maint: add license headers.

[bison.git] / AUTHORS

diff --git a/AUTHORS b/AUTHORS
index 0a3ca6fd51fdbd50ebd64740f2c89a9df0018b03..52e86fb659ad5a5a8a2badc484c21fbad263e212 100644 (file)
--- a/AUTHORS
+++ b/AUTHORS
@@ -6,3 +6,22 @@ Richard Stallman made it Yacc-compatible.
 
 Wilfred Hansen of Carnegie Mellon University added multicharacter
 string literals and other features.
+
+-----
+
+Copyright (C) 1998-2012 Free Software Foundation, Inc.
+
+This file is part of Bison, the GNU Compiler Compiler.
+
+This program is free software: you can redistribute it and/or modify
+it under the terms of the GNU General Public License as published by
+the Free Software Foundation, either version 3 of the License, or
+(at your option) any later version.
+
+This program is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+GNU General Public License for more details.
+
+You should have received a copy of the GNU General Public License
+along with this program.  If not, see <http://www.gnu.org/licenses/>.