change copyright/license notices as per Vern's response to Theo

1 files changed, 22 insertions, 1 deletions

diff --git a/configure.in b/configure.in
index 818244a..54999f9 100644
--- a/configure.in
+++ b/configure.in
@@ -1,5 +1,26 @@
 dnl Process this file with autoconf to produce a configure script.
-dnl
+
+dnl This file is part of flex.
+
+dnl Redistribution and use in source and binary forms, with or without
+dnl modification, are permitted provided that the following conditions
+dnl are met:
+
+dnl 1. Redistributions of source code must retain the above copyright
+dnl notice, this list of conditions and the following disclaimer.
+dnl 2. Redistributions in binary form must reproduce the above copyright
+dnl notice, this list of conditions and the following disclaimer in the
+dnl documentation and/or other materials provided with the distribution.
+
+dnl Neither the name of the University nor the names of its contributors
+dnl may be used to endorse or promote products derived from this software
+dnl without specific prior written permission.
+
+dnl THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR
+dnl IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED
+dnl WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+dnl PURPOSE.
+
 AC_INIT(scan.l)
 AC_CONFIG_HEADER(config.h:conf.in)