Copyright for libxmlada source package in Focal

Format: https://www.debian.org/doc/packaging-manuals/copyright-format/1.0/
Upstream-Name: XML/Ada
Source: https://www.adacore.com/community
Comment:
 Half the size of upstream archive consists in generated files,
 including minified javascript.
Files-Excluded:
 config.guess
 config.sub
 configure
 docs/_build
 install-sh
 unicode/unicode-names-*

Files: *
Copyright: 2001-2019 AdaCore
           2001-2010 ACT-Europe
           2001-2008 Emmanuel Briot 
License: GPL-3+
Comment:
 XML/Ada has switched to the pure GNU GPL license.  As a result, if
 you use XML/Ada in your program, you have four options:
 .
 - do not distribute your program at all (you can always use it for
   yourself).
 .
 - distribute your program under the terms of the GPL, i.e. with full
   sources and the four freedoms: inspection, redistribution,
   modification, and distribution of modified copies.
 .
 - distribute your program in source form only, under licensing terms
   of your choosing (perhaps under non-disclosure, non-redistribution
   terms), and ask your licensees to recompile your program for
   themselves.
 .
 - contact AdaCore (sales@adacore.com) and purchase a GNAT-Modified
   GPL which will allow you to distribute your program in binary-only
   form without disclosing your sources.

Files: debian/*
Copyright: 2003-2009 Ludovic Brenta 
           2013-2019 Nicolas Boulenguez 
License: GPL-3+

License: GPL-3+
 This file is free software; you can redistribute it and/or modify it
 under terms of the GNU General Public License as published by the
 Free Software Foundation; either version 3, or (at your option) any
 later version. It 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.
 .
 On Debian GNU/Linux systems, the complete text of the GNU General
 Public License can be found in `/usr/share/common-licenses/GPL-3'.