293 lines
12 KiB
Plaintext
293 lines
12 KiB
Plaintext
Format: https://www.debian.org/doc/packaging-manuals/copyright-format/1.0/
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Upstream-Name: XZ Utils
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Upstream-Contact:
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Lasse Collin <lasse.collin@tukaani.org>
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https://tukaani.org/xz/lists.html
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Source:
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https://tukaani.org/xz
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https://github.com/tukaani-project/xz
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Comment:
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XZ Utils is developed and maintained upstream by Lasse Collin. Major
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portions are based on code by other authors; see AUTHORS for details.
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Most of the source has been put into the public domain, but some files
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have not (details below).
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.
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This file describes the source package. The binary packages contain
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some files derived from other works: for example, images in the API
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documentation come from Doxygen.
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License:
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Different licenses apply to different files in this package. Here
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is a summary of which licenses apply to which parts of this package:
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.
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- liblzma is under the BSD Zero Clause License (0BSD).
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.
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- The command line tools xz, xzdec, lzmadec, and lzmainfo are
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under 0BSD except that, on systems that don't have a usable
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getopt_long, GNU getopt_long is compiled and linked in from the
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'lib' directory. The getopt_long code is under GNU LGPLv2.1+.
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.
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- The scripts to grep, diff, and view compressed files have been
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adapted from GNU gzip. These scripts (xzgrep, xzdiff, xzless,
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and xzmore) are under GNU GPLv2+. The man pages of the scripts
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are under 0BSD; they aren't based on the man pages of GNU gzip.
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.
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- Most of the XZ Utils specific documentation that is in
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plain text files (like README, INSTALL, PACKAGERS, NEWS,
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and ChangeLog) are under 0BSD unless stated otherwise in
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the file itself. The files xz-file-format.txt and
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lzma-file-format.xt are in the public domain but may
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be distributed under the terms of 0BSD too.
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.
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- Translated messages and man pages are under 0BSD except that
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some old translations are in the public domain.
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.
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- Test files and test code in the 'tests' directory, and
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debugging utilities in the 'debug' directory are under
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the BSD Zero Clause License (0BSD).
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.
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- The GNU Autotools based build system contains files that are
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under GNU GPLv2+, GNU GPLv3+, and a few permissive licenses.
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These files don't affect the licensing of the binaries being
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built.
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.
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- The 'extra' directory contains files that are under various
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free software licenses. These aren't built or installed as
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part of XZ Utils.
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.
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For the files under the BSD Zero Clause License (0BSD), if
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a copyright notice is needed, the following is sufficient:
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.
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Copyright (C) The XZ Utils authors and contributors
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.
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If you copy significant amounts of 0BSD-licensed code from XZ Utils
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into your project, acknowledging this somewhere in your software is
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polite (especially if it is proprietary, non-free software), but
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it is not legally required by the license terms. Here is an example
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of a good notice to put into "about box" or into documentation:
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.
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This software includes code from XZ Utils <https://tukaani.org/xz/>.
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.
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The following license texts are included in the following files:
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- COPYING.0BSD: BSD Zero Clause License
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- COPYING.LGPLv2.1: GNU Lesser General Public License version 2.1
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- COPYING.GPLv2: GNU General Public License version 2
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- COPYING.GPLv3: GNU General Public License version 3
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.
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A note about old XZ Utils releases:
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.
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XZ Utils releases 5.4.6 and older and 5.5.1alpha have a
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significant amount of code put into the public domain and
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that obviously remains so. The switch from public domain to
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0BSD for newer releases was made in Febrary 2024 because
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public domain has (real or perceived) legal ambiguities in
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some jurisdictions.
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.
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There is very little *practical* difference between public
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domain and 0BSD. The main difference likely is that one
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shouldn't claim that 0BSD-licensed code is in the public
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domain; 0BSD-licensed code is copyrighted but available under
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an extremely permissive license. Neither 0BSD nor public domain
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require retaining or reproducing author, copyright holder, or
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license notices when distributing the software. (Compare to,
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for example, BSD 2-Clause "Simplified" License which does have
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such requirements.)
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.
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If you have questions, don't hesitate to ask for more information.
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The contact information is in the README file.
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Files: *
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Copyright: Lasse Collin
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Igor Pavlov
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Andrew Dudman
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Chenxi Mao
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Ilya Kurdyukov
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Jonathan Nieder
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Joachim Henke
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Hans Jansen
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Maksym Vatsyk
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Michał Górny
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Sebastian Andrzej Siewior
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Wei Dai
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License: 0BSD
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Files: src/scripts/* lib/* extra/scanlzma/scanlzma.c
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Copyright: © 1993, Jean-loup Gailly
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© 1989-1994, 1996-1999, 2001-2007, Free Software Foundation, Inc.
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© 2006 Timo Lindfors
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2005, Charles Levert
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2005, 2009, Lasse Collin
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2009, Andrew Dudman
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Other-Authors: Paul Eggert, Ulrich Drepper
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License: GPL-2+
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Files: lib/getopt*
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Copyright: © 1987-2007 Free Software Foundation, Inc.
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Other-Authors: Ulrich Drepper
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License: LGPL-2.1+
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Files: m4/getopt.m4 m4/posix-shell.m4
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Copyright: © 2002-2006, 2008-2023 Free Software Foundation, Inc.
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Other-Authors: Paul Eggert
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License: FSFULLR
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Files: m4/ax_pthread.m4
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Copyright: © 2008 Steven G. Johnson <stevenj@alum.mit.edu>
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© 2011 Daniel Richard G. <skunk@iSKUNK.ORG>
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© 2019 Marc Stevens <marc.stevens@cwi.nl>
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License: GPL-3.0-or-later-WITH-Autoconf-exception-macro
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Files: po/LINGUAS
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Copyright: none; these are just short lists.
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License: none
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No copyright to license.
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Files: po/ca.po po/cs.po po/da.po po/fr.po po/it.po po/pt_BR.po po/pt.po po/sr.po po/tr.po po/zh_CN.po po/zh_TW.po
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Copyright: Jordi Mas i Hernàndez
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Marek Černocký
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Joe Hansen
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Adrien Nader
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Stéphane Aulery
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Gruppo traduzione italiano di Ubuntu-it
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Lorenzo De Liso
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Milo Casagrande
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Rafael Fontenelle
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Pedro Albuquerque
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Мирослав Николић
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Emir SARI
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Boyuan Yang
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Yi-Jyun Pan
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License: PD
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This file is put in the public domain.
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Files: po/de.po po/eo.po po/es.po po/fi.po po/hr.po po/hu.po po/ko.po po/pl.po po/ro.po po/sv.po po/uk.po po/vi.po
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Copyright: André Noll
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Anna Henningsen
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Mario Blättermann
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Keith Bowes
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Cristian Othón Martínez Vera
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Lauri Nurmi
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Božidar Putanec
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Meskó Balázs
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Seong-ho Cho
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Jakub Bogusz
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Remus-Gabriel Chelu
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Sebastian Rasmussen
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Luna Jernberg
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Anders Jonsson
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Yuri Chornoivan
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Trần Ngọc Quân
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License: 0BSD
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Files: INSTALL.generic
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Copyright: © 1994, 1995, 1996, 1999, 2000, 2001, 2002, 2004, 2005,
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2006, 2007, 2008, 2009, 2010 Free Software Foundation, Inc.
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License: permissive-nowarranty
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Files: po/Makevars
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Copyright: © 2003-2019 Free Software Foundation, Inc
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License: FSFUL
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This file is free software; the Free Software Foundation gives
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unlimited permission to use, copy, distribute, and modify it.
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Files: COPYING.GPLv2 COPYING.GPLv3 COPYING.LGPLv2.1
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Copyright: © 1989, 1991, 1999, 2007 Free Software Foundation, Inc.
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License: noderivs
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Everyone is permitted to copy and distribute verbatim copies
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of this license document, but changing it is not allowed.
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Files: debian/*
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Copyright: 2009-2012, Jonathan Nieder
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License: PD-debian
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The Debian packaging files are in the public domain.
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You may freely use, modify, distribute, and relicense them.
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License: 0BSD
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Permission to use, copy, modify, and/or distribute this
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software for any purpose with or without fee is hereby granted.
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.
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THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL
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WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED
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WARRANTIES OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL
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THE AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR
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CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM
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LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT,
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NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN
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CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
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License: LGPL-2.1+
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU Lesser General Public License as published by
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the Free Software Foundation; either version 2.1, or (at your option)
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any later version.
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.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU Lesser General Public License for more details.
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.
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You should have received a copy of the GNU Lesser General Public License along
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with this program; if not, write to the Free Software Foundation,
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Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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.
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On Debian systems, the complete text of the GNU Lesser General Public
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License version 2.1 can be found in ‘/usr/share/common-licenses/LGPL-2.1’.
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License: GPL-2+
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 2, or (at your option)
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any later version.
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||
.
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This program is distributed in the hope that it will be useful,
|
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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.
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You should have received a copy of the GNU General Public License along
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with this program; if not, write to the Free Software Foundation,
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Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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.
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On Debian systems, the complete text of the GNU General Public License
|
||
version 2 can be found in ‘/usr/share/common-licenses/GPL-2’.
|
||
|
||
License: GPL-3.0-or-later-WITH-Autoconf-exception-macro
|
||
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
|
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Free Software Foundation, either version 3 of the License, or (at your
|
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option) any later version.
|
||
.
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This program is distributed in the hope that it will be useful, but
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WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
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Public License for more details.
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||
.
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You should have received a copy of the GNU General Public License along
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||
with this program. If not, see <http://www.gnu.org/licenses/>.
|
||
.
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As a special exception, the respective Autoconf Macro's copyright owner
|
||
gives unlimited permission to copy, distribute and modify the configure
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scripts that are the output of Autoconf when processing the Macro. You
|
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need not follow the terms of the GNU General Public License when using
|
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or distributing such scripts, even though portions of the text of the
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Macro appear in them. The GNU General Public License (GPL) does govern
|
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all other use of the material that constitutes the Autoconf Macro.
|
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.
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This special exception to the GPL applies to versions of the Autoconf
|
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Macro released by the Autoconf Archive. When you make and distribute a
|
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modified version of the Autoconf Macro, you may extend this special
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exception to the GPL to apply to your modified version as well.
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.
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On Debian systems, the complete text of the GNU General Public
|
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License version 3 can be found in ‘/usr/share/common-licenses/GPL-3’.
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|
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License: FSFULLR
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This file is free software; the Free Software Foundation
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gives unlimited permission to copy and/or distribute it,
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with or without modifications, as long as this notice is preserved.
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|
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License: permissive-nowarranty
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Copying and distribution of this file, with or without modification,
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are permitted in any medium without royalty provided the copyright
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notice and this notice are preserved. This file is offered as-is,
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||
without warranty of any kind.
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