dnl
dnl @version $Id: ac_prog_cc_no_writeable_strings.m4,v 1.1 2002/02/20 16:18:18 steve Exp $
dnl @author Guido Draheim <guidod@gmx.de>
+
+dnl [This appears to be a previous version of
+dnl ax_cflags_no_writable_strings.m4 which is nowadays to be found in
+dnl the Autoconf Archive. It was imported there on 2007-02-14
+dnl in commit 16aee45643e593e2833e4dff19df7b5f14267a79 where the file
+dnl has a GPLv2 permission notice. Therefore I feel justified in
+dnl adding the copyright permission notice below: -iwj]
+dnl
+dnl This file is Free Software. It has been copied into secnet.
+dnl
+dnl Copyright 2002 Guido Draheim
+dnl
+dnl You may redistribute secnet as a whole and/or modify it under the
+dnl terms of the GNU General Public License as published by the Free
+dnl Software Foundation; either version 3, or (at your option) any
+dnl later version.
dnl
+dnl You may redistribute this file and/or modify it under the terms of
+dnl the GNU General Public License as published by the Free Software
+dnl Foundation; either version 2, or (at your option) any later
+dnl version.
+dnl
+dnl This software is distributed in the hope that it will be useful,
+dnl but WITHOUT ANY WARRANTY; without even the implied warranty of
+dnl MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+dnl GNU General Public License for more details.
+dnl
+dnl You should have received a copy of the GNU General Public License
+dnl along with this software; if not, see
+dnl https://www.gnu.org/licenses/gpl.html.
+
AC_DEFUN([AC_PROG_CC_NO_WRITEABLE_STRINGS], [
pushdef([CV],ac_cv_prog_cc_no_writeable_strings)dnl
hard=$2