Add GPLv3

subagent/README

@@ -27,8 +27,15 @@ TBD
 
 Copyright (C) 2016 Alexander Gall <gall@switch.ch>
 
-This library is free software; you can redistribute it and/or modify
-it under the same terms as Perl itself, either Perl version 5.20.2 or,
-at your option, any later version of Perl 5 you may have available.
-
-
+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/>.

subagent/bin/interface

 #!/usr/bin/perl
+###
+### Copyright (C) 2016 Alexander Gall <gall@switch.ch>
+###
+### 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/>.
+
 use strict;
 use warnings;
 use Getopt::Long;

subagent/bin/pseudowire

 #!/usr/bin/perl
+###
+### Copyright (C) 2016 Alexander Gall <gall@switch.ch>
+###
+### 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/>.
+
 use strict;
 use warnings;
 use Getopt::Long;

subagent/lib/Snabb/SNMP/Agent.pm

+###
+### Copyright (C) 2016 Alexander Gall <gall@switch.ch>
+###
+### 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/>.
+
 package Snabb::SNMP::Agent;
 
 use 5.020002;

subagent/lib/Snabb/SNMP/Tie.pm

+###
+### Copyright (C) 2016 Alexander Gall <gall@switch.ch>
+###
+### 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/>.
+
 package Snabb::SNMP::Tie;
 
 use 5.020002;