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- This package was debianized by Masayuki Hatta (mhatta) <mhatta@debian.org> on
- Tue, 23 Mar 2004 19:46:37 +0900.
-
- It was downloaded from http://ghostscript.com/releases/
-
- Note: The directory Resource/CMap is stripped from the source tarball,
- as its content is not GPL-licensed (only verbatim copying is allowed).
- Also, jasper/doc/*.pdf have been removed since their corresponding
- sources are not available.
-
- Upstream Author: artofcode LLC. <http://artofcode.com/>
-
- Copyright: Copyright (c) Artifex Software Inc., All Rights Reserved.
-
- From LICENSE:
-
- The files in the base, psi, lib, toolbin, examples, doc and man
- directories (folders) and any subdirectories (sub-folders)
- thereof are part of GPL Ghostscript.
-
- The files in the Resource directory and any subdirectories thereof
- are also part of GPL Ghostscript, with the explicit exception of
- the files in the CMap subdirectory. The CMap files are copyright
- Adobe Systems Incorporated and covered by a separate license
- which permits only verbatim distribution.
-
- GPL Ghostscript is free software; you can redistribute it and/or
- modify it under the terms 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.
-
- GPL Ghostscript 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 so you can know your rights and responsibilities.
- It should be in a file named doc/COPYING. If not, write to the
- Free Software Foundation, Inc., 59 Temple Place Suite 330, Boston, MA
- 02111-1307, USA.
-
- ---
-
- GPL Ghostscript contains an implementation of techniques covered by
- US Patents 5,055,942 and 5,917,614, and corresponding international
- patents. These patents are licensed for use with GPL Ghostscript
- under the following grant:
-
- Whereas, Raph Levien (hereinafter "Inventor") has obtained patent
- protection for related technology (hereinafter "Patented
- Technology"), Inventor wishes to aid the the GNU free software
- project in achieving its goals, and Inventor also wishes to increase
- public awareness of Patented Technology, Inventor hereby grants a
- fully paid up, nonexclusive, royalty free license to practice the
- patents listed below ("the Patents") if and only if practiced in
- conjunction with software distributed under the terms of any version
- of the GNU General Public License as published by the Free Software
- Foundation, 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301,
- USA. Inventor reserves all other rights, including without
- limitation, licensing for software not distributed under the GNU
- General Public License.
-
- 5055942 Photographic image reproduction device using digital
- halftoning to screen images allowing adjustable coarseness
-
- 5917614 Method and apparatus for error diffusion screening of
- images with improved smoothness in highlight and shadow
- regions
-
- On Debian systems, the complete text of the GNU General Public License
- Version 2 can be found in `/usr/share/common-licenses/GPL-2'.
-
- The GPL Ghostscript distribution contains several third party
- software, and some of them are governed by different licenses instead
- of GNU GPL2.
-
- For files in the icclib directory:
-
- *************************************************************************
- Copyright (c) 1997-2002 Graeme W. Gill
-
- Permission is hereby granted, to use, copy, modify, distribute, and
- sell this software and its associated documentation files (the
- "Software") for any purpose without fee, provided that:
-
- 1) The above copyright notices and this permission notice
- accompany all source code copies of the Software and
- related documentation. and
-
- 2) If executable code based on the Software only is
- distributed, then the accompanying documentation must
- aknowledge that "this software is based in part on the work
- of Graeme W. Gill". and
-
- 3) It is accepted that Graeme W. Gill (the "Author") accepts
- NO LIABILITY for damages of any kind. The Software is
- provided without fee by the Author "AS-IS" and without
- warranty of any kind, express, implied or otherwise,
- including without limitation, any warranty of
- merchantability or fitness for a particular purpose. and
-
- 4) These conditions apply to any software derived from or
- based on the Software, not just to the unmodified library.
- and
-
- 5) Except as contained in this notice, or in the required
- acknowledgment, the name of the Author, or the name of any
- organization or company affiliated with the Author may not
- be used in any advertising or publicity relating to the
- Software, without the specific, prior written permission of
- the Author.
-
- *************************************************************************
-
- For files in the jasper directory:
-
- JasPer License Version 2.0
-
- Copyright (c) 1999-2000 Image Power, Inc.
- Copyright (c) 1999-2000 The University of British Columbia
- Copyright (c) 2001-2003 Michael David Adams
-
- All rights reserved.
-
- Permission is hereby granted, free of charge, to any person (the
- "User") 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, 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:
-
- 1. The above copyright notices and this permission notice (which
- includes the disclaimer below) shall be included in all copies or
- substantial portions of the Software.
-
- 2. The name of a copyright holder shall not be used to endorse or
- promote products derived from the Software without specific prior
- written permission.
-
- THIS DISCLAIMER OF WARRANTY CONSTITUTES AN ESSENTIAL PART OF THIS
- LICENSE. NO USE OF THE SOFTWARE IS AUTHORIZED HEREUNDER EXCEPT
- UNDER THIS DISCLAIMER. THE SOFTWARE IS PROVIDED BY THE COPYRIGHT
- HOLDERS "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 OF THIRD PARTY
- RIGHTS. IN NO EVENT SHALL THE COPYRIGHT HOLDERS BE LIABLE FOR ANY
- CLAIM, OR 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. NO ASSURANCES ARE PROVIDED BY THE COPYRIGHT
- HOLDERS THAT THE SOFTWARE DOES NOT INFRINGE THE PATENT OR OTHER
- INTELLECTUAL PROPERTY RIGHTS OF ANY OTHER ENTITY. EACH COPYRIGHT
- HOLDER DISCLAIMS ANY LIABILITY TO THE USER FOR CLAIMS BROUGHT BY ANY
- OTHER ENTITY BASED ON INFRINGEMENT OF INTELLECTUAL PROPERTY RIGHTS
- OR OTHERWISE. AS A CONDITION TO EXERCISING THE RIGHTS GRANTED
- HEREUNDER, EACH USER HEREBY ASSUMES SOLE RESPONSIBILITY TO SECURE
- ANY OTHER INTELLECTUAL PROPERTY RIGHTS NEEDED, IF ANY. THE SOFTWARE
- IS NOT FAULT-TOLERANT AND IS NOT INTENDED FOR USE IN
- MISSION-CRITICAL SYSTEMS, SUCH AS THOSE USED IN THE OPERATION OF
- NUCLEAR FACILITIES, AIRCRAFT NAVIGATION OR COMMUNICATION SYSTEMS,
- AIR TRAFFIC CONTROL SYSTEMS, DIRECT LIFE SUPPORT MACHINES, OR
- WEAPONS SYSTEMS, IN WHICH THE FAILURE OF THE SOFTWARE OR SYSTEM
- COULD LEAD DIRECTLY TO DEATH, PERSONAL INJURY, OR SEVERE PHYSICAL OR
- ENVIRONMENTAL DAMAGE ("HIGH RISK ACTIVITIES"). THE COPYRIGHT
- HOLDERS SPECIFICALLY DISCLAIM ANY EXPRESS OR IMPLIED WARRANTY OF
- FITNESS FOR HIGH RISK ACTIVITIES.
-
- (jasper/doc/*.pdf have been removed since their corresponding
- sources are not available - ed.)
-
- For files in the jbig2dec directory:
-
- The files in this directory (folder) and any subdirectories
- (sub-folders) thereof are part of jbig2dec, with the exception of
- certain source files included to support portability which are
- marked otherwise in their copyright headers.
-
- jbig2dec is free software; you can redistribute it and/or modify it
- under the terms of version 2 of the GNU General Public License as
- published by the Free Software Foundation.
-
- This software 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 in the file named COPYING. If not, write to
- the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
- Boston, MA 02110-1301, USA.
-
- In addition, specific permission is given to link jbig2dec to or
- compile jbig2dec into AFPL Ghostscript and to distribute same under
- the AFPL license.
-
- For files in the jpeg directory:
-
- (Quoted from jpeg/README)
-
- LEGAL ISSUES
- ============
-
- The authors make NO WARRANTY or representation, either express or
- implied, with respect to this software, its quality, accuracy,
- merchantability, or fitness for a particular purpose. This software
- is provided "AS IS", and you, its user, assume the entire risk as to
- its quality and accuracy.
-
- This software is copyright (C) 1991-1998, Thomas G. Lane. All
- Rights Reserved except as specified below.
-
- Permission is hereby granted to use, copy, modify, and distribute
- this software (or portions thereof) for any purpose, without fee,
- subject to these conditions: (1) If any part of the source code for
- this software is distributed, then this README file must be
- included, with this copyright and no-warranty notice unaltered; and
- any additions, deletions, or changes to the original files must be
- clearly indicated in accompanying documentation. (2) If only
- executable code is distributed, then the accompanying documentation
- must state that "this software is based in part on the work of the
- Independent JPEG Group". (3) Permission for use of this software is
- granted only if the user accepts full responsibility for any
- undesirable consequences; the authors accept NO LIABILITY for
- damages of any kind.
-
- These conditions apply to any software derived from or based on the
- IJG code, not just to the unmodified library. If you use our work,
- you ought to acknowledge us.
-
- Permission is NOT granted for the use of any IJG author's name or
- company name in advertising or publicity relating to this software
- or products derived from it. This software may be referred to only
- as "the Independent JPEG Group's software".
-
- We specifically permit and encourage the use of this software as the
- basis of commercial products, provided that all warranty or
- liability claims are assumed by the product vendor.
-
- ansi2knr.c is included in this distribution by permission of
- L. Peter Deutsch, sole proprietor of its copyright holder, Aladdin
- Enterprises of Menlo Park, CA. ansi2knr.c is NOT covered by the
- above copyright and conditions, but instead by the usual
- distribution terms of the Free Software Foundation; principally,
- that you must include source code if you redistribute it. (See the
- file ansi2knr.c for full details.) However, since ansi2knr.c is not
- needed as part of any program generated from the IJG code, this does
- not limit you more than the foregoing paragraphs do.
-
- The Unix configuration script "configure" was produced with GNU
- Autoconf. It is copyright by the Free Software Foundation but is
- freely distributable. The same holds for its supporting scripts
- (config.guess, config.sub, ltconfig, ltmain.sh). Another support
- script, install-sh, is copyright by M.I.T. but is also freely
- distributable.
-
- It appears that the arithmetic coding option of the JPEG spec is
- covered by patents owned by IBM, AT&T, and Mitsubishi. Hence
- arithmetic coding cannot legally be used without obtaining one or
- more licenses. For this reason, support for arithmetic coding has
- been removed from the free JPEG software. (Since arithmetic coding
- provides only a marginal gain over the unpatented Huffman mode, it
- is unlikely that very many implementations will support it.) So far
- as we are aware, there are no patent restrictions on the remaining
- code.
-
- The IJG distribution formerly included code to read and write GIF
- files. To avoid entanglement with the Unisys LZW patent, GIF
- reading support has been removed altogether, and the GIF writer has
- been simplified to produce "uncompressed GIFs". This technique does
- not use the LZW algorithm; the resulting GIF files are larger than
- usual, but are readable by all standard GIF decoders.
-
- We are required to state that
- "The Graphics Interchange Format(c) is the Copyright property of
- CompuServe Incorporated. GIF(sm) is a Service Mark property of
- CompuServe Incorporated."
-
- (The LZW Patent is now void - ed.)
-
- For files in the libpng directory:
-
- This copy of the libpng notices is provided for your convenience.
- In case of any discrepancy between this copy and the notices in the
- file png.h that is included in the libpng distribution, the latter
- shall prevail.
-
- COPYRIGHT NOTICE, DISCLAIMER, and LICENSE:
-
- If you modify libpng you may insert additional notices immediately
- following this sentence.
-
- libpng versions 1.2.6, August 15, 2004, through 1.2.18, May 15,
- 2007, are Copyright (c) 2004, 2006-2007 Glenn Randers-Pehrson, and
- are distributed according to the same disclaimer and license as
- libpng-1.2.5 with the following individual added to the list of
- Contributing Authors
-
- Cosmin Truta
-
- libpng versions 1.0.7, July 1, 2000, through 1.2.5 - October 3,
- 2002, are Copyright (c) 2000-2002 Glenn Randers-Pehrson, 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
- Gilles Vollant
-
- 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.
-
- libpng versions 0.97, January 1998, through 1.0.6, March 20, 2000,
- are Copyright (c) 1998, 1999 Glenn Randers-Pehrson, 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 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
-
- 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.
-
-
- A "png_get_copyright" function is available, for convenient use in
- "about" boxes and the like:
-
- printf("%s",png_get_copyright(NULL));
-
- Also, the PNG logo (in PNG format, of course) is supplied in the
- files "pngbar.png" and "pngbar.jpg (88x31) and "pngnow.png" (98x31).
-
- Libpng is OSI Certified Open Source Software. OSI Certified Open
- Source is a certification mark of the Open Source Initiative.
-
- Glenn Randers-Pehrson
- glennrp at users.sourceforge.net
- May 15, 2007
-
- For files in the zlib directory:
-
- Copyright (C) 1995-2005 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://www.ietf.org/rfc/rfc1950.txt (zlib format), rfc1951.txt
- (deflate format) and rfc1952.txt (gzip format).
-