Copyright holders
=================

Utrecht University (The Netherlands)
ETH Zurich (Switzerland)
Freie Universitaet Berlin (Germany)
INRIA Sophia-Antipolis (France)
Martin-Luther-University Halle-Wittenberg (Germany)
Max-Planck-Institute Saarbruecken (Germany)
RISC Linz (Austria)
Tel-Aviv University (Israel)
Rijksuniversiteit Groningen (Netherlands)
Stanford University (USA)
Western Sydney University (Australia)
CNRS and LIRIS Establishments (France)
Foundation for Research and Technology-Hellas (Greece)
GeometryFactory
Fernando Luis Cacciola Carballal
Philipp Möller
Gregoire Malandain

Copyright (from upstream LICENSE file)
======================================

   The CGAL software consists of several parts, each of which is licensed under
   an open source license. It is also possible to obtain commercial licenses
   from GeometryFactory (www.geometryfactory.com) for all or parts of CGAL.

   The source code of the CGAL library can be found in the directories
   "src/CGAL", "src/CGALQt", "src/CGALQt5" and "include/CGAL" (with the
   exception of "include/CGAL/CORE", "include/CGAL/OpenNL").
   It is specified in each file of the CGAL library which
   license applies to it. This is either the GNU General Public License
   or the GNU Lesser General Public License (as published by the Free Software
   Foundation; either version 3 of the License or (at your option) any later
   version). The texts of both licenses can be found in the upstream LICENSE file.

   The following files are modified versions taken from Boost and are licensed
   under the Boost Software License (see below):

   - include/CGAL/auto_link/auto_link.h
   - include/CGAL/internal/container_fwd_fixed.hpp
   - include/CGAL/internal/boost/array_binary_tree.hpp
   - include/CGAL/internal/boost/mutable_heap.hpp
   - include/CGAL/internal/boost/mutable_queue.hpp

   Distributed along with CGAL (for the users' convenience), but not part of
   CGAL, are the following third-party libraries, available under their own
   licenses:

   - CORE, in the directories "include/CGAL/CORE" and "src/CGALCore", is
     licensed under the LGPL (see upstream LICENSE file).
   - ImageIO, in the directory "include/CGAL/ImageIO", is licensed under the LGPL
     (see upstream LICENSE file).
   - OpenNL, in the directory "include/CGAL/OpenNL", is licensed under the LGPL
    (see upstream LICENSE file).
   - ETH Zurich random forest algorithm, in the directory "CGAL/Classification/ETHZ",
     is licensed under a MIT like license (see upstream LICENSE file).

   More information on the CGAL license can be found at
   http://www.cgal.org/license.html



Copyright statements for LGPL'd files
=====================================

The following copyright statement is taken from include/CGAL/config.h. The
year numbers and the set of copyright holders (see list above) varies from
file to file.

   Copyright (c) 1997-2013
   Utrecht University (The Netherlands),
   ETH Zurich (Switzerland),
   INRIA Sophia-Antipolis (France),
   Max-Planck-Institute Saarbruecken (Germany),
   and Tel-Aviv University (Israel).  All rights reserved.

   This file is part of CGAL (www.cgal.org); 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 3 of the License,
   or (at your option) any later version.

   Licensees holding a valid commercial license may use this file in
   accordance with the commercial license agreement provided with the software.

   This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
   WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.



Copyright statement for GPL'd files
===================================

The following copyright statement is taken from include/CGAL/Width_3.h. The
year numbers and the set of copyright holders (see list above) varies from
file to file.

   Copyright (c) 1997-2000  ETH Zurich (Switzerland).
   All rights reserved.

   This file is part of CGAL (www.cgal.org).
   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 3 of the License, or (at your option) any later version.

   Licensees holding a valid commercial license may use this file in
   accordance with the commercial license agreement provided with the software.

   This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
   WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.


The following copyright statements apply to third-party libraries
distributed with CGAL:

Boost
=====

The following files are modified versions originating from Boost:

   ./include/CGAL/internal/boost/mutable_heap.hpp
   ./include/CGAL/internal/boost/array_binary_tree.hpp
   ./include/CGAL/internal/boost/mutable_queue.hpp
      Copyright 1997, 1998, 1999, 2000 University of Notre Dame.

   ./include/CGAL/internal/container_fwd_fixed.hpp
      Copyright 2005-2008 Daniel James.

   ./include/CGAL/auto_link/auto_link.h
      (C) Copyright John Maddock 2003.

All of these files are distributed under the Boost Software License,
version 1.0.

   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.



CORE
====

The following copyright statement applies to the CORE library in
src/CGALCore and include/CGAL/CORE.

   Core Library Version 1.7, August 2004
   Copyright (c) 1995-2004 Exact Computation Project
   All rights reserved.

   This file is part of CORE (http://cs.nyu.edu/exact/core/).
   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 3 of the License, or (at your option) any later version.

   Licensees holding a valid commercial license may use this file in
   accordance with the commercial license agreement provided with the
   software.

   This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
   WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.



ImageIO
=======

The following copyright statement applies to the ImageIO library in
include/CGAL/ImageIO.

   Copyright (c) 2005, 2006 ASCLEPIOS Project, INRIA Sophia-Antipolis (France)
   All rights reserved.

   The files in this directory are part of the ImageIO Library.
   You can redistribute them and/or  modify them under the terms of the
   GNU Lesser General Public License as published by the Free Software Foundation;
   either version 3 of the License, or (at your option) any later version.

   Licensees holding a valid commercial license may use this file in
   accordance with the commercial license agreement provided with the software.

   These files are provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
   WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.



OpenNL
======

The following copyright statement applies to the OpenNL library in
include/CGAL/OpenNL.

   Copyright (c) 2005-2008  Inria Loria (France).

   This library is free software; you can redistribute it and/or
   modify it under the terms of the GNU Lesser General Public
   License version 3 as published by the Free Software Foundation

   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, write to the Free Software
   Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA


ETH Zurich random forest algorithm
==================================

The following copyright statement applies to the ETH Zurich random forest algorithm library in
include/CGAL/Classification/ETHZ.

   Copyright (c) 2017 GeometryFactory Sarl (France).
   All rights reserved.

   This file is part of CGAL (www.cgal.org).
   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 3 of the License, or (at your option) any later version.

   Licensees holding a valid commercial license may use this file in
   accordance with the commercial license agreement provided with the software.

   This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
   WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
