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| author | Michal Schmidt <mschmidt@redhat.com> | 2009-08-29 20:27:18 +0400 |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2009-08-30 22:39:48 +0400 |
| commit | 23386d63bbb3199cf247313ec088878d72debcfd (patch) | |
| tree | 525a042d38dd96a763aea81e587beeae7c63868b /arch/x86/Makefile | |
| parent | ab94fcf528d127fcb490175512a8910f37e5b346 (diff) | |
| download | linux-23386d63bbb3199cf247313ec088878d72debcfd.tar.xz | |
x86: Detect stack protector for i386 builds on x86_64
Stack protector support was not detected when building with
ARCH=i386 on x86_64 systems:
arch/x86/Makefile:80: stack protector enabled but no compiler support
The "-m32" argument needs to be passed to the detection script.
Signed-off-by: Michal Schmidt <mschmidt@redhat.com>
Cc: Tejun Heo <tj@kernel.org>
Cc: Jeremy Fitzhardinge <jeremy@goop.org>
Cc: Arjan van de Ven <arjan@infradead.org>
LKML-Reference: <20090829182718.10f566b1@leela>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
--
Diffstat (limited to 'arch/x86/Makefile')
| -rw-r--r-- | arch/x86/Makefile | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/x86/Makefile b/arch/x86/Makefile index 1b68659c41b4..5e7db44d709e 100644 --- a/arch/x86/Makefile +++ b/arch/x86/Makefile @@ -72,7 +72,7 @@ endif ifdef CONFIG_CC_STACKPROTECTOR cc_has_sp := $(srctree)/scripts/gcc-x86_$(BITS)-has-stack-protector.sh - ifeq ($(shell $(CONFIG_SHELL) $(cc_has_sp) $(CC)),y) + ifeq ($(shell $(CONFIG_SHELL) $(cc_has_sp) $(CC) $(biarch)),y) stackp-y := -fstack-protector stackp-$(CONFIG_CC_STACKPROTECTOR_ALL) += -fstack-protector-all KBUILD_CFLAGS += $(stackp-y) |