aboutsummaryrefslogtreecommitdiff
path: root/Makefile
diff options
context:
space:
mode:
authorRalf Baechle <ralf@linux-mips.org>2008-07-16 13:02:24 +0100
committerLinus Torvalds <torvalds@linux-foundation.org>2008-07-16 11:42:32 -0700
commitbef5b54bd7bf8117c75cb943d64549134c6d9a1f (patch)
treee8b9d4e300882580dd7ffd560e7be160ccba3cd8 /Makefile
parentd25dc7fd4740decf4c66e2f17dbaa288448fabd5 (diff)
downloadlinux-linaro-stable-bef5b54bd7bf8117c75cb943d64549134c6d9a1f.tar.gz
Fix MIPS cross-compile problem
Crosscompiling on a Fedora 9 machine running gcc 4.3.0 as its host compiler and gcc 3.4.6 for the mips-linux target results in the following build error: $ make malta_defconfig $ make cc1: error: unrecognized command line option "-fno-stack-protector" scripts/kconfig/conf -s arch/mips/Kconfig cc1: error: unrecognized command line option "-fno-stack-protector" The arch Makefile is included too late so the host compiler is feature tested, not the crosscompiler as intended and thus the Makefile applies adds -fno-stack-protector to crosscompiler's flags which fails for gcc 3.4.6. The bug was introduced by e06b8b98da071f7dd78fb7822991694288047df0 in 2.6.25; 35bb5b1e0e84cfa1a8906f7e6a77f391ff315791 did add more flags testing before the arch Makefile inclusion. Signed-off-by: Ralf Baechle <ralf@linux-mips.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'Makefile')
-rw-r--r--Makefile4
1 files changed, 2 insertions, 2 deletions
diff --git a/Makefile b/Makefile
index 8a2a275be304..1564577bdc53 100644
--- a/Makefile
+++ b/Makefile
@@ -508,6 +508,8 @@ else
KBUILD_CFLAGS += -O2
endif
+include $(srctree)/arch/$(SRCARCH)/Makefile
+
ifneq (CONFIG_FRAME_WARN,0)
KBUILD_CFLAGS += $(call cc-option,-Wframe-larger-than=${CONFIG_FRAME_WARN})
endif
@@ -516,8 +518,6 @@ endif
# Arch Makefiles may override this setting
KBUILD_CFLAGS += $(call cc-option, -fno-stack-protector)
-include $(srctree)/arch/$(SRCARCH)/Makefile
-
ifdef CONFIG_FRAME_POINTER
KBUILD_CFLAGS += -fno-omit-frame-pointer -fno-optimize-sibling-calls
else