$OpenBSD: patch-gcc_config_host,v 1.2 2011/11/20 11:10:36 pascal Exp $
--- gcc/config.host.orig	Tue Feb 15 10:49:14 2011
+++ gcc/config.host	Sun Nov 20 02:07:58 2011
@@ -268,6 +268,10 @@ case ${host} in
     out_host_hook_obj=host-solaris.o
     host_xmake_file="${host_xmake_file} x-solaris"
     ;;
+  *-*-openbsd*)
+    out_host_hook_obj=host-openbsd.o
+    host_xmake_file="${host_xmake_file} x-openbsd"
+    ;;
   *-*-linux*)
     out_host_hook_obj=host-linux.o
     host_xmake_file="${host_xmake_file} x-linux"