commit 32874e17e9d91e7505ceb386e0bc96a1189a0edb
author Christian Hopps <chopps@gmail.com> Sat May 01 09:43:54 2021 -0400
committer Michal Vasko <mvasko@cesnet.cz> Tue May 04 08:25:30 2021 +0200
tree 47a29c7ea44d4da25bd62fedffb70f79c93666f5
parent b39f56c6c1e849a1af765000d4093951611b8ef4

build BUGFIX fix BSD builds, again, and cleanup

- just define _GNU_SOURCE and include sys/cdefs.h this gets everything
set the right way (no need to define _POSIX_C_SOURCE, etc).
- BSD requires more includes to get to sockaddr and AF_*

src/diff.c

diff --git a/src/diff.c b/src/diff.c
index dc2a462..2c98eaa 100644
--- a/src/diff.c
+++ b/src/diff.c
@@ -11,8 +11,8 @@
  *
  *     https://opensource.org/licenses/BSD-3-Clause
  */
-#define _POSIX_C_SOURCE 200809L /* strdup */
-#define _GNU_SOURCE /* asprintf */
+#define _GNU_SOURCE /* asprintf, strdup */
+#include <sys/cdefs.h>
 
 #include "diff.h"