Gigolo is distributed under the terms of the GNU General Public License as published by the Free Software Foundation; version 2 of the license. A copy of this license can be found in the file COPYING included with the source code of this program or at http://www.gnu.org/licenses/old-licenses/gpl-2.0.html.
The included Waf build system ("waf") is licensed under the New BSD License (http://www.opensource.org/licenses/bsd-license.php).