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[POWERPC] Add -fno-stack-protector to BOOTCFLAGS in arch/powerpc/boot/Makefile. 

I got some undefined references to __stack_chk_fail in
arch/powerpc/boot/stdio.o and arch/powerpc/boot/prom.o when I was trying
to build a kernel on Ubuntu Edgy Eft - which includes Stack Smashing
Protection.

This patch adds -fno-stack-protector to BOOTCFLAGS in
arch/powerpc/boot/Makefile (why does BOOTCFLAGS depend on HOSTCFLAGS and
not CFLAGS?).

Regards,
Niels Kristian Bech Jensen

Signed-off-by: Paul Mackerras <paulus@samba.org>
This commit is contained in:
Niels Kristian Bech Jensen 2006-07-02 13:02:27 +02:00 committed by Paul Mackerras
parent 120bda20c6
commit fda7ffd25f
1 changed files with 4 additions and 0 deletions
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4
arch/powerpc/boot/Makefile
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@ -41,6 +41,10 @@ src-boot += $(zlib)
src-boot := $(addprefix $(obj)/, $(src-boot))
obj-boot := $(addsuffix .o, $(basename $(src-boot)))
ifeq ($(call cc-option-yn, -fstack-protector),y)
BOOTCFLAGS += -fno-stack-protector
endif
BOOTCFLAGS += -I$(obj) -I$(srctree)/$(obj)
quiet_cmd_copy_zlib = COPY $@