.\" You can do whatever you want with this file.
+.\"
+.\"*******************************************************************
+.\"
+.\" This file was generated with po4a. Translate the source file.
+.\"
+.\"*******************************************************************
+.TH XZ 1 2022\-12\-01 Tukaani "XZ 유틸리티"
+.
+.SH 이름
+xz, unxz, xzcat, lzma, unlzma, lzcat \- .xz 파일과 .lzma 파일을 압축 또는 압축 해제합니다
+.
+.SH 요약
+\fBxz\fP \f\fI옵션\fP...\fP \fI<파일>...\fP
+.
+.SH "명령 별칭"
+\fBunxz\fP 명령은 \fBxz \-\-decompress\fP 명령과 동일합니다.
+.br
+\fBxzcat\fP 명령은 \fBxz \-\-decompress \-\-stdout\fP 명령과 동일합니다.
+.br
+\fBlzma\fP 명령은 \fBxz \-\-format=lzma\fP 명령과 동일합니다.
+.br
+\fBunlzma\fP 명령은 \fBxz \-\-format=lzma \-\-decompress\fP 명령과 동일합니다.
+.br
+\fBlzcat\fP 명령은 \fBxz \-\-format=lzma \-\-decompress \-\-stdout\fP 명령과 동일합니다.
+.PP
+파일 압축을 해제해야 하는 셸 스크립트를 작성할 때, \fBunxz\fP 와 \fBxzcat\fP 이름 대신 \fBxz\fP 명령과 적절한 인자
+값(\fBxz \-d\fP 또는 \fBxz \-dc\fP)의 사용을 추천드립니다.
+.
+.SH 설명
+\fBxz\fP는 \fBgzip\fP(1) 과 \fBbzip2\fP(1) 과 비슷한 명령행 문법을 지닌 범용 데이터 압축 도구입니다. 자체 파일
+형식은 \fB.xz\fP 형식이나, LZMA 유틸리티에서 사용하는 예전 \fB.lzma\fP 형식과 형식 헤더가 없는 RAW 압축 스트림도
+지원합니다. 게다가, \fBlzip\fP에서 활용하는 \fB.lz\fP 형식 압축 해제도 지원합니다.
+.PP
+각 \fI파일\fP 에 대한 \fBxz\fP 압축 또는 압축 해제는 선택 동작 모드에 따릅니다. \fI<파일>\fP 값이 주어졌거나
+\fI<파일>\fP 값이 \fB\-\fP이면, \fBxz\fP 명령에서 표준 입력을 읽고 처리한 데이터를 표준 출력에 기록합니다.
+\fBxz\fP 에서는 터미널에서 활용할 경우 압축 데이터를 표준 압축으로 기록하는 동작을 거절(오류를 출력하고 \fI<파일>\fP을
+건너뜀)합니다. 이와 비슷하게, \fBxz\fP 유틸리티를 터미널에서 실행하면 표준 입력의 압축 데이터 읽기를 거절합니다.
+.PP
+\fB\-\-stdout\fP 을 지정하지 않는 한, \fB\-\fP가 아닌 \fI<파일>\fP을 원본 \fI<파일>\fP 이름에서
+가져온 새 파일 이름으로 기록합니다:
+.IP \(bu 3
+압축할 때, 대상 파일 형식의 접미사(\fB.xz\fP or \fB.lzma\fP) 는 원본 파일 이름 뒤에 붙어 대상 파일이름이 됩니다.
+.IP \(bu 3
+압축 해제할 때, \fB.xz\fP, \fB.lzma\fP, \fB.lz\fP 접미사를 파일 이름에서 제거하고 대상 파일 이름을 알아냅니다.
+\fBxz\fP에서는 \fB.txz\fP, \fB.tlz\fP 접미사도 인식하며, \fB.tar\fP 접미사로 치환합니다.
+.PP
+대상 파일이 이미 있으면, 오류를 나타내고 \fI<파일>\fP을 건너뜁니다.
+.PP
+표준 출력으로 기록하기 전에는, \fBxz\fP는 경고를 나타내며, 다음 조건에 만족할 경우 \fI<파일>\fP을 건너뜁니다:
+.IP \(bu 3
+\fI<파일>\fP이 일반 파일이 아닐 때. 심볼릭 링크는 따라가지 않기에, 일반 파일로 간주하지 않습니다.
+.IP \(bu 3
+\fI<파일>\fP이 하나 이상의 하드 링크일 떄.
+.IP \(bu 3
+\fI<파일>\fP에 setuid, setgid, 끈적이 비트 집합이 붙어있을 떄.
+.IP \(bu 3
+동작 모드를 압축으로 설정하고, \fI<파일>\fP은 대상 파일 형식의 접미사를 이미 붙였을 때(\fB.xz\fP 형식으로 압축하면
+\&\fB.xz\fP 또는 \fB.txz\fP, \fB.lzma\fP 형식으로 압축하면 \fB.lzma\fP 또는 \fB.tlz\fP).
+.IP \(bu 3
+동작 모드를 압축 해제로 설정하고, \fI<파일>\fP에 지원 파일 형식 접미사(\fB.xz\fP, \fB.txz\fP, \fB.lzma\fP,
+\&\fB.tlz\fP, \fB.lz\fP)를 붙이지 않았을 때.
+.PP
+\fI<파일>\fP 의 압축 또는 압축 해제를 성공하고 나면, \fBxz\fP는 소유자, 소유그룹, 권한, 접근 시각, 수정 시각
+정보를 원본 \fI<파일>\fP에서 대상 파일로 그대로 복사합니다. 그룹 정보 복사에 실패하면, 권한을 수정하여 원본
+\fI<파일>\fP에 접근 권한이 없는 사용자가 대상 파일로 접근하지 못하게 합니다. \fBxz\fP는 아직 접근 제어 목록이나
+확장 속성 등의 기타 메타데이터를 복사하는 기능은 지원하지 않습니다.
+.PP
+대상 파일을 온전히 닫고 나면, \fB\-\-keep\fP 옵션을 지원하지 않았을 경우 원본 \fI<파일>\fP을 제거합니다. 원본
+\fI<파일>\fP은 출력을 표준 출력으로 기록했거나 오류가 발생했을 경우 제거하지 않습니다.
+.PP
+\fBxz\fP 프로세스에 \fBSIGINFO\fP 시그널 또는 \fBSIGUSR1\fP 시그널을 보내면 표준 출력으로 진행 정보를 출력합니다. 표준
+오류가 터미널일 경우일 경우에만 제한하며 \fB\-\-verbose\fP 옵션을 지정하면 진행 표시줄을 자동으로 나타냅니다.
+.
+.SS "메모리 사용"
+\fBxz\fP 메모리 사용은 수백 킬로바이트로 시작하여 수 기가바이트까지 압축 설정에 따라 다릅니다. 압축 해제 프로그램이 필요로 하는
+메모리 공간을 결정하는 파일 압축시에 설정 값을 활용합니다. 보통 압축 해제 프로그램은 파일을 만들 때, 압축 프로그램 메모리 사용량의
+5% 에서 20% 정도 필요합니다. 예를 들면, \fBxz \-9\fP로 압축한 파일 압축 해제시 현재 65MiB 메모리 용량이 필요합니다.
+여전하게도, 압축 해제시 수 기가 바이트의 메모리가 필요한 \fB.xz\fP 파일에도 가능한 이야기입니다.
+.PP
+특히 이전 시스템 사용자의 경우 메모리 사용량이 엄청나게 늘어나는 점에 짜증이 날 수 있습니다. 이런 불편한 상황을 피하기 위해,
+\fBxz\fP에 기본적으로 비활성 상태인 내장 메모리 사용 제한 기능을 넣었습니다. 일부 운영체제에서 처리 중 메모리 사용을 제한하는
+수단을 제공하긴 하지만, 여기에 의지하기에는 충분히 유연하지 않습니다(예를 들면, \fBulimit\fP(1)을 사용하면 가상 메모리를
+제한하여 \fBmmap\fP(2)을 먹통으로 만듭니다).
+.PP
+메모리 사용 제한 기능은 \fB\-\-memlimit=\fP\fI<제한용량>\fP 명령행 옵션으로 사용할 수 있습니다. 종종
+\fBXZ_DEFAULTS=\-\-memlimit=150MiB\fP와 같이 \fBXZ_DEFAULTS\fP 환경 변수를 설정하여 제한 기능을 켜는게 더
+편합니다. \fB\-\-memlimit\-compress=\fP\fI<제한용량>\fP 옵션과
+\fB\-\-memlimit\-decompress=\fP\fI<제한용량>\fP 옵션을 활용하여 압축 및 압축 해제시 별도로 한계 값을
+설정할 수 있습니다. 이 두 가지 옵션의 \fBXZ_DEFAULTS\fP 환경 변수 밖에서의 사용은, \fBxz\fP를 단일 실행할 때 압축 및
+압축 해제 동작을 동시에 수행하지 않으며, 앞서 언급한 두가지 옵션을 명령행에 입력하기에는
+\fB\-\-memlimit=\fP\fI<제한용량>\fP(또는 \fB\-M\fP \fI<제한용량>\fP)이 더 짧기 때문에 별로 쓸모가
+없습니다.
+.PP
+압축 해제시 메모리 사용 제한 지정 한계를 초과하면, \fBxz\fP 유틸리티에서 오류를 나타내며 파일 압축 해제는 실패합니다. 압축을
+실행할 때 사용 제한 지정 한계를 넘어서면 \fBxz\fP에서는 설정 값을 줄여서 어쨌든 한계를 넘지 못하게
+합니다(\fB\-\-format=raw\fP 옵션 또는 \fB\-\-no\-adjust\fP 옵션 사용시 제외). 설정 한계 값이 엄청 작지 않은 이상 이
+방식대로 처리하면 어쨌든 실패하지 않습니다. 설정 값조정은 압축 래벨 사전 설정과 일치하지 않을 때 단계적으로 진행하는데, 이를테면,
+\fBxz \-9\fP 명령 수행에 필요한 양보다 한계 값이 약간 작으면, 설정 값을 \fBxz \-8\fP에 못미치게 약간 줄여서 진행합니다.
+.
+.SS ".xz 파일 결합 및 패딩"
+\&\fB.xz\fP 파일을 있는 그대로 합칠 수 있습니다. \fBxz\fP는 \fB.xz\fP 파일을 단독 파일일 때 처럼 압축해제합니다.
+.PP
+결합 부분과 마지막 부분 뒤에 패딩을 추가할 수 있습니다. 패딩은 널 바이트로 구성해야 하며 패딩 길이는 4바이트로 구성해야 합니다.
+512 바이트 블록으로 파일 크기를 이루는 매체에 \fB.xz\fP 파일을 저장했을 경우에 요긴할 수 있습니다.
+.PP
+\&\fB.lzma\fP 파일 또는 원시 스트림의 경우 결합과 패딩을 허용하지 않습니다.
+.
+.SH 옵션
+.
+.SS "정수 접두사와 별도 값"
+정수 인자값이 필요한 대부분 위치에서는, 큰 정수값을 나타내기 쉽게 하도록 추가 접미사를 지원합니다. 정수와 접미사 사이에 어떤 공백이
+있으면 안됩니다.
+.TP 
+\fBKiB\fP
+1,024 (2^10) 배수 정수값. \fBKi\fP, \fBk\fP, \fBkB\fP, \fBK\fP, \fBKB\fP 단위를 \fBKiB\fP 동의어로 받아들입니다.
+.TP 
+\fBMiB\fP
+1,048,576 (2^20) 배수 정수값. \fBMi\fP, \fBm\fP, \fBM\fP, \fBMB\fP 단위를 \fBMiB\fP 동의어로 받아들입니다.
+.TP 
+\fBGiB\fP
+1,073,741,824 (2^30) 배수 정수값. \fBGi\fP, \fBg\fP, \fBG\fP, \fBGB\fP 단위를 \fBGiB\fP 동의어로
+받아들입니다.
+.PP
+특수 값 \fBmax\fP는 옵션에서 지원하는 정수 최대 값을 나타낼 때 사용할 수 있습니다.
+.
+.SS "동작 모드"
+여러 동작 모드를 보여드리겠습니다만, 마지막에 주어진 동작 모드로 동작합니다.
+.TP 
+\fB\-z\fP, \fB\-\-compress\fP
+압축합니다. 어떤 동작 모드 옵션도 지정하지 않고 다른 동작 모드를 명령행에 따로 지정하지 않았다면 이 동작 모드는 기본입니다(예:
+\fBunxz\fP 는 \fB\-\-decompress\fP를 암시).
+.TP 
+\fB\-d\fP, \fB\-\-decompress\fP, \fB\-\-uncompress\fP
+압축을 해제합니다.
+.TP 
+\fB\-t\fP, \fB\-\-test\fP
+압축 \fI<파일>\fP의 무결성을 시험해봅니다. 이 옵션은 압축 해제 데이터를 표준 출력으로 기록하는 대신 버린다는 점을
+제외하고 \fB\-\-decompress \-\-stdout\fP과 동일합니다. 어떤 파일도 만들거나 제거하지 않습니다.
+.TP 
+\fB\-l\fP, \fB\-\-list\fP
+압축 \fI<파일>\fP 정보를 출력합니다. 압축 해제 출력을 내보내지 않으며, 어떤 파일도 만들거나 제거하지 않습니다. 이
+조회 모드에서, 프로그램은 표준 입력 또는 기타 탐색 불가능한 원본에서 압축 데이터를 읽을 수 없습니다.
+.IP ""
+\fI<파일>\fP 기본 정보를 파일 당 한 줄 씩 기본으로 보여줍니다. 더 자세한 정보를 보려면 \fB\-\-verbose\fP
+옵션을 사용하십시오. 더 자세한 정보는 \fB\-\-verbose\fP 옵션을 두번 사용하면 되지만, 추가 정보를 더 많이 가져오면서 탐색
+횟수가 늘어나는 문제로 인해 느려질 수 있습니다. 세부 출력 너비는 80 문자를 초과하며, 예를 들어 출력을 파이핑한다면, 터미널이
+충분히 너비가 넓지 못할 경우 \fBless\ \-S\fP 명령이 편리할 수 있습니다.
+.IP ""
+정확한 출력은 \fBxz\fP 버전과 다른 로캘에 따라 바뀔 수 있습니다. 기계 판독용 출력시 \fB\-\-robot \-\-list\fP 옵션을
+사용합니다.
+.
+.SS "동작 수정자"
+.TP 
+\fB\-k\fP, \fB\-\-keep\fP
+입력 파일을 삭제하지 않습니다.
+.IP ""
+\fBxz\fP 5.2.6 부터는 이 옵션으로 입력 파일이 일반 파일을 참조하는 심볼릭 링크나 하나 이상의 하드 링크, 내지는 setuid,
+setgid, 끈적이 비트 세트를 설정한 상태라도 압축하거나 압축을 풀 수 있습니다. setuid, setgid, 끈적이 비트는 대상
+파일에 복사하지 않습니다. 이전 버전에서는 \fB\-\-force\fP 옵션을 지정했을 때만 가능했습니다.
+.TP 
+\fB\-f\fP, \fB\-\-force\fP
+이 옵션은 몇가지 동작에 영향을 줍니다:
+.RS
+.IP \(bu 3
+대상 파일이 이미 있으면, 압축 또는 압축 해제 전 삭제합니다.
+.IP \(bu 3
+입력 파일이 일반 파일을 참조하는 심볼릭 링크나 하나 이상의 하드 링크, 내지는 setuid, setgid, 끈적이 비트 세트를 설정한
+상태라도 압축 또는 압축 해제를 진행합니다. setuid, setgid, 끈적이 비트는 대상 파일에 복사하지 않습니다
+.IP \(bu 3
+\fB\-\-decompress\fP \fB\-\-stdout\fP 옵션을 같이 사용하는 상황에서 \fBxz\fP 명령이 원본 파일의 형식을 알아내지 못할 때,
+원본 파일의 사본을 표준 출력으로 보냅니다. 이렇게 하면 \fBxzcat\fP \fB\-\-force\fP 명령을 \fBxz\fP 명령으로 압축하지 않은
+파일에 대해 \fBcat\fP(1) 을 사용하는 것처럼 사용할 수 있습니다. 참고로 나중에, \fBxz\fP에서 \fBxz\fP로 하여금 여러 형식의
+파일을 표준 출력으로 복사하는 대신 압축을 해제하도록 새 압축 파일 형식을 지원할 예정입니다.
+\fB\-\-format=\fP\fI<형식>\fP 옵션은 \fBxz\fP 명령에 단일 파일 형식만 압축 해제하도록 제한할 때 사용할 수
+있습니다.
+.RE
+.TP 
+\fB\-c\fP, \fB\-\-stdout\fP, \fB\-\-to\-stdout\fP
+파일 대신 표준 출력으로 압축 또는 압축 해제한 데이터를 기록합니다. \fB\-\-keep\fP를 생략했습니다.
+.TP 
+\fB\-\-single\-stream\fP
+처음 \fB.xz\fP 스트림만 압축 해제하며, 스트림에 뒤따라오는 나머지 입력 데이터는 조용히 무시합니다. 보통 뒤따라오는 쓰레기 값에
+대해서는 \fBxz\fP 에서 오류를 나타냅니다.
+.IP ""
+\fBxz\fP는 \fB.lzma\fP 파일 또는 원시 스트림에서 온 하나 이상의 스트림에 대해 압축 해제동작을 취하지 않지만, 이 옵션을 사용하면
+\fBxz\fP에서 \fB.lzma\fP 파일 또는 원시 스트림을 처리한 다음에 뒤따라오는 데이터를 무시하도록 합니다.
+.IP ""
+이 옵션은 동작 모드가 \fB\-\-decompress\fP 또는 \fB\-\-test\fP가 아니면 동작에 아무런 영향을 주지 않습니다.
+.TP 
+\fB\-\-no\-sparse\fP
+희소 파일을 만들지 않습니다. 기본적으로 일반 파일로 압축 해제할 경우 \fBxz\fP 에서는 압축 해제한 파일에 이진 0값이 길게 늘어질
+경우 희소 배열 파일을 만들려고 합니다. 표준 출력의 내용 길이만큼 연결한 일반 파일로 기록할 때도 동작하며 희소 파일을 만드는 동안
+아무런 문제가 나타나지 않게 각각의 추가 조건을 만족합니다. 희소 파일을 만들면 디스크 공간을 절약할 수 있으며 디스크 입출력을 줄여
+압축 해제 속도를 올릴 수 있습니다.
+.TP 
+\fB\-S\fP \fI.suf\fP, \fB\-\-suffix=\fP\fI.suf\fP
+압축할 때, 대상 파일의 접두사를 \fB.xz\fP 또는 \fB.lzma\fP 대신 \fI.suf\fP로 사용하십시오. 표준 출력으로 기록하지 않고
+원본 파일에 \fI.suf\fP 접두사가 붙어있으면, 경고를 나타내고 해당 파일을 건너뜁니다.
+.IP ""
+압축 해제할 때, \fI.suf\fP 접미사로 파일을 인식하기도 하고, \fB.xz\fP, \fB.txz\fP, \fB.lzma\fP, \fB.tlz\fP,
+\&\fB.lz\fP 접미사가 붙은 파일도 인식합니다. 원본 파일에 \fI.suf\fP 접미사가 붙어있으면, 해당 접미사를 제거하여 대상 파일 이름을
+알아냅니다.
+.IP ""
+원시 스트림 압축 및 압축 해제시(\fB\-\-format=raw\fP) 원시 스트림에 기본 접미사가 없기 때문에, 표준 출력으로 기록하지 않는
+한 접미사를 반드시 지정해야 합니다.
+.TP 
+\fB\-\-files\fP\fB=\fP\fI<파일>\fP
+\fI<파일>\fP에서 처리할 파일 이름을 읽습니다. \fI<파일>\fP을 생략하면 파일 이름은 표준 입력에서
+불러옵니다. 파일 이름은 개행 문자로 끝나야 합니다. 대시 문자(\fB\-\fP)는 일반 파일 이름으로 취급하며 표준 입력을 의미하지
+않습니다. 파일 이름을 명령행 인자로 지정하면, \fI<파일>\fP에서 파일 이름을 읽어들이기 전 해당 명령행 인자를 먼저
+처리합니다.
+.TP 
+\fB\-\-files0\fP\fB=\fP\fI<파일>\fP
+각 파일 이름이 널 문자로 끝나야 한다는 점만 제외하면 \fB\-\-files\fP\fB=\fP\fI<파일>\fP 옵션과 동일합니다.
+.
+.SS "기본 파일 형식 및 압축 옵션"
+.TP 
+\fB\-F\fP \fIformat\fP, \fB\-\-format=\fP\fI<형식>\fP
+압축 또는 압축해제 파일 \fI<형식>\fP을 지정합니다:
+.RS
+.TP 
+\fBauto\fP
+기본 값입니다. 압축할 때, \fBauto\fP는 \fBxz\fP의 기본 동작과 동일합니다. 압축을 해제할 때, 입력 파일 형식을 자동으로
+찾습니다. 참고로 원시 스트림(\fB\-\-format=raw\fP)의 경우 자동으로 찾을 수 없습니다.
+.TP 
+\fBxz\fP
+\&\fB.xz\fP 파일 형식으로 압축하거나, 압축 해제시 \fB.xz\fP 파일만 받아들입니다.
+.TP 
+\fBlzma\fP, \fBalone\fP
+이전 \fB.lzma\fP 파일 형식으로 압축하거나, 압축 해제시 \fB.lzma\fP 파일만 받아들입니다. \fBalone\fP 대체 명령은 LZMA
+유틸리티 하위 호환성을 목적으로 제공합니다.
+.TP 
+\fBlzip\fP
+압축 해제시 \fB.lz\fP 파일만 받아들입니다. 압축은 지원하지 않습니다.
+.IP ""
+\&\fB.lz\fP 형식 버전 0과 비확장 버전 1을 지원합니다. 버전 0파일은 \fBlzip\fP 1.3 이전에서만 만듭니다. 일반적이진 않지만
+일부 파일의 경우 이 형식과 관련된 원본 패키지로 보관한 파일을 찾을 수도 있습니다. 개인적으로 이 형식으로 압축한 오래된 개인 파일을
+가지고 있을 수도 있습니다. 형식 버전 0 압축 해제 지원은 \fBlzip\fP 1.18에서 제거했습니다.
+.IP ""
+\fBlzip\fP 1.4 이상에서는 버전 1형식의 파일을 만듭니다. 형식 버전 1로의 동기화 제거 마커 확장은 \fBlzip\fP 1.6에
+추가했습니다. 이 확장은 거의 쓰지 않으며 \fBxz\fP 에서 조차도 지원하지 않습니다(손상된 입력 파일로 진단함).
+.TP 
+\fBraw\fP
+원시 스트림으로 압축하거나 압축을 해제합니다(헤더 없음). 고급 사용자 전용입니다. 원시 스트림을 디코딩하려면,
+\fB\-\-format=raw\fP 옵션을 사용하고 분명하게 필터 체인을 지정하여 컨테이너 헤더에 필요한 정보를 저장하게 끔 해야합니다.
+.RE
+.TP 
+\fB\-C\fP \fI<검사방식>\fP, \fB\-\-check=\fP\fI<검사방식>\fP
+무결성 검사 방식을 지정합니다. 검사 방식은 \fB.xz\fP 파일에 저장하며 압축 해제 데이터를 계산합니다. 이 옵션은 \fB.xz\fP
+형식으로 압축할 때만 효력이 있습니다: \fB.lzma\fP 형식은 무결성 겁사를 지원하지 않습니다. 무결성 검사는 \fB.xz\fP 파일 압축을
+풀었을 때에 검사합니다.
+.IP ""
+지원 \fI검사\fP 형식:
+.RS
+.TP 
+\fBnone\fP
+어떤 경우에도 무결성 검사 계산을 수행하지 않습니다. 보통 바람직하지 못한 생각입니다. 데이터 무결성을 다른 방식으로라도 검증해야
+하는 상황이면 쓸만할 수 있습니다.
+.TP 
+\fBcrc32\fP
+IEEE\-802.3 (이더넷)의 다항 연산으로 CRC32를 계산합니다.
+.TP 
+\fBcrc64\fP
+ECMA\-182의 다항식 연산으로 CRC64를 계산합니다. 이 동작이 기본 동작이기 때문에 CRC32가 깨진 파일을 찾을 때보다는 좀
+낮은 편이며 속도 차이도 거의 없습니다.
+.TP 
+\fBsha256\fP
+SHA\-256 해시를 계산합니다. CRC32와 CRC64 보다는 좀 느립니다.
+.RE
+.IP ""
+\&\fB.xz\fP 헤더 무결성은 항상 CRC32로 검증하빈다. 이를 바꾸거나 It is not possible to change or
+disable it.
+.TP 
+\fB\-\-ignore\-check\fP
+압축 데이터를 압축해제할 경우 압축 데이터의 무결성 검증을 진행하지 않습니다. \fB.xz\fP 헤더의 CRC32 값은 그래도 여전히 보통
+방식으로 검증합니다.
+.IP ""
+\fB이 옵션이 정확히 무슨 동작을 하는지 알기 전에는 사용하지 마십시오.\fP 이 옵션을 사용하는 타당한 이유로:
+.RS
+.IP \(bu 3
+깨진 .xz 파일에서 데이터 복구를 시도합니다.
+.IP \(bu 3
+압축 해제 속도를 늘립니다. SHA\-256 또는 압축 파일에 들어간 그 무언가를 엄청 빨리 처리합니다. 다른 방식으로 파일 무결성을
+검증해야 하는 목적이 아니라면 이 옵션을 사용하지 않는게 좋습니다.
+.RE
+.TP 
+\fB\-0\fP ... \fB\-9\fP
+압축 사전 설정 수준을 선택합니다. 기본값은 \fB\-6\fP입니다. 다중 수준을 지정하면 가장 마지막 수준 옵션을 적용합니다. 개별 필터
+체인을 이미 지정했다면, 압축 사전 설정 수준 값을 설정할 때 개별 필터 체인을 정리합니다.
+.IP ""
+사전 설정간 차이는 \fBgzip\fP(1)과 \fBbzip2\fP(1)을 사용할 때보다 더 비중을 차지합니다. 선택한 압축 설정은 압축 해제시
+필요한 메모리 사용량을 셜정하므로 사전 설정 수준 값을 너무 높게 지정하면 RAM 용량이 적은 오래된 시스템에서 파일 압축 해제시 실패할
+수 있습니다. 게다가, \fBgzip\fP(1) 과 \fBbzip2\fP(1)에서 처럼 종종 \fB모든 동작에 \-9를 몰래 활용하는건 바람직하지 않습니다\fP.
+.RS
+.TP 
+\fB\-0\fP ... \fB\-3\fP
+동작이 빠른 사전 설정 부류입니다. \fB\-0\fP은 때로는 \fBgzip \-9\fP 명령보다 압축율이 훨씬 우수하면서도 더 빠릅니다. 더 큰
+값은 보통 \fBbzip2\fP(1) 명령과 비교했을 떄 압축 결과가 압축 데이터에 따라 달라지더라도, 비교할 법한 속도 또는 더 나은
+압축율을 보입니다.
+.TP 
+\fB\-4\fP ... \fB\-6\fP
+오래된 시스템에서 조차도 압축 해제 프로그램의 적절한 메모리 사용량을 보이면서 양호하거나 최적의 압축율을 보여줍니다. \fB\-6\fP 옵션은
+압축 해제시 메모리 사용량이 16MiB 밖에 안되기 때문에 파일을 배포할 때 최적의 선택인 기본 값입니다. (\fB\-5e\fP 또는
+\fB\-6e\fP도 역시 고려할 만합니다. \fB\-\-extreme\fP을 참고하십시오.)
+.TP 
+\fB\-7 ... \-9\fP
+\fB\-6\fP과 비슷하지만 압축 및 압축 해제시 요구 메모리 사용량이 더 높습니다. 압축 파일이 각각 8MiB, 16MiB, 32MiB
+보다 클 경우에만 쓸만한 옵션입니다.
+.RE
+.IP ""
+동일한 하드웨어에서, 압축 해제 속도는 압축한 데이터의 초당 정적 바이트 처리 수의 어림 평균입니다. 다시 말해, 압축율을 더 올리면,
+압축 해제 속도도 역시 올라갑니다. 이는 곧 초당 비압축 데이터 출력 양이 달라질 수 있단 뜻입니다.
+.IP ""
+다음 표에 사전 설정 기능을 정리했습니다:
+.RS
+.RS
+.PP
+.TS
+tab(;);
+c c c c c
+n n n n n.
+Preset;DictSize;CompCPU;CompMem;DecMem
+\-0;256 KiB;0;3 MiB;1 MiB
+\-1;1 MiB;1;9 MiB;2 MiB
+\-2;2 MiB;2;17 MiB;3 MiB
+\-3;4 MiB;3;32 MiB;5 MiB
+\-4;4 MiB;4;48 MiB;5 MiB
+\-5;8 MiB;5;94 MiB;9 MiB
+\-6;8 MiB;6;94 MiB;9 MiB
+\-7;16 MiB;6;186 MiB;17 MiB
+\-8;32 MiB;6;370 MiB;33 MiB
+\-9;64 MiB;6;674 MiB;65 MiB
+.TE
+.RE
+.RE
+.IP ""
+컬럼 설명:
+.RS
+.IP \(bu 3
+DictSize는 LZMA2 딕셔너리 크기입니다. 압축 해제 파일의 크기보다 딕셔너리에서 사용하는 낭비 메모리 용량입니다. 실제로
+필요하지 않은 \fB\-7\fP ... \fB\-9\fP 사전 설정값을 피해야 하는 적절한 이유이기도 합니다. \fB\-6\fP 이하에서는 소모 메모리 양이
+충분히 적거나 따로 신경쓸 필요가 없습니다.
+.IP \(bu 3
+CompCPU는 압축 속도에 영향을 주는 LZMA2 설정의 단순화 표기 값입니다. 딕셔너리 크기는 속도에도 영향을 주기 때문에
+CompCPU는 \fB\-6\fP ... \fB\-9\fP 수준값과 동일한데, 고수준 값은 여전히 조금 더 느려질 수 있습니다. 느려지는 만큼
+압축율은 가능한 한 더 좋아집니다. \fB\-\-extreme\fP을 참고하십시오.
+.IP \(bu 3
+CompMem은 단일\-스레드 모드에서 필요한 압축 프로그램의 메모리 점유 용량입니다. \fBxz\fP 버전에 따라 다를 수 있습니다.
+앞으로 도입할 다중\-스레드 모드의 메모리 사용량은 단일\-스레드 모드에서의 그것보다는 훨씬 늘어납니다.
+.IP \(bu 3
+DecMem은 압축 해제 프로그램의 메모리 점유용량입니다. 이는 곧, 압축 해제 프로그램에서 필요한 메모리 사용량을 압축 설정에서
+결정한다는 의미가 들어있습니다. 정확한 압축 해제 프로그램의 메모리 사용량은 LZMA2 딕셔너리 크기 보다는 조금 많지만 테이블의 값은
+MiB 용량으로 완전히 반올림한 값입니다.
+.RE
+.TP 
+\fB\-e\fP, \fB\-\-extreme\fP
+기대하는 만큼의 좀 더 나은 압축율을 확보하려 선택한 압축 사전 설정 수준의 느린 변형 옵션을 사용하지만, 재수 없는 와중에 골로 가는
+경우가 생기기도 합니다. 압축 해제 프로그램의 메모리 사용에는 영향을 주지 않지만, 압축 프로그램의 메모리 사용량은 \fB\-0\fP
+\&... \fB\-3\fP 사전 설정 수준에서 약간 더 올라갈 뿐입니다.
+.IP ""
+4MiB와 8MiB 두 가지 딕셔너리 용량 설정이 있기 때문에 \fB\-3e\fP 와 \fB\-5e\fP 사전 설정을 (CompCPU 수치를 낮춰서)
+각각 \fB\-4e\fP 와 \fB\-6e\fP 보다 약간 더 빠르게 설정할 수 있습니다. 이런 식으로 두 사전 설정이 동일하지 않습니다.
+.RS
+.RS
+.PP
+.TS
+tab(;);
+c c c c c
+n n n n n.
+Preset;DictSize;CompCPU;CompMem;DecMem
+\-0e;256 KiB;8;4 MiB;1 MiB
+\-1e;1 MiB;8;13 MiB;2 MiB
+\-2e;2 MiB;8;25 MiB;3 MiB
+\-3e;4 MiB;7;48 MiB;5 MiB
+\-4e;4 MiB;8;48 MiB;5 MiB
+\-5e;8 MiB;7;94 MiB;9 MiB
+\-6e;8 MiB;8;94 MiB;9 MiB
+\-7e;16 MiB;8;186 MiB;17 MiB
+\-8e;32 MiB;8;370 MiB;33 MiB
+\-9e;64 MiB;8;674 MiB;65 MiB
+.TE
+.RE
+.RE
+.IP ""
+예를 들면, 8MiB 딕셔너리를 활용하는 네가지 사전 설정이 있다고 할 때, 빠른 순으로 설정을 나열하자면, \fB\-5\fP, \fB\-6\fP,
+\fB\-5e\fP, \fB\-6e\fP 입니다.
+.TP 
+\fB\-\-fast\fP
+.PD 0
+.TP 
+\fB\-\-best\fP
+.PD
+이 옵션은 \fB\-0\fP 과 \fB\-9\fP의 별칭으로 각각 오해할 수 있습니다. LZMA 유틸리티의 하위 호환성을 목적으로 제공합니다. 이
+옵션 사용은 피하십시오.
+.TP 
+\fB\-\-block\-size=\fP\fI<크기>\fP
+\&\fB.xz\fP 형식으로 압축할 때, 입력 데이터를 \fI<크기>\fP 바이트 블록으로 입력 데이터를 쪼갭니다. 각각의 블록은
+다중\-스레드 방식으로 처리할 수 있고 임의 접근 압축 해제 가능성을 제한할 수 있게 개별적으로 압축 처리합니다. 이 옵션은 보통
+다중\-스레드 모드에서 기본 블록 크기를 지정할 때 사용하지만, 단일\-스레드 모드에서도 사용할 수 있습니다.
+.IP ""
+다중\-스레드 모드에서는 약 3배 용량의 \fI<크기>\fP 바이트만큼 각 스레드 별로 입출력 버퍼링용 공간을 할당합니다. 기본
+\fI<크기>\fP는 LZMA2 딕셔너리 크기 또는 1MiB 중 가장 큰 쪽의 세 배입니다. 보통 바람직한 값으로 LZMA2
+딕셔너리 크기나 최소한 1MiB의 2\(en4배입니다. LZMA2 딕셔너리 크기보다 작은 \fI<크기>\fP 는 램의 소모적
+사용 공간으로 할당하는데 LZMA2 딕셔너리 버퍼를 할당한 용량 크기 전체를 다 사용하지 않기 때문입니다. 블록 크기는 블록 헤더에
+저장하며, 블록 헤더는 \fBxz\fP 차기 버전에서 다중\-스레드 압축 해제시 활용할 예정입니다.
+.IP ""
+단일\-스레드 모드에서는 기본적으로 블록 쪼개기를 하지 않습니다. 이 옵션을 설정한다고 해서 메모리 사용에 영향을 주지는 않습니다.
+블록 헤더에 크기 정보를 저장하지 않기 때문에 단일\-스레드 모드에서 만든 파일은 다중\-스레드 모드에서 만든 파일과 동일하지 않습니다.
+크기 정보의 누락은 또한 \fBxz\fP 차기 버전에서 다중\-스레드 모드에서 압축 해제가 불가능함을 의미하기도 합니다.
+.TP 
+\fB\-\-block\-list=\fP\fI<크기>\fP
+\&\fB.xz\fP 형식으로 압축할 때, 압축하지 않은 데이터에 주어진 처리 시간 간격 이후에 새 블록 처리를 시작합니다.
+.IP ""
+압축하지 않은 블록 \fI<크기>\fP는 쉼표로 구분한 목록으로 지정합니다. 크기 값을 생략(둘 이상의 연속 쉼표)는 이전
+블록 크기를 계속 사용하겠다는 의미입니다.
+.IP ""
+입력 파일이 \fI<크기>\fP의 합보다 크면, 마지막 \fI<크기>\fP 값을 파일 마지막까지 반복해서 사용합니다.
+특별히 \fB0\fP 값을 마지막 값으로 사용하여 파일 나머지 부분을 단일 블록으로 인코딩해야 한다는 의미를 나타낼 수도 있습니다.
+.IP ""
+인코더 블록 크기를 초과하는 \fI<크기>\fP 값을 지정하면(스레드 모드 기본값 또는
+\fB\-\-block\-size=\fP\fI<크기>\fP 옵션으로 지정한 값), 인코더는 \fI<크기>\fP 지정 용량 범위는
+유지하면서 추가 블록을 만듭니다. 예를 들면 \fB\-\-block\-size=10MiB\fP
+\fB\-\-block\-list=5MiB,10MiB,8MiB,12MiB,24MiB\fP 옵션을 지정하고 입력 파일을 80MiB 용량으로 전달하면,
+각각 5, 10, 8, 10, 2, 10, 10, 4, 10, 10, 1 MiB 용량을 차지하는 블록 11개를 결과물로 내줍니다.
+.IP ""
+다중\-스레드 모드에서 블록 크기는 블록 헤더에 저장합니다. 단일\-스레드 모드에서는 저장하지 않기 때문에 인코딩 처리한 출력은
+다중\-스레드 모드의 출력 결과물과는 다릅니다.
+.TP 
+\fB\-\-flush\-timeout=\fP\fI<제한시간>\fP
+압축할 때, 이전 데이터를 소거하고 다음 입력을 블록 단위로 더 읽는데 \fI<제한시간>\fP 밀리초(양의 정수값)가 지났을
+경우, 대기중이던 모든 입력 데이터를 인코더에서 소거한 다음 출력 스트림에 전달합니다. 이런 동작은 네트워크로 스트리밍한 데이터를
+\fBxz\fP로 압축할 때 쓸만합니다. \fI<제한시간>\fP 값을 적게 지정하면 적은 지연 시간에 데이터를 받아낼 수 있지만
+\fI<제한시간>\fP 값을 크게 하면 압축율을 높일 수 있습니다.
+.IP ""
+이 기능은 기본적으로 꺼져있습니다. 이 옵션을 한번 이상 지정하면, 마지막 옵션의 값대로 동작합니다. 특별히
+\fI<제한시간>\fP 값을 \fB0\fP으로 설정하면 이 설정을 완전히 끌 수 있습니다.
+.IP ""
+이 기능은 POSIX 시스템이 아닌 곳에서는 사용할 수 없습니다.
+.IP ""
+.\" FIXME
+\fB이 기능은 여전히 시험중입니다\fP. 현재로서는, \fBxz\fP 버퍼링 처리 방식 때문에 \fBxz\fP의 실시간 스트림 압축 해제 기능 활용은
+적절하지 않습니다.
+.TP 
+\fB\-\-memlimit\-compress=\fP\fI<제한용량>\fP
+압축 수행시 메모리 사용 한계를 지정합니다. 이 옵션을 여러번 지정하면 마지막 값을 취합니다.
+.IP ""
+압축 설정이 \fI<제한용량>\fP을 초과하면, \fBxz\fP는 설정 값의 하향 조정을 시도하여 한계 값을 더이상 넘치지 않게 하고
+자동 조절을 끝냈다는 알림을 표시합니다. 조정은 다음 순서대로 진행합니다. 스레드 수를 줄입니다. 다중\-스레드 모드에서 스레드 하나의
+할당 한계치가 \fI<제한용량>\fP을 넘으면 단일\-스레드 모드로 전환합니다. 그 다음 마지막으로 LZMA2 딕셔너리 크기를
+줄입니다.
+.IP ""
+\fB\-\-format=raw\fP 또는 \fB\-\-no\-adjust\fP 미지정 상황에서 압축할 때, 압축 데이터 출력에 영향을 주지 않고 스레드
+처리 수만 줄일 수 있습니다.
+.IP ""
+\fI<제한용량>\fP 값이 아래 설명한 조건에 맞지 않으면, 오류가 나타나고 \fBxz\fP 명령은 종료 상태 1번을 반환하며
+빠져나갑니다.
+.IP ""
+\fI<제한용량>\fP 값은 여러 방식으로 지정할 수 있습니다:
+.RS
+.IP \(bu 3
+\fI<제한용량>\fP 값은 바이트 용량 절대값입니다. 정수 값을 사용하되 \fBMiB\fP와 같은 접미사를 사용하는게 좋습니다.
+예: \fB\-\-memlimit\-compress=80MiB\fP
+.IP \(bu 3
+\fI<제한용량>\fP 값은 총 물리 메모리(RAM) 용량의 백분율로 지정할 수도 있습니다. 다른 컴퓨터끼리 공유하는 셸
+초기화 스크립트의 \fBXZ_DEFAULTS\fP 환경 변수에 값을 설정할 때 특히 쓸만합니다. 이런 방식으로 설정하면 시스템의 메모리 설치
+용량에 따라 자동으로 늘어납니다. 예: \fB\-\-memlimit\-compress=70%\fP
+.IP \(bu 3
+\fI<제한용량>\fP 값은 \fB0\fP 기본값으로 설정하여 초기화할 수 있습니다. 현재로서는 \fI<제한용량>\fP
+값이 \fImax\fP(최대) (메모리 사용 한계 없음) 인 상태와 동일합니다.
+.RE
+.IP ""
+\fBxz\fP 32비트 버전에서는 몇가지 특별한 경우가 있습니다. \fI<제한용량>\fP 값이 \fB4020MiB\fP를 넘으면
+\fI<제한용량>\fP을 \fB4020MiB\fP로 고정합니다. MIPS32에서는 \fB2000MiB\fP로 대신 고정합니다.
+(\fB0\fP과 \fBmax\fP는 이 경우에 해당하지 않습니다. 압축 해제시 비슷한 기능은 없습니다.) 이 경우 32비트 실행 파일이
+4GiB(MIPS32의 경우 2GiB) 주소 영역에 접근할 때 매우 용이하며, 다른 경우에는 원하는대로 문제를 일으키지 않습니다.
+.IP ""
+\fB메모리 활용\fP 섹션도 참고하십시오.
+.TP 
+\fB\-\-memlimit\-decompress=\fP\fI<제한용량>\fP
+압축 해제시 메모리 사용 한계 용량을 설정합니다. \fB\-\-list\fP 모드에도 영향을 줍니다. \fI<제한용량>\fP을 넘기지
+않고서는 동작이 진행이 안될 경우, \fBxz\fP 에서는 오류를 나타내고 파일 압축 해제를 실패로
+간주합니다. \fI<제한용량>\fP을 지정하는 가능한 방법에 대해서는
+\fB\-\-memlimit\-compress=\fP\fI<제한용량>\fP 옵션을 참고하십시오.
+.TP 
+\fB\-\-memlimit\-mt\-decompress=\fP\fI<제한용량>\fP
+다중\-스레드 모드 압축 해제시 메모리 사용 한계 용량을 설정합니다. 스레드 수에 영향을 줄 수도 있습니다. \fBxz\fP에서 파일 압축
+해제를 거부하게 하진 않습니다. \fI<제한용량>\fP 수치가 다중\-스레드로 처리하기에 너무 낮다면,
+\fI<제한용량>\fP 값을 무시하고 \fBxz\fP 동작을 단일\-스레드 모드로 계속 진행합니다. 참고로
+\fB\-\-memlimit\-decompress\fP 옵션도 사용하면, 단일\-스레드 모드와 다중\-스레드 모드 두 경우에 모두 적용하기에,
+다중\-스레드 모드에 적용할 \fI<제한용량>\fP 값은 \fB\-\-memlimit\-decompress\fP에 설정하는 제한 값보다 더
+크면 안됩니다.
+.IP ""
+다른 메모리 사용 용량 제한 옵션과는 달리, \fB\-\-memlimit\-mt\-decompress=\fP\fI<제한용량>\fP 옵션은
+시스템별 기본 \fI<제한용량>\fP 값을 지닙니다. 현재 설정 값은 \fBxz \-\-info\-memory\fP 명령으로 확인해볼 수
+있습니다.
+.IP ""
+이 옵션과 기본 값은 한계 값을 주지 않으면 스레드 기반 압축 해제 프로그램이 일부 입력 파일에 대해 정신나간 수준의 메모리 용량을
+할당해서 동작이 끝나버릴 수 있습니다. 기본 \fI<제한용량>\fP이 시스템의 사양에 비해 낮다면,
+\fI<제한용량>\fP 값을 자유롭게 올리시되, \fBxz\fP 에서 적은 스레드 수에도 메모리 공간 할당을 시도하는 만큼, 입력
+파일에 적절한 수준으로 가용 RAM 용량을 넘는 큰 값을 설정하지 마십시오. 메모리나 스와핑 영역 공간이 줄어들면 압축해제 성능을
+개선하지 못합니다.
+.IP ""
+\fI<제한용량>\fP 값을 지정하는 가능한 방법을 보려면
+\fB\-\-memlimit\-compress=\fP\fI<제한용량>\fP 옵션을 참고하십시오. \fI<제한용량>\fP 값을
+\fB0\fP으로 설정하면 \fI<제한용량>\fP 값이 시스템 지정 기본값으로 바뀝니다.
+.IP ""
+.TP 
+\fB\-M\fP \fI<제한용량>\fP, \fB\-\-memlimit=\fP\fI<제한용량>\fP, \fB\-\-memory=\fP\fI<제한용량>\fP
+\fB\-\-memlimit\-compress=\fP\fI<제한용량>\fP
+\fB\-\-memlimit\-decompress=\fP\fI<제한용량>\fP
+\fB\-\-memlimit\-mt\-decompress=\fP\fI<제한용량>\fP 지정과 동일합니다.
+.TP 
+\fB\-\-no\-adjust\fP
+압축 출력 결과에 영향을 주는 설정을 조정하지 않고는 메모리 사용 용량 제한 조건이 맞지 않으면 오류를 표시하고 빠져나갑니다. 이
+옵션은 \fBxz\fP가 다중\-스레드 모드에서 단일\-스레드 모드로 전환하고 LZMA2 딕셔너리 크기를 줄이는 동작을 막아줍니다. 심지어 이
+옵션을 사용하면 메모리 사용 한계를 만족하도록 스레드 수를 줄여 압축 결과물 출력에 영향이 가지 않게 합니다.
+.IP ""
+원시 스트림(\fB\-\-format=raw\fP)을 만들 떄 자동 조정은 항상 꺼집니다.
+.TP 
+\fB\-T\fP \fI<스레드수>\fP, \fB\-\-threads=\fP\fI<스레드수>\fP
+활용할 작업 스레드 수를 지정합니다. \fI<스레드수>\fP 값을 \fB0\fP 값으로 설정하면, \fBxz\fP는 시스템에서 지원하는
+최대 프로세서 스레드 수를 모두 확보합니다. 실제 스레드 수는 입력 파일이 주어진 설정대로 스레드 처리를 할 만큼 그렇게 크지 않을
+경우, 내지는 더 많은 스레드를 사용했을 때 메모리 사용량 한계를 초과할 경우 \fI<스레드수>\fP 보다 적을 수 있습니다.
+.IP ""
+단일\-스레드와 다중\-스레드 압축 프로그램은 다른 출력 결과물을 냅니다. 단일\-스레드 압축 프로그램은 작은 파일 크기 결과물을 내놓지만,
+다중\-스레드 압축 프로그램의 경우 다중\-스레드 압축 프로그램에서 내놓은 결과물은 다중\-스레드로만 압축을 해제할 수 있습니다.
+\fI<스레드수>\fP를 \fB1\fP로 설정하면 단일\-스레드 모드를 사용합니다. \fI<스레드수>\fP를 \fB0\fP과 다른
+값으로 설정하면, 시스템에서 실제로 하드웨어 스레드가 1개만 지원한다 하더라도, 다중\-스레드 압축 프로그램을 사용합니다. (\fBxz\fP
+5.2.x에서는 이 경우 단일\-스레드 모드를 활용합니다.)
+.IP ""
+단일\-스레드로 다중\-스레드 모드를 사용하려면, \fI<스레드수>\fP를 \fB+1\fP로 설정하십시오. \fB+\fP 접두사는 \fB1\fP
+이외의 값에는 영향을 주지 않습니다. 메모리 사용량 한계 설정은 \fBxz\fP을 \fB\-\-no\-adjust\fP 옵션을 쓰기 전까지는
+단일\-스레드로 전환하게 합니다. \fB+\fP 접두사 지원은 \fBxz\fP 5.4.0에 추가했습니다.
+.IP ""
+자동 스레드 수를 요청했고 메모리 사용 한계를 지정하지 않았다면, 시스템에 맞게끔 가능한 스레드 수를 제한하는 기본 소프트 제한 값을
+사용합니다. 스레드 수가 한개가 되면 무시하는 이런 개념이 소프트 제한이기에, \fBxz\fP로 하여금 압축 동작 및 압축 해제 동작 수행시
+멈추지 않습니다. 이 가본 소프트 제한 값은 \fBxz\fP 실행 도중 다중\-스레드 모드에서 단일\-스레드 모드로 바뀌게 하지는 않습니다.
+활성 제한 값은 \fBxz \-\-info\-memory\fP 명령으로 볼 수 있습니다.
+.IP ""
+현재 스레딩 처리 방식은 입력을 블록 단위로 쪼개고 각각의 블록을 독립적으로 압축하는 동작을 취합니다. 기본 블록 크기는 압축 수준에
+따라 다르며 \fB\-\-block\-size=\fP\fI<크기>\fP 옵션으로 재지정할 수 있습니다.
+.IP ""
+스레드 압축 해제 방식은 여러 블록이 블록 헤더에 넣은 크기 정보와 함께 들어간 파일에만 동작합니다. 다중\-스레드 모드에서 압축한
+충분히 큰 모든 파일은 이 조건에 만족하지만, 단일\-스레드 모드에서 압축한 파일은
+\fB\-\-block\-size=\fP\fI<크기>\fP 옵션을 지정하더라도 조건에 만족하지 않습니다.
+.
+.SS "개별 압축 필터 체인 설정"
+개별 필터 체인은 사전 설정에 엮인 설정에 의존하는 대신 압축 설정을 세부적으로 하나하나 설정할 수 있게 합니다. 개별 필터 체인을
+지정하면, 명령행에 앞서 지정한 사전 설정 옵션(\fB\-0\fP \&...\& \fB\-9\fP 과 \fB\-\-extreme\fP)은 무시합니다. 사전
+설정 옵션을 하나 이상의 필터 체인 옵션 다음에 지정하면, 새 사전 설정을 취하며, 앞서 지정한 개별 필터 체인 옵션은 무시합니다.
+.PP
+필터 체인은 명령행 파이핑에 비교할 수 있습니다. 압축할 때, 압축하지 않은 입력을 첫번째 필터로 놓고, 출력 대상(이 있으면)을 다음
+필터로 지정합니다. 최종 필터의 출력은 압축 파일로 기옥합니다. 체인의 최대 필터 수는 4이지만, 필터 체인상 필터 갯수는 보통
+1~2개입니다.
+.PP
+수많은 필터가 필터 체인 상에서 제약점을 가지고 있습니다. 일부 필터는 체인의 마지막 필터로만 동작하며, 일부 다른 필터는 마지막이 아닌
+필터로, 어떤 동작은 체인의 어떤 위치에든 둡니다. 필터에 따라, 이 제한은 필터 설계를 따르거나 보안 문제를 막기 위해 존재하기도
+합니다.
+.PP
+개별 필터 체인은 필터 체인에서 원하는 순서대로 하나 이상의 필터 옵션을 사용하여 지정합니다. 이는, 필터 옵션 순서가 중요하다는
+뜻입니다! 원시 스트림을 디코딩할 때(\fB\-\-format=raw\fP), 필터 체인은 압축할 때 지정했던 동일한 순서대로 지정합니다.
+.PP
+필터는 쉼표로 구분하는 필터별 \fI<옵션>\fP이 있습니다. \fI<옵션>\fP에 추가로 입력한 쉼표는 무시합니다.
+모든 옵션 값에는 기본값이 있어, 값을 바꾸려면 지정해야합니다.
+.PP
+전체 필터 체인과 \fI<옵션>\fP을 보려면 \fBxz \-vv\fP (\fB\-\-verbose\fP 두 번)명령을 사용하십시오. 이
+명령은 사전 설정이 사용하는 필터 체인 옵션도 볼 수 있습니다.
+.TP 
+\fB\-\-lzma1\fP\fB=\fP\fI<옵션>\fP
+.PD 0
+.TP 
+\fB\-\-lzma2\fP\fB=\fP\fI<옵션>\fP
+.PD
+LZMA1 또는 LZMA2 필터를 필터 체인에 추가합니다. 이 필터는 필터 체인의 마지막 요소로만 사용할 수 있습니다.
+.IP ""
+LZMA1은 고전 필터로, LZMA1만 지원하는 고전 \fB.lzma\fP 파일 형식에서만 지원합니다. LZMA2는 LZMA1의 업데이트
+버전으로 LZMA1의 실질적 문제를 해결했습니다. \fB.xz\fP 형식은 LZMA2 필터를 사용하며 LZMA1 필터는 전적으로 지원하지
+않습니다. 압축 속도와 압축율은 LZMA1과 LZMA2가 실질적으로 동일합니다.
+.IP ""
+LZMA1과 LZMA2는 동일한 \fI<옵션>\fP 집합을 공유합니다:
+.RS
+.TP 
+\fBpreset=\fP\fI<사전설정>\fP
+LZMA1 또는 LZMA2의 모든 \fI<옵션>\fP을 \fI<사전설정>\fP으로
+초기화합니다. \fI<사전설정>\fP 값은 정수 값으로 이루어져 있으며, 사전 설정에 변형을 줄 떄 단일 문자가 따라올 수도
+있습니다. 정수 값은 \fB0\fP에서 \fB9\fP 까지이며, 명령행 옵션에서 \fB\-0\fP \&...\& \fB\-9\fP로 대응합니다. 변형 옵션으로
+지원하는 문자는 현재 \fBe\fP 뿐이며, \fB\-\-extreme\fP에 대응합니다. \fI<사전설정>\fP 값을 지정하지 않으면,
+LZMA1 또는 LZMA2 기본값을 사전 설정 \fB6\fP에서 가져온 \fI<옵션>\fP으로 취합니다.
+.TP 
+\fBdict=\fP\fI<크기>\fP
+딕셔너리(기록 버퍼) \fI<크기>\fP는 최근 처리한 비압축 데이터를 바이트 단위로 메모리에 얼마나 유지하는지 나타냅니다.
+알고리즘은 비압축 데이터상 바이트 시퀀스(일치 항목) 반복 탐색을 시도하며, 해당 부분을 딕셔너리의 현재 참조로 치환합니다. 딕셔너리가
+크면 일치하는 항목을 찾을 기회가 더 많아집니다. 따라서, 딕셔너리 \fI<크기>\fP를 더욱 크게 설정하면 압축율을 증가할
+수는 있지만, 압축하지 않은 파일보다 딕셔너리가 크면 메모리 낭비율이 올라갑니다.
+.IP ""
+보통 딕셔너리 \fI<크기>\fP는 64KiB 에서 64MiB 정도 됩니다. 최소 4KiB 입니다. 압축시 최대 용량은 현재
+1.5GiB(1536MiB)로 나타납니다. 압축 해제 프로그램에도 4GiB 미만으로 딕셔너리 크기를 이미 지원하며 4GiB 라는 수치는
+LZMA1과 LZMA2 스트림 형식의 최대값입니다.
+.IP ""
+딕셔너리 \fI<크기>\fP와 검색기(\fImf\fP)는 LZMA1 또는 LZMA 인코더의 메모리 사용량을 함께 결정합니다.
+동일한(또는 더 큰) 딕셔너리 \fI<크기>\fP가 데이터를 압축했을 때만큼 압축 해제할 떄 필요하기 때문에, 디코더의 메모리
+사용량은 압축할 때의 딕셔너리 크기로 결정합니다. \fB.xz\fP 헤더에는 딕셔너리 \fI<크기>\fP를 2^\fIn\fP 또는
+2^\fIn\fP + 2^(\fIn\fP\-1) 으로 저장하기에, 이 \fI<크기>\fP 값을 압축할 때 선호하는 편입니다. 다른
+\fI<크기>\fP 값은 \fB.xz\fP 헤더에 저장할 때 반올림합니다.
+.TP 
+\fBlc=\fP\fIlc\fP
+리터럴 컨텍스트 비트 수를 지정합니다. 최소 값은 0이고 최대 값은 4입니다. 기본 값은 3입니다. 추가로, \fIlc\fP 값과
+\fIlp\fP 값의 합은 4를 넘으면 안됩니다.
+.IP ""
+조건이 일치하지 않아 인코딩할 수 없는 모든 바이트는 리터럴로 인코딩합니다. 이 말인 즉슨, 간단히 8비트 바이트로서의 리터럴을 한번에
+하나씩 인코딩합니다.
+.IP ""
+리터럴 코딩을 할 때 이전 비압축 바이트와 다음 바이트와의 관련성을 가진 가장 많은 \fIlc\fP 비트 수를 가정합니다. 예를 들면, 보통
+영문 문장의 경우 대문자 다음에 종종 소문자가 오고, 소문자 다음에 다른 소문자가 따라옵니다. US\-ASCII 문자 세트에서는 가장 긴
+비트 3개는 대문자에 대해 010, 소문자에 대해 011입니다. \fIlc\fP 값이 최소한 3이면, 리터럴 코딩시 비압축 데이터에 대해
+이런 속성의 장점을 취할 수 있습니다.
+.IP ""
+(어쨌거나) 기본값 (3)은 보통 적절합니다. 최대 압축을 원한다면 \fBlc=4\fP 값을 시험해보십시오. 때로는 약간 도움이 되기도
+하겠지만, 오히려 결과가 안좋을 수도 있습니다. 결과가 엄한 방향으로 간다면, \fBlc=2\fP 값도 시험해보십시오.
+.TP 
+\fBlp=\fP\fIlp\fP
+리터럴 위치 비트 수를 지정하빈다. 최소 값은 0이고 최대 값은 4입니다. 기본 값은 0입니다.
+.IP ""
+\fIlp\fP 값은 리터럴 인코딩 진행시 비압축 데이터 정렬 방식 고려에 영향을 줍니다. 정렬 방식에 대한 자세한 정보는 하단 \fIpb\fP를
+참고하십시오.
+.TP 
+\fBpb=\fP\fIpb\fP
+위치 비트 수를 지정합니다. 최소 값은 0이며 최대 값은 4입니다. 기본값은 2입니다.
+.IP ""
+\fIpb\fP 값은 보통 압축하지 않은 데이터에 어떤 정렬 방식을 고려하느냐에 영향을 줍니다. 기본적으로 4바이트
+정렬(2^\fIpb\fP=2^2=4)을 의미하는데, 이보다 더 나은 추측 값이 없어서 종종 최적의 선택으로 간주합니다.
+.IP ""
+정렬 상태를 알지 못할 경우, \fIpb\fP 설정 값이 파일 크기를 조금 줄일 수 있습니다. 예를 들면, 텍스트 파일이 단일 바이트 단위로
+정돈된 상태(US\-ASCII, ISO\-8859\-*, UTF\-8)라면, \fBpb=0\fP 설정 값으로 압축율을 조금 개선할 수 있습니다.
+UTF\-16 텍스트의 경우, \fBpb=1\fP 설정 값이 좋은 선택입니다. 정렬 바이트가 3 바이트 같은 홀수 바이트일 경우,
+\fBpb=0\fP 설정 값이 최적의 선택일지도 모릅니다.
+.IP ""
+가정 정렬을 \fIpb\fP 값과 \fIlp\fP 값으로 조정하긴 하지만, LZMA1과 LZMA2는 여전히 16바이트 정렬 방식으로 선호합니다.
+LZMA1 또는 LZMA2로 종종 압축하는 파일 형식이라고 하면 고려해볼만 합니다.
+.TP 
+\fBmf=\fP\fImf\fP
+일치 검색기는 인코더 속도, 메모리 사용량, 압축율에 주된 영향을 줍니다. 보통 해시 체인 검색기는 이진 트리 검색기보다 빠르긴
+합니다. 기본 값은 \fI<사전설정>\fP에 따라 다릅니다. 0은 \fBhc3\fP을, 1\(en3은 \fBhc4\fP를, 나머지는
+\fBbt4\fP를 활용합니다.
+.IP ""
+다음 검색 필터를 지원합니다. 메모리 사용 공식은 \fIdict\fP 값이 2의 승수일 경우 실제에 가까운 근사치입니다.
+.RS
+.TP 
+\fBhc3\fP
+2바이트, 3바이트 해싱 체인
+.br
+\fInice\fP 최소값: 3
+.br
+메모리 사용:
+.br
+\fIdict\fP * 7.5 (조건: \fIdict\fP <= 16 MiB);
+.br
+\fIdict\fP * 5.5 + 64 MiB (조건: \fIdict\fP > 16 MiB)
+.TP 
+\fBhc4\fP
+2바이트, 3바이트, 4바이트 해싱 체인
+.br
+\fInice\fP 최소값: 4
+.br
+메모리 사용:
+.br
+\fIdict\fP * 7.5 (조건: \fIdict\fP <= 32 MiB);
+.br
+\fIdict\fP * 6.5 (조건: \fIdict\fP > 32 MiB)
+.TP 
+\fBbt2\fP
+2바이트 해싱 이진 트리
+.br
+\fInice\fP 최소값: 2
+.br
+메모리 사용: \fIdict\fP * 9.5
+.TP 
+\fBbt3\fP
+2바이트, 3바이트 해싱 이진트리
+.br
+\fInice\fP 최소값: 3
+.br
+메모리 사용:
+.br
+\fIdict\fP * 11.5 (조건: \fIdict\fP <= 16 MiB);
+.br
+\fIdict\fP * 9.5 + 64 MiB (조건: \fIdict\fP > 16 MiB)
+.TP 
+\fBbt4\fP
+2바이트, 3바이트, 4바이트 해싱 이진 트리
+.br
+\fInice\fP 최소값: 4
+.br
+메모리 사용:
+.br
+\fIdict\fP * 11.5 (조건: \fIdict\fP <= 32 MiB);
+.br
+\fIdict\fP * 10.5 (조건: \fIdict\fP > 32 MiB)
+.RE
+.TP 
+\fBmode=\fP\fI<모드>\fP
+압축 \fI<모드>\fP 값은 일치 검색기에서 생산하는 데이터 분석 방식을 지정합니다. 지원하는 \fI<모드>\fP는
+\fBfast\fP와 \fBnormal\fP 입니다. 기본값은 \fI<사전설정>\fP값 0\(en3에 대해 \fBfast\fP,
+\fI<사전설정>\fP값 4\(en9에 대해 \fBnormal\fP입니다.
+.IP ""
+보통 \fBfast\fP는 해시 체인 검색기에서 사용하며 \fBnormal\fP은 이진 트리 검색기에서 사용합니다. 이 동작은 또한
+\fI<사전설정>\fP 값이 할 일이기도 합니다.
+.TP 
+\fBnice=\fP\fInice\fP
+일치하는 nice 길이를 지정합니다. 최소한 \fInice\fP 바이트 정도 일치하면, 알고리즘이 가능한 최선의 부분을 찾는 동작을
+멈춥니다.
+.IP ""
+\fInice\fP 값은 2\(en273 바이트입니다. 값이 클 수록 속도 면에서는 손해를 보겠지만 압축율은 더욱 올라갑니다. 기본 값은
+\fI<사전설정>\fP값에 따라 다릅니다.
+.TP 
+\fBdepth=\fP\fI<깊이>\fP
+일치 검색기에서의 최대 검색 깊이를 지정합니다. 기본값은 특별한 값 0으로 지정하며, 이 값으로 압축 프로그램이 \fImf\fP 와
+\fInice\fP간 적절한 \fI<깊이>\fP 값을 결정합니다.
+.IP ""
+적절한 해시 체인 \fI<깊이>\fP 값은 이진 트리에서 4\(en100 그리고 16\(en1000 입니다. 상당히 큰 값을
+\fI<깊이>\fP 값으로 사용하면 일부 파일에 대해 인코더가 매우 느리게 동작할 수가 있습니다. 압축 시간이 너무 오래걸려서
+동작을 중간에 끊을 준비가 되지 않은 이상 \fI<깊이>\fP 설정 값은 1000을 넘지 않게하십시오.
+.RE
+.IP ""
+원시 스트림(\fB\-\-format=raw\fP)을 디코딩할 때, LZMA2는 딕셔너리 \fI<크기>\fP만 필요합니다. LZMA1는
+\fIlc\fP, \fIlp\fP, \fIpb\fP 값이 모두 필요합니다.
+.TP 
+\fB\-\-x86\fP\fB=\fP\fI<옵션>\fP
+.PD 0
+.TP 
+\fB\-\-arm\fP\fB=\fP\fI<옵션>\fP
+.TP 
+\fB\-\-armthumb\fP\fB=\fP\fI<옵션>\fP
+.TP 
+\fB\-\-arm64\fP\fB=\fP\fI<옵션>\fP
+.TP 
+\fB\-\-powerpc\fP\fB=\fP\fI<옵션>\fP
+.TP 
+\fB\-\-ia64\fP\fB=\fP\fI<옵션>\fP
+.TP 
+\fB\-\-sparc\fP\fB=\fP\fI<옵션>\fP
+.PD
+브랜치/호출/점프(BCJ) 필터를 필터 체인에 추가합니다. 이 필터는 필터 체인의 비종결 필터로만 사용할 수 있습니다.
+.IP ""
+BCJ 필터는 머신 코드의 상대 주소를 절대 주소로 변환합니다. 데이터 크기를 바꾸지는 않지만 LZMA2에서 \fB.xz\fP 파일을
+0\(en15% 정도 줄여주게 하는 중복성이 늘어납니다. BCJ 필터는 언제든 뒤집을 수 있어, 데이터에 적절하지 않은 BCJ 필터
+형식을 활용하면, 그냥 가만히 두면 압축율이 약간 떨어지게 한다 하더라도, 데이터를 잃을 수가 있습니다. BCJ 필터는 굉장히 빠르며
+메모리 공간을 적게 활용합니다.
+.IP ""
+이 BCJ 필터에는 압축율 관련 몇가지 문제가 있습니다:
+.RS
+.IP \(bu 3
+실행 코드가 들어있는 몇가지 파일 형식(예: 목적 파일, 정적 라이브러리, 리눅스 커널 모듈)의 경우 필터 값으로 채운 명령 주소가
+있습니다. 여기 BCJ 필터의 경우 파일의 압축율을 떨어뜨리는 주소 변환을 수행합니다.
+.IP \(bu 3
+BCJ 필터를 아카이브에 적용하면, BCJ 필터를 사용하지 않았을 때보다 압축율이 떨어질 수가 있습니다. 예를 들면, 유사하거나 동일한
+실행 파일 여럿이 있으면 필터를 사용하여 파일을 덜 비슷하게 만들어 압축율이 떨어지게 합니다. 동일한 아카이브 파일에서 비 실행 파일의
+내용에 대해서도 비슷한 일이 벌어질 수 있습니다. 실제로 하나는 BCJ 필터를 걸고 하나는 제외하여 각 경우에 대해 어떤 경우가 결과가
+우수한 지 살펴보겠습니다.
+.RE
+.IP ""
+다른 명령 세트는 다른 정렬 상태에 놓여있습니다. 실행 파일은 필터가 제대로 동작하게 하려면 입력 데이터에 있는 이 값의 배수로
+정돈해야합니다.
+.RS
+.RS
+.PP
+.TS
+tab(;);
+l n l
+l n l.
+필터;정렬;참고
+x86;1;32\-bit 또는 64\-bit x86
+ARM;4;
+ARM\-Thumb;2;
+ARM64;4;4096 바이트 정렬이 가장 좋습니다
+PowerPC;4;빅엔디안 전용
+IA\-64;16;Itanium
+SPARC;4;
+.TE
+.RE
+.RE
+.IP ""
+BCJ 필터를 사용한 데이터는 LZMA2로 보통 압축하기 때문에 LZMA2 옵션을 선택한 BCJ 필터의 정렬기준에 맞추도록 설정하면
+압축율을 좀 더 개선할 수 있습니다. 예를 들면, IA\-64 필터에서는 \fBpb=4\fP 또는 LZMA2에 대해
+\fBpb=4,lp=4,lc=0\fP (2^4=16) 값이 바람직합ㄴ디ㅏ. x86 필터는 예외로, x86 실행 파일을 압축할 경우
+LZMA2의 기본 4바이트 정렬을 따르는게 좋습니다.
+.IP ""
+모든 BCJ 필터는 동일한 \fI옵션\fP을 지원합니다:
+.RS
+.TP 
+\fBstart=\fP\fI<오프셋>\fP
+상대 주소와 절대 주소를 변환할 때 사용할 시작 \fI<오프셋>\fP을 지정합니다. \fI<오프셋>\fP에는 필터
+정렬 배수여야 합니다(상단 테이블 참조). 기본값은 0입니다. 실제로 기본값이 낫습니다. 개별 \fI<오프셋>\fP 지정
+값은 거의 쓸모가 없습니다.
+.RE
+.TP 
+\fB\-\-delta\fP\fB=\fP\fI<옵션>\fP
+필터 체인에 델타 필터를 추가합니다. 델타 필터는 필터 체인에서 마지막에 지정하지 않은 필터로만 사용할 수 있습니다.
+.IP ""
+현재로서는 바이트 단위 단순 델타계산 결과만 보여줍니다. 예를 들면, 압축하지 않은 비트맵 그림 또는 압축하지 않은 PCM 오디오를
+압축할 때 쓸만합니다. 그러나 특별한 목적으로 활용하는 알고리즘은 델타 + LZMA2 보다 더 나은 결과를 가져다 주기도 합니다.
+이는 특히 오디오의 경우 맞는 이야기인데, \fBflac\fP(1)의 경우 더 빠르고 우수한 압축율을 보여줍니다.
+.IP ""
+지원 \fI옵션\fP:
+.RS
+.TP 
+\fBdist=\fP\fI<차이>\fP
+바이트 단위 델터 계산 \fI<차이>\fP를 지정합니다. \fI<차이>\fP값은 1\(en256 이어야합니다. 기본
+값은 1입니다.
+.IP ""
+예를 들어, \fBdist=2\fP 옵션과 A1 B1 A2 B3 A3 B5 A4 B7 입력 값을 주면, 출력 값은 A1 B1 01 02 01
+02 01 02 입니다.
+.RE
+.
+.SS "기타 옵션"
+.TP 
+\fB\-q\fP, \fB\-\-quiet\fP
+경고 및 알림을 끕니다. 두 번 지정하면 오류 메시지 표시도 끕니다. 이 옵션은 종료 상태에 영향을 주지 않습니다. 경고 표시를
+끄더라도, 종료 상태에서는 여전히 경고가 나타났음을 알려줍니다.
+.TP 
+\fB\-v\fP, \fB\-\-verbose\fP
+출력 내용이 많아집니다. 표준 오류를 터미널에 연결했다면 \fBxz\fP는 진행 표시를 나타냅니다. \fB\-\-verbose\fP를 두번 지정하면
+더 많은 내용을 표시합니다.
+.IP ""
+진행 표시에서는 다음 정보를 나타냅니다:
+.RS
+.IP \(bu 3
+입력 파일의 크기를 알고 있을 경우 완료 백분율. 파이프 처리시에는 백분율을 나타낼 수 없습니다.
+.IP \(bu 3
+산출 압축 데이터 용량 (압축) 또는 소모 공간 용량 (압축 해제).
+.IP \(bu 3
+비압축 데이터 소모 용량 (압축) 또는 산출 용량 (압축 해제).
+.IP \(bu 3
+압축 데이터 산출 용량을 비압축 데이터 처리 용량으로 나누어 계산한 압축율.
+.IP \(bu 3
+압축 또는 압축 해제 속도. 초당 비압축 데이터 소모량(압축) 또는 산출 용량(압축 해제)를 측정한 값입니다. \fBxz\fP에서 파일
+처리를 시작한 몇 초 후 나타납니다.
+.IP \(bu 3
+경과 시간 형식은 M:SS 또는 H:MM:SS 입니다.
+.IP \(bu 3
+추산 여분 시간은 \fBxz\fP가 파일을 처리하기 시작한 이후 입력 파일의 크기를 알고 몇 초가 지난 후에야 보여줍니다. 시간은 콜론
+문자를 사용하지 않고 덜 자세한 형식으로, 예를 들면, 2분 30초 와 같은 형식으로 보여줍니다.
+.RE
+.IP ""
+표준 오류가 터미널이 아니라면 \fB\-\-verbose\fP는 \fBxz\fP에서 파일 이름, 압축 크기, 압축 해제 용량, 압축율, 그리고
+가능하다면 파일을 압축 또는 압축 해제한 후 표준 오류로 속도와 걸린 시간을 나타내도록 합니다. 속도와 걸린 시간 정보는 동작을
+처리하는데 최소한 몇초 정도 소요했을 경우에만 들어갑니다. 동작이 끝나지 않았다면, 이를테면 사용자의 중단 요청이 있었을 경우 입력
+파일의 크기를 알고 있을 때 압축 백분율 정보도 들어갑니다.
+.TP 
+\fB\-Q\fP, \fB\-\-no\-warn\fP
+경고로 알릴 만한 상황을 만났다 하더라도 종료 상태 2번을 설정하지 않습니다. 이 옵션은 출력 수준에 영향을 주지 않기 때문에,
+\fB\-\-quiet\fP 옵션과 \fB\-\-no\-warn\fP 옵션을 경고 표시를 막고 종료 상태를 바꾸지 않을 목적으로 사용합니다.
+.TP 
+\fB\-\-robot\fP
+머신에서 해석할 형식으로 메시지를 나타냅니다. liblzma 대신 \fBxz\fP를 활용하려는 다양상 스크립트로서의 프론트엔드를 쉽게
+작성하도록 하기 위함입니다. 이 옵션을 지정한 출력은 \fBxz\fP 릴리스가 어떻게 되든 안정 버전이란 의미입니다. 자세한 내용은
+\fB로봇 모드\fP 섹션을 참고하십시오.
+.TP 
+\fB\-\-info\-memory\fP
+압축 및 압축 해제시 물리 메모리 용량 (RAM), \fBxz\fP에서 파악하는 프로세서 스레드 갯수, 메모리 사용량 한계를 파악하기 쉬운
+형식으로 나타내고 무사히 나갑니다.
+.TP 
+\fB\-h\fP, \fB\-\-help\fP
+보통 사용하는 옵션을 설명하는 도움말 메시지를 출력한 후, 완전히 빠져나갑니다.
+.TP 
+\fB\-H\fP, \fB\-\-long\-help\fP
+\fBxz\fP의 모든 기능을 설명하는 도움말 메시지를 출력한 후, 완전히 빠져나갑니다
+.TP 
+\fB\-V\fP, \fB\-\-version\fP
+\fBxz\fP와 liblzma 버전 번호를 가독 형식으로 출력합니다. 기계 해석 가능 형식을 가져오려면 \fB\-\-version\fP 앞에
+\fB\-\-robot\fP을 지정하십시오.
+.
+.SH "로봇 모드"
+로봇 모드는 \fB\-\-robot\fP 옵션으로 동작합니다. \fBxz\fP 출력을 다른 프로그램에서 해석하기 쉽게 해줍니다. 현재로서는
+\fB\-\-robot\fP 옵션은 \fB\-\-version\fP, \fB\-\-info\-memory\fP, \fB\-\-list\fP 옵션하고만 사용할 수 있습니다.
+앞으로는 압축 및 압축 해제 동작에 대해서도 지원합니다.
+.
+.SS 버전
+\fBxz \-\-robot \-\-version\fP 은 \fBxz\fP 버전 번호와 liblzma 버전 번호를 다음 형식으로 나타냅니다:
+.PP
+\fBXZ_VERSION=\fP\fIXYYYZZZS\fP
+.br
+\fBLIBLZMA_VERSION=\fP\fIXYYYZZZS\fP
+.TP 
+\fIX\fP
+주 버전.
+.TP 
+\fIYYY\fP
+부 버전. 짝수가 안정 버전입니다. 홀수는 알파 또는 베타 버전입니다.
+.TP 
+\fIZZZ\fP
+안정 릴리스의 패치 수준 또는 개발 릴리스의 횟수입니다.
+.TP 
+\fIS\fP
+안정도. 0은 알파 버전, 1은 베타 버전을 나타내며, 2는 안정 버전을 나타냅니다. \fIS\fP는 \fIYYY\fP 값이 짝수라 해도 항상
+2여야 합니다.
+.PP
+\fBxz\fP 명령과 liblzma이 동일한 XZ 유틸리티 릴리스에서 나왔다면 두 행의 \fIXYYYZZZS\fP 값은 같습니다.
+.PP
+예제: 4.999.9beta는 \fB49990091\fP이며, 5.0.0은 \fB50000002\fP입니다.
+.
+.SS "메모리 제한 정보"
+\fBxz \-\-robot \-\-info\-memory\fP 명령은 탭으로 나뉜 컬럼 셋의 단일 행을 나타냅니다:
+.IP 1. 4
+물리 메모리(RAM)의 바이트 단위 총량.
+.IP 2. 4
+압축 진행시 바이트 단위 메모리 사용 한계값 (\fB\-\-memlimit\-compress\fP). 특수 값 \fB0\fP은 단일\-스레드 모드에서
+제한을 두지 않는 기본 설정임을 나타냅니다.
+.IP 3. 4
+압축 해제시 바이트 단위 메모리 사용 한계값 (\fB\-\-memlimit\-decompress\fP). 특수 값 \fB0\fP은 단일\-스레드 모드에서
+제한을 두지 않는 기본 설정임을 나타냅니다.
+.IP 4. 4
+\fBxz\fP 5.3.4alpha 이후: 다중\-스레드 기반 압축 해제시 바이트 단위 메모리
+사용량(\fB\-\-memlimit\-mt\-decompress\fP). 분명하게 제한을 걸어두지 않았을 경우 5번째 컬럼에 나타난 시스템별
+기본값을 사용하기 때문에 0 값을 지정하면 안됩니다. 또한 \fB\-\-memlimit\-mt\-decompress\fP로 세번째 컬럼 값보다 더
+크게 지정을 한다 할지라도 이 값이 세번째 컬럼 값보다 크면 안됩니다.
+.IP 5. 4
+\fBxz\fP 5.3.4alpha 이후: A system\-specific default memory usage limit that is
+used to limit the number of threads when compressing with an automatic
+number of threads (\fB\-\-threads=0\fP) and no memory usage limit has been
+specified (\fB\-\-memlimit\-compress\fP). This is also used as the default value
+for \fB\-\-memlimit\-mt\-decompress\fP.
+.IP 6. 4
+\fBxz\fP 5.3.4alpha 이후: Number of available processor threads.
+.PP
+차후, \fBxz \-\-robot \-\-info\-memory\fP 출력에는 더 많은 내용이 들어가지만, 한 줄 이상은 넘어가지 않습니다.
+.
+.SS "목록 모드"
+\fBxz \-\-robot \-\-list\fP 명령은 탭으로 구분한 출력 형태를 활용합니다. 모든 행의 첫번째 컬럼에는 해당 행에서 찾을 수
+있는 정보의 형식을 나타냅니다:
+.TP 
+\fB이름\fP
+이 행은 항상 파일 목록 시작 부분의 첫번째 줄에 있습니다. 이 행의 두번째 컬럼에 파일 이름이 들어있습니다.
+.TP 
+\fB파일\fP
+이 행에는 \fB.xz\fP 파일의 전반적인 정보가 들어있습니다. 이 행은 항상 \fB이름\fP 행 다음에 있습니다.
+.TP 
+\fB스트림\fP
+이 행 형식은 \fB\-\-verbose\fP 옵션을 지정했을 때만 사용합니다. \fB.xz\fP 파일의 \fB스트림\fP 행 수만큼 나타납니다.
+.TP 
+\fB블록\fP
+이 행 형식은 \fB\-\-verbose\fP 옵션을 지정했을 때만 사용합니다. \fB.xz\fP 파일의 블록 수만큼 \fB블록\fP 행이 나타납니다.
+\fB블록\fP 행은 모든 \fB스트림\fP 행 다음에 나타납니다. 다른 형식의 행이 끼어들지는 않습니다.
+.TP 
+\fB요약\fP
+이 행 형식은 \fB\-\-verbose\fP 옵션을 두번 지정했을 때만 사용합니다. 이 행은 모든 \fB블록\fP 행 다음에 출력합니다.
+\fB파일\fP 행과 비슷하게, \fB요약\fP 행에는 \fB.xz\fP 파일의 전반적인 정보가 담겨있습니다.
+.TP 
+\fB총계\fP
+이 행은 목록 출력의 가장 마지막에 항상 나타납니다. 총 갯수와 크기를 나타냅니다.
+.PP
+\fB파일\fP 행 컬럼:
+.PD 0
+.RS
+.IP 2. 4
+파일 스트림 갯수
+.IP 3. 4
+스트림의 블록 총 갯수
+.IP 4. 4
+파일 압축 크기
+.IP 5. 4
+파일 압축 해제 크기
+.IP 6. 4
+예를 들면, \fB0.123\fP과 같은 압축율 입니다. 비율이 9.999라면, 대시 문자 3개 (\fB\-\-\-\fP)를 비율 값 대신 나타냅니다.
+.IP 7. 4
+쉼표로 구분한 무결성 검사 이름 목록입니다. \fBNone\fP, \fBCRC32\fP, \fBCRC64\fP, \fBSHA\-256\fP 문자열을 알려진
+검사 형식으로 사용합니다. 알 수 없는 검사 형식에 대해서는 \fBUnknown\-\fP\fIN\fP을 사용하며, 여기서 \fIN\fP은 (한 두자리)
+정수형 숫자값으로 이루어진 검사 ID 입니다.
+.IP 8. 4
+파일의 스트림 패딩 총 길이
+.RE
+.PD
+.PP
+\fB스트림\fP 행 컬럼:
+.PD 0
+.RS
+.IP 2. 4
+스트림 번호 (첫 스트림은 1번)
+.IP 3. 4
+스트림의 블록 총 갯수
+.IP 4. 4
+압축 시작 오프셋
+.IP 5. 4
+비압축 시작 오프셋
+.IP 6. 4
+압축 크기 (스트림 패딩 미포함)
+.IP 7. 4
+압축 해제 용량
+.IP 8. 4
+압축율
+.IP 9. 4
+무결성 검사 이름
+.IP 10. 4
+스트림 패딩 길이
+.RE
+.PD
+.PP
+\fB블록\fP 행 컬럼:
+.PD 0
+.RS
+.IP 2. 4
+이 블록이 들어간 스트림 갯수
+.IP 3. 4
+스트림 시작 부분의 블록 번호 (첫번째 블록은 1번)
+.IP 4. 4
+파일 시작 부분의 블록 번호
+.IP 5. 4
+파일 시작 부분의 압축 시작 오프셋
+.IP 6. 4
+파일 시작 부분의 비압축 시작 오프셋
+.IP 7. 4
+총 블록 압축 크기 (헤더 포함)
+.IP 8. 4
+압축 해제 용량
+.IP 9. 4
+압축율
+.IP 10. 4
+무결성 검사 이름
+.RE
+.PD
+.PP
+\fB\-\-verbose\fP를 두 번 지정하면, 추가 컬럼을 \fB블록\fP 행에 넣습니다. \fB\-\-verbose\fP 단일 지정시에는 이 정보를 볼
+때 탐색을 여러번 수행해야 하기 때문에 실행 과정이 느려질 수 있어서 나타내지 않습니다.
+.PD 0
+.RS
+.IP 11. 4
+16진수 무결성 검사값
+.IP 12. 4
+블록 헤더 크기
+.IP 13. 4
+블록 플래그: \fBc\fP는 압축 크기가 현재 값임을 나타내고, \fBu\fP는 압축 전 원본 크기가 현재 값임을 나타냅니다. 플래그를 설정하지
+않았다면, 문자열 길이를 유지할 목적으로 대시 \fB\-\fP 를 대신 나타냅니다. 새 플래그는 나중에 문자열 끝 부분에 추가할 예정입니다.
+.IP 14. 4
+블록에 압축 해서 넣은 데이터의 실제 츠기 (블록 헤더, 블록 패딩, 검사 필드 제외)
+.IP 15. 4
+이 \fBxz\fP 버전에서 이 블록의 압축을 해제할 때 필요한 (바이트 단위) 메모리 용량
+.IP 16. 4
+필터 체인. 대부분 사용하는 옵션은 압축 해제시 필요한 옵션만을 \fB.xz\fP 헤더에 저장하기 때문에 압축 시간에 알 수 없습니다.
+.RE
+.PD
+.PP
+\fB요약\fP 행 컬럼:
+.PD 0
+.RS
+.IP 2. 4
+이 \fBxz\fP 버전에서 이 파일 압축을 해제할 때 필요한 (바이트 단위) 메모리 용량
+.IP 3. 4
+모든 블록 헤더에 압축 크기와 압축 전 원본 크기 정보가 들어갔는지 여부를 나타내는 \fByes\fP 또는 \fBno\fP 값
+.PP
+\fBxz\fP \fI5.1.2alpha\fP \fI부터\fP:
+.IP 4. 4
+파일 압축 해제시 필요한 최소 \fBxz\fP 버전
+.RE
+.PD
+.PP
+\fB총계\fP 행 컬럼:
+.PD 0
+.RS
+.IP 2. 4
+스트림 갯수
+.IP 3. 4
+블록 갯수
+.IP 4. 4
+압축 크기
+.IP 5. 4
+압축 해제 용량
+.IP 6. 4
+평균 압축율
+.IP 7. 4
+파일에 들어 있어 쉼표로 구분한 무결성 검사 이름 목록
+.IP 8. 4
+스트림 패딩 길이
+.IP 9. 4
+파일 갯수. \fB파일\fP 행의 컬럼 순서를 따라갑니다.
+.PD
+.RE
+.PP
+\fB\-\-verbose\fP 옵션을 두 번 지정하면, \fB총계\fP 행에 추가 컬럼이 들어갑니다:
+.PD 0
+.RS
+.IP 10. 4
+이 \fBxz\fP 버전에서 파일 압축을 해제할 떄 필요한 (바이트 단위) 최대 메모리 사용량
+.IP 11. 4
+모든 블록 헤더에 압축 크기와 압축 전 원본 크기 정보가 들어갔는지 여부를 나타내는 \fByes\fP 또는 \fBno\fP 값
+.PP
+\fBxz\fP \fI5.1.2alpha\fP \fI부터\fP:
+.IP 12. 4
+파일 압축 해제시 필요한 최소 \fBxz\fP 버전
+.RE
+.PD
+.PP
+차후 버전에서는 새 행 형식을 추가하고 기존 행 형식에 추가할 수 있는 새 컬럼을 넣기 까지는 알 수 있겠지만, 기존 컬럼은 바꾸지 않을
+예정입니다.
+.
+.SH "종료 상태"
+.TP 
+\fB0\fP
+모든 상태 양호.
+.TP 
+\fB1\fP
+오류 발생.
+.TP 
+\fB2\fP
+눈여겨볼 경고가 나타났지만, 실제 오류는 일어나지 않음.
+.PP
+표준 오류에 출력하는 알림(경고 또는 오류 아님)는 종료 상태에 영향을 주지 않습니다.
+.
+.SH 환경
+\fBxz\fP는 빈칸으로 구분한 옵션 값 목록을 \fBXZ_DEFAULTS\fP, \fBXZ_OPT\fP 환경 변수에서 순서대로, 명령행에서 옵션을
+해석하기 전에 불러옵니다. 참고로 환경 변수에서 옵션만 해석하며, 옵션이 아닌 부분은 조용히 무시합니다. 해석은
+\fBgetopt_long\fP(3)으로 가능하며, 명령행 인자로 활용하기도 합니다.
+.TP 
+\fBXZ_DEFAULTS\fP
+사용자별, 시스템 범위 기본 옵션입니다. 보통 \fBxz\fP의 메모리 사용량 제한을 기본으로 걸어둘 경우 셸 초기화 스크립트에
+설정합니다. 셸 초기화 스크립트와 별도의 유사한 경우를 제외하고라면, 스크립트에서는 \fBXZ_DEFAULTS\fP 환경 변수를 설정하지
+말거나 설정을 해제해야합니다.
+.TP 
+\fBXZ_OPT\fP
+\fBxz\fP 명령행으로 옵션 설정 값을 직접 전달할 수 없을 경우 \fBxz\fP에 옵션을 전달하는 환경 변수입니다. 예를 들어, \fBxz\fP를
+스크립트 또는 도구에서 실행할 경우 GNU \fBtar\fP(1) 라면:
+.RS
+.RS
+.PP
+.nf
+\f(CWXZ_OPT=\-2v tar caf foo.tar.xz foo\fP
+.fi
+.RE
+.RE
+.IP ""
+예를 들면, 스크립트에서 \fBXZ_OPT\fP 를 활용하여, 스크립트별로 기본 압축 옵션을 지정할 수 있습니다. 적절한 이유가 있다면
+\fBXZ_OPT\fP 옵션 값을 사용자가 바꾸는걸 추천합니다. 예를 들면, \fBsh\fP(1) 스크립트에서 다음처럼 활용할 수도 있습니다:
+.RS
+.RS
+.PP
+.nf
+\f(CWXZ_OPT=${XZ_OPT\-"\-7e"} export XZ_OPT\fP
+.fi
+.RE
+.RE
+.
+.SH "LZMA 유틸리티 호환성"
+\fBxz\fP의 명령행 문법은 실제로 LZMA 유틸리티 4.32.x에서 찾을 수 있는 \fBlzma\fP, \fBunlzma\fP \fBlzcat\fP의
+상위 집합입니다. 대부분의 경우 LZMA 유틸리티를 XZ 유틸리티로 기존에 작성한 스크립트를 깨지 않고도 바꿀 수 있습니다. 몇가지
+비호환성 문제 때문에 문제가 일어날 수는 있습니다.
+.
+.SS "압축 사전 설정 단계"
+압축 수준 사전 설정의 번호 부여 방식은 \fBxz\fP와 LZMA 유틸리티가 동일하지 않습니다. 가장 중요한 차이는 다른 사전 설정에 대해
+딕셔너리 크기를 어떻게 대응했느냐 여부입니다. 딕셔너리 크기는 압축 해제시 메모리 사용량과 거의 비슷합니다.
+.RS
+.PP
+.TS
+tab(;);
+c c c
+c n n.
+단계;xz;LZMA 유틸리티
+\-0;256 KiB;없음
+\-1;1 MiB;64 KiB
+\-2;2 MiB;1 MiB
+\-3;4 MiB;512 KiB
+\-4;4 MiB;1 MiB
+\-5;8 MiB;2 MiB
+\-6;8 MiB;4 MiB
+\-7;16 MiB;8 MiB
+\-8;32 MiB;16 MiB
+\-9;64 MiB;32 MiB
+.TE
+.RE
+.PP
+딕셔너리 크기 차이는 압축 프로그램 메모리 사용에 영향을 주지만, LZMA 유틸리티와 XZ 유틸리티에서 사용량이 늘어나는 다른 차이점이
+있습니다:
+.RS
+.PP
+.TS
+tab(;);
+c c c
+c n n.
+단계;xz;LZMA 유틸리티 4.32.x
+\-0;3 MiB;없음
+\-1;9 MiB;2 MiB
+\-2;17 MiB;12 MiB
+\-3;32 MiB;12 MiB
+\-4;48 MiB;16 MiB
+\-5;94 MiB;26 MiB
+\-6;94 MiB;45 MiB
+\-7;186 MiB;83 MiB
+\-8;370 MiB;159 MiB
+\-9;674 MiB;311 MiB
+.TE
+.RE
+.PP
+XZ 유틸리티의 기본 사전 설정 수준값은 \fB\-6\fP이지만 LZMA 유틸리티의 기본 사전 설정 수준값은 \fB\-7\fP입니다. 두 프로그램의
+딕셔너리 메모리 기본 사용량은 8MiB입니다.
+.
+.SS "스트림 vs 비스트림 .lzma 파일"
+파일을 압축하지 않은 크기는 \fB.lzma\fP 헤더에 저장합니다. LZMA 유틸리티는 일반 파일을 압축할 때 압축하지 않은 파일의 크기를
+저장합니다. 이 대신 압축하지 않은 크기를 '알 수 없음' 으로 저장하고 압축 해제 프로그램이 멈춰야 할 지점에
+end\-of\-payload 마커를 사용하는 방법도 있습니다. LZMA 유틸리티는 파이프로 들어온 입력과 같이 압축하지 않은 파일의
+크기를 알 수 없을 때 이런 방식을 활용합니다.
+.PP
+\fBxz\fP는 \fB.lzma\fP 파일을 end\-of\-payload 마커의 유무와 관계없이 압축 해제 방식을 모두 지원하지만, \fBxz\fP로
+만든 모든 \fB.lzma\fP 파일은 end\-of\-payload 마커를 사용하며, \fB.lzma\fP 헤더에 압축하지 않은 파일 크기를 '알 수
+없음'으로 표기합니다. 이 방식은 드문 상황에서 문제를 야기할 수 있습니다. 예를 들면, 임베디드 장치의 \fB.lzma\fP 압축 해제
+프로그램은 압축을 해제했을 때 크기를 알아야 동작합니다. 이 문제를 만나면, LZMA 유틸리티 또는 LZMA SDK를 활용하여
+\&\fB.lzma\fP 파일에 압축 전 파일 크기 정보를 저장해야합니다.
+.
+.SS "지원하지 않는 .lzma 파일"
+\&\fB.lzma\fP 형식은 \fIlc\fP 값을 8까지 받아들이며, \fIlp\fP 값은 4까지 받아들입니다. LZMA 유틸리티는 어떤 \fIlc\fP 값과
+\fIlp\fP 값을 받아들이고도 압축을 해제할 수 있지만, 파일을 만들 때는 늘 \fBlc=3\fP 값과 \fBlp=0\fP 값을 활용합니다. 다른
+\fIlc\fP 값과 \fIlp\fP 값으로의 파일 압축은 \fBxz\fP와 LZMA SDK에서만 가능합니다.
+.PP
+liblzma의 LZMA1 필터 구현체에서는 \fIlc\fP 값과 \fIlp\fP 값의 합이 4를 넘어가면 안됩니다. 그래서 \fB.lzma\fP
+파일의 경우 이 제한을 넘어가면 \fBxz\fP로 압축을 해제할 수 없습니다.
+.PP
+LZMA 유틸리티는 2^\fIn\fP (2의 승수)크기를 지닌 딕셔너리를 가진 \fB.lzma\fP 파일만 만들지만 받아들이는 파일의 딕셔너리
+크기는 어떤 크기든 상관 없습니다. liblzma에서는 2^\fIn\fP, 2^\fIn\fP + 2^(\fIn\fP\-1) 딕셔너리 크기를 가진
+\&\fB.lzma\fP 파일 만 받아들입니다. 이로 인해 \fB.lzma\fP 파일을 확인할 때 거짓 양성율이 늘어납니다.
+.PP
+모든 \fB.lzma\fP 파일을 liblzma 에서 받아들일 수 있도록 압축하기 때문에 이 제한이 실제로는 문제가 되지 않습니다.
+.
+.SS "뒤따라오는 쓰레기 값"
+압축 해제할 때, LZMA 유틸리티는 \fB.lzma\fP 스트림 처음 부분 다음 나머지를 다 조용히 무시합니다. 대부분의 경우,
+버그입니다. LZMA 유틸리티에서 \fB.lzma\fP 결합 파일 압축 해제를 지원하지 않음을 의미하기도 합니다.
+.PP
+\&\fB.lzma\fP 스트림 처음부분 바로 다음에 데이터가 남아있을 경우, \fBxz\fP 에서는 \fB\-\-single\-stream\fP 옵션을 사용하지
+않으면 깨진 파일로 간주합니다. 이 동작으로 하여금 뒤따라오는 쓰레기 값을 무시하도록 간주하는 애매한 스크립트 동작을 깰 수가
+있습니다.
+.
+.SH 참고
+.
+.SS "출력 결과물이 달라짐"
+압축하지 않은 입력 파일로부터 얻어낸 정확한 압축 출력 결과물은 압축 옵션이 완전히 동일하더라도 XZ 유틸리티의 버전에 따라 달라질 수
+있습니다. 파일 형식에 영향을 주지 않고 인코더 그 자체를 개선(더 빠르게 하거나 더 나은 압축율로)하기 때문입니다. XZ 유틸리티
+버전이 동일하더라도 빌드 옵션을 달리하여 빌드 상태가 제각각인 경우 출력 결과물이 달라질 수 있습니다.
+.PP
+\fB\-\-rsyncable\fP 기능을 넣었을 경우 동일한 xz 버전에서 이전 파일과 새 파일로 별도로 압축하지 않는 한 결과 파일을 (두
+파일이 서로 다른 파일이 아니므로) rsync 처리할 필요가 없습니다. 이 문제는 인코더 구현체 기능 개발이 끝나서 xz 버전이
+다르더라도 안정적인 rsync 가능한 출력 결과물을 유지할 수 있을 때여야 해결할 수 있습니다.
+.
+.SS "내장 .xz 압축 해제 프로그램"
+XZ 임베디드와 같은 내장 \fB.xz\fP 압축 해제 구현체는 지원 파일의 무결성 \fI검사\fP 형식을 \fInone\fP과 \fIcrc32\fP 이외의
+설정으로 만들 필요가 없습니다. 기본값이 \fB\-\-check=crc64\fP일 경우에만, 임베디드 시스템에서 파일을 만들 때
+\fB\-\-check=none\fP 또는 \fB\-\-check=crc32\fP 옵션을 사용해야합니다.
+.PP
+임베디드 시스템이 아니라면, 모든 \fB.xz\fP 형식 압축 해제 프로그램에서는 모든 \fI검사\fP 형식을 지원하거나, 일부 \fI검사\fP 방식을
+지원하지 않는다면, 최소한, 무결성 검사로 검증하지 않고 압축을 해제할 수 있습니다.
+.PP
+XZ 임베디드는 BCJ 필터를 지원하지만, 기본 시작 오프셋만 지정할 수 있습니다.
+.
+.SH 예제
+.
+.SS 기본
+\fIfoo\fP 파일을 기본 압축 수준 (\fB\-6\fP) 으로 \fIfoo.xz\fP 파일에 압축해 넣고, 압축 과정이 무사히 끝나면 \fIfoo\fP를
+삭제합니다:
+.RS
+.PP
+.nf
+\f(CWxz foo\fP
+.fi
+.RE
+.PP
+\fIbar.xz\fP를 \fIbar\fP 에 압축을 해제한 후 압축 해제가 무사히 끝나도 \fIbar.xz\fP를 삭제하지 않습니다:
+.RS
+.PP
+.nf
+\f(CWxz \-dk bar.xz\fP
+.fi
+.RE
+.PP
+기본 사전 설정 \fB\-6\fP 보다는 느리지만, 압축 및 압축 해제시 메모리를 적게 차지(각각 48\ Mib, 5\MiB)는 \fB\-4e\fP
+사전 설정(\fB\-4 \-\-extreme\fP)을 활용하여 \fIbaz.tar.xz\fP 파일을 만듭니다:
+.RS
+.PP
+.nf
+\f(CWtar cf \- baz | xz \-4e > baz.tar.xz\fP
+.fi
+.RE
+.PP
+압축 및 비압축 파일을 단일 명령으로 표준 출력에 압축해제할 수 있습니다:
+.RS
+.PP
+.nf
+\f(CWxz \-dcf a.txt b.txt.xz c.txt d.txt.lzma > abcd.txt\fP
+.fi
+.RE
+.
+.SS "다중 파일 병렬 압축"
+GNU와 *BSD에서는 \fBfind\fP(1) 명령과 \fBxargs\fP(1) 명령으로 여러 파일의 압축을 병렬 처리할 수 있습니다:
+.RS
+.PP
+.nf
+\f(CWfind . \-type f \e! \-name '*.xz' \-print0 \e | xargs \-0r \-P4 \-n16 xz \-T1\fP
+.fi
+.RE
+.PP
+\fBxargs\fP(1) 의 \fB\-P\fP 옵션으로 \fBxz\fP 프로세스의 병렬 처리 갯수를 지정합니다. \fB\-n\fP 옵션의 최적 값은 압축할
+파일 수에 달려있습니다. 압축할 파일이 몇개밖에 없다면 1이어야합니다. 파일이 수천 수만개 정도 된다면 \fBxargs\fP(1) 이
+어쨌든지간에 만들어낼 \fBxz\fP 프로세스의 겟수를 100으로 하거나 아니면 적당한 값을 지정하여 줄이는게 좋습니다.
+.PP
+\fBxz\fP에 \fB\-T1\fP옵션을 지정하면 단일\-스레드 모드로 강제합니다. \fBxargs\fP(1) 에서 병렬 처리 갯수를 제어할 수 있기
+때문입니다.
+.
+.SS "로봇 모드"
+여러 파일을 압축한 후 저장할 바이트 용량을 계산합니다:
+.RS
+.PP
+.nf
+\f(CWxz \-\-robot \-\-list *.xz | awk '/^totals/{print $5\-$4}'\fP
+.fi
+.RE
+.PP
+이 스크립트에서는 충분히 최신의 \fBxz\fP 명령을 사용하는지 알아보려 합니다. 다음 \fBsh\fP(1) 스크립트에서는 \fBxz\fP 도구의
+버전 번호가 최소한 5.0.0인지 여부를 검사합니다. 이 방식은 \fB\-\-robot\fP 옵션을 지원하지 않는 오래된 베타 버전과도 호환성이
+있습니다:
+.RS
+.PP
+.nf
+\f(CWif ! eval "$(xz \-\-robot \-\-version 2> /dev/null)" || "$XZ_VERSION" \-lt 50000002 ; then echo "Your xz is too old." fi unset XZ_VERSION LIBLZMA_VERSION\fP
+.fi
+.RE
+.PP
+\fBXZ_OPT\fP 환경 변수로 압축 해제시 메뢰 사용량 한계를 설정하지만, 한계 값을 이미 설정했다면, 값을 늘리지 않습니다:
+.RS
+.PP
+.nf
+\f(CWNEWLIM=$((123 << 20))\ \ # 123 MiB OLDLIM=$(xz \-\-robot \-\-info\-memory | cut \-f3) if $OLDLIM \-eq 0 \-o $OLDLIM \-gt $NEWLIM ; then XZ_OPT="$XZ_OPT \-\-memlimit\-decompress=$NEWLIM" export XZ_OPT fi\fP
+.fi
+.RE
+.
+.SS "개별 압축 필터 체인 설정"
+개별 설정 필터 체인의 초단순 사용방식은 LZMA2 사전 설정 값을 별도로 설정하는 방식입니다. 사전 설정은 잠재적으로 쓸만한 압축
+설정 조합만 다루기 때문에 꽤 쓸모가 있을 수도 있습니다.
+.PP
+\fB\-0\fP ... \fB\-9\fP 옵션의 설명에서 테이블의 CompCPU 컬럼과 \fB\-\-extreme\fP 옵션은 LZMA2 사전 설정을
+개별적으로 맞췄을 때 쓸만할 수도 있습니다. 여기 관련내용을 테이블 둘로 정리해서 모아보았습니다.
+.RS
+.PP
+.TS
+tab(;);
+c c
+n n.
+Preset;CompCPU
+\-0;0
+\-1;1
+\-2;2
+\-3;3
+\-4;4
+\-5;5
+\-6;6
+\-5e;7
+\-6e;8
+.TE
+.RE
+.PP
+어떤 파일을 압축할 때 상당히 큰 딕셔너리(예: 32MiB)가 필요 하다는걸 알아채셨지만, \fBxz \-8\fP 명령이 압축할 때보다 더 빠른
+속도로 압축하려 한다면, 더 큰 딕셔너리 사용을 위해 더 낮은 CompCPU 사전 설정 값(예: 1)으로 수정할 수 있습니다:
+.RS
+.PP
+.nf
+\f(CWxz \-\-lzma2=preset=1,dict=32MiB foo.tar\fP
+.fi
+.RE
+.PP
+각 파일에 대해, 위 명령은 압축율이 더 좋아지면서도 \fBxz \-6\fP보다 더 빨라집니다. 그러나, CompCPU 값을 낮게 유지하는
+대신 큰 딕셔너리에서 일부 파일을 강조해야 합니다. 큰 딕셔너리가 대부분의 도움을 주는 매우 명백한 상황에서는 최소한 몇 메가바이트의
+매우 유사한 각 파일이 아카이브에 들어갑니다. 딕셔너리 크기는 LZMA2가 연속으로 존재하는 각 파일의 유사성으로부터 얻는 장점을 취할
+수 있을 때 일부 개별 파일보다 훨씬 더 커집니다.
+.PP
+압축 프로그램과 압축 해제 프로그램에서 메모리를 엄청 많이 사용해도 상관 없고, 파일을 수백 메가 바이트 메모리 용량을 활용하여
+압축한다면, \fBxz \-9\fP 명령에 64MiB 용량을 초과하는 딕셔너리를 사용할 수 있게 하는 방법도 쓸만할 지도 모릅니다:
+.RS
+.PP
+.nf
+\f(CWxz \-vv \-\-lzma2=dict=192MiB big_foo.tar\fP
+.fi
+.RE
+.PP
+위 예제에서와 같이 \fB\-vv\fP (\fB\-\-verbose \-\-verbose\fP) 옵션을 사용하면 압축 및 압축 해제 과정에서 필요한 메모리
+용량을 살펴보는데 요긴할 수 있습니다. 압축 해제한 파일 크기보다 더 큰 딕셔너리를 사용하면 불필요한 메모리 소모량이 발생하여 위
+명령이 작은 파일에는 쓸모 없음을 기억하십시오.
+.PP
+때로는 압축 시간이 딱히 상관이 없을 수도 있습니다만, 압축 해제시 메모리 사용량을 적게 유지해야 할 수도 있습니다. 예를 들면,
+임베디드 시스템에서 파일 압축을 해제할 수도 있습니다. 다음 명령의 경우 \fB\-6e\fP (\fB\-6 \-\-extreme\fP) 옵션을 기반
+옵션을 사용하며 딕셔너리 크기를 64KiB만 사용하도록 제한합니다. 결과 파일은 XZ 임베디드(이게 \fB\-\-check=crc32\fP
+옵션이 있는 이유)로 100KiB 메모리 용량을 활용하여 풀어낼 수 있습니다.
+.RS
+.PP
+.nf
+\f(CWxz \-\-check=crc32 \-\-lzma2=preset=6e,dict=64KiB foo\fP
+.fi
+.RE
+.PP
+가능한 한 수 바이트를 더 쥐어 짜내고 싶을 때, 리터럴 문맥 비트 수(\fIlc\fP)와 위치 비트 수(\fIpb\fP)를 조정하면 도움이 될
+수도 있습니다. 리터럴 위치 비트 수(\fIlp\fP)를 조금 건드리는 것 또한 도움이 될 지도 모르겠지만 보통 \fIlc\fP 값과 \fIpb\fP
+값이 더 중요합니다. 예를 들면, 소스 코드 저장 파일에는 US\-ASCII 텍스트가 대부분이기에, 다음과 같은 경우는 \fBxz \-6e\fP
+명령을 실행했을 때부다는 아주 약간(거의 0.1% 수준) 작은 파일을 얻어낼 수도 있습니다(\fBlc=4\fP를 빼고도 시도해보십시오):
+.RS
+.PP
+.nf
+\f(CWxz \-\-lzma2=preset=6e,pb=0,lc=4 source_code.tar\fP
+.fi
+.RE
+.PP
+LZMA2와 다른 필터를 함께 사용하면 일부 파일 형식에 대해 압축율을 개선할 수 있습니다. 예를 들면 x86\-32 또는 x86\-64
+공유 라이브러리를 x86 BCJ 필터를 활용하여 압축할 경우:
+.RS
+.PP
+.nf
+\f(CWxz \-\-x86 \-\-lzma2 libfoo.so\fP
+.fi
+.RE
+.PP
+참고로 필터 옵션의 순서는 상당히 중요합니다. \fB\-\-x86\fP을 \fB\-\-lzma\fP 이전에 지정하면 \fBxz\fP에서 오류가 나는데,
+LZMA2 다음에는 어떤 필터든 설정할 수 없고, 옵션 체인상 마지막 필터로 x86 BCJ 필터를 사용할 수 없기 때문입니다.
+.PP
+LZMA2와 델타 필터는 비트맵 그림에 최적의 결과를 가져다줄 수 있습니다. PNG에 보통 안성맞춥인데, PNG에는 단순 델타 필터보단
+약간 더 고급진 필터를 사용하지만, 실제 압축을 진행할 때는 Deflate를 사용하기 때문입니다.
+.PP
+예를 들어 이미지를 압축하지 않은 비압축 TIFF로 저장해야 하는 경우가 있습니다. 델타 필터의 거리 매개변수는 그림에서 픽셀당 바이트
+수에 일치하도록 설정합니다. 예를 들면, 24비트 RGB 비트맵의 경우 \fBdist=3\fP 거리 매개변수 값을 설정해야 하며, LZMA2
+압축시 3바이트 정렬을 따르도록 \fBpb=0\fP 값을 전달하는 방법도 바람직합니다.
+.RS
+.PP
+.nf
+\f(CWxz \-\-delta=dist=3 \-\-lzma2=pb=0 foo.tiff\fP
+.fi
+.RE
+.PP
+여러 이미지를 단일 아카이브로 넣고 싶다면(예: \fB.tar\fP), 모든 이미지에 대해 동일한 픽셀당 바이트 수가 들어가는 경우에도 델타
+필터가 동작합니다.
+.
+.SH "추가 참조"
+\fBxzdec\fP(1), \fBxzdiff\fP(1), \fBxzgrep\fP(1), \fBxzless\fP(1), \fBxzmore\fP(1),
+\fBgzip\fP(1), \fBbzip2\fP(1), \fB7z\fP(1)
+.PP
+XZ 유틸리티: <https://tukaani.org/xz/>
+.br
+XZ 임베디드: <https://tukaani.org/xz/embedded.html>
+.br
+LZMA SDK: <http://7\-zip.org/sdk.html>

_service:tar_scm:xz-5.4.1.tar.xz/po4a/man/ko/xzdec.1 Added

@@ -0,0 +1,71 @@
+.\"
+.\" Author: Lasse Collin
+.\"
+.\" This file has been put into the public domain.
+.\" You can do whatever you want with this file.
+.\"
+.\"*******************************************************************
+.\"
+.\" This file was generated with po4a. Translate the source file.
+.\"
+.\"*******************************************************************
+.TH XZDEC 1 2017\-04\-19 Tukaani "XZ 유틸리티"
+.SH 이름
+xzdec, lzmadec \- .xz와 .lzma용 작은 압축 해제 프로그램
+.SH 요약
+\fBxzdec\fP \f\fI옵션\fP...\fP \fI<파일>...\fP
+.br
+\fBlzmadec\fP \f\fI옵션\fP...\fP \fI<파일>...\fP
+.SH 설명
+\fBxzdec\fP은 liblzma 기반 \fB.xz\fP (그리고 \fB.xz\fP 확장자만) 파일 압축 해제 전용 도구 프로그램입니다.
+\fBxzdec\fP 은 \fBxz\fP(1) 명령을 활용하여 \fB.xz\fP 파일의 압축을 해제할 때 쓰던 \fBxz \-\-decompress \-\-stdout\fP (그리고 일반적으로 쓰던 몇가지 다른 옵션도 같이) 명령을 작성하던 일상적인 경우를 대신하려 만든 결과물입니다.
+\fBlzmadec\fP 는 \fB.xz\fP 파일 대신 \fB.lzma\fP 파일을 지원하는 점만 다르며, 나머지는 \fBxzdec\fP과 동일합니다.
+.PP
+실행 파일 크기를 줄이려는 목적으로, \fBxzdec\fP 에서는 다중\-스레드 실행 또는 현지 언어 표기를 지원하지 않으며
+\fBXZ_DEFAULTS\fP 환경 변수와 \fBXZ_OPT\fP 환경 변수의 옵션 값을 읽지 않습니다. \fBxzdec\fP은 단계별 진행 정보를
+표시하지 않습니다. \fBxzdec\fP 명령어로 \fBSIGINFO\fP 시그널을 보내면 아무 동작도 취하지 않지만, \fBSIGUSR1\fP 시그널을
+보내면 프 정보를 표시하는 대신 프로세스를 끝냅니다.
+.SH 옵션
+.TP 
+\fB\-d\fP, \fB\-\-decompress\fP, \fB\-\-uncompress\fP
+\fBxz\fP(1) 호환성을 문제로 무시합니다. \fBxzdec\fP은 압축 해제 기능만 지원합니다.
+.TP 
+\fB\-k\fP, \fB\-\-keep\fP
+\fBxz\fP(1) 호환성을 문제로 무시합니다. \fBxzdec\fP은 어떤 파일도 만들거나 제거하지 않습니다.
+.TP 
+\fB\-c\fP, \fB\-\-stdout\fP, \fB\-\-to\-stdout\fP
+\fBxz\fP(1) 호환성을 문제로 무시합니다. \fBxzdec\fP은 항상 압축 해제한 데이터를 표준 출력으로만 기록합니다.
+.TP 
+\fB\-q\fP, \fB\-\-quiet\fP
+이 옵션을 한번 지정하면 \fBxzdec\fP에서 어떤 경고나 알림을 표시하지 않기 때문에 아무런 동작도 취하지 않습니다. 오류 메시지를
+표시하지 않으려면 이 옵션을 두번 지정하십시오.
+.TP 
+\fB\-Q\fP, \fB\-\-no\-warn\fP
+\fBxz\fP(1) 호환성을 문제로 무시합니다. \fBxzdec\fP은 종료 코드 2번을 사용하지 않습니다.
+.TP 
+\fB\-h\fP, \fB\-\-help\fP
+도움말 메시지를 나타내고 무사히 나갑니다.
+.TP 
+\fB\-V\fP, \fB\-\-version\fP
+\fBxzdec\fP과 liblzma의 버전 번호를 나타냅니다.
+.SH "종료 상태"
+.TP 
+\fB0\fP
+모든 상태 양호.
+.TP 
+\fB1\fP
+오류 발생.
+.PP
+\fBxzdec\fP 은 \fBxz\fP에 있는 경고 메시지를 출력하지 않기 때문에 \fBxzdec\fP 에서는 종료 코드 2번을 사용하지 않습니다.
+.SH 참고
+보통 매일 사용하실 목적이라면 \fBxzdec\fP 또는 \fBlzmadec\fP 대신 \fBxz\fP 명령을 사용하십시오. \fBxzdec\fP 또는
+\fBlzmadec\fP은 완전한 기능을 갖춘 \fBxz\fP(1) 보다는 작은 압축 해제 프로그램을 사용해야 할 경우에만 사용하라고 있는
+명령입니다.
+.PP
+\fBxzdec\fP 과 \fBlzmadec\fP 은 실제로 그렇게 작은건 아닙니다. 컴파일 시간에 liblzma에서 얼마나 기능을 떨궈내느냐에
+따라 더 줄어들 수도 있습니다만, 보통 임베디드 운영체제 배포판이 아닌 경우는 이렇게 할 수가 없습니다. 실제로 작은 \fB.xz\fP 압축
+해제 프로그램이 필요하다면 XZ 임베디드 사용을 고려하십시오.
+.SH "추가 참조"
+\fBxz\fP(1)
+.PP
+XZ 임베디드: <https://tukaani.org/xz/embedded.html>

_service:tar_scm:xz-5.4.1.tar.xz/po4a/man/ko/xzdiff.1 Added

@@ -0,0 +1,39 @@
+.\"
+.\" Original zdiff.1 for gzip: Jean-loup Gailly
+.\"
+.\" Modifications for XZ Utils: Lasse Collin
+.\" Andrew Dudman
+.\"
+.\" License: GNU GPLv2+
+.\"
+.\"*******************************************************************
+.\"
+.\" This file was generated with po4a. Translate the source file.
+.\"
+.\"*******************************************************************
+.TH XZDIFF 1 2021\-06\-04 Tukaani "XZ 유틸리티"
+.SH 이름
+xzcmp, xzdiff, lzcmp, lzdiff \- 압축 파일을 비교합니다
+.SH 요약
+\fBxzcmp\fP \fI<비교_옵션>\fP \fI<파일1>\fP \fI<파일2>\fP
+.br
+\fBxzdiff\fP \fI차이_옵션\fP \fI<파일1>\fP \fI<파일2>\fP
+.br
+\fBlzcmp\fP \fI<비교_옵션>\fP \fI<파일1>\fP \fI<파일2>\fP
+.br
+\fBlzdiff\fP \fI<차이_옵션>\fP \fI<파일1>\fP \fI<파일2>\fP
+.SH 설명
+\fBxzcmp\fP 와 \fBxzdiff\fP 는 \fBxz\fP(1), \fBlzma\fP(1), \fBgzip\fP(1), \fBbzip2\fP(1),
+\fBlzop\fP(1), \fBzstd\fP(1) 로 압축한 파일에 대해 \fBcmp\fP(1) 또는 \fBdiff\fP(1) 명령을 실행합니다. 지정한
+모든 옵션은 직접 \fBcmp\fP(1) 또는 \fBdiff\fP(1) 명령에 전달합니다. 파일 하나만 지정했을 경우
+\fI<파일1>\fP만 비교(지원 압축 형식 접미사를 넣어야 함)하며, \fI<파일1>\fP의 지원 압축 형식 접미사는
+빠집니다. 파일 둘을 지정하면, 필요한 경우 압축 해제하며, \fBcmp\fP(1) 또는 \fBdiff\fP(1) 명령으로 전달합니다.
+\fBcmp\fP(1) 또는 \fBdiff\fP(1) 명령의 종료 상태는 압축 해제 오류가 나타나지 않는 한 보존됩니다. 압축 해제 오류가
+나타나면 종료 상태는 2가 됩니다.
+.PP
+\fBlzcmp\fP 와 \fBlzdiff\fP 명령은 LZMA 유틸리티 하위 호환성을 목적으로 제공합니다.
+.SH "추가 참조"
+\fBcmp\fP(1), \fBdiff\fP(1), \fBxz\fP(1), \fBgzip\fP(1), \fBbzip2\fP(1), \fBlzop\fP(1),
+\fBzstd\fP(1), \fBzdiff\fP(1)
+.SH 버그
+\fBcmp\fP(1) 프로그램 또는 \fBdiff\fP(1) 프로그램에서 온 메시지는 지정한 파일 이름 대신 임시 파일 이름을 참조합니다.

_service:tar_scm:xz-5.4.1.tar.xz/po4a/man/ko/xzgrep.1 Added

@@ -0,0 +1,57 @@
+.\"
+.\" Original zgrep.1 for gzip: Jean-loup Gailly
+.\" Charles Levert <charles@comm.polymtl.ca>
+.\"
+.\" Modifications for XZ Utils: Lasse Collin
+.\"
+.\" License: GNU GPLv2+
+.\"
+.\"*******************************************************************
+.\"
+.\" This file was generated with po4a. Translate the source file.
+.\"
+.\"*******************************************************************
+.TH XZGREP 1 2022\-07\-19 Tukaani "XZ 유틸리티"
+.SH 이름
+xzgrep \- 정규 표현식을 활용하여 압축 파일을 검색합니다
+.SH 요약
+\fBxzgrep\fP \fIgrep_options\fP \fB\-e\fP \fI<패턴>\fP \fI<파일>...\fP
+.br
+\fBxzegrep\fP \&...
+.br
+\fBxzfgrep\fP \&...
+.br
+\fBlzgrep\fP \&...
+.br
+\fBlzegrep\fP \&...
+.br
+\fBlzfgrep\fP \&...
+.SH 설명
+\fBxzgrep\fP 명령은 \fBxz\fP(1), \fBlzma\fP(1), \fBgzip\fP(1), \fBbzip2\fP(1), \fBlzop\fP(1),
+\fBzstd\fP(1) 로 압축을 했거나 하지 않은 \fI<파일>\fP에 대해 \fBgrep\fP(1) 명령을 실행합니다. 모든 지정
+옵션은 \fBgrep\fP(1)에 바로 전달합니다.
+.PP
+지정한 \fI<파일>\fP이 없다면, 필요에 따라 표준 입력 데이터 압축을 풀어내어 \fBgrep\fP(1) 에 전달합니다. 표준
+입력에서 읽을 떄, \fBgzip\fP(1), \fBbzip2\fP(1), \fBlzop\fP(1), \fBzstd\fP(1) 압축 파일은 지원하지 않습니다.
+.PP
+\fBxzgrep\fP을 \fBxzegrep\fP 또는 \fBxzfgrep\fP 으로 실행하면 \fBgrep\fP(1) 대신 \fBgrep \-E\fP 또는
+\fBgrep \-F\fP 명령을 활용합니다. LZMA 유틸리티와 하위 호환성을 가진 \fBlzgrep\fP, \fBlzegrep\fP,
+\fBlzfgrep\fP 명령에도 동일합니다.
+.SH "종료 상태"
+.TP 
+0
+최소한 하나 이상의 파일에서 하나 이상의 일치하는 결과를 찾았습니다. 오류가 없습니다.
+.TP 
+1
+어떤 입력 파일에서든 일치하는 내용이 없습니다. 오류가 없습니다.
+.TP 
+>1
+하나 이상의 오류가 나타납니다. 일치하는 항목을 찾아낼 지 여부는 알 수 없습니다.
+.SH 환경
+.TP 
+\fBGREP\fP
+\fBGREP\fP 환경 변수를 설정하면, \fBxzgrep\fP을 \fBgrep\fP(1), \fBgrep \-E\fP, \fBgrep \-F\fP 환경 변수 대신
+활용합니다.
+.SH "추가 참조"
+\fBgrep\fP(1), \fBxz\fP(1), \fBgzip\fP(1), \fBbzip2\fP(1), \fBlzop\fP(1), \fBzstd\fP(1),
+\fBzgrep\fP(1)

_service:tar_scm:xz-5.4.1.tar.xz/po4a/man/ko/xzless.1 Added

@@ -0,0 +1,39 @@
+.\"
+.\" Authors: Andrew Dudman
+.\" Lasse Collin
+.\"
+.\" This file has been put into the public domain.
+.\" You can do whatever you want with this file.
+.\"
+.\" (Note that this file is not based on gzip's zless.1.)
+.\"
+.\"*******************************************************************
+.\"
+.\" This file was generated with po4a. Translate the source file.
+.\"
+.\"*******************************************************************
+.TH XZLESS 1 2010\-09\-27 Tukaani "XZ 유틸리티"
+.SH 이름
+xzless, lzless \- xz 또는 lzma 압축 (텍스트) 파일을 봅니다
+.SH 요약
+\fBxzless\fP \fI<파일>\fP...
+.br
+\fBlzless\fP \fI<파일>\fP...
+.SH 설명
+\fBxzless\fP 는 압축 파일을 터미널에 나타내는 필터 프로그램입니다. \fBxz\fP(1) 또는 \fBlzma\fP(1) 프로그램으로 압축한
+파일에 대해 동작합니다. 주어진 \fI<파일>\fP 값이 없다면, \fBxzless\fP 는 표준 입력을 읽어들입니다.
+.PP
+\fBxzless\fP 는 \fBless\fP(1) 를 사용하여 출력을 막습니다. \fBxzmore\fP 와는 다르게, 환경 변수 설정으로 선택한
+페이저를 바꿀 수 없습니다. 명령은 \fBmore\fP(1) 와 \fBvi\fP(1) 가 기반이며, 앞뒤로 움직이고 검색할 수 있습니다.
+자세한 정보는 \fBless\fP(1) 설명서를 참고하십시오.
+.PP
+\fBlzless\fP 명령은 LZMA 유틸리티 하위 호환용으로 제공합니다.
+.SH 환경
+.TP 
+\fBLESSMETACHARS\fP
+셸에서 동작할 수도 있는 특수 문자 목록입니다. 환경에 미리 설정해두지 않았다면 \fBxzless\fP에서 설정합니다.
+.TP 
+\fBLESSOPEN\fP
+입력 파일을 \fBless\fP(1) 에 전달하기 전에 \fBxz\fP(1) 압축 해제 프로그램을 실행해서 미리 처리하는 명령행을 설정합니다.
+.SH "추가 참조"
+\fBless\fP(1), \fBxz\fP(1), \fBxzmore\fP(1), \fBzless\fP(1)

_service:tar_scm:xz-5.4.1.tar.xz/po4a/man/ko/xzmore.1 Added

@@ -0,0 +1,36 @@
+.\"
+.\" Original zdiff.1 for gzip: Jean-loup Gailly
+.\" Modifications for XZ Utils: Lasse Collin
+.\"
+.\" License: GNU GPLv2+
+.\"
+.\"*******************************************************************
+.\"
+.\" This file was generated with po4a. Translate the source file.
+.\"
+.\"*******************************************************************
+.TH XZMORE 1 2013\-06\-30 Tukaani "XZ 유틸리티"
+.SH 이름
+xzmore, lzmore \- xz 압축 (텍스트) 파일 또는 lzma 압축 (텍스트) 파일을 봅니다
+.SH 요약
+\fBxzmore\fP \fI<파일>...\fP
+.br
+\fBlzmore\fP \fI<파일>...\fP
+.SH 설명
+\fBxzmore\fP 는 \fBxz\fP(1) 또는 \fBlzma\fP(1) 형식으로 압축한 텍스트 파일을 한 번에 한 화면만큼 소프트\-복제
+터미널에 표시하는 필터입니다.
+.PP
+기본 \fBmore\fP 대신 다른 페이저 프로그램을 사용하려면, \fBPAGER\fP 환경 변수에 원하는 프로그램 이름을 넣으십시오.
+\fBlzmore\fP의 이름은 LZMA 유틸리티의 하위 호환성을 목적으로 제공합니다.
+.TP 
+\fBe\fP 또는 \fBq\fP
+\-\-More\-\-(다음 파일: \fI<파일>\fP) 프롬프트가 뜨면, 이 명령은 \fBxzmore\fP를 빠져나가게 합니다.
+.TP 
+\fBs\fP
+\-\-More\-\-(다음 파일: \fI<파일>\fP) 프롬프트가 뜨면, 이 명령은 \fBxzmore\fP에서 다음 파일로 건너뛰어 계속
+실행하게 합니다.
+.PP
+파일 내용을 실제로 보는 동안 지원하는 키보드 명령 목록을 보려면, \fBmore\fP(1) 와 같은 사용하는 페이저의 설명서를
+참고하십시오.
+.SH "추가 참조"
+\fBmore\fP(1), \fBxz\fP(1), \fBxzless\fP(1), \fBzmore\fP(1)

_service:tar_scm:xz-5.4.1.tar.xz/po4a/man/ro Added

_service:tar_scm:xz-5.4.1.tar.xz/po4a/man/ro/lzmainfo.1 Added

@@ -0,0 +1,44 @@
+.\"
+.\" Author: Lasse Collin
+.\"
+.\" This file has been put into the public domain.
+.\" You can do whatever you want with this file.
+.\"
+.\"*******************************************************************
+.\"
+.\" This file was generated with po4a. Translate the source file.
+.\"
+.\"*******************************************************************
+.TH LZMAINFO 1 30.06.2013 Tukaani "Utilități XZ"
+.SH NUME
+lzmainfo \- afișează informațiile stocate în antetul fișierului .lzma
+.SH REZUMAT
+\fBlzmainfo\fP \fB\-\-help\fP \fB\-\-version\fP \fIfișier...\fP
+.SH DESCRIERE
+\fBlzmainfo\fP afișează informațiile stocate în antetul fișierului \fB.lzma\fP.
+Citește primii 13 octeți din \fIfișierul\fP specificat, decodifică antetul și
+îl afișează la ieșirea standard în format care poate fi citit de om.  Dacă
+nu sunt date \fIfișiere\fP sau dacă \fIfișier\fP este \fB\-\fP, se citește intrarea
+standard.
+.PP
+De obicei, cele mai interesante informații sunt dimensiunea necomprimată și
+dimensiunea dicționarului.  Dimensiunea necomprimată poate fi afișată numai
+dacă fișierul este în varianta formatului \fB.lzma\fP netransmis în flux.
+Cantitatea de memorie necesară pentru a decomprima fișierul este de câteva
+zeci de kiloocteți plus dimensiunea dicționarului.
+.PP
+\fBlzmainfo\fP este inclus în XZ Utils în primul rând pentru compatibilitatea
+cu LZMA Utils.
+.SH "STARE DE IEȘIRE"
+.TP 
+\fB0\fP
+Totul este bine.
+.TP 
+\fB1\fP
+A apărut o eroare.
+.SH ERORI
+\fBlzmainfo\fP folosește sufixul \fBMB\fP în timp ce sufixul corect ar fi \fBMiB\fP
+(2^20 octeți).  Acest lucru este pentru a menține ieșirea compatibilă cu
+LZMA Utils.
+.SH "CONSULTAȚI ȘI"
+\fBxz\fP(1)

_service:tar_scm:xz-5.4.1.tar.xz/po4a/man/ro/xz.1 Added

@@ -0,0 +1,1921 @@
+'\" t
+.\"
+.\" Author: Lasse Collin
+.\"
+.\" This file has been put into the public domain.
+.\" You can do whatever you want with this file.
+.\"
+.\"*******************************************************************
+.\"
+.\" This file was generated with po4a. Translate the source file.
+.\"
+.\"*******************************************************************
+.TH XZ 1 01.12.2022 Tukaani "Utilități XZ"
+.
+.SH NUME
+xz, unxz, xzcat, lzma, unlzma, lzcat \- Comprimă sau decomprimă fișiere .xz
+și .lzma
+.
+.SH REZUMAT
+\fBxz\fP \fIopțiune...\fP \fIfișier...\fP
+.
+.SH "ALIAS COMENZI"
+\fBunxz\fP este echivalent cu \fBxz \-\-decompress\fP.
+.br
+\fBxzcat\fP este echivalent cu \fBxz \-\-decompress \-\-stdout\fP.
+.br
+\fBlzma\fP este echivalent cu \fBxz \-\-format=lzma\fP.
+.br
+\fBunlzma\fP este echivalent cu \fBxz \-\-format=lzma \-\-decompress\fP.
+.br
+\fBlzcat\fP este echivalent cu \fBxz \-\-format=lzma \-\-decompress \-\-stdout\fP.
+.PP
+Când scrieți scripturi care trebuie să decomprime fișiere, este recomandat
+să folosiți întotdeauna comanda \fBxz\fP cu argumentele adecvate (\fBxz \-d\fP sau
+\fBxz \-dc\fP) în loc de comenzile \fBunxz\fP și \fBxzcat\fP.
+.
+.SH DESCRIERE
+\fBxz\fP este un instrument de comprimare a datelor de uz general cu sintaxă de
+linie de comandă similară cu \fBgzip\fP(1) și \fBbzip2\fP(1). Formatul de fișier
+nativ este formatul \fB.xz\fP, dar formatul vechi \fB.lzma\fP folosit de LZMA
+Utils și fluxurile comprimate brute fără anteturi de format container sunt
+de asemenea acceptate. În plus, este acceptată decomprimarea formatului
+\&\fB.lz\fP folosit de \fBlzip\fP.
+.PP
+\fBxz\fP comprimă sau decomprimă fiecare \fIfișier\fP în funcție de modul de
+operare selectat. Dacă nu sunt date \fIfișiere\fP sau \fIfișier\fP este \fB\-\fP,
+\fBxz\fP citește de la intrarea standard și scrie datele procesate la ieșirea
+standard. \fBxz\fP va refuza (afișează o eroare și omite \fIfișier\fP) să scrie
+date comprimate la ieșirea standard dacă este un terminal. În mod similar,
+\fBxz\fP va refuza să citească datele comprimate de la intrarea standard dacă
+este un terminal.
+.PP
+Cu excepția cazului în care este specificată opțiunea \fB\-\-stdout\fP,
+\fIfișierele\fP altele decât \fB\-\fP sunt scrise într\-un fișier nou al cărui nume
+este derivat din numele \fIfișierului\fP sursă:
+.IP \(bu 3
+La comprimare, sufixul formatului de fișier țintă (\fB.xz\fP sau \fB.lzma\fP)
+este atașat la numele fișierului sursă pentru a se obține numele fișierului
+țintă.
+.IP \(bu 3
+La decomprimare, sufixul \fB.xz\fP, \fB.lzma\fP sau \fB.lz\fP este eliminat din
+numele fișierului pentru a se obține numele fișierului țintă. \fBxz\fP
+recunoaște și sufixele \fB.txz\fP și \fB.tlz\fP și le înlocuiește cu sufixul
+\&\fB.tar\fP.
+.PP
+Dacă fișierul țintă există deja, este afișată o eroare și \fIfișier\fP este
+omis.
+.PP
+Cu excepția cazului în care scrie la ieșirea standard, \fBxz\fP va afișa un
+avertisment și va omite \fIfișier\fPul dacă se aplică oricare dintre
+următoarele:
+.IP \(bu 3
+\fIFișierul\fP nu este un fișier obișnuit. Legăturile simbolice nu sunt urmate
+și, prin urmare, nu sunt considerate fișiere obișnuite.
+.IP \(bu 3
+\fIFișierul\fP are mai mult de o legătură dură.
+.IP \(bu 3
+\fIFișierul\fP are activat bitul «setuid», «setgid» sau cel lipicios(sticky).
+.IP \(bu 3
+Modul de operare este stabilit la comprimare și \fIfișier\fP are deja un sufix
+al formatului de fișier țintă (\fB.xz\fP sau \fB.txz\fP când se comprimă în
+formatul \fB.xz\fP și \fB.lzma\fP sau \fB.tlz\fP când se comprimă în formatul
+\&\fB.lzma\fP).
+.IP \(bu 3
+Modul de operare este stabilit la decomprimare și \fIfișierul\fP nu are un
+sufix al niciunui format de fișier acceptat (\fB.xz\fP, \fB.txz\fP, \fB.lzma\fP,
+\&\fB.tlz\fP, sau \fB.lz\fP).
+.PP
+După comprimarea sau decomprimarea cu succes a \fIfișierului\fP, \fBxz\fP copiază
+proprietarul, grupul, permisiunile, timpul de acces și timpul de modificare
+din \fIfișierul\fP sursă în fișierul țintă. Dacă copierea grupului eșuează,
+permisiunile sunt modificate astfel încât fișierul țintă să nu devină
+accesibil utilizatorilor care nu aveau permisiunea de a accesa \fIfișierul\fP
+sursă. \fBxz\fP nu acceptă încă copierea altor metadate, cum ar fi listele de
+control al accesului sau atributele extinse.
+.PP
+Odată ce fișierul țintă a fost închis cu succes, \fIfișierul\fP sursă este
+eliminat dacă nu a fost specificată opțiunea \fB\-\-keep\fP. \fIFișierul\fP sursă
+nu este niciodată eliminat dacă rezultatul este scris la ieșirea standard
+sau dacă apare o eroare.
+.PP
+Trimiterea unui semnal \fBSIGINFO\fP sau \fBSIGUSR1\fP către procesul \fBxz\fP face
+ca acesta să imprime informații despre progres la ieșirea de eroare
+standard. Acest lucru are o utilizare limitată, deoarece atunci când
+ieșirea de eroare standard este un terminal, folosind opțiunea \fB\-\-verbose\fP
+va afișa un indicator de progres de actualizare automată.
+.
+.SS "Utilizarea memoriei"
+Cantitatea de memorie utilizată de \fBxz\fP variază de la câteva sute de
+kiloocteți la câțiva gigaocteți, în funcție de opțiunile de comprimare.
+Opțiunile utilizate la comprimarea unui fișier determină cerințele de
+memorie ale instrumentului de decomprimare. De obicei, instrumentul de
+decomprimare are nevoie de 5% până la 20% din cantitatea de memorie de care
+a avut nevoie instrumentul de comprimare la crearea fișierului. De exemplu,
+decomprimarea unui fișier creat cu \fBxz \-9\fP necesită în prezent 65Mio de
+memorie. Totuși, este posibil să aveți fișiere \fB.xz\fP care necesită câțiva
+gigaocteți de memorie pentru decomprimare.
+.PP
+În special utilizatorii de sisteme mai vechi pot considera deranjantă
+posibilitatea unei utilizări foarte mari a memoriei. Pentru a preveni
+surprizele neplăcute, \fBxz\fP are încorporat un limitator de utilizare a
+memoriei, care este dezactivat implicit. În timp ce unele sisteme de
+operare oferă modalități de a limita utilizarea memoriei proceselor, bazarea
+pe aceasta nu a fost considerată a fi suficient de flexibilă (de exemplu,
+utilizarea \fBulimit\fP(1) pentru a limita memoria virtuală tinde să paralizeze
+\fBmmap\fP(2)).
+.PP
+Limitatorul de utilizare a memoriei poate fi activat cu opțiunea din linia
+de comandă \fB\-\-memlimit=\fP\fIlimita\fP. Adesea este mai convenabil să activați
+limitatorul în mod implicit prin definirea variabilei de mediu
+\fBXZ_DEFAULTS\fP, de exemplu, \fBXZ_DEFAULTS=\-\-memlimit=150MiB\fP. Este posibil
+să stabiliți limitele separat pentru comprimare și decomprimare folosind
+\fB\-\-memlimit\-compress=\fP\fIlimita\fP și \fB\-\-memlimit\-decompress=\fP\fIlimita\fP.
+Utilizarea acestor două opțiuni în afara \fBXZ_DEFAULTS\fP este foarte rar
+utilă, deoarece o singură rulare a \fBxz\fP nu poate face atât comprimarea, cât
+și decomprimarea și \fB\-\-memlimit=\fP\fIlimita\fP (sau \fB\-M\fP \fIlimita\fP ) este mai
+scurt de tastat pe linia de comandă.
+.PP
+Dacă limita de utilizare a memoriei specificată este depășită la
+decomprimare, \fBxz\fP va afișa o eroare și decomprimarea fișierului va eșua.
+Dacă limita este depășită la comprimare, \fBxz\fP va încerca să reducă valorile
+stabilite astfel încât limita să nu mai fie depășită (cu excepția cazului în
+care se utilizează opțiunea \fB\-\-format=raw\fP sau \fB\-\-no\-adjust\fP). În acest
+fel, operațiunea nu va eșua decât dacă limita stabilită este foarte mică.
+Scalarea valorilor stabilite se face în pași care nu se potrivesc cu
+valorile prestabilite ale nivelului de comprimare, de exemplu, dacă limita
+este doar puțin mai mică decât cantitatea necesară pentru \fBxz \-9\fP, valorile
+stabilite vor fi reduse doar puțin , nu până la valoarea prestabilită a lui
+\fBxz \-8\fP.
+.
+.SS "Concatenare și completare (prin umplere cu octeți nuli) cu fișiere .xz"
+Este posibil să concatenați fișierele \fB.xz\fP așa cum sunt. \fBxz\fP va
+decomprima astfel de fișiere ca și cum ar fi un singur fișier \fB.xz\fP.
+.PP
+Este posibil să se introducă umplutură între părțile concatenate sau după
+ultima parte. Umplutura trebuie să fie compusă din octeți nuli, iar
+dimensiunea umpluturii trebuie să fie un multiplu de patru octeți. Acest
+lucru poate fi util, de exemplu, dacă fișierul \fB.xz\fP este stocat pe un
+mediu care măsoară dimensiunile fișierelor în blocuri de 512 de octeți.
+.PP
+Concatenarea și completarea nu sunt permise cu fișierele \fB.lzma\fP sau
+fluxurile brute.
+.
+.SH OPȚIUNI
+.
+.SS "Sufixe de numere întregi și valori speciale"
+În majoritatea locurilor în care este de așteptat un număr întreg ca
+argument, un sufix opțional este acceptat pentru a indica cu ușurință
+numerele întregi mari. Nu trebuie să existe spațiu între numărul întreg și
+sufix.
+.TP 
+\fBKiB\fP
+Înmulțește numărul întreg cu 1.024 (2^10). \fBKi\fP, \fBk\fP, \fBkB\fP, \fBK\fP și
+\fBKB\fP sunt acceptate ca sinonime pentru \fBKiB\fP.
+.TP 
+\fBMiB\fP
+Înmulțește numărul întreg cu 1,048,576 (2^20). \fBMi\fP, \fBm\fP, \fBM\fP, și \fBMB\fP
+sunt acceptate ca sinonime pentru \fBMiB\fP.
+.TP 
+\fBGiB\fP
+Înmulțește numărul întreg cu 1,073,741,824 (2^30). \fBGi\fP, \fBg\fP, \fBG\fP, și
+\fBGB\fP sunt acceptate ca sinonime pentru \fBGiB\fP.
+.PP
+Valoarea specială \fBmax\fP poate fi utilizată pentru a indica valoarea maximă
+întreagă suportată de opțiune.
+.
+.SS "Mod de operare"
+Dacă sunt date mai multe opțiuni de mod de funcționare, ultima dintre ele,
+este cea care va avea efect.
+.TP 
+\fB\-z\fP, \fB\-\-compress\fP
+Comprimare. Acesta este modul de operare implicit atunci când nu este
+specificată nicio opțiune de mod de funcționare și nici un alt mod de
+operare nu este implicat din numele comenzii (de exemplu, \fBunxz\fP implică
+\fB\-\-decompress\fP).
+.TP 
+\fB\-d\fP, \fB\-\-decompress\fP, \fB\-\-uncompress\fP
+Decomprimare.
+.TP 
+\fB\-t\fP, \fB\-\-test\fP
+Testează integritatea \fIfișierelor\fP comprimate. Această opțiune este
+echivalentă cu \fB\-\-decompress \-\-stdout\fP cu excepția faptului că datele
+decomprimate sunt înlăturate în loc să fie scrise la ieșirea standard. Nu
+sunt create sau eliminate fișiere.
+.TP 
+\fB\-l\fP, \fB\-\-list\fP
+Afișează informații despre \fIfișiere\fP comprimate. Nu are loc nicio
+decomprimare la ieșire și nu sunt create sau eliminate fișiere. În modul
+listă, programul nu poate citi datele comprimate din intrarea standard sau
+din alte surse care nu pot fi căutate.
+.IP ""
+Listarea implicită arată informații de bază despre \fIfișiere\fP, câte un
+fișier pe linie. Pentru a obține informații mai detaliate, utilizați și
+opțiunea \fB\-\-verbose\fP. Pentru și mai multe informații, utilizați opțiunea
+\fB\-\-verbose\fP de două ori, dar rețineți că acest lucru poate fi lent,
+deoarece obținerea tuturor informațiilor suplimentare necesită multe
+căutări. Lățimea ieșirii detaliate depășește 80 de caractere, deci
+canalizarea ieșirii către, de exemplu, \fBless\ \-S\fP poate fi convenabilă dacă
+terminalul nu este suficient de lat.
+.IP ""
+Ieșirea exactă poate varia între versiunile \fBxz\fP și diferitele
+localizări(configurările regionale). Pentru ieșiri care pot fi citite de
+mașină, ar trebui utilizată opțiunea \fB\-\-robot \-\-list\fP.
+.
+.SS "Modificatori de operare"
+.TP 
+\fB\-k\fP, \fB\-\-keep\fP
+Nu șterge fișierele de intrare.
+.IP ""
+Începând cu \fBxz\fP 5.2.6, această opțiune face ca \fBxz\fP să comprime sau să
+decomprime, chiar dacă intrarea este o legătură simbolică către un fișier
+obișnuit, are mai mult de\-o legătură dură sau are marcați biții setuid,
+setgid sau bitul lipicios. Biții setuid, setgid și bitul lipicios nu sunt
+copiați în fișierul țintă. În versiunile anterioare acest lucru se făcea
+numai cu ajutorul opțiunii \fB\-\-force\fP.
+.TP 
+\fB\-f\fP, \fB\-\-force\fP
+Această opțiune are mai multe efecte:
+.RS
+.IP \(bu 3
+Dacă fișierul țintă există deja, îl șterge înainte de comprimare sau
+decomprimare.
+.IP \(bu 3
+Comprimă sau decomprimă chiar dacă intrarea este o legătură simbolică către
+un fișier obișnuit, are mai mult de\-o legătură dură sau are marcați biții
+setuid, setgid sau bitul lipicios. Biții setuid, setgid și bitul lipicios nu
+sunt copiați în fișierul țintă.
+.IP \(bu 3
+Când este utilizată cu opțiunile \fB\-\-decompress\fP și \fB\-\-stdout\fP, comanda
+\fBxz\fP nu poate recunoaște tipul fișierului sursă, și copiază fișierul sursă
+așa cum este la ieșirea standard. Acest lucru permite comenzii \fBxzcat\fP
+\fB\-\-force\fP să fie folosită drept comanda \fBcat\fP(1) pentru fișierele care nu
+au fost comprimate cu \fBxz\fP. Rețineți că, în viitor, \fBxz\fP ar putea să
+accepte noi formate de fișiere comprimate, ceea ce poate face ca \fBxz\fP să
+decomprime mai multe tipuri de fișiere în loc să le copieze așa cum sunt la
+ieșirea standard. Opțiunea \fB\-\-format=\fP\fIformat\fP poate fi folosită pentru a
+restricționa \fBxz\fP să decomprime doar un singur format de fișier.
+.RE
+.TP 
+\fB\-c\fP, \fB\-\-stdout\fP, \fB\-\-to\-stdout\fP
+Scrie datele comprimate sau decomprimate la ieșirea standard în loc de
+într\-un fișier. Aceasta implică \fB\-\-keep\fP.
+.TP 
+\fB\-\-single\-stream\fP
+Decomprimă numai primul flux \fB.xz\fP și ignoră în tăcere posibilele date de
+intrare rămase în urma fluxului. În mod normal, astfel de resturi rămase
+face ca \fBxz\fP să afișeze o eroare.
+.IP ""
+\fBxz\fP nu decomprimă niciodată mai mult de un flux din fișierele \fB.lzma\fP sau
+din fluxurile brute, dar această opțiune face ca \fBxz\fP să ignore posibilele
+resturi de date rămase după fișierul \fB.lzma\fP sau fluxul brut.
+.IP ""
+Această opțiune nu are efect dacă modul de funcționare nu este
+\fB\-\-decompress\fP sau \fB\-\-test\fP.
+.TP 
+\fB\-\-no\-sparse\fP
+Dezactivează crearea de fișiere dispersate. În mod implicit, dacă
+decomprimă într\-un fișier obișnuit, \fBxz\fP încearcă să facă fișierul
+dispersat dacă datele decomprimate conțin secvențe lungi de zerouri binare.
+De asemenea, funcționează atunci când scrie la ieșirea standard, atâta timp
+cât ieșirea standard este conectată la un fișier obișnuit și sunt
+îndeplinite anumite condiții suplimentare pentru a o face în siguranță.
+Crearea de fișiere dispersate poate economisi spațiu pe disc și poate
+accelera decomprimarea prin reducerea cantității de date de In/Ieș pe disc.
+.TP 
+\fB\-S\fP \fI.suf\fP, \fB\-\-suffix=\fP\fI.suf\fP
+Când comprimă, utilizează \fI.suf\fP ca sufix pentru fișierul țintă în loc de
+\&\fB.xz\fP sau \fB.lzma\fP. Dacă nu scrie la ieșirea standard și fișierul sursă
+are deja sufixul \fI.suf\fP, este afișat un avertisment și fișierul este omis.
+.IP ""
+Când decomprimă, recunoaște fișierele cu sufixul \fI.suf\fP în plus față de
+fișierele cu sufixul \fB.xz\fP, \fB.txz\fP, \fB.lzma\fP, \fB.tlz\fP sau \fB.lz\fP. Dacă
+fișierul sursă are sufixul \fI.suf\fP, sufixul este eliminat pentru a obține
+numele fișierului țintă.
+.IP ""
+La comprimarea sau decomprimarea fluxurilor brute (\fB\-\-format=raw\fP), sufixul
+trebuie să fie întotdeauna specificat, cu excepția cazului în care se scrie
+la ieșirea standard, deoarece nu există un sufix implicit pentru fluxurile
+brute.
+.TP 
+\fB\-\-files\fP\fB=\fP\fIfișier\fP
+Citește numele fișierelor de procesat din \fIfișier\fP; dacă \fIfișierul\fP este
+omis, numele fișierelor sunt citite de la intrarea standard. Numele de
+fișiere trebuie să fie terminate cu caracterul de linie nouă. O liniuță
+(\fB\-\fP) este luată ca nume de fișier obișnuit; nu înseamnă intrarea
+standard. Dacă numele de fișiere sunt date și ca argumente în linia de
+comandă, ele sunt procesate înainte ca numele fișierelor să fie citite din
+\fIfișier\fP.
+.TP 
+\fB\-\-files0\fP\fB=\fP\fIfișier\fP
+Această opțiune este identică cu \fB\-\-files\fP\fB=\fP\fIfișier\fP, cu excepția
+faptului că fiecare nume de fișier trebuie să fie terminat cu caracterul
+nul.
+.
+.SS "Formatul de bază al fișierului și opțiunile de comprimare"
+.TP 
+\fB\-F\fP \fIformat\fP, \fB\-\-format=\fP\fIformat\fP
+Specifică \fIformatul\fP fișierului pentru comprimare sau decomprimare:
+.RS
+.TP 
+\fBauto\fP
+Aceasta este valoarea implicită. La comprimare, \fBauto\fP este echivalent cu
+\fBxz\fP. La decomprimare, formatul fișierului de intrare este detectat
+automat. Rețineți că fluxurile brute (create cu \fB\-\-format=raw\fP) nu pot fi
+detectate automat.
+.TP 
+\fBxz\fP
+Comprimă în formatul de fișier \fB.xz\fP sau acceptă numai fișierele \fB.xz\fP
+când decomprimă.
+.TP 
+\fBlzma\fP, \fBalone\fP
+Comprimă în formatul de fișier \fB.lzma\fP vechi sau acceptă numai fișierele
+\&\fB.lzma\fP când decomprimă. Numele alternativ \fBalone\fP este furnizat pentru
+compatibilitatea cu versiunile mai vechi de LZMA Utils.
+.TP 
+\fBlzip\fP
+Acceptă numai fișierele \fB.lz\fP când decomprimă. Comprimarea nu este
+acceptată.
+.IP ""
+Formatul \fB.lz\fP versiunea 0 și versiunea neextinsă 1 sunt acceptate.
+Fișierele versiunea 0 au fost produse de \fBlzip\fP cu versiunea 1.3 sau mai
+veche. Astfel de fișiere nu sunt obișnuite, dar pot fi găsite în arhivele
+de fișiere, deoarece câteva pachete sursă au fost lansate în acest format.
+Oamenii ar putea avea și fișiere personale vechi în acest format. Suportul
+de decomprimare pentru versiunea de format 0 a fost eliminat în \fBlzip\fP
+1.18.
+.IP ""
+\fBlzip\fP 1.4 și versiunile ulterioare creează fișiere în formatul versiunea
+1. Extensia „sync flush marker” pentru versiunea 1 de format a fost
+adăugată în \fBlzip\fP 1.6. Această extensie este folosită rar și nu este
+acceptată de \fBxz\fP (diagnosticată ca intrare coruptă).
+.TP 
+\fBraw\fP
+Comprimă sau decomprimă un flux brut (fără anteturi). Acest lucru este
+destinat doar utilizatorilor avansați. Pentru a decodifica fluxurile brute,
+trebuie să utilizați opțiunea \fB\-\-format=raw\fP și să specificați în mod
+explicit lanțul de filtre, care în mod normal ar fi fost stocat în
+anteturile containerului.
+.RE
+.TP 
+\fB\-C\fP \fIverificarea\fP, \fB\-\-check=\fP\fIverificarea\fP
+Specifică tipul verificării integrității. Verificarea este calculată din
+datele necomprimate și stocată în fișierul \fB.xz\fP. Această opțiune are
+efect numai la comprimarea în format \fB.xz\fP; formatul \fB.lzma\fP nu acceptă
+verificări de integritate. Verificarea integrității (dacă există) este
+efectuată atunci când fișierul \fB.xz\fP este decomprimat.
+.IP ""
+Tipuri de \fIverificare\fP acceptate:
+.RS
+.TP 
+\fBnone\fP
+Nu calculează deloc o verificare a integrității. Aceasta este de obicei o
+idee proastă. Acest lucru poate fi util atunci când integritatea datelor
+este oricum verificată prin alte mijloace.
+.TP 
+\fBcrc32\fP
+Calculează CRC32 folosind polinomul din IEEE\-802.3 (Ethernet).
+.TP 
+\fBcrc64\fP
+Calculează CRC64 folosind polinomul din ECMA\-182. Aceasta este valoarea
+implicită, deoarece este ceva mai bună decât CRC32 la detectarea fișierelor
+deteriorate, iar diferența de viteză este neglijabilă.
+.TP 
+\fBsha256\fP
+Calculează SHA\-256. Acest lucru este oarecum mai lent decât CRC32 și CRC64.
+.RE
+.IP ""
+Integritatea antetelor \fB.xz\fP este întotdeauna verificată cu CRC32. Nu este
+posibilă modificarea sau dezactivarea acesteia.
+.TP 
+\fB\-\-ignore\-check\fP
+Nu efectuează verificarea integrității datelor comprimate la decomprimare.
+Valorile CRC32 din antetele \fB.xz\fP vor fi însă verificate normal.
+.IP ""
+\fBNu utilizați această opțiune decât dacă știți ce faceți.\fP Motive posibile
+pentru a utiliza această opțiune:
+.RS
+.IP \(bu 3
+Încercarea de a recupera datele dintr\-un fișier .xz corupt.
+.IP \(bu 3
+Accelerarea decomprimării. Acest lucru contează mai ales cu SHA\-256 sau cu
+fișierele care s\-au comprimat extrem de bine. Este recomandat să nu
+utilizați această opțiune în acest scop decât dacă integritatea fișierului
+este verificată extern într\-un alt mod.
+.RE
+.TP 
+\fB\-0\fP ... \fB\-9\fP
+Selectează un nivel prestabilit de comprimare. Valoarea implicită este
+\fB\-6\fP. Dacă sunt specificate mai multe niveluri prestabilite, ultimul are
+efect. Dacă a fost deja specificat un lanț de filtre personalizat,
+specificarea unui nivel prestabilit de comprimare șterge lanțul de filtre
+personalizat.
+.IP ""
+Diferențele dintre valorile prestabilite sunt mai semnificative decât cu
+\fBgzip\fP(1) și \fBbzip2\fP(1). Valorile de comprimare selectate determină
+cerințele de memorie ale instrumentului de decomprimare, astfel încât
+utilizarea unui nivel prea mare prestabilit ar putea face „dureroasă”
+decomprimarea fișierului pe un sistem vechi cu puțină memorie RAM. Mai
+exact, \fBnu este o idee bună să folosiți orbește \-9 pentru tot\fP așa cum se
+întâmplă adesea cu \fBgzip\fP(1) și \fBbzip2\fP(1).
+.RS
+.TP 
+\fB\-0\fP ... \fB\-3\fP
+Acestea sunt valorile prestabilite oarecum rapide. \fB\-0\fP este uneori mai
+rapid decât \fBgzip \-9\fP în timp ce comprimă mult mai bine. Cele mai ridicate
+au adesea viteza comparabilă cu \fBbzip2\fP(1) cu un raport de comprimare
+comparabil sau mai bun, deși rezultatele depind foarte mult de tipul de date
+care sunt comprimate.
+.TP 
+\fB\-4\fP ... \fB\-6\fP
+Comprimare bună spre foarte bună, păstrând în același timp utilizarea
+memoriei de către instrumentul de decomprimare la un nivel rezonabil chiar
+și pentru sistemele vechi. \fB\-6\fP este valoarea implicită, care este de
+obicei o alegere bună pentru distribuirea fișierelor care trebuie să poată
+fi decomprimate chiar și pe sisteme cu doar 16Mio de memorie RAM. Opțiunile
+(\fB\-5e\fP sau \fB\-6e\fP ar putea fi demne de luat în considerare. A se vedea
+opțiunea \fB\-\-extreme\fP.)
+.TP 
+\fB\-7 ... \-9\fP
+Acestea sunt precum \fB\-6\fP, dar cu cerințe mai mari de memorie pentru
+comprimare și decomprimare. Acestea sunt utile numai atunci când comprimați
+fișiere mai mari de 8Mio, 16Mio și, respectiv, 32Mio.
+.RE
+.IP ""
+Pe același hardware, viteza de decomprimare este aproximativ un număr
+constant de octeți de date comprimate pe secundă. Cu alte cuvinte, cu cât
+comprimarea este mai bună, cu atât decomprimarea va fi de obicei mai
+rapidă. Aceasta înseamnă, de asemenea, că valoarea de la ieșire a
+cantității de date necomprimate produsă pe secundă poate varia foarte mult.
+.IP ""
+Următorul tabel rezumă caracteristicile valorilor prestabilite:
+.RS
+.RS
+.PP
+.TS
+tab(;);
+c c c c c
+n n n n n.
+ValPrestab;DimDict;CPUComp;MemComp;MemDec
+\-0;256 KiB;0;3 MiB;1 MiB
+\-1;1 MiB;1;9 MiB;2 MiB
+\-2;2 MiB;2;17 MiB;3 MiB
+\-3;4 MiB;3;32 MiB;5 MiB
+\-4;4 MiB;4;48 MiB;5 MiB
+\-5;8 MiB;5;94 MiB;9 MiB
+\-6;8 MiB;6;94 MiB;9 MiB
+\-7;16 MiB;6;186 MiB;17 MiB
+\-8;32 MiB;6;370 MiB;33 MiB
+\-9;64 MiB;6;674 MiB;65 MiB
+.TE
+.RE
+.RE
+.IP ""
+Descrieri coloane:
+.RS
+.IP \(bu 3
+DimDict este dimensiunea dicționarului LZMA2. Este o risipă de memorie să
+folosești un dicționar mai mare decât dimensiunea fișierului necomprimat.
+De aceea este bine să evitați utilizarea valorilor prestabilite \fB\-7\fP
+\&... \fB\-9\fP atunci când nu este nevoie cu adevărat de ele. Pentru valoarea
+prestabilită \fB\-6\fP sau alta mai mică, cantitatea de memorie irosită este de
+obicei suficient de mică pentru a nu conta.
+.IP \(bu 3
+CPUComp este o reprezentare simplificată a configurărilor LZMA2 care
+afectează viteza de comprimare. Dimensiunea dicționarului afectează și
+viteza, așa că, în timp ce CPUComp este aceeași pentru nivelurile \fB\-6\fP
+\&... \fB\-9\fP, nivelurile mai mari tind să fie puțin mai lente. Pentru a obține
+o comprimare și mai lentă și, astfel, posibil mai bună, consultați opțiunea
+\fB\-\-extreme\fP.
+.IP \(bu 3
+MemComp conține cerințele de memorie ale comprimării în modul cu un singur
+fir de execuție. Poate varia ușor între versiunile \fBxz\fP. Cerințele de
+memorie ale unora dintre viitoarele moduri cu mai multe fire de execuție pot
+să fie din nefericire cu mult mai mari decât cele ale modului cu un singur
+fir.
+.IP \(bu 3
+MemDec conține cerințele de memorie pentru decomprimare. Adică,
+configurările de comprimare determină cerințele de memorie ale
+decomprimării. Cantitatea exactă a memoriei utilizate la decomprimare este
+puțin mai mare decât dimensiunea dicționarului LZMA2, dar valorile din tabel
+au fost rotunjite la următorul Mio.
+.RE
+.TP 
+\fB\-e\fP, \fB\-\-extreme\fP
+Utilizează o variantă mai lentă a nivelului prestabilit de comprimare
+selectat (\fB\-0\fP ... \fB\-9\fP) pentru a obține un raport de comprimare puțin mai
+bun, dar din nefericire, acest lucru îl poate înrăutăți. Utilizarea
+memoriei pentru decomprimare nu este afectată, dar utilizarea memoriei la
+comprimare crește puțin la nivelurile prestabilite \fB\-0\fP ... \fB\-3\fP.
+.IP ""
+Deoarece există două valori prestabilite cu dimensiuni ale dicționarului de
+4Mio și 8Mio, valorile prestabilite \fB\-3e\fP și \fB\-5e\fP folosesc configurări
+puțin mai rapide (CPUComp mai mic) decât \fB\-4e\fP și \fB\-6e\fP, respectiv. În
+acest fel, nu există două nivele prestabilite identice.
+.RS
+.RS
+.PP
+.TS
+tab(;);
+c c c c c
+n n n n n.
+ValPrestab;DimDict;CPUComp;MemComp;MemDec
+\-0e;256 KiB;8;4 MiB;1 MiB
+\-1e;1 MiB;8;13 MiB;2 MiB
+\-2e;2 MiB;8;25 MiB;3 MiB
+\-3e;4 MiB;7;48 MiB;5 MiB
+\-4e;4 MiB;8;48 MiB;5 MiB
+\-5e;8 MiB;7;94 MiB;9 MiB
+\-6e;8 MiB;8;94 MiB;9 MiB
+\-7e;16 MiB;8;186 MiB;17 MiB
+\-8e;32 MiB;8;370 MiB;33 MiB
+\-9e;64 MiB;8;674 MiB;65 MiB
+.TE
+.RE
+.RE
+.IP ""
+De exemplu, există un total de patru nivele prestabilite care folosesc
+dicționarul 8Mio, a căror ordine de la cel mai rapid la cel mai lent este
+\fB\-5\fP, \fB\-6\fP, \fB\-5e\fP și \fB\-6e\fP .
+.TP 
+\fB\-\-fast\fP
+.PD 0
+.TP 
+\fB\-\-best\fP
+.PD
+Acestea sunt alias de opțiuni, oarecum înșelătoare pentru \fB\-0\fP și,
+respectiv, \fB\-9\fP. Acestea sunt furnizate numai pentru compatibilitatea cu
+LZMA Utils. Evitați utilizarea acestor opțiuni.
+.TP 
+\fB\-\-block\-size=\fP\fIdimensiunea\fP
+Când comprimă în formatul \fB.xz\fP, împarte datele de intrare în blocuri de
+\fIdimensiunea\fP octeți. Blocurile sunt comprimate independent unul de
+celălalt, ceea ce ajută în modul cu mai multe fire de execuție și face
+posibilă decomprimarea cu acces aleatoriu limitat. Această opțiune este de
+obicei folosită pentru a suprascrie dimensiunea implicită a blocului în
+modul cu mai multe fire de execuție, dar această opțiune poate fi folosită
+și în modul cu un singur fir de execuție.
+.IP ""
+În modul cu mai multe fire de execuție, aproximativ de trei ori
+\fIdimensiunea\fP de octeți vor fi alocați în fiecare fir pentru stocarea
+intrării și ieșirii. \fIDimensiunea\fP implicită este de trei ori dimensiunea
+dicționarului LZMA2 sau 1Mio, oricare dintre acestea este mai mare. În mod
+obișnuit, o valoare bună este de două la patru ori dimensiunea dicționarului
+LZMA2 sau de cel puțin 1Mio. Utilizarea unei \fIdimensiuni\fP mai mici decât
+dimensiunea dicționarului LZMA2 este o risipă de memorie RAM, deoarece
+atunci memoria tampon a dicționarului LZMA2 nu va fi niciodată utilizată pe
+deplin. Dimensiunile blocurilor sunt stocate în antetele blocurilor, pe
+care o versiune viitoare a \fBxz\fP le va folosi pentru decomprimarea cu mai
+multe fire de execuție.
+.IP ""
+În modul cu un singur fir de execuție, nicio divizare a blocurilor nu se
+face în mod implicit. Folosirea acestei opțiuni nu afectează utilizarea
+memoriei. Nu sunt stocate informații despre dimensiune în antetele
+blocurilor, astfel încât fișierele create în modul cu un singur fir de
+execuție nu vor fi identice cu fișierele create în modul cu mai multe fire
+de execuție. Lipsa informațiilor despre dimensiune înseamnă, de asemenea,
+că o versiune viitoare de \fBxz\fP nu va putea decomprima fișierele în modul cu
+mai multe fire de execuție.
+.TP 
+\fB\-\-block\-list=\fP\fIdimensiuni\fP
+Atunci când comprimă în formatul \fB.xz\fP, începe un nou bloc după intervalele
+specificate, de date necomprimate.
+.IP ""
+\fIDimensiunile\fP necomprimate ale blocurilor sunt specificate ca o listă
+separată prin virgule. Omiterea unei dimensiuni (două sau mai multe virgule
+consecutive) este o prescurtare pentru a folosi dimensiunea blocului
+anterior.
+.IP ""
+Dacă fișierul de intrare este mai mare decât suma \fIdimensiuni\fPlor, ultima
+valoare din \fIdimensiuni\fP se repetă până la sfârșitul fișierului. O valoare
+specială de \fB0\fP poate fi utilizată ca ultima valoare pentru a indica faptul
+că restul fișierului ar trebui să fie codificat ca un singur bloc.
+.IP ""
+Dacă se specifică \fIdimensiuni\fP care depășesc dimensiunea blocului
+codificatorului (fie valoarea implicită în modul fire de execuție, fie
+valoarea specificată cu opțiunea \fB\-\-block\-size=\fP\fIdimensiune\fP),
+codificatorul va crea blocuri suplimentare păstrând în același timp limitele
+specificate în \fIdimensiuni\fP. De exemplu, dacă se specifică
+\fB\-\-block\-size=10MiB\fP \fB\-\-block\-list=5MiB,10MiB,8MiB,12MiB,24MiB\fP iar
+fișierul de intrare este de 80Mio, se vor obține 11 blocuri de: 5, 10, 8,
+10, 2, 10, 10, 4, 10, 10 și 1Mio.
+.IP ""
+În modul cu mai multe fire de execuție, dimensiunile blocurilor sunt stocate
+în antetele blocurilor. Acest lucru nu se face în modul cu un singur fir de
+execuție, astfel încât ieșirea codificată nu va fi identică cu cea a modului
+cu mai multe fire de execuție.
+.TP 
+\fB\-\-flush\-timeout=\fP\fItimp_limită\fP
+La comprimare, dacă au trecut mai mult de \fItimp_limită\fP milisecunde (un
+întreg pozitiv) de la curățarea anterioară și citirea mai multor intrări
+s\-ar bloca, toate datele de intrare în așteptare sunt eliminate din
+codificator și puse la dispoziție în fluxul de ieșire. Acest lucru poate să
+fie util dacă \fBxz\fP este utilizat pentru a comprima datele care sunt
+transmise în flux printr\-o rețea. Valorile mici de \fItimp_limită\fP fac
+datele disponibile la capătul de recepție cu o mică întârziere, dar valorile
+mari de \fItimp_limită\fP oferă un raport de comprimare mai bun.
+.IP ""
+Această caracteristică este dezactivată în mod implicit. Dacă această
+opțiune este specificată de mai multe ori, ultima este cea care se ia în
+considerare. Valoarea specială a lui \fItimp_limită\fP de \fB0\fP, poate fi
+utilizată pentru a dezactiva în mod explicit această caracteristică.
+.IP ""
+Această caracteristică nu este disponibilă în sistemele non\-POSIX.
+.IP ""
+.\" FIXME
+\fBAceastă caracteristică este încă experimentală.\fP În prezent, \fBxz\fP este
+nepotrivit pentru decomprimarea fluxului în timp real datorită modului în
+care \fBxz\fP utilizează memoria tampon.
+.TP 
+\fB\-\-memlimit\-compress=\fP\fIlimita\fP
+Stabilește o limită de utilizare a memoriei pentru comprimare. Dacă această
+opțiune este specificată de mai multe ori, ultima va avea efect.
+.IP ""
+Dacă parametrii de comprimare depășesc \fIlimita\fP, \fBxz\fP va încerca să
+ajusteze parametrii scăzând valorile acestora, astfel încât limita să nu mai
+fie depășită și va afișa o notificare că ajustarea automată a fost
+efectuată. Ajustările se fac în această ordine: reducerea numărului de
+fire, trecerea la modul un singur fir de execuție dacă chiar și un singur
+fir în modul cu mai multe fire de execuție depășește \fIlimita\fP și, în final,
+reducerea dimensiunii dicționarului LZMA2.
+.IP ""
+Când comprimă cu opțiunea \fB\-\-format=raw\fP sau dacă a fost specificată
+opțiunea \fB\-\-no\-adjust\fP, numai numărul de fire poate fi redus, deoarece se
+poate face fără a afecta rezultatul comprimării.
+.IP ""
+Dacă \fIlimita\fP nu poate fi îndeplinită chiar și cu ajustările descrise mai
+sus, este afișată o eroare și \fBxz\fP va ieși cu starea de ieșire 1.
+.IP ""
+\fILimita\fP poate fi specificata în mai multe moduri:
+.RS
+.IP \(bu 3
+\fILimita\fP poate fi o valoare absolută în octeți. Utilizarea unui sufix
+întreg precum \fBMiB\fP poate fi utilă. De exemplu:
+\fB\-\-memlimit\-compress=80MiB\fP
+.IP \(bu 3
+\fILimita\fP poate fi specificată ca procent din memoria fizică totală (RAM).
+Acest lucru poate fi util mai ales atunci când definiți variabila de mediu
+\fBXZ_DEFAULTS\fP într\-un script de inițializare shell care este partajat între
+diferite calculatoare. În acest fel, limita este automat mai mare pe
+sistemele cu mai multă memorie. De exemplu: \fB\-\-memlimit\-compress=70%\fP
+.IP \(bu 3
+\fILimita\fP poate fi restabilită la valoarea implicită dându\-i valoarea \fB0\fP.
+În prezent, aceasta este echivalentă cu stabilirea \fIlimitei\fP la \fBmax\fP
+(fără limită de utilizare a memoriei).
+.RE
+.IP ""
+Pentru \fBxz\fP pe 32 de biți există un caz special: dacă \fIlimita\fP ar fi peste
+\fB4020MiB\fP, \fIlimita\fP este stabilită la \fB4020MiB\fP. Pe MIPS32 este
+stabilită în schimb la \fB2000MiB\fP. (Valorile \fB0\fP și \fBmax\fP nu sunt
+afectate de acest lucru. O caracteristică similară nu există pentru
+decomprimare.) Acest lucru poate fi util atunci când un executabil pe 32 de
+biți are acces la un spațiu de adrese de 4Gio (2Gio pe MIPS32), se speră că
+nu produce daune în alte situații.
+.IP ""
+Consultați și secțiunea \fBUtilizarea memoriei\fP.
+.TP 
+\fB\-\-memlimit\-decompress=\fP\fIlimita\fP
+Stabilește o limită de utilizare a memoriei pentru decomprimare. Acest
+lucru afectează și modul \fB\-\-list\fP. Dacă operațiunea nu este posibilă fără
+a depăși \fIlimita\fP, \fBxz\fP va afișa o eroare și decomprimarea fișierului va
+eșua. Consultați \fB\-\-memlimit\-compress=\fP\fIlimita\fP pentru modalitățile
+posibile de a specifica \fIlimita\fP.
+.TP 
+\fB\-\-memlimit\-mt\-decompress=\fP\fIlimita\fP
+Stabilește o limită de utilizare a memoriei pentru decomprimarea cu mai
+multe fire de execuție. Acest lucru poate afecta doar numărul de fire de
+execuție; acest lucru nu îl va face niciodată pe \fBxz\fP să refuze
+decomprimarea unui fișier. Dacă \fIlimita\fP este prea scăzută pentru a
+permite orice mod cu mai multe fire de execuție, \fIlimita\fP este ignorată și
+\fBxz\fP va continua în modul cu un singur fir de execuție. Rețineți că, dacă
+se folosește și opțiunea \fB\-\-memlimit\-decompress\fP, se va aplica întotdeauna
+atât modurilor cu un singur fir de execuție, cât și modurilor cu mai multe
+fire de execuție și astfel \fIlimita\fP efectivă pentru modul cu mai multe fire
+de execuție nu va fi niciodată mai mare decât limita stabilită cu opțiunea
+\fB\-\-memlimit\-decompress\fP.
+.IP ""
+Spre deosebire de celelalte opțiuni de limită de utilizare a memoriei,
+opțiunea \fB\-\-memlimit\-mt\-decompress=\fP\fIlimita\fP are o \fIlimită\fP implicită
+specifică sistemului. Comanda \fBxz \-\-info\-memory\fP poate fi folosită pentru
+a vedea valoarea curentă.
+.IP ""
+Această opțiune și valoarea ei implicită există deoarece, fără nicio limită,
+decomprimarea cu (mai multe) fire de execuție ar putea ajunge să aloce o
+cantitate „nebună” de memorie cu unele fișiere de intrare. Dacă \fIlimita\fP
+implicită este prea scăzută pe sistemul dumneavoastră, nu ezitați să
+creșteți \fIlimita\fP, dar niciodată să nu o stabiliți la o valoare mai mare
+decât cantitatea de memorie RAM utilizabilă și cu niște fișiere de intrare
+adecvate, \fBxz\fP va încerca să utilizeze acea cantitate de memorie chiar și
+cu un număr redus de fire de execuție. Rularea lui \fBxz\fP cu depășirea
+cantității de memorie fizice(RAM) sau a celei de interschimb(swap) nu va
+îmbunătăți performanța de decomprimare.
+.IP ""
+Consultați opțiunea \fB\-\-memlimit\-compress=\fP\fIlimita\fP pentru modalități
+posibile de a specifica \fIlimita\fP. Stabilirea \fIlimitei\fP la \fB0\fP
+restabilește \fIlimita\fP la valoarea implicită specifică sistemului.
+.IP ""
+.TP 
+\fB\-M\fP \fIlimita\fP, \fB\-\-memlimit=\fP\fIlimita\fP, \fB\-\-memory=\fP\fIlimita\fP
+Aceasta este echivalentă cu specificarea opțiunilor:
+\fB\-\-memlimit\-compress=\fP\fIlimita\fP \fB\-\-memlimit\-decompress=\fP\fIlimita\fP
+\fB\-\-memlimit\-mt\-decompress=\fP\fIlimita\fP.
+.TP 
+\fB\-\-no\-adjust\fP
+Afișează o eroare și iese dacă limita de utilizare a memoriei nu poate fi
+îndeplinită fără ajustarea parametrilor care afectează ieșirea comprimată.
+Adică, acest lucru împiedică \fBxz\fP să comute codificatorul din modul cu mai
+multe fire de execuție în modul cu un singur fir de execuție și să reducă
+dimensiunea dicționarului LZMA2. Chiar și atunci când această opțiune este
+utilizată, numărul de fire de execuție poate fi redus pentru a îndeplini
+limita de utilizare a memoriei, deoarece aceasta nu va afecta comprimarea.
+.IP ""
+Ajustarea automată este întotdeauna dezactivată la crearea fluxurilor brute
+(\fB\-\-format=raw\fP).
+.TP 
+\fB\-T\fP \fInumăr\fP, \fB\-\-threads=\fP\fInumăr\fP
+Specifică numărul de fire de execuție de utilizat. Stabilirea \fInumărului\fP
+la valoarea specială \fB0\fP, face ca \fBxz\fP să utilizeze până la atâtea fire de
+execuție câte procesoare sunt în sistem. Numărul real de fire de execuție
+poate fi mai mic decât \fInumăr\fP dacă fișierul de intrare nu este suficient
+de mare pentru a trece la modul cu mai multe fire de execuție cu parametrii
+dați, sau dacă folosirea mai multor fire de execuție ar depăși limita de
+utilizare a memoriei.
+.IP ""
+Operațiile de comprimare cu un singur fir de execuție și cele cu mai multe
+fire de execuție produc ieșiri diferite. Comprimarea cu un singur fir de
+execuție va oferi cea mai mică dimensiune a fișierului, dar numai ieșirea de
+la comprimarea cu mai multe fire de execuție poate fi decomprimată folosind
+mai multe fire. Stabilirea \fInumărului\fP la \fB1\fP va determina ca \fBxz\fP să
+folosească modul cu un singur fir de execuție. Stabilirea \fInumărului\fP la
+orice altă valoare, inclusiv \fB0\fP, va determina ca \fBxz\fP să folosească
+comprimarea cu mai multe fire de execuție chiar dacă sistemul acceptă doar
+un fir hardware. (\fBxz\fP 5.2.x folosește modul cu un singur fir de execuție
+în această situație.)
+.IP ""
+Pentru a utiliza modul cu mai multe fire de execuție cu un singur fir,
+stabiliți \fInumărul\fP la \fB+1\fP. Prefixul \fB+\fP nu are efect cu alte valori
+decât \fB1\fP. O limită de utilizare a memoriei poate face în continuare \fBxz\fP
+să treacă în modul cu un singur fir, cu excepția cazului în care este
+utilizată opțiunea \fB\-\-no\-adjust\fP. Suportul pentru prefixul \fB+\fP a fost
+adăugat în \fBxz\fP 5.4.0.
+.IP ""
+Dacă a fost solicitat un număr automat de fire și nu a fost specificată
+nicio limită de utilizare a memoriei, atunci o limită „maleabilă” implicită
+specifică sistemului va fi utilizată pentru a limita eventual numărul de
+fire de execuție. Este o limită „maleabilă” în sensul că este ignorată dacă
+numărul de fire devine unul, astfel o limită „maleabilă” nu va opri
+niciodată \fBxz\fP să comprime sau să decomprime. Această limită „maleabilă”
+implicită nu va face \fBxz\fP să treacă de la modul cu mai multe fire de
+execuție la modul cu un singur fir de execuție. Limitele active pot fi
+văzute rulând comanda \fBxz \-\-info\-memory\fP.
+.IP ""
+În prezent, singura metodă de procesare cu fire de execuție este împărțirea
+intrării în blocuri și comprimarea lor independent unul de celălalt.
+Dimensiunea implicită a blocului depinde de nivelul de comprimare și poate
+fi înlocuită cu opțiunea \fB\-\-block\-size=\fP\fIdimensiune\fP.
+.IP ""
+Decomprimarea cu fire de execuție funcționează numai pe fișierele care
+conțin mai multe blocuri cu informații despre dimensiune în antetele
+blocurilor. Toate fișierele suficient de mari comprimate în modul cu mai
+multe fire de execuție îndeplinesc această condiție, dar fișierele
+comprimate în modul cu un singur fir de execuție nu o îndeplinesc chiar dacă
+a fost folosită opțiunea \fB\-\-block\-size=\fP\fIdimensiune\fP.
+.
+.SS "Lanțuri de filtrare personalizate pentru instrumentul de comprimare"
+Un lanț de filtrare personalizat permite specificarea parametrilor de
+comprimare în detaliu, în loc să se bazeze pe cei asociați opțiunilor
+prestabilite. Când este specificat un lanț de filtrare personalizat,
+opțiunile prestabilite (\fB\-0\fP \&...\& \fB\-9\fP și \fB\-\-extreme\fP) de mai devreme
+din linia de comandă sunt uitate. Dacă o opțiune prestabilită este
+specificată după una sau mai multe opțiuni de lanț de filtrare personalizat,
+noua prestabilire intră în vigoare și opțiunile lanțului de filtrare
+personalizat, specificate mai devreme sunt uitate.
+.PP
+Un lanț de filtrare este comparabil cu conductele din linia de comandă. La
+comprimare, intrarea necomprimată merge la primul filtru, a cărui ieșire
+merge la următorul filtru (dacă există). Ieșirea ultimului filtru este
+scrisă în fișierul comprimat. Numărul maxim de filtre din lanț este de
+patru, dar de obicei un lanț de filtrare are doar unul sau două filtre.
+.PP
+Multe filtre au limitări în ceea ce privește locul în care se pot afla în
+lanțul de filtrare: unele filtre pot funcționa doar ca ultimul filtru din
+lanț, altele doar ca non\-ultim filtru și unele funcționează în orice poziție
+din lanț. În funcție de filtru, această limitare este fie inerentă
+proiectării filtrului, fie există pentru a preveni problemele de securitate.
+.PP
+Un lanț de filtrare personalizat este specificat utilizând una sau mai multe
+opțiuni de filtrare în ordinea în care sunt cerute în lanțul de filtrare.
+Adică, ordinea opțiunilor de filtrare este semnificativă! La decodificarea
+fluxurilor brute (\fB\-\-format=raw\fP), lanțul de filtrare este specificat în
+aceeași ordine în care a fost specificat la comprimare.
+.PP
+Filtrele iau \fIopțiuni\fP specifice filtrului ca o listă separată prin
+virgule. Virgulele suplimentare din \fIopțiuni\fP sunt ignorate. Fiecare
+opțiune are o valoare implicită, așa că trebuie să specificați numai cele pe
+care doriți să le modificați.
+.PP
+Pentru a vedea întregul lanț de filtre și \fIopțiuni\fP, utilizați \fBxz \-vv\fP
+(adică folosiți \fB\-\-verbose\fP de două ori). Acest lucru funcționează și
+pentru vizualizarea opțiunilor lanțului de filtre utilizate de valorile
+prestabilite.
+.TP 
+\fB\-\-lzma1\fP\fB=\fP\fIopțiuni\fP
+.PD 0
+.TP 
+\fB\-\-lzma2\fP\fB=\fP\fIopțiuni\fP
+.PD
+Adaugă filtrul LZMA1 sau LZMA2 la lanțul de filtre. Aceste filtre pot fi
+folosite doar ca ultimul filtru din lanț.
+.IP ""
+LZMA1 este un filtru vechi, care este acceptat aproape exclusiv datorită
+formatului de fișier vechi \fB.lzma\fP, care acceptă numai LZMA1. LZMA2 este o
+versiune actualizată a LZMA1 pentru a rezolva unele probleme practice ale
+LZMA1. Formatul \fB.xz\fP folosește LZMA2 și nu acceptă deloc LZMA1. Viteza
+de comprimare și rapoartele LZMA1 și LZMA2 sunt practic aceleași.
+.IP ""
+LZMA1 și LZMA2 au același set de \fIopțiuni\fP:
+.RS
+.TP 
+\fBpreset=\fP\fIprestabilit\fP
+Reconfigurează toate \fIopțiunile\fP LZMA1 sau LZMA2 la \fIprestabilit\fP.
+\fIPrestabilit\fP constă dintr\-un număr întreg, care poate fi urmat de
+modificatori prestabiliți cu o singură literă. Numărul întreg poate fi de
+la \fB0\fP la \fB9\fP, potrivindu\-se cu opțiunile liniei de comandă \fB\-0\fP \&...\&
+\fB\-9\fP. Singurul modificator acceptat în prezent este \fBe\fP, care se
+potrivește cu \fB\-\-extreme\fP. Dacă nu este specificat \fBprestabilit\fP,
+valorile implicite ale \fIopțiunilor\fP LZMA1 sau LZMA2 sunt preluate din
+prestabilirea \fB6\fP.
+.TP 
+\fBdict=\fP\fIdimensiunea\fP
+\fIDimensiunea\fP dicționarului (istoricul memoriei tampon) indică câți octeți
+din datele necomprimate recent procesate sunt păstrați în memorie.
+Algoritmul încearcă să găsească secvențe de octeți care se repetă
+(potriviri) în datele necomprimate și să le înlocuiască cu referințe la
+datele aflate în prezent în dicționar. Cu cât dicționarul este mai mare, cu
+atât este mai mare șansa de a găsi o potrivire. Astfel, creșterea
+\fIdimensiunii\fP dicționarului îmbunătățește de obicei raportul de comprimare,
+dar un dicționar mai mare decât fișierul necomprimat este risipă de memorie.
+.IP ""
+\fIDimensiunea\fPtipică a dicționarului este de la 64Kio până la 64Mio.
+Minimul este de 4Kio. Maximul pentru compresie este în prezent de 1,5Gio
+(1536Mio). Decomprimarea acceptă deja dicționare cu până la un octet mai
+puțin de 4Gio, care este maximul pentru formatele de flux LZMA1 și LZMA2.
+.IP ""
+\fIDimensiunea\fP dicționarului și găsitorul de potriviri (match finder) →
+(\fImf\fP) determină împreună utilizarea memoriei de către codificatorul LZMA1
+sau LZMA2. Aceeași \fIdimensiune\fP a dicționarului (sau mai mare) care a fost
+utilizată la comprimare, este necesară pentru decomprimare, astfel încât
+utilizarea memoriei de către decodificator este determinată de dimensiunea
+dicționarului utilizată la comprimare. Antetele \fB.xz\fP stochează
+\fIdimensiunea\fP dicționarului fie ca 2^\fIn\fP, fie ca 2^\fIn\fP + 2^(\fIn\fP\-1), deci
+aceste \fIdimensiuni\fP sunt oarecum preferate pentru comprimare. Alte
+\fIdimensiuni\fP vor fi rotunjite atunci când sunt stocate în anteturile
+\&\fB.xz\fP.
+.TP 
+\fBlc=\fP\fIlc\fP
+Specifică numărul de biți de context literal. Minimul este 0 și maximul
+este 4; implicit este 3. În plus, suma \fIlc\fP și \fIlp\fP nu trebuie să
+depășească 4.
+.IP ""
+Toți octeții care nu pot fi codificați ca potriviri sunt codificați ca
+literali. Adică, literalii sunt pur și simplu octeți de 8 biți care sunt
+codificați unul câte unul.
+.IP ""
+Codificarea literală presupune că cei mai mari biți \fIlc\fP ai octetului
+anterior necomprimat se corelează cu octetul următor. De exemplu, în textul
+tipic englezesc, o literă mare este adesea urmată de o literă mică, iar o
+literă mică este urmată de obicei de o altă literă mică. În setul de
+caractere US\-ASCII, cei mai mari trei biți sunt 010 pentru literele mari și
+011 pentru literele mici. Când \fIlc\fP este cel puțin 3, codificarea literală
+poate profita de această proprietate în datele necomprimate.
+.IP ""
+Valoarea implicită (3) este de obicei bună. Dacă doriți o comprimare
+maximă, testați \fBlc=4\fP. Uneori ajută puțin, iar uneori înrăutățește
+comprimarea . Dacă o agravează, încercați de\-asemeni cu \fBlc=2\fP.
+.TP 
+\fBlp=\fP\fIlp\fP
+Specifică numărul de biți de poziție literală. Minimul este 0 și maximul
+este 4; implicit este 0.
+.IP ""
+\fILp\fP afectează ce fel de aliniere în datele necomprimate este presupusă la
+codificarea literalelor. Consultați argumentul \fIpb\fP de mai jos pentru mai
+multe informații despre aliniere.
+.TP 
+\fBpb=\fP\fIpb\fP
+Specifică numărul de biți de poziție. Minimul este 0 și maximul este 4;
+implicit este 2.
+.IP ""
+\fIPb\fP afectează ce fel de aliniere în datele necomprimate este presupusă în
+general. Valoarea implicită înseamnă alinierea pe patru octeți
+(2^\fIpb\fP=2^2=4), care este adesea o alegere bună atunci când nu există o
+ipoteză mai bună.
+.IP ""
+Când alinierea este cunoscută, definirea lui \fIpb\fP în mod corespunzător
+poate reduce puțin dimensiunea fișierului. De exemplu, cu fișierele text cu
+aliniere pe un octet (US\-ASCII, ISO\-8859\-*, UTF\-8), definirea \fBpb=0\fP poate
+îmbunătăți ușor comprimarea. Pentru textul UTF\-16, \fBpb=1\fP este o alegere
+bună. Dacă alinierea este un număr impar, cum ar fi 3 octeți, \fBpb=0\fP ar
+putea fi cea mai bună alegere.
+.IP ""
+Chiar dacă alinierea presupusă poate fi ajustată cu \fIpb\fP și \fIlp\fP, LZMA1 și
+LZMA2 încă favorizează ușor alinierea pe 16 octeți. Ar putea fi demn de
+luat în considerare atunci când proiectați formate de fișiere care pot fi
+adesea comprimate cu LZMA1 sau LZMA2.
+.TP 
+\fBmf=\fP\fImf\fP
+Căutarea potrivirilor are un efect major asupra vitezei codificatorului,
+utilizării memoriei și raportului de comprimare. De obicei, găsitorii de
+potriviri din lanțul sumelor de control sunt mai rapizi decât găsitorii de
+potriviri din arborele binar. Valoarea implicită depinde de \fIprestabilit\fP:
+0 folosește \fBhc3\fP, 1\(en3 folosește \fBhc4\fP, iar restul folosește \fBbt4\fP.
+.IP ""
+Sunt acceptate următoarele opțiuni de căutare de potriviri. Formulele de
+utilizare a memoriei de mai jos sunt aproximări estimative, care se apropie
+cel mai mult de realitate atunci când \fIdict\fP este o putere a lui doi.
+.RS
+.TP 
+\fBhc3\fP
+Lanț de sumă de control, cu suma de control de 2 și 3 octeți
+.br
+Valoarea minimă pentru \fInice\fP: 3
+.br
+Utilizarea memoriei:
+.br
+\fIdict\fP * 7.5 (dacă \fIdict\fP <= 16 Mio);
+.br
+\fIdict\fP * 5.5 + 64 MiB (dacă \fIdict\fP > 16 Mio)
+.TP 
+\fBhc4\fP
+Lanț de sumă de control, cu suma de control de 2, 3 și 4 octeți
+.br
+Valoarea minimă pentru \fInice\fP: 4
+.br
+Utilizarea memoriei:
+.br
+\fIdict\fP * 7.5 (dacă \fIdict\fP <= 32 Mio);
+.br
+\fIdict\fP * 6.5 (dacă \fIdict\fP > 32 Mio)
+.TP 
+\fBbt2\fP
+Arbore binar cu suma de control de 2 octeți
+.br
+Valoarea minimă pentru \fInice\fP: 2
+.br
+Utilizarea memoriei: \fIdict\fP * 9.5
+.TP 
+\fBbt3\fP
+Arbore binar cu suma de control de 2 și 3 octeți
+.br
+Valoarea minimă pentru \fInice\fP: 3
+.br
+Utilizarea memoriei:
+.br
+\fIdict\fP * 11.5 (dacă \fIdict\fP <= 16 Mio);
+.br
+\fIdict\fP * 9.5 + 64 MiB (dacă \fIdict\fP > 16 Mio)
+.TP 
+\fBbt4\fP
+Arbore binar cu suma de control de 2, 3 și 4 octeți
+.br
+Valoarea minimă pentru \fInice\fP: 4
+.br
+Utilizarea memoriei:
+.br
+\fIdict\fP * 11.5 (dacă \fIdict\fP <= 32 Mio);
+.br
+\fIdict\fP * 10.5 (dacă \fIdict\fP > 32 Mio)
+.RE
+.TP 
+\fBmode=\fP\fImod\fP
+Comprimarea \fImod\fP specifică metoda de analiză a datelor produse de
+găsitorul de potriviri. \fIModurile\fP acceptate sunt \fBfast\fP(rapid) și
+\fBnormal\fP. Valoarea implicită este \fBfast\fP pentru \fIprestabiliri\fP 0\(en3 și
+\fBnormal\fP pentru \fIprestabiliri\fP 4\(en9.
+.IP ""
+De obicei, \fBfast\fP este folosit cu instrumentele de căutare de potriviri ale
+lanțului de sume de control, și \fBnormal\fP cu instrumentele de căutare de
+potriviri din arborele binar. Aceasta este și ceea ce fac
+\fIprestabiririle\fP.
+.TP 
+\fBnice=\fP\fInice\fP
+Specifică ceea ce este considerat a fi o lungime bună(nice) pentru o
+potrivire. Odată ce este găsită o potrivire de cel puțin \fInice\fP octeți,
+algoritmul nu mai caută după potriviri posibile mai bune.
+.IP ""
+\fINice\fP poate fi de 2\(en273 octeți. Valorile mai mari tind să ofere un
+raport de comprimare mai bun în detrimentul vitezei. Valoarea implicită
+depinde de \fIprestabilit\fP.
+.TP 
+\fBdepth=\fP\fIadâncimea\fP
+Specifică adâncimea maximă de căutare în găsitorul de potriviri. Valoarea
+implicită este valoarea specială de 0, ceea ce face ca instrumentul de
+comprimare să determine o \fIadâncime\fP rezonabilă pornind de la valorile
+\fImf\fP și \fInice\fP.
+.IP ""
+\fIAdâncimea\fP rezonabilă pentru lanțuri de sumă de control este 4\(en100 și
+16\(en1000 pentru arbori binari. Folosirea unor valori foarte mari pentru
+\fIadâncime\fP poate face codificatorul extrem de lent cu unele fișiere.
+Evitați să stabiliți \fIadâncimea\fP la valori peste 1000, cu excepția cazului
+în care sunteți pregătit să întrerupeți comprimarea în cazul în care durează
+prea mult.
+.RE
+.IP ""
+La decodificarea fluxurilor brute (\fB\-\-format=raw\fP), LZMA2 are nevoie doar
+de \fIdimensiunea\fP dicționarului. LZMA1 are nevoie de asemenea de \fIlc\fP,
+\fIlp\fP și \fIpb\fP.
+.TP 
+\fB\-\-x86\fP\fB=\fP\fIopțiuni\fP
+.PD 0
+.TP 
+\fB\-\-arm\fP\fB=\fP\fIopțiuni\fP
+.TP 
+\fB\-\-armthumb\fP\fB=\fP\fIopțiuni\fP
+.TP 
+\fB\-\-arm64\fP\fB=\fP\fIopțiuni\fP
+.TP 
+\fB\-\-powerpc\fP\fB=\fP\fIopțiuni\fP
+.TP 
+\fB\-\-ia64\fP\fB=\fP\fIopțiuni\fP
+.TP 
+\fB\-\-sparc\fP\fB=\fP\fIopțiuni\fP
+.PD
+Adaugă un filtru de ramură/apel/salt (branch/call/jump ⟶ „BCJ”) la lanțul de
+filtre. Aceste filtre pot fi utilizate numai ca un filtru care nu este
+ultimul din lanțul de filtrare.
+.IP ""
+Un filtru BCJ convertește adresele relative din codul mașinii în omoloagele
+lor absolute. Acest lucru nu modifică dimensiunea datelor, dar crește
+redundanța, ceea ce poate ajuta LZMA2 să producă fișier \fB.xz\fP cu 0\(en15\ %
+mai mic. Filtrele BCJ sunt întotdeauna reversibile, deci folosind un filtru
+BCJ pentru tipul greșit de date nu provoacă nicio pierdere de date, deși
+poate înrăutăți puțin raportul de comprimare. Filtrele BCJ sunt foarte
+rapide și folosesc o cantitate nesemnificativă de memorie.
+.IP ""
+Aceste filtre BCJ au probleme cunoscute legate de raportul de comprimare:
+.RS
+.IP \(bu 3
+Unele tipuri de fișiere care conțin cod executabil (de exemplu, fișiere
+obiect, biblioteci statice și module de kernel Linux) au adresele din
+instrucțiuni completate cu valori de umplere. Aceste filtre BCJ vor face în
+continuare conversia adresei, ceea ce va înrăutăți comprimarea cu aceste
+fișiere.
+.IP \(bu 3
+Dacă pe o arhivă este aplicat un filtru BCJ, este posibil ca raportul de
+comprimare să fie mai rău decât la neutilizarea unui filtru BCJ. De
+exemplu, dacă există executabile similare sau chiar identice, filtrarea va
+face probabil fișierele mai puțin asemănătoare și astfel comprimarea este
+mai proastă. Conținutul fișierelor neexecutabile din aceeași arhivă poate
+conta și el. În practică, trebuie să încercați cu și fără filtru BCJ pentru
+a vedea care rezultat este mai bun în fiecare situație.
+.RE
+.IP ""
+Seturi de instrucțiuni diferite au o aliniere diferită: fișierul executabil
+trebuie aliniat la un multiplu al acestei valori în datele de intrare pentru
+ca filtrul să funcționeze.
+.RS
+.RS
+.PP
+.TS
+tab(;);
+l n l
+l n l.
+Filtru;Aliniere;Note
+x86;1;x86 pe 32 de biți
+;;sau 64 de biți
+ARM;4;
+ARM\-Thumb;2;
+ARM64;4;alinierea pe 4096\-octeți
+;;este cea mai bună
+PowerPC;4;Doar big endian
+IA\-64;16;Itanium
+SPARC;4;
+.TE
+.RE
+.RE
+.IP ""
+Deoarece datele filtrate prin BCJ sunt de obicei comprimate cu LZMA2,
+raportul de comprimare poate fi ușor îmbunătățit dacă opțiunile LZMA2 sunt
+definite pentru a se potrivi cu alinierea filtrului BCJ selectat. De
+exemplu, cu filtrul IA\-64, este bine să stabiliți \fBpb=4\fP sau chiar
+\fBpb=4,lp=4,lc=0\fP cu LZMA2 (2^4=16). Filtrul x86 este o excepție; de
+obicei, este bine să rămână la alinierea implicită de patru octeți a LZMA2
+atunci când se comprimă executabile x86.
+.IP ""
+Toate filtrele BCJ acceptă același \fIopțiuni\fP:
+.RS
+.TP 
+\fBstart=\fP\fIpoziție\fP
+Specifică \fIpoziția\fP de pornire care este utilizată la conversia între
+adresele relative și absolute. \fIPoziția\fP trebuie să fie un multiplu al
+alinierii filtrului (consultați tabelul de mai sus). Valoarea implicită
+este zero. În practică, valoarea implicită este bună; specificarea unei
+\fIpoziții\fP personalizate nu este aproape niciodată utilă.
+.RE
+.TP 
+\fB\-\-delta\fP\fB=\fP\fIopțiuni\fP
+Adaugă filtrul Delta în lanțul de filtrare. Filtrul Delta poate fi folosit
+doar ca un filtru care nu este ultimul în lanțul de filtrare.
+.IP ""
+În prezent, este acceptat doar calculul delta simplu de octeți. Poate fi
+util la comprimarea, de exemplu, a imaginilor bitmap necomprimate sau a
+sunetului PCM necomprimat. Cu toate acestea, algoritmii cu scop special pot
+da rezultate semnificativ mai bune decât Delta + LZMA2. Acest lucru este
+valabil mai ales în cazul audio, care se comprimă mai repede și mai bine, de
+exemplu, cu \fBflac\fP(1).
+.IP ""
+\fIOpțiuni\fP acceptate:
+.RS
+.TP 
+\fBdist=\fP\fIdistanța\fP
+Specifică \fIdistanța\fP calculului delta în octeți. \fIDistanța\fP trebuie să
+fie 1\(en256. Valoarea implicită este 1.
+.IP ""
+De exemplu, cu \fBdist=2\fP și intrare de opt octeți: A1 B1 A2 B3 A3 B5 A4 B7,
+ieșirea va fi: A1 B1 01 02 01 02 01 02.
+.RE
+.
+.SS "Alte opțiuni"
+.TP 
+\fB\-q\fP, \fB\-\-quiet\fP
+Suprimă avertismentele și notificările. Specificați acest lucru de două ori
+pentru a suprima și erorile. Această opțiune nu are niciun efect asupra
+stării de ieșire. Adică, chiar dacă o avertizare a fost suprimată, starea
+de ieșire pentru a indica o avertizare este încă utilizată.
+.TP 
+\fB\-v\fP, \fB\-\-verbose\fP
+Oferă informații detaliate. Dacă ieșirea de eroare standard este conectată
+la un terminal, \fBxz\fP va afișa un indicator de progres. Specificarea
+opțiunii \fB\-\-verbose\fP de două ori, va avea ca rezultat oferirea de
+informații și mai detaliate.
+.IP ""
+Indicatorul de progres afișează următoarele informații:
+.RS
+.IP \(bu 3
+Procentul de completare este afișat dacă se cunoaște dimensiunea fișierului
+de intrare. Adică, procentul nu poate fi afișat la procesarea fișierului
+prin conducte(pipe).
+.IP \(bu 3
+Cantitatea de date comprimate produse (comprimare) sau consumate
+(decomprimare).
+.IP \(bu 3
+Cantitatea de date necomprimate consumate (comprimare) sau produse
+(decomprimare).
+.IP \(bu 3
+Raportul de comprimare, care se calculează împărțind cantitatea de date
+comprimate procesate până acum la cantitatea de date necomprimate procesate
+până acum.
+.IP \(bu 3
+Viteza de comprimare sau decomprimare. Aceasta este măsurată drept
+cantitatea de date necomprimate consumate (comprimare) sau produse
+(decomprimare) pe secundă. Este afișată după ce au trecut câteva secunde de
+când \fBxz\fP a început procesarea fișierului.
+.IP \(bu 3
+Timpul scurs în format M:SS sau H:MM:SS.
+.IP \(bu 3
+Timpul rămas estimat este afișat numai atunci când dimensiunea fișierului de
+intrare este cunoscută și au trecut deja câteva secunde de când \fBxz\fP a
+început procesarea fișierului. Ora este afișată într\-un format mai puțin
+precis, care nu are niciodată două puncte, de exemplu, 2 min 30 s.
+.RE
+.IP ""
+Când ieșirea de eroare standard nu este un terminal, \fB\-\-verbose\fP va face
+\fBxz\fP să imprime numele fișierului, dimensiunea comprimată, dimensiunea
+necomprimată, raportul de comprimare și, eventual, de asemenea, viteza și
+timpul scurs pe o singură linie la ieșirea de eroare standard după
+comprimarea sau decomprimarea fișierului. Viteza și timpul scurs sunt
+incluse numai atunci când operațiunea a durat cel puțin câteva secunde.
+Dacă operațiunea nu s\-a încheiat, de exemplu, din cauza întreruperii din
+partea utilizatorului, se imprimă și procentul de completare dacă se
+cunoaște dimensiunea fișierului de intrare.
+.TP 
+\fB\-Q\fP, \fB\-\-no\-warn\fP
+Nu comută starea de ieșire la 2 chiar dacă a fost detectată o condiție care
+merită avertizată. Această opțiune nu afectează nivelul de detaliere al
+informațiilor, astfel încât atât \fB\-\-quiet\fP cât și \fB\-\-no\-warn\fP trebuie
+folosite pentru a nu afișa avertismente și pentru a nu modifica starea de
+ieșire.
+.TP 
+\fB\-\-robot\fP
+Afișează mesajele într\-un format care poate fi analizat de mașină. Acest
+lucru are scopul de a ușura scrierea interfețelor în care se dorește să se
+folosească \fBxz\fP în loc de liblzma, ceea ce poate fi cazul cu diferite
+scripturi. Ieșirea cu această opțiune activată este menită să fie stabilă
+în toate versiunile \fBxz\fP. Consultați secțiunea \fBMOD ROBOT\fP pentru
+detalii.
+.TP 
+\fB\-\-info\-memory\fP
+Afișează, într\-un format care poate fi citit de om, câtă memorie fizică
+(RAM) și câte fire de execuție de procesor \fBxz\fP crede că are sistemul și
+limitele de utilizare a memoriei pentru comprimare și decomprimare și iese
+cu succes.
+.TP 
+\fB\-h\fP, \fB\-\-help\fP
+Afișează un mesaj de ajutor care descrie opțiunile cele mai frecvent
+utilizate și iese cu succes.
+.TP 
+\fB\-H\fP, \fB\-\-long\-help\fP
+Afișează un mesaj de ajutor care descrie toate caracteristicile \fBxz\fP și
+iese cu succes
+.TP 
+\fB\-V\fP, \fB\-\-version\fP
+Afișează numărul versiunii \fBxz\fP și liblzma într\-un format care poate fi
+citit de om. Pentru a obține rezultate analizabile de mașină, specificați
+\fB\-\-robot\fP înainte de \fB\-\-version\fP.
+.
+.SH "MOD ROBOT"
+Modul robot este activat cu opțiunea \fB\-\-robot\fP. Face ieșirea lui \fBxz\fP mai
+ușor de analizat de către alte programe. În prezent, opțiunea \fB\-\-robot\fP
+este acceptată numai împreună cu opțiunile \fB\-\-version\fP, \fB\-\-info\-memory\fP și
+\fB\-\-list\fP. Va fi acceptată pentru comprimare și decomprimare în viitor.
+.
+.SS Versiunea
+\fBxz \-\-robot \-\-version\fP va afișa numărul versiunii \fBxz\fP și liblzma în
+următorul format:
+.PP
+\fBXZ_VERSION=\fP\fIXYYYZZZS\fP
+.br
+\fBLIBLZMA_VERSION=\fP\fIXYYYZZZS\fP
+.TP 
+\fIX\fP
+Versiunea majoră.
+.TP 
+\fIYYY\fP
+Versiunea minoră. Numerele pare sunt prezente în versiunile stabile.
+Numerele impare sunt prezente în versiunile alfa sau beta.
+.TP 
+\fIZZZ\fP
+Nivelul de plasture(patch) pentru versiunile stabile sau doar un contor
+pentru versiunile de dezvoltare.
+.TP 
+\fIS\fP
+Stabilitate. 0 este alfa, 1 este beta și 2 este stabil. \fIS\fP trebuie să
+fie întotdeauna 2 atunci când \fIAAA\fP este par.
+.PP
+\fIXYYYZZZS\fP sunt aceleași pe ambele linii dacă \fBxz\fP și liblzma sunt din
+aceeași versiune XZ Utils.
+.PP
+Exemple: 4.999.9beta este \fB49990091\fP și 5.0.0 este \fB50000002\fP.
+.
+.SS "Informații privind limita memoriei"
+\fBxz \-\-robot \-\-info\-memory\fP tipărește o singură linie cu trei coloane
+separate prin tabulatori:
+.IP 1. 4
+Cantitatea totală de memorie fizică (RAM) în octeți.
+.IP 2. 4
+Limita de utilizare a memoriei pentru comprimare în octeți
+(\fB\-\-memlimit\-compress\fP). O valoare specială de \fB0\fP indică configurarea
+implicită, care pentru modul cu un singur fir este la fel ca fără limită.
+.IP 3. 4
+Limita de utilizare a memoriei pentru decomprimare în octeți
+(\fB\-\-memlimit\-decompress\fP). O valoare specială de \fB0\fP indică configurarea
+implicită, care pentru modul cu un singur fir este la fel ca fără limită.
+.IP 4. 4
+Începând cu \fBxz\fP 5.3.4alpha: Utilizarea memoriei pentru decomprimarea cu
+mai multe fire în octeți (\fB\-\-memlimit\-mt\-decompress\fP). Acesta nu este
+niciodată zero, deoarece o valoare implicită specifică sistemului afișată în
+coloana 5 este utilizată dacă nu a fost specificată în mod explicit nicio
+limită. De asemenea, aceasta nu este niciodată mai mare decât valoarea din
+coloana 3, chiar dacă a fost specificată o valoare mai mare cu
+\fB\-\-memlimit\-mt\-decompress\fP.
+.IP 5. 4
+Începând cu \fBxz\fP 5.3.4alpha: o limită implicită de utilizare a memoriei
+specifică sistemului, care este utilizată pentru a limita numărul de fire de
+execuție atunci când se comprimă cu un număr automat de fire de execuție
+(\fB\-\-threads=0\fP) și nicio limită de utilizare a memoriei nu fost specificată
+cu (\fB\-\-memlimit\-compress\fP). Aceasta este, de asemenea, utilizată ca
+valoare implicită pentru \fB\-\-memlimit\-mt\-decompress\fP.
+.IP 6. 4
+Începând cu \fBxz\fP 5.3.4alpha: numărul de fire de execuție de procesor
+disponibile.
+.PP
+În viitor, rezultatul \fBxz \-\-robot \-\-info\-memory\fP poate avea mai multe
+coloane, dar niciodată mai mult de o singură linie.
+.
+.SS "Modul listă"
+\fBxz \-\-robot \-\-list\fP utilizează o ieșire separată de tabulatori. Prima
+coloană a fiecărei linii are un șir care indică tipul de informații găsite
+pe acea linie:
+.TP 
+\fBname\fP
+Aceasta este întotdeauna prima linie când începe să se listeze un fișier. A
+doua coloană de pe linie este numele fișierului.
+.TP 
+\fBfile\fP
+Această linie conține informații generale despre fișierul \fB.xz\fP. Această
+linie este întotdeauna tipărită după linia \fBname\fP.
+.TP 
+\fBstream\fP
+Acest tip de linie este utilizat numai atunci când a fost specificată
+opțiunea \fB\-\-verbose\fP. Există tot atâtea linii \fBstream\fP câte fluxuri
+există în fișierul \fB.xz\fP.
+.TP 
+\fBblock\fP
+Acest tip de linie este utilizat numai atunci când a fost specificată
+opțiunea \fB\-\-verbose\fP. Există tot atâtea linii \fBblock\fP câte blocuri există
+în fișierul \fB.xz\fP. Liniile \fBblock\fP sunt afișate după toate liniile
+\fBstream\fP; tipurile diferite de linii nu sunt intercalate.
+.TP 
+\fBsummary\fP
+Acest tip de linie este folosit numai atunci când opțiunea \fB\-\-verbose\fP a
+fost specificată de două ori. Această linie este afișată după toate liniile
+\fBblock\fP. Ca și linia \fBfile\fP, linia \fBsummary\fP conține informații generale
+despre fișierul \fB.xz\fP.
+.TP 
+\fBtotals\fP
+Această linie este întotdeauna ultima linie din lista afișată la ieșire.
+Aceasta arată numărul total și dimensiunile.
+.PP
+Coloanele din liniile \fBfile\fP:
+.PD 0
+.RS
+.IP 2. 4
+Numărul de fluxuri din fișier
+.IP 3. 4
+Numărul total de blocuri din fluxuri
+.IP 4. 4
+Dimensiunea comprimată a fișierului
+.IP 5. 4
+Dimensiunea necomprimată a fișierului
+.IP 6. 4
+Raportul de comprimare, de exemplu, \fB0,123\fP. Dacă raportul este peste
+9,999, în locul raportului sunt afișate trei liniuțe (\fB\-\-\-\fP).
+.IP 7. 4
+Lista de nume de verificare a integrității, separate prin virgule.
+Următoarele șiruri sunt utilizate pentru tipurile de verificare cunoscute:
+\fBNone\fP, \fBCRC32\fP, \fBCRC64\fP și \fBSHA\-256\fP. Pentru tipurile de verificări
+necunoscute, se utilizează \fBNone\-\fP\fIN\fP, unde \fIN\fP este ID\-ul de verificare
+ca număr zecimal (una sau două cifre).
+.IP 8. 4
+Dimensiunea totală a umpluturii fluxului din fișier
+.RE
+.PD
+.PP
+Coloanele din liniile \fBstream\fP:
+.PD 0
+.RS
+.IP 2. 4
+Numărul fluxului (primul flux este 1)
+.IP 3. 4
+Numărul de blocuri din flux
+.IP 4. 4
+Poziția de pornire a comprimării
+.IP 5. 4
+Poziția de pornire a decomprimării
+.IP 6. 4
+Dimensiune comprimată (nu include umplutura fluxului)
+.IP 7. 4
+Dimensiune necomprimată
+.IP 8. 4
+Raport de comprimare
+.IP 9. 4
+Numele verificării de integritate
+.IP 10. 4
+Dimensiunea umpluturii fluxului
+.RE
+.PD
+.PP
+Coloanele din liniile \fBblock\fP:
+.PD 0
+.RS
+.IP 2. 4
+Numărul fluxului care conține acest bloc
+.IP 3. 4
+Numărul blocului în raport cu începutul fluxului (primul bloc este 1)
+.IP 4. 4
+Numărul blocului în raport cu începutul fișierului
+.IP 5. 4
+Poziția de pornire a comprimării în raport cu începutul fișierului
+.IP 6. 4
+Poziția de pornire necomprimată în raport cu începutul fișierului
+.IP 7. 4
+Dimensiunea totală comprimată a blocului (include antetele)
+.IP 8. 4
+Dimensiune necomprimată
+.IP 9. 4
+Raport de comprimare
+.IP 10. 4
+Numele verificării de integritate
+.RE
+.PD
+.PP
+Dacă opțiunea \fB\-\-verbose\fP a fost specificată de două ori, coloane
+suplimentare sunt incluse pe liniile \fBblock\fP. Acestea nu sunt afișate cu o
+singură specificare a opțiunii \fB\-\-verbose\fP, deoarece obținerea acestor
+informații necesită multe căutări și, prin urmare, poate fi lentă:
+.PD 0
+.RS
+.IP 11. 4
+Valoarea verificării integrității în hexazecimal
+.IP 12. 4
+Dimensiunea antetului blocului
+.IP 13. 4
+Indicatori de bloc: \fBc\fP indică faptul că este prezentă dimensiunea
+comprimată, iar \fBu\fP indică faptul că este prezentă dimensiunea
+necomprimată. Dacă indicatorul nu este determinat, este afișată o liniuță
+(\fB\-\fP) pentru a menține lungimea șirului fixă. Pot fi adăugate noi
+indicatoare la sfârșitul șirului, în viitor.
+.IP 14. 4
+Dimensiunea datelor comprimate reale din bloc (acest lucru exclude antetul
+blocului, umplutura blocului și câmpurile de verificare)
+.IP 15. 4
+Cantitatea de memorie (în octeți) necesară pentru a decomprima acest bloc cu
+această versiune \fBxz\fP
+.IP 16. 4
+Lanț de filtrare. Rețineți că majoritatea opțiunilor utilizate în timpul
+comprimării nu pot fi cunoscute, deoarece doar opțiunile necesare pentru
+decomprimare sunt stocate în anteturile \fB.xz\fP.
+.RE
+.PD
+.PP
+Coloanele din liniile \fBsummary\fP:
+.PD 0
+.RS
+.IP 2. 4
+Cantitatea de memorie (în octeți) necesară pentru a decomprima acest fișier
+cu această versiune \fBxz\fP
+.IP 3. 4
+\fByes\fP sau \fBno\fP indicând dacă toate antetele blocurilor au atât dimensiunea
+comprimată, cât și dimensiunea necomprimată stocate în ele
+.PP
+\fIÎncepând cu\fP \fBxz\fP \fI5.1.2alpha:\fP
+.IP 4. 4
+Versiunea \fBxz\fP minimă necesară pentru a decomprima fișierul
+.RE
+.PD
+.PP
+Coloanele din linia \fBtotals\fP:
+.PD 0
+.RS
+.IP 2. 4
+Numărul de fluxuri
+.IP 3. 4
+Numărul de blocuri
+.IP 4. 4
+Dimensiunea comprimată
+.IP 5. 4
+Dimensiune necomprimată
+.IP 6. 4
+Raportul mediu de comprimare
+.IP 7. 4
+Lista de nume de verificare a integrității, separate prin virgule, care au
+fost prezente în fișiere
+.IP 8. 4
+Dimensiunea umpluturii fluxului
+.IP 9. 4
+Numărul de fișiere. Aceasta este aici pentru a păstra ordinea coloanelor
+anterioare la fel ca pe liniile \fBfile\fP.
+.PD
+.RE
+.PP
+Dacă opțiunea \fB\-\-verbose\fP a fost specificată de două ori, pe linia
+\fBtotals\fP sunt incluse coloane suplimentare:
+.PD 0
+.RS
+.IP 10. 4
+Cantitatea maximă de memorie (în octeți) necesară pentru a decomprima
+fișierele cu această versiune \fBxz\fP
+.IP 11. 4
+\fByes\fP sau \fBno\fP indicând dacă toate antetele blocurilor au atât dimensiunea
+comprimată, cât și dimensiunea necomprimată stocate în ele
+.PP
+\fIÎncepând cu\fP \fBxz\fP \fI5.1.2alpha:\fP
+.IP 12. 4
+Versiunea \fBxz\fP minimă necesară pentru a decomprima fișierul
+.RE
+.PD
+.PP
+Versiunile viitoare pot adăuga noi tipuri de linii și pot fi adăugate
+coloane noi la tipurile de linii existente, dar coloanele existente nu vor
+fi modificate.
+.
+.SH "STARE DE IEȘIRE"
+.TP 
+\fB0\fP
+Totul este bine.
+.TP 
+\fB1\fP
+A apărut o eroare.
+.TP 
+\fB2\fP
+A apărut ceva care merită să fie avertizat, dar nu au apărut erori reale.
+.PP
+Notificările (nu avertismentele sau erorile) afișate la ieșirea de eroare
+standard nu afectează starea de ieșire.
+.
+.SH "VARIABILE DE MEDIU"
+\fBxz\fP analizează liste de opțiuni separate prin spații din variabilele de
+mediu \fBXZ_DEFAULTS\fP și \fBXZ_OPT\fP, în această ordine, înainte de a analiza
+opțiunile din linia de comandă. Rețineți că numai opțiunile sunt analizate
+din variabilele de mediu; toate non\-opțiunile sunt ignorate în tăcere.
+Analiza se face cu funcția \fBgetopt_long\fP(3) care este folosită și pentru
+argumentele liniei de comandă.
+.TP 
+\fBXZ_DEFAULTS\fP
+Opțiuni implicite specifice utilizatorului sau la nivelul întregului
+sistem. De obicei, acest lucru este specificat într\-un script de
+inițializare shell pentru a activa limitatorul de utilizare a memoriei lui
+\fBxz\fP implicit. Excluzând scripturile de inițializare shell și cazurile
+speciale similare, scripturile nu trebuie niciodată să modifice sau să
+dezactiveze \fBXZ_DEFAULTS\fP.
+.TP 
+\fBXZ_OPT\fP
+Acest lucru este pentru transmiterea opțiunilor către \fBxz\fP atunci când nu
+este posibil să definiți opțiunile direct în linia de comandă a \fBxz\fP.
+Acesta este cazul când \fBxz\fP este rulat de un script sau de un instrument,
+de exemplu, GNU \fBtar\fP(1):
+.RS
+.RS
+.PP
+.nf
+\f(CWXZ_OPT=\-2v tar caf foo.tar.xz foo\fP
+.fi
+.RE
+.RE
+.IP ""
+Scripturile pot folosi \fBXZ_OPT\fP, de exemplu, pentru a configura opțiunile
+implicite de comprimare specifice scriptului. Se recomandă totuși să se
+permită utilizatorilor să înlocuiască \fBXZ_OPT\fP dacă acest lucru este
+rezonabil. De exemplu, în scripturile \fBsh\fP(1) se poate folosi ceva de
+genul acesta:
+.RS
+.RS
+.PP
+.nf
+\f(CWXZ_OPT=${XZ_OPT\-"\-7e"} export XZ_OPT\fP
+.fi
+.RE
+.RE
+.
+.SH "COMPATIBILITATE CU LZMA\-UTILS"
+Sintaxa liniei de comandă a lui \fBxz\fP este practic o super\-colecție de
+\fBlzma\fP, \fBunlzma\fP și \fBlzcat\fP așa cum se găsește în LZMA Utils 4.32.x. În
+cele mai multe cazuri, este posibil să înlocuiți LZMA Utils cu XZ Utils fără
+a întrerupe scripturile existente. Există totuși unele incompatibilități,
+care uneori pot cauza probleme.
+.
+.SS "Niveluri de comprimare prestabilite"
+Numerotarea nivelurilor de comprimare prestabilite nu este identică în \fBxz\fP
+și LZMA Utils. Cea mai importantă diferență este modul în care dimensiunile
+dicționarului sunt atribuite diferitelor niveluri prestabilite. Dimensiunea
+dicționarului este aproximativ egală cu memoria utilizată la decomprimare.
+.RS
+.PP
+.TS
+tab(;);
+c c c
+c n n.
+Nivel;xz;LZMA Utils
+\-0;256 KiB;N/A
+\-1;1 MiB;64 KiB
+\-2;2 MiB;1 MiB
+\-3;4 MiB;512 KiB
+\-4;4 MiB;1 MiB
+\-5;8 MiB;2 MiB
+\-6;8 MiB;4 MiB
+\-7;16 MiB;8 MiB
+\-8;32 MiB;16 MiB
+\-9;64 MiB;32 MiB
+.TE
+.RE
+.PP
+Diferențele de dimensiune a dicționarului afectează deasemenea cantitatea de
+memorie utilizată la comprimare dar există și alte diferențe între LZMA
+Utils și XZ Utils, care fac diferența și mai mare:
+.RS
+.PP
+.TS
+tab(;);
+c c c
+c n n.
+Nivel;xz;LZMA Utils 4.32.x
+\-0;3 MiB;N/A
+\-1;9 MiB;2 MiB
+\-2;17 MiB;12 MiB
+\-3;32 MiB;12 MiB
+\-4;48 MiB;16 MiB
+\-5;94 MiB;26 MiB
+\-6;94 MiB;45 MiB
+\-7;186 MiB;83 MiB
+\-8;370 MiB;159 MiB
+\-9;674 MiB;311 MiB
+.TE
+.RE
+.PP
+Nivelul prestabilit implicit în LZMA Utils este \fB\-7\fP, în timp ce în XZ
+Utils este \fB\-6\fP, deci ambele folosesc un dicționar de 8Mio în mod implicit.
+.
+.SS "Fișiere .lzma transmise în flux vs. netransmise în flux"
+Dimensiunea necomprimată a fișierului poate fi stocată în antetul \fB.lzma\fP.
+LZMA Utils face asta atunci când comprimă fișiere obișnuite. Alternativa
+este să marcați că dimensiunea necomprimată este necunoscută și să folosiți
+marcajul de sfârșit de încărcare pentru a indica unde ar trebui să se
+oprească decomprimarea. LZMA Utils folosește această metodă atunci când
+dimensiunea necomprimată nu este cunoscută, ceea ce este cazul, de exemplu,
+când se folosesc conducte.
+.PP
+\fBxz\fP acceptă decomprimarea fișierelor \fB.lzma\fP cu sau fără marcaj de
+sfârșit de încărcare, dar toate fișierele \fB.lzma\fP create de \fBxz\fP vor
+folosi marcajul de sfârșit de încărcare și vor avea dimensiunea necomprimată
+marcată ca necunoscută în antetul \fB.lzma\fP. Aceasta poate fi o problemă în
+unele situații mai puțin frecvente. De exemplu, un instrument de
+decomprimare \fB.lzma\fP încorporat într\-un dispozitiv poate funcționa numai cu
+fișiere care au dimensiunea necomprimată cunoscută. Dacă întâmpinați
+această problemă, trebuie să utilizați LZMA Utils sau LZMA SDK pentru a crea
+fișiere \fB.lzma\fP cu dimensiunea necomprimată cunoscută.
+.
+.SS "Fișiere .lzma neacceptate"
+Formatul \fB.lzma\fP permite valori \fIlc\fP de până la 8 și valori \fIlp\fP de până
+la 4. LZMA Utils poate decomprima fișiere cu orice \fIlc\fP și \fIlp\fP, dar
+creează întotdeauna fișiere cu \fBlc=3\fP și \fBlp=0\fP. Crearea de fișiere cu
+alte \fIlc\fP și \fIlp\fP este posibilă cu \fBxz\fP și cu LZMA SDK.
+.PP
+Implementarea filtrului LZMA1 în liblzma necesită ca suma \fIlc\fP și \fIlp\fP să
+nu depășească 4. Altfel, fișierele \fB.lzma\fP, care depășesc această
+limitare, nu pot fi decomprimate cu \fBxz\fP.
+.PP
+LZMA Utils creează numai fișiere \fB.lzma\fP care au o dimensiune de dicționar
+de 2^\fIn\fP (o putere de 2), dar acceptă fișiere cu orice dimensiune de
+dicționar. liblzma acceptă numai fișierele \fB.lzma\fP care au dimensiunea de
+dicționar de 2^\fIn\fP sau 2^\fIn\fP + 2^(\fIn\fP\-1). Acest lucru este pentru a
+reduce numărul de „fals pozitiv” atunci când se detectează fișiere \fB.lzma\fP.
+.PP
+Aceste limitări nu ar trebui să fie o problemă în practică, deoarece practic
+toate fișierele \fB.lzma\fP au fost comprimate cu opțiuni pe care liblzma le va
+accepta.
+.
+.SS "Resturi rămase"
+Când decomprimă, LZMA Utils ignoră în tăcere totul după primul flux
+\&\fB.lzma\fP. În majoritatea situațiilor, aceasta este o eroare. Aceasta
+înseamnă, de asemenea, că LZMA Utils nu acceptă decomprimarea fișierelor
+\&\fB.lzma\fP concatenate.
+.PP
+Dacă au rămas date după primul flux \fB.lzma\fP, \fBxz\fP consideră că fișierul
+este corupt, cu excepția cazului în care a fost utilizată opțiunea
+\fB\-\-single\-stream\fP. Acest lucru poate rupe scripturile obscure(scrise
+deficitar) care presupun că resturile rămase sunt ignorate.
+.
+.SH NOTE
+.
+.SS "Rezultatul comprimării poate varia"
+Ieșirea exactă comprimată produsă din același fișier de intrare necomprimat
+poate varia între versiunile XZ Utils, chiar dacă opțiunile de comprimare
+sunt identice. Acest lucru se datorează faptului că instrumentul
+codificator poate fi îmbunătățit (comprimare mai rapidă sau mai bună) fără a
+afecta formatul fișierului. Ieșirea poate varia chiar și între compilările
+diferite ale aceleiași versiuni XZ Utils, dacă sunt utilizate opțiuni
+diferite de compilare.
+.PP
+Cele de mai sus înseamnă că odată ce opțiunea \fB\-\-rsyncable\fP a fost
+utilizată, fișierele rezultate nu vor fi neapărat sincronizate cu rsync
+decât dacă atât fișierele vechi, cât și cele noi au fost comprimate cu
+aceeași versiune xz. Această problemă poate fi remediată dacă o parte a
+implementării codificatorului este înghețată pentru a menține stabilă
+ieșirea „rsyncabilă” între versiunile xz.
+.
+.SS "Instrumente de decomprimare .xz încorporate"
+Implementările instrumentului de decomprimare \fB.xz\fP încorporat, cum ar fi
+XZ Embedded, nu acceptă neapărat fișiere create cu tipuri de \fIverificare\fP a
+integrității, altele decât \fBnone\fP și \fBcrc32\fP. Deoarece valoarea implicită
+este \fB\-\-check=crc64\fP, trebuie să utilizați \fB\-\-check=none\fP sau
+\fB\-\-check=crc32\fP atunci când creați fișiere pentru sistemele încorporate.
+.PP
+În afara sistemelor încorporate, toate instrumentele de decomprimare în
+format \fB.xz\fP acceptă toate tipurile de \fIverificare\fP sau cel puțin pot
+decomprima fișierul fără a efectua verificarea integrității dacă acel tip de
+\fIverificare\fP nu este acceptat.
+.PP
+XZ Embedded acceptă filtre BCJ, dar numai cu poziție de pornire implicită.
+.
+.SH EXEMPLE
+.
+.SS Bazice
+Comprimă fișierul \fIfoo\fP în \fIfoo.xz\fP folosind nivelul de comprimare
+implicit (\fB\-6\fP) și elimină fișierul \fIfoo\fP dacă comprimarea are succes:
+.RS
+.PP
+.nf
+\f(CWxz foo\fP
+.fi
+.RE
+.PP
+Decomprimă \fIbar.xz\fP în \fIbar\fP și nu elimină \fIbar.xz\fP chiar dacă
+decomprimarea este efectuată cu succes:
+.RS
+.PP
+.nf
+\f(CWxz \-dk bar.xz\fP
+.fi
+.RE
+.PP
+Creează \fIbaz.tar.xz\fP cu nivelul prestabilit \fB\-4e\fP (\fB\-4 \-\-extreme\fP), care
+este mai lent decât nivelul prestabilit implicit \fB\-6\fP, dar necesită mai
+puțină memorie pentru comprimare și decomprimare (48Mio și, respectiv,
+5Mio):
+.RS
+.PP
+.nf
+\f(CWtar cf \- baz | xz \-4e > baz.tar.xz\fP
+.fi
+.RE
+.PP
+Un amestec de fișiere comprimate și necomprimate poate fi decomprimat la
+ieșirea standard cu o singură comandă:
+.RS
+.PP
+.nf
+\f(CWxz \-dcf a.txt b.txt.xz c.txt d.txt.lzma > abcd.txt\fP
+.fi
+.RE
+.
+.SS "Comprimarea în paralel a mai multor fișiere"
+În sisteme GNU și *BSD, \fBfind\fP(1) și \fBxargs\fP(1) pot fi utilizate pentru a
+paraleliza comprimarea mai multor fișiere:
+.RS
+.PP
+.nf
+\f(CWfind . \-type f \e! \-name '*.xz' \-print0 \e | xargs \-0r \-P4 \-n16 xz \-T1\fP
+.fi
+.RE
+.PP
+Opțiunea \fB\-P\fP pentru comanda \fBxargs\fP(1) stabilește numărul de procese
+paralele \fBxz\fP. Cea mai bună valoare pentru opțiunea \fB\-n\fP depinde de câte
+fișiere trebuie să fie comprimate. Dacă există doar câteva fișiere,
+valoarea ar trebui probabil să fie 1; cu zeci de mii de fișiere, 100 sau
+chiar mai mult poate să fie valoarea potrivită pentru a reduce numărul de
+procese \fBxz\fP pe care \fBxargs\fP(1) le va crea în final.
+.PP
+Opțiunea \fB\-T1\fP pentru \fBxz\fP este acolo pentru a\-l forța să ruleze în modul
+cu un singur fir de execuție, deoarece \fBxargs\fP(1) este folosit pentru a
+controla cantitatea de paralelizare.
+.
+.SS "Modul robot"
+Calculează câți octeți au fost salvați în total după comprimarea mai multor
+fișiere:
+.RS
+.PP
+.nf
+\f(CWxz \-\-robot \-\-list *.xz | awk '/^totals/{print $5\-$4}'\fP
+.fi
+.RE
+.PP
+Un script poate dori să afle dacă folosește o versiune \fBxz\fP suficient de
+nouă. Următorul script \fBsh\fP(1) verifică dacă numărul versiunii
+instrumentului \fBxz\fP este cel puțin 5.0.0. Această metodă este compatibilă
+cu versiunile beta vechi, care nu acceptau opțiunea \fB\-\-robot\fP:
+.RS
+.PP
+.nf
+\f(CWif ! eval "$(xz \-\-robot \-\-version 2> /dev/null)" || "$XZ_VERSION" \-lt 50000002 ; then echo "Versiunea dumneavoastră de „xz” este prea veche!" fi unset XZ_VERSION LIBLZMA_VERSION\fP
+.fi
+.RE
+.PP
+Stabilește o limită de utilizare a memoriei pentru decomprimare folosind
+variabila de mediu \fBXZ_OPT\fP, dar dacă o limită a fost deja stabilită, nu o
+mărește:
+.RS
+.PP
+.nf
+\f(CWNEWLIM=$((123 << 20))\ \ # 123 MiB OLDLIM=$(xz \-\-robot \-\-info\-memory | cut \-f3) if $OLDLIM \-eq 0 \-o $OLDLIM \-gt $NEWLIM ; then XZ_OPT="$XZ_OPT \-\-memlimit\-decompress=$NEWLIM" export XZ_OPT fi\fP
+.fi
+.RE
+.
+.SS "Lanțuri de filtrare personalizate pentru instrumentul de comprimare"
+Cea mai simplă utilizare a lanțurilor de filtrare personalizate este
+personalizarea unei opțiuni prestabilite LZMA2. Acest lucru poate fi util,
+deoarece opțiunile prestabilite acoperă doar un subset al combinațiilor
+potențial utile de opțiuni de comprimare.
+.PP
+Coloanele CPUComp din tabelele de descriere a opțiunilor \fB\-0\fP ... \fB\-9\fP și
+\fB\-\-extreme\fP sunt utile atunci când personalizați opțiunilor prestabilite
+LZMA2. Iată părțile relevante colectate din aceste două tabele:
+.RS
+.PP
+.TS
+tab(;);
+c c
+n n.
+ValPrestab;CPUComp
+\-0;0
+\-1;1
+\-2;2
+\-3;3
+\-4;4
+\-5;5
+\-6;6
+\-5e;7
+\-6e;8
+.TE
+.RE
+.PP
+Dacă știți că un fișier necesită un dicționar oarecum mare (de exemplu,
+32Mio) pentru a se comprima bine, dar doriți să\-l comprimați mai repede
+decât ar face \fBxz \-8\fP, o opțiune prestabilită cu o valoare CPUComp scăzută
+(de exemplu, 1) poate fi modificată pentru a utiliza un dicționar mai mare:
+.RS
+.PP
+.nf
+\f(CWxz \-\-lzma2=preset=1,dict=32MiB foo.tar\fP
+.fi
+.RE
+.PP
+Cu anumite fișiere, comanda de mai sus poate fi mai rapidă decât \fBxz \-6\fP în
+timp ce comprimă semnificativ mai bine. Cu toate acestea, trebuie subliniat
+că doar unele fișiere se beneficiază de un dicționar mare, păstrând în
+același timp valoarea CPUComp scăzută. Cea mai evidentă situație, în care
+un dicționar mare poate ajuta foarte mult, este o arhivă care conține
+fișiere foarte asemănătoare de cel puțin câțiva megaocteți fiecare.
+Dimensiunea dicționarului trebuie să fie semnificativ mai mare decât orice
+fișier individual pentru a permite LZMA2 să profite din plin de asemănările
+dintre fișierele consecutive.
+.PP
+Dacă utilizarea unei mari cantități de memorie pentru comprimare și
+decomprimare este în regulă, iar fișierul comprimat are cel puțin câteva
+sute de megaocteți, poate fi util să folosiți un dicționar și mai mare decât
+cei 64Mio pe care i\-ar folosi \fBxz \-9\fP:
+.RS
+.PP
+.nf
+\f(CWxz \-vv \-\-lzma2=dict=192MiB big_foo.tar\fP
+.fi
+.RE
+.PP
+Utilizarea opțiunii \fB\-vv\fP (\fB\-\-verbose \-\-verbose\fP) ca în exemplul de mai
+sus, poate fi utilă pentru a vedea cerințele de memorie la comprimare și
+decomprimare. Amintiți\-vă că utilizarea unui dicționar mai mare decât
+dimensiunea fișierului necomprimat este risipă de memorie, de aceea, comanda
+de mai sus nu este utilă pentru fișiere mici.
+.PP
+Uneori, timpul de comprimare nu contează, dar utilizarea memoriei la
+decomprimare trebuie menținută la un nivel scăzut, de exemplu, pentru a face
+posibilă decomprimarea fișierului pe un sistem încorporat. Următoarea
+comandă folosește \fB\-6e\fP (\fB\-6 \-\-extreme\fP) ca bază și fixează dimensiunea
+dicționarului la doar 64Kio. Fișierul rezultat poate fi decomprimat cu XZ
+Embedded (de aceea există \fB\-\-check=crc32\fP) folosind aproximativ 100Kio de
+memorie.
+.RS
+.PP
+.nf
+\f(CWxz \-\-check=crc32 \-\-lzma2=preset=6e,dict=64KiB foo\fP
+.fi
+.RE
+.PP
+Dacă doriți să stoarceți cât mai mulți octeți posibil, ajustarea numărului
+de biți de context literal (\fIlc\fP) și a numărului de biți de poziție (\fIpb\fP)
+poate ajuta uneori. Ajustarea numărului de biți de poziție literală (\fIlp\fP)
+ar putea ajuta, de asemenea, dar de obicei \fIlc\fP și \fIpb\fP sunt mai
+importante. De exemplu, o arhivă de cod sursă conține în mare parte text
+US\-ASCII, așa că ceva precum comanda următoare, ar putea oferi un fișier
+„mai slăbuț” (aproximativ cu 0,1%) mai mic decât cu \fBxz \-6e\fP (încercați și
+fără \fBlc=4\fP):
+.RS
+.PP
+.nf
+\f(CWxz \-\-lzma2=preset=6e,pb=0,lc=4 fișierul_sursă.tar\fP
+.fi
+.RE
+.PP
+Utilizarea unui alt filtru împreună cu LZMA2 poate îmbunătăți comprimarea cu
+anumite tipuri de fișiere. De exemplu, pentru a comprima o bibliotecă
+partajată x86 pe 32 de biți sau x86 pe 64 de biți folosind filtrul BCJ x86:
+.RS
+.PP
+.nf
+\f(CWxz \-\-x86 \-\-lzma2 libfoo.so\fP
+.fi
+.RE
+.PP
+Rețineți că ordinea opțiunilor de filtrare este semnificativă. Dacă
+\fB\-\-x86\fP este specificată după \fB\-\-lzma2\fP, \fBxz\fP va da o eroare, deoarece nu
+poate exista niciun filtru după LZMA2 și, de asemenea, pentru că filtrul x86
+BCJ nu poate fi utilizat ca ultimul filtru din lanțul de filtrare.
+.PP
+Filtrul Delta împreună cu LZMA2 pot da rezultate bune cu imagini bitmap. De
+obicei, ar trebui să întreacă comprimarea PNG, care are câteva filtre mai
+avansate decât delta simplă, dar utilizează Deflate pentru comprimarea
+reală.
+.PP
+Imaginea trebuie să fie salvată în format necomprimat, de exemplu, ca TIFF
+necomprimat. Parametrul de distanță al filtrului Delta este fixat să se
+potrivească cu numărul de octeți per pixel din imagine. De exemplu,
+bitmap\-ul RGB pe 24 de biți necesită \fBdist=3\fP și este, de asemenea, bine să
+pasați \fBpb=0\fP la LZMA2 pentru a se adapta alinierii pe trei octeți:
+.RS
+.PP
+.nf
+\f(CWxz \-\-delta=dist=3 \-\-lzma2=pb=0 foo.tiff\fP
+.fi
+.RE
+.PP
+Dacă mai multe imagini au fost introduse într\-o singură arhivă (de exemplu,
+\&\fB.tar\fP), filtrul Delta va funcționa și pe aceasta atâta timp cât toate
+imaginile au același număr de octeți per pixel.
+.
+.SH "CONSULTAȚI ȘI"
+\fBxzdec\fP(1), \fBxzdiff\fP(1), \fBxzgrep\fP(1), \fBxzless\fP(1), \fBxzmore\fP(1),
+\fBgzip\fP(1), \fBbzip2\fP(1), \fB7z\fP(1)
+.PP
+XZ Utils: <https://tukaani.org/xz/>
+.br
+XZ Embedded: <https://tukaani.org/xz/embedded.html>
+.br
+LZMA SDK: <http://7\-zip.org/sdk.html>

_service:tar_scm:xz-5.4.1.tar.xz/po4a/man/ro/xzdec.1 Added

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+.\"
+.\" Author: Lasse Collin
+.\"
+.\" This file has been put into the public domain.
+.\" You can do whatever you want with this file.
+.\"
+.\"*******************************************************************
+.\"
+.\" This file was generated with po4a. Translate the source file.
+.\"
+.\"*******************************************************************
+.TH XZDEC 1 19.04.2017 Tukaani "Utilități XZ"
+.SH NUME
+xzdec, lzmadec \- Programe de decomprimare mici de fișiere .xz și .lzma
+.SH REZUMAT
+\fBxzdec\fP \fIopțiune...\fP \fIfișier...\fP
+.br
+\fBlzmadec\fP \fIopțiune...\fP \fIfișier...\fP
+.SH DESCRIERE
+\fBxzdec\fP este un instrument de decomprimare bazat pe liblzma pentru
+fișierele \fB.xz\fP (și numai \fB.xz\fP). \fBxzdec\fP este destinat să funcționeze
+ca un înlocuitor pentru \fBxz\fP(1) în cele mai frecvente situații în care un
+script a fost scris pentru a utiliza \fBxz \-\-decompress \-\-stdout\fP (și posibil
+câteva alte opțiuni frecvent utilizate) pentru a decomprima fișierele
+\&\fB.xz\fP. \fBlzmadec\fP este identic cu \fBxzdec\fP cu excepția faptului că
+\fBlzmadec\fP acceptă fișierele \fB.lzma\fP în loc de fișierele \fB.xz\fP.
+.PP
+Pentru a reduce dimensiunea executabilului, \fBxzdec\fP nu acceptă modul cu mai
+multe fire de execuție sau localizarea(afișarea mesajelor în limba stabilită
+de configurările regionale) și nu citește opțiunile din variabilele de mediu
+\fBXZ_DEFAULTS\fP și \fBXZ_OPT\fP. \fBxzdec\fP nu acceptă afișarea informațiilor
+intermediare de progres: trimiterea semnalului \fBSIGINFO\fP la \fBxzdec\fP nu
+face nimic, iar trimiterea semnalului \fBSIGUSR1\fP încheie procesul în loc să
+afișeze informații despre progres.
+.SH OPȚIUNI
+.TP 
+\fB\-d\fP, \fB\-\-decompress\fP, \fB\-\-uncompress\fP
+Ignorat pentru compatibilitate cu \fBxz\fP(1). \fBxzdec\fP acceptă numai
+decomprimarea.
+.TP 
+\fB\-k\fP, \fB\-\-keep\fP
+Ignorat pentru compatibilitate cu \fBxz\fP(1). \fBxzdec\fP nu creează sau elimină
+niciodată niciun fișier.
+.TP 
+\fB\-c\fP, \fB\-\-stdout\fP, \fB\-\-to\-stdout\fP
+Ignorat pentru compatibilitate cu \fBxz\fP(1). \fBxzdec\fP scrie întotdeauna
+datele decomprimate la ieșirea standard.
+.TP 
+\fB\-q\fP, \fB\-\-quiet\fP
+Specificarea acestui lucru o dată nu face nimic, deoarece \fBxzdec\fP nu
+afișează niciodată avertismente sau notificări. Specificați acest lucru de
+două ori pentru a suprima erorile.
+.TP 
+\fB\-Q\fP, \fB\-\-no\-warn\fP
+Ignorat pentru compatibilitate cu \fBxz\fP(1). \fBxzdec\fP nu folosește niciodată
+starea de ieșire 2.
+.TP 
+\fB\-h\fP, \fB\-\-help\fP
+Afișează un mesaj de ajutor și iese cu succes.
+.TP 
+\fB\-V\fP, \fB\-\-version\fP
+Afișează numărul versiunii \fBxzdec\fP și liblzma.
+.SH "STARE DE IEȘIRE"
+.TP 
+\fB0\fP
+Toate au fost bine.
+.TP 
+\fB1\fP
+A apărut o eroare.
+.PP
+\fBxzdec\fP nu are niciun mesaj de avertizare precum \fBxz\fP(1), astfel că starea
+de ieșire 2 nu este folosită de \fBxzdec\fP.
+.SH NOTE
+Utilizați \fBxz\fP(1) în loc de \fBxzdec\fP sau \fBlzmadec\fP pentru utilizarea
+normală de zi cu zi. \fBxzdec\fP sau \fBlzmadec\fP sunt destinate numai
+situațiilor în care este important să aveți un instrument de decomprimare
+mai mic decât \fBxz\fP(1), cu funcții complete.
+.PP
+\fBxzdec\fP și \fBlzmadec\fP nu sunt chiar atât de mici. Dimensiunea poate fi
+redusă și mai mult prin eliminarea caracteristicilor din liblzma în timpul
+compilării, dar acest lucru nu ar trebui să se facă de obicei pentru
+executabilele distribuite în distribuții tipice de sisteme de operare
+neîncorporate. Dacă aveți nevoie de un instrument de decomprimare \fB.xz\fP cu
+adevărat mic, luați în considerare utilizarea XZ Embedded.
+.SH "CONSULTAȚI ȘI"
+\fBxz\fP(1)
+.PP
+XZ Embedded: <https://tukaani.org/xz/embedded.html>

_service:tar_scm:xz-5.4.1.tar.xz/po4a/man/ro/xzdiff.1 Added

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+.\"
+.\" Original zdiff.1 for gzip: Jean-loup Gailly
+.\"
+.\" Modifications for XZ Utils: Lasse Collin
+.\"                             Andrew Dudman
+.\"
+.\" License: GNU GPLv2+
+.\"
+.\"*******************************************************************
+.\"
+.\" This file was generated with po4a. Translate the source file.
+.\"
+.\"*******************************************************************
+.TH XZDIFF 1 04.06.2021 Tukaani "Utilități XZ"
+.SH NUME
+xzcmp, xzdiff, lzcmp, lzdiff \- compară fișierele comprimate
+.SH REZUMAT
+\fBxzcmp\fP \fIopțiuni_comparare\fP \fIfișier1\fP \fIfișier2\fP
+.br
+\fBxzdiff\fP \fIopțiuni_diferențe\fP \fIfișier1\fP \fIfișier2\fP
+.br
+\fBlzcmp\fP \fIopțiuni_comparare\fP \fIfișier1\fP \fIfișier2\fP
+.br
+\fBlzdiff\fP \fIopțiuni_diferențe\fP \fIfișier1\fP \fIfișier2\fP
+.SH DESCRIERE
+\fBxzcmp\fP și \fBxzdiff\fP invocă \fBcmp\fP(1) sau \fBdiff\fP(1) pentru fișierele
+comprimate cu \fBxz\fP(1), \fBlzma\fP(1), \fBgzip\fP( 1), \fBbzip2\fP(1), \fBlzop\fP(1) sau
+\fBzstd\fP(1).  Toate opțiunile specificate sunt transmise direct către
+\fBcmp\fP(1) sau \fBdiff\fP(1).  Dacă este specificat un singur fișier, atunci
+fișierele comparate sunt \fIfișier1\fP (care trebuie să aibă un sufix al unui
+format de comprimare acceptat) și \fIfișier1\fP din care a fost eliminat
+sufixul formatului de comprimare.  Dacă sunt specificate două fișiere,
+atunci acestea sunt decomprimate dacă este necesar și introduse în \fBcmp\fP(1)
+sau \fBdiff\fP(1).  Starea de ieșire din \fBcmp\fP(1) sau \fBdiff\fP(1) este păstrată
+cu excepția cazului în care apare o eroare de decomprimare; atunci starea de
+ieșire este 2.
+.PP
+Numele \fBlzcmp\fP și \fBlzdiff\fP sunt furnizate pentru compatibilitatea cu LZMA
+Utils.
+.SH "CONSULTAȚI ȘI"
+\fBcmp\fP(1), \fBdiff\fP(1), \fBxz\fP(1), \fBgzip\fP(1), \fBbzip2\fP(1), \fBlzop\fP(1),
+\fBzstd\fP(1), \fBzdiff\fP(1)
+.SH ERORI
+Mesajele din programele \fBcmp\fP(1) sau \fBdiff\fP(1) se referă la nume de
+fișiere temporare în loc de cele specificate.

_service:tar_scm:xz-5.4.1.tar.xz/po4a/man/ro/xzgrep.1 Added

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+.\"
+.\" Original zgrep.1 for gzip: Jean-loup Gailly
+.\" Charles Levert <charles@comm.polymtl.ca>
+.\"
+.\" Modifications for XZ Utils: Lasse Collin
+.\"
+.\" License: GNU GPLv2+
+.\"
+.\"*******************************************************************
+.\"
+.\" This file was generated with po4a. Translate the source file.
+.\"
+.\"*******************************************************************
+.TH XZGREP 1 19.07.2022 Tukaani "Utilități XZ"
+.SH NUME
+xzgrep \- caută în fișierele comprimate pentru o expresie regulată
+.SH REZUMAT
+\fBxzgrep\fP \fIopțiuni_grep\fP \fB\-e\fP \fImodel\fP \fIfișier...\fP
+.br
+\fBxzegrep\fP \&...
+.br
+\fBxzfgrep\fP \&...
+.br
+\fBlzgrep\fP \&...
+.br
+\fBlzegrep\fP \&...
+.br
+\fBlzfgrep\fP \&...
+.SH DESCRIERE
+\fBxzgrep\fP invocă \fBgrep\fP(1) pentru \fIfișiere\fP care pot să fie decomprimate
+sau comprimate cu \fBxz\fP(1), \fBlzma\fP(1), \fBgzip\fP(1), \fBbzip2\fP(1), \fBlzop\fP(1)
+sau \fBzstd\fP(1). Toate opțiunile specificate sunt transmise direct către
+\fBgrep\fP(1).
+.PP
+Dacă nu este specificat \fIfișier\fP, atunci intrarea standard este
+decomprimată dacă este necesar și alimentează \fBgrep\fP(1). La citirea din
+intrarea standard, fișierele comprimate \fBgzip\fP(1), \fBbzip2\fP(1), \fBlzop\fP(1)
+și \fBzstd\fP(1) nu sunt acceptate.
+.PP
+Dacă \fBxzgrep\fP este invocat ca \fBxzegrep\fP sau \fBxzfgrep\fP, atunci este
+folosit \fBgrep \-E\fP sau \fBgrep \-F\fP în loc de \fBgrep\fP(1). Același lucru este
+valabil și pentru comenzile \fBlzgrep\fP, \fBlzegrep\fP și \fBlzfgrep\fP, care sunt
+furnizate pentru compatibilitate cu LZMA Utils.
+.SH "STARE DE IEȘIRE"
+.TP 
+0
+A fost găsită cel puțin o potrivire din cel puțin unul dintre fișierele de
+la intrare. Nu au apărut erori.
+.TP 
+1
+Nu au fost găsite potriviri din niciunul dintre fișierele de la intrare. Nu
+au apărut erori.
+.TP 
+>1
+A apărut una sau mai multe erori. Nu se cunoaște dacă au fost găsite
+potriviri.
+.SH "VARIABILE DE MEDIU"
+.TP 
+\fBGREP\fP
+Dacă variabila de mediu \fBGREP\fP este definită, \fBxzgrep\fP o folosește în loc
+de \fBgrep\fP(1), \fBgrep \-E\fP sau \fBgrep \-F\fP.
+.SH "CONSULTAȚI ȘI"
+\fBgrep\fP(1), \fBxz\fP(1), \fBgzip\fP(1), \fBbzip2\fP(1), \fBlzop\fP(1), \fBzstd\fP(1),
+\fBzgrep\fP(1)

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+.\"
+.\" Authors: Andrew Dudman
+.\"          Lasse Collin
+.\"
+.\" This file has been put into the public domain.
+.\" You can do whatever you want with this file.
+.\"
+.\" (Note that this file is not based on gzip's zless.1.)
+.\"
+.\"*******************************************************************
+.\"
+.\" This file was generated with po4a. Translate the source file.
+.\"
+.\"*******************************************************************
+.TH XZLESS 1 27.09.2010 Tukaani "Utilități XZ"
+.SH NUME
+xzless, lzless \- vizualizează fișierele (text) comprimate xz sau lzma
+.SH REZUMAT
+\fBxzless\fP \fIfișier\fP...
+.br
+\fBlzless\fP \fIfișier\fP...
+.SH DESCRIERE
+\fBxzless\fP este un filtru care afișează textul din fișierele comprimate pe un
+terminal.  Funcționează pentru fișiere comprimate cu \fBxz\fP(1) sau
+\fBlzma\fP(1).  Dacă nu sunt date \fIfișiere\fP, \fBxzless\fP citește de la intrarea
+standard.
+.PP
+\fBxzless\fP folosește \fBless\fP(1) pentru a\-și prezenta rezultatul.  Spre
+deosebire de \fBxzmore\fP, alegerea sa de pager nu poate fi modificată prin
+definirea unei variabile de mediu.  Comenzile se bazează atât pe \fBmore\fP(1)
+cât și pe \fBvi\fP(1) și permit mișcarea înainte și înapoi și căutarea.
+Consultați manualul \fBless\fP(1) pentru mai multe informații.
+.PP
+Comanda numită \fBlzless\fP este furnizată pentru compatibilitatea cu LZMA
+Utils.
+.SH "VARIABILE DE MEDIU"
+.TP 
+\fBLESSMETACHARS\fP
+O listă de caractere speciale pentru shell.  Definită de \fBxzless\fP, cu
+excepția cazului în care este deja definită în mediu.
+.TP 
+\fBLESSOPEN\fP
+Aceasta este definită în linia de comandă pentru a invoca instrumentul de
+decomprimare \fBxz\fP(1)  pentru preprocesarea fișierelor de intrare pentru
+\fBless\fP(1).
+.SH "CONSULTAȚI ȘI"
+\fBless\fP(1), \fBxz\fP(1), \fBxzmore\fP(1), \fBzless\fP(1)

_service:tar_scm:xz-5.4.1.tar.xz/po4a/man/ro/xzmore.1 Added

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+.\"
+.\" Original zdiff.1 for gzip: Jean-loup Gailly
+.\" Modifications for XZ Utils: Lasse Collin
+.\"
+.\" License: GNU GPLv2+
+.\"
+.\"*******************************************************************
+.\"
+.\" This file was generated with po4a. Translate the source file.
+.\"
+.\"*******************************************************************
+.TH XZMORE 1 30.06.2013 Tukaani "Utilități XZ"
+.SH NUME
+xzmore, lzmore \- vizualizează fișierele (text) comprimate xz sau lzma
+.SH REZUMAT
+\fBxzmore\fP \fIfișier...\fP
+.br
+\fBlzmore\fP \fIfișier...\fP
+.SH DESCRIERE
+\fBxzmore\fP este un filtru care vă permite să examinați conținutul fișierelor
+text comprimate \fBxz\fP(1) sau \fBlzma\fP(1), câte o pagină pe ecran, pe un
+terminal.
+.PP
+Pentru a utiliza un paginator, altul decât paginatorul implicit \fBmore\fP,
+definiți variabila de mediu \fBPAGER\fP cu numele programului dorit.  Comanda
+\fBlzmore\fP este furnizată pentru compatibilitatea cu LZMA Utils.
+.TP 
+\fBe\fP sau \fBq\fP
+Când linia \-\-More\-\-(Fișierul următor: \fIfișier\fP)  este afișată, această
+comandă face ca \fBxzmore\fP să iasă.
+.TP 
+\fBs\fP
+Când linia \-\-More\-\-(Fișierul următor: \fIfișier\fP)  este afișată, această
+comandă face ca \fBxzmore\fP să omită următorul fișier și să continue.
+.PP
+Pentru lista comenzilor de la tastatură acceptate în timp ce vizualizați
+conținutul unui fișier, consultați manualul paginatorului pe care îl
+utilizați, de obicei \fBmore\fP(1).
+.SH "CONSULTAȚI ȘI"
+\fBmore\fP(1), \fBxz\fP(1), \fBxzless\fP(1), \fBzmore\fP(1)

_service:tar_scm:xz-5.4.1.tar.xz/po4a/man/uk Added

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+.\"
+.\" Author: Lasse Collin
+.\"
+.\" This file has been put into the public domain.
+.\" You can do whatever you want with this file.
+.\"
+.\"*******************************************************************
+.\"
+.\" This file was generated with po4a. Translate the source file.
+.\"
+.\"*******************************************************************
+.TH LZMAINFO 1 "30 червня 2013 року" Tukaani "XZ Utils"
+.SH НАЗВА
+lzmainfo — показ відомостей, які зберігаються у заголовку файла .lzma
+.SH "КОРОТКИЙ ОПИС"
+\fBlzmainfo\fP \fB\-\-help\fP \fB\-\-version\fP \fIфайл...\fP
+.SH ОПИС
+\fBlzmainfo\fP показує дані, що зберігаються у заголовку файла \fB.lzma\fP. Вона
+читає перші 13 байтів із вказаного \fIфайла\fP, розкодовує заголовок і виводить
+його до стандартного виведення у зручному для читання форматі. Якщо не
+вказано жодного \fIфайла\fP або замість \fIфайла\fP вказано \fB\-\fP, дані буде
+прочитано зі стандартного вхідного джерела даних.
+.PP
+Зазвичай, найцікавішою інформацією є розпакований розмір та розмір
+словника. Розпакований розмір може бути показано, лише якщо файл записано у
+непотоковому варіанті формату \fB.lzma\fP. Об'єм пам'яті, потрібний для
+розпаковування файла, складає декілька десятків кілобайтів плюс розмір
+словника.
+.PP
+\fBlzmainfo\fP включено до XZ Utils в основному для зворотної сумісності із
+LZMA Utils.
+.SH "СТАН ВИХОДУ"
+.TP 
+\fB0\fP
+Усе добре.
+.TP 
+\fB1\fP
+Сталася помилка.
+.SH ВАДИ
+\fBlzmainfo\fP використовує \fBMB\fP, хоча правильним суфіксом мав би бути \fBMiB\fP
+(2^20 байтів). Так зроблено, щоб зберегти сумісність виведених даних із LZMA
+Utils.
+.SH "ДИВ. ТАКОЖ"
+\fBxz\fP(1)

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+'\" t
+.\"
+.\" Author: Lasse Collin
+.\"
+.\" This file has been put into the public domain.
+.\" You can do whatever you want with this file.
+.\"
+.\"*******************************************************************
+.\"
+.\" This file was generated with po4a. Translate the source file.
+.\"
+.\"*******************************************************************
+.TH XZ 1 "1 грудня 2022 року" Tukaani "XZ Utils"
+.
+.SH НАЗВА
+xz, unxz, xzcat, lzma, unlzma, lzcat — стискання та розпаковування файлів
+\&.xz і .lzma
+.
+.SH "КОРОТКИЙ ОПИС"
+\fBxz\fP \fIпараметр...\fP \fIфайл...\fP
+.
+.SH "СКОРОЧЕННЯ КОМАНД"
+\fBunxz\fP є рівноцінним до \fBxz \-\-decompress\fP.
+.br
+\fBxzcat\fP є рівноцінним до \fBxz \-\-decompress \-\-stdout\fP.
+.br
+\fBlzma\fP є рівноцінним до \fBxz \-\-format=lzma\fP.
+.br
+\fBunlzma\fP є рівноцінним до \fBxz \-\-format=lzma \-\-decompress\fP.
+.br
+\fBlzcat\fP є рівноцінним до \fBxz \-\-format=lzma \-\-decompress \-\-stdout\fP.
+.PP
+При написанні скриптів, де потрібно розпаковувати файли, рекомендуємо завжди
+використовувати \fBxz\fP із відповідними аргументами (\fBxz \-d\fP або \fBxz \-dc\fP),
+замість \fBunxz\fP і \fBxzcat\fP.
+.
+.SH ОПИС
+\fBxz\fP інструмент загального призначення для стискання даних із синтаксисом
+командного рядка, подібним для \fBgzip\fP(1) і \fBbzip2\fP(1). Власним форматом
+файлів є \fB.xz\fP, але передбачено підтримку застарілого формату \fB.lzma\fP,
+який було використано у LZMA Utils, та необроблених потоків стиснених даних
+без заголовків формату контейнера. Крім того, передбачено підтримку
+розпаковування формату \fB.lz\fP, який використано у \fBlzip\fP.
+.PP
+\fBxz\fP стискає або розпаковує кожен \fIфайл\fP відповідно до вибраного режиму
+дій. Якщо \fIфайли\fP не задано або якщо \fIфайлом\fP є \fB\-\fP, \fBxz\fP читатиме дані
+зі стандартного джерела вхідних даних і записуватиме оброблені дані до
+стандартного виведення. \fBxz\fP відмовить (покаже повідомлення про помилку і
+пропустить \fIфайл\fP) у записів стиснених даних до стандартного виведення,
+якщо це термінал. Так само, \fBxz\fP відмовить у читанні стиснених даних зі
+стандартного джерела вхідних даних, якщо це термінал.
+.PP
+Якщо не вказано \fB\-\-stdout\fP, \fIфайли\fP, відмінні від \fB\-\fP, буде записано до
+нового файла, чию назву буде визначено з назви початкового \fIфайла\fP:
+.IP \(bu 3
+При стисканні суфікс формату файла призначення (\fB.xz\fP або \fB.lzma\fP) буде
+дописано до назви початкового файла для отримання назви файла призначення.
+.IP \(bu 3
+При розпаковуванні суфікс \fB.xz\fP, \fB.lzma\fP або \fB.lz\fP буде вилучено з назви
+файла для отримання назви файла призначення. Крім того, \fBxz\fP розпізнає
+суфікси \fB.txz\fP і \fB.tlz\fP і замінює їх на суфікс \fB.tar\fP.
+.PP
+Якщо файл призначення вже існує, буде показано повідомлення про помилку, а
+\fIфайл\fP буде пропущено.
+.PP
+Окрім випадку запису до стандартного виведення, \fBxz\fP покаже попередження і
+пропустить обробку \fIфайла\fP, якщо буде виконано будь\-яку з таких умов:
+.IP \(bu 3
+\fIФайл\fP не є звичайним файлом. Програма не переходитиме за символічними
+посиланнями, а отже, не вважатиме їх звичайними файлами.
+.IP \(bu 3
+На \fIфайл\fP існує декілька жорстких посилань.
+.IP \(bu 3
+Для \fIфайла\fP встановлено setuid, setgid або «липкий» біт.
+.IP \(bu 3
+Режим дій встановлено у значення «стискання», і \fIфайл\fP вже має суфікс назви
+формату файла призначення (\fB.xz\fP або \fB.txz\fP при стисканні до формату
+\&\fB.xz\fP, і \fB.lzma\fP або \fB.tlz\fP при стисканні до формату \fB.lzma\fP).
+.IP \(bu 3
+Режим дій встановлено у значення «розпаковування», і \fIфайл\fP не має суфікса
+назви жодного з підтримуваних форматів (\fB.xz\fP, \fB.txz\fP, \fB.lzma\fP, \fB.tlz\fP
+або \fB.lz\fP).
+.PP
+Після успішного стискання або розпаковування \fIфайла\fP, \fBxz\fP копіює дані
+щодо власника, групи, прав доступу, часу доступу та моменту внесення змін з
+початкового \fIфайла\fP до файла призначення. Якщо копіювання даних щодо групи
+зазнає невдачі, права доступу буде змінено так, що файл призначення стане
+недоступним для користувачів, які не мають права доступу до початкового
+\fIфайла\fP. В \fBxz\fP ще не передбачено підтримки копіювання інших метаданих,
+зокрема списків керування доступом або розширених атрибутів.
+.PP
+Щойно файл призначення буде успішно закрито, початковий \fIфайл\fP буде
+вилучено, якщо не вказано параметра \fB\-\-keep\fP. Початковий \fIфайл\fP ніколи не
+буде вилучено, якщо виведені дані буде записано до стандартного виведення
+або якщо станеться помилка.
+.PP
+Надсилання \fBSIGINFO\fP або \fBSIGUSR1\fP до процесу \fBxz\fP призводить до
+виведення даних щодо поступу до стандартного виведення помилок. Це має лише
+обмежене використання, оскільки якщо стандартним виведенням помилок є
+термінал, використання \fB\-\-verbose\fP призведе до показу автоматично
+оновлюваного індикатора поступу.
+.
+.SS "Використання пам'яті"
+Використання \fBxz\fP пам'яті може бути різним: від декількох сотень кілобайтів
+до декількох гігабайтів, залежно від параметрів стискання. Параметри, які
+використано при стисканні файла, визначають вимоги до об'єму пам'яті при
+розпакуванні. Типово, засобу розпаковування потрібно від 5\ % до 20\ %
+об'єму пам'яті, якого засіб стискання потребує при створенні
+файла. Наприклад, розпаковування файла, який створено з використанням \fBxz \-9\fP, у поточній версії потребує 65\ МіБ пам'яті. Втім, можливе створення
+файлів \fB.xz\fP, які потребуватимуть для розпаковування декількох гігабайтів
+пам'яті.
+.PP
+Ймовірність високого рівня використання пам'яті може бути особливо
+дошкульною для користувачів застарілих комп'ютерів. Щоб запобігти прикрим
+несподіванкам, у \fBxz\fP передбачено вбудований обмежувач пам'яті, який типово
+вимкнено. Хоча у деяких операційних системах передбачено спосіб обмежити
+використання пам'яті процесами, сподівання на його ефективність не є аж
+надто гнучким (наприклад, використання \fBulimit\fP(1) для обмеження
+віртуальної пам'яті призводить до викривлення даних \fBmmap\fP(2)).
+.PP
+Обмежувач пам'яті можна увімкнути за допомогою параметра командного рядка
+\fB\-\-memlimit=\fP\fIобмеження\fP. Часто, зручніше увімкнути обмежувач на типовому
+рівні, встановивши значення для змінної середовища \fBXZ_DEFAULTS\fP,
+наприклад, \fBXZ_DEFAULTS=\-\-memlimit=150MiB\fP. Можна встановити обмеження
+окремо для стискання і розпакування за допомогою
+\fB\-\-memlimit\-compress=\fP\fIlimit\fP and
+\fB\-\-memlimit\-decompress=\fP\fIобмеження\fP. Використання цих двох параметрів поза
+\fBXZ_DEFAULTS\fP не таке вже і корисне, оскільки одноразовий запуск \fBxz\fP не
+може одночасно призводити до стискання та розпаковування, а набрати у
+командному рядку \fB\-\-memlimit=\fP\fIобмеження\fP (або \fB\-M\fP \fIобмеження\fP)
+набагато швидше.
+.PP
+Якщо під час розпаковування вказане обмеження буде перевищено, \fBxz\fP покаже
+повідомлення про помилку, а розпаковування файла зазнає невдачі. Якщо
+обмеження буде перевищено при стисканні, \fBxz\fP спробує масштабувати
+параметри так, щоб не перевищувати обмеження (окрім випадків використання
+\fB\-\-format=raw\fP або \fB\-\-no\-adjust\fP). Отже, дію буде виконано, якщо обмеження
+не є надто жорстким. Масштабування параметрів буде виконано кроками, які не
+збігаються із рівнями шаблонів стискання. Наприклад, якщо обмеження лише
+трохи не вкладається у об'єм потрібний для \fBxz \-9\fP, параметри буде змінено
+лише трохи, не до рівня \fBxz \-8\fP.
+.
+.SS "Поєднання і заповнення з файлами .xz"
+Можна поєднати файли \fB.xz\fP без додаткової обробки. \fBxz\fP розпакує такі
+файли так, наче вони є єдиним файлом \fB.xz\fP.
+.PP
+Можна додати доповнення між з'єднаними частинами або після останньої
+частини. Доповнення має складатися із нульових байтів і мати розмір, який є
+кратним до чотирьох байтів. Це може бути корисним, наприклад, якщо файл
+\&\fB.xz\fP зберігається на носії даних, де розміри файла вимірюються у
+512\-байтових блоках.
+.PP
+Поєднання та заповнення не можна використовувати для файлів \fB.lzma\fP або
+потоків необроблених даних.
+.
+.SH ПАРАМЕТРИ
+.
+.SS "Цілочисельні суфікси і спеціальні значення"
+У більшості місць, де потрібен цілочисельний аргумент, передбачено підтримку
+необов'язкового суфікса для простого визначення великих цілих чисел. Між
+цілим числом і суфіксом не повинно бути пробілів.
+.TP 
+\fBKiB\fP
+Помножити ціле число на 1024 (2^10). Синонімами \fBKiB\fP є \fBKi\fP, \fBk\fP, \fBkB\fP,
+\fBK\fP та \fBKB\fP.
+.TP 
+\fBMiB\fP
+Помножити ціле число на 1048576 (2^20). Синонімами \fBMiB\fP є B, \fBMi\fP, \fBm\fP,
+\fBM\fP та \fBMB\fP.
+.TP 
+\fBGiB\fP
+Помножити ціле число на 1073741824 (2^30). Синонімами \fBGiB\fP є B, \fBGi\fP,
+\fBg\fP, \fBG\fP та \fBGB\fP.
+.PP
+Можна скористатися особливим значенням \fBmax\fP для позначення максимального
+цілого значення, підтримку якого передбачено для параметра.
+.
+.SS "Режим операції"
+Якщо вказано декілька параметрів режиму дій, буде використано лише останній
+з них.
+.TP 
+\fB\-z\fP, \fB\-\-compress\fP
+Стиснути. Це типовий режим дій, якщо не вказано параметр режиму дій, а назва
+команди неявним чином не визначає іншого режиму дій (наприклад, \fBunxz\fP
+неявно визначає \fB\-\-decompress\fP).
+.TP 
+\fB\-d\fP, \fB\-\-decompress\fP, \fB\-\-uncompress\fP
+Розпакувати.
+.TP 
+\fB\-t\fP, \fB\-\-test\fP
+Перевірити цілісність стиснених файлів \fIфайли\fP. Цей параметр еквівалентний
+до \fB\-\-decompress \-\-stdout\fP, але розпаковані дані буде відкинуто, замість
+запису до стандартного виведення. Жодних файлів не буде створено або
+вилучено.
+.TP 
+\fB\-l\fP, \fB\-\-list\fP
+Вивести відомості щодо стиснених файлів \fIфайли\fP. Розпакування даних не
+виконуватиметься, жодних файлів не буде створено або вилучено. У режимі
+списку програма не може читати дані зі стандартного введення або з інших
+джерел, де неможливе позиціювання.
+.IP ""
+У типовому списку буде показано базові відомості щодо файлів \fIфайли\fP, по
+одному файлу на рядок. Щоб отримати докладніші відомості, скористайтеся
+параметром \fB\-\-verbose\fP. Щоб розширити спектр відомостей, скористайтеся
+параметром \fB\-\-verbose\fP двічі, але зауважте, що це може призвести до
+значного уповільнення роботи, оскільки отримання додаткових відомостей
+потребує великої кількості позиціювань. Ширина області докладного виведення
+даних перевищує 80 символів, тому передавання конвеєром виведених даних,
+наприклад, до \fBless\ \-S\fP, може бути зручним способом перегляду даних, якщо
+термінал недостатньо широкий.
+.IP ""
+Виведені дані залежать від версії \fBxz\fP та використаної локалі. Для
+отримання даних, які будуть придатні до обробки комп'ютером, слід
+скористатися параметрами \fB\-\-robot \-\-list\fP.
+.
+.SS "Модифікатори режиму роботи"
+.TP 
+\fB\-k\fP, \fB\-\-keep\fP
+Не вилучати вхідні файли.
+.IP ""
+Починаючи з версії \fBxz\fP 5.2.6, використання цього параметра також наказує
+\fBxz\fP виконувати стискання або розпаковування, навіть якщо вхідними даними є
+символічне посилання на звичайний файл, файл, який має декілька жорстких
+посилань, або файл, для якого встановлено setuid, setgid або липкий
+біт. setuid, setgid та липкий біт не буде скопійовано до файла\-результату. У
+попередніх версіях, ці дії виконувалися, лише якщо було використано параметр
+\fB\-\-force\fP.
+.TP 
+\fB\-f\fP, \fB\-\-force\fP
+Результатів використання цього параметра буде декілька:
+.RS
+.IP \(bu 3
+Якщо файл\-результат вже існує, вилучити його до стискання або
+розпаковування.
+.IP \(bu 3
+Виконувати стискання або розпаковування, навіть якщо вхідними даними є
+символічне посилання на звичайний файл, файл, який має декілька жорстких
+посилань, або файл, для якого встановлено setuid, setgid або липкий біт
+setuid, setgid та липкий біт не буде скопійовано до файла\-результату.
+.IP \(bu 3
+Якщо використано разом із \fB\-\-decompress\fP, \fB\-\-stdout\fP, і \fBxz\fP не зможе
+розпізнати тип початкового файла, копіювати початковий файл без змін до
+стандартного виведення. Це надає змогу користуватися \fBxzcat\fP \fB\-\-force\fP
+подібно до \fBcat\fP(1) для файлів, які не було стиснено за допомогою
+\fBxz\fP. Зауважте, що у майбутньому у \fBxz\fP може бути реалізовано підтримку
+нових форматів стиснених файлів, замість копіювання їх без змін до
+стандартного виведення. Можна скористатися \fB\-\-format=\fP\fIформат\fP для
+обмеження стискання у \fBxz\fP єдиним форматом файлів.
+.RE
+.TP 
+\fB\-c\fP, \fB\-\-stdout\fP, \fB\-\-to\-stdout\fP
+Записати стиснені або розпаковані дані до стандартного виведення, а не до
+файла. Неявним чином встановлює \fB\-\-keep\fP.
+.TP 
+\fB\-\-single\-stream\fP
+Розпакувати лише перший потік даних \fB.xz\fP і без повідомлень проігнорувати
+решту вхідних даних, які слідують за цим потоком. Зазвичай, такі зайві дані
+наприкінці файла призводять до показу \fBxz\fP повідомлення про помилку.
+.IP ""
+\fBxz\fP ніколи не виконуватиме спроби видобути декілька потоків даних з файлів
+\&\fB.lzma\fP або необроблених потоків даних, але використання цього параметра
+все одно наказує \fBxz\fP ігнорувати можливі кінцеві дані після файла \fB.lzma\fP
+або необробленого потоку даних.
+.IP ""
+Цей параметр нічого не змінює, якщо режимом дій не є \fB\-\-decompress\fP або
+\fB\-\-test\fP.
+.TP 
+\fB\-\-no\-sparse\fP
+Вимкнути створення розріджених файлів. Типово, якщо видобування виконується
+до звичайного файла, \fBxz\fP намагається створити розріджений файл, якщо
+розпаковані дані містять довгі послідовності двійкових нулів. Це також
+працює, коли виконується запис до стандартного виведення, доки стандартне
+виведення з'єднано зі звичайним файлом і виконуються певні додаткові умови,
+які убезпечують роботу. Створення розріджених файлів може заощадити місце на
+диску і пришвидшити розпаковування шляхом зменшення кількості дій введення
+та виведення даних на диску.
+.TP 
+\fB\-S\fP \fI.suf\fP, \fB\-\-suffix=\fP\fI.suf\fP
+При стисканні використати суфікс \fI.suf\fP для файлів призначення, замість
+суфікса \fB.xz\fP або \fB.lzma\fP. Якщо записування виконується не до стандартного
+виведення і початковий файл вже має суфікс назви \fI.suf\fP, буде показано
+попередження, а файл буде пропущено під час обробки.
+.IP ""
+При розпаковуванні розпізнавати файли із суфіксом назви \fI.suf\fP, окрім
+файлів із суфіксами назв \fB.xz\fP, \fB.txz\fP, \fB.lzma\fP, \fB.tlz\fP або \fB.lz\fP. Якщо
+початковий файл мав суфікс назви \fI.suf\fP, для отримання назви файла
+призначення цей суфікс буде вилучено.
+.IP ""
+При стисканні або розпакуванні необроблених потоків даних (\fB\-\-format=raw\fP)
+суфікс слід вказувати завжди, якщо запис не виконується до стандартного
+виведення, оскільки типового суфікса назви для необроблених потоків даних не
+передбачено.
+.TP 
+\fB\-\-files\fP\fB=\fP\fIфайл\fP
+Прочитати назви файлів для обробки з файла \fIфайл\fP; якщо \fIfile\fP не вказано,
+назви файлів буде прочитано зі стандартного потоку вхідних даних. Назви
+файлів має бути відокремлено символом нового рядка. Символ дефіса (\fB\-\fP)
+буде оброблено як звичайну назву файла; він не позначатиме стандартного
+джерела вхідних даних. Якщо також буде вказано назви файлів у аргументах
+рядка команди, файли з цими назвами буде оброблено до обробки файлів, назви
+яких було прочитано з файла \fIфайл\fP.
+.TP 
+\fB\-\-files0\fP\fB=\fP\fIфайл\fP
+Те саме, що і \fB\-\-files\fP\fB=\fP\fIфайл\fP, але файли у списку має бути
+відокремлено нульовим символом.
+.
+.SS "Параметри базового формату файлів та стискання"
+.TP 
+\fB\-F\fP \fIformat\fP, \fB\-\-format=\fP\fIформат\fP
+Вказати файл \fIформат\fP для стискання або розпакування:
+.RS
+.TP 
+\fBauto\fP
+Типовий варіант. При стисканні \fBauto\fP є еквівалентом \fBxz\fP. При
+розпакуванні формат файла вхідних даних буде виявлено автоматично. Зауважте,
+що автоматичне виявлення необроблених потоків даних (створених за допомогою
+\fB\-\-format=raw\fP) неможливе.
+.TP 
+\fBxz\fP
+Стиснути до формату \fB.xz\fP або приймати лише файли \fB.xz\fP при
+розпаковуванні.
+.TP 
+\fBlzma\fP, \fBalone\fP
+Стиснути дані до застарілого формату файлів \fB.lzma\fP або приймати лише файли
+\&\fB.lzma\fP при розпаковуванні. Альтернативну назву \fBalone\fP може бути
+використано для зворотної сумісності із LZMA Utils.
+.TP 
+\fBlzip\fP
+Приймати лише файли \fB.lz\fP при розпакуванні. Підтримки стискання не
+передбачено.
+.IP ""
+Передбачено підтримку версії формату \fB.lz\fP 0 та нерозширеної версії
+1. Файли версії 0 було створено \fBlzip\fP 1.3 та старішими версіями. Такі
+файли не є поширеними, але їх можна знайти у файлових архівах, оскільки
+певну незначну кількість пакунків із початковим кодом було випущено у цьому
+форматі. Також можуть існувати особисті файли у цьому форматі. Підтримку
+розпаковування для формату версії 0 було вилучено у \fBlzip\fP 1.18.
+.IP ""
+\fBlzip\fP 1.4 і пізніші версії створюють файли у форматі версії 1. Розширення
+синхронізації позначки витирання до формату версії 1 було додано у \fBlzip\fP
+1.6. Це розширення використовують не часто, його підтримки у \fBxz\fP не
+передбачено (програма повідомлятиме про пошкоджені вхідні дані).
+.TP 
+\fBraw\fP
+Стиснути або розпакувати потік необроблених даних (лез заголовків). Цей
+параметр призначено лише для досвідчених користувачів. Для розпаковування
+необроблених потоків даних слід користуватися параметром \fB\-\-format=raw\fP і
+явно вказати ланцюжок фільтрування, який за звичайних умов мало б бути
+збережено у заголовках контейнера.
+.RE
+.TP 
+\fB\-C\fP \fIперевірка\fP, \fB\-\-check=\fP\fIперевірка\fP
+Вказати тип перевірки цілісності. Контрольну суму буде обчислено на основі
+нестиснених даних і збережено у файлі \fB.xz\fP. Цей параметр працюватиме, лише
+якщо дані стиснено до файла у форматі \fB.xz\fP; для формату файлів \fB.lzma\fP
+підтримки перевірки цілісності не передбачено. Перевірку контрольної суми
+(якщо така є) буде виконано під час розпаковування файла \fB.xz\fP.
+.IP ""
+Підтримувані типи \fIперевірок\fP:
+.RS
+.TP 
+\fBnone\fP
+Не обчислювати контрольну суму взагалі. Зазвичай, не варто цього робити. Цим
+варіантом слід скористатися, якщо цілісність даних буде перевірено в інший
+спосіб.
+.TP 
+\fBcrc32\fP
+Обчислити CRC32 за допомогою полінома з IEEE\-802.3 (Ethernet).
+.TP 
+\fBcrc64\fP
+Обчислити CRC64 за допомогою полінома з ECMA\-182. Це типовий варіант,
+оскільки він дещо кращий за CRC32 при виявленні пошкоджених файлів, а
+різниця у швидкості є незрачною.
+.TP 
+\fBsha256\fP
+Обчислити SHA\-256. Цей варіант дещо повільніший за CRC32 і CRC64.
+.RE
+.IP ""
+Цілісність заголовків \fB.xz\fP завжди перевіряють за допомогою CRC32. Таку
+перевірку не можна змінити або скасувати.
+.TP 
+\fB\-\-ignore\-check\fP
+Не перевіряти цілісність стиснених даних при розпаковуванні. Значення CRC32
+у заголовках \fB.xz\fP буде у звичайний спосіб перевірено попри цей параметр.
+.IP ""
+\fBНе користуйтеся цим параметром, якщо ви не усвідомлюєте наслідків ваших дій.\fP Можливі причини скористатися цим параметром:
+.RS
+.IP \(bu 3
+Спроба отримання даних з пошкодженого файла .xz.
+.IP \(bu 3
+Пришвидшення розпакування. Це, здебільшого, стосується SHA\-256 або файлів із
+надзвичайно високим рівнем пакування. Не рекомендуємо користуватися цим
+параметром з цією метою, якщо цілісність файлів не буде перевірено у якийсь
+інший спосіб.
+.RE
+.TP 
+\fB\-0\fP ... \fB\-9\fP
+Вибрати рівень стискання. Типовим є \fB\-6\fP. Якщо буде вказано декілька рівнів
+стискання, програма використає останній вказаний. Якщо вже було вказано
+нетиповий ланцюжок фільтрів, встановлення рівня стискання призведе до
+нехтування цим нетиповим ланцюжком фільтрів.
+.IP ""
+Різниця між рівнями є суттєвішою, ніж у \fBgzip\fP(1) і \fBbzip2\fP(1). Вибрані
+параметри стискання визначають вимоги до пам'яті під час розпаковування,
+отже використання надто високого рівня стискання може призвести до проблем
+під час розпаковування файла на застарілих комп'ютерах із невеликим обсягом
+оперативної пам'яті. Зокрема, \fBне варто використовувати \-9 для усього\fP, як
+це часто буває для \fBgzip\fP(1) і \fBbzip2\fP(1).
+.RS
+.TP 
+\fB\-0\fP ... \fB\-3\fP
+Це дещо швидші набори налаштувань. \fB\-0\fP іноді є швидшим за \fBgzip \-9\fP,
+забезпечуючи набагато більший коефіцієнт стискання. Вищі рівні часто мають
+швидкість, яку можна порівняти з \fBbzip2\fP(1) із подібним або кращим
+коефіцієнтом стискання, хоча результати значно залежать від типу даних, які
+стискають.
+.TP 
+\fB\-4\fP ... \fB\-6\fP
+Стискання від доброго до дуже доброго рівня із одночасним підтриманням
+помірного рівня споживання пам'яті засобом розпаковування, навіть для
+застарілих системи. Типовим є значення \fB\-6\fP, яке є добрим варіантом для
+поширення файлів, які мають бути придатними до розпаковування навіть у
+системах із лише 16\ МіБ оперативної пам'яті. (Також можна розглянути
+варіанти \fB\-5e\fP і \fB\-6e\fP. Див. \fB\-\-extreme\fP.)
+.TP 
+\fB\-7 ... \-9\fP
+Ці варіанти подібні до \fB\-6\fP, але із вищими вимогами щодо пам'яті для
+стискання і розпаковування. Можуть бути корисними лише для стискання файлів
+з розміром, що перевищує 8\ МіБ, 16\ МіБ та 32\ МіБ, відповідно.
+.RE
+.IP ""
+На однаковому обладнанні швидкість розпакування є приблизно сталою кількістю
+байтів стиснених даних за секунду. Іншими словами, чим кращим є стискання,
+тим швидшим буде, зазвичай, розпаковування. Це також означає, що об'єм
+розпакованих виведених даних, які видає програма за секунду, може коливатися
+у широкому діапазоні.
+.IP ""
+У наведеній нижче таблиці підсумовано можливості шаблонів:
+.RS
+.RS
+.PP
+.TS
+tab(;);
+c c c c c
+n n n n n.
+Шаблон;DictSize;CompCPU;CompMem;DecMem
+\-0;256 КіБ;0;3 МіБ;1 МіБ
+\-1;1 МіБ;1;9 МіБ;2 МіБ
+\-2;2 МіБ;2;17 МіБ;3 МіБ
+\-3;4 МіБ;3;32 МіБ;5 МіБ
+\-4;4 МіБ;4;48 МіБ;5 МіБ
+\-5;8 МіБ;5;94 МіБ;9 МіБ
+\-6;8 МіБ;6;94 МіБ;9 МіБ
+\-7;16 МіБ;6;186 МіБ;17 МіБ
+\-8;32 МіБ;6;370 МіБ;33 МіБ
+\-9;64 МіБ;6;674 МіБ;65 МіБ
+.TE
+.RE
+.RE
+.IP ""
+Описи стовпчиків:
+.RS
+.IP \(bu 3
+DictSize є розміром словника LZMA2. Використання словника, розмір якого
+перевищує розмір нестисненого файла, — проста витрата пам'яті. Ось чому не
+варто використовувати шаблони \fB\-7\fP ... \fB\-9\fP, якщо у них немає реальної
+потреби. Для \fB\-6\fP та нижчих рівнів об'єм витраченої пам'яті, зазвичай,
+такий низький, що цей фактор ні на що не впливає.
+.IP \(bu 3
+CompCPU є спрощеним представленням параметрів LZMA2, які впливають на
+швидкість стискання. Розмір словника також впливає на швидкість, тому, хоча
+значення CompCPU є однаковим для рівнів \fB\-6\fP ... \fB\-9\fP, обробка на вищих
+рівнях все одно є трошки повільнішою. Що отримати повільніше і, ймовірно,
+краще стискання, див. \fB\-\-extreme\fP.
+.IP \(bu 3
+CompMem містить вимоги до пам'яті засобу стискання у однопотоковому
+режимі. Значення можуть бути дещо різними для різних версій \fBxz\fP. Вимоги до
+пам'яті деяких майбутніх багатопотокових режимів можуть бути набагато
+вищими, ніж вимоги у однопотоковому режимі.
+.IP \(bu 3
+У DecMem містяться вимоги до пам'яті при розпаковуванні. Тобто параметри
+засобу стискання визначають вимоги до пам'яті при розпаковуванні. Точний
+об'єм пам'яті, яка потрібна для розпаковування, дещо перевищує розмір
+словника LZMA2, але значення у таблиці було округлено до наступного цілого
+значення МіБ.
+.RE
+.TP 
+\fB\-e\fP, \fB\-\-extreme\fP
+Використати повільніший варіант вибраного рівня стискання (\fB\-0\fP ... \fB\-9\fP)
+у сподіванні отримати трохи кращий коефіцієнт стискання, але, якщо не
+поталанить, можна його і погіршити. Не впливає на використання пам'яті при
+розпаковуванні, але використання пам'яті при стисканні дещо збільшиться на
+рівнях \fB\-0\fP ... \fB\-3\fP.
+.IP ""
+Оскільки існує два набори налаштувань із розмірами словників 4\ МіБ та 8\ МіБ, у наборах \fB\-3e\fP і \fB\-5e\fP використано трошки швидші параметри (нижче
+CompCPU), ніж у наборах \fB\-4e\fP і \fB\-6e\fP, відповідно. Тому двох однакових
+наборів у списку немає.
+.RS
+.RS
+.PP
+.TS
+tab(;);
+c c c c c
+n n n n n.
+Шаблон;DictSize;CompCPU;CompMem;DecMem
+\-0e;256 КіБ;8;4 МіБ;1 МіБ
+\-1e;1 МіБ;8;13 МіБ;2 МіБ
+\-2e;2 МіБ;8;25 МіБ;3 МіБ
+\-3e;4 МіБ;7;48 МіБ;5 МіБ
+\-4e;4 МіБ;8;48 МіБ;5 МіБ
+\-5e;8 МіБ;7;94 МіБ;9 МіБ
+\-6e;8 МіБ;8;94 МіБ;9 МіБ
+\-7e;16 МіБ;8;186 МіБ;17 МіБ
+\-8e;32 МіБ;8;370 МіБ;33 МіБ
+\-9e;64 МіБ;8;674 МіБ;65 МіБ
+.TE
+.RE
+.RE
+.IP ""
+Наприклад, передбачено загалом чотири набори налаштувань із використанням
+словника у 8\ МіБ, порядок яких від найшвидшого до найповільнішого є таким:
+\fB\-5\fP, \fB\-6\fP, \fB\-5e\fP і \fB\-6e\fP.
+.TP 
+\fB\-\-fast\fP
+.PD 0
+.TP 
+\fB\-\-best\fP
+.PD
+Це дещо оманливі альтернативні варіанти для \fB\-0\fP і \fB\-9\fP,
+відповідно. Реалізовано лише для забезпечення зворотної сумісності із LZMA
+Utils. Намагайтеся не користуватися цими варіантами параметрів.
+.TP 
+\fB\-\-block\-size=\fP\fIрозмір\fP
+При стисканні до формату \fB.xz\fP поділити вхідні дані на блоки у \fIрозмір\fP
+байтів. Ці блоки буде стиснуто незалежно один від одного, що допоможе у
+багатопотоковій обробці і зробить можливим обмежене розпакування для доступу
+до будь\-яких даних. Цим параметром слід типово користуватися для
+перевизначення типового розміру блоку у багатопотоковому режимі обробки, але
+цим параметром можна також скористатися в однопотоковому режимі обробки.
+.IP ""
+У багатопотоковому режимі для кожного потоку буде отримано для буферів
+вхідних і вихідних даних майже утричі більше за \fIрозмір\fP байтів. Типовий
+\fIрозмір\fP утричі більший за розмір словника LZMA2 або дорівнює 1 МіБ, буде
+вибрано більше значення. Типовим добрим значенням буде значення, яке у
+2\(en4 рази перевищує розмір словника LZMA2 або дорівнює принаймні 1
+МіБ. Використання значення \fIрозмір\fP, яке є меншим за розмір словника LZMA2,
+має наслідком марну витрату оперативної пам'яті, оскільки його використання
+призводить до того, що буфер словника LZMA2 ніколи не буде використано
+повністю. Розміри блоків зберігатимуться у заголовках блоків, які майбутня
+версія \fBxz\fP використовуватиме для багатопотокового розпаковування.
+.IP ""
+У однопотоковому режимі поділ на блоки типово не
+виконуватиметься. Встановлення значення для цього параметра не впливатиме на
+використання пам'яті. У заголовках блоків не зберігатимуться дані щодо
+розміру, отже файли, які створено в однопотоковому режимі не будуть
+ідентичними до файлів, які створено у багатопотоковому режимі. Те, що у
+заголовках блоків не зберігатимуться дані щодо розміру також означає, що
+майбутні версії \fBxz\fP не зможуть розпаковувати такі файли у багатопотоковому
+режимі.
+.TP 
+\fB\-\-block\-list=\fP\fIрозміри\fP
+При стисканні у форматі \fB.xz\fP починати новий блок після вказаної кількості
+інтервалів нестиснених даних.
+.IP ""
+Значення \fIрозмірів\fP розпакованих блоків слід задавати у форматі списку
+відокремлених комами значень. Якщо розмір пропущено (дві або декілька
+послідовних коми), буде використано розмір попереднього блоку.
+.IP ""
+Якщо файл вхідних даних є більшим за розміром за суму \fIрозмірів\fP, останнє
+значення у \fIрозмірах\fP буде повторено до кінця файла. Особливе значення \fB0\fP
+може бути використано як останнє значення, щоб позначити, що решту файла має
+бути закодовано як єдиний блок.
+.IP ""
+Якщо вказати \fIрозміри\fP, які перевищують розмір блоку кодувальника (або
+типове значення у режимі із потоками обробки, або значення, яке встановлено
+за допомогою \fB\-\-block\-size=\fP\fIрозмір\fP), засіб кодування створить додаткові
+блоки, зберігаючи межі, які вказано у \fIрозмірах\fP. Наприклад, якщо вказати
+\fB\-\-block\-size=10MiB\fP \fB\-\-block\-list=5MiB,10MiB,8MiB,12MiB,24MiB\fP, а файл
+вхідних даних має розмір 80 МіБ, буде отримано такі 11 блоків: 5, 10, 8, 10,
+2, 10, 10, 4, 10, 10 і 1 МіБ.
+.IP ""
+У багатопотоковому режимі розмір блоків буде збережено у заголовках
+блоків. Програма не зберігатиме ці дані у однопотоковому режимі, отже
+закодований результат не буде ідентичним до отриманого у багатопотоковому
+режимі.
+.TP 
+\fB\-\-flush\-timeout=\fP\fIчас_очікування\fP
+При стискання, якщо з моменту попереднього витирання мине понад
+\fIчас_очікування\fP мілісекунд (додатне ціле значення) і читання додаткових
+даних буде заблоковано, усі вхідні дані у черзі обробки буде витерто з
+кодувальника і зроблено доступним у потоці вихідних даних. Це може бути
+корисним, якщо \fBxz\fP використовують для стискання даних, які передають
+потоком мережею. Невеликі значення аргументу \fIчас_очікування\fP зроблять дані
+доступними на боці отримання із малою затримкою, а великі значення аргумент
+\fIчас_очікування\fP уможливлять кращий коефіцієнт стискання.
+.IP ""
+Типово, цю можливість вимкнено. Якщо цей параметр вказано декілька разів,
+буде використано лише останнє вказане значення. Особливим значенням
+аргументу \fIчас_очікування\fP, рівним \fB0\fP, можна скористатися для вимикання
+цієї можливості явним чином.
+.IP ""
+Ця можливість недоступна у системах, які не є системами POSIX.
+.IP ""
+.\" FIXME
+\fBЦя можливість усе ще є експериментальною.\fP У поточній версії, \fBxz\fP не
+може розпаковувати потік даних у режимі реального часу через те, у який
+спосіб \fBxz\fP виконує буферизацію.
+.TP 
+\fB\-\-memlimit\-compress=\fP\fIобмеження\fP
+Встановити обмеження на використання пам'яті при стисканні. Якщо цей
+параметр вказано декілька разів, враховано буде лише останнє вказане
+значення.
+.IP ""
+Якщо параметри стискання перевищують \fIобмеження\fP, \fBxz\fP спробує скоригувати
+параметри так, щоб обмеження не було перевищено, і покаже повідомлення про
+те, що було виконано автоматичне коригування. Коригування буде виконано у
+такому порядку: зменшення кількості потоків обробки, перемикання у
+однопотоковий режим, якщо хоч в одному потоці багатопотокового режиму буде
+перевищено \fIобмеження\fP, і нарешті, зменшення розміру словника LZMA2.
+.IP ""
+При стисканні з використанням \fB\-\-format=raw\fP, або якщо було вказано
+\fB\-\-no\-adjust\fP, може бути зменшена лише кількість потоків обробки, оскільки
+це може бути зроблено без впливу на стиснені виведені дані.
+.IP ""
+Якщо \fIобмеження\fP не може бути виконано за допомогою коригувань, які описано
+вище, буде показано повідомлення про помилку, а \fBxz\fP завершить роботу зі
+станом виходу 1.
+.IP ""
+Аргумент \fIобмеження\fP можна вказати у декілька способів:
+.RS
+.IP \(bu 3
+Значенням \fIобмеження\fP може бути додатне ціле значення у байтах. Можна
+скористатися цілочисельним суфіксом, подібним до \fBMiB\fP. Приклад:
+\fB\-\-memlimit\-compress=80MiB\fP
+.IP \(bu 3
+Аргумент \fIобмеження\fP може бути задано у відсотках від загальної фізичної
+пам'яті системи (RAM). Це може бути корисним особливо при встановленні
+змінної середовища \fBXZ_DEFAULTS\fP у скрипті ініціалізації системи, який є
+спільним для різних комп'ютерів. У такий спосіб можна вказати вищий рівень
+обмеження для систем із більшим об'ємом пам'яті. Приклад:
+\fB\-\-memlimit\-compress=70%\fP
+.IP \(bu 3
+Аргументу \fIобмеження\fP може бути повернуто типове значення встановленням
+значення \fB0\fP. У поточній версії це еквівалентно до встановлення значення
+аргументу \fIобмеження\fP \fBmax\fP (без обмеження на використання пам'яті).
+.RE
+.IP ""
+Для 32\-бітової версії \fBxz\fP передбачено особливий випадок: якщо \fIобмеження\fP
+перевищуватиме \fB4020\ МіБ\fP, для \fIобмеження\fP буде встановлено значення
+\fB4020\ MiB\fP. На MIPS32 замість цього буде використано \fB2000\ MiB\fP. (Це не
+стосується значень \fB0\fP і \fBmax\fP. Подібної можливості для розпаковування не
+існує.) Це може бути корисним, коли 32\-бітовий виконуваний файл має доступ
+до простору адрес у 4\ ГіБ (2 GiB на MIPS32), хоча, сподіваємося, не
+зашкодить і в інших випадках.
+.IP ""
+Див. також розділ \fBВикористання пам'яті\fP.
+.TP 
+\fB\-\-memlimit\-decompress=\fP\fIобмеження\fP
+Встановити обмеження пам'яті на розпаковування. це також вплине на режим
+\fB\-\-list\fP. Якщо дія є неможливою без перевищення \fIобмеження\fP, \fBxz\fP покаже
+повідомлення про помилку і розпаковування файла не
+відбудеться. Див. \fB\-\-memlimit\-compress=\fP\fIобмеження\fP, щоб дізнатися більше
+про те, як можна задати \fIобмеження\fP.
+.TP 
+\fB\-\-memlimit\-mt\-decompress=\fP\fIобмеження\fP
+Встановити обмеження використання пам'яті для багатопотокового
+розпаковування. Це може вплинути лише на кількість потоків обробки; це
+ніколи не призводитиме до відмови \fBxz\fP у розпаковуванні файла. Якщо
+\fIобмеження є надто низьким\fP, щоб уможливити будь\-яку багатопотокову
+обробку, \fIобмеження\fP буде проігноровано, і \fBxz\fP продовжить обробку в
+однопотоковому режимі. Зауважте, що якщо використано також
+\fB\-\-memlimit\-decompress\fP, цей параметр буде застосовано до обох режимів,
+однопотокового та багатопотокового, а отже, задіяне \fIобмеження\fP для
+багатопотокового режиму ніколи не перевищуватиме обмеження, яке встановлено
+за допомогою \fB\-\-memlimit\-decompress\fP.
+.IP ""
+На відміну від інших параметрів обмеження використання пам'яті,
+\fB\-\-memlimit\-mt\-decompress=\fP\fIобмеження\fP містить специфічне для системи
+типове значення \fIобмеження\fP. Можна скористатися \fBxz \-\-info\-memory\fP для
+перегляду поточного значення.
+.IP ""
+Цей параметр і його типове значення існують, оскільки без будь\-яких обмежень
+засіб розпакування зі підтримкою потокової обробки міг би намагатися
+отримати величезний об'єм пам'яті для деяких файлів вхідних даних. Якщо
+типове \fIобмеження\fP є надто низьким для вашої системи, не вагайтеся і
+збільшуйте \fIобмеження\fP, але ніколи не встановлюйте для нього значення, яке
+є більшим за придатний до користування об'єм оперативної пам'яті, оскільки
+за відповідних файлів вхідних даних \fBxz\fP спробує скористатися цим об'ємом
+пам'яті, навіть із низькою кількістю потоків обробки. Вичерпання об'єму
+оперативної пам'яті або використання резервної пам'яті на диску не покращить
+швидкодію системи під час розпаковування.
+.IP ""
+Див. \fB\-\-memlimit\-compress=\fP\fIобмеження\fP, щоб ознайомитися із можливими
+способами визначення \fIобмеження\fP. Встановлення для \fIобмеження\fP значення
+\fB0\fP відновлює типове специфічне для системи значення \fIобмеження\fP.
+.IP ""
+.TP 
+\fB\-M\fP \fIобмеження\fP, \fB\-\-memlimit=\fP\fIобмеження\fP, \fB\-\-memory=\fP\fIобмеження\fP
+Є еквівалентом визначення \fB\-\-memlimit\-compress=\fP\fIобмеження\fP
+\fB\-\-memlimit\-decompress=\fP\fIобмеження\fP
+\fB\-\-memlimit\-mt\-decompress=\fP\fIобмеження\fP.
+.TP 
+\fB\-\-no\-adjust\fP
+Показати повідомлення про помилку і завершити роботу, якщо не вдасться
+виконати умови щодо обмеження використання пам'яті без коригування
+параметрів, які впливають на стиснених виведених даних. Тобто це забороняє
+\fBxz\fP перемикати кодувальник з багатопотокового режиму на однопотоковий
+режим і зменшувати розмір словника LZMA2. Навіть якщо використано цей
+параметр, кількість потоків може бути зменшено для виконання обмеження на
+використання пам'яті, оскільки це не вплине на результати стискання.
+.IP ""
+Автоматичне коригування завжди буде вимкнено при створенні потоків
+необроблених даних (\fB\-\-format=raw\fP).
+.TP 
+\fB\-T\fP \fIпотоки\fP, \fB\-\-threads=\fP\fIпотоки\fP
+Вказати кількість потоків обробки, якими слід скористатися. Встановлення для
+аргументу \fIпотоки\fP особливого значення \fB0\fP наказує \fBxz\fP використати не
+більше потоків обробки, ніж передбачено підтримку у процесорах
+системи. Справжня кількість потоків може бути меншою за значення \fIпотоки\fP,
+якщо файл вхідних даних не є достатньо великим для поділу на потоки обробки
+при заданих параметрах або якщо використання додаткових потоків призведе до
+перевищення обмеження на використання пам'яті.
+.IP ""
+Засоби стискання в однопотоковому та багатопотоковому режимі дають різні
+результати. Однопотоковий засіб стискання дасть найменший розмір файла, але
+лише результати роботи багатопотокового засобу стискання може бути
+розпаковано з використанням декількох потоків. Встановлення для аргументу
+\fIпотоки\fP значення \fB1\fP призведе до використання однопотокового
+режиму. Встановлення для аргументу \fIпотоки\fP будь\-якого іншого значення,
+включно з \fB0\fP, призведе до використання багатопотокового засобу стискання,
+навіть якщо у системі передбачено підтримки лише одного апаратного потоку
+обробки даних. (Версія \fBxz\fP 5.2.x у цьому випадку використовувала
+однопотоковий режим.)
+.IP ""
+Щоб скористатися багатопотоковим режимом із лише одним потоком обробки,
+встановіть для аргументу \fIпотоки\fP значення \fB+1\fP. Префікс \fB+\fP не впливає
+на значення, окрім \fB1\fP. Обмеження на використання пам'яті можуть перемкнути
+\fBxz\fP в однопотоковий режим, якщо не використано параметр
+\fB\-\-no\-adjust\fP. Підтримку \fB+\fP prefix було додано у версії \fBxz\fP 5.4.0.
+.IP ""
+Якщо було вказано автоматичне визначення кількості потоків і не вказано
+обмеження на використання пам'яті, буде використано специфічне для системи
+типове м'яке обмеження для можливого обмеження кількості потоків обробки. Це
+обмеження є м'яким у сенсі того, що його буде проігноровано, якщо кількість
+потоків зрівняється з одиницею, а отже, м'яке обмеження ніколи не
+запобігатиму у \fBxz\fP стисканню або розпаковуванню. Це типове м'яке обмеження
+не перемкне \fBxz\fP з багатопотокового режиму на однопотоковий режим. Активні
+обмеження можна переглянути за допомогою команди \fBxz \-\-info\-memory\fP.
+.IP ""
+У поточній версії єдиним способом поділу на потоки обробки є поділ вхідних
+даних на блоки і стискання цих блоків незалежно один від одного. Типовий
+розмір блоку залежить від рівня стискання. Його може бути перевизначено за
+допомогою параметра \fB\-\-block\-size=\fP\fIрозмір\fP.
+.IP ""
+Розпакування з потоками обробки працює лише для файлів, які містять декілька
+блоків із даними щодо розміру у заголовках блоків. Цю умову задовольняють
+усі достатньо великі файли, які стиснено у багатопотоковому режимі, але не
+задовольняють будь\-які файли, які було стиснуто у однопотоковому режимі,
+навіть якщо було використано параметр \fB\-\-block\-size=\fP\fIрозмір\fP.
+.
+.SS "Нетипові ланцюжки фільтрів засобу стискання"
+Нетиповий ланцюжок фільтрування уможливлює докладне визначення параметрів
+стискання замість використання параметрів, які пов'язано із наперед
+визначеними рівнями стискання. Якщо вказано нетиповий ланцюжок фільтрів,
+параметри рівнів стискання (\fB\-0\fP \&...\& \fB\-9\fP і \fB\-\-extreme\fP), які
+передують їм у рядку команди, буде знехтувано. Якщо параметр рівня стискання
+вказано після одного або декількох параметрів нетипового ланцюжка фільтрів,
+буде використано рівень стискання, а попередніми параметрами ланцюжка
+фільтрування буде знехтувано.
+.PP
+Ланцюжок фільтрів можна порівняти із конвеєром у командному рядку. При
+стисканні нестиснені вхідні дані потрапляють до першого фільтра, виведені
+ним дані йдуть до наступного фільтра (якщо такий є). Виведені останнім
+фільтром дані буде записано до стисненого файла. Максимальна кількість
+фільтрів у ланцюжку дорівнює чотирьом, але у типовому ланцюжку фільтрів
+використовують один або два фільтри.
+.PP
+У багатьох фільтрів є обмеження на місце перебування у ланцюжку фільтрів:
+деякі фільтри можуть працювати, лише якщо вони є останніми у ланцюжку,
+деякі, лише якщо не останніми, а деякі працюють у будь\-якій позиції
+ланцюжка. Залежно від фільтра, це обмеження є наслідком структури фільтра
+або існує для запобігання проблем із захистом.
+.PP
+Нетиповий ланцюжок фільтрів визначають за допомогою одного або декількох
+параметрів фільтрування у бажаному для ланцюжка фільтрування порядку. Тобто
+порядок параметрів фільтрування впливає на результат! При декодуванні
+необробленого потоку даних (\fB\-\-format=raw\fP) ланцюжок фільтрів визначають у
+тому самому порядку, який використовують для стискання даних.
+.PP
+Фільтри приймають специфічні для фільтрів \fIпараметри\fP у форматі списку
+значень, які відокремлено комами. Зайві коми у \fIпараметрах\fP буде
+проігноровано. У кожного параметра є типове значення, отже, вам слід вказати
+лише ті параметри, значення яких ви хочете змінити.
+.PP
+Щоб переглянути увесь ланцюжок фільтрів та \fIпараметри\fP, скористайтеся
+командою \fBxz \-vv\fP (тобто, скористайтеся \fB\-\-verbose\fP двічі). Це працює
+також для перегляду параметрів ланцюжка фільтрів, який використано у рівнях
+стискання.
+.TP 
+\fB\-\-lzma1\fP\fB=\fP\fIпараметри\fP
+.PD 0
+.TP 
+\fB\-\-lzma2\fP\fB=\fP\fIпараметри\fP
+.PD
+Додати фільтр LZMA1 або LZMA2 до ланцюжка фільтрів. Ці фільтри може бути
+використано лише як останній фільтр у ланцюжку.
+.IP ""
+LZMA1 є застарілим фільтром, підтримку якого збережено майже лише через
+використання формату файлів \fB.lzma\fP, у яких передбачено підтримку лише
+LZMA1. LZMA2 є оновленою версією LZMA1, у якій виправлено деякі практичні
+вади LZMA1. У форматі \fB.xz\fP використано LZMA2 і взагалі не передбачено
+підтримки LZMA1. Швидкість стискання та коефіцієнт стискання для LZMA1 і
+LZMA2 є практично однаковими.
+.IP ""
+LZMA1 і LZMA2 спільно використовують той самий набір \fIпараметрів\fP:
+.RS
+.TP 
+\fBpreset=\fP\fIшаблон\fP
+Скинути усі \fIпараметри\fP LZMA1 або LZMA2 до параметрів \fIшаблона\fP. Аргумент
+\fIшаблон\fP складається з цілого числа, після якого може бути однолітерний
+модифікатор шаблона. Ціле число може належати лише діапазону від \fB0\fP до
+\fB9\fP, що відповідає параметрам командного рядка \fB\-0\fP \&...\& \fB\-9\fP. Єдиним
+підтримуваним модифікатором у поточній версії є \fBe\fP, щоб відповідає
+параметру \fB\-\-extreme\fP. Якщо аргумент \fBшаблон\fP не вказано, типові значення
+\fIпараметрів\fP LZMA1 або LZMA2 буде взято із шаблона \fB6\fP.
+.TP 
+\fBdict=\fP\fIрозмір\fP
+Параметр \fIрозміру\fP словника (буфера журналу) визначає, скільки байтів
+нещодавно оброблених нестиснених даних слід зберігати у пам'яті. Алгоритм
+намагається знайти повторювані послідовності байтів (відповідники) у
+нестиснених даних і замінити їх на посилання на дані зі словника. Чим
+більшим є словник, тим вищою є ймовірність відшукати відповідник. Отже,
+збільшення \fIрозміру\fP словника, зазвичай, покращує коефіцієнт стискання, але
+використання словника, розмір якого перевищу є розмір нестисненого файла є
+простоюю витратою пам'яті.
+.IP ""
+\fIРозмір\fP типового словника складає від 64\ КіБ до 64\ МіБ. Мінімальним є
+розмір 4\ КіБ. Максимальним розміром для стискання у поточній версії 1.5\ ГіБ (1536\ МіБ). У засобі розпаковування вже передбачено підтримку словників
+на один байт менших за 4\ ГіБ, що є максимальним значенням для форматів
+потоків даних LZMA1 і LZMA2.
+.IP ""
+Аргумент \fIрозміру\fP словника і засіб пошуку відповідників (\fImf\fP) разом
+визначають параметри використання пам'яті для кодувальника LZMA1 або
+LZMA2. Для розпаковування потрібен такий самий (або більший) \fIрозмір\fP
+словника, що і для стискання, отже, використання пам'яті для засобу
+розпаковування буде визначено за розміром словника, який було використано
+для стискання. У заголовках \fB.xz\fP зберігається \fIрозмір\fP словника або як
+2^\fIn\fP, або як 2^\fIn\fP + 2^(\fIn\fP\-1), отже, ці \fIрозміри\fP є дещо пріоритетними
+для стискання. Інші \fIрозміри\fP буде отримано округленням при зберіганні у
+заголовках \fB.xz\fP.
+.TP 
+\fBlc=\fP\fIlc\fP
+Визначає кількість буквальних контекстних бітів. Мінімальною кількістю є 0,
+а максимальною — 4. Типовою кількістю є 3. Крім того, сума \fIlc\fP і \fIlp\fP має
+не перевищувати 4.
+.IP ""
+Усі байти, які не може бути закодовано як відповідності, буде закодовано як
+літерали. Тобто літерали є просто 8\-бітовими байтами, які буде закодовано по
+одному за раз.
+.IP ""
+При кодуванні літералів роблять припущення, що найвищі біти \fIlc\fP
+попереднього нестисненого байта корелюють із наступним байтом. Наприклад, у
+типовому тексті англійською за літерою у верхньому регістрі йде літера у
+нижньому регістрі, а за літерою у нижньому регістрі, зазвичай, йде інша
+літера у нижньому регістрі. У наборі символів US\-ASCII найвищими трьома
+бітами є 010 для літер верхнього регістру і 011 для літер нижнього
+регістру. Якщо \fIlc\fP дорівнює принаймні 3, при кодуванні літералів можна
+отримати перевагу встановлення цієї властивості для нестиснених даних.
+.IP ""
+Зазвичай, типового значення (3) достатньо. Якщо вам потрібне максимальне
+стискання, спробуйте \fBlc=4\fP. Іноді це трохи допомагає, а іноді, робить
+стискання гіршим. Якщо стискання стане гіршим, спробуйте також \fBlc=2\fP.
+.TP 
+\fBlp=\fP\fIlp\fP
+Визначає кількість буквальних позиційних бітів. Мінімальною кількістю є 0, а
+максимальною — 4. Типовою кількістю є 0.
+.IP ""
+\fILp\fP впливає на те, яке вирівнювання у нестиснених даних слід припускати
+при кодуванні літералів. Див. \fIpb\fP нижче, щоб дізнатися більше про
+вирівнювання.
+.TP 
+\fBpb=\fP\fIpb\fP
+Визначає кількість позиційних бітів. Мінімальною кількістю є 0, а
+максимальною — 4. Типовою кількістю є 2.
+.IP ""
+\fIPb\fP впливає на те, який тип вирівнювання загалом припускатиметься для
+нестиснених даних. Типовим є чотирибайтове вирівнювання (2^\fIpb\fP=2^2=4),
+яке, зазвичай, є добрим варіантом, якщо немає кращих припущень.
+.IP ""
+Якщо вирівнювання є відомим, встановлення відповідним чином \fIpb\fP може трохи
+зменшити розмір файла. Наприклад, у текстових файлах із однобайтовим
+вирівнюванням (US\-ASCII, ISO\-8859\-*, UTF\-8), встановлення значення \fBpb=0\fP
+може трохи поліпшити стискання. Для тексту UTF\-16 добрим варіантом є
+\fBpb=1\fP. Якщо вирівнювання є непарним числом, наприклад 3 байти, найкращим
+вибором, ймовірно, є \fBpb=0\fP.
+.IP ""
+Хоча прогнозоване вирівнювання можна скоригувати за допомогою \fIpb\fP і \fIlp\fP,
+у LZMA1 і LZMA2 дещо пріоритетним є 16\-байтове вирівнювання. Це, ймовірно,
+слід враховувати при компонуванні форматів файлів, які, ймовірно, часто
+будуть стискатися з використанням LZMA1 або LZMA2.
+.TP 
+\fBmf=\fP\fImf\fP
+Засіб пошуку відповідників має значний вплив на швидкість, використання
+пам'яті та коефіцієнт стискання кодувальника. Зазвичай, засоби пошуку
+відповідників на основі ланцюжка хешів є швидшими за засоби пошуку
+відповідників на основі двійкового дерева. Типовий засіб залежить від
+\fIшаблона\fP: для 0 використовують \fBhc3\fP, для 1\(en3 — \fBhc4\fP, а для решти
+використовують \fBbt4\fP.
+.IP ""
+Передбачено підтримку вказаних нижче засобів пошуку відповідників. Наведені
+нижче формули обчислення використання пам'яті є грубими наближеннями, які є
+найближчими до реальних значень, якщо значенням \fIсловник\fP є степінь двійки.
+.RS
+.TP 
+\fBhc3\fP
+Ланцюжок хешів із 2\- та 3\-байтовим хешуванням
+.br
+Мінімальне значення \fIпріоритетності\fP: 3
+.br
+Використання пам'яті:
+.br
+\fIdict\fP * 7.5 (якщо \fIdict\fP <= 16 МіБ);
+.br
+\fIdict\fP * 5.5 + 64 МіБ (якщо \fIdict\fP > 16 МіБ)
+.TP 
+\fBhc4\fP
+Ланцюжок хешів із 2\-, 3\- та 4\-байтовим хешуванням
+.br
+Мінімальне значення \fIпріоритетності\fP: 4
+.br
+Використання пам'яті:
+.br
+\fIdict\fP * 7.5 (якщо \fIdict\fP <= 32 МіБ);
+.br
+\fIdict\fP * 6.5 (якщо \fIdict\fP > 32 МіБ)
+.TP 
+\fBbt2\fP
+Двійкове дерево із 2\-байтовим хешуванням
+.br
+Мінімальне значення \fIпріоритетності\fP: 2
+.br
+Використання пам'яті: \fIdict\fP * 9.5
+.TP 
+\fBbt3\fP
+Двійкове дерево із 2\- і 3\-байтовим хешуванням
+.br
+Мінімальне значення \fIпріоритетності\fP: 3
+.br
+Використання пам'яті:
+.br
+\fIdict\fP * 11.5 (якщо \fIdict\fP <= 16 МіБ);
+.br
+\fIdict\fP * 9.5 + 64 МіБ (якщо \fIdict\fP > 16 МіБ)
+.TP 
+\fBbt4\fP
+Двійкове дерево із 2\-, 3\- і 4\-байтовим хешуванням
+.br
+Мінімальне значення \fIпріоритетності\fP: 4
+.br
+Використання пам'яті:
+.br
+\fIdict\fP * 11.5 (якщо \fIdict\fP <= 32 МіБ);
+.br
+\fIdict\fP * 10.5 (якщо \fIdict\fP > 32 МіБ)
+.RE
+.TP 
+\fBmode=\fP\fIрежим\fP
+Параметр \fIрежиму\fP стискання визначає спосіб, який буде використано для
+аналізу даних, які створено засобом пошуку відповідників. Підтримуваними
+\fIрежимами\fP є \fBfast\fP (швидкий) і \fBnormal\fP (нормальний). Типовим є режим
+\fBfast\fP для \fIшаблонів\fP 0\(en3 і режим \fBnormal\fP для \fIшаблонів\fP 4\(en9.
+.IP ""
+Зазвичай, із засобом пошуку відповідників на основі ланцюжка хешів
+використовують \fBfast\fP, а із засобом пошуку відповідників на основі
+двійкового дерева використовують \fBnormal\fP. Так само налаштовано і
+\fIшаблони\fP.
+.TP 
+\fBnice=\fP\fIпріоритетність\fP
+Вказати, яка довжина є пріоритетною для відповідності. Щойно буде виявлено
+відповідність у принаймні \fIпріоритетність\fP байтів, алгоритм зупинятиме
+пошук можливих кращих відповідників.
+.IP ""
+\fIПріоритетністю\fP може бути число до 2\(en273 байтів. Вищі значення дають
+кращий коефіцієнт стискання за рахунок швидкості. Типове значення залежить
+від \fIшаблона\fP.
+.TP 
+\fBdepth=\fP\fIглибина\fP
+Вказати максимальну глибину пошуку у засобі пошуку відповідності. Типовим є
+особливе значення 0, яке наказує засобу стискання визначити прийнятну
+\fIглибину\fP на основі \fImf\fP і \fIпріоритетності\fP.
+.IP ""
+Прийнятним значенням \fIглибини\fP для ланцюжків хешів є 4\(en100 і 16\(en1000
+для двійкових дерев. Використання дуже високих значень для \fIглибини\fP може
+зробити кодувальник дуже повільним для деяких файлів. Не встановлюйте
+значення \fIглибини\fP, що перевищує 1000, якщо ви не готові перервати
+стискання, якщо воно триватиме надто довго.
+.RE
+.IP ""
+При декодуванні необроблених потоків даних (\fB\-\-format=raw\fP), LZMA2 потребує
+лише \fIрозміру\fP словника. LZMA1 потребує також \fIlc\fP, \fIlp\fP і \fIpb\fP.
+.TP 
+\fB\-\-x86\fP\fB=\fP\fIпараметри\fP
+.PD 0
+.TP 
+\fB\-\-arm\fP\fB=\fP\fIпараметри\fP
+.TP 
+\fB\-\-armthumb\fP\fB=\fP\fIпараметри\fP
+.TP 
+\fB\-\-arm64\fP\fB=\fP\fIпараметри\fP
+.TP 
+\fB\-\-powerpc\fP\fB=\fP\fIпараметри\fP
+.TP 
+\fB\-\-ia64\fP\fB=\fP\fIпараметри\fP
+.TP 
+\fB\-\-sparc\fP\fB=\fP\fIпараметри\fP
+.PD
+Додати фільтр гілок/викликів/переходів (branch/call/jump або BCJ) до
+ланцюжка фільтрів. Цими фільтрами можна скористатися, лише якщо вони не є
+останнім фільтром у ланцюжку фільтрів.
+.IP ""
+Фільтр BCJ перетворює відносні адреси у машинному коді на їхні абсолютні
+відповідники. Це не змінює розміру даних, але підвищує резервування, що може
+допомогти LZMA2 створити файл \fB.xz\fP на 0\(en15\ % менше. Фільтри BCJ завжди
+є придатними до обернення, тому використання фільтра BCJ до помилкового типу
+даних не спричинятиме втрати даних, хоча може дещо погіршити коефіцієнт
+стискання. Фільтри BCJ є дуже швидкими і такими, що використовують незначний
+об'єм пам'яті.
+.IP ""
+Ці фільтри BCJ мають відомі проблеми, які пов'язано із рівнем стискання:
+.RS
+.IP \(bu 3
+У деяких типах файлів, де зберігається виконуваний код, (наприклад, в
+об'єктних файлах, статичних бібліотеках та модулях ядра Linux) адреси в
+інструкціях заповнено значеннями заповнювача. Ці фільтри BCJ виконуватимуть
+перетворення адрес, яке зробить стискання для цих файлів гіршим.
+.IP \(bu 3
+Якщо фільтр BCJ застосовано до архіву, може так статися, що він погіршить
+коефіцієнт стискання порівняно із варіантом без фільтра BCJ. Наприклад, якщо
+є подібні або навіть однакові виконувані файли, фільтрування, ймовірно,
+зробить ці файли менш подібними, а отже, зробить стискання гіршим. Вміст
+файлів, які не є виконуваними, у тому самому архіві також може вплинути на
+результат. На практиці, варто спробувати варіанти з фільтром BCJ і без
+нього, щоб визначитися із тим, що буде кращим у кожній ситуації.
+.RE
+.IP ""
+Різні набори інструкцій мають різне вирівнювання: виконуваний файл має бути
+вирівняно на кратне до цього значення у вхідних даних, щоб фільтр спрацював.
+.RS
+.RS
+.PP
+.TS
+tab(;);
+l n l
+l n l.
+Фільтр;Вирівнювання;Нотатки
+x86;1;32\-бітова або 64\-бітова x86
+ARM;4;
+ARM\-Thumb;2;
+ARM64;4;Найкращим є вирівнювання за
+;;4096 байтами
+PowerPC;4;Лише зворотний порядок байтів
+IA\-64;16;Itanium
+SPARC;4;
+.TE
+.RE
+.RE
+.IP ""
+Оскільки фільтровані BCJ дані, зазвичай, стискають за допомогою LZMA2,
+коефіцієнт стискання можна трохи поліпшити, якщо параметри LZMA2 буде
+встановлено так, щоб вони відповідали вирівнюванню вибраного фільтра
+BCJ. Наприклад, з фільтром IA\-64 варто встановити \fBpb=4\fP або навіть
+\fBpb=4,lp=4,lc=0\fP з LZMA2 (2^4=16). Фільтр x86 є винятком; його, зазвичай,
+варто поєднувати із типовим чотирибайтовим вирівнюванням LZMA2 при стисканні
+виконуваних файлів x86.
+.IP ""
+У всіх фільтрах BCJ передбачено підтримку тих самих \fIпараметрів\fP:
+.RS
+.TP 
+\fBstart=\fP\fIзсув\fP
+Встановити початковий \fIзсув\fP, який буде використано при перетворенні між
+відносною та абсолютною адресами. Значення \fIзсув\fP має бути кратним до
+вирівнювання фільтра (див. таблицю вище). Типовим зсувом є нульовий. На
+практиці, типове значення є прийнятним; визначення нетипового значення
+\fIзсув\fP майже завжди нічого корисного не дає.
+.RE
+.TP 
+\fB\-\-delta\fP\fB=\fP\fIпараметри\fP
+Додати дельта\-фільтр до ланцюжка фільтрів. Дельта\-фільтр може бути
+використано, лише якщо він не є останнім у ланцюжку фільтрів.
+.IP ""
+У поточній версії передбачено підтримку обчислення лише простої побітової
+дельти. Це може бути корисним при стисканні, наприклад, нестиснутих
+растрових зображень або нестиснутих звукових даних PCM. Втім, спеціалізовані
+алгоритми можуть давати значно кращі результати за дельту + LZMA2. Це
+правило особливо стосується звукових даних, які стискає швидше і краще,
+наприклад, \fBflac\fP(1).
+.IP ""
+Підтримувані \fIпараметри\fP:
+.RS
+.TP 
+\fBdist=\fP\fIвідстань\fP
+Вказати \fIвідстань\fP обчислень різниці у байтах. Значення \fIвідстань\fP має
+потрапляти у діапазон 1\(en256. Типовим значенням є 1.
+.IP ""
+Наприклад, з \fBdist=2\fP та восьмибайтовими вхідними даними A1 B1 A2 B3 A3 B5
+A4 B7, результатом буде A1 B1 01 02 01 02 01 02.
+.RE
+.
+.SS "Інші параметри"
+.TP 
+\fB\-q\fP, \fB\-\-quiet\fP
+Придушити попередження та сповіщення. Вкажіть цей параметр двічі, щоб
+придушити також повідомлення про помилки. Цей параметр не впливає на стан
+виходу з програми. Тобто, навіть якщо було придушено попередження, стан
+виходу вказуватиме на те, що попередження були.
+.TP 
+\fB\-v\fP, \fB\-\-verbose\fP
+Докладний режим повідомлень. Якщо стандартне виведення помилок з'єднано із
+терміналом, \fBxz\fP показуватиме індикатор поступу. Використання \fB\-\-verbose\fP
+двічі призведе до ще докладнішого виведення.
+.IP ""
+Індикатор поступу показує такі дані:
+.RS
+.IP \(bu 3
+Частку завершеності буде показано, якщо відомий розмір файла вхідних
+даних. Тобто, для каналів даних частку не може бути показано.
+.IP \(bu 3
+Об'єм стиснених виведених даних (стискання) або оброблених (розпаковування).
+.IP \(bu 3
+Об'єм незапакованих даних (стискання) або виведених даних (розпаковування).
+.IP \(bu 3
+Коефіцієнт стискання, який обчислено діленням об'єму оброблених стиснутих
+даних на об'єм оброблених нестиснутих даних.
+.IP \(bu 3
+Швидкість стискання або розпаковування. Обчислюється як об'єм нестиснутих
+даних (стискання) або виведених даних (розпаковування) за секунду. Його буде
+показано за декілька секунд з моменту, коли \fBxz\fP почала обробляти файл.
+.IP \(bu 3
+Витрачений час у форматі Х:СС або Г:ХХ:СС.
+.IP \(bu 3
+Оцінку часу, що лишився, буде показано, лише якщо розмір файла вхідних даних
+є відомим, і минуло принаймні декілька секунд з моменту, коли \fBxz\fP почала
+обробляти файл. Час буде показано у менш точному форматі, без двокрапок,
+наприклад, 2 хв. 30 с.
+.RE
+.IP ""
+Якщо стандартним виведенням помилок не є термінал, \fB\-\-verbose\fP призведе до
+того, що \fBxz\fP виведе назву файла, стиснений розмір, нестиснений розмір,
+коефіцієнт стискання та, можливо, також швидкість та витрачений час у одному
+рядку до стандартного виведення помилок після стискання або розпаковування
+файла. Швидкість та витрачений час буде включено, лише якщо дія триває
+принаймні декілька секунд. Якщо дію не буде завершено, наприклад, через
+втручання користувача, буде також виведено частку виконання, якщо відомий
+розмір файла вхідних даних.
+.TP 
+\fB\-Q\fP, \fB\-\-no\-warn\fP
+Не встановлювати стан виходу 2, навіть якщо було виявлено відповідність
+умові, яка варта попередження. Цей параметр не впливає на рівень докладності
+повідомлень, отже, слід використати \fB\-\-quiet\fP і \fB\-\-no\-warn\fP, щоб програма
+не показувала попереджень і не змінювала стан виходу.
+.TP 
+\fB\-\-robot\fP
+Виводити повідомлення у придатному для обробки комп'ютером форматі. Цей
+формат призначено для полегшення написання оболонок, які використовуватимуть
+\fBxz\fP замість liblzma, що може бути зручним для різноманітних
+скриптів. Виведені дані з цим параметром має бути стабільним для усіх
+випусків \fBxz\fP. Докладніший опис можна знайти у розділі \fBРЕЖИМ РОБОТА\fP.
+.TP 
+\fB\-\-info\-memory\fP
+Вивести у придатному для читання людиною форматі, скільки фізичної пам'яті
+(RAM) та скільки потоків процесора є за даними \fBxz\fP у системі, обмеження
+для стискання та розпаковування, а потім успішно завершити роботу.
+.TP 
+\fB\-h\fP, \fB\-\-help\fP
+Вивести повідомлення про помилку з описом найбільш типових використаних
+параметрів і успішно завершити роботу.
+.TP 
+\fB\-H\fP, \fB\-\-long\-help\fP
+Вивести довідкове повідомлення з описом усіх можливостей \fBxz\fP і успішно
+завершити роботу
+.TP 
+\fB\-V\fP, \fB\-\-version\fP
+Вивести номер версії \fBxz\fP та liblzma у зручному для читання форматі. Щоб
+отримати дані, зручні для обробки на комп'ютері, вкажіть \fB\-\-robot\fP до
+\fB\-\-version\fP.
+.
+.SH "РЕЖИМ РОБОТА"
+Режим робота активують за допомогою параметра \fB\-\-robot\fP. Він спрощує
+обробку виведених \fBxz\fP даних іншими програмами. У поточній версії підтримку
+\fB\-\-robot\fP передбачено лише разом із \fB\-\-version\fP, \fB\-\-info\-memory\fP та
+\fB\-\-list\fP. У майбутньому підтримку параметра буде передбачено для стискання
+та розпаковування.
+.
+.SS Версія
+\fBxz \-\-robot \-\-version\fP виведе назву версії \fBxz\fP і liblzma у такому
+форматі:
+.PP
+\fBXZ_VERSION=\fP\fIXYYYZZZS\fP
+.br
+\fBLIBLZMA_VERSION=\fP\fIXYYYZZZS\fP
+.TP 
+\fIX\fP
+Основна версія.
+.TP 
+\fIYYY\fP
+Проміжна версія. Непарні номери буде використано для стабільних
+версій. Непарні номери є номерами тестових версій.
+.TP 
+\fIZZZ\fP
+Рівень латання для стабільних випусків або просто лічильник для випусків,
+які перебувають у розробці.
+.TP 
+\fIS\fP
+Стабільність. 0 — alpha, 1 — beta, а 2 означає «стабільна версія». \fIS\fP має
+завжди дорівнювати 2, якщо \fIYYY\fP є парним.
+.PP
+\fIXYYYZZZS\fP є тим самим в обох рядках, якщо \fBxz\fP і liblzma належать до
+одного випуску XZ Utils.
+.PP
+Приклади: 4.999.9beta — це \fB49990091\fP, а 5.0.0 — це \fB50000002\fP.
+.
+.SS "Дані щодо обмеження пам'яті"
+\fBxz \-\-robot \-\-info\-memory\fP виводить один рядок з трьома відокремленими
+табуляціями стовпчиками:
+.IP 1. 4
+Загальний об'єм фізичної пам'яті (RAM) у байтах.
+.IP 2. 4
+Обмеження на використання пам'яті для стискання у байтах
+(\fB\-\-memlimit\-compress\fP). Особливе значення \fB0\fP вказує на типові
+налаштування, якими для однопотокового режиму є налаштування без обмеження
+на використання пам'яті.
+.IP 3. 4
+Обмеження на використання пам'яті для розпакування у байтах
+(\fB\-\-memlimit\-decompress\fP). Особливе значення \fB0\fP вказує на типові
+налаштування, якими для однопотокового режиму є налаштування без обмеження
+на використання пам'яті.
+.IP 4. 4
+Починаючи з \fBxz\fP 5.3.4alpha: використання пам'яті для багатопотокового
+розпаковування у байтах (\fB\-\-memlimit\-mt\-decompress\fP). Ніколи не дорівнює
+нулеві, оскільки буде використано специфічне для системи типове значення,
+яке показано у стовпчику 5, якщо обмеження не встановлено явним чином. Також
+ніколи не перевищуватиме значення у стовпчику 3, навіть якщо було вказано
+більше значення за допомогою \fB\-\-memlimit\-mt\-decompress\fP.
+.IP 5. 4
+Починаючи з \fBxz\fP 5.3.4alpha: специфічне для системи типове обмеження на
+використання пам'яті, яке використовують для обмеження кількості потоків при
+стисканні з автоматичною кількістю потоків (\fB\-\-threads=0\fP) і без визначення
+обмеження на використання пам'яті (\fB\-\-memlimit\-compress\fP). Це значення
+також використовують як типове значення для \fB\-\-memlimit\-mt\-decompress\fP.
+.IP 6. 4
+Починаючи з \fBxz\fP 5.3.4alpha: кількість доступних потоків обробки процесора.
+.PP
+У майбутньому у виведенні \fBxz \-\-robot \-\-info\-memory\fP може бути більше
+стовпчиків, але у виведеному буде не більше за один рядок.
+.
+.SS "Режим списку"
+У \fBxz \-\-robot \-\-list\fP використано табуляції для поділу виведених
+даних. Першим стовпчиком у кожному рядку є рядок, що вказує на тип
+відомостей, які можна знайти у цьому рядку:
+.TP 
+\fBназва\fP
+Це завжди перший рядок на початку списку файла. Другим стовпчиком у рядку є
+назва файла.
+.TP 
+\fBфайл\fP
+У цьому рядку містяться загальні відомості щодо файла \fB.xz\fP. Цей рядок
+завжди виводять після рядка \fBname\fP.
+.TP 
+\fBstream\fP
+Цей тип рядка використовують, лише якщо було вказано \fB\-\-verbose\fP. Буде
+стільки рядків \fBstream\fP, скільки потоків у файлі \fB.xz\fP.
+.TP 
+\fBblock\fP
+Цей тип рядка використовують, лише якщо було вказано \fB\-\-verbose\fP. Буде
+стільки рядків \fBblock\fP, скільки блоків у файлі \fB.xz\fP. Рядки \fBblock\fP буде
+показано після усіх рядків \fBstream\fP; різні типи рядків не перемежовуються.
+.TP 
+\fBsummary\fP
+Цей тип рядків використовують, лише якщо \fB\-\-verbose\fP було вказано
+двічі. Цей рядок буде виведено після усіх рядків \fBblock\fP. Подібно до рядка
+\fBfile\fP, рядок \fBsummary\fP містить загальні відомості щодо файла \fB.xz\fP.
+.TP 
+\fBtotals\fP
+Цей рядок завжди є найостаннішим рядком у виведеному списку. У ньому буде
+показано загальні кількості та розміри.
+.PP
+Стовпчики у рядках \fBфайла\fP:
+.PD 0
+.RS
+.IP 2. 4
+Кількість потоків у файлі
+.IP 3. 4
+Загальна кількість блоків у потоках
+.IP 4. 4
+Розмір стисненого файла
+.IP 5. 4
+Розмір нестисненого файла
+.IP 6. 4
+Коефіцієнт стискання, наприклад, \fB0.123\fP. Якщо коефіцієнт перевищує 9.999,
+замість коефіцієнта буде показано дефіси (\fB\-\-\-\fP).
+.IP 7. 4
+Список відокремлених комами назв перевірок цілісності. Наведені нижче рядки
+використовують для відомих типів перевірок: \fBNone\fP, \fBCRC32\fP, \fBCRC64\fP і
+\fBSHA\-256\fP. Для невідомих типів перевірок буде використано \fBUnknown\-\fP\fIN\fP,
+де \fIN\fP є ідентифікатором перевірки у форматі десяткового числа (одна або
+дві цифри).
+.IP 8. 4
+Загальний розмір доповнення потоку у файлі
+.RE
+.PD
+.PP
+Стовпчики у рядках \fBstream\fP:
+.PD 0
+.RS
+.IP 2. 4
+Номер потоку (перший потік має номер 1)
+.IP 3. 4
+Кількість блоків у потоці
+.IP 4. 4
+Зсув початку стисненого
+.IP 5. 4
+Зсув початку нестисненого
+.IP 6. 4
+Стиснений розмір (не включає доповнення потоку)
+.IP 7. 4
+Нестиснутий розмір
+.IP 8. 4
+Рівень стискання
+.IP 9. 4
+Назва перевірки цілісності
+.IP 10. 4
+Розмір доповнення потоку
+.RE
+.PD
+.PP
+Стовпчики у рядках \fBblock\fP:
+.PD 0
+.RS
+.IP 2. 4
+Номер потоку, що містить цей блок
+.IP 3. 4
+Номер блоку відносно початку потоку (перший блок має номер 1)
+.IP 4. 4
+Номер блоку відносно початку файла
+.IP 5. 4
+Зсув початку стисненого відносно початку файла
+.IP 6. 4
+Зсув початку нестисненого відносно початку файла
+.IP 7. 4
+Загальний стиснений розмір блоку (включено з заголовками)
+.IP 8. 4
+Нестиснутий розмір
+.IP 9. 4
+Рівень стискання
+.IP 10. 4
+Назва перевірки цілісності
+.RE
+.PD
+.PP
+Якщо \fB\-\-verbose\fP було вказано двічі, до рядків \fBblock\fP буде включено
+додаткові стовпчики. Ці стовпчики не буде показано, якщо вказано одинарний
+параметр \fB\-\-verbose\fP, оскільки отримання цих відомостей потребує багатьох
+позиціювань, а ця процедура може бути повільною:
+.PD 0
+.RS
+.IP 11. 4
+Значення перевірки цілісності у шістнадцятковій формі
+.IP 12. 4
+Розмір заголовка блоку
+.IP 13. 4
+Прапорці блоку: \fBc\fP вказує, що наявний стиснений розмір, а \fBu\fP вказує, що
+наявний нестиснений розмір. Якщо прапорець не встановлено, буде показано
+(\fB\-\fP) замість підтримання фіксованого розміру рядка. У майбутньому
+наприкінці рядка може бути додано нові прапорці.
+.IP 14. 4
+Розмір справжніх стиснених даних у блоці (це включає заголовок блоку,
+доповнення блоку та поля перевірок)
+.IP 15. 4
+Об'єм пам'яті (у байтах), який потрібен для розпаковування цього блоку за
+допомогою цієї версії \fBxz\fP
+.IP 16. 4
+Ланцюжок фільтрів. Зауважте, що більшість параметрів, які використано під
+час стискання, не є наперед відомим, оскільки у заголовках \fB.xz\fP
+зберігаються лише параметри, які потрібні для розпаковування.
+.RE
+.PD
+.PP
+Стовпчики у рядках \fBsummary\fP:
+.PD 0
+.RS
+.IP 2. 4
+Об'єм пам'яті (у байтах), який потрібен для розпаковування цього файла за
+допомогою цієї версії \fBxz\fP
+.IP 3. 4
+\fByes\fP або \fBno\fP вказує, якщо усі заголовки блоків містять одразу стиснений
+розмір та розпакований розмір
+.PP
+\fIПочинаючи з\fP \fBxz\fP \fI5.1.2alpha:\fP
+.IP 4. 4
+Мінімальна версія \fBxz\fP, яка потрібна для розпаковування файла
+.RE
+.PD
+.PP
+Стовпчики рядка \fBtotals\fP:
+.PD 0
+.RS
+.IP 2. 4
+Кількість потоків
+.IP 3. 4
+Кількість блоків
+.IP 4. 4
+Стиснутий розмір
+.IP 5. 4
+Нестиснутий розмір
+.IP 6. 4
+Середній коефіцієнт стискання
+.IP 7. 4
+Список відокремлених комами назв перевірок цілісності, результати яких
+наявні у файлах
+.IP 8. 4
+Розмір доповнення потоку
+.IP 9. 4
+Кількість файлів. Наявний тут для зберігання такого самого порядку
+стовпчиків, що і у попередніх рядках \fBfile\fP.
+.PD
+.RE
+.PP
+Якщо \fB\-\-verbose\fP було вказано двічі, до рядка \fBtotals\fP буде включено
+додаткові стовпчики:
+.PD 0
+.RS
+.IP 10. 4
+Максимальний об'єм пам'яті (у байтах), який потрібен для розпаковування
+файлів за допомогою цієї версії \fBxz\fP
+.IP 11. 4
+\fByes\fP або \fBno\fP вказує, якщо усі заголовки блоків містять одразу стиснений
+розмір та розпакований розмір
+.PP
+\fIПочинаючи з\fP \fBxz\fP \fI5.1.2alpha:\fP
+.IP 12. 4
+Мінімальна версія \fBxz\fP, яка потрібна для розпаковування файла
+.RE
+.PD
+.PP
+У майбутніх версіях може бути додано нові типи рядків і нові стовпчики до
+наявних типів рядків, але наявні стовпчики мають лишитися незмінними.
+.
+.SH "СТАН ВИХОДУ"
+.TP 
+\fB0\fP
+Усе добре.
+.TP 
+\fB1\fP
+Сталася помилка.
+.TP 
+\fB2\fP
+Сталося щось варте попередження, але справжніх помилок не сталося.
+.PP
+Зауваження (не попередження або помилки), які виведено до стандартного
+виведення помилок, не впливають на стан виходу.
+.
+.SH СЕРЕДОВИЩЕ
+\fBxz\fP обробляє списки відокремлених пробілами параметрів зі змінних
+середовища \fBXZ_DEFAULTS\fP і \fBXZ_OPT\fP, перш ніж обробляти параметри з рядка
+команди. Зауважте, що буде оброблено лише параметри зі змінних середовища;
+усі непараметричні записи буде без повідомлень проігноровано. Обробку буде
+виконано за допомогою функції \fBgetopt_long\fP(3), яку також використовують
+для аргументів рядка команди.
+.TP 
+\fBXZ_DEFAULTS\fP
+Специфічні для користувача або загальносистемні типові параметри. Зазвичай,
+їх встановлюють у скрипті ініціалізації оболонки для типового вмикання
+обмеження на використання пам'яті у \fBxz\fP. Окрім скриптів ініціалізації
+оболонки і подібних особливих випадків, не слід встановлювати або
+скасовувати встановлення значення \fBXZ_DEFAULTS\fP у скриптах.
+.TP 
+\fBXZ_OPT\fP
+Цю змінну призначено для передавання параметрів до \fBxz\fP, якщо неможливо
+встановити параметри безпосередньо у рядку команди \fBxz\fP. Це трапляється,
+якщо \fBxz\fP запущено скриптом або інструментом, наприклад, GNU \fBtar\fP(1):
+.RS
+.RS
+.PP
+.nf
+\f(CWXZ_OPT=\-2v tar caf foo.tar.xz foo\fP
+.fi
+.RE
+.RE
+.IP ""
+Скрипти можуть використовувати \fBXZ_OPT\fP, наприклад, для встановлення
+специфічних типових параметрів стискання. Втім, рекомендуємо дозволити
+користувачам перевизначати \fBXZ_OPT\fP, якщо це має якісь причини. Наприклад,
+у скриптах \fBsh\fP(1) можна скористатися чимось таким:
+.RS
+.RS
+.PP
+.nf
+\f(CWXZ_OPT=${XZ_OPT\-"\-7e"} export XZ_OPT\fP
+.fi
+.RE
+.RE
+.
+.SH "СУМІСНІСТЬ ІЗ LZMA UTILS"
+Синтаксис рядка команди \fBxz\fP практично є надбудовою щодо \fBlzma\fP, \fBunlzma\fP
+і \fBlzcat\fP з LZMA Utils 4.32.x. У більшості випадків можна замінити LZMA
+Utils XZ Utils без порушення працездатності наявних скриптів. Втім, існують
+певні несумісності, які іноді можуть спричиняти проблеми.
+.
+.SS "Рівні шаблонів стискання"
+Нумерація у шаблонах рівнів стискання у \fBxz\fP не є тотожною до нумерації у
+LZMA Utils. Найважливішою відмінністю є прив'язка розмірів словника до
+різних шаблонів. Розмір словника грубо рівний використанню пам'яті у засобі
+розпаковування.
+.RS
+.PP
+.TS
+tab(;);
+c c c
+c n n.
+Рівень;xz;LZMA Utils
+\-0;256 КіБ;н/д
+\-1;1 МіБ;64 КіБ
+\-2;2 МіБ;1 МіБ
+\-3;4 МіБ;512 КіБ
+\-4;4 МіБ;1 МіБ
+\-5;8 МіБ;2 МіБ
+\-6;8 МіБ;4 МіБ
+\-7;16 МіБ;8 МіБ
+\-8;32 МіБ;16 МіБ
+\-9;64 МіБ;32 МіБ
+.TE
+.RE
+.PP
+Відмінності у розмірах словників також впливають на використання пам'яті
+засобом стискання, але є і інші відмінності між LZMA Utils і XZ Utils, які
+роблять різницю ще помітнішою:
+.RS
+.PP
+.TS
+tab(;);
+c c c
+c n n.
+Рівень;xz;LZMA Utils 4.32.x
+\-0;3 МіБ;н/д
+\-1;9 МіБ;2 МіБ
+\-2;17 МіБ;12 МіБ
+\-3;32 МіБ;12 МіБ
+\-4;48 МіБ;16 МіБ
+\-5;94 МіБ;26 МіБ
+\-6;94 МіБ;45 МіБ
+\-7;186 МіБ;83 МіБ
+\-8;370 МіБ;159 МіБ
+\-9;674 МіБ;311 МіБ
+.TE
+.RE
+.PP
+Типовим рівнем стискання у LZMA Utils є \fB\-7\fP, а у XZ Utils — \fB\-6\fP, отже,
+обидва комплекти програм типово використовують словник розміром у 8 МіБ.
+.
+.SS "Потокові і непотокові файл .lzma"
+Розмір нестисненого файла може бути збережено у заголовку \fB.lzma\fP. LZMA
+Utils зберігають дані при стисканні звичайних файлів. Альтернативним
+підходом є позначення нестисненого розміру як невідомого і використання
+позначки кінця вмісту для позначення місця, де засіб розпаковування має
+зупинитися. У LZMA Utils цей спосіб використовують, якщо нестиснений розмір
+є невідомим, що трапляється, наприклад, для конвеєрів обробки даних.
+.PP
+У \fBxz\fP передбачено підтримку розпаковування файлів \fB.lzma\fP з позначкою
+кінця вмісту та без неї, але усі файли \fB.lzma\fP, які створено за допомогою
+\fBxz\fP, використовують позначку кінця вмісту, а нестиснений розмір у
+заголовку \fB.lzma\fP позначають як невідомий. Це може призвести до проблем у
+деяких нетипових ситуаціях. Наприклад, розпакувальник \fB.lzma\fP у вбудованому
+пристрої може працювати лише з файлами, для яких відомий нестиснений
+розмір. Якщо ви зіткнулися з цією проблемою, вам слід скористатися LZMA
+Utils або LZMA SDK для створення файлів \fB.lzma\fP із відомим розміром
+нестиснених даних.
+.
+.SS "Непідтримувані файли .lzma"
+У форматі \fB.lzma\fP можливі значення \fIlc\fP аж до 8 і значення \fIlp\fP аж до
+4. LZMA Utils можуть розпаковувати файли із будь\-якими значеннями \fIlc\fP і
+\fIlp\fP, але завжди створюють файли з \fBlc=3\fP і \fBlp=0\fP. Створення файлів з
+іншими значеннями \fIlc\fP і \fIlp\fP є можливим за допомогою \fBxz\fP і LZMA SDK.
+.PP
+Реалізація фільтра LZMA1 у liblzma потребує, щоби сума \fIlc\fP і \fIlp\fP не
+перевищувала 4. Отже, файли \fB.lzma\fP, у яких перевищено обмеження, не може
+бути розпаковано за допомогою \fBxz\fP.
+.PP
+LZMA Utils створюють лише файли \fB.lzma\fP, які мають розмір словника у 2^\fIn\fP
+(степінь 2), але приймають файли із будь\-яким розміром словника. liblzma
+приймає лише файли \fB.lzma\fP, які мають розмір словника 2^\fIn\fP або 2^\fIn\fP +
+2^(\fIn\fP\-1). Так зроблено для зменшення помилок при виявленні файлів
+\&\fB.lzma\fP.
+.PP
+Ці обмеження не мають призводити до проблем на практиці, оскільки практично
+усі файли \fB.lzma\fP було стиснено з використанням параметрів, які приймає
+liblzma.
+.
+.SS "Кінцевий мотлох"
+При розпаковуванні LZMA Utils без повідомлень ігнорують усі дані після
+першого потоку \fB.lzma\fP. У більшості випадків це пов'язано із вадою у
+програмі. Це також означає, що у LZMA Utils не передбачено підтримки
+розпаковування з'єднаних файлів \fB.lzma\fP.
+.PP
+Якщо після першого потоку \fB.lzma\fP лишилися дані, \fBxz\fP вважатиме файл
+пошкодженим, якщо не було використано \fB\-\-single\-stream\fP. Це може зашкодити
+роботі скриптів, де зроблено припущення, що кінцеві зайві дані буде
+проігноровано.
+.
+.SH ПРИМІТКИ
+.
+.SS "Стискання даних може бути різним"
+Точні стиснені дані, які створено на основі того самого нестисненого файла
+вхідних даних, можуть бути різними для різних версій XZ Utils, навіть якщо
+використано однакові параметри стискання. Причиною цього є удосконалення у
+кодувальнику (пришвидшення або краще стискання) без зміни формату
+файлів. Виведені дані можуть бути різними навіть для різних збірок тієї
+самої версії XZ Utils, якщо використано різні параметри збирання.
+.PP
+Написане вище означає, що після реалізації \fB\-\-rsyncable\fP файли\-результати
+не обов'язково можна буде синхронізувати за допомогою rsyncable, якщо старий
+і новий файли було стиснено за допомогою тієї самої версії xz. Цю проблему
+можна усунути, якщо буде заморожено частину реалізації кодувальника, щоб
+введені для rsync дані були стабільними між версіями xz.
+.
+.SS "Вбудовані розпакувальники .xz"
+У вбудованих реалізаціях розпакувальника \fB.xz\fP, подібних до XZ Embedded, не
+обов'язково передбачено підтримку файлів, які створено із типами
+\fIперевірки\fP цілісності, відмінними від \fBnone\fP і \fBcrc32\fP. Оскільки типовим
+є \fB\-\-check=crc64\fP, вам слід використовувати \fB\-\-check=none\fP або
+\fB\-\-check=crc32\fP при створенні файлів для вбудованих систем.
+.PP
+Поза вбудованими системами, в усіх засобах розпаковування формату \fB.xz\fP
+передбачено підтримку усіх типів \fIперевірок\fP або принаймні можливість
+розпакувати файл без перевірки цілісності, якщо підтримки певної
+\fIперевірки\fP не передбачено.
+.PP
+У XZ Embedded передбачено підтримку BCJ, але лише з типовим початковим
+зсувом.
+.
+.SH ПРИКЛАДИ
+.
+.SS Основи
+Стиснути файл \fIfoo\fP до \fIfoo.xz\fP за допомогою типового рівня стискання
+(\fB\-6\fP) і вилучити \fIfoo\fP, якщо стискання відбулося успішно:
+.RS
+.PP
+.nf
+\f(CWxz foo\fP
+.fi
+.RE
+.PP
+Розпакувати \fIbar.xz\fP до \fIbar\fP і не вилучати \fIbar.xz\fP, навіть якщо
+розпаковування відбулося успішно:
+.RS
+.PP
+.nf
+\f(CWxz \-dk bar.xz\fP
+.fi
+.RE
+.PP
+Створити \fIbaz.tar.xz\fP з використанням шаблона \fB\-4e\fP (\fB\-4 \-\-extreme\fP),
+який є повільнішими за типовий \fB\-6\fP, але потребує менше пам'яті для
+стискання та розпаковування (48\ МіБ та 5\ МіБ, відповідно):
+.RS
+.PP
+.nf
+\f(CWtar cf \- baz | xz \-4e > baz.tar.xz\fP
+.fi
+.RE
+.PP
+Суміш стиснених і нестиснених файлів можна розпакувати до стандартного
+виведення за допомогою єдиної команди:
+.RS
+.PP
+.nf
+\f(CWxz \-dcf a.txt b.txt.xz c.txt d.txt.lzma > abcd.txt\fP
+.fi
+.RE
+.
+.SS "Паралельне стискання багатьох файлів"
+У GNU і *BSD можна скористатися \fBfind\fP(1) і \fBxargs\fP(1) для паралельного
+стискання багатьох файлів:
+.RS
+.PP
+.nf
+\f(CWfind . \-type f \e! \-name '*.xz' \-print0 \e | xargs \-0r \-P4 \-n16 xz \-T1\fP
+.fi
+.RE
+.PP
+Параметр \fB\-P\fP \fBxargs\fP(1) встановлює кількість паралельних процесів
+\fBxz\fP. Найкраще значення параметра \fB\-n\fP залежить від того, скільки файлів
+має бути стиснено. Якщо файлів мало, значенням, ймовірно, має бути 1. Якщо
+файлів десятки тисяч, може знадобитися значення 100 або навіть більше, щоб
+зменшити кількість процесів \fBxz\fP, які врешті створить \fBxargs\fP(1).
+.PP
+Параметр \fB\-T1\fP для \fBxz\fP тут для примусового встановлення однопотокового
+режиму, оскільки для керування рівнем паралелізації використано \fBxargs\fP(1).
+.
+.SS "Режим робота"
+Обчислити скільки байтів було заощаджено загалом після стискання декількох
+файлів:
+.RS
+.PP
+.nf
+\f(CWxz \-\-robot \-\-list *.xz | awk '/^totals/{print $5\-$4}'\fP
+.fi
+.RE
+.PP
+Скрипту можуть знадобитися дані щодо того, що використано достатньо нову
+версію \fBxz\fP. У наведеному нижче скрипті \fBsh\fP(1) виконано перевірку того,
+що номер версії засобу \fBxz\fP є принаймні рівним 5.0.0. Цей спосіб є сумісним
+зі старими тестовими версіями, де не передбачено підтримки параметра
+\fB\-\-robot\fP:
+.RS
+.PP
+.nf
+\f(CWif ! eval "$(xz \-\-robot \-\-version 2> /dev/null)" || "$XZ_VERSION" \-lt 50000002 ; then echo "Your xz is too old." fi unset XZ_VERSION LIBLZMA_VERSION\fP
+.fi
+.RE
+.PP
+Встановити обмеження на використання пам'яті для розпаковування за допомогою
+\fBXZ_OPT\fP, але якщо обмеження вже було встановлено, не збільшувати його:
+.RS
+.PP
+.nf
+\f(CWNEWLIM=$((123 << 20))\ \ # 123 MiB OLDLIM=$(xz \-\-robot \-\-info\-memory | cut \-f3) if $OLDLIM \-eq 0 \-o $OLDLIM \-gt $NEWLIM ; then XZ_OPT="$XZ_OPT \-\-memlimit\-decompress=$NEWLIM" export XZ_OPT fi\fP
+.fi
+.RE
+.
+.SS "Нетипові ланцюжки фільтрів засобу стискання"
+Найпростішим використанням ланцюжка фільтрів є налаштовування шаблона
+LZMA2. Це може бути корисним, оскільки у шаблонах використано лише
+підмножину потенційно корисних комбінацій параметрів стискання.
+.PP
+При налаштовуванні шаблонів LZMA2 корисними є стовпчики CompCPU таблиць з
+описів параметрів \fB\-0\fP ... \fB\-9\fP і \fB\-\-extreme\fP. Ось відповідні частини з
+цих двох таблиць:
+.RS
+.PP
+.TS
+tab(;);
+c c
+n n.
+Шаблон;CompCPU
+\-0;0
+\-1;1
+\-2;2
+\-3;3
+\-4;4
+\-5;5
+\-6;6
+\-5e;7
+\-6e;8
+.TE
+.RE
+.PP
+Якщо вам відомо, що певний файл потребує дещо більшого словника (наприклад,
+32\ МіБ) для якісного стискання, але ви хочете стиснути його швидше за
+команду \fBxz \-8\fP, можна внести зміни до шаблона із нижчим значенням CompCPU
+(наприклад, 1) для використання більшого словника:
+.RS
+.PP
+.nf
+\f(CWxz \-\-lzma2=preset=1,dict=32MiB foo.tar\fP
+.fi
+.RE
+.PP
+Для певних файлів наведена вище команда може працювати швидше за \fBxz \-6\fP і
+стискати дані значно краще. Втім, слід наголосити, переваги більшого
+словника з одночасним низьким значенням CompCPU проявляються лише для деяких
+файлів. Найочевиднішим випадком, коли великий словник є корисним, є випадок,
+коли архів містить дуже подібні файли розміром у принаймні декілька
+мегабайтів. Розмір словника має бути значно більшим за будь\-який окремий
+файл, щоб у LZMA2 було використано усі переваги подібностей між послідовними
+файлами.
+.PP
+Якщо дуже високий рівень використання пам'яті у засобі стискання або
+розпаковування не є проблемою, і файли, який стискають має об'єм у принаймні
+декілька десятків мегабайтів, може бути корисним використання навіть
+більшого за 64 МіБ словника, який використано у \fBxz \-9\fP:
+.RS
+.PP
+.nf
+\f(CWxz \-vv \-\-lzma2=dict=192MiB big_foo.tar\fP
+.fi
+.RE
+.PP
+Використання \fB\-vv\fP (\fB\-\-verbose \-\-verbose\fP), подібно до наведеного вище
+прикладу, може бути корисним для перегляду вимог з боку засобів стискання та
+розпаковування до пам'яті. Пам'ятайте, що використання словника, розмір
+якого перевищує розмір файла, який стискають, є простоюю витратою пам'яті,
+отже наведену вище команду не варто використовувати для малих файлів.
+.PP
+Іноді час стискання не має значення, але використання пам'яті засобом
+розпаковування має бути низьким для того, щоб, наприклад, уможливити
+розпаковування файла у вбудованій системі. У наведеній нижче команді
+використано \fB\-6e\fP (\fB\-6 \-\-extreme\fP) як основу і встановлено розмір словника
+лише у 64\ КіБ. Файл\-результат можна розпакувати за допомогою XZ Embedded
+(ось чому використано \fB\-\-check=crc32\fP) з використанням лише 100\ КіБ
+пам'яті.
+.RS
+.PP
+.nf
+\f(CWxz \-\-check=crc32 \-\-lzma2=preset=6e,dict=64KiB foo\fP
+.fi
+.RE
+.PP
+Якщо вам потрібно витиснути зі стискання максимальну кількість байтів, може
+допомогти коригування кількості бітів контексту літералів (\fIlc\fP) та
+кількість позиційних бітів (\fIpb\fP). Також може допомогти коригування
+кількості бітів позиції літералів (\fIlp\fP), але, зазвичай, важливішими є
+\fIlc\fP і \fIpb\fP. Наприклад, в архівах зі початковим кодом міститься
+здебільшого текст US\-ASCII, щось подібне до наведеного нижче може дещо (на
+щось близьке до 0,1\ %) зменшити файл, порівняно із \fBxz \-6e\fP (спробуйте
+також без \fBlc=4\fP):
+.RS
+.PP
+.nf
+\f(CWxz \-\-lzma2=preset=6e,pb=0,lc=4 source_code.tar\fP
+.fi
+.RE
+.PP
+Використання іншого фільтра разом із LZMA2 може покращити стискання для
+певних типів файлів. Наприклад, для стискання бібліотеки спільного
+користування x86\-32 або x86\-64 з використанням фільтра BCJ x86 скористайтеся
+такою командою:
+.RS
+.PP
+.nf
+\f(CWxz \-\-x86 \-\-lzma2 libfoo.so\fP
+.fi
+.RE
+.PP
+Зауважте, що порядок параметрів фільтрування має значення. Якщо \fB\-\-x86\fP
+вказано після \fB\-\-lzma2\fP, \fBxz\fP повідомить про помилку, оскільки після LZMA2
+не може бути жодного фільтра, а також оскільки фільтр BCJ x86 не можна
+використовувати як останній фільтр у ланцюжку.
+.PP
+Фільтр Delta разом із LZMA2 може дати добрі результати для растрових
+зображень. Зазвичай, результати є кращими за формат PNG, у якого є декілька
+більш досконалих фільтрів, ніж проста дельта, але там використовують для
+стискання Deflate.
+.PP
+Зображення слід берегти у нестисненому форматі, наприклад, як нестиснений
+TIFF. Параметр відстані фільтра Delta встановлюють так, щоб він збігався із
+кількістю байтів на піксель у зображенні. Наприклад, для 24\-бітового
+растрового зображення RGB слід вказати \fBdist=3\fP, а також добре передати
+\fBpb=0\fP до LZMA2 для пристосовування до трибайтового вирівнювання:
+.RS
+.PP
+.nf
+\f(CWxz \-\-delta=dist=3 \-\-lzma2=pb=0 foo.tiff\fP
+.fi
+.RE
+.PP
+Якщо в один архів запаковано декілька зображень (наприклад, в архів
+\&\fB.tar\fP), фільтр Delta також даватиме добрі результати, якщо у всіх
+зображеннях однакова кількість байтів для кожного пікселя.
+.
+.SH "ДИВ. ТАКОЖ"
+\fBxzdec\fP(1), \fBxzdiff\fP(1), \fBxzgrep\fP(1), \fBxzless\fP(1), \fBxzmore\fP(1),
+\fBgzip\fP(1), \fBbzip2\fP(1), \fB7z\fP(1)
+.PP
+XZ Utils: <https://tukaani.org/xz/>
+.br
+Вбудовуваний XZ: <https://tukaani.org/xz/embedded.html>
+.br
+LZMA SDK: <http://7\-zip.org/sdk.html>

_service:tar_scm:xz-5.4.1.tar.xz/po4a/man/uk/xzdec.1 Added

@@ -0,0 +1,84 @@
+.\"
+.\" Author: Lasse Collin
+.\"
+.\" This file has been put into the public domain.
+.\" You can do whatever you want with this file.
+.\"
+.\"*******************************************************************
+.\"
+.\" This file was generated with po4a. Translate the source file.
+.\"
+.\"*******************************************************************
+.TH XZDEC 1 "19 квітня 2017 року" Tukaani "XZ Utils"
+.SH НАЗВА
+xzdec, lzmadec — невеличкі розпакувальники .xz і .lzma
+.SH "КОРОТКИЙ ОПИС"
+\fBxzdec\fP \fIпараметр...\fP \fIфайл...\fP
+.br
+\fBlzmadec\fP \fIпараметр...\fP \fIфайл...\fP
+.SH ОПИС
+\fBxzdec\fP є інструментом на основі liblzma, який призначено лише для
+розпаковування файлів \fB.xz\fP (і лише файлів \fB.xz\fP). \fBxzdec\fP призначено для
+того, щоб працювати як повноцінний замінник \fBxz\fP(1) у більшості типових
+ситуацій, де скрипт було написано для використання \fBxz \-\-decompress \-\-stdout\fP (і, можливо, декількох інших типових параметрів), для
+розпаковування файлів \fB.xz\fP. \fBlzmadec\fP є тотожним до \fBxzdec\fP, але у
+\fBlzmadec\fP передбачено підтримку файлів \fB.lzma\fP, замість файлів \fB.xz\fP.
+.PP
+Щоб зменшити розмір виконуваного файла, у \fBxzdec\fP не передбачено підтримки
+багатопотокової обробки та локалізації, а також читання параметрів зі
+змінних середовища \fBXZ_DEFAULTS\fP і \fBXZ_OPT\fP. У \fBxzdec\fP не передбачено
+підтримки показу проміжних даних щодо поступу: надсилання \fBSIGINFO\fP до
+\fBxzdec\fP не призводить ні до яких наслідків, але надсилання \fBSIGUSR1\fP
+перериває процес, замість показу даних щодо поступу.
+.SH ПАРАМЕТРИ
+.TP 
+\fB\-d\fP, \fB\-\-decompress\fP, \fB\-\-uncompress\fP
+Буде проігноровано для сумісності з \fBxz\fP(1). У \fBxzdec\fP передбачено
+підтримку лише розпаковування.
+.TP 
+\fB\-k\fP, \fB\-\-keep\fP
+Буде проігноровано. Призначено для сумісності з \fBxz\fP(1). \fBxzdec\fP ніколи не
+створюватиме і ніколи не вилучатиме ці файли.
+.TP 
+\fB\-c\fP, \fB\-\-stdout\fP, \fB\-\-to\-stdout\fP
+Буде проігноровано. Для сумісності з \fBxz\fP(1). \fBxzdec\fP завжди записує
+розпаковані дані до стандартного виведення.
+.TP 
+\fB\-q\fP, \fB\-\-quiet\fP
+Якщо цей параметр вказано один раз, нічого не станеться, оскільки \fBxzdec\fP
+ніколи не показуватиме жодних попереджень або нотаток. Вкажіть параметр
+двічі, щоб придушити повідомлення про помилки.
+.TP 
+\fB\-Q\fP, \fB\-\-no\-warn\fP
+Буде проігноровано для сумісності із \fBxz\fP(1). \fBxzdec\fP ніколи не
+використовує стан виходу 2.
+.TP 
+\fB\-h\fP, \fB\-\-help\fP
+Вивести довідкове повідомлення і успішно завершити роботу.
+.TP 
+\fB\-V\fP, \fB\-\-version\fP
+Вивести номер версії \fBxzdec\fP та liblzma.
+.SH "СТАН ВИХОДУ"
+.TP 
+\fB0\fP
+Усе добре.
+.TP 
+\fB1\fP
+Сталася помилка.
+.PP
+\fBxzdec\fP не має жодних повідомлень із попередженнями, на відміну від
+\fBxz\fP(1), тому у \fBxzdec\fP стан виходу 2 не використовується.
+.SH ПРИМІТКИ
+Користуйтеся \fBxz\fP(1), замість \fBxzdec\fP або \fBlzmadec\fP, для щоденних
+потреб. \fBxzdec\fP та \fBlzmadec\fP призначено лише для тих ситуацій, коли
+важливо мати меншу програму для розпаковування, ніж \fBxz\fP(1).
+.PP
+\fBxzdec\fP і \fBlzmadec\fP не такі вже і малі програми. Їхній розмір можна
+зменшити викиданням можливостей з liblzma під час збирання, але цього
+зазвичай не роблять для виконуваних файлів, які поширюються у типових, не
+вбудованих, дистрибутивах операційних систем. Якщо вам потрібний дуже мала
+програма для розпаковування \fB.xz\fP, варто скористатися XZ Embedded.
+.SH "ДИВ. ТАКОЖ"
+\fBxz\fP(1)
+.PP
+Вбудовуваний XZ: <https://tukaani.org/xz/embedded.html>

_service:tar_scm:xz-5.4.1.tar.xz/po4a/man/uk/xzdiff.1 Added

@@ -0,0 +1,44 @@
+.\"
+.\" Original zdiff.1 for gzip: Jean-loup Gailly
+.\"
+.\" Modifications for XZ Utils: Lasse Collin
+.\"                             Andrew Dudman
+.\"
+.\" License: GNU GPLv2+
+.\"
+.\"*******************************************************************
+.\"
+.\" This file was generated with po4a. Translate the source file.
+.\"
+.\"*******************************************************************
+.TH XZDIFF 1 "4 червня 2021 року" Tukaani "XZ Utils"
+.SH НАЗВА
+xzcmp, xzdiff, lzcmp, lzdiff — порівняння стиснених файлів
+.SH "КОРОТКИЙ ОПИС"
+\fBxzcmp\fP \fIпараметри_cmp\fP \fIфайл1\fP \fIфайл2\fP
+.br
+\fBxzdiff\fP \fIпараметри_diff\fP \fIфайл1\fP \fIфайл2\fP
+.br
+\fBlzcmp\fP \fIпараметри_cmp\fP \fIфайл1\fP \fIфайл2\fP
+.br
+\fBlzdiff\fP \fIпараметри_diff\fP \fIфайл1\fP \fIфайл2\fP
+.SH ОПИС
+\fBxzcmp\fP і \fBxzdiff\fP викликають \fBcmp\fP(1) або \fBdiff\fP(1) для файлів, які
+стиснено за допомогою \fBxz\fP(1), \fBlzma\fP(1), \fBgzip\fP(1), \fBbzip2\fP(1),
+\fBlzop\fP(1) або \fBzstd\fP(1). Усі вказані параметри передаються безпосередньо
+\fBcmp\fP(1) або \fBdiff\fP(1). Якщо вказано лише один файл, порівнюваними файлами
+будуть \fIфайл1\fP (який повинен мати суфікс підтримуваного файла стискання) і
+\fIфайл1\fP, з назви якого вилучено суфікс формату стискання. Якщо вказано два
+файли, їх буде, якщо потрібно, розпаковано і передано \fBcmp\fP(1) або
+\fBdiff\fP(1). Стан виходу \fBcmp\fP(1) або \fBdiff\fP(1) буде збережено, якщо не
+станеться помилок розпаковування. Якщо станеться помилка розпаковування,
+станом виходу буде 2.
+.PP
+Працездатність назв \fBlzcmp\fP і \fBlzdiff\fP забезпечено для зворотної
+сумісності із LZMA Utils.
+.SH "ДИВ. ТАКОЖ"
+\fBcmp\fP(1), \fBdiff\fP(1), \fBxz\fP(1), \fBgzip\fP(1), \fBbzip2\fP(1), \fBlzop\fP(1),
+\fBzstd\fP(1), \fBzdiff\fP(1)
+.SH ВАДИ
+Повідомлення від програм \fBcmp\fP(1) або \fBdiff\fP(1) посилатимуться на назви
+тимчасових файлів, а не вказані назви.

_service:tar_scm:xz-5.4.1.tar.xz/po4a/man/uk/xzgrep.1 Added

@@ -0,0 +1,64 @@
+.\"
+.\" Original zgrep.1 for gzip: Jean-loup Gailly
+.\" Charles Levert <charles@comm.polymtl.ca>
+.\"
+.\" Modifications for XZ Utils: Lasse Collin
+.\"
+.\" License: GNU GPLv2+
+.\"
+.\"*******************************************************************
+.\"
+.\" This file was generated with po4a. Translate the source file.
+.\"
+.\"*******************************************************************
+.TH XZGREP 1 "19 липня 2022 року" Tukaani "XZ Utils"
+.SH НАЗВА
+xzgrep — пошук у стиснених файлах формального виразу
+.SH "КОРОТКИЙ ОПИС"
+\fBxzgrep\fP \fIпараметри_grep\fP \fB\-e\fP \fIвзірець\fP \fIфайл...\fP
+.br
+\fBxzegrep\fP \&...
+.br
+\fBxzfgrep\fP \&...
+.br
+\fBlzgrep\fP \&...
+.br
+\fBlzegrep\fP \&...
+.br
+\fBlzfgrep\fP \&...
+.SH ОПИС
+\fBxzgrep\fP викликає \fBgrep\fP(1) для \fIфайлів\fP, які можуть бути розпакованими
+або запакованими за допомогою \fBxz\fP(1), \fBlzma\fP(1), \fBgzip\fP(1), \fBbzip2\fP(1),
+\fBlzop\fP(1) або \fBzstd\fP(1). Усі вказані параметри передаються безпосередньо
+\fBgrep\fP(1).
+.PP
+Якщо не вказано жодного \fIфайла\fP, буде розпаковано дані зі стандартного
+джерела вхідних даних і передано ці дані \fBgrep\fP(1). Якщо дані буде
+прочитано зі стандартного джерела вхідних даних, підтримку стиснених файлів
+\fBgzip\fP(1), \fBbzip2\fP(1), \fBlzop\fP(1) та \fBzstd\fP(1) буде вимкнено.
+.PP
+Якщо \fBxzgrep\fP викликано як \fBxzegrep\fP або \fBxzfgrep\fP, буде використано
+\fBgrep \-E\fP або \fBgrep \-F\fP замість \fBgrep\fP(1). Те саме стосується програм із
+назвами \fBlzgrep\fP, \fBlzegrep\fP та \fBlzfgrep\fP, які створено для зворотної
+сумісності з LZMA Utils.
+.SH "СТАН ВИХОДУ"
+.TP 
+0
+В одному з файлів вхідних даних знайдено принаймні одну
+відповідність. Помилок не сталося.
+.TP 
+1
+У жодному з файлів вхідних даних не знайдено відповідника. Не сталося ніяких
+помилок.
+.TP 
+>1
+Сталася одна або декілька помилок. Невідомо, чи було знайдено відповідники
+критерію пошуку.
+.SH СЕРЕДОВИЩЕ
+.TP 
+\fBGREP\fP
+Якщо встановлено значення змінної середовища \fBGREP\fP, буде використано це
+значення \fBxzgrep\fP, замість \fBgrep\fP(1), \fBgrep \-E\fP або \fBgrep \-F\fP.
+.SH "ДИВ. ТАКОЖ"
+\fBgrep\fP(1), \fBxz\fP(1), \fBgzip\fP(1), \fBbzip2\fP(1), \fBlzop\fP(1), \fBzstd\fP(1),
+\fBzgrep\fP(1)

_service:tar_scm:xz-5.4.1.tar.xz/po4a/man/uk/xzless.1 Added

@@ -0,0 +1,47 @@
+.\"
+.\" Authors: Andrew Dudman
+.\"          Lasse Collin
+.\"
+.\" This file has been put into the public domain.
+.\" You can do whatever you want with this file.
+.\"
+.\" (Note that this file is not based on gzip's zless.1.)
+.\"
+.\"*******************************************************************
+.\"
+.\" This file was generated with po4a. Translate the source file.
+.\"
+.\"*******************************************************************
+.TH XZLESS 1 "27 вересня 2010 року" Tukaani "XZ Utils"
+.SH НАЗВА
+xzless, lzless — перегляд стиснених xz або lzma (текстових) файлів
+.SH "КОРОТКИЙ ОПИС"
+\fBxzless\fP \fIфайл\fP...
+.br
+\fBlzless\fP \fIфайл\fP...
+.SH ОПИС
+\fBxzless\fP є фільтром, який показує текст зі стиснених файлів у
+терміналі. Працює для файлів, які стиснуто за допомогою \fBxz\fP(1) або
+\fBlzma\fP(1). Якщо не вказано жодного \fIфайла\fP, \fBxzless\fP читатиме дані зі
+стандартного джерела вхідних даних.
+.PP
+Для показу виведених даних \fBxzless\fP використовує \fBless\fP(1). На відміну від
+\fBxzmore\fP, вибір програми для поділу на сторінки не можна змінити за
+допомогою змінної середовища. Команди засновано на \fBmore\fP(1) і \fBvi\fP(1). За
+допомогою команд можна просуватися назад і вперед даними та шукати дані. Щоб
+дізнатися більше, ознайомтеся із підручником з \fBless\fP(1).
+.PP
+Команду \fBlzless\fP реалізовано для забезпечення зворотної сумісності з LZMA
+Utils.
+.SH СЕРЕДОВИЩЕ
+.TP 
+\fBLESSMETACHARS\fP
+Список символів, які є особливими символами командної
+оболонки. Встановлюється \fBxzless\fP, якщо його ще не встановлено у
+середовищі.
+.TP 
+\fBLESSOPEN\fP
+Має значення рядка команди для виклику засобу розпаковування \fBxz\fP(1) для
+обробки вхідних файлів \fBless\fP(1).
+.SH "ДИВ. ТАКОЖ"
+\fBless\fP(1), \fBxz\fP(1), \fBxzmore\fP(1), \fBzless\fP(1)

_service:tar_scm:xz-5.4.1.tar.xz/po4a/man/uk/xzmore.1 Added

@@ -0,0 +1,40 @@
+.\"
+.\" Original zdiff.1 for gzip: Jean-loup Gailly
+.\" Modifications for XZ Utils: Lasse Collin
+.\"
+.\" License: GNU GPLv2+
+.\"
+.\"*******************************************************************
+.\"
+.\" This file was generated with po4a. Translate the source file.
+.\"
+.\"*******************************************************************
+.TH XZMORE 1 "30 червня 2013 року" Tukaani "XZ Utils"
+.SH НАЗВА
+xzmore, lzmore — перегляд стиснених xz або lzma (текстових) файлів
+.SH "КОРОТКИЙ ОПИС"
+\fBxzmore\fP \fIфайл...\fP
+.br
+\fBlzmore\fP \fIфайл...\fP
+.SH ОПИС
+\fBxzmore\fP є фільтром, за допомогою якого можна вивчати стиснені \fBxz\fP(1) або
+\fBlzma\fP(1) текстові файли поекранно на терміналах із м'яким копіюванням.
+.PP
+Щоб скористатися засобом поділу на сторінки, відмінним від типового \fBmore\fP,
+встановіть для змінної середовища \fBPAGER\fP значення назви бажаної
+програми. Команду \fBlzmore\fP реалізовано для забезпечення зворотної
+сумісності з LZMA Utils.
+.TP 
+\fBe\fP або \fBq\fP
+Якщо виведено запит \-\-More\-\-(Наступний файл: \fIфайл\fP), ця команда наказує
+\fBxzmore\fP завершити роботу.
+.TP 
+\fBs\fP
+Якщо виведено запит \-\-More\-\-(Наступний файл: \fIфайл\fP), ця команда наказує
+\fBxzmore\fP перейти до наступного файла і продовжити показ даних.
+.PP
+Список клавіатурних команд, якими можна скористатися під час перегляду
+вмісту файла, наведено на сторінці засобу поділу файла на сторінки, яким ви
+користуєтеся, зазвичай, на сторінці \fBmore\fP(1).
+.SH "ДИВ. ТАКОЖ"
+\fBmore\fP(1), \fBxz\fP(1), \fBxzless\fP(1), \fBzmore\fP(1)

_service:tar_scm:xz-5.2.5.tar.xz/po4a/po4a.conf -> _service:tar_scm:xz-5.4.1.tar.xz/po4a/po4a.conf Changed

_service:tar_scm:xz-5.4.1.tar.xz/po4a/ro.po Added

@@ -0,0 +1,3692 @@
+# Mesajele în limba română pentru pachetul xz-man.
+# This file is put in the public domain.
+#
+# Remus-Gabriel Chelu <remusgabriel.chelu@disroot.org>, 2022.
+#
+# Cronologia traducerii fișierului „xz-man”:
+# Traducerea inițială, făcută de R-GC, pentru versiunea xz-man 5.4.0-pre1.
+# Actualizare a traducerii pentru versiunea 5.4.0-pre2, făcută de R-GC, 2022.
+# Actualizare a traducerii pentru versiunea Y, făcută de X, Z(anul).
+#
+msgid ""
+msgstr ""
+"Project-Id-Version: xz-man 5.4.0-pre2\n"
+"POT-Creation-Date: 2022-12-01 21:23+0200\n"
+"PO-Revision-Date: 2022-12-05 20:22+0100\n"
+"Last-Translator: Remus-Gabriel Chelu <remusgabriel.chelu@disroot.org>\n"
+"Language-Team: Romanian <translation-team-ro@lists.sourceforge.net>\n"
+"Language: ro\n"
+"MIME-Version: 1.0\n"
+"Content-Type: text/plain; charset=UTF-8\n"
+"Content-Transfer-Encoding: 8bit\n"
+"Plural-Forms: plural=3; plural=(n==1 ? 0 : (n==0 || (n%100 > 0 && n%100 < 20)) ? 1 : 2);\n"
+"X-Bugs: Report translation errors to the Language-Team address.\n"
+"X-Generator: Poedit 3.1.1\n"
+
+#. type: TH
+#: ../src/xz/xz.1:8
+#, no-wrap
+msgid "XZ"
+msgstr "XZ"
+
+#. type: TH
+#: ../src/xz/xz.1:8
+#, no-wrap
+msgid "2022-12-01"
+msgstr "01.12.2022"
+
+#. type: TH
+#: ../src/xz/xz.1:8 ../src/xzdec/xzdec.1:7 ../src/lzmainfo/lzmainfo.1:7
+#: ../src/scripts/xzdiff.1:9 ../src/scripts/xzgrep.1:9
+#: ../src/scripts/xzless.1:10 ../src/scripts/xzmore.1:7
+#, no-wrap
+msgid "Tukaani"
+msgstr "Tukaani"
+
+#. type: TH
+#: ../src/xz/xz.1:8 ../src/xzdec/xzdec.1:7 ../src/lzmainfo/lzmainfo.1:7
+#: ../src/scripts/xzdiff.1:9 ../src/scripts/xzgrep.1:9
+#: ../src/scripts/xzless.1:10 ../src/scripts/xzmore.1:7
+#, no-wrap
+msgid "XZ Utils"
+msgstr "Utilități XZ"
+
+#. type: SH
+#: ../src/xz/xz.1:10 ../src/xzdec/xzdec.1:8 ../src/lzmainfo/lzmainfo.1:8
+#: ../src/scripts/xzdiff.1:10 ../src/scripts/xzgrep.1:10
+#: ../src/scripts/xzless.1:11 ../src/scripts/xzmore.1:8
+#, no-wrap
+msgid "NAME"
+msgstr "NUME"
+
+#. type: Plain text
+#: ../src/xz/xz.1:12
+msgid "xz, unxz, xzcat, lzma, unlzma, lzcat - Compress or decompress .xz and .lzma files"
+msgstr "xz, unxz, xzcat, lzma, unlzma, lzcat - Comprimă sau decomprimă fișiere .xz și .lzma"
+
+#. type: SH
+#: ../src/xz/xz.1:13 ../src/xzdec/xzdec.1:10 ../src/lzmainfo/lzmainfo.1:10
+#: ../src/scripts/xzdiff.1:12 ../src/scripts/xzgrep.1:12
+#: ../src/scripts/xzless.1:13 ../src/scripts/xzmore.1:10
+#, no-wrap
+msgid "SYNOPSIS"
+msgstr "REZUMAT"
+
+#. type: Plain text
+#: ../src/xz/xz.1:17
+msgid "B<xz> I<option...> I<file...>"
+msgstr "B<xz> I<opțiune...> I<fișier...>"
+
+#. type: SH
+#: ../src/xz/xz.1:18
+#, no-wrap
+msgid "COMMAND ALIASES"
+msgstr "ALIAS COMENZI"
+
+#. type: Plain text
+#: ../src/xz/xz.1:22
+msgid "B<unxz> is equivalent to B<xz --decompress>."
+msgstr "B<unxz> este echivalent cu B<xz --decompress>."
+
+#. type: Plain text
+#: ../src/xz/xz.1:26
+msgid "B<xzcat> is equivalent to B<xz --decompress --stdout>."
+msgstr "B<xzcat> este echivalent cu B<xz --decompress --stdout>."
+
+#. type: Plain text
+#: ../src/xz/xz.1:30
+msgid "B<lzma> is equivalent to B<xz --format=lzma>."
+msgstr "B<lzma> este echivalent cu B<xz --format=lzma>."
+
+#. type: Plain text
+#: ../src/xz/xz.1:34
+msgid "B<unlzma> is equivalent to B<xz --format=lzma --decompress>."
+msgstr "B<unlzma> este echivalent cu B<xz --format=lzma --decompress>."
+
+#. type: Plain text
+#: ../src/xz/xz.1:38
+msgid "B<lzcat> is equivalent to B<xz --format=lzma --decompress --stdout>."
+msgstr "B<lzcat> este echivalent cu B<xz --format=lzma --decompress --stdout>."
+
+#. type: Plain text
+#: ../src/xz/xz.1:50
+msgid "When writing scripts that need to decompress files, it is recommended to always use the name B<xz> with appropriate arguments (B<xz -d> or B<xz -dc>) instead of the names B<unxz> and B<xzcat>."
+msgstr "Când scrieți scripturi care trebuie să decomprime fișiere, este recomandat să folosiți întotdeauna comanda B<xz> cu argumentele adecvate (B<xz -d> sau B<xz -dc>) în loc de comenzile B<unxz> și B<xzcat>."
+
+#. type: SH
+#: ../src/xz/xz.1:51 ../src/xzdec/xzdec.1:18 ../src/lzmainfo/lzmainfo.1:15
+#: ../src/scripts/xzdiff.1:24 ../src/scripts/xzgrep.1:33
+#: ../src/scripts/xzless.1:19 ../src/scripts/xzmore.1:16
+#, no-wrap
+msgid "DESCRIPTION"
+msgstr "DESCRIERE"
+
+#. type: Plain text
+#: ../src/xz/xz.1:70
+msgid "B<xz> is a general-purpose data compression tool with command line syntax similar to B<gzip>(1) and B<bzip2>(1). The native file format is the B<.xz> format, but the legacy B<.lzma> format used by LZMA Utils and raw compressed streams with no container format headers are also supported. In addition, decompression of the B<.lz> format used by B<lzip> is supported."
+msgstr "B<xz> este un instrument de comprimare a datelor de uz general cu sintaxă de linie de comandă similară cu B<gzip>(1) și B<bzip2>(1). Formatul de fișier nativ este formatul B<.xz>, dar formatul vechi B<.lzma> folosit de LZMA Utils și fluxurile comprimate brute fără anteturi de format container sunt de asemenea acceptate. În plus, este acceptată decomprimarea formatului B<.lz> folosit de B<lzip>."
+
+#. type: Plain text
+#: ../src/xz/xz.1:92
+msgid "B<xz> compresses or decompresses each I<file> according to the selected operation mode. If no I<files> are given or I<file> is B<->, B<xz> reads from standard input and writes the processed data to standard output. B<xz> will refuse (display an error and skip the I<file>) to write compressed data to standard output if it is a terminal. Similarly, B<xz> will refuse to read compressed data from standard input if it is a terminal."
+msgstr "B<xz> comprimă sau decomprimă fiecare I<fișier> în funcție de modul de operare selectat. Dacă nu sunt date I<fișiere> sau I<fișier> este B<->, B<xz> citește de la intrarea standard și scrie datele procesate la ieșirea standard. B<xz> va refuza (afișează o eroare și omite I<fișier>) să scrie date comprimate la ieșirea standard dacă este un terminal. În mod similar, B<xz> va refuza să citească datele comprimate de la intrarea standard dacă este un terminal."
+
+#. type: Plain text
+#: ../src/xz/xz.1:102
+msgid "Unless B<--stdout> is specified, I<files> other than B<-> are written to a new file whose name is derived from the source I<file> name:"
+msgstr "Cu excepția cazului în care este specificată opțiunea B<--stdout>, I<fișierele> altele decât B<-> sunt scrise într-un fișier nou al cărui nume este derivat din numele I<fișierului> sursă:"
+
+#. type: IP
+#: ../src/xz/xz.1:102 ../src/xz/xz.1:108 ../src/xz/xz.1:133 ../src/xz/xz.1:138
+#: ../src/xz/xz.1:141 ../src/xz/xz.1:144 ../src/xz/xz.1:160 ../src/xz/xz.1:421
+#: ../src/xz/xz.1:424 ../src/xz/xz.1:431 ../src/xz/xz.1:676 ../src/xz/xz.1:678
+#: ../src/xz/xz.1:777 ../src/xz/xz.1:788 ../src/xz/xz.1:797 ../src/xz/xz.1:805
+#: ../src/xz/xz.1:1033 ../src/xz/xz.1:1042 ../src/xz/xz.1:1054
+#: ../src/xz/xz.1:1729 ../src/xz/xz.1:1735 ../src/xz/xz.1:1853
+#: ../src/xz/xz.1:1857 ../src/xz/xz.1:1860 ../src/xz/xz.1:1863
+#: ../src/xz/xz.1:1867 ../src/xz/xz.1:1874 ../src/xz/xz.1:1876
+#, no-wrap
+msgid "\\(bu"
+msgstr "\\(bu"
+
+#. type: Plain text
+#: ../src/xz/xz.1:108
+msgid "When compressing, the suffix of the target file format (B<.xz> or B<.lzma>) is appended to the source filename to get the target filename."
+msgstr "La comprimare, sufixul formatului de fișier țintă (B<.xz> sau B<.lzma>) este atașat la numele fișierului sursă pentru a se obține numele fișierului țintă."
+
+#. type: Plain text
+#: ../src/xz/xz.1:123
+msgid "When decompressing, the B<.xz>, B<.lzma>, or B<.lz> suffix is removed from the filename to get the target filename. B<xz> also recognizes the suffixes B<.txz> and B<.tlz>, and replaces them with the B<.tar> suffix."
+msgstr "La decomprimare, sufixul B<.xz>, B<.lzma> sau B<.lz> este eliminat din numele fișierului pentru a se obține numele fișierului țintă. B<xz> recunoaște și sufixele B<.txz> și B<.tlz> și le înlocuiește cu sufixul B<.tar>."
+
+#. type: Plain text
+#: ../src/xz/xz.1:127
+msgid "If the target file already exists, an error is displayed and the I<file> is skipped."
+msgstr "Dacă fișierul țintă există deja, este afișată o eroare și I<fișier> este omis."
+
+#. type: Plain text
+#: ../src/xz/xz.1:133
+msgid "Unless writing to standard output, B<xz> will display a warning and skip the I<file> if any of the following applies:"
+msgstr "Cu excepția cazului în care scrie la ieșirea standard, B<xz> va afișa un avertisment și va omite I<fișier>ul dacă se aplică oricare dintre următoarele:"
+
+#. type: Plain text
+#: ../src/xz/xz.1:138
+msgid "I<File> is not a regular file. Symbolic links are not followed, and thus they are not considered to be regular files."
+msgstr "I<Fișierul> nu este un fișier obișnuit. Legăturile simbolice nu sunt urmate și, prin urmare, nu sunt considerate fișiere obișnuite."
+
+#. type: Plain text
+#: ../src/xz/xz.1:141
+msgid "I<File> has more than one hard link."
+msgstr "I<Fișierul> are mai mult de o legătură dură."
+
+#. type: Plain text
+#: ../src/xz/xz.1:144
+msgid "I<File> has setuid, setgid, or sticky bit set."
+msgstr "I<Fișierul> are activat bitul «setuid», «setgid» sau cel lipicios(sticky)."
+
+#. type: Plain text
+#: ../src/xz/xz.1:160
+msgid "The operation mode is set to compress and the I<file> already has a suffix of the target file format (B<.xz> or B<.txz> when compressing to the B<.xz> format, and B<.lzma> or B<.tlz> when compressing to the B<.lzma> format)."
+msgstr "Modul de operare este stabilit la comprimare și I<fișier> are deja un sufix al formatului de fișier țintă (B<.xz> sau B<.txz> când se comprimă în formatul B<.xz> și B<.lzma> sau B<.tlz> când se comprimă în formatul B<.lzma>)."
+
+#. type: Plain text
+#: ../src/xz/xz.1:170
+msgid "The operation mode is set to decompress and the I<file> doesn't have a suffix of any of the supported file formats (B<.xz>, B<.txz>, B<.lzma>, B<.tlz>, or B<.lz>)."
+msgstr "Modul de operare este stabilit la decomprimare și I<fișierul> nu are un sufix al niciunui format de fișier acceptat (B<.xz>, B<.txz>, B<.lzma>, B<.tlz>, sau B<.lz>)."
+
+#. type: Plain text
+#: ../src/xz/xz.1:185
+msgid "After successfully compressing or decompressing the I<file>, B<xz> copies the owner, group, permissions, access time, and modification time from the source I<file> to the target file. If copying the group fails, the permissions are modified so that the target file doesn't become accessible to users who didn't have permission to access the source I<file>. B<xz> doesn't support copying other metadata like access control lists or extended attributes yet."
+msgstr "După comprimarea sau decomprimarea cu succes a I<fișierului>, B<xz> copiază proprietarul, grupul, permisiunile, timpul de acces și timpul de modificare din I<fișierul> sursă în fișierul țintă. Dacă copierea grupului eșuează, permisiunile sunt modificate astfel încât fișierul țintă să nu devină accesibil utilizatorilor care nu aveau permisiunea de a accesa I<fișierul> sursă. B<xz> nu acceptă încă copierea altor metadate, cum ar fi listele de control al accesului sau atributele extinse."
+
+#. type: Plain text
+#: ../src/xz/xz.1:195
+msgid "Once the target file has been successfully closed, the source I<file> is removed unless B<--keep> was specified. The source I<file> is never removed if the output is written to standard output or if an error occurs."
+msgstr "Odată ce fișierul țintă a fost închis cu succes, I<fișierul> sursă este eliminat dacă nu a fost specificată opțiunea B<--keep>. I<Fișierul> sursă nu este niciodată eliminat dacă rezultatul este scris la ieșirea standard sau dacă apare o eroare."
+
+#. type: Plain text
+#: ../src/xz/xz.1:207
+msgid "Sending B<SIGINFO> or B<SIGUSR1> to the B<xz> process makes it print progress information to standard error. This has only limited use since when standard error is a terminal, using B<--verbose> will display an automatically updating progress indicator."
+msgstr "Trimiterea unui semnal B<SIGINFO> sau B<SIGUSR1> către procesul B<xz> face ca acesta să imprime informații despre progres la ieșirea de eroare standard. Acest lucru are o utilizare limitată, deoarece atunci când ieșirea de eroare standard este un terminal, folosind opțiunea B<--verbose> va afișa un indicator de progres de actualizare automată."
+
+#. type: SS
+#: ../src/xz/xz.1:208
+#, no-wrap
+msgid "Memory usage"
+msgstr "Utilizarea memoriei"
+
+# R-GC, scrie:
+# nu am respectat forma de-a scrie procentele,
+# ale autorilor: „5\ % to 20\ %”; pentru că noi
+# folosim forma: „5\% la 20\%”; adică, ceea ce
+# va vedea utilizatorul la afișarea acestui mesaj,
+# va fi: „5% la 20%”, și nu: „5 % la 20 %”
+#. type: Plain text
+#: ../src/xz/xz.1:224
+msgid "The memory usage of B<xz> varies from a few hundred kilobytes to several gigabytes depending on the compression settings. The settings used when compressing a file determine the memory requirements of the decompressor. Typically the decompressor needs 5\\ % to 20\\ % of the amount of memory that the compressor needed when creating the file. For example, decompressing a file created with B<xz -9> currently requires 65\\ MiB of memory. Still, it is possible to have B<.xz> files that require several gigabytes of memory to decompress."
+msgstr "Cantitatea de memorie utilizată de B<xz> variază de la câteva sute de kiloocteți la câțiva gigaocteți, în funcție de opțiunile de comprimare. Opțiunile utilizate la comprimarea unui fișier determină cerințele de memorie ale instrumentului de decomprimare. De obicei, instrumentul de decomprimare are nevoie de 5% până la 20% din cantitatea de memorie de care a avut nevoie instrumentul de comprimare la crearea fișierului. De exemplu, decomprimarea unui fișier creat cu B<xz -9> necesită în prezent 65Mio de memorie. Totuși, este posibil să aveți fișiere B<.xz> care necesită câțiva gigaocteți de memorie pentru decomprimare."
+
+#. type: Plain text
+#: ../src/xz/xz.1:236
+msgid "Especially users of older systems may find the possibility of very large memory usage annoying. To prevent uncomfortable surprises, B<xz> has a built-in memory usage limiter, which is disabled by default. While some operating systems provide ways to limit the memory usage of processes, relying on it wasn't deemed to be flexible enough (for example, using B<ulimit>(1) to limit virtual memory tends to cripple B<mmap>(2))."
+msgstr "În special utilizatorii de sisteme mai vechi pot considera deranjantă posibilitatea unei utilizări foarte mari a memoriei. Pentru a preveni surprizele neplăcute, B<xz> are încorporat un limitator de utilizare a memoriei, care este dezactivat implicit. În timp ce unele sisteme de operare oferă modalități de a limita utilizarea memoriei proceselor, bazarea pe aceasta nu a fost considerată a fi suficient de flexibilă (de exemplu, utilizarea B<ulimit>(1) pentru a limita memoria virtuală tinde să paralizeze B<mmap>(2))."
+
+#. type: Plain text
+#: ../src/xz/xz.1:258
+msgid "The memory usage limiter can be enabled with the command line option B<--memlimit=>I<limit>. Often it is more convenient to enable the limiter by default by setting the environment variable B<XZ_DEFAULTS>, for example, B<XZ_DEFAULTS=--memlimit=150MiB>. It is possible to set the limits separately for compression and decompression by using B<--memlimit-compress=>I<limit> and B<--memlimit-decompress=>I<limit>. Using these two options outside B<XZ_DEFAULTS> is rarely useful because a single run of B<xz> cannot do both compression and decompression and B<--memlimit=>I<limit> (or B<-M> I<limit>) is shorter to type on the command line."
+msgstr "Limitatorul de utilizare a memoriei poate fi activat cu opțiunea din linia de comandă B<--memlimit=>I<limita>. Adesea este mai convenabil să activați limitatorul în mod implicit prin definirea variabilei de mediu B<XZ_DEFAULTS>, de exemplu, B<XZ_DEFAULTS=--memlimit=150MiB>. Este posibil să stabiliți limitele separat pentru comprimare și decomprimare folosind B<--memlimit-compress=>I<limita> și B<--memlimit-decompress=>I<limita>. Utilizarea acestor două opțiuni în afara B<XZ_DEFAULTS> este foarte rar utilă, deoarece o singură rulare a B<xz> nu poate face atât comprimarea, cât și decomprimarea și B<--memlimit=>I<limita> (sau B<-M> I<limita> ) este mai scurt de tastat pe linia de comandă."
+
+#. type: Plain text
+#: ../src/xz/xz.1:277
+msgid "If the specified memory usage limit is exceeded when decompressing, B<xz> will display an error and decompressing the file will fail. If the limit is exceeded when compressing, B<xz> will try to scale the settings down so that the limit is no longer exceeded (except when using B<--format=raw> or B<--no-adjust>). This way the operation won't fail unless the limit is very small. The scaling of the settings is done in steps that don't match the compression level presets, for example, if the limit is only slightly less than the amount required for B<xz -9>, the settings will be scaled down only a little, not all the way down to B<xz -8>."
+msgstr "Dacă limita de utilizare a memoriei specificată este depășită la decomprimare, B<xz> va afișa o eroare și decomprimarea fișierului va eșua. Dacă limita este depășită la comprimare, B<xz> va încerca să reducă valorile stabilite astfel încât limita să nu mai fie depășită (cu excepția cazului în care se utilizează opțiunea B<--format=raw> sau B<--no-adjust>). În acest fel, operațiunea nu va eșua decât dacă limita stabilită este foarte mică. Scalarea valorilor stabilite se face în pași care nu se potrivesc cu valorile prestabilite ale nivelului de comprimare, de exemplu, dacă limita este doar puțin mai mică decât cantitatea necesară pentru B<xz -9>, valorile stabilite vor fi reduse doar puțin , nu până la valoarea prestabilită a lui B<xz -8>."
+
+#. type: SS
+#: ../src/xz/xz.1:278
+#, no-wrap
+msgid "Concatenation and padding with .xz files"
+msgstr "Concatenare și completare (prin umplere cu octeți nuli) cu fișiere .xz"
+
+#. type: Plain text
+#: ../src/xz/xz.1:286
+msgid "It is possible to concatenate B<.xz> files as is. B<xz> will decompress such files as if they were a single B<.xz> file."
+msgstr "Este posibil să concatenați fișierele B<.xz> așa cum sunt. B<xz> va decomprima astfel de fișiere ca și cum ar fi un singur fișier B<.xz>."
+
+#. type: Plain text
+#: ../src/xz/xz.1:295
+msgid "It is possible to insert padding between the concatenated parts or after the last part. The padding must consist of null bytes and the size of the padding must be a multiple of four bytes. This can be useful, for example, if the B<.xz> file is stored on a medium that measures file sizes in 512-byte blocks."
+msgstr "Este posibil să se introducă umplutură între părțile concatenate sau după ultima parte. Umplutura trebuie să fie compusă din octeți nuli, iar dimensiunea umpluturii trebuie să fie un multiplu de patru octeți. Acest lucru poate fi util, de exemplu, dacă fișierul B<.xz> este stocat pe un mediu care măsoară dimensiunile fișierelor în blocuri de 512 de octeți."
+
+#. type: Plain text
+#: ../src/xz/xz.1:299
+msgid "Concatenation and padding are not allowed with B<.lzma> files or raw streams."
+msgstr "Concatenarea și completarea nu sunt permise cu fișierele B<.lzma> sau fluxurile brute."
+
+#. type: SH
+#: ../src/xz/xz.1:300 ../src/xzdec/xzdec.1:61
+#, no-wrap
+msgid "OPTIONS"
+msgstr "OPȚIUNI"
+
+#. type: SS
+#: ../src/xz/xz.1:302
+#, no-wrap
+msgid "Integer suffixes and special values"
+msgstr "Sufixe de numere întregi și valori speciale"
+
+#. type: Plain text
+#: ../src/xz/xz.1:306
+msgid "In most places where an integer argument is expected, an optional suffix is supported to easily indicate large integers. There must be no space between the integer and the suffix."
+msgstr "În majoritatea locurilor în care este de așteptat un număr întreg ca argument, un sufix opțional este acceptat pentru a indica cu ușurință numerele întregi mari. Nu trebuie să existe spațiu între numărul întreg și sufix."
+
+#. type: TP
+#: ../src/xz/xz.1:306
+#, no-wrap
+msgid "B<KiB>"
+msgstr "B<KiB>"
+
+#. type: Plain text
+#: ../src/xz/xz.1:317
+msgid "Multiply the integer by 1,024 (2^10). B<Ki>, B<k>, B<kB>, B<K>, and B<KB> are accepted as synonyms for B<KiB>."
+msgstr "Înmulțește numărul întreg cu 1.024 (2^10). B<Ki>, B<k>, B<kB>, B<K> și B<KB> sunt acceptate ca sinonime pentru B<KiB>."
+
+#. type: TP
+#: ../src/xz/xz.1:317
+#, no-wrap
+msgid "B<MiB>"
+msgstr "B<MiB>"
+
+#. type: Plain text
+#: ../src/xz/xz.1:327
+msgid "Multiply the integer by 1,048,576 (2^20). B<Mi>, B<m>, B<M>, and B<MB> are accepted as synonyms for B<MiB>."
+msgstr "Înmulțește numărul întreg cu 1,048,576 (2^20). B<Mi>, B<m>, B<M>, și B<MB> sunt acceptate ca sinonime pentru B<MiB>."
+
+#. type: TP
+#: ../src/xz/xz.1:327
+#, no-wrap
+msgid "B<GiB>"
+msgstr "B<GiB>"
+
+#. type: Plain text
+#: ../src/xz/xz.1:337
+msgid "Multiply the integer by 1,073,741,824 (2^30). B<Gi>, B<g>, B<G>, and B<GB> are accepted as synonyms for B<GiB>."
+msgstr "Înmulțește numărul întreg cu 1,073,741,824 (2^30). B<Gi>, B<g>, B<G>, și B<GB> sunt acceptate ca sinonime pentru B<GiB>."
+
+#. type: Plain text
+#: ../src/xz/xz.1:342
+msgid "The special value B<max> can be used to indicate the maximum integer value supported by the option."
+msgstr "Valoarea specială B<max> poate fi utilizată pentru a indica valoarea maximă întreagă suportată de opțiune."
+
+#. type: SS
+#: ../src/xz/xz.1:343
+#, no-wrap
+msgid "Operation mode"
+msgstr "Mod de operare"
+
+#. type: Plain text
+#: ../src/xz/xz.1:346
+msgid "If multiple operation mode options are given, the last one takes effect."
+msgstr "Dacă sunt date mai multe opțiuni de mod de funcționare, ultima dintre ele, este cea care va avea efect."
+
+#. type: TP
+#: ../src/xz/xz.1:346
+#, no-wrap
+msgid "B<-z>, B<--compress>"
+msgstr "B<-z>, B<--compress>"
+
+#. type: Plain text
+#: ../src/xz/xz.1:355
+msgid "Compress. This is the default operation mode when no operation mode option is specified and no other operation mode is implied from the command name (for example, B<unxz> implies B<--decompress>)."
+msgstr "Comprimare. Acesta este modul de operare implicit atunci când nu este specificată nicio opțiune de mod de funcționare și nici un alt mod de operare nu este implicat din numele comenzii (de exemplu, B<unxz> implică B<--decompress>)."
+
+#. type: TP
+#: ../src/xz/xz.1:355 ../src/xzdec/xzdec.1:62
+#, no-wrap
+msgid "B<-d>, B<--decompress>, B<--uncompress>"
+msgstr "B<-d>, B<--decompress>, B<--uncompress>"
+
+#. type: Plain text
+#: ../src/xz/xz.1:358
+msgid "Decompress."
+msgstr "Decomprimare."
+
+#. type: TP
+#: ../src/xz/xz.1:358
+#, no-wrap
+msgid "B<-t>, B<--test>"
+msgstr "B<-t>, B<--test>"
+
+#. type: Plain text
+#: ../src/xz/xz.1:367
+msgid "Test the integrity of compressed I<files>. This option is equivalent to B<--decompress --stdout> except that the decompressed data is discarded instead of being written to standard output. No files are created or removed."
+msgstr "Testează integritatea I<fișierelor> comprimate. Această opțiune este echivalentă cu B<--decompress --stdout> cu excepția faptului că datele decomprimate sunt înlăturate în loc să fie scrise la ieșirea standard. Nu sunt create sau eliminate fișiere."
+
+#. type: TP
+#: ../src/xz/xz.1:367
+#, no-wrap
+msgid "B<-l>, B<--list>"
+msgstr "B<-l>, B<--list>"
+
+#. type: Plain text
+#: ../src/xz/xz.1:376
+msgid "Print information about compressed I<files>. No uncompressed output is produced, and no files are created or removed. In list mode, the program cannot read the compressed data from standard input or from other unseekable sources."
+msgstr "Afișează informații despre I<fișiere> comprimate. Nu are loc nicio decomprimare la ieșire și nu sunt create sau eliminate fișiere. În modul listă, programul nu poate citi datele comprimate din intrarea standard sau din alte surse care nu pot fi căutate."
+
+#. type: Plain text
+#: ../src/xz/xz.1:391
+msgid "The default listing shows basic information about I<files>, one file per line. To get more detailed information, use also the B<--verbose> option. For even more information, use B<--verbose> twice, but note that this may be slow, because getting all the extra information requires many seeks. The width of verbose output exceeds 80 characters, so piping the output to, for example, B<less\\ -S> may be convenient if the terminal isn't wide enough."
+msgstr "Listarea implicită arată informații de bază despre I<fișiere>, câte un fișier pe linie. Pentru a obține informații mai detaliate, utilizați și opțiunea B<--verbose>. Pentru și mai multe informații, utilizați opțiunea B<--verbose> de două ori, dar rețineți că acest lucru poate fi lent, deoarece obținerea tuturor informațiilor suplimentare necesită multe căutări. Lățimea ieșirii detaliate depășește 80 de caractere, deci canalizarea ieșirii către, de exemplu, B<less\\ -S> poate fi convenabilă dacă terminalul nu este suficient de lat."
+
+#. type: Plain text
+#: ../src/xz/xz.1:398
+msgid "The exact output may vary between B<xz> versions and different locales. For machine-readable output, B<--robot --list> should be used."
+msgstr "Ieșirea exactă poate varia între versiunile B<xz> și diferitele localizări(configurările regionale). Pentru ieșiri care pot fi citite de mașină, ar trebui utilizată opțiunea B<--robot --list>."
+
+#. type: SS
+#: ../src/xz/xz.1:399
+#, no-wrap
+msgid "Operation modifiers"
+msgstr "Modificatori de operare"
+
+#. type: TP
+#: ../src/xz/xz.1:400 ../src/xzdec/xzdec.1:69
+#, no-wrap
+msgid "B<-k>, B<--keep>"
+msgstr "B<-k>, B<--keep>"
+
+#. type: Plain text
+#: ../src/xz/xz.1:403
+msgid "Don't delete the input files."
+msgstr "Nu șterge fișierele de intrare."
+
+#. type: Plain text
+#: ../src/xz/xz.1:417
+msgid "Since B<xz> 5.2.6, this option also makes B<xz> compress or decompress even if the input is a symbolic link to a regular file, has more than one hard link, or has the setuid, setgid, or sticky bit set. The setuid, setgid, and sticky bits are not copied to the target file. In earlier versions this was only done with B<--force>."
+msgstr "Începând cu B<xz> 5.2.6, această opțiune face ca B<xz> să comprime sau să decomprime, chiar dacă intrarea este o legătură simbolică către un fișier obișnuit, are mai mult de-o legătură dură sau are marcați biții setuid, setgid sau bitul lipicios. Biții setuid, setgid și bitul lipicios nu sunt copiați în fișierul țintă. În versiunile anterioare acest lucru se făcea numai cu ajutorul opțiunii B<--force>."
+
+#. type: TP
+#: ../src/xz/xz.1:417
+#, no-wrap
+msgid "B<-f>, B<--force>"
+msgstr "B<-f>, B<--force>"
+
+#. type: Plain text
+#: ../src/xz/xz.1:420
+msgid "This option has several effects:"
+msgstr "Această opțiune are mai multe efecte:"
+
+#. type: Plain text
+#: ../src/xz/xz.1:424
+msgid "If the target file already exists, delete it before compressing or decompressing."
+msgstr "Dacă fișierul țintă există deja, îl șterge înainte de comprimare sau decomprimare."
+
+#. type: Plain text
+#: ../src/xz/xz.1:431
+msgid "Compress or decompress even if the input is a symbolic link to a regular file, has more than one hard link, or has the setuid, setgid, or sticky bit set. The setuid, setgid, and sticky bits are not copied to the target file."
+msgstr "Comprimă sau decomprimă chiar dacă intrarea este o legătură simbolică către un fișier obișnuit, are mai mult de-o legătură dură sau are marcați biții setuid, setgid sau bitul lipicios. Biții setuid, setgid și bitul lipicios nu sunt copiați în fișierul țintă."
+
+#. type: Plain text
+#: ../src/xz/xz.1:456
+msgid "When used with B<--decompress> B<--stdout> and B<xz> cannot recognize the type of the source file, copy the source file as is to standard output. This allows B<xzcat> B<--force> to be used like B<cat>(1) for files that have not been compressed with B<xz>. Note that in future, B<xz> might support new compressed file formats, which may make B<xz> decompress more types of files instead of copying them as is to standard output. B<--format=>I<format> can be used to restrict B<xz> to decompress only a single file format."
+msgstr "Când este utilizată cu opțiunile B<--decompress> și B<--stdout>, comanda B<xz> nu poate recunoaște tipul fișierului sursă, și copiază fișierul sursă așa cum este la ieșirea standard. Acest lucru permite comenzii B<xzcat> B<--force> să fie folosită drept comanda B<cat>(1) pentru fișierele care nu au fost comprimate cu B<xz>. Rețineți că, în viitor, B<xz> ar putea să accepte noi formate de fișiere comprimate, ceea ce poate face ca B<xz> să decomprime mai multe tipuri de fișiere în loc să le copieze așa cum sunt la ieșirea standard. Opțiunea B<--format=>I<format> poate fi folosită pentru a restricționa B<xz> să decomprime doar un singur format de fișier."
+
+#. type: TP
+#: ../src/xz/xz.1:457 ../src/xzdec/xzdec.1:76
+#, no-wrap
+msgid "B<-c>, B<--stdout>, B<--to-stdout>"
+msgstr "B<-c>, B<--stdout>, B<--to-stdout>"
+
+#. type: Plain text
+#: ../src/xz/xz.1:463
+msgid "Write the compressed or decompressed data to standard output instead of a file. This implies B<--keep>."
+msgstr "Scrie datele comprimate sau decomprimate la ieșirea standard în loc de într-un fișier. Aceasta implică B<--keep>."
+
+#. type: TP
+#: ../src/xz/xz.1:463
+#, no-wrap
+msgid "B<--single-stream>"
+msgstr "B<--single-stream>"
+
+#. type: Plain text
+#: ../src/xz/xz.1:472
+msgid "Decompress only the first B<.xz> stream, and silently ignore possible remaining input data following the stream. Normally such trailing garbage makes B<xz> display an error."
+msgstr "Decomprimă numai primul flux B<.xz> și ignoră în tăcere posibilele date de intrare rămase în urma fluxului. În mod normal, astfel de resturi rămase face ca B<xz> să afișeze o eroare."
+
+#. type: Plain text
+#: ../src/xz/xz.1:481
+msgid "B<xz> never decompresses more than one stream from B<.lzma> files or raw streams, but this option still makes B<xz> ignore the possible trailing data after the B<.lzma> file or raw stream."
+msgstr "B<xz> nu decomprimă niciodată mai mult de un flux din fișierele B<.lzma> sau din fluxurile brute, dar această opțiune face ca B<xz> să ignore posibilele resturi de date rămase după fișierul B<.lzma> sau fluxul brut."
+
+#. type: Plain text
+#: ../src/xz/xz.1:486
+msgid "This option has no effect if the operation mode is not B<--decompress> or B<--test>."
+msgstr "Această opțiune nu are efect dacă modul de funcționare nu este B<--decompress> sau B<--test>."
+
+#. type: TP
+#: ../src/xz/xz.1:486
+#, no-wrap
+msgid "B<--no-sparse>"
+msgstr "B<--no-sparse>"
+
+#. type: Plain text
+#: ../src/xz/xz.1:498
+msgid "Disable creation of sparse files. By default, if decompressing into a regular file, B<xz> tries to make the file sparse if the decompressed data contains long sequences of binary zeros. It also works when writing to standard output as long as standard output is connected to a regular file and certain additional conditions are met to make it safe. Creating sparse files may save disk space and speed up the decompression by reducing the amount of disk I/O."
+msgstr "Dezactivează crearea de fișiere dispersate. În mod implicit, dacă decomprimă într-un fișier obișnuit, B<xz> încearcă să facă fișierul dispersat dacă datele decomprimate conțin secvențe lungi de zerouri binare. De asemenea, funcționează atunci când scrie la ieșirea standard, atâta timp cât ieșirea standard este conectată la un fișier obișnuit și sunt îndeplinite anumite condiții suplimentare pentru a o face în siguranță. Crearea de fișiere dispersate poate economisi spațiu pe disc și poate accelera decomprimarea prin reducerea cantității de date de In/Ieș pe disc."
+
+#. type: TP
+#: ../src/xz/xz.1:498
+#, no-wrap
+msgid "B<-S> I<.suf>, B<--suffix=>I<.suf>"
+msgstr "B<-S> I<.suf>, B<--suffix=>I<.suf>"
+
+#. type: Plain text
+#: ../src/xz/xz.1:510
+msgid "When compressing, use I<.suf> as the suffix for the target file instead of B<.xz> or B<.lzma>. If not writing to standard output and the source file already has the suffix I<.suf>, a warning is displayed and the file is skipped."
+msgstr "Când comprimă, utilizează I<.suf> ca sufix pentru fișierul țintă în loc de B<.xz> sau B<.lzma>. Dacă nu scrie la ieșirea standard și fișierul sursă are deja sufixul I<.suf>, este afișat un avertisment și fișierul este omis."
+
+#. type: Plain text
+#: ../src/xz/xz.1:524
+msgid "When decompressing, recognize files with the suffix I<.suf> in addition to files with the B<.xz>, B<.txz>, B<.lzma>, B<.tlz>, or B<.lz> suffix. If the source file has the suffix I<.suf>, the suffix is removed to get the target filename."
+msgstr "Când decomprimă, recunoaște fișierele cu sufixul I<.suf> în plus față de fișierele cu sufixul B<.xz>, B<.txz>, B<.lzma>, B<.tlz> sau B<.lz>. Dacă fișierul sursă are sufixul I<.suf>, sufixul este eliminat pentru a obține numele fișierului țintă."
+
+#. type: Plain text
+#: ../src/xz/xz.1:530
+msgid "When compressing or decompressing raw streams (B<--format=raw>), the suffix must always be specified unless writing to standard output, because there is no default suffix for raw streams."
+msgstr "La comprimarea sau decomprimarea fluxurilor brute (B<--format=raw>), sufixul trebuie să fie întotdeauna specificat, cu excepția cazului în care se scrie la ieșirea standard, deoarece nu există un sufix implicit pentru fluxurile brute."
+
+#. type: TP
+#: ../src/xz/xz.1:530
+#, no-wrap
+msgid "B<--files>B<=>I<file>"
+msgstr "B<--files>B<=>I<fișier>"
+
+#. type: Plain text
+#: ../src/xz/xz.1:544
+msgid "Read the filenames to process from I<file>; if I<file> is omitted, filenames are read from standard input. Filenames must be terminated with the newline character. A dash (B<->) is taken as a regular filename; it doesn't mean standard input. If filenames are given also as command line arguments, they are processed before the filenames read from I<file>."
+msgstr "Citește numele fișierelor de procesat din I<fișier>; dacă I<fișierul> este omis, numele fișierelor sunt citite de la intrarea standard. Numele de fișiere trebuie să fie terminate cu caracterul de linie nouă. O liniuță (B<->) este luată ca nume de fișier obișnuit; nu înseamnă intrarea standard. Dacă numele de fișiere sunt date și ca argumente în linia de comandă, ele sunt procesate înainte ca numele fișierelor să fie citite din I<fișier>."
+
+#. type: TP
+#: ../src/xz/xz.1:544
+#, no-wrap
+msgid "B<--files0>B<=>I<file>"
+msgstr "B<--files0>B<=>I<fișier>"
+
+#. type: Plain text
+#: ../src/xz/xz.1:548
+msgid "This is identical to B<--files>B<=>I<file> except that each filename must be terminated with the null character."
+msgstr "Această opțiune este identică cu B<--files>B<=>I<fișier>, cu excepția faptului că fiecare nume de fișier trebuie să fie terminat cu caracterul nul."
+
+#. type: SS
+#: ../src/xz/xz.1:549
+#, no-wrap
+msgid "Basic file format and compression options"
+msgstr "Formatul de bază al fișierului și opțiunile de comprimare"
+
+#. type: TP
+#: ../src/xz/xz.1:550
+#, no-wrap
+msgid "B<-F> I<format>, B<--format=>I<format>"
+msgstr "B<-F> I<format>, B<--format=>I<format>"
+
+#. type: Plain text
+#: ../src/xz/xz.1:555
+msgid "Specify the file I<format> to compress or decompress:"
+msgstr "Specifică I<formatul> fișierului pentru comprimare sau decomprimare:"
+
+#. type: TP
+#: ../src/xz/xz.1:556
+#, no-wrap
+msgid "B<auto>"
+msgstr "B<auto>"
+
+#. type: Plain text
+#: ../src/xz/xz.1:568
+msgid "This is the default. When compressing, B<auto> is equivalent to B<xz>. When decompressing, the format of the input file is automatically detected. Note that raw streams (created with B<--format=raw>) cannot be auto-detected."
+msgstr "Aceasta este valoarea implicită. La comprimare, B<auto> este echivalent cu B<xz>. La decomprimare, formatul fișierului de intrare este detectat automat. Rețineți că fluxurile brute (create cu B<--format=raw>) nu pot fi detectate automat."
+
+#. type: TP
+#: ../src/xz/xz.1:568
+#, no-wrap
+msgid "B<xz>"
+msgstr "B<xz>"
+
+#. type: Plain text
+#: ../src/xz/xz.1:575
+msgid "Compress to the B<.xz> file format, or accept only B<.xz> files when decompressing."
+msgstr "Comprimă în formatul de fișier B<.xz> sau acceptă numai fișierele B<.xz> când decomprimă."
+
+#. type: TP
+#: ../src/xz/xz.1:575
+#, no-wrap
+msgid "B<lzma>, B<alone>"
+msgstr "B<lzma>, B<alone>"
+
+#. type: Plain text
+#: ../src/xz/xz.1:585
+msgid "Compress to the legacy B<.lzma> file format, or accept only B<.lzma> files when decompressing. The alternative name B<alone> is provided for backwards compatibility with LZMA Utils."
+msgstr "Comprimă în formatul de fișier B<.lzma> vechi sau acceptă numai fișierele B<.lzma> când decomprimă. Numele alternativ B<alone> este furnizat pentru compatibilitatea cu versiunile mai vechi de LZMA Utils."
+
+#. type: TP
+#: ../src/xz/xz.1:585
+#, no-wrap
+msgid "B<lzip>"
+msgstr "B<lzip>"
+
+#. type: Plain text
+#: ../src/xz/xz.1:591
+msgid "Accept only B<.lz> files when decompressing. Compression is not supported."
+msgstr "Acceptă numai fișierele B<.lz> când decomprimă. Comprimarea nu este acceptată."
+
+#. type: Plain text
+#: ../src/xz/xz.1:604
+msgid "The B<.lz> format version 0 and the unextended version 1 are supported. Version 0 files were produced by B<lzip> 1.3 and older. Such files aren't common but may be found from file archives as a few source packages were released in this format. People might have old personal files in this format too. Decompression support for the format version 0 was removed in B<lzip> 1.18."
+msgstr "Formatul B<.lz> versiunea 0 și versiunea neextinsă 1 sunt acceptate. Fișierele versiunea 0 au fost produse de B<lzip> cu versiunea 1.3 sau mai veche. Astfel de fișiere nu sunt obișnuite, dar pot fi găsite în arhivele de fișiere, deoarece câteva pachete sursă au fost lansate în acest format. Oamenii ar putea avea și fișiere personale vechi în acest format. Suportul de decomprimare pentru versiunea de format 0 a fost eliminat în B<lzip> 1.18."
+
+#. type: Plain text
+#: ../src/xz/xz.1:613
+msgid "B<lzip> 1.4 and later create files in the format version 1. The sync flush marker extension to the format version 1 was added in B<lzip> 1.6. This extension is rarely used and isn't supported by B<xz> (diagnosed as corrupt input)."
+msgstr "B<lzip> 1.4 și versiunile ulterioare creează fișiere în formatul versiunea 1. Extensia „sync flush marker” pentru versiunea 1 de format a fost adăugată în B<lzip> 1.6. Această extensie este folosită rar și nu este acceptată de B<xz> (diagnosticată ca intrare coruptă)."
+
+#. type: TP
+#: ../src/xz/xz.1:613
+#, no-wrap
+msgid "B<raw>"
+msgstr "B<raw>"
+
+#. type: Plain text
+#: ../src/xz/xz.1:621
+msgid "Compress or uncompress a raw stream (no headers). This is meant for advanced users only. To decode raw streams, you need use B<--format=raw> and explicitly specify the filter chain, which normally would have been stored in the container headers."
+msgstr "Comprimă sau decomprimă un flux brut (fără anteturi). Acest lucru este destinat doar utilizatorilor avansați. Pentru a decodifica fluxurile brute, trebuie să utilizați opțiunea B<--format=raw> și să specificați în mod explicit lanțul de filtre, care în mod normal ar fi fost stocat în anteturile containerului."
+
+#. type: TP
+#: ../src/xz/xz.1:622
+#, no-wrap
+msgid "B<-C> I<check>, B<--check=>I<check>"
+msgstr "B<-C> I<verificarea>, B<--check=>I<verificarea>"
+
+#. type: Plain text
+#: ../src/xz/xz.1:637
+msgid "Specify the type of the integrity check. The check is calculated from the uncompressed data and stored in the B<.xz> file. This option has an effect only when compressing into the B<.xz> format; the B<.lzma> format doesn't support integrity checks. The integrity check (if any) is verified when the B<.xz> file is decompressed."
+msgstr "Specifică tipul verificării integrității. Verificarea este calculată din datele necomprimate și stocată în fișierul B<.xz>. Această opțiune are efect numai la comprimarea în format B<.xz>; formatul B<.lzma> nu acceptă verificări de integritate. Verificarea integrității (dacă există) este efectuată atunci când fișierul B<.xz> este decomprimat."
+
+#. type: Plain text
+#: ../src/xz/xz.1:641
+msgid "Supported I<check> types:"
+msgstr "Tipuri de I<verificare> acceptate:"
+
+#. type: TP
+#: ../src/xz/xz.1:642
+#, no-wrap
+msgid "B<none>"
+msgstr "B<none>"
+
+#. type: Plain text
+#: ../src/xz/xz.1:648
+msgid "Don't calculate an integrity check at all. This is usually a bad idea. This can be useful when integrity of the data is verified by other means anyway."
+msgstr "Nu calculează deloc o verificare a integrității. Aceasta este de obicei o idee proastă. Acest lucru poate fi util atunci când integritatea datelor este oricum verificată prin alte mijloace."
+
+#. type: TP
+#: ../src/xz/xz.1:648
+#, no-wrap
+msgid "B<crc32>"
+msgstr "B<crc32>"
+
+#. type: Plain text
+#: ../src/xz/xz.1:651
+msgid "Calculate CRC32 using the polynomial from IEEE-802.3 (Ethernet)."
+msgstr "Calculează CRC32 folosind polinomul din IEEE-802.3 (Ethernet)."
+
+#. type: TP
+#: ../src/xz/xz.1:651
+#, no-wrap
+msgid "B<crc64>"
+msgstr "B<crc64>"
+
+#. type: Plain text
+#: ../src/xz/xz.1:656
+msgid "Calculate CRC64 using the polynomial from ECMA-182. This is the default, since it is slightly better than CRC32 at detecting damaged files and the speed difference is negligible."
+msgstr "Calculează CRC64 folosind polinomul din ECMA-182. Aceasta este valoarea implicită, deoarece este ceva mai bună decât CRC32 la detectarea fișierelor deteriorate, iar diferența de viteză este neglijabilă."
+
+#. type: TP
+#: ../src/xz/xz.1:656
+#, no-wrap
+msgid "B<sha256>"
+msgstr "B<sha256>"
+
+#. type: Plain text
+#: ../src/xz/xz.1:660
+msgid "Calculate SHA-256. This is somewhat slower than CRC32 and CRC64."
+msgstr "Calculează SHA-256. Acest lucru este oarecum mai lent decât CRC32 și CRC64."
+
+#. type: Plain text
+#: ../src/xz/xz.1:666
+msgid "Integrity of the B<.xz> headers is always verified with CRC32. It is not possible to change or disable it."
+msgstr "Integritatea antetelor B<.xz> este întotdeauna verificată cu CRC32. Nu este posibilă modificarea sau dezactivarea acesteia."
+
+#. type: TP
+#: ../src/xz/xz.1:666
+#, no-wrap
+msgid "B<--ignore-check>"
+msgstr "B<--ignore-check>"
+
+#. type: Plain text
+#: ../src/xz/xz.1:672
+msgid "Don't verify the integrity check of the compressed data when decompressing. The CRC32 values in the B<.xz> headers will still be verified normally."
+msgstr "Nu efectuează verificarea integrității datelor comprimate la decomprimare. Valorile CRC32 din antetele B<.xz> vor fi însă verificate normal."
+
+#. type: Plain text
+#: ../src/xz/xz.1:675
+msgid "B<Do not use this option unless you know what you are doing.> Possible reasons to use this option:"
+msgstr "B<Nu utilizați această opțiune decât dacă știți ce faceți.> Motive posibile pentru a utiliza această opțiune:"
+
+#. type: Plain text
+#: ../src/xz/xz.1:678
+msgid "Trying to recover data from a corrupt .xz file."
+msgstr "Încercarea de a recupera datele dintr-un fișier .xz corupt."
+
+#. type: Plain text
+#: ../src/xz/xz.1:684
+msgid "Speeding up decompression. This matters mostly with SHA-256 or with files that have compressed extremely well. It's recommended to not use this option for this purpose unless the file integrity is verified externally in some other way."
+msgstr "Accelerarea decomprimării. Acest lucru contează mai ales cu SHA-256 sau cu fișierele care s-au comprimat extrem de bine. Este recomandat să nu utilizați această opțiune în acest scop decât dacă integritatea fișierului este verificată extern într-un alt mod."
+
+#. type: TP
+#: ../src/xz/xz.1:685
+#, no-wrap
+msgid "B<-0> ... B<-9>"
+msgstr "B<-0> ... B<-9>"
+
+#. type: Plain text
+#: ../src/xz/xz.1:694
+msgid "Select a compression preset level. The default is B<-6>. If multiple preset levels are specified, the last one takes effect. If a custom filter chain was already specified, setting a compression preset level clears the custom filter chain."
+msgstr "Selectează un nivel prestabilit de comprimare. Valoarea implicită este B<-6>. Dacă sunt specificate mai multe niveluri prestabilite, ultimul are efect. Dacă a fost deja specificat un lanț de filtre personalizat, specificarea unui nivel prestabilit de comprimare șterge lanțul de filtre personalizat."
+
+#. type: Plain text
+#: ../src/xz/xz.1:709
+msgid "The differences between the presets are more significant than with B<gzip>(1) and B<bzip2>(1). The selected compression settings determine the memory requirements of the decompressor, thus using a too high preset level might make it painful to decompress the file on an old system with little RAM. Specifically, B<it's not a good idea to blindly use -9 for everything> like it often is with B<gzip>(1) and B<bzip2>(1)."
+msgstr "Diferențele dintre valorile prestabilite sunt mai semnificative decât cu B<gzip>(1) și B<bzip2>(1). Valorile de comprimare selectate determină cerințele de memorie ale instrumentului de decomprimare, astfel încât utilizarea unui nivel prea mare prestabilit ar putea face „dureroasă” decomprimarea fișierului pe un sistem vechi cu puțină memorie RAM. Mai exact, B<nu este o idee bună să folosiți orbește -9 pentru tot> așa cum se întâmplă adesea cu B<gzip>(1) și B<bzip2>(1)."
+
+#. type: TP
+#: ../src/xz/xz.1:710
+#, no-wrap
+msgid "B<-0> ... B<-3>"
+msgstr "B<-0> ... B<-3>"
+
+#. type: Plain text
+#: ../src/xz/xz.1:722
+msgid "These are somewhat fast presets. B<-0> is sometimes faster than B<gzip -9> while compressing much better. The higher ones often have speed comparable to B<bzip2>(1) with comparable or better compression ratio, although the results depend a lot on the type of data being compressed."
+msgstr "Acestea sunt valorile prestabilite oarecum rapide. B<-0> este uneori mai rapid decât B<gzip -9> în timp ce comprimă mult mai bine. Cele mai ridicate au adesea viteza comparabilă cu B<bzip2>(1) cu un raport de comprimare comparabil sau mai bun, deși rezultatele depind foarte mult de tipul de date care sunt comprimate."
+
+#. type: TP
+#: ../src/xz/xz.1:722
+#, no-wrap
+msgid "B<-4> ... B<-6>"
+msgstr "B<-4> ... B<-6>"
+
+#. type: Plain text
+#: ../src/xz/xz.1:736
+msgid "Good to very good compression while keeping decompressor memory usage reasonable even for old systems. B<-6> is the default, which is usually a good choice for distributing files that need to be decompressible even on systems with only 16\\ MiB RAM. (B<-5e> or B<-6e> may be worth considering too. See B<--extreme>.)"
+msgstr "Comprimare bună spre foarte bună, păstrând în același timp utilizarea memoriei de către instrumentul de decomprimare la un nivel rezonabil chiar și pentru sistemele vechi. B<-6> este valoarea implicită, care este de obicei o alegere bună pentru distribuirea fișierelor care trebuie să poată fi decomprimate chiar și pe sisteme cu doar 16Mio de memorie RAM. Opțiunile (B<-5e> sau B<-6e> ar putea fi demne de luat în considerare. A se vedea opțiunea B<--extreme>.)"
+
+#. type: TP
+#: ../src/xz/xz.1:736
+#, no-wrap
+msgid "B<-7 ... -9>"
+msgstr "B<-7 ... -9>"
+
+#. type: Plain text
+#: ../src/xz/xz.1:743
+msgid "These are like B<-6> but with higher compressor and decompressor memory requirements. These are useful only when compressing files bigger than 8\\ MiB, 16\\ MiB, and 32\\ MiB, respectively."
+msgstr "Acestea sunt precum B<-6>, dar cu cerințe mai mari de memorie pentru comprimare și decomprimare. Acestea sunt utile numai atunci când comprimați fișiere mai mari de 8Mio, 16Mio și, respectiv, 32Mio."
+
+#. type: Plain text
+#: ../src/xz/xz.1:751
+msgid "On the same hardware, the decompression speed is approximately a constant number of bytes of compressed data per second. In other words, the better the compression, the faster the decompression will usually be. This also means that the amount of uncompressed output produced per second can vary a lot."
+msgstr "Pe același hardware, viteza de decomprimare este aproximativ un număr constant de octeți de date comprimate pe secundă. Cu alte cuvinte, cu cât comprimarea este mai bună, cu atât decomprimarea va fi de obicei mai rapidă. Aceasta înseamnă, de asemenea, că valoarea de la ieșire a cantității de date necomprimate produsă pe secundă poate varia foarte mult."
+
+#. type: Plain text
+#: ../src/xz/xz.1:753
+msgid "The following table summarises the features of the presets:"
+msgstr "Următorul tabel rezumă caracteristicile valorilor prestabilite:"
+
+#. type: tbl table
+#: ../src/xz/xz.1:760 ../src/xz/xz.1:841 ../src/xz/xz.1:2839
+#, no-wrap
+msgid "Preset"
+msgstr "ValPrestab"
+
+#. type: tbl table
+#: ../src/xz/xz.1:760 ../src/xz/xz.1:841
+#, no-wrap
+msgid "DictSize"
+msgstr "DimDict"
+
+#. type: tbl table
+#: ../src/xz/xz.1:760 ../src/xz/xz.1:841 ../src/xz/xz.1:2839
+#, no-wrap
+msgid "CompCPU"
+msgstr "CPUComp"
+
+#. type: tbl table
+#: ../src/xz/xz.1:760 ../src/xz/xz.1:841
+#, no-wrap
+msgid "CompMem"
+msgstr "MemComp"
+
+#. type: tbl table
+#: ../src/xz/xz.1:760 ../src/xz/xz.1:841
+#, no-wrap
+msgid "DecMem"
+msgstr "MemDec"
+
+#. type: tbl table
+#: ../src/xz/xz.1:761 ../src/xz/xz.1:2450 ../src/xz/xz.1:2475
+#: ../src/xz/xz.1:2840
+#, no-wrap
+msgid "-0"
+msgstr "-0"
+
+#. type: tbl table
+#: ../src/xz/xz.1:761 ../src/xz/xz.1:842 ../src/xz/xz.1:2450
+#, no-wrap
+msgid "256 KiB"
+msgstr "256 KiB"
+
+#. type: TP
+#: ../src/xz/xz.1:761 ../src/xz/xz.1:2840 ../src/scripts/xzgrep.1:82
+#, no-wrap
+msgid "0"
+msgstr "0"
+
+#. type: tbl table
+#: ../src/xz/xz.1:761 ../src/xz/xz.1:763 ../src/xz/xz.1:844
+#: ../src/xz/xz.1:2475
+#, no-wrap
+msgid "3 MiB"
+msgstr "3 MiB"
+
+#. type: tbl table
+#: ../src/xz/xz.1:761 ../src/xz/xz.1:762 ../src/xz/xz.1:842 ../src/xz/xz.1:843
+#: ../src/xz/xz.1:2451 ../src/xz/xz.1:2452 ../src/xz/xz.1:2454
+#, no-wrap
+msgid "1 MiB"
+msgstr "1 MiB"
+
+#. type: tbl table
+#: ../src/xz/xz.1:762 ../src/xz/xz.1:2451 ../src/xz/xz.1:2476
+#: ../src/xz/xz.1:2841
+#, no-wrap
+msgid "-1"
+msgstr "-1"
+
+#. type: TP
+#: ../src/xz/xz.1:762 ../src/xz/xz.1:1758 ../src/xz/xz.1:2841
+#: ../src/scripts/xzgrep.1:86
+#, no-wrap
+msgid "1"
+msgstr "1"
+
+#. type: tbl table
+#: ../src/xz/xz.1:762 ../src/xz/xz.1:766 ../src/xz/xz.1:767 ../src/xz/xz.1:847
+#: ../src/xz/xz.1:848 ../src/xz/xz.1:2476
+#, no-wrap
+msgid "9 MiB"
+msgstr "9 MiB"
+
+#. type: tbl table
+#: ../src/xz/xz.1:762 ../src/xz/xz.1:763 ../src/xz/xz.1:843 ../src/xz/xz.1:844
+#: ../src/xz/xz.1:2452 ../src/xz/xz.1:2455 ../src/xz/xz.1:2476
+#, no-wrap
+msgid "2 MiB"
+msgstr "2 MiB"
+
+#. type: tbl table
+#: ../src/xz/xz.1:763 ../src/xz/xz.1:2452 ../src/xz/xz.1:2477
+#: ../src/xz/xz.1:2842
+#, no-wrap
+msgid "-2"
+msgstr "-2"
+
+#. type: tbl table
+#: ../src/xz/xz.1:763 ../src/xz/xz.1:1760 ../src/xz/xz.1:2842
+#, no-wrap
+msgid "2"
+msgstr "2"
+
+#. type: tbl table
+#: ../src/xz/xz.1:763 ../src/xz/xz.1:768 ../src/xz/xz.1:849
+#: ../src/xz/xz.1:2477
+#, no-wrap
+msgid "17 MiB"
+msgstr "17 MiB"
+
+#. type: tbl table
+#: ../src/xz/xz.1:764 ../src/xz/xz.1:2453 ../src/xz/xz.1:2478
+#: ../src/xz/xz.1:2843
+#, no-wrap
+msgid "-3"
+msgstr "-3"
+
+#. type: tbl table
+#: ../src/xz/xz.1:764 ../src/xz/xz.1:765 ../src/xz/xz.1:842 ../src/xz/xz.1:845
+#: ../src/xz/xz.1:846 ../src/xz/xz.1:2453 ../src/xz/xz.1:2454
+#: ../src/xz/xz.1:2456
+#, no-wrap
+msgid "4 MiB"
+msgstr "4 MiB"
+
+#. type: tbl table
+#: ../src/xz/xz.1:764 ../src/xz/xz.1:2843
+#, no-wrap
+msgid "3"
+msgstr "3"
+
+#. type: tbl table
+#: ../src/xz/xz.1:764 ../src/xz/xz.1:769 ../src/xz/xz.1:850
+#: ../src/xz/xz.1:2458 ../src/xz/xz.1:2459 ../src/xz/xz.1:2478
+#, no-wrap
+msgid "32 MiB"
+msgstr "32 MiB"
+
+#. type: tbl table
+#: ../src/xz/xz.1:764 ../src/xz/xz.1:765 ../src/xz/xz.1:845 ../src/xz/xz.1:846
+#, no-wrap
+msgid "5 MiB"
+msgstr "5 MiB"
+
+#. type: tbl table
+#: ../src/xz/xz.1:765 ../src/xz/xz.1:2454 ../src/xz/xz.1:2479
+#: ../src/xz/xz.1:2844
+#, no-wrap
+msgid "-4"
+msgstr "-4"
+
+#. type: tbl table
+#: ../src/xz/xz.1:765 ../src/xz/xz.1:1759 ../src/xz/xz.1:1761
+#: ../src/xz/xz.1:1762 ../src/xz/xz.1:1764 ../src/xz/xz.1:2844
+#, no-wrap
+msgid "4"
+msgstr "4"
+
+#. type: tbl table
+#: ../src/xz/xz.1:765 ../src/xz/xz.1:845 ../src/xz/xz.1:846
+#: ../src/xz/xz.1:2479
+#, no-wrap
+msgid "48 MiB"
+msgstr "48 MiB"
+
+#. type: tbl table
+#: ../src/xz/xz.1:766 ../src/xz/xz.1:2455 ../src/xz/xz.1:2480
+#: ../src/xz/xz.1:2845
+#, no-wrap
+msgid "-5"
+msgstr "-5"
+
+#. type: tbl table
+#: ../src/xz/xz.1:766 ../src/xz/xz.1:767 ../src/xz/xz.1:847 ../src/xz/xz.1:848
+#: ../src/xz/xz.1:2455 ../src/xz/xz.1:2456 ../src/xz/xz.1:2457
+#, no-wrap
+msgid "8 MiB"
+msgstr "8 MiB"
+
+#. type: tbl table
+#: ../src/xz/xz.1:766 ../src/xz/xz.1:2845
+#, no-wrap
+msgid "5"
+msgstr "5"
+
+#. type: tbl table
+#: ../src/xz/xz.1:766 ../src/xz/xz.1:767 ../src/xz/xz.1:847 ../src/xz/xz.1:848
+#: ../src/xz/xz.1:2480 ../src/xz/xz.1:2481
+#, no-wrap
+msgid "94 MiB"
+msgstr "94 MiB"
+
+#. type: tbl table
+#: ../src/xz/xz.1:767 ../src/xz/xz.1:2456 ../src/xz/xz.1:2481
+#: ../src/xz/xz.1:2846
+#, no-wrap
+msgid "-6"
+msgstr "-6"
+
+#. type: tbl table
+#: ../src/xz/xz.1:767 ../src/xz/xz.1:768 ../src/xz/xz.1:769 ../src/xz/xz.1:770
+#: ../src/xz/xz.1:2846
+#, no-wrap
+msgid "6"
+msgstr "6"
+
+#. type: tbl table
+#: ../src/xz/xz.1:768 ../src/xz/xz.1:2457 ../src/xz/xz.1:2482
+#, no-wrap
+msgid "-7"
+msgstr "-7"
+
+#. type: tbl table
+#: ../src/xz/xz.1:768 ../src/xz/xz.1:849 ../src/xz/xz.1:2457
+#: ../src/xz/xz.1:2458 ../src/xz/xz.1:2479
+#, no-wrap
+msgid "16 MiB"
+msgstr "16 MiB"
+
+#. type: tbl table
+#: ../src/xz/xz.1:768 ../src/xz/xz.1:849 ../src/xz/xz.1:2482
+#, no-wrap
+msgid "186 MiB"
+msgstr "186 MiB"
+
+#. type: tbl table
+#: ../src/xz/xz.1:769 ../src/xz/xz.1:2458 ../src/xz/xz.1:2483
+#, no-wrap
+msgid "-8"
+msgstr "-8"
+
+#. type: tbl table
+#: ../src/xz/xz.1:769 ../src/xz/xz.1:850 ../src/xz/xz.1:2483
+#, no-wrap
+msgid "370 MiB"
+msgstr "370 MiB"
+
+#. type: tbl table
+#: ../src/xz/xz.1:769 ../src/xz/xz.1:850
+#, no-wrap
+msgid "33 MiB"
+msgstr "33 MiB"
+
+#. type: tbl table
+#: ../src/xz/xz.1:770 ../src/xz/xz.1:2459 ../src/xz/xz.1:2484
+#, no-wrap
+msgid "-9"
+msgstr "-9"
+
+#. type: tbl table
+#: ../src/xz/xz.1:770 ../src/xz/xz.1:851 ../src/xz/xz.1:2459
+#, no-wrap
+msgid "64 MiB"
+msgstr "64 MiB"
+
+#. type: tbl table
+#: ../src/xz/xz.1:770 ../src/xz/xz.1:851 ../src/xz/xz.1:2484
+#, no-wrap
+msgid "674 MiB"
+msgstr "674 MiB"
+
+#. type: tbl table
+#: ../src/xz/xz.1:770 ../src/xz/xz.1:851
+#, no-wrap
+msgid "65 MiB"
+msgstr "65 MiB"
+
+#. type: Plain text
+#: ../src/xz/xz.1:776
+msgid "Column descriptions:"
+msgstr "Descrieri coloane:"
+
+#. type: Plain text
+#: ../src/xz/xz.1:788
+msgid "DictSize is the LZMA2 dictionary size. It is waste of memory to use a dictionary bigger than the size of the uncompressed file. This is why it is good to avoid using the presets B<-7> ... B<-9> when there's no real need for them. At B<-6> and lower, the amount of memory wasted is usually low enough to not matter."
+msgstr "DimDict este dimensiunea dicționarului LZMA2. Este o risipă de memorie să folosești un dicționar mai mare decât dimensiunea fișierului necomprimat. De aceea este bine să evitați utilizarea valorilor prestabilite B<-7> ... B<-9> atunci când nu este nevoie cu adevărat de ele. Pentru valoarea prestabilită B<-6> sau alta mai mică, cantitatea de memorie irosită este de obicei suficient de mică pentru a nu conta."
+
+#. type: Plain text
+#: ../src/xz/xz.1:797
+msgid "CompCPU is a simplified representation of the LZMA2 settings that affect compression speed. The dictionary size affects speed too, so while CompCPU is the same for levels B<-6> ... B<-9>, higher levels still tend to be a little slower. To get even slower and thus possibly better compression, see B<--extreme>."
+msgstr "CPUComp este o reprezentare simplificată a configurărilor LZMA2 care afectează viteza de comprimare. Dimensiunea dicționarului afectează și viteza, așa că, în timp ce CPUComp este aceeași pentru nivelurile B<-6> ... B<-9>, nivelurile mai mari tind să fie puțin mai lente. Pentru a obține o comprimare și mai lentă și, astfel, posibil mai bună, consultați opțiunea B<--extreme>."
+
+#. type: Plain text
+#: ../src/xz/xz.1:805
+msgid "CompMem contains the compressor memory requirements in the single-threaded mode. It may vary slightly between B<xz> versions. Memory requirements of some of the future multithreaded modes may be dramatically higher than that of the single-threaded mode."
+msgstr "MemComp conține cerințele de memorie ale comprimării în modul cu un singur fir de execuție. Poate varia ușor între versiunile B<xz>. Cerințele de memorie ale unora dintre viitoarele moduri cu mai multe fire de execuție pot să fie din nefericire cu mult mai mari decât cele ale modului cu un singur fir."
+
+#. type: Plain text
+#: ../src/xz/xz.1:812
+msgid "DecMem contains the decompressor memory requirements. That is, the compression settings determine the memory requirements of the decompressor. The exact decompressor memory usage is slightly more than the LZMA2 dictionary size, but the values in the table have been rounded up to the next full MiB."
+msgstr "MemDec conține cerințele de memorie pentru decomprimare. Adică, configurările de comprimare determină cerințele de memorie ale decomprimării. Cantitatea exactă a memoriei utilizate la decomprimare este puțin mai mare decât dimensiunea dicționarului LZMA2, dar valorile din tabel au fost rotunjite la următorul Mio."
+
+#. type: TP
+#: ../src/xz/xz.1:813
+#, no-wrap
+msgid "B<-e>, B<--extreme>"
+msgstr "B<-e>, B<--extreme>"
+
+#. type: Plain text
+#: ../src/xz/xz.1:822
+msgid "Use a slower variant of the selected compression preset level (B<-0> ... B<-9>) to hopefully get a little bit better compression ratio, but with bad luck this can also make it worse. Decompressor memory usage is not affected, but compressor memory usage increases a little at preset levels B<-0> ... B<-3>."
+msgstr "Utilizează o variantă mai lentă a nivelului prestabilit de comprimare selectat (B<-0> ... B<-9>) pentru a obține un raport de comprimare puțin mai bun, dar din nefericire, acest lucru îl poate înrăutăți. Utilizarea memoriei pentru decomprimare nu este afectată, dar utilizarea memoriei la comprimare crește puțin la nivelurile prestabilite B<-0> ... B<-3>."
+
+#. type: Plain text
+#: ../src/xz/xz.1:834
+msgid "Since there are two presets with dictionary sizes 4\\ MiB and 8\\ MiB, the presets B<-3e> and B<-5e> use slightly faster settings (lower CompCPU) than B<-4e> and B<-6e>, respectively. That way no two presets are identical."
+msgstr "Deoarece există două valori prestabilite cu dimensiuni ale dicționarului de 4Mio și 8Mio, valorile prestabilite B<-3e> și B<-5e> folosesc configurări puțin mai rapide (CPUComp mai mic) decât B<-4e> și B<-6e>, respectiv. În acest fel, nu există două nivele prestabilite identice."
+
+#. type: tbl table
+#: ../src/xz/xz.1:842
+#, no-wrap
+msgid "-0e"
+msgstr "-0e"
+
+#. type: tbl table
+#: ../src/xz/xz.1:842 ../src/xz/xz.1:843 ../src/xz/xz.1:844 ../src/xz/xz.1:846
+#: ../src/xz/xz.1:848 ../src/xz/xz.1:849 ../src/xz/xz.1:850 ../src/xz/xz.1:851
+#: ../src/xz/xz.1:2848
+#, no-wrap
+msgid "8"
+msgstr "8"
+
+#. type: tbl table
+#: ../src/xz/xz.1:843
+#, no-wrap
+msgid "-1e"
+msgstr "-1e"
+
+#. type: tbl table
+#: ../src/xz/xz.1:843
+#, no-wrap
+msgid "13 MiB"
+msgstr "13 MiB"
+
+#. type: tbl table
+#: ../src/xz/xz.1:844
+#, no-wrap
+msgid "-2e"
+msgstr "-2e"
+
+#. type: tbl table
+#: ../src/xz/xz.1:844
+#, no-wrap
+msgid "25 MiB"
+msgstr "25 MiB"
+
+#. type: tbl table
+#: ../src/xz/xz.1:845
+#, no-wrap
+msgid "-3e"
+msgstr "-3e"
+
+#. type: tbl table
+#: ../src/xz/xz.1:845 ../src/xz/xz.1:847 ../src/xz/xz.1:2847
+#, no-wrap
+msgid "7"
+msgstr "7"
+
+#. type: tbl table
+#: ../src/xz/xz.1:846
+#, no-wrap
+msgid "-4e"
+msgstr "-4e"
+
+#. type: tbl table
+#: ../src/xz/xz.1:847 ../src/xz/xz.1:2847
+#, no-wrap
+msgid "-5e"
+msgstr "-5e"
+
+#. type: tbl table
+#: ../src/xz/xz.1:848 ../src/xz/xz.1:2848
+#, no-wrap
+msgid "-6e"
+msgstr "-6e"
+
+#. type: tbl table
+#: ../src/xz/xz.1:849
+#, no-wrap
+msgid "-7e"
+msgstr "-7e"
+
+#. type: tbl table
+#: ../src/xz/xz.1:850
+#, no-wrap
+msgid "-8e"
+msgstr "-8e"
+
+#. type: tbl table
+#: ../src/xz/xz.1:851
+#, no-wrap
+msgid "-9e"
+msgstr "-9e"
+
+#. type: Plain text
+#: ../src/xz/xz.1:863
+msgid "For example, there are a total of four presets that use 8\\ MiB dictionary, whose order from the fastest to the slowest is B<-5>, B<-6>, B<-5e>, and B<-6e>."
+msgstr "De exemplu, există un total de patru nivele prestabilite care folosesc dicționarul 8Mio, a căror ordine de la cel mai rapid la cel mai lent este B<-5>, B<-6>, B<-5e> și B<-6e> ."
+
+#. type: TP
+#: ../src/xz/xz.1:863
+#, no-wrap
+msgid "B<--fast>"
+msgstr "B<--fast>"
+
+#. type: TP
+#: ../src/xz/xz.1:866
+#, no-wrap
+msgid "B<--best>"
+msgstr "B<--best>"
+
+#. type: Plain text
+#: ../src/xz/xz.1:877
+msgid "These are somewhat misleading aliases for B<-0> and B<-9>, respectively. These are provided only for backwards compatibility with LZMA Utils. Avoid using these options."
+msgstr "Acestea sunt alias de opțiuni, oarecum înșelătoare pentru B<-0> și, respectiv, B<-9>. Acestea sunt furnizate numai pentru compatibilitatea cu LZMA Utils. Evitați utilizarea acestor opțiuni."
+
+#. type: TP
+#: ../src/xz/xz.1:877
+#, no-wrap
+msgid "B<--block-size=>I<size>"
+msgstr "B<--block-size=>I<dimensiunea>"
+
+#. type: Plain text
+#: ../src/xz/xz.1:890
+msgid "When compressing to the B<.xz> format, split the input data into blocks of I<size> bytes. The blocks are compressed independently from each other, which helps with multi-threading and makes limited random-access decompression possible. This option is typically used to override the default block size in multi-threaded mode, but this option can be used in single-threaded mode too."
+msgstr "Când comprimă în formatul B<.xz>, împarte datele de intrare în blocuri de I<dimensiunea> octeți. Blocurile sunt comprimate independent unul de celălalt, ceea ce ajută în modul cu mai multe fire de execuție și face posibilă decomprimarea cu acces aleatoriu limitat. Această opțiune este de obicei folosită pentru a suprascrie dimensiunea implicită a blocului în modul cu mai multe fire de execuție, dar această opțiune poate fi folosită și în modul cu un singur fir de execuție."
+
+#. type: Plain text
+#: ../src/xz/xz.1:908
+msgid "In multi-threaded mode about three times I<size> bytes will be allocated in each thread for buffering input and output. The default I<size> is three times the LZMA2 dictionary size or 1 MiB, whichever is more. Typically a good value is 2\\(en4 times the size of the LZMA2 dictionary or at least 1 MiB. Using I<size> less than the LZMA2 dictionary size is waste of RAM because then the LZMA2 dictionary buffer will never get fully used. The sizes of the blocks are stored in the block headers, which a future version of B<xz> will use for multi-threaded decompression."
+msgstr "În modul cu mai multe fire de execuție, aproximativ de trei ori I<dimensiunea> de octeți vor fi alocați în fiecare fir pentru stocarea intrării și ieșirii. I<Dimensiunea> implicită este de trei ori dimensiunea dicționarului LZMA2 sau 1Mio, oricare dintre acestea este mai mare. În mod obișnuit, o valoare bună este de două la patru ori dimensiunea dicționarului LZMA2 sau de cel puțin 1Mio. Utilizarea unei I<dimensiuni> mai mici decât dimensiunea dicționarului LZMA2 este o risipă de memorie RAM, deoarece atunci memoria tampon a dicționarului LZMA2 nu va fi niciodată utilizată pe deplin. Dimensiunile blocurilor sunt stocate în antetele blocurilor, pe care o versiune viitoare a B<xz> le va folosi pentru decomprimarea cu mai multe fire de execuție."
+
+#. type: Plain text
+#: ../src/xz/xz.1:917
+msgid "In single-threaded mode no block splitting is done by default. Setting this option doesn't affect memory usage. No size information is stored in block headers, thus files created in single-threaded mode won't be identical to files created in multi-threaded mode. The lack of size information also means that a future version of B<xz> won't be able decompress the files in multi-threaded mode."
+msgstr "În modul cu un singur fir de execuție, nicio divizare a blocurilor nu se face în mod implicit. Folosirea acestei opțiuni nu afectează utilizarea memoriei. Nu sunt stocate informații despre dimensiune în antetele blocurilor, astfel încât fișierele create în modul cu un singur fir de execuție nu vor fi identice cu fișierele create în modul cu mai multe fire de execuție. Lipsa informațiilor despre dimensiune înseamnă, de asemenea, că o versiune viitoare de B<xz> nu va putea decomprima fișierele în modul cu mai multe fire de execuție."
+
+#. type: TP
+#: ../src/xz/xz.1:917
+#, no-wrap
+msgid "B<--block-list=>I<sizes>"
+msgstr "B<--block-list=>I<dimensiuni>"
+
+#. type: Plain text
+#: ../src/xz/xz.1:923
+msgid "When compressing to the B<.xz> format, start a new block after the given intervals of uncompressed data."
+msgstr "Atunci când comprimă în formatul B<.xz>, începe un nou bloc după intervalele specificate, de date necomprimate."
+
+#. type: Plain text
+#: ../src/xz/xz.1:929
+msgid "The uncompressed I<sizes> of the blocks are specified as a comma-separated list. Omitting a size (two or more consecutive commas) is a shorthand to use the size of the previous block."
+msgstr "I<Dimensiunile> necomprimate ale blocurilor sunt specificate ca o listă separată prin virgule. Omiterea unei dimensiuni (două sau mai multe virgule consecutive) este o prescurtare pentru a folosi dimensiunea blocului anterior."
+
+#. type: Plain text
+#: ../src/xz/xz.1:939
+msgid "If the input file is bigger than the sum of I<sizes>, the last value in I<sizes> is repeated until the end of the file. A special value of B<0> may be used as the last value to indicate that the rest of the file should be encoded as a single block."
+msgstr "Dacă fișierul de intrare este mai mare decât suma I<dimensiuni>lor, ultima valoare din I<dimensiuni> se repetă până la sfârșitul fișierului. O valoare specială de B<0> poate fi utilizată ca ultima valoare pentru a indica faptul că restul fișierului ar trebui să fie codificat ca un singur bloc."
+
+#. type: Plain text
+#: ../src/xz/xz.1:954
+msgid "If one specifies I<sizes> that exceed the encoder's block size (either the default value in threaded mode or the value specified with B<--block-size=>I<size>), the encoder will create additional blocks while keeping the boundaries specified in I<sizes>. For example, if one specifies B<--block-size=10MiB> B<--block-list=5MiB,10MiB,8MiB,12MiB,24MiB> and the input file is 80 MiB, one will get 11 blocks: 5, 10, 8, 10, 2, 10, 10, 4, 10, 10, and 1 MiB."
+msgstr "Dacă se specifică I<dimensiuni> care depășesc dimensiunea blocului codificatorului (fie valoarea implicită în modul fire de execuție, fie valoarea specificată cu opțiunea B<--block-size=>I<dimensiune>), codificatorul va crea blocuri suplimentare păstrând în același timp limitele specificate în I<dimensiuni>. De exemplu, dacă se specifică B<--block-size=10MiB> B<--block-list=5MiB,10MiB,8MiB,12MiB,24MiB> iar fișierul de intrare este de 80Mio, se vor obține 11 blocuri de: 5, 10, 8, 10, 2, 10, 10, 4, 10, 10 și 1Mio."
+
+#. type: Plain text
+#: ../src/xz/xz.1:960
+msgid "In multi-threaded mode the sizes of the blocks are stored in the block headers. This isn't done in single-threaded mode, so the encoded output won't be identical to that of the multi-threaded mode."
+msgstr "În modul cu mai multe fire de execuție, dimensiunile blocurilor sunt stocate în antetele blocurilor. Acest lucru nu se face în modul cu un singur fir de execuție, astfel încât ieșirea codificată nu va fi identică cu cea a modului cu mai multe fire de execuție."
+
+#. type: TP
+#: ../src/xz/xz.1:960
+#, no-wrap
+msgid "B<--flush-timeout=>I<timeout>"
+msgstr "B<--flush-timeout=>I<timp_limită>"
+
+#. type: Plain text
+#: ../src/xz/xz.1:977
+msgid "When compressing, if more than I<timeout> milliseconds (a positive integer) has passed since the previous flush and reading more input would block, all the pending input data is flushed from the encoder and made available in the output stream. This can be useful if B<xz> is used to compress data that is streamed over a network. Small I<timeout> values make the data available at the receiving end with a small delay, but large I<timeout> values give better compression ratio."
+msgstr "La comprimare, dacă au trecut mai mult de I<timp_limită> milisecunde (un întreg pozitiv) de la curățarea anterioară și citirea mai multor intrări s-ar bloca, toate datele de intrare în așteptare sunt eliminate din codificator și puse la dispoziție în fluxul de ieșire. Acest lucru poate să fie util dacă B<xz> este utilizat pentru a comprima datele care sunt transmise în flux printr-o rețea. Valorile mici de I<timp_limită> fac datele disponibile la capătul de recepție cu o mică întârziere, dar valorile mari de I<timp_limită> oferă un raport de comprimare mai bun."
+
+#. type: Plain text
+#: ../src/xz/xz.1:985
+msgid "This feature is disabled by default. If this option is specified more than once, the last one takes effect. The special I<timeout> value of B<0> can be used to explicitly disable this feature."
+msgstr "Această caracteristică este dezactivată în mod implicit. Dacă această opțiune este specificată de mai multe ori, ultima este cea care se ia în considerare. Valoarea specială a lui I<timp_limită> de B<0>, poate fi utilizată pentru a dezactiva în mod explicit această caracteristică."
+
+#. type: Plain text
+#: ../src/xz/xz.1:987
+msgid "This feature is not available on non-POSIX systems."
+msgstr "Această caracteristică nu este disponibilă în sistemele non-POSIX."
+
+#. FIXME
+#. type: Plain text
+#: ../src/xz/xz.1:995
+msgid "B<This feature is still experimental.> Currently B<xz> is unsuitable for decompressing the stream in real time due to how B<xz> does buffering."
+msgstr "B<Această caracteristică este încă experimentală.> În prezent, B<xz> este nepotrivit pentru decomprimarea fluxului în timp real datorită modului în care B<xz> utilizează memoria tampon."
+
+#. type: TP
+#: ../src/xz/xz.1:995
+#, no-wrap
+msgid "B<--memlimit-compress=>I<limit>"
+msgstr "B<--memlimit-compress=>I<limita>"
+
+#. type: Plain text
+#: ../src/xz/xz.1:1000
+msgid "Set a memory usage limit for compression. If this option is specified multiple times, the last one takes effect."
+msgstr "Stabilește o limită de utilizare a memoriei pentru comprimare. Dacă această opțiune este specificată de mai multe ori, ultima va avea efect."
+
+#. type: Plain text
+#: ../src/xz/xz.1:1013
+msgid "If the compression settings exceed the I<limit>, B<xz> will attempt to adjust the settings downwards so that the limit is no longer exceeded and display a notice that automatic adjustment was done. The adjustments are done in this order: reducing the number of threads, switching to single-threaded mode if even one thread in multi-threaded mode exceeds the I<limit>, and finally reducing the LZMA2 dictionary size."
+msgstr "Dacă parametrii de comprimare depășesc I<limita>, B<xz> va încerca să ajusteze parametrii scăzând valorile acestora, astfel încât limita să nu mai fie depășită și va afișa o notificare că ajustarea automată a fost efectuată. Ajustările se fac în această ordine: reducerea numărului de fire, trecerea la modul un singur fir de execuție dacă chiar și un singur fir în modul cu mai multe fire de execuție depășește I<limita> și, în final, reducerea dimensiunii dicționarului LZMA2."
+
+#. type: Plain text
+#: ../src/xz/xz.1:1021
+msgid "When compressing with B<--format=raw> or if B<--no-adjust> has been specified, only the number of threads may be reduced since it can be done without affecting the compressed output."
+msgstr "Când comprimă cu opțiunea B<--format=raw> sau dacă a fost specificată opțiunea B<--no-adjust>, numai numărul de fire poate fi redus, deoarece se poate face fără a afecta rezultatul comprimării."
+
+#. type: Plain text
+#: ../src/xz/xz.1:1028
+msgid "If the I<limit> cannot be met even with the adjustments described above, an error is displayed and B<xz> will exit with exit status 1."
+msgstr "Dacă I<limita> nu poate fi îndeplinită chiar și cu ajustările descrise mai sus, este afișată o eroare și B<xz> va ieși cu starea de ieșire 1."
+
+#. type: Plain text
+#: ../src/xz/xz.1:1032
+msgid "The I<limit> can be specified in multiple ways:"
+msgstr "I<Limita> poate fi specificata în mai multe moduri:"
+
+#. type: Plain text
+#: ../src/xz/xz.1:1042
+msgid "The I<limit> can be an absolute value in bytes. Using an integer suffix like B<MiB> can be useful. Example: B<--memlimit-compress=80MiB>"
+msgstr "I<Limita> poate fi o valoare absolută în octeți. Utilizarea unui sufix întreg precum B<MiB> poate fi utilă. De exemplu: B<--memlimit-compress=80MiB>"
+
+#. type: Plain text
+#: ../src/xz/xz.1:1054
+msgid "The I<limit> can be specified as a percentage of total physical memory (RAM). This can be useful especially when setting the B<XZ_DEFAULTS> environment variable in a shell initialization script that is shared between different computers. That way the limit is automatically bigger on systems with more memory. Example: B<--memlimit-compress=70%>"
+msgstr "I<Limita> poate fi specificată ca procent din memoria fizică totală (RAM). Acest lucru poate fi util mai ales atunci când definiți variabila de mediu B<XZ_DEFAULTS> într-un script de inițializare shell care este partajat între diferite calculatoare. În acest fel, limita este automat mai mare pe sistemele cu mai multă memorie. De exemplu: B<--memlimit-compress=70%>"
+
+#. type: Plain text
+#: ../src/xz/xz.1:1064
+msgid "The I<limit> can be reset back to its default value by setting it to B<0>. This is currently equivalent to setting the I<limit> to B<max> (no memory usage limit)."
+msgstr "I<Limita> poate fi restabilită la valoarea implicită dându-i valoarea B<0>. În prezent, aceasta este echivalentă cu stabilirea I<limitei> la B<max> (fără limită de utilizare a memoriei)."
+
+#. type: Plain text
+#: ../src/xz/xz.1:1088
+msgid "For 32-bit B<xz> there is a special case: if the I<limit> would be over B<4020\\ MiB>, the I<limit> is set to B<4020\\ MiB>. On MIPS32 B<2000\\ MiB> is used instead. (The values B<0> and B<max> aren't affected by this. A similar feature doesn't exist for decompression.) This can be helpful when a 32-bit executable has access to 4\\ GiB address space (2 GiB on MIPS32) while hopefully doing no harm in other situations."
+msgstr "Pentru B<xz> pe 32 de biți există un caz special: dacă I<limita> ar fi peste B<4020MiB>, I<limita> este stabilită la B<4020MiB>. Pe MIPS32 este stabilită în schimb la B<2000MiB>. (Valorile B<0> și B<max> nu sunt afectate de acest lucru. O caracteristică similară nu există pentru decomprimare.) Acest lucru poate fi util atunci când un executabil pe 32 de biți are acces la un spațiu de adrese de 4Gio (2Gio pe MIPS32), se speră că nu produce daune în alte situații."
+
+#. type: Plain text
+#: ../src/xz/xz.1:1091
+msgid "See also the section B<Memory usage>."
+msgstr "Consultați și secțiunea B<Utilizarea memoriei>."
+
+#. type: TP
+#: ../src/xz/xz.1:1091
+#, no-wrap
+msgid "B<--memlimit-decompress=>I<limit>"
+msgstr "B<--memlimit-decompress=>I<limita>"
+
+#. type: Plain text
+#: ../src/xz/xz.1:1105
+msgid "Set a memory usage limit for decompression. This also affects the B<--list> mode. If the operation is not possible without exceeding the I<limit>, B<xz> will display an error and decompressing the file will fail. See B<--memlimit-compress=>I<limit> for possible ways to specify the I<limit>."
+msgstr "Stabilește o limită de utilizare a memoriei pentru decomprimare. Acest lucru afectează și modul B<--list>. Dacă operațiunea nu este posibilă fără a depăși I<limita>, B<xz> va afișa o eroare și decomprimarea fișierului va eșua. Consultați B<--memlimit-compress=>I<limita> pentru modalitățile posibile de a specifica I<limita>."
+
+#. type: TP
+#: ../src/xz/xz.1:1105
+#, no-wrap
+msgid "B<--memlimit-mt-decompress=>I<limit>"
+msgstr "B<--memlimit-mt-decompress=>I<limita>"
+
+#. type: Plain text
+#: ../src/xz/xz.1:1127
+msgid "Set a memory usage limit for multi-threaded decompression. This can only affect the number of threads; this will never make B<xz> refuse to decompress a file. If I<limit> is too low to allow any multi-threading, the I<limit> is ignored and B<xz> will continue in single-threaded mode. Note that if also B<--memlimit-decompress> is used, it will always apply to both single-threaded and multi-threaded modes, and so the effective I<limit> for multi-threading will never be higher than the limit set with B<--memlimit-decompress>."
+msgstr "Stabilește o limită de utilizare a memoriei pentru decomprimarea cu mai multe fire de execuție. Acest lucru poate afecta doar numărul de fire de execuție; acest lucru nu îl va face niciodată pe B<xz> să refuze decomprimarea unui fișier. Dacă I<limita> este prea scăzută pentru a permite orice mod cu mai multe fire de execuție, I<limita> este ignorată și B<xz> va continua în modul cu un singur fir de execuție. Rețineți că, dacă se folosește și opțiunea B<--memlimit-decompress>, se va aplica întotdeauna atât modurilor cu un singur fir de execuție, cât și modurilor cu mai multe fire de execuție și astfel I<limita> efectivă pentru modul cu mai multe fire de execuție nu va fi niciodată mai mare decât limita stabilită cu opțiunea B<--memlimit-decompress>."
+
+#. type: Plain text
+#: ../src/xz/xz.1:1134
+msgid "In contrast to the other memory usage limit options, B<--memlimit-mt-decompress=>I<limit> has a system-specific default I<limit>. B<xz --info-memory> can be used to see the current value."
+msgstr "Spre deosebire de celelalte opțiuni de limită de utilizare a memoriei, opțiunea B<--memlimit-mt-decompress=>I<limita> are o I<limită> implicită specifică sistemului. Comanda B<xz --info-memory> poate fi folosită pentru a vedea valoarea curentă."
+
+#. type: Plain text
+#: ../src/xz/xz.1:1150
+msgid "This option and its default value exist because without any limit the threaded decompressor could end up allocating an insane amount of memory with some input files. If the default I<limit> is too low on your system, feel free to increase the I<limit> but never set it to a value larger than the amount of usable RAM as with appropriate input files B<xz> will attempt to use that amount of memory even with a low number of threads. Running out of memory or swapping will not improve decompression performance."
+msgstr "Această opțiune și valoarea ei implicită există deoarece, fără nicio limită, decomprimarea cu (mai multe) fire de execuție ar putea ajunge să aloce o cantitate „nebună” de memorie cu unele fișiere de intrare. Dacă I<limita> implicită este prea scăzută pe sistemul dumneavoastră, nu ezitați să creșteți I<limita>, dar niciodată să nu o stabiliți la o valoare mai mare decât cantitatea de memorie RAM utilizabilă și cu niște fișiere de intrare adecvate, B<xz> va încerca să utilizeze acea cantitate de memorie chiar și cu un număr redus de fire de execuție. Rularea lui B<xz> cu depășirea cantității de memorie fizice(RAM) sau a celei de interschimb(swap) nu va îmbunătăți performanța de decomprimare."
+
+#. type: Plain text
+#: ../src/xz/xz.1:1162
+msgid "See B<--memlimit-compress=>I<limit> for possible ways to specify the I<limit>. Setting I<limit> to B<0> resets the I<limit> to the default system-specific value."
+msgstr "Consultați opțiunea B<--memlimit-compress=>I<limita> pentru modalități posibile de a specifica I<limita>. Stabilirea I<limitei> la B<0> restabilește I<limita> la valoarea implicită specifică sistemului."
+
+#. type: TP
+#: ../src/xz/xz.1:1163
+#, no-wrap
+msgid "B<-M> I<limit>, B<--memlimit=>I<limit>, B<--memory=>I<limit>"
+msgstr "B<-M> I<limita>, B<--memlimit=>I<limita>, B<--memory=>I<limita>"
+
+#. type: Plain text
+#: ../src/xz/xz.1:1169
+msgid "This is equivalent to specifying B<--memlimit-compress=>I<limit> B<--memlimit-decompress=>I<limit> B<--memlimit-mt-decompress=>I<limit>."
+msgstr "Aceasta este echivalentă cu specificarea opțiunilor: B<--memlimit-compress=>I<limita> B<--memlimit-decompress=>I<limita> B<--memlimit-mt-decompress=>I<limita>."
+
+#. type: TP
+#: ../src/xz/xz.1:1169
+#, no-wrap
+msgid "B<--no-adjust>"
+msgstr "B<--no-adjust>"
+
+#. type: Plain text
+#: ../src/xz/xz.1:1179
+msgid "Display an error and exit if the memory usage limit cannot be met without adjusting settings that affect the compressed output. That is, this prevents B<xz> from switching the encoder from multi-threaded mode to single-threaded mode and from reducing the LZMA2 dictionary size. Even when this option is used the number of threads may be reduced to meet the memory usage limit as that won't affect the compressed output."
+msgstr "Afișează o eroare și iese dacă limita de utilizare a memoriei nu poate fi îndeplinită fără ajustarea parametrilor care afectează ieșirea comprimată. Adică, acest lucru împiedică B<xz> să comute codificatorul din modul cu mai multe fire de execuție în modul cu un singur fir de execuție și să reducă dimensiunea dicționarului LZMA2. Chiar și atunci când această opțiune este utilizată, numărul de fire de execuție poate fi redus pentru a îndeplini limita de utilizare a memoriei, deoarece aceasta nu va afecta comprimarea."
+
+#. type: Plain text
+#: ../src/xz/xz.1:1182
+msgid "Automatic adjusting is always disabled when creating raw streams (B<--format=raw>)."
+msgstr "Ajustarea automată este întotdeauna dezactivată la crearea fluxurilor brute (B<--format=raw>)."
+
+#. type: TP
+#: ../src/xz/xz.1:1182
+#, no-wrap
+msgid "B<-T> I<threads>, B<--threads=>I<threads>"
+msgstr "B<-T> I<număr>, B<--threads=>I<număr>"
+
+#. type: Plain text
+#: ../src/xz/xz.1:1197
+msgid "Specify the number of worker threads to use. Setting I<threads> to a special value B<0> makes B<xz> use up to as many threads as the processor(s) on the system support. The actual number of threads can be fewer than I<threads> if the input file is not big enough for threading with the given settings or if using more threads would exceed the memory usage limit."
+msgstr "Specifică numărul de fire de execuție de utilizat. Stabilirea I<numărului> la valoarea specială B<0>, face ca B<xz> să utilizeze până la atâtea fire de execuție câte procesoare sunt în sistem. Numărul real de fire de execuție poate fi mai mic decât I<număr> dacă fișierul de intrare nu este suficient de mare pentru a trece la modul cu mai multe fire de execuție cu parametrii dați, sau dacă folosirea mai multor fire de execuție ar depăși limita de utilizare a memoriei."
+
+#. type: Plain text
+#: ../src/xz/xz.1:1216
+msgid "The single-threaded and multi-threaded compressors produce different output. Single-threaded compressor will give the smallest file size but only the output from the multi-threaded compressor can be decompressed using multiple threads. Setting I<threads> to B<1> will use the single-threaded mode. Setting I<threads> to any other value, including B<0>, will use the multi-threaded compressor even if the system supports only one hardware thread. (B<xz> 5.2.x used single-threaded mode in this situation.)"
+msgstr "Operațiile de comprimare cu un singur fir de execuție și cele cu mai multe fire de execuție produc ieșiri diferite. Comprimarea cu un singur fir de execuție va oferi cea mai mică dimensiune a fișierului, dar numai ieșirea de la comprimarea cu mai multe fire de execuție poate fi decomprimată folosind mai multe fire. Stabilirea I<numărului> la B<1> va determina ca B<xz> să folosească modul cu un singur fir de execuție. Stabilirea I<numărului> la orice altă valoare, inclusiv B<0>, va determina ca B<xz> să folosească comprimarea cu mai multe fire de execuție chiar dacă sistemul acceptă doar un fir hardware. (B<xz> 5.2.x folosește modul cu un singur fir de execuție în această situație.)"
+
+#. type: Plain text
+#: ../src/xz/xz.1:1235
+msgid "To use multi-threaded mode with only one thread, set I<threads> to B<+1>. The B<+> prefix has no effect with values other than B<1>. A memory usage limit can still make B<xz> switch to single-threaded mode unless B<--no-adjust> is used. Support for the B<+> prefix was added in B<xz> 5.4.0."
+msgstr "Pentru a utiliza modul cu mai multe fire de execuție cu un singur fir, stabiliți I<numărul> la B<+1>. Prefixul B<+> nu are efect cu alte valori decât B<1>. O limită de utilizare a memoriei poate face în continuare B<xz> să treacă în modul cu un singur fir, cu excepția cazului în care este utilizată opțiunea B<--no-adjust>. Suportul pentru prefixul B<+> a fost adăugat în B<xz> 5.4.0."
+
+#. type: Plain text
+#: ../src/xz/xz.1:1250
+msgid "If an automatic number of threads has been requested and no memory usage limit has been specified, then a system-specific default soft limit will be used to possibly limit the number of threads. It is a soft limit in sense that it is ignored if the number of threads becomes one, thus a soft limit will never stop B<xz> from compressing or decompressing. This default soft limit will not make B<xz> switch from multi-threaded mode to single-threaded mode. The active limits can be seen with B<xz --info-memory>."
+msgstr "Dacă a fost solicitat un număr automat de fire și nu a fost specificată nicio limită de utilizare a memoriei, atunci o limită „maleabilă” implicită specifică sistemului va fi utilizată pentru a limita eventual numărul de fire de execuție. Este o limită „maleabilă” în sensul că este ignorată dacă numărul de fire devine unul, astfel o limită „maleabilă” nu va opri niciodată B<xz> să comprime sau să decomprime. Această limită „maleabilă” implicită nu va face B<xz> să treacă de la modul cu mai multe fire de execuție la modul cu un singur fir de execuție. Limitele active pot fi văzute rulând comanda B<xz --info-memory>."
+
+#. type: Plain text
+#: ../src/xz/xz.1:1257
+msgid "Currently the only threading method is to split the input into blocks and compress them independently from each other. The default block size depends on the compression level and can be overridden with the B<--block-size=>I<size> option."
+msgstr "În prezent, singura metodă de procesare cu fire de execuție este împărțirea intrării în blocuri și comprimarea lor independent unul de celălalt. Dimensiunea implicită a blocului depinde de nivelul de comprimare și poate fi înlocuită cu opțiunea B<--block-size=>I<dimensiune>."
+
+#. type: Plain text
+#: ../src/xz/xz.1:1265
+msgid "Threaded decompression only works on files that contain multiple blocks with size information in block headers. All large enough files compressed in multi-threaded mode meet this condition, but files compressed in single-threaded mode don't even if B<--block-size=>I<size> has been used."
+msgstr "Decomprimarea cu fire de execuție funcționează numai pe fișierele care conțin mai multe blocuri cu informații despre dimensiune în antetele blocurilor. Toate fișierele suficient de mari comprimate în modul cu mai multe fire de execuție îndeplinesc această condiție, dar fișierele comprimate în modul cu un singur fir de execuție nu o îndeplinesc chiar dacă a fost folosită opțiunea B<--block-size=>I<dimensiune>."
+
+#. type: SS
+#: ../src/xz/xz.1:1266 ../src/xz/xz.1:2819
+#, no-wrap
+msgid "Custom compressor filter chains"
+msgstr "Lanțuri de filtrare personalizate pentru instrumentul de comprimare"
+
+#. type: Plain text
+#: ../src/xz/xz.1:1282
+msgid "A custom filter chain allows specifying the compression settings in detail instead of relying on the settings associated to the presets. When a custom filter chain is specified, preset options (B<-0> \\&...\\& B<-9> and B<--extreme>) earlier on the command line are forgotten. If a preset option is specified after one or more custom filter chain options, the new preset takes effect and the custom filter chain options specified earlier are forgotten."
+msgstr "Un lanț de filtrare personalizat permite specificarea parametrilor de comprimare în detaliu, în loc să se bazeze pe cei asociați opțiunilor prestabilite. Când este specificat un lanț de filtrare personalizat, opțiunile prestabilite (B<-0> \\&...\\& B<-9> și B<--extreme>) de mai devreme din linia de comandă sunt uitate. Dacă o opțiune prestabilită este specificată după una sau mai multe opțiuni de lanț de filtrare personalizat, noua prestabilire intră în vigoare și opțiunile lanțului de filtrare personalizat, specificate mai devreme sunt uitate."
+
+#. type: Plain text
+#: ../src/xz/xz.1:1289
+msgid "A filter chain is comparable to piping on the command line. When compressing, the uncompressed input goes to the first filter, whose output goes to the next filter (if any). The output of the last filter gets written to the compressed file. The maximum number of filters in the chain is four, but typically a filter chain has only one or two filters."
+msgstr "Un lanț de filtrare este comparabil cu conductele din linia de comandă. La comprimare, intrarea necomprimată merge la primul filtru, a cărui ieșire merge la următorul filtru (dacă există). Ieșirea ultimului filtru este scrisă în fișierul comprimat. Numărul maxim de filtre din lanț este de patru, dar de obicei un lanț de filtrare are doar unul sau două filtre."
+
+#. type: Plain text
+#: ../src/xz/xz.1:1297
+msgid "Many filters have limitations on where they can be in the filter chain: some filters can work only as the last filter in the chain, some only as a non-last filter, and some work in any position in the chain. Depending on the filter, this limitation is either inherent to the filter design or exists to prevent security issues."
+msgstr "Multe filtre au limitări în ceea ce privește locul în care se pot afla în lanțul de filtrare: unele filtre pot funcționa doar ca ultimul filtru din lanț, altele doar ca non-ultim filtru și unele funcționează în orice poziție din lanț. În funcție de filtru, această limitare este fie inerentă proiectării filtrului, fie există pentru a preveni problemele de securitate."
+
+#. type: Plain text
+#: ../src/xz/xz.1:1305
+msgid "A custom filter chain is specified by using one or more filter options in the order they are wanted in the filter chain. That is, the order of filter options is significant! When decoding raw streams (B<--format=raw>), the filter chain is specified in the same order as it was specified when compressing."
+msgstr "Un lanț de filtrare personalizat este specificat utilizând una sau mai multe opțiuni de filtrare în ordinea în care sunt cerute în lanțul de filtrare. Adică, ordinea opțiunilor de filtrare este semnificativă! La decodificarea fluxurilor brute (B<--format=raw>), lanțul de filtrare este specificat în aceeași ordine în care a fost specificat la comprimare."
+
+#. type: Plain text
+#: ../src/xz/xz.1:1314
+msgid "Filters take filter-specific I<options> as a comma-separated list. Extra commas in I<options> are ignored. Every option has a default value, so you need to specify only those you want to change."
+msgstr "Filtrele iau I<opțiuni> specifice filtrului ca o listă separată prin virgule. Virgulele suplimentare din I<opțiuni> sunt ignorate. Fiecare opțiune are o valoare implicită, așa că trebuie să specificați numai cele pe care doriți să le modificați."
+
+#. type: Plain text
+#: ../src/xz/xz.1:1323
+msgid "To see the whole filter chain and I<options>, use B<xz -vv> (that is, use B<--verbose> twice). This works also for viewing the filter chain options used by presets."
+msgstr "Pentru a vedea întregul lanț de filtre și I<opțiuni>, utilizați B<xz -vv> (adică folosiți B<--verbose> de două ori). Acest lucru funcționează și pentru vizualizarea opțiunilor lanțului de filtre utilizate de valorile prestabilite."
+
+#. type: TP
+#: ../src/xz/xz.1:1323
+#, no-wrap
+msgid "B<--lzma1>B<=>I<options>"
+msgstr "B<--lzma1>B<=>I<opțiuni>"
+
+#. type: TP
+#: ../src/xz/xz.1:1326
+#, no-wrap
+msgid "B<--lzma2>B<=>I<options>"
+msgstr "B<--lzma2>B<=>I<opțiuni>"
+
+#. type: Plain text
+#: ../src/xz/xz.1:1331
+msgid "Add LZMA1 or LZMA2 filter to the filter chain. These filters can be used only as the last filter in the chain."
+msgstr "Adaugă filtrul LZMA1 sau LZMA2 la lanțul de filtre. Aceste filtre pot fi folosite doar ca ultimul filtru din lanț."
+
+#. type: Plain text
+#: ../src/xz/xz.1:1343
+msgid "LZMA1 is a legacy filter, which is supported almost solely due to the legacy B<.lzma> file format, which supports only LZMA1. LZMA2 is an updated version of LZMA1 to fix some practical issues of LZMA1. The B<.xz> format uses LZMA2 and doesn't support LZMA1 at all. Compression speed and ratios of LZMA1 and LZMA2 are practically the same."
+msgstr "LZMA1 este un filtru vechi, care este acceptat aproape exclusiv datorită formatului de fișier vechi B<.lzma>, care acceptă numai LZMA1. LZMA2 este o versiune actualizată a LZMA1 pentru a rezolva unele probleme practice ale LZMA1. Formatul B<.xz> folosește LZMA2 și nu acceptă deloc LZMA1. Viteza de comprimare și rapoartele LZMA1 și LZMA2 sunt practic aceleași."
+
+#. type: Plain text
+#: ../src/xz/xz.1:1346
+msgid "LZMA1 and LZMA2 share the same set of I<options>:"
+msgstr "LZMA1 și LZMA2 au același set de I<opțiuni>:"
+
+#. type: TP
+#: ../src/xz/xz.1:1347
+#, no-wrap
+msgid "B<preset=>I<preset>"
+msgstr "B<preset=>I<prestabilit>"
+
+#. type: Plain text
+#: ../src/xz/xz.1:1374
+msgid "Reset all LZMA1 or LZMA2 I<options> to I<preset>. I<Preset> consist of an integer, which may be followed by single-letter preset modifiers. The integer can be from B<0> to B<9>, matching the command line options B<-0> \\&...\\& B<-9>. The only supported modifier is currently B<e>, which matches B<--extreme>. If no B<preset> is specified, the default values of LZMA1 or LZMA2 I<options> are taken from the preset B<6>."
+msgstr "Reconfigurează toate I<opțiunile> LZMA1 sau LZMA2 la I<prestabilit>. I<Prestabilit> constă dintr-un număr întreg, care poate fi urmat de modificatori prestabiliți cu o singură literă. Numărul întreg poate fi de la B<0> la B<9>, potrivindu-se cu opțiunile liniei de comandă B<-0> \\&...\\& B<-9>. Singurul modificator acceptat în prezent este B<e>, care se potrivește cu B<--extreme>. Dacă nu este specificat B<prestabilit>, valorile implicite ale I<opțiunilor> LZMA1 sau LZMA2 sunt preluate din prestabilirea B<6>."
+
+#. type: TP
+#: ../src/xz/xz.1:1374
+#, no-wrap
+msgid "B<dict=>I<size>"
+msgstr "B<dict=>I<dimensiunea>"
+
+#. type: Plain text
+#: ../src/xz/xz.1:1389
+msgid "Dictionary (history buffer) I<size> indicates how many bytes of the recently processed uncompressed data is kept in memory. The algorithm tries to find repeating byte sequences (matches) in the uncompressed data, and replace them with references to the data currently in the dictionary. The bigger the dictionary, the higher is the chance to find a match. Thus, increasing dictionary I<size> usually improves compression ratio, but a dictionary bigger than the uncompressed file is waste of memory."
+msgstr "I<Dimensiunea> dicționarului (istoricul memoriei tampon) indică câți octeți din datele necomprimate recent procesate sunt păstrați în memorie. Algoritmul încearcă să găsească secvențe de octeți care se repetă (potriviri) în datele necomprimate și să le înlocuiască cu referințe la datele aflate în prezent în dicționar. Cu cât dicționarul este mai mare, cu atât este mai mare șansa de a găsi o potrivire. Astfel, creșterea I<dimensiunii> dicționarului îmbunătățește de obicei raportul de comprimare, dar un dicționar mai mare decât fișierul necomprimat este risipă de memorie."
+
+#. type: Plain text
+#: ../src/xz/xz.1:1398
+msgid "Typical dictionary I<size> is from 64\\ KiB to 64\\ MiB. The minimum is 4\\ KiB. The maximum for compression is currently 1.5\\ GiB (1536\\ MiB). The decompressor already supports dictionaries up to one byte less than 4\\ GiB, which is the maximum for the LZMA1 and LZMA2 stream formats."
+msgstr "I<Dimensiunea>tipică a dicționarului este de la 64Kio până la 64Mio. Minimul este de 4Kio. Maximul pentru compresie este în prezent de 1,5Gio (1536Mio). Decomprimarea acceptă deja dicționare cu până la un octet mai puțin de 4Gio, care este maximul pentru formatele de flux LZMA1 și LZMA2."
+
+#. type: Plain text
+#: ../src/xz/xz.1:1425
+msgid "Dictionary I<size> and match finder (I<mf>) together determine the memory usage of the LZMA1 or LZMA2 encoder. The same (or bigger) dictionary I<size> is required for decompressing that was used when compressing, thus the memory usage of the decoder is determined by the dictionary size used when compressing. The B<.xz> headers store the dictionary I<size> either as 2^I<n> or 2^I<n> + 2^(I<n>-1), so these I<sizes> are somewhat preferred for compression. Other I<sizes> will get rounded up when stored in the B<.xz> headers."
+msgstr "I<Dimensiunea> dicționarului și găsitorul de potriviri (match finder) → (I<mf>) determină împreună utilizarea memoriei de către codificatorul LZMA1 sau LZMA2. Aceeași I<dimensiune> a dicționarului (sau mai mare) care a fost utilizată la comprimare, este necesară pentru decomprimare, astfel încât utilizarea memoriei de către decodificator este determinată de dimensiunea dicționarului utilizată la comprimare. Antetele B<.xz> stochează I<dimensiunea> dicționarului fie ca 2^I<n>, fie ca 2^I<n> + 2^(I<n>-1), deci aceste I<dimensiuni> sunt oarecum preferate pentru comprimare. Alte I<dimensiuni> vor fi rotunjite atunci când sunt stocate în anteturile B<.xz>."
+
+#. type: TP
+#: ../src/xz/xz.1:1425
+#, no-wrap
+msgid "B<lc=>I<lc>"
+msgstr "B<lc=>I<lc>"
+
+#. type: Plain text
+#: ../src/xz/xz.1:1434
+msgid "Specify the number of literal context bits. The minimum is 0 and the maximum is 4; the default is 3. In addition, the sum of I<lc> and I<lp> must not exceed 4."
+msgstr "Specifică numărul de biți de context literal. Minimul este 0 și maximul este 4; implicit este 3. În plus, suma I<lc> și I<lp> nu trebuie să depășească 4."
+
+#. type: Plain text
+#: ../src/xz/xz.1:1439
+msgid "All bytes that cannot be encoded as matches are encoded as literals. That is, literals are simply 8-bit bytes that are encoded one at a time."
+msgstr "Toți octeții care nu pot fi codificați ca potriviri sunt codificați ca literali. Adică, literalii sunt pur și simplu octeți de 8 biți care sunt codificați unul câte unul."
+
+#. type: Plain text
+#: ../src/xz/xz.1:1453
+msgid "The literal coding makes an assumption that the highest I<lc> bits of the previous uncompressed byte correlate with the next byte. For example, in typical English text, an upper-case letter is often followed by a lower-case letter, and a lower-case letter is usually followed by another lower-case letter. In the US-ASCII character set, the highest three bits are 010 for upper-case letters and 011 for lower-case letters. When I<lc> is at least 3, the literal coding can take advantage of this property in the uncompressed data."
+msgstr "Codificarea literală presupune că cei mai mari biți I<lc> ai octetului anterior necomprimat se corelează cu octetul următor. De exemplu, în textul tipic englezesc, o literă mare este adesea urmată de o literă mică, iar o literă mică este urmată de obicei de o altă literă mică. În setul de caractere US-ASCII, cei mai mari trei biți sunt 010 pentru literele mari și 011 pentru literele mici. Când I<lc> este cel puțin 3, codificarea literală poate profita de această proprietate în datele necomprimate."
+
+#. type: Plain text
+#: ../src/xz/xz.1:1462
+msgid "The default value (3) is usually good. If you want maximum compression, test B<lc=4>. Sometimes it helps a little, and sometimes it makes compression worse. If it makes it worse, test B<lc=2> too."
+msgstr "Valoarea implicită (3) este de obicei bună. Dacă doriți o comprimare maximă, testați B<lc=4>. Uneori ajută puțin, iar uneori înrăutățește comprimarea . Dacă o agravează, încercați de-asemeni cu B<lc=2>."
+
+#. type: TP
+#: ../src/xz/xz.1:1462
+#, no-wrap
+msgid "B<lp=>I<lp>"
+msgstr "B<lp=>I<lp>"
+
+#. type: Plain text
+#: ../src/xz/xz.1:1466
+msgid "Specify the number of literal position bits. The minimum is 0 and the maximum is 4; the default is 0."
+msgstr "Specifică numărul de biți de poziție literală. Minimul este 0 și maximul este 4; implicit este 0."
+
+#. type: Plain text
+#: ../src/xz/xz.1:1473
+msgid "I<Lp> affects what kind of alignment in the uncompressed data is assumed when encoding literals. See I<pb> below for more information about alignment."
+msgstr "I<Lp> afectează ce fel de aliniere în datele necomprimate este presupusă la codificarea literalelor. Consultați argumentul I<pb> de mai jos pentru mai multe informații despre aliniere."
+
+#. type: TP
+#: ../src/xz/xz.1:1473
+#, no-wrap
+msgid "B<pb=>I<pb>"
+msgstr "B<pb=>I<pb>"
+
+#. type: Plain text
+#: ../src/xz/xz.1:1477
+msgid "Specify the number of position bits. The minimum is 0 and the maximum is 4; the default is 2."
+msgstr "Specifică numărul de biți de poziție. Minimul este 0 și maximul este 4; implicit este 2."
+
+#. type: Plain text
+#: ../src/xz/xz.1:1484
+msgid "I<Pb> affects what kind of alignment in the uncompressed data is assumed in general. The default means four-byte alignment (2^I<pb>=2^2=4), which is often a good choice when there's no better guess."
+msgstr "I<Pb> afectează ce fel de aliniere în datele necomprimate este presupusă în general. Valoarea implicită înseamnă alinierea pe patru octeți (2^I<pb>=2^2=4), care este adesea o alegere bună atunci când nu există o ipoteză mai bună."
+
+#. type: Plain text
+#: ../src/xz/xz.1:1498
+msgid "When the alignment is known, setting I<pb> accordingly may reduce the file size a little. For example, with text files having one-byte alignment (US-ASCII, ISO-8859-*, UTF-8), setting B<pb=0> can improve compression slightly. For UTF-16 text, B<pb=1> is a good choice. If the alignment is an odd number like 3 bytes, B<pb=0> might be the best choice."
+msgstr "Când alinierea este cunoscută, definirea lui I<pb> în mod corespunzător poate reduce puțin dimensiunea fișierului. De exemplu, cu fișierele text cu aliniere pe un octet (US-ASCII, ISO-8859-*, UTF-8), definirea B<pb=0> poate îmbunătăți ușor comprimarea. Pentru textul UTF-16, B<pb=1> este o alegere bună. Dacă alinierea este un număr impar, cum ar fi 3 octeți, B<pb=0> ar putea fi cea mai bună alegere."
+
+#. type: Plain text
+#: ../src/xz/xz.1:1506
+msgid "Even though the assumed alignment can be adjusted with I<pb> and I<lp>, LZMA1 and LZMA2 still slightly favor 16-byte alignment. It might be worth taking into account when designing file formats that are likely to be often compressed with LZMA1 or LZMA2."
+msgstr "Chiar dacă alinierea presupusă poate fi ajustată cu I<pb> și I<lp>, LZMA1 și LZMA2 încă favorizează ușor alinierea pe 16 octeți. Ar putea fi demn de luat în considerare atunci când proiectați formate de fișiere care pot fi adesea comprimate cu LZMA1 sau LZMA2."
+
+#. type: TP
+#: ../src/xz/xz.1:1506
+#, no-wrap
+msgid "B<mf=>I<mf>"
+msgstr "B<mf=>I<mf>"
+
+#. type: Plain text
+#: ../src/xz/xz.1:1521
+msgid "Match finder has a major effect on encoder speed, memory usage, and compression ratio. Usually Hash Chain match finders are faster than Binary Tree match finders. The default depends on the I<preset>: 0 uses B<hc3>, 1\\(en3 use B<hc4>, and the rest use B<bt4>."
+msgstr "Căutarea potrivirilor are un efect major asupra vitezei codificatorului, utilizării memoriei și raportului de comprimare. De obicei, găsitorii de potriviri din lanțul sumelor de control sunt mai rapizi decât găsitorii de potriviri din arborele binar. Valoarea implicită depinde de I<prestabilit>: 0 folosește B<hc3>, 1\\(en3 folosește B<hc4>, iar restul folosește B<bt4>."
+
+#. type: Plain text
+#: ../src/xz/xz.1:1527
+msgid "The following match finders are supported. The memory usage formulas below are rough approximations, which are closest to the reality when I<dict> is a power of two."
+msgstr "Sunt acceptate următoarele opțiuni de căutare de potriviri. Formulele de utilizare a memoriei de mai jos sunt aproximări estimative, care se apropie cel mai mult de realitate atunci când I<dict> este o putere a lui doi."
+
+#. type: TP
+#: ../src/xz/xz.1:1528
+#, no-wrap
+msgid "B<hc3>"
+msgstr "B<hc3>"
+
+#. type: Plain text
+#: ../src/xz/xz.1:1531
+msgid "Hash Chain with 2- and 3-byte hashing"
+msgstr "Lanț de sumă de control, cu suma de control de 2 și 3 octeți"
+
+#. type: Plain text
+#: ../src/xz/xz.1:1535 ../src/xz/xz.1:1584
+msgid "Minimum value for I<nice>: 3"
+msgstr "Valoarea minimă pentru I<nice>: 3"
+
+#. type: Plain text
+#: ../src/xz/xz.1:1537 ../src/xz/xz.1:1556 ../src/xz/xz.1:1586
+#: ../src/xz/xz.1:1605
+msgid "Memory usage:"
+msgstr "Utilizarea memoriei:"
+
+#. type: Plain text
+#: ../src/xz/xz.1:1542
+msgid "I<dict> * 7.5 (if I<dict> E<lt>= 16 MiB);"
+msgstr "I<dict> * 7.5 (dacă I<dict> E<lt>= 16 Mio);"
+
+#. type: Plain text
+#: ../src/xz/xz.1:1547
+msgid "I<dict> * 5.5 + 64 MiB (if I<dict> E<gt> 16 MiB)"
+msgstr "I<dict> * 5.5 + 64 MiB (dacă I<dict> E<gt> 16 Mio)"
+
+#. type: TP
+#: ../src/xz/xz.1:1547
+#, no-wrap
+msgid "B<hc4>"
+msgstr "B<hc4>"
+
+#. type: Plain text
+#: ../src/xz/xz.1:1550
+msgid "Hash Chain with 2-, 3-, and 4-byte hashing"
+msgstr "Lanț de sumă de control, cu suma de control de 2, 3 și 4 octeți"
+
+#. type: Plain text
+#: ../src/xz/xz.1:1554 ../src/xz/xz.1:1603
+msgid "Minimum value for I<nice>: 4"
+msgstr "Valoarea minimă pentru I<nice>: 4"
+
+#. type: Plain text
+#: ../src/xz/xz.1:1561
+msgid "I<dict> * 7.5 (if I<dict> E<lt>= 32 MiB);"
+msgstr "I<dict> * 7.5 (dacă I<dict> E<lt>= 32 Mio);"
+
+#. type: Plain text
+#: ../src/xz/xz.1:1566
+msgid "I<dict> * 6.5 (if I<dict> E<gt> 32 MiB)"
+msgstr "I<dict> * 6.5 (dacă I<dict> E<gt> 32 Mio)"
+
+#. type: TP
+#: ../src/xz/xz.1:1566
+#, no-wrap
+msgid "B<bt2>"
+msgstr "B<bt2>"
+
+#. type: Plain text
+#: ../src/xz/xz.1:1569
+msgid "Binary Tree with 2-byte hashing"
+msgstr "Arbore binar cu suma de control de 2 octeți"
+
+#. type: Plain text
+#: ../src/xz/xz.1:1573
+msgid "Minimum value for I<nice>: 2"
+msgstr "Valoarea minimă pentru I<nice>: 2"
+
+#. type: Plain text
+#: ../src/xz/xz.1:1577
+msgid "Memory usage: I<dict> * 9.5"
+msgstr "Utilizarea memoriei: I<dict> * 9.5"
+
+#. type: TP
+#: ../src/xz/xz.1:1577
+#, no-wrap
+msgid "B<bt3>"
+msgstr "B<bt3>"
+
+#. type: Plain text
+#: ../src/xz/xz.1:1580
+msgid "Binary Tree with 2- and 3-byte hashing"
+msgstr "Arbore binar cu suma de control de 2 și 3 octeți"
+
+#. type: Plain text
+#: ../src/xz/xz.1:1591
+msgid "I<dict> * 11.5 (if I<dict> E<lt>= 16 MiB);"
+msgstr "I<dict> * 11.5 (dacă I<dict> E<lt>= 16 Mio);"
+
+#. type: Plain text
+#: ../src/xz/xz.1:1596
+msgid "I<dict> * 9.5 + 64 MiB (if I<dict> E<gt> 16 MiB)"
+msgstr "I<dict> * 9.5 + 64 MiB (dacă I<dict> E<gt> 16 Mio)"
+
+#. type: TP
+#: ../src/xz/xz.1:1596
+#, no-wrap
+msgid "B<bt4>"
+msgstr "B<bt4>"
+
+#. type: Plain text
+#: ../src/xz/xz.1:1599
+msgid "Binary Tree with 2-, 3-, and 4-byte hashing"
+msgstr "Arbore binar cu suma de control de 2, 3 și 4 octeți"
+
+#. type: Plain text
+#: ../src/xz/xz.1:1610
+msgid "I<dict> * 11.5 (if I<dict> E<lt>= 32 MiB);"
+msgstr "I<dict> * 11.5 (dacă I<dict> E<lt>= 32 Mio);"
+
+#. type: Plain text
+#: ../src/xz/xz.1:1615
+msgid "I<dict> * 10.5 (if I<dict> E<gt> 32 MiB)"
+msgstr "I<dict> * 10.5 (dacă I<dict> E<gt> 32 Mio)"
+
+#. type: TP
+#: ../src/xz/xz.1:1616
+#, no-wrap
+msgid "B<mode=>I<mode>"
+msgstr "B<mode=>I<mod>"
+
+#. type: Plain text
+#: ../src/xz/xz.1:1637
+msgid "Compression I<mode> specifies the method to analyze the data produced by the match finder. Supported I<modes> are B<fast> and B<normal>. The default is B<fast> for I<presets> 0\\(en3 and B<normal> for I<presets> 4\\(en9."
+msgstr "Comprimarea I<mod> specifică metoda de analiză a datelor produse de găsitorul de potriviri. I<Modurile> acceptate sunt B<fast>(rapid) și B<normal>. Valoarea implicită este B<fast> pentru I<prestabiliri> 0\\(en3 și B<normal> pentru I<prestabiliri> 4\\(en9."
+
+#. type: Plain text
+#: ../src/xz/xz.1:1646
+msgid "Usually B<fast> is used with Hash Chain match finders and B<normal> with Binary Tree match finders. This is also what the I<presets> do."
+msgstr "De obicei, B<fast> este folosit cu instrumentele de căutare de potriviri ale lanțului de sume de control, și B<normal> cu instrumentele de căutare de potriviri din arborele binar. Aceasta este și ceea ce fac I<prestabiririle>."
+
+#. type: TP
+#: ../src/xz/xz.1:1646
+#, no-wrap
+msgid "B<nice=>I<nice>"
+msgstr "B<nice=>I<nice>"
+
+#. type: Plain text
+#: ../src/xz/xz.1:1653
+msgid "Specify what is considered to be a nice length for a match. Once a match of at least I<nice> bytes is found, the algorithm stops looking for possibly better matches."
+msgstr "Specifică ceea ce este considerat a fi o lungime bună(nice) pentru o potrivire. Odată ce este găsită o potrivire de cel puțin I<nice> octeți, algoritmul nu mai caută după potriviri posibile mai bune."
+
+#. type: Plain text
+#: ../src/xz/xz.1:1660
+msgid "I<Nice> can be 2\\(en273 bytes. Higher values tend to give better compression ratio at the expense of speed. The default depends on the I<preset>."
+msgstr "I<Nice> poate fi de 2\\(en273 octeți. Valorile mai mari tind să ofere un raport de comprimare mai bun în detrimentul vitezei. Valoarea implicită depinde de I<prestabilit>."
+
+#. type: TP
+#: ../src/xz/xz.1:1660
+#, no-wrap
+msgid "B<depth=>I<depth>"
+msgstr "B<depth=>I<adâncimea>"
+
+#. type: Plain text
+#: ../src/xz/xz.1:1670
+msgid "Specify the maximum search depth in the match finder. The default is the special value of 0, which makes the compressor determine a reasonable I<depth> from I<mf> and I<nice>."
+msgstr "Specifică adâncimea maximă de căutare în găsitorul de potriviri. Valoarea implicită este valoarea specială de 0, ceea ce face ca instrumentul de comprimare să determine o I<adâncime> rezonabilă pornind de la valorile I<mf> și I<nice>."
+
+#. type: Plain text
+#: ../src/xz/xz.1:1681
+msgid "Reasonable I<depth> for Hash Chains is 4\\(en100 and 16\\(en1000 for Binary Trees. Using very high values for I<depth> can make the encoder extremely slow with some files. Avoid setting the I<depth> over 1000 unless you are prepared to interrupt the compression in case it is taking far too long."
+msgstr "I<Adâncimea> rezonabilă pentru lanțuri de sumă de control este 4\\(en100 și 16\\(en1000 pentru arbori binari. Folosirea unor valori foarte mari pentru I<adâncime> poate face codificatorul extrem de lent cu unele fișiere. Evitați să stabiliți I<adâncimea> la valori peste 1000, cu excepția cazului în care sunteți pregătit să întrerupeți comprimarea în cazul în care durează prea mult."
+
+#. type: Plain text
+#: ../src/xz/xz.1:1692
+msgid "When decoding raw streams (B<--format=raw>), LZMA2 needs only the dictionary I<size>. LZMA1 needs also I<lc>, I<lp>, and I<pb>."
+msgstr "La decodificarea fluxurilor brute (B<--format=raw>), LZMA2 are nevoie doar de I<dimensiunea> dicționarului. LZMA1 are nevoie de asemenea de I<lc>, I<lp> și I<pb>."
+
+#. type: TP
+#: ../src/xz/xz.1:1692
+#, no-wrap
+msgid "B<--x86>B<=>I<options>"
+msgstr "B<--x86>B<=>I<opțiuni>"
+
+#. type: TP
+#: ../src/xz/xz.1:1695
+#, no-wrap
+msgid "B<--arm>B<=>I<options>"
+msgstr "B<--arm>B<=>I<opțiuni>"
+
+#. type: TP
+#: ../src/xz/xz.1:1697
+#, no-wrap
+msgid "B<--armthumb>B<=>I<options>"
+msgstr "B<--armthumb>B<=>I<opțiuni>"
+
+#. type: TP
+#: ../src/xz/xz.1:1699
+#, no-wrap
+msgid "B<--arm64>B<=>I<options>"
+msgstr "B<--arm64>B<=>I<opțiuni>"
+
+#. type: TP
+#: ../src/xz/xz.1:1701
+#, no-wrap
+msgid "B<--powerpc>B<=>I<options>"
+msgstr "B<--powerpc>B<=>I<opțiuni>"
+
+#. type: TP
+#: ../src/xz/xz.1:1703
+#, no-wrap
+msgid "B<--ia64>B<=>I<options>"
+msgstr "B<--ia64>B<=>I<opțiuni>"
+
+#. type: TP
+#: ../src/xz/xz.1:1705
+#, no-wrap
+msgid "B<--sparc>B<=>I<options>"
+msgstr "B<--sparc>B<=>I<opțiuni>"
+
+#. type: Plain text
+#: ../src/xz/xz.1:1711
+msgid "Add a branch/call/jump (BCJ) filter to the filter chain. These filters can be used only as a non-last filter in the filter chain."
+msgstr "Adaugă un filtru de ramură/apel/salt (branch/call/jump ⟶ „BCJ”) la lanțul de filtre. Aceste filtre pot fi utilizate numai ca un filtru care nu este ultimul din lanțul de filtrare."
+
+#. type: Plain text
+#: ../src/xz/xz.1:1725
+msgid "A BCJ filter converts relative addresses in the machine code to their absolute counterparts. This doesn't change the size of the data but it increases redundancy, which can help LZMA2 to produce 0\\(en15\\ % smaller B<.xz> file. The BCJ filters are always reversible, so using a BCJ filter for wrong type of data doesn't cause any data loss, although it may make the compression ratio slightly worse. The BCJ filters are very fast and use an insignificant amount of memory."
+msgstr "Un filtru BCJ convertește adresele relative din codul mașinii în omoloagele lor absolute. Acest lucru nu modifică dimensiunea datelor, dar crește redundanța, ceea ce poate ajuta LZMA2 să producă fișier B<.xz> cu 0\\(en15\\ % mai mic. Filtrele BCJ sunt întotdeauna reversibile, deci folosind un filtru BCJ pentru tipul greșit de date nu provoacă nicio pierdere de date, deși poate înrăutăți puțin raportul de comprimare. Filtrele BCJ sunt foarte rapide și folosesc o cantitate nesemnificativă de memorie."
+
+#. type: Plain text
+#: ../src/xz/xz.1:1728
+msgid "These BCJ filters have known problems related to the compression ratio:"
+msgstr "Aceste filtre BCJ au probleme cunoscute legate de raportul de comprimare:"
+
+#. type: Plain text
+#: ../src/xz/xz.1:1735
+msgid "Some types of files containing executable code (for example, object files, static libraries, and Linux kernel modules) have the addresses in the instructions filled with filler values. These BCJ filters will still do the address conversion, which will make the compression worse with these files."
+msgstr "Unele tipuri de fișiere care conțin cod executabil (de exemplu, fișiere obiect, biblioteci statice și module de kernel Linux) au adresele din instrucțiuni completate cu valori de umplere. Aceste filtre BCJ vor face în continuare conversia adresei, ceea ce va înrăutăți comprimarea cu aceste fișiere."
+
+#. type: Plain text
+#: ../src/xz/xz.1:1745
+msgid "If a BCJ filter is applied on an archive, it is possible that it makes the compression ratio worse than not using a BCJ filter. For example, if there are similar or even identical executables then filtering will likely make the files less similar and thus compression is worse. The contents of non-executable files in the same archive can matter too. In practice one has to try with and without a BCJ filter to see which is better in each situation."
+msgstr "Dacă pe o arhivă este aplicat un filtru BCJ, este posibil ca raportul de comprimare să fie mai rău decât la neutilizarea unui filtru BCJ. De exemplu, dacă există executabile similare sau chiar identice, filtrarea va face probabil fișierele mai puțin asemănătoare și astfel comprimarea este mai proastă. Conținutul fișierelor neexecutabile din aceeași arhivă poate conta și el. În practică, trebuie să încercați cu și fără filtru BCJ pentru a vedea care rezultat este mai bun în fiecare situație."
+
+#. type: Plain text
+#: ../src/xz/xz.1:1750
+msgid "Different instruction sets have different alignment: the executable file must be aligned to a multiple of this value in the input data to make the filter work."
+msgstr "Seturi de instrucțiuni diferite au o aliniere diferită: fișierul executabil trebuie aliniat la un multiplu al acestei valori în datele de intrare pentru ca filtrul să funcționeze."
+
+#. type: tbl table
+#: ../src/xz/xz.1:1757
+#, no-wrap
+msgid "Filter"
+msgstr "Filtru"
+
+#. type: tbl table
+#: ../src/xz/xz.1:1757
+#, no-wrap
+msgid "Alignment"
+msgstr "Aliniere"
+
+#. type: tbl table
+#: ../src/xz/xz.1:1757
+#, no-wrap
+msgid "Notes"
+msgstr "Note"
+
+#. type: tbl table
+#: ../src/xz/xz.1:1758
+#, no-wrap
+msgid "x86"
+msgstr "x86"
+
+#. type: tbl table
+#: ../src/xz/xz.1:1758
+#, no-wrap
+msgid "32-bit or 64-bit x86"
+msgstr ""
+"x86 pe 32 de biți\n"
+";;sau 64 de biți"
+
+#. type: tbl table
+#: ../src/xz/xz.1:1759
+#, no-wrap
+msgid "ARM"
+msgstr "ARM"
+
+#. type: tbl table
+#: ../src/xz/xz.1:1760
+#, no-wrap
+msgid "ARM-Thumb"
+msgstr "ARM-Thumb"
+
+#. type: tbl table
+#: ../src/xz/xz.1:1761
+#, no-wrap
+msgid "ARM64"
+msgstr "ARM64"
+
+#. type: tbl table
+#: ../src/xz/xz.1:1761
+#, no-wrap
+msgid "4096-byte alignment is best"
+msgstr ""
+"alinierea pe 4096-octeți\n"
+";;este cea mai bună"
+
+#. type: tbl table
+#: ../src/xz/xz.1:1762
+#, no-wrap
+msgid "PowerPC"
+msgstr "PowerPC"
+
+#. type: tbl table
+#: ../src/xz/xz.1:1762
+#, no-wrap
+msgid "Big endian only"
+msgstr "Doar big endian"
+
+#. type: tbl table
+#: ../src/xz/xz.1:1763
+#, no-wrap
+msgid "IA-64"
+msgstr "IA-64"
+
+#. type: tbl table
+#: ../src/xz/xz.1:1763
+#, no-wrap
+msgid "16"
+msgstr "16"
+
+#. type: tbl table
+#: ../src/xz/xz.1:1763
+#, no-wrap
+msgid "Itanium"
+msgstr "Itanium"
+
+#. type: tbl table
+#: ../src/xz/xz.1:1764
+#, no-wrap
+msgid "SPARC"
+msgstr "SPARC"
+
+#. type: Plain text
+#: ../src/xz/xz.1:1781
+msgid "Since the BCJ-filtered data is usually compressed with LZMA2, the compression ratio may be improved slightly if the LZMA2 options are set to match the alignment of the selected BCJ filter. For example, with the IA-64 filter, it's good to set B<pb=4> or even B<pb=4,lp=4,lc=0> with LZMA2 (2^4=16). The x86 filter is an exception; it's usually good to stick to LZMA2's default four-byte alignment when compressing x86 executables."
+msgstr "Deoarece datele filtrate prin BCJ sunt de obicei comprimate cu LZMA2, raportul de comprimare poate fi ușor îmbunătățit dacă opțiunile LZMA2 sunt definite pentru a se potrivi cu alinierea filtrului BCJ selectat. De exemplu, cu filtrul IA-64, este bine să stabiliți B<pb=4> sau chiar B<pb=4,lp=4,lc=0> cu LZMA2 (2^4=16). Filtrul x86 este o excepție; de obicei, este bine să rămână la alinierea implicită de patru octeți a LZMA2 atunci când se comprimă executabile x86."
+
+#. type: Plain text
+#: ../src/xz/xz.1:1784
+msgid "All BCJ filters support the same I<options>:"
+msgstr "Toate filtrele BCJ acceptă același I<opțiuni>:"
+
+#. type: TP
+#: ../src/xz/xz.1:1785
+#, no-wrap
+msgid "B<start=>I<offset>"
+msgstr "B<start=>I<poziție>"
+
+#. type: Plain text
+#: ../src/xz/xz.1:1799
+msgid "Specify the start I<offset> that is used when converting between relative and absolute addresses. The I<offset> must be a multiple of the alignment of the filter (see the table above). The default is zero. In practice, the default is good; specifying a custom I<offset> is almost never useful."
+msgstr "Specifică I<poziția> de pornire care este utilizată la conversia între adresele relative și absolute. I<Poziția> trebuie să fie un multiplu al alinierii filtrului (consultați tabelul de mai sus). Valoarea implicită este zero. În practică, valoarea implicită este bună; specificarea unei I<poziții> personalizate nu este aproape niciodată utilă."
+
+#. type: TP
+#: ../src/xz/xz.1:1800
+#, no-wrap
+msgid "B<--delta>B<=>I<options>"
+msgstr "B<--delta>B<=>I<opțiuni>"
+
+#. type: Plain text
+#: ../src/xz/xz.1:1805
+msgid "Add the Delta filter to the filter chain. The Delta filter can be only used as a non-last filter in the filter chain."
+msgstr "Adaugă filtrul Delta în lanțul de filtrare. Filtrul Delta poate fi folosit doar ca un filtru care nu este ultimul în lanțul de filtrare."
+
+#. type: Plain text
+#: ../src/xz/xz.1:1814
+msgid "Currently only simple byte-wise delta calculation is supported. It can be useful when compressing, for example, uncompressed bitmap images or uncompressed PCM audio. However, special purpose algorithms may give significantly better results than Delta + LZMA2. This is true especially with audio, which compresses faster and better, for example, with B<flac>(1)."
+msgstr "În prezent, este acceptat doar calculul delta simplu de octeți. Poate fi util la comprimarea, de exemplu, a imaginilor bitmap necomprimate sau a sunetului PCM necomprimat. Cu toate acestea, algoritmii cu scop special pot da rezultate semnificativ mai bune decât Delta + LZMA2. Acest lucru este valabil mai ales în cazul audio, care se comprimă mai repede și mai bine, de exemplu, cu B<flac>(1)."
+
+#. type: Plain text
+#: ../src/xz/xz.1:1817
+msgid "Supported I<options>:"
+msgstr "I<Opțiuni> acceptate:"
+
+#. type: TP
+#: ../src/xz/xz.1:1818
+#, no-wrap
+msgid "B<dist=>I<distance>"
+msgstr "B<dist=>I<distanța>"
+
+#. type: Plain text
+#: ../src/xz/xz.1:1826
+msgid "Specify the I<distance> of the delta calculation in bytes. I<distance> must be 1\\(en256. The default is 1."
+msgstr "Specifică I<distanța> calculului delta în octeți. I<Distanța> trebuie să fie 1\\(en256. Valoarea implicită este 1."
+
+#. type: Plain text
+#: ../src/xz/xz.1:1831
+msgid "For example, with B<dist=2> and eight-byte input A1 B1 A2 B3 A3 B5 A4 B7, the output will be A1 B1 01 02 01 02 01 02."
+msgstr "De exemplu, cu B<dist=2> și intrare de opt octeți: A1 B1 A2 B3 A3 B5 A4 B7, ieșirea va fi: A1 B1 01 02 01 02 01 02."
+
+#. type: SS
+#: ../src/xz/xz.1:1833
+#, no-wrap
+msgid "Other options"
+msgstr "Alte opțiuni"
+
+#. type: TP
+#: ../src/xz/xz.1:1834 ../src/xzdec/xzdec.1:83
+#, no-wrap
+msgid "B<-q>, B<--quiet>"
+msgstr "B<-q>, B<--quiet>"
+
+#. type: Plain text
+#: ../src/xz/xz.1:1841
+msgid "Suppress warnings and notices. Specify this twice to suppress errors too. This option has no effect on the exit status. That is, even if a warning was suppressed, the exit status to indicate a warning is still used."
+msgstr "Suprimă avertismentele și notificările. Specificați acest lucru de două ori pentru a suprima și erorile. Această opțiune nu are niciun efect asupra stării de ieșire. Adică, chiar dacă o avertizare a fost suprimată, starea de ieșire pentru a indica o avertizare este încă utilizată."
+
+#. type: TP
+#: ../src/xz/xz.1:1841
+#, no-wrap
+msgid "B<-v>, B<--verbose>"
+msgstr "B<-v>, B<--verbose>"
+
+#. type: Plain text
+#: ../src/xz/xz.1:1850
+msgid "Be verbose. If standard error is connected to a terminal, B<xz> will display a progress indicator. Specifying B<--verbose> twice will give even more verbose output."
+msgstr "Oferă informații detaliate. Dacă ieșirea de eroare standard este conectată la un terminal, B<xz> va afișa un indicator de progres. Specificarea opțiunii B<--verbose> de două ori, va avea ca rezultat oferirea de informații și mai detaliate."
+
+#. type: Plain text
+#: ../src/xz/xz.1:1852
+msgid "The progress indicator shows the following information:"
+msgstr "Indicatorul de progres afișează următoarele informații:"
+
+#. type: Plain text
+#: ../src/xz/xz.1:1857
+msgid "Completion percentage is shown if the size of the input file is known. That is, the percentage cannot be shown in pipes."
+msgstr "Procentul de completare este afișat dacă se cunoaște dimensiunea fișierului de intrare. Adică, procentul nu poate fi afișat la procesarea fișierului prin conducte(pipe)."
+
+#. type: Plain text
+#: ../src/xz/xz.1:1860
+msgid "Amount of compressed data produced (compressing) or consumed (decompressing)."
+msgstr "Cantitatea de date comprimate produse (comprimare) sau consumate (decomprimare)."
+
+#. type: Plain text
+#: ../src/xz/xz.1:1863
+msgid "Amount of uncompressed data consumed (compressing) or produced (decompressing)."
+msgstr "Cantitatea de date necomprimate consumate (comprimare) sau produse (decomprimare)."
+
+#. type: Plain text
+#: ../src/xz/xz.1:1867
+msgid "Compression ratio, which is calculated by dividing the amount of compressed data processed so far by the amount of uncompressed data processed so far."
+msgstr "Raportul de comprimare, care se calculează împărțind cantitatea de date comprimate procesate până acum la cantitatea de date necomprimate procesate până acum."
+
+#. type: Plain text
+#: ../src/xz/xz.1:1874
+msgid "Compression or decompression speed. This is measured as the amount of uncompressed data consumed (compression) or produced (decompression) per second. It is shown after a few seconds have passed since B<xz> started processing the file."
+msgstr "Viteza de comprimare sau decomprimare. Aceasta este măsurată drept cantitatea de date necomprimate consumate (comprimare) sau produse (decomprimare) pe secundă. Este afișată după ce au trecut câteva secunde de când B<xz> a început procesarea fișierului."
+
+#. type: Plain text
+#: ../src/xz/xz.1:1876
+msgid "Elapsed time in the format M:SS or H:MM:SS."
+msgstr "Timpul scurs în format M:SS sau H:MM:SS."
+
+#. type: Plain text
+#: ../src/xz/xz.1:1884
+msgid "Estimated remaining time is shown only when the size of the input file is known and a couple of seconds have already passed since B<xz> started processing the file. The time is shown in a less precise format which never has any colons, for example, 2 min 30 s."
+msgstr "Timpul rămas estimat este afișat numai atunci când dimensiunea fișierului de intrare este cunoscută și au trecut deja câteva secunde de când B<xz> a început procesarea fișierului. Ora este afișată într-un format mai puțin precis, care nu are niciodată două puncte, de exemplu, 2 min 30 s."
+
+#. type: Plain text
+#: ../src/xz/xz.1:1899
+msgid "When standard error is not a terminal, B<--verbose> will make B<xz> print the filename, compressed size, uncompressed size, compression ratio, and possibly also the speed and elapsed time on a single line to standard error after compressing or decompressing the file. The speed and elapsed time are included only when the operation took at least a few seconds. If the operation didn't finish, for example, due to user interruption, also the completion percentage is printed if the size of the input file is known."
+msgstr "Când ieșirea de eroare standard nu este un terminal, B<--verbose> va face B<xz> să imprime numele fișierului, dimensiunea comprimată, dimensiunea necomprimată, raportul de comprimare și, eventual, de asemenea, viteza și timpul scurs pe o singură linie la ieșirea de eroare standard după comprimarea sau decomprimarea fișierului. Viteza și timpul scurs sunt incluse numai atunci când operațiunea a durat cel puțin câteva secunde. Dacă operațiunea nu s-a încheiat, de exemplu, din cauza întreruperii din partea utilizatorului, se imprimă și procentul de completare dacă se cunoaște dimensiunea fișierului de intrare."
+
+#. type: TP
+#: ../src/xz/xz.1:1899 ../src/xzdec/xzdec.1:89
+#, no-wrap
+msgid "B<-Q>, B<--no-warn>"
+msgstr "B<-Q>, B<--no-warn>"
+
+#. type: Plain text
+#: ../src/xz/xz.1:1909
+msgid "Don't set the exit status to 2 even if a condition worth a warning was detected. This option doesn't affect the verbosity level, thus both B<--quiet> and B<--no-warn> have to be used to not display warnings and to not alter the exit status."
+msgstr "Nu comută starea de ieșire la 2 chiar dacă a fost detectată o condiție care merită avertizată. Această opțiune nu afectează nivelul de detaliere al informațiilor, astfel încât atât B<--quiet> cât și B<--no-warn> trebuie folosite pentru a nu afișa avertismente și pentru a nu modifica starea de ieșire."
+
+#. type: TP
+#: ../src/xz/xz.1:1909
+#, no-wrap
+msgid "B<--robot>"
+msgstr "B<--robot>"
+
+#. type: Plain text
+#: ../src/xz/xz.1:1921
+msgid "Print messages in a machine-parsable format. This is intended to ease writing frontends that want to use B<xz> instead of liblzma, which may be the case with various scripts. The output with this option enabled is meant to be stable across B<xz> releases. See the section B<ROBOT MODE> for details."
+msgstr "Afișează mesajele într-un format care poate fi analizat de mașină. Acest lucru are scopul de a ușura scrierea interfețelor în care se dorește să se folosească B<xz> în loc de liblzma, ceea ce poate fi cazul cu diferite scripturi. Ieșirea cu această opțiune activată este menită să fie stabilă în toate versiunile B<xz>. Consultați secțiunea B<MOD ROBOT> pentru detalii."
+
+#. type: TP
+#: ../src/xz/xz.1:1921
+#, no-wrap
+msgid "B<--info-memory>"
+msgstr "B<--info-memory>"
+
+#. type: Plain text
+#: ../src/xz/xz.1:1928
+msgid "Display, in human-readable format, how much physical memory (RAM) and how many processor threads B<xz> thinks the system has and the memory usage limits for compression and decompression, and exit successfully."
+msgstr "Afișează, într-un format care poate fi citit de om, câtă memorie fizică (RAM) și câte fire de execuție de procesor B<xz> crede că are sistemul și limitele de utilizare a memoriei pentru comprimare și decomprimare și iese cu succes."
+
+#. type: TP
+#: ../src/xz/xz.1:1928 ../src/xzdec/xzdec.1:96
+#, no-wrap
+msgid "B<-h>, B<--help>"
+msgstr "B<-h>, B<--help>"
+
+#. type: Plain text
+#: ../src/xz/xz.1:1932
+msgid "Display a help message describing the most commonly used options, and exit successfully."
+msgstr "Afișează un mesaj de ajutor care descrie opțiunile cele mai frecvent utilizate și iese cu succes."
+
+#. type: TP
+#: ../src/xz/xz.1:1932
+#, no-wrap
+msgid "B<-H>, B<--long-help>"
+msgstr "B<-H>, B<--long-help>"
+
+#. type: Plain text
+#: ../src/xz/xz.1:1937
+msgid "Display a help message describing all features of B<xz>, and exit successfully"
+msgstr "Afișează un mesaj de ajutor care descrie toate caracteristicile B<xz> și iese cu succes"
+
+#. type: TP
+#: ../src/xz/xz.1:1937 ../src/xzdec/xzdec.1:99
+#, no-wrap
+msgid "B<-V>, B<--version>"
+msgstr "B<-V>, B<--version>"
+
+#. type: Plain text
+#: ../src/xz/xz.1:1946
+msgid "Display the version number of B<xz> and liblzma in human readable format. To get machine-parsable output, specify B<--robot> before B<--version>."
+msgstr "Afișează numărul versiunii B<xz> și liblzma într-un format care poate fi citit de om. Pentru a obține rezultate analizabile de mașină, specificați B<--robot> înainte de B<--version>."
+
+#. type: SH
+#: ../src/xz/xz.1:1947
+#, no-wrap
+msgid "ROBOT MODE"
+msgstr "MOD ROBOT"
+
+#. type: Plain text
+#: ../src/xz/xz.1:1963
+msgid "The robot mode is activated with the B<--robot> option. It makes the output of B<xz> easier to parse by other programs. Currently B<--robot> is supported only together with B<--version>, B<--info-memory>, and B<--list>. It will be supported for compression and decompression in the future."
+msgstr "Modul robot este activat cu opțiunea B<--robot>. Face ieșirea lui B<xz> mai ușor de analizat de către alte programe. În prezent, opțiunea B<--robot> este acceptată numai împreună cu opțiunile B<--version>, B<--info-memory> și B<--list>. Va fi acceptată pentru comprimare și decomprimare în viitor."
+
+#. type: SS
+#: ../src/xz/xz.1:1964
+#, no-wrap
+msgid "Version"
+msgstr "Versiunea"
+
+#. type: Plain text
+#: ../src/xz/xz.1:1969
+msgid "B<xz --robot --version> will print the version number of B<xz> and liblzma in the following format:"
+msgstr "B<xz --robot --version> va afișa numărul versiunii B<xz> și liblzma în următorul format:"
+
+#. type: Plain text
+#: ../src/xz/xz.1:1971
+msgid "B<XZ_VERSION=>I<XYYYZZZS>"
+msgstr "B<XZ_VERSION=>I<XYYYZZZS>"
+
+#. type: Plain text
+#: ../src/xz/xz.1:1973
+msgid "B<LIBLZMA_VERSION=>I<XYYYZZZS>"
+msgstr "B<LIBLZMA_VERSION=>I<XYYYZZZS>"
+
+#. type: TP
+#: ../src/xz/xz.1:1973
+#, no-wrap
+msgid "I<X>"
+msgstr "I<X>"
+
+#. type: Plain text
+#: ../src/xz/xz.1:1976
+msgid "Major version."
+msgstr "Versiunea majoră."
+
+#. type: TP
+#: ../src/xz/xz.1:1976
+#, no-wrap
+msgid "I<YYY>"
+msgstr "I<YYY>"
+
+#. type: Plain text
+#: ../src/xz/xz.1:1981
+msgid "Minor version. Even numbers are stable. Odd numbers are alpha or beta versions."
+msgstr "Versiunea minoră. Numerele pare sunt prezente în versiunile stabile. Numerele impare sunt prezente în versiunile alfa sau beta."
+
+#. type: TP
+#: ../src/xz/xz.1:1981
+#, no-wrap
+msgid "I<ZZZ>"
+msgstr "I<ZZZ>"
+
+#. type: Plain text
+#: ../src/xz/xz.1:1985
+msgid "Patch level for stable releases or just a counter for development releases."
+msgstr "Nivelul de plasture(patch) pentru versiunile stabile sau doar un contor pentru versiunile de dezvoltare."
+
+#. type: TP
+#: ../src/xz/xz.1:1985
+#, no-wrap
+msgid "I<S>"
+msgstr "I<S>"
+
+#. type: Plain text
+#: ../src/xz/xz.1:1993
+msgid "Stability. 0 is alpha, 1 is beta, and 2 is stable. I<S> should be always 2 when I<YYY> is even."
+msgstr "Stabilitate. 0 este alfa, 1 este beta și 2 este stabil. I<S> trebuie să fie întotdeauna 2 atunci când I<AAA> este par."
+
+#. type: Plain text
+#: ../src/xz/xz.1:1998
+msgid "I<XYYYZZZS> are the same on both lines if B<xz> and liblzma are from the same XZ Utils release."
+msgstr "I<XYYYZZZS> sunt aceleași pe ambele linii dacă B<xz> și liblzma sunt din aceeași versiune XZ Utils."
+
+#. type: Plain text
+#: ../src/xz/xz.1:2004
+msgid "Examples: 4.999.9beta is B<49990091> and 5.0.0 is B<50000002>."
+msgstr "Exemple: 4.999.9beta este B<49990091> și 5.0.0 este B<50000002>."
+
+#. type: SS
+#: ../src/xz/xz.1:2005
+#, no-wrap
+msgid "Memory limit information"
+msgstr "Informații privind limita memoriei"
+
+#. type: Plain text
+#: ../src/xz/xz.1:2008
+msgid "B<xz --robot --info-memory> prints a single line with three tab-separated columns:"
+msgstr "B<xz --robot --info-memory> tipărește o singură linie cu trei coloane separate prin tabulatori:"
+
+#. type: IP
+#: ../src/xz/xz.1:2008
+#, no-wrap
+msgid "1."
+msgstr "1."
+
+#. type: Plain text
+#: ../src/xz/xz.1:2010
+msgid "Total amount of physical memory (RAM) in bytes."
+msgstr "Cantitatea totală de memorie fizică (RAM) în octeți."
+
+#. type: IP
+#: ../src/xz/xz.1:2010 ../src/xz/xz.1:2125 ../src/xz/xz.1:2162
+#: ../src/xz/xz.1:2188 ../src/xz/xz.1:2258 ../src/xz/xz.1:2285
+#, no-wrap
+msgid "2."
+msgstr "2."
+
+#. type: Plain text
+#: ../src/xz/xz.1:2017
+msgid "Memory usage limit for compression in bytes (B<--memlimit-compress>). A special value of B<0> indicates the default setting which for single-threaded mode is the same as no limit."
+msgstr "Limita de utilizare a memoriei pentru comprimare în octeți (B<--memlimit-compress>). O valoare specială de B<0> indică configurarea implicită, care pentru modul cu un singur fir este la fel ca fără limită."
+
+#. type: IP
+#: ../src/xz/xz.1:2017 ../src/xz/xz.1:2127 ../src/xz/xz.1:2164
+#: ../src/xz/xz.1:2190 ../src/xz/xz.1:2263 ../src/xz/xz.1:2287
+#, no-wrap
+msgid "3."
+msgstr "3."
+
+#. type: Plain text
+#: ../src/xz/xz.1:2024
+msgid "Memory usage limit for decompression in bytes (B<--memlimit-decompress>). A special value of B<0> indicates the default setting which for single-threaded mode is the same as no limit."
+msgstr "Limita de utilizare a memoriei pentru decomprimare în octeți (B<--memlimit-decompress>). O valoare specială de B<0> indică configurarea implicită, care pentru modul cu un singur fir este la fel ca fără limită."
+
+#. type: IP
+#: ../src/xz/xz.1:2024 ../src/xz/xz.1:2129 ../src/xz/xz.1:2166
+#: ../src/xz/xz.1:2193 ../src/xz/xz.1:2273 ../src/xz/xz.1:2289
+#, no-wrap
+msgid "4."
+msgstr "4."
+
+#. type: Plain text
+#: ../src/xz/xz.1:2036
+msgid "Since B<xz> 5.3.4alpha: Memory usage for multi-threaded decompression in bytes (B<--memlimit-mt-decompress>). This is never zero because a system-specific default value shown in the column 5 is used if no limit has been specified explicitly. This is also never greater than the value in the column 3 even if a larger value has been specified with B<--memlimit-mt-decompress>."
+msgstr "Începând cu B<xz> 5.3.4alpha: Utilizarea memoriei pentru decomprimarea cu mai multe fire în octeți (B<--memlimit-mt-decompress>). Acesta nu este niciodată zero, deoarece o valoare implicită specifică sistemului afișată în coloana 5 este utilizată dacă nu a fost specificată în mod explicit nicio limită. De asemenea, aceasta nu este niciodată mai mare decât valoarea din coloana 3, chiar dacă a fost specificată o valoare mai mare cu B<--memlimit-mt-decompress>."
+
+#. type: IP
+#: ../src/xz/xz.1:2036 ../src/xz/xz.1:2131 ../src/xz/xz.1:2168
+#: ../src/xz/xz.1:2195 ../src/xz/xz.1:2291
+#, no-wrap
+msgid "5."
+msgstr "5."
+
+#. type: Plain text
+#: ../src/xz/xz.1:2048
+msgid "Since B<xz> 5.3.4alpha: A system-specific default memory usage limit that is used to limit the number of threads when compressing with an automatic number of threads (B<--threads=0>) and no memory usage limit has been specified (B<--memlimit-compress>). This is also used as the default value for B<--memlimit-mt-decompress>."
+msgstr "Începând cu B<xz> 5.3.4alpha: o limită implicită de utilizare a memoriei specifică sistemului, care este utilizată pentru a limita numărul de fire de execuție atunci când se comprimă cu un număr automat de fire de execuție (B<--threads=0>) și nicio limită de utilizare a memoriei nu fost specificată cu (B<--memlimit-compress>). Aceasta este, de asemenea, utilizată ca valoare implicită pentru B<--memlimit-mt-decompress>."
+
+#. type: IP
+#: ../src/xz/xz.1:2048 ../src/xz/xz.1:2133 ../src/xz/xz.1:2170
+#: ../src/xz/xz.1:2197 ../src/xz/xz.1:2293
+#, no-wrap
+msgid "6."
+msgstr "6."
+
+#. type: Plain text
+#: ../src/xz/xz.1:2053
+msgid "Since B<xz> 5.3.4alpha: Number of available processor threads."
+msgstr "Începând cu B<xz> 5.3.4alpha: numărul de fire de execuție de procesor disponibile."
+
+#. type: Plain text
+#: ../src/xz/xz.1:2057
+msgid "In the future, the output of B<xz --robot --info-memory> may have more columns, but never more than a single line."
+msgstr "În viitor, rezultatul B<xz --robot --info-memory> poate avea mai multe coloane, dar niciodată mai mult de o singură linie."
+
+#. type: SS
+#: ../src/xz/xz.1:2058
+#, no-wrap
+msgid "List mode"
+msgstr "Modul listă"
+
+#. type: Plain text
+#: ../src/xz/xz.1:2063
+msgid "B<xz --robot --list> uses tab-separated output. The first column of every line has a string that indicates the type of the information found on that line:"
+msgstr "B<xz --robot --list> utilizează o ieșire separată de tabulatori. Prima coloană a fiecărei linii are un șir care indică tipul de informații găsite pe acea linie:"
+
+#. type: TP
+#: ../src/xz/xz.1:2063
+#, no-wrap
+msgid "B<name>"
+msgstr "B<name>"
+
+#. type: Plain text
+#: ../src/xz/xz.1:2067
+msgid "This is always the first line when starting to list a file. The second column on the line is the filename."
+msgstr "Aceasta este întotdeauna prima linie când începe să se listeze un fișier. A doua coloană de pe linie este numele fișierului."
+
+#. type: TP
+#: ../src/xz/xz.1:2067
+#, no-wrap
+msgid "B<file>"
+msgstr "B<file>"
+
+#. type: Plain text
+#: ../src/xz/xz.1:2075
+msgid "This line contains overall information about the B<.xz> file. This line is always printed after the B<name> line."
+msgstr "Această linie conține informații generale despre fișierul B<.xz>. Această linie este întotdeauna tipărită după linia B<name>."
+
+#. type: TP
+#: ../src/xz/xz.1:2075
+#, no-wrap
+msgid "B<stream>"
+msgstr "B<stream>"
+
+#. type: Plain text
+#: ../src/xz/xz.1:2085
+msgid "This line type is used only when B<--verbose> was specified. There are as many B<stream> lines as there are streams in the B<.xz> file."
+msgstr "Acest tip de linie este utilizat numai atunci când a fost specificată opțiunea B<--verbose>. Există tot atâtea linii B<stream> câte fluxuri există în fișierul B<.xz>."
+
+#. type: TP
+#: ../src/xz/xz.1:2085
+#, no-wrap
+msgid "B<block>"
+msgstr "B<block>"
+
+#. type: Plain text
+#: ../src/xz/xz.1:2100
+msgid "This line type is used only when B<--verbose> was specified. There are as many B<block> lines as there are blocks in the B<.xz> file. The B<block> lines are shown after all the B<stream> lines; different line types are not interleaved."
+msgstr "Acest tip de linie este utilizat numai atunci când a fost specificată opțiunea B<--verbose>. Există tot atâtea linii B<block> câte blocuri există în fișierul B<.xz>. Liniile B<block> sunt afișate după toate liniile B<stream>; tipurile diferite de linii nu sunt intercalate."
+
+#. type: TP
+#: ../src/xz/xz.1:2100
+#, no-wrap
+msgid "B<summary>"
+msgstr "B<summary>"
+
+#. type: Plain text
+#: ../src/xz/xz.1:2115
+msgid "This line type is used only when B<--verbose> was specified twice. This line is printed after all B<block> lines. Like the B<file> line, the B<summary> line contains overall information about the B<.xz> file."
+msgstr "Acest tip de linie este folosit numai atunci când opțiunea B<--verbose> a fost specificată de două ori. Această linie este afișată după toate liniile B<block>. Ca și linia B<file>, linia B<summary> conține informații generale despre fișierul B<.xz>."
+
+#. type: TP
+#: ../src/xz/xz.1:2115
+#, no-wrap
+msgid "B<totals>"
+msgstr "B<totals>"
+
+#. type: Plain text
+#: ../src/xz/xz.1:2119
+msgid "This line is always the very last line of the list output. It shows the total counts and sizes."
+msgstr "Această linie este întotdeauna ultima linie din lista afișată la ieșire. Aceasta arată numărul total și dimensiunile."
+
+#. type: Plain text
+#: ../src/xz/xz.1:2123
+msgid "The columns of the B<file> lines:"
+msgstr "Coloanele din liniile B<file>:"
+
+#. type: Plain text
+#: ../src/xz/xz.1:2127
+msgid "Number of streams in the file"
+msgstr "Numărul de fluxuri din fișier"
+
+#. type: Plain text
+#: ../src/xz/xz.1:2129
+msgid "Total number of blocks in the stream(s)"
+msgstr "Numărul total de blocuri din fluxuri"
+
+#. type: Plain text
+#: ../src/xz/xz.1:2131
+msgid "Compressed size of the file"
+msgstr "Dimensiunea comprimată a fișierului"
+
+#. type: Plain text
+#: ../src/xz/xz.1:2133
+msgid "Uncompressed size of the file"
+msgstr "Dimensiunea necomprimată a fișierului"
+
+#. type: Plain text
+#: ../src/xz/xz.1:2139
+msgid "Compression ratio, for example, B<0.123>. If ratio is over 9.999, three dashes (B<--->) are displayed instead of the ratio."
+msgstr "Raportul de comprimare, de exemplu, B<0,123>. Dacă raportul este peste 9,999, în locul raportului sunt afișate trei liniuțe (B<--->)."
+
+#. type: IP
+#: ../src/xz/xz.1:2139 ../src/xz/xz.1:2172 ../src/xz/xz.1:2199
+#: ../src/xz/xz.1:2295
+#, no-wrap
+msgid "7."
+msgstr "7."
+
+#. type: Plain text
+#: ../src/xz/xz.1:2152
+msgid "Comma-separated list of integrity check names. The following strings are used for the known check types: B<None>, B<CRC32>, B<CRC64>, and B<SHA-256>. For unknown check types, B<Unknown->I<N> is used, where I<N> is the Check ID as a decimal number (one or two digits)."
+msgstr "Lista de nume de verificare a integrității, separate prin virgule. Următoarele șiruri sunt utilizate pentru tipurile de verificare cunoscute: B<None>, B<CRC32>, B<CRC64> și B<SHA-256>. Pentru tipurile de verificări necunoscute, se utilizează B<None->I<N>, unde I<N> este ID-ul de verificare ca număr zecimal (una sau două cifre)."
+
+#. type: IP
+#: ../src/xz/xz.1:2152 ../src/xz/xz.1:2174 ../src/xz/xz.1:2201
+#: ../src/xz/xz.1:2298
+#, no-wrap
+msgid "8."
+msgstr "8."
+
+#. type: Plain text
+#: ../src/xz/xz.1:2154
+msgid "Total size of stream padding in the file"
+msgstr "Dimensiunea totală a umpluturii fluxului din fișier"
+
+#. type: Plain text
+#: ../src/xz/xz.1:2160
+msgid "The columns of the B<stream> lines:"
+msgstr "Coloanele din liniile B<stream>:"
+
+#. type: Plain text
+#: ../src/xz/xz.1:2164
+msgid "Stream number (the first stream is 1)"
+msgstr "Numărul fluxului (primul flux este 1)"
+
+#. type: Plain text
+#: ../src/xz/xz.1:2166
+msgid "Number of blocks in the stream"
+msgstr "Numărul de blocuri din flux"
+
+#. type: Plain text
+#: ../src/xz/xz.1:2168
+msgid "Compressed start offset"
+msgstr "Poziția de pornire a comprimării"
+
+#. type: Plain text
+#: ../src/xz/xz.1:2170
+msgid "Uncompressed start offset"
+msgstr "Poziția de pornire a decomprimării"
+
+#. type: Plain text
+#: ../src/xz/xz.1:2172
+msgid "Compressed size (does not include stream padding)"
+msgstr "Dimensiune comprimată (nu include umplutura fluxului)"
+
+#. type: Plain text
+#: ../src/xz/xz.1:2174 ../src/xz/xz.1:2203 ../src/xz/xz.1:2293
+msgid "Uncompressed size"
+msgstr "Dimensiune necomprimată"
+
+#. type: Plain text
+#: ../src/xz/xz.1:2176 ../src/xz/xz.1:2205
+msgid "Compression ratio"
+msgstr "Raport de comprimare"
+
+#. type: IP
+#: ../src/xz/xz.1:2176 ../src/xz/xz.1:2203 ../src/xz/xz.1:2300
+#, no-wrap
+msgid "9."
+msgstr "9."
+
+#. type: Plain text
+#: ../src/xz/xz.1:2178 ../src/xz/xz.1:2207
+msgid "Name of the integrity check"
+msgstr "Numele verificării de integritate"
+
+#. type: IP
+#: ../src/xz/xz.1:2178 ../src/xz/xz.1:2205 ../src/xz/xz.1:2316
+#, no-wrap
+msgid "10."
+msgstr "10."
+
+#. type: Plain text
+#: ../src/xz/xz.1:2180
+msgid "Size of stream padding"
+msgstr "Dimensiunea umpluturii fluxului"
+
+#. type: Plain text
+#: ../src/xz/xz.1:2186
+msgid "The columns of the B<block> lines:"
+msgstr "Coloanele din liniile B<block>:"
+
+#. type: Plain text
+#: ../src/xz/xz.1:2190
+msgid "Number of the stream containing this block"
+msgstr "Numărul fluxului care conține acest bloc"
+
+#. type: Plain text
+#: ../src/xz/xz.1:2193
+msgid "Block number relative to the beginning of the stream (the first block is 1)"
+msgstr "Numărul blocului în raport cu începutul fluxului (primul bloc este 1)"
+
+#. type: Plain text
+#: ../src/xz/xz.1:2195
+msgid "Block number relative to the beginning of the file"
+msgstr "Numărul blocului în raport cu începutul fișierului"
+
+#. type: Plain text
+#: ../src/xz/xz.1:2197
+msgid "Compressed start offset relative to the beginning of the file"
+msgstr "Poziția de pornire a comprimării în raport cu începutul fișierului"
+
+#. type: Plain text
+#: ../src/xz/xz.1:2199
+msgid "Uncompressed start offset relative to the beginning of the file"
+msgstr "Poziția de pornire necomprimată în raport cu începutul fișierului"
+
+#. type: Plain text
+#: ../src/xz/xz.1:2201
+msgid "Total compressed size of the block (includes headers)"
+msgstr "Dimensiunea totală comprimată a blocului (include antetele)"
+
+#. type: Plain text
+#: ../src/xz/xz.1:2219
+msgid "If B<--verbose> was specified twice, additional columns are included on the B<block> lines. These are not displayed with a single B<--verbose>, because getting this information requires many seeks and can thus be slow:"
+msgstr "Dacă opțiunea B<--verbose> a fost specificată de două ori, coloane suplimentare sunt incluse pe liniile B<block>. Acestea nu sunt afișate cu o singură specificare a opțiunii B<--verbose>, deoarece obținerea acestor informații necesită multe căutări și, prin urmare, poate fi lentă:"
+
+#. type: IP
+#: ../src/xz/xz.1:2221 ../src/xz/xz.1:2321
+#, no-wrap
+msgid "11."
+msgstr "11."
+
+#. type: Plain text
+#: ../src/xz/xz.1:2223
+msgid "Value of the integrity check in hexadecimal"
+msgstr "Valoarea verificării integrității în hexazecimal"
+
+#. type: IP
+#: ../src/xz/xz.1:2223 ../src/xz/xz.1:2331
+#, no-wrap
+msgid "12."
+msgstr "12."
+
+#. type: Plain text
+#: ../src/xz/xz.1:2225
+msgid "Block header size"
+msgstr "Dimensiunea antetului blocului"
+
+#. type: IP
+#: ../src/xz/xz.1:2225
+#, no-wrap
+msgid "13."
+msgstr "13."
+
+#. type: Plain text
+#: ../src/xz/xz.1:2235
+msgid "Block flags: B<c> indicates that compressed size is present, and B indicates that uncompressed size is present. If the flag is not set, a dash (B<->) is shown instead to keep the string length fixed. New flags may be added to the end of the string in the future."
+msgstr "Indicatori de bloc: B<c> indică faptul că este prezentă dimensiunea comprimată, iar B indică faptul că este prezentă dimensiunea necomprimată. Dacă indicatorul nu este determinat, este afișată o liniuță (B<->) pentru a menține lungimea șirului fixă. Pot fi adăugate noi indicatoare la sfârșitul șirului, în viitor."
+
+#. type: IP
+#: ../src/xz/xz.1:2235
+#, no-wrap
+msgid "14."
+msgstr "14."
+
+#. type: Plain text
+#: ../src/xz/xz.1:2238
+msgid "Size of the actual compressed data in the block (this excludes the block header, block padding, and check fields)"
+msgstr "Dimensiunea datelor comprimate reale din bloc (acest lucru exclude antetul blocului, umplutura blocului și câmpurile de verificare)"
+
+#. type: IP
+#: ../src/xz/xz.1:2238
+#, no-wrap
+msgid "15."
+msgstr "15."
+
+#. type: Plain text
+#: ../src/xz/xz.1:2243
+msgid "Amount of memory (in bytes) required to decompress this block with this B<xz> version"
+msgstr "Cantitatea de memorie (în octeți) necesară pentru a decomprima acest bloc cu această versiune B<xz>"
+
+#. type: IP
+#: ../src/xz/xz.1:2243
+#, no-wrap
+msgid "16."
+msgstr "16."
+
+#. type: Plain text
+#: ../src/xz/xz.1:2250
+msgid "Filter chain. Note that most of the options used at compression time cannot be known, because only the options that are needed for decompression are stored in the B<.xz> headers."
+msgstr "Lanț de filtrare. Rețineți că majoritatea opțiunilor utilizate în timpul comprimării nu pot fi cunoscute, deoarece doar opțiunile necesare pentru decomprimare sunt stocate în anteturile B<.xz>."
+
+#. type: Plain text
+#: ../src/xz/xz.1:2256
+msgid "The columns of the B<summary> lines:"
+msgstr "Coloanele din liniile B<summary>:"
+
+#. type: Plain text
+#: ../src/xz/xz.1:2263
+msgid "Amount of memory (in bytes) required to decompress this file with this B<xz> version"
+msgstr "Cantitatea de memorie (în octeți) necesară pentru a decomprima acest fișier cu această versiune B<xz>"
+
+#. type: Plain text
+#: ../src/xz/xz.1:2269 ../src/xz/xz.1:2327
+msgid "B<yes> or B<no> indicating if all block headers have both compressed size and uncompressed size stored in them"
+msgstr "B<yes> sau B<no> indicând dacă toate antetele blocurilor au atât dimensiunea comprimată, cât și dimensiunea necomprimată stocate în ele"
+
+#. type: Plain text
+#: ../src/xz/xz.1:2273 ../src/xz/xz.1:2331
+msgid "I<Since> B<xz> I<5.1.2alpha:>"
+msgstr "I<Începând cu> B<xz> I<5.1.2alpha:>"
+
+#. type: Plain text
+#: ../src/xz/xz.1:2277 ../src/xz/xz.1:2335
+msgid "Minimum B<xz> version required to decompress the file"
+msgstr "Versiunea B<xz> minimă necesară pentru a decomprima fișierul"
+
+#. type: Plain text
+#: ../src/xz/xz.1:2283
+msgid "The columns of the B<totals> line:"
+msgstr "Coloanele din linia B<totals>:"
+
+#. type: Plain text
+#: ../src/xz/xz.1:2287
+msgid "Number of streams"
+msgstr "Numărul de fluxuri"
+
+#. type: Plain text
+#: ../src/xz/xz.1:2289
+msgid "Number of blocks"
+msgstr "Numărul de blocuri"
+
+#. type: Plain text
+#: ../src/xz/xz.1:2291
+msgid "Compressed size"
+msgstr "Dimensiunea comprimată"
+
+#. type: Plain text
+#: ../src/xz/xz.1:2295
+msgid "Average compression ratio"
+msgstr "Raportul mediu de comprimare"
+
+#. type: Plain text
+#: ../src/xz/xz.1:2298
+msgid "Comma-separated list of integrity check names that were present in the files"
+msgstr "Lista de nume de verificare a integrității, separate prin virgule, care au fost prezente în fișiere"
+
+#. type: Plain text
+#: ../src/xz/xz.1:2300
+msgid "Stream padding size"
+msgstr "Dimensiunea umpluturii fluxului"
+
+#. type: Plain text
+#: ../src/xz/xz.1:2306
+msgid "Number of files. This is here to keep the order of the earlier columns the same as on B<file> lines."
+msgstr "Numărul de fișiere. Aceasta este aici pentru a păstra ordinea coloanelor anterioare la fel ca pe liniile B<file>."
+
+#. type: Plain text
+#: ../src/xz/xz.1:2314
+msgid "If B<--verbose> was specified twice, additional columns are included on the B<totals> line:"
+msgstr "Dacă opțiunea B<--verbose> a fost specificată de două ori, pe linia B<totals> sunt incluse coloane suplimentare:"
+
+#. type: Plain text
+#: ../src/xz/xz.1:2321
+msgid "Maximum amount of memory (in bytes) required to decompress the files with this B<xz> version"
+msgstr "Cantitatea maximă de memorie (în octeți) necesară pentru a decomprima fișierele cu această versiune B<xz>"
+
+#. type: Plain text
+#: ../src/xz/xz.1:2341
+msgid "Future versions may add new line types and new columns can be added to the existing line types, but the existing columns won't be changed."
+msgstr "Versiunile viitoare pot adăuga noi tipuri de linii și pot fi adăugate coloane noi la tipurile de linii existente, dar coloanele existente nu vor fi modificate."
+
+#. type: SH
+#: ../src/xz/xz.1:2342 ../src/xzdec/xzdec.1:104 ../src/lzmainfo/lzmainfo.1:44
+#: ../src/scripts/xzgrep.1:81
+#, no-wrap
+msgid "EXIT STATUS"
+msgstr "STARE DE IEȘIRE"
+
+#. type: TP
+#: ../src/xz/xz.1:2343 ../src/xzdec/xzdec.1:105 ../src/lzmainfo/lzmainfo.1:45
+#, no-wrap
+msgid "B<0>"
+msgstr "B<0>"
+
+#. type: Plain text
+#: ../src/xz/xz.1:2346 ../src/lzmainfo/lzmainfo.1:48
+msgid "All is good."
+msgstr "Totul este bine."
+
+#. type: TP
+#: ../src/xz/xz.1:2346 ../src/xzdec/xzdec.1:108 ../src/lzmainfo/lzmainfo.1:48
+#, no-wrap
+msgid "B<1>"
+msgstr "B<1>"
+
+#. type: Plain text
+#: ../src/xz/xz.1:2349 ../src/xzdec/xzdec.1:111 ../src/lzmainfo/lzmainfo.1:51
+msgid "An error occurred."
+msgstr "A apărut o eroare."
+
+#. type: TP
+#: ../src/xz/xz.1:2349
+#, no-wrap
+msgid "B<2>"
+msgstr "B<2>"
+
+#. type: Plain text
+#: ../src/xz/xz.1:2353
+msgid "Something worth a warning occurred, but no actual errors occurred."
+msgstr "A apărut ceva care merită să fie avertizat, dar nu au apărut erori reale."
+
+#. type: Plain text
+#: ../src/xz/xz.1:2356
+msgid "Notices (not warnings or errors) printed on standard error don't affect the exit status."
+msgstr "Notificările (nu avertismentele sau erorile) afișate la ieșirea de eroare standard nu afectează starea de ieșire."
+
+#. type: SH
+#: ../src/xz/xz.1:2357 ../src/scripts/xzgrep.1:94 ../src/scripts/xzless.1:52
+#, no-wrap
+msgid "ENVIRONMENT"
+msgstr "VARIABILE DE MEDIU"
+
+#. type: Plain text
+#: ../src/xz/xz.1:2370
+msgid "B<xz> parses space-separated lists of options from the environment variables B<XZ_DEFAULTS> and B<XZ_OPT>, in this order, before parsing the options from the command line. Note that only options are parsed from the environment variables; all non-options are silently ignored. Parsing is done with B<getopt_long>(3) which is used also for the command line arguments."
+msgstr "B<xz> analizează liste de opțiuni separate prin spații din variabilele de mediu B<XZ_DEFAULTS> și B<XZ_OPT>, în această ordine, înainte de a analiza opțiunile din linia de comandă. Rețineți că numai opțiunile sunt analizate din variabilele de mediu; toate non-opțiunile sunt ignorate în tăcere. Analiza se face cu funcția B<getopt_long>(3) care este folosită și pentru argumentele liniei de comandă."
+
+#. type: TP
+#: ../src/xz/xz.1:2370
+#, no-wrap
+msgid "B<XZ_DEFAULTS>"
+msgstr "B<XZ_DEFAULTS>"
+
+#. type: Plain text
+#: ../src/xz/xz.1:2379
+msgid "User-specific or system-wide default options. Typically this is set in a shell initialization script to enable B<xz>'s memory usage limiter by default. Excluding shell initialization scripts and similar special cases, scripts must never set or unset B<XZ_DEFAULTS>."
+msgstr "Opțiuni implicite specifice utilizatorului sau la nivelul întregului sistem. De obicei, acest lucru este specificat într-un script de inițializare shell pentru a activa limitatorul de utilizare a memoriei lui B<xz> implicit. Excluzând scripturile de inițializare shell și cazurile speciale similare, scripturile nu trebuie niciodată să modifice sau să dezactiveze B<XZ_DEFAULTS>."
+
+#. type: TP
+#: ../src/xz/xz.1:2379
+#, no-wrap
+msgid "B<XZ_OPT>"
+msgstr "B<XZ_OPT>"
+
+#. type: Plain text
+#: ../src/xz/xz.1:2390
+msgid "This is for passing options to B<xz> when it is not possible to set the options directly on the B<xz> command line. This is the case when B<xz> is run by a script or tool, for example, GNU B<tar>(1):"
+msgstr "Acest lucru este pentru transmiterea opțiunilor către B<xz> atunci când nu este posibil să definiți opțiunile direct în linia de comandă a B<xz>. Acesta este cazul când B<xz> este rulat de un script sau de un instrument, de exemplu, GNU B<tar>(1):"
+
+#. type: Plain text
+#: ../src/xz/xz.1:2396
+#, no-wrap
+msgid "CW<XZ_OPT=-2v tar caf foo.tar.xz foo>\n"
+msgstr "CW<XZ_OPT=-2v tar caf foo.tar.xz foo>\n"
+
+#. type: Plain text
+#: ../src/xz/xz.1:2410
+msgid "Scripts may use B<XZ_OPT>, for example, to set script-specific default compression options. It is still recommended to allow users to override B<XZ_OPT> if that is reasonable. For example, in B<sh>(1) scripts one may use something like this:"
+msgstr "Scripturile pot folosi B<XZ_OPT>, de exemplu, pentru a configura opțiunile implicite de comprimare specifice scriptului. Se recomandă totuși să se permită utilizatorilor să înlocuiască B<XZ_OPT> dacă acest lucru este rezonabil. De exemplu, în scripturile B<sh>(1) se poate folosi ceva de genul acesta:"
+
+#. type: Plain text
+#: ../src/xz/xz.1:2417
+#, no-wrap
+msgid ""
+"CW<XZ_OPT=${XZ_OPT-\"-7e\"}\n"
+"export XZ_OPT>\n"
+msgstr ""
+"CW<XZ_OPT=${XZ_OPT-\"-7e\"}\n"
+"export XZ_OPT>\n"
+
+#. type: SH
+#: ../src/xz/xz.1:2422
+#, no-wrap
+msgid "LZMA UTILS COMPATIBILITY"
+msgstr "COMPATIBILITATE CU LZMA-UTILS"
+
+#. type: Plain text
+#: ../src/xz/xz.1:2435
+msgid "The command line syntax of B<xz> is practically a superset of B<lzma>, B<unlzma>, and B<lzcat> as found from LZMA Utils 4.32.x. In most cases, it is possible to replace LZMA Utils with XZ Utils without breaking existing scripts. There are some incompatibilities though, which may sometimes cause problems."
+msgstr "Sintaxa liniei de comandă a lui B<xz> este practic o super-colecție de B<lzma>, B<unlzma> și B<lzcat> așa cum se găsește în LZMA Utils 4.32.x. În cele mai multe cazuri, este posibil să înlocuiți LZMA Utils cu XZ Utils fără a întrerupe scripturile existente. Există totuși unele incompatibilități, care uneori pot cauza probleme."
+
+#. type: SS
+#: ../src/xz/xz.1:2436
+#, no-wrap
+msgid "Compression preset levels"
+msgstr "Niveluri de comprimare prestabilite"
+
+#. type: Plain text
+#: ../src/xz/xz.1:2443
+msgid "The numbering of the compression level presets is not identical in B<xz> and LZMA Utils. The most important difference is how dictionary sizes are mapped to different presets. Dictionary size is roughly equal to the decompressor memory usage."
+msgstr "Numerotarea nivelurilor de comprimare prestabilite nu este identică în B<xz> și LZMA Utils. Cea mai importantă diferență este modul în care dimensiunile dicționarului sunt atribuite diferitelor niveluri prestabilite. Dimensiunea dicționarului este aproximativ egală cu memoria utilizată la decomprimare."
+
+#. type: tbl table
+#: ../src/xz/xz.1:2449 ../src/xz/xz.1:2474
+#, no-wrap
+msgid "Level"
+msgstr "Nivel"
+
+#. type: tbl table
+#: ../src/xz/xz.1:2449 ../src/xz/xz.1:2474
+#, no-wrap
+msgid "xz"
+msgstr "xz"
+
+#. type: tbl table
+#: ../src/xz/xz.1:2449
+#, no-wrap
+msgid "LZMA Utils"
+msgstr "LZMA Utils"
+
+#. type: tbl table
+#: ../src/xz/xz.1:2450 ../src/xz/xz.1:2475
+#, no-wrap
+msgid "N/A"
+msgstr "N/A"
+
+#. type: tbl table
+#: ../src/xz/xz.1:2451
+#, no-wrap
+msgid "64 KiB"
+msgstr "64 KiB"
+
+#. type: tbl table
+#: ../src/xz/xz.1:2453
+#, no-wrap
+msgid "512 KiB"
+msgstr "512 KiB"
+
+#. type: Plain text
+#: ../src/xz/xz.1:2468
+msgid "The dictionary size differences affect the compressor memory usage too, but there are some other differences between LZMA Utils and XZ Utils, which make the difference even bigger:"
+msgstr "Diferențele de dimensiune a dicționarului afectează deasemenea cantitatea de memorie utilizată la comprimare dar există și alte diferențe între LZMA Utils și XZ Utils, care fac diferența și mai mare:"
+
+#. type: tbl table
+#: ../src/xz/xz.1:2474
+#, no-wrap
+msgid "LZMA Utils 4.32.x"
+msgstr "LZMA Utils 4.32.x"
+
+#. type: tbl table
+#: ../src/xz/xz.1:2477 ../src/xz/xz.1:2478
+#, no-wrap
+msgid "12 MiB"
+msgstr "12 MiB"
+
+#. type: tbl table
+#: ../src/xz/xz.1:2480
+#, no-wrap
+msgid "26 MiB"
+msgstr "26 MiB"
+
+#. type: tbl table
+#: ../src/xz/xz.1:2481
+#, no-wrap
+msgid "45 MiB"
+msgstr "45 MiB"
+
+#. type: tbl table
+#: ../src/xz/xz.1:2482
+#, no-wrap
+msgid "83 MiB"
+msgstr "83 MiB"
+
+#. type: tbl table
+#: ../src/xz/xz.1:2483
+#, no-wrap
+msgid "159 MiB"
+msgstr "159 MiB"
+
+#. type: tbl table
+#: ../src/xz/xz.1:2484
+#, no-wrap
+msgid "311 MiB"
+msgstr "311 MiB"
+
+#. type: Plain text
+#: ../src/xz/xz.1:2493
+msgid "The default preset level in LZMA Utils is B<-7> while in XZ Utils it is B<-6>, so both use an 8 MiB dictionary by default."
+msgstr "Nivelul prestabilit implicit în LZMA Utils este B<-7>, în timp ce în XZ Utils este B<-6>, deci ambele folosesc un dicționar de 8Mio în mod implicit."
+
+#. type: SS
+#: ../src/xz/xz.1:2494
+#, no-wrap
+msgid "Streamed vs. non-streamed .lzma files"
+msgstr "Fișiere .lzma transmise în flux vs. netransmise în flux"
+
+#. type: Plain text
+#: ../src/xz/xz.1:2504
+msgid "The uncompressed size of the file can be stored in the B<.lzma> header. LZMA Utils does that when compressing regular files. The alternative is to mark that uncompressed size is unknown and use end-of-payload marker to indicate where the decompressor should stop. LZMA Utils uses this method when uncompressed size isn't known, which is the case, for example, in pipes."
+msgstr "Dimensiunea necomprimată a fișierului poate fi stocată în antetul B<.lzma>. LZMA Utils face asta atunci când comprimă fișiere obișnuite. Alternativa este să marcați că dimensiunea necomprimată este necunoscută și să folosiți marcajul de sfârșit de încărcare pentru a indica unde ar trebui să se oprească decomprimarea. LZMA Utils folosește această metodă atunci când dimensiunea necomprimată nu este cunoscută, ceea ce este cazul, de exemplu, când se folosesc conducte."
+
+#. type: Plain text
+#: ../src/xz/xz.1:2525
+msgid "B<xz> supports decompressing B<.lzma> files with or without end-of-payload marker, but all B<.lzma> files created by B<xz> will use end-of-payload marker and have uncompressed size marked as unknown in the B<.lzma> header. This may be a problem in some uncommon situations. For example, a B<.lzma> decompressor in an embedded device might work only with files that have known uncompressed size. If you hit this problem, you need to use LZMA Utils or LZMA SDK to create B<.lzma> files with known uncompressed size."
+msgstr "B<xz> acceptă decomprimarea fișierelor B<.lzma> cu sau fără marcaj de sfârșit de încărcare, dar toate fișierele B<.lzma> create de B<xz> vor folosi marcajul de sfârșit de încărcare și vor avea dimensiunea necomprimată marcată ca necunoscută în antetul B<.lzma>. Aceasta poate fi o problemă în unele situații mai puțin frecvente. De exemplu, un instrument de decomprimare B<.lzma> încorporat într-un dispozitiv poate funcționa numai cu fișiere care au dimensiunea necomprimată cunoscută. Dacă întâmpinați această problemă, trebuie să utilizați LZMA Utils sau LZMA SDK pentru a crea fișiere B<.lzma> cu dimensiunea necomprimată cunoscută."
+
+#. type: SS
+#: ../src/xz/xz.1:2526
+#, no-wrap
+msgid "Unsupported .lzma files"
+msgstr "Fișiere .lzma neacceptate"
+
+#. type: Plain text
+#: ../src/xz/xz.1:2549
+msgid "The B<.lzma> format allows I<lc> values up to 8, and I<lp> values up to 4. LZMA Utils can decompress files with any I<lc> and I<lp>, but always creates files with B<lc=3> and B<lp=0>. Creating files with other I<lc> and I<lp> is possible with B<xz> and with LZMA SDK."
+msgstr "Formatul B<.lzma> permite valori I<lc> de până la 8 și valori I<lp> de până la 4. LZMA Utils poate decomprima fișiere cu orice I<lc> și I<lp>, dar creează întotdeauna fișiere cu B<lc=3> și B<lp=0>. Crearea de fișiere cu alte I<lc> și I<lp> este posibilă cu B<xz> și cu LZMA SDK."
+
+#. type: Plain text
+#: ../src/xz/xz.1:2560
+msgid "The implementation of the LZMA1 filter in liblzma requires that the sum of I<lc> and I<lp> must not exceed 4. Thus, B<.lzma> files, which exceed this limitation, cannot be decompressed with B<xz>."
+msgstr "Implementarea filtrului LZMA1 în liblzma necesită ca suma I<lc> și I<lp> să nu depășească 4. Altfel, fișierele B<.lzma>, care depășesc această limitare, nu pot fi decomprimate cu B<xz>."
+
+#. type: Plain text
+#: ../src/xz/xz.1:2575
+msgid "LZMA Utils creates only B<.lzma> files which have a dictionary size of 2^I<n> (a power of 2) but accepts files with any dictionary size. liblzma accepts only B<.lzma> files which have a dictionary size of 2^I<n> or 2^I<n> + 2^(I<n>-1). This is to decrease false positives when detecting B<.lzma> files."
+msgstr "LZMA Utils creează numai fișiere B<.lzma> care au o dimensiune de dicționar de 2^I<n> (o putere de 2), dar acceptă fișiere cu orice dimensiune de dicționar. liblzma acceptă numai fișierele B<.lzma> care au dimensiunea de dicționar de 2^I<n> sau 2^I<n> + 2^(I<n>-1). Acest lucru este pentru a reduce numărul de „fals pozitiv” atunci când se detectează fișiere B<.lzma>."
+
+#. type: Plain text
+#: ../src/xz/xz.1:2580
+msgid "These limitations shouldn't be a problem in practice, since practically all B<.lzma> files have been compressed with settings that liblzma will accept."
+msgstr "Aceste limitări nu ar trebui să fie o problemă în practică, deoarece practic toate fișierele B<.lzma> au fost comprimate cu opțiuni pe care liblzma le va accepta."
+
+#. type: SS
+#: ../src/xz/xz.1:2581
+#, no-wrap
+msgid "Trailing garbage"
+msgstr "Resturi rămase"
+
+#. type: Plain text
+#: ../src/xz/xz.1:2591
+msgid "When decompressing, LZMA Utils silently ignore everything after the first B<.lzma> stream. In most situations, this is a bug. This also means that LZMA Utils don't support decompressing concatenated B<.lzma> files."
+msgstr "Când decomprimă, LZMA Utils ignoră în tăcere totul după primul flux B<.lzma>. În majoritatea situațiilor, aceasta este o eroare. Aceasta înseamnă, de asemenea, că LZMA Utils nu acceptă decomprimarea fișierelor B<.lzma> concatenate."
+
+#. type: Plain text
+#: ../src/xz/xz.1:2601
+msgid "If there is data left after the first B<.lzma> stream, B<xz> considers the file to be corrupt unless B<--single-stream> was used. This may break obscure scripts which have assumed that trailing garbage is ignored."
+msgstr "Dacă au rămas date după primul flux B<.lzma>, B<xz> consideră că fișierul este corupt, cu excepția cazului în care a fost utilizată opțiunea B<--single-stream>. Acest lucru poate rupe scripturile obscure(scrise deficitar) care presupun că resturile rămase sunt ignorate."
+
+#. type: SH
+#: ../src/xz/xz.1:2602 ../src/xzdec/xzdec.1:117
+#, no-wrap
+msgid "NOTES"
+msgstr "NOTE"
+
+#. type: SS
+#: ../src/xz/xz.1:2604
+#, no-wrap
+msgid "Compressed output may vary"
+msgstr "Rezultatul comprimării poate varia"
+
+#. type: Plain text
+#: ../src/xz/xz.1:2615
+msgid "The exact compressed output produced from the same uncompressed input file may vary between XZ Utils versions even if compression options are identical. This is because the encoder can be improved (faster or better compression) without affecting the file format. The output can vary even between different builds of the same XZ Utils version, if different build options are used."
+msgstr "Ieșirea exactă comprimată produsă din același fișier de intrare necomprimat poate varia între versiunile XZ Utils, chiar dacă opțiunile de comprimare sunt identice. Acest lucru se datorează faptului că instrumentul codificator poate fi îmbunătățit (comprimare mai rapidă sau mai bună) fără a afecta formatul fișierului. Ieșirea poate varia chiar și între compilările diferite ale aceleiași versiuni XZ Utils, dacă sunt utilizate opțiuni diferite de compilare."
+
+#. type: Plain text
+#: ../src/xz/xz.1:2625
+msgid "The above means that once B<--rsyncable> has been implemented, the resulting files won't necessarily be rsyncable unless both old and new files have been compressed with the same xz version. This problem can be fixed if a part of the encoder implementation is frozen to keep rsyncable output stable across xz versions."
+msgstr "Cele de mai sus înseamnă că odată ce opțiunea B<--rsyncable> a fost utilizată, fișierele rezultate nu vor fi neapărat sincronizate cu rsync decât dacă atât fișierele vechi, cât și cele noi au fost comprimate cu aceeași versiune xz. Această problemă poate fi remediată dacă o parte a implementării codificatorului este înghețată pentru a menține stabilă ieșirea „rsyncabilă” între versiunile xz."
+
+#. type: SS
+#: ../src/xz/xz.1:2626
+#, no-wrap
+msgid "Embedded .xz decompressors"
+msgstr "Instrumente de decomprimare .xz încorporate"
+
+#. type: Plain text
+#: ../src/xz/xz.1:2643
+msgid "Embedded B<.xz> decompressor implementations like XZ Embedded don't necessarily support files created with integrity I<check> types other than B<none> and B<crc32>. Since the default is B<--check=crc64>, you must use B<--check=none> or B<--check=crc32> when creating files for embedded systems."
+msgstr "Implementările instrumentului de decomprimare B<.xz> încorporat, cum ar fi XZ Embedded, nu acceptă neapărat fișiere create cu tipuri de I<verificare> a integrității, altele decât B<none> și B<crc32>. Deoarece valoarea implicită este B<--check=crc64>, trebuie să utilizați B<--check=none> sau B<--check=crc32> atunci când creați fișiere pentru sistemele încorporate."
+
+#. type: Plain text
+#: ../src/xz/xz.1:2653
+msgid "Outside embedded systems, all B<.xz> format decompressors support all the I<check> types, or at least are able to decompress the file without verifying the integrity check if the particular I<check> is not supported."
+msgstr "În afara sistemelor încorporate, toate instrumentele de decomprimare în format B<.xz> acceptă toate tipurile de I<verificare> sau cel puțin pot decomprima fișierul fără a efectua verificarea integrității dacă acel tip de I<verificare> nu este acceptat."
+
+#. type: Plain text
+#: ../src/xz/xz.1:2656
+msgid "XZ Embedded supports BCJ filters, but only with the default start offset."
+msgstr "XZ Embedded acceptă filtre BCJ, dar numai cu poziție de pornire implicită."
+
+#. type: SH
+#: ../src/xz/xz.1:2657
+#, no-wrap
+msgid "EXAMPLES"
+msgstr "EXEMPLE"
+
+#. type: SS
+#: ../src/xz/xz.1:2659
+#, no-wrap
+msgid "Basics"
+msgstr "Bazice"
+
+#. type: Plain text
+#: ../src/xz/xz.1:2669
+msgid "Compress the file I<foo> into I<foo.xz> using the default compression level (B<-6>), and remove I<foo> if compression is successful:"
+msgstr "Comprimă fișierul I<foo> în I<foo.xz> folosind nivelul de comprimare implicit (B<-6>) și elimină fișierul I<foo> dacă comprimarea are succes:"
+
+#. type: Plain text
+#: ../src/xz/xz.1:2674
+#, no-wrap
+msgid "CW<xz foo>\n"
+msgstr "CW<xz foo>\n"
+
+#. type: Plain text
+#: ../src/xz/xz.1:2685
+msgid "Decompress I<bar.xz> into I<bar> and don't remove I<bar.xz> even if decompression is successful:"
+msgstr "Decomprimă I<bar.xz> în I<bar> și nu elimină I<bar.xz> chiar dacă decomprimarea este efectuată cu succes:"
+
+#. type: Plain text
+#: ../src/xz/xz.1:2690
+#, no-wrap
+msgid "CW<xz -dk bar.xz>\n"
+msgstr "CW<xz -dk bar.xz>\n"
+
+#. type: Plain text
+#: ../src/xz/xz.1:2703
+msgid "Create I<baz.tar.xz> with the preset B<-4e> (B<-4 --extreme>), which is slower than the default B<-6>, but needs less memory for compression and decompression (48\\ MiB and 5\\ MiB, respectively):"
+msgstr "Creează I<baz.tar.xz> cu nivelul prestabilit B<-4e> (B<-4 --extreme>), care este mai lent decât nivelul prestabilit implicit B<-6>, dar necesită mai puțină memorie pentru comprimare și decomprimare (48Mio și, respectiv, 5Mio):"
+
+#. type: Plain text
+#: ../src/xz/xz.1:2708
+#, no-wrap
+msgid "CW<tar cf - baz | xz -4e E<gt> baz.tar.xz>\n"
+msgstr "CW<tar cf - baz | xz -4e E<gt> baz.tar.xz>\n"
+
+#. type: Plain text
+#: ../src/xz/xz.1:2714
+msgid "A mix of compressed and uncompressed files can be decompressed to standard output with a single command:"
+msgstr "Un amestec de fișiere comprimate și necomprimate poate fi decomprimat la ieșirea standard cu o singură comandă:"
+
+#. type: Plain text
+#: ../src/xz/xz.1:2719
+#, no-wrap
+msgid "CW<xz -dcf a.txt b.txt.xz c.txt d.txt.lzma E<gt> abcd.txt>\n"
+msgstr "CW<xz -dcf a.txt b.txt.xz c.txt d.txt.lzma E<gt> abcd.txt>\n"
+
+#. type: SS
+#: ../src/xz/xz.1:2723
+#, no-wrap
+msgid "Parallel compression of many files"
+msgstr "Comprimarea în paralel a mai multor fișiere"
+
+#. type: Plain text
+#: ../src/xz/xz.1:2729
+msgid "On GNU and *BSD, B<find>(1) and B<xargs>(1) can be used to parallelize compression of many files:"
+msgstr "În sisteme GNU și *BSD, B<find>(1) și B<xargs>(1) pot fi utilizate pentru a paraleliza comprimarea mai multor fișiere:"
+
+#. type: Plain text
+#: ../src/xz/xz.1:2735
+#, no-wrap
+msgid ""
+"CW<find . -type f \\e! -name '*.xz' -print0 \\e\n"
+" | xargs -0r -P4 -n16 xz -T1>\n"
+msgstr ""
+"CW<find . -type f \\e! -name '*.xz' -print0 \\e\n"
+" | xargs -0r -P4 -n16 xz -T1>\n"
+
+#. type: Plain text
+#: ../src/xz/xz.1:2757
+msgid "The B<-P> option to B<xargs>(1) sets the number of parallel B<xz> processes. The best value for the B<-n> option depends on how many files there are to be compressed. If there are only a couple of files, the value should probably be 1; with tens of thousands of files, 100 or even more may be appropriate to reduce the number of B<xz> processes that B<xargs>(1) will eventually create."
+msgstr "Opțiunea B<-P> pentru comanda B<xargs>(1) stabilește numărul de procese paralele B<xz>. Cea mai bună valoare pentru opțiunea B<-n> depinde de câte fișiere trebuie să fie comprimate. Dacă există doar câteva fișiere, valoarea ar trebui probabil să fie 1; cu zeci de mii de fișiere, 100 sau chiar mai mult poate să fie valoarea potrivită pentru a reduce numărul de procese B<xz> pe care B<xargs>(1) le va crea în final."
+
+#. type: Plain text
+#: ../src/xz/xz.1:2765
+msgid "The option B<-T1> for B<xz> is there to force it to single-threaded mode, because B<xargs>(1) is used to control the amount of parallelization."
+msgstr "Opțiunea B<-T1> pentru B<xz> este acolo pentru a-l forța să ruleze în modul cu un singur fir de execuție, deoarece B<xargs>(1) este folosit pentru a controla cantitatea de paralelizare."
+
+#. type: SS
+#: ../src/xz/xz.1:2766
+#, no-wrap
+msgid "Robot mode"
+msgstr "Modul robot"
+
+#. type: Plain text
+#: ../src/xz/xz.1:2769
+msgid "Calculate how many bytes have been saved in total after compressing multiple files:"
+msgstr "Calculează câți octeți au fost salvați în total după comprimarea mai multor fișiere:"
+
+#. type: Plain text
+#: ../src/xz/xz.1:2774
+#, no-wrap
+msgid "CW<xz --robot --list *.xz | awk '/^totals/{print $5-$4}'>\n"
+msgstr "CW<xz --robot --list *.xz | awk '/^totals/{print $5-$4}'>\n"
+
+#. type: Plain text
+#: ../src/xz/xz.1:2789
+msgid "A script may want to know that it is using new enough B<xz>. The following B<sh>(1) script checks that the version number of the B<xz> tool is at least 5.0.0. This method is compatible with old beta versions, which didn't support the B<--robot> option:"
+msgstr "Un script poate dori să afle dacă folosește o versiune B<xz> suficient de nouă. Următorul script B<sh>(1) verifică dacă numărul versiunii instrumentului B<xz> este cel puțin 5.0.0. Această metodă este compatibilă cu versiunile beta vechi, care nu acceptau opțiunea B<--robot>:"
+
+#. type: Plain text
+#: ../src/xz/xz.1:2798
+#, no-wrap
+msgid ""
+"CW<if ! eval \"$(xz --robot --version 2E<gt> /dev/null)\" ||\n"
+" \"$XZ_VERSION\" -lt 50000002 ; then\n"
+" echo \"Your xz is too old.\"\n"
+"fi\n"
+"unset XZ_VERSION LIBLZMA_VERSION>\n"
+msgstr ""
+"CW<if ! eval \"$(xz --robot --version 2E<gt> /dev/null)\" ||\n"
+" \"$XZ_VERSION\" -lt 50000002 ; then\n"
+" echo \"Versiunea dumneavoastră de „xz” este prea veche!\"\n"
+"fi\n"
+"unset XZ_VERSION LIBLZMA_VERSION>\n"
+
+#. type: Plain text
+#: ../src/xz/xz.1:2805
+msgid "Set a memory usage limit for decompression using B<XZ_OPT>, but if a limit has already been set, don't increase it:"
+msgstr "Stabilește o limită de utilizare a memoriei pentru decomprimare folosind variabila de mediu B<XZ_OPT>, dar dacă o limită a fost deja stabilită, nu o mărește:"
+
+#. type: Plain text
+#: ../src/xz/xz.1:2815
+#, no-wrap
+msgid ""
+"CW<NEWLIM=$((123 E<lt>E<lt> 20))\\ \\ # 123 MiB\n"
+"OLDLIM=$(xz --robot --info-memory | cut -f3)\n"
+"if $OLDLIM -eq 0 -o $OLDLIM -gt $NEWLIM ; then\n"
+" XZ_OPT=\"$XZ_OPT --memlimit-decompress=$NEWLIM\"\n"
+" export XZ_OPT\n"
+"fi>\n"
+msgstr ""
+"CW<NEWLIM=$((123 E<lt>E<lt> 20))\\ \\ # 123 MiB\n"
+"OLDLIM=$(xz --robot --info-memory | cut -f3)\n"
+"if $OLDLIM -eq 0 -o $OLDLIM -gt $NEWLIM ; then\n"
+" XZ_OPT=\"$XZ_OPT --memlimit-decompress=$NEWLIM\"\n"
+" export XZ_OPT\n"
+"fi>\n"
+
+#. type: Plain text
+#: ../src/xz/xz.1:2825
+msgid "The simplest use for custom filter chains is customizing a LZMA2 preset. This can be useful, because the presets cover only a subset of the potentially useful combinations of compression settings."
+msgstr "Cea mai simplă utilizare a lanțurilor de filtrare personalizate este personalizarea unei opțiuni prestabilite LZMA2. Acest lucru poate fi util, deoarece opțiunile prestabilite acoperă doar un subset al combinațiilor potențial utile de opțiuni de comprimare."
+
+#. type: Plain text
+#: ../src/xz/xz.1:2833
+msgid "The CompCPU columns of the tables from the descriptions of the options B<-0> ... B<-9> and B<--extreme> are useful when customizing LZMA2 presets. Here are the relevant parts collected from those two tables:"
+msgstr "Coloanele CPUComp din tabelele de descriere a opțiunilor B<-0> ... B<-9> și B<--extreme> sunt utile atunci când personalizați opțiunilor prestabilite LZMA2. Iată părțile relevante colectate din aceste două tabele:"
+
+#. type: Plain text
+#: ../src/xz/xz.1:2858
+msgid "If you know that a file requires somewhat big dictionary (for example, 32\\ MiB) to compress well, but you want to compress it quicker than B<xz -8> would do, a preset with a low CompCPU value (for example, 1) can be modified to use a bigger dictionary:"
+msgstr "Dacă știți că un fișier necesită un dicționar oarecum mare (de exemplu, 32Mio) pentru a se comprima bine, dar doriți să-l comprimați mai repede decât ar face B<xz -8>, o opțiune prestabilită cu o valoare CPUComp scăzută (de exemplu, 1) poate fi modificată pentru a utiliza un dicționar mai mare:"
+
+#. type: Plain text
+#: ../src/xz/xz.1:2863
+#, no-wrap
+msgid "CW<xz --lzma2=preset=1,dict=32MiB foo.tar>\n"
+msgstr "CW<xz --lzma2=preset=1,dict=32MiB foo.tar>\n"
+
+#. type: Plain text
+#: ../src/xz/xz.1:2879
+msgid "With certain files, the above command may be faster than B<xz -6> while compressing significantly better. However, it must be emphasized that only some files benefit from a big dictionary while keeping the CompCPU value low. The most obvious situation, where a big dictionary can help a lot, is an archive containing very similar files of at least a few megabytes each. The dictionary size has to be significantly bigger than any individual file to allow LZMA2 to take full advantage of the similarities between consecutive files."
+msgstr "Cu anumite fișiere, comanda de mai sus poate fi mai rapidă decât B<xz -6> în timp ce comprimă semnificativ mai bine. Cu toate acestea, trebuie subliniat că doar unele fișiere se beneficiază de un dicționar mare, păstrând în același timp valoarea CPUComp scăzută. Cea mai evidentă situație, în care un dicționar mare poate ajuta foarte mult, este o arhivă care conține fișiere foarte asemănătoare de cel puțin câțiva megaocteți fiecare. Dimensiunea dicționarului trebuie să fie semnificativ mai mare decât orice fișier individual pentru a permite LZMA2 să profite din plin de asemănările dintre fișierele consecutive."
+
+#. type: Plain text
+#: ../src/xz/xz.1:2886
+msgid "If very high compressor and decompressor memory usage is fine, and the file being compressed is at least several hundred megabytes, it may be useful to use an even bigger dictionary than the 64 MiB that B<xz -9> would use:"
+msgstr "Dacă utilizarea unei mari cantități de memorie pentru comprimare și decomprimare este în regulă, iar fișierul comprimat are cel puțin câteva sute de megaocteți, poate fi util să folosiți un dicționar și mai mare decât cei 64Mio pe care i-ar folosi B<xz -9>:"
+
+#. type: Plain text
+#: ../src/xz/xz.1:2891
+#, no-wrap
+msgid "CW<xz -vv --lzma2=dict=192MiB big_foo.tar>\n"
+msgstr "CW<xz -vv --lzma2=dict=192MiB big_foo.tar>\n"
+
+#. type: Plain text
+#: ../src/xz/xz.1:2904
+msgid "Using B<-vv> (B<--verbose --verbose>) like in the above example can be useful to see the memory requirements of the compressor and decompressor. Remember that using a dictionary bigger than the size of the uncompressed file is waste of memory, so the above command isn't useful for small files."
+msgstr "Utilizarea opțiunii B<-vv> (B<--verbose --verbose>) ca în exemplul de mai sus, poate fi utilă pentru a vedea cerințele de memorie la comprimare și decomprimare. Amintiți-vă că utilizarea unui dicționar mai mare decât dimensiunea fișierului necomprimat este risipă de memorie, de aceea, comanda de mai sus nu este utilă pentru fișiere mici."
+
+#. type: Plain text
+#: ../src/xz/xz.1:2916
+msgid "Sometimes the compression time doesn't matter, but the decompressor memory usage has to be kept low, for example, to make it possible to decompress the file on an embedded system. The following command uses B<-6e> (B<-6 --extreme>) as a base and sets the dictionary to only 64\\ KiB. The resulting file can be decompressed with XZ Embedded (that's why there is B<--check=crc32>) using about 100\\ KiB of memory."
+msgstr "Uneori, timpul de comprimare nu contează, dar utilizarea memoriei la decomprimare trebuie menținută la un nivel scăzut, de exemplu, pentru a face posibilă decomprimarea fișierului pe un sistem încorporat. Următoarea comandă folosește B<-6e> (B<-6 --extreme>) ca bază și fixează dimensiunea dicționarului la doar 64Kio. Fișierul rezultat poate fi decomprimat cu XZ Embedded (de aceea există B<--check=crc32>) folosind aproximativ 100Kio de memorie."
+
+#. type: Plain text
+#: ../src/xz/xz.1:2921
+#, no-wrap
+msgid "CW<xz --check=crc32 --lzma2=preset=6e,dict=64KiB foo>\n"
+msgstr "CW<xz --check=crc32 --lzma2=preset=6e,dict=64KiB foo>\n"
+
+#. type: Plain text
+#: ../src/xz/xz.1:2944
+msgid "If you want to squeeze out as many bytes as possible, adjusting the number of literal context bits (I<lc>) and number of position bits (I<pb>) can sometimes help. Adjusting the number of literal position bits (I<lp>) might help too, but usually I<lc> and I<pb> are more important. For example, a source code archive contains mostly US-ASCII text, so something like the following might give slightly (like 0.1\\ %) smaller file than B<xz -6e> (try also without B<lc=4>):"
+msgstr "Dacă doriți să stoarceți cât mai mulți octeți posibil, ajustarea numărului de biți de context literal (I<lc>) și a numărului de biți de poziție (I<pb>) poate ajuta uneori. Ajustarea numărului de biți de poziție literală (I<lp>) ar putea ajuta, de asemenea, dar de obicei I<lc> și I<pb> sunt mai importante. De exemplu, o arhivă de cod sursă conține în mare parte text US-ASCII, așa că ceva precum comanda următoare, ar putea oferi un fișier „mai slăbuț” (aproximativ cu 0,1%) mai mic decât cu B<xz -6e> (încercați și fără B<lc=4>):"
+
+#. type: Plain text
+#: ../src/xz/xz.1:2949
+#, no-wrap
+msgid "CW<xz --lzma2=preset=6e,pb=0,lc=4 source_code.tar>\n"
+msgstr "CW<xz --lzma2=preset=6e,pb=0,lc=4 fișierul_sursă.tar>\n"
+
+#. type: Plain text
+#: ../src/xz/xz.1:2957
+msgid "Using another filter together with LZMA2 can improve compression with certain file types. For example, to compress a x86-32 or x86-64 shared library using the x86 BCJ filter:"
+msgstr "Utilizarea unui alt filtru împreună cu LZMA2 poate îmbunătăți comprimarea cu anumite tipuri de fișiere. De exemplu, pentru a comprima o bibliotecă partajată x86 pe 32 de biți sau x86 pe 64 de biți folosind filtrul BCJ x86:"
+
+#. type: Plain text
+#: ../src/xz/xz.1:2962
+#, no-wrap
+msgid "CW<xz --x86 --lzma2 libfoo.so>\n"
+msgstr "CW<xz --x86 --lzma2 libfoo.so>\n"
+
+#. type: Plain text
+#: ../src/xz/xz.1:2976
+msgid "Note that the order of the filter options is significant. If B<--x86> is specified after B<--lzma2>, B<xz> will give an error, because there cannot be any filter after LZMA2, and also because the x86 BCJ filter cannot be used as the last filter in the chain."
+msgstr "Rețineți că ordinea opțiunilor de filtrare este semnificativă. Dacă B<--x86> este specificată după B<--lzma2>, B<xz> va da o eroare, deoarece nu poate exista niciun filtru după LZMA2 și, de asemenea, pentru că filtrul x86 BCJ nu poate fi utilizat ca ultimul filtru din lanțul de filtrare."
+
+#. type: Plain text
+#: ../src/xz/xz.1:2982
+msgid "The Delta filter together with LZMA2 can give good results with bitmap images. It should usually beat PNG, which has a few more advanced filters than simple delta but uses Deflate for the actual compression."
+msgstr "Filtrul Delta împreună cu LZMA2 pot da rezultate bune cu imagini bitmap. De obicei, ar trebui să întreacă comprimarea PNG, care are câteva filtre mai avansate decât delta simplă, dar utilizează Deflate pentru comprimarea reală."
+
+#. type: Plain text
+#: ../src/xz/xz.1:2992
+msgid "The image has to be saved in uncompressed format, for example, as uncompressed TIFF. The distance parameter of the Delta filter is set to match the number of bytes per pixel in the image. For example, 24-bit RGB bitmap needs B<dist=3>, and it is also good to pass B<pb=0> to LZMA2 to accommodate the three-byte alignment:"
+msgstr "Imaginea trebuie să fie salvată în format necomprimat, de exemplu, ca TIFF necomprimat. Parametrul de distanță al filtrului Delta este fixat să se potrivească cu numărul de octeți per pixel din imagine. De exemplu, bitmap-ul RGB pe 24 de biți necesită B<dist=3> și este, de asemenea, bine să pasați B<pb=0> la LZMA2 pentru a se adapta alinierii pe trei octeți:"
+
+#. type: Plain text
+#: ../src/xz/xz.1:2997
+#, no-wrap
+msgid "CW<xz --delta=dist=3 --lzma2=pb=0 foo.tiff>\n"
+msgstr "CW<xz --delta=dist=3 --lzma2=pb=0 foo.tiff>\n"
+
+#. type: Plain text
+#: ../src/xz/xz.1:3005
+msgid "If multiple images have been put into a single archive (for example, B<.tar>), the Delta filter will work on that too as long as all images have the same number of bytes per pixel."
+msgstr "Dacă mai multe imagini au fost introduse într-o singură arhivă (de exemplu, B<.tar>), filtrul Delta va funcționa și pe aceasta atâta timp cât toate imaginile au același număr de octeți per pixel."
+
+#. type: SH
+#: ../src/xz/xz.1:3006 ../src/xzdec/xzdec.1:143 ../src/lzmainfo/lzmainfo.1:59
+#: ../src/scripts/xzdiff.1:65 ../src/scripts/xzgrep.1:106
+#: ../src/scripts/xzless.1:65 ../src/scripts/xzmore.1:51
+#, no-wrap
+msgid "SEE ALSO"
+msgstr "CONSULTAȚI ȘI"
+
+#. type: Plain text
+#: ../src/xz/xz.1:3015
+msgid "B<xzdec>(1), B<xzdiff>(1), B<xzgrep>(1), B<xzless>(1), B<xzmore>(1), B<gzip>(1), B<bzip2>(1), B<7z>(1)"
+msgstr "B<xzdec>(1), B<xzdiff>(1), B<xzgrep>(1), B<xzless>(1), B<xzmore>(1), B<gzip>(1), B<bzip2>(1), B<7z>(1)"
+
+#. type: Plain text
+#: ../src/xz/xz.1:3017
+msgid "XZ Utils: E<lt>https://tukaani.org/xz/E<gt>"
+msgstr "XZ Utils: E<lt>https://tukaani.org/xz/E<gt>"
+
+#. type: Plain text
+#: ../src/xz/xz.1:3019 ../src/xzdec/xzdec.1:146
+msgid "XZ Embedded: E<lt>https://tukaani.org/xz/embedded.htmlE<gt>"
+msgstr "XZ Embedded: E<lt>https://tukaani.org/xz/embedded.htmlE<gt>"
+
+#. type: Plain text
+#: ../src/xz/xz.1:3020
+msgid "LZMA SDK: E<lt>http://7-zip.org/sdk.htmlE<gt>"
+msgstr "LZMA SDK: E<lt>http://7-zip.org/sdk.htmlE<gt>"
+
+#. type: TH
+#: ../src/xzdec/xzdec.1:7
+#, no-wrap
+msgid "XZDEC"
+msgstr "XZDEC"
+
+#. type: TH
+#: ../src/xzdec/xzdec.1:7
+#, no-wrap
+msgid "2017-04-19"
+msgstr "19.04.2017"
+
+#. type: Plain text
+#: ../src/xzdec/xzdec.1:10
+msgid "xzdec, lzmadec - Small .xz and .lzma decompressors"
+msgstr "xzdec, lzmadec - Programe de decomprimare mici de fișiere .xz și .lzma"
+
+#. type: Plain text
+#: ../src/xzdec/xzdec.1:14
+msgid "B<xzdec> I<option...> I<file...>"
+msgstr "B<xzdec> I<opțiune...> I<fișier...>"
+
+#. type: Plain text
+#: ../src/xzdec/xzdec.1:18
+msgid "B<lzmadec> I<option...> I<file...>"
+msgstr "B<lzmadec> I<opțiune...> I<fișier...>"
+
+#. type: Plain text
+#: ../src/xzdec/xzdec.1:44
+msgid "B<xzdec> is a liblzma-based decompression-only tool for B<.xz> (and only B<.xz>) files. B<xzdec> is intended to work as a drop-in replacement for B<xz>(1) in the most common situations where a script has been written to use B<xz --decompress --stdout> (and possibly a few other commonly used options) to decompress B<.xz> files. B<lzmadec> is identical to B<xzdec> except that B<lzmadec> supports B<.lzma> files instead of B<.xz> files."
+msgstr "B<xzdec> este un instrument de decomprimare bazat pe liblzma pentru fișierele B<.xz> (și numai B<.xz>). B<xzdec> este destinat să funcționeze ca un înlocuitor pentru B<xz>(1) în cele mai frecvente situații în care un script a fost scris pentru a utiliza B<xz --decompress --stdout> (și posibil câteva alte opțiuni frecvent utilizate) pentru a decomprima fișierele B<.xz>. B<lzmadec> este identic cu B<xzdec> cu excepția faptului că B<lzmadec> acceptă fișierele B<.lzma> în loc de fișierele B<.xz>."
+
+#. type: Plain text
+#: ../src/xzdec/xzdec.1:61
+msgid "To reduce the size of the executable, B<xzdec> doesn't support multithreading or localization, and doesn't read options from B<XZ_DEFAULTS> and B<XZ_OPT> environment variables. B<xzdec> doesn't support displaying intermediate progress information: sending B<SIGINFO> to B<xzdec> does nothing, but sending B<SIGUSR1> terminates the process instead of displaying progress information."
+msgstr "Pentru a reduce dimensiunea executabilului, B<xzdec> nu acceptă modul cu mai multe fire de execuție sau localizarea(afișarea mesajelor în limba stabilită de configurările regionale) și nu citește opțiunile din variabilele de mediu B<XZ_DEFAULTS> și B<XZ_OPT>. B<xzdec> nu acceptă afișarea informațiilor intermediare de progres: trimiterea semnalului B<SIGINFO> la B<xzdec> nu face nimic, iar trimiterea semnalului B<SIGUSR1> încheie procesul în loc să afișeze informații despre progres."
+
+#. type: Plain text
+#: ../src/xzdec/xzdec.1:69
+msgid "Ignored for B<xz>(1) compatibility. B<xzdec> supports only decompression."
+msgstr "Ignorat pentru compatibilitate cu B<xz>(1). B<xzdec> acceptă numai decomprimarea."
+
+#. type: Plain text
+#: ../src/xzdec/xzdec.1:76
+msgid "Ignored for B<xz>(1) compatibility. B<xzdec> never creates or removes any files."
+msgstr "Ignorat pentru compatibilitate cu B<xz>(1). B<xzdec> nu creează sau elimină niciodată niciun fișier."
+
+#. type: Plain text
+#: ../src/xzdec/xzdec.1:83
+msgid "Ignored for B<xz>(1) compatibility. B<xzdec> always writes the decompressed data to standard output."
+msgstr "Ignorat pentru compatibilitate cu B<xz>(1). B<xzdec> scrie întotdeauna datele decomprimate la ieșirea standard."
+
+#. type: Plain text
+#: ../src/xzdec/xzdec.1:89
+msgid "Specifying this once does nothing since B<xzdec> never displays any warnings or notices. Specify this twice to suppress errors."
+msgstr "Specificarea acestui lucru o dată nu face nimic, deoarece B<xzdec> nu afișează niciodată avertismente sau notificări. Specificați acest lucru de două ori pentru a suprima erorile."
+
+#. type: Plain text
+#: ../src/xzdec/xzdec.1:96
+msgid "Ignored for B<xz>(1) compatibility. B<xzdec> never uses the exit status 2."
+msgstr "Ignorat pentru compatibilitate cu B<xz>(1). B<xzdec> nu folosește niciodată starea de ieșire 2."
+
+#. type: Plain text
+#: ../src/xzdec/xzdec.1:99
+msgid "Display a help message and exit successfully."
+msgstr "Afișează un mesaj de ajutor și iese cu succes."
+
+#. type: Plain text
+#: ../src/xzdec/xzdec.1:104
+msgid "Display the version number of B<xzdec> and liblzma."
+msgstr "Afișează numărul versiunii B<xzdec> și liblzma."
+
+#. type: Plain text
+#: ../src/xzdec/xzdec.1:108
+msgid "All was good."
+msgstr "Toate au fost bine."
+
+#. type: Plain text
+#: ../src/xzdec/xzdec.1:117
+msgid "B<xzdec> doesn't have any warning messages like B<xz>(1) has, thus the exit status 2 is not used by B<xzdec>."
+msgstr "B<xzdec> nu are niciun mesaj de avertizare precum B<xz>(1), astfel că starea de ieșire 2 nu este folosită de B<xzdec>."
+
+#. type: Plain text
+#: ../src/xzdec/xzdec.1:131
+msgid "Use B<xz>(1) instead of B<xzdec> or B<lzmadec> for normal everyday use. B<xzdec> or B<lzmadec> are meant only for situations where it is important to have a smaller decompressor than the full-featured B<xz>(1)."
+msgstr "Utilizați B<xz>(1) în loc de B<xzdec> sau B<lzmadec> pentru utilizarea normală de zi cu zi. B<xzdec> sau B<lzmadec> sunt destinate numai situațiilor în care este important să aveți un instrument de decomprimare mai mic decât B<xz>(1), cu funcții complete."
+
+#. type: Plain text
+#: ../src/xzdec/xzdec.1:143
+msgid "B<xzdec> and B<lzmadec> are not really that small. The size can be reduced further by dropping features from liblzma at compile time, but that shouldn't usually be done for executables distributed in typical non-embedded operating system distributions. If you need a truly small B<.xz> decompressor, consider using XZ Embedded."
+msgstr "B<xzdec> și B<lzmadec> nu sunt chiar atât de mici. Dimensiunea poate fi redusă și mai mult prin eliminarea caracteristicilor din liblzma în timpul compilării, dar acest lucru nu ar trebui să se facă de obicei pentru executabilele distribuite în distribuții tipice de sisteme de operare neîncorporate. Dacă aveți nevoie de un instrument de decomprimare B<.xz> cu adevărat mic, luați în considerare utilizarea XZ Embedded."
+
+#. type: Plain text
+#: ../src/xzdec/xzdec.1:145 ../src/lzmainfo/lzmainfo.1:60
+msgid "B<xz>(1)"
+msgstr "B<xz>(1)"
+
+#. type: TH
+#: ../src/lzmainfo/lzmainfo.1:7
+#, no-wrap
+msgid "LZMAINFO"
+msgstr "LZMAINFO"
+
+#. type: TH
+#: ../src/lzmainfo/lzmainfo.1:7 ../src/scripts/xzmore.1:7
+#, no-wrap
+msgid "2013-06-30"
+msgstr "30.06.2013"
+
+#. type: Plain text
+#: ../src/lzmainfo/lzmainfo.1:10
+msgid "lzmainfo - show information stored in the .lzma file header"
+msgstr "lzmainfo - afișează informațiile stocate în antetul fișierului .lzma"
+
+#. type: Plain text
+#: ../src/lzmainfo/lzmainfo.1:15
+msgid "B<lzmainfo> B<--help> B<--version> I<file...>"
+msgstr "B<lzmainfo> B<--help> B<--version> I<fișier...>"
+
+#. type: Plain text
+#: ../src/lzmainfo/lzmainfo.1:31
+msgid "B<lzmainfo> shows information stored in the B<.lzma> file header. It reads the first 13 bytes from the specified I<file>, decodes the header, and prints it to standard output in human readable format. If no I<files> are given or I<file> is B<->, standard input is read."
+msgstr "B<lzmainfo> afișează informațiile stocate în antetul fișierului B<.lzma>. Citește primii 13 octeți din I<fișierul> specificat, decodifică antetul și îl afișează la ieșirea standard în format care poate fi citit de om. Dacă nu sunt date I<fișiere> sau dacă I<fișier> este B<->, se citește intrarea standard."
+
+#. type: Plain text
+#: ../src/lzmainfo/lzmainfo.1:40
+msgid "Usually the most interesting information is the uncompressed size and the dictionary size. Uncompressed size can be shown only if the file is in the non-streamed B<.lzma> format variant. The amount of memory required to decompress the file is a few dozen kilobytes plus the dictionary size."
+msgstr "De obicei, cele mai interesante informații sunt dimensiunea necomprimată și dimensiunea dicționarului. Dimensiunea necomprimată poate fi afișată numai dacă fișierul este în varianta formatului B<.lzma> netransmis în flux. Cantitatea de memorie necesară pentru a decomprima fișierul este de câteva zeci de kiloocteți plus dimensiunea dicționarului."
+
+#. type: Plain text
+#: ../src/lzmainfo/lzmainfo.1:44
+msgid "B<lzmainfo> is included in XZ Utils primarily for backward compatibility with LZMA Utils."
+msgstr "B<lzmainfo> este inclus în XZ Utils în primul rând pentru compatibilitatea cu LZMA Utils."
+
+#. type: SH
+#: ../src/lzmainfo/lzmainfo.1:51 ../src/scripts/xzdiff.1:74
+#, no-wrap
+msgid "BUGS"
+msgstr "ERORI"
+
+#. type: Plain text
+#: ../src/lzmainfo/lzmainfo.1:59
+msgid "B<lzmainfo> uses B<MB> while the correct suffix would be B<MiB> (2^20 bytes). This is to keep the output compatible with LZMA Utils."
+msgstr "B<lzmainfo> folosește sufixul B<MB> în timp ce sufixul corect ar fi B<MiB> (2^20 octeți). Acest lucru este pentru a menține ieșirea compatibilă cu LZMA Utils."
+
+#. type: TH
+#: ../src/scripts/xzdiff.1:9
+#, no-wrap
+msgid "XZDIFF"
+msgstr "XZDIFF"
+
+#. type: TH
+#: ../src/scripts/xzdiff.1:9
+#, no-wrap
+msgid "2021-06-04"
+msgstr "04.06.2021"
+
+#. type: Plain text
+#: ../src/scripts/xzdiff.1:12
+msgid "xzcmp, xzdiff, lzcmp, lzdiff - compare compressed files"
+msgstr "xzcmp, xzdiff, lzcmp, lzdiff - compară fișierele comprimate"
+
+#. type: Plain text
+#: ../src/scripts/xzdiff.1:15
+msgid "B<xzcmp> I<cmp_options> I<file1> I<file2>"
+msgstr "B<xzcmp> I<opțiuni_comparare> I<fișier1> I<fișier2>"
+
+#. type: Plain text
+#: ../src/scripts/xzdiff.1:18
+msgid "B<xzdiff> I<diff_options> I<file1> I<file2>"
+msgstr "B<xzdiff> I<opțiuni_diferențe> I<fișier1> I<fișier2>"
+
+#. type: Plain text
+#: ../src/scripts/xzdiff.1:21
+msgid "B<lzcmp> I<cmp_options> I<file1> I<file2>"
+msgstr "B<lzcmp> I<opțiuni_comparare> I<fișier1> I<fișier2>"
+
+#. type: Plain text
+#: ../src/scripts/xzdiff.1:24
+msgid "B<lzdiff> I<diff_options> I<file1> I<file2>"
+msgstr "B<lzdiff> I<opțiuni_diferențe> I<fișier1> I<fișier2>"
+
+#. type: Plain text
+#: ../src/scripts/xzdiff.1:59
+msgid "B<xzcmp> and B<xzdiff> invoke B<cmp>(1) or B<diff>(1) on files compressed with B<xz>(1), B<lzma>(1), B<gzip>(1), B<bzip2>(1), B<lzop>(1), or B<zstd>(1). All options specified are passed directly to B<cmp>(1) or B<diff>(1). If only one file is specified, then the files compared are I<file1> (which must have a suffix of a supported compression format) and I<file1> from which the compression format suffix has been stripped. If two files are specified, then they are uncompressed if necessary and fed to B<cmp>(1) or B<diff>(1). The exit status from B<cmp>(1) or B<diff>(1) is preserved unless a decompression error occurs; then exit status is 2."
+msgstr "B<xzcmp> și B<xzdiff> invocă B<cmp>(1) sau B<diff>(1) pentru fișierele comprimate cu B<xz>(1), B<lzma>(1), B<gzip>( 1), B<bzip2>(1), B<lzop>(1) sau B<zstd>(1). Toate opțiunile specificate sunt transmise direct către B<cmp>(1) sau B<diff>(1). Dacă este specificat un singur fișier, atunci fișierele comparate sunt I<fișier1> (care trebuie să aibă un sufix al unui format de comprimare acceptat) și I<fișier1> din care a fost eliminat sufixul formatului de comprimare. Dacă sunt specificate două fișiere, atunci acestea sunt decomprimate dacă este necesar și introduse în B<cmp>(1) sau B<diff>(1). Starea de ieșire din B<cmp>(1) sau B<diff>(1) este păstrată cu excepția cazului în care apare o eroare de decomprimare; atunci starea de ieșire este 2."
+
+#. type: Plain text
+#: ../src/scripts/xzdiff.1:65
+msgid "The names B<lzcmp> and B<lzdiff> are provided for backward compatibility with LZMA Utils."
+msgstr "Numele B<lzcmp> și B<lzdiff> sunt furnizate pentru compatibilitatea cu LZMA Utils."
+
+#. type: Plain text
+#: ../src/scripts/xzdiff.1:74
+msgid "B<cmp>(1), B<diff>(1), B<xz>(1), B<gzip>(1), B<bzip2>(1), B<lzop>(1), B<zstd>(1), B<zdiff>(1)"
+msgstr "B<cmp>(1), B<diff>(1), B<xz>(1), B<gzip>(1), B<bzip2>(1), B<lzop>(1), B<zstd>(1), B<zdiff>(1)"
+
+#. type: Plain text
+#: ../src/scripts/xzdiff.1:79
+msgid "Messages from the B<cmp>(1) or B<diff>(1) programs refer to temporary filenames instead of those specified."
+msgstr "Mesajele din programele B<cmp>(1) sau B<diff>(1) se referă la nume de fișiere temporare în loc de cele specificate."
+
+#. type: TH
+#: ../src/scripts/xzgrep.1:9
+#, no-wrap
+msgid "XZGREP"
+msgstr "XZGREP"
+
+#. type: TH
+#: ../src/scripts/xzgrep.1:9
+#, no-wrap
+msgid "2022-07-19"
+msgstr "19.07.2022"
+
+#. type: Plain text
+#: ../src/scripts/xzgrep.1:12
+msgid "xzgrep - search compressed files for a regular expression"
+msgstr "xzgrep - caută în fișierele comprimate pentru o expresie regulată"
+
+#. type: Plain text
+#: ../src/scripts/xzgrep.1:18
+msgid "B<xzgrep> I<grep_options> B<-e> I<pattern> I<file...>"
+msgstr "B<xzgrep> I<opțiuni_grep> B<-e> I<model> I<fișier...>"
+
+#. type: Plain text
+#: ../src/scripts/xzgrep.1:21
+msgid "B<xzegrep> \\&..."
+msgstr "B<xzegrep> \\&..."
+
+#. type: Plain text
+#: ../src/scripts/xzgrep.1:24
+msgid "B<xzfgrep> \\&..."
+msgstr "B<xzfgrep> \\&..."
+
+#. type: Plain text
+#: ../src/scripts/xzgrep.1:27
+msgid "B<lzgrep> \\&..."
+msgstr "B<lzgrep> \\&..."
+
+#. type: Plain text
+#: ../src/scripts/xzgrep.1:30
+msgid "B<lzegrep> \\&..."
+msgstr "B<lzegrep> \\&..."
+
+#. type: Plain text
+#: ../src/scripts/xzgrep.1:33
+msgid "B<lzfgrep> \\&..."
+msgstr "B<lzfgrep> \\&..."
+
+#. type: Plain text
+#: ../src/scripts/xzgrep.1:49
+msgid "B<xzgrep> invokes B<grep>(1) on I<files> which may be either uncompressed or compressed with B<xz>(1), B<lzma>(1), B<gzip>(1), B<bzip2>(1), B<lzop>(1), or B<zstd>(1). All options specified are passed directly to B<grep>(1)."
+msgstr "B<xzgrep> invocă B<grep>(1) pentru I<fișiere> care pot să fie decomprimate sau comprimate cu B<xz>(1), B<lzma>(1), B<gzip>(1), B<bzip2>(1), B<lzop>(1) sau B<zstd>(1). Toate opțiunile specificate sunt transmise direct către B<grep>(1)."
+
+#. type: Plain text
+#: ../src/scripts/xzgrep.1:62
+msgid "If no I<file> is specified, then standard input is decompressed if necessary and fed to B<grep>(1). When reading from standard input, B<gzip>(1), B<bzip2>(1), B<lzop>(1), and B<zstd>(1) compressed files are not supported."
+msgstr "Dacă nu este specificat I<fișier>, atunci intrarea standard este decomprimată dacă este necesar și alimentează B<grep>(1). La citirea din intrarea standard, fișierele comprimate B<gzip>(1), B<bzip2>(1), B<lzop>(1) și B<zstd>(1) nu sunt acceptate."
+
+#. type: Plain text
+#: ../src/scripts/xzgrep.1:81
+msgid "If B<xzgrep> is invoked as B<xzegrep> or B<xzfgrep> then B<grep -E> or B<grep -F> is used instead of B<grep>(1). The same applies to names B<lzgrep>, B<lzegrep>, and B<lzfgrep>, which are provided for backward compatibility with LZMA Utils."
+msgstr "Dacă B<xzgrep> este invocat ca B<xzegrep> sau B<xzfgrep>, atunci este folosit B<grep -E> sau B<grep -F> în loc de B<grep>(1). Același lucru este valabil și pentru comenzile B<lzgrep>, B<lzegrep> și B<lzfgrep>, care sunt furnizate pentru compatibilitate cu LZMA Utils."
+
+#. type: Plain text
+#: ../src/scripts/xzgrep.1:86
+msgid "At least one match was found from at least one of the input files. No errors occurred."
+msgstr "A fost găsită cel puțin o potrivire din cel puțin unul dintre fișierele de la intrare. Nu au apărut erori."
+
+#. type: Plain text
+#: ../src/scripts/xzgrep.1:90
+msgid "No matches were found from any of the input files. No errors occurred."
+msgstr "Nu au fost găsite potriviri din niciunul dintre fișierele de la intrare. Nu au apărut erori."
+
+#. type: TP
+#: ../src/scripts/xzgrep.1:90
+#, no-wrap
+msgid "E<gt>1"
+msgstr "E<gt>1"
+
+#. type: Plain text
+#: ../src/scripts/xzgrep.1:94
+msgid "One or more errors occurred. It is unknown if matches were found."
+msgstr "A apărut una sau mai multe erori. Nu se cunoaște dacă au fost găsite potriviri."
+
+#. type: TP
+#: ../src/scripts/xzgrep.1:95
+#, no-wrap
+msgid "B<GREP>"
+msgstr "B<GREP>"
+
+#. type: Plain text
+#: ../src/scripts/xzgrep.1:106
+msgid "If the B<GREP> environment variable is set, B<xzgrep> uses it instead of B<grep>(1), B<grep -E>, or B<grep -F>."
+msgstr "Dacă variabila de mediu B<GREP> este definită, B<xzgrep> o folosește în loc de B<grep>(1), B<grep -E> sau B<grep -F>."
+
+#. type: Plain text
+#: ../src/scripts/xzgrep.1:113
+msgid "B<grep>(1), B<xz>(1), B<gzip>(1), B<bzip2>(1), B<lzop>(1), B<zstd>(1), B<zgrep>(1)"
+msgstr "B<grep>(1), B<xz>(1), B<gzip>(1), B<bzip2>(1), B<lzop>(1), B<zstd>(1), B<zgrep>(1)"
+
+#. type: TH
+#: ../src/scripts/xzless.1:10
+#, no-wrap
+msgid "XZLESS"
+msgstr "XZLESS"
+
+#. type: TH
+#: ../src/scripts/xzless.1:10
+#, no-wrap
+msgid "2010-09-27"
+msgstr "27.09.2010"
+
+#. type: Plain text
+#: ../src/scripts/xzless.1:13
+msgid "xzless, lzless - view xz or lzma compressed (text) files"
+msgstr "xzless, lzless - vizualizează fișierele (text) comprimate xz sau lzma"
+
+#. type: Plain text
+#: ../src/scripts/xzless.1:16
+msgid "B<xzless> I<file>..."
+msgstr "B<xzless> I<fișier>..."
+
+#. type: Plain text
+#: ../src/scripts/xzless.1:19
+msgid "B<lzless> I<file>..."
+msgstr "B<lzless> I<fișier>..."
+
+#. type: Plain text
+#: ../src/scripts/xzless.1:31
+msgid "B<xzless> is a filter that displays text from compressed files to a terminal. It works on files compressed with B<xz>(1) or B<lzma>(1). If no I<files> are given, B<xzless> reads from standard input."
+msgstr "B<xzless> este un filtru care afișează textul din fișierele comprimate pe un terminal. Funcționează pentru fișiere comprimate cu B<xz>(1) sau B<lzma>(1). Dacă nu sunt date I<fișiere>, B<xzless> citește de la intrarea standard."
+
+#. type: Plain text
+#: ../src/scripts/xzless.1:48
+msgid "B<xzless> uses B<less>(1) to present its output. Unlike B<xzmore>, its choice of pager cannot be altered by setting an environment variable. Commands are based on both B<more>(1) and B<vi>(1) and allow back and forth movement and searching. See the B<less>(1) manual for more information."
+msgstr "B<xzless> folosește B<less>(1) pentru a-și prezenta rezultatul. Spre deosebire de B<xzmore>, alegerea sa de pager nu poate fi modificată prin definirea unei variabile de mediu. Comenzile se bazează atât pe B<more>(1) cât și pe B<vi>(1) și permit mișcarea înainte și înapoi și căutarea. Consultați manualul B<less>(1) pentru mai multe informații."
+
+#. type: Plain text
+#: ../src/scripts/xzless.1:52
+msgid "The command named B<lzless> is provided for backward compatibility with LZMA Utils."
+msgstr "Comanda numită B<lzless> este furnizată pentru compatibilitatea cu LZMA Utils."
+
+#. type: TP
+#: ../src/scripts/xzless.1:53
+#, no-wrap
+msgid "B<LESSMETACHARS>"
+msgstr "B<LESSMETACHARS>"
+
+#. type: Plain text
+#: ../src/scripts/xzless.1:59
+msgid "A list of characters special to the shell. Set by B<xzless> unless it is already set in the environment."
+msgstr "O listă de caractere speciale pentru shell. Definită de B<xzless>, cu excepția cazului în care este deja definită în mediu."
+
+#. type: TP
+#: ../src/scripts/xzless.1:59
+#, no-wrap
+msgid "B<LESSOPEN>"
+msgstr "B<LESSOPEN>"
+
+#. type: Plain text
+#: ../src/scripts/xzless.1:65
+msgid "Set to a command line to invoke the B<xz>(1) decompressor for preprocessing the input files to B<less>(1)."
+msgstr "Aceasta este definită în linia de comandă pentru a invoca instrumentul de decomprimare B<xz>(1) pentru preprocesarea fișierelor de intrare pentru B<less>(1)."
+
+#. type: Plain text
+#: ../src/scripts/xzless.1:69
+msgid "B<less>(1), B<xz>(1), B<xzmore>(1), B<zless>(1)"
+msgstr "B<less>(1), B<xz>(1), B<xzmore>(1), B<zless>(1)"
+
+#. type: TH
+#: ../src/scripts/xzmore.1:7
+#, no-wrap
+msgid "XZMORE"
+msgstr "XZMORE"
+
+#. type: Plain text
+#: ../src/scripts/xzmore.1:10
+msgid "xzmore, lzmore - view xz or lzma compressed (text) files"
+msgstr "xzmore, lzmore - vizualizează fișierele (text) comprimate xz sau lzma"
+
+#. type: Plain text
+#: ../src/scripts/xzmore.1:13
+msgid "B<xzmore> I<file...>"
+msgstr "B<xzmore> I<fișier...>"
+
+#. type: Plain text
+#: ../src/scripts/xzmore.1:16
+msgid "B<lzmore> I<file...>"
+msgstr "B<lzmore> I<fișier...>"
+
+#. type: Plain text
+#: ../src/scripts/xzmore.1:24
+msgid "B<xzmore> is a filter which allows examination of B<xz>(1) or B<lzma>(1) compressed text files one screenful at a time on a soft-copy terminal."
+msgstr "B<xzmore> este un filtru care vă permite să examinați conținutul fișierelor text comprimate B<xz>(1) sau B<lzma>(1), câte o pagină pe ecran, pe un terminal."
+
+#. type: Plain text
+#: ../src/scripts/xzmore.1:33
+msgid "To use a pager other than the default B<more,> set environment variable B<PAGER> to the name of the desired program. The name B<lzmore> is provided for backward compatibility with LZMA Utils."
+msgstr "Pentru a utiliza un paginator, altul decât paginatorul implicit B<more>, definiți variabila de mediu B<PAGER> cu numele programului dorit. Comanda B<lzmore> este furnizată pentru compatibilitatea cu LZMA Utils."
+
+#. type: TP
+#: ../src/scripts/xzmore.1:33
+#, no-wrap
+msgid "B<e> or B<q>"
+msgstr "B<e> sau B<q>"
+
+#. type: Plain text
+#: ../src/scripts/xzmore.1:40
+msgid "When the prompt --More--(Next file: I<file>) is printed, this command causes B<xzmore> to exit."
+msgstr "Când linia --More--(Fișierul următor: I<fișier>) este afișată, această comandă face ca B<xzmore> să iasă."
+
+#. type: TP
+#: ../src/scripts/xzmore.1:40
+#, no-wrap
+msgid "B<s>"
+msgstr "B<s>"
+
+#. type: Plain text
+#: ../src/scripts/xzmore.1:47
+msgid "When the prompt --More--(Next file: I<file>) is printed, this command causes B<xzmore> to skip the next file and continue."
+msgstr "Când linia --More--(Fișierul următor: I<fișier>) este afișată, această comandă face ca B<xzmore> să omită următorul fișier și să continue."
+
+#. type: Plain text
+#: ../src/scripts/xzmore.1:51
+msgid "For list of keyboard commands supported while actually viewing the content of a file, refer to manual of the pager you use, usually B<more>(1)."
+msgstr "Pentru lista comenzilor de la tastatură acceptate în timp ce vizualizați conținutul unui fișier, consultați manualul paginatorului pe care îl utilizați, de obicei B<more>(1)."
+
+#. type: Plain text
+#: ../src/scripts/xzmore.1:55
+msgid "B<more>(1), B<xz>(1), B<xzless>(1), B<zmore>(1)"
+msgstr "B<more>(1), B<xz>(1), B<xzless>(1), B<zmore>(1)"
+
+#~ msgid "2020-02-01"
+#~ msgstr "01.02.2020"

_service:tar_scm:xz-5.4.1.tar.xz/po4a/uk.po Added

@@ -0,0 +1,3676 @@
+# Ukrainian translation for xz-man.
+# This file is distributed under the same license as the XZ Utils package.
+# This file is put in the public domain.
+#
+# Yuri Chornoivan <yurchor@ukr.net>, 2022.
+msgid ""
+msgstr ""
+"Project-Id-Version: xz-man-5.4.0-pre2\n"
+"POT-Creation-Date: 2022-12-01 21:23+0200\n"
+"PO-Revision-Date: 2022-12-27 17:33+0200\n"
+"Last-Translator: Yuri Chornoivan <yurchor@ukr.net>\n"
+"Language-Team: Ukrainian <trans-uk@lists.fedoraproject.org>\n"
+"Language: uk\n"
+"MIME-Version: 1.0\n"
+"Content-Type: text/plain; charset=UTF-8\n"
+"Content-Transfer-Encoding: 8bit\n"
+"X-Bugs: Report translation errors to the Language-Team address.\n"
+"Plural-Forms: nplurals=3; plural=(n%10==1 && n%100!=11 ? 0 : n%10>=2 && n%10<=4 && (n%100<10 || n%100>=20) ? 1 : 2);\n"
+"X-Generator: Lokalize 20.12.0\n"
+
+#. type: TH
+#: ../src/xz/xz.1:8
+#, no-wrap
+msgid "XZ"
+msgstr "XZ"
+
+#. type: TH
+#: ../src/xz/xz.1:8
+#, no-wrap
+msgid "2022-12-01"
+msgstr "1 грудня 2022 року"
+
+#. type: TH
+#: ../src/xz/xz.1:8 ../src/xzdec/xzdec.1:7 ../src/lzmainfo/lzmainfo.1:7
+#: ../src/scripts/xzdiff.1:9 ../src/scripts/xzgrep.1:9
+#: ../src/scripts/xzless.1:10 ../src/scripts/xzmore.1:7
+#, no-wrap
+msgid "Tukaani"
+msgstr "Tukaani"
+
+#. type: TH
+#: ../src/xz/xz.1:8 ../src/xzdec/xzdec.1:7 ../src/lzmainfo/lzmainfo.1:7
+#: ../src/scripts/xzdiff.1:9 ../src/scripts/xzgrep.1:9
+#: ../src/scripts/xzless.1:10 ../src/scripts/xzmore.1:7
+#, no-wrap
+msgid "XZ Utils"
+msgstr "XZ Utils"
+
+#. type: SH
+#: ../src/xz/xz.1:10 ../src/xzdec/xzdec.1:8 ../src/lzmainfo/lzmainfo.1:8
+#: ../src/scripts/xzdiff.1:10 ../src/scripts/xzgrep.1:10
+#: ../src/scripts/xzless.1:11 ../src/scripts/xzmore.1:8
+#, no-wrap
+msgid "NAME"
+msgstr "НАЗВА"
+
+#. type: Plain text
+#: ../src/xz/xz.1:12
+msgid "xz, unxz, xzcat, lzma, unlzma, lzcat - Compress or decompress .xz and .lzma files"
+msgstr "xz, unxz, xzcat, lzma, unlzma, lzcat — стискання та розпаковування файлів .xz і .lzma"
+
+#. type: SH
+#: ../src/xz/xz.1:13 ../src/xzdec/xzdec.1:10 ../src/lzmainfo/lzmainfo.1:10
+#: ../src/scripts/xzdiff.1:12 ../src/scripts/xzgrep.1:12
+#: ../src/scripts/xzless.1:13 ../src/scripts/xzmore.1:10
+#, no-wrap
+msgid "SYNOPSIS"
+msgstr "КОРОТКИЙ ОПИС"
+
+#. type: Plain text
+#: ../src/xz/xz.1:17
+msgid "B<xz> I<option...> I<file...>"
+msgstr "B<xz> I<параметр...> I<файл...>"
+
+#. type: SH
+#: ../src/xz/xz.1:18
+#, no-wrap
+msgid "COMMAND ALIASES"
+msgstr "СКОРОЧЕННЯ КОМАНД"
+
+#. type: Plain text
+#: ../src/xz/xz.1:22
+msgid "B<unxz> is equivalent to B<xz --decompress>."
+msgstr "B<unxz> є рівноцінним до B<xz --decompress>."
+
+#. type: Plain text
+#: ../src/xz/xz.1:26
+msgid "B<xzcat> is equivalent to B<xz --decompress --stdout>."
+msgstr "B<xzcat> є рівноцінним до B<xz --decompress --stdout>."
+
+#. type: Plain text
+#: ../src/xz/xz.1:30
+msgid "B<lzma> is equivalent to B<xz --format=lzma>."
+msgstr "B<lzma> є рівноцінним до B<xz --format=lzma>."
+
+#. type: Plain text
+#: ../src/xz/xz.1:34
+msgid "B<unlzma> is equivalent to B<xz --format=lzma --decompress>."
+msgstr "B<unlzma> є рівноцінним до B<xz --format=lzma --decompress>."
+
+#. type: Plain text
+#: ../src/xz/xz.1:38
+msgid "B<lzcat> is equivalent to B<xz --format=lzma --decompress --stdout>."
+msgstr "B<lzcat> є рівноцінним до B<xz --format=lzma --decompress --stdout>."
+
+#. type: Plain text
+#: ../src/xz/xz.1:50
+msgid "When writing scripts that need to decompress files, it is recommended to always use the name B<xz> with appropriate arguments (B<xz -d> or B<xz -dc>) instead of the names B<unxz> and B<xzcat>."
+msgstr "При написанні скриптів, де потрібно розпаковувати файли, рекомендуємо завжди використовувати B<xz> із відповідними аргументами (B<xz -d> або B<xz -dc>), замість B<unxz> і B<xzcat>."
+
+#. type: SH
+#: ../src/xz/xz.1:51 ../src/xzdec/xzdec.1:18 ../src/lzmainfo/lzmainfo.1:15
+#: ../src/scripts/xzdiff.1:24 ../src/scripts/xzgrep.1:33
+#: ../src/scripts/xzless.1:19 ../src/scripts/xzmore.1:16
+#, no-wrap
+msgid "DESCRIPTION"
+msgstr "ОПИС"
+
+#. type: Plain text
+#: ../src/xz/xz.1:70
+msgid "B<xz> is a general-purpose data compression tool with command line syntax similar to B<gzip>(1) and B<bzip2>(1). The native file format is the B<.xz> format, but the legacy B<.lzma> format used by LZMA Utils and raw compressed streams with no container format headers are also supported. In addition, decompression of the B<.lz> format used by B<lzip> is supported."
+msgstr "B<xz> інструмент загального призначення для стискання даних із синтаксисом командного рядка, подібним для B<gzip>(1) і B<bzip2>(1). Власним форматом файлів є B<.xz>, але передбачено підтримку застарілого формату B<.lzma>, який було використано у LZMA Utils, та необроблених потоків стиснених даних без заголовків формату контейнера. Крім того, передбачено підтримку розпаковування формату B<.lz>, який використано у B<lzip>."
+
+#. type: Plain text
+#: ../src/xz/xz.1:92
+msgid "B<xz> compresses or decompresses each I<file> according to the selected operation mode. If no I<files> are given or I<file> is B<->, B<xz> reads from standard input and writes the processed data to standard output. B<xz> will refuse (display an error and skip the I<file>) to write compressed data to standard output if it is a terminal. Similarly, B<xz> will refuse to read compressed data from standard input if it is a terminal."
+msgstr "B<xz> стискає або розпаковує кожен I<файл> відповідно до вибраного режиму дій. Якщо I<файли> не задано або якщо I<файлом> є B<->, B<xz> читатиме дані зі стандартного джерела вхідних даних і записуватиме оброблені дані до стандартного виведення. B<xz> відмовить (покаже повідомлення про помилку і пропустить I<файл>) у записів стиснених даних до стандартного виведення, якщо це термінал. Так само, B<xz> відмовить у читанні стиснених даних зі стандартного джерела вхідних даних, якщо це термінал."
+
+#. type: Plain text
+#: ../src/xz/xz.1:102
+msgid "Unless B<--stdout> is specified, I<files> other than B<-> are written to a new file whose name is derived from the source I<file> name:"
+msgstr "Якщо не вказано B<--stdout>, I<файли>, відмінні від B<->, буде записано до нового файла, чию назву буде визначено з назви початкового I<файла>:"
+
+#. type: IP
+#: ../src/xz/xz.1:102 ../src/xz/xz.1:108 ../src/xz/xz.1:133 ../src/xz/xz.1:138
+#: ../src/xz/xz.1:141 ../src/xz/xz.1:144 ../src/xz/xz.1:160 ../src/xz/xz.1:421
+#: ../src/xz/xz.1:424 ../src/xz/xz.1:431 ../src/xz/xz.1:676 ../src/xz/xz.1:678
+#: ../src/xz/xz.1:777 ../src/xz/xz.1:788 ../src/xz/xz.1:797 ../src/xz/xz.1:805
+#: ../src/xz/xz.1:1033 ../src/xz/xz.1:1042 ../src/xz/xz.1:1054
+#: ../src/xz/xz.1:1729 ../src/xz/xz.1:1735 ../src/xz/xz.1:1853
+#: ../src/xz/xz.1:1857 ../src/xz/xz.1:1860 ../src/xz/xz.1:1863
+#: ../src/xz/xz.1:1867 ../src/xz/xz.1:1874 ../src/xz/xz.1:1876
+#, no-wrap
+msgid "\\(bu"
+msgstr "\\(bu"
+
+#. type: Plain text
+#: ../src/xz/xz.1:108
+msgid "When compressing, the suffix of the target file format (B<.xz> or B<.lzma>) is appended to the source filename to get the target filename."
+msgstr "При стисканні суфікс формату файла призначення (B<.xz> або B<.lzma>) буде дописано до назви початкового файла для отримання назви файла призначення."
+
+#. type: Plain text
+#: ../src/xz/xz.1:123
+msgid "When decompressing, the B<.xz>, B<.lzma>, or B<.lz> suffix is removed from the filename to get the target filename. B<xz> also recognizes the suffixes B<.txz> and B<.tlz>, and replaces them with the B<.tar> suffix."
+msgstr "При розпаковуванні суфікс B<.xz>, B<.lzma> або B<.lz> буде вилучено з назви файла для отримання назви файла призначення. Крім того, B<xz> розпізнає суфікси B<.txz> і B<.tlz> і замінює їх на суфікс B<.tar>."
+
+#. type: Plain text
+#: ../src/xz/xz.1:127
+msgid "If the target file already exists, an error is displayed and the I<file> is skipped."
+msgstr "Якщо файл призначення вже існує, буде показано повідомлення про помилку, а I<файл> буде пропущено."
+
+#. type: Plain text
+#: ../src/xz/xz.1:133
+msgid "Unless writing to standard output, B<xz> will display a warning and skip the I<file> if any of the following applies:"
+msgstr "Окрім випадку запису до стандартного виведення, B<xz> покаже попередження і пропустить обробку I<файла>, якщо буде виконано будь-яку з таких умов:"
+
+#. type: Plain text
+#: ../src/xz/xz.1:138
+msgid "I<File> is not a regular file. Symbolic links are not followed, and thus they are not considered to be regular files."
+msgstr "I<Файл> не є звичайним файлом. Програма не переходитиме за символічними посиланнями, а отже, не вважатиме їх звичайними файлами."
+
+#. type: Plain text
+#: ../src/xz/xz.1:141
+msgid "I<File> has more than one hard link."
+msgstr "На I<файл> існує декілька жорстких посилань."
+
+#. type: Plain text
+#: ../src/xz/xz.1:144
+msgid "I<File> has setuid, setgid, or sticky bit set."
+msgstr "Для I<файла> встановлено setuid, setgid або «липкий» біт."
+
+#. type: Plain text
+#: ../src/xz/xz.1:160
+msgid "The operation mode is set to compress and the I<file> already has a suffix of the target file format (B<.xz> or B<.txz> when compressing to the B<.xz> format, and B<.lzma> or B<.tlz> when compressing to the B<.lzma> format)."
+msgstr "Режим дій встановлено у значення «стискання», і I<файл> вже має суфікс назви формату файла призначення (B<.xz> або B<.txz> при стисканні до формату B<.xz>, і B<.lzma> або B<.tlz> при стисканні до формату B<.lzma>)."
+
+#. type: Plain text
+#: ../src/xz/xz.1:170
+msgid "The operation mode is set to decompress and the I<file> doesn't have a suffix of any of the supported file formats (B<.xz>, B<.txz>, B<.lzma>, B<.tlz>, or B<.lz>)."
+msgstr "Режим дій встановлено у значення «розпаковування», і I<файл> не має суфікса назви жодного з підтримуваних форматів (B<.xz>, B<.txz>, B<.lzma>, B<.tlz> або B<.lz>)."
+
+#. type: Plain text
+#: ../src/xz/xz.1:185
+msgid "After successfully compressing or decompressing the I<file>, B<xz> copies the owner, group, permissions, access time, and modification time from the source I<file> to the target file. If copying the group fails, the permissions are modified so that the target file doesn't become accessible to users who didn't have permission to access the source I<file>. B<xz> doesn't support copying other metadata like access control lists or extended attributes yet."
+msgstr "Після успішного стискання або розпаковування I<файла>, B<xz> копіює дані щодо власника, групи, прав доступу, часу доступу та моменту внесення змін з початкового I<файла> до файла призначення. Якщо копіювання даних щодо групи зазнає невдачі, права доступу буде змінено так, що файл призначення стане недоступним для користувачів, які не мають права доступу до початкового I<файла>. В B<xz> ще не передбачено підтримки копіювання інших метаданих, зокрема списків керування доступом або розширених атрибутів."
+
+#. type: Plain text
+#: ../src/xz/xz.1:195
+msgid "Once the target file has been successfully closed, the source I<file> is removed unless B<--keep> was specified. The source I<file> is never removed if the output is written to standard output or if an error occurs."
+msgstr "Щойно файл призначення буде успішно закрито, початковий I<файл> буде вилучено, якщо не вказано параметра B<--keep>. Початковий I<файл> ніколи не буде вилучено, якщо виведені дані буде записано до стандартного виведення або якщо станеться помилка."
+
+#. type: Plain text
+#: ../src/xz/xz.1:207
+msgid "Sending B<SIGINFO> or B<SIGUSR1> to the B<xz> process makes it print progress information to standard error. This has only limited use since when standard error is a terminal, using B<--verbose> will display an automatically updating progress indicator."
+msgstr "Надсилання B<SIGINFO> або B<SIGUSR1> до процесу B<xz> призводить до виведення даних щодо поступу до стандартного виведення помилок. Це має лише обмежене використання, оскільки якщо стандартним виведенням помилок є термінал, використання B<--verbose> призведе до показу автоматично оновлюваного індикатора поступу."
+
+#. type: SS
+#: ../src/xz/xz.1:208
+#, no-wrap
+msgid "Memory usage"
+msgstr "Використання пам'яті"
+
+#. type: Plain text
+#: ../src/xz/xz.1:224
+msgid "The memory usage of B<xz> varies from a few hundred kilobytes to several gigabytes depending on the compression settings. The settings used when compressing a file determine the memory requirements of the decompressor. Typically the decompressor needs 5\\ % to 20\\ % of the amount of memory that the compressor needed when creating the file. For example, decompressing a file created with B<xz -9> currently requires 65\\ MiB of memory. Still, it is possible to have B<.xz> files that require several gigabytes of memory to decompress."
+msgstr "Використання B<xz> пам'яті може бути різним: від декількох сотень кілобайтів до декількох гігабайтів, залежно від параметрів стискання. Параметри, які використано при стисканні файла, визначають вимоги до об'єму пам'яті при розпакуванні. Типово, засобу розпаковування потрібно від 5\\ % до 20\\ % об'єму пам'яті, якого засіб стискання потребує при створенні файла. Наприклад, розпаковування файла, який створено з використанням B<xz -9>, у поточній версії потребує 65\\ МіБ пам'яті. Втім, можливе створення файлів B<.xz>, які потребуватимуть для розпаковування декількох гігабайтів пам'яті."
+
+#. type: Plain text
+#: ../src/xz/xz.1:236
+msgid "Especially users of older systems may find the possibility of very large memory usage annoying. To prevent uncomfortable surprises, B<xz> has a built-in memory usage limiter, which is disabled by default. While some operating systems provide ways to limit the memory usage of processes, relying on it wasn't deemed to be flexible enough (for example, using B<ulimit>(1) to limit virtual memory tends to cripple B<mmap>(2))."
+msgstr "Ймовірність високого рівня використання пам'яті може бути особливо дошкульною для користувачів застарілих комп'ютерів. Щоб запобігти прикрим несподіванкам, у B<xz> передбачено вбудований обмежувач пам'яті, який типово вимкнено. Хоча у деяких операційних системах передбачено спосіб обмежити використання пам'яті процесами, сподівання на його ефективність не є аж надто гнучким (наприклад, використання B<ulimit>(1) для обмеження віртуальної пам'яті призводить до викривлення даних B<mmap>(2))."
+
+#. type: Plain text
+#: ../src/xz/xz.1:258
+msgid "The memory usage limiter can be enabled with the command line option B<--memlimit=>I<limit>. Often it is more convenient to enable the limiter by default by setting the environment variable B<XZ_DEFAULTS>, for example, B<XZ_DEFAULTS=--memlimit=150MiB>. It is possible to set the limits separately for compression and decompression by using B<--memlimit-compress=>I<limit> and B<--memlimit-decompress=>I<limit>. Using these two options outside B<XZ_DEFAULTS> is rarely useful because a single run of B<xz> cannot do both compression and decompression and B<--memlimit=>I<limit> (or B<-M> I<limit>) is shorter to type on the command line."
+msgstr "Обмежувач пам'яті можна увімкнути за допомогою параметра командного рядка B<--memlimit=>I<обмеження>. Часто, зручніше увімкнути обмежувач на типовому рівні, встановивши значення для змінної середовища B<XZ_DEFAULTS>, наприклад, B<XZ_DEFAULTS=--memlimit=150MiB>. Можна встановити обмеження окремо для стискання і розпакування за допомогою B<--memlimit-compress=>I<limit> and B<--memlimit-decompress=>I<обмеження>. Використання цих двох параметрів поза B<XZ_DEFAULTS> не таке вже і корисне, оскільки одноразовий запуск B<xz> не може одночасно призводити до стискання та розпаковування, а набрати у командному рядку B<--memlimit=>I<обмеження> (або B<-M> I<обмеження>) набагато швидше."
+
+#. type: Plain text
+#: ../src/xz/xz.1:277
+msgid "If the specified memory usage limit is exceeded when decompressing, B<xz> will display an error and decompressing the file will fail. If the limit is exceeded when compressing, B<xz> will try to scale the settings down so that the limit is no longer exceeded (except when using B<--format=raw> or B<--no-adjust>). This way the operation won't fail unless the limit is very small. The scaling of the settings is done in steps that don't match the compression level presets, for example, if the limit is only slightly less than the amount required for B<xz -9>, the settings will be scaled down only a little, not all the way down to B<xz -8>."
+msgstr "Якщо під час розпаковування вказане обмеження буде перевищено, B<xz> покаже повідомлення про помилку, а розпаковування файла зазнає невдачі. Якщо обмеження буде перевищено при стисканні, B<xz> спробує масштабувати параметри так, щоб не перевищувати обмеження (окрім випадків використання B<--format=raw> або B<--no-adjust>). Отже, дію буде виконано, якщо обмеження не є надто жорстким. Масштабування параметрів буде виконано кроками, які не збігаються із рівнями шаблонів стискання. Наприклад, якщо обмеження лише трохи не вкладається у об'єм потрібний для B<xz -9>, параметри буде змінено лише трохи, не до рівня B<xz -8>."
+
+#. type: SS
+#: ../src/xz/xz.1:278
+#, no-wrap
+msgid "Concatenation and padding with .xz files"
+msgstr "Поєднання і заповнення з файлами .xz"
+
+#. type: Plain text
+#: ../src/xz/xz.1:286
+msgid "It is possible to concatenate B<.xz> files as is. B<xz> will decompress such files as if they were a single B<.xz> file."
+msgstr "Можна поєднати файли B<.xz> без додаткової обробки. B<xz> розпакує такі файли так, наче вони є єдиним файлом B<.xz>."
+
+#. type: Plain text
+#: ../src/xz/xz.1:295
+msgid "It is possible to insert padding between the concatenated parts or after the last part. The padding must consist of null bytes and the size of the padding must be a multiple of four bytes. This can be useful, for example, if the B<.xz> file is stored on a medium that measures file sizes in 512-byte blocks."
+msgstr "Можна додати доповнення між з'єднаними частинами або після останньої частини. Доповнення має складатися із нульових байтів і мати розмір, який є кратним до чотирьох байтів. Це може бути корисним, наприклад, якщо файл B<.xz> зберігається на носії даних, де розміри файла вимірюються у 512-байтових блоках."
+
+#. type: Plain text
+#: ../src/xz/xz.1:299
+msgid "Concatenation and padding are not allowed with B<.lzma> files or raw streams."
+msgstr "Поєднання та заповнення не можна використовувати для файлів B<.lzma> або потоків необроблених даних."
+
+#. type: SH
+#: ../src/xz/xz.1:300 ../src/xzdec/xzdec.1:61
+#, no-wrap
+msgid "OPTIONS"
+msgstr "ПАРАМЕТРИ"
+
+#. type: SS
+#: ../src/xz/xz.1:302
+#, no-wrap
+msgid "Integer suffixes and special values"
+msgstr "Цілочисельні суфікси і спеціальні значення"
+
+#. type: Plain text
+#: ../src/xz/xz.1:306
+msgid "In most places where an integer argument is expected, an optional suffix is supported to easily indicate large integers. There must be no space between the integer and the suffix."
+msgstr "У більшості місць, де потрібен цілочисельний аргумент, передбачено підтримку необов'язкового суфікса для простого визначення великих цілих чисел. Між цілим числом і суфіксом не повинно бути пробілів."
+
+#. type: TP
+#: ../src/xz/xz.1:306
+#, no-wrap
+msgid "B<KiB>"
+msgstr "B<KiB>"
+
+#. type: Plain text
+#: ../src/xz/xz.1:317
+msgid "Multiply the integer by 1,024 (2^10). B<Ki>, B<k>, B<kB>, B<K>, and B<KB> are accepted as synonyms for B<KiB>."
+msgstr "Помножити ціле число на 1024 (2^10). Синонімами B<KiB> є B<Ki>, B<k>, B<kB>, B<K> та B<KB>."
+
+#. type: TP
+#: ../src/xz/xz.1:317
+#, no-wrap
+msgid "B<MiB>"
+msgstr "B<MiB>"
+
+#. type: Plain text
+#: ../src/xz/xz.1:327
+msgid "Multiply the integer by 1,048,576 (2^20). B<Mi>, B<m>, B<M>, and B<MB> are accepted as synonyms for B<MiB>."
+msgstr "Помножити ціле число на 1048576 (2^20). Синонімами B<MiB> є B, B<Mi>, B<m>, B<M> та B<MB>."
+
+#. type: TP
+#: ../src/xz/xz.1:327
+#, no-wrap
+msgid "B<GiB>"
+msgstr "B<GiB>"
+
+#. type: Plain text
+#: ../src/xz/xz.1:337
+msgid "Multiply the integer by 1,073,741,824 (2^30). B<Gi>, B<g>, B<G>, and B<GB> are accepted as synonyms for B<GiB>."
+msgstr "Помножити ціле число на 1073741824 (2^30). Синонімами B<GiB> є B, B<Gi>, B<g>, B<G> та B<GB>."
+
+#. type: Plain text
+#: ../src/xz/xz.1:342
+msgid "The special value B<max> can be used to indicate the maximum integer value supported by the option."
+msgstr "Можна скористатися особливим значенням B<max> для позначення максимального цілого значення, підтримку якого передбачено для параметра."
+
+#. type: SS
+#: ../src/xz/xz.1:343
+#, no-wrap
+msgid "Operation mode"
+msgstr "Режим операції"
+
+#. type: Plain text
+#: ../src/xz/xz.1:346
+msgid "If multiple operation mode options are given, the last one takes effect."
+msgstr "Якщо вказано декілька параметрів режиму дій, буде використано лише останній з них."
+
+#. type: TP
+#: ../src/xz/xz.1:346
+#, no-wrap
+msgid "B<-z>, B<--compress>"
+msgstr "B<-z>, B<--compress>"
+
+#. type: Plain text
+#: ../src/xz/xz.1:355
+msgid "Compress. This is the default operation mode when no operation mode option is specified and no other operation mode is implied from the command name (for example, B<unxz> implies B<--decompress>)."
+msgstr "Стиснути. Це типовий режим дій, якщо не вказано параметр режиму дій, а назва команди неявним чином не визначає іншого режиму дій (наприклад, B<unxz> неявно визначає B<--decompress>)."
+
+#. type: TP
+#: ../src/xz/xz.1:355 ../src/xzdec/xzdec.1:62
+#, no-wrap
+msgid "B<-d>, B<--decompress>, B<--uncompress>"
+msgstr "B<-d>, B<--decompress>, B<--uncompress>"
+
+#. type: Plain text
+#: ../src/xz/xz.1:358
+msgid "Decompress."
+msgstr "Розпакувати."
+
+#. type: TP
+#: ../src/xz/xz.1:358
+#, no-wrap
+msgid "B<-t>, B<--test>"
+msgstr "B<-t>, B<--test>"
+
+#. type: Plain text
+#: ../src/xz/xz.1:367
+msgid "Test the integrity of compressed I<files>. This option is equivalent to B<--decompress --stdout> except that the decompressed data is discarded instead of being written to standard output. No files are created or removed."
+msgstr "Перевірити цілісність стиснених файлів I<файли>. Цей параметр еквівалентний до B<--decompress --stdout>, але розпаковані дані буде відкинуто, замість запису до стандартного виведення. Жодних файлів не буде створено або вилучено."
+
+#. type: TP
+#: ../src/xz/xz.1:367
+#, no-wrap
+msgid "B<-l>, B<--list>"
+msgstr "B<-l>, B<--list>"
+
+#. type: Plain text
+#: ../src/xz/xz.1:376
+msgid "Print information about compressed I<files>. No uncompressed output is produced, and no files are created or removed. In list mode, the program cannot read the compressed data from standard input or from other unseekable sources."
+msgstr "Вивести відомості щодо стиснених файлів I<файли>. Розпакування даних не виконуватиметься, жодних файлів не буде створено або вилучено. У режимі списку програма не може читати дані зі стандартного введення або з інших джерел, де неможливе позиціювання."
+
+#. type: Plain text
+#: ../src/xz/xz.1:391
+msgid "The default listing shows basic information about I<files>, one file per line. To get more detailed information, use also the B<--verbose> option. For even more information, use B<--verbose> twice, but note that this may be slow, because getting all the extra information requires many seeks. The width of verbose output exceeds 80 characters, so piping the output to, for example, B<less\\ -S> may be convenient if the terminal isn't wide enough."
+msgstr "У типовому списку буде показано базові відомості щодо файлів I<файли>, по одному файлу на рядок. Щоб отримати докладніші відомості, скористайтеся параметром B<--verbose>. Щоб розширити спектр відомостей, скористайтеся параметром B<--verbose> двічі, але зауважте, що це може призвести до значного уповільнення роботи, оскільки отримання додаткових відомостей потребує великої кількості позиціювань. Ширина області докладного виведення даних перевищує 80 символів, тому передавання конвеєром виведених даних, наприклад, до B<less\\ -S>, може бути зручним способом перегляду даних, якщо термінал недостатньо широкий."
+
+#. type: Plain text
+#: ../src/xz/xz.1:398
+msgid "The exact output may vary between B<xz> versions and different locales. For machine-readable output, B<--robot --list> should be used."
+msgstr "Виведені дані залежать від версії B<xz> та використаної локалі. Для отримання даних, які будуть придатні до обробки комп'ютером, слід скористатися параметрами B<--robot --list>."
+
+#. type: SS
+#: ../src/xz/xz.1:399
+#, no-wrap
+msgid "Operation modifiers"
+msgstr "Модифікатори режиму роботи"
+
+#. type: TP
+#: ../src/xz/xz.1:400 ../src/xzdec/xzdec.1:69
+#, no-wrap
+msgid "B<-k>, B<--keep>"
+msgstr "B<-k>, B<--keep>"
+
+#. type: Plain text
+#: ../src/xz/xz.1:403
+msgid "Don't delete the input files."
+msgstr "Не вилучати вхідні файли."
+
+#. type: Plain text
+#: ../src/xz/xz.1:417
+msgid "Since B<xz> 5.2.6, this option also makes B<xz> compress or decompress even if the input is a symbolic link to a regular file, has more than one hard link, or has the setuid, setgid, or sticky bit set. The setuid, setgid, and sticky bits are not copied to the target file. In earlier versions this was only done with B<--force>."
+msgstr "Починаючи з версії B<xz> 5.2.6, використання цього параметра також наказує B<xz> виконувати стискання або розпаковування, навіть якщо вхідними даними є символічне посилання на звичайний файл, файл, який має декілька жорстких посилань, або файл, для якого встановлено setuid, setgid або липкий біт. setuid, setgid та липкий біт не буде скопійовано до файла-результату. У попередніх версіях, ці дії виконувалися, лише якщо було використано параметр B<--force>."
+
+#. type: TP
+#: ../src/xz/xz.1:417
+#, no-wrap
+msgid "B<-f>, B<--force>"
+msgstr "B<-f>, B<--force>"
+
+#. type: Plain text
+#: ../src/xz/xz.1:420
+msgid "This option has several effects:"
+msgstr "Результатів використання цього параметра буде декілька:"
+
+#. type: Plain text
+#: ../src/xz/xz.1:424
+msgid "If the target file already exists, delete it before compressing or decompressing."
+msgstr "Якщо файл-результат вже існує, вилучити його до стискання або розпаковування."
+
+#. type: Plain text
+#: ../src/xz/xz.1:431
+msgid "Compress or decompress even if the input is a symbolic link to a regular file, has more than one hard link, or has the setuid, setgid, or sticky bit set. The setuid, setgid, and sticky bits are not copied to the target file."
+msgstr "Виконувати стискання або розпаковування, навіть якщо вхідними даними є символічне посилання на звичайний файл, файл, який має декілька жорстких посилань, або файл, для якого встановлено setuid, setgid або липкий біт setuid, setgid та липкий біт не буде скопійовано до файла-результату."
+
+#. type: Plain text
+#: ../src/xz/xz.1:456
+msgid "When used with B<--decompress> B<--stdout> and B<xz> cannot recognize the type of the source file, copy the source file as is to standard output. This allows B<xzcat> B<--force> to be used like B<cat>(1) for files that have not been compressed with B<xz>. Note that in future, B<xz> might support new compressed file formats, which may make B<xz> decompress more types of files instead of copying them as is to standard output. B<--format=>I<format> can be used to restrict B<xz> to decompress only a single file format."
+msgstr "Якщо використано разом із B<--decompress>, B<--stdout>, і B<xz> не зможе розпізнати тип початкового файла, копіювати початковий файл без змін до стандартного виведення. Це надає змогу користуватися B<xzcat> B<--force> подібно до B<cat>(1) для файлів, які не було стиснено за допомогою B<xz>. Зауважте, що у майбутньому у B<xz> може бути реалізовано підтримку нових форматів стиснених файлів, замість копіювання їх без змін до стандартного виведення. Можна скористатися B<--format=>I<формат> для обмеження стискання у B<xz> єдиним форматом файлів."
+
+#. type: TP
+#: ../src/xz/xz.1:457 ../src/xzdec/xzdec.1:76
+#, no-wrap
+msgid "B<-c>, B<--stdout>, B<--to-stdout>"
+msgstr "B<-c>, B<--stdout>, B<--to-stdout>"
+
+#. type: Plain text
+#: ../src/xz/xz.1:463
+msgid "Write the compressed or decompressed data to standard output instead of a file. This implies B<--keep>."
+msgstr "Записати стиснені або розпаковані дані до стандартного виведення, а не до файла. Неявним чином встановлює B<--keep>."
+
+#. type: TP
+#: ../src/xz/xz.1:463
+#, no-wrap
+msgid "B<--single-stream>"
+msgstr "B<--single-stream>"
+
+#. type: Plain text
+#: ../src/xz/xz.1:472
+msgid "Decompress only the first B<.xz> stream, and silently ignore possible remaining input data following the stream. Normally such trailing garbage makes B<xz> display an error."
+msgstr "Розпакувати лише перший потік даних B<.xz> і без повідомлень проігнорувати решту вхідних даних, які слідують за цим потоком. Зазвичай, такі зайві дані наприкінці файла призводять до показу B<xz> повідомлення про помилку."
+
+#. type: Plain text
+#: ../src/xz/xz.1:481
+msgid "B<xz> never decompresses more than one stream from B<.lzma> files or raw streams, but this option still makes B<xz> ignore the possible trailing data after the B<.lzma> file or raw stream."
+msgstr "B<xz> ніколи не виконуватиме спроби видобути декілька потоків даних з файлів B<.lzma> або необроблених потоків даних, але використання цього параметра все одно наказує B<xz> ігнорувати можливі кінцеві дані після файла B<.lzma> або необробленого потоку даних."
+
+#. type: Plain text
+#: ../src/xz/xz.1:486
+msgid "This option has no effect if the operation mode is not B<--decompress> or B<--test>."
+msgstr "Цей параметр нічого не змінює, якщо режимом дій не є B<--decompress> або B<--test>."
+
+#. type: TP
+#: ../src/xz/xz.1:486
+#, no-wrap
+msgid "B<--no-sparse>"
+msgstr "B<--no-sparse>"
+
+#. type: Plain text
+#: ../src/xz/xz.1:498
+msgid "Disable creation of sparse files. By default, if decompressing into a regular file, B<xz> tries to make the file sparse if the decompressed data contains long sequences of binary zeros. It also works when writing to standard output as long as standard output is connected to a regular file and certain additional conditions are met to make it safe. Creating sparse files may save disk space and speed up the decompression by reducing the amount of disk I/O."
+msgstr "Вимкнути створення розріджених файлів. Типово, якщо видобування виконується до звичайного файла, B<xz> намагається створити розріджений файл, якщо розпаковані дані містять довгі послідовності двійкових нулів. Це також працює, коли виконується запис до стандартного виведення, доки стандартне виведення з'єднано зі звичайним файлом і виконуються певні додаткові умови, які убезпечують роботу. Створення розріджених файлів може заощадити місце на диску і пришвидшити розпаковування шляхом зменшення кількості дій введення та виведення даних на диску."
+
+#. type: TP
+#: ../src/xz/xz.1:498
+#, no-wrap
+msgid "B<-S> I<.suf>, B<--suffix=>I<.suf>"
+msgstr "B<-S> I<.suf>, B<--suffix=>I<.suf>"
+
+#. type: Plain text
+#: ../src/xz/xz.1:510
+msgid "When compressing, use I<.suf> as the suffix for the target file instead of B<.xz> or B<.lzma>. If not writing to standard output and the source file already has the suffix I<.suf>, a warning is displayed and the file is skipped."
+msgstr "При стисканні використати суфікс I<.suf> для файлів призначення, замість суфікса B<.xz> або B<.lzma>. Якщо записування виконується не до стандартного виведення і початковий файл вже має суфікс назви I<.suf>, буде показано попередження, а файл буде пропущено під час обробки."
+
+#. type: Plain text
+#: ../src/xz/xz.1:524
+msgid "When decompressing, recognize files with the suffix I<.suf> in addition to files with the B<.xz>, B<.txz>, B<.lzma>, B<.tlz>, or B<.lz> suffix. If the source file has the suffix I<.suf>, the suffix is removed to get the target filename."
+msgstr "При розпаковуванні розпізнавати файли із суфіксом назви I<.suf>, окрім файлів із суфіксами назв B<.xz>, B<.txz>, B<.lzma>, B<.tlz> або B<.lz>. Якщо початковий файл мав суфікс назви I<.suf>, для отримання назви файла призначення цей суфікс буде вилучено."
+
+#. type: Plain text
+#: ../src/xz/xz.1:530
+msgid "When compressing or decompressing raw streams (B<--format=raw>), the suffix must always be specified unless writing to standard output, because there is no default suffix for raw streams."
+msgstr "При стисканні або розпакуванні необроблених потоків даних (B<--format=raw>) суфікс слід вказувати завжди, якщо запис не виконується до стандартного виведення, оскільки типового суфікса назви для необроблених потоків даних не передбачено."
+
+#. type: TP
+#: ../src/xz/xz.1:530
+#, no-wrap
+msgid "B<--files>B<=>I<file>"
+msgstr "B<--files>B<=>I<файл>"
+
+#. type: Plain text
+#: ../src/xz/xz.1:544
+msgid "Read the filenames to process from I<file>; if I<file> is omitted, filenames are read from standard input. Filenames must be terminated with the newline character. A dash (B<->) is taken as a regular filename; it doesn't mean standard input. If filenames are given also as command line arguments, they are processed before the filenames read from I<file>."
+msgstr "Прочитати назви файлів для обробки з файла I<файл>; якщо I<file> не вказано, назви файлів буде прочитано зі стандартного потоку вхідних даних. Назви файлів має бути відокремлено символом нового рядка. Символ дефіса (B<->) буде оброблено як звичайну назву файла; він не позначатиме стандартного джерела вхідних даних. Якщо також буде вказано назви файлів у аргументах рядка команди, файли з цими назвами буде оброблено до обробки файлів, назви яких було прочитано з файла I<файл>."
+
+#. type: TP
+#: ../src/xz/xz.1:544
+#, no-wrap
+msgid "B<--files0>B<=>I<file>"
+msgstr "B<--files0>B<=>I<файл>"
+
+#. type: Plain text
+#: ../src/xz/xz.1:548
+msgid "This is identical to B<--files>B<=>I<file> except that each filename must be terminated with the null character."
+msgstr "Те саме, що і B<--files>B<=>I<файл>, але файли у списку має бути відокремлено нульовим символом."
+
+#. type: SS
+#: ../src/xz/xz.1:549
+#, no-wrap
+msgid "Basic file format and compression options"
+msgstr "Параметри базового формату файлів та стискання"
+
+#. type: TP
+#: ../src/xz/xz.1:550
+#, no-wrap
+msgid "B<-F> I<format>, B<--format=>I<format>"
+msgstr "B<-F> I<format>, B<--format=>I<формат>"
+
+#. type: Plain text
+#: ../src/xz/xz.1:555
+msgid "Specify the file I<format> to compress or decompress:"
+msgstr "Вказати файл I<формат> для стискання або розпакування:"
+
+#. type: TP
+#: ../src/xz/xz.1:556
+#, no-wrap
+msgid "B<auto>"
+msgstr "B<auto>"
+
+#. type: Plain text
+#: ../src/xz/xz.1:568
+msgid "This is the default. When compressing, B<auto> is equivalent to B<xz>. When decompressing, the format of the input file is automatically detected. Note that raw streams (created with B<--format=raw>) cannot be auto-detected."
+msgstr "Типовий варіант. При стисканні B<auto> є еквівалентом B<xz>. При розпакуванні формат файла вхідних даних буде виявлено автоматично. Зауважте, що автоматичне виявлення необроблених потоків даних (створених за допомогою B<--format=raw>) неможливе."
+
+#. type: TP
+#: ../src/xz/xz.1:568
+#, no-wrap
+msgid "B<xz>"
+msgstr "B<xz>"
+
+#. type: Plain text
+#: ../src/xz/xz.1:575
+msgid "Compress to the B<.xz> file format, or accept only B<.xz> files when decompressing."
+msgstr "Стиснути до формату B<.xz> або приймати лише файли B<.xz> при розпаковуванні."
+
+#. type: TP
+#: ../src/xz/xz.1:575
+#, no-wrap
+msgid "B<lzma>, B<alone>"
+msgstr "B<lzma>, B<alone>"
+
+#. type: Plain text
+#: ../src/xz/xz.1:585
+msgid "Compress to the legacy B<.lzma> file format, or accept only B<.lzma> files when decompressing. The alternative name B<alone> is provided for backwards compatibility with LZMA Utils."
+msgstr "Стиснути дані до застарілого формату файлів B<.lzma> або приймати лише файли B<.lzma> при розпаковуванні. Альтернативну назву B<alone> може бути використано для зворотної сумісності із LZMA Utils."
+
+#. type: TP
+#: ../src/xz/xz.1:585
+#, no-wrap
+msgid "B<lzip>"
+msgstr "B<lzip>"
+
+#. type: Plain text
+#: ../src/xz/xz.1:591
+msgid "Accept only B<.lz> files when decompressing. Compression is not supported."
+msgstr "Приймати лише файли B<.lz> при розпакуванні. Підтримки стискання не передбачено."
+
+#. type: Plain text
+#: ../src/xz/xz.1:604
+msgid "The B<.lz> format version 0 and the unextended version 1 are supported. Version 0 files were produced by B<lzip> 1.3 and older. Such files aren't common but may be found from file archives as a few source packages were released in this format. People might have old personal files in this format too. Decompression support for the format version 0 was removed in B<lzip> 1.18."
+msgstr "Передбачено підтримку версії формату B<.lz> 0 та нерозширеної версії 1. Файли версії 0 було створено B<lzip> 1.3 та старішими версіями. Такі файли не є поширеними, але їх можна знайти у файлових архівах, оскільки певну незначну кількість пакунків із початковим кодом було випущено у цьому форматі. Також можуть існувати особисті файли у цьому форматі. Підтримку розпаковування для формату версії 0 було вилучено у B<lzip> 1.18."
+
+#. type: Plain text
+#: ../src/xz/xz.1:613
+msgid "B<lzip> 1.4 and later create files in the format version 1. The sync flush marker extension to the format version 1 was added in B<lzip> 1.6. This extension is rarely used and isn't supported by B<xz> (diagnosed as corrupt input)."
+msgstr "B<lzip> 1.4 і пізніші версії створюють файли у форматі версії 1. Розширення синхронізації позначки витирання до формату версії 1 було додано у B<lzip> 1.6. Це розширення використовують не часто, його підтримки у B<xz> не передбачено (програма повідомлятиме про пошкоджені вхідні дані)."
+
+#. type: TP
+#: ../src/xz/xz.1:613
+#, no-wrap
+msgid "B<raw>"
+msgstr "B<raw>"
+
+#. type: Plain text
+#: ../src/xz/xz.1:621
+msgid "Compress or uncompress a raw stream (no headers). This is meant for advanced users only. To decode raw streams, you need use B<--format=raw> and explicitly specify the filter chain, which normally would have been stored in the container headers."
+msgstr "Стиснути або розпакувати потік необроблених даних (лез заголовків). Цей параметр призначено лише для досвідчених користувачів. Для розпаковування необроблених потоків даних слід користуватися параметром B<--format=raw> і явно вказати ланцюжок фільтрування, який за звичайних умов мало б бути збережено у заголовках контейнера."
+
+#. type: TP
+#: ../src/xz/xz.1:622
+#, no-wrap
+msgid "B<-C> I<check>, B<--check=>I<check>"
+msgstr "B<-C> I<перевірка>, B<--check=>I<перевірка>"
+
+#. type: Plain text
+#: ../src/xz/xz.1:637
+msgid "Specify the type of the integrity check. The check is calculated from the uncompressed data and stored in the B<.xz> file. This option has an effect only when compressing into the B<.xz> format; the B<.lzma> format doesn't support integrity checks. The integrity check (if any) is verified when the B<.xz> file is decompressed."
+msgstr "Вказати тип перевірки цілісності. Контрольну суму буде обчислено на основі нестиснених даних і збережено у файлі B<.xz>. Цей параметр працюватиме, лише якщо дані стиснено до файла у форматі B<.xz>; для формату файлів B<.lzma> підтримки перевірки цілісності не передбачено. Перевірку контрольної суми (якщо така є) буде виконано під час розпаковування файла B<.xz>."
+
+#. type: Plain text
+#: ../src/xz/xz.1:641
+msgid "Supported I<check> types:"
+msgstr "Підтримувані типи I<перевірок>:"
+
+#. type: TP
+#: ../src/xz/xz.1:642
+#, no-wrap
+msgid "B<none>"
+msgstr "B<none>"
+
+#. type: Plain text
+#: ../src/xz/xz.1:648
+msgid "Don't calculate an integrity check at all. This is usually a bad idea. This can be useful when integrity of the data is verified by other means anyway."
+msgstr "Не обчислювати контрольну суму взагалі. Зазвичай, не варто цього робити. Цим варіантом слід скористатися, якщо цілісність даних буде перевірено в інший спосіб."
+
+#. type: TP
+#: ../src/xz/xz.1:648
+#, no-wrap
+msgid "B<crc32>"
+msgstr "B<crc32>"
+
+#. type: Plain text
+#: ../src/xz/xz.1:651
+msgid "Calculate CRC32 using the polynomial from IEEE-802.3 (Ethernet)."
+msgstr "Обчислити CRC32 за допомогою полінома з IEEE-802.3 (Ethernet)."
+
+#. type: TP
+#: ../src/xz/xz.1:651
+#, no-wrap
+msgid "B<crc64>"
+msgstr "B<crc64>"
+
+#. type: Plain text
+#: ../src/xz/xz.1:656
+msgid "Calculate CRC64 using the polynomial from ECMA-182. This is the default, since it is slightly better than CRC32 at detecting damaged files and the speed difference is negligible."
+msgstr "Обчислити CRC64 за допомогою полінома з ECMA-182. Це типовий варіант, оскільки він дещо кращий за CRC32 при виявленні пошкоджених файлів, а різниця у швидкості є незрачною."
+
+#. type: TP
+#: ../src/xz/xz.1:656
+#, no-wrap
+msgid "B<sha256>"
+msgstr "B<sha256>"
+
+#. type: Plain text
+#: ../src/xz/xz.1:660
+msgid "Calculate SHA-256. This is somewhat slower than CRC32 and CRC64."
+msgstr "Обчислити SHA-256. Цей варіант дещо повільніший за CRC32 і CRC64."
+
+#. type: Plain text
+#: ../src/xz/xz.1:666
+msgid "Integrity of the B<.xz> headers is always verified with CRC32. It is not possible to change or disable it."
+msgstr "Цілісність заголовків B<.xz> завжди перевіряють за допомогою CRC32. Таку перевірку не можна змінити або скасувати."
+
+#. type: TP
+#: ../src/xz/xz.1:666
+#, no-wrap
+msgid "B<--ignore-check>"
+msgstr "B<--ignore-check>"
+
+#. type: Plain text
+#: ../src/xz/xz.1:672
+msgid "Don't verify the integrity check of the compressed data when decompressing. The CRC32 values in the B<.xz> headers will still be verified normally."
+msgstr "Не перевіряти цілісність стиснених даних при розпаковуванні. Значення CRC32 у заголовках B<.xz> буде у звичайний спосіб перевірено попри цей параметр."
+
+#. type: Plain text
+#: ../src/xz/xz.1:675
+msgid "B<Do not use this option unless you know what you are doing.> Possible reasons to use this option:"
+msgstr "B<Не користуйтеся цим параметром, якщо ви не усвідомлюєте наслідків ваших дій.> Можливі причини скористатися цим параметром:"
+
+#. type: Plain text
+#: ../src/xz/xz.1:678
+msgid "Trying to recover data from a corrupt .xz file."
+msgstr "Спроба отримання даних з пошкодженого файла .xz."
+
+#. type: Plain text
+#: ../src/xz/xz.1:684
+msgid "Speeding up decompression. This matters mostly with SHA-256 or with files that have compressed extremely well. It's recommended to not use this option for this purpose unless the file integrity is verified externally in some other way."
+msgstr "Пришвидшення розпакування. Це, здебільшого, стосується SHA-256 або файлів із надзвичайно високим рівнем пакування. Не рекомендуємо користуватися цим параметром з цією метою, якщо цілісність файлів не буде перевірено у якийсь інший спосіб."
+
+#. type: TP
+#: ../src/xz/xz.1:685
+#, no-wrap
+msgid "B<-0> ... B<-9>"
+msgstr "B<-0> ... B<-9>"
+
+#. type: Plain text
+#: ../src/xz/xz.1:694
+msgid "Select a compression preset level. The default is B<-6>. If multiple preset levels are specified, the last one takes effect. If a custom filter chain was already specified, setting a compression preset level clears the custom filter chain."
+msgstr "Вибрати рівень стискання. Типовим є B<-6>. Якщо буде вказано декілька рівнів стискання, програма використає останній вказаний. Якщо вже було вказано нетиповий ланцюжок фільтрів, встановлення рівня стискання призведе до нехтування цим нетиповим ланцюжком фільтрів."
+
+#. type: Plain text
+#: ../src/xz/xz.1:709
+msgid "The differences between the presets are more significant than with B<gzip>(1) and B<bzip2>(1). The selected compression settings determine the memory requirements of the decompressor, thus using a too high preset level might make it painful to decompress the file on an old system with little RAM. Specifically, B<it's not a good idea to blindly use -9 for everything> like it often is with B<gzip>(1) and B<bzip2>(1)."
+msgstr "Різниця між рівнями є суттєвішою, ніж у B<gzip>(1) і B<bzip2>(1). Вибрані параметри стискання визначають вимоги до пам'яті під час розпаковування, отже використання надто високого рівня стискання може призвести до проблем під час розпаковування файла на застарілих комп'ютерах із невеликим обсягом оперативної пам'яті. Зокрема, B<не варто використовувати -9 для усього>, як це часто буває для B<gzip>(1) і B<bzip2>(1)."
+
+#. type: TP
+#: ../src/xz/xz.1:710
+#, no-wrap
+msgid "B<-0> ... B<-3>"
+msgstr "B<-0> ... B<-3>"
+
+#. type: Plain text
+#: ../src/xz/xz.1:722
+msgid "These are somewhat fast presets. B<-0> is sometimes faster than B<gzip -9> while compressing much better. The higher ones often have speed comparable to B<bzip2>(1) with comparable or better compression ratio, although the results depend a lot on the type of data being compressed."
+msgstr "Це дещо швидші набори налаштувань. B<-0> іноді є швидшим за B<gzip -9>, забезпечуючи набагато більший коефіцієнт стискання. Вищі рівні часто мають швидкість, яку можна порівняти з B<bzip2>(1) із подібним або кращим коефіцієнтом стискання, хоча результати значно залежать від типу даних, які стискають."
+
+#. type: TP
+#: ../src/xz/xz.1:722
+#, no-wrap
+msgid "B<-4> ... B<-6>"
+msgstr "B<-4> ... B<-6>"
+
+#. type: Plain text
+#: ../src/xz/xz.1:736
+msgid "Good to very good compression while keeping decompressor memory usage reasonable even for old systems. B<-6> is the default, which is usually a good choice for distributing files that need to be decompressible even on systems with only 16\\ MiB RAM. (B<-5e> or B<-6e> may be worth considering too. See B<--extreme>.)"
+msgstr "Стискання від доброго до дуже доброго рівня із одночасним підтриманням помірного рівня споживання пам'яті засобом розпаковування, навіть для застарілих системи. Типовим є значення B<-6>, яке є добрим варіантом для поширення файлів, які мають бути придатними до розпаковування навіть у системах із лише 16\\ МіБ оперативної пам'яті. (Також можна розглянути варіанти B<-5e> і B<-6e>. Див. B<--extreme>.)"
+
+#. type: TP
+#: ../src/xz/xz.1:736
+#, no-wrap
+msgid "B<-7 ... -9>"
+msgstr "B<-7 ... -9>"
+
+#. type: Plain text
+#: ../src/xz/xz.1:743
+msgid "These are like B<-6> but with higher compressor and decompressor memory requirements. These are useful only when compressing files bigger than 8\\ MiB, 16\\ MiB, and 32\\ MiB, respectively."
+msgstr "Ці варіанти подібні до B<-6>, але із вищими вимогами щодо пам'яті для стискання і розпаковування. Можуть бути корисними лише для стискання файлів з розміром, що перевищує 8\\ МіБ, 16\\ МіБ та 32\\ МіБ, відповідно."
+
+#. type: Plain text
+#: ../src/xz/xz.1:751
+msgid "On the same hardware, the decompression speed is approximately a constant number of bytes of compressed data per second. In other words, the better the compression, the faster the decompression will usually be. This also means that the amount of uncompressed output produced per second can vary a lot."
+msgstr "На однаковому обладнанні швидкість розпакування є приблизно сталою кількістю байтів стиснених даних за секунду. Іншими словами, чим кращим є стискання, тим швидшим буде, зазвичай, розпаковування. Це також означає, що об'єм розпакованих виведених даних, які видає програма за секунду, може коливатися у широкому діапазоні."
+
+#. type: Plain text
+#: ../src/xz/xz.1:753
+msgid "The following table summarises the features of the presets:"
+msgstr "У наведеній нижче таблиці підсумовано можливості шаблонів:"
+
+#. type: tbl table
+#: ../src/xz/xz.1:760 ../src/xz/xz.1:841 ../src/xz/xz.1:2839
+#, no-wrap
+msgid "Preset"
+msgstr "Шаблон"
+
+#. type: tbl table
+#: ../src/xz/xz.1:760 ../src/xz/xz.1:841
+#, no-wrap
+msgid "DictSize"
+msgstr "DictSize"
+
+#. type: tbl table
+#: ../src/xz/xz.1:760 ../src/xz/xz.1:841 ../src/xz/xz.1:2839
+#, no-wrap
+msgid "CompCPU"
+msgstr "CompCPU"
+
+#. type: tbl table
+#: ../src/xz/xz.1:760 ../src/xz/xz.1:841
+#, no-wrap
+msgid "CompMem"
+msgstr "CompMem"
+
+#. type: tbl table
+#: ../src/xz/xz.1:760 ../src/xz/xz.1:841
+#, no-wrap
+msgid "DecMem"
+msgstr "DecMem"
+
+#. type: tbl table
+#: ../src/xz/xz.1:761 ../src/xz/xz.1:2450 ../src/xz/xz.1:2475
+#: ../src/xz/xz.1:2840
+#, no-wrap
+msgid "-0"
+msgstr "-0"
+
+#. type: tbl table
+#: ../src/xz/xz.1:761 ../src/xz/xz.1:842 ../src/xz/xz.1:2450
+#, no-wrap
+msgid "256 KiB"
+msgstr "256 КіБ"
+
+#. type: TP
+#: ../src/xz/xz.1:761 ../src/xz/xz.1:2840 ../src/scripts/xzgrep.1:82
+#, no-wrap
+msgid "0"
+msgstr "0"
+
+#. type: tbl table
+#: ../src/xz/xz.1:761 ../src/xz/xz.1:763 ../src/xz/xz.1:844
+#: ../src/xz/xz.1:2475
+#, no-wrap
+msgid "3 MiB"
+msgstr "3 МіБ"
+
+#. type: tbl table
+#: ../src/xz/xz.1:761 ../src/xz/xz.1:762 ../src/xz/xz.1:842 ../src/xz/xz.1:843
+#: ../src/xz/xz.1:2451 ../src/xz/xz.1:2452 ../src/xz/xz.1:2454
+#, no-wrap
+msgid "1 MiB"
+msgstr "1 МіБ"
+
+#. type: tbl table
+#: ../src/xz/xz.1:762 ../src/xz/xz.1:2451 ../src/xz/xz.1:2476
+#: ../src/xz/xz.1:2841
+#, no-wrap
+msgid "-1"
+msgstr "-1"
+
+#. type: TP
+#: ../src/xz/xz.1:762 ../src/xz/xz.1:1758 ../src/xz/xz.1:2841
+#: ../src/scripts/xzgrep.1:86
+#, no-wrap
+msgid "1"
+msgstr "1"
+
+#. type: tbl table
+#: ../src/xz/xz.1:762 ../src/xz/xz.1:766 ../src/xz/xz.1:767 ../src/xz/xz.1:847
+#: ../src/xz/xz.1:848 ../src/xz/xz.1:2476
+#, no-wrap
+msgid "9 MiB"
+msgstr "9 МіБ"
+
+#. type: tbl table
+#: ../src/xz/xz.1:762 ../src/xz/xz.1:763 ../src/xz/xz.1:843 ../src/xz/xz.1:844
+#: ../src/xz/xz.1:2452 ../src/xz/xz.1:2455 ../src/xz/xz.1:2476
+#, no-wrap
+msgid "2 MiB"
+msgstr "2 МіБ"
+
+#. type: tbl table
+#: ../src/xz/xz.1:763 ../src/xz/xz.1:2452 ../src/xz/xz.1:2477
+#: ../src/xz/xz.1:2842
+#, no-wrap
+msgid "-2"
+msgstr "-2"
+
+#. type: tbl table
+#: ../src/xz/xz.1:763 ../src/xz/xz.1:1760 ../src/xz/xz.1:2842
+#, no-wrap
+msgid "2"
+msgstr "2"
+
+#. type: tbl table
+#: ../src/xz/xz.1:763 ../src/xz/xz.1:768 ../src/xz/xz.1:849
+#: ../src/xz/xz.1:2477
+#, no-wrap
+msgid "17 MiB"
+msgstr "17 МіБ"
+
+#. type: tbl table
+#: ../src/xz/xz.1:764 ../src/xz/xz.1:2453 ../src/xz/xz.1:2478
+#: ../src/xz/xz.1:2843
+#, no-wrap
+msgid "-3"
+msgstr "-3"
+
+#. type: tbl table
+#: ../src/xz/xz.1:764 ../src/xz/xz.1:765 ../src/xz/xz.1:842 ../src/xz/xz.1:845
+#: ../src/xz/xz.1:846 ../src/xz/xz.1:2453 ../src/xz/xz.1:2454
+#: ../src/xz/xz.1:2456
+#, no-wrap
+msgid "4 MiB"
+msgstr "4 МіБ"
+
+#. type: tbl table
+#: ../src/xz/xz.1:764 ../src/xz/xz.1:2843
+#, no-wrap
+msgid "3"
+msgstr "3"
+
+#. type: tbl table
+#: ../src/xz/xz.1:764 ../src/xz/xz.1:769 ../src/xz/xz.1:850
+#: ../src/xz/xz.1:2458 ../src/xz/xz.1:2459 ../src/xz/xz.1:2478
+#, no-wrap
+msgid "32 MiB"
+msgstr "32 МіБ"
+
+#. type: tbl table
+#: ../src/xz/xz.1:764 ../src/xz/xz.1:765 ../src/xz/xz.1:845 ../src/xz/xz.1:846
+#, no-wrap
+msgid "5 MiB"
+msgstr "5 МіБ"
+
+#. type: tbl table
+#: ../src/xz/xz.1:765 ../src/xz/xz.1:2454 ../src/xz/xz.1:2479
+#: ../src/xz/xz.1:2844
+#, no-wrap
+msgid "-4"
+msgstr "-4"
+
+#. type: tbl table
+#: ../src/xz/xz.1:765 ../src/xz/xz.1:1759 ../src/xz/xz.1:1761
+#: ../src/xz/xz.1:1762 ../src/xz/xz.1:1764 ../src/xz/xz.1:2844
+#, no-wrap
+msgid "4"
+msgstr "4"
+
+#. type: tbl table
+#: ../src/xz/xz.1:765 ../src/xz/xz.1:845 ../src/xz/xz.1:846
+#: ../src/xz/xz.1:2479
+#, no-wrap
+msgid "48 MiB"
+msgstr "48 МіБ"
+
+#. type: tbl table
+#: ../src/xz/xz.1:766 ../src/xz/xz.1:2455 ../src/xz/xz.1:2480
+#: ../src/xz/xz.1:2845
+#, no-wrap
+msgid "-5"
+msgstr "-5"
+
+#. type: tbl table
+#: ../src/xz/xz.1:766 ../src/xz/xz.1:767 ../src/xz/xz.1:847 ../src/xz/xz.1:848
+#: ../src/xz/xz.1:2455 ../src/xz/xz.1:2456 ../src/xz/xz.1:2457
+#, no-wrap
+msgid "8 MiB"
+msgstr "8 МіБ"
+
+#. type: tbl table
+#: ../src/xz/xz.1:766 ../src/xz/xz.1:2845
+#, no-wrap
+msgid "5"
+msgstr "5"
+
+#. type: tbl table
+#: ../src/xz/xz.1:766 ../src/xz/xz.1:767 ../src/xz/xz.1:847 ../src/xz/xz.1:848
+#: ../src/xz/xz.1:2480 ../src/xz/xz.1:2481
+#, no-wrap
+msgid "94 MiB"
+msgstr "94 МіБ"
+
+#. type: tbl table
+#: ../src/xz/xz.1:767 ../src/xz/xz.1:2456 ../src/xz/xz.1:2481
+#: ../src/xz/xz.1:2846
+#, no-wrap
+msgid "-6"
+msgstr "-6"
+
+#. type: tbl table
+#: ../src/xz/xz.1:767 ../src/xz/xz.1:768 ../src/xz/xz.1:769 ../src/xz/xz.1:770
+#: ../src/xz/xz.1:2846
+#, no-wrap
+msgid "6"
+msgstr "6"
+
+#. type: tbl table
+#: ../src/xz/xz.1:768 ../src/xz/xz.1:2457 ../src/xz/xz.1:2482
+#, no-wrap
+msgid "-7"
+msgstr "-7"
+
+#. type: tbl table
+#: ../src/xz/xz.1:768 ../src/xz/xz.1:849 ../src/xz/xz.1:2457
+#: ../src/xz/xz.1:2458 ../src/xz/xz.1:2479
+#, no-wrap
+msgid "16 MiB"
+msgstr "16 МіБ"
+
+#. type: tbl table
+#: ../src/xz/xz.1:768 ../src/xz/xz.1:849 ../src/xz/xz.1:2482
+#, no-wrap
+msgid "186 MiB"
+msgstr "186 МіБ"
+
+#. type: tbl table
+#: ../src/xz/xz.1:769 ../src/xz/xz.1:2458 ../src/xz/xz.1:2483
+#, no-wrap
+msgid "-8"
+msgstr "-8"
+
+#. type: tbl table
+#: ../src/xz/xz.1:769 ../src/xz/xz.1:850 ../src/xz/xz.1:2483
+#, no-wrap
+msgid "370 MiB"
+msgstr "370 МіБ"
+
+#. type: tbl table
+#: ../src/xz/xz.1:769 ../src/xz/xz.1:850
+#, no-wrap
+msgid "33 MiB"
+msgstr "33 МіБ"
+
+#. type: tbl table
+#: ../src/xz/xz.1:770 ../src/xz/xz.1:2459 ../src/xz/xz.1:2484
+#, no-wrap
+msgid "-9"
+msgstr "-9"
+
+#. type: tbl table
+#: ../src/xz/xz.1:770 ../src/xz/xz.1:851 ../src/xz/xz.1:2459
+#, no-wrap
+msgid "64 MiB"
+msgstr "64 МіБ"
+
+#. type: tbl table
+#: ../src/xz/xz.1:770 ../src/xz/xz.1:851 ../src/xz/xz.1:2484
+#, no-wrap
+msgid "674 MiB"
+msgstr "674 МіБ"
+
+#. type: tbl table
+#: ../src/xz/xz.1:770 ../src/xz/xz.1:851
+#, no-wrap
+msgid "65 MiB"
+msgstr "65 МіБ"
+
+#. type: Plain text
+#: ../src/xz/xz.1:776
+msgid "Column descriptions:"
+msgstr "Описи стовпчиків:"
+
+#. type: Plain text
+#: ../src/xz/xz.1:788
+msgid "DictSize is the LZMA2 dictionary size. It is waste of memory to use a dictionary bigger than the size of the uncompressed file. This is why it is good to avoid using the presets B<-7> ... B<-9> when there's no real need for them. At B<-6> and lower, the amount of memory wasted is usually low enough to not matter."
+msgstr "DictSize є розміром словника LZMA2. Використання словника, розмір якого перевищує розмір нестисненого файла, — проста витрата пам'яті. Ось чому не варто використовувати шаблони B<-7> ... B<-9>, якщо у них немає реальної потреби. Для B<-6> та нижчих рівнів об'єм витраченої пам'яті, зазвичай, такий низький, що цей фактор ні на що не впливає."
+
+#. type: Plain text
+#: ../src/xz/xz.1:797
+msgid "CompCPU is a simplified representation of the LZMA2 settings that affect compression speed. The dictionary size affects speed too, so while CompCPU is the same for levels B<-6> ... B<-9>, higher levels still tend to be a little slower. To get even slower and thus possibly better compression, see B<--extreme>."
+msgstr "CompCPU є спрощеним представленням параметрів LZMA2, які впливають на швидкість стискання. Розмір словника також впливає на швидкість, тому, хоча значення CompCPU є однаковим для рівнів B<-6> ... B<-9>, обробка на вищих рівнях все одно є трошки повільнішою. Що отримати повільніше і, ймовірно, краще стискання, див. B<--extreme>."
+
+#. type: Plain text
+#: ../src/xz/xz.1:805
+msgid "CompMem contains the compressor memory requirements in the single-threaded mode. It may vary slightly between B<xz> versions. Memory requirements of some of the future multithreaded modes may be dramatically higher than that of the single-threaded mode."
+msgstr "CompMem містить вимоги до пам'яті засобу стискання у однопотоковому режимі. Значення можуть бути дещо різними для різних версій B<xz>. Вимоги до пам'яті деяких майбутніх багатопотокових режимів можуть бути набагато вищими, ніж вимоги у однопотоковому режимі."
+
+#. type: Plain text
+#: ../src/xz/xz.1:812
+msgid "DecMem contains the decompressor memory requirements. That is, the compression settings determine the memory requirements of the decompressor. The exact decompressor memory usage is slightly more than the LZMA2 dictionary size, but the values in the table have been rounded up to the next full MiB."
+msgstr "У DecMem містяться вимоги до пам'яті при розпаковуванні. Тобто параметри засобу стискання визначають вимоги до пам'яті при розпаковуванні. Точний об'єм пам'яті, яка потрібна для розпаковування, дещо перевищує розмір словника LZMA2, але значення у таблиці було округлено до наступного цілого значення МіБ."
+
+#. type: TP
+#: ../src/xz/xz.1:813
+#, no-wrap
+msgid "B<-e>, B<--extreme>"
+msgstr "B<-e>, B<--extreme>"
+
+#. type: Plain text
+#: ../src/xz/xz.1:822
+msgid "Use a slower variant of the selected compression preset level (B<-0> ... B<-9>) to hopefully get a little bit better compression ratio, but with bad luck this can also make it worse. Decompressor memory usage is not affected, but compressor memory usage increases a little at preset levels B<-0> ... B<-3>."
+msgstr "Використати повільніший варіант вибраного рівня стискання (B<-0> ... B<-9>) у сподіванні отримати трохи кращий коефіцієнт стискання, але, якщо не поталанить, можна його і погіршити. Не впливає на використання пам'яті при розпаковуванні, але використання пам'яті при стисканні дещо збільшиться на рівнях B<-0> ... B<-3>."
+
+#. type: Plain text
+#: ../src/xz/xz.1:834
+msgid "Since there are two presets with dictionary sizes 4\\ MiB and 8\\ MiB, the presets B<-3e> and B<-5e> use slightly faster settings (lower CompCPU) than B<-4e> and B<-6e>, respectively. That way no two presets are identical."
+msgstr "Оскільки існує два набори налаштувань із розмірами словників 4\\ МіБ та 8\\ МіБ, у наборах B<-3e> і B<-5e> використано трошки швидші параметри (нижче CompCPU), ніж у наборах B<-4e> і B<-6e>, відповідно. Тому двох однакових наборів у списку немає."
+
+#. type: tbl table
+#: ../src/xz/xz.1:842
+#, no-wrap
+msgid "-0e"
+msgstr "-0e"
+
+#. type: tbl table
+#: ../src/xz/xz.1:842 ../src/xz/xz.1:843 ../src/xz/xz.1:844 ../src/xz/xz.1:846
+#: ../src/xz/xz.1:848 ../src/xz/xz.1:849 ../src/xz/xz.1:850 ../src/xz/xz.1:851
+#: ../src/xz/xz.1:2848
+#, no-wrap
+msgid "8"
+msgstr "8"
+
+#. type: tbl table
+#: ../src/xz/xz.1:843
+#, no-wrap
+msgid "-1e"
+msgstr "-1e"
+
+#. type: tbl table
+#: ../src/xz/xz.1:843
+#, no-wrap
+msgid "13 MiB"
+msgstr "13 МіБ"
+
+#. type: tbl table
+#: ../src/xz/xz.1:844
+#, no-wrap
+msgid "-2e"
+msgstr "-2e"
+
+#. type: tbl table
+#: ../src/xz/xz.1:844
+#, no-wrap
+msgid "25 MiB"
+msgstr "25 МіБ"
+
+#. type: tbl table
+#: ../src/xz/xz.1:845
+#, no-wrap
+msgid "-3e"
+msgstr "-3e"
+
+#. type: tbl table
+#: ../src/xz/xz.1:845 ../src/xz/xz.1:847 ../src/xz/xz.1:2847
+#, no-wrap
+msgid "7"
+msgstr "7"
+
+#. type: tbl table
+#: ../src/xz/xz.1:846
+#, no-wrap
+msgid "-4e"
+msgstr "-4e"
+
+#. type: tbl table
+#: ../src/xz/xz.1:847 ../src/xz/xz.1:2847
+#, no-wrap
+msgid "-5e"
+msgstr "-5e"
+
+#. type: tbl table
+#: ../src/xz/xz.1:848 ../src/xz/xz.1:2848
+#, no-wrap
+msgid "-6e"
+msgstr "-6e"
+
+#. type: tbl table
+#: ../src/xz/xz.1:849
+#, no-wrap
+msgid "-7e"
+msgstr "-7e"
+
+#. type: tbl table
+#: ../src/xz/xz.1:850
+#, no-wrap
+msgid "-8e"
+msgstr "-8e"
+
+#. type: tbl table
+#: ../src/xz/xz.1:851
+#, no-wrap
+msgid "-9e"
+msgstr "-9e"
+
+#. type: Plain text
+#: ../src/xz/xz.1:863
+msgid "For example, there are a total of four presets that use 8\\ MiB dictionary, whose order from the fastest to the slowest is B<-5>, B<-6>, B<-5e>, and B<-6e>."
+msgstr "Наприклад, передбачено загалом чотири набори налаштувань із використанням словника у 8\\ МіБ, порядок яких від найшвидшого до найповільнішого є таким: B<-5>, B<-6>, B<-5e> і B<-6e>."
+
+#. type: TP
+#: ../src/xz/xz.1:863
+#, no-wrap
+msgid "B<--fast>"
+msgstr "B<--fast>"
+
+#. type: TP
+#: ../src/xz/xz.1:866
+#, no-wrap
+msgid "B<--best>"
+msgstr "B<--best>"
+
+#. type: Plain text
+#: ../src/xz/xz.1:877
+msgid "These are somewhat misleading aliases for B<-0> and B<-9>, respectively. These are provided only for backwards compatibility with LZMA Utils. Avoid using these options."
+msgstr "Це дещо оманливі альтернативні варіанти для B<-0> і B<-9>, відповідно. Реалізовано лише для забезпечення зворотної сумісності із LZMA Utils. Намагайтеся не користуватися цими варіантами параметрів."
+
+#. type: TP
+#: ../src/xz/xz.1:877
+#, no-wrap
+msgid "B<--block-size=>I<size>"
+msgstr "B<--block-size=>I<розмір>"
+
+#. type: Plain text
+#: ../src/xz/xz.1:890
+msgid "When compressing to the B<.xz> format, split the input data into blocks of I<size> bytes. The blocks are compressed independently from each other, which helps with multi-threading and makes limited random-access decompression possible. This option is typically used to override the default block size in multi-threaded mode, but this option can be used in single-threaded mode too."
+msgstr "При стисканні до формату B<.xz> поділити вхідні дані на блоки у I<розмір> байтів. Ці блоки буде стиснуто незалежно один від одного, що допоможе у багатопотоковій обробці і зробить можливим обмежене розпакування для доступу до будь-яких даних. Цим параметром слід типово користуватися для перевизначення типового розміру блоку у багатопотоковому режимі обробки, але цим параметром можна також скористатися в однопотоковому режимі обробки."
+
+#. type: Plain text
+#: ../src/xz/xz.1:908
+msgid "In multi-threaded mode about three times I<size> bytes will be allocated in each thread for buffering input and output. The default I<size> is three times the LZMA2 dictionary size or 1 MiB, whichever is more. Typically a good value is 2\\(en4 times the size of the LZMA2 dictionary or at least 1 MiB. Using I<size> less than the LZMA2 dictionary size is waste of RAM because then the LZMA2 dictionary buffer will never get fully used. The sizes of the blocks are stored in the block headers, which a future version of B<xz> will use for multi-threaded decompression."
+msgstr "У багатопотоковому режимі для кожного потоку буде отримано для буферів вхідних і вихідних даних майже утричі більше за I<розмір> байтів. Типовий I<розмір> утричі більший за розмір словника LZMA2 або дорівнює 1 МіБ, буде вибрано більше значення. Типовим добрим значенням буде значення, яке у 2\\(en4 рази перевищує розмір словника LZMA2 або дорівнює принаймні 1 МіБ. Використання значення I<розмір>, яке є меншим за розмір словника LZMA2, має наслідком марну витрату оперативної пам'яті, оскільки його використання призводить до того, що буфер словника LZMA2 ніколи не буде використано повністю. Розміри блоків зберігатимуться у заголовках блоків, які майбутня версія B<xz> використовуватиме для багатопотокового розпаковування."
+
+#. type: Plain text
+#: ../src/xz/xz.1:917
+msgid "In single-threaded mode no block splitting is done by default. Setting this option doesn't affect memory usage. No size information is stored in block headers, thus files created in single-threaded mode won't be identical to files created in multi-threaded mode. The lack of size information also means that a future version of B<xz> won't be able decompress the files in multi-threaded mode."
+msgstr "У однопотоковому режимі поділ на блоки типово не виконуватиметься. Встановлення значення для цього параметра не впливатиме на використання пам'яті. У заголовках блоків не зберігатимуться дані щодо розміру, отже файли, які створено в однопотоковому режимі не будуть ідентичними до файлів, які створено у багатопотоковому режимі. Те, що у заголовках блоків не зберігатимуться дані щодо розміру також означає, що майбутні версії B<xz> не зможуть розпаковувати такі файли у багатопотоковому режимі."
+
+#. type: TP
+#: ../src/xz/xz.1:917
+#, no-wrap
+msgid "B<--block-list=>I<sizes>"
+msgstr "B<--block-list=>I<розміри>"
+
+#. type: Plain text
+#: ../src/xz/xz.1:923
+msgid "When compressing to the B<.xz> format, start a new block after the given intervals of uncompressed data."
+msgstr "При стисканні у форматі B<.xz> починати новий блок після вказаної кількості інтервалів нестиснених даних."
+
+#. type: Plain text
+#: ../src/xz/xz.1:929
+msgid "The uncompressed I<sizes> of the blocks are specified as a comma-separated list. Omitting a size (two or more consecutive commas) is a shorthand to use the size of the previous block."
+msgstr "Значення I<розмірів> розпакованих блоків слід задавати у форматі списку відокремлених комами значень. Якщо розмір пропущено (дві або декілька послідовних коми), буде використано розмір попереднього блоку."
+
+#. type: Plain text
+#: ../src/xz/xz.1:939
+msgid "If the input file is bigger than the sum of I<sizes>, the last value in I<sizes> is repeated until the end of the file. A special value of B<0> may be used as the last value to indicate that the rest of the file should be encoded as a single block."
+msgstr "Якщо файл вхідних даних є більшим за розміром за суму I<розмірів>, останнє значення у I<розмірах> буде повторено до кінця файла. Особливе значення B<0> може бути використано як останнє значення, щоб позначити, що решту файла має бути закодовано як єдиний блок."
+
+#. type: Plain text
+#: ../src/xz/xz.1:954
+msgid "If one specifies I<sizes> that exceed the encoder's block size (either the default value in threaded mode or the value specified with B<--block-size=>I<size>), the encoder will create additional blocks while keeping the boundaries specified in I<sizes>. For example, if one specifies B<--block-size=10MiB> B<--block-list=5MiB,10MiB,8MiB,12MiB,24MiB> and the input file is 80 MiB, one will get 11 blocks: 5, 10, 8, 10, 2, 10, 10, 4, 10, 10, and 1 MiB."
+msgstr "Якщо вказати I<розміри>, які перевищують розмір блоку кодувальника (або типове значення у режимі із потоками обробки, або значення, яке встановлено за допомогою B<--block-size=>I<розмір>), засіб кодування створить додаткові блоки, зберігаючи межі, які вказано у I<розмірах>. Наприклад, якщо вказати B<--block-size=10MiB> B<--block-list=5MiB,10MiB,8MiB,12MiB,24MiB>, а файл вхідних даних має розмір 80 МіБ, буде отримано такі 11 блоків: 5, 10, 8, 10, 2, 10, 10, 4, 10, 10 і 1 МіБ."
+
+#. type: Plain text
+#: ../src/xz/xz.1:960
+msgid "In multi-threaded mode the sizes of the blocks are stored in the block headers. This isn't done in single-threaded mode, so the encoded output won't be identical to that of the multi-threaded mode."
+msgstr "У багатопотоковому режимі розмір блоків буде збережено у заголовках блоків. Програма не зберігатиме ці дані у однопотоковому режимі, отже закодований результат не буде ідентичним до отриманого у багатопотоковому режимі."
+
+#. type: TP
+#: ../src/xz/xz.1:960
+#, no-wrap
+msgid "B<--flush-timeout=>I<timeout>"
+msgstr "B<--flush-timeout=>I<час_очікування>"
+
+#. type: Plain text
+#: ../src/xz/xz.1:977
+msgid "When compressing, if more than I<timeout> milliseconds (a positive integer) has passed since the previous flush and reading more input would block, all the pending input data is flushed from the encoder and made available in the output stream. This can be useful if B<xz> is used to compress data that is streamed over a network. Small I<timeout> values make the data available at the receiving end with a small delay, but large I<timeout> values give better compression ratio."
+msgstr "При стискання, якщо з моменту попереднього витирання мине понад I<час_очікування> мілісекунд (додатне ціле значення) і читання додаткових даних буде заблоковано, усі вхідні дані у черзі обробки буде витерто з кодувальника і зроблено доступним у потоці вихідних даних. Це може бути корисним, якщо B<xz> використовують для стискання даних, які передають потоком мережею. Невеликі значення аргументу I<час_очікування> зроблять дані доступними на боці отримання із малою затримкою, а великі значення аргумент I<час_очікування> уможливлять кращий коефіцієнт стискання."
+
+#. type: Plain text
+#: ../src/xz/xz.1:985
+msgid "This feature is disabled by default. If this option is specified more than once, the last one takes effect. The special I<timeout> value of B<0> can be used to explicitly disable this feature."
+msgstr "Типово, цю можливість вимкнено. Якщо цей параметр вказано декілька разів, буде використано лише останнє вказане значення. Особливим значенням аргументу I<час_очікування>, рівним B<0>, можна скористатися для вимикання цієї можливості явним чином."
+
+#. type: Plain text
+#: ../src/xz/xz.1:987
+msgid "This feature is not available on non-POSIX systems."
+msgstr "Ця можливість недоступна у системах, які не є системами POSIX."
+
+#. FIXME
+#. type: Plain text
+#: ../src/xz/xz.1:995
+msgid "B<This feature is still experimental.> Currently B<xz> is unsuitable for decompressing the stream in real time due to how B<xz> does buffering."
+msgstr "B<Ця можливість усе ще є експериментальною.> У поточній версії, B<xz> не може розпаковувати потік даних у режимі реального часу через те, у який спосіб B<xz> виконує буферизацію."
+
+#. type: TP
+#: ../src/xz/xz.1:995
+#, no-wrap
+msgid "B<--memlimit-compress=>I<limit>"
+msgstr "B<--memlimit-compress=>I<обмеження>"
+
+#. type: Plain text
+#: ../src/xz/xz.1:1000
+msgid "Set a memory usage limit for compression. If this option is specified multiple times, the last one takes effect."
+msgstr "Встановити обмеження на використання пам'яті при стисканні. Якщо цей параметр вказано декілька разів, враховано буде лише останнє вказане значення."
+
+#. type: Plain text
+#: ../src/xz/xz.1:1013
+msgid "If the compression settings exceed the I<limit>, B<xz> will attempt to adjust the settings downwards so that the limit is no longer exceeded and display a notice that automatic adjustment was done. The adjustments are done in this order: reducing the number of threads, switching to single-threaded mode if even one thread in multi-threaded mode exceeds the I<limit>, and finally reducing the LZMA2 dictionary size."
+msgstr "Якщо параметри стискання перевищують I<обмеження>, B<xz> спробує скоригувати параметри так, щоб обмеження не було перевищено, і покаже повідомлення про те, що було виконано автоматичне коригування. Коригування буде виконано у такому порядку: зменшення кількості потоків обробки, перемикання у однопотоковий режим, якщо хоч в одному потоці багатопотокового режиму буде перевищено I<обмеження>, і нарешті, зменшення розміру словника LZMA2."
+
+#. type: Plain text
+#: ../src/xz/xz.1:1021
+msgid "When compressing with B<--format=raw> or if B<--no-adjust> has been specified, only the number of threads may be reduced since it can be done without affecting the compressed output."
+msgstr "При стисканні з використанням B<--format=raw>, або якщо було вказано B<--no-adjust>, може бути зменшена лише кількість потоків обробки, оскільки це може бути зроблено без впливу на стиснені виведені дані."
+
+#. type: Plain text
+#: ../src/xz/xz.1:1028
+msgid "If the I<limit> cannot be met even with the adjustments described above, an error is displayed and B<xz> will exit with exit status 1."
+msgstr "Якщо I<обмеження> не може бути виконано за допомогою коригувань, які описано вище, буде показано повідомлення про помилку, а B<xz> завершить роботу зі станом виходу 1."
+
+#. type: Plain text
+#: ../src/xz/xz.1:1032
+msgid "The I<limit> can be specified in multiple ways:"
+msgstr "Аргумент I<обмеження> можна вказати у декілька способів:"
+
+#. type: Plain text
+#: ../src/xz/xz.1:1042
+msgid "The I<limit> can be an absolute value in bytes. Using an integer suffix like B<MiB> can be useful. Example: B<--memlimit-compress=80MiB>"
+msgstr "Значенням I<обмеження> може бути додатне ціле значення у байтах. Можна скористатися цілочисельним суфіксом, подібним до B<MiB>. Приклад: B<--memlimit-compress=80MiB>"
+
+#. type: Plain text
+#: ../src/xz/xz.1:1054
+msgid "The I<limit> can be specified as a percentage of total physical memory (RAM). This can be useful especially when setting the B<XZ_DEFAULTS> environment variable in a shell initialization script that is shared between different computers. That way the limit is automatically bigger on systems with more memory. Example: B<--memlimit-compress=70%>"
+msgstr "Аргумент I<обмеження> може бути задано у відсотках від загальної фізичної пам'яті системи (RAM). Це може бути корисним особливо при встановленні змінної середовища B<XZ_DEFAULTS> у скрипті ініціалізації системи, який є спільним для різних комп'ютерів. У такий спосіб можна вказати вищий рівень обмеження для систем із більшим об'ємом пам'яті. Приклад: B<--memlimit-compress=70%>"
+
+#. type: Plain text
+#: ../src/xz/xz.1:1064
+msgid "The I<limit> can be reset back to its default value by setting it to B<0>. This is currently equivalent to setting the I<limit> to B<max> (no memory usage limit)."
+msgstr "Аргументу I<обмеження> може бути повернуто типове значення встановленням значення B<0>. У поточній версії це еквівалентно до встановлення значення аргументу I<обмеження> B<max> (без обмеження на використання пам'яті)."
+
+#. type: Plain text
+#: ../src/xz/xz.1:1088
+msgid "For 32-bit B<xz> there is a special case: if the I<limit> would be over B<4020\\ MiB>, the I<limit> is set to B<4020\\ MiB>. On MIPS32 B<2000\\ MiB> is used instead. (The values B<0> and B<max> aren't affected by this. A similar feature doesn't exist for decompression.) This can be helpful when a 32-bit executable has access to 4\\ GiB address space (2 GiB on MIPS32) while hopefully doing no harm in other situations."
+msgstr "Для 32-бітової версії B<xz> передбачено особливий випадок: якщо I<обмеження> перевищуватиме B<4020\\ МіБ>, для I<обмеження> буде встановлено значення B<4020\\ MiB>. На MIPS32 замість цього буде використано B<2000\\ MiB>. (Це не стосується значень B<0> і B<max>. Подібної можливості для розпаковування не існує.) Це може бути корисним, коли 32-бітовий виконуваний файл має доступ до простору адрес у 4\\ ГіБ (2 GiB на MIPS32), хоча, сподіваємося, не зашкодить і в інших випадках."
+
+#. type: Plain text
+#: ../src/xz/xz.1:1091
+msgid "See also the section B<Memory usage>."
+msgstr "Див. також розділ B<Використання пам'яті>."
+
+#. type: TP
+#: ../src/xz/xz.1:1091
+#, no-wrap
+msgid "B<--memlimit-decompress=>I<limit>"
+msgstr "B<--memlimit-decompress=>I<обмеження>"
+
+#. type: Plain text
+#: ../src/xz/xz.1:1105
+msgid "Set a memory usage limit for decompression. This also affects the B<--list> mode. If the operation is not possible without exceeding the I<limit>, B<xz> will display an error and decompressing the file will fail. See B<--memlimit-compress=>I<limit> for possible ways to specify the I<limit>."
+msgstr "Встановити обмеження пам'яті на розпаковування. це також вплине на режим B<--list>. Якщо дія є неможливою без перевищення I<обмеження>, B<xz> покаже повідомлення про помилку і розпаковування файла не відбудеться. Див. B<--memlimit-compress=>I<обмеження>, щоб дізнатися більше про те, як можна задати I<обмеження>."
+
+#. type: TP
+#: ../src/xz/xz.1:1105
+#, no-wrap
+msgid "B<--memlimit-mt-decompress=>I<limit>"
+msgstr "B<--memlimit-mt-decompress=>I<обмеження>"
+
+#. type: Plain text
+#: ../src/xz/xz.1:1127
+msgid "Set a memory usage limit for multi-threaded decompression. This can only affect the number of threads; this will never make B<xz> refuse to decompress a file. If I<limit> is too low to allow any multi-threading, the I<limit> is ignored and B<xz> will continue in single-threaded mode. Note that if also B<--memlimit-decompress> is used, it will always apply to both single-threaded and multi-threaded modes, and so the effective I<limit> for multi-threading will never be higher than the limit set with B<--memlimit-decompress>."
+msgstr "Встановити обмеження використання пам'яті для багатопотокового розпаковування. Це може вплинути лише на кількість потоків обробки; це ніколи не призводитиме до відмови B<xz> у розпаковуванні файла. Якщо I<обмеження є надто низьким>, щоб уможливити будь-яку багатопотокову обробку, I<обмеження> буде проігноровано, і B<xz> продовжить обробку в однопотоковому режимі. Зауважте, що якщо використано також B<--memlimit-decompress>, цей параметр буде застосовано до обох режимів, однопотокового та багатопотокового, а отже, задіяне I<обмеження> для багатопотокового режиму ніколи не перевищуватиме обмеження, яке встановлено за допомогою B<--memlimit-decompress>."
+
+#. type: Plain text
+#: ../src/xz/xz.1:1134
+msgid "In contrast to the other memory usage limit options, B<--memlimit-mt-decompress=>I<limit> has a system-specific default I<limit>. B<xz --info-memory> can be used to see the current value."
+msgstr "На відміну від інших параметрів обмеження використання пам'яті, B<--memlimit-mt-decompress=>I<обмеження> містить специфічне для системи типове значення I<обмеження>. Можна скористатися B<xz --info-memory> для перегляду поточного значення."
+
+#. type: Plain text
+#: ../src/xz/xz.1:1150
+msgid "This option and its default value exist because without any limit the threaded decompressor could end up allocating an insane amount of memory with some input files. If the default I<limit> is too low on your system, feel free to increase the I<limit> but never set it to a value larger than the amount of usable RAM as with appropriate input files B<xz> will attempt to use that amount of memory even with a low number of threads. Running out of memory or swapping will not improve decompression performance."
+msgstr "Цей параметр і його типове значення існують, оскільки без будь-яких обмежень засіб розпакування зі підтримкою потокової обробки міг би намагатися отримати величезний об'єм пам'яті для деяких файлів вхідних даних. Якщо типове I<обмеження> є надто низьким для вашої системи, не вагайтеся і збільшуйте I<обмеження>, але ніколи не встановлюйте для нього значення, яке є більшим за придатний до користування об'єм оперативної пам'яті, оскільки за відповідних файлів вхідних даних B<xz> спробує скористатися цим об'ємом пам'яті, навіть із низькою кількістю потоків обробки. Вичерпання об'єму оперативної пам'яті або використання резервної пам'яті на диску не покращить швидкодію системи під час розпаковування."
+
+#. type: Plain text
+#: ../src/xz/xz.1:1162
+msgid "See B<--memlimit-compress=>I<limit> for possible ways to specify the I<limit>. Setting I<limit> to B<0> resets the I<limit> to the default system-specific value."
+msgstr "Див. B<--memlimit-compress=>I<обмеження>, щоб ознайомитися із можливими способами визначення I<обмеження>. Встановлення для I<обмеження> значення B<0> відновлює типове специфічне для системи значення I<обмеження>."
+
+#. type: TP
+#: ../src/xz/xz.1:1163
+#, no-wrap
+msgid "B<-M> I<limit>, B<--memlimit=>I<limit>, B<--memory=>I<limit>"
+msgstr "B<-M> I<обмеження>, B<--memlimit=>I<обмеження>, B<--memory=>I<обмеження>"
+
+#. type: Plain text
+#: ../src/xz/xz.1:1169
+msgid "This is equivalent to specifying B<--memlimit-compress=>I<limit> B<--memlimit-decompress=>I<limit> B<--memlimit-mt-decompress=>I<limit>."
+msgstr "Є еквівалентом визначення B<--memlimit-compress=>I<обмеження> B<--memlimit-decompress=>I<обмеження> B<--memlimit-mt-decompress=>I<обмеження>."
+
+#. type: TP
+#: ../src/xz/xz.1:1169
+#, no-wrap
+msgid "B<--no-adjust>"
+msgstr "B<--no-adjust>"
+
+#. type: Plain text
+#: ../src/xz/xz.1:1179
+msgid "Display an error and exit if the memory usage limit cannot be met without adjusting settings that affect the compressed output. That is, this prevents B<xz> from switching the encoder from multi-threaded mode to single-threaded mode and from reducing the LZMA2 dictionary size. Even when this option is used the number of threads may be reduced to meet the memory usage limit as that won't affect the compressed output."
+msgstr "Показати повідомлення про помилку і завершити роботу, якщо не вдасться виконати умови щодо обмеження використання пам'яті без коригування параметрів, які впливають на стиснених виведених даних. Тобто це забороняє B<xz> перемикати кодувальник з багатопотокового режиму на однопотоковий режим і зменшувати розмір словника LZMA2. Навіть якщо використано цей параметр, кількість потоків може бути зменшено для виконання обмеження на використання пам'яті, оскільки це не вплине на результати стискання."
+
+#. type: Plain text
+#: ../src/xz/xz.1:1182
+msgid "Automatic adjusting is always disabled when creating raw streams (B<--format=raw>)."
+msgstr "Автоматичне коригування завжди буде вимкнено при створенні потоків необроблених даних (B<--format=raw>)."
+
+#. type: TP
+#: ../src/xz/xz.1:1182
+#, no-wrap
+msgid "B<-T> I<threads>, B<--threads=>I<threads>"
+msgstr "B<-T> I<потоки>, B<--threads=>I<потоки>"
+
+#. type: Plain text
+#: ../src/xz/xz.1:1197
+msgid "Specify the number of worker threads to use. Setting I<threads> to a special value B<0> makes B<xz> use up to as many threads as the processor(s) on the system support. The actual number of threads can be fewer than I<threads> if the input file is not big enough for threading with the given settings or if using more threads would exceed the memory usage limit."
+msgstr "Вказати кількість потоків обробки, якими слід скористатися. Встановлення для аргументу I<потоки> особливого значення B<0> наказує B<xz> використати не більше потоків обробки, ніж передбачено підтримку у процесорах системи. Справжня кількість потоків може бути меншою за значення I<потоки>, якщо файл вхідних даних не є достатньо великим для поділу на потоки обробки при заданих параметрах або якщо використання додаткових потоків призведе до перевищення обмеження на використання пам'яті."
+
+#. type: Plain text
+#: ../src/xz/xz.1:1216
+msgid "The single-threaded and multi-threaded compressors produce different output. Single-threaded compressor will give the smallest file size but only the output from the multi-threaded compressor can be decompressed using multiple threads. Setting I<threads> to B<1> will use the single-threaded mode. Setting I<threads> to any other value, including B<0>, will use the multi-threaded compressor even if the system supports only one hardware thread. (B<xz> 5.2.x used single-threaded mode in this situation.)"
+msgstr "Засоби стискання в однопотоковому та багатопотоковому режимі дають різні результати. Однопотоковий засіб стискання дасть найменший розмір файла, але лише результати роботи багатопотокового засобу стискання може бути розпаковано з використанням декількох потоків. Встановлення для аргументу I<потоки> значення B<1> призведе до використання однопотокового режиму. Встановлення для аргументу I<потоки> будь-якого іншого значення, включно з B<0>, призведе до використання багатопотокового засобу стискання, навіть якщо у системі передбачено підтримки лише одного апаратного потоку обробки даних. (Версія B<xz> 5.2.x у цьому випадку використовувала однопотоковий режим.)"
+
+#. type: Plain text
+#: ../src/xz/xz.1:1235
+msgid "To use multi-threaded mode with only one thread, set I<threads> to B<+1>. The B<+> prefix has no effect with values other than B<1>. A memory usage limit can still make B<xz> switch to single-threaded mode unless B<--no-adjust> is used. Support for the B<+> prefix was added in B<xz> 5.4.0."
+msgstr "Щоб скористатися багатопотоковим режимом із лише одним потоком обробки, встановіть для аргументу I<потоки> значення B<+1>. Префікс B<+> не впливає на значення, окрім B<1>. Обмеження на використання пам'яті можуть перемкнути B<xz> в однопотоковий режим, якщо не використано параметр B<--no-adjust>. Підтримку B<+> prefix було додано у версії B<xz> 5.4.0."
+
+#. type: Plain text
+#: ../src/xz/xz.1:1250
+msgid "If an automatic number of threads has been requested and no memory usage limit has been specified, then a system-specific default soft limit will be used to possibly limit the number of threads. It is a soft limit in sense that it is ignored if the number of threads becomes one, thus a soft limit will never stop B<xz> from compressing or decompressing. This default soft limit will not make B<xz> switch from multi-threaded mode to single-threaded mode. The active limits can be seen with B<xz --info-memory>."
+msgstr "Якщо було вказано автоматичне визначення кількості потоків і не вказано обмеження на використання пам'яті, буде використано специфічне для системи типове м'яке обмеження для можливого обмеження кількості потоків обробки. Це обмеження є м'яким у сенсі того, що його буде проігноровано, якщо кількість потоків зрівняється з одиницею, а отже, м'яке обмеження ніколи не запобігатиму у B<xz> стисканню або розпаковуванню. Це типове м'яке обмеження не перемкне B<xz> з багатопотокового режиму на однопотоковий режим. Активні обмеження можна переглянути за допомогою команди B<xz --info-memory>."
+
+#. type: Plain text
+#: ../src/xz/xz.1:1257
+msgid "Currently the only threading method is to split the input into blocks and compress them independently from each other. The default block size depends on the compression level and can be overridden with the B<--block-size=>I<size> option."
+msgstr "У поточній версії єдиним способом поділу на потоки обробки є поділ вхідних даних на блоки і стискання цих блоків незалежно один від одного. Типовий розмір блоку залежить від рівня стискання. Його може бути перевизначено за допомогою параметра B<--block-size=>I<розмір>."
+
+#. type: Plain text
+#: ../src/xz/xz.1:1265
+msgid "Threaded decompression only works on files that contain multiple blocks with size information in block headers. All large enough files compressed in multi-threaded mode meet this condition, but files compressed in single-threaded mode don't even if B<--block-size=>I<size> has been used."
+msgstr "Розпакування з потоками обробки працює лише для файлів, які містять декілька блоків із даними щодо розміру у заголовках блоків. Цю умову задовольняють усі достатньо великі файли, які стиснено у багатопотоковому режимі, але не задовольняють будь-які файли, які було стиснуто у однопотоковому режимі, навіть якщо було використано параметр B<--block-size=>I<розмір>."
+
+#. type: SS
+#: ../src/xz/xz.1:1266 ../src/xz/xz.1:2819
+#, no-wrap
+msgid "Custom compressor filter chains"
+msgstr "Нетипові ланцюжки фільтрів засобу стискання"
+
+#. type: Plain text
+#: ../src/xz/xz.1:1282
+msgid "A custom filter chain allows specifying the compression settings in detail instead of relying on the settings associated to the presets. When a custom filter chain is specified, preset options (B<-0> \\&...\\& B<-9> and B<--extreme>) earlier on the command line are forgotten. If a preset option is specified after one or more custom filter chain options, the new preset takes effect and the custom filter chain options specified earlier are forgotten."
+msgstr "Нетиповий ланцюжок фільтрування уможливлює докладне визначення параметрів стискання замість використання параметрів, які пов'язано із наперед визначеними рівнями стискання. Якщо вказано нетиповий ланцюжок фільтрів, параметри рівнів стискання (B<-0> \\&...\\& B<-9> і B<--extreme>), які передують їм у рядку команди, буде знехтувано. Якщо параметр рівня стискання вказано після одного або декількох параметрів нетипового ланцюжка фільтрів, буде використано рівень стискання, а попередніми параметрами ланцюжка фільтрування буде знехтувано."
+
+#. type: Plain text
+#: ../src/xz/xz.1:1289
+msgid "A filter chain is comparable to piping on the command line. When compressing, the uncompressed input goes to the first filter, whose output goes to the next filter (if any). The output of the last filter gets written to the compressed file. The maximum number of filters in the chain is four, but typically a filter chain has only one or two filters."
+msgstr "Ланцюжок фільтрів можна порівняти із конвеєром у командному рядку. При стисканні нестиснені вхідні дані потрапляють до першого фільтра, виведені ним дані йдуть до наступного фільтра (якщо такий є). Виведені останнім фільтром дані буде записано до стисненого файла. Максимальна кількість фільтрів у ланцюжку дорівнює чотирьом, але у типовому ланцюжку фільтрів використовують один або два фільтри."
+
+#. type: Plain text
+#: ../src/xz/xz.1:1297
+msgid "Many filters have limitations on where they can be in the filter chain: some filters can work only as the last filter in the chain, some only as a non-last filter, and some work in any position in the chain. Depending on the filter, this limitation is either inherent to the filter design or exists to prevent security issues."
+msgstr "У багатьох фільтрів є обмеження на місце перебування у ланцюжку фільтрів: деякі фільтри можуть працювати, лише якщо вони є останніми у ланцюжку, деякі, лише якщо не останніми, а деякі працюють у будь-якій позиції ланцюжка. Залежно від фільтра, це обмеження є наслідком структури фільтра або існує для запобігання проблем із захистом."
+
+#. type: Plain text
+#: ../src/xz/xz.1:1305
+msgid "A custom filter chain is specified by using one or more filter options in the order they are wanted in the filter chain. That is, the order of filter options is significant! When decoding raw streams (B<--format=raw>), the filter chain is specified in the same order as it was specified when compressing."
+msgstr "Нетиповий ланцюжок фільтрів визначають за допомогою одного або декількох параметрів фільтрування у бажаному для ланцюжка фільтрування порядку. Тобто порядок параметрів фільтрування впливає на результат! При декодуванні необробленого потоку даних (B<--format=raw>) ланцюжок фільтрів визначають у тому самому порядку, який використовують для стискання даних."
+
+#. type: Plain text
+#: ../src/xz/xz.1:1314
+msgid "Filters take filter-specific I<options> as a comma-separated list. Extra commas in I<options> are ignored. Every option has a default value, so you need to specify only those you want to change."
+msgstr "Фільтри приймають специфічні для фільтрів I<параметри> у форматі списку значень, які відокремлено комами. Зайві коми у I<параметрах> буде проігноровано. У кожного параметра є типове значення, отже, вам слід вказати лише ті параметри, значення яких ви хочете змінити."
+
+#. type: Plain text
+#: ../src/xz/xz.1:1323
+msgid "To see the whole filter chain and I<options>, use B<xz -vv> (that is, use B<--verbose> twice). This works also for viewing the filter chain options used by presets."
+msgstr "Щоб переглянути увесь ланцюжок фільтрів та I<параметри>, скористайтеся командою B<xz -vv> (тобто, скористайтеся B<--verbose> двічі). Це працює також для перегляду параметрів ланцюжка фільтрів, який використано у рівнях стискання."
+
+#. type: TP
+#: ../src/xz/xz.1:1323
+#, no-wrap
+msgid "B<--lzma1>B<=>I<options>"
+msgstr "B<--lzma1>B<=>I<параметри>"
+
+#. type: TP
+#: ../src/xz/xz.1:1326
+#, no-wrap
+msgid "B<--lzma2>B<=>I<options>"
+msgstr "B<--lzma2>B<=>I<параметри>"
+
+#. type: Plain text
+#: ../src/xz/xz.1:1331
+msgid "Add LZMA1 or LZMA2 filter to the filter chain. These filters can be used only as the last filter in the chain."
+msgstr "Додати фільтр LZMA1 або LZMA2 до ланцюжка фільтрів. Ці фільтри може бути використано лише як останній фільтр у ланцюжку."
+
+#. type: Plain text
+#: ../src/xz/xz.1:1343
+msgid "LZMA1 is a legacy filter, which is supported almost solely due to the legacy B<.lzma> file format, which supports only LZMA1. LZMA2 is an updated version of LZMA1 to fix some practical issues of LZMA1. The B<.xz> format uses LZMA2 and doesn't support LZMA1 at all. Compression speed and ratios of LZMA1 and LZMA2 are practically the same."
+msgstr "LZMA1 є застарілим фільтром, підтримку якого збережено майже лише через використання формату файлів B<.lzma>, у яких передбачено підтримку лише LZMA1. LZMA2 є оновленою версією LZMA1, у якій виправлено деякі практичні вади LZMA1. У форматі B<.xz> використано LZMA2 і взагалі не передбачено підтримки LZMA1. Швидкість стискання та коефіцієнт стискання для LZMA1 і LZMA2 є практично однаковими."
+
+#. type: Plain text
+#: ../src/xz/xz.1:1346
+msgid "LZMA1 and LZMA2 share the same set of I<options>:"
+msgstr "LZMA1 і LZMA2 спільно використовують той самий набір I<параметрів>:"
+
+#. type: TP
+#: ../src/xz/xz.1:1347
+#, no-wrap
+msgid "B<preset=>I<preset>"
+msgstr "B<preset=>I<шаблон>"
+
+#. type: Plain text
+#: ../src/xz/xz.1:1374
+msgid "Reset all LZMA1 or LZMA2 I<options> to I<preset>. I<Preset> consist of an integer, which may be followed by single-letter preset modifiers. The integer can be from B<0> to B<9>, matching the command line options B<-0> \\&...\\& B<-9>. The only supported modifier is currently B<e>, which matches B<--extreme>. If no B<preset> is specified, the default values of LZMA1 or LZMA2 I<options> are taken from the preset B<6>."
+msgstr "Скинути усі I<параметри> LZMA1 або LZMA2 до параметрів I<шаблона>. Аргумент I<шаблон> складається з цілого числа, після якого може бути однолітерний модифікатор шаблона. Ціле число може належати лише діапазону від B<0> до B<9>, що відповідає параметрам командного рядка B<-0> \\&...\\& B<-9>. Єдиним підтримуваним модифікатором у поточній версії є B<e>, щоб відповідає параметру B<--extreme>. Якщо аргумент B<шаблон> не вказано, типові значення I<параметрів> LZMA1 або LZMA2 буде взято із шаблона B<6>."
+
+#. type: TP
+#: ../src/xz/xz.1:1374
+#, no-wrap
+msgid "B<dict=>I<size>"
+msgstr "B<dict=>I<розмір>"
+
+#. type: Plain text
+#: ../src/xz/xz.1:1389
+msgid "Dictionary (history buffer) I<size> indicates how many bytes of the recently processed uncompressed data is kept in memory. The algorithm tries to find repeating byte sequences (matches) in the uncompressed data, and replace them with references to the data currently in the dictionary. The bigger the dictionary, the higher is the chance to find a match. Thus, increasing dictionary I<size> usually improves compression ratio, but a dictionary bigger than the uncompressed file is waste of memory."
+msgstr "Параметр I<розміру> словника (буфера журналу) визначає, скільки байтів нещодавно оброблених нестиснених даних слід зберігати у пам'яті. Алгоритм намагається знайти повторювані послідовності байтів (відповідники) у нестиснених даних і замінити їх на посилання на дані зі словника. Чим більшим є словник, тим вищою є ймовірність відшукати відповідник. Отже, збільшення I<розміру> словника, зазвичай, покращує коефіцієнт стискання, але використання словника, розмір якого перевищу є розмір нестисненого файла є простоюю витратою пам'яті."
+
+#. type: Plain text
+#: ../src/xz/xz.1:1398
+msgid "Typical dictionary I<size> is from 64\\ KiB to 64\\ MiB. The minimum is 4\\ KiB. The maximum for compression is currently 1.5\\ GiB (1536\\ MiB). The decompressor already supports dictionaries up to one byte less than 4\\ GiB, which is the maximum for the LZMA1 and LZMA2 stream formats."
+msgstr "I<Розмір> типового словника складає від 64\\ КіБ до 64\\ МіБ. Мінімальним є розмір 4\\ КіБ. Максимальним розміром для стискання у поточній версії 1.5\\ ГіБ (1536\\ МіБ). У засобі розпаковування вже передбачено підтримку словників на один байт менших за 4\\ ГіБ, що є максимальним значенням для форматів потоків даних LZMA1 і LZMA2."
+
+#. type: Plain text
+#: ../src/xz/xz.1:1425
+msgid "Dictionary I<size> and match finder (I<mf>) together determine the memory usage of the LZMA1 or LZMA2 encoder. The same (or bigger) dictionary I<size> is required for decompressing that was used when compressing, thus the memory usage of the decoder is determined by the dictionary size used when compressing. The B<.xz> headers store the dictionary I<size> either as 2^I<n> or 2^I<n> + 2^(I<n>-1), so these I<sizes> are somewhat preferred for compression. Other I<sizes> will get rounded up when stored in the B<.xz> headers."
+msgstr "Аргумент I<розміру> словника і засіб пошуку відповідників (I<mf>) разом визначають параметри використання пам'яті для кодувальника LZMA1 або LZMA2. Для розпаковування потрібен такий самий (або більший) I<розмір> словника, що і для стискання, отже, використання пам'яті для засобу розпаковування буде визначено за розміром словника, який було використано для стискання. У заголовках B<.xz> зберігається I<розмір> словника або як 2^I<n>, або як 2^I<n> + 2^(I<n>-1), отже, ці I<розміри> є дещо пріоритетними для стискання. Інші I<розміри> буде отримано округленням при зберіганні у заголовках B<.xz>."
+
+#. type: TP
+#: ../src/xz/xz.1:1425
+#, no-wrap
+msgid "B<lc=>I<lc>"
+msgstr "B<lc=>I<lc>"
+
+#. type: Plain text
+#: ../src/xz/xz.1:1434
+msgid "Specify the number of literal context bits. The minimum is 0 and the maximum is 4; the default is 3. In addition, the sum of I<lc> and I<lp> must not exceed 4."
+msgstr "Визначає кількість буквальних контекстних бітів. Мінімальною кількістю є 0, а максимальною — 4. Типовою кількістю є 3. Крім того, сума I<lc> і I<lp> має не перевищувати 4."
+
+#. type: Plain text
+#: ../src/xz/xz.1:1439
+msgid "All bytes that cannot be encoded as matches are encoded as literals. That is, literals are simply 8-bit bytes that are encoded one at a time."
+msgstr "Усі байти, які не може бути закодовано як відповідності, буде закодовано як літерали. Тобто літерали є просто 8-бітовими байтами, які буде закодовано по одному за раз."
+
+#. type: Plain text
+#: ../src/xz/xz.1:1453
+msgid "The literal coding makes an assumption that the highest I<lc> bits of the previous uncompressed byte correlate with the next byte. For example, in typical English text, an upper-case letter is often followed by a lower-case letter, and a lower-case letter is usually followed by another lower-case letter. In the US-ASCII character set, the highest three bits are 010 for upper-case letters and 011 for lower-case letters. When I<lc> is at least 3, the literal coding can take advantage of this property in the uncompressed data."
+msgstr "При кодуванні літералів роблять припущення, що найвищі біти I<lc> попереднього нестисненого байта корелюють із наступним байтом. Наприклад, у типовому тексті англійською за літерою у верхньому регістрі йде літера у нижньому регістрі, а за літерою у нижньому регістрі, зазвичай, йде інша літера у нижньому регістрі. У наборі символів US-ASCII найвищими трьома бітами є 010 для літер верхнього регістру і 011 для літер нижнього регістру. Якщо I<lc> дорівнює принаймні 3, при кодуванні літералів можна отримати перевагу встановлення цієї властивості для нестиснених даних."
+
+#. type: Plain text
+#: ../src/xz/xz.1:1462
+msgid "The default value (3) is usually good. If you want maximum compression, test B<lc=4>. Sometimes it helps a little, and sometimes it makes compression worse. If it makes it worse, test B<lc=2> too."
+msgstr "Зазвичай, типового значення (3) достатньо. Якщо вам потрібне максимальне стискання, спробуйте B<lc=4>. Іноді це трохи допомагає, а іноді, робить стискання гіршим. Якщо стискання стане гіршим, спробуйте також B<lc=2>."
+
+#. type: TP
+#: ../src/xz/xz.1:1462
+#, no-wrap
+msgid "B<lp=>I<lp>"
+msgstr "B<lp=>I<lp>"
+
+#. type: Plain text
+#: ../src/xz/xz.1:1466
+msgid "Specify the number of literal position bits. The minimum is 0 and the maximum is 4; the default is 0."
+msgstr "Визначає кількість буквальних позиційних бітів. Мінімальною кількістю є 0, а максимальною — 4. Типовою кількістю є 0."
+
+#. type: Plain text
+#: ../src/xz/xz.1:1473
+msgid "I<Lp> affects what kind of alignment in the uncompressed data is assumed when encoding literals. See I<pb> below for more information about alignment."
+msgstr "I<Lp> впливає на те, яке вирівнювання у нестиснених даних слід припускати при кодуванні літералів. Див. I<pb> нижче, щоб дізнатися більше про вирівнювання."
+
+#. type: TP
+#: ../src/xz/xz.1:1473
+#, no-wrap
+msgid "B<pb=>I<pb>"
+msgstr "B<pb=>I<pb>"
+
+#. type: Plain text
+#: ../src/xz/xz.1:1477
+msgid "Specify the number of position bits. The minimum is 0 and the maximum is 4; the default is 2."
+msgstr "Визначає кількість позиційних бітів. Мінімальною кількістю є 0, а максимальною — 4. Типовою кількістю є 2."
+
+#. type: Plain text
+#: ../src/xz/xz.1:1484
+msgid "I<Pb> affects what kind of alignment in the uncompressed data is assumed in general. The default means four-byte alignment (2^I<pb>=2^2=4), which is often a good choice when there's no better guess."
+msgstr "I<Pb> впливає на те, який тип вирівнювання загалом припускатиметься для нестиснених даних. Типовим є чотирибайтове вирівнювання (2^I<pb>=2^2=4), яке, зазвичай, є добрим варіантом, якщо немає кращих припущень."
+
+#. type: Plain text
+#: ../src/xz/xz.1:1498
+msgid "When the alignment is known, setting I<pb> accordingly may reduce the file size a little. For example, with text files having one-byte alignment (US-ASCII, ISO-8859-*, UTF-8), setting B<pb=0> can improve compression slightly. For UTF-16 text, B<pb=1> is a good choice. If the alignment is an odd number like 3 bytes, B<pb=0> might be the best choice."
+msgstr "Якщо вирівнювання є відомим, встановлення відповідним чином I<pb> може трохи зменшити розмір файла. Наприклад, у текстових файлах із однобайтовим вирівнюванням (US-ASCII, ISO-8859-*, UTF-8), встановлення значення B<pb=0> може трохи поліпшити стискання. Для тексту UTF-16 добрим варіантом є B<pb=1>. Якщо вирівнювання є непарним числом, наприклад 3 байти, найкращим вибором, ймовірно, є B<pb=0>."
+
+#. type: Plain text
+#: ../src/xz/xz.1:1506
+msgid "Even though the assumed alignment can be adjusted with I<pb> and I<lp>, LZMA1 and LZMA2 still slightly favor 16-byte alignment. It might be worth taking into account when designing file formats that are likely to be often compressed with LZMA1 or LZMA2."
+msgstr "Хоча прогнозоване вирівнювання можна скоригувати за допомогою I<pb> і I<lp>, у LZMA1 і LZMA2 дещо пріоритетним є 16-байтове вирівнювання. Це, ймовірно, слід враховувати при компонуванні форматів файлів, які, ймовірно, часто будуть стискатися з використанням LZMA1 або LZMA2."
+
+#. type: TP
+#: ../src/xz/xz.1:1506
+#, no-wrap
+msgid "B<mf=>I<mf>"
+msgstr "B<mf=>I<mf>"
+
+#. type: Plain text
+#: ../src/xz/xz.1:1521
+msgid "Match finder has a major effect on encoder speed, memory usage, and compression ratio. Usually Hash Chain match finders are faster than Binary Tree match finders. The default depends on the I<preset>: 0 uses B<hc3>, 1\\(en3 use B<hc4>, and the rest use B<bt4>."
+msgstr "Засіб пошуку відповідників має значний вплив на швидкість, використання пам'яті та коефіцієнт стискання кодувальника. Зазвичай, засоби пошуку відповідників на основі ланцюжка хешів є швидшими за засоби пошуку відповідників на основі двійкового дерева. Типовий засіб залежить від I<шаблона>: для 0 використовують B<hc3>, для 1\\(en3 — B<hc4>, а для решти використовують B<bt4>."
+
+#. type: Plain text
+#: ../src/xz/xz.1:1527
+msgid "The following match finders are supported. The memory usage formulas below are rough approximations, which are closest to the reality when I<dict> is a power of two."
+msgstr "Передбачено підтримку вказаних нижче засобів пошуку відповідників. Наведені нижче формули обчислення використання пам'яті є грубими наближеннями, які є найближчими до реальних значень, якщо значенням I<словник> є степінь двійки."
+
+#. type: TP
+#: ../src/xz/xz.1:1528
+#, no-wrap
+msgid "B<hc3>"
+msgstr "B<hc3>"
+
+#. type: Plain text
+#: ../src/xz/xz.1:1531
+msgid "Hash Chain with 2- and 3-byte hashing"
+msgstr "Ланцюжок хешів із 2- та 3-байтовим хешуванням"
+
+#. type: Plain text
+#: ../src/xz/xz.1:1535 ../src/xz/xz.1:1584
+msgid "Minimum value for I<nice>: 3"
+msgstr "Мінімальне значення I<пріоритетності>: 3"
+
+#. type: Plain text
+#: ../src/xz/xz.1:1537 ../src/xz/xz.1:1556 ../src/xz/xz.1:1586
+#: ../src/xz/xz.1:1605
+msgid "Memory usage:"
+msgstr "Використання пам'яті:"
+
+#. type: Plain text
+#: ../src/xz/xz.1:1542
+msgid "I<dict> * 7.5 (if I<dict> E<lt>= 16 MiB);"
+msgstr "I<dict> * 7.5 (якщо I<dict> E<lt>= 16 МіБ);"
+
+#. type: Plain text
+#: ../src/xz/xz.1:1547
+msgid "I<dict> * 5.5 + 64 MiB (if I<dict> E<gt> 16 MiB)"
+msgstr "I<dict> * 5.5 + 64 МіБ (якщо I<dict> E<gt> 16 МіБ)"
+
+#. type: TP
+#: ../src/xz/xz.1:1547
+#, no-wrap
+msgid "B<hc4>"
+msgstr "B<hc4>"
+
+#. type: Plain text
+#: ../src/xz/xz.1:1550
+msgid "Hash Chain with 2-, 3-, and 4-byte hashing"
+msgstr "Ланцюжок хешів із 2-, 3- та 4-байтовим хешуванням"
+
+#. type: Plain text
+#: ../src/xz/xz.1:1554 ../src/xz/xz.1:1603
+msgid "Minimum value for I<nice>: 4"
+msgstr "Мінімальне значення I<пріоритетності>: 4"
+
+#. type: Plain text
+#: ../src/xz/xz.1:1561
+msgid "I<dict> * 7.5 (if I<dict> E<lt>= 32 MiB);"
+msgstr "I<dict> * 7.5 (якщо I<dict> E<lt>= 32 МіБ);"
+
+#. type: Plain text
+#: ../src/xz/xz.1:1566
+msgid "I<dict> * 6.5 (if I<dict> E<gt> 32 MiB)"
+msgstr "I<dict> * 6.5 (якщо I<dict> E<gt> 32 МіБ)"
+
+#. type: TP
+#: ../src/xz/xz.1:1566
+#, no-wrap
+msgid "B<bt2>"
+msgstr "B<bt2>"
+
+#. type: Plain text
+#: ../src/xz/xz.1:1569
+msgid "Binary Tree with 2-byte hashing"
+msgstr "Двійкове дерево із 2-байтовим хешуванням"
+
+#. type: Plain text
+#: ../src/xz/xz.1:1573
+msgid "Minimum value for I<nice>: 2"
+msgstr "Мінімальне значення I<пріоритетності>: 2"
+
+#. type: Plain text
+#: ../src/xz/xz.1:1577
+msgid "Memory usage: I<dict> * 9.5"
+msgstr "Використання пам'яті: I<dict> * 9.5"
+
+#. type: TP
+#: ../src/xz/xz.1:1577
+#, no-wrap
+msgid "B<bt3>"
+msgstr "B<bt3>"
+
+#. type: Plain text
+#: ../src/xz/xz.1:1580
+msgid "Binary Tree with 2- and 3-byte hashing"
+msgstr "Двійкове дерево із 2- і 3-байтовим хешуванням"
+
+#. type: Plain text
+#: ../src/xz/xz.1:1591
+msgid "I<dict> * 11.5 (if I<dict> E<lt>= 16 MiB);"
+msgstr "I<dict> * 11.5 (якщо I<dict> E<lt>= 16 МіБ);"
+
+#. type: Plain text
+#: ../src/xz/xz.1:1596
+msgid "I<dict> * 9.5 + 64 MiB (if I<dict> E<gt> 16 MiB)"
+msgstr "I<dict> * 9.5 + 64 МіБ (якщо I<dict> E<gt> 16 МіБ)"
+
+#. type: TP
+#: ../src/xz/xz.1:1596
+#, no-wrap
+msgid "B<bt4>"
+msgstr "B<bt4>"
+
+#. type: Plain text
+#: ../src/xz/xz.1:1599
+msgid "Binary Tree with 2-, 3-, and 4-byte hashing"
+msgstr "Двійкове дерево із 2-, 3- і 4-байтовим хешуванням"
+
+#. type: Plain text
+#: ../src/xz/xz.1:1610
+msgid "I<dict> * 11.5 (if I<dict> E<lt>= 32 MiB);"
+msgstr "I<dict> * 11.5 (якщо I<dict> E<lt>= 32 МіБ);"
+
+#. type: Plain text
+#: ../src/xz/xz.1:1615
+msgid "I<dict> * 10.5 (if I<dict> E<gt> 32 MiB)"
+msgstr "I<dict> * 10.5 (якщо I<dict> E<gt> 32 МіБ)"
+
+#. type: TP
+#: ../src/xz/xz.1:1616
+#, no-wrap
+msgid "B<mode=>I<mode>"
+msgstr "B<mode=>I<режим>"
+
+#. type: Plain text
+#: ../src/xz/xz.1:1637
+msgid "Compression I<mode> specifies the method to analyze the data produced by the match finder. Supported I<modes> are B<fast> and B<normal>. The default is B<fast> for I<presets> 0\\(en3 and B<normal> for I<presets> 4\\(en9."
+msgstr "Параметр I<режиму> стискання визначає спосіб, який буде використано для аналізу даних, які створено засобом пошуку відповідників. Підтримуваними I<режимами> є B<fast> (швидкий) і B<normal> (нормальний). Типовим є режим B<fast> для I<шаблонів> 0\\(en3 і режим B<normal> для I<шаблонів> 4\\(en9."
+
+#. type: Plain text
+#: ../src/xz/xz.1:1646
+msgid "Usually B<fast> is used with Hash Chain match finders and B<normal> with Binary Tree match finders. This is also what the I<presets> do."
+msgstr "Зазвичай, із засобом пошуку відповідників на основі ланцюжка хешів використовують B<fast>, а із засобом пошуку відповідників на основі двійкового дерева використовують B<normal>. Так само налаштовано і I<шаблони>."
+
+#. type: TP
+#: ../src/xz/xz.1:1646
+#, no-wrap
+msgid "B<nice=>I<nice>"
+msgstr "B<nice=>I<пріоритетність>"
+
+#. type: Plain text
+#: ../src/xz/xz.1:1653
+msgid "Specify what is considered to be a nice length for a match. Once a match of at least I<nice> bytes is found, the algorithm stops looking for possibly better matches."
+msgstr "Вказати, яка довжина є пріоритетною для відповідності. Щойно буде виявлено відповідність у принаймні I<пріоритетність> байтів, алгоритм зупинятиме пошук можливих кращих відповідників."
+
+#. type: Plain text
+#: ../src/xz/xz.1:1660
+msgid "I<Nice> can be 2\\(en273 bytes. Higher values tend to give better compression ratio at the expense of speed. The default depends on the I<preset>."
+msgstr "I<Пріоритетністю> може бути число до 2\\(en273 байтів. Вищі значення дають кращий коефіцієнт стискання за рахунок швидкості. Типове значення залежить від I<шаблона>."
+
+#. type: TP
+#: ../src/xz/xz.1:1660
+#, no-wrap
+msgid "B<depth=>I<depth>"
+msgstr "B<depth=>I<глибина>"
+
+#. type: Plain text
+#: ../src/xz/xz.1:1670
+msgid "Specify the maximum search depth in the match finder. The default is the special value of 0, which makes the compressor determine a reasonable I<depth> from I<mf> and I<nice>."
+msgstr "Вказати максимальну глибину пошуку у засобі пошуку відповідності. Типовим є особливе значення 0, яке наказує засобу стискання визначити прийнятну I<глибину> на основі I<mf> і I<пріоритетності>."
+
+#. type: Plain text
+#: ../src/xz/xz.1:1681
+msgid "Reasonable I<depth> for Hash Chains is 4\\(en100 and 16\\(en1000 for Binary Trees. Using very high values for I<depth> can make the encoder extremely slow with some files. Avoid setting the I<depth> over 1000 unless you are prepared to interrupt the compression in case it is taking far too long."
+msgstr "Прийнятним значенням I<глибини> для ланцюжків хешів є 4\\(en100 і 16\\(en1000 для двійкових дерев. Використання дуже високих значень для I<глибини> може зробити кодувальник дуже повільним для деяких файлів. Не встановлюйте значення I<глибини>, що перевищує 1000, якщо ви не готові перервати стискання, якщо воно триватиме надто довго."
+
+#. type: Plain text
+#: ../src/xz/xz.1:1692
+msgid "When decoding raw streams (B<--format=raw>), LZMA2 needs only the dictionary I<size>. LZMA1 needs also I<lc>, I<lp>, and I<pb>."
+msgstr "При декодуванні необроблених потоків даних (B<--format=raw>), LZMA2 потребує лише I<розміру> словника. LZMA1 потребує також I<lc>, I<lp> і I<pb>."
+
+#. type: TP
+#: ../src/xz/xz.1:1692
+#, no-wrap
+msgid "B<--x86>B<=>I<options>"
+msgstr "B<--x86>B<=>I<параметри>"
+
+#. type: TP
+#: ../src/xz/xz.1:1695
+#, no-wrap
+msgid "B<--arm>B<=>I<options>"
+msgstr "B<--arm>B<=>I<параметри>"
+
+#. type: TP
+#: ../src/xz/xz.1:1697
+#, no-wrap
+msgid "B<--armthumb>B<=>I<options>"
+msgstr "B<--armthumb>B<=>I<параметри>"
+
+#. type: TP
+#: ../src/xz/xz.1:1699
+#, no-wrap
+msgid "B<--arm64>B<=>I<options>"
+msgstr "B<--arm64>B<=>I<параметри>"
+
+#. type: TP
+#: ../src/xz/xz.1:1701
+#, no-wrap
+msgid "B<--powerpc>B<=>I<options>"
+msgstr "B<--powerpc>B<=>I<параметри>"
+
+#. type: TP
+#: ../src/xz/xz.1:1703
+#, no-wrap
+msgid "B<--ia64>B<=>I<options>"
+msgstr "B<--ia64>B<=>I<параметри>"
+
+#. type: TP
+#: ../src/xz/xz.1:1705
+#, no-wrap
+msgid "B<--sparc>B<=>I<options>"
+msgstr "B<--sparc>B<=>I<параметри>"
+
+#. type: Plain text
+#: ../src/xz/xz.1:1711
+msgid "Add a branch/call/jump (BCJ) filter to the filter chain. These filters can be used only as a non-last filter in the filter chain."
+msgstr "Додати фільтр гілок/викликів/переходів (branch/call/jump або BCJ) до ланцюжка фільтрів. Цими фільтрами можна скористатися, лише якщо вони не є останнім фільтром у ланцюжку фільтрів."
+
+#. type: Plain text
+#: ../src/xz/xz.1:1725
+msgid "A BCJ filter converts relative addresses in the machine code to their absolute counterparts. This doesn't change the size of the data but it increases redundancy, which can help LZMA2 to produce 0\\(en15\\ % smaller B<.xz> file. The BCJ filters are always reversible, so using a BCJ filter for wrong type of data doesn't cause any data loss, although it may make the compression ratio slightly worse. The BCJ filters are very fast and use an insignificant amount of memory."
+msgstr "Фільтр BCJ перетворює відносні адреси у машинному коді на їхні абсолютні відповідники. Це не змінює розміру даних, але підвищує резервування, що може допомогти LZMA2 створити файл B<.xz> на 0\\(en15\\ % менше. Фільтри BCJ завжди є придатними до обернення, тому використання фільтра BCJ до помилкового типу даних не спричинятиме втрати даних, хоча може дещо погіршити коефіцієнт стискання. Фільтри BCJ є дуже швидкими і такими, що використовують незначний об'єм пам'яті."
+
+#. type: Plain text
+#: ../src/xz/xz.1:1728
+msgid "These BCJ filters have known problems related to the compression ratio:"
+msgstr "Ці фільтри BCJ мають відомі проблеми, які пов'язано із рівнем стискання:"
+
+#. type: Plain text
+#: ../src/xz/xz.1:1735
+msgid "Some types of files containing executable code (for example, object files, static libraries, and Linux kernel modules) have the addresses in the instructions filled with filler values. These BCJ filters will still do the address conversion, which will make the compression worse with these files."
+msgstr "У деяких типах файлів, де зберігається виконуваний код, (наприклад, в об'єктних файлах, статичних бібліотеках та модулях ядра Linux) адреси в інструкціях заповнено значеннями заповнювача. Ці фільтри BCJ виконуватимуть перетворення адрес, яке зробить стискання для цих файлів гіршим."
+
+#. type: Plain text
+#: ../src/xz/xz.1:1745
+msgid "If a BCJ filter is applied on an archive, it is possible that it makes the compression ratio worse than not using a BCJ filter. For example, if there are similar or even identical executables then filtering will likely make the files less similar and thus compression is worse. The contents of non-executable files in the same archive can matter too. In practice one has to try with and without a BCJ filter to see which is better in each situation."
+msgstr "Якщо фільтр BCJ застосовано до архіву, може так статися, що він погіршить коефіцієнт стискання порівняно із варіантом без фільтра BCJ. Наприклад, якщо є подібні або навіть однакові виконувані файли, фільтрування, ймовірно, зробить ці файли менш подібними, а отже, зробить стискання гіршим. Вміст файлів, які не є виконуваними, у тому самому архіві також може вплинути на результат. На практиці, варто спробувати варіанти з фільтром BCJ і без нього, щоб визначитися із тим, що буде кращим у кожній ситуації."
+
+#. type: Plain text
+#: ../src/xz/xz.1:1750
+msgid "Different instruction sets have different alignment: the executable file must be aligned to a multiple of this value in the input data to make the filter work."
+msgstr "Різні набори інструкцій мають різне вирівнювання: виконуваний файл має бути вирівняно на кратне до цього значення у вхідних даних, щоб фільтр спрацював."
+
+#. type: tbl table
+#: ../src/xz/xz.1:1757
+#, no-wrap
+msgid "Filter"
+msgstr "Фільтр"
+
+#. type: tbl table
+#: ../src/xz/xz.1:1757
+#, no-wrap
+msgid "Alignment"
+msgstr "Вирівнювання"
+
+#. type: tbl table
+#: ../src/xz/xz.1:1757
+#, no-wrap
+msgid "Notes"
+msgstr "Нотатки"
+
+#. type: tbl table
+#: ../src/xz/xz.1:1758
+#, no-wrap
+msgid "x86"
+msgstr "x86"
+
+#. type: tbl table
+#: ../src/xz/xz.1:1758
+#, no-wrap
+msgid "32-bit or 64-bit x86"
+msgstr "32-бітова або 64-бітова x86"
+
+#. type: tbl table
+#: ../src/xz/xz.1:1759
+#, no-wrap
+msgid "ARM"
+msgstr "ARM"
+
+#. type: tbl table
+#: ../src/xz/xz.1:1760
+#, no-wrap
+msgid "ARM-Thumb"
+msgstr "ARM-Thumb"
+
+#. type: tbl table
+#: ../src/xz/xz.1:1761
+#, no-wrap
+msgid "ARM64"
+msgstr "ARM64"
+
+#. type: tbl table
+#: ../src/xz/xz.1:1761
+#, no-wrap
+msgid "4096-byte alignment is best"
+msgstr ""
+"Найкращим є вирівнювання за\n"
+";;4096 байтами"
+
+#. type: tbl table
+#: ../src/xz/xz.1:1762
+#, no-wrap
+msgid "PowerPC"
+msgstr "PowerPC"
+
+#. type: tbl table
+#: ../src/xz/xz.1:1762
+#, no-wrap
+msgid "Big endian only"
+msgstr "Лише зворотний порядок байтів"
+
+#. type: tbl table
+#: ../src/xz/xz.1:1763
+#, no-wrap
+msgid "IA-64"
+msgstr "IA-64"
+
+#. type: tbl table
+#: ../src/xz/xz.1:1763
+#, no-wrap
+msgid "16"
+msgstr "16"
+
+#. type: tbl table
+#: ../src/xz/xz.1:1763
+#, no-wrap
+msgid "Itanium"
+msgstr "Itanium"
+
+#. type: tbl table
+#: ../src/xz/xz.1:1764
+#, no-wrap
+msgid "SPARC"
+msgstr "SPARC"
+
+#. type: Plain text
+#: ../src/xz/xz.1:1781
+msgid "Since the BCJ-filtered data is usually compressed with LZMA2, the compression ratio may be improved slightly if the LZMA2 options are set to match the alignment of the selected BCJ filter. For example, with the IA-64 filter, it's good to set B<pb=4> or even B<pb=4,lp=4,lc=0> with LZMA2 (2^4=16). The x86 filter is an exception; it's usually good to stick to LZMA2's default four-byte alignment when compressing x86 executables."
+msgstr "Оскільки фільтровані BCJ дані, зазвичай, стискають за допомогою LZMA2, коефіцієнт стискання можна трохи поліпшити, якщо параметри LZMA2 буде встановлено так, щоб вони відповідали вирівнюванню вибраного фільтра BCJ. Наприклад, з фільтром IA-64 варто встановити B<pb=4> або навіть B<pb=4,lp=4,lc=0> з LZMA2 (2^4=16). Фільтр x86 є винятком; його, зазвичай, варто поєднувати із типовим чотирибайтовим вирівнюванням LZMA2 при стисканні виконуваних файлів x86."
+
+#. type: Plain text
+#: ../src/xz/xz.1:1784
+msgid "All BCJ filters support the same I<options>:"
+msgstr "У всіх фільтрах BCJ передбачено підтримку тих самих I<параметрів>:"
+
+#. type: TP
+#: ../src/xz/xz.1:1785
+#, no-wrap
+msgid "B<start=>I<offset>"
+msgstr "B<start=>I<зсув>"
+
+#. type: Plain text
+#: ../src/xz/xz.1:1799
+msgid "Specify the start I<offset> that is used when converting between relative and absolute addresses. The I<offset> must be a multiple of the alignment of the filter (see the table above). The default is zero. In practice, the default is good; specifying a custom I<offset> is almost never useful."
+msgstr "Встановити початковий I<зсув>, який буде використано при перетворенні між відносною та абсолютною адресами. Значення I<зсув> має бути кратним до вирівнювання фільтра (див. таблицю вище). Типовим зсувом є нульовий. На практиці, типове значення є прийнятним; визначення нетипового значення I<зсув> майже завжди нічого корисного не дає."
+
+#. type: TP
+#: ../src/xz/xz.1:1800
+#, no-wrap
+msgid "B<--delta>B<=>I<options>"
+msgstr "B<--delta>B<=>I<параметри>"
+
+#. type: Plain text
+#: ../src/xz/xz.1:1805
+msgid "Add the Delta filter to the filter chain. The Delta filter can be only used as a non-last filter in the filter chain."
+msgstr "Додати дельта-фільтр до ланцюжка фільтрів. Дельта-фільтр може бути використано, лише якщо він не є останнім у ланцюжку фільтрів."
+
+#. type: Plain text
+#: ../src/xz/xz.1:1814
+msgid "Currently only simple byte-wise delta calculation is supported. It can be useful when compressing, for example, uncompressed bitmap images or uncompressed PCM audio. However, special purpose algorithms may give significantly better results than Delta + LZMA2. This is true especially with audio, which compresses faster and better, for example, with B<flac>(1)."
+msgstr "У поточній версії передбачено підтримку обчислення лише простої побітової дельти. Це може бути корисним при стисканні, наприклад, нестиснутих растрових зображень або нестиснутих звукових даних PCM. Втім, спеціалізовані алгоритми можуть давати значно кращі результати за дельту + LZMA2. Це правило особливо стосується звукових даних, які стискає швидше і краще, наприклад, B<flac>(1)."
+
+#. type: Plain text
+#: ../src/xz/xz.1:1817
+msgid "Supported I<options>:"
+msgstr "Підтримувані I<параметри>:"
+
+#. type: TP
+#: ../src/xz/xz.1:1818
+#, no-wrap
+msgid "B<dist=>I<distance>"
+msgstr "B<dist=>I<відстань>"
+
+#. type: Plain text
+#: ../src/xz/xz.1:1826
+msgid "Specify the I<distance> of the delta calculation in bytes. I<distance> must be 1\\(en256. The default is 1."
+msgstr "Вказати I<відстань> обчислень різниці у байтах. Значення I<відстань> має потрапляти у діапазон 1\\(en256. Типовим значенням є 1."
+
+#. type: Plain text
+#: ../src/xz/xz.1:1831
+msgid "For example, with B<dist=2> and eight-byte input A1 B1 A2 B3 A3 B5 A4 B7, the output will be A1 B1 01 02 01 02 01 02."
+msgstr "Наприклад, з B<dist=2> та восьмибайтовими вхідними даними A1 B1 A2 B3 A3 B5 A4 B7, результатом буде A1 B1 01 02 01 02 01 02."
+
+#. type: SS
+#: ../src/xz/xz.1:1833
+#, no-wrap
+msgid "Other options"
+msgstr "Інші параметри"
+
+#. type: TP
+#: ../src/xz/xz.1:1834 ../src/xzdec/xzdec.1:83
+#, no-wrap
+msgid "B<-q>, B<--quiet>"
+msgstr "B<-q>, B<--quiet>"
+
+#. type: Plain text
+#: ../src/xz/xz.1:1841
+msgid "Suppress warnings and notices. Specify this twice to suppress errors too. This option has no effect on the exit status. That is, even if a warning was suppressed, the exit status to indicate a warning is still used."
+msgstr "Придушити попередження та сповіщення. Вкажіть цей параметр двічі, щоб придушити також повідомлення про помилки. Цей параметр не впливає на стан виходу з програми. Тобто, навіть якщо було придушено попередження, стан виходу вказуватиме на те, що попередження були."
+
+#. type: TP
+#: ../src/xz/xz.1:1841
+#, no-wrap
+msgid "B<-v>, B<--verbose>"
+msgstr "B<-v>, B<--verbose>"
+
+#. type: Plain text
+#: ../src/xz/xz.1:1850
+msgid "Be verbose. If standard error is connected to a terminal, B<xz> will display a progress indicator. Specifying B<--verbose> twice will give even more verbose output."
+msgstr "Докладний режим повідомлень. Якщо стандартне виведення помилок з'єднано із терміналом, B<xz> показуватиме індикатор поступу. Використання B<--verbose> двічі призведе до ще докладнішого виведення."
+
+#. type: Plain text
+#: ../src/xz/xz.1:1852
+msgid "The progress indicator shows the following information:"
+msgstr "Індикатор поступу показує такі дані:"
+
+#. type: Plain text
+#: ../src/xz/xz.1:1857
+msgid "Completion percentage is shown if the size of the input file is known. That is, the percentage cannot be shown in pipes."
+msgstr "Частку завершеності буде показано, якщо відомий розмір файла вхідних даних. Тобто, для каналів даних частку не може бути показано."
+
+#. type: Plain text
+#: ../src/xz/xz.1:1860
+msgid "Amount of compressed data produced (compressing) or consumed (decompressing)."
+msgstr "Об'єм стиснених виведених даних (стискання) або оброблених (розпаковування)."
+
+#. type: Plain text
+#: ../src/xz/xz.1:1863
+msgid "Amount of uncompressed data consumed (compressing) or produced (decompressing)."
+msgstr "Об'єм незапакованих даних (стискання) або виведених даних (розпаковування)."
+
+#. type: Plain text
+#: ../src/xz/xz.1:1867
+msgid "Compression ratio, which is calculated by dividing the amount of compressed data processed so far by the amount of uncompressed data processed so far."
+msgstr "Коефіцієнт стискання, який обчислено діленням об'єму оброблених стиснутих даних на об'єм оброблених нестиснутих даних."
+
+#. type: Plain text
+#: ../src/xz/xz.1:1874
+msgid "Compression or decompression speed. This is measured as the amount of uncompressed data consumed (compression) or produced (decompression) per second. It is shown after a few seconds have passed since B<xz> started processing the file."
+msgstr "Швидкість стискання або розпаковування. Обчислюється як об'єм нестиснутих даних (стискання) або виведених даних (розпаковування) за секунду. Його буде показано за декілька секунд з моменту, коли B<xz> почала обробляти файл."
+
+#. type: Plain text
+#: ../src/xz/xz.1:1876
+msgid "Elapsed time in the format M:SS or H:MM:SS."
+msgstr "Витрачений час у форматі Х:СС або Г:ХХ:СС."
+
+#. type: Plain text
+#: ../src/xz/xz.1:1884
+msgid "Estimated remaining time is shown only when the size of the input file is known and a couple of seconds have already passed since B<xz> started processing the file. The time is shown in a less precise format which never has any colons, for example, 2 min 30 s."
+msgstr "Оцінку часу, що лишився, буде показано, лише якщо розмір файла вхідних даних є відомим, і минуло принаймні декілька секунд з моменту, коли B<xz> почала обробляти файл. Час буде показано у менш точному форматі, без двокрапок, наприклад, 2 хв. 30 с."
+
+#. type: Plain text
+#: ../src/xz/xz.1:1899
+msgid "When standard error is not a terminal, B<--verbose> will make B<xz> print the filename, compressed size, uncompressed size, compression ratio, and possibly also the speed and elapsed time on a single line to standard error after compressing or decompressing the file. The speed and elapsed time are included only when the operation took at least a few seconds. If the operation didn't finish, for example, due to user interruption, also the completion percentage is printed if the size of the input file is known."
+msgstr "Якщо стандартним виведенням помилок не є термінал, B<--verbose> призведе до того, що B<xz> виведе назву файла, стиснений розмір, нестиснений розмір, коефіцієнт стискання та, можливо, також швидкість та витрачений час у одному рядку до стандартного виведення помилок після стискання або розпаковування файла. Швидкість та витрачений час буде включено, лише якщо дія триває принаймні декілька секунд. Якщо дію не буде завершено, наприклад, через втручання користувача, буде також виведено частку виконання, якщо відомий розмір файла вхідних даних."
+
+#. type: TP
+#: ../src/xz/xz.1:1899 ../src/xzdec/xzdec.1:89
+#, no-wrap
+msgid "B<-Q>, B<--no-warn>"
+msgstr "B<-Q>, B<--no-warn>"
+
+#. type: Plain text
+#: ../src/xz/xz.1:1909
+msgid "Don't set the exit status to 2 even if a condition worth a warning was detected. This option doesn't affect the verbosity level, thus both B<--quiet> and B<--no-warn> have to be used to not display warnings and to not alter the exit status."
+msgstr "Не встановлювати стан виходу 2, навіть якщо було виявлено відповідність умові, яка варта попередження. Цей параметр не впливає на рівень докладності повідомлень, отже, слід використати B<--quiet> і B<--no-warn>, щоб програма не показувала попереджень і не змінювала стан виходу."
+
+#. type: TP
+#: ../src/xz/xz.1:1909
+#, no-wrap
+msgid "B<--robot>"
+msgstr "B<--robot>"
+
+#. type: Plain text
+#: ../src/xz/xz.1:1921
+msgid "Print messages in a machine-parsable format. This is intended to ease writing frontends that want to use B<xz> instead of liblzma, which may be the case with various scripts. The output with this option enabled is meant to be stable across B<xz> releases. See the section B<ROBOT MODE> for details."
+msgstr "Виводити повідомлення у придатному для обробки комп'ютером форматі. Цей формат призначено для полегшення написання оболонок, які використовуватимуть B<xz> замість liblzma, що може бути зручним для різноманітних скриптів. Виведені дані з цим параметром має бути стабільним для усіх випусків B<xz>. Докладніший опис можна знайти у розділі B<РЕЖИМ РОБОТА>."
+
+#. type: TP
+#: ../src/xz/xz.1:1921
+#, no-wrap
+msgid "B<--info-memory>"
+msgstr "B<--info-memory>"
+
+#. type: Plain text
+#: ../src/xz/xz.1:1928
+msgid "Display, in human-readable format, how much physical memory (RAM) and how many processor threads B<xz> thinks the system has and the memory usage limits for compression and decompression, and exit successfully."
+msgstr "Вивести у придатному для читання людиною форматі, скільки фізичної пам'яті (RAM) та скільки потоків процесора є за даними B<xz> у системі, обмеження для стискання та розпаковування, а потім успішно завершити роботу."
+
+#. type: TP
+#: ../src/xz/xz.1:1928 ../src/xzdec/xzdec.1:96
+#, no-wrap
+msgid "B<-h>, B<--help>"
+msgstr "B<-h>, B<--help>"
+
+#. type: Plain text
+#: ../src/xz/xz.1:1932
+msgid "Display a help message describing the most commonly used options, and exit successfully."
+msgstr "Вивести повідомлення про помилку з описом найбільш типових використаних параметрів і успішно завершити роботу."
+
+#. type: TP
+#: ../src/xz/xz.1:1932
+#, no-wrap
+msgid "B<-H>, B<--long-help>"
+msgstr "B<-H>, B<--long-help>"
+
+#. type: Plain text
+#: ../src/xz/xz.1:1937
+msgid "Display a help message describing all features of B<xz>, and exit successfully"
+msgstr "Вивести довідкове повідомлення з описом усіх можливостей B<xz> і успішно завершити роботу"
+
+#. type: TP
+#: ../src/xz/xz.1:1937 ../src/xzdec/xzdec.1:99
+#, no-wrap
+msgid "B<-V>, B<--version>"
+msgstr "B<-V>, B<--version>"
+
+#. type: Plain text
+#: ../src/xz/xz.1:1946
+msgid "Display the version number of B<xz> and liblzma in human readable format. To get machine-parsable output, specify B<--robot> before B<--version>."
+msgstr "Вивести номер версії B<xz> та liblzma у зручному для читання форматі. Щоб отримати дані, зручні для обробки на комп'ютері, вкажіть B<--robot> до B<--version>."
+
+#. type: SH
+#: ../src/xz/xz.1:1947
+#, no-wrap
+msgid "ROBOT MODE"
+msgstr "РЕЖИМ РОБОТА"
+
+#. type: Plain text
+#: ../src/xz/xz.1:1963
+msgid "The robot mode is activated with the B<--robot> option. It makes the output of B<xz> easier to parse by other programs. Currently B<--robot> is supported only together with B<--version>, B<--info-memory>, and B<--list>. It will be supported for compression and decompression in the future."
+msgstr "Режим робота активують за допомогою параметра B<--robot>. Він спрощує обробку виведених B<xz> даних іншими програмами. У поточній версії підтримку B<--robot> передбачено лише разом із B<--version>, B<--info-memory> та B<--list>. У майбутньому підтримку параметра буде передбачено для стискання та розпаковування."
+
+#. type: SS
+#: ../src/xz/xz.1:1964
+#, no-wrap
+msgid "Version"
+msgstr "Версія"
+
+#. type: Plain text
+#: ../src/xz/xz.1:1969
+msgid "B<xz --robot --version> will print the version number of B<xz> and liblzma in the following format:"
+msgstr "B<xz --robot --version> виведе назву версії B<xz> і liblzma у такому форматі:"
+
+#. type: Plain text
+#: ../src/xz/xz.1:1971
+msgid "B<XZ_VERSION=>I<XYYYZZZS>"
+msgstr "B<XZ_VERSION=>I<XYYYZZZS>"
+
+#. type: Plain text
+#: ../src/xz/xz.1:1973
+msgid "B<LIBLZMA_VERSION=>I<XYYYZZZS>"
+msgstr "B<LIBLZMA_VERSION=>I<XYYYZZZS>"
+
+#. type: TP
+#: ../src/xz/xz.1:1973
+#, no-wrap
+msgid "I<X>"
+msgstr "I<X>"
+
+#. type: Plain text
+#: ../src/xz/xz.1:1976
+msgid "Major version."
+msgstr "Основна версія."
+
+#. type: TP
+#: ../src/xz/xz.1:1976
+#, no-wrap
+msgid "I<YYY>"
+msgstr "I<YYY>"
+
+#. type: Plain text
+#: ../src/xz/xz.1:1981
+msgid "Minor version. Even numbers are stable. Odd numbers are alpha or beta versions."
+msgstr "Проміжна версія. Непарні номери буде використано для стабільних версій. Непарні номери є номерами тестових версій."
+
+#. type: TP
+#: ../src/xz/xz.1:1981
+#, no-wrap
+msgid "I<ZZZ>"
+msgstr "I<ZZZ>"
+
+#. type: Plain text
+#: ../src/xz/xz.1:1985
+msgid "Patch level for stable releases or just a counter for development releases."
+msgstr "Рівень латання для стабільних випусків або просто лічильник для випусків, які перебувають у розробці."
+
+#. type: TP
+#: ../src/xz/xz.1:1985
+#, no-wrap
+msgid "I<S>"
+msgstr "I<S>"
+
+#. type: Plain text
+#: ../src/xz/xz.1:1993
+msgid "Stability. 0 is alpha, 1 is beta, and 2 is stable. I<S> should be always 2 when I<YYY> is even."
+msgstr "Стабільність. 0 — alpha, 1 — beta, а 2 означає «стабільна версія». I<S> має завжди дорівнювати 2, якщо I<YYY> є парним."
+
+#. type: Plain text
+#: ../src/xz/xz.1:1998
+msgid "I<XYYYZZZS> are the same on both lines if B<xz> and liblzma are from the same XZ Utils release."
+msgstr "I<XYYYZZZS> є тим самим в обох рядках, якщо B<xz> і liblzma належать до одного випуску XZ Utils."
+
+#. type: Plain text
+#: ../src/xz/xz.1:2004
+msgid "Examples: 4.999.9beta is B<49990091> and 5.0.0 is B<50000002>."
+msgstr "Приклади: 4.999.9beta — це B<49990091>, а 5.0.0 — це B<50000002>."
+
+#. type: SS
+#: ../src/xz/xz.1:2005
+#, no-wrap
+msgid "Memory limit information"
+msgstr "Дані щодо обмеження пам'яті"
+
+#. type: Plain text
+#: ../src/xz/xz.1:2008
+msgid "B<xz --robot --info-memory> prints a single line with three tab-separated columns:"
+msgstr "B<xz --robot --info-memory> виводить один рядок з трьома відокремленими табуляціями стовпчиками:"
+
+#. type: IP
+#: ../src/xz/xz.1:2008
+#, no-wrap
+msgid "1."
+msgstr "1."
+
+#. type: Plain text
+#: ../src/xz/xz.1:2010
+msgid "Total amount of physical memory (RAM) in bytes."
+msgstr "Загальний об'єм фізичної пам'яті (RAM) у байтах."
+
+#. type: IP
+#: ../src/xz/xz.1:2010 ../src/xz/xz.1:2125 ../src/xz/xz.1:2162
+#: ../src/xz/xz.1:2188 ../src/xz/xz.1:2258 ../src/xz/xz.1:2285
+#, no-wrap
+msgid "2."
+msgstr "2."
+
+#. type: Plain text
+#: ../src/xz/xz.1:2017
+msgid "Memory usage limit for compression in bytes (B<--memlimit-compress>). A special value of B<0> indicates the default setting which for single-threaded mode is the same as no limit."
+msgstr "Обмеження на використання пам'яті для стискання у байтах (B<--memlimit-compress>). Особливе значення B<0> вказує на типові налаштування, якими для однопотокового режиму є налаштування без обмеження на використання пам'яті."
+
+#. type: IP
+#: ../src/xz/xz.1:2017 ../src/xz/xz.1:2127 ../src/xz/xz.1:2164
+#: ../src/xz/xz.1:2190 ../src/xz/xz.1:2263 ../src/xz/xz.1:2287
+#, no-wrap
+msgid "3."
+msgstr "3."
+
+#. type: Plain text
+#: ../src/xz/xz.1:2024
+msgid "Memory usage limit for decompression in bytes (B<--memlimit-decompress>). A special value of B<0> indicates the default setting which for single-threaded mode is the same as no limit."
+msgstr "Обмеження на використання пам'яті для розпакування у байтах (B<--memlimit-decompress>). Особливе значення B<0> вказує на типові налаштування, якими для однопотокового режиму є налаштування без обмеження на використання пам'яті."
+
+#. type: IP
+#: ../src/xz/xz.1:2024 ../src/xz/xz.1:2129 ../src/xz/xz.1:2166
+#: ../src/xz/xz.1:2193 ../src/xz/xz.1:2273 ../src/xz/xz.1:2289
+#, no-wrap
+msgid "4."
+msgstr "4."
+
+#. type: Plain text
+#: ../src/xz/xz.1:2036
+msgid "Since B<xz> 5.3.4alpha: Memory usage for multi-threaded decompression in bytes (B<--memlimit-mt-decompress>). This is never zero because a system-specific default value shown in the column 5 is used if no limit has been specified explicitly. This is also never greater than the value in the column 3 even if a larger value has been specified with B<--memlimit-mt-decompress>."
+msgstr "Починаючи з B<xz> 5.3.4alpha: використання пам'яті для багатопотокового розпаковування у байтах (B<--memlimit-mt-decompress>). Ніколи не дорівнює нулеві, оскільки буде використано специфічне для системи типове значення, яке показано у стовпчику 5, якщо обмеження не встановлено явним чином. Також ніколи не перевищуватиме значення у стовпчику 3, навіть якщо було вказано більше значення за допомогою B<--memlimit-mt-decompress>."
+
+#. type: IP
+#: ../src/xz/xz.1:2036 ../src/xz/xz.1:2131 ../src/xz/xz.1:2168
+#: ../src/xz/xz.1:2195 ../src/xz/xz.1:2291
+#, no-wrap
+msgid "5."
+msgstr "5."
+
+#. type: Plain text
+#: ../src/xz/xz.1:2048
+msgid "Since B<xz> 5.3.4alpha: A system-specific default memory usage limit that is used to limit the number of threads when compressing with an automatic number of threads (B<--threads=0>) and no memory usage limit has been specified (B<--memlimit-compress>). This is also used as the default value for B<--memlimit-mt-decompress>."
+msgstr "Починаючи з B<xz> 5.3.4alpha: специфічне для системи типове обмеження на використання пам'яті, яке використовують для обмеження кількості потоків при стисканні з автоматичною кількістю потоків (B<--threads=0>) і без визначення обмеження на використання пам'яті (B<--memlimit-compress>). Це значення також використовують як типове значення для B<--memlimit-mt-decompress>."
+
+#. type: IP
+#: ../src/xz/xz.1:2048 ../src/xz/xz.1:2133 ../src/xz/xz.1:2170
+#: ../src/xz/xz.1:2197 ../src/xz/xz.1:2293
+#, no-wrap
+msgid "6."
+msgstr "6."
+
+#. type: Plain text
+#: ../src/xz/xz.1:2053
+msgid "Since B<xz> 5.3.4alpha: Number of available processor threads."
+msgstr "Починаючи з B<xz> 5.3.4alpha: кількість доступних потоків обробки процесора."
+
+#. type: Plain text
+#: ../src/xz/xz.1:2057
+msgid "In the future, the output of B<xz --robot --info-memory> may have more columns, but never more than a single line."
+msgstr "У майбутньому у виведенні B<xz --robot --info-memory> може бути більше стовпчиків, але у виведеному буде не більше за один рядок."
+
+#. type: SS
+#: ../src/xz/xz.1:2058
+#, no-wrap
+msgid "List mode"
+msgstr "Режим списку"
+
+#. type: Plain text
+#: ../src/xz/xz.1:2063
+msgid "B<xz --robot --list> uses tab-separated output. The first column of every line has a string that indicates the type of the information found on that line:"
+msgstr "У B<xz --robot --list> використано табуляції для поділу виведених даних. Першим стовпчиком у кожному рядку є рядок, що вказує на тип відомостей, які можна знайти у цьому рядку:"
+
+#. type: TP
+#: ../src/xz/xz.1:2063
+#, no-wrap
+msgid "B<name>"
+msgstr "B<назва>"
+
+#. type: Plain text
+#: ../src/xz/xz.1:2067
+msgid "This is always the first line when starting to list a file. The second column on the line is the filename."
+msgstr "Це завжди перший рядок на початку списку файла. Другим стовпчиком у рядку є назва файла."
+
+#. type: TP
+#: ../src/xz/xz.1:2067
+#, no-wrap
+msgid "B<file>"
+msgstr "B<файл>"
+
+#. type: Plain text
+#: ../src/xz/xz.1:2075
+msgid "This line contains overall information about the B<.xz> file. This line is always printed after the B<name> line."
+msgstr "У цьому рядку містяться загальні відомості щодо файла B<.xz>. Цей рядок завжди виводять після рядка B<name>."
+
+#. type: TP
+#: ../src/xz/xz.1:2075
+#, no-wrap
+msgid "B<stream>"
+msgstr "B<stream>"
+
+#. type: Plain text
+#: ../src/xz/xz.1:2085
+msgid "This line type is used only when B<--verbose> was specified. There are as many B<stream> lines as there are streams in the B<.xz> file."
+msgstr "Цей тип рядка використовують, лише якщо було вказано B<--verbose>. Буде стільки рядків B<stream>, скільки потоків у файлі B<.xz>."
+
+#. type: TP
+#: ../src/xz/xz.1:2085
+#, no-wrap
+msgid "B<block>"
+msgstr "B<block>"
+
+#. type: Plain text
+#: ../src/xz/xz.1:2100
+msgid "This line type is used only when B<--verbose> was specified. There are as many B<block> lines as there are blocks in the B<.xz> file. The B<block> lines are shown after all the B<stream> lines; different line types are not interleaved."
+msgstr "Цей тип рядка використовують, лише якщо було вказано B<--verbose>. Буде стільки рядків B<block>, скільки блоків у файлі B<.xz>. Рядки B<block> буде показано після усіх рядків B<stream>; різні типи рядків не перемежовуються."
+
+#. type: TP
+#: ../src/xz/xz.1:2100
+#, no-wrap
+msgid "B<summary>"
+msgstr "B<summary>"
+
+#. type: Plain text
+#: ../src/xz/xz.1:2115
+msgid "This line type is used only when B<--verbose> was specified twice. This line is printed after all B<block> lines. Like the B<file> line, the B<summary> line contains overall information about the B<.xz> file."
+msgstr "Цей тип рядків використовують, лише якщо B<--verbose> було вказано двічі. Цей рядок буде виведено після усіх рядків B<block>. Подібно до рядка B<file>, рядок B<summary> містить загальні відомості щодо файла B<.xz>."
+
+#. type: TP
+#: ../src/xz/xz.1:2115
+#, no-wrap
+msgid "B<totals>"
+msgstr "B<totals>"
+
+#. type: Plain text
+#: ../src/xz/xz.1:2119
+msgid "This line is always the very last line of the list output. It shows the total counts and sizes."
+msgstr "Цей рядок завжди є найостаннішим рядком у виведеному списку. У ньому буде показано загальні кількості та розміри."
+
+#. type: Plain text
+#: ../src/xz/xz.1:2123
+msgid "The columns of the B<file> lines:"
+msgstr "Стовпчики у рядках B<файла>:"
+
+#. type: Plain text
+#: ../src/xz/xz.1:2127
+msgid "Number of streams in the file"
+msgstr "Кількість потоків у файлі"
+
+#. type: Plain text
+#: ../src/xz/xz.1:2129
+msgid "Total number of blocks in the stream(s)"
+msgstr "Загальна кількість блоків у потоках"
+
+#. type: Plain text
+#: ../src/xz/xz.1:2131
+msgid "Compressed size of the file"
+msgstr "Розмір стисненого файла"
+
+#. type: Plain text
+#: ../src/xz/xz.1:2133
+msgid "Uncompressed size of the file"
+msgstr "Розмір нестисненого файла"
+
+#. type: Plain text
+#: ../src/xz/xz.1:2139
+msgid "Compression ratio, for example, B<0.123>. If ratio is over 9.999, three dashes (B<--->) are displayed instead of the ratio."
+msgstr "Коефіцієнт стискання, наприклад, B<0.123>. Якщо коефіцієнт перевищує 9.999, замість коефіцієнта буде показано дефіси (B<--->)."
+
+#. type: IP
+#: ../src/xz/xz.1:2139 ../src/xz/xz.1:2172 ../src/xz/xz.1:2199
+#: ../src/xz/xz.1:2295
+#, no-wrap
+msgid "7."
+msgstr "7."
+
+#. type: Plain text
+#: ../src/xz/xz.1:2152
+msgid "Comma-separated list of integrity check names. The following strings are used for the known check types: B<None>, B<CRC32>, B<CRC64>, and B<SHA-256>. For unknown check types, B<Unknown->I<N> is used, where I<N> is the Check ID as a decimal number (one or two digits)."
+msgstr "Список відокремлених комами назв перевірок цілісності. Наведені нижче рядки використовують для відомих типів перевірок: B<None>, B<CRC32>, B<CRC64> і B<SHA-256>. Для невідомих типів перевірок буде використано B<Unknown->I<N>, де I<N> є ідентифікатором перевірки у форматі десяткового числа (одна або дві цифри)."
+
+#. type: IP
+#: ../src/xz/xz.1:2152 ../src/xz/xz.1:2174 ../src/xz/xz.1:2201
+#: ../src/xz/xz.1:2298
+#, no-wrap
+msgid "8."
+msgstr "8."
+
+#. type: Plain text
+#: ../src/xz/xz.1:2154
+msgid "Total size of stream padding in the file"
+msgstr "Загальний розмір доповнення потоку у файлі"
+
+#. type: Plain text
+#: ../src/xz/xz.1:2160
+msgid "The columns of the B<stream> lines:"
+msgstr "Стовпчики у рядках B<stream>:"
+
+#. type: Plain text
+#: ../src/xz/xz.1:2164
+msgid "Stream number (the first stream is 1)"
+msgstr "Номер потоку (перший потік має номер 1)"
+
+#. type: Plain text
+#: ../src/xz/xz.1:2166
+msgid "Number of blocks in the stream"
+msgstr "Кількість блоків у потоці"
+
+#. type: Plain text
+#: ../src/xz/xz.1:2168
+msgid "Compressed start offset"
+msgstr "Зсув початку стисненого"
+
+#. type: Plain text
+#: ../src/xz/xz.1:2170
+msgid "Uncompressed start offset"
+msgstr "Зсув початку нестисненого"
+
+#. type: Plain text
+#: ../src/xz/xz.1:2172
+msgid "Compressed size (does not include stream padding)"
+msgstr "Стиснений розмір (не включає доповнення потоку)"
+
+#. type: Plain text
+#: ../src/xz/xz.1:2174 ../src/xz/xz.1:2203 ../src/xz/xz.1:2293
+msgid "Uncompressed size"
+msgstr "Нестиснутий розмір"
+
+#. type: Plain text
+#: ../src/xz/xz.1:2176 ../src/xz/xz.1:2205
+msgid "Compression ratio"
+msgstr "Рівень стискання"
+
+#. type: IP
+#: ../src/xz/xz.1:2176 ../src/xz/xz.1:2203 ../src/xz/xz.1:2300
+#, no-wrap
+msgid "9."
+msgstr "9."
+
+#. type: Plain text
+#: ../src/xz/xz.1:2178 ../src/xz/xz.1:2207
+msgid "Name of the integrity check"
+msgstr "Назва перевірки цілісності"
+
+#. type: IP
+#: ../src/xz/xz.1:2178 ../src/xz/xz.1:2205 ../src/xz/xz.1:2316
+#, no-wrap
+msgid "10."
+msgstr "10."
+
+#. type: Plain text
+#: ../src/xz/xz.1:2180
+msgid "Size of stream padding"
+msgstr "Розмір доповнення потоку"
+
+#. type: Plain text
+#: ../src/xz/xz.1:2186
+msgid "The columns of the B<block> lines:"
+msgstr "Стовпчики у рядках B<block>:"
+
+#. type: Plain text
+#: ../src/xz/xz.1:2190
+msgid "Number of the stream containing this block"
+msgstr "Номер потоку, що містить цей блок"
+
+#. type: Plain text
+#: ../src/xz/xz.1:2193
+msgid "Block number relative to the beginning of the stream (the first block is 1)"
+msgstr "Номер блоку відносно початку потоку (перший блок має номер 1)"
+
+#. type: Plain text
+#: ../src/xz/xz.1:2195
+msgid "Block number relative to the beginning of the file"
+msgstr "Номер блоку відносно початку файла"
+
+#. type: Plain text
+#: ../src/xz/xz.1:2197
+msgid "Compressed start offset relative to the beginning of the file"
+msgstr "Зсув початку стисненого відносно початку файла"
+
+#. type: Plain text
+#: ../src/xz/xz.1:2199
+msgid "Uncompressed start offset relative to the beginning of the file"
+msgstr "Зсув початку нестисненого відносно початку файла"
+
+#. type: Plain text
+#: ../src/xz/xz.1:2201
+msgid "Total compressed size of the block (includes headers)"
+msgstr "Загальний стиснений розмір блоку (включено з заголовками)"
+
+#. type: Plain text
+#: ../src/xz/xz.1:2219
+msgid "If B<--verbose> was specified twice, additional columns are included on the B<block> lines. These are not displayed with a single B<--verbose>, because getting this information requires many seeks and can thus be slow:"
+msgstr "Якщо B<--verbose> було вказано двічі, до рядків B<block> буде включено додаткові стовпчики. Ці стовпчики не буде показано, якщо вказано одинарний параметр B<--verbose>, оскільки отримання цих відомостей потребує багатьох позиціювань, а ця процедура може бути повільною:"
+
+#. type: IP
+#: ../src/xz/xz.1:2221 ../src/xz/xz.1:2321
+#, no-wrap
+msgid "11."
+msgstr "11."
+
+#. type: Plain text
+#: ../src/xz/xz.1:2223
+msgid "Value of the integrity check in hexadecimal"
+msgstr "Значення перевірки цілісності у шістнадцятковій формі"
+
+#. type: IP
+#: ../src/xz/xz.1:2223 ../src/xz/xz.1:2331
+#, no-wrap
+msgid "12."
+msgstr "12."
+
+#. type: Plain text
+#: ../src/xz/xz.1:2225
+msgid "Block header size"
+msgstr "Розмір заголовка блоку"
+
+#. type: IP
+#: ../src/xz/xz.1:2225
+#, no-wrap
+msgid "13."
+msgstr "13."
+
+#. type: Plain text
+#: ../src/xz/xz.1:2235
+msgid "Block flags: B<c> indicates that compressed size is present, and B indicates that uncompressed size is present. If the flag is not set, a dash (B<->) is shown instead to keep the string length fixed. New flags may be added to the end of the string in the future."
+msgstr "Прапорці блоку: B<c> вказує, що наявний стиснений розмір, а B вказує, що наявний нестиснений розмір. Якщо прапорець не встановлено, буде показано (B<->) замість підтримання фіксованого розміру рядка. У майбутньому наприкінці рядка може бути додано нові прапорці."
+
+#. type: IP
+#: ../src/xz/xz.1:2235
+#, no-wrap
+msgid "14."
+msgstr "14."
+
+#. type: Plain text
+#: ../src/xz/xz.1:2238
+msgid "Size of the actual compressed data in the block (this excludes the block header, block padding, and check fields)"
+msgstr "Розмір справжніх стиснених даних у блоці (це включає заголовок блоку, доповнення блоку та поля перевірок)"
+
+#. type: IP
+#: ../src/xz/xz.1:2238
+#, no-wrap
+msgid "15."
+msgstr "15."
+
+#. type: Plain text
+#: ../src/xz/xz.1:2243
+msgid "Amount of memory (in bytes) required to decompress this block with this B<xz> version"
+msgstr "Об'єм пам'яті (у байтах), який потрібен для розпаковування цього блоку за допомогою цієї версії B<xz>"
+
+#. type: IP
+#: ../src/xz/xz.1:2243
+#, no-wrap
+msgid "16."
+msgstr "16."
+
+#. type: Plain text
+#: ../src/xz/xz.1:2250
+msgid "Filter chain. Note that most of the options used at compression time cannot be known, because only the options that are needed for decompression are stored in the B<.xz> headers."
+msgstr "Ланцюжок фільтрів. Зауважте, що більшість параметрів, які використано під час стискання, не є наперед відомим, оскільки у заголовках B<.xz> зберігаються лише параметри, які потрібні для розпаковування."
+
+#. type: Plain text
+#: ../src/xz/xz.1:2256
+msgid "The columns of the B<summary> lines:"
+msgstr "Стовпчики у рядках B<summary>:"
+
+#. type: Plain text
+#: ../src/xz/xz.1:2263
+msgid "Amount of memory (in bytes) required to decompress this file with this B<xz> version"
+msgstr "Об'єм пам'яті (у байтах), який потрібен для розпаковування цього файла за допомогою цієї версії B<xz>"
+
+#. type: Plain text
+#: ../src/xz/xz.1:2269 ../src/xz/xz.1:2327
+msgid "B<yes> or B<no> indicating if all block headers have both compressed size and uncompressed size stored in them"
+msgstr "B<yes> або B<no> вказує, якщо усі заголовки блоків містять одразу стиснений розмір та розпакований розмір"
+
+#. type: Plain text
+#: ../src/xz/xz.1:2273 ../src/xz/xz.1:2331
+msgid "I<Since> B<xz> I<5.1.2alpha:>"
+msgstr "I<Починаючи з> B<xz> I<5.1.2alpha:>"
+
+#. type: Plain text
+#: ../src/xz/xz.1:2277 ../src/xz/xz.1:2335
+msgid "Minimum B<xz> version required to decompress the file"
+msgstr "Мінімальна версія B<xz>, яка потрібна для розпаковування файла"
+
+#. type: Plain text
+#: ../src/xz/xz.1:2283
+msgid "The columns of the B<totals> line:"
+msgstr "Стовпчики рядка B<totals>:"
+
+#. type: Plain text
+#: ../src/xz/xz.1:2287
+msgid "Number of streams"
+msgstr "Кількість потоків"
+
+#. type: Plain text
+#: ../src/xz/xz.1:2289
+msgid "Number of blocks"
+msgstr "Кількість блоків"
+
+#. type: Plain text
+#: ../src/xz/xz.1:2291
+msgid "Compressed size"
+msgstr "Стиснутий розмір"
+
+#. type: Plain text
+#: ../src/xz/xz.1:2295
+msgid "Average compression ratio"
+msgstr "Середній коефіцієнт стискання"
+
+#. type: Plain text
+#: ../src/xz/xz.1:2298
+msgid "Comma-separated list of integrity check names that were present in the files"
+msgstr "Список відокремлених комами назв перевірок цілісності, результати яких наявні у файлах"
+
+#. type: Plain text
+#: ../src/xz/xz.1:2300
+msgid "Stream padding size"
+msgstr "Розмір доповнення потоку"
+
+#. type: Plain text
+#: ../src/xz/xz.1:2306
+msgid "Number of files. This is here to keep the order of the earlier columns the same as on B<file> lines."
+msgstr "Кількість файлів. Наявний тут для зберігання такого самого порядку стовпчиків, що і у попередніх рядках B<file>."
+
+#. type: Plain text
+#: ../src/xz/xz.1:2314
+msgid "If B<--verbose> was specified twice, additional columns are included on the B<totals> line:"
+msgstr "Якщо B<--verbose> було вказано двічі, до рядка B<totals> буде включено додаткові стовпчики:"
+
+#. type: Plain text
+#: ../src/xz/xz.1:2321
+msgid "Maximum amount of memory (in bytes) required to decompress the files with this B<xz> version"
+msgstr "Максимальний об'єм пам'яті (у байтах), який потрібен для розпаковування файлів за допомогою цієї версії B<xz>"
+
+#. type: Plain text
+#: ../src/xz/xz.1:2341
+msgid "Future versions may add new line types and new columns can be added to the existing line types, but the existing columns won't be changed."
+msgstr "У майбутніх версіях може бути додано нові типи рядків і нові стовпчики до наявних типів рядків, але наявні стовпчики мають лишитися незмінними."
+
+#. type: SH
+#: ../src/xz/xz.1:2342 ../src/xzdec/xzdec.1:104 ../src/lzmainfo/lzmainfo.1:44
+#: ../src/scripts/xzgrep.1:81
+#, no-wrap
+msgid "EXIT STATUS"
+msgstr "СТАН ВИХОДУ"
+
+#. type: TP
+#: ../src/xz/xz.1:2343 ../src/xzdec/xzdec.1:105 ../src/lzmainfo/lzmainfo.1:45
+#, no-wrap
+msgid "B<0>"
+msgstr "B<0>"
+
+#. type: Plain text
+#: ../src/xz/xz.1:2346 ../src/lzmainfo/lzmainfo.1:48
+msgid "All is good."
+msgstr "Усе добре."
+
+#. type: TP
+#: ../src/xz/xz.1:2346 ../src/xzdec/xzdec.1:108 ../src/lzmainfo/lzmainfo.1:48
+#, no-wrap
+msgid "B<1>"
+msgstr "B<1>"
+
+#. type: Plain text
+#: ../src/xz/xz.1:2349 ../src/xzdec/xzdec.1:111 ../src/lzmainfo/lzmainfo.1:51
+msgid "An error occurred."
+msgstr "Сталася помилка."
+
+#. type: TP
+#: ../src/xz/xz.1:2349
+#, no-wrap
+msgid "B<2>"
+msgstr "B<2>"
+
+#. type: Plain text
+#: ../src/xz/xz.1:2353
+msgid "Something worth a warning occurred, but no actual errors occurred."
+msgstr "Сталося щось варте попередження, але справжніх помилок не сталося."
+
+#. type: Plain text
+#: ../src/xz/xz.1:2356
+msgid "Notices (not warnings or errors) printed on standard error don't affect the exit status."
+msgstr "Зауваження (не попередження або помилки), які виведено до стандартного виведення помилок, не впливають на стан виходу."
+
+#. type: SH
+#: ../src/xz/xz.1:2357 ../src/scripts/xzgrep.1:94 ../src/scripts/xzless.1:52
+#, no-wrap
+msgid "ENVIRONMENT"
+msgstr "СЕРЕДОВИЩЕ"
+
+#. type: Plain text
+#: ../src/xz/xz.1:2370
+msgid "B<xz> parses space-separated lists of options from the environment variables B<XZ_DEFAULTS> and B<XZ_OPT>, in this order, before parsing the options from the command line. Note that only options are parsed from the environment variables; all non-options are silently ignored. Parsing is done with B<getopt_long>(3) which is used also for the command line arguments."
+msgstr "B<xz> обробляє списки відокремлених пробілами параметрів зі змінних середовища B<XZ_DEFAULTS> і B<XZ_OPT>, перш ніж обробляти параметри з рядка команди. Зауважте, що буде оброблено лише параметри зі змінних середовища; усі непараметричні записи буде без повідомлень проігноровано. Обробку буде виконано за допомогою функції B<getopt_long>(3), яку також використовують для аргументів рядка команди."
+
+#. type: TP
+#: ../src/xz/xz.1:2370
+#, no-wrap
+msgid "B<XZ_DEFAULTS>"
+msgstr "B<XZ_DEFAULTS>"
+
+#. type: Plain text
+#: ../src/xz/xz.1:2379
+msgid "User-specific or system-wide default options. Typically this is set in a shell initialization script to enable B<xz>'s memory usage limiter by default. Excluding shell initialization scripts and similar special cases, scripts must never set or unset B<XZ_DEFAULTS>."
+msgstr "Специфічні для користувача або загальносистемні типові параметри. Зазвичай, їх встановлюють у скрипті ініціалізації оболонки для типового вмикання обмеження на використання пам'яті у B<xz>. Окрім скриптів ініціалізації оболонки і подібних особливих випадків, не слід встановлювати або скасовувати встановлення значення B<XZ_DEFAULTS> у скриптах."
+
+#. type: TP
+#: ../src/xz/xz.1:2379
+#, no-wrap
+msgid "B<XZ_OPT>"
+msgstr "B<XZ_OPT>"
+
+#. type: Plain text
+#: ../src/xz/xz.1:2390
+msgid "This is for passing options to B<xz> when it is not possible to set the options directly on the B<xz> command line. This is the case when B<xz> is run by a script or tool, for example, GNU B<tar>(1):"
+msgstr "Цю змінну призначено для передавання параметрів до B<xz>, якщо неможливо встановити параметри безпосередньо у рядку команди B<xz>. Це трапляється, якщо B<xz> запущено скриптом або інструментом, наприклад, GNU B<tar>(1):"
+
+#. type: Plain text
+#: ../src/xz/xz.1:2396
+#, no-wrap
+msgid "CW<XZ_OPT=-2v tar caf foo.tar.xz foo>\n"
+msgstr "CW<XZ_OPT=-2v tar caf foo.tar.xz foo>\n"
+
+#. type: Plain text
+#: ../src/xz/xz.1:2410
+msgid "Scripts may use B<XZ_OPT>, for example, to set script-specific default compression options. It is still recommended to allow users to override B<XZ_OPT> if that is reasonable. For example, in B<sh>(1) scripts one may use something like this:"
+msgstr "Скрипти можуть використовувати B<XZ_OPT>, наприклад, для встановлення специфічних типових параметрів стискання. Втім, рекомендуємо дозволити користувачам перевизначати B<XZ_OPT>, якщо це має якісь причини. Наприклад, у скриптах B<sh>(1) можна скористатися чимось таким:"
+
+#. type: Plain text
+#: ../src/xz/xz.1:2417
+#, no-wrap
+msgid ""
+"CW<XZ_OPT=${XZ_OPT-\"-7e\"}\n"
+"export XZ_OPT>\n"
+msgstr ""
+"CW<XZ_OPT=${XZ_OPT-\"-7e\"}\n"
+"export XZ_OPT>\n"
+
+#. type: SH
+#: ../src/xz/xz.1:2422
+#, no-wrap
+msgid "LZMA UTILS COMPATIBILITY"
+msgstr "СУМІСНІСТЬ ІЗ LZMA UTILS"
+
+#. type: Plain text
+#: ../src/xz/xz.1:2435
+msgid "The command line syntax of B<xz> is practically a superset of B<lzma>, B<unlzma>, and B<lzcat> as found from LZMA Utils 4.32.x. In most cases, it is possible to replace LZMA Utils with XZ Utils without breaking existing scripts. There are some incompatibilities though, which may sometimes cause problems."
+msgstr "Синтаксис рядка команди B<xz> практично є надбудовою щодо B<lzma>, B<unlzma> і B<lzcat> з LZMA Utils 4.32.x. У більшості випадків можна замінити LZMA Utils XZ Utils без порушення працездатності наявних скриптів. Втім, існують певні несумісності, які іноді можуть спричиняти проблеми."
+
+#. type: SS
+#: ../src/xz/xz.1:2436
+#, no-wrap
+msgid "Compression preset levels"
+msgstr "Рівні шаблонів стискання"
+
+#. type: Plain text
+#: ../src/xz/xz.1:2443
+msgid "The numbering of the compression level presets is not identical in B<xz> and LZMA Utils. The most important difference is how dictionary sizes are mapped to different presets. Dictionary size is roughly equal to the decompressor memory usage."
+msgstr "Нумерація у шаблонах рівнів стискання у B<xz> не є тотожною до нумерації у LZMA Utils. Найважливішою відмінністю є прив'язка розмірів словника до різних шаблонів. Розмір словника грубо рівний використанню пам'яті у засобі розпаковування."
+
+#. type: tbl table
+#: ../src/xz/xz.1:2449 ../src/xz/xz.1:2474
+#, no-wrap
+msgid "Level"
+msgstr "Рівень"
+
+#. type: tbl table
+#: ../src/xz/xz.1:2449 ../src/xz/xz.1:2474
+#, no-wrap
+msgid "xz"
+msgstr "xz"
+
+#. type: tbl table
+#: ../src/xz/xz.1:2449
+#, no-wrap
+msgid "LZMA Utils"
+msgstr "LZMA Utils"
+
+#. type: tbl table
+#: ../src/xz/xz.1:2450 ../src/xz/xz.1:2475
+#, no-wrap
+msgid "N/A"
+msgstr "н/д"
+
+#. type: tbl table
+#: ../src/xz/xz.1:2451
+#, no-wrap
+msgid "64 KiB"
+msgstr "64 КіБ"
+
+#. type: tbl table
+#: ../src/xz/xz.1:2453
+#, no-wrap
+msgid "512 KiB"
+msgstr "512 КіБ"
+
+#. type: Plain text
+#: ../src/xz/xz.1:2468
+msgid "The dictionary size differences affect the compressor memory usage too, but there are some other differences between LZMA Utils and XZ Utils, which make the difference even bigger:"
+msgstr "Відмінності у розмірах словників також впливають на використання пам'яті засобом стискання, але є і інші відмінності між LZMA Utils і XZ Utils, які роблять різницю ще помітнішою:"
+
+#. type: tbl table
+#: ../src/xz/xz.1:2474
+#, no-wrap
+msgid "LZMA Utils 4.32.x"
+msgstr "LZMA Utils 4.32.x"
+
+#. type: tbl table
+#: ../src/xz/xz.1:2477 ../src/xz/xz.1:2478
+#, no-wrap
+msgid "12 MiB"
+msgstr "12 МіБ"
+
+#. type: tbl table
+#: ../src/xz/xz.1:2480
+#, no-wrap
+msgid "26 MiB"
+msgstr "26 МіБ"
+
+#. type: tbl table
+#: ../src/xz/xz.1:2481
+#, no-wrap
+msgid "45 MiB"
+msgstr "45 МіБ"
+
+#. type: tbl table
+#: ../src/xz/xz.1:2482
+#, no-wrap
+msgid "83 MiB"
+msgstr "83 МіБ"
+
+#. type: tbl table
+#: ../src/xz/xz.1:2483
+#, no-wrap
+msgid "159 MiB"
+msgstr "159 МіБ"
+
+#. type: tbl table
+#: ../src/xz/xz.1:2484
+#, no-wrap
+msgid "311 MiB"
+msgstr "311 МіБ"
+
+#. type: Plain text
+#: ../src/xz/xz.1:2493
+msgid "The default preset level in LZMA Utils is B<-7> while in XZ Utils it is B<-6>, so both use an 8 MiB dictionary by default."
+msgstr "Типовим рівнем стискання у LZMA Utils є B<-7>, а у XZ Utils — B<-6>, отже, обидва комплекти програм типово використовують словник розміром у 8 МіБ."
+
+#. type: SS
+#: ../src/xz/xz.1:2494
+#, no-wrap
+msgid "Streamed vs. non-streamed .lzma files"
+msgstr "Потокові і непотокові файл .lzma"
+
+#. type: Plain text
+#: ../src/xz/xz.1:2504
+msgid "The uncompressed size of the file can be stored in the B<.lzma> header. LZMA Utils does that when compressing regular files. The alternative is to mark that uncompressed size is unknown and use end-of-payload marker to indicate where the decompressor should stop. LZMA Utils uses this method when uncompressed size isn't known, which is the case, for example, in pipes."
+msgstr "Розмір нестисненого файла може бути збережено у заголовку B<.lzma>. LZMA Utils зберігають дані при стисканні звичайних файлів. Альтернативним підходом є позначення нестисненого розміру як невідомого і використання позначки кінця вмісту для позначення місця, де засіб розпаковування має зупинитися. У LZMA Utils цей спосіб використовують, якщо нестиснений розмір є невідомим, що трапляється, наприклад, для конвеєрів обробки даних."
+
+#. type: Plain text
+#: ../src/xz/xz.1:2525
+msgid "B<xz> supports decompressing B<.lzma> files with or without end-of-payload marker, but all B<.lzma> files created by B<xz> will use end-of-payload marker and have uncompressed size marked as unknown in the B<.lzma> header. This may be a problem in some uncommon situations. For example, a B<.lzma> decompressor in an embedded device might work only with files that have known uncompressed size. If you hit this problem, you need to use LZMA Utils or LZMA SDK to create B<.lzma> files with known uncompressed size."
+msgstr "У B<xz> передбачено підтримку розпаковування файлів B<.lzma> з позначкою кінця вмісту та без неї, але усі файли B<.lzma>, які створено за допомогою B<xz>, використовують позначку кінця вмісту, а нестиснений розмір у заголовку B<.lzma> позначають як невідомий. Це може призвести до проблем у деяких нетипових ситуаціях. Наприклад, розпакувальник B<.lzma> у вбудованому пристрої може працювати лише з файлами, для яких відомий нестиснений розмір. Якщо ви зіткнулися з цією проблемою, вам слід скористатися LZMA Utils або LZMA SDK для створення файлів B<.lzma> із відомим розміром нестиснених даних."
+
+#. type: SS
+#: ../src/xz/xz.1:2526
+#, no-wrap
+msgid "Unsupported .lzma files"
+msgstr "Непідтримувані файли .lzma"
+
+#. type: Plain text
+#: ../src/xz/xz.1:2549
+msgid "The B<.lzma> format allows I<lc> values up to 8, and I<lp> values up to 4. LZMA Utils can decompress files with any I<lc> and I<lp>, but always creates files with B<lc=3> and B<lp=0>. Creating files with other I<lc> and I<lp> is possible with B<xz> and with LZMA SDK."
+msgstr "У форматі B<.lzma> можливі значення I<lc> аж до 8 і значення I<lp> аж до 4. LZMA Utils можуть розпаковувати файли із будь-якими значеннями I<lc> і I<lp>, але завжди створюють файли з B<lc=3> і B<lp=0>. Створення файлів з іншими значеннями I<lc> і I<lp> є можливим за допомогою B<xz> і LZMA SDK."
+
+#. type: Plain text
+#: ../src/xz/xz.1:2560
+msgid "The implementation of the LZMA1 filter in liblzma requires that the sum of I<lc> and I<lp> must not exceed 4. Thus, B<.lzma> files, which exceed this limitation, cannot be decompressed with B<xz>."
+msgstr "Реалізація фільтра LZMA1 у liblzma потребує, щоби сума I<lc> і I<lp> не перевищувала 4. Отже, файли B<.lzma>, у яких перевищено обмеження, не може бути розпаковано за допомогою B<xz>."
+
+#. type: Plain text
+#: ../src/xz/xz.1:2575
+msgid "LZMA Utils creates only B<.lzma> files which have a dictionary size of 2^I<n> (a power of 2) but accepts files with any dictionary size. liblzma accepts only B<.lzma> files which have a dictionary size of 2^I<n> or 2^I<n> + 2^(I<n>-1). This is to decrease false positives when detecting B<.lzma> files."
+msgstr "LZMA Utils створюють лише файли B<.lzma>, які мають розмір словника у 2^I<n> (степінь 2), але приймають файли із будь-яким розміром словника. liblzma приймає лише файли B<.lzma>, які мають розмір словника 2^I<n> або 2^I<n> + 2^(I<n>-1). Так зроблено для зменшення помилок при виявленні файлів B<.lzma>."
+
+#. type: Plain text
+#: ../src/xz/xz.1:2580
+msgid "These limitations shouldn't be a problem in practice, since practically all B<.lzma> files have been compressed with settings that liblzma will accept."
+msgstr "Ці обмеження не мають призводити до проблем на практиці, оскільки практично усі файли B<.lzma> було стиснено з використанням параметрів, які приймає liblzma."
+
+#. type: SS
+#: ../src/xz/xz.1:2581
+#, no-wrap
+msgid "Trailing garbage"
+msgstr "Кінцевий мотлох"
+
+#. type: Plain text
+#: ../src/xz/xz.1:2591
+msgid "When decompressing, LZMA Utils silently ignore everything after the first B<.lzma> stream. In most situations, this is a bug. This also means that LZMA Utils don't support decompressing concatenated B<.lzma> files."
+msgstr "При розпаковуванні LZMA Utils без повідомлень ігнорують усі дані після першого потоку B<.lzma>. У більшості випадків це пов'язано із вадою у програмі. Це також означає, що у LZMA Utils не передбачено підтримки розпаковування з'єднаних файлів B<.lzma>."
+
+#. type: Plain text
+#: ../src/xz/xz.1:2601
+msgid "If there is data left after the first B<.lzma> stream, B<xz> considers the file to be corrupt unless B<--single-stream> was used. This may break obscure scripts which have assumed that trailing garbage is ignored."
+msgstr "Якщо після першого потоку B<.lzma> лишилися дані, B<xz> вважатиме файл пошкодженим, якщо не було використано B<--single-stream>. Це може зашкодити роботі скриптів, де зроблено припущення, що кінцеві зайві дані буде проігноровано."
+
+#. type: SH
+#: ../src/xz/xz.1:2602 ../src/xzdec/xzdec.1:117
+#, no-wrap
+msgid "NOTES"
+msgstr "ПРИМІТКИ"
+
+#. type: SS
+#: ../src/xz/xz.1:2604
+#, no-wrap
+msgid "Compressed output may vary"
+msgstr "Стискання даних може бути різним"
+
+#. type: Plain text
+#: ../src/xz/xz.1:2615
+msgid "The exact compressed output produced from the same uncompressed input file may vary between XZ Utils versions even if compression options are identical. This is because the encoder can be improved (faster or better compression) without affecting the file format. The output can vary even between different builds of the same XZ Utils version, if different build options are used."
+msgstr "Точні стиснені дані, які створено на основі того самого нестисненого файла вхідних даних, можуть бути різними для різних версій XZ Utils, навіть якщо використано однакові параметри стискання. Причиною цього є удосконалення у кодувальнику (пришвидшення або краще стискання) без зміни формату файлів. Виведені дані можуть бути різними навіть для різних збірок тієї самої версії XZ Utils, якщо використано різні параметри збирання."
+
+#. type: Plain text
+#: ../src/xz/xz.1:2625
+msgid "The above means that once B<--rsyncable> has been implemented, the resulting files won't necessarily be rsyncable unless both old and new files have been compressed with the same xz version. This problem can be fixed if a part of the encoder implementation is frozen to keep rsyncable output stable across xz versions."
+msgstr "Написане вище означає, що після реалізації B<--rsyncable> файли-результати не обов'язково можна буде синхронізувати за допомогою rsyncable, якщо старий і новий файли було стиснено за допомогою тієї самої версії xz. Цю проблему можна усунути, якщо буде заморожено частину реалізації кодувальника, щоб введені для rsync дані були стабільними між версіями xz."
+
+#. type: SS
+#: ../src/xz/xz.1:2626
+#, no-wrap
+msgid "Embedded .xz decompressors"
+msgstr "Вбудовані розпакувальники .xz"
+
+#. type: Plain text
+#: ../src/xz/xz.1:2643
+msgid "Embedded B<.xz> decompressor implementations like XZ Embedded don't necessarily support files created with integrity I<check> types other than B<none> and B<crc32>. Since the default is B<--check=crc64>, you must use B<--check=none> or B<--check=crc32> when creating files for embedded systems."
+msgstr "У вбудованих реалізаціях розпакувальника B<.xz>, подібних до XZ Embedded, не обов'язково передбачено підтримку файлів, які створено із типами I<перевірки> цілісності, відмінними від B<none> і B<crc32>. Оскільки типовим є B<--check=crc64>, вам слід використовувати B<--check=none> або B<--check=crc32> при створенні файлів для вбудованих систем."
+
+#. type: Plain text
+#: ../src/xz/xz.1:2653
+msgid "Outside embedded systems, all B<.xz> format decompressors support all the I<check> types, or at least are able to decompress the file without verifying the integrity check if the particular I<check> is not supported."
+msgstr "Поза вбудованими системами, в усіх засобах розпаковування формату B<.xz> передбачено підтримку усіх типів I<перевірок> або принаймні можливість розпакувати файл без перевірки цілісності, якщо підтримки певної I<перевірки> не передбачено."
+
+#. type: Plain text
+#: ../src/xz/xz.1:2656
+msgid "XZ Embedded supports BCJ filters, but only with the default start offset."
+msgstr "У XZ Embedded передбачено підтримку BCJ, але лише з типовим початковим зсувом."
+
+#. type: SH
+#: ../src/xz/xz.1:2657
+#, no-wrap
+msgid "EXAMPLES"
+msgstr "ПРИКЛАДИ"
+
+#. type: SS
+#: ../src/xz/xz.1:2659
+#, no-wrap
+msgid "Basics"
+msgstr "Основи"
+
+#. type: Plain text
+#: ../src/xz/xz.1:2669
+msgid "Compress the file I<foo> into I<foo.xz> using the default compression level (B<-6>), and remove I<foo> if compression is successful:"
+msgstr "Стиснути файл I<foo> до I<foo.xz> за допомогою типового рівня стискання (B<-6>) і вилучити I<foo>, якщо стискання відбулося успішно:"
+
+#. type: Plain text
+#: ../src/xz/xz.1:2674
+#, no-wrap
+msgid "CW<xz foo>\n"
+msgstr "CW<xz foo>\n"
+
+#. type: Plain text
+#: ../src/xz/xz.1:2685
+msgid "Decompress I<bar.xz> into I<bar> and don't remove I<bar.xz> even if decompression is successful:"
+msgstr "Розпакувати I<bar.xz> до I<bar> і не вилучати I<bar.xz>, навіть якщо розпаковування відбулося успішно:"
+
+#. type: Plain text
+#: ../src/xz/xz.1:2690
+#, no-wrap
+msgid "CW<xz -dk bar.xz>\n"
+msgstr "CW<xz -dk bar.xz>\n"
+
+#. type: Plain text
+#: ../src/xz/xz.1:2703
+msgid "Create I<baz.tar.xz> with the preset B<-4e> (B<-4 --extreme>), which is slower than the default B<-6>, but needs less memory for compression and decompression (48\\ MiB and 5\\ MiB, respectively):"
+msgstr "Створити I<baz.tar.xz> з використанням шаблона B<-4e> (B<-4 --extreme>), який є повільнішими за типовий B<-6>, але потребує менше пам'яті для стискання та розпаковування (48\\ МіБ та 5\\ МіБ, відповідно):"
+
+#. type: Plain text
+#: ../src/xz/xz.1:2708
+#, no-wrap
+msgid "CW<tar cf - baz | xz -4e E<gt> baz.tar.xz>\n"
+msgstr "CW<tar cf - baz | xz -4e E<gt> baz.tar.xz>\n"
+
+#. type: Plain text
+#: ../src/xz/xz.1:2714
+msgid "A mix of compressed and uncompressed files can be decompressed to standard output with a single command:"
+msgstr "Суміш стиснених і нестиснених файлів можна розпакувати до стандартного виведення за допомогою єдиної команди:"
+
+#. type: Plain text
+#: ../src/xz/xz.1:2719
+#, no-wrap
+msgid "CW<xz -dcf a.txt b.txt.xz c.txt d.txt.lzma E<gt> abcd.txt>\n"
+msgstr "CW<xz -dcf a.txt b.txt.xz c.txt d.txt.lzma E<gt> abcd.txt>\n"
+
+#. type: SS
+#: ../src/xz/xz.1:2723
+#, no-wrap
+msgid "Parallel compression of many files"
+msgstr "Паралельне стискання багатьох файлів"
+
+#. type: Plain text
+#: ../src/xz/xz.1:2729
+msgid "On GNU and *BSD, B<find>(1) and B<xargs>(1) can be used to parallelize compression of many files:"
+msgstr "У GNU і *BSD можна скористатися B<find>(1) і B<xargs>(1) для паралельного стискання багатьох файлів:"
+
+#. type: Plain text
+#: ../src/xz/xz.1:2735
+#, no-wrap
+msgid ""
+"CW<find . -type f \\e! -name '*.xz' -print0 \\e\n"
+" | xargs -0r -P4 -n16 xz -T1>\n"
+msgstr ""
+"CW<find . -type f \\e! -name '*.xz' -print0 \\e\n"
+" | xargs -0r -P4 -n16 xz -T1>\n"
+
+#. type: Plain text
+#: ../src/xz/xz.1:2757
+msgid "The B<-P> option to B<xargs>(1) sets the number of parallel B<xz> processes. The best value for the B<-n> option depends on how many files there are to be compressed. If there are only a couple of files, the value should probably be 1; with tens of thousands of files, 100 or even more may be appropriate to reduce the number of B<xz> processes that B<xargs>(1) will eventually create."
+msgstr "Параметр B<-P> B<xargs>(1) встановлює кількість паралельних процесів B<xz>. Найкраще значення параметра B<-n> залежить від того, скільки файлів має бути стиснено. Якщо файлів мало, значенням, ймовірно, має бути 1. Якщо файлів десятки тисяч, може знадобитися значення 100 або навіть більше, щоб зменшити кількість процесів B<xz>, які врешті створить B<xargs>(1)."
+
+#. type: Plain text
+#: ../src/xz/xz.1:2765
+msgid "The option B<-T1> for B<xz> is there to force it to single-threaded mode, because B<xargs>(1) is used to control the amount of parallelization."
+msgstr "Параметр B<-T1> для B<xz> тут для примусового встановлення однопотокового режиму, оскільки для керування рівнем паралелізації використано B<xargs>(1)."
+
+#. type: SS
+#: ../src/xz/xz.1:2766
+#, no-wrap
+msgid "Robot mode"
+msgstr "Режим робота"
+
+#. type: Plain text
+#: ../src/xz/xz.1:2769
+msgid "Calculate how many bytes have been saved in total after compressing multiple files:"
+msgstr "Обчислити скільки байтів було заощаджено загалом після стискання декількох файлів:"
+
+#. type: Plain text
+#: ../src/xz/xz.1:2774
+#, no-wrap
+msgid "CW<xz --robot --list *.xz | awk '/^totals/{print $5-$4}'>\n"
+msgstr "CW<xz --robot --list *.xz | awk '/^totals/{print $5-$4}'>\n"
+
+#. type: Plain text
+#: ../src/xz/xz.1:2789
+msgid "A script may want to know that it is using new enough B<xz>. The following B<sh>(1) script checks that the version number of the B<xz> tool is at least 5.0.0. This method is compatible with old beta versions, which didn't support the B<--robot> option:"
+msgstr "Скрипту можуть знадобитися дані щодо того, що використано достатньо нову версію B<xz>. У наведеному нижче скрипті B<sh>(1) виконано перевірку того, що номер версії засобу B<xz> є принаймні рівним 5.0.0. Цей спосіб є сумісним зі старими тестовими версіями, де не передбачено підтримки параметра B<--robot>:"
+
+#. type: Plain text
+#: ../src/xz/xz.1:2798
+#, no-wrap
+msgid ""
+"CW<if ! eval \"$(xz --robot --version 2E<gt> /dev/null)\" ||\n"
+" \"$XZ_VERSION\" -lt 50000002 ; then\n"
+" echo \"Your xz is too old.\"\n"
+"fi\n"
+"unset XZ_VERSION LIBLZMA_VERSION>\n"
+msgstr ""
+"CW<if ! eval \"$(xz --robot --version 2E<gt> /dev/null)\" ||\n"
+" \"$XZ_VERSION\" -lt 50000002 ; then\n"
+" echo \"Your xz is too old.\"\n"
+"fi\n"
+"unset XZ_VERSION LIBLZMA_VERSION>\n"
+
+#. type: Plain text
+#: ../src/xz/xz.1:2805
+msgid "Set a memory usage limit for decompression using B<XZ_OPT>, but if a limit has already been set, don't increase it:"
+msgstr "Встановити обмеження на використання пам'яті для розпаковування за допомогою B<XZ_OPT>, але якщо обмеження вже було встановлено, не збільшувати його:"
+
+#. type: Plain text
+#: ../src/xz/xz.1:2815
+#, no-wrap
+msgid ""
+"CW<NEWLIM=$((123 E<lt>E<lt> 20))\\ \\ # 123 MiB\n"
+"OLDLIM=$(xz --robot --info-memory | cut -f3)\n"
+"if $OLDLIM -eq 0 -o $OLDLIM -gt $NEWLIM ; then\n"
+" XZ_OPT=\"$XZ_OPT --memlimit-decompress=$NEWLIM\"\n"
+" export XZ_OPT\n"
+"fi>\n"
+msgstr ""
+"CW<NEWLIM=$((123 E<lt>E<lt> 20))\\ \\ # 123 MiB\n"
+"OLDLIM=$(xz --robot --info-memory | cut -f3)\n"
+"if $OLDLIM -eq 0 -o $OLDLIM -gt $NEWLIM ; then\n"
+" XZ_OPT=\"$XZ_OPT --memlimit-decompress=$NEWLIM\"\n"
+" export XZ_OPT\n"
+"fi>\n"
+
+#. type: Plain text
+#: ../src/xz/xz.1:2825
+msgid "The simplest use for custom filter chains is customizing a LZMA2 preset. This can be useful, because the presets cover only a subset of the potentially useful combinations of compression settings."
+msgstr "Найпростішим використанням ланцюжка фільтрів є налаштовування шаблона LZMA2. Це може бути корисним, оскільки у шаблонах використано лише підмножину потенційно корисних комбінацій параметрів стискання."
+
+#. type: Plain text
+#: ../src/xz/xz.1:2833
+msgid "The CompCPU columns of the tables from the descriptions of the options B<-0> ... B<-9> and B<--extreme> are useful when customizing LZMA2 presets. Here are the relevant parts collected from those two tables:"
+msgstr "При налаштовуванні шаблонів LZMA2 корисними є стовпчики CompCPU таблиць з описів параметрів B<-0> ... B<-9> і B<--extreme>. Ось відповідні частини з цих двох таблиць:"
+
+#. type: Plain text
+#: ../src/xz/xz.1:2858
+msgid "If you know that a file requires somewhat big dictionary (for example, 32\\ MiB) to compress well, but you want to compress it quicker than B<xz -8> would do, a preset with a low CompCPU value (for example, 1) can be modified to use a bigger dictionary:"
+msgstr "Якщо вам відомо, що певний файл потребує дещо більшого словника (наприклад, 32\\ МіБ) для якісного стискання, але ви хочете стиснути його швидше за команду B<xz -8>, можна внести зміни до шаблона із нижчим значенням CompCPU (наприклад, 1) для використання більшого словника:"
+
+#. type: Plain text
+#: ../src/xz/xz.1:2863
+#, no-wrap
+msgid "CW<xz --lzma2=preset=1,dict=32MiB foo.tar>\n"
+msgstr "CW<xz --lzma2=preset=1,dict=32MiB foo.tar>\n"
+
+#. type: Plain text
+#: ../src/xz/xz.1:2879
+msgid "With certain files, the above command may be faster than B<xz -6> while compressing significantly better. However, it must be emphasized that only some files benefit from a big dictionary while keeping the CompCPU value low. The most obvious situation, where a big dictionary can help a lot, is an archive containing very similar files of at least a few megabytes each. The dictionary size has to be significantly bigger than any individual file to allow LZMA2 to take full advantage of the similarities between consecutive files."
+msgstr "Для певних файлів наведена вище команда може працювати швидше за B<xz -6> і стискати дані значно краще. Втім, слід наголосити, переваги більшого словника з одночасним низьким значенням CompCPU проявляються лише для деяких файлів. Найочевиднішим випадком, коли великий словник є корисним, є випадок, коли архів містить дуже подібні файли розміром у принаймні декілька мегабайтів. Розмір словника має бути значно більшим за будь-який окремий файл, щоб у LZMA2 було використано усі переваги подібностей між послідовними файлами."
+
+#. type: Plain text
+#: ../src/xz/xz.1:2886
+msgid "If very high compressor and decompressor memory usage is fine, and the file being compressed is at least several hundred megabytes, it may be useful to use an even bigger dictionary than the 64 MiB that B<xz -9> would use:"
+msgstr "Якщо дуже високий рівень використання пам'яті у засобі стискання або розпаковування не є проблемою, і файли, який стискають має об'єм у принаймні декілька десятків мегабайтів, може бути корисним використання навіть більшого за 64 МіБ словника, який використано у B<xz -9>:"
+
+#. type: Plain text
+#: ../src/xz/xz.1:2891
+#, no-wrap
+msgid "CW<xz -vv --lzma2=dict=192MiB big_foo.tar>\n"
+msgstr "CW<xz -vv --lzma2=dict=192MiB big_foo.tar>\n"
+
+#. type: Plain text
+#: ../src/xz/xz.1:2904
+msgid "Using B<-vv> (B<--verbose --verbose>) like in the above example can be useful to see the memory requirements of the compressor and decompressor. Remember that using a dictionary bigger than the size of the uncompressed file is waste of memory, so the above command isn't useful for small files."
+msgstr "Використання B<-vv> (B<--verbose --verbose>), подібно до наведеного вище прикладу, може бути корисним для перегляду вимог з боку засобів стискання та розпаковування до пам'яті. Пам'ятайте, що використання словника, розмір якого перевищує розмір файла, який стискають, є простоюю витратою пам'яті, отже наведену вище команду не варто використовувати для малих файлів."
+
+#. type: Plain text
+#: ../src/xz/xz.1:2916
+msgid "Sometimes the compression time doesn't matter, but the decompressor memory usage has to be kept low, for example, to make it possible to decompress the file on an embedded system. The following command uses B<-6e> (B<-6 --extreme>) as a base and sets the dictionary to only 64\\ KiB. The resulting file can be decompressed with XZ Embedded (that's why there is B<--check=crc32>) using about 100\\ KiB of memory."
+msgstr "Іноді час стискання не має значення, але використання пам'яті засобом розпаковування має бути низьким для того, щоб, наприклад, уможливити розпаковування файла у вбудованій системі. У наведеній нижче команді використано B<-6e> (B<-6 --extreme>) як основу і встановлено розмір словника лише у 64\\ КіБ. Файл-результат можна розпакувати за допомогою XZ Embedded (ось чому використано B<--check=crc32>) з використанням лише 100\\ КіБ пам'яті."
+
+#. type: Plain text
+#: ../src/xz/xz.1:2921
+#, no-wrap
+msgid "CW<xz --check=crc32 --lzma2=preset=6e,dict=64KiB foo>\n"
+msgstr "CW<xz --check=crc32 --lzma2=preset=6e,dict=64KiB foo>\n"
+
+#. type: Plain text
+#: ../src/xz/xz.1:2944
+msgid "If you want to squeeze out as many bytes as possible, adjusting the number of literal context bits (I<lc>) and number of position bits (I<pb>) can sometimes help. Adjusting the number of literal position bits (I<lp>) might help too, but usually I<lc> and I<pb> are more important. For example, a source code archive contains mostly US-ASCII text, so something like the following might give slightly (like 0.1\\ %) smaller file than B<xz -6e> (try also without B<lc=4>):"
+msgstr "Якщо вам потрібно витиснути зі стискання максимальну кількість байтів, може допомогти коригування кількості бітів контексту літералів (I<lc>) та кількість позиційних бітів (I<pb>). Також може допомогти коригування кількості бітів позиції літералів (I<lp>), але, зазвичай, важливішими є I<lc> і I<pb>. Наприклад, в архівах зі початковим кодом міститься здебільшого текст US-ASCII, щось подібне до наведеного нижче може дещо (на щось близьке до 0,1\\ %) зменшити файл, порівняно із B<xz -6e> (спробуйте також без B<lc=4>):"
+
+#. type: Plain text
+#: ../src/xz/xz.1:2949
+#, no-wrap
+msgid "CW<xz --lzma2=preset=6e,pb=0,lc=4 source_code.tar>\n"
+msgstr "CW<xz --lzma2=preset=6e,pb=0,lc=4 source_code.tar>\n"
+
+#. type: Plain text
+#: ../src/xz/xz.1:2957
+msgid "Using another filter together with LZMA2 can improve compression with certain file types. For example, to compress a x86-32 or x86-64 shared library using the x86 BCJ filter:"
+msgstr "Використання іншого фільтра разом із LZMA2 може покращити стискання для певних типів файлів. Наприклад, для стискання бібліотеки спільного користування x86-32 або x86-64 з використанням фільтра BCJ x86 скористайтеся такою командою:"
+
+#. type: Plain text
+#: ../src/xz/xz.1:2962
+#, no-wrap
+msgid "CW<xz --x86 --lzma2 libfoo.so>\n"
+msgstr "CW<xz --x86 --lzma2 libfoo.so>\n"
+
+#. type: Plain text
+#: ../src/xz/xz.1:2976
+msgid "Note that the order of the filter options is significant. If B<--x86> is specified after B<--lzma2>, B<xz> will give an error, because there cannot be any filter after LZMA2, and also because the x86 BCJ filter cannot be used as the last filter in the chain."
+msgstr "Зауважте, що порядок параметрів фільтрування має значення. Якщо B<--x86> вказано після B<--lzma2>, B<xz> повідомить про помилку, оскільки після LZMA2 не може бути жодного фільтра, а також оскільки фільтр BCJ x86 не можна використовувати як останній фільтр у ланцюжку."
+
+#. type: Plain text
+#: ../src/xz/xz.1:2982
+msgid "The Delta filter together with LZMA2 can give good results with bitmap images. It should usually beat PNG, which has a few more advanced filters than simple delta but uses Deflate for the actual compression."
+msgstr "Фільтр Delta разом із LZMA2 може дати добрі результати для растрових зображень. Зазвичай, результати є кращими за формат PNG, у якого є декілька більш досконалих фільтрів, ніж проста дельта, але там використовують для стискання Deflate."
+
+#. type: Plain text
+#: ../src/xz/xz.1:2992
+msgid "The image has to be saved in uncompressed format, for example, as uncompressed TIFF. The distance parameter of the Delta filter is set to match the number of bytes per pixel in the image. For example, 24-bit RGB bitmap needs B<dist=3>, and it is also good to pass B<pb=0> to LZMA2 to accommodate the three-byte alignment:"
+msgstr "Зображення слід берегти у нестисненому форматі, наприклад, як нестиснений TIFF. Параметр відстані фільтра Delta встановлюють так, щоб він збігався із кількістю байтів на піксель у зображенні. Наприклад, для 24-бітового растрового зображення RGB слід вказати B<dist=3>, а також добре передати B<pb=0> до LZMA2 для пристосовування до трибайтового вирівнювання:"
+
+#. type: Plain text
+#: ../src/xz/xz.1:2997
+#, no-wrap
+msgid "CW<xz --delta=dist=3 --lzma2=pb=0 foo.tiff>\n"
+msgstr "CW<xz --delta=dist=3 --lzma2=pb=0 foo.tiff>\n"
+
+#. type: Plain text
+#: ../src/xz/xz.1:3005
+msgid "If multiple images have been put into a single archive (for example, B<.tar>), the Delta filter will work on that too as long as all images have the same number of bytes per pixel."
+msgstr "Якщо в один архів запаковано декілька зображень (наприклад, в архів B<.tar>), фільтр Delta також даватиме добрі результати, якщо у всіх зображеннях однакова кількість байтів для кожного пікселя."
+
+#. type: SH
+#: ../src/xz/xz.1:3006 ../src/xzdec/xzdec.1:143 ../src/lzmainfo/lzmainfo.1:59
+#: ../src/scripts/xzdiff.1:65 ../src/scripts/xzgrep.1:106
+#: ../src/scripts/xzless.1:65 ../src/scripts/xzmore.1:51
+#, no-wrap
+msgid "SEE ALSO"
+msgstr "ДИВ. ТАКОЖ"
+
+#. type: Plain text
+#: ../src/xz/xz.1:3015
+msgid "B<xzdec>(1), B<xzdiff>(1), B<xzgrep>(1), B<xzless>(1), B<xzmore>(1), B<gzip>(1), B<bzip2>(1), B<7z>(1)"
+msgstr "B<xzdec>(1), B<xzdiff>(1), B<xzgrep>(1), B<xzless>(1), B<xzmore>(1), B<gzip>(1), B<bzip2>(1), B<7z>(1)"
+
+#. type: Plain text
+#: ../src/xz/xz.1:3017
+msgid "XZ Utils: E<lt>https://tukaani.org/xz/E<gt>"
+msgstr "XZ Utils: E<lt>https://tukaani.org/xz/E<gt>"
+
+#. type: Plain text
+#: ../src/xz/xz.1:3019 ../src/xzdec/xzdec.1:146
+msgid "XZ Embedded: E<lt>https://tukaani.org/xz/embedded.htmlE<gt>"
+msgstr "Вбудовуваний XZ: E<lt>https://tukaani.org/xz/embedded.htmlE<gt>"
+
+#. type: Plain text
+#: ../src/xz/xz.1:3020
+msgid "LZMA SDK: E<lt>http://7-zip.org/sdk.htmlE<gt>"
+msgstr "LZMA SDK: E<lt>http://7-zip.org/sdk.htmlE<gt>"
+
+#. type: TH
+#: ../src/xzdec/xzdec.1:7
+#, no-wrap
+msgid "XZDEC"
+msgstr "XZDEC"
+
+#. type: TH
+#: ../src/xzdec/xzdec.1:7
+#, no-wrap
+msgid "2017-04-19"
+msgstr "19 квітня 2017 року"
+
+#. type: Plain text
+#: ../src/xzdec/xzdec.1:10
+msgid "xzdec, lzmadec - Small .xz and .lzma decompressors"
+msgstr "xzdec, lzmadec — невеличкі розпакувальники .xz і .lzma"
+
+#. type: Plain text
+#: ../src/xzdec/xzdec.1:14
+msgid "B<xzdec> I<option...> I<file...>"
+msgstr "B<xzdec> I<параметр...> I<файл...>"
+
+#. type: Plain text
+#: ../src/xzdec/xzdec.1:18
+msgid "B<lzmadec> I<option...> I<file...>"
+msgstr "B<lzmadec> I<параметр...> I<файл...>"
+
+#. type: Plain text
+#: ../src/xzdec/xzdec.1:44
+msgid "B<xzdec> is a liblzma-based decompression-only tool for B<.xz> (and only B<.xz>) files. B<xzdec> is intended to work as a drop-in replacement for B<xz>(1) in the most common situations where a script has been written to use B<xz --decompress --stdout> (and possibly a few other commonly used options) to decompress B<.xz> files. B<lzmadec> is identical to B<xzdec> except that B<lzmadec> supports B<.lzma> files instead of B<.xz> files."
+msgstr "B<xzdec> є інструментом на основі liblzma, який призначено лише для розпаковування файлів B<.xz> (і лише файлів B<.xz>). B<xzdec> призначено для того, щоб працювати як повноцінний замінник B<xz>(1) у більшості типових ситуацій, де скрипт було написано для використання B<xz --decompress --stdout> (і, можливо, декількох інших типових параметрів), для розпаковування файлів B<.xz>. B<lzmadec> є тотожним до B<xzdec>, але у B<lzmadec> передбачено підтримку файлів B<.lzma>, замість файлів B<.xz>."
+
+#. type: Plain text
+#: ../src/xzdec/xzdec.1:61
+msgid "To reduce the size of the executable, B<xzdec> doesn't support multithreading or localization, and doesn't read options from B<XZ_DEFAULTS> and B<XZ_OPT> environment variables. B<xzdec> doesn't support displaying intermediate progress information: sending B<SIGINFO> to B<xzdec> does nothing, but sending B<SIGUSR1> terminates the process instead of displaying progress information."
+msgstr "Щоб зменшити розмір виконуваного файла, у B<xzdec> не передбачено підтримки багатопотокової обробки та локалізації, а також читання параметрів зі змінних середовища B<XZ_DEFAULTS> і B<XZ_OPT>. У B<xzdec> не передбачено підтримки показу проміжних даних щодо поступу: надсилання B<SIGINFO> до B<xzdec> не призводить ні до яких наслідків, але надсилання B<SIGUSR1> перериває процес, замість показу даних щодо поступу."
+
+#. type: Plain text
+#: ../src/xzdec/xzdec.1:69
+msgid "Ignored for B<xz>(1) compatibility. B<xzdec> supports only decompression."
+msgstr "Буде проігноровано для сумісності з B<xz>(1). У B<xzdec> передбачено підтримку лише розпаковування."
+
+#. type: Plain text
+#: ../src/xzdec/xzdec.1:76
+msgid "Ignored for B<xz>(1) compatibility. B<xzdec> never creates or removes any files."
+msgstr "Буде проігноровано. Призначено для сумісності з B<xz>(1). B<xzdec> ніколи не створюватиме і ніколи не вилучатиме ці файли."
+
+#. type: Plain text
+#: ../src/xzdec/xzdec.1:83
+msgid "Ignored for B<xz>(1) compatibility. B<xzdec> always writes the decompressed data to standard output."
+msgstr "Буде проігноровано. Для сумісності з B<xz>(1). B<xzdec> завжди записує розпаковані дані до стандартного виведення."
+
+#. type: Plain text
+#: ../src/xzdec/xzdec.1:89
+msgid "Specifying this once does nothing since B<xzdec> never displays any warnings or notices. Specify this twice to suppress errors."
+msgstr "Якщо цей параметр вказано один раз, нічого не станеться, оскільки B<xzdec> ніколи не показуватиме жодних попереджень або нотаток. Вкажіть параметр двічі, щоб придушити повідомлення про помилки."
+
+#. type: Plain text
+#: ../src/xzdec/xzdec.1:96
+msgid "Ignored for B<xz>(1) compatibility. B<xzdec> never uses the exit status 2."
+msgstr "Буде проігноровано для сумісності із B<xz>(1). B<xzdec> ніколи не використовує стан виходу 2."
+
+#. type: Plain text
+#: ../src/xzdec/xzdec.1:99
+msgid "Display a help message and exit successfully."
+msgstr "Вивести довідкове повідомлення і успішно завершити роботу."
+
+#. type: Plain text
+#: ../src/xzdec/xzdec.1:104
+msgid "Display the version number of B<xzdec> and liblzma."
+msgstr "Вивести номер версії B<xzdec> та liblzma."
+
+#. type: Plain text
+#: ../src/xzdec/xzdec.1:108
+msgid "All was good."
+msgstr "Усе добре."
+
+#. type: Plain text
+#: ../src/xzdec/xzdec.1:117
+msgid "B<xzdec> doesn't have any warning messages like B<xz>(1) has, thus the exit status 2 is not used by B<xzdec>."
+msgstr "B<xzdec> не має жодних повідомлень із попередженнями, на відміну від B<xz>(1), тому у B<xzdec> стан виходу 2 не використовується."
+
+#. type: Plain text
+#: ../src/xzdec/xzdec.1:131
+msgid "Use B<xz>(1) instead of B<xzdec> or B<lzmadec> for normal everyday use. B<xzdec> or B<lzmadec> are meant only for situations where it is important to have a smaller decompressor than the full-featured B<xz>(1)."
+msgstr "Користуйтеся B<xz>(1), замість B<xzdec> або B<lzmadec>, для щоденних потреб. B<xzdec> та B<lzmadec> призначено лише для тих ситуацій, коли важливо мати меншу програму для розпаковування, ніж B<xz>(1)."
+
+#. type: Plain text
+#: ../src/xzdec/xzdec.1:143
+msgid "B<xzdec> and B<lzmadec> are not really that small. The size can be reduced further by dropping features from liblzma at compile time, but that shouldn't usually be done for executables distributed in typical non-embedded operating system distributions. If you need a truly small B<.xz> decompressor, consider using XZ Embedded."
+msgstr "B<xzdec> і B<lzmadec> не такі вже і малі програми. Їхній розмір можна зменшити викиданням можливостей з liblzma під час збирання, але цього зазвичай не роблять для виконуваних файлів, які поширюються у типових, не вбудованих, дистрибутивах операційних систем. Якщо вам потрібний дуже мала програма для розпаковування B<.xz>, варто скористатися XZ Embedded."
+
+#. type: Plain text
+#: ../src/xzdec/xzdec.1:145 ../src/lzmainfo/lzmainfo.1:60
+msgid "B<xz>(1)"
+msgstr "B<xz>(1)"
+
+#. type: TH
+#: ../src/lzmainfo/lzmainfo.1:7
+#, no-wrap
+msgid "LZMAINFO"
+msgstr "LZMAINFO"
+
+#. type: TH
+#: ../src/lzmainfo/lzmainfo.1:7 ../src/scripts/xzmore.1:7
+#, no-wrap
+msgid "2013-06-30"
+msgstr "30 червня 2013 року"
+
+#. type: Plain text
+#: ../src/lzmainfo/lzmainfo.1:10
+msgid "lzmainfo - show information stored in the .lzma file header"
+msgstr "lzmainfo — показ відомостей, які зберігаються у заголовку файла .lzma"
+
+#. type: Plain text
+#: ../src/lzmainfo/lzmainfo.1:15
+msgid "B<lzmainfo> B<--help> B<--version> I<file...>"
+msgstr "B<lzmainfo> B<--help> B<--version> I<файл...>"
+
+#. type: Plain text
+#: ../src/lzmainfo/lzmainfo.1:31
+msgid "B<lzmainfo> shows information stored in the B<.lzma> file header. It reads the first 13 bytes from the specified I<file>, decodes the header, and prints it to standard output in human readable format. If no I<files> are given or I<file> is B<->, standard input is read."
+msgstr "B<lzmainfo> показує дані, що зберігаються у заголовку файла B<.lzma>. Вона читає перші 13 байтів із вказаного I<файла>, розкодовує заголовок і виводить його до стандартного виведення у зручному для читання форматі. Якщо не вказано жодного I<файла> або замість I<файла> вказано B<->, дані буде прочитано зі стандартного вхідного джерела даних."
+
+#. type: Plain text
+#: ../src/lzmainfo/lzmainfo.1:40
+msgid "Usually the most interesting information is the uncompressed size and the dictionary size. Uncompressed size can be shown only if the file is in the non-streamed B<.lzma> format variant. The amount of memory required to decompress the file is a few dozen kilobytes plus the dictionary size."
+msgstr "Зазвичай, найцікавішою інформацією є розпакований розмір та розмір словника. Розпакований розмір може бути показано, лише якщо файл записано у непотоковому варіанті формату B<.lzma>. Об'єм пам'яті, потрібний для розпаковування файла, складає декілька десятків кілобайтів плюс розмір словника."
+
+#. type: Plain text
+#: ../src/lzmainfo/lzmainfo.1:44
+msgid "B<lzmainfo> is included in XZ Utils primarily for backward compatibility with LZMA Utils."
+msgstr "B<lzmainfo> включено до XZ Utils в основному для зворотної сумісності із LZMA Utils."
+
+#. type: SH
+#: ../src/lzmainfo/lzmainfo.1:51 ../src/scripts/xzdiff.1:74
+#, no-wrap
+msgid "BUGS"
+msgstr "ВАДИ"
+
+#. type: Plain text
+#: ../src/lzmainfo/lzmainfo.1:59
+msgid "B<lzmainfo> uses B<MB> while the correct suffix would be B<MiB> (2^20 bytes). This is to keep the output compatible with LZMA Utils."
+msgstr "B<lzmainfo> використовує B<MB>, хоча правильним суфіксом мав би бути B<MiB> (2^20 байтів). Так зроблено, щоб зберегти сумісність виведених даних із LZMA Utils."
+
+#. type: TH
+#: ../src/scripts/xzdiff.1:9
+#, no-wrap
+msgid "XZDIFF"
+msgstr "XZDIFF"
+
+#. type: TH
+#: ../src/scripts/xzdiff.1:9
+#, no-wrap
+msgid "2021-06-04"
+msgstr "4 червня 2021 року"
+
+#. type: Plain text
+#: ../src/scripts/xzdiff.1:12
+msgid "xzcmp, xzdiff, lzcmp, lzdiff - compare compressed files"
+msgstr "xzcmp, xzdiff, lzcmp, lzdiff — порівняння стиснених файлів"
+
+#. type: Plain text
+#: ../src/scripts/xzdiff.1:15
+msgid "B<xzcmp> I<cmp_options> I<file1> I<file2>"
+msgstr "B<xzcmp> I<параметри_cmp> I<файл1> I<файл2>"
+
+#. type: Plain text
+#: ../src/scripts/xzdiff.1:18
+msgid "B<xzdiff> I<diff_options> I<file1> I<file2>"
+msgstr "B<xzdiff> I<параметри_diff> I<файл1> I<файл2>"
+
+#. type: Plain text
+#: ../src/scripts/xzdiff.1:21
+msgid "B<lzcmp> I<cmp_options> I<file1> I<file2>"
+msgstr "B<lzcmp> I<параметри_cmp> I<файл1> I<файл2>"
+
+#. type: Plain text
+#: ../src/scripts/xzdiff.1:24
+msgid "B<lzdiff> I<diff_options> I<file1> I<file2>"
+msgstr "B<lzdiff> I<параметри_diff> I<файл1> I<файл2>"
+
+#. type: Plain text
+#: ../src/scripts/xzdiff.1:59
+msgid "B<xzcmp> and B<xzdiff> invoke B<cmp>(1) or B<diff>(1) on files compressed with B<xz>(1), B<lzma>(1), B<gzip>(1), B<bzip2>(1), B<lzop>(1), or B<zstd>(1). All options specified are passed directly to B<cmp>(1) or B<diff>(1). If only one file is specified, then the files compared are I<file1> (which must have a suffix of a supported compression format) and I<file1> from which the compression format suffix has been stripped. If two files are specified, then they are uncompressed if necessary and fed to B<cmp>(1) or B<diff>(1). The exit status from B<cmp>(1) or B<diff>(1) is preserved unless a decompression error occurs; then exit status is 2."
+msgstr "B<xzcmp> і B<xzdiff> викликають B<cmp>(1) або B<diff>(1) для файлів, які стиснено за допомогою B<xz>(1), B<lzma>(1), B<gzip>(1), B<bzip2>(1), B<lzop>(1) або B<zstd>(1). Усі вказані параметри передаються безпосередньо B<cmp>(1) або B<diff>(1). Якщо вказано лише один файл, порівнюваними файлами будуть I<файл1> (який повинен мати суфікс підтримуваного файла стискання) і I<файл1>, з назви якого вилучено суфікс формату стискання. Якщо вказано два файли, їх буде, якщо потрібно, розпаковано і передано B<cmp>(1) або B<diff>(1). Стан виходу B<cmp>(1) або B<diff>(1) буде збережено, якщо не станеться помилок розпаковування. Якщо станеться помилка розпаковування, станом виходу буде 2."
+
+#. type: Plain text
+#: ../src/scripts/xzdiff.1:65
+msgid "The names B<lzcmp> and B<lzdiff> are provided for backward compatibility with LZMA Utils."
+msgstr "Працездатність назв B<lzcmp> і B<lzdiff> забезпечено для зворотної сумісності із LZMA Utils."
+
+#. type: Plain text
+#: ../src/scripts/xzdiff.1:74
+msgid "B<cmp>(1), B<diff>(1), B<xz>(1), B<gzip>(1), B<bzip2>(1), B<lzop>(1), B<zstd>(1), B<zdiff>(1)"
+msgstr "B<cmp>(1), B<diff>(1), B<xz>(1), B<gzip>(1), B<bzip2>(1), B<lzop>(1), B<zstd>(1), B<zdiff>(1)"
+
+#. type: Plain text
+#: ../src/scripts/xzdiff.1:79
+msgid "Messages from the B<cmp>(1) or B<diff>(1) programs refer to temporary filenames instead of those specified."
+msgstr "Повідомлення від програм B<cmp>(1) або B<diff>(1) посилатимуться на назви тимчасових файлів, а не вказані назви."
+
+#. type: TH
+#: ../src/scripts/xzgrep.1:9
+#, no-wrap
+msgid "XZGREP"
+msgstr "XZGREP"
+
+#. type: TH
+#: ../src/scripts/xzgrep.1:9
+#, no-wrap
+msgid "2022-07-19"
+msgstr "19 липня 2022 року"
+
+#. type: Plain text
+#: ../src/scripts/xzgrep.1:12
+msgid "xzgrep - search compressed files for a regular expression"
+msgstr "xzgrep — пошук у стиснених файлах формального виразу"
+
+#. type: Plain text
+#: ../src/scripts/xzgrep.1:18
+msgid "B<xzgrep> I<grep_options> B<-e> I<pattern> I<file...>"
+msgstr "B<xzgrep> I<параметри_grep> B<-e> I<взірець> I<файл...>"
+
+#. type: Plain text
+#: ../src/scripts/xzgrep.1:21
+msgid "B<xzegrep> \\&..."
+msgstr "B<xzegrep> \\&..."
+
+#. type: Plain text
+#: ../src/scripts/xzgrep.1:24
+msgid "B<xzfgrep> \\&..."
+msgstr "B<xzfgrep> \\&..."
+
+#. type: Plain text
+#: ../src/scripts/xzgrep.1:27
+msgid "B<lzgrep> \\&..."
+msgstr "B<lzgrep> \\&..."
+
+#. type: Plain text
+#: ../src/scripts/xzgrep.1:30
+msgid "B<lzegrep> \\&..."
+msgstr "B<lzegrep> \\&..."
+
+#. type: Plain text
+#: ../src/scripts/xzgrep.1:33
+msgid "B<lzfgrep> \\&..."
+msgstr "B<lzfgrep> \\&..."
+
+#. type: Plain text
+#: ../src/scripts/xzgrep.1:49
+msgid "B<xzgrep> invokes B<grep>(1) on I<files> which may be either uncompressed or compressed with B<xz>(1), B<lzma>(1), B<gzip>(1), B<bzip2>(1), B<lzop>(1), or B<zstd>(1). All options specified are passed directly to B<grep>(1)."
+msgstr "B<xzgrep> викликає B<grep>(1) для I<файлів>, які можуть бути розпакованими або запакованими за допомогою B<xz>(1), B<lzma>(1), B<gzip>(1), B<bzip2>(1), B<lzop>(1) або B<zstd>(1). Усі вказані параметри передаються безпосередньо B<grep>(1)."
+
+#. type: Plain text
+#: ../src/scripts/xzgrep.1:62
+msgid "If no I<file> is specified, then standard input is decompressed if necessary and fed to B<grep>(1). When reading from standard input, B<gzip>(1), B<bzip2>(1), B<lzop>(1), and B<zstd>(1) compressed files are not supported."
+msgstr "Якщо не вказано жодного I<файла>, буде розпаковано дані зі стандартного джерела вхідних даних і передано ці дані B<grep>(1). Якщо дані буде прочитано зі стандартного джерела вхідних даних, підтримку стиснених файлів B<gzip>(1), B<bzip2>(1), B<lzop>(1) та B<zstd>(1) буде вимкнено."
+
+#. type: Plain text
+#: ../src/scripts/xzgrep.1:81
+msgid "If B<xzgrep> is invoked as B<xzegrep> or B<xzfgrep> then B<grep -E> or B<grep -F> is used instead of B<grep>(1). The same applies to names B<lzgrep>, B<lzegrep>, and B<lzfgrep>, which are provided for backward compatibility with LZMA Utils."
+msgstr "Якщо B<xzgrep> викликано як B<xzegrep> або B<xzfgrep>, буде використано B<grep -E> або B<grep -F> замість B<grep>(1). Те саме стосується програм із назвами B<lzgrep>, B<lzegrep> та B<lzfgrep>, які створено для зворотної сумісності з LZMA Utils."
+
+#. type: Plain text
+#: ../src/scripts/xzgrep.1:86
+msgid "At least one match was found from at least one of the input files. No errors occurred."
+msgstr "В одному з файлів вхідних даних знайдено принаймні одну відповідність. Помилок не сталося."
+
+#. type: Plain text
+#: ../src/scripts/xzgrep.1:90
+msgid "No matches were found from any of the input files. No errors occurred."
+msgstr "У жодному з файлів вхідних даних не знайдено відповідника. Не сталося ніяких помилок."
+
+#. type: TP
+#: ../src/scripts/xzgrep.1:90
+#, no-wrap
+msgid "E<gt>1"
+msgstr "E<gt>1"
+
+#. type: Plain text
+#: ../src/scripts/xzgrep.1:94
+msgid "One or more errors occurred. It is unknown if matches were found."
+msgstr "Сталася одна або декілька помилок. Невідомо, чи було знайдено відповідники критерію пошуку."
+
+#. type: TP
+#: ../src/scripts/xzgrep.1:95
+#, no-wrap
+msgid "B<GREP>"
+msgstr "B<GREP>"
+
+#. type: Plain text
+#: ../src/scripts/xzgrep.1:106
+msgid "If the B<GREP> environment variable is set, B<xzgrep> uses it instead of B<grep>(1), B<grep -E>, or B<grep -F>."
+msgstr "Якщо встановлено значення змінної середовища B<GREP>, буде використано це значення B<xzgrep>, замість B<grep>(1), B<grep -E> або B<grep -F>."
+
+#. type: Plain text
+#: ../src/scripts/xzgrep.1:113
+msgid "B<grep>(1), B<xz>(1), B<gzip>(1), B<bzip2>(1), B<lzop>(1), B<zstd>(1), B<zgrep>(1)"
+msgstr "B<grep>(1), B<xz>(1), B<gzip>(1), B<bzip2>(1), B<lzop>(1), B<zstd>(1), B<zgrep>(1)"
+
+#. type: TH
+#: ../src/scripts/xzless.1:10
+#, no-wrap
+msgid "XZLESS"
+msgstr "XZLESS"
+
+#. type: TH
+#: ../src/scripts/xzless.1:10
+#, no-wrap
+msgid "2010-09-27"
+msgstr "27 вересня 2010 року"
+
+#. type: Plain text
+#: ../src/scripts/xzless.1:13
+msgid "xzless, lzless - view xz or lzma compressed (text) files"
+msgstr "xzless, lzless — перегляд стиснених xz або lzma (текстових) файлів"
+
+#. type: Plain text
+#: ../src/scripts/xzless.1:16
+msgid "B<xzless> I<file>..."
+msgstr "B<xzless> I<файл>..."
+
+#. type: Plain text
+#: ../src/scripts/xzless.1:19
+msgid "B<lzless> I<file>..."
+msgstr "B<lzless> I<файл>..."
+
+#. type: Plain text
+#: ../src/scripts/xzless.1:31
+msgid "B<xzless> is a filter that displays text from compressed files to a terminal. It works on files compressed with B<xz>(1) or B<lzma>(1). If no I<files> are given, B<xzless> reads from standard input."
+msgstr "B<xzless> є фільтром, який показує текст зі стиснених файлів у терміналі. Працює для файлів, які стиснуто за допомогою B<xz>(1) або B<lzma>(1). Якщо не вказано жодного I<файла>, B<xzless> читатиме дані зі стандартного джерела вхідних даних."
+
+#. type: Plain text
+#: ../src/scripts/xzless.1:48
+msgid "B<xzless> uses B<less>(1) to present its output. Unlike B<xzmore>, its choice of pager cannot be altered by setting an environment variable. Commands are based on both B<more>(1) and B<vi>(1) and allow back and forth movement and searching. See the B<less>(1) manual for more information."
+msgstr "Для показу виведених даних B<xzless> використовує B<less>(1). На відміну від B<xzmore>, вибір програми для поділу на сторінки не можна змінити за допомогою змінної середовища. Команди засновано на B<more>(1) і B<vi>(1). За допомогою команд можна просуватися назад і вперед даними та шукати дані. Щоб дізнатися більше, ознайомтеся із підручником з B<less>(1)."
+
+#. type: Plain text
+#: ../src/scripts/xzless.1:52
+msgid "The command named B<lzless> is provided for backward compatibility with LZMA Utils."
+msgstr "Команду B<lzless> реалізовано для забезпечення зворотної сумісності з LZMA Utils."
+
+#. type: TP
+#: ../src/scripts/xzless.1:53
+#, no-wrap
+msgid "B<LESSMETACHARS>"
+msgstr "B<LESSMETACHARS>"
+
+#. type: Plain text
+#: ../src/scripts/xzless.1:59
+msgid "A list of characters special to the shell. Set by B<xzless> unless it is already set in the environment."
+msgstr "Список символів, які є особливими символами командної оболонки. Встановлюється B<xzless>, якщо його ще не встановлено у середовищі."
+
+#. type: TP
+#: ../src/scripts/xzless.1:59
+#, no-wrap
+msgid "B<LESSOPEN>"
+msgstr "B<LESSOPEN>"
+
+#. type: Plain text
+#: ../src/scripts/xzless.1:65
+msgid "Set to a command line to invoke the B<xz>(1) decompressor for preprocessing the input files to B<less>(1)."
+msgstr "Має значення рядка команди для виклику засобу розпаковування B<xz>(1) для обробки вхідних файлів B<less>(1)."
+
+#. type: Plain text
+#: ../src/scripts/xzless.1:69
+msgid "B<less>(1), B<xz>(1), B<xzmore>(1), B<zless>(1)"
+msgstr "B<less>(1), B<xz>(1), B<xzmore>(1), B<zless>(1)"
+
+#. type: TH
+#: ../src/scripts/xzmore.1:7
+#, no-wrap
+msgid "XZMORE"
+msgstr "XZMORE"
+
+#. type: Plain text
+#: ../src/scripts/xzmore.1:10
+msgid "xzmore, lzmore - view xz or lzma compressed (text) files"
+msgstr "xzmore, lzmore — перегляд стиснених xz або lzma (текстових) файлів"
+
+#. type: Plain text
+#: ../src/scripts/xzmore.1:13
+msgid "B<xzmore> I<file...>"
+msgstr "B<xzmore> I<файл...>"
+
+#. type: Plain text
+#: ../src/scripts/xzmore.1:16
+msgid "B<lzmore> I<file...>"
+msgstr "B<lzmore> I<файл...>"
+
+#. type: Plain text
+#: ../src/scripts/xzmore.1:24
+msgid "B<xzmore> is a filter which allows examination of B<xz>(1) or B<lzma>(1) compressed text files one screenful at a time on a soft-copy terminal."
+msgstr "B<xzmore> є фільтром, за допомогою якого можна вивчати стиснені B<xz>(1) або B<lzma>(1) текстові файли поекранно на терміналах із м'яким копіюванням."
+
+#. type: Plain text
+#: ../src/scripts/xzmore.1:33
+msgid "To use a pager other than the default B<more,> set environment variable B<PAGER> to the name of the desired program. The name B<lzmore> is provided for backward compatibility with LZMA Utils."
+msgstr "Щоб скористатися засобом поділу на сторінки, відмінним від типового B<more>, встановіть для змінної середовища B<PAGER> значення назви бажаної програми. Команду B<lzmore> реалізовано для забезпечення зворотної сумісності з LZMA Utils."
+
+#. type: TP
+#: ../src/scripts/xzmore.1:33
+#, no-wrap
+msgid "B<e> or B<q>"
+msgstr "B<e> або B<q>"
+
+#. type: Plain text
+#: ../src/scripts/xzmore.1:40
+msgid "When the prompt --More--(Next file: I<file>) is printed, this command causes B<xzmore> to exit."
+msgstr "Якщо виведено запит --More--(Наступний файл: I<файл>), ця команда наказує B<xzmore> завершити роботу."
+
+#. type: TP
+#: ../src/scripts/xzmore.1:40
+#, no-wrap
+msgid "B<s>"
+msgstr "B<s>"
+
+#. type: Plain text
+#: ../src/scripts/xzmore.1:47
+msgid "When the prompt --More--(Next file: I<file>) is printed, this command causes B<xzmore> to skip the next file and continue."
+msgstr "Якщо виведено запит --More--(Наступний файл: I<файл>), ця команда наказує B<xzmore> перейти до наступного файла і продовжити показ даних."
+
+#. type: Plain text
+#: ../src/scripts/xzmore.1:51
+msgid "For list of keyboard commands supported while actually viewing the content of a file, refer to manual of the pager you use, usually B<more>(1)."
+msgstr "Список клавіатурних команд, якими можна скористатися під час перегляду вмісту файла, наведено на сторінці засобу поділу файла на сторінки, яким ви користуєтеся, зазвичай, на сторінці B<more>(1)."
+
+#. type: Plain text
+#: ../src/scripts/xzmore.1:55
+msgid "B<more>(1), B<xz>(1), B<xzless>(1), B<zmore>(1)"
+msgstr "B<more>(1), B<xz>(1), B<xzless>(1), B<zmore>(1)"

_service:tar_scm:xz-5.2.5.tar.xz/po4a/update-po -> _service:tar_scm:xz-5.4.1.tar.xz/po4a/update-po Changed

_service:tar_scm:xz-5.2.5.tar.xz/po4a/xz-man.pot -> _service:tar_scm:xz-5.4.1.tar.xz/po4a/xz-man.pot Changed

@@ -1,19 +1,19 @@
 # SOME DESCRIPTIVE TITLE
-# Copyright (C) YEAR This file is put in the public domain.
+# Copyright (C) YEAR See the headers in the input files.
 # This file is distributed under the same license as the XZ Utils package.
 # FIRST AUTHOR <EMAIL@ADDRESS>, YEAR.
 #
 #, fuzzy
 msgid ""
 msgstr ""
-"Project-Id-Version: XZ Utils 5.2.5\n"
-"POT-Creation-Date: 2020-03-17 16:31+0200\n"
+"Project-Id-Version: XZ Utils 5.4.1\n"
+"POT-Creation-Date: 2023-01-11 19:02+0200\n"
 "PO-Revision-Date: YEAR-MO-DA HO:MI+ZONE\n"
 "Last-Translator: FULL NAME <EMAIL@ADDRESS>\n"
 "Language-Team: LANGUAGE <LL@li.org>\n"
 "Language: \n"
 "MIME-Version: 1.0\n"
-"Content-Type: text/plain; charset=CHARSET\n"
+"Content-Type: text/plain; charset=UTF-8\n"
 "Content-Transfer-Encoding: 8bit\n"
 
 #. type: TH
@@ -25,23 +25,29 @@
 #. type: TH
 #: ../src/xz/xz.1:8
 #, no-wrap
-msgid "2020-02-01"
+msgid "2022-12-01"
 msgstr ""
 
 #. type: TH
-#: ../src/xz/xz.1:8 ../src/xzdec/xzdec.1:7 ../src/lzmainfo/lzmainfo.1:7 ../src/scripts/xzdiff.1:9 ../src/scripts/xzgrep.1:9 ../src/scripts/xzless.1:10 ../src/scripts/xzmore.1:7
+#: ../src/xz/xz.1:8 ../src/xzdec/xzdec.1:7 ../src/lzmainfo/lzmainfo.1:7
+#: ../src/scripts/xzdiff.1:9 ../src/scripts/xzgrep.1:9
+#: ../src/scripts/xzless.1:10 ../src/scripts/xzmore.1:7
 #, no-wrap
 msgid "Tukaani"
 msgstr ""
 
 #. type: TH
-#: ../src/xz/xz.1:8 ../src/xzdec/xzdec.1:7 ../src/lzmainfo/lzmainfo.1:7 ../src/scripts/xzdiff.1:9 ../src/scripts/xzgrep.1:9 ../src/scripts/xzless.1:10 ../src/scripts/xzmore.1:7
+#: ../src/xz/xz.1:8 ../src/xzdec/xzdec.1:7 ../src/lzmainfo/lzmainfo.1:7
+#: ../src/scripts/xzdiff.1:9 ../src/scripts/xzgrep.1:9
+#: ../src/scripts/xzless.1:10 ../src/scripts/xzmore.1:7
 #, no-wrap
 msgid "XZ Utils"
 msgstr ""
 
 #. type: SH
-#: ../src/xz/xz.1:10 ../src/xzdec/xzdec.1:8 ../src/lzmainfo/lzmainfo.1:8 ../src/scripts/xzdiff.1:10 ../src/scripts/xzgrep.1:10 ../src/scripts/xzless.1:11 ../src/scripts/xzmore.1:8
+#: ../src/xz/xz.1:10 ../src/xzdec/xzdec.1:8 ../src/lzmainfo/lzmainfo.1:8
+#: ../src/scripts/xzdiff.1:10 ../src/scripts/xzgrep.1:10
+#: ../src/scripts/xzless.1:11 ../src/scripts/xzmore.1:8
 #, no-wrap
 msgid "NAME"
 msgstr ""
@@ -54,7 +60,9 @@
 msgstr ""
 
 #. type: SH
-#: ../src/xz/xz.1:13 ../src/xzdec/xzdec.1:10 ../src/lzmainfo/lzmainfo.1:10 ../src/scripts/xzdiff.1:12 ../src/scripts/xzgrep.1:12 ../src/scripts/xzless.1:13 ../src/scripts/xzmore.1:10
+#: ../src/xz/xz.1:13 ../src/xzdec/xzdec.1:10 ../src/lzmainfo/lzmainfo.1:10
+#: ../src/scripts/xzdiff.1:12 ../src/scripts/xzgrep.1:12
+#: ../src/scripts/xzless.1:13 ../src/scripts/xzmore.1:10
 #, no-wrap
 msgid "SYNOPSIS"
 msgstr ""
@@ -104,22 +112,25 @@
 msgstr ""
 
 #. type: SH
-#: ../src/xz/xz.1:51 ../src/xzdec/xzdec.1:18 ../src/lzmainfo/lzmainfo.1:15 ../src/scripts/xzdiff.1:24 ../src/scripts/xzgrep.1:33 ../src/scripts/xzless.1:19 ../src/scripts/xzmore.1:16
+#: ../src/xz/xz.1:51 ../src/xzdec/xzdec.1:18 ../src/lzmainfo/lzmainfo.1:15
+#: ../src/scripts/xzdiff.1:24 ../src/scripts/xzgrep.1:33
+#: ../src/scripts/xzless.1:19 ../src/scripts/xzmore.1:16
 #, no-wrap
 msgid "DESCRIPTION"
 msgstr ""
 
 #. type: Plain text
-#: ../src/xz/xz.1:65
+#: ../src/xz/xz.1:70
 msgid ""
 "B<xz> is a general-purpose data compression tool with command line syntax "
 "similar to B<gzip>(1) and B<bzip2>(1). The native file format is the "
 "B<.xz> format, but the legacy B<.lzma> format used by LZMA Utils and raw "
-"compressed streams with no container format headers are also supported."
+"compressed streams with no container format headers are also supported. In "
+"addition, decompression of the B<.lz> format used by B<lzip> is supported."
 msgstr ""
 
 #. type: Plain text
-#: ../src/xz/xz.1:87
+#: ../src/xz/xz.1:92
 msgid ""
 "B<xz> compresses or decompresses each I<file> according to the selected "
 "operation mode. If no I<files> are given or I<file> is B<->, B<xz> reads "
@@ -130,66 +141,73 @@
 msgstr ""
 
 #. type: Plain text
-#: ../src/xz/xz.1:97
+#: ../src/xz/xz.1:102
 msgid ""
 "Unless B<--stdout> is specified, I<files> other than B<-> are written to a "
 "new file whose name is derived from the source I<file> name:"
 msgstr ""
 
 #. type: IP
-#: ../src/xz/xz.1:97 ../src/xz/xz.1:103 ../src/xz/xz.1:127 ../src/xz/xz.1:132 ../src/xz/xz.1:135 ../src/xz/xz.1:138 ../src/xz/xz.1:154 ../src/xz/xz.1:395 ../src/xz/xz.1:398 ../src/xz/xz.1:405 ../src/xz/xz.1:621 ../src/xz/xz.1:623 ../src/xz/xz.1:722 ../src/xz/xz.1:733 ../src/xz/xz.1:742 ../src/xz/xz.1:750 ../src/xz/xz.1:965 ../src/xz/xz.1:974 ../src/xz/xz.1:986 ../src/xz/xz.1:1552 ../src/xz/xz.1:1558 ../src/xz/xz.1:1674 ../src/xz/xz.1:1678 ../src/xz/xz.1:1681 ../src/xz/xz.1:1684 ../src/xz/xz.1:1688 ../src/xz/xz.1:1695 ../src/xz/xz.1:1697
+#: ../src/xz/xz.1:102 ../src/xz/xz.1:108 ../src/xz/xz.1:133 ../src/xz/xz.1:138
+#: ../src/xz/xz.1:141 ../src/xz/xz.1:144 ../src/xz/xz.1:160 ../src/xz/xz.1:421
+#: ../src/xz/xz.1:424 ../src/xz/xz.1:431 ../src/xz/xz.1:676 ../src/xz/xz.1:678
+#: ../src/xz/xz.1:777 ../src/xz/xz.1:788 ../src/xz/xz.1:797 ../src/xz/xz.1:805
+#: ../src/xz/xz.1:1033 ../src/xz/xz.1:1042 ../src/xz/xz.1:1054
+#: ../src/xz/xz.1:1729 ../src/xz/xz.1:1735 ../src/xz/xz.1:1853
+#: ../src/xz/xz.1:1857 ../src/xz/xz.1:1860 ../src/xz/xz.1:1863
+#: ../src/xz/xz.1:1867 ../src/xz/xz.1:1874 ../src/xz/xz.1:1876
 #, no-wrap
 msgid "\\(bu"
 msgstr ""
 
 #. type: Plain text
-#: ../src/xz/xz.1:103
+#: ../src/xz/xz.1:108
 msgid ""
 "When compressing, the suffix of the target file format (B<.xz> or B<.lzma>) "
 "is appended to the source filename to get the target filename."
 msgstr ""
 
 #. type: Plain text
-#: ../src/xz/xz.1:117
+#: ../src/xz/xz.1:123
 msgid ""
-"When decompressing, the B<.xz> or B<.lzma> suffix is removed from the "
-"filename to get the target filename. B<xz> also recognizes the suffixes "
+"When decompressing, the B<.xz>, B<.lzma>, or B<.lz> suffix is removed from "
+"the filename to get the target filename. B<xz> also recognizes the suffixes "
 "B<.txz> and B<.tlz>, and replaces them with the B<.tar> suffix."
 msgstr ""
 
 #. type: Plain text
-#: ../src/xz/xz.1:121
+#: ../src/xz/xz.1:127
 msgid ""
 "If the target file already exists, an error is displayed and the I<file> is "
 "skipped."
 msgstr ""
 
 #. type: Plain text
-#: ../src/xz/xz.1:127
+#: ../src/xz/xz.1:133
 msgid ""
 "Unless writing to standard output, B<xz> will display a warning and skip the "
 "I<file> if any of the following applies:"
 msgstr ""
 
 #. type: Plain text
-#: ../src/xz/xz.1:132
+#: ../src/xz/xz.1:138
 msgid ""
 "I<File> is not a regular file. Symbolic links are not followed, and thus "
 "they are not considered to be regular files."
 msgstr ""
 
 #. type: Plain text
-#: ../src/xz/xz.1:135
+#: ../src/xz/xz.1:141
 msgid "I<File> has more than one hard link."
 msgstr ""
 
 #. type: Plain text
-#: ../src/xz/xz.1:138
+#: ../src/xz/xz.1:144
 msgid "I<File> has setuid, setgid, or sticky bit set."
 msgstr ""
 
 #. type: Plain text
-#: ../src/xz/xz.1:154
+#: ../src/xz/xz.1:160
 msgid ""
 "The operation mode is set to compress and the I<file> already has a suffix "
 "of the target file format (B<.xz> or B<.txz> when compressing to the B<.xz> "
@@ -197,15 +215,15 @@
 msgstr ""
 
 #. type: Plain text
-#: ../src/xz/xz.1:163
+#: ../src/xz/xz.1:170
 msgid ""
 "The operation mode is set to decompress and the I<file> doesn't have a "
-"suffix of any of the supported file formats (B<.xz>, B<.txz>, B<.lzma>, or "
-"B<.tlz>)."
+"suffix of any of the supported file formats (B<.xz>, B<.txz>, B<.lzma>, "
+"B<.tlz>, or B<.lz>)."
 msgstr ""
 
 #. type: Plain text
-#: ../src/xz/xz.1:178
+#: ../src/xz/xz.1:185
 msgid ""
 "After successfully compressing or decompressing the I<file>, B<xz> copies "
 "the owner, group, permissions, access time, and modification time from the "
@@ -217,15 +235,15 @@
 msgstr ""
 
 #. type: Plain text
-#: ../src/xz/xz.1:187
+#: ../src/xz/xz.1:195
 msgid ""
 "Once the target file has been successfully closed, the source I<file> is "
 "removed unless B<--keep> was specified. The source I<file> is never removed "
-"if the output is written to standard output."
+"if the output is written to standard output or if an error occurs."
 msgstr ""
 
 #. type: Plain text
-#: ../src/xz/xz.1:199
+#: ../src/xz/xz.1:207
 msgid ""
 "Sending B<SIGINFO> or B<SIGUSR1> to the B<xz> process makes it print "
 "progress information to standard error. This has only limited use since "
@@ -234,13 +252,13 @@
 msgstr ""
 
 #. type: SS
-#: ../src/xz/xz.1:200
+#: ../src/xz/xz.1:208
 #, no-wrap
 msgid "Memory usage"
 msgstr ""
 
 #. type: Plain text
-#: ../src/xz/xz.1:216
+#: ../src/xz/xz.1:224
 msgid ""
 "The memory usage of B<xz> varies from a few hundred kilobytes to several "
 "gigabytes depending on the compression settings. The settings used when "
@@ -253,22 +271,22 @@
 msgstr ""
 
 #. type: Plain text
-#: ../src/xz/xz.1:228
+#: ../src/xz/xz.1:236
 msgid ""
 "Especially users of older systems may find the possibility of very large "
 "memory usage annoying. To prevent uncomfortable surprises, B<xz> has a "
 "built-in memory usage limiter, which is disabled by default. While some "
 "operating systems provide ways to limit the memory usage of processes, "
-"relying on it wasn't deemed to be flexible enough (e.g. using B<ulimit>(1) "
-"to limit virtual memory tends to cripple B<mmap>(2))."
+"relying on it wasn't deemed to be flexible enough (for example, using "
+"B<ulimit>(1) to limit virtual memory tends to cripple B<mmap>(2))."
 msgstr ""
 
 #. type: Plain text
-#: ../src/xz/xz.1:248
+#: ../src/xz/xz.1:258
 msgid ""
 "The memory usage limiter can be enabled with the command line option "
 "B<--memlimit=>I<limit>. Often it is more convenient to enable the limiter "
-"by default by setting the environment variable B<XZ_DEFAULTS>, e.g.\\& "
+"by default by setting the environment variable B<XZ_DEFAULTS>, for example, "
 "B<XZ_DEFAULTS=--memlimit=150MiB>. It is possible to set the limits "
 "separately for compression and decompression by using "
 "B<--memlimit-compress=>I<limit> and B<--memlimit-decompress=>I<limit>. "
@@ -279,7 +297,7 @@
 msgstr ""
 
 #. type: Plain text
-#: ../src/xz/xz.1:265
+#: ../src/xz/xz.1:277
 msgid ""
 "If the specified memory usage limit is exceeded when decompressing, B<xz> "
 "will display an error and decompressing the file will fail. If the limit is "
@@ -287,55 +305,55 @@
 "the limit is no longer exceeded (except when using B<--format=raw> or "
 "B<--no-adjust>). This way the operation won't fail unless the limit is very "
 "small. The scaling of the settings is done in steps that don't match the "
-"compression level presets, e.g. if the limit is only slightly less than the "
-"amount required for B<xz -9>, the settings will be scaled down only a "
-"little, not all the way down to B<xz -8>."
+"compression level presets, for example, if the limit is only slightly less "
+"than the amount required for B<xz -9>, the settings will be scaled down only "
+"a little, not all the way down to B<xz -8>."
 msgstr ""
 
 #. type: SS
-#: ../src/xz/xz.1:266
+#: ../src/xz/xz.1:278
 #, no-wrap
 msgid "Concatenation and padding with .xz files"
 msgstr ""
 
 #. type: Plain text
-#: ../src/xz/xz.1:274
+#: ../src/xz/xz.1:286
 msgid ""
 "It is possible to concatenate B<.xz> files as is. B<xz> will decompress "
 "such files as if they were a single B<.xz> file."
 msgstr ""
 
 #. type: Plain text
-#: ../src/xz/xz.1:283
+#: ../src/xz/xz.1:295
 msgid ""
 "It is possible to insert padding between the concatenated parts or after the "
 "last part. The padding must consist of null bytes and the size of the "
-"padding must be a multiple of four bytes. This can be useful e.g. if the "
-"B<.xz> file is stored on a medium that measures file sizes in 512-byte "
-"blocks."
+"padding must be a multiple of four bytes. This can be useful, for example, "
+"if the B<.xz> file is stored on a medium that measures file sizes in "
+"512-byte blocks."
 msgstr ""
 
 #. type: Plain text
-#: ../src/xz/xz.1:287
+#: ../src/xz/xz.1:299
 msgid ""
 "Concatenation and padding are not allowed with B<.lzma> files or raw "
 "streams."
 msgstr ""
 
 #. type: SH
-#: ../src/xz/xz.1:288 ../src/xzdec/xzdec.1:61
+#: ../src/xz/xz.1:300 ../src/xzdec/xzdec.1:61
 #, no-wrap
 msgid "OPTIONS"
 msgstr ""
 
 #. type: SS
-#: ../src/xz/xz.1:290
+#: ../src/xz/xz.1:302
 #, no-wrap
 msgid "Integer suffixes and special values"
 msgstr ""
 
 #. type: Plain text
-#: ../src/xz/xz.1:294
+#: ../src/xz/xz.1:306
 msgid ""
 "In most places where an integer argument is expected, an optional suffix is "
 "supported to easily indicate large integers. There must be no space between "
@@ -343,70 +361,70 @@
 msgstr ""
 
 #. type: TP
-#: ../src/xz/xz.1:294
+#: ../src/xz/xz.1:306
 #, no-wrap
 msgid "B<KiB>"
 msgstr ""
 
 #. type: Plain text
-#: ../src/xz/xz.1:305
+#: ../src/xz/xz.1:317
 msgid ""
 "Multiply the integer by 1,024 (2^10). B<Ki>, B<k>, B<kB>, B<K>, and B<KB> "
 "are accepted as synonyms for B<KiB>."
 msgstr ""
 
 #. type: TP
-#: ../src/xz/xz.1:305
+#: ../src/xz/xz.1:317
 #, no-wrap
 msgid "B<MiB>"
 msgstr ""
 
 #. type: Plain text
-#: ../src/xz/xz.1:315
+#: ../src/xz/xz.1:327
 msgid ""
 "Multiply the integer by 1,048,576 (2^20). B<Mi>, B<m>, B<M>, and B<MB> are "
 "accepted as synonyms for B<MiB>."
 msgstr ""
 
 #. type: TP
-#: ../src/xz/xz.1:315
+#: ../src/xz/xz.1:327
 #, no-wrap
 msgid "B<GiB>"
 msgstr ""
 
 #. type: Plain text
-#: ../src/xz/xz.1:325
+#: ../src/xz/xz.1:337
 msgid ""
 "Multiply the integer by 1,073,741,824 (2^30). B<Gi>, B<g>, B<G>, and B<GB> "
 "are accepted as synonyms for B<GiB>."
 msgstr ""
 
 #. type: Plain text
-#: ../src/xz/xz.1:330
+#: ../src/xz/xz.1:342
 msgid ""
 "The special value B<max> can be used to indicate the maximum integer value "
 "supported by the option."
 msgstr ""
 
 #. type: SS
-#: ../src/xz/xz.1:331
+#: ../src/xz/xz.1:343
 #, no-wrap
 msgid "Operation mode"
 msgstr ""
 
 #. type: Plain text
-#: ../src/xz/xz.1:334
+#: ../src/xz/xz.1:346
 msgid "If multiple operation mode options are given, the last one takes effect."
 msgstr ""
 
 #. type: TP
-#: ../src/xz/xz.1:334
+#: ../src/xz/xz.1:346
 #, no-wrap
 msgid "B<-z>, B<--compress>"
 msgstr ""
 
 #. type: Plain text
-#: ../src/xz/xz.1:343
+#: ../src/xz/xz.1:355
 msgid ""
 "Compress. This is the default operation mode when no operation mode option "
 "is specified and no other operation mode is implied from the command name "
@@ -414,24 +432,24 @@
 msgstr ""
 
 #. type: TP
-#: ../src/xz/xz.1:343 ../src/xzdec/xzdec.1:62
+#: ../src/xz/xz.1:355 ../src/xzdec/xzdec.1:62
 #, no-wrap
 msgid "B<-d>, B<--decompress>, B<--uncompress>"
 msgstr ""
 
 #. type: Plain text
-#: ../src/xz/xz.1:346
+#: ../src/xz/xz.1:358
 msgid "Decompress."
 msgstr ""
 
 #. type: TP
-#: ../src/xz/xz.1:346
+#: ../src/xz/xz.1:358
 #, no-wrap
 msgid "B<-t>, B<--test>"
 msgstr ""
 
 #. type: Plain text
-#: ../src/xz/xz.1:355
+#: ../src/xz/xz.1:367
 msgid ""
 "Test the integrity of compressed I<files>. This option is equivalent to "
 "B<--decompress --stdout> except that the decompressed data is discarded "
@@ -440,13 +458,13 @@
 msgstr ""
 
 #. type: TP
-#: ../src/xz/xz.1:355
+#: ../src/xz/xz.1:367
 #, no-wrap
 msgid "B<-l>, B<--list>"
 msgstr ""
 
 #. type: Plain text
-#: ../src/xz/xz.1:364
+#: ../src/xz/xz.1:376
 msgid ""
 "Print information about compressed I<files>. No uncompressed output is "
 "produced, and no files are created or removed. In list mode, the program "
@@ -455,60 +473,70 @@
 msgstr ""
 
 #. type: Plain text
-#: ../src/xz/xz.1:379
+#: ../src/xz/xz.1:391
 msgid ""
 "The default listing shows basic information about I<files>, one file per "
 "line. To get more detailed information, use also the B<--verbose> option. "
 "For even more information, use B<--verbose> twice, but note that this may be "
 "slow, because getting all the extra information requires many seeks. The "
-"width of verbose output exceeds 80 characters, so piping the output to "
-"e.g.\\& B<less\\ -S> may be convenient if the terminal isn't wide enough."
+"width of verbose output exceeds 80 characters, so piping the output to, for "
+"example, B<less\\ -S> may be convenient if the terminal isn't wide enough."
 msgstr ""
 
 #. type: Plain text
-#: ../src/xz/xz.1:386
+#: ../src/xz/xz.1:398
 msgid ""
 "The exact output may vary between B<xz> versions and different locales. For "
 "machine-readable output, B<--robot --list> should be used."
 msgstr ""
 
 #. type: SS
-#: ../src/xz/xz.1:387
+#: ../src/xz/xz.1:399
 #, no-wrap
 msgid "Operation modifiers"
 msgstr ""
 
 #. type: TP
-#: ../src/xz/xz.1:388 ../src/xzdec/xzdec.1:69
+#: ../src/xz/xz.1:400 ../src/xzdec/xzdec.1:69
 #, no-wrap
 msgid "B<-k>, B<--keep>"
 msgstr ""
 
 #. type: Plain text
-#: ../src/xz/xz.1:391
+#: ../src/xz/xz.1:403
 msgid "Don't delete the input files."
 msgstr ""
 
+#. type: Plain text
+#: ../src/xz/xz.1:417
+msgid ""
+"Since B<xz> 5.2.6, this option also makes B<xz> compress or decompress even "
+"if the input is a symbolic link to a regular file, has more than one hard "
+"link, or has the setuid, setgid, or sticky bit set. The setuid, setgid, and "
+"sticky bits are not copied to the target file. In earlier versions this was "
+"only done with B<--force>."
+msgstr ""
+
 #. type: TP
-#: ../src/xz/xz.1:391
+#: ../src/xz/xz.1:417
 #, no-wrap
 msgid "B<-f>, B<--force>"
 msgstr ""
 
 #. type: Plain text
-#: ../src/xz/xz.1:394
+#: ../src/xz/xz.1:420
 msgid "This option has several effects:"
 msgstr ""
 
 #. type: Plain text
-#: ../src/xz/xz.1:398
+#: ../src/xz/xz.1:424
 msgid ""
 "If the target file already exists, delete it before compressing or "
 "decompressing."
 msgstr ""
 
 #. type: Plain text
-#: ../src/xz/xz.1:405
+#: ../src/xz/xz.1:431
 msgid ""
 "Compress or decompress even if the input is a symbolic link to a regular "
 "file, has more than one hard link, or has the setuid, setgid, or sticky bit "
@@ -516,7 +544,7 @@
 msgstr ""
 
 #. type: Plain text
-#: ../src/xz/xz.1:430
+#: ../src/xz/xz.1:456
 msgid ""
 "When used with B<--decompress> B<--stdout> and B<xz> cannot recognize the "
 "type of the source file, copy the source file as is to standard output. "
@@ -529,26 +557,26 @@
 msgstr ""
 
 #. type: TP
-#: ../src/xz/xz.1:431 ../src/xzdec/xzdec.1:76
+#: ../src/xz/xz.1:457 ../src/xzdec/xzdec.1:76
 #, no-wrap
 msgid "B<-c>, B<--stdout>, B<--to-stdout>"
 msgstr ""
 
 #. type: Plain text
-#: ../src/xz/xz.1:437
+#: ../src/xz/xz.1:463
 msgid ""
 "Write the compressed or decompressed data to standard output instead of a "
 "file. This implies B<--keep>."
 msgstr ""
 
 #. type: TP
-#: ../src/xz/xz.1:437
+#: ../src/xz/xz.1:463
 #, no-wrap
 msgid "B<--single-stream>"
 msgstr ""
 
 #. type: Plain text
-#: ../src/xz/xz.1:446
+#: ../src/xz/xz.1:472
 msgid ""
 "Decompress only the first B<.xz> stream, and silently ignore possible "
 "remaining input data following the stream. Normally such trailing garbage "
@@ -556,7 +584,7 @@
 msgstr ""
 
 #. type: Plain text
-#: ../src/xz/xz.1:455
+#: ../src/xz/xz.1:481
 msgid ""
 "B<xz> never decompresses more than one stream from B<.lzma> files or raw "
 "streams, but this option still makes B<xz> ignore the possible trailing data "
@@ -564,20 +592,20 @@
 msgstr ""
 
 #. type: Plain text
-#: ../src/xz/xz.1:460
+#: ../src/xz/xz.1:486
 msgid ""
 "This option has no effect if the operation mode is not B<--decompress> or "
 "B<--test>."
 msgstr ""
 
 #. type: TP
-#: ../src/xz/xz.1:460
+#: ../src/xz/xz.1:486
 #, no-wrap
 msgid "B<--no-sparse>"
 msgstr ""
 
 #. type: Plain text
-#: ../src/xz/xz.1:472
+#: ../src/xz/xz.1:498
 msgid ""
 "Disable creation of sparse files. By default, if decompressing into a "
 "regular file, B<xz> tries to make the file sparse if the decompressed data "
@@ -589,13 +617,13 @@
 msgstr ""
 
 #. type: TP
-#: ../src/xz/xz.1:472
+#: ../src/xz/xz.1:498
 #, no-wrap
 msgid "B<-S> I<.suf>, B<--suffix=>I<.suf>"
 msgstr ""
 
 #. type: Plain text
-#: ../src/xz/xz.1:484
+#: ../src/xz/xz.1:510
 msgid ""
 "When compressing, use I<.suf> as the suffix for the target file instead of "
 "B<.xz> or B<.lzma>. If not writing to standard output and the source file "
@@ -604,16 +632,16 @@
 msgstr ""
 
 #. type: Plain text
-#: ../src/xz/xz.1:497
+#: ../src/xz/xz.1:524
 msgid ""
 "When decompressing, recognize files with the suffix I<.suf> in addition to "
-"files with the B<.xz>, B<.txz>, B<.lzma>, or B<.tlz> suffix. If the source "
-"file has the suffix I<.suf>, the suffix is removed to get the target "
+"files with the B<.xz>, B<.txz>, B<.lzma>, B<.tlz>, or B<.lz> suffix. If the "
+"source file has the suffix I<.suf>, the suffix is removed to get the target "
 "filename."
 msgstr ""
 
 #. type: Plain text
-#: ../src/xz/xz.1:503
+#: ../src/xz/xz.1:530
 msgid ""
 "When compressing or decompressing raw streams (B<--format=raw>), the suffix "
 "must always be specified unless writing to standard output, because there is "
@@ -621,13 +649,13 @@
 msgstr ""
 
 #. type: TP
-#: ../src/xz/xz.1:503
+#: ../src/xz/xz.1:530
 #, no-wrap
 msgid "B<--files>B<=>I<file>"
 msgstr ""
 
 #. type: Plain text
-#: ../src/xz/xz.1:517
+#: ../src/xz/xz.1:544
 msgid ""
 "Read the filenames to process from I<file>; if I<file> is omitted, filenames "
 "are read from standard input. Filenames must be terminated with the newline "
@@ -637,43 +665,43 @@
 msgstr ""
 
 #. type: TP
-#: ../src/xz/xz.1:517
+#: ../src/xz/xz.1:544
 #, no-wrap
 msgid "B<--files0>B<=>I<file>"
 msgstr ""
 
 #. type: Plain text
-#: ../src/xz/xz.1:521
+#: ../src/xz/xz.1:548
 msgid ""
 "This is identical to B<--files>B<=>I<file> except that each filename must "
 "be terminated with the null character."
 msgstr ""
 
 #. type: SS
-#: ../src/xz/xz.1:522
+#: ../src/xz/xz.1:549
 #, no-wrap
 msgid "Basic file format and compression options"
 msgstr ""
 
 #. type: TP
-#: ../src/xz/xz.1:523
+#: ../src/xz/xz.1:550
 #, no-wrap
 msgid "B<-F> I<format>, B<--format=>I<format>"
 msgstr ""
 
 #. type: Plain text
-#: ../src/xz/xz.1:528
+#: ../src/xz/xz.1:555
 msgid "Specify the file I<format> to compress or decompress:"
 msgstr ""
 
 #. type: TP
-#: ../src/xz/xz.1:529
+#: ../src/xz/xz.1:556
 #, no-wrap
 msgid "B<auto>"
 msgstr ""
 
 #. type: Plain text
-#: ../src/xz/xz.1:541
+#: ../src/xz/xz.1:568
 msgid ""
 "This is the default. When compressing, B<auto> is equivalent to B<xz>. "
 "When decompressing, the format of the input file is automatically detected. "
@@ -682,26 +710,26 @@
 msgstr ""
 
 #. type: TP
-#: ../src/xz/xz.1:541
+#: ../src/xz/xz.1:568
 #, no-wrap
 msgid "B<xz>"
 msgstr ""
 
 #. type: Plain text
-#: ../src/xz/xz.1:548
+#: ../src/xz/xz.1:575
 msgid ""
 "Compress to the B<.xz> file format, or accept only B<.xz> files when "
 "decompressing."
 msgstr ""
 
 #. type: TP
-#: ../src/xz/xz.1:548
+#: ../src/xz/xz.1:575
 #, no-wrap
 msgid "B<lzma>, B<alone>"
 msgstr ""
 
 #. type: Plain text
-#: ../src/xz/xz.1:558
+#: ../src/xz/xz.1:585
 msgid ""
 "Compress to the legacy B<.lzma> file format, or accept only B<.lzma> files "
 "when decompressing. The alternative name B<alone> is provided for backwards "
@@ -709,13 +737,44 @@
 msgstr ""
 
 #. type: TP
-#: ../src/xz/xz.1:558
+#: ../src/xz/xz.1:585
+#, no-wrap
+msgid "B<lzip>"
+msgstr ""
+
+#. type: Plain text
+#: ../src/xz/xz.1:591
+msgid "Accept only B<.lz> files when decompressing. Compression is not supported."
+msgstr ""
+
+#. type: Plain text
+#: ../src/xz/xz.1:604
+msgid ""
+"The B<.lz> format version 0 and the unextended version 1 are supported. "
+"Version 0 files were produced by B<lzip> 1.3 and older. Such files aren't "
+"common but may be found from file archives as a few source packages were "
+"released in this format. People might have old personal files in this "
+"format too. Decompression support for the format version 0 was removed in "
+"B<lzip> 1.18."
+msgstr ""
+
+#. type: Plain text
+#: ../src/xz/xz.1:613
+msgid ""
+"B<lzip> 1.4 and later create files in the format version 1. The sync flush "
+"marker extension to the format version 1 was added in B<lzip> 1.6. This "
+"extension is rarely used and isn't supported by B<xz> (diagnosed as corrupt "
+"input)."
+msgstr ""
+
+#. type: TP
+#: ../src/xz/xz.1:613
 #, no-wrap
 msgid "B<raw>"
 msgstr ""
 
 #. type: Plain text
-#: ../src/xz/xz.1:566
+#: ../src/xz/xz.1:621
 msgid ""
 "Compress or uncompress a raw stream (no headers). This is meant for "
 "advanced users only. To decode raw streams, you need use B<--format=raw> "
@@ -724,13 +783,13 @@
 msgstr ""
 
 #. type: TP
-#: ../src/xz/xz.1:567
+#: ../src/xz/xz.1:622
 #, no-wrap
 msgid "B<-C> I<check>, B<--check=>I<check>"
 msgstr ""
 
 #. type: Plain text
-#: ../src/xz/xz.1:582
+#: ../src/xz/xz.1:637
 msgid ""
 "Specify the type of the integrity check. The check is calculated from the "
 "uncompressed data and stored in the B<.xz> file. This option has an effect "
@@ -740,18 +799,18 @@
 msgstr ""
 
 #. type: Plain text
-#: ../src/xz/xz.1:586
+#: ../src/xz/xz.1:641
 msgid "Supported I<check> types:"
 msgstr ""
 
 #. type: TP
-#: ../src/xz/xz.1:587
+#: ../src/xz/xz.1:642
 #, no-wrap
 msgid "B<none>"
 msgstr ""
 
 #. type: Plain text
-#: ../src/xz/xz.1:593
+#: ../src/xz/xz.1:648
 msgid ""
 "Don't calculate an integrity check at all. This is usually a bad idea. "
 "This can be useful when integrity of the data is verified by other means "
@@ -759,24 +818,24 @@
 msgstr ""
 
 #. type: TP
-#: ../src/xz/xz.1:593
+#: ../src/xz/xz.1:648
 #, no-wrap
 msgid "B<crc32>"
 msgstr ""
 
 #. type: Plain text
-#: ../src/xz/xz.1:596
+#: ../src/xz/xz.1:651
 msgid "Calculate CRC32 using the polynomial from IEEE-802.3 (Ethernet)."
 msgstr ""
 
 #. type: TP
-#: ../src/xz/xz.1:596
+#: ../src/xz/xz.1:651
 #, no-wrap
 msgid "B<crc64>"
 msgstr ""
 
 #. type: Plain text
-#: ../src/xz/xz.1:601
+#: ../src/xz/xz.1:656
 msgid ""
 "Calculate CRC64 using the polynomial from ECMA-182. This is the default, "
 "since it is slightly better than CRC32 at detecting damaged files and the "
@@ -784,50 +843,50 @@
 msgstr ""
 
 #. type: TP
-#: ../src/xz/xz.1:601
+#: ../src/xz/xz.1:656
 #, no-wrap
 msgid "B<sha256>"
 msgstr ""
 
 #. type: Plain text
-#: ../src/xz/xz.1:605
+#: ../src/xz/xz.1:660
 msgid "Calculate SHA-256. This is somewhat slower than CRC32 and CRC64."
 msgstr ""
 
 #. type: Plain text
-#: ../src/xz/xz.1:611
+#: ../src/xz/xz.1:666
 msgid ""
 "Integrity of the B<.xz> headers is always verified with CRC32. It is not "
 "possible to change or disable it."
 msgstr ""
 
 #. type: TP
-#: ../src/xz/xz.1:611
+#: ../src/xz/xz.1:666
 #, no-wrap
 msgid "B<--ignore-check>"
 msgstr ""
 
 #. type: Plain text
-#: ../src/xz/xz.1:617
+#: ../src/xz/xz.1:672
 msgid ""
 "Don't verify the integrity check of the compressed data when decompressing. "
 "The CRC32 values in the B<.xz> headers will still be verified normally."
 msgstr ""
 
 #. type: Plain text
-#: ../src/xz/xz.1:620
+#: ../src/xz/xz.1:675
 msgid ""
 "B<Do not use this option unless you know what you are doing.> Possible "
 "reasons to use this option:"
 msgstr ""
 
 #. type: Plain text
-#: ../src/xz/xz.1:623
+#: ../src/xz/xz.1:678
 msgid "Trying to recover data from a corrupt .xz file."
 msgstr ""
 
 #. type: Plain text
-#: ../src/xz/xz.1:629
+#: ../src/xz/xz.1:684
 msgid ""
 "Speeding up decompression. This matters mostly with SHA-256 or with files "
 "that have compressed extremely well. It's recommended to not use this "
@@ -836,13 +895,13 @@
 msgstr ""
 
 #. type: TP
-#: ../src/xz/xz.1:630
+#: ../src/xz/xz.1:685
 #, no-wrap
 msgid "B<-0> ... B<-9>"
 msgstr ""
 
 #. type: Plain text
-#: ../src/xz/xz.1:639
+#: ../src/xz/xz.1:694
 msgid ""
 "Select a compression preset level. The default is B<-6>. If multiple "
 "preset levels are specified, the last one takes effect. If a custom filter "
@@ -851,7 +910,7 @@
 msgstr ""
 
 #. type: Plain text
-#: ../src/xz/xz.1:654
+#: ../src/xz/xz.1:709
 msgid ""
 "The differences between the presets are more significant than with "
 "B<gzip>(1) and B<bzip2>(1). The selected compression settings determine "
@@ -862,13 +921,13 @@
 msgstr ""
 
 #. type: TP
-#: ../src/xz/xz.1:655
+#: ../src/xz/xz.1:710
 #, no-wrap
 msgid "B<-0> ... B<-3>"
 msgstr ""
 
 #. type: Plain text
-#: ../src/xz/xz.1:667
+#: ../src/xz/xz.1:722
 msgid ""
 "These are somewhat fast presets. B<-0> is sometimes faster than B<gzip -9> "
 "while compressing much better. The higher ones often have speed comparable "
@@ -877,29 +936,29 @@
 msgstr ""
 
 #. type: TP
-#: ../src/xz/xz.1:667
+#: ../src/xz/xz.1:722
 #, no-wrap
 msgid "B<-4> ... B<-6>"
 msgstr ""
 
 #. type: Plain text
-#: ../src/xz/xz.1:681
+#: ../src/xz/xz.1:736
 msgid ""
 "Good to very good compression while keeping decompressor memory usage "
 "reasonable even for old systems. B<-6> is the default, which is usually a "
-"good choice e.g. for distributing files that need to be decompressible even "
-"on systems with only 16\\ MiB RAM. (B<-5e> or B<-6e> may be worth "
-"considering too. See B<--extreme>.)"
+"good choice for distributing files that need to be decompressible even on "
+"systems with only 16\\ MiB RAM. (B<-5e> or B<-6e> may be worth considering "
+"too. See B<--extreme>.)"
 msgstr ""
 
 #. type: TP
-#: ../src/xz/xz.1:681
+#: ../src/xz/xz.1:736
 #, no-wrap
 msgid "B<-7 ... -9>"
 msgstr ""
 
 #. type: Plain text
-#: ../src/xz/xz.1:688
+#: ../src/xz/xz.1:743
 msgid ""
 "These are like B<-6> but with higher compressor and decompressor memory "
 "requirements. These are useful only when compressing files bigger than 8\\ "
@@ -907,7 +966,7 @@
 msgstr ""
 
 #. type: Plain text
-#: ../src/xz/xz.1:696
+#: ../src/xz/xz.1:751
 msgid ""
 "On the same hardware, the decompression speed is approximately a constant "
 "number of bytes of compressed data per second. In other words, the better "
@@ -917,263 +976,282 @@
 msgstr ""
 
 #. type: Plain text
-#: ../src/xz/xz.1:698
+#: ../src/xz/xz.1:753
 msgid "The following table summarises the features of the presets:"
 msgstr ""
 
 #. type: tbl table
-#: ../src/xz/xz.1:705 ../src/xz/xz.1:786 ../src/xz/xz.1:2623
+#: ../src/xz/xz.1:760 ../src/xz/xz.1:841 ../src/xz/xz.1:2839
 #, no-wrap
 msgid "Preset"
 msgstr ""
 
 #. type: tbl table
-#: ../src/xz/xz.1:705 ../src/xz/xz.1:786
+#: ../src/xz/xz.1:760 ../src/xz/xz.1:841
 #, no-wrap
 msgid "DictSize"
 msgstr ""
 
 #. type: tbl table
-#: ../src/xz/xz.1:705 ../src/xz/xz.1:786 ../src/xz/xz.1:2623
+#: ../src/xz/xz.1:760 ../src/xz/xz.1:841 ../src/xz/xz.1:2839
 #, no-wrap
 msgid "CompCPU"
 msgstr ""
 
 #. type: tbl table
-#: ../src/xz/xz.1:705 ../src/xz/xz.1:786
+#: ../src/xz/xz.1:760 ../src/xz/xz.1:841
 #, no-wrap
 msgid "CompMem"
 msgstr ""
 
 #. type: tbl table
-#: ../src/xz/xz.1:705 ../src/xz/xz.1:786
+#: ../src/xz/xz.1:760 ../src/xz/xz.1:841
 #, no-wrap
 msgid "DecMem"
 msgstr ""
 
 #. type: tbl table
-#: ../src/xz/xz.1:706 ../src/xz/xz.1:2234 ../src/xz/xz.1:2259 ../src/xz/xz.1:2624
+#: ../src/xz/xz.1:761 ../src/xz/xz.1:2450 ../src/xz/xz.1:2475
+#: ../src/xz/xz.1:2840
 #, no-wrap
 msgid "-0"
 msgstr ""
 
 #. type: tbl table
-#: ../src/xz/xz.1:706 ../src/xz/xz.1:787 ../src/xz/xz.1:2234
+#: ../src/xz/xz.1:761 ../src/xz/xz.1:842 ../src/xz/xz.1:2450
 #, no-wrap
 msgid "256 KiB"
 msgstr ""
 
-#. type: tbl table
-#: ../src/xz/xz.1:706 ../src/xz/xz.1:2624
+#. type: TP
+#: ../src/xz/xz.1:761 ../src/xz/xz.1:2840 ../src/scripts/xzgrep.1:82
 #, no-wrap
 msgid "0"
 msgstr ""
 
 #. type: tbl table
-#: ../src/xz/xz.1:706 ../src/xz/xz.1:708 ../src/xz/xz.1:789 ../src/xz/xz.1:2259
+#: ../src/xz/xz.1:761 ../src/xz/xz.1:763 ../src/xz/xz.1:844 ../src/xz/xz.1:2475
 #, no-wrap
 msgid "3 MiB"
 msgstr ""
 
 #. type: tbl table
-#: ../src/xz/xz.1:706 ../src/xz/xz.1:707 ../src/xz/xz.1:787 ../src/xz/xz.1:788 ../src/xz/xz.1:2235 ../src/xz/xz.1:2236 ../src/xz/xz.1:2238
+#: ../src/xz/xz.1:761 ../src/xz/xz.1:762 ../src/xz/xz.1:842 ../src/xz/xz.1:843
+#: ../src/xz/xz.1:2451 ../src/xz/xz.1:2452 ../src/xz/xz.1:2454
 #, no-wrap
 msgid "1 MiB"
 msgstr ""
 
 #. type: tbl table
-#: ../src/xz/xz.1:707 ../src/xz/xz.1:2235 ../src/xz/xz.1:2260 ../src/xz/xz.1:2625
+#: ../src/xz/xz.1:762 ../src/xz/xz.1:2451 ../src/xz/xz.1:2476
+#: ../src/xz/xz.1:2841
 #, no-wrap
 msgid "-1"
 msgstr ""
 
-#. type: tbl table
-#: ../src/xz/xz.1:707 ../src/xz/xz.1:1582 ../src/xz/xz.1:2625
+#. type: TP
+#: ../src/xz/xz.1:762 ../src/xz/xz.1:1758 ../src/xz/xz.1:2841
+#: ../src/scripts/xzgrep.1:86
 #, no-wrap
 msgid "1"
 msgstr ""
 
 #. type: tbl table
-#: ../src/xz/xz.1:707 ../src/xz/xz.1:711 ../src/xz/xz.1:712 ../src/xz/xz.1:792 ../src/xz/xz.1:793 ../src/xz/xz.1:2260
+#: ../src/xz/xz.1:762 ../src/xz/xz.1:766 ../src/xz/xz.1:767 ../src/xz/xz.1:847
+#: ../src/xz/xz.1:848 ../src/xz/xz.1:2476
 #, no-wrap
 msgid "9 MiB"
 msgstr ""
 
 #. type: tbl table
-#: ../src/xz/xz.1:707 ../src/xz/xz.1:708 ../src/xz/xz.1:788 ../src/xz/xz.1:789 ../src/xz/xz.1:2236 ../src/xz/xz.1:2239 ../src/xz/xz.1:2260
+#: ../src/xz/xz.1:762 ../src/xz/xz.1:763 ../src/xz/xz.1:843 ../src/xz/xz.1:844
+#: ../src/xz/xz.1:2452 ../src/xz/xz.1:2455 ../src/xz/xz.1:2476
 #, no-wrap
 msgid "2 MiB"
 msgstr ""
 
 #. type: tbl table
-#: ../src/xz/xz.1:708 ../src/xz/xz.1:2236 ../src/xz/xz.1:2261 ../src/xz/xz.1:2626
+#: ../src/xz/xz.1:763 ../src/xz/xz.1:2452 ../src/xz/xz.1:2477
+#: ../src/xz/xz.1:2842
 #, no-wrap
 msgid "-2"
 msgstr ""
 
 #. type: tbl table
-#: ../src/xz/xz.1:708 ../src/xz/xz.1:1585 ../src/xz/xz.1:2626
+#: ../src/xz/xz.1:763 ../src/xz/xz.1:1760 ../src/xz/xz.1:2842
 #, no-wrap
 msgid "2"
 msgstr ""
 
 #. type: tbl table
-#: ../src/xz/xz.1:708 ../src/xz/xz.1:713 ../src/xz/xz.1:794 ../src/xz/xz.1:2261
+#: ../src/xz/xz.1:763 ../src/xz/xz.1:768 ../src/xz/xz.1:849 ../src/xz/xz.1:2477
 #, no-wrap
 msgid "17 MiB"
 msgstr ""
 
 #. type: tbl table
-#: ../src/xz/xz.1:709 ../src/xz/xz.1:2237 ../src/xz/xz.1:2262 ../src/xz/xz.1:2627
+#: ../src/xz/xz.1:764 ../src/xz/xz.1:2453 ../src/xz/xz.1:2478
+#: ../src/xz/xz.1:2843
 #, no-wrap
 msgid "-3"
 msgstr ""
 
 #. type: tbl table
-#: ../src/xz/xz.1:709 ../src/xz/xz.1:710 ../src/xz/xz.1:787 ../src/xz/xz.1:790 ../src/xz/xz.1:791 ../src/xz/xz.1:2237 ../src/xz/xz.1:2238 ../src/xz/xz.1:2240
+#: ../src/xz/xz.1:764 ../src/xz/xz.1:765 ../src/xz/xz.1:842 ../src/xz/xz.1:845
+#: ../src/xz/xz.1:846 ../src/xz/xz.1:2453 ../src/xz/xz.1:2454
+#: ../src/xz/xz.1:2456
 #, no-wrap
 msgid "4 MiB"
 msgstr ""
 
 #. type: tbl table
-#: ../src/xz/xz.1:709 ../src/xz/xz.1:2627
+#: ../src/xz/xz.1:764 ../src/xz/xz.1:2843
 #, no-wrap
 msgid "3"
 msgstr ""
 
 #. type: tbl table
-#: ../src/xz/xz.1:709 ../src/xz/xz.1:714 ../src/xz/xz.1:795 ../src/xz/xz.1:2242 ../src/xz/xz.1:2243 ../src/xz/xz.1:2262
+#: ../src/xz/xz.1:764 ../src/xz/xz.1:769 ../src/xz/xz.1:850 ../src/xz/xz.1:2458
+#: ../src/xz/xz.1:2459 ../src/xz/xz.1:2478
 #, no-wrap
 msgid "32 MiB"
 msgstr ""
 
 #. type: tbl table
-#: ../src/xz/xz.1:709 ../src/xz/xz.1:710 ../src/xz/xz.1:790 ../src/xz/xz.1:791
+#: ../src/xz/xz.1:764 ../src/xz/xz.1:765 ../src/xz/xz.1:845 ../src/xz/xz.1:846
 #, no-wrap
 msgid "5 MiB"
 msgstr ""
 
 #. type: tbl table
-#: ../src/xz/xz.1:710 ../src/xz/xz.1:2238 ../src/xz/xz.1:2263 ../src/xz/xz.1:2628
+#: ../src/xz/xz.1:765 ../src/xz/xz.1:2454 ../src/xz/xz.1:2479
+#: ../src/xz/xz.1:2844
 #, no-wrap
 msgid "-4"
 msgstr ""
 
 #. type: tbl table
-#: ../src/xz/xz.1:710 ../src/xz/xz.1:1583 ../src/xz/xz.1:1584 ../src/xz/xz.1:1587 ../src/xz/xz.1:2628
+#: ../src/xz/xz.1:765 ../src/xz/xz.1:1759 ../src/xz/xz.1:1761
+#: ../src/xz/xz.1:1762 ../src/xz/xz.1:1764 ../src/xz/xz.1:2844
 #, no-wrap
 msgid "4"
 msgstr ""
 
 #. type: tbl table
-#: ../src/xz/xz.1:710 ../src/xz/xz.1:790 ../src/xz/xz.1:791 ../src/xz/xz.1:2263
+#: ../src/xz/xz.1:765 ../src/xz/xz.1:845 ../src/xz/xz.1:846 ../src/xz/xz.1:2479
 #, no-wrap
 msgid "48 MiB"
 msgstr ""
 
 #. type: tbl table
-#: ../src/xz/xz.1:711 ../src/xz/xz.1:2239 ../src/xz/xz.1:2264 ../src/xz/xz.1:2629
+#: ../src/xz/xz.1:766 ../src/xz/xz.1:2455 ../src/xz/xz.1:2480
+#: ../src/xz/xz.1:2845
 #, no-wrap
 msgid "-5"
 msgstr ""
 
 #. type: tbl table
-#: ../src/xz/xz.1:711 ../src/xz/xz.1:712 ../src/xz/xz.1:792 ../src/xz/xz.1:793 ../src/xz/xz.1:2239 ../src/xz/xz.1:2240 ../src/xz/xz.1:2241
+#: ../src/xz/xz.1:766 ../src/xz/xz.1:767 ../src/xz/xz.1:847 ../src/xz/xz.1:848
+#: ../src/xz/xz.1:2455 ../src/xz/xz.1:2456 ../src/xz/xz.1:2457
 #, no-wrap
 msgid "8 MiB"
 msgstr ""
 
 #. type: tbl table
-#: ../src/xz/xz.1:711 ../src/xz/xz.1:2629
+#: ../src/xz/xz.1:766 ../src/xz/xz.1:2845
 #, no-wrap
 msgid "5"
 msgstr ""
 
 #. type: tbl table
-#: ../src/xz/xz.1:711 ../src/xz/xz.1:712 ../src/xz/xz.1:792 ../src/xz/xz.1:793 ../src/xz/xz.1:2264 ../src/xz/xz.1:2265
+#: ../src/xz/xz.1:766 ../src/xz/xz.1:767 ../src/xz/xz.1:847 ../src/xz/xz.1:848
+#: ../src/xz/xz.1:2480 ../src/xz/xz.1:2481
 #, no-wrap
 msgid "94 MiB"
 msgstr ""
 
 #. type: tbl table
-#: ../src/xz/xz.1:712 ../src/xz/xz.1:2240 ../src/xz/xz.1:2265 ../src/xz/xz.1:2630
+#: ../src/xz/xz.1:767 ../src/xz/xz.1:2456 ../src/xz/xz.1:2481
+#: ../src/xz/xz.1:2846
 #, no-wrap
 msgid "-6"
 msgstr ""
 
 #. type: tbl table
-#: ../src/xz/xz.1:712 ../src/xz/xz.1:713 ../src/xz/xz.1:714 ../src/xz/xz.1:715 ../src/xz/xz.1:2630
+#: ../src/xz/xz.1:767 ../src/xz/xz.1:768 ../src/xz/xz.1:769 ../src/xz/xz.1:770
+#: ../src/xz/xz.1:2846
 #, no-wrap
 msgid "6"
 msgstr ""
 
 #. type: tbl table
-#: ../src/xz/xz.1:713 ../src/xz/xz.1:2241 ../src/xz/xz.1:2266
+#: ../src/xz/xz.1:768 ../src/xz/xz.1:2457 ../src/xz/xz.1:2482
 #, no-wrap
 msgid "-7"
 msgstr ""
 
 #. type: tbl table
-#: ../src/xz/xz.1:713 ../src/xz/xz.1:794 ../src/xz/xz.1:2241 ../src/xz/xz.1:2242 ../src/xz/xz.1:2263
+#: ../src/xz/xz.1:768 ../src/xz/xz.1:849 ../src/xz/xz.1:2457
+#: ../src/xz/xz.1:2458 ../src/xz/xz.1:2479
 #, no-wrap
 msgid "16 MiB"
 msgstr ""
 
 #. type: tbl table
-#: ../src/xz/xz.1:713 ../src/xz/xz.1:794 ../src/xz/xz.1:2266
+#: ../src/xz/xz.1:768 ../src/xz/xz.1:849 ../src/xz/xz.1:2482
 #, no-wrap
 msgid "186 MiB"
 msgstr ""
 
 #. type: tbl table
-#: ../src/xz/xz.1:714 ../src/xz/xz.1:2242 ../src/xz/xz.1:2267
+#: ../src/xz/xz.1:769 ../src/xz/xz.1:2458 ../src/xz/xz.1:2483
 #, no-wrap
 msgid "-8"
 msgstr ""
 
 #. type: tbl table
-#: ../src/xz/xz.1:714 ../src/xz/xz.1:795 ../src/xz/xz.1:2267
+#: ../src/xz/xz.1:769 ../src/xz/xz.1:850 ../src/xz/xz.1:2483
 #, no-wrap
 msgid "370 MiB"
 msgstr ""
 
 #. type: tbl table
-#: ../src/xz/xz.1:714 ../src/xz/xz.1:795
+#: ../src/xz/xz.1:769 ../src/xz/xz.1:850
 #, no-wrap
 msgid "33 MiB"
 msgstr ""
 
 #. type: tbl table
-#: ../src/xz/xz.1:715 ../src/xz/xz.1:2243 ../src/xz/xz.1:2268
+#: ../src/xz/xz.1:770 ../src/xz/xz.1:2459 ../src/xz/xz.1:2484
 #, no-wrap
 msgid "-9"
 msgstr ""
 
 #. type: tbl table
-#: ../src/xz/xz.1:715 ../src/xz/xz.1:796 ../src/xz/xz.1:2243
+#: ../src/xz/xz.1:770 ../src/xz/xz.1:851 ../src/xz/xz.1:2459
 #, no-wrap
 msgid "64 MiB"
 msgstr ""
 
 #. type: tbl table
-#: ../src/xz/xz.1:715 ../src/xz/xz.1:796 ../src/xz/xz.1:2268
+#: ../src/xz/xz.1:770 ../src/xz/xz.1:851 ../src/xz/xz.1:2484
 #, no-wrap
 msgid "674 MiB"
 msgstr ""
 
 #. type: tbl table
-#: ../src/xz/xz.1:715 ../src/xz/xz.1:796
+#: ../src/xz/xz.1:770 ../src/xz/xz.1:851
 #, no-wrap
 msgid "65 MiB"
 msgstr ""
 
 #. type: Plain text
-#: ../src/xz/xz.1:721
+#: ../src/xz/xz.1:776
 msgid "Column descriptions:"
 msgstr ""
 
 #. type: Plain text
-#: ../src/xz/xz.1:733
+#: ../src/xz/xz.1:788
 msgid ""
 "DictSize is the LZMA2 dictionary size. It is waste of memory to use a "
 "dictionary bigger than the size of the uncompressed file. This is why it is "
@@ -1183,7 +1261,7 @@
 msgstr ""
 
 #. type: Plain text
-#: ../src/xz/xz.1:742
+#: ../src/xz/xz.1:797
 msgid ""
 "CompCPU is a simplified representation of the LZMA2 settings that affect "
 "compression speed. The dictionary size affects speed too, so while CompCPU "
@@ -1193,7 +1271,7 @@
 msgstr ""
 
 #. type: Plain text
-#: ../src/xz/xz.1:750
+#: ../src/xz/xz.1:805
 msgid ""
 "CompMem contains the compressor memory requirements in the single-threaded "
 "mode. It may vary slightly between B<xz> versions. Memory requirements of "
@@ -1202,7 +1280,7 @@
 msgstr ""
 
 #. type: Plain text
-#: ../src/xz/xz.1:757
+#: ../src/xz/xz.1:812
 msgid ""
 "DecMem contains the decompressor memory requirements. That is, the "
 "compression settings determine the memory requirements of the decompressor. "
@@ -1212,13 +1290,13 @@
 msgstr ""
 
 #. type: TP
-#: ../src/xz/xz.1:758
+#: ../src/xz/xz.1:813
 #, no-wrap
 msgid "B<-e>, B<--extreme>"
 msgstr ""
 
 #. type: Plain text
-#: ../src/xz/xz.1:767
+#: ../src/xz/xz.1:822
 msgid ""
 "Use a slower variant of the selected compression preset level (B<-0> "
 "... B<-9>) to hopefully get a little bit better compression ratio, but with "
@@ -1228,7 +1306,7 @@
 msgstr ""
 
 #. type: Plain text
-#: ../src/xz/xz.1:779
+#: ../src/xz/xz.1:834
 msgid ""
 "Since there are two presets with dictionary sizes 4\\ MiB and 8\\ MiB, the "
 "presets B<-3e> and B<-5e> use slightly faster settings (lower CompCPU) than "
@@ -1236,91 +1314,93 @@
 msgstr ""
 
 #. type: tbl table
-#: ../src/xz/xz.1:787
+#: ../src/xz/xz.1:842
 #, no-wrap
 msgid "-0e"
 msgstr ""
 
 #. type: tbl table
-#: ../src/xz/xz.1:787 ../src/xz/xz.1:788 ../src/xz/xz.1:789 ../src/xz/xz.1:791 ../src/xz/xz.1:793 ../src/xz/xz.1:794 ../src/xz/xz.1:795 ../src/xz/xz.1:796 ../src/xz/xz.1:2632
+#: ../src/xz/xz.1:842 ../src/xz/xz.1:843 ../src/xz/xz.1:844 ../src/xz/xz.1:846
+#: ../src/xz/xz.1:848 ../src/xz/xz.1:849 ../src/xz/xz.1:850 ../src/xz/xz.1:851
+#: ../src/xz/xz.1:2848
 #, no-wrap
 msgid "8"
 msgstr ""
 
 #. type: tbl table
-#: ../src/xz/xz.1:788
+#: ../src/xz/xz.1:843
 #, no-wrap
 msgid "-1e"
 msgstr ""
 
 #. type: tbl table
-#: ../src/xz/xz.1:788
+#: ../src/xz/xz.1:843
 #, no-wrap
 msgid "13 MiB"
 msgstr ""
 
 #. type: tbl table
-#: ../src/xz/xz.1:789
+#: ../src/xz/xz.1:844
 #, no-wrap
 msgid "-2e"
 msgstr ""
 
 #. type: tbl table
-#: ../src/xz/xz.1:789
+#: ../src/xz/xz.1:844
 #, no-wrap
 msgid "25 MiB"
 msgstr ""
 
 #. type: tbl table
-#: ../src/xz/xz.1:790
+#: ../src/xz/xz.1:845
 #, no-wrap
 msgid "-3e"
 msgstr ""
 
 #. type: tbl table
-#: ../src/xz/xz.1:790 ../src/xz/xz.1:792 ../src/xz/xz.1:2631
+#: ../src/xz/xz.1:845 ../src/xz/xz.1:847 ../src/xz/xz.1:2847
 #, no-wrap
 msgid "7"
 msgstr ""
 
 #. type: tbl table
-#: ../src/xz/xz.1:791
+#: ../src/xz/xz.1:846
 #, no-wrap
 msgid "-4e"
 msgstr ""
 
 #. type: tbl table
-#: ../src/xz/xz.1:792 ../src/xz/xz.1:2631
+#: ../src/xz/xz.1:847 ../src/xz/xz.1:2847
 #, no-wrap
 msgid "-5e"
 msgstr ""
 
 #. type: tbl table
-#: ../src/xz/xz.1:793 ../src/xz/xz.1:2632
+#: ../src/xz/xz.1:848 ../src/xz/xz.1:2848
 #, no-wrap
 msgid "-6e"
 msgstr ""
 
 #. type: tbl table
-#: ../src/xz/xz.1:794
+#: ../src/xz/xz.1:849
 #, no-wrap
 msgid "-7e"
 msgstr ""
 
 #. type: tbl table
-#: ../src/xz/xz.1:795
+#: ../src/xz/xz.1:850
 #, no-wrap
 msgid "-8e"
 msgstr ""
 
 #. type: tbl table
-#: ../src/xz/xz.1:796
+#: ../src/xz/xz.1:851
 #, no-wrap
 msgid "-9e"
 msgstr ""
 
 #. type: Plain text
-#: ../src/xz/xz.1:808
+#: ../src/xz/xz.1:863
 msgid ""
 "For example, there are a total of four presets that use 8\\ MiB dictionary, "
 "whose order from the fastest to the slowest is B<-5>, B<-6>, B<-5e>, and "
@@ -1328,19 +1408,19 @@
 msgstr ""
 
 #. type: TP
-#: ../src/xz/xz.1:808
+#: ../src/xz/xz.1:863
 #, no-wrap
 msgid "B<--fast>"
 msgstr ""
 
 #. type: TP
-#: ../src/xz/xz.1:811
+#: ../src/xz/xz.1:866
 #, no-wrap
 msgid "B<--best>"
 msgstr ""
 
 #. type: Plain text
-#: ../src/xz/xz.1:822
+#: ../src/xz/xz.1:877
 msgid ""
 "These are somewhat misleading aliases for B<-0> and B<-9>, respectively. "
 "These are provided only for backwards compatibility with LZMA Utils. Avoid "
@@ -1348,13 +1428,13 @@
 msgstr ""
 
 #. type: TP
-#: ../src/xz/xz.1:822
+#: ../src/xz/xz.1:877
 #, no-wrap
 msgid "B<--block-size=>I<size>"
 msgstr ""
 
 #. type: Plain text
-#: ../src/xz/xz.1:835
+#: ../src/xz/xz.1:890
 msgid ""
 "When compressing to the B<.xz> format, split the input data into blocks of "
 "I<size> bytes. The blocks are compressed independently from each other, "
@@ -1365,20 +1445,20 @@
 msgstr ""
 
 #. type: Plain text
-#: ../src/xz/xz.1:853
+#: ../src/xz/xz.1:908
 msgid ""
 "In multi-threaded mode about three times I<size> bytes will be allocated in "
 "each thread for buffering input and output. The default I<size> is three "
 "times the LZMA2 dictionary size or 1 MiB, whichever is more. Typically a "
-"good value is 2-4 times the size of the LZMA2 dictionary or at least 1 MiB. "
-"Using I<size> less than the LZMA2 dictionary size is waste of RAM because "
-"then the LZMA2 dictionary buffer will never get fully used. The sizes of "
-"the blocks are stored in the block headers, which a future version of B<xz> "
-"will use for multi-threaded decompression."
+"good value is 2\\(en4 times the size of the LZMA2 dictionary or at least 1 "
+"MiB. Using I<size> less than the LZMA2 dictionary size is waste of RAM "
+"because then the LZMA2 dictionary buffer will never get fully used. The "
+"sizes of the blocks are stored in the block headers, which a future version "
+"of B<xz> will use for multi-threaded decompression."
 msgstr ""
 
 #. type: Plain text
-#: ../src/xz/xz.1:862
+#: ../src/xz/xz.1:917
 msgid ""
 "In single-threaded mode no block splitting is done by default. Setting this "
 "option doesn't affect memory usage. No size information is stored in block "
@@ -1389,20 +1469,20 @@
 msgstr ""
 
 #. type: TP
-#: ../src/xz/xz.1:862
+#: ../src/xz/xz.1:917
 #, no-wrap
 msgid "B<--block-list=>I<sizes>"
 msgstr ""
 
 #. type: Plain text
-#: ../src/xz/xz.1:868
+#: ../src/xz/xz.1:923
 msgid ""
 "When compressing to the B<.xz> format, start a new block after the given "
 "intervals of uncompressed data."
 msgstr ""
 
 #. type: Plain text
-#: ../src/xz/xz.1:874
+#: ../src/xz/xz.1:929
 msgid ""
 "The uncompressed I<sizes> of the blocks are specified as a comma-separated "
 "list. Omitting a size (two or more consecutive commas) is a shorthand to "
@@ -1410,7 +1490,7 @@
 msgstr ""
 
 #. type: Plain text
-#: ../src/xz/xz.1:884
+#: ../src/xz/xz.1:939
 msgid ""
 "If the input file is bigger than the sum of I<sizes>, the last value in "
 "I<sizes> is repeated until the end of the file. A special value of B<0> may "
@@ -1419,7 +1499,7 @@
 msgstr ""
 
 #. type: Plain text
-#: ../src/xz/xz.1:899
+#: ../src/xz/xz.1:954
 msgid ""
 "If one specifies I<sizes> that exceed the encoder's block size (either the "
 "default value in threaded mode or the value specified with "
@@ -1431,7 +1511,7 @@
 msgstr ""
 
 #. type: Plain text
-#: ../src/xz/xz.1:905
+#: ../src/xz/xz.1:960
 msgid ""
 "In multi-threaded mode the sizes of the blocks are stored in the block "
 "headers. This isn't done in single-threaded mode, so the encoded output "
@@ -1439,13 +1519,13 @@
 msgstr ""
 
 #. type: TP
-#: ../src/xz/xz.1:905
+#: ../src/xz/xz.1:960
 #, no-wrap
 msgid "B<--flush-timeout=>I<timeout>"
 msgstr ""
 
 #. type: Plain text
-#: ../src/xz/xz.1:922
+#: ../src/xz/xz.1:977
 msgid ""
 "When compressing, if more than I<timeout> milliseconds (a positive integer) "
 "has passed since the previous flush and reading more input would block, all "
@@ -1457,7 +1537,7 @@
 msgstr ""
 
 #. type: Plain text
-#: ../src/xz/xz.1:930
+#: ../src/xz/xz.1:985
 msgid ""
 "This feature is disabled by default. If this option is specified more than "
 "once, the last one takes effect. The special I<timeout> value of B<0> can "
@@ -1465,56 +1545,71 @@
 msgstr ""
 
 #. type: Plain text
-#: ../src/xz/xz.1:932
+#: ../src/xz/xz.1:987
 msgid "This feature is not available on non-POSIX systems."
 msgstr ""
 
 #. FIXME
 #. type: Plain text
-#: ../src/xz/xz.1:940
+#: ../src/xz/xz.1:995
 msgid ""
 "B<This feature is still experimental.> Currently B<xz> is unsuitable for "
 "decompressing the stream in real time due to how B<xz> does buffering."
 msgstr ""
 
 #. type: TP
-#: ../src/xz/xz.1:940
+#: ../src/xz/xz.1:995
 #, no-wrap
 msgid "B<--memlimit-compress=>I<limit>"
 msgstr ""
 
 #. type: Plain text
-#: ../src/xz/xz.1:945
+#: ../src/xz/xz.1:1000
 msgid ""
 "Set a memory usage limit for compression. If this option is specified "
 "multiple times, the last one takes effect."
 msgstr ""
 
 #. type: Plain text
-#: ../src/xz/xz.1:960
+#: ../src/xz/xz.1:1013
 msgid ""
-"If the compression settings exceed the I<limit>, B<xz> will adjust the "
-"settings downwards so that the limit is no longer exceeded and display a "
-"notice that automatic adjustment was done. Such adjustments are not made "
-"when compressing with B<--format=raw> or if B<--no-adjust> has been "
-"specified. In those cases, an error is displayed and B<xz> will exit with "
-"exit status 1."
+"If the compression settings exceed the I<limit>, B<xz> will attempt to "
+"adjust the settings downwards so that the limit is no longer exceeded and "
+"display a notice that automatic adjustment was done. The adjustments are "
+"done in this order: reducing the number of threads, switching to "
+"single-threaded mode if even one thread in multi-threaded mode exceeds the "
+"I<limit>, and finally reducing the LZMA2 dictionary size."
 msgstr ""
 
 #. type: Plain text
-#: ../src/xz/xz.1:964
+#: ../src/xz/xz.1:1021
+msgid ""
+"When compressing with B<--format=raw> or if B<--no-adjust> has been "
+"specified, only the number of threads may be reduced since it can be done "
+"without affecting the compressed output."
+msgstr ""
+
+#. type: Plain text
+#: ../src/xz/xz.1:1028
+msgid ""
+"If the I<limit> cannot be met even with the adjustments described above, an "
+"error is displayed and B<xz> will exit with exit status 1."
+msgstr ""
+
+#. type: Plain text
+#: ../src/xz/xz.1:1032
 msgid "The I<limit> can be specified in multiple ways:"
 msgstr ""
 
 #. type: Plain text
-#: ../src/xz/xz.1:974
+#: ../src/xz/xz.1:1042
 msgid ""
 "The I<limit> can be an absolute value in bytes. Using an integer suffix "
 "like B<MiB> can be useful. Example: B<--memlimit-compress=80MiB>"
 msgstr ""
 
 #. type: Plain text
-#: ../src/xz/xz.1:986
+#: ../src/xz/xz.1:1054
 msgid ""
 "The I<limit> can be specified as a percentage of total physical memory "
 "(RAM). This can be useful especially when setting the B<XZ_DEFAULTS> "
@@ -1524,39 +1619,37 @@
 msgstr ""
 
 #. type: Plain text
-#: ../src/xz/xz.1:1006
+#: ../src/xz/xz.1:1064
 msgid ""
 "The I<limit> can be reset back to its default value by setting it to B<0>. "
 "This is currently equivalent to setting the I<limit> to B<max> (no memory "
-"usage limit). Once multithreading support has been implemented, there may "
-"be a difference between B<0> and B<max> for the multithreaded case, so it is "
-"recommended to use B<0> instead of B<max> until the details have been "
-"decided."
+"usage limit)."
 msgstr ""
 
 #. type: Plain text
-#: ../src/xz/xz.1:1026
+#: ../src/xz/xz.1:1088
 msgid ""
 "For 32-bit B<xz> there is a special case: if the I<limit> would be over "
-"B<4020\\ MiB>, the I<limit> is set to B<4020\\ MiB>. (The values B<0> and "
-"B<max> aren't affected by this. A similar feature doesn't exist for "
-"decompression.) This can be helpful when a 32-bit executable has access to "
-"4\\ GiB address space while hopefully doing no harm in other situations."
+"B<4020\\ MiB>, the I<limit> is set to B<4020\\ MiB>. On MIPS32 B<2000\\ "
+"MiB> is used instead. (The values B<0> and B<max> aren't affected by this. "
+"A similar feature doesn't exist for decompression.) This can be helpful "
+"when a 32-bit executable has access to 4\\ GiB address space (2 GiB on "
+"MIPS32) while hopefully doing no harm in other situations."
 msgstr ""
 
 #. type: Plain text
-#: ../src/xz/xz.1:1029
+#: ../src/xz/xz.1:1091
 msgid "See also the section B<Memory usage>."
 msgstr ""
 
 #. type: TP
-#: ../src/xz/xz.1:1029
+#: ../src/xz/xz.1:1091
 #, no-wrap
 msgid "B<--memlimit-decompress=>I<limit>"
 msgstr ""
 
 #. type: Plain text
-#: ../src/xz/xz.1:1043
+#: ../src/xz/xz.1:1105
 msgid ""
 "Set a memory usage limit for decompression. This also affects the B<--list> "
 "mode. If the operation is not possible without exceeding the I<limit>, "
@@ -1565,51 +1658,141 @@
 msgstr ""
 
 #. type: TP
-#: ../src/xz/xz.1:1043
+#: ../src/xz/xz.1:1105
+#, no-wrap
+msgid "B<--memlimit-mt-decompress=>I<limit>"
+msgstr ""
+
+#. type: Plain text
+#: ../src/xz/xz.1:1127
+msgid ""
+"Set a memory usage limit for multi-threaded decompression. This can only "
+"affect the number of threads; this will never make B<xz> refuse to "
+"decompress a file. If I<limit> is too low to allow any multi-threading, the "
+"I<limit> is ignored and B<xz> will continue in single-threaded mode. Note "
+"that if also B<--memlimit-decompress> is used, it will always apply to both "
+"single-threaded and multi-threaded modes, and so the effective I<limit> for "
+"multi-threading will never be higher than the limit set with "
+"B<--memlimit-decompress>."
+msgstr ""
+
+#. type: Plain text
+#: ../src/xz/xz.1:1134
+msgid ""
+"In contrast to the other memory usage limit options, "
+"B<--memlimit-mt-decompress=>I<limit> has a system-specific default "
+"I<limit>. B<xz --info-memory> can be used to see the current value."
+msgstr ""
+
+#. type: Plain text
+#: ../src/xz/xz.1:1150
+msgid ""
+"This option and its default value exist because without any limit the "
+"threaded decompressor could end up allocating an insane amount of memory "
+"with some input files. If the default I<limit> is too low on your system, "
+"feel free to increase the I<limit> but never set it to a value larger than "
+"the amount of usable RAM as with appropriate input files B<xz> will attempt "
+"to use that amount of memory even with a low number of threads. Running out "
+"of memory or swapping will not improve decompression performance."
+msgstr ""
+
+#. type: Plain text
+#: ../src/xz/xz.1:1162
+msgid ""
+"See B<--memlimit-compress=>I<limit> for possible ways to specify the "
+"I<limit>. Setting I<limit> to B<0> resets the I<limit> to the default "
+"system-specific value."
+msgstr ""
+
+#. type: TP
+#: ../src/xz/xz.1:1163
 #, no-wrap
 msgid "B<-M> I<limit>, B<--memlimit=>I<limit>, B<--memory=>I<limit>"
 msgstr ""
 
 #. type: Plain text
-#: ../src/xz/xz.1:1047
+#: ../src/xz/xz.1:1169
 msgid ""
-"This is equivalent to specifying B<--memlimit-compress=>I<limit "
-">B<--memlimit-decompress=>I<limit>."
+"This is equivalent to specifying B<--memlimit-compress=>I<limit> "
+"B<--memlimit-decompress=>I<limit> B<--memlimit-mt-decompress=>I<limit>."
 msgstr ""
 
 #. type: TP
-#: ../src/xz/xz.1:1047
+#: ../src/xz/xz.1:1169
 #, no-wrap
 msgid "B<--no-adjust>"
 msgstr ""
 
 #. type: Plain text
-#: ../src/xz/xz.1:1055
+#: ../src/xz/xz.1:1179
+msgid ""
+"Display an error and exit if the memory usage limit cannot be met without "
+"adjusting settings that affect the compressed output. That is, this "
+"prevents B<xz> from switching the encoder from multi-threaded mode to "
+"single-threaded mode and from reducing the LZMA2 dictionary size. Even when "
+"this option is used the number of threads may be reduced to meet the memory "
+"usage limit as that won't affect the compressed output."
+msgstr ""
+
+#. type: Plain text
+#: ../src/xz/xz.1:1182
 msgid ""
-"Display an error and exit if the compression settings exceed the memory "
-"usage limit. The default is to adjust the settings downwards so that the "
-"memory usage limit is not exceeded. Automatic adjusting is always disabled "
-"when creating raw streams (B<--format=raw>)."
+"Automatic adjusting is always disabled when creating raw streams "
+"(B<--format=raw>)."
 msgstr ""
 
 #. type: TP
-#: ../src/xz/xz.1:1055
+#: ../src/xz/xz.1:1182
 #, no-wrap
 msgid "B<-T> I<threads>, B<--threads=>I<threads>"
 msgstr ""
 
 #. type: Plain text
-#: ../src/xz/xz.1:1070
+#: ../src/xz/xz.1:1197
 msgid ""
 "Specify the number of worker threads to use. Setting I<threads> to a "
-"special value B<0> makes B<xz> use as many threads as there are CPU cores on "
-"the system. The actual number of threads can be less than I<threads> if the "
-"input file is not big enough for threading with the given settings or if "
-"using more threads would exceed the memory usage limit."
+"special value B<0> makes B<xz> use up to as many threads as the processor(s) "
+"on the system support. The actual number of threads can be fewer than "
+"I<threads> if the input file is not big enough for threading with the given "
+"settings or if using more threads would exceed the memory usage limit."
+msgstr ""
+
+#. type: Plain text
+#: ../src/xz/xz.1:1216
+msgid ""
+"The single-threaded and multi-threaded compressors produce different "
+"output. Single-threaded compressor will give the smallest file size but "
+"only the output from the multi-threaded compressor can be decompressed using "
+"multiple threads. Setting I<threads> to B<1> will use the single-threaded "
+"mode. Setting I<threads> to any other value, including B<0>, will use the "
+"multi-threaded compressor even if the system supports only one hardware "
+"thread. (B<xz> 5.2.x used single-threaded mode in this situation.)"
+msgstr ""
+
+#. type: Plain text
+#: ../src/xz/xz.1:1235
+msgid ""
+"To use multi-threaded mode with only one thread, set I<threads> to B<+1>. "
+"The B<+> prefix has no effect with values other than B<1>. A memory usage "
+"limit can still make B<xz> switch to single-threaded mode unless "
+"B<--no-adjust> is used. Support for the B<+> prefix was added in B<xz> "
+"5.4.0."
+msgstr ""
+
+#. type: Plain text
+#: ../src/xz/xz.1:1250
+msgid ""
+"If an automatic number of threads has been requested and no memory usage "
+"limit has been specified, then a system-specific default soft limit will be "
+"used to possibly limit the number of threads. It is a soft limit in sense "
+"that it is ignored if the number of threads becomes one, thus a soft limit "
+"will never stop B<xz> from compressing or decompressing. This default soft "
+"limit will not make B<xz> switch from multi-threaded mode to single-threaded "
+"mode. The active limits can be seen with B<xz --info-memory>."
 msgstr ""
 
 #. type: Plain text
-#: ../src/xz/xz.1:1077
+#: ../src/xz/xz.1:1257
 msgid ""
 "Currently the only threading method is to split the input into blocks and "
 "compress them independently from each other. The default block size depends "
@@ -1618,34 +1801,34 @@
 msgstr ""
 
 #. type: Plain text
-#: ../src/xz/xz.1:1085
+#: ../src/xz/xz.1:1265
 msgid ""
-"Threaded decompression hasn't been implemented yet. It will only work on "
-"files that contain multiple blocks with size information in block headers. "
-"All files compressed in multi-threaded mode meet this condition, but files "
-"compressed in single-threaded mode don't even if B<--block-size=>I<size> is "
-"used."
+"Threaded decompression only works on files that contain multiple blocks with "
+"size information in block headers. All large enough files compressed in "
+"multi-threaded mode meet this condition, but files compressed in "
+"single-threaded mode don't even if B<--block-size=>I<size> has been used."
 msgstr ""
 
 #. type: SS
-#: ../src/xz/xz.1:1086 ../src/xz/xz.1:2603
+#: ../src/xz/xz.1:1266 ../src/xz/xz.1:2819
 #, no-wrap
 msgid "Custom compressor filter chains"
 msgstr ""
 
 #. type: Plain text
-#: ../src/xz/xz.1:1097
+#: ../src/xz/xz.1:1282
 msgid ""
 "A custom filter chain allows specifying the compression settings in detail "
 "instead of relying on the settings associated to the presets. When a custom "
-"filter chain is specified, preset options (B<-0> ... B<-9> and B<--extreme>) "
-"earlier on the command line are forgotten. If a preset option is specified "
-"after one or more custom filter chain options, the new preset takes effect "
-"and the custom filter chain options specified earlier are forgotten."
+"filter chain is specified, preset options (B<-0> \\&...\\& B<-9> and "
+"B<--extreme>) earlier on the command line are forgotten. If a preset "
+"option is specified after one or more custom filter chain options, the new "
+"preset takes effect and the custom filter chain options specified earlier "
+"are forgotten."
 msgstr ""
 
 #. type: Plain text
-#: ../src/xz/xz.1:1104
+#: ../src/xz/xz.1:1289
 msgid ""
 "A filter chain is comparable to piping on the command line. When "
 "compressing, the uncompressed input goes to the first filter, whose output "
@@ -1655,7 +1838,7 @@
 msgstr ""
 
 #. type: Plain text
-#: ../src/xz/xz.1:1112
+#: ../src/xz/xz.1:1297
 msgid ""
 "Many filters have limitations on where they can be in the filter chain: some "
 "filters can work only as the last filter in the chain, some only as a "
@@ -1665,7 +1848,7 @@
 msgstr ""
 
 #. type: Plain text
-#: ../src/xz/xz.1:1120
+#: ../src/xz/xz.1:1305
 msgid ""
 "A custom filter chain is specified by using one or more filter options in "
 "the order they are wanted in the filter chain. That is, the order of filter "
@@ -1675,7 +1858,7 @@
 msgstr ""
 
 #. type: Plain text
-#: ../src/xz/xz.1:1129
+#: ../src/xz/xz.1:1314
 msgid ""
 "Filters take filter-specific I<options> as a comma-separated list. Extra "
 "commas in I<options> are ignored. Every option has a default value, so you "
@@ -1683,7 +1866,7 @@
 msgstr ""
 
 #. type: Plain text
-#: ../src/xz/xz.1:1138
+#: ../src/xz/xz.1:1323
 msgid ""
 "To see the whole filter chain and I<options>, use B<xz -vv> (that is, use "
 "B<--verbose> twice). This works also for viewing the filter chain options "
@@ -1691,26 +1874,26 @@
 msgstr ""
 
 #. type: TP
-#: ../src/xz/xz.1:1138
+#: ../src/xz/xz.1:1323
 #, no-wrap
 msgid "B<--lzma1>B<=>I<options>"
 msgstr ""
 
 #. type: TP
-#: ../src/xz/xz.1:1141
+#: ../src/xz/xz.1:1326
 #, no-wrap
 msgid "B<--lzma2>B<=>I<options>"
 msgstr ""
 
 #. type: Plain text
-#: ../src/xz/xz.1:1146
+#: ../src/xz/xz.1:1331
 msgid ""
 "Add LZMA1 or LZMA2 filter to the filter chain. These filters can be used "
 "only as the last filter in the chain."
 msgstr ""
 
 #. type: Plain text
-#: ../src/xz/xz.1:1158
+#: ../src/xz/xz.1:1343
 msgid ""
 "LZMA1 is a legacy filter, which is supported almost solely due to the legacy "
 "B<.lzma> file format, which supports only LZMA1. LZMA2 is an updated "
@@ -1720,35 +1903,35 @@
 msgstr ""
 
 #. type: Plain text
-#: ../src/xz/xz.1:1161
+#: ../src/xz/xz.1:1346
 msgid "LZMA1 and LZMA2 share the same set of I<options>:"
 msgstr ""
 
 #. type: TP
-#: ../src/xz/xz.1:1162
+#: ../src/xz/xz.1:1347
 #, no-wrap
 msgid "B<preset=>I<preset>"
 msgstr ""
 
 #. type: Plain text
-#: ../src/xz/xz.1:1186
+#: ../src/xz/xz.1:1374
 msgid ""
 "Reset all LZMA1 or LZMA2 I<options> to I<preset>. I<Preset> consist of an "
 "integer, which may be followed by single-letter preset modifiers. The "
 "integer can be from B<0> to B<9>, matching the command line options B<-0> "
-"... B<-9>. The only supported modifier is currently B<e>, which matches "
-"B<--extreme>. If no B<preset> is specified, the default values of LZMA1 or "
-"LZMA2 I<options> are taken from the preset B<6>."
+"\\&...\\& B<-9>. The only supported modifier is currently B<e>, which "
+"matches B<--extreme>. If no B<preset> is specified, the default values of "
+"LZMA1 or LZMA2 I<options> are taken from the preset B<6>."
 msgstr ""
 
 #. type: TP
-#: ../src/xz/xz.1:1186
+#: ../src/xz/xz.1:1374
 #, no-wrap
 msgid "B<dict=>I<size>"
 msgstr ""
 
 #. type: Plain text
-#: ../src/xz/xz.1:1201
+#: ../src/xz/xz.1:1389
 msgid ""
 "Dictionary (history buffer) I<size> indicates how many bytes of the "
 "recently processed uncompressed data is kept in memory. The algorithm tries "
@@ -1760,7 +1943,7 @@
 msgstr ""
 
 #. type: Plain text
-#: ../src/xz/xz.1:1210
+#: ../src/xz/xz.1:1398
 msgid ""
 "Typical dictionary I<size> is from 64\\ KiB to 64\\ MiB. The minimum is 4\\ "
 "KiB. The maximum for compression is currently 1.5\\ GiB (1536\\ MiB). The "
@@ -1769,7 +1952,7 @@
 msgstr ""
 
 #. type: Plain text
-#: ../src/xz/xz.1:1237
+#: ../src/xz/xz.1:1425
 msgid ""
 "Dictionary I<size> and match finder (I<mf>) together determine the memory "
 "usage of the LZMA1 or LZMA2 encoder. The same (or bigger) dictionary "
@@ -1782,13 +1965,13 @@
 msgstr ""
 
 #. type: TP
-#: ../src/xz/xz.1:1237
+#: ../src/xz/xz.1:1425
 #, no-wrap
 msgid "B<lc=>I<lc>"
 msgstr ""
 
 #. type: Plain text
-#: ../src/xz/xz.1:1246
+#: ../src/xz/xz.1:1434
 msgid ""
 "Specify the number of literal context bits. The minimum is 0 and the "
 "maximum is 4; the default is 3. In addition, the sum of I<lc> and I<lp> "
@@ -1796,47 +1979,48 @@
 msgstr ""
 
 #. type: Plain text
-#: ../src/xz/xz.1:1251
+#: ../src/xz/xz.1:1439
 msgid ""
 "All bytes that cannot be encoded as matches are encoded as literals. That "
 "is, literals are simply 8-bit bytes that are encoded one at a time."
 msgstr ""
 
 #. type: Plain text
-#: ../src/xz/xz.1:1265
+#: ../src/xz/xz.1:1453
 msgid ""
 "The literal coding makes an assumption that the highest I<lc> bits of the "
-"previous uncompressed byte correlate with the next byte. E.g. in typical "
-"English text, an upper-case letter is often followed by a lower-case letter, "
-"and a lower-case letter is usually followed by another lower-case letter. "
-"In the US-ASCII character set, the highest three bits are 010 for upper-case "
-"letters and 011 for lower-case letters. When I<lc> is at least 3, the "
-"literal coding can take advantage of this property in the uncompressed data."
+"previous uncompressed byte correlate with the next byte. For example, in "
+"typical English text, an upper-case letter is often followed by a lower-case "
+"letter, and a lower-case letter is usually followed by another lower-case "
+"letter. In the US-ASCII character set, the highest three bits are 010 for "
+"upper-case letters and 011 for lower-case letters. When I<lc> is at least "
+"3, the literal coding can take advantage of this property in the "
+"uncompressed data."
 msgstr ""
 
 #. type: Plain text
-#: ../src/xz/xz.1:1274
+#: ../src/xz/xz.1:1462
 msgid ""
 "The default value (3) is usually good. If you want maximum compression, "
 "test B<lc=4>. Sometimes it helps a little, and sometimes it makes "
-"compression worse. If it makes it worse, test e.g.\\& B<lc=2> too."
+"compression worse. If it makes it worse, test B<lc=2> too."
 msgstr ""
 
 #. type: TP
-#: ../src/xz/xz.1:1274
+#: ../src/xz/xz.1:1462
 #, no-wrap
 msgid "B<lp=>I<lp>"
 msgstr ""
 
 #. type: Plain text
-#: ../src/xz/xz.1:1278
+#: ../src/xz/xz.1:1466
 msgid ""
 "Specify the number of literal position bits. The minimum is 0 and the "
 "maximum is 4; the default is 0."
 msgstr ""
 
 #. type: Plain text
-#: ../src/xz/xz.1:1285
+#: ../src/xz/xz.1:1473
 msgid ""
 "I<Lp> affects what kind of alignment in the uncompressed data is assumed "
 "when encoding literals. See I<pb> below for more information about "
@@ -1844,20 +2028,20 @@
 msgstr ""
 
 #. type: TP
-#: ../src/xz/xz.1:1285
+#: ../src/xz/xz.1:1473
 #, no-wrap
 msgid "B<pb=>I<pb>"
 msgstr ""
 
 #. type: Plain text
-#: ../src/xz/xz.1:1289
+#: ../src/xz/xz.1:1477
 msgid ""
 "Specify the number of position bits. The minimum is 0 and the maximum is 4; "
 "the default is 2."
 msgstr ""
 
 #. type: Plain text
-#: ../src/xz/xz.1:1296
+#: ../src/xz/xz.1:1484
 msgid ""
 "I<Pb> affects what kind of alignment in the uncompressed data is assumed in "
 "general. The default means four-byte alignment (2^I<pb>=2^2=4), which is "
@@ -1865,17 +2049,17 @@
 msgstr ""
 
 #. type: Plain text
-#: ../src/xz/xz.1:1310
+#: ../src/xz/xz.1:1498
 msgid ""
-"When the aligment is known, setting I<pb> accordingly may reduce the file "
-"size a little. E.g. with text files having one-byte alignment (US-ASCII, "
-"ISO-8859-*, UTF-8), setting B<pb=0> can improve compression slightly. For "
-"UTF-16 text, B<pb=1> is a good choice. If the alignment is an odd number "
-"like 3 bytes, B<pb=0> might be the best choice."
+"When the alignment is known, setting I<pb> accordingly may reduce the file "
+"size a little. For example, with text files having one-byte alignment "
+"(US-ASCII, ISO-8859-*, UTF-8), setting B<pb=0> can improve compression "
+"slightly. For UTF-16 text, B<pb=1> is a good choice. If the alignment is "
+"an odd number like 3 bytes, B<pb=0> might be the best choice."
 msgstr ""
 
 #. type: Plain text
-#: ../src/xz/xz.1:1318
+#: ../src/xz/xz.1:1506
 msgid ""
 "Even though the assumed alignment can be adjusted with I<pb> and I<lp>, "
 "LZMA1 and LZMA2 still slightly favor 16-byte alignment. It might be worth "
@@ -1884,22 +2068,22 @@
 msgstr ""
 
 #. type: TP
-#: ../src/xz/xz.1:1318
+#: ../src/xz/xz.1:1506
 #, no-wrap
 msgid "B<mf=>I<mf>"
 msgstr ""
 
 #. type: Plain text
-#: ../src/xz/xz.1:1333
+#: ../src/xz/xz.1:1521
 msgid ""
 "Match finder has a major effect on encoder speed, memory usage, and "
 "compression ratio. Usually Hash Chain match finders are faster than Binary "
 "Tree match finders. The default depends on the I<preset>: 0 uses B<hc3>, "
-"1-3 use B<hc4>, and the rest use B<bt4>."
+"1\\(en3 use B<hc4>, and the rest use B<bt4>."
 msgstr ""
 
 #. type: Plain text
-#: ../src/xz/xz.1:1339
+#: ../src/xz/xz.1:1527
 msgid ""
 "The following match finders are supported. The memory usage formulas below "
 "are rough approximations, which are closest to the reality when I<dict> is a "
@@ -1907,154 +2091,155 @@
 msgstr ""
 
 #. type: TP
-#: ../src/xz/xz.1:1340
+#: ../src/xz/xz.1:1528
 #, no-wrap
 msgid "B<hc3>"
 msgstr ""
 
 #. type: Plain text
-#: ../src/xz/xz.1:1343
+#: ../src/xz/xz.1:1531
 msgid "Hash Chain with 2- and 3-byte hashing"
 msgstr ""
 
 #. type: Plain text
-#: ../src/xz/xz.1:1347 ../src/xz/xz.1:1396
+#: ../src/xz/xz.1:1535 ../src/xz/xz.1:1584
 msgid "Minimum value for I<nice>: 3"
 msgstr ""
 
 #. type: Plain text
-#: ../src/xz/xz.1:1349 ../src/xz/xz.1:1368 ../src/xz/xz.1:1398 ../src/xz/xz.1:1417
+#: ../src/xz/xz.1:1537 ../src/xz/xz.1:1556 ../src/xz/xz.1:1586
+#: ../src/xz/xz.1:1605
 msgid "Memory usage:"
 msgstr ""
 
 #. type: Plain text
-#: ../src/xz/xz.1:1354
+#: ../src/xz/xz.1:1542
 msgid "I<dict> * 7.5 (if I<dict> E<lt>= 16 MiB);"
 msgstr ""
 
 #. type: Plain text
-#: ../src/xz/xz.1:1359
+#: ../src/xz/xz.1:1547
 msgid "I<dict> * 5.5 + 64 MiB (if I<dict> E<gt> 16 MiB)"
 msgstr ""
 
 #. type: TP
-#: ../src/xz/xz.1:1359
+#: ../src/xz/xz.1:1547
 #, no-wrap
 msgid "B<hc4>"
 msgstr ""
 
 #. type: Plain text
-#: ../src/xz/xz.1:1362
+#: ../src/xz/xz.1:1550
 msgid "Hash Chain with 2-, 3-, and 4-byte hashing"
 msgstr ""
 
 #. type: Plain text
-#: ../src/xz/xz.1:1366 ../src/xz/xz.1:1415
+#: ../src/xz/xz.1:1554 ../src/xz/xz.1:1603
 msgid "Minimum value for I<nice>: 4"
 msgstr ""
 
 #. type: Plain text
-#: ../src/xz/xz.1:1373
+#: ../src/xz/xz.1:1561
 msgid "I<dict> * 7.5 (if I<dict> E<lt>= 32 MiB);"
 msgstr ""
 
 #. type: Plain text
-#: ../src/xz/xz.1:1378
+#: ../src/xz/xz.1:1566
 msgid "I<dict> * 6.5 (if I<dict> E<gt> 32 MiB)"
 msgstr ""
 
 #. type: TP
-#: ../src/xz/xz.1:1378
+#: ../src/xz/xz.1:1566
 #, no-wrap
 msgid "B<bt2>"
 msgstr ""
 
 #. type: Plain text
-#: ../src/xz/xz.1:1381
+#: ../src/xz/xz.1:1569
 msgid "Binary Tree with 2-byte hashing"
 msgstr ""
 
 #. type: Plain text
-#: ../src/xz/xz.1:1385
+#: ../src/xz/xz.1:1573
 msgid "Minimum value for I<nice>: 2"
 msgstr ""
 
 #. type: Plain text
-#: ../src/xz/xz.1:1389
+#: ../src/xz/xz.1:1577
 msgid "Memory usage: I<dict> * 9.5"
 msgstr ""
 
 #. type: TP
-#: ../src/xz/xz.1:1389
+#: ../src/xz/xz.1:1577
 #, no-wrap
 msgid "B<bt3>"
 msgstr ""
 
 #. type: Plain text
-#: ../src/xz/xz.1:1392
+#: ../src/xz/xz.1:1580
 msgid "Binary Tree with 2- and 3-byte hashing"
 msgstr ""
 
 #. type: Plain text
-#: ../src/xz/xz.1:1403
+#: ../src/xz/xz.1:1591
 msgid "I<dict> * 11.5 (if I<dict> E<lt>= 16 MiB);"
 msgstr ""
 
 #. type: Plain text
-#: ../src/xz/xz.1:1408
+#: ../src/xz/xz.1:1596
 msgid "I<dict> * 9.5 + 64 MiB (if I<dict> E<gt> 16 MiB)"
 msgstr ""
 
 #. type: TP
-#: ../src/xz/xz.1:1408
+#: ../src/xz/xz.1:1596
 #, no-wrap
 msgid "B<bt4>"
 msgstr ""
 
 #. type: Plain text
-#: ../src/xz/xz.1:1411
+#: ../src/xz/xz.1:1599
 msgid "Binary Tree with 2-, 3-, and 4-byte hashing"
 msgstr ""
 
 #. type: Plain text
-#: ../src/xz/xz.1:1422
+#: ../src/xz/xz.1:1610
 msgid "I<dict> * 11.5 (if I<dict> E<lt>= 32 MiB);"
 msgstr ""
 
 #. type: Plain text
-#: ../src/xz/xz.1:1427
+#: ../src/xz/xz.1:1615
 msgid "I<dict> * 10.5 (if I<dict> E<gt> 32 MiB)"
 msgstr ""
 
 #. type: TP
-#: ../src/xz/xz.1:1428
+#: ../src/xz/xz.1:1616
 #, no-wrap
 msgid "B<mode=>I<mode>"
 msgstr ""
 
 #. type: Plain text
-#: ../src/xz/xz.1:1449
+#: ../src/xz/xz.1:1637
 msgid ""
 "Compression I<mode> specifies the method to analyze the data produced by the "
 "match finder. Supported I<modes> are B<fast> and B<normal>. The default is "
-"B<fast> for I<presets> 0-3 and B<normal> for I<presets> 4-9."
+"B<fast> for I<presets> 0\\(en3 and B<normal> for I<presets> 4\\(en9."
 msgstr ""
 
 #. type: Plain text
-#: ../src/xz/xz.1:1458
+#: ../src/xz/xz.1:1646
 msgid ""
 "Usually B<fast> is used with Hash Chain match finders and B<normal> with "
 "Binary Tree match finders. This is also what the I<presets> do."
 msgstr ""
 
 #. type: TP
-#: ../src/xz/xz.1:1458
+#: ../src/xz/xz.1:1646
 #, no-wrap
 msgid "B<nice=>I<nice>"
 msgstr ""
 
 #. type: Plain text
-#: ../src/xz/xz.1:1465
+#: ../src/xz/xz.1:1653
 msgid ""
 "Specify what is considered to be a nice length for a match. Once a match of "
 "at least I<nice> bytes is found, the algorithm stops looking for possibly "
@@ -2062,20 +2247,21 @@
 msgstr ""
 
 #. type: Plain text
-#: ../src/xz/xz.1:1472
+#: ../src/xz/xz.1:1660
 msgid ""
-"I<Nice> can be 2-273 bytes. Higher values tend to give better compression "
-"ratio at the expense of speed. The default depends on the I<preset>."
+"I<Nice> can be 2\\(en273 bytes. Higher values tend to give better "
+"compression ratio at the expense of speed. The default depends on the "
+"I<preset>."
 msgstr ""
 
 #. type: TP
-#: ../src/xz/xz.1:1472
+#: ../src/xz/xz.1:1660
 #, no-wrap
 msgid "B<depth=>I<depth>"
 msgstr ""
 
 #. type: Plain text
-#: ../src/xz/xz.1:1482
+#: ../src/xz/xz.1:1670
 msgid ""
 "Specify the maximum search depth in the match finder. The default is the "
 "special value of 0, which makes the compressor determine a reasonable "
@@ -2083,239 +2269,230 @@
 msgstr ""
 
 #. type: Plain text
-#: ../src/xz/xz.1:1493
+#: ../src/xz/xz.1:1681
 msgid ""
-"Reasonable I<depth> for Hash Chains is 4-100 and 16-1000 for Binary Trees. "
-"Using very high values for I<depth> can make the encoder extremely slow with "
-"some files. Avoid setting the I<depth> over 1000 unless you are prepared to "
-"interrupt the compression in case it is taking far too long."
+"Reasonable I<depth> for Hash Chains is 4\\(en100 and 16\\(en1000 for Binary "
+"Trees. Using very high values for I<depth> can make the encoder extremely "
+"slow with some files. Avoid setting the I<depth> over 1000 unless you are "
+"prepared to interrupt the compression in case it is taking far too long."
 msgstr ""
 
 #. type: Plain text
-#: ../src/xz/xz.1:1504
+#: ../src/xz/xz.1:1692
 msgid ""
 "When decoding raw streams (B<--format=raw>), LZMA2 needs only the dictionary "
 "I<size>. LZMA1 needs also I<lc>, I<lp>, and I<pb>."
 msgstr ""
 
 #. type: TP
-#: ../src/xz/xz.1:1504
+#: ../src/xz/xz.1:1692
 #, no-wrap
 msgid "B<--x86>B<=>I<options>"
 msgstr ""
 
 #. type: TP
-#: ../src/xz/xz.1:1507
+#: ../src/xz/xz.1:1695
 #, no-wrap
-msgid "B<--powerpc>B<=>I<options>"
+msgid "B<--arm>B<=>I<options>"
 msgstr ""
 
 #. type: TP
-#: ../src/xz/xz.1:1509
+#: ../src/xz/xz.1:1697
 #, no-wrap
-msgid "B<--ia64>B<=>I<options>"
+msgid "B<--armthumb>B<=>I<options>"
 msgstr ""
 
 #. type: TP
-#: ../src/xz/xz.1:1511
+#: ../src/xz/xz.1:1699
 #, no-wrap
-msgid "B<--arm>B<=>I<options>"
+msgid "B<--arm64>B<=>I<options>"
 msgstr ""
 
 #. type: TP
-#: ../src/xz/xz.1:1513
+#: ../src/xz/xz.1:1701
 #, no-wrap
-msgid "B<--armthumb>B<=>I<options>"
+msgid "B<--powerpc>B<=>I<options>"
 msgstr ""
 
 #. type: TP
-#: ../src/xz/xz.1:1515
+#: ../src/xz/xz.1:1703
+#, no-wrap
+msgid "B<--ia64>B<=>I<options>"
+msgstr ""
+
+#. type: TP
+#: ../src/xz/xz.1:1705
 #, no-wrap
 msgid "B<--sparc>B<=>I<options>"
 msgstr ""
 
 #. type: Plain text
-#: ../src/xz/xz.1:1521
+#: ../src/xz/xz.1:1711
 msgid ""
 "Add a branch/call/jump (BCJ) filter to the filter chain. These filters can "
 "be used only as a non-last filter in the filter chain."
 msgstr ""
 
 #. type: Plain text
-#: ../src/xz/xz.1:1533
+#: ../src/xz/xz.1:1725
 msgid ""
 "A BCJ filter converts relative addresses in the machine code to their "
-"absolute counterparts. This doesn't change the size of the data, but it "
-"increases redundancy, which can help LZMA2 to produce 0-15\\ % smaller "
+"absolute counterparts. This doesn't change the size of the data but it "
+"increases redundancy, which can help LZMA2 to produce 0\\(en15\\ % smaller "
 "B<.xz> file. The BCJ filters are always reversible, so using a BCJ filter "
 "for wrong type of data doesn't cause any data loss, although it may make the "
-"compression ratio slightly worse."
+"compression ratio slightly worse. The BCJ filters are very fast and use an "
+"insignificant amount of memory."
 msgstr ""
 
 #. type: Plain text
-#: ../src/xz/xz.1:1540
-msgid ""
-"It is fine to apply a BCJ filter on a whole executable; there's no need to "
-"apply it only on the executable section. Applying a BCJ filter on an "
-"archive that contains both executable and non-executable files may or may "
-"not give good results, so it generally isn't good to blindly apply a BCJ "
-"filter when compressing binary packages for distribution."
-msgstr ""
-
-#. type: Plain text
-#: ../src/xz/xz.1:1548
-msgid ""
-"These BCJ filters are very fast and use insignificant amount of memory. If "
-"a BCJ filter improves compression ratio of a file, it can improve "
-"decompression speed at the same time. This is because, on the same "
-"hardware, the decompression speed of LZMA2 is roughly a fixed number of "
-"bytes of compressed data per second."
-msgstr ""
-
-#. type: Plain text
-#: ../src/xz/xz.1:1551
+#: ../src/xz/xz.1:1728
 msgid "These BCJ filters have known problems related to the compression ratio:"
 msgstr ""
 
 #. type: Plain text
-#: ../src/xz/xz.1:1558
+#: ../src/xz/xz.1:1735
 msgid ""
-"Some types of files containing executable code (e.g. object files, static "
-"libraries, and Linux kernel modules) have the addresses in the instructions "
-"filled with filler values. These BCJ filters will still do the address "
-"conversion, which will make the compression worse with these files."
+"Some types of files containing executable code (for example, object files, "
+"static libraries, and Linux kernel modules) have the addresses in the "
+"instructions filled with filler values. These BCJ filters will still do the "
+"address conversion, which will make the compression worse with these files."
 msgstr ""
 
 #. type: Plain text
-#: ../src/xz/xz.1:1565
+#: ../src/xz/xz.1:1745
 msgid ""
-"Applying a BCJ filter on an archive containing multiple similar executables "
-"can make the compression ratio worse than not using a BCJ filter. This is "
-"because the BCJ filter doesn't detect the boundaries of the executable "
-"files, and doesn't reset the address conversion counter for each executable."
+"If a BCJ filter is applied on an archive, it is possible that it makes the "
+"compression ratio worse than not using a BCJ filter. For example, if there "
+"are similar or even identical executables then filtering will likely make "
+"the files less similar and thus compression is worse. The contents of "
+"non-executable files in the same archive can matter too. In practice one "
+"has to try with and without a BCJ filter to see which is better in each "
+"situation."
 msgstr ""
 
 #. type: Plain text
-#: ../src/xz/xz.1:1572
+#: ../src/xz/xz.1:1750
 msgid ""
-"Both of the above problems will be fixed in the future in a new filter. The "
-"old BCJ filters will still be useful in embedded systems, because the "
-"decoder of the new filter will be bigger and use more memory."
-msgstr ""
-
-#. type: Plain text
-#: ../src/xz/xz.1:1574
-msgid "Different instruction sets have different alignment:"
+"Different instruction sets have different alignment: the executable file "
+"must be aligned to a multiple of this value in the input data to make the "
+"filter work."
 msgstr ""
 
 #. type: tbl table
-#: ../src/xz/xz.1:1581
+#: ../src/xz/xz.1:1757
 #, no-wrap
 msgid "Filter"
 msgstr ""
 
 #. type: tbl table
-#: ../src/xz/xz.1:1581
+#: ../src/xz/xz.1:1757
 #, no-wrap
 msgid "Alignment"
 msgstr ""
 
 #. type: tbl table
-#: ../src/xz/xz.1:1581
+#: ../src/xz/xz.1:1757
 #, no-wrap
 msgid "Notes"
 msgstr ""
 
 #. type: tbl table
-#: ../src/xz/xz.1:1582
+#: ../src/xz/xz.1:1758
 #, no-wrap
 msgid "x86"
 msgstr ""
 
 #. type: tbl table
-#: ../src/xz/xz.1:1582
+#: ../src/xz/xz.1:1758
 #, no-wrap
 msgid "32-bit or 64-bit x86"
 msgstr ""
 
 #. type: tbl table
-#: ../src/xz/xz.1:1583
+#: ../src/xz/xz.1:1759
 #, no-wrap
-msgid "PowerPC"
+msgid "ARM"
 msgstr ""
 
 #. type: tbl table
-#: ../src/xz/xz.1:1583
+#: ../src/xz/xz.1:1760
 #, no-wrap
-msgid "Big endian only"
+msgid "ARM-Thumb"
 msgstr ""
 
 #. type: tbl table
-#: ../src/xz/xz.1:1584
+#: ../src/xz/xz.1:1761
 #, no-wrap
-msgid "ARM"
+msgid "ARM64"
 msgstr ""
 
 #. type: tbl table
-#: ../src/xz/xz.1:1584 ../src/xz/xz.1:1585
+#: ../src/xz/xz.1:1761
 #, no-wrap
-msgid "Little endian only"
+msgid "4096-byte alignment is best"
 msgstr ""
 
 #. type: tbl table
-#: ../src/xz/xz.1:1585
+#: ../src/xz/xz.1:1762
 #, no-wrap
-msgid "ARM-Thumb"
+msgid "PowerPC"
 msgstr ""
 
 #. type: tbl table
-#: ../src/xz/xz.1:1586
+#: ../src/xz/xz.1:1762
+#, no-wrap
+msgid "Big endian only"
+msgstr ""
+
+#. type: tbl table
+#: ../src/xz/xz.1:1763
 #, no-wrap
 msgid "IA-64"
 msgstr ""
 
 #. type: tbl table
-#: ../src/xz/xz.1:1586
+#: ../src/xz/xz.1:1763
 #, no-wrap
 msgid "16"
 msgstr ""
 
 #. type: tbl table
-#: ../src/xz/xz.1:1586 ../src/xz/xz.1:1587
+#: ../src/xz/xz.1:1763
 #, no-wrap
-msgid "Big or little endian"
+msgid "Itanium"
 msgstr ""
 
 #. type: tbl table
-#: ../src/xz/xz.1:1587
+#: ../src/xz/xz.1:1764
 #, no-wrap
 msgid "SPARC"
 msgstr ""
 
 #. type: Plain text
-#: ../src/xz/xz.1:1602
+#: ../src/xz/xz.1:1781
 msgid ""
 "Since the BCJ-filtered data is usually compressed with LZMA2, the "
 "compression ratio may be improved slightly if the LZMA2 options are set to "
 "match the alignment of the selected BCJ filter. For example, with the IA-64 "
-"filter, it's good to set B<pb=4> with LZMA2 (2^4=16). The x86 filter is an "
-"exception; it's usually good to stick to LZMA2's default four-byte alignment "
-"when compressing x86 executables."
+"filter, it's good to set B<pb=4> or even B<pb=4,lp=4,lc=0> with LZMA2 "
+"(2^4=16). The x86 filter is an exception; it's usually good to stick to "
+"LZMA2's default four-byte alignment when compressing x86 executables."
 msgstr ""
 
 #. type: Plain text
-#: ../src/xz/xz.1:1605
+#: ../src/xz/xz.1:1784
 msgid "All BCJ filters support the same I<options>:"
 msgstr ""
 
 #. type: TP
-#: ../src/xz/xz.1:1606
+#: ../src/xz/xz.1:1785
 #, no-wrap
 msgid "B<start=>I<offset>"
 msgstr ""
 
 #. type: Plain text
-#: ../src/xz/xz.1:1620
+#: ../src/xz/xz.1:1799
 msgid ""
 "Specify the start I<offset> that is used when converting between relative "
 "and absolute addresses. The I<offset> must be a multiple of the alignment "
@@ -2324,67 +2501,68 @@
 msgstr ""
 
 #. type: TP
-#: ../src/xz/xz.1:1621
+#: ../src/xz/xz.1:1800
 #, no-wrap
 msgid "B<--delta>B<=>I<options>"
 msgstr ""
 
 #. type: Plain text
-#: ../src/xz/xz.1:1626
+#: ../src/xz/xz.1:1805
 msgid ""
 "Add the Delta filter to the filter chain. The Delta filter can be only used "
 "as a non-last filter in the filter chain."
 msgstr ""
 
 #. type: Plain text
-#: ../src/xz/xz.1:1635
+#: ../src/xz/xz.1:1814
 msgid ""
 "Currently only simple byte-wise delta calculation is supported. It can be "
-"useful when compressing e.g. uncompressed bitmap images or uncompressed PCM "
-"audio. However, special purpose algorithms may give significantly better "
-"results than Delta + LZMA2. This is true especially with audio, which "
-"compresses faster and better e.g. with B<flac>(1)."
+"useful when compressing, for example, uncompressed bitmap images or "
+"uncompressed PCM audio. However, special purpose algorithms may give "
+"significantly better results than Delta + LZMA2. This is true especially "
+"with audio, which compresses faster and better, for example, with "
+"B<flac>(1)."
 msgstr ""
 
 #. type: Plain text
-#: ../src/xz/xz.1:1638
+#: ../src/xz/xz.1:1817
 msgid "Supported I<options>:"
 msgstr ""
 
 #. type: TP
-#: ../src/xz/xz.1:1639
+#: ../src/xz/xz.1:1818
 #, no-wrap
 msgid "B<dist=>I<distance>"
 msgstr ""
 
 #. type: Plain text
-#: ../src/xz/xz.1:1647
+#: ../src/xz/xz.1:1826
 msgid ""
 "Specify the I<distance> of the delta calculation in bytes. I<distance> must "
-"be 1-256. The default is 1."
+"be 1\\(en256. The default is 1."
 msgstr ""
 
 #. type: Plain text
-#: ../src/xz/xz.1:1652
+#: ../src/xz/xz.1:1831
 msgid ""
 "For example, with B<dist=2> and eight-byte input A1 B1 A2 B3 A3 B5 A4 B7, "
 "the output will be A1 B1 01 02 01 02 01 02."
 msgstr ""
 
 #. type: SS
-#: ../src/xz/xz.1:1654
+#: ../src/xz/xz.1:1833
 #, no-wrap
 msgid "Other options"
 msgstr ""
 
 #. type: TP
-#: ../src/xz/xz.1:1655 ../src/xzdec/xzdec.1:83
+#: ../src/xz/xz.1:1834 ../src/xzdec/xzdec.1:83
 #, no-wrap
 msgid "B<-q>, B<--quiet>"
 msgstr ""
 
 #. type: Plain text
-#: ../src/xz/xz.1:1662
+#: ../src/xz/xz.1:1841
 msgid ""
 "Suppress warnings and notices. Specify this twice to suppress errors too. "
 "This option has no effect on the exit status. That is, even if a warning "
@@ -2392,13 +2570,13 @@
 msgstr ""
 
 #. type: TP
-#: ../src/xz/xz.1:1662
+#: ../src/xz/xz.1:1841
 #, no-wrap
 msgid "B<-v>, B<--verbose>"
 msgstr ""
 
 #. type: Plain text
-#: ../src/xz/xz.1:1671
+#: ../src/xz/xz.1:1850
 msgid ""
 "Be verbose. If standard error is connected to a terminal, B<xz> will "
 "display a progress indicator. Specifying B<--verbose> twice will give even "
@@ -2406,40 +2584,40 @@
 msgstr ""
 
 #. type: Plain text
-#: ../src/xz/xz.1:1673
+#: ../src/xz/xz.1:1852
 msgid "The progress indicator shows the following information:"
 msgstr ""
 
 #. type: Plain text
-#: ../src/xz/xz.1:1678
+#: ../src/xz/xz.1:1857
 msgid ""
 "Completion percentage is shown if the size of the input file is known. That "
 "is, the percentage cannot be shown in pipes."
 msgstr ""
 
 #. type: Plain text
-#: ../src/xz/xz.1:1681
+#: ../src/xz/xz.1:1860
 msgid ""
 "Amount of compressed data produced (compressing) or consumed "
 "(decompressing)."
 msgstr ""
 
 #. type: Plain text
-#: ../src/xz/xz.1:1684
+#: ../src/xz/xz.1:1863
 msgid ""
 "Amount of uncompressed data consumed (compressing) or produced "
 "(decompressing)."
 msgstr ""
 
 #. type: Plain text
-#: ../src/xz/xz.1:1688
+#: ../src/xz/xz.1:1867
 msgid ""
 "Compression ratio, which is calculated by dividing the amount of compressed "
 "data processed so far by the amount of uncompressed data processed so far."
 msgstr ""
 
 #. type: Plain text
-#: ../src/xz/xz.1:1695
+#: ../src/xz/xz.1:1874
 msgid ""
 "Compression or decompression speed. This is measured as the amount of "
 "uncompressed data consumed (compression) or produced (decompression) per "
@@ -2448,39 +2626,39 @@
 msgstr ""
 
 #. type: Plain text
-#: ../src/xz/xz.1:1697
+#: ../src/xz/xz.1:1876
 msgid "Elapsed time in the format M:SS or H:MM:SS."
 msgstr ""
 
 #. type: Plain text
-#: ../src/xz/xz.1:1705
+#: ../src/xz/xz.1:1884
 msgid ""
 "Estimated remaining time is shown only when the size of the input file is "
 "known and a couple of seconds have already passed since B<xz> started "
 "processing the file. The time is shown in a less precise format which never "
-"has any colons, e.g. 2 min 30 s."
+"has any colons, for example, 2 min 30 s."
 msgstr ""
 
 #. type: Plain text
-#: ../src/xz/xz.1:1720
+#: ../src/xz/xz.1:1899
 msgid ""
 "When standard error is not a terminal, B<--verbose> will make B<xz> print "
 "the filename, compressed size, uncompressed size, compression ratio, and "
 "possibly also the speed and elapsed time on a single line to standard error "
 "after compressing or decompressing the file. The speed and elapsed time are "
 "included only when the operation took at least a few seconds. If the "
-"operation didn't finish, e.g. due to user interruption, also the completion "
-"percentage is printed if the size of the input file is known."
+"operation didn't finish, for example, due to user interruption, also the "
+"completion percentage is printed if the size of the input file is known."
 msgstr ""
 
 #. type: TP
-#: ../src/xz/xz.1:1720 ../src/xzdec/xzdec.1:89
+#: ../src/xz/xz.1:1899 ../src/xzdec/xzdec.1:89
 #, no-wrap
 msgid "B<-Q>, B<--no-warn>"
 msgstr ""
 
 #. type: Plain text
-#: ../src/xz/xz.1:1730
+#: ../src/xz/xz.1:1909
 msgid ""
 "Don't set the exit status to 2 even if a condition worth a warning was "
 "detected. This option doesn't affect the verbosity level, thus both "
@@ -2489,13 +2667,13 @@
 msgstr ""
 
 #. type: TP
-#: ../src/xz/xz.1:1730
+#: ../src/xz/xz.1:1909
 #, no-wrap
 msgid "B<--robot>"
 msgstr ""
 
 #. type: Plain text
-#: ../src/xz/xz.1:1742
+#: ../src/xz/xz.1:1921
 msgid ""
 "Print messages in a machine-parsable format. This is intended to ease "
 "writing frontends that want to use B<xz> instead of liblzma, which may be "
@@ -2505,66 +2683,66 @@
 msgstr ""
 
 #. type: TP
-#: ../src/xz/xz.1:1742
+#: ../src/xz/xz.1:1921
 #, no-wrap
 msgid "B<--info-memory>"
 msgstr ""
 
 #. type: Plain text
-#: ../src/xz/xz.1:1748
+#: ../src/xz/xz.1:1928
 msgid ""
-"Display, in human-readable format, how much physical memory (RAM) B<xz> "
-"thinks the system has and the memory usage limits for compression and "
-"decompression, and exit successfully."
+"Display, in human-readable format, how much physical memory (RAM) and how "
+"many processor threads B<xz> thinks the system has and the memory usage "
+"limits for compression and decompression, and exit successfully."
 msgstr ""
 
 #. type: TP
-#: ../src/xz/xz.1:1748 ../src/xzdec/xzdec.1:96
+#: ../src/xz/xz.1:1928 ../src/xzdec/xzdec.1:96
 #, no-wrap
 msgid "B<-h>, B<--help>"
 msgstr ""
 
 #. type: Plain text
-#: ../src/xz/xz.1:1752
+#: ../src/xz/xz.1:1932
 msgid ""
 "Display a help message describing the most commonly used options, and exit "
 "successfully."
 msgstr ""
 
 #. type: TP
-#: ../src/xz/xz.1:1752
+#: ../src/xz/xz.1:1932
 #, no-wrap
 msgid "B<-H>, B<--long-help>"
 msgstr ""
 
 #. type: Plain text
-#: ../src/xz/xz.1:1757
+#: ../src/xz/xz.1:1937
 msgid ""
 "Display a help message describing all features of B<xz>, and exit "
 "successfully"
 msgstr ""
 
 #. type: TP
-#: ../src/xz/xz.1:1757 ../src/xzdec/xzdec.1:99
+#: ../src/xz/xz.1:1937 ../src/xzdec/xzdec.1:99
 #, no-wrap
 msgid "B<-V>, B<--version>"
 msgstr ""
 
 #. type: Plain text
-#: ../src/xz/xz.1:1766
+#: ../src/xz/xz.1:1946
 msgid ""
 "Display the version number of B<xz> and liblzma in human readable format. "
 "To get machine-parsable output, specify B<--robot> before B<--version>."
 msgstr ""
 
 #. type: SH
-#: ../src/xz/xz.1:1767
+#: ../src/xz/xz.1:1947
 #, no-wrap
 msgid "ROBOT MODE"
 msgstr ""
 
 #. type: Plain text
-#: ../src/xz/xz.1:1783
+#: ../src/xz/xz.1:1963
 msgid ""
 "The robot mode is activated with the B<--robot> option. It makes the output "
 "of B<xz> easier to parse by other programs. Currently B<--robot> is "
@@ -2573,155 +2751,204 @@
 msgstr ""
 
 #. type: SS
-#: ../src/xz/xz.1:1784
+#: ../src/xz/xz.1:1964
 #, no-wrap
 msgid "Version"
 msgstr ""
 
 #. type: Plain text
-#: ../src/xz/xz.1:1789
+#: ../src/xz/xz.1:1969
 msgid ""
 "B<xz --robot --version> will print the version number of B<xz> and liblzma "
 "in the following format:"
 msgstr ""
 
 #. type: Plain text
-#: ../src/xz/xz.1:1791
+#: ../src/xz/xz.1:1971
 msgid "B<XZ_VERSION=>I<XYYYZZZS>"
 msgstr ""
 
 #. type: Plain text
-#: ../src/xz/xz.1:1793
+#: ../src/xz/xz.1:1973
 msgid "B<LIBLZMA_VERSION=>I<XYYYZZZS>"
 msgstr ""
 
 #. type: TP
-#: ../src/xz/xz.1:1793
+#: ../src/xz/xz.1:1973
 #, no-wrap
 msgid "I<X>"
 msgstr ""
 
 #. type: Plain text
-#: ../src/xz/xz.1:1796
+#: ../src/xz/xz.1:1976
 msgid "Major version."
 msgstr ""
 
 #. type: TP
-#: ../src/xz/xz.1:1796
+#: ../src/xz/xz.1:1976
 #, no-wrap
 msgid "I<YYY>"
 msgstr ""
 
 #. type: Plain text
-#: ../src/xz/xz.1:1801
+#: ../src/xz/xz.1:1981
 msgid ""
 "Minor version. Even numbers are stable. Odd numbers are alpha or beta "
 "versions."
 msgstr ""
 
 #. type: TP
-#: ../src/xz/xz.1:1801
+#: ../src/xz/xz.1:1981
 #, no-wrap
 msgid "I<ZZZ>"
 msgstr ""
 
 #. type: Plain text
-#: ../src/xz/xz.1:1805
+#: ../src/xz/xz.1:1985
 msgid "Patch level for stable releases or just a counter for development releases."
 msgstr ""
 
 #. type: TP
-#: ../src/xz/xz.1:1805
+#: ../src/xz/xz.1:1985
 #, no-wrap
 msgid "I<S>"
 msgstr ""
 
 #. type: Plain text
-#: ../src/xz/xz.1:1813
+#: ../src/xz/xz.1:1993
 msgid ""
 "Stability. 0 is alpha, 1 is beta, and 2 is stable. I<S> should be always 2 "
 "when I<YYY> is even."
 msgstr ""
 
 #. type: Plain text
-#: ../src/xz/xz.1:1818
+#: ../src/xz/xz.1:1998
 msgid ""
 "I<XYYYZZZS> are the same on both lines if B<xz> and liblzma are from the "
 "same XZ Utils release."
 msgstr ""
 
 #. type: Plain text
-#: ../src/xz/xz.1:1824
+#: ../src/xz/xz.1:2004
 msgid "Examples: 4.999.9beta is B<49990091> and 5.0.0 is B<50000002>."
 msgstr ""
 
 #. type: SS
-#: ../src/xz/xz.1:1825
+#: ../src/xz/xz.1:2005
 #, no-wrap
 msgid "Memory limit information"
 msgstr ""
 
 #. type: Plain text
-#: ../src/xz/xz.1:1828
+#: ../src/xz/xz.1:2008
 msgid ""
 "B<xz --robot --info-memory> prints a single line with three tab-separated "
 "columns:"
 msgstr ""
 
 #. type: IP
-#: ../src/xz/xz.1:1828
+#: ../src/xz/xz.1:2008
 #, no-wrap
 msgid "1."
 msgstr ""
 
 #. type: Plain text
-#: ../src/xz/xz.1:1830
-msgid "Total amount of physical memory (RAM) in bytes"
+#: ../src/xz/xz.1:2010
+msgid "Total amount of physical memory (RAM) in bytes."
 msgstr ""
 
 #. type: IP
-#: ../src/xz/xz.1:1830 ../src/xz/xz.1:1910 ../src/xz/xz.1:1947 ../src/xz/xz.1:1973 ../src/xz/xz.1:2043 ../src/xz/xz.1:2070
+#: ../src/xz/xz.1:2010 ../src/xz/xz.1:2125 ../src/xz/xz.1:2162
+#: ../src/xz/xz.1:2188 ../src/xz/xz.1:2258 ../src/xz/xz.1:2285
 #, no-wrap
 msgid "2."
 msgstr ""
 
 #. type: Plain text
-#: ../src/xz/xz.1:1834
+#: ../src/xz/xz.1:2017
 msgid ""
-"Memory usage limit for compression in bytes. A special value of zero "
-"indicates the default setting, which for single-threaded mode is the same as "
-"no limit."
+"Memory usage limit for compression in bytes (B<--memlimit-compress>). A "
+"special value of B<0> indicates the default setting which for "
+"single-threaded mode is the same as no limit."
 msgstr ""
 
 #. type: IP
-#: ../src/xz/xz.1:1834 ../src/xz/xz.1:1912 ../src/xz/xz.1:1949 ../src/xz/xz.1:1975 ../src/xz/xz.1:2048 ../src/xz/xz.1:2072
+#: ../src/xz/xz.1:2017 ../src/xz/xz.1:2127 ../src/xz/xz.1:2164
+#: ../src/xz/xz.1:2190 ../src/xz/xz.1:2263 ../src/xz/xz.1:2287
 #, no-wrap
 msgid "3."
 msgstr ""
 
 #. type: Plain text
-#: ../src/xz/xz.1:1838
+#: ../src/xz/xz.1:2024
+msgid ""
+"Memory usage limit for decompression in bytes (B<--memlimit-decompress>). A "
+"special value of B<0> indicates the default setting which for "
+"single-threaded mode is the same as no limit."
+msgstr ""
+
+#. type: IP
+#: ../src/xz/xz.1:2024 ../src/xz/xz.1:2129 ../src/xz/xz.1:2166
+#: ../src/xz/xz.1:2193 ../src/xz/xz.1:2273 ../src/xz/xz.1:2289
+#, no-wrap
+msgid "4."
+msgstr ""
+
+#. type: Plain text
+#: ../src/xz/xz.1:2036
 msgid ""
-"Memory usage limit for decompression in bytes. A special value of zero "
-"indicates the default setting, which for single-threaded mode is the same as "
-"no limit."
+"Since B<xz> 5.3.4alpha: Memory usage for multi-threaded decompression in "
+"bytes (B<--memlimit-mt-decompress>). This is never zero because a "
+"system-specific default value shown in the column 5 is used if no limit has "
+"been specified explicitly. This is also never greater than the value in the "
+"column 3 even if a larger value has been specified with "
+"B<--memlimit-mt-decompress>."
+msgstr ""
+
+#. type: IP
+#: ../src/xz/xz.1:2036 ../src/xz/xz.1:2131 ../src/xz/xz.1:2168
+#: ../src/xz/xz.1:2195 ../src/xz/xz.1:2291
+#, no-wrap
+msgid "5."
 msgstr ""
 
 #. type: Plain text
-#: ../src/xz/xz.1:1842
+#: ../src/xz/xz.1:2048
+msgid ""
+"Since B<xz> 5.3.4alpha: A system-specific default memory usage limit that is "
+"used to limit the number of threads when compressing with an automatic "
+"number of threads (B<--threads=0>) and no memory usage limit has been "
+"specified (B<--memlimit-compress>). This is also used as the default value "
+"for B<--memlimit-mt-decompress>."
+msgstr ""
+
+#. type: IP
+#: ../src/xz/xz.1:2048 ../src/xz/xz.1:2133 ../src/xz/xz.1:2170
+#: ../src/xz/xz.1:2197 ../src/xz/xz.1:2293
+#, no-wrap
+msgid "6."
+msgstr ""
+
+#. type: Plain text
+#: ../src/xz/xz.1:2053
+msgid "Since B<xz> 5.3.4alpha: Number of available processor threads."
+msgstr ""
+
+#. type: Plain text
+#: ../src/xz/xz.1:2057
 msgid ""
 "In the future, the output of B<xz --robot --info-memory> may have more "
 "columns, but never more than a single line."
 msgstr ""
 
 #. type: SS
-#: ../src/xz/xz.1:1843
+#: ../src/xz/xz.1:2058
 #, no-wrap
 msgid "List mode"
 msgstr ""
 
 #. type: Plain text
-#: ../src/xz/xz.1:1848
+#: ../src/xz/xz.1:2063
 msgid ""
 "B<xz --robot --list> uses tab-separated output. The first column of every "
 "line has a string that indicates the type of the information found on that "
@@ -2729,52 +2956,52 @@
 msgstr ""
 
 #. type: TP
-#: ../src/xz/xz.1:1848
+#: ../src/xz/xz.1:2063
 #, no-wrap
 msgid "B<name>"
 msgstr ""
 
 #. type: Plain text
-#: ../src/xz/xz.1:1852
+#: ../src/xz/xz.1:2067
 msgid ""
 "This is always the first line when starting to list a file. The second "
 "column on the line is the filename."
 msgstr ""
 
 #. type: TP
-#: ../src/xz/xz.1:1852
+#: ../src/xz/xz.1:2067
 #, no-wrap
 msgid "B<file>"
 msgstr ""
 
 #. type: Plain text
-#: ../src/xz/xz.1:1860
+#: ../src/xz/xz.1:2075
 msgid ""
 "This line contains overall information about the B<.xz> file. This line is "
 "always printed after the B<name> line."
 msgstr ""
 
 #. type: TP
-#: ../src/xz/xz.1:1860
+#: ../src/xz/xz.1:2075
 #, no-wrap
 msgid "B<stream>"
 msgstr ""
 
 #. type: Plain text
-#: ../src/xz/xz.1:1870
+#: ../src/xz/xz.1:2085
 msgid ""
 "This line type is used only when B<--verbose> was specified. There are as "
 "many B<stream> lines as there are streams in the B<.xz> file."
 msgstr ""
 
 #. type: TP
-#: ../src/xz/xz.1:1870
+#: ../src/xz/xz.1:2085
 #, no-wrap
 msgid "B<block>"
 msgstr ""
 
 #. type: Plain text
-#: ../src/xz/xz.1:1885
+#: ../src/xz/xz.1:2100
 msgid ""
 "This line type is used only when B<--verbose> was specified. There are as "
 "many B<block> lines as there are blocks in the B<.xz> file. The B<block> "
@@ -2783,13 +3010,13 @@
 msgstr ""
 
 #. type: TP
-#: ../src/xz/xz.1:1885
+#: ../src/xz/xz.1:2100
 #, no-wrap
 msgid "B<summary>"
 msgstr ""
 
 #. type: Plain text
-#: ../src/xz/xz.1:1900
+#: ../src/xz/xz.1:2115
 msgid ""
 "This line type is used only when B<--verbose> was specified twice. This "
 "line is printed after all B<block> lines. Like the B<file> line, the "
@@ -2797,76 +3024,59 @@
 msgstr ""
 
 #. type: TP
-#: ../src/xz/xz.1:1900
+#: ../src/xz/xz.1:2115
 #, no-wrap
 msgid "B<totals>"
 msgstr ""
 
 #. type: Plain text
-#: ../src/xz/xz.1:1904
+#: ../src/xz/xz.1:2119
 msgid ""
 "This line is always the very last line of the list output. It shows the "
 "total counts and sizes."
 msgstr ""
 
 #. type: Plain text
-#: ../src/xz/xz.1:1908
+#: ../src/xz/xz.1:2123
 msgid "The columns of the B<file> lines:"
 msgstr ""
 
 #. type: Plain text
-#: ../src/xz/xz.1:1912
+#: ../src/xz/xz.1:2127
 msgid "Number of streams in the file"
 msgstr ""
 
 #. type: Plain text
-#: ../src/xz/xz.1:1914
+#: ../src/xz/xz.1:2129
 msgid "Total number of blocks in the stream(s)"
 msgstr ""
 
-#. type: IP
-#: ../src/xz/xz.1:1914 ../src/xz/xz.1:1951 ../src/xz/xz.1:1978 ../src/xz/xz.1:2058 ../src/xz/xz.1:2074
-#, no-wrap
-msgid "4."
-msgstr ""
-
 #. type: Plain text
-#: ../src/xz/xz.1:1916
+#: ../src/xz/xz.1:2131
 msgid "Compressed size of the file"
 msgstr ""
 
-#. type: IP
-#: ../src/xz/xz.1:1916 ../src/xz/xz.1:1953 ../src/xz/xz.1:1980 ../src/xz/xz.1:2076
-#, no-wrap
-msgid "5."
-msgstr ""
-
 #. type: Plain text
-#: ../src/xz/xz.1:1918
+#: ../src/xz/xz.1:2133
 msgid "Uncompressed size of the file"
 msgstr ""
 
-#. type: IP
-#: ../src/xz/xz.1:1918 ../src/xz/xz.1:1955 ../src/xz/xz.1:1982 ../src/xz/xz.1:2078
-#, no-wrap
-msgid "6."
-msgstr ""
-
 #. type: Plain text
-#: ../src/xz/xz.1:1924
+#: ../src/xz/xz.1:2139
 msgid ""
-"Compression ratio, for example B<0.123.> If ratio is over 9.999, three "
+"Compression ratio, for example, B<0.123>. If ratio is over 9.999, three "
 "dashes (B<--->) are displayed instead of the ratio."
 msgstr ""
 
 #. type: IP
-#: ../src/xz/xz.1:1924 ../src/xz/xz.1:1957 ../src/xz/xz.1:1984 ../src/xz/xz.1:2080
+#: ../src/xz/xz.1:2139 ../src/xz/xz.1:2172 ../src/xz/xz.1:2199
+#: ../src/xz/xz.1:2295
 #, no-wrap
 msgid "7."
 msgstr ""
 
 #. type: Plain text
-#: ../src/xz/xz.1:1937
+#: ../src/xz/xz.1:2152
 msgid ""
 "Comma-separated list of integrity check names. The following strings are "
 "used for the known check types: B<None>, B<CRC32>, B<CRC64>, and "
@@ -2875,115 +3085,116 @@
 msgstr ""
 
 #. type: IP
-#: ../src/xz/xz.1:1937 ../src/xz/xz.1:1959 ../src/xz/xz.1:1986 ../src/xz/xz.1:2083
+#: ../src/xz/xz.1:2152 ../src/xz/xz.1:2174 ../src/xz/xz.1:2201
+#: ../src/xz/xz.1:2298
 #, no-wrap
 msgid "8."
 msgstr ""
 
 #. type: Plain text
-#: ../src/xz/xz.1:1939
+#: ../src/xz/xz.1:2154
 msgid "Total size of stream padding in the file"
 msgstr ""
 
 #. type: Plain text
-#: ../src/xz/xz.1:1945
+#: ../src/xz/xz.1:2160
 msgid "The columns of the B<stream> lines:"
 msgstr ""
 
 #. type: Plain text
-#: ../src/xz/xz.1:1949
+#: ../src/xz/xz.1:2164
 msgid "Stream number (the first stream is 1)"
 msgstr ""
 
 #. type: Plain text
-#: ../src/xz/xz.1:1951
+#: ../src/xz/xz.1:2166
 msgid "Number of blocks in the stream"
 msgstr ""
 
 #. type: Plain text
-#: ../src/xz/xz.1:1953
+#: ../src/xz/xz.1:2168
 msgid "Compressed start offset"
 msgstr ""
 
 #. type: Plain text
-#: ../src/xz/xz.1:1955
+#: ../src/xz/xz.1:2170
 msgid "Uncompressed start offset"
 msgstr ""
 
 #. type: Plain text
-#: ../src/xz/xz.1:1957
+#: ../src/xz/xz.1:2172
 msgid "Compressed size (does not include stream padding)"
 msgstr ""
 
 #. type: Plain text
-#: ../src/xz/xz.1:1959 ../src/xz/xz.1:1988 ../src/xz/xz.1:2078
+#: ../src/xz/xz.1:2174 ../src/xz/xz.1:2203 ../src/xz/xz.1:2293
 msgid "Uncompressed size"
 msgstr ""
 
 #. type: Plain text
-#: ../src/xz/xz.1:1961 ../src/xz/xz.1:1990
+#: ../src/xz/xz.1:2176 ../src/xz/xz.1:2205
 msgid "Compression ratio"
 msgstr ""
 
 #. type: IP
-#: ../src/xz/xz.1:1961 ../src/xz/xz.1:1988 ../src/xz/xz.1:2085
+#: ../src/xz/xz.1:2176 ../src/xz/xz.1:2203 ../src/xz/xz.1:2300
 #, no-wrap
 msgid "9."
 msgstr ""
 
 #. type: Plain text
-#: ../src/xz/xz.1:1963 ../src/xz/xz.1:1992
+#: ../src/xz/xz.1:2178 ../src/xz/xz.1:2207
 msgid "Name of the integrity check"
 msgstr ""
 
 #. type: IP
-#: ../src/xz/xz.1:1963 ../src/xz/xz.1:1990 ../src/xz/xz.1:2101
+#: ../src/xz/xz.1:2178 ../src/xz/xz.1:2205 ../src/xz/xz.1:2316
 #, no-wrap
 msgid "10."
 msgstr ""
 
 #. type: Plain text
-#: ../src/xz/xz.1:1965
+#: ../src/xz/xz.1:2180
 msgid "Size of stream padding"
 msgstr ""
 
 #. type: Plain text
-#: ../src/xz/xz.1:1971
+#: ../src/xz/xz.1:2186
 msgid "The columns of the B<block> lines:"
 msgstr ""
 
 #. type: Plain text
-#: ../src/xz/xz.1:1975
+#: ../src/xz/xz.1:2190
 msgid "Number of the stream containing this block"
 msgstr ""
 
 #. type: Plain text
-#: ../src/xz/xz.1:1978
+#: ../src/xz/xz.1:2193
 msgid "Block number relative to the beginning of the stream (the first block is 1)"
 msgstr ""
 
 #. type: Plain text
-#: ../src/xz/xz.1:1980
+#: ../src/xz/xz.1:2195
 msgid "Block number relative to the beginning of the file"
 msgstr ""
 
 #. type: Plain text
-#: ../src/xz/xz.1:1982
+#: ../src/xz/xz.1:2197
 msgid "Compressed start offset relative to the beginning of the file"
 msgstr ""
 
 #. type: Plain text
-#: ../src/xz/xz.1:1984
+#: ../src/xz/xz.1:2199
 msgid "Uncompressed start offset relative to the beginning of the file"
 msgstr ""
 
 #. type: Plain text
-#: ../src/xz/xz.1:1986
+#: ../src/xz/xz.1:2201
 msgid "Total compressed size of the block (includes headers)"
 msgstr ""
 
 #. type: Plain text
-#: ../src/xz/xz.1:2004
+#: ../src/xz/xz.1:2219
 msgid ""
 "If B<--verbose> was specified twice, additional columns are included on the "
 "B<block> lines. These are not displayed with a single B<--verbose>, because "
@@ -2991,35 +3202,35 @@
 msgstr ""
 
 #. type: IP
-#: ../src/xz/xz.1:2006 ../src/xz/xz.1:2106
+#: ../src/xz/xz.1:2221 ../src/xz/xz.1:2321
 #, no-wrap
 msgid "11."
 msgstr ""
 
 #. type: Plain text
-#: ../src/xz/xz.1:2008
+#: ../src/xz/xz.1:2223
 msgid "Value of the integrity check in hexadecimal"
 msgstr ""
 
 #. type: IP
-#: ../src/xz/xz.1:2008 ../src/xz/xz.1:2116
+#: ../src/xz/xz.1:2223 ../src/xz/xz.1:2331
 #, no-wrap
 msgid "12."
 msgstr ""
 
 #. type: Plain text
-#: ../src/xz/xz.1:2010
+#: ../src/xz/xz.1:2225
 msgid "Block header size"
 msgstr ""
 
 #. type: IP
-#: ../src/xz/xz.1:2010
+#: ../src/xz/xz.1:2225
 #, no-wrap
 msgid "13."
 msgstr ""
 
 #. type: Plain text
-#: ../src/xz/xz.1:2020
+#: ../src/xz/xz.1:2235
 msgid ""
 "Block flags: B<c> indicates that compressed size is present, and B "
 "indicates that uncompressed size is present. If the flag is not set, a dash "
@@ -3028,39 +3239,39 @@
 msgstr ""
 
 #. type: IP
-#: ../src/xz/xz.1:2020
+#: ../src/xz/xz.1:2235
 #, no-wrap
 msgid "14."
 msgstr ""
 
 #. type: Plain text
-#: ../src/xz/xz.1:2023
+#: ../src/xz/xz.1:2238
 msgid ""
 "Size of the actual compressed data in the block (this excludes the block "
 "header, block padding, and check fields)"
 msgstr ""
 
 #. type: IP
-#: ../src/xz/xz.1:2023
+#: ../src/xz/xz.1:2238
 #, no-wrap
 msgid "15."
 msgstr ""
 
 #. type: Plain text
-#: ../src/xz/xz.1:2028
+#: ../src/xz/xz.1:2243
 msgid ""
 "Amount of memory (in bytes) required to decompress this block with this "
 "B<xz> version"
 msgstr ""
 
 #. type: IP
-#: ../src/xz/xz.1:2028
+#: ../src/xz/xz.1:2243
 #, no-wrap
 msgid "16."
 msgstr ""
 
 #. type: Plain text
-#: ../src/xz/xz.1:2035
+#: ../src/xz/xz.1:2250
 msgid ""
 "Filter chain. Note that most of the options used at compression time cannot "
 "be known, because only the options that are needed for decompression are "
@@ -3068,151 +3279,152 @@
 msgstr ""
 
 #. type: Plain text
-#: ../src/xz/xz.1:2041
+#: ../src/xz/xz.1:2256
 msgid "The columns of the B<summary> lines:"
 msgstr ""
 
 #. type: Plain text
-#: ../src/xz/xz.1:2048
+#: ../src/xz/xz.1:2263
 msgid ""
 "Amount of memory (in bytes) required to decompress this file with this B<xz> "
 "version"
 msgstr ""
 
 #. type: Plain text
-#: ../src/xz/xz.1:2054 ../src/xz/xz.1:2112
+#: ../src/xz/xz.1:2269 ../src/xz/xz.1:2327
 msgid ""
 "B<yes> or B<no> indicating if all block headers have both compressed size "
 "and uncompressed size stored in them"
 msgstr ""
 
 #. type: Plain text
-#: ../src/xz/xz.1:2058 ../src/xz/xz.1:2116
+#: ../src/xz/xz.1:2273 ../src/xz/xz.1:2331
 msgid "I<Since> B<xz> I<5.1.2alpha:>"
 msgstr ""
 
 #. type: Plain text
-#: ../src/xz/xz.1:2062 ../src/xz/xz.1:2120
+#: ../src/xz/xz.1:2277 ../src/xz/xz.1:2335
 msgid "Minimum B<xz> version required to decompress the file"
 msgstr ""
 
 #. type: Plain text
-#: ../src/xz/xz.1:2068
+#: ../src/xz/xz.1:2283
 msgid "The columns of the B<totals> line:"
 msgstr ""
 
 #. type: Plain text
-#: ../src/xz/xz.1:2072
+#: ../src/xz/xz.1:2287
 msgid "Number of streams"
 msgstr ""
 
 #. type: Plain text
-#: ../src/xz/xz.1:2074
+#: ../src/xz/xz.1:2289
 msgid "Number of blocks"
 msgstr ""
 
 #. type: Plain text
-#: ../src/xz/xz.1:2076
+#: ../src/xz/xz.1:2291
 msgid "Compressed size"
 msgstr ""
 
 #. type: Plain text
-#: ../src/xz/xz.1:2080
+#: ../src/xz/xz.1:2295
 msgid "Average compression ratio"
 msgstr ""
 
 #. type: Plain text
-#: ../src/xz/xz.1:2083
+#: ../src/xz/xz.1:2298
 msgid "Comma-separated list of integrity check names that were present in the files"
 msgstr ""
 
 #. type: Plain text
-#: ../src/xz/xz.1:2085
+#: ../src/xz/xz.1:2300
 msgid "Stream padding size"
 msgstr ""
 
 #. type: Plain text
-#: ../src/xz/xz.1:2091
+#: ../src/xz/xz.1:2306
 msgid ""
 "Number of files. This is here to keep the order of the earlier columns the "
 "same as on B<file> lines."
 msgstr ""
 
 #. type: Plain text
-#: ../src/xz/xz.1:2099
+#: ../src/xz/xz.1:2314
 msgid ""
 "If B<--verbose> was specified twice, additional columns are included on the "
 "B<totals> line:"
 msgstr ""
 
 #. type: Plain text
-#: ../src/xz/xz.1:2106
+#: ../src/xz/xz.1:2321
 msgid ""
 "Maximum amount of memory (in bytes) required to decompress the files with "
 "this B<xz> version"
 msgstr ""
 
 #. type: Plain text
-#: ../src/xz/xz.1:2126
+#: ../src/xz/xz.1:2341
 msgid ""
 "Future versions may add new line types and new columns can be added to the "
 "existing line types, but the existing columns won't be changed."
 msgstr ""
 
 #. type: SH
-#: ../src/xz/xz.1:2127 ../src/xzdec/xzdec.1:104 ../src/lzmainfo/lzmainfo.1:44
+#: ../src/xz/xz.1:2342 ../src/xzdec/xzdec.1:104 ../src/lzmainfo/lzmainfo.1:44
+#: ../src/scripts/xzgrep.1:81
 #, no-wrap
 msgid "EXIT STATUS"
 msgstr ""
 
 #. type: TP
-#: ../src/xz/xz.1:2128 ../src/xzdec/xzdec.1:105 ../src/lzmainfo/lzmainfo.1:45
+#: ../src/xz/xz.1:2343 ../src/xzdec/xzdec.1:105 ../src/lzmainfo/lzmainfo.1:45
 #, no-wrap
 msgid "B<0>"
 msgstr ""
 
 #. type: Plain text
-#: ../src/xz/xz.1:2131 ../src/lzmainfo/lzmainfo.1:48
+#: ../src/xz/xz.1:2346 ../src/lzmainfo/lzmainfo.1:48
 msgid "All is good."
 msgstr ""
 
 #. type: TP
-#: ../src/xz/xz.1:2131 ../src/xzdec/xzdec.1:108 ../src/lzmainfo/lzmainfo.1:48
+#: ../src/xz/xz.1:2346 ../src/xzdec/xzdec.1:108 ../src/lzmainfo/lzmainfo.1:48
 #, no-wrap
 msgid "B<1>"
 msgstr ""
 
 #. type: Plain text
-#: ../src/xz/xz.1:2134 ../src/xzdec/xzdec.1:111 ../src/lzmainfo/lzmainfo.1:51
+#: ../src/xz/xz.1:2349 ../src/xzdec/xzdec.1:111 ../src/lzmainfo/lzmainfo.1:51
 msgid "An error occurred."
 msgstr ""
 
 #. type: TP
-#: ../src/xz/xz.1:2134
+#: ../src/xz/xz.1:2349
 #, no-wrap
 msgid "B<2>"
 msgstr ""
 
 #. type: Plain text
-#: ../src/xz/xz.1:2138
+#: ../src/xz/xz.1:2353
 msgid "Something worth a warning occurred, but no actual errors occurred."
 msgstr ""
 
 #. type: Plain text
-#: ../src/xz/xz.1:2141
+#: ../src/xz/xz.1:2356
 msgid ""
 "Notices (not warnings or errors) printed on standard error don't affect the "
 "exit status."
 msgstr ""
 
 #. type: SH
-#: ../src/xz/xz.1:2142 ../src/scripts/xzgrep.1:80 ../src/scripts/xzless.1:52
+#: ../src/xz/xz.1:2357 ../src/scripts/xzgrep.1:94 ../src/scripts/xzless.1:52
 #, no-wrap
 msgid "ENVIRONMENT"
 msgstr ""
 
 #. type: Plain text
-#: ../src/xz/xz.1:2155
+#: ../src/xz/xz.1:2370
 msgid ""
 "B<xz> parses space-separated lists of options from the environment variables "
 "B<XZ_DEFAULTS> and B<XZ_OPT>, in this order, before parsing the options from "
@@ -3222,13 +3434,13 @@
 msgstr ""
 
 #. type: TP
-#: ../src/xz/xz.1:2155
+#: ../src/xz/xz.1:2370
 #, no-wrap
 msgid "B<XZ_DEFAULTS>"
 msgstr ""
 
 #. type: Plain text
-#: ../src/xz/xz.1:2164
+#: ../src/xz/xz.1:2379
 msgid ""
 "User-specific or system-wide default options. Typically this is set in a "
 "shell initialization script to enable B<xz>'s memory usage limiter by "
@@ -3237,36 +3449,36 @@
 msgstr ""
 
 #. type: TP
-#: ../src/xz/xz.1:2164
+#: ../src/xz/xz.1:2379
 #, no-wrap
 msgid "B<XZ_OPT>"
 msgstr ""
 
 #. type: Plain text
-#: ../src/xz/xz.1:2175
+#: ../src/xz/xz.1:2390
 msgid ""
 "This is for passing options to B<xz> when it is not possible to set the "
-"options directly on the B<xz> command line. This is the case e.g. when "
-"B<xz> is run by a script or tool, e.g. GNU B<tar>(1):"
+"options directly on the B<xz> command line. This is the case when B<xz> is "
+"run by a script or tool, for example, GNU B<tar>(1):"
 msgstr ""
 
 #. type: Plain text
-#: ../src/xz/xz.1:2181
+#: ../src/xz/xz.1:2396
 #, no-wrap
 msgid "CW<XZ_OPT=-2v tar caf foo.tar.xz foo>\n"
 msgstr ""
 
 #. type: Plain text
-#: ../src/xz/xz.1:2194
+#: ../src/xz/xz.1:2410
 msgid ""
-"Scripts may use B<XZ_OPT> e.g. to set script-specific default compression "
-"options. It is still recommended to allow users to override B<XZ_OPT> if "
-"that is reasonable, e.g. in B<sh>(1) scripts one may use something like "
-"this:"
+"Scripts may use B<XZ_OPT>, for example, to set script-specific default "
+"compression options. It is still recommended to allow users to override "
+"B<XZ_OPT> if that is reasonable. For example, in B<sh>(1) scripts one may "
+"use something like this:"
 msgstr ""
 
 #. type: Plain text
-#: ../src/xz/xz.1:2201
+#: ../src/xz/xz.1:2417
 #, no-wrap
 msgid ""
 "CW<XZ_OPT=${XZ_OPT-\"-7e\"}\n"
@@ -3274,13 +3486,13 @@
 msgstr ""
 
 #. type: SH
-#: ../src/xz/xz.1:2206
+#: ../src/xz/xz.1:2422
 #, no-wrap
 msgid "LZMA UTILS COMPATIBILITY"
 msgstr ""
 
 #. type: Plain text
-#: ../src/xz/xz.1:2219
+#: ../src/xz/xz.1:2435
 msgid ""
 "The command line syntax of B<xz> is practically a superset of B<lzma>, "
 "B<unlzma>, and B<lzcat> as found from LZMA Utils 4.32.x. In most cases, it "
@@ -3290,13 +3502,13 @@
 msgstr ""
 
 #. type: SS
-#: ../src/xz/xz.1:2220
+#: ../src/xz/xz.1:2436
 #, no-wrap
 msgid "Compression preset levels"
 msgstr ""
 
 #. type: Plain text
-#: ../src/xz/xz.1:2227
+#: ../src/xz/xz.1:2443
 msgid ""
 "The numbering of the compression level presets is not identical in B<xz> and "
 "LZMA Utils. The most important difference is how dictionary sizes are "
@@ -3305,43 +3517,43 @@
 msgstr ""
 
 #. type: tbl table
-#: ../src/xz/xz.1:2233 ../src/xz/xz.1:2258
+#: ../src/xz/xz.1:2449 ../src/xz/xz.1:2474
 #, no-wrap
 msgid "Level"
 msgstr ""
 
 #. type: tbl table
-#: ../src/xz/xz.1:2233 ../src/xz/xz.1:2258
+#: ../src/xz/xz.1:2449 ../src/xz/xz.1:2474
 #, no-wrap
 msgid "xz"
 msgstr ""
 
 #. type: tbl table
-#: ../src/xz/xz.1:2233
+#: ../src/xz/xz.1:2449
 #, no-wrap
 msgid "LZMA Utils"
 msgstr ""
 
 #. type: tbl table
-#: ../src/xz/xz.1:2234 ../src/xz/xz.1:2259
+#: ../src/xz/xz.1:2450 ../src/xz/xz.1:2475
 #, no-wrap
 msgid "N/A"
 msgstr ""
 
 #. type: tbl table
-#: ../src/xz/xz.1:2235
+#: ../src/xz/xz.1:2451
 #, no-wrap
 msgid "64 KiB"
 msgstr ""
 
 #. type: tbl table
-#: ../src/xz/xz.1:2237
+#: ../src/xz/xz.1:2453
 #, no-wrap
 msgid "512 KiB"
 msgstr ""
 
 #. type: Plain text
-#: ../src/xz/xz.1:2252
+#: ../src/xz/xz.1:2468
 msgid ""
 "The dictionary size differences affect the compressor memory usage too, but "
 "there are some other differences between LZMA Utils and XZ Utils, which make "
@@ -3349,72 +3561,73 @@
 msgstr ""
 
 #. type: tbl table
-#: ../src/xz/xz.1:2258
+#: ../src/xz/xz.1:2474
 #, no-wrap
 msgid "LZMA Utils 4.32.x"
 msgstr ""
 
 #. type: tbl table
-#: ../src/xz/xz.1:2261 ../src/xz/xz.1:2262
+#: ../src/xz/xz.1:2477 ../src/xz/xz.1:2478
 #, no-wrap
 msgid "12 MiB"
 msgstr ""
 
 #. type: tbl table
-#: ../src/xz/xz.1:2264
+#: ../src/xz/xz.1:2480
 #, no-wrap
 msgid "26 MiB"
 msgstr ""
 
 #. type: tbl table
-#: ../src/xz/xz.1:2265
+#: ../src/xz/xz.1:2481
 #, no-wrap
 msgid "45 MiB"
 msgstr ""
 
 #. type: tbl table
-#: ../src/xz/xz.1:2266
+#: ../src/xz/xz.1:2482
 #, no-wrap
 msgid "83 MiB"
 msgstr ""
 
 #. type: tbl table
-#: ../src/xz/xz.1:2267
+#: ../src/xz/xz.1:2483
 #, no-wrap
 msgid "159 MiB"
 msgstr ""
 
 #. type: tbl table
-#: ../src/xz/xz.1:2268
+#: ../src/xz/xz.1:2484
 #, no-wrap
 msgid "311 MiB"
 msgstr ""
 
 #. type: Plain text
-#: ../src/xz/xz.1:2277
+#: ../src/xz/xz.1:2493
 msgid ""
 "The default preset level in LZMA Utils is B<-7> while in XZ Utils it is "
 "B<-6>, so both use an 8 MiB dictionary by default."
 msgstr ""
 
 #. type: SS
-#: ../src/xz/xz.1:2278
+#: ../src/xz/xz.1:2494
 #, no-wrap
 msgid "Streamed vs. non-streamed .lzma files"
 msgstr ""
 
 #. type: Plain text
-#: ../src/xz/xz.1:2288
+#: ../src/xz/xz.1:2504
 msgid ""
 "The uncompressed size of the file can be stored in the B<.lzma> header. "
 "LZMA Utils does that when compressing regular files. The alternative is to "
 "mark that uncompressed size is unknown and use end-of-payload marker to "
 "indicate where the decompressor should stop. LZMA Utils uses this method "
-"when uncompressed size isn't known, which is the case for example in pipes."
+"when uncompressed size isn't known, which is the case, for example, in "
+"pipes."
 msgstr ""
 
 #. type: Plain text
-#: ../src/xz/xz.1:2309
+#: ../src/xz/xz.1:2525
 msgid ""
 "B<xz> supports decompressing B<.lzma> files with or without end-of-payload "
 "marker, but all B<.lzma> files created by B<xz> will use end-of-payload "
@@ -3426,13 +3639,13 @@
 msgstr ""
 
 #. type: SS
-#: ../src/xz/xz.1:2310
+#: ../src/xz/xz.1:2526
 #, no-wrap
 msgid "Unsupported .lzma files"
 msgstr ""
 
 #. type: Plain text
-#: ../src/xz/xz.1:2333
+#: ../src/xz/xz.1:2549
 msgid ""
 "The B<.lzma> format allows I<lc> values up to 8, and I<lp> values up to 4. "
 "LZMA Utils can decompress files with any I<lc> and I<lp>, but always creates "
@@ -3441,7 +3654,7 @@
 msgstr ""
 
 #. type: Plain text
-#: ../src/xz/xz.1:2344
+#: ../src/xz/xz.1:2560
 msgid ""
 "The implementation of the LZMA1 filter in liblzma requires that the sum of "
 "I<lc> and I<lp> must not exceed 4. Thus, B<.lzma> files, which exceed this "
@@ -3449,7 +3662,7 @@
 msgstr ""
 
 #. type: Plain text
-#: ../src/xz/xz.1:2359
+#: ../src/xz/xz.1:2575
 msgid ""
 "LZMA Utils creates only B<.lzma> files which have a dictionary size of "
 "2^I<n> (a power of 2) but accepts files with any dictionary size. liblzma "
@@ -3459,20 +3672,20 @@
 msgstr ""
 
 #. type: Plain text
-#: ../src/xz/xz.1:2364
+#: ../src/xz/xz.1:2580
 msgid ""
 "These limitations shouldn't be a problem in practice, since practically all "
 "B<.lzma> files have been compressed with settings that liblzma will accept."
 msgstr ""
 
 #. type: SS
-#: ../src/xz/xz.1:2365
+#: ../src/xz/xz.1:2581
 #, no-wrap
 msgid "Trailing garbage"
 msgstr ""
 
 #. type: Plain text
-#: ../src/xz/xz.1:2375
+#: ../src/xz/xz.1:2591
 msgid ""
 "When decompressing, LZMA Utils silently ignore everything after the first "
 "B<.lzma> stream. In most situations, this is a bug. This also means that "
@@ -3480,7 +3693,7 @@
 msgstr ""
 
 #. type: Plain text
-#: ../src/xz/xz.1:2385
+#: ../src/xz/xz.1:2601
 msgid ""
 "If there is data left after the first B<.lzma> stream, B<xz> considers the "
 "file to be corrupt unless B<--single-stream> was used. This may break "
@@ -3488,19 +3701,19 @@
 msgstr ""
 
 #. type: SH
-#: ../src/xz/xz.1:2386 ../src/xzdec/xzdec.1:117
+#: ../src/xz/xz.1:2602 ../src/xzdec/xzdec.1:117
 #, no-wrap
 msgid "NOTES"
 msgstr ""
 
 #. type: SS
-#: ../src/xz/xz.1:2388
+#: ../src/xz/xz.1:2604
 #, no-wrap
 msgid "Compressed output may vary"
 msgstr ""
 
 #. type: Plain text
-#: ../src/xz/xz.1:2399
+#: ../src/xz/xz.1:2615
 msgid ""
 "The exact compressed output produced from the same uncompressed input file "
 "may vary between XZ Utils versions even if compression options are "
@@ -3511,7 +3724,7 @@
 msgstr ""
 
 #. type: Plain text
-#: ../src/xz/xz.1:2409
+#: ../src/xz/xz.1:2625
 msgid ""
 "The above means that once B<--rsyncable> has been implemented, the resulting "
 "files won't necessarily be rsyncable unless both old and new files have been "
@@ -3521,13 +3734,13 @@
 msgstr ""
 
 #. type: SS
-#: ../src/xz/xz.1:2410
+#: ../src/xz/xz.1:2626
 #, no-wrap
 msgid "Embedded .xz decompressors"
 msgstr ""
 
 #. type: Plain text
-#: ../src/xz/xz.1:2427
+#: ../src/xz/xz.1:2643
 msgid ""
 "Embedded B<.xz> decompressor implementations like XZ Embedded don't "
 "necessarily support files created with integrity I<check> types other than "
@@ -3537,7 +3750,7 @@
 msgstr ""
 
 #. type: Plain text
-#: ../src/xz/xz.1:2437
+#: ../src/xz/xz.1:2653
 msgid ""
 "Outside embedded systems, all B<.xz> format decompressors support all the "
 "I<check> types, or at least are able to decompress the file without "
@@ -3545,90 +3758,90 @@
 msgstr ""
 
 #. type: Plain text
-#: ../src/xz/xz.1:2440
+#: ../src/xz/xz.1:2656
 msgid "XZ Embedded supports BCJ filters, but only with the default start offset."
 msgstr ""
 
 #. type: SH
-#: ../src/xz/xz.1:2441
+#: ../src/xz/xz.1:2657
 #, no-wrap
 msgid "EXAMPLES"
 msgstr ""
 
 #. type: SS
-#: ../src/xz/xz.1:2443
+#: ../src/xz/xz.1:2659
 #, no-wrap
 msgid "Basics"
 msgstr ""
 
 #. type: Plain text
-#: ../src/xz/xz.1:2453
+#: ../src/xz/xz.1:2669
 msgid ""
 "Compress the file I<foo> into I<foo.xz> using the default compression level "
 "(B<-6>), and remove I<foo> if compression is successful:"
 msgstr ""
 
 #. type: Plain text
-#: ../src/xz/xz.1:2458
+#: ../src/xz/xz.1:2674
 #, no-wrap
 msgid "CW<xz foo>\n"
 msgstr ""
 
 #. type: Plain text
-#: ../src/xz/xz.1:2469
+#: ../src/xz/xz.1:2685
 msgid ""
 "Decompress I<bar.xz> into I<bar> and don't remove I<bar.xz> even if "
 "decompression is successful:"
 msgstr ""
 
 #. type: Plain text
-#: ../src/xz/xz.1:2474
+#: ../src/xz/xz.1:2690
 #, no-wrap
 msgid "CW<xz -dk bar.xz>\n"
 msgstr ""
 
 #. type: Plain text
-#: ../src/xz/xz.1:2487
+#: ../src/xz/xz.1:2703
 msgid ""
 "Create I<baz.tar.xz> with the preset B<-4e> (B<-4 --extreme>), which is "
-"slower than e.g. the default B<-6>, but needs less memory for compression "
-"and decompression (48\\ MiB and 5\\ MiB, respectively):"
+"slower than the default B<-6>, but needs less memory for compression and "
+"decompression (48\\ MiB and 5\\ MiB, respectively):"
 msgstr ""
 
 #. type: Plain text
-#: ../src/xz/xz.1:2492
+#: ../src/xz/xz.1:2708
 #, no-wrap
 msgid "CW<tar cf - baz | xz -4e E<gt> baz.tar.xz>\n"
 msgstr ""
 
 #. type: Plain text
-#: ../src/xz/xz.1:2498
+#: ../src/xz/xz.1:2714
 msgid ""
 "A mix of compressed and uncompressed files can be decompressed to standard "
 "output with a single command:"
 msgstr ""
 
 #. type: Plain text
-#: ../src/xz/xz.1:2503
+#: ../src/xz/xz.1:2719
 #, no-wrap
 msgid "CW<xz -dcf a.txt b.txt.xz c.txt d.txt.lzma E<gt> abcd.txt>\n"
 msgstr ""
 
 #. type: SS
-#: ../src/xz/xz.1:2507
+#: ../src/xz/xz.1:2723
 #, no-wrap
 msgid "Parallel compression of many files"
 msgstr ""
 
 #. type: Plain text
-#: ../src/xz/xz.1:2513
+#: ../src/xz/xz.1:2729
 msgid ""
 "On GNU and *BSD, B<find>(1) and B<xargs>(1) can be used to parallelize "
 "compression of many files:"
 msgstr ""
 
 #. type: Plain text
-#: ../src/xz/xz.1:2519
+#: ../src/xz/xz.1:2735
 #, no-wrap
 msgid ""
 "CW<find . -type f \\e! -name '*.xz' -print0 \\e\n"
@@ -3636,7 +3849,7 @@
 msgstr ""
 
 #. type: Plain text
-#: ../src/xz/xz.1:2541
+#: ../src/xz/xz.1:2757
 msgid ""
 "The B<-P> option to B<xargs>(1) sets the number of parallel B<xz> "
 "processes. The best value for the B<-n> option depends on how many files "
@@ -3647,33 +3860,33 @@
 msgstr ""
 
 #. type: Plain text
-#: ../src/xz/xz.1:2549
+#: ../src/xz/xz.1:2765
 msgid ""
 "The option B<-T1> for B<xz> is there to force it to single-threaded mode, "
 "because B<xargs>(1) is used to control the amount of parallelization."
 msgstr ""
 
 #. type: SS
-#: ../src/xz/xz.1:2550
+#: ../src/xz/xz.1:2766
 #, no-wrap
 msgid "Robot mode"
 msgstr ""
 
 #. type: Plain text
-#: ../src/xz/xz.1:2553
+#: ../src/xz/xz.1:2769
 msgid ""
 "Calculate how many bytes have been saved in total after compressing multiple "
 "files:"
 msgstr ""
 
 #. type: Plain text
-#: ../src/xz/xz.1:2558
+#: ../src/xz/xz.1:2774
 #, no-wrap
 msgid "CW<xz --robot --list *.xz | awk '/^totals/{print $5-$4}'>\n"
 msgstr ""
 
 #. type: Plain text
-#: ../src/xz/xz.1:2573
+#: ../src/xz/xz.1:2789
 msgid ""
 "A script may want to know that it is using new enough B<xz>. The following "
 "B<sh>(1) script checks that the version number of the B<xz> tool is at "
@@ -3682,7 +3895,7 @@
 msgstr ""
 
 #. type: Plain text
-#: ../src/xz/xz.1:2582
+#: ../src/xz/xz.1:2798
 #, no-wrap
 msgid ""
 "CW<if ! eval \"$(xz --robot --version 2E<gt> /dev/null)\" ||\n"
@@ -3693,17 +3906,17 @@
 msgstr ""
 
 #. type: Plain text
-#: ../src/xz/xz.1:2589
+#: ../src/xz/xz.1:2805
 msgid ""
 "Set a memory usage limit for decompression using B<XZ_OPT>, but if a limit "
 "has already been set, don't increase it:"
 msgstr ""
 
 #. type: Plain text
-#: ../src/xz/xz.1:2599
+#: ../src/xz/xz.1:2815
 #, no-wrap
 msgid ""
-"CW<NEWLIM=$((123 E<lt>E<lt> 20)) # 123 MiB\n"
+"CW<NEWLIM=$((123 E<lt>E<lt> 20))\\ \\ # 123 MiB\n"
 "OLDLIM=$(xz --robot --info-memory | cut -f3)\n"
 "if $OLDLIM -eq 0 -o $OLDLIM -gt $NEWLIM ; then\n"
 " XZ_OPT=\"$XZ_OPT --memlimit-decompress=$NEWLIM\"\n"
@@ -3712,7 +3925,7 @@
 msgstr ""
 
 #. type: Plain text
-#: ../src/xz/xz.1:2609
+#: ../src/xz/xz.1:2825
 msgid ""
 "The simplest use for custom filter chains is customizing a LZMA2 preset. "
 "This can be useful, because the presets cover only a subset of the "
@@ -3720,7 +3933,7 @@
 msgstr ""
 
 #. type: Plain text
-#: ../src/xz/xz.1:2617
+#: ../src/xz/xz.1:2833
 msgid ""
 "The CompCPU columns of the tables from the descriptions of the options B<-0> "
 "... B<-9> and B<--extreme> are useful when customizing LZMA2 presets. Here "
@@ -3728,22 +3941,22 @@
 msgstr ""
 
 #. type: Plain text
-#: ../src/xz/xz.1:2642
+#: ../src/xz/xz.1:2858
 msgid ""
-"If you know that a file requires somewhat big dictionary (e.g. 32 MiB) to "
-"compress well, but you want to compress it quicker than B<xz -8> would do, a "
-"preset with a low CompCPU value (e.g. 1) can be modified to use a bigger "
-"dictionary:"
+"If you know that a file requires somewhat big dictionary (for example, 32\\ "
+"MiB) to compress well, but you want to compress it quicker than B<xz -8> "
+"would do, a preset with a low CompCPU value (for example, 1) can be "
+"modified to use a bigger dictionary:"
 msgstr ""
 
 #. type: Plain text
-#: ../src/xz/xz.1:2647
+#: ../src/xz/xz.1:2863
 #, no-wrap
 msgid "CW<xz --lzma2=preset=1,dict=32MiB foo.tar>\n"
 msgstr ""
 
 #. type: Plain text
-#: ../src/xz/xz.1:2663
+#: ../src/xz/xz.1:2879
 msgid ""
 "With certain files, the above command may be faster than B<xz -6> while "
 "compressing significantly better. However, it must be emphasized that only "
@@ -3756,7 +3969,7 @@
 msgstr ""
 
 #. type: Plain text
-#: ../src/xz/xz.1:2670
+#: ../src/xz/xz.1:2886
 msgid ""
 "If very high compressor and decompressor memory usage is fine, and the file "
 "being compressed is at least several hundred megabytes, it may be useful to "
@@ -3764,13 +3977,13 @@
 msgstr ""
 
 #. type: Plain text
-#: ../src/xz/xz.1:2675
+#: ../src/xz/xz.1:2891
 #, no-wrap
 msgid "CW<xz -vv --lzma2=dict=192MiB big_foo.tar>\n"
 msgstr ""
 
 #. type: Plain text
-#: ../src/xz/xz.1:2688
+#: ../src/xz/xz.1:2904
 msgid ""
 "Using B<-vv> (B<--verbose --verbose>) like in the above example can be "
 "useful to see the memory requirements of the compressor and decompressor. "
@@ -3779,56 +3992,56 @@
 msgstr ""
 
 #. type: Plain text
-#: ../src/xz/xz.1:2701
+#: ../src/xz/xz.1:2916
 msgid ""
 "Sometimes the compression time doesn't matter, but the decompressor memory "
-"usage has to be kept low e.g. to make it possible to decompress the file on "
-"an embedded system. The following command uses B<-6e> (B<-6 --extreme>) as "
-"a base and sets the dictionary to only 64\\ KiB. The resulting file can be "
-"decompressed with XZ Embedded (that's why there is B<--check=crc32>) using "
-"about 100\\ KiB of memory."
+"usage has to be kept low, for example, to make it possible to decompress the "
+"file on an embedded system. The following command uses B<-6e> (B<-6 "
+"--extreme>) as a base and sets the dictionary to only 64\\ KiB. The "
+"resulting file can be decompressed with XZ Embedded (that's why there is "
+"B<--check=crc32>) using about 100\\ KiB of memory."
 msgstr ""
 
 #. type: Plain text
-#: ../src/xz/xz.1:2706
+#: ../src/xz/xz.1:2921
 #, no-wrap
 msgid "CW<xz --check=crc32 --lzma2=preset=6e,dict=64KiB foo>\n"
 msgstr ""
 
 #. type: Plain text
-#: ../src/xz/xz.1:2729
+#: ../src/xz/xz.1:2944
 msgid ""
 "If you want to squeeze out as many bytes as possible, adjusting the number "
 "of literal context bits (I<lc>) and number of position bits (I<pb>) can "
 "sometimes help. Adjusting the number of literal position bits (I<lp>) "
-"might help too, but usually I<lc> and I<pb> are more important. E.g. a "
-"source code archive contains mostly US-ASCII text, so something like the "
-"following might give slightly (like 0.1\\ %) smaller file than B<xz -6e> "
-"(try also without B<lc=4>):"
+"might help too, but usually I<lc> and I<pb> are more important. For "
+"example, a source code archive contains mostly US-ASCII text, so something "
+"like the following might give slightly (like 0.1\\ %) smaller file than B<xz "
+"-6e> (try also without B<lc=4>):"
 msgstr ""
 
 #. type: Plain text
-#: ../src/xz/xz.1:2734
+#: ../src/xz/xz.1:2949
 #, no-wrap
 msgid "CW<xz --lzma2=preset=6e,pb=0,lc=4 source_code.tar>\n"
 msgstr ""
 
 #. type: Plain text
-#: ../src/xz/xz.1:2742
+#: ../src/xz/xz.1:2957
 msgid ""
 "Using another filter together with LZMA2 can improve compression with "
-"certain file types. E.g. to compress a x86-32 or x86-64 shared library "
-"using the x86 BCJ filter:"
+"certain file types. For example, to compress a x86-32 or x86-64 shared "
+"library using the x86 BCJ filter:"
 msgstr ""
 
 #. type: Plain text
-#: ../src/xz/xz.1:2747
+#: ../src/xz/xz.1:2962
 #, no-wrap
 msgid "CW<xz --x86 --lzma2 libfoo.so>\n"
 msgstr ""
 
 #. type: Plain text
-#: ../src/xz/xz.1:2761
+#: ../src/xz/xz.1:2976
 msgid ""
 "Note that the order of the filter options is significant. If B<--x86> is "
 "specified after B<--lzma2>, B<xz> will give an error, because there cannot "
@@ -3837,7 +4050,7 @@
 msgstr ""
 
 #. type: Plain text
-#: ../src/xz/xz.1:2767
+#: ../src/xz/xz.1:2982
 msgid ""
 "The Delta filter together with LZMA2 can give good results with bitmap "
 "images. It should usually beat PNG, which has a few more advanced filters "
@@ -3845,54 +4058,56 @@
 msgstr ""
 
 #. type: Plain text
-#: ../src/xz/xz.1:2777
+#: ../src/xz/xz.1:2992
 msgid ""
-"The image has to be saved in uncompressed format, e.g. as uncompressed "
-"TIFF. The distance parameter of the Delta filter is set to match the number "
-"of bytes per pixel in the image. E.g. 24-bit RGB bitmap needs B<dist=3>, "
-"and it is also good to pass B<pb=0> to LZMA2 to accommodate the three-byte "
-"alignment:"
+"The image has to be saved in uncompressed format, for example, as "
+"uncompressed TIFF. The distance parameter of the Delta filter is set to "
+"match the number of bytes per pixel in the image. For example, 24-bit RGB "
+"bitmap needs B<dist=3>, and it is also good to pass B<pb=0> to LZMA2 to "
+"accommodate the three-byte alignment:"
 msgstr ""
 
 #. type: Plain text
-#: ../src/xz/xz.1:2782
+#: ../src/xz/xz.1:2997
 #, no-wrap
 msgid "CW<xz --delta=dist=3 --lzma2=pb=0 foo.tiff>\n"
 msgstr ""
 
 #. type: Plain text
-#: ../src/xz/xz.1:2790
+#: ../src/xz/xz.1:3005
 msgid ""
-"If multiple images have been put into a single archive (e.g.\\& B<.tar>), "
-"the Delta filter will work on that too as long as all images have the same "
-"number of bytes per pixel."
+"If multiple images have been put into a single archive (for example, "
+"B<.tar>), the Delta filter will work on that too as long as all images have "
+"the same number of bytes per pixel."
 msgstr ""
 
 #. type: SH
-#: ../src/xz/xz.1:2791 ../src/xzdec/xzdec.1:143 ../src/lzmainfo/lzmainfo.1:59 ../src/scripts/xzdiff.1:64 ../src/scripts/xzgrep.1:92 ../src/scripts/xzless.1:65 ../src/scripts/xzmore.1:51
+#: ../src/xz/xz.1:3006 ../src/xzdec/xzdec.1:143 ../src/lzmainfo/lzmainfo.1:59
+#: ../src/scripts/xzdiff.1:65 ../src/scripts/xzgrep.1:106
+#: ../src/scripts/xzless.1:65 ../src/scripts/xzmore.1:51
 #, no-wrap
 msgid "SEE ALSO"
 msgstr ""
 
 #. type: Plain text
-#: ../src/xz/xz.1:2800
+#: ../src/xz/xz.1:3015
 msgid ""
 "B<xzdec>(1), B<xzdiff>(1), B<xzgrep>(1), B<xzless>(1), B<xzmore>(1), "
 "B<gzip>(1), B<bzip2>(1), B<7z>(1)"
 msgstr ""
 
 #. type: Plain text
-#: ../src/xz/xz.1:2802
+#: ../src/xz/xz.1:3017
 msgid "XZ Utils: E<lt>https://tukaani.org/xz/E<gt>"
 msgstr ""
 
 #. type: Plain text
-#: ../src/xz/xz.1:2804 ../src/xzdec/xzdec.1:146
+#: ../src/xz/xz.1:3019 ../src/xzdec/xzdec.1:146
 msgid "XZ Embedded: E<lt>https://tukaani.org/xz/embedded.htmlE<gt>"
 msgstr ""
 
 #. type: Plain text
-#: ../src/xz/xz.1:2805
+#: ../src/xz/xz.1:3020
 msgid "LZMA SDK: E<lt>http://7-zip.org/sdk.htmlE<gt>"
 msgstr ""
 
@@ -4069,7 +4284,7 @@
 msgstr ""
 
 #. type: SH
-#: ../src/lzmainfo/lzmainfo.1:51 ../src/scripts/xzdiff.1:72
+#: ../src/lzmainfo/lzmainfo.1:51 ../src/scripts/xzdiff.1:74
 #, no-wrap
 msgid "BUGS"
 msgstr ""
@@ -4088,9 +4303,9 @@
 msgstr ""
 
 #. type: TH
-#: ../src/scripts/xzdiff.1:9 ../src/scripts/xzgrep.1:9
+#: ../src/scripts/xzdiff.1:9
 #, no-wrap
-msgid "2011-03-19"
+msgid "2021-06-04"
 msgstr ""
 
 #. type: Plain text
@@ -4119,34 +4334,35 @@
 msgstr ""
 
 #. type: Plain text
-#: ../src/scripts/xzdiff.1:58
+#: ../src/scripts/xzdiff.1:59
 msgid ""
 "B<xzcmp> and B<xzdiff> invoke B<cmp>(1) or B<diff>(1) on files compressed "
-"with B<xz>(1), B<lzma>(1), B<gzip>(1), B<bzip2>(1), or B<lzop>(1). All "
-"options specified are passed directly to B<cmp>(1) or B<diff>(1). If only "
-"one file is specified, then the files compared are I<file1> (which must have "
-"a suffix of a supported compression format) and I<file1> from which the "
-"compression format suffix has been stripped. If two files are specified, "
-"then they are uncompressed if necessary and fed to B<cmp>(1) or "
-"B<diff>(1). The exit status from B<cmp>(1) or B<diff>(1) is preserved."
+"with B<xz>(1), B<lzma>(1), B<gzip>(1), B<bzip2>(1), B<lzop>(1), or "
+"B<zstd>(1). All options specified are passed directly to B<cmp>(1) or "
+"B<diff>(1). If only one file is specified, then the files compared are "
+"I<file1> (which must have a suffix of a supported compression format) and "
+"I<file1> from which the compression format suffix has been stripped. If two "
+"files are specified, then they are uncompressed if necessary and fed to "
+"B<cmp>(1) or B<diff>(1). The exit status from B<cmp>(1) or B<diff>(1) is "
+"preserved unless a decompression error occurs; then exit status is 2."
 msgstr ""
 
 #. type: Plain text
-#: ../src/scripts/xzdiff.1:64
+#: ../src/scripts/xzdiff.1:65
 msgid ""
 "The names B<lzcmp> and B<lzdiff> are provided for backward compatibility "
 "with LZMA Utils."
 msgstr ""
 
 #. type: Plain text
-#: ../src/scripts/xzdiff.1:72
+#: ../src/scripts/xzdiff.1:74
 msgid ""
 "B<cmp>(1), B<diff>(1), B<xz>(1), B<gzip>(1), B<bzip2>(1), B<lzop>(1), "
-"B<zdiff>(1)"
+"B<zstd>(1), B<zdiff>(1)"
 msgstr ""
 
 #. type: Plain text
-#: ../src/scripts/xzdiff.1:77
+#: ../src/scripts/xzdiff.1:79
 msgid ""
 "Messages from the B<cmp>(1) or B<diff>(1) programs refer to temporary "
 "filenames instead of those specified."
@@ -4158,6 +4374,12 @@
 msgid "XZGREP"
 msgstr ""
 
+#. type: TH
+#: ../src/scripts/xzgrep.1:9
+#, no-wrap
+msgid "2022-07-19"
+msgstr ""
+
 #. type: Plain text
 #: ../src/scripts/xzgrep.1:12
 msgid "xzgrep - search compressed files for a regular expression"
@@ -4165,75 +4387,101 @@
 
 #. type: Plain text
 #: ../src/scripts/xzgrep.1:18
-msgid "B<xzgrep> I<grep_options> B<-e> I<pattern> I<file>..."
+msgid "B<xzgrep> I<grep_options> B<-e> I<pattern> I<file...>"
 msgstr ""
 
 #. type: Plain text
 #: ../src/scripts/xzgrep.1:21
-msgid "B<xzegrep> ..."
+msgid "B<xzegrep> \\&..."
 msgstr ""
 
 #. type: Plain text
 #: ../src/scripts/xzgrep.1:24
-msgid "B<xzfgrep> ..."
+msgid "B<xzfgrep> \\&..."
 msgstr ""
 
 #. type: Plain text
 #: ../src/scripts/xzgrep.1:27
-msgid "B<lzgrep> ..."
+msgid "B<lzgrep> \\&..."
 msgstr ""
 
 #. type: Plain text
 #: ../src/scripts/xzgrep.1:30
-msgid "B<lzegrep> ..."
+msgid "B<lzegrep> \\&..."
 msgstr ""
 
 #. type: Plain text
 #: ../src/scripts/xzgrep.1:33
-msgid "B<lzfgrep> ..."
+msgid "B<lzfgrep> \\&..."
 msgstr ""
 
 #. type: Plain text
-#: ../src/scripts/xzgrep.1:48
+#: ../src/scripts/xzgrep.1:49
 msgid ""
 "B<xzgrep> invokes B<grep>(1) on I<files> which may be either uncompressed "
-"or compressed with B<xz>(1), B<lzma>(1), B<gzip>(1), B<bzip2>(1), or "
-"B<lzop>(1). All options specified are passed directly to B<grep>(1)."
+"or compressed with B<xz>(1), B<lzma>(1), B<gzip>(1), B<bzip2>(1), "
+"B<lzop>(1), or B<zstd>(1). All options specified are passed directly to "
+"B<grep>(1)."
 msgstr ""
 
 #. type: Plain text
-#: ../src/scripts/xzgrep.1:60
+#: ../src/scripts/xzgrep.1:62
 msgid ""
 "If no I<file> is specified, then standard input is decompressed if necessary "
 "and fed to B<grep>(1). When reading from standard input, B<gzip>(1), "
-"B<bzip2>(1), and B<lzop>(1) compressed files are not supported."
+"B<bzip2>(1), B<lzop>(1), and B<zstd>(1) compressed files are not supported."
 msgstr ""
 
 #. type: Plain text
-#: ../src/scripts/xzgrep.1:79
+#: ../src/scripts/xzgrep.1:81
 msgid ""
-"If B<xzgrep> is invoked as B<xzegrep> or B<xzfgrep> then B<egrep>(1) or "
-"B<fgrep>(1) is used instead of B<grep>(1). The same applies to names "
+"If B<xzgrep> is invoked as B<xzegrep> or B<xzfgrep> then B<grep -E> or "
+"B<grep -F> is used instead of B<grep>(1). The same applies to names "
 "B<lzgrep>, B<lzegrep>, and B<lzfgrep>, which are provided for backward "
 "compatibility with LZMA Utils."
 msgstr ""
 
+#. type: Plain text
+#: ../src/scripts/xzgrep.1:86
+msgid ""
+"At least one match was found from at least one of the input files. No "
+"errors occurred."
+msgstr ""
+
+#. type: Plain text
+#: ../src/scripts/xzgrep.1:90
+msgid "No matches were found from any of the input files. No errors occurred."
+msgstr ""
+
 #. type: TP
-#: ../src/scripts/xzgrep.1:81
+#: ../src/scripts/xzgrep.1:90
+#, no-wrap
+msgid "E<gt>1"
+msgstr ""
+
+#. type: Plain text
+#: ../src/scripts/xzgrep.1:94
+msgid "One or more errors occurred. It is unknown if matches were found."
+msgstr ""
+
+#. type: TP
+#: ../src/scripts/xzgrep.1:95
 #, no-wrap
 msgid "B<GREP>"
 msgstr ""
 
 #. type: Plain text
-#: ../src/scripts/xzgrep.1:92
+#: ../src/scripts/xzgrep.1:106
 msgid ""
 "If the B<GREP> environment variable is set, B<xzgrep> uses it instead of "
-"B<grep>(1), B<egrep>(1), or B<fgrep>(1)."
+"B<grep>(1), B<grep -E>, or B<grep -F>."
 msgstr ""
 
 #. type: Plain text
-#: ../src/scripts/xzgrep.1:98
-msgid "B<grep>(1), B<xz>(1), B<gzip>(1), B<bzip2>(1), B<lzop>(1), B<zgrep>(1)"
+#: ../src/scripts/xzgrep.1:113
+msgid ""
+"B<grep>(1), B<xz>(1), B<gzip>(1), B<bzip2>(1), B<lzop>(1), B<zstd>(1), "
+"B<zgrep>(1)"
 msgstr ""
 
 #. type: TH

_service:tar_scm:xz-5.2.5.tar.xz/src/Makefile.in -> _service:tar_scm:xz-5.4.1.tar.xz/src/Makefile.in Changed

_service:tar_scm:xz-5.2.5.tar.xz/src/common/common_w32res.rc -> _service:tar_scm:xz-5.4.1.tar.xz/src/common/common_w32res.rc Changed

_service:tar_scm:xz-5.2.5.tar.xz/src/common/mythread.h -> _service:tar_scm:xz-5.4.1.tar.xz/src/common/mythread.h Changed

@@ -100,12 +100,18 @@
 // Using pthreads //
 ////////////////////
 
-#include <sys/time.h>
 #include <pthread.h>
 #include <signal.h>
 #include <time.h>
 #include <errno.h>
 
+// If clock_gettime() isn't available, use gettimeofday() from <sys/time.h>
+// as a fallback. gettimeofday() is in SUSv2 and thus is supported on all
+// relevant POSIX systems.
+#ifndef HAVE_CLOCK_GETTIME
+#	include <sys/time.h>
+#endif
+
 #define MYTHREAD_RET_TYPE void *
 #define MYTHREAD_RET_VALUE NULL
 
@@ -219,8 +225,8 @@
 mythread_cond_init(mythread_cond *mycond)
 {
 #ifdef HAVE_CLOCK_GETTIME
-	// NOTE: HAVE_DECL_CLOCK_MONOTONIC is always defined to 0 or 1.
-#	if defined(HAVE_PTHREAD_CONDATTR_SETCLOCK) && HAVE_DECL_CLOCK_MONOTONIC
+#	if defined(HAVE_PTHREAD_CONDATTR_SETCLOCK) && \
+		defined(HAVE_CLOCK_MONOTONIC)
 	struct timespec ts;
 	pthread_condattr_t condattr;
 
@@ -370,10 +376,11 @@
 		BOOL pending_; \
 		if (!InitOnceBeginInitialize(&once_, 0, &pending_, NULL)) \
 			abort(); \
-		if (pending_) \
+		if (pending_) { \
 			func(); \
-		if (!InitOnceComplete(&once, 0, NULL)) \
-			abort(); \
+			if (!InitOnceComplete(&once, 0, NULL)) \
+				abort(); \
+		} \
 	} while (0)
 #endif

_service:tar_scm:xz-5.2.5.tar.xz/src/common/sysdefs.h -> _service:tar_scm:xz-5.4.1.tar.xz/src/common/sysdefs.h Changed

_service:tar_scm:xz-5.2.5.tar.xz/src/common/tuklib_common.h -> _service:tar_scm:xz-5.4.1.tar.xz/src/common/tuklib_common.h Changed

_service:tar_scm:xz-5.2.5.tar.xz/src/common/tuklib_config.h -> _service:tar_scm:xz-5.4.1.tar.xz/src/common/tuklib_config.h Changed

_service:tar_scm:xz-5.2.5.tar.xz/src/common/tuklib_cpucores.c -> _service:tar_scm:xz-5.4.1.tar.xz/src/common/tuklib_cpucores.c Changed

_service:tar_scm:xz-5.2.5.tar.xz/src/common/tuklib_integer.h -> _service:tar_scm:xz-5.4.1.tar.xz/src/common/tuklib_integer.h Changed

@@ -17,8 +17,8 @@
 /// - Byte swapping: bswapXX(num)
 /// - Byte order conversions to/from native (byteswaps if Y isn't
 /// the native endianness): convXXYe(num)
-/// - Unaligned reads (16/32-bit only): readXXYe(ptr)
-/// - Unaligned writes (16/32-bit only): writeXXYe(ptr, num)
+/// - Unaligned reads: readXXYe(ptr)
+/// - Unaligned writes: writeXXYe(ptr, num)
 /// - Aligned reads: aligned_readXXYe(ptr)
 /// - Aligned writes: aligned_writeXXYe(ptr, num)
 ///
@@ -343,6 +343,46 @@
 }
 
 
+static inline uint64_t
+read64be(const uint8_t *buf)
+{
+#if defined(WORDS_BIGENDIAN) || defined(TUKLIB_FAST_UNALIGNED_ACCESS)
+	uint64_t num = read64ne(buf);
+	return conv64be(num);
+#else
+	uint64_t num = (uint64_t)buf0 << 56;
+	num |= (uint64_t)buf1 << 48;
+	num |= (uint64_t)buf2 << 40;
+	num |= (uint64_t)buf3 << 32;
+	num |= (uint64_t)buf4 << 24;
+	num |= (uint64_t)buf5 << 16;
+	num |= (uint64_t)buf6 << 8;
+	num |= (uint64_t)buf7;
+	return num;
+#endif
+}
+
+
+static inline uint64_t
+read64le(const uint8_t *buf)
+{
+#if !defined(WORDS_BIGENDIAN) || defined(TUKLIB_FAST_UNALIGNED_ACCESS)
+	uint64_t num = read64ne(buf);
+	return conv64le(num);
+#else
+	uint64_t num = (uint64_t)buf0;
+	num |= (uint64_t)buf1 << 8;
+	num |= (uint64_t)buf2 << 16;
+	num |= (uint64_t)buf3 << 24;
+	num |= (uint64_t)buf4 << 32;
+	num |= (uint64_t)buf5 << 40;
+	num |= (uint64_t)buf6 << 48;
+	num |= (uint64_t)buf7 << 56;
+	return num;
+#endif
+}
+
+
 // NOTE: Possible byte swapping must be done in a macro to allow the compiler
 // to optimize byte swapping of constants when using glibc's or *BSD's
 // byte swapping macros. The actual write is done in an inline function
@@ -350,11 +390,13 @@
 #if defined(WORDS_BIGENDIAN) || defined(TUKLIB_FAST_UNALIGNED_ACCESS)
 #	define write16be(buf, num) write16ne(buf, conv16be(num))
 #	define write32be(buf, num) write32ne(buf, conv32be(num))
+#	define write64be(buf, num) write64ne(buf, conv64be(num))
 #endif
 
 #if !defined(WORDS_BIGENDIAN) || defined(TUKLIB_FAST_UNALIGNED_ACCESS)
 #	define write16le(buf, num) write16ne(buf, conv16le(num))
 #	define write32le(buf, num) write32ne(buf, conv32le(num))
+#	define write64le(buf, num) write64ne(buf, conv64le(num))
 #endif

_service:tar_scm:xz-5.2.5.tar.xz/src/common/tuklib_physmem.c -> _service:tar_scm:xz-5.4.1.tar.xz/src/common/tuklib_physmem.c Changed

_service:tar_scm:xz-5.2.5.tar.xz/src/common/tuklib_progname.c -> _service:tar_scm:xz-5.4.1.tar.xz/src/common/tuklib_progname.c Changed

_service:tar_scm:xz-5.2.5.tar.xz/src/common/tuklib_progname.h -> _service:tar_scm:xz-5.4.1.tar.xz/src/common/tuklib_progname.h Changed

_service:tar_scm:xz-5.2.5.tar.xz/src/liblzma/Makefile.am -> _service:tar_scm:xz-5.4.1.tar.xz/src/liblzma/Makefile.am Changed

_service:tar_scm:xz-5.2.5.tar.xz/src/liblzma/Makefile.in -> _service:tar_scm:xz-5.4.1.tar.xz/src/liblzma/Makefile.in Changed

@@ -1,7 +1,7 @@
-# Makefile.in generated by automake 1.16.1 from Makefile.am.
+# Makefile.in generated by automake 1.16.5 from Makefile.am.
 # @configure_input@
 
-# Copyright (C) 1994-2018 Free Software Foundation, Inc.
+# Copyright (C) 1994-2021 Free Software Foundation, Inc.
 
 # This Makefile.in is free software; the Free Software Foundation
 # gives unlimited permission to copy and/or distribute it,
@@ -89,12 +89,19 @@
 POST_UNINSTALL = :
 build_triplet = @build@
 host_triplet = @host@
-@COND_SYMVERS_TRUE@am__append_1 = \
-@COND_SYMVERS_TRUE@	-Wl,--version-script=$(top_srcdir)/src/liblzma/liblzma.map
+@COND_SYMVERS_GENERIC_TRUE@am__append_1 = \
+@COND_SYMVERS_GENERIC_TRUE@	-Wl,--version-script=$(top_srcdir)/src/liblzma/liblzma_generic.map
 
-@COND_THREADS_TRUE@am__append_2 = ../common/tuklib_cpucores.c
-@COND_THREADS_TRUE@am__append_3 = common/hardware_cputhreads.c
-@COND_MAIN_ENCODER_TRUE@am__append_4 = \
+@COND_SYMVERS_LINUX_TRUE@am__append_2 = \
+@COND_SYMVERS_LINUX_TRUE@	-Wl,--version-script=$(top_srcdir)/src/liblzma/liblzma_linux.map
+
+@COND_THREADS_TRUE@am__append_3 = ../common/tuklib_cpucores.c
+@COND_THREADS_TRUE@am__append_4 = \
+@COND_THREADS_TRUE@	common/hardware_cputhreads.c \
+@COND_THREADS_TRUE@	common/outqueue.c \
+@COND_THREADS_TRUE@	common/outqueue.h
+
+@COND_MAIN_ENCODER_TRUE@am__append_5 = \
 @COND_MAIN_ENCODER_TRUE@	common/alone_encoder.c \
 @COND_MAIN_ENCODER_TRUE@	common/block_buffer_encoder.c \
 @COND_MAIN_ENCODER_TRUE@	common/block_buffer_encoder.h \
@@ -115,12 +122,13 @@
 @COND_MAIN_ENCODER_TRUE@	common/stream_flags_encoder.c \
 @COND_MAIN_ENCODER_TRUE@	common/vli_encoder.c
 
-@COND_MAIN_ENCODER_TRUE@@COND_THREADS_TRUE@am__append_5 = \
-@COND_MAIN_ENCODER_TRUE@@COND_THREADS_TRUE@	common/outqueue.c \
-@COND_MAIN_ENCODER_TRUE@@COND_THREADS_TRUE@	common/outqueue.h \
+@COND_MAIN_ENCODER_TRUE@@COND_THREADS_TRUE@am__append_6 = \
 @COND_MAIN_ENCODER_TRUE@@COND_THREADS_TRUE@	common/stream_encoder_mt.c
 
-@COND_MAIN_DECODER_TRUE@am__append_6 = \
+@COND_MAIN_ENCODER_TRUE@@COND_MICROLZMA_TRUE@am__append_7 = \
+@COND_MAIN_ENCODER_TRUE@@COND_MICROLZMA_TRUE@	common/microlzma_encoder.c
+
+@COND_MAIN_DECODER_TRUE@am__append_8 = \
 @COND_MAIN_DECODER_TRUE@	common/alone_decoder.c \
 @COND_MAIN_DECODER_TRUE@	common/alone_decoder.h \
 @COND_MAIN_DECODER_TRUE@	common/auto_decoder.c \
@@ -129,11 +137,13 @@
 @COND_MAIN_DECODER_TRUE@	common/block_decoder.h \
 @COND_MAIN_DECODER_TRUE@	common/block_header_decoder.c \
 @COND_MAIN_DECODER_TRUE@	common/easy_decoder_memusage.c \
+@COND_MAIN_DECODER_TRUE@	common/file_info.c \
 @COND_MAIN_DECODER_TRUE@	common/filter_buffer_decoder.c \
 @COND_MAIN_DECODER_TRUE@	common/filter_decoder.c \
 @COND_MAIN_DECODER_TRUE@	common/filter_decoder.h \
 @COND_MAIN_DECODER_TRUE@	common/filter_flags_decoder.c \
 @COND_MAIN_DECODER_TRUE@	common/index_decoder.c \
+@COND_MAIN_DECODER_TRUE@	common/index_decoder.h \
 @COND_MAIN_DECODER_TRUE@	common/index_hash.c \
 @COND_MAIN_DECODER_TRUE@	common/stream_buffer_decoder.c \
 @COND_MAIN_DECODER_TRUE@	common/stream_decoder.c \
@@ -141,39 +151,49 @@
 @COND_MAIN_DECODER_TRUE@	common/stream_flags_decoder.c \
 @COND_MAIN_DECODER_TRUE@	common/vli_decoder.c
 
-@COND_CHECK_CRC32_TRUE@@COND_SMALL_TRUE@am__append_7 = check/crc32_small.c
-@COND_CHECK_CRC32_TRUE@@COND_SMALL_FALSE@am__append_8 = \
+@COND_MAIN_DECODER_TRUE@@COND_THREADS_TRUE@am__append_9 = \
+@COND_MAIN_DECODER_TRUE@@COND_THREADS_TRUE@	common/stream_decoder_mt.c
+
+@COND_MAIN_DECODER_TRUE@@COND_MICROLZMA_TRUE@am__append_10 = \
+@COND_MAIN_DECODER_TRUE@@COND_MICROLZMA_TRUE@	common/microlzma_decoder.c
+
+@COND_LZIP_DECODER_TRUE@@COND_MAIN_DECODER_TRUE@am__append_11 = \
+@COND_LZIP_DECODER_TRUE@@COND_MAIN_DECODER_TRUE@	common/lzip_decoder.c \
+@COND_LZIP_DECODER_TRUE@@COND_MAIN_DECODER_TRUE@	common/lzip_decoder.h
+
+@COND_CHECK_CRC32_TRUE@@COND_SMALL_TRUE@am__append_12 = check/crc32_small.c
+@COND_CHECK_CRC32_TRUE@@COND_SMALL_FALSE@am__append_13 = \
 @COND_CHECK_CRC32_TRUE@@COND_SMALL_FALSE@	check/crc32_table.c \
 @COND_CHECK_CRC32_TRUE@@COND_SMALL_FALSE@	check/crc32_table_le.h \
 @COND_CHECK_CRC32_TRUE@@COND_SMALL_FALSE@	check/crc32_table_be.h
 
-@COND_ASM_X86_TRUE@@COND_CHECK_CRC32_TRUE@@COND_SMALL_FALSE@am__append_9 = check/crc32_x86.S
-@COND_ASM_X86_FALSE@@COND_CHECK_CRC32_TRUE@@COND_SMALL_FALSE@am__append_10 = check/crc32_fast.c
-@COND_CHECK_CRC64_TRUE@@COND_SMALL_TRUE@am__append_11 = check/crc64_small.c
-@COND_CHECK_CRC64_TRUE@@COND_SMALL_FALSE@am__append_12 = \
+@COND_ASM_X86_TRUE@@COND_CHECK_CRC32_TRUE@@COND_SMALL_FALSE@am__append_14 = check/crc32_x86.S
+@COND_ASM_X86_FALSE@@COND_CHECK_CRC32_TRUE@@COND_SMALL_FALSE@am__append_15 = check/crc32_fast.c
+@COND_CHECK_CRC64_TRUE@@COND_SMALL_TRUE@am__append_16 = check/crc64_small.c
+@COND_CHECK_CRC64_TRUE@@COND_SMALL_FALSE@am__append_17 = \
 @COND_CHECK_CRC64_TRUE@@COND_SMALL_FALSE@	check/crc64_table.c \
 @COND_CHECK_CRC64_TRUE@@COND_SMALL_FALSE@	check/crc64_table_le.h \
 @COND_CHECK_CRC64_TRUE@@COND_SMALL_FALSE@	check/crc64_table_be.h
 
-@COND_ASM_X86_TRUE@@COND_CHECK_CRC64_TRUE@@COND_SMALL_FALSE@am__append_13 = check/crc64_x86.S
-@COND_ASM_X86_FALSE@@COND_CHECK_CRC64_TRUE@@COND_SMALL_FALSE@am__append_14 = check/crc64_fast.c
-@COND_CHECK_SHA256_TRUE@@COND_INTERNAL_SHA256_TRUE@am__append_15 = check/sha256.c
-@COND_ENCODER_LZ_TRUE@@COND_FILTER_LZ_TRUE@am__append_16 = \
+@COND_ASM_X86_TRUE@@COND_CHECK_CRC64_TRUE@@COND_SMALL_FALSE@am__append_18 = check/crc64_x86.S
+@COND_ASM_X86_FALSE@@COND_CHECK_CRC64_TRUE@@COND_SMALL_FALSE@am__append_19 = check/crc64_fast.c
+@COND_CHECK_SHA256_TRUE@@COND_INTERNAL_SHA256_TRUE@am__append_20 = check/sha256.c
+@COND_ENCODER_LZ_TRUE@@COND_FILTER_LZ_TRUE@am__append_21 = \
 @COND_ENCODER_LZ_TRUE@@COND_FILTER_LZ_TRUE@	lz/lz_encoder.c \
 @COND_ENCODER_LZ_TRUE@@COND_FILTER_LZ_TRUE@	lz/lz_encoder.h \
 @COND_ENCODER_LZ_TRUE@@COND_FILTER_LZ_TRUE@	lz/lz_encoder_hash.h \
 @COND_ENCODER_LZ_TRUE@@COND_FILTER_LZ_TRUE@	lz/lz_encoder_hash_table.h \
 @COND_ENCODER_LZ_TRUE@@COND_FILTER_LZ_TRUE@	lz/lz_encoder_mf.c
 
-@COND_DECODER_LZ_TRUE@@COND_FILTER_LZ_TRUE@am__append_17 = \
+@COND_DECODER_LZ_TRUE@@COND_FILTER_LZ_TRUE@am__append_22 = \
 @COND_DECODER_LZ_TRUE@@COND_FILTER_LZ_TRUE@	lz/lz_decoder.c \
 @COND_DECODER_LZ_TRUE@@COND_FILTER_LZ_TRUE@	lz/lz_decoder.h
 
-@COND_FILTER_LZMA1_TRUE@am__append_18 = lzma/fastpos_tablegen.c \
+@COND_FILTER_LZMA1_TRUE@am__append_23 = lzma/fastpos_tablegen.c \
 @COND_FILTER_LZMA1_TRUE@	rangecoder/price_tablegen.c
-@COND_FILTER_LZMA1_TRUE@am__append_19 = lzma/lzma_common.h \
+@COND_FILTER_LZMA1_TRUE@am__append_24 = lzma/lzma_common.h \
 @COND_FILTER_LZMA1_TRUE@	lzma/lzma_encoder_presets.c
-@COND_ENCODER_LZMA1_TRUE@@COND_FILTER_LZMA1_TRUE@am__append_20 = \
+@COND_ENCODER_LZMA1_TRUE@@COND_FILTER_LZMA1_TRUE@am__append_25 = \
 @COND_ENCODER_LZMA1_TRUE@@COND_FILTER_LZMA1_TRUE@	lzma/fastpos.h \
 @COND_ENCODER_LZMA1_TRUE@@COND_FILTER_LZMA1_TRUE@	lzma/lzma_encoder.h \
 @COND_ENCODER_LZMA1_TRUE@@COND_FILTER_LZMA1_TRUE@	lzma/lzma_encoder.c \
@@ -181,62 +201,63 @@
 @COND_ENCODER_LZMA1_TRUE@@COND_FILTER_LZMA1_TRUE@	lzma/lzma_encoder_optimum_fast.c \
 @COND_ENCODER_LZMA1_TRUE@@COND_FILTER_LZMA1_TRUE@	lzma/lzma_encoder_optimum_normal.c
 
-@COND_ENCODER_LZMA1_TRUE@@COND_FILTER_LZMA1_TRUE@@COND_SMALL_FALSE@am__append_21 = lzma/fastpos_table.c
-@COND_DECODER_LZMA1_TRUE@@COND_FILTER_LZMA1_TRUE@am__append_22 = \
+@COND_ENCODER_LZMA1_TRUE@@COND_FILTER_LZMA1_TRUE@@COND_SMALL_FALSE@am__append_26 = lzma/fastpos_table.c
+@COND_DECODER_LZMA1_TRUE@@COND_FILTER_LZMA1_TRUE@am__append_27 = \
 @COND_DECODER_LZMA1_TRUE@@COND_FILTER_LZMA1_TRUE@	lzma/lzma_decoder.c \
 @COND_DECODER_LZMA1_TRUE@@COND_FILTER_LZMA1_TRUE@	lzma/lzma_decoder.h
 
-@COND_ENCODER_LZMA2_TRUE@@COND_FILTER_LZMA1_TRUE@am__append_23 = \
+@COND_ENCODER_LZMA2_TRUE@@COND_FILTER_LZMA1_TRUE@am__append_28 = \
 @COND_ENCODER_LZMA2_TRUE@@COND_FILTER_LZMA1_TRUE@	lzma/lzma2_encoder.c \
 @COND_ENCODER_LZMA2_TRUE@@COND_FILTER_LZMA1_TRUE@	lzma/lzma2_encoder.h
 
-@COND_DECODER_LZMA2_TRUE@@COND_FILTER_LZMA1_TRUE@am__append_24 = \
+@COND_DECODER_LZMA2_TRUE@@COND_FILTER_LZMA1_TRUE@am__append_29 = \
 @COND_DECODER_LZMA2_TRUE@@COND_FILTER_LZMA1_TRUE@	lzma/lzma2_decoder.c \
 @COND_DECODER_LZMA2_TRUE@@COND_FILTER_LZMA1_TRUE@	lzma/lzma2_decoder.h
 
-@COND_FILTER_LZMA1_TRUE@am__append_25 = rangecoder/range_common.h
-@COND_ENCODER_LZMA1_TRUE@@COND_FILTER_LZMA1_TRUE@am__append_26 = \
+@COND_FILTER_LZMA1_TRUE@am__append_30 = rangecoder/range_common.h
+@COND_ENCODER_LZMA1_TRUE@@COND_FILTER_LZMA1_TRUE@am__append_31 = \
 @COND_ENCODER_LZMA1_TRUE@@COND_FILTER_LZMA1_TRUE@	rangecoder/range_encoder.h \
 @COND_ENCODER_LZMA1_TRUE@@COND_FILTER_LZMA1_TRUE@	rangecoder/price.h \
 @COND_ENCODER_LZMA1_TRUE@@COND_FILTER_LZMA1_TRUE@	rangecoder/price_table.c
 
-@COND_DECODER_LZMA1_TRUE@@COND_FILTER_LZMA1_TRUE@am__append_27 = rangecoder/range_decoder.h
-@COND_FILTER_DELTA_TRUE@am__append_28 = \
+@COND_DECODER_LZMA1_TRUE@@COND_FILTER_LZMA1_TRUE@am__append_32 = rangecoder/range_decoder.h
+@COND_FILTER_DELTA_TRUE@am__append_33 = \
 @COND_FILTER_DELTA_TRUE@	delta/delta_common.c \
 @COND_FILTER_DELTA_TRUE@	delta/delta_common.h \
 @COND_FILTER_DELTA_TRUE@	delta/delta_private.h
 
-@COND_ENCODER_DELTA_TRUE@@COND_FILTER_DELTA_TRUE@am__append_29 = \
+@COND_ENCODER_DELTA_TRUE@@COND_FILTER_DELTA_TRUE@am__append_34 = \
 @COND_ENCODER_DELTA_TRUE@@COND_FILTER_DELTA_TRUE@	delta/delta_encoder.c \
 @COND_ENCODER_DELTA_TRUE@@COND_FILTER_DELTA_TRUE@	delta/delta_encoder.h
 
-@COND_DECODER_DELTA_TRUE@@COND_FILTER_DELTA_TRUE@am__append_30 = \
+@COND_DECODER_DELTA_TRUE@@COND_FILTER_DELTA_TRUE@am__append_35 = \
 @COND_DECODER_DELTA_TRUE@@COND_FILTER_DELTA_TRUE@	delta/delta_decoder.c \
 @COND_DECODER_DELTA_TRUE@@COND_FILTER_DELTA_TRUE@	delta/delta_decoder.h
 
-@COND_FILTER_SIMPLE_TRUE@am__append_31 = \
+@COND_FILTER_SIMPLE_TRUE@am__append_36 = \
 @COND_FILTER_SIMPLE_TRUE@	simple/simple_coder.c \
 @COND_FILTER_SIMPLE_TRUE@	simple/simple_coder.h \
 @COND_FILTER_SIMPLE_TRUE@	simple/simple_private.h
 
-@COND_ENCODER_SIMPLE_TRUE@@COND_FILTER_SIMPLE_TRUE@am__append_32 = \
+@COND_ENCODER_SIMPLE_TRUE@@COND_FILTER_SIMPLE_TRUE@am__append_37 = \
 @COND_ENCODER_SIMPLE_TRUE@@COND_FILTER_SIMPLE_TRUE@	simple/simple_encoder.c \
 @COND_ENCODER_SIMPLE_TRUE@@COND_FILTER_SIMPLE_TRUE@	simple/simple_encoder.h
 
-@COND_DECODER_SIMPLE_TRUE@@COND_FILTER_SIMPLE_TRUE@am__append_33 = \
+@COND_DECODER_SIMPLE_TRUE@@COND_FILTER_SIMPLE_TRUE@am__append_38 = \
 @COND_DECODER_SIMPLE_TRUE@@COND_FILTER_SIMPLE_TRUE@	simple/simple_decoder.c \
 @COND_DECODER_SIMPLE_TRUE@@COND_FILTER_SIMPLE_TRUE@	simple/simple_decoder.h
 
-@COND_FILTER_SIMPLE_TRUE@@COND_FILTER_X86_TRUE@am__append_34 = simple/x86.c
-@COND_FILTER_POWERPC_TRUE@@COND_FILTER_SIMPLE_TRUE@am__append_35 = simple/powerpc.c
-@COND_FILTER_IA64_TRUE@@COND_FILTER_SIMPLE_TRUE@am__append_36 = simple/ia64.c
-@COND_FILTER_ARM_TRUE@@COND_FILTER_SIMPLE_TRUE@am__append_37 = simple/arm.c
-@COND_FILTER_ARMTHUMB_TRUE@@COND_FILTER_SIMPLE_TRUE@am__append_38 = simple/armthumb.c
-@COND_FILTER_SIMPLE_TRUE@@COND_FILTER_SPARC_TRUE@am__append_39 = simple/sparc.c
-@COND_W32_TRUE@am__append_40 = liblzma.def liblzma.def.in empty.c
-@COND_W32_TRUE@am__append_41 = liblzma_w32res.rc
-@COND_W32_TRUE@am__append_42 = -Xlinker --output-def -Xlinker liblzma.def.in
-@COND_SHARED_TRUE@@COND_W32_TRUE@am__append_43 = liblzma.def
+@COND_FILTER_SIMPLE_TRUE@@COND_FILTER_X86_TRUE@am__append_39 = simple/x86.c
+@COND_FILTER_POWERPC_TRUE@@COND_FILTER_SIMPLE_TRUE@am__append_40 = simple/powerpc.c
+@COND_FILTER_IA64_TRUE@@COND_FILTER_SIMPLE_TRUE@am__append_41 = simple/ia64.c
+@COND_FILTER_ARM_TRUE@@COND_FILTER_SIMPLE_TRUE@am__append_42 = simple/arm.c
+@COND_FILTER_ARMTHUMB_TRUE@@COND_FILTER_SIMPLE_TRUE@am__append_43 = simple/armthumb.c
+@COND_FILTER_ARM64_TRUE@@COND_FILTER_SIMPLE_TRUE@am__append_44 = simple/arm64.c
+@COND_FILTER_SIMPLE_TRUE@@COND_FILTER_SPARC_TRUE@am__append_45 = simple/sparc.c
+@COND_W32_TRUE@am__append_46 = liblzma.def liblzma.def.in empty.c
+@COND_W32_TRUE@am__append_47 = liblzma_w32res.rc
+@COND_W32_TRUE@am__append_48 = -Xlinker --output-def -Xlinker liblzma.def.in
+@COND_SHARED_TRUE@@COND_W32_TRUE@am__append_49 = liblzma.def
 subdir = src/liblzma
 ACLOCAL_M4 = $(top_srcdir)/aclocal.m4
 am__aclocal_m4_deps = $(top_srcdir)/m4/ax_check_capsicum.m4 \
@@ -300,8 +321,9 @@
 	common/easy_preset.h common/filter_common.c \
 	common/filter_common.h common/hardware_physmem.c \
 	common/index.c common/index.h common/stream_flags_common.c \
-	common/stream_flags_common.h common/vli_size.c \
-	common/hardware_cputhreads.c common/alone_encoder.c \
+	common/stream_flags_common.h common/string_conversion.c \
+	common/vli_size.c common/hardware_cputhreads.c \
+	common/outqueue.c common/outqueue.h common/alone_encoder.c \
 	common/block_buffer_encoder.c common/block_buffer_encoder.h \
 	common/block_encoder.c common/block_encoder.h \
 	common/block_header_encoder.c common/easy_buffer_encoder.c \
@@ -311,17 +333,20 @@
 	common/index_encoder.c common/index_encoder.h \
 	common/stream_buffer_encoder.c common/stream_encoder.c \
 	common/stream_flags_encoder.c common/vli_encoder.c \
-	common/outqueue.c common/outqueue.h common/stream_encoder_mt.c \
+	common/stream_encoder_mt.c common/microlzma_encoder.c \
 	common/alone_decoder.c common/alone_decoder.h \
 	common/auto_decoder.c common/block_buffer_decoder.c \
 	common/block_decoder.c common/block_decoder.h \
 	common/block_header_decoder.c common/easy_decoder_memusage.c \
-	common/filter_buffer_decoder.c common/filter_decoder.c \
-	common/filter_decoder.h common/filter_flags_decoder.c \
-	common/index_decoder.c common/index_hash.c \
+	common/file_info.c common/filter_buffer_decoder.c \
+	common/filter_decoder.c common/filter_decoder.h \
+	common/filter_flags_decoder.c common/index_decoder.c \
+	common/index_decoder.h common/index_hash.c \
 	common/stream_buffer_decoder.c common/stream_decoder.c \
 	common/stream_decoder.h common/stream_flags_decoder.c \
-	common/vli_decoder.c check/check.c check/check.h \
+	common/vli_decoder.c common/stream_decoder_mt.c \
+	common/microlzma_decoder.c common/lzip_decoder.c \
+	common/lzip_decoder.h check/check.c check/check.h \
 	check/crc_macros.h check/crc32_small.c check/crc32_table.c \
 	check/crc32_table_le.h check/crc32_table_be.h \
 	check/crc32_x86.S check/crc32_fast.c check/crc64_small.c \
@@ -346,10 +371,11 @@
 	simple/simple_private.h simple/simple_encoder.c \
 	simple/simple_encoder.h simple/simple_decoder.c \
 	simple/simple_decoder.h simple/x86.c simple/powerpc.c \
-	simple/ia64.c simple/arm.c simple/armthumb.c simple/sparc.c \
-	liblzma_w32res.rc
+	simple/ia64.c simple/arm.c simple/armthumb.c simple/arm64.c \
+	simple/sparc.c liblzma_w32res.rc
 @COND_THREADS_TRUE@am__objects_1 = liblzma_la-tuklib_cpucores.lo
-@COND_THREADS_TRUE@am__objects_2 = liblzma_la-hardware_cputhreads.lo
+@COND_THREADS_TRUE@am__objects_2 = liblzma_la-hardware_cputhreads.lo \
+@COND_THREADS_TRUE@	liblzma_la-outqueue.lo
 @COND_MAIN_ENCODER_TRUE@am__objects_3 = liblzma_la-alone_encoder.lo \
 @COND_MAIN_ENCODER_TRUE@	liblzma_la-block_buffer_encoder.lo \
 @COND_MAIN_ENCODER_TRUE@	liblzma_la-block_encoder.lo \
@@ -365,14 +391,15 @@
 @COND_MAIN_ENCODER_TRUE@	liblzma_la-stream_encoder.lo \
 @COND_MAIN_ENCODER_TRUE@	liblzma_la-stream_flags_encoder.lo \
 @COND_MAIN_ENCODER_TRUE@	liblzma_la-vli_encoder.lo
-@COND_MAIN_ENCODER_TRUE@@COND_THREADS_TRUE@am__objects_4 = liblzma_la-outqueue.lo \
-@COND_MAIN_ENCODER_TRUE@@COND_THREADS_TRUE@	liblzma_la-stream_encoder_mt.lo
-@COND_MAIN_DECODER_TRUE@am__objects_5 = liblzma_la-alone_decoder.lo \
+@COND_MAIN_ENCODER_TRUE@@COND_THREADS_TRUE@am__objects_4 = liblzma_la-stream_encoder_mt.lo
+@COND_MAIN_ENCODER_TRUE@@COND_MICROLZMA_TRUE@am__objects_5 = liblzma_la-microlzma_encoder.lo
+@COND_MAIN_DECODER_TRUE@am__objects_6 = liblzma_la-alone_decoder.lo \
 @COND_MAIN_DECODER_TRUE@	liblzma_la-auto_decoder.lo \
 @COND_MAIN_DECODER_TRUE@	liblzma_la-block_buffer_decoder.lo \
 @COND_MAIN_DECODER_TRUE@	liblzma_la-block_decoder.lo \
 @COND_MAIN_DECODER_TRUE@	liblzma_la-block_header_decoder.lo \
 @COND_MAIN_DECODER_TRUE@	liblzma_la-easy_decoder_memusage.lo \
+@COND_MAIN_DECODER_TRUE@	liblzma_la-file_info.lo \
 @COND_MAIN_DECODER_TRUE@	liblzma_la-filter_buffer_decoder.lo \
 @COND_MAIN_DECODER_TRUE@	liblzma_la-filter_decoder.lo \
 @COND_MAIN_DECODER_TRUE@	liblzma_la-filter_flags_decoder.lo \
@@ -382,60 +409,67 @@
 @COND_MAIN_DECODER_TRUE@	liblzma_la-stream_decoder.lo \
 @COND_MAIN_DECODER_TRUE@	liblzma_la-stream_flags_decoder.lo \
 @COND_MAIN_DECODER_TRUE@	liblzma_la-vli_decoder.lo
-@COND_CHECK_CRC32_TRUE@@COND_SMALL_TRUE@am__objects_6 = liblzma_la-crc32_small.lo
-@COND_CHECK_CRC32_TRUE@@COND_SMALL_FALSE@am__objects_7 = liblzma_la-crc32_table.lo
-@COND_ASM_X86_TRUE@@COND_CHECK_CRC32_TRUE@@COND_SMALL_FALSE@am__objects_8 = liblzma_la-crc32_x86.lo
-@COND_ASM_X86_FALSE@@COND_CHECK_CRC32_TRUE@@COND_SMALL_FALSE@am__objects_9 = liblzma_la-crc32_fast.lo
-@COND_CHECK_CRC64_TRUE@@COND_SMALL_TRUE@am__objects_10 = liblzma_la-crc64_small.lo
-@COND_CHECK_CRC64_TRUE@@COND_SMALL_FALSE@am__objects_11 = liblzma_la-crc64_table.lo
-@COND_ASM_X86_TRUE@@COND_CHECK_CRC64_TRUE@@COND_SMALL_FALSE@am__objects_12 = liblzma_la-crc64_x86.lo
-@COND_ASM_X86_FALSE@@COND_CHECK_CRC64_TRUE@@COND_SMALL_FALSE@am__objects_13 = liblzma_la-crc64_fast.lo
-@COND_CHECK_SHA256_TRUE@@COND_INTERNAL_SHA256_TRUE@am__objects_14 = liblzma_la-sha256.lo
-@COND_ENCODER_LZ_TRUE@@COND_FILTER_LZ_TRUE@am__objects_15 = liblzma_la-lz_encoder.lo \
+@COND_MAIN_DECODER_TRUE@@COND_THREADS_TRUE@am__objects_7 = liblzma_la-stream_decoder_mt.lo
+@COND_MAIN_DECODER_TRUE@@COND_MICROLZMA_TRUE@am__objects_8 = liblzma_la-microlzma_decoder.lo
+@COND_LZIP_DECODER_TRUE@@COND_MAIN_DECODER_TRUE@am__objects_9 = liblzma_la-lzip_decoder.lo
+@COND_CHECK_CRC32_TRUE@@COND_SMALL_TRUE@am__objects_10 = liblzma_la-crc32_small.lo
+@COND_CHECK_CRC32_TRUE@@COND_SMALL_FALSE@am__objects_11 = liblzma_la-crc32_table.lo
+@COND_ASM_X86_TRUE@@COND_CHECK_CRC32_TRUE@@COND_SMALL_FALSE@am__objects_12 = liblzma_la-crc32_x86.lo
+@COND_ASM_X86_FALSE@@COND_CHECK_CRC32_TRUE@@COND_SMALL_FALSE@am__objects_13 = liblzma_la-crc32_fast.lo
+@COND_CHECK_CRC64_TRUE@@COND_SMALL_TRUE@am__objects_14 = liblzma_la-crc64_small.lo
+@COND_CHECK_CRC64_TRUE@@COND_SMALL_FALSE@am__objects_15 = liblzma_la-crc64_table.lo
+@COND_ASM_X86_TRUE@@COND_CHECK_CRC64_TRUE@@COND_SMALL_FALSE@am__objects_16 = liblzma_la-crc64_x86.lo
+@COND_ASM_X86_FALSE@@COND_CHECK_CRC64_TRUE@@COND_SMALL_FALSE@am__objects_17 = liblzma_la-crc64_fast.lo
+@COND_CHECK_SHA256_TRUE@@COND_INTERNAL_SHA256_TRUE@am__objects_18 = liblzma_la-sha256.lo
+@COND_ENCODER_LZ_TRUE@@COND_FILTER_LZ_TRUE@am__objects_19 = liblzma_la-lz_encoder.lo \
 @COND_ENCODER_LZ_TRUE@@COND_FILTER_LZ_TRUE@	liblzma_la-lz_encoder_mf.lo
-@COND_DECODER_LZ_TRUE@@COND_FILTER_LZ_TRUE@am__objects_16 = liblzma_la-lz_decoder.lo
-@COND_FILTER_LZMA1_TRUE@am__objects_17 =  \
+@COND_DECODER_LZ_TRUE@@COND_FILTER_LZ_TRUE@am__objects_20 = liblzma_la-lz_decoder.lo
+@COND_FILTER_LZMA1_TRUE@am__objects_21 =  \
 @COND_FILTER_LZMA1_TRUE@	liblzma_la-lzma_encoder_presets.lo
-@COND_ENCODER_LZMA1_TRUE@@COND_FILTER_LZMA1_TRUE@am__objects_18 = liblzma_la-lzma_encoder.lo \
+@COND_ENCODER_LZMA1_TRUE@@COND_FILTER_LZMA1_TRUE@am__objects_22 = liblzma_la-lzma_encoder.lo \
 @COND_ENCODER_LZMA1_TRUE@@COND_FILTER_LZMA1_TRUE@	liblzma_la-lzma_encoder_optimum_fast.lo \
 @COND_ENCODER_LZMA1_TRUE@@COND_FILTER_LZMA1_TRUE@	liblzma_la-lzma_encoder_optimum_normal.lo
-@COND_ENCODER_LZMA1_TRUE@@COND_FILTER_LZMA1_TRUE@@COND_SMALL_FALSE@am__objects_19 = liblzma_la-fastpos_table.lo
-@COND_DECODER_LZMA1_TRUE@@COND_FILTER_LZMA1_TRUE@am__objects_20 = liblzma_la-lzma_decoder.lo
-@COND_ENCODER_LZMA2_TRUE@@COND_FILTER_LZMA1_TRUE@am__objects_21 = liblzma_la-lzma2_encoder.lo
-@COND_DECODER_LZMA2_TRUE@@COND_FILTER_LZMA1_TRUE@am__objects_22 = liblzma_la-lzma2_decoder.lo
-am__objects_23 =
-@COND_ENCODER_LZMA1_TRUE@@COND_FILTER_LZMA1_TRUE@am__objects_24 = liblzma_la-price_table.lo
-@COND_FILTER_DELTA_TRUE@am__objects_25 = liblzma_la-delta_common.lo
-@COND_ENCODER_DELTA_TRUE@@COND_FILTER_DELTA_TRUE@am__objects_26 = liblzma_la-delta_encoder.lo
-@COND_DECODER_DELTA_TRUE@@COND_FILTER_DELTA_TRUE@am__objects_27 = liblzma_la-delta_decoder.lo
-@COND_FILTER_SIMPLE_TRUE@am__objects_28 = liblzma_la-simple_coder.lo
-@COND_ENCODER_SIMPLE_TRUE@@COND_FILTER_SIMPLE_TRUE@am__objects_29 = liblzma_la-simple_encoder.lo
-@COND_DECODER_SIMPLE_TRUE@@COND_FILTER_SIMPLE_TRUE@am__objects_30 = liblzma_la-simple_decoder.lo
-@COND_FILTER_SIMPLE_TRUE@@COND_FILTER_X86_TRUE@am__objects_31 = liblzma_la-x86.lo
-@COND_FILTER_POWERPC_TRUE@@COND_FILTER_SIMPLE_TRUE@am__objects_32 = liblzma_la-powerpc.lo
-@COND_FILTER_IA64_TRUE@@COND_FILTER_SIMPLE_TRUE@am__objects_33 = liblzma_la-ia64.lo
-@COND_FILTER_ARM_TRUE@@COND_FILTER_SIMPLE_TRUE@am__objects_34 = liblzma_la-arm.lo
-@COND_FILTER_ARMTHUMB_TRUE@@COND_FILTER_SIMPLE_TRUE@am__objects_35 = liblzma_la-armthumb.lo
-@COND_FILTER_SIMPLE_TRUE@@COND_FILTER_SPARC_TRUE@am__objects_36 = liblzma_la-sparc.lo
-@COND_W32_TRUE@am__objects_37 = liblzma_w32res.lo
+@COND_ENCODER_LZMA1_TRUE@@COND_FILTER_LZMA1_TRUE@@COND_SMALL_FALSE@am__objects_23 = liblzma_la-fastpos_table.lo
+@COND_DECODER_LZMA1_TRUE@@COND_FILTER_LZMA1_TRUE@am__objects_24 = liblzma_la-lzma_decoder.lo
+@COND_ENCODER_LZMA2_TRUE@@COND_FILTER_LZMA1_TRUE@am__objects_25 = liblzma_la-lzma2_encoder.lo
+@COND_DECODER_LZMA2_TRUE@@COND_FILTER_LZMA1_TRUE@am__objects_26 = liblzma_la-lzma2_decoder.lo
+am__objects_27 =
+@COND_ENCODER_LZMA1_TRUE@@COND_FILTER_LZMA1_TRUE@am__objects_28 = liblzma_la-price_table.lo
+@COND_FILTER_DELTA_TRUE@am__objects_29 = liblzma_la-delta_common.lo
+@COND_ENCODER_DELTA_TRUE@@COND_FILTER_DELTA_TRUE@am__objects_30 = liblzma_la-delta_encoder.lo
+@COND_DECODER_DELTA_TRUE@@COND_FILTER_DELTA_TRUE@am__objects_31 = liblzma_la-delta_decoder.lo
+@COND_FILTER_SIMPLE_TRUE@am__objects_32 = liblzma_la-simple_coder.lo
+@COND_ENCODER_SIMPLE_TRUE@@COND_FILTER_SIMPLE_TRUE@am__objects_33 = liblzma_la-simple_encoder.lo
+@COND_DECODER_SIMPLE_TRUE@@COND_FILTER_SIMPLE_TRUE@am__objects_34 = liblzma_la-simple_decoder.lo
+@COND_FILTER_SIMPLE_TRUE@@COND_FILTER_X86_TRUE@am__objects_35 = liblzma_la-x86.lo
+@COND_FILTER_POWERPC_TRUE@@COND_FILTER_SIMPLE_TRUE@am__objects_36 = liblzma_la-powerpc.lo
+@COND_FILTER_IA64_TRUE@@COND_FILTER_SIMPLE_TRUE@am__objects_37 = liblzma_la-ia64.lo
+@COND_FILTER_ARM_TRUE@@COND_FILTER_SIMPLE_TRUE@am__objects_38 = liblzma_la-arm.lo
+@COND_FILTER_ARMTHUMB_TRUE@@COND_FILTER_SIMPLE_TRUE@am__objects_39 = liblzma_la-armthumb.lo
+@COND_FILTER_ARM64_TRUE@@COND_FILTER_SIMPLE_TRUE@am__objects_40 = liblzma_la-arm64.lo
+@COND_FILTER_SIMPLE_TRUE@@COND_FILTER_SPARC_TRUE@am__objects_41 = liblzma_la-sparc.lo
+@COND_W32_TRUE@am__objects_42 = liblzma_w32res.lo
 am_liblzma_la_OBJECTS = liblzma_la-tuklib_physmem.lo $(am__objects_1) \
 	liblzma_la-common.lo liblzma_la-block_util.lo \
 	liblzma_la-easy_preset.lo liblzma_la-filter_common.lo \
 	liblzma_la-hardware_physmem.lo liblzma_la-index.lo \
-	liblzma_la-stream_flags_common.lo liblzma_la-vli_size.lo \
+	liblzma_la-stream_flags_common.lo \
+	liblzma_la-string_conversion.lo liblzma_la-vli_size.lo \
 	$(am__objects_2) $(am__objects_3) $(am__objects_4) \
-	$(am__objects_5) liblzma_la-check.lo $(am__objects_6) \
-	$(am__objects_7) $(am__objects_8) $(am__objects_9) \
+	$(am__objects_5) $(am__objects_6) $(am__objects_7) \
+	$(am__objects_8) $(am__objects_9) liblzma_la-check.lo \
 	$(am__objects_10) $(am__objects_11) $(am__objects_12) \
 	$(am__objects_13) $(am__objects_14) $(am__objects_15) \
 	$(am__objects_16) $(am__objects_17) $(am__objects_18) \
 	$(am__objects_19) $(am__objects_20) $(am__objects_21) \
 	$(am__objects_22) $(am__objects_23) $(am__objects_24) \
-	$(am__objects_23) $(am__objects_25) $(am__objects_26) \
-	$(am__objects_27) $(am__objects_28) $(am__objects_29) \
+	$(am__objects_25) $(am__objects_26) $(am__objects_27) \
+	$(am__objects_28) $(am__objects_27) $(am__objects_29) \
 	$(am__objects_30) $(am__objects_31) $(am__objects_32) \
 	$(am__objects_33) $(am__objects_34) $(am__objects_35) \
-	$(am__objects_36) $(am__objects_37)
+	$(am__objects_36) $(am__objects_37) $(am__objects_38) \
+	$(am__objects_39) $(am__objects_40) $(am__objects_41) \
+	$(am__objects_42)
 liblzma_la_OBJECTS = $(am_liblzma_la_OBJECTS)
 AM_V_lt = $(am__v_lt_@AM_V@)
 am__v_lt_ = $(am__v_lt_@AM_DEFAULT_V@)
@@ -462,6 +496,7 @@
 am__depfiles_remade = ./$(DEPDIR)/liblzma_la-alone_decoder.Plo \
 	./$(DEPDIR)/liblzma_la-alone_encoder.Plo \
 	./$(DEPDIR)/liblzma_la-arm.Plo \
+	./$(DEPDIR)/liblzma_la-arm64.Plo \
 	./$(DEPDIR)/liblzma_la-armthumb.Plo \
 	./$(DEPDIR)/liblzma_la-auto_decoder.Plo \
 	./$(DEPDIR)/liblzma_la-block_buffer_decoder.Plo \
@@ -490,6 +525,7 @@
 	./$(DEPDIR)/liblzma_la-easy_encoder_memusage.Plo \
 	./$(DEPDIR)/liblzma_la-easy_preset.Plo \
 	./$(DEPDIR)/liblzma_la-fastpos_table.Plo \
+	./$(DEPDIR)/liblzma_la-file_info.Plo \
 	./$(DEPDIR)/liblzma_la-filter_buffer_decoder.Plo \
 	./$(DEPDIR)/liblzma_la-filter_buffer_encoder.Plo \
 	./$(DEPDIR)/liblzma_la-filter_common.Plo \
@@ -507,6 +543,7 @@
 	./$(DEPDIR)/liblzma_la-lz_decoder.Plo \
 	./$(DEPDIR)/liblzma_la-lz_encoder.Plo \
 	./$(DEPDIR)/liblzma_la-lz_encoder_mf.Plo \
+	./$(DEPDIR)/liblzma_la-lzip_decoder.Plo \
 	./$(DEPDIR)/liblzma_la-lzma2_decoder.Plo \
 	./$(DEPDIR)/liblzma_la-lzma2_encoder.Plo \
 	./$(DEPDIR)/liblzma_la-lzma_decoder.Plo \
@@ -514,6 +551,8 @@
 	./$(DEPDIR)/liblzma_la-lzma_encoder_optimum_fast.Plo \
 	./$(DEPDIR)/liblzma_la-lzma_encoder_optimum_normal.Plo \
 	./$(DEPDIR)/liblzma_la-lzma_encoder_presets.Plo \
+	./$(DEPDIR)/liblzma_la-microlzma_decoder.Plo \
+	./$(DEPDIR)/liblzma_la-microlzma_encoder.Plo \
 	./$(DEPDIR)/liblzma_la-outqueue.Plo \
 	./$(DEPDIR)/liblzma_la-powerpc.Plo \
 	./$(DEPDIR)/liblzma_la-price_table.Plo \
@@ -525,11 +564,13 @@
 	./$(DEPDIR)/liblzma_la-stream_buffer_decoder.Plo \
 	./$(DEPDIR)/liblzma_la-stream_buffer_encoder.Plo \
 	./$(DEPDIR)/liblzma_la-stream_decoder.Plo \
+	./$(DEPDIR)/liblzma_la-stream_decoder_mt.Plo \
 	./$(DEPDIR)/liblzma_la-stream_encoder.Plo \
 	./$(DEPDIR)/liblzma_la-stream_encoder_mt.Plo \
 	./$(DEPDIR)/liblzma_la-stream_flags_common.Plo \
 	./$(DEPDIR)/liblzma_la-stream_flags_decoder.Plo \
 	./$(DEPDIR)/liblzma_la-stream_flags_encoder.Plo \
+	./$(DEPDIR)/liblzma_la-string_conversion.Plo \
 	./$(DEPDIR)/liblzma_la-tuklib_cpucores.Plo \
 	./$(DEPDIR)/liblzma_la-tuklib_physmem.Plo \
 	./$(DEPDIR)/liblzma_la-vli_decoder.Plo \
@@ -606,8 +647,6 @@
   unique=`for i in $$list; do \
     if test -f "$$i"; then echo $$i; else echo $(srcdir)/$$i; fi; \
   done | $(am__uniquify_input)`
-ETAGS = etags
-CTAGS = ctags
 DIST_SUBDIRS = $(SUBDIRS)
 am__DIST_COMMON = $(srcdir)/Makefile.in $(srcdir)/check/Makefile.inc \
 	$(srcdir)/common/Makefile.inc $(srcdir)/delta/Makefile.inc \
@@ -660,6 +699,8 @@
 CFLAG_VISIBILITY = @CFLAG_VISIBILITY@
 CPP = @CPP@
 CPPFLAGS = @CPPFLAGS@
+CSCOPE = @CSCOPE@
+CTAGS = @CTAGS@
 CYGPATH_W = @CYGPATH_W@
 DEFS = @DEFS@
 DEPDIR = @DEPDIR@
@@ -670,8 +711,10 @@
 ECHO_N = @ECHO_N@
 ECHO_T = @ECHO_T@
 EGREP = @EGREP@
+ETAGS = @ETAGS@
 EXEEXT = @EXEEXT@
 FGREP = @FGREP@
+FILECMD = @FILECMD@
 GETOPT_H = @GETOPT_H@
 GETTEXT_MACRO_VERSION = @GETTEXT_MACRO_VERSION@
 GMSGFMT = @GMSGFMT@
@@ -724,6 +767,7 @@
 PREFERABLY_POSIX_SHELL = @PREFERABLY_POSIX_SHELL@
 PTHREAD_CC = @PTHREAD_CC@
 PTHREAD_CFLAGS = @PTHREAD_CFLAGS@
+PTHREAD_CXX = @PTHREAD_CXX@
 PTHREAD_LIBS = @PTHREAD_LIBS@
 RANLIB = @RANLIB@
 RC = @RC@
@@ -782,6 +826,7 @@
 prefix = @prefix@
 program_transform_name = @program_transform_name@
 psdir = @psdir@
+runstatedir = @runstatedir@
 sbindir = @sbindir@
 sharedstatedir = @sharedstatedir@
 srcdir = @srcdir@
@@ -792,31 +837,34 @@
 top_srcdir = @top_srcdir@
 xz = @xz@
 SUBDIRS = api
-EXTRA_DIST = liblzma.map validate_map.sh check/crc32_tablegen.c \
-	check/crc64_tablegen.c $(am__append_18) liblzma.pc.in
-CLEANFILES = $(am__append_40)
-doc_DATA = $(am__append_43)
+EXTRA_DIST = liblzma_generic.map liblzma_linux.map validate_map.sh \
+	check/crc32_tablegen.c check/crc64_tablegen.c $(am__append_23) \
+	liblzma.pc.in
+CLEANFILES = $(am__append_46)
+doc_DATA = $(am__append_49)
 lib_LTLIBRARIES = liblzma.la
-liblzma_la_SOURCES = ../common/tuklib_physmem.c $(am__append_2) \
+liblzma_la_SOURCES = ../common/tuklib_physmem.c $(am__append_3) \
 	common/common.c common/common.h common/memcmplen.h \
 	common/block_util.c common/easy_preset.c common/easy_preset.h \
 	common/filter_common.c common/filter_common.h \
 	common/hardware_physmem.c common/index.c common/index.h \
 	common/stream_flags_common.c common/stream_flags_common.h \
-	common/vli_size.c $(am__append_3) $(am__append_4) \
-	$(am__append_5) $(am__append_6) check/check.c check/check.h \
-	check/crc_macros.h $(am__append_7) $(am__append_8) \
-	$(am__append_9) $(am__append_10) $(am__append_11) \
-	$(am__append_12) $(am__append_13) $(am__append_14) \
-	$(am__append_15) $(am__append_16) $(am__append_17) \
-	$(am__append_19) $(am__append_20) $(am__append_21) \
-	$(am__append_22) $(am__append_23) $(am__append_24) \
-	$(am__append_25) $(am__append_26) $(am__append_27) \
-	$(am__append_28) $(am__append_29) $(am__append_30) \
-	$(am__append_31) $(am__append_32) $(am__append_33) \
-	$(am__append_34) $(am__append_35) $(am__append_36) \
-	$(am__append_37) $(am__append_38) $(am__append_39) \
-	$(am__append_41)
+	common/string_conversion.c common/vli_size.c $(am__append_4) \
+	$(am__append_5) $(am__append_6) $(am__append_7) \
+	$(am__append_8) $(am__append_9) $(am__append_10) \
+	$(am__append_11) check/check.c check/check.h \
+	check/crc_macros.h $(am__append_12) $(am__append_13) \
+	$(am__append_14) $(am__append_15) $(am__append_16) \
+	$(am__append_17) $(am__append_18) $(am__append_19) \
+	$(am__append_20) $(am__append_21) $(am__append_22) \
+	$(am__append_24) $(am__append_25) $(am__append_26) \
+	$(am__append_27) $(am__append_28) $(am__append_29) \
+	$(am__append_30) $(am__append_31) $(am__append_32) \
+	$(am__append_33) $(am__append_34) $(am__append_35) \
+	$(am__append_36) $(am__append_37) $(am__append_38) \
+	$(am__append_39) $(am__append_40) $(am__append_41) \
+	$(am__append_42) $(am__append_43) $(am__append_44) \
+	$(am__append_45) $(am__append_47)
 liblzma_la_CPPFLAGS = \
 	-I$(top_srcdir)/src/liblzma/api \
 	-I$(top_srcdir)/src/liblzma/common \
@@ -829,8 +877,8 @@
 	-I$(top_srcdir)/src/common \
 	-DTUKLIB_SYMBOL_PREFIX=lzma_
 
-liblzma_la_LDFLAGS = -no-undefined -version-info 7:5:2 $(am__append_1) \
-	$(am__append_42)
+liblzma_la_LDFLAGS = -no-undefined -version-info 9:1:4 $(am__append_1) \
+	$(am__append_2) $(am__append_48)
 pkgconfigdir = $(libdir)/pkgconfig
 pkgconfig_DATA = liblzma.pc
 pc_verbose = $(pc_verbose_@AM_V@)
@@ -918,6 +966,7 @@
 @AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/liblzma_la-alone_decoder.Plo@am__quote@ # am--include-marker
 @AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/liblzma_la-alone_encoder.Plo@am__quote@ # am--include-marker
 @AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/liblzma_la-arm.Plo@am__quote@ # am--include-marker
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/liblzma_la-arm64.Plo@am__quote@ # am--include-marker
 @AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/liblzma_la-armthumb.Plo@am__quote@ # am--include-marker
 @AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/liblzma_la-auto_decoder.Plo@am__quote@ # am--include-marker
 @AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/liblzma_la-block_buffer_decoder.Plo@am__quote@ # am--include-marker
@@ -946,6 +995,7 @@
 @AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/liblzma_la-easy_encoder_memusage.Plo@am__quote@ # am--include-marker
 @AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/liblzma_la-easy_preset.Plo@am__quote@ # am--include-marker
 @AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/liblzma_la-fastpos_table.Plo@am__quote@ # am--include-marker
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/liblzma_la-file_info.Plo@am__quote@ # am--include-marker
 @AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/liblzma_la-filter_buffer_decoder.Plo@am__quote@ # am--include-marker
 @AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/liblzma_la-filter_buffer_encoder.Plo@am__quote@ # am--include-marker
 @AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/liblzma_la-filter_common.Plo@am__quote@ # am--include-marker
@@ -963,6 +1013,7 @@
 @AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/liblzma_la-lz_decoder.Plo@am__quote@ # am--include-marker
 @AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/liblzma_la-lz_encoder.Plo@am__quote@ # am--include-marker
 @AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/liblzma_la-lz_encoder_mf.Plo@am__quote@ # am--include-marker
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/liblzma_la-lzip_decoder.Plo@am__quote@ # am--include-marker
 @AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/liblzma_la-lzma2_decoder.Plo@am__quote@ # am--include-marker
 @AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/liblzma_la-lzma2_encoder.Plo@am__quote@ # am--include-marker
 @AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/liblzma_la-lzma_decoder.Plo@am__quote@ # am--include-marker
@@ -970,6 +1021,8 @@
 @AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/liblzma_la-lzma_encoder_optimum_fast.Plo@am__quote@ # am--include-marker
 @AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/liblzma_la-lzma_encoder_optimum_normal.Plo@am__quote@ # am--include-marker
 @AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/liblzma_la-lzma_encoder_presets.Plo@am__quote@ # am--include-marker
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/liblzma_la-microlzma_decoder.Plo@am__quote@ # am--include-marker
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/liblzma_la-microlzma_encoder.Plo@am__quote@ # am--include-marker
 @AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/liblzma_la-outqueue.Plo@am__quote@ # am--include-marker
 @AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/liblzma_la-powerpc.Plo@am__quote@ # am--include-marker
 @AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/liblzma_la-price_table.Plo@am__quote@ # am--include-marker
@@ -981,11 +1034,13 @@
 @AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/liblzma_la-stream_buffer_decoder.Plo@am__quote@ # am--include-marker
 @AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/liblzma_la-stream_buffer_encoder.Plo@am__quote@ # am--include-marker
 @AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/liblzma_la-stream_decoder.Plo@am__quote@ # am--include-marker
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/liblzma_la-stream_decoder_mt.Plo@am__quote@ # am--include-marker
 @AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/liblzma_la-stream_encoder.Plo@am__quote@ # am--include-marker
 @AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/liblzma_la-stream_encoder_mt.Plo@am__quote@ # am--include-marker
 @AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/liblzma_la-stream_flags_common.Plo@am__quote@ # am--include-marker
 @AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/liblzma_la-stream_flags_decoder.Plo@am__quote@ # am--include-marker
 @AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/liblzma_la-stream_flags_encoder.Plo@am__quote@ # am--include-marker
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/liblzma_la-string_conversion.Plo@am__quote@ # am--include-marker
 @AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/liblzma_la-tuklib_cpucores.Plo@am__quote@ # am--include-marker
 @AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/liblzma_la-tuklib_physmem.Plo@am__quote@ # am--include-marker
 @AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/liblzma_la-vli_decoder.Plo@am__quote@ # am--include-marker
@@ -1118,6 +1173,13 @@
 @AMDEP_TRUE@@am__fastdepCC_FALSE@	DEPDIR=$(DEPDIR) $(CCDEPMODE) $(depcomp) @AMDEPBACKSLASH@
 @am__fastdepCC_FALSE@	$(AM_V_CC@am__nodep@)$(LIBTOOL) $(AM_V_lt) --tag=CC $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=compile $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(liblzma_la_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS) -c -o liblzma_la-stream_flags_common.lo `test -f 'common/stream_flags_common.c' || echo '$(srcdir)/'`common/stream_flags_common.c
 
+liblzma_la-string_conversion.lo: common/string_conversion.c
+@am__fastdepCC_TRUE@	$(AM_V_CC)$(LIBTOOL) $(AM_V_lt) --tag=CC $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=compile $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(liblzma_la_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS) -MT liblzma_la-string_conversion.lo -MD -MP -MF $(DEPDIR)/liblzma_la-string_conversion.Tpo -c -o liblzma_la-string_conversion.lo `test -f 'common/string_conversion.c' || echo '$(srcdir)/'`common/string_conversion.c
+@am__fastdepCC_TRUE@	$(AM_V_at)$(am__mv) $(DEPDIR)/liblzma_la-string_conversion.Tpo $(DEPDIR)/liblzma_la-string_conversion.Plo
+@AMDEP_TRUE@@am__fastdepCC_FALSE@	$(AM_V_CC)source='common/string_conversion.c' object='liblzma_la-string_conversion.lo' libtool=yes @AMDEPBACKSLASH@
+@AMDEP_TRUE@@am__fastdepCC_FALSE@	DEPDIR=$(DEPDIR) $(CCDEPMODE) $(depcomp) @AMDEPBACKSLASH@
+@am__fastdepCC_FALSE@	$(AM_V_CC@am__nodep@)$(LIBTOOL) $(AM_V_lt) --tag=CC $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=compile $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(liblzma_la_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS) -c -o liblzma_la-string_conversion.lo `test -f 'common/string_conversion.c' || echo '$(srcdir)/'`common/string_conversion.c
+
 liblzma_la-vli_size.lo: common/vli_size.c
 @am__fastdepCC_TRUE@	$(AM_V_CC)$(LIBTOOL) $(AM_V_lt) --tag=CC $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=compile $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(liblzma_la_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS) -MT liblzma_la-vli_size.lo -MD -MP -MF $(DEPDIR)/liblzma_la-vli_size.Tpo -c -o liblzma_la-vli_size.lo `test -f 'common/vli_size.c' || echo '$(srcdir)/'`common/vli_size.c
 @am__fastdepCC_TRUE@	$(AM_V_at)$(am__mv) $(DEPDIR)/liblzma_la-vli_size.Tpo $(DEPDIR)/liblzma_la-vli_size.Plo
@@ -1132,6 +1194,13 @@
 @AMDEP_TRUE@@am__fastdepCC_FALSE@	DEPDIR=$(DEPDIR) $(CCDEPMODE) $(depcomp) @AMDEPBACKSLASH@
 @am__fastdepCC_FALSE@	$(AM_V_CC@am__nodep@)$(LIBTOOL) $(AM_V_lt) --tag=CC $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=compile $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(liblzma_la_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS) -c -o liblzma_la-hardware_cputhreads.lo `test -f 'common/hardware_cputhreads.c' || echo '$(srcdir)/'`common/hardware_cputhreads.c
 
+liblzma_la-outqueue.lo: common/outqueue.c
+@am__fastdepCC_TRUE@	$(AM_V_CC)$(LIBTOOL) $(AM_V_lt) --tag=CC $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=compile $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(liblzma_la_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS) -MT liblzma_la-outqueue.lo -MD -MP -MF $(DEPDIR)/liblzma_la-outqueue.Tpo -c -o liblzma_la-outqueue.lo `test -f 'common/outqueue.c' || echo '$(srcdir)/'`common/outqueue.c
+@am__fastdepCC_TRUE@	$(AM_V_at)$(am__mv) $(DEPDIR)/liblzma_la-outqueue.Tpo $(DEPDIR)/liblzma_la-outqueue.Plo
+@AMDEP_TRUE@@am__fastdepCC_FALSE@	$(AM_V_CC)source='common/outqueue.c' object='liblzma_la-outqueue.lo' libtool=yes @AMDEPBACKSLASH@
+@AMDEP_TRUE@@am__fastdepCC_FALSE@	DEPDIR=$(DEPDIR) $(CCDEPMODE) $(depcomp) @AMDEPBACKSLASH@
+@am__fastdepCC_FALSE@	$(AM_V_CC@am__nodep@)$(LIBTOOL) $(AM_V_lt) --tag=CC $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=compile $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(liblzma_la_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS) -c -o liblzma_la-outqueue.lo `test -f 'common/outqueue.c' || echo '$(srcdir)/'`common/outqueue.c
+
 liblzma_la-alone_encoder.lo: common/alone_encoder.c
 @am__fastdepCC_TRUE@	$(AM_V_CC)$(LIBTOOL) $(AM_V_lt) --tag=CC $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=compile $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(liblzma_la_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS) -MT liblzma_la-alone_encoder.lo -MD -MP -MF $(DEPDIR)/liblzma_la-alone_encoder.Tpo -c -o liblzma_la-alone_encoder.lo `test -f 'common/alone_encoder.c' || echo '$(srcdir)/'`common/alone_encoder.c
 @am__fastdepCC_TRUE@	$(AM_V_at)$(am__mv) $(DEPDIR)/liblzma_la-alone_encoder.Tpo $(DEPDIR)/liblzma_la-alone_encoder.Plo
@@ -1237,13 +1306,6 @@
 @AMDEP_TRUE@@am__fastdepCC_FALSE@	DEPDIR=$(DEPDIR) $(CCDEPMODE) $(depcomp) @AMDEPBACKSLASH@
 @am__fastdepCC_FALSE@	$(AM_V_CC@am__nodep@)$(LIBTOOL) $(AM_V_lt) --tag=CC $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=compile $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(liblzma_la_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS) -c -o liblzma_la-vli_encoder.lo `test -f 'common/vli_encoder.c' || echo '$(srcdir)/'`common/vli_encoder.c
 
-liblzma_la-outqueue.lo: common/outqueue.c
-@am__fastdepCC_TRUE@	$(AM_V_CC)$(LIBTOOL) $(AM_V_lt) --tag=CC $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=compile $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(liblzma_la_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS) -MT liblzma_la-outqueue.lo -MD -MP -MF $(DEPDIR)/liblzma_la-outqueue.Tpo -c -o liblzma_la-outqueue.lo `test -f 'common/outqueue.c' || echo '$(srcdir)/'`common/outqueue.c
-@am__fastdepCC_TRUE@	$(AM_V_at)$(am__mv) $(DEPDIR)/liblzma_la-outqueue.Tpo $(DEPDIR)/liblzma_la-outqueue.Plo
-@AMDEP_TRUE@@am__fastdepCC_FALSE@	$(AM_V_CC)source='common/outqueue.c' object='liblzma_la-outqueue.lo' libtool=yes @AMDEPBACKSLASH@
-@AMDEP_TRUE@@am__fastdepCC_FALSE@	DEPDIR=$(DEPDIR) $(CCDEPMODE) $(depcomp) @AMDEPBACKSLASH@
-@am__fastdepCC_FALSE@	$(AM_V_CC@am__nodep@)$(LIBTOOL) $(AM_V_lt) --tag=CC $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=compile $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(liblzma_la_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS) -c -o liblzma_la-outqueue.lo `test -f 'common/outqueue.c' || echo '$(srcdir)/'`common/outqueue.c
-
 liblzma_la-stream_encoder_mt.lo: common/stream_encoder_mt.c
 @am__fastdepCC_TRUE@	$(AM_V_CC)$(LIBTOOL) $(AM_V_lt) --tag=CC $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=compile $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(liblzma_la_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS) -MT liblzma_la-stream_encoder_mt.lo -MD -MP -MF $(DEPDIR)/liblzma_la-stream_encoder_mt.Tpo -c -o liblzma_la-stream_encoder_mt.lo `test -f 'common/stream_encoder_mt.c' || echo '$(srcdir)/'`common/stream_encoder_mt.c
 @am__fastdepCC_TRUE@	$(AM_V_at)$(am__mv) $(DEPDIR)/liblzma_la-stream_encoder_mt.Tpo $(DEPDIR)/liblzma_la-stream_encoder_mt.Plo
@@ -1251,6 +1313,13 @@
 @AMDEP_TRUE@@am__fastdepCC_FALSE@	DEPDIR=$(DEPDIR) $(CCDEPMODE) $(depcomp) @AMDEPBACKSLASH@
 @am__fastdepCC_FALSE@	$(AM_V_CC@am__nodep@)$(LIBTOOL) $(AM_V_lt) --tag=CC $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=compile $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(liblzma_la_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS) -c -o liblzma_la-stream_encoder_mt.lo `test -f 'common/stream_encoder_mt.c' || echo '$(srcdir)/'`common/stream_encoder_mt.c
 
+liblzma_la-microlzma_encoder.lo: common/microlzma_encoder.c
+@am__fastdepCC_TRUE@	$(AM_V_CC)$(LIBTOOL) $(AM_V_lt) --tag=CC $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=compile $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(liblzma_la_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS) -MT liblzma_la-microlzma_encoder.lo -MD -MP -MF $(DEPDIR)/liblzma_la-microlzma_encoder.Tpo -c -o liblzma_la-microlzma_encoder.lo `test -f 'common/microlzma_encoder.c' || echo '$(srcdir)/'`common/microlzma_encoder.c
+@am__fastdepCC_TRUE@	$(AM_V_at)$(am__mv) $(DEPDIR)/liblzma_la-microlzma_encoder.Tpo $(DEPDIR)/liblzma_la-microlzma_encoder.Plo
+@AMDEP_TRUE@@am__fastdepCC_FALSE@	$(AM_V_CC)source='common/microlzma_encoder.c' object='liblzma_la-microlzma_encoder.lo' libtool=yes @AMDEPBACKSLASH@
+@AMDEP_TRUE@@am__fastdepCC_FALSE@	DEPDIR=$(DEPDIR) $(CCDEPMODE) $(depcomp) @AMDEPBACKSLASH@
+@am__fastdepCC_FALSE@	$(AM_V_CC@am__nodep@)$(LIBTOOL) $(AM_V_lt) --tag=CC $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=compile $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(liblzma_la_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS) -c -o liblzma_la-microlzma_encoder.lo `test -f 'common/microlzma_encoder.c' || echo '$(srcdir)/'`common/microlzma_encoder.c
+
 liblzma_la-alone_decoder.lo: common/alone_decoder.c
 @am__fastdepCC_TRUE@	$(AM_V_CC)$(LIBTOOL) $(AM_V_lt) --tag=CC $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=compile $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(liblzma_la_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS) -MT liblzma_la-alone_decoder.lo -MD -MP -MF $(DEPDIR)/liblzma_la-alone_decoder.Tpo -c -o liblzma_la-alone_decoder.lo `test -f 'common/alone_decoder.c' || echo '$(srcdir)/'`common/alone_decoder.c
 @am__fastdepCC_TRUE@	$(AM_V_at)$(am__mv) $(DEPDIR)/liblzma_la-alone_decoder.Tpo $(DEPDIR)/liblzma_la-alone_decoder.Plo
@@ -1293,6 +1362,13 @@
 @AMDEP_TRUE@@am__fastdepCC_FALSE@	DEPDIR=$(DEPDIR) $(CCDEPMODE) $(depcomp) @AMDEPBACKSLASH@
 @am__fastdepCC_FALSE@	$(AM_V_CC@am__nodep@)$(LIBTOOL) $(AM_V_lt) --tag=CC $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=compile $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(liblzma_la_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS) -c -o liblzma_la-easy_decoder_memusage.lo `test -f 'common/easy_decoder_memusage.c' || echo '$(srcdir)/'`common/easy_decoder_memusage.c
 
+liblzma_la-file_info.lo: common/file_info.c
+@am__fastdepCC_TRUE@	$(AM_V_CC)$(LIBTOOL) $(AM_V_lt) --tag=CC $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=compile $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(liblzma_la_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS) -MT liblzma_la-file_info.lo -MD -MP -MF $(DEPDIR)/liblzma_la-file_info.Tpo -c -o liblzma_la-file_info.lo `test -f 'common/file_info.c' || echo '$(srcdir)/'`common/file_info.c
+@am__fastdepCC_TRUE@	$(AM_V_at)$(am__mv) $(DEPDIR)/liblzma_la-file_info.Tpo $(DEPDIR)/liblzma_la-file_info.Plo
+@AMDEP_TRUE@@am__fastdepCC_FALSE@	$(AM_V_CC)source='common/file_info.c' object='liblzma_la-file_info.lo' libtool=yes @AMDEPBACKSLASH@
+@AMDEP_TRUE@@am__fastdepCC_FALSE@	DEPDIR=$(DEPDIR) $(CCDEPMODE) $(depcomp) @AMDEPBACKSLASH@
+@am__fastdepCC_FALSE@	$(AM_V_CC@am__nodep@)$(LIBTOOL) $(AM_V_lt) --tag=CC $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=compile $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(liblzma_la_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS) -c -o liblzma_la-file_info.lo `test -f 'common/file_info.c' || echo '$(srcdir)/'`common/file_info.c
+
 liblzma_la-filter_buffer_decoder.lo: common/filter_buffer_decoder.c
 @am__fastdepCC_TRUE@	$(AM_V_CC)$(LIBTOOL) $(AM_V_lt) --tag=CC $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=compile $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(liblzma_la_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS) -MT liblzma_la-filter_buffer_decoder.lo -MD -MP -MF $(DEPDIR)/liblzma_la-filter_buffer_decoder.Tpo -c -o liblzma_la-filter_buffer_decoder.lo `test -f 'common/filter_buffer_decoder.c' || echo '$(srcdir)/'`common/filter_buffer_decoder.c
 @am__fastdepCC_TRUE@	$(AM_V_at)$(am__mv) $(DEPDIR)/liblzma_la-filter_buffer_decoder.Tpo $(DEPDIR)/liblzma_la-filter_buffer_decoder.Plo
@@ -1356,6 +1432,27 @@
 @AMDEP_TRUE@@am__fastdepCC_FALSE@	DEPDIR=$(DEPDIR) $(CCDEPMODE) $(depcomp) @AMDEPBACKSLASH@
 @am__fastdepCC_FALSE@	$(AM_V_CC@am__nodep@)$(LIBTOOL) $(AM_V_lt) --tag=CC $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=compile $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(liblzma_la_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS) -c -o liblzma_la-vli_decoder.lo `test -f 'common/vli_decoder.c' || echo '$(srcdir)/'`common/vli_decoder.c
 
+liblzma_la-stream_decoder_mt.lo: common/stream_decoder_mt.c
+@am__fastdepCC_TRUE@	$(AM_V_CC)$(LIBTOOL) $(AM_V_lt) --tag=CC $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=compile $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(liblzma_la_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS) -MT liblzma_la-stream_decoder_mt.lo -MD -MP -MF $(DEPDIR)/liblzma_la-stream_decoder_mt.Tpo -c -o liblzma_la-stream_decoder_mt.lo `test -f 'common/stream_decoder_mt.c' || echo '$(srcdir)/'`common/stream_decoder_mt.c
+@am__fastdepCC_TRUE@	$(AM_V_at)$(am__mv) $(DEPDIR)/liblzma_la-stream_decoder_mt.Tpo $(DEPDIR)/liblzma_la-stream_decoder_mt.Plo
+@AMDEP_TRUE@@am__fastdepCC_FALSE@	$(AM_V_CC)source='common/stream_decoder_mt.c' object='liblzma_la-stream_decoder_mt.lo' libtool=yes @AMDEPBACKSLASH@
+@AMDEP_TRUE@@am__fastdepCC_FALSE@	DEPDIR=$(DEPDIR) $(CCDEPMODE) $(depcomp) @AMDEPBACKSLASH@
+@am__fastdepCC_FALSE@	$(AM_V_CC@am__nodep@)$(LIBTOOL) $(AM_V_lt) --tag=CC $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=compile $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(liblzma_la_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS) -c -o liblzma_la-stream_decoder_mt.lo `test -f 'common/stream_decoder_mt.c' || echo '$(srcdir)/'`common/stream_decoder_mt.c
+
+liblzma_la-microlzma_decoder.lo: common/microlzma_decoder.c
+@am__fastdepCC_TRUE@	$(AM_V_CC)$(LIBTOOL) $(AM_V_lt) --tag=CC $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=compile $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(liblzma_la_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS) -MT liblzma_la-microlzma_decoder.lo -MD -MP -MF $(DEPDIR)/liblzma_la-microlzma_decoder.Tpo -c -o liblzma_la-microlzma_decoder.lo `test -f 'common/microlzma_decoder.c' || echo '$(srcdir)/'`common/microlzma_decoder.c
+@am__fastdepCC_TRUE@	$(AM_V_at)$(am__mv) $(DEPDIR)/liblzma_la-microlzma_decoder.Tpo $(DEPDIR)/liblzma_la-microlzma_decoder.Plo
+@AMDEP_TRUE@@am__fastdepCC_FALSE@	$(AM_V_CC)source='common/microlzma_decoder.c' object='liblzma_la-microlzma_decoder.lo' libtool=yes @AMDEPBACKSLASH@
+@AMDEP_TRUE@@am__fastdepCC_FALSE@	DEPDIR=$(DEPDIR) $(CCDEPMODE) $(depcomp) @AMDEPBACKSLASH@
+@am__fastdepCC_FALSE@	$(AM_V_CC@am__nodep@)$(LIBTOOL) $(AM_V_lt) --tag=CC $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=compile $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(liblzma_la_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS) -c -o liblzma_la-microlzma_decoder.lo `test -f 'common/microlzma_decoder.c' || echo '$(srcdir)/'`common/microlzma_decoder.c
+
+liblzma_la-lzip_decoder.lo: common/lzip_decoder.c
+@am__fastdepCC_TRUE@	$(AM_V_CC)$(LIBTOOL) $(AM_V_lt) --tag=CC $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=compile $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(liblzma_la_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS) -MT liblzma_la-lzip_decoder.lo -MD -MP -MF $(DEPDIR)/liblzma_la-lzip_decoder.Tpo -c -o liblzma_la-lzip_decoder.lo `test -f 'common/lzip_decoder.c' || echo '$(srcdir)/'`common/lzip_decoder.c
+@am__fastdepCC_TRUE@	$(AM_V_at)$(am__mv) $(DEPDIR)/liblzma_la-lzip_decoder.Tpo $(DEPDIR)/liblzma_la-lzip_decoder.Plo
+@AMDEP_TRUE@@am__fastdepCC_FALSE@	$(AM_V_CC)source='common/lzip_decoder.c' object='liblzma_la-lzip_decoder.lo' libtool=yes @AMDEPBACKSLASH@
+@AMDEP_TRUE@@am__fastdepCC_FALSE@	DEPDIR=$(DEPDIR) $(CCDEPMODE) $(depcomp) @AMDEPBACKSLASH@
+@am__fastdepCC_FALSE@	$(AM_V_CC@am__nodep@)$(LIBTOOL) $(AM_V_lt) --tag=CC $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=compile $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(liblzma_la_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS) -c -o liblzma_la-lzip_decoder.lo `test -f 'common/lzip_decoder.c' || echo '$(srcdir)/'`common/lzip_decoder.c
+
 liblzma_la-check.lo: check/check.c
 @am__fastdepCC_TRUE@	$(AM_V_CC)$(LIBTOOL) $(AM_V_lt) --tag=CC $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=compile $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(liblzma_la_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS) -MT liblzma_la-check.lo -MD -MP -MF $(DEPDIR)/liblzma_la-check.Tpo -c -o liblzma_la-check.lo `test -f 'check/check.c' || echo '$(srcdir)/'`check/check.c
 @am__fastdepCC_TRUE@	$(AM_V_at)$(am__mv) $(DEPDIR)/liblzma_la-check.Tpo $(DEPDIR)/liblzma_la-check.Plo
@@ -1573,6 +1670,13 @@
 @AMDEP_TRUE@@am__fastdepCC_FALSE@	DEPDIR=$(DEPDIR) $(CCDEPMODE) $(depcomp) @AMDEPBACKSLASH@
 @am__fastdepCC_FALSE@	$(AM_V_CC@am__nodep@)$(LIBTOOL) $(AM_V_lt) --tag=CC $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=compile $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(liblzma_la_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS) -c -o liblzma_la-armthumb.lo `test -f 'simple/armthumb.c' || echo '$(srcdir)/'`simple/armthumb.c
 
+liblzma_la-arm64.lo: simple/arm64.c
+@am__fastdepCC_TRUE@	$(AM_V_CC)$(LIBTOOL) $(AM_V_lt) --tag=CC $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=compile $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(liblzma_la_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS) -MT liblzma_la-arm64.lo -MD -MP -MF $(DEPDIR)/liblzma_la-arm64.Tpo -c -o liblzma_la-arm64.lo `test -f 'simple/arm64.c' || echo '$(srcdir)/'`simple/arm64.c
+@am__fastdepCC_TRUE@	$(AM_V_at)$(am__mv) $(DEPDIR)/liblzma_la-arm64.Tpo $(DEPDIR)/liblzma_la-arm64.Plo
+@AMDEP_TRUE@@am__fastdepCC_FALSE@	$(AM_V_CC)source='simple/arm64.c' object='liblzma_la-arm64.lo' libtool=yes @AMDEPBACKSLASH@
+@AMDEP_TRUE@@am__fastdepCC_FALSE@	DEPDIR=$(DEPDIR) $(CCDEPMODE) $(depcomp) @AMDEPBACKSLASH@
+@am__fastdepCC_FALSE@	$(AM_V_CC@am__nodep@)$(LIBTOOL) $(AM_V_lt) --tag=CC $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=compile $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(liblzma_la_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS) -c -o liblzma_la-arm64.lo `test -f 'simple/arm64.c' || echo '$(srcdir)/'`simple/arm64.c
+
 liblzma_la-sparc.lo: simple/sparc.c
 @am__fastdepCC_TRUE@	$(AM_V_CC)$(LIBTOOL) $(AM_V_lt) --tag=CC $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=compile $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(liblzma_la_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS) -MT liblzma_la-sparc.lo -MD -MP -MF $(DEPDIR)/liblzma_la-sparc.Tpo -c -o liblzma_la-sparc.lo `test -f 'simple/sparc.c' || echo '$(srcdir)/'`simple/sparc.c
 @am__fastdepCC_TRUE@	$(AM_V_at)$(am__mv) $(DEPDIR)/liblzma_la-sparc.Tpo $(DEPDIR)/liblzma_la-sparc.Plo
@@ -1726,7 +1830,6 @@
 
 distclean-tags:
 	-rm -f TAGS ID GTAGS GRTAGS GSYMS GPATH tags
-
 distdir: $(BUILT_SOURCES)
 	$(MAKE) $(AM_MAKEFLAGS) distdir-am
 
@@ -1833,6 +1936,7 @@
 		-rm -f ./$(DEPDIR)/liblzma_la-alone_decoder.Plo
 	-rm -f ./$(DEPDIR)/liblzma_la-alone_encoder.Plo
 	-rm -f ./$(DEPDIR)/liblzma_la-arm.Plo
+	-rm -f ./$(DEPDIR)/liblzma_la-arm64.Plo
 	-rm -f ./$(DEPDIR)/liblzma_la-armthumb.Plo
 	-rm -f ./$(DEPDIR)/liblzma_la-auto_decoder.Plo
 	-rm -f ./$(DEPDIR)/liblzma_la-block_buffer_decoder.Plo
@@ -1861,6 +1965,7 @@
 	-rm -f ./$(DEPDIR)/liblzma_la-easy_encoder_memusage.Plo
 	-rm -f ./$(DEPDIR)/liblzma_la-easy_preset.Plo
 	-rm -f ./$(DEPDIR)/liblzma_la-fastpos_table.Plo
+	-rm -f ./$(DEPDIR)/liblzma_la-file_info.Plo
 	-rm -f ./$(DEPDIR)/liblzma_la-filter_buffer_decoder.Plo
 	-rm -f ./$(DEPDIR)/liblzma_la-filter_buffer_encoder.Plo
 	-rm -f ./$(DEPDIR)/liblzma_la-filter_common.Plo
@@ -1878,6 +1983,7 @@
 	-rm -f ./$(DEPDIR)/liblzma_la-lz_decoder.Plo
 	-rm -f ./$(DEPDIR)/liblzma_la-lz_encoder.Plo
 	-rm -f ./$(DEPDIR)/liblzma_la-lz_encoder_mf.Plo
+	-rm -f ./$(DEPDIR)/liblzma_la-lzip_decoder.Plo
 	-rm -f ./$(DEPDIR)/liblzma_la-lzma2_decoder.Plo
 	-rm -f ./$(DEPDIR)/liblzma_la-lzma2_encoder.Plo
 	-rm -f ./$(DEPDIR)/liblzma_la-lzma_decoder.Plo
@@ -1885,6 +1991,8 @@
 	-rm -f ./$(DEPDIR)/liblzma_la-lzma_encoder_optimum_fast.Plo
 	-rm -f ./$(DEPDIR)/liblzma_la-lzma_encoder_optimum_normal.Plo
 	-rm -f ./$(DEPDIR)/liblzma_la-lzma_encoder_presets.Plo
+	-rm -f ./$(DEPDIR)/liblzma_la-microlzma_decoder.Plo
+	-rm -f ./$(DEPDIR)/liblzma_la-microlzma_encoder.Plo
 	-rm -f ./$(DEPDIR)/liblzma_la-outqueue.Plo
 	-rm -f ./$(DEPDIR)/liblzma_la-powerpc.Plo
 	-rm -f ./$(DEPDIR)/liblzma_la-price_table.Plo
@@ -1896,11 +2004,13 @@
 	-rm -f ./$(DEPDIR)/liblzma_la-stream_buffer_decoder.Plo
 	-rm -f ./$(DEPDIR)/liblzma_la-stream_buffer_encoder.Plo
 	-rm -f ./$(DEPDIR)/liblzma_la-stream_decoder.Plo
+	-rm -f ./$(DEPDIR)/liblzma_la-stream_decoder_mt.Plo
 	-rm -f ./$(DEPDIR)/liblzma_la-stream_encoder.Plo
 	-rm -f ./$(DEPDIR)/liblzma_la-stream_encoder_mt.Plo
 	-rm -f ./$(DEPDIR)/liblzma_la-stream_flags_common.Plo
 	-rm -f ./$(DEPDIR)/liblzma_la-stream_flags_decoder.Plo
 	-rm -f ./$(DEPDIR)/liblzma_la-stream_flags_encoder.Plo
+	-rm -f ./$(DEPDIR)/liblzma_la-string_conversion.Plo
 	-rm -f ./$(DEPDIR)/liblzma_la-tuklib_cpucores.Plo
 	-rm -f ./$(DEPDIR)/liblzma_la-tuklib_physmem.Plo
 	-rm -f ./$(DEPDIR)/liblzma_la-vli_decoder.Plo
@@ -1955,6 +2065,7 @@
 		-rm -f ./$(DEPDIR)/liblzma_la-alone_decoder.Plo
 	-rm -f ./$(DEPDIR)/liblzma_la-alone_encoder.Plo
 	-rm -f ./$(DEPDIR)/liblzma_la-arm.Plo
+	-rm -f ./$(DEPDIR)/liblzma_la-arm64.Plo
 	-rm -f ./$(DEPDIR)/liblzma_la-armthumb.Plo
 	-rm -f ./$(DEPDIR)/liblzma_la-auto_decoder.Plo
 	-rm -f ./$(DEPDIR)/liblzma_la-block_buffer_decoder.Plo
@@ -1983,6 +2094,7 @@
 	-rm -f ./$(DEPDIR)/liblzma_la-easy_encoder_memusage.Plo
 	-rm -f ./$(DEPDIR)/liblzma_la-easy_preset.Plo
 	-rm -f ./$(DEPDIR)/liblzma_la-fastpos_table.Plo
+	-rm -f ./$(DEPDIR)/liblzma_la-file_info.Plo
 	-rm -f ./$(DEPDIR)/liblzma_la-filter_buffer_decoder.Plo
 	-rm -f ./$(DEPDIR)/liblzma_la-filter_buffer_encoder.Plo
 	-rm -f ./$(DEPDIR)/liblzma_la-filter_common.Plo
@@ -2000,6 +2112,7 @@
 	-rm -f ./$(DEPDIR)/liblzma_la-lz_decoder.Plo
 	-rm -f ./$(DEPDIR)/liblzma_la-lz_encoder.Plo
 	-rm -f ./$(DEPDIR)/liblzma_la-lz_encoder_mf.Plo
+	-rm -f ./$(DEPDIR)/liblzma_la-lzip_decoder.Plo
 	-rm -f ./$(DEPDIR)/liblzma_la-lzma2_decoder.Plo
 	-rm -f ./$(DEPDIR)/liblzma_la-lzma2_encoder.Plo
 	-rm -f ./$(DEPDIR)/liblzma_la-lzma_decoder.Plo
@@ -2007,6 +2120,8 @@
 	-rm -f ./$(DEPDIR)/liblzma_la-lzma_encoder_optimum_fast.Plo
 	-rm -f ./$(DEPDIR)/liblzma_la-lzma_encoder_optimum_normal.Plo
 	-rm -f ./$(DEPDIR)/liblzma_la-lzma_encoder_presets.Plo
+	-rm -f ./$(DEPDIR)/liblzma_la-microlzma_decoder.Plo
+	-rm -f ./$(DEPDIR)/liblzma_la-microlzma_encoder.Plo
 	-rm -f ./$(DEPDIR)/liblzma_la-outqueue.Plo
 	-rm -f ./$(DEPDIR)/liblzma_la-powerpc.Plo
 	-rm -f ./$(DEPDIR)/liblzma_la-price_table.Plo
@@ -2018,11 +2133,13 @@
 	-rm -f ./$(DEPDIR)/liblzma_la-stream_buffer_decoder.Plo
 	-rm -f ./$(DEPDIR)/liblzma_la-stream_buffer_encoder.Plo
 	-rm -f ./$(DEPDIR)/liblzma_la-stream_decoder.Plo
+	-rm -f ./$(DEPDIR)/liblzma_la-stream_decoder_mt.Plo
 	-rm -f ./$(DEPDIR)/liblzma_la-stream_encoder.Plo
 	-rm -f ./$(DEPDIR)/liblzma_la-stream_encoder_mt.Plo
 	-rm -f ./$(DEPDIR)/liblzma_la-stream_flags_common.Plo
 	-rm -f ./$(DEPDIR)/liblzma_la-stream_flags_decoder.Plo
 	-rm -f ./$(DEPDIR)/liblzma_la-stream_flags_encoder.Plo
+	-rm -f ./$(DEPDIR)/liblzma_la-string_conversion.Plo
 	-rm -f ./$(DEPDIR)/liblzma_la-tuklib_cpucores.Plo
 	-rm -f ./$(DEPDIR)/liblzma_la-tuklib_physmem.Plo
 	-rm -f ./$(DEPDIR)/liblzma_la-vli_decoder.Plo

_service:tar_scm:xz-5.2.5.tar.xz/src/liblzma/api/Makefile.in -> _service:tar_scm:xz-5.4.1.tar.xz/src/liblzma/api/Makefile.in Changed

_service:tar_scm:xz-5.2.5.tar.xz/src/liblzma/api/lzma.h -> _service:tar_scm:xz-5.4.1.tar.xz/src/liblzma/api/lzma.h Changed

_service:tar_scm:xz-5.2.5.tar.xz/src/liblzma/api/lzma/base.h -> _service:tar_scm:xz-5.4.1.tar.xz/src/liblzma/api/lzma/base.h Changed

@@ -145,6 +145,12 @@
 		 * specified memory usage limit. To continue decoding,
 		 * the memory usage limit has to be increased with
 		 * lzma_memlimit_set().
+		 *
+		 * liblzma 5.2.6 and earlier had a bug in single-threaded .xz
+		 * decoder (lzma_stream_decoder()) which made it impossible
+		 * to continue decoding after LZMA_MEMLIMIT_ERROR even if
+		 * the limit was increased using lzma_memlimit_set().
+		 * Other decoders worked correctly.
 		 */
 
 	LZMA_FORMAT_ERROR = 7,
@@ -234,6 +240,36 @@
 		 * can be a sign of a bug in liblzma. See the documentation
 		 * how to report bugs.
 		 */
+
+	LZMA_SEEK_NEEDED = 12,
+		/**<
+		 * \brief Request to change the input file position
+		 *
+		 * Some coders can do random access in the input file. The
+		 * initialization functions of these coders take the file size
+		 * as an argument. No other coders can return LZMA_SEEK_NEEDED.
+		 *
+		 * When this value is returned, the application must seek to
+		 * the file position given in lzma_stream.seek_pos. This value
+		 * is guaranteed to never exceed the file size that was
+		 * specified at the coder initialization.
+		 *
+		 * After seeking the application should read new input and
+		 * pass it normally via lzma_stream.next_in and .avail_in.
+		 */
+
+	/*
+	 * These eumerations may be used internally by liblzma
+	 * but they will never be returned to applications.
+	 */
+	LZMA_RET_INTERNAL1 = 101,
+	LZMA_RET_INTERNAL2 = 102,
+	LZMA_RET_INTERNAL3 = 103,
+	LZMA_RET_INTERNAL4 = 104,
+	LZMA_RET_INTERNAL5 = 105,
+	LZMA_RET_INTERNAL6 = 106,
+	LZMA_RET_INTERNAL7 = 107,
+	LZMA_RET_INTERNAL8 = 108
 } lzma_ret;
 
 
@@ -447,7 +483,7 @@
 *
 * The lzma_stream structure is used for
 * - passing pointers to input and output buffers to liblzma;
- * - defining custom memory hander functions; and
+ * - defining custom memory handler functions; and
 * - holding a pointer to coder-specific internal data structures.
 *
 * Typical usage:
@@ -514,7 +550,19 @@
 	void *reserved_ptr2;
 	void *reserved_ptr3;
 	void *reserved_ptr4;
-	uint64_t reserved_int1;
+
+	/**
+	 * \brief New seek input position for LZMA_SEEK_NEEDED
+	 *
+	 * When lzma_code() returns LZMA_SEEK_NEEDED, the new input position
+	 * needed by liblzma will be available seek_pos. The value is
+	 * guaranteed to not exceed the file size that was specified when
+	 * this lzma_stream was initialized.
+	 *
+	 * In all other situations the value of this variable is undefined.
+	 */
+	uint64_t seek_pos;
+
 	uint64_t reserved_int2;
 	size_t reserved_int3;
 	size_t reserved_int4;
@@ -649,6 +697,11 @@
 * return LZMA_OK. Later versions treat 0 as if 1 had been specified (so
 * lzma_memlimit_get() will return 1 even if you specify 0 here).
 *
+ * liblzma 5.2.6 and earlier had a bug in single-threaded .xz decoder
+ * (lzma_stream_decoder()) which made it impossible to continue decoding
+ * after LZMA_MEMLIMIT_ERROR even if the limit was increased using
+ * lzma_memlimit_set(). Other decoders worked correctly.
+ *
 * \return - LZMA_OK: New memory usage limit successfully set.
 * - LZMA_MEMLIMIT_ERROR: The new limit is too small.
 * The limit was not changed.

_service:tar_scm:xz-5.2.5.tar.xz/src/liblzma/api/lzma/bcj.h -> _service:tar_scm:xz-5.4.1.tar.xz/src/liblzma/api/lzma/bcj.h Changed

_service:tar_scm:xz-5.2.5.tar.xz/src/liblzma/api/lzma/block.h -> _service:tar_scm:xz-5.4.1.tar.xz/src/liblzma/api/lzma/block.h Changed

_service:tar_scm:xz-5.2.5.tar.xz/src/liblzma/api/lzma/container.h -> _service:tar_scm:xz-5.4.1.tar.xz/src/liblzma/api/lzma/container.h Changed

@@ -69,7 +69,12 @@
 	 *
 	 * Set this to zero if no flags are wanted.
 	 *
-	 * No flags are currently supported.
+	 * Encoder: No flags are currently supported.
+	 *
+	 * Decoder: Bitwise-or of zero or more of the decoder flags:
+	 * LZMA_TELL_NO_CHECK, LZMA_TELL_UNSUPPORTED_CHECK,
+	 * LZMA_TELL_ANY_CHECK, LZMA_IGNORE_CHECK,
+	 * LZMA_CONCATENATED, LZMA_FAIL_FAST
 	 */
 	uint32_t flags;
 
@@ -79,7 +84,7 @@
 	uint32_t threads;
 
 	/**
-	 * \brief Maximum uncompressed size of a Block
+	 * \brief Encoder only: Maximum uncompressed size of a Block
 	 *
 	 * The encoder will start a new .xz Block every block_size bytes.
 	 * Using LZMA_FULL_FLUSH or LZMA_FULL_BARRIER with lzma_code()
@@ -135,7 +140,7 @@
 	uint32_t timeout;
 
 	/**
-	 * \brief Compression preset (level and possible flags)
+	 * \brief Encoder only: Compression preset
 	 *
 	 * The preset is set just like with lzma_easy_encoder().
 	 * The preset is ignored if filters below is non-NULL.
@@ -143,7 +148,7 @@
 	uint32_t preset;
 
 	/**
-	 * \brief Filter chain (alternative to a preset)
+	 * \brief Encoder only: Filter chain (alternative to a preset)
 	 *
 	 * If this is NULL, the preset above is used. Otherwise the preset
 	 * is ignored and the filter chain specified here is used.
@@ -151,7 +156,7 @@
 	const lzma_filter *filters;
 
 	/**
-	 * \brief Integrity check type
+	 * \brief Encoder only: Integrity check type
 	 *
 	 * See check.h for available checks. The xz command line tool
 	 * defaults to LZMA_CHECK_CRC64, which is a good choice if you
@@ -173,8 +178,50 @@
 	uint32_t reserved_int2;
 	uint32_t reserved_int3;
 	uint32_t reserved_int4;
-	uint64_t reserved_int5;
-	uint64_t reserved_int6;
+
+	/**
+	 * \brief Memory usage limit to reduce the number of threads
+	 *
+	 * Encoder: Ignored.
+	 *
+	 * Decoder:
+	 *
+	 * If the number of threads has been set so high that more than
+	 * memlimit_threading bytes of memory would be needed, the number
+	 * of threads will be reduced so that the memory usage will not exceed
+	 * memlimit_threading bytes. However, if memlimit_threading cannot
+	 * be met even in single-threaded mode, then decoding will continue
+	 * in single-threaded mode and memlimit_threading may be exceeded
+	 * even by a large amount. That is, memlimit_threading will never make
+	 * lzma_code() return LZMA_MEMLIMIT_ERROR. To truly cap the memory
+	 * usage, see memlimit_stop below.
+	 *
+	 * Setting memlimit_threading to UINT64_MAX or a similar huge value
+	 * means that liblzma is allowed to keep the whole compressed file
+	 * and the whole uncompressed file in memory in addition to the memory
+	 * needed by the decompressor data structures used by each thread!
+	 * In other words, a reasonable value limit must be set here or it
+	 * will cause problems sooner or later. If you have no idea what
+	 * a reasonable value could be, try lzma_physmem() / 4 as a starting
+	 * point. Setting this limit will never prevent decompression of
+	 * a file; this will only reduce the number of threads.
+	 *
+	 * If memlimit_threading is greater than memlimit_stop, then the value
+	 * of memlimit_stop will be used for both.
+	 */
+	uint64_t memlimit_threading;
+
+	/**
+	 * \brief Memory usage limit that should never be exceeded
+	 *
+	 * Encoder: Ignored.
+	 *
+	 * Decoder: If decompressing will need more than this amount of
+	 * memory even in the single-threaded mode, then lzma_code() will
+	 * return LZMA_MEMLIMIT_ERROR.
+	 */
+	uint64_t memlimit_stop;
+
 	uint64_t reserved_int7;
 	uint64_t reserved_int8;
 	void *reserved_ptr1;
@@ -444,6 +491,60 @@
 		lzma_nothrow lzma_attr_warn_unused_result;
 
 
+/**
+ * \brief MicroLZMA encoder
+ *
+ * The MicroLZMA format is a raw LZMA stream whose first byte (always 0x00)
+ * has been replaced with bitwise-negation of the LZMA properties (lc/lp/pb).
+ * This encoding ensures that the first byte of MicroLZMA stream is never
+ * 0x00. There is no end of payload marker and thus the uncompressed size
+ * must be stored separately. For the best error detection the dictionary
+ * size should be stored separately as well but alternatively one may use
+ * the uncompressed size as the dictionary size when decoding.
+ *
+ * With the MicroLZMA encoder, lzma_code() behaves slightly unusually.
+ * The action argument must be LZMA_FINISH and the return value will never be
+ * LZMA_OK. Thus the encoding is always done with a single lzma_code() after
+ * the initialization. The benefit of the combination of initialization
+ * function and lzma_code() is that memory allocations can be re-used for
+ * better performance.
+ *
+ * lzma_code() will try to encode as much input as is possible to fit into
+ * the given output buffer. If not all input can be encoded, the stream will
+ * be finished without encoding all the input. The caller must check both
+ * input and output buffer usage after lzma_code() (total_in and total_out
+ * in lzma_stream can be convenient). Often lzma_code() can fill the output
+ * buffer completely if there is a lot of input, but sometimes a few bytes
+ * may remain unused because the next LZMA symbol would require more space.
+ *
+ * lzma_stream.avail_out must be at least 6. Otherwise LZMA_PROG_ERROR
+ * will be returned.
+ *
+ * The LZMA dictionary should be reasonably low to speed up the encoder
+ * re-initialization. A good value is bigger than the resulting
+ * uncompressed size of most of the output chunks. For example, if output
+ * size is 4 KiB, dictionary size of 32 KiB or 64 KiB is good. If the
+ * data compresses extremely well, even 128 KiB may be useful.
+ *
+ * The MicroLZMA format and this encoder variant were made with the EROFS
+ * file system in mind. This format may be convenient in other embedded
+ * uses too where many small streams are needed. XZ Embedded includes a
+ * decoder for this format.
+ *
+ * \return - LZMA_STREAM_END: All good. Check the amounts of input used
+ * and output produced. Store the amount of input used
+ * (uncompressed size) as it needs to be known to decompress
+ * the data.
+ * - LZMA_OPTIONS_ERROR
+ * - LZMA_MEM_ERROR
+ * - LZMA_PROG_ERROR: In addition to the generic reasons for this
+ * error code, this may also be returned if there isn't enough
+ * output space (6 bytes) to create a valid MicroLZMA stream.
+ */
+extern LZMA_API(lzma_ret) lzma_microlzma_encoder(
+		lzma_stream *strm, const lzma_options_lzma *options);
+
+
 /************
 * Decoding *
 ************/
@@ -501,8 +602,8 @@
 /**
 * This flag enables decoding of concatenated files with file formats that
 * allow concatenating compressed files as is. From the formats currently
- * supported by liblzma, only the .xz format allows concatenated files.
- * Concatenated files are not allowed with the legacy .lzma format.
+ * supported by liblzma, only the .xz and .lz formats allow concatenated
+ * files. Concatenated files are not allowed with the legacy .lzma format.
 *
 * This flag also affects the usage of the `action' argument for lzma_code().
 * When LZMA_CONCATENATED is used, lzma_code() won't return LZMA_STREAM_END
@@ -516,6 +617,35 @@
 
 
 /**
+ * This flag makes the threaded decoder report errors (like LZMA_DATA_ERROR)
+ * as soon as they are detected. This saves time when the application has no
+ * interest in a partially decompressed truncated or corrupt file. Note that
+ * due to timing randomness, if the same truncated or corrupt input is
+ * decompressed multiple times with this flag, a different amount of output
+ * may be produced by different runs, and even the error code might vary.
+ *
+ * When using LZMA_FAIL_FAST, it is recommended to use LZMA_FINISH to tell
+ * the decoder when no more input will be coming because it can help fast
+ * detection and reporting of truncated files. Note that in this situation
+ * truncated files might be diagnosed with LZMA_DATA_ERROR instead of
+ * LZMA_OK or LZMA_BUF_ERROR!
+ *
+ * Without this flag the threaded decoder will provide as much output as
+ * possible at first and then report the pending error. This default behavior
+ * matches the single-threaded decoder and provides repeatable behavior
+ * with truncated or corrupt input. There are a few special cases where the
+ * behavior can still differ like memory allocation failures (LZMA_MEM_ERROR).
+ *
+ * Single-threaded decoders currently ignore this flag.
+ *
+ * Support for this flag was added in liblzma 5.3.3alpha. Note that in older
+ * versions this flag isn't supported (LZMA_OPTIONS_ERROR) even by functions
+ * that ignore this flag in newer liblzma versions.
+ */
+#define LZMA_FAIL_FAST UINT32_C(0x20)
+
+
+/**
 * \brief Initialize .xz Stream decoder
 *
 * \param strm Pointer to properly prepared lzma_stream
@@ -526,7 +656,8 @@
 * had been specified.
 * \param flags Bitwise-or of zero or more of the decoder flags:
 * LZMA_TELL_NO_CHECK, LZMA_TELL_UNSUPPORTED_CHECK,
- * LZMA_TELL_ANY_CHECK, LZMA_CONCATENATED
+ * LZMA_TELL_ANY_CHECK, LZMA_IGNORE_CHECK,
+ * LZMA_CONCATENATED, LZMA_FAIL_FAST
 *
 * \return - LZMA_OK: Initialization was successful.
 * - LZMA_MEM_ERROR: Cannot allocate memory.
@@ -539,11 +670,50 @@
 
 
 /**
- * \brief Decode .xz Streams and .lzma files with autodetection
+ * \brief Initialize multithreaded .xz Stream decoder
+ *
+ * \param strm Pointer to properly prepared lzma_stream
+ * \param options Pointer to multithreaded compression options
+ *
+ * The decoder can decode multiple Blocks in parallel. This requires that each
+ * Block Header contains the Compressed Size and Uncompressed size fields
+ * which are added by the multi-threaded encoder, see lzma_stream_encoder_mt().
+ *
+ * A Stream with one Block will only utilize one thread. A Stream with multiple
+ * Blocks but without size information in Block Headers will be processed in
+ * single-threaded mode in the same way as done by lzma_stream_decoder().
+ * Concatenated Streams are processed one Stream at a time; no inter-Stream
+ * parallelization is done.
+ *
+ * This function behaves like lzma_stream_decoder() when options->threads == 1
+ * and options->memlimit_threading <= 1.
+ *
+ * \return - LZMA_OK: Initialization was successful.
+ * - LZMA_MEM_ERROR: Cannot allocate memory.
+ * - LZMA_MEMLIMIT_ERROR: Memory usage limit was reached.
+ * - LZMA_OPTIONS_ERROR: Unsupported flags.
+ * - LZMA_PROG_ERROR
+ */
+extern LZMA_API(lzma_ret) lzma_stream_decoder_mt(
+		lzma_stream *strm, const lzma_mt *options)
+		lzma_nothrow lzma_attr_warn_unused_result;
+
+
+/**
+ * \brief Decode .xz, .lzma, and .lz (lzip) files with autodetection
+ *
+ * This decoder autodetects between the .xz, .lzma, and .lz file formats,
+ * and calls lzma_stream_decoder(), lzma_alone_decoder(), or
+ * lzma_lzip_decoder() once the type of the input file has been detected.
 *
- * This decoder autodetects between the .xz and .lzma file formats, and
- * calls lzma_stream_decoder() or lzma_alone_decoder() once the type
- * of the input file has been detected.
+ * Support for .lz was added in 5.4.0.
+ *
+ * If the flag LZMA_CONCATENATED is used and the input is a .lzma file:
+ * For historical reasons concatenated .lzma files aren't supported.
+ * If there is trailing data after one .lzma stream, lzma_code() will
+ * return LZMA_DATA_ERROR. (lzma_alone_decoder() doesn't have such a check
+ * as it doesn't support any decoder flags. It will return LZMA_STREAM_END
+ * after one .lzma stream.)
 *
 * \param strm Pointer to properly prepared lzma_stream
 * \param memlimit Memory usage limit as bytes. Use UINT64_MAX
@@ -551,7 +721,10 @@
 * 5.2.3 and earlier don't allow 0 here and return
 * LZMA_PROG_ERROR; later versions treat 0 as if 1
 * had been specified.
- * \param flags Bitwise-or of flags, or zero for no flags.
+ * \param flags Bitwise-or of zero or more of the decoder flags:
+ * LZMA_TELL_NO_CHECK, LZMA_TELL_UNSUPPORTED_CHECK,
+ * LZMA_TELL_ANY_CHECK, LZMA_IGNORE_CHECK,
+ * LZMA_CONCATENATED, LZMA_FAIL_FAST
 *
 * \return - LZMA_OK: Initialization was successful.
 * - LZMA_MEM_ERROR: Cannot allocate memory.
@@ -587,6 +760,64 @@
 
 
 /**
+ * \brief Initialize .lz (lzip) decoder (a foreign file format)
+ *
+ * \param strm Pointer to properly prepared lzma_stream
+ * \param memlimit Memory usage limit as bytes. Use UINT64_MAX
+ * to effectively disable the limiter.
+ * \param flags Bitwise-or of flags, or zero for no flags.
+ * All decoder flags listed above are supported
+ * although only LZMA_CONCATENATED and (in very rare
+ * cases) LZMA_IGNORE_CHECK are actually useful.
+ * LZMA_TELL_NO_CHECK, LZMA_TELL_UNSUPPORTED_CHECK,
+ * and LZMA_FAIL_FAST do nothing. LZMA_TELL_ANY_CHECK
+ * is supported for consistency only as CRC32 is
+ * always used in the .lz format.
+ *
+ * This decoder supports the .lz format version 0 and the unextended .lz
+ * format version 1:
+ *
+ * - Files in the format version 0 were produced by lzip 1.3 and older.
+ * Such files aren't common but may be found from file archives
+ * as a few source packages were released in this format. People
+ * might have old personal files in this format too. Decompression
+ * support for the format version 0 was removed in lzip 1.18.
+ *
+ * - lzip 1.3 added decompression support for .lz format version 1 files.
+ * Compression support was added in lzip 1.4. In lzip 1.6 the .lz format
+ * version 1 was extended to support the Sync Flush marker. This extension
+ * is not supported by liblzma. lzma_code() will return LZMA_DATA_ERROR
+ * at the location of the Sync Flush marker. In practice files with
+ * the Sync Flush marker are very rare and thus liblzma can decompress
+ * almost all .lz files.
+ *
+ * Just like with lzma_stream_decoder() for .xz files, LZMA_CONCATENATED
+ * should be used when decompressing normal standalone .lz files.
+ *
+ * The .lz format allows putting non-.lz data at the end of a file after at
+ * least one valid .lz member. That is, one can append custom data at the end
+ * of a .lz file and the decoder is required to ignore it. In liblzma this
+ * is relevant only when LZMA_CONCATENATED is used. In that case lzma_code()
+ * will return LZMA_STREAM_END and leave lzma_stream.next_in pointing to
+ * the first byte of the non-.lz data. An exception to this is if the first
+ * 1-3 bytes of the non-.lz data are identical to the .lz magic bytes
+ * (0x4C, 0x5A, 0x49, 0x50; "LZIP" in US-ASCII). In such a case the 1-3 bytes
+ * will have been ignored by lzma_code(). If one wishes to locate the non-.lz
+ * data reliably, one must ensure that the first byte isn't 0x4C. Actually
+ * one should ensure that none of the first four bytes of trailing data are
+ * equal to the magic bytes because lzip >= 1.20 requires it by default.
+ *
+ * \return - LZMA_OK: Initialization was successful.
+ * - LZMA_MEM_ERROR: Cannot allocate memory.
+ * - LZMA_OPTIONS_ERROR: Unsupported flags
+ * - LZMA_PROG_ERROR
+ */
+extern LZMA_API(lzma_ret) lzma_lzip_decoder(
+		lzma_stream *strm, uint64_t memlimit, uint32_t flags)
+		lzma_nothrow lzma_attr_warn_unused_result;
+
+
+/**
 * \brief Single-call .xz Stream decoder
 *
 * \param memlimit Pointer to how much memory the decoder is allowed
@@ -595,7 +826,8 @@
 * returned.
 * \param flags Bitwise-or of zero or more of the decoder flags:
 * LZMA_TELL_NO_CHECK, LZMA_TELL_UNSUPPORTED_CHECK,
- * LZMA_CONCATENATED. Note that LZMA_TELL_ANY_CHECK
+ * LZMA_IGNORE_CHECK, LZMA_CONCATENATED,
+ * LZMA_FAIL_FAST. Note that LZMA_TELL_ANY_CHECK
 * is not allowed and will return LZMA_PROG_ERROR.
 * \param allocator lzma_allocator for custom allocator functions.
 * Set to NULL to use malloc() and free().
@@ -630,3 +862,43 @@
 		const uint8_t *in, size_t *in_pos, size_t in_size,
 		uint8_t *out, size_t *out_pos, size_t out_size)
 		lzma_nothrow lzma_attr_warn_unused_result;
+
+
+/**
+ * \brief MicroLZMA decoder
+ *
+ * See lzma_microlzma_decoder() for more information.
+ *
+ * The lzma_code() usage with this decoder is completely normal. The
+ * special behavior of lzma_code() applies to lzma_microlzma_encoder() only.
+ *
+ * \param strm Pointer to properly prepared lzma_stream
+ * \param comp_size Compressed size of the MicroLZMA stream.
+ * The caller must somehow know this exactly.
+ * \param uncomp_size Uncompressed size of the MicroLZMA stream.
+ * If the exact uncompressed size isn't known, this
+ * can be set to a value that is at most as big as
+ * the exact uncompressed size would be, but then the
+ * next argument uncomp_size_is_exact must be false.
+ * \param uncomp_size_is_exact
+ * If true, uncomp_size must be exactly correct.
+ * This will improve error detection at the end of
+ * the stream. If the exact uncompressed size isn't
+ * known, this must be false. uncomp_size must still
+ * be at most as big as the exact uncompressed size
+ * is. Setting this to false when the exact size is
+ * known will work but error detection at the end of
+ * the stream will be weaker.
+ * \param dict_size LZMA dictionary size that was used when
+ * compressing the data. It is OK to use a bigger
+ * value too but liblzma will then allocate more
+ * memory than would actually be required and error
+ * detection will be slightly worse. (Note that with
+ * the implementation in XZ Embedded it doesn't
+ * affect the memory usage if one specifies bigger
+ * dictionary than actually required.)
+ */
+extern LZMA_API(lzma_ret) lzma_microlzma_decoder(
+		lzma_stream *strm, uint64_t comp_size,
+		uint64_t uncomp_size, lzma_bool uncomp_size_is_exact,
+		uint32_t dict_size);

_service:tar_scm:xz-5.2.5.tar.xz/src/liblzma/api/lzma/filter.h -> _service:tar_scm:xz-5.4.1.tar.xz/src/liblzma/api/lzma/filter.h Changed

@@ -108,7 +108,9 @@
  * need to be initialized by the caller in any way.
  *
  * If an error occurs, memory possibly already allocated by this function
- * is always freed.
+ * is always freed. liblzma versions older than 5.2.7 may modify the dest
+ * array and leave its contents in an undefined state if an error occurs.
+ * liblzma 5.2.7 and newer only modify the dest array when returning LZMA_OK.
  *
  * \return      - LZMA_OK
  *              - LZMA_MEM_ERROR
@@ -118,7 +120,29 @@
  */
 extern LZMA_API(lzma_ret) lzma_filters_copy(
 		const lzma_filter *src, lzma_filter *dest,
-		const lzma_allocator *allocator) lzma_nothrow;
+		const lzma_allocator *allocator)
+		lzma_nothrow lzma_attr_warn_unused_result;
+
+
+/**
+ * \brief       Free the options in the array of lzma_filter structures
+ *
+ * This frees the filter chain options. The filters array itself is not freed.
+ *
+ * The filters array must have at most LZMA_FILTERS_MAX + 1 elements
+ * including the terminating element which must have .id = LZMA_VLI_UNKNOWN.
+ * For all elements before the terminating element:
+ *   - options will be freed using the given lzma_allocator or,
+ *     if allocator is NULL, using free().
+ *   - options will be set to NULL.
+ *   - id will be set to LZMA_VLI_UNKNOWN.
+ *
+ * If filters is NULL, this does nothing but remember that this never frees
+ * the filters array itself.
+ */
+extern LZMA_API(void) lzma_filters_free(
+		lzma_filter *filters, const lzma_allocator *allocator)
+		lzma_nothrow;
 
 
 /**
@@ -202,21 +226,27 @@
 /**
  * \brief       Update the filter chain in the encoder
  *
- * This function is for advanced users only. This function has two slightly
- * different purposes:
+ * This function may be called after lzma_code() has returned LZMA_STREAM_END
+ * when LZMA_FULL_BARRIER, LZMA_FULL_FLUSH, or LZMA_SYNC_FLUSH was used:
  *
- *  - After LZMA_FULL_FLUSH when using Stream encoder: Set a new filter
- *    chain, which will be used starting from the next Block.
+ *  - After LZMA_FULL_BARRIER or LZMA_FULL_FLUSH: Single-threaded .xz Stream
+ *    encoder (lzma_stream_encoder()) and (since liblzma 5.4.0) multi-threaded
+ *    Stream encoder (lzma_stream_encoder_mt()) allow setting a new filter
+ *    chain to be used for the next Block(s).
  *
- *  - After LZMA_SYNC_FLUSH using Raw, Block, or Stream encoder: Change
- *    the filter-specific options in the middle of encoding. The actual
- *    filters in the chain (Filter IDs) cannot be changed. In the future,
- *    it might become possible to change the filter options without
- *    using LZMA_SYNC_FLUSH.
+ *  - After LZMA_SYNC_FLUSH: Raw encoder (lzma_raw_encoder()),
+ *    Block encocder (lzma_block_encoder()), and single-threaded .xz Stream
+ *    encoder (lzma_stream_encoder()) allow changing certain filter-specific
+ *    options in the middle of encoding. The actual filters in the chain
+ *    (Filter IDs) must not be changed! Currently only the lc, lp, and pb
+ *    options of LZMA2 (not LZMA1) can be changed this way.
  *
- * While rarely useful, this function may be called also when no data has
- * been compressed yet. In that case, this function will behave as if
- * LZMA_FULL_FLUSH (Stream encoder) or LZMA_SYNC_FLUSH (Raw or Block
+ *  - In the future some filters might allow changing some of their options
+ *    without any barrier or flushing but currently such filters don't exist.
+ *
+ * This function may also be called when no data has been compressed yet
+ * although this is rarely useful. In that case, this function will behave
+ * as if LZMA_FULL_FLUSH (Stream encoders) or LZMA_SYNC_FLUSH (Raw or Block
  * encoder) had been used right before calling this function.
  *
  * \return      - LZMA_OK
@@ -424,3 +454,261 @@
 		lzma_filter *filter, const lzma_allocator *allocator,
 		const uint8_t *in, size_t *in_pos, size_t in_size)
 		lzma_nothrow lzma_attr_warn_unused_result;
+
+
+/***********
+ * Strings *
+ ***********/
+
+/**
+ * \brief       Allow or show all filters
+ *
+ * By default only the filters supported in the .xz format are accept by
+ * lzma_str_to_filters() or shown by lzma_str_list_filters().
+ */
+#define LZMA_STR_ALL_FILTERS    UINT32_C(0x01)
+
+
+/**
+ * \brief       Do not validate the filter chain in lzma_str_to_filters()
+ *
+ * By default lzma_str_to_filters() can return an error if the filter chain
+ * as a whole isn't usable in the .xz format or in the raw encoder or decoder.
+ * With this flag the validation is skipped (this doesn't affect the handling
+ * of the individual filter options).
+ */
+#define LZMA_STR_NO_VALIDATION  UINT32_C(0x02)
+
+
+/**
+ * \brief       Stringify encoder options
+ *
+ * Show the filter-specific options that the encoder will use.
+ * This may be useful for verbose diagnostic messages.
+ *
+ * Note that if options were decoded from .xz headers then the encoder options
+ * may be undefined. This flag shouldn't be used in such a situation.
+ */
+#define LZMA_STR_ENCODER        UINT32_C(0x10)
+
+
+/**
+ * \brief       Stringify decoder options
+ *
+ * Show the filter-specific options that the decoder will use.
+ * This may be useful for showing what filter options were decoded
+ * from file headers.
+ */
+#define LZMA_STR_DECODER        UINT32_C(0x20)
+
+
+/**
+ * \brief       Produce xz-compatible getopt_long() syntax
+ *
+ * That is, "delta:dist=2 lzma2:dict=4MiB,pb=1,lp=1" becomes
+ * "--delta=dist=2 --lzma2=dict=4MiB,pb=1,lp=1".
+ *
+ * This syntax is compatible with xz 5.0.0 as long as the filters and
+ * their options are supported too.
+ */
+#define LZMA_STR_GETOPT_LONG    UINT32_C(0x40)
+
+
+/**
+ * \brief       Use two dashes "--" instead of a space to separate filters
+ *
+ * That is, "delta:dist=2 lzma2:pb=1,lp=1" becomes
+ * "delta:dist=2--lzma2:pb=1,lp=1". This looks slightly odd but this
+ * kind of strings should be usable on the command line without quoting.
+ * However, it is possible that future versions with new filter options
+ * might produce strings that require shell quoting anyway as the exact
+ * set of possible characters isn't frozen for now.
+ *
+ * It is guaranteed that the single quote (') will never be used in
+ * filter chain strings (even if LZMA_STR_NO_SPACES isn't used).
+ */
+#define LZMA_STR_NO_SPACES      UINT32_C(0x80)
+
+
+/**
+ * \brief       Convert a string to a filter chain
+ *
+ * This tries to make it easier to write applications that allow users
+ * to set custom compression options. This only handles the filter
+ * configuration (including presets) but not the number of threads,
+ * block size, check type, or memory limits.
+ *
+ * The input string can be either a preset or a filter chain. Presets
+ * begin with a digit 0-9 and may be followed by zero or more flags
+ * which are lower-case letters. Currently only "e" is supported, matching
+ * LZMA_PRESET_EXTREME. For partial xz command line syntax compatibility,
+ * a preset string may start with a single dash "-".
+ *
+ * A filter chain consists of one or more "filtername:opt1=value1,opt2=value2"
+ * strings separated by one or more spaces. Leading and trailing spaces are
+ * ignored. All names and values must be lower-case. Extra commas in the
+ * option list are ignored. The order of filters is significant: when
+ * encoding, the uncompressed input data goes to the leftmost filter first.
+ * Normally "lzma2" is the last filter in the chain.
+ *
+ * If one wishes to avoid spaces, for example, to avoid shell quoting,
+ * it is possible to use two dashes "--" instead of spaces to separate
+ * the filters.
+ *
+ * For xz command line compatibility, each filter may be prefixed with
+ * two dashes "--" and the colon ":" separating the filter name from
+ * the options may be replaced with an equals sign "=".
+ *
+ * By default, only filters that can be used in the .xz format are accepted.
+ * To allow all filters (LZMA1) use the flag LZMA_STR_ALL_FILTERS.
+ *
+ * By default, very basic validation is done for the filter chain as a whole,
+ * for example, that LZMA2 is only used as the last filter in the chain.
+ * The validation isn't perfect though and it's possible that this function
+ * succeeds but using the filter chain for encoding or decoding will still
+ * result in LZMA_OPTIONS_ERROR. To disable this validation, use the flag
+ * LZMA_STR_NO_VALIDATION.
+ *
+ * The available filter names and their options are available via
+ * lzma_str_list_filters(). See the xz man page for the description
+ * of filter names and options.
+ *
+ * \param       str         User-supplied string describing a preset or
+ *                          a filter chain. If a default value is needed and
+ *                          you don't know what would be good, use "6" since
+ *                          that is the default preset in xz too.
+ * \param       error_pos   If this isn't NULL, this value will be set on
+ *                          both success and on all errors. This tells the
+ *                          location of the error in the string. This is
+ *                          an int to make it straightforward to use this
+ *                          as printf() field width. The value is guaranteed
+ *                          to be in the range 0, INT_MAX even if strlen(str)
+ *                          somehow was greater than INT_MAX.
+ * \param       filters     An array of lzma_filter structures. There must
+ *                          be LZMA_FILTERS_MAX + 1 (that is, five) elements
+ *                          in the array. The old contents are ignored so it
+ *                          doesn't need to be initialized. This array is
+ *                          modified only if this function returns LZMA_OK.
+ *                          Once the allocated filter options are no longer
+ *                          needed, lzma_filters_free() can be used to free the
+ *                          options (it doesn't free the filters array itself).
+ * \param       flags       Bitwise-or of zero or more of the flags
+ *                          LZMA_STR_ALL_FILTERS and LZMA_STR_NO_VALIDATION.
+ * \param       allocator   lzma_allocator for custom allocator functions.
+ *                          Set to NULL to use malloc() and free().
+ *
+ * \return      On success, NULL is returned. On error, a statically-allocated
+ *              error message is returned which together with the error_pos
+ *              should give some idea what is wrong.
+ *
+ * For command line applications, below is an example how an error message
+ * can be displayed. Note the use of an empty string for the field width.
+ * If "^" was used there it would create an off-by-one error except at
+ * the very beginning of the line.
+ *
+ * \code{.c}
+ * const char *str = ...; // From user
+ * lzma_filter filtersLZMA_FILTERS_MAX + 1;
+ * int pos;
+ * const char *msg = lzma_str_to_filters(str, &pos, filters, 0, NULL);
+ * if (msg != NULL) {
+ *     printf("%s: Error in XZ compression options:\n", argv0);
+ *     printf("%s: %s\n", argv0, str);
+ *     printf("%s: %*s^\n", argv0, errpos, "");
+ *     printf("%s: %s\n", argv0, msg);
+ * }
+ * \endcode
+ */
+extern LZMA_API(const char *) lzma_str_to_filters(
+		const char *str, int *error_pos, lzma_filter *filters,
+		uint32_t flags, const lzma_allocator *allocator)
+		lzma_nothrow lzma_attr_warn_unused_result;
+
+
+/**
+ * \brief       Convert a filter chain to a string
+ *
+ * Use cases:
+ *
+ *   - Verbose output showing the full encoder options to the user
+ *     (use LZMA_STR_ENCODER in flags)
+ *
+ *   - Showing the filters and options that are required to decode a file
+ *     (use LZMA_STR_DECODER in flags)
+ *
+ *   - Showing the filter names without any options in informational messages
+ *     where the technical details aren't important (no flags). In this case
+ *     the .options in the filters array are ignored and may be NULL even if
+ *     a filter has a mandatory options structure.
+ *
+ * Note that even if the filter chain was specified using a preset,
+ * the resulting filter chain isn't reversed to a preset. So if you
+ * specify "6" to lzma_str_to_filters() then lzma_str_from_filters()
+ * will produce a string containing "lzma2".
+ *
+ * \param       str         On success *str will be set to point to an
+ *                          allocated string describing the given filter
+ *                          chain. Old value is ignored. On error *str is
+ *                          always set to NULL.
+ * \param       filters     Array of 1-4 filters and a terminating element
+ *                          with .id = LZMA_VLI_UNKNOWN.
+ * \param       flags       Bitwise-or of zero or more of the flags
+ *                          LZMA_STR_ENCODER, LZMA_STR_DECODER,
+ *                          LZMA_STR_GETOPT_LONG, and LZMA_STR_NO_SPACES.
+ * \param       allocator   lzma_allocator for custom allocator functions.
+ *                          Set to NULL to use malloc() and free().
+ *
+ * \return      - LZMA_OK
+ *              - LZMA_OPTIONS_ERROR: Empty filter chain
+ *                (filters0.id == LZMA_VLI_UNKNOWN) or the filter chain
+ *                includes a Filter ID that is not supported by this function.
+ *              - LZMA_MEM_ERROR
+ *              - LZMA_PROG_ERROR
+ */
+extern LZMA_API(lzma_ret) lzma_str_from_filters(
+		char **str, const lzma_filter *filters, uint32_t flags,
+		const lzma_allocator *allocator)
+		lzma_nothrow lzma_attr_warn_unused_result;
+
+
+/**
+ * \brief       List available filters and/or their options (for help message)
+ *
+ * If a filter_id is given then only one line is created which contains the
+ * filter name. If LZMA_STR_ENCODER or LZMA_STR_DECODER is used then the
+ * options required for encoding or decoding are listed on the same line too.
+ *
+ * If filter_id is LZMA_VLI_UNKNOWN then all supported .xz-compatible filters
+ * are listed:
+ *
+ *   - If neither LZMA_STR_ENCODER nor LZMA_STR_DECODER is used then
+ *     the supported filter names are listed on a single line separated
+ *     by spaces.
+ *
+ *   - If LZMA_STR_ENCODER or LZMA_STR_DECODER is used then filters and
+ *     the supported options are listed one filter per line. There won't
+ *     be a '\n' after the last filter.
+ *
+ *   - If LZMA_STR_ALL_FILTERS is used then the list will include also
+ *     those filters that cannot be used in the .xz format (LZMA1).
+ *
+ * \param       str         On success *str will be set to point to an
+ *                          allocated string listing the filters and options.
+ *                          Old value is ignored. On error *str is always set
+ *                          to NULL.
+ * \param       filter_id   Filter ID or LZMA_VLI_UNKNOWN.
+ * \param       flags       Bitwise-or of zero or more of the flags
+ *                          LZMA_STR_ALL_FILTERS, LZMA_STR_ENCODER,
+ *                          LZMA_STR_DECODER, and LZMA_STR_GETOPT_LONG.
+ * \param       allocator   lzma_allocator for custom allocator functions.
+ *                          Set to NULL to use malloc() and free().
+ *
+ * \return      - LZMA_OK
+ *              - LZMA_OPTIONS_ERROR: Unsupported filter_id or flags
+ *              - LZMA_MEM_ERROR
+ *              - LZMA_PROG_ERROR
+ */
+extern LZMA_API(lzma_ret) lzma_str_list_filters(
+		char **str, lzma_vli filter_id, uint32_t flags,
+		const lzma_allocator *allocator)
+		lzma_nothrow lzma_attr_warn_unused_result;

_service:tar_scm:xz-5.2.5.tar.xz/src/liblzma/api/lzma/hardware.h -> _service:tar_scm:xz-5.4.1.tar.xz/src/liblzma/api/lzma/hardware.h Changed

_service:tar_scm:xz-5.2.5.tar.xz/src/liblzma/api/lzma/index.h -> _service:tar_scm:xz-5.4.1.tar.xz/src/liblzma/api/lzma/index.h Changed

@@ -684,3 +684,69 @@
 		uint64_t *memlimit, const lzma_allocator *allocator,
 		const uint8_t *in, size_t *in_pos, size_t in_size)
 		lzma_nothrow;
+
+
+/**
+ * \brief       Initialize a .xz file information decoder
+ *
+ * \param       strm        Pointer to a properly prepared lzma_stream
+ * \param       dest_index  Pointer to a pointer where the decoder will put
+ *                          the decoded lzma_index. The old value
+ *                          of *dest_index is ignored (not freed).
+ * \param       memlimit    How much memory the resulting lzma_index is
+ *                          allowed to require. Use UINT64_MAX to
+ *                          effectively disable the limiter.
+ * \param       file_size   Size of the input .xz file
+ *
+ * This decoder decodes the Stream Header, Stream Footer, Index, and
+ * Stream Padding field(s) from the input .xz file and stores the resulting
+ * combined index in *dest_index. This information can be used to get the
+ * uncompressed file size with lzma_index_uncompressed_size(*dest_index) or,
+ * for example, to implement random access reading by locating the Blocks
+ * in the Streams.
+ *
+ * To get the required information from the .xz file, lzma_code() may ask
+ * the application to seek in the input file by returning LZMA_SEEK_NEEDED
+ * and having the target file position specified in lzma_stream.seek_pos.
+ * The number of seeks required depends on the input file and how big buffers
+ * the application provides. When possible, the decoder will seek backward
+ * and forward in the given buffer to avoid useless seek requests. Thus, if
+ * the application provides the whole file at once, no external seeking will
+ * be required (that is, lzma_code() won't return LZMA_SEEK_NEEDED).
+ *
+ * The value in lzma_stream.total_in can be used to estimate how much data
+ * liblzma had to read to get the file information. However, due to seeking
+ * and the way total_in is updated, the value of total_in will be somewhat
+ * inaccurate (a little too big). Thus, total_in is a good estimate but don't
+ * expect to see the same exact value for the same file if you change the
+ * input buffer size or switch to a different liblzma version.
+ *
+ * Valid `action' arguments to lzma_code() are LZMA_RUN and LZMA_FINISH.
+ * You only need to use LZMA_RUN; LZMA_FINISH is only supported because it
+ * might be convenient for some applications. If you use LZMA_FINISH and if
+ * lzma_code() asks the application to seek, remember to reset `action' back
+ * to LZMA_RUN unless you hit the end of the file again.
+ *
+ * Possible return values from lzma_code():
+ *   - LZMA_OK: All OK so far, more input needed
+ *   - LZMA_SEEK_NEEDED: Provide more input starting from the absolute
+ *     file position strm->seek_pos
+ *   - LZMA_STREAM_END: Decoding was successful, *dest_index has been set
+ *   - LZMA_FORMAT_ERROR: The input file is not in the .xz format (the
+ *     expected magic bytes were not found from the beginning of the file)
+ *   - LZMA_OPTIONS_ERROR: File looks valid but contains headers that aren't
+ *     supported by this version of liblzma
+ *   - LZMA_DATA_ERROR: File is corrupt
+ *   - LZMA_BUF_ERROR
+ *   - LZMA_MEM_ERROR
+ *   - LZMA_MEMLIMIT_ERROR
+ *   - LZMA_PROG_ERROR
+ *
+ * \return      - LZMA_OK
+ *              - LZMA_MEM_ERROR
+ *              - LZMA_PROG_ERROR
+ */
+extern LZMA_API(lzma_ret) lzma_file_info_decoder(
+		lzma_stream *strm, lzma_index **dest_index,
+		uint64_t memlimit, uint64_t file_size)
+		lzma_nothrow;

_service:tar_scm:xz-5.2.5.tar.xz/src/liblzma/api/lzma/index_hash.h -> _service:tar_scm:xz-5.4.1.tar.xz/src/liblzma/api/lzma/index_hash.h Changed

_service:tar_scm:xz-5.2.5.tar.xz/src/liblzma/api/lzma/lzma12.h -> _service:tar_scm:xz-5.4.1.tar.xz/src/liblzma/api/lzma/lzma12.h Changed

@@ -18,18 +18,41 @@
 
 
 /**
- * \brief       LZMA1 Filter ID
+ * \brief       LZMA1 Filter ID (for raw encoder/decoder only, not in .xz)
  *
  * LZMA1 is the very same thing as what was called just LZMA in LZMA Utils,
  * 7-Zip, and LZMA SDK. It's called LZMA1 here to prevent developers from
  * accidentally using LZMA when they actually want LZMA2.
- *
- * LZMA1 shouldn't be used for new applications unless you _really_ know
- * what you are doing. LZMA2 is almost always a better choice.
  */
 #define LZMA_FILTER_LZMA1       LZMA_VLI_C(0x4000000000000001)
 
 /**
+ * \brief       LZMA1 Filter ID with extended options (for raw encoder/decoder)
+ *
+ * This is like LZMA_FILTER_LZMA1 but with this ID a few extra options
+ * are supported in the lzma_options_lzma structure:
+ *
+ *   - A flag to tell the encoder if the end of payload marker (EOPM) alias
+ *     end of stream (EOS) marker must be written at the end of the stream.
+ *     In contrast, LZMA_FILTER_LZMA1 always writes the end marker.
+ *
+ *   - Decoder needs to be told the uncompressed size of the stream
+ *     or that it is unknown (using the special value UINT64_MAX).
+ *     If the size is known, a flag can be set to allow the presence of
+ *     the end marker anyway. In contrast, LZMA_FILTER_LZMA1 always
+ *     behaves as if the uncompressed size was unknown.
+ *
+ * This allows handling file formats where LZMA1 streams are used but where
+ * the end marker isn't allowed or where it might not (always) be present.
+ * This extended LZMA1 functionality is provided as a Filter ID for raw
+ * encoder and decoder instead of adding new encoder and decoder initialization
+ * functions because this way it is possible to also use extra filters,
+ * for example, LZMA_FILTER_X86 in a filter chain with LZMA_FILTER_LZMA1EXT,
+ * which might be needed to handle some file formats.
+ */
+#define LZMA_FILTER_LZMA1EXT    LZMA_VLI_C(0x4000000000000002)
+
+/**
  * \brief       LZMA2 Filter ID
  *
  * Usually you want this instead of LZMA1. Compared to LZMA1, LZMA2 adds
@@ -374,6 +397,82 @@
 	 */
 	uint32_t depth;
 
+	/**
+	 * \brief       For LZMA_FILTER_LZMA1EXT: Extended flags
+	 *
+	 * This is used only with LZMA_FILTER_LZMA1EXT.
+	 *
+	 * Currently only one flag is supported, LZMA_LZMA1EXT_ALLOW_EOPM:
+	 *
+	 *   - Encoder: If the flag is set, then end marker is written just
+	 *     like it is with LZMA_FILTER_LZMA1. Without this flag the
+	 *     end marker isn't written and the application has to store
+	 *     the uncompressed size somewhere outside the compressed stream.
+	 *     To decompress streams without the end marker, the appliation
+	 *     has to set the correct uncompressed size in ext_size_low and
+	 *     ext_size_high.
+	 *
+	 *   - Decoder: If the uncompressed size in ext_size_low and
+	 *     ext_size_high is set to the special value UINT64_MAX
+	 *     (indicating unknown uncompressed size) then this flag is
+	 *     ignored and the end marker must always be present, that is,
+	 *     the behavior is identical to LZMA_FILTER_LZMA1.
+	 *
+	 *     Otherwise, if this flag isn't set, then the input stream
+	 *     must not have the end marker; if the end marker is detected
+	 *     then it will result in LZMA_DATA_ERROR. This is useful when
+	 *     it is known that the stream must not have the end marker and
+	 *     strict validation is wanted.
+	 *
+	 *     If this flag is set, then it is autodetected if the end marker
+	 *     is present after the specified number of uncompressed bytes
+	 *     has been decompressed (ext_size_low and ext_size_high). The
+	 *     end marker isn't allowed in any other position. This behavior
+	 *     is useful when uncompressed size is known but the end marker
+	 *     may or may not be present. This is the case, for example,
+	 *     in .7z files (valid .7z files that have the end marker in
+	 *     LZMA1 streams are rare but they do exist).
+	 */
+	uint32_t ext_flags;
+#	define LZMA_LZMA1EXT_ALLOW_EOPM   UINT32_C(0x01)
+
+	/**
+	 * \brief       For LZMA_FILTER_LZMA1EXT: Uncompressed size (low bits)
+	 *
+	 * The 64-bit uncompressed size is needed for decompression with
+	 * LZMA_FILTER_LZMA1EXT. The size is ignored by the encoder.
+	 *
+	 * The special value UINT64_MAX indicates that the uncompressed size
+	 * is unknown and that the end of payload marker (also known as
+	 * end of stream marker) must be present to indicate the end of
+	 * the LZMA1 stream. Any other value indicates the expected
+	 * uncompressed size of the LZMA1 stream. (If LZMA1 was used together
+	 * with filters that change the size of the data then the uncompressed
+	 * size of the LZMA1 stream could be different than the final
+	 * uncompressed size of the filtered stream.)
+	 *
+	 * ext_size_low holds the least significant 32 bits of the
+	 * uncompressed size. The most significant 32 bits must be set
+	 * in ext_size_high. The macro lzma_ext_size_set(opt_lzma, u64size)
+	 * can be used to set these members.
+	 *
+	 * The 64-bit uncompressed size is split into two uint32_t variables
+	 * because there were no reserved uint64_t members and using the
+	 * same options structure for LZMA_FILTER_LZMA1, LZMA_FILTER_LZMA1EXT,
+	 * and LZMA_FILTER_LZMA2 was otherwise more convenient than having
+	 * a new options structure for LZMA_FILTER_LZMA1EXT. (Replacing two
+	 * uint32_t members with one uint64_t changes the ABI on some systems
+	 * as the alignment of this struct can increase from 4 bytes to 8.)
+	 */
+	uint32_t ext_size_low;
+
+	/**
+	 * \brief       For LZMA_FILTER_LZMA1EXT: Uncompressed size (high bits)
+	 *
+	 * This holds the most significant 32 bits of the uncompressed size.
+	 */
+	uint32_t ext_size_high;
+
 	/*
 	 * Reserved space to allow possible future extensions without
 	 * breaking the ABI. You should not touch these, because the names
@@ -381,9 +480,6 @@
 	 * with the currently supported options, so it is safe to leave these
 	 * uninitialized.
 	 */
-	uint32_t reserved_int1;
-	uint32_t reserved_int2;
-	uint32_t reserved_int3;
 	uint32_t reserved_int4;
 	uint32_t reserved_int5;
 	uint32_t reserved_int6;
@@ -400,6 +496,19 @@
 
 
 /**
+ * \brief       Macro to set the 64-bit uncompressed size in ext_size_*
+ *
+ * This might be convenient when decoding using LZMA_FILTER_LZMA1EXT.
+ * This isn't used with LZMA_FILTER_LZMA1 or LZMA_FILTER_LZMA2.
+ */
+#define lzma_set_ext_size(opt_lzma2, u64size) \
+do { \
+	(opt_lzma2).ext_size_low = (uint32_t)(u64size); \
+	(opt_lzma2).ext_size_high = (uint32_t)((uint64_t)(u64size) >> 32); \
+} while (0)
+
+
+/**
  * \brief       Set a compression preset to lzma_options_lzma structure
  *
  * 0 is the fastest and 9 is the slowest. These match the switches -0 .. -9

_service:tar_scm:xz-5.2.5.tar.xz/src/liblzma/api/lzma/version.h -> _service:tar_scm:xz-5.4.1.tar.xz/src/liblzma/api/lzma/version.h Changed

_service:tar_scm:xz-5.2.5.tar.xz/src/liblzma/api/lzma/vli.h -> _service:tar_scm:xz-5.4.1.tar.xz/src/liblzma/api/lzma/vli.h Changed

_service:tar_scm:xz-5.2.5.tar.xz/src/liblzma/check/crc32_small.c -> _service:tar_scm:xz-5.4.1.tar.xz/src/liblzma/check/crc32_small.c Changed

_service:tar_scm:xz-5.2.5.tar.xz/src/liblzma/check/crc32_x86.S -> _service:tar_scm:xz-5.4.1.tar.xz/src/liblzma/check/crc32_x86.S Changed

@@ -51,6 +51,14 @@
 * extern uint32_t lzma_crc32(const uint8_t *buf, size_t size, uint32_t crc);
 */
 
+/* When Intel CET is enabled, include <cet.h> in assembly code to mark
+ Intel CET support. */
+#ifdef __CET__
+# include <cet.h>
+#else
+# define _CET_ENDBR
+#endif
+
 /*
 * On some systems, the functions need to be prefixed. The prefix is
 * usually an underscore.
@@ -83,6 +91,7 @@
 
 	ALIGN(4, 16)
 LZMA_CRC32:
+	_CET_ENDBR
 	/*
 	 * Register usage:
 	 * %eax crc
@@ -195,7 +204,7 @@
 
 	/*
 	 * Read the next four bytes, for which the CRC is calculated
-	 * on the next interation of the loop.
+	 * on the next iteration of the loop.
 	 */
 	movl	12(%esi), %ecx
 
@@ -296,9 +305,9 @@
 
 /*
 * This is needed to support non-executable stack. It's ugly to
- * use __linux__ here, but I don't know a way to detect when
+ * use __FreeBSD__ and __linux__ here, but I don't know a way to detect when
 * we are using GNU assembler.
 */
-#if defined(__ELF__) && defined(__linux__)
+#if defined(__ELF__) && (defined(__FreeBSD__) || defined(__linux__))
 	.section	.note.GNU-stack,"",@progbits
 #endif

_service:tar_scm:xz-5.2.5.tar.xz/src/liblzma/check/crc64_fast.c -> _service:tar_scm:xz-5.4.1.tar.xz/src/liblzma/check/crc64_fast.c Changed

@@ -3,11 +3,25 @@
 /// \file crc64.c
 /// \brief CRC64 calculation
 ///
-/// Calculate the CRC64 using the slice-by-four algorithm. This is the same
-/// idea that is used in crc32_fast.c, but for CRC64 we use only four tables
+/// There are two methods in this file. crc64_generic uses the
+/// the slice-by-four algorithm. This is the same idea that is
+/// used in crc32_fast.c, but for CRC64 we use only four tables
 /// instead of eight to avoid increasing CPU cache usage.
+///
+/// crc64_clmul uses 32/64-bit x86 SSSE3, SSE4.1, and CLMUL instructions.
+/// It was derived from
+/// https://www.intel.com/content/dam/www/public/us/en/documents/white-papers/fast-crc-computation-generic-polynomials-pclmulqdq-paper.pdf
+/// and the public domain code from https://github.com/rawrunprotected/crc
+/// (URLs were checked on 2022-11-07).
+///
+/// FIXME: Builds for 32-bit x86 use crc64_x86.S by default instead
+/// of this file and thus CLMUL version isn't available on 32-bit x86
+/// unless configured with --disable-assembler. Even then the lookup table
+/// isn't omitted in crc64_table.c since it doesn't know that assembly
+/// code has been disabled.
 //
-// Author: Lasse Collin
+// Authors: Lasse Collin
+// Ilya Kurdyukov
 //
 // This file has been put into the public domain.
 // You can do whatever you want with this file.
@@ -15,6 +29,54 @@
 ///////////////////////////////////////////////////////////////////////////////
 
 #include "check.h"
+
+#undef CRC_GENERIC
+#undef CRC_CLMUL
+#undef CRC_USE_GENERIC_FOR_SMALL_INPUTS
+
+// If CLMUL cannot be used then only the generic slice-by-four is built.
+#if !defined(HAVE_USABLE_CLMUL)
+#	define CRC_GENERIC 1
+
+// If CLMUL is allowed unconditionally in the compiler options then the
+// generic version can be omitted. Note that this doesn't work with MSVC
+// as I don't know how to detect the features here.
+//
+// NOTE: Keep this this in sync with crc64_table.c.
+#elif (defined(__SSSE3__) && defined(__SSE4_1__) && defined(__PCLMUL__)) \
+		|| (defined(__e2k__) && __iset__ >= 6)
+#	define CRC_CLMUL 1
+
+// Otherwise build both and detect at runtime which version to use.
+#else
+#	define CRC_GENERIC 1
+#	define CRC_CLMUL 1
+
+/*
+	// The generic code is much faster with 1-8-byte inputs and has
+	// similar performance up to 16 bytes at least in microbenchmarks
+	// (it depends on input buffer alignment too). If both versions are
+	// built, this #define will use the generic version for inputs up to
+	// 16 bytes and CLMUL for bigger inputs. It saves a little in code
+	// size since the special cases for 0-16-byte inputs will be omitted
+	// from the CLMUL code.
+#	define CRC_USE_GENERIC_FOR_SMALL_INPUTS 1
+*/
+
+#	if defined(_MSC_VER)
+#		include <intrin.h>
+#	elif defined(HAVE_CPUID_H)
+#		include <cpuid.h>
+#	endif
+#endif
+
+
+/////////////////////////////////
+// Generic slice-by-four CRC64 //
+/////////////////////////////////
+
+#ifdef CRC_GENERIC
+
 #include "crc_macros.h"
 
 
@@ -26,8 +88,8 @@
 
 
 // See the comments in crc32_fast.c. They aren't duplicated here.
-extern LZMA_API(uint64_t)
-lzma_crc64(const uint8_t *buf, size_t size, uint64_t crc)
+static uint64_t
+crc64_generic(const uint8_t *buf, size_t size, uint64_t crc)
 {
 	crc = ~crc;
 
@@ -46,10 +108,11 @@
 
 		while (buf < limit) {
 #ifdef WORDS_BIGENDIAN
-			const uint32_t tmp = (crc >> 32)
+			const uint32_t tmp = (uint32_t)(crc >> 32)
 					^ aligned_read32ne(buf);
 #else
-			const uint32_t tmp = crc ^ aligned_read32ne(buf);
+			const uint32_t tmp = (uint32_t)crc
+					^ aligned_read32ne(buf);
 #endif
 			buf += 4;
 
@@ -70,3 +133,398 @@
 
 	return ~crc;
 }
+#endif
+
+
+/////////////////////
+// x86 CLMUL CRC64 //
+/////////////////////
+
+#ifdef CRC_CLMUL
+
+#include <immintrin.h>
+
+
+/*
+// These functions were used to generate the constants
+// at the top of crc64_clmul().
+static uint64_t
+calc_lo(uint64_t poly)
+{
+	uint64_t a = poly;
+	uint64_t b = 0;
+
+	for (unsigned i = 0; i < 64; ++i) {
+		b = (b >> 1) | (a << 63);
+		a = (a >> 1) ^ (a & 1 ? poly : 0);
+	}
+
+	return b;
+}
+
+static uint64_t
+calc_hi(uint64_t poly, uint64_t a)
+{
+	for (unsigned i = 0; i < 64; ++i)
+		a = (a >> 1) ^ (a & 1 ? poly : 0);
+
+	return a;
+}
+*/
+
+
+#define MASK_L(in, mask, r) \
+	r = _mm_shuffle_epi8(in, mask)
+
+#define MASK_H(in, mask, r) \
+	r = _mm_shuffle_epi8(in, _mm_xor_si128(mask, vsign))
+
+#define MASK_LH(in, mask, low, high) \
+	MASK_L(in, mask, low); \
+	MASK_H(in, mask, high)
+
+
+// MSVC (VS2015 - VS2022) produces bad 32-bit x86 code from the CLMUL CRC
+// code when optimizations are enabled (release build). According to the bug
+// report, the ebx register is corrupted and the calculated result is wrong.
+// Trying to workaround the problem with "__asm mov ebx, ebx" didn't help.
+// The following pragma works and performance is still good. x86-64 builds
+// aren't affected by this problem.
+//
+// NOTE: Another pragma after the function restores the optimizations.
+// If the #if condition here is updated, the other one must be updated too.
+#if defined(_MSC_VER) && !defined(__INTEL_COMPILER) && !defined(__clang__) \
+		&& defined(_M_IX86)
+#	pragma optimize("g", off)
+#endif
+
+// EDG-based compilers (Intel's classic compiler and compiler for E2K) can
+// define __GNUC__ but the attribute must not be used with them.
+// The new Clang-based ICX needs the attribute.
+//
+// NOTE: Build systems check for this too, keep them in sync with this.
+#if (defined(__GNUC__) || defined(__clang__)) && !defined(__EDG__)
+__attribute__((__target__("ssse3,sse4.1,pclmul")))
+#endif
+static uint64_t
+crc64_clmul(const uint8_t *buf, size_t size, uint64_t crc)
+{
+	// The prototypes of the intrinsics use signed types while most of
+	// the values are treated as unsigned here. These warnings in this
+	// function have been checked and found to be harmless so silence them.
+#if TUKLIB_GNUC_REQ(4, 6) || defined(__clang__)
+#	pragma GCC diagnostic push
+#	pragma GCC diagnostic ignored "-Wsign-conversion"
+#	pragma GCC diagnostic ignored "-Wconversion"
+#endif
+
+#ifndef CRC_USE_GENERIC_FOR_SMALL_INPUTS
+	// The code assumes that there is at least one byte of input.
+	if (size == 0)
+		return crc;
+#endif
+
+	// const uint64_t poly = 0xc96c5795d7870f42; // CRC polynomial
+	const uint64_t p = 0x92d8af2baf0e1e85; // (poly << 1) | 1
+	const uint64_t mu = 0x9c3e466c172963d5; // (calc_lo(poly) << 1) | 1
+	const uint64_t k2 = 0xdabe95afc7875f40; // calc_hi(poly, 1)
+	const uint64_t k1 = 0xe05dd497ca393ae4; // calc_hi(poly, k2)
+	const __m128i vfold0 = _mm_set_epi64x(p, mu);
+	const __m128i vfold1 = _mm_set_epi64x(k2, k1);
+
+	// Create a vector with 8-bit values 0 to 15. This is used to
+	// construct control masks for _mm_blendv_epi8 and _mm_shuffle_epi8.
+	const __m128i vramp = _mm_setr_epi32(
+			0x03020100, 0x07060504, 0x0b0a0908, 0x0f0e0d0c);
+
+	// This is used to inverse the control mask of _mm_shuffle_epi8
+	// so that bytes that wouldn't be picked with the original mask
+	// will be picked and vice versa.
+	const __m128i vsign = _mm_set1_epi8(0x80);
+
+	// Memory addresses A to D and the distances between them:
+	//
+	// A B C D
+	// skip_startsizeskip_end
+	// size2 
+	//
+	// A and D are 16-byte aligned. B and C are 1-byte aligned.
+	// skip_start and skip_end are 0-15 bytes. size is at least 1 byte.
+	//
+	// A = aligned_buf will initially point to this address.
+	// B = The address pointed by the caller-supplied buf.
+	// C = buf + size == aligned_buf + size2
+	// D = buf + size + skip_end == aligned_buf + size2 + skip_end
+	const size_t skip_start = (size_t)((uintptr_t)buf & 15);
+	const size_t skip_end = (size_t)(-(uintptr_t)(buf + size) & 15);
+	const __m128i *aligned_buf = (const __m128i *)(
+			(uintptr_t)buf & ~(uintptr_t)15);
+
+	// If size2 <= 16 then the whole input fits into a single 16-byte
+	// vector. If size2 > 16 then at least two 16-byte vectors must
+	// be processed. If size2 > 16 && size <= 16 then there is only
+	// one 16-byte vector's worth of input but it is unaligned in memory.
+	//
+	// NOTE: There is no integer overflow here if the arguments are valid.
+	// If this overflowed, buf + size would too.
+	size_t size2 = skip_start + size;
+
+	// Masks to be used with _mm_blendv_epi8 and _mm_shuffle_epi8:
+	// The first skip_start or skip_end bytes in the vectors will have
+	// the high bit (0x80) set. _mm_blendv_epi8 and _mm_shuffle_epi8
+	// will produce zeros for these positions. (Bitwise-xor of these
+	// masks with vsign will produce the opposite behavior.)
+	const __m128i mask_start
+			= _mm_sub_epi8(vramp, _mm_set1_epi8(skip_start));
+	const __m128i mask_end = _mm_sub_epi8(vramp, _mm_set1_epi8(skip_end));
+
+	// Get the first 1-16 bytes into data0. If loading less than 16 bytes,
+	// the bytes are loaded to the high bits of the vector and the least
+	// significant positions are filled with zeros.
+	const __m128i data0 = _mm_blendv_epi8(_mm_load_si128(aligned_buf),
+			_mm_setzero_si128(), mask_start);
+	++aligned_buf;
+
+#if defined(__i386__) || defined(_M_IX86)
+	const __m128i initial_crc = _mm_set_epi64x(0, ~crc);
+#else
+	// GCC and Clang would produce good code with _mm_set_epi64x
+	// but MSVC needs _mm_cvtsi64_si128 on x86-64.
+	const __m128i initial_crc = _mm_cvtsi64_si128(~crc);
+#endif
+
+	__m128i v0, v1, v2, v3;
+
+#ifndef CRC_USE_GENERIC_FOR_SMALL_INPUTS
+	if (size <= 16) {
+		// Right-shift initial_crc by 1-16 bytes based on "size"
+		// and store the result in v1 (high bytes) and v0 (low bytes).
+		//
+		// NOTE: The highest 8 bytes of initial_crc are zeros so
+		// v1 will be filled with zeros if size >= 8. The highest 8
+		// bytes of v1 will always become zeros.
+		//
+		// v1 v0 
+		// initial_crc size == 1
+		// initial_crc size == 2
+		// initial_crc size == 15
+		// initial_crc size == 16 (all in v0)
+		const __m128i mask_low = _mm_add_epi8(
+				vramp, _mm_set1_epi8(size - 16));
+		MASK_LH(initial_crc, mask_low, v0, v1);
+
+		if (size2 <= 16) {
+			// There are 1-16 bytes of input and it is all
+			// in data0. Copy the input bytes to v3. If there
+			// are fewer than 16 bytes, the low bytes in v3
+			// will be filled with zeros. That is, the input
+			// bytes are stored to the same position as
+			// (part of) initial_crc is in v0.
+			MASK_L(data0, mask_end, v3);
+		} else {
+			// There are 2-16 bytes of input but not all bytes
+			// are in data0.
+			const __m128i data1 = _mm_load_si128(aligned_buf);
+
+			// Collect the 2-16 input bytes from data0 and data1
+			// to v2 and v3, and bitwise-xor them with the
+			// low bits of initial_crc in v0. Note that the
+			// the second xor is below this else-block as it
+			// is shared with the other branch.
+			MASK_H(data0, mask_end, v2);
+			MASK_L(data1, mask_end, v3);
+			v0 = _mm_xor_si128(v0, v2);
+		}
+
+		v0 = _mm_xor_si128(v0, v3);
+		v1 = _mm_alignr_epi8(v1, v0, 8);
+	} else
+#endif
+	{
+		const __m128i data1 = _mm_load_si128(aligned_buf);
+		MASK_LH(initial_crc, mask_start, v0, v1);
+		v0 = _mm_xor_si128(v0, data0);
+		v1 = _mm_xor_si128(v1, data1);
+
+#define FOLD \
+	v1 = _mm_xor_si128(v1, _mm_clmulepi64_si128(v0, vfold1, 0x00)); \
+	v0 = _mm_xor_si128(v1, _mm_clmulepi64_si128(v0, vfold1, 0x11));
+
+		while (size2 > 32) {
+			++aligned_buf;
+			size2 -= 16;
+			FOLD
+			v1 = _mm_load_si128(aligned_buf);
+		}
+
+		if (size2 < 32) {
+			MASK_H(v0, mask_end, v2);
+			MASK_L(v0, mask_end, v0);
+			MASK_L(v1, mask_end, v3);
+			v1 = _mm_or_si128(v2, v3);
+		}
+
+		FOLD
+		v1 = _mm_srli_si128(v0, 8);
+#undef FOLD
+	}
+
+	v1 = _mm_xor_si128(_mm_clmulepi64_si128(v0, vfold1, 0x10), v1);
+	v0 = _mm_clmulepi64_si128(v1, vfold0, 0x00);
+	v2 = _mm_clmulepi64_si128(v0, vfold0, 0x10);
+	v0 = _mm_xor_si128(_mm_xor_si128(v2, _mm_slli_si128(v0, 8)), v1);
+
+#if defined(__i386__) || defined(_M_IX86)
+	return ~(((uint64_t)(uint32_t)_mm_extract_epi32(v0, 3) << 32) |
+			(uint64_t)(uint32_t)_mm_extract_epi32(v0, 2));
+#else
+	return ~(uint64_t)_mm_extract_epi64(v0, 1);
+#endif
+
+#if TUKLIB_GNUC_REQ(4, 6) || defined(__clang__)
+#	pragma GCC diagnostic pop
+#endif
+}
+#if defined(_MSC_VER) && !defined(__INTEL_COMPILER) && !defined(__clang__) \
+		&& defined(_M_IX86)
+#	pragma optimize("", on)
+#endif
+#endif
+
+
+////////////////////////
+// Detect CPU support //
+////////////////////////
+
+#if defined(CRC_GENERIC) && defined(CRC_CLMUL)
+static inline bool
+is_clmul_supported(void)
+{
+	int success = 1;
+	uint32_t r4; // eax, ebx, ecx, edx
+
+#if defined(_MSC_VER)
+	// This needs <intrin.h> with MSVC. ICC has it as a built-in
+	// on all platforms.
+	__cpuid(r, 1);
+#elif defined(HAVE_CPUID_H)
+	// Compared to just using __asm__ to run CPUID, this also checks
+	// that CPUID is supported and saves and restores ebx as that is
+	// needed with GCC < 5 with position-independent code (PIC).
+	success = __get_cpuid(1, &r0, &r1, &r2, &r3);
+#else
+	// Just a fallback that shouldn't be needed.
+	__asm__("cpuid\n\t"
+			: "=a"(r0), "=b"(r1), "=c"(r2), "=d"(r3)
+			: "a"(1), "c"(0));
+#endif
+
+	// Returns true if these are supported:
+	// CLMUL (bit 1 in ecx)
+	// SSSE3 (bit 9 in ecx)
+	// SSE4.1 (bit 19 in ecx)
+	const uint32_t ecx_mask = (1 << 1) | (1 << 9) | (1 << 19);
+	return success && (r2 & ecx_mask) == ecx_mask;
+
+	// Alternative methods that weren't used:
+	// - ICC's _may_i_use_cpu_feature: the other methods should work too.
+	// - GCC >= 6 / Clang / ICX __builtin_cpu_supports("pclmul")
+	//
+	// CPUID decding is needed with MSVC anyway and older GCC. This keeps
+	// the feature checks in the build system simpler too. The nice thing
+	// about __builtin_cpu_supports would be that it generates very short
+	// code as is it only reads a variable set at startup but a few bytes
+	// doesn't matter here.
+}
+
+
+#ifdef HAVE_FUNC_ATTRIBUTE_CONSTRUCTOR
+#	define CRC64_FUNC_INIT
+#	define CRC64_SET_FUNC_ATTR __attribute__((__constructor__))
+#else
+#	define CRC64_FUNC_INIT = &crc64_dispatch
+#	define CRC64_SET_FUNC_ATTR
+static uint64_t crc64_dispatch(const uint8_t *buf, size_t size, uint64_t crc);
+#endif
+
+
+// Pointer to the the selected CRC64 method.
+static uint64_t (*crc64_func)(const uint8_t *buf, size_t size, uint64_t crc)
+		CRC64_FUNC_INIT;
+
+
+CRC64_SET_FUNC_ATTR
+static void
+crc64_set_func(void)
+{
+	crc64_func = is_clmul_supported() ? &crc64_clmul : &crc64_generic;
+	return;
+}
+
+
+#ifndef HAVE_FUNC_ATTRIBUTE_CONSTRUCTOR
+static uint64_t
+crc64_dispatch(const uint8_t *buf, size_t size, uint64_t crc)
+{
+	// When __attribute__((__constructor__)) isn't supported, set the
+	// function pointer without any locking. If multiple threads run
+	// the detection code in parallel, they will all end up setting
+	// the pointer to the same value. This avoids the use of
+	// mythread_once() on every call to lzma_crc64() but this likely
+	// isn't strictly standards compliant. Let's change it if it breaks.
+	crc64_set_func();
+	return crc64_func(buf, size, crc);
+}
+#endif
+#endif
+
+
+extern LZMA_API(uint64_t)
+lzma_crc64(const uint8_t *buf, size_t size, uint64_t crc)
+{
+#if defined(CRC_GENERIC) && defined(CRC_CLMUL)
+	// If CLMUL is available, it is the best for non-tiny inputs,
+	// being over twice as fast as the generic slice-by-four version.
+	// However, for size <= 16 it's different. In the extreme case
+	// of size == 1 the generic version can be five times faster.
+	// At size >= 8 the CLMUL starts to become reasonable. It
+	// varies depending on the alignment of buf too.
+	//
+	// The above doesn't include the overhead of mythread_once().
+	// At least on x86-64 GNU/Linux, pthread_once() is very fast but
+	// it still makes lzma_crc64(buf, 1, crc) 50-100 % slower. When
+	// size reaches 12-16 bytes the overhead becomes negligible.
+	//
+	// So using the generic version for size <= 16 may give better
+	// performance with tiny inputs but if such inputs happen rarely
+	// it's not so obvious because then the lookup table of the
+	// generic version may not be in the processor cache.
+#ifdef CRC_USE_GENERIC_FOR_SMALL_INPUTS
+	if (size <= 16)
+		return crc64_generic(buf, size, crc);
+#endif
+
+/*
+#ifndef HAVE_FUNC_ATTRIBUTE_CONSTRUCTOR
+	// See crc64_dispatch(). This would be the alternative which uses
+	// locking and doesn't use crc64_dispatch(). Note that on Windows
+	// this method needs Vista threads.
+	mythread_once(crc64_set_func);
+#endif
+*/
+
+	return crc64_func(buf, size, crc);
+
+#elif defined(CRC_CLMUL)
+	// If CLMUL is used unconditionally without runtime CPU detection
+	// then omitting the generic version and its 8 KiB lookup table
+	// makes the library smaller.
+	//
+	// FIXME: Lookup table isn't currently omitted on 32-bit x86,
+	// see crc64_table.c.
+	return crc64_clmul(buf, size, crc);
+
+#else
+	return crc64_generic(buf, size, crc);
+#endif
+}

_service:tar_scm:xz-5.2.5.tar.xz/src/liblzma/check/crc64_small.c -> _service:tar_scm:xz-5.4.1.tar.xz/src/liblzma/check/crc64_small.c Changed

_service:tar_scm:xz-5.2.5.tar.xz/src/liblzma/check/crc64_table.c -> _service:tar_scm:xz-5.4.1.tar.xz/src/liblzma/check/crc64_table.c Changed

_service:tar_scm:xz-5.2.5.tar.xz/src/liblzma/check/crc64_x86.S -> _service:tar_scm:xz-5.4.1.tar.xz/src/liblzma/check/crc64_x86.S Changed

_service:tar_scm:xz-5.2.5.tar.xz/src/liblzma/common/Makefile.inc -> _service:tar_scm:xz-5.4.1.tar.xz/src/liblzma/common/Makefile.inc Changed

@@ -19,10 +19,14 @@
 	common/index.h \
 	common/stream_flags_common.c \
 	common/stream_flags_common.h \
+	common/string_conversion.c \
 	common/vli_size.c
 
 if COND_THREADS
-liblzma_la_SOURCES += common/hardware_cputhreads.c
+liblzma_la_SOURCES += \
+	common/hardware_cputhreads.c \
+	common/outqueue.c \
+	common/outqueue.h
 endif
 
 if COND_MAIN_ENCODER
@@ -49,10 +53,13 @@
 
 if COND_THREADS
 liblzma_la_SOURCES += \
-	common/outqueue.c \
-	common/outqueue.h \
 	common/stream_encoder_mt.c
 endif
+
+if COND_MICROLZMA
+liblzma_la_SOURCES += \
+	common/microlzma_encoder.c
+endif
 endif
 
 if COND_MAIN_DECODER
@@ -65,15 +72,33 @@
 	common/block_decoder.h \
 	common/block_header_decoder.c \
 	common/easy_decoder_memusage.c \
+	common/file_info.c \
 	common/filter_buffer_decoder.c \
 	common/filter_decoder.c \
 	common/filter_decoder.h \
 	common/filter_flags_decoder.c \
 	common/index_decoder.c \
+	common/index_decoder.h \
 	common/index_hash.c \
 	common/stream_buffer_decoder.c \
 	common/stream_decoder.c \
 	common/stream_decoder.h \
 	common/stream_flags_decoder.c \
 	common/vli_decoder.c
+
+if COND_THREADS
+liblzma_la_SOURCES += \
+	common/stream_decoder_mt.c
+endif
+
+if COND_MICROLZMA
+liblzma_la_SOURCES += \
+	common/microlzma_decoder.c
+endif
+
+if COND_LZIP_DECODER
+liblzma_la_SOURCES += \
+	common/lzip_decoder.c \
+	common/lzip_decoder.h
+endif
 endif

_service:tar_scm:xz-5.2.5.tar.xz/src/liblzma/common/alone_decoder.c -> _service:tar_scm:xz-5.4.1.tar.xz/src/liblzma/common/alone_decoder.c Changed

@@ -110,12 +110,24 @@
 		// Another hack to ditch false positives: Assume that
 		// if the uncompressed size is known, it must be less
 		// than 256 GiB.
+		//
+		// FIXME? Without picky we allow > LZMA_VLI_MAX which doesn't
+		// really matter in this specific situation (> LZMA_VLI_MAX is
+		// safe in the LZMA decoder) but it's somewhat weird still.
 		if (coder->picky
 				&& coder->uncompressed_size != LZMA_VLI_UNKNOWN
 				&& coder->uncompressed_size
 					>= (LZMA_VLI_C(1) << 38))
 			return LZMA_FORMAT_ERROR;
 
+		// Use LZMA_FILTER_LZMA1EXT features to specify the
+		// uncompressed size and that the end marker is allowed
+		// even when the uncompressed size is known. Both .lzma
+		// header and LZMA1EXT use UINT64_MAX indicate that size
+		// is unknown.
+		coder->options.ext_flags = LZMA_LZMA1EXT_ALLOW_EOPM;
+		lzma_set_ext_size(coder->options, coder->uncompressed_size);
+
 		// Calculate the memory usage so that it is ready
 		// for SEQ_CODER_INIT.
 		coder->memusage = lzma_lzma_decoder_memusage(&coder->options)
@@ -132,6 +144,7 @@
 
 		lzma_filter_info filters2 = {
 			{
+				.id = LZMA_FILTER_LZMA1EXT,
 				.init = &lzma_lzma_decoder_init,
 				.options = &coder->options,
 			}, {
@@ -139,14 +152,8 @@
 			}
 		};
 
-		const lzma_ret ret = lzma_next_filter_init(&coder->next,
-				allocator, filters);
-		if (ret != LZMA_OK)
-			return ret;
-
-		// Use a hack to set the uncompressed size.
-		lzma_lz_decoder_uncompressed(coder->next.coder,
-				coder->uncompressed_size);
+		return_if_error(lzma_next_filter_init(&coder->next,
+				allocator, filters));
 
 		coder->sequence = SEQ_CODE;
 		break;

_service:tar_scm:xz-5.2.5.tar.xz/src/liblzma/common/alone_encoder.c -> _service:tar_scm:xz-5.4.1.tar.xz/src/liblzma/common/alone_encoder.c Changed

_service:tar_scm:xz-5.2.5.tar.xz/src/liblzma/common/auto_decoder.c -> _service:tar_scm:xz-5.4.1.tar.xz/src/liblzma/common/auto_decoder.c Changed

@@ -1,7 +1,7 @@
 ///////////////////////////////////////////////////////////////////////////////
 //
 /// \file auto_decoder.c
-/// \brief Autodetect between .xz Stream and .lzma (LZMA_Alone) formats
+/// \brief Autodetect between .xz, .lzma (LZMA_Alone), and .lz (lzip)
 //
 // Author: Lasse Collin
 //
@@ -12,10 +12,13 @@
 
 #include "stream_decoder.h"
 #include "alone_decoder.h"
+#ifdef HAVE_LZIP_DECODER
+#	include "lzip_decoder.h"
+#endif
 
 
 typedef struct {
-	/// Stream decoder or LZMA_Alone decoder
+	/// .xz Stream decoder, LZMA_Alone decoder, or lzip decoder
 	lzma_next_coder next;
 
 	uint64_t memlimit;
@@ -46,14 +49,22 @@
 		// SEQ_CODE even if we return some LZMA_*_CHECK.
 		coder->sequence = SEQ_CODE;
 
-		// Detect the file format. For now this is simple, since if
-		// it doesn't start with 0xFD (the first magic byte of the
-		// new format), it has to be LZMA_Alone, or something that
-		// we don't support at all.
+		// Detect the file format. .xz files start with 0xFD which
+		// cannot be the first byte of .lzma (LZMA_Alone) format.
+		// The .lz format starts with 0x4C which could be the
+		// first byte of a .lzma file but luckily it would mean
+		// lc/lp/pb being 4/3/1 which liblzma doesn't support because
+		// lc + lp > 4. So using just 0x4C to detect .lz is OK here.
 		if (in*in_pos == 0xFD) {
 			return_if_error(lzma_stream_decoder_init(
 					&coder->next, allocator,
 					coder->memlimit, coder->flags));
+#ifdef HAVE_LZIP_DECODER
+		} else if (in*in_pos == 0x4C) {
+			return_if_error(lzma_lzip_decoder_init(
+					&coder->next, allocator,
+					coder->memlimit, coder->flags));
+#endif
 		} else {
 			return_if_error(lzma_alone_decoder_init(&coder->next,
 					allocator, coder->memlimit, true));
@@ -86,8 +97,8 @@
 	// Fall through
 
 	case SEQ_FINISH:
-		// When LZMA_DECODE_CONCATENATED was used and we were decoding
-		// LZMA_Alone file, we need to check check that there is no
+		// When LZMA_CONCATENATED was used and we were decoding
+		// a LZMA_Alone file, we need to check that there is no
 		// trailing garbage and wait for LZMA_FINISH.
 		if (*in_pos < in_size)
 			return LZMA_DATA_ERROR;

_service:tar_scm:xz-5.2.5.tar.xz/src/liblzma/common/block_buffer_encoder.c -> _service:tar_scm:xz-5.4.1.tar.xz/src/liblzma/common/block_buffer_encoder.c Changed

_service:tar_scm:xz-5.2.5.tar.xz/src/liblzma/common/block_decoder.c -> _service:tar_scm:xz-5.4.1.tar.xz/src/liblzma/common/block_decoder.c Changed

@@ -40,6 +40,9 @@
 	/// is unknown.
 	lzma_vli compressed_limit;
 
+	/// Maximum allowed Uncompressed Size.
+	lzma_vli uncompressed_limit;
+
 	/// Position when reading the Check field
 	size_t check_pos;
 
@@ -52,21 +55,6 @@
 
 
 static inline bool
-update_size(lzma_vli *size, lzma_vli add, lzma_vli limit)
-{
-	if (limit > LZMA_VLI_MAX)
-		limit = LZMA_VLI_MAX;
-
-	if (limit < *size || limit - *size < add)
-		return true;
-
-	*size += add;
-
-	return false;
-}
-
-
-static inline bool
 is_size_valid(lzma_vli size, lzma_vli reference)
 {
 	return reference == LZMA_VLI_UNKNOWN || reference == size;
@@ -86,21 +74,54 @@
 		const size_t in_start = *in_pos;
 		const size_t out_start = *out_pos;
 
+		// Limit the amount of input and output space that we give
+		// to the raw decoder based on the information we have
+		// (or don't have) from Block Header.
+		const size_t in_stop = *in_pos + (size_t)my_min(
+			in_size - *in_pos,
+			coder->compressed_limit - coder->compressed_size);
+		const size_t out_stop = *out_pos + (size_t)my_min(
+			out_size - *out_pos,
+			coder->uncompressed_limit - coder->uncompressed_size);
+
 		const lzma_ret ret = coder->next.code(coder->next.coder,
-				allocator, in, in_pos, in_size,
-				out, out_pos, out_size, action);
+				allocator, in, in_pos, in_stop,
+				out, out_pos, out_stop, action);
 
 		const size_t in_used = *in_pos - in_start;
 		const size_t out_used = *out_pos - out_start;
 
-		// NOTE: We compare to compressed_limit here, which prevents
-		// the total size of the Block growing past LZMA_VLI_MAX.
-		if (update_size(&coder->compressed_size, in_used,
-					coder->compressed_limit)
-				|| update_size(&coder->uncompressed_size,
-					out_used,
-					coder->block->uncompressed_size))
-			return LZMA_DATA_ERROR;
+		// Because we have limited the input and output sizes,
+		// we know that these cannot grow too big or overflow.
+		coder->compressed_size += in_used;
+		coder->uncompressed_size += out_used;
+
+		if (ret == LZMA_OK) {
+			const bool comp_done = coder->compressed_size
+					== coder->block->compressed_size;
+			const bool uncomp_done = coder->uncompressed_size
+					== coder->block->uncompressed_size;
+
+			// If both input and output amounts match the sizes
+			// in Block Header but we still got LZMA_OK instead
+			// of LZMA_STREAM_END, the file is broken.
+			if (comp_done && uncomp_done)
+				return LZMA_DATA_ERROR;
+
+			// If the decoder has consumed all the input that it
+			// needs but it still couldn't fill the output buffer
+			// or return LZMA_STREAM_END, the file is broken.
+			if (comp_done && *out_pos < out_size)
+				return LZMA_DATA_ERROR;
+
+			// If the decoder has produced all the output but
+			// it still didn't return LZMA_STREAM_END or consume
+			// more input (for example, detecting an end of
+			// payload marker may need more input but produce
+			// no output) the file is broken.
+			if (uncomp_done && *in_pos < in_size)
+				return LZMA_DATA_ERROR;
+		}
 
 		if (!coder->ignore_check)
 			lzma_check_update(&coder->check, coder->block->check,
@@ -230,6 +251,14 @@
 					- lzma_check_size(block->check)
 				: block->compressed_size;
 
+	// With Uncompressed Size this is simpler. If Block Header lacks
+	// the size info, then LZMA_VLI_MAX is the maximum possible
+	// Uncompressed Size.
+	coder->uncompressed_limit
+			= block->uncompressed_size == LZMA_VLI_UNKNOWN
+				? LZMA_VLI_MAX
+				: block->uncompressed_size;
+
 	// Initialize the check. It's caller's problem if the Check ID is not
 	// supported, and the Block decoder cannot verify the Check field.
 	// Caller can test lzma_check_is_supported(block->check).

_service:tar_scm:xz-5.2.5.tar.xz/src/liblzma/common/block_encoder.c -> _service:tar_scm:xz-5.4.1.tar.xz/src/liblzma/common/block_encoder.c Changed

_service:tar_scm:xz-5.2.5.tar.xz/src/liblzma/common/block_header_decoder.c -> _service:tar_scm:xz-5.4.1.tar.xz/src/liblzma/common/block_header_decoder.c Changed

@@ -14,22 +14,6 @@
 #include "check.h"
 
 
-static void
-free_properties(lzma_block *block, const lzma_allocator *allocator)
-{
-	// Free allocated filter options. The last array member is not
-	// touched after the initialization in the beginning of
-	// lzma_block_header_decode(), so we don't need to touch that here.
-	for (size_t i = 0; i < LZMA_FILTERS_MAX; ++i) {
-		lzma_free(block->filtersi.options, allocator);
-		block->filtersi.id = LZMA_VLI_UNKNOWN;
-		block->filtersi.options = NULL;
-	}
-
-	return;
-}
-
-
 extern LZMA_API(lzma_ret)
 lzma_block_header_decode(lzma_block *block,
 		const lzma_allocator *allocator, const uint8_t *in)
@@ -39,6 +23,10 @@
 	// are invalid or over 63 bits, or if the header is too small
 	// to contain the claimed information.
 
+	// Catch unexpected NULL pointers.
+	if (block == NULL || block->filters == NULL || in == NULL)
+		return LZMA_PROG_ERROR;
+
 	// Initialize the filter options array. This way the caller can
 	// safely free() the options even if an error occurs in this function.
 	for (size_t i = 0; i <= LZMA_FILTERS_MAX; ++i) {
@@ -67,8 +55,11 @@
 	const size_t in_size = block->header_size - 4;
 
 	// Verify CRC32
-	if (lzma_crc32(in, in_size, 0) != read32le(in + in_size))
+	if (lzma_crc32(in, in_size, 0) != read32le(in + in_size)) {
+#ifndef FUZZING_BUILD_MODE_UNSAFE_FOR_PRODUCTION
 		return LZMA_DATA_ERROR;
+#endif
+	}
 
 	// Check for unsupported flags.
 	if (in1 & 0x3C)
@@ -104,7 +95,7 @@
 				&block->filtersi, allocator,
 				in, &in_pos, in_size);
 		if (ret != LZMA_OK) {
-			free_properties(block, allocator);
+			lzma_filters_free(block->filters, allocator);
 			return ret;
 		}
 	}
@@ -112,7 +103,7 @@
 	// Padding
 	while (in_pos < in_size) {
 		if (inin_pos++ != 0x00) {
-			free_properties(block, allocator);
+			lzma_filters_free(block->filters, allocator);
 
 			// Possibly some new field present so use
 			// LZMA_OPTIONS_ERROR instead of LZMA_DATA_ERROR.

_service:tar_scm:xz-5.2.5.tar.xz/src/liblzma/common/common.c -> _service:tar_scm:xz-5.4.1.tar.xz/src/liblzma/common/common.c Changed

@@ -211,7 +211,6 @@
 			|| strm->reserved_ptr2 != NULL
 			|| strm->reserved_ptr3 != NULL
 			|| strm->reserved_ptr4 != NULL
-			|| strm->reserved_int1 != 0
 			|| strm->reserved_int2 != 0
 			|| strm->reserved_int3 != 0
 			|| strm->reserved_int4 != 0
@@ -299,9 +298,7 @@
 
 	strm->internal->avail_in = strm->avail_in;
 
-	// Cast is needed to silence a warning about LZMA_TIMED_OUT, which
-	// isn't part of lzma_ret enumeration.
-	switch ((unsigned int)(ret)) {
+	switch (ret) {
 	case LZMA_OK:
 		// Don't return LZMA_BUF_ERROR when it happens the first time.
 		// This is to avoid returning LZMA_BUF_ERROR when avail_out
@@ -322,6 +319,17 @@
 		ret = LZMA_OK;
 		break;
 
+	case LZMA_SEEK_NEEDED:
+		strm->internal->allow_buf_error = false;
+
+		// If LZMA_FINISH was used, reset it back to the
+		// LZMA_RUN-based state so that new input can be supplied
+		// by the application.
+		if (strm->internal->sequence == ISEQ_FINISH)
+			strm->internal->sequence = ISEQ_RUN;
+
+		break;
+
 	case LZMA_STREAM_END:
 		if (strm->internal->sequence == ISEQ_SYNC_FLUSH
 				|| strm->internal->sequence == ISEQ_FULL_FLUSH
@@ -366,6 +374,20 @@
 }
 
 
+#ifdef HAVE_SYMBOL_VERSIONS_LINUX
+// This is for compatibility with binaries linked against liblzma that
+// has been patched with xz-5.2.2-compat-libs.patch from RHEL/CentOS 7.
+LZMA_SYMVER_API("lzma_get_progress@XZ_5.2.2",
+	void, lzma_get_progress_522)(lzma_stream *strm,
+		uint64_t *progress_in, uint64_t *progress_out) lzma_nothrow
+		__attribute__((__alias__("lzma_get_progress_52")));
+
+LZMA_SYMVER_API("lzma_get_progress@@XZ_5.2",
+	void, lzma_get_progress_52)(lzma_stream *strm,
+		uint64_t *progress_in, uint64_t *progress_out) lzma_nothrow;
+
+#define lzma_get_progress lzma_get_progress_52
+#endif
 extern LZMA_API(void)
 lzma_get_progress(lzma_stream *strm,
 		uint64_t *progress_in, uint64_t *progress_out)

_service:tar_scm:xz-5.2.5.tar.xz/src/liblzma/common/common.h -> _service:tar_scm:xz-5.4.1.tar.xz/src/liblzma/common/common.h Changed

@@ -34,6 +34,59 @@
 
 #include "lzma.h"
 
+// This is for detecting modern GCC and Clang attributes
+// like __symver__ in GCC >= 10.
+#ifdef __has_attribute
+#	define lzma_has_attribute(attr) __has_attribute(attr)
+#else
+#	define lzma_has_attribute(attr) 0
+#endif
+
+// The extra symbol versioning in the C files may only be used when
+// building a shared library. If HAVE_SYMBOL_VERSIONS_LINUX is defined
+// to 2 then symbol versioning is done only if also PIC is defined.
+// By default Libtool defines PIC when building a shared library and
+// doesn't define it when building a static library but it can be
+// overriden with --with-pic and --without-pic. configure let's rely
+// on PIC if neither --with-pic or --without-pic was used.
+#if defined(HAVE_SYMBOL_VERSIONS_LINUX) \
+		&& (HAVE_SYMBOL_VERSIONS_LINUX == 2 && !defined(PIC))
+#	undef HAVE_SYMBOL_VERSIONS_LINUX
+#endif
+
+#ifdef HAVE_SYMBOL_VERSIONS_LINUX
+// To keep link-time optimization (LTO, -flto) working with GCC,
+// the __symver__ attribute must be used instead of __asm__(".symver ...").
+// Otherwise the symbol versions may be lost, resulting in broken liblzma
+// that has wrong default versions in the exported symbol list!
+// The attribute was added in GCC 10; LTO with older GCC is not supported.
+//
+// To keep -Wmissing-prototypes happy, use LZMA_SYMVER_API only with function
+// declarations (including those with __alias__ attribute) and LZMA_API with
+// the function definitions. This means a little bit of silly copy-and-paste
+// between declarations and definitions though.
+//
+// As of GCC 12.2, the __symver__ attribute supports only @ and @@ but the
+// very convenient @@@ isn't supported (it's supported by GNU assembler
+// since 2000). When using @@ instead of @@@, the internal name must not be
+// the same as the external name to avoid problems in some situations. This
+// is why "#define foo_52 foo" is needed for the default symbol versions.
+//
+// __has_attribute is supported before GCC 10 and it is supported in Clang 14
+// too (which doesn't support __symver__) so use it to detect if __symver__
+// is available. This should be far more reliable than looking at compiler
+// version macros as nowadays especially __GNUC__ is defined by many compilers.
+#	if lzma_has_attribute(__symver__)
+#		define LZMA_SYMVER_API(extnamever, type, intname) \
+			extern __attribute__((__symver__(extnamever))) \
+					LZMA_API(type) intname
+#	else
+#		define LZMA_SYMVER_API(extnamever, type, intname) \
+			__asm__(".symver " #intname "," extnamever); \
+			extern LZMA_API(type) intname
+#	endif
+#endif
+
 // These allow helping the compiler in some often-executed branches, whose
 // result is almost always the same.
 #ifdef __GNUC__
@@ -67,14 +120,15 @@
 #define LZMA_FILTER_RESERVED_START (LZMA_VLI_C(1) << 62)
 
 
-/// Supported flags that can be passed to lzma_stream_decoder()
-/// or lzma_auto_decoder().
+/// Supported flags that can be passed to lzma_stream_decoder(),
+/// lzma_auto_decoder(), or lzma_stream_decoder_mt().
 #define LZMA_SUPPORTED_FLAGS \
 	( LZMA_TELL_NO_CHECK \
 	| LZMA_TELL_UNSUPPORTED_CHECK \
 	| LZMA_TELL_ANY_CHECK \
 	| LZMA_IGNORE_CHECK \
-	| LZMA_CONCATENATED )
+	| LZMA_CONCATENATED \
+	| LZMA_FAIL_FAST )
 
 
 /// Largest valid lzma_action value as unsigned integer.
@@ -83,9 +137,12 @@
 
 /// Special return value (lzma_ret) to indicate that a timeout was reached
 /// and lzma_code() must not return LZMA_BUF_ERROR. This is converted to
-/// LZMA_OK in lzma_code(). This is not in the lzma_ret enumeration because
-/// there's no need to have it in the public API.
-#define LZMA_TIMED_OUT 32
+/// LZMA_OK in lzma_code().
+#define LZMA_TIMED_OUT LZMA_RET_INTERNAL1
+
+/// Special return value (lzma_ret) for use in stream_decoder_mt.c to
+/// indicate Index was detected instead of a Block Header.
+#define LZMA_INDEX_DETECTED LZMA_RET_INTERNAL2
 
 
 typedef struct lzma_next_coder_s lzma_next_coder;
@@ -118,8 +175,11 @@
 /// an array of lzma_filter_info structures. This array is used with
 /// lzma_next_filter_init to initialize the filter chain.
 struct lzma_filter_info_s {
-	/// Filter ID. This is used only by the encoder
-	/// with lzma_filters_update().
+	/// Filter ID. This can be used to share the same initiazation
+	/// function *and* data structures with different Filter IDs
+	/// (LZMA_FILTER_LZMA1EXT does it), and also by the encoder
+	/// with lzma_filters_update() if filter chain is updated
+	/// in the middle of a raw stream or Block (LZMA_SYNC_FLUSH).
 	lzma_vli id;
 
 	/// Pointer to function used to initialize the filter.
@@ -173,6 +233,16 @@
 	lzma_ret (*update)(void *coder, const lzma_allocator *allocator,
 			const lzma_filter *filters,
 			const lzma_filter *reversed_filters);
+
+	/// Set how many bytes of output this coder may produce at maximum.
+	/// On success LZMA_OK must be returned.
+	/// If the filter chain as a whole cannot support this feature,
+	/// this must return LZMA_OPTIONS_ERROR.
+	/// If no input has been given to the coder and the requested limit
+	/// is too small, this must return LZMA_BUF_ERROR. If input has been
+	/// seen, LZMA_OK is allowed too.
+	lzma_ret (*set_out_limit)(void *coder, uint64_t *uncomp_size,
+			uint64_t out_limit);
 };
 
 
@@ -188,6 +258,7 @@
 		.get_check = NULL, \
 		.memconfig = NULL, \
 		.update = NULL, \
+		.set_out_limit = NULL, \
 	}

_service:tar_scm:xz-5.4.1.tar.xz/src/liblzma/common/file_info.c Added

@@ -0,0 +1,855 @@
+///////////////////////////////////////////////////////////////////////////////
+//
+/// \file file_info.c
+/// \brief Decode .xz file information into a lzma_index structure
+//
+// Author: Lasse Collin
+//
+// This file has been put into the public domain.
+// You can do whatever you want with this file.
+//
+///////////////////////////////////////////////////////////////////////////////
+
+#include "index_decoder.h"
+
+
+typedef struct {
+	enum {
+		SEQ_MAGIC_BYTES,
+		SEQ_PADDING_SEEK,
+		SEQ_PADDING_DECODE,
+		SEQ_FOOTER,
+		SEQ_INDEX_INIT,
+		SEQ_INDEX_DECODE,
+		SEQ_HEADER_DECODE,
+		SEQ_HEADER_COMPARE,
+	} sequence;
+
+	/// Absolute position of in*in_pos in the file. All code that
+	/// modifies *in_pos also updates this. seek_to_pos() needs this
+	/// to determine if we need to request the application to seek for
+	/// us or if we can do the seeking internally by adjusting *in_pos.
+	uint64_t file_cur_pos;
+
+	/// This refers to absolute positions of interesting parts of the
+	/// input file. Sometimes it points to the *beginning* of a specific
+	/// field and sometimes to the *end* of a field. The current target
+	/// position at each moment is explained in the comments.
+	uint64_t file_target_pos;
+
+	/// Size of the .xz file (from the application).
+	uint64_t file_size;
+
+	/// Index decoder
+	lzma_next_coder index_decoder;
+
+	/// Number of bytes remaining in the Index field that is currently
+	/// being decoded.
+	lzma_vli index_remaining;
+
+	/// The Index decoder will store the decoded Index in this pointer.
+	lzma_index *this_index;
+
+	/// Amount of Stream Padding in the current Stream.
+	lzma_vli stream_padding;
+
+	/// The final combined index is collected here.
+	lzma_index *combined_index;
+
+	/// Pointer from the application where to store the index information
+	/// after successful decoding.
+	lzma_index **dest_index;
+
+	/// Pointer to lzma_stream.seek_pos to be used when returning
+	/// LZMA_SEEK_NEEDED. This is set by seek_to_pos() when needed.
+	uint64_t *external_seek_pos;
+
+	/// Memory usage limit
+	uint64_t memlimit;
+
+	/// Stream Flags from the very beginning of the file.
+	lzma_stream_flags first_header_flags;
+
+	/// Stream Flags from Stream Header of the current Stream.
+	lzma_stream_flags header_flags;
+
+	/// Stream Flags from Stream Footer of the current Stream.
+	lzma_stream_flags footer_flags;
+
+	size_t temp_pos;
+	size_t temp_size;
+	uint8_t temp8192;
+
+} lzma_file_info_coder;
+
+
+/// Copies data from in*in_pos into coder->temp until
+/// coder->temp_pos == coder->temp_size. This also keeps coder->file_cur_pos
+/// in sync with *in_pos. Returns true if more input is needed.
+static bool
+fill_temp(lzma_file_info_coder *coder, const uint8_t *restrict in,
+		size_t *restrict in_pos, size_t in_size)
+{
+	coder->file_cur_pos += lzma_bufcpy(in, in_pos, in_size,
+			coder->temp, &coder->temp_pos, coder->temp_size);
+	return coder->temp_pos < coder->temp_size;
+}
+
+
+/// Seeks to the absolute file position specified by target_pos.
+/// This tries to do the seeking by only modifying *in_pos, if possible.
+/// The main benefit of this is that if one passes the whole file at once
+/// to lzma_code(), the decoder will never need to return LZMA_SEEK_NEEDED
+/// as all the seeking can be done by adjusting *in_pos in this function.
+///
+/// Returns true if an external seek is needed and the caller must return
+/// LZMA_SEEK_NEEDED.
+static bool
+seek_to_pos(lzma_file_info_coder *coder, uint64_t target_pos,
+		size_t in_start, size_t *in_pos, size_t in_size)
+{
+	// The input buffer doesn't extend beyond the end of the file.
+	// This has been checked by file_info_decode() already.
+	assert(coder->file_size - coder->file_cur_pos >= in_size - *in_pos);
+
+	const uint64_t pos_min = coder->file_cur_pos - (*in_pos - in_start);
+	const uint64_t pos_max = coder->file_cur_pos + (in_size - *in_pos);
+
+	bool external_seek_needed;
+
+	if (target_pos >= pos_min && target_pos <= pos_max) {
+		// The requested position is available in the current input
+		// buffer or right after it. That is, in a corner case we
+		// end up setting *in_pos == in_size and thus will immediately
+		// need new input bytes from the application.
+		*in_pos += (size_t)(target_pos - coder->file_cur_pos);
+		external_seek_needed = false;
+	} else {
+		// Ask the application to seek the input file.
+		*coder->external_seek_pos = target_pos;
+		external_seek_needed = true;
+
+		// Mark the whole input buffer as used. This way
+		// lzma_stream.total_in will have a better estimate
+		// of the amount of data read. It still won't be perfect
+		// as the value will depend on the input buffer size that
+		// the application uses, but it should be good enough for
+		// those few who want an estimate.
+		*in_pos = in_size;
+	}
+
+	// After seeking (internal or external) the current position
+	// will match the requested target position.
+	coder->file_cur_pos = target_pos;
+
+	return external_seek_needed;
+}
+
+
+/// The caller sets coder->file_target_pos so that it points to the *end*
+/// of the desired file position. This function then determines how far
+/// backwards from that position we can seek. After seeking fill_temp()
+/// can be used to read data into coder->temp. When fill_temp() has finished,
+/// coder->tempcoder->temp_size will match coder->file_target_pos.
+///
+/// This also validates that coder->target_file_pos is sane in sense that
+/// we aren't trying to seek too far backwards (too close or beyond the
+/// beginning of the file).
+static lzma_ret
+reverse_seek(lzma_file_info_coder *coder,
+		size_t in_start, size_t *in_pos, size_t in_size)
+{
+	// Check that there is enough data before the target position
+	// to contain at least Stream Header and Stream Footer. If there
+	// isn't, the file cannot be valid.
+	if (coder->file_target_pos < 2 * LZMA_STREAM_HEADER_SIZE)
+		return LZMA_DATA_ERROR;
+
+	coder->temp_pos = 0;
+
+	// The Stream Header at the very beginning of the file gets handled
+	// specially in SEQ_MAGIC_BYTES and thus we will never need to seek
+	// there. By not seeking to the first LZMA_STREAM_HEADER_SIZE bytes
+	// we avoid a useless external seek after SEQ_MAGIC_BYTES if the
+	// application uses an extremely small input buffer and the input
+	// file is very small.
+	if (coder->file_target_pos - LZMA_STREAM_HEADER_SIZE
+			< sizeof(coder->temp))
+		coder->temp_size = (size_t)(coder->file_target_pos
+				- LZMA_STREAM_HEADER_SIZE);
+	else
+		coder->temp_size = sizeof(coder->temp);
+
+	// The above if-statements guarantee this. This is important because
+	// the Stream Header/Footer decoders assume that there's at least
+	// LZMA_STREAM_HEADER_SIZE bytes in coder->temp.
+	assert(coder->temp_size >= LZMA_STREAM_HEADER_SIZE);
+
+	if (seek_to_pos(coder, coder->file_target_pos - coder->temp_size,
+			in_start, in_pos, in_size))
+		return LZMA_SEEK_NEEDED;
+
+	return LZMA_OK;
+}
+
+
+/// Gets the number of zero-bytes at the end of the buffer.
+static size_t
+get_padding_size(const uint8_t *buf, size_t buf_size)
+{
+	size_t padding = 0;
+	while (buf_size > 0 && buf--buf_size == 0x00)
+		++padding;
+
+	return padding;
+}
+
+
+/// With the Stream Header at the very beginning of the file, LZMA_FORMAT_ERROR
+/// is used to tell the application that Magic Bytes didn't match. In other
+/// Stream Header/Footer fields (in the middle/end of the file) it could be
+/// a bit confusing to return LZMA_FORMAT_ERROR as we already know that there
+/// is a valid Stream Header at the beginning of the file. For those cases
+/// this function is used to convert LZMA_FORMAT_ERROR to LZMA_DATA_ERROR.
+static lzma_ret
+hide_format_error(lzma_ret ret)
+{
+	if (ret == LZMA_FORMAT_ERROR)
+		ret = LZMA_DATA_ERROR;
+
+	return ret;
+}
+
+
+/// Calls the Index decoder and updates coder->index_remaining.
+/// This is a separate function because the input can be either directly
+/// from the application or from coder->temp.
+static lzma_ret
+decode_index(lzma_file_info_coder *coder, const lzma_allocator *allocator,
+		const uint8_t *restrict in, size_t *restrict in_pos,
+		size_t in_size, bool update_file_cur_pos)
+{
+	const size_t in_start = *in_pos;
+
+	const lzma_ret ret = coder->index_decoder.code(
+			coder->index_decoder.coder,
+			allocator, in, in_pos, in_size,
+			NULL, NULL, 0, LZMA_RUN);
+
+	coder->index_remaining -= *in_pos - in_start;
+
+	if (update_file_cur_pos)
+		coder->file_cur_pos += *in_pos - in_start;
+
+	return ret;
+}
+
+
+static lzma_ret
+file_info_decode(void *coder_ptr, const lzma_allocator *allocator,
+		const uint8_t *restrict in, size_t *restrict in_pos,
+		size_t in_size,
+		uint8_t *restrict out lzma_attribute((__unused__)),
+		size_t *restrict out_pos lzma_attribute((__unused__)),
+		size_t out_size lzma_attribute((__unused__)),
+		lzma_action action lzma_attribute((__unused__)))
+{
+	lzma_file_info_coder *coder = coder_ptr;
+	const size_t in_start = *in_pos;
+
+	// If the caller provides input past the end of the file, trim
+	// the extra bytes from the buffer so that we won't read too far.
+	assert(coder->file_size >= coder->file_cur_pos);
+	if (coder->file_size - coder->file_cur_pos < in_size - in_start)
+		in_size = in_start
+			+ (size_t)(coder->file_size - coder->file_cur_pos);
+
+	while (true)
+	switch (coder->sequence) {
+	case SEQ_MAGIC_BYTES:
+		// Decode the Stream Header at the beginning of the file
+		// first to check if the Magic Bytes match. The flags
+		// are stored in coder->first_header_flags so that we
+		// don't need to seek to it again.
+		//
+		// Check that the file is big enough to contain at least
+		// Stream Header.
+		if (coder->file_size < LZMA_STREAM_HEADER_SIZE)
+			return LZMA_FORMAT_ERROR;
+
+		// Read the Stream Header field into coder->temp.
+		if (fill_temp(coder, in, in_pos, in_size))
+			return LZMA_OK;
+
+		// This is the only Stream Header/Footer decoding where we
+		// want to return LZMA_FORMAT_ERROR if the Magic Bytes don't
+		// match. Elsewhere it will be converted to LZMA_DATA_ERROR.
+		return_if_error(lzma_stream_header_decode(
+				&coder->first_header_flags, coder->temp));
+
+		// Now that we know that the Magic Bytes match, check the
+		// file size. It's better to do this here after checking the
+		// Magic Bytes since this way we can give LZMA_FORMAT_ERROR
+		// instead of LZMA_DATA_ERROR when the Magic Bytes don't
+		// match in a file that is too big or isn't a multiple of
+		// four bytes.
+		if (coder->file_size > LZMA_VLI_MAX || (coder->file_size & 3))
+			return LZMA_DATA_ERROR;
+
+		// Start looking for Stream Padding and Stream Footer
+		// at the end of the file.
+		coder->file_target_pos = coder->file_size;
+
+	// Fall through
+
+	case SEQ_PADDING_SEEK:
+		coder->sequence = SEQ_PADDING_DECODE;
+		return_if_error(reverse_seek(
+				coder, in_start, in_pos, in_size));
+
+	// Fall through
+
+	case SEQ_PADDING_DECODE: {
+		// Copy to coder->temp first. This keeps the code simpler if
+		// the application only provides input a few bytes at a time.
+		if (fill_temp(coder, in, in_pos, in_size))
+			return LZMA_OK;
+
+		// Scan the buffer backwards to get the size of the
+		// Stream Padding field (if any).
+		const size_t new_padding = get_padding_size(
+				coder->temp, coder->temp_size);
+		coder->stream_padding += new_padding;
+
+		// Set the target position to the beginning of Stream Padding
+		// that has been observed so far. If all Stream Padding has
+		// been seen, then the target position will be at the end
+		// of the Stream Footer field.
+		coder->file_target_pos -= new_padding;
+
+		if (new_padding == coder->temp_size) {
+			// The whole buffer was padding. Seek backwards in
+			// the file to get more input.
+			coder->sequence = SEQ_PADDING_SEEK;
+			break;
+		}
+
+		// Size of Stream Padding must be a multiple of 4 bytes.
+		if (coder->stream_padding & 3)
+			return LZMA_DATA_ERROR;
+
+		coder->sequence = SEQ_FOOTER;
+
+		// Calculate the amount of non-padding data in coder->temp.
+		coder->temp_size -= new_padding;
+		coder->temp_pos = coder->temp_size;
+
+		// We can avoid an external seek if the whole Stream Footer
+		// is already in coder->temp. In that case SEQ_FOOTER won't
+		// read more input and will find the Stream Footer from
+		// coder->tempcoder->temp_size - LZMA_STREAM_HEADER_SIZE.
+		//
+		// Otherwise we will need to seek. The seeking is done so
+		// that Stream Footer wil be at the end of coder->temp.
+		// This way it's likely that we also get a complete Index
+		// field into coder->temp without needing a separate seek
+		// for that (unless the Index field is big).
+		if (coder->temp_size < LZMA_STREAM_HEADER_SIZE)
+			return_if_error(reverse_seek(
+					coder, in_start, in_pos, in_size));
+	}
+
+	// Fall through
+
+	case SEQ_FOOTER:
+		// Copy the Stream Footer field into coder->temp.
+		// If Stream Footer was already available in coder->temp
+		// in SEQ_PADDING_DECODE, then this does nothing.
+		if (fill_temp(coder, in, in_pos, in_size))
+			return LZMA_OK;
+
+		// Make coder->file_target_pos and coder->temp_size point
+		// to the beginning of Stream Footer and thus to the end
+		// of the Index field. coder->temp_pos will be updated
+		// a bit later.
+		coder->file_target_pos -= LZMA_STREAM_HEADER_SIZE;
+		coder->temp_size -= LZMA_STREAM_HEADER_SIZE;
+
+		// Decode Stream Footer.
+		return_if_error(hide_format_error(lzma_stream_footer_decode(
+				&coder->footer_flags,
+				coder->temp + coder->temp_size)));
+
+		// Check that we won't seek past the beginning of the file.
+		//
+		// LZMA_STREAM_HEADER_SIZE is added because there must be
+		// space for Stream Header too even though we won't seek
+		// there before decoding the Index field.
+		//
+		// There's no risk of integer overflow here because
+		// Backward Size cannot be greater than 2^34.
+		if (coder->file_target_pos < coder->footer_flags.backward_size
+				+ LZMA_STREAM_HEADER_SIZE)
+			return LZMA_DATA_ERROR;
+
+		// Set the target position to the beginning of the Index field.
+		coder->file_target_pos -= coder->footer_flags.backward_size;
+		coder->sequence = SEQ_INDEX_INIT;
+
+		// We can avoid an external seek if the whole Index field is
+		// already available in coder->temp.
+		if (coder->temp_size >= coder->footer_flags.backward_size) {
+			// Set coder->temp_pos to point to the beginning
+			// of the Index.
+			coder->temp_pos = coder->temp_size
+					- coder->footer_flags.backward_size;
+		} else {
+			// These are set to zero to indicate that there's no
+			// useful data (Index or anything else) in coder->temp.
+			coder->temp_pos = 0;
+			coder->temp_size = 0;
+
+			// Seek to the beginning of the Index field.
+			if (seek_to_pos(coder, coder->file_target_pos,
+					in_start, in_pos, in_size))
+				return LZMA_SEEK_NEEDED;
+		}
+
+	// Fall through
+
+	case SEQ_INDEX_INIT: {
+		// Calculate the amount of memory already used by the earlier
+		// Indexes so that we know how big memory limit to pass to
+		// the Index decoder.
+		//
+		// NOTE: When there are multiple Streams, the separate
+		// lzma_index structures can use more RAM (as measured by
+		// lzma_index_memused()) than the final combined lzma_index.
+		// Thus memlimit may need to be slightly higher than the final
+		// calculated memory usage will be. This is perhaps a bit
+		// confusing to the application, but I think it shouldn't
+		// cause problems in practice.
+		uint64_t memused = 0;
+		if (coder->combined_index != NULL) {
+			memused = lzma_index_memused(coder->combined_index);
+			assert(memused <= coder->memlimit);
+			if (memused > coder->memlimit) // Extra sanity check
+				return LZMA_PROG_ERROR;
+		}
+
+		// Initialize the Index decoder.
+		return_if_error(lzma_index_decoder_init(
+				&coder->index_decoder, allocator,
+				&coder->this_index,
+				coder->memlimit - memused));
+
+		coder->index_remaining = coder->footer_flags.backward_size;
+		coder->sequence = SEQ_INDEX_DECODE;
+	}
+
+	// Fall through
+
+	case SEQ_INDEX_DECODE: {
+		// Decode (a part of) the Index. If the whole Index is already
+		// in coder->temp, read it from there. Otherwise read from
+		// in*in_pos onwards. Note that index_decode() updates
+		// coder->index_remaining and optionally coder->file_cur_pos.
+		lzma_ret ret;
+		if (coder->temp_size != 0) {
+			assert(coder->temp_size - coder->temp_pos
+					== coder->index_remaining);
+			ret = decode_index(coder, allocator, coder->temp,
+					&coder->temp_pos, coder->temp_size,
+					false);
+		} else {
+			// Don't give the decoder more input than the known
+			// remaining size of the Index field.
+			size_t in_stop = in_size;
+			if (in_size - *in_pos > coder->index_remaining)
+				in_stop = *in_pos
+					+ (size_t)(coder->index_remaining);
+
+			ret = decode_index(coder, allocator,
+					in, in_pos, in_stop, true);
+		}
+
+		switch (ret) {
+		case LZMA_OK:
+			// If the Index docoder asks for more input when we
+			// have already given it as much input as Backward Size
+			// indicated, the file is invalid.
+			if (coder->index_remaining == 0)
+				return LZMA_DATA_ERROR;
+
+			// We cannot get here if we were reading Index from
+			// coder->temp because when reading from coder->temp
+			// we give the Index decoder exactly
+			// coder->index_remaining bytes of input.
+			assert(coder->temp_size == 0);
+
+			return LZMA_OK;
+
+		case LZMA_STREAM_END:
+			// If the decoding seems to be successful, check also
+			// that the Index decoder consumed as much input as
+			// indicated by the Backward Size field.
+			if (coder->index_remaining != 0)
+				return LZMA_DATA_ERROR;
+
+			break;
+
+		default:
+			return ret;
+		}
+
+		// Calculate how much the Index tells us to seek backwards
+		// (relative to the beginning of the Index): Total size of
+		// all Blocks plus the size of the Stream Header field.
+		// No integer overflow here because lzma_index_total_size()
+		// cannot return a value greater than LZMA_VLI_MAX.
+		const uint64_t seek_amount
+				= lzma_index_total_size(coder->this_index)
+					+ LZMA_STREAM_HEADER_SIZE;
+
+		// Check that Index is sane in sense that seek_amount won't
+		// make us seek past the beginning of the file when locating
+		// the Stream Header.
+		//
+		// coder->file_target_pos still points to the beginning of
+		// the Index field.
+		if (coder->file_target_pos < seek_amount)
+			return LZMA_DATA_ERROR;
+
+		// Set the target to the beginning of Stream Header.
+		coder->file_target_pos -= seek_amount;
+
+		if (coder->file_target_pos == 0) {
+			// We would seek to the beginning of the file, but
+			// since we already decoded that Stream Header in
+			// SEQ_MAGIC_BYTES, we can use the cached value from
+			// coder->first_header_flags to avoid the seek.
+			coder->header_flags = coder->first_header_flags;
+			coder->sequence = SEQ_HEADER_COMPARE;
+			break;
+		}
+
+		coder->sequence = SEQ_HEADER_DECODE;
+
+		// Make coder->file_target_pos point to the end of
+		// the Stream Header field.
+		coder->file_target_pos += LZMA_STREAM_HEADER_SIZE;
+
+		// If coder->temp_size is non-zero, it points to the end
+		// of the Index field. Then the beginning of the Index
+		// field is at coder->tempcoder->temp_size
+		// - coder->footer_flags.backward_size.
+		assert(coder->temp_size == 0 || coder->temp_size
+				>= coder->footer_flags.backward_size);
+
+		// If coder->temp contained the whole Index, see if it has
+		// enough data to contain also the Stream Header. If so,
+		// we avoid an external seek.
+		//
+		// NOTE: This can happen only with small .xz files and only
+		// for the non-first Stream as the Stream Flags of the first
+		// Stream are cached and already handled a few lines above.
+		// So this isn't as useful as the other seek-avoidance cases.
+		if (coder->temp_size != 0 && coder->temp_size
+				- coder->footer_flags.backward_size
+				>= seek_amount) {
+			// Make temp_pos and temp_size point to the *end* of
+			// Stream Header so that SEQ_HEADER_DECODE will find
+			// the start of Stream Header from coder->temp
+			// coder->temp_size - LZMA_STREAM_HEADER_SIZE.
+			coder->temp_pos = coder->temp_size
+					- coder->footer_flags.backward_size
+					- seek_amount
+					+ LZMA_STREAM_HEADER_SIZE;
+			coder->temp_size = coder->temp_pos;
+		} else {
+			// Seek so that Stream Header will be at the end of
+			// coder->temp. With typical multi-Stream files we
+			// will usually also get the Stream Footer and Index
+			// of the *previous* Stream in coder->temp and thus
+			// won't need a separate seek for them.
+			return_if_error(reverse_seek(coder,
+					in_start, in_pos, in_size));
+		}
+	}
+
+	// Fall through
+
+	case SEQ_HEADER_DECODE:
+		// Copy the Stream Header field into coder->temp.
+		// If Stream Header was already available in coder->temp
+		// in SEQ_INDEX_DECODE, then this does nothing.
+		if (fill_temp(coder, in, in_pos, in_size))
+			return LZMA_OK;
+
+		// Make all these point to the beginning of Stream Header.
+		coder->file_target_pos -= LZMA_STREAM_HEADER_SIZE;
+		coder->temp_size -= LZMA_STREAM_HEADER_SIZE;
+		coder->temp_pos = coder->temp_size;
+
+		// Decode the Stream Header.
+		return_if_error(hide_format_error(lzma_stream_header_decode(
+				&coder->header_flags,
+				coder->temp + coder->temp_size)));
+
+		coder->sequence = SEQ_HEADER_COMPARE;
+
+	// Fall through
+
+	case SEQ_HEADER_COMPARE:
+		// Compare Stream Header against Stream Footer. They must
+		// match.
+		return_if_error(lzma_stream_flags_compare(
+				&coder->header_flags, &coder->footer_flags));
+
+		// Store the decoded Stream Flags into the Index. Use the
+		// Footer Flags because it contains Backward Size, although
+		// it shouldn't matter in practice.
+		if (lzma_index_stream_flags(coder->this_index,
+				&coder->footer_flags) != LZMA_OK)
+			return LZMA_PROG_ERROR;
+
+		// Store also the size of the Stream Padding field. It is
+		// needed to calculate the offsets of the Streams correctly.
+		if (lzma_index_stream_padding(coder->this_index,
+				coder->stream_padding) != LZMA_OK)
+			return LZMA_PROG_ERROR;
+
+		// Reset it so that it's ready for the next Stream.
+		coder->stream_padding = 0;
+
+		// Append the earlier decoded Indexes after this_index.
+		if (coder->combined_index != NULL)
+			return_if_error(lzma_index_cat(coder->this_index,
+					coder->combined_index, allocator));
+
+		coder->combined_index = coder->this_index;
+		coder->this_index = NULL;
+
+		// If the whole file was decoded, tell the caller that we
+		// are finished.
+		if (coder->file_target_pos == 0) {
+			// The combined index must indicate the same file
+			// size as was told to us at initialization.
+			assert(lzma_index_file_size(coder->combined_index)
+					== coder->file_size);
+
+			// Make the combined index available to
+			// the application.
+			*coder->dest_index = coder->combined_index;
+			coder->combined_index = NULL;
+
+			// Mark the input buffer as used since we may have
+			// done internal seeking and thus don't know how
+			// many input bytes were actually used. This way
+			// lzma_stream.total_in gets a slightly better
+			// estimate of the amount of input used.
+			*in_pos = in_size;
+			return LZMA_STREAM_END;
+		}
+
+		// We didn't hit the beginning of the file yet, so continue
+		// reading backwards in the file. If we have unprocessed
+		// data in coder->temp, use it before requesting more data
+		// from the application.
+		//
+		// coder->file_target_pos, coder->temp_size, and
+		// coder->temp_pos all point to the beginning of Stream Header
+		// and thus the end of the previous Stream in the file.
+		coder->sequence = coder->temp_size > 0
+				? SEQ_PADDING_DECODE : SEQ_PADDING_SEEK;
+		break;
+
+	default:
+		assert(0);
+		return LZMA_PROG_ERROR;
+	}
+}
+
+
+static lzma_ret
+file_info_decoder_memconfig(void *coder_ptr, uint64_t *memusage,
+		uint64_t *old_memlimit, uint64_t new_memlimit)
+{
+	lzma_file_info_coder *coder = coder_ptr;
+
+	// The memory usage calculation comes from three things:
+	//
+	// (1) The Indexes that have already been decoded and processed into
+	// coder->combined_index.
+	//
+	// (2) The latest Index in coder->this_index that has been decoded but
+	// not yet put into coder->combined_index.
+	//
+	// (3) The latest Index that we have started decoding but haven't
+	// finished and thus isn't available in coder->this_index yet.
+	// Memory usage and limit information needs to be communicated
+	// from/to coder->index_decoder.
+	//
+	// Care has to be taken to not do both (2) and (3) when calculating
+	// the memory usage.
+	uint64_t combined_index_memusage = 0;
+	uint64_t this_index_memusage = 0;
+
+	// (1) If we have already successfully decoded one or more Indexes,
+	// get their memory usage.
+	if (coder->combined_index != NULL)
+		combined_index_memusage = lzma_index_memused(
+				coder->combined_index);
+
+	// Choose between (2), (3), or neither.
+	if (coder->this_index != NULL) {
+		// (2) The latest Index is available. Use its memory usage.
+		this_index_memusage = lzma_index_memused(coder->this_index);
+
+	} else if (coder->sequence == SEQ_INDEX_DECODE) {
+		// (3) The Index decoder is activate and hasn't yet stored
+		// the new index in coder->this_index. Get the memory usage
+		// information from the Index decoder.
+		//
+		// NOTE: If the Index decoder doesn't yet know how much memory
+		// it will eventually need, it will return a tiny value here.
+		uint64_t dummy;
+		if (coder->index_decoder.memconfig(coder->index_decoder.coder,
+					&this_index_memusage, &dummy, 0)
+				!= LZMA_OK) {
+			assert(0);
+			return LZMA_PROG_ERROR;
+		}
+	}
+
+	// Now we know the total memory usage/requirement. If we had neither
+	// old Indexes nor a new Index, this will be zero which isn't
+	// acceptable as lzma_memusage() has to return non-zero on success
+	// and even with an empty .xz file we will end up with a lzma_index
+	// that takes some memory.
+	*memusage = combined_index_memusage + this_index_memusage;
+	if (*memusage == 0)
+		*memusage = lzma_index_memusage(1, 0);
+
+	*old_memlimit = coder->memlimit;
+
+	// If requested, set a new memory usage limit.
+	if (new_memlimit != 0) {
+		if (new_memlimit < *memusage)
+			return LZMA_MEMLIMIT_ERROR;
+
+		// In the condition (3) we need to tell the Index decoder
+		// its new memory usage limit.
+		if (coder->this_index == NULL
+				&& coder->sequence == SEQ_INDEX_DECODE) {
+			const uint64_t idec_new_memlimit = new_memlimit
+					- combined_index_memusage;
+
+			assert(this_index_memusage > 0);
+			assert(idec_new_memlimit > 0);
+
+			uint64_t dummy1;
+			uint64_t dummy2;
+
+			if (coder->index_decoder.memconfig(
+					coder->index_decoder.coder,
+					&dummy1, &dummy2, idec_new_memlimit)
+					!= LZMA_OK) {
+				assert(0);
+				return LZMA_PROG_ERROR;
+			}
+		}
+
+		coder->memlimit = new_memlimit;
+	}
+
+	return LZMA_OK;
+}
+
+
+static void
+file_info_decoder_end(void *coder_ptr, const lzma_allocator *allocator)
+{
+	lzma_file_info_coder *coder = coder_ptr;
+
+	lzma_next_end(&coder->index_decoder, allocator);
+	lzma_index_end(coder->this_index, allocator);
+	lzma_index_end(coder->combined_index, allocator);
+
+	lzma_free(coder, allocator);
+	return;
+}
+
+
+static lzma_ret
+lzma_file_info_decoder_init(lzma_next_coder *next,
+		const lzma_allocator *allocator, uint64_t *seek_pos,
+		lzma_index **dest_index,
+		uint64_t memlimit, uint64_t file_size)
+{
+	lzma_next_coder_init(&lzma_file_info_decoder_init, next, allocator);
+
+	if (dest_index == NULL)
+		return LZMA_PROG_ERROR;
+
+	lzma_file_info_coder *coder = next->coder;
+	if (coder == NULL) {
+		coder = lzma_alloc(sizeof(lzma_file_info_coder), allocator);
+		if (coder == NULL)
+			return LZMA_MEM_ERROR;
+
+		next->coder = coder;
+		next->code = &file_info_decode;
+		next->end = &file_info_decoder_end;
+		next->memconfig = &file_info_decoder_memconfig;
+
+		coder->index_decoder = LZMA_NEXT_CODER_INIT;
+		coder->this_index = NULL;
+		coder->combined_index = NULL;
+	}
+
+	coder->sequence = SEQ_MAGIC_BYTES;
+	coder->file_cur_pos = 0;
+	coder->file_target_pos = 0;
+	coder->file_size = file_size;
+
+	lzma_index_end(coder->this_index, allocator);
+	coder->this_index = NULL;
+
+	lzma_index_end(coder->combined_index, allocator);
+	coder->combined_index = NULL;
+
+	coder->stream_padding = 0;
+
+	coder->dest_index = dest_index;
+	coder->external_seek_pos = seek_pos;
+
+	// If memlimit is 0, make it 1 to ensure that lzma_memlimit_get()
+	// won't return 0 (which would indicate an error).
+	coder->memlimit = my_max(1, memlimit);
+
+	// Prepare these for reading the first Stream Header into coder->temp.
+	coder->temp_pos = 0;
+	coder->temp_size = LZMA_STREAM_HEADER_SIZE;
+
+	return LZMA_OK;
+}
+
+
+extern LZMA_API(lzma_ret)
+lzma_file_info_decoder(lzma_stream *strm, lzma_index **dest_index,
+		uint64_t memlimit, uint64_t file_size)
+{
+	lzma_next_strm_init(lzma_file_info_decoder_init, strm, &strm->seek_pos,
+			dest_index, memlimit, file_size);
+
+	// We allow LZMA_FINISH in addition to LZMA_RUN for convenience.
+	// lzma_code() is able to handle the LZMA_FINISH + LZMA_SEEK_NEEDED
+	// combination in a sane way. Applications still need to be careful
+	// if they use LZMA_FINISH so that they remember to reset it back
+	// to LZMA_RUN after seeking if needed.
+	strm->internal->supported_actionsLZMA_RUN = true;
+	strm->internal->supported_actionsLZMA_FINISH = true;
+
+	return LZMA_OK;
+}

_service:tar_scm:xz-5.2.5.tar.xz/src/liblzma/common/filter_common.c -> _service:tar_scm:xz-5.4.1.tar.xz/src/liblzma/common/filter_common.c Changed

@@ -42,6 +42,13 @@
 		.last_ok = true,
 		.changes_size = true,
 	},
+	{
+		.id = LZMA_FILTER_LZMA1EXT,
+		.options_size = sizeof(lzma_options_lzma),
+		.non_last_ok = false,
+		.last_ok = true,
+		.changes_size = true,
+	},
 #endif
 #if defined(HAVE_ENCODER_LZMA2) || defined(HAVE_DECODER_LZMA2)
 	{
@@ -97,6 +104,15 @@
 		.changes_size = false,
 	},
 #endif
+#if defined(HAVE_ENCODER_ARM64) || defined(HAVE_DECODER_ARM64)
+	{
+		.id = LZMA_FILTER_ARM64,
+		.options_size = sizeof(lzma_options_bcj),
+		.non_last_ok = true,
+		.last_ok = false,
+		.changes_size = false,
+	},
+#endif
 #if defined(HAVE_ENCODER_SPARC) || defined(HAVE_DECODER_SPARC)
 	{
 		.id = LZMA_FILTER_SPARC,
@@ -122,12 +138,16 @@
 
 
 extern LZMA_API(lzma_ret)
-lzma_filters_copy(const lzma_filter *src, lzma_filter *dest,
+lzma_filters_copy(const lzma_filter *src, lzma_filter *real_dest,
 		const lzma_allocator *allocator)
 {
-	if (src == NULL || dest == NULL)
+	if (src == NULL || real_dest == NULL)
 		return LZMA_PROG_ERROR;
 
+	// Use a temporary destination so that the real destination
+	// will never be modied if an error occurs.
+	lzma_filter destLZMA_FILTERS_MAX + 1;
+
 	lzma_ret ret;
 	size_t i;
 	for (i = 0; srci.id != LZMA_VLI_UNKNOWN; ++i) {
@@ -173,25 +193,53 @@
 	}
 
 	// Terminate the filter array.
-	assert(i <= LZMA_FILTERS_MAX + 1);
+	assert(i < LZMA_FILTERS_MAX + 1);
 	desti.id = LZMA_VLI_UNKNOWN;
 	desti.options = NULL;
 
+	// Copy it to the caller-supplied array now that we know that
+	// no errors occurred.
+	memcpy(real_dest, dest, (i + 1) * sizeof(lzma_filter));
+
 	return LZMA_OK;
 
 error:
 	// Free the options which we have already allocated.
-	while (i-- > 0) {
+	while (i-- > 0)
 		lzma_free(desti.options, allocator);
-		desti.options = NULL;
-	}
 
 	return ret;
 }
 
 
-static lzma_ret
-validate_chain(const lzma_filter *filters, size_t *count)
+extern LZMA_API(void)
+lzma_filters_free(lzma_filter *filters, const lzma_allocator *allocator)
+{
+	if (filters == NULL)
+		return;
+
+	for (size_t i = 0; filtersi.id != LZMA_VLI_UNKNOWN; ++i) {
+		if (i == LZMA_FILTERS_MAX) {
+			// The API says that LZMA_FILTERS_MAX + 1 is the
+			// maximum allowed size including the terminating
+			// element. Thus, we should never get here but in
+			// case there is a bug and we do anyway, don't go
+			// past the (probable) end of the array.
+			assert(0);
+			break;
+		}
+
+		lzma_free(filtersi.options, allocator);
+		filtersi.options = NULL;
+		filtersi.id = LZMA_VLI_UNKNOWN;
+	}
+
+	return;
+}
+
+
+extern lzma_ret
+lzma_validate_chain(const lzma_filter *filters, size_t *count)
 {
 	// There must be at least one filter.
 	if (filters == NULL || filters0.id == LZMA_VLI_UNKNOWN)
@@ -245,7 +293,7 @@
 {
 	// Do some basic validation and get the number of filters.
 	size_t count;
-	return_if_error(validate_chain(options, &count));
+	return_if_error(lzma_validate_chain(options, &count));
 
 	// Set the filter functions and copy the options pointer.
 	lzma_filter_info filtersLZMA_FILTERS_MAX + 1;
@@ -298,7 +346,7 @@
 	// The chain has to have at least one filter.
 	{
 		size_t tmp;
-		if (validate_chain(filters, &tmp) != LZMA_OK)
+		if (lzma_validate_chain(filters, &tmp) != LZMA_OK)
 			return UINT64_MAX;
 	}

_service:tar_scm:xz-5.2.5.tar.xz/src/liblzma/common/filter_common.h -> _service:tar_scm:xz-5.4.1.tar.xz/src/liblzma/common/filter_common.h Changed

_service:tar_scm:xz-5.2.5.tar.xz/src/liblzma/common/filter_decoder.c -> _service:tar_scm:xz-5.4.1.tar.xz/src/liblzma/common/filter_decoder.c Changed

_service:tar_scm:xz-5.2.5.tar.xz/src/liblzma/common/filter_encoder.c -> _service:tar_scm:xz-5.4.1.tar.xz/src/liblzma/common/filter_encoder.c Changed

@@ -37,9 +37,12 @@
 	uint64_t (*block_size)(const void *options);
 
 	/// Tells the size of the Filter Properties field. If options are
-	/// invalid, UINT32_MAX is returned. If this is NULL, props_size_fixed
-	/// is used.
+	/// invalid, LZMA_OPTIONS_ERROR is returned and size is set to
+	/// UINT32_MAX.
 	lzma_ret (*props_size_get)(uint32_t *size, const void *options);
+
+	/// Some filters will always have the same size Filter Properties
+	/// field. If props_size_get is NULL, this value is used.
 	uint32_t props_size_fixed;
 
 	/// Encodes Filter Properties.
@@ -59,7 +62,16 @@
 		.id = LZMA_FILTER_LZMA1,
 		.init = &lzma_lzma_encoder_init,
 		.memusage = &lzma_lzma_encoder_memusage,
-		.block_size = NULL, // FIXME
+		.block_size = NULL, // Not needed for LZMA1
+		.props_size_get = NULL,
+		.props_size_fixed = 5,
+		.props_encode = &lzma_lzma_props_encode,
+	},
+	{
+		.id = LZMA_FILTER_LZMA1EXT,
+		.init = &lzma_lzma_encoder_init,
+		.memusage = &lzma_lzma_encoder_memusage,
+		.block_size = NULL, // Not needed for LZMA1
 		.props_size_get = NULL,
 		.props_size_fixed = 5,
 		.props_encode = &lzma_lzma_props_encode,
@@ -70,7 +82,7 @@
 		.id = LZMA_FILTER_LZMA2,
 		.init = &lzma_lzma2_encoder_init,
 		.memusage = &lzma_lzma2_encoder_memusage,
-		.block_size = &lzma_lzma2_block_size, // FIXME
+		.block_size = &lzma_lzma2_block_size,
 		.props_size_get = NULL,
 		.props_size_fixed = 1,
 		.props_encode = &lzma_lzma2_props_encode,
@@ -126,6 +138,16 @@
 		.props_encode = &lzma_simple_props_encode,
 	},
 #endif
+#ifdef HAVE_ENCODER_ARM64
+	{
+		.id = LZMA_FILTER_ARM64,
+		.init = &lzma_simple_arm64_encoder_init,
+		.memusage = NULL,
+		.block_size = NULL,
+		.props_size_get = &lzma_simple_props_size,
+		.props_encode = &lzma_simple_props_encode,
+	},
+#endif
 #ifdef HAVE_ENCODER_SPARC
 	{
 		.id = LZMA_FILTER_SPARC,

_service:tar_scm:xz-5.2.5.tar.xz/src/liblzma/common/hardware_cputhreads.c -> _service:tar_scm:xz-5.4.1.tar.xz/src/liblzma/common/hardware_cputhreads.c Changed

_service:tar_scm:xz-5.2.5.tar.xz/src/liblzma/common/index.c -> _service:tar_scm:xz-5.4.1.tar.xz/src/liblzma/common/index.c Changed

@@ -10,6 +10,7 @@
 //
 ///////////////////////////////////////////////////////////////////////////////
 
+#include "common.h"
 #include "index.h"
 #include "stream_flags_common.h"
 
@@ -656,6 +657,10 @@
 	const uint32_t index_list_size_add = lzma_vli_size(unpadded_size)
 			+ lzma_vli_size(uncompressed_size);
 
+	// Check that uncompressed size will not overflow.
+	if (uncompressed_base + uncompressed_size > LZMA_VLI_MAX)
+		return LZMA_DATA_ERROR;
+
 	// Check that the file size will stay within limits.
 	if (index_file_size(s->node.compressed_base,
 			compressed_base + unpadded_size, s->record_count + 1,
@@ -767,6 +772,9 @@
 lzma_index_cat(lzma_index *restrict dest, lzma_index *restrict src,
 		const lzma_allocator *allocator)
 {
+	if (dest == NULL || src == NULL)
+		return LZMA_PROG_ERROR;
+
 	const lzma_vli dest_file_size = lzma_index_file_size(dest);
 
 	// Check that we don't exceed the file size limits.
@@ -835,6 +843,11 @@
 		}
 	}
 
+	// dest->checks includes the check types of all except the last Stream
+	// in dest. Set the bit for the check type of the last Stream now so
+	// that it won't get lost when Stream(s) from src are appended to dest.
+	dest->checks = lzma_index_checks(dest);
+
 	// Add all the Streams from src to dest. Update the base offsets
 	// of each Stream from src.
 	const index_cat_info info = {
@@ -851,7 +864,7 @@
 	dest->total_size += src->total_size;
 	dest->record_count += src->record_count;
 	dest->index_list_size += src->index_list_size;
-	dest->checks = lzma_index_checks(dest) | src->checks;
+	dest->checks |= src->checks;
 
 	// There's nothing else left in src than the base structure.
 	lzma_free(src, allocator);
@@ -1226,7 +1239,7 @@
 
 	// Use binary search to locate the exact Record. It is the first
 	// Record whose uncompressed_sum is greater than target.
-	// This is because we want the rightmost Record that fullfills the
+	// This is because we want the rightmost Record that fulfills the
 	// search criterion. It is possible that there are empty Blocks;
 	// we don't want to return them.
 	size_t left = 0;

_service:tar_scm:xz-5.2.5.tar.xz/src/liblzma/common/index.h -> _service:tar_scm:xz-5.4.1.tar.xz/src/liblzma/common/index.h Changed

@@ -2,6 +2,13 @@
 //
 /// \file       index.h
 /// \brief      Handling of Index
+/// \note       This header file does not include common.h or lzma.h because
+///             this file is needed by both liblzma internally and by the
+///             tests. Including common.h will include and define many things
+///             the tests do not need and prevents issues with header file
+///             include order. This way, if lzma.h or common.h are not
+///             included before this file it will break on every OS instead
+///             of causing more subtle errors.
 //
 //  Author:     Lasse Collin
 //
@@ -13,8 +20,6 @@
 #ifndef LZMA_INDEX_H
 #define LZMA_INDEX_H
 
-#include "common.h"
-
 
 /// Minimum Unpadded Size
 #define UNPADDED_SIZE_MIN LZMA_VLI_C(5)
@@ -22,6 +27,9 @@
 /// Maximum Unpadded Size
 #define UNPADDED_SIZE_MAX (LZMA_VLI_MAX & ~LZMA_VLI_C(3))
 
+/// Index Indicator based on xz specification
+#define INDEX_INDICATOR 0
+
 
 /// Get the size of the Index Padding field. This is needed by Index encoder
 /// and decoder, but applications should have no use for this.

_service:tar_scm:xz-5.2.5.tar.xz/src/liblzma/common/index_decoder.c -> _service:tar_scm:xz-5.4.1.tar.xz/src/liblzma/common/index_decoder.c Changed

@@ -10,7 +10,7 @@
 //
 ///////////////////////////////////////////////////////////////////////////////
 
-#include "index.h"
+#include "index_decoder.h"
 #include "check.h"
 
 
@@ -80,7 +80,7 @@
 		// format". One could argue that the application should
 		// verify the Index Indicator before trying to decode the
 		// Index, but well, I suppose it is simpler this way.
-		if (in(*in_pos)++ != 0x00)
+		if (in(*in_pos)++ != INDEX_INDICATOR)
 			return LZMA_DATA_ERROR;
 
 		coder->sequence = SEQ_COUNT;
@@ -180,8 +180,11 @@
 				return LZMA_OK;
 
 			if (((coder->crc32 >> (coder->pos * 8)) & 0xFF)
-					!= in(*in_pos)++)
+					!= in(*in_pos)++) {
+#ifndef FUZZING_BUILD_MODE_UNSAFE_FOR_PRODUCTION
 				return LZMA_DATA_ERROR;
+#endif
+			}
 
 		} while (++coder->pos < 4);
 
@@ -265,11 +268,11 @@
 }
 
 
-static lzma_ret
-index_decoder_init(lzma_next_coder *next, const lzma_allocator *allocator,
+extern lzma_ret
+lzma_index_decoder_init(lzma_next_coder *next, const lzma_allocator *allocator,
 		lzma_index **i, uint64_t memlimit)
 {
-	lzma_next_coder_init(&index_decoder_init, next, allocator);
+	lzma_next_coder_init(&lzma_index_decoder_init, next, allocator);
 
 	if (i == NULL)
 		return LZMA_PROG_ERROR;
@@ -296,7 +299,7 @@
 extern LZMA_API(lzma_ret)
 lzma_index_decoder(lzma_stream *strm, lzma_index **i, uint64_t memlimit)
 {
-	lzma_next_strm_init(index_decoder_init, strm, i, memlimit);
+	lzma_next_strm_init(lzma_index_decoder_init, strm, i, memlimit);
 
 	strm->internal->supported_actionsLZMA_RUN = true;
 	strm->internal->supported_actionsLZMA_FINISH = true;

_service:tar_scm:xz-5.4.1.tar.xz/src/liblzma/common/index_decoder.h Added

_service:tar_scm:xz-5.2.5.tar.xz/src/liblzma/common/index_encoder.c -> _service:tar_scm:xz-5.4.1.tar.xz/src/liblzma/common/index_encoder.c Changed

_service:tar_scm:xz-5.2.5.tar.xz/src/liblzma/common/index_hash.c -> _service:tar_scm:xz-5.4.1.tar.xz/src/liblzma/common/index_hash.c Changed

@@ -122,7 +122,7 @@
 
 
 /// Updates the sizes and the hash without any validation.
-static lzma_ret
+static void
 hash_append(lzma_index_hash_info *info, lzma_vli unpadded_size,
 		lzma_vli uncompressed_size)
 {
@@ -136,7 +136,7 @@
 	lzma_check_update(&info->check, LZMA_CHECK_BEST,
 			(const uint8_t *)(sizes), sizeof(sizes));
 
-	return LZMA_OK;
+	return;
 }
 
 
@@ -145,15 +145,14 @@
 		lzma_vli uncompressed_size)
 {
 	// Validate the arguments.
-	if (index_hash->sequence != SEQ_BLOCK
+	if (index_hash == NULL || index_hash->sequence != SEQ_BLOCK
 			|| unpadded_size < UNPADDED_SIZE_MIN
 			|| unpadded_size > UNPADDED_SIZE_MAX
 			|| uncompressed_size > LZMA_VLI_MAX)
 		return LZMA_PROG_ERROR;
 
 	// Update the hash.
-	return_if_error(hash_append(&index_hash->blocks,
-			unpadded_size, uncompressed_size));
+	hash_append(&index_hash->blocks, unpadded_size, uncompressed_size);
 
 	// Validate the properties of *info are still in allowed limits.
 	if (index_hash->blocks.blocks_size > LZMA_VLI_MAX
@@ -191,7 +190,7 @@
 	switch (index_hash->sequence) {
 	case SEQ_BLOCK:
 		// Check the Index Indicator is present.
-		if (in(*in_pos)++ != 0x00)
+		if (in(*in_pos)++ != INDEX_INDICATOR)
 			return LZMA_DATA_ERROR;
 
 		index_hash->sequence = SEQ_COUNT;
@@ -239,9 +238,9 @@
 			index_hash->sequence = SEQ_UNCOMPRESSED;
 		} else {
 			// Update the hash.
-			return_if_error(hash_append(&index_hash->records,
+			hash_append(&index_hash->records,
 					index_hash->unpadded_size,
-					index_hash->uncompressed_size));
+					index_hash->uncompressed_size);
 
 			// Verify that we don't go over the known sizes. Note
 			// that this validation is simpler than the one used
@@ -313,8 +312,11 @@
 				return LZMA_OK;
 
 			if (((index_hash->crc32 >> (index_hash->pos * 8))
-					& 0xFF) != in(*in_pos)++)
+					& 0xFF) != in(*in_pos)++) {
+#ifndef FUZZING_BUILD_MODE_UNSAFE_FOR_PRODUCTION
 				return LZMA_DATA_ERROR;
+#endif
+			}
 
 		} while (++index_hash->pos < 4);

_service:tar_scm:xz-5.4.1.tar.xz/src/liblzma/common/lzip_decoder.c Added

@@ -0,0 +1,414 @@
+///////////////////////////////////////////////////////////////////////////////
+//
+/// \file lzip_decoder.c
+/// \brief Decodes .lz (lzip) files
+//
+// Author: Michał Górny
+// Lasse Collin
+//
+// This file has been put into the public domain.
+// You can do whatever you want with this file.
+//
+///////////////////////////////////////////////////////////////////////////////
+
+#include "lzip_decoder.h"
+#include "lzma_decoder.h"
+#include "check.h"
+
+
+// .lz format version 0 lacks the 64-bit Member size field in the footer.
+#define LZIP_V0_FOOTER_SIZE 12
+#define LZIP_V1_FOOTER_SIZE 20
+#define LZIP_FOOTER_SIZE_MAX LZIP_V1_FOOTER_SIZE
+
+// lc/lp/pb are hardcoded in the .lz format.
+#define LZIP_LC 3
+#define LZIP_LP 0
+#define LZIP_PB 2
+
+
+typedef struct {
+	enum {
+		SEQ_ID_STRING,
+		SEQ_VERSION,
+		SEQ_DICT_SIZE,
+		SEQ_CODER_INIT,
+		SEQ_LZMA_STREAM,
+		SEQ_MEMBER_FOOTER,
+	} sequence;
+
+	/// .lz member format version
+	uint32_t version;
+
+	/// CRC32 of the uncompressed data in the .lz member
+	uint32_t crc32;
+
+	/// Uncompressed size of the .lz member
+	uint64_t uncompressed_size;
+
+	/// Compressed size of the .lz member
+	uint64_t member_size;
+
+	/// Memory usage limit
+	uint64_t memlimit;
+
+	/// Amount of memory actually needed
+	uint64_t memusage;
+
+	/// If true, LZMA_GET_CHECK is returned after decoding the header
+	/// fields. As all files use CRC32 this is redundant but it's
+	/// implemented anyway since the initialization functions supports
+	/// all other flags in addition to LZMA_TELL_ANY_CHECK.
+	bool tell_any_check;
+
+	/// If true, we won't calculate or verify the CRC32 of
+	/// the uncompressed data.
+	bool ignore_check;
+
+	/// If true, we will decode concatenated .lz members and stop if
+	/// non-.lz data is seen after at least one member has been
+	/// successfully decoded.
+	bool concatenated;
+
+	/// When decoding concatenated .lz members, this is true as long as
+	/// we are decoding the first .lz member. This is needed to avoid
+	/// incorrect LZMA_FORMAT_ERROR in case there is non-.lz data at
+	/// the end of the file.
+	bool first_member;
+
+	/// Reading position in the header and footer fields
+	size_t pos;
+
+	/// Buffer to hold the .lz footer fields
+	uint8_t bufferLZIP_FOOTER_SIZE_MAX;
+
+	/// Options decoded from the .lz header that needed to initialize
+	/// the LZMA1 decoder.
+	lzma_options_lzma options;
+
+	/// LZMA1 decoder
+	lzma_next_coder lzma_decoder;
+
+} lzma_lzip_coder;
+
+
+static lzma_ret
+lzip_decode(void *coder_ptr, const lzma_allocator *allocator,
+		const uint8_t *restrict in, size_t *restrict in_pos,
+		size_t in_size, uint8_t *restrict out,
+		size_t *restrict out_pos, size_t out_size, lzma_action action)
+{
+	lzma_lzip_coder *coder = coder_ptr;
+
+	while (true)
+	switch (coder->sequence) {
+	case SEQ_ID_STRING: {
+		// The "ID string" or magic bytes are "LZIP" in US-ASCII.
+		const uint8_t lzip_id_string4 = { 0x4C, 0x5A, 0x49, 0x50 };
+
+		while (coder->pos < sizeof(lzip_id_string)) {
+			if (*in_pos >= in_size) {
+				// If we are on the 2nd+ concatenated member
+				// and the input ends before we can read
+				// the magic bytes, we discard the bytes that
+				// were already read (up to 3) and finish.
+				// See the reasoning below.
+				return !coder->first_member
+						&& action == LZMA_FINISH
+					? LZMA_STREAM_END : LZMA_OK;
+			}
+
+			if (in*in_pos != lzip_id_stringcoder->pos) {
+				// The .lz format allows putting non-.lz data
+				// at the end of the file. If we have seen
+				// at least one valid .lz member already,
+				// then we won't consume the byte at *in_pos
+				// and will return LZMA_STREAM_END. This way
+				// apps can easily locate and read the non-.lz
+				// data after the .lz member(s).
+				//
+				// NOTE: If the first 1-3 bytes of the non-.lz
+				// data match the .lz ID string then the first
+				// 1-3 bytes of the junk will get ignored by
+				// us. If apps want to properly locate the
+				// trailing data they must ensure that the
+				// first byte of their custom data isn't the
+				// same as the first byte of .lz ID string.
+				// With the liblzma API we cannot rewind the
+				// input position across calls to lzma_code().
+				return !coder->first_member
+					? LZMA_STREAM_END : LZMA_FORMAT_ERROR;
+			}
+
+			++*in_pos;
+			++coder->pos;
+		}
+
+		coder->pos = 0;
+
+		coder->crc32 = 0;
+		coder->uncompressed_size = 0;
+		coder->member_size = sizeof(lzip_id_string);
+
+		coder->sequence = SEQ_VERSION;
+	}
+
+	// Fall through
+
+	case SEQ_VERSION:
+		if (*in_pos >= in_size)
+			return LZMA_OK;
+
+		coder->version = in(*in_pos)++;
+
+		// We support version 0 and unextended version 1.
+		if (coder->version > 1)
+			return LZMA_OPTIONS_ERROR;
+
+		++coder->member_size;
+		coder->sequence = SEQ_DICT_SIZE;
+
+		// .lz versions 0 and 1 use CRC32 as the integrity check
+		// so if the application wanted to know that
+		// (LZMA_TELL_ANY_CHECK) we can tell it now.
+		if (coder->tell_any_check)
+			return LZMA_GET_CHECK;
+
+	// Fall through
+
+	case SEQ_DICT_SIZE: {
+		if (*in_pos >= in_size)
+			return LZMA_OK;
+
+		const uint32_t ds = in(*in_pos)++;
+		++coder->member_size;
+
+		// The five lowest bits are for the base-2 logarithm of
+		// the dictionary size and the highest three bits are
+		// the fractional part (0/16 to 7/16) that will be
+		// substracted to get the final value.
+		//
+		// For example, with 0xB5:
+		// b2log = 21
+		// fracnum = 5
+		// dict_size = 2^21 - 2^21 * 5 / 16 = 1408 KiB
+		const uint32_t b2log = ds & 0x1F;
+		const uint32_t fracnum = ds >> 5;
+
+		// The format versions 0 and 1 allow dictionary size in the
+		// range 4 KiB, 512 MiB.
+		if (b2log < 12 || b2log > 29 || (b2log == 12 && fracnum > 0))
+			return LZMA_DATA_ERROR;
+
+		// 2^b2log - 2^b2log * fracnum / 16
+		// = 2^b2log - fracnum * 2^(b2log - 4)
+		coder->options.dict_size = (UINT32_C(1) << b2log)
+				- (fracnum << (b2log - 4));
+
+		assert(coder->options.dict_size >= 4096);
+		assert(coder->options.dict_size <= (UINT32_C(512) << 20));
+
+		coder->options.preset_dict = NULL;
+		coder->options.lc = LZIP_LC;
+		coder->options.lp = LZIP_LP;
+		coder->options.pb = LZIP_PB;
+
+		// Calculate the memory usage.
+		coder->memusage = lzma_lzma_decoder_memusage(&coder->options)
+				+ LZMA_MEMUSAGE_BASE;
+
+		// Initialization is a separate step because if we return
+		// LZMA_MEMLIMIT_ERROR we need to be able to restart after
+		// the memlimit has been increased.
+		coder->sequence = SEQ_CODER_INIT;
+	}
+
+	// Fall through
+
+	case SEQ_CODER_INIT: {
+		if (coder->memusage > coder->memlimit)
+			return LZMA_MEMLIMIT_ERROR;
+
+		const lzma_filter_info filters2 = {
+			{
+				.id = LZMA_FILTER_LZMA1,
+				.init = &lzma_lzma_decoder_init,
+				.options = &coder->options,
+			}, {
+				.init = NULL,
+			}
+		};
+
+		return_if_error(lzma_next_filter_init(&coder->lzma_decoder,
+				allocator, filters));
+
+		coder->crc32 = 0;
+		coder->sequence = SEQ_LZMA_STREAM;
+	}
+
+	// Fall through
+
+	case SEQ_LZMA_STREAM: {
+		const size_t in_start = *in_pos;
+		const size_t out_start = *out_pos;
+
+		const lzma_ret ret = coder->lzma_decoder.code(
+				coder->lzma_decoder.coder, allocator,
+				in, in_pos, in_size, out, out_pos, out_size,
+				action);
+
+		const size_t out_used = *out_pos - out_start;
+
+		coder->member_size += *in_pos - in_start;
+		coder->uncompressed_size += out_used;
+
+		if (!coder->ignore_check)
+			coder->crc32 = lzma_crc32(out + out_start, out_used,
+					coder->crc32);
+
+		if (ret != LZMA_STREAM_END)
+			return ret;
+
+		coder->sequence = SEQ_MEMBER_FOOTER;
+	}
+
+	// Fall through
+
+	case SEQ_MEMBER_FOOTER: {
+		// The footer of .lz version 0 lacks the Member size field.
+		// This is the only difference between version 0 and
+		// unextended version 1 formats.
+		const size_t footer_size = coder->version == 0
+				? LZIP_V0_FOOTER_SIZE
+				: LZIP_V1_FOOTER_SIZE;
+
+		// Copy the CRC32, Data size, and Member size fields to
+		// the internal buffer.
+		lzma_bufcpy(in, in_pos, in_size, coder->buffer, &coder->pos,
+				footer_size);
+
+		// Return if we didn't get the whole footer yet.
+		if (coder->pos < footer_size)
+			return LZMA_OK;
+
+		coder->pos = 0;
+		coder->member_size += footer_size;
+
+		// Check that the footer fields match the observed data.
+		if (!coder->ignore_check
+				&& coder->crc32 != read32le(&coder->buffer0))
+			return LZMA_DATA_ERROR;
+
+		if (coder->uncompressed_size != read64le(&coder->buffer4))
+			return LZMA_DATA_ERROR;
+
+		if (coder->version > 0) {
+			// .lz version 0 has no Member size field.
+			if (coder->member_size != read64le(&coder->buffer12))
+				return LZMA_DATA_ERROR;
+		}
+
+		// Decoding is finished if we weren't requested to decode
+		// more than one .lz member.
+		if (!coder->concatenated)
+			return LZMA_STREAM_END;
+
+		coder->first_member = false;
+		coder->sequence = SEQ_ID_STRING;
+		break;
+	}
+
+	default:
+		assert(0);
+		return LZMA_PROG_ERROR;
+	}
+
+	// Never reached
+}
+
+
+static void
+lzip_decoder_end(void *coder_ptr, const lzma_allocator *allocator)
+{
+	lzma_lzip_coder *coder = coder_ptr;
+	lzma_next_end(&coder->lzma_decoder, allocator);
+	lzma_free(coder, allocator);
+	return;
+}
+
+
+static lzma_check
+lzip_decoder_get_check(const void *coder_ptr lzma_attribute((__unused__)))
+{
+	return LZMA_CHECK_CRC32;
+}
+
+
+static lzma_ret
+lzip_decoder_memconfig(void *coder_ptr, uint64_t *memusage,
+		uint64_t *old_memlimit, uint64_t new_memlimit)
+{
+	lzma_lzip_coder *coder = coder_ptr;
+
+	*memusage = coder->memusage;
+	*old_memlimit = coder->memlimit;
+
+	if (new_memlimit != 0) {
+		if (new_memlimit < coder->memusage)
+			return LZMA_MEMLIMIT_ERROR;
+
+		coder->memlimit = new_memlimit;
+	}
+
+	return LZMA_OK;
+}
+
+
+extern lzma_ret
+lzma_lzip_decoder_init(
+		lzma_next_coder *next, const lzma_allocator *allocator,
+		uint64_t memlimit, uint32_t flags)
+{
+	lzma_next_coder_init(&lzma_lzip_decoder_init, next, allocator);
+
+	if (flags & ~LZMA_SUPPORTED_FLAGS)
+		return LZMA_OPTIONS_ERROR;
+
+	lzma_lzip_coder *coder = next->coder;
+	if (coder == NULL) {
+		coder = lzma_alloc(sizeof(lzma_lzip_coder), allocator);
+		if (coder == NULL)
+			return LZMA_MEM_ERROR;
+
+		next->coder = coder;
+		next->code = &lzip_decode;
+		next->end = &lzip_decoder_end;
+		next->get_check = &lzip_decoder_get_check;
+		next->memconfig = &lzip_decoder_memconfig;
+
+		coder->lzma_decoder = LZMA_NEXT_CODER_INIT;
+	}
+
+	coder->sequence = SEQ_ID_STRING;
+	coder->memlimit = my_max(1, memlimit);
+	coder->memusage = LZMA_MEMUSAGE_BASE;
+	coder->tell_any_check = (flags & LZMA_TELL_ANY_CHECK) != 0;
+	coder->ignore_check = (flags & LZMA_IGNORE_CHECK) != 0;
+	coder->concatenated = (flags & LZMA_CONCATENATED) != 0;
+	coder->first_member = true;
+	coder->pos = 0;
+
+	return LZMA_OK;
+}
+
+
+extern LZMA_API(lzma_ret)
+lzma_lzip_decoder(lzma_stream *strm, uint64_t memlimit, uint32_t flags)
+{
+	lzma_next_strm_init(lzma_lzip_decoder_init, strm, memlimit, flags);
+
+	strm->internal->supported_actionsLZMA_RUN = true;
+	strm->internal->supported_actionsLZMA_FINISH = true;
+
+	return LZMA_OK;
+}

_service:tar_scm:xz-5.4.1.tar.xz/src/liblzma/common/lzip_decoder.h Added

_service:tar_scm:xz-5.2.5.tar.xz/src/liblzma/common/memcmplen.h -> _service:tar_scm:xz-5.4.1.tar.xz/src/liblzma/common/memcmplen.h Changed

@@ -51,10 +51,6 @@
 			|| (defined(__INTEL_COMPILER) && defined(__x86_64__)) \
 			|| (defined(__INTEL_COMPILER) && defined(_M_X64)) \
 			|| (defined(_MSC_VER) && defined(_M_X64)))
-	// NOTE: This will use 64-bit unaligned access which
-	// TUKLIB_FAST_UNALIGNED_ACCESS wasn't meant to permit, but
-	// it's convenient here at least as long as it's x86-64 only.
-	//
 	// I keep this x86-64 only for now since that's where I know this
 	// to be a good method. This may be fine on other 64-bit CPUs too.
 	// On big endian one should use xor instead of subtraction and switch
@@ -80,12 +76,12 @@
 
 #elif defined(TUKLIB_FAST_UNALIGNED_ACCESS) \
 		&& defined(HAVE__MM_MOVEMASK_EPI8) \
-		&& ((defined(__GNUC__) && defined(__SSE2_MATH__)) \
-			|| (defined(__INTEL_COMPILER) && defined(__SSE2__)) \
+		&& (defined(__SSE2__) \
 			|| (defined(_MSC_VER) && defined(_M_IX86_FP) \
 				&& _M_IX86_FP >= 2))
-	// NOTE: Like above, this will use 128-bit unaligned access which
-	// TUKLIB_FAST_UNALIGNED_ACCESS wasn't meant to permit.
+	// NOTE: This will use 128-bit unaligned access which
+	// TUKLIB_FAST_UNALIGNED_ACCESS wasn't meant to permit,
+	// but it's convenient here since this is x86-only.
 	//
 	// SSE2 version for 32-bit and 64-bit x86. On x86-64 the above
 	// version is sometimes significantly faster and sometimes

_service:tar_scm:xz-5.4.1.tar.xz/src/liblzma/common/microlzma_decoder.c Added

@@ -0,0 +1,221 @@
+///////////////////////////////////////////////////////////////////////////////
+//
+/// \file       microlzma_decoder.c
+/// \brief      Decode MicroLZMA format
+//
+//  Author:     Lasse Collin
+//
+//  This file has been put into the public domain.
+//  You can do whatever you want with this file.
+//
+///////////////////////////////////////////////////////////////////////////////
+
+#include "lzma_decoder.h"
+#include "lz_decoder.h"
+
+
+typedef struct {
+	/// LZMA1 decoder
+	lzma_next_coder lzma;
+
+	/// Compressed size of the stream as given by the application.
+	/// This must be exactly correct.
+	///
+	/// This will be decremented when input is read.
+	uint64_t comp_size;
+
+	/// Uncompressed size of the stream as given by the application.
+	/// This may be less than the actual uncompressed size if
+	/// uncomp_size_is_exact is false.
+	///
+	/// This will be decremented when output is produced.
+	lzma_vli uncomp_size;
+
+	/// LZMA dictionary size as given by the application
+	uint32_t dict_size;
+
+	/// If true, the exact uncompressed size is known. If false,
+	/// uncomp_size may be smaller than the real uncompressed size;
+	/// uncomp_size may never be bigger than the real uncompressed size.
+	bool uncomp_size_is_exact;
+
+	/// True once the first byte of the MicroLZMA stream
+	/// has been processed.
+	bool props_decoded;
+} lzma_microlzma_coder;
+
+
+static lzma_ret
+microlzma_decode(void *coder_ptr, const lzma_allocator *allocator,
+		const uint8_t *restrict in, size_t *restrict in_pos,
+		size_t in_size, uint8_t *restrict out,
+		size_t *restrict out_pos, size_t out_size, lzma_action action)
+{
+	lzma_microlzma_coder *coder = coder_ptr;
+
+	// Remember the in start position so that we can update comp_size.
+	const size_t in_start = *in_pos;
+
+	// Remember the out start position so that we can update uncomp_size.
+	const size_t out_start = *out_pos;
+
+	// Limit the amount of input so that the decoder won't read more than
+	// comp_size. This is required when uncomp_size isn't exact because
+	// in that case the LZMA decoder will try to decode more input even
+	// when it has no output space (it can be looking for EOPM).
+	if (in_size - *in_pos > coder->comp_size)
+		in_size = *in_pos + (size_t)(coder->comp_size);
+
+	// When the exact uncompressed size isn't known, we must limit
+	// the available output space to prevent the LZMA decoder from
+	// trying to decode too much.
+	if (!coder->uncomp_size_is_exact
+			&& out_size - *out_pos > coder->uncomp_size)
+		out_size = *out_pos + (size_t)(coder->uncomp_size);
+
+	if (!coder->props_decoded) {
+		// There must be at least one byte of input to decode
+		// the properties byte.
+		if (*in_pos >= in_size)
+			return LZMA_OK;
+
+		lzma_options_lzma options = {
+			.dict_size = coder->dict_size,
+			.preset_dict = NULL,
+			.preset_dict_size = 0,
+			.ext_flags = 0, // EOPM not allowed when size is known
+			.ext_size_low = UINT32_MAX, // Unknown size by default
+			.ext_size_high = UINT32_MAX,
+		};
+
+		if (coder->uncomp_size_is_exact)
+			lzma_set_ext_size(options, coder->uncomp_size);
+
+		// The properties are stored as bitwise-negation
+		// of the typical encoding.
+		if (lzma_lzma_lclppb_decode(&options, ~in*in_pos))
+			return LZMA_OPTIONS_ERROR;
+
+		++*in_pos;
+
+		// Initialize the decoder.
+		lzma_filter_info filters2 = {
+			{
+				.id = LZMA_FILTER_LZMA1EXT,
+				.init = &lzma_lzma_decoder_init,
+				.options = &options,
+			}, {
+				.init = NULL,
+			}
+		};
+
+		return_if_error(lzma_next_filter_init(&coder->lzma,
+				allocator, filters));
+
+		// Pass one dummy 0x00 byte to the LZMA decoder since that
+		// is what it expects the first byte to be.
+		const uint8_t dummy_in = 0;
+		size_t dummy_in_pos = 0;
+		if (coder->lzma.code(coder->lzma.coder, allocator,
+				&dummy_in, &dummy_in_pos, 1,
+				out, out_pos, out_size, LZMA_RUN) != LZMA_OK)
+			return LZMA_PROG_ERROR;
+
+		assert(dummy_in_pos == 1);
+		coder->props_decoded = true;
+	}
+
+	// The rest is normal LZMA decoding.
+	lzma_ret ret = coder->lzma.code(coder->lzma.coder, allocator,
+				in, in_pos, in_size,
+				out, out_pos, out_size, action);
+
+	// Update the remaining compressed size.
+	assert(coder->comp_size >= *in_pos - in_start);
+	coder->comp_size -= *in_pos - in_start;
+
+	if (coder->uncomp_size_is_exact) {
+		// After successful decompression of the complete stream
+		// the compressed size must match.
+		if (ret == LZMA_STREAM_END && coder->comp_size != 0)
+			ret = LZMA_DATA_ERROR;
+	} else {
+		// Update the amount of output remaining.
+		assert(coder->uncomp_size >= *out_pos - out_start);
+		coder->uncomp_size -= *out_pos - out_start;
+
+		// - We must not get LZMA_STREAM_END because the stream
+		//   shouldn't have EOPM.
+		// - We must use uncomp_size to determine when to
+		//   return LZMA_STREAM_END.
+		if (ret == LZMA_STREAM_END)
+			ret = LZMA_DATA_ERROR;
+		else if (coder->uncomp_size == 0)
+			ret = LZMA_STREAM_END;
+	}
+
+	return ret;
+}
+
+
+static void
+microlzma_decoder_end(void *coder_ptr, const lzma_allocator *allocator)
+{
+	lzma_microlzma_coder *coder = coder_ptr;
+	lzma_next_end(&coder->lzma, allocator);
+	lzma_free(coder, allocator);
+	return;
+}
+
+
+static lzma_ret
+microlzma_decoder_init(lzma_next_coder *next, const lzma_allocator *allocator,
+		uint64_t comp_size,
+		uint64_t uncomp_size, bool uncomp_size_is_exact,
+		uint32_t dict_size)
+{
+	lzma_next_coder_init(&microlzma_decoder_init, next, allocator);
+
+	lzma_microlzma_coder *coder = next->coder;
+
+	if (coder == NULL) {
+		coder = lzma_alloc(sizeof(lzma_microlzma_coder), allocator);
+		if (coder == NULL)
+			return LZMA_MEM_ERROR;
+
+		next->coder = coder;
+		next->code = &microlzma_decode;
+		next->end = &microlzma_decoder_end;
+
+		coder->lzma = LZMA_NEXT_CODER_INIT;
+	}
+
+	// The public API is uint64_t but the internal LZ decoder API uses
+	// lzma_vli.
+	if (uncomp_size > LZMA_VLI_MAX)
+		return LZMA_OPTIONS_ERROR;
+
+	coder->comp_size = comp_size;
+	coder->uncomp_size = uncomp_size;
+	coder->uncomp_size_is_exact = uncomp_size_is_exact;
+	coder->dict_size = dict_size;
+
+	coder->props_decoded = false;
+
+	return LZMA_OK;
+}
+
+
+extern LZMA_API(lzma_ret)
+lzma_microlzma_decoder(lzma_stream *strm, uint64_t comp_size,
+		uint64_t uncomp_size, lzma_bool uncomp_size_is_exact,
+		uint32_t dict_size)
+{
+	lzma_next_strm_init(microlzma_decoder_init, strm, comp_size,
+			uncomp_size, uncomp_size_is_exact, dict_size);
+
+	strm->internal->supported_actionsLZMA_RUN = true;
+	strm->internal->supported_actionsLZMA_FINISH = true;
+
+	return LZMA_OK;
+}

_service:tar_scm:xz-5.4.1.tar.xz/src/liblzma/common/microlzma_encoder.c Added

@@ -0,0 +1,141 @@
+///////////////////////////////////////////////////////////////////////////////
+//
+/// \file microlzma_encoder.c
+/// \brief Encode into MicroLZMA format
+//
+// Author: Lasse Collin
+//
+// This file has been put into the public domain.
+// You can do whatever you want with this file.
+//
+///////////////////////////////////////////////////////////////////////////////
+
+#include "lzma_encoder.h"
+
+
+typedef struct {
+	/// LZMA1 encoder
+	lzma_next_coder lzma;
+
+	/// LZMA properties byte (lc/lp/pb)
+	uint8_t props;
+} lzma_microlzma_coder;
+
+
+static lzma_ret
+microlzma_encode(void *coder_ptr, const lzma_allocator *allocator,
+		const uint8_t *restrict in, size_t *restrict in_pos,
+		size_t in_size, uint8_t *restrict out,
+		size_t *restrict out_pos, size_t out_size, lzma_action action)
+{
+	lzma_microlzma_coder *coder = coder_ptr;
+
+	// Remember *out_pos so that we can overwrite the first byte with
+	// the LZMA properties byte.
+	const size_t out_start = *out_pos;
+
+	// Remember *in_pos so that we can set it based on how many
+	// uncompressed bytes were actually encoded.
+	const size_t in_start = *in_pos;
+
+	// Set the output size limit based on the available output space.
+	// We know that the encoder supports set_out_limit() so
+	// LZMA_OPTIONS_ERROR isn't possible. LZMA_BUF_ERROR is possible
+	// but lzma_code() has an assertion to not allow it to be returned
+	// from here and I don't want to change that for now, so
+	// LZMA_BUF_ERROR becomes LZMA_PROG_ERROR.
+	uint64_t uncomp_size;
+	if (coder->lzma.set_out_limit(coder->lzma.coder,
+			&uncomp_size, out_size - *out_pos) != LZMA_OK)
+		return LZMA_PROG_ERROR;
+
+	// set_out_limit fails if this isn't true.
+	assert(out_size - *out_pos >= 6);
+
+	// Encode as much as possible.
+	const lzma_ret ret = coder->lzma.code(coder->lzma.coder, allocator,
+			in, in_pos, in_size, out, out_pos, out_size, action);
+
+	if (ret != LZMA_STREAM_END) {
+		if (ret == LZMA_OK) {
+			assert(0);
+			return LZMA_PROG_ERROR;
+		}
+
+		return ret;
+	}
+
+	// The first output byte is bitwise-negation of the properties byte.
+	// We know that there is space for this byte because set_out_limit
+	// and the actual encoding succeeded.
+	outout_start = (uint8_t)(~coder->props);
+
+	// The LZMA encoder likely read more input than it was able to encode.
+	// Set *in_pos based on uncomp_size.
+	assert(uncomp_size <= in_size - in_start);
+	*in_pos = in_start + (size_t)(uncomp_size);
+
+	return ret;
+}
+
+
+static void
+microlzma_encoder_end(void *coder_ptr, const lzma_allocator *allocator)
+{
+	lzma_microlzma_coder *coder = coder_ptr;
+	lzma_next_end(&coder->lzma, allocator);
+	lzma_free(coder, allocator);
+	return;
+}
+
+
+static lzma_ret
+microlzma_encoder_init(lzma_next_coder *next, const lzma_allocator *allocator,
+		const lzma_options_lzma *options)
+{
+	lzma_next_coder_init(&microlzma_encoder_init, next, allocator);
+
+	lzma_microlzma_coder *coder = next->coder;
+
+	if (coder == NULL) {
+		coder = lzma_alloc(sizeof(lzma_microlzma_coder), allocator);
+		if (coder == NULL)
+			return LZMA_MEM_ERROR;
+
+		next->coder = coder;
+		next->code = &microlzma_encode;
+		next->end = &microlzma_encoder_end;
+
+		coder->lzma = LZMA_NEXT_CODER_INIT;
+	}
+
+	// Encode the properties byte. Bitwise-negation of it will be the
+	// first output byte.
+	if (lzma_lzma_lclppb_encode(options, &coder->props))
+		return LZMA_OPTIONS_ERROR;
+
+	// Initialize the LZMA encoder.
+	const lzma_filter_info filters2 = {
+		{
+			.id = LZMA_FILTER_LZMA1,
+			.init = &lzma_lzma_encoder_init,
+			.options = (void *)(options),
+		}, {
+			.init = NULL,
+		}
+	};
+
+	return lzma_next_filter_init(&coder->lzma, allocator, filters);
+}
+
+
+extern LZMA_API(lzma_ret)
+lzma_microlzma_encoder(lzma_stream *strm, const lzma_options_lzma *options)
+{
+	lzma_next_strm_init(microlzma_encoder_init, strm, options);
+
+	strm->internal->supported_actionsLZMA_FINISH = true;
+
+	return LZMA_OK;
+
+}

_service:tar_scm:xz-5.2.5.tar.xz/src/liblzma/common/outqueue.c -> _service:tar_scm:xz-5.4.1.tar.xz/src/liblzma/common/outqueue.c Changed

@@ -13,84 +13,121 @@
 #include "outqueue.h"
 
 
-/// This is to ease integer overflow checking: We may allocate up to
-/// 2 * LZMA_THREADS_MAX buffers and we need some extra memory for other
-/// data structures (that's the second /2).
-#define BUF_SIZE_MAX (UINT64_MAX / LZMA_THREADS_MAX / 2 / 2)
+/// Get the maximum number of buffers that may be allocated based
+/// on the number of threads. For now this is twice the number of threads.
+/// It's a compromise between RAM usage and keeping the worker threads busy
+/// when buffers finish out of order.
+#define GET_BUFS_LIMIT(threads) (2 * (threads))
 
 
-static lzma_ret
-get_options(uint64_t *bufs_alloc_size, uint32_t *bufs_count,
-		uint64_t buf_size_max, uint32_t threads)
+extern uint64_t
+lzma_outq_memusage(uint64_t buf_size_max, uint32_t threads)
 {
-	if (threads > LZMA_THREADS_MAX || buf_size_max > BUF_SIZE_MAX)
-		return LZMA_OPTIONS_ERROR;
-
-	// The number of buffers is twice the number of threads.
-	// This wastes RAM but keeps the threads busy when buffers
-	// finish out of order.
+	// This is to ease integer overflow checking: We may allocate up to
+	// GET_BUFS_LIMIT(LZMA_THREADS_MAX) buffers and we need some extra
+	// memory for other data structures too (that's the /2).
 	//
-	// NOTE: If this is changed, update BUF_SIZE_MAX too.
-	*bufs_count = threads * 2;
-	*bufs_alloc_size = *bufs_count * buf_size_max;
+	// lzma_outq_prealloc_buf() will still accept bigger buffers than this.
+	const uint64_t limit
+			= UINT64_MAX / GET_BUFS_LIMIT(LZMA_THREADS_MAX) / 2;
 
-	return LZMA_OK;
+	if (threads > LZMA_THREADS_MAX || buf_size_max > limit)
+		return UINT64_MAX;
+
+	return GET_BUFS_LIMIT(threads)
+			* lzma_outq_outbuf_memusage(buf_size_max);
 }
 
 
-extern uint64_t
-lzma_outq_memusage(uint64_t buf_size_max, uint32_t threads)
+static void
+move_head_to_cache(lzma_outq *outq, const lzma_allocator *allocator)
 {
-	uint64_t bufs_alloc_size;
-	uint32_t bufs_count;
+	assert(outq->head != NULL);
+	assert(outq->tail != NULL);
+	assert(outq->bufs_in_use > 0);
 
-	if (get_options(&bufs_alloc_size, &bufs_count, buf_size_max, threads)
-			!= LZMA_OK)
-		return UINT64_MAX;
+	lzma_outbuf *buf = outq->head;
+	outq->head = buf->next;
+	if (outq->head == NULL)
+		outq->tail = NULL;
 
-	return sizeof(lzma_outq) + bufs_count * sizeof(lzma_outbuf)
-			+ bufs_alloc_size;
+	if (outq->cache != NULL && outq->cache->allocated != buf->allocated)
+		lzma_outq_clear_cache(outq, allocator);
+
+	buf->next = outq->cache;
+	outq->cache = buf;
+
+	--outq->bufs_in_use;
+	outq->mem_in_use -= lzma_outq_outbuf_memusage(buf->allocated);
+
+	return;
+}
+
+
+static void
+free_one_cached_buffer(lzma_outq *outq, const lzma_allocator *allocator)
+{
+	assert(outq->cache != NULL);
+
+	lzma_outbuf *buf = outq->cache;
+	outq->cache = buf->next;
+
+	--outq->bufs_allocated;
+	outq->mem_allocated -= lzma_outq_outbuf_memusage(buf->allocated);
+
+	lzma_free(buf, allocator);
+	return;
+}
+
+
+extern void
+lzma_outq_clear_cache(lzma_outq *outq, const lzma_allocator *allocator)
+{
+	while (outq->cache != NULL)
+		free_one_cached_buffer(outq, allocator);
+
+	return;
+}
+
+
+extern void
+lzma_outq_clear_cache2(lzma_outq *outq, const lzma_allocator *allocator,
+		size_t keep_size)
+{
+	if (outq->cache == NULL)
+		return;
+
+	// Free all but one.
+	while (outq->cache->next != NULL)
+		free_one_cached_buffer(outq, allocator);
+
+	// Free the last one only if its size doesn't equal to keep_size.
+	if (outq->cache->allocated != keep_size)
+		free_one_cached_buffer(outq, allocator);
+
+	return;
 }
 
 
 extern lzma_ret
 lzma_outq_init(lzma_outq *outq, const lzma_allocator *allocator,
-		uint64_t buf_size_max, uint32_t threads)
+		uint32_t threads)
 {
-	uint64_t bufs_alloc_size;
-	uint32_t bufs_count;
-
-	// Set bufs_count and bufs_alloc_size.
-	return_if_error(get_options(&bufs_alloc_size, &bufs_count,
-			buf_size_max, threads));
-
-	// Allocate memory if needed.
-	if (outq->buf_size_max != buf_size_max
-			|| outq->bufs_allocated != bufs_count) {
-		lzma_outq_end(outq, allocator);
-
-#if SIZE_MAX < UINT64_MAX
-		if (bufs_alloc_size > SIZE_MAX)
-			return LZMA_MEM_ERROR;
-#endif
-
-		outq->bufs = lzma_alloc(bufs_count * sizeof(lzma_outbuf),
-				allocator);
-		outq->bufs_mem = lzma_alloc((size_t)(bufs_alloc_size),
-				allocator);
-
-		if (outq->bufs == NULL || outq->bufs_mem == NULL) {
-			lzma_outq_end(outq, allocator);
-			return LZMA_MEM_ERROR;
-		}
-	}
+	if (threads > LZMA_THREADS_MAX)
+		return LZMA_OPTIONS_ERROR;
+
+	const uint32_t bufs_limit = GET_BUFS_LIMIT(threads);
+
+	// Clear head/tail.
+	while (outq->head != NULL)
+		move_head_to_cache(outq, allocator);
 
-	// Initialize the rest of the main structure. Initialization of
-	// outq->bufs is done when they are actually needed.
-	outq->buf_size_max = (size_t)(buf_size_max);
-	outq->bufs_allocated = bufs_count;
-	outq->bufs_pos = 0;
-	outq->bufs_used = 0;
+	// If new buf_limit is lower than the old one, we may need to free
+	// a few cached buffers.
+	while (bufs_limit < outq->bufs_allocated)
+		free_one_cached_buffer(outq, allocator);
+
+	outq->bufs_limit = bufs_limit;
 	outq->read_pos = 0;
 
 	return LZMA_OK;
@@ -100,33 +137,81 @@
 extern void
 lzma_outq_end(lzma_outq *outq, const lzma_allocator *allocator)
 {
-	lzma_free(outq->bufs, allocator);
-	outq->bufs = NULL;
-
-	lzma_free(outq->bufs_mem, allocator);
-	outq->bufs_mem = NULL;
+	while (outq->head != NULL)
+		move_head_to_cache(outq, allocator);
 
+	lzma_outq_clear_cache(outq, allocator);
 	return;
 }
 
 
-extern lzma_outbuf *
-lzma_outq_get_buf(lzma_outq *outq)
+extern lzma_ret
+lzma_outq_prealloc_buf(lzma_outq *outq, const lzma_allocator *allocator,
+		size_t size)
 {
 	// Caller must have checked it with lzma_outq_has_buf().
-	assert(outq->bufs_used < outq->bufs_allocated);
+	assert(outq->bufs_in_use < outq->bufs_limit);
+
+	// If there already is appropriately-sized buffer in the cache,
+	// we need to do nothing.
+	if (outq->cache != NULL && outq->cache->allocated == size)
+		return LZMA_OK;
+
+	if (size > SIZE_MAX - sizeof(lzma_outbuf))
+		return LZMA_MEM_ERROR;
 
-	// Initialize the new buffer.
-	lzma_outbuf *buf = &outq->bufsoutq->bufs_pos;
-	buf->buf = outq->bufs_mem + outq->bufs_pos * outq->buf_size_max;
-	buf->size = 0;
+	const size_t alloc_size = lzma_outq_outbuf_memusage(size);
+
+	// The cache may have buffers but their size is wrong.
+	lzma_outq_clear_cache(outq, allocator);
+
+	outq->cache = lzma_alloc(alloc_size, allocator);
+	if (outq->cache == NULL)
+		return LZMA_MEM_ERROR;
+
+	outq->cache->next = NULL;
+	outq->cache->allocated = size;
+
+	++outq->bufs_allocated;
+	outq->mem_allocated += alloc_size;
+
+	return LZMA_OK;
+}
+
+
+extern lzma_outbuf *
+lzma_outq_get_buf(lzma_outq *outq, void *worker)
+{
+	// Caller must have used lzma_outq_prealloc_buf() to ensure these.
+	assert(outq->bufs_in_use < outq->bufs_limit);
+	assert(outq->bufs_in_use < outq->bufs_allocated);
+	assert(outq->cache != NULL);
+
+	lzma_outbuf *buf = outq->cache;
+	outq->cache = buf->next;
+	buf->next = NULL;
+
+	if (outq->tail != NULL) {
+		assert(outq->head != NULL);
+		outq->tail->next = buf;
+	} else {
+		assert(outq->head == NULL);
+		outq->head = buf;
+	}
+
+	outq->tail = buf;
+
+	buf->worker = worker;
 	buf->finished = false;
+	buf->finish_ret = LZMA_STREAM_END;
+	buf->pos = 0;
+	buf->decoder_in_pos = 0;
 
-	// Update the queue state.
-	if (++outq->bufs_pos == outq->bufs_allocated)
-		outq->bufs_pos = 0;
+	buf->unpadded_size = 0;
+	buf->uncompressed_size = 0;
 
-	++outq->bufs_used;
+	++outq->bufs_in_use;
+	outq->mem_in_use += lzma_outq_outbuf_memusage(buf->allocated);
 
 	return buf;
 }
@@ -135,50 +220,68 @@
 extern bool
 lzma_outq_is_readable(const lzma_outq *outq)
 {
-	uint32_t i = outq->bufs_pos - outq->bufs_used;
-	if (outq->bufs_pos < outq->bufs_used)
-		i += outq->bufs_allocated;
+	if (outq->head == NULL)
+		return false;
 
-	return outq->bufsi.finished;
+	return outq->read_pos < outq->head->pos || outq->head->finished;
 }
 
 
 extern lzma_ret
-lzma_outq_read(lzma_outq *restrict outq, uint8_t *restrict out,
-		size_t *restrict out_pos, size_t out_size,
+lzma_outq_read(lzma_outq *restrict outq,
+		const lzma_allocator *restrict allocator,
+		uint8_t *restrict out, size_t *restrict out_pos,
+		size_t out_size,
 		lzma_vli *restrict unpadded_size,
 		lzma_vli *restrict uncompressed_size)
 {
 	// There must be at least one buffer from which to read.
-	if (outq->bufs_used == 0)
+	if (outq->bufs_in_use == 0)
 		return LZMA_OK;
 
 	// Get the buffer.
-	uint32_t i = outq->bufs_pos - outq->bufs_used;
-	if (outq->bufs_pos < outq->bufs_used)
-		i += outq->bufs_allocated;
-
-	lzma_outbuf *buf = &outq->bufsi;
-
-	// If it isn't finished yet, we cannot read from it.
-	if (!buf->finished)
-		return LZMA_OK;
+	lzma_outbuf *buf = outq->head;
 
 	// Copy from the buffer to output.
-	lzma_bufcpy(buf->buf, &outq->read_pos, buf->size,
+	//
+	// FIXME? In threaded decoder it may be bad to do this copy while
+	// the mutex is being held.
+	lzma_bufcpy(buf->buf, &outq->read_pos, buf->pos,
 			out, out_pos, out_size);
 
 	// Return if we didn't get all the data from the buffer.
-	if (outq->read_pos < buf->size)
+	if (!buf->finished || outq->read_pos < buf->pos)
 		return LZMA_OK;
 
 	// The buffer was finished. Tell the caller its size information.
-	*unpadded_size = buf->unpadded_size;
-	*uncompressed_size = buf->uncompressed_size;
+	if (unpadded_size != NULL)
+		*unpadded_size = buf->unpadded_size;
+
+	if (uncompressed_size != NULL)
+		*uncompressed_size = buf->uncompressed_size;
+
+	// Remember the return value.
+	const lzma_ret finish_ret = buf->finish_ret;
 
 	// Free this buffer for further use.
-	--outq->bufs_used;
+	move_head_to_cache(outq, allocator);
 	outq->read_pos = 0;
 
-	return LZMA_STREAM_END;
+	return finish_ret;
+}
+
+
+extern void
+lzma_outq_enable_partial_output(lzma_outq *outq,
+		void (*enable_partial_output)(void *worker))
+{
+	if (outq->head != NULL && !outq->head->finished
+			&& outq->head->worker != NULL) {
+		enable_partial_output(outq->head->worker);
+
+		// Set it to NULL since calling it twice is pointless.
+		outq->head->worker = NULL;
+	}
+
+	return;
 }

_service:tar_scm:xz-5.2.5.tar.xz/src/liblzma/common/outqueue.h -> _service:tar_scm:xz-5.4.1.tar.xz/src/liblzma/common/outqueue.h Changed

@@ -14,16 +14,36 @@
 
 
 /// Output buffer for a single thread
-typedef struct {
-	/// Pointer to the output buffer of lzma_outq.buf_size_max bytes
-	uint8_t *buf;
-
-	/// Amount of data written to buf
-	size_t size;
+typedef struct lzma_outbuf_s lzma_outbuf;
+struct lzma_outbuf_s {
+	/// Pointer to the next buffer. This is used for the cached buffers.
+	/// The worker thread must not modify this.
+	lzma_outbuf *next;
+
+	/// This initialized by lzma_outq_get_buf() and
+	/// is used by lzma_outq_enable_partial_output().
+	/// The worker thread must not modify this.
+	void *worker;
+
+	/// Amount of memory allocated for buf.
+	/// The worker thread must not modify this.
+	size_t allocated;
+
+	/// Writing position in the worker thread or, in other words, the
+	/// amount of finished data written to buf which can be copied out
+	///
+	/// \note This is read by another thread and thus access
+	/// to this variable needs a mutex.
+	size_t pos;
 
-	/// Additional size information
-	lzma_vli unpadded_size;
-	lzma_vli uncompressed_size;
+	/// Decompression: Position in the input buffer in the worker thread
+	/// that matches the output "pos" above. This is used to detect if
+	/// more output might be possible from the worker thread: if it has
+	/// consumed all its input, then more output isn't possible.
+	///
+	/// \note This is read by another thread and thus access
+	/// to this variable needs a mutex.
+	size_t decoder_in_pos;
 
 	/// True when no more data will be written into this buffer.
 	///
@@ -31,32 +51,55 @@
 	/// to this variable needs a mutex.
 	bool finished;
 
-} lzma_outbuf;
+	/// Return value for lzma_outq_read() when the last byte from
+	/// a finished buffer has been read. Defaults to LZMA_STREAM_END.
+	/// This must *not* be LZMA_OK. The idea is to allow a decoder to
+	/// pass an error code to the main thread, setting the code here
+	/// together with finished = true.
+	lzma_ret finish_ret;
+
+	/// Additional size information. lzma_outq_read() may read these
+	/// when "finished" is true.
+	lzma_vli unpadded_size;
+	lzma_vli uncompressed_size;
+
+	/// Buffer of "allocated" bytes
+	uint8_t buf;
+};
 
 
 typedef struct {
-	/// Array of buffers that are used cyclically.
-	lzma_outbuf *bufs;
+	/// Linked list of buffers in use. The next output byte will be
+	/// read from the head and buffers for the next thread will be
+	/// appended to the tail. tail->next is always NULL.
+	lzma_outbuf *head;
+	lzma_outbuf *tail;
 
-	/// Memory allocated for all the buffers
-	uint8_t *bufs_mem;
+	/// Number of bytes read from head->buf in lzma_outq_read()
+	size_t read_pos;
 
-	/// Amount of buffer space available in each buffer
-	size_t buf_size_max;
+	/// Linked list of allocated buffers that aren't currently used.
+	/// This way buffers of similar size can be reused and don't
+	/// need to be reallocated every time. For simplicity, all
+	/// cached buffers in the list have the same allocated size.
+	lzma_outbuf *cache;
 
-	/// Number of buffers allocated
-	uint32_t bufs_allocated;
+	/// Total amount of memory allocated for buffers
+	uint64_t mem_allocated;
 
-	/// Position in the bufs array. The next buffer to be taken
-	/// into use is bufsbufs_pos.
-	uint32_t bufs_pos;
+	/// Amount of memory used by the buffers that are in use in
+	/// the head...tail linked list.
+	uint64_t mem_in_use;
 
-	/// Number of buffers in use
-	uint32_t bufs_used;
+	/// Number of buffers in use in the head...tail list. If and only if
+	/// this is zero, the pointers head and tail above are NULL.
+	uint32_t bufs_in_use;
 
-	/// Position in the buffer in lzma_outq_read()
-	size_t read_pos;
+	/// Number of buffers allocated (in use + cached)
+	uint32_t bufs_allocated;
 
+	/// Maximum allowed number of allocated buffers
+	uint32_t bufs_limit;
 } lzma_outq;
 
 
@@ -76,32 +119,60 @@
 /// function knows that there are no previous
 /// allocations to free.
 /// \param allocator Pointer to allocator or NULL
-/// \param buf_size_max Maximum amount of data that a single buffer
-/// in the queue may need to store.
 /// \param threads Number of buffers that may be in use
 /// concurrently. Note that more than this number
-/// of buffers will actually get allocated to
+/// of buffers may actually get allocated to
 /// improve performance when buffers finish
-/// out of order.
+/// out of order. The actual maximum number of
+/// allocated buffers is derived from the number
+/// of threads.
 ///
 /// \return - LZMA_OK
 /// - LZMA_MEM_ERROR
 ///
-extern lzma_ret lzma_outq_init(
-		lzma_outq *outq, const lzma_allocator *allocator,
-		uint64_t buf_size_max, uint32_t threads);
+extern lzma_ret lzma_outq_init(lzma_outq *outq,
+		const lzma_allocator *allocator, uint32_t threads);
 
 
 /// \brief Free the memory associated with the output queue
 extern void lzma_outq_end(lzma_outq *outq, const lzma_allocator *allocator);
 
 
+/// \brief Free all cached buffers that consume memory but aren't in use
+extern void lzma_outq_clear_cache(
+		lzma_outq *outq, const lzma_allocator *allocator);
+
+
+/// \brief Like lzma_outq_clear_cache() but might keep one buffer
+///
+/// One buffer is not freed if its size is equal to keep_size.
+/// This is useful if the caller knows that it will soon need a buffer of
+/// keep_size bytes. This way it won't be freed and immediately reallocated.
+extern void lzma_outq_clear_cache2(
+		lzma_outq *outq, const lzma_allocator *allocator,
+		size_t keep_size);
+
+
+/// \brief Preallocate a new buffer into cache
+///
+/// Splitting the buffer allocation into a separate function makes it
+/// possible to ensure that way lzma_outq_get_buf() cannot fail.
+/// If the preallocated buffer isn't actually used (for example, some
+/// other error occurs), the caller has to do nothing as the buffer will
+/// be used later or cleared from the cache when not needed.
+///
+/// \return LZMA_OK on success, LZMA_MEM_ERROR if allocation fails
+///
+extern lzma_ret lzma_outq_prealloc_buf(
+		lzma_outq *outq, const lzma_allocator *allocator, size_t size);
+
+
 /// \brief Get a new buffer
 ///
-/// lzma_outq_has_buf() must be used to check that there is a buffer
+/// lzma_outq_prealloc_buf() must be used to ensure that there is a buffer
 /// available before calling lzma_outq_get_buf().
 ///
-extern lzma_outbuf *lzma_outq_get_buf(lzma_outq *outq);
+extern lzma_outbuf *lzma_outq_get_buf(lzma_outq *outq, void *worker);
 
 
 /// \brief Test if there is data ready to be read
@@ -126,17 +197,32 @@
 /// \return - LZMA: All OK. Either no data was available or the buffer
 /// being read didn't become empty yet.
 /// - LZMA_STREAM_END: The buffer being read was finished.
-/// *unpadded_size and *uncompressed_size were set.
+/// *unpadded_size and *uncompressed_size were set if they
+/// were not NULL.
 ///
-/// \note This reads lzma_outbuf.finished variables and thus call
-/// to this function needs to be protected with a mutex.
+/// \note This reads lzma_outbuf.finished and .pos variables and thus
+/// calls to this function need to be protected with a mutex.
 ///
 extern lzma_ret lzma_outq_read(lzma_outq *restrict outq,
+		const lzma_allocator *restrict allocator,
 		uint8_t *restrict out, size_t *restrict out_pos,
 		size_t out_size, lzma_vli *restrict unpadded_size,
 		lzma_vli *restrict uncompressed_size);
 
 
+/// \brief Enable partial output from a worker thread
+///
+/// If the buffer at the head of the output queue isn't finished,
+/// this will call enable_partial_output on the worker associated with
+/// that output buffer.
+///
+/// \note This reads a lzma_outbuf.finished variable and thus
+/// calls to this function need to be protected with a mutex.
+///
+extern void lzma_outq_enable_partial_output(lzma_outq *outq,
+		void (*enable_partial_output)(void *worker));
+
+
 /// \brief Test if there is at least one buffer free
 ///
 /// This must be used before getting a new buffer with lzma_outq_get_buf().
@@ -144,7 +230,7 @@
 static inline bool
 lzma_outq_has_buf(const lzma_outq *outq)
 {
-	return outq->bufs_used < outq->bufs_allocated;
+	return outq->bufs_in_use < outq->bufs_limit;
 }
 
 
@@ -152,5 +238,17 @@
 static inline bool
 lzma_outq_is_empty(const lzma_outq *outq)
 {
-	return outq->bufs_used == 0;
+	return outq->bufs_in_use == 0;
+}
+
+
+/// \brief Get the amount of memory needed for a single lzma_outbuf
+///
+/// \note Caller must check that the argument is significantly less
+/// than SIZE_MAX to avoid an integer overflow!
+static inline uint64_t
+lzma_outq_outbuf_memusage(size_t buf_size)
+{
+	assert(buf_size <= SIZE_MAX - sizeof(lzma_outbuf));
+	return sizeof(lzma_outbuf) + buf_size;
 }

_service:tar_scm:xz-5.2.5.tar.xz/src/liblzma/common/stream_buffer_encoder.c -> _service:tar_scm:xz-5.4.1.tar.xz/src/liblzma/common/stream_buffer_encoder.c Changed

_service:tar_scm:xz-5.2.5.tar.xz/src/liblzma/common/stream_decoder.c -> _service:tar_scm:xz-5.4.1.tar.xz/src/liblzma/common/stream_decoder.c Changed

@@ -12,21 +12,21 @@
 
 #include "stream_decoder.h"
 #include "block_decoder.h"
+#include "index.h"
 
 
 typedef struct {
 	enum {
 		SEQ_STREAM_HEADER,
 		SEQ_BLOCK_HEADER,
-		SEQ_BLOCK,
+		SEQ_BLOCK_INIT,
+		SEQ_BLOCK_RUN,
 		SEQ_INDEX,
 		SEQ_STREAM_FOOTER,
 		SEQ_STREAM_PADDING,
 	} sequence;
 
-	/// Block or Metadata decoder. This takes little memory and the same
-	/// data structure can be used to decode every Block Header, so it's
-	/// a good idea to have a separate lzma_next_coder structure for it.
+	/// Block decoder
 	lzma_next_coder block_decoder;
 
 	/// Block options decoded by the Block Header decoder and used by
@@ -63,9 +63,9 @@
 
 	/// If true, we will decode concatenated Streams that possibly have
 	/// Stream Padding between or after them. LZMA_STREAM_END is returned
-	/// once the application isn't giving us any new input, and we aren't
-	/// in the middle of a Stream, and possible Stream Padding is a
-	/// multiple of four bytes.
+	/// once the application isn't giving us any new input (LZMA_FINISH),
+	/// and we aren't in the middle of a Stream, and possible
+	/// Stream Padding is a multiple of four bytes.
 	bool concatenated;
 
 	/// When decoding concatenated Streams, this is true as long as we
@@ -165,7 +165,7 @@
 
 		if (coder->pos == 0) {
 			// Detect if it's Index.
-			if (in*in_pos == 0x00) {
+			if (in*in_pos == INDEX_INDICATOR) {
 				coder->sequence = SEQ_INDEX;
 				break;
 			}
@@ -187,6 +187,15 @@
 			return LZMA_OK;
 
 		coder->pos = 0;
+		coder->sequence = SEQ_BLOCK_INIT;
+	}
+
+	// Fall through
+
+	case SEQ_BLOCK_INIT: {
+		// Checking memusage and doing the initialization needs
+		// its own sequence point because we need to be able to
+		// retry if we return LZMA_MEMLIMIT_ERROR.
 
 		// Version 1 is needed to support the .ignore_check option.
 		coder->block_options.version = 1;
@@ -235,22 +244,20 @@
 
 		// Free the allocated filter options since they are needed
 		// only to initialize the Block decoder.
-		for (size_t i = 0; i < LZMA_FILTERS_MAX; ++i)
-			lzma_free(filtersi.options, allocator);
-
+		lzma_filters_free(filters, allocator);
 		coder->block_options.filters = NULL;
 
-		// Check if memory usage calculation and Block enocoder
+		// Check if memory usage calculation and Block decoder
 		// initialization succeeded.
 		if (ret != LZMA_OK)
 			return ret;
 
-		coder->sequence = SEQ_BLOCK;
+		coder->sequence = SEQ_BLOCK_RUN;
 	}
 
 	// Fall through
 
-	case SEQ_BLOCK: {
+	case SEQ_BLOCK_RUN: {
 		const lzma_ret ret = coder->block_decoder.code(
 				coder->block_decoder.coder, allocator,
 				in, in_pos, in_size, out, out_pos, out_size,

_service:tar_scm:xz-5.4.1.tar.xz/src/liblzma/common/stream_decoder_mt.c Added

@@ -0,0 +1,2016 @@
+///////////////////////////////////////////////////////////////////////////////
+//
+/// \file stream_decoder_mt.c
+/// \brief Multithreaded .xz Stream decoder
+//
+// Authors: Sebastian Andrzej Siewior
+// Lasse Collin
+//
+// This file has been put into the public domain.
+// You can do whatever you want with this file.
+//
+///////////////////////////////////////////////////////////////////////////////
+
+#include "common.h"
+#include "block_decoder.h"
+#include "stream_decoder.h"
+#include "index.h"
+#include "outqueue.h"
+
+
+typedef enum {
+	/// Waiting for work.
+	/// Main thread may change this to THR_RUN or THR_EXIT.
+	THR_IDLE,
+
+	/// Decoding is in progress.
+	/// Main thread may change this to THR_STOP or THR_EXIT.
+	/// The worker thread may change this to THR_IDLE.
+	THR_RUN,
+
+	/// The main thread wants the thread to stop whatever it was doing
+	/// but not exit. Main thread may change this to THR_EXIT.
+	/// The worker thread may change this to THR_IDLE.
+	THR_STOP,
+
+	/// The main thread wants the thread to exit.
+	THR_EXIT,
+
+} worker_state;
+
+
+typedef enum {
+	/// Partial updates (storing of worker thread progress
+	/// to lzma_outbuf) are disabled.
+	PARTIAL_DISABLED,
+
+	/// Main thread requests partial updates to be enabled but
+	/// no partial update has been done by the worker thread yet.
+	///
+	/// Changing from PARTIAL_DISABLED to PARTIAL_START requires
+	/// use of the worker-thread mutex. Other transitions don't
+	/// need a mutex.
+	PARTIAL_START,
+
+	/// Partial updates are enabled and the worker thread has done
+	/// at least one partial update.
+	PARTIAL_ENABLED,
+
+} partial_update_mode;
+
+
+struct worker_thread {
+	/// Worker state is protected with our mutex.
+	worker_state state;
+
+	/// Input buffer that will contain the whole Block except Block Header.
+	uint8_t *in;
+
+	/// Amount of memory allocated for "in"
+	size_t in_size;
+
+	/// Number of bytes written to "in" by the main thread
+	size_t in_filled;
+
+	/// Number of bytes consumed from "in" by the worker thread.
+	size_t in_pos;
+
+	/// Amount of uncompressed data that has been decoded. This local
+	/// copy is needed because updating outbuf->pos requires locking
+	/// the main mutex (coder->mutex).
+	size_t out_pos;
+
+	/// Pointer to the main structure is needed to (1) lock the main
+	/// mutex (coder->mutex) when updating outbuf->pos and (2) when
+	/// putting this thread back to the stack of free threads.
+	struct lzma_stream_coder *coder;
+
+	/// The allocator is set by the main thread. Since a copy of the
+	/// pointer is kept here, the application must not change the
+	/// allocator before calling lzma_end().
+	const lzma_allocator *allocator;
+
+	/// Output queue buffer to which the uncompressed data is written.
+	lzma_outbuf *outbuf;
+
+	/// Amount of compressed data that has already been decompressed.
+	/// This is updated from in_pos when our mutex is locked.
+	/// This is size_t, not uint64_t, because per-thread progress
+	/// is limited to sizes of allocated buffers.
+	size_t progress_in;
+
+	/// Like progress_in but for uncompressed data.
+	size_t progress_out;
+
+	/// Updating outbuf->pos requires locking the main mutex
+	/// (coder->mutex). Since the main thread will only read output
+	/// from the oldest outbuf in the queue, only the worker thread
+	/// that is associated with the oldest outbuf needs to update its
+	/// outbuf->pos. This avoids useless mutex contention that would
+	/// happen if all worker threads were frequently locking the main
+	/// mutex to update their outbuf->pos.
+	///
+	/// Only when partial_update is something else than PARTIAL_DISABLED,
+	/// this worker thread will update outbuf->pos after each call to
+	/// the Block decoder.
+	partial_update_mode partial_update;
+
+	/// Block decoder
+	lzma_next_coder block_decoder;
+
+	/// Thread-specific Block options are needed because the Block
+	/// decoder modifies the struct given to it at initialization.
+	lzma_block block_options;
+
+	/// Filter chain memory usage
+	uint64_t mem_filters;
+
+	/// Next structure in the stack of free worker threads.
+	struct worker_thread *next;
+
+	mythread_mutex mutex;
+	mythread_cond cond;
+
+	/// The ID of this thread is used to join the thread
+	/// when it's not needed anymore.
+	mythread thread_id;
+};
+
+
+struct lzma_stream_coder {
+	enum {
+		SEQ_STREAM_HEADER,
+		SEQ_BLOCK_HEADER,
+		SEQ_BLOCK_INIT,
+		SEQ_BLOCK_THR_INIT,
+		SEQ_BLOCK_THR_RUN,
+		SEQ_BLOCK_DIRECT_INIT,
+		SEQ_BLOCK_DIRECT_RUN,
+		SEQ_INDEX_WAIT_OUTPUT,
+		SEQ_INDEX_DECODE,
+		SEQ_STREAM_FOOTER,
+		SEQ_STREAM_PADDING,
+		SEQ_ERROR,
+	} sequence;
+
+	/// Block decoder
+	lzma_next_coder block_decoder;
+
+	/// Every Block Header will be decoded into this structure.
+	/// This is also used to initialize a Block decoder when in
+	/// direct mode. In threaded mode, a thread-specific copy will
+	/// be made for decoder initialization because the Block decoder
+	/// will modify the structure given to it.
+	lzma_block block_options;
+
+	/// Buffer to hold a filter chain for Block Header decoding and
+	/// initialization. These are freed after successful Block decoder
+	/// initialization or at stream_decoder_mt_end(). The thread-specific
+	/// copy of block_options won't hold a pointer to filters after
+	/// initialization.
+	lzma_filter filtersLZMA_FILTERS_MAX + 1;
+
+	/// Stream Flags from Stream Header
+	lzma_stream_flags stream_flags;
+
+	/// Index is hashed so that it can be compared to the sizes of Blocks
+	/// with O(1) memory usage.
+	lzma_index_hash *index_hash;
+
+
+	/// Maximum wait time if cannot use all the input and cannot
+	/// fill the output buffer. This is in milliseconds.
+	uint32_t timeout;
+
+
+	/// Error code from a worker thread.
+	///
+	/// \note Use mutex.
+	lzma_ret thread_error;
+
+	/// Error code to return after pending output has been copied out. If
+	/// set in read_output_and_wait(), this is a mirror of thread_error.
+	/// If set in stream_decode_mt() then it's, for example, error that
+	/// occurred when decoding Block Header.
+	lzma_ret pending_error;
+
+	/// Number of threads that will be created at maximum.
+	uint32_t threads_max;
+
+	/// Number of thread structures that have been initialized from
+	/// "threads", and thus the number of worker threads actually
+	/// created so far.
+	uint32_t threads_initialized;
+
+	/// Array of allocated thread-specific structures. When no threads
+	/// are in use (direct mode) this is NULL. In threaded mode this
+	/// points to an array of threads_max number of worker_thread structs.
+	struct worker_thread *threads;
+
+	/// Stack of free threads. When a thread finishes, it puts itself
+	/// back into this stack. This starts as empty because threads
+	/// are created only when actually needed.
+	///
+	/// \note Use mutex.
+	struct worker_thread *threads_free;
+
+	/// The most recent worker thread to which the main thread writes
+	/// the new input from the application.
+	struct worker_thread *thr;
+
+	/// Output buffer queue for decompressed data from the worker threads
+	///
+	/// \note Use mutex with operations that need it.
+	lzma_outq outq;
+
+	mythread_mutex mutex;
+	mythread_cond cond;
+
+
+	/// Memory usage that will not be exceeded in multi-threaded mode.
+	/// Single-threaded mode can exceed this even by a large amount.
+	uint64_t memlimit_threading;
+
+	/// Memory usage limit that should never be exceeded.
+	/// LZMA_MEMLIMIT_ERROR will be returned if decoding isn't possible
+	/// even in single-threaded mode without exceeding this limit.
+	uint64_t memlimit_stop;
+
+	/// Amount of memory in use by the direct mode decoder
+	/// (coder->block_decoder). In threaded mode this is 0.
+	uint64_t mem_direct_mode;
+
+	/// Amount of memory needed by the running worker threads.
+	/// This doesn't include the memory needed by the output buffer.
+	///
+	/// \note Use mutex.
+	uint64_t mem_in_use;
+
+	/// Amount of memory used by the idle (cached) threads.
+	///
+	/// \note Use mutex.
+	uint64_t mem_cached;
+
+
+	/// Amount of memory needed for the filter chain of the next Block.
+	uint64_t mem_next_filters;
+
+	/// Amount of memory needed for the thread-specific input buffer
+	/// for the next Block.
+	uint64_t mem_next_in;
+
+	/// Amount of memory actually needed to decode the next Block
+	/// in threaded mode. This is
+	/// mem_next_filters + mem_next_in + memory needed for lzma_outbuf.
+	uint64_t mem_next_block;
+
+
+	/// Amount of compressed data in Stream Header + Blocks that have
+	/// already been finished.
+	///
+	/// \note Use mutex.
+	uint64_t progress_in;
+
+	/// Amount of uncompressed data in Blocks that have already
+	/// been finished.
+	///
+	/// \note Use mutex.
+	uint64_t progress_out;
+
+
+	/// If true, LZMA_NO_CHECK is returned if the Stream has
+	/// no integrity check.
+	bool tell_no_check;
+
+	/// If true, LZMA_UNSUPPORTED_CHECK is returned if the Stream has
+	/// an integrity check that isn't supported by this liblzma build.
+	bool tell_unsupported_check;
+
+	/// If true, LZMA_GET_CHECK is returned after decoding Stream Header.
+	bool tell_any_check;
+
+	/// If true, we will tell the Block decoder to skip calculating
+	/// and verifying the integrity check.
+	bool ignore_check;
+
+	/// If true, we will decode concatenated Streams that possibly have
+	/// Stream Padding between or after them. LZMA_STREAM_END is returned
+	/// once the application isn't giving us any new input (LZMA_FINISH),
+	/// and we aren't in the middle of a Stream, and possible
+	/// Stream Padding is a multiple of four bytes.
+	bool concatenated;
+
+	/// If true, we will return any errors immediately instead of first
+	/// producing all output before the location of the error.
+	bool fail_fast;
+
+
+	/// When decoding concatenated Streams, this is true as long as we
+	/// are decoding the first Stream. This is needed to avoid misleading
+	/// LZMA_FORMAT_ERROR in case the later Streams don't have valid magic
+	/// bytes.
+	bool first_stream;
+
+	/// This is used to track if the previous call to stream_decode_mt()
+	/// had output space (*out_pos < out_size) and managed to fill the
+	/// output buffer (*out_pos == out_size). This may be set to true
+	/// in read_output_and_wait(). This is read and then reset to false
+	/// at the beginning of stream_decode_mt().
+	///
+	/// This is needed to support applications that call lzma_code() in
+	/// such a way that more input is provided only when lzma_code()
+	/// didn't fill the output buffer completely. Basically, this makes
+	/// it easier to convert such applications from single-threaded
+	/// decoder to multi-threaded decoder.
+	bool out_was_filled;
+
+	/// Write position in buffer and position in Stream Padding
+	size_t pos;
+
+	/// Buffer to hold Stream Header, Block Header, and Stream Footer.
+	/// Block Header has biggest maximum size.
+	uint8_t bufferLZMA_BLOCK_HEADER_SIZE_MAX;
+};
+
+
+/// Enables updating of outbuf->pos. This is a callback function that is
+/// used with lzma_outq_enable_partial_output().
+static void
+worker_enable_partial_update(void *thr_ptr)
+{
+	struct worker_thread *thr = thr_ptr;
+
+	mythread_sync(thr->mutex) {
+		thr->partial_update = PARTIAL_START;
+		mythread_cond_signal(&thr->cond);
+	}
+}
+
+
+/// Things do to at THR_STOP or when finishing a Block.
+/// This is called with thr->mutex locked.
+static void
+worker_stop(struct worker_thread *thr)
+{
+	// Update memory usage counters.
+	thr->coder->mem_in_use -= thr->in_size;
+	thr->in_size = 0; // thr->in was freed above.
+
+	thr->coder->mem_in_use -= thr->mem_filters;
+	thr->coder->mem_cached += thr->mem_filters;
+
+	// Put this thread to the stack of free threads.
+	thr->next = thr->coder->threads_free;
+	thr->coder->threads_free = thr;
+
+	mythread_cond_signal(&thr->coder->cond);
+	return;
+}
+
+
+static MYTHREAD_RET_TYPE
+worker_decoder(void *thr_ptr)
+{
+	struct worker_thread *thr = thr_ptr;
+	size_t in_filled;
+	partial_update_mode partial_update;
+	lzma_ret ret;
+
+next_loop_lock:
+
+	mythread_mutex_lock(&thr->mutex);
+next_loop_unlocked:
+
+	if (thr->state == THR_IDLE) {
+		mythread_cond_wait(&thr->cond, &thr->mutex);
+		goto next_loop_unlocked;
+	}
+
+	if (thr->state == THR_EXIT) {
+		mythread_mutex_unlock(&thr->mutex);
+
+		lzma_free(thr->in, thr->allocator);
+		lzma_next_end(&thr->block_decoder, thr->allocator);
+
+		mythread_mutex_destroy(&thr->mutex);
+		mythread_cond_destroy(&thr->cond);
+
+		return MYTHREAD_RET_VALUE;
+	}
+
+	if (thr->state == THR_STOP) {
+		thr->state = THR_IDLE;
+		mythread_mutex_unlock(&thr->mutex);
+
+		mythread_sync(thr->coder->mutex) {
+			worker_stop(thr);
+		}
+
+		goto next_loop_lock;
+	}
+
+	assert(thr->state == THR_RUN);
+
+	// Update progress info for get_progress().
+	thr->progress_in = thr->in_pos;
+	thr->progress_out = thr->out_pos;
+
+	// If we don't have any new input, wait for a signal from the main
+	// thread except if partial output has just been enabled. In that
+	// case we will do one normal run so that the partial output info
+	// gets passed to the main thread. The call to block_decoder.code()
+	// is useless but harmless as it can occur only once per Block.
+	in_filled = thr->in_filled;
+	partial_update = thr->partial_update;
+
+	if (in_filled == thr->in_pos && partial_update != PARTIAL_START) {
+		mythread_cond_wait(&thr->cond, &thr->mutex);
+		goto next_loop_unlocked;
+	}
+
+	mythread_mutex_unlock(&thr->mutex);
+
+	// Pass the input in small chunks to the Block decoder.
+	// This way we react reasonably fast if we are told to stop/exit,
+	// and (when partial update is enabled) we tell about our progress
+	// to the main thread frequently enough.
+	const size_t chunk_size = 16384;
+	if ((in_filled - thr->in_pos) > chunk_size)
+		in_filled = thr->in_pos + chunk_size;
+
+	ret = thr->block_decoder.code(
+			thr->block_decoder.coder, thr->allocator,
+			thr->in, &thr->in_pos, in_filled,
+			thr->outbuf->buf, &thr->out_pos,
+			thr->outbuf->allocated, LZMA_RUN);
+
+	if (ret == LZMA_OK) {
+		if (partial_update != PARTIAL_DISABLED) {
+			// The main thread uses thr->mutex to change from
+			// PARTIAL_DISABLED to PARTIAL_START. The main thread
+			// doesn't care about this variable after that so we
+			// can safely change it here to PARTIAL_ENABLED
+			// without a mutex.
+			thr->partial_update = PARTIAL_ENABLED;
+
+			// The main thread is reading decompressed data
+			// from thr->outbuf. Tell the main thread about
+			// our progress.
+			//
+			// NOTE: It's possible that we consumed input without
+			// producing any new output so it's possible that
+			// only in_pos has changed. In case of PARTIAL_START
+			// it is possible that neither in_pos nor out_pos has
+			// changed.
+			mythread_sync(thr->coder->mutex) {
+				thr->outbuf->pos = thr->out_pos;
+				thr->outbuf->decoder_in_pos = thr->in_pos;
+				mythread_cond_signal(&thr->coder->cond);
+			}
+		}
+
+		goto next_loop_lock;
+	}
+
+	// Either we finished successfully (LZMA_STREAM_END) or an error
+	// occurred. Both cases are handled almost identically. The error
+	// case requires updating thr->coder->thread_error.
+	//
+	// The sizes are in the Block Header and the Block decoder
+	// checks that they match, thus we know these:
+	assert(ret != LZMA_STREAM_END || thr->in_pos == thr->in_size);
+	assert(ret != LZMA_STREAM_END
+		|| thr->out_pos == thr->block_options.uncompressed_size);
+
+	// Free the input buffer. Don't update in_size as we need
+	// it later to update thr->coder->mem_in_use.
+	lzma_free(thr->in, thr->allocator);
+	thr->in = NULL;
+
+	mythread_sync(thr->mutex) {
+		if (thr->state != THR_EXIT)
+			thr->state = THR_IDLE;
+	}
+
+	mythread_sync(thr->coder->mutex) {
+		// Move our progress info to the main thread.
+		thr->coder->progress_in += thr->in_pos;
+		thr->coder->progress_out += thr->out_pos;
+		thr->progress_in = 0;
+		thr->progress_out = 0;
+
+		// Mark the outbuf as finished.
+		thr->outbuf->pos = thr->out_pos;
+		thr->outbuf->decoder_in_pos = thr->in_pos;
+		thr->outbuf->finished = true;
+		thr->outbuf->finish_ret = ret;
+		thr->outbuf = NULL;
+
+		// If an error occurred, tell it to the main thread.
+		if (ret != LZMA_STREAM_END
+				&& thr->coder->thread_error == LZMA_OK)
+			thr->coder->thread_error = ret;
+
+		worker_stop(thr);
+	}
+
+	goto next_loop_lock;
+}
+
+
+/// Tells the worker threads to exit and waits for them to terminate.
+static void
+threads_end(struct lzma_stream_coder *coder, const lzma_allocator *allocator)
+{
+	for (uint32_t i = 0; i < coder->threads_initialized; ++i) {
+		mythread_sync(coder->threadsi.mutex) {
+			coder->threadsi.state = THR_EXIT;
+			mythread_cond_signal(&coder->threadsi.cond);
+		}
+	}
+
+	for (uint32_t i = 0; i < coder->threads_initialized; ++i)
+		mythread_join(coder->threadsi.thread_id);
+
+	lzma_free(coder->threads, allocator);
+	coder->threads_initialized = 0;
+	coder->threads = NULL;
+	coder->threads_free = NULL;
+
+	// The threads don't update these when they exit. Do it here.
+	coder->mem_in_use = 0;
+	coder->mem_cached = 0;
+
+	return;
+}
+
+
+static void
+threads_stop(struct lzma_stream_coder *coder)
+{
+	for (uint32_t i = 0; i < coder->threads_initialized; ++i) {
+		mythread_sync(coder->threadsi.mutex) {
+			// The state must be changed conditionally because
+			// THR_IDLE -> THR_STOP is not a valid state change.
+			if (coder->threadsi.state != THR_IDLE) {
+				coder->threadsi.state = THR_STOP;
+				mythread_cond_signal(&coder->threadsi.cond);
+			}
+		}
+	}
+
+	return;
+}
+
+
+/// Initialize a new worker_thread structure and create a new thread.
+static lzma_ret
+initialize_new_thread(struct lzma_stream_coder *coder,
+		const lzma_allocator *allocator)
+{
+	// Allocate the coder->threads array if needed. It's done here instead
+	// of when initializing the decoder because we don't need this if we
+	// use the direct mode (we may even free coder->threads in the middle
+	// of the file if we switch from threaded to direct mode).
+	if (coder->threads == NULL) {
+		coder->threads = lzma_alloc(
+			coder->threads_max * sizeof(struct worker_thread),
+			allocator);
+
+		if (coder->threads == NULL)
+			return LZMA_MEM_ERROR;
+	}
+
+	// Pick a free structure.
+	assert(coder->threads_initialized < coder->threads_max);
+	struct worker_thread *thr
+			= &coder->threadscoder->threads_initialized;
+
+	if (mythread_mutex_init(&thr->mutex))
+		goto error_mutex;
+
+	if (mythread_cond_init(&thr->cond))
+		goto error_cond;
+
+	thr->state = THR_IDLE;
+	thr->in = NULL;
+	thr->in_size = 0;
+	thr->allocator = allocator;
+	thr->coder = coder;
+	thr->outbuf = NULL;
+	thr->block_decoder = LZMA_NEXT_CODER_INIT;
+	thr->mem_filters = 0;
+
+	if (mythread_create(&thr->thread_id, worker_decoder, thr))
+		goto error_thread;
+
+	++coder->threads_initialized;
+	coder->thr = thr;
+
+	return LZMA_OK;
+
+error_thread:
+	mythread_cond_destroy(&thr->cond);
+
+error_cond:
+	mythread_mutex_destroy(&thr->mutex);
+
+error_mutex:
+	return LZMA_MEM_ERROR;
+}
+
+
+static lzma_ret
+get_thread(struct lzma_stream_coder *coder, const lzma_allocator *allocator)
+{
+	// If there is a free structure on the stack, use it.
+	mythread_sync(coder->mutex) {
+		if (coder->threads_free != NULL) {
+			coder->thr = coder->threads_free;
+			coder->threads_free = coder->threads_free->next;
+
+			// The thread is no longer in the cache so substract
+			// it from the cached memory usage. Don't add it
+			// to mem_in_use though; the caller will handle it
+			// since it knows how much memory it will actually
+			// use (the filter chain might change).
+			coder->mem_cached -= coder->thr->mem_filters;
+		}
+	}
+
+	if (coder->thr == NULL) {
+		assert(coder->threads_initialized < coder->threads_max);
+
+		// Initialize a new thread.
+		return_if_error(initialize_new_thread(coder, allocator));
+	}
+
+	coder->thr->in_filled = 0;
+	coder->thr->in_pos = 0;
+	coder->thr->out_pos = 0;
+
+	coder->thr->progress_in = 0;
+	coder->thr->progress_out = 0;
+
+	coder->thr->partial_update = PARTIAL_DISABLED;
+
+	return LZMA_OK;
+}
+
+
+static lzma_ret
+read_output_and_wait(struct lzma_stream_coder *coder,
+		const lzma_allocator *allocator,
+		uint8_t *restrict out, size_t *restrict out_pos,
+		size_t out_size,
+		bool *input_is_possible,
+		bool waiting_allowed,
+		mythread_condtime *wait_abs, bool *has_blocked)
+{
+	lzma_ret ret = LZMA_OK;
+
+	mythread_sync(coder->mutex) {
+		do {
+			// Get as much output from the queue as is possible
+			// without blocking.
+			const size_t out_start = *out_pos;
+			do {
+				ret = lzma_outq_read(&coder->outq, allocator,
+						out, out_pos, out_size,
+						NULL, NULL);
+
+				// If a Block was finished, tell the worker
+				// thread of the next Block (if it is still
+				// running) to start telling the main thread
+				// when new output is available.
+				if (ret == LZMA_STREAM_END)
+					lzma_outq_enable_partial_output(
+						&coder->outq,
+						&worker_enable_partial_update);
+
+				// Loop until a Block wasn't finished.
+				// It's important to loop around even if
+				// *out_pos == out_size because there could
+				// be an empty Block that will return
+				// LZMA_STREAM_END without needing any
+				// output space.
+			} while (ret == LZMA_STREAM_END);
+
+			// Check if lzma_outq_read reported an error from
+			// the Block decoder.
+			if (ret != LZMA_OK)
+				break;
+
+			// If the output buffer is now full but it wasn't full
+			// when this function was called, set out_was_filled.
+			// This way the next call to stream_decode_mt() knows
+			// that some output was produced and no output space
+			// remained in the previous call to stream_decode_mt().
+			if (*out_pos == out_size && *out_pos != out_start)
+				coder->out_was_filled = true;
+
+			// Check if any thread has indicated an error.
+			if (coder->thread_error != LZMA_OK) {
+				// If LZMA_FAIL_FAST was used, report errors
+				// from worker threads immediately.
+				if (coder->fail_fast) {
+					ret = coder->thread_error;
+					break;
+				}
+
+				// Otherwise set pending_error. The value we
+				// set here will not actually get used other
+				// than working as a flag that an error has
+				// occurred. This is because in SEQ_ERROR
+				// all output before the error will be read
+				// first by calling this function, and once we
+				// reach the location of the (first) error the
+				// error code from the above lzma_outq_read()
+				// will be returned to the application.
+				//
+				// Use LZMA_PROG_ERROR since the value should
+				// never leak to the application. It's
+				// possible that pending_error has already
+				// been set but that doesn't matter: if we get
+				// here, pending_error only works as a flag.
+				coder->pending_error = LZMA_PROG_ERROR;
+			}
+
+			// Check if decoding of the next Block can be started.
+			// The memusage of the active threads must be low
+			// enough, there must be a free buffer slot in the
+			// output queue, and there must be a free thread
+			// (that can be either created or an existing one
+			// reused).
+			//
+			// NOTE: This is checked after reading the output
+			// above because reading the output can free a slot in
+			// the output queue and also reduce active memusage.
+			//
+			// NOTE: If output queue is empty, then input will
+			// always be possible.
+			if (input_is_possible != NULL
+					&& coder->memlimit_threading
+						- coder->mem_in_use
+						- coder->outq.mem_in_use
+						>= coder->mem_next_block
+					&& lzma_outq_has_buf(&coder->outq)
+					&& (coder->threads_initialized
+							< coder->threads_max
+						|| coder->threads_free
+							!= NULL)) {
+				*input_is_possible = true;
+				break;
+			}
+
+			// If the caller doesn't want us to block, return now.
+			if (!waiting_allowed)
+				break;
+
+			// This check is needed only when input_is_possible
+			// is NULL. We must return if we aren't waiting for
+			// input to become possible and there is no more
+			// output coming from the queue.
+			if (lzma_outq_is_empty(&coder->outq)) {
+				assert(input_is_possible == NULL);
+				break;
+			}
+
+			// If there is more data available from the queue,
+			// our out buffer must be full and we need to return
+			// so that the application can provide more output
+			// space.
+			//
+			// NOTE: In general lzma_outq_is_readable() can return
+			// true also when there are no more bytes available.
+			// This can happen when a Block has finished without
+			// providing any new output. We know that this is not
+			// the case because in the beginning of this loop we
+			// tried to read as much as possible even when we had
+			// no output space left and the mutex has been locked
+			// all the time (so worker threads cannot have changed
+			// anything). Thus there must be actual pending output
+			// in the queue.
+			if (lzma_outq_is_readable(&coder->outq)) {
+				assert(*out_pos == out_size);
+				break;
+			}
+
+			// If the application stops providing more input
+			// in the middle of a Block, there will eventually
+			// be one worker thread left that is stuck waiting for
+			// more input (that might never arrive) and a matching
+			// outbuf which the worker thread cannot finish due
+			// to lack of input. We must detect this situation,
+			// otherwise we would end up waiting indefinitely
+			// (if no timeout is in use) or keep returning
+			// LZMA_TIMED_OUT while making no progress. Thus, the
+			// application would never get LZMA_BUF_ERROR from
+			// lzma_code() which would tell the application that
+			// no more progress is possible. No LZMA_BUF_ERROR
+			// means that, for example, truncated .xz files could
+			// cause an infinite loop.
+			//
+			// A worker thread doing partial updates will
+			// store not only the output position in outbuf->pos
+			// but also the matching input position in
+			// outbuf->decoder_in_pos. Here we check if that
+			// input position matches the amount of input that
+			// the worker thread has been given (in_filled).
+			// If so, we must return and not wait as no more
+			// output will be coming without first getting more
+			// input to the worker thread. If the application
+			// keeps calling lzma_code() without providing more
+			// input, it will eventually get LZMA_BUF_ERROR.
+			//
+			// NOTE: We can read partial_update and in_filled
+			// without thr->mutex as only the main thread
+			// modifies these variables. decoder_in_pos requires
+			// coder->mutex which we are already holding.
+			if (coder->thr != NULL && coder->thr->partial_update
+					!= PARTIAL_DISABLED) {
+				// There is exactly one outbuf in the queue.
+				assert(coder->thr->outbuf == coder->outq.head);
+				assert(coder->thr->outbuf == coder->outq.tail);
+
+				if (coder->thr->outbuf->decoder_in_pos
+						== coder->thr->in_filled)
+					break;
+			}
+
+			// Wait for input or output to become possible.
+			if (coder->timeout != 0) {
+				// See the comment in stream_encoder_mt.c
+				// about why mythread_condtime_set() is used
+				// like this.
+				//
+				// FIXME?
+				// In contrast to the encoder, this calls
+				// _condtime_set while the mutex is locked.
+				if (!*has_blocked) {
+					*has_blocked = true;
+					mythread_condtime_set(wait_abs,
+							&coder->cond,
+							coder->timeout);
+				}
+
+				if (mythread_cond_timedwait(&coder->cond,
+						&coder->mutex,
+						wait_abs) != 0) {
+					ret = LZMA_TIMED_OUT;
+					break;
+				}
+			} else {
+				mythread_cond_wait(&coder->cond,
+						&coder->mutex);
+			}
+		} while (ret == LZMA_OK);
+	}
+
+	// If we are returning an error, then the application cannot get
+	// more output from us and thus keeping the threads running is
+	// useless and waste of CPU time.
+	if (ret != LZMA_OK && ret != LZMA_TIMED_OUT)
+		threads_stop(coder);
+
+	return ret;
+}
+
+
+static lzma_ret
+decode_block_header(struct lzma_stream_coder *coder,
+		const lzma_allocator *allocator, const uint8_t *restrict in,
+		size_t *restrict in_pos, size_t in_size)
+{
+	if (*in_pos >= in_size)
+		return LZMA_OK;
+
+	if (coder->pos == 0) {
+		// Detect if it's Index.
+		if (in*in_pos == INDEX_INDICATOR)
+			return LZMA_INDEX_DETECTED;
+
+		// Calculate the size of the Block Header. Note that
+		// Block Header decoder wants to see this byte too
+		// so don't advance *in_pos.
+		coder->block_options.header_size
+				= lzma_block_header_size_decode(
+					in*in_pos);
+	}
+
+	// Copy the Block Header to the internal buffer.
+	lzma_bufcpy(in, in_pos, in_size, coder->buffer, &coder->pos,
+			coder->block_options.header_size);
+
+	// Return if we didn't get the whole Block Header yet.
+	if (coder->pos < coder->block_options.header_size)
+		return LZMA_OK;
+
+	coder->pos = 0;
+
+	// Version 1 is needed to support the .ignore_check option.
+	coder->block_options.version = 1;
+
+	// Block Header decoder will initialize all members of this array
+	// so we don't need to do it here.
+	coder->block_options.filters = coder->filters;
+
+	// Decode the Block Header.
+	return_if_error(lzma_block_header_decode(&coder->block_options,
+			allocator, coder->buffer));
+
+	// If LZMA_IGNORE_CHECK was used, this flag needs to be set.
+	// It has to be set after lzma_block_header_decode() because
+	// it always resets this to false.
+	coder->block_options.ignore_check = coder->ignore_check;
+
+	// coder->block_options is ready now.
+	return LZMA_STREAM_END;
+}
+
+
+/// Get the size of the Compressed Data + Block Padding + Check.
+static size_t
+comp_blk_size(const struct lzma_stream_coder *coder)
+{
+	return vli_ceil4(coder->block_options.compressed_size)
+			+ lzma_check_size(coder->stream_flags.check);
+}
+
+
+/// Returns true if the size (compressed or uncompressed) is such that
+/// threaded decompression cannot be used. Sizes that are too big compared
+/// to SIZE_MAX must be rejected to avoid integer overflows and truncations
+/// when lzma_vli is assigned to a size_t.
+static bool
+is_direct_mode_needed(lzma_vli size)
+{
+	return size == LZMA_VLI_UNKNOWN || size > SIZE_MAX / 3;
+}
+
+
+static lzma_ret
+stream_decoder_reset(struct lzma_stream_coder *coder,
+		const lzma_allocator *allocator)
+{
+	// Initialize the Index hash used to verify the Index.
+	coder->index_hash = lzma_index_hash_init(coder->index_hash, allocator);
+	if (coder->index_hash == NULL)
+		return LZMA_MEM_ERROR;
+
+	// Reset the rest of the variables.
+	coder->sequence = SEQ_STREAM_HEADER;
+	coder->pos = 0;
+
+	return LZMA_OK;
+}
+
+
+static lzma_ret
+stream_decode_mt(void *coder_ptr, const lzma_allocator *allocator,
+		 const uint8_t *restrict in, size_t *restrict in_pos,
+		 size_t in_size,
+		 uint8_t *restrict out, size_t *restrict out_pos,
+		 size_t out_size, lzma_action action)
+{
+	struct lzma_stream_coder *coder = coder_ptr;
+
+	mythread_condtime wait_abs;
+	bool has_blocked = false;
+
+	// Determine if in SEQ_BLOCK_HEADER and SEQ_BLOCK_THR_RUN we should
+	// tell read_output_and_wait() to wait until it can fill the output
+	// buffer (or a timeout occurs). Two conditions must be met:
+	//
+	// (1) If the caller provided no new input. The reason for this
+	// can be, for example, the end of the file or that there is
+	// a pause in the input stream and more input is available
+	// a little later. In this situation we should wait for output
+	// because otherwise we would end up in a busy-waiting loop where
+	// we make no progress and the application just calls us again
+	// without providing any new input. This would then result in
+	// LZMA_BUF_ERROR even though more output would be available
+	// once the worker threads decode more data.
+	//
+	// (2) Even if (1) is true, we will not wait if the previous call to
+	// this function managed to produce some output and the output
+	// buffer became full. This is for compatibility with applications
+	// that call lzma_code() in such a way that new input is provided
+	// only when the output buffer didn't become full. Without this
+	// trick such applications would have bad performance (bad
+	// parallelization due to decoder not getting input fast enough).
+	//
+	// NOTE: Such loops might require that timeout is disabled (0)
+	// if they assume that output-not-full implies that all input has
+	// been consumed. If and only if timeout is enabled, we may return
+	// when output isn't full *and* not all input has been consumed.
+	//
+	// However, if LZMA_FINISH is used, the above is ignored and we always
+	// wait (timeout can still cause us to return) because we know that
+	// we won't get any more input. This matters if the input file is
+	// truncated and we are doing single-shot decoding, that is,
+	// timeout = 0 and LZMA_FINISH is used on the first call to
+	// lzma_code() and the output buffer is known to be big enough
+	// to hold all uncompressed data:
+	//
+	// - If LZMA_FINISH wasn't handled specially, we could return
+	// LZMA_OK before providing all output that is possible with the
+	// truncated input. The rest would be available if lzma_code() was
+	// called again but then it's not single-shot decoding anymore.
+	//
+	// - By handling LZMA_FINISH specially here, the first call will
+	// produce all the output, matching the behavior of the
+	// single-threaded decoder.
+	//
+	// So it's a very specific corner case but also easy to avoid. Note
+	// that this special handling of LZMA_FINISH has no effect for
+	// single-shot decoding when the input file is valid (not truncated);
+	// premature LZMA_OK wouldn't be possible as long as timeout = 0.
+	const bool waiting_allowed = action == LZMA_FINISH
+			|| (*in_pos == in_size && !coder->out_was_filled);
+	coder->out_was_filled = false;
+
+	while (true)
+	switch (coder->sequence) {
+	case SEQ_STREAM_HEADER: {
+		// Copy the Stream Header to the internal buffer.
+		const size_t in_old = *in_pos;
+		lzma_bufcpy(in, in_pos, in_size, coder->buffer, &coder->pos,
+				LZMA_STREAM_HEADER_SIZE);
+		coder->progress_in += *in_pos - in_old;
+
+		// Return if we didn't get the whole Stream Header yet.
+		if (coder->pos < LZMA_STREAM_HEADER_SIZE)
+			return LZMA_OK;
+
+		coder->pos = 0;
+
+		// Decode the Stream Header.
+		const lzma_ret ret = lzma_stream_header_decode(
+				&coder->stream_flags, coder->buffer);
+		if (ret != LZMA_OK)
+			return ret == LZMA_FORMAT_ERROR && !coder->first_stream
+					? LZMA_DATA_ERROR : ret;
+
+		// If we are decoding concatenated Streams, and the later
+		// Streams have invalid Header Magic Bytes, we give
+		// LZMA_DATA_ERROR instead of LZMA_FORMAT_ERROR.
+		coder->first_stream = false;
+
+		// Copy the type of the Check so that Block Header and Block
+		// decoders see it.
+		coder->block_options.check = coder->stream_flags.check;
+
+		// Even if we return LZMA_*_CHECK below, we want
+		// to continue from Block Header decoding.
+		coder->sequence = SEQ_BLOCK_HEADER;
+
+		// Detect if there's no integrity check or if it is
+		// unsupported if those were requested by the application.
+		if (coder->tell_no_check && coder->stream_flags.check
+				== LZMA_CHECK_NONE)
+			return LZMA_NO_CHECK;
+
+		if (coder->tell_unsupported_check
+				&& !lzma_check_is_supported(
+					coder->stream_flags.check))
+			return LZMA_UNSUPPORTED_CHECK;
+
+		if (coder->tell_any_check)
+			return LZMA_GET_CHECK;
+	}
+
+	// Fall through
+
+	case SEQ_BLOCK_HEADER: {
+		const size_t in_old = *in_pos;
+		const lzma_ret ret = decode_block_header(coder, allocator,
+				in, in_pos, in_size);
+		coder->progress_in += *in_pos - in_old;
+
+		if (ret == LZMA_OK) {
+			// We didn't decode the whole Block Header yet.
+			//
+			// Read output from the queue before returning. This
+			// is important because it is possible that the
+			// application doesn't have any new input available
+			// immediately. If we didn't try to copy output from
+			// the output queue here, lzma_code() could end up
+			// returning LZMA_BUF_ERROR even though queued output
+			// is available.
+			//
+			// If the lzma_code() call provided at least one input
+			// byte, only copy as much data from the output queue
+			// as is available immediately. This way the
+			// application will be able to provide more input
+			// without a delay.
+			//
+			// On the other hand, if lzma_code() was called with
+			// an empty input buffer(*), treat it specially: try
+			// to fill the output buffer even if it requires
+			// waiting for the worker threads to provide output
+			// (timeout, if specified, can still cause us to
+			// return).
+			//
+			// - This way the application will be able to get all
+			// data that can be decoded from the input provided
+			// so far.
+			//
+			// - We avoid both premature LZMA_BUF_ERROR and
+			// busy-waiting where the application repeatedly
+			// calls lzma_code() which immediately returns
+			// LZMA_OK without providing new data.
+			//
+			// - If the queue becomes empty, we won't wait
+			// anything and will return LZMA_OK immediately
+			// (coder->timeout is completely ignored).
+			//
+			// (*) See the comment at the beginning of this
+			// function how waiting_allowed is determined
+			// and why there is an exception to the rule
+			// of "called with an empty input buffer".
+			assert(*in_pos == in_size);
+
+			// If LZMA_FINISH was used we know that we won't get
+			// more input, so the file must be truncated if we
+			// get here. If worker threads don't detect any
+			// errors, eventually there will be no more output
+			// while we keep returning LZMA_OK which gets
+			// converted to LZMA_BUF_ERROR in lzma_code().
+			//
+			// If fail-fast is enabled then we will return
+			// immediately using LZMA_DATA_ERROR instead of
+			// LZMA_OK or LZMA_BUF_ERROR. Rationale for the
+			// error code:
+			//
+			// - Worker threads may have a large amount of
+			// not-yet-decoded input data and we don't
+			// know for sure if all data is valid. Bad
+			// data there would result in LZMA_DATA_ERROR
+			// when fail-fast isn't used.
+			//
+			// - Immediate LZMA_BUF_ERROR would be a bit weird
+			// considering the older liblzma code. lzma_code()
+			// even has an assertion to prevent coders from
+			// returning LZMA_BUF_ERROR directly.
+			//
+			// The downside of this is that with fail-fast apps
+			// cannot always distinguish between corrupt and
+			// truncated files.
+			if (action == LZMA_FINISH && coder->fail_fast) {
+				// We won't produce any more output. Stop
+				// the unfinished worker threads so they
+				// won't waste CPU time.
+				threads_stop(coder);
+				return LZMA_DATA_ERROR;
+			}
+
+			// read_output_and_wait() will call threads_stop()
+			// if needed so with that we can use return_if_error.
+			return_if_error(read_output_and_wait(coder, allocator,
+				out, out_pos, out_size,
+				NULL, waiting_allowed,
+				&wait_abs, &has_blocked));
+
+			if (coder->pending_error != LZMA_OK) {
+				coder->sequence = SEQ_ERROR;
+				break;
+			}
+
+			return LZMA_OK;
+		}
+
+		if (ret == LZMA_INDEX_DETECTED) {
+			coder->sequence = SEQ_INDEX_WAIT_OUTPUT;
+			break;
+		}
+
+		// See if an error occurred.
+		if (ret != LZMA_STREAM_END) {
+			// NOTE: Here and in all other places where
+			// pending_error is set, it may overwrite the value
+			// (LZMA_PROG_ERROR) set by read_output_and_wait().
+			// That function might overwrite value set here too.
+			// These are fine because when read_output_and_wait()
+			// sets pending_error, it actually works as a flag
+			// variable only ("some error has occurred") and the
+			// actual value of pending_error is not used in
+			// SEQ_ERROR. In such cases SEQ_ERROR will eventually
+			// get the correct error code from the return value of
+			// a later read_output_and_wait() call.
+			coder->pending_error = ret;
+			coder->sequence = SEQ_ERROR;
+			break;
+		}
+
+		// Calculate the memory usage of the filters / Block decoder.
+		coder->mem_next_filters = lzma_raw_decoder_memusage(
+				coder->filters);
+
+		if (coder->mem_next_filters == UINT64_MAX) {
+			// One or more unknown Filter IDs.
+			coder->pending_error = LZMA_OPTIONS_ERROR;
+			coder->sequence = SEQ_ERROR;
+			break;
+		}
+
+		coder->sequence = SEQ_BLOCK_INIT;
+	}
+
+	// Fall through
+
+	case SEQ_BLOCK_INIT: {
+		// Check if decoding is possible at all with the current
+		// memlimit_stop which we must never exceed.
+		//
+		// This needs to be the first thing in SEQ_BLOCK_INIT
+		// to make it possible to restart decoding after increasing
+		// memlimit_stop with lzma_memlimit_set().
+		if (coder->mem_next_filters > coder->memlimit_stop) {
+			// Flush pending output before returning
+			// LZMA_MEMLIMIT_ERROR. If the application doesn't
+			// want to increase the limit, at least it will get
+			// all the output possible so far.
+			return_if_error(read_output_and_wait(coder, allocator,
+					out, out_pos, out_size,
+					NULL, true, &wait_abs, &has_blocked));
+
+			if (!lzma_outq_is_empty(&coder->outq))
+				return LZMA_OK;
+
+			return LZMA_MEMLIMIT_ERROR;
+		}
+
+		// Check if the size information is available in Block Header.
+		// If it is, check if the sizes are small enough that we don't
+		// need to worry *too* much about integer overflows later in
+		// the code. If these conditions are not met, we must use the
+		// single-threaded direct mode.
+		if (is_direct_mode_needed(coder->block_options.compressed_size)
+				|| is_direct_mode_needed(
+				coder->block_options.uncompressed_size)) {
+			coder->sequence = SEQ_BLOCK_DIRECT_INIT;
+			break;
+		}
+
+		// Calculate the amount of memory needed for the input and
+		// output buffers in threaded mode.
+		//
+		// These cannot overflow because we already checked that
+		// the sizes are small enough using is_direct_mode_needed().
+		coder->mem_next_in = comp_blk_size(coder);
+		const uint64_t mem_buffers = coder->mem_next_in
+				+ lzma_outq_outbuf_memusage(
+				coder->block_options.uncompressed_size);
+
+		// Add the amount needed by the filters.
+		// Avoid integer overflows.
+		if (UINT64_MAX - mem_buffers < coder->mem_next_filters) {
+			// Use direct mode if the memusage would overflow.
+			// This is a theoretical case that shouldn't happen
+			// in practice unless the input file is weird (broken
+			// or malicious).
+			coder->sequence = SEQ_BLOCK_DIRECT_INIT;
+			break;
+		}
+
+		// Amount of memory needed to decode this Block in
+		// threaded mode:
+		coder->mem_next_block = coder->mem_next_filters + mem_buffers;
+
+		// If this alone would exceed memlimit_threading, then we must
+		// use the single-threaded direct mode.
+		if (coder->mem_next_block > coder->memlimit_threading) {
+			coder->sequence = SEQ_BLOCK_DIRECT_INIT;
+			break;
+		}
+
+		// Use the threaded mode. Free the direct mode decoder in
+		// case it has been initialized.
+		lzma_next_end(&coder->block_decoder, allocator);
+		coder->mem_direct_mode = 0;
+
+		// Since we already know what the sizes are supposed to be,
+		// we can already add them to the Index hash. The Block
+		// decoder will verify the values while decoding.
+		const lzma_ret ret = lzma_index_hash_append(coder->index_hash,
+				lzma_block_unpadded_size(
+					&coder->block_options),
+				coder->block_options.uncompressed_size);
+		if (ret != LZMA_OK) {
+			coder->pending_error = ret;
+			coder->sequence = SEQ_ERROR;
+			break;
+		}
+
+		coder->sequence = SEQ_BLOCK_THR_INIT;
+	}
+
+	// Fall through
+
+	case SEQ_BLOCK_THR_INIT: {
+		// We need to wait for a multiple conditions to become true
+		// until we can initialize the Block decoder and let a worker
+		// thread decode it:
+		//
+		// - Wait for the memory usage of the active threads to drop
+		// so that starting the decoding of this Block won't make
+		// us go over memlimit_threading.
+		//
+		// - Wait for at least one free output queue slot.
+		//
+		// - Wait for a free worker thread.
+		//
+		// While we wait, we must copy decompressed data to the out
+		// buffer and catch possible decoder errors.
+		//
+		// read_output_and_wait() does all the above.
+		bool block_can_start = false;
+
+		return_if_error(read_output_and_wait(coder, allocator,
+				out, out_pos, out_size,
+				&block_can_start, true,
+				&wait_abs, &has_blocked));
+
+		if (coder->pending_error != LZMA_OK) {
+			coder->sequence = SEQ_ERROR;
+			break;
+		}
+
+		if (!block_can_start) {
+			// It's not a timeout because return_if_error handles
+			// it already. Output queue cannot be empty either
+			// because in that case block_can_start would have
+			// been true. Thus the output buffer must be full and
+			// the queue isn't empty.
+			assert(*out_pos == out_size);
+			assert(!lzma_outq_is_empty(&coder->outq));
+			return LZMA_OK;
+		}
+
+		// We know that we can start decoding this Block without
+		// exceeding memlimit_threading. However, to stay below
+		// memlimit_threading may require freeing some of the
+		// cached memory.
+		//
+		// Get a local copy of variables that require locking the
+		// mutex. It is fine if the worker threads modify the real
+		// values after we read these as those changes can only be
+		// towards more favorable conditions (less memory in use,
+		// more in cache).
+		uint64_t mem_in_use;
+		uint64_t mem_cached;
+		struct worker_thread *thr = NULL; // Init to silence warning.
+
+		mythread_sync(coder->mutex) {
+			mem_in_use = coder->mem_in_use;
+			mem_cached = coder->mem_cached;
+			thr = coder->threads_free;
+		}
+
+		// The maximum amount of memory that can be held by other
+		// threads and cached buffers while allowing us to start
+		// decoding the next Block.
+		const uint64_t mem_max = coder->memlimit_threading
+				- coder->mem_next_block;
+
+		// If the existing allocations are so large that starting
+		// to decode this Block might exceed memlimit_threads,
+		// try to free memory from the output queue cache first.
+		//
+		// NOTE: This math assumes the worst case. It's possible
+		// that the limit wouldn't be exceeded if the existing cached
+		// allocations are reused.
+		if (mem_in_use + mem_cached + coder->outq.mem_allocated
+				> mem_max) {
+			// Clear the outq cache except leave one buffer in
+			// the cache if its size is correct. That way we
+			// don't free and almost immediately reallocate
+			// an identical buffer.
+			lzma_outq_clear_cache2(&coder->outq, allocator,
+				coder->block_options.uncompressed_size);
+		}
+
+		// If there is at least one worker_thread in the cache and
+		// the existing allocations are so large that starting to
+		// decode this Block might exceed memlimit_threads, free
+		// memory by freeing cached Block decoders.
+		//
+		// NOTE: The comparison is different here than above.
+		// Here we don't care about cached buffers in outq anymore
+		// and only look at memory actually in use. This is because
+		// if there is something in outq cache, it's a single buffer
+		// that can be used as is. We ensured this in the above
+		// if-block.
+		uint64_t mem_freed = 0;
+		if (thr != NULL && mem_in_use + mem_cached
+				+ coder->outq.mem_in_use > mem_max) {
+			// Don't free the first Block decoder if its memory
+			// usage isn't greater than what this Block will need.
+			// Typically the same filter chain is used for all
+			// Blocks so this way the allocations can be reused
+			// when get_thread() picks the first worker_thread
+			// from the cache.
+			if (thr->mem_filters <= coder->mem_next_filters)
+				thr = thr->next;
+
+			while (thr != NULL) {
+				lzma_next_end(&thr->block_decoder, allocator);
+				mem_freed += thr->mem_filters;
+				thr->mem_filters = 0;
+				thr = thr->next;
+			}
+		}
+
+		// Update the memory usage counters. Note that coder->mem_*
+		// may have changed since we read them so we must substract
+		// or add the changes.
+		mythread_sync(coder->mutex) {
+			coder->mem_cached -= mem_freed;
+
+			// Memory needed for the filters and the input buffer.
+			// The output queue takes care of its own counter so
+			// we don't touch it here.
+			//
+			// NOTE: After this, coder->mem_in_use +
+			// coder->mem_cached might count the same thing twice.
+			// If so, this will get corrected in get_thread() when
+			// a worker_thread is picked from coder->free_threads
+			// and its memory usage is substracted from mem_cached.
+			coder->mem_in_use += coder->mem_next_in
+					+ coder->mem_next_filters;
+		}
+
+		// Allocate memory for the output buffer in the output queue.
+		lzma_ret ret = lzma_outq_prealloc_buf(
+				&coder->outq, allocator,
+				coder->block_options.uncompressed_size);
+		if (ret != LZMA_OK) {
+			threads_stop(coder);
+			return ret;
+		}
+
+		// Set up coder->thr.
+		ret = get_thread(coder, allocator);
+		if (ret != LZMA_OK) {
+			threads_stop(coder);
+			return ret;
+		}
+
+		// The new Block decoder memory usage is already counted in
+		// coder->mem_in_use. Store it in the thread too.
+		coder->thr->mem_filters = coder->mem_next_filters;
+
+		// Initialize the Block decoder.
+		coder->thr->block_options = coder->block_options;
+		ret = lzma_block_decoder_init(
+					&coder->thr->block_decoder, allocator,
+					&coder->thr->block_options);
+
+		// Free the allocated filter options since they are needed
+		// only to initialize the Block decoder.
+		lzma_filters_free(coder->filters, allocator);
+		coder->thr->block_options.filters = NULL;
+
+		// Check if memory usage calculation and Block encoder
+		// initialization succeeded.
+		if (ret != LZMA_OK) {
+			coder->pending_error = ret;
+			coder->sequence = SEQ_ERROR;
+			break;
+		}
+
+		// Allocate the input buffer.
+		coder->thr->in_size = coder->mem_next_in;
+		coder->thr->in = lzma_alloc(coder->thr->in_size, allocator);
+		if (coder->thr->in == NULL) {
+			threads_stop(coder);
+			return LZMA_MEM_ERROR;
+		}
+
+		// Get the preallocated output buffer.
+		coder->thr->outbuf = lzma_outq_get_buf(
+				&coder->outq, coder->thr);
+
+		// Start the decoder.
+		mythread_sync(coder->thr->mutex) {
+			assert(coder->thr->state == THR_IDLE);
+			coder->thr->state = THR_RUN;
+			mythread_cond_signal(&coder->thr->cond);
+		}
+
+		// Enable output from the thread that holds the oldest output
+		// buffer in the output queue (if such a thread exists).
+		mythread_sync(coder->mutex) {
+			lzma_outq_enable_partial_output(&coder->outq,
+					&worker_enable_partial_update);
+		}
+
+		coder->sequence = SEQ_BLOCK_THR_RUN;
+	}
+
+	// Fall through
+
+	case SEQ_BLOCK_THR_RUN: {
+		if (action == LZMA_FINISH && coder->fail_fast) {
+			// We know that we won't get more input and that
+			// the caller wants fail-fast behavior. If we see
+			// that we don't have enough input to finish this
+			// Block, return LZMA_DATA_ERROR immediately.
+			// See SEQ_BLOCK_HEADER for the error code rationale.
+			const size_t in_avail = in_size - *in_pos;
+			const size_t in_needed = coder->thr->in_size
+					- coder->thr->in_filled;
+			if (in_avail < in_needed) {
+				threads_stop(coder);
+				return LZMA_DATA_ERROR;
+			}
+		}
+
+		// Copy input to the worker thread.
+		size_t cur_in_filled = coder->thr->in_filled;
+		lzma_bufcpy(in, in_pos, in_size, coder->thr->in,
+				&cur_in_filled, coder->thr->in_size);
+
+		// Tell the thread how much we copied.
+		mythread_sync(coder->thr->mutex) {
+			coder->thr->in_filled = cur_in_filled;
+
+			// NOTE: Most of the time we are copying input faster
+			// than the thread can decode so most of the time
+			// calling mythread_cond_signal() is useless but
+			// we cannot make it conditional because thr->in_pos
+			// is updated without a mutex. And the overhead should
+			// be very much negligible anyway.
+			mythread_cond_signal(&coder->thr->cond);
+		}
+
+		// Read output from the output queue. Just like in
+		// SEQ_BLOCK_HEADER, we wait to fill the output buffer
+		// only if waiting_allowed was set to true in the beginning
+		// of this function (see the comment there).
+		return_if_error(read_output_and_wait(coder, allocator,
+				out, out_pos, out_size,
+				NULL, waiting_allowed,
+				&wait_abs, &has_blocked));
+
+		if (coder->pending_error != LZMA_OK) {
+			coder->sequence = SEQ_ERROR;
+			break;
+		}
+
+		// Return if the input didn't contain the whole Block.
+		if (coder->thr->in_filled < coder->thr->in_size) {
+			assert(*in_pos == in_size);
+			return LZMA_OK;
+		}
+
+		// The whole Block has been copied to the thread-specific
+		// buffer. Continue from the next Block Header or Index.
+		coder->thr = NULL;
+		coder->sequence = SEQ_BLOCK_HEADER;
+		break;
+	}
+
+	case SEQ_BLOCK_DIRECT_INIT: {
+		// Wait for the threads to finish and that all decoded data
+		// has been copied to the output. That is, wait until the
+		// output queue becomes empty.
+		//
+		// NOTE: No need to check for coder->pending_error as
+		// we aren't consuming any input until the queue is empty
+		// and if there is a pending error, read_output_and_wait()
+		// will eventually return it before the queue is empty.
+		return_if_error(read_output_and_wait(coder, allocator,
+				out, out_pos, out_size,
+				NULL, true, &wait_abs, &has_blocked));
+		if (!lzma_outq_is_empty(&coder->outq))
+			return LZMA_OK;
+
+		// Free the cached output buffers.
+		lzma_outq_clear_cache(&coder->outq, allocator);
+
+		// Get rid of the worker threads, including the coder->threads
+		// array.
+		threads_end(coder, allocator);
+
+		// Initialize the Block decoder.
+		const lzma_ret ret = lzma_block_decoder_init(
+				&coder->block_decoder, allocator,
+				&coder->block_options);
+
+		// Free the allocated filter options since they are needed
+		// only to initialize the Block decoder.
+		lzma_filters_free(coder->filters, allocator);
+		coder->block_options.filters = NULL;
+
+		// Check if Block decoder initialization succeeded.
+		if (ret != LZMA_OK)
+			return ret;
+
+		// Make the memory usage visible to _memconfig().
+		coder->mem_direct_mode = coder->mem_next_filters;
+
+		coder->sequence = SEQ_BLOCK_DIRECT_RUN;
+	}
+
+	// Fall through
+
+	case SEQ_BLOCK_DIRECT_RUN: {
+		const size_t in_old = *in_pos;
+		const size_t out_old = *out_pos;
+		const lzma_ret ret = coder->block_decoder.code(
+				coder->block_decoder.coder, allocator,
+				in, in_pos, in_size, out, out_pos, out_size,
+				action);
+		coder->progress_in += *in_pos - in_old;
+		coder->progress_out += *out_pos - out_old;
+
+		if (ret != LZMA_STREAM_END)
+			return ret;
+
+		// Block decoded successfully. Add the new size pair to
+		// the Index hash.
+		return_if_error(lzma_index_hash_append(coder->index_hash,
+				lzma_block_unpadded_size(
+					&coder->block_options),
+				coder->block_options.uncompressed_size));
+
+		coder->sequence = SEQ_BLOCK_HEADER;
+		break;
+	}
+
+	case SEQ_INDEX_WAIT_OUTPUT:
+		// Flush the output from all worker threads so that we can
+		// decode the Index without thinking about threading.
+		return_if_error(read_output_and_wait(coder, allocator,
+				out, out_pos, out_size,
+				NULL, true, &wait_abs, &has_blocked));
+
+		if (!lzma_outq_is_empty(&coder->outq))
+			return LZMA_OK;
+
+		coder->sequence = SEQ_INDEX_DECODE;
+
+	// Fall through
+
+	case SEQ_INDEX_DECODE: {
+		// If we don't have any input, don't call
+		// lzma_index_hash_decode() since it would return
+		// LZMA_BUF_ERROR, which we must not do here.
+		if (*in_pos >= in_size)
+			return LZMA_OK;
+
+		// Decode the Index and compare it to the hash calculated
+		// from the sizes of the Blocks (if any).
+		const size_t in_old = *in_pos;
+		const lzma_ret ret = lzma_index_hash_decode(coder->index_hash,
+				in, in_pos, in_size);
+		coder->progress_in += *in_pos - in_old;
+		if (ret != LZMA_STREAM_END)
+			return ret;
+
+		coder->sequence = SEQ_STREAM_FOOTER;
+	}
+
+	// Fall through
+
+	case SEQ_STREAM_FOOTER: {
+		// Copy the Stream Footer to the internal buffer.
+		const size_t in_old = *in_pos;
+		lzma_bufcpy(in, in_pos, in_size, coder->buffer, &coder->pos,
+				LZMA_STREAM_HEADER_SIZE);
+		coder->progress_in += *in_pos - in_old;
+
+		// Return if we didn't get the whole Stream Footer yet.
+		if (coder->pos < LZMA_STREAM_HEADER_SIZE)
+			return LZMA_OK;
+
+		coder->pos = 0;
+
+		// Decode the Stream Footer. The decoder gives
+		// LZMA_FORMAT_ERROR if the magic bytes don't match,
+		// so convert that return code to LZMA_DATA_ERROR.
+		lzma_stream_flags footer_flags;
+		const lzma_ret ret = lzma_stream_footer_decode(
+				&footer_flags, coder->buffer);
+		if (ret != LZMA_OK)
+			return ret == LZMA_FORMAT_ERROR
+					? LZMA_DATA_ERROR : ret;
+
+		// Check that Index Size stored in the Stream Footer matches
+		// the real size of the Index field.
+		if (lzma_index_hash_size(coder->index_hash)
+				!= footer_flags.backward_size)
+			return LZMA_DATA_ERROR;
+
+		// Compare that the Stream Flags fields are identical in
+		// both Stream Header and Stream Footer.
+		return_if_error(lzma_stream_flags_compare(
+				&coder->stream_flags, &footer_flags));
+
+		if (!coder->concatenated)
+			return LZMA_STREAM_END;
+
+		coder->sequence = SEQ_STREAM_PADDING;
+	}
+
+	// Fall through
+
+	case SEQ_STREAM_PADDING:
+		assert(coder->concatenated);
+
+		// Skip over possible Stream Padding.
+		while (true) {
+			if (*in_pos >= in_size) {
+				// Unless LZMA_FINISH was used, we cannot
+				// know if there's more input coming later.
+				if (action != LZMA_FINISH)
+					return LZMA_OK;
+
+				// Stream Padding must be a multiple of
+				// four bytes.
+				return coder->pos == 0
+						? LZMA_STREAM_END
+						: LZMA_DATA_ERROR;
+			}
+
+			// If the byte is not zero, it probably indicates
+			// beginning of a new Stream (or the file is corrupt).
+			if (in*in_pos != 0x00)
+				break;
+
+			++*in_pos;
+			++coder->progress_in;
+			coder->pos = (coder->pos + 1) & 3;
+		}
+
+		// Stream Padding must be a multiple of four bytes (empty
+		// Stream Padding is OK).
+		if (coder->pos != 0) {
+			++*in_pos;
+			++coder->progress_in;
+			return LZMA_DATA_ERROR;
+		}
+
+		// Prepare to decode the next Stream.
+		return_if_error(stream_decoder_reset(coder, allocator));
+		break;
+
+	case SEQ_ERROR:
+		if (!coder->fail_fast) {
+			// Let the application get all data before the point
+			// where the error was detected. This matches the
+			// behavior of single-threaded use.
+			//
+			// FIXME? Some errors (LZMA_MEM_ERROR) don't get here,
+			// they are returned immediately. Thus in rare cases
+			// the output will be less than in the single-threaded
+			// mode. Maybe this doesn't matter much in practice.
+			return_if_error(read_output_and_wait(coder, allocator,
+					out, out_pos, out_size,
+					NULL, true, &wait_abs, &has_blocked));
+
+			// We get here only if the error happened in the main
+			// thread, for example, unsupported Block Header.
+			if (!lzma_outq_is_empty(&coder->outq))
+				return LZMA_OK;
+		}
+
+		// We only get here if no errors were detected by the worker
+		// threads. Errors from worker threads would have already been
+		// returned by the call to read_output_and_wait() above.
+		return coder->pending_error;
+
+	default:
+		assert(0);
+		return LZMA_PROG_ERROR;
+	}
+
+	// Never reached
+}
+
+
+static void
+stream_decoder_mt_end(void *coder_ptr, const lzma_allocator *allocator)
+{
+	struct lzma_stream_coder *coder = coder_ptr;
+
+	threads_end(coder, allocator);
+	lzma_outq_end(&coder->outq, allocator);
+
+	lzma_next_end(&coder->block_decoder, allocator);
+	lzma_filters_free(coder->filters, allocator);
+	lzma_index_hash_end(coder->index_hash, allocator);
+
+	lzma_free(coder, allocator);
+	return;
+}
+
+
+static lzma_check
+stream_decoder_mt_get_check(const void *coder_ptr)
+{
+	const struct lzma_stream_coder *coder = coder_ptr;
+	return coder->stream_flags.check;
+}
+
+
+static lzma_ret
+stream_decoder_mt_memconfig(void *coder_ptr, uint64_t *memusage,
+		uint64_t *old_memlimit, uint64_t new_memlimit)
+{
+	// NOTE: This function gets/sets memlimit_stop. For now,
+	// memlimit_threading cannot be modified after initialization.
+	//
+	// *memusage will include cached memory too. Excluding cached memory
+	// would be misleading and it wouldn't help the applications to
+	// know how much memory is actually needed to decompress the file
+	// because the higher the number of threads and the memlimits are
+	// the more memory the decoder may use.
+	//
+	// Setting a new limit includes the cached memory too and too low
+	// limits will be rejected. Alternative could be to free the cached
+	// memory immediately if that helps to bring the limit down but
+	// the current way is the simplest. It's unlikely that limit needs
+	// to be lowered in the middle of a file anyway; the typical reason
+	// to want a new limit is to increase after LZMA_MEMLIMIT_ERROR
+	// and even such use isn't common.
+	struct lzma_stream_coder *coder = coder_ptr;
+
+	mythread_sync(coder->mutex) {
+		*memusage = coder->mem_direct_mode
+				+ coder->mem_in_use
+				+ coder->mem_cached
+				+ coder->outq.mem_allocated;
+	}
+
+	// If no filter chains are allocated, *memusage may be zero.
+	// Always return at least LZMA_MEMUSAGE_BASE.
+	if (*memusage < LZMA_MEMUSAGE_BASE)
+		*memusage = LZMA_MEMUSAGE_BASE;
+
+	*old_memlimit = coder->memlimit_stop;
+
+	if (new_memlimit != 0) {
+		if (new_memlimit < *memusage)
+			return LZMA_MEMLIMIT_ERROR;
+
+		coder->memlimit_stop = new_memlimit;
+	}
+
+	return LZMA_OK;
+}
+
+
+static void
+stream_decoder_mt_get_progress(void *coder_ptr,
+		uint64_t *progress_in, uint64_t *progress_out)
+{
+	struct lzma_stream_coder *coder = coder_ptr;
+
+	// Lock coder->mutex to prevent finishing threads from moving their
+	// progress info from the worker_thread structure to lzma_stream_coder.
+	mythread_sync(coder->mutex) {
+		*progress_in = coder->progress_in;
+		*progress_out = coder->progress_out;
+
+		for (size_t i = 0; i < coder->threads_initialized; ++i) {
+			mythread_sync(coder->threadsi.mutex) {
+				*progress_in += coder->threadsi.progress_in;
+				*progress_out += coder->threadsi
+						.progress_out;
+			}
+		}
+	}
+
+	return;
+}
+
+
+static lzma_ret
+stream_decoder_mt_init(lzma_next_coder *next, const lzma_allocator *allocator,
+		 const lzma_mt *options)
+{
+	struct lzma_stream_coder *coder;
+
+	if (options->threads == 0 || options->threads > LZMA_THREADS_MAX)
+		return LZMA_OPTIONS_ERROR;
+
+	if (options->flags & ~LZMA_SUPPORTED_FLAGS)
+		return LZMA_OPTIONS_ERROR;
+
+	lzma_next_coder_init(&stream_decoder_mt_init, next, allocator);
+
+	coder = next->coder;
+	if (!coder) {
+		coder = lzma_alloc(sizeof(struct lzma_stream_coder), allocator);
+		if (coder == NULL)
+			return LZMA_MEM_ERROR;
+
+		next->coder = coder;
+
+		if (mythread_mutex_init(&coder->mutex)) {
+			lzma_free(coder, allocator);
+			return LZMA_MEM_ERROR;
+		}
+
+		if (mythread_cond_init(&coder->cond)) {
+			mythread_mutex_destroy(&coder->mutex);
+			lzma_free(coder, allocator);
+			return LZMA_MEM_ERROR;
+		}
+
+		next->code = &stream_decode_mt;
+		next->end = &stream_decoder_mt_end;
+		next->get_check = &stream_decoder_mt_get_check;
+		next->memconfig = &stream_decoder_mt_memconfig;
+		next->get_progress = &stream_decoder_mt_get_progress;
+
+		coder->filters0.id = LZMA_VLI_UNKNOWN;
+		memzero(&coder->outq, sizeof(coder->outq));
+
+		coder->block_decoder = LZMA_NEXT_CODER_INIT;
+		coder->mem_direct_mode = 0;
+
+		coder->index_hash = NULL;
+		coder->threads = NULL;
+		coder->threads_free = NULL;
+		coder->threads_initialized = 0;
+	}
+
+	// Cleanup old filter chain if one remains after unfinished decoding
+	// of a previous Stream.
+	lzma_filters_free(coder->filters, allocator);
+
+	// By allocating threads from scratch we can start memory-usage
+	// accounting from scratch, too. Changes in filter and block sizes may
+	// affect number of threads.
+	//
+	// FIXME? Reusing should be easy but unlike the single-threaded
+	// decoder, with some types of input file combinations reusing
+	// could leave quite a lot of memory allocated but unused (first
+	// file could allocate a lot, the next files could use fewer
+	// threads and some of the allocations from the first file would not
+	// get freed unless memlimit_threading forces us to clear caches).
+	//
+	// NOTE: The direct mode decoder isn't freed here if one exists.
+	// It will be reused or freed as needed in the main loop.
+	threads_end(coder, allocator);
+
+	// All memusage counters start at 0 (including mem_direct_mode).
+	// The little extra that is needed for the structs in this file
+	// get accounted well enough by the filter chain memory usage
+	// which adds LZMA_MEMUSAGE_BASE for each chain. However,
+	// stream_decoder_mt_memconfig() has to handle this specially so that
+	// it will never return less than LZMA_MEMUSAGE_BASE as memory usage.
+	coder->mem_in_use = 0;
+	coder->mem_cached = 0;
+	coder->mem_next_block = 0;
+
+	coder->progress_in = 0;
+	coder->progress_out = 0;
+
+	coder->sequence = SEQ_STREAM_HEADER;
+	coder->thread_error = LZMA_OK;
+	coder->pending_error = LZMA_OK;
+	coder->thr = NULL;
+
+	coder->timeout = options->timeout;
+
+	coder->memlimit_threading = my_max(1, options->memlimit_threading);
+	coder->memlimit_stop = my_max(1, options->memlimit_stop);
+	if (coder->memlimit_threading > coder->memlimit_stop)
+		coder->memlimit_threading = coder->memlimit_stop;
+
+	coder->tell_no_check = (options->flags & LZMA_TELL_NO_CHECK) != 0;
+	coder->tell_unsupported_check
+			= (options->flags & LZMA_TELL_UNSUPPORTED_CHECK) != 0;
+	coder->tell_any_check = (options->flags & LZMA_TELL_ANY_CHECK) != 0;
+	coder->ignore_check = (options->flags & LZMA_IGNORE_CHECK) != 0;
+	coder->concatenated = (options->flags & LZMA_CONCATENATED) != 0;
+	coder->fail_fast = (options->flags & LZMA_FAIL_FAST) != 0;
+
+	coder->first_stream = true;
+	coder->out_was_filled = false;
+	coder->pos = 0;
+
+	coder->threads_max = options->threads;
+
+	return_if_error(lzma_outq_init(&coder->outq, allocator,
+				 coder->threads_max));
+
+	return stream_decoder_reset(coder, allocator);
+}
+
+
+extern LZMA_API(lzma_ret)
+lzma_stream_decoder_mt(lzma_stream *strm, const lzma_mt *options)
+{
+	lzma_next_strm_init(stream_decoder_mt_init, strm, options);
+
+	strm->internal->supported_actionsLZMA_RUN = true;
+	strm->internal->supported_actionsLZMA_FINISH = true;
+
+	return LZMA_OK;
+}

_service:tar_scm:xz-5.2.5.tar.xz/src/liblzma/common/stream_encoder.c -> _service:tar_scm:xz-5.4.1.tar.xz/src/liblzma/common/stream_encoder.c Changed

@@ -219,8 +219,7 @@
 	lzma_next_end(&coder->index_encoder, allocator);
 	lzma_index_end(coder->index, allocator);
 
-	for (size_t i = 0; coder->filtersi.id != LZMA_VLI_UNKNOWN; ++i)
-		lzma_free(coder->filtersi.options, allocator);
+	lzma_filters_free(coder->filters, allocator);
 
 	lzma_free(coder, allocator);
 	return;
@@ -233,6 +232,13 @@
 		const lzma_filter *reversed_filters)
 {
 	lzma_stream_coder *coder = coder_ptr;
+	lzma_ret ret;
+
+	// Make a copy to a temporary buffer first. This way it is easier
+	// to keep the encoder state unchanged if an error occurs with
+	// lzma_filters_copy().
+	lzma_filter tempLZMA_FILTERS_MAX + 1;
+	return_if_error(lzma_filters_copy(filters, temp, allocator));
 
 	if (coder->sequence <= SEQ_BLOCK_INIT) {
 		// There is no incomplete Block waiting to be finished,
@@ -240,31 +246,40 @@
 		// trying to initialize the Block encoder with the new
 		// chain. This way we detect if the chain is valid.
 		coder->block_encoder_is_initialized = false;
-		coder->block_options.filters = (lzma_filter *)(filters);
-		const lzma_ret ret = block_encoder_init(coder, allocator);
+		coder->block_options.filters = temp;
+		ret = block_encoder_init(coder, allocator);
 		coder->block_options.filters = coder->filters;
 		if (ret != LZMA_OK)
-			return ret;
+			goto error;
 
 		coder->block_encoder_is_initialized = true;
 
 	} else if (coder->sequence <= SEQ_BLOCK_ENCODE) {
 		// We are in the middle of a Block. Try to update only
 		// the filter-specific options.
-		return_if_error(coder->block_encoder.update(
+		ret = coder->block_encoder.update(
 				coder->block_encoder.coder, allocator,
-				filters, reversed_filters));
+				filters, reversed_filters);
+		if (ret != LZMA_OK)
+			goto error;
 	} else {
 		// Trying to update the filter chain when we are already
 		// encoding Index or Stream Footer.
-		return LZMA_PROG_ERROR;
+		ret = LZMA_PROG_ERROR;
+		goto error;
 	}
 
-	// Free the copy of the old chain and make a copy of the new chain.
-	for (size_t i = 0; coder->filtersi.id != LZMA_VLI_UNKNOWN; ++i)
-		lzma_free(coder->filtersi.options, allocator);
+	// Free the options of the old chain.
+	lzma_filters_free(coder->filters, allocator);
+
+	// Copy the new filter chain in place.
+	memcpy(coder->filters, temp, sizeof(temp));
+
+	return LZMA_OK;
 
-	return lzma_filters_copy(filters, coder->filters, allocator);
+error:
+	lzma_filters_free(temp, allocator);
+	return ret;
 }
 
 
@@ -319,7 +334,7 @@
 
 	// Initialize the Block encoder. This way we detect unsupported
 	// filter chains when initializing the Stream encoder instead of
-	// giving an error after Stream Header has already written out.
+	// giving an error after Stream Header has already been written out.
 	return stream_encoder_update(coder, allocator, filters, NULL);
 }

_service:tar_scm:xz-5.2.5.tar.xz/src/liblzma/common/stream_encoder_mt.c -> _service:tar_scm:xz-5.4.1.tar.xz/src/liblzma/common/stream_encoder_mt.c Changed

@@ -85,6 +85,11 @@
 	/// Compression options for this Block
 	lzma_block block_options;
 
+	/// Filter chain for this thread. By copying the filters array
+	/// to each thread it is possible to change the filter chain
+	/// between Blocks using lzma_filters_update().
+	lzma_filter filtersLZMA_FILTERS_MAX + 1;
+
 	/// Next structure in the stack of free worker threads.
 	worker_thread *next;
 
@@ -109,9 +114,22 @@
 	/// LZMA_FULL_FLUSH or LZMA_FULL_BARRIER is used earlier.
 	size_t block_size;
 
-	/// The filter chain currently in use
+	/// The filter chain to use for the next Block.
+	/// This can be updated using lzma_filters_update()
+	/// after LZMA_FULL_BARRIER or LZMA_FULL_FLUSH.
 	lzma_filter filtersLZMA_FILTERS_MAX + 1;
 
+	/// A copy of filters will be put here when attempting to get
+	/// a new worker thread. This will be copied to a worker thread
+	/// when a thread becomes free and then this cache is marked as
+	/// empty by setting 0.id = LZMA_VLI_UNKNOWN. Without this cache
+	/// the filter options from filters would get uselessly copied
+	/// multiple times (allocated and freed) when waiting for a new free
+	/// worker thread.
+	///
+	/// This is freed if filters is updated via lzma_filters_update().
+	lzma_filter filters_cacheLZMA_FILTERS_MAX + 1;
+
 
 	/// Index to hold sizes of the Blocks
 	lzma_index *index;
@@ -133,6 +151,9 @@
 	/// Output buffer queue for compressed data
 	lzma_outq outq;
 
+	/// How much memory to allocate for each lzma_outbuf.buf
+	size_t outbuf_alloc_size;
+
 
 	/// Maximum wait time if cannot use all the input and cannot
 	/// fill the output buffer. This is in milliseconds.
@@ -196,7 +217,7 @@
 
 
 static worker_state
-worker_encode(worker_thread *thr, worker_state state)
+worker_encode(worker_thread *thr, size_t *out_pos, worker_state state)
 {
 	assert(thr->progress_in == 0);
 	assert(thr->progress_out == 0);
@@ -205,12 +226,9 @@
 	thr->block_options = (lzma_block){
 		.version = 0,
 		.check = thr->coder->stream_flags.check,
-		.compressed_size = thr->coder->outq.buf_size_max,
+		.compressed_size = thr->outbuf->allocated,
 		.uncompressed_size = thr->coder->block_size,
-
-		// TODO: To allow changing the filter chain, the filters
-		// array must be copied to each worker_thread.
-		.filters = thr->coder->filters,
+		.filters = thr->filters,
 	};
 
 	// Calculate maximum size of the Block Header. This amount is
@@ -234,12 +252,12 @@
 	size_t in_pos = 0;
 	size_t in_size = 0;
 
-	thr->outbuf->size = thr->block_options.header_size;
-	const size_t out_size = thr->coder->outq.buf_size_max;
+	*out_pos = thr->block_options.header_size;
+	const size_t out_size = thr->outbuf->allocated;
 
 	do {
 		mythread_sync(thr->mutex) {
-			// Store in_pos and out_pos into *thr so that
+			// Store in_pos and *out_pos into *thr so that
 			// an application may read them via
 			// lzma_get_progress() to get progress information.
 			//
@@ -247,7 +265,7 @@
 			// finishes. Instead, the final values are taken
 			// later from thr->outbuf.
 			thr->progress_in = in_pos;
-			thr->progress_out = thr->outbuf->size;
+			thr->progress_out = *out_pos;
 
 			while (in_size == thr->in_size
 					&& thr->state == THR_RUN)
@@ -277,8 +295,8 @@
 		ret = thr->block_encoder.code(
 				thr->block_encoder.coder, thr->allocator,
 				thr->in, &in_pos, in_limit, thr->outbuf->buf,
-				&thr->outbuf->size, out_size, action);
-	} while (ret == LZMA_OK && thr->outbuf->size < out_size);
+				out_pos, out_size, action);
+	} while (ret == LZMA_OK && *out_pos < out_size);
 
 	switch (ret) {
 	case LZMA_STREAM_END:
@@ -313,10 +331,10 @@
 			return state;
 
 		// Do the encoding. This takes care of the Block Header too.
-		thr->outbuf->size = 0;
+		*out_pos = 0;
 		ret = lzma_block_uncomp_encode(&thr->block_options,
 				thr->in, in_size, thr->outbuf->buf,
-				&thr->outbuf->size, out_size);
+				out_pos, out_size);
 
 		// It shouldn't fail.
 		if (ret != LZMA_OK) {
@@ -367,11 +385,13 @@
 			}
 		}
 
+		size_t out_pos = 0;
+
 		assert(state != THR_IDLE);
 		assert(state != THR_STOP);
 
 		if (state <= THR_FINISH)
-			state = worker_encode(thr, state);
+			state = worker_encode(thr, &out_pos, state);
 
 		if (state == THR_EXIT)
 			break;
@@ -387,14 +407,17 @@
 		}
 
 		mythread_sync(thr->coder->mutex) {
-			// Mark the output buffer as finished if
-			// no errors occurred.
-			thr->outbuf->finished = state == THR_FINISH;
+			// If no errors occurred, make the encoded data
+			// available to be copied out.
+			if (state == THR_FINISH) {
+				thr->outbuf->pos = out_pos;
+				thr->outbuf->finished = true;
+			}
 
 			// Update the main progress info.
 			thr->coder->progress_in
 					+= thr->outbuf->uncompressed_size;
-			thr->coder->progress_out += thr->outbuf->size;
+			thr->coder->progress_out += out_pos;
 			thr->progress_in = 0;
 			thr->progress_out = 0;
 
@@ -407,6 +430,8 @@
 	}
 
 	// Exiting, free the resources.
+	lzma_filters_free(thr->filters, thr->allocator);
+
 	mythread_mutex_destroy(&thr->mutex);
 	mythread_cond_destroy(&thr->cond);
 
@@ -490,6 +515,7 @@
 	thr->progress_in = 0;
 	thr->progress_out = 0;
 	thr->block_encoder = LZMA_NEXT_CODER_INIT;
+	thr->filters0.id = LZMA_VLI_UNKNOWN;
 
 	if (mythread_create(&thr->thread_id, &worker_start, thr))
 		goto error_thread;
@@ -519,6 +545,18 @@
 	if (!lzma_outq_has_buf(&coder->outq))
 		return LZMA_OK;
 
+	// That's also true if we cannot allocate memory for the output
+	// buffer in the output queue.
+	return_if_error(lzma_outq_prealloc_buf(&coder->outq, allocator,
+			coder->outbuf_alloc_size));
+
+	// Make a thread-specific copy of the filter chain. Put it in
+	// the cache array first so that if we cannot get a new thread yet,
+	// the allocation is ready when we try again.
+	if (coder->filters_cache0.id == LZMA_VLI_UNKNOWN)
+		return_if_error(lzma_filters_copy(
+			coder->filters, coder->filters_cache, allocator));
+
 	// If there is a free structure on the stack, use it.
 	mythread_sync(coder->mutex) {
 		if (coder->threads_free != NULL) {
@@ -541,7 +579,16 @@
 	mythread_sync(coder->thr->mutex) {
 		coder->thr->state = THR_RUN;
 		coder->thr->in_size = 0;
-		coder->thr->outbuf = lzma_outq_get_buf(&coder->outq);
+		coder->thr->outbuf = lzma_outq_get_buf(&coder->outq, NULL);
+
+		// Free the old thread-specific filter options and replace
+		// them with the already-allocated new options from
+		// coder->filters_cache. Then mark the cache as empty.
+		lzma_filters_free(coder->thr->filters, allocator);
+		memcpy(coder->thr->filters, coder->filters_cache,
+				sizeof(coder->filters_cache));
+		coder->filters_cache0.id = LZMA_VLI_UNKNOWN;
+
 		mythread_cond_signal(&coder->thr->cond);
 	}
 
@@ -627,9 +674,13 @@
 		// to true here and calculate the absolute time when
 		// we must return if there's nothing to do.
 		//
-		// The idea of *has_blocked is to avoid unneeded calls
-		// to mythread_condtime_set(), which may do a syscall
-		// depending on the operating system.
+		// This way if we block multiple times for short moments
+		// less than "timeout" milliseconds, we will return once
+		// "timeout" amount of time has passed since the *first*
+		// blocking occurred. If the absolute time was calculated
+		// again every time we block, "timeout" would effectively
+		// be meaningless if we never consecutively block longer
+		// than "timeout" ms.
 		*has_blocked = true;
 		mythread_condtime_set(wait_abs, &coder->cond, coder->timeout);
 	}
@@ -704,7 +755,7 @@
 				}
 
 				// Try to read compressed data to out.
-				ret = lzma_outq_read(&coder->outq,
+				ret = lzma_outq_read(&coder->outq, allocator,
 						out, out_pos, out_size,
 						&unpadded_size,
 						&uncompressed_size);
@@ -715,6 +766,10 @@
 				ret = lzma_index_append(coder->index,
 						allocator, unpadded_size,
 						uncompressed_size);
+				if (ret != LZMA_OK) {
+					threads_stop(coder, false);
+					return ret;
+				}
 
 				// If we didn't fill the output buffer yet,
 				// try to read more data. Maybe the next
@@ -724,8 +779,7 @@
 			}
 
 			if (ret != LZMA_OK) {
-				// coder->thread_error was set or
-				// lzma_index_append() failed.
+				// coder->thread_error was set.
 				threads_stop(coder, false);
 				return ret;
 			}
@@ -846,8 +900,8 @@
 	threads_end(coder, allocator);
 	lzma_outq_end(&coder->outq, allocator);
 
-	for (size_t i = 0; coder->filtersi.id != LZMA_VLI_UNKNOWN; ++i)
-		lzma_free(coder->filtersi.options, allocator);
+	lzma_filters_free(coder->filters, allocator);
+	lzma_filters_free(coder->filters_cache, allocator);
 
 	lzma_next_end(&coder->index_encoder, allocator);
 	lzma_index_end(coder->index, allocator);
@@ -860,6 +914,45 @@
 }
 
 
+static lzma_ret
+stream_encoder_mt_update(void *coder_ptr, const lzma_allocator *allocator,
+		const lzma_filter *filters,
+		const lzma_filter *reversed_filters
+			lzma_attribute((__unused__)))
+{
+	lzma_stream_coder *coder = coder_ptr;
+
+	// Applications shouldn't attempt to change the options when
+	// we are already encoding the Index or Stream Footer.
+	if (coder->sequence > SEQ_BLOCK)
+		return LZMA_PROG_ERROR;
+
+	// For now the threaded encoder doesn't support changing
+	// the options in the middle of a Block.
+	if (coder->thr != NULL)
+		return LZMA_PROG_ERROR;
+
+	// Check if the filter chain seems mostly valid. See the comment
+	// in stream_encoder_mt_init().
+	if (lzma_raw_encoder_memusage(filters) == UINT64_MAX)
+		return LZMA_OPTIONS_ERROR;
+
+	// Make a copy to a temporary buffer first. This way the encoder
+	// state stays unchanged if an error occurs in lzma_filters_copy().
+	lzma_filter tempLZMA_FILTERS_MAX + 1;
+	return_if_error(lzma_filters_copy(filters, temp, allocator));
+
+	// Free the options of the old chain as well as the cache.
+	lzma_filters_free(coder->filters, allocator);
+	lzma_filters_free(coder->filters_cache, allocator);
+
+	// Copy the new filter chain in place.
+	memcpy(coder->filters, temp, sizeof(temp));
+
+	return LZMA_OK;
+}
+
+
 /// Options handling for lzma_stream_encoder_mt_init() and
 /// lzma_stream_encoder_mt_memusage()
 static lzma_ret
@@ -951,14 +1044,16 @@
 			&block_size, &outbuf_size_max));
 
 #if SIZE_MAX < UINT64_MAX
-	if (block_size > SIZE_MAX)
+	if (block_size > SIZE_MAX || outbuf_size_max > SIZE_MAX)
 		return LZMA_MEM_ERROR;
 #endif
 
 	// Validate the filter chain so that we can give an error in this
 	// function instead of delaying it to the first call to lzma_code().
 	// The memory usage calculation verifies the filter chain as
-	// a side effect so we take advantage of that.
+	// a side effect so we take advantage of that. It's not a perfect
+	// check though as raw encoder allows LZMA1 too but such problems
+	// will be caught eventually with Block Header encoder.
 	if (lzma_raw_encoder_memusage(filters) == UINT64_MAX)
 		return LZMA_OPTIONS_ERROR;
 
@@ -998,9 +1093,10 @@
 		next->code = &stream_encode_mt;
 		next->end = &stream_encoder_mt_end;
 		next->get_progress = &get_progress;
-// 		next->update = &stream_encoder_mt_update;
+		next->update = &stream_encoder_mt_update;
 
 		coder->filters0.id = LZMA_VLI_UNKNOWN;
+		coder->filters_cache0.id = LZMA_VLI_UNKNOWN;
 		coder->index_encoder = LZMA_NEXT_CODER_INIT;
 		coder->index = NULL;
 		memzero(&coder->outq, sizeof(coder->outq));
@@ -1012,6 +1108,7 @@
 	// Basic initializations
 	coder->sequence = SEQ_STREAM_HEADER;
 	coder->block_size = (size_t)(block_size);
+	coder->outbuf_alloc_size = (size_t)(outbuf_size_max);
 	coder->thread_error = LZMA_OK;
 	coder->thr = NULL;
 
@@ -1041,15 +1138,16 @@
 
 	// Output queue
 	return_if_error(lzma_outq_init(&coder->outq, allocator,
-			outbuf_size_max, options->threads));
+			options->threads));
 
 	// Timeout
 	coder->timeout = options->timeout;
 
-	// Free the old filter chain and copy the new one.
-	for (size_t i = 0; coder->filtersi.id != LZMA_VLI_UNKNOWN; ++i)
-		lzma_free(coder->filtersi.options, allocator);
+	// Free the old filter chain and the cache.
+	lzma_filters_free(coder->filters, allocator);
+	lzma_filters_free(coder->filters_cache, allocator);
 
+	// Copy the new filter chain.
 	return_if_error(lzma_filters_copy(
 			filters, coder->filters, allocator));
 
@@ -1075,6 +1173,31 @@
 }
 
 
+#ifdef HAVE_SYMBOL_VERSIONS_LINUX
+// These are for compatibility with binaries linked against liblzma that
+// has been patched with xz-5.2.2-compat-libs.patch from RHEL/CentOS 7.
+// Actually that patch didn't create lzma_stream_encoder_mt@XZ_5.2.2
+// but it has been added here anyway since someone might misread the
+// RHEL patch and think both @XZ_5.1.2alpha and @XZ_5.2.2 exist.
+LZMA_SYMVER_API("lzma_stream_encoder_mt@XZ_5.1.2alpha",
+	lzma_ret, lzma_stream_encoder_mt_512a)(
+		lzma_stream *strm, const lzma_mt *options)
+		lzma_nothrow lzma_attr_warn_unused_result
+		__attribute__((__alias__("lzma_stream_encoder_mt_52")));
+
+LZMA_SYMVER_API("lzma_stream_encoder_mt@XZ_5.2.2",
+	lzma_ret, lzma_stream_encoder_mt_522)(
+		lzma_stream *strm, const lzma_mt *options)
+		lzma_nothrow lzma_attr_warn_unused_result
+		__attribute__((__alias__("lzma_stream_encoder_mt_52")));
+
+LZMA_SYMVER_API("lzma_stream_encoder_mt@@XZ_5.2",
+	lzma_ret, lzma_stream_encoder_mt_52)(
+		lzma_stream *strm, const lzma_mt *options)
+		lzma_nothrow lzma_attr_warn_unused_result;
+
+#define lzma_stream_encoder_mt lzma_stream_encoder_mt_52
+#endif
 extern LZMA_API(lzma_ret)
 lzma_stream_encoder_mt(lzma_stream *strm, const lzma_mt *options)
 {
@@ -1090,6 +1213,23 @@
 }
 
 
+#ifdef HAVE_SYMBOL_VERSIONS_LINUX
+LZMA_SYMVER_API("lzma_stream_encoder_mt_memusage@XZ_5.1.2alpha",
+	uint64_t, lzma_stream_encoder_mt_memusage_512a)(
+	const lzma_mt *options) lzma_nothrow lzma_attr_pure
+	__attribute__((__alias__("lzma_stream_encoder_mt_memusage_52")));
+
+LZMA_SYMVER_API("lzma_stream_encoder_mt_memusage@XZ_5.2.2",
+	uint64_t, lzma_stream_encoder_mt_memusage_522)(
+	const lzma_mt *options) lzma_nothrow lzma_attr_pure
+	__attribute__((__alias__("lzma_stream_encoder_mt_memusage_52")));
+
+LZMA_SYMVER_API("lzma_stream_encoder_mt_memusage@@XZ_5.2",
+	uint64_t, lzma_stream_encoder_mt_memusage_52)(
+	const lzma_mt *options) lzma_nothrow lzma_attr_pure;
+
+#define lzma_stream_encoder_mt_memusage lzma_stream_encoder_mt_memusage_52
+#endif
 // This function name is a monster but it's consistent with the older
 // monster names. :-( 31 chars is the max that C99 requires so in that
 // sense it's not too long. ;-)

_service:tar_scm:xz-5.2.5.tar.xz/src/liblzma/common/stream_flags_decoder.c -> _service:tar_scm:xz-5.4.1.tar.xz/src/liblzma/common/stream_flags_decoder.c Changed

_service:tar_scm:xz-5.4.1.tar.xz/src/liblzma/common/string_conversion.c Added

@@ -0,0 +1,1317 @@
+///////////////////////////////////////////////////////////////////////////////
+//
+/// \file string_conversion.c
+/// \brief Conversion of strings to filter chain and vice versa
+//
+// Author: Lasse Collin
+//
+// This file has been put into the public domain.
+// You can do whatever you want with this file.
+//
+///////////////////////////////////////////////////////////////////////////////
+
+#include "filter_common.h"
+
+
+/////////////////////
+// String building //
+/////////////////////
+
+/// How much memory to allocate for strings. For now, no realloc is used
+/// so this needs to be big enough even though there of course is
+/// an overflow check still.
+///
+/// FIXME? Using a fixed size is wasteful if the application doesn't free
+/// the string fairly quickly but this can be improved later if needed.
+#define STR_ALLOC_SIZE 800
+
+
+typedef struct {
+	char *buf;
+	size_t pos;
+} lzma_str;
+
+
+static lzma_ret
+str_init(lzma_str *str, const lzma_allocator *allocator)
+{
+	str->buf = lzma_alloc(STR_ALLOC_SIZE, allocator);
+	if (str->buf == NULL)
+		return LZMA_MEM_ERROR;
+
+	str->pos = 0;
+	return LZMA_OK;
+}
+
+
+static void
+str_free(lzma_str *str, const lzma_allocator *allocator)
+{
+	lzma_free(str->buf, allocator);
+	return;
+}
+
+
+static bool
+str_is_full(const lzma_str *str)
+{
+	return str->pos == STR_ALLOC_SIZE - 1;
+}
+
+
+static lzma_ret
+str_finish(char **dest, lzma_str *str, const lzma_allocator *allocator)
+{
+	if (str_is_full(str)) {
+		// The preallocated buffer was too small.
+		// This shouldn't happen as STR_ALLOC_SIZE should
+		// be adjusted if new filters are added.
+		lzma_free(str->buf, allocator);
+		*dest = NULL;
+		assert(0);
+		return LZMA_PROG_ERROR;
+	}
+
+	str->bufstr->pos = '\0';
+	*dest = str->buf;
+	return LZMA_OK;
+}
+
+
+static void
+str_append_str(lzma_str *str, const char *s)
+{
+	const size_t len = strlen(s);
+	const size_t limit = STR_ALLOC_SIZE - 1 - str->pos;
+	const size_t copy_size = my_min(len, limit);
+
+	memcpy(str->buf + str->pos, s, copy_size);
+	str->pos += copy_size;
+	return;
+}
+
+
+static void
+str_append_u32(lzma_str *str, uint32_t v, bool use_byte_suffix)
+{
+	if (v == 0) {
+		str_append_str(str, "0");
+	} else {
+		// NOTE: Don't use plain "B" because xz and the parser in this
+		// file don't support it and at glance it may look like 8
+		// (there cannot be a space before the suffix).
+		static const char suffixes44 = { "", "KiB", "MiB", "GiB" };
+
+		size_t suf = 0;
+		if (use_byte_suffix) {
+			while ((v & 1023) == 0
+					&& suf < ARRAY_SIZE(suffixes) - 1) {
+				v >>= 10;
+				++suf;
+			}
+		}
+
+		// UINT32_MAX in base 10 would need 10 + 1 bytes. Remember
+		// that initializing to "" initializes all elements to
+		// zero so '\0'-termination gets handled by this.
+		char buf16 = "";
+		size_t pos = sizeof(buf) - 1;
+
+		do {
+			buf--pos = '0' + (v % 10);
+			v /= 10;
+		} while (v != 0);
+
+		str_append_str(str, buf + pos);
+		str_append_str(str, suffixessuf);
+	}
+
+	return;
+}
+
+
+//////////////////////////////////////////////
+// Parsing and stringification declarations //
+//////////////////////////////////////////////
+
+/// Maximum length for filter and option names.
+/// 11 chars + terminating '\0' + sizeof(uint32_t) = 16 bytes
+#define NAME_LEN_MAX 11
+
+
+/// For option_map.flags: Use .u.map to do convert the input value
+/// to an integer. Without this flag, .u.range.{min,max} are used
+/// as the allowed range for the integer.
+#define OPTMAP_USE_NAME_VALUE_MAP 0x01
+
+/// For option_map.flags: Allow KiB/MiB/GiB in input string and use them in
+/// the stringified output if the value is an exact multiple of these.
+/// This is used e.g. for LZMA1/2 dictionary size.
+#define OPTMAP_USE_BYTE_SUFFIX 0x02
+
+/// For option_map.flags: If the integer value is zero then this option
+/// won't be included in the stringified output. It's used e.g. for
+/// BCJ filter start offset which usually is zero.
+#define OPTMAP_NO_STRFY_ZERO 0x04
+
+/// Possible values for option_map.type. Since OPTMAP_TYPE_UINT32 is 0,
+/// it doesn't need to be specified in the initializers as it is
+/// the implicit value.
+enum {
+	OPTMAP_TYPE_UINT32,
+	OPTMAP_TYPE_LZMA_MODE,
+	OPTMAP_TYPE_LZMA_MATCH_FINDER,
+	OPTMAP_TYPE_LZMA_PRESET,
+};
+
+
+/// This is for mapping string values in options to integers.
+/// The last element of an array must have "" as the name.
+/// It's used e.g. for match finder names in LZMA1/2.
+typedef struct {
+	const char nameNAME_LEN_MAX + 1;
+	const uint32_t value;
+} name_value_map;
+
+
+/// Each filter that has options needs an array of option_map structures.
+/// The array doesn't need to be terminated as the functions take the
+/// length of the array as an argument.
+///
+/// When converting a string to filter options structure, option values
+/// will be handled in a few different ways:
+///
+/// (1) If .type equals OPTMAP_TYPE_LZMA_PRESET then LZMA1/2 preset string
+/// is handled specially.
+///
+/// (2) If .flags has OPTMAP_USE_NAME_VALUE_MAP set then the string is
+/// converted to an integer using the name_value_map pointed by .u.map.
+/// The last element in .u.map must have .name = "" as the terminator.
+///
+/// (3) Otherwise the string is treated as a non-negative unsigned decimal
+/// integer which must be in the range set in .u.range. If .flags has
+/// OPTMAP_USE_BYTE_SUFFIX then KiB, MiB, and GiB suffixes are allowed.
+///
+/// The integer value from (2) or (3) is then stored to filter_options
+/// at the offset specified in .offset using the type specified in .type
+/// (default is uint32_t).
+///
+/// Stringifying a filter is done by processing a given number of options
+/// in oder from the beginning of an option_map array. The integer is
+/// read from filter_options at .offset using the type from .type.
+///
+/// If the integer is zero and .flags has OPTMAP_NO_STRFY_ZERO then the
+/// option is skipped.
+///
+/// If .flags has OPTMAP_USE_NAME_VALUE_MAP set then .u.map will be used
+/// to convert the option to a string. If the map doesn't contain a string
+/// for the integer value then "UNKNOWN" is used.
+///
+/// If .flags doesn't have OPTMAP_USE_NAME_VALUE_MAP set then the integer is
+/// converted to a decimal value. If OPTMAP_USE_BYTE_SUFFIX is used then KiB,
+/// MiB, or GiB suffix is used if the value is an exact multiple of these.
+/// Plain "B" suffix is never used.
+typedef struct {
+	char nameNAME_LEN_MAX + 1;
+	uint8_t type;
+	uint8_t flags;
+	uint16_t offset;
+
+	union {
+		struct {
+			uint32_t min;
+			uint32_t max;
+		} range;
+
+		const name_value_map *map;
+	} u;
+} option_map;
+
+
+static const char *parse_options(const char **const str, const char *str_end,
+		void *filter_options,
+		const option_map *const optmap, const size_t optmap_size);
+
+
+/////////
+// BCJ //
+/////////
+
+#if defined(HAVE_ENCODER_X86) \
+		|| defined(HAVE_DECODER_X86) \
+		|| defined(HAVE_ENCODER_ARM) \
+		|| defined(HAVE_DECODER_ARM) \
+		|| defined(HAVE_ENCODER_ARMTHUMB) \
+		|| defined(HAVE_DECODER_ARMTHUMB) \
+		|| defined(HAVE_ENCODER_ARM64) \
+		|| defined(HAVE_DECODER_ARM64) \
+		|| defined(HAVE_ENCODER_POWERPC) \
+		|| defined(HAVE_DECODER_POWERPC) \
+		|| defined(HAVE_ENCODER_IA64) \
+		|| defined(HAVE_DECODER_IA64) \
+		|| defined(HAVE_ENCODER_SPARC) \
+		|| defined(HAVE_DECODER_SPARC)
+static const option_map bcj_optmap = {
+	{
+		.name = "start",
+		.flags = OPTMAP_NO_STRFY_ZERO | OPTMAP_USE_BYTE_SUFFIX,
+		.offset = offsetof(lzma_options_bcj, start_offset),
+		.u.range.min = 0,
+		.u.range.max = UINT32_MAX,
+	}
+};
+
+
+static const char *
+parse_bcj(const char **const str, const char *str_end, void *filter_options)
+{
+	// filter_options was zeroed on allocation and that is enough
+	// for the default value.
+	return parse_options(str, str_end, filter_options,
+			bcj_optmap, ARRAY_SIZE(bcj_optmap));
+}
+#endif
+
+
+///////////
+// Delta //
+///////////
+
+#if defined(HAVE_ENCODER_DELTA) || defined(HAVE_DECODER_DELTA)
+static const option_map delta_optmap = {
+	{
+		.name = "dist",
+		.offset = offsetof(lzma_options_delta, dist),
+		.u.range.min = LZMA_DELTA_DIST_MIN,
+		.u.range.max = LZMA_DELTA_DIST_MAX,
+	}
+};
+
+
+static const char *
+parse_delta(const char **const str, const char *str_end, void *filter_options)
+{
+	lzma_options_delta *opts = filter_options;
+	opts->type = LZMA_DELTA_TYPE_BYTE;
+	opts->dist = LZMA_DELTA_DIST_MIN;
+
+	return parse_options(str, str_end, filter_options,
+			delta_optmap, ARRAY_SIZE(delta_optmap));
+}
+#endif
+
+
+///////////////////
+// LZMA1 & LZMA2 //
+///////////////////
+
+/// Help string for presets
+#define LZMA12_PRESET_STR "0-9e"
+
+
+static const char *
+parse_lzma12_preset(const char **const str, const char *str_end,
+		uint32_t *preset)
+{
+	assert(*str < str_end);
+	*preset = (uint32_t)(**str - '0');
+
+	// NOTE: Remember to update LZMA_PRESET_STR if this is modified!
+	while (++*str < str_end) {
+		switch (**str) {
+		case 'e':
+			*preset |= LZMA_PRESET_EXTREME;
+			break;
+
+		default:
+			return "Unsupported preset flag";
+		}
+	}
+
+	return NULL;
+}
+
+
+static const char *
+set_lzma12_preset(const char **const str, const char *str_end,
+		void *filter_options)
+{
+	uint32_t preset;
+	const char *errmsg = parse_lzma12_preset(str, str_end, &preset);
+	if (errmsg != NULL)
+		return errmsg;
+
+	lzma_options_lzma *opts = filter_options;
+	if (lzma_lzma_preset(opts, preset))
+		return "Unsupported preset";
+
+	return NULL;
+}
+
+
+static const name_value_map lzma12_mode_map = {
+	{ "fast", LZMA_MODE_FAST },
+	{ "normal", LZMA_MODE_NORMAL },
+	{ "", 0 }
+};
+
+
+static const name_value_map lzma12_mf_map = {
+	{ "hc3", LZMA_MF_HC3 },
+	{ "hc4", LZMA_MF_HC4 },
+	{ "bt2", LZMA_MF_BT2 },
+	{ "bt3", LZMA_MF_BT3 },
+	{ "bt4", LZMA_MF_BT4 },
+	{ "", 0 }
+};
+
+
+static const option_map lzma12_optmap = {
+	{
+		.name = "preset",
+		.type = OPTMAP_TYPE_LZMA_PRESET,
+	}, {
+		.name = "dict",
+		.flags = OPTMAP_USE_BYTE_SUFFIX,
+		.offset = offsetof(lzma_options_lzma, dict_size),
+		.u.range.min = LZMA_DICT_SIZE_MIN,
+		// FIXME? The max is really max for encoding but decoding
+		// would allow 4 GiB - 1 B.
+		.u.range.max = (UINT32_C(1) << 30) + (UINT32_C(1) << 29),
+	}, {
+		.name = "lc",
+		.offset = offsetof(lzma_options_lzma, lc),
+		.u.range.min = LZMA_LCLP_MIN,
+		.u.range.max = LZMA_LCLP_MAX,
+	}, {
+		.name = "lp",
+		.offset = offsetof(lzma_options_lzma, lp),
+		.u.range.min = LZMA_LCLP_MIN,
+		.u.range.max = LZMA_LCLP_MAX,
+	}, {
+		.name = "pb",
+		.offset = offsetof(lzma_options_lzma, pb),
+		.u.range.min = LZMA_PB_MIN,
+		.u.range.max = LZMA_PB_MAX,
+	}, {
+		.name = "mode",
+		.type = OPTMAP_TYPE_LZMA_MODE,
+		.flags = OPTMAP_USE_NAME_VALUE_MAP,
+		.offset = offsetof(lzma_options_lzma, mode),
+		.u.map = lzma12_mode_map,
+	}, {
+		.name = "nice",
+		.offset = offsetof(lzma_options_lzma, nice_len),
+		.u.range.min = 2,
+		.u.range.max = 273,
+	}, {
+		.name = "mf",
+		.type = OPTMAP_TYPE_LZMA_MATCH_FINDER,
+		.flags = OPTMAP_USE_NAME_VALUE_MAP,
+		.offset = offsetof(lzma_options_lzma, mf),
+		.u.map = lzma12_mf_map,
+	}, {
+		.name = "depth",
+		.offset = offsetof(lzma_options_lzma, depth),
+		.u.range.min = 0,
+		.u.range.max = UINT32_MAX,
+	}
+};
+
+
+static const char *
+parse_lzma12(const char **const str, const char *str_end, void *filter_options)
+{
+	lzma_options_lzma *opts = filter_options;
+
+	// It cannot fail.
+	const bool preset_ret = lzma_lzma_preset(opts, LZMA_PRESET_DEFAULT);
+	assert(!preset_ret);
+	(void)preset_ret;
+
+	const char *errmsg = parse_options(str, str_end, filter_options,
+			lzma12_optmap, ARRAY_SIZE(lzma12_optmap));
+	if (errmsg != NULL)
+		return errmsg;
+
+	if (opts->lc + opts->lp > LZMA_LCLP_MAX)
+		return "The sum of lc and lp must not exceed 4";
+
+	return NULL;
+}
+
+
+/////////////////////////////////////////
+// Generic parsing and stringification //
+/////////////////////////////////////////
+
+static const struct {
+	/// Name of the filter
+	char nameNAME_LEN_MAX + 1;
+
+	/// For lzma_str_to_filters:
+	/// Size of the filter-specific options structure.
+	uint32_t opts_size;
+
+	/// Filter ID
+	lzma_vli id;
+
+	/// For lzma_str_to_filters:
+	/// Function to parse the filter-specific options. The filter_options
+	/// will already have been allocated using lzma_alloc_zero().
+	const char *(*parse)(const char **str, const char *str_end,
+			void *filter_options);
+
+	/// For lzma_str_from_filters:
+	/// If the flag LZMA_STR_ENCODER is used then the first
+	/// strfy_encoder elements of optmap are stringified.
+	/// With LZMA_STR_DECODER strfy_decoder is used.
+	/// Currently encoders use all flags that decoders do but if
+	/// that changes then this needs to be changed too, for example,
+	/// add a new OPTMAP flag to skip printing some decoder-only flags.
+	const option_map *optmap;
+	uint8_t strfy_encoder;
+	uint8_t strfy_decoder;
+
+	/// For lzma_str_from_filters:
+	/// If true, lzma_filter.options is allowed to be NULL. In that case,
+	/// only the filter name is printed without any options.
+	bool allow_null;
+
+} filter_name_map = {
+#if defined (HAVE_ENCODER_LZMA1) || defined(HAVE_DECODER_LZMA1)
+	{ "lzma1", sizeof(lzma_options_lzma), LZMA_FILTER_LZMA1,
+	 &parse_lzma12, lzma12_optmap, 9, 5, false },
+#endif
+
+#if defined(HAVE_ENCODER_LZMA2) || defined(HAVE_DECODER_LZMA2)
+	{ "lzma2", sizeof(lzma_options_lzma), LZMA_FILTER_LZMA2,
+	 &parse_lzma12, lzma12_optmap, 9, 2, false },
+#endif
+
+#if defined(HAVE_ENCODER_X86) || defined(HAVE_DECODER_X86)
+	{ "x86", sizeof(lzma_options_bcj), LZMA_FILTER_X86,
+	 &parse_bcj, bcj_optmap, 1, 1, true },
+#endif
+
+#if defined(HAVE_ENCODER_ARM) || defined(HAVE_DECODER_ARM)
+	{ "arm", sizeof(lzma_options_bcj), LZMA_FILTER_ARM,
+	 &parse_bcj, bcj_optmap, 1, 1, true },
+#endif
+
+#if defined(HAVE_ENCODER_ARMTHUMB) || defined(HAVE_DECODER_ARMTHUMB)
+	{ "armthumb", sizeof(lzma_options_bcj), LZMA_FILTER_ARMTHUMB,
+	 &parse_bcj, bcj_optmap, 1, 1, true },
+#endif
+
+#if defined(HAVE_ENCODER_ARM64) || defined(HAVE_DECODER_ARM64)
+	{ "arm64", sizeof(lzma_options_bcj), LZMA_FILTER_ARM64,
+	 &parse_bcj, bcj_optmap, 1, 1, true },
+#endif
+
+#if defined(HAVE_ENCODER_POWERPC) || defined(HAVE_DECODER_POWERPC)
+	{ "powerpc", sizeof(lzma_options_bcj), LZMA_FILTER_POWERPC,
+	 &parse_bcj, bcj_optmap, 1, 1, true },
+#endif
+
+#if defined(HAVE_ENCODER_IA64) || defined(HAVE_DECODER_IA64)
+	{ "ia64", sizeof(lzma_options_bcj), LZMA_FILTER_IA64,
+	 &parse_bcj, bcj_optmap, 1, 1, true },
+#endif
+
+#if defined(HAVE_ENCODER_SPARC) || defined(HAVE_DECODER_SPARC)
+	{ "sparc", sizeof(lzma_options_bcj), LZMA_FILTER_SPARC,
+	 &parse_bcj, bcj_optmap, 1, 1, true },
+#endif
+
+#if defined(HAVE_ENCODER_DELTA) || defined(HAVE_DECODER_DELTA)
+	{ "delta", sizeof(lzma_options_delta), LZMA_FILTER_DELTA,
+	 &parse_delta, delta_optmap, 1, 1, false },
+#endif
+};
+
+
+/// Decodes options from a string for one filter (name1=value1,name2=value2).
+/// Caller must have allocated memory for filter_options already and set
+/// the initial default values. This is called from the filter-specific
+/// parse_* functions.
+///
+/// The input string starts at *str and the address in str_end is the first
+/// char that is not part of the string anymore. So no '\0' terminator is
+/// used. *str is advanced everytime something has been decoded successfully.
+static const char *
+parse_options(const char **const str, const char *str_end,
+		void *filter_options,
+		const option_map *const optmap, const size_t optmap_size)
+{
+	while (*str < str_end && **str != '\0') {
+		// Each option is of the form name=value.
+		// Commas (',') separate options. Extra commas are ignored.
+		// Ignoring extra commas makes it simpler if an optional
+		// option stored in a shell variable which can be empty.
+		if (**str == ',') {
+			++*str;
+			continue;
+		}
+
+		// Find where the next name=value ends.
+		const size_t str_len = (size_t)(str_end - *str);
+		const char *name_eq_value_end = memchr(*str, ',', str_len);
+		if (name_eq_value_end == NULL)
+			name_eq_value_end = str_end;
+
+		const char *equals_sign = memchr(*str, '=',
+				(size_t)(name_eq_value_end - *str));
+
+		// Fail if the '=' wasn't found or the option name is missing
+		// (the first char is '=').
+		if (equals_sign == NULL || **str == '=')
+			return "Options must be 'name=value' pairs separated "
+					"with commas";
+
+		// Reject a too long option name so that the memcmp()
+		// in the loop below won't read past the end of the
+		// string in optmapi.name.
+		const size_t name_len = (size_t)(equals_sign - *str);
+		if (name_len > NAME_LEN_MAX)
+			return "Unknown option name";
+
+		// Find the option name from optmap.
+		size_t i = 0;
+		while (true) {
+			if (i == optmap_size)
+				return "Unknown option name";
+
+			if (memcmp(*str, optmapi.name, name_len) == 0
+					&& optmapi.namename_len == '\0')
+				break;
+
+			++i;
+		}
+
+		// The input string is good at least until the start of
+		// the option value.
+		*str = equals_sign + 1;
+
+		// The code assumes that the option value isn't an empty
+		// string so check it here.
+		const size_t value_len = (size_t)(name_eq_value_end - *str);
+		if (value_len == 0)
+			return "Option value cannot be empty";
+
+		// LZMA1/2 preset has its own parsing function.
+		if (optmapi.type == OPTMAP_TYPE_LZMA_PRESET) {
+			const char *errmsg = set_lzma12_preset(str,
+					name_eq_value_end, filter_options);
+			if (errmsg != NULL)
+				return errmsg;
+
+			continue;
+		}
+
+		// It's an integer value.
+		uint32_t v;
+		if (optmapi.flags & OPTMAP_USE_NAME_VALUE_MAP) {
+			// The integer is picked from a string-to-integer map.
+			//
+			// Reject a too long value string so that the memcmp()
+			// in the loop below won't read past the end of the
+			// string in optmapi.u.mapj.name.
+			if (value_len > NAME_LEN_MAX)
+				return "Invalid option value";
+
+			const name_value_map *map = optmapi.u.map;
+			size_t j = 0;
+			while (true) {
+				// The array is terminated with an empty name.
+				if (mapj.name0 == '\0')
+					return "Invalid option value";
+
+				if (memcmp(*str, mapj.name, value_len) == 0
+						&& mapj.namevalue_len
+							== '\0') {
+					v = mapj.value;
+					break;
+				}
+
+				++j;
+			}
+		} else if (**str < '0' || **str > '9') {
+			// Note that "max" isn't supported while it is
+			// supported in xz. It's not useful here.
+			return "Value is not a non-negative decimal integer";
+		} else {
+			// strtoul() has locale-specific behavior so it cannot
+			// be relied on to get reproducible results since we
+			// cannot change the locate in a thread-safe library.
+			// It also needs '\0'-termination.
+			//
+			// Use a temporary pointer so that *str will point
+			// to the beginning of the value string in case
+			// an error occurs.
+			const char *p = *str;
+			v = 0;
+			do {
+				if (v > UINT32_MAX / 10)
+					return "Value out of range";
+
+				v *= 10;
+
+				const uint32_t add = (uint32_t)(*p - '0');
+				if (UINT32_MAX - add < v)
+					return "Value out of range";
+
+				v += add;
+				++p;
+			} while (p < name_eq_value_end
+					&& *p >= '0' && *p <= '9');
+
+			if (p < name_eq_value_end) {
+				// Remember this position so that it an be
+				// used for error messages that are
+				// specifically about the suffix. (Out of
+				// range values are about the whole value
+				// and those error messages point to the
+				// beginning of the number part,
+				// not to the suffix.)
+				const char *multiplier_start = p;
+
+				// If multiplier suffix shouldn't be used
+				// then don't allow them even if the value
+				// would stay within limits. This is a somewhat
+				// unnecessary check but it rejects silly
+				// things like lzma2:pb=0MiB which xz allows.
+				if ((optmapi.flags & OPTMAP_USE_BYTE_SUFFIX)
+						== 0) {
+					*str = multiplier_start;
+					return "This option does not support "
+						"any integer suffixes";
+				}
+
+				uint32_t shift;
+
+				switch (*p) {
+				case 'k':
+				case 'K':
+					shift = 10;
+					break;
+
+				case 'm':
+				case 'M':
+					shift = 20;
+					break;
+
+				case 'g':
+				case 'G':
+					shift = 30;
+					break;
+
+				default:
+					*str = multiplier_start;
+					return "Invalid multiplier suffix "
+							"(KiB, MiB, or GiB)";
+				}
+
+				++p;
+
+				// Allow "M", "Mi", "MB", "MiB" and the same
+				// for the other five characters from the
+				// switch-statement above. All are handled
+				// as base-2 (perhaps a mistake, perhaps not).
+				// Note that 'i' and 'B' are case sensitive.
+				if (p < name_eq_value_end && *p == 'i')
+					++p;
+
+				if (p < name_eq_value_end && *p == 'B')
+					++p;
+
+				// Now we must have no chars remaining.
+				if (p < name_eq_value_end) {
+					*str = multiplier_start;
+					return "Invalid multiplier suffix "
+							"(KiB, MiB, or GiB)";
+				}
+
+				if (v > (UINT32_MAX >> shift))
+					return "Value out of range";
+
+				v <<= shift;
+			}
+
+			if (v < optmapi.u.range.min
+					|| v > optmapi.u.range.max)
+				return "Value out of range";
+		}
+
+		// Set the value in filter_options. Enums are handled
+		// specially since the underlying type isn't the same
+		// as uint32_t on all systems.
+		void *ptr = (char *)filter_options + optmapi.offset;
+		switch (optmapi.type) {
+		case OPTMAP_TYPE_LZMA_MODE:
+			*(lzma_mode *)ptr = (lzma_mode)v;
+			break;
+
+		case OPTMAP_TYPE_LZMA_MATCH_FINDER:
+			*(lzma_match_finder *)ptr = (lzma_match_finder)v;
+			break;
+
+		default:
+			*(uint32_t *)ptr = v;
+			break;
+		}
+
+		// This option has been successfully handled.
+		*str = name_eq_value_end;
+	}
+
+	// No errors.
+	return NULL;
+}
+
+
+/// Finds the name of the filter at the beginning of the string and
+/// calls filter_name_mapi.parse() to decode the filter-specific options.
+/// The caller must have set str_end so that exactly one filter and its
+/// options are present without any trailing characters.
+static const char *
+parse_filter(const char **const str, const char *str_end, lzma_filter *filter,
+		const lzma_allocator *allocator, bool only_xz)
+{
+	// Search for a colon or equals sign that would separate the filter
+	// name from filter options. If neither is found, then the input
+	// string only contains a filter name and there are no options.
+	//
+	// First assume that a colon or equals sign won't be found:
+	const char *name_end = str_end;
+	const char *opts_start = str_end;
+
+	for (const char *p = *str; p < str_end; ++p) {
+		if (*p == ':' || *p == '=') {
+			name_end = p;
+
+			// Filter options (name1=value1,name2=value2,...)
+			// begin after the colon or equals sign.
+			opts_start = p + 1;
+			break;
+		}
+	}
+
+	// Reject a too long filter name so that the memcmp()
+	// in the loop below won't read past the end of the
+	// string in filter_name_mapi.name.
+	const size_t name_len = (size_t)(name_end - *str);
+	if (name_len > NAME_LEN_MAX)
+		return "Unknown filter name";
+
+	for (size_t i = 0; i < ARRAY_SIZE(filter_name_map); ++i) {
+		if (memcmp(*str, filter_name_mapi.name, name_len) == 0
+				&& filter_name_mapi.namename_len == '\0') {
+			if (only_xz && filter_name_mapi.id
+					>= LZMA_FILTER_RESERVED_START)
+				return "This filter cannot be used in "
+						"the .xz format";
+
+			// Allocate the filter-specific options and
+			// initialize the memory with zeros.
+			void *options = lzma_alloc_zero(
+					filter_name_mapi.opts_size,
+					allocator);
+			if (options == NULL)
+				return "Memory allocation failed";
+
+			// Filter name was found so the input string is good
+			// at least this far.
+			*str = opts_start;
+
+			const char *errmsg = filter_name_mapi.parse(
+					str, str_end, options);
+			if (errmsg != NULL) {
+				lzma_free(options, allocator);
+				return errmsg;
+			}
+
+			// *filter is modified only when parsing is successful.
+			filter->id = filter_name_mapi.id;
+			filter->options = options;
+			return NULL;
+		}
+	}
+
+	return "Unknown filter name";
+}
+
+
+/// Converts the string to a filter chain (array of lzma_filter structures).
+///
+/// *str is advanced everytime something has been decoded successfully.
+/// This way the caller knows where in the string a possible error occurred.
+static const char *
+str_to_filters(const char **const str, lzma_filter *filters, uint32_t flags,
+		const lzma_allocator *allocator)
+{
+	const char *errmsg;
+
+	// Skip leading spaces.
+	while (**str == ' ')
+		++*str;
+
+	if (**str == '\0')
+		return "Empty string is not allowed, "
+				"try \"6\" if a default value is needed";
+
+	// Detect the type of the string.
+	//
+	// A string beginning with a digit or a string beginning with
+	// one dash and a digit are treated as presets. Trailing spaces
+	// will be ignored too (leading spaces were already ignored above).
+	//
+	// For example, "6", "7 ", "-9e", or " -3 " are treated as presets.
+	// Strings like "-" or "- " aren't preset.
+#define MY_IS_DIGIT(c) ((c) >= '0' && (c) <= '9')
+	if (MY_IS_DIGIT(**str) || (**str == '-' && MY_IS_DIGIT((*str)1))) {
+		if (**str == '-')
+			++*str;
+
+		// Ignore trailing spaces.
+		const size_t str_len = strlen(*str);
+		const char *str_end = memchr(*str, ' ', str_len);
+		if (str_end != NULL) {
+			// There is at least one trailing space. Check that
+			// there are no chars other than spaces.
+			for (size_t i = 1; str_endi != '\0'; ++i)
+				if (str_endi != ' ')
+					return "Unsupported preset";
+		} else {
+			// There are no trailing spaces. Use the whole string.
+			str_end = *str + str_len;
+		}
+
+		uint32_t preset;
+		errmsg = parse_lzma12_preset(str, str_end, &preset);
+		if (errmsg != NULL)
+			return errmsg;
+
+		lzma_options_lzma *opts = lzma_alloc(sizeof(*opts), allocator);
+		if (opts == NULL)
+			return "Memory allocation failed";
+
+		if (lzma_lzma_preset(opts, preset)) {
+			lzma_free(opts, allocator);
+			return "Unsupported preset";
+		}
+
+		filters0.id = LZMA_FILTER_LZMA2;
+		filters0.options = opts;
+		filters1.id = LZMA_VLI_UNKNOWN;
+		filters1.options = NULL;
+
+		return NULL;
+	}
+
+	// Not a preset so it must be a filter chain.
+	//
+	// If LZMA_STR_ALL_FILTERS isn't used we allow only filters that
+	// can be used in .xz.
+	const bool only_xz = (flags & LZMA_STR_ALL_FILTERS) == 0;
+
+	// Use a temporary array so that we don't modify the caller-supplied
+	// one until we know that no errors occurred.
+	lzma_filter temp_filtersLZMA_FILTERS_MAX + 1;
+
+	size_t i = 0;
+	do {
+		if (i == LZMA_FILTERS_MAX) {
+			errmsg = "The maximum number of filters is four";
+			goto error;
+		}
+
+		// Skip "--" if present.
+		if ((*str)0 == '-' && (*str)1 == '-')
+			*str += 2;
+
+		// Locate the end of "filter:name1=value1,name2=value2",
+		// stopping at the first "--" or a single space.
+		const char *filter_end = *str;
+		while (filter_end0 != '\0') {
+			if ((filter_end0 == '-' && filter_end1 == '-')
+					|| filter_end0 == ' ')
+				break;
+
+			++filter_end;
+		}
+
+		// Inputs that have "--" at the end or "-- " in the middle
+		// will result in an empty filter name.
+		if (filter_end == *str) {
+			errmsg = "Filter name is missing";
+			goto error;
+		}
+
+		errmsg = parse_filter(str, filter_end, &temp_filtersi,
+				allocator, only_xz);
+		if (errmsg != NULL)
+			goto error;
+
+		// Skip trailing spaces.
+		while (**str == ' ')
+			++*str;
+
+		++i;
+	} while (**str != '\0');
+
+	// Seems to be good, terminate the array so that
+	// basic validation can be done.
+	temp_filtersi.id = LZMA_VLI_UNKNOWN;
+	temp_filtersi.options = NULL;
+
+	// Do basic validation if the application didn't prohibit it.
+	if ((flags & LZMA_STR_NO_VALIDATION) == 0) {
+		size_t dummy;
+		const lzma_ret ret = lzma_validate_chain(temp_filters, &dummy);
+		assert(ret == LZMA_OK || ret == LZMA_OPTIONS_ERROR);
+		if (ret != LZMA_OK) {
+			errmsg = "Invalid filter chain "
+					"('lzma2' missing at the end?)";
+			goto error;
+		}
+	}
+
+	// All good. Copy the filters to the application supplied array.
+	memcpy(filters, temp_filters, (i + 1) * sizeof(lzma_filter));
+	return NULL;
+
+error:
+	// Free the filter options that were successfully decoded.
+	while (i-- > 0)
+		lzma_free(temp_filtersi.options, allocator);
+
+	return errmsg;
+}
+
+
+extern LZMA_API(const char *)
+lzma_str_to_filters(const char *str, int *error_pos, lzma_filter *filters,
+		uint32_t flags, const lzma_allocator *allocator)
+{
+	if (str == NULL || filters == NULL)
+		return "Unexpected NULL pointer argument(s) "
+				"to lzma_str_to_filters()";
+
+	// Validate the flags.
+	const uint32_t supported_flags
+			= LZMA_STR_ALL_FILTERS
+			| LZMA_STR_NO_VALIDATION;
+
+	if (flags & ~supported_flags)
+		return "Unsupported flags to lzma_str_to_filters()";
+
+	const char *used = str;
+	const char *errmsg = str_to_filters(&used, filters, flags, allocator);
+
+	if (error_pos != NULL) {
+		const size_t n = (size_t)(used - str);
+		*error_pos = n > INT_MAX ? INT_MAX : (int)n;
+	}
+
+	return errmsg;
+}
+
+
+/// Converts options of one filter to a string.
+///
+/// The caller must have already put the filter name in the destination
+/// string. Since it is possible that no options will be needed, the caller
+/// won't have put a delimiter character (':' or '=') in the string yet.
+/// We will add it if at least one option will be added to the string.
+static void
+strfy_filter(lzma_str *dest, const char *delimiter,
+		const option_map *optmap, size_t optmap_count,
+		const void *filter_options)
+{
+	for (size_t i = 0; i < optmap_count; ++i) {
+		// No attempt is made to reverse LZMA1/2 preset.
+		if (optmapi.type == OPTMAP_TYPE_LZMA_PRESET)
+			continue;
+
+		// All options have integer values, some just are mapped
+		// to a string with a name_value_map. LZMA1/2 preset
+		// isn't reversed back to preset=PRESET form.
+		uint32_t v;
+		const void *ptr
+			= (const char *)filter_options + optmapi.offset;
+		switch (optmapi.type) {
+			case OPTMAP_TYPE_LZMA_MODE:
+				v = *(const lzma_mode *)ptr;
+				break;
+
+			case OPTMAP_TYPE_LZMA_MATCH_FINDER:
+				v = *(const lzma_match_finder *)ptr;
+				break;
+
+			default:
+				v = *(const uint32_t *)ptr;
+				break;
+		}
+
+		// Skip this if this option should be omitted from
+		// the string when the value is zero.
+		if (v == 0 && (optmapi.flags & OPTMAP_NO_STRFY_ZERO))
+			continue;
+
+		// Before the first option we add whatever delimiter
+		// the caller gave us. For later options a comma is used.
+		str_append_str(dest, delimiter);
+		delimiter = ",";
+
+		// Add the option name and equals sign.
+		str_append_str(dest, optmapi.name);
+		str_append_str(dest, "=");
+
+		if (optmapi.flags & OPTMAP_USE_NAME_VALUE_MAP) {
+			const name_value_map *map = optmapi.u.map;
+			size_t j = 0;
+			while (true) {
+				if (mapj.name0 == '\0') {
+					str_append_str(dest, "UNKNOWN");
+					break;
+				}
+
+				if (mapj.value == v) {
+					str_append_str(dest, mapj.name);
+					break;
+				}
+
+				++j;
+			}
+		} else {
+			str_append_u32(dest, v,
+				optmapi.flags & OPTMAP_USE_BYTE_SUFFIX);
+		}
+	}
+
+	return;
+}
+
+
+extern LZMA_API(lzma_ret)
+lzma_str_from_filters(char **output_str, const lzma_filter *filters,
+		uint32_t flags, const lzma_allocator *allocator)
+{
+	// On error *output_str is always set to NULL.
+	// Do it as the very first step.
+	if (output_str == NULL)
+		return LZMA_PROG_ERROR;
+
+	*output_str = NULL;
+
+	if (filters == NULL)
+		return LZMA_PROG_ERROR;
+
+	// Validate the flags.
+	const uint32_t supported_flags
+			= LZMA_STR_ENCODER
+			| LZMA_STR_DECODER
+			| LZMA_STR_GETOPT_LONG
+			| LZMA_STR_NO_SPACES;
+
+	if (flags & ~supported_flags)
+		return LZMA_OPTIONS_ERROR;
+
+	// There must be at least one filter.
+	if (filters0.id == LZMA_VLI_UNKNOWN)
+		return LZMA_OPTIONS_ERROR;
+
+	// Allocate memory for the output string.
+	lzma_str dest;
+	return_if_error(str_init(&dest, allocator));
+
+	const bool show_opts = (flags & (LZMA_STR_ENCODER | LZMA_STR_DECODER));
+
+	const char *opt_delim = (flags & LZMA_STR_GETOPT_LONG) ? "=" : ":";
+
+	for (size_t i = 0; filtersi.id != LZMA_VLI_UNKNOWN; ++i) {
+		// Don't add a space between filters if the caller
+		// doesn't want them.
+		if (i > 0 && !(flags & LZMA_STR_NO_SPACES))
+			str_append_str(&dest, " ");
+
+		// Use dashes for xz getopt_long() compatible syntax but also
+		// use dashes to separate filters when spaces weren't wanted.
+		if ((flags & LZMA_STR_GETOPT_LONG)
+				|| (i > 0 && (flags & LZMA_STR_NO_SPACES)))
+			str_append_str(&dest, "--");
+
+		size_t j = 0;
+		while (true) {
+			if (j == ARRAY_SIZE(filter_name_map)) {
+				// Filter ID in filtersi.id isn't supported.
+				str_free(&dest, allocator);
+				return LZMA_OPTIONS_ERROR;
+			}
+
+			if (filter_name_mapj.id == filtersi.id) {
+				// Add the filter name.
+				str_append_str(&dest, filter_name_mapj.name);
+
+				// If only the filter names were wanted then
+				// skip to the next filter. In this case
+				// .options is ignored and may be NULL even
+				// when the filter doesn't allow NULL options.
+				if (!show_opts)
+					break;
+
+				if (filtersi.options == NULL) {
+					if (!filter_name_mapj.allow_null) {
+						// Filter-specific options
+						// are missing but with
+						// this filter the options
+						// structure is mandatory.
+						str_free(&dest, allocator);
+						return LZMA_OPTIONS_ERROR;
+					}
+
+					// .options is allowed to be NULL.
+					// There is no need to add any
+					// options to the string.
+					break;
+				}
+
+				// Options structure is available. Add
+				// the filter options to the string.
+				const size_t optmap_count
+					= (flags & LZMA_STR_ENCODER)
+					? filter_name_mapj.strfy_encoder
+					: filter_name_mapj.strfy_decoder;
+				strfy_filter(&dest, opt_delim,
+						filter_name_mapj.optmap,
+						optmap_count,
+						filtersi.options);
+				break;
+			}
+
+			++j;
+		}
+	}
+
+	return str_finish(output_str, &dest, allocator);
+}
+
+
+extern LZMA_API(lzma_ret)
+lzma_str_list_filters(char **output_str, lzma_vli filter_id, uint32_t flags,
+		const lzma_allocator *allocator)
+{
+	// On error *output_str is always set to NULL.
+	// Do it as the very first step.
+	if (output_str == NULL)
+		return LZMA_PROG_ERROR;
+
+	*output_str = NULL;
+
+	// Validate the flags.
+	const uint32_t supported_flags
+			= LZMA_STR_ALL_FILTERS
+			| LZMA_STR_ENCODER
+			| LZMA_STR_DECODER
+			| LZMA_STR_GETOPT_LONG;
+
+	if (flags & ~supported_flags)
+		return LZMA_OPTIONS_ERROR;
+
+	// Allocate memory for the output string.
+	lzma_str dest;
+	return_if_error(str_init(&dest, allocator));
+
+	// If only listing the filter names then separate them with spaces.
+	// Otherwise use newlines.
+	const bool show_opts = (flags & (LZMA_STR_ENCODER | LZMA_STR_DECODER));
+	const char *filter_delim = show_opts ? "\n" : " ";
+
+	const char *opt_delim = (flags & LZMA_STR_GETOPT_LONG) ? "=" : ":";
+	bool first_filter_printed = false;
+
+	for (size_t i = 0; i < ARRAY_SIZE(filter_name_map); ++i) {
+		// If we are printing only one filter then skip others.
+		if (filter_id != LZMA_VLI_UNKNOWN
+				&& filter_id != filter_name_mapi.id)
+			continue;
+
+		// If we are printing only .xz filters then skip the others.
+		if (filter_name_mapi.id >= LZMA_FILTER_RESERVED_START
+				&& (flags & LZMA_STR_ALL_FILTERS) == 0
+				&& filter_id == LZMA_VLI_UNKNOWN)
+			continue;
+
+		// Add a new line if this isn't the first filter being
+		// written to the string.
+		if (first_filter_printed)
+			str_append_str(&dest, filter_delim);
+
+		first_filter_printed = true;
+
+		if (flags & LZMA_STR_GETOPT_LONG)
+			str_append_str(&dest, "--");
+
+		str_append_str(&dest, filter_name_mapi.name);
+
+		// If only the filter names were wanted then continue
+		// to the next filter.
+		if (!show_opts)
+			continue;
+
+		const option_map *optmap = filter_name_mapi.optmap;
+		const char *d = opt_delim;
+
+		const size_t end = (flags & LZMA_STR_ENCODER)
+				? filter_name_mapi.strfy_encoder
+				: filter_name_mapi.strfy_decoder;
+
+		for (size_t j = 0; j < end; ++j) {
+			// The first option is delimited from the filter
+			// name using "=" or ":" and the rest of the options
+			// are separated with ",".
+			str_append_str(&dest, d);
+			d = ",";
+
+			// optname=<possible_values>
+			str_append_str(&dest, optmapj.name);
+			str_append_str(&dest, "=<");
+
+			if (optmapj.type == OPTMAP_TYPE_LZMA_PRESET) {
+				// LZMA1/2 preset has its custom help string.
+				str_append_str(&dest, LZMA12_PRESET_STR);
+			} else if (optmapj.flags
+					& OPTMAP_USE_NAME_VALUE_MAP) {
+				// Separate the possible option values by "|".
+				const name_value_map *m = optmapj.u.map;
+				for (size_t k = 0; mk.name0 != '\0'; ++k) {
+					if (k > 0)
+						str_append_str(&dest, "|");
+
+					str_append_str(&dest, mk.name);
+				}
+			} else {
+				// Integer range is shown as min-max.
+				const bool use_byte_suffix = optmapj.flags
+						& OPTMAP_USE_BYTE_SUFFIX;
+				str_append_u32(&dest, optmapj.u.range.min,
+						use_byte_suffix);
+				str_append_str(&dest, "-");
+				str_append_u32(&dest, optmapj.u.range.max,
+						use_byte_suffix);
+			}
+
+			str_append_str(&dest, ">");
+		}
+	}
+
+	// If no filters were added to the string then it must be because
+	// the caller provided an unsupported Filter ID.
+	if (!first_filter_printed) {
+		str_free(&dest, allocator);
+		return LZMA_OPTIONS_ERROR;
+	}
+
+	return str_finish(output_str, &dest, allocator);
+}

_service:tar_scm:xz-5.4.1.tar.xz/src/liblzma/liblzma_generic.map Added

@@ -0,0 +1,121 @@
+XZ_5.0 {
+global:
+	lzma_alone_decoder;
+	lzma_alone_encoder;
+	lzma_auto_decoder;
+	lzma_block_buffer_bound;
+	lzma_block_buffer_decode;
+	lzma_block_buffer_encode;
+	lzma_block_compressed_size;
+	lzma_block_decoder;
+	lzma_block_encoder;
+	lzma_block_header_decode;
+	lzma_block_header_encode;
+	lzma_block_header_size;
+	lzma_block_total_size;
+	lzma_block_unpadded_size;
+	lzma_check_is_supported;
+	lzma_check_size;
+	lzma_code;
+	lzma_crc32;
+	lzma_crc64;
+	lzma_easy_buffer_encode;
+	lzma_easy_decoder_memusage;
+	lzma_easy_encoder;
+	lzma_easy_encoder_memusage;
+	lzma_end;
+	lzma_filter_decoder_is_supported;
+	lzma_filter_encoder_is_supported;
+	lzma_filter_flags_decode;
+	lzma_filter_flags_encode;
+	lzma_filter_flags_size;
+	lzma_filters_copy;
+	lzma_filters_update;
+	lzma_get_check;
+	lzma_index_append;
+	lzma_index_block_count;
+	lzma_index_buffer_decode;
+	lzma_index_buffer_encode;
+	lzma_index_cat;
+	lzma_index_checks;
+	lzma_index_decoder;
+	lzma_index_dup;
+	lzma_index_encoder;
+	lzma_index_end;
+	lzma_index_file_size;
+	lzma_index_hash_append;
+	lzma_index_hash_decode;
+	lzma_index_hash_end;
+	lzma_index_hash_init;
+	lzma_index_hash_size;
+	lzma_index_init;
+	lzma_index_iter_init;
+	lzma_index_iter_locate;
+	lzma_index_iter_next;
+	lzma_index_iter_rewind;
+	lzma_index_memusage;
+	lzma_index_memused;
+	lzma_index_size;
+	lzma_index_stream_count;
+	lzma_index_stream_flags;
+	lzma_index_stream_padding;
+	lzma_index_stream_size;
+	lzma_index_total_size;
+	lzma_index_uncompressed_size;
+	lzma_lzma_preset;
+	lzma_memlimit_get;
+	lzma_memlimit_set;
+	lzma_memusage;
+	lzma_mf_is_supported;
+	lzma_mode_is_supported;
+	lzma_physmem;
+	lzma_properties_decode;
+	lzma_properties_encode;
+	lzma_properties_size;
+	lzma_raw_buffer_decode;
+	lzma_raw_buffer_encode;
+	lzma_raw_decoder;
+	lzma_raw_decoder_memusage;
+	lzma_raw_encoder;
+	lzma_raw_encoder_memusage;
+	lzma_stream_buffer_bound;
+	lzma_stream_buffer_decode;
+	lzma_stream_buffer_encode;
+	lzma_stream_decoder;
+	lzma_stream_encoder;
+	lzma_stream_flags_compare;
+	lzma_stream_footer_decode;
+	lzma_stream_footer_encode;
+	lzma_stream_header_decode;
+	lzma_stream_header_encode;
+	lzma_version_number;
+	lzma_version_string;
+	lzma_vli_decode;
+	lzma_vli_encode;
+	lzma_vli_size;
+
+local:
+	*;
+};
+
+XZ_5.2 {
+global:
+	lzma_block_uncomp_encode;
+	lzma_cputhreads;
+	lzma_get_progress;
+	lzma_stream_encoder_mt;
+	lzma_stream_encoder_mt_memusage;
+} XZ_5.0;
+
+XZ_5.4 {
+global:
+	lzma_file_info_decoder;
+	lzma_filters_free;
+	lzma_lzip_decoder;
+	lzma_microlzma_decoder;
+	lzma_microlzma_encoder;
+	lzma_stream_decoder_mt;
+	lzma_str_from_filters;
+	lzma_str_list_filters;
+	lzma_str_to_filters;
+} XZ_5.2;

_service:tar_scm:xz-5.4.1.tar.xz/src/liblzma/liblzma_linux.map Added

@@ -0,0 +1,136 @@
+XZ_5.0 {
+global:
+	lzma_alone_decoder;
+	lzma_alone_encoder;
+	lzma_auto_decoder;
+	lzma_block_buffer_bound;
+	lzma_block_buffer_decode;
+	lzma_block_buffer_encode;
+	lzma_block_compressed_size;
+	lzma_block_decoder;
+	lzma_block_encoder;
+	lzma_block_header_decode;
+	lzma_block_header_encode;
+	lzma_block_header_size;
+	lzma_block_total_size;
+	lzma_block_unpadded_size;
+	lzma_check_is_supported;
+	lzma_check_size;
+	lzma_code;
+	lzma_crc32;
+	lzma_crc64;
+	lzma_easy_buffer_encode;
+	lzma_easy_decoder_memusage;
+	lzma_easy_encoder;
+	lzma_easy_encoder_memusage;
+	lzma_end;
+	lzma_filter_decoder_is_supported;
+	lzma_filter_encoder_is_supported;
+	lzma_filter_flags_decode;
+	lzma_filter_flags_encode;
+	lzma_filter_flags_size;
+	lzma_filters_copy;
+	lzma_filters_update;
+	lzma_get_check;
+	lzma_index_append;
+	lzma_index_block_count;
+	lzma_index_buffer_decode;
+	lzma_index_buffer_encode;
+	lzma_index_cat;
+	lzma_index_checks;
+	lzma_index_decoder;
+	lzma_index_dup;
+	lzma_index_encoder;
+	lzma_index_end;
+	lzma_index_file_size;
+	lzma_index_hash_append;
+	lzma_index_hash_decode;
+	lzma_index_hash_end;
+	lzma_index_hash_init;
+	lzma_index_hash_size;
+	lzma_index_init;
+	lzma_index_iter_init;
+	lzma_index_iter_locate;
+	lzma_index_iter_next;
+	lzma_index_iter_rewind;
+	lzma_index_memusage;
+	lzma_index_memused;
+	lzma_index_size;
+	lzma_index_stream_count;
+	lzma_index_stream_flags;
+	lzma_index_stream_padding;
+	lzma_index_stream_size;
+	lzma_index_total_size;
+	lzma_index_uncompressed_size;
+	lzma_lzma_preset;
+	lzma_memlimit_get;
+	lzma_memlimit_set;
+	lzma_memusage;
+	lzma_mf_is_supported;
+	lzma_mode_is_supported;
+	lzma_physmem;
+	lzma_properties_decode;
+	lzma_properties_encode;
+	lzma_properties_size;
+	lzma_raw_buffer_decode;
+	lzma_raw_buffer_encode;
+	lzma_raw_decoder;
+	lzma_raw_decoder_memusage;
+	lzma_raw_encoder;
+	lzma_raw_encoder_memusage;
+	lzma_stream_buffer_bound;
+	lzma_stream_buffer_decode;
+	lzma_stream_buffer_encode;
+	lzma_stream_decoder;
+	lzma_stream_encoder;
+	lzma_stream_flags_compare;
+	lzma_stream_footer_decode;
+	lzma_stream_footer_encode;
+	lzma_stream_header_decode;
+	lzma_stream_header_encode;
+	lzma_version_number;
+	lzma_version_string;
+	lzma_vli_decode;
+	lzma_vli_encode;
+	lzma_vli_size;
+
+local:
+	*;
+};
+
+XZ_5.2 {
+global:
+	lzma_block_uncomp_encode;
+	lzma_cputhreads;
+	lzma_get_progress;
+	lzma_stream_encoder_mt;
+	lzma_stream_encoder_mt_memusage;
+} XZ_5.0;
+
+XZ_5.1.2alpha {
+global:
+	lzma_stream_encoder_mt;
+	lzma_stream_encoder_mt_memusage;
+} XZ_5.0;
+
+XZ_5.2.2 {
+global:
+	lzma_block_uncomp_encode;
+	lzma_cputhreads;
+	lzma_get_progress;
+	lzma_stream_encoder_mt;
+	lzma_stream_encoder_mt_memusage;
+} XZ_5.1.2alpha;
+
+XZ_5.4 {
+global:
+	lzma_file_info_decoder;
+	lzma_filters_free;
+	lzma_lzip_decoder;
+	lzma_microlzma_decoder;
+	lzma_microlzma_encoder;
+	lzma_stream_decoder_mt;
+	lzma_str_from_filters;
+	lzma_str_list_filters;
+	lzma_str_to_filters;
+} XZ_5.2;

_service:tar_scm:xz-5.2.5.tar.xz/src/liblzma/lz/lz_decoder.c -> _service:tar_scm:xz-5.4.1.tar.xz/src/liblzma/lz/lz_decoder.c Changed

@@ -212,7 +212,8 @@
 lzma_lz_decoder_init(lzma_next_coder *next, const lzma_allocator *allocator,
 		const lzma_filter_info *filters,
 		lzma_ret (*lz_init)(lzma_lz_decoder *lz,
-			const lzma_allocator *allocator, const void *options,
+			const lzma_allocator *allocator,
+			lzma_vli id, const void *options,
 			lzma_lz_options *lz_options))
 {
 	// Allocate the base structure if it isn't already allocated.
@@ -236,7 +237,7 @@
 	// us the dictionary size.
 	lzma_lz_options lz_options;
 	return_if_error(lz_init(&coder->lz, allocator,
-			filters0.options, &lz_options));
+			filters0.id, filters0.options, &lz_options));
 
 	// If the dictionary size is very small, increase it to 4096 bytes.
 	// This is to prevent constant wrapping of the dictionary, which
@@ -301,11 +302,3 @@
 {
 	return sizeof(lzma_coder) + (uint64_t)(dictionary_size);
 }
-
-
-extern void
-lzma_lz_decoder_uncompressed(void *coder_ptr, lzma_vli uncompressed_size)
-{
-	lzma_coder *coder = coder_ptr;
-	coder->lz.set_uncompressed(coder->lz.coder, uncompressed_size);
-}

_service:tar_scm:xz-5.2.5.tar.xz/src/liblzma/lz/lz_decoder.h -> _service:tar_scm:xz-5.4.1.tar.xz/src/liblzma/lz/lz_decoder.h Changed

_service:tar_scm:xz-5.2.5.tar.xz/src/liblzma/lz/lz_encoder.c -> _service:tar_scm:xz-5.4.1.tar.xz/src/liblzma/lz/lz_encoder.c Changed

@@ -293,11 +293,15 @@
 		return true;
 	}
 
-	// Calculate the sizes of mf->hash and mf->son and check that
-	// nice_len is big enough for the selected match finder.
-	const uint32_t hash_bytes = lz_options->match_finder & 0x0F;
-	if (hash_bytes > mf->nice_len)
-		return true;
+	// Calculate the sizes of mf->hash and mf->son.
+	//
+	// NOTE: Since 5.3.5beta the LZMA encoder ensures that nice_len
+	// is big enough for the selected match finder. This makes it
+	// easier for applications as nice_len = 2 will always be accepted
+	// even though the effective value can be slightly bigger.
+	const uint32_t hash_bytes
+			= mf_get_hash_bytes(lz_options->match_finder);
+	assert(hash_bytes <= mf->nice_len);
 
 	const bool is_bt = (lz_options->match_finder & 0x10) != 0;
 	uint32_t hs;
@@ -521,14 +525,30 @@
 }
 
 
+static lzma_ret
+lz_encoder_set_out_limit(void *coder_ptr, uint64_t *uncomp_size,
+		uint64_t out_limit)
+{
+	lzma_coder *coder = coder_ptr;
+
+	// This is supported only if there are no other filters chained.
+	if (coder->next.code == NULL && coder->lz.set_out_limit != NULL)
+		return coder->lz.set_out_limit(
+				coder->lz.coder, uncomp_size, out_limit);
+
+	return LZMA_OPTIONS_ERROR;
+}
+
+
 extern lzma_ret
 lzma_lz_encoder_init(lzma_next_coder *next, const lzma_allocator *allocator,
 		const lzma_filter_info *filters,
 		lzma_ret (*lz_init)(lzma_lz_encoder *lz,
-			const lzma_allocator *allocator, const void *options,
+			const lzma_allocator *allocator,
+			lzma_vli id, const void *options,
 			lzma_lz_options *lz_options))
 {
-#ifdef HAVE_SMALL
+#if defined(HAVE_SMALL) && !defined(HAVE_FUNC_ATTRIBUTE_CONSTRUCTOR)
 	// We need that the CRC32 table has been initialized.
 	lzma_crc32_init();
 #endif
@@ -544,6 +564,7 @@
 		next->code = &lz_encode;
 		next->end = &lz_encoder_end;
 		next->update = &lz_encoder_update;
+		next->set_out_limit = &lz_encoder_set_out_limit;
 
 		coder->lz.coder = NULL;
 		coder->lz.code = NULL;
@@ -565,7 +586,7 @@
 	// Initialize the LZ-based encoder.
 	lzma_lz_options lz_options;
 	return_if_error(lz_init(&coder->lz, allocator,
-			filters0.options, &lz_options));
+			filters0.id, filters0.options, &lz_options));
 
 	// Setup the size information into coder->mf and deallocate
 	// old buffers if they have wrong size.
@@ -585,32 +606,28 @@
 extern LZMA_API(lzma_bool)
 lzma_mf_is_supported(lzma_match_finder mf)
 {
-	bool ret = false;
-
+	switch (mf) {
 #ifdef HAVE_MF_HC3
-	if (mf == LZMA_MF_HC3)
-		ret = true;
+	case LZMA_MF_HC3:
+		return true;
 #endif
-
 #ifdef HAVE_MF_HC4
-	if (mf == LZMA_MF_HC4)
-		ret = true;
+	case LZMA_MF_HC4:
+		return true;
 #endif
-
 #ifdef HAVE_MF_BT2
-	if (mf == LZMA_MF_BT2)
-		ret = true;
+	case LZMA_MF_BT2:
+		return true;
 #endif
-
 #ifdef HAVE_MF_BT3
-	if (mf == LZMA_MF_BT3)
-		ret = true;
+	case LZMA_MF_BT3:
+		return true;
 #endif
-
 #ifdef HAVE_MF_BT4
-	if (mf == LZMA_MF_BT4)
-		ret = true;
+	case LZMA_MF_BT4:
+		return true;
 #endif
-
-	return ret;
+	default:
+		return false;
+	}
 }

_service:tar_scm:xz-5.2.5.tar.xz/src/liblzma/lz/lz_encoder.h -> _service:tar_scm:xz-5.4.1.tar.xz/src/liblzma/lz/lz_encoder.h Changed

@@ -204,6 +204,10 @@
 	/// Update the options in the middle of the encoding.
 	lzma_ret (*options_update)(void *coder, const lzma_filter *filter);
 
+	/// Set maximum allowed output size
+	lzma_ret (*set_out_limit)(void *coder, uint64_t *uncomp_size,
+			uint64_t out_limit);
+
 } lzma_lz_encoder;
 
 
@@ -216,6 +220,15 @@
 // are called `read ahead'.
 
 
+/// Get how many bytes the match finder hashes in its initial step.
+/// This is also the minimum nice_len value with the match finder.
+static inline uint32_t
+mf_get_hash_bytes(lzma_match_finder match_finder)
+{
+	return (uint32_t)match_finder & 0x0F;
+}
+
+
 /// Get pointer to the first byte not ran through the match finder
 static inline const uint8_t *
 mf_ptr(const lzma_mf *mf)
@@ -298,7 +311,8 @@
 		lzma_next_coder *next, const lzma_allocator *allocator,
 		const lzma_filter_info *filters,
 		lzma_ret (*lz_init)(lzma_lz_encoder *lz,
-			const lzma_allocator *allocator, const void *options,
+			const lzma_allocator *allocator,
+			lzma_vli id, const void *options,
 			lzma_lz_options *lz_options));

_service:tar_scm:xz-5.2.5.tar.xz/src/liblzma/lzma/lzma2_decoder.c -> _service:tar_scm:xz-5.4.1.tar.xz/src/liblzma/lzma/lzma2_decoder.c Changed

_service:tar_scm:xz-5.2.5.tar.xz/src/liblzma/lzma/lzma2_encoder.c -> _service:tar_scm:xz-5.4.1.tar.xz/src/liblzma/lzma/lzma2_encoder.c Changed

_service:tar_scm:xz-5.2.5.tar.xz/src/liblzma/lzma/lzma_decoder.c -> _service:tar_scm:xz-5.4.1.tar.xz/src/liblzma/lzma/lzma_decoder.c Changed

@@ -238,6 +238,11 @@
 	/// payload marker is expected.
 	lzma_vli uncompressed_size;
 
+	/// True if end of payload marker (EOPM) is allowed even when
+	/// uncompressed_size is known; false if EOPM must not be present.
+	/// This is ignored if uncompressed_size == LZMA_VLI_UNKNOWN.
+	bool allow_eopm;
+
 	////////////////////////////////
 	// State of incomplete symbol //
 	////////////////////////////////
@@ -343,12 +348,24 @@
 
 	lzma_ret ret = LZMA_OK;
 
-	// If uncompressed size is known, there must be no end of payload
-	// marker.
-	const bool no_eopm = coder->uncompressed_size
-			!= LZMA_VLI_UNKNOWN;
-	if (no_eopm && coder->uncompressed_size < dict.limit - dict.pos)
+	// This is true when the next LZMA symbol is allowed to be EOPM.
+	// That is, if this is false, then EOPM is considered
+	// an invalid symbol and we will return LZMA_DATA_ERROR.
+	//
+	// EOPM is always required (not just allowed) when
+	// the uncompressed size isn't known. When uncompressed size
+	// is known, eopm_is_valid may be set to true later.
+	bool eopm_is_valid = coder->uncompressed_size == LZMA_VLI_UNKNOWN;
+
+	// If uncompressed size is known and there is enough output space
+	// to decode all the data, limit the available buffer space so that
+	// the main loop won't try to decode past the end of the stream.
+	bool might_finish_without_eopm = false;
+	if (coder->uncompressed_size != LZMA_VLI_UNKNOWN
+			&& coder->uncompressed_size <= dict.limit - dict.pos) {
 		dict.limit = dict.pos + (size_t)(coder->uncompressed_size);
+		might_finish_without_eopm = true;
+	}
 
 	// The main decoder loop. The "switch" is used to restart the decoder at
 	// correct location. Once restarted, the "switch" is no longer used.
@@ -361,8 +378,32 @@
 
 	case SEQ_NORMALIZE:
 	case SEQ_IS_MATCH:
-		if (unlikely(no_eopm && dict.pos == dict.limit))
-			break;
+		if (unlikely(might_finish_without_eopm
+				&& dict.pos == dict.limit)) {
+			// In rare cases there is a useless byte that needs
+			// to be read anyway.
+			rc_normalize(SEQ_NORMALIZE);
+
+			// If the range decoder state is such that we can
+			// be at the end of the LZMA stream, then the
+			// decoding is finished.
+			if (rc_is_finished(rc)) {
+				ret = LZMA_STREAM_END;
+				goto out;
+			}
+
+			// If the caller hasn't allowed EOPM to be present
+			// together with known uncompressed size, then the
+			// LZMA stream is corrupt.
+			if (!coder->allow_eopm) {
+				ret = LZMA_DATA_ERROR;
+				goto out;
+			}
+
+			// Otherwise continue decoding with the expectation
+			// that the next LZMA symbol is EOPM.
+			eopm_is_valid = true;
+		}
 
 		rc_if_0(coder->is_matchstatepos_state, SEQ_IS_MATCH) {
 			rc_update_0(coder->is_matchstatepos_state);
@@ -658,11 +699,18 @@
 
 					if (rep0 == UINT32_MAX) {
 						// End of payload marker was
-						// found. It must not be
-						// present if uncompressed
-						// size is known.
-						if (coder->uncompressed_size
-						!= LZMA_VLI_UNKNOWN) {
+						// found. It may only be
+						// present if
+						// - uncompressed size is
+						// unknown or
+						// - after known uncompressed
+						// size amount of bytes has
+						// been decompressed and
+						// caller has indicated
+						// that EOPM might be used
+						// (it's not allowed in
+						// LZMA2).
+						if (!eopm_is_valid) {
 							ret = LZMA_DATA_ERROR;
 							goto out;
 						}
@@ -671,7 +719,9 @@
 						// LZMA1 stream with
 						// end-of-payload marker.
 						rc_normalize(SEQ_EOPM);
-						ret = LZMA_STREAM_END;
+						ret = rc_is_finished(rc)
+							? LZMA_STREAM_END
+							: LZMA_DATA_ERROR;
 						goto out;
 					}
 				}
@@ -793,9 +843,6 @@
 		}
 	}
 
-	rc_normalize(SEQ_NORMALIZE);
-	coder->sequence = SEQ_IS_MATCH;
-
 out:
 	// Save state
 
@@ -822,24 +869,21 @@
 	if (coder->uncompressed_size != LZMA_VLI_UNKNOWN) {
 		coder->uncompressed_size -= dict.pos - dict_start;
 
-		// Since there cannot be end of payload marker if the
-		// uncompressed size was known, we check here if we
-		// finished decoding.
+		// If we have gotten all the output but the decoder wants
+		// to write more output, the file is corrupt. There are
+		// three SEQ values where output is produced.
 		if (coder->uncompressed_size == 0 && ret == LZMA_OK
-				&& coder->sequence != SEQ_NORMALIZE)
-			ret = coder->sequence == SEQ_IS_MATCH
-					? LZMA_STREAM_END : LZMA_DATA_ERROR;
+				&& (coder->sequence == SEQ_LITERAL_WRITE
+					|| coder->sequence == SEQ_SHORTREP
+					|| coder->sequence == SEQ_COPY))
+			ret = LZMA_DATA_ERROR;
 	}
 
-	// We can do an additional check in the range decoder to catch some
-	// corrupted files.
 	if (ret == LZMA_STREAM_END) {
-		if (!rc_is_finished(coder->rc))
-			ret = LZMA_DATA_ERROR;
-
 		// Reset the range decoder so that it is ready to reinitialize
 		// for a new LZMA2 chunk.
 		rc_reset(coder->rc);
+		coder->sequence = SEQ_IS_MATCH;
 	}
 
 	return ret;
@@ -848,10 +892,12 @@
 
 
 static void
-lzma_decoder_uncompressed(void *coder_ptr, lzma_vli uncompressed_size)
+lzma_decoder_uncompressed(void *coder_ptr, lzma_vli uncompressed_size,
+		bool allow_eopm)
 {
 	lzma_lzma1_decoder *coder = coder_ptr;
 	coder->uncompressed_size = uncompressed_size;
+	coder->allow_eopm = allow_eopm;
 }
 
 
@@ -940,7 +986,7 @@
 
 extern lzma_ret
 lzma_lzma_decoder_create(lzma_lz_decoder *lz, const lzma_allocator *allocator,
-		const void *opt, lzma_lz_options *lz_options)
+		const lzma_options_lzma *options, lzma_lz_options *lz_options)
 {
 	if (lz->coder == NULL) {
 		lz->coder = lzma_alloc(sizeof(lzma_lzma1_decoder), allocator);
@@ -954,7 +1000,6 @@
 
 	// All dictionary sizes are OK here. LZ decoder will take care of
 	// the special cases.
-	const lzma_options_lzma *options = opt;
 	lz_options->dict_size = options->dict_size;
 	lz_options->preset_dict = options->preset_dict;
 	lz_options->preset_dict_size = options->preset_dict_size;
@@ -968,16 +1013,40 @@
 /// the LZ initialization).
 static lzma_ret
 lzma_decoder_init(lzma_lz_decoder *lz, const lzma_allocator *allocator,
-		const void *options, lzma_lz_options *lz_options)
+		lzma_vli id, const void *options, lzma_lz_options *lz_options)
 {
 	if (!is_lclppb_valid(options))
 		return LZMA_PROG_ERROR;
 
+	lzma_vli uncomp_size = LZMA_VLI_UNKNOWN;
+	bool allow_eopm = true;
+
+	if (id == LZMA_FILTER_LZMA1EXT) {
+		const lzma_options_lzma *opt = options;
+
+		// Only one flag is supported.
+		if (opt->ext_flags & ~LZMA_LZMA1EXT_ALLOW_EOPM)
+			return LZMA_OPTIONS_ERROR;
+
+		// FIXME? Using lzma_vli instead of uint64_t is weird because
+		// this has nothing to do with .xz headers and variable-length
+		// integer encoding. On the other hand, using LZMA_VLI_UNKNOWN
+		// instead of UINT64_MAX is clearer when unknown size is
+		// meant. A problem with using lzma_vli is that now we
+		// allow > LZMA_VLI_MAX which is fine in this file but
+		// it's still confusing. Note that alone_decoder.c also
+		// allows > LZMA_VLI_MAX when setting uncompressed size.
+		uncomp_size = opt->ext_size_low
+				+ ((uint64_t)(opt->ext_size_high) << 32);
+		allow_eopm = (opt->ext_flags & LZMA_LZMA1EXT_ALLOW_EOPM) != 0
+				|| uncomp_size == LZMA_VLI_UNKNOWN;
+	}
+
 	return_if_error(lzma_lzma_decoder_create(
 			lz, allocator, options, lz_options));
 
 	lzma_decoder_reset(lz->coder, options);
-	lzma_decoder_uncompressed(lz->coder, LZMA_VLI_UNKNOWN);
+	lzma_decoder_uncompressed(lz->coder, uncomp_size, allow_eopm);
 
 	return LZMA_OK;
 }

_service:tar_scm:xz-5.2.5.tar.xz/src/liblzma/lzma/lzma_decoder.h -> _service:tar_scm:xz-5.4.1.tar.xz/src/liblzma/lzma/lzma_decoder.h Changed

_service:tar_scm:xz-5.2.5.tar.xz/src/liblzma/lzma/lzma_encoder.c -> _service:tar_scm:xz-5.4.1.tar.xz/src/liblzma/lzma/lzma_encoder.c Changed

@@ -268,6 +268,7 @@
 encode_init(lzma_lzma1_encoder *coder, lzma_mf *mf)
 {
 	assert(mf_position(mf) == 0);
+	assert(coder->uncomp_size == 0);
 
 	if (mf->read_pos == mf->read_limit) {
 		if (mf->action == LZMA_RUN)
@@ -283,6 +284,7 @@
 		mf->read_ahead = 0;
 		rc_bit(&coder->rc, &coder->is_match00, 0);
 		rc_bittree(&coder->rc, coder->literal0, 8, mf->buffer0);
+		++coder->uncomp_size;
 	}
 
 	// Initialization is done (except if empty file).
@@ -317,21 +319,28 @@
 	if (!coder->is_initialized && !encode_init(coder, mf))
 		return LZMA_OK;
 
-	// Get the lowest bits of the uncompressed offset from the LZ layer.
-	uint32_t position = mf_position(mf);
+	// Encode pending output bytes from the range encoder.
+	// At the start of the stream, encode_init() encodes one literal.
+	// Later there can be pending output only with LZMA1 because LZMA2
+	// ensures that there is always enough output space. Thus when using
+	// LZMA2, rc_encode() calls in this function will always return false.
+	if (rc_encode(&coder->rc, out, out_pos, out_size)) {
+		// We don't get here with LZMA2.
+		assert(limit == UINT32_MAX);
+		return LZMA_OK;
+	}
 
-	while (true) {
-		// Encode pending bits, if any. Calling this before encoding
-		// the next symbol is needed only with plain LZMA, since
-		// LZMA2 always provides big enough buffer to flush
-		// everything out from the range encoder. For the same reason,
-		// rc_encode() never returns true when this function is used
-		// as part of LZMA2 encoder.
-		if (rc_encode(&coder->rc, out, out_pos, out_size)) {
-			assert(limit == UINT32_MAX);
-			return LZMA_OK;
-		}
+	// If the range encoder was flushed in an earlier call to this
+	// function but there wasn't enough output buffer space, those
+	// bytes would have now been encoded by the above rc_encode() call
+	// and the stream has now been finished. This can only happen with
+	// LZMA1 as LZMA2 always provides enough output buffer space.
+	if (coder->is_flushed) {
+		assert(limit == UINT32_MAX);
+		return LZMA_STREAM_END;
+	}
 
+	while (true) {
 		// With LZMA2 we need to take care that compressed size of
 		// a chunk doesn't get too big.
 		// FIXME? Check if this could be improved.
@@ -365,37 +374,64 @@
 		if (coder->fast_mode)
 			lzma_lzma_optimum_fast(coder, mf, &back, &len);
 		else
-			lzma_lzma_optimum_normal(
-					coder, mf, &back, &len, position);
-
-		encode_symbol(coder, mf, back, len, position);
+			lzma_lzma_optimum_normal(coder, mf, &back, &len,
+					(uint32_t)(coder->uncomp_size));
+
+		encode_symbol(coder, mf, back, len,
+				(uint32_t)(coder->uncomp_size));
+
+		// If output size limiting is active (out_limit != 0), check
+		// if encoding this LZMA symbol would make the output size
+		// exceed the specified limit.
+		if (coder->out_limit != 0 && rc_encode_dummy(
+				&coder->rc, coder->out_limit)) {
+			// The most recent LZMA symbol would make the output
+			// too big. Throw it away.
+			rc_forget(&coder->rc);
+
+			// FIXME: Tell the LZ layer to not read more input as
+			// it would be waste of time. This doesn't matter if
+			// output-size-limited encoding is done with a single
+			// call though.
 
-		position += len;
-	}
-
-	if (!coder->is_flushed) {
-		coder->is_flushed = true;
-
-		// We don't support encoding plain LZMA streams without EOPM,
-		// and LZMA2 doesn't use EOPM at LZMA level.
-		if (limit == UINT32_MAX)
-			encode_eopm(coder, position);
+			break;
+		}
 
-		// Flush the remaining bytes from the range encoder.
-		rc_flush(&coder->rc);
+		// This symbol will be encoded so update the uncompressed size.
+		coder->uncomp_size += len;
 
-		// Copy the remaining bytes to the output buffer. If there
-		// isn't enough output space, we will copy out the remaining
-		// bytes on the next call to this function by using
-		// the rc_encode() call in the encoding loop above.
+		// Encode the LZMA symbol.
 		if (rc_encode(&coder->rc, out, out_pos, out_size)) {
+			// Once again, this can only happen with LZMA1.
 			assert(limit == UINT32_MAX);
 			return LZMA_OK;
 		}
 	}
 
-	// Make it ready for the next LZMA2 chunk.
-	coder->is_flushed = false;
+	// Make the uncompressed size available to the application.
+	if (coder->uncomp_size_ptr != NULL)
+		*coder->uncomp_size_ptr = coder->uncomp_size;
+
+	// LZMA2 doesn't use EOPM at LZMA level.
+	//
+	// Plain LZMA streams without EOPM aren't supported except when
+	// output size limiting is enabled.
+	if (coder->use_eopm)
+		encode_eopm(coder, (uint32_t)(coder->uncomp_size));
+
+	// Flush the remaining bytes from the range encoder.
+	rc_flush(&coder->rc);
+
+	// Copy the remaining bytes to the output buffer. If there
+	// isn't enough output space, we will copy out the remaining
+	// bytes on the next call to this function.
+	if (rc_encode(&coder->rc, out, out_pos, out_size)) {
+		// This cannot happen with LZMA2.
+		assert(limit == UINT32_MAX);
+
+		coder->is_flushed = true;
+		return LZMA_OK;
+	}
 
 	return LZMA_STREAM_END;
 }
@@ -414,6 +450,23 @@
 }
 
 
+static lzma_ret
+lzma_lzma_set_out_limit(
+		void *coder_ptr, uint64_t *uncomp_size, uint64_t out_limit)
+{
+	// Minimum output size is 5 bytes but that cannot hold any output
+	// so we use 6 bytes.
+	if (out_limit < 6)
+		return LZMA_BUF_ERROR;
+
+	lzma_lzma1_encoder *coder = coder_ptr;
+	coder->out_limit = out_limit;
+	coder->uncomp_size_ptr = uncomp_size;
+	coder->use_eopm = false;
+	return LZMA_OK;
+}
+
+
 ////////////////////
 // Initialization //
 ////////////////////
@@ -440,7 +493,8 @@
 	lz_options->dict_size = options->dict_size;
 	lz_options->after_size = LOOP_INPUT_MAX;
 	lz_options->match_len_max = MATCH_LEN_MAX;
-	lz_options->nice_len = options->nice_len;
+	lz_options->nice_len = my_max(mf_get_hash_bytes(options->mf),
+				options->nice_len);
 	lz_options->match_finder = options->mf;
 	lz_options->depth = options->depth;
 	lz_options->preset_dict = options->preset_dict;
@@ -546,10 +600,13 @@
 
 
 extern lzma_ret
-lzma_lzma_encoder_create(void **coder_ptr,
-		const lzma_allocator *allocator,
-		const lzma_options_lzma *options, lzma_lz_options *lz_options)
+lzma_lzma_encoder_create(void **coder_ptr, const lzma_allocator *allocator,
+		lzma_vli id, const lzma_options_lzma *options,
+		lzma_lz_options *lz_options)
 {
+	assert(id == LZMA_FILTER_LZMA1 || id == LZMA_FILTER_LZMA1EXT
+			|| id == LZMA_FILTER_LZMA2);
+
 	// Allocate lzma_lzma1_encoder if it wasn't already allocated.
 	if (*coder_ptr == NULL) {
 		*coder_ptr = lzma_alloc(sizeof(lzma_lzma1_encoder), allocator);
@@ -559,10 +616,9 @@
 
 	lzma_lzma1_encoder *coder = *coder_ptr;
 
-	// Set compression mode. We haven't validates the options yet,
-	// but it's OK here, since nothing bad happens with invalid
-	// options in the code below, and they will get rejected by
-	// lzma_lzma_encoder_reset() call at the end of this function.
+	// Set compression mode. Note that we haven't validated the options
+	// yet. Invalid options will get rejected by lzma_lzma_encoder_reset()
+	// call at the end of this function.
 	switch (options->mode) {
 		case LZMA_MODE_FAST:
 			coder->fast_mode = true;
@@ -573,6 +629,18 @@
 
 			// Set dist_table_size.
 			// Round the dictionary size up to next 2^n.
+			//
+			// Currently the maximum encoder dictionary size
+			// is 1.5 GiB due to lz_encoder.c and here we need
+			// to be below 2 GiB to make the rounded up value
+			// fit in an uint32_t and avoid an infite while-loop
+			// (and undefined behavior due to a too large shift).
+			// So do the same check as in LZ encoder,
+			// limiting to 1.5 GiB.
+			if (options->dict_size > (UINT32_C(1) << 30)
+					+ (UINT32_C(1) << 29))
+				return LZMA_OPTIONS_ERROR;
+
 			uint32_t log_size = 0;
 			while ((UINT32_C(1) << log_size) < options->dict_size)
 				++log_size;
@@ -580,10 +648,14 @@
 			coder->dist_table_size = log_size * 2;
 
 			// Length encoders' price table size
+			const uint32_t nice_len = my_max(
+					mf_get_hash_bytes(options->mf),
+					options->nice_len);
+
 			coder->match_len_encoder.table_size
-				= options->nice_len + 1 - MATCH_LEN_MIN;
+					= nice_len + 1 - MATCH_LEN_MIN;
 			coder->rep_len_encoder.table_size
-				= options->nice_len + 1 - MATCH_LEN_MIN;
+					= nice_len + 1 - MATCH_LEN_MIN;
 			break;
 		}
 
@@ -598,6 +670,37 @@
 	coder->is_initialized = options->preset_dict != NULL
 			&& options->preset_dict_size > 0;
 	coder->is_flushed = false;
+	coder->uncomp_size = 0;
+	coder->uncomp_size_ptr = NULL;
+
+	// Output size limitting is disabled by default.
+	coder->out_limit = 0;
+
+	// Determine if end marker is wanted:
+	// - It is never used with LZMA2.
+	// - It is always used with LZMA_FILTER_LZMA1 (unless
+	// lzma_lzma_set_out_limit() is called later).
+	// - LZMA_FILTER_LZMA1EXT has a flag for it in the options.
+	coder->use_eopm = (id == LZMA_FILTER_LZMA1);
+	if (id == LZMA_FILTER_LZMA1EXT) {
+		// Check if unsupported flags are present.
+		if (options->ext_flags & ~LZMA_LZMA1EXT_ALLOW_EOPM)
+			return LZMA_OPTIONS_ERROR;
+
+		coder->use_eopm = (options->ext_flags
+				& LZMA_LZMA1EXT_ALLOW_EOPM) != 0;
+
+		// TODO? As long as there are no filters that change the size
+		// of the data, it is enough to look at lzma_stream.total_in
+		// after encoding has been finished to know the uncompressed
+		// size of the LZMA1 stream. But in the future there could be
+		// filters that change the size of the data and then total_in
+		// doesn't work as the LZMA1 stream size might be different
+		// due to another filter in the chain. The problem is simple
+		// to solve: Add another flag to ext_flags and then set
+		// coder->uncomp_size_ptr to the address stored in
+		// lzma_options_lzma.reserved_ptr2 (or _ptr1).
+	}
 
 	set_lz_options(lz_options, options);
 
@@ -607,11 +710,12 @@
 
 static lzma_ret
 lzma_encoder_init(lzma_lz_encoder *lz, const lzma_allocator *allocator,
-		const void *options, lzma_lz_options *lz_options)
+		lzma_vli id, const void *options, lzma_lz_options *lz_options)
 {
 	lz->code = &lzma_encode;
+	lz->set_out_limit = &lzma_lzma_set_out_limit;
 	return lzma_lzma_encoder_create(
-			&lz->coder, allocator, options, lz_options);
+			&lz->coder, allocator, id, options, lz_options);
 }
 
 
@@ -658,6 +762,9 @@
 extern lzma_ret
 lzma_lzma_props_encode(const void *options, uint8_t *out)
 {
+	if (options == NULL)
+		return LZMA_PROG_ERROR;
+
 	const lzma_options_lzma *const opt = options;
 
 	if (lzma_lzma_lclppb_encode(opt, out))

_service:tar_scm:xz-5.2.5.tar.xz/src/liblzma/lzma/lzma_encoder.h -> _service:tar_scm:xz-5.4.1.tar.xz/src/liblzma/lzma/lzma_encoder.h Changed

_service:tar_scm:xz-5.2.5.tar.xz/src/liblzma/lzma/lzma_encoder_private.h -> _service:tar_scm:xz-5.4.1.tar.xz/src/liblzma/lzma/lzma_encoder_private.h Changed

_service:tar_scm:xz-5.2.5.tar.xz/src/liblzma/rangecoder/range_encoder.h -> _service:tar_scm:xz-5.4.1.tar.xz/src/liblzma/rangecoder/range_encoder.h Changed

@@ -19,9 +19,9 @@
 
 
 /// Maximum number of symbols that can be put pending into lzma_range_encoder
-/// structure between calls to lzma_rc_encode(). For LZMA, 52+5 is enough
+/// structure between calls to lzma_rc_encode(). For LZMA, 48+5 is enough
 /// (match with big distance and length followed by range encoder flush).
-#define RC_SYMBOLS_MAX 58
+#define RC_SYMBOLS_MAX 53
 
 
 typedef struct {
@@ -30,6 +30,9 @@
 	uint32_t range;
 	uint8_t cache;
 
+	/// Number of bytes written out by rc_encode() -> rc_shift_low()
+	uint64_t out_total;
+
 	/// Number of symbols in the tables
 	size_t count;
 
@@ -58,12 +61,22 @@
 	rc->cache_size = 1;
 	rc->range = UINT32_MAX;
 	rc->cache = 0;
+	rc->out_total = 0;
 	rc->count = 0;
 	rc->pos = 0;
 }
 
 
 static inline void
+rc_forget(lzma_range_encoder *rc)
+{
+	// This must not be called when rc_encode() is partially done.
+	assert(rc->pos == 0);
+	rc->count = 0;
+}
+
+
+static inline void
 rc_bit(lzma_range_encoder *rc, probability *prob, uint32_t bit)
 {
 	rc->symbolsrc->count = bit;
@@ -132,6 +145,7 @@
 
 			out*out_pos = rc->cache + (uint8_t)(rc->low >> 32);
 			++*out_pos;
+			++rc->out_total;
 			rc->cache = 0xFF;
 
 		} while (--rc->cache_size != 0);
@@ -146,6 +160,34 @@
 }
 
 
+// NOTE: The last two arguments are uint64_t instead of size_t because in
+// the dummy version these refer to the size of the whole range-encoded
+// output stream, not just to the currently available output buffer space.
+static inline bool
+rc_shift_low_dummy(uint64_t *low, uint64_t *cache_size, uint8_t *cache,
+		uint64_t *out_pos, uint64_t out_size)
+{
+	if ((uint32_t)(*low) < (uint32_t)(0xFF000000)
+			|| (uint32_t)(*low >> 32) != 0) {
+		do {
+			if (*out_pos == out_size)
+				return true;
+
+			++*out_pos;
+			*cache = 0xFF;
+
+		} while (--*cache_size != 0);
+
+		*cache = (*low >> 24) & 0xFF;
+	}
+
+	++*cache_size;
+	*low = (*low & 0x00FFFFFF) << RC_SHIFT_BITS;
+
+	return false;
+}
+
+
 static inline bool
 rc_encode(lzma_range_encoder *rc,
 		uint8_t *out, size_t *out_pos, size_t out_size)
@@ -222,6 +264,83 @@
 }
 
 
+static inline bool
+rc_encode_dummy(const lzma_range_encoder *rc, uint64_t out_limit)
+{
+	assert(rc->count <= RC_SYMBOLS_MAX);
+
+	uint64_t low = rc->low;
+	uint64_t cache_size = rc->cache_size;
+	uint32_t range = rc->range;
+	uint8_t cache = rc->cache;
+	uint64_t out_pos = rc->out_total;
+
+	size_t pos = rc->pos;
+
+	while (true) {
+		// Normalize
+		if (range < RC_TOP_VALUE) {
+			if (rc_shift_low_dummy(&low, &cache_size, &cache,
+					&out_pos, out_limit))
+				return true;
+
+			range <<= RC_SHIFT_BITS;
+		}
+
+		// This check is here because the normalization above must
+		// be done before flushing the last bytes.
+		if (pos == rc->count)
+			break;
+
+		// Encode a bit
+		switch (rc->symbolspos) {
+		case RC_BIT_0: {
+			probability prob = *rc->probspos;
+			range = (range >> RC_BIT_MODEL_TOTAL_BITS)
+					* prob;
+			break;
+		}
+
+		case RC_BIT_1: {
+			probability prob = *rc->probspos;
+			const uint32_t bound = prob * (range
+					>> RC_BIT_MODEL_TOTAL_BITS);
+			low += bound;
+			range -= bound;
+			break;
+		}
+
+		case RC_DIRECT_0:
+			range >>= 1;
+			break;
+
+		case RC_DIRECT_1:
+			range >>= 1;
+			low += range;
+			break;
+
+		case RC_FLUSH:
+		default:
+			assert(0);
+			break;
+		}
+
+		++pos;
+	}
+
+	// Flush the last bytes. This isn't in rc->symbols so we do
+	// it after the above loop to take into account the size of
+	// the flushing that will be done at the end of the stream.
+	for (pos = 0; pos < 5; ++pos) {
+		if (rc_shift_low_dummy(&low, &cache_size,
+				&cache, &out_pos, out_limit))
+			return true;
+	}
+
+	return false;
+}
+
+
 static inline uint64_t
 rc_pending(const lzma_range_encoder *rc)
 {

_service:tar_scm:xz-5.2.5.tar.xz/src/liblzma/simple/Makefile.inc -> _service:tar_scm:xz-5.4.1.tar.xz/src/liblzma/simple/Makefile.inc Changed

_service:tar_scm:xz-5.2.5.tar.xz/src/liblzma/simple/arm.c -> _service:tar_scm:xz-5.4.1.tar.xz/src/liblzma/simple/arm.c Changed

_service:tar_scm:xz-5.4.1.tar.xz/src/liblzma/simple/arm64.c Added

@@ -0,0 +1,137 @@
+///////////////////////////////////////////////////////////////////////////////
+//
+/// \file arm64.c
+/// \brief Filter for ARM64 binaries
+///
+/// This converts ARM64 relative addresses in the BL and ADRP immediates
+/// to absolute values to increase redundancy of ARM64 code.
+///
+/// Converting B or ADR instructions was also tested but it's not useful.
+/// A majority of the jumps for the B instruction are very small (+/- 0xFF).
+/// These are typical for loops and if-statements. Encoding them to their
+/// absolute address reduces redundancy since many of the small relative
+/// jump values are repeated, but very few of the absolute addresses are.
+//
+// Authors: Lasse Collin
+// Jia Tan
+// Igor Pavlov
+//
+// This file has been put into the public domain.
+// You can do whatever you want with this file.
+//
+///////////////////////////////////////////////////////////////////////////////
+
+#include "simple_private.h"
+
+
+static size_t
+arm64_code(void *simple lzma_attribute((__unused__)),
+		uint32_t now_pos, bool is_encoder,
+		uint8_t *buffer, size_t size)
+{
+	size_t i;
+
+	// Clang 14.0.6 on x86-64 makes this four times bigger and 40 % slower
+	// with auto-vectorization that is enabled by default with -O2.
+	// Such vectorization bloat happens with -O2 when targeting ARM64 too
+	// but performance hasn't been tested.
+#ifdef __clang__
+#	pragma clang loop vectorize(disable)
+#endif
+	for (i = 0; i + 4 <= size; i += 4) {
+		uint32_t pc = (uint32_t)(now_pos + i);
+		uint32_t instr = read32le(buffer + i);
+
+		if ((instr >> 26) == 0x25) {
+			// BL instruction:
+			// The full 26-bit immediate is converted.
+			// The range is +/-128 MiB.
+			//
+			// Using the full range is helps quite a lot with
+			// big executables. Smaller range would reduce false
+			// positives in non-code sections of the input though
+			// so this is a compromise that slightly favors big
+			// files. With the full range only six bits of the 32
+			// need to match to trigger a conversion.
+			const uint32_t src = instr;
+			instr = 0x94000000;
+
+			pc >>= 2;
+			if (!is_encoder)
+				pc = 0U - pc;
+
+			instr |= (src + pc) & 0x03FFFFFF;
+			write32le(buffer + i, instr);
+
+		} else if ((instr & 0x9F000000) == 0x90000000) {
+			// ADRP instruction:
+			// Only values in the range +/-512 MiB are converted.
+			//
+			// Using less than the full +/-4 GiB range reduces
+			// false positives on non-code sections of the input
+			// while being excellent for executables up to 512 MiB.
+			// The positive effect of ADRP conversion is smaller
+			// than that of BL but it also doesn't hurt so much in
+			// non-code sections of input because, with +/-512 MiB
+			// range, nine bits of 32 need to match to trigger a
+			// conversion (two 10-bit match choices = 9 bits).
+			const uint32_t src = ((instr >> 29) & 3)
+					| ((instr >> 3) & 0x001FFFFC);
+
+			// With the addition only one branch is needed to
+			// check the +/- range. This is usually false when
+			// processing ARM64 code so branch prediction will
+			// handle it well in terms of performance.
+			//
+			//if ((src & 0x001E0000) != 0
+			// && (src & 0x001E0000) != 0x001E0000)
+			if ((src + 0x00020000) & 0x001C0000)
+				continue;
+
+			instr &= 0x9000001F;
+
+			pc >>= 12;
+			if (!is_encoder)
+				pc = 0U - pc;
+
+			const uint32_t dest = src + pc;
+			instr |= (dest & 3) << 29;
+			instr |= (dest & 0x0003FFFC) << 3;
+			instr |= (0U - (dest & 0x00020000)) & 0x00E00000;
+			write32le(buffer + i, instr);
+		}
+	}
+
+	return i;
+}
+
+
+static lzma_ret
+arm64_coder_init(lzma_next_coder *next, const lzma_allocator *allocator,
+		const lzma_filter_info *filters, bool is_encoder)
+{
+	return lzma_simple_coder_init(next, allocator, filters,
+			&arm64_code, 0, 4, 4, is_encoder);
+}
+
+
+#ifdef HAVE_ENCODER_ARM64
+extern lzma_ret
+lzma_simple_arm64_encoder_init(lzma_next_coder *next,
+		const lzma_allocator *allocator,
+		const lzma_filter_info *filters)
+{
+	return arm64_coder_init(next, allocator, filters, true);
+}
+#endif
+
+
+#ifdef HAVE_DECODER_ARM64
+extern lzma_ret
+lzma_simple_arm64_decoder_init(lzma_next_coder *next,
+		const lzma_allocator *allocator,
+		const lzma_filter_info *filters)
+{
+	return arm64_coder_init(next, allocator, filters, false);
+}
+#endif

_service:tar_scm:xz-5.2.5.tar.xz/src/liblzma/simple/armthumb.c -> _service:tar_scm:xz-5.4.1.tar.xz/src/liblzma/simple/armthumb.c Changed

_service:tar_scm:xz-5.2.5.tar.xz/src/liblzma/simple/ia64.c -> _service:tar_scm:xz-5.4.1.tar.xz/src/liblzma/simple/ia64.c Changed

_service:tar_scm:xz-5.2.5.tar.xz/src/liblzma/simple/powerpc.c -> _service:tar_scm:xz-5.4.1.tar.xz/src/liblzma/simple/powerpc.c Changed

_service:tar_scm:xz-5.2.5.tar.xz/src/liblzma/simple/simple_coder.h -> _service:tar_scm:xz-5.4.1.tar.xz/src/liblzma/simple/simple_coder.h Changed

_service:tar_scm:xz-5.2.5.tar.xz/src/liblzma/simple/sparc.c -> _service:tar_scm:xz-5.4.1.tar.xz/src/liblzma/simple/sparc.c Changed

_service:tar_scm:xz-5.2.5.tar.xz/src/liblzma/simple/x86.c -> _service:tar_scm:xz-5.4.1.tar.xz/src/liblzma/simple/x86.c Changed

_service:tar_scm:xz-5.2.5.tar.xz/src/liblzma/validate_map.sh -> _service:tar_scm:xz-5.4.1.tar.xz/src/liblzma/validate_map.sh Changed

@@ -2,7 +2,79 @@
 
 ###############################################################################
 #
-# Check liblzma.map for certain types of errors
+# Check liblzma_*.map for certain types of errors.
+#
+# liblzma_generic.map is for FreeBSD and Solaris and possibly others
+# except GNU/Linux.
+#
+# liblzma_linux.map is for GNU/Linux only. This and the matching extra code
+# in the .c files make liblzma >= 5.2.7 compatible with binaries that were
+# linked against ill-patched liblzma in RHEL/CentOS 7. By providing the
+# compatibility in official XZ Utils release will hopefully prevent people
+# from further copying the broken patch to other places when they want
+# compatibility with binaries linked on RHEL/CentOS 7. The long version
+# of the story:
+#
+#     RHEL/CentOS 7 shipped with 5.1.2alpha, including the threaded
+#     encoder that is behind #ifdef LZMA_UNSTABLE in the API headers.
+#     In 5.1.2alpha these symbols are under XZ_5.1.2alpha in liblzma.map.
+#     API/ABI compatibility tracking isn't done between development
+#     releases so newer releases didn't have XZ_5.1.2alpha anymore.
+#
+#     Later RHEL/CentOS 7 updated xz to 5.2.2 but they wanted to keep
+#     the exported symbols compatible with 5.1.2alpha. After checking
+#     the ABI changes it turned out that >= 5.2.0 ABI is backward
+#     compatible with the threaded encoder functions from 5.1.2alpha
+#     (but not vice versa as fixes and extensions to these functions
+#     were made between 5.1.2alpha and 5.2.0).
+#
+#     In RHEL/CentOS 7, XZ Utils 5.2.2 was patched with
+#     xz-5.2.2-compat-libs.patch to modify liblzma.map:
+#
+#       - XZ_5.1.2alpha was added with lzma_stream_encoder_mt and
+#         lzma_stream_encoder_mt_memusage. This matched XZ Utils 5.1.2alpha.
+#
+#       - XZ_5.2 was replaced with XZ_5.2.2. It is clear that this was
+#         an error; the intention was to keep using XZ_5.2 (XZ_5.2.2
+#         has never been used in XZ Utils). So XZ_5.2.2 lists all
+#         symbols that were listed under XZ_5.2 before the patch.
+#         lzma_stream_encoder_mt and _mt_memusage are included too so
+#         they are listed both here and under XZ_5.1.2alpha.
+#
+#     The patch didn't add any __asm__(".symver ...") lines to the .c
+#     files. Thus the resulting liblzma.so exports the threaded encoder
+#     functions under XZ_5.1.2alpha only. Listing the two functions
+#     also under XZ_5.2.2 in liblzma.map has no effect without
+#     matching .symver lines.
+#
+#     The lack of XZ_5.2 in RHEL/CentOS 7 means that binaries linked
+#     against unpatched XZ Utils 5.2.x won't run on RHEL/CentOS 7.
+#     This is unfortunate but this alone isn't too bad as the problem
+#     is contained within RHEL/CentOS 7 and doesn't affect users
+#     of other distributions. It could also be fixed internally in
+#     RHEL/CentOS 7.
+#
+#     The second problem is more serious: In XZ Utils 5.2.2 the API
+#     headers don't have #ifdef LZMA_UNSTABLE for obvious reasons.
+#     This is true in RHEL/CentOS 7 version too. Thus now programs
+#     using new APIs can be compiled without an extra #define. However,
+#     the programs end up depending on symbol version XZ_5.1.2alpha
+#     (and possibly also XZ_5.2.2) instead of XZ_5.2 as they would
+#     with an unpatched XZ Utils 5.2.2. This means that such binaries
+#     won't run on other distributions shipping XZ Utils >= 5.2.0 as
+#     they don't provide XZ_5.1.2alpha or XZ_5.2.2; they only provide
+#     XZ_5.2 (and XZ_5.0). (This includes RHEL/CentOS 8 as the patch
+#     luckily isn't included there anymore with XZ Utils 5.2.4.)
+#
+#     Binaries built by RHEL/CentOS 7 users get distributed and then
+#     people wonder why they don't run on some other distribution.
+#     Seems that people have found out about the patch and been copying
+#     it to some build scripts, seemingly curing the symptoms but
+#     actually spreading the illness further and outside RHEL/CentOS 7.
+#     Adding compatibility in an official XZ Utils release should work
+#     as a vaccine against this ill patch and stop it from spreading.
+#     The vaccine is kept GNU/Linux-only as other OSes should be immune
+#     (hopefully it hasn't spread via some build script to other OSes).
 #
 # Author: Lasse Collin
 #
@@ -18,11 +90,11 @@
 
 cd "$(dirname "$0")"
 
-# Get the list of symbols that aren't defined in liblzma.map.
+# Get the list of symbols that aren't defined in liblzma_generic.map.
 SYMS=$(sed -n 's/^extern LZMA_API(^)*) $a-z0-9_*$(.*$/\1;/p' \
 		api/lzma/*.h \
 	| sort \
-	| grep -Fve "$(sed '/{}:*/d;/^$/d;s/^	//' liblzma.map)")
+	| grep -Fve "$(sed '/{}:*/d;/^$/d;s/^	//' liblzma_generic.map)")
 
 # Check that there are no old alpha or beta versions listed.
 VER=$(cd ../.. && sh build-aux/version.sh)
@@ -30,21 +102,41 @@
 case $VER in
 	*alpha | *beta)
 		NAMES=$(sed -n 's/^.*XZ_$^ *$$alpha\|beta$ .*$/\1\2/p' \
-			liblzma.map | grep -Fv "$VER")
+			liblzma_generic.map | grep -Fv "$VER")
 		;;
 esac
 
 # Check for duplicate lines. It can catch missing dependencies.
-DUPS=$(sort liblzma.map | sed '/^$/d;/^global:$/d' | uniq -d)
+DUPS=$(sort liblzma_generic.map | sed '/^$/d;/^global:$/d' | uniq -d)
+
+# Check that liblzma_linux.map is in sync with liblzma_generic.map.
+# The RHEL/CentOS 7 compatibility symbols are in a fixed location
+# so it makes it easy to remove them for comparison with liblzma_generic.map.
+#
+# NOTE: Putting XZ_5.2 before the compatibility symbols XZ_5.1.2alpha
+# and XZ_5.2.2 in liblzma_linux.map is important: If liblzma_linux.map is
+# incorrectly used without #define HAVE_SYMBOL_VERSIONS_LINUX, only the first
+# occurrence of each function name will be used from liblzma_linux.map;
+# the rest are ignored by the linker. Thus having XZ_5.2 before the
+# compatibility symbols means that @@XZ_5.2 will be used for the symbols
+# listed under XZ_5.2 {...} and the same function names later in
+# the file under XZ_5.1.2alpha {...} and XZ_5.2.2 {...} will be
+# ignored (@XZ_5.1.2alpha or @XZ_5.2.2 won't be added at all when
+# the #define HAVE_SYMBOL_VERSIONS_LINUX isn't used).
+IN_SYNC=
+if ! sed '109,123d' liblzma_linux.map \
+		| cmp -s - liblzma_generic.map; then
+	IN_SYNC=no
+fi
 
 # Print error messages if needed.
-if test -n "$SYMS$NAMES$DUPS"; then
+if test -n "$SYMS$NAMES$DUPS$IN_SYNC"; then
 	echo
-	echo 'validate_map.sh found problems from liblzma.map:'
+	echo 'validate_map.sh found problems from liblzma_*.map:'
 	echo
 
 	if test -n "$SYMS"; then
-		echo 'liblzma.map lacks the following symbols:'
+		echo 'liblzma_generic.map lacks the following symbols:'
 		echo "$SYMS"
 		echo
 	fi
@@ -61,6 +153,11 @@
 		echo
 	fi
 
+	if test -n "$IN_SYNC"; then
+		echo "liblzma_generic.map and liblzma_linux.map aren't in sync"
+		echo
+	fi
+
 	STATUS=1
 fi

_service:tar_scm:xz-5.2.5.tar.xz/src/lzmainfo/Makefile.in -> _service:tar_scm:xz-5.4.1.tar.xz/src/lzmainfo/Makefile.in Changed

_service:tar_scm:xz-5.2.5.tar.xz/src/scripts/Makefile.in -> _service:tar_scm:xz-5.4.1.tar.xz/src/scripts/Makefile.in Changed

_service:tar_scm:xz-5.2.5.tar.xz/src/scripts/xzdiff.1 -> _service:tar_scm:xz-5.4.1.tar.xz/src/scripts/xzdiff.1 Changed

_service:tar_scm:xz-5.2.5.tar.xz/src/scripts/xzdiff.in -> _service:tar_scm:xz-5.4.1.tar.xz/src/scripts/xzdiff.in Changed

@@ -51,7 +51,7 @@
 while :; do
 case $1 in
 --h*) printf '%s\n' "$usage" || exit 2; exit;;
- --v*) echo "$version" || exit 2; exit;;
+ --v*) printf '%s\n' "$version" || exit 2; exit;;
 --) shift; break;;
 -*\'*) cmp="$cmp '"`printf '%sX\n' "$1" | sed "$escape"`;;
 -?*) cmp="$cmp '$1'";;
@@ -65,14 +65,15 @@
 test "X$file" = X- || <"$file" || exit 2
 done
 
-xz1=$xz
-xz2=$xz
+# xz needs -qQ to ignore warnings like unsupported check type.
+xz1="$xz -qQ"
+xz2="$xz -qQ"
 xz_status=0
 exec 3>&1
 
 if test $# -eq 1; then
 case $1 in
- *-.xz | *-.lzma | *.tlxz)
+ *-.xz | *-.lzma | *-.lz | *.tlxz)
 ;;
 *-.bz2 | *.tbz | *.tbz2)
 xz1=bzip2;;
@@ -80,19 +81,23 @@
 xz1=gzip;;
 *-.lzo | *.tzo)
 xz1=lzop;;
+ *-.zst | *.tzst)
+ xz1='zstd -q';;
 *)
- echo >&2 "$0: $1: Unknown compressed file name suffix"
+ printf '%s\n' "$0: $1: Unknown compressed file name suffix" >&2
 exit 2;;
 esac
 case $1 in
- *-.zZ | *_z | *-.gxz | *-.bz2 | *-.lzma | *-.lzo)
- FILE=`expr "X$1" : 'X$.*$-.abglmoxzZ2*$'`;;
+ *-.zZ | *_z | *-.gxz | *-.bz2 | *-.lzma | *-.lz | *-.lzo | *-.zst)
+ FILE=`expr "X$1" : 'X$.*$-.abglmostxzZ2*$'`;;
 *.tabglxz)
 FILE=`expr "X$1" : 'X$.*-.t$abglxz$'`ar;;
 *.tbz2)
 FILE=`expr "X$1" : 'X$.*-.t$bz2$'`ar;;
 *.tzo)
 FILE=`expr "X$1" : 'X$.*-.t$zo$'`ar;;
+ *.tzst)
+ FILE=`expr "X$1" : 'X$.*-.t$zst$'`ar;;
 esac
 xz_status=$(
 exec 4>&1
@@ -103,36 +108,33 @@
 *-.bz2 | *.tbz | *.tbz2) xz1=bzip2;;
 *-.zZ | *_z | *-.gz | *.tagz) xz1=gzip;;
 *-.lzo | *.tzo) xz1=lzop;;
+ *-.zst | *.tzst) xz1='zstd -q';;
 esac
 case $2 in
 *-.bz2 | *.tbz | *.tbz2) xz2=bzip2;;
 *-.zZ | *_z | *-.gz | *.tagz) xz2=gzip;;
 *-.lzo | *.tzo) xz2=lzop;;
+ *-.zst | *.tzst) xz2='zstd -q';;
 esac
 case $1 in
- *-.zZ | *_z | *-.gxz | *-.bz2 | *-.lzma | *.tabglxz | *.tbz2 | *-.lzo | *.tzo | -)
+ *-.zZ | *_z | *-.gxz | *-.bz2 | *-.lzma | *-.lz | *.tabglxz | *.tbz2 | *-.lzo | *.tzo | *-.zst | *.tzst | -)
 case "$2" in
- *-.zZ | *_z | *-.gxz | *-.bz2 | *-.lzma | *.tabglxz | *.tbz2 | *-.lzo | *.tzo | -)
+ *-.zZ | *_z | *-.gxz | *-.bz2 | *-.lzma | *-.lz | *.tabglxz | *.tbz2 | *-.lzo | *.tzo | *-.zst | *.tzst | -)
 if test "$1$2" = --; then
 xz_status=$(
 exec 4>&1
- ($xz1 -cdfq - 4>&-; echo $? >&4) 3>&- |
+ ($xz1 -cdf - 4>&-; echo $? >&4) 3>&- |
 eval "$cmp" - - >&3
 )
 elif # Reject Solaris 8's buggy /bin/bash 2.03.
 echo X | (echo X | eval "$cmp" /dev/fd/5 - >/dev/null 2>&1) 5<&0; then
+ # NOTE: xz_status will contain two numbers.
 xz_status=$(
 exec 4>&1
- ($xz1 -cdfq -- "$1" 4>&-; echo $? >&4) 3>&- |
- ( ($xz2 -cdfq -- "$2" 4>&-; echo $? >&4) 3>&- 5<&- </dev/null |
+ ($xz1 -cdf -- "$1" 4>&-; echo $? >&4) 3>&- |
+ ( ($xz2 -cdf -- "$2" 4>&-; echo $? >&4) 3>&- 5<&- </dev/null |
 eval "$cmp" /dev/fd/5 - >&3) 5<&0
 )
- cmp_status=$?
- case $xz_status in
- *1-9*) xz_status=1;;
- *) xz_status=0;;
- esac
- (exit $cmp_status)
 else
 F=`expr "/$2" : '.*/$.*$-.ablmotxz2*$'` || F=$prog
 tmp=
@@ -161,10 +163,10 @@
 mkdir -- "${TMPDIR-/tmp}/$prog.$$" || exit 2
 tmp="${TMPDIR-/tmp}/$prog.$$"
 fi
- $xz2 -cdfq -- "$2" > "$tmp/$F" || exit 2
+ $xz2 -cdf -- "$2" > "$tmp/$F" || exit 2
 xz_status=$(
 exec 4>&1
- ($xz1 -cdfq -- "$1" 4>&-; echo $? >&4) 3>&- |
+ ($xz1 -cdf -- "$1" 4>&-; echo $? >&4) 3>&- |
 eval "$cmp" - '"$tmp/$F"' >&3
 )
 cmp_status=$?
@@ -175,16 +177,16 @@
 *)
 xz_status=$(
 exec 4>&1
- ($xz1 -cdfq -- "$1" 4>&-; echo $? >&4) 3>&- |
+ ($xz1 -cdf -- "$1" 4>&-; echo $? >&4) 3>&- |
 eval "$cmp" - '"$2"' >&3
 );;
 esac;;
 *)
 case "$2" in
- *-.zZ | *_z | *-.gxz | *-.bz2 | *-.lzma | *.tabglxz | *.tbz2 | *-.lzo | *.tzo | -)
+ *-.zZ | *_z | *-.gxz | *-.bz2 | *-.lzma | *-.lz | *.tabglxz | *.tbz2 | *-.lzo | *.tzo | *-.zst | *.tzst | -)
 xz_status=$(
 exec 4>&1
- ($xz2 -cdfq -- "$2" 4>&-; echo $? >&4) 3>&- |
+ ($xz2 -cdf -- "$2" 4>&-; echo $? >&4) 3>&- |
 eval "$cmp" '"$1"' - >&3
 );;
 *)
@@ -192,10 +194,22 @@
 esac;;
 esac
 else
- echo >&2 "$0: Invalid number of operands; try \`${0##*/} --help' for help"
+ printf '%s\n' "$0: Invalid number of operands; try \`${0##*/} --help' for help" >&2
 exit 2
 fi
 
 cmp_status=$?
-test "$xz_status" -eq 0 || exit 2
+for num in $xz_status ; do
+ # 0 from decompressor means successful decompression. SIGPIPE from
+ # decompressor is possible when diff or cmp exits before the whole file
+ # has been decompressed. In that case we want to retain the exit status
+ # from diff or cmp. Note that using "trap '' PIPE" is not possible
+ # because gzip changes its behavior (including exit status) if SIGPIPE
+ # is ignored.
+ test "$num" -eq 0 && continue
+ test "$num" -ge 128 \
+ && test "$(kill -l "$num" 2> /dev/null)" = "PIPE" \
+ && continue
+ exit 2
+done
 exit $cmp_status

_service:tar_scm:xz-5.2.5.tar.xz/src/scripts/xzgrep.1 -> _service:tar_scm:xz-5.4.1.tar.xz/src/scripts/xzgrep.1 Changed

@@ -6,7 +6,7 @@
 .\"
 .\" License: GNU GPLv2+
 .\"
-.TH XZGREP 1 "2011-03-19" "Tukaani" "XZ Utils"
+.TH XZGREP 1 "2022-07-19" "Tukaani" "XZ Utils"
 .SH NAME
 xzgrep \- search compressed files for a regular expression
 .SH SYNOPSIS
@@ -14,22 +14,22 @@
 .RI  grep_options 
 .RB  \-e 
 .I pattern
-.IR file "..."
+.RI  file... 
 .br
 .B xzegrep
-.RB ...
+\&...
 .br
 .B xzfgrep
-.RB ...
+\&...
 .br
 .B lzgrep
-.RB ...
+\&...
 .br
 .B lzegrep
-.RB ...
+\&...
 .br
 .B lzfgrep
-.RB ...
+\&...
 .SH DESCRIPTION
 .B xzgrep
 invokes
@@ -41,8 +41,9 @@
 .BR lzma (1),
 .BR gzip (1),
 .BR bzip2 (1),
+.BR lzop (1),
 or
-.BR lzop (1).
+.BR zstd (1).
 All options specified are passed directly to
 .BR grep (1).
 .PP
@@ -54,8 +55,9 @@
 When reading from standard input,
 .BR gzip (1),
 .BR bzip2 (1),
+.BR lzop (1),
 and
-.BR lzop (1)
+.BR zstd (1)
 compressed files are not supported.
 .PP
 If
@@ -65,9 +67,9 @@
 or
 .B xzfgrep
 then
-.BR egrep (1)
+.B grep \-E
 or
-.BR fgrep (1)
+.B grep \-F
 is used instead of
 .BR grep (1).
 The same applies to names
@@ -76,7 +78,19 @@
 and
 .BR lzfgrep ,
 which are provided for backward compatibility with LZMA Utils.
-.PP
+.SH EXIT STATUS
+.TP
+0
+At least one match was found from at least one of the input files.
+No errors occurred.
+.TP
+1
+No matches were found from any of the input files.
+No errors occurred.
+.TP
+>1
+One or more errors occurred.
+It is unknown if matches were found.
 .SH ENVIRONMENT
 .TP
 .B GREP
@@ -86,13 +100,14 @@
 .B xzgrep
 uses it instead of
 .BR grep (1),
-.BR egrep (1),
+.BR "grep \-E" ,
 or
-.BR fgrep (1).
+.BR "grep \-F" .
 .SH "SEE ALSO"
 .BR grep (1),
 .BR xz (1),
 .BR gzip (1),
 .BR bzip2 (1),
 .BR lzop (1),
+.BR zstd (1),
 .BR zgrep (1)

_service:tar_scm:xz-5.2.5.tar.xz/src/scripts/xzgrep.in -> _service:tar_scm:xz-5.4.1.tar.xz/src/scripts/xzgrep.in Changed

@@ -29,8 +29,8 @@
 unset GZIP BZIP BZIP2 LZOP
 
 case ${0##*/} in
-  *egrep*) prog=xzegrep; grep=${GREP:-egrep};;
-  *fgrep*) prog=xzfgrep; grep=${GREP:-fgrep};;
+  *egrep*) prog=xzegrep; grep=${GREP:-grep -E};;
+  *fgrep*) prog=xzfgrep; grep=${GREP:-grep -F};;
   *)       prog=xzgrep; grep=${GREP:-grep};;
 esac
 
@@ -57,22 +57,45 @@
 no_filename=0
 with_filename=0
 
+# See if -H and --label options are supported (GNU and *BSDs).
+if test f:x = "$(eval "echo x | $grep -H --label=f x 2> /dev/null")"; then
+  grep_supports_label=1
+else
+  grep_supports_label=0
+fi
+
 while test $# -ne 0; do
   option=$1
   shift
   optarg=
 
   case $option in
-  (-0123456789abcdhHiIKLlnoqrRsTuUvVwxyzZ?*)
-    arg2=-\'$(expr "X${option}X" : 'X-.0-9*$.*$' | sed "$escape")
+  (-0123456789abcdEFGhHiIKlLnoPqrRsTuUvVwxyzZ*!0123456789*)
+    # Something like -Fiv was specified, that is, $option contains more
+    # than one option of which the first option (in this example -F)
+    # doesn't take an argument. Split the first option into a standalone
+    # argument and continue parsing the rest of the options (in this example,
+    # replace -Fiv with -iv in the argument list and set option=-F).
+    #
+    # If there are digits 0-9 they are treated as if they were a single
+    # option character because this syntax is an alias for -C for GNU grep.
+    # For example, "grep -25F" is equivalent to "grep -C25 -F". If only
+    # digits are specified like "grep -25" we don't get here because the
+    # above pattern in the case-statement doesn't match such strings.
+    arg2=-\'$(LC_ALL=C expr "X${option}X" : 'X-.0-9*$.*$' |
+                LC_ALL=C sed "$escape")
     eval "set -- $arg2 "'${1+"$@"}'
-    option=$(expr "X$option" : 'X$-.0-9*$');;
+    option=$(LC_ALL=C expr "X$option" : 'X$-.0-9*$');;
   (--binary-*=* | --lma*=* | --reg*=*)
+    # These options require an argument and an argument has been provided
+    # with the --foo=argument syntax. All is good.
     ;;
-  (-ABCDefm | --binary-* | --file | --lma* | --reg*)
+  (-ABCDefmX | --binary-* | --file | --lma* | --reg*)
+    # These options require an argument which should now be in $1.
+    # If it isn't, display an error and exit.
     case ${1?"$option option requires an argument"} in
     (*\'*)
-      optarg=" '"$(printf '%sX\n' "$1" | sed "$escape");;
+      optarg=" '"$(printf '%sX\n' "$1" | LC_ALL=C sed "$escape");;
     (*)
       optarg=" '$1'";;
     esac
@@ -84,7 +107,8 @@
   (*)
     case $option in
     (*\'*)
-      operands="$operands '"$(printf '%sX\n' "$option" | sed "$escape");;
+      operands="$operands '"$(printf '%sX\n' "$option" |
+                                LC_ALL=C sed "$escape");;
     (*)
       operands="$operands '$option'";;
     esac
@@ -99,7 +123,7 @@
   (-ef* | --file | --file=* | --reg*)
     have_pat=1;;
   (--h | --he | --hel | --help)
-    echo "$usage" || exit 2
+    printf '%s\n' "$usage" || exit 2
     exit;;
   (-H | --wi | --wit | --with | --with- | --with-f | --with-fi \
   | --with-fil | --with-file | --with-filen | --with-filena | --with-filenam \
@@ -115,13 +139,13 @@
   (-h | --no-f*)
     no_filename=1;;
   (-V | --v | --ve | --ver | --vers | --versi | --versio | --version)
-    echo "$version" || exit 2
+    printf '%s\n' "$version" || exit 2
     exit;;
   esac
 
   case $option in
   (*\'?*)
-    option=\'$(expr "X${option}X" : 'X$.*$' | sed "$escape");;
+    option=\'$(printf '%sX\n' "$option" | LC_ALL=C sed "$escape");;
   (*)
     option="'$option'";;
   esac
@@ -129,18 +153,14 @@
   grep="$grep $option$optarg"
 done
 
-if test $files_with_matches -eq 1 || test $files_without_matches -eq 1; then
-  grep="$grep -q"
-fi
-
 eval "set -- $operands "'${1+"$@"}'
 
 if test $have_pat -eq 0; then
   case ${1?"Missing pattern; try \`${0##*/} --help' for help"} in
   (*\'*)
-    grep="$grep -- '"$(printf '%sX\n' "$1" | sed "$escape");;
+    grep="$grep -e '"$(printf '%sX\n' "$1" | LC_ALL=C sed "$escape");;
   (*)
-    grep="$grep -- '$1'";;
+    grep="$grep -e '$1'";;
   esac
   shift
 fi
@@ -156,19 +176,22 @@
 
 for i; do
   case $i in
-    *-.zZ | *_z | *-.gz | *.tagz) uncompress="gzip -cdfq";;
-    *-.bz2 | *-.tbz | *.tbz2) uncompress="bzip2 -cdfq";;
-    *-.lzo | *-.tzo) uncompress="lzop -cdfq";;
-    *) uncompress="$xz -cdfq";;
+    *-.zZ | *_z | *-.gz | *.tagz) uncompress="gzip -cdf";;
+    *-.bz2 | *-.tbz | *.tbz2) uncompress="bzip2 -cdf";;
+    *-.lzo | *-.tzo) uncompress="lzop -cdf";;
+    *-.zst | *-.tzst) uncompress="zstd -cdfq";; # zstd needs -q.
+    *) uncompress="$xz -cdfqQ";; # -qQ to ignore warnings like unsupp. check.
   esac
-  # Fail if xz or grep (or sed) fails.
+  # xz_status will hold the decompressor's exit status.
+  # Exit status of grep (and in rare cases, printf or sed) is
+  # available as the exit status of this assignment command.
   xz_status=$(
     exec 5>&1
     ($uncompress -- "$i" 5>&-; echo $? >&5) 3>&- |
     if test $files_with_matches -eq 1; then
-      eval "$grep" && { printf '%s\n' "$i" || exit 2; }
+      eval "$grep -q" && { printf '%s\n' "$i" || exit 2; }
     elif test $files_without_matches -eq 1; then
-      eval "$grep" || {
+      eval "$grep -q" || {
         r=$?
         if test $r -eq 1; then
           printf '%s\n' "$i" || r=2
@@ -178,39 +201,98 @@
     elif test $with_filename -eq 0 &&
          { test $# -eq 1 || test $no_filename -eq 1; }; then
       eval "$grep"
+    elif test $grep_supports_label -eq 1; then
+      # The grep implementation in use allows us to specify the filename
+      # that grep will prefix to the output lines. This is faster and
+      # less prone to security bugs than the fallback method that uses sed.
+      # This also avoids confusing output with GNU grep >= 3.5 (2020-09-27)
+      # which prints "binary file matches" to stderr instead of stdout.
+      #
+      # If reading from stdin, let grep use whatever name it prefers for
+      # stdin. With GNU grep it is a locale-specific translated string.
+      if test "x$i" = "x-"; then
+        eval "$grep -H"
+      else
+        eval "$grep -H --label \"\$i\""
+      fi
     else
+      # Append a colon so that the last character will never be a newline
+      # which would otherwise get lost in shell command substitution.
+      i="$i:"
+
+      # Escape & \ | and newlines only if such characters are present
+      # (speed optimization).
       case $i in
       (*'
 '* | *'&'* | *'\'* | *'|'*)
-        i=$(printf '%s\n' "$i" |
-            sed '
-              $!N
-              $s/&\|/\\&/g
-              $s/\n/\\n/g
-            ');;
+        # If sed fails, set i to a known safe string to ensure that
+        # failing sed did not create a half-escaped dangerous string.
+        i=$(printf '%s\n' "$i" | LC_ALL=C sed 's/&\|/\\&/g; $!s/$/\\/') ||
+            i='(unknown filename):';;
       esac
-      sed_script="s|^|$i:|"
 
-      # Fail if grep or sed fails.
+      # $i already ends with a colon so do not add it here.
+      sed_script="s|^|$i|"
+
+      # If grep or sed fails, pick the larger value of the two exit statuses.
+      # If sed fails, use at least 2 since we use >= 2 to indicate errors.
       r=$(
         exec 4>&1
-        (eval "$grep" 4>&-; echo $? >&4) 3>&- | sed "$sed_script" >&3 4>&-
-      ) || r=2
+        (eval "$grep" 4>&-; echo $? >&4) 3>&- |
+            LC_ALL=C sed "$sed_script" >&3 4>&-
+      ) || {
+        sed_status=$?
+        test "$sed_status" -lt 2 && sed_status=2
+        test "$r" -lt "$sed_status" && r=$sed_status
+      }
       exit $r
     fi >&3 5>&-
   )
   r=$?
 
-  # fail occurred previously, nothing worse can happen
-  test $res -gt 1 && continue
+  # If grep or sed or other non-decompression command failed with a signal,
+  # exit immediately and ignore the possible remaining files.
+  #
+  # NOTE: Instead of 128 + signal_number, some shells use
+  # 256 + signal_number (ksh) or 384 + signal_number (yash).
+  # This is fine for us since their "exit" and "kill -l" commands take
+  # this into account. (At least the versions I tried do but there is
+  # a report of an old ksh variant whose "exit" truncates the exit status
+  # to 8 bits without any special handling for values indicating a signal.)
+  test "$r" -ge 128 && exit "$r"
 
-  test "$xz_status" -eq 0 || test "$xz_status" -eq 2 \
-      || test "$(kill -l "$xz_status" 2> /dev/null)" = "PIPE" || r=2
+  if test -z "$xz_status"; then
+    # Something unusual happened, for example, we got a signal and
+    # the exit status of the decompressor was never echoed and thus
+    # $xz_status is empty. Exit immediately and ignore the possible
+    # remaining files.
+    exit 2
+  elif test "$xz_status" -ge 128; then
+    # The decompressor died due to a signal. SIGPIPE is ignored since it can
+    # occur if grep exits before the whole file has been decompressed (grep -q
+    # can do that). If the decompressor died with some other signal, exit
+    # immediately and ignore the possible remaining files.
+    test "$(kill -l "$xz_status" 2> /dev/null)" != "PIPE" && exit "$xz_status"
+  elif test "$xz_status" -gt 0; then
+    # Decompression failed but we will continue with the remaining
+    # files anwyway. Set exit status to at least 2 to indicate an error.
+    test "$r" -lt 2 && r=2
+  fi
 
-  # still no match
-  test $r -eq 1 && continue
-
-  # 0 == match, >=2 == fail
-  res=$r
+  # Since res=1 is the initial value, we only need to care about
+  # matches (r == 0) and errors (r >= 2) here; r == 1 can be ignored.
+  if test "$r" -ge 2; then
+    # An error occurred in decompressor, grep, or some other command. Update
+    # res unless a larger error code has been seen with an earlier file.
+    test "$res" -lt "$r" && res=$r
+  elif test "$r" -eq 0; then
+    # grep found a match and no errors occurred. Update res if no errors have
+    # occurred with earlier files.
+    test "$res" -eq 1 && res=0
+  fi
 done
-exit $res
+
+# 0: At least one file matched and no errors occurred.
+# 1: No matches were found and no errors occurred.
+# >=2: Error. It's unknown if matches were found.
+exit "$res"

_service:tar_scm:xz-5.2.5.tar.xz/src/scripts/xzless.in -> _service:tar_scm:xz-5.4.1.tar.xz/src/scripts/xzless.in Changed

_service:tar_scm:xz-5.2.5.tar.xz/src/scripts/xzmore.in -> _service:tar_scm:xz-5.4.1.tar.xz/src/scripts/xzmore.in Changed

_service:tar_scm:xz-5.2.5.tar.xz/src/xz/Makefile.in -> _service:tar_scm:xz-5.4.1.tar.xz/src/xz/Makefile.in Changed

_service:tar_scm:xz-5.2.5.tar.xz/src/xz/args.c -> _service:tar_scm:xz-5.4.1.tar.xz/src/xz/args.c Changed

@@ -29,19 +29,29 @@
 const char stdin_filename = "(stdin)";
 
 
-/// Parse and set the memory usage limit for compression and/or decompression.
+/// Parse and set the memory usage limit for compression, decompression,
+/// and/or multithreaded decompression.
 static void
-parse_memlimit(const char *name, const char *name_percentage, char *str,
-		bool set_compress, bool set_decompress)
+parse_memlimit(const char *name, const char *name_percentage, const char *str,
+		bool set_compress, bool set_decompress, bool set_mtdec)
 {
 	bool is_percentage = false;
 	uint64_t value;
 
 	const size_t len = strlen(str);
 	if (len > 0 && strlen - 1 == '%') {
-		strlen - 1 = '\0';
+		// Make a copy so that we can get rid of %.
+		//
+		// In the past str wasn't const and we modified it directly
+		// but that modified argv and thus affected what was visible
+		// in "ps auxf" or similar tools which was confusing. For
+		// example, --memlimit=50% would show up as --memlimit=50
+		// since the percent sign was overwritten here.
+		char *s = xstrdup(str);
+		slen - 1 = '\0';
 		is_percentage = true;
-		value = str_to_uint64(name_percentage, str, 1, 100);
+		value = str_to_uint64(name_percentage, s, 1, 100);
+		free(s);
 	} else {
 		// On 32-bit systems, SIZE_MAX would make more sense than
 		// UINT64_MAX. But use UINT64_MAX still so that scripts
@@ -49,15 +59,19 @@
 		value = str_to_uint64(name, str, 0, UINT64_MAX);
 	}
 
-	hardware_memlimit_set(
-			value, set_compress, set_decompress, is_percentage);
+	hardware_memlimit_set(value, set_compress, set_decompress, set_mtdec,
+			is_percentage);
 	return;
 }
 
 
 static void
-parse_block_list(char *str)
+parse_block_list(const char *str_const)
 {
+	// We need a modifiable string in the for-loop.
+	char *str_start = xstrdup(str_const);
+	char *str = str_start;
+
 	// It must be non-empty and not begin with a comma.
 	if (str0 == '\0' || str0 == ',')
 		message_fatal(_("%s: Invalid argument to --block-list"), str);
@@ -112,6 +126,8 @@
 
 	// Terminate the array.
 	opt_block_listcount = 0;
+
+	free(str_start);
 	return;
 }
 
@@ -125,6 +141,7 @@
 		OPT_IA64,
 		OPT_ARM,
 		OPT_ARMTHUMB,
+		OPT_ARM64,
 		OPT_SPARC,
 		OPT_DELTA,
 		OPT_LZMA1,
@@ -138,6 +155,7 @@
 		OPT_BLOCK_LIST,
 		OPT_MEM_COMPRESS,
 		OPT_MEM_DECOMPRESS,
+		OPT_MEM_MT_DECOMPRESS,
 		OPT_NO_ADJUST,
 		OPT_INFO_MEMORY,
 		OPT_ROBOT,
@@ -176,6 +194,7 @@
 		{ "block-list",  required_argument, NULL,  OPT_BLOCK_LIST },
 		{ "memlimit-compress",   required_argument, NULL, OPT_MEM_COMPRESS },
 		{ "memlimit-decompress", required_argument, NULL, OPT_MEM_DECOMPRESS },
+		{ "memlimit-mt-decompress", required_argument, NULL, OPT_MEM_MT_DECOMPRESS },
 		{ "memlimit",     required_argument, NULL,  'M' },
 		{ "memory",       required_argument, NULL,  'M' }, // Old alias
 		{ "no-adjust",    no_argument,       NULL,  OPT_NO_ADJUST },
@@ -194,6 +213,7 @@
 		{ "ia64",         optional_argument, NULL,  OPT_IA64 },
 		{ "arm",          optional_argument, NULL,  OPT_ARM },
 		{ "armthumb",     optional_argument, NULL,  OPT_ARMTHUMB },
+		{ "arm64",        optional_argument, NULL,  OPT_ARM64 },
 		{ "sparc",        optional_argument, NULL,  OPT_SPARC },
 		{ "delta",        optional_argument, NULL,  OPT_DELTA },
 
@@ -225,20 +245,27 @@
 		case OPT_MEM_COMPRESS:
 			parse_memlimit("memlimit-compress",
 					"memlimit-compress%", optarg,
-					true, false);
+					true, false, false);
 			break;
 
 		// --memlimit-decompress
 		case OPT_MEM_DECOMPRESS:
 			parse_memlimit("memlimit-decompress",
 					"memlimit-decompress%", optarg,
-					false, true);
+					false, true, false);
+			break;
+
+		// --memlimit-mt-decompress
+		case OPT_MEM_MT_DECOMPRESS:
+			parse_memlimit("memlimit-mt-decompress",
+					"memlimit-mt-decompress%", optarg,
+					false, false, true);
 			break;
 
 		// --memlimit
 		case 'M':
 			parse_memlimit("memlimit", "memlimit%", optarg,
-					true, true);
+					true, true, true);
 			break;
 
 		// --suffix
@@ -246,11 +273,23 @@
 			suffix_set(optarg);
 			break;
 
-		case 'T':
+		case 'T': {
+			// Since xz 5.4.0: Ignore leading '+' first.
+			const char *s = optarg;
+			if (optarg0 == '+')
+				++s;
+
 			// The max is from src/liblzma/common/common.h.
-			hardware_threads_set(str_to_uint64("threads",
-					optarg, 0, 16384));
+			uint32_t t = str_to_uint64("threads", s, 0, 16384);
+
+			// If leading '+' was used then use multi-threaded
+			// mode even if exactly one thread was specified.
+			if (t == 1 && optarg0 == '+')
+				t = UINT32_MAX;
+
+			hardware_threads_set(t);
 			break;
+		}
 
 		// --version
 		case 'V':
@@ -360,6 +399,11 @@
 					options_bcj(optarg));
 			break;
 
+		case OPT_ARM64:
+			coder_add_filter(LZMA_FILTER_ARM64,
+					options_bcj(optarg));
+			break;
+
 		case OPT_SPARC:
 			coder_add_filter(LZMA_FILTER_SPARC,
 					options_bcj(optarg));
@@ -395,8 +439,9 @@
 				{ "xz",     FORMAT_XZ },
 				{ "lzma",   FORMAT_LZMA },
 				{ "alone",  FORMAT_LZMA },
-				// { "gzip",   FORMAT_GZIP },
-				// { "gz",     FORMAT_GZIP },
+#ifdef HAVE_LZIP_DECODER
+				{ "lzip",   FORMAT_LZIP },
+#endif
 				{ "raw",    FORMAT_RAW },
 			};
 
@@ -475,7 +520,7 @@
 						"or `--files0'."));
 
 			if (optarg == NULL) {
-				args->files_name = (char *)stdin_filename;
+				args->files_name = stdin_filename;
 				args->files_file = stdin;
 			} else {
 				args->files_name = optarg;
@@ -651,6 +696,12 @@
 				"at build time"));
 #endif
 
+#ifdef HAVE_LZIP_DECODER
+	if (opt_mode == MODE_COMPRESS && opt_format == FORMAT_LZIP)
+		message_fatal(_("Compression of lzip files (.lz) "
+				"is not supported"));
+#endif
+
 	// Never remove the source file when the destination is not on disk.
 	// In test mode the data is written nowhere, but setting opt_stdout
 	// will make the rest of the code behave well.

_service:tar_scm:xz-5.2.5.tar.xz/src/xz/args.h -> _service:tar_scm:xz-5.4.1.tar.xz/src/xz/args.h Changed

_service:tar_scm:xz-5.2.5.tar.xz/src/xz/coder.c -> _service:tar_scm:xz-5.4.1.tar.xz/src/xz/coder.c Changed

@@ -51,7 +51,12 @@
 /// This becomes false if the --check=CHECK option is used.
 static bool check_default = true;
 
-#if defined(HAVE_ENCODERS) && defined(MYTHREAD_ENABLED)
+/// Indicates if unconsumed input is allowed to remain after
+/// decoding has successfully finished. This is set for each file
+/// in coder_init().
+static bool allow_trailing_input;
+
+#ifdef MYTHREAD_ENABLED
 static lzma_mt mt_options = {
 	.flags = 0,
 	.timeout = 300,
@@ -136,6 +141,11 @@
 extern void
 coder_set_compression_settings(void)
 {
+#ifdef HAVE_LZIP_DECODER
+	// .lz compression isn't supported.
+	assert(opt_format != FORMAT_LZIP);
+#endif
+
 	// The default check type is CRC64, but fallback to CRC32
 	// if CRC64 isn't supported by the copy of liblzma we are
 	// using. CRC32 is always supported.
@@ -211,7 +221,7 @@
 			}
 		}
 
-		if (hardware_threads_get() > 1) {
+		if (hardware_threads_is_mt()) {
 			message(V_WARNING, _("Switching to single-threaded "
 					"mode due to --flush-timeout"));
 			hardware_threads_set(1);
@@ -220,12 +230,16 @@
 
 	// Get the memory usage. Note that if --format=raw was used,
 	// we can be decompressing.
-	const uint64_t memory_limit = hardware_memlimit_get(opt_mode);
+	//
+	// If multithreaded .xz compression is done, this value will be
+	// replaced.
+	uint64_t memory_limit = hardware_memlimit_get(opt_mode);
 	uint64_t memory_usage = UINT64_MAX;
 	if (opt_mode == MODE_COMPRESS) {
 #ifdef HAVE_ENCODERS
 #	ifdef MYTHREAD_ENABLED
-		if (opt_format == FORMAT_XZ && hardware_threads_get() > 1) {
+		if (opt_format == FORMAT_XZ && hardware_threads_is_mt()) {
+			memory_limit = hardware_memlimit_mtenc_get();
 			mt_options.threads = hardware_threads_get();
 			mt_options.block_size = opt_block_size;
 			mt_options.check = check;
@@ -269,47 +283,90 @@
 	if (memory_usage <= memory_limit)
 		return;
 
-	// If --no-adjust was used or we didn't find LZMA1 or
-	// LZMA2 as the last filter, give an error immediately.
-	// --format=raw implies --no-adjust.
-	if (!opt_auto_adjust || opt_format == FORMAT_RAW)
+	// With --format=raw settings are never adjusted to meet
+	// the memory usage limit.
+	if (opt_format == FORMAT_RAW)
 		memlimit_too_small(memory_usage);
 
 	assert(opt_mode == MODE_COMPRESS);
 
 #ifdef HAVE_ENCODERS
 #	ifdef MYTHREAD_ENABLED
-	if (opt_format == FORMAT_XZ && mt_options.threads > 1) {
+	if (opt_format == FORMAT_XZ && hardware_threads_is_mt()) {
 		// Try to reduce the number of threads before
 		// adjusting the compression settings down.
-		do {
-			// FIXME? The real single-threaded mode has
-			// lower memory usage, but it's not comparable
-			// because it doesn't write the size info
-			// into Block Headers.
-			if (--mt_options.threads == 0)
-				memlimit_too_small(memory_usage);
-
+		while (mt_options.threads > 1) {
+			// Reduce the number of threads by one and check
+			// the memory usage.
+			--mt_options.threads;
 			memory_usage = lzma_stream_encoder_mt_memusage(
 					&mt_options);
 			if (memory_usage == UINT64_MAX)
 				message_bug();
 
-		} while (memory_usage > memory_limit);
+			if (memory_usage <= memory_limit) {
+				// The memory usage is now low enough.
+				message(V_WARNING, _("Reduced the number of "
+					"threads from %s to %s to not exceed "
+					"the memory usage limit of %s MiB"),
+					uint64_to_str(
+						hardware_threads_get(), 0),
+					uint64_to_str(mt_options.threads, 1),
+					uint64_to_str(round_up_to_mib(
+						memory_limit), 2));
+				return;
+			}
+		}
+
+		// If the memory usage limit is only a soft limit (automatic
+		// number of threads and no --memlimit-compress), the limit
+		// is only used to reduce the number of threads and once at
+		// just one thread, the limit is completely ignored. This
+		// way -T0 won't use insane amount of memory but at the same
+		// time the soft limit will never make xz fail and never make
+		// xz change settings that would affect the compressed output.
+		if (hardware_memlimit_mtenc_is_default()) {
+			message(V_WARNING, _("Reduced the number of threads "
+				"from %s to one. The automatic memory usage "
+				"limit of %s MiB is still being exceeded. "
+				"%s MiB of memory is required. "
+				"Continuing anyway."),
+				uint64_to_str(hardware_threads_get(), 0),
+				uint64_to_str(
+					round_up_to_mib(memory_limit), 1),
+				uint64_to_str(
+					round_up_to_mib(memory_usage), 2));
+			return;
+		}
 
-		message(V_WARNING, _("Adjusted the number of threads "
-			"from %s to %s to not exceed "
-			"the memory usage limit of %s MiB"),
-			uint64_to_str(hardware_threads_get(), 0),
-			uint64_to_str(mt_options.threads, 1),
-			uint64_to_str(round_up_to_mib(
-				memory_limit), 2));
+		// If --no-adjust was used, we cannot drop to single-threaded
+		// mode since it produces different compressed output.
+		//
+		// NOTE: In xz 5.2.x, --no-adjust also prevented reducing
+		// the number of threads. This changed in 5.3.3alpha.
+		if (!opt_auto_adjust)
+			memlimit_too_small(memory_usage);
+
+		// Switch to single-threaded mode. It uses
+		// less memory than using one thread in
+		// the multithreaded mode but the output
+		// is also different.
+		hardware_threads_set(1);
+		memory_usage = lzma_raw_encoder_memusage(filters);
+		message(V_WARNING, _("Switching to single-threaded mode "
+			"to not exceed the memory usage limit of %s MiB"),
+			uint64_to_str(round_up_to_mib(memory_limit), 0));
 	}
 #	endif
 
 	if (memory_usage <= memory_limit)
 		return;
 
+	// Don't adjust LZMA2 or LZMA1 dictionary size if --no-adjust
+	// was specified as that would change the compressed output.
+	if (!opt_auto_adjust)
+		memlimit_too_small(memory_usage);
+
 	// Look for the last filter if it is LZMA2 or LZMA1, so we can make
 	// it use less RAM. With other filters we don't know what to do.
 	size_t i = 0;
@@ -423,6 +480,18 @@
 
 	return true;
 }
+
+
+#ifdef HAVE_LZIP_DECODER
+/// Return true if the data in in_buf seems to be in the .lz format.
+static bool
+is_format_lzip(void)
+{
+	static const uint8_t magic4 = { 0x4C, 0x5A, 0x49, 0x50 };
+	return strm.avail_in >= sizeof(magic)
+			&& memcmp(in_buf.u8, magic, sizeof(magic)) == 0;
+}
+#endif
 #endif
 
 
@@ -436,6 +505,12 @@
 {
 	lzma_ret ret = LZMA_PROG_ERROR;
 
+	// In most cases if there is input left when coding finishes,
+	// something has gone wrong. Exceptions are --single-stream
+	// and decoding .lz files which can contain trailing non-.lz data.
+	// These will be handled later in this function.
+	allow_trailing_input = false;
+
 	if (opt_mode == MODE_COMPRESS) {
 #ifdef HAVE_ENCODERS
 		switch (opt_format) {
@@ -446,7 +521,7 @@
 
 		case FORMAT_XZ:
 #	ifdef MYTHREAD_ENABLED
-			if (hardware_threads_get() > 1)
+			if (hardware_threads_is_mt())
 				ret = lzma_stream_encoder_mt(
 						&strm, &mt_options);
 			else
@@ -459,6 +534,14 @@
 			ret = lzma_alone_encoder(&strm, filters0.options);
 			break;
 
+#	ifdef HAVE_LZIP_DECODER
+		case FORMAT_LZIP:
+			// args.c should disallow this.
+			assert(0);
+			ret = LZMA_PROG_ERROR;
+			break;
+#	endif
+
 		case FORMAT_RAW:
 			ret = lzma_raw_encoder(&strm, filters);
 			break;
@@ -475,7 +558,9 @@
 		else
 			flags |= LZMA_TELL_UNSUPPORTED_CHECK;
 
-		if (!opt_single_stream)
+		if (opt_single_stream)
+			allow_trailing_input = true;
+		else
 			flags |= LZMA_CONCATENATED;
 
 		// We abuse FORMAT_AUTO to indicate unknown file format,
@@ -484,8 +569,14 @@
 
 		switch (opt_format) {
 		case FORMAT_AUTO:
+			// .lz is checked before .lzma since .lzma detection
+			// is more complicated (no magic bytes).
 			if (is_format_xz())
 				init_format = FORMAT_XZ;
+#	ifdef HAVE_LZIP_DECODER
+			else if (is_format_lzip())
+				init_format = FORMAT_LZIP;
+#	endif
 			else if (is_format_lzma())
 				init_format = FORMAT_LZMA;
 			break;
@@ -500,6 +591,13 @@
 				init_format = FORMAT_LZMA;
 			break;
 
+#	ifdef HAVE_LZIP_DECODER
+		case FORMAT_LZIP:
+			if (is_format_lzip())
+				init_format = FORMAT_LZIP;
+			break;
+#	endif
+
 		case FORMAT_RAW:
 			init_format = FORMAT_RAW;
 			break;
@@ -513,16 +611,42 @@
 			// is needed, because we don't want to do use
 			// passthru mode with --test.
 			if (opt_mode == MODE_DECOMPRESS
-					&& opt_stdout && opt_force)
+					&& opt_stdout && opt_force) {
+				// These are needed for progress info.
+				strm.total_in = 0;
+				strm.total_out = 0;
 				return CODER_INIT_PASSTHRU;
+			}
 
 			ret = LZMA_FORMAT_ERROR;
 			break;
 
 		case FORMAT_XZ:
+#	ifdef MYTHREAD_ENABLED
+			mt_options.flags = flags;
+
+			mt_options.threads = hardware_threads_get();
+			mt_options.memlimit_stop
+				= hardware_memlimit_get(MODE_DECOMPRESS);
+
+			// If single-threaded mode was requested, set the
+			// memlimit for threading to zero. This forces the
+			// decoder to use single-threaded mode which matches
+			// the behavior of lzma_stream_decoder().
+			//
+			// Otherwise use the limit for threaded decompression
+			// which has a sane default (users are still free to
+			// make it insanely high though).
+			mt_options.memlimit_threading
+					= mt_options.threads == 1
+					? 0 : hardware_memlimit_mtdec_get();
+
+			ret = lzma_stream_decoder_mt(&strm, &mt_options);
+#	else
 			ret = lzma_stream_decoder(&strm,
 					hardware_memlimit_get(
 						MODE_DECOMPRESS), flags);
+#	endif
 			break;
 
 		case FORMAT_LZMA:
@@ -531,6 +655,15 @@
 						MODE_DECOMPRESS));
 			break;
 
+#	ifdef HAVE_LZIP_DECODER
+		case FORMAT_LZIP:
+			allow_trailing_input = true;
+			ret = lzma_lzip_decoder(&strm,
+					hardware_memlimit_get(
+						MODE_DECOMPRESS), flags);
+			break;
+#	endif
+
 		case FORMAT_RAW:
 			// Memory usage has already been checked in
 			// coder_set_compression_settings().
@@ -542,10 +675,30 @@
 		// memory usage limit in case it happens in the first
 		// Block of the first Stream, which is where it very
 		// probably will happen if it is going to happen.
+		//
+		// This will also catch unsupported check type which
+		// we treat as a warning only. If there are empty
+		// concatenated Streams with unsupported check type then
+		// the message can be shown more than once here. The loop
+		// is used in case there is first a warning about
+		// unsupported check type and then the first Block
+		// would exceed the memlimit.
 		if (ret == LZMA_OK && init_format != FORMAT_RAW) {
 			strm.next_out = NULL;
 			strm.avail_out = 0;
-			ret = lzma_code(&strm, LZMA_RUN);
+			while ((ret = lzma_code(&strm, LZMA_RUN))
+					== LZMA_UNSUPPORTED_CHECK)
+				message_warning("%s: %s", pair->src_name,
+						message_strm(ret));
+
+			// With --single-stream lzma_code won't wait for
+			// LZMA_FINISH and thus it can return LZMA_STREAM_END
+			// if the file has no uncompressed data inside.
+			// So treat LZMA_STREAM_END as LZMA_OK here.
+			// When lzma_code() is called again in coder_normal()
+			// it will return LZMA_STREAM_END again.
+			if (ret == LZMA_STREAM_END)
+				ret = LZMA_OK;
 		}
 #endif
 	}
@@ -574,7 +727,7 @@
 {
 	if (*next_block_remaining > 0) {
 		// The Block at *list_pos has previously been split up.
-		assert(hardware_threads_get() == 1);
+		assert(!hardware_threads_is_mt());
 		assert(opt_block_size > 0);
 		assert(opt_block_list != NULL);
 
@@ -602,7 +755,7 @@
 		// If in single-threaded mode, split up the Block if needed.
 		// This is not needed in multi-threaded mode because liblzma
 		// will do this due to how threaded encoding works.
-		if (hardware_threads_get() == 1 && opt_block_size > 0
+		if (!hardware_threads_is_mt() && opt_block_size > 0
 				&& *block_remaining > opt_block_size) {
 			*next_block_remaining
 					= *block_remaining - opt_block_size;
@@ -662,7 +815,7 @@
 		// --block-size doesn't do anything here in threaded mode,
 		// because the threaded encoder will take care of splitting
 		// to fixed-sized Blocks.
-		if (hardware_threads_get() == 1 && opt_block_size > 0)
+		if (!hardware_threads_is_mt() && opt_block_size > 0)
 			block_remaining = opt_block_size;
 
 		// If --block-list was used, start with the first size.
@@ -676,7 +829,7 @@
 		// mode the size info isn't written into Block Headers.
 		if (opt_block_list != NULL) {
 			if (block_remaining < opt_block_listlist_pos) {
-				assert(hardware_threads_get() == 1);
+				assert(!hardware_threads_is_mt());
 				next_block_remaining = opt_block_listlist_pos
 						- block_remaining;
 			} else {
@@ -740,7 +893,7 @@
 			} else {
 				// Start a new Block after LZMA_FULL_BARRIER.
 				if (opt_block_list == NULL) {
-					assert(hardware_threads_get() == 1);
+					assert(!hardware_threads_is_mt());
 					assert(opt_block_size > 0);
 					block_remaining = opt_block_size;
 				} else {
@@ -756,9 +909,9 @@
 
 		} else if (ret != LZMA_OK) {
 			// Determine if the return value indicates that we
-			// won't continue coding.
-			const bool stop = ret != LZMA_NO_CHECK
-					&& ret != LZMA_UNSUPPORTED_CHECK;
+			// won't continue coding. LZMA_NO_CHECK would be
+			// here too if LZMA_TELL_ANY_CHECK was used.
+			const bool stop = ret != LZMA_UNSUPPORTED_CHECK;
 
 			if (stop) {
 				// Write the remaining bytes even if something
@@ -771,7 +924,7 @@
 			}
 
 			if (ret == LZMA_STREAM_END) {
-				if (opt_single_stream) {
+				if (allow_trailing_input) {
 					io_fix_src_pos(pair, strm.avail_in);
 					success = true;
 					break;
@@ -779,7 +932,9 @@
 
 				// Check that there is no trailing garbage.
 				// This is needed for LZMA_Alone and raw
-				// streams.
+				// streams. This is *not* done with .lz files
+				// as that format specifically requires
+				// allowing trailing garbage.
 				if (strm.avail_in == 0 && !pair->src_eof) {
 					// Try reading one more byte.
 					// Hopefully we don't get any more
@@ -907,6 +1062,15 @@
 				mytime_set_start_time();
 
 				// Initialize the progress indicator.
+				//
+				// NOTE: When reading from stdin, fstat()
+				// isn't called on it and thus src_st.st_size
+				// is zero. If stdin pointed to a regular
+				// file, it would still be possible to know
+				// the file size but then we would also need
+				// to take into account the current reading
+				// position since with stdin it isn't
+				// necessarily at the beginning of the file.
 				const bool is_passthru = init_ret
 						== CODER_INIT_PASSTHRU;
 				const uint64_t in_size

_service:tar_scm:xz-5.2.5.tar.xz/src/xz/coder.h -> _service:tar_scm:xz-5.4.1.tar.xz/src/xz/coder.h Changed

_service:tar_scm:xz-5.2.5.tar.xz/src/xz/file_io.c -> _service:tar_scm:xz-5.4.1.tar.xz/src/xz/file_io.c Changed

@@ -212,6 +212,17 @@
 	if (cap_enter())
 		goto error;
 
+#elif defined(HAVE_PLEDGE)
+	// pledge() was introduced in OpenBSD 5.9.
+	//
+	// main() unconditionally calls pledge() with fairly relaxed
+	// promises which work in all situations. Here we make the
+	// sandbox more strict.
+	if (pledge("stdio", ""))
+		goto error;
+
+	(void)src_fd;
+
 #else
 #	error ENABLE_SANDBOX is defined but no sandboxing method was found.
 #endif
@@ -221,7 +232,7 @@
 	return;
 
 error:
-	message(V_DEBUG, _("Failed to enable the sandbox"));
+	message_fatal(_("Failed to enable the sandbox"));
 }
 #endif // ENABLE_SANDBOX
 
@@ -330,14 +341,14 @@
 		// it is possible that the user has put a new file in place
 		// of the original file, and in that case it obviously
 		// shouldn't be removed.
-		message_error(_("%s: File seems to have been moved, "
+		message_warning(_("%s: File seems to have been moved, "
 				"not removing"), name);
 	else
 #endif
 		// There's a race condition between lstat() and unlink()
 		// but at least we have tried to avoid removing wrong file.
 		if (unlink(name))
-			message_error(_("%s: Cannot remove: %s"),
+			message_warning(_("%s: Cannot remove: %s"),
 					name, strerror(errno));
 
 	return;
@@ -368,7 +379,14 @@
 
 	mode_t mode;
 
-	if (fchown(pair->dest_fd, (uid_t)(-1), pair->src_st.st_gid)) {
+	// With BSD semantics the new dest file may have a group that
+	// does not belong to the user. If the src file has the same gid
+	// nothing has to be done. Nevertheless OpenBSD fchown(2) fails
+	// in this case which seems to be POSIX compliant. As there is
+	// nothing to do, skip the system call.
+	if (pair->dest_st.st_gid != pair->src_st.st_gid
+			&& fchown(pair->dest_fd, (uid_t)(-1),
+				pair->src_st.st_gid)) {
 		message_warning(_("%s: Cannot set the file group: %s"),
 				pair->dest_name, strerror(errno));
 		// We can still safely copy some additional permissions:
@@ -536,8 +554,9 @@
 	}
 
 	// Symlinks are not followed unless writing to stdout or --force
-	// was used.
-	const bool follow_symlinks = opt_stdout || opt_force;
+	// or --keep was used.
+	const bool follow_symlinks
+			= opt_stdout || opt_force || opt_keep_original;
 
 	// We accept only regular files if we are writing the output
 	// to disk too. bzip2 allows overriding this with --force but
@@ -674,7 +693,7 @@
 	}
 
 #ifndef TUKLIB_DOSLIKE
-	if (reg_files_only && !opt_force) {
+	if (reg_files_only && !opt_force && !opt_keep_original) {
 		if (pair->src_st.st_mode & (S_ISUID | S_ISGID)) {
 			// gzip rejects setuid and setgid files even
 			// when --force was used. bzip2 doesn't check
@@ -683,7 +702,7 @@
 			// and setgid bits there.
 			//
 			// We accept setuid and setgid files if
-			// --force was used. We drop these bits
+			// --force or --keep was used. We drop these bits
 			// explicitly in io_copy_attr().
 			message_warning(_("%s: File has setuid or "
 					"setgid bit set, skipping"),
@@ -740,13 +759,19 @@
 extern file_pair *
 io_open_src(const char *src_name)
 {
-	if (is_empty_filename(src_name))
+	if (src_name0 == '\0') {
+		message_error(_("Empty filename, skipping"));
 		return NULL;
+	}
 
 	// Since we have only one file open at a time, we can use
 	// a statically allocated structure.
 	static file_pair pair;
 
+	// This implicitly also initializes src_st.st_size to zero
+	// which is expected to be <= 0 by default. fstat() isn't
+	// called when reading from standard input but src_st.st_size
+	// is still read.
 	pair = (file_pair){
 		.src_name = src_name,
 		.dest_name = NULL,
@@ -1183,16 +1208,36 @@
 
 
 extern bool
-io_pread(file_pair *pair, io_buf *buf, size_t size, off_t pos)
+io_seek_src(file_pair *pair, uint64_t pos)
 {
-	// Using lseek() and read() is more portable than pread() and
-	// for us it is as good as real pread().
-	if (lseek(pair->src_fd, pos, SEEK_SET) != pos) {
+	// Caller must not attempt to seek past the end of the input file
+	// (seeking to 100 in a 100-byte file is seeking to the end of
+	// the file, not past the end of the file, and thus that is allowed).
+	//
+	// This also validates that pos can be safely cast to off_t.
+	if (pos > (uint64_t)(pair->src_st.st_size))
+		message_bug();
+
+	if (lseek(pair->src_fd, (off_t)(pos), SEEK_SET) == -1) {
 		message_error(_("%s: Error seeking the file: %s"),
 				pair->src_name, strerror(errno));
 		return true;
 	}
 
+	pair->src_eof = false;
+
+	return false;
+}
+
+
+extern bool
+io_pread(file_pair *pair, io_buf *buf, size_t size, uint64_t pos)
+{
+	// Using lseek() and read() is more portable than pread() and
+	// for us it is as good as real pread().
+	if (io_seek_src(pair, pos))
+		return true;
+
 	const size_t amount = io_read(pair, buf, size);
 	if (amount == SIZE_MAX)
 		return true;

_service:tar_scm:xz-5.2.5.tar.xz/src/xz/file_io.h -> _service:tar_scm:xz-5.4.1.tar.xz/src/xz/file_io.h Changed

@@ -139,6 +139,19 @@
 extern void io_fix_src_pos(file_pair *pair, size_t rewind_size);
 
 
+/// \brief      Seek to the given absolute position in the source file
+///
+/// This calls lseek() and also clears pair->src_eof.
+///
+/// \param      pair    Seekable source file
+/// \param      pos     Offset relative to the beginning of the file,
+///                     from which the data should be read.
+///
+/// \return     On success, false is returned. On error, error message
+///             is printed and true is returned.
+extern bool io_seek_src(file_pair *pair, uint64_t pos);
+
+
 /// \brief      Read from source file from given offset to a buffer
 ///
 /// This is remotely similar to standard pread(). This uses lseek() though,
@@ -152,7 +165,7 @@
 ///
 /// \return     On success, false is returned. On error, error message
 ///             is printed and true is returned.
-extern bool io_pread(file_pair *pair, io_buf *buf, size_t size, off_t pos);
+extern bool io_pread(file_pair *pair, io_buf *buf, size_t size, uint64_t pos);
 
 
 /// \brief      Writes a buffer to the destination file

_service:tar_scm:xz-5.2.5.tar.xz/src/xz/hardware.c -> _service:tar_scm:xz-5.4.1.tar.xz/src/xz/hardware.c Changed

@@ -17,11 +17,42 @@
 /// the --threads=NUM command line option.
 static uint32_t threads_max = 1;
 
+/// True when the number of threads is automatically determined based
+/// on the available hardware threads.
+static bool threads_are_automatic = false;
+
+/// If true, then try to use multi-threaded mode (if memlimit allows)
+/// even if only one thread was requested explicitly (-T+1).
+static bool use_mt_mode_with_one_thread = false;
+
 /// Memory usage limit for compression
-static uint64_t memlimit_compress;
+static uint64_t memlimit_compress = 0;
 
 /// Memory usage limit for decompression
-static uint64_t memlimit_decompress;
+static uint64_t memlimit_decompress = 0;
+
+/// Default memory usage for multithreaded modes:
+///
+/// - Default value for --memlimit-compress when automatic number of threads
+/// is used. However, if the limit wouldn't allow even one thread then
+/// the limit is ignored in coder.c and one thread will be used anyway.
+/// This mess is a compromise: we wish to prevent -T0 from using too
+/// many threads but we also don't want xz to give an error due to
+/// a memlimit that the user didn't explicitly set.
+///
+/// - Default value for --memlimit-mt-decompress
+///
+/// This value is caluclated in hardware_init() and cannot be changed later.
+static uint64_t memlimit_mt_default;
+
+/// Memory usage limit for multithreaded decompression. This is a soft limit:
+/// if reducing the number of threads to one isn't enough to keep memory
+/// usage below this limit, then one thread is used and this limit is ignored.
+/// memlimit_decompress is still obeyed.
+///
+/// This can be set with --memlimit-mt-decompress. The default value for
+/// this is memlimit_mt_default.
+static uint64_t memlimit_mtdec;
 
 /// Total amount of physical RAM
 static uint64_t total_ram;
@@ -30,8 +61,17 @@
 extern void
 hardware_threads_set(uint32_t n)
 {
+	// Reset these to false first and set them to true when appropriate.
+	threads_are_automatic = false;
+	use_mt_mode_with_one_thread = false;
+
 	if (n == 0) {
 		// Automatic number of threads was requested.
+		// If there is only one hardware thread, multi-threaded
+		// mode will still be used if memory limit allows.
+		threads_are_automatic = true;
+		use_mt_mode_with_one_thread = true;
+
 		// If threading support was enabled at build time,
 		// use the number of available CPU cores. Otherwise
 		// use one thread since disabling threading support
@@ -43,6 +83,9 @@
 #else
 		threads_max = 1;
 #endif
+	} else if (n == UINT32_MAX) {
+		use_mt_mode_with_one_thread = true;
+		threads_max = 1;
 	} else {
 		threads_max = n;
 	}
@@ -58,9 +101,21 @@
 }
 
 
+extern bool
+hardware_threads_is_mt(void)
+{
+#ifdef MYTHREAD_ENABLED
+	return threads_max > 1 || use_mt_mode_with_one_thread;
+#else
+	return false;
+#endif
+}
+
+
 extern void
 hardware_memlimit_set(uint64_t new_memlimit,
-		bool set_compress, bool set_decompress, bool is_percentage)
+		bool set_compress, bool set_decompress, bool set_mtdec,
+		bool is_percentage)
 {
 	if (is_percentage) {
 		assert(new_memlimit > 0);
@@ -91,7 +146,13 @@
 		// Use a value less than SIZE_MAX so that there's some room
 		// for the xz program and so on. Don't use 4000 MiB because
 		// it could look like someone mixed up base-2 and base-10.
+#ifdef __mips__
+		// For MIPS32, due to architectural pecularities,
+		// the limit is even lower.
+		const uint64_t limit_max = UINT64_C(2000) << 20;
+#else
 		const uint64_t limit_max = UINT64_C(4020) << 20;
+#endif
 
 		// UINT64_MAX is a special case for the string "max" so
 		// that has to be handled specially.
@@ -104,6 +165,9 @@
 	if (set_decompress)
 		memlimit_decompress = new_memlimit;
 
+	if (set_mtdec)
+		memlimit_mtdec = new_memlimit;
+
 	return;
 }
 
@@ -111,32 +175,69 @@
 extern uint64_t
 hardware_memlimit_get(enum operation_mode mode)
 {
-	// Zero is a special value that indicates the default. Currently
-	// the default simply disables the limit. Once there is threading
-	// support, this might be a little more complex, because there will
-	// probably be a special case where a user asks for "optimal" number
-	// of threads instead of a specific number (this might even become
-	// the default mode). Each thread may use a significant amount of
-	// memory. When there are no memory usage limits set, we need some
-	// default soft limit for calculating the "optimal" number of
-	// threads.
+	// 0 is a special value that indicates the default.
+	// It disables the limit in single-threaded mode.
+	//
+	// NOTE: For multithreaded decompression, this is the hard limit
+	// (memlimit_stop). hardware_memlimit_mtdec_get() gives the
+	// soft limit (memlimit_threaded).
 	const uint64_t memlimit = mode == MODE_COMPRESS
 			? memlimit_compress : memlimit_decompress;
 	return memlimit != 0 ? memlimit : UINT64_MAX;
 }
 
 
+extern uint64_t
+hardware_memlimit_mtenc_get(void)
+{
+	return hardware_memlimit_mtenc_is_default()
+			? memlimit_mt_default
+			: hardware_memlimit_get(MODE_COMPRESS);
+}
+
+
+extern bool
+hardware_memlimit_mtenc_is_default(void)
+{
+	return memlimit_compress == 0 && threads_are_automatic;
+}
+
+
+extern uint64_t
+hardware_memlimit_mtdec_get(void)
+{
+	uint64_t m = memlimit_mtdec != 0
+			? memlimit_mtdec
+			: memlimit_mt_default;
+
+	// Cap the value to memlimit_decompress if it has been specified.
+	// This is nice for --info-memory. It wouldn't be needed for liblzma
+	// since it does this anyway.
+	if (memlimit_decompress != 0 && m > memlimit_decompress)
+		m = memlimit_decompress;
+
+	return m;
+}
+
+
 /// Helper for hardware_memlimit_show() to print one human-readable info line.
 static void
-memlimit_show(const char *str, uint64_t value)
+memlimit_show(const char *str, size_t str_columns, uint64_t value)
 {
+	// Calculate the field width so that str will be padded to take
+	// str_columns on the terminal.
+	//
+	// NOTE: If the string is invalid, this will be -1. Using -1 as
+	// the field width is fine here so it's not handled specially.
+	const int fw = tuklib_mbstr_fw(str, (int)(str_columns));
+
 	// The memory usage limit is considered to be disabled if value
 	// is 0 or UINT64_MAX. This might get a bit more complex once there
 	// is threading support. See the comment in hardware_memlimit_get().
 	if (value == 0 || value == UINT64_MAX)
-		printf("%s %s\n", str, _("Disabled"));
+		printf(" %-*s %s\n", fw, str, _("Disabled"));
 	else
-		printf("%s %s MiB (%s B)\n", str,
+		printf(" %-*s %s MiB (%s B)\n", fw, str,
 				uint64_to_str(round_up_to_mib(value), 0),
 				uint64_to_str(value, 1));
 
@@ -147,18 +248,60 @@
 extern void
 hardware_memlimit_show(void)
 {
+	uint32_t cputhreads = 1;
+#ifdef MYTHREAD_ENABLED
+	cputhreads = lzma_cputhreads();
+	if (cputhreads == 0)
+		cputhreads = 1;
+#endif
+
 	if (opt_robot) {
-		printf("%" PRIu64 "\t%" PRIu64 "\t%" PRIu64 "\n", total_ram,
-				memlimit_compress, memlimit_decompress);
+		printf("%" PRIu64 "\t%" PRIu64 "\t%" PRIu64 "\t%" PRIu64
+				"\t%" PRIu64 "\t%" PRIu32 "\n",
+				total_ram,
+				memlimit_compress,
+				memlimit_decompress,
+				hardware_memlimit_mtdec_get(),
+				memlimit_mt_default,
+				cputhreads);
 	} else {
-		// TRANSLATORS: Test with "xz --info-memory" to see if
-		// the alignment looks nice.
-		memlimit_show(_("Total amount of physical memory (RAM): "),
-				total_ram);
-		memlimit_show(_("Memory usage limit for compression: "),
-				memlimit_compress);
-		memlimit_show(_("Memory usage limit for decompression: "),
-				memlimit_decompress);
+		const char *msgs = {
+			_("Amount of physical memory (RAM):"),
+			_("Number of processor threads:"),
+			_("Compression:"),
+			_("Decompression:"),
+			_("Multi-threaded decompression:"),
+			_("Default for -T0:"),
+		};
+
+		size_t width_max = 1;
+		for (unsigned i = 0; i < ARRAY_SIZE(msgs); ++i) {
+			size_t w = tuklib_mbstr_width(msgsi, NULL);
+
+			// When debugging, catch invalid strings with
+			// an assertion. Otherwise fallback to 1 so
+			// that the columns just won't be aligned.
+			assert(w != (size_t)-1);
+			if (w == (size_t)-1)
+				w = 1;
+
+			if (width_max < w)
+				width_max = w;
+		}
+
+		puts(_("Hardware information:"));
+		memlimit_show(msgs0, width_max, total_ram);
+		printf(" %-*s %" PRIu32 "\n",
+				tuklib_mbstr_fw(msgs1, (int)(width_max)),
+				msgs1, cputhreads);
+
+		putchar('\n');
+		puts(_("Memory usage limits:"));
+		memlimit_show(msgs2, width_max, memlimit_compress);
+		memlimit_show(msgs3, width_max, memlimit_decompress);
+		memlimit_show(msgs4, width_max,
+				hardware_memlimit_mtdec_get());
+		memlimit_show(msgs5, width_max, memlimit_mt_default);
 	}
 
 	tuklib_exit(E_SUCCESS, E_ERROR, message_verbosity_get() != V_SILENT);
@@ -174,7 +317,22 @@
 	if (total_ram == 0)
 		total_ram = (uint64_t)(ASSUME_RAM) * 1024 * 1024;
 
-	// Set the defaults.
-	hardware_memlimit_set(0, true, true, false);
+	// FIXME? There may be better methods to determine the default value.
+	// One Linux-specific suggestion is to use MemAvailable from
+	// /proc/meminfo as the starting point.
+	memlimit_mt_default = total_ram / 4;
+
+#if SIZE_MAX == UINT32_MAX
+	// A too high value may cause 32-bit xz to run out of address space.
+	// Use a conservative maximum value here. A few typical address space
+	// sizes with Linux:
+	// - x86-64 with 32-bit xz: 4 GiB
+	// - x86: 3 GiB
+	// - MIPS32: 2 GiB
+	const size_t mem_ceiling = 1400U << 20;
+	if (memlimit_mt_default > mem_ceiling)
+		memlimit_mt_default = mem_ceiling;
+#endif
+
 	return;
 }

_service:tar_scm:xz-5.2.5.tar.xz/src/xz/hardware.h -> _service:tar_scm:xz-5.4.1.tar.xz/src/xz/hardware.h Changed

@@ -16,22 +16,59 @@
 
 
 /// Set the maximum number of worker threads.
+/// A special value of UINT32_MAX sets one thread in multi-threaded mode.
 extern void hardware_threads_set(uint32_t threadlimit);
 
 /// Get the maximum number of worker threads.
 extern uint32_t hardware_threads_get(void);
 
+/// Returns true if multithreaded mode should be used for .xz compression.
+/// This can be true even if the number of threads is one.
+extern bool hardware_threads_is_mt(void);
 
-/// Set the memory usage limit. There are separate limits for compression
-/// and decompression (the latter includes also --list), one or both can
-/// be set with a single call to this function. Zero indicates resetting
-/// the limit back to the defaults. The limit can also be set as a percentage
-/// of installed RAM; the percentage must be in the range 1, 100.
+
+/// Set the memory usage limit. There are separate limits for compression,
+/// decompression (also includes --list), and multithreaded decompression.
+/// Any combination of these can be set with a single call to this function.
+/// Zero indicates resetting the limit back to the defaults.
+/// The limit can also be set as a percentage of installed RAM; the
+/// percentage must be in the range 1, 100.
 extern void hardware_memlimit_set(uint64_t new_memlimit,
-		bool set_compress, bool set_decompress, bool is_percentage);
+		bool set_compress, bool set_decompress, bool set_mtdec,
+		bool is_percentage);
 
 /// Get the current memory usage limit for compression or decompression.
+/// This is a hard limit that will not be exceeded. This is obeyed in
+/// both single-threaded and multithreaded modes.
 extern uint64_t hardware_memlimit_get(enum operation_mode mode);
 
+/// This returns a system-specific default value if all of the following
+/// conditions are true:
+///
+///   - An automatic number of threads was requested (--threads=0).
+///
+///   - --memlimit-compress wasn't used or it was reset to the default
+///     value by setting it to 0.
+///
+/// Otherwise this is identical to hardware_memlimit_get(MODE_COMPRESS).
+///
+/// The idea is to keep automatic thread count reasonable so that too
+/// high memory usage is avoided and, with 32-bit xz, running out of
+/// address space is avoided.
+extern uint64_t hardware_memlimit_mtenc_get(void);
+
+/// Returns true if the value returned by hardware_memlimit_mtenc_get() is
+/// a system-specific default value. coder.c uses this to ignore the default
+/// memlimit in case it's too small even for a single thread in multithreaded
+/// mode. This way the default limit will never make xz fail or affect the
+/// compressed output; it will only make xz reduce the number of threads.
+extern bool hardware_memlimit_mtenc_is_default(void);
+
+/// Get the current memory usage limit for multithreaded decompression.
+/// This is only used to reduce the number of threads. This limit can be
+/// exceeded if the number of threads are reduce to one. Then the value
+/// from hardware_memlimit_get() will be honored like in single-threaded mode.
+extern uint64_t hardware_memlimit_mtdec_get(void);
+
 /// Display the amount of RAM and memory usage limits and exit.
 extern void hardware_memlimit_show(void) lzma_attribute((__noreturn__));

_service:tar_scm:xz-5.2.5.tar.xz/src/xz/list.c -> _service:tar_scm:xz-5.4.1.tar.xz/src/xz/list.c Changed

@@ -52,23 +52,126 @@
 	uint64_t memusage;
 
 	/// The filter chain of this Block in human-readable form
-	char filter_chainFILTERS_STR_SIZE;
+	char *filter_chain;
 
 } block_header_info;
 
+#define BLOCK_HEADER_INFO_INIT { .filter_chain = NULL }
+#define block_header_info_end(bhi) free((bhi)->filter_chain)
+
+
+/// Strings ending in a colon. These are used for lines like
+/// " Foo: 123 MiB". These are grouped because translated strings
+/// may have different maximum string length, and we want to pad all
+/// strings so that the values are aligned nicely.
+static const char *colon_strs = {
+	N_("Streams:"),
+	N_("Blocks:"),
+	N_("Compressed size:"),
+	N_("Uncompressed size:"),
+	N_("Ratio:"),
+	N_("Check:"),
+	N_("Stream Padding:"),
+	N_("Memory needed:"),
+	N_("Sizes in headers:"),
+	// This won't be aligned because it's so long:
+	//N_("Minimum XZ Utils version:"),
+	N_("Number of files:"),
+};
+
+/// Enum matching the above strings.
+enum {
+	COLON_STR_STREAMS,
+	COLON_STR_BLOCKS,
+	COLON_STR_COMPRESSED_SIZE,
+	COLON_STR_UNCOMPRESSED_SIZE,
+	COLON_STR_RATIO,
+	COLON_STR_CHECK,
+	COLON_STR_STREAM_PADDING,
+	COLON_STR_MEMORY_NEEDED,
+	COLON_STR_SIZES_IN_HEADERS,
+	//COLON_STR_MINIMUM_XZ_VERSION,
+	COLON_STR_NUMBER_OF_FILES,
+};
+
+/// Field widths to use with printf to pad the strings to use the same number
+/// of columns on a terminal.
+static int colon_strs_fwARRAY_SIZE(colon_strs);
+
+/// Convenience macro to get the translated string and its field width
+/// using a COLON_STR_foo enum.
+#define COLON_STR(num) colon_strs_fwnum, _(colon_strsnum)
+
+
+/// Column headings
+static struct {
+	/// Table column heading string
+	const char *str;
+
+	/// Number of terminal-columns to use for this table-column.
+	/// If a translated string is longer than the initial value,
+	/// this value will be increased in init_headings().
+	int columns;
+
+	/// Field width to use for printf() to pad "str" to use "columns"
+	/// number of columns on a terminal. This is calculated in
+	/// init_headings().
+	int fw;
+
+} headings = {
+	{ N_("Stream"), 6, 0 },
+	{ N_("Block"), 9, 0 },
+	{ N_("Blocks"), 9, 0 },
+	{ N_("CompOffset"), 15, 0 },
+	{ N_("UncompOffset"), 15, 0 },
+	{ N_("CompSize"), 15, 0 },
+	{ N_("UncompSize"), 15, 0 },
+	{ N_("TotalSize"), 15, 0 },
+	{ N_("Ratio"), 5, 0 },
+	{ N_("Check"), 10, 0 },
+	{ N_("CheckVal"), 1, 0 },
+	{ N_("Padding"), 7, 0 },
+	{ N_("Header"), 5, 0 },
+	{ N_("Flags"), 2, 0 },
+	{ N_("MemUsage"), 7 + 4, 0 }, // +4 is for " MiB"
+	{ N_("Filters"), 1, 0 },
+};
+
+/// Enum matching the above strings.
+enum {
+	HEADING_STREAM,
+	HEADING_BLOCK,
+	HEADING_BLOCKS,
+	HEADING_COMPOFFSET,
+	HEADING_UNCOMPOFFSET,
+	HEADING_COMPSIZE,
+	HEADING_UNCOMPSIZE,
+	HEADING_TOTALSIZE,
+	HEADING_RATIO,
+	HEADING_CHECK,
+	HEADING_CHECKVAL,
+	HEADING_PADDING,
+	HEADING_HEADERSIZE,
+	HEADING_HEADERFLAGS,
+	HEADING_MEMUSAGE,
+	HEADING_FILTERS,
+};
+
+#define HEADING_STR(num) headingsnum.fw, _(headingsnum.str)
+
 
 /// Check ID to string mapping
 static const char check_namesLZMA_CHECK_ID_MAX + 112 = {
 	// TRANSLATORS: Indicates that there is no integrity check.
-	// This string is used in tables, so the width must not
-	// exceed ten columns with a fixed-width font.
+	// This string is used in tables. In older xz version this
+	// string was limited to ten columns in a fixed-width font, but
+	// nowadays there is no strict length restriction anymore.
 	N_("None"),
 	"CRC32",
 	// TRANSLATORS: Indicates that integrity check name is not known,
-	// but the Check ID is known (here 2). This and other "Unknown-N"
-	// strings are used in tables, so the width must not exceed ten
-	// columns with a fixed-width font. It's OK to omit the dash if
-	// you need space for one extra letter, but don't use spaces.
+	// but the Check ID is known (here 2). In older xz version these
+	// strings were limited to ten columns in a fixed-width font, but
+	// nowadays there is no strict length restriction anymore.
 	N_("Unknown-2"),
 	N_("Unknown-3"),
 	"CRC64",
@@ -112,6 +215,104 @@
 } totals = { 0, 0, 0, 0, 0, 0, 0, 0, 50000002, true };
 
 
+/// Initialize colon_strs_fw.
+static void
+init_colon_strs(void)
+{
+	// Lengths of translated strings as bytes.
+	size_t lensARRAY_SIZE(colon_strs);
+
+	// Lengths of translated strings as columns.
+	size_t widthsARRAY_SIZE(colon_strs);
+
+	// Maximum number of columns needed by a translated string.
+	size_t width_max = 0;
+
+	for (unsigned i = 0; i < ARRAY_SIZE(colon_strs); ++i) {
+		widthsi = tuklib_mbstr_width(_(colon_strsi), &lensi);
+
+		// If debugging is enabled, catch invalid strings with
+		// an assertion. However, when not debugging, use the
+		// byte count as the fallback width. This shouldn't
+		// ever happen unless there is a bad string in the
+		// translations, but in such case I guess it's better
+		// to try to print something useful instead of failing
+		// completely.
+		assert(widthsi != (size_t)-1);
+		if (widthsi == (size_t)-1)
+			widthsi = lensi;
+
+		if (widthsi > width_max)
+			width_max = widthsi;
+	}
+
+	// Calculate the field width for printf("%*s") so that the strings
+	// will use width_max columns on a terminal.
+	for (unsigned i = 0; i < ARRAY_SIZE(colon_strs); ++i)
+		colon_strs_fwi = (int)(lensi + width_max - widthsi);
+
+	return;
+}
+
+
+/// Initialize headings.
+static void
+init_headings(void)
+{
+	// Before going through the heading strings themselves, treat
+	// the Check heading specially: Look at the widths of the various
+	// check names and increase the width of the Check column if needed.
+	// The width of the heading name "Check" will then be handled normally
+	// with other heading names in the second loop in this function.
+	for (unsigned i = 0; i < ARRAY_SIZE(check_names); ++i) {
+		size_t len;
+		size_t w = tuklib_mbstr_width(_(check_namesi), &len);
+
+		// Error handling like in init_colon_strs().
+		assert(w != (size_t)-1);
+		if (w == (size_t)-1)
+			w = len;
+
+		// If the translated string is wider than the minimum width
+		// set at compile time, increase the width.
+		if ((size_t)(headingsHEADING_CHECK.columns) < w)
+			headingsHEADING_CHECK.columns = w;
+	}
+
+	for (unsigned i = 0; i < ARRAY_SIZE(headings); ++i) {
+		size_t len;
+		size_t w = tuklib_mbstr_width(_(headingsi.str), &len);
+
+		// Error handling like in init_colon_strs().
+		assert(w != (size_t)-1);
+		if (w == (size_t)-1)
+			w = len;
+
+		// If the translated string is wider than the minimum width
+		// set at compile time, increase the width.
+		if ((size_t)(headingsi.columns) < w)
+			headingsi.columns = w;
+
+		// Calculate the field width for printf("%*s") so that
+		// the string uses .columns number of columns on a terminal.
+		headingsi.fw = (int)(len + (size_t)headingsi.columns - w);
+	}
+
+	return;
+}
+
+
+/// Initialize the printf field widths that are needed to get nicely aligned
+/// output with translated strings.
+static void
+init_field_widths(void)
+{
+	init_colon_strs();
+	init_headings();
+	return;
+}
+
+
 /// Convert XZ Utils version number to a string.
 static const char *
 xz_ver_to_str(uint32_t ver)
@@ -143,9 +344,6 @@
 ///
 /// \return On success, false is returned. On error, true is returned.
 ///
-// TODO: This function is pretty big. liblzma should have a function that
-// takes a callback function to parse the Index(es) from a .xz file to make
-// it easy for applications.
 static bool
 parse_indexes(xz_file_info *xfi, file_pair *pair)
 {
@@ -161,238 +359,74 @@
 	}
 
 	io_buf buf;
-	lzma_stream_flags header_flags;
-	lzma_stream_flags footer_flags;
-	lzma_ret ret;
-
-	// lzma_stream for the Index decoder
 	lzma_stream strm = LZMA_STREAM_INIT;
+	lzma_index *idx = NULL;
 
-	// All Indexes decoded so far
-	lzma_index *combined_index = NULL;
-
-	// The Index currently being decoded
-	lzma_index *this_index = NULL;
-
-	// Current position in the file. We parse the file backwards so
-	// initialize it to point to the end of the file.
-	off_t pos = pair->src_st.st_size;
-
-	// Each loop iteration decodes one Index.
-	do {
-		// Check that there is enough data left to contain at least
-		// the Stream Header and Stream Footer. This check cannot
-		// fail in the first pass of this loop.
-		if (pos < 2 * LZMA_STREAM_HEADER_SIZE) {
-			message_error("%s: %s", pair->src_name,
-					message_strm(LZMA_DATA_ERROR));
-			goto error;
-		}
-
-		pos -= LZMA_STREAM_HEADER_SIZE;
-		lzma_vli stream_padding = 0;
-
-		// Locate the Stream Footer. There may be Stream Padding which
-		// we must skip when reading backwards.
-		while (true) {
-			if (pos < LZMA_STREAM_HEADER_SIZE) {
-				message_error("%s: %s", pair->src_name,
-						message_strm(
-							LZMA_DATA_ERROR));
-				goto error;
-			}
+	lzma_ret ret = lzma_file_info_decoder(&strm, &idx,
+			hardware_memlimit_get(MODE_LIST),
+			(uint64_t)(pair->src_st.st_size));
+	if (ret != LZMA_OK) {
+		message_error("%s: %s", pair->src_name, message_strm(ret));
+		return true;
+	}
 
-			if (io_pread(pair, &buf,
-					LZMA_STREAM_HEADER_SIZE, pos))
+	while (true) {
+		if (strm.avail_in == 0) {
+			strm.next_in = buf.u8;
+			strm.avail_in = io_read(pair, &buf, IO_BUFFER_SIZE);
+			if (strm.avail_in == SIZE_MAX)
 				goto error;
-
-			// Stream Padding is always a multiple of four bytes.
-			int i = 2;
-			if (buf.u32i != 0)
-				break;
-
-			// To avoid calling io_pread() for every four bytes
-			// of Stream Padding, take advantage that we read
-			// 12 bytes (LZMA_STREAM_HEADER_SIZE) already and
-			// check them too before calling io_pread() again.
-			do {
-				stream_padding += 4;
-				pos -= 4;
-				--i;
-			} while (i >= 0 && buf.u32i == 0);
 		}
 
-		// Decode the Stream Footer.
-		ret = lzma_stream_footer_decode(&footer_flags, buf.u8);
-		if (ret != LZMA_OK) {
-			message_error("%s: %s", pair->src_name,
-					message_strm(ret));
-			goto error;
-		}
+		ret = lzma_code(&strm, LZMA_RUN);
 
-		// Check that the Stream Footer doesn't specify something
-		// that we don't support. This can only happen if the xz
-		// version is older than liblzma and liblzma supports
-		// something new.
-		//
-		// It is enough to check Stream Footer. Stream Header must
-		// match when it is compared against Stream Footer with
-		// lzma_stream_flags_compare().
-		if (footer_flags.version != 0) {
-			message_error("%s: %s", pair->src_name,
-					message_strm(LZMA_OPTIONS_ERROR));
-			goto error;
-		}
+		switch (ret) {
+		case LZMA_OK:
+			break;
 
-		// Check that the size of the Index field looks sane.
-		lzma_vli index_size = footer_flags.backward_size;
-		if ((lzma_vli)(pos) < index_size + LZMA_STREAM_HEADER_SIZE) {
-			message_error("%s: %s", pair->src_name,
-					message_strm(LZMA_DATA_ERROR));
-			goto error;
-		}
+		case LZMA_SEEK_NEEDED:
+			// liblzma won't ask us to seek past the known size
+			// of the input file.
+			assert(strm.seek_pos
+					<= (uint64_t)(pair->src_st.st_size));
+			if (io_seek_src(pair, strm.seek_pos))
+				goto error;
 
-		// Set pos to the beginning of the Index.
-		pos -= index_size;
+			// avail_in must be zero so that we will read new
+			// input.
+			strm.avail_in = 0;
+			break;
 
-		// See how much memory we can use for decoding this Index.
-		uint64_t memlimit = hardware_memlimit_get(MODE_LIST);
-		uint64_t memused = 0;
-		if (combined_index != NULL) {
-			memused = lzma_index_memused(combined_index);
-			if (memused > memlimit)
-				message_bug();
+		case LZMA_STREAM_END: {
+			lzma_end(&strm);
+			xfi->idx = idx;
 
-			memlimit -= memused;
-		}
+			// Calculate xfi->stream_padding.
+			lzma_index_iter iter;
+			lzma_index_iter_init(&iter, xfi->idx);
+			while (!lzma_index_iter_next(&iter,
+					LZMA_INDEX_ITER_STREAM))
+				xfi->stream_padding += iter.stream.padding;
 
-		// Decode the Index.
-		ret = lzma_index_decoder(&strm, &this_index, memlimit);
-		if (ret != LZMA_OK) {
-			message_error("%s: %s", pair->src_name,
-					message_strm(ret));
-			goto error;
+			return false;
 		}
 
-		do {
-			// Don't give the decoder more input than the
-			// Index size.
-			strm.avail_in = my_min(IO_BUFFER_SIZE, index_size);
-			if (io_pread(pair, &buf, strm.avail_in, pos))
-				goto error;
-
-			pos += strm.avail_in;
-			index_size -= strm.avail_in;
-
-			strm.next_in = buf.u8;
-			ret = lzma_code(&strm, LZMA_RUN);
-
-		} while (ret == LZMA_OK);
-
-		// If the decoding seems to be successful, check also that
-		// the Index decoder consumed as much input as indicated
-		// by the Backward Size field.
-		if (ret == LZMA_STREAM_END)
-			if (index_size != 0 || strm.avail_in != 0)
-				ret = LZMA_DATA_ERROR;
-
-		if (ret != LZMA_STREAM_END) {
-			// LZMA_BUFFER_ERROR means that the Index decoder
-			// would have liked more input than what the Index
-			// size should be according to Stream Footer.
-			// The message for LZMA_DATA_ERROR makes more
-			// sense in that case.
-			if (ret == LZMA_BUF_ERROR)
-				ret = LZMA_DATA_ERROR;
-
+		default:
 			message_error("%s: %s", pair->src_name,
 					message_strm(ret));
 
 			// If the error was too low memory usage limit,
 			// show also how much memory would have been needed.
-			if (ret == LZMA_MEMLIMIT_ERROR) {
-				uint64_t needed = lzma_memusage(&strm);
-				if (UINT64_MAX - needed < memused)
-					needed = UINT64_MAX;
-				else
-					needed += memused;
-
-				message_mem_needed(V_ERROR, needed);
-			}
-
-			goto error;
-		}
-
-		// Decode the Stream Header and check that its Stream Flags
-		// match the Stream Footer.
-		pos -= footer_flags.backward_size + LZMA_STREAM_HEADER_SIZE;
-		if ((lzma_vli)(pos) < lzma_index_total_size(this_index)) {
-			message_error("%s: %s", pair->src_name,
-					message_strm(LZMA_DATA_ERROR));
-			goto error;
-		}
-
-		pos -= lzma_index_total_size(this_index);
-		if (io_pread(pair, &buf, LZMA_STREAM_HEADER_SIZE, pos))
-			goto error;
+			if (ret == LZMA_MEMLIMIT_ERROR)
+				message_mem_needed(V_ERROR,
+						lzma_memusage(&strm));
 
-		ret = lzma_stream_header_decode(&header_flags, buf.u8);
-		if (ret != LZMA_OK) {
-			message_error("%s: %s", pair->src_name,
-					message_strm(ret));
 			goto error;
 		}
-
-		ret = lzma_stream_flags_compare(&header_flags, &footer_flags);
-		if (ret != LZMA_OK) {
-			message_error("%s: %s", pair->src_name,
-					message_strm(ret));
-			goto error;
-		}
-
-		// Store the decoded Stream Flags into this_index. This is
-		// needed so that we can print which Check is used in each
-		// Stream.
-		ret = lzma_index_stream_flags(this_index, &footer_flags);
-		if (ret != LZMA_OK)
-			message_bug();
-
-		// Store also the size of the Stream Padding field. It is
-		// needed to show the offsets of the Streams correctly.
-		ret = lzma_index_stream_padding(this_index, stream_padding);
-		if (ret != LZMA_OK)
-			message_bug();
-
-		if (combined_index != NULL) {
-			// Append the earlier decoded Indexes
-			// after this_index.
-			ret = lzma_index_cat(
-					this_index, combined_index, NULL);
-			if (ret != LZMA_OK) {
-				message_error("%s: %s", pair->src_name,
-						message_strm(ret));
-				goto error;
-			}
-		}
-
-		combined_index = this_index;
-		this_index = NULL;
-
-		xfi->stream_padding += stream_padding;
-
-	} while (pos > 0);
-
-	lzma_end(&strm);
-
-	// All OK. Make combined_index available to the caller.
-	xfi->idx = combined_index;
-	return false;
+	}
 
 error:
-	// Something went wrong, free the allocated memory.
 	lzma_end(&strm);
-	lzma_index_end(combined_index, NULL);
-	lzma_index_end(this_index, NULL);
 	return true;
 }
 
@@ -454,6 +488,10 @@
 	// Check the Block Flags. These must be done before calling
 	// lzma_block_compressed_size(), because it overwrites
 	// block.compressed_size.
+	//
+	// NOTE: If you add new characters here, update the minimum number of
+	// columns in headingsHEADING_HEADERFLAGS to match the number of
+	// characters used here.
 	bhi->flags0 = block.compressed_size != LZMA_VLI_UNKNOWN
 			? 'c' : '-';
 	bhi->flags1 = block.uncompressed_size != LZMA_VLI_UNKNOWN
@@ -488,9 +526,7 @@
 
 	case LZMA_DATA_ERROR:
 		// Free the memory allocated by lzma_block_header_decode().
-		for (size_t i = 0; filtersi.id != LZMA_VLI_UNKNOWN; ++i)
-			free(filtersi.options);
-
+		lzma_filters_free(filters, NULL);
 		goto data_error;
 
 	default:
@@ -509,25 +545,42 @@
 
 	// Determine the minimum XZ Utils version that supports this Block.
 	//
-	// Currently the only thing that 5.0.0 doesn't support is empty
-	// LZMA2 Block. This decoder bug was fixed in 5.0.2.
-	{
+	// - ARM64 filter needs 5.4.0.
+	//
+	// - 5.0.0 doesn't support empty LZMA2 streams and thus empty
+	// Blocks that use LZMA2. This decoder bug was fixed in 5.0.2.
+	if (xfi->min_version < 50040002U) {
+		for (size_t i = 0; filtersi.id != LZMA_VLI_UNKNOWN; ++i) {
+			if (filtersi.id == LZMA_FILTER_ARM64) {
+				xfi->min_version = 50040002U;
+				break;
+			}
+		}
+	}
+
+	if (xfi->min_version < 50000022U) {
 		size_t i = 0;
 		while (filtersi + 1.id != LZMA_VLI_UNKNOWN)
 			++i;
 
 		if (filtersi.id == LZMA_FILTER_LZMA2
-				&& iter->block.uncompressed_size == 0
-				&& xfi->min_version < 50000022U)
+				&& iter->block.uncompressed_size == 0)
 			xfi->min_version = 50000022U;
 	}
 
 	// Convert the filter chain to human readable form.
-	message_filters_to_str(bhi->filter_chain, filters, false);
+	const lzma_ret str_ret = lzma_str_from_filters(
+			&bhi->filter_chain, filters,
+			LZMA_STR_DECODER | LZMA_STR_GETOPT_LONG, NULL);
 
 	// Free the memory allocated by lzma_block_header_decode().
-	for (size_t i = 0; filtersi.id != LZMA_VLI_UNKNOWN; ++i)
-		free(filtersi.options);
+	lzma_filters_free(filters, NULL);
+
+	// Check if the stringification succeeded.
+	if (str_ret != LZMA_OK) {
+		message_error("%s: %s", pair->src_name, message_strm(str_ret));
+		return true;
+	}
 
 	return false;
 
@@ -553,7 +606,7 @@
 
 	// Locate and read the Check field.
 	const uint32_t size = lzma_check_size(iter->stream.flags->check);
-	const off_t offset = iter->block.compressed_file_offset
+	const uint64_t offset = iter->block.compressed_file_offset
 			+ iter->block.total_size - size;
 	io_buf buf;
 	if (io_pread(pair, &buf, size, offset))
@@ -714,20 +767,20 @@
 	char checks_strCHECKS_STR_SIZE;
 	get_check_names(checks_str, checks, true);
 
-	printf(_(" Streams: %s\n"),
+	printf(" %-*s %s\n", COLON_STR(COLON_STR_STREAMS),
 			uint64_to_str(stream_count, 0));
-	printf(_(" Blocks: %s\n"),
+	printf(" %-*s %s\n", COLON_STR(COLON_STR_BLOCKS),
 			uint64_to_str(block_count, 0));
-	printf(_(" Compressed size: %s\n"),
+	printf(" %-*s %s\n", COLON_STR(COLON_STR_COMPRESSED_SIZE),
 			uint64_to_nicestr(compressed_size,
 				NICESTR_B, NICESTR_TIB, true, 0));
-	printf(_(" Uncompressed size: %s\n"),
+	printf(" %-*s %s\n", COLON_STR(COLON_STR_UNCOMPRESSED_SIZE),
 			uint64_to_nicestr(uncompressed_size,
 				NICESTR_B, NICESTR_TIB, true, 0));
-	printf(_(" Ratio: %s\n"),
+	printf(" %-*s %s\n", COLON_STR(COLON_STR_RATIO),
 			get_ratio(compressed_size, uncompressed_size));
-	printf(_(" Check: %s\n"), checks_str);
-	printf(_(" Stream padding: %s\n"),
+	printf(" %-*s %s\n", COLON_STR(COLON_STR_CHECK), checks_str);
+	printf(" %-*s %s\n", COLON_STR(COLON_STR_STREAM_PADDING),
 			uint64_to_nicestr(stream_padding,
 				NICESTR_B, NICESTR_TIB, true, 0));
 	return;
@@ -752,13 +805,19 @@
 
 	// Print information about the Streams.
 	//
-	// TRANSLATORS: The second line is column headings. All except
-	// Check are right aligned; Check is left aligned. Test with
-	// "xz -lv foo.xz".
-	puts(_(" Streams:\n Stream Blocks"
-			" CompOffset UncompOffset"
-			" CompSize UncompSize Ratio"
-			" Check Padding"));
+	// All except Check are right aligned; Check is left aligned.
+	// Test with "xz -lv foo.xz".
+	printf(" %s\n %*s %*s %*s %*s %*s %*s %*s %-*s %*s\n",
+			_(colon_strsCOLON_STR_STREAMS),
+			HEADING_STR(HEADING_STREAM),
+			HEADING_STR(HEADING_BLOCKS),
+			HEADING_STR(HEADING_COMPOFFSET),
+			HEADING_STR(HEADING_UNCOMPOFFSET),
+			HEADING_STR(HEADING_COMPSIZE),
+			HEADING_STR(HEADING_UNCOMPSIZE),
+			HEADING_STR(HEADING_RATIO),
+			HEADING_STR(HEADING_CHECK),
+			HEADING_STR(HEADING_PADDING));
 
 	lzma_index_iter iter;
 	lzma_index_iter_init(&iter, xfi->idx);
@@ -771,10 +830,18 @@
 			uint64_to_str(iter.stream.uncompressed_offset, 3),
 		};
 		printf(" %*s %*s %*s %*s ",
-				tuklib_mbstr_fw(cols10, 6), cols10,
-				tuklib_mbstr_fw(cols11, 9), cols11,
-				tuklib_mbstr_fw(cols12, 15), cols12,
-				tuklib_mbstr_fw(cols13, 15), cols13);
+			tuklib_mbstr_fw(cols10,
+				headingsHEADING_STREAM.columns),
+			cols10,
+			tuklib_mbstr_fw(cols11,
+				headingsHEADING_BLOCKS.columns),
+			cols11,
+			tuklib_mbstr_fw(cols12,
+				headingsHEADING_COMPOFFSET.columns),
+			cols12,
+			tuklib_mbstr_fw(cols13,
+				headingsHEADING_UNCOMPOFFSET.columns),
+			cols13);
 
 		const char *cols25 = {
 			uint64_to_str(iter.stream.compressed_size, 0),
@@ -785,11 +852,21 @@
 			uint64_to_str(iter.stream.padding, 2),
 		};
 		printf("%*s %*s %*s %-*s %*s\n",
-				tuklib_mbstr_fw(cols20, 15), cols20,
-				tuklib_mbstr_fw(cols21, 15), cols21,
-				tuklib_mbstr_fw(cols22, 5), cols22,
-				tuklib_mbstr_fw(cols23, 10), cols23,
-				tuklib_mbstr_fw(cols24, 7), cols24);
+			tuklib_mbstr_fw(cols20,
+				headingsHEADING_COMPSIZE.columns),
+			cols20,
+			tuklib_mbstr_fw(cols21,
+				headingsHEADING_UNCOMPSIZE.columns),
+			cols21,
+			tuklib_mbstr_fw(cols22,
+				headingsHEADING_RATIO.columns),
+			cols22,
+			tuklib_mbstr_fw(cols23,
+				headingsHEADING_CHECK.columns),
+			cols23,
+			tuklib_mbstr_fw(cols24,
+				headingsHEADING_PADDING.columns),
+			cols24);
 
 		// Update the maximum Check size.
 		if (lzma_check_size(iter.stream.flags->check) > check_max)
@@ -799,32 +876,47 @@
 	// Cache the verbosity level to a local variable.
 	const bool detailed = message_verbosity_get() >= V_DEBUG;
 
-	// Information collected from Block Headers
-	block_header_info bhi;
-
 	// Print information about the Blocks but only if there is
 	// at least one Block.
 	if (lzma_index_block_count(xfi->idx) > 0) {
-		// Calculate the width of the CheckVal field.
-		const int checkval_width = my_max(8, 2 * check_max);
-
-		// TRANSLATORS: The second line is column headings. All
-		// except Check are right aligned; Check is left aligned.
-		printf(_(" Blocks:\n Stream Block"
-			" CompOffset UncompOffset"
-			" TotalSize UncompSize Ratio Check"));
+		// Calculate the width of the CheckVal column. This can be
+		// used as is as the field width for printf() when printing
+		// the actual check value as it is hexadecimal. However, to
+		// print the column heading, further calculation is needed
+		// to handle a translated string (it's done a few lines later).
+		assert(check_max <= LZMA_CHECK_SIZE_MAX);
+		const int checkval_width = my_max(
+				headingsHEADING_CHECKVAL.columns,
+				(int)(2 * check_max));
+
+		// All except Check are right aligned; Check is left aligned.
+		printf(" %s\n %*s %*s %*s %*s %*s %*s %*s %-*s",
+				_(colon_strsCOLON_STR_BLOCKS),
+				HEADING_STR(HEADING_STREAM),
+				HEADING_STR(HEADING_BLOCK),
+				HEADING_STR(HEADING_COMPOFFSET),
+				HEADING_STR(HEADING_UNCOMPOFFSET),
+				HEADING_STR(HEADING_TOTALSIZE),
+				HEADING_STR(HEADING_UNCOMPSIZE),
+				HEADING_STR(HEADING_RATIO),
+				detailed ? headingsHEADING_CHECK.fw : 1,
+				_(headingsHEADING_CHECK.str));
 
 		if (detailed) {
-			// TRANSLATORS: These are additional column headings
-			// for the most verbose listing mode. CheckVal
-			// (Check value), Flags, and Filters are left aligned.
-			// Header (Block Header Size), CompSize, and MemUsage
-			// are right aligned. %*s is replaced with 0-120
-			// spaces to make the CheckVal column wide enough.
-			// Test with "xz -lvv foo.xz".
-			printf(_(" CheckVal %*s Header Flags "
-					"CompSize MemUsage Filters"),
-					checkval_width - 8, "");
+			// CheckVal (Check value), Flags, and Filters are
+			// left aligned. Block Header Size, CompSize, and
+			// MemUsage are right aligned. Test with
+			// "xz -lvv foo.xz".
+			printf(" %-*s %*s %-*s %*s %*s %s",
+				headingsHEADING_CHECKVAL.fw
+					+ checkval_width
+					- headingsHEADING_CHECKVAL.columns,
+				_(headingsHEADING_CHECKVAL.str),
+				HEADING_STR(HEADING_HEADERSIZE),
+				HEADING_STR(HEADING_HEADERFLAGS),
+				HEADING_STR(HEADING_COMPSIZE),
+				HEADING_STR(HEADING_MEMUSAGE),
+				_(headingsHEADING_FILTERS.str));
 		}
 
 		putchar('\n');
@@ -833,8 +925,11 @@
 
 		// Iterate over the Blocks.
 		while (!lzma_index_iter_next(&iter, LZMA_INDEX_ITER_BLOCK)) {
+			// If in detailed mode, collect the information from
+			// Block Header before starting to print the next line.
+			block_header_info bhi = BLOCK_HEADER_INFO_INIT;
 			if (detailed && parse_details(pair, &iter, &bhi, xfi))
-					return true;
+				return true;
 
 			const char *cols14 = {
 				uint64_to_str(iter.stream.number, 0),
@@ -846,10 +941,18 @@
 					iter.block.uncompressed_file_offset, 3)
 			};
 			printf(" %*s %*s %*s %*s ",
-				tuklib_mbstr_fw(cols10, 6), cols10,
-				tuklib_mbstr_fw(cols11, 9), cols11,
-				tuklib_mbstr_fw(cols12, 15), cols12,
-				tuklib_mbstr_fw(cols13, 15), cols13);
+				tuklib_mbstr_fw(cols10,
+					headingsHEADING_STREAM.columns),
+				cols10,
+				tuklib_mbstr_fw(cols11,
+					headingsHEADING_BLOCK.columns),
+				cols11,
+				tuklib_mbstr_fw(cols12,
+					headingsHEADING_COMPOFFSET.columns),
+				cols12,
+				tuklib_mbstr_fw(cols13, headings
+					HEADING_UNCOMPOFFSET.columns),
+				cols13);
 
 			const char *cols24 = {
 				uint64_to_str(iter.block.total_size, 0),
@@ -860,11 +963,18 @@
 				_(check_namesiter.stream.flags->check)
 			};
 			printf("%*s %*s %*s %-*s",
-				tuklib_mbstr_fw(cols20, 15), cols20,
-				tuklib_mbstr_fw(cols21, 15), cols21,
-				tuklib_mbstr_fw(cols22, 5), cols22,
-				tuklib_mbstr_fw(cols23, detailed ? 11 : 1),
-					cols23);
+				tuklib_mbstr_fw(cols20,
+					headingsHEADING_TOTALSIZE.columns),
+				cols20,
+				tuklib_mbstr_fw(cols21,
+					headingsHEADING_UNCOMPSIZE.columns),
+				cols21,
+				tuklib_mbstr_fw(cols22,
+					headingsHEADING_RATIO.columns),
+				cols22,
+				tuklib_mbstr_fw(cols23, detailed
+					? headingsHEADING_CHECK.columns : 1),
+				cols23);
 
 			if (detailed) {
 				const lzma_vli compressed_size
@@ -885,25 +995,35 @@
 				};
 				// Show MiB for memory usage, because it
 				// is the only size which is not in bytes.
-				printf("%-*s %*s %-5s %*s %*s MiB %s",
+				printf(" %-*s %*s %-*s %*s %*s MiB %s",
 					checkval_width, cols30,
-					tuklib_mbstr_fw(cols31, 6), cols31,
+					tuklib_mbstr_fw(cols31, headings
+						HEADING_HEADERSIZE.columns),
+					cols31,
+					tuklib_mbstr_fw(cols32, headings
+						HEADING_HEADERFLAGS.columns),
 					cols32,
-					tuklib_mbstr_fw(cols33, 15),
-						cols33,
-					tuklib_mbstr_fw(cols34, 7), cols34,
+					tuklib_mbstr_fw(cols33, headings
+						HEADING_COMPSIZE.columns),
+					cols33,
+					tuklib_mbstr_fw(cols34, headings
+						HEADING_MEMUSAGE.columns - 4),
+					cols34,
 					cols35);
 			}
 
 			putchar('\n');
+			block_header_info_end(&bhi);
 		}
 	}
 
 	if (detailed) {
-		printf(_(" Memory needed: %s MiB\n"), uint64_to_str(
+		printf(" %-*s %s MiB\n", COLON_STR(COLON_STR_MEMORY_NEEDED),
+				uint64_to_str(
 				round_up_to_mib(xfi->memusage_max), 0));
-		printf(_(" Sizes in headers: %s\n"),
+		printf(" %-*s %s\n", COLON_STR(COLON_STR_SIZES_IN_HEADERS),
 				xfi->all_have_sizes ? _("Yes") : _("No"));
+		//printf(" %-*s %s\n", COLON_STR(COLON_STR_MINIMUM_XZ_VERSION),
 		printf(_(" Minimum XZ Utils version: %s\n"),
 				xz_ver_to_str(xfi->min_version));
 	}
@@ -951,9 +1071,9 @@
 				iter.stream.padding);
 
 		lzma_index_iter_rewind(&iter);
-		block_header_info bhi;
 
 		while (!lzma_index_iter_next(&iter, LZMA_INDEX_ITER_BLOCK)) {
+			block_header_info bhi = BLOCK_HEADER_INFO_INIT;
 			if (message_verbosity_get() >= V_DEBUG
 					&& parse_details(
 						pair, &iter, &bhi, xfi))
@@ -984,6 +1104,7 @@
 						bhi.filter_chain);
 
 			putchar('\n');
+			block_header_info_end(&bhi);
 		}
 	}
 
@@ -1068,17 +1189,19 @@
 {
 	putchar('\n');
 	puts(_("Totals:"));
-	printf(_(" Number of files: %s\n"),
+	printf(" %-*s %s\n", COLON_STR(COLON_STR_NUMBER_OF_FILES),
 			uint64_to_str(totals.files, 0));
 	print_adv_helper(totals.streams, totals.blocks,
 			totals.compressed_size, totals.uncompressed_size,
 			totals.checks, totals.stream_padding);
 
 	if (message_verbosity_get() >= V_DEBUG) {
-		printf(_(" Memory needed: %s MiB\n"), uint64_to_str(
+		printf(" %-*s %s MiB\n", COLON_STR(COLON_STR_MEMORY_NEEDED),
+				uint64_to_str(
 				round_up_to_mib(totals.memusage_max), 0));
-		printf(_(" Sizes in headers: %s\n"),
+		printf(" %-*s %s\n", COLON_STR(COLON_STR_SIZES_IN_HEADERS),
 				totals.all_have_sizes ? _("Yes") : _("No"));
+		//printf(" %-*s %s\n", COLON_STR(COLON_STR_MINIMUM_XZ_VERSION),
 		printf(_(" Minimum XZ Utils version: %s\n"),
 				xz_ver_to_str(totals.min_version));
 	}
@@ -1154,6 +1277,8 @@
 		return;
 	}
 
+	init_field_widths();
+
 	// Unset opt_stdout so that io_open_src() won't accept special files.
 	// Set opt_force so that io_open_src() will follow symlinks.
 	opt_stdout = false;

_service:tar_scm:xz-5.2.5.tar.xz/src/xz/main.c -> _service:tar_scm:xz-5.4.1.tar.xz/src/xz/main.c Changed

_service:tar_scm:xz-5.2.5.tar.xz/src/xz/message.c -> _service:tar_scm:xz-5.4.1.tar.xz/src/xz/message.c Changed

@@ -355,11 +355,8 @@
 	if (elapsed < 3000)
 		return "";
 
-	static const char unit8 = {
-		"KiB/s",
-		"MiB/s",
-		"GiB/s",
-	};
+	// The first character of KiB/s, MiB/s, or GiB/s:
+	static const char unit = { 'K', 'M', 'G' };
 
 	size_t unit_index = 0;
 
@@ -381,7 +378,7 @@
 	// - 999 KiB/s
 	// Use big enough buffer to hold e.g. a multibyte decimal point.
 	static char buf16;
-	snprintf(buf, sizeof(buf), "%.*f %s",
+	snprintf(buf, sizeof(buf), "%.*f %ciB/s",
 			speed > 9.9 ? 0 : 1, speed, unitunit_index);
 	return buf;
 }
@@ -726,7 +723,16 @@
 		// This is a translatable string because French needs
 		// a space before a colon.
 		fprintf(stderr, _("%s: "), progname);
+
+#ifdef __clang__
+#	pragma GCC diagnostic push
+#	pragma GCC diagnostic ignored "-Wformat-nonliteral"
+#endif
 		vfprintf(stderr, fmt, ap);
+#ifdef __clang__
+#	pragma GCC diagnostic pop
+#endif
+
 		fputc('\n', stderr);
 
 		signals_unblock();
@@ -832,6 +838,15 @@
 	case LZMA_STREAM_END:
 	case LZMA_GET_CHECK:
 	case LZMA_PROG_ERROR:
+	case LZMA_SEEK_NEEDED:
+	case LZMA_RET_INTERNAL1:
+	case LZMA_RET_INTERNAL2:
+	case LZMA_RET_INTERNAL3:
+	case LZMA_RET_INTERNAL4:
+	case LZMA_RET_INTERNAL5:
+	case LZMA_RET_INTERNAL6:
+	case LZMA_RET_INTERNAL7:
+	case LZMA_RET_INTERNAL8:
 		// Without "default", compiler will warn if new constants
 		// are added to lzma_ret, it is not too easy to forget to
 		// add the new constants to this function.
@@ -894,167 +909,20 @@
 }
 
 
-/// \brief Convert uint32_t to a nice string for --lzma12=dict=SIZE
-///
-/// The idea is to use KiB or MiB suffix when possible.
-static const char *
-uint32_to_optstr(uint32_t num)
-{
-	static char buf16;
-
-	if ((num & ((UINT32_C(1) << 20) - 1)) == 0)
-		snprintf(buf, sizeof(buf), "%" PRIu32 "MiB", num >> 20);
-	else if ((num & ((UINT32_C(1) << 10) - 1)) == 0)
-		snprintf(buf, sizeof(buf), "%" PRIu32 "KiB", num >> 10);
-	else
-		snprintf(buf, sizeof(buf), "%" PRIu32, num);
-
-	return buf;
-}
-
-
-extern void
-message_filters_to_str(char bufFILTERS_STR_SIZE,
-		const lzma_filter *filters, bool all_known)
-{
-	char *pos = buf;
-	size_t left = FILTERS_STR_SIZE;
-
-	for (size_t i = 0; filtersi.id != LZMA_VLI_UNKNOWN; ++i) {
-		// Add the dashes for the filter option. A space is
-		// needed after the first and later filters.
-		my_snprintf(&pos, &left, "%s", i == 0 ? "--" : " --");
-
-		switch (filtersi.id) {
-		case LZMA_FILTER_LZMA1:
-		case LZMA_FILTER_LZMA2: {
-			const lzma_options_lzma *opt = filtersi.options;
-			const char *mode = NULL;
-			const char *mf = NULL;
-
-			if (all_known) {
-				switch (opt->mode) {
-				case LZMA_MODE_FAST:
-					mode = "fast";
-					break;
-
-				case LZMA_MODE_NORMAL:
-					mode = "normal";
-					break;
-
-				default:
-					mode = "UNKNOWN";
-					break;
-				}
-
-				switch (opt->mf) {
-				case LZMA_MF_HC3:
-					mf = "hc3";
-					break;
-
-				case LZMA_MF_HC4:
-					mf = "hc4";
-					break;
-
-				case LZMA_MF_BT2:
-					mf = "bt2";
-					break;
-
-				case LZMA_MF_BT3:
-					mf = "bt3";
-					break;
-
-				case LZMA_MF_BT4:
-					mf = "bt4";
-					break;
-
-				default:
-					mf = "UNKNOWN";
-					break;
-				}
-			}
-
-			// Add the filter name and dictionary size, which
-			// is always known.
-			my_snprintf(&pos, &left, "lzma%c=dict=%s",
-					filtersi.id == LZMA_FILTER_LZMA2
-						? '2' : '1',
-					uint32_to_optstr(opt->dict_size));
-
-			// With LZMA1 also lc/lp/pb are known when
-			// decompressing, but this function is never
-			// used to print information about .lzma headers.
-			assert(filtersi.id == LZMA_FILTER_LZMA2
-					|| all_known);
-
-			// Print the rest of the options, which are known
-			// only when compressing.
-			if (all_known)
-				my_snprintf(&pos, &left,
-					",lc=%" PRIu32 ",lp=%" PRIu32
-					",pb=%" PRIu32
-					",mode=%s,nice=%" PRIu32 ",mf=%s"
-					",depth=%" PRIu32,
-					opt->lc, opt->lp, opt->pb,
-					mode, opt->nice_len, mf, opt->depth);
-			break;
-		}
-
-		case LZMA_FILTER_X86:
-		case LZMA_FILTER_POWERPC:
-		case LZMA_FILTER_IA64:
-		case LZMA_FILTER_ARM:
-		case LZMA_FILTER_ARMTHUMB:
-		case LZMA_FILTER_SPARC: {
-			static const char bcj_names9 = {
-				"x86",
-				"powerpc",
-				"ia64",
-				"arm",
-				"armthumb",
-				"sparc",
-			};
-
-			const lzma_options_bcj *opt = filtersi.options;
-			my_snprintf(&pos, &left, "%s", bcj_namesfiltersi.id
-					- LZMA_FILTER_X86);
-
-			// Show the start offset only when really needed.
-			if (opt != NULL && opt->start_offset != 0)
-				my_snprintf(&pos, &left, "=start=%" PRIu32,
-						opt->start_offset);
-
-			break;
-		}
-
-		case LZMA_FILTER_DELTA: {
-			const lzma_options_delta *opt = filtersi.options;
-			my_snprintf(&pos, &left, "delta=dist=%" PRIu32,
-					opt->dist);
-			break;
-		}
-
-		default:
-			// This should be possible only if liblzma is
-			// newer than the xz tool.
-			my_snprintf(&pos, &left, "UNKNOWN");
-			break;
-		}
-	}
-
-	return;
-}
-
-
 extern void
 message_filters_show(enum message_verbosity v, const lzma_filter *filters)
 {
 	if (v > verbosity)
 		return;
 
-	char bufFILTERS_STR_SIZE;
-	message_filters_to_str(buf, filters, true);
+	char *buf;
+	const lzma_ret ret = lzma_str_from_filters(&buf, filters,
+			LZMA_STR_ENCODER | LZMA_STR_GETOPT_LONG, NULL);
+	if (ret != LZMA_OK)
+		message_fatal("%s", message_strm(ret));
+
 	fprintf(stderr, _("%s: Filter chain: %s\n"), progname, buf);
+	free(buf);
 	return;
 }
 
@@ -1116,6 +984,9 @@
 " -k, --keep keep (don't delete) input files\n"
 " -f, --force force overwrite of output file and (de)compress links\n"
 " -c, --stdout write to standard output and don't delete input files"));
+	// NOTE: --to-stdout isn't included above because it's not
+	// the recommended spelling. It was copied from gzip but other
+	// compressors with gzip-like syntax don't support it.
 
 	if (long_help) {
 		puts(_(
@@ -1134,7 +1005,7 @@
 		puts(_("\n Basic file format and compression options:\n"));
 		puts(_(
 " -F, --format=FMT file format to encode or decode; possible values are\n"
-" `auto' (default), `xz', `lzma', and `raw'\n"
+" `auto' (default), `xz', `lzma', `lzip', and `raw'\n"
 " -C, --check=CHECK integrity check type: `none' (use with caution),\n"
 " `crc32', `crc64' (default), or `sha256'"));
 		puts(_(
@@ -1171,9 +1042,11 @@
 		puts(_( // xgettext:no-c-format
 " --memlimit-compress=LIMIT\n"
 " --memlimit-decompress=LIMIT\n"
+" --memlimit-mt-decompress=LIMIT\n"
 " -M, --memlimit=LIMIT\n"
 " set memory usage limit for compression, decompression,\n"
-" or both; LIMIT is in bytes, % of RAM, or 0 for defaults"));
+" threaded decompression, or all of these; LIMIT is in\n"
+" bytes, % of RAM, or 0 for defaults"));
 
 		puts(_(
 " --no-adjust if compression settings exceed the memory usage limit,\n"
@@ -1208,10 +1081,11 @@
 		puts(_(
 "\n"
 " --x86=OPTS x86 BCJ filter (32-bit and 64-bit)\n"
+" --arm=OPTS ARM BCJ filter\n"
+" --armthumb=OPTS ARM-Thumb BCJ filter\n"
+" --arm64=OPTS ARM64 BCJ filter\n"
 " --powerpc=OPTS PowerPC BCJ filter (big endian only)\n"
 " --ia64=OPTS IA-64 (Itanium) BCJ filter\n"
-" --arm=OPTS ARM BCJ filter (little endian only)\n"
-" --armthumb=OPTS ARM-Thumb BCJ filter (little endian only)\n"
 " --sparc=OPTS SPARC BCJ filter\n"
 " Valid OPTS for all BCJ filters:\n"
 " start=NUM start offset for conversions (default=0)"));

_service:tar_scm:xz-5.2.5.tar.xz/src/xz/message.h -> _service:tar_scm:xz-5.4.1.tar.xz/src/xz/message.h Changed

_service:tar_scm:xz-5.2.5.tar.xz/src/xz/mytime.c -> _service:tar_scm:xz-5.4.1.tar.xz/src/xz/mytime.c Changed

_service:tar_scm:xz-5.2.5.tar.xz/src/xz/options.c -> _service:tar_scm:xz-5.4.1.tar.xz/src/xz/options.c Changed

_service:tar_scm:xz-5.2.5.tar.xz/src/xz/private.h -> _service:tar_scm:xz-5.4.1.tar.xz/src/xz/private.h Changed

_service:tar_scm:xz-5.2.5.tar.xz/src/xz/suffix.c -> _service:tar_scm:xz-5.4.1.tar.xz/src/xz/suffix.c Changed

@@ -18,6 +18,9 @@
 
 // For case-insensitive filename suffix on case-insensitive systems
 #if defined(TUKLIB_DOSLIKE) || defined(__VMS)
+#	ifdef HAVE_STRINGS_H
+#		include <strings.h>
+#	endif
 #	define strcmp strcasecmp
 #endif
 
@@ -119,9 +122,10 @@
 #ifdef __DJGPP__
 		{ ".lzm", "" },
 #endif
-		{ ".tlz", ".tar" },
-		// { ".gz", "" },
-		// { ".tgz", ".tar" },
+		{ ".tlz", ".tar" }, // Both .tar.lzma and .tar.lz
+#ifdef HAVE_LZIP_DECODER
+		{ ".lz", "" },
+#endif
 	};
 
 	const char *new_suffix = "";
@@ -208,12 +212,15 @@
 #endif
 			".tlz",
 			NULL
-/*
+#ifdef HAVE_LZIP_DECODER
+		// This is needed to keep the table indexing in sync with
+		// enum format_type from coder.h.
 		}, {
-			".gz",
-			".tgz",
-			NULL
+/*
+			".lz",
 */
+			NULL
+#endif
 		}, {
 			// --format=raw requires specifying the suffix
 			// manually or using stdout.
@@ -221,8 +228,11 @@
 		}
 	};
 
-	// args.c ensures this.
+	// args.c ensures these.
 	assert(opt_format != FORMAT_AUTO);
+#ifdef HAVE_LZIP_DECODER
+	assert(opt_format != FORMAT_LZIP);
+#endif
 
 	const size_t format = opt_format - 1;
 	const char *const *suffixes = all_suffixesformat;
@@ -299,9 +309,11 @@
 			// xz foo.tar -> foo.txz
 			// xz -F lzma foo.tar -> foo.tlz
 			static const char *const tar_suffixes = {
-				".txz",
-				".tlz",
-				// ".tgz",
+				".txz", // .tar.xz
+				".tlz", // .tar.lzma
+/*
+				".tlz", // .tar.lz
+*/
 			};
 			suffix = tar_suffixesformat;
 			suffix_len = 4;

_service:tar_scm:xz-5.2.5.tar.xz/src/xz/util.c -> _service:tar_scm:xz-5.4.1.tar.xz/src/xz/util.c Changed

_service:tar_scm:xz-5.2.5.tar.xz/src/xz/util.h -> _service:tar_scm:xz-5.4.1.tar.xz/src/xz/util.h Changed

_service:tar_scm:xz-5.2.5.tar.xz/src/xz/xz.1 -> _service:tar_scm:xz-5.4.1.tar.xz/src/xz/xz.1 Changed

@@ -5,7 +5,7 @@
 .\" This file has been put into the public domain.
 .\" You can do whatever you want with this file.
 .\"
-.TH XZ 1 "2020-02-01" "Tukaani" "XZ Utils"
+.TH XZ 1 "2022-12-01" "Tukaani" "XZ Utils"
 .
 .SH NAME
 xz, unxz, xzcat, lzma, unlzma, lzcat \- Compress or decompress .xz and .lzma files
@@ -62,6 +62,11 @@
 format used by LZMA Utils and
 raw compressed streams with no container format headers
 are also supported.
+In addition, decompression of the
+.B .lz
+format used by
+.B lzip
+is supported.
 .PP
 .B xz
 compresses or decompresses each
@@ -102,9 +107,10 @@
 is appended to the source filename to get the target filename.
 .IP \(bu 3
 When decompressing, the
-.B .xz
+.BR .xz ,
+.BR .lzma ,
 or
-.B .lzma
+.B .lz
 suffix is removed from the filename to get the target filename.
 .B xz
 also recognizes the suffixes
@@ -158,8 +164,9 @@
 .RB ( .xz ,
 .BR .txz ,
 .BR .lzma ,
+.BR .tlz ,
 or
-.BR .tlz ).
+.BR .lz ).
 .PP
 After successfully compressing or decompressing the
 .IR file ,
@@ -183,7 +190,8 @@
 was specified.
 The source
 .I file
-is never removed if the output is written to standard output.
+is never removed if the output is written to standard output
+or if an error occurs.
 .PP
 Sending
 .B SIGINFO
@@ -221,7 +229,7 @@
 has a built-in memory usage limiter, which is disabled by default.
 While some operating systems provide ways to limit
 the memory usage of processes, relying on it
-wasn't deemed to be flexible enough (e.g. using
+wasn't deemed to be flexible enough (for example, using
 .BR ulimit (1)
 to limit virtual memory tends to cripple
 .BR mmap (2)).
@@ -231,19 +239,21 @@
 Often it is more convenient to enable the limiter
 by default by setting the environment variable
 .BR XZ_DEFAULTS ,
-e.g.\&
+for example,
 .BR XZ_DEFAULTS=\-\-memlimit=150MiB .
 It is possible to set the limits separately
-for compression and decompression
-by using \fB\-\-memlimit\-compress=\fIlimit\fR and
-\fB\-\-memlimit\-decompress=\fIlimit\fR.
+for compression and decompression by using
+.BI \-\-memlimit\-compress= limit
+and \fB\-\-memlimit\-decompress=\fIlimit\fR.
 Using these two options outside
 .B XZ_DEFAULTS
 is rarely useful because a single run of
 .B xz
 cannot do both compression and decompression and
 .BI \-\-memlimit= limit
-(or \fB\-M\fR \fIlimit\fR)
+(or
+.B \-M
+.IR limit )
 is shorter to type on the command line.
 .PP
 If the specified memory usage limit is exceeded when decompressing,
@@ -252,11 +262,13 @@
 If the limit is exceeded when compressing,
 .B xz
 will try to scale the settings down so that the limit
-is no longer exceeded (except when using \fB\-\-format=raw\fR
-or \fB\-\-no\-adjust\fR).
+is no longer exceeded (except when using
+.B \-\-format=raw
+or
+.BR \-\-no\-adjust ).
 This way the operation won't fail unless the limit is very small.
 The scaling of the settings is done in steps that don't
-match the compression level presets, e.g. if the limit is
+match the compression level presets, for example, if the limit is
 only slightly less than the amount required for
 .BR "xz \-9" ,
 the settings will be scaled down only a little,
@@ -276,7 +288,7 @@
 or after the last part.
 The padding must consist of null bytes and the size
 of the padding must be a multiple of four bytes.
-This can be useful e.g. if the
+This can be useful, for example, if the
 .B .xz
 file is stored on a medium that measures file sizes
 in 512-byte blocks.
@@ -373,7 +385,7 @@
 twice, but note that this may be slow, because getting all the extra
 information requires many seeks.
 The width of verbose output exceeds
-80 characters, so piping the output to e.g.\&
+80 characters, so piping the output to, for example,
 .B "less\ \-S"
 may be convenient if the terminal isn't wide enough.
 .IP ""
@@ -388,6 +400,20 @@
 .TP
 .BR \-k ", " \-\-keep
 Don't delete the input files.
+.IP ""
+Since
+.B xz
+5.2.6,
+this option also makes
+.B xz
+compress or decompress even if the input is
+a symbolic link to a regular file,
+has more than one hard link,
+or has the setuid, setgid, or sticky bit set.
+The setuid, setgid, and sticky bits are not copied
+to the target file.
+In earlier versions this was only done with
+.BR \-\-force .
 .TP
 .BR \-f ", " \-\-force
 This option has several effects:
@@ -405,7 +431,7 @@
 .IP \(bu 3
 When used with
 .B \-\-decompress
-.BR \-\-stdout
+.B \-\-stdout
 and
 .B xz
 cannot recognize the type of the source file,
@@ -488,8 +514,9 @@
 .BR .xz ,
 .BR .txz ,
 .BR .lzma ,
+.BR .tlz ,
 or
-.B .tlz
+.B .lz
 suffix.
 If the source file has the suffix
 .IR .suf ,
@@ -556,6 +583,34 @@
 .B alone
 is provided for backwards compatibility with LZMA Utils.
 .TP
+.B lzip
+Accept only
+.B .lz
+files when decompressing.
+Compression is not supported.
+.IP ""
+The
+.B .lz
+format version 0 and the unextended version 1 are supported.
+Version 0 files were produced by
+.B lzip
+1.3 and older.
+Such files aren't common but may be found from file archives
+as a few source packages were released in this format.
+People might have old personal files in this format too.
+Decompression support for the format version 0 was removed in
+.B lzip
+1.18.
+.IP ""
+.B lzip
+1.4 and later create files in the format version 1.
+The sync flush marker extension to the format version 1 was added in
+.B lzip
+1.6.
+This extension is rarely used and isn't supported by
+.B xz
+(diagnosed as corrupt input).
+.TP
 .B raw
 Compress or uncompress a raw stream (no headers).
 This is meant for advanced users only.
@@ -670,7 +725,7 @@
 decompressor memory usage reasonable even for old systems.
 .B \-6
 is the default, which is usually a good choice
-e.g. for distributing files that need to be decompressible
+for distributing files that need to be decompressible
 even on systems with only 16\ MiB RAM.
 .RB ( \-5e
 or
@@ -840,7 +895,7 @@
 .I size
 is three times the LZMA2 dictionary size or 1 MiB,
 whichever is more.
-Typically a good value is 2\-4 times
+Typically a good value is 2\(en4 times
 the size of the LZMA2 dictionary or at least 1 MiB.
 Using
 .I size
@@ -946,15 +1001,28 @@
 If the compression settings exceed the
 .IR limit ,
 .B xz
-will adjust the settings downwards so that
+will attempt to adjust the settings downwards so that
 the limit is no longer exceeded and display a notice that
 automatic adjustment was done.
-Such adjustments are not made when compressing with
+The adjustments are done in this order:
+reducing the number of threads,
+switching to single-threaded mode
+if even one thread in multi-threaded mode exceeds the
+.IR limit ,
+and finally reducing the LZMA2 dictionary size.
+.IP ""
+When compressing with
 .B \-\-format=raw
 or if
 .B \-\-no\-adjust
-has been specified.
-In those cases, an error is displayed and
+has been specified,
+only the number of threads may be reduced
+since it can be done without affecting the compressed output.
+.IP ""
+If the
+.I limit
+cannot be met even with the adjustments described above,
+an error is displayed and
 .B xz
 will exit with exit status 1.
 .IP ""
@@ -993,20 +1061,10 @@
 to
 .B max
 (no memory usage limit).
-Once multithreading support has been implemented,
-there may be a difference between
-.B 0
-and
-.B max
-for the multithreaded case, so it is recommended to use
-.B 0
-instead of
-.B max
-until the details have been decided.
 .RE
 .IP ""
 For 32-bit
-.BR xz
+.B xz
 there is a special case: if the
 .I limit
 would be over
@@ -1015,6 +1073,9 @@
 .I limit
 is set to
 .BR "4020\ MiB" .
+On MIPS32
+.B "2000\ MiB"
+is used instead.
 (The values
 .B 0
 and
@@ -1022,7 +1083,8 @@
 aren't affected by this.
 A similar feature doesn't exist for decompression.)
 This can be helpful when a 32-bit executable has access
-to 4\ GiB address space while hopefully doing no harm in other situations.
+to 4\ GiB address space (2 GiB on MIPS32)
+while hopefully doing no harm in other situations.
 .IP ""
 See also the section
 .BR "Memory usage" .
@@ -1041,15 +1103,80 @@
 for possible ways to specify the
 .IR limit .
 .TP
+.BI \-\-memlimit\-mt\-decompress= limit
+Set a memory usage limit for multi-threaded decompression.
+This can only affect the number of threads;
+this will never make
+.B xz
+refuse to decompress a file.
+If
+.I limit
+is too low to allow any multi-threading, the
+.I limit
+is ignored and
+.B xz
+will continue in single-threaded mode.
+Note that if also
+.B \-\-memlimit\-decompress
+is used,
+it will always apply to both single-threaded and multi-threaded modes,
+and so the effective
+.I limit
+for multi-threading will never be higher than the limit set with
+.BR \-\-memlimit\-decompress .
+.IP ""
+In contrast to the other memory usage limit options,
+.BI \-\-memlimit\-mt\-decompress= limit
+has a system-specific default
+.IR limit .
+.B "xz \-\-info\-memory"
+can be used to see the current value.
+.IP ""
+This option and its default value exist
+because without any limit the threaded decompressor
+could end up allocating an insane amount of memory with some input files.
+If the default
+.I limit
+is too low on your system,
+feel free to increase the
+.I limit
+but never set it to a value larger than the amount of usable RAM
+as with appropriate input files
+.B xz
+will attempt to use that amount of memory
+even with a low number of threads.
+Running out of memory or swapping
+will not improve decompression performance.
+.IP ""
+See
+.BI \-\-memlimit\-compress= limit
+for possible ways to specify the
+.IR limit .
+Setting
+.I limit
+to
+.B 0
+resets the
+.I limit
+to the default system-specific value.
+.IP ""
+.TP
 \fB\-M\fR \fIlimit\fR, \fB\-\-memlimit=\fIlimit\fR, \fB\-\-memory=\fIlimit
-This is equivalent to specifying \fB\-\-memlimit\-compress=\fIlimit
-\fB\-\-memlimit\-decompress=\fIlimit\fR.
+This is equivalent to specifying
+.BI \-\-memlimit\-compress= limit
+.BI \-\-memlimit-decompress= limit
+\fB\-\-memlimit\-mt\-decompress=\fIlimit\fR.
 .TP
 .B \-\-no\-adjust
-Display an error and exit if the compression settings exceed
-the memory usage limit.
-The default is to adjust the settings downwards so
-that the memory usage limit is not exceeded.
+Display an error and exit if the memory usage limit cannot be
+met without adjusting settings that affect the compressed output.
+That is, this prevents
+.B xz
+from switching the encoder from multi-threaded mode to single-threaded mode
+and from reducing the LZMA2 dictionary size.
+Even when this option is used the number of threads may be reduced
+to meet the memory usage limit as that won't affect the compressed output.
+.IP ""
 Automatic adjusting is always disabled when creating raw streams
 .RB ( \-\-format=raw ).
 .TP
@@ -1061,13 +1188,66 @@
 .B 0
 makes
 .B xz
-use as many threads as there are CPU cores on the system.
-The actual number of threads can be less than
+use up to as many threads as the processor(s) on the system support.
+The actual number of threads can be fewer than
 .I threads
 if the input file is not big enough
 for threading with the given settings or
 if using more threads would exceed the memory usage limit.
 .IP ""
+The single-threaded and multi-threaded compressors produce different output.
+Single-threaded compressor will give the smallest file size but
+only the output from the multi-threaded compressor can be decompressed
+using multiple threads.
+Setting
+.I threads
+to
+.B 1
+will use the single-threaded mode.
+Setting
+.I threads
+to any other value, including
+.BR 0 ,
+will use the multi-threaded compressor
+even if the system supports only one hardware thread.
+.RB ( xz
+5.2.x
+used single-threaded mode in this situation.)
+.IP ""
+To use multi-threaded mode with only one thread, set
+.I threads
+to
+.BR +1 .
+The
+.B +
+prefix has no effect with values other than
+.BR 1 .
+A memory usage limit can still make
+.B xz
+switch to single-threaded mode unless
+.B \-\-no\-adjust
+is used.
+Support for the
+.B +
+prefix was added in
+.B xz
+5.4.0.
+.IP ""
+If an automatic number of threads has been requested and
+no memory usage limit has been specified,
+then a system-specific default soft limit will be used to possibly
+limit the number of threads.
+It is a soft limit in sense that it is ignored
+if the number of threads becomes one,
+thus a soft limit will never stop
+.B xz
+from compressing or decompressing.
+This default soft limit will not make
+.B xz
+switch from multi-threaded mode to single-threaded mode.
+The active limits can be seen with
+.BR "xz \-\-info\-memory" .
+.IP ""
 Currently the only threading method is to split the input into
 blocks and compress them independently from each other.
 The default block size depends on the compression level and
@@ -1075,20 +1255,25 @@
 .BI \-\-block\-size= size
 option.
 .IP ""
-Threaded decompression hasn't been implemented yet.
-It will only work on files that contain multiple blocks
-with size information in block headers.
-All files compressed in multi-threaded mode meet this condition,
+Threaded decompression only works on files that contain
+multiple blocks with size information in block headers.
+All large enough files compressed in multi-threaded mode
+meet this condition,
 but files compressed in single-threaded mode don't even if
 .BI \-\-block\-size= size
-is used.
+has been used.
 .
 .SS "Custom compressor filter chains"
 A custom filter chain allows specifying
 the compression settings in detail instead of relying on
 the settings associated to the presets.
 When a custom filter chain is specified,
-preset options (\fB\-0\fR ... \fB\-9\fR and \fB\-\-extreme\fR)
+preset options
+.RB ( \-0
+\&...\&
+.B \-9
+and
+.BR \-\-extreme )
 earlier on the command line are forgotten.
 If a preset option is specified
 after one or more custom filter chain options,
@@ -1172,7 +1357,10 @@
 .B 0
 to
 .BR 9 ,
-matching the command line options \fB\-0\fR ... \fB\-9\fR.
+matching the command line options
+.B \-0
+\&...\&
+.BR \-9 .
 The only supported modifier is currently
 .BR e ,
 which matches
@@ -1253,7 +1441,7 @@
 .I lc
 bits of the previous uncompressed byte correlate
 with the next byte.
-E.g. in typical English text, an upper-case letter is
+For example, in typical English text, an upper-case letter is
 often followed by a lower-case letter, and a lower-case
 letter is usually followed by another lower-case letter.
 In the US-ASCII character set, the highest three bits are 010
@@ -1268,7 +1456,7 @@
 .BR lc=4 .
 Sometimes it helps a little, and
 sometimes it makes compression worse.
-If it makes it worse, test e.g.\&
+If it makes it worse, test
 .B lc=2
 too.
 .TP
@@ -1294,10 +1482,10 @@
 .RI (2^ pb =2^2=4),
 which is often a good choice when there's no better guess.
 .IP ""
-When the aligment is known, setting
+When the alignment is known, setting
 .I pb
 accordingly may reduce the file size a little.
-E.g. with text files having one-byte
+For example, with text files having one-byte
 alignment (US-ASCII, ISO-8859-*, UTF-8), setting
 .B pb=0
 can improve compression slightly.
@@ -1325,7 +1513,7 @@
 .IR preset :
 0 uses
 .BR hc3 ,
-1\-3
+1\(en3
 use
 .BR hc4 ,
 and the rest use
@@ -1441,11 +1629,11 @@
 .B fast
 for
 .I presets
-0\-3 and
+0\(en3 and
 .B normal
 for
 .I presets
-4\-9.
+4\(en9.
 .IP ""
 Usually
 .B fast
@@ -1464,7 +1652,7 @@
 looking for possibly better matches.
 .IP ""
 .I Nice
-can be 2\-273 bytes.
+can be 2\(en273 bytes.
 Higher values tend to give better compression ratio
 at the expense of speed.
 The default depends on the
@@ -1482,7 +1670,7 @@
 .IP ""
 Reasonable
 .I depth
-for Hash Chains is 4\-100 and 16\-1000 for Binary Trees.
+for Hash Chains is 4\(en100 and 16\(en1000 for Binary Trees.
 Using very high values for
 .I depth
 can make the encoder extremely slow with some files.
@@ -1505,14 +1693,16 @@
 \fB\-\-x86\fR\fB=\fIoptions\fR
 .PD 0
 .TP
-\fB\-\-powerpc\fR\fB=\fIoptions\fR
-.TP
-\fB\-\-ia64\fR\fB=\fIoptions\fR
-.TP
 \fB\-\-arm\fR\fB=\fIoptions\fR
 .TP
 \fB\-\-armthumb\fR\fB=\fIoptions\fR
 .TP
+\fB\-\-arm64\fR\fB=\fIoptions\fR
+.TP
+\fB\-\-powerpc\fR\fB=\fIoptions\fR
+.TP
+\fB\-\-ia64\fR\fB=\fIoptions\fR
+.TP
 \fB\-\-sparc\fR\fB=\fIoptions\fR
 .PD
 Add a branch/call/jump (BCJ) filter to the filter chain.
@@ -1521,56 +1711,42 @@
 .IP ""
 A BCJ filter converts relative addresses in
 the machine code to their absolute counterparts.
-This doesn't change the size of the data,
+This doesn't change the size of the data
 but it increases redundancy,
-which can help LZMA2 to produce 0\-15\ % smaller
+which can help LZMA2 to produce 0\(en15\ % smaller
 .B .xz
 file.
 The BCJ filters are always reversible,
 so using a BCJ filter for wrong type of data
 doesn't cause any data loss, although it may make
 the compression ratio slightly worse.
-.IP ""
-It is fine to apply a BCJ filter on a whole executable;
-there's no need to apply it only on the executable section.
-Applying a BCJ filter on an archive that contains both executable
-and non-executable files may or may not give good results,
-so it generally isn't good to blindly apply a BCJ filter when
-compressing binary packages for distribution.
-.IP ""
-These BCJ filters are very fast and
-use insignificant amount of memory.
-If a BCJ filter improves compression ratio of a file,
-it can improve decompression speed at the same time.
-This is because, on the same hardware,
-the decompression speed of LZMA2 is roughly
-a fixed number of bytes of compressed data per second.
+The BCJ filters are very fast and
+use an insignificant amount of memory.
 .IP ""
 These BCJ filters have known problems related to
 the compression ratio:
 .RS
 .IP \(bu 3
 Some types of files containing executable code
-(e.g. object files, static libraries, and Linux kernel modules)
+(for example, object files, static libraries, and Linux kernel modules)
 have the addresses in the instructions filled with filler values.
 These BCJ filters will still do the address conversion,
 which will make the compression worse with these files.
 .IP \(bu 3
-Applying a BCJ filter on an archive containing multiple similar
-executables can make the compression ratio worse than not using
-a BCJ filter.
-This is because the BCJ filter doesn't detect the boundaries
-of the executable files, and doesn't reset
-the address conversion counter for each executable.
+If a BCJ filter is applied on an archive,
+it is possible that it makes the compression ratio
+worse than not using a BCJ filter.
+For example, if there are similar or even identical executables
+then filtering will likely make the files less similar
+and thus compression is worse.
+The contents of non-executable files in the same archive can matter too.
+In practice one has to try with and without a BCJ filter to see
+which is better in each situation.
 .RE
 .IP ""
-Both of the above problems will be fixed
-in the future in a new filter.
-The old BCJ filters will still be useful in embedded systems,
-because the decoder of the new filter will be bigger
-and use more memory.
-.IP ""
 Different instruction sets have different alignment:
+the executable file must be aligned to a multiple of
+this value in the input data to make the filter work.
 .RS
 .RS
 .PP
@@ -1580,11 +1756,12 @@
 l n l.
 Filter;Alignment;Notes
 x86;1;32-bit or 64-bit x86
+ARM;4;
+ARM-Thumb;2;
+ARM64;4;4096-byte alignment is best
 PowerPC;4;Big endian only
-ARM;4;Little endian only
-ARM-Thumb;2;Little endian only
-IA-64;16;Big or little endian
-SPARC;4;Big or little endian
+IA-64;16;Itanium
+SPARC;4;
 .TE
 .RE
 .RE
@@ -1595,6 +1772,8 @@
 alignment of the selected BCJ filter.
 For example, with the IA-64 filter, it's good to set
 .B pb=4
+or even
+.B pb=4,lp=4,lc=0
 with LZMA2 (2^4=16).
 The x86 filter is an exception;
 it's usually good to stick to LZMA2's default
@@ -1625,12 +1804,12 @@
 in the filter chain.
 .IP ""
 Currently only simple byte-wise delta calculation is supported.
-It can be useful when compressing e.g. uncompressed bitmap images
+It can be useful when compressing, for example, uncompressed bitmap images
 or uncompressed PCM audio.
 However, special purpose algorithms may give significantly better
 results than Delta + LZMA2.
 This is true especially with audio,
-which compresses faster and better e.g. with
+which compresses faster and better, for example, with
 .BR flac (1).
 .IP ""
 Supported
@@ -1642,7 +1821,7 @@
 .I distance
 of the delta calculation in bytes.
 .I distance
-must be 1\-256.
+must be 1\(en256.
 The default is 1.
 .IP ""
 For example, with
@@ -1701,7 +1880,7 @@
 .B xz
 started processing the file.
 The time is shown in a less precise format which
-never has any colons, e.g. 2 min 30 s.
+never has any colons, for example, 2 min 30 s.
 .RE
 .IP ""
 When standard error is not a terminal,
@@ -1714,7 +1893,7 @@
 decompressing the file.
 The speed and elapsed time are included only when
 the operation took at least a few seconds.
-If the operation didn't finish, e.g. due to user interruption,
+If the operation didn't finish, for example, due to user interruption,
 also the completion percentage is printed
 if the size of the input file is known.
 .TP
@@ -1740,8 +1919,9 @@
 .B "ROBOT MODE"
 for details.
 .TP
-.BR \-\-info\-memory
+.B \-\-info\-memory
 Display, in human-readable format, how much physical memory (RAM)
+and how many processor threads
 .B xz
 thinks the system has and the memory usage limits for compression
 and decompression, and exit successfully.
@@ -1826,15 +2006,50 @@
 .B "xz \-\-robot \-\-info\-memory"
 prints a single line with three tab-separated columns:
 .IP 1. 4
-Total amount of physical memory (RAM) in bytes
+Total amount of physical memory (RAM) in bytes.
 .IP 2. 4
-Memory usage limit for compression in bytes.
-A special value of zero indicates the default setting,
+Memory usage limit for compression in bytes
+.RB ( \-\-memlimit\-compress ).
+A special value of
+.B 0
+indicates the default setting
 which for single-threaded mode is the same as no limit.
 .IP 3. 4
-Memory usage limit for decompression in bytes.
-A special value of zero indicates the default setting,
+Memory usage limit for decompression in bytes
+.RB ( \-\-memlimit\-decompress ).
+A special value of
+.B 0
+indicates the default setting
 which for single-threaded mode is the same as no limit.
+.IP 4. 4
+Since
+.B xz
+5.3.4alpha:
+Memory usage for multi-threaded decompression in bytes
+.RB ( \-\-memlimit\-mt\-decompress ).
+This is never zero because a system-specific default value
+shown in the column 5
+is used if no limit has been specified explicitly.
+This is also never greater than the value in the column 3
+even if a larger value has been specified with
+.BR \-\-memlimit\-mt\-decompress .
+.IP 5. 4
+Since
+.B xz
+5.3.4alpha:
+A system-specific default memory usage limit
+that is used to limit the number of threads
+when compressing with an automatic number of threads
+.RB ( \-\-threads=0 )
+and no memory usage limit has been specified
+.RB ( \-\-memlimit\-compress ).
+This is also used as the default value for
+.BR \-\-memlimit\-mt\-decompress .
+.IP 6. 4
+Since
+.B xz
+5.3.4alpha:
+Number of available processor threads.
 .PP
 In the future, the output of
 .B "xz \-\-robot \-\-info\-memory"
@@ -1916,8 +2131,8 @@
 .IP 5. 4
 Uncompressed size of the file
 .IP 6. 4
-Compression ratio, for example
-.BR 0.123.
+Compression ratio, for example,
+.BR 0.123 .
 If ratio is over 9.999, three dashes
 .RB ( \-\-\- )
 are displayed instead of the ratio.
@@ -2168,9 +2383,9 @@
 when it is not possible to set the options directly on the
 .B xz
 command line.
-This is the case e.g. when
+This is the case when
 .B xz
-is run by a script or tool, e.g. GNU
+is run by a script or tool, for example, GNU
 .BR tar (1):
 .RS
 .RS
@@ -2184,11 +2399,12 @@
 .RE
 .IP ""
 Scripts may use
-.B XZ_OPT
-e.g. to set script-specific default compression options.
+.BR XZ_OPT ,
+for example, to set script-specific default compression options.
 It is still recommended to allow users to override
 .B XZ_OPT
-if that is reasonable, e.g. in
+if that is reasonable.
+For example, in
 .BR sh (1)
 scripts one may use something like this:
 .RS
@@ -2210,7 +2426,7 @@
 .BR lzma ,
 .BR unlzma ,
 and
-.BR lzcat
+.B lzcat
 as found from LZMA Utils 4.32.x.
 In most cases, it is possible to replace
 LZMA Utils with XZ Utils without breaking existing scripts.
@@ -2284,7 +2500,7 @@
 and use end-of-payload marker to indicate
 where the decompressor should stop.
 LZMA Utils uses this method when uncompressed size isn't known,
-which is the case for example in pipes.
+which is the case, for example, in pipes.
 .PP
 .B xz
 supports decompressing
@@ -2480,7 +2696,7 @@
 with the preset
 .B \-4e
 .RB ( "\-4 \-\-extreme" ),
-which is slower than e.g. the default
+which is slower than the default
 .BR \-6 ,
 but needs less memory for compression and decompression (48\ MiB
 and 5\ MiB, respectively):
@@ -2590,7 +2806,7 @@
 .PP
 .nf
 .ft CW
-NEWLIM=$((123 << 20)) # 123 MiB
+NEWLIM=$((123 << 20))\ \ # 123 MiB
 OLDLIM=$(xz \-\-robot \-\-info\-memory | cut \-f3)
 if $OLDLIM \-eq 0 \-o $OLDLIM \-gt $NEWLIM ; then
 XZ_OPT="$XZ_OPT \-\-memlimit\-decompress=$NEWLIM"
@@ -2634,10 +2850,10 @@
 .RE
 .PP
 If you know that a file requires
-somewhat big dictionary (e.g. 32 MiB) to compress well,
+somewhat big dictionary (for example, 32\ MiB) to compress well,
 but you want to compress it quicker than
 .B "xz \-8"
-would do, a preset with a low CompCPU value (e.g. 1)
+would do, a preset with a low CompCPU value (for example, 1)
 can be modified to use a bigger dictionary:
 .RS
 .PP
@@ -2687,9 +2903,8 @@
 so the above command isn't useful for small files.
 .PP
 Sometimes the compression time doesn't matter,
-but the decompressor memory usage has to be kept low
-e.g. to make it possible to decompress the file on
-an embedded system.
+but the decompressor memory usage has to be kept low, for example,
+to make it possible to decompress the file on an embedded system.
 The following command uses
 .B \-6e
 .RB ( "\-6 \-\-extreme" )
@@ -2720,7 +2935,7 @@
 and
 .I pb
 are more important.
-E.g. a source code archive contains mostly US-ASCII text,
+For example, a source code archive contains mostly US-ASCII text,
 so something like the following might give
 slightly (like 0.1\ %) smaller file than
 .B "xz \-6e"
@@ -2737,7 +2952,7 @@
 .PP
 Using another filter together with LZMA2 can improve
 compression with certain file types.
-E.g. to compress a x86-32 or x86-64 shared library
+For example, to compress a x86-32 or x86-64 shared library
 using the x86 BCJ filter:
 .RS
 .PP
@@ -2766,10 +2981,10 @@
 delta but uses Deflate for the actual compression.
 .PP
 The image has to be saved in uncompressed format,
-e.g. as uncompressed TIFF.
+for example, as uncompressed TIFF.
 The distance parameter of the Delta filter is set
 to match the number of bytes per pixel in the image.
-E.g. 24-bit RGB bitmap needs
+For example, 24-bit RGB bitmap needs
 .BR dist=3 ,
 and it is also good to pass
 .B pb=0
@@ -2783,7 +2998,7 @@
 .fi
 .RE
 .PP
-If multiple images have been put into a single archive (e.g.\&
+If multiple images have been put into a single archive (for example,
 .BR .tar ),
 the Delta filter will work on that too as long as all images
 have the same number of bytes per pixel.

_service:tar_scm:xz-5.2.5.tar.xz/src/xzdec/Makefile.in -> _service:tar_scm:xz-5.4.1.tar.xz/src/xzdec/Makefile.in Changed

_service:tar_scm:xz-5.2.5.tar.xz/tests/Makefile.am -> _service:tar_scm:xz-5.4.1.tar.xz/tests/Makefile.am Changed

@@ -7,9 +7,16 @@
 
 EXTRA_DIST = \
 	files \
+	ossfuzz \
+	tuktest.h \
 	tests.h \
 	test_files.sh \
 	test_compress.sh \
+	test_compress_prepared_bcj_sparc \
+	test_compress_prepared_bcj_x86 \
+	test_compress_generated_abc \
+	test_compress_generated_random \
+	test_compress_generated_text \
 	test_scripts.sh \
 	bcj_test.c \
 	compress_prepared_bcj_sparc \
@@ -19,6 +26,7 @@
 AM_CPPFLAGS = \
 	-I$(top_srcdir)/src/common \
 	-I$(top_srcdir)/src/liblzma/api \
+	-I$(top_srcdir)/src/liblzma \
 	-I$(top_builddir)/lib
 
 LDADD = $(top_builddir)/src/liblzma/liblzma.la
@@ -32,21 +40,35 @@
 check_PROGRAMS = \
 	create_compress_files \
 	test_check \
+	test_hardware \
 	test_stream_flags \
 	test_filter_flags \
 	test_block_header \
 	test_index \
-	test_bcj_exact_size
+	test_index_hash \
+	test_bcj_exact_size \
+	test_memlimit \
+	test_lzip_decoder \
+	test_vli
 
 TESTS = \
 	test_check \
+	test_hardware \
 	test_stream_flags \
 	test_filter_flags \
 	test_block_header \
 	test_index \
+	test_index_hash \
 	test_bcj_exact_size \
+	test_memlimit \
+	test_lzip_decoder \
+	test_vli \
 	test_files.sh \
-	test_compress.sh
+	test_compress_prepared_bcj_sparc \
+	test_compress_prepared_bcj_x86 \
+	test_compress_generated_abc \
+	test_compress_generated_random \
+	test_compress_generated_text
 
 if COND_SCRIPTS
 TESTS += test_scripts.sh

_service:tar_scm:xz-5.2.5.tar.xz/tests/Makefile.in -> _service:tar_scm:xz-5.4.1.tar.xz/tests/Makefile.in Changed

_service:tar_scm:xz-5.2.5.tar.xz/tests/create_compress_files.c -> _service:tar_scm:xz-5.4.1.tar.xz/tests/create_compress_files.c Changed

@@ -17,10 +17,15 @@
 #include <stdio.h>
 
 
+// If a command-line argument was given, only create the file if its
+// name was specified on the command line. If no args were given then
+// all files are created.
+//
 // Avoid re-creating the test files every time the tests are run.
-#define create_test(name) \
+#define maybe_create_test(argc, argv, name) \
 do { \
-	if (!file_exists("compress_generated_" #name)) { \
+	if ((argc < 2 || strcmp(argv1, "compress_generated_" #name) == 0) \
+			&& !file_exists("compress_generated_" #name)) { \
 		FILE *file = file_create("compress_generated_" #name); \
 		write_ ## name(file); \
 		file_finish(file, "compress_generated_" #name); \
@@ -53,7 +58,7 @@
 
 	if (file == NULL) {
 		perror(filename);
-		exit(1);
+		exit(EXIT_FAILURE);
 	}
 
 	return file;
@@ -68,7 +73,7 @@
 
 	if (ferror_fail || fclose_fail) {
 		perror(filename);
-		exit(1);
+		exit(EXIT_FAILURE);
 	}
 }
 
@@ -80,7 +85,7 @@
 {
 	for (size_t i = 0; i < 12345; ++i)
 		if (fwrite("abc\n", 4, 1, file) != 1)
-			exit(1);
+			exit(EXIT_FAILURE);
 }
 
 
@@ -149,10 +154,10 @@
 
 
 int
-main(void)
+main(int argc, char **argv)
 {
-	create_test(abc);
-	create_test(random);
-	create_test(text);
-	return 0;
+	maybe_create_test(argc, argv, abc);
+	maybe_create_test(argc, argv, random);
+	maybe_create_test(argc, argv, text);
+	return EXIT_SUCCESS;
 }

_service:tar_scm:xz-5.2.5.tar.xz/tests/files/README -> _service:tar_scm:xz-5.4.1.tar.xz/tests/files/README Changed

@@ -1,31 +1,31 @@
 
-.xz Test Files
-----------------
+.xz and .lzma Test Files
+------------------------
 
 0. Introduction
 
- This directory contains bunch of files to test handling of .xz files
- in .xz decoder implementations. Many of the files have been created
- by hand with a hex editor, thus there is no better "source code" than
- the files themselves. All the test files (*.xz) and this README have
- been put into the public domain.
+ This directory contains bunch of files to test handling of .xz,
+ .lzma (LZMA_Alone), and .lz (lzip) files in decoder implementations.
+ Many of the files have been created by hand with a hex editor, thus
+ there is no better "source code" than the files themselves. All the
+ test files and this README have been put into the public domain.
 
 
 1. File Types
 
- Good files (good-*.xz) must decode successfully without requiring
+ Good files (good-*) must decode successfully without requiring
 a lot of CPU time or RAM.
 
- Unsupported files (unsupported-*.xz) are good files, but headers
+ Unsupported files (unsupported-*) are good files, but headers
 indicate features not supported by the current file format
 specification.
 
- Bad files (bad-*.xz) must cause the decoder to give an error. Like
- with the good files, these files must not require a lot of CPU time
- or RAM before they get detected to be broken.
+ Bad files (bad-*) must cause the decoder to give an error. Like
+ with the good files, these files must not require a lot of CPU
+ time or RAM before they get detected to be broken.
 
 
-2. Descriptions of Individual Files
+2. Descriptions of Individual .xz Files
 
 2.1. Good Files
 
@@ -69,10 +69,17 @@
 uncompressed file is compress_prepared_bcj_x86 found from the tests
 directory.
 
- good-1-sparc-lzma2.xz uses the SPARC filter and LZMA. The
+ good-1-sparc-lzma2.xz uses the SPARC filter and LZMA2. The
 uncompressed file is compress_prepared_bcj_sparc found from the tests
 directory.
 
+ good-1-arm64-lzma2-1.xz uses the ARM64 filter and LZMA2. The
+ uncompressed data is constructed so that it tests integer
+ wrap around and sign extension.
+
+ good-1-arm64-lzma2-2.xz is like good-1-arm64-lzma2-1.xz but with
+ non-zero start offset. XZ Embedded doesn't support this file.
+
 good-1-lzma2-1.xz has two LZMA2 chunks, of which the second sets
 new properties.
 
@@ -93,6 +100,11 @@
 
 good-1-3delta-lzma2.xz has three Delta filters and LZMA2.
 
+ good-1-empty-bcj-lzma2.xz has an empty Block that uses PowerPC BCJ
+ and LZMA2. liblzma from XZ Utils 5.0.1 and older may incorrectly
+ return LZMA_BUF_ERROR in some cases. See commit message
+ d8db706acb8316f9861abd432cfbe001dd6d0c5c for the details.
+
 
 2.2. Unsupported Files
 
@@ -204,11 +216,28 @@
 file gets rejected specifically due to Unpadded Size having an invalid
 value.
 
+ bad-3-index-uncomp-overflow.xz has Index whose Uncompressed Size
+ fields have huge values whose sum exceeds the maximum allowed size
+ of 2^63 - 1 bytes. In this file the sum is exactly 2^64.
+ lzma_index_append() in liblzma <= 5.2.6 lacks the integer overflow
+ check for the uncompressed size and thus doesn't catch the error
+ when decoding the Index field in this file. This makes "xz -l"
+ not detect the error and will display 0 as the uncompressed size.
+ Note that regular decompression isn't affected by this bug because
+ it uses lzma_index_hash_append() instead.
+
 bad-2-compressed_data_padding.xz has non-null byte in the padding of
 the Compressed Data field of the first Block.
 
 bad-1-check-crc32.xz has wrong Check (CRC32).
 
+ bad-1-check-crc32-2.xz has Compressed Size and Uncompressed Size in
+ Block Header but wrong Check (CRC32) in the actual data. This file
+ differs by one byte from good-1-block_header-1.xz: the last byte of
+ the Check field is wrong. This file is useful for testing error
+ detection in the threaded decoder when a worker thread is configured
+ to pass input one byte at a time to the Block decoder.
+
 bad-1-check-crc64.xz has wrong Check (CRC64).
 
 bad-1-check-sha256.xz has wrong Check (SHA-256).
@@ -238,3 +267,143 @@
 bad-1-lzma2-8.xz is like good-1-lzma2-4.xz but doesn't set new
 properties in the third LZMA2 chunk.
 
+ bad-1-lzma2-9.xz has LZMA2 stream that is truncated at the end of
+ a LZMA2 chunk (no end marker). The uncompressed size of the partial
+ LZMA2 stream exceeds the value stored in the Block Header.
+
+ bad-1-lzma2-10.xz has LZMA2 stream that, from point of view of a
+ LZMA2 decoder, extends past the end of Block (and even the end of
+ the file). Uncompressed Size in Block Header is bigger than the
+ invalid LZMA2 stream may produce (even if a decoder reads until
+ the end of the file). The Check type is None to nullify certain
+ simple size-based sanity checks in a Block decoder.
+
+ bad-1-lzma2-11.xz has LZMA2 stream that lacks the end of
+ payload marker. When Compressed Size bytes have been decoded,
+ Uncompressed Size bytes of output will have been produced but
+ the LZMA2 decoder doesn't indicate end of stream.
+
+
+3. Descriptions of Individual .lzma Files
+
+3.1. Good Files
+
+ good-unknown_size-with_eopm.lzma has unknown size in the header
+ and end of payload marker at the end.
+
+ good-known_size-without_eopm.lzma has a known size in the header
+ and no end of payload marker at the end.
+
+ good-known_size-with_eopm.lzma has a known size in the header
+ and end of payload marker at the end. XZ Utils 5.2.5 and older
+ will give an error at the end of the file after producing the
+ correct uncompressed output.
+
+
+3.2. Bad Files
+
+ bad-unknown_size-without_eopm.lzma has unknown size in the header
+ but no end of payload marker at the end. This file might be seen
+ by a decoder as if it were truncated.
+
+ bad-too_big_size-with_eopm.lzma has too big uncompressed size in
+ the header and the end of payload marker will be detected before
+ the specified number of bytes have been decoded.
+
+ bad-too_small_size-without_eopm-1.lzma has too small uncompressed
+ size in the header. The decoder will look for end of payload marker
+ but instead find a literal that would produce more output.
+
+ bad-too_small_size-without_eopm-2.lzma is like -1 above but instead
+ of a literal the problem occurs with a short repeated match.
+
+ bad-too_small_size-without_eopm-3.lzma is like -1 above but instead
+ of a literal the problem occurs in the middle of a match.
+
+
+4. Descriptions of Individual .lz (lzip) Files
+
+4.1. Good Files
+
+ good-1-v0.lz contains a single version 0 member. lzip 1.17 and
+ *older* can decompress this; support for version 0 was removed
+ in lzip 1.18.
+
+ good-1-v0-trailing-1.lz is like good-1-v0.lz but contains
+ trailing data that the decompressor must ignore.
+
+ good-1-v1.lz contains a single version 1 member. lzip 1.3 and
+ newer can decompress this.
+
+ good-1-v1-trailing-1.lz is like good-1-v1.lz but contains
+ trailing data that the decompressor must ignore.
+
+ good-1-v1-trailing-2.lz is like good-1-v1.lz but contains
+ trailing data whose first three bytes match the .lz magic bytes.
+ With lzip >= 1.20 this file results in an error unless one uses
+ the command line option --loose-trailing. lzip 1.3 to 1.19 decode
+ this file successfully by default. XZ Utils uses the old behavior
+ because it allows lzma_code() to stop at the first byte of the
+ trailing data as long as the first byte isn't 0x4C (L in US-ASCII);
+ otherwise the first 1-3 bytes that equal to the magic bytes are
+ consumed and lost in lzma_code(), and this is visible in xz too:
+
+ $ ( xz -dc ; cat ) < good-1-v1-trailing-2.lz
+ Hello
+ World!
+ Trailing garbage
+
+ $ ( xz -dc --single-stream ; cat ) < good-1-v1-trailing-2.lz
+ Hello
+ World!
+ LZITrailing garbage
+
+ good-2-v0-v1.lz contains two members of which the first is
+ version 0 and the second version 1. lzip versions 1.3 to 1.17
+ (inclusive) can decompress this.
+
+ good-2-v1-v0.lz contains two members of which the first is
+ version 1 and the second version 0. lzip versions 1.3 to 1.17
+ (inclusive) can decompress this.
+
+ good-2-v1-v1.lz contains two version 1 members. lzip versions 1.3
+ and newer can decompress this.
+
+
+4.2. Unsupported Files
+
+ unsupported-1-v234.lz is like good-1-v1.lz except the version
+ field has been set to 234 (0xEA) which, as of writing, isn't
+ defined or supported by any .lz implementation.
+
+
+4.3. Bad Files
+
+ bad-1-v1-magic-1.lz is like good-1-v1.lz but the first magic byte
+ is wrong.
+
+ bad-1-v1-magic-2.lz is like good-1-v1.lz but the last (fourth)
+ magic byte is wrong.
+
+ bad-1-v1-dict-1.lz has too low value in the dictionary size field.
+
+ bad-1-v1-dict-2.lz has too high value in the dictionary size field.
+
+ bad-1-v1-crc32.lz has wrong CRC32 value.
+
+ bad-1-v0-uncomp-size.lz is version 0 format with incorrect value
+ in the uncompressed size field.
+
+ bad-1-v1-uncomp-size.lz is version 1 format with incorrect value
+ in the uncompressed size field.
+
+ bad-1-v1-member-size.lz has incorrect value in the member size
+ field.
+
+ bad-1-v1-trailing-magic.lz has the four .lz magic bytes as trailing
+ data. This should be detected as a truncated file and thus result
+ in an error. That is, the last four bytes of the file should not be
+ ignored as trailing garbage. lzip >= 1.18 matches this behavior
+ while older versions ignore the last four bytes and don't indicate
+ an error.
+

_service:tar_scm:xz-5.4.1.tar.xz/tests/files/bad-1-check-crc32-2.xz Added

_service:tar_scm:xz-5.4.1.tar.xz/tests/files/bad-1-lzma2-10.xz Added

_service:tar_scm:xz-5.4.1.tar.xz/tests/files/bad-1-lzma2-11.xz Added

_service:tar_scm:xz-5.4.1.tar.xz/tests/files/bad-1-lzma2-9.xz Added

_service:tar_scm:xz-5.4.1.tar.xz/tests/files/bad-1-v0-uncomp-size.lz Added

_service:tar_scm:xz-5.4.1.tar.xz/tests/files/bad-1-v1-crc32.lz Added

_service:tar_scm:xz-5.4.1.tar.xz/tests/files/bad-1-v1-dict-1.lz Added

_service:tar_scm:xz-5.4.1.tar.xz/tests/files/bad-1-v1-dict-2.lz Added

_service:tar_scm:xz-5.4.1.tar.xz/tests/files/bad-1-v1-magic-1.lz Added

_service:tar_scm:xz-5.4.1.tar.xz/tests/files/bad-1-v1-magic-2.lz Added

_service:tar_scm:xz-5.4.1.tar.xz/tests/files/bad-1-v1-member-size.lz Added

_service:tar_scm:xz-5.4.1.tar.xz/tests/files/bad-1-v1-trailing-magic.lz Added

_service:tar_scm:xz-5.4.1.tar.xz/tests/files/bad-1-v1-uncomp-size.lz Added

_service:tar_scm:xz-5.4.1.tar.xz/tests/files/bad-3-index-uncomp-overflow.xz Added

_service:tar_scm:xz-5.4.1.tar.xz/tests/files/bad-too_big_size-with_eopm.lzma Added

_service:tar_scm:xz-5.4.1.tar.xz/tests/files/bad-too_small_size-without_eopm-1.lzma Added

_service:tar_scm:xz-5.4.1.tar.xz/tests/files/bad-too_small_size-without_eopm-2.lzma Added

_service:tar_scm:xz-5.4.1.tar.xz/tests/files/bad-too_small_size-without_eopm-3.lzma Added

_service:tar_scm:xz-5.4.1.tar.xz/tests/files/bad-unknown_size-without_eopm.lzma Added

_service:tar_scm:xz-5.4.1.tar.xz/tests/files/good-1-arm64-lzma2-1.xz Added

_service:tar_scm:xz-5.4.1.tar.xz/tests/files/good-1-arm64-lzma2-2.xz Added

_service:tar_scm:xz-5.4.1.tar.xz/tests/files/good-1-empty-bcj-lzma2.xz Added

_service:tar_scm:xz-5.4.1.tar.xz/tests/files/good-1-v0-trailing-1.lz Added

_service:tar_scm:xz-5.4.1.tar.xz/tests/files/good-1-v0.lz Added

_service:tar_scm:xz-5.4.1.tar.xz/tests/files/good-1-v1-trailing-1.lz Added

_service:tar_scm:xz-5.4.1.tar.xz/tests/files/good-1-v1-trailing-2.lz Added

_service:tar_scm:xz-5.4.1.tar.xz/tests/files/good-1-v1.lz Added

_service:tar_scm:xz-5.4.1.tar.xz/tests/files/good-2-v0-v1.lz Added

_service:tar_scm:xz-5.4.1.tar.xz/tests/files/good-2-v1-v0.lz Added

_service:tar_scm:xz-5.4.1.tar.xz/tests/files/good-2-v1-v1.lz Added

_service:tar_scm:xz-5.4.1.tar.xz/tests/files/good-known_size-with_eopm.lzma Added

_service:tar_scm:xz-5.4.1.tar.xz/tests/files/good-known_size-without_eopm.lzma Added

_service:tar_scm:xz-5.4.1.tar.xz/tests/files/good-unknown_size-with_eopm.lzma Added

_service:tar_scm:xz-5.4.1.tar.xz/tests/files/unsupported-1-v234.lz Added

_service:tar_scm:xz-5.4.1.tar.xz/tests/ossfuzz Added

_service:tar_scm:xz-5.4.1.tar.xz/tests/ossfuzz/Makefile Added

_service:tar_scm:xz-5.4.1.tar.xz/tests/ossfuzz/config Added

_service:tar_scm:xz-5.4.1.tar.xz/tests/ossfuzz/config/fuzz.dict Added

_service:tar_scm:xz-5.4.1.tar.xz/tests/ossfuzz/config/fuzz.options Added

_service:tar_scm:xz-5.4.1.tar.xz/tests/ossfuzz/fuzz.c Added

@@ -0,0 +1,82 @@
+///////////////////////////////////////////////////////////////////////////////
+//
+/// \file fuzz.c
+/// \brief Fuzz test program for liblzma
+//
+// Author: Lasse Collin
+//
+// This file has been put into the public domain.
+// You can do whatever you want with this file.
+//
+///////////////////////////////////////////////////////////////////////////////
+
+#include <inttypes.h>
+#include <stdlib.h>
+#include <stdio.h>
+#include "lzma.h"
+
+
+// Output buffer for decompressed data. This is write only; nothing cares
+// about the actual data written here.
+static uint8_t outbuf4096;
+
+
+extern int
+LLVMFuzzerTestOneInput(const uint8_t *inbuf, size_t inbuf_size)
+{
+	// Some header values can make liblzma allocate a lot of RAM
+	// (up to about 4 GiB with liblzma 5.2.x). We set a limit here to
+	// prevent extreme allocations when fuzzing.
+	const uint64_t memlimit = 300 << 20; // 300 MiB
+
+	// Initialize a .xz decoder using the above memory usage limit.
+	// Enable support for concatenated .xz files which is used when
+	// decompressing regular .xz files (instead of data embedded inside
+	// some other file format). Integrity checks on the uncompressed
+	// data are ignored to make fuzzing more effective (incorrect check
+	// values won't prevent the decoder from processing more input).
+	//
+	// The flag LZMA_IGNORE_CHECK doesn't disable verification of header
+	// CRC32 values. Those checks are disabled when liblzma is built
+	// with the #define FUZZING_BUILD_MODE_UNSAFE_FOR_PRODUCTION.
+	lzma_stream strm = LZMA_STREAM_INIT;
+	lzma_ret ret = lzma_stream_decoder(&strm, memlimit,
+			LZMA_CONCATENATED | LZMA_IGNORE_CHECK);
+	if (ret != LZMA_OK) {
+		// This should never happen unless the system has
+		// no free memory or address space to allow the small
+		// allocations that the initialization requires.
+		fprintf(stderr, "lzma_stream_decoder() failed (%d)\n", ret);
+		abort();
+	}
+
+	// Give the whole input buffer at once to liblzma.
+	// Output buffer isn't initialized as liblzma only writes to it.
+	strm.next_in = inbuf;
+	strm.avail_in = inbuf_size;
+	strm.next_out = outbuf;
+	strm.avail_out = sizeof(outbuf);
+
+	while ((ret = lzma_code(&strm, LZMA_FINISH)) == LZMA_OK) {
+		if (strm.avail_out == 0) {
+			// outbuf became full. We don't care about the
+			// uncompressed data there, so we simply reuse
+			// the outbuf and overwrite the old data.
+			strm.next_out = outbuf;
+			strm.avail_out = sizeof(outbuf);
+		}
+	}
+
+	// LZMA_PROG_ERROR should never happen as long as the code calling
+	// the liblzma functions is correct. Thus LZMA_PROG_ERROR is a sign
+	// of a bug in either this function or in liblzma.
+	if (ret == LZMA_PROG_ERROR) {
+		fprintf(stderr, "lzma_code() returned LZMA_PROG_ERROR\n");
+		abort();
+	}
+
+	// Free the allocated memory.
+	lzma_end(&strm);
+
+	return 0;
+}

_service:tar_scm:xz-5.2.5.tar.xz/tests/test_bcj_exact_size.c -> _service:tar_scm:xz-5.4.1.tar.xz/tests/test_bcj_exact_size.c Changed

@@ -15,25 +15,33 @@
 #include "tests.h"
 
 
-/// Something to be compressed
-static const uint8_t in16 = "0123456789ABCDEF";
+static void
+test_exact_size(void)
+{
+#if !defined(HAVE_ENCODERS) || !defined(HAVE_DECODERS)
+	assert_skip("Encoder or decoder support disabled");
+#else
+	if (!lzma_filter_encoder_is_supported(LZMA_FILTER_POWERPC)
+			|| !lzma_filter_decoder_is_supported(
+				LZMA_FILTER_POWERPC))
+		assert_skip("PowerPC BCJ encoder and/or decoder "
+				"is disabled");
 
-/// in after compression
-static uint8_t compressed1024;
-static size_t compressed_size = 0;
+	// Something to be compressed
+	const uint8_t in16 = "0123456789ABCDEF";
 
-/// Output buffer for decompressing compressed
-static uint8_t outsizeof(in);
+	// in after compression
+	uint8_t compressed1024;
+	size_t compressed_size = 0;
 
+	// Output buffer for decompressing compressed
+	uint8_t outsizeof(in);
 
-static void
-compress(void)
-{
 	// Compress with PowerPC BCJ and LZMA2. PowerPC BCJ is used because
 	// it has fixed 4-byte alignment which makes triggering the potential
 	// bug easy.
 	lzma_options_lzma opt_lzma2;
-	succeed(lzma_lzma_preset(&opt_lzma2, 0));
+	assert_false(lzma_lzma_preset(&opt_lzma2, 0));
 
 	lzma_filter filters3 = {
 		{ .id = LZMA_FILTER_POWERPC, .options = NULL },
@@ -41,18 +49,16 @@
 		{ .id = LZMA_VLI_UNKNOWN, .options = NULL },
 	};
 
-	expect(lzma_stream_buffer_encode(filters, LZMA_CHECK_CRC32, NULL,
+	assert_lzma_ret(lzma_stream_buffer_encode(
+			filters, LZMA_CHECK_CRC32, NULL,
 			in, sizeof(in),
-			compressed, &compressed_size, sizeof(compressed))
-			== LZMA_OK);
-}
-
+			compressed, &compressed_size, sizeof(compressed)),
+		LZMA_OK);
 
-static void
-decompress(void)
-{
+	// Decompress so that we won't give more output space than
+	// the Stream will need.
 	lzma_stream strm = LZMA_STREAM_INIT;
-	expect(lzma_stream_decoder(&strm, 10 << 20, 0) == LZMA_OK);
+	assert_lzma_ret(lzma_stream_decoder(&strm, 10 << 20, 0), LZMA_OK);
 
 	strm.next_in = compressed;
 	strm.next_out = out;
@@ -63,51 +69,56 @@
 
 		const lzma_ret ret = lzma_code(&strm, LZMA_RUN);
 		if (ret == LZMA_STREAM_END) {
-			expect(strm.total_in == compressed_size);
-			expect(strm.total_out == sizeof(in));
+			assert_uint_eq(strm.total_in, compressed_size);
+			assert_uint_eq(strm.total_out, sizeof(in));
 			lzma_end(&strm);
 			return;
 		}
 
-		expect(ret == LZMA_OK);
+		assert_lzma_ret(ret, LZMA_OK);
 
 		if (strm.total_out < sizeof(in))
 			strm.avail_out = 1;
 	}
+#endif
 }
 
 
 static void
-decompress_empty(void)
+test_empty_block(void)
 {
+#ifndef HAVE_DECODERS
+	assert_skip("Decoder support disabled");
+#else
+	if (!lzma_filter_decoder_is_supported(LZMA_FILTER_POWERPC))
+		assert_skip("PowerPC BCJ decoder is disabled");
+
 	// An empty file with one Block using PowerPC BCJ and LZMA2.
-	static const uint8_t empty_bcj_lzma2 = {
-		0xFD, 0x37, 0x7A, 0x58, 0x5A, 0x00, 0x00, 0x01,
-		0x69, 0x22, 0xDE, 0x36, 0x02, 0x01, 0x05, 0x00,
-		0x21, 0x01, 0x00, 0x00, 0x7F, 0xE0, 0xF1, 0xC8,
-		0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-		0x00, 0x01, 0x11, 0x00, 0x3B, 0x96, 0x5F, 0x73,
-		0x90, 0x42, 0x99, 0x0D, 0x01, 0x00, 0x00, 0x00,
-		0x00, 0x01, 0x59, 0x5A
-	};
+	size_t in_size;
+	uint8_t *empty_bcj_lzma2 = tuktest_file_from_srcdir(
+			"files/good-1-empty-bcj-lzma2.xz", &in_size);
 
 	// Decompress without giving any output space.
 	uint64_t memlimit = 1 << 20;
+	uint8_t out1;
 	size_t in_pos = 0;
 	size_t out_pos = 0;
-	expect(lzma_stream_buffer_decode(&memlimit, 0, NULL,
-			empty_bcj_lzma2, &in_pos, sizeof(empty_bcj_lzma2),
-			out, &out_pos, 0) == LZMA_OK);
-	expect(in_pos == sizeof(empty_bcj_lzma2));
-	expect(out_pos == 0);
+	assert_lzma_ret(lzma_stream_buffer_decode(&memlimit, 0, NULL,
+			empty_bcj_lzma2, &in_pos, in_size, out, &out_pos, 0),
+		LZMA_OK);
+	assert_uint_eq(in_pos, in_size);
+	assert_uint_eq(out_pos, 0);
+#endif
 }
 
 
 extern int
-main(void)
+main(int argc, char **argv)
 {
-	compress();
-	decompress();
-	decompress_empty();
-	return 0;
+	tuktest_start(argc, argv);
+
+	tuktest_run(test_exact_size);
+	tuktest_run(test_empty_block);
+
+	return tuktest_end();
 }

_service:tar_scm:xz-5.2.5.tar.xz/tests/test_block_header.c -> _service:tar_scm:xz-5.4.1.tar.xz/tests/test_block_header.c Changed

@@ -3,7 +3,8 @@
 /// \file test_block_header.c
 /// \brief Tests Block Header coders
 //
-// Author: Lasse Collin
+// Authors: Lasse Collin
+// Jia Tan
 //
 // This file has been put into the public domain.
 // You can do whatever you want with this file.
@@ -13,12 +14,10 @@
 #include "tests.h"
 
 
-static uint8_t bufLZMA_BLOCK_HEADER_SIZE_MAX;
-static lzma_block known_options;
-static lzma_block decoded_options;
-
 static lzma_options_lzma opt_lzma;
 
+
+#ifdef HAVE_ENCODERS
 static lzma_filter filters_none1 = {
 	{
 		.id = LZMA_VLI_UNKNOWN,
@@ -36,6 +35,9 @@
 };
 
 
+// These filters are only used in test_lzma_block_header_decode()
+// which only runs if encoders and decoders are configured.
+#ifdef HAVE_DECODERS
 static lzma_filter filters_four5 = {
 	{
 		.id = LZMA_FILTER_X86,
@@ -53,6 +55,7 @@
 		.id = LZMA_VLI_UNKNOWN,
 	}
 };
+#endif
 
 
 static lzma_filter filters_five6 = {
@@ -75,167 +78,437 @@
 		.id = LZMA_VLI_UNKNOWN,
 	}
 };
+#endif
 
 
 static void
-code(void)
+test_lzma_block_header_size(void)
 {
-	expect(lzma_block_header_encode(&known_options, buf) == LZMA_OK);
+#ifndef HAVE_ENCODERS
+	assert_skip("Encoder support disabled");
+#else
+	if (!lzma_filter_encoder_is_supported(LZMA_FILTER_X86))
+		assert_skip("x86 BCJ encoder is disabled");
+
+	lzma_block block = {
+		.version = 0,
+		.filters = filters_one,
+		.compressed_size = LZMA_VLI_UNKNOWN,
+		.uncompressed_size = LZMA_VLI_UNKNOWN,
+		.check = LZMA_CHECK_CRC32
+	};
+
+	// Test that all initial options are valid
+	assert_lzma_ret(lzma_block_header_size(&block), LZMA_OK);
+	assert_uint(block.header_size, >=, LZMA_BLOCK_HEADER_SIZE_MIN);
+	assert_uint(block.header_size, <=, LZMA_BLOCK_HEADER_SIZE_MAX);
+	assert_uint_eq(block.header_size % 4, 0);
+
+	// Test invalid version number
+	for (uint32_t i = 2; i < 20; i++) {
+		block.version = i;
+		assert_lzma_ret(lzma_block_header_size(&block),
+				LZMA_OPTIONS_ERROR);
+	}
 
-	lzma_filter filtersLZMA_FILTERS_MAX + 1;
-	memcrap(filters, sizeof(filters));
-	memcrap(&decoded_options, sizeof(decoded_options));
+	block.version = 1;
+
+	// Test invalid compressed size
+	block.compressed_size = 0;
+	assert_lzma_ret(lzma_block_header_size(&block), LZMA_PROG_ERROR);
+
+	block.compressed_size = LZMA_VLI_MAX + 1;
+	assert_lzma_ret(lzma_block_header_size(&block), LZMA_PROG_ERROR);
+	block.compressed_size = LZMA_VLI_UNKNOWN;
+
+	// Test invalid uncompressed size
+	block.uncompressed_size = LZMA_VLI_MAX + 1;
+	assert_lzma_ret(lzma_block_header_size(&block), LZMA_PROG_ERROR);
+	block.uncompressed_size = LZMA_VLI_MAX;
+
+	// Test invalid filters
+	block.filters = NULL;
+	assert_lzma_ret(lzma_block_header_size(&block), LZMA_PROG_ERROR);
+
+	block.filters = filters_none;
+	assert_lzma_ret(lzma_block_header_size(&block), LZMA_PROG_ERROR);
+
+	block.filters = filters_five;
+	assert_lzma_ret(lzma_block_header_size(&block), LZMA_PROG_ERROR);
+
+	block.filters = filters_one;
+
+	// Test setting compressed_size to something valid
+	block.compressed_size = 4096;
+	assert_lzma_ret(lzma_block_header_size(&block), LZMA_OK);
+	assert_uint(block.header_size, >=, LZMA_BLOCK_HEADER_SIZE_MIN);
+	assert_uint(block.header_size, <=, LZMA_BLOCK_HEADER_SIZE_MAX);
+	assert_uint_eq(block.header_size % 4, 0);
+
+	// Test setting uncompressed_size to something valid
+	block.uncompressed_size = 4096;
+	assert_lzma_ret(lzma_block_header_size(&block), LZMA_OK);
+	assert_uint(block.header_size, >=, LZMA_BLOCK_HEADER_SIZE_MIN);
+	assert_uint(block.header_size, <=, LZMA_BLOCK_HEADER_SIZE_MAX);
+	assert_uint_eq(block.header_size % 4, 0);
+
+	// This should pass, but header_size will be an invalid value
+	// because the total block size will not be able to fit in a valid
+	// lzma_vli. This way a temporary value can be used to reserve
+	// space for the header and later the actual value can be set.
+	block.compressed_size = LZMA_VLI_MAX;
+	assert_lzma_ret(lzma_block_header_size(&block), LZMA_OK);
+	assert_uint(block.header_size, >=, LZMA_BLOCK_HEADER_SIZE_MIN);
+	assert_uint(block.header_size, <=, LZMA_BLOCK_HEADER_SIZE_MAX);
+	assert_uint_eq(block.header_size % 4, 0);
+
+	// Use an invalid value for a filter option. This should still pass
+	// because the size of the LZMA2 properties is known by liblzma
+	// without reading any of the options so it doesn't validate them.
+	lzma_options_lzma bad_ops;
+	assert_false(lzma_lzma_preset(&bad_ops, 1));
+	bad_ops.pb = 0x1000;
+
+	lzma_filter bad_filters2 = {
+		{
+			.id = LZMA_FILTER_LZMA2,
+			.options = &bad_ops
+		},
+		{
+			.id = LZMA_VLI_UNKNOWN,
+			.options = NULL
+		}
+	};
 
-	decoded_options.header_size = known_options.header_size;
-	decoded_options.check = known_options.check;
-	decoded_options.filters = filters;
-	expect(lzma_block_header_decode(&decoded_options, NULL, buf)
-			== LZMA_OK);
+	block.filters = bad_filters;
 
-	expect(known_options.compressed_size
-			== decoded_options.compressed_size);
-	expect(known_options.uncompressed_size
-			== decoded_options.uncompressed_size);
+	assert_lzma_ret(lzma_block_header_size(&block), LZMA_OK);
+	assert_uint(block.header_size, >=, LZMA_BLOCK_HEADER_SIZE_MIN);
+	assert_uint(block.header_size, <=, LZMA_BLOCK_HEADER_SIZE_MAX);
+	assert_uint_eq(block.header_size % 4, 0);
 
-	for (size_t i = 0; known_options.filtersi.id
-			!= LZMA_VLI_UNKNOWN; ++i)
-		expect(known_options.filtersi.id == filtersi.id);
+	// Use an invalid block option. The check type isn't stored in
+	// the Block Header and so _header_size ignores it.
+	block.check = 0x1000;
+	block.ignore_check = false;
 
-	for (size_t i = 0; i < LZMA_FILTERS_MAX; ++i)
-		free(decoded_options.filtersi.options);
+	assert_lzma_ret(lzma_block_header_size(&block), LZMA_OK);
+	assert_uint(block.header_size, >=, LZMA_BLOCK_HEADER_SIZE_MIN);
+	assert_uint(block.header_size, <=, LZMA_BLOCK_HEADER_SIZE_MAX);
+	assert_uint_eq(block.header_size % 4, 0);
+#endif
 }
 
 
 static void
-test1(void)
+test_lzma_block_header_encode(void)
 {
-	known_options = (lzma_block){
-		.check = LZMA_CHECK_NONE,
+#if !defined(HAVE_ENCODERS) || !defined(HAVE_DECODERS)
+	assert_skip("Encoder or decoder support disabled");
+#else
+
+	if (!lzma_filter_encoder_is_supported(LZMA_FILTER_X86)
+ || !lzma_filter_decoder_is_supported(LZMA_FILTER_X86))
+ assert_skip("x86 BCJ encoder and/or decoder "
+ "is disabled");
+
+	lzma_block block = {
+		.version = 1,
+		.filters = filters_one,
 		.compressed_size = LZMA_VLI_UNKNOWN,
 		.uncompressed_size = LZMA_VLI_UNKNOWN,
-		.filters = NULL,
+		.check = LZMA_CHECK_CRC32,
 	};
 
-	expect(lzma_block_header_size(&known_options) == LZMA_PROG_ERROR);
-
-	known_options.filters = filters_none;
-	expect(lzma_block_header_size(&known_options) == LZMA_PROG_ERROR);
-
-	known_options.filters = filters_five;
-	expect(lzma_block_header_size(&known_options) == LZMA_PROG_ERROR);
-
-	known_options.filters = filters_one;
-	expect(lzma_block_header_size(&known_options) == LZMA_OK);
-
-	// Some invalid value, which gets ignored.
-	known_options.check = (lzma_check)(99);
-	expect(lzma_block_header_size(&known_options) == LZMA_OK);
-
-	known_options.compressed_size = 5;
-	expect(lzma_block_header_size(&known_options) == LZMA_OK);
+	// Ensure all block options are valid before changes are tested
+	assert_lzma_ret(lzma_block_header_size(&block), LZMA_OK);
 
-	known_options.compressed_size = 0; // Cannot be zero.
-	expect(lzma_block_header_size(&known_options) == LZMA_PROG_ERROR);
+	uint8_t outLZMA_BLOCK_HEADER_SIZE_MAX;
 
-	// LZMA_VLI_MAX is too big to keep the total size of the Block
-	// a valid VLI, but lzma_block_header_size() is not meant
-	// to validate it. (lzma_block_header_encode() must validate it.)
-	known_options.compressed_size = LZMA_VLI_MAX;
-	expect(lzma_block_header_size(&known_options) == LZMA_OK);
-
-	known_options.compressed_size = LZMA_VLI_UNKNOWN;
-	known_options.uncompressed_size = 0;
-	expect(lzma_block_header_size(&known_options) == LZMA_OK);
+	// Test invalid block version
+	for (uint32_t i = 2; i < 20; i++) {
+		block.version = i;
+		assert_lzma_ret(lzma_block_header_encode(&block, out),
+				LZMA_PROG_ERROR);
+	}
 
-	known_options.uncompressed_size = LZMA_VLI_MAX + 1;
-	expect(lzma_block_header_size(&known_options) == LZMA_PROG_ERROR);
+	block.version = 1;
+
+	// Test invalid header size (< min, > max, % 4 != 0)
+	block.header_size = LZMA_BLOCK_HEADER_SIZE_MIN - 4;
+	assert_lzma_ret(lzma_block_header_encode(&block, out),
+			LZMA_PROG_ERROR);
+	block.header_size = LZMA_BLOCK_HEADER_SIZE_MIN + 2;
+	assert_lzma_ret(lzma_block_header_encode(&block, out),
+			LZMA_PROG_ERROR);
+	block.header_size = LZMA_BLOCK_HEADER_SIZE_MAX + 4;
+	assert_lzma_ret(lzma_block_header_encode(&block, out),
+			LZMA_PROG_ERROR);
+	assert_lzma_ret(lzma_block_header_size(&block), LZMA_OK);
+
+	// Test invalid compressed_size
+	block.compressed_size = 0;
+	assert_lzma_ret(lzma_block_header_encode(&block, out),
+			LZMA_PROG_ERROR);
+	block.compressed_size = LZMA_VLI_MAX + 1;
+	assert_lzma_ret(lzma_block_header_encode(&block, out),
+			LZMA_PROG_ERROR);
+
+	// This test passes test_lzma_block_header_size, but should
+	// fail here because there is not enough space to encode the
+	// proper block size because the total size is too big to fit
+	// in an lzma_vli
+	block.compressed_size = LZMA_VLI_MAX;
+	assert_lzma_ret(lzma_block_header_encode(&block, out),
+			LZMA_PROG_ERROR);
+	block.compressed_size = LZMA_VLI_UNKNOWN;
+
+	// Test invalid uncompressed size
+	block.uncompressed_size = LZMA_VLI_MAX + 1;
+	assert_lzma_ret(lzma_block_header_encode(&block, out),
+			LZMA_PROG_ERROR);
+	block.uncompressed_size = LZMA_VLI_UNKNOWN;
+
+	// Test invalid block check
+	block.check = 0x1000;
+	block.ignore_check = false;
+	assert_lzma_ret(lzma_block_header_encode(&block, out),
+			LZMA_PROG_ERROR);
+	block.check = LZMA_CHECK_CRC32;
+
+	// Test invalid filters
+	block.filters = NULL;
+	assert_lzma_ret(lzma_block_header_encode(&block, out),
+			LZMA_PROG_ERROR);
+
+	block.filters = filters_none;
+	assert_lzma_ret(lzma_block_header_encode(&block, out),
+			LZMA_PROG_ERROR);
+
+	block.filters = filters_five;
+	block.header_size = LZMA_BLOCK_HEADER_SIZE_MAX - 4;
+	assert_lzma_ret(lzma_block_header_encode(&block, out),
+			LZMA_PROG_ERROR);
+
+	// Test valid encoding and verify bytes of block header.
+	// More complicated tests for encoding headers are included
+	// in test_lzma_block_header_decode.
+	block.filters = filters_one;
+	assert_lzma_ret(lzma_block_header_size(&block), LZMA_OK);
+	assert_lzma_ret(lzma_block_header_encode(&block, out), LZMA_OK);
+
+	// First read block header size from out and verify
+	// that it == (encoded size + 1) * 4
+	uint32_t header_size = (out0 + 1U) * 4;
+	assert_uint_eq(header_size, block.header_size);
+
+	// Next read block flags
+	uint8_t flags = out1;
+
+	// Should have number of filters = 1
+	assert_uint_eq((flags & 0x3) + 1, 1);
+
+	// Bits 2-7 must be empty not set
+	assert_uint_eq(flags & (0xFF - 0x3), 0);
+
+	// Verify filter flags
+	// Decode Filter ID
+	lzma_vli filter_id = 0;
+	size_t pos = 2;
+	assert_lzma_ret(lzma_vli_decode(&filter_id, NULL, out,
+			&pos, header_size), LZMA_OK);
+	assert_uint_eq(filter_id, filters_one0.id);
+
+	// Decode Size of Properties
+	lzma_vli prop_size = 0;
+	assert_lzma_ret(lzma_vli_decode(&prop_size, NULL, out,
+			&pos, header_size), LZMA_OK);
+
+	// LZMA2 has 1 byte prop size
+	assert_uint_eq(prop_size, 1);
+	uint8_t expected_filter_props = 0;
+	assert_lzma_ret(lzma_properties_encode(filters_one,
+			&expected_filter_props), LZMA_OK);
+	assert_uint_eq(outpos, expected_filter_props);
+	pos++;
+
+	// Check null-padding
+	for (size_t i = pos; i < header_size - 4; i++)
+		assert_uint_eq(outi, 0);
+
+	// Check CRC32
+	assert_uint_eq(read32le(&outheader_size - 4), lzma_crc32(out,
+			header_size - 4, 0));
+#endif
 }
 
 
+#if defined(HAVE_ENCODERS) && defined(HAVE_DECODERS)
+// Helper function to compare two lzma_block structures field by field
 static void
-test2(void)
+compare_blocks(lzma_block *block_expected, lzma_block *block_actual)
 {
-	known_options = (lzma_block){
-		.check = LZMA_CHECK_CRC32,
-		.compressed_size = LZMA_VLI_UNKNOWN,
-		.uncompressed_size = LZMA_VLI_UNKNOWN,
-		.filters = filters_four,
-	};
-
-	expect(lzma_block_header_size(&known_options) == LZMA_OK);
-	code();
-
-	known_options.compressed_size = 123456;
-	known_options.uncompressed_size = 234567;
-	expect(lzma_block_header_size(&known_options) == LZMA_OK);
-	code();
+	assert_uint_eq(block_actual->version, block_expected->version);
+	assert_uint_eq(block_actual->compressed_size,
+			block_expected->compressed_size);
+	assert_uint_eq(block_actual->uncompressed_size,
+			block_expected->uncompressed_size);
+	assert_uint_eq(block_actual->check, block_expected->check);
+	assert_uint_eq(block_actual->header_size, block_expected->header_size);
+
+	// Compare filter IDs
+	assert_true(block_expected->filters && block_actual->filters);
+	lzma_filter expected_filter = block_expected->filters0;
+	uint32_t filter_count = 0;
+	while (expected_filter.id != LZMA_VLI_UNKNOWN) {
+		assert_uint_eq(block_actual->filtersfilter_count.id,
+				expected_filter.id);
+		expected_filter = block_expected->filters++filter_count;
+	}
 
-	// We can make the sizes smaller while keeping the header size
-	// the same.
-	known_options.compressed_size = 12;
-	known_options.uncompressed_size = 23;
-	code();
+	assert_uint_eq(block_actual->filtersfilter_count.id,
+			LZMA_VLI_UNKNOWN);
 }
+#endif
 
 
 static void
-test3(void)
+test_lzma_block_header_decode(void)
 {
-	known_options = (lzma_block){
-		.check = LZMA_CHECK_CRC32,
+#if !defined(HAVE_ENCODERS) || !defined(HAVE_DECODERS)
+	assert_skip("Encoder or decoder support disabled");
+#else
+	if (!lzma_filter_encoder_is_supported(LZMA_FILTER_X86)
+ || !lzma_filter_decoder_is_supported(LZMA_FILTER_X86))
+ assert_skip("x86 BCJ encoder and/or decoder "
+ "is disabled");
+
+	lzma_block block = {
+		.filters = filters_one,
 		.compressed_size = LZMA_VLI_UNKNOWN,
 		.uncompressed_size = LZMA_VLI_UNKNOWN,
-		.filters = filters_one,
+		.check = LZMA_CHECK_CRC32,
+		.version = 0
 	};
 
-	expect(lzma_block_header_size(&known_options) == LZMA_OK);
-	known_options.header_size += 4;
-	expect(lzma_block_header_encode(&known_options, buf) == LZMA_OK);
-
-	lzma_filter filtersLZMA_FILTERS_MAX + 1;
-	decoded_options.header_size = known_options.header_size;
-	decoded_options.check = known_options.check;
-	decoded_options.filters = filters;
-
-	// Wrong size
-	++buf0;
-	expect(lzma_block_header_decode(&decoded_options, NULL, buf)
-			== LZMA_PROG_ERROR);
-	--buf0;
-
-	// Wrong CRC32
-	bufknown_options.header_size - 1 ^= 1;
-	expect(lzma_block_header_decode(&decoded_options, NULL, buf)
-			== LZMA_DATA_ERROR);
-	bufknown_options.header_size - 1 ^= 1;
-
-	// Unsupported filter
-	// NOTE: This may need updating when new IDs become supported.
-	buf2 ^= 0x1F;
-	write32le(buf + known_options.header_size - 4,
-			lzma_crc32(buf, known_options.header_size - 4, 0));
-	expect(lzma_block_header_decode(&decoded_options, NULL, buf)
-			== LZMA_OPTIONS_ERROR);
-	buf2 ^= 0x1F;
-
-	// Non-nul Padding
-	bufknown_options.header_size - 4 - 1 ^= 1;
-	write32le(buf + known_options.header_size - 4,
-			lzma_crc32(buf, known_options.header_size - 4, 0));
-	expect(lzma_block_header_decode(&decoded_options, NULL, buf)
-			== LZMA_OPTIONS_ERROR);
-	bufknown_options.header_size - 4 - 1 ^= 1;
+	assert_lzma_ret(lzma_block_header_size(&block), LZMA_OK);
+
+	// Encode block header with simple options
+	uint8_t outLZMA_BLOCK_HEADER_SIZE_MAX;
+	assert_lzma_ret(lzma_block_header_encode(&block, out), LZMA_OK);
+
+	// Decode block header and check that the options match
+	lzma_filter decoded_filtersLZMA_FILTERS_MAX + 1;
+	lzma_block decoded_block = {
+		.version = 0,
+		.filters = decoded_filters,
+		.check = LZMA_CHECK_CRC32
+	};
+	decoded_block.header_size = lzma_block_header_size_decode(out0);
+
+	assert_lzma_ret(lzma_block_header_decode(&decoded_block, NULL, out),
+			LZMA_OK);
+	compare_blocks(&block, &decoded_block);
+
+	// Reset output buffer and decoded_block
+	memzero(out, LZMA_BLOCK_HEADER_SIZE_MAX);
+	memzero(&decoded_block, sizeof(lzma_block));
+	decoded_block.filters = decoded_filters;
+	decoded_block.check = LZMA_CHECK_CRC32;
+
+	// Test with compressed size set
+	block.compressed_size = 4096;
+	assert_lzma_ret(lzma_block_header_size(&block), LZMA_OK);
+	assert_lzma_ret(lzma_block_header_encode(&block, out), LZMA_OK);
+	decoded_block.header_size = lzma_block_header_size_decode(out0);
+	assert_lzma_ret(lzma_block_header_decode(&decoded_block, NULL, out),
+			LZMA_OK);
+	compare_blocks(&block, &decoded_block);
+
+	memzero(out, LZMA_BLOCK_HEADER_SIZE_MAX);
+	memzero(&decoded_block, sizeof(lzma_block));
+	decoded_block.filters = decoded_filters;
+	decoded_block.check = LZMA_CHECK_CRC32;
+
+	// Test with uncompressed size set
+	block.uncompressed_size = 4096;
+	assert_lzma_ret(lzma_block_header_size(&block), LZMA_OK);
+	assert_lzma_ret(lzma_block_header_encode(&block, out), LZMA_OK);
+	decoded_block.header_size = lzma_block_header_size_decode(out0);
+	assert_lzma_ret(lzma_block_header_decode(&decoded_block, NULL, out),
+			LZMA_OK);
+	compare_blocks(&block, &decoded_block);
+
+	memzero(out, LZMA_BLOCK_HEADER_SIZE_MAX);
+	memzero(&decoded_block, sizeof(lzma_block));
+	decoded_block.filters = decoded_filters;
+	decoded_block.check = LZMA_CHECK_CRC32;
+
+	// Test with multiple filters
+	block.filters = filters_four;
+	assert_lzma_ret(lzma_block_header_size(&block), LZMA_OK);
+	assert_lzma_ret(lzma_block_header_encode(&block, out), LZMA_OK);
+	decoded_block.header_size = lzma_block_header_size_decode(out0);
+	assert_lzma_ret(lzma_block_header_decode(&decoded_block, NULL, out),
+			LZMA_OK);
+	compare_blocks(&block, &decoded_block);
+
+	memzero(&decoded_block, sizeof(lzma_block));
+	decoded_block.filters = decoded_filters;
+	decoded_block.check = LZMA_CHECK_CRC32;
+	decoded_block.header_size = lzma_block_header_size_decode(out0);
+
+	// Test with too high version. The decoder will set it to a version
+	// that it supports.
+	decoded_block.version = 2;
+	assert_lzma_ret(lzma_block_header_decode(&decoded_block, NULL, out),
+			LZMA_OK);
+	assert_uint_eq(decoded_block.version, 1);
+
+	// Test bad check type
+	decoded_block.check = LZMA_CHECK_ID_MAX + 1;
+	assert_lzma_ret(lzma_block_header_decode(&decoded_block, NULL, out),
+			LZMA_PROG_ERROR);
+	decoded_block.check = LZMA_CHECK_CRC32;
+
+	// Test bad check value
+	outdecoded_block.header_size - 1 -= 10;
+	assert_lzma_ret(lzma_block_header_decode(&decoded_block, NULL, out),
+			LZMA_DATA_ERROR);
+	outdecoded_block.header_size - 1 += 10;
+
+	// Test non-NULL padding
+	outdecoded_block.header_size - 5 = 1;
+
+	// Recompute CRC32
+	write32le(&outdecoded_block.header_size - 4, lzma_crc32(out,
+			decoded_block.header_size - 4, 0));
+	assert_lzma_ret(lzma_block_header_decode(&decoded_block, NULL, out),
+			LZMA_OPTIONS_ERROR);
+
+	// Test unsupported flags
+	out1 = 0xFF;
+
+	// Recompute CRC32
+	write32le(&outdecoded_block.header_size - 4, lzma_crc32(out,
+			decoded_block.header_size - 4, 0));
+	assert_lzma_ret(lzma_block_header_decode(&decoded_block, NULL, out),
+			LZMA_OPTIONS_ERROR);
+#endif
 }
 
 
-int
-main(void)
+extern int
+main(int argc, char **argv)
 {
-	succeed(lzma_lzma_preset(&opt_lzma, 1));
+	tuktest_start(argc, argv);
+
+	if (lzma_lzma_preset(&opt_lzma, 1))
+		tuktest_error("lzma_lzma_preset() failed");
 
-	test1();
-	test2();
-	test3();
+	tuktest_run(test_lzma_block_header_size);
+	tuktest_run(test_lzma_block_header_encode);
+	tuktest_run(test_lzma_block_header_decode);
 
-	return 0;
+	return tuktest_end();
 }

_service:tar_scm:xz-5.2.5.tar.xz/tests/test_check.c -> _service:tar_scm:xz-5.4.1.tar.xz/tests/test_check.c Changed

@@ -2,10 +2,9 @@
 //
 /// \file test_check.c
 /// \brief Tests integrity checks
-///
-/// \todo Add SHA256
 //
-// Author: Lasse Collin
+// Authors: Lasse Collin
+// Jia Tan
 //
 // This file has been put into the public domain.
 // You can do whatever you want with this file.
@@ -13,6 +12,7 @@
 ///////////////////////////////////////////////////////////////////////////////
 
 #include "tests.h"
+#include "mythread.h"
 
 
 // These must be specified as numbers so that the test works on EBCDIC
@@ -23,66 +23,368 @@
 static const uint8_t test_unaligned12
 		= { 120, 120, 120, 49, 50, 51, 52, 53, 54, 55, 56, 57 };
 
+// 2 MB is more than enough for the tests. Actually a tiny value would
+// work because we don't actually decompress the files, we only test
+// decoding of the Stream Header fields.
+#define TEST_CHECK_MEMLIMIT (2U << 20)
 
-static bool
-test_crc32(void)
+static size_t no_check_size;
+static uint8_t *no_check_xz_data;
+
+static size_t unsupported_check_size;
+static uint8_t *unsupported_check_xz_data;
+
+#ifdef HAVE_CHECK_CRC32
+static size_t crc32_size;
+static uint8_t *crc32_xz_data;
+#endif
+
+#ifdef HAVE_CHECK_CRC64
+static size_t crc64_size;
+static uint8_t *crc64_xz_data;
+#endif
+
+#ifdef HAVE_CHECK_SHA256
+static size_t sha256_size;
+static uint8_t *sha256_xz_data;
+#endif
+
+
+#ifdef HAVE_CHECK_CRC64
+static const uint8_t *
+get_random256(uint32_t *seed)
 {
-	static const uint32_t test_vector = 0xCBF43926;
+	static uint8_t buf256;
+
+	for (size_t i = 0; i < sizeof(buf); ++i) {
+		*seed = *seed * 1103515245 + 12345;
+		bufi = (uint8_t)(*seed >> 22);
+	}
+
+	return buf;
+}
+#endif
+
+
+static void
+test_lzma_crc32(void)
+{
+	// CRC32 is always enabled.
+	assert_true(lzma_check_is_supported(LZMA_CHECK_CRC32));
+
+	const uint32_t test_vector = 0xCBF43926;
 
 	// Test 1
-	uint32_t crc = lzma_crc32(test_string, sizeof(test_string), 0);
-	if (crc != test_vector)
-		return true;
+	assert_uint_eq(lzma_crc32(test_string, sizeof(test_string), 0),
+			test_vector);
 
 	// Test 2
-	crc = lzma_crc32(test_unaligned + 3, sizeof(test_string), 0);
-	if (crc != test_vector)
-		return true;
+	assert_uint_eq(lzma_crc32(test_unaligned + 3, sizeof(test_string), 0),
+			test_vector);
 
 	// Test 3
-	crc = 0;
+	uint32_t crc = 0;
 	for (size_t i = 0; i < sizeof(test_string); ++i)
 		crc = lzma_crc32(test_string + i, 1, crc);
-	if (crc != test_vector)
-		return true;
-
-	return false;
+	assert_uint_eq(crc, test_vector);
 }
 
 
-static bool
-test_crc64(void)
+static void
+test_lzma_crc64(void)
 {
-	static const uint64_t test_vector = 0x995DC9BBDF1939FA;
+	// CRC64 can be disabled.
+	if (!lzma_check_is_supported(LZMA_CHECK_CRC64))
+		assert_skip("CRC64 support is disabled");
+
+	// If CRC64 is disabled then lzma_crc64() will be missing.
+	// Using an ifdef here avoids a linker error.
+#ifdef HAVE_CHECK_CRC64
+	const uint64_t test_vector = 0x995DC9BBDF1939FA;
 
 	// Test 1
-	uint64_t crc = lzma_crc64(test_string, sizeof(test_string), 0);
-	if (crc != test_vector)
-		return true;
+	assert_uint_eq(lzma_crc64(test_string, sizeof(test_string), 0),
+			test_vector);
 
 	// Test 2
-	crc = lzma_crc64(test_unaligned + 3, sizeof(test_string), 0);
-	if (crc != test_vector)
-		return true;
+	assert_uint_eq(lzma_crc64(test_unaligned + 3, sizeof(test_string), 0),
+			test_vector);
 
 	// Test 3
-	crc = 0;
+	uint64_t crc = 0;
 	for (size_t i = 0; i < sizeof(test_string); ++i)
 		crc = lzma_crc64(test_string + i, 1, crc);
-	if (crc != test_vector)
-		return true;
+	assert_uint_eq(crc, test_vector);
+
+	// Test 4: The CLMUL implementation works on 16-byte chunks.
+	// Test combination of different start and end alignments
+	// and also short buffer lengths where special handling is needed.
+	uint32_t seed = 29;
+	crc = 0x96E30D5184B7FA2C; // Random initial value
+	for (size_t start = 0; start < 32; ++start)
+		for (size_t size = 1; size < 256 - 32; ++size)
+			crc = lzma_crc64(get_random256(&seed), size, crc);
+
+	assert_uint_eq(crc, 0x23AB787177231C9F);
+#endif
+}
+
+
+static void
+test_lzma_supported_checks(void)
+{
+	static const int expected_check_ids = {
+		LZMA_CHECK_NONE,
+#ifdef HAVE_CHECK_CRC32
+		LZMA_CHECK_CRC32,
+#endif
+#ifdef HAVE_CHECK_CRC64
+		LZMA_CHECK_CRC64,
+#endif
+#ifdef HAVE_CHECK_SHA256
+		LZMA_CHECK_SHA256,
+#endif
+	};
+
+	for (int i = 0; i <= LZMA_CHECK_ID_MAX + 1; i++) {
+		bool matched = false;
+		for (unsigned int j = 0; j < ARRAY_SIZE(expected_check_ids);
+				j++) {
+			if (expected_check_idsj == i) {
+				matched = true;
+				break;
+			}
+		}
+
+		if (matched)
+			assert_true(lzma_check_is_supported(i));
+		else
+			assert_false(lzma_check_is_supported(i));
+	}
+}
+
+
+static void
+test_lzma_check_size(void)
+{
+	// Expected check sizes taken from src/liblzma/api/lzma/check.h
+	static const uint32_t expected_check_sizes = {
+			0, 4, 4, 4, 8, 8, 8, 16, 16, 16,
+			32, 32, 32, 64, 64, 64
+	};
+
+	for (unsigned int i = 0; i < ARRAY_SIZE(expected_check_sizes); i++)
+		assert_uint_eq(expected_check_sizesi, lzma_check_size(i));
+
+	assert_uint_eq(lzma_check_size(LZMA_CHECK_ID_MAX + 1), UINT32_MAX);
+}
+
+
+// Test the single threaded decoder for lzma_get_check
+static void
+test_lzma_get_check_st(void)
+{
+#ifndef HAVE_DECODERS
+	assert_skip("Decoder support disabled");
+#else
+	const uint32_t flags = LZMA_TELL_ANY_CHECK |
+			LZMA_TELL_UNSUPPORTED_CHECK |
+			LZMA_TELL_NO_CHECK;
 
-	return false;
+	uint8_t outbuf128;
+	lzma_stream strm = LZMA_STREAM_INIT;
+
+	// Test a file with no integrity check:
+	assert_lzma_ret(lzma_stream_decoder(&strm, TEST_CHECK_MEMLIMIT,
+			flags), LZMA_OK);
+	strm.next_in = no_check_xz_data;
+	strm.avail_in = no_check_size;
+	strm.next_out = outbuf;
+	strm.avail_out = sizeof(outbuf);
+
+	assert_lzma_ret(lzma_code(&strm, LZMA_RUN), LZMA_NO_CHECK);
+	assert_lzma_check(lzma_get_check(&strm), LZMA_CHECK_NONE);
+	assert_lzma_ret(lzma_code(&strm, LZMA_RUN), LZMA_STREAM_END);
+
+	// Test a file with an unsupported integrity check type:
+	assert_lzma_ret(lzma_stream_decoder(&strm, TEST_CHECK_MEMLIMIT,
+			flags), LZMA_OK);
+	strm.next_in = unsupported_check_xz_data;
+	strm.avail_in = unsupported_check_size;
+	strm.next_out = outbuf;
+	strm.avail_out = sizeof(outbuf);
+
+	assert_lzma_ret(lzma_code(&strm, LZMA_RUN), LZMA_UNSUPPORTED_CHECK);
+	assert_lzma_ret(lzma_code(&strm, LZMA_RUN), LZMA_STREAM_END);
+
+	// Test a file with CRC32 as the integrity check:
+#ifdef HAVE_CHECK_CRC32
+	assert_lzma_ret(lzma_stream_decoder(&strm, TEST_CHECK_MEMLIMIT,
+			flags), LZMA_OK);
+	strm.next_in = crc32_xz_data;
+	strm.avail_in = crc32_size;
+	strm.next_out = outbuf;
+	strm.avail_out = sizeof(outbuf);
+
+	assert_lzma_ret(lzma_code(&strm, LZMA_RUN), LZMA_GET_CHECK);
+	assert_lzma_check(lzma_get_check(&strm), LZMA_CHECK_CRC32);
+	assert_lzma_ret(lzma_code(&strm, LZMA_RUN), LZMA_STREAM_END);
+#endif
+
+	// Test a file with CRC64 as the integrity check:
+#ifdef HAVE_CHECK_CRC64
+	assert_lzma_ret(lzma_stream_decoder(&strm, TEST_CHECK_MEMLIMIT,
+			flags), LZMA_OK);
+	strm.next_in = crc64_xz_data;
+	strm.avail_in = crc64_size;
+	strm.next_out = outbuf;
+	strm.avail_out = sizeof(outbuf);
+
+	assert_lzma_ret(lzma_code(&strm, LZMA_RUN), LZMA_GET_CHECK);
+	assert_lzma_check(lzma_get_check(&strm), LZMA_CHECK_CRC64);
+	assert_lzma_ret(lzma_code(&strm, LZMA_RUN), LZMA_STREAM_END);
+#endif
+
+	// Test a file with SHA-256 as the integrity check:
+#ifdef HAVE_CHECK_SHA256
+	assert_lzma_ret(lzma_stream_decoder(&strm, TEST_CHECK_MEMLIMIT,
+			flags), LZMA_OK);
+	strm.next_in = sha256_xz_data;
+	strm.avail_in = sha256_size;
+	strm.next_out = outbuf;
+	strm.avail_out = sizeof(outbuf);
+
+	assert_lzma_ret(lzma_code(&strm, LZMA_RUN), LZMA_GET_CHECK);
+	assert_lzma_check(lzma_get_check(&strm), LZMA_CHECK_SHA256);
+	assert_lzma_ret(lzma_code(&strm, LZMA_RUN), LZMA_STREAM_END);
+#endif
+
+	lzma_end(&strm);
+#endif
 }
 
 
-int
-main(void)
+static void
+test_lzma_get_check_mt(void)
 {
-	bool error = false;
+#ifndef MYTHREAD_ENABLED
+	assert_skip("Threading support disabled");
+#elif !defined(HAVE_DECODERS)
+	assert_skip("Decoder support disabled");
+#else
+	const uint32_t flags = LZMA_TELL_ANY_CHECK |
+			LZMA_TELL_UNSUPPORTED_CHECK |
+			LZMA_TELL_NO_CHECK;
+
+	const lzma_mt options = {
+		.flags = flags,
+		.threads = 2,
+		.timeout = 0,
+		.memlimit_threading = TEST_CHECK_MEMLIMIT,
+		.memlimit_stop = TEST_CHECK_MEMLIMIT
+	};
+
+	uint8_t outbuf128;
+	lzma_stream strm = LZMA_STREAM_INIT;
+
+	// Test a file with no integrity check:
+	assert_lzma_ret(lzma_stream_decoder_mt(&strm, &options), LZMA_OK);
+	strm.next_in = no_check_xz_data;
+	strm.avail_in = no_check_size;
+	strm.next_out = outbuf;
+	strm.avail_out = sizeof(outbuf);
+
+	assert_lzma_ret(lzma_code(&strm, LZMA_RUN), LZMA_NO_CHECK);
+	assert_lzma_check(lzma_get_check(&strm), LZMA_CHECK_NONE);
+	assert_lzma_ret(lzma_code(&strm, LZMA_RUN), LZMA_STREAM_END);
+
+	// Test a file with an unsupported integrity check type:
+	assert_lzma_ret(lzma_stream_decoder_mt(&strm, &options), LZMA_OK);
+	strm.next_in = unsupported_check_xz_data;
+	strm.avail_in = unsupported_check_size;
+	strm.next_out = outbuf;
+	strm.avail_out = sizeof(outbuf);
+
+	assert_lzma_ret(lzma_code(&strm, LZMA_RUN), LZMA_UNSUPPORTED_CHECK);
+	assert_lzma_ret(lzma_code(&strm, LZMA_RUN), LZMA_STREAM_END);
+
+	// Test a file with CRC32 as the integrity check:
+#ifdef HAVE_CHECK_CRC32
+	assert_lzma_ret(lzma_stream_decoder_mt(&strm, &options), LZMA_OK);
+	strm.next_in = crc32_xz_data;
+	strm.avail_in = crc32_size;
+	strm.next_out = outbuf;
+	strm.avail_out = sizeof(outbuf);
+
+	assert_lzma_ret(lzma_code(&strm, LZMA_RUN), LZMA_GET_CHECK);
+	assert_lzma_check(lzma_get_check(&strm), LZMA_CHECK_CRC32);
+	assert_lzma_ret(lzma_code(&strm, LZMA_RUN), LZMA_STREAM_END);
+#endif
+
+	// Test a file with CRC64 as the integrity check:
+#ifdef HAVE_CHECK_CRC64
+	assert_lzma_ret(lzma_stream_decoder_mt(&strm, &options), LZMA_OK);
+	strm.next_in = crc64_xz_data;
+	strm.avail_in = crc64_size;
+	strm.next_out = outbuf;
+	strm.avail_out = sizeof(outbuf);
+
+	assert_lzma_ret(lzma_code(&strm, LZMA_RUN), LZMA_GET_CHECK);
+	assert_lzma_check(lzma_get_check(&strm), LZMA_CHECK_CRC64);
+	assert_lzma_ret(lzma_code(&strm, LZMA_RUN), LZMA_STREAM_END);
+#endif
+
+	// Test a file with SHA-256 as the integrity check:
+#ifdef HAVE_CHECK_SHA256
+	assert_lzma_ret(lzma_stream_decoder_mt(&strm,&options), LZMA_OK);
+	strm.next_in = sha256_xz_data;
+	strm.avail_in = sha256_size;
+	strm.next_out = outbuf;
+	strm.avail_out = sizeof(outbuf);
+
+	assert_lzma_ret(lzma_code(&strm, LZMA_RUN), LZMA_GET_CHECK);
+	assert_lzma_check(lzma_get_check(&strm), LZMA_CHECK_SHA256);
+	assert_lzma_ret(lzma_code(&strm, LZMA_RUN), LZMA_STREAM_END);
+#endif
+
+	lzma_end(&strm);
+#endif
+}
+
+
+extern int
+main(int argc, char **argv)
+{
+	tuktest_start(argc, argv);
+
+	no_check_xz_data = tuktest_file_from_srcdir(
+			"files/good-1-check-none.xz", &no_check_size);
+
+	unsupported_check_xz_data = tuktest_file_from_srcdir(
+			"files/unsupported-check.xz",
+			&unsupported_check_size);
+
+#ifdef HAVE_CHECK_CRC32
+	crc32_xz_data = tuktest_file_from_srcdir(
+			"files/good-1-check-crc32.xz", &crc32_size);
+#endif
+
+#ifdef HAVE_CHECK_CRC64
+	crc64_xz_data = tuktest_file_from_srcdir(
+			"files/good-1-check-crc64.xz", &crc64_size);
+#endif
+
+#ifdef HAVE_CHECK_SHA256
+	sha256_xz_data = tuktest_file_from_srcdir(
+			"files/good-1-check-sha256.xz", &sha256_size);
+#endif
 
-	error |= test_crc32();
-	error |= test_crc64();
+	tuktest_run(test_lzma_crc32);
+	tuktest_run(test_lzma_crc64);
+	tuktest_run(test_lzma_supported_checks);
+	tuktest_run(test_lzma_check_size);
+	tuktest_run(test_lzma_get_check_st);
+	tuktest_run(test_lzma_get_check_mt);
 
-	return error ? 1 : 0;
+	return tuktest_end();
 }

_service:tar_scm:xz-5.2.5.tar.xz/tests/test_compress.sh -> _service:tar_scm:xz-5.4.1.tar.xz/tests/test_compress.sh Changed

@@ -13,7 +13,18 @@
 if test -x ../src/xz/xz ; then
 	:
 else
-	(exit 77)
+	exit 77
+fi
+
+# If compression or decompression support is missing, this test is skipped.
+# This isn't perfect as if only some compressors or decompressors are disabled
+# then this script can still fail because for now this doesn't check the
+# availability of each filter.
+if grep 'define HAVE_ENCODERS' ../config.h > /dev/null \
+		&& grep 'define HAVE_DECODERS' ../config.h > /dev/null ; then
+	:
+else
+	echo "Compression or decompression support is disabled, skipping this test."
 	exit 77
 fi
 
@@ -21,122 +32,118 @@
 eval 'unset foo ; foo() { return 42; } ; foo'
 if test $? != 42 ; then
 	echo "/bin/sh doesn't support functions, skipping this test."
-	(exit 77)
 	exit 77
 fi
 
 test_xz() {
-	if $XZ -c "$@" "$FILE" > tmp_compressed; then
+	if $XZ -c "$@" "$FILE" > "$TMP_COMP"; then
 		:
 	else
 		echo "Compressing failed: $* $FILE"
-		(exit 1)
 		exit 1
 	fi
 
-	if $XZ -cd tmp_compressed > tmp_uncompressed ; then
+	if $XZ -cd "$TMP_COMP" > "$TMP_UNCOMP" ; then
 		:
 	else
 		echo "Decompressing failed: $* $FILE"
-		(exit 1)
 		exit 1
 	fi
 
-	if cmp tmp_uncompressed "$FILE" ; then
+	if cmp "$TMP_UNCOMP" "$FILE" ; then
 		:
 	else
 		echo "Decompressed file does not match" \
 				"the original: $* $FILE"
-		(exit 1)
 		exit 1
 	fi
 
 	if test -n "$XZDEC" ; then
-		if $XZDEC tmp_compressed > tmp_uncompressed ; then
+		if $XZDEC "$TMP_COMP" > "$TMP_UNCOMP" ; then
 			:
 		else
 			echo "Decompressing failed: $* $FILE"
-			(exit 1)
 			exit 1
 		fi
 
-		if cmp tmp_uncompressed "$FILE" ; then
+		if cmp "$TMP_UNCOMP" "$FILE" ; then
 			:
 		else
 			echo "Decompressed file does not match" \
 					"the original: $* $FILE"
-			(exit 1)
 			exit 1
 		fi
 	fi
-
-	# Show progress:
-	echo . | tr -d '\n\r'
 }
 
 XZ="../src/xz/xz --memlimit-compress=48MiB --memlimit-decompress=5MiB \
-		--no-adjust --threads=1 --check=crc64"
+		--no-adjust --threads=1 --check=crc32"
+grep "define HAVE_CHECK_CRC64" ../config.h > /dev/null \
+		&& XZ="$XZ --check=crc64"
 XZDEC="../src/xzdec/xzdec" # No memory usage limiter available
 test -x ../src/xzdec/xzdec || XZDEC=
 
-# Create the required input files.
-if ./create_compress_files ; then
-	:
-else
-	rm -f compress_*
-	echo "Failed to create files to test compression."
-	(exit 1)
-	exit 1
-fi
+# Create the required input file if needed.
+#
+# Derive temporary filenames for compressed and uncompressed outputs
+# from the input filename. This is needed when multiple tests are
+# run in parallel.
+FILE=$1
+TMP_COMP="tmp_comp_$FILE"
+TMP_UNCOMP="tmp_uncomp_$FILE"
+
+case $FILE in
+	# compress_generated files will be created in the build directory
+	# in the /tests/ sub-directory.
+	compress_generated_*)
+		if ./create_compress_files "$FILE" ; then
+			:
+		else
+			rm -f "$FILE"
+			echo "Failed to create the file '$FILE'."
+			exit 1
+		fi
+		;;
+	# compress_prepared files exist in the source directory since they
+	# do not need to be copied or regenerated.
+	compress_prepared_*)
+		FILE="$srcdir/$FILE"
+		;;
+	'')
+		echo "No test file was specified."
+		exit 1
+		;;
+esac
 
 # Remove temporary now (in case they are something weird), and on exit.
-rm -f tmp_compressed tmp_uncompressed
-trap 'rm -f tmp_compressed tmp_uncompressed' 0
-
-# Compress and decompress each file with various filter configurations.
-# This takes quite a bit of time.
-echo "test_compress.sh:"
-for FILE in compress_generated_* "$srcdir"/compress_prepared_*
-do
-	MSG=`echo "x$FILE" | sed 's,^x,,; s,^.*/,,; s,^compress_,,'`
-	echo "  $MSG" | tr -d '\n\r'
-
-	# Don't test with empty arguments; it breaks some ancient
-	# proprietary /bin/sh versions due to $@ used in test_xz().
-	test_xz -1
-	test_xz -2
-	test_xz -3
-	test_xz -4
-
-	# Disabled until Subblock format is stable.
-#		--subblock \
-#		--subblock=size=1 \
-#		--subblock=size=1,rle=1 \
-#		--subblock=size=1,rle=4 \
-#		--subblock=size=4,rle=4 \
-#		--subblock=size=8,rle=4 \
-#		--subblock=size=8,rle=8 \
-#		--subblock=size=4096,rle=12 \
+rm -f "$TMP_COMP" "$TMP_UNCOMP"
+trap 'rm -f "$TMP_COMP" "$TMP_UNCOMP"' 0
+
+# Compress and decompress the file with various filter configurations.
 #
-	for ARGS in \
-		--delta=dist=1 \
-		--delta=dist=4 \
-		--delta=dist=256 \
-		--x86 \
-		--powerpc \
-		--ia64 \
-		--arm \
-		--armthumb \
-		--sparc
-	do
-		test_xz $ARGS --lzma2=dict=64KiB,nice=32,mode=fast
-
-		# Disabled until Subblock format is stable.
-		# test_xz --subblock $ARGS --lzma2=dict=64KiB,nice=32,mode=fast
-	done
-
-	echo
-done
-
-(exit 0)
+# Don't test with empty arguments; it breaks some ancient
+# proprietary /bin/sh versions due to $@ used in test_xz().
+test_xz -1
+test_xz -2
+test_xz -3
+test_xz -4
+
+test_filter()
+{
+	grep "define HAVE_ENCODER_$1" ../config.h > /dev/null || return
+	grep "define HAVE_DECODER_$1" ../config.h > /dev/null || return
+	shift
+	test_xz "$@" --lzma2=dict=64KiB,nice=32,mode=fast
+}
+
+test_filter DELTA --delta=dist=1
+test_filter DELTA --delta=dist=4
+test_filter DELTA --delta=dist=256
+test_filter X86 --x86
+test_filter POWERPC --power
+test_filter IA64 --ia64
+test_filter ARM --arm
+test_filter ARMTHUMB --armthumb
+test_filter SPARC --sparc
+
 exit 0

_service:tar_scm:xz-5.4.1.tar.xz/tests/test_compress_generated_abc Added

_service:tar_scm:xz-5.4.1.tar.xz/tests/test_compress_generated_random Added

_service:tar_scm:xz-5.4.1.tar.xz/tests/test_compress_generated_text Added

_service:tar_scm:xz-5.4.1.tar.xz/tests/test_compress_prepared_bcj_sparc Added

_service:tar_scm:xz-5.4.1.tar.xz/tests/test_compress_prepared_bcj_x86 Added

_service:tar_scm:xz-5.2.5.tar.xz/tests/test_files.sh -> _service:tar_scm:xz-5.4.1.tar.xz/tests/test_files.sh Changed

@@ -15,25 +15,83 @@
 test -x "$XZ" || XZ=
 test -x "$XZDEC" || XZDEC=
 if test -z "$XZ$XZDEC"; then
-	(exit 77)
+	echo "xz and xzdec were not built, skipping this test."
 	exit 77
 fi
 
+# If decompression support is missing, this test is skipped.
+# This isn't perfect as if only some decompressors are disabled
+# then some good files might not decompress and the test fails
+# for a (kind of) wrong reason.
+if grep 'define HAVE_DECODERS' ../config.h > /dev/null ; then
+	:
+else
+	echo "Decompression support is disabled, skipping this test."
+	exit 77
+fi
+
+# If a feature was disabled at build time, make it possible to skip
+# some of the test files. Use exit status 77 if any files were skipped.
+EXIT_STATUS=0
+have_feature()
+{
+	grep "define HAVE_$1" ../config.h > /dev/null && return 0
+	printf '%s: Skipping because HAVE_%s is not enabled\n' "$2" "$1"
+	EXIT_STATUS=77
+	return 1
+}
+
+
+#######
+# .xz #
+#######
+
+# If these integrity check types were disabled at build time,
+# allow the tests to pass still.
+NO_WARN=
+grep 'define HAVE_CHECK_CRC64' ../config.h > /dev/null || NO_WARN=-qQ
+grep 'define HAVE_CHECK_SHA256' ../config.h > /dev/null || NO_WARN=-qQ
+
 for I in "$srcdir"/files/good-*.xz
 do
-	if test -z "$XZ" || "$XZ" -dc "$I" > /dev/null; then
+	# If features were disabled at build time, keep this still working.
+	case $I in
+		*/good-1-*delta-lzma2*.xz)
+			have_feature DECODER_DELTA "$I" || continue
+			;;
+	esac
+	case $I in
+		*/good-1-empty-bcj-lzma2.xz)
+			have_feature DECODER_POWERPC "$I" || continue
+			;;
+	esac
+	case $I in
+		*/good-1-sparc-lzma2.xz)
+			have_feature DECODER_SPARC "$I" || continue
+			;;
+	esac
+	case $I in
+		*/good-1-x86-lzma2.xz)
+			have_feature DECODER_X86 "$I" || continue
+			;;
+	esac
+	case $I in
+		*/good-1-arm64-lzma2-*.xz)
+			have_feature DECODER_ARM64 "$I" || continue
+			;;
+	esac
+
+	if test -z "$XZ" || "$XZ" $NO_WARN -dc "$I" > /dev/null; then
 		:
 	else
 		echo "Good file failed: $I"
-		(exit 1)
 		exit 1
 	fi
 
-	if test -z "$XZDEC" || "$XZDEC" "$I" > /dev/null; then
+	if test -z "$XZDEC" || "$XZDEC" $NO_WARN "$I" > /dev/null; then
 		:
 	else
 		echo "Good file failed: $I"
-		(exit 1)
 		exit 1
 	fi
 done
@@ -42,16 +100,98 @@
 do
 	if test -n "$XZ" && "$XZ" -dc "$I" > /dev/null 2>&1; then
 		echo "Bad file succeeded: $I"
-		(exit 1)
 		exit 1
 	fi
 
-	if test -n "$XZDEC" && "$XZDEC" "$I" > /dev/null 2>&1; then
+	# xzdec doesn't warn about unsupported check so skip this if any of
+	# the check types were disabled at built time (NO_WARN isn't empty).
+	if test -n "$XZDEC" && test -z "$NO_WARN" \
+			&& "$XZDEC" "$I" > /dev/null 2>&1; then
+		echo "Bad file succeeded: $I"
+		exit 1
+	fi
+done
+
+# Testing for the lzma_index_append() bug in <= 5.2.6 needs "xz -l":
+I="$srcdir/files/bad-3-index-uncomp-overflow.xz"
+if test -n "$XZ" && "$XZ" -l "$I" > /dev/null 2>&1; then
+	echo "Bad file succeeded with xz -l: $I"
+	exit 1
+fi
+
+for I in "$srcdir"/files/unsupported-*.xz
+do
+	# Test these only with xz as unsupported-check.xz will exit
+	# successfully with xzdec because it doesn't warn about
+	# unsupported check type.
+	if test -n "$XZ" && "$XZ" -dc "$I" > /dev/null 2>&1; then
+		echo "Unsupported file succeeded: $I"
+		exit 1
+	fi
+done
+
+# Test that this passes with --no-warn (-Q).
+I="$srcdir/files/unsupported-check.xz"
+if test -z "$XZ" || "$XZ" -dcqQ "$I" > /dev/null; then
+	:
+else
+	echo "Unsupported file failed with xz -Q: $I"
+	exit 1
+fi
+
+if test -z "$XZDEC" || "$XZDEC" -qQ "$I" > /dev/null; then
+	:
+else
+	echo "Unsupported file failed with xzdec -Q: $I"
+	exit 1
+fi
+
+
+#########
+# .lzma #
+#########
+
+for I in "$srcdir"/files/good-*.lzma
+do
+	if test -z "$XZ" || "$XZ" -dc "$I" > /dev/null; then
+		:
+	else
+		echo "Good file failed: $I"
+		exit 1
+	fi
+done
+
+for I in "$srcdir"/files/bad-*.lzma
+do
+	if test -n "$XZ" && "$XZ" -dc "$I" > /dev/null 2>&1; then
 		echo "Bad file succeeded: $I"
-		(exit 1)
 		exit 1
 	fi
 done
 
-(exit 0)
-exit 0
+
+#######
+# .lz #
+#######
+
+if grep 'define HAVE_LZIP_DECODER' ../config.h > /dev/null ; then
+	for I in "$srcdir"/files/good-*.lz
+	do
+		if test -z "$XZ" || "$XZ" -dc "$I" > /dev/null; then
+			:
+		else
+			echo "Good file failed: $I"
+			exit 1
+		fi
+	done
+
+	for I in "$srcdir"/files/bad-*.lz "$srcdir"/files/unsupported-*.lz
+	do
+		if test -n "$XZ" && "$XZ" -dc "$I" > /dev/null 2>&1; then
+			echo "Bad file succeeded: $I"
+			exit 1
+		fi
+	done
+fi
+
+exit "$EXIT_STATUS"

_service:tar_scm:xz-5.2.5.tar.xz/tests/test_filter_flags.c -> _service:tar_scm:xz-5.4.1.tar.xz/tests/test_filter_flags.c Changed

@@ -3,7 +3,8 @@
 /// \file test_filter_flags.c
 /// \brief Tests Filter Flags coders
 //
-// Author: Lasse Collin
+// Authors: Jia Tan
+// Lasse Collin
 //
 // This file has been put into the public domain.
 // You can do whatever you want with this file.
@@ -12,247 +13,515 @@
 
 #include "tests.h"
 
+// FIXME: This is from src/liblzma/common/common.h but it cannot be
+// included here. This constant is needed in only a few files, perhaps
+// move it to some other internal header or create a new one?
+#define LZMA_FILTER_RESERVED_START (LZMA_VLI_C(1) << 62)
 
-static uint8_t buffer4096;
-static lzma_filter known_flags;
-static lzma_filter decoded_flags;
-static lzma_stream strm = LZMA_STREAM_INIT;
 
+#if defined(HAVE_ENCODERS)
+// No tests are run without encoders, so init the global filters
+// only when the encoders are enabled.
+static lzma_filter lzma1_filter = { LZMA_FILTER_LZMA1, NULL };
+static lzma_filter lzma2_filter = { LZMA_FILTER_LZMA2, NULL };
+static lzma_filter delta_filter = { LZMA_FILTER_DELTA, NULL };
 
-static bool
-encode(uint32_t known_size)
-{
-	memcrap(buffer, sizeof(buffer));
-
-	uint32_t tmp;
-	if (lzma_filter_flags_size(&tmp, &known_flags) != LZMA_OK)
-		return true;
-
-	if (tmp != known_size)
-		return true;
-
-	size_t out_pos = 0;
-	if (lzma_filter_flags_encode(&known_flags,
-			buffer, &out_pos, known_size) != LZMA_OK)
-		return true;
+static lzma_filter bcj_filters_encoders = {
+#ifdef HAVE_ENCODER_X86
+	{ LZMA_FILTER_X86, NULL },
+#endif
+#ifdef HAVE_ENCODER_POWERPC
+	{ LZMA_FILTER_POWERPC, NULL },
+#endif
+#ifdef HAVE_ENCODER_IA64
+	{ LZMA_FILTER_IA64, NULL },
+#endif
+#ifdef HAVE_ENCODER_ARM
+	{ LZMA_FILTER_ARM, NULL },
+#endif
+#ifdef HAVE_ENCODER_ARM64
+	{ LZMA_FILTER_ARM64, NULL },
+#endif
+#ifdef HAVE_ENCODER_ARMTHUMB
+	{ LZMA_FILTER_ARMTHUMB, NULL },
+#endif
+#ifdef HAVE_ENCODER_SPARC
+	{ LZMA_FILTER_SPARC, NULL },
+#endif
+};
 
-	if (out_pos != known_size)
-		return true;
+// HAVE_ENCODERS ifdef not termianted here because decoders are
+// only used if encoders are, but encoders can still be used
+// even if decoders are not.
 
-	return false;
-}
+#ifdef HAVE_DECODERS
+static lzma_filter bcj_filters_decoders = {
+#ifdef HAVE_DECODER_X86
+	{ LZMA_FILTER_X86, NULL },
+#endif
+#ifdef HAVE_DECODER_POWERPC
+	{ LZMA_FILTER_POWERPC, NULL },
+#endif
+#ifdef HAVE_DECODER_IA64
+	{ LZMA_FILTER_IA64, NULL },
+#endif
+#ifdef HAVE_DECODER_ARM
+	{ LZMA_FILTER_ARM, NULL },
+#endif
+#ifdef HAVE_DECODER_ARM64
+	{ LZMA_FILTER_ARM64, NULL },
+#endif
+#ifdef HAVE_DECODER_ARMTHUMB
+	{ LZMA_FILTER_ARMTHUMB, NULL },
+#endif
+#ifdef HAVE_DECODER_SPARC
+	{ LZMA_FILTER_SPARC, NULL },
+#endif
+};
+#endif
+#endif
 
 
-static bool
-decode_ret(uint32_t known_size, lzma_ret expected_ret)
+static void
+test_lzma_filter_flags_size(void)
 {
-	memcrap(&decoded_flags, sizeof(decoded_flags));
-
-	size_t pos = 0;
-	if (lzma_filter_flags_decode(&decoded_flags, NULL,
-				buffer, &pos, known_size) != expected_ret
-			|| pos != known_size)
-		return true;
-
-	return false;
-}
+#ifndef HAVE_ENCODERS
+	assert_skip("Encoder support disabled");
+#else
+	// For each supported filter, test that the size can be calculated
+	// and that the size calculated is reasonable. A reasonable size
+	// must be greater than 0, but less than the maximum size for the
+	// block header.
+	uint32_t size = 0;
+	if (lzma_filter_encoder_is_supported(LZMA_FILTER_LZMA1)) {
+		assert_lzma_ret(lzma_filter_flags_size(&size,
+				&lzma1_filter), LZMA_PROG_ERROR);
+	}
 
+	if (lzma_filter_encoder_is_supported(LZMA_FILTER_LZMA2)) {
+		assert_lzma_ret(lzma_filter_flags_size(&size,
+				&lzma2_filter), LZMA_OK);
+		assert_true(size != 0 && size < LZMA_BLOCK_HEADER_SIZE_MAX);
+	}
 
-static bool
-decode(uint32_t known_size)
-{
-	if (decode_ret(known_size, LZMA_OK))
-		return true;
+	// Do not use macro ARRAY_SIZE() in the for loop condition directly.
+	// If the BCJ filters are not configured and built, then ARRAY_SIZE()
+	// will return 0 and cause a warning because the for loop will never
+	// execute since any unsigned number cannot be < 0 (-Werror=type-limits).
+	const uint32_t bcj_array_size = ARRAY_SIZE(bcj_filters_encoders);
+	for (uint32_t i = 0; i < bcj_array_size; i++) {
+		assert_lzma_ret(lzma_filter_flags_size(&size,
+				&bcj_filters_encodersi), LZMA_OK);
+		assert_true(size != 0 && size < LZMA_BLOCK_HEADER_SIZE_MAX);
+	}
 
-	if (known_flags.id != decoded_flags.id)
-		return true;
+	if (lzma_filter_encoder_is_supported(LZMA_FILTER_DELTA)) {
+		assert_lzma_ret(lzma_filter_flags_size(&size,
+				&delta_filter), LZMA_OK);
+		assert_true(size != 0 && size < LZMA_BLOCK_HEADER_SIZE_MAX);
+	}
 
-	return false;
+	// Test invalid Filter IDs
+	lzma_filter bad_filter = { 2, NULL };
+
+	assert_lzma_ret(lzma_filter_flags_size(&size, &bad_filter),
+			LZMA_OPTIONS_ERROR);
+	bad_filter.id = LZMA_VLI_MAX;
+	assert_lzma_ret(lzma_filter_flags_size(&size, &bad_filter),
+			LZMA_PROG_ERROR);
+	bad_filter.id = LZMA_FILTER_RESERVED_START;
+	assert_lzma_ret(lzma_filter_flags_size(&size, &bad_filter),
+			LZMA_PROG_ERROR);
+#endif
 }
 
 
-#if defined(HAVE_ENCODER_X86) && defined(HAVE_DECODER_X86)
+// Helper function for test_lzma_filter_flags_encode.
+// The should_encode parameter represents if the encoding operation
+// is expected to fail.
+// Avoid data -> encode -> decode -> compare to data.
+// Instead create expected encoding and compare to result from
+// lzma_filter_flags_encode.
+// Filter Flags in .xz are encoded as:
+// |Filter ID (VLI)|Size of Properties (VLI)|Filter Properties|
+#if defined(HAVE_ENCODERS) && defined(HAVE_DECODERS)
 static void
-test_bcj(void)
+verify_filter_flags_encode(lzma_filter *filter, bool should_encode)
 {
-	// Test 1
-	known_flags.id = LZMA_FILTER_X86;
-	known_flags.options = NULL;
-
-	expect(!encode(2));
-	expect(!decode(2));
-	expect(decoded_flags.options == NULL);
-
-	// Test 2
-	lzma_options_bcj options;
-	options.start_offset = 0;
-	known_flags.options = &options;
-	expect(!encode(2));
-	expect(!decode(2));
-	expect(decoded_flags.options == NULL);
-
-	// Test 3
-	options.start_offset = 123456;
-	known_flags.options = &options;
-	expect(!encode(6));
-	expect(!decode(6));
-	expect(decoded_flags.options != NULL);
-
-	lzma_options_bcj *decoded = decoded_flags.options;
-	expect(decoded->start_offset == options.start_offset);
-
-	free(decoded);
+	uint32_t size = 0;
+
+	// First calculate the size of Filter Flags to know how much
+	// memory to allocate to hold the encoded Filter Flags
+	assert_lzma_ret(lzma_filter_flags_size(&size, filter), LZMA_OK);
+	uint8_t *encoded_out = tuktest_malloc(size * sizeof(uint8_t));
+	size_t out_pos = 0;
+	if (!should_encode) {
+		assert_false(lzma_filter_flags_encode(filter, encoded_out,
+				&out_pos, size) == LZMA_OK);
+		return;
+	}
+
+	// Next encode the Filter Flags for the provided filter
+	assert_lzma_ret(lzma_filter_flags_encode(filter, encoded_out,
+			&out_pos, size), LZMA_OK);
+	assert_uint_eq(size, out_pos);
+
+	// Next decode the VLI for the Filter ID and verify it matches
+	// the expected Filter ID
+	size_t filter_id_vli_size = 0;
+	lzma_vli filter_id = 0;
+	assert_lzma_ret(lzma_vli_decode(&filter_id, NULL, encoded_out,
+			&filter_id_vli_size, size), LZMA_OK);
+	assert_uint_eq(filter->id, filter_id);
+
+	// Next decode the Size of Properites and ensure it equals
+	// the expected size.
+	// Expected size should be:
+	// total filter flag length - size of filter id VLI + size of
+	// property size VLI
+	// Not verifying the contents of Filter Properties since
+	// that belongs in a different test
+	size_t size_of_properties_vli_size = 0;
+	lzma_vli size_of_properties = 0;
+	assert_lzma_ret(lzma_vli_decode(&size_of_properties, NULL,
+			encoded_out + filter_id_vli_size,
+			&size_of_properties_vli_size, size), LZMA_OK);
+	assert_uint_eq(size - (size_of_properties_vli_size +
+			filter_id_vli_size), size_of_properties);
 }
 #endif
 
 
-#if defined(HAVE_ENCODER_DELTA) && defined(HAVE_DECODER_DELTA)
 static void
-test_delta(void)
+test_lzma_filter_flags_encode(void)
 {
-	// Test 1
-	known_flags.id = LZMA_FILTER_DELTA;
-	known_flags.options = NULL;
-	expect(encode(99));
-
-	// Test 2
-	lzma_options_delta options = {
-		.type = LZMA_DELTA_TYPE_BYTE,
-		.dist = 0
+#if !defined(HAVE_ENCODERS) || !defined(HAVE_DECODERS)
+	assert_skip("Encoder or decoder support disabled");
+#else
+	// No test for LZMA1 since the .xz format does not support LZMA1
+	// and so the flags cannot be encoded for that filter
+	if (lzma_filter_encoder_is_supported(LZMA_FILTER_LZMA2)) {
+		// Test with NULL options that should fail
+		lzma_options_lzma *options = lzma2_filter.options;
+		lzma2_filter.options = NULL;
+		verify_filter_flags_encode(&lzma2_filter, false);
+
+		// Place options back in the filter, and test should pass
+		lzma2_filter.options = options;
+		verify_filter_flags_encode(&lzma2_filter, true);
+	}
+
+	// NOTE: Many BCJ filters require that start_offset is a multiple
+	// of some power of two. The Filter Flags encoder and decoder don't
+	// completely validate the options and thus 257 passes the tests
+	// with all BCJ filters. It would be caught when initializing
+	// a filter chain encoder or decoder.
+	lzma_options_bcj bcj_options = {
+		.start_offset = 257
 	};
-	known_flags.options = &options;
-	expect(encode(99));
-
-	// Test 3
-	options.dist = LZMA_DELTA_DIST_MIN;
-	expect(!encode(3));
-	expect(!decode(3));
-	expect(((lzma_options_delta *)(decoded_flags.options))->dist
-			== options.dist);
-
-	free(decoded_flags.options);
-
-	// Test 4
-	options.dist = LZMA_DELTA_DIST_MAX;
-	expect(!encode(3));
-	expect(!decode(3));
-	expect(((lzma_options_delta *)(decoded_flags.options))->dist
-			== options.dist);
-
-	free(decoded_flags.options);
-
-	// Test 5
-	options.dist = LZMA_DELTA_DIST_MAX + 1;
-	expect(encode(99));
-}
+
+	const uint32_t bcj_array_size = ARRAY_SIZE(bcj_filters_encoders);
+	for (uint32_t i = 0; i < bcj_array_size; i++) {
+		// NULL options should pass for bcj filters
+		verify_filter_flags_encode(&bcj_filters_encodersi, true);
+		lzma_filter bcj_with_options = {
+				bcj_filters_encodersi.id, &bcj_options };
+		verify_filter_flags_encode(&bcj_with_options, true);
+	}
+
+	if (lzma_filter_encoder_is_supported(LZMA_FILTER_DELTA)) {
+		lzma_options_delta delta_opts_below_min = {
+			.type = LZMA_DELTA_TYPE_BYTE,
+			.dist = LZMA_DELTA_DIST_MIN - 1
+		};
+
+		lzma_options_delta delta_opts_above_max = {
+			.type = LZMA_DELTA_TYPE_BYTE,
+			.dist = LZMA_DELTA_DIST_MAX + 1
+		};
+
+		verify_filter_flags_encode(&delta_filter, true);
+
+		lzma_filter delta_filter_bad_options = {
+				LZMA_FILTER_DELTA, &delta_opts_below_min };
+
+		// Next test error case using minimum - 1 delta distance
+		verify_filter_flags_encode(&delta_filter_bad_options, false);
+
+		// Next test error case using maximum + 1 delta distance
+		delta_filter_bad_options.options = &delta_opts_above_max;
+		verify_filter_flags_encode(&delta_filter_bad_options, false);
+
+		// Next test NULL case
+		delta_filter_bad_options.options = NULL;
+		verify_filter_flags_encode(&delta_filter_bad_options, false);
+	}
+
+	// Test expected failing cases
+	lzma_filter bad_filter = { LZMA_FILTER_RESERVED_START, NULL };
+	size_t out_pos = 0;
+	size_t out_size = LZMA_BLOCK_HEADER_SIZE_MAX;
+	uint8_t outLZMA_BLOCK_HEADER_SIZE_MAX;
+
+
+	// Filter ID outside of valid range
+	assert_lzma_ret(lzma_filter_flags_encode(&bad_filter, out, &out_pos,
+			out_size), LZMA_PROG_ERROR);
+	out_pos = 0;
+	bad_filter.id = LZMA_VLI_MAX + 1;
+	assert_lzma_ret(lzma_filter_flags_encode(&bad_filter, out, &out_pos,
+			out_size), LZMA_PROG_ERROR);
+	out_pos = 0;
+
+	// Invalid Filter ID
+	bad_filter.id = 2;
+	assert_lzma_ret(lzma_filter_flags_encode(&bad_filter, out, &out_pos,
+			out_size), LZMA_OPTIONS_ERROR);
+	out_pos = 0;
+
+	// Out size too small
+	if (lzma_filter_encoder_is_supported(LZMA_FILTER_LZMA2)) {
+		uint32_t bad_size = 0;
+
+		// First test with 0 output size
+		assert_lzma_ret(lzma_filter_flags_encode(
+				&lzma2_filter, out, &out_pos, 0),
+				LZMA_PROG_ERROR);
+
+		// Next calculate the size needed to encode and
+		// use less than that
+		assert_lzma_ret(lzma_filter_flags_size(&bad_size,
+				&lzma2_filter), LZMA_OK);
+
+		assert_lzma_ret(lzma_filter_flags_encode(
+				&lzma2_filter, out, &out_pos,
+				bad_size - 1), LZMA_PROG_ERROR);
+		out_pos = 0;
+	}
+
+	// Invalid options
+	if (lzma_filter_encoder_is_supported(LZMA_FILTER_DELTA)) {
+		bad_filter.id = LZMA_FILTER_DELTA;
+
+		// First test with NULL options
+		assert_lzma_ret(lzma_filter_flags_encode(&bad_filter, out,
+				&out_pos, out_size), LZMA_PROG_ERROR);
+		out_pos = 0;
+
+		// Next test with invalid options
+		lzma_options_delta bad_options = {
+			.dist = LZMA_DELTA_DIST_MAX + 1,
+			.type = LZMA_DELTA_TYPE_BYTE
+		};
+		bad_filter.options = &bad_options;
+
+		assert_lzma_ret(lzma_filter_flags_encode(&bad_filter, out,
+				&out_pos, out_size), LZMA_PROG_ERROR);
+	}
 #endif
+}
 
-/*
-#ifdef HAVE_FILTER_LZMA
+
+// Helper function for test_lzma_filter_flags_decode.
+// Encodes the filter_in without using lzma_filter_flags_encode.
+// Leaves the specific assertions of filter_out options to the caller
+// because it is agnostic to the type of options used in the call
+#if defined(HAVE_ENCODERS) && defined(HAVE_DECODERS)
 static void
-validate_lzma(void)
+verify_filter_flags_decode(lzma_filter *filter_in, lzma_filter *filter_out)
 {
-	const lzma_options_lzma *known = known_flags.options;
-	const lzma_options_lzma *decoded = decoded_flags.options;
-
-	expect(known->dictionary_size <= decoded->dictionary_size);
+	uint32_t total_size = 0;
 
-	if (known->dictionary_size == 1)
-		expect(decoded->dictionary_size == 1);
-	else
-		expect(known->dictionary_size + known->dictionary_size / 2
-				> decoded->dictionary_size);
+	assert_lzma_ret(lzma_filter_flags_size(&total_size, filter_in),
+			LZMA_OK);
+	assert_uint(total_size, >, 0);
+	uint8_t *filter_flag_buffer = tuktest_malloc(total_size);
 
-	expect(known->literal_context_bits == decoded->literal_context_bits);
-	expect(known->literal_pos_bits == decoded->literal_pos_bits);
-	expect(known->pos_bits == decoded->pos_bits);
+	uint32_t properties_size = 0;
+	size_t out_pos = 0;
+	size_t in_pos = 0;
+	assert_lzma_ret(lzma_properties_size(&properties_size, filter_in),
+			LZMA_OK);
+	assert_lzma_ret(lzma_vli_encode(filter_in->id, NULL,
+			filter_flag_buffer, &out_pos, total_size), LZMA_OK);
+	assert_lzma_ret(lzma_vli_encode(properties_size, NULL,
+			filter_flag_buffer, &out_pos, total_size),
+			LZMA_OK);
+	assert_lzma_ret(lzma_properties_encode(filter_in,
+			filter_flag_buffer + out_pos), LZMA_OK);
+	assert_lzma_ret(lzma_filter_flags_decode(filter_out, NULL,
+			filter_flag_buffer, &in_pos, total_size),
+			LZMA_OK);
+	assert_uint_eq(filter_in->id, filter_out->id);
 }
+#endif
 
 
 static void
-test_lzma(void)
+test_lzma_filter_flags_decode(void)
 {
-	// Test 1
-	known_flags.id = LZMA_FILTER_LZMA1;
-	known_flags.options = NULL;
-	expect(encode(99));
-
-	// Test 2
-	lzma_options_lzma options = {
-		.dictionary_size = 0,
-		.literal_context_bits = 0,
-		.literal_pos_bits = 0,
-		.pos_bits = 0,
-		.preset_dictionary = NULL,
-		.preset_dictionary_size = 0,
-		.mode = LZMA_MODE_INVALID,
-		.fast_bytes = 0,
-		.match_finder = LZMA_MF_INVALID,
-		.match_finder_cycles = 0,
-	};
+#if !defined(HAVE_ENCODERS) || !defined(HAVE_DECODERS)
+	assert_skip("Encoder or decoder support disabled");
+#else
+	// For each filter, only run the decoder test if both the encoder
+	// and decoder are enabled. This is because verify_filter_flags_decode
+	// uses lzma_filter_flags_size which requires the encoder.
+	if (lzma_filter_decoder_is_supported(LZMA_FILTER_LZMA2) &&
+			lzma_filter_encoder_is_supported(LZMA_FILTER_LZMA2)) {
+		lzma_filter lzma2_decoded = { LZMA_FILTER_LZMA2, NULL };
+
+		verify_filter_flags_decode(&lzma2_filter, &lzma2_decoded);
+
+		lzma_options_lzma *expected = lzma2_filter.options;
+		lzma_options_lzma *decoded = lzma2_decoded.options;
+
+		// Only the dictionary size is encoded and decoded
+		// so only compare those
+		assert_uint_eq(decoded->dict_size, expected->dict_size);
+
+		// The decoded options must be freed by the caller
+		free(decoded);
+	}
 
-	// Test 3 (empty dictionary not allowed)
-	known_flags.options = &options;
-	expect(encode(99));
+	const uint32_t bcj_array_size = ARRAY_SIZE(bcj_filters_decoders);
+	for (uint32_t i = 0; i < bcj_array_size; i++) {
+		if (lzma_filter_encoder_is_supported(
+				bcj_filters_decodersi.id)) {
+			lzma_filter bcj_decoded = {
+					bcj_filters_decodersi.id, NULL };
+
+			lzma_filter bcj_encoded = {
+					bcj_filters_decodersi.id, NULL };
+
+			// First test without options
+			verify_filter_flags_decode(&bcj_encoded,
+					&bcj_decoded);
+			assert_true(bcj_decoded.options == NULL);
+
+			// Next test with offset
+			lzma_options_bcj options = {
+				.start_offset = 257
+			};
+
+			bcj_encoded.options = &options;
+			verify_filter_flags_decode(&bcj_encoded,
+					&bcj_decoded);
+			lzma_options_bcj *decoded_opts = bcj_decoded.options;
+			assert_uint_eq(decoded_opts->start_offset,
+					options.start_offset);
+			free(decoded_opts);
+		}
+	}
 
-	// Test 4 (brute-force test some valid dictionary sizes)
-	options.dictionary_size = LZMA_DICTIONARY_SIZE_MIN;
-	while (options.dictionary_size != LZMA_DICTIONARY_SIZE_MAX) {
-		if (++options.dictionary_size == 5000)
-			options.dictionary_size = LZMA_DICTIONARY_SIZE_MAX - 5;
+	if (lzma_filter_decoder_is_supported(LZMA_FILTER_DELTA) &&
+			lzma_filter_encoder_is_supported(LZMA_FILTER_DELTA)) {
+		lzma_filter delta_decoded = { LZMA_FILTER_DELTA, NULL };
 
-		expect(!encode(4));
-		expect(!decode(4));
-		validate_lzma();
+		verify_filter_flags_decode(&delta_filter, &delta_decoded);
+		lzma_options_delta *expected = delta_filter.options;
+		lzma_options_delta *decoded = delta_decoded.options;
+		assert_uint_eq(expected->dist, decoded->dist);
+		assert_uint_eq(expected->type, decoded->type);
 
-		free(decoded_flags.options);
+		free(decoded);
 	}
 
-	// Test 5 (too big dictionary size)
-	options.dictionary_size = LZMA_DICTIONARY_SIZE_MAX + 1;
-	expect(encode(99));
-
-	// Test 6 (brute-force test lc/lp/pb)
-	options.dictionary_size = LZMA_DICTIONARY_SIZE_MIN;
-	for (uint32_t lc = LZMA_LITERAL_CONTEXT_BITS_MIN;
-			lc <= LZMA_LITERAL_CONTEXT_BITS_MAX; ++lc) {
-		for (uint32_t lp = LZMA_LITERAL_POS_BITS_MIN;
-				lp <= LZMA_LITERAL_POS_BITS_MAX; ++lp) {
-			for (uint32_t pb = LZMA_POS_BITS_MIN;
-					pb <= LZMA_POS_BITS_MAX; ++pb) {
-				if (lc + lp > LZMA_LITERAL_BITS_MAX)
-					continue;
-
-				options.literal_context_bits = lc;
-				options.literal_pos_bits = lp;
-				options.pos_bits = pb;
-
-				expect(!encode(4));
-				expect(!decode(4));
-				validate_lzma();
-
-				free(decoded_flags.options);
-			}
-		}
+	// Test expected failing cases
+	uint8_t bad_encoded_filterLZMA_BLOCK_HEADER_SIZE_MAX;
+	lzma_filter bad_filter;
+
+	// Filter ID outside of valid range
+	lzma_vli bad_filter_id = LZMA_FILTER_RESERVED_START;
+	size_t bad_encoded_out_pos = 0;
+	size_t in_pos = 0;
+
+	assert_lzma_ret(lzma_vli_encode(bad_filter_id, NULL,
+			bad_encoded_filter, &bad_encoded_out_pos,
+			LZMA_BLOCK_HEADER_SIZE_MAX), LZMA_OK);
+
+	assert_lzma_ret(lzma_filter_flags_decode(&bad_filter, NULL,
+			bad_encoded_filter, &in_pos,
+			LZMA_BLOCK_HEADER_SIZE_MAX), LZMA_DATA_ERROR);
+
+	bad_encoded_out_pos = 0;
+	in_pos = 0;
+
+	// Invalid Filter ID
+	bad_filter_id = 2;
+	bad_encoded_out_pos = 0;
+	in_pos = 0;
+
+	assert_lzma_ret(lzma_vli_encode(bad_filter_id, NULL,
+			bad_encoded_filter, &bad_encoded_out_pos,
+			LZMA_BLOCK_HEADER_SIZE_MAX), LZMA_OK);
+
+	// Next encode Size of Properties with the value of 0
+	assert_lzma_ret(lzma_vli_encode(0, NULL,
+			bad_encoded_filter, &bad_encoded_out_pos,
+			LZMA_BLOCK_HEADER_SIZE_MAX), LZMA_OK);
+
+	// Decode should fail on bad Filter ID
+	assert_lzma_ret(lzma_filter_flags_decode(&bad_filter, NULL,
+			bad_encoded_filter, &in_pos,
+			LZMA_BLOCK_HEADER_SIZE_MAX), LZMA_OPTIONS_ERROR);
+	bad_encoded_out_pos = 0;
+	in_pos = 0;
+
+	// Outsize too small
+	// Encode the LZMA2 filter normally, but then set
+	// the out size when decoding as too small
+	if (lzma_filter_encoder_is_supported(LZMA_FILTER_LZMA2) &&
+			lzma_filter_decoder_is_supported(LZMA_FILTER_LZMA2)) {
+		uint32_t filter_flag_size = 0;
+		assert_lzma_ret(lzma_filter_flags_size(&filter_flag_size,
+				&lzma2_filter), LZMA_OK);
+
+		assert_lzma_ret(lzma_filter_flags_encode(&lzma2_filter,
+				bad_encoded_filter, &bad_encoded_out_pos,
+				LZMA_BLOCK_HEADER_SIZE_MAX), LZMA_OK);
+
+		assert_lzma_ret(lzma_filter_flags_decode(&bad_filter, NULL,
+				bad_encoded_filter, &in_pos,
+				filter_flag_size - 1), LZMA_DATA_ERROR);
 	}
-}
 #endif
-*/
+}
+
 
-int
-main(void)
+extern int
+main(int argc, char **argv)
 {
-#if defined(HAVE_ENCODER_X86) && defined(HAVE_DECODER_X86)
-	test_bcj();
-#endif
-#if defined(HAVE_ENCODER_DELTA) && defined(HAVE_DECODER_DELTA)
-	test_delta();
-#endif
-// #ifdef HAVE_FILTER_LZMA
-// 	test_lzma();
-// #endif
+	tuktest_start(argc, argv);
+
+#ifdef HAVE_ENCODERS
+	// Only init filter options if encoder is supported because decoder
+	// tests requires encoder support, so the decoder tests will only
+	// run if for a given filter both the encoder and decoder are enabled.
+	if (lzma_filter_encoder_is_supported(LZMA_FILTER_LZMA1)) {
+		lzma_options_lzma *options = tuktest_malloc(
+				sizeof(lzma_options_lzma));
+		lzma_lzma_preset(options, LZMA_PRESET_DEFAULT);
+		lzma1_filter.options = options;
+	}
 
-	lzma_end(&strm);
+	if (lzma_filter_encoder_is_supported(LZMA_FILTER_LZMA2)) {
+		lzma_options_lzma *options = tuktest_malloc(
+				sizeof(lzma_options_lzma));
+		lzma_lzma_preset(options, LZMA_PRESET_DEFAULT);
+		lzma2_filter.options = options;
+	}
+
+	if (lzma_filter_encoder_is_supported(LZMA_FILTER_DELTA)) {
+		lzma_options_delta *options = tuktest_malloc(
+				sizeof(lzma_options_delta));
+		options->dist = LZMA_DELTA_DIST_MIN;
+		options->type = LZMA_DELTA_TYPE_BYTE;
+		delta_filter.options = options;
+	}
+#endif
 
-	return 0;
+	tuktest_run(test_lzma_filter_flags_size);
+	tuktest_run(test_lzma_filter_flags_encode);
+	tuktest_run(test_lzma_filter_flags_decode);
+	return tuktest_end();
 }

_service:tar_scm:xz-5.4.1.tar.xz/tests/test_hardware.c Added

@@ -0,0 +1,50 @@
+///////////////////////////////////////////////////////////////////////////////
+//
+/// \file       test_hardware.c
+/// \brief      Tests src/liblzma/api/lzma/hardware.h API functions
+///
+/// Since the output values of these functions are hardware dependent, these
+/// tests are trivial. They are simply used to detect errors and machines
+/// that these function are not supported on.
+//
+//  Author:     Jia Tan
+//
+//  This file has been put into the public domain.
+//  You can do whatever you want with this file.
+//
+///////////////////////////////////////////////////////////////////////////////
+
+#include "tests.h"
+#include "mythread.h"
+
+
+static void
+test_lzma_physmem(void)
+{
+	// NOTE: Use _skip instead of _fail because 0 can also mean that we
+	// don't know how to get this information on this operating system.
+	if (lzma_physmem() == 0)
+		assert_skip("Could not determine amount of physical memory");
+}
+
+
+static void
+test_lzma_cputhreads(void)
+{
+#ifndef MYTHREAD_ENABLED
+	assert_skip("Threading support disabled");
+#else
+	if (lzma_cputhreads() == 0)
+		assert_skip("Could not determine cpu core count");
+#endif
+}
+
+
+extern int
+main(int argc, char **argv)
+{
+	tuktest_start(argc, argv);
+	tuktest_run(test_lzma_physmem);
+	tuktest_run(test_lzma_cputhreads);
+	return tuktest_end();
+}

_service:tar_scm:xz-5.2.5.tar.xz/tests/test_index.c -> _service:tar_scm:xz-5.4.1.tar.xz/tests/test_index.c Changed

@@ -211,6 +211,7 @@
 static void
 test_code(lzma_index *i)
 {
+#if defined(HAVE_ENCODERS) && defined(HAVE_DECODERS)
 	const size_t alloc_size = 128 * 1024;
 	uint8_t *buf = malloc(alloc_size);
 	expect(buf != NULL);
@@ -275,6 +276,9 @@
 	lzma_index_end(d, NULL);
 
 	free(buf);
+#else
+	(void)i;
+#endif
 }
 
 
@@ -290,7 +294,7 @@
 static void
 test_cat(void)
 {
-	lzma_index *a, *b, *c;
+	lzma_index *a, *b, *c, *d, *e, *f;
 	lzma_index_iter r;
 
 	// Empty Indexes
@@ -411,6 +415,47 @@
 				^ (i == 0));
 
 	lzma_index_end(a, NULL);
+
+	// Test for the bug fix 3d5a99ca373a4e86faf671226ca6487febb9eeac.
+	// lzma_index_checks would previously only return the checks
+	// for the last stream that was concatenated to the index.
+	d = create_small();
+	e = create_small();
+	f = create_small();
+
+	lzma_stream_flags crc32_flags = {
+		.backward_size = LZMA_BACKWARD_SIZE_MIN,
+		.check = LZMA_CHECK_CRC32
+	};
+	expect(lzma_index_stream_flags(d, &crc32_flags) == LZMA_OK);
+
+	lzma_stream_flags crc64_flags = {
+		.backward_size = LZMA_BACKWARD_SIZE_MIN,
+		.check = LZMA_CHECK_CRC64
+	};
+	expect(lzma_index_stream_flags(e, &crc64_flags) == LZMA_OK);
+
+	lzma_stream_flags sha256_flags = {
+		.backward_size = LZMA_BACKWARD_SIZE_MIN,
+		.check = LZMA_CHECK_SHA256
+	};
+	expect(lzma_index_stream_flags(f, &sha256_flags) == LZMA_OK);
+
+	expect(lzma_index_checks(d) == (1U << LZMA_CHECK_CRC32));
+	expect(lzma_index_checks(e) == (1U << LZMA_CHECK_CRC64));
+	expect(lzma_index_checks(f) == (1U << LZMA_CHECK_SHA256));
+
+	expect(lzma_index_cat(d, e, NULL) == LZMA_OK);
+	expect(lzma_index_checks(d) == ((1U << LZMA_CHECK_CRC32) |
+			(1U << LZMA_CHECK_CRC64)));
+
+	expect(lzma_index_cat(d, f, NULL) == LZMA_OK);
+	expect(lzma_index_checks(d) == ((1U << LZMA_CHECK_CRC32) |
+			(1U << LZMA_CHECK_CRC64) |
+			(1U << LZMA_CHECK_SHA256)));
+
+	lzma_index_end(d, NULL);
+
 }
 
 
@@ -592,6 +637,7 @@
 static void
 test_corrupt(void)
 {
+#if defined(HAVE_ENCODERS) && defined(HAVE_DECODERS)
 	const size_t alloc_size = 128 * 1024;
 	uint8_t *buf = malloc(alloc_size);
 	expect(buf != NULL);
@@ -627,6 +673,7 @@
 
 	lzma_end(&strm);
 	free(buf);
+#endif
 }

_service:tar_scm:xz-5.4.1.tar.xz/tests/test_index_hash.c Added

@@ -0,0 +1,386 @@
+///////////////////////////////////////////////////////////////////////////////
+//
+/// \file test_index_hash.c
+/// \brief Tests src/liblzma/common/index_hash.c API functions
+///
+/// \note No test included for lzma_index_hash_end since it
+/// would be trivial unless tested for memory leaks
+/// with something like valgrind
+//
+// Author: Jia Tan
+//
+// This file has been put into the public domain.
+// You can do whatever you want with this file.
+//
+///////////////////////////////////////////////////////////////////////////////
+
+#include "tests.h"
+
+// Needed for UNPADDED_SIZE_MIN and UNPADDED_SIZE_MAX macro definitions
+// and index_size and vli_ceil4 helper functions
+#include "common/index.h"
+
+
+static void
+test_lzma_index_hash_init(void)
+{
+#ifndef HAVE_DECODERS
+	assert_skip("Decoder support disabled");
+#else
+	// First test with NULL index_hash.
+	// This should create a fresh index_hash.
+	lzma_index_hash *index_hash = lzma_index_hash_init(NULL, NULL);
+	assert_true(index_hash != NULL);
+
+	// Next test with non-NULL index_hash.
+	lzma_index_hash *second_hash = lzma_index_hash_init(index_hash, NULL);
+
+	// It should not create a new index_hash pointer.
+	// Instead it must just re-init the first index_hash.
+	assert_true(index_hash == second_hash);
+
+	lzma_index_hash_end(index_hash, NULL);
+#endif
+}
+
+
+static void
+test_lzma_index_hash_append(void)
+{
+#ifndef HAVE_DECODERS
+	assert_skip("Decoder support disabled");
+#else
+	// Test all invalid parameters
+	assert_lzma_ret(lzma_index_hash_append(NULL, 0, 0),
+			LZMA_PROG_ERROR);
+
+	// Test NULL index_hash
+	assert_lzma_ret(lzma_index_hash_append(NULL, UNPADDED_SIZE_MIN,
+			LZMA_VLI_MAX), LZMA_PROG_ERROR);
+
+	// Test with invalid Unpadded Size
+	lzma_index_hash *index_hash = lzma_index_hash_init(NULL, NULL);
+	assert_true(index_hash != NULL);
+	assert_lzma_ret(lzma_index_hash_append(index_hash,
+			UNPADDED_SIZE_MIN - 1, LZMA_VLI_MAX),
+			LZMA_PROG_ERROR);
+
+	// Test with invalid Uncompressed Size
+	assert_lzma_ret(lzma_index_hash_append(index_hash,
+			UNPADDED_SIZE_MIN, LZMA_VLI_MAX + 1),
+			LZMA_PROG_ERROR);
+
+	// First append a Record describing a small Block.
+	// This should succeed.
+	assert_lzma_ret(lzma_index_hash_append(index_hash,
+			UNPADDED_SIZE_MIN, 1), LZMA_OK);
+
+	// Append another small Record.
+	assert_lzma_ret(lzma_index_hash_append(index_hash,
+			UNPADDED_SIZE_MIN, 1), LZMA_OK);
+
+	// Append a Record that would cause the compressed size to grow
+	// too big
+	assert_lzma_ret(lzma_index_hash_append(index_hash,
+			UNPADDED_SIZE_MAX, 1), LZMA_DATA_ERROR);
+
+	lzma_index_hash_end(index_hash, NULL);
+#endif
+}
+
+
+#if defined(HAVE_ENCODERS) && defined(HAVE_DECODERS)
+// Fill an index_hash with unpadded and uncompressed VLIs
+// by calling lzma_index_hash_append
+static void
+fill_index_hash(lzma_index_hash *index_hash, const lzma_vli *unpadded_sizes,
+		const lzma_vli *uncomp_sizes, uint32_t block_count)
+{
+	for (uint32_t i = 0; i < block_count; ++i)
+		assert_lzma_ret(lzma_index_hash_append(index_hash,
+			unpadded_sizesi, uncomp_sizesi), LZMA_OK);
+}
+
+
+// Set the contents of buf to the expected Index based on the
+// .xz specification. This needs the unpadded and uncompressed VLIs
+// to correctly create the Index.
+static void
+generate_index(uint8_t *buf, const lzma_vli *unpadded_sizes,
+		const lzma_vli *uncomp_sizes, uint32_t block_count,
+		size_t index_max_size)
+{
+	size_t in_pos = 0;
+	size_t out_pos = 0;
+
+	// First set Index Indicator
+	bufout_pos++ = INDEX_INDICATOR;
+
+	// Next write out Number of Records
+	assert_lzma_ret(lzma_vli_encode(block_count, &in_pos, buf,
+			&out_pos, index_max_size), LZMA_STREAM_END);
+
+	// Next write out each Record.
+	// A Record consists of Unpadded Size and Uncompressed Size
+	// written next to each other as VLIs.
+	for (uint32_t i = 0; i < block_count; ++i) {
+		in_pos = 0;
+		assert_lzma_ret(lzma_vli_encode(unpadded_sizesi, &in_pos,
+			buf, &out_pos, index_max_size), LZMA_STREAM_END);
+		in_pos = 0;
+		assert_lzma_ret(lzma_vli_encode(uncomp_sizesi, &in_pos,
+			buf, &out_pos, index_max_size), LZMA_STREAM_END);
+	}
+
+	// Add Index Padding
+	lzma_vli rounded_out_pos = vli_ceil4(out_pos);
+	memzero(buf + out_pos, rounded_out_pos - out_pos);
+	out_pos = rounded_out_pos;
+
+	// Add the CRC32
+	write32le(buf + out_pos, lzma_crc32(buf, out_pos, 0));
+	out_pos += 4;
+
+	assert_uint_eq(out_pos, index_max_size);
+}
+#endif
+
+
+static void
+test_lzma_index_hash_decode(void)
+{
+#if !defined(HAVE_ENCODERS) || !defined(HAVE_DECODERS)
+	assert_skip("Encoder or decoder support disabled");
+#else
+	lzma_index_hash *index_hash = lzma_index_hash_init(NULL, NULL);
+	assert_true(index_hash != NULL);
+
+	size_t in_pos = 0;
+
+	// Six valid values for the Unpadded Size fields in an Index
+	const lzma_vli unpadded_sizes6 = {
+		UNPADDED_SIZE_MIN,
+		1000,
+		4000,
+		8000,
+		16000,
+		32000
+	};
+
+	// Six valid values for the Uncompressed Size fields in an Index
+	const lzma_vli uncomp_sizes6 = {
+		1,
+		500,
+		8000,
+		20,
+		1,
+		500
+	};
+
+	// Add two Records to an index_hash
+	fill_index_hash(index_hash, unpadded_sizes, uncomp_sizes, 2);
+
+	const lzma_vli size_two_records = lzma_index_hash_size(index_hash);
+	assert_uint(size_two_records, >, 0);
+	uint8_t *index_two_records = tuktest_malloc(size_two_records);
+
+	generate_index(index_two_records, unpadded_sizes, uncomp_sizes, 2,
+			size_two_records);
+
+	// First test for basic buffer size error
+	in_pos = size_two_records + 1;
+	assert_lzma_ret(lzma_index_hash_decode(index_hash,
+			index_two_records, &in_pos,
+			size_two_records), LZMA_BUF_ERROR);
+
+	// Next test for invalid Index Indicator
+	in_pos = 0;
+	index_two_records0 ^= 1;
+	assert_lzma_ret(lzma_index_hash_decode(index_hash,
+			index_two_records, &in_pos,
+			size_two_records), LZMA_DATA_ERROR);
+	index_two_records0 ^= 1;
+
+	// Next verify the index_hash as expected
+	in_pos = 0;
+	assert_lzma_ret(lzma_index_hash_decode(index_hash,
+			index_two_records, &in_pos,
+			size_two_records), LZMA_STREAM_END);
+
+	// Next test an index_hash with three Records
+	index_hash = lzma_index_hash_init(index_hash, NULL);
+	fill_index_hash(index_hash, unpadded_sizes, uncomp_sizes, 3);
+
+	const lzma_vli size_three_records = lzma_index_hash_size(
+			index_hash);
+	assert_uint(size_three_records, >, 0);
+	uint8_t *index_three_records = tuktest_malloc(size_three_records);
+
+	generate_index(index_three_records, unpadded_sizes, uncomp_sizes,
+			3, size_three_records);
+
+	in_pos = 0;
+	assert_lzma_ret(lzma_index_hash_decode(index_hash,
+			index_three_records, &in_pos,
+			size_three_records), LZMA_STREAM_END);
+
+	// Next test an index_hash with five Records
+	index_hash = lzma_index_hash_init(index_hash, NULL);
+	fill_index_hash(index_hash, unpadded_sizes, uncomp_sizes, 5);
+
+	const lzma_vli size_five_records = lzma_index_hash_size(
+			index_hash);
+	assert_uint(size_five_records, >, 0);
+	uint8_t *index_five_records = tuktest_malloc(size_five_records);
+
+	generate_index(index_five_records, unpadded_sizes, uncomp_sizes, 5,
+			size_five_records);
+
+	// Instead of testing all input at once, give input
+	// one byte at a time
+	in_pos = 0;
+	for (lzma_vli i = 0; i < size_five_records - 1; ++i) {
+		assert_lzma_ret(lzma_index_hash_decode(index_hash,
+				index_five_records, &in_pos, in_pos + 1),
+				LZMA_OK);
+	}
+
+	// Last byte should return LZMA_STREAM_END
+	assert_lzma_ret(lzma_index_hash_decode(index_hash,
+			index_five_records, &in_pos,
+			in_pos + 1), LZMA_STREAM_END);
+
+	// Next test if the index_hash is given an incorrect Unpadded
+	// Size. Should detect and report LZMA_DATA_ERROR
+	index_hash = lzma_index_hash_init(index_hash, NULL);
+	fill_index_hash(index_hash, unpadded_sizes, uncomp_sizes, 5);
+	// The sixth Record will have an invalid Unpadded Size
+	assert_lzma_ret(lzma_index_hash_append(index_hash,
+			unpadded_sizes5 + 1,
+			uncomp_sizes5), LZMA_OK);
+
+	const lzma_vli size_six_records = lzma_index_hash_size(
+			index_hash);
+
+	assert_uint(size_six_records, >, 0);
+	uint8_t *index_six_records = tuktest_malloc(size_six_records);
+
+	generate_index(index_six_records, unpadded_sizes, uncomp_sizes, 6,
+			size_six_records);
+	in_pos = 0;
+	assert_lzma_ret(lzma_index_hash_decode(index_hash,
+			index_six_records, &in_pos,
+			size_six_records), LZMA_DATA_ERROR);
+
+	// Next test if the Index is corrupt (invalid CRC32).
+	// Should detect and report LZMA_DATA_ERROR
+	index_hash = lzma_index_hash_init(index_hash, NULL);
+	fill_index_hash(index_hash, unpadded_sizes, uncomp_sizes, 2);
+
+	index_two_recordssize_two_records - 1 ^= 1;
+
+	in_pos = 0;
+	assert_lzma_ret(lzma_index_hash_decode(index_hash,
+			index_two_records, &in_pos,
+			size_two_records), LZMA_DATA_ERROR);
+
+	// Next test with Index and index_hash struct not matching
+	// a Record
+	index_hash = lzma_index_hash_init(index_hash, NULL);
+	fill_index_hash(index_hash, unpadded_sizes, uncomp_sizes, 2);
+	// Recalculate Index with invalid Unpadded Size
+	const lzma_vli unpadded_sizes_invalid2 = {
+		unpadded_sizes0,
+		unpadded_sizes1 + 1
+	};
+
+	generate_index(index_two_records, unpadded_sizes_invalid,
+			uncomp_sizes, 2, size_two_records);
+
+	in_pos = 0;
+	assert_lzma_ret(lzma_index_hash_decode(index_hash,
+			index_two_records, &in_pos,
+			size_two_records), LZMA_DATA_ERROR);
+
+	lzma_index_hash_end(index_hash, NULL);
+#endif
+}
+
+
+static void
+test_lzma_index_hash_size(void)
+{
+#ifndef HAVE_DECODERS
+	assert_skip("Decoder support disabled");
+#else
+	lzma_index_hash *index_hash = lzma_index_hash_init(NULL, NULL);
+	assert_true(index_hash != NULL);
+
+	// First test empty index_hash
+	// Expected size should be:
+	// Index Indicator - 1 byte
+	// Number of Records - 1 byte
+	// List of Records - 0 bytes
+	// Index Padding - 2 bytes
+	// CRC32 - 4 bytes
+	// Total - 8 bytes
+	assert_uint_eq(lzma_index_hash_size(index_hash), 8);
+
+	// Append a Record describing a small Block to the index_hash
+	assert_lzma_ret(lzma_index_hash_append(index_hash,
+			UNPADDED_SIZE_MIN, 1), LZMA_OK);
+
+	// Expected size should be:
+	// Index Indicator - 1 byte
+	// Number of Records - 1 byte
+	// List of Records - 2 bytes
+	// Index Padding - 0 bytes
+	// CRC32 - 4 bytes
+	// Total - 8 bytes
+	lzma_vli expected_size = 8;
+	assert_uint_eq(lzma_index_hash_size(index_hash), expected_size);
+
+	// Append additional small Record
+	assert_lzma_ret(lzma_index_hash_append(index_hash,
+			UNPADDED_SIZE_MIN, 1), LZMA_OK);
+
+	// Expected size should be:
+	// Index Indicator - 1 byte
+	// Number of Records - 1 byte
+	// List of Records - 4 bytes
+	// Index Padding - 2 bytes
+	// CRC32 - 4 bytes
+	// Total - 12 bytes
+	expected_size = 12;
+	assert_uint_eq(lzma_index_hash_size(index_hash), expected_size);
+
+	// Append a larger Record to the index_hash (3 bytes for each VLI)
+	const lzma_vli three_byte_vli = 0x10000;
+	assert_lzma_ret(lzma_index_hash_append(index_hash,
+			three_byte_vli, three_byte_vli), LZMA_OK);
+
+	// Expected size should be:
+	// Index Indicator - 1 byte
+	// Number of Records - 1 byte
+	// List of Records - 10 bytes
+	// Index Padding - 0 bytes
+	// CRC32 - 4 bytes
+	// Total - 16 bytes
+	expected_size = 16;
+	assert_uint_eq(lzma_index_hash_size(index_hash), expected_size);
+
+	lzma_index_hash_end(index_hash, NULL);
+#endif
+}
+
+
+extern int
+main(int argc, char **argv)
+{
+	tuktest_start(argc, argv);
+	tuktest_run(test_lzma_index_hash_init);
+	tuktest_run(test_lzma_index_hash_append);
+	tuktest_run(test_lzma_index_hash_decode);
+	tuktest_run(test_lzma_index_hash_size);
+	return tuktest_end();
+}

_service:tar_scm:xz-5.4.1.tar.xz/tests/test_lzip_decoder.c Added

@@ -0,0 +1,475 @@
+///////////////////////////////////////////////////////////////////////////////
+//
+/// \file test_lzip_decoder.c
+/// \brief Tests decoding lzip data
+//
+// Author: Jia Tan
+//
+// This file has been put into the public domain.
+// You can do whatever you want with this file.
+//
+///////////////////////////////////////////////////////////////////////////////
+
+#include "tests.h"
+
+#ifdef HAVE_LZIP_DECODER
+
+// Memlimit large enough to pass all of the test files
+#define MEMLIMIT (1U << 20)
+#define DECODE_CHUNK_SIZE 1024
+
+
+// The uncompressed data in the test files are short US-ASCII strings.
+// The tests check if the decompressed output is what it is expected to be.
+// Storing the strings here as text would break the tests on EBCDIC systems
+// and storing the strings as an array of hex values is inconvenient, so
+// store the CRC32 values of the expected data instead.
+//
+// CRC32 value of "Hello\nWorld\n"
+static const uint32_t hello_world_crc = 0x15A2A343;
+
+// CRC32 value of "Trailing garbage\n"
+static const uint32_t trailing_garbage_crc = 0x87081A60;
+
+
+// Helper function to decode a good file with no flags and plenty high memlimit
+static void
+basic_lzip_decode(const char *src, const uint32_t expected_crc) {
+	size_t file_size;
+	uint8_t *data = tuktest_file_from_srcdir(src, &file_size);
+	uint32_t checksum = 0;
+
+	lzma_stream strm = LZMA_STREAM_INIT;
+	assert_lzma_ret(lzma_lzip_decoder(&strm, MEMLIMIT, 0), LZMA_OK);
+
+	uint8_t *output_buffer = tuktest_malloc(DECODE_CHUNK_SIZE);
+
+	strm.next_in = data;
+	strm.next_out = output_buffer;
+	strm.avail_out = DECODE_CHUNK_SIZE;
+
+	// Feed 1 byte at a time to the decoder to look for any bugs
+	// when switching between decoding sequences
+	lzma_ret ret = LZMA_OK;
+	while (ret == LZMA_OK) {
+		strm.avail_in = 1;
+		ret = lzma_code(&strm, LZMA_RUN);
+		if (strm.avail_out == 0) {
+			checksum = lzma_crc32(output_buffer,
+					strm.next_out - output_buffer,
+					checksum);
+			// No need to free output_buffer because it will
+			// automatically be freed at the end of the test by
+			// tuktest.
+			output_buffer = tuktest_malloc(DECODE_CHUNK_SIZE);
+			strm.next_out = output_buffer;
+			strm.avail_out = DECODE_CHUNK_SIZE;
+		}
+	}
+
+	assert_lzma_ret(ret, LZMA_STREAM_END);
+	assert_uint_eq(strm.total_in, file_size);
+
+	checksum = lzma_crc32(output_buffer, strm.next_out - output_buffer,
+			checksum);
+	assert_uint_eq(checksum, expected_crc);
+
+	lzma_end(&strm);
+}
+
+
+static void
+test_options(void)
+{
+	// Test NULL stream
+	assert_lzma_ret(lzma_lzip_decoder(NULL, MEMLIMIT, 0),
+			LZMA_PROG_ERROR);
+
+	// Test invalid flags
+	lzma_stream strm = LZMA_STREAM_INIT;
+	assert_lzma_ret(lzma_lzip_decoder(&strm, MEMLIMIT, UINT32_MAX),
+			LZMA_OPTIONS_ERROR);
+	// Memlimit tests are done elsewhere
+}
+
+
+static void
+test_v0_decode(void) {
+	// This tests if liblzma can decode lzip version 0 files.
+	// lzip 1.17 and older can decompress this, but lzip 1.18
+	// and newer can no longer decode these files.
+	basic_lzip_decode("files/good-1-v0.lz", hello_world_crc);
+}
+
+
+static void
+test_v1_decode(void) {
+	// This tests decoding a basic lzip v1 file
+	basic_lzip_decode("files/good-1-v1.lz", hello_world_crc);
+}
+
+
+// Helper function to decode a good file with trailing bytes after
+// the lzip stream
+static void
+trailing_helper(const char *src, const uint32_t expected_data_checksum,
+		const uint32_t expected_trailing_checksum) {
+	size_t file_size;
+	uint32_t checksum = 0;
+	uint8_t *data = tuktest_file_from_srcdir(src, &file_size);
+	lzma_stream strm = LZMA_STREAM_INIT;
+	assert_lzma_ret(lzma_lzip_decoder(&strm, MEMLIMIT,
+			LZMA_CONCATENATED), LZMA_OK);
+
+	uint8_t *output_buffer = tuktest_malloc(DECODE_CHUNK_SIZE);
+
+	strm.next_in = data;
+	strm.next_out = output_buffer;
+	strm.avail_in = file_size;
+	strm.avail_out = DECODE_CHUNK_SIZE;
+
+	lzma_ret ret = LZMA_OK;
+	while (ret == LZMA_OK) {
+		ret = lzma_code(&strm, LZMA_RUN);
+		if (strm.avail_out == 0) {
+			checksum = lzma_crc32(output_buffer,
+					strm.next_out - output_buffer,
+					checksum);
+			// No need to free output_buffer because it will
+			// automatically be freed at the end of the test by
+			// tuktest.
+			output_buffer = tuktest_malloc(DECODE_CHUNK_SIZE);
+			strm.next_out = output_buffer;
+			strm.avail_out = DECODE_CHUNK_SIZE;
+		}
+	}
+
+	assert_lzma_ret(ret, LZMA_STREAM_END);
+	assert_uint(strm.total_in, <, file_size);
+
+	checksum = lzma_crc32(output_buffer,
+			strm.next_out - output_buffer,
+			checksum);
+
+	assert_uint_eq(checksum, expected_data_checksum);
+
+	// Trailing data should be readable from strm.next_in
+	checksum = lzma_crc32(strm.next_in, strm.avail_in, 0);
+	assert_uint_eq(checksum, expected_trailing_checksum);
+
+	lzma_end(&strm);
+}
+
+
+// Helper function to decode a bad file and compare to returned error to
+// what the caller expects
+static void
+decode_expect_error(const char *src, lzma_ret expected_error)
+{
+	lzma_stream strm = LZMA_STREAM_INIT;
+	size_t file_size;
+	uint8_t *data = tuktest_file_from_srcdir(src, &file_size);
+
+	assert_lzma_ret(lzma_lzip_decoder(&strm, MEMLIMIT,
+			LZMA_CONCATENATED), LZMA_OK);
+
+	uint8_t output_bufferDECODE_CHUNK_SIZE;
+
+	strm.avail_in = file_size;
+	strm.next_in = data;
+	strm.avail_out = DECODE_CHUNK_SIZE;
+	strm.next_out = output_buffer;
+
+	lzma_ret ret = LZMA_OK;
+
+	while (ret == LZMA_OK) {
+		// Discard output since we are only looking for errors
+		strm.next_out = output_buffer;
+		strm.avail_out = DECODE_CHUNK_SIZE;
+		if (strm.avail_in == 0)
+			ret = lzma_code(&strm, LZMA_FINISH);
+		else
+			ret = lzma_code(&strm, LZMA_RUN);
+	}
+
+	assert_lzma_ret(ret, expected_error);
+	lzma_end(&strm);
+}
+
+
+static void
+test_v0_trailing(void) {
+	trailing_helper("files/good-1-v0-trailing-1.lz", hello_world_crc,
+			trailing_garbage_crc);
+}
+
+
+static void
+test_v1_trailing(void) {
+	trailing_helper("files/good-1-v1-trailing-1.lz", hello_world_crc,
+			trailing_garbage_crc);
+
+	// The second files/good-1-v1-trailing-2.lz will have the same
+	// expected output and trailing output as
+	// files/good-1-v1-trailing-1.lz, but this tests if the prefix
+	// to the trailing data contains lzip magic bytes.
+	// When this happens, the expected behavior is to silently ignore
+	// the magic byte prefix and consume it from the input file.
+	trailing_helper("files/good-1-v1-trailing-2.lz", hello_world_crc,
+			trailing_garbage_crc);
+
+	// Expect LZMA_BUF error if a file ends with the lzip magic bytes
+	// but does not contain any data after
+	decode_expect_error("files/bad-1-v1-trailing-magic.lz",
+			LZMA_BUF_ERROR);
+}
+
+
+static void
+test_concatentated(void)
+{
+	// First test a file with one v0 member and one v1 member
+	// The first member should contain "Hello\n" and
+	// the second member should contain "World!\n"
+
+	lzma_stream strm = LZMA_STREAM_INIT;
+	size_t file_size;
+	uint8_t *v0_v1 = tuktest_file_from_srcdir("files/good-2-v0-v1.lz",
+		&file_size);
+
+	assert_lzma_ret(lzma_lzip_decoder(&strm, MEMLIMIT,
+			LZMA_CONCATENATED), LZMA_OK);
+
+	uint8_t output_bufferDECODE_CHUNK_SIZE;
+
+	strm.avail_in = file_size;
+	strm.next_in = v0_v1;
+	strm.avail_out = DECODE_CHUNK_SIZE;
+	strm.next_out = output_buffer;
+
+	assert_lzma_ret(lzma_code(&strm, LZMA_FINISH), LZMA_STREAM_END);
+
+	assert_uint_eq(strm.total_in, file_size);
+
+	uint32_t checksum = lzma_crc32(output_buffer, strm.total_out, 0);
+	assert_uint_eq(checksum, hello_world_crc);
+
+	// The second file contains one v1 member and one v2 member
+	uint8_t *v1_v0 = tuktest_file_from_srcdir("files/good-2-v1-v0.lz",
+		&file_size);
+
+	assert_lzma_ret(lzma_lzip_decoder(&strm, MEMLIMIT,
+			LZMA_CONCATENATED), LZMA_OK);
+
+	strm.avail_in = file_size;
+	strm.next_in = v1_v0;
+	strm.avail_out = DECODE_CHUNK_SIZE;
+	strm.next_out = output_buffer;
+
+	assert_lzma_ret(lzma_code(&strm, LZMA_FINISH), LZMA_STREAM_END);
+
+	assert_uint_eq(strm.total_in, file_size);
+	checksum = lzma_crc32(output_buffer, strm.total_out, 0);
+	assert_uint_eq(checksum, hello_world_crc);
+
+	// The third file contains 2 v1 members
+	uint8_t *v1_v1 = tuktest_file_from_srcdir("files/good-2-v1-v1.lz",
+		&file_size);
+
+	assert_lzma_ret(lzma_lzip_decoder(&strm, MEMLIMIT,
+			LZMA_CONCATENATED), LZMA_OK);
+
+	strm.avail_in = file_size;
+	strm.next_in = v1_v1;
+	strm.avail_out = DECODE_CHUNK_SIZE;
+	strm.next_out = output_buffer;
+
+	assert_lzma_ret(lzma_code(&strm, LZMA_FINISH), LZMA_STREAM_END);
+
+	assert_uint_eq(strm.total_in, file_size);
+	checksum = lzma_crc32(output_buffer, strm.total_out, 0);
+	assert_uint_eq(checksum, hello_world_crc);
+
+	lzma_end(&strm);
+}
+
+
+static void
+test_crc(void) {
+	// Test invalid checksum
+	lzma_stream strm = LZMA_STREAM_INIT;
+	size_t file_size;
+	uint8_t *data = tuktest_file_from_srcdir("files/bad-1-v1-crc32.lz",
+			&file_size);
+
+	assert_lzma_ret(lzma_lzip_decoder(&strm, MEMLIMIT,
+			LZMA_CONCATENATED), LZMA_OK);
+
+	uint8_t output_bufferDECODE_CHUNK_SIZE;
+
+	strm.avail_in = file_size;
+	strm.next_in = data;
+	strm.avail_out = DECODE_CHUNK_SIZE;
+	strm.next_out = output_buffer;
+
+	assert_lzma_ret(lzma_code(&strm, LZMA_FINISH), LZMA_DATA_ERROR);
+
+	// Test ignoring the checksum value - should decode successfully
+	assert_lzma_ret(lzma_lzip_decoder(&strm, MEMLIMIT,
+			LZMA_CONCATENATED | LZMA_IGNORE_CHECK), LZMA_OK);
+
+	strm.avail_in = file_size;
+	strm.next_in = data;
+	strm.avail_out = DECODE_CHUNK_SIZE;
+	strm.next_out = output_buffer;
+
+	assert_lzma_ret(lzma_code(&strm, LZMA_FINISH), LZMA_STREAM_END);
+	assert_uint_eq(strm.total_in, file_size);
+
+	// Test tell check
+	assert_lzma_ret(lzma_lzip_decoder(&strm, MEMLIMIT,
+			LZMA_CONCATENATED | LZMA_TELL_ANY_CHECK), LZMA_OK);
+
+	strm.avail_in = file_size;
+	strm.next_in = data;
+	strm.avail_out = DECODE_CHUNK_SIZE;
+	strm.next_out = output_buffer;
+
+	assert_lzma_ret(lzma_code(&strm, LZMA_FINISH), LZMA_GET_CHECK);
+	assert_uint_eq(lzma_get_check(&strm), LZMA_CHECK_CRC32);
+	assert_lzma_ret(lzma_code(&strm, LZMA_FINISH), LZMA_DATA_ERROR);
+	lzma_end(&strm);
+}
+
+
+static void
+test_invalid_magic_bytes(void) {
+	uint8_t lzip_id_string = { 0x4C, 0x5A, 0x49, 0x50 };
+	lzma_stream strm = LZMA_STREAM_INIT;
+
+	for (uint32_t i = 0; i < ARRAY_SIZE(lzip_id_string); i++) {
+		// Corrupt magic bytes
+		lzip_id_stringi ^= 1;
+		uint8_t output_bufferDECODE_CHUNK_SIZE;
+
+		assert_lzma_ret(lzma_lzip_decoder(&strm, MEMLIMIT, 0),
+				LZMA_OK);
+
+		strm.next_in = lzip_id_string;
+		strm.avail_in = sizeof(lzip_id_string);
+		strm.next_out = output_buffer;
+		strm.avail_out = DECODE_CHUNK_SIZE;
+
+		assert_lzma_ret(lzma_code(&strm, LZMA_RUN),
+				LZMA_FORMAT_ERROR);
+
+		// Reset magic bytes
+		lzip_id_stringi ^= 1;
+	}
+
+	lzma_end(&strm);
+}
+
+
+static void
+test_invalid_version(void)
+{
+	// The file contains a version number that is not 0 or 1,
+	// so it should cause an error
+	decode_expect_error("files/unsupported-1-v234.lz",
+			LZMA_OPTIONS_ERROR);
+}
+
+
+static void
+test_invalid_dictionary_size(void) {
+	// First file has too small dictionary size field
+	decode_expect_error("files/bad-1-v1-dict-1.lz", LZMA_DATA_ERROR);
+	
+	// Second file has too large dictionary size field
+	decode_expect_error("files/bad-1-v1-dict-2.lz", LZMA_DATA_ERROR);
+}
+
+
+static void
+test_invalid_uncomp_size(void) {
+	// Test invalid v0 lzip file uncomp size
+	decode_expect_error("files/bad-1-v0-uncomp-size.lz",
+			LZMA_DATA_ERROR);
+	
+	// Test invalid v1 lzip file uncomp size
+	decode_expect_error("files/bad-1-v1-uncomp-size.lz",
+			LZMA_DATA_ERROR);
+}
+
+
+static void
+test_invalid_member_size(void) {
+	decode_expect_error("files/bad-1-v1-member-size.lz",
+			LZMA_DATA_ERROR);
+}
+
+
+static void
+test_invalid_memlimit(void) {
+	// A very low memlimit should prevent decoding.
+	// Should be able to update the memlimit after failing
+	size_t file_size;
+	uint8_t *data = tuktest_file_from_srcdir("files/good-1-v1.lz",
+			&file_size);
+
+	uint8_t output_bufferDECODE_CHUNK_SIZE;
+
+	lzma_stream strm = LZMA_STREAM_INIT;
+
+	assert_lzma_ret(lzma_lzip_decoder(&strm, 1, 0), LZMA_OK);
+
+	strm.next_in = data;
+	strm.avail_in = file_size;
+	strm.next_out = output_buffer;
+	strm.avail_out = DECODE_CHUNK_SIZE;
+
+	assert_lzma_ret(lzma_code(&strm, LZMA_FINISH), LZMA_MEMLIMIT_ERROR);
+
+	// Up the memlimit so decoding can continue.
+	// First only increase by a small amount and expect an error
+	assert_lzma_ret(lzma_memlimit_set(&strm, 100), LZMA_MEMLIMIT_ERROR);
+	assert_lzma_ret(lzma_memlimit_set(&strm, MEMLIMIT), LZMA_OK);
+
+	// Finish decoding
+	assert_lzma_ret(lzma_code(&strm, LZMA_FINISH), LZMA_STREAM_END);
+
+	assert_uint_eq(strm.total_in, file_size);
+	uint32_t checksum = lzma_crc32(output_buffer, strm.total_out, 0);
+	assert_uint_eq(checksum, hello_world_crc);
+
+	lzma_end(&strm);
+}
+#endif
+
+
+extern int
+main(int argc, char **argv)
+{
+	tuktest_start(argc, argv);
+
+#ifndef HAVE_LZIP_DECODER
+	tuktest_early_skip("lzip decoder disabled");
+#else
+	tuktest_run(test_options);
+	tuktest_run(test_v0_decode);
+	tuktest_run(test_v1_decode);
+	tuktest_run(test_v0_trailing);
+	tuktest_run(test_v1_trailing);
+	tuktest_run(test_concatentated);
+	tuktest_run(test_crc);
+	tuktest_run(test_invalid_magic_bytes);
+	tuktest_run(test_invalid_version);
+	tuktest_run(test_invalid_dictionary_size);
+	tuktest_run(test_invalid_uncomp_size);
+	tuktest_run(test_invalid_member_size);
+	tuktest_run(test_invalid_memlimit);
+	return tuktest_end();
+#endif
+
+}

_service:tar_scm:xz-5.4.1.tar.xz/tests/test_memlimit.c Added

@@ -0,0 +1,173 @@
+///////////////////////////////////////////////////////////////////////////////
+//
+/// \file test_memlimit.c
+/// \brief Tests memory usage limit in decoders
+//
+// Author: Lasse Collin
+//
+// This file has been put into the public domain.
+// You can do whatever you want with this file.
+//
+///////////////////////////////////////////////////////////////////////////////
+
+#include "tests.h"
+#include "mythread.h"
+
+
+#define MEMLIMIT_TOO_LOW 1234U
+#define MEMLIMIT_HIGH_ENOUGH (2U << 20)
+
+
+static uint8_t *in;
+static size_t in_size;
+
+#ifdef HAVE_DECODERS
+static uint8_t out8192;
+#endif
+
+
+static void
+test_memlimit_stream_decoder(void)
+{
+#ifndef HAVE_DECODERS
+	assert_skip("Decoder support disabled");
+#else
+	lzma_stream strm = LZMA_STREAM_INIT;
+	assert_lzma_ret(lzma_stream_decoder(&strm, MEMLIMIT_TOO_LOW, 0),
+			LZMA_OK);
+
+	strm.next_in = in;
+	strm.avail_in = in_size;
+	strm.next_out = out;
+	strm.avail_out = sizeof(out);
+
+	assert_lzma_ret(lzma_code(&strm, LZMA_FINISH), LZMA_MEMLIMIT_ERROR);
+
+	assert_uint_eq(lzma_memlimit_get(&strm), MEMLIMIT_TOO_LOW);
+	assert_lzma_ret(lzma_memlimit_set(&strm, MEMLIMIT_TOO_LOW + 1),
+			LZMA_MEMLIMIT_ERROR);
+	assert_lzma_ret(lzma_memlimit_set(&strm, MEMLIMIT_HIGH_ENOUGH),
+			LZMA_OK);
+
+	// This fails before commit 660739f99ab211edec4071de98889fb32ed04e98
+	// (liblzma <= 5.2.6, liblzma <= 5.3.3alpha). It was fixed in 5.2.7.
+	assert_lzma_ret(lzma_code(&strm, LZMA_FINISH), LZMA_STREAM_END);
+
+	lzma_end(&strm);
+#endif
+}
+
+
+static void
+test_memlimit_stream_decoder_mt(void)
+{
+#ifndef MYTHREAD_ENABLED
+	assert_skip("Threading support disabled");
+#elif !defined(HAVE_DECODERS)
+	assert_skip("Decoder support disabled");
+#else
+	lzma_stream strm = LZMA_STREAM_INIT;
+	lzma_mt mt = {
+		.flags = 0,
+		.threads = 1,
+		.timeout = 0,
+		.memlimit_threading = 0,
+		.memlimit_stop = MEMLIMIT_TOO_LOW,
+	};
+
+	assert_lzma_ret(lzma_stream_decoder_mt(&strm, &mt), LZMA_OK);
+
+	strm.next_in = in;
+	strm.avail_in = in_size;
+	strm.next_out = out;
+	strm.avail_out = sizeof(out);
+
+	assert_lzma_ret(lzma_code(&strm, LZMA_FINISH), LZMA_MEMLIMIT_ERROR);
+
+	assert_uint_eq(lzma_memlimit_get(&strm), MEMLIMIT_TOO_LOW);
+	assert_lzma_ret(lzma_memlimit_set(&strm, MEMLIMIT_TOO_LOW + 1),
+			LZMA_MEMLIMIT_ERROR);
+	assert_lzma_ret(lzma_memlimit_set(&strm, MEMLIMIT_HIGH_ENOUGH),
+			LZMA_OK);
+
+	assert_lzma_ret(lzma_code(&strm, LZMA_FINISH), LZMA_STREAM_END);
+	lzma_end(&strm);
+#endif
+}
+
+
+static void
+test_memlimit_alone_decoder(void)
+{
+#ifndef HAVE_DECODERS
+	assert_skip("Decoder support disabled");
+#else
+	size_t alone_size;
+	uint8_t *alone_buf = tuktest_file_from_srcdir(
+			"files/good-unknown_size-with_eopm.lzma", &alone_size);
+
+	lzma_stream strm = LZMA_STREAM_INIT;
+	assert_lzma_ret(lzma_alone_decoder(&strm, MEMLIMIT_TOO_LOW), LZMA_OK);
+
+	strm.next_in = alone_buf;
+	strm.avail_in = alone_size;
+	strm.next_out = out;
+	strm.avail_out = sizeof(out);
+
+	assert_lzma_ret(lzma_code(&strm, LZMA_FINISH), LZMA_MEMLIMIT_ERROR);
+
+	assert_uint_eq(lzma_memlimit_get(&strm), MEMLIMIT_TOO_LOW);
+	assert_lzma_ret(lzma_memlimit_set(&strm, MEMLIMIT_TOO_LOW + 1),
+			LZMA_MEMLIMIT_ERROR);
+	assert_lzma_ret(lzma_memlimit_set(&strm, MEMLIMIT_HIGH_ENOUGH),
+			LZMA_OK);
+
+	assert_lzma_ret(lzma_code(&strm, LZMA_FINISH), LZMA_STREAM_END);
+	lzma_end(&strm);
+#endif
+}
+
+
+static void
+test_memlimit_auto_decoder(void)
+{
+#ifndef HAVE_DECODERS
+	assert_skip("Decoder support disabled");
+#else
+	lzma_stream strm = LZMA_STREAM_INIT;
+	assert_lzma_ret(lzma_auto_decoder(&strm, MEMLIMIT_TOO_LOW, 0),
+			LZMA_OK);
+
+	strm.next_in = in;
+	strm.avail_in = in_size;
+	strm.next_out = out;
+	strm.avail_out = sizeof(out);
+
+	assert_lzma_ret(lzma_code(&strm, LZMA_FINISH), LZMA_MEMLIMIT_ERROR);
+
+	assert_uint_eq(lzma_memlimit_get(&strm), MEMLIMIT_TOO_LOW);
+	assert_lzma_ret(lzma_memlimit_set(&strm, MEMLIMIT_TOO_LOW + 1),
+			LZMA_MEMLIMIT_ERROR);
+	assert_lzma_ret(lzma_memlimit_set(&strm, MEMLIMIT_HIGH_ENOUGH),
+			LZMA_OK);
+
+	assert_lzma_ret(lzma_code(&strm, LZMA_FINISH), LZMA_STREAM_END);
+	lzma_end(&strm);
+#endif
+}
+
+
+extern int
+main(int argc, char **argv)
+{
+	tuktest_start(argc, argv);
+
+	in = tuktest_file_from_srcdir("files/good-1-check-crc32.xz", &in_size);
+
+	tuktest_run(test_memlimit_stream_decoder);
+	tuktest_run(test_memlimit_stream_decoder_mt);
+	tuktest_run(test_memlimit_alone_decoder);
+	tuktest_run(test_memlimit_auto_decoder);
+
+	return tuktest_end();
+}

_service:tar_scm:xz-5.2.5.tar.xz/tests/test_scripts.sh -> _service:tar_scm:xz-5.4.1.tar.xz/tests/test_scripts.sh Changed

@@ -16,10 +16,20 @@
 
 for i in XZ XZDIFF XZGREP; do
 	eval test -x "\$$i" && continue
-	(exit 77)
 	exit 77
 done
 
+# If decompression support is missing, this test is skipped.
+# Installing the scripts in this case is a bit silly but they
+# could still be used with other decompression tools so configure
+# doesn't automatically disable scripts if decoders are disabled.
+if grep 'define HAVE_DECODERS' ../config.h > /dev/null ; then
+	:
+else
+	echo "Decompression support is disabled, skipping this test."
+	exit 77
+fi
+
 PATH=`pwd`/../src/xz:$PATH
 export PATH
 
@@ -32,7 +42,6 @@
 status=$?
 if test "$status" != 0 ; then
 	echo "xzdiff with no changes exited with status $status != 0"
-	(exit 1)
 	exit 1
 fi
 
@@ -40,7 +49,6 @@
 status=$?
 if test "$status" != 1 ; then
 	echo "xzdiff with changes exited with status $status != 1"
-	(exit 1)
 	exit 1
 fi
 
@@ -48,7 +56,6 @@
 status=$?
 if test "$status" != 2 ; then
 	echo "xzdiff with missing operand exited with status $status != 2"
-	(exit 1)
 	exit 1
 fi
 
@@ -68,9 +75,7 @@
 	:
 else
 	echo "unexpected output from xzgrep"
-	(exit 1)
 	exit 1
 fi
 
-(exit 0)
 exit 0

_service:tar_scm:xz-5.2.5.tar.xz/tests/test_stream_flags.c -> _service:tar_scm:xz-5.4.1.tar.xz/tests/test_stream_flags.c Changed

@@ -3,7 +3,8 @@
 /// \file test_stream_flags.c
 /// \brief Tests Stream Header and Stream Footer coders
 //
-// Author: Lasse Collin
+// Authors: Jia Tan
+// Lasse Collin
 //
 // This file has been put into the public domain.
 // You can do whatever you want with this file.
@@ -13,168 +14,466 @@
 #include "tests.h"
 
 
-static lzma_stream_flags known_flags;
-static lzma_stream_flags decoded_flags;
-static uint8_t bufferLZMA_STREAM_HEADER_SIZE;
+// Size of the Stream Flags field
+// (taken from src/liblzma/common/stream_flags_common.h)
+#define XZ_STREAM_FLAGS_SIZE 2
 
+#ifdef HAVE_ENCODERS
+// Header and footer magic bytes for .xz file format
+// (taken from src/liblzma/common/stream_flags_common.c)
+static const uint8_t xz_header_magic6
+		= { 0xFD, 0x37, 0x7A, 0x58, 0x5A, 0x00 };
+static const uint8_t xz_footer_magic2 = { 0x59, 0x5A };
+#endif
 
-static bool
-validate(void)
+
+#ifdef HAVE_ENCODERS
+static void
+stream_header_encode_helper(lzma_check check)
 {
-	// TODO: This could require the specific error type as an argument.
-	// We could also test that lzma_stream_flags_compare() gives
-	// the correct return values in different situations.
-	return lzma_stream_flags_compare(&known_flags, &decoded_flags)
-			!= LZMA_OK;
+	lzma_stream_flags flags = {
+		.version = 0,
+		.check = check,
+	};
+
+	uint8_t headerLZMA_STREAM_HEADER_SIZE;
+
+	// Encode Stream Header
+	assert_lzma_ret(lzma_stream_header_encode(&flags, header), LZMA_OK);
+
+	// Stream Header must start with Header Magic Bytes
+	const uint32_t magic_size = sizeof(xz_header_magic);
+	assert_array_eq(header, xz_header_magic, magic_size);
+
+	// Next must come Stream Flags
+	const uint8_t *encoded_stream_flags = header + magic_size;
+
+	// First byte is always null-byte.
+	// Second byte must have the Check ID in the lowest four bits
+	// and the highest four bits zero.
+	const uint8_t expected_stream_flags = { 0, check };
+	assert_array_eq(encoded_stream_flags, expected_stream_flags,
+			XZ_STREAM_FLAGS_SIZE);
+
+	// Last part is the CRC32 of the Stream Flags
+	const uint8_t *crc_ptr = encoded_stream_flags + XZ_STREAM_FLAGS_SIZE;
+	const uint32_t expected_crc = lzma_crc32(expected_stream_flags,
+			XZ_STREAM_FLAGS_SIZE, 0);
+	assert_uint_eq(read32le(crc_ptr), expected_crc);
 }
+#endif
 
 
-static bool
-test_header_decoder(lzma_ret expected_ret)
+static void
+test_lzma_stream_header_encode(void)
 {
-	memcrap(&decoded_flags, sizeof(decoded_flags));
-
-	if (lzma_stream_header_decode(&decoded_flags, buffer) != expected_ret)
-		return true;
+#ifndef HAVE_ENCODERS
+	assert_skip("Encoder support disabled");
+#else
+	for (int i = 0; i < LZMA_CHECK_ID_MAX; i++)
+		stream_header_encode_helper(i);
+
+	lzma_stream_flags flags = {
+		.version = 0,
+		.check = LZMA_CHECK_CRC32
+	};
+
+	uint8_t headerLZMA_STREAM_HEADER_SIZE;
+
+	// Should fail if version > 0
+	flags.version = 1;
+	assert_lzma_ret(lzma_stream_header_encode(&flags, header),
+			LZMA_OPTIONS_ERROR);
+	flags.version = 0;
+
+	// Should fail if Check ID is invalid
+	flags.check = LZMA_CHECK_ID_MAX + 1;
+	assert_lzma_ret(lzma_stream_header_encode(&flags, header),
+			LZMA_PROG_ERROR);
+	flags.check = LZMA_CHECK_CRC32;
+
+	// Should pass even if Backward Size is invalid
+	// because Stream Header doesn't have that field.
+	flags.backward_size = LZMA_VLI_MAX + 1;
+	assert_lzma_ret(lzma_stream_header_encode(&flags, header), LZMA_OK);
+#endif
+}
 
-	if (expected_ret != LZMA_OK)
-		return false;
 
-	// Header doesn't have Backward Size, so make
-	// lzma_stream_flags_compare() ignore it.
-	decoded_flags.backward_size = LZMA_VLI_UNKNOWN;
-	return validate();
+#if defined(HAVE_ENCODERS)
+static void
+stream_footer_encode_helper(lzma_check check)
+{
+	lzma_stream_flags flags = {
+		.version = 0,
+		.check = check,
+		.backward_size = LZMA_BACKWARD_SIZE_MIN,
+	};
+
+	uint8_t footerLZMA_STREAM_HEADER_SIZE;
+
+	// Encode Stream Footer
+	assert_lzma_ret(lzma_stream_footer_encode(&flags, footer), LZMA_OK);
+
+	// Stream Footer must start with CRC32
+	const uint32_t crc = read32le(footer);
+	const uint32_t expected_crc = lzma_crc32(footer + sizeof(uint32_t),
+			LZMA_STREAM_HEADER_SIZE - (sizeof(uint32_t) +
+			sizeof(xz_footer_magic)), 0);
+	assert_uint_eq(crc, expected_crc);
+
+	// Next the Backward Size
+	const uint32_t backwards_size = read32le(footer + sizeof(uint32_t));
+	const uint32_t expected_backwards_size = flags.backward_size / 4 - 1;
+	assert_uint_eq(backwards_size, expected_backwards_size);
+
+	// Next the Stream Flags
+	const uint8_t *stream_flags = footer + sizeof(uint32_t) * 2;
+
+	// First byte must be null
+	assert_uint_eq(stream_flags0, 0);
+
+	// Second byte must have the Check ID in the lowest four bits
+	// and the highest four bits zero.
+	assert_uint_eq(stream_flags1, check);
+
+	// And ends with Footer Magic Bytes
+	const uint8_t *expected_footer_magic = stream_flags +
+			XZ_STREAM_FLAGS_SIZE;
+	assert_array_eq(expected_footer_magic, xz_footer_magic,
+			sizeof(xz_footer_magic));
 }
+#endif
 
 
 static void
-test_header(void)
+test_lzma_stream_footer_encode(void)
 {
-	memcrap(buffer, sizeof(buffer));
-	expect(lzma_stream_header_encode(&known_flags, buffer) == LZMA_OK);
-	succeed(test_header_decoder(LZMA_OK));
+#ifndef HAVE_ENCODERS
+	assert_skip("Encoder support disabled");
+#else
+	for (int i = 0; i < LZMA_CHECK_ID_MAX; i++)
+		stream_footer_encode_helper(i);
+
+	lzma_stream_flags flags = {
+		.version = 0,
+		.backward_size = LZMA_BACKWARD_SIZE_MIN,
+		.check = LZMA_CHECK_CRC32
+	};
+
+	uint8_t footerLZMA_STREAM_HEADER_SIZE;
+
+	// Should fail if version > 0
+	flags.version = 1;
+	assert_lzma_ret(lzma_stream_footer_encode(&flags, footer),
+			LZMA_OPTIONS_ERROR);
+	flags.version = 0;
+
+	// Should fail if Check ID is invalid
+	flags.check = LZMA_CHECK_ID_MAX + 1;
+	assert_lzma_ret(lzma_stream_footer_encode(&flags, footer),
+			LZMA_PROG_ERROR);
+
+	// Should fail if Backward Size is invalid
+	flags.backward_size -= 1;
+	assert_lzma_ret(lzma_stream_footer_encode(&flags, footer),
+			LZMA_PROG_ERROR);
+	flags.backward_size += 2;
+	assert_lzma_ret(lzma_stream_footer_encode(&flags, footer),
+			LZMA_PROG_ERROR);
+	flags.backward_size = LZMA_BACKWARD_SIZE_MAX + 4;
+	assert_lzma_ret(lzma_stream_footer_encode(&flags, footer),
+			LZMA_PROG_ERROR);
+#endif
 }
 
 
-static bool
-test_footer_decoder(lzma_ret expected_ret)
+#if defined(HAVE_ENCODERS) && defined(HAVE_DECODERS)
+static void
+stream_header_decode_helper(lzma_check check)
 {
-	memcrap(&decoded_flags, sizeof(decoded_flags));
+	lzma_stream_flags flags = {
+		.version = 0,
+		.check = check
+	};
+
+	uint8_t headerLZMA_STREAM_HEADER_SIZE;
+
+	assert_lzma_ret(lzma_stream_header_encode(&flags, header), LZMA_OK);
 
-	if (lzma_stream_footer_decode(&decoded_flags, buffer) != expected_ret)
-		return true;
+	lzma_stream_flags dest_flags;
+	assert_lzma_ret(lzma_stream_header_decode(&dest_flags, header),
+			LZMA_OK);
 
-	if (expected_ret != LZMA_OK)
-		return false;
+	// Version should be 0
+	assert_uint_eq(dest_flags.version, 0);
 
-	return validate();
+	// Backward Size should be LZMA_VLI_UNKNOWN
+	assert_uint_eq(dest_flags.backward_size, LZMA_VLI_UNKNOWN);
+
+	// Check ID must equal the argument given to this function.
+	assert_uint_eq(dest_flags.check, check);
 }
+#endif
 
 
 static void
-test_footer(void)
+test_lzma_stream_header_decode(void)
 {
-	memcrap(buffer, sizeof(buffer));
-	expect(lzma_stream_footer_encode(&known_flags, buffer) == LZMA_OK);
-	succeed(test_footer_decoder(LZMA_OK));
+#if !defined(HAVE_ENCODERS) || !defined(HAVE_DECODERS)
+	assert_skip("Encoder or decoder support disabled");
+#else
+	for (int i = 0; i < LZMA_CHECK_ID_MAX; i++)
+		stream_header_decode_helper(i);
+
+	lzma_stream_flags flags = {
+		.version = 0,
+		.check = LZMA_CHECK_CRC32
+	};
+
+	uint8_t headerLZMA_STREAM_HEADER_SIZE;
+	lzma_stream_flags dest;
+
+	// First encode known flags to header buffer
+	assert_lzma_ret(lzma_stream_header_encode(&flags, header), LZMA_OK);
+
+	// Should fail if magic bytes do not match
+	header0 ^= 1;
+	assert_lzma_ret(lzma_stream_header_decode(&dest, header),
+			LZMA_FORMAT_ERROR);
+	header0 ^= 1;
+
+	// Should fail if a reserved bit is set
+	uint8_t *stream_flags = header + sizeof(xz_header_magic);
+	stream_flags0 = 1;
+
+	// Need to adjust CRC32 after making a change since the CRC32
+	// is verified before decoding the Stream Flags field.
+	uint8_t *crc32_ptr = header + sizeof(xz_header_magic)
+			+ XZ_STREAM_FLAGS_SIZE;
+	const uint32_t crc_orig = read32le(crc32_ptr);
+	uint32_t new_crc32 = lzma_crc32(
+			stream_flags, XZ_STREAM_FLAGS_SIZE, 0);
+	write32le(crc32_ptr, new_crc32);
+	assert_lzma_ret(lzma_stream_header_decode(&dest, header),
+			LZMA_OPTIONS_ERROR);
+	stream_flags0 = 0;
+	write32le(crc32_ptr, crc_orig);
+
+	// Should fail if upper bits of check ID are set
+	stream_flags1 |= 0xF0;
+	new_crc32 = lzma_crc32(stream_flags, XZ_STREAM_FLAGS_SIZE, 0);
+	write32le(crc32_ptr, new_crc32);
+	assert_lzma_ret(lzma_stream_header_decode(&dest, header),
+			LZMA_OPTIONS_ERROR);
+	stream_flags1 = flags.check;
+	write32le(crc32_ptr, crc_orig);
+
+	// Should fail if CRC32 does not match.
+	// First, alter a byte in the Stream Flags.
+	stream_flags0 = 1;
+	assert_lzma_ret(lzma_stream_header_decode(&dest, header),
+			LZMA_DATA_ERROR);
+	stream_flags0 = 0;
+
+	// Next, change the CRC32.
+	*crc32_ptr ^= 1;
+	assert_lzma_ret(lzma_stream_header_decode(&dest, header),
+			LZMA_DATA_ERROR);
+#endif
 }
 
 
+#if defined(HAVE_ENCODERS) && defined(HAVE_DECODERS)
 static void
-test_encode_invalid(void)
+stream_footer_decode_helper(lzma_check check)
 {
-	known_flags.check = (lzma_check)(LZMA_CHECK_ID_MAX + 1);
-	known_flags.backward_size = 1024;
-
-	expect(lzma_stream_header_encode(&known_flags, buffer)
-			== LZMA_PROG_ERROR);
-
-	expect(lzma_stream_footer_encode(&known_flags, buffer)
-			== LZMA_PROG_ERROR);
-
-	known_flags.check = (lzma_check)(-1);
-
-	expect(lzma_stream_header_encode(&known_flags, buffer)
-			== LZMA_PROG_ERROR);
+	lzma_stream_flags flags = {
+		.version = 0,
+		.backward_size = LZMA_BACKWARD_SIZE_MIN,
+		.check = check,
+	};
 
-	expect(lzma_stream_footer_encode(&known_flags, buffer)
-			== LZMA_PROG_ERROR);
+	uint8_t footerLZMA_STREAM_HEADER_SIZE;
+	assert_lzma_ret(lzma_stream_footer_encode(&flags, footer), LZMA_OK);
 
-	known_flags.check = LZMA_CHECK_NONE;
-	known_flags.backward_size = 0;
+	lzma_stream_flags dest_flags;
+	assert_lzma_ret(lzma_stream_footer_decode(&dest_flags, footer),
+			LZMA_OK);
 
-	// Header encoder ignores backward_size.
-	expect(lzma_stream_header_encode(&known_flags, buffer) == LZMA_OK);
+	// Version should be 0.
+	assert_uint_eq(dest_flags.version, 0);
 
-	expect(lzma_stream_footer_encode(&known_flags, buffer)
-			== LZMA_PROG_ERROR);
+	// Backward Size should equal the value from the flags.
+	assert_uint_eq(dest_flags.backward_size, flags.backward_size);
 
-	known_flags.backward_size = LZMA_VLI_MAX;
-
-	expect(lzma_stream_header_encode(&known_flags, buffer) == LZMA_OK);
-
-	expect(lzma_stream_footer_encode(&known_flags, buffer)
-			== LZMA_PROG_ERROR);
+	// Check ID must equal argument given to this function.
+	assert_uint_eq(dest_flags.check, check);
 }
+#endif
 
 
 static void
-test_decode_invalid(void)
+test_lzma_stream_footer_decode(void)
 {
-	known_flags.check = LZMA_CHECK_NONE;
-	known_flags.backward_size = 1024;
-
-	expect(lzma_stream_header_encode(&known_flags, buffer) == LZMA_OK);
-
-	// Test 1 (invalid Magic Bytes)
-	buffer5 ^= 1;
-	succeed(test_header_decoder(LZMA_FORMAT_ERROR));
-	buffer5 ^= 1;
-
-	// Test 2a (valid CRC32)
-	uint32_t crc = lzma_crc32(buffer + 6, 2, 0);
-	write32le(buffer + 8, crc);
-	succeed(test_header_decoder(LZMA_OK));
-
-	// Test 2b (invalid Stream Flags with valid CRC32)
-	buffer6 ^= 0x20;
-	crc = lzma_crc32(buffer + 6, 2, 0);
-	write32le(buffer + 8, crc);
-	succeed(test_header_decoder(LZMA_OPTIONS_ERROR));
-
-	// Test 3 (invalid CRC32)
-	expect(lzma_stream_header_encode(&known_flags, buffer) == LZMA_OK);
-	buffer9 ^= 1;
-	succeed(test_header_decoder(LZMA_DATA_ERROR));
-
-	// Test 4 (invalid Stream Flags with valid CRC32)
-	expect(lzma_stream_footer_encode(&known_flags, buffer) == LZMA_OK);
-	buffer9 ^= 0x40;
-	crc = lzma_crc32(buffer + 4, 6, 0);
-	write32le(buffer, crc);
-	succeed(test_footer_decoder(LZMA_OPTIONS_ERROR));
-
-	// Test 5 (invalid Magic Bytes)
-	expect(lzma_stream_footer_encode(&known_flags, buffer) == LZMA_OK);
-	buffer11 ^= 1;
-	succeed(test_footer_decoder(LZMA_FORMAT_ERROR));
+#if !defined(HAVE_ENCODERS) || !defined(HAVE_DECODERS)
+	assert_skip("Encoder or decoder support disabled");
+#else
+	for (int i = 0; i < LZMA_CHECK_ID_MAX; i++)
+		stream_footer_decode_helper(i);
+
+	lzma_stream_flags flags = {
+		.version = 0,
+		.check = LZMA_CHECK_CRC32,
+		.backward_size = LZMA_BACKWARD_SIZE_MIN
+	};
+
+	uint8_t footerLZMA_STREAM_HEADER_SIZE;
+	lzma_stream_flags dest;
+
+	// First encode known flags to the footer buffer
+	assert_lzma_ret(lzma_stream_footer_encode(&flags, footer), LZMA_OK);
+
+	// Should fail if magic bytes do not match
+	footerLZMA_STREAM_HEADER_SIZE - 1 ^= 1;
+	assert_lzma_ret(lzma_stream_footer_decode(&dest, footer),
+			LZMA_FORMAT_ERROR);
+	footerLZMA_STREAM_HEADER_SIZE - 1 ^= 1;
+
+	// Should fail if a reserved bit is set.
+	// In the Stream Footer, the Stream Flags follow the CRC32 (4 bytes)
+	// and the Backward Size (4 bytes)
+	uint8_t *stream_flags = footer + sizeof(uint32_t) * 2;
+	stream_flags0 = 1;
+
+	// Need to adjust the CRC32 so it will not fail that check instead
+	uint8_t *crc32_ptr = footer;
+	const uint32_t crc_orig = read32le(crc32_ptr);
+	uint8_t *backward_size = footer + sizeof(uint32_t);
+	uint32_t new_crc32 = lzma_crc32(backward_size, sizeof(uint32_t) +
+			XZ_STREAM_FLAGS_SIZE, 0);
+	write32le(crc32_ptr, new_crc32);
+	assert_lzma_ret(lzma_stream_footer_decode(&dest, footer),
+			LZMA_OPTIONS_ERROR);
+	stream_flags0 = 0;
+	write32le(crc32_ptr, crc_orig);
+
+	// Should fail if upper bits of check ID are set
+	stream_flags1 |= 0xF0;
+	new_crc32 = lzma_crc32(backward_size, sizeof(uint32_t) +
+			XZ_STREAM_FLAGS_SIZE, 0);
+	write32le(crc32_ptr, new_crc32);
+	assert_lzma_ret(lzma_stream_footer_decode(&dest, footer),
+			LZMA_OPTIONS_ERROR);
+	stream_flags1 = flags.check;
+	write32le(crc32_ptr, crc_orig);
+
+	// Should fail if CRC32 does not match.
+	// First, alter a byte in the Stream Flags.
+	stream_flags0 = 1;
+	assert_lzma_ret(lzma_stream_footer_decode(&dest, footer),
+			LZMA_DATA_ERROR);
+	stream_flags0 = 0;
+
+	// Next, change the CRC32
+	*crc32_ptr ^= 1;
+	assert_lzma_ret(lzma_stream_footer_decode(&dest, footer),
+			LZMA_DATA_ERROR);
+#endif
 }
 
 
-int
-main(void)
+static void
+test_lzma_stream_flags_compare(void)
 {
-	// Valid headers
-	known_flags.backward_size = 1024;
-	for (lzma_check check = LZMA_CHECK_NONE;
-			check <= LZMA_CHECK_ID_MAX; ++check) {
-		test_header();
-		test_footer();
+	lzma_stream_flags first = {
+		.version = 0,
+		.backward_size = LZMA_BACKWARD_SIZE_MIN,
+		.check = LZMA_CHECK_CRC32,
+	};
+
+	lzma_stream_flags second = first;
+
+	// First test should pass
+	assert_lzma_ret(lzma_stream_flags_compare(&first, &second), LZMA_OK);
+
+	// Altering either version should cause an error
+	first.version = 1;
+	assert_lzma_ret(lzma_stream_flags_compare(&first, &second),
+			LZMA_OPTIONS_ERROR);
+	second.version = 1;
+	assert_lzma_ret(lzma_stream_flags_compare(&first, &second),
+			LZMA_OPTIONS_ERROR);
+	first.version = 0;
+	assert_lzma_ret(lzma_stream_flags_compare(&first, &second),
+			LZMA_OPTIONS_ERROR);
+	second.version = 0;
+
+	// Check types must be under the maximum
+	first.check = LZMA_CHECK_ID_MAX + 1;
+	assert_lzma_ret(lzma_stream_flags_compare(&first, &second),
+			LZMA_PROG_ERROR);
+	second.check = LZMA_CHECK_ID_MAX + 1;
+	assert_lzma_ret(lzma_stream_flags_compare(&first, &second),
+			LZMA_PROG_ERROR);
+	first.check = LZMA_CHECK_CRC32;
+	assert_lzma_ret(lzma_stream_flags_compare(&first, &second),
+			LZMA_PROG_ERROR);
+	second.check = LZMA_CHECK_CRC32;
+
+	// Check types must be equal
+	for (uint32_t i = 0; i < LZMA_CHECK_ID_MAX; i++) {
+		first.check = i;
+		if (i == second.check)
+			assert_lzma_ret(lzma_stream_flags_compare(&first,
+					&second), LZMA_OK);
+		else
+			assert_lzma_ret(lzma_stream_flags_compare(&first,
+					&second), LZMA_DATA_ERROR);
 	}
+	first.check = LZMA_CHECK_CRC32;
+
+	// Backward Size comparison is skipped if either are LZMA_VLI_UNKNOWN
+	first.backward_size = LZMA_VLI_UNKNOWN;
+	assert_lzma_ret(lzma_stream_flags_compare(&first, &second), LZMA_OK);
+	second.backward_size = LZMA_VLI_MAX + 1;
+	assert_lzma_ret(lzma_stream_flags_compare(&first, &second), LZMA_OK);
+	second.backward_size = LZMA_BACKWARD_SIZE_MIN;
+
+	// Backward Sizes need to be valid
+	first.backward_size = LZMA_VLI_MAX + 4;
+	assert_lzma_ret(lzma_stream_flags_compare(&first, &second),
+			LZMA_PROG_ERROR);
+	second.backward_size = LZMA_VLI_MAX + 4;
+	assert_lzma_ret(lzma_stream_flags_compare(&first, &second),
+			LZMA_PROG_ERROR);
+	first.backward_size = LZMA_BACKWARD_SIZE_MIN;
+	assert_lzma_ret(lzma_stream_flags_compare(&first, &second),
+			LZMA_PROG_ERROR);
+	second.backward_size = LZMA_BACKWARD_SIZE_MIN;
+
+	// Backward Sizes must be equal
+	second.backward_size = first.backward_size + 4;
+	assert_lzma_ret(lzma_stream_flags_compare(&first, &second),
+			LZMA_DATA_ERROR);
+
+	// Should fail if Backward Sizes are > LZMA_BACKWARD_SIZE_MAX
+	// even though they are equal
+	first.backward_size = LZMA_BACKWARD_SIZE_MAX + 1;
+	second.backward_size = LZMA_BACKWARD_SIZE_MAX + 1;
+	assert_lzma_ret(lzma_stream_flags_compare(&first, &second),
+			LZMA_PROG_ERROR);
+}
 
-	// Invalid headers
-	test_encode_invalid();
-	test_decode_invalid();
 
-	return 0;
+extern int
+main(int argc, char **argv)
+{
+	tuktest_start(argc, argv);
+	tuktest_run(test_lzma_stream_header_encode);
+	tuktest_run(test_lzma_stream_footer_encode);
+	tuktest_run(test_lzma_stream_header_decode);
+	tuktest_run(test_lzma_stream_footer_decode);
+	tuktest_run(test_lzma_stream_flags_compare);
+	return tuktest_end();
 }

_service:tar_scm:xz-5.4.1.tar.xz/tests/test_vli.c Added

@@ -0,0 +1,322 @@
+///////////////////////////////////////////////////////////////////////////////
+//
+/// \file test_vli.c
+/// \brief Tests liblzma vli functions
+//
+// Author: Jia Tan
+//
+// This file has been put into the public domain.
+// You can do whatever you want with this file.
+//
+///////////////////////////////////////////////////////////////////////////////
+
+#include "tests.h"
+
+
+// Pre-encoded VLI values for testing
+// VLI can have between 1 and 9 bytes when encoded
+// They are encoded little endian where all but the last
+// byte must have the leading 1 bit set
+static const uint8_t one_byte1 = {0x25};
+static const lzma_vli one_byte_value = 37;
+
+static const uint8_t two_bytes2 = {0x80, 0x56};
+static const lzma_vli two_byte_value = 11008;
+
+static const uint8_t three_bytes3 = {0x99, 0x92, 0x20};
+static const lzma_vli three_byte_value = 526617;
+
+static const uint8_t four_bytes4 = {0x97, 0x83, 0x94, 0x47};
+static const lzma_vli four_byte_value = 149225879;
+
+static const uint8_t five_bytes5 = {0xA6, 0x92, 0x88, 0x89, 0x32};
+static const lzma_vli five_byte_value = 13440780582;
+
+static const uint8_t six_bytes6 = {0xA9, 0x84, 0x99, 0x82, 0x94, 0x12};
+static const lzma_vli six_byte_value = 623848604201;
+
+static const uint8_t seven_bytes7 = {0x90, 0x80, 0x90, 0x80, 0x90, 0x80,
+				0x79};
+static const lzma_vli seven_byte_value = 532167923073040;
+
+static const uint8_t eight_bytes8 = {0x91, 0x87, 0xF2, 0xB2, 0xC2, 0xD2,
+				0x93, 0x63};
+static const lzma_vli eight_byte_value = 55818443594433425;
+
+static const uint8_t nine_bytes9 = {0x81, 0x91, 0xA1, 0xB1, 0xC1, 0xD1,
+				0xE1, 0xF1, 0x1};
+static const lzma_vli nine_byte_value = 136100349976529025;
+
+
+static void
+test_lzma_vli_size(void)
+{
+	// First test invalid VLI values (should return 0)
+	// VLI UNKNOWN is an invalid VLI
+	assert_uint_eq(lzma_vli_size(LZMA_VLI_UNKNOWN), 0);
+	// Loop over a few VLI values just over the maximum
+	for (uint64_t i = LZMA_VLI_MAX + 1; i < LZMA_VLI_MAX + 10; i++)
+		assert_uint_eq(lzma_vli_size(i), 0);
+
+	// Number should increment every seven set bits
+	lzma_vli vli = 1;
+	for (uint32_t i = 1; i < LZMA_VLI_BYTES_MAX; i++, vli <<= 7) {
+		// Test the base value and a few others around it
+		assert_uint_eq(lzma_vli_size(vli), i);
+		assert_uint_eq(lzma_vli_size(vli * 2), i);
+		assert_uint_eq(lzma_vli_size(vli + 10), i);
+		assert_uint_eq(lzma_vli_size(vli * 3 + 39), i);
+	}
+}
+
+
+#ifdef HAVE_ENCODERS
+// Helper function for test_lzma_vli_encode
+// Encodes an input VLI and compares against a pre-computed value
+static void
+encode_single_call_mode(lzma_vli input, const uint8_t *expected,
+		uint32_t expected_len)
+{
+	uint8_t outLZMA_VLI_BYTES_MAX;
+	size_t out_pos = 0;
+	assert_lzma_ret(lzma_vli_encode(input, NULL, out, &out_pos,
+			expected_len), LZMA_OK);
+	assert_uint_eq(out_pos, expected_len);
+	assert_array_eq(out, expected, expected_len);
+}
+
+
+// Helper function for test_lzma_vli_encode
+// Encodes an input VLI one byte at a time with the multi call
+// method. Then compares agaist a pre-computed value
+static void
+encode_multi_call_mode(lzma_vli input, const uint8_t *expected,
+		uint32_t expected_len)
+{
+	uint8_t outLZMA_VLI_BYTES_MAX;
+	size_t out_pos = 0;
+	size_t vli_pos = 0;
+
+	for (uint32_t i = 1; i < expected_len; i++) {
+		assert_lzma_ret(lzma_vli_encode(input, &vli_pos, out,
+				&out_pos, i), LZMA_OK);
+		assert_uint_eq(out_pos, i);
+		assert_uint_eq(vli_pos, i);
+	}
+	assert_lzma_ret(lzma_vli_encode(input, &vli_pos, out, &out_pos,
+			expected_len), LZMA_STREAM_END);
+	assert_uint_eq(out_pos, expected_len);
+	assert_uint_eq(vli_pos, expected_len);
+	assert_array_eq(out, expected, expected_len);
+}
+#endif
+
+
+static void
+test_lzma_vli_encode(void)
+{
+#ifndef HAVE_ENCODERS
+	assert_skip("Encoder support disabled");
+#else
+	size_t vli_pos = 0;
+	uint8_t outLZMA_VLI_BYTES_MAX;
+	uint8_t zerosLZMA_VLI_BYTES_MAX;
+	memzero(out, LZMA_VLI_BYTES_MAX);
+	memzero(zeros, LZMA_VLI_BYTES_MAX);
+	size_t out_pos = 0;
+
+	// First test invalid input parameters
+	// VLI invalid
+	assert_lzma_ret(lzma_vli_encode(LZMA_VLI_UNKNOWN, &vli_pos, out,
+			&out_pos, sizeof(out)), LZMA_PROG_ERROR);
+	// Failure should not change params
+	assert_uint_eq(vli_pos, 0);
+	assert_uint_eq(out_pos, 0);
+	assert_array_eq(out, zeros, LZMA_VLI_BYTES_MAX);
+
+	assert_lzma_ret(lzma_vli_encode(LZMA_VLI_MAX + 1, &vli_pos, out,
+		&out_pos, sizeof(out)), LZMA_PROG_ERROR);
+	assert_uint_eq(vli_pos, 0);
+	assert_uint_eq(out_pos, 0);
+	assert_array_eq(out, zeros, LZMA_VLI_BYTES_MAX);
+
+	// 0 output size
+	assert_lzma_ret(lzma_vli_encode(one_byte_value, &vli_pos, out,
+			&out_pos, 0), LZMA_BUF_ERROR);
+	assert_uint_eq(vli_pos, 0);
+	assert_uint_eq(out_pos, 0);
+	assert_array_eq(out, zeros, LZMA_VLI_BYTES_MAX);
+
+	// Size of VLI does not fit in buffer
+	size_t phony_out_pos = 3;
+	assert_lzma_ret(lzma_vli_encode(one_byte_value, NULL, out,
+			&phony_out_pos, 2), LZMA_PROG_ERROR);
+
+	assert_lzma_ret(lzma_vli_encode(LZMA_VLI_MAX / 2, NULL, out,
+			&out_pos, 2), LZMA_PROG_ERROR);
+
+	// Test single-call mode (using vli_pos as NULL)
+	encode_single_call_mode(one_byte_value, one_byte,
+			sizeof(one_byte));
+	encode_single_call_mode(two_byte_value, two_bytes,
+			sizeof(two_bytes));
+	encode_single_call_mode(three_byte_value, three_bytes,
+			sizeof(three_bytes));
+	encode_single_call_mode(four_byte_value, four_bytes,
+			sizeof(four_bytes));
+	encode_single_call_mode(five_byte_value, five_bytes,
+			sizeof(five_bytes));
+	encode_single_call_mode(six_byte_value, six_bytes,
+			sizeof(six_bytes));
+	encode_single_call_mode(seven_byte_value, seven_bytes,
+			sizeof(seven_bytes));
+	encode_single_call_mode(eight_byte_value, eight_bytes,
+			sizeof(eight_bytes));
+	encode_single_call_mode(nine_byte_value, nine_bytes,
+			sizeof(nine_bytes));
+
+	// Test multi-call mode
+	encode_multi_call_mode(one_byte_value, one_byte,
+			sizeof(one_byte));
+	encode_multi_call_mode(two_byte_value, two_bytes,
+			sizeof(two_bytes));
+	encode_multi_call_mode(three_byte_value, three_bytes,
+			sizeof(three_bytes));
+	encode_multi_call_mode(four_byte_value, four_bytes,
+			sizeof(four_bytes));
+	encode_multi_call_mode(five_byte_value, five_bytes,
+			sizeof(five_bytes));
+	encode_multi_call_mode(six_byte_value, six_bytes,
+			sizeof(six_bytes));
+	encode_multi_call_mode(seven_byte_value, seven_bytes,
+			sizeof(seven_bytes));
+	encode_multi_call_mode(eight_byte_value, eight_bytes,
+			sizeof(eight_bytes));
+	encode_multi_call_mode(nine_byte_value, nine_bytes,
+			sizeof(nine_bytes));
+#endif
+}
+
+
+#ifdef HAVE_DECODERS
+static void
+decode_single_call_mode(const uint8_t *input, uint32_t input_len,
+		lzma_vli expected)
+{
+	lzma_vli out = 0;
+	size_t in_pos = 0;
+
+	assert_lzma_ret(lzma_vli_decode(&out, NULL, input, &in_pos,
+			input_len), LZMA_OK);
+	assert_uint_eq(in_pos, input_len);
+	assert_uint_eq(out, expected);
+}
+
+
+static void
+decode_multi_call_mode(const uint8_t *input, uint32_t input_len,
+		lzma_vli expected)
+{
+	lzma_vli out = 0;
+	size_t in_pos = 0;
+	size_t vli_pos = 0;
+
+	for (uint32_t i = 1; i < input_len; i++) {
+		assert_lzma_ret(lzma_vli_decode(&out, &vli_pos, input,
+				&in_pos, i), LZMA_OK);
+		assert_uint_eq(in_pos, i);
+		assert_uint_eq(vli_pos, i);
+	}
+
+	assert_lzma_ret(lzma_vli_decode(&out, &vli_pos, input, &in_pos,
+			input_len), LZMA_STREAM_END);
+	assert_uint_eq(in_pos, input_len);
+	assert_uint_eq(vli_pos, input_len);
+	assert_uint_eq(out, expected);
+}
+#endif
+
+
+static void
+test_lzma_vli_decode(void)
+{
+#ifndef HAVE_DECODERS
+	assert_skip("Decoder support disabled");
+#else
+	lzma_vli out = 0;
+	size_t in_pos = 0;
+
+	// First test invalid input params
+	// 0 in_size
+	assert_lzma_ret(lzma_vli_decode(&out, NULL, one_byte, &in_pos, 0),
+			LZMA_DATA_ERROR);
+	assert_uint_eq(out, 0);
+	assert_uint_eq(in_pos, 0);
+
+	// VLI encoded is invalid (last digit has leading 1 set)
+	uint8_t invalid_vli3 = {0x80, 0x80, 0x80};
+	assert_lzma_ret(lzma_vli_decode(&out, NULL, invalid_vli, &in_pos,
+			sizeof(invalid_vli)), LZMA_DATA_ERROR);
+
+	// Bad vli_pos
+	size_t vli_pos = LZMA_VLI_BYTES_MAX;
+	assert_lzma_ret(lzma_vli_decode(&out, &vli_pos, invalid_vli, &in_pos,
+			sizeof(invalid_vli)), LZMA_PROG_ERROR);
+
+	// Bad in_pos
+	in_pos = sizeof(invalid_vli);
+	assert_lzma_ret(lzma_vli_decode(&out, &in_pos, invalid_vli, &in_pos,
+			sizeof(invalid_vli)), LZMA_BUF_ERROR);
+
+	// Test single call mode
+	decode_single_call_mode(one_byte, sizeof(one_byte),
+			one_byte_value);
+	decode_single_call_mode(two_bytes, sizeof(two_bytes),
+			two_byte_value);
+	decode_single_call_mode(three_bytes, sizeof(three_bytes),
+			three_byte_value);
+	decode_single_call_mode(four_bytes, sizeof(four_bytes),
+			four_byte_value);
+	decode_single_call_mode(five_bytes, sizeof(five_bytes),
+			five_byte_value);
+	decode_single_call_mode(six_bytes, sizeof(six_bytes),
+			six_byte_value);
+	decode_single_call_mode(seven_bytes, sizeof(seven_bytes),
+			seven_byte_value);
+	decode_single_call_mode(eight_bytes, sizeof(eight_bytes),
+			eight_byte_value);
+	decode_single_call_mode(nine_bytes, sizeof(nine_bytes),
+			nine_byte_value);
+
+	// Test multi call mode
+	decode_multi_call_mode(one_byte, sizeof(one_byte),
+			one_byte_value);
+	decode_multi_call_mode(two_bytes, sizeof(two_bytes),
+			two_byte_value);
+	decode_multi_call_mode(three_bytes, sizeof(three_bytes),
+			three_byte_value);
+	decode_multi_call_mode(four_bytes, sizeof(four_bytes),
+			four_byte_value);
+	decode_multi_call_mode(five_bytes, sizeof(five_bytes),
+			five_byte_value);
+	decode_multi_call_mode(six_bytes, sizeof(six_bytes),
+			six_byte_value);
+	decode_multi_call_mode(seven_bytes, sizeof(seven_bytes),
+			seven_byte_value);
+	decode_multi_call_mode(eight_bytes, sizeof(eight_bytes),
+			eight_byte_value);
+	decode_multi_call_mode(nine_bytes, sizeof(nine_bytes),
+			nine_byte_value);
+#endif
+}
+
+
+extern int
+main(int argc, char **argv)
+{
+	tuktest_start(argc, argv);
+	tuktest_run(test_lzma_vli_size);
+	tuktest_run(test_lzma_vli_encode);
+	tuktest_run(test_lzma_vli_decode);
+	return tuktest_end();
+}

_service:tar_scm:xz-5.2.5.tar.xz/tests/tests.h -> _service:tar_scm:xz-5.4.1.tar.xz/tests/tests.h Changed

@@ -16,11 +16,13 @@
 #include "sysdefs.h"
 #include "tuklib_integer.h"
 #include "lzma.h"
+#include "tuktest.h"
 
-#include <stdio.h>
 
 #define memcrap(buf, size) memset(buf, 0xFD, size)
 
+
+// TODO: Remove these three macros once all tests have been converted.
 #define expect(test) ((test) ? 0 : (fprintf(stderr, "%s:%d: %s\n", \
 	__FILE__, __LINE__, #test), abort(), 0))
 
@@ -29,29 +31,49 @@
 #define fail(test) expect(test)
 
 
-static inline const char *
-lzma_ret_sym(lzma_ret ret)
-{
-	if ((unsigned int)(ret) > LZMA_PROG_ERROR)
-		return "UNKNOWN_ERROR";
-
-	static const char *msgs = {
-		"LZMA_OK",
-		"LZMA_STREAM_END",
-		"LZMA_NO_CHECK",
-		"LZMA_UNSUPPORTED_CHECK",
-		"LZMA_GET_CHECK",
-		"LZMA_MEM_ERROR",
-		"LZMA_MEMLIMIT_ERROR",
-		"LZMA_FORMAT_ERROR",
-		"LZMA_OPTIONS_ERROR",
-		"LZMA_DATA_ERROR",
-		"LZMA_BUF_ERROR",
-		"LZMA_PROG_ERROR"
-	};
-
-	return msgsret;
-}
+// This table and macro allow getting more readable error messages when
+// comparing the lzma_ret enumeration values.
+static const char enum_strings_lzma_ret24 = {
+	"LZMA_OK",
+	"LZMA_STREAM_END",
+	"LZMA_NO_CHECK",
+	"LZMA_UNSUPPORTED_CHECK",
+	"LZMA_GET_CHECK",
+	"LZMA_MEM_ERROR",
+	"LZMA_MEMLIMIT_ERROR",
+	"LZMA_FORMAT_ERROR",
+	"LZMA_OPTIONS_ERROR",
+	"LZMA_DATA_ERROR",
+	"LZMA_BUF_ERROR",
+	"LZMA_PROG_ERROR",
+	"LZMA_SEEK_NEEDED",
+};
+
+#define assert_lzma_ret(test_expr, ref_val) \
+	assert_enum_eq(test_expr, ref_val, enum_strings_lzma_ret)
+
+
+static const char enum_strings_lzma_check24 = {
+	"LZMA_CHECK_NONE",
+	"LZMA_CHECK_CRC32",
+	"LZMA_CHECK_UNKNOWN_2",
+	"LZMA_CHECK_UNKNOWN_3",
+	"LZMA_CHECK_CRC64",
+	"LZMA_CHECK_UNKNOWN_5",
+	"LZMA_CHECK_UNKNOWN_6",
+	"LZMA_CHECK_UNKNOWN_7",
+	"LZMA_CHECK_UNKNOWN_8",
+	"LZMA_CHECK_UNKNOWN_9",
+	"LZMA_CHECK_SHA256",
+	"LZMA_CHECK_UNKNOWN_11",
+	"LZMA_CHECK_UNKNOWN_12",
+	"LZMA_CHECK_UNKNOWN_13",
+	"LZMA_CHECK_UNKNOWN_14",
+	"LZMA_CHECK_UNKNOWN_15",
+};
+
+#define assert_lzma_check(test_expr, ref_val) \
+	assert_enum_eq(test_expr, ref_val, enum_strings_lzma_check)
 
 
 static inline bool

_service:tar_scm:xz-5.4.1.tar.xz/tests/tuktest.h Added

@@ -0,0 +1,1053 @@
+///////////////////////////////////////////////////////////////////////////////
+//
+/// \file tuktest.h
+/// \brief Helper macros for writing simple test programs
+/// \version 2023-01-08
+///
+/// Some inspiration was taken from STest by Keith Nicholas.
+///
+/// This is standard C99/C11 only and thus should be fairly portable
+/// outside POSIX systems too.
+///
+/// This supports putting multiple tests in a single test program
+/// although it is perfectly fine to have only one test per program.
+/// Each test can produce one of these results:
+/// - Pass
+/// - Fail
+/// - Skip
+/// - Hard error (the remaining tests, if any, are not run)
+///
+/// By default this produces an exit status that is compatible with
+/// Automake and Meson, and mostly compatible with CMake.1
+/// If a test program contains multiple tests, only one exit code can
+/// be returned. Of the following, the first match is used:
+/// - 99 if any test returned a hard error
+/// - stdlib.h's EXIT_FAILURE if at least one test failed
+/// - 77 if at least one test was skipped or no tests were run at all
+/// - stdlib.h's EXIT_SUCCESS (0 on POSIX); that is, if none of the above
+/// are true then there was at least one test to run and none of them
+/// failed, was skipped, or returned a hard error.
+///
+/// A summary of tests being run and their results are printed to stdout.
+/// If you want ANSI coloring for the output, #define TUKTEST_COLOR.
+/// If you only want output when something goes wrong, #define TUKTEST_QUIET.
+///
+/// The downside of the above mapping is that it cannot indicate if
+/// some tests were skipped and some passed. If that is likely to
+/// happen it may be better to split into multiple test programs (one
+/// test per program) or use the TAP mode described below.
+///
+/// By using #define TUKTEST_TAP before #including this file the
+/// output will be Test Anything Protocol (TAP) version 12 compatible
+/// and the exit status will always be EXIT_SUCCESS. This can be easily
+/// used with Automake via its tap-driver.sh. Meson supports TAP natively.
+/// TAP's todo-directive isn't supported for now, mostly because it's not
+/// trivially convertible to the exit-status reporting method.
+///
+/// If TUKTEST_TAP is used, TUKTEST_QUIET and TUKTEST_COLOR are ignored.
+///
+/// The main() function may look like this (remember to include config.h
+/// or such files too if needed!):
+///
+/// #include "tuktest.h"
+///
+/// int main(int argc, char **argv)
+/// {
+/// tuktest_start(argc, argv);
+///
+/// if (!is_package_foo_available())
+/// tuktest_early_skip("Optional package foo is not available");
+///
+/// if (!do_common_initializations())
+/// tuktest_error("Error during common initializations");
+///
+/// tuktest_run(testfunc1);
+/// tuktest_run(testfunc2);
+///
+/// return tuktest_end();
+/// }
+///
+/// Using exit(tuktest_end()) as a pair to tuktest_start() is OK too.
+///
+/// Each test function called via tuktest_run() should be of type
+/// "void testfunc1(void)". The test functions should use the
+/// various assert_CONDITION() macros. The current test stops if
+/// an assertion fails (this is implemented with setjmp/longjmp).
+/// Execution continues from the next test unless the failure was
+/// due to assert_error() (indicating a hard error) which makes
+/// the program exit() without running any remaining tests.
+///
+/// Search for "define assert" in this file to find the explanations
+/// of the available assertion macros.
+///
+/// IMPORTANT:
+///
+/// - The assert_CONDITION() macros may only be used by code that is
+/// called via tuktest_run()! This includes the function named in
+/// the tuktest_run() call and functions called further from there.
+/// (The assert_CONDITION() macros depend on setup code in tuktest_run()
+/// and other use results in undefined behavior.)
+///
+/// - tuktest_start(), tuktest_early_skip, tuktest_run(), and tuktest_end()
+/// must not be used in the tests called via tuktest_run()! (tuktest_end()
+/// is called more freely internally by this file but such use isn't part
+/// of the API.)
+///
+/// - tuktest_error(), tuktest_malloc(), tuktest_free(),
+/// tuktest_file_from_srcdir(), and tuktest_file_from_builddir()
+/// can be used everywhere after tuktest_start() has been called.
+/// (In tests running under tuktest_run(), assert_error() can be used
+/// instead of tuktest_error() when a hard error occurs.)
+///
+/// - Everything else is for internal use only.
+///
+/// Footnotes:
+///
+/// 1 As of 2022-06-02:
+/// See the Automake manual "info (automake)Scripts-based Testsuites" or:
+/// https://www.gnu.org/software/automake/manual/automake.html#Scripts_002dbased-Testsuites
+///
+/// Meson: https://mesonbuild.com/Unit-tests.html
+///
+/// CMake handles passing and failing tests by default but treats hard
+/// errors as regular fails. To CMake support skipped tests correctly,
+/// one has to set the SKIP_RETURN_CODE property for each test:
+///
+/// set_tests_properties(foo_test_name PROPERTIES SKIP_RETURN_CODE 77)
+///
+/// See:
+/// https://cmake.org/cmake/help/latest/command/set_tests_properties.html
+/// https://cmake.org/cmake/help/latest/prop_test/SKIP_RETURN_CODE.html
+//
+// Author: Lasse Collin
+//
+// This file has been put into the public domain.
+// You can do whatever you want with this file.
+//
+///////////////////////////////////////////////////////////////////////////////
+
+#ifndef TUKTEST_H
+#define TUKTEST_H
+
+#include <stddef.h>
+
+// On some (too) old systems inttypes.h doesn't exist or isn't good enough.
+// Include it conditionally so that any portability tricks can be done before
+// tuktest.h is included. On any modern system inttypes.h is fine as is.
+#ifndef PRIu64
+#	include <inttypes.h>
+#endif
+
+#include <setjmp.h>
+#include <stdlib.h>
+#include <string.h>
+#include <stdio.h>
+
+
+#if defined(__GNUC__) && defined(__GNUC_MINOR__)
+#	define TUKTEST_GNUC_REQ(major, minor) \
+		((__GNUC__ == (major) && __GNUC_MINOR__ >= (minor)) \
+			|| __GNUC__ > (major))
+#else
+#	define TUKTEST_GNUC_REQ(major, minor) 0
+#endif
+
+
+// This is silencing warnings about unused functions. Not all test programs
+// need all functions from this header.
+#if TUKTEST_GNUC_REQ(3, 0)
+#	define tuktest_maybe_unused __attribute__((__unused__))
+#else
+#	define tuktest_maybe_unused
+#endif
+
+// We need printf("") so silence the warning about empty format string.
+#if TUKTEST_GNUC_REQ(4, 2)
+#	pragma GCC diagnostic ignored "-Wformat-zero-length"
+#endif
+
+
+// Types and printf format macros to use in integer assertions and also for
+// printing size_t values (C99's %zu isn't available on very old systems).
+typedef int64_t tuktest_int;
+typedef uint64_t tuktest_uint;
+#define TUKTEST_PRId PRId64
+#define TUKTEST_PRIu PRIu64
+#define TUKTEST_PRIX PRIX64
+
+
+// When TAP mode isn't used, Automake-compatible exit statuses are used.
+#define TUKTEST_EXIT_PASS EXIT_SUCCESS
+#define TUKTEST_EXIT_FAIL EXIT_FAILURE
+#define TUKTEST_EXIT_SKIP 77
+#define TUKTEST_EXIT_ERROR 99
+
+
+enum tuktest_result {
+	TUKTEST_PASS,
+	TUKTEST_FAIL,
+	TUKTEST_SKIP,
+	TUKTEST_ERROR,
+};
+
+
+#ifdef TUKTEST_TAP
+#	undef TUKTEST_QUIET
+#	undef TUKTEST_COLOR
+#	undef TUKTEST_TAP
+#	define TUKTEST_TAP 1
+#	define TUKTEST_STR_PASS "ok -"
+#	define TUKTEST_STR_FAIL "not ok -"
+#	define TUKTEST_STR_SKIP "ok - # SKIP"
+#	define TUKTEST_STR_ERROR "Bail out!"
+#else
+#	define TUKTEST_TAP 0
+#	ifdef TUKTEST_COLOR
+#		define TUKTEST_COLOR_PASS "\x1B0;32m"
+#		define TUKTEST_COLOR_FAIL "\x1B0;31m"
+#		define TUKTEST_COLOR_SKIP "\x1B1;34m"
+#		define TUKTEST_COLOR_ERROR "\x1B0;35m"
+#		define TUKTEST_COLOR_TOTAL "\x1B1m"
+#		define TUKTEST_COLOR_OFF "\x1Bm"
+#		define TUKTEST_COLOR_IF(cond, color) ((cond) ? (color) : "" )
+#	else
+#		define TUKTEST_COLOR_PASS ""
+#		define TUKTEST_COLOR_FAIL ""
+#		define TUKTEST_COLOR_SKIP ""
+#		define TUKTEST_COLOR_ERROR ""
+#		define TUKTEST_COLOR_TOTAL ""
+#		define TUKTEST_COLOR_OFF ""
+#		define TUKTEST_COLOR_IF(cond, color) ""
+#	endif
+#	define TUKTEST_COLOR_ADD(str, color) color str TUKTEST_COLOR_OFF
+#	define TUKTEST_STR_PASS \
+		TUKTEST_COLOR_ADD("PASS:", TUKTEST_COLOR_PASS)
+#	define TUKTEST_STR_FAIL \
+		TUKTEST_COLOR_ADD("FAIL:", TUKTEST_COLOR_FAIL)
+#	define TUKTEST_STR_SKIP \
+		TUKTEST_COLOR_ADD("SKIP:", TUKTEST_COLOR_SKIP)
+#	define TUKTEST_STR_ERROR \
+		TUKTEST_COLOR_ADD("ERROR:", TUKTEST_COLOR_ERROR)
+#endif
+
+// NOTE: If TUKTEST_TAP is defined then TUKTEST_QUIET will get undefined above.
+#ifndef TUKTEST_QUIET
+#	define TUKTEST_QUIET 0
+#else
+#	undef TUKTEST_QUIET
+#	define TUKTEST_QUIET 1
+#endif
+
+
+// Counts of the passed, failed, skipped, and hard-errored tests.
+// This is indexed with the enumeration constants from enum tuktest_result.
+static unsigned tuktest_stats4 = { 0, 0, 0, 0 };
+
+// Copy of argc and argv from main(). These are set by tuktest_start().
+static int tuktest_argc = 0;
+static char **tuktest_argv = NULL;
+
+// Name of the currently-running test. This exists because it's nice
+// to print the main test function name even if the failing test-assertion
+// fails in a function called by the main test function.
+static const char *tuktest_name = NULL;
+
+// longjmp() target for when a test-assertion fails.
+static jmp_buf tuktest_jmpenv;
+
+
+// This declaration is needed for tuktest_malloc().
+static int tuktest_end(void);
+
+
+// Internal helper for handling hard errors both inside and
+// outside tuktest_run().
+#define tuktest_error_impl(filename, line, ...) \
+do { \
+	tuktest_print_result_prefix(TUKTEST_ERROR, filename, line); \
+	printf(__VA_ARGS__); \
+	printf("\n"); \
+	++tuktest_statsTUKTEST_ERROR; \
+	exit(tuktest_end()); \
+} while (0)
+
+
+// printf() is without checking its return value in many places. This function
+// is called before exiting to check the status of stdout and catch errors.
+static void
+tuktest_catch_stdout_errors(void)
+{
+	if (ferror(stdout) || fclose(stdout)) {
+		fputs("Error while writing to stdout\n", stderr);
+		exit(TUKTEST_EXIT_ERROR);
+	}
+}
+
+
+// A simplified basename()-like function that is good enough for
+// cleaning up __FILE__. This supports / and \ as path separator.
+// If the path separator is wrong then the full path will be printed;
+// it's a cosmetic problem only.
+static const char *
+tuktest_basename(const char *filename)
+{
+	for (const char *p = filename + strlen(filename); p > filename; --p)
+		if (*p == '/' || *p == '\\')
+			return p + 1;
+
+	return filename;
+}
+
+
+// Internal helper that prints the prefix of the fail/skip/error message line.
+static void
+tuktest_print_result_prefix(enum tuktest_result result,
+		const char *filename, unsigned line)
+{
+	// This is never called with TUKTEST_PASS but I kept it here anyway.
+	const char *result_str
+			= result == TUKTEST_PASS ? TUKTEST_STR_PASS
+			: result == TUKTEST_FAIL ? TUKTEST_STR_FAIL
+			: result == TUKTEST_SKIP ? TUKTEST_STR_SKIP
+			: TUKTEST_STR_ERROR;
+
+	const char *short_filename = tuktest_basename(filename);
+
+	if (tuktest_name != NULL)
+		printf("%s %s %s:%u ", result_str, tuktest_name,
+				short_filename, line);
+	else
+		printf("%s %s:%u ", result_str, short_filename, line);
+}
+
+
+// An entry for linked list of memory allocations.
+struct tuktest_malloc_record {
+	struct tuktest_malloc_record *next;
+	void *p;
+};
+
+// Linked list of per-test allocations. This is used when under tuktest_run().
+// These allocations are freed in tuktest_run() and, in case of a hard error,
+// also in tuktest_end().
+static struct tuktest_malloc_record *tuktest_malloc_test = NULL;
+
+// Linked list of global allocations. This is used allocations are made
+// outside tuktest_run(). These are freed in tuktest_end().
+static struct tuktest_malloc_record *tuktest_malloc_global = NULL;
+
+
+/// A wrapper for malloc() that never return NULL and the allocated memory is
+/// automatically freed at the end of tuktest_run() (if allocation was done
+/// within a test) or early in tuktest_end() (if allocation was done outside
+/// tuktest_run()).
+///
+/// If allocation fails, a hard error is reported and this function won't
+/// return. Possible other tests won't be run (this will call exit()).
+#define tuktest_malloc(size) tuktest_malloc_impl(size, __FILE__, __LINE__)
+
+static void *
+tuktest_malloc_impl(size_t size, const char *filename, unsigned line)
+{
+	void *p = malloc(size == 0 ? 1 : size);
+	struct tuktest_malloc_record *r = malloc(sizeof(*r));
+
+	if (p == NULL || r == NULL) {
+		free(r);
+		free(p);
+
+		// Avoid %zu for portability to very old systems that still
+		// can compile C99 code.
+		tuktest_error_impl(filename, line,
+				"tuktest_malloc(%" TUKTEST_PRIu ") failed",
+				(tuktest_uint)size);
+	}
+
+	r->p = p;
+
+	if (tuktest_name == NULL) {
+		// We were called outside tuktest_run().
+		r->next = tuktest_malloc_global;
+		tuktest_malloc_global = r;
+	} else {
+		// We were called under tuktest_run().
+		r->next = tuktest_malloc_test;
+		tuktest_malloc_test = r;
+	}
+
+	return p;
+}
+
+
+/// Frees memory allocated using tuktest_malloc(). Usually this isn't needed
+/// as the memory is freed automatically.
+///
+/// NULL is silently ignored.
+///
+/// NOTE: Under tuktest_run() only memory allocated there can be freed.
+/// That is, allocations done outside tuktest_run() can only be freed
+/// outside tuktest_run().
+#define tuktest_free(ptr) tuktest_free_impl(ptr, __FILE__, __LINE__)
+
+static void
+tuktest_free_impl(void *p, const char *filename, unsigned line)
+{
+	if (p == NULL)
+		return;
+
+	struct tuktest_malloc_record **r = tuktest_name != NULL
+			? &tuktest_malloc_test : &tuktest_malloc_global;
+
+	while (*r != NULL) {
+		struct tuktest_malloc_record *tmp = *r;
+
+		if (tmp->p == p) {
+			*r = tmp->next;
+			free(p);
+			free(tmp);
+			return;
+		}
+
+		r = &tmp->next;
+	}
+
+	tuktest_error_impl(filename, line, "tuktest_free: "
+			"Allocation matching the pointer was not found");
+}
+
+
+// Frees all allocates in the given record list. The argument must be
+// either &tuktest_malloc_test or &tuktest_malloc_global.
+static void
+tuktest_free_all(struct tuktest_malloc_record **r)
+{
+	while (*r != NULL) {
+		struct tuktest_malloc_record *tmp = *r;
+		*r = tmp->next;
+		free(tmp->p);
+		free(tmp);
+	}
+}
+
+
+/// Initialize the test framework. No other functions or macros
+/// from this file may be called before calling this.
+///
+/// If the arguments from main() aren't available, use 0 and NULL.
+/// If these are set, then only a subset of tests can be run by
+/// specifying their names on the command line.
+#define tuktest_start(argc, argv) \
+do { \
+	tuktest_argc = argc; \
+	tuktest_argv = argv; \
+	if (!TUKTEST_TAP && !TUKTEST_QUIET) \
+		printf("=== %s ===\n", tuktest_basename(__FILE__)); \
+} while (0)
+
+
+/// If it can be detected early that no tests can be run, this macro can
+/// be called after tuktest_start() but before any tuktest_run() to print
+/// a reason why the tests were skipped. Note that this macro calls exit().
+///
+/// Using "return tuktest_end();" in main() when no tests were run has
+/// the same result as tuktest_early_skip() except that then no reason
+/// for the skipping can be printed.
+#define tuktest_early_skip(...) \
+do { \
+	printf("%s %s:%u ", \
+			TUKTEST_TAP ? "1..0 # SKIP" : TUKTEST_STR_SKIP, \
+			tuktest_basename(__FILE__), __LINE__); \
+	printf(__VA_ARGS__); \
+	printf("\n"); \
+	if (!TUKTEST_TAP && !TUKTEST_QUIET) \
+		printf("=== END ===\n"); \
+	tuktest_catch_stdout_errors(); \
+	exit(TUKTEST_TAP ? EXIT_SUCCESS : TUKTEST_EXIT_SKIP); \
+} while (0)
+
+
+/// Some test programs need to do initializations before or between
+/// calls to tuktest_run(). If such initializations unexpectedly fail,
+/// tuktest_error() can be used to report it as a hard error outside
+/// test functions, for example, in main(). Then the remaining tests
+/// won't be run (this macro calls exit()).
+///
+/// Typically tuktest_error() would be used before any tuktest_run()
+/// calls but it is also possible to use tuktest_error() after one or
+/// more tests have been run with tuktest_run(). This is in contrast to
+/// tuktest_early_skip() which must never be called after tuktest_run().
+///
+/// NOTE: tuktest_start() must have been called before tuktest_error().
+///
+/// NOTE: This macro can be called from test functions running under
+/// tuktest_run() but assert_error() is somewhat preferred in that context.
+#define tuktest_error(...) tuktest_error_impl(__FILE__, __LINE__, __VA_ARGS__)
+
+
+/// At the end of main() one should have "return tuktest_end();" which
+/// prints the stats or the TAP plan, and handles the exit status.
+/// Using exit(tuktest_end()) is OK too.
+///
+/// If the test program can detect early that all tests must be skipped,
+/// then tuktest_early_skip() may be useful so that the reason why the
+/// tests were skipped can be printed.
+static int
+tuktest_end(void)
+{
+	tuktest_free_all(&tuktest_malloc_test);
+	tuktest_free_all(&tuktest_malloc_global);
+
+	unsigned total_tests = 0;
+	for (unsigned i = 0; i <= TUKTEST_ERROR; ++i)
+		total_tests += tuktest_statsi;
+
+	if (tuktest_statsTUKTEST_ERROR == 0 && tuktest_argc > 1
+			&& (unsigned)(tuktest_argc - 1) > total_tests) {
+		printf(TUKTEST_STR_ERROR " Fewer tests were run than "
+				"specified on the command line. "
+				"Was a test name mistyped?\n");
+		++tuktest_statsTUKTEST_ERROR;
+	}
+
+#if TUKTEST_TAP
+	// Print the plan only if no "Bail out!" has occurred.
+	// Print the skip directive if no tests were run.
+	// We cannot know the reason for the skip here though
+	// (see tuktest_early_skip()).
+	if (tuktest_statsTUKTEST_ERROR == 0)
+		printf("1..%u%s\n", total_tests,
+				total_tests == 0 ? " # SKIP" : "");
+
+	tuktest_catch_stdout_errors();
+	return EXIT_SUCCESS;
+#else
+	if (!TUKTEST_QUIET)
+		printf("---\n"
+				"%s# TOTAL: %u" TUKTEST_COLOR_OFF "\n"
+				"%s# PASS: %u" TUKTEST_COLOR_OFF "\n"
+				"%s# SKIP: %u" TUKTEST_COLOR_OFF "\n"
+				"%s# FAIL: %u" TUKTEST_COLOR_OFF "\n"
+				"%s# ERROR: %u" TUKTEST_COLOR_OFF "\n"
+				"=== END ===\n",
+				TUKTEST_COLOR_TOTAL,
+				total_tests,
+				TUKTEST_COLOR_IF(
+					tuktest_statsTUKTEST_PASS > 0,
+					TUKTEST_COLOR_PASS),
+				tuktest_statsTUKTEST_PASS,
+				TUKTEST_COLOR_IF(
+					tuktest_statsTUKTEST_SKIP > 0,
+					TUKTEST_COLOR_SKIP),
+				tuktest_statsTUKTEST_SKIP,
+				TUKTEST_COLOR_IF(
+					tuktest_statsTUKTEST_FAIL > 0,
+					TUKTEST_COLOR_FAIL),
+				tuktest_statsTUKTEST_FAIL,
+				TUKTEST_COLOR_IF(
+					tuktest_statsTUKTEST_ERROR > 0,
+					TUKTEST_COLOR_ERROR),
+				tuktest_statsTUKTEST_ERROR);
+
+	tuktest_catch_stdout_errors();
+
+	if (tuktest_statsTUKTEST_ERROR > 0)
+		return TUKTEST_EXIT_ERROR;
+
+	if (tuktest_statsTUKTEST_FAIL > 0)
+		return TUKTEST_EXIT_FAIL;
+
+	if (tuktest_statsTUKTEST_SKIP > 0 || total_tests == 0)
+		return TUKTEST_EXIT_SKIP;
+
+	return TUKTEST_EXIT_PASS;
+#endif
+}
+
+
+/// Runs the specified test function. Requires that tuktest_start()
+/// has already been called and that tuktest_end() has NOT been called yet.
+#define tuktest_run(testfunc) \
+	tuktest_run_test(&(testfunc), #testfunc)
+
+tuktest_maybe_unused
+static void
+tuktest_run_test(void (*testfunc)(void), const char *testfunc_str)
+{
+	// If any command line arguments were given, only the test functions
+	// named on the command line will be run.
+	if (tuktest_argc > 1) {
+		int i = 1;
+		while (strcmp(tuktest_argvi, testfunc_str) != 0)
+			if (++i == tuktest_argc)
+				return;
+	}
+
+	// This is set so that failed assertions can print the correct
+	// test name even when the assertion is in a helper function
+	// called by the test function.
+	tuktest_name = testfunc_str;
+
+	// The way setjmp() may be called is very restrictive.
+	// A switch statement is one of the few conforming ways
+	// to get the value passed to longjmp(); doing something
+	// like "int x = setjmp(env)" is NOT allowed (undefined behavior).
+	switch (setjmp(tuktest_jmpenv)) {
+		case 0:
+			testfunc();
+			++tuktest_statsTUKTEST_PASS;
+			if (!TUKTEST_QUIET)
+				printf(TUKTEST_STR_PASS " %s\n", tuktest_name);
+			break;
+
+		case TUKTEST_FAIL:
+			++tuktest_statsTUKTEST_FAIL;
+			break;
+
+		case TUKTEST_SKIP:
+			++tuktest_statsTUKTEST_SKIP;
+			break;
+
+		default:
+			++tuktest_statsTUKTEST_ERROR;
+			exit(tuktest_end());
+	}
+
+	tuktest_free_all(&tuktest_malloc_test);
+	tuktest_name = NULL;
+}
+
+
+// Maximum allowed file size in tuktest_file_from_* macros and functions.
+#ifndef TUKTEST_FILE_SIZE_MAX
+#	define TUKTEST_FILE_SIZE_MAX (64L << 20)
+#endif
+
+/// Allocates memory and reads the specified file into a buffer.
+/// If the environment variable srcdir is set, it will be prefixed
+/// to the filename. Otherwise the filename is used as is (and so
+/// the behavior is identical to tuktest_file_from_builddir() below).
+///
+/// On success the a pointer to malloc'ed memory is returned.
+/// The size of the allocation and the file is stored in *size.
+///
+/// If anything goes wrong, a hard error is reported and this function
+/// won't return. Possible other tests won't be run (this will call exit()).
+///
+/// Empty files and files over TUKTEST_FILE_SIZE_MAX are rejected.
+/// The assumption is that something is wrong in these cases.
+///
+/// This function can be called either from outside the tests (like in main())
+/// or from tests run via tuktest_run(). Remember to free() the memory to
+/// keep Valgrind happy.
+#define tuktest_file_from_srcdir(filename, sizeptr) \
+	tuktest_file_from_x(getenv("srcdir"), filename, sizeptr, \
+			__FILE__, __LINE__)
+
+/// Like tuktest_file_from_srcdir except this reads from the current directory.
+#define tuktest_file_from_builddir(filename, sizeptr) \
+	tuktest_file_from_x(NULL, filename, sizeptr, __FILE__, __LINE__)
+
+// Internal helper for the macros above.
+tuktest_maybe_unused
+static void *
+tuktest_file_from_x(const char *prefix, const char *filename, size_t *size,
+		const char *prog_filename, unsigned prog_line)
+{
+	// If needed: buffer for holding prefix + '/' + filename + '\0'.
+	char *alloc_name = NULL;
+
+	// Buffer for the data read from the file.
+	void *buf = NULL;
+
+	// File being read
+	FILE *f = NULL;
+
+	// Error message to use under the "error:" label.
+	const char *error_msg = NULL;
+
+	if (filename == NULL) {
+		error_msg = "Filename is NULL";
+		filename = "(NULL)";
+		goto error;
+	}
+
+	if (filename0 == '\0') {
+		error_msg = "Filename is an empty string";
+		filename = "(empty string)";
+		goto error;
+	}
+
+	if (size == NULL) {
+		error_msg = "The size argument is NULL";
+		goto error;
+	}
+
+	// If a prefix was given, construct the full filename.
+	if (prefix != NULL && prefix0 != '\0') {
+		const size_t prefix_len = strlen(prefix);
+		const size_t filename_len = strlen(filename);
+
+		const size_t alloc_name_size
+				= prefix_len + 1 + filename_len + 1;
+		alloc_name = tuktest_malloc_impl(alloc_name_size,
+				prog_filename, prog_line);
+
+		memcpy(alloc_name, prefix, prefix_len);
+		alloc_nameprefix_len = '/';
+		memcpy(alloc_name + prefix_len + 1, filename, filename_len);
+		alloc_nameprefix_len + 1 + filename_len = '\0';
+
+		// Set filename to point to the new string. alloc_name
+		// can be freed unconditionally as it is NULL if a prefix
+		// wasn't specified.
+		filename = alloc_name;
+	}
+
+	f = fopen(filename, "rb");
+	if (f == NULL) {
+		error_msg = "Failed to open the file";
+		goto error;
+	}
+
+	// Get the size of the file and store it in *size.
+	//
+	// We assume that the file isn't big and even reject very big files.
+	// There is no need to use fseeko/ftello from POSIX to support
+	// large files. Using standard C functions is portable outside POSIX.
+	if (fseek(f, 0, SEEK_END) != 0) {
+		error_msg = "Seeking failed (fseek end)";
+		goto error;
+	}
+
+	const long end = ftell(f);
+	if (end < 0) {
+		error_msg = "Seeking failed (ftell)";
+		goto error;
+	}
+
+	if (end == 0) {
+		error_msg = "File is empty";
+		goto error;
+	}
+
+	if (end > TUKTEST_FILE_SIZE_MAX) {
+		error_msg = "File size exceeds TUKTEST_FILE_SIZE_MAX";
+		goto error;
+	}
+
+	*size = (size_t)end;
+	rewind(f);
+
+	buf = tuktest_malloc_impl(*size, prog_filename, prog_line);
+
+	const size_t amount = fread(buf, 1, *size, f);
+	if (ferror(f)) {
+		error_msg = "Read error";
+		goto error;
+	}
+
+	if (amount != *size) {
+		error_msg = "File is smaller than indicated by ftell()";
+		goto error;
+	}
+
+	const int fclose_ret = fclose(f);
+	f = NULL;
+	if (fclose_ret != 0) {
+		error_msg = "Error closing the file";
+		goto error;
+	}
+
+	tuktest_free(alloc_name);
+	return buf;
+
+error:
+	if (f != NULL)
+		(void)fclose(f);
+
+	tuktest_error_impl(prog_filename, prog_line,
+			"tuktest_file_from_x: %s: %s\n", filename, error_msg);
+}
+
+
+// Internal helper for assert_fail, assert_skip, and assert_error.
+#define tuktest_print_and_jump(result, ...) \
+do { \
+	tuktest_print_result_prefix(result, __FILE__, __LINE__); \
+	printf(__VA_ARGS__); \
+	printf("\n"); \
+	longjmp(tuktest_jmpenv, result); \
+} while (0)
+
+
+/// Unconditionally fails the test (non-zero exit status if not using TAP).
+/// Execution will continue from the next test.
+///
+/// A printf format string is supported.
+/// If no extra message is wanted, use "" as the argument.
+#define assert_fail(...) tuktest_print_and_jump(TUKTEST_FAIL, __VA_ARGS__)
+
+
+/// Skips the test (exit status 77 if not using TAP).
+/// Execution will continue from the next test.
+///
+/// If you can detect early that no tests can be run, tuktest_early_skip()
+/// might be a better way to skip the test(s). Especially in TAP mode this
+/// makes a difference as with assert_skip() it will list a skipped specific
+/// test name but with tuktest_early_skip() it will indicate that the whole
+/// test program was skipped (with tuktest_early_skip() the TAP plan will
+/// indicate zero tests).
+///
+/// A printf format string is supported.
+/// If no extra message is wanted, use "" as the argument.
+#define assert_skip(...) tuktest_print_and_jump(TUKTEST_SKIP, __VA_ARGS__)
+
+
+/// Hard error (exit status 99 if not using TAP).
+/// The remaining tests in this program will not be run or reported.
+///
+/// A printf format string is supported.
+/// If no extra message is wanted, use "" as the argument.
+#define assert_error(...) tuktest_print_and_jump(TUKTEST_ERROR, __VA_ARGS__)
+
+
+/// Fails the test if the test expression doesn't evaluate to false.
+#define assert_false(test_expr) \
+do { \
+	if (test_expr) \
+		assert_fail("assert_fail: '%s' is true but should be false", \
+				#test_expr); \
+} while (0)
+
+
+/// Fails the test if the test expression doesn't evaluate to true.
+#define assert_true(test_expr) \
+do { \
+	if (!(test_expr)) \
+		assert_fail("assert_true: '%s' is false but should be true", \
+				#test_expr); \
+} while (0)
+
+
+/// Fails the test if comparing the signed integer expressions using the
+/// specified comparison operator evaluates to false. For example,
+/// assert_int(foobar(), >=, 0) fails the test if 'foobar() >= 0' isn't true.
+/// For good error messages, the first argument should be the test expression
+/// and the third argument the reference value (usually a constant).
+///
+/// For equality (==) comparison there is a assert_int_eq() which
+/// might be more convenient to use.
+#define assert_int(test_expr, cmp_op, ref_value) \
+do { \
+	const tuktest_int v_test_ = (test_expr); \
+	const tuktest_int v_ref_ = (ref_value); \
+	if (!(v_test_ cmp_op v_ref_)) \
+		assert_fail("assert_int: '%s == %" TUKTEST_PRId \
+				"' but expected '... %s %" TUKTEST_PRId "'", \
+				#test_expr, v_test_, #cmp_op, v_ref_); \
+} while (0)
+
+
+/// Like assert_int() but for unsigned integers.
+///
+/// For equality (==) comparison there is a assert_uint_eq() which
+/// might be more convenient to use.
+#define assert_uint(test_expr, cmp_op, ref_value) \
+do { \
+	const tuktest_uint v_test_ = (test_expr); \
+	const tuktest_uint v_ref_ = (ref_value); \
+	if (!(v_test_ cmp_op v_ref_)) \
+		assert_fail("assert_uint: '%s == %" TUKTEST_PRIu \
+				"' but expected '... %s %" TUKTEST_PRIu "'", \
+				#test_expr, v_test_, #cmp_op, v_ref_); \
+} while (0)
+
+
+/// Fails the test if test expression doesn't equal the expected
+/// signed integer value.
+#define assert_int_eq(test_expr, ref_value) \
+	assert_int(test_expr, ==, ref_value)
+
+
+/// Fails the test if test expression doesn't equal the expected
+/// unsigned integer value.
+#define assert_uint_eq(test_expr, ref_value) \
+	assert_uint(test_expr, ==, ref_value)
+
+
+/// Fails the test if the test expression doesn't equal the expected
+/// enumeration value. This is like assert_int_eq() but the error message
+/// shows the enumeration constant names instead of their numeric values
+/// as long as the values are non-negative and not big.
+///
+/// The third argument must be a table of string pointers. A pointer to
+/// a pointer doesn't work because this determines the number of elements
+/// in the array using sizeof. For example:
+///
+/// const char *my_enum_names = { "MY_FOO", "MY_BAR", "MY_BAZ" };
+/// assert_enum_eq(some_func_returning_my_enum(), MY_BAR, my_enum_names);
+///
+/// (If the reference value is out of bounds, both values are printed as
+/// an integer. If only test expression is out of bounds, it is printed
+/// as an integer and the reference as a string. Otherwise both are printed
+/// as a string.)
+#define assert_enum_eq(test_expr, ref_value, enum_strings) \
+do { \
+	const tuktest_int v_test_ = (test_expr); \
+	const tuktest_int v_ref_ = (ref_value); \
+	if (v_test_ != v_ref_) { \
+		const int array_len_ = (int)(sizeof(enum_strings) \
+				/ sizeof((enum_strings)0)); \
+		if (v_ref_ < 0 || v_ref_ >= array_len_) \
+			assert_fail("assert_enum_eq: '%s == %" TUKTEST_PRId \
+					"' but expected " \
+					"'... == %" TUKTEST_PRId "'", \
+					#test_expr, v_test_, v_ref_); \
+		else if (v_test_ < 0 || v_test_ >= array_len_) \
+			assert_fail("assert_enum_eq: '%s == %" TUKTEST_PRId \
+					"' but expected '... == %s'", \
+					#test_expr, v_test_, \
+					(enum_strings)v_ref_); \
+		else \
+			assert_fail("assert_enum_eq: '%s == %s' " \
+					"but expected '... = %s'", \
+					#test_expr, (enum_strings)v_test_, \
+					(enum_strings)v_ref_); \
+	} \
+} while (0)
+
+
+/// Fails the test if the specified bit isn't set in the test expression.
+#define assert_bit_set(test_expr, bit) \
+do { \
+	const tuktest_uint v_test_ = (test_expr); \
+	const unsigned v_bit_ = (bit); \
+	const tuktest_uint v_mask_ = (tuktest_uint)1 << v_bit_; \
+	if (!(v_test_ & v_mask_)) \
+		assert_fail("assert_bit_set: '%s == 0x%" TUKTEST_PRIX \
+				"' but bit %u (0x%" TUKTEST_PRIX ") " \
+				"is not set", \
+				#test_expr, v_test_, v_bit_, v_mask_); \
+} while (0)
+
+
+/// Fails the test if the specified bit is set in the test expression.
+#define assert_bit_not_set(test_expr, bit) \
+do { \
+	const tuktest_uint v_test_ = (test_expr); \
+	const unsigned v_bit_ = (bit); \
+	const tuktest_uint v_mask_ = (tuktest_uint)1 << v_bit_; \
+	if (v_test_ & v_mask_) \
+		assert_fail("assert_bit_not_set: '%s == 0x%" TUKTEST_PRIX \
+				"' but bit %u (0x%" TUKTEST_PRIX ") is set", \
+				#test_expr, v_test_, v_bit_, v_mask_); \
+} while (0)
+
+
+/// Fails the test if unless all bits that are set in the bitmask are also
+/// set in the test expression.
+#define assert_bitmask_set(test_expr, mask) \
+do { \
+	const tuktest_uint v_mask_ = (mask); \
+	const tuktest_uint v_test_ = (test_expr) & v_mask_; \
+	if (v_test_ != v_mask_) \
+		assert_fail("assert_bitmask_set: " \
+				"'((%s) & 0x%" TUKTEST_PRIX ") == " \
+				"0x%" TUKTEST_PRIX "' but expected " \
+				"'... == 0x%" TUKTEST_PRIX "'", \
+				#test_expr, v_mask_, v_test_, v_mask_); \
+} while (0)
+
+
+/// Fails the test if any of the bits that are set in the bitmask are also
+/// set in the test expression.
+#define assert_bitmask_not_set(test_expr, mask) \
+do { \
+	const tuktest_uint v_mask_ = (mask); \
+	const tuktest_uint v_test_ = (test_expr) & v_mask_; \
+	if (v_test_ != 0) \
+		assert_fail("assert_bitmask_not_set: "\
+				"'((%s) & 0x%" TUKTEST_PRIX ") == " \
+				"0x%" TUKTEST_PRIX "' but expected " \
+				"'... == 0'", \
+				#test_expr, v_mask_, v_test_); \
+} while (0)
+
+
+// Internal helper to add common code for string assertions.
+#define tuktest_str_helper1(macro_name, test_expr, ref_value) \
+	const char *v_test_ = (test_expr); \
+	const char *v_ref_ = (ref_value); \
+	if (v_test_ == NULL) \
+		assert_fail(macro_name ": Test expression '%s' is NULL", \
+				#test_expr); \
+	if (v_ref_ == NULL) \
+		assert_fail(macro_name ": Reference value '%s' is NULL", \
+				#ref_value)
+
+
+// Internal helper to add common code for string assertions and to check
+// that the reference value isn't an empty string.
+#define tuktest_str_helper2(macro_name, test_expr, ref_value) \
+	tuktest_str_helper1(macro_name, test_expr, ref_value); \
+	if (v_ref_0 == '\0') \
+		assert_fail(macro_name ": Reference value is an empty string")
+
+
+/// Fails the test if the test expression evaluates to string that doesn't
+/// equal to the expected string.
+#define assert_str_eq(test_expr, ref_value) \
+do { \
+	tuktest_str_helper1("assert_str_eq", test_expr, ref_value); \
+	if (strcmp(v_ref_, v_test_) != 0) \
+		assert_fail("assert_str_eq: '%s' evaluated to '%s' " \
+				"but expected '%s'", \
+				#test_expr, v_test_, v_ref_); \
+} while (0)
+
+
+/// Fails the test if the test expression evaluates to a string that doesn't
+/// contain the reference value as a substring. Also fails the test if
+/// the reference value is an empty string.
+#define assert_str_contains(test_expr, ref_value) \
+do { \
+	tuktest_str_helper2("assert_str_contains", test_expr, ref_value); \
+	if (strstr(v_test_, v_ref_) == NULL) \
+		assert_fail("assert_str_contains: '%s' evaluated to '%s' " \
+				"which doesn't contain '%s'", \
+				#test_expr, v_test_, v_ref_); \
+} while (0)
+
+
+/// Fails the test if the test expression evaluates to a string that
+/// contains the reference value as a substring. Also fails the test if
+/// the reference value is an empty string.
+#define assert_str_doesnt_contain(test_expr, ref_value) \
+do { \
+	tuktest_str_helper2("assert_str_doesnt_contain", \
+			test_expr, ref_value); \
+	if (strstr(v_test_, v_ref_) != NULL) \
+		assert_fail("assert_str_doesnt_contain: " \
+				"'%s' evaluated to '%s' which contains '%s'", \
+				#test_expr, v_test_, v_ref_); \
+} while (0)
+
+
+/// Fails the test if the first array_size elements of the test array
+/// don't equal to correct_array.
+///
+/// NOTE: This avoids %zu for portability to very old systems that still
+/// can compile C99 code.
+#define assert_array_eq(test_array, correct_array, array_size) \
+do { \
+	for (size_t i_ = 0; i_ < (array_size); ++i_) \
+		if ((test_array)i_ != (correct_array)i_) \
+			assert_fail("assert_array_eq: " \
+					"%s%" TUKTEST_PRIu " != "\
+					"%s%" TUKTEST_PRIu " " \
+					"but should be equal", \
+					#test_array, (tuktest_uint)i_, \
+					#correct_array, (tuktest_uint)i_); \
+} while (0)
+
+#endif

_service:tar_scm:xz-5.2.5.tar.xz/windows/INSTALL-MSVC.txt -> _service:tar_scm:xz-5.4.1.tar.xz/windows/INSTALL-MSVC.txt Changed

@@ -18,7 +18,11 @@
 Building
 --------
 
- The following files in this directory are for MSVC:
+ It is recommended to use CMake to generate build files for MSVC.
+ The project files in vs201x directories will be removed in the
+ future (5.4.x releases will include them still).
+
+ Descriptions of the files in the vs201x directories:
 
 config.h liblzma configuration #defines for MSVC.
 liblzma.vcxproj This builds static liblzma.
@@ -34,12 +38,8 @@
 This means that you may need to either install Windows SDK 8.1 or
 you may need to set the target platform version before building.
 
- Currently no test programs are built or run under MSVC.
-
- MSVC gives a bunch of compiler warnings. Some warnings are specific
- to 32-bit or 64-bit build and some appear for both builds. These
- are known and shouldn't be a problem. Some of them will probably
- be fixed in the future.
+ Currently no test programs are built or run under MSVC from the
+ project files. CMake-based builds include tests too.
 
 
 Notes
@@ -49,3 +49,8 @@
 by default. To avoid this when using static liblzma from your code,
 #define LZMA_API_STATIC before #including <lzma.h>.
 
+ MSVC gives a bunch of compiler warnings. Some warnings are specific
+ to 32-bit or 64-bit build and some appear for both builds. These
+ are known and shouldn't be a problem. Some of them will probably
+ be fixed in the future.
+

_service:tar_scm:xz-5.2.5.tar.xz/windows/README-Windows.txt -> _service:tar_scm:xz-5.4.1.tar.xz/windows/README-Windows.txt Changed

_service:tar_scm:xz-5.2.5.tar.xz/windows/vs2013/config.h -> _service:tar_scm:xz-5.4.1.tar.xz/windows/vs2013/config.h Changed

_service:tar_scm:xz-5.2.5.tar.xz/windows/vs2013/liblzma.vcxproj -> _service:tar_scm:xz-5.4.1.tar.xz/windows/vs2013/liblzma.vcxproj Changed

@@ -229,6 +229,7 @@
 <ClCompile Include="..\..\src\liblzma\common\easy_encoder.c" />
 <ClCompile Include="..\..\src\liblzma\common\easy_encoder_memusage.c" />
 <ClCompile Include="..\..\src\liblzma\common\easy_preset.c" />
+ <ClCompile Include="..\..\src\liblzma\common\file_info.c" />
 <ClCompile Include="..\..\src\liblzma\common\filter_buffer_decoder.c" />
 <ClCompile Include="..\..\src\liblzma\common\filter_buffer_encoder.c" />
 <ClCompile Include="..\..\src\liblzma\common\filter_common.c" />
@@ -242,15 +243,18 @@
 <ClCompile Include="..\..\src\liblzma\common\index_decoder.c" />
 <ClCompile Include="..\..\src\liblzma\common\index_encoder.c" />
 <ClCompile Include="..\..\src\liblzma\common\index_hash.c" />
+ <ClCompile Include="..\..\src\liblzma\common\lzip_decoder.c" />
 <ClCompile Include="..\..\src\liblzma\common\outqueue.c" />
 <ClCompile Include="..\..\src\liblzma\common\stream_buffer_decoder.c" />
 <ClCompile Include="..\..\src\liblzma\common\stream_buffer_encoder.c" />
 <ClCompile Include="..\..\src\liblzma\common\stream_decoder.c" />
+ <ClCompile Include="..\..\src\liblzma\common\stream_decoder_mt.c" />
 <ClCompile Include="..\..\src\liblzma\common\stream_encoder.c" />
 <ClCompile Include="..\..\src\liblzma\common\stream_encoder_mt.c" />
 <ClCompile Include="..\..\src\liblzma\common\stream_flags_common.c" />
 <ClCompile Include="..\..\src\liblzma\common\stream_flags_decoder.c" />
 <ClCompile Include="..\..\src\liblzma\common\stream_flags_encoder.c" />
+ <ClCompile Include="..\..\src\liblzma\common\string_conversion.c" />
 <ClCompile Include="..\..\src\liblzma\common\vli_decoder.c" />
 <ClCompile Include="..\..\src\liblzma\common\vli_encoder.c" />
 <ClCompile Include="..\..\src\liblzma\common\vli_size.c" />
@@ -270,6 +274,7 @@
 <ClCompile Include="..\..\src\liblzma\lz\lz_encoder_mf.c" />
 <ClCompile Include="..\..\src\liblzma\rangecoder\price_table.c" />
 <ClCompile Include="..\..\src\liblzma\simple\arm.c" />
+ <ClCompile Include="..\..\src\liblzma\simple\arm64.c" />
 <ClCompile Include="..\..\src\liblzma\simple\armthumb.c" />
 <ClCompile Include="..\..\src\liblzma\simple\ia64.c" />
 <ClCompile Include="..\..\src\liblzma\simple\powerpc.c" />
@@ -318,8 +323,10 @@
 <ClInclude Include="..\..\src\liblzma\common\filter_decoder.h" />
 <ClInclude Include="..\..\src\liblzma\common\filter_encoder.h" />
 <ClInclude Include="..\..\src\liblzma\common\index.h" />
+ <ClInclude Include="..\..\src\liblzma\common\index_decoder.h" />
 <ClInclude Include="..\..\src\liblzma\common\index_encoder.h" />
 <ClInclude Include="..\..\src\liblzma\common\memcmplen.h" />
+ <ClInclude Include="..\..\src\liblzma\common\lzip_decoder.h" />
 <ClInclude Include="..\..\src\liblzma\common\outqueue.h" />
 <ClInclude Include="..\..\src\liblzma\common\stream_decoder.h" />
 <ClInclude Include="..\..\src\liblzma\common\stream_flags_common.h" />
@@ -351,4 +358,4 @@
 <Import Project="$(VCTargetsPath)\Microsoft.Cpp.targets" />
 <ImportGroup Label="ExtensionTargets">
 </ImportGroup>
-</Project>
\ No newline at end of file
+</Project>

_service:tar_scm:xz-5.2.5.tar.xz/windows/vs2013/liblzma_dll.vcxproj -> _service:tar_scm:xz-5.4.1.tar.xz/windows/vs2013/liblzma_dll.vcxproj Changed

@@ -137,6 +137,7 @@
 </Link>
 <ResourceCompile>
 <AdditionalIncludeDirectories>./;../../src/liblzma/common;../../src/common;../../src/liblzma/api;</AdditionalIncludeDirectories>
+ <PreprocessorDefinitions>HAVE_CONFIG_H</PreprocessorDefinitions>
 </ResourceCompile>
 </ItemDefinitionGroup>
 <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Debug|x64'">
@@ -154,6 +155,7 @@
 </Link>
 <ResourceCompile>
 <AdditionalIncludeDirectories>./;../../src/liblzma/common;../../src/common;../../src/liblzma/api;</AdditionalIncludeDirectories>
+ <PreprocessorDefinitions>HAVE_CONFIG_H</PreprocessorDefinitions>
 </ResourceCompile>
 </ItemDefinitionGroup>
 <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">
@@ -173,6 +175,7 @@
 </Link>
 <ResourceCompile>
 <AdditionalIncludeDirectories>./;../../src/liblzma/common;../../src/common;../../src/liblzma/api;</AdditionalIncludeDirectories>
+ <PreprocessorDefinitions>HAVE_CONFIG_H</PreprocessorDefinitions>
 </ResourceCompile>
 </ItemDefinitionGroup>
 <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Release|x64'">
@@ -191,6 +194,7 @@
 </Link>
 <ResourceCompile>
 <AdditionalIncludeDirectories>./;../../src/liblzma/common;../../src/common;../../src/liblzma/api;</AdditionalIncludeDirectories>
+ <PreprocessorDefinitions>HAVE_CONFIG_H</PreprocessorDefinitions>
 </ResourceCompile>
 </ItemDefinitionGroup>
 <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='ReleaseMT|Win32'">
@@ -210,6 +214,7 @@
 </Link>
 <ResourceCompile>
 <AdditionalIncludeDirectories>./;../../src/liblzma/common;../../src/common;../../src/liblzma/api;</AdditionalIncludeDirectories>
+ <PreprocessorDefinitions>HAVE_CONFIG_H</PreprocessorDefinitions>
 </ResourceCompile>
 </ItemDefinitionGroup>
 <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='ReleaseMT|x64'">
@@ -228,6 +233,7 @@
 </Link>
 <ResourceCompile>
 <AdditionalIncludeDirectories>./;../../src/liblzma/common;../../src/common;../../src/liblzma/api;</AdditionalIncludeDirectories>
+ <PreprocessorDefinitions>HAVE_CONFIG_H</PreprocessorDefinitions>
 </ResourceCompile>
 </ItemDefinitionGroup>
 <ItemGroup>
@@ -255,6 +261,7 @@
 <ClCompile Include="..\..\src\liblzma\common\easy_encoder.c" />
 <ClCompile Include="..\..\src\liblzma\common\easy_encoder_memusage.c" />
 <ClCompile Include="..\..\src\liblzma\common\easy_preset.c" />
+ <ClCompile Include="..\..\src\liblzma\common\file_info.c" />
 <ClCompile Include="..\..\src\liblzma\common\filter_buffer_decoder.c" />
 <ClCompile Include="..\..\src\liblzma\common\filter_buffer_encoder.c" />
 <ClCompile Include="..\..\src\liblzma\common\filter_common.c" />
@@ -268,15 +275,18 @@
 <ClCompile Include="..\..\src\liblzma\common\index_decoder.c" />
 <ClCompile Include="..\..\src\liblzma\common\index_encoder.c" />
 <ClCompile Include="..\..\src\liblzma\common\index_hash.c" />
+ <ClCompile Include="..\..\src\liblzma\common\lzip_decoder.c" />
 <ClCompile Include="..\..\src\liblzma\common\outqueue.c" />
 <ClCompile Include="..\..\src\liblzma\common\stream_buffer_decoder.c" />
 <ClCompile Include="..\..\src\liblzma\common\stream_buffer_encoder.c" />
 <ClCompile Include="..\..\src\liblzma\common\stream_decoder.c" />
+ <ClCompile Include="..\..\src\liblzma\common\stream_decoder_mt.c" />
 <ClCompile Include="..\..\src\liblzma\common\stream_encoder.c" />
 <ClCompile Include="..\..\src\liblzma\common\stream_encoder_mt.c" />
 <ClCompile Include="..\..\src\liblzma\common\stream_flags_common.c" />
 <ClCompile Include="..\..\src\liblzma\common\stream_flags_decoder.c" />
 <ClCompile Include="..\..\src\liblzma\common\stream_flags_encoder.c" />
+ <ClCompile Include="..\..\src\liblzma\common\string_conversion.c" />
 <ClCompile Include="..\..\src\liblzma\common\vli_decoder.c" />
 <ClCompile Include="..\..\src\liblzma\common\vli_encoder.c" />
 <ClCompile Include="..\..\src\liblzma\common\vli_size.c" />
@@ -296,6 +306,7 @@
 <ClCompile Include="..\..\src\liblzma\lz\lz_encoder_mf.c" />
 <ClCompile Include="..\..\src\liblzma\rangecoder\price_table.c" />
 <ClCompile Include="..\..\src\liblzma\simple\arm.c" />
+ <ClCompile Include="..\..\src\liblzma\simple\arm64.c" />
 <ClCompile Include="..\..\src\liblzma\simple\armthumb.c" />
 <ClCompile Include="..\..\src\liblzma\simple\ia64.c" />
 <ClCompile Include="..\..\src\liblzma\simple\powerpc.c" />
@@ -344,8 +355,10 @@
 <ClInclude Include="..\..\src\liblzma\common\filter_decoder.h" />
 <ClInclude Include="..\..\src\liblzma\common\filter_encoder.h" />
 <ClInclude Include="..\..\src\liblzma\common\index.h" />
+ <ClInclude Include="..\..\src\liblzma\common\index_decoder.h" />
 <ClInclude Include="..\..\src\liblzma\common\index_encoder.h" />
 <ClInclude Include="..\..\src\liblzma\common\memcmplen.h" />
+ <ClInclude Include="..\..\src\liblzma\common\lzip_decoder.h" />
 <ClInclude Include="..\..\src\liblzma\common\outqueue.h" />
 <ClInclude Include="..\..\src\liblzma\common\stream_decoder.h" />
 <ClInclude Include="..\..\src\liblzma\common\stream_flags_common.h" />
@@ -380,4 +393,4 @@
 <Import Project="$(VCTargetsPath)\Microsoft.Cpp.targets" />
 <ImportGroup Label="ExtensionTargets">
 </ImportGroup>
-</Project>
\ No newline at end of file
+</Project>

_service:tar_scm:xz-5.2.5.tar.xz/windows/vs2017/config.h -> _service:tar_scm:xz-5.4.1.tar.xz/windows/vs2017/config.h Changed

_service:tar_scm:xz-5.2.5.tar.xz/windows/vs2017/liblzma.vcxproj -> _service:tar_scm:xz-5.4.1.tar.xz/windows/vs2017/liblzma.vcxproj Changed

_service:tar_scm:xz-5.2.5.tar.xz/windows/vs2017/liblzma_dll.vcxproj -> _service:tar_scm:xz-5.4.1.tar.xz/windows/vs2017/liblzma_dll.vcxproj Changed

_service:tar_scm:xz-5.2.5.tar.xz/windows/vs2019/config.h -> _service:tar_scm:xz-5.4.1.tar.xz/windows/vs2019/config.h Changed

_service:tar_scm:xz-5.2.5.tar.xz/windows/vs2019/liblzma.vcxproj -> _service:tar_scm:xz-5.4.1.tar.xz/windows/vs2019/liblzma.vcxproj Changed

@@ -230,6 +230,7 @@
 <ClCompile Include="..\..\src\liblzma\common\easy_encoder.c" />
 <ClCompile Include="..\..\src\liblzma\common\easy_encoder_memusage.c" />
 <ClCompile Include="..\..\src\liblzma\common\easy_preset.c" />
+ <ClCompile Include="..\..\src\liblzma\common\file_info.c" />
 <ClCompile Include="..\..\src\liblzma\common\filter_buffer_decoder.c" />
 <ClCompile Include="..\..\src\liblzma\common\filter_buffer_encoder.c" />
 <ClCompile Include="..\..\src\liblzma\common\filter_common.c" />
@@ -243,15 +244,18 @@
 <ClCompile Include="..\..\src\liblzma\common\index_decoder.c" />
 <ClCompile Include="..\..\src\liblzma\common\index_encoder.c" />
 <ClCompile Include="..\..\src\liblzma\common\index_hash.c" />
+ <ClCompile Include="..\..\src\liblzma\common\lzip_decoder.c" />
 <ClCompile Include="..\..\src\liblzma\common\outqueue.c" />
 <ClCompile Include="..\..\src\liblzma\common\stream_buffer_decoder.c" />
 <ClCompile Include="..\..\src\liblzma\common\stream_buffer_encoder.c" />
 <ClCompile Include="..\..\src\liblzma\common\stream_decoder.c" />
+ <ClCompile Include="..\..\src\liblzma\common\stream_decoder_mt.c" />
 <ClCompile Include="..\..\src\liblzma\common\stream_encoder.c" />
 <ClCompile Include="..\..\src\liblzma\common\stream_encoder_mt.c" />
 <ClCompile Include="..\..\src\liblzma\common\stream_flags_common.c" />
 <ClCompile Include="..\..\src\liblzma\common\stream_flags_decoder.c" />
 <ClCompile Include="..\..\src\liblzma\common\stream_flags_encoder.c" />
+ <ClCompile Include="..\..\src\liblzma\common\string_conversion.c" />
 <ClCompile Include="..\..\src\liblzma\common\vli_decoder.c" />
 <ClCompile Include="..\..\src\liblzma\common\vli_encoder.c" />
 <ClCompile Include="..\..\src\liblzma\common\vli_size.c" />
@@ -271,6 +275,7 @@
 <ClCompile Include="..\..\src\liblzma\lz\lz_encoder_mf.c" />
 <ClCompile Include="..\..\src\liblzma\rangecoder\price_table.c" />
 <ClCompile Include="..\..\src\liblzma\simple\arm.c" />
+ <ClCompile Include="..\..\src\liblzma\simple\arm64.c" />
 <ClCompile Include="..\..\src\liblzma\simple\armthumb.c" />
 <ClCompile Include="..\..\src\liblzma\simple\ia64.c" />
 <ClCompile Include="..\..\src\liblzma\simple\powerpc.c" />
@@ -319,8 +324,10 @@
 <ClInclude Include="..\..\src\liblzma\common\filter_decoder.h" />
 <ClInclude Include="..\..\src\liblzma\common\filter_encoder.h" />
 <ClInclude Include="..\..\src\liblzma\common\index.h" />
+ <ClInclude Include="..\..\src\liblzma\common\index_decoder.h" />
 <ClInclude Include="..\..\src\liblzma\common\index_encoder.h" />
 <ClInclude Include="..\..\src\liblzma\common\memcmplen.h" />
+ <ClInclude Include="..\..\src\liblzma\common\lzip_decoder.h" />
 <ClInclude Include="..\..\src\liblzma\common\outqueue.h" />
 <ClInclude Include="..\..\src\liblzma\common\stream_decoder.h" />
 <ClInclude Include="..\..\src\liblzma\common\stream_flags_common.h" />
@@ -352,4 +359,4 @@
 <Import Project="$(VCTargetsPath)\Microsoft.Cpp.targets" />
 <ImportGroup Label="ExtensionTargets">
 </ImportGroup>
-</Project>
\ No newline at end of file
+</Project>

_service:tar_scm:xz-5.2.5.tar.xz/windows/vs2019/liblzma_dll.vcxproj -> _service:tar_scm:xz-5.4.1.tar.xz/windows/vs2019/liblzma_dll.vcxproj Changed

@@ -138,6 +138,7 @@
 </Link>
 <ResourceCompile>
 <AdditionalIncludeDirectories>./;../../src/liblzma/common;../../src/common;../../src/liblzma/api;</AdditionalIncludeDirectories>
+ <PreprocessorDefinitions>HAVE_CONFIG_H</PreprocessorDefinitions>
 </ResourceCompile>
 </ItemDefinitionGroup>
 <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Debug|x64'">
@@ -155,6 +156,7 @@
 </Link>
 <ResourceCompile>
 <AdditionalIncludeDirectories>./;../../src/liblzma/common;../../src/common;../../src/liblzma/api;</AdditionalIncludeDirectories>
+ <PreprocessorDefinitions>HAVE_CONFIG_H</PreprocessorDefinitions>
 </ResourceCompile>
 </ItemDefinitionGroup>
 <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">
@@ -174,6 +176,7 @@
 </Link>
 <ResourceCompile>
 <AdditionalIncludeDirectories>./;../../src/liblzma/common;../../src/common;../../src/liblzma/api;</AdditionalIncludeDirectories>
+ <PreprocessorDefinitions>HAVE_CONFIG_H</PreprocessorDefinitions>
 </ResourceCompile>
 </ItemDefinitionGroup>
 <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Release|x64'">
@@ -192,6 +195,7 @@
 </Link>
 <ResourceCompile>
 <AdditionalIncludeDirectories>./;../../src/liblzma/common;../../src/common;../../src/liblzma/api;</AdditionalIncludeDirectories>
+ <PreprocessorDefinitions>HAVE_CONFIG_H</PreprocessorDefinitions>
 </ResourceCompile>
 </ItemDefinitionGroup>
 <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='ReleaseMT|Win32'">
@@ -211,6 +215,7 @@
 </Link>
 <ResourceCompile>
 <AdditionalIncludeDirectories>./;../../src/liblzma/common;../../src/common;../../src/liblzma/api;</AdditionalIncludeDirectories>
+ <PreprocessorDefinitions>HAVE_CONFIG_H</PreprocessorDefinitions>
 </ResourceCompile>
 </ItemDefinitionGroup>
 <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='ReleaseMT|x64'">
@@ -229,6 +234,7 @@
 </Link>
 <ResourceCompile>
 <AdditionalIncludeDirectories>./;../../src/liblzma/common;../../src/common;../../src/liblzma/api;</AdditionalIncludeDirectories>
+ <PreprocessorDefinitions>HAVE_CONFIG_H</PreprocessorDefinitions>
 </ResourceCompile>
 </ItemDefinitionGroup>
 <ItemGroup>
@@ -256,6 +262,7 @@
 <ClCompile Include="..\..\src\liblzma\common\easy_encoder.c" />
 <ClCompile Include="..\..\src\liblzma\common\easy_encoder_memusage.c" />
 <ClCompile Include="..\..\src\liblzma\common\easy_preset.c" />
+ <ClCompile Include="..\..\src\liblzma\common\file_info.c" />
 <ClCompile Include="..\..\src\liblzma\common\filter_buffer_decoder.c" />
 <ClCompile Include="..\..\src\liblzma\common\filter_buffer_encoder.c" />
 <ClCompile Include="..\..\src\liblzma\common\filter_common.c" />
@@ -269,15 +276,18 @@
 <ClCompile Include="..\..\src\liblzma\common\index_decoder.c" />
 <ClCompile Include="..\..\src\liblzma\common\index_encoder.c" />
 <ClCompile Include="..\..\src\liblzma\common\index_hash.c" />
+ <ClCompile Include="..\..\src\liblzma\common\lzip_decoder.c" />
 <ClCompile Include="..\..\src\liblzma\common\outqueue.c" />
 <ClCompile Include="..\..\src\liblzma\common\stream_buffer_decoder.c" />
 <ClCompile Include="..\..\src\liblzma\common\stream_buffer_encoder.c" />
 <ClCompile Include="..\..\src\liblzma\common\stream_decoder.c" />
+ <ClCompile Include="..\..\src\liblzma\common\stream_decoder_mt.c" />
 <ClCompile Include="..\..\src\liblzma\common\stream_encoder.c" />
 <ClCompile Include="..\..\src\liblzma\common\stream_encoder_mt.c" />
 <ClCompile Include="..\..\src\liblzma\common\stream_flags_common.c" />
 <ClCompile Include="..\..\src\liblzma\common\stream_flags_decoder.c" />
 <ClCompile Include="..\..\src\liblzma\common\stream_flags_encoder.c" />
+ <ClCompile Include="..\..\src\liblzma\common\string_conversion.c" />
 <ClCompile Include="..\..\src\liblzma\common\vli_decoder.c" />
 <ClCompile Include="..\..\src\liblzma\common\vli_encoder.c" />
 <ClCompile Include="..\..\src\liblzma\common\vli_size.c" />
@@ -297,6 +307,7 @@
 <ClCompile Include="..\..\src\liblzma\lz\lz_encoder_mf.c" />
 <ClCompile Include="..\..\src\liblzma\rangecoder\price_table.c" />
 <ClCompile Include="..\..\src\liblzma\simple\arm.c" />
+ <ClCompile Include="..\..\src\liblzma\simple\arm64.c" />
 <ClCompile Include="..\..\src\liblzma\simple\armthumb.c" />
 <ClCompile Include="..\..\src\liblzma\simple\ia64.c" />
 <ClCompile Include="..\..\src\liblzma\simple\powerpc.c" />
@@ -345,8 +356,10 @@
 <ClInclude Include="..\..\src\liblzma\common\filter_decoder.h" />
 <ClInclude Include="..\..\src\liblzma\common\filter_encoder.h" />
 <ClInclude Include="..\..\src\liblzma\common\index.h" />
+ <ClInclude Include="..\..\src\liblzma\common\index_decoder.h" />
 <ClInclude Include="..\..\src\liblzma\common\index_encoder.h" />
 <ClInclude Include="..\..\src\liblzma\common\memcmplen.h" />
+ <ClInclude Include="..\..\src\liblzma\common\lzip_decoder.h" />
 <ClInclude Include="..\..\src\liblzma\common\outqueue.h" />
 <ClInclude Include="..\..\src\liblzma\common\stream_decoder.h" />
 <ClInclude Include="..\..\src\liblzma\common\stream_flags_common.h" />
@@ -381,4 +394,4 @@
 <Import Project="$(VCTargetsPath)\Microsoft.Cpp.targets" />
 <ImportGroup Label="ExtensionTargets">
 </ImportGroup>
-</Project>
\ No newline at end of file
+</Project>