| From 9957423f035c2071f6d1c5d2f095cdafbeb25ad7 Mon Sep 17 00:00:00 2001 |
| From: Geert Uytterhoeven <geert@linux-m68k.org> |
| Date: Thu, 4 Oct 2012 17:11:13 -0700 |
| Subject: mn10300: only add -mmem-funcs to KBUILD_CFLAGS if gcc supports it |
| |
| From: Geert Uytterhoeven <geert@linux-m68k.org> |
| |
| commit 9957423f035c2071f6d1c5d2f095cdafbeb25ad7 upstream. |
| |
| 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> |
| Signed-off-by: Andrew Morton <akpm@linux-foundation.org> |
| Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> |
| Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> |
| |
| --- |
| arch/mn10300/Makefile | 2 +- |
| 1 file changed, 1 insertion(+), 1 deletion(-) |
| |
| --- 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) |