build: configure: run attribute section test through run-time assertion

It unclear why the apparently run-time test hasn't been set to that effect, but only the compilability was tested so far. Signed-off-by: Jan Pokorný <[email protected]>
ClusterLabs · Aug 10, 2017 · 3792394 · 3792394
1 parent 333fc80
commit 3792394
Showing 1 changed file with 9 additions and 6 deletions.
diff --git a/configure.ac b/configure.ac
@@ -620,15 +620,18 @@ AC_SUBST(HAVE_SLOW_TESTS)
 if test "x${GCC}" = xyes; then
 	AC_MSG_CHECKING([whether GCC supports __attribute__((section()) + ld supports orphan sections])
 	if test "x${ac_cv_link_attribute_section}" = x ; then
-		AC_TRY_LINK([#include <assert.h>
-			     extern void * __start___verbose, * __stop___verbose;],
-			    [static int my_var __attribute__((section("__verbose"))) = 5;
+		AC_TRY_RUN(
+			AC_LANG_PROGRAM(
+			    [[#include <assert.h>
+			     extern void * __start___verbose, * __stop___verbose;]],
+			    [[static int my_var __attribute__((section("__verbose"))) = 5;
 			     if (__start___verbose == __stop___verbose) assert(0);
 			     if (my_var == 5) return 0;
 			     else return -1;
-			     ],
-			     [gcc_has_attribute_section=yes],
-			     [gcc_has_attribute_section=no])
+			     ]]),
+			[gcc_has_attribute_section=yes],
+			[gcc_has_attribute_section=no]
+		)
 	else
 		gcc_has_attribute_section=${ac_cv_link_attribute_section}
 	fi