From 78c5feff88f6eeb415a254cf0260bff1701a2684 Mon Sep 17 00:00:00 2001
From: Marcin Slusarz <marcin.slusarz@gmail.com>
Date: Sun, 17 Feb 2013 16:03:36 +0100
Subject: [PATCH] --- yaml --- r: 361563 b: refs/heads/master c:
 d2f32479e5526a1ab3b4e43910fcb279871524ce h: refs/heads/master i:   361561:
 e9d6831d6a9d5050d0fb727d2c5c9cff6b0f38fc   361559:
 6c4964f8da8b908772679e12cf21de6991ee1730 v: v3

---
 [refs]                    | 2 +-
 trunk/tools/perf/Makefile | 8 +++++++-
 2 files changed, 8 insertions(+), 2 deletions(-)

diff --git a/[refs] b/[refs]
index 349f58e41c38..eddb2b4d3d73 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 5f7439e07822942f32b9e0a66f4a3cc9c3e29e67
+refs/heads/master: d2f32479e5526a1ab3b4e43910fcb279871524ce
diff --git a/trunk/tools/perf/Makefile b/trunk/tools/perf/Makefile
index a2108ca1cc17..bb74c79cd16e 100644
--- a/trunk/tools/perf/Makefile
+++ b/trunk/tools/perf/Makefile
@@ -95,7 +95,7 @@ ifeq ("$(origin DEBUG)", "command line")
   PERF_DEBUG = $(DEBUG)
 endif
 ifndef PERF_DEBUG
-  CFLAGS_OPTIMIZE = -O6 -D_FORTIFY_SOURCE=2
+  CFLAGS_OPTIMIZE = -O6
 endif
 
 ifdef PARSER_DEBUG
@@ -180,6 +180,12 @@ ifeq ($(call try-cc,$(SOURCE_HELLO),$(CFLAGS) -Werror -Wvolatile-register-var,-W
        CFLAGS := $(CFLAGS) -Wvolatile-register-var
 endif
 
+ifndef PERF_DEBUG
+	ifeq ($(call try-cc,$(SOURCE_HELLO),$(CFLAGS) -D_FORTIFY_SOURCE=2,-D_FORTIFY_SOURCE=2),y)
+		CFLAGS := $(CFLAGS) -D_FORTIFY_SOURCE=2
+	endif
+endif
+
 ### --- END CONFIGURATION SECTION ---
 
 ifeq ($(srctree),)