This package was debianized by Ove Kaaven <ovek@arcticnet.no> on
Tue,  6 Feb 2001 13:06:57 +0100.

It was downloaded from http://www.simgear.org/downloads.html

Upstream Authors: Curtis L. Olson <curt@flightgear.org>
and the rest of the FlightGear team (see the Thanks file
in the FlightGear package).

SimGear copyright holders include, but are not limited to:

  Copyright (C) 2003-2005 Alexander Zaprjagaev <frustum@frustum.org>
  Copyright (C) 2003 Andrew J. Ross <andy@plausible.org>
  Copyright (C) 1998-2001 Bernard Bright <bbright@bigpond.net.au>
  Copyright (C) 1999-2000 Brian Paul
  Copyright (C) 2001 César Blecua Udías
  Copyright (C) 1998 Christian Mayer <Vader@t-online.de>
  Copyright (C) 1998-2004 Curtis L. Olson <curt@flightgear.org>
  Copyright (C) 2000-2002 David Megginson <david@megginson.com>
  Copyright (C) 2000 Edward A Williams <Ed_Williams@compuserve.com>
  Copyright (C) 2002 Erik Hofman <erik@ehofman.com>
  Copyright (C) 1988 Free Software Foundation
  Copyright (C) 2005 Harald JOHNSEN <hjohnsen@evc.net>
  Copyright (C) 1998-1999 James Clark
  Copyright (C) 2003 James Turner
  Copyright (C) 2002 Jim Wilson
  Copyright (C) 2002-2004 Mark J. Harris
  Copyright (C) 1997 Mark J. Kilgard
  Copyright (C) 2005-2007 Mathias Froehlich <Mathias.Froehlich@web.de>
  Copyright (C) 2003 Melchior FRANZ <mfranz@aon.at>
  Copyright (C) 2008 Nicolas VIVIEN
  Copyright (C) 2000-2001 Norman Vine <nhv@yahoo.com>
  Copyright (C) 2007-2008 Stuart Buchanan
  Copyright (C) 2000 The PLIB Team
  Copyright (C) 2008 Till Busch <buti@bux.at>
  Copyright (C) 2008 Tiago Gusmão
  Copyright (C) 2006-2008 Tim Moore <timoore@redhat.com>
  Copyright (C) 1997-1998 Todd Veldhuizen <tveldhui@seurat.uwaterloo.ca>

The official SimGear license is:

  This library 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; either
  version 2 of the License, or (at your option) any later version.

On Debian systems, the complete text of the GNU Library General Public
License can be found in /usr/share/common-licenses/LGPL-2 file.


However, many parts of this library are licensed differently:

  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.

On Debian systems, the complete text of the GNU General Public
License can be found in /usr/share/common-licenses/GPL-2 file.

Some parts are derived from James Clark's expat, http://expat.sourceforge.net/
(which is under a MIT license), via the Mozilla project, who attached
a dual MPL 1.1/GPL license. Within the context of SimGear, it may be
considered GPL.

Some parts are derived from Steve Baker's PLIB, http://plib.sourceforge.net/
Those parts are under GPL, version 2 or later.


The OpenGL extensions-handling code is licensed this way:

  Copyright (c) 2001 César Blecua Udías    All Rights Reserved.

  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
  CESAR BLECUA UDIAS 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.


The RenderTexture code is licensed this way:

  Copyright (c) 2002-2004 Mark J. Harris

  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.


The Texture code is licensed this way:

  Copyright (c) Mark J. Kilgard, 1997.

  Code added in april 2003 by Erik Hofman

  This program is freely distributable without licensing fees 
  and is provided without guarantee or warrantee expressed or 
  implied. This program is -not- in the public domain.

It is derived from GLUT, whence permission to modify was given thus:

  From: Mark Kilgard <mjk@nvidia.com>
  Subject: Bug#131997: GLUT license

  Anthony,

  > Would it be possible for you to just make it absolutely clear that
  > everyone's allowed to use, copy, and modify (and distribute their
  > modifications) of libglut?
  > 
  > Just quoting the above and replying "Yes, that's fine" or similar
  > would be okay.

  Yes, that's fine.
