From 8046ab9a79b007ef5094cc7afe20bfb33a96724a Mon Sep 17 00:00:00 2001
From: Wouter Van Rooy <woutervanrooy@gmail.com>
Date: Sun, 3 Jun 2012 16:20:54 +0200
Subject: Solve the undeclared readlink warning. readlink is not provided in
 c99 unistd.h but it is in gnu99.

---
 config.mk | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/config.mk b/config.mk
index 38f51f5..af73944 100644
--- a/config.mk
+++ b/config.mk
@@ -36,7 +36,7 @@ INCS = -I. -I/usr/include ${GTKINC}
 LIBS = -L/usr/lib -lc ${GTKLIB}
 # flags
 CPPFLAGS = -DVERSION=\"${VERSION}\" ${XINERAMAFLAGS}
-CFLAGS = -mtune=native -std=c99 -O3 ${INCS} ${CPPFLAGS}
+CFLAGS = -mtune=native -std=gnu99 -O3 ${INCS} ${CPPFLAGS}
 LDFLAGS = -s ${LIBS}
 
 # Solaris
-- 
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