--- configure.orig	2006-03-01 18:59:55 UTC
+++ configure
@@ -5669,7 +5669,8 @@ test -n "$target_alias" &&
 COMPLIB_ARCH=CONFIG_GENERIC
 case "$target" in
 i386* | i486* | i686* ) COMPLIB_ARCH=CONFIG_X86;;
-ppc* )          COMPLIB_ARCH=CONFIG_PPC;;
+amd64* )          COMPLIB_ARCH=CONFIG_X86_64;;
+powerpc* )          COMPLIB_ARCH=CONFIG_PPC;;
 esac