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| author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-05-05 17:47:29 +0000 |
|---|---|---|
| committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-05-05 17:47:29 +0000 |
| commit | 4f5791ebd03eaec1c7da0865a383175b05102712 (patch) | |
| tree | 8ce7b00f7a76baa386372422adebbe64510812d4 /third_party/heimdal/cf/c-attribute.m4 | |
| parent | Initial commit. (diff) | |
| download | samba-4f5791ebd03eaec1c7da0865a383175b05102712.tar.xz samba-4f5791ebd03eaec1c7da0865a383175b05102712.zip | |
Adding upstream version 2:4.17.12+dfsg.upstream/2%4.17.12+dfsgupstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'third_party/heimdal/cf/c-attribute.m4')
| -rw-r--r-- | third_party/heimdal/cf/c-attribute.m4 | 28 |
1 files changed, 28 insertions, 0 deletions
diff --git a/third_party/heimdal/cf/c-attribute.m4 b/third_party/heimdal/cf/c-attribute.m4 new file mode 100644 index 0000000..8ff6bd3 --- /dev/null +++ b/third_party/heimdal/cf/c-attribute.m4 @@ -0,0 +1,28 @@ +dnl +dnl $Id$ +dnl + +dnl +dnl Test for __attribute__ +dnl + +AC_DEFUN([AC_C___ATTRIBUTE__], [ +AC_MSG_CHECKING(for __attribute__) +AC_CACHE_VAL(ac_cv___attribute__, [ +AC_COMPILE_IFELSE([AC_LANG_SOURCE([[#include <stdlib.h> +static void foo(void) __attribute__ ((noreturn)); + +static void +foo(void) +{ + exit(1); +} +]])], +[ac_cv___attribute__=yes], +[ac_cv___attribute__=no])]) +if test "$ac_cv___attribute__" = "yes"; then + AC_DEFINE(HAVE___ATTRIBUTE__, 1, [define if your compiler has __attribute__]) +fi +AC_MSG_RESULT($ac_cv___attribute__) +]) + |