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authormatthijs <matthijs@openttd.org>2013-09-19 07:42:15 +0000
committermatthijs <matthijs@openttd.org>2013-09-19 07:42:15 +0000
commit282d3778aded2b910c45c88101d840dc076c526b (patch)
tree72838c2ad408fcac0d4c45fe16d6e1f5cf1a84e2
parente25844cdf2d243ea62dff53056819887ddfe610f (diff)
downloadopenttd-282d3778aded2b910c45c88101d840dc076c526b.tar.xz
(svn r25781) -Doc: Add licensing section to readme.txt.
-rw-r--r--COPYING4
-rw-r--r--os/dos/cwsdpmi/README.licensing3
-rw-r--r--os/dos/exe2coff/README.licensing3
-rw-r--r--readme.txt30
-rw-r--r--src/3rdparty/README.licensing3
5 files changed, 40 insertions, 3 deletions
diff --git a/COPYING b/COPYING
index d159169d1..829ec6417 100644
--- a/COPYING
+++ b/COPYING
@@ -1,3 +1,7 @@
+This is the license which applies to OpenTTD with the exception of some
+3rd party modules. See readme.txt for details
+
+
GNU GENERAL PUBLIC LICENSE
Version 2, June 1991
diff --git a/os/dos/cwsdpmi/README.licensing b/os/dos/cwsdpmi/README.licensing
new file mode 100644
index 000000000..112b02a08
--- /dev/null
+++ b/os/dos/cwsdpmi/README.licensing
@@ -0,0 +1,3 @@
+The files in this directory are not licensed under the same terms as the
+rest of OpenTTD. Licensing details can be found in OpenTTD's readme.txt
+and in this directory or subdirectories as well.
diff --git a/os/dos/exe2coff/README.licensing b/os/dos/exe2coff/README.licensing
new file mode 100644
index 000000000..112b02a08
--- /dev/null
+++ b/os/dos/exe2coff/README.licensing
@@ -0,0 +1,3 @@
+The files in this directory are not licensed under the same terms as the
+rest of OpenTTD. Licensing details can be found in OpenTTD's readme.txt
+and in this directory or subdirectories as well.
diff --git a/readme.txt b/readme.txt
index 36c2af6e4..efec00cf9 100644
--- a/readme.txt
+++ b/readme.txt
@@ -26,6 +26,7 @@ Table of contents
* 8.1) Translation
* 8.2) Previewing
9.0) Troubleshooting
+10.0) Licensing
X.X) Credits
@@ -35,9 +36,9 @@ OpenTTD is a transport simulation game based upon the popular game Transport
Tycoon Deluxe, written by Chris Sawyer. It attempts to mimic the original
game as closely as possible while extending it with new features.
-OpenTTD is licensed under the GNU General Public License version 2.0. For
-more information, see the file 'COPYING'.
-
+OpenTTD is licensed under the GNU General Public License version 2.0,
+but includes some 3rd party software under different licenses. See the
+section "Licensing" below for details.
2.0) Contacting
---- ----------
@@ -642,6 +643,29 @@ development section (http://www.tt-forums.net/viewforum.php?f=66) or GrfCrawler
(see section 4.2 'OpenTTD directories') and rescan the list of available NewGRFs.
Once you have all missing files, you are set to go.
+10.0) Licensing
+----- ---------
+OpenTTD is licensed under the GNU General Public License version 2.0. For
+the complete license text, see the file 'COPYING'. This license applies
+to all files in this distribution, except as noted below.
+
+The squirrel implementation in src/3rdparty/squirrel is licensed under
+the Zlib license. See src/3rdparty/squirrel/COPYRIGHT for the complete
+license text.
+
+The md5 implementation in src/3rdparty/md5 is licensed under the Zlib
+license. See the comments in the source files in src/3rdparty/md5 for
+the complete license text.
+
+The exe2coff implementation in os/dos/exe2coff is available under the
+GPL, with a number of additional terms. See os/dos/exe2coff/copying and
+os/dos/exe2coff/copying.dj for the exact licensing terms.
+
+The CWSDPMI implementation in os/dos/cwsdpmi is distributed under a
+custom binary-only license that prohibits modification. The exact
+licensing terms can be found in os/dos/cwsdpmi/cwsdpmi.txt. The sources
+for these files can be downloaded at it's author site, at:
+http://homer.rice.edu/~sandmann/cwsdpmi/csdpmi5s.zip
X.X) Credits
---- -------
diff --git a/src/3rdparty/README.licensing b/src/3rdparty/README.licensing
new file mode 100644
index 000000000..112b02a08
--- /dev/null
+++ b/src/3rdparty/README.licensing
@@ -0,0 +1,3 @@
+The files in this directory are not licensed under the same terms as the
+rest of OpenTTD. Licensing details can be found in OpenTTD's readme.txt
+and in this directory or subdirectories as well.