bdfqmmm License
================

The project-owned bdfqmmm source code is released under the MIT License:

Copyright (c) 2026 BDF QM/MM Toolkit Developers

Permission is hereby granted, free of charge, to any person obtaining a copy
of the project-owned bdfqmmm 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.

Bundled third-party code
------------------------

This source distribution also includes third-party code under external/.
Those files are not relicensed by bdfqmmm. They remain under their original
license terms.

In particular:

* external/pdynamo2 is distributed under the CeCILL Free Software License
  Agreement, version 2. See external/pdynamo2/Licence_CeCILL_V2-en.txt.
* external/pdynamo2/pMolecule-2.0.0/extensions/cxc contains files that state
  they are licensed under the GNU Lesser General Public License, version 3 or
  later.

See THIRD_PARTY_NOTICES.md for a summary of bundled third-party components.
