--- configure.in.orig	2003-11-28 05:08:46.000000000 -0500
+++ configure.in	2003-11-28 05:09:23.000000000 -0500
@@ -78,7 +78,7 @@
 if test "x$ac_cv_prog_gcc" = xyes; then
   if test "x$default_CFLAGS" = xyes; then
     # Autoconf may set CFLAGS to -O2 and/or -g. So eliminate them.
-    CFLAGS="`echo $CFLAGS | sed -e 's/-g//g' -e 's/-O[[0-9]]/g'` -g"
+    CFLAGS="`echo $CFLAGS | sed -e 's:-g::g' -e 's:-O[[0-9]]::g'` -g"
     # If the user specify the directory for binutils, add the option `-B'.
     if test "x$with_binutils" != x; then
       CFLAGS="-B$with_binutils/ $CFLAGS"