--- config.guess.orig	2009-05-12 08:12:12.000000000 +0200
+++ config.guess	2009-05-21 10:24:48.000000000 +0200
@@ -355,6 +355,7 @@
   unsigned  (*fun)();
   unsigned  pvr;
 
+  return 0;
   /* a separate "fun" variable is necessary for gcc 2.95.2 on MacOS,
      it gets a compiler error on a combined cast and call */
   fun = (unsigned (*)()) getpvr.a;