diff options
| author | beber <beber> | 2005-12-01 20:22:19 +0000 |
|---|---|---|
| committer | beber <beber> | 2005-12-01 20:22:19 +0000 |
| commit | 1d217fb1cf5b137fe0758015e90e4f38a5a0ba62 (patch) | |
| tree | cf92fb109d6bc4cb81a66fa1d542efae34c1fc53 /m4 | |
| parent | more debug infos (diff) | |
| download | espik-1d217fb1cf5b137fe0758015e90e4f38a5a0ba62.tar.xz | |
Add a macro for __attribute__
Check if valgrinf is here
Indent
More debug and do better
use config.h
del ^_ from header
Diffstat (limited to 'm4')
| -rw-r--r-- | m4/ac_attribute.m4 | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/m4/ac_attribute.m4 b/m4/ac_attribute.m4 new file mode 100644 index 0000000..46c1a42 --- /dev/null +++ b/m4/ac_attribute.m4 @@ -0,0 +1,14 @@ + +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)]) + if test "$ac_cv___attribute__" = "yes"; then + AC_DEFINE(HAVE___ATTRIBUTE__, 1, [Define to 1 if your compiler has __attribute__]) + fi + AC_MSG_RESULT($ac_cv___attribute__) +]) + |