This file contains licensing information for `Syncthing Tray` and libraries distributed with it:
 * `Boost`
 * `Breeze icons (from KDE)`
 * `FreeType`
 * `GCC`
 * `GLib`
 * `Go`
 * `Graphite`
 * `HarfBuzz`
 * `MinGW-w64`
 * `Numix icon theme`
 * `OpenSSL`
 * `PCRE`
 * `PCRE2`
 * `Qt 5`
 * `Qt 6`
 * `Syncthing`
 * `bzip2`
 * `c++utilities`
 * `gettext`
 * `libffi`
 * `libiconv`
 * `libjpeg-turbo`
 * `libpng`
 * `libunistring`
 * `qtforkawesome`
 * `qtutilities`
 * `termcap`
 * `zlib`

---

License `GPL2 or any later version` of `FreeType`, `Graphite`, `Syncthing Tray`, `c++utilities`, `gettext`, `libunistring`, `qtforkawesome`, `qtutilities`, `termcap`:

>                     GNU GENERAL PUBLIC LICENSE
>                        Version 2, June 1991
> 
>  Copyright (C) 1989, 1991 Free Software Foundation, Inc.,
>  51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
>  Everyone is permitted to copy and distribute verbatim copies
>  of this license document, but changing it is not allowed.
> 
>                             Preamble
> 
>   The licenses for most software are designed to take away your
> freedom to share and change it.  By contrast, the GNU General Public
> License is intended to guarantee your freedom to share and change free
> software--to make sure the software is free for all its users.  This
> General Public License applies to most of the Free Software
> Foundation's software and to any other program whose authors commit to
> using it.  (Some other Free Software Foundation software is covered by
> the GNU Lesser General Public License instead.)  You can apply it to
> your programs, too.
> 
>   When we speak of free software, we are referring to freedom, not
> price.  Our General Public Licenses are designed to make sure that you
> have the freedom to distribute copies of free software (and charge for
> this service if you wish), that you receive source code or can get it
> if you want it, that you can change the software or use pieces of it
> in new free programs; and that you know you can do these things.
> 
>   To protect your rights, we need to make restrictions that forbid
> anyone to deny you these rights or to ask you to surrender the rights.
> These restrictions translate to certain responsibilities for you if you
> distribute copies of the software, or if you modify it.
> 
>   For example, if you distribute copies of such a program, whether
> gratis or for a fee, you must give the recipients all the rights that
> you have.  You must make sure that they, too, receive or can get the
> source code.  And you must show them these terms so they know their
> rights.
> 
>   We protect your rights with two steps: (1) copyright the software, and
> (2) offer you this license which gives you legal permission to copy,
> distribute and/or modify the software.
> 
>   Also, for each author's protection and ours, we want to make certain
> that everyone understands that there is no warranty for this free
> software.  If the software is modified by someone else and passed on, we
> want its recipients to know that what they have is not the original, so
> that any problems introduced by others will not reflect on the original
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> 
>   Finally, any free program is threatened constantly by software
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> patent must be licensed for everyone's free use or not licensed at all.
> 
>   The precise terms and conditions for copying, distribution and
> modification follow.
> 
>                     GNU GENERAL PUBLIC LICENSE
>    TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION
> 
>   0. This License applies to any program or other work which contains
> a notice placed by the copyright holder saying it may be distributed
> under the terms of this General Public License.  The "Program", below,
> refers to any such program or work, and a "work based on the Program"
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> that is to say, a work containing the Program or a portion of it,
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> 
> Activities other than copying, distribution and modification are not
> covered by this License; they are outside its scope.  The act of
> running the Program is not restricted, and the output from the Program
> is covered only if its contents constitute a work based on the
> Program (independent of having been made by running the Program).
> Whether that is true depends on what the Program does.
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>   1. You may copy and distribute verbatim copies of the Program's
> source code as you receive it, in any medium, provided that you
> conspicuously and appropriately publish on each copy an appropriate
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> notices that refer to this License and to the absence of any warranty;
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> 
> You may charge a fee for the physical act of transferring a copy, and
> you may at your option offer warranty protection in exchange for a fee.
> 
>   2. You may modify your copy or copies of the Program or any portion
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> 
> Thus, it is not the intent of this section to claim rights or contest
> your rights to work written entirely by you; rather, the intent is to
> exercise the right to control the distribution of derivative or
> collective works based on the Program.
> 
> In addition, mere aggregation of another work not based on the Program
> with the Program (or with a work based on the Program) on a volume of
> a storage or distribution medium does not bring the other work under
> the scope of this License.
> 
>   3. You may copy and distribute the Program (or a work based on it,
> under Section 2) in object code or executable form under the terms of
> Sections 1 and 2 above provided that you also do one of the following:
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> infringement or for any other reason (not limited to patent issues),
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>                             NO WARRANTY
> 
>   11. BECAUSE THE PROGRAM IS LICENSED FREE OF CHARGE, THERE IS NO WARRANTY
> FOR THE PROGRAM, TO THE EXTENT PERMITTED BY APPLICABLE LAW.  EXCEPT WHEN
> OTHERWISE STATED IN WRITING THE COPYRIGHT HOLDERS AND/OR OTHER PARTIES
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> WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MAY MODIFY AND/OR
> REDISTRIBUTE THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES,
> INCLUDING ANY GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING
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> 
>                      END OF TERMS AND CONDITIONS
> 
>             How to Apply These Terms to Your New Programs
> 
>   If you develop a new program, and you want it to be of the greatest
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>     <one line to give the program's name and a brief idea of what it does.>
>     Copyright (C) <year>  <name of author>
> 
>     This program is free software; you can redistribute it and/or modify
>     it under the terms of the GNU General Public License as published by
>     the Free Software Foundation; either version 2 of the License, or
>     (at your option) any later version.
> 
>     This program 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.  See the
>     GNU General Public License for more details.
> 
>     You should have received a copy of the GNU General Public License along
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>     51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
> 
> Also add information on how to contact you by electronic and paper mail.
> 
> If the program is interactive, make it output a short notice like this
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> 
>     Gnomovision version 69, Copyright (C) year name of author
>     Gnomovision comes with ABSOLUTELY NO WARRANTY; for details type `show w'.
>     This is free software, and you are welcome to redistribute it
>     under certain conditions; type `show c' for details.
> 
> The hypothetical commands `show w' and `show c' should show the appropriate
> parts of the General Public License.  Of course, the commands you use may
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> 
> You should also get your employer (if you work as a programmer) or your
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> 
>   Yoyodyne, Inc., hereby disclaims all copyright interest in the program
>   `Gnomovision' (which makes passes at compilers) written by James Hacker.
> 
>   <signature of Ty Coon>, 1 April 1989
>   Ty Coon, President of Vice
> 
> This General Public License does not permit incorporating your program into
> proprietary programs.  If your program is a subroutine library, you may
> consider it more useful to permit linking proprietary applications with the
> library.  If this is what you want to do, use the GNU Lesser General
> Public License instead of this License.

---

License `LGPL2 or any later version` of `Breeze icons (from KDE)`, `Graphite`, `libiconv`, `termcap`:

>                   GNU LESSER GENERAL PUBLIC LICENSE
>                        Version 2.1, February 1999
> 
>  Copyright (C) 1991, 1999 Free Software Foundation, Inc.
>  51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
>  Everyone is permitted to copy and distribute verbatim copies
>  of this license document, but changing it is not allowed.
> 
> [This is the first released version of the Lesser GPL.  It also counts
>  as the successor of the GNU Library Public License, version 2, hence
>  the version number 2.1.]
> 
>                             Preamble
> 
>   The licenses for most software are designed to take away your
> freedom to share and change it.  By contrast, the GNU General Public
> Licenses are intended to guarantee your freedom to share and change
> free software--to make sure the software is free for all its users.
> 
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> specially designated software packages--typically libraries--of the
> Free Software Foundation and other authors who decide to use it.  You
> can use it too, but we suggest you first think carefully about whether
> this license or the ordinary General Public License is the better
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> 
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> you have the freedom to distribute copies of free software (and charge
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> 
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>                   GNU LESSER GENERAL PUBLIC LICENSE
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> That's all there is to it!

---

Licenses of `Boost`:

`usr/share/boostbook/xsl/caramel/LICENSE`:  
> Software License, Version 1.0
> 
> Copyright 2002-2003, Trustees of Indiana University.
> Copyright 2000-2001, University of Notre Dame.
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> Indiana University has the exclusive rights to license this product under the
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>   * Any documentation included with all redistributions must include the
>     following acknowledgement:
> 
>       "This product includes software developed at the University of Notre Dame
>       and the Pervasive Technology Labs at Indiana University. For technical
>       information contact Andrew Lumsdaine at the Pervasive Technology Labs at
>       Indiana University.  For administrative and license questions contact the
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> 
>     Alternatively, this acknowledgement may appear in the software itself, and
>     wherever such third-party acknowledgments normally appear.
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>   * The name Indiana University, the University of Notre Dame or "Caramel"
>     shall not be used to endorse or promote products derived from this software
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> Indiana University provides no reassurances that the source code provided does
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`usr/share/licenses/boost/LICENSE_1_0.txt`:  
> Boost Software License - Version 1.0 - August 17th, 2003
> 
> Permission is hereby granted, free of charge, to any person or organization
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> 
> The copyright notices in the Software and this entire statement, including
> the above license grant, this restriction and the following disclaimer,
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> all derivative works of the Software, unless such copies or derivative
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> THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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> SHALL THE COPYRIGHT HOLDERS OR ANYONE DISTRIBUTING THE SOFTWARE BE LIABLE
> FOR ANY DAMAGES OR OTHER LIABILITY, WHETHER IN CONTRACT, TORT OR OTHERWISE,
> ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
> DEALINGS IN THE SOFTWARE.

---

License of `GCC`:

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>                      END OF TERMS AND CONDITIONS
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> Also add information on how to contact you by electronic and paper mail.
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> The hypothetical commands `show w' and `show c' should show the appropriate
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> 
>   The GNU General Public License does not permit incorporating your program
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---

License of `GLib`:

>                   GNU LESSER GENERAL PUBLIC LICENSE
>                        Version 2.1, February 1999
> 
>  Copyright (C) 1991, 1999 Free Software Foundation, Inc.
>  51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
>  Everyone is permitted to copy and distribute verbatim copies
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> [This is the first released version of the Lesser GPL.  It also counts
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> 
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> 
>                   GNU LESSER GENERAL PUBLIC LICENSE
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`usr/lib/go/src/cmd/vendor/github.com/google/pprof/third_party/d3flamegraph/LICENSE`:  
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`usr/lib/go/src/cmd/vendor/github.com/google/pprof/third_party/svgpan/LICENSE`:  
> Copyright 2009-2017 Andrea Leofreddi <a.leofreddi@vleo.net>. All rights reserved.
> 
> Redistribution and use in source and binary forms, with or without modification, are
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`usr/lib/go/src/cmd/vendor/github.com/ianlancetaylor/demangle/LICENSE`:  
> Copyright (c) 2015 The Go Authors. All rights reserved.
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`usr/lib/go/src/cmd/vendor/golang.org/x/arch/LICENSE`:  
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`usr/lib/go/src/cmd/vendor/golang.org/x/crypto/LICENSE`:  
> Copyright (c) 2009 The Go Authors. All rights reserved.
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`usr/lib/go/src/cmd/vendor/golang.org/x/mod/LICENSE`:  
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`usr/lib/go/src/cmd/vendor/golang.org/x/sys/LICENSE`:  
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`usr/lib/go/src/cmd/vendor/golang.org/x/term/LICENSE`:  
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`usr/lib/go/src/cmd/vendor/golang.org/x/tools/LICENSE`:  
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`usr/lib/go/src/cmd/vendor/golang.org/x/xerrors/LICENSE`:  
> Copyright (c) 2019 The Go Authors. All rights reserved.
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`usr/lib/go/src/vendor/golang.org/x/crypto/LICENSE`:  
> Copyright (c) 2009 The Go Authors. All rights reserved.
> 
> Redistribution and use in source and binary forms, with or without
> modification, are permitted provided that the following conditions are
> met:
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>    * Redistributions of source code must retain the above copyright
> notice, this list of conditions and the following disclaimer.
>    * Redistributions in binary form must reproduce the above
> copyright notice, this list of conditions and the following disclaimer
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> distribution.
>    * Neither the name of Google Inc. nor the names of its
> contributors may be used to endorse or promote products derived from
> this software without specific prior written permission.
> 
> THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
> "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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`usr/lib/go/src/vendor/golang.org/x/net/LICENSE`:  
> Copyright (c) 2009 The Go Authors. All rights reserved.
> 
> Redistribution and use in source and binary forms, with or without
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`usr/lib/go/src/vendor/golang.org/x/sys/LICENSE`:  
> Copyright (c) 2009 The Go Authors. All rights reserved.
> 
> Redistribution and use in source and binary forms, with or without
> modification, are permitted provided that the following conditions are
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>    * Redistributions of source code must retain the above copyright
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>    * Redistributions in binary form must reproduce the above
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>    * Neither the name of Google Inc. nor the names of its
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> THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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`usr/lib/go/src/vendor/golang.org/x/text/LICENSE`:  
> Copyright (c) 2009 The Go Authors. All rights reserved.
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> Redistribution and use in source and binary forms, with or without
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> THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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`usr/share/licenses/go/LICENSE`:  
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> Redistribution and use in source and binary forms, with or without
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> DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
> THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
> (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
> OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

---

License of `Graphite`:

> /*  GRAPHITE2 LICENSING
> 
>     Copyright 2010, SIL International
>     All rights reserved.
> 
>     This library is free software; you can redistribute it and/or modify
>     it under the terms of the GNU Lesser General Public License as published
>     by the Free Software Foundation; either version 2.1 of License, or
>     (at your option) any later version.
> 
>     This program 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.  See the GNU
>     Lesser General Public License for more details.
> 
>     You should also have received a copy of the GNU Lesser General Public
>     License along with this library in the file named "LICENSE".
>     If not, write to the Free Software Foundation, 51 Franklin Street,
>     Suite 500, Boston, MA 02110-1335, USA or visit their web page on the
>     internet at http://www.fsf.org/licenses/lgpl.html.
> 
>     Alternatively, you may use this library under the terms of the Mozilla
>     Public License (http://mozilla.org/MPL) or under the GNU General Public
>     License, as published by the Free Sofware Foundation; either version
>     2 of the license or (at your option) any later version.
> */

---

License of `HarfBuzz`:

> HarfBuzz is licensed under the so-called "Old MIT" license.  Details follow.
> For parts of HarfBuzz that are licensed under different licenses see individual
> files names COPYING in subdirectories where applicable.
> 
> Copyright © 2010,2011,2012,2013,2014,2015,2016,2017,2018,2019,2020  Google, Inc.
> Copyright © 2018,2019,2020  Ebrahim Byagowi
> Copyright © 2019,2020  Facebook, Inc.
> Copyright © 2012  Mozilla Foundation
> Copyright © 2011  Codethink Limited
> Copyright © 2008,2010  Nokia Corporation and/or its subsidiary(-ies)
> Copyright © 2009  Keith Stribley
> Copyright © 2009  Martin Hosken and SIL International
> Copyright © 2007  Chris Wilson
> Copyright © 2005,2006,2020,2021  Behdad Esfahbod
> Copyright © 2005  David Turner
> Copyright © 2004,2007,2008,2009,2010  Red Hat, Inc.
> Copyright © 1998-2004  David Turner and Werner Lemberg
> 
> For full copyright notices consult the individual files in the package.
> 
> 
> Permission is hereby granted, without written agreement and without
> license or royalty fees, to use, copy, modify, and distribute this
> software and its documentation for any purpose, provided that the
> above copyright notice and the following two paragraphs appear in
> all copies of this software.
> 
> IN NO EVENT SHALL THE COPYRIGHT HOLDER BE LIABLE TO ANY PARTY FOR
> DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES
> ARISING OUT OF THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN
> IF THE COPYRIGHT HOLDER HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH
> DAMAGE.
> 
> THE COPYRIGHT HOLDER SPECIFICALLY DISCLAIMS ANY WARRANTIES, INCLUDING,
> BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
> FITNESS FOR A PARTICULAR PURPOSE.  THE SOFTWARE PROVIDED HEREUNDER IS
> ON AN "AS IS" BASIS, AND THE COPYRIGHT HOLDER HAS NO OBLIGATION TO
> PROVIDE MAINTENANCE, SUPPORT, UPDATES, ENHANCEMENTS, OR MODIFICATIONS.

---

Licenses of `MinGW-w64`:

`usr/share/licenses/mingw-w64-headers/COPYING.MinGW-w64-runtime.txt`:  
> MinGW-w64 runtime licensing
> ***************************
> 
> This program or library was built using MinGW-w64 and statically
> linked against the MinGW-w64 runtime. Some parts of the runtime
> are under licenses which require that the copyright and license
> notices are included when distributing the code in binary form.
> These notices are listed below.
> 
> 
> ========================
> Overall copyright notice
> ========================
> 
> Copyright (c) 2009, 2010, 2011, 2012, 2013 by the mingw-w64 project
> 
> This license has been certified as open source. It has also been designated
> as GPL compatible by the Free Software Foundation (FSF).
> 
> Redistribution and use in source and binary forms, with or without
> modification, are permitted provided that the following conditions are met:
> 
>    1. Redistributions in source code must retain the accompanying copyright
>       notice, this list of conditions, and the following disclaimer.
>    2. Redistributions in binary form must reproduce the accompanying
>       copyright notice, this list of conditions, and the following disclaimer
>       in the documentation and/or other materials provided with the
>       distribution.
>    3. Names of the copyright holders must not be used to endorse or promote
>       products derived from this software without prior written permission
>       from the copyright holders.
>    4. The right to distribute this software or to use it for any purpose does
>       not give you the right to use Servicemarks (sm) or Trademarks (tm) of
>       the copyright holders.  Use of them is covered by separate agreement
>       with the copyright holders.
>    5. If any files are modified, you must cause the modified files to carry
>       prominent notices stating that you changed the files and the date of
>       any change.
> 
> Disclaimer
> 
> THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS ``AS IS'' AND ANY EXPRESSED
> OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
> OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
> EVENT SHALL THE COPYRIGHT HOLDERS BE LIABLE FOR ANY DIRECT, INDIRECT,
> INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
> LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA,
> OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
> LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
> NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE,
> EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
> 
> ======================================== 
> getopt, getopt_long, and getop_long_only
> ======================================== 
> 
> Copyright (c) 2002 Todd C. Miller <Todd.Miller@courtesan.com> 
>  
> Permission to use, copy, modify, and distribute this software for any 
> purpose with or without fee is hereby granted, provided that the above 
> copyright notice and this permission notice appear in all copies. 
>  	 
> THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
> WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
> MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
> ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
> WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
> ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
> OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
> 
> Sponsored in part by the Defense Advanced Research Projects
> Agency (DARPA) and Air Force Research Laboratory, Air Force
> Materiel Command, USAF, under agreement number F39502-99-1-0512.
> 
>         *       *       *       *       *       *       * 
> 
> Copyright (c) 2000 The NetBSD Foundation, Inc.
> All rights reserved.
> 
> This code is derived from software contributed to The NetBSD Foundation
> by Dieter Baron and Thomas Klausner.
> 
> Redistribution and use in source and binary forms, with or without
> modification, are permitted provided that the following conditions
> are met:
>  1. Redistributions of source code must retain the above copyright
>     notice, this list of conditions and the following disclaimer.
>  2. Redistributions in binary form must reproduce the above copyright
>     notice, this list of conditions and the following disclaimer in the
>     documentation and/or other materials provided with the distribution.
> 
> THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
> ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
> TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
> PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
> BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
> CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
> SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
> INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
> CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
> ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
> POSSIBILITY OF SUCH DAMAGE.
> 
> 
> ===============================================================
> gdtoa: Converting between IEEE floating point numbers and ASCII
> ===============================================================
> 
> The author of this software is David M. Gay.
> 
> Copyright (C) 1997, 1998, 1999, 2000, 2001 by Lucent Technologies
> All Rights Reserved
> 
> Permission to use, copy, modify, and distribute this software and
> its documentation for any purpose and without fee is hereby
> granted, provided that the above copyright notice appear in all
> copies and that both that the copyright notice and this
> permission notice and warranty disclaimer appear in supporting
> documentation, and that the name of Lucent or any of its entities
> not be used in advertising or publicity pertaining to
> distribution of the software without specific, written prior
> permission.
> 
> LUCENT DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
> INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS.
> IN NO EVENT SHALL LUCENT OR ANY OF ITS ENTITIES BE LIABLE FOR ANY
> SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
> WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER
> IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION,
> ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF
> THIS SOFTWARE.
> 
>         *       *       *       *       *       *       *
> 
> The author of this software is David M. Gay.
> 
> Copyright (C) 2005 by David M. Gay
> All Rights Reserved
> 
> Permission to use, copy, modify, and distribute this software and its
> documentation for any purpose and without fee is hereby granted,
> provided that the above copyright notice appear in all copies and that
> both that the copyright notice and this permission notice and warranty
> disclaimer appear in supporting documentation, and that the name of
> the author or any of his current or former employers not be used in
> advertising or publicity pertaining to distribution of the software
> without specific, written prior permission.
> 
> THE AUTHOR DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
> INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS.  IN
> NO EVENT SHALL THE AUTHOR OR ANY OF HIS CURRENT OR FORMER EMPLOYERS BE
> LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY
> DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS,
> WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION,
> ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS
> SOFTWARE.
> 
>         *       *       *       *       *       *       *
> 
> The author of this software is David M. Gay.
> 
> Copyright (C) 2004 by David M. Gay.
> All Rights Reserved
> Based on material in the rest of /netlib/fp/gdota.tar.gz,
> which is copyright (C) 1998, 2000 by Lucent Technologies.
> 
> Permission to use, copy, modify, and distribute this software and
> its documentation for any purpose and without fee is hereby
> granted, provided that the above copyright notice appear in all
> copies and that both that the copyright notice and this
> permission notice and warranty disclaimer appear in supporting
> documentation, and that the name of Lucent or any of its entities
> not be used in advertising or publicity pertaining to
> distribution of the software without specific, written prior
> permission.
> 
> LUCENT DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
> INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS.
> IN NO EVENT SHALL LUCENT OR ANY OF ITS ENTITIES BE LIABLE FOR ANY
> SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
> WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER
> IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION,
> ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF
> THIS SOFTWARE.
> 
> 
> =========================
> Parts of the math library
> =========================
> 
> Copyright (C) 1993 by Sun Microsystems, Inc. All rights reserved.
> 
> Developed at SunSoft, a Sun Microsystems, Inc. business.
> Permission to use, copy, modify, and distribute this
> software is freely granted, provided that this notice
> is preserved.
> 
>         *       *       *       *       *       *       *
> 
> Copyright (C) 1993 by Sun Microsystems, Inc. All rights reserved.
> 
> Developed at SunPro, a Sun Microsystems, Inc. business.
> Permission to use, copy, modify, and distribute this
> software is freely granted, provided that this notice
> is preserved.
> 
>         *       *       *       *       *       *       *
> 
> FIXME: Cephes math lib
> Copyright (C) 1984-1998 Stephen L. Moshier
> 
> It sounds vague, but as to be found at
> <http://lists.debian.org/debian-legal/2004/12/msg00295.html>, it gives an
> impression that the author could be willing to give an explicit
> permission to distribute those files e.g. under a BSD style license. So
> probably there is no problem here, although it could be good to get a
> permission from the author and then add a license into the Cephes files
> in MinGW runtime. At least on follow-up it is marked that debian sees the
> version a-like BSD one. As MinGW.org (where those cephes parts are coming
> from) distributes them now over 6 years, it should be fine.
> 
> ===================================
> Headers and IDLs imported from Wine
> ===================================
> 
> Some header and IDL files were imported from the Wine project. These files
> are prominent maked in source. Their copyright belongs to contributors and
> they are distributed under LGPL license.
> 
> Disclaimer
> 
> This library is free software; you can redistribute it and/or
> modify it under the terms of the GNU Lesser General Public
> License as published by the Free Software Foundation; either
> version 2.1 of the License, or (at your option) any later version.
> 
> This library 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.  See the GNU
> Lesser General Public License for more details.
`usr/share/licenses/mingw-w64-headers/COPYING.MinGW-w64.txt`:  
> MinGW-w64 licensing
> *******************
> 
> The copyright and license notices have been divided in two files:
> The notices in COPYING.MinGW-w64.txt (this file) apply only to
> MinGW-w64 itself. These don't apply to the binaries built with
> MinGW-w64 unless you specifically tell MinGW-w64 to link against
> these parts, for example, by enabling profiling code.
> 
> In addition to the notices in this file, also the notices in
> COPYING.MinGW-w64-runtime.txt apply to MinGW-w64. Some (possibly
> all) notices in that file may apply also to the binaries built with
> this version of MinGW-w64. The idea is that if you create binary
> packages of your software with MinGW-w64, you can simply copy
> COPYING.MinGW-w64-runtime.txt into your package to fulfill the
> license requirements of the MinGW runtime.
> 
> If you think that not all notices apply to your package and want to
> remove some of them, note that, for example, the gdtoa files always
> get linked in if you use any printf-like function. So usually it is
> easiest and safest to just keep all the notices.
> 
> 
> ====================
> GCC and GNU binutils
> ====================
> 
> Copyright (C) Free Software Foundation
> License: GNU GPLv3+ (see the file COPYING.GPLv3)
> 
> 
> ==============
> Profiling code
> ==============
> 
> Copyright 1998, 1999, 2000, 2001, 2002 Red Hat, Inc.
> License: GNU GPLv2+ (see the file COPYING.GPLv2)
> 
>         *       *       *       *       *       *       *
> 
> Copyright (c) 1982, 1983, 1986, 1992, 1993
>      The Regents of the University of California.  All rights reserved.
> 
> Redistribution and use in source and binary forms, with or without
> modification, are permitted provided that the following conditions
> are met:
> 1. Redistributions of source code must retain the above copyright
>    notice, this list of conditions and the following disclaimer.
> 2. Redistributions in binary form must reproduce the above copyright
>    notice, this list of conditions and the following disclaimer in the
>    documentation and/or other materials provided with the distribution.
> 4. Neither the name of the University nor the names of its contributors
>    may be used to endorse or promote products derived from this software
>    without specific prior written permission.
> 
> THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
> ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
> IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
> ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
> FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
> DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
> OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
> HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
> LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
> OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
> SUCH DAMAGE.
> 
> 
> =======================
> DirectX and DDK headers
> =======================
> 
> DirectX and DDK headers are under GNU LGPLv2.1+ (see the file
> COPYING.LGPLv2.1) and copyrighted by various people. Using these
> headers doesn't make LGPLv2.1 apply to your code, because these
> headers files contain only data structure definitions, short
> macros, and short inline functions. Here is the relevant part
> from LGPLv2.1 section 5 paragraph 4:
> 
>     If such an object file uses only numerical parameters, data
>     structure layouts and accessors, and small macros and small
>     inline functions (ten lines or less in length), then the use
>     of the object file is unrestricted, regardless of whether it
>     is legally a derivative work.
> 
> ====================
> libmangle and gendef
> ====================
> 
> Copyright (c) 2009 mingw-w64 project
> 
> Contributing authors: Kai Tietz, Jonathan Yong
> 
> 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.
> 
> 
> ====
> PSEH
> ====
> 
> Copyright (c) 2004-2008 KJK::Hyperion
> 
> 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.
`usr/share/licenses/mingw-w64-headers/ddk-readme.txt`:  
> DDK sdk for x86 and x64 platforms.
> ----------------------------------
> 
> You can check for existance of this optional package by verifying
> the definition of the macro MINGW_HAS_DDK_H.
> 
> The DDK headers are from the ReactOS project, from their svn repo
> svn://svn.reactos.org/reactos/trunk/reactos/include/ddk/
> 
> This is an optional SDK. Some of the headers are public domain and
> some of them are under LGPL license. You can obtain the original
> sources from the ReactOS project.
> 
> How to install this SDK
> ----------------------------------
> Please simply copy the content of the include directory within the
> include folder of our header-set. Most of the needed import libraries
> are already generated within the crt build, so you shouldn't need
> any further compilation.
> 

---

License of `Numix icon theme`:

>                     GNU GENERAL PUBLIC LICENSE
>                        Version 3, 29 June 2007
> 
>  Copyright (C) 2007 Free Software Foundation, Inc. <https://fsf.org/>
>  Everyone is permitted to copy and distribute verbatim copies
>  of this license document, but changing it is not allowed.
> 
>                             Preamble
> 
>   The GNU General Public License is a free, copyleft license for
> software and other kinds of works.
> 
>   The licenses for most software and other practical works are designed
> to take away your freedom to share and change the works.  By contrast,
> the GNU General Public License is intended to guarantee your freedom to
> share and change all versions of a program--to make sure it remains free
> software for all its users.  We, the Free Software Foundation, use the
> GNU General Public License for most of our software; it applies also to
> any other work released this way by its authors.  You can apply it to
> your programs, too.
> 
>   When we speak of free software, we are referring to freedom, not
> price.  Our General Public Licenses are designed to make sure that you
> have the freedom to distribute copies of free software (and charge for
> them if you wish), that you receive source code or can get it if you
> want it, that you can change the software or use pieces of it in new
> free programs, and that you know you can do these things.
> 
>   To protect your rights, we need to prevent others from denying you
> these rights or asking you to surrender the rights.  Therefore, you have
> certain responsibilities if you distribute copies of the software, or if
> you modify it: responsibilities to respect the freedom of others.
> 
>   For example, if you distribute copies of such a program, whether
> gratis or for a fee, you must pass on to the recipients the same
> freedoms that you received.  You must make sure that they, too, receive
> or can get the source code.  And you must show them these terms so they
> know their rights.
> 
>   Developers that use the GNU GPL protect your rights with two steps:
> (1) assert copyright on the software, and (2) offer you this License
> giving you legal permission to copy, distribute and/or modify it.
> 
>   For the developers' and authors' protection, the GPL clearly explains
> that there is no warranty for this free software.  For both users' and
> authors' sake, the GPL requires that modified versions be marked as
> changed, so that their problems will not be attributed erroneously to
> authors of previous versions.
> 
>   Some devices are designed to deny users access to install or run
> modified versions of the software inside them, although the manufacturer
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> protecting users' freedom to change the software.  The systematic
> pattern of such abuse occurs in the area of products for individuals to
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> have designed this version of the GPL to prohibit the practice for those
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> stand ready to extend this provision to those domains in future versions
> of the GPL, as needed to protect the freedom of users.
> 
>   Finally, every program is threatened constantly by software patents.
> States should not allow patents to restrict development and use of
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> avoid the special danger that patents applied to a free program could
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> patents cannot be used to render the program non-free.
> 
>   The precise terms and conditions for copying, distribution and
> modification follow.
> 
>                        TERMS AND CONDITIONS
> 
>   0. Definitions.
> 
>   "This License" refers to version 3 of the GNU General Public License.
> 
>   "Copyright" also means copyright-like laws that apply to other kinds of
> works, such as semiconductor masks.
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>   An interactive user interface displays "Appropriate Legal Notices"
> to the extent that it includes a convenient and prominently visible
> feature that (1) displays an appropriate copyright notice, and (2)
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>   11. Patents.
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>   A "contributor" is a copyright holder who authorizes use under this
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> 
>   13. Use with the GNU Affero General Public License.
> 
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> Foundation.  If the Program does not specify a version number of the
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>   If the Program specifies that a proxy can decide which future
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>   15. Disclaimer of Warranty.
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>   THERE IS NO WARRANTY FOR THE PROGRAM, TO THE EXTENT PERMITTED BY
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> EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF
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>   17. Interpretation of Sections 15 and 16.
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>   If the disclaimer of warranty and limitation of liability provided
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>                      END OF TERMS AND CONDITIONS
> 
>             How to Apply These Terms to Your New Programs
> 
>   If you develop a new program, and you want it to be of the greatest
> possible use to the public, the best way to achieve this is to make it
> free software which everyone can redistribute and change under these terms.
> 
>   To do so, attach the following notices to the program.  It is safest
> to attach them to the start of each source file to most effectively
> state the exclusion of warranty; and each file should have at least
> the "copyright" line and a pointer to where the full notice is found.
> 
>     <one line to give the program's name and a brief idea of what it does.>
>     Copyright (C) <year>  <name of author>
> 
>     This program is free software: you can redistribute it and/or modify
>     it under the terms of the GNU General Public License as published by
>     the Free Software Foundation, either version 3 of the License, or
>     (at your option) any later version.
> 
>     This program 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.  See the
>     GNU General Public License for more details.
> 
>     You should have received a copy of the GNU General Public License
>     along with this program.  If not, see <https://www.gnu.org/licenses/>.
> 
> Also add information on how to contact you by electronic and paper mail.
> 
>   If the program does terminal interaction, make it output a short
> notice like this when it starts in an interactive mode:
> 
>     <program>  Copyright (C) <year>  <name of author>
>     This program comes with ABSOLUTELY NO WARRANTY; for details type `show w'.
>     This is free software, and you are welcome to redistribute it
>     under certain conditions; type `show c' for details.
> 
> The hypothetical commands `show w' and `show c' should show the appropriate
> parts of the General Public License.  Of course, your program's commands
> might be different; for a GUI interface, you would use an "about box".
> 
>   You should also get your employer (if you work as a programmer) or school,
> if any, to sign a "copyright disclaimer" for the program, if necessary.
> For more information on this, and how to apply and follow the GNU GPL, see
> <https://www.gnu.org/licenses/>.
> 
>   The GNU General Public License does not permit incorporating your program
> into proprietary programs.  If your program is a subroutine library, you
> may consider it more useful to permit linking proprietary applications with
> the library.  If this is what you want to do, use the GNU Lesser General
> Public License instead of this License.  But first, please read
> <https://www.gnu.org/licenses/why-not-lgpl.html>.

---

License of `OpenSSL`:

> 
>   LICENSE ISSUES
>   ==============
> 
>   The OpenSSL toolkit stays under a double license, i.e. both the conditions of
>   the OpenSSL License and the original SSLeay license apply to the toolkit.
>   See below for the actual license texts.
> 
>   OpenSSL License
>   ---------------
> 
> /* ====================================================================
>  * Copyright (c) 1998-2019 The OpenSSL Project.  All rights reserved.
>  *
>  * Redistribution and use in source and binary forms, with or without
>  * modification, are permitted provided that the following conditions
>  * are met:
>  *
>  * 1. Redistributions of source code must retain the above copyright
>  *    notice, this list of conditions and the following disclaimer.
>  *
>  * 2. Redistributions in binary form must reproduce the above copyright
>  *    notice, this list of conditions and the following disclaimer in
>  *    the documentation and/or other materials provided with the
>  *    distribution.
>  *
>  * 3. All advertising materials mentioning features or use of this
>  *    software must display the following acknowledgment:
>  *    "This product includes software developed by the OpenSSL Project
>  *    for use in the OpenSSL Toolkit. (http://www.openssl.org/)"
>  *
>  * 4. The names "OpenSSL Toolkit" and "OpenSSL Project" must not be used to
>  *    endorse or promote products derived from this software without
>  *    prior written permission. For written permission, please contact
>  *    openssl-core@openssl.org.
>  *
>  * 5. Products derived from this software may not be called "OpenSSL"
>  *    nor may "OpenSSL" appear in their names without prior written
>  *    permission of the OpenSSL Project.
>  *
>  * 6. Redistributions of any form whatsoever must retain the following
>  *    acknowledgment:
>  *    "This product includes software developed by the OpenSSL Project
>  *    for use in the OpenSSL Toolkit (http://www.openssl.org/)"
>  *
>  * THIS SOFTWARE IS PROVIDED BY THE OpenSSL PROJECT ``AS IS'' AND ANY
>  * EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
>  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
>  * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE OpenSSL PROJECT OR
>  * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
>  * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
>  * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
>  * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
>  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
>  * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
>  * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
>  * OF THE POSSIBILITY OF SUCH DAMAGE.
>  * ====================================================================
>  *
>  * This product includes cryptographic software written by Eric Young
>  * (eay@cryptsoft.com).  This product includes software written by Tim
>  * Hudson (tjh@cryptsoft.com).
>  *
>  */
> 
>  Original SSLeay License
>  -----------------------
> 
> /* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com)
>  * All rights reserved.
>  *
>  * This package is an SSL implementation written
>  * by Eric Young (eay@cryptsoft.com).
>  * The implementation was written so as to conform with Netscapes SSL.
>  *
>  * This library is free for commercial and non-commercial use as long as
>  * the following conditions are aheared to.  The following conditions
>  * apply to all code found in this distribution, be it the RC4, RSA,
>  * lhash, DES, etc., code; not just the SSL code.  The SSL documentation
>  * included with this distribution is covered by the same copyright terms
>  * except that the holder is Tim Hudson (tjh@cryptsoft.com).
>  *
>  * Copyright remains Eric Young's, and as such any Copyright notices in
>  * the code are not to be removed.
>  * If this package is used in a product, Eric Young should be given attribution
>  * as the author of the parts of the library used.
>  * This can be in the form of a textual message at program startup or
>  * in documentation (online or textual) provided with the package.
>  *
>  * Redistribution and use in source and binary forms, with or without
>  * modification, are permitted provided that the following conditions
>  * are met:
>  * 1. Redistributions of source code must retain the copyright
>  *    notice, this list of conditions and the following disclaimer.
>  * 2. Redistributions in binary form must reproduce the above copyright
>  *    notice, this list of conditions and the following disclaimer in the
>  *    documentation and/or other materials provided with the distribution.
>  * 3. All advertising materials mentioning features or use of this software
>  *    must display the following acknowledgement:
>  *    "This product includes cryptographic software written by
>  *     Eric Young (eay@cryptsoft.com)"
>  *    The word 'cryptographic' can be left out if the rouines from the library
>  *    being used are not cryptographic related :-).
>  * 4. If you include any Windows specific code (or a derivative thereof) from
>  *    the apps directory (application code) you must include an acknowledgement:
>  *    "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
>  *
>  * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
>  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
>  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
>  * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
>  * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
>  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
>  * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
>  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
>  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
>  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
>  * SUCH DAMAGE.
>  *
>  * The licence and distribution terms for any publically available version or
>  * derivative of this code cannot be changed.  i.e. this code cannot simply be
>  * copied and put under another distribution licence
>  * [including the GNU Public Licence.]
>  */
> 

---

License of `PCRE`:

> PCRE LICENCE
> ------------
> 
> PCRE is a library of functions to support regular expressions whose syntax
> and semantics are as close as possible to those of the Perl 5 language.
> 
> Release 8 of PCRE is distributed under the terms of the "BSD" licence, as
> specified below. The documentation for PCRE, supplied in the "doc"
> directory, is distributed under the same terms as the software itself. The data
> in the testdata directory is not copyrighted and is in the public domain.
> 
> The basic library functions are written in C and are freestanding. Also
> included in the distribution is a set of C++ wrapper functions, and a
> just-in-time compiler that can be used to optimize pattern matching. These
> are both optional features that can be omitted when the library is built.
> 
> 
> THE BASIC LIBRARY FUNCTIONS
> ---------------------------
> 
> Written by:       Philip Hazel
> Email local part: Philip.Hazel
> Email domain:     gmail.com
> 
> University of Cambridge Computing Service,
> Cambridge, England.
> 
> Copyright (c) 1997-2021 University of Cambridge
> All rights reserved.
> 
> 
> PCRE JUST-IN-TIME COMPILATION SUPPORT
> -------------------------------------
> 
> Written by:       Zoltan Herczeg
> Email local part: hzmester
> Email domain:     freemail.hu
> 
> Copyright(c) 2010-2021 Zoltan Herczeg
> All rights reserved.
> 
> 
> STACK-LESS JUST-IN-TIME COMPILER
> --------------------------------
> 
> Written by:       Zoltan Herczeg
> Email local part: hzmester
> Email domain:     freemail.hu
> 
> Copyright(c) 2009-2021 Zoltan Herczeg
> All rights reserved.
> 
> 
> THE C++ WRAPPER FUNCTIONS
> -------------------------
> 
> Contributed by:   Google Inc.
> 
> Copyright (c) 2007-2012, Google Inc.
> All rights reserved.
> 
> 
> THE "BSD" LICENCE
> -----------------
> 
> Redistribution and use in source and binary forms, with or without
> modification, are permitted provided that the following conditions are met:
> 
>     * Redistributions of source code must retain the above copyright notice,
>       this list of conditions and the following disclaimer.
> 
>     * Redistributions in binary form must reproduce the above copyright
>       notice, this list of conditions and the following disclaimer in the
>       documentation and/or other materials provided with the distribution.
> 
>     * Neither the name of the University of Cambridge nor the name of Google
>       Inc. nor the names of their contributors may be used to endorse or
>       promote products derived from this software without specific prior
>       written permission.
> 
> THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
> AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
> IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
> ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
> LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
> CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
> SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
> INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
> CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
> ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
> POSSIBILITY OF SUCH DAMAGE.
> 
> End

---

License of `PCRE2`:

> PCRE2 LICENCE
> -------------
> 
> PCRE2 is a library of functions to support regular expressions whose syntax
> and semantics are as close as possible to those of the Perl 5 language.
> 
> Releases 10.00 and above of PCRE2 are distributed under the terms of the "BSD"
> licence, as specified below, with one exemption for certain binary
> redistributions. The documentation for PCRE2, supplied in the "doc" directory,
> is distributed under the same terms as the software itself. The data in the
> testdata directory is not copyrighted and is in the public domain.
> 
> The basic library functions are written in C and are freestanding. Also
> included in the distribution is a just-in-time compiler that can be used to
> optimize pattern matching. This is an optional feature that can be omitted when
> the library is built.
> 
> 
> THE BASIC LIBRARY FUNCTIONS
> ---------------------------
> 
> Written by:       Philip Hazel
> Email local part: Philip.Hazel
> Email domain:     gmail.com
> 
> Retired from University of Cambridge Computing Service,
> Cambridge, England.
> 
> Copyright (c) 1997-2021 University of Cambridge
> All rights reserved.
> 
> 
> PCRE2 JUST-IN-TIME COMPILATION SUPPORT
> --------------------------------------
> 
> Written by:       Zoltan Herczeg
> Email local part: hzmester
> Email domain:     freemail.hu
> 
> Copyright(c) 2010-2021 Zoltan Herczeg
> All rights reserved.
> 
> 
> STACK-LESS JUST-IN-TIME COMPILER
> --------------------------------
> 
> Written by:       Zoltan Herczeg
> Email local part: hzmester
> Email domain:     freemail.hu
> 
> Copyright(c) 2009-2021 Zoltan Herczeg
> All rights reserved.
> 
> 
> THE "BSD" LICENCE
> -----------------
> 
> Redistribution and use in source and binary forms, with or without
> modification, are permitted provided that the following conditions are met:
> 
>     * Redistributions of source code must retain the above copyright notices,
>       this list of conditions and the following disclaimer.
> 
>     * Redistributions in binary form must reproduce the above copyright
>       notices, this list of conditions and the following disclaimer in the
>       documentation and/or other materials provided with the distribution.
> 
>     * Neither the name of the University of Cambridge nor the names of any
>       contributors may be used to endorse or promote products derived from this
>       software without specific prior written permission.
> 
> THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
> AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
> IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
> ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
> LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
> CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
> SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
> INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
> CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
> ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
> POSSIBILITY OF SUCH DAMAGE.
> 
> 
> EXEMPTION FOR BINARY LIBRARY-LIKE PACKAGES
> ------------------------------------------
> 
> The second condition in the BSD licence (covering binary redistributions) does
> not apply all the way down a chain of software. If binary package A includes
> PCRE2, it must respect the condition, but if package B is software that
> includes package A, the condition is not imposed on package B unless it uses
> PCRE2 independently.
> 
> End

---

Licenses of `Qt 5`:

`usr/share/licenses/qt5-base/LICENSE.FDL`:  
>                 GNU Free Documentation License
>                  Version 1.3, 3 November 2008
> 
> 
>  Copyright (C) 2000, 2001, 2002, 2007, 2008 Free Software Foundation, Inc.
>      <http://fsf.org/>
>  Everyone is permitted to copy and distribute verbatim copies
>  of this license document, but changing it is not allowed.
> 
> 0. PREAMBLE
> 
> The purpose of this License is to make a manual, textbook, or other
> functional and useful document "free" in the sense of freedom: to
> assure everyone the effective freedom to copy and redistribute it,
> with or without modifying it, either commercially or noncommercially.
> Secondarily, this License preserves for the author and publisher a way
> to get credit for their work, while not being considered responsible
> for modifications made by others.
> 
> This License is a kind of "copyleft", which means that derivative
> works of the document must themselves be free in the same sense.  It
> complements the GNU General Public License, which is a copyleft
> license designed for free software.
> 
> We have designed this License in order to use it for manuals for free
> software, because free software needs free documentation: a free
> program should come with manuals providing the same freedoms that the
> software does.  But this License is not limited to software manuals;
> it can be used for any textual work, regardless of subject matter or
> whether it is published as a printed book.  We recommend this License
> principally for works whose purpose is instruction or reference.
> 
> 
> 1. APPLICABILITY AND DEFINITIONS
> 
> This License applies to any manual or other work, in any medium, that
> contains a notice placed by the copyright holder saying it can be
> distributed under the terms of this License.  Such a notice grants a
> world-wide, royalty-free license, unlimited in duration, to use that
> work under the conditions stated herein.  The "Document", below,
> refers to any such manual or work.  Any member of the public is a
> licensee, and is addressed as "you".  You accept the license if you
> copy, modify or distribute the work in a way requiring permission
> under copyright law.
> 
> A "Modified Version" of the Document means any work containing the
> Document or a portion of it, either copied verbatim, or with
> modifications and/or translated into another language.
> 
> A "Secondary Section" is a named appendix or a front-matter section of
> the Document that deals exclusively with the relationship of the
> publishers or authors of the Document to the Document's overall
> subject (or to related matters) and contains nothing that could fall
> directly within that overall subject.  (Thus, if the Document is in
> part a textbook of mathematics, a Secondary Section may not explain
> any mathematics.)  The relationship could be a matter of historical
> connection with the subject or with related matters, or of legal,
> commercial, philosophical, ethical or political position regarding
> them.
> 
> The "Invariant Sections" are certain Secondary Sections whose titles
> are designated, as being those of Invariant Sections, in the notice
> that says that the Document is released under this License.  If a
> section does not fit the above definition of Secondary then it is not
> allowed to be designated as Invariant.  The Document may contain zero
> Invariant Sections.  If the Document does not identify any Invariant
> Sections then there are none.
> 
> The "Cover Texts" are certain short passages of text that are listed,
> as Front-Cover Texts or Back-Cover Texts, in the notice that says that
> the Document is released under this License.  A Front-Cover Text may
> be at most 5 words, and a Back-Cover Text may be at most 25 words.
> 
> A "Transparent" copy of the Document means a machine-readable copy,
> represented in a format whose specification is available to the
> general public, that is suitable for revising the document
> straightforwardly with generic text editors or (for images composed of
> pixels) generic paint programs or (for drawings) some widely available
> drawing editor, and that is suitable for input to text formatters or
> for automatic translation to a variety of formats suitable for input
> to text formatters.  A copy made in an otherwise Transparent file
> format whose markup, or absence of markup, has been arranged to thwart
> or discourage subsequent modification by readers is not Transparent.
> An image format is not Transparent if used for any substantial amount
> of text.  A copy that is not "Transparent" is called "Opaque".
> 
> Examples of suitable formats for Transparent copies include plain
> ASCII without markup, Texinfo input format, LaTeX input format, SGML
> or XML using a publicly available DTD, and standard-conforming simple
> HTML, PostScript or PDF designed for human modification.  Examples of
> transparent image formats include PNG, XCF and JPG.  Opaque formats
> include proprietary formats that can be read and edited only by
> proprietary word processors, SGML or XML for which the DTD and/or
> processing tools are not generally available, and the
> machine-generated HTML, PostScript or PDF produced by some word
> processors for output purposes only.
> 
> The "Title Page" means, for a printed book, the title page itself,
> plus such following pages as are needed to hold, legibly, the material
> this License requires to appear in the title page.  For works in
> formats which do not have any title page as such, "Title Page" means
> the text near the most prominent appearance of the work's title,
> preceding the beginning of the body of the text.
> 
> The "publisher" means any person or entity that distributes copies of
> the Document to the public.
> 
> A section "Entitled XYZ" means a named subunit of the Document whose
> title either is precisely XYZ or contains XYZ in parentheses following
> text that translates XYZ in another language.  (Here XYZ stands for a
> specific section name mentioned below, such as "Acknowledgements",
> "Dedications", "Endorsements", or "History".)  To "Preserve the Title"
> of such a section when you modify the Document means that it remains a
> section "Entitled XYZ" according to this definition.
> 
> The Document may include Warranty Disclaimers next to the notice which
> states that this License applies to the Document.  These Warranty
> Disclaimers are considered to be included by reference in this
> License, but only as regards disclaiming warranties: any other
> implication that these Warranty Disclaimers may have is void and has
> no effect on the meaning of this License.
> 
> 2. VERBATIM COPYING
> 
> You may copy and distribute the Document in any medium, either
> commercially or noncommercially, provided that this License, the
> copyright notices, and the license notice saying this License applies
> to the Document are reproduced in all copies, and that you add no
> other conditions whatsoever to those of this License.  You may not use
> technical measures to obstruct or control the reading or further
> copying of the copies you make or distribute.  However, you may accept
> compensation in exchange for copies.  If you distribute a large enough
> number of copies you must also follow the conditions in section 3.
> 
> You may also lend copies, under the same conditions stated above, and
> you may publicly display copies.
> 
> 
> 3. COPYING IN QUANTITY
> 
> If you publish printed copies (or copies in media that commonly have
> printed covers) of the Document, numbering more than 100, and the
> Document's license notice requires Cover Texts, you must enclose the
> copies in covers that carry, clearly and legibly, all these Cover
> Texts: Front-Cover Texts on the front cover, and Back-Cover Texts on
> the back cover.  Both covers must also clearly and legibly identify
> you as the publisher of these copies.  The front cover must present
> the full title with all words of the title equally prominent and
> visible.  You may add other material on the covers in addition.
> Copying with changes limited to the covers, as long as they preserve
> the title of the Document and satisfy these conditions, can be treated
> as verbatim copying in other respects.
> 
> If the required texts for either cover are too voluminous to fit
> legibly, you should put the first ones listed (as many as fit
> reasonably) on the actual cover, and continue the rest onto adjacent
> pages.
> 
> If you publish or distribute Opaque copies of the Document numbering
> more than 100, you must either include a machine-readable Transparent
> copy along with each Opaque copy, or state in or with each Opaque copy
> a computer-network location from which the general network-using
> public has access to download using public-standard network protocols
> a complete Transparent copy of the Document, free of added material.
> If you use the latter option, you must take reasonably prudent steps,
> when you begin distribution of Opaque copies in quantity, to ensure
> that this Transparent copy will remain thus accessible at the stated
> location until at least one year after the last time you distribute an
> Opaque copy (directly or through your agents or retailers) of that
> edition to the public.
> 
> It is requested, but not required, that you contact the authors of the
> Document well before redistributing any large number of copies, to
> give them a chance to provide you with an updated version of the
> Document.
> 
> 
> 4. MODIFICATIONS
> 
> You may copy and distribute a Modified Version of the Document under
> the conditions of sections 2 and 3 above, provided that you release
> the Modified Version under precisely this License, with the Modified
> Version filling the role of the Document, thus licensing distribution
> and modification of the Modified Version to whoever possesses a copy
> of it.  In addition, you must do these things in the Modified Version:
> 
> A. Use in the Title Page (and on the covers, if any) a title distinct
>    from that of the Document, and from those of previous versions
>    (which should, if there were any, be listed in the History section
>    of the Document).  You may use the same title as a previous version
>    if the original publisher of that version gives permission.
> B. List on the Title Page, as authors, one or more persons or entities
>    responsible for authorship of the modifications in the Modified
>    Version, together with at least five of the principal authors of the
>    Document (all of its principal authors, if it has fewer than five),
>    unless they release you from this requirement.
> C. State on the Title page the name of the publisher of the
>    Modified Version, as the publisher.
> D. Preserve all the copyright notices of the Document.
> E. Add an appropriate copyright notice for your modifications
>    adjacent to the other copyright notices.
> F. Include, immediately after the copyright notices, a license notice
>    giving the public permission to use the Modified Version under the
>    terms of this License, in the form shown in the Addendum below.
> G. Preserve in that license notice the full lists of Invariant Sections
>    and required Cover Texts given in the Document's license notice.
> H. Include an unaltered copy of this License.
> I. Preserve the section Entitled "History", Preserve its Title, and add
>    to it an item stating at least the title, year, new authors, and
>    publisher of the Modified Version as given on the Title Page.  If
>    there is no section Entitled "History" in the Document, create one
>    stating the title, year, authors, and publisher of the Document as
>    given on its Title Page, then add an item describing the Modified
>    Version as stated in the previous sentence.
> J. Preserve the network location, if any, given in the Document for
>    public access to a Transparent copy of the Document, and likewise
>    the network locations given in the Document for previous versions
>    it was based on.  These may be placed in the "History" section.
>    You may omit a network location for a work that was published at
>    least four years before the Document itself, or if the original
>    publisher of the version it refers to gives permission.
> K. For any section Entitled "Acknowledgements" or "Dedications",
>    Preserve the Title of the section, and preserve in the section all
>    the substance and tone of each of the contributor acknowledgements
>    and/or dedications given therein.
> L. Preserve all the Invariant Sections of the Document,
>    unaltered in their text and in their titles.  Section numbers
>    or the equivalent are not considered part of the section titles.
> M. Delete any section Entitled "Endorsements".  Such a section
>    may not be included in the Modified Version.
> N. Do not retitle any existing section to be Entitled "Endorsements"
>    or to conflict in title with any Invariant Section.
> O. Preserve any Warranty Disclaimers.
> 
> If the Modified Version includes new front-matter sections or
> appendices that qualify as Secondary Sections and contain no material
> copied from the Document, you may at your option designate some or all
> of these sections as invariant.  To do this, add their titles to the
> list of Invariant Sections in the Modified Version's license notice.
> These titles must be distinct from any other section titles.
> 
> You may add a section Entitled "Endorsements", provided it contains
> nothing but endorsements of your Modified Version by various
> parties--for example, statements of peer review or that the text has
> been approved by an organization as the authoritative definition of a
> standard.
> 
> You may add a passage of up to five words as a Front-Cover Text, and a
> passage of up to 25 words as a Back-Cover Text, to the end of the list
> of Cover Texts in the Modified Version.  Only one passage of
> Front-Cover Text and one of Back-Cover Text may be added by (or
> through arrangements made by) any one entity.  If the Document already
> includes a cover text for the same cover, previously added by you or
> by arrangement made by the same entity you are acting on behalf of,
> you may not add another; but you may replace the old one, on explicit
> permission from the previous publisher that added the old one.
> 
> The author(s) and publisher(s) of the Document do not by this License
> give permission to use their names for publicity for or to assert or
> imply endorsement of any Modified Version.
> 
> 
> 5. COMBINING DOCUMENTS
> 
> You may combine the Document with other documents released under this
> License, under the terms defined in section 4 above for modified
> versions, provided that you include in the combination all of the
> Invariant Sections of all of the original documents, unmodified, and
> list them all as Invariant Sections of your combined work in its
> license notice, and that you preserve all their Warranty Disclaimers.
> 
> The combined work need only contain one copy of this License, and
> multiple identical Invariant Sections may be replaced with a single
> copy.  If there are multiple Invariant Sections with the same name but
> different contents, make the title of each such section unique by
> adding at the end of it, in parentheses, the name of the original
> author or publisher of that section if known, or else a unique number.
> Make the same adjustment to the section titles in the list of
> Invariant Sections in the license notice of the combined work.
> 
> In the combination, you must combine any sections Entitled "History"
> in the various original documents, forming one section Entitled
> "History"; likewise combine any sections Entitled "Acknowledgements",
> and any sections Entitled "Dedications".  You must delete all sections
> Entitled "Endorsements".
> 
> 
> 6. COLLECTIONS OF DOCUMENTS
> 
> You may make a collection consisting of the Document and other
> documents released under this License, and replace the individual
> copies of this License in the various documents with a single copy
> that is included in the collection, provided that you follow the rules
> of this License for verbatim copying of each of the documents in all
> other respects.
> 
> You may extract a single document from such a collection, and
> distribute it individually under this License, provided you insert a
> copy of this License into the extracted document, and follow this
> License in all other respects regarding verbatim copying of that
> document.
> 
> 
> 7. AGGREGATION WITH INDEPENDENT WORKS
> 
> A compilation of the Document or its derivatives with other separate
> and independent documents or works, in or on a volume of a storage or
> distribution medium, is called an "aggregate" if the copyright
> resulting from the compilation is not used to limit the legal rights
> of the compilation's users beyond what the individual works permit.
> When the Document is included in an aggregate, this License does not
> apply to the other works in the aggregate which are not themselves
> derivative works of the Document.
> 
> If the Cover Text requirement of section 3 is applicable to these
> copies of the Document, then if the Document is less than one half of
> the entire aggregate, the Document's Cover Texts may be placed on
> covers that bracket the Document within the aggregate, or the
> electronic equivalent of covers if the Document is in electronic form.
> Otherwise they must appear on printed covers that bracket the whole
> aggregate.
> 
> 
> 8. TRANSLATION
> 
> Translation is considered a kind of modification, so you may
> distribute translations of the Document under the terms of section 4.
> Replacing Invariant Sections with translations requires special
> permission from their copyright holders, but you may include
> translations of some or all Invariant Sections in addition to the
> original versions of these Invariant Sections.  You may include a
> translation of this License, and all the license notices in the
> Document, and any Warranty Disclaimers, provided that you also include
> the original English version of this License and the original versions
> of those notices and disclaimers.  In case of a disagreement between
> the translation and the original version of this License or a notice
> or disclaimer, the original version will prevail.
> 
> If a section in the Document is Entitled "Acknowledgements",
> "Dedications", or "History", the requirement (section 4) to Preserve
> its Title (section 1) will typically require changing the actual
> title.
> 
> 
> 9. TERMINATION
> 
> You may not copy, modify, sublicense, or distribute the Document
> except as expressly provided under this License.  Any attempt
> otherwise to copy, modify, sublicense, or distribute it is void, and
> will automatically terminate your rights under this License.
> 
> However, if you cease all violation of this License, then your license
> from a particular copyright holder is reinstated (a) provisionally,
> unless and until the copyright holder explicitly and finally
> terminates your license, and (b) permanently, if the copyright holder
> fails to notify you of the violation by some reasonable means prior to
> 60 days after the cessation.
> 
> Moreover, your license from a particular copyright holder is
> reinstated permanently if the copyright holder notifies you of the
> violation by some reasonable means, this is the first time you have
> received notice of violation of this License (for any work) from that
> copyright holder, and you cure the violation prior to 30 days after
> your receipt of the notice.
> 
> Termination of your rights under this section does not terminate the
> licenses of parties who have received copies or rights from you under
> this License.  If your rights have been terminated and not permanently
> reinstated, receipt of a copy of some or all of the same material does
> not give you any rights to use it.
> 
> 
> 10. FUTURE REVISIONS OF THIS LICENSE
> 
> The Free Software Foundation may publish new, revised versions of the
> GNU Free Documentation License from time to time.  Such new versions
> will be similar in spirit to the present version, but may differ in
> detail to address new problems or concerns.  See
> http://www.gnu.org/copyleft/.
> 
> Each version of the License is given a distinguishing version number.
> If the Document specifies that a particular numbered version of this
> License "or any later version" applies to it, you have the option of
> following the terms and conditions either of that specified version or
> of any later version that has been published (not as a draft) by the
> Free Software Foundation.  If the Document does not specify a version
> number of this License, you may choose any version ever published (not
> as a draft) by the Free Software Foundation.  If the Document
> specifies that a proxy can decide which future versions of this
> License can be used, that proxy's public statement of acceptance of a
> version permanently authorizes you to choose that version for the
> Document.
> 
> 11. RELICENSING
> 
> "Massive Multiauthor Collaboration Site" (or "MMC Site") means any
> World Wide Web server that publishes copyrightable works and also
> provides prominent facilities for anybody to edit those works.  A
> public wiki that anybody can edit is an example of such a server.  A
> "Massive Multiauthor Collaboration" (or "MMC") contained in the site
> means any set of copyrightable works thus published on the MMC site.
> 
> "CC-BY-SA" means the Creative Commons Attribution-Share Alike 3.0 
> license published by Creative Commons Corporation, a not-for-profit 
> corporation with a principal place of business in San Francisco, 
> California, as well as future copyleft versions of that license 
> published by that same organization.
> 
> "Incorporate" means to publish or republish a Document, in whole or in 
> part, as part of another Document.
> 
> An MMC is "eligible for relicensing" if it is licensed under this 
> License, and if all works that were first published under this License 
> somewhere other than this MMC, and subsequently incorporated in whole or 
> in part into the MMC, (1) had no cover texts or invariant sections, and 
> (2) were thus incorporated prior to November 1, 2008.
> 
> The operator of an MMC Site may republish an MMC contained in the site
> under CC-BY-SA on the same site at any time before August 1, 2009,
> provided the MMC is eligible for relicensing.
> 
> 
> ADDENDUM: How to use this License for your documents
> 
> To use this License in a document you have written, include a copy of
> the License in the document and put the following copyright and
> license notices just after the title page:
> 
>     Copyright (c)  YEAR  YOUR NAME.
>     Permission is granted to copy, distribute and/or modify this document
>     under the terms of the GNU Free Documentation License, Version 1.3
>     or any later version published by the Free Software Foundation;
>     with no Invariant Sections, no Front-Cover Texts, and no Back-Cover Texts.
>     A copy of the license is included in the section entitled "GNU
>     Free Documentation License".
> 
> If you have Invariant Sections, Front-Cover Texts and Back-Cover Texts,
> replace the "with...Texts." line with this:
> 
>     with the Invariant Sections being LIST THEIR TITLES, with the
>     Front-Cover Texts being LIST, and with the Back-Cover Texts being LIST.
> 
> If you have Invariant Sections without Cover Texts, or some other
> combination of the three, merge those two alternatives to suit the
> situation.
> 
> If your document contains nontrivial examples of program code, we
> recommend releasing these examples in parallel under your choice of
> free software license, such as the GNU General Public License,
> to permit their use in free software.
`usr/share/licenses/qt5-base/LICENSE.GPL2`:  
>                     GNU GENERAL PUBLIC LICENSE
>                        Version 2, June 1991
> 
>  Copyright (C) 1989, 1991 Free Software Foundation, Inc.,
>  51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
>  Everyone is permitted to copy and distribute verbatim copies
>  of this license document, but changing it is not allowed.
> 
>                             Preamble
> 
>   The licenses for most software are designed to take away your
> freedom to share and change it.  By contrast, the GNU General Public
> License is intended to guarantee your freedom to share and change free
> software--to make sure the software is free for all its users.  This
> General Public License applies to most of the Free Software
> Foundation's software and to any other program whose authors commit to
> using it.  (Some other Free Software Foundation software is covered by
> the GNU Lesser General Public License instead.)  You can apply it to
> your programs, too.
> 
>   When we speak of free software, we are referring to freedom, not
> price.  Our General Public Licenses are designed to make sure that you
> have the freedom to distribute copies of free software (and charge for
> this service if you wish), that you receive source code or can get it
> if you want it, that you can change the software or use pieces of it
> in new free programs; and that you know you can do these things.
> 
>   To protect your rights, we need to make restrictions that forbid
> anyone to deny you these rights or to ask you to surrender the rights.
> These restrictions translate to certain responsibilities for you if you
> distribute copies of the software, or if you modify it.
> 
>   For example, if you distribute copies of such a program, whether
> gratis or for a fee, you must give the recipients all the rights that
> you have.  You must make sure that they, too, receive or can get the
> source code.  And you must show them these terms so they know their
> rights.
> 
>   We protect your rights with two steps: (1) copyright the software, and
> (2) offer you this license which gives you legal permission to copy,
> distribute and/or modify the software.
> 
>   Also, for each author's protection and ours, we want to make certain
> that everyone understands that there is no warranty for this free
> software.  If the software is modified by someone else and passed on, we
> want its recipients to know that what they have is not the original, so
> that any problems introduced by others will not reflect on the original
> authors' reputations.
> 
>   Finally, any free program is threatened constantly by software
> patents.  We wish to avoid the danger that redistributors of a free
> program will individually obtain patent licenses, in effect making the
> program proprietary.  To prevent this, we have made it clear that any
> patent must be licensed for everyone's free use or not licensed at all.
> 
>   The precise terms and conditions for copying, distribution and
> modification follow.
> 
>                     GNU GENERAL PUBLIC LICENSE
>    TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION
> 
>   0. This License applies to any program or other work which contains
> a notice placed by the copyright holder saying it may be distributed
> under the terms of this General Public License.  The "Program", below,
> refers to any such program or work, and a "work based on the Program"
> means either the Program or any derivative work under copyright law:
> that is to say, a work containing the Program or a portion of it,
> either verbatim or with modifications and/or translated into another
> language.  (Hereinafter, translation is included without limitation in
> the term "modification".)  Each licensee is addressed as "you".
> 
> Activities other than copying, distribution and modification are not
> covered by this License; they are outside its scope.  The act of
> running the Program is not restricted, and the output from the Program
> is covered only if its contents constitute a work based on the
> Program (independent of having been made by running the Program).
> Whether that is true depends on what the Program does.
> 
>   1. You may copy and distribute verbatim copies of the Program's
> source code as you receive it, in any medium, provided that you
> conspicuously and appropriately publish on each copy an appropriate
> copyright notice and disclaimer of warranty; keep intact all the
> notices that refer to this License and to the absence of any warranty;
> and give any other recipients of the Program a copy of this License
> along with the Program.
> 
> You may charge a fee for the physical act of transferring a copy, and
> you may at your option offer warranty protection in exchange for a fee.
> 
>   2. You may modify your copy or copies of the Program or any portion
> of it, thus forming a work based on the Program, and copy and
> distribute such modifications or work under the terms of Section 1
> above, provided that you also meet all of these conditions:
> 
>     a) You must cause the modified files to carry prominent notices
>     stating that you changed the files and the date of any change.
> 
>     b) You must cause any work that you distribute or publish, that in
>     whole or in part contains or is derived from the Program or any
>     part thereof, to be licensed as a whole at no charge to all third
>     parties under the terms of this License.
> 
>     c) If the modified program normally reads commands interactively
>     when run, you must cause it, when started running for such
>     interactive use in the most ordinary way, to print or display an
>     announcement including an appropriate copyright notice and a
>     notice that there is no warranty (or else, saying that you provide
>     a warranty) and that users may redistribute the program under
>     these conditions, and telling the user how to view a copy of this
>     License.  (Exception: if the Program itself is interactive but
>     does not normally print such an announcement, your work based on
>     the Program is not required to print an announcement.)
> 
> These requirements apply to the modified work as a whole.  If
> identifiable sections of that work are not derived from the Program,
> and can be reasonably considered independent and separate works in
> themselves, then this License, and its terms, do not apply to those
> sections when you distribute them as separate works.  But when you
> distribute the same sections as part of a whole which is a work based
> on the Program, the distribution of the whole must be on the terms of
> this License, whose permissions for other licensees extend to the
> entire whole, and thus to each and every part regardless of who wrote it.
> 
> Thus, it is not the intent of this section to claim rights or contest
> your rights to work written entirely by you; rather, the intent is to
> exercise the right to control the distribution of derivative or
> collective works based on the Program.
> 
> In addition, mere aggregation of another work not based on the Program
> with the Program (or with a work based on the Program) on a volume of
> a storage or distribution medium does not bring the other work under
> the scope of this License.
> 
>   3. You may copy and distribute the Program (or a work based on it,
> under Section 2) in object code or executable form under the terms of
> Sections 1 and 2 above provided that you also do one of the following:
> 
>     a) Accompany it with the complete corresponding machine-readable
>     source code, which must be distributed under the terms of Sections
>     1 and 2 above on a medium customarily used for software interchange; or,
> 
>     b) Accompany it with a written offer, valid for at least three
>     years, to give any third party, for a charge no more than your
>     cost of physically performing source distribution, a complete
>     machine-readable copy of the corresponding source code, to be
>     distributed under the terms of Sections 1 and 2 above on a medium
>     customarily used for software interchange; or,
> 
>     c) Accompany it with the information you received as to the offer
>     to distribute corresponding source code.  (This alternative is
>     allowed only for noncommercial distribution and only if you
>     received the program in object code or executable form with such
>     an offer, in accord with Subsection b above.)
> 
> The source code for a work means the preferred form of the work for
> making modifications to it.  For an executable work, complete source
> code means all the source code for all modules it contains, plus any
> associated interface definition files, plus the scripts used to
> control compilation and installation of the executable.  However, as a
> special exception, the source code distributed need not include
> anything that is normally distributed (in either source or binary
> form) with the major components (compiler, kernel, and so on) of the
> operating system on which the executable runs, unless that component
> itself accompanies the executable.
> 
> If distribution of executable or object code is made by offering
> access to copy from a designated place, then offering equivalent
> access to copy the source code from the same place counts as
> distribution of the source code, even though third parties are not
> compelled to copy the source along with the object code.
> 
>   4. You may not copy, modify, sublicense, or distribute the Program
> except as expressly provided under this License.  Any attempt
> otherwise to copy, modify, sublicense or distribute the Program is
> void, and will automatically terminate your rights under this License.
> However, parties who have received copies, or rights, from you under
> this License will not have their licenses terminated so long as such
> parties remain in full compliance.
> 
>   5. You are not required to accept this License, since you have not
> signed it.  However, nothing else grants you permission to modify or
> distribute the Program or its derivative works.  These actions are
> prohibited by law if you do not accept this License.  Therefore, by
> modifying or distributing the Program (or any work based on the
> Program), you indicate your acceptance of this License to do so, and
> all its terms and conditions for copying, distributing or modifying
> the Program or works based on it.
> 
>   6. Each time you redistribute the Program (or any work based on the
> Program), the recipient automatically receives a license from the
> original licensor to copy, distribute or modify the Program subject to
> these terms and conditions.  You may not impose any further
> restrictions on the recipients' exercise of the rights granted herein.
> You are not responsible for enforcing compliance by third parties to
> this License.
> 
>   7. If, as a consequence of a court judgment or allegation of patent
> infringement or for any other reason (not limited to patent issues),
> conditions are imposed on you (whether by court order, agreement or
> otherwise) that contradict the conditions of this License, they do not
> excuse you from the conditions of this License.  If you cannot
> distribute so as to satisfy simultaneously your obligations under this
> License and any other pertinent obligations, then as a consequence you
> may not distribute the Program at all.  For example, if a patent
> license would not permit royalty-free redistribution of the Program by
> all those who receive copies directly or indirectly through you, then
> the only way you could satisfy both it and this License would be to
> refrain entirely from distribution of the Program.
> 
> If any portion of this section is held invalid or unenforceable under
> any particular circumstance, the balance of the section is intended to
> apply and the section as a whole is intended to apply in other
> circumstances.
> 
> It is not the purpose of this section to induce you to infringe any
> patents or other property right claims or to contest validity of any
> such claims; this section has the sole purpose of protecting the
> integrity of the free software distribution system, which is
> implemented by public license practices.  Many people have made
> generous contributions to the wide range of software distributed
> through that system in reliance on consistent application of that
> system; it is up to the author/donor to decide if he or she is willing
> to distribute software through any other system and a licensee cannot
> impose that choice.
> 
> This section is intended to make thoroughly clear what is believed to
> be a consequence of the rest of this License.
> 
>   8. If the distribution and/or use of the Program is restricted in
> certain countries either by patents or by copyrighted interfaces, the
> original copyright holder who places the Program under this License
> may add an explicit geographical distribution limitation excluding
> those countries, so that distribution is permitted only in or among
> countries not thus excluded.  In such case, this License incorporates
> the limitation as if written in the body of this License.
> 
>   9. The Free Software Foundation may publish revised and/or new versions
> of the General Public License from time to time.  Such new versions will
> be similar in spirit to the present version, but may differ in detail to
> address new problems or concerns.
> 
> Each version is given a distinguishing version number.  If the Program
> specifies a version number of this License which applies to it and "any
> later version", you have the option of following the terms and conditions
> either of that version or of any later version published by the Free
> Software Foundation.  If the Program does not specify a version number of
> this License, you may choose any version ever published by the Free Software
> Foundation.
> 
>   10. If you wish to incorporate parts of the Program into other free
> programs whose distribution conditions are different, write to the author
> to ask for permission.  For software which is copyrighted by the Free
> Software Foundation, write to the Free Software Foundation; we sometimes
> make exceptions for this.  Our decision will be guided by the two goals
> of preserving the free status of all derivatives of our free software and
> of promoting the sharing and reuse of software generally.
> 
>                             NO WARRANTY
> 
>   11. BECAUSE THE PROGRAM IS LICENSED FREE OF CHARGE, THERE IS NO WARRANTY
> FOR THE PROGRAM, TO THE EXTENT PERMITTED BY APPLICABLE LAW.  EXCEPT WHEN
> OTHERWISE STATED IN WRITING THE COPYRIGHT HOLDERS AND/OR OTHER PARTIES
> PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED
> OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
> MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.  THE ENTIRE RISK AS
> TO THE QUALITY AND PERFORMANCE OF THE PROGRAM IS WITH YOU.  SHOULD THE
> PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF ALL NECESSARY SERVICING,
> REPAIR OR CORRECTION.
> 
>   12. IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING
> WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MAY MODIFY AND/OR
> REDISTRIBUTE THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES,
> INCLUDING ANY GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING
> OUT OF THE USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED
> TO LOSS OF DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY
> YOU OR THIRD PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER
> PROGRAMS), EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE
> POSSIBILITY OF SUCH DAMAGES.
> 
>                      END OF TERMS AND CONDITIONS
> 
>             How to Apply These Terms to Your New Programs
> 
>   If you develop a new program, and you want it to be of the greatest
> possible use to the public, the best way to achieve this is to make it
> free software which everyone can redistribute and change under these terms.
> 
>   To do so, attach the following notices to the program.  It is safest
> to attach them to the start of each source file to most effectively
> convey the exclusion of warranty; and each file should have at least
> the "copyright" line and a pointer to where the full notice is found.
> 
>     <one line to give the program's name and a brief idea of what it does.>
>     Copyright (C) <year>  <name of author>
> 
>     This program is free software; you can redistribute it and/or modify
>     it under the terms of the GNU General Public License as published by
>     the Free Software Foundation; either version 2 of the License, or
>     (at your option) any later version.
> 
>     This program 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.  See the
>     GNU General Public License for more details.
> 
>     You should have received a copy of the GNU General Public License along
>     with this program; if not, write to the Free Software Foundation, Inc.,
>     51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
> 
> Also add information on how to contact you by electronic and paper mail.
> 
> If the program is interactive, make it output a short notice like this
> when it starts in an interactive mode:
> 
>     Gnomovision version 69, Copyright (C) year name of author
>     Gnomovision comes with ABSOLUTELY NO WARRANTY; for details type `show w'.
>     This is free software, and you are welcome to redistribute it
>     under certain conditions; type `show c' for details.
> 
> The hypothetical commands `show w' and `show c' should show the appropriate
> parts of the General Public License.  Of course, the commands you use may
> be called something other than `show w' and `show c'; they could even be
> mouse-clicks or menu items--whatever suits your program.
> 
> You should also get your employer (if you work as a programmer) or your
> school, if any, to sign a "copyright disclaimer" for the program, if
> necessary.  Here is a sample; alter the names:
> 
>   Yoyodyne, Inc., hereby disclaims all copyright interest in the program
>   `Gnomovision' (which makes passes at compilers) written by James Hacker.
> 
>   <signature of Ty Coon>, 1 April 1989
>   Ty Coon, President of Vice
> 
> This General Public License does not permit incorporating your program into
> proprietary programs.  If your program is a subroutine library, you may
> consider it more useful to permit linking proprietary applications with the
> library.  If this is what you want to do, use the GNU Lesser General
> Public License instead of this License.
`usr/share/licenses/qt5-base/LICENSE.GPL3`:  
>                     GNU GENERAL PUBLIC LICENSE
>                        Version 3, 29 June 2007
> 
>  Copyright (C) 2007 Free Software Foundation, Inc. <http://fsf.org/>
>  Everyone is permitted to copy and distribute verbatim copies
>  of this license document, but changing it is not allowed.
> 
>                             Preamble
> 
>   The GNU General Public License is a free, copyleft license for
> software and other kinds of works.
> 
>   The licenses for most software and other practical works are designed
> to take away your freedom to share and change the works.  By contrast,
> the GNU General Public License is intended to guarantee your freedom to
> share and change all versions of a program--to make sure it remains free
> software for all its users.  We, the Free Software Foundation, use the
> GNU General Public License for most of our software; it applies also to
> any other work released this way by its authors.  You can apply it to
> your programs, too.
> 
>   When we speak of free software, we are referring to freedom, not
> price.  Our General Public Licenses are designed to make sure that you
> have the freedom to distribute copies of free software (and charge for
> them if you wish), that you receive source code or can get it if you
> want it, that you can change the software or use pieces of it in new
> free programs, and that you know you can do these things.
> 
>   To protect your rights, we need to prevent others from denying you
> these rights or asking you to surrender the rights.  Therefore, you have
> certain responsibilities if you distribute copies of the software, or if
> you modify it: responsibilities to respect the freedom of others.
> 
>   For example, if you distribute copies of such a program, whether
> gratis or for a fee, you must pass on to the recipients the same
> freedoms that you received.  You must make sure that they, too, receive
> or can get the source code.  And you must show them these terms so they
> know their rights.
> 
>   Developers that use the GNU GPL protect your rights with two steps:
> (1) assert copyright on the software, and (2) offer you this License
> giving you legal permission to copy, distribute and/or modify it.
> 
>   For the developers' and authors' protection, the GPL clearly explains
> that there is no warranty for this free software.  For both users' and
> authors' sake, the GPL requires that modified versions be marked as
> changed, so that their problems will not be attributed erroneously to
> authors of previous versions.
> 
>   Some devices are designed to deny users access to install or run
> modified versions of the software inside them, although the manufacturer
> can do so.  This is fundamentally incompatible with the aim of
> protecting users' freedom to change the software.  The systematic
> pattern of such abuse occurs in the area of products for individuals to
> use, which is precisely where it is most unacceptable.  Therefore, we
> have designed this version of the GPL to prohibit the practice for those
> products.  If such problems arise substantially in other domains, we
> stand ready to extend this provision to those domains in future versions
> of the GPL, as needed to protect the freedom of users.
> 
>   Finally, every program is threatened constantly by software patents.
> States should not allow patents to restrict development and use of
> software on general-purpose computers, but in those that do, we wish to
> avoid the special danger that patents applied to a free program could
> make it effectively proprietary.  To prevent this, the GPL assures that
> patents cannot be used to render the program non-free.
> 
>   The precise terms and conditions for copying, distribution and
> modification follow.
> 
>                        TERMS AND CONDITIONS
> 
>   0. Definitions.
> 
>   "This License" refers to version 3 of the GNU General Public License.
> 
>   "Copyright" also means copyright-like laws that apply to other kinds of
> works, such as semiconductor masks.
> 
>   "The Program" refers to any copyrightable work licensed under this
> License.  Each licensee is addressed as "you".  "Licensees" and
> "recipients" may be individuals or organizations.
> 
>   To "modify" a work means to copy from or adapt all or part of the work
> in a fashion requiring copyright permission, other than the making of an
> exact copy.  The resulting work is called a "modified version" of the
> earlier work or a work "based on" the earlier work.
> 
>   A "covered work" means either the unmodified Program or a work based
> on the Program.
> 
>   To "propagate" a work means to do anything with it that, without
> permission, would make you directly or secondarily liable for
> infringement under applicable copyright law, except executing it on a
> computer or modifying a private copy.  Propagation includes copying,
> distribution (with or without modification), making available to the
> public, and in some countries other activities as well.
> 
>   To "convey" a work means any kind of propagation that enables other
> parties to make or receive copies.  Mere interaction with a user through
> a computer network, with no transfer of a copy, is not conveying.
> 
>   An interactive user interface displays "Appropriate Legal Notices"
> to the extent that it includes a convenient and prominently visible
> feature that (1) displays an appropriate copyright notice, and (2)
> tells the user that there is no warranty for the work (except to the
> extent that warranties are provided), that licensees may convey the
> work under this License, and how to view a copy of this License.  If
> the interface presents a list of user commands or options, such as a
> menu, a prominent item in the list meets this criterion.
> 
>   1. Source Code.
> 
>   The "source code" for a work means the preferred form of the work
> for making modifications to it.  "Object code" means any non-source
> form of a work.
> 
>   A "Standard Interface" means an interface that either is an official
> standard defined by a recognized standards body, or, in the case of
> interfaces specified for a particular programming language, one that
> is widely used among developers working in that language.
> 
>   The "System Libraries" of an executable work include anything, other
> than the work as a whole, that (a) is included in the normal form of
> packaging a Major Component, but which is not part of that Major
> Component, and (b) serves only to enable use of the work with that
> Major Component, or to implement a Standard Interface for which an
> implementation is available to the public in source code form.  A
> "Major Component", in this context, means a major essential component
> (kernel, window system, and so on) of the specific operating system
> (if any) on which the executable work runs, or a compiler used to
> produce the work, or an object code interpreter used to run it.
> 
>   The "Corresponding Source" for a work in object code form means all
> the source code needed to generate, install, and (for an executable
> work) run the object code and to modify the work, including scripts to
> control those activities.  However, it does not include the work's
> System Libraries, or general-purpose tools or generally available free
> programs which are used unmodified in performing those activities but
> which are not part of the work.  For example, Corresponding Source
> includes interface definition files associated with source files for
> the work, and the source code for shared libraries and dynamically
> linked subprograms that the work is specifically designed to require,
> such as by intimate data communication or control flow between those
> subprograms and other parts of the work.
> 
>   The Corresponding Source need not include anything that users
> can regenerate automatically from other parts of the Corresponding
> Source.
> 
>   The Corresponding Source for a work in source code form is that
> same work.
> 
>   2. Basic Permissions.
> 
>   All rights granted under this License are granted for the term of
> copyright on the Program, and are irrevocable provided the stated
> conditions are met.  This License explicitly affirms your unlimited
> permission to run the unmodified Program.  The output from running a
> covered work is covered by this License only if the output, given its
> content, constitutes a covered work.  This License acknowledges your
> rights of fair use or other equivalent, as provided by copyright law.
> 
>   You may make, run and propagate covered works that you do not
> convey, without conditions so long as your license otherwise remains
> in force.  You may convey covered works to others for the sole purpose
> of having them make modifications exclusively for you, or provide you
> with facilities for running those works, provided that you comply with
> the terms of this License in conveying all material for which you do
> not control copyright.  Those thus making or running the covered works
> for you must do so exclusively on your behalf, under your direction
> and control, on terms that prohibit them from making any copies of
> your copyrighted material outside their relationship with you.
> 
>   Conveying under any other circumstances is permitted solely under
> the conditions stated below.  Sublicensing is not allowed; section 10
> makes it unnecessary.
> 
>   3. Protecting Users' Legal Rights From Anti-Circumvention Law.
> 
>   No covered work shall be deemed part of an effective technological
> measure under any applicable law fulfilling obligations under article
> 11 of the WIPO copyright treaty adopted on 20 December 1996, or
> similar laws prohibiting or restricting circumvention of such
> measures.
> 
>   When you convey a covered work, you waive any legal power to forbid
> circumvention of technological measures to the extent such circumvention
> is effected by exercising rights under this License with respect to
> the covered work, and you disclaim any intention to limit operation or
> modification of the work as a means of enforcing, against the work's
> users, your or third parties' legal rights to forbid circumvention of
> technological measures.
> 
>   4. Conveying Verbatim Copies.
> 
>   You may convey verbatim copies of the Program's source code as you
> receive it, in any medium, provided that you conspicuously and
> appropriately publish on each copy an appropriate copyright notice;
> keep intact all notices stating that this License and any
> non-permissive terms added in accord with section 7 apply to the code;
> keep intact all notices of the absence of any warranty; and give all
> recipients a copy of this License along with the Program.
> 
>   You may charge any price or no price for each copy that you convey,
> and you may offer support or warranty protection for a fee.
> 
>   5. Conveying Modified Source Versions.
> 
>   You may convey a work based on the Program, or the modifications to
> produce it from the Program, in the form of source code under the
> terms of section 4, provided that you also meet all of these conditions:
> 
>     a) The work must carry prominent notices stating that you modified
>     it, and giving a relevant date.
> 
>     b) The work must carry prominent notices stating that it is
>     released under this License and any conditions added under section
>     7.  This requirement modifies the requirement in section 4 to
>     "keep intact all notices".
> 
>     c) You must license the entire work, as a whole, under this
>     License to anyone who comes into possession of a copy.  This
>     License will therefore apply, along with any applicable section 7
>     additional terms, to the whole of the work, and all its parts,
>     regardless of how they are packaged.  This License gives no
>     permission to license the work in any other way, but it does not
>     invalidate such permission if you have separately received it.
> 
>     d) If the work has interactive user interfaces, each must display
>     Appropriate Legal Notices; however, if the Program has interactive
>     interfaces that do not display Appropriate Legal Notices, your
>     work need not make them do so.
> 
>   A compilation of a covered work with other separate and independent
> works, which are not by their nature extensions of the covered work,
> and which are not combined with it such as to form a larger program,
> in or on a volume of a storage or distribution medium, is called an
> "aggregate" if the compilation and its resulting copyright are not
> used to limit the access or legal rights of the compilation's users
> beyond what the individual works permit.  Inclusion of a covered work
> in an aggregate does not cause this License to apply to the other
> parts of the aggregate.
> 
>   6. Conveying Non-Source Forms.
> 
>   You may convey a covered work in object code form under the terms
> of sections 4 and 5, provided that you also convey the
> machine-readable Corresponding Source under the terms of this License,
> in one of these ways:
> 
>     a) Convey the object code in, or embodied in, a physical product
>     (including a physical distribution medium), accompanied by the
>     Corresponding Source fixed on a durable physical medium
>     customarily used for software interchange.
> 
>     b) Convey the object code in, or embodied in, a physical product
>     (including a physical distribution medium), accompanied by a
>     written offer, valid for at least three years and valid for as
>     long as you offer spare parts or customer support for that product
>     model, to give anyone who possesses the object code either (1) a
>     copy of the Corresponding Source for all the software in the
>     product that is covered by this License, on a durable physical
>     medium customarily used for software interchange, for a price no
>     more than your reasonable cost of physically performing this
>     conveying of source, or (2) access to copy the
>     Corresponding Source from a network server at no charge.
> 
>     c) Convey individual copies of the object code with a copy of the
>     written offer to provide the Corresponding Source.  This
>     alternative is allowed only occasionally and noncommercially, and
>     only if you received the object code with such an offer, in accord
>     with subsection 6b.
> 
>     d) Convey the object code by offering access from a designated
>     place (gratis or for a charge), and offer equivalent access to the
>     Corresponding Source in the same way through the same place at no
>     further charge.  You need not require recipients to copy the
>     Corresponding Source along with the object code.  If the place to
>     copy the object code is a network server, the Corresponding Source
>     may be on a different server (operated by you or a third party)
>     that supports equivalent copying facilities, provided you maintain
>     clear directions next to the object code saying where to find the
>     Corresponding Source.  Regardless of what server hosts the
>     Corresponding Source, you remain obligated to ensure that it is
>     available for as long as needed to satisfy these requirements.
> 
>     e) Convey the object code using peer-to-peer transmission, provided
>     you inform other peers where the object code and Corresponding
>     Source of the work are being offered to the general public at no
>     charge under subsection 6d.
> 
>   A separable portion of the object code, whose source code is excluded
> from the Corresponding Source as a System Library, need not be
> included in conveying the object code work.
> 
>   A "User Product" is either (1) a "consumer product", which means any
> tangible personal property which is normally used for personal, family,
> or household purposes, or (2) anything designed or sold for incorporation
> into a dwelling.  In determining whether a product is a consumer product,
> doubtful cases shall be resolved in favor of coverage.  For a particular
> product received by a particular user, "normally used" refers to a
> typical or common use of that class of product, regardless of the status
> of the particular user or of the way in which the particular user
> actually uses, or expects or is expected to use, the product.  A product
> is a consumer product regardless of whether the product has substantial
> commercial, industrial or non-consumer uses, unless such uses represent
> the only significant mode of use of the product.
> 
>   "Installation Information" for a User Product means any methods,
> procedures, authorization keys, or other information required to install
> and execute modified versions of a covered work in that User Product from
> a modified version of its Corresponding Source.  The information must
> suffice to ensure that the continued functioning of the modified object
> code is in no case prevented or interfered with solely because
> modification has been made.
> 
>   If you convey an object code work under this section in, or with, or
> specifically for use in, a User Product, and the conveying occurs as
> part of a transaction in which the right of possession and use of the
> User Product is transferred to the recipient in perpetuity or for a
> fixed term (regardless of how the transaction is characterized), the
> Corresponding Source conveyed under this section must be accompanied
> by the Installation Information.  But this requirement does not apply
> if neither you nor any third party retains the ability to install
> modified object code on the User Product (for example, the work has
> been installed in ROM).
> 
>   The requirement to provide Installation Information does not include a
> requirement to continue to provide support service, warranty, or updates
> for a work that has been modified or installed by the recipient, or for
> the User Product in which it has been modified or installed.  Access to a
> network may be denied when the modification itself materially and
> adversely affects the operation of the network or violates the rules and
> protocols for communication across the network.
> 
>   Corresponding Source conveyed, and Installation Information provided,
> in accord with this section must be in a format that is publicly
> documented (and with an implementation available to the public in
> source code form), and must require no special password or key for
> unpacking, reading or copying.
> 
>   7. Additional Terms.
> 
>   "Additional permissions" are terms that supplement the terms of this
> License by making exceptions from one or more of its conditions.
> Additional permissions that are applicable to the entire Program shall
> be treated as though they were included in this License, to the extent
> that they are valid under applicable law.  If additional permissions
> apply only to part of the Program, that part may be used separately
> under those permissions, but the entire Program remains governed by
> this License without regard to the additional permissions.
> 
>   When you convey a copy of a covered work, you may at your option
> remove any additional permissions from that copy, or from any part of
> it.  (Additional permissions may be written to require their own
> removal in certain cases when you modify the work.)  You may place
> additional permissions on material, added by you to a covered work,
> for which you have or can give appropriate copyright permission.
> 
>   Notwithstanding any other provision of this License, for material you
> add to a covered work, you may (if authorized by the copyright holders of
> that material) supplement the terms of this License with terms:
> 
>     a) Disclaiming warranty or limiting liability differently from the
>     terms of sections 15 and 16 of this License; or
> 
>     b) Requiring preservation of specified reasonable legal notices or
>     author attributions in that material or in the Appropriate Legal
>     Notices displayed by works containing it; or
> 
>     c) Prohibiting misrepresentation of the origin of that material, or
>     requiring that modified versions of such material be marked in
>     reasonable ways as different from the original version; or
> 
>     d) Limiting the use for publicity purposes of names of licensors or
>     authors of the material; or
> 
>     e) Declining to grant rights under trademark law for use of some
>     trade names, trademarks, or service marks; or
> 
>     f) Requiring indemnification of licensors and authors of that
>     material by anyone who conveys the material (or modified versions of
>     it) with contractual assumptions of liability to the recipient, for
>     any liability that these contractual assumptions directly impose on
>     those licensors and authors.
> 
>   All other non-permissive additional terms are considered "further
> restrictions" within the meaning of section 10.  If the Program as you
> received it, or any part of it, contains a notice stating that it is
> governed by this License along with a term that is a further
> restriction, you may remove that term.  If a license document contains
> a further restriction but permits relicensing or conveying under this
> License, you may add to a covered work material governed by the terms
> of that license document, provided that the further restriction does
> not survive such relicensing or conveying.
> 
>   If you add terms to a covered work in accord with this section, you
> must place, in the relevant source files, a statement of the
> additional terms that apply to those files, or a notice indicating
> where to find the applicable terms.
> 
>   Additional terms, permissive or non-permissive, may be stated in the
> form of a separately written license, or stated as exceptions;
> the above requirements apply either way.
> 
>   8. Termination.
> 
>   You may not propagate or modify a covered work except as expressly
> provided under this License.  Any attempt otherwise to propagate or
> modify it is void, and will automatically terminate your rights under
> this License (including any patent licenses granted under the third
> paragraph of section 11).
> 
>   However, if you cease all violation of this License, then your
> license from a particular copyright holder is reinstated (a)
> provisionally, unless and until the copyright holder explicitly and
> finally terminates your license, and (b) permanently, if the copyright
> holder fails to notify you of the violation by some reasonable means
> prior to 60 days after the cessation.
> 
>   Moreover, your license from a particular copyright holder is
> reinstated permanently if the copyright holder notifies you of the
> violation by some reasonable means, this is the first time you have
> received notice of violation of this License (for any work) from that
> copyright holder, and you cure the violation prior to 30 days after
> your receipt of the notice.
> 
>   Termination of your rights under this section does not terminate the
> licenses of parties who have received copies or rights from you under
> this License.  If your rights have been terminated and not permanently
> reinstated, you do not qualify to receive new licenses for the same
> material under section 10.
> 
>   9. Acceptance Not Required for Having Copies.
> 
>   You are not required to accept this License in order to receive or
> run a copy of the Program.  Ancillary propagation of a covered work
> occurring solely as a consequence of using peer-to-peer transmission
> to receive a copy likewise does not require acceptance.  However,
> nothing other than this License grants you permission to propagate or
> modify any covered work.  These actions infringe copyright if you do
> not accept this License.  Therefore, by modifying or propagating a
> covered work, you indicate your acceptance of this License to do so.
> 
>   10. Automatic Licensing of Downstream Recipients.
> 
>   Each time you convey a covered work, the recipient automatically
> receives a license from the original licensors, to run, modify and
> propagate that work, subject to this License.  You are not responsible
> for enforcing compliance by third parties with this License.
> 
>   An "entity transaction" is a transaction transferring control of an
> organization, or substantially all assets of one, or subdividing an
> organization, or merging organizations.  If propagation of a covered
> work results from an entity transaction, each party to that
> transaction who receives a copy of the work also receives whatever
> licenses to the work the party's predecessor in interest had or could
> give under the previous paragraph, plus a right to possession of the
> Corresponding Source of the work from the predecessor in interest, if
> the predecessor has it or can get it with reasonable efforts.
> 
>   You may not impose any further restrictions on the exercise of the
> rights granted or affirmed under this License.  For example, you may
> not impose a license fee, royalty, or other charge for exercise of
> rights granted under this License, and you may not initiate litigation
> (including a cross-claim or counterclaim in a lawsuit) alleging that
> any patent claim is infringed by making, using, selling, offering for
> sale, or importing the Program or any portion of it.
> 
>   11. Patents.
> 
>   A "contributor" is a copyright holder who authorizes use under this
> License of the Program or a work on which the Program is based.  The
> work thus licensed is called the contributor's "contributor version".
> 
>   A contributor's "essential patent claims" are all patent claims
> owned or controlled by the contributor, whether already acquired or
> hereafter acquired, that would be infringed by some manner, permitted
> by this License, of making, using, or selling its contributor version,
> but do not include claims that would be infringed only as a
> consequence of further modification of the contributor version.  For
> purposes of this definition, "control" includes the right to grant
> patent sublicenses in a manner consistent with the requirements of
> this License.
> 
>   Each contributor grants you a non-exclusive, worldwide, royalty-free
> patent license under the contributor's essential patent claims, to
> make, use, sell, offer for sale, import and otherwise run, modify and
> propagate the contents of its contributor version.
> 
>   In the following three paragraphs, a "patent license" is any express
> agreement or commitment, however denominated, not to enforce a patent
> (such as an express permission to practice a patent or covenant not to
> sue for patent infringement).  To "grant" such a patent license to a
> party means to make such an agreement or commitment not to enforce a
> patent against the party.
> 
>   If you convey a covered work, knowingly relying on a patent license,
> and the Corresponding Source of the work is not available for anyone
> to copy, free of charge and under the terms of this License, through a
> publicly available network server or other readily accessible means,
> then you must either (1) cause the Corresponding Source to be so
> available, or (2) arrange to deprive yourself of the benefit of the
> patent license for this particular work, or (3) arrange, in a manner
> consistent with the requirements of this License, to extend the patent
> license to downstream recipients.  "Knowingly relying" means you have
> actual knowledge that, but for the patent license, your conveying the
> covered work in a country, or your recipient's use of the covered work
> in a country, would infringe one or more identifiable patents in that
> country that you have reason to believe are valid.
> 
>   If, pursuant to or in connection with a single transaction or
> arrangement, you convey, or propagate by procuring conveyance of, a
> covered work, and grant a patent license to some of the parties
> receiving the covered work authorizing them to use, propagate, modify
> or convey a specific copy of the covered work, then the patent license
> you grant is automatically extended to all recipients of the covered
> work and works based on it.
> 
>   A patent license is "discriminatory" if it does not include within
> the scope of its coverage, prohibits the exercise of, or is
> conditioned on the non-exercise of one or more of the rights that are
> specifically granted under this License.  You may not convey a covered
> work if you are a party to an arrangement with a third party that is
> in the business of distributing software, under which you make payment
> to the third party based on the extent of your activity of conveying
> the work, and under which the third party grants, to any of the
> parties who would receive the covered work from you, a discriminatory
> patent license (a) in connection with copies of the covered work
> conveyed by you (or copies made from those copies), or (b) primarily
> for and in connection with specific products or compilations that
> contain the covered work, unless you entered into that arrangement,
> or that patent license was granted, prior to 28 March 2007.
> 
>   Nothing in this License shall be construed as excluding or limiting
> any implied license or other defenses to infringement that may
> otherwise be available to you under applicable patent law.
> 
>   12. No Surrender of Others' Freedom.
> 
>   If conditions are imposed on you (whether by court order, agreement or
> otherwise) that contradict the conditions of this License, they do not
> excuse you from the conditions of this License.  If you cannot convey a
> covered work so as to satisfy simultaneously your obligations under this
> License and any other pertinent obligations, then as a consequence you may
> not convey it at all.  For example, if you agree to terms that obligate you
> to collect a royalty for further conveying from those to whom you convey
> the Program, the only way you could satisfy both those terms and this
> License would be to refrain entirely from conveying the Program.
> 
>   13. Use with the GNU Affero General Public License.
> 
>   Notwithstanding any other provision of this License, you have
> permission to link or combine any covered work with a work licensed
> under version 3 of the GNU Affero General Public License into a single
> combined work, and to convey the resulting work.  The terms of this
> License will continue to apply to the part which is the covered work,
> but the special requirements of the GNU Affero General Public License,
> section 13, concerning interaction through a network will apply to the
> combination as such.
> 
>   14. Revised Versions of this License.
> 
>   The Free Software Foundation may publish revised and/or new versions of
> the GNU General Public License from time to time.  Such new versions will
> be similar in spirit to the present version, but may differ in detail to
> address new problems or concerns.
> 
>   Each version is given a distinguishing version number.  If the
> Program specifies that a certain numbered version of the GNU General
> Public License "or any later version" applies to it, you have the
> option of following the terms and conditions either of that numbered
> version or of any later version published by the Free Software
> Foundation.  If the Program does not specify a version number of the
> GNU General Public License, you may choose any version ever published
> by the Free Software Foundation.
> 
>   If the Program specifies that a proxy can decide which future
> versions of the GNU General Public License can be used, that proxy's
> public statement of acceptance of a version permanently authorizes you
> to choose that version for the Program.
> 
>   Later license versions may give you additional or different
> permissions.  However, no additional obligations are imposed on any
> author or copyright holder as a result of your choosing to follow a
> later version.
> 
>   15. Disclaimer of Warranty.
> 
>   THERE IS NO WARRANTY FOR THE PROGRAM, TO THE EXTENT PERMITTED BY
> APPLICABLE LAW.  EXCEPT WHEN OTHERWISE STATED IN WRITING THE COPYRIGHT
> HOLDERS AND/OR OTHER PARTIES PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY
> OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, BUT NOT LIMITED TO,
> THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
> PURPOSE.  THE ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE OF THE PROGRAM
> IS WITH YOU.  SHOULD THE PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF
> ALL NECESSARY SERVICING, REPAIR OR CORRECTION.
> 
>   16. Limitation of Liability.
> 
>   IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING
> WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MODIFIES AND/OR CONVEYS
> THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, INCLUDING ANY
> GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE
> USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED TO LOSS OF
> DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD
> PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER PROGRAMS),
> EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF
> SUCH DAMAGES.
> 
>   17. Interpretation of Sections 15 and 16.
> 
>   If the disclaimer of warranty and limitation of liability provided
> above cannot be given local legal effect according to their terms,
> reviewing courts shall apply local law that most closely approximates
> an absolute waiver of all civil liability in connection with the
> Program, unless a warranty or assumption of liability accompanies a
> copy of the Program in return for a fee.
> 
>                      END OF TERMS AND CONDITIONS
> 
>             How to Apply These Terms to Your New Programs
> 
>   If you develop a new program, and you want it to be of the greatest
> possible use to the public, the best way to achieve this is to make it
> free software which everyone can redistribute and change under these terms.
> 
>   To do so, attach the following notices to the program.  It is safest
> to attach them to the start of each source file to most effectively
> state the exclusion of warranty; and each file should have at least
> the "copyright" line and a pointer to where the full notice is found.
> 
>     <one line to give the program's name and a brief idea of what it does.>
>     Copyright (C) <year>  <name of author>
> 
>     This program is free software: you can redistribute it and/or modify
>     it under the terms of the GNU General Public License as published by
>     the Free Software Foundation, either version 3 of the License, or
>     (at your option) any later version.
> 
>     This program 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.  See the
>     GNU General Public License for more details.
> 
>     You should have received a copy of the GNU General Public License
>     along with this program.  If not, see <http://www.gnu.org/licenses/>.
> 
> Also add information on how to contact you by electronic and paper mail.
> 
>   If the program does terminal interaction, make it output a short
> notice like this when it starts in an interactive mode:
> 
>     <program>  Copyright (C) <year>  <name of author>
>     This program comes with ABSOLUTELY NO WARRANTY; for details type `show w'.
>     This is free software, and you are welcome to redistribute it
>     under certain conditions; type `show c' for details.
> 
> The hypothetical commands `show w' and `show c' should show the appropriate
> parts of the General Public License.  Of course, your program's commands
> might be different; for a GUI interface, you would use an "about box".
> 
>   You should also get your employer (if you work as a programmer) or school,
> if any, to sign a "copyright disclaimer" for the program, if necessary.
> For more information on this, and how to apply and follow the GNU GPL, see
> <http://www.gnu.org/licenses/>.
> 
>   The GNU General Public License does not permit incorporating your program
> into proprietary programs.  If your program is a subroutine library, you
> may consider it more useful to permit linking proprietary applications with
> the library.  If this is what you want to do, use the GNU Lesser General
> Public License instead of this License.  But first, please read
> <http://www.gnu.org/philosophy/why-not-lgpl.html>.
`usr/share/licenses/qt5-base/LICENSE.GPL3-EXCEPT`:  
> This is the GNU General Public License version 3, annotated with The
> Qt Company GPL Exception 1.0:
> 
> -------------------------------------------------------------------------
> 
> The Qt Company GPL Exception 1.0
> 
> Exception 1:
> 
> As a special exception you may create a larger work which contains the
> output of this application and distribute that work under terms of your
> choice, so long as the work is not otherwise derived from or based on
> this application and so long as the work does not in itself generate
> output that contains the output from this application in its original
> or modified form.
> 
> Exception 2:
> 
> As a special exception, you have permission to combine this application
> with Plugins licensed under the terms of your choice, to produce an
> executable, and to copy and distribute the resulting executable under
> the terms of your choice. However, the executable must be accompanied
> by a prominent notice offering all users of the executable the entire
> source code to this application, excluding the source code of the
> independent modules, but including any changes you have made to this
> application, under the terms of this license.
> 
> 
> -------------------------------------------------------------------------
> 
>                     GNU GENERAL PUBLIC LICENSE
>                        Version 3, 29 June 2007
> 
>  Copyright (C) 2007 Free Software Foundation, Inc. <http://fsf.org/>
>  Everyone is permitted to copy and distribute verbatim copies
>  of this license document, but changing it is not allowed.
> 
>                             Preamble
> 
>   The GNU General Public License is a free, copyleft license for
> software and other kinds of works.
> 
>   The licenses for most software and other practical works are designed
> to take away your freedom to share and change the works.  By contrast,
> the GNU General Public License is intended to guarantee your freedom to
> share and change all versions of a program--to make sure it remains free
> software for all its users.  We, the Free Software Foundation, use the
> GNU General Public License for most of our software; it applies also to
> any other work released this way by its authors.  You can apply it to
> your programs, too.
> 
>   When we speak of free software, we are referring to freedom, not
> price.  Our General Public Licenses are designed to make sure that you
> have the freedom to distribute copies of free software (and charge for
> them if you wish), that you receive source code or can get it if you
> want it, that you can change the software or use pieces of it in new
> free programs, and that you know you can do these things.
> 
>   To protect your rights, we need to prevent others from denying you
> these rights or asking you to surrender the rights.  Therefore, you have
> certain responsibilities if you distribute copies of the software, or if
> you modify it: responsibilities to respect the freedom of others.
> 
>   For example, if you distribute copies of such a program, whether
> gratis or for a fee, you must pass on to the recipients the same
> freedoms that you received.  You must make sure that they, too, receive
> or can get the source code.  And you must show them these terms so they
> know their rights.
> 
>   Developers that use the GNU GPL protect your rights with two steps:
> (1) assert copyright on the software, and (2) offer you this License
> giving you legal permission to copy, distribute and/or modify it.
> 
>   For the developers' and authors' protection, the GPL clearly explains
> that there is no warranty for this free software.  For both users' and
> authors' sake, the GPL requires that modified versions be marked as
> changed, so that their problems will not be attributed erroneously to
> authors of previous versions.
> 
>   Some devices are designed to deny users access to install or run
> modified versions of the software inside them, although the manufacturer
> can do so.  This is fundamentally incompatible with the aim of
> protecting users' freedom to change the software.  The systematic
> pattern of such abuse occurs in the area of products for individuals to
> use, which is precisely where it is most unacceptable.  Therefore, we
> have designed this version of the GPL to prohibit the practice for those
> products.  If such problems arise substantially in other domains, we
> stand ready to extend this provision to those domains in future versions
> of the GPL, as needed to protect the freedom of users.
> 
>   Finally, every program is threatened constantly by software patents.
> States should not allow patents to restrict development and use of
> software on general-purpose computers, but in those that do, we wish to
> avoid the special danger that patents applied to a free program could
> make it effectively proprietary.  To prevent this, the GPL assures that
> patents cannot be used to render the program non-free.
> 
>   The precise terms and conditions for copying, distribution and
> modification follow.
> 
>                        TERMS AND CONDITIONS
> 
>   0. Definitions.
> 
>   "This License" refers to version 3 of the GNU General Public License.
> 
>   "Copyright" also means copyright-like laws that apply to other kinds of
> works, such as semiconductor masks.
> 
>   "The Program" refers to any copyrightable work licensed under this
> License.  Each licensee is addressed as "you".  "Licensees" and
> "recipients" may be individuals or organizations.
> 
>   To "modify" a work means to copy from or adapt all or part of the work
> in a fashion requiring copyright permission, other than the making of an
> exact copy.  The resulting work is called a "modified version" of the
> earlier work or a work "based on" the earlier work.
> 
>   A "covered work" means either the unmodified Program or a work based
> on the Program.
> 
>   To "propagate" a work means to do anything with it that, without
> permission, would make you directly or secondarily liable for
> infringement under applicable copyright law, except executing it on a
> computer or modifying a private copy.  Propagation includes copying,
> distribution (with or without modification), making available to the
> public, and in some countries other activities as well.
> 
>   To "convey" a work means any kind of propagation that enables other
> parties to make or receive copies.  Mere interaction with a user through
> a computer network, with no transfer of a copy, is not conveying.
> 
>   An interactive user interface displays "Appropriate Legal Notices"
> to the extent that it includes a convenient and prominently visible
> feature that (1) displays an appropriate copyright notice, and (2)
> tells the user that there is no warranty for the work (except to the
> extent that warranties are provided), that licensees may convey the
> work under this License, and how to view a copy of this License.  If
> the interface presents a list of user commands or options, such as a
> menu, a prominent item in the list meets this criterion.
> 
>   1. Source Code.
> 
>   The "source code" for a work means the preferred form of the work
> for making modifications to it.  "Object code" means any non-source
> form of a work.
> 
>   A "Standard Interface" means an interface that either is an official
> standard defined by a recognized standards body, or, in the case of
> interfaces specified for a particular programming language, one that
> is widely used among developers working in that language.
> 
>   The "System Libraries" of an executable work include anything, other
> than the work as a whole, that (a) is included in the normal form of
> packaging a Major Component, but which is not part of that Major
> Component, and (b) serves only to enable use of the work with that
> Major Component, or to implement a Standard Interface for which an
> implementation is available to the public in source code form.  A
> "Major Component", in this context, means a major essential component
> (kernel, window system, and so on) of the specific operating system
> (if any) on which the executable work runs, or a compiler used to
> produce the work, or an object code interpreter used to run it.
> 
>   The "Corresponding Source" for a work in object code form means all
> the source code needed to generate, install, and (for an executable
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>   If you convey an object code work under this section in, or with, or
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> source code form), and must require no special password or key for
> unpacking, reading or copying.
> 
>   7. Additional Terms.
> 
>   "Additional permissions" are terms that supplement the terms of this
> License by making exceptions from one or more of its conditions.
> Additional permissions that are applicable to the entire Program shall
> be treated as though they were included in this License, to the extent
> that they are valid under applicable law.  If additional permissions
> apply only to part of the Program, that part may be used separately
> under those permissions, but the entire Program remains governed by
> this License without regard to the additional permissions.
> 
>   When you convey a copy of a covered work, you may at your option
> remove any additional permissions from that copy, or from any part of
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>   Notwithstanding any other provision of this License, for material you
> add to a covered work, you may (if authorized by the copyright holders of
> that material) supplement the terms of this License with terms:
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>   All other non-permissive additional terms are considered "further
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> a further restriction but permits relicensing or conveying under this
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> not survive such relicensing or conveying.
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>   If you add terms to a covered work in accord with this section, you
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>   Additional terms, permissive or non-permissive, may be stated in the
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>   8. Termination.
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>   You may not propagate or modify a covered work except as expressly
> provided under this License.  Any attempt otherwise to propagate or
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>   However, if you cease all violation of this License, then your
> license from a particular copyright holder is reinstated (a)
> provisionally, unless and until the copyright holder explicitly and
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>   Moreover, your license from a particular copyright holder is
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>   Termination of your rights under this section does not terminate the
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> material under section 10.
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>   9. Acceptance Not Required for Having Copies.
> 
>   You are not required to accept this License in order to receive or
> run a copy of the Program.  Ancillary propagation of a covered work
> occurring solely as a consequence of using peer-to-peer transmission
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> nothing other than this License grants you permission to propagate or
> modify any covered work.  These actions infringe copyright if you do
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> covered work, you indicate your acceptance of this License to do so.
> 
>   10. Automatic Licensing of Downstream Recipients.
> 
>   Each time you convey a covered work, the recipient automatically
> receives a license from the original licensors, to run, modify and
> propagate that work, subject to this License.  You are not responsible
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>   An "entity transaction" is a transaction transferring control of an
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>   You may not impose any further restrictions on the exercise of the
> rights granted or affirmed under this License.  For example, you may
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> rights granted under this License, and you may not initiate litigation
> (including a cross-claim or counterclaim in a lawsuit) alleging that
> any patent claim is infringed by making, using, selling, offering for
> sale, or importing the Program or any portion of it.
> 
>   11. Patents.
> 
>   A "contributor" is a copyright holder who authorizes use under this
> License of the Program or a work on which the Program is based.  The
> work thus licensed is called the contributor's "contributor version".
> 
>   A contributor's "essential patent claims" are all patent claims
> owned or controlled by the contributor, whether already acquired or
> hereafter acquired, that would be infringed by some manner, permitted
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> but do not include claims that would be infringed only as a
> consequence of further modification of the contributor version.  For
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> this License.
> 
>   Each contributor grants you a non-exclusive, worldwide, royalty-free
> patent license under the contributor's essential patent claims, to
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> propagate the contents of its contributor version.
> 
>   In the following three paragraphs, a "patent license" is any express
> agreement or commitment, however denominated, not to enforce a patent
> (such as an express permission to practice a patent or covenant not to
> sue for patent infringement).  To "grant" such a patent license to a
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> patent against the party.
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>   If you convey a covered work, knowingly relying on a patent license,
> and the Corresponding Source of the work is not available for anyone
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> publicly available network server or other readily accessible means,
> then you must either (1) cause the Corresponding Source to be so
> available, or (2) arrange to deprive yourself of the benefit of the
> patent license for this particular work, or (3) arrange, in a manner
> consistent with the requirements of this License, to extend the patent
> license to downstream recipients.  "Knowingly relying" means you have
> actual knowledge that, but for the patent license, your conveying the
> covered work in a country, or your recipient's use of the covered work
> in a country, would infringe one or more identifiable patents in that
> country that you have reason to believe are valid.
> 
>   If, pursuant to or in connection with a single transaction or
> arrangement, you convey, or propagate by procuring conveyance of, a
> covered work, and grant a patent license to some of the parties
> receiving the covered work authorizing them to use, propagate, modify
> or convey a specific copy of the covered work, then the patent license
> you grant is automatically extended to all recipients of the covered
> work and works based on it.
> 
>   A patent license is "discriminatory" if it does not include within
> the scope of its coverage, prohibits the exercise of, or is
> conditioned on the non-exercise of one or more of the rights that are
> specifically granted under this License.  You may not convey a covered
> work if you are a party to an arrangement with a third party that is
> in the business of distributing software, under which you make payment
> to the third party based on the extent of your activity of conveying
> the work, and under which the third party grants, to any of the
> parties who would receive the covered work from you, a discriminatory
> patent license (a) in connection with copies of the covered work
> conveyed by you (or copies made from those copies), or (b) primarily
> for and in connection with specific products or compilations that
> contain the covered work, unless you entered into that arrangement,
> or that patent license was granted, prior to 28 March 2007.
> 
>   Nothing in this License shall be construed as excluding or limiting
> any implied license or other defenses to infringement that may
> otherwise be available to you under applicable patent law.
> 
>   12. No Surrender of Others' Freedom.
> 
>   If conditions are imposed on you (whether by court order, agreement or
> otherwise) that contradict the conditions of this License, they do not
> excuse you from the conditions of this License.  If you cannot convey a
> covered work so as to satisfy simultaneously your obligations under this
> License and any other pertinent obligations, then as a consequence you may
> not convey it at all.  For example, if you agree to terms that obligate you
> to collect a royalty for further conveying from those to whom you convey
> the Program, the only way you could satisfy both those terms and this
> License would be to refrain entirely from conveying the Program.
> 
>   13. Use with the GNU Affero General Public License.
> 
>   Notwithstanding any other provision of this License, you have
> permission to link or combine any covered work with a work licensed
> under version 3 of the GNU Affero General Public License into a single
> combined work, and to convey the resulting work.  The terms of this
> License will continue to apply to the part which is the covered work,
> but the special requirements of the GNU Affero General Public License,
> section 13, concerning interaction through a network will apply to the
> combination as such.
> 
>   14. Revised Versions of this License.
> 
>   The Free Software Foundation may publish revised and/or new versions of
> the GNU General Public License from time to time.  Such new versions will
> be similar in spirit to the present version, but may differ in detail to
> address new problems or concerns.
> 
>   Each version is given a distinguishing version number.  If the
> Program specifies that a certain numbered version of the GNU General
> Public License "or any later version" applies to it, you have the
> option of following the terms and conditions either of that numbered
> version or of any later version published by the Free Software
> Foundation.  If the Program does not specify a version number of the
> GNU General Public License, you may choose any version ever published
> by the Free Software Foundation.
> 
>   If the Program specifies that a proxy can decide which future
> versions of the GNU General Public License can be used, that proxy's
> public statement of acceptance of a version permanently authorizes you
> to choose that version for the Program.
> 
>   Later license versions may give you additional or different
> permissions.  However, no additional obligations are imposed on any
> author or copyright holder as a result of your choosing to follow a
> later version.
> 
>   15. Disclaimer of Warranty.
> 
>   THERE IS NO WARRANTY FOR THE PROGRAM, TO THE EXTENT PERMITTED BY
> APPLICABLE LAW.  EXCEPT WHEN OTHERWISE STATED IN WRITING THE COPYRIGHT
> HOLDERS AND/OR OTHER PARTIES PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY
> OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, BUT NOT LIMITED TO,
> THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
> PURPOSE.  THE ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE OF THE PROGRAM
> IS WITH YOU.  SHOULD THE PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF
> ALL NECESSARY SERVICING, REPAIR OR CORRECTION.
> 
>   16. Limitation of Liability.
> 
>   IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING
> WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MODIFIES AND/OR CONVEYS
> THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, INCLUDING ANY
> GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE
> USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED TO LOSS OF
> DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD
> PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER PROGRAMS),
> EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF
> SUCH DAMAGES.
> 
>   17. Interpretation of Sections 15 and 16.
> 
>   If the disclaimer of warranty and limitation of liability provided
> above cannot be given local legal effect according to their terms,
> reviewing courts shall apply local law that most closely approximates
> an absolute waiver of all civil liability in connection with the
> Program, unless a warranty or assumption of liability accompanies a
> copy of the Program in return for a fee.
> 
>                      END OF TERMS AND CONDITIONS
> 
>             How to Apply These Terms to Your New Programs
> 
>   If you develop a new program, and you want it to be of the greatest
> possible use to the public, the best way to achieve this is to make it
> free software which everyone can redistribute and change under these terms.
> 
>   To do so, attach the following notices to the program.  It is safest
> to attach them to the start of each source file to most effectively
> state the exclusion of warranty; and each file should have at least
> the "copyright" line and a pointer to where the full notice is found.
> 
>     <one line to give the program's name and a brief idea of what it does.>
>     Copyright (C) <year>  <name of author>
> 
>     This program is free software: you can redistribute it and/or modify
>     it under the terms of the GNU General Public License as published by
>     the Free Software Foundation, either version 3 of the License, or
>     (at your option) any later version.
> 
>     This program 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.  See the
>     GNU General Public License for more details.
> 
>     You should have received a copy of the GNU General Public License
>     along with this program.  If not, see <http://www.gnu.org/licenses/>.
> 
> Also add information on how to contact you by electronic and paper mail.
> 
>   If the program does terminal interaction, make it output a short
> notice like this when it starts in an interactive mode:
> 
>     <program>  Copyright (C) <year>  <name of author>
>     This program comes with ABSOLUTELY NO WARRANTY; for details type `show w'.
>     This is free software, and you are welcome to redistribute it
>     under certain conditions; type `show c' for details.
> 
> The hypothetical commands `show w' and `show c' should show the appropriate
> parts of the General Public License.  Of course, your program's commands
> might be different; for a GUI interface, you would use an "about box".
> 
>   You should also get your employer (if you work as a programmer) or school,
> if any, to sign a "copyright disclaimer" for the program, if necessary.
> For more information on this, and how to apply and follow the GNU GPL, see
> <http://www.gnu.org/licenses/>.
> 
>   The GNU General Public License does not permit incorporating your program
> into proprietary programs.  If your program is a subroutine library, you
> may consider it more useful to permit linking proprietary applications with
> the library.  If this is what you want to do, use the GNU Lesser General
> Public License instead of this License.  But first, please read
> <http://www.gnu.org/philosophy/why-not-lgpl.html>.
`usr/share/licenses/qt5-base/LICENSE.LGPL3`:  
>                    GNU LESSER GENERAL PUBLIC LICENSE
>                        Version 3, 29 June 2007
> 
>  Copyright (C) 2007 Free Software Foundation, Inc. <http://fsf.org/>
>  Everyone is permitted to copy and distribute verbatim copies
>  of this license document, but changing it is not allowed.
> 
> 
>   This version of the GNU Lesser General Public License incorporates
> the terms and conditions of version 3 of the GNU General Public
> License, supplemented by the additional permissions listed below.
> 
>   0. Additional Definitions.
> 
>   As used herein, "this License" refers to version 3 of the GNU Lesser
> General Public License, and the "GNU GPL" refers to version 3 of the GNU
> General Public License.
> 
>   "The Library" refers to a covered work governed by this License,
> other than an Application or a Combined Work as defined below.
> 
>   An "Application" is any work that makes use of an interface provided
> by the Library, but which is not otherwise based on the Library.
> Defining a subclass of a class defined by the Library is deemed a mode
> of using an interface provided by the Library.
> 
>   A "Combined Work" is a work produced by combining or linking an
> Application with the Library.  The particular version of the Library
> with which the Combined Work was made is also called the "Linked
> Version".
> 
>   The "Minimal Corresponding Source" for a Combined Work means the
> Corresponding Source for the Combined Work, excluding any source code
> for portions of the Combined Work that, considered in isolation, are
> based on the Application, and not on the Linked Version.
> 
>   The "Corresponding Application Code" for a Combined Work means the
> object code and/or source code for the Application, including any data
> and utility programs needed for reproducing the Combined Work from the
> Application, but excluding the System Libraries of the Combined Work.
> 
>   1. Exception to Section 3 of the GNU GPL.
> 
>   You may convey a covered work under sections 3 and 4 of this License
> without being bound by section 3 of the GNU GPL.
> 
>   2. Conveying Modified Versions.
> 
>   If you modify a copy of the Library, and, in your modifications, a
> facility refers to a function or data to be supplied by an Application
> that uses the facility (other than as an argument passed when the
> facility is invoked), then you may convey a copy of the modified
> version:
> 
>    a) under this License, provided that you make a good faith effort to
>    ensure that, in the event an Application does not supply the
>    function or data, the facility still operates, and performs
>    whatever part of its purpose remains meaningful, or
> 
>    b) under the GNU GPL, with none of the additional permissions of
>    this License applicable to that copy.
> 
>   3. Object Code Incorporating Material from Library Header Files.
> 
>   The object code form of an Application may incorporate material from
> a header file that is part of the Library.  You may convey such object
> code under terms of your choice, provided that, if the incorporated
> material is not limited to numerical parameters, data structure
> layouts and accessors, or small macros, inline functions and templates
> (ten or fewer lines in length), you do both of the following:
> 
>    a) Give prominent notice with each copy of the object code that the
>    Library is used in it and that the Library and its use are
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> 
>    b) Accompany the object code with a copy of the GNU GPL and this license
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> 
>   4. Combined Works.
> 
>   You may convey a Combined Work under terms of your choice that,
> taken together, effectively do not restrict modification of the
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>    a) Accompany the combined library with a copy of the same work based
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>   If the Library as you received it specifies that a proxy can decide
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`usr/share/licenses/qt5-base/LICENSE.LGPLv3`:  
>             GNU LESSER GENERAL PUBLIC LICENSE
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>  The Qt Toolkit is Copyright (C) 2016 The Qt Company Ltd.
>  Contact: http://www.qt.io/licensing/
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> -------------------------------------------------------------------------
> 
>             GNU LESSER GENERAL PUBLIC LICENSE
>                 Version 3, 29 June 2007
> 
>  Copyright © 2007 Free Software Foundation, Inc. <http://fsf.org/>
> Everyone is permitted to copy and distribute verbatim copies of this
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> This version of the GNU Lesser General Public License incorporates
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> 2. Conveying Modified Versions.
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>     a) Give prominent notice with each copy of the object code that
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>     b) Accompany the object code with a copy of the GNU GPL and this
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> 4. Combined Works.
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>  You may convey a Combined Work under terms of your choice that, taken
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>     the Library is used in it and that the Library and its use are
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>     b) Accompany the Combined Work with a copy of the GNU GPL and this
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>     d) Do one of the following:
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>         recombine or relink the Application with a modified version of
>         the Linked Version to produce a modified Combined Work, in the
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> 
>         1) Use a suitable shared library mechanism for linking with
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>         time a copy of the Library already present on the user's
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> 5. Combined Libraries.
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>  You may place library facilities that are a work based on the Library
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>     a) Accompany the combined library with a copy of the same work
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>     b) Give prominent notice with the combined library that part of
>     it is a work based on the Library, and explaining where to find
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> 6. Revised Versions of the GNU Lesser General Public License.
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> versions will be similar in spirit to the present version, but may
> differ in detail to address new problems or concerns.
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> Each version is given a distinguishing version number. If the Library
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> GNU Lesser General Public License “or any later version” applies to
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> of that published version or of any later version published by the
> Free Software Foundation. If the Library as you received it does not
> specify a version number of the GNU Lesser General Public License,
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> If the Library as you received it specifies that a proxy can decide
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>             their respective intended purposes.
> 
> Right to distribute the Redistributables as part of an Application as provided
> herein is not royalty-bearing but is conditional upon the Licensee not having
> any unpaid License Fees for Development Licenses owed to The Qt Company at the
> time of distribution of any Redistributables to Customers.
> 
> 3.3. Distribution of Devices
> Subject to the terms of this Agreement, The Qt Company grants to Licensee a
> worldwide, non-exclusive, non-transferable, revocable (for cause pursuant to
> this Agreement) right and license, valid for the Term, to
>     (i)     distribute, by itself or through one or more tiers of Contractors,
>             Redistributables as installed, incorporated or integrated, or
>             intended to be installed, incorporated or integrated into Devices
>             for execution on the Deployment Platforms, and
>     (ii)    grant sublicenses to Redistributables, as distributed hereunder,
>             for Customers solely for Customer's internal use and to the extent
>             necessary in order for the Customers to use the Devices for their
>             respective intended purposes.
> 
> Right to distribute the Redistributables with Devices as provided herein is
> conditional upon the Licensee (i) not having any unpaid License Fees for
> Development Licenses owed to The Qt Company, and (ii) having purchased and
> paid corresponding Distribution Licenses at the time of distribution of any
> Redistributables to Customers.
> 
> 3.4. Further Requirements
> The licenses granted above in this Section 3 by The Qt Company to Licensee are
> conditional and subject to Licensee's compliance with the following terms:
>     (i)     Licensee shall not remove or alter any copyright, trademark or
>             other proprietary rights notice(s) contained in any portion of the
>             Licensed Software;
>     (ii)    Applications must add primary and substantial functionality to the
>             Licensed Software so as not to compete with the Licensed Software;
>     (iii)   Applications may not pass on functionality which in any way makes
>             it possible for others to create software with the Licensed
>             Software; provided however that Licensee may use the Licensed
>             Software's scripting and QML ("Qt Quick") functionality solely in
>             order to enable scripting, themes and styles that augment the
>             functionality and appearance of the Application(s) without adding
>             primary and substantial functionality to the Application(s);
>     (iv)    Licensee shall not use Licensed Software in any manner or for any
>             purpose that infringes, misappropriates or otherwise violates any
>             Intellectual property or right of any third party, or that
>             violates any applicable law;
>     (v)     Licensee shall not use The Qt Company's or any of its suppliers'
>             names, logos, or trademarks to market Applications, except that
>             Licensee may use "Built with Qt" logo to indicate that
>             Application(s) was developed using the Licensed Software;
>     (vi)    Licensee shall not distribute, sublicense or disclose source code
>             of Licensed Software to any third party (provided however that
>             Licensee may appoint employee(s) of Contractors as Designated
>             Users to use Licensed Software pursuant to this Agreement). Such
>             right may be available for the Licensee subject to a separate
>             software development kit ("SDK") license agreement to be concluded
>             with The Qt Company;
>     (vii)   Licensee shall not grant the Customers a right to (i) make copies
>             of the Redistributables except when and to the extent required to
>             use the Applications and/or Devices for their intended purpose,
>             (ii) modify the Redistributables or create derivative works
>             thereof, (iii) decompile, disassemble or otherwise reverse
>             engineer Redistributables, or (iv) redistribute any copy or
>             portion of the Redistributables to any third party, except as part
>             of the onward sale of the Device on which the Redistributables are
>             installed;
>     (viii)  Licensee shall not and shall cause that its Affiliates or
>             Contractors shall not use Licensed Software in any Prohibited
>             Combination, unless Licensee has received an advance written
>             permission from The Qt Company to do so. Absent such written
>             permission, any and all distribution by the Licensee during the
>             Term of a hardware device or product a) which incorporate or
>             integrate any part of Licensed Software or Open Source Qt; or b)
>             where the main user interface or substantial functionality is
>             provided by software built with Licensed Software or Open Source
>             Qt or otherwise depends on the Licensed Software or Open Source
>             Qt, shall be considered to be Device distribution under this
>             Agreement and shall be dependent on Licensee's compliance thereof
>             (including but not limited to obligation to pay applicable License
>             Fees for such distribution). Notwithstanding what is provided
>             above in this sub-section (viii), Licensee is entitled to use and
>             combine Qt 3D Studio and/or Qt Design Studio with Open Source Qt
>             ("Permitted Combination") for its internal evaluation purposes,
>             provided that Licensee shall in no way transfer, publish, disclose,
>             display or otherwise make available any software or work resulting
>             from such Permitted Combination;
>     (ix)    Licensee shall cause all of its Affiliates and Contractors
>             entitled to make use of the licenses granted under this Agreement,
>             to be contractually bound to comply with the relevant terms of
>             this Agreement and not to use the Licensed Software beyond the
>             terms hereof and for any purposes other than operating within the
>             scope of their services for Licensee. Licensee shall be responsible
>             for any and all actions and omissions of its Affiliates and
>             Contractors relating to the Licensed Software and use thereof
>             (including but not limited to payment of all applicable License
>             Fees);
>     (x)     Except when and to the extent explicitly provided in this Section
>             3, Licensee shall not transfer, publish, disclose, display or
>             otherwise make available the Licensed Software; and
>     (xi)    Licensee shall not attempt or enlist a third party to conduct or
>             attempt to conduct any of the above.
> 
> Above terms shall not be applicable if and to the extent they conflict with
> any mandatory provisions of any applicable laws.
> Any use of Licensed Software beyond the provisions of this Agreement is
> strictly prohibited and requires an additional license from The Qt Company.
> 
> 4. THIRD-PARTY SOFTWARE
> The Licensed Software may provide links to third party libraries or code
> (collectively "Third-Party Software") to implement various functions.
> Third-Party Software does not comprise part of the Licensed Software. In some
> cases, access to Third-Party Software may be included with the Licensed
> Software. Such Third-Party Software will be listed in the ".../src/3rdparty"
> source tree delivered with the Licensed Software or documented in the Licensed
> Software, as such may be amended from time to time. Licensee acknowledges that
> use or distribution of Third-Party Software is in all respects subject to
> applicable license terms of applicable third-party right holders.
> 
> 5. PRE-RELEASE CODE
> The Licensed Software may contain pre-release code and functionality, or sample
> code marked or otherwise stated with appropriate designation such as
> "Technology Preview", "Alpha", "Beta", "Sample" etc. ("Pre-Release Code").
> 
> Such Pre-Release Code may be present complimentary for the Licensee, in order
> to provide experimental support or information for new platforms or preliminary
> versions of one or more new functionalities or for other similar reasons. The
> Pre-Release Code may not be at the level of performance and compatibility of a
> final, generally available, product offering. The Pre-Release Code may not
> operate correctly, may contain errors and may be substantially modified by The
> Qt Company prior to the first commercial product release, if any. The Qt
> Company is under no obligation to make Pre-Release Code commercially available,
> or provide any Support or Updates relating thereto. The Qt Company assumes no
> liability whatsoever regarding any Pre-Release Code, but any use thereof is
> exclusively at Licensee's own risk and expense.
> 
> For clarity, unless Licensed Software specifies different license terms for the
> respective Pre-Release Code, the Licensee is entitled to use such pre-release
> code pursuant to Section 3, just like other Licensed Software, provided however
> that in the event Add-on Products are included and available as such
> Pre-Release Code, Licensee's right to use such Add-on Products is nevertheless
> subject to and conditional upon conclusion of separate agreement with The Qt
> Company.
> 
> 6. LIMITED WARRANTY AND WARRANTY DISCLAIMER
> The Qt Company hereby represents and warrants that it has the power and
> authority to grant the rights and licenses granted to Licensee under this
> Agreement.
> 
> Except as set forth above, the Licensed Software is licensed to Licensee
> "as is" and Licensee's exclusive remedy and The Qt Company's entire liability
> for errors in the Licensed Software shall be limited, at The Qt Company's
> option, to correction of the error, replacement of the Licensed Software or
> return of the applicable fees paid for the defective Licensed Software for the
> time period during which the License is not able to utilize the Licensed
> Software under the terms of this Agreement.
> 
> TO THE MAXIMUM EXTENT PERMITTED BY APPLICABLE LAW, THE QT COMPANY ON BEHALF OF
> ITSELF AND ITS LICENSORS, SUPPLIERS AND AFFILIATES, DISCLAIMS ALL OTHER
> WARRANTIES, EXPRESS OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, ANY IMPLIED
> WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, TITLE AND
> NON-INFRINGEMENT WITH REGARD TO THE LICENSED SOFTWARE. THE QT COMPANY DOES NOT
> WARRANT THAT THE LICENSED SOFTWARE WILL SATISFY LICENSEE'S REQUIREMENTS OR THAT
> IT WILL OPERATE WITHOUT DEFECT OR ERROR OR THAT THE OPERATION THEREOF WILL BE
> UNINTERRUPTED.
> 
> 7. INDEMNIFICATION AND LIMITATION OF LIABILITY
> 7.1. Limitation of Liability
> EXCEPT FOR (I) CASES OF GROSS NEGLIGENCE OR INTENTIONAL MISCONDUCT,  AND (II)
> BREACH OF CONFIDENTIALITY, AND TO THE EXTENT PERMITTED BY APPLICABLE LAW, IN NO
> EVENT SHALL EITHER PARTY BE LIABLE TO THE OTHER PARTY FOR ANY LOSS OF PROFIT,
> LOSS OF DATA, LOSS OF BUSINESS OR GOODWILL OR ANY OTHER INDIRECT, SPECIAL,
> CONSEQUENTIAL, INCIDENTAL OR PUNITIVE COST, DAMAGES OR EXPENSE OF ANY KIND,
> HOWSOEVER ARISING UNDER OR IN CONNECTION WITH THIS AGREEMENT.
> 
> EXCEPT FOR (I) CASES OF GROSS NEGLIGENCE OR INTENTIONAL MISCONDUCT,  AND (II)
> BREACH OF CONFIDENTIALITY, AND TO THE EXTENT PERMITTED BY APPLICABLE LAW, IN NO
> EVENT SHALL EITHER PARTY'S TOTAL AGGREGATE LIABILITY UNDER THIS AGREEMENT
> EXCEED THE AGGREGATE LICENSE FEES PAID OR PAYABLE TO THE QT COMPANY FROM
> LICENSEE DURING THE PERIOD OF TWELVE (12) MONTHS IMMEDIATELY PRECEDING THE
> EVENT RESULTING IN SUCH LIABILITY.
> 
> THE PROVISIONS OF THIS SECTION 7 ALLOCATE THE RISKS UNDER THIS AGREEMENT
> BETWEEN THE QT COMPANY AND LICENSEE AND THE PARTIES HAVE RELIED UPON THE
> LIMITATIONS SET FORTH HEREIN IN DETERMINING WHETHER TO ENTER INTO THIS
> AGREEMENT.
> 
> NOTWITHSTANDING ANYTHING TO THE CONTRARY IN THIS AGREEMENT, LICENSEE SHALL
> ALWAYS BE LIABLE TO PAY THE APPLICABLE LICENSE FEES CORRESPONDING TO ITS ACTUAL
> USE OF LICENSED SOFTWARE.
> 
> 8. SUPPORT, UPDATES AND ONLINE SERVICES
> Upon due payment of the agreed License Fees the Licensee will be eligible to
> receive Support and Updates and to use the Online Services during the License
> Term, provided, however, that in the event the License Term is longer than 36
> months, the initial payment includes Support for only the first 12 months,
> unless the Parties specifically otherwise agree.
> 
> Unless otherwise decided by The Company at its free and absolute discretion,
> Upgrades will not be included in the Support but may be available subject to
> additional fees.
> 
> From time to time The Qt Company may change the Support terms, provided that
> during the respective ongoing License Term the level of Support provided by The
> Qt Company may not be reduced without the consent of the Licensee.
> 
> Unless otherwise agreed, The Qt Company shall not be responsible for providing
> any service or support to Customers.
> 
> 9. CONFIDENTIALITY
> Each Party acknowledges that during the Term of this Agreement each Party may
> receive information about the other Party's business, business methods,
> business plans, customers, business relations, technology, and other
> information, including the terms of this Agreement, that is confidential and of
> great value to the other Party, and the value of which would be significantly
> reduced if disclosed to third parties ("Confidential Information").
> Accordingly, when a Party (the "Receiving Party") receives Confidential
> Information from the other Party (the "Disclosing Party"), the Receiving Party
> shall only disclose such information to employees and Contractors on a need to
> know basis, and shall cause its employees and employees of its Affiliates to:
> (i) maintain any and all Confidential Information in confidence; (ii) not
> disclose the Confidential Information to a third party without the Disclosing
> Party's prior written approval; and (iii) not, directly or indirectly, use the
> Confidential Information for any purpose other than for exercising its rights
> and fulfilling its responsibilities pursuant to this Agreement. Each Party
> shall take reasonable measures to protect the Confidential Information of the
> other Party, which measures shall not be less than the measures taken by such
> Party to protect its own confidential and proprietary information.
> 
> Obligation of confidentiality shall not apply to information that (i) is or
> becomes generally known to the public through no act or omission of the
> Receiving Party; (ii) was in the Receiving Party's lawful possession prior to
> the disclosure hereunder and was not subject to limitations on disclosure or
> use; (iii) is developed independently by employees or Contractors of the
> Receiving Party or other persons working for the Receiving Party who have not
> had access to the Confidential Information of the Disclosing Party, as proven
> by the written records of the Receiving Party; (iv) is lawfully disclosed to
> the Receiving Party without restrictions, by a third party not under an
> obligation of confidentiality; or (v) the Receiving Party is legally compelled
> to disclose, in which case the Receiving Party shall notify the Disclosing
> Party of such compelled disclosure and assert the privileged and confidential
> nature of the information and cooperate fully with the Disclosing Party to
> limit the scope of disclosure and the dissemination of disclosed Confidential
> Information to the minimum extent necessary.
> 
> The obligations under this Section 9 shall continue to remain in force for a
> period of five (5) years after the last disclosure, and, with respect to trade
> secrets, for so long as such trade secrets are protected under applicable trade
> secret laws.
> 
> 10. FEES, DELIVERY AND PAYMENT
> 10.1. License Fees
> License Fees are described in The Qt Company's standard price list, quote or
> Purchase Order confirmation or in an appendix hereto, as the case may be.
> 
> The License Fees shall not be refunded or claimed as a credit in any event or
> for any reason whatsoever.
> 
> 10.2. Ordering Licenses
> Licensee may purchase Development Licenses and Distribution Licenses pursuant
> to agreed pricing terms or, if no specific pricing terms have been agreed upon,
> at The Qt Company's standard pricing terms applicable at the time of purchase.
> Unless specifically otherwise provided, any pricing terms referenced in this
> Agreement shall be valid for twelve (12) months from the date of this Agreement.
> 
> Licensee shall submit all purchase orders for Development Licenses and
> Distribution Licenses to The Qt Company by email or any other method acceptable
> to The Qt Company (each such order is referred to herein as a "Purchase Order")
> for confirmation, whereupon the Purchase Order shall become binding between the
> Parties.
> 
> 10.3. Distribution License Packs
> Unless otherwise agreed, Distribution Licenses shall be purchased by way of
> Distribution License Packs.
> 
> Upon due payment of the ordered Distribution License Pack(s), the Licensee will
> have an account of Distribution Licenses available for distributing the
> Redistributables in accordance with this Agreement.
> 
> Each time Licensee distributes a copy of Redistributables, then one
> Distribution License is used, and Licensee's account of available Distribution
> Licenses is decreased accordingly.Licensee may distribute copies of the
> Redistributables so long as Licensee has Distribution Licenses remaining on
> its account.
> 
> 10.4. Payment Terms
> License Fees and any other charges under this Agreement shall be paid by
> Licensee no later than thirty (30) days from the date of the applicable
> invoice from The Qt Company.
> 
> The Qt Company will submit an invoice to Licensee after the date of this
> Agreement and/or after The Qt Company receives a Purchase Order from Licensee.
> 
> A late payment charge of the lower of (a) one percent per month; or (b) the
> interest rate stipulated by applicable law, shall be charged on any unpaid
> balances that remain past due.
> 
> 10.5. Taxes
> All License Fees and other charges payable hereunder are gross amounts but
> exclusive of any value added tax, use tax, sales tax, withholding tax and other
> taxes, duties or tariffs ("Taxes") levied directly for the sale, delivery or
> use of Licensed Software hereunder pursuant to any applicable law. Such
> applicable Taxes shall be paid by Licensee to The Qt Company, or, where
> applicable, in lieu of payment of such Taxes to The Qt Company, Licensee shall
> provide an exemption certificate to The Qt Company and any applicable authority.
> 
> 11. RECORD-KEEPING AND REPORTING OBLIGATIONS; AUDIT RIGHTS
> 11.1. Licensee's Record-keeping
> Licensee shall at all times during the Term of this Agreement and for a period
> of seven (7) years thereafter maintain Licensee's Records in an accurate and
> up-to-date form. Licensee's Records shall be adequate to reasonably enable The
> Qt Company to determine Licensee's compliance with the provisions of this
> Agreement. The records shall conform to general good accounting practices.
> 
> Licensee shall, within thirty (30) days from receiving The Qt Company's request
> to that effect, deliver to The Qt Company a report based on Licensee's Records,
> such report to contain information, in sufficient detail, on (i) number and
> identity of users working with Licensed Software or Open Source Qt, (ii) copies
> of Redistributables distributed by Licensee during the most recent calendar
> quarter and/or any other term specified by The Qt Company, (iii) number of
> undistributed copies of Redistributables and corresponding number of unused
> Distribution Licenses remaining on Licensee's account, and (iv) any other
> information as The Qt Company may reasonably require from time to time.
> 
> 11.2. The Qt Company's Audit Rights
> The Qt Company or an independent auditor acting on behalf of The Qt Company's,
> may, upon at least five (5) business days' prior written notice and at its
> expense, audit Licensee with respect to the Licensee's use of the Licensed
> Software, but not more frequently than once during each 6-month period. Such
> audit may be conducted by mail, electronic means or through an in-person visit
> to Licensee's place of business. Any such in-person audit shall be conducted
> during regular business hours at Licensee's facilities and shall not
> unreasonably interfere with Licensee's business activities. The Qt Company or
> the independent auditor acting on behalf of The Qt Company shall be entitled to
> inspect Licensee's Records and conduct necessary interviews of Licensee's
> relevant employees and Contractors. All such Licensee's Records and use thereof
> shall be subject to an obligation of confidentiality under this Agreement.
> 
> If an audit reveals that Licensee is using the Licensed Software beyond scope
> of the licenses Licensee has paid for, Licensee agrees to pay The Qt Company
> any amounts owed for such unauthorized use within 30 days from receipt of the
> corresponding invoice from The Qt Company. In addition, in the event the audit
> reveals a material violation of the terms of this Agreement (without
> limitation, either (i) underpayment of more than 10 % of License Fees or 10,000
> euros (whichever is more) or (ii) distribution of products, which include or
> result from Prohibited Combination, shall be deemed a material violation for
> purposes of this section), then the Licensee shall pay The Qt Company's
> reasonable cost of conducting such audit.
> 
> 12. TERM AND TERMINATION
> 12.1. Agreement Term
> This Agreement shall enter into force upon due acceptance by both Parties and
> remain in force for as long as there is any Development License(s) purchased
> under this Agreement in force ("Term"), unless and until terminated pursuant to
> the terms of this Section 12.
> 
> 12.2. Termination and suspension of rights
> Either Party shall have the right to terminate this Agreement upon thirty (30)
> days prior written notice if the other Party commits a material breach of any
> obligation of this Agreement and fails to remedy such breach within such notice
> period.
> 
> Instead of termination, The Qt Company shall have the right to suspend or
> withhold grants of all rights to the Licensed Software hereunder, including but
> not limited to the Development Licenses, Distribution License, and Support,
> should Licensee fail to make payment in timely fashion or otherwise violates or
> is reasonably suspected to violate its obligations or terms of this Agreement,
> and where such violation or breach is not cured within five (5) business days
> following The Qt Company's written notice thereof.
> 
> 12.3. Mutual Right to Terminate
> Either Party shall have the right to terminate this Agreement immediately upon
> written notice in the event that the other Party becomes insolvent, files for
> any form of bankruptcy, makes any assignment for the benefit of creditors, has
> a receiver, administrative receiver or officer appointed over the whole or a
> substantial part of its assets, ceases to conduct business, or an act
> equivalent to any of the above occurs under the laws of the jurisdiction of the
> other Party.
> 
> 12.4. Parties´ Rights and Duties upon Termination
> Upon expiry or termination of the Agreement, Licensee shall cease and shall
> cause all Designated Users (including those of its Affiliates' and
> Contractors') to cease using the Licensed Software and distribution of the
> Redistributables under this Agreement.
> 
> Notwithstanding the above, in the event the Agreement expires or is terminated:
>     (i)     as a result of The Qt Company choosing not to renew the Development
>             License(s) as set forth in Section 3.1, then all valid licenses
>             possessed by the Licensee at such date shall be extended to be
>             valid in perpetuity under the terms of this Agreement and Licensee
>             is entitled to purchase additional licenses as set forth in
>             Section 10.2; or
>     (ii)    for reason other than by The Qt Company pursuant to item (i) above
>             or pursuant to Section 12.2, then the Licensee is entitled, for a
>             period of six (6) months after the effective date of termination,
>             to continue distribution of Devices under the Distribution Licenses
>             paid but unused at such effective date of termination.
> 
> Upon any such termination the Licensee shall destroy or return to The Qt
> Company all copies of the Licensed Software and all related materials and will
> certify the same to The Qt Company upon its request, provided however that
> Licensee may retain and exploit such copies of the Licensed Software as it may
> reasonably require in providing continued support to Customers.
> 
> Expiry or termination of this Agreement for any reason whatsoever shall not
> relieve Licensee of its obligation to pay any License Fees accrued or payable
> to The Qt Company prior to the effective date of termination, and Licensee
> shall immediately pay to The Qt Company all such fees upon the effective date
> of termination. Termination of this Agreement shall not affect any rights of
> Customers to continue use of Applications and Devices (and therein incorporated
> Redistributables).
> 
> 12.5. Extension in case of bankruptcy
> In the event The Qt Company is declared bankrupt under a final, non-cancellable
> decision by relevant court of law, and this Agreement is not, at the date of
> expiry of the Development License(s) pursuant to Section 3.1, assigned to
> party, who has assumed The Qt Company's position as a legitimate licensor of
> Licensed Software under this Agreement, then all valid licenses possessed by
> the Licensee at such date of expiry, and which the Licensee has not notified
> for expiry, shall be extended to be valid in perpetuity under the terms of this
> Agreement.
> 
> 13. GOVERNING LAW AND LEGAL VENUE
> In the event this Agreement is in the name of The Qt Company Inc., a Delaware
> Corporation, then:
>     (i)     this Agreement shall be construed and interpreted in accordance
>             with the laws of the State of California, USA, excluding its choice
>             of law provisions;
>     (ii)    the United Nations Convention on Contracts for the International
>             Sale of Goods will not apply to this Agreement; and
>     (iii)   any dispute, claim or controversy arising out of or relating to
>             this Agreement or the breach, termination, enforcement,
>             interpretation or validity thereof, including the determination of
>             the scope or applicability of this Agreement to arbitrate, shall
>             be determined by arbitration in San Francisco, USA, before one
>             arbitrator. The arbitration shall be administered by JAMS pursuant
>             to JAMS' Streamlined Arbitration Rules and Procedures. Judgment on
>             the Award may be entered in any court having jurisdiction. This
>             Section shall not preclude parties from seeking provisional
>             remedies in aid of arbitration from a court of appropriate
>             jurisdiction.
> 
> In the event this Agreement is in the name of The Qt Company Ltd., a Finnish
> Company, then:
>     (i)     this Agreement shall be construed and interpreted in accordance
>             with the laws of Finland, excluding its choice of law provisions;
>     (ii)    the United Nations Convention on Contracts for the International
>             Sale of Goods will not apply to this Agreement; and
>     (iii)   any disputes, controversy or claim arising out of or relating to
>             this Agreement, or the breach, termination or validity thereof
>             shall be finally settled by arbitration in accordance with the
>             Arbitration Rules of Finland Chamber of Commerce. The arbitration
>             tribunal shall consist of one (1), or if either Party so requires,
>             of three (3), arbitrators. The award shall be final and binding and
>             enforceable in any court of competent jurisdiction. The arbitration
>             shall be held in Helsinki, Finland and the process shall be
>             conducted in the English language. This Section shall not preclude
>             parties from seeking provisional remedies in aid of arbitration
>             from a court of appropriate jurisdiction.
> 
> 14. GENERAL PROVISIONS
> 14.1. No Assignment
> Except in the case of a merger or sale of substantially all of its corporate
> assets, Licensee shall not be entitled to assign or transfer all or any of its
> rights, benefits and obligations under this Agreement without the prior written
> consent of The Qt Company, which shall not be unreasonably withheld or delayed.
> The Qt Company shall be entitled to freely assign or transfer any of its
> rights, benefits or obligations under this Agreement.
> 
> 14.2. No Third-Party Representations
> Licensee shall make no representations or warranties concerning the Licensed
> Software on behalf of The Qt Company. Any representation or warranty Licensee
> makes or purports to make on The Qt Company's behalf shall be void as to The
> Qt Company.
> 
> 14.3. Surviving Sections
> Any terms and conditions that by their nature or otherwise reasonably should
> survive termination of this Agreement shall so be deemed to survive. Such
> sections include especially the following: 1, 2, 6, 7, 9, 11, 12.4, 13 and 14.
> 
> 14.4. Entire Agreement
> This Agreement, the exhibits hereto, the License Certificate and any applicable
> Purchase Order accepted by The Qt Company constitute the complete agreement
> between the Parties and supersedes all prior or contemporaneous discussions,
> representations, and proposals, written or oral, with respect to the subject
> matters discussed herein.
> 
> In the event of any conflict or inconsistency between this Agreement and any
> Purchase Order, the terms of this Agreement will prevail over the terms of the
> Purchase Order with respect to such conflict or inconsistency.
> 
> Parties specifically acknowledge and agree that this Agreement prevails over
> any click-to-accept or similar agreements the Designated Users may need to
> accept online upon download of the Licensed Software, as may be required by
> The Qt Company's applicable processes relating to Licensed Software.
> 
> 14.5. Modifications
> No modification of this Agreement shall be effective unless contained in a
> writing executed by an authorized representative of each Party. No term or
> condition contained in Licensee's Purchase Order ("Deviating Terms") shall
> apply unless The Qt Company has expressly agreed such Deviating Terms in
> writing. Unless and to the extent expressly agreed by The Qt Company, any such
> Deviating Terms shall be deemed void and with no legal effect. For clarity,
> delivery of the Licensed Software following the receipt of the Purchase Order
> including Deviating Terms shall not constitute acceptance of such Deviating
> Terms."
> 
> 14.6. Force Majeure
> Except for the payment obligations hereunder, neither Party shall be liable to
> the other for any delay or non-performance of its obligations hereunder in the
> event and to the extent that such delay or non-performance is due to an event
> of act of God, terrorist attack or other similar unforeseeable catastrophic
> event that prevents either Party for fulfilling its obligations under this
> Agreement and which such Party cannot avoid or circumvent ("Force Majeure
> Event"). If the Force Majeure Event results in a delay or non-performance of a
> Party for a period of three (3) months or longer, then either Party shall have
> the right to terminate this Agreement with immediate effect without any
> liability (except for the obligations of payment arising prior to the event of
> Force Majeure) towards the other Party.
> 
> 14.7. Notices
> Any notice given by one Party to the other shall be deemed properly given and
> deemed received if specifically acknowledged by the receiving Party in writing
> or when successfully delivered to the recipient by hand, fax, or special
> courier during normal business hours on a business day to the addresses
> specified for each Party on the signature page. Each communication and document
> made or delivered by one Party to the other Party pursuant to this Agreement
> shall be in the English language.
> 
> 14.8. Export Control
> Licensee acknowledges that the Redistributables, as incorporated in
> Applications or Devices, may be subject to export control restrictions under
> the applicable laws of respective countries. Licensee shall fully comply with
> all applicable export license restrictions and requirements as well as with all
> laws and regulations relating to the Redistributables and exercise of licenses
> hereunder and shall procure all necessary governmental authorizations,
> including without limitation, all necessary licenses, approvals, permissions or
> consents, where necessary for the re-exportation of the Redistributables,
> Applications and/or Devices.
> 
> 14.9. No Implied License
> There are no implied licenses or other implied rights granted under this
> Agreement, and all rights, save for those expressly granted hereunder, shall
> remain with The Qt Company and its licensors. In addition, no licenses or
> immunities are granted to the combination of the Licensed Software with any
> other software or hardware not delivered by The Qt Company under this Agreement.
> 
> 14.10. Attorney Fees
> The prevailing Party in any action to enforce this Agreement shall be entitled
> to recover its attorney's fees and costs in connection with such action.
> 
> 14.11. Privacy
> Licensee acknowledges and agrees that for the purpose of this Agreement, The Qt
> Company may collect, use, transfer and disclose personal data pertaining to
> Designated Users as well as any other employees and directors of the Licensee
> and its Contractors relevant for carrying out the intent of this Agreement.
> Such personal data may be collected from the Licensee or directly from the
> relevant individuals. The Parties acknowledge that with regard to such personal
> data processed hereunder, The Qt Company shall be regarded as the Data
> Controller under the applicable Data Protection Legislation. The Qt Company
> shall process any such personal data in accordance with its privacy policies
> and practices, which will comply with all applicable requirements of the Data
> Protection Legislation.
> 
> 14.12. Severability
> If any provision of this Agreement shall be adjudged by any court of competent
> jurisdiction to be unenforceable or invalid, that provision shall be limited or
> eliminated to the minimum extent necessary so that this Agreement shall
> otherwise remain in full force and effect and enforceable.
> 
> 
> 
> APPENDICES
> The Agreement includes Appendix 1, and possibly one or more of the appendices
> 3-5, depending on the product(s) purchased by the Licensee, what is stated in
> the quote or invoice, and/or what is stated in the Licensee's License
> Certificate.
> 
> 
> APPENDIX 1
> The modules and/or tools that are included in the respective product - Qt for
> Application Development (QtAD), Qt for Device Creation (QtDC), Qt for MCUs
> (QtMCU), Qt 3D Studio (Qt3DS) and Qt Design Studio (QtDS) - are marked with 'X'
> in the below table.
> 
> Parts of the product that are permitted for distribution in object-code form
> only ("Redistributables") are marked with 'R' in the below table.
> 
> Modules/Tools                          | QtAD  | QtDC  | QtMCU | Qt3DS | QtDS
> -------------------------------------------------------------------------------
> Qt Core                                |  X,R  |  X,R  |       |       |
> -------------------------------------------------------------------------------
> Qt GUI                                 |  X,R  |  X,R  |       |       |
> -------------------------------------------------------------------------------
> Qt Multimedia                          |  X,R  |  X,R  |       |       |
> -------------------------------------------------------------------------------
> Qt Multimedia Widgets                  |  X,R  |  X,R  |       |       |
> -------------------------------------------------------------------------------
> Qt Network                             |  X,R  |  X,R  |       |       |
> -------------------------------------------------------------------------------
> Qt QML                                 |  X,R  |  X,R  |       |       |
> -------------------------------------------------------------------------------
> Qt Quick                               |  X,R  |  X,R  |       |       |
> -------------------------------------------------------------------------------
> Qt Quick Controls 2                    |  X,R  |  X,R  |       |       |
> -------------------------------------------------------------------------------
> Qt Quick Dialogs                       |  X,R  |  X,R  |       |       |
> -------------------------------------------------------------------------------
> Qt Quick Layouts                       |  X,R  |  X,R  |       |       |
> -------------------------------------------------------------------------------
> Qt Quick Test                          |  X,R  |  X,R  |       |       |
> -------------------------------------------------------------------------------
> Qt SQL                                 |  X,R  |  X,R  |       |       |
> -------------------------------------------------------------------------------
> Qt Test                                |  X,R  |  X,R  |       |       |
> -------------------------------------------------------------------------------
> Qt Widgets                             |  X,R  |  X,R  |       |       |
> -------------------------------------------------------------------------------
> Active Qt                              |  X,R  |  X,R  |       |       |
> -------------------------------------------------------------------------------
> Qt 3D                                  |  X,R  |  X,R  |       |       |
> -------------------------------------------------------------------------------
> Qt Android Extras                      |  X,R  |  X,R  |       |       |
> -------------------------------------------------------------------------------
> Qt Bluetooth                           |  X,R  |  X,R  |       |       |
> -------------------------------------------------------------------------------
> Qt Canvas 3D                           |  X,R  |  X,R  |       |       |
> -------------------------------------------------------------------------------
> Qt Concurrent                          |  X,R  |  X,R  |       |       |
> -------------------------------------------------------------------------------
> Qt D-Bus                               |  X,R  |  X,R  |       |       |
> -------------------------------------------------------------------------------
> Qt Gamepad                             |  X,R  |  X,R  |       |       |
> -------------------------------------------------------------------------------
> Qt Graphical Effects                   |  X,R  |  X,R  |       |       |
> -------------------------------------------------------------------------------
> Qt Help                                |  X,R  |  X,R  |       |       |
> -------------------------------------------------------------------------------
> Qt Image Formats                       |  X,R  |  X,R  |       |       |
> -------------------------------------------------------------------------------
> Qt Location                            |  X,R  |  X,R  |       |       |
> -------------------------------------------------------------------------------
> Qt Mac Extras                          |  X,R  |  X,R  |       |       |
> -------------------------------------------------------------------------------
> Qt Network Authorization               |  X,R  |  X,R  |       |       |
> -------------------------------------------------------------------------------
> Qt NFC                                 |  X,R  |  X,R  |       |       |
> -------------------------------------------------------------------------------
> Qt Platform Headers                    |  X,R  |  X,R  |       |       |
> -------------------------------------------------------------------------------
> Qt Positioning                         |  X,R  |  X,R  |       |       |
> -------------------------------------------------------------------------------
> Qt Print Support                       |  X,R  |  X,R  |       |       |
> -------------------------------------------------------------------------------
> Qt Purchasing                          |  X,R  |  X,R  |       |       |
> -------------------------------------------------------------------------------
> Qt for Python                          |  X,R  |  X,R  |       |       |
> -------------------------------------------------------------------------------
> Qt Quick Controls                      |  X,R  |  X,R  |       |       |
> -------------------------------------------------------------------------------
> Qt Quick Extras                        |  X,R  |  X,R  |       |       |
> -------------------------------------------------------------------------------
> Qt Quick Widgets                       |  X,R  |  X,R  |       |       |
> -------------------------------------------------------------------------------
> Qt SCXML                               |  X,R  |  X,R  |       |       |
> -------------------------------------------------------------------------------
> Qt Sensors                             |  X,R  |  X,R  |       |       |
> -------------------------------------------------------------------------------
> Qt Serial Bus                          |  X,R  |  X,R  |       |       |
> -------------------------------------------------------------------------------
> Qt Serial Port                         |  X,R  |  X,R  |       |       |
> -------------------------------------------------------------------------------
> Qt Speech                              |  X,R  |  X,R  |       |       |
> -------------------------------------------------------------------------------
> Qt SVG                                 |  X,R  |  X,R  |       |       |
> -------------------------------------------------------------------------------
> Qt UI Tools                            |  X,R  |  X,R  |       |       |
> -------------------------------------------------------------------------------
> Qt WebChannel                          |  X,R  |  X,R  |       |       |
> -------------------------------------------------------------------------------
> Qt WebEngine                           |  X,R  |  X,R  |       |       |
> -------------------------------------------------------------------------------
> Qt WebSockets                          |  X,R  |  X,R  |       |       |
> -------------------------------------------------------------------------------
> Qt WebView                             |  X,R  |  X,R  |       |       |
> -------------------------------------------------------------------------------
> Qt Windows Extras                      |  X,R  |  X,R  |       |       |
> -------------------------------------------------------------------------------
> Qt X11 Extras                          |  X,R  |  X,R  |       |       |
> -------------------------------------------------------------------------------
> Qt XML                                 |  X,R  |  X,R  |       |       |
> -------------------------------------------------------------------------------
> Qt XML Patterns                        |  X,R  |  X,R  |       |       |
> -------------------------------------------------------------------------------
> Qt Wayland Compositor                  |  X,R  |  X,R  |       |       |
> -------------------------------------------------------------------------------
> Qt Charts                              |  X,R  |  X,R  |       |       |
> -------------------------------------------------------------------------------
> Qt Data Visualization                  |  X,R  |  X,R  |       |       |
> -------------------------------------------------------------------------------
> Qt Virtual Keyboard                    |  X,R  |  X,R  |       |       |
> -------------------------------------------------------------------------------
> Boot 2 Qt stack                        |       |  X,R  |       |       |
> -------------------------------------------------------------------------------
> Qt OTA                                 |       |  X,R  |       |       |
> -------------------------------------------------------------------------------
> Device Utilities                       |       |  X,R  |       |       |
> -------------------------------------------------------------------------------
> Qt Debugging Bridge (QDB) Daemon       |       |  X,R  |       |       |
> -------------------------------------------------------------------------------
> Qt Quick Ultralite Controls            |       |       |  X,R  |       |
> -------------------------------------------------------------------------------
> Qt Quick Ultralite                     |       |       |  X,R  |       |
> -------------------------------------------------------------------------------
> Qt Creator                             |   X   |   X   |   X   |       |
> -------------------------------------------------------------------------------
> Qt Designer (Qt Widget Designer)       |   X   |   X   |       |       |
> -------------------------------------------------------------------------------
> Qt Quick Designer (Qt Creator plugin)  |   X   |   X   |   X   |       |
> -------------------------------------------------------------------------------
> Qt Linguist                            |   X   |   X   |   X   |       |
> -------------------------------------------------------------------------------
> Qt Assistant                           |   X   |   X   |   X   |       |
> -------------------------------------------------------------------------------
> lupdate                                |   X   |   X   |   X   |       |
> -------------------------------------------------------------------------------
> lrelease                               |   X   |   X   |   X   |       |
> -------------------------------------------------------------------------------
> qmake                                  |   X   |   X   |       |       |
> -------------------------------------------------------------------------------
> uic                                    |   X   |   X   |       |       |
> -------------------------------------------------------------------------------
> rcc                                    |   X   |   X   |       |       |
> -------------------------------------------------------------------------------
> qlalr                                  |   X   |   X   |       |       |
> -------------------------------------------------------------------------------
> qdoc                                   |   X   |   X   |       |       |
> -------------------------------------------------------------------------------
> qmlscene                               |   X   |   X   |       |       |
> -------------------------------------------------------------------------------
> qmlviewer                              |   X   |   X   |       |       |
> -------------------------------------------------------------------------------
> Target toolchains                      |       |   X   |   X   |       |
> -------------------------------------------------------------------------------
> Qt Debugging Bridge (QDB) Host Tools   |       |   X   |       |       |
> -------------------------------------------------------------------------------
> qtconfig-gui                           |       |   X   |       |       |
> -------------------------------------------------------------------------------
> Qt Emulator                            |       |   X   |       |       |
> -------------------------------------------------------------------------------
> qmlinterfacegenerator                  |       |       |   X   |       |
> -------------------------------------------------------------------------------
> qmltocpp                               |       |       |   X   |       |
> -------------------------------------------------------------------------------
> qulfontcompiler                        |       |       |   X   |       |
> -------------------------------------------------------------------------------
> Qt53DStudioRuntime2                    |       |       |       |  X,R  |
> -------------------------------------------------------------------------------
> Qt 3D Studio                           |       |       |       |   X   |
> -------------------------------------------------------------------------------
> Qt Design Studio                       |       |       |       |       |   X
> -------------------------------------------------------------------------------
> 
> 
> APPENDIX 3: ADDITIONS TO LICENSED SOFTWARE
> In addition to what is provided under the definition of the Licensed Software,
> Parties agree that Licensed Software shall also include the Add-On Products of
> The Qt Company, as mentioned in this Appendix, if included in the
> quote / invoice.
> 
> The Modules and/or Tools of the Licensed Software that are included with each
> Add-On Product respectively are marked with 'X' in the below table. Parts of
> the respective Add-On Product that are permitted for distribution in
> object-code form only ("Redistributables") are marked with 'R' in the below
> table.
> 
> -------------------------------------------------------------------------------
>             |                          Add-On Product(s)
> Modules /   |------------------------------------------------------------------
> Tools of    |Qt for     |Qt         |Qt Safe  |Qt         |Qt       |Qt
> Licensed    |Automation |Automotive |Renderer |Application|Gammaray |Deployment
> Software    |           |Suite      |         |Manager    |         |Platform
>             |           |           |         |           |         |Package
> -------------------------------------------------------------------------------
> Qt MQTT     |   X,R     |           |         |           |         |
> -------------------------------------------------------------------------------
> Qt KNX      |   X,R     |           |         |           |         |
> -------------------------------------------------------------------------------
> Qt OPC UA   |   X,R     |           |         |           |         |
> -------------------------------------------------------------------------------
> Qt CoAP     |   X,R     |           |         |           |         |
> -------------------------------------------------------------------------------
> Qt Safe     |           |    X,R    |   X,R   |           |         |
> Renderer    |           |           |         |           |         |
> -------------------------------------------------------------------------------
> Qt          |           |           |         |           |         |
> Application |           |    X,R    |         |    X,R    |         |
> Manager     |           |           |         |           |         |
> -------------------------------------------------------------------------------
> Qt IVI      |           |    X,R    |         |           |         |
> -------------------------------------------------------------------------------
> Reference UI|           |    X,R    |         |           |         |
> -------------------------------------------------------------------------------
> Qt GENIVI   |           |    X,R    |         |           |         |
> Extras      |           |           |         |           |         |
> -------------------------------------------------------------------------------
> QML Live    |           |     X     |         |           |         |
> -------------------------------------------------------------------------------
> Qt Creator  |           |     X     |         |           |         |
> Deployment  |           |           |         |           |         |
> -------------------------------------------------------------------------------
> Qt Creator  |           |           |         |           |         |
> Plugin for  |           |           |         |           |         |
> Qt          |           |     X     |         |     X     |         |
> Application |           |           |         |           |         |
> Manager     |           |           |         |           |         |
> -------------------------------------------------------------------------------
> Qt          |           |           |         |           |         |
> Automotive  |           |           |         |           |         |
> Suite       |           |     X     |         |           |         |
> Deployment  |           |           |         |           |         |
> Server      |           |           |         |           |         |
> -------------------------------------------------------------------------------
> Qt Design   |           |     X     |         |           |         |
> Studio      |           |           |         |           |         |
> -------------------------------------------------------------------------------
> Qt 3D Studio|           |     X     |         |           |         |
> -------------------------------------------------------------------------------
> GammaRay    |           |     X     |         |           |    X    |
> -------------------------------------------------------------------------------
> Platform    |           |           |         |           |         |
> adaptations |           |           |         |           |         |
> for         |           |           |         |           |         |    X
> specified   |           |           |         |           |         |
> Deployment  |           |           |         |           |         |
> Platforms   |           |           |         |           |         |
> -------------------------------------------------------------------------------
> Qt for      |           |           |         |           |         |
> Device      |           |     X     |         |           |         |
> Creation    |           |           |         |           |         |
> -------------------------------------------------------------------------------
> 
> All the above Redistributables are subject to applicable provisions and
> limitations including but not limited to what is defined in section 3 of the
> Agreement.
> 
> 
> APPENDIX 4: SMALL BUSINESS AND STARTUP
> The provisions of this Appendix 4 are applicable for Start-up Companies and for
> the Evaluation Term.For the purpose of this Appendix 4, the following
> additional definitions shall be applicable:
> 
> "Trial Term" shall mean a period of twelve (12) months.
> 
> "Start-up Company" means a company with a maximum annual revenue, including
> funding, equivalent to 100,000 USD (in applicable currency) during a respective
> calendar year, as evidenced by duly audited records of the Licensee and
> approved by The Qt Company.
> 
> During the Trial Term, Section 3 shall apply with following modifications
> ("Trial Term Modifications"):
>     (i)     Licenses granted under Sections 3.1 and 3.2 shall be free of any
>             charge. For clarity, License for distribution of Devices pursuant
>             to Section 3.3 is subject to applicable License Fee for necessary
>             Distribution Licenses;
>     (ii)    Development License under Section 3.1 is limited to a maximum of
>             three (3) Designated Users; and
>     (iii)   Support is available subject to availability, as judged by The Qt
>             Company at its free and absolute discretion, provided that support
>             will be limited to a maximum of ten (10) tickets during the Trial
>             Term.
> 
> Upon expiry of the Trial Term:
>     (a)     This Appendix 4 is terminated, Trial Term Modifications cease to
>             remain in force, Licensee's Development Licenses shall be
>             automatically converted into licenses subject to a License Fee (in
>             the amount specified in the quote or in Appendix 2 and payable with
>             a 30-day payment term) and Licensee's rights and obligations under
>             this Agreement shall continue to remain in force under the standard
>             provisions of the Agreement, unless the Licensee notifies The Qt
>             Company in writing no less than ninety (90) days before such expiry
>             date that Licensee does not agree to such continuance, in which
>             event the Agreement, and all rights of the Licensee thereunder,
>             shall expire; provided however that
>     (b)     in the event the Licensee still qualifies as a Start-up Company,
>             the Licensee has an option ("Option"), instead of what is stated in
>             item a) above, to renew the Trial Term. Renewal is limited to one
>             time, and the total duration of Trial Term is thus 24 months after
>             the effective date. Licensee shall notify The Qt Company in
>             writing, no less than ninety (90) days before the expiry date, if
>             Licensee wish to exercise the Option.
> 
> 
> APPENDIX 5: NON-COMMERCIAL USE
> The provisions of this Appendix 5 are applicable for non-commercial use of the
> Licensed Software by the Licensee.
> 
> For the purpose of this Appendix 5, the following additional definitions
> (replacing the relevant definition of the Agreement, where applicable) shall be
> applicable:
> 
> "Demo Units" shall mean (i) hardware development platform, which incorporates
> the Licensed Software along with Licensee's software and/or hardware, and (ii)
> prototype versions of Applications or Devices.
> 
> "Designated User(s)" shall mean the employees and students of the Licensee.
> 
> "Licensee Products" shall mean Applications and/or Devices.
> 
> "Permitted Purpose" shall mean (i) Licensee's internal evaluation and testing
> of Licensed Software, (ii) building Demo Units as well as (iii) educational
> use.
> 
> "Term" shall mean a period of twelve (12) months or any such other period as
> may be agreed between the Parties.
> 
> For the purpose of this Appendix 5, the following changes shall be agreed with
> respect to relevant Sections of the Agreement:
>     I.      Recital (A) shall be replaced in its entirety to read as follows:
> 
>             "(A) Licensee wishes to use the Licensed Software for the Permitted
>             Purpose."
> 
>     II.     Section 3.1 shall be replaced in its entirety to read as follows:
> 
>             "The Qt Company grants to Licensee a personal, non-exclusive,
>             non-transferable, revocable, royalty-free license, valid for the
>             Term, to use, modify and copy the Licensed Software solely for the
>             Permitted Purpose.
> 
>             Licensee may install copies of the Licensed Software on an
>             unlimited number of computers provided that only Designated Users
>             may use the Licensed Software.
> 
>             Licensee may demonstrate the Demo Units, provided that such
>             demonstrations must be conducted by Licensee, and the Demo Units
>             must remain in Licensee's possession and under Licensee's control
>             at all times.
> 
>             For clarity, this Agreement does not (i) entitle Licensee to use
>             Licensed Software to create Applications or Devices (other than
>             prototypes thereof) or (ii) carry any distribution rights to
>             Licensee, but such rights are subject to and conditional upon
>             conclusion of a separate license agreement with The Qt Company."
> 
>     III.    Sections 3.2, 3.3, 8 and 10 shall be deleted.
> 
>     IV.     Section 3.4 shall be replaced in its entirety to read as follows:
> 
>             "Licensee shall not:
>                 - remove or alter any copyright, trademark or other proprietary
>                   rights notice contained in any portion of the Licensed
>                   Software;
> 
>                 - transfer, publish, sublicense, disclose, display or otherwise
>                   make the Licensed Software available to any third party
>                   (except that Licensee may demonstrate the Demo Units pursuant
>                   to Section 3.1);
> 
>                 - in any way combine, incorporate or integrate Licensed
>                   Software with, or use Licensed Software for creation of, any
>                   software created with or incorporating Open Source Qt;
> 
>             Licensee shall cause all Designated Users who make use of the
>             licenses granted under this Agreement, to be contractually bound to
>             comply with the relevant terms of this Agreement and not to use the
>             Licensed Software beyond the terms hereof. Licensee shall be
>             responsible for any and all actions and omissions of its Designated
>             Users relating to the Licensed Software and use thereof.
> 
>             Any use of Licensed Software beyond the provisions of this
>             Agreement is strictly prohibited and requires an additional license
>             from The Qt Company."
> 
>     V.      Section 12 shall be replaced in its entirety to read as follows:
> 
>             "This Agreement shall enter into force upon due acceptance by both
>             Parties and remain in force for the Term, unless and until
>             terminated pursuant to the terms of Section 12.
> 
>             Upon termination of the Agreement, Licensee shall cease using the
>             Licensed Software. All other copies of Licensed Software in the
>             possession or control of Licensee must be erased or destroyed. An
>             officer of Licensee must, upon request, promptly deliver to The Qt
>             Company a written confirmation that this has occurred."
> 
> Except for the modifications specified above, this Appendix carries no change
> to the terms of the Agreement which shall remain in full force.
> 

---

Licenses of `Qt 6`:

`usr/share/licenses/qt6-base/LICENSE.FDL`:  
>                 GNU Free Documentation License
>                  Version 1.3, 3 November 2008
> 
> 
>  Copyright (C) 2000, 2001, 2002, 2007, 2008 Free Software Foundation, Inc.
>      <http://fsf.org/>
>  Everyone is permitted to copy and distribute verbatim copies
>  of this license document, but changing it is not allowed.
> 
> 0. PREAMBLE
> 
> The purpose of this License is to make a manual, textbook, or other
> functional and useful document "free" in the sense of freedom: to
> assure everyone the effective freedom to copy and redistribute it,
> with or without modifying it, either commercially or noncommercially.
> Secondarily, this License preserves for the author and publisher a way
> to get credit for their work, while not being considered responsible
> for modifications made by others.
> 
> This License is a kind of "copyleft", which means that derivative
> works of the document must themselves be free in the same sense.  It
> complements the GNU General Public License, which is a copyleft
> license designed for free software.
> 
> We have designed this License in order to use it for manuals for free
> software, because free software needs free documentation: a free
> program should come with manuals providing the same freedoms that the
> software does.  But this License is not limited to software manuals;
> it can be used for any textual work, regardless of subject matter or
> whether it is published as a printed book.  We recommend this License
> principally for works whose purpose is instruction or reference.
> 
> 
> 1. APPLICABILITY AND DEFINITIONS
> 
> This License applies to any manual or other work, in any medium, that
> contains a notice placed by the copyright holder saying it can be
> distributed under the terms of this License.  Such a notice grants a
> world-wide, royalty-free license, unlimited in duration, to use that
> work under the conditions stated herein.  The "Document", below,
> refers to any such manual or work.  Any member of the public is a
> licensee, and is addressed as "you".  You accept the license if you
> copy, modify or distribute the work in a way requiring permission
> under copyright law.
> 
> A "Modified Version" of the Document means any work containing the
> Document or a portion of it, either copied verbatim, or with
> modifications and/or translated into another language.
> 
> A "Secondary Section" is a named appendix or a front-matter section of
> the Document that deals exclusively with the relationship of the
> publishers or authors of the Document to the Document's overall
> subject (or to related matters) and contains nothing that could fall
> directly within that overall subject.  (Thus, if the Document is in
> part a textbook of mathematics, a Secondary Section may not explain
> any mathematics.)  The relationship could be a matter of historical
> connection with the subject or with related matters, or of legal,
> commercial, philosophical, ethical or political position regarding
> them.
> 
> The "Invariant Sections" are certain Secondary Sections whose titles
> are designated, as being those of Invariant Sections, in the notice
> that says that the Document is released under this License.  If a
> section does not fit the above definition of Secondary then it is not
> allowed to be designated as Invariant.  The Document may contain zero
> Invariant Sections.  If the Document does not identify any Invariant
> Sections then there are none.
> 
> The "Cover Texts" are certain short passages of text that are listed,
> as Front-Cover Texts or Back-Cover Texts, in the notice that says that
> the Document is released under this License.  A Front-Cover Text may
> be at most 5 words, and a Back-Cover Text may be at most 25 words.
> 
> A "Transparent" copy of the Document means a machine-readable copy,
> represented in a format whose specification is available to the
> general public, that is suitable for revising the document
> straightforwardly with generic text editors or (for images composed of
> pixels) generic paint programs or (for drawings) some widely available
> drawing editor, and that is suitable for input to text formatters or
> for automatic translation to a variety of formats suitable for input
> to text formatters.  A copy made in an otherwise Transparent file
> format whose markup, or absence of markup, has been arranged to thwart
> or discourage subsequent modification by readers is not Transparent.
> An image format is not Transparent if used for any substantial amount
> of text.  A copy that is not "Transparent" is called "Opaque".
> 
> Examples of suitable formats for Transparent copies include plain
> ASCII without markup, Texinfo input format, LaTeX input format, SGML
> or XML using a publicly available DTD, and standard-conforming simple
> HTML, PostScript or PDF designed for human modification.  Examples of
> transparent image formats include PNG, XCF and JPG.  Opaque formats
> include proprietary formats that can be read and edited only by
> proprietary word processors, SGML or XML for which the DTD and/or
> processing tools are not generally available, and the
> machine-generated HTML, PostScript or PDF produced by some word
> processors for output purposes only.
> 
> The "Title Page" means, for a printed book, the title page itself,
> plus such following pages as are needed to hold, legibly, the material
> this License requires to appear in the title page.  For works in
> formats which do not have any title page as such, "Title Page" means
> the text near the most prominent appearance of the work's title,
> preceding the beginning of the body of the text.
> 
> The "publisher" means any person or entity that distributes copies of
> the Document to the public.
> 
> A section "Entitled XYZ" means a named subunit of the Document whose
> title either is precisely XYZ or contains XYZ in parentheses following
> text that translates XYZ in another language.  (Here XYZ stands for a
> specific section name mentioned below, such as "Acknowledgements",
> "Dedications", "Endorsements", or "History".)  To "Preserve the Title"
> of such a section when you modify the Document means that it remains a
> section "Entitled XYZ" according to this definition.
> 
> The Document may include Warranty Disclaimers next to the notice which
> states that this License applies to the Document.  These Warranty
> Disclaimers are considered to be included by reference in this
> License, but only as regards disclaiming warranties: any other
> implication that these Warranty Disclaimers may have is void and has
> no effect on the meaning of this License.
> 
> 2. VERBATIM COPYING
> 
> You may copy and distribute the Document in any medium, either
> commercially or noncommercially, provided that this License, the
> copyright notices, and the license notice saying this License applies
> to the Document are reproduced in all copies, and that you add no
> other conditions whatsoever to those of this License.  You may not use
> technical measures to obstruct or control the reading or further
> copying of the copies you make or distribute.  However, you may accept
> compensation in exchange for copies.  If you distribute a large enough
> number of copies you must also follow the conditions in section 3.
> 
> You may also lend copies, under the same conditions stated above, and
> you may publicly display copies.
> 
> 
> 3. COPYING IN QUANTITY
> 
> If you publish printed copies (or copies in media that commonly have
> printed covers) of the Document, numbering more than 100, and the
> Document's license notice requires Cover Texts, you must enclose the
> copies in covers that carry, clearly and legibly, all these Cover
> Texts: Front-Cover Texts on the front cover, and Back-Cover Texts on
> the back cover.  Both covers must also clearly and legibly identify
> you as the publisher of these copies.  The front cover must present
> the full title with all words of the title equally prominent and
> visible.  You may add other material on the covers in addition.
> Copying with changes limited to the covers, as long as they preserve
> the title of the Document and satisfy these conditions, can be treated
> as verbatim copying in other respects.
> 
> If the required texts for either cover are too voluminous to fit
> legibly, you should put the first ones listed (as many as fit
> reasonably) on the actual cover, and continue the rest onto adjacent
> pages.
> 
> If you publish or distribute Opaque copies of the Document numbering
> more than 100, you must either include a machine-readable Transparent
> copy along with each Opaque copy, or state in or with each Opaque copy
> a computer-network location from which the general network-using
> public has access to download using public-standard network protocols
> a complete Transparent copy of the Document, free of added material.
> If you use the latter option, you must take reasonably prudent steps,
> when you begin distribution of Opaque copies in quantity, to ensure
> that this Transparent copy will remain thus accessible at the stated
> location until at least one year after the last time you distribute an
> Opaque copy (directly or through your agents or retailers) of that
> edition to the public.
> 
> It is requested, but not required, that you contact the authors of the
> Document well before redistributing any large number of copies, to
> give them a chance to provide you with an updated version of the
> Document.
> 
> 
> 4. MODIFICATIONS
> 
> You may copy and distribute a Modified Version of the Document under
> the conditions of sections 2 and 3 above, provided that you release
> the Modified Version under precisely this License, with the Modified
> Version filling the role of the Document, thus licensing distribution
> and modification of the Modified Version to whoever possesses a copy
> of it.  In addition, you must do these things in the Modified Version:
> 
> A. Use in the Title Page (and on the covers, if any) a title distinct
>    from that of the Document, and from those of previous versions
>    (which should, if there were any, be listed in the History section
>    of the Document).  You may use the same title as a previous version
>    if the original publisher of that version gives permission.
> B. List on the Title Page, as authors, one or more persons or entities
>    responsible for authorship of the modifications in the Modified
>    Version, together with at least five of the principal authors of the
>    Document (all of its principal authors, if it has fewer than five),
>    unless they release you from this requirement.
> C. State on the Title page the name of the publisher of the
>    Modified Version, as the publisher.
> D. Preserve all the copyright notices of the Document.
> E. Add an appropriate copyright notice for your modifications
>    adjacent to the other copyright notices.
> F. Include, immediately after the copyright notices, a license notice
>    giving the public permission to use the Modified Version under the
>    terms of this License, in the form shown in the Addendum below.
> G. Preserve in that license notice the full lists of Invariant Sections
>    and required Cover Texts given in the Document's license notice.
> H. Include an unaltered copy of this License.
> I. Preserve the section Entitled "History", Preserve its Title, and add
>    to it an item stating at least the title, year, new authors, and
>    publisher of the Modified Version as given on the Title Page.  If
>    there is no section Entitled "History" in the Document, create one
>    stating the title, year, authors, and publisher of the Document as
>    given on its Title Page, then add an item describing the Modified
>    Version as stated in the previous sentence.
> J. Preserve the network location, if any, given in the Document for
>    public access to a Transparent copy of the Document, and likewise
>    the network locations given in the Document for previous versions
>    it was based on.  These may be placed in the "History" section.
>    You may omit a network location for a work that was published at
>    least four years before the Document itself, or if the original
>    publisher of the version it refers to gives permission.
> K. For any section Entitled "Acknowledgements" or "Dedications",
>    Preserve the Title of the section, and preserve in the section all
>    the substance and tone of each of the contributor acknowledgements
>    and/or dedications given therein.
> L. Preserve all the Invariant Sections of the Document,
>    unaltered in their text and in their titles.  Section numbers
>    or the equivalent are not considered part of the section titles.
> M. Delete any section Entitled "Endorsements".  Such a section
>    may not be included in the Modified Version.
> N. Do not retitle any existing section to be Entitled "Endorsements"
>    or to conflict in title with any Invariant Section.
> O. Preserve any Warranty Disclaimers.
> 
> If the Modified Version includes new front-matter sections or
> appendices that qualify as Secondary Sections and contain no material
> copied from the Document, you may at your option designate some or all
> of these sections as invariant.  To do this, add their titles to the
> list of Invariant Sections in the Modified Version's license notice.
> These titles must be distinct from any other section titles.
> 
> You may add a section Entitled "Endorsements", provided it contains
> nothing but endorsements of your Modified Version by various
> parties--for example, statements of peer review or that the text has
> been approved by an organization as the authoritative definition of a
> standard.
> 
> You may add a passage of up to five words as a Front-Cover Text, and a
> passage of up to 25 words as a Back-Cover Text, to the end of the list
> of Cover Texts in the Modified Version.  Only one passage of
> Front-Cover Text and one of Back-Cover Text may be added by (or
> through arrangements made by) any one entity.  If the Document already
> includes a cover text for the same cover, previously added by you or
> by arrangement made by the same entity you are acting on behalf of,
> you may not add another; but you may replace the old one, on explicit
> permission from the previous publisher that added the old one.
> 
> The author(s) and publisher(s) of the Document do not by this License
> give permission to use their names for publicity for or to assert or
> imply endorsement of any Modified Version.
> 
> 
> 5. COMBINING DOCUMENTS
> 
> You may combine the Document with other documents released under this
> License, under the terms defined in section 4 above for modified
> versions, provided that you include in the combination all of the
> Invariant Sections of all of the original documents, unmodified, and
> list them all as Invariant Sections of your combined work in its
> license notice, and that you preserve all their Warranty Disclaimers.
> 
> The combined work need only contain one copy of this License, and
> multiple identical Invariant Sections may be replaced with a single
> copy.  If there are multiple Invariant Sections with the same name but
> different contents, make the title of each such section unique by
> adding at the end of it, in parentheses, the name of the original
> author or publisher of that section if known, or else a unique number.
> Make the same adjustment to the section titles in the list of
> Invariant Sections in the license notice of the combined work.
> 
> In the combination, you must combine any sections Entitled "History"
> in the various original documents, forming one section Entitled
> "History"; likewise combine any sections Entitled "Acknowledgements",
> and any sections Entitled "Dedications".  You must delete all sections
> Entitled "Endorsements".
> 
> 
> 6. COLLECTIONS OF DOCUMENTS
> 
> You may make a collection consisting of the Document and other
> documents released under this License, and replace the individual
> copies of this License in the various documents with a single copy
> that is included in the collection, provided that you follow the rules
> of this License for verbatim copying of each of the documents in all
> other respects.
> 
> You may extract a single document from such a collection, and
> distribute it individually under this License, provided you insert a
> copy of this License into the extracted document, and follow this
> License in all other respects regarding verbatim copying of that
> document.
> 
> 
> 7. AGGREGATION WITH INDEPENDENT WORKS
> 
> A compilation of the Document or its derivatives with other separate
> and independent documents or works, in or on a volume of a storage or
> distribution medium, is called an "aggregate" if the copyright
> resulting from the compilation is not used to limit the legal rights
> of the compilation's users beyond what the individual works permit.
> When the Document is included in an aggregate, this License does not
> apply to the other works in the aggregate which are not themselves
> derivative works of the Document.
> 
> If the Cover Text requirement of section 3 is applicable to these
> copies of the Document, then if the Document is less than one half of
> the entire aggregate, the Document's Cover Texts may be placed on
> covers that bracket the Document within the aggregate, or the
> electronic equivalent of covers if the Document is in electronic form.
> Otherwise they must appear on printed covers that bracket the whole
> aggregate.
> 
> 
> 8. TRANSLATION
> 
> Translation is considered a kind of modification, so you may
> distribute translations of the Document under the terms of section 4.
> Replacing Invariant Sections with translations requires special
> permission from their copyright holders, but you may include
> translations of some or all Invariant Sections in addition to the
> original versions of these Invariant Sections.  You may include a
> translation of this License, and all the license notices in the
> Document, and any Warranty Disclaimers, provided that you also include
> the original English version of this License and the original versions
> of those notices and disclaimers.  In case of a disagreement between
> the translation and the original version of this License or a notice
> or disclaimer, the original version will prevail.
> 
> If a section in the Document is Entitled "Acknowledgements",
> "Dedications", or "History", the requirement (section 4) to Preserve
> its Title (section 1) will typically require changing the actual
> title.
> 
> 
> 9. TERMINATION
> 
> You may not copy, modify, sublicense, or distribute the Document
> except as expressly provided under this License.  Any attempt
> otherwise to copy, modify, sublicense, or distribute it is void, and
> will automatically terminate your rights under this License.
> 
> However, if you cease all violation of this License, then your license
> from a particular copyright holder is reinstated (a) provisionally,
> unless and until the copyright holder explicitly and finally
> terminates your license, and (b) permanently, if the copyright holder
> fails to notify you of the violation by some reasonable means prior to
> 60 days after the cessation.
> 
> Moreover, your license from a particular copyright holder is
> reinstated permanently if the copyright holder notifies you of the
> violation by some reasonable means, this is the first time you have
> received notice of violation of this License (for any work) from that
> copyright holder, and you cure the violation prior to 30 days after
> your receipt of the notice.
> 
> Termination of your rights under this section does not terminate the
> licenses of parties who have received copies or rights from you under
> this License.  If your rights have been terminated and not permanently
> reinstated, receipt of a copy of some or all of the same material does
> not give you any rights to use it.
> 
> 
> 10. FUTURE REVISIONS OF THIS LICENSE
> 
> The Free Software Foundation may publish new, revised versions of the
> GNU Free Documentation License from time to time.  Such new versions
> will be similar in spirit to the present version, but may differ in
> detail to address new problems or concerns.  See
> http://www.gnu.org/copyleft/.
> 
> Each version of the License is given a distinguishing version number.
> If the Document specifies that a particular numbered version of this
> License "or any later version" applies to it, you have the option of
> following the terms and conditions either of that specified version or
> of any later version that has been published (not as a draft) by the
> Free Software Foundation.  If the Document does not specify a version
> number of this License, you may choose any version ever published (not
> as a draft) by the Free Software Foundation.  If the Document
> specifies that a proxy can decide which future versions of this
> License can be used, that proxy's public statement of acceptance of a
> version permanently authorizes you to choose that version for the
> Document.
> 
> 11. RELICENSING
> 
> "Massive Multiauthor Collaboration Site" (or "MMC Site") means any
> World Wide Web server that publishes copyrightable works and also
> provides prominent facilities for anybody to edit those works.  A
> public wiki that anybody can edit is an example of such a server.  A
> "Massive Multiauthor Collaboration" (or "MMC") contained in the site
> means any set of copyrightable works thus published on the MMC site.
> 
> "CC-BY-SA" means the Creative Commons Attribution-Share Alike 3.0 
> license published by Creative Commons Corporation, a not-for-profit 
> corporation with a principal place of business in San Francisco, 
> California, as well as future copyleft versions of that license 
> published by that same organization.
> 
> "Incorporate" means to publish or republish a Document, in whole or in 
> part, as part of another Document.
> 
> An MMC is "eligible for relicensing" if it is licensed under this 
> License, and if all works that were first published under this License 
> somewhere other than this MMC, and subsequently incorporated in whole or 
> in part into the MMC, (1) had no cover texts or invariant sections, and 
> (2) were thus incorporated prior to November 1, 2008.
> 
> The operator of an MMC Site may republish an MMC contained in the site
> under CC-BY-SA on the same site at any time before August 1, 2009,
> provided the MMC is eligible for relicensing.
> 
> 
> ADDENDUM: How to use this License for your documents
> 
> To use this License in a document you have written, include a copy of
> the License in the document and put the following copyright and
> license notices just after the title page:
> 
>     Copyright (c)  YEAR  YOUR NAME.
>     Permission is granted to copy, distribute and/or modify this document
>     under the terms of the GNU Free Documentation License, Version 1.3
>     or any later version published by the Free Software Foundation;
>     with no Invariant Sections, no Front-Cover Texts, and no Back-Cover Texts.
>     A copy of the license is included in the section entitled "GNU
>     Free Documentation License".
> 
> If you have Invariant Sections, Front-Cover Texts and Back-Cover Texts,
> replace the "with...Texts." line with this:
> 
>     with the Invariant Sections being LIST THEIR TITLES, with the
>     Front-Cover Texts being LIST, and with the Back-Cover Texts being LIST.
> 
> If you have Invariant Sections without Cover Texts, or some other
> combination of the three, merge those two alternatives to suit the
> situation.
> 
> If your document contains nontrivial examples of program code, we
> recommend releasing these examples in parallel under your choice of
> free software license, such as the GNU General Public License,
> to permit their use in free software.
`usr/share/licenses/qt6-base/LICENSE.GPL2`:  
>                     GNU GENERAL PUBLIC LICENSE
>                        Version 2, June 1991
> 
>  Copyright (C) 1989, 1991 Free Software Foundation, Inc.,
>  51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
>  Everyone is permitted to copy and distribute verbatim copies
>  of this license document, but changing it is not allowed.
> 
>                             Preamble
> 
>   The licenses for most software are designed to take away your
> freedom to share and change it.  By contrast, the GNU General Public
> License is intended to guarantee your freedom to share and change free
> software--to make sure the software is free for all its users.  This
> General Public License applies to most of the Free Software
> Foundation's software and to any other program whose authors commit to
> using it.  (Some other Free Software Foundation software is covered by
> the GNU Lesser General Public License instead.)  You can apply it to
> your programs, too.
> 
>   When we speak of free software, we are referring to freedom, not
> price.  Our General Public Licenses are designed to make sure that you
> have the freedom to distribute copies of free software (and charge for
> this service if you wish), that you receive source code or can get it
> if you want it, that you can change the software or use pieces of it
> in new free programs; and that you know you can do these things.
> 
>   To protect your rights, we need to make restrictions that forbid
> anyone to deny you these rights or to ask you to surrender the rights.
> These restrictions translate to certain responsibilities for you if you
> distribute copies of the software, or if you modify it.
> 
>   For example, if you distribute copies of such a program, whether
> gratis or for a fee, you must give the recipients all the rights that
> you have.  You must make sure that they, too, receive or can get the
> source code.  And you must show them these terms so they know their
> rights.
> 
>   We protect your rights with two steps: (1) copyright the software, and
> (2) offer you this license which gives you legal permission to copy,
> distribute and/or modify the software.
> 
>   Also, for each author's protection and ours, we want to make certain
> that everyone understands that there is no warranty for this free
> software.  If the software is modified by someone else and passed on, we
> want its recipients to know that what they have is not the original, so
> that any problems introduced by others will not reflect on the original
> authors' reputations.
> 
>   Finally, any free program is threatened constantly by software
> patents.  We wish to avoid the danger that redistributors of a free
> program will individually obtain patent licenses, in effect making the
> program proprietary.  To prevent this, we have made it clear that any
> patent must be licensed for everyone's free use or not licensed at all.
> 
>   The precise terms and conditions for copying, distribution and
> modification follow.
> 
>                     GNU GENERAL PUBLIC LICENSE
>    TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION
> 
>   0. This License applies to any program or other work which contains
> a notice placed by the copyright holder saying it may be distributed
> under the terms of this General Public License.  The "Program", below,
> refers to any such program or work, and a "work based on the Program"
> means either the Program or any derivative work under copyright law:
> that is to say, a work containing the Program or a portion of it,
> either verbatim or with modifications and/or translated into another
> language.  (Hereinafter, translation is included without limitation in
> the term "modification".)  Each licensee is addressed as "you".
> 
> Activities other than copying, distribution and modification are not
> covered by this License; they are outside its scope.  The act of
> running the Program is not restricted, and the output from the Program
> is covered only if its contents constitute a work based on the
> Program (independent of having been made by running the Program).
> Whether that is true depends on what the Program does.
> 
>   1. You may copy and distribute verbatim copies of the Program's
> source code as you receive it, in any medium, provided that you
> conspicuously and appropriately publish on each copy an appropriate
> copyright notice and disclaimer of warranty; keep intact all the
> notices that refer to this License and to the absence of any warranty;
> and give any other recipients of the Program a copy of this License
> along with the Program.
> 
> You may charge a fee for the physical act of transferring a copy, and
> you may at your option offer warranty protection in exchange for a fee.
> 
>   2. You may modify your copy or copies of the Program or any portion
> of it, thus forming a work based on the Program, and copy and
> distribute such modifications or work under the terms of Section 1
> above, provided that you also meet all of these conditions:
> 
>     a) You must cause the modified files to carry prominent notices
>     stating that you changed the files and the date of any change.
> 
>     b) You must cause any work that you distribute or publish, that in
>     whole or in part contains or is derived from the Program or any
>     part thereof, to be licensed as a whole at no charge to all third
>     parties under the terms of this License.
> 
>     c) If the modified program normally reads commands interactively
>     when run, you must cause it, when started running for such
>     interactive use in the most ordinary way, to print or display an
>     announcement including an appropriate copyright notice and a
>     notice that there is no warranty (or else, saying that you provide
>     a warranty) and that users may redistribute the program under
>     these conditions, and telling the user how to view a copy of this
>     License.  (Exception: if the Program itself is interactive but
>     does not normally print such an announcement, your work based on
>     the Program is not required to print an announcement.)
> 
> These requirements apply to the modified work as a whole.  If
> identifiable sections of that work are not derived from the Program,
> and can be reasonably considered independent and separate works in
> themselves, then this License, and its terms, do not apply to those
> sections when you distribute them as separate works.  But when you
> distribute the same sections as part of a whole which is a work based
> on the Program, the distribution of the whole must be on the terms of
> this License, whose permissions for other licensees extend to the
> entire whole, and thus to each and every part regardless of who wrote it.
> 
> Thus, it is not the intent of this section to claim rights or contest
> your rights to work written entirely by you; rather, the intent is to
> exercise the right to control the distribution of derivative or
> collective works based on the Program.
> 
> In addition, mere aggregation of another work not based on the Program
> with the Program (or with a work based on the Program) on a volume of
> a storage or distribution medium does not bring the other work under
> the scope of this License.
> 
>   3. You may copy and distribute the Program (or a work based on it,
> under Section 2) in object code or executable form under the terms of
> Sections 1 and 2 above provided that you also do one of the following:
> 
>     a) Accompany it with the complete corresponding machine-readable
>     source code, which must be distributed under the terms of Sections
>     1 and 2 above on a medium customarily used for software interchange; or,
> 
>     b) Accompany it with a written offer, valid for at least three
>     years, to give any third party, for a charge no more than your
>     cost of physically performing source distribution, a complete
>     machine-readable copy of the corresponding source code, to be
>     distributed under the terms of Sections 1 and 2 above on a medium
>     customarily used for software interchange; or,
> 
>     c) Accompany it with the information you received as to the offer
>     to distribute corresponding source code.  (This alternative is
>     allowed only for noncommercial distribution and only if you
>     received the program in object code or executable form with such
>     an offer, in accord with Subsection b above.)
> 
> The source code for a work means the preferred form of the work for
> making modifications to it.  For an executable work, complete source
> code means all the source code for all modules it contains, plus any
> associated interface definition files, plus the scripts used to
> control compilation and installation of the executable.  However, as a
> special exception, the source code distributed need not include
> anything that is normally distributed (in either source or binary
> form) with the major components (compiler, kernel, and so on) of the
> operating system on which the executable runs, unless that component
> itself accompanies the executable.
> 
> If distribution of executable or object code is made by offering
> access to copy from a designated place, then offering equivalent
> access to copy the source code from the same place counts as
> distribution of the source code, even though third parties are not
> compelled to copy the source along with the object code.
> 
>   4. You may not copy, modify, sublicense, or distribute the Program
> except as expressly provided under this License.  Any attempt
> otherwise to copy, modify, sublicense or distribute the Program is
> void, and will automatically terminate your rights under this License.
> However, parties who have received copies, or rights, from you under
> this License will not have their licenses terminated so long as such
> parties remain in full compliance.
> 
>   5. You are not required to accept this License, since you have not
> signed it.  However, nothing else grants you permission to modify or
> distribute the Program or its derivative works.  These actions are
> prohibited by law if you do not accept this License.  Therefore, by
> modifying or distributing the Program (or any work based on the
> Program), you indicate your acceptance of this License to do so, and
> all its terms and conditions for copying, distributing or modifying
> the Program or works based on it.
> 
>   6. Each time you redistribute the Program (or any work based on the
> Program), the recipient automatically receives a license from the
> original licensor to copy, distribute or modify the Program subject to
> these terms and conditions.  You may not impose any further
> restrictions on the recipients' exercise of the rights granted herein.
> You are not responsible for enforcing compliance by third parties to
> this License.
> 
>   7. If, as a consequence of a court judgment or allegation of patent
> infringement or for any other reason (not limited to patent issues),
> conditions are imposed on you (whether by court order, agreement or
> otherwise) that contradict the conditions of this License, they do not
> excuse you from the conditions of this License.  If you cannot
> distribute so as to satisfy simultaneously your obligations under this
> License and any other pertinent obligations, then as a consequence you
> may not distribute the Program at all.  For example, if a patent
> license would not permit royalty-free redistribution of the Program by
> all those who receive copies directly or indirectly through you, then
> the only way you could satisfy both it and this License would be to
> refrain entirely from distribution of the Program.
> 
> If any portion of this section is held invalid or unenforceable under
> any particular circumstance, the balance of the section is intended to
> apply and the section as a whole is intended to apply in other
> circumstances.
> 
> It is not the purpose of this section to induce you to infringe any
> patents or other property right claims or to contest validity of any
> such claims; this section has the sole purpose of protecting the
> integrity of the free software distribution system, which is
> implemented by public license practices.  Many people have made
> generous contributions to the wide range of software distributed
> through that system in reliance on consistent application of that
> system; it is up to the author/donor to decide if he or she is willing
> to distribute software through any other system and a licensee cannot
> impose that choice.
> 
> This section is intended to make thoroughly clear what is believed to
> be a consequence of the rest of this License.
> 
>   8. If the distribution and/or use of the Program is restricted in
> certain countries either by patents or by copyrighted interfaces, the
> original copyright holder who places the Program under this License
> may add an explicit geographical distribution limitation excluding
> those countries, so that distribution is permitted only in or among
> countries not thus excluded.  In such case, this License incorporates
> the limitation as if written in the body of this License.
> 
>   9. The Free Software Foundation may publish revised and/or new versions
> of the General Public License from time to time.  Such new versions will
> be similar in spirit to the present version, but may differ in detail to
> address new problems or concerns.
> 
> Each version is given a distinguishing version number.  If the Program
> specifies a version number of this License which applies to it and "any
> later version", you have the option of following the terms and conditions
> either of that version or of any later version published by the Free
> Software Foundation.  If the Program does not specify a version number of
> this License, you may choose any version ever published by the Free Software
> Foundation.
> 
>   10. If you wish to incorporate parts of the Program into other free
> programs whose distribution conditions are different, write to the author
> to ask for permission.  For software which is copyrighted by the Free
> Software Foundation, write to the Free Software Foundation; we sometimes
> make exceptions for this.  Our decision will be guided by the two goals
> of preserving the free status of all derivatives of our free software and
> of promoting the sharing and reuse of software generally.
> 
>                             NO WARRANTY
> 
>   11. BECAUSE THE PROGRAM IS LICENSED FREE OF CHARGE, THERE IS NO WARRANTY
> FOR THE PROGRAM, TO THE EXTENT PERMITTED BY APPLICABLE LAW.  EXCEPT WHEN
> OTHERWISE STATED IN WRITING THE COPYRIGHT HOLDERS AND/OR OTHER PARTIES
> PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED
> OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
> MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.  THE ENTIRE RISK AS
> TO THE QUALITY AND PERFORMANCE OF THE PROGRAM IS WITH YOU.  SHOULD THE
> PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF ALL NECESSARY SERVICING,
> REPAIR OR CORRECTION.
> 
>   12. IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING
> WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MAY MODIFY AND/OR
> REDISTRIBUTE THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES,
> INCLUDING ANY GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING
> OUT OF THE USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED
> TO LOSS OF DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY
> YOU OR THIRD PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER
> PROGRAMS), EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE
> POSSIBILITY OF SUCH DAMAGES.
> 
>                      END OF TERMS AND CONDITIONS
> 
>             How to Apply These Terms to Your New Programs
> 
>   If you develop a new program, and you want it to be of the greatest
> possible use to the public, the best way to achieve this is to make it
> free software which everyone can redistribute and change under these terms.
> 
>   To do so, attach the following notices to the program.  It is safest
> to attach them to the start of each source file to most effectively
> convey the exclusion of warranty; and each file should have at least
> the "copyright" line and a pointer to where the full notice is found.
> 
>     <one line to give the program's name and a brief idea of what it does.>
>     Copyright (C) <year>  <name of author>
> 
>     This program is free software; you can redistribute it and/or modify
>     it under the terms of the GNU General Public License as published by
>     the Free Software Foundation; either version 2 of the License, or
>     (at your option) any later version.
> 
>     This program 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.  See the
>     GNU General Public License for more details.
> 
>     You should have received a copy of the GNU General Public License along
>     with this program; if not, write to the Free Software Foundation, Inc.,
>     51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
> 
> Also add information on how to contact you by electronic and paper mail.
> 
> If the program is interactive, make it output a short notice like this
> when it starts in an interactive mode:
> 
>     Gnomovision version 69, Copyright (C) year name of author
>     Gnomovision comes with ABSOLUTELY NO WARRANTY; for details type `show w'.
>     This is free software, and you are welcome to redistribute it
>     under certain conditions; type `show c' for details.
> 
> The hypothetical commands `show w' and `show c' should show the appropriate
> parts of the General Public License.  Of course, the commands you use may
> be called something other than `show w' and `show c'; they could even be
> mouse-clicks or menu items--whatever suits your program.
> 
> You should also get your employer (if you work as a programmer) or your
> school, if any, to sign a "copyright disclaimer" for the program, if
> necessary.  Here is a sample; alter the names:
> 
>   Yoyodyne, Inc., hereby disclaims all copyright interest in the program
>   `Gnomovision' (which makes passes at compilers) written by James Hacker.
> 
>   <signature of Ty Coon>, 1 April 1989
>   Ty Coon, President of Vice
> 
> This General Public License does not permit incorporating your program into
> proprietary programs.  If your program is a subroutine library, you may
> consider it more useful to permit linking proprietary applications with the
> library.  If this is what you want to do, use the GNU Lesser General
> Public License instead of this License.
`usr/share/licenses/qt6-base/LICENSE.GPL3`:  
>                     GNU GENERAL PUBLIC LICENSE
>                        Version 3, 29 June 2007
> 
>  Copyright (C) 2007 Free Software Foundation, Inc. <http://fsf.org/>
>  Everyone is permitted to copy and distribute verbatim copies
>  of this license document, but changing it is not allowed.
> 
>                             Preamble
> 
>   The GNU General Public License is a free, copyleft license for
> software and other kinds of works.
> 
>   The licenses for most software and other practical works are designed
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> GNU General Public License for most of our software; it applies also to
> any other work released this way by its authors.  You can apply it to
> your programs, too.
> 
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> price.  Our General Public Licenses are designed to make sure that you
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> 
>   To protect your rights, we need to prevent others from denying you
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> 
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> 
>   Developers that use the GNU GPL protect your rights with two steps:
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>   The precise terms and conditions for copying, distribution and
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> 
>                        TERMS AND CONDITIONS
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>   0. Definitions.
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>   "This License" refers to version 3 of the GNU General Public License.
> 
>   "Copyright" also means copyright-like laws that apply to other kinds of
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> 
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>   2. Basic Permissions.
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> users, your or third parties' legal rights to forbid circumvention of
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>   4. Conveying Verbatim Copies.
> 
>   You may convey verbatim copies of the Program's source code as you
> receive it, in any medium, provided that you conspicuously and
> appropriately publish on each copy an appropriate copyright notice;
> keep intact all notices stating that this License and any
> non-permissive terms added in accord with section 7 apply to the code;
> keep intact all notices of the absence of any warranty; and give all
> recipients a copy of this License along with the Program.
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>   You may charge any price or no price for each copy that you convey,
> and you may offer support or warranty protection for a fee.
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>   5. Conveying Modified Source Versions.
> 
>   You may convey a work based on the Program, or the modifications to
> produce it from the Program, in the form of source code under the
> terms of section 4, provided that you also meet all of these conditions:
> 
>     a) The work must carry prominent notices stating that you modified
>     it, and giving a relevant date.
> 
>     b) The work must carry prominent notices stating that it is
>     released under this License and any conditions added under section
>     7.  This requirement modifies the requirement in section 4 to
>     "keep intact all notices".
> 
>     c) You must license the entire work, as a whole, under this
>     License to anyone who comes into possession of a copy.  This
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>   A compilation of a covered work with other separate and independent
> works, which are not by their nature extensions of the covered work,
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> "aggregate" if the compilation and its resulting copyright are not
> used to limit the access or legal rights of the compilation's users
> beyond what the individual works permit.  Inclusion of a covered work
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>   6. Conveying Non-Source Forms.
> 
>   You may convey a covered work in object code form under the terms
> of sections 4 and 5, provided that you also convey the
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> in one of these ways:
> 
>     a) Convey the object code in, or embodied in, a physical product
>     (including a physical distribution medium), accompanied by the
>     Corresponding Source fixed on a durable physical medium
>     customarily used for software interchange.
> 
>     b) Convey the object code in, or embodied in, a physical product
>     (including a physical distribution medium), accompanied by a
>     written offer, valid for at least three years and valid for as
>     long as you offer spare parts or customer support for that product
>     model, to give anyone who possesses the object code either (1) a
>     copy of the Corresponding Source for all the software in the
>     product that is covered by this License, on a durable physical
>     medium customarily used for software interchange, for a price no
>     more than your reasonable cost of physically performing this
>     conveying of source, or (2) access to copy the
>     Corresponding Source from a network server at no charge.
> 
>     c) Convey individual copies of the object code with a copy of the
>     written offer to provide the Corresponding Source.  This
>     alternative is allowed only occasionally and noncommercially, and
>     only if you received the object code with such an offer, in accord
>     with subsection 6b.
> 
>     d) Convey the object code by offering access from a designated
>     place (gratis or for a charge), and offer equivalent access to the
>     Corresponding Source in the same way through the same place at no
>     further charge.  You need not require recipients to copy the
>     Corresponding Source along with the object code.  If the place to
>     copy the object code is a network server, the Corresponding Source
>     may be on a different server (operated by you or a third party)
>     that supports equivalent copying facilities, provided you maintain
>     clear directions next to the object code saying where to find the
>     Corresponding Source.  Regardless of what server hosts the
>     Corresponding Source, you remain obligated to ensure that it is
>     available for as long as needed to satisfy these requirements.
> 
>     e) Convey the object code using peer-to-peer transmission, provided
>     you inform other peers where the object code and Corresponding
>     Source of the work are being offered to the general public at no
>     charge under subsection 6d.
> 
>   A separable portion of the object code, whose source code is excluded
> from the Corresponding Source as a System Library, need not be
> included in conveying the object code work.
> 
>   A "User Product" is either (1) a "consumer product", which means any
> tangible personal property which is normally used for personal, family,
> or household purposes, or (2) anything designed or sold for incorporation
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> modification has been made.
> 
>   If you convey an object code work under this section in, or with, or
> specifically for use in, a User Product, and the conveying occurs as
> part of a transaction in which the right of possession and use of the
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> Corresponding Source conveyed under this section must be accompanied
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> if neither you nor any third party retains the ability to install
> modified object code on the User Product (for example, the work has
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>   The requirement to provide Installation Information does not include a
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> source code form), and must require no special password or key for
> unpacking, reading or copying.
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>   7. Additional Terms.
> 
>   "Additional permissions" are terms that supplement the terms of this
> License by making exceptions from one or more of its conditions.
> Additional permissions that are applicable to the entire Program shall
> be treated as though they were included in this License, to the extent
> that they are valid under applicable law.  If additional permissions
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> under those permissions, but the entire Program remains governed by
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>   When you convey a copy of a covered work, you may at your option
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> that material) supplement the terms of this License with terms:
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> received it, or any part of it, contains a notice stating that it is
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>   9. Acceptance Not Required for Having Copies.
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> occurring solely as a consequence of using peer-to-peer transmission
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>   A "contributor" is a copyright holder who authorizes use under this
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>   Nothing in this License shall be construed as excluding or limiting
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>   12. No Surrender of Others' Freedom.
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>   13. Use with the GNU Affero General Public License.
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>   14. Revised Versions of this License.
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>   The Free Software Foundation may publish revised and/or new versions of
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> option of following the terms and conditions either of that numbered
> version or of any later version published by the Free Software
> Foundation.  If the Program does not specify a version number of the
> GNU General Public License, you may choose any version ever published
> by the Free Software Foundation.
> 
>   If the Program specifies that a proxy can decide which future
> versions of the GNU General Public License can be used, that proxy's
> public statement of acceptance of a version permanently authorizes you
> to choose that version for the Program.
> 
>   Later license versions may give you additional or different
> permissions.  However, no additional obligations are imposed on any
> author or copyright holder as a result of your choosing to follow a
> later version.
> 
>   15. Disclaimer of Warranty.
> 
>   THERE IS NO WARRANTY FOR THE PROGRAM, TO THE EXTENT PERMITTED BY
> APPLICABLE LAW.  EXCEPT WHEN OTHERWISE STATED IN WRITING THE COPYRIGHT
> HOLDERS AND/OR OTHER PARTIES PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY
> OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, BUT NOT LIMITED TO,
> THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
> PURPOSE.  THE ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE OF THE PROGRAM
> IS WITH YOU.  SHOULD THE PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF
> ALL NECESSARY SERVICING, REPAIR OR CORRECTION.
> 
>   16. Limitation of Liability.
> 
>   IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING
> WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MODIFIES AND/OR CONVEYS
> THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, INCLUDING ANY
> GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE
> USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED TO LOSS OF
> DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD
> PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER PROGRAMS),
> EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF
> SUCH DAMAGES.
> 
>   17. Interpretation of Sections 15 and 16.
> 
>   If the disclaimer of warranty and limitation of liability provided
> above cannot be given local legal effect according to their terms,
> reviewing courts shall apply local law that most closely approximates
> an absolute waiver of all civil liability in connection with the
> Program, unless a warranty or assumption of liability accompanies a
> copy of the Program in return for a fee.
> 
>                      END OF TERMS AND CONDITIONS
> 
>             How to Apply These Terms to Your New Programs
> 
>   If you develop a new program, and you want it to be of the greatest
> possible use to the public, the best way to achieve this is to make it
> free software which everyone can redistribute and change under these terms.
> 
>   To do so, attach the following notices to the program.  It is safest
> to attach them to the start of each source file to most effectively
> state the exclusion of warranty; and each file should have at least
> the "copyright" line and a pointer to where the full notice is found.
> 
>     <one line to give the program's name and a brief idea of what it does.>
>     Copyright (C) <year>  <name of author>
> 
>     This program is free software: you can redistribute it and/or modify
>     it under the terms of the GNU General Public License as published by
>     the Free Software Foundation, either version 3 of the License, or
>     (at your option) any later version.
> 
>     This program 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.  See the
>     GNU General Public License for more details.
> 
>     You should have received a copy of the GNU General Public License
>     along with this program.  If not, see <http://www.gnu.org/licenses/>.
> 
> Also add information on how to contact you by electronic and paper mail.
> 
>   If the program does terminal interaction, make it output a short
> notice like this when it starts in an interactive mode:
> 
>     <program>  Copyright (C) <year>  <name of author>
>     This program comes with ABSOLUTELY NO WARRANTY; for details type `show w'.
>     This is free software, and you are welcome to redistribute it
>     under certain conditions; type `show c' for details.
> 
> The hypothetical commands `show w' and `show c' should show the appropriate
> parts of the General Public License.  Of course, your program's commands
> might be different; for a GUI interface, you would use an "about box".
> 
>   You should also get your employer (if you work as a programmer) or school,
> if any, to sign a "copyright disclaimer" for the program, if necessary.
> For more information on this, and how to apply and follow the GNU GPL, see
> <http://www.gnu.org/licenses/>.
> 
>   The GNU General Public License does not permit incorporating your program
> into proprietary programs.  If your program is a subroutine library, you
> may consider it more useful to permit linking proprietary applications with
> the library.  If this is what you want to do, use the GNU Lesser General
> Public License instead of this License.  But first, please read
> <http://www.gnu.org/philosophy/why-not-lgpl.html>.
`usr/share/licenses/qt6-base/LICENSE.GPL3-EXCEPT`:  
> This is the GNU General Public License version 3, annotated with The
> Qt Company GPL Exception 1.0:
> 
> -------------------------------------------------------------------------
> 
> The Qt Company GPL Exception 1.0
> 
> Exception 1:
> 
> As a special exception you may create a larger work which contains the
> output of this application and distribute that work under terms of your
> choice, so long as the work is not otherwise derived from or based on
> this application and so long as the work does not in itself generate
> output that contains the output from this application in its original
> or modified form.
> 
> Exception 2:
> 
> As a special exception, you have permission to combine this application
> with Plugins licensed under the terms of your choice, to produce an
> executable, and to copy and distribute the resulting executable under
> the terms of your choice. However, the executable must be accompanied
> by a prominent notice offering all users of the executable the entire
> source code to this application, excluding the source code of the
> independent modules, but including any changes you have made to this
> application, under the terms of this license.
> 
> 
> -------------------------------------------------------------------------
> 
>                     GNU GENERAL PUBLIC LICENSE
>                        Version 3, 29 June 2007
> 
>  Copyright (C) 2007 Free Software Foundation, Inc. <http://fsf.org/>
>  Everyone is permitted to copy and distribute verbatim copies
>  of this license document, but changing it is not allowed.
> 
>                             Preamble
> 
>   The GNU General Public License is a free, copyleft license for
> software and other kinds of works.
> 
>   The licenses for most software and other practical works are designed
> to take away your freedom to share and change the works.  By contrast,
> the GNU General Public License is intended to guarantee your freedom to
> share and change all versions of a program--to make sure it remains free
> software for all its users.  We, the Free Software Foundation, use the
> GNU General Public License for most of our software; it applies also to
> any other work released this way by its authors.  You can apply it to
> your programs, too.
> 
>   When we speak of free software, we are referring to freedom, not
> price.  Our General Public Licenses are designed to make sure that you
> have the freedom to distribute copies of free software (and charge for
> them if you wish), that you receive source code or can get it if you
> want it, that you can change the software or use pieces of it in new
> free programs, and that you know you can do these things.
> 
>   To protect your rights, we need to prevent others from denying you
> these rights or asking you to surrender the rights.  Therefore, you have
> certain responsibilities if you distribute copies of the software, or if
> you modify it: responsibilities to respect the freedom of others.
> 
>   For example, if you distribute copies of such a program, whether
> gratis or for a fee, you must pass on to the recipients the same
> freedoms that you received.  You must make sure that they, too, receive
> or can get the source code.  And you must show them these terms so they
> know their rights.
> 
>   Developers that use the GNU GPL protect your rights with two steps:
> (1) assert copyright on the software, and (2) offer you this License
> giving you legal permission to copy, distribute and/or modify it.
> 
>   For the developers' and authors' protection, the GPL clearly explains
> that there is no warranty for this free software.  For both users' and
> authors' sake, the GPL requires that modified versions be marked as
> changed, so that their problems will not be attributed erroneously to
> authors of previous versions.
> 
>   Some devices are designed to deny users access to install or run
> modified versions of the software inside them, although the manufacturer
> can do so.  This is fundamentally incompatible with the aim of
> protecting users' freedom to change the software.  The systematic
> pattern of such abuse occurs in the area of products for individuals to
> use, which is precisely where it is most unacceptable.  Therefore, we
> have designed this version of the GPL to prohibit the practice for those
> products.  If such problems arise substantially in other domains, we
> stand ready to extend this provision to those domains in future versions
> of the GPL, as needed to protect the freedom of users.
> 
>   Finally, every program is threatened constantly by software patents.
> States should not allow patents to restrict development and use of
> software on general-purpose computers, but in those that do, we wish to
> avoid the special danger that patents applied to a free program could
> make it effectively proprietary.  To prevent this, the GPL assures that
> patents cannot be used to render the program non-free.
> 
>   The precise terms and conditions for copying, distribution and
> modification follow.
> 
>                        TERMS AND CONDITIONS
> 
>   0. Definitions.
> 
>   "This License" refers to version 3 of the GNU General Public License.
> 
>   "Copyright" also means copyright-like laws that apply to other kinds of
> works, such as semiconductor masks.
> 
>   "The Program" refers to any copyrightable work licensed under this
> License.  Each licensee is addressed as "you".  "Licensees" and
> "recipients" may be individuals or organizations.
> 
>   To "modify" a work means to copy from or adapt all or part of the work
> in a fashion requiring copyright permission, other than the making of an
> exact copy.  The resulting work is called a "modified version" of the
> earlier work or a work "based on" the earlier work.
> 
>   A "covered work" means either the unmodified Program or a work based
> on the Program.
> 
>   To "propagate" a work means to do anything with it that, without
> permission, would make you directly or secondarily liable for
> infringement under applicable copyright law, except executing it on a
> computer or modifying a private copy.  Propagation includes copying,
> distribution (with or without modification), making available to the
> public, and in some countries other activities as well.
> 
>   To "convey" a work means any kind of propagation that enables other
> parties to make or receive copies.  Mere interaction with a user through
> a computer network, with no transfer of a copy, is not conveying.
> 
>   An interactive user interface displays "Appropriate Legal Notices"
> to the extent that it includes a convenient and prominently visible
> feature that (1) displays an appropriate copyright notice, and (2)
> tells the user that there is no warranty for the work (except to the
> extent that warranties are provided), that licensees may convey the
> work under this License, and how to view a copy of this License.  If
> the interface presents a list of user commands or options, such as a
> menu, a prominent item in the list meets this criterion.
> 
>   1. Source Code.
> 
>   The "source code" for a work means the preferred form of the work
> for making modifications to it.  "Object code" means any non-source
> form of a work.
> 
>   A "Standard Interface" means an interface that either is an official
> standard defined by a recognized standards body, or, in the case of
> interfaces specified for a particular programming language, one that
> is widely used among developers working in that language.
> 
>   The "System Libraries" of an executable work include anything, other
> than the work as a whole, that (a) is included in the normal form of
> packaging a Major Component, but which is not part of that Major
> Component, and (b) serves only to enable use of the work with that
> Major Component, or to implement a Standard Interface for which an
> implementation is available to the public in source code form.  A
> "Major Component", in this context, means a major essential component
> (kernel, window system, and so on) of the specific operating system
> (if any) on which the executable work runs, or a compiler used to
> produce the work, or an object code interpreter used to run it.
> 
>   The "Corresponding Source" for a work in object code form means all
> the source code needed to generate, install, and (for an executable
> work) run the object code and to modify the work, including scripts to
> control those activities.  However, it does not include the work's
> System Libraries, or general-purpose tools or generally available free
> programs which are used unmodified in performing those activities but
> which are not part of the work.  For example, Corresponding Source
> includes interface definition files associated with source files for
> the work, and the source code for shared libraries and dynamically
> linked subprograms that the work is specifically designed to require,
> such as by intimate data communication or control flow between those
> subprograms and other parts of the work.
> 
>   The Corresponding Source need not include anything that users
> can regenerate automatically from other parts of the Corresponding
> Source.
> 
>   The Corresponding Source for a work in source code form is that
> same work.
> 
>   2. Basic Permissions.
> 
>   All rights granted under this License are granted for the term of
> copyright on the Program, and are irrevocable provided the stated
> conditions are met.  This License explicitly affirms your unlimited
> permission to run the unmodified Program.  The output from running a
> covered work is covered by this License only if the output, given its
> content, constitutes a covered work.  This License acknowledges your
> rights of fair use or other equivalent, as provided by copyright law.
> 
>   You may make, run and propagate covered works that you do not
> convey, without conditions so long as your license otherwise remains
> in force.  You may convey covered works to others for the sole purpose
> of having them make modifications exclusively for you, or provide you
> with facilities for running those works, provided that you comply with
> the terms of this License in conveying all material for which you do
> not control copyright.  Those thus making or running the covered works
> for you must do so exclusively on your behalf, under your direction
> and control, on terms that prohibit them from making any copies of
> your copyrighted material outside their relationship with you.
> 
>   Conveying under any other circumstances is permitted solely under
> the conditions stated below.  Sublicensing is not allowed; section 10
> makes it unnecessary.
> 
>   3. Protecting Users' Legal Rights From Anti-Circumvention Law.
> 
>   No covered work shall be deemed part of an effective technological
> measure under any applicable law fulfilling obligations under article
> 11 of the WIPO copyright treaty adopted on 20 December 1996, or
> similar laws prohibiting or restricting circumvention of such
> measures.
> 
>   When you convey a covered work, you waive any legal power to forbid
> circumvention of technological measures to the extent such circumvention
> is effected by exercising rights under this License with respect to
> the covered work, and you disclaim any intention to limit operation or
> modification of the work as a means of enforcing, against the work's
> users, your or third parties' legal rights to forbid circumvention of
> technological measures.
> 
>   4. Conveying Verbatim Copies.
> 
>   You may convey verbatim copies of the Program's source code as you
> receive it, in any medium, provided that you conspicuously and
> appropriately publish on each copy an appropriate copyright notice;
> keep intact all notices stating that this License and any
> non-permissive terms added in accord with section 7 apply to the code;
> keep intact all notices of the absence of any warranty; and give all
> recipients a copy of this License along with the Program.
> 
>   You may charge any price or no price for each copy that you convey,
> and you may offer support or warranty protection for a fee.
> 
>   5. Conveying Modified Source Versions.
> 
>   You may convey a work based on the Program, or the modifications to
> produce it from the Program, in the form of source code under the
> terms of section 4, provided that you also meet all of these conditions:
> 
>     a) The work must carry prominent notices stating that you modified
>     it, and giving a relevant date.
> 
>     b) The work must carry prominent notices stating that it is
>     released under this License and any conditions added under section
>     7.  This requirement modifies the requirement in section 4 to
>     "keep intact all notices".
> 
>     c) You must license the entire work, as a whole, under this
>     License to anyone who comes into possession of a copy.  This
>     License will therefore apply, along with any applicable section 7
>     additional terms, to the whole of the work, and all its parts,
>     regardless of how they are packaged.  This License gives no
>     permission to license the work in any other way, but it does not
>     invalidate such permission if you have separately received it.
> 
>     d) If the work has interactive user interfaces, each must display
>     Appropriate Legal Notices; however, if the Program has interactive
>     interfaces that do not display Appropriate Legal Notices, your
>     work need not make them do so.
> 
>   A compilation of a covered work with other separate and independent
> works, which are not by their nature extensions of the covered work,
> and which are not combined with it such as to form a larger program,
> in or on a volume of a storage or distribution medium, is called an
> "aggregate" if the compilation and its resulting copyright are not
> used to limit the access or legal rights of the compilation's users
> beyond what the individual works permit.  Inclusion of a covered work
> in an aggregate does not cause this License to apply to the other
> parts of the aggregate.
> 
>   6. Conveying Non-Source Forms.
> 
>   You may convey a covered work in object code form under the terms
> of sections 4 and 5, provided that you also convey the
> machine-readable Corresponding Source under the terms of this License,
> in one of these ways:
> 
>     a) Convey the object code in, or embodied in, a physical product
>     (including a physical distribution medium), accompanied by the
>     Corresponding Source fixed on a durable physical medium
>     customarily used for software interchange.
> 
>     b) Convey the object code in, or embodied in, a physical product
>     (including a physical distribution medium), accompanied by a
>     written offer, valid for at least three years and valid for as
>     long as you offer spare parts or customer support for that product
>     model, to give anyone who possesses the object code either (1) a
>     copy of the Corresponding Source for all the software in the
>     product that is covered by this License, on a durable physical
>     medium customarily used for software interchange, for a price no
>     more than your reasonable cost of physically performing this
>     conveying of source, or (2) access to copy the
>     Corresponding Source from a network server at no charge.
> 
>     c) Convey individual copies of the object code with a copy of the
>     written offer to provide the Corresponding Source.  This
>     alternative is allowed only occasionally and noncommercially, and
>     only if you received the object code with such an offer, in accord
>     with subsection 6b.
> 
>     d) Convey the object code by offering access from a designated
>     place (gratis or for a charge), and offer equivalent access to the
>     Corresponding Source in the same way through the same place at no
>     further charge.  You need not require recipients to copy the
>     Corresponding Source along with the object code.  If the place to
>     copy the object code is a network server, the Corresponding Source
>     may be on a different server (operated by you or a third party)
>     that supports equivalent copying facilities, provided you maintain
>     clear directions next to the object code saying where to find the
>     Corresponding Source.  Regardless of what server hosts the
>     Corresponding Source, you remain obligated to ensure that it is
>     available for as long as needed to satisfy these requirements.
> 
>     e) Convey the object code using peer-to-peer transmission, provided
>     you inform other peers where the object code and Corresponding
>     Source of the work are being offered to the general public at no
>     charge under subsection 6d.
> 
>   A separable portion of the object code, whose source code is excluded
> from the Corresponding Source as a System Library, need not be
> included in conveying the object code work.
> 
>   A "User Product" is either (1) a "consumer product", which means any
> tangible personal property which is normally used for personal, family,
> or household purposes, or (2) anything designed or sold for incorporation
> into a dwelling.  In determining whether a product is a consumer product,
> doubtful cases shall be resolved in favor of coverage.  For a particular
> product received by a particular user, "normally used" refers to a
> typical or common use of that class of product, regardless of the status
> of the particular user or of the way in which the particular user
> actually uses, or expects or is expected to use, the product.  A product
> is a consumer product regardless of whether the product has substantial
> commercial, industrial or non-consumer uses, unless such uses represent
> the only significant mode of use of the product.
> 
>   "Installation Information" for a User Product means any methods,
> procedures, authorization keys, or other information required to install
> and execute modified versions of a covered work in that User Product from
> a modified version of its Corresponding Source.  The information must
> suffice to ensure that the continued functioning of the modified object
> code is in no case prevented or interfered with solely because
> modification has been made.
> 
>   If you convey an object code work under this section in, or with, or
> specifically for use in, a User Product, and the conveying occurs as
> part of a transaction in which the right of possession and use of the
> User Product is transferred to the recipient in perpetuity or for a
> fixed term (regardless of how the transaction is characterized), the
> Corresponding Source conveyed under this section must be accompanied
> by the Installation Information.  But this requirement does not apply
> if neither you nor any third party retains the ability to install
> modified object code on the User Product (for example, the work has
> been installed in ROM).
> 
>   The requirement to provide Installation Information does not include a
> requirement to continue to provide support service, warranty, or updates
> for a work that has been modified or installed by the recipient, or for
> the User Product in which it has been modified or installed.  Access to a
> network may be denied when the modification itself materially and
> adversely affects the operation of the network or violates the rules and
> protocols for communication across the network.
> 
>   Corresponding Source conveyed, and Installation Information provided,
> in accord with this section must be in a format that is publicly
> documented (and with an implementation available to the public in
> source code form), and must require no special password or key for
> unpacking, reading or copying.
> 
>   7. Additional Terms.
> 
>   "Additional permissions" are terms that supplement the terms of this
> License by making exceptions from one or more of its conditions.
> Additional permissions that are applicable to the entire Program shall
> be treated as though they were included in this License, to the extent
> that they are valid under applicable law.  If additional permissions
> apply only to part of the Program, that part may be used separately
> under those permissions, but the entire Program remains governed by
> this License without regard to the additional permissions.
> 
>   When you convey a copy of a covered work, you may at your option
> remove any additional permissions from that copy, or from any part of
> it.  (Additional permissions may be written to require their own
> removal in certain cases when you modify the work.)  You may place
> additional permissions on material, added by you to a covered work,
> for which you have or can give appropriate copyright permission.
> 
>   Notwithstanding any other provision of this License, for material you
> add to a covered work, you may (if authorized by the copyright holders of
> that material) supplement the terms of this License with terms:
> 
>     a) Disclaiming warranty or limiting liability differently from the
>     terms of sections 15 and 16 of this License; or
> 
>     b) Requiring preservation of specified reasonable legal notices or
>     author attributions in that material or in the Appropriate Legal
>     Notices displayed by works containing it; or
> 
>     c) Prohibiting misrepresentation of the origin of that material, or
>     requiring that modified versions of such material be marked in
>     reasonable ways as different from the original version; or
> 
>     d) Limiting the use for publicity purposes of names of licensors or
>     authors of the material; or
> 
>     e) Declining to grant rights under trademark law for use of some
>     trade names, trademarks, or service marks; or
> 
>     f) Requiring indemnification of licensors and authors of that
>     material by anyone who conveys the material (or modified versions of
>     it) with contractual assumptions of liability to the recipient, for
>     any liability that these contractual assumptions directly impose on
>     those licensors and authors.
> 
>   All other non-permissive additional terms are considered "further
> restrictions" within the meaning of section 10.  If the Program as you
> received it, or any part of it, contains a notice stating that it is
> governed by this License along with a term that is a further
> restriction, you may remove that term.  If a license document contains
> a further restriction but permits relicensing or conveying under this
> License, you may add to a covered work material governed by the terms
> of that license document, provided that the further restriction does
> not survive such relicensing or conveying.
> 
>   If you add terms to a covered work in accord with this section, you
> must place, in the relevant source files, a statement of the
> additional terms that apply to those files, or a notice indicating
> where to find the applicable terms.
> 
>   Additional terms, permissive or non-permissive, may be stated in the
> form of a separately written license, or stated as exceptions;
> the above requirements apply either way.
> 
>   8. Termination.
> 
>   You may not propagate or modify a covered work except as expressly
> provided under this License.  Any attempt otherwise to propagate or
> modify it is void, and will automatically terminate your rights under
> this License (including any patent licenses granted under the third
> paragraph of section 11).
> 
>   However, if you cease all violation of this License, then your
> license from a particular copyright holder is reinstated (a)
> provisionally, unless and until the copyright holder explicitly and
> finally terminates your license, and (b) permanently, if the copyright
> holder fails to notify you of the violation by some reasonable means
> prior to 60 days after the cessation.
> 
>   Moreover, your license from a particular copyright holder is
> reinstated permanently if the copyright holder notifies you of the
> violation by some reasonable means, this is the first time you have
> received notice of violation of this License (for any work) from that
> copyright holder, and you cure the violation prior to 30 days after
> your receipt of the notice.
> 
>   Termination of your rights under this section does not terminate the
> licenses of parties who have received copies or rights from you under
> this License.  If your rights have been terminated and not permanently
> reinstated, you do not qualify to receive new licenses for the same
> material under section 10.
> 
>   9. Acceptance Not Required for Having Copies.
> 
>   You are not required to accept this License in order to receive or
> run a copy of the Program.  Ancillary propagation of a covered work
> occurring solely as a consequence of using peer-to-peer transmission
> to receive a copy likewise does not require acceptance.  However,
> nothing other than this License grants you permission to propagate or
> modify any covered work.  These actions infringe copyright if you do
> not accept this License.  Therefore, by modifying or propagating a
> covered work, you indicate your acceptance of this License to do so.
> 
>   10. Automatic Licensing of Downstream Recipients.
> 
>   Each time you convey a covered work, the recipient automatically
> receives a license from the original licensors, to run, modify and
> propagate that work, subject to this License.  You are not responsible
> for enforcing compliance by third parties with this License.
> 
>   An "entity transaction" is a transaction transferring control of an
> organization, or substantially all assets of one, or subdividing an
> organization, or merging organizations.  If propagation of a covered
> work results from an entity transaction, each party to that
> transaction who receives a copy of the work also receives whatever
> licenses to the work the party's predecessor in interest had or could
> give under the previous paragraph, plus a right to possession of the
> Corresponding Source of the work from the predecessor in interest, if
> the predecessor has it or can get it with reasonable efforts.
> 
>   You may not impose any further restrictions on the exercise of the
> rights granted or affirmed under this License.  For example, you may
> not impose a license fee, royalty, or other charge for exercise of
> rights granted under this License, and you may not initiate litigation
> (including a cross-claim or counterclaim in a lawsuit) alleging that
> any patent claim is infringed by making, using, selling, offering for
> sale, or importing the Program or any portion of it.
> 
>   11. Patents.
> 
>   A "contributor" is a copyright holder who authorizes use under this
> License of the Program or a work on which the Program is based.  The
> work thus licensed is called the contributor's "contributor version".
> 
>   A contributor's "essential patent claims" are all patent claims
> owned or controlled by the contributor, whether already acquired or
> hereafter acquired, that would be infringed by some manner, permitted
> by this License, of making, using, or selling its contributor version,
> but do not include claims that would be infringed only as a
> consequence of further modification of the contributor version.  For
> purposes of this definition, "control" includes the right to grant
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>                      END OF TERMS AND CONDITIONS
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>             How to Apply These Terms to Your New Programs
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>     <one line to give the program's name and a brief idea of what it does.>
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>     This program is free software: you can redistribute it and/or modify
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>     This program is distributed in the hope that it will be useful,
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> 
> Also add information on how to contact you by electronic and paper mail.
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>   If the program does terminal interaction, make it output a short
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>     <program>  Copyright (C) <year>  <name of author>
>     This program comes with ABSOLUTELY NO WARRANTY; for details type `show w'.
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> The hypothetical commands `show w' and `show c' should show the appropriate
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>   You should also get your employer (if you work as a programmer) or school,
> if any, to sign a "copyright disclaimer" for the program, if necessary.
> For more information on this, and how to apply and follow the GNU GPL, see
> <http://www.gnu.org/licenses/>.
> 
>   The GNU General Public License does not permit incorporating your program
> into proprietary programs.  If your program is a subroutine library, you
> may consider it more useful to permit linking proprietary applications with
> the library.  If this is what you want to do, use the GNU Lesser General
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`usr/share/licenses/qt6-base/LICENSE.LGPL3`:  
>                    GNU LESSER GENERAL PUBLIC LICENSE
>                        Version 3, 29 June 2007
> 
>  Copyright (C) 2007 Free Software Foundation, Inc. <http://fsf.org/>
>  Everyone is permitted to copy and distribute verbatim copies
>  of this license document, but changing it is not allowed.
> 
> 
>   This version of the GNU Lesser General Public License incorporates
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>   0. Additional Definitions.
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>   As used herein, "this License" refers to version 3 of the GNU Lesser
> General Public License, and the "GNU GPL" refers to version 3 of the GNU
> General Public License.
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>   "The Library" refers to a covered work governed by this License,
> other than an Application or a Combined Work as defined below.
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>   An "Application" is any work that makes use of an interface provided
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> Defining a subclass of a class defined by the Library is deemed a mode
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>   A "Combined Work" is a work produced by combining or linking an
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> based on the Application, and not on the Linked Version.
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> object code and/or source code for the Application, including any data
> and utility programs needed for reproducing the Combined Work from the
> Application, but excluding the System Libraries of the Combined Work.
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>   1. Exception to Section 3 of the GNU GPL.
> 
>   You may convey a covered work under sections 3 and 4 of this License
> without being bound by section 3 of the GNU GPL.
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>   2. Conveying Modified Versions.
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>   If you modify a copy of the Library, and, in your modifications, a
> facility refers to a function or data to be supplied by an Application
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>    a) under this License, provided that you make a good faith effort to
>    ensure that, in the event an Application does not supply the
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>    b) under the GNU GPL, with none of the additional permissions of
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>   3. Object Code Incorporating Material from Library Header Files.
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> material is not limited to numerical parameters, data structure
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>    a) Give prominent notice with each copy of the object code that the
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>    b) Accompany the object code with a copy of the GNU GPL and this license
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>   4. Combined Works.
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>   You may convey a Combined Work under terms of your choice that,
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>   Each version is given a distinguishing version number. If the
> Library as you received it specifies that a certain numbered version
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> applies to it, you have the option of following the terms and
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> received it does not specify a version number of the GNU Lesser
> General Public License, you may choose any version of the GNU Lesser
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>   If the Library as you received it specifies that a proxy can decide
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> permanent authorization for you to choose that version for the
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`usr/share/licenses/qt6-base/LICENSE.LGPLv3`:  
>             GNU LESSER GENERAL PUBLIC LICENSE
> 
>  The Qt Toolkit is Copyright (C) 2016 The Qt Company Ltd.
>  Contact: http://www.qt.io/licensing/
> 
>  You may use, distribute and copy the Qt Toolkit under the terms of
>  GNU Lesser General Public License version 3, which is displayed below.
>  This license makes reference to the version 3 of the GNU General
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> 
> -------------------------------------------------------------------------
> 
>             GNU LESSER GENERAL PUBLIC LICENSE
>                 Version 3, 29 June 2007
> 
>  Copyright © 2007 Free Software Foundation, Inc. <http://fsf.org/>
> Everyone is permitted to copy and distribute verbatim copies of this
> licensedocument, but changing it is not allowed.
> 
> This version of the GNU Lesser General Public License incorporates
> the terms and conditions of version 3 of the GNU General Public
> License, supplemented by the additional permissions listed below.
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> 0. Additional Definitions.
> 
>  As used herein, “this License” refers to version 3 of the GNU Lesser
> General Public License, and the “GNU GPL” refers to version 3 of the
> GNU General Public License.
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>  “The Library” refers to a covered work governed by this License,
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>  An “Application” is any work that makes use of an interface provided
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> Defining a subclass of a class defined by the Library is deemed a mode
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>  A “Combined Work” is a work produced by combining or linking an
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> 1. Exception to Section 3 of the GNU GPL.
> 
>  You may convey a covered work under sections 3 and 4 of this License
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> 2. Conveying Modified Versions.
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>  If you modify a copy of the Library, and, in your modifications, a
> facility refers to a function or data to be supplied by an Application
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>     a) under this License, provided that you make a good faith effort
>     to ensure that, in the event an Application does not supply the
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>     b) under the GNU GPL, with none of the additional permissions of
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> 3. Object Code Incorporating Material from Library Header Files.
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> code under terms of your choice, provided that, if the incorporated
> material is not limited to numerical parameters, data structure
> layouts and accessors, or small macros, inline functions and templates
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>     a) Give prominent notice with each copy of the object code that
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>     b) Accompany the object code with a copy of the GNU GPL and this
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> 4. Combined Works.
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>     d) Do one of the following:
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> 5. Combined Libraries.
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> 6. Revised Versions of the GNU Lesser General Public License.
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> differ in detail to address new problems or concerns.
> 
> Each version is given a distinguishing version number. If the Library
> as you received it specifies that a certain numbered version of the
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> it, you have the option of following the terms and conditions either
> of that published version or of any later version published by the
> Free Software Foundation. If the Library as you received it does not
> specify a version number of the GNU Lesser General Public License,
> you may choose any version of the GNU Lesser General Public License
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> If the Library as you received it specifies that a proxy can decide
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> permanent authorization for you to choose that version for the Library.
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`usr/share/licenses/qt6-base/LICENSE.QT-LICENSE-AGREEMENT`:  
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> distribution of Redistributables, as defined in The Qt Company's standard price
> list, quote, Purchase Order confirmation or in an appendix hereto, as the case
> may be.
> 
> "Intellectual Property Rights" shall mean patents (including utility models),
> design patents, and designs (whether or not capable of registration), chip
> topography rights and other like protection, copyrights, trademarks, service
> marks, trade names, logos or other words or symbols and any other form of
> statutory protection of any kind and applications for any of the foregoing as
> well as any trade secrets.
> 
> "License Certificate" shall mean a certificate generated by The Qt Company for
> each Designated User respectively upon them downloading the Licensed Software,
> which will be available under respective Designated User's Qt Account at
> account.qt.io. License Certificates will specify the Designated User, the
> Development Platforms, Deployment Platforms and the License Term. Such terms are
> considered part of the licenses granted hereunder and shall be updated from time
> to time to reflect any agreed changes to the foregoing terms relating to
> Designated User's rights to the Licensed Software.
> 
> "License Fee" shall mean the fee charged to the Licensee for rights granted
> under the terms of this Agreement.
> 
> "License Term" shall mean the agreed validity period of the Development License
> of the respective Designated User, during which time the Designated User is
> entitled to use the Licensed Software, as set forth in the respective License
> Certificate.
> 
> "Licensed Software" shall mean either
>    (i)   Qt for Application Development or
>    (ii)  Qt for Device Creation, and/or
>    (iii) Qt 3D Studio, and/or
>    (iv)  Qt Design Studio, and/or
>    (v)   Qt for MCUs, and/or
>    (vi)  selected Add-on Products, if any,
> 
> depending on which product(s) the Licensee has purchased under this Agreement,
> as well as corresponding online or electronic documentation, associated media
> and printed materials, including the source code (where applicable), example
> programs and the documentation, licensed to the Licensee under this Agreement.
> Licensed Software does not include Third Party Software (as defined in
> Section 4) or Open Source Qt. The Qt Company may, in the course of its
> development activities, at its free and absolute discretion and without any
> obligation to send or publish any notifications to the Licensee or in general,
> make changes, additions or deletions in the components and functionalities of
> the Licensed Software, provided that no such changes, additions or deletions
> will affect the already released version of the Licensed Software, but only
> upcoming version(s).
> 
> "Licensee" shall mean the individual or legal entity that is party to this
> Agreement, as identified on the signature page hereof.
> 
> "Licensee's Records" shall mean books and records that are likely to contain
> information bearing on Licensee's compliance with this Agreement, Licensee's use
> of Open Source Qt and/or the payments due to The Qt Company under this
> Agreement, including, but not limited to user information, assembly logs, sales
> records and distribution records.
> 
> "Modified Software" shall have the meaning as set forth in Section 2.3.
> 
> "Online Services" shall mean any services or access to systems made available by
> The Qt Company to the Licensee over the Internet relating to the Licensed
> Software or for the purpose of use by the Licensee of the Licensed Software or
> Support. Use of any such Online Services is discretionary for the Licensee and
> some of them may be subject to additional fees.
> 
> "Open Source Qt" shall mean the non-commercial Qt computer software products,
> licensed under the terms of the GNU Lesser General Public License, version 2.1
> or later ("LGPL") or the GNU General Public License, version 2.0 or later
> ("GPL"). For clarity, Open Source Qt shall not be provided nor governed under
> this Agreement.
> 
> "Party" or "Parties" shall mean Licensee and/or The Qt Company.
> 
> "Permitted Combination" shall have the meaning as set forth in Section
> 3.4(viii).
> 
> "Pre-Release Code" shall have the meaning as set forth in Section 4.
> 
> "Prohibited Combination" shall mean any means to (i) use, combine, incorporate,
> link or integrate Licensed Software with any software created with or
> incorporating Open Source Qt, (ii) use Licensed Software for creation of any
> software created with or incorporating Open Source Qt, or (iii) incorporate or
> integrate Applications into a hardware device or product other than a Device.
> 
> "Qt 3D Studio" shall mean The Qt Company's productized offering, which consist
> of all versions of modules and tools as set forth in Appendix 1.
> 
> "Qt Design Studio" shall mean The Qt Company's productized offering, which
> consist of all versions of modules and tools as set forth in Appendix 1.
> 
> "Qt for Application Development" shall mean The Qt Company's productized
> offering, which consist of all versions of modules and tools as set forth in
> Appendix 1.
> 
> "Qt for Device Creation" shall mean The Qt Company's productized offering,
> which consist of all versions of modules and tools as set forth in Appendix 1.
> 
> "Qt for MCUs" shall mean The Qt Company's productized offering, which consist
> of all versions of modules and tools as set forth in Appendix 1.
> 
> "Redistributables" shall mean the portions of the Licensed Software set forth
> in Appendix 1 that may be distributed pursuant to the terms of this Agreement
> in object code form only, including any relevant documentation. Where
> relevant, any reference to Licensed Software in this Agreement shall include
> and refer also to Redistributables.
> 
> "Renewal Term" shall mean an extension of previous License Term as agreed
> between the Parties.
> 
> "Submitted Modified Software" shall have the meaning as set forth in Section
> 2.3.
> 
> "Support" shall mean standard developer support that is provided by The Qt
> Company to assist Designated Users in using the Licensed Software in accordance
> with The Qt Company's standard support terms available at
> https://www.qt.io/terms-conditions/ and as further defined in Section 8
> hereunder.
> 
> "Taxes" shall have the meaning set forth in Section 10.5.
> 
> "Term" shall have the meaning set forth in Section 12.
> 
> "The Qt Company" shall mean:
>    (i)   in the event Licensee is an individual residing in the United States
>          or a legal entity incorporated in the United States or having its
>          headquarters in the United States, The Qt Company Inc., a
>          Delaware corporation with its office at 2350 Mission College Blvd.,
>          Suite 1020, Santa Clara, CA 95054, USA.; or
>    (ii)  in the event the Licensee is an individual residing outside of the
>          United States or a legal entity incorporated outside of the United
>          States or having its registered office outside of the United States,
>          The Qt Company Ltd., a Finnish company with its registered office
>          at Bertel Jungin aukio D3A, 02600 Espoo, Finland.
> 
> "Third-Party Software" shall have the meaning set forth in Section 4.
> 
> "Updates" shall mean a release or version of the Licensed Software containing
> bug fixes, error corrections and other changes that are generally made available
> to users of the Licensed Software that have contracted for Support. Updates are
> generally depicted as a change to the digits following the decimal in the
> Licensed Software version number. The Qt Company shall make Updates available to
> the Licensee under the Support. Updates shall be considered as part of the
> Licensed Software hereunder.
> 
> "Upgrades" shall mean a release or version of the Licensed Software containing
> enhancements and new features and are generally depicted as a change to the
> first digit of the Licensed Software version number. In the event Upgrades are
> provided to the Licensee under this Agreement, they shall be considered as part
> of the Licensed Software hereunder.
> 
> 2. OWNERSHIP
> 
> 2.1. Ownership of The Qt Company
> The Licensed Software is protected by copyright laws and international copyright
> treaties, as well as other intellectual property laws and treaties. The Licensed
> Software is licensed, not sold.
> 
> All of The Qt Company's Intellectual Property Rights are and shall remain the
> exclusive property of The Qt Company or its licensors respectively.
> 
> 2.2. Ownership of Licensee
> All the Licensee's Intellectual Property Rights are and shall remain the
> exclusive property of the Licensee or its licensors respectively.
> 
> All Intellectual Property Rights to the Modified Software, Applications and Devices
> shall remain with the Licensee and no rights thereto shall be granted by the
> Licensee to The Qt Company under this Agreement (except as set forth in Section
> 2.3 below).
> 
> 2.3. Modified Software
> Licensee may create bug-fixes, error corrections, patches or modifications to
> the Licensed Software ("Modified Software"). Such Modified Software may break
> the source or binary compatibility with the Licensed Software (including without
> limitation through changing the application programming interfaces ("API") or by
> adding, changing or deleting any variable, method, or class signature in the
> Licensed Software and/or any inter-process protocols, services or standards in
> the Licensed Software libraries). To the extent that Licensee's Modified
> Software so breaks source or binary compatibility with the Licensed Software,
> Licensee acknowledges that The Qt Company's ability to provide Support may be
> prevented or limited and Licensee's ability to make use of Updates may be restricted.
> 
> Licensee may, at its sole and absolute discretion, choose to submit Modified
> Software to The Qt Company ("Submitted Modified Software") in connection with
> Licensee's Support request, service request or otherwise. In the event Licensee
> does so, then, Licensee hereby grants The Qt Company a sublicensable,
> assignable, irrevocable, perpetual, worldwide, non-exclusive, royalty-free and
> fully paid-up license, under all of Licensee's Intellectual Property Rights, to
> reproduce, adapt, translate, modify, and prepare derivative works of, publicly
> display, publicly perform, sublicense, make available and distribute such
> Submitted Modified Software as The Qt Company sees fit at its free and absolute
> discretion.
> 
> 3. LICENSES GRANTED
> 
> 3.1. Development with Licensed Software
> Subject to the terms of this Agreement, The Qt Company grants to Licensee a
> worldwide, non-exclusive, non-transferable license, valid for the License Term,
> to use, modify and copy the Licensed Software by Designated Users on the
> Development Platforms for the sole purposes of designing, developing,
> demonstrating and testing Application(s) and/or Devices, and to provide thereto
> related support and other related services to end-user Customers. Each
> Application and/or Device can only include, incorporate or integrate code
> generated under this Agreement by such Designated Users who are duly licensed
> for the applicable Development Platform(s) and Deployment Platform(s) (i.e have
> a valid license for the appropriate Licensed Software product).
> 
> Licensee may install copies of the Licensed Software on five (5) computers per
> Designated User, provided that only the Designated Users who have a valid
> Development License may use the Licensed Software.
> 
> Licensee may at any time designate another Designated User to replace a
> then-current Designated User by notifying The Qt Company in writing, provided
> that any Designated User may be replaced only once during any six-month period.
> 
> Upon expiry of the initially agreed License Term, the respective License Terms
> shall be automatically extended to one or more Renewal Term(s), unless and
> until either Party notifies the other Party in writing, or any other method
> acceptable to The Qt Company, that it does not wish to continue the License
> Term, such notification to be provided to the other Party no less than thirty
> (30) days before expiry of the respective License Term.
> 
> Unless otherwise agreed between the Parties, Renewal Term shall be of equal
> length with the initial License Term.
> 
> Any such Renewal Term shall be subject to License Fees agreed between the
> Parties or, if no advance agreement exists, subject to The Qt Company's standard
> pricing applicable at the commencement date of any such Renewal Term.
> 
> Any price or other term specified for a Renewal Term shall be valid only for the
> specified time.
> 
> The Qt Company may either request the Licensee to place a purchase order
> corresponding to a quote by The Qt Company, or uses Licensees stored Credit
> Card information in the QtAccount to automatically charge the Licensee for the
> relevant Renewal Term.
> 
> In the event Licensee does not prevent auto-renewal pursuant the above, but a
> Renewal Term is nevertheless not duly ordered within 30 days from the date of
> the respective notification from The Qt Company and/or the respective License
> Fee paid by due date specified in The Qt Company's respective invoice, The Qt
> Company shall apply a reinstatement fee equal to ten percent (10 %) of the
> total value of the License Fees of the Development Licenses for the expired
> term to be added to the License Fee of the respective Renewal Term.
> 
> In the event Licensee chooses not to renew a Development License for a Renewal
> Term by notifying The Qt Company thereof no less than thirty (30) days before
> expiry of the respective License Term, Licensee may still reinstate such
> expired Development Licenses for a Renewal Term subject to applicable renewal
> Term License Fees until thirty (30) days from the expiry of the initially
> agreed License Term or preceding Renewal Term. After such thirty (30) day
> period a Development License shall be subject to applicable License Fees for
> a new Development License and not any Renewal Term License Fees.
> 
> 3.2. Distribution of Applications
> Subject to the terms of this Agreement, The Qt Company grants to Licensee
> a worldwide, non-exclusive, non-transferable, revocable (for cause pursuant to
> this Agreement) right and license, valid for the Term, to
>    (i)   distribute, by itself or through its Contractors, Redistributables as
>          installed, incorporated or integrated into Applications for execution
>          on the Deployment Platforms, and
>    (ii)  grant sublicenses to Redistributables, as distributed hereunder, for
>          Customers solely for Customer's internal use and to the extent
>          necessary in order for the Customers to use the Applications for their
>          respective intended purposes.
> 
> Right to distribute the Redistributables as part of an Application as provided
> herein is not royalty-bearing but is conditional upon the Licensee not having
> any unpaid License Fees for Development Licenses owed to The Qt Company at the
> time of distribution of any Redistributables to Customers.
> 
> 3.3. Distribution of Devices
> Subject to the terms of this Agreement, The Qt Company grants to Licensee a
> worldwide, non-exclusive, non-transferable, revocable (for cause pursuant to
> this Agreement) right and license, valid for the Term, to
>    (i)   distribute, by itself or through one or more tiers of Contractors,
>          Redistributables as installed, incorporated or integrated, or intended
>          to be installed, incorporated or integrated into Devices for execution
>          on the Deployment Platforms, and
>    (ii)  grant sublicenses to Redistributables, as distributed hereunder, for
>          Customers solely for Customer's internal use and to the extent
>          necessary in order for the Customers to use the Devices for their
>          respective intended purposes.
> 
> Right to distribute the Redistributables with Devices as provided herein is
> conditional upon the Licensee (i) not having any unpaid License Fees for
> Development Licenses owed to The Qt Company, and (ii) having purchased and paid
> corresponding Distribution Licenses at the time of distribution of any
> Redistributables to Customers.
> 
> 3.4. Further Requirements
> The licenses granted above in this Section 3 by The Qt Company to Licensee are
> conditional and subject to Licensee's compliance with the following terms:
>    (i)    Licensee shall not remove or alter any copyright, trademark or other
>           proprietary rights notice(s) contained in any portion of the Licensed
>           Software;
>    (ii)   Applications must add primary and substantial functionality to the
>           Licensed Software so as not to compete with the Licensed Software;
>    (iii)  Applications may not pass on functionality which in any way makes it
>           possible for others to create software with the Licensed Software;
>           provided however that Licensee may use the Licensed Software's
>           scripting and QML ("Qt Quick") functionality solely in order to
>           enable scripting, themes and styles that augment the functionality
>           and appearance of the Application(s) without adding primary and
>           substantial functionality to the Application(s);
>    (iv)   Licensee shall not use Licensed Software in any manner or for any
>           purpose that infringes, misappropriates or otherwise violates any
>           Intellectual property or right of any third party, or that violates
>           any applicable law;
>    (v)    Licensee shall not use The Qt Company's or any of its suppliers'
>           names, logos, or trademarks to market Applications, except that
>           Licensee may use "Built with Qt" logo to indicate that
>           Application(s) was developed using the Licensed Software;
>    (vi)   Licensee shall not distribute, sublicense or disclose source code
>           of Licensed Software to any third party (provided however that
>           Licensee may appoint employee(s) of Contractors as Designated
>           Users to use Licensed Software pursuant to this Agreement). Such
>           right may be available for the Licensee subject to a separate
>           software development kit ("SDK") license agreement to be concluded
>           with The Qt Company;
>    (vii)  Licensee shall not grant the Customers a right to (i) make copies of
>           the Redistributables except when and to the extent required to use the
>           Applications and/or Devices for their intended purpose, (ii) modify
>           the Redistributables or create derivative works thereof, (iii)
>           decompile, disassemble or otherwise reverse engineer Redistributables,
>           or (iv) redistribute any copy or portion of the Redistributables to
>           any third party, except as part of the onward sale of the Device on
>           which the Redistributables are installed;
>    (viii) Licensee shall not and shall cause that its Affiliates or
>           Contractors shall not use Licensed Software in any Prohibited
>           Combination, unless Licensee has received an advance written
>           permission from The Qt Company to do so. Absent such written
>           permission, any and all distribution by the Licensee during the Term
>           of a hardware device or product a) which incorporate or integrate any
>           part of Licensed Software or Open Source Qt; or b) where the main
>           user interface or substantial functionality is provided by software
>           built with Licensed Software or Open Source Qt or otherwise depends
>           on the Licensed Software or Open Source Qt, shall be considered to be
>           Device distribution under this Agreement and shall be dependent on
>           Licensee's compliance thereof (including but not limited to
>           obligation to pay applicable License Fees for such distribution).
>           Notwithstanding what is provided above in this sub-section (viii),
>           Licensee is entitled to use and combine Licensed Software with any
>           Permitted Software;
>    (ix)   Licensee shall cause all of its Affiliates and Contractors entitled
>           to make use of the licenses granted under this Agreement, to be
>           contractually bound to comply with the relevant terms of this
>           Agreement and not to use the Licensed Software beyond the terms
>           hereof and for any purposes other than operating within the scope
>           of their services for Licensee. Licensee shall be responsible for
>           any and all actions and omissions of its Affiliates and Contractors
>           relating to the Licensed Software and use thereof (including but not
>           limited to payment of all applicable License Fees);
>    (x)    Except when and to the extent explicitly provided in this Section 3,
>           Licensee shall not transfer, publish, disclose, display or otherwise
>           make available the Licensed Software; and
>    (xi)   Licensee shall not attempt or enlist a third party to conduct or
>           attempt to conduct any of the above.
> 
> Above terms shall not be applicable if and to the extent they conflict with any
> mandatory provisions of any applicable laws.
> Any use of Licensed Software beyond the provisions of this Agreement is
> strictly prohibited and requires an additional license from The Qt Company.
> 
> 4. THIRD-PARTY SOFTWARE
> 
> The Licensed Software may provide links to third party libraries or code
> (collectively "Third-Party Software") to implement various functions.
> Third-Party Software does not comprise part of the Licensed Software. In some
> cases, access to Third-Party Software may be included with the Licensed
> Software. Such Third-Party Software will be listed in the ".../src/3rdparty"
> source tree delivered with the Licensed Software or documented in the Licensed
> Software, as such may be amended from time to time. Licensee acknowledges that
> use or distribution of Third-Party Software is in all respects subject to
> applicable license terms of applicable third-party right holders.
> 
> 5. PRE-RELEASE CODE
> 
> The Licensed Software may contain pre-release code and functionality, or sample
> code marked or otherwise stated with appropriate designation such as "Technology
> Preview", "Alpha", "Beta", "Sample" etc. ("Pre-Release Code").
> 
> Such Pre-Release Code may be present complimentary for the Licensee, in order to
> provide experimental support or information for new platforms or preliminary
> versions of one or more new functionalities or for other similar reasons. The
> Pre-Release Code may not be at the level of performance and compatibility of a
> final, generally available, product offering.  The Pre-Release Code may not
> operate correctly, may contain errors and may be substantially modified by The
> Qt Company prior to the first commercial product release, if any. The Qt
> Company is under no obligation to make Pre-Release Code commercially available,
> or provide any Support or Updates relating thereto. The Qt Company assumes no
> liability whatsoever regarding any Pre-Release Code, but any use thereof is
> exclusively at Licensee's own risk and expense.
> 
> For clarity, unless Licensed Software specifies different license terms for
> the respective Pre-Release Code, the Licensee is entitled to use such
> pre-release code pursuant to Section 3, just like other Licensed Software,
> provided however that in the event Add-on Products are included and available
> as such Pre-Release Code, Licensee's right to use such Add-on Products is
> nevertheless subject to and conditional upon conclusion of separate agreement
> with The Qt Company.
> 
> 6. LIMITED WARRANTY AND WARRANTY DISCLAIMER
> 
> The Qt Company hereby represents and warrants that it has the power and
> authority to grant the rights and licenses granted to Licensee under this
> Agreement.
> 
> Except as set forth above, the Licensed Software is licensed to Licensee
> "as is" and Licensee's exclusive remedy and The Qt Company's entire liability
> for errors in the Licensed Software shall be limited, at The Qt Company's
> option, to correction of the error, replacement of the Licensed Software or
> return of the applicable fees paid for the defective Licensed Software for
> the time period during which the License is not able to utilize the Licensed
> Software under the terms of this Agreement.
> 
> TO THE MAXIMUM EXTENT PERMITTED BY APPLICABLE LAW, THE QT COMPANY ON BEHALF OF
> ITSELF AND ITS LICENSORS, SUPPLIERS AND AFFILIATES, DISCLAIMS ALL OTHER
> WARRANTIES, EXPRESS OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, ANY IMPLIED
> WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, TITLE AND
> NON-INFRINGEMENT WITH REGARD TO THE LICENSED SOFTWARE. THE QT COMPANY DOES
> NOT WARRANT THAT THE LICENSED SOFTWARE WILL SATISFY LICENSEE'S REQUIREMENTS OR
> THAT IT WILL OPERATE WITHOUT DEFECT OR ERROR OR THAT THE OPERATION THEREOF
> WILL BE UNINTERRUPTED.
> 
> 7. INDEMNIFICATION AND LIMITATION OF LIABILITY
> 
> 7.1. Limitation of Liability
> EXCEPT FOR (I) CASES OF GROSS NEGLIGENCE OR INTENTIONAL MISCONDUCT,  AND (II)
> BREACH OF CONFIDENTIALITY, AND TO THE EXTENT PERMITTED BY APPLICABLE LAW, IN NO
> EVENT SHALL EITHER PARTY BE LIABLE TO THE OTHER PARTY FOR ANY LOSS OF PROFIT,
> LOSS OF DATA, LOSS OF BUSINESS OR GOODWILL OR ANY OTHER INDIRECT, SPECIAL,
> CONSEQUENTIAL, INCIDENTAL OR PUNITIVE COST, DAMAGES OR EXPENSE OF ANY KIND,
> HOWSOEVER ARISING UNDER OR IN CONNECTION WITH THIS AGREEMENT.
> 
> EXCEPT FOR (I) CASES OF GROSS NEGLIGENCE OR INTENTIONAL MISCONDUCT,  AND (II)
> BREACH OF CONFIDENTIALITY, AND TO THE EXTENT PERMITTED BY APPLICABLE LAW, IN NO
> EVENT SHALL EITHER PARTY'S TOTAL AGGREGATE LIABILITY UNDER THIS AGREEMENT EXCEED
> THE AGGREGATE LICENSE FEES PAID OR PAYABLE TO THE QT COMPANY FROM LICENSEE
> DURING THE PERIOD OF TWELVE (12) MONTHS IMMEDIATELY PRECEDING THE EVENT
> RESULTING IN SUCH LIABILITY.
> 
> THE PROVISIONS OF THIS SECTION 7 ALLOCATE THE RISKS UNDER THIS AGREEMENT
> BETWEEN THE QT COMPANY AND LICENSEE AND THE PARTIES HAVE RELIED UPON THE
> LIMITATIONS SET FORTH HEREIN IN DETERMINING WHETHER TO ENTER INTO THIS
> AGREEMENT.
> 
> NOTWITHSTANDING ANYTHING TO THE CONTRARY IN THIS AGREEMENT, LICENSEE SHALL
> ALWAYS BE LIABLE TO PAY THE APPLICABLE LICENSE FEES CORRESPONDING TO ITS ACTUAL
> USE OF LICENSED SOFTWARE.
> 
> 8. SUPPORT, UPDATES AND ONLINE SERVICES
> 
> Upon due payment of the agreed License Fees the Licensee will be eligible to
> receive Support and Updates and to use the Online Services during the License
> Term, provided, however, that in the event the License Term is longer than 36
> months, the initial payment includes Support for only the first 12 months,
> unless the Parties specifically otherwise agree.
> 
> Unless otherwise decided by The Company at its free and absolute discretion,
> Upgrades will not be included in the Support but may be available subject to
> additional fees.
> 
> From time to time The Qt Company may change the Support terms, provided that
> during the respective ongoing License Term the level of Support provided by The
> Qt Company may not be reduced without the consent of the Licensee.
> 
> Unless otherwise agreed, The Qt Company shall not be responsible for providing
> any service or support to Customers.
> 
> 9. CONFIDENTIALITY
> 
> Each Party acknowledges that during the Term of this Agreement each Party may
> receive information about the other Party's business, business methods,
> business plans, customers, business relations, technology, and other
> information, including the terms of this Agreement, that is confidential and
> of great value to the other Party, and the value of which would be
> significantly reduced if disclosed to third parties ("Confidential
> Information"). Accordingly, when a Party (the "Receiving Party") receives
> Confidential Information from the other Party (the "Disclosing Party"), the
> Receiving Party shall only disclose such information to employees and
> Contractors on a need to know basis, and shall cause its employees and
> employees of its Affiliates to: (i) maintain any and all Confidential
> Information in confidence; (ii) not disclose the Confidential Information to
> a third party without the Disclosing Party's prior written approval; and (iii)
> not, directly or indirectly, use the Confidential Information for any purpose
> other than for exercising its rights and fulfilling its responsibilities
> pursuant to this Agreement. Each Party shall take reasonable measures to
> protect the Confidential Information of the other Party, which measures shall
> not be less than the measures taken by such Party to protect its own
> confidential and proprietary information.
> 
> Obligation of confidentiality shall not apply to information that (i) is or
> becomes generally known to the public through no act or omission of the
> Receiving Party; (ii) was in the Receiving Party's lawful possession prior
> to the disclosure hereunder and was not subject to limitations on disclosure
> or use; (iii) is developed independently by employees or Contractors of the
> Receiving Party or other persons working for the Receiving Party who have not
> had access to the Confidential Information of the Disclosing Party, as proven
> by the written records of the Receiving Party; (iv) is lawfully disclosed to
> the Receiving Party without restrictions, by a third party not under an
> obligation of confidentiality; or (v) the Receiving Party is legally compelled
> to disclose, in which case the Receiving Party shall notify the Disclosing
> Party of such compelled disclosure and assert the privileged and confidential
> nature of the information and cooperate fully with the Disclosing Party to
> limit the scope of disclosure and the dissemination of disclosed Confidential
> Information to the minimum extent necessary.
> 
> The obligations under this Section 9 shall continue to remain in force for a
> period of five (5) years after the last disclosure, and, with respect to trade
> secrets, for so long as such trade secrets are protected under applicable
> trade secret laws.
> 
> 10. FEES, DELIVERY AND PAYMENT
> 
> 10.1. License Fees
> License Fees are described in The Qt Company's standard price list, quote or
> Purchase Order confirmation or in an appendix hereto, as the case may be.
> 
> The License Fees shall not be refunded or claimed as a credit in any event or
> for any reason whatsoever.
> 
> 10.2. Ordering Licenses
> Licensee may purchase Development Licenses and Distribution Licenses pursuant
> to agreed pricing terms or, if no specific pricing terms have been agreed
> upon, at The Qt Company's standard pricing terms applicable at the time of
> purchase. Unless specifically otherwise provided, any pricing terms
> referenced in this Agreement shall be valid for twelve (12) months from the
> date of this Agreement.
> 
> Licensee shall submit all purchase orders for Development Licenses and
> Distribution Licenses to The Qt Company by email or any other method
> acceptable to The Qt Company (each such order is referred to herein as a
> "Purchase Order") for confirmation, whereupon the Purchase Order shall
> become binding between the Parties.
> 
> 10.3. Distribution License Packs
> Unless otherwise agreed, Distribution Licenses shall be purchased by way of
> Distribution License Packs.
> 
> Upon due payment of the ordered Distribution License Pack(s), the Licensee
> will have an account of Distribution Licenses available for distributing
> the Redistributables in accordance with this Agreement.
> 
> Each time Licensee distributes a copy of Redistributables, then one
> Distribution License is used, and Licensee's account of available
> Distribution Licenses is decreased accordingly.
> 
> Licensee may distribute copies of the Redistributables so long as Licensee
> has Distribution Licenses remaining on its account.
> 
> 10.4. Payment Terms
> License Fees and any other charges under this Agreement shall be paid by
> Licensee no later than thirty (30) days from the date of the applicable
> invoice from The Qt Company.
> 
> The Qt Company will submit an invoice to Licensee after the date of this
> Agreement and/or after The Qt Company receives a Purchase Order from Licensee.
> 
> A late payment charge of the lower of (a) one percent per month; or (b) the
> interest rate stipulated by applicable law, shall be charged on any unpaid
> balances that remain past due.
> 
> 10.5. Taxes
> All License Fees and other charges payable hereunder are gross amounts but
> exclusive of any value added tax, use tax, sales tax, withholding tax and
> other taxes, duties or tariffs ("Taxes") levied directly for the sale,
> delivery or use of Licensed Software hereunder pursuant to any applicable
> law. Such applicable Taxes shall be paid by Licensee to The Qt Company, or,
> where applicable, in lieu of payment of such Taxes to The Qt Company,
> Licensee shall provide an exemption certificate to The Qt Company and any
> applicable authority.
> 
> 11. RECORD-KEEPING AND REPORTING OBLIGATIONS; AUDIT RIGHTS
> 
> 11.1. Licensee's Record-keeping
> Licensee shall at all times during the Term of this Agreement and for a
> period of seven (7) years thereafter maintain Licensee's Records in an
> accurate and up-to-date form.  Licensee's Records shall be adequate to
> reasonably enable The Qt Company to determine Licensee's compliance with
> the provisions of this Agreement. The records shall conform to general
> good accounting practices.
> 
> Licensee shall, within thirty (30) days from receiving The Qt Company's
> request to that effect, deliver to The Qt Company a report based on
> Licensee's Records, such report to contain information, in sufficient
> detail, on (i) number and identity of users working with Licensed Software
> or Open Source Qt, (ii) copies of Redistributables distributed by Licensee
> during the most recent calendar quarter and/or any other term specified by
> The Qt Company, (iii) number of undistributed copies of Redistributables
> and corresponding number of unused Distribution Licenses remaining on
> Licensee's account, and (iv) any other information as The Qt Company may
> reasonably require from time to time.
> 
> 11.2. The Qt Company's Audit Rights
> The Qt Company or an independent auditor acting on behalf of The Qt
> Company's, may, upon at least five (5) business days' prior written
> notice and at its expense, audit Licensee with respect to the Licensee's
> use of the Licensed Software, but not more frequently than once during
> each 6-month period. Such audit may be conducted by mail, electronic means
> or through an in-person visit to Licensee's place of business. Any such
> in-person audit shall be conducted during regular business hours at
> Licensee's facilities and shall not unreasonably interfere with Licensee's
> business activities. The Qt Company or the independent auditor acting on
> behalf of The Qt Company shall be entitled to inspect Licensee's Records
> and conduct necessary interviews of Licensee's relevant employees and
> Contractors. All such Licensee's Records and use thereof shall be subject
> to an obligation of confidentiality under this Agreement.
> 
> If an audit reveals that Licensee is using the Licensed Software beyond
> scope of the licenses Licensee has paid for, Licensee agrees to pay The Qt
> Company any amounts owed for such unauthorized use within 30 days from
> receipt of the corresponding invoice from The Qt Company.
> 
> In addition, in the event the audit reveals a material violation of the
> terms of this Agreement (without limitation, either (i) underpayment of
> more than 10 % of License Fees or 10,000 euros (whichever is more) or
> (ii) distribution of products, which include or result from Prohibited
> Combination, shall be deemed a material violation for purposes of this
> section), then the Licensee shall pay The Qt Company's reasonable cost of
> conducting such audit.
> 
> 12. TERM AND TERMINATION
> 12.1. Agreement Term
> This Agreement shall enter into force upon due acceptance by both
> Parties and remain in force for as long as there is any Development
> License(s) purchased under this Agreement in force ("Term"), unless and
> until terminated pursuant to the terms of this Section 12.
> 
> 12.2. Termination and suspension of rights
> Either Party shall have the right to terminate this Agreement upon thirty
> (30) days prior written notice if the other Party commits a material
> breach of any obligation of this Agreement and fails to remedy such breach
> within such notice period.
> 
> Instead of termination, The Qt Company shall have the right to suspend or
> withhold grants of all rights to the Licensed Software hereunder,
> including but not limited to the Development Licenses, Distribution
> License, and Support, should Licensee fail to make payment in timely
> fashion or otherwise violates or is reasonably suspected to violate its
> obligations or terms of this Agreement, and where such violation or breach
> is not cured within five (5) business days following The Qt Company's
> written notice thereof.
> 
> 12.3. Mutual Right to Terminate
> Either Party shall have the right to terminate this Agreement immediately
> upon written notice in the event that the other Party becomes insolvent,
> files for any form of bankruptcy, makes any assignment for the benefit of
> creditors, has a receiver, administrative receiver or officer appointed
> over the whole or a substantial part of its assets, ceases to conduct
> business, or an act equivalent to any of the above occurs under the laws
> of the jurisdiction of the other Party.
> 
> 12.4. Parties' Rights and Duties upon Termination
> Upon expiry or termination of the Agreement, Licensee shall cease and
> shall cause all Designated Users (including those of its Affiliates' and
> Contractors') to cease using the Licensed Software and distribution of the
> Redistributables under this Agreement.
> 
> Notwithstanding the above, in the event the Agreement expires or is terminated:
>    (i)   as a result of The Qt Company choosing not to renew the Development
>          License(s) as set forth in Section 3.1, and where such decision of
>          non-renewal is not due to any ongoing breach or alleged breach (as
>          reasonably determined by The Qt Company) by Licensee of the terms of this
>          Agreement or any applicable license terms of Open Source Qt, then all valid
>          licenses possessed by the Licensee at such date shall be extended to be
>          valid in perpetuity under the terms of this Agreement and Licensee is
>          entitled to purchase additional licenses as set forth in Section 10.2; or
>    (ii)  for reason other than by The Qt Company pursuant to item (i) above
>          or pursuant to Section 12.2, then the Licensee is entitled, for a
>          period of six (6) months after the effective date of termination,
>          to continue distribution of Devices under the Distribution Licenses
>          paid but unused at such effective date of termination.
> 
> Upon any such termination the Licensee shall destroy or return to The Qt
> Company all copies of the Licensed Software and all related materials and will
> certify the same to The Qt Company upon its request, provided however that
> Licensee may retain and exploit such copies of the Licensed Software as it may
> reasonably require in providing continued support to Customers.
> 
> Expiry or termination of this Agreement for any reason whatsoever shall not
> relieve Licensee of its obligation to pay any License Fees accrued or payable
> to The Qt Company prior to the effective date of termination, and Licensee
> shall immediately pay to The Qt Company all such fees upon the effective date
> of termination. Termination of this Agreement shall not affect any rights of
> Customers to continue use of Applications and Devices (and therein
> incorporated Redistributables).
> 
> 12.5. Extension in case of bankruptcy
> In the event The Qt Company is declared bankrupt under a final,
> non-cancellable decision by relevant court of law, and this Agreement is not,
> at the date of expiry of the Development License(s) pursuant to Section 3.1,
> assigned to party, who has assumed The Qt Company's position as a legitimate
> licensor of Licensed Software under this Agreement, then all valid licenses
> possessed by the Licensee at such date of expiry, and which the Licensee has
> not notified for expiry, shall be extended to be valid in perpetuity under the
> terms of this Agreement.
> 
> 13. GOVERNING LAW AND LEGAL VENUE
> 
> In the event this Agreement is in the name of The Qt Company Inc., a Delaware
> Corporation, then:
>    (i)   this Agreement shall be construed and interpreted in accordance with
>          the laws of the State of California, USA, excluding its choice of
>          law provisions;
>    (ii)  the United Nations Convention on Contracts for the International
>          Sale of Goods will not apply to this Agreement; and
>    (iii) any dispute, claim or controversy arising out of or relating to this
>          Agreement or the breach, termination, enforcement, interpretation or
>          validity thereof, including the determination of the scope or
>          applicability of this Agreement to arbitrate, shall be determined by
>          arbitration in San Francisco, USA, before one arbitrator. The
>          arbitration shall be administered by JAMS pursuant to JAMS'
>          Streamlined Arbitration Rules and Procedures. Judgment on the Award
>          may be entered in any court having jurisdiction. This Section shall
>          not preclude parties from seeking provisional remedies in aid of
>          arbitration from a court of appropriate jurisdiction.
> 
> In the event this Agreement is in the name of The Qt Company Ltd., a Finnish
> Company, then:
>    (i)   this Agreement shall be construed and interpreted in accordance with
>          the laws of Finland, excluding its choice of law provisions;
>    (ii)  the United Nations Convention on Contracts for the International
>          Sale of Goods will not apply to this Agreement; and
>    (iii) any disputes, controversy or claim arising out of or relating to
>          this Agreement, or the breach, termination or validity thereof shall
>          be finally settled by arbitration in accordance with the Arbitration
>          Rules of Finland Chamber of Commerce. The arbitration tribunal shall
>          consist of one (1), or if either Party so requires, of three (3),
>          arbitrators. The award shall be final and binding and enforceable in
>          any court of competent jurisdiction. The arbitration shall be held
>          in Helsinki, Finland and the process shall be conducted in the
>          English language. This Section shall not preclude parties from
>          seeking provisional remedies in aid of arbitration from a court of
>          appropriate jurisdiction.
> 
> 14. GENERAL PROVISIONS
> 
> 14.1. No Assignment
> Except in the case of a merger or sale of substantially all of its corporate
> assets, Licensee shall not be entitled to assign or transfer all or any of
> its rights, benefits and obligations under this Agreement without the prior
> written consent of The Qt Company, which shall not be unreasonably withheld
> or delayed. The Qt Company shall be entitled to freely assign or transfer any
> of its rights, benefits or obligations under this Agreement.
> 
> 14.2. No Third-Party Representations
> Licensee shall make no representations or warranties concerning the Licensed
> Software on behalf of The Qt Company. Any representation or warranty Licensee
> makes or purports to make on The Qt Company's behalf shall be void as to The
> Qt Company.
> 
> 14.3. Surviving Sections
> Any terms and conditions that by their nature or otherwise reasonably should
> survive termination of this Agreement shall so be deemed to survive. Such
> sections include especially the following: 1, 2, 6, 7, 9, 11, 12.4, 13 and 14.
> 
> 14.4. Entire Agreement
> This Agreement, the exhibits hereto, the License Certificate and any
> applicable Purchase Order accepted by The Qt Company constitute the complete
> agreement between the Parties and supersedes all prior or contemporaneous
> discussions, representations, and proposals, written or oral, with respect
> to the subject matters discussed herein.
> 
> In the event of any conflict or inconsistency between this Agreement and any
> Purchase Order, the terms of this Agreement will prevail over the terms of
> the Purchase Order with respect to such conflict or inconsistency.
> 
> Parties specifically acknowledge and agree that this Agreement prevails
> over any click-to-accept or similar agreements the Designated Users may
> need to accept online upon download of the Licensed Software, as may be
> required by The Qt Company's applicable processes relating to Licensed
> Software.
> 
> 14.5. Modifications
> No modification of this Agreement shall be effective unless contained in a
> writing executed by an authorized representative of each Party. No term or
> condition contained in Licensee's Purchase Order ("Deviating Terms") shall
> apply unless The Qt Company has expressly agreed such Deviating Terms in
> writing. Unless and to the extent expressly agreed by The Qt Company, any
> such Deviating Terms shall be deemed void and with no legal effect. For
> clarity, delivery of the Licensed Software following the receipt of the
> Purchase Order including Deviating Terms shall not constitute acceptance of
> such Deviating Terms."
> 
> 14.6. Force Majeure
> Except for the payment obligations hereunder, neither Party shall be liable
> to the other for any delay or non-performance of its obligations hereunder
> in the event and to the extent that such delay or non-performance is due to
> an event of act of God, terrorist attack or other similar unforeseeable
> catastrophic event that prevents either Party for fulfilling its
> obligations under this Agreement and which such Party cannot avoid or
> circumvent ("Force Majeure Event"). If the Force Majeure Event results in
> a delay or non-performance of a Party for a period of three (3) months or
> longer, then either Party shall have the right to terminate this Agreement
> with immediate effect without any liability (except for the obligations of
> payment arising prior to the event of Force Majeure) towards the other
> Party.
> 
> 14.7. Notices
> Any notice given by one Party to the other shall be deemed properly given
> and deemed received if specifically acknowledged by the receiving Party in
> writing or when successfully delivered to the recipient by hand, fax, or
> special courier during normal business hours on a business day to the
> addresses specified for each Party on the signature page. Each
> communication and document made or delivered by one Party to the other
> Party pursuant to this Agreement shall be in the English language.
> 
> 14.8. Export Control
> Licensee acknowledges that the Redistributables, as incorporated in
> Applications or Devices, may be subject to export control restrictions
> under the applicable laws of respective countries. Licensee shall fully
> comply with all applicable export license restrictions and requirements
> as well as with all laws and regulations relating to the Redistributables
> and exercise of licenses hereunder and shall procure all necessary
> governmental authorizations, including without limitation, all necessary
> licenses, approvals, permissions or consents, where necessary for the
> re-exportation of the Redistributables, Applications and/or Devices.
> 
> 14.9. No Implied License
> There are no implied licenses or other implied rights granted under
> this Agreement, and all rights, save for those expressly granted hereunder,
> shall remain with The Qt Company and its licensors. In addition, no licenses
> or immunities are granted to the combination of the Licensed Software with
> any other software or hardware not delivered by The Qt Company under this
> Agreement.
> 
> 14.10. Attorney Fees
> The prevailing Party in any action to enforce this Agreement shall be
> entitled to recover its attorney's fees and costs in connection with such
> action.
> 
> 14.11. Privacy
> Licensee acknowledges and agrees that for the purpose of this Agreement,
> The Qt Company may collect, use, transfer and disclose personal data
> pertaining to Designated Users as well as any other employees and directors
> of the Licensee and its Contractors relevant for carrying out the intent of
> this Agreement. Such personal data may be collected from the Licensee or
> directly from the relevant individuals. The Parties acknowledge that with
> regard to such personal data processed hereunder, The Qt Company shall be
> regarded as the Data Controller under the applicable Data Protection
> Legislation. The Qt Company shall process any such personal data in
> accordance with its privacy policies and practices, which will comply with
> all applicable requirements of the Data Protection Legislation.
> 
> 14.12. Severability
> If any provision of this Agreement shall be adjudged by any court of
> competent jurisdiction to be unenforceable or invalid, that provision shall
> be limited or eliminated to the minimum extent necessary so that this
> Agreement shall otherwise remain in full force and effect and enforceable.
> 
> APPENDICES
> 
> The Agreement includes Appendix 1, and possibly one or more of the
> appendices 3-5, depending on the product(s) purchased by the Licensee,
> what is stated in the quote or invoice, and/or what is stated in the
> Licensee's License Certificate.
> 
> APPENDIX 1
> 
> The modules and/or tools that are included in the respective product - Qt
> for Application Development (QtAD), Qt for Device Creation (QtDC), Qt for
> MCUs (QtMCU), Qt 3D Studio (Qt3DS) and Qt Design Studio (QtDS) - are
> marked with 'X' in the below table. The modules and tools are ported to Qt 6
> in stages and are subject to availability.
> 
> Parts of the product that are permitted for distribution in object-code
> form only ("Redistributables") are marked with 'R' in the below table.
> 
> +-----------------------------------------------------------------------+
> | Modules / Tools                  | QtAD | QtDC | QtMCU | Qt3DS | QtDS |
> +-----------------------------------------------------------------------+
> | Qt Core                          | X, R | X, R |       |       |      |
> +-----------------------------------------------------------------------+
> | Qt GUI                           | X, R | X, R |       |       |      |
> +-----------------------------------------------------------------------+
> | Qt Multimedia                    | X, R | X, R |       |       |      |
> +-----------------------------------------------------------------------+
> | Qt Multimedia Widgets            | X, R | X, R |       |       |      |
> +-----------------------------------------------------------------------+
> | Qt Network                       | X, R | X, R |       |       |      |
> +-----------------------------------------------------------------------+
> | Qt PDF                           | X, R | X, R |       |       |      |
> +-----------------------------------------------------------------------+
> | Qt QML                           | X, R | X, R |       |       |      |
> +-----------------------------------------------------------------------+
> | Qt Quick                         | X, R | X, R |       |       |      |
> +-----------------------------------------------------------------------+
> | Qt Quick Controls 2              | X, R | X, R |       |       |      |
> +-----------------------------------------------------------------------+
> | Qt Quick Dialogs                 | X, R | X, R |       |       |      |
> +-----------------------------------------------------------------------+
> | Qt Quick Layouts                 | X, R | X, R |       |       |      |
> +-----------------------------------------------------------------------+
> | Qt Quick Test                    | X, R | X, R |       |       |      |
> +-----------------------------------------------------------------------+
> | Qt SQL                           | X, R | X, R |       |       |      |
> +-----------------------------------------------------------------------+
> | Qt Test                          | X, R | X, R |       |       |      |
> +-----------------------------------------------------------------------+
> | Qt Widgets                       | X, R | X, R |       |       |      |
> +-----------------------------------------------------------------------+
> | Active Qt                        | X, R | X, R |       |       |      |
> +-----------------------------------------------------------------------+
> | Qt 3D                            | X, R | X, R |       |       |      |
> +-----------------------------------------------------------------------+
> | Qt Android Extras                | X, R | X, R |       |       |      |
> +-----------------------------------------------------------------------+
> | Qt Bluetooth                     | X, R | X, R |       |       |      |
> +-----------------------------------------------------------------------+
> | Qt Canvas 3D                     | X, R | X, R |       |       |      |
> +-----------------------------------------------------------------------+
> | Qt Concurrent                    | X, R | X, R |       |       |      |
> +-----------------------------------------------------------------------+
> | Qt D-Bus                         | X, R | X, R |       |       |      |
> +-----------------------------------------------------------------------+
> | Qt Gamepad                       | X, R | X, R |       |       |      |
> +-----------------------------------------------------------------------+
> | Qt Graphical Effects             | X, R | X, R |       |       |      |
> +-----------------------------------------------------------------------+
> | Qt Help                          | X, R | X, R |       |       |      |
> +-----------------------------------------------------------------------+
> | Qt Image Formats                 | X, R | X, R |       |       |      |
> +-----------------------------------------------------------------------+
> | Qt Location                      | X, R | X, R |       |       |      |
> +-----------------------------------------------------------------------+
> | Qt Mac Extras                    | X, R | X, R |       |       |      |
> +-----------------------------------------------------------------------+
> | Qt Network Authorization         | X, R | X, R |       |       |      |
> +-----------------------------------------------------------------------+
> | Qt NFC                           | X, R | X, R |       |       |      |
> +-----------------------------------------------------------------------+
> | Qt Platform Headers              | X, R | X, R |       |       |      |
> +-----------------------------------------------------------------------+
> | Qt Positioning                   | X, R | X, R |       |       |      |
> +-----------------------------------------------------------------------+
> | Qt Print Support                 | X, R | X, R |       |       |      |
> +-----------------------------------------------------------------------+
> | Qt Purchasing                    | X, R | X, R |       |       |      |
> +-----------------------------------------------------------------------+
> | Qt for Python                    | X, R | X, R |       |       |      |
> +-----------------------------------------------------------------------+
> | Qt Quick Controls                | X, R | X, R |       |       |      |
> +-----------------------------------------------------------------------+
> | Qt Quick Extras                  | X, R | X, R |       |       |      |
> +-----------------------------------------------------------------------+
> | Qt Quick Widgets                 | X, R | X, R |       |       |      |
> +-----------------------------------------------------------------------+
> | Qt SCXML                         | X, R | X, R |       |       |      |
> +-----------------------------------------------------------------------+
> | Qt Sensors                       | X, R | X, R |       |       |      |
> +-----------------------------------------------------------------------+
> | Qt Serial Bus                    | X, R | X, R |       |       |      |
> +-----------------------------------------------------------------------+
> | Qt Serial Port                   | X, R | X, R |       |       |      |
> +-----------------------------------------------------------------------+
> | Qt Speech                        | X, R | X, R |       |       |      |
> +-----------------------------------------------------------------------+
> | Qt SVG                           | X, R | X, R |       |       |      |
> +-----------------------------------------------------------------------+
> | Qt UI Tools                      | X, R | X, R |       |       |      |
> +-----------------------------------------------------------------------+
> | Qt WebChannel                    | X, R | X, R |       |       |      |
> +-----------------------------------------------------------------------+
> | Qt WebEngine                     | X, R | X, R |       |       |      |
> +-----------------------------------------------------------------------+
> | Qt WebSockets                    | X, R | X, R |       |       |      |
> +-----------------------------------------------------------------------+
> | Qt WebView                       | X, R | X, R |       |       |      |
> +-----------------------------------------------------------------------+
> | Qt Windows Extras                | X, R | X, R |       |       |      |
> +-----------------------------------------------------------------------+
> | Qt X11 Extras                    | X, R | X, R |       |       |      |
> +-----------------------------------------------------------------------+
> | Qt XML                           | X, R | X, R |       |       |      |
> +-----------------------------------------------------------------------+
> | Qt XML Patterns                  | X, R | X, R |       |       |      |
> +-----------------------------------------------------------------------+
> | Qt Wayland Compositor            | X, R | X, R |       |       |      |
> +-----------------------------------------------------------------------+
> | Qt Charts                        | X, R | X, R |       |       |      |
> +-----------------------------------------------------------------------+
> | Qt Data Visualization            | X, R | X, R |       |       |      |
> +-----------------------------------------------------------------------+
> | Qt Virtual Keyboard              | X, R | X, R |       |       |      |
> +-----------------------------------------------------------------------+
> | Boot 2 Qt stack                  |      | X, R |       |       |      |
> +-----------------------------------------------------------------------+
> | Qt OTA                           |      | X, R |       |       |      |
> +-----------------------------------------------------------------------+
> | Device Utilities                 |      | X, R |       |       |      |
> +-----------------------------------------------------------------------+
> | Qt Debugging Bridge (QDB) Daemon |      | X, R |       |       |      |
> +-----------------------------------------------------------------------+
> | Qt Quick Ultralite Controls      |      |      | X, R  |       |      |
> +-----------------------------------------------------------------------+
> | Qt Quick Ultralite               |      |      | X, R  |       |      |
> +-----------------------------------------------------------------------+
> | Qt Creator                       |  X   |  X   |   X   |       |      |
> +-----------------------------------------------------------------------+
> | Qt Designer (Qt Widget Designer) |  X   |  X   |       |       |      |
> +-----------------------------------------------------------------------+
> | Qt Quick Designer (Qt Creator    | X, R | X, R | X, R  |       |      |
> | plugin)                          |      |      |       |       |      |
> +-----------------------------------------------------------------------+
> | Qt Linguist                      | X, R | X, R | X, R  |       |      |
> +-----------------------------------------------------------------------+
> | Qt Assistant                     | X, R | X, R | X, R  |       |      |
> +-----------------------------------------------------------------------+
> | Lupdate                          | X, R | X, R | X, R  |       |      |
> +-----------------------------------------------------------------------+
> | Lrelease                         | X, R | X, R | X, R  |       |      |
> +-----------------------------------------------------------------------+
> | Qmake                            |  X   |  X   |       |       |      |
> +-----------------------------------------------------------------------+
> | Uic                              |  X   |  X   |       |       |      |
> +-----------------------------------------------------------------------+
> | Rcc                              |  X   |  X   |       |       |      |
> +-----------------------------------------------------------------------+
> | Qlalr                            |  X   |  X   |       |       |      |
> +-----------------------------------------------------------------------+
> | Qdoc                             |  X   |  X   |       |       |      |
> +-----------------------------------------------------------------------+
> | Qmlscene                         |  X   |  X   |       |       |      |
> +-----------------------------------------------------------------------+
> | Qmlviewer                        |  X   |  X   |       |       |      |
> +-----------------------------------------------------------------------+
> | Target toolchains                |      |  X   |   X   |       |      |
> +-----------------------------------------------------------------------+
> | Qt Debugging Bridge (QDB) Host   |      |  X   |       |       |      |
> | Tools                            |      |      |       |       |      |
> +-----------------------------------------------------------------------+
> | qtconfig-gui                     |      |  X   |       |       |      |
> +-----------------------------------------------------------------------+
> | Qt Emulator                      |      |  X   |       |       |      |
> +-----------------------------------------------------------------------+
> | Qmlinterfacegenerator            |      |      |   X   |       |      |
> +-----------------------------------------------------------------------+
> | Qmltocpp                         |      |      |   X   |       |      |
> +-----------------------------------------------------------------------+
> | qulfontcompiler                  |      |      |   X   |       |      |
> +-----------------------------------------------------------------------+
> | Qt53DStudioRuntime2              |      |      |       | X, R  |      |
> +-----------------------------------------------------------------------+
> | Qt 3D Studio                     |      |      |       |   X   |      |
> +-----------------------------------------------------------------------+
> | Qt Design Studio                 |      |      |       |       |  X   |
> +-----------------------------------------------------------------------+
> 
> 
> APPENDIX 3: ADDITIONS TO LICENSED SOFTWARE
> 
> In addition to what is provided under the definition of the Licensed Software,
> Parties agree that Licensed Software shall also include the Add-On Products of
> The Qt Company, as mentioned in this Appendix, if included in the quote /
> invoice.
> 
> The Modules and/or Tools of the Licensed Software that are included with each
> Add-On Product respectively are marked with 'X' in the below table. The modules
> are ported to Qt 6 in stages and are subject to availability.
> 
> Parts of the respective Add-On Product that are permitted for distribution in
> object-code form only ("Redistributables") are marked with 'R' in the below
> table.
> 
> +------------------------------------------------------------------------------------------------+
> |                     |                              Add-On Product(s)                           |
> |                     +--------------------------------------------------------------------------+
> | Modules / Tools of  |   Qt for   |     Qt     |    Qt    |     Qt      |    Qt    |     Qt     |
> | Licensed Software   | Automation | Automotive |   Safe   | Application | GammaRay | Deployment |
> |                     | / Qt M2M   |    Suite   | Renderer |   Manager   |          |  Platform  |
> |                     | Protocols  |            |          |             |          |  Package   |
> +------------------------------------------------------------------------------------------------+
> | Qt MQTT             |    X, R    |            |          |             |          |            |
> +------------------------------------------------------------------------------------------------+
> | Qt KNX              |    X, R    |            |          |             |          |            |
> +------------------------------------------------------------------------------------------------+
> | Qt OPC UA           |    X, R    |            |          |             |          |            |
> +------------------------------------------------------------------------------------------------+
> | Qt CoAP             |    X, R    |            |          |             |          |            |
> +------------------------------------------------------------------------------------------------+
> | Qt Safe Renderer    |            |    X, R    |   X, R   |             |          |            |
> +------------------------------------------------------------------------------------------------+
> | Qt Application      |            |    X, R    |          |    X, R     |          |            |
> | Manager             |            |            |          |             |          |            |
> +------------------------------------------------------------------------------------------------+
> | Qt IVI              |            |    X, R    |          |             |          |            |
> +------------------------------------------------------------------------------------------------+
> | Reference UI        |            |    X, R    |          |             |          |            |
> +------------------------------------------------------------------------------------------------+
> | Qt GENIVI Extras    |            |    X, R    |          |             |          |            |
> +------------------------------------------------------------------------------------------------+
> | QML Live            |            |      X     |          |             |          |            |
> +------------------------------------------------------------------------------------------------+
> | Qt Creator          |            |      X     |          |             |          |            |
> | Deployment          |            |            |          |             |          |            |
> +------------------------------------------------------------------------------------------------+
> | Qt Creator Plugin   |            |      X     |          |      X      |          |            |
> | for Qt Application Manager       |            |          |             |          |            |
> +------------------------------------------------------------------------------------------------+
> | Qt Automotive Suite |            |      X     |          |             |          |            |
> | Deployment Server   |            |            |          |             |          |            |
> +------------------------------------------------------------------------------------------------+
> | Qt Design Studio    |            |      X     |          |             |          |            |
> +------------------------------------------------------------------------------------------------+
> | Qt 3D Studio        |            |      X     |          |             |          |            |
> +------------------------------------------------------------------------------------------------+
> | GammaRay            |            |      X     |          |             |     X    |            |
> +------------------------------------------------------------------------------------------------+
> | Platform adaptations|            |            |          |             |          |      X     |
> | for specified                    |            |          |             |          |            |
> | Deployment Platforms             |            |          |             |          |            |
> +------------------------------------------------------------------------------------------------+
> | Qt for Device       |            |      X     |          |             |          |            |
> | Creation            |            |            |          |             |          |            |
> +------------------------------------------------------------------------------------------------+
> 
> 
> All the above Redistributables are subject to applicable provisions and
> limitations including but not limited to what is defined in section 3 of the
> Agreement.
> 
> APPENDIX 4: SMALL BUSINESS AND STARTUP
> 
> The provisions of this Appendix 4 are applicable for companies with an annual
> revenue, including funding, equivalent to maximum of 250,000 USD (in
> applicable currency) during the latest full calendar year, as evidenced by
> duly audited records of the Licensee and approved by The Qt Company
> ("Start-up Company").
> 
> Start-up Companies are qualified for a discounted License Fee for maximum of
> four (4) Development Licenses ("Start-up Development License") unless
> otherwise agreed between the parties.
> 
> Start-up Development License entitles the respective Designated User for
> Support only for installation related issues.
> 
> Upon expiry of the respective License Term, the Start-up Development
> Licenses shall be automatically extended, pursuant to Section 3.1 of the
> Agreement, for a Renewal Term either as new Start-up Development Licenses
> (if the Licensee still qualifies as a Start-up Company), or as normal
> Development Licenses (if the Licensee no longer qualifies as a Start-up
> company).
> 
> APPENDIX 5: NON-COMMERCIAL USE
> The provisions of this Appendix 5 are applicable for non-commercial use of
> the Licensed Software by the Licensee.
> 
> For the purpose of this Appendix 5, the following additional definitions
> (replacing the relevant definition of the Agreement, where applicable)
> shall be applicable:
> 
> "Demo Units" shall mean (i) hardware development platform, which incorporates
> the Licensed Software along with Licensee's software and/or hardware, and
> (ii) prototype versions of Applications or Devices.
> 
> "Designated User(s)" shall mean the employees and students of the Licensee.
> 
> "Licensee Products" shall mean Applications and/or Devices.
> 
> "Permitted Purpose" shall mean (i) Licensee's internal evaluation and
> testing of Licensed Software, (ii) building Demo Units as well as (iii)
> educational use.
> 
> "Term" shall mean a period of twelve (12) months or any such other period
> as may be agreed between the Parties.
> 
> For the purpose of this Appendix 5, the following changes shall be agreed
> with respect to relevant Sections of the Agreement:
> 
>    I.   Recital (A) shall be replaced in its entirety to read as follows:
>         "(A) Licensee wishes to use the Licensed Software for the Permitted
>         Purpose."
>    II.  Section 3.1 shall be replaced in its entirety to read as follows:
>         "The Qt Company grants to Licensee a personal, non-exclusive,
>         non-transferable, revocable, royalty-free license, valid for the
>         Term, to use, modify and copy the Licensed Software solely for the
>         Permitted Purpose.
>         Licensee may install copies of the Licensed Software on five (5)
>         computers per Designated User, provided that only the Designated
>         Users who have a valid Development License may use the Licensed
>         Software.
>         Licensee may demonstrate the Demo Units, provided that such
>         demonstrations must be conducted by Licensee, and the Demo Units
>         must remain in Licensee's possession and under Licensee's control
>         at all times.
>         For clarity, this Agreement does not (i) entitle Licensee to use
>         Licensed Software to create Applications or Devices (other than
>         prototypes thereof) or (ii) carry any distribution rights to
>         Licensee, but such rights are subject to and conditional upon
>         conclusion of a separate license agreement with The Qt Company."
>    III. Sections 3.2, 3.3, 8 and 10 shall be deleted.
>    IV.  Section 3.4 shall be replaced in its entirety to read as follows:
>         "Licensee shall not:
>         - remove or alter any copyright, trademark or other proprietary
>         rights notice contained in any portion of the Licensed Software;
>         - transfer, publish, sublicense, disclose, display or otherwise
>         make the Licensed Software available to any third party (except
>         that Licensee may demonstrate the Demo Units pursuant to Section
>         3.1);
>         - in any way combine, incorporate or integrate Licensed Software
>         with, or use Licensed Software for creation of, any software
>         created with or incorporating Open Source Qt;
> 
>         Licensee shall cause all Designated Users who make use of the
>         licenses granted under this Agreement, to be contractually bound
>         to comply with the relevant terms of this Agreement and not to use
>         the Licensed Software beyond the terms hereof. Licensee shall be
>         responsible for any and all actions and omissions of its
>         Designated Users relating to the Licensed Software and use
>         thereof.
> 
>         Any use of Licensed Software beyond the provisions of this
>         Agreement is strictly prohibited and requires an additional license
>         from The Qt Company."
>    V.   Section 12 shall be replaced in its entirety to read as follows:
>         "This Agreement shall enter into force upon due acceptance by both
>         Parties and remain in force for the Term, unless and until
>         terminated pursuant to the terms of Section 12.
> 
>         Upon termination of the Agreement, Licensee shall cease using the
>         Licensed Software. All other copies of Licensed Software in the
>         possession or control of Licensee must be erased or destroyed.
>         An officer of Licensee must, upon request, promptly deliver to
>         The Qt Company a written confirmation that this has occurred."
> 
> Except for the modifications specified above, this Appendix carries no
> change to the terms of the Agreement which shall remain in full force.

---

License of `Syncthing`:

>                           MOZILLA PUBLIC LICENSE
>                                 Version 1.1
> 
>                               ---------------
> 
> 1. Definitions.
> 
>      1.0.1. "Commercial Use" means distribution or otherwise making the
>      Covered Code available to a third party.
> 
>      1.1. "Contributor" means each entity that creates or contributes to
>      the creation of Modifications.
> 
>      1.2. "Contributor Version" means the combination of the Original
>      Code, prior Modifications used by a Contributor, and the Modifications
>      made by that particular Contributor.
> 
>      1.3. "Covered Code" means the Original Code or Modifications or the
>      combination of the Original Code and Modifications, in each case
>      including portions thereof.
> 
>      1.4. "Electronic Distribution Mechanism" means a mechanism generally
>      accepted in the software development community for the electronic
>      transfer of data.
> 
>      1.5. "Executable" means Covered Code in any form other than Source
>      Code.
> 
>      1.6. "Initial Developer" means the individual or entity identified
>      as the Initial Developer in the Source Code notice required by Exhibit
>      A.
> 
>      1.7. "Larger Work" means a work which combines Covered Code or
>      portions thereof with code not governed by the terms of this License.
> 
>      1.8. "License" means this document.
> 
>      1.8.1. "Licensable" means having the right to grant, to the maximum
>      extent possible, whether at the time of the initial grant or
>      subsequently acquired, any and all of the rights conveyed herein.
> 
>      1.9. "Modifications" means any addition to or deletion from the
>      substance or structure of either the Original Code or any previous
>      Modifications. When Covered Code is released as a series of files, a
>      Modification is:
>           A. Any addition to or deletion from the contents of a file
>           containing Original Code or previous Modifications.
> 
>           B. Any new file that contains any part of the Original Code or
>           previous Modifications.
> 
>      1.10. "Original Code" means Source Code of computer software code
>      which is described in the Source Code notice required by Exhibit A as
>      Original Code, and which, at the time of its release under this
>      License is not already Covered Code governed by this License.
> 
>      1.10.1. "Patent Claims" means any patent claim(s), now owned or
>      hereafter acquired, including without limitation,  method, process,
>      and apparatus claims, in any patent Licensable by grantor.
> 
>      1.11. "Source Code" means the preferred form of the Covered Code for
>      making modifications to it, including all modules it contains, plus
>      any associated interface definition files, scripts used to control
>      compilation and installation of an Executable, or source code
>      differential comparisons against either the Original Code or another
>      well known, available Covered Code of the Contributor's choice. The
>      Source Code can be in a compressed or archival form, provided the
>      appropriate decompression or de-archiving software is widely available
>      for no charge.
> 
>      1.12. "You" (or "Your")  means an individual or a legal entity
>      exercising rights under, and complying with all of the terms of, this
>      License or a future version of this License issued under Section 6.1.
>      For legal entities, "You" includes any entity which controls, is
>      controlled by, or is under common control with You. For purposes of
>      this definition, "control" means (a) the power, direct or indirect,
>      to cause the direction or management of such entity, whether by
>      contract or otherwise, or (b) ownership of more than fifty percent
>      (50%) of the outstanding shares or beneficial ownership of such
>      entity.
> 
> 2. Source Code License.
> 
>      2.1. The Initial Developer Grant.
>      The Initial Developer hereby grants You a world-wide, royalty-free,
>      non-exclusive license, subject to third party intellectual property
>      claims:
>           (a)  under intellectual property rights (other than patent or
>           trademark) Licensable by Initial Developer to use, reproduce,
>           modify, display, perform, sublicense and distribute the Original
>           Code (or portions thereof) with or without Modifications, and/or
>           as part of a Larger Work; and
> 
>           (b) under Patents Claims infringed by the making, using or
>           selling of Original Code, to make, have made, use, practice,
>           sell, and offer for sale, and/or otherwise dispose of the
>           Original Code (or portions thereof).
> 
>           (c) the licenses granted in this Section 2.1(a) and (b) are
>           effective on the date Initial Developer first distributes
>           Original Code under the terms of this License.
> 
>           (d) Notwithstanding Section 2.1(b) above, no patent license is
>           granted: 1) for code that You delete from the Original Code; 2)
>           separate from the Original Code;  or 3) for infringements caused
>           by: i) the modification of the Original Code or ii) the
>           combination of the Original Code with other software or devices.
> 
>      2.2. Contributor Grant.
>      Subject to third party intellectual property claims, each Contributor
>      hereby grants You a world-wide, royalty-free, non-exclusive license
> 
>           (a)  under intellectual property rights (other than patent or
>           trademark) Licensable by Contributor, to use, reproduce, modify,
>           display, perform, sublicense and distribute the Modifications
>           created by such Contributor (or portions thereof) either on an
>           unmodified basis, with other Modifications, as Covered Code
>           and/or as part of a Larger Work; and
> 
>           (b) under Patent Claims infringed by the making, using, or
>           selling of  Modifications made by that Contributor either alone
>           and/or in combination with its Contributor Version (or portions
>           of such combination), to make, use, sell, offer for sale, have
>           made, and/or otherwise dispose of: 1) Modifications made by that
>           Contributor (or portions thereof); and 2) the combination of
>           Modifications made by that Contributor with its Contributor
>           Version (or portions of such combination).
> 
>           (c) the licenses granted in Sections 2.2(a) and 2.2(b) are
>           effective on the date Contributor first makes Commercial Use of
>           the Covered Code.
> 
>           (d)    Notwithstanding Section 2.2(b) above, no patent license is
>           granted: 1) for any code that Contributor has deleted from the
>           Contributor Version; 2)  separate from the Contributor Version;
>           3)  for infringements caused by: i) third party modifications of
>           Contributor Version or ii)  the combination of Modifications made
>           by that Contributor with other software  (except as part of the
>           Contributor Version) or other devices; or 4) under Patent Claims
>           infringed by Covered Code in the absence of Modifications made by
>           that Contributor.
> 
> 3. Distribution Obligations.
> 
>      3.1. Application of License.
>      The Modifications which You create or to which You contribute are
>      governed by the terms of this License, including without limitation
>      Section 2.2. The Source Code version of Covered Code may be
>      distributed only under the terms of this License or a future version
>      of this License released under Section 6.1, and You must include a
>      copy of this License with every copy of the Source Code You
>      distribute. You may not offer or impose any terms on any Source Code
>      version that alters or restricts the applicable version of this
>      License or the recipients' rights hereunder. However, You may include
>      an additional document offering the additional rights described in
>      Section 3.5.
> 
>      3.2. Availability of Source Code.
>      Any Modification which You create or to which You contribute must be
>      made available in Source Code form under the terms of this License
>      either on the same media as an Executable version or via an accepted
>      Electronic Distribution Mechanism to anyone to whom you made an
>      Executable version available; and if made available via Electronic
>      Distribution Mechanism, must remain available for at least twelve (12)
>      months after the date it initially became available, or at least six
>      (6) months after a subsequent version of that particular Modification
>      has been made available to such recipients. You are responsible for
>      ensuring that the Source Code version remains available even if the
>      Electronic Distribution Mechanism is maintained by a third party.
> 
>      3.3. Description of Modifications.
>      You must cause all Covered Code to which You contribute to contain a
>      file documenting the changes You made to create that Covered Code and
>      the date of any change. You must include a prominent statement that
>      the Modification is derived, directly or indirectly, from Original
>      Code provided by the Initial Developer and including the name of the
>      Initial Developer in (a) the Source Code, and (b) in any notice in an
>      Executable version or related documentation in which You describe the
>      origin or ownership of the Covered Code.
> 
>      3.4. Intellectual Property Matters
>           (a) Third Party Claims.
>           If Contributor has knowledge that a license under a third party's
>           intellectual property rights is required to exercise the rights
>           granted by such Contributor under Sections 2.1 or 2.2,
>           Contributor must include a text file with the Source Code
>           distribution titled "LEGAL" which describes the claim and the
>           party making the claim in sufficient detail that a recipient will
>           know whom to contact. If Contributor obtains such knowledge after
>           the Modification is made available as described in Section 3.2,
>           Contributor shall promptly modify the LEGAL file in all copies
>           Contributor makes available thereafter and shall take other steps
>           (such as notifying appropriate mailing lists or newsgroups)
>           reasonably calculated to inform those who received the Covered
>           Code that new knowledge has been obtained.
> 
>           (b) Contributor APIs.
>           If Contributor's Modifications include an application programming
>           interface and Contributor has knowledge of patent licenses which
>           are reasonably necessary to implement that API, Contributor must
>           also include this information in the LEGAL file.
> 
>                (c)    Representations.
>           Contributor represents that, except as disclosed pursuant to
>           Section 3.4(a) above, Contributor believes that Contributor's
>           Modifications are Contributor's original creation(s) and/or
>           Contributor has sufficient rights to grant the rights conveyed by
>           this License.
> 
>      3.5. Required Notices.
>      You must duplicate the notice in Exhibit A in each file of the Source
>      Code.  If it is not possible to put such notice in a particular Source
>      Code file due to its structure, then You must include such notice in a
>      location (such as a relevant directory) where a user would be likely
>      to look for such a notice.  If You created one or more Modification(s)
>      You may add your name as a Contributor to the notice described in
>      Exhibit A.  You must also duplicate this License in any documentation
>      for the Source Code where You describe recipients' rights or ownership
>      rights relating to Covered Code.  You may choose to offer, and to
>      charge a fee for, warranty, support, indemnity or liability
>      obligations to one or more recipients of Covered Code. However, You
>      may do so only on Your own behalf, and not on behalf of the Initial
>      Developer or any Contributor. You must make it absolutely clear than
>      any such warranty, support, indemnity or liability obligation is
>      offered by You alone, and You hereby agree to indemnify the Initial
>      Developer and every Contributor for any liability incurred by the
>      Initial Developer or such Contributor as a result of warranty,
>      support, indemnity or liability terms You offer.
> 
>      3.6. Distribution of Executable Versions.
>      You may distribute Covered Code in Executable form only if the
>      requirements of Section 3.1-3.5 have been met for that Covered Code,
>      and if You include a notice stating that the Source Code version of
>      the Covered Code is available under the terms of this License,
>      including a description of how and where You have fulfilled the
>      obligations of Section 3.2. The notice must be conspicuously included
>      in any notice in an Executable version, related documentation or
>      collateral in which You describe recipients' rights relating to the
>      Covered Code. You may distribute the Executable version of Covered
>      Code or ownership rights under a license of Your choice, which may
>      contain terms different from this License, provided that You are in
>      compliance with the terms of this License and that the license for the
>      Executable version does not attempt to limit or alter the recipient's
>      rights in the Source Code version from the rights set forth in this
>      License. If You distribute the Executable version under a different
>      license You must make it absolutely clear that any terms which differ
>      from this License are offered by You alone, not by the Initial
>      Developer or any Contributor. You hereby agree to indemnify the
>      Initial Developer and every Contributor for any liability incurred by
>      the Initial Developer or such Contributor as a result of any such
>      terms You offer.
> 
>      3.7. Larger Works.
>      You may create a Larger Work by combining Covered Code with other code
>      not governed by the terms of this License and distribute the Larger
>      Work as a single product. In such a case, You must make sure the
>      requirements of this License are fulfilled for the Covered Code.
> 
> 4. Inability to Comply Due to Statute or Regulation.
> 
>      If it is impossible for You to comply with any of the terms of this
>      License with respect to some or all of the Covered Code due to
>      statute, judicial order, or regulation then You must: (a) comply with
>      the terms of this License to the maximum extent possible; and (b)
>      describe the limitations and the code they affect. Such description
>      must be included in the LEGAL file described in Section 3.4 and must
>      be included with all distributions of the Source Code. Except to the
>      extent prohibited by statute or regulation, such description must be
>      sufficiently detailed for a recipient of ordinary skill to be able to
>      understand it.
> 
> 5. Application of this License.
> 
>      This License applies to code to which the Initial Developer has
>      attached the notice in Exhibit A and to related Covered Code.
> 
> 6. Versions of the License.
> 
>      6.1. New Versions.
>      Netscape Communications Corporation ("Netscape") may publish revised
>      and/or new versions of the License from time to time. Each version
>      will be given a distinguishing version number.
> 
>      6.2. Effect of New Versions.
>      Once Covered Code has been published under a particular version of the
>      License, You may always continue to use it under the terms of that
>      version. You may also choose to use such Covered Code under the terms
>      of any subsequent version of the License published by Netscape. No one
>      other than Netscape has the right to modify the terms applicable to
>      Covered Code created under this License.
> 
>      6.3. Derivative Works.
>      If You create or use a modified version of this License (which you may
>      only do in order to apply it to code which is not already Covered Code
>      governed by this License), You must (a) rename Your license so that
>      the phrases "Mozilla", "MOZILLAPL", "MOZPL", "Netscape",
>      "MPL", "NPL" or any confusingly similar phrase do not appear in your
>      license (except to note that your license differs from this License)
>      and (b) otherwise make it clear that Your version of the license
>      contains terms which differ from the Mozilla Public License and
>      Netscape Public License. (Filling in the name of the Initial
>      Developer, Original Code or Contributor in the notice described in
>      Exhibit A shall not of themselves be deemed to be modifications of
>      this License.)
> 
> 7. DISCLAIMER OF WARRANTY.
> 
>      COVERED CODE IS PROVIDED UNDER THIS LICENSE ON AN "AS IS" BASIS,
>      WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING,
>      WITHOUT LIMITATION, WARRANTIES THAT THE COVERED CODE IS FREE OF
>      DEFECTS, MERCHANTABLE, FIT FOR A PARTICULAR PURPOSE OR NON-INFRINGING.
>      THE ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE OF THE COVERED CODE
>      IS WITH YOU. SHOULD ANY COVERED CODE PROVE DEFECTIVE IN ANY RESPECT,
>      YOU (NOT THE INITIAL DEVELOPER OR ANY OTHER CONTRIBUTOR) ASSUME THE
>      COST OF ANY NECESSARY SERVICING, REPAIR OR CORRECTION. THIS DISCLAIMER
>      OF WARRANTY CONSTITUTES AN ESSENTIAL PART OF THIS LICENSE. NO USE OF
>      ANY COVERED CODE IS AUTHORIZED HEREUNDER EXCEPT UNDER THIS DISCLAIMER.
> 
> 8. TERMINATION.
> 
>      8.1.  This License and the rights granted hereunder will terminate
>      automatically if You fail to comply with terms herein and fail to cure
>      such breach within 30 days of becoming aware of the breach. All
>      sublicenses to the Covered Code which are properly granted shall
>      survive any termination of this License. Provisions which, by their
>      nature, must remain in effect beyond the termination of this License
>      shall survive.
> 
>      8.2.  If You initiate litigation by asserting a patent infringement
>      claim (excluding declatory judgment actions) against Initial Developer
>      or a Contributor (the Initial Developer or Contributor against whom
>      You file such action is referred to as "Participant")  alleging that:
> 
>      (a)  such Participant's Contributor Version directly or indirectly
>      infringes any patent, then any and all rights granted by such
>      Participant to You under Sections 2.1 and/or 2.2 of this License
>      shall, upon 60 days notice from Participant terminate prospectively,
>      unless if within 60 days after receipt of notice You either: (i)
>      agree in writing to pay Participant a mutually agreeable reasonable
>      royalty for Your past and future use of Modifications made by such
>      Participant, or (ii) withdraw Your litigation claim with respect to
>      the Contributor Version against such Participant.  If within 60 days
>      of notice, a reasonable royalty and payment arrangement are not
>      mutually agreed upon in writing by the parties or the litigation claim
>      is not withdrawn, the rights granted by Participant to You under
>      Sections 2.1 and/or 2.2 automatically terminate at the expiration of
>      the 60 day notice period specified above.
> 
>      (b)  any software, hardware, or device, other than such Participant's
>      Contributor Version, directly or indirectly infringes any patent, then
>      any rights granted to You by such Participant under Sections 2.1(b)
>      and 2.2(b) are revoked effective as of the date You first made, used,
>      sold, distributed, or had made, Modifications made by that
>      Participant.
> 
>      8.3.  If You assert a patent infringement claim against Participant
>      alleging that such Participant's Contributor Version directly or
>      indirectly infringes any patent where such claim is resolved (such as
>      by license or settlement) prior to the initiation of patent
>      infringement litigation, then the reasonable value of the licenses
>      granted by such Participant under Sections 2.1 or 2.2 shall be taken
>      into account in determining the amount or value of any payment or
>      license.
> 
>      8.4.  In the event of termination under Sections 8.1 or 8.2 above,
>      all end user license agreements (excluding distributors and resellers)
>      which have been validly granted by You or any distributor hereunder
>      prior to termination shall survive termination.
> 
> 9. LIMITATION OF LIABILITY.
> 
>      UNDER NO CIRCUMSTANCES AND UNDER NO LEGAL THEORY, WHETHER TORT
>      (INCLUDING NEGLIGENCE), CONTRACT, OR OTHERWISE, SHALL YOU, THE INITIAL
>      DEVELOPER, ANY OTHER CONTRIBUTOR, OR ANY DISTRIBUTOR OF COVERED CODE,
>      OR ANY SUPPLIER OF ANY OF SUCH PARTIES, BE LIABLE TO ANY PERSON FOR
>      ANY INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES OF ANY
>      CHARACTER INCLUDING, WITHOUT LIMITATION, DAMAGES FOR LOSS OF GOODWILL,
>      WORK STOPPAGE, COMPUTER FAILURE OR MALFUNCTION, OR ANY AND ALL OTHER
>      COMMERCIAL DAMAGES OR LOSSES, EVEN IF SUCH PARTY SHALL HAVE BEEN
>      INFORMED OF THE POSSIBILITY OF SUCH DAMAGES. THIS LIMITATION OF
>      LIABILITY SHALL NOT APPLY TO LIABILITY FOR DEATH OR PERSONAL INJURY
>      RESULTING FROM SUCH PARTY'S NEGLIGENCE TO THE EXTENT APPLICABLE LAW
>      PROHIBITS SUCH LIMITATION. SOME JURISDICTIONS DO NOT ALLOW THE
>      EXCLUSION OR LIMITATION OF INCIDENTAL OR CONSEQUENTIAL DAMAGES, SO
>      THIS EXCLUSION AND LIMITATION MAY NOT APPLY TO YOU.
> 
> 10. U.S. GOVERNMENT END USERS.
> 
>      The Covered Code is a "commercial item," as that term is defined in
>      48 C.F.R. 2.101 (Oct. 1995), consisting of "commercial computer
>      software" and "commercial computer software documentation," as such
>      terms are used in 48 C.F.R. 12.212 (Sept. 1995). Consistent with 48
>      C.F.R. 12.212 and 48 C.F.R. 227.7202-1 through 227.7202-4 (June 1995),
>      all U.S. Government End Users acquire Covered Code with only those
>      rights set forth herein.
> 
> 11. MISCELLANEOUS.
> 
>      This License represents the complete agreement concerning subject
>      matter hereof. If any provision of this License is held to be
>      unenforceable, such provision shall be reformed only to the extent
>      necessary to make it enforceable. This License shall be governed by
>      California law provisions (except to the extent applicable law, if
>      any, provides otherwise), excluding its conflict-of-law provisions.
>      With respect to disputes in which at least one party is a citizen of,
>      or an entity chartered or registered to do business in the United
>      States of America, any litigation relating to this License shall be
>      subject to the jurisdiction of the Federal Courts of the Northern
>      District of California, with venue lying in Santa Clara County,
>      California, with the losing party responsible for costs, including
>      without limitation, court costs and reasonable attorneys' fees and
>      expenses. The application of the United Nations Convention on
>      Contracts for the International Sale of Goods is expressly excluded.
>      Any law or regulation which provides that the language of a contract
>      shall be construed against the drafter shall not apply to this
>      License.
> 
> 12. RESPONSIBILITY FOR CLAIMS.
> 
>      As between Initial Developer and the Contributors, each party is
>      responsible for claims and damages arising, directly or indirectly,
>      out of its utilization of rights under this License and You agree to
>      work with Initial Developer and Contributors to distribute such
>      responsibility on an equitable basis. Nothing herein is intended or
>      shall be deemed to constitute any admission of liability.
> 
> 13. MULTIPLE-LICENSED CODE.
> 
>      Initial Developer may designate portions of the Covered Code as
>      "Multiple-Licensed".  "Multiple-Licensed" means that the Initial
>      Developer permits you to utilize portions of the Covered Code under
>      Your choice of the MPL or the alternative licenses, if any, specified
>      by the Initial Developer in the file described in Exhibit A.
> 
> EXHIBIT A -Mozilla Public License.
> 
>      ``The contents of this file are subject to the Mozilla Public License
>      Version 1.1 (the "License"); you may not use this file except in
>      compliance with the License. You may obtain a copy of the License at
>      https://www.mozilla.org/MPL/
> 
>      Software distributed under the License is distributed on an "AS IS"
>      basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See the
>      License for the specific language governing rights and limitations
>      under the License.
> 
>      The Original Code is ______________________________________.
> 
>      The Initial Developer of the Original Code is ________________________.
>      Portions created by ______________________ are Copyright (C) ______
>      _______________________. All Rights Reserved.
> 
>      Contributor(s): ______________________________________.
> 
>      Alternatively, the contents of this file may be used under the terms
>      of the _____ license (the  "[___] License"), in which case the
>      provisions of [______] License are applicable instead of those
>      above.  If you wish to allow use of your version of this file only
>      under the terms of the [____] License and not to allow others to use
>      your version of this file under the MPL, indicate your decision by
>      deleting  the provisions above and replace  them with the notice and
>      other provisions required by the [___] License.  If you do not delete
>      the provisions above, a recipient may use your version of this file
>      under either the MPL or the [___] License."
> 
>      [NOTE: The text of this Exhibit A may differ slightly from the text of
>      the notices in the Source Code files of the Original Code. You should
>      use the text of this Exhibit A rather than the text found in the
>      Original Code Source Code for Your Modifications.]

---

License of `bzip2`:

> 
> --------------------------------------------------------------------------
> 
> This program, "bzip2", the associated library "libbzip2", and all
> documentation, are copyright (C) 1996-2019 Julian R Seward.  All
> rights reserved.
> 
> Redistribution and use in source and binary forms, with or without
> modification, are permitted provided that the following conditions
> are met:
> 
> 1. Redistributions of source code must retain the above copyright
>    notice, this list of conditions and the following disclaimer.
> 
> 2. The origin of this software must not be misrepresented; you must 
>    not claim that you wrote the original software.  If you use this 
>    software in a product, an acknowledgment in the product 
>    documentation would be appreciated but is not required.
> 
> 3. Altered source versions must be plainly marked as such, and must
>    not be misrepresented as being the original software.
> 
> 4. The name of the author may not be used to endorse or promote 
>    products derived from this software without specific prior written 
>    permission.
> 
> THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS
> OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
> WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
> ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY
> DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
> DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE
> GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
> INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
> WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
> NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
> SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
> 
> Julian Seward, jseward@acm.org
> bzip2/libbzip2 version 1.0.8 of 13 July 2019
> 
> --------------------------------------------------------------------------

---

License of `libffi`:

> libffi - Copyright (c) 1996-2021  Anthony Green, Red Hat, Inc and others.
> See source files for details.
> 
> 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.

---

License of `libjpeg-turbo`:

> libjpeg-turbo Licenses
> ======================
> 
> libjpeg-turbo is covered by three compatible BSD-style open source licenses:
> 
> - The IJG (Independent JPEG Group) License, which is listed in
>   [README.ijg](README.ijg)
> 
>   This license applies to the libjpeg API library and associated programs
>   (any code inherited from libjpeg, and any modifications to that code.)
> 
> - The Modified (3-clause) BSD License, which is listed below
> 
>   This license covers the TurboJPEG API library and associated programs, as
>   well as the build system.
> 
> - The [zlib License](https://opensource.org/licenses/Zlib)
> 
>   This license is a subset of the other two, and it covers the libjpeg-turbo
>   SIMD extensions.
> 
> 
> Complying with the libjpeg-turbo Licenses
> =========================================
> 
> This section provides a roll-up of the libjpeg-turbo licensing terms, to the
> best of our understanding.
> 
> 1.  If you are distributing a modified version of the libjpeg-turbo source,
>     then:
> 
>     1.  You cannot alter or remove any existing copyright or license notices
>         from the source.
> 
>         **Origin**
>         - Clause 1 of the IJG License
>         - Clause 1 of the Modified BSD License
>         - Clauses 1 and 3 of the zlib License
> 
>     2.  You must add your own copyright notice to the header of each source
>         file you modified, so others can tell that you modified that file (if
>         there is not an existing copyright header in that file, then you can
>         simply add a notice stating that you modified the file.)
> 
>         **Origin**
>         - Clause 1 of the IJG License
>         - Clause 2 of the zlib License
> 
>     3.  You must include the IJG README file, and you must not alter any of the
>         copyright or license text in that file.
> 
>         **Origin**
>         - Clause 1 of the IJG License
> 
> 2.  If you are distributing only libjpeg-turbo binaries without the source, or
>     if you are distributing an application that statically links with
>     libjpeg-turbo, then:
> 
>     1.  Your product documentation must include a message stating:
> 
>         This software is based in part on the work of the Independent JPEG
>         Group.
> 
>         **Origin**
>         - Clause 2 of the IJG license
> 
>     2.  If your binary distribution includes or uses the TurboJPEG API, then
>         your product documentation must include the text of the Modified BSD
>         License (see below.)
> 
>         **Origin**
>         - Clause 2 of the Modified BSD License
> 
> 3.  You cannot use the name of the IJG or The libjpeg-turbo Project or the
>     contributors thereof in advertising, publicity, etc.
> 
>     **Origin**
>     - IJG License
>     - Clause 3 of the Modified BSD License
> 
> 4.  The IJG and The libjpeg-turbo Project do not warrant libjpeg-turbo to be
>     free of defects, nor do we accept any liability for undesirable
>     consequences resulting from your use of the software.
> 
>     **Origin**
>     - IJG License
>     - Modified BSD License
>     - zlib License
> 
> 
> The Modified (3-clause) BSD License
> ===================================
> 
> Copyright (C)2009-2022 D. R. Commander.  All Rights Reserved.<br>
> Copyright (C)2015 Viktor Szathmáry.  All Rights Reserved.
> 
> Redistribution and use in source and binary forms, with or without
> modification, are permitted provided that the following conditions are met:
> 
> - Redistributions of source code must retain the above copyright notice,
>   this list of conditions and the following disclaimer.
> - Redistributions in binary form must reproduce the above copyright notice,
>   this list of conditions and the following disclaimer in the documentation
>   and/or other materials provided with the distribution.
> - Neither the name of the libjpeg-turbo Project nor the names of its
>   contributors may be used to endorse or promote products derived from this
>   software without specific prior written permission.
> 
> THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS",
> AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
> IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
> ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT HOLDERS OR CONTRIBUTORS BE
> LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
> CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
> SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
> INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
> CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
> ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
> POSSIBILITY OF SUCH DAMAGE.
> 
> 
> Why Three Licenses?
> ===================
> 
> The zlib License could have been used instead of the Modified (3-clause) BSD
> License, and since the IJG License effectively subsumes the distribution
> conditions of the zlib License, this would have effectively placed
> libjpeg-turbo binary distributions under the IJG License.  However, the IJG
> License specifically refers to the Independent JPEG Group and does not extend
> attribution and endorsement protections to other entities.  Thus, it was
> desirable to choose a license that granted us the same protections for new code
> that were granted to the IJG for code derived from their software.

---

License of `libpng`:

> COPYRIGHT NOTICE, DISCLAIMER, and LICENSE
> =========================================
> 
> PNG Reference Library License version 2
> ---------------------------------------
> 
>  * Copyright (c) 1995-2019 The PNG Reference Library Authors.
>  * Copyright (c) 2018-2019 Cosmin Truta.
>  * Copyright (c) 2000-2002, 2004, 2006-2018 Glenn Randers-Pehrson.
>  * Copyright (c) 1996-1997 Andreas Dilger.
>  * Copyright (c) 1995-1996 Guy Eric Schalnat, Group 42, Inc.
> 
> The software is supplied "as is", without warranty of any kind,
> express or implied, including, without limitation, the warranties
> of merchantability, fitness for a particular purpose, title, and
> non-infringement.  In no event shall the Copyright owners, or
> anyone distributing the software, be liable for any damages or
> other liability, whether in contract, tort or otherwise, arising
> from, out of, or in connection with the software, or the use or
> other dealings in the software, even if advised of the possibility
> of such damage.
> 
> Permission is hereby granted to use, copy, modify, and distribute
> this software, or portions hereof, for any purpose, without fee,
> subject to the following restrictions:
> 
>  1. The origin of this software must not be misrepresented; you
>     must not claim that you wrote the original software.  If you
>     use this software in a product, an acknowledgment in the product
>     documentation would be appreciated, but is not required.
> 
>  2. Altered source versions must be plainly marked as such, and must
>     not be misrepresented as being the original software.
> 
>  3. This Copyright notice may not be removed or altered from any
>     source or altered source distribution.
> 
> 
> PNG Reference Library License version 1 (for libpng 0.5 through 1.6.35)
> -----------------------------------------------------------------------
> 
> libpng versions 1.0.7, July 1, 2000, through 1.6.35, July 15, 2018 are
> Copyright (c) 2000-2002, 2004, 2006-2018 Glenn Randers-Pehrson, are
> derived from libpng-1.0.6, and are distributed according to the same
> disclaimer and license as libpng-1.0.6 with the following individuals
> added to the list of Contributing Authors:
> 
>     Simon-Pierre Cadieux
>     Eric S. Raymond
>     Mans Rullgard
>     Cosmin Truta
>     Gilles Vollant
>     James Yu
>     Mandar Sahastrabuddhe
>     Google Inc.
>     Vadim Barkov
> 
> and with the following additions to the disclaimer:
> 
>     There is no warranty against interference with your enjoyment of
>     the library or against infringement.  There is no warranty that our
>     efforts or the library will fulfill any of your particular purposes
>     or needs.  This library is provided with all faults, and the entire
>     risk of satisfactory quality, performance, accuracy, and effort is
>     with the user.
> 
> Some files in the "contrib" directory and some configure-generated
> files that are distributed with libpng have other copyright owners, and
> are released under other open source licenses.
> 
> libpng versions 0.97, January 1998, through 1.0.6, March 20, 2000, are
> Copyright (c) 1998-2000 Glenn Randers-Pehrson, are derived from
> libpng-0.96, and are distributed according to the same disclaimer and
> license as libpng-0.96, with the following individuals added to the
> list of Contributing Authors:
> 
>     Tom Lane
>     Glenn Randers-Pehrson
>     Willem van Schaik
> 
> libpng versions 0.89, June 1996, through 0.96, May 1997, are
> Copyright (c) 1996-1997 Andreas Dilger, are derived from libpng-0.88,
> and are distributed according to the same disclaimer and license as
> libpng-0.88, with the following individuals added to the list of
> Contributing Authors:
> 
>     John Bowler
>     Kevin Bracey
>     Sam Bushell
>     Magnus Holmgren
>     Greg Roelofs
>     Tom Tanner
> 
> Some files in the "scripts" directory have other copyright owners,
> but are released under this license.
> 
> libpng versions 0.5, May 1995, through 0.88, January 1996, are
> Copyright (c) 1995-1996 Guy Eric Schalnat, Group 42, Inc.
> 
> For the purposes of this copyright and license, "Contributing Authors"
> is defined as the following set of individuals:
> 
>     Andreas Dilger
>     Dave Martindale
>     Guy Eric Schalnat
>     Paul Schmidt
>     Tim Wegner
> 
> The PNG Reference Library is supplied "AS IS".  The Contributing
> Authors and Group 42, Inc. disclaim all warranties, expressed or
> implied, including, without limitation, the warranties of
> merchantability and of fitness for any purpose.  The Contributing
> Authors and Group 42, Inc. assume no liability for direct, indirect,
> incidental, special, exemplary, or consequential damages, which may
> result from the use of the PNG Reference Library, even if advised of
> the possibility of such damage.
> 
> Permission is hereby granted to use, copy, modify, and distribute this
> source code, or portions hereof, for any purpose, without fee, subject
> to the following restrictions:
> 
>  1. The origin of this source code must not be misrepresented.
> 
>  2. Altered versions must be plainly marked as such and must not
>     be misrepresented as being the original source.
> 
>  3. This Copyright notice may not be removed or altered from any
>     source or altered source distribution.
> 
> The Contributing Authors and Group 42, Inc. specifically permit,
> without fee, and encourage the use of this source code as a component
> to supporting the PNG file format in commercial products.  If you use
> this source code in a product, acknowledgment is not required but would
> be appreciated.

---

License of `zlib`:

>   Copyright (C) 1995-2017 Jean-loup Gailly and Mark Adler
> 
>   This software is provided 'as-is', without any express or implied
>   warranty.  In no event will the authors be held liable for any damages
>   arising from the use of this software.
> 
>   Permission is granted to anyone to use this software for any purpose,
>   including commercial applications, and to alter it and redistribute it
>   freely, subject to the following restrictions:
> 
>   1. The origin of this software must not be misrepresented; you must not
>      claim that you wrote the original software. If you use this software
>      in a product, an acknowledgment in the product documentation would be
>      appreciated but is not required.
>   2. Altered source versions must be plainly marked as such, and must not be
>      misrepresented as being the original software.
>   3. This notice may not be removed or altered from any source distribution.
> 
>   Jean-loup Gailly        Mark Adler
>   jloup@gzip.org          madler@alumni.caltech.edu
> 
> 
>   The data format used by the zlib library is described by RFCs (Request for
>   Comments) 1950 to 1952 in the files http://tools.ietf.org/html/rfc1950
>   (zlib format), rfc1951 (deflate format) and rfc1952 (gzip format).
