From e6643fbf48afccd0acedb65fbe24d3ce84d44c40 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Bj=C3=B6rn=20Jacke?= <bj@sernet.de>
Date: Tue, 30 Oct 2012 13:00:58 +0100
Subject: [PATCH] wafbuild: use -Wstack-protector if available
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Autobuild-User(master): Björn Jacke <bj@sernet.de>
Autobuild-Date(master): Tue Oct 30 15:04:30 CET 2012 on sn-devel-104
---
 lib/replace/wscript | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/lib/replace/wscript b/lib/replace/wscript
index 9a6be208de7..9dfa985aec9 100644
--- a/lib/replace/wscript
+++ b/lib/replace/wscript
@@ -53,6 +53,9 @@ struct foo bar = { .y = 'X', .x = 1 };
                 conf.ADD_CFLAGS(f)
             break
 
+    if conf.CHECK_CFLAGS(['-Wstack-protector']):
+	    conf.ADD_CFLAGS('-Wstack-protector')
+
     # Try to find the right extra flags for -Werror behaviour
     for f in ["-Werror",       # GCC
 	      "-errwarn=%all", # Sun Studio