File _service:obs_scm:README.en.md of Package libyaml_vendor

# libyaml_vendor

#### Description
CMake wrapper downloading and building libyaml

#### Software Architecture
Software architecture description

https://github.com/ros2/libyaml_vendor.git

input:
```
.
├── 10c907871f1ccd779c7fccf6b81a62762b5c4e7b.zip
├── CHANGELOG.rst
├── CMakeLists.txt
├── CONTRIBUTING.md
├── libyaml_q_declaration.md
├── libyaml_vendor-extras.cmake
├── LICENSE
├── package.xml
├── QUALITY_DECLARATION.md
├── README.md
└── test
```

#### Installation

1.  Download RPM

aarch64:

```
wget https://117.78.1.88/build/home:Chenjy3_22.03/openEuler_22.03_LTS_standard_aarch64/aarch64/libyaml_vendor/ros2-foxy-ros2-libyaml_vendor-1.0.4-2.oe2203.aarch64.rpm
```

x86_64:

```
wget https://117.78.1.88/build/home:Chenjy3_22.03/openEuler_22.03_LTS_standard_x86_64/x86_64/libyaml_vendor/ros2-foxy-ros2-libyaml_vendor-1.0.4-2.oe2203.x86_64.rpm
```

2.  Install RPM

aarch64:

```
sudo rpm -ivh --nodeps --force ros2-foxy-ros2-libyaml_vendor-1.0.4-2.oe2203.aarch64.rpm
```

x86_64:

```
sudo rpm -ivh --nodeps --force ros2-foxy-ros2-libyaml_vendor-1.0.4-2.oe2203.x86_64.rpm
```

#### Instructions

Dependence installation:

```
sh /opt/ros/foxy/install_dependence.sh
```

Exit the following output file under the /opt/ros/foxy/ directory,Prove that the software installation is successful.

output:

```
./
├── bin
├── cmake
│   ├── yamlConfig.cmake
│   ├── yamlConfigVersion.cmake
│   ├── yamlTargets.cmake
│   └── yamlTargets-noconfig.cmake
├── COLCON_IGNORE
├── include
│   ├── ament_index_cpp
│   ├── benchmark
│   ├── mimick
│   ├── osrf_testing_tools_cpp
│   ├── performance_test_fixture
│   ├── rcppmath
│   ├── rcpputils
│   ├── rcutils
│   └── yaml.h
├── lib
│   ├── cmake
│   ├── launch_testing
│   ├── libament_index_cpp.so
│   ├── libmemory_tools_interpose.so
│   ├── libmemory_tools.so
│   ├── libperformance_test_fixture.so
│   ├── librcpputils.so
│   ├── librcutils.so
│   ├── libyaml.so
│   ├── osrf_testing_tools_cpp
│   └── python3.9
├── lib64
├── local_setup.bash
├── local_setup.ps1
├── local_setup.sh
├── _local_setup_util_ps1.py
├── _local_setup_util_sh.py
├── local_setup.zsh
├── setup.bash
├── setup.ps1
├── setup.sh
├── setup.zsh
├── share
│   ├── libyaml_vendor
│   ├── mimick_vendor
│   ├── osrf_pycommon
│   ├── osrf_testing_tools_cpp
│   ├── performance_test_fixture
│   ├── python_cmake_module
│   ├── rcpputils
│   ├── rcutils
│   ├── ros2launch
│   ├── test_launch_ros
│   ├── test_launch_testing
│   ├── test_osrf_testing_tools_cpp
│   └── uncrustify_vendor
└── src
    ├── gmock_vendor
    └── gtest_vendor
```

#### Contribution

1.  Fork the repository
2.  Create Feat_xxx branch
3.  Commit your code
4.  Create Pull Request

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