diff -r 44dd635202a4 -r 33f695f7773a config/target.in
--- a/config/target.in	Sun Oct 12 11:22:46 2008 +0000
+++ b/config/target.in	Fri Nov 07 08:09:42 2008 +0000
@@ -5,6 +5,10 @@
 config ARCH
     string
 
+config ARCH_64
+    bool
+    default n
+
 # Pre-declare target optimisation variables
 config ARCH_SUPPORT_ARCH
 config ARCH_SUPPORT_ABI