diff options
Diffstat (limited to 'm4/stdalign.m4')
| -rw-r--r-- | m4/stdalign.m4 | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/m4/stdalign.m4 b/m4/stdalign.m4 index 8dcb634d55b..e22d7f78c06 100644 --- a/m4/stdalign.m4 +++ b/m4/stdalign.m4 @@ -13,7 +13,8 @@ AC_DEFUN([gl_STDALIGN_H], [gl_cv_header_working_stdalign_h], [AC_COMPILE_IFELSE( [AC_LANG_PROGRAM( - [[#include <stdalign.h> + [[#include <stdint.h> + #include <stdalign.h> #include <stddef.h> /* Test that alignof yields a result consistent with offsetof. @@ -32,6 +33,7 @@ AC_DEFUN([gl_STDALIGN_H], /* Test _Alignas only on platforms where gnulib can help. */ #if \ ((defined __cplusplus && 201103 <= __cplusplus) \ + || (__TINYC__ && defined __attribute__) \ || (defined __APPLE__ && defined __MACH__ \ ? 4 < __GNUC__ + (1 <= __GNUC_MINOR__) \ : __GNUC__) \ |