Change source code license to GPLv3+.

1 files changed, 5 insertions, 7 deletions

diff --git a/src/configure.ac b/src/configure.ac
index b7b91a0..1f05feb 100644
--- a/src/configure.ac
+++ b/src/configure.ac
@@ -6,20 +6,18 @@ dnl and Bruno Haible <bruno@clisp.org>.
 dnl
 dnl This file is part of GNU GPERF.
 dnl
-dnl GNU GPERF is free software; you can redistribute it and/or modify
+dnl This program is free software: you can redistribute it and/or modify
 dnl it under the terms of the GNU General Public License as published by
-dnl the Free Software Foundation; either version 2, or (at your option)
-dnl any later version.
+dnl the Free Software Foundation; either version 3 of the License, or
+dnl (at your option) any later version.
 dnl
-dnl GNU GPERF is distributed in the hope that it will be useful,
+dnl This program 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 program; see the file COPYING.
-dnl If not, write to the Free Software Foundation, Inc.,
-dnl 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+dnl along with this program.  If not, see <http://www.gnu.org/licenses/>.
 
 AC_PREREQ([2.60])
 AC_INIT(main.cc)