Subject: cell: allow building with broken cross-compiler
From: "David J. Erb" <djerb@us.ibm.com>

The currently recommended cross tool chain for cell needs
an extra argument to be passed in order to build the
kernel correctly.

Signed-off-by: Arnd Bergmann <arnd.bergmann@de.ibm.com>

Index: linux-cg/arch/powerpc/Makefile
===================================================================
--- linux-cg.orig/arch/powerpc/Makefile	2006-07-18 18:16:53.000000000 +0200
+++ linux-cg/arch/powerpc/Makefile	2006-07-18 18:17:23.000000000 +0200
@@ -108,6 +108,7 @@
 CFLAGS		+= -mcpu=powerpc
 endif
 
+cpu-as-$(CONFIG_PPC_CELL)	+= $(call as-option,-Wa$(comma)-mcellppu)
 cpu-as-$(CONFIG_4xx)		+= -Wa,-m405
 cpu-as-$(CONFIG_6xx)		+= -Wa,-maltivec
 cpu-as-$(CONFIG_POWER4)		+= -Wa,-maltivec