diff options
Diffstat (limited to 'm4/ac_attribute.m4')
-rw-r--r-- | m4/ac_attribute.m4 | 10 |
1 files changed, 6 insertions, 4 deletions
diff --git a/m4/ac_attribute.m4 b/m4/ac_attribute.m4 index e52acc8..136bb28 100644 --- a/m4/ac_attribute.m4 +++ b/m4/ac_attribute.m4 @@ -1,10 +1,12 @@ AC_DEFUN([AC_C___ATTRIBUTE__], [ AC_MSG_CHECKING(for __attribute__) - AC_CACHE_VAL(ac_cv___attribute__, [ - AC_TRY_COMPILE([#include <stdlib.h>], - [int func(int x); int foo(int x __attribute__ ((unused))) { exit(1); }], - ac_cv___attribute__=yes, ac_cv___attribute__=no)]) + AC_CACHE_VAL(ac_cv___attribute__, + [ + AC_TRY_COMPILE([#include <stdlib.h>], + [int func(int x); int foo(int x __attribute__ ((unused))) { exit(1); }], + ac_cv___attribute__=yes, ac_cv___attribute__=no) + ]) if test "$ac_cv___attribute__" = "yes"; then AC_DEFINE(HAVE___ATTRIBUTE__, 1, [Define to 1 if your compiler has __attribute__]) fi |