Copyright for cups source package in Buster

Format: https://www.debian.org/doc/packaging-manuals/copyright-format/1.0/
Upstream-Name: CUPS
Upstream-Contact: Michael Sweet 
Source: https://cups.org/software.php

Files: *
Copyright: 2007-2015, Apple Inc.
License: GPL-2.0 with AOSDL exception

Files: cups/* filter/*
Copyright: 2007-2013, Apple Inc.
License: LGPL-2.0 with AOSDL exception

Files: cups/md5-private.h
  cups/md5.c
Copyright: 2007-2014, Apple Inc
  2005, Easy Software Products
  1999, Aladdin Enterprises.
License: Zlib

Files: scheduler/colorman.c
Copyright: 2011, Red Hat, Inc
 2007-2014, Apple Inc
 1997-2007, Easy Software Products
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:
 .
   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.
 .
 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.

License: GPL-2.0 with AOSDL exception
 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, version 2 of the License.
 .
 The full text of the GPL is distributed as in
 /usr/share/common-licenses/GPL-2 on Debian systems.
 .
 In addition, as the copyright holder of CUPS, Apple Inc. grants
 the following special exception:
 .
      1. Apple Operating System Development License Exception;
 .
 	a. Software that is developed by any person or entity
 	   for an Apple Operating System ("Apple OS-Developed
 	   Software"), including but not limited to Apple and
 	   third party printer drivers, filters, and backends
 	   for an Apple Operating System, that is linked to the
 	   CUPS imaging library or based on any sample filters
 	   or backends provided with CUPS shall not be
 	   considered to be a derivative work or collective work
 	   based on the CUPS program and is exempt from the
 	   mandatory source code release clauses of the GNU GPL.
 	   You may therefore distribute linked combinations of
 	   the CUPS imaging library with Apple OS-Developed
 	   Software without releasing the source code of the
 	   Apple OS-Developed Software. You may also use sample
 	   filters and backends provided with CUPS to develop
 	   Apple OS-Developed Software without releasing the
 	   source code of the Apple OS-Developed Software.
 .
 	b. An Apple Operating System means any operating system
 	   software developed and/or marketed by Apple Computer,
 	   Inc., including but not limited to all existing
 	   releases and versions of Apple's Darwin, Mac OS X,
 	   and Mac OS X Server products and all follow-on
 	   releases and future versions thereof.
 .
 	c. This exception is only available for Apple
 	   OS-Developed Software and does not apply to software
 	   that is distributed for use on other operating
 	   systems.
 .
 	d. All CUPS software that falls under this license
 	   exception have the following text at the top of each
 	   source file:
 .
 	     This file is subject to the Apple OS-Developed
 	     Software exception.
 .
      2. OpenSSL Toolkit License Exception;
 .
 	a. Apple Inc. explicitly allows the compilation and
 	   distribution of the CUPS software with the OpenSSL
 	   Toolkit.
 .
 No developer is required to provide these exceptions in a
 derived work.

License: LGPL-2.0 with AOSDL exception
 This program is free software; you can redistribute it and/or modify it
 under the terms of the GNU Library General Public License as published
 by the Free Software Foundation, version 2 of the License.
 .
 The full text of the LGPL is distributed as in
 /usr/share/common-licenses/LGPL-2 on Debian systems.
 .
 In addition, as the copyright holder of CUPS, Apple Inc. grants
 the following special exception:
 .
      1. Apple Operating System Development License Exception;
 .
 	a. Software that is developed by any person or entity
 	   for an Apple Operating System ("Apple OS-Developed
 	   Software"), including but not limited to Apple and
 	   third party printer drivers, filters, and backends
 	   for an Apple Operating System, that is linked to the
 	   CUPS imaging library or based on any sample filters
 	   or backends provided with CUPS shall not be
 	   considered to be a derivative work or collective work
 	   based on the CUPS program and is exempt from the
 	   mandatory source code release clauses of the GNU GPL.
 	   You may therefore distribute linked combinations of
 	   the CUPS imaging library with Apple OS-Developed
 	   Software without releasing the source code of the
 	   Apple OS-Developed Software. You may also use sample
 	   filters and backends provided with CUPS to develop
 	   Apple OS-Developed Software without releasing the
 	   source code of the Apple OS-Developed Software.
 .
 	b. An Apple Operating System means any operating system
 	   software developed and/or marketed by Apple Computer,
 	   Inc., including but not limited to all existing
 	   releases and versions of Apple's Darwin, Mac OS X,
 	   and Mac OS X Server products and all follow-on
 	   releases and future versions thereof.
 .
 	c. This exception is only available for Apple
 	   OS-Developed Software and does not apply to software
 	   that is distributed for use on other operating
 	   systems.
 .
 	d. All CUPS software that falls under this license
 	   exception have the following text at the top of each
 	   source file:
 .
 	     This file is subject to the Apple OS-Developed
 	     Software exception.
 .
      2. OpenSSL Toolkit License Exception;
 .
 	a. Apple Inc. explicitly allows the compilation and
 	   distribution of the CUPS software with the OpenSSL
 	   Toolkit.
 .
 No developer is required to provide these exceptions in a
 derived work.

License: Zlib
 The zlib License
 .
 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.