File _service:obs_scm:Fix-opa-psm2-gcc10.patch of Package opa-psm2

diff --git a/psm_error.h b/psm_error.h
index f335382..cb1b4ba 100644
--- a/psm_error.h
+++ b/psm_error.h
@@ -65,7 +65,7 @@
 #define PSMI_EP_NORETURN	    ((psm2_ep_t) -2)
 #define PSMI_EP_LOGEVENT	    ((psm2_ep_t) -3)
 
-psm2_ep_errhandler_t psmi_errhandler_global;
+extern psm2_ep_errhandler_t psmi_errhandler_global;
 
 psm2_error_t MOCKABLE(psmi_handle_error)(psm2_ep_t ep, psm2_error_t error,
 			      const char *buf, ...)
diff --git a/psm_utils.h b/psm_utils.h
index 3358704..5c02a2f 100644
--- a/psm_utils.h
+++ b/psm_utils.h
@@ -325,7 +325,7 @@ uint32_t psmi_get_hfi_type(const psmi_context_t *context);
 /*
  * Global model so we can tune defaults better for specific cpu's
  */
-uint32_t psmi_cpu_model;
+extern uint32_t psmi_cpu_model;
 
 /*
  * Diagnostics, all in psm_diags.c
@@ -342,7 +342,7 @@ void psmi_multi_ep_init();
  * Fault injection
  */
 struct psmi_faultinj_spec;
-int psmi_faultinj_enabled;	/* use macro to test */
+extern int psmi_faultinj_enabled;	/* use macro to test */
 #if 1				/* possible to disable at compile time */
 #define PSMI_FAULTINJ_ENABLED()	(!!psmi_faultinj_enabled)
 #else
diff --git a/ptl_am/ptl_fwd.h b/ptl_am/ptl_fwd.h
index e1bd064..1d0fec4 100644
--- a/ptl_am/ptl_fwd.h
+++ b/ptl_am/ptl_fwd.h
@@ -57,7 +57,7 @@
 #define _PTL_FWD_AMSH_H
 
 /* Symbol in am ptl */
-struct ptl_ctl_init psmi_ptl_amsh;
+extern struct ptl_ctl_init psmi_ptl_amsh;
 
 extern int psmi_shm_mq_rv_thresh;
 
diff --git a/ptl_ips/ptl_fwd.h b/ptl_ips/ptl_fwd.h
index 3702fba..b774260 100644
--- a/ptl_ips/ptl_fwd.h
+++ b/ptl_ips/ptl_fwd.h
@@ -61,7 +61,7 @@ typedef struct ips_epaddr ips_epaddr_t;
 typedef struct ips_msgctl ips_msgctl_t;
 
 /* Symbol in ips ptl */
-struct ptl_ctl_init psmi_ptl_ips;
+extern struct ptl_ctl_init psmi_ptl_ips;
 
-struct ptl_ctl_rcvthread psmi_ptl_ips_rcvthread;
+extern struct ptl_ctl_rcvthread psmi_ptl_ips_rcvthread;
 #endif /* _PTL_FWD_IPS_H */
diff --git a/ptl_self/ptl_fwd.h b/ptl_self/ptl_fwd.h
index 77ee7f9..7ee6b73 100644
--- a/ptl_self/ptl_fwd.h
+++ b/ptl_self/ptl_fwd.h
@@ -57,6 +57,6 @@
 #define _PTL_FWD_SELF_H
 
 /* Symbol in am ptl */
-struct ptl_ctl_init psmi_ptl_self;
+extern struct ptl_ctl_init psmi_ptl_self;
 
 #endif