From 81b0e8e247746ed9c30fb4dc8e911b38eedd38bc Mon Sep 17 00:00:00 2001
From: Eric Wong <normalperson@yhbt.net>
Date: Thu, 26 Sep 2013 21:37:12 +0000
Subject: init: avoid redefinition warning for _GNU_SOURCE

This is already defined for most (if not all) Rubies when ruby.h
is included.
---
 ext/sleepy_penguin/init.c | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

(limited to 'ext/sleepy_penguin')

diff --git a/ext/sleepy_penguin/init.c b/ext/sleepy_penguin/init.c
index 9b4f31c..90eddbd 100644
--- a/ext/sleepy_penguin/init.c
+++ b/ext/sleepy_penguin/init.c
@@ -1,5 +1,8 @@
-#define _GNU_SOURCE
 #include <ruby.h>
+#ifndef _GNU_SOURCE
+#  define _GNU_SOURCE /* TODO: confirm this is needed */
+#endif
+
 #include <unistd.h>
 #include <sys/types.h>
 #include "git_version.h"
-- 
cgit v1.2.3-24-ge0c7