DFSG, Licensing & New Packages Team

Format: https://www.debian.org/doc/packaging-manuals/copyright-format/1.0/
Upstream-Name: quadrilateralcowboy
Source: https://github.com/BlendoGames/quadrilateralcowboy.git/
Comment:
 This package contains the game engine for Quadrilateral Cowboy; the game data
 is not open source and must be purchased and installed separately. Support for
 installing the game data is provided by game-data-packager.
Files-Excluded:
  curl/*
  openal/lib/*
  renderer/jpeg-6/*
  sdl2/*
  sound/OggVorbis/*
  sys/linux/libXNVCtrl/*
  sys/linux/setup/*

Files:     *
Copyright: 1999-2011 id Software LLC, a ZeniMax Media company.
           2005 Raven Software
           2011 dhewg
           2012 Daniel Gibson
           2012 Oliver McFadden
           2012 Robert Beckebans
           2016 Blendo Games
License:   GPL-3.0-with-additional-id-terms

Files:     debian/*
Comment:   Packaging for Debian, inheriting the existing repository license for easy compatibility
Copyright: 2026 James Addison
License:   GPL-3.0-with-additional-id-terms

Files:     openal/include/*
Comment:   OpenAL GDC Beta SDK include headers, as distributed in doom3.gpl
Copyright: 1999-2000 the OpenAL cross platform audio library authors
License:   LGPL-2+

Files:     framework/Unzip.cpp
Comment:   minizip 0.15b with the addition of an unzReOpen function added by id Software
Copyright: 1995-1998 Jean-loup Gailly and Mark Adler
           1998 Gilles Vollant
           1999-2011 id Software LLC, a ZeniMax Media company.
License:   Zlib
 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

Files:     renderer/wglext.h
Copyright: 1991-2002 Silicon Graphics, Inc.
License:   SGI-B-1.1
 License Applicability. Except to the extent portions of this file are
 made subject to an alternative license as permitted in the SGI Free
 Software License B, Version 1.1 (the "License"), the contents of this
 file are subject only to the provisions of the License. You may not use
 this file except in compliance with the License. You may obtain a copy
 of the License at Silicon Graphics, Inc., attn: Legal Services, 1600
 Amphitheatre Parkway, Mountain View, CA 94043-1351, or at:
 .
 http://oss.sgi.com/projects/FreeB
 .
 Note that, as provided in the License, the Software is distributed on an
 "AS IS" basis, with ALL EXPRESS AND IMPLIED WARRANTIES AND CONDITIONS
 DISCLAIMED, INCLUDING, WITHOUT LIMITATION, ANY IMPLIED WARRANTIES AND
 CONDITIONS OF MERCHANTABILITY, SATISFACTORY QUALITY, FITNESS FOR A
 PARTICULAR PURPOSE, AND NON-INFRINGEMENT.
 .
 Original Code. The Original Code is: OpenGL Sample Implementation,
 Version 1.2.1, released January 26, 2000, developed by Silicon Graphics,
 Inc. The Original Code is Copyright (c) 1991-2002 Silicon Graphics, Inc.
 Copyright in any portions created by third parties is as indicated
 elsewhere herein.
 .
 Additional Notice Provisions: This software was created using the
 OpenGL(R) version 1.2.1 Sample Implementation published by SGI, but has
 not been independently verified as being compliant with the OpenGL(R)
 version 1.2.1 Specification.

Files:     idlib/hashing/CRC32.cpp
Copyright: 1995 Jean-loup Gailly and Mark Adler
           2012 Robert Beckebans
License:   Zlib
 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
 gzip@prep.ai.mit.edu    madler@cco.caltech.edu

Files:     idlib/hashing/MD4.cpp
Copyright: 1991 RSA Data Security, Inc. Created 1991. All rights reserved.
           2012 Robert Beckebans
License:   RSA-MD4
 License to copy and use this software is granted provided that it
 is identified as the "RSA Data Security, Inc. MD4 Message-Digest
 Algorithm" in all material mentioning or referencing this software
 or this function.
 .
 License is also granted to make and use derivative works provided
 that such works are identified as "derived from the RSA Data
 Security, Inc. MD4 Message-Digest Algorithm" in all material
 mentioning or referencing the derived work.
 .
 RSA Data Security, Inc. makes no representations concerning either
 the merchantability of this software or the suitability of this
 software for any particular purpose. It is provided "as is"
 without express or implied warranty of any kind.
 .
 These notices must be retained in any copies of any part of this
 documentation and/or software.

Files:     idlib/hashing/MD5.cpp
Copyright: 1993 Colin Plumb (unclaimed)
           2016 Blendo Games
License:   public-domain
 This code implements the MD5 message-digest algorithm.
 The algorithm is due to Ron Rivest.  This code was
 written by Colin Plumb in 1993, no copyright is claimed.
 This code is in the public domain; do with it what you wish.

Files:     renderer/glext.h
Comment:
 Similar, but not identical, to the Expat license text.  As of 2022-01-22,
 the upstream header for this file uses an SPDX identifier of 'MIT'.
Copyright: 2013-2016 The Khronos Group Inc.
License:   Khronos
 Permission is hereby granted, free of charge, to any person obtaining a
 copy of this software and/or associated documentation files (the
 "Materials"), to deal in the Materials without restriction, including
 without limitation the rights to use, copy, modify, merge, publish,
 distribute, sublicense, and/or sell copies of the Materials, and to
 permit persons to whom the Materials are 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 Materials.
 .
 THE MATERIALS ARE 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
 MATERIALS OR THE USE OR OTHER DEALINGS IN THE MATERIALS.

Files:     idlib/Base64.cpp
Copyright: 1996 Lars Wirzenius
           2003 TTimo <ttimo@idsoftware.com>
           2016 Blendo Games
License:   BSD-2-clause
 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 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.

Files:     idlib/FloatExceptions.h
Copyright: 2012 Cygnus Software
License:   Expat
 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.

Files:     sys/linux/oss/include/*
Copyright: 1993-2004 4Front Technologies
License:   BSD-2-clause
 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 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.

License:   GPL-3.0-with-additional-id-terms
 Doom 3 Source Code 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.
 .
 Doom 3 Source Code 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.
  .
 On Debian systems, the full text of the GNU General Public
 License version 3 can be found in the file
 `/usr/share/common-licenses/GPL-3'.
 .
 In addition, the Doom 3 Source Code is also subject to certain additional
 terms. You should have received a copy of these additional terms immediately
 following the terms and conditions of the GNU General Public License which
 accompanied the Doom 3 Source Code.  If not, please request a copy in writing
 from id Software at the address below.
 .
 If you have questions concerning this license or the applicable additional
 terms, you may contact in writing id Software LLC, c/o ZeniMax Media Inc.,
 Suite 120, Rockville, Maryland 20850 USA.
 .
 ADDITIONAL TERMS APPLICABLE TO THE DOOM 3 GPL SOURCE CODE.
 .
 The following additional terms (Additional Terms) supplement and
 modify the GNU General Public License, Version 3 (GPL) applicable to the Doom
 3  GPL Source Code (Doom 3 Source Code).  In addition to the terms and
 conditions of the GPL, the Doom 3 Source Code is subject to the further
 restrictions below.
 .
 1. Replacement of Section 15.  Section 15 of the GPL shall be deleted in its
 entirety and replaced with the following:
 .
 15. Disclaimer of Warranty.
 .
 THE PROGRAM IS PROVIDED WITHOUT ANY WARRANTIES, WHETHER EXPRESSED OR IMPLIED,
 INCLUDING, WITHOUT LIMITATION, IMPLIED WARRANTIES OF FITNESS FOR A PARTICULAR
 PURPOSE, NON-INFRINGEMENT, TITLE AND MERCHANTABILITY.  THE PROGRAM IS BEING
 DELIVERED OR MADE AVAILABLE 'AS IS', 'WITH ALL FAULTS' AND WITHOUT WARRANTY OR
 REPRESENTATION.  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.
 .
 2. Replacement of Section 16.  Section 16 of the GPL shall be deleted in its
 entirety and replaced with the following:
 .
 16. LIMITATION OF LIABILITY.
 .
 UNDER NO CIRCUMSTANCES SHALL ANY COPYRIGHT HOLDER OR ITS AFFILIATES, OR ANY
 OTHER PARTY WHO MODIFIES AND/OR CONVEYS THE PROGRAM AS PERMITTED ABOVE, BE
 LIABLE TO YOU, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, FOR ANY
 DAMAGES OR OTHER LIABILITY, INCLUDING ANY GENERAL, DIRECT, INDIRECT, SPECIAL,
 INCIDENTAL, CONSEQUENTIAL OR PUNITIVE DAMAGES ARISING FROM, OUT OF OR IN
 CONNECTION WITH THE USE OR INABILITY TO USE THE PROGRAM OR OTHER DEALINGS WITH
 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), WHETHER OR NOT ANY COPYRIGHT HOLDER
 OR SUCH OTHER PARTY RECEIVES NOTICE OF ANY SUCH DAMAGES AND WHETHER OR NOT SUCH
 DAMAGES COULD HAVE BEEN FORESEEN.
 .
 3. LEGAL NOTICES; NO TRADEMARK LICENSE; ORIGIN.  You must reproduce faithfully
 all trademark, copyright and other proprietary and legal notices on any copies
 of the Program or any other required author attributions.  This license does not
 grant you rights to use any copyright holder or any other party's name, logo, or
 trademarks.  Neither the name of the copyright holder or its affiliates, or any
 other party who modifies and/or conveys the Program may be used to endorse or
 promote products derived from this software without specific prior written
 permission.  The origin of the Program must not be misrepresented; you must not
 claim that you wrote the original Program.  Altered source versions must be
 plainly marked as such, and must not be misrepresented as being the original
 Program.
 .
 4. INDEMNIFICATION.  IF YOU CONVEY A COVERED WORK AND AGREE WITH ANY RECIPIENT
 OF THAT COVERED WORK THAT YOU WILL ASSUME ANY LIABILITY FOR THAT COVERED WORK,
 YOU HEREBY AGREE TO INDEMNIFY, DEFEND AND HOLD HARMLESS THE OTHER LICENSORS AND
 AUTHORS OF THAT COVERED WORK FOR ANY DAMAEGS, DEMANDS, CLAIMS, LOSSES, CAUSES OF
 ACTION, LAWSUITS, JUDGMENTS EXPENSES (INCLUDING WITHOUT LIMITATION REASONABLE
 ATTORNEYS' FEES AND EXPENSES) OR ANY OTHER LIABLITY ARISING FROM, RELATED TO OR
 IN CONNECTION WITH YOUR ASSUMPTIONS OF LIABILITY.

License: LGPL-2+
 This program 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 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 Lesser General Public License for more details.
 .
 You should have received a copy of the GNU Lesser General Public License
 along with this program. If not, see <http://www.gnu.org/licenses/>.
 .
 The complete text of the GNU Lesser General Public License
 can be found in /usr/share/common-licenses/LGPL-2 file.