--- configure.orig	2011-01-20 07:30:27.000000000 +0000
+++ configure	2011-01-20 07:32:39.000000000 +0000
@@ -5127,7 +5127,7 @@
             ;;
         esac
         ;;
-    x86_64)
+    amd64)
         case "$host_os" in
         linux* | *freebsd* | dragonfly*)
             test "x$enable_32bit" = xyes && asm_arch=x86 || asm_arch=x86_64
