The patch titled
Subject: mn10300: only add -mmem-funcs to KBUILD_CFLAGS if gcc supports it
has been added to the -mm tree. Its filename is
mn10300-only-add-mmem-funcs-to-kbuild_cflags-if-gcc-supports-it.patch
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------------------------------------------------------
From: Geert Uytterhoeven <geert@xxxxxxxxxxxxxx>
Subject: 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@xxxxxxxxxxxxxxxxxx>
Signed-off-by: Geert Uytterhoeven <geert@xxxxxxxxxxxxxx>
Cc: David Howells <dhowells@xxxxxxxxxx>
Cc: Koichi Yasutake <yasutake.koichi@xxxxxxxxxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
arch/mn10300/Makefile | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff -puN arch/mn10300/Makefile~mn10300-only-add-mmem-funcs-to-kbuild_cflags-if-gcc-supports-it arch/mn10300/Makefile
--- a/arch/mn10300/Makefile~mn10300-only-add-mmem-funcs-to-kbuild_cflags-if-gcc-supports-it
+++ a/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)
_
Subject: Subject: mn10300: only add -mmem-funcs to KBUILD_CFLAGS if gcc supports it
Patches currently in -mm which might be from geert@xxxxxxxxxxxxxx are
origin.patch
linux-next.patch
mn10300-only-add-mmem-funcs-to-kbuild_cflags-if-gcc-supports-it.patch
frv-kill-used-but-uninitialized-variable.patch
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