[Patch] [POWERPC] allow make defconfig to work on non-power machines

[Simon Horman]

I'm wondering if there is any interest in a patch along the lines
of this to allow make defconfig to do something sensible when
uname isn't sensible - I noticed this when doing cross-compile builds.

Signed-off-by: Simon Horman <horms at verge.net.au>

--- 
 arch/powerpc/Makefile |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

Index: linux-2.6/arch/powerpc/Makefile
===================================================================
--- linux-2.6.orig/arch/powerpc/Makefile	2007-05-15 11:23:14.000000000 +0900
+++ linux-2.6/arch/powerpc/Makefile	2007-05-15 13:28:36.000000000 +0900
@@ -35,7 +35,7 @@ endif
 
 export CROSS32CC CROSS32AS CROSS32LD CROSS32AR CROSS32OBJCOPY
 
-KBUILD_DEFCONFIG := $(shell uname -m)_defconfig
+KBUILD_DEFCONFIG := $(shell c=`uname -m`_defconfig; if [ ! -f arch/powerpc/configs/$$c ]; then c=ppc64_defconfig; fi; echo -n $$c)
 
 ifeq ($(CONFIG_PPC64),y)
 OLDARCH	:= ppc64