--- configure.orig      Sun May 19 04:06:53 2002
+++ configure   Tue Apr 22 14:02:55 2003
@@ -3539,7 +3539,7 @@
     ;;
 
   darwin* | rhapsody*)
-    allow_undefined_flag='-undefined suppress'
+    allow_undefined_flag='-flat_namespace -undefined suppress'
     # FIXME: Relying on posixy $() will cause problems for
     #        cross-compilation, but unfortunately the echo tests do not
     #        yet detect zsh echo's removal of \ escapes.