Kaffe uses code from other free software projects. Only code licensed
under a GPL compatible license can be merged in. You can find the
licenses of third party sources either in their respective sources, or
in license*.terms files in the top directory, or here.

* javax.sound 

This code has been merged in from tritonus.org. The tritonus project
offers many other codecs beside those shipped with kaffe, most notably
GSM, MP3 and ogg support. Kaffe tracks this project's CVS HEAD.

Thanks to Matthias Pfisterer from the tritonus project, who was very
helpful during the merge.

Tritonus is distrubuted under the GNU Library General Public License. 
See license-lesser.terms for details.

More information on tritonus is available from http://tritonus.org.

* JAXP

This code has been merged in from the GNU JAXP project. Kaffe is
tracking this project's CVS HEAD.

GNU JAXP is distributed under the GNU General Public License, with 
the "library exception" which permits its use as a library in 
conjunction with non-Free software:

  "As a special exception, if you link this library with other 
   files to produce an executable, this library does not by itself 
   cause the resulting executable to be covered by the GNU General 
   Public License. This exception does not however invalidate any 
   other reasons why the executable file might be covered by the GNU 
   General Public License."

See license.terms for the text of the GNU General Public License.

More information on GNU JAXP can be found at 
http://www.gnu.org/software/classpathx/jaxp/.

* libxmlj

This code has been merged in from the GNU Classpath Extensions 
project. Kaffe is tracking this project's CVS HEAD.

Libxmlj is distributed under the GNU General Public License.

See license.terms for the text of the GNU General Public License.

More information on libxmlj can be found at
http://www.gnu.org/software/classpathx/.

* gjdoc

This code has been merged in from the GNU Classpath tools project.
Kaffe is tracking this project's CVS HEAD.

Gjdoc is distributed under the GNU General Public License.

See license.terms for the text of the GNU General Public License.

More information on gjdoc can be found at
http://www.gnu.org/software/cp-tools/.

* java.util.regex

This code has been merged in from GNU regexp. Kaffe tracks this
project's CVS HEAD.

Thanks to Wes Biggs for providing kaffe with a working java.util.regex
implementation over GNU regexp.

The GNU regexp library is distributed under the terms of the GNU 
Lesser General Public License. See license-lesser.terms for details.

More information on GNU regexp can be found at 
http://www.cacas.org/java/gnu/regexp/.

* javax.net, javax.net.ssl, javax.security.cert

This code has been merged in from Jessie. Kaffe tracks this
projects' CVS HEAD.

Jessie is distributed under the terms of the GNU General Public
License. The implementations of javax.net, javax.net.ssl, and 
javax.security.cert packages are additionally covered by the following
exception:

    "Linking this library statically or dynamically with other modules
    is making a combined work based on this library. Thus, the terms 
    and conditions of the GNU General Public License cover the whole 
    combination.

    As a special exception, the copyright holders of this library 
    give you permission to link this library with independent modules 
    to produce an executable, regardless of the license terms of 
    these independent modules, and to copy and distribute the 
    resulting executable under terms of your choice, provided that you 
    also meet, for each linked independent module, the terms and 
    conditions of the license of that module. An independent module 
    is a module which is not derived from or based on this library. If
    you modify this library, you may extend this exception to your 
    version of the library, but you are not obligated to do so. If you 
    do not wish to do so, delete this exception statement from your 
    version."

More information on Jessie is available from 
http://www.nongnu.org/jessie/.

* gnu.inet

FTP URL Connection handler and utility classes are taken from GNU 
Inetlib's CVS. 

They are licensed under the terms of the GNU General Public License \
with the following clarification and special exception:

    "As a special exception, if you link this library with other files 
    to produce an executable, this library does not by itself cause 
    the resulting executable to be covered by the GNU General Public 
    License. This exception does not however invalidate any other 
    reasons why the executable file might be covered by the GNU General
    Public License."

* Class library

Parts of kaffe's class library were merged in from GNU
Classpath. Work continues on replacing kaffe's classes where they
have been superseeded by GNU Classpath's implementation. Kaffe tracks
this projects's CVS HEAD.

Thanks to Stuart Ballard and Ito Kazumitsu, who started the merge
effort, and Mark Wielaard, who provided a lot of useful advice on GNU
Classpath's implementation.

GNU Classpath is licensed under the terms of the GNU General Public 
License  with the following clarification and special exception:

   "Linking this library statically or dynamically with other modules 
  is making a combined work based on this library. Thus, the terms and 
  conditions of the GNU General Public License cover the whole 
  combination.

    As a special exception, the copyright holders of this library give 
  you permission to link this library with independent modules to 
  produce an executable, regardless of the license terms of these 
  independent modules, and to copy and distribute the resulting 
  executable under terms of your choice, provided that you also meet, 
  for each linked independent module, the terms and conditions of the 
  license of that module. An independent module is a module which is 
  not derived from or based on this library. If you modify this library, 
  you may extend this exception to your version of the library, but you 
  are not obligated to do so. If you do not wish to do so, delete this 
  exception statement from your version."

See license.terms for the text of the GNU General Public License.

More information on GNU Classpath is available from 
http://www.gnu.org/software/classpath/classpath.html.

* Replacement functions for getaddrinfo

This code comes from Motoyuki Kasahara's <m-kasahr@sra.co.jp>
getaddrinfo() and getnameinfo() implementations for traditional IPv4 
systems available at http://www.sra.co.jp/people/m-kasahr/getaddrinfo/ 
under the following GPL-compatible BSD like license:

Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions
are met:
1. Redistributions of source code must retain the above copyright
   notice, this list of conditions and the following disclaimer.
2. 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.
3. Neither the name of the project 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 PROJECT 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 PROJECT 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.

At the time of writing, Kaffe uses getaddrinfo 1.6.1.

* Alpha, ARM, M68k and SPARC atomic compare_and_swap

Taken from GNU libc 2.3.2, which is licensed under the GNU Lesser General 
Public License. See file license-lesser.terms for details.

More information on GNU libc is available at 
http://www.gnu.org/software/libc/libc.html.

* Configure.in tests for isinf, isnan, finite

Taken from Sablotron 1.0, which is dually licensed licensed under MPL 1.1 
and GPL. It is available from 
http://www.gingerall.cz/charlie/ga/xml/p_sab.xml.

* valist.m4

Based on code taken from Quakeforge's CVS. Quakeforge is licensed under the
GNU General Public License. See license.terms for details.

Many thanks to Bill Currie from Quakeforge for the macros.

More information on Quakeforge is available at http://www.quakeforge.net/.

* gnu-crypto.m4

Autoconf macros for GNU Crypto. Written by Raif S. Naffah from GNU Crypto.
Licensed under the GNU General Public License with a special exception:

  "Linking this library statically or dynamically with other modules is
  making a combined work based on this library.  Thus, the terms and
  conditions of the GNU General Public License cover the whole
  combination.

  As a special exception, the copyright holders of this library give
  you permission to link this library with independent modules to
  produce an executable, regardless of the license terms of these
  independent modules, and to copy and distribute the resulting
  executable under terms of your choice, provided that you also meet,
  for each linked independent module, the terms and conditions of the
  license of that module.  An independent module is a module which is
  not derived from or based on this library.  If you modify this
  library, you may extend this exception to your version of the
  library, but you are not obligated to do so.  If you do not wish to
  do so, delete this exception statement from your version."

See license.terms for details of the GNU GPL.

More information on GNU Crypto is available from 
http://www.gnu.org/software/gnu-crypto/.

* iconv.m4, lib-ld.m4, lib-link.m4, lib-prefix.m4

Autoconf macros for libiconv. Taken from GNU gettext CVS. Licensed under
the GNU General Public License with a special exception:

  " As a special exception to the GNU General
  Public License, this file may be distributed as part of a program
  that contains a configuration script generated by Autoconf, under
  the same distribution terms as the rest of that program."

See license.terms for details of the GNU GPL.

More information on GNU gettext is available from 
http://www.gnu.org/software/gettext/.

* m4/alsa.m4

Autoconf/automake macros taken from ALSA CVS.  Licensed under the GPL/LGPL.

* m4/esd.m4

Autoconf macros taken from GNOME ESounD CVS. Licensed under the GPL/LGPL.

* libraries/javalib/kjc.jar

Kopi Java Compiler 2.1B with kaffe specific patches and bugfixes. Kjc is
part of the Kopi project from DMS. It is licensed under the GNU General
Public License. See license.terms for details.

More information on the Kopi project is available from 
http://www.dms.at/kopi/index.html.

The sources for the original kjc 2.1B compiler are available from DMS at 
the above URL. Patches from kaffe developers to kjc are available in the 
kaffe-extras repository of the kaffe.org CVS server.

* m4/ax_cflags_gcc_option.m4, ax_cflags_warn_all.m4

Autoconf macros to check for accepted warning and compiler options. Taken
from the Autoconf Macro Archive at http://ac-archive.sourceforge.net/.

Licensed under the GNU General Public License with a special exception:

    Every Autoconf macro presented on this web site 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.

    They are distributed in the hope that they 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., 59 Temple Place -- Suite 330, Boston, MA 
    02111-1307, USA.)

    As a special exception, the Free Software Foundation gives unlimited 
    permission to copy, distribute and modify the configure scripts that 
    are the output of Autoconf. You need not follow the terms of the GNU 
    General Public License when using or distributing such scripts, even 
    though portions of the text of Autoconf appear in them. The GNU 
    General Public License (GPL) does govern all other use of the material 
    that constitutes the Autoconf program.

    Certain portions of the Autoconf source text are designed to be copied 
    (in certain cases, depending on the input) into the output of 
    Autoconf. We call these the "data" portions. The rest of the Autoconf 
    source text consists of comments plus executable code that decides 
    which of the data portions to output in any given case. We call these 
    comments and executable code the "non-data" portions. Autoconf never 
    copies any of the non-data portions into its output.

    This special exception to the GPL applies to versions of Autoconf 
    released by the Free Software Foundation. When you make and distribute 
    a modified version of Autoconf, you may extend this special exception 
    to the GPL to apply to your modified version as well, *unless* your 
    modified version has the potential to copy into its output some of the 
    text that was the non-data portion of the version that you started 
    with. (In other words, unless your change moves or copies text from 
    the non-data portions to the data portions.) If your modification has 
    such potential, you must delete any notice of this special exception to 
    the GPL from your modified version.

