prov/shm: add more error output

When the shm provider fails to configure, there is no helpful output to let the user know what check failed. This adds some helpful messages. Signed-off-by: Alexia Ingerson <[email protected]>
ofiwg · Sep 16, 2023 · 9cd207a · 9cd207a
1 parent e8644d1
commit 9cd207a
Showing 1 changed file with 7 additions and 0 deletions.
diff --git a/prov/shm/configure.m4 b/prov/shm/configure.m4
@@ -83,6 +83,13 @@ AC_DEFUN([FI_SHM_CONFIGURE],[
 		    [AC_CHECK_DECL([HAVE_BUILTIN_MM_ATOMICS],
 				   [atomics_happy=1])])
 
+	      AS_IF([test $shm_happy -eq 0],
+		    [AC_MSG_NOTICE([No shm_open support found, required for shm provider])])
+	      AS_IF([test $cma_happy -eq 0],
+		    [AC_MSG_NOTICE([No CMA support found, required for shm provider])])
+	      AS_IF([test $atomics_happy -eq 0],
+		    [AC_MSG_NOTICE([No atomics support found, required for shm provider])])
+
 	      AC_SUBST(shm_CPPFLAGS)
 	      AC_SUBST(shm_LDFLAGS)
 	      AC_SUBST(shm_LIBS)