diff -urNX /home/leigh/.diffex prev_linux-2.4.21-rc3/Makefile linux-2.4.21-rc3/Makefile
--- prev_linux-2.4.21-rc3/Makefile	2003-05-24 13:10:47.000000000 +0100
+++ linux-2.4.21-rc3/Makefile	2003-05-24 13:14:34.000000000 +0100
@@ -5,7 +5,8 @@
 
 KERNELRELEASE=$(VERSION).$(PATCHLEVEL).$(SUBLEVEL)$(EXTRAVERSION)
 
-ARCH := $(shell uname -m | sed -e s/i.86/i386/ -e s/sun4u/sparc64/ -e s/arm.*/arm/ -e s/sa110/arm/)
+#ARCH := $(shell uname -m | sed -e s/i.86/i386/ -e s/sun4u/sparc64/ -e s/arm.*/arm/ -e s/sa110/arm/)
+ARCH := ppc
 KERNELPATH=kernel-$(shell echo $(KERNELRELEASE) | sed -e "s/-//g")
 
 CONFIG_SHELL := $(shell if [ -x "$$BASH" ]; then echo $$BASH; \
@@ -19,7 +20,7 @@
 HOSTCC  	= gcc
 HOSTCFLAGS	= -Wall -Wstrict-prototypes -O2 -fomit-frame-pointer
 
-CROSS_COMPILE 	=
+CROSS_COMPILE 	= powerpc-linux-
 
 #
 # Include the make variables (CC, etc...)