copyright: New file

1 files changed, 522 insertions, 0 deletions

diff --git a/copyright b/copyright
new file mode 100644
index 0000000..8d27606
--- /dev/null
+++ b/copyright
@@ -0,0 +1,522 @@
+Upstream Source
+===============
+
+In General
+----------
+
+Copyright (C) Eric Biederman, 2005
+Copyright (c) 2005-2009 Junio C Hamano
+Copyright (C) 2005 Paul Mackerras <paulus@samba.org>
+Copyright (c) 2005, 2007 Nicolas Pitre <nico@fluxnic.net>
+Copyright (c) 2005-2006 Pavel Roskin
+Copyright 2005, Lukas Sandstrom <lukass@etek.chalmers.se>
+Copyright (c) 2005, 2006 Rene Scharfe
+Copyright (C) 2005-2007, 2016 Johannes E. Schindelin
+Copyright (C) 2005-2006, 2008 Linus Torvalds
+Copyright (C) 2006 Ryan Anderson
+Copyright (c) Petr Baudis, 2006
+Copyright (c) 2006 Franck Bui-Huu
+Copyright (c) 2006-2007 Kristian Høgsberg <krh@redhat.com>
+Copyright (c) 2006 Shawn O. Pearce
+Copyright (c) 2006 Eric Wong
+Copyright (C) 2007 Shawn Bohrer
+Copyright (c) 2007 James Bowes
+Copyright (c) 2007 Thomas Harning Jr
+Copyright (c) 2007 Lars Hjemli
+Copyright (c) 2007 Carlos Rica <jasampler@gmail.com>
+Copyright (c) 2008 Daniel Barkalow <barkalow@iabervon.org>
+Copyright (c) 2008, 2013, 2014 Christian Couder <chriscool@tuxfamily.org>
+Copyright (c) 2008 Miklos Vajna <vmiklos@frugalware.org>
+Copyright (c) 2009, 2010 David Aguilar
+Copyright (c) 2010-2011 Ævar Arnfjörð Bjarmason
+Copyright (C) 2010-2011 Google Inc.
+Copyright (c) 2010 Johan Herland <johan@herland.net>
+Copyright (c) 2014 Michael J Gruber <git@drmicha.warpmail.net>
+Copyright (c) 2018 Pratik Karki
+
+ Note that the only valid version of the GPL as far as this project
+ is concerned is _this_ particular version of the license (ie v2, not
+ v2.2 or v3.x or whatever), unless explicitly otherwise stated.
+
+On this system, a copy of the GNU General Public License may be found at
+<file:///usr/share/common-licenses/GPL-2>.
+
+compat/inet_ntop.c, compat/inet_pton.c
+--------------------------------------
+
+Copyright (C) 1996-2001  Internet Software Consortium.
+
+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 INTERNET SOFTWARE CONSORTIUM
+DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL
+IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL
+INTERNET SOFTWARE CONSORTIUM 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.
+
+compat/nedmalloc/malloc.c.h
+---------------------------
+
+This is a version (aka dlmalloc) of malloc/free/realloc written by
+Doug Lea and released to the public domain, as explained at
+http://creativecommons.org/licenses/publicdomain.  Send questions,
+comments, complaints, performance data, etc to dl@cs.oswego.edu
+
+Version pre-2.8.4 Mon Nov 27 11:22:37 2006    (dl at gee)
+
+ Note: There may be an updated version of this malloc obtainable at
+         ftp://gee.cs.oswego.edu/pub/misc/malloc.c
+       Check before installing!
+
+compat/nedmalloc/nedmalloc.c, compat/nedmalloc/nedmalloc.h
+----------------------------------------------------------
+
+nedalloc, an alternative malloc implementation for multiple threads without
+lock contention based on dlmalloc v2.8.3. (C) 2005-2006 Niall Douglas
+
+Boost Software License - Version 1.0 - August 17th, 2003
+
+Permission is hereby granted, free of charge, to any person or organization
+obtaining a copy of the software and accompanying documentation covered by
+this license (the "Software") to use, reproduce, display, distribute,
+execute, and transmit the Software, and to prepare derivative works of the
+Software, and to permit third-parties to whom the Software is furnished to
+do so, all subject to the following:
+
+The copyright notices in the Software and this entire statement, including
+the above license grant, this restriction and the following disclaimer,
+must be included in all copies of the Software, in whole or in part, and
+all derivative works of the Software, unless such copies or derivative
+works are solely in the form of machine-executable object code generated by
+a source language processor.
+
+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, TITLE AND NON-INFRINGEMENT. IN NO EVENT
+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.
+
+compat/obstack.c, compat/obstack.h, compat/regex/regcomp.c,
+compat/regex/regex.c, compat/regex/regex.h, compat/regex/regex_internal.c,
+compat/regex/regex_internal.h, compat/regex/regexec.c
+--------------------------------------------------------------------------
+
+Copyright (C) 1985, 1988-2010 Free Software Foundation, Inc.
+
+This file is part of the GNU C Library.
+
+The GNU C 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.
+
+The GNU C 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.
+
+You should have received a copy of the GNU Lesser General Public
+License along with the GNU C Library; if not, see
+<http://www.gnu.org/licenses/>.
+
+On this system, a copy of the GNU Lesser General Public License may be found at
+<file:///usr/share/common-licenses/LGPL-2.1>.
+
+compat/poll/poll.c, compat/poll/poll.h
+--------------------------------------
+
+Emulation for poll(2)
+Contributed by Paolo Bonzini.
+
+Copyright 2001-2003, 2006-2011 Free Software Foundation, Inc.
+
+This file is part of gnulib.
+
+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, 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/>.
+
+On this system, a copy of the GNU General Public License may be found at
+<file:///usr/share/common-licenses/GPL-2>.
+
+diff-delta.c
+------------
+
+diff-delta.c: generate a delta between two buffers
+
+This code was greatly inspired by parts of LibXDiff from Davide Libenzi
+http://www.xmailserver.org/xdiff-lib.html
+
+Rewritten for GIT by Nicolas Pitre <nico@fluxnic.net>, (C) 2005-2007
+
+This code is free software; you can redistribute it and/or modify
+it under the terms of the GNU General Public License version 2 as
+published by the Free Software Foundation.
+
+On this system, a copy of the GNU General Public License may be found at
+<file:///usr/share/common-licenses/GPL-2>.
+
+ewah/bitmap.c, ewah/ewah_bitmap.c, ewah/ewah_io.c,
+ewah/ewah_rlw.c, ewah/ewok.h, ewah/ewok_rlw.h
+--------------------------------------------------
+
+Copyright 2013, GitHub, Inc
+Copyright 2009-2013, Daniel Lemire, Cliff Moon,
+     David McIntosh, Robert Becho, Google Inc. and Veronika Zenz
+
+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, see <http://www.gnu.org/licenses/>.
+
+On this system, a copy of the GNU General Public License may be found at
+<file:///usr/share/common-licenses/GPL-2>.
+
+git-mergetool.sh
+----------------
+
+This program resolves merge conflicts in git
+
+Copyright (c) 2006 Theodore Y. Ts'o
+Copyright (c) 2009-2016 David Aguilar
+
+This file is licensed under the GPL v2, or a later version
+at the discretion of Junio C Hamano.
+
+On this system, a copy of the GNU General Public License may be found at
+<file:///usr/share/common-licenses/GPL-2>.
+
+git-request-pull.sh
+-------------------
+
+Copyright 2005, Ryan Anderson <ryan@michonline.com>
+
+This file is licensed under the GPL v2, or a later version
+at the discretion of Linus Torvalds.
+
+On this system, a copy of the GNU General Public License may be found at
+<file:///usr/share/common-licenses/GPL-2>.
+
+git-web--browse.sh
+------------------
+
+This program launch a web browser on the html page
+describing a git command.
+
+Copyright (c) 2007 Christian Couder
+Copyright (c) 2006 Theodore Y. Ts'o
+
+This file is heavily stolen from git-mergetool.sh, by
+Theodore Y. Ts'o (thanks) that is:
+
+Copyright (c) 2006 Theodore Y. Ts'o
+
+This file is licensed under the GPL v2, or a later version
+at the discretion of Junio C Hamano or any other official
+git maintainer.
+
+On this system, a copy of the GNU General Public License may be found at
+<file:///usr/share/common-licenses/GPL-2>.
+
+imap-send.c
+-----------
+
+git-imap-send - drops patches into an imap Drafts folder
+                derived from isync/mbsync - mailbox synchronizer
+
+Copyright (C) 2000-2002 Michael R. Elkins <me@mutt.org>
+Copyright (C) 2002-2004 Oswald Buddenhagen <ossi@users.sf.net>
+Copyright (C) 2004 Theodore Y. Ts'o <tytso@mit.edu>
+Copyright (C) 2006 Mike McCormack
+
+ 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, see <http://www.gnu.org/licenses/>.
+
+On this system, a copy of the GNU General Public License may be found at
+<file:///usr/share/common-licenses/GPL-2>.
+
+khash.h
+-------
+
+The MIT License
+
+Copyright (c) 2008, 2009, 2011 by Attractive Chaos <attractor@live.co.uk>
+
+On this system, a copy of the Expat License may be found at
+<file:///usr/share/common-licenses/Expat>.
+
+kwset.c, kwset.h
+----------------
+
+kwset.c - search for any of a set of keywords.
+Copyright 1989, 1998, 2000, 2005 Free Software Foundation, Inc.
+
+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, 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/>.
+
+On this system, a copy of the GNU General Public License may be found at
+<file:///usr/share/common-licenses/GPL-2>.
+
+list.h
+------
+
+Copyright (C) 2002 Free Software Foundation, Inc.
+(originally part of the GNU C Library and Userspace RCU)
+Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
+
+Copyright (C) 2009 Pierre-Marc Fournier
+Conversion to RCU list.
+Copyright (C) 2010 Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
+
+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.
+
+You should have received a copy of the GNU Lesser General Public
+License along with this library; if not, see
+<http://www.gnu.org/licenses/>.
+
+On this system, a copy of the GNU Lesser General Public License may be found at
+<file:///usr/share/common-licenses/LGPL-2.1>.
+
+sh-i18n--envsubst.c
+-------------------
+
+sh-i18n--envsubst.c - a stripped-down version of gettext's envsubst(1)
+
+Copyright (C) 2010 Ævar Arnfjörð Bjarmason
+
+This is a modified version of
+67d0871a8c:gettext-runtime/src/envsubst.c from the gettext.git
+repository. It has been stripped down to only implement the
+envsubst(1) features that we need in the git-sh-i18n fallbacks.
+
+The "Close standard error" part in main() is from
+8dac033df0:gnulib-local/lib/closeout.c. The copyright notices for
+both files are reproduced immediately below.
+
+Substitution of environment variables in shell format strings.
+Copyright (C) 2003-2007 Free Software Foundation, Inc.
+Written by Bruno Haible <bruno@clisp.org>, 2003.
+
+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, 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/>.
+
+closeout.c - close standard output and standard error
+Copyright (C) 1998-2007 Free Software Foundation, Inc.
+
+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, 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/>.
+
+On this system, a copy of the GNU General Public License may be found at
+<file:///usr/share/common-licenses/GPL-2>.
+
+sha1dc/sha1.c, sha1dc/sha1.h, sha1dc/ubc_check.c, sha1dc/ubc_check.h
+--------------------------------------------------------------------
+
+Copyright 2017 Marc Stevens <marc@marc-stevens.nl>, Dan Shumow <danshu@microsoft.com>
+Distributed under the MIT Software License.
+
+On this system, a copy of the Expat License may be found at
+<file:///usr/share/common-licenses/Expat>.
+
+trace.c
+-------
+
+Copyright (C) 2000-2002 Michael R. Elkins <me@mutt.org>
+Copyright (C) 2002-2004 Oswald Buddenhagen <ossi@users.sf.net>
+Copyright (C) 2004 Theodore Y. Ts'o <tytso@mit.edu>
+Copyright (C) 2006 Mike McCormack
+Copyright (C) 2006 Christian Couder
+
+ 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, see <http://www.gnu.org/licenses/>.
+
+On this system, a copy of the GNU General Public License may be found at
+<file:///usr/share/common-licenses/GPL-2>.
+
+versioncmp.c
+------------
+
+versioncmp(): copied from string/strverscmp.c in glibc commit
+ee9247c38a8def24a59eb5cfb7196a98bef8cfdc, reformatted to Git coding
+style. The implementation is under LGPL-2.1 and Git relicenses it
+to GPLv2.
+
+On this system, a copy of the GNU General Public License may be found at
+<file:///usr/share/common-licenses/GPL-2>.
+
+xdiff/xdiff.h, xdiff/xdiffi.c, xdiff/xdiffi.h, xdiff/xemit.c,
+xdiff/xemit.h, xdiff/xinclude.h, xdiff/xmacros.h,
+xdiff/xmerge.c, xdiff/xpatience.c, xdiff/xprepare.c,
+xdiff/xprepare.h, xdiff/xtypes.h, xdiff/xutils.c, xdiff/xutils.h
+----------------------------------------------------------------
+
+LibXDiff by Davide Libenzi ( File Differential Library )
+Copyright (C) 2003-2006 Davide Libenzi, Johannes E. Schindelin
+
+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.
+
+You should have received a copy of the GNU Lesser General Public
+License along with this library; if not, see
+<http://www.gnu.org/licenses/>.
+
+Davide Libenzi <davidel@xmailserver.org>
+
+On this system, a copy of the GNU Lesser General Public License may be found at
+<file:///usr/share/common-licenses/LGPL-2.1>.
+
+xdiff/xhistogram.c
+------------------
+
+Copyright (C) 2010, Google Inc.
+and other copyright owners as documented in JGit's IP log.
+
+This program and the accompanying materials are made available
+under the terms of the Eclipse Distribution License v1.0 which
+accompanies this distribution, is reproduced below, and is
+available at http://www.eclipse.org/org/documents/edl-v10.php
+
+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 Eclipse Foundation, 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 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.
+
+
+Distribution Packaging
+======================
+
+Copyright (C) 2019-2021  Patrick McDermott
+
+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.
+
+On this system, a copy of the GNU General Public License may be found at
+<file:///usr/share/common-licenses/GPL-2>.