--- configure.in.orig	Thu Apr 12 00:21:30 2001
+++ configure.in	Thu Aug 30 00:19:21 2001
@@ -7,7 +7,8 @@
 dnl Checks for programs.
 AC_PROG_LN_S
 
-CFLAGS="-g -O -Wall"
+CC="$CC"
+CFLAGS="-g -Wall $CFLAGS"
 
 dnl Checks for libraries.
 
