From 61c933961b9dd02c9dfb77f086c25b83749f4b37 Mon Sep 17 00:00:00 2001
From: Stefan Dirsch <sndirsch@suse.de>
Date: Wed, 2 Sep 2015 14:57:35 +0200
Subject: [PATCH] src/mesa_dri2.c: define _GNU_SOURCE

Without having defined _GNU_SOURCE __USE_GNU isn't defined either.
Though secure_getenv() in stdlib.h isn't declared.
---
 src/mesa_dri2.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/mesa_dri2.c b/src/mesa_dri2.c
index 51e8794..8594c1f 100644
--- a/src/mesa_dri2.c
+++ b/src/mesa_dri2.c
@@ -35,6 +35,7 @@
 
 
 #define NEED_REPLIES
+#define _GNU_SOURCE
 #include <X11/Xlibint.h>
 #include <X11/extensions/Xext.h>
 #include <X11/extensions/extutil.h>
-- 
1.8.4.5