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-------------------------------------------------------------------------------
Unless otherwise noted in the header, all code in /contrib/ (the directory
containing this file) are copyright LeafLabs LLC and are released under the MIT
License:

Copyright (c) 2009-2013 LeafLabs LLC

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.

See http://creativecommons.org/licenses/MIT/ for more information.

-------------------------------------------------------------------------------
Unless otherwise noted in the file, all build files and miscellaneous
configuration files in /contrib/ (the directory containing this file) are
considered too trivial to copyright. In the event that a license is necessary
(looking at you, Debian), either the Creative Commons Zero (CC0) or Creative
Commons Attribution (CC BY) licenses are granted.

https://creativecommons.org/publicdomain/zero/1.0/
https://creativecommons.org/licenses/by/3.0/

Notable exceptions of files with different copyrights (see headers; this is not
a complete list) include xilinx.mk.

-------------------------------------------------------------------------------
Note on contributing patches to basic-hdl-template:

If contributing patches, please add a Signed-off-by: line certifying
your Developer Certificate of Origin (DCO).  You should include this
line at the bottom of any Git commits you want merged in, or along
with any email you submit.  By including this line, you are certifying
the following:

  Developer's Certificate of Origin 1.1

  By making a contribution to this project, I certify that:

  (a) The contribution was created in whole or in part by me and I
      have the right to submit it under the open source license
      indicated in the file; or

  (b) The contribution is based upon previous work that, to the best
      of my knowledge, is covered under an appropriate open source
      license and I have the right under that license to submit that
      work with modifications, whether created in whole or in part
      by me, under the same open source license (unless I am
      permitted to submit under a different license), as indicated
      in the file; or

  (c) The contribution was provided directly to me by some other
      person who certified (a), (b) or (c) and I have not modified
      it.

  (d) I understand and agree that this project and the contribution
      are public and that a record of the contribution (including all
      personal information I submit with it, including my sign-off) is
      maintained indefinitely and may be redistributed consistent with
      this project or the open source license(s) involved.