diff options
Diffstat (limited to 'configure.in')
| -rw-r--r-- | configure.in | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/configure.in b/configure.in index 2442e19d87..a96ed71344 100644 --- a/configure.in +++ b/configure.in @@ -2609,7 +2609,12 @@ if test "$use_setreuid" = yes; then fi AC_STRUCT_TIMEZONE AC_CACHE_CHECK(for struct tm.tm_gmtoff, rb_cv_member_struct_tm_tm_gmtoff, - [AC_TRY_COMPILE([@%:@include <time.h>], + [AC_TRY_COMPILE([ + @%:@include <time.h> +@%:@ifndef _BSD_SOURCE +@%:@define _BSD_SOURCE 1 +@%:@endif + ], [struct tm t; t.tm_gmtoff = 3600;], [rb_cv_member_struct_tm_tm_gmtoff=yes], [rb_cv_member_struct_tm_tm_gmtoff=no])]) |