--- configure.orig	2010-04-29 13:53:45.000000000 -0400
+++ configure	2010-05-01 15:36:49.000000000 -0400
@@ -23014,7 +23014,7 @@
   LDFLAGS="$LDFLAGS $gww_archlist"
 fi
 
-CFLAGS_NOOPT=`echo $CFLAGS | sed -e s/-O.//g | sed -e s/-O//g`
+CFLAGS_NOOPT=`echo $CFLAGS | sed -e s/-O[0-9]*//g`
 
 cp $ac_confdir/Makefile.dynamic.in $ac_confdir/Makefile.in
 cp $ac_confdir/Unicode/Makefile.dynamic.in $ac_confdir/Unicode/Makefile.in