Copyright for libqglviewer source package in Focal

Format: https://www.debian.org/doc/packaging-manuals/copyright-format/1.0/
Upstream-Name: libQGLViewer
Upstream-Contact: Gilles Debunne 
Source: http://www.libqglviewer.com/
Files-Excluded:
  doc/images/css.gif
  doc/images/xhtml.png
  doc/refManual/jquery.js
  doc/refManual/*.js

Files: *
Copyright: 2002-2014 Gilles Debunne 
License: commercial or GPL-2.0 or GPL-3.0, with the following exception:
  Additional rights granted beyond the GPL (the "Exception").
  .
  As a special exception to the terms and conditions of GPL version 2.0 or
  GPL version 3.0, Gilles Debunne hereby grants you the rights described below,
  provided you agree to the terms and conditions in this Exception, including
  its obligations and restrictions on use.
  .
  Nothing in this Exception gives you or anyone else the right to change the
  licensing terms of the libQGLViewer Open Source Edition.
  .
  Below, "Licensed Software" shall refer to the software licensed under the GPL
  version 2.0 or GPL version 3.0 and this exception.
  .
  1) The right to use Open Source Licenses not compatible with the GNU
  General Public License version 2.0 or GNU General Public License version
  3.0: You may link software (hereafter referred to as "Your Software")
  against the Licensed Software and/or distribute binaries of Your Software
  linked against the Licensed Software, provided that:
  .
  A) Your Software is licensed under one of the following licenses:
  .
  .
  License name                            Version(s)/Copyright Date
  Academic Free License                   2.0, 2.1, 3.0
  Apache Software License                 1.0 or 1.1
  Apache License                          2.0
  Apple Public Source License             2.0
  BSD license                             "July 22 1999"
  Common Development and Distribution
    License (CDDL)                        1.0
  Common Public License                   1.0
  Eclipse Public License                  1.0
  GNU Library or "Lesser"
  General Public License (LGPL)           2.0, 2.1, 3.0
  Jabber Open Source License              1.0
  Mozilla Public License (MPL)            1.0 or 1.1
  Open Software License                   2.0, 3.0
  PHP License                             3.0
  Python Software Foundation License      2.1.1
  Q Public License                        1.0
  Sleepycat License                       "1999"
  W3C License                             "2001"
  X11 License                             X11R6.6
  Zope Public License                     2.0, 2.1
  .
  .
  and
  .
  B) You must, on request, make a complete package including the complete
      source code of Your Software (as defined in the GNU General Public
      License version 2, section 3, but excluding anything excluded by the
      special exception in the same section) available to Gilles Debunne
      under the same license as that granted to other recipients of the
      source code of Your Software.
  .
  and
  .
  C) Your or any other contributor's rights to:
  .
          i) distribute the source code of Your Software to anyone for
          any purpose;
  .
          and
  .
          ii) publicly discuss the development project for Your
          Software and its goals in any form and in any forum
  .
  are not prohibited by any legal instrument, including but not limited to
  contracts, non-disclosure agreements, and employee contracts.
  .
  .
  2) The right to link non-Open Source applications with versions of the
  Licensed Software: You may link applications with versions of the Licensed
  Software, provided that such applications have been developed and are deployed
  in accordance with the terms and conditions of the libQGLViewer Commercial
  License Agreement.

Files: QGLViewer/VRender/*
Copyright: 2005 Cyril Soler (Cyril.Soler@imag.fr)
License: GPL-2+
 On Debian systems, the full text of the GNU General Public
 License version 2 can be found in the file
 `/usr/share/common-licenses/GPL-2'.