Commit 9957423f authored Oct 04, 2012 by Geert Uytterhoeven Committed by Linus Torvalds Oct 06, 2012

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>

parent 9321d526

arch/mn10300/Makefile

+1 −1

Original line number	Diff line number	Diff line
		@@ -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)

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