Index: Makefile
===================================================================
--- Makefile	(revision 1191)
+++ Makefile	(working copy)
@@ -44,13 +44,13 @@
 endif
 export PLATFORM
 
+ifeq ($(COMPILE_ARCH),powerpc)
+  COMPILE_ARCH=ppc
+endif
+
 ifndef ARCH
 ARCH=$(COMPILE_ARCH)
 endif
-
-ifeq ($(ARCH),powerpc)
-  ARCH=ppc
-endif
 export ARCH
 
 ifneq ($(PLATFORM),$(COMPILE_PLATFORM))