From: Sam Ravnborg <sam@mars.ravnborg.org>
Date: Thu, 13 Jul 2006 18:27:27 +0000 (+0200)
Subject: kbuild: -fno-stack-protector is not good
X-Git-Tag: firefly_0821_release~33871^2~6
X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=eb2cafa1d9026ced051601053885e260f8b8c099;p=firefly-linux-kernel-4.4.55.git

kbuild: -fno-stack-protector is not good

Ubuntu gcc has hardcoded -fstack-protector - but does not understand
-fno-stack-protector-all. So only try -fno-stack-protector.

Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
---

diff --git a/Makefile b/Makefile
index c1348ef020ca..110db856e966 100644
--- a/Makefile
+++ b/Makefile
@@ -310,8 +310,8 @@ CPPFLAGS        := -D__KERNEL__ $(LINUXINCLUDE)
 CFLAGS          := -Wall -Wundef -Wstrict-prototypes -Wno-trigraphs \
                    -fno-strict-aliasing -fno-common
 # Force gcc to behave correct even for buggy distributions
-CFLAGS          += $(call cc-option, -fno-stack-protector-all \
-                                     -fno-stack-protector)
+CFLAGS          += $(call cc-option, -fno-stack-protector)
+
 AFLAGS          := -D__ASSEMBLY__
 
 # Read KERNELRELEASE from include/config/kernel.release (if it exists)