--- a/util-src/signal.c Fri Mar 10 16:59:21 2017 +0100 +++ b/util-src/signal.c Sat Mar 11 17:51:02 2017 +0100 @@ -26,7 +26,7 @@ * OTHER DEALINGS IN THE SOFTWARE. */ -#define _POSIX_C_SOURCE 200809L +#define _DEFAULT_SOURCE #include <signal.h> #include <stdlib.h>