From 3e4aa8239a76007436bccea34f06edb7f4a954b8 Mon Sep 17 00:00:00 2001
From: Samy Al Bahra <sbahra@appnexus.com>
Date: Sat, 18 Aug 2012 22:25:59 -0400
Subject: [PATCH] regressions: Add _GNU_SOURCE to ck_backoff. Don't apply to
 all.

---
 regressions/ck_backoff/validate/Makefile | 1 +
 regressions/common.h                     | 1 -
 2 files changed, 1 insertion(+), 1 deletion(-)

diff --git a/regressions/ck_backoff/validate/Makefile b/regressions/ck_backoff/validate/Makefile
index ac87155..60cd40b 100644
--- a/regressions/ck_backoff/validate/Makefile
+++ b/regressions/ck_backoff/validate/Makefile
@@ -12,3 +12,4 @@ clean:
 	rm -rf validate *.dSYM
 
 include ../../../build/regressions.build
+CFLAGS+=-D_GNU_SOURCE
diff --git a/regressions/common.h b/regressions/common.h
index 6f12bd4..b8a158d 100644
--- a/regressions/common.h
+++ b/regressions/common.h
@@ -28,7 +28,6 @@
 #include <ck_pr.h>
 
 #ifdef __linux__
-#define _GNU_SOURCE
 #include <sched.h>
 #include <unistd.h>
 #include <sys/types.h>