From: Eric Wong <normalperson@yhbt.net>
To: sleepy.penguin@librelist.org
Subject: [sleepy.penguin] [PATCH 3/3] init: avoid redefinition warning for _GNU_SOURCE
Date: Thu, 26 Sep 2013 21:40:00 +0000 [thread overview]
Message-ID: <1380231600-27298-3-git-send-email-normalperson@yhbt.net> (raw)
In-Reply-To: 1380231600-27298-1-git-send-email-normalperson@yhbt.net
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(-)
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"
--
1.8.4
prev parent reply other threads:[~2013-09-26 21:40 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-09-26 21:39 [sleepy.penguin] [PATCH 1/3] test_epoll: minor compatibility fix for Ruby 2.1.0 Eric Wong
2013-09-26 21:39 ` [sleepy.penguin] [PATCH 2/3] avoid RARRAY_PTR usage for Linux-only bits Eric Wong
2013-09-26 21:40 ` Eric Wong [this message]
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