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authorGeert Uytterhoeven <geert@linux-m68k.org>2012-10-04 17:11:13 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2012-10-06 03:04:36 +0900
commit9957423f035c2071f6d1c5d2f095cdafbeb25ad7 (patch)
tree6aef56b9b9a82496466de7fd9a619bcaff3f576d /arch/mn10300
parent9321d526dd731588f09508af48de50041785a26a (diff)
downloadlinux-linaro-stable-9957423f035c2071f6d1c5d2f095cdafbeb25ad7.tar.gz
mn10300: only add -mmem-funcs to KBUILD_CFLAGS if gcc supports it
It seems the current (gcc 4.6.3) no longer provides this so make it conditional. As reported by Tony before, the mn10300 architecture cross-compiles with gcc-4.6.3 if -mmem-funcs is not added to KBUILD_CFLAGS. Reported-by: Tony Breeds <tony@bakeyournoodle.com> Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org> Cc: David Howells <dhowells@redhat.com> Cc: Koichi Yasutake <yasutake.koichi@jp.panasonic.com> Cc: <stable@vger.kernel.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'arch/mn10300')
-rw-r--r--arch/mn10300/Makefile2
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/mn10300/Makefile b/arch/mn10300/Makefile
index 33188b6e81e4..a3d0fef3b126 100644
--- a/arch/mn10300/Makefile
+++ b/arch/mn10300/Makefile
@@ -26,7 +26,7 @@ CHECKFLAGS +=
PROCESSOR := unset
UNIT := unset
-KBUILD_CFLAGS += -mam33 -mmem-funcs -DCPU=AM33
+KBUILD_CFLAGS += -mam33 -DCPU=AM33 $(call cc-option,-mmem-funcs,)
KBUILD_AFLAGS += -mam33 -DCPU=AM33
ifeq ($(CONFIG_MN10300_CURRENT_IN_E2),y)