diff options
Diffstat (limited to 'acinclude.m4')
| -rw-r--r-- | acinclude.m4 | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/acinclude.m4 b/acinclude.m4 index e0811dd899aa..30242712bad3 100644 --- a/acinclude.m4 +++ b/acinclude.m4 @@ -39,11 +39,12 @@ AC_CHECK_DECLS([daylight], , , [#include <time.h> #include <stdlib.h>]) AC_CACHE_CHECK(for daylight, ac_cv_var_daylight, [AC_LINK_IFELSE( -[AC_LANG_PROGRAM([#include <time.h>], +[AC_LANG_PROGRAM([#include <time.h> +#include <stdlib.h>], [#if !HAVE_DECL_DAYLIGHT extern int daylight; #endif -atoi(daylight);])], ac_cv_var_daylight=yes, ac_cv_var_daylight=no)]) +daylight = atoi("1");])], ac_cv_var_daylight=yes, ac_cv_var_daylight=no)]) if test $ac_cv_var_daylight = yes; then AC_DEFINE(HAVE_DAYLIGHT,1,[HAVE_DAYLIGHT]) fi |