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[POWERPC] Select proper defconfig for crosscompiles 

The trick for finding the right defconfig is neat, but you forgot to
provide an i686_defconfig.  ;-)

More seriously, cross compiling the defconfig is often useful, e.g. for
testing the compilation of patches that touch multiple architectures,
and this patch therefore chooses g5_defconfig if $(CROSS_COMPILE) is
non-empty.

Signed-off-by: Adrian Bunk <bunk@kernel.org>
Acked-by: Sam Ravnborg <sam@ravnborg.org>
Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Cc: Olof Johansson <olof@lixom.net>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Paul Mackerras <paulus@samba.org>
This commit is contained in:
Adrian Bunk 2007-10-02 13:30:09 -07:00 committed by Paul Mackerras
parent 3049ea7e04
commit ca786f83a9
1 changed files with 4 additions and 0 deletions
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4
arch/powerpc/Makefile
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@ -35,7 +35,11 @@ endif
export CROSS32CC CROSS32AS CROSS32LD CROSS32AR CROSS32OBJCOPY export CROSS32CC CROSS32AS CROSS32LD CROSS32AR CROSS32OBJCOPY
ifeq ($(CROSS_COMPILE),)
KBUILD_DEFCONFIG := $(shell uname -m)_defconfig KBUILD_DEFCONFIG := $(shell uname -m)_defconfig
else
KBUILD_DEFCONFIG := ppc64_defconfig
endif
ifeq ($(CONFIG_PPC64),y) ifeq ($(CONFIG_PPC64),y)
OLDARCH := ppc64 OLDARCH := ppc64