From 40651cbbd6b327763eaff44fb0442ffb2c69b81f Mon Sep 17 00:00:00 2001
From: =?utf8?q?=E9=BB=84=E6=B6=9B?= <huangtao@rock-chips.com>
Date: Fri, 22 Nov 2013 18:49:13 +0800
Subject: [PATCH] rk: fix -fstack-protector support when build zImage

---
 arch/arm/boot/compressed/Makefile | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/arch/arm/boot/compressed/Makefile b/arch/arm/boot/compressed/Makefile
index 120b83bfde20..e6779a2e3884 100644
--- a/arch/arm/boot/compressed/Makefile
+++ b/arch/arm/boot/compressed/Makefile
@@ -124,6 +124,11 @@ ORIG_CFLAGS := $(KBUILD_CFLAGS)
 KBUILD_CFLAGS = $(subst -pg, , $(ORIG_CFLAGS))
 endif
 
+ifeq ($(CONFIG_CC_STACKPROTECTOR),y)
+ORIG_CFLAGS := $(KBUILD_CFLAGS)
+KBUILD_CFLAGS = $(subst -fstack-protector, , $(ORIG_CFLAGS))
+endif
+
 ccflags-y := -fpic -mno-single-pic-base -fno-builtin -I$(obj)
 asflags-y := -DZIMAGE
 
-- 
2.34.1