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SubjectRe: [PATCH] m68k: Use cc-cross-prefix (was: Re: [GI:wqT PULL] kbuild updates - second round)
On Mon, 22 Oct 2007, Andreas Schwab wrote:
> Geert Uytterhoeven <geert@linux-m68k.org> writes:
> >> Did you mean to use $(SUBARCH) here?
> ^^^^^^^
>
> > Oops, indeed. Sorry, here's a new one...

> > +ifneq ($(SUB_ARCH),$(ARCH))
> ^^^^^^^^
> You did test it, didn't you?

Bummer, I only tested a cross-compile build, as I don't have access to a
native m68k machine at this moment. Third time, good time? I also added
m68k-unknown-linux-gnu- to please Kolbjørn Barmen and the other Gentoo
people.
---
m68k: Use cc-cross-prefix

Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
---
arch/m68k/Makefile | 11 +++++------
1 file changed, 5 insertions(+), 6 deletions(-)
--- a/arch/m68k/Makefile
+++ b/arch/m68k/Makefile
@@ -13,16 +13,15 @@
# Copyright (C) 1994 by Hamish Macdonald
#

-# test for cross compiling
-COMPILE_ARCH = $(shell uname -m)
-
# override top level makefile
AS += -m68020
LDFLAGS := -m m68kelf
LDFLAGS_MODULE += -T $(srctree)/arch/m68k/kernel/module.lds
-ifneq ($(COMPILE_ARCH),$(ARCH))
- # prefix for cross-compiling binaries
- CROSS_COMPILE = m68k-linux-gnu-
+ifneq ($(SUBARCH),$(ARCH))
+ ifeq ($(CROSS_COMPILE),)
+ CROSS_COMPILE := $(call cc-cross-prefix, \
+ m68k-linux-gnu- m68k-linux- m68k-unknown-linux-gnu-)
+ endif
endif

ifdef CONFIG_SUN3
Gr{oetje,eeting}s,
Geert

--
Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- geert@linux-m68k.org

In personal conversations with technical people, I call myself a hacker. But
when I'm talking to journalists I just say "programmer" or something like that.
-- Linus Torvalds
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