diff options
Diffstat (limited to 'configure.ac')
| -rw-r--r-- | configure.ac | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/configure.ac b/configure.ac index e192edf..67c9b1c 100644 --- a/configure.ac +++ b/configure.ac @@ -111,6 +111,9 @@ if test "$os_unix" = "yes"; then [AC_DEFINE(HAVE___PROGNAME, [1], [Whether __progname available])]) AC_LINK_IFELSE([AC_LANG_PROGRAM([[extern int __libc_enable_secure;]], [[__libc_enable_secure = 0;]])], [AC_DEFINE(HAVE___LIBC_ENABLE_SECURE, [1], [Whether __libc_enable_secure available])]) + AC_CHECK_TYPES([sighandler_t, sig_t, __sighandler_t], [], [], + [[#include <sys/types.h> + #include <signal.h>]]) fi # These are thngs we can work around |