COPYRIGHT

Intellectual Property Notice
------------------------------

Spack is licensed under the Apache License, Version 2.0 (LICENSE-APACHE
or http://www.apache.org/licenses/LICENSE-2.0) or the MIT license,
(LICENSE-MIT or http://opensource.org/licenses/MIT), at your option.

Copyrights and patents in the Spack project are retained by contributors.
No copyright assignment is required to contribute to Spack.

Spack was originally developed in 2013 by Lawrence Livermore National
Security, LLC. It was originally distributed under the LGPL-2.1 license.
Consent from contributors to relicense to Apache-2.0/MIT is documented at
https://github.com/spack/spack/issues/9137.


SPDX usage
------------

Individual files contain SPDX tags instead of the full license text.
This enables machine processing of license information based on the SPDX
License Identifiers that are available here: https://spdx.org/licenses/

Files that are dual-licensed as Apache-2.0 OR MIT contain the following
text in the license header:

    SPDX-License-Identifier: (Apache-2.0 OR MIT)