Smatch is released under the GPLv2+ license however Smatch includes the Sparse
source as well which is licensed under the MIT license and cwchash which is
licensed under the three clause BSD license and avl.[ch] which are MIT licensed.

The line between which files are a part of Sparse and which are a part of Smatch
is normally pretty clear.  The one thing I will clarify is that there are some
modifications to Sparse files in the Smatch repository which have not been
pushed to the Sparse repository.  These are released under the MIT license.  The
token_store.c file is a Sparse feature and thus released under the MIT license
despite that it has not been pushed to the Sparse repository.

I will not accept additional Sparse features except under the MIT license.

------  Smatch

License: GPLv2+

    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 2 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, write to the Free Software
    Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA.

See GPL-2, or <http://www.gnu.org/copyleft/gpl.txt> for the terms of the latest
version of the GNU General Public License.

------  Sparse

The 'sparse' C parser front-end library is copyrighted by Transmeta Corp
and other authors and licensed under the "MIT License" as
obtained from www.opensource.org (and included here-in for easy
reference).

[ This copy of the license is the flat-text version of original,
  available in its full glory at

	 http://opensource.org/licenses/MIT

  please refer to there for the authoritative and slightly more
  pretty-printed version ]

------

			The MIT License (MIT)

Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions:

The above copyright notice and this permission notice shall be included in
all copies or substantial portions of the Software.

THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
THE SOFTWARE.