diff options
Diffstat (limited to 'configure.ac')
| -rw-r--r-- | configure.ac | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/configure.ac b/configure.ac index 91e169ce5..d1c5f45fb 100644 --- a/configure.ac +++ b/configure.ac @@ -992,7 +992,8 @@ dnl <sys/types.h> and <signal.h>. Others might need dnl to be added. AC_CACHE_CHECK(for sigset_t, zsh_cv_type_sigset_t, [AC_TRY_COMPILE( -[#include <sys/types.h> +[#define _POSIX_C_SOURCE 200809L +#include <sys/types.h> #include <signal.h>], [sigset_t tempsigset;], zsh_cv_type_sigset_t=yes, zsh_cv_type_sigset_t=no)]) AH_TEMPLATE([sigset_t], |