COPYING_EXCEPTION

Linking this program and/or its accompanying libraries statically or
dynamically with other modules is making a combined work based on this
program. Thus, the terms and conditions of the GNU General Public License
cover the whole combination.

As a special exception, the copyright holders of moco give
you permission to link this programm and/or its accompanying libraries
with independent modules to produce an executable, regardless of the
license terms of these independent modules, and to copy and distribute the
resulting executable under terms of your choice, provided that you also meet,
for each linked independent module, the terms and conditions of the
license of that module.

An independent module is a module which is not
derived from or based on this program and/or its accompanying libraries.
If you modify this library, you may extend this exception to your version of
the program or library, but you are not obliged to do so. If you do not wish
to do so, delete this exception statement from your version.