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www licenses/po/license-list.translist licenses...
|
From: |
GNUN |
|
Subject: |
www licenses/po/license-list.translist licenses... |
|
Date: |
Mon, 18 May 2020 05:00:10 -0400 (EDT) |
CVSROOT: /web/www
Module name: www
Changes by: GNUN <gnun> 20/05/18 05:00:10
Modified files:
licenses/po : license-list.translist license-list.zh-cn.po
thankgnus : 2020supporters.pt-br.html
thankgnus/po : 2020supporters.pt-br-en.html
2020supporters.pt-br.po
Added files:
licenses : license-list.zh-cn.html
licenses/po : license-list.zh-cn-en.html
Log message:
Automatic update by GNUnited Nations.
CVSWeb URLs:
http://web.cvs.savannah.gnu.org/viewcvs/www/licenses/license-list.zh-cn.html?cvsroot=www&rev=1.1
http://web.cvs.savannah.gnu.org/viewcvs/www/licenses/po/license-list.translist?cvsroot=www&r1=1.17&r2=1.18
http://web.cvs.savannah.gnu.org/viewcvs/www/licenses/po/license-list.zh-cn.po?cvsroot=www&r1=1.5&r2=1.6
http://web.cvs.savannah.gnu.org/viewcvs/www/licenses/po/license-list.zh-cn-en.html?cvsroot=www&rev=1.1
http://web.cvs.savannah.gnu.org/viewcvs/www/thankgnus/2020supporters.pt-br.html?cvsroot=www&r1=1.21&r2=1.22
http://web.cvs.savannah.gnu.org/viewcvs/www/thankgnus/po/2020supporters.pt-br-en.html?cvsroot=www&r1=1.21&r2=1.22
http://web.cvs.savannah.gnu.org/viewcvs/www/thankgnus/po/2020supporters.pt-br.po?cvsroot=www&r1=1.76&r2=1.77
Patches:
Index: licenses/po/license-list.translist
===================================================================
RCS file: /web/www/www/licenses/po/license-list.translist,v
retrieving revision 1.17
retrieving revision 1.18
diff -u -b -r1.17 -r1.18
--- licenses/po/license-list.translist 15 Mar 2020 18:34:44 -0000 1.17
+++ licenses/po/license-list.translist 18 May 2020 09:00:09 -0000 1.18
@@ -12,6 +12,7 @@
<span dir="ltr">[ja] <a lang="ja" hreflang="ja"
href="/licenses/license-list.ja.html">æ¥æ¬èª</a> </span>
<span dir="ltr">[pl] <a lang="pl" hreflang="pl"
href="/licenses/license-list.pl.html">polski</a> </span>
<span dir="ltr">[ru] <a lang="ru" hreflang="ru"
href="/licenses/license-list.ru.html">ÑÑÑÑкий</a> </span>
+<span dir="ltr">[zh-cn] <a lang="zh-cn" hreflang="zh-cn"
href="/licenses/license-list.zh-cn.html">ç®ä½ä¸æ</a> </span>
</p>
</div>' -->
<link rel="alternate" type="text/html" href="/licenses/license-list.html"
hreflang="x-default" />
@@ -25,4 +26,5 @@
<link rel="alternate" type="text/html" lang="ja" hreflang="ja"
href="/licenses/license-list.ja.html" title="æ¥æ¬èª" />
<link rel="alternate" type="text/html" lang="pl" hreflang="pl"
href="/licenses/license-list.pl.html" title="polski" />
<link rel="alternate" type="text/html" lang="ru" hreflang="ru"
href="/licenses/license-list.ru.html" title="ÑÑÑÑкий" />
+<link rel="alternate" type="text/html" lang="zh-cn" hreflang="zh-cn"
href="/licenses/license-list.zh-cn.html" title="ç®ä½ä¸æ" />
<!-- end translist file -->
Index: licenses/po/license-list.zh-cn.po
===================================================================
RCS file: /web/www/www/licenses/po/license-list.zh-cn.po,v
retrieving revision 1.5
retrieving revision 1.6
diff -u -b -r1.5 -r1.6
--- licenses/po/license-list.zh-cn.po 18 May 2020 08:41:29 -0000 1.5
+++ licenses/po/license-list.zh-cn.po 18 May 2020 09:00:09 -0000 1.6
@@ -481,8 +481,8 @@
"\"#apache2\">#apache2</a>)</span>"
msgstr ""
"<a id=\"apache2\" href=\"http://directory.fsf.org/wiki/License:";
-"Apache2.0\">Apache 许å¯è¯ï¼çæ¬ 2.0</a> <span
class=\"anchor-reference-id"
-"\">(<a href=\"#apache2\">#apache2</a>)</span>"
+"Apache2.0\">Apache 许å¯è¯ï¼çæ¬ 2.0</a> <span
class=\"anchor-reference-id\">"
+"(<a href=\"#apache2\">#apache2</a>)</span>"
#. type: Content of: <dl><dd><p>
msgid ""
@@ -789,8 +789,8 @@
"a>)</span>"
msgstr ""
"<a id=\"Expat\" href=\"http://directory.fsf.org/wiki/License:Expat\";>Expat
许"
-"å¯è¯</a> <span class=\"anchor-reference-id\">(<a href=\"#Expat\">#Expat</"
-"a>)</span>"
+"å¯è¯</a> <span class=\"anchor-reference-id\">(<a
href=\"#Expat\">#Expat</a>)"
+"</span>"
#. type: Content of: <dl><dd><p>
msgid ""
@@ -932,8 +932,8 @@
#. type: Content of: <dl><dt>
msgid ""
-"<a id=\"informal\"> Informal license</a> <span class=\"anchor-reference-id"
-"\">(<a href=\"#informal\">#informal</a>)</span>"
+"<a id=\"informal\"> Informal license</a> <span class=\"anchor-reference-id\">"
+"(<a href=\"#informal\">#informal</a>)</span>"
msgstr ""
"<a id=\"informal\">éæ£å¼è®¸å¯è¯</a> <span
class=\"anchor-reference-id\">(<a "
"href=\"#informal\">#informal</a>)</span>"
@@ -1295,8 +1295,8 @@
#. type: Content of: <dl><dt>
msgid ""
"<a id=\"Ruby\" href=\"http://directory.fsf.org/wiki/License:Ruby\";> License "
-"of Ruby</a> <span class=\"anchor-reference-id\">(<a href=\"#Ruby\">#Ruby</"
-"a>)</span>"
+"of Ruby</a> <span class=\"anchor-reference-id\">(<a href=\"#Ruby\">#Ruby</a>)"
+"</span>"
msgstr ""
"<a id=\"Ruby\" href=\"http://directory.fsf.org/wiki/License:Ruby\";>Ruby
ç许"
"å¯è¯</a> <span class=\"anchor-reference-id\">(<a
href=\"#Ruby\">#Ruby</a>)</"
@@ -1492,14 +1492,14 @@
"href=\"#W3C\">#W3C</a>)</span>"
msgstr ""
"<a id=\"W3C\" href=\"http://directory.fsf.org/wiki/License:";
-"W3C_31Dec2002\">W3C 软件声æå许å¯è¯</a> <span
class=\"anchor-reference-id"
-"\">(<a href=\"#W3C\">#W3C</a>)</span>"
+"W3C_31Dec2002\">W3C 软件声æå许å¯è¯</a> <span
class=\"anchor-reference-id\">"
+"(<a href=\"#W3C\">#W3C</a>)</span>"
#. type: Content of: <dl><dt>
msgid ""
"<a id=\"WebM\" href=\"http://directory.fsf.org/wiki/License:WebM\";> License "
-"of WebM</a> <span class=\"anchor-reference-id\">(<a href=\"#WebM\">#WebM</"
-"a>)</span>"
+"of WebM</a> <span class=\"anchor-reference-id\">(<a href=\"#WebM\">#WebM</a>)"
+"</span>"
msgstr ""
"<a id=\"WebM\" href=\"http://directory.fsf.org/wiki/License:WebM\";>WebM
ç许"
"å¯è¯</a> <span class=\"anchor-reference-id\">(<a
href=\"#WebM\">#WebM</a>)</"
@@ -1670,8 +1670,8 @@
#. type: Content of: <dl><dt>
msgid ""
"<a id=\"ZLib\" href=\"http://directory.fsf.org/wiki/License:Zlib\";> License "
-"of ZLib</a> <span class=\"anchor-reference-id\">(<a href=\"#ZLib\">#ZLib</"
-"a>)</span>"
+"of ZLib</a> <span class=\"anchor-reference-id\">(<a href=\"#ZLib\">#ZLib</a>)"
+"</span>"
msgstr ""
"<a id=\"ZLib\" href=\"http://directory.fsf.org/wiki/License:Zlib\";>ZLib
ç许"
"å¯è¯</a> <span class=\"anchor-reference-id\">(<a
href=\"#ZLib\">#ZLib</a>)</"
@@ -2000,9 +2000,9 @@
"\">#CPAL</a>)</span>"
msgstr ""
"<a id=\"CPAL\" href=\"https://directory.fsf.org/wiki/License:";
-"Common_Public_Attribution_License_Version_1.0\">æ®éå
Œ
±å±æ§è®¸å¯è¯
1.0 "
-"(CPAL)</a> <span class=\"anchor-reference-id\"> (<a href=\"#CPAL\">#CPAL</"
-"a>)</span>"
+"Common_Public_Attribution_License_Version_1.0\">æ®éå
Œ
±å±æ§è®¸å¯è¯
1.0 (CPAL)"
+"</a> <span class=\"anchor-reference-id\"> (<a href=\"#CPAL\">#CPAL</a>)</"
+"span>"
#. type: Content of: <dl><dd><p>
msgid ""
@@ -2070,8 +2070,8 @@
#. type: Content of: <dl><dt>
msgid ""
"<a id=\"EPL\" href=\"http://directory.fsf.org/wiki/License:EPLv1.0\";> "
-"Eclipse Public License Version 1.0</a> <span class=\"anchor-reference-id"
-"\">(<a href=\"#EPL\">#EPL</a>)</span>"
+"Eclipse Public License Version 1.0</a> <span class=\"anchor-reference-id\">"
+"(<a href=\"#EPL\">#EPL</a>)</span>"
msgstr ""
"<a id=\"EPL\" href=\"http://directory.fsf.org/wiki/License:EPLv1.0\";>Eclipse "
"å
Œ
±è®¸å¯è¯çæ¬ 1.0</a> <span class=\"anchor-reference-id\">(<a
href=\"#EPL"
@@ -2092,12 +2092,12 @@
#. type: Content of: <dl><dt>
msgid ""
"<a id=\"EPL2\" href=\"https://directory.fsf.org/wiki/License:EPL-2.0\";> "
-"Eclipse Public License Version 2.0</a> <span class=\"anchor-reference-id"
-"\">(<a href=\"#EPL2\">#EPL2</a>)</span>"
+"Eclipse Public License Version 2.0</a> <span class=\"anchor-reference-id\">"
+"(<a href=\"#EPL2\">#EPL2</a>)</span>"
msgstr ""
"<a id=\"EPL2\" href=\"https://directory.fsf.org/wiki/License:";
-"EPL-2.0\">Eclipse å
Œ
±è®¸å¯è¯çæ¬ 2.0</a> <span
class=\"anchor-reference-id"
-"\">(<a href=\"#EPL2\">#EPL2</a>)</span>"
+"EPL-2.0\">Eclipse å
Œ
±è®¸å¯è¯çæ¬ 2.0</a> <span
class=\"anchor-reference-id\">"
+"(<a href=\"#EPL2\">#EPL2</a>)</span>"
#. type: Content of: <dl><dd><p>
msgid ""
@@ -2444,8 +2444,8 @@
msgid ""
"<a id=\"lucent102\" href=\"http://directory.fsf.org/wiki/License:";
"LucentPLv1.02\"> Lucent Public License Version 1.02 (Plan 9 license)</a> "
-"<span class=\"anchor-reference-id\"> (<a href=\"#lucent102\">#lucent102</"
-"a>)</span>"
+"<span class=\"anchor-reference-id\"> (<a href=\"#lucent102\">#lucent102</a>)"
+"</span>"
msgstr ""
"<a id=\"lucent102\" href=\"http://directory.fsf.org/wiki/License:";
"LucentPLv1.02\">Lucent å
Œ
±è®¸å¯è¯ 1.02ï¼Plan 9 许å¯è¯ï¼</a> <span
class="
@@ -2483,8 +2483,8 @@
#. type: Content of: <dl><dt>
msgid ""
"<a id=\"ms-rl\" href=\"http://directory.fsf.org/wiki/License:MsRL\";> "
-"Microsoft Reciprocal License (Ms-RL)</a> <span class=\"anchor-reference-id"
-"\">(<a href=\"#ms-rl\">#ms-rl</a>)</span>"
+"Microsoft Reciprocal License (Ms-RL)</a> <span class=\"anchor-reference-id\">"
+"(<a href=\"#ms-rl\">#ms-rl</a>)</span>"
msgstr ""
"<a id=\"ms-rl\"
href=\"http://directory.fsf.org/wiki/License:MsRL\";>微软äºæ "
"许å¯è¯ï¼Ms-RLï¼</a> <span class=\"anchor-reference-id\">(<a
href=\"#ms-rl"
@@ -2783,8 +2783,8 @@
#. type: Content of: <dl><dt>
msgid ""
"<a id=\"QPL\" href=\"http://directory.fsf.org/wiki/License:QPLv1.0\";> Q "
-"Public License (QPL), Version 1.0</a> <span class=\"anchor-reference-id"
-"\">(<a href=\"#QPL\">#QPL</a>)</span>"
+"Public License (QPL), Version 1.0</a> <span class=\"anchor-reference-id\">"
+"(<a href=\"#QPL\">#QPL</a>)</span>"
msgstr ""
"<a id=\"QPL\" href=\"http://directory.fsf.org/wiki/License:QPLv1.0\";>Q å
Œ
±è®¸"
"å¯è¯ï¼QPLï¼ï¼çæ¬ 1.0</a> <span class=\"anchor-reference-id\">(<a
href=\"#QPL"
@@ -3512,8 +3512,8 @@
#. type: Content of: <dl><dt>
msgid ""
"<a id=\"JSON\" href=\"http://directory.fsf.org/wiki/License:JSON\";> The JSON "
-"License</a> <span class=\"anchor-reference-id\">(<a href=\"#JSON\">#JSON</"
-"a>)</span>"
+"License</a> <span class=\"anchor-reference-id\">(<a href=\"#JSON\">#JSON</a>)"
+"</span>"
msgstr ""
"<a id=\"JSON\" href=\"http://directory.fsf.org/wiki/License:JSON\";>JSON
许å¯"
"è¯</a> <span class=\"anchor-reference-id\">(<a href=\"#JSON\">#JSON</a>)</"
@@ -3576,8 +3576,8 @@
"\"anchor-reference-id\">(<a href=\"#Ms-SS\">#Ms-SS</a>)</span>"
msgstr ""
"<a id=\"Ms-SS\" href= \"http://directory.fsf.org/wiki/License:Ms-SS\";>微软å
±"
-"享æºä»£ç CLIãC# å Jscript 许å¯è¯</a> <span
class=\"anchor-reference-id"
-"\">(<a href=\"#Ms-SS\">#Ms-SS</a>)</span>"
+"享æºä»£ç CLIãC# å Jscript 许å¯è¯</a> <span
class=\"anchor-reference-id\">"
+"(<a href=\"#Ms-SS\">#Ms-SS</a>)</span>"
#. type: Content of: <dl><dd><p>
msgid ""
@@ -3738,8 +3738,8 @@
#. type: Content of: <dl><dt>
msgid ""
"<a id=\"PINE\" href=\"http://directory.fsf.org/wiki/License:PINE\";>License "
-"of PINE</a> <span class=\"anchor-reference-id\">(<a href=\"#PINE\">#PINE</"
-"a>)</span>"
+"of PINE</a> <span class=\"anchor-reference-id\">(<a href=\"#PINE\">#PINE</a>)"
+"</span>"
msgstr ""
"<a id=\"PINE\" href=\"http://directory.fsf.org/wiki/License:PINE\";>PINE
ç许"
"å¯è¯</a> <span class=\"anchor-reference-id\">(<a
href=\"#PINE\">#PINE</a>)</"
@@ -3804,8 +3804,8 @@
"reference-id\">(<a href=\"#RPL\">#RPL</a>)</span>"
msgstr ""
"<a id=\"RPL\" href=\"http://directory.fsf.org/wiki/License:";
-"ReciprocalPLv1.3\">äºæ å
Œ
±è®¸å¯è¯</a> <span
class=\"anchor-reference-id"
-"\">(<a href=\"#RPL\">#RPL</a>)</span>"
+"ReciprocalPLv1.3\">äºæ å
Œ
±è®¸å¯è¯</a> <span
class=\"anchor-reference-id\">"
+"(<a href=\"#RPL\">#RPL</a>)</span>"
#. type: Content of: <dl><dd><p>
msgid ""
@@ -4425,8 +4425,8 @@
#. type: Content of: <dl><dt>
msgid ""
"<a id=\"GPLOther\" href=\"/licenses/gpl.html\"> GNU General Public License</"
-"a> <span class=\"anchor-reference-id\"> (<a href=\"#GPLOther\">#GPLOther</"
-"a>)</span>"
+"a> <span class=\"anchor-reference-id\"> (<a href=\"#GPLOther\">#GPLOther</a>)"
+"</span>"
msgstr ""
"<a id=\"GPLOther\" href=\"/licenses/gpl.html\">GNU éç¨å
Œ
±è®¸å¯è¯</a>
<span "
"class=\"anchor-reference-id\"> (<a href=\"#GPLOther\">#GPLOther</a>)</span>"
@@ -4669,8 +4669,8 @@
"\">#ODbl</a>)</span>"
msgstr ""
"<a id=\"ODbl\"
href=\"http://directory.fsf.org/wiki/License:ODbl\";>å¼æ¾æ°æ®åº"
-"许å¯è¯</a> <span class=\"anchor-reference-id\"> (<a href=\"#ODbl\">#ODbl</"
-"a>)</span>"
+"许å¯è¯</a> <span class=\"anchor-reference-id\"> (<a
href=\"#ODbl\">#ODbl</a>)"
+"</span>"
#. type: Content of: <dl><dd><p>
msgid ""
@@ -4709,8 +4709,8 @@
#. type: Content of: <dl><dt>
msgid ""
"<a id=\"GPLFonts\" href=\"/licenses/gpl.html\"> GNU General Public License</"
-"a> <span class=\"anchor-reference-id\"> (<a href=\"#GPLFonts\">#GPLFonts</"
-"a>)</span>"
+"a> <span class=\"anchor-reference-id\"> (<a href=\"#GPLFonts\">#GPLFonts</a>)"
+"</span>"
msgstr ""
"<a id=\"GPLFonts\" href=\"/licenses/gpl.html\">GNU éç¨å
Œ
±è®¸å¯è¯</a>
<span "
"class=\"anchor-reference-id\"> (<a href=\"#GPLFonts\">#GPLFonts</a>)</span>"
@@ -4751,8 +4751,8 @@
#. type: Content of: <dl><dt>
msgid ""
"<a id=\"ecfonts\" href=\"http://directory.fsf.org/wiki/License:LaTeX_ecfonts";
-"\">License of the ec fonts for LaTeX</a> <span class=\"anchor-reference-id"
-"\">(<a href=\"#ecfonts\">#ecfonts</a>)</span>"
+"\">License of the ec fonts for LaTeX</a> <span class=\"anchor-reference-id\">"
+"(<a href=\"#ecfonts\">#ecfonts</a>)</span>"
msgstr ""
"<a id=\"ecfonts\" href=\"http://directory.fsf.org/wiki/License:LaTeX_ecfonts";
"\">LaTex ec åä½ç许å¯è¯</a> <span class=\"anchor-reference-id\">(<a
href="
Index: thankgnus/2020supporters.pt-br.html
===================================================================
RCS file: /web/www/www/thankgnus/2020supporters.pt-br.html,v
retrieving revision 1.21
retrieving revision 1.22
diff -u -b -r1.21 -r1.22
--- thankgnus/2020supporters.pt-br.html 9 May 2020 11:29:00 -0000 1.21
+++ thankgnus/2020supporters.pt-br.html 18 May 2020 09:00:10 -0000 1.22
@@ -83,6 +83,7 @@
<li>Ben Abrams</li>
<li>Catena Cyber</li>
<li>Conan Chiles</li>
+ <li>Dario Armani</li>
<li>David Klann</li>
<li>Ed Price</li>
<li>Edward Flick</li>
@@ -91,6 +92,7 @@
<li>Guillaume REMBERT</li>
<li>John McFarland</li>
<li>John Sullivan Sullivan</li>
+ <li>Ken SENOO</li>
<li>Leslie Hawthorn</li>
<li>Mario Habdija</li>
<li>Nathan Boy</li>
@@ -99,6 +101,7 @@
<li>René Genz</li>
<li>Richard Case</li>
<li>Ron Horrell</li>
+ <li>Ron Hume</li>
<li>Shawn C [ a.k.a "citypw"]</li>
<li>Stefan Maric</li>
<li>Valerio Poggi</li>
@@ -183,7 +186,7 @@
<p class="unprintable"><!-- timestamp start -->
Ãltima atualização:
-$Date: 2020/05/09 11:29:00 $
+$Date: 2020/05/18 09:00:10 $
<!-- timestamp end -->
</p>
Index: thankgnus/po/2020supporters.pt-br-en.html
===================================================================
RCS file: /web/www/www/thankgnus/po/2020supporters.pt-br-en.html,v
retrieving revision 1.21
retrieving revision 1.22
diff -u -b -r1.21 -r1.22
--- thankgnus/po/2020supporters.pt-br-en.html 9 May 2020 11:29:00 -0000
1.21
+++ thankgnus/po/2020supporters.pt-br-en.html 18 May 2020 09:00:10 -0000
1.22
@@ -91,6 +91,7 @@
<li>Ben Abrams</li>
<li>Catena Cyber</li>
<li>Conan Chiles</li>
+ <li>Dario Armani</li>
<li>David Klann</li>
<li>Ed Price</li>
<li>Edward Flick</li>
@@ -99,6 +100,7 @@
<li>Guillaume REMBERT</li>
<li>John McFarland</li>
<li>John Sullivan Sullivan</li>
+ <li>Ken SENOO</li>
<li>Leslie Hawthorn</li>
<li>Mario Habdija</li>
<li>Nathan Boy</li>
@@ -107,6 +109,7 @@
<li>René Genz</li>
<li>Richard Case</li>
<li>Ron Horrell</li>
+ <li>Ron Hume</li>
<li>Shawn C [ a.k.a "citypw"]</li>
<li>Stefan Maric</li>
<li>Valerio Poggi</li>
@@ -178,7 +181,7 @@
<p class="unprintable">Updated:
<!-- timestamp start -->
-$Date: 2020/05/09 11:29:00 $
+$Date: 2020/05/18 09:00:10 $
<!-- timestamp end -->
</p>
</div>
Index: thankgnus/po/2020supporters.pt-br.po
===================================================================
RCS file: /web/www/www/thankgnus/po/2020supporters.pt-br.po,v
retrieving revision 1.76
retrieving revision 1.77
diff -u -b -r1.76 -r1.77
--- thankgnus/po/2020supporters.pt-br.po 18 May 2020 01:23:46 -0000
1.76
+++ thankgnus/po/2020supporters.pt-br.po 18 May 2020 09:00:10 -0000
1.77
@@ -15,7 +15,6 @@
"Content-Transfer-Encoding: 8bit\n"
"Plural-Forms: nplurals=2; plural=(n > 1);\n"
"X-Generator: Virtaal 1.0.0-beta1\n"
-"X-Outdated-Since: 2020-05-13 23:25+0000\n"
#. type: Content of: <title>
msgid "Thank GNUs, 2020 - GNU Project - Free Software Foundation"
Index: licenses/license-list.zh-cn.html
===================================================================
RCS file: licenses/license-list.zh-cn.html
diff -N licenses/license-list.zh-cn.html
--- /dev/null 1 Jan 1970 00:00:00 -0000
+++ licenses/license-list.zh-cn.html 18 May 2020 09:00:09 -0000 1.1
@@ -0,0 +1,2032 @@
+<!--#set var="ENGLISH_PAGE" value="/licenses/license-list.en.html" -->
+
+<!--#include virtual="/server/header.zh-cn.html" -->
+<!-- Parent-Version: 1.90 -->
+
+<!-- This file is automatically generated by GNUnited Nations! -->
+<title>å类许å¯è¯åå
¶è¯è®º - GNU å·¥ç¨ - èªç±è½¯ä»¶åºéä¼</title>
+
+<!--#include virtual="/licenses/po/license-list.translist" -->
+<style type="text/css" media="print,screen">
+<!--
+/* These statements are commented out in HTML to
+ make them untranslatable. */
+div.toc { margin-bottom: 1em; }
+.toc ul { font-weight: normal; }
+.toc >
+ ul { font-weight: bold; list-style: none; }
+#fsf-licensing { margin: 1em auto; }
+p.back { margin-top: 2em; }
+/* Definitions for color-coded border */
+dl.green, dl.orange, dl.red, dl.blue, dl.purple {
+ padding-left: 1em;
+ margin-left: 0;
+}
+
+dl.green { border-left: .4em solid green; }
+dl.orange { border-left: .4em dashed orange; }
+dl.red { border-left: .4em dotted red; }
+dl.blue { border-left: .4em double blue; }
+dl.purple { border-left: .4em groove purple; }
+
+/* Disable legend for CSS1-only browsers:
+ they don't support :before and :after */
+#legend { display: none; }
+/* Enable legend for CSS2+ browsers. */
+@media print,screen {
+div#legend { display: block; }
+}
+#legend {
+ float: left;
+ max-width: 92%;
+ padding: 1.2em 4%;
+ margin: 1.5em 0;
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+ border: 1px solid #bbb;
+}
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+ font-style: normal;
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+ #fsf-licensing {
+ margin: 1.7em 0 2em 2em;
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+#legend dd { margin: 0; }
+
+#legend blockquote { font-size: 1.2em; font-style: normal; text-align: center;
font-weight: bold; margin: 0; }
+#legend dl.green dt:after, #legend dl.orange dt:after,
+#legend dl.red dt:after, #legend dl.blue dt:after, #legend dl.purple dt:after
{ font-weight: normal; }
+-->
+
+</style>
+
+<!-- These statements are split between different <style>
+ elements,
+ and their contents aren't commented out on purpose:
+ they should be translated, preferably as separate strings. -->
+<style type="text/css" media="print,screen">
+#legend blockquote:before { content: "左边é¢è²ä»£ç çæä¹"; }
+</style>
+<style type="text/css" media="print,screen">
+#legend dl.green dt:after {
+ content: "èªç±è®¸å¯è¯ï¼å GNU GPL å
¼å®¹";
+}
+</style>
+<style type="text/css" media="print,screen">
+#legend dl.purple dt:after {
+ content: "èªç±è®¸å¯è¯ï¼å FDL å
¼å®¹";
+}
+</style>
+<style type="text/css" media="print,screen">
+#legend dl.orange dt:after {
+ content: "èªç±è®¸å¯è¯ï¼ä¸å
¼å®¹ GNU GPL å FDL";
+}
+</style>
+<style type="text/css" media="print,screen">
+#legend dl.red dt:after { content: "éèªç±è®¸å¯è¯"; }
+</style>
+<style type="text/css" media="print,screen">
+#legend dl.blue dt:after { content: "表达è§ç¹ä¹ä½åç许å¯è¯"; }
+</style>
+
+<!--#include virtual="/server/banner.zh-cn.html" -->
+<h2>å类许å¯è¯åå
¶è¯è®º</h2>
+
+<div class="toc">
+
+<h3 id="TableOfContents">ç®å½</h3>
+
+<ul>
+<li><a href="#Introduction">ç®ä»</a></li>
+
+<li><a href="#SoftwareLicenses">软件许å¯è¯</a>
+ <ul>
+ <li><a href="#GPLCompatibleLicenses">å
¼å®¹ GPL
çèªç±è½¯ä»¶è®¸å¯è¯</a></li>
+ <li><a href="#GPLIncompatibleLicenses">ä¸å
¼å®¹ GPL
çèªç±è½¯ä»¶è®¸å¯è¯</a></li>
+ <li><a href="#NonFreeSoftwareLicenses">éèªç±è½¯ä»¶è®¸å¯è¯</a></li>
+ </ul>
+</li>
+
+<li><a href="#DocumentationLicenses">ææ¡£ç许å¯è¯</a>
+ <ul>
+ <li><a href="#FreeDocumentationLicenses">èªç±æ档许å¯è¯</a></li>
+ <li><a href="#NonFreeDocumentationLicenses">éèªç±æ档许å¯è¯</a></li>
+ </ul>
+</li>
+
+<li><a href="#OtherLicenses">å
¶ä»ä½åç许å¯è¯</a>
+ <ul>
+ <li><a
href="#OtherLicenses">é¤äºè½¯ä»¶åææ¡£ä¹å¤çå®ç¨ä½åä¹è®¸å¯è¯</a></li>
+ <li><a href="#Fonts">åä½ç许å¯è¯</a></li>
+ <li><a
href="#OpinionLicenses">表达è§ç¹ä¹ä½åç许å¯è¯ï¼æ¯å¦ï¼è§ç¹æ声æï¼</a></li>
+ <li><a href="#Designs">å®ä½è®¾è®¡ç许å¯è¯</a></li>
+ </ul>
+</li>
+</ul>
+
+</div>
+
+<!-- /class="toc" -->
+<!--#include virtual="/licenses/fsf-licensing.zh-cn.html" -->
+<div class="big-section">
+<h3 id="Introduction">
+ ç®ä»</h3>
+</div>
+<div style="clear: left;"></div>
+
+<p>æ们æ对许å¯è¯è¿è¡åç±»çä¸äºå
³é®æ åï¼</p>
+
+<ul>
+<li>许å¯è¯æ¯å¦è¾¾æ 为 <a
href="/philosophy/free-sw.html">èªç±è½¯ä»¶</a> 许å¯è¯ã</li>
+
+<li>许å¯è¯æ¯å¦æ¯ä¸ä¸ª <a href="/copyleft/copyleft.html">copyleft</a>
许å¯è¯ã</li>
+
+<li>许å¯è¯æ¯å¦ <a href="/licenses/gpl-faq.html#WhatDoesCompatMean">å
¼å®¹
GNU
+GPL</a>ãé¤éç¹å«è¯´æï¼æ¤å¤å
¼å®¹æ¯æåæ¶å
¼å®¹ GPLv2 å
GPLv3ã</li>
+
+<li>许å¯è¯æ¯å¦æå
¶ä»å®é
æä½é®é¢ã</li>
+</ul>
+
+<p>å¨è¿éï¼æ们尽éå举æ常è§çèªç±è½¯ä»¶è®¸å¯è¯ï¼ä½æ¯æ们ä¸è½å
¨é¨é½å举å®ï¼æ们ä¼å°½æ大åªåå»åçå
³äºèªç±è½¯ä»¶è®¸å¯è¯çé®é¢ï¼ä¸ç®¡é®é¢æ¶åçèªç±è½¯ä»¶è®¸å¯è¯æ¯å¦åå¨è¿éã许å¯è¯ä¼å¤§è´æç
§åæ¯é¡ºåºå¨æ¯ä¸ªç« èååºã</p>
+
+<p>å¦æä½ åç°æ对æ们许å¯è¯çè¿åäºä¾ï¼è¯·åç <a
href="/licenses/gpl-violation.html">è¿å许å¯è¯é¡µé¢</a>ã</p>
+
+<p>å¦æä½ æä¸ä¸ªæ°é¡¹ç®ï¼èä½
è¿æ²¡æç¡®å®ä½¿ç¨åªä¸ªè®¸å¯è¯ï¼<a
+href="/licenses/license-recommendations.html">“å¦ä½ä¸ºä½
çä½åéæ©ä¸ä»½è®¸å¯è¯”</a>
+æ¯æ们æä¾çä¸ä»½ç®ä¾¿æè¡ç详ç»å»ºè®®ã</p>
+
+<a id="LicensingEmailAddress"></a>
+<p>å¦æä½ å¯¹èªç±è½¯ä»¶è®¸å¯è¯æé®é¢ï¼è¯·åé®ä»¶å° <a
+href="mailto:address@hidden";><address@hidden></a>ãç±äºèµæºæéï¼æ们ä¸ä¼åçè¾
å©ä¸æ软件å¼åæåå¸çé®é¢ãå¦æä½ çé®é¢æ¯è¾å
·ä½èä¸æ²¡æåå¨æ¬é¡µæ
+<a href="/licenses/gpl-faq.html">GNU许å¯è¯å¸¸è§é®é¢</a>ï¼é£ä¹å¯¹ä½
çåçå°±ä¼å¿«äºãæ们 <a
+href="http://www.fsf.org/volunteer";>欢è¿æè½åçå¿æ¿è
</a>
帮å©æ们åç许å¯è¯ç¸å
³çé®é¢ã</p>
+
+<p>å¦æä½ æ£å¨èèæ°åä¸ä¸ªæ°ç许å¯è¯ï¼è¯·ä¹èç³»æ们 <a
+href="mailto:address@hidden";><address@hidden></a>ãä¸åèªç±è½¯ä»¶è®¸å¯è¯æ°ç®çå¢é¿ä»å¤©å·²ç»æ为èªç±è½¯ä»¶ç¤¾åºçéè¦é®é¢ï¼æ
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ãæ们ä¼å°½æ大åªåæä½
æéæ¾å°ä¸ä¸ªç°æçèªç±è½¯ä»¶è®¸å¯è¯ã</p>
+
+<p>å¦æä½ ä¸ç¡®å®æ个软件å
ç许å¯è¯ï¼è¯·è®¿é® <a
+href="https://directory.fsf.org";>èªç±è½¯ä»¶ç®å½</a>ï¼é£éåç±»ååºäºä¸ä¸ä¸ªèªç±è½¯ä»¶å
以åå®ä»¬ç许å¯è¯ä¿¡æ¯ã</p>
+
+
+<div id="legend">
+<blockquote></blockquote>
+<dl class="green"><dt></dt><dd></dd></dl>
+<dl class="purple"><dt></dt><dd></dd></dl>
+<dl class="orange"><dt></dt><dd></dd></dl>
+<dl class="red"><dt></dt><dd></dd></dl>
+<dl class="blue"><dt></dt><dd></dd></dl>
+</div>
+
+<div class="big-section">
+<h3 id="SoftwareLicenses">
+ 软件许å¯è¯</h3>
+</div>
+<div style="clear: left;"></div>
+
+<div class="big-subsection">
+<h4 id="GPLCompatibleLicenses">
+ <span id="FreeLicenses"></span>å
¼å®¹ GPL çèªç±è½¯ä»¶è®¸å¯è¯</h4>
+<span class="anchor-reference-id"> (<a
+href="#GPLCompatibleLicenses">#GPLCompatibleLicenses</a>)</span>
+</div>
+
+<p><strong>以ä¸è®¸å¯è¯è¾¾æ 为 <a
href="/philosophy/free-sw.html">èªç±è½¯ä»¶</a> 许å¯è¯ï¼èä¸ <a
+href="/licenses/gpl-faq.html#WhatDoesCompatMean">å
¼å®¹</a> <a
+href="#GNUGPL">GNU GPL</a>ã</strong></p>
+
+<dl class="green">
+
+<dt><!-- both generic and version-specific anchors -->
+<a id="GNUGPL"></a> <a id="GNUGPLv3" href="/licenses/gpl.html">GNU éç¨å
Œ
±è®¸å¯è¯
+(GPL) çæ¬ 3</a> <span class="anchor-reference-id"> (<a
+href="#GNUGPL">#GNUGPL</a>) (<a href="#GNUGPLv3">#GNUGPLv3</a>) </span></dt>
+<dd>
+<p>è¿æ¯ GNU GPL çææ°çæ¬ï¼å®æ¯èªç±è½¯ä»¶è®¸å¯è¯ï¼ä¹æ¯
copyleft 许å¯è¯ãæ们建议大å¤æ°è½¯ä»¶ä½¿ç¨è¯¥è®¸å¯è¯ã</p>
+
+<p>请注æ GPLv3 æ¬èº«å GPLv2 并ä¸å
¼å®¹ãä¸è¿ï¼å¤§å¤æ°ä½¿ç¨
GPLv2 åå¸ç软件ä¹å
è®¸ä½ ä½¿ç¨ GPL ç以åçæ¬ãè¿æ ·çè¯ï¼ä½
å°±è½å¤æç
§
+GPLv3 ååçç代ç å并ãå¦æéè¦äºè§£ GNU 许å¯è¯å
¼å®¹çæ´å¤ä¿¡æ¯ï¼è¯·åç <a
+href="/licenses/gpl-faq.html#AllCompatibility">GNU
许å¯è¯å¸¸è§é®é¢</a>ã</p></dd>
+
+
+<dt><a id="GPLv2" href="/licenses/old-licenses/gpl-2.0.html">GNU éç¨å
Œ
±è®¸å¯è¯ (GPL)çæ¬
+2</a> <span class="anchor-reference-id">(<a
href="#GPLv2">#GPLv2</a>)</span></dt>
+<dd>
+<p>è¿æ¯ GNU GPL çä¸ä¸çæ¬ï¼å®æ¯èªç±è½¯ä»¶è®¸å¯è¯ï¼ä¹æ¯
copyleft 许å¯è¯ãæ们建议大å¤æ°è½¯ä»¶ä½¿ç¨ <a
+href="#GNUGPL">æ¤è®¸å¯è¯çææ°çæ¬</a>ã</p>
+
+<p>请注æ GPLv2 æ¬èº«ä¸å
¼å®¹ GPLv3ãä¸è¿ï¼å¤§å¤æ°ä½¿ç¨ GPLv2
åå¸ç软件ä¹å
è®¸ä½ ä½¿ç¨ GPL ç以åçæ¬ãè¿æ ·çè¯ï¼ä½
å°±è½å¤æç
§ GPLv3
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许å¯è¯ä¹é´çå
¼å®¹æ§ï¼è¯·åç <a
+href="/licenses/gpl-faq.html#AllCompatibility">GNU
许å¯è¯å¸¸è§é®é¢</a>ã</p></dd>
+
+
+<dt><a id="LGPL"></a> <a id="LGPLv3" href="/licenses/lgpl.html">GNU 宽éç¨å
Œ
±è®¸å¯è¯
+(LGPL) çæ¬ 3</a> <span class="anchor-reference-id"> (<a
+href="#LGPL">#LGPL</a>) (<a href="#LGPLv3">#LGPLv3</a>)</span></dt>
+<dd>
+<p>è¿æ¯ LGPL çææ°çï¼å®æ¯èªç±è½¯ä»¶è®¸å¯è¯ï¼ä½ä¸æ¯ä¸¥æ ¼ç
copyleft 许å¯è¯ï¼å 为å®å
许è¿æ¥éèªç±ç模åãå®å
¼å®¹
GPLv3ãæ们建议 <a
+href="/licenses/why-not-lgpl.html">åªå¨ç¹æ®æ
åµä¸</a>
使ç¨è¯¥è®¸å¯è¯ã</p>
+
+<p>请注æ LGPLv3 æ¬èº«ä¸å
¼å®¹ GPLv2ãä¸è¿ï¼å¤§å¤æ°ä½¿ç¨ GPLv2
许å¯è¯ç软件ä¹å
è®¸ä½ ä½¿ç¨ GPL
+以åç许å¯è¯çæ¡æ¬¾ãå¨è¿ç§æ
åµä¸ï¼ä½ å¯ä»¥ä½¿ç¨ GPLv3
çæ¡æ¬¾æ¥å代ç å并ãå¦æéè¦äºè§£ GNU 许å¯è¯ä¹é´çå
¼å®¹æ§ï¼è¯·åç <a
+href="/licenses/gpl-faq.html#AllCompatibility">GNU
许å¯è¯å¸¸è§é®é¢</a>ã</p></dd>
+
+
+<dt><a id="LGPLv2.1" href="/licenses/old-licenses/lgpl-2.1.html"> GNU
宽éç¨å
Œ
±è®¸å¯è¯
+(LGPL) çæ¬ 2.1</a> <span class="anchor-reference-id"> (<a
+href="#LGPLv2.1">#LGPLv2.1</a>)</span></dt>
+<dd>
+<p>è¿æ¯ä¸ä¸çç LGPLï¼å®æ¯èªç±è½¯ä»¶è®¸å¯è¯ï¼ä½ä¸æ¯ä¸¥æ ¼ç
copyleft 许å¯è¯ï¼å 为å®å
许è¿æ¥éèªç±ç模åãå®å
¼å®¹ GPLv2
å
+GPLv3ãæ们ä¸è¬å»ºè®® <a
href="/licenses/why-not-lgpl.html">åªå¨ç¹æ®æ
åµä¸</a> ä½¿ç¨ <a
+href="#LGPL">ææ°ç LGPL</a>ãå¦æè¦äºè§£æ´å¤ LGPLv2.1 åå
¶ä» GNU
许å¯è¯çå
¼å®¹ä¿¡æ¯ï¼è¯·åç <a
+href="/licenses/gpl-faq.html#AllCompatibility">GNU
许å¯è¯å¸¸è§é®é¢</a>ã</p></dd>
+
+
+<dt><a id="AGPL"></a> <a id="AGPLv3.0" href="/licenses/agpl.html">GNU Affero
+éç¨å
Œ
±è®¸å¯è¯ (AGPL) çæ¬ 3</a> <span class="anchor-reference-id">
(<a
+href="#AGPL">#AGPL</a>) (<a href="#AGPLv3.0">#AGPLv3.0</a>)</span></dt>
+<dd>
+<p>è¿æ¯ä¸ä¸ªèªç±è½¯ä»¶è®¸å¯è¯ï¼ä¹æ¯ copyleft 许å¯è¯ãå
¶æ¡æ¬¾å®é
ä¸æ¯ç± GPLv3 çæ¡æ¬¾å ä¸å¨ç¬¬ 13
+èå¢å çä¸ä¸ªæ®µè½ï¼è¯¥æ®µè½å
许ç½ç»è½¯ä»¶ç¨æ·å¯ä»¥éè¿ç½ç»è·å¾ä½¿ç¨ä»¥æ¤è®¸å¯è¯ææç软件æºä»£ç
ãæ们建议å¼åè
èè为æ£å¸¸æ¯éè¿ç½ç»ä½¿ç¨ç软件éå
GNU
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+
+<p>请注æ GNU AGPL å GPLv2 ä¸å
¼å®¹ãä»ææ¯ä¸è¯´ï¼å®ä¹ä¸ä¸¥æ ¼å
¼å®¹ GPLv3ï¼ä½ æ æ³éæå°æç
§ GNU AGPL åå¸ç软件æç
§ GPLv3
+çæ¡æ¬¾è¾éæä¿®æ¹ï¼åä¹ä¹ä¸è¡ãä¸è¿ï¼ä½ å¯ä»¥ææç
§è¿ä¸¤ç§è®¸å¯è¯åå¸çç¬ç«æ¨¡åææºä»£ç
å并为ä¸ä¸ªåä¸ç项ç®ï¼è¿æ ·å°±ä¸ºå
¶ä»ç¨åºåæä¾äºä¸ä¸ªå¯ä»¥éæä¿®æ¹çç¨åºãåç两个许å¯è¯ç第
+13 èæ¥äºè§£è¯¦æ
ã</p></dd>
+
+
+<dt><a id="GNUAllPermissive"
+href="/prep/maintain/html_node/License-Notices-for-Other-Files.html">GNU
+å
¨æ许å¯è®¸å¯è¯</a> <span class="anchor-reference-id"> (<a
+href="#GNUAllPermissive">#GNUAllPermissive</a>)</span></dt>
+<dd>
+<p>è¿æ¯ä¸ä¸ªæ¾æ£çã纵容åèªç±è½¯ä»¶è®¸å¯è¯ï¼å®å
¼å®¹ GNU
GPLãæ们建议 GNU 软件å
ç README
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¶ä»æ¯ææ§æ件使ç¨è¯¥è®¸å¯è¯ãç¨åºåå¯ä»¥å¨ç±»ä¼¼çæ
å½¢ä¸æç
§èªå·±çææ¿ä½¿ç¨è¯¥è®¸å¯è¯ã</p>
+
+<p>该许å¯è¯è¾æ©ççæ¬æ²¡æææ°çç第äºå¥æ¸
æ°çå
责声æãæ¤å¤çåæéç¨äºææ°çåæ©æçã</p></dd>
+
+
+<dt><a id="apache2"
+href="http://directory.fsf.org/wiki/License:Apache2.0";>Apache
许å¯è¯ï¼çæ¬ 2.0</a>
+<span class="anchor-reference-id">(<a href="#apache2">#apache2</a>)</span>
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+<dd>
+<p>è¿æ¯ä¸ä¸ªèªç±è½¯ä»¶è®¸å¯è¯ï¼å®å
¼å®¹ GNU GPL v3ã</p>
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+<p>请注æ该许å¯è¯ä¸å
¼å®¹ GPL v2ï¼å 为å®çä¸äºè¦æ±æ²¡æå
å«å¨ GPL v2
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æ¬æäºä¸å©ä¸æ¢å侵害ä¿æ¤æ¡æ¬¾ãå
¶ä¸çä¸å©ä¸æ¢æ¡æ¬¾æ¯ä¸éçï¼å
æ¤æ们æ¨è大åç软件å¯ä»¥ä½¿ç¨ Apache 2.0 许å¯è¯èä¸æ¯å
¶ä»æ¾æ£å许å¯è¯ã</p></dd>
+
+<dt><a id="ArtisticLicense2"
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许å¯è¯
+2.0</a> <span class="anchor-reference-id"> (<a
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+<dd>
+<p>è¿æ¯ä¸ä¸ªèªç±è½¯ä»¶è®¸å¯è¯ï¼æè°¢å
¶ç¬¬ 4
è(c)(ii)ä¸çå次ææé项ï¼å®å
¼å®¹ GPLã</p></dd>
+
+<dt><a id="ClarifiedArtistic" href=
+"https://directory.fsf.org/wiki/License:Clarified_Artistic_License_1.0";>æ¾æ¸
åç
+Artistic 许å¯è¯</a> <span class="anchor-reference-id"> (<a
+href="#ClarifiedArtistic">#ClarifiedArtistic</a>)</span></dt>
+<dd>
+<p>è¿æ¯ä¸ä¸ªèªç±è½¯ä»¶è®¸å¯è¯ï¼å®å
¼å®¹ GPLãå®æ¯ä¸ä¸ªæ¾æ¸
äº
<a href="#ArtisticLicense">Artistic 许å¯è¯ 1.0</a>
+çæå°ä¿®æ£éã</p></dd>
+
+
+<dt><!-- misspelled id, leave for compatibility -->
+<a id="BerkleyDB"></a> <a id="BerkeleyDB"
+href="http://directory.fsf.org/wiki/License:Sleepycat";>Berkeley
+æ°æ®åºè®¸å¯è¯</a>ï¼å称为 Sleepycat 软件产å许å¯è¯ï¼<span
class="anchor-reference-id"> (<a
+href="#BerkeleyDB">#BerkeleyDB</a>)</span></dt>
+<dd>
+<p>è¿æ¯ä¸ä¸ªèªç±è½¯ä»¶è®¸å¯è¯ï¼å®å
¼å®¹ GNU GPLã</p></dd>
+
+
+<dt><a id="boost" href="http://directory.fsf.org/wiki/License:Boost1.0";>Boost
+软件许å¯è¯</a> <span class="anchor-reference-id">(<a
+href="#boost">#boost</a>)</span></dt>
+<dd>
+<p>è¿æ¯ä¸ä¸ªæ¾æ£çã纵容åãé copyleft
çèªç±è½¯ä»¶è®¸å¯è¯ï¼å®å
¼å®¹ GNU GPLã</p></dd>
+
+
+<dt><a id="ModifiedBSD"
+href="http://directory.fsf.org/wiki/License:BSD_3Clause";>ä¿®æ¹ç BSD
许å¯è¯</a>
+<span class="anchor-reference-id"> (<a
+href="#ModifiedBSD">#ModifiedBSD</a>)</span></dt>
+<dd>
+<p>è¿æ¯å é¤äºåå§ç BSD
许å¯è¯ç广åæ¡æ¬¾ä¹åçä¿®æ¹ç许å¯è¯ãå®æ¯ä¸ä¸ªæ¾æ£çã纵容åãé
copyleft çèªç±è½¯ä»¶è®¸å¯è¯ï¼å®å
¼å®¹ GNU GPLã</p>
+
+<p>该许å¯è¯ææ¶ä¹è¢«ç§°ä¸º 3-clause BSD 许å¯è¯ã</p>
+
+<p>ä½ä¸ºæ¾æ£ç纵容å许å¯è¯ï¼ä¿®æ¹çç BSD
许å¯è¯å¹¶ä¸å·®ï¼è½ç¶æ们æ´æ¨è Apache 2.0
许å¯è¯ãä¸è¿ï¼å³ä½¿å¯¹è¯¸å¦å°åç¨åºè¿æ ·çæ
å½¢ï¼æ¨è使ç¨
+“BSD 许å¯è¯” ä¹æ¯æé£é©çï¼å
为å®å¾å®¹æ产çæ··æ·å¹¶å¯¼è´ä½¿ç¨æé®é¢ç <a
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é£é©ï¼å¯ä»¥æ¨èä½¿ç¨ X11 许å¯è¯ãX11
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+
+<p>ä½æ¯ï¼Apache 2.0 对äºå¤§è§æ¨¡çç¨åºæ¥è¯´æ´å¥½ï¼å
为å®é²æ¢äºä¸å©èåã</p></dd>
+
+
+<dt><a id="CeCILL"
href="https://directory.fsf.org/wiki/License:CeCILLv2";>CeCILL
+çæ¬ 2</a> <span class="anchor-reference-id">(<a
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+ </dt>
+<dd>
+<p>CeCILL æ¯ä¸ä¸ªèªç±è½¯ä»¶è®¸å¯è¯ï¼æç¡®å
¼å®¹ GNU GPLã</p>
+
+<p>CeCILL 使ç¨äºä¸äºæ失åé¢çåç¼ï¼åºè¯¥é¿å
ï¼<a
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该许å¯è¯ç¸å½äºå¨æ£å¸è¿äºåç¼çå设ï¼è¿æ¯ä¸ä¸ªä»¤äººéæ¾çå³å®ãä¸è¿ï¼è¿ä¸ä¼å¯¹ä½¿ç¨
CeCILL
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§ MPL
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¶ä¸å
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GPL</a>ã</p>
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许å¯è¯</a>
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<a
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çé®é¢</a>ï¼å¹¶ä½¿ä¹ä¸å
¼å®¹ GNU
GPLã</p>
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§åå§ BSD
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让第ä¸æ¹åæ “éµå®æ¬æå®ä¹çä¹å¡”ã</p>
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ä¸æç¡®çå
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CDDLã</p>
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åµä¸çåºç¨</em></a>ã</p>
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±å±æ§è®¸å¯è¯
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Œ
±è®¸å¯è¯çæ¬ 1.0</a> <span
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Œ
±è®¸å¯è¯</a> <span class="anchor-reference-id"> (<a
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许å¯è¯ 2.0</a> åå¸ãåªæèçç
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个è¦æ±ä½¿ä¹ä¸å
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·è¦æ±çè¯ï¼å®å°±ä¸æ¯ä¸ä¸ªèªç±è½¯ä»¶è®¸å¯è¯ãï¼</p></dd>
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Œ
±è®¸å¯è¯çæ¬ 1.0</a> <span class="anchor-reference-id">(<a
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Œ
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±è®¸å¯è¯</a> 类似ï¼æ们对 CPL
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çä¸å©ä¾µææ¡ä¾ä¸è¾ä¸ºå®½æ³çä¸å©æ¥å¤æ§è¯è¨ã</p></dd>
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Œ
±è®¸å¯è¯çæ¬ 2.0</a> <span class="anchor-reference-id">(<a
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çé项ã</p>
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å°æäºä»£ç åå¸ï¼å¹¶ææ以 GNU GPL çæ¬ 2
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Œ
±è®¸å¯è¯ï¼EUPLï¼çæ¬
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·æå GPL 类似ç copyleft
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¶ä¸——<a href="#EPL">Eclipse
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为è¿ä¸¤ä¸ªè®¸å¯è¯æ¯å¯åææ许å¯è¯ä¸ç两个é项ãå®è¿é´æ¥å°å
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CeCILL v2 ææ¹æ³å¯ä»¥åææå°ä»»ä½çæ¬ç GNU GPLã</p>
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<a
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å¼æºè®¸å¯è¯ï¼çæ¬
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±è®¸å¯è¯
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NOSLã</p></dd>
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class="anchor-reference-id">(<a
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±è®¸å¯è¯çæ¬ 1 类似ï¼æ¯ä¸ä¸ªä¸å
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±è®¸å¯è¯ï¼QPLï¼ï¼çæ¬ 1.0</a> <span class="anchor-reference-id">(<a
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ä¸æ¯èªç±è½¯ä»¶è®¸å¯è¯ã</p></dd>
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许å¯è¯æç <a
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±è®¸å¯è¯ 1.3</a> <span class="anchor-reference-id"> (<a
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±è®¸å¯è¯ 1.1</a> ä¸æ
·ï¼åªæ¯å®ç± VMWare èä¸æ¯ç± Yahoo!
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±è®¸å¯è¯çæ¬ 1</a> <span class="anchor-reference-id"> (<a
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¼å®¹ GPL
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GPL</a>ã</strong></p>
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ä¸ï¼<strong>ä¸æ¯</strong>
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è´¹æ¨å¹¿ï¼å¹¶å°½å¯è½é¿å
æ´å¤äººä½¿ç¨éèªç±è½¯ä»¶ãåæ ·å°ï¼é¤éæå
足ççç±ï¼æ们é¿å
æåºä½¿ç¨è¿äºè®¸å¯è¯çç¨åºå称ã</p>
+
+
+<dl class="red">
+
+<dt><a id="NoLicense">No license</a> <span class="anchor-reference-id"> (<a
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+<p>å¦ææºä»£ç 没æ带æç»äºå
¶ç¨æ·å个åºæ¬èªç±ç许å¯è¯ï¼é¤éå®æ确并ææå°è¯´ææ¯å
¬æé¢åä½åï¼é£ä¹å®ä¸æ¯èªç±è½¯ä»¶ã</p>
+
+<p>æäºå¼åè
认为没æ许å¯è¯ç代ç èªå¨æ¯ <a
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¬æé¢åä½å</a>ãå¨å½ä»ççææ³ä¹ä¸ï¼è¿ä¸ªä¸å¯¹ï¼åä¹ï¼ä»»ä½å¯ä»¥æçæçä½åé»è®¤æ¯åçææ³ä¿æ¤çãè¿äºä½åå
æ¬ç¨åºã没æ许å¯è¯ä¸ä¼ç»äºç¨æ·èªç±ãå¨æäºå½å®¶ï¼ç¨æ·ä¸è½½æ²¡æ许å¯è¯ç代ç
ï¼ä»
ä»
æ¯ç¼è¯æè¿è¡è¿äºä»£ç 就已ç»ä¾µç¯äºçæã</p>
+
+<p>为äºä½¿ç¨åºèªç±ï¼å
¶çæææè
å¿
é¡»æç¡®èµäºç¨æ· <a
+href="/philosophy/free-sw.html">å个åºæ¬èªç±</a>ãä»ä»¬æä¾ä¸ä¸ªå«å
a <em>èªç±è½¯ä»¶è®¸å¯è¯</em>
+çæ档达å°è¿ä¸ç¹ãè¿å°±æ¯èªç±è½¯ä»¶è®¸å¯è¯çç®çã</p>
+
+<p>æäºå½å®¶å
许ä½è
å°ä»£ç æ¾å°å
¬æé¢åï¼ä½æ¯éè¦æç¡®çæä½ãå¦æä½
æ³è¿ä¹åï¼æ们建议çæ¹æ³æ¯ä½¿ç¨ <a
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¬æé¢åä¸æ
·ç许å¯è¯ï¼å¨å
¶ä»å½å®¶ä¹å¯ä»¥è¾¾å°åæ
·çç®çãä¸è¿ï¼å¨å¤§å¤æ°æ
åµä¸ï¼<a
+href="/licenses/license-recommendations.html">æå¥½ä½¿ä½ ç代ç
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+
+<p>ç±ç¾å½æ¿åºéåç¼åç代ç æ¯ç¹ä¾ï¼å
为ç¾å½çææ³æç¡®æè¿äºä»£ç æ¾å°å
¬æé¢åï¼ä½æ¯è¿ä¸ªä¸å
æ¬ç¾å½æ¿åºä»é±è®©æ个å
¬å¸åçå·¥ä½ãå®ä¹ä¸éç¨äºå
¶ä»å½å®¶ï¼è®¸å¤å½å®¶å
许æ¿åºæ¥æèªå·±åç代ç ççæã</p>
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+
+<dt><a id="Aladdin"
+href="https://directory.fsf.org/wiki/License:Aladdin";>Aladdin èªç±å
Œ
±è®¸å¯è¯</a>
+<span class="anchor-reference-id"> (<a
href="#Aladdin">#Aladdin</a>)</span></dt>
+<dd>
+<p>尽管ååéæèªç±çåç¼ï¼è¿ä¸æ¯ä¸ä¸ªèªç±è½¯ä»¶è®¸å¯è¯ï¼å
为å®ä¸å
许对åå¸æ¶è´¹ï¼èä¸å¾å¤§ç¨åº¦ä¸ç¦æ¢å³ä½¿æ¯ç®åå°æç
§æ¤è®¸å¯è¯åå¸ç软件åä»»ä½æ¶è´¹é¡¹ç®æå
å¨ä¸èµ·ã</p></dd>
+
+<dt><a id="Anti-996"
href="https://directory.fsf.org/wiki/License:996";>å对-996
+许å¯è¯</a> <span class="anchor-reference-id"> (<a
+href="#Anti-996">#Anti-996</a>)</span></dt>
+<dd>
+<p>è¿ä¸æ¯ä¸ä¸ªèªç±è½¯ä»¶è®¸å¯è¯ãå® <a
+href="/philosophy/programs-must-not-limit-freedom-to-run.html">éå¶äºèªç±è½¯ä»¶å
许æç
§ç¨æ·ææ¿ä½¿ç¨çèªç±ã</a>ã</p>
+
+<p>ä½ ç软件请ä¸è¦ä½¿ç¨æ¤è®¸å¯è¯ãæ们ä¼é¿å
使ç¨ä»¥æ¤è®¸å¯è¯åå¸ç软件ï¼å°±å对å¾
ææéèªç±è½¯ä»¶ä¸æ
·ã</p>
+</dd>
+
+<dt><a id="apsl1" href= "http://directory.fsf.org/wiki/License:APSLv1.x";>Apple
+å
Œ
±æºä»£ç 许å¯è¯ï¼APSLï¼ï¼çæ¬ 1.x</a> <span
class="anchor-reference-id">(<a
+href="#apsl1">#apsl1</a>)</span></dt>
+<dd>
+<p>çæ¬ 1.0ã1.1 å 1.2 é½ <a
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使ç¨ä»¥è¿äºè®¸å¯è¯åå¸ç软件ã<a
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+
+
+<dt><a id="ArtisticLicense"
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+href="#ArtisticLicense">#ArtisticLicense</a>)</span></dt>
+<dd>
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为æ¤è®¸å¯è¯å¤ªå«ç³ï¼æ们ä¸è½è¯´å®æ¯ä¸ä¸ªèªç±è½¯ä»¶è®¸å¯è¯ï¼å
¶ä¸ä¸äºæ®µè½å¤ªè¿ç²¾æï¼èææä¸æç¡®ãæ们æ¦ä¿å¤§å®¶é¿å
使ç¨è¯¥è®¸å¯è¯ï¼é¤éæ¯ä½ä¸º <a
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+
+
+<dt><a id="ATTPublicLicense">AT&T å
Œ
±è®¸å¯è¯</a> <span
+class="anchor-reference-id"> (<a
+href="#ATTPublicLicense">#ATTPublicLicense</a>)</span></dt>
+<dd>
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Œ
±è®¸å¯è¯æ¯ä¸ä¸ªéèªç±è®¸å¯è¯ãå®æå
个严éçé®é¢ï¼</p>
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³ä»£ç
å¤ä¹å°çä¿®æ¹ã</li>
+<li>å½ä½ åå¸æºä»£ç æä¿®æ¹æ件æ¶ï¼ä½ å¿
é¡»è¦æ±ä¹¦é¢è®¸å¯ã</li>
+<li>å½ä½ åå¸ä¿®æ¹æ件æ¶ï¼ä½ è¦éç¥ AT&Tã</li>
+<li>æç
§ç¬¬ 8/3 èï¼å³ä½¿ä½ 没æé误ï¼ä½
ç许å¯è¯ä¹ä¼è¢«ä¸æ¢ã</li>
+<li>该许å¯è¯è¿è¦æ±ç¬¦ååºå£ç®¡å¶æ³ã</li>
+<li>该许å¯è¯çæäºçæ¬è¦æ±ä½ æä¾ææ¯æ¯æã</li>
+<li>该许å¯è¯çæäºçæ¬å£°ç§°ä½
软件çå®ä»·ä¸è½æ¯åè¡ææ¬é«ã</li>
+</ol>
+
+<p>该许å¯è¯è¿æå¦å¤ä¸¤ä¸ªä»¤äººåæçç¹ç¹ï¼</p>
+<ol>
+<li>å®ç»äº AT&T ä¸ä¸ªé常宽æ³çåé许å¯è¯ï¼å
¶èå´è¿è¿è¶
åºä½¿ç¨ä½ ç代ç ï¼çè³è¶
åºä½¿ç¨ä½ ä¿®æ¹è¿ç代ç
ã</li>
+<li>å®è¦æ±å¦æè¦é¾æ¥å° AT&T
+çç½ç«ï¼ä¹éè¦è®¸å¯è¯ãè¿å¹¶ä¸ææå®é
æä½çé®é¢ï¼å
为该许å¯è¯å·²ç»æææ¤é¾æ¥ãï¼æ 论ææ ·ï¼äººä»¬ä¸åºè¯¥å¢å
æåéèªç±è½¯ä»¶çé¾æ¥ãï¼ä½æ¯è¿ç§è¦æ±ä¸åçï¼ä¹ä¸åºè¯¥è¢«æ¨å¹¿ã</li>
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+
+
+<dt><a id="cpol">代ç 项ç®å¼æ¾è®¸å¯è¯ï¼çæ¬ 1.02</a> <span
class="anchor-reference-id"> (<a
+href="#cpol">#cpol</a>)</span></dt>
+<dd>
+<p>代ç 项ç®å¼æ¾è®¸å¯è¯ä¸æ¯ä¸ä¸ªèªç±è½¯ä»¶è®¸å¯è¯ãå
¶ç¬¬ 5.6
èéå¶äººä»¬ä½¿ç¨å
¶ä½åãå
¶ç¬¬ 5.4
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¶è½¯ä»¶çåä¸å帗—æ ¹æ®ä½ 对第 3.4
çä¸å解读ï¼ä½ å¯è½æ ¹æ¬æ æåå¸å
¶è½¯ä»¶æ¬èº«ã</p></dd>
+
+<dt><a id="comclause"
+href="https://directory.fsf.org/wiki/License:Commons-Clause";>Commons
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+href="#comclause">#comclause</a>)</span></dt>
+<dd>
+<p>“Commons Clauseï¼å¸¸è§æ¡æ¬¾ï¼”
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为å®ç¦æ¢éå®ç¨åºæ·è´ï¼çè³ç¦æ¢ä»¥ä»»ä½åä¸æå¡çä¸é¨åæ¥è¿è¡ç¨åºãæ´ç¦»è°±çæ¯ï¼å®è¿æ²è§£
+“commonsï¼å¸¸è§ï¼” å “sellï¼éå®ï¼ã”</p>
+
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¶èªç±è½¯ä»¶æ¿ä»£ãå¦æç¨åºä»¥åççæ¬æ¯èªç±è½¯ä»¶ï¼é£ä¹ç»§ç»å¨ä»¥åçæ¬ä¸å¼åä¹æ¯ä¸ä¸ªé项ã</p></dd>
+
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+<dd>
+<p>è¿æ¯ä¸ä¸ªéèªç±ç许å¯è¯ï¼å 为å
¶ç¬¬ 3 æ¡æäºè®®å°å
å«äºä¸è®¸è¿è <em>ä»»ä½</em>
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+
+<dt><a id="eCos11" href="http://directory.fsf.org/wiki/License:ECosPLv1.1";>eCos
+å
Œ
±è®¸å¯è¯ï¼æ³¢æ¿å·´ 1.1</a> <span class="anchor-reference-id"> (<a
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+<dd>
+<p>è¿æ¯ eCos
+çè许å¯è¯ãå®ä¸æ¯èªç±è½¯ä»¶è®¸å¯è¯ï¼å
为å®è¦æ±ææ¯ä¸ªå·²åå¸çä¿®æ¹çé½åéç»ç¹å®çåå§å¼åè
ãå
¶ä¸è¿æä¸äºæªè¾çæææ们ä¸æ¯å¤ªæ¸
é¤ï¼ä¹å¯è½ä¼æ¯ä¸ªé®é¢ã</p>
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许è¿æ¥éèªç±è½¯ä»¶çé¢å¤è®¸å¯ã</p></dd>
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+href="#hippocratic">#hippocratic</a>)</span></dt>
+<dd>
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+First Do No Harm 许å¯è¯ååºæ¥çã</p></dd>
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+<dt><a id="GPL-PA"
+href="http://directory.fsf.org/wiki/License:GPL-PA";>å
Œ
±ç®¡ç计ç®æºè½¯ä»¶ç GPL</a> <span
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+<p>GPL-PAï¼å
¶åå§å称æ¯è¡èçè¯ “Licença
Pública Geral para
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ä¸æ¯èªç±è½¯ä»¶è®¸å¯è¯ï¼</p>
+
+<ul>
+<li>å®åªå
è®¸å¨ “æ®éæ
形且 使ç¨ã</li>
+<li>å®ä¸å
许åå¸æ²¡æäºè¿å¶çæºä»£ç ã</li>
+<li>å®ä»¥ 50 年为ä¸ä¸ªå¾ªç¯ã</li>
+</ul><p></p></dd>
+
+
+<dt><a id="HESSLA"
+href="https://directory.fsf.org/wiki/License:HESSLA";>Hacktivismo
+å¢å¼ºæºä»£ç 软件许å¯è¯åè®®</a>(HESSLA)<span
class="anchor-reference-id"> (<a
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+<dd>
+<p>è¿ä¸æ¯ä¸ä¸ªèªç±è½¯ä»¶è®¸å¯è¯ï¼å ä¸ºå® <a
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+
+
+<dt><a id="Jahia" href="https://directory.fsf.org/wiki/License:JahiaCSL";>Jahia
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+href="#Jahia">#Jahia</a>)</span></dt>
+<dd>
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¶æºä»£ç ä»
éäºç 究使ç¨ã</p></dd>
+
+
+<dt><a id="JSON" href="http://directory.fsf.org/wiki/License:JSON";>JSON
许å¯è¯</a>
+<span class="anchor-reference-id">(<a href="#JSON">#JSON</a>)</span></dt>
+<dd>
+<p>è¿æ¯ JSON æ°æ®äº¤æ¢æ ¼å¼æåå®ç°æ¶ä½¿ç¨ç许å¯è¯ãå®ä½¿ç¨
Expat
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äºä¸é¡¹å¼ºå¶æ¡æ¬¾ï¼“æ¤è½¯ä»¶åºè¯¥ååäºï¼èä¸è½ååäºã”è¿ä¸ªæ¡æ¬¾è¿åäºèªç±ä¹é¶ï¼å®éå¶è½¯ä»¶ç使ç¨ç®çãè½ç¶æ¤æ¡æ¬¾å¯è½å¾é¾å¼ºå¶æ§è¡ï¼ä½æ¯æ们ä¹ä¸è½å¦æ¤å设ãå
æ¤ï¼è¿æ¯ä¸ä¸ªéèªç±ç许å¯è¯ã</p></dd>
+
+
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§å
¶èç许å¯è¯æ¥ä¼
æçï¼è¿ä¸æ¯ä¸ä¸ªèªç±è½¯ä»¶è®¸å¯è¯ãå
¶ä¸ä¸ä¸ªåå
æ¯å®è¦æ±ææçæ¹å¨é½è¦åç»å
¶å¼åè
ã</p></dd>
+
+
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ç许å¯è¯</a>
+<span class="anchor-reference-id">(<a href="#Lha">#Lha</a>)</span></dt>
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é½ä¸ç¥éèªå·±æä»ä¹æå©ï¼æ以å¿
é¡»å½ä½æ¯ä¸ä¸ªéèªç±è½¯ä»¶è®¸å¯è¯ã</p></dd>
+
+
+<dt><a id="Ms-SS" href= "http://directory.fsf.org/wiki/License:Ms-SS";>微软å
±äº«æºä»£ç
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许åä¸åå¸ï¼èä¸åªå
许ç¹å®æ
åµä¸çåä¸ä½¿ç¨ã</p>
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±äº«æºä»£ç ” ç许å¯è¯ï¼å
¶ä¸ä¸äºè¿æä¸åçéå¶ã</p></dd>
+
+
+<dt><a id="NASA"
href="http://directory.fsf.org/wiki/License:NASA-OSA_v1.3";>NASA
+å¼æºåè®®</a> <span class="anchor-reference-id">(<a
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为å®çä¸ä¸ªè¦æ±æ¯ä½ çä¿®æ¹æ¯
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NASA 许å¯è¯ä¸å
许ã</p>
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¬æ°ï¼è¯·åä¿¡åç¥ NASA
åºè¯¥ä½¿ç¨ä¸ä¸ªçæ£çèªç±è½¯ä»¶è®¸å¯è¯ã</p></dd>
+
+
+<dt><a id="OculusRift"
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è¦æéæä¿®æ¹çåç» Oculusã</li>
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¨å代æ§ç许å¯è¯ï¼è¿å°±æ¯è¯´ä½
å·²ç»è·å¾çæå©ä¼è¢«å¥å¤ºã</li>
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+
+
+<dt><!-- old id, leave for compatibility -->
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Œ
±è®¸å¯è¯</a> <span
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为å®è¦æ±ææ¯ä¸ªå·²åå¸çä¿®æ¹çåéç»ç¹å®çåå§å¼åè
ã该许å¯è¯éè¿æ许å¤æ们ä¸æ¸
æ¥å«ä¹çè¯è¯ï¼å®ä»¬ä¹å¯è½æé®é¢ã</p></dd>
+
+
+<dt><a id="PPL"
href="http://directory.fsf.org/wiki/License:PPL";>Peer-Production
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href="#PPL">#PPL</a>)</span></dt>
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为å®éå¶è°å¯ä»¥åå¸ç¨åºä»¥å为ä»ä¹ç®çåå¸ãå®ä¹æ²¡æç»äºäººä»¬å¯ä»¥è¿è¡ç¨åºçæå©ã</p>
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个æ¡æ¬¾æ¯ç¹å«ä¸ºèºæ¯è¡¨æ¼è®¾è®¡çï¼æ们并ä¸å对æå®ç¨äºèºæ¯ä½åï¼ä½æ¯ï¼äººä»¬åæ
æ¯æå®ç¨äºè½¯ä»¶ãPPL
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¶ä»åºè¯¥æ¯èªç±çä½åã</p></dd>
+
+<dt><a id="PPL3a" href="//directory.fsf.org/wiki/License:PPL3a">个人å
Œ
±è®¸å¯è¯çæ¬ 3a</a>
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Œ
±è®¸å¯è¯çæ¬ 3a ä¸æ¯ä¸ä¸ªèªç±è½¯ä»¶è®¸å¯è¯ï¼å
为å®å¥å¤ºæäºç¨æ·ï¼ç»ç»ãæ¿åºãåä¸ï¼çå项åºæ¬èªç±ã</p></dd>
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+ <p>For information on coordinating and submitting translations of
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+href="mailto:address@hidden";><address@hidden></a>ã</p><p>å
³äºè¿è¡åè°ä¸æ交翻è¯çæ´å¤ä¿¡æ¯åè§
+<a href="/server/standards/README.translators.html">ãè¯è
æåã</a>ã</p>
+</div>
+
+<p>Copyright © 2014, 2015, 2016, 2017, 2018, 2019, 2020 Free Software
+Foundation, Inc.</p>
+
+<p>æ¬é¡µé¢ä½¿ç¨ <a rel="license"
+href="http://creativecommons.org/licenses/by-nd/4.0/";>Creative Commons
+Attribution-NoDerivatives 4.0 International License</a> ææã</p>
+
+<!--#include virtual="/server/bottom-notes.zh-cn.html" -->
+<div class="translators-credits">
+
+<!--TRANSLATORS: Use space (SPC) as msgstr if you don't want credits.-->
+<b>ç¿»è¯å¢é</b>ï¼<a rel="team"
+href="https://savannah.gnu.org/projects/www-zh-cn/";><CTT></a>ï¼2020ã</div>
+
+<p class="unprintable"><!-- timestamp start -->
+æåæ´æ°ï¼
+
+$Date: 2020/05/18 09:00:09 $
+
+<!-- timestamp end -->
+</p>
+</div>
+</div>
+<!-- for class="inner", starts in the banner include -->
+</body>
+</html>
Index: licenses/po/license-list.zh-cn-en.html
===================================================================
RCS file: licenses/po/license-list.zh-cn-en.html
diff -N licenses/po/license-list.zh-cn-en.html
--- /dev/null 1 Jan 1970 00:00:00 -0000
+++ licenses/po/license-list.zh-cn-en.html 18 May 2020 09:00:09 -0000
1.1
@@ -0,0 +1,2834 @@
+<!--#include virtual="/server/header.html" -->
+<!-- Parent-Version: 1.90 -->
+<title>Various Licenses and Comments about Them
+- GNU Project - Free Software Foundation</title>
+<!--#include virtual="/licenses/po/license-list.translist" -->
+
+<style type="text/css" media="print,screen">
+<!--
+/* These statements are commented out in HTML to
+ make them untranslatable. */
+div.toc { margin-bottom: 1em; }
+.toc ul { font-weight: normal; }
+.toc > ul { font-weight: bold; list-style: none; }
+#fsf-licensing { margin: 1em auto; }
+p.back { margin-top: 2em; }
+/* Definitions for color-coded border */
+dl.green, dl.orange, dl.red, dl.blue, dl.purple {
+ padding-left: 1em;
+ margin-left: 0;
+}
+
+dl.green { border-left: .4em solid green; }
+dl.orange { border-left: .4em dashed orange; }
+dl.red { border-left: .4em dotted red; }
+dl.blue { border-left: .4em double blue; }
+dl.purple { border-left: .4em groove purple; }
+
+/* Disable legend for CSS1-only browsers:
+ they don't support :before and :after */
+#legend { display: none; }
+/* Enable legend for CSS2+ browsers. */
+@media print,screen {
+div#legend { display: block; }
+}
+#legend {
+ float: left;
+ max-width: 92%;
+ padding: 1.2em 4%;
+ margin: 1.5em 0;
+ background: #f5f5f5;
+ border: 1px solid #bbb;
+}
+#legend blockquote {
+ font-style: normal;
+}
+@media (min-width: 48em) {
+ #fsf-licensing {
+ margin: 1.7em 0 2em 2em;
+ }
+ #legend {
+ float: right;
+ width: 20em;
+ max-width: 40%;
+ padding: 1.2em;
+ margin: 1.6em 0 2em 1.5em;
+ }
+}
+#legend dl { margin: 1em 0 0 0; }
+#legend dt { padding: .8em 0; margin: 0; }
+#legend dd { margin: 0; }
+
+#legend blockquote { font-size: 1.2em; font-style: normal; text-align: center;
font-weight: bold; margin: 0; }
+#legend dl.green dt:after, #legend dl.orange dt:after,
+#legend dl.red dt:after, #legend dl.blue dt:after, #legend dl.purple dt:after
{ font-weight: normal; }
+-->
+</style>
+<!-- These statements are split between different <style> elements,
+ and their contents aren't commented out on purpose:
+ they should be translated, preferably as separate strings. -->
+<style type="text/css" media="print,screen">
+#legend blockquote:before { content: "Code for the left border"; }
+</style>
+<style type="text/css" media="print,screen">
+#legend dl.green dt:after {
+ content: "Free licenses, compatible with the GNU GPL";
+}
+</style>
+<style type="text/css" media="print,screen">
+#legend dl.purple dt:after {
+ content: "Free licenses, compatible with the FDL";
+}
+</style>
+<style type="text/css" media="print,screen">
+#legend dl.orange dt:after {
+ content: "Free licenses, incompatible with the GNU GPL and FDL";
+}
+</style>
+<style type="text/css" media="print,screen">
+#legend dl.red dt:after { content: "Nonfree licenses"; }
+</style>
+<style type="text/css" media="print,screen">
+#legend dl.blue dt:after { content: "Licenses for works stating a viewpoint"; }
+</style>
+
+<!--#include virtual="/server/banner.html" -->
+<h2>Various Licenses and Comments about Them</h2>
+
+<div class="toc">
+
+<h3 id="TableOfContents">Table of Contents</h3>
+
+<ul>
+<li><a href="#Introduction">Introduction</a></li>
+
+<li><a href="#SoftwareLicenses">Software Licenses</a>
+ <ul>
+ <li><a href="#GPLCompatibleLicenses">
+ GPL-Compatible Free Software Licenses</a></li>
+ <li><a href="#GPLIncompatibleLicenses">
+ GPL-Incompatible Free Software Licenses</a></li>
+ <li><a href="#NonFreeSoftwareLicenses">Nonfree Software Licenses</a></li>
+ </ul>
+</li>
+
+<li><a href="#DocumentationLicenses">Licenses For Documentation</a>
+ <ul>
+ <li><a href="#FreeDocumentationLicenses">Free Documentation Licenses</a></li>
+ <li><a href="#NonFreeDocumentationLicenses">
+ Nonfree Documentation Licenses</a></li>
+ </ul>
+</li>
+
+<li><a href="#OtherLicenses">Licenses for Other Works</a>
+ <ul>
+ <li><a href="#OtherLicenses">Licenses for Works of Practical Use
+ besides Software and Documentation</a></li>
+ <li><a href="#Fonts">Licenses for Fonts</a></li>
+ <li><a href="#OpinionLicenses">Licenses for Works stating a Viewpoint
+ (e.g., Opinion or Testimony)</a></li>
+ <li><a href="#Designs">Licenses for Designs for Physical Objects</a></li>
+ </ul>
+</li>
+</ul>
+
+</div> <!-- /class="toc" -->
+<!--#include virtual="/licenses/fsf-licensing.html" -->
+
+<div class="big-section">
+<h3 id="Introduction">
+ Introduction</h3>
+</div>
+<div style="clear: left;"></div>
+
+<p>We classify a license according to certain key criteria:</p>
+
+<ul>
+<li>Whether it qualifies as a
+<a href="/philosophy/free-sw.html">free software</a> license.</li>
+
+<li>Whether it is a <a href="/copyleft/copyleft.html">copyleft</a>
+license.</li>
+
+<li>Whether it is
+<a href="/licenses/gpl-faq.html#WhatDoesCompatMean">compatible with
+the GNU GPL</a>. Unless otherwise specified, compatible licenses are
+compatible with both GPLv2 and GPLv3.</li>
+
+<li>Whether it causes any particular practical problems.</li>
+</ul>
+
+<p>We try to list the most commonly encountered free software license on
+this page, but cannot list them all; we'll try our best to answer
+questions about free software licenses whether or not they are listed
+here. The licenses are more or less in alphabetical order within each
+section.</p>
+
+<p>If you believe you have found a violation of one of our licenses,
+please refer to our <a href="/licenses/gpl-violation.html">license
+violation page</a>.</p>
+
+<p>If you've started a new project and you're not sure what license to
+use, <a href="/licenses/license-recommendations.html">“How to
+choose a license for your own work”</a> details our
+recommendations in an easy-to-follow guide.</p>
+
+<a id="LicensingEmailAddress"></a>
+<p>If you have questions about free software licenses, you can email
+us
+at <a href="mailto:address@hidden";><address@hidden></a>.
+Because our resources are limited, we do not answer questions that are
+meant to assist proprietary software development or distribution, and
+you'll likely get an answer faster if you ask a specific question that
+isn't already covered here or in <a href="/licenses/gpl-faq.html">our
+FAQ</a>. We
+<a href="http://www.fsf.org/volunteer";>welcome knowledgeable
+volunteers</a> who want to help answer licensing questions.</p>
+
+<p>If you are contemplating writing a new license, please also contact
+us at <a
+href="mailto:address@hidden";><address@hidden></a>. The
+proliferation of different free software licenses is a significant
+problem in the free software community today, both for users and
+developers. We will do our best to help you find an existing free
+software license that meets your needs.</p>
+
+<p>If you are wondering what license a particular software package is
+ using, please visit the <a href="https://directory.fsf.org";>Free
+ Software Directory</a>, which catalogs thousands of free software
+ packages and their licensing information.</p>
+
+
+<div id="legend">
+<blockquote></blockquote>
+<dl class="green"><dt></dt><dd></dd></dl>
+<dl class="purple"><dt></dt><dd></dd></dl>
+<dl class="orange"><dt></dt><dd></dd></dl>
+<dl class="red"><dt></dt><dd></dd></dl>
+<dl class="blue"><dt></dt><dd></dd></dl>
+</div>
+
+<div class="big-section">
+<h3 id="SoftwareLicenses">
+ Software Licenses</h3>
+</div>
+<div style="clear: left;"></div>
+
+<div class="big-subsection">
+<h4 id="GPLCompatibleLicenses">
+ <span id="FreeLicenses"></span>
+ GPL-Compatible Free Software Licenses</h4>
+<span class="anchor-reference-id">
+ (<a href="#GPLCompatibleLicenses">#GPLCompatibleLicenses</a>)</span>
+</div>
+
+<p><strong>The following licenses qualify as <a
+href="/philosophy/free-sw.html">free software</a> licenses, and
+are <a href="/licenses/gpl-faq.html#WhatDoesCompatMean">compatible</a>
+with the <a href="#GNUGPL">GNU GPL</a>.</strong></p>
+
+<dl class="green">
+
+<dt><a id="GNUGPL"></a> <!-- both generic and version-specific anchors -->
+ <a id="GNUGPLv3" href="/licenses/gpl.html">
+ GNU General Public License (GPL) version 3</a>
+ <span class="anchor-reference-id">
+ (<a href="#GNUGPL">#GNUGPL</a>)
+ (<a href="#GNUGPLv3">#GNUGPLv3</a>)
+ </span></dt>
+<dd>
+<p>This is the latest version of the GNU GPL: a free software license, and
+a copyleft license. We recommend it for most software packages.</p>
+
+<p>Please note that GPLv3 is not compatible with GPLv2 by itself.
+However, most software released under GPLv2 allows you to use the
+terms of later versions of the GPL as well. When this is the case,
+you can use the code under GPLv3 to make the desired combination. To
+learn more about compatibility between GNU licenses,
+please <a href="/licenses/gpl-faq.html#AllCompatibility">see our
+FAQ</a>.</p></dd>
+
+
+<dt><a id="GPLv2" href="/licenses/old-licenses/gpl-2.0.html">
+ GNU General Public License (GPL) version 2</a>
+ <span class="anchor-reference-id">(<a href="#GPLv2">#GPLv2</a>)</span></dt>
+<dd>
+<p>This is the previous version of the GNU GPL: a free software license, and
+a copyleft license. We recommend <a href="#GNUGPL">the latest version</a>
+for most software.</p>
+
+<p>Please note that GPLv2 is, by itself, not compatible with GPLv3.
+However, most software released under GPLv2 allows you to use the
+terms of later versions of the GPL as well. When this is the case,
+you can use the code under GPLv3 to make the desired combination. To
+learn more about compatibility between GNU licenses,
+please <a href="/licenses/gpl-faq.html#AllCompatibility">see our
+FAQ</a>.</p></dd>
+
+
+<dt><a id="LGPL"></a>
+ <a id="LGPLv3" href="/licenses/lgpl.html">
+ GNU Lesser General Public License (LGPL) version 3</a>
+ <span class="anchor-reference-id">
+ (<a href="#LGPL">#LGPL</a>)
+ (<a href="#LGPLv3">#LGPLv3</a>)</span></dt>
+<dd>
+<p>This is the latest version of the LGPL: a free software license, but not
+a strong copyleft license, because it permits linking with nonfree
+modules. It is compatible with GPLv3. We recommend it for <a
+href="/licenses/why-not-lgpl.html">special circumstances
+only</a>.</p>
+
+<p>Please note that LGPLv3 is not compatible with GPLv2 by itself.
+However, most software released under GPLv2 allows you to use the
+terms of later versions of the GPL as well. When this is the case,
+you can use the code under GPLv3 to make the desired combination. To
+learn more about compatibility between GNU licenses,
+please <a href="/licenses/gpl-faq.html#AllCompatibility">see our
+FAQ</a>.</p></dd>
+
+
+<dt><a id="LGPLv2.1" href="/licenses/old-licenses/lgpl-2.1.html">
+ GNU Lesser General Public License (LGPL) version 2.1</a>
+ <span class="anchor-reference-id">
+ (<a href="#LGPLv2.1">#LGPLv2.1</a>)</span></dt>
+<dd>
+<p>This is the previous version of the LGPL: a free software license,
+but not a strong copyleft license, because it permits linking with
+nonfree modules. It is compatible with GPLv2 and GPLv3. We
+generally recommend <a href="#LGPL">the latest version of the
+LGPL</a>, <a href="/licenses/why-not-lgpl.html">for special
+circumstances only</a>. To learn more about how LGPLv2.1 is
+compatible with other GNU licenses,
+please <a href="/licenses/gpl-faq.html#AllCompatibility">see our
+FAQ</a>.</p></dd>
+
+
+<dt><a id="AGPL"></a>
+ <a id="AGPLv3.0" href="/licenses/agpl.html">
+ GNU Affero General Public License (AGPL) version 3</a>
+ <span class="anchor-reference-id">
+ (<a href="#AGPL">#AGPL</a>)
+ (<a href="#AGPLv3.0">#AGPLv3.0</a>)</span></dt>
+<dd>
+<p>This is a free software, copyleft license. Its terms effectively
+consist of the terms of GPLv3, with an additional paragraph in section 13
+to allow users who interact with the licensed software over a network to
+receive the source for that program. We recommend that developers consider
+using the GNU AGPL for any software which will commonly be run over a
+network.</p>
+
+<p>Please note that the GNU AGPL is not compatible with GPLv2. It is
+also technically not compatible with GPLv3 in a strict sense: you
+cannot take code released under the GNU AGPL and convey or modify it
+however you like under the terms of GPLv3, or vice versa. However,
+you are allowed to combine separate modules or source files released
+under both of those licenses in a single project, which will provide
+many programmers with all the permission they need to make the
+programs they want. See section 13 of both licenses for
+details.</p></dd>
+
+
+<dt><a id="GNUAllPermissive"
+ href="/prep/maintain/html_node/License-Notices-for-Other-Files.html">
+ GNU All-Permissive License</a>
+ <span class="anchor-reference-id">
+ (<a href="#GNUAllPermissive">#GNUAllPermissive</a>)</span></dt>
+<dd>
+<p>This is a lax, permissive free software license, compatible with
+the GNU GPL, which we recommend GNU packages use for README and other
+small supporting files. All developers can feel free to use it in
+similar situations.</p>
+
+<p>Older versions of this license did not have the second sentence with
+the express warranty disclaimer. This same analysis applies to both
+versions.</p></dd>
+
+
+<dt><a id="apache2" href="http://directory.fsf.org/wiki/License:Apache2.0";>
+ Apache License, Version 2.0</a>
+ <span class="anchor-reference-id">(<a href="#apache2">#apache2</a>)</span>
+ </dt>
+<dd>
+<p>This is a free software license, compatible with version 3 of the
+GNU GPL.</p>
+
+<p>Please note that this license is not compatible with GPL version 2,
+because it has some requirements that are not in that GPL version.
+These include certain patent termination and indemnification
+provisions. The patent termination provision is a good thing, which
+is why we recommend the Apache 2.0 license for substantial programs
+over other lax permissive licenses.</p></dd>
+
+<dt><a id="ArtisticLicense2"
+ href="http://directory.fsf.org/wiki/License:ArtisticLicense2.0";>
+ Artistic License 2.0</a>
+ <span class="anchor-reference-id">
+ (<a href="#ArtisticLicense2">#ArtisticLicense2</a>)</span></dt>
+<dd>
+<p>This license is a free software license, compatible with the GPL
+thanks to the relicensing option in section 4(c)(ii).</p></dd>
+
+<dt><a id="ClarifiedArtistic" href=
+ "https://directory.fsf.org/wiki/License:Clarified_Artistic_License_1.0";>
+ Clarified Artistic License</a>
+ <span class="anchor-reference-id">
+ (<a href="#ClarifiedArtistic">#ClarifiedArtistic</a>)</span></dt>
+<dd>
+<p>This license is a free software license, compatible with the GPL. It
+is the minimal set of changes needed to correct the vagueness of the <a
+href="#ArtisticLicense">Artistic License 1.0</a>.</p></dd>
+
+
+<dt><a id="BerkleyDB"></a> <!-- misspelled id, leave for compatibility -->
+ <a id="BerkeleyDB"
+ href="http://directory.fsf.org/wiki/License:Sleepycat";>
+ Berkeley Database License</a>
+ (a.k.a. the Sleepycat Software Product License)
+ <span class="anchor-reference-id">
+ (<a href="#BerkeleyDB">#BerkeleyDB</a>)</span></dt>
+<dd>
+<p>This is a free software license, compatible with the GNU GPL.</p></dd>
+
+
+<dt><a id="boost" href="http://directory.fsf.org/wiki/License:Boost1.0";>
+ Boost Software License</a>
+ <span class="anchor-reference-id">(<a href="#boost">#boost</a>)</span></dt>
+<dd>
+<p>This is a lax, permissive non-copyleft free software license,
+compatible with the GNU GPL.</p></dd>
+
+
+<dt><a id="ModifiedBSD"
href="http://directory.fsf.org/wiki/License:BSD_3Clause";>
+ Modified BSD license</a>
+ <span class="anchor-reference-id">
+ (<a href="#ModifiedBSD">#ModifiedBSD</a>)</span></dt>
+<dd>
+<p>This is the original BSD license, modified by removal of the
+advertising clause. It is a lax, permissive non-copyleft free
+software license, compatible with the GNU GPL.</p>
+
+<p>This license is sometimes referred to as the 3-clause BSD license.</p>
+
+<p>The modified BSD license is not bad, as lax permissive licenses go,
+though the Apache 2.0 license is preferable. However, it is risky to
+recommend use of “the BSD license”, even for special cases
+such as small programs, because confusion could easily occur and lead
+to use of the flawed <a href="#OriginalBSD"><em>original</em> BSD
+license</a>. To avoid this risk, you can suggest the X11 license
+instead. The X11 license and the modified BSD license are
+more or less equivalent.</p>
+
+<p>However, the Apache 2.0 license is better for substantial programs,
+since it prevents patent treachery.</p></dd>
+
+
+<dt><a id="CeCILL" href="https://directory.fsf.org/wiki/License:CeCILLv2";>
+ CeCILL version 2</a>
+ <span class="anchor-reference-id">(<a href="#CeCILL">#CeCILL</a>)</span>
+ </dt>
+<dd>
+<p>The CeCILL is a free software license, explicitly compatible with the
+GNU GPL.</p>
+
+<p>The text of the CeCILL uses a couple of biased terms that ought to be
+avoided: <a
+href="/philosophy/not-ipr.html">“intellectual property”</a>
+and <a href="/philosophy/words-to-avoid.html#Protection">
+“protection”</a>; this decision
+was unfortunate, because reading the license tends to spread the
+presuppositions of those terms. However, this does not cause any
+particular problem for the programs released under the CeCILL.</p>
+
+<p>Section 9.4 of the CeCILL commits the program's developers to certain
+forms of cooperation with the users, if someone attacks the program
+with a patent. You might look at that as a problem for the developer;
+however, if you are sure you would want to cooperate with the users in
+those ways anyway, then it isn't a problem for you.</p></dd>
+
+
+<dt><a id="clearbsd"
+ href="http://directory.fsf.org/wiki/License:ClearBSD";>
+ The Clear BSD License</a>
+ <span class="anchor-reference-id">
+ (<a href="#clearbsd">#clearbsd</a>)</span></dt>
+<dd>
+<p>This is a free software license, compatible with both GPLv2 and
+GPLv3. It is based on the <a href="#ModifiedBSD">modified BSD
+license</a>, and adds a term expressly stating it does not grant you
+any patent licenses. Because of this, we encourage you to be careful
+about using software under this license; you should first consider
+whether the licensor might want to sue you for patent infringement.
+If the developer is refusing users patent licenses to set up a trap
+for you, it would be wise to avoid the program.</p></dd>
+
+
+<dt><a id="CryptixGeneralLicense"
href="http://directory.fsf.org/wiki/License:CryptixGL";>
+ Cryptix General License</a>
+ <span class="anchor-reference-id">
+ (<a href="#CryptixGeneralLicense">#CryptixGeneralLicense</a>)</span></dt>
+<dd>
+<p>This is a lax, permissive non-copyleft free software license,
+compatible with the GNU GPL. It is nearly identical to the <a
href="#FreeBSD">FreeBSD (also
+called “2-clause BSD”) license</a>.</p></dd>
+
+
+
+<dt><a id="eCos20"></a> <!-- without decimal, leave for compatibility -->
+ <a id="eCos2.0" href="http://directory.fsf.org/wiki/License:ECos2.0";>
+ eCos license version 2.0</a>
+ <span class="anchor-reference-id">
+ (<a href="#eCos20">#eCos2.0</a>)</span></dt>
+<dd>
+<p>The eCos license version 2.0 is a GPL-compatible free software
+license. It consists of the GPL, plus an exception allowing linking to
+software not under the GPL. This license has the same <a
+href="/philosophy/why-not-lgpl.html">disadvantages</a>
+as the LGPL.</p></dd>
+
+
+<dt><a id="ECL2.0"
+ href="http://directory.fsf.org/wiki/License:ECL2.0";>
+ Educational Community License 2.0</a>
+ <span class="anchor-reference-id">
+ (<a href="#ECL2.0">#ECL2.0</a>)</span></dt>
+<dd>
+<p>This is a free software license, and it is compatible with
+GPLv3. It is based on the <a href="#apache2">Apache License
+2.0</a>; the scope of the patent license has changed so that when
+an organization's employee works on a project, the organization
+does not have to license all of its patents to recipients. This
+patent license and the indemnification clause in section 9 make
+this license incompatible with GPLv2.</p></dd>
+
+
+<dt><a id="Eiffel" href="http://directory.fsf.org/wiki/License:EFLv2";>
+ Eiffel Forum License, version 2</a>
+ <span class="anchor-reference-id">
+ (<a href="#Eiffel">#Eiffel</a>)</span></dt>
+<dd>
+<p>This is a free software license, compatible with the GNU GPL. <a
+href="https://opensource.org/licenses/ver1_eiffel";>Previous
+releases</a> of the Eiffel license are not compatible with the
+GPL.</p></dd>
+
+
+<dt><a id="EUDataGrid"
+ href="http://directory.fsf.org/wiki/License:EUDataGrid";>
+ EU DataGrid Software License</a>
+ <span class="anchor-reference-id">
+ (<a href="#EUDataGrid">#EUDataGrid</a>)</span></dt>
+<dd>
+<p>This is a lax, permissive non-copyleft free software license,
+compatible with the GNU GPL.</p></dd>
+
+
+<dt><a id="Expat" href="http://directory.fsf.org/wiki/License:Expat";>
+ Expat License</a>
+ <span class="anchor-reference-id">(<a href="#Expat">#Expat</a>)</span></dt>
+<dd>
+<p>This is a lax, permissive non-copyleft free software license,
+compatible with the GNU GPL.</p>
+
+<p>Some people call this license “the MIT License,” but
+that term is misleading, since MIT has used many licenses for
+software. It is also ambiguous, since the same people also call
+the <a href="#X11License">X11 license</a> “the MIT License,”
+failing to distinguish them. We recommend not using the term “MIT
+License.”</p>
+
+<p>For substantial programs it is better to use the Apache 2.0 license
+since it blocks patent treachery.</p></dd>
+
+<dt><a id="FreeBSD"
+ href="http://directory.fsf.org/wiki?title=License:FreeBSD";>
+ FreeBSD license</a>
+ <span class="anchor-reference-id">
+ (<a href="#FreeBSD">#FreeBSD</a>)</span></dt>
+<dd>
+<p>This is the original BSD license with the advertising clause and
+another clause removed. (It is also sometimes called the
+“2-clause BSD license”.) It is a lax, permissive
+non-copyleft free software license, compatible with the GNU GPL.</p>
+
+<p>Our comments about the <a href="#ModifiedBSD">Modified BSD license</a>
+apply to this license too.</p></dd>
+
+
+<dt><a id="freetype" href="http://directory.fsf.org/wiki/License:FreeType";>
+ Freetype Project License</a>
+ <span class="anchor-reference-id">
+ (<a href="#freetype">#freetype</a>)</span></dt>
+<dd>
+<p>This is a free software license, and compatible with GPLv3. It has
+some attribution requirements which make it incompatible with
+GPLv2.</p></dd>
+
+<dt><a id="HPND"
href="http://directory.fsf.org/wiki/License:Historical_Permission_Notice_and_Disclaimer";>
+ Historical Permission Notice and Disclaimer </a>
+ <span class="anchor-reference-id">
+ (<a href="#HPND">#HPND</a>)</span></dt>
+<dd>
+<p>This is a lax, permissive, and weak free software license that is
+compatible with the GPL. It is similar to the license of <a
+href="#Python1.6a2">Python 1.6a2 and earlier versions</a>.</p></dd>
+
+
+<dt><a id="iMatix" href="http://directory.fsf.org/wiki?title=License:SFL";>
+ License of the iMatix Standard Function Library</a>
+ <span class="anchor-reference-id">
+ (<a href="#iMatix">#iMatix</a>)</span></dt>
+<dd>
+<p>This is a free software license and is GPL compatible.</p></dd>
+
+
+<dt><a id="imlib"
+ href="http://directory.fsf.org/wiki/License:Imlib2";>
+ License of imlib2</a>
+ <span class="anchor-reference-id">(<a href="#imlib">#imlib</a>)</span></dt>
+<dd>
+<p>This is a free software license, and GPL-compatible. The author has
+explained to us that the GPL's options for providing source all mean the
+source has been "made available publicly" in their
+words.</p></dd>
+
+
+<dt><a id="ijg"
+ href="http://directory.fsf.org/wiki?title=License:JPEG";>
+ Independent JPEG Group License</a>
+ <span class="anchor-reference-id">(<a href="#ijg">#ijg</a>)</span></dt>
+<dd>
+<p>This is a free software license, and compatible with the GNU GPL.
+The authors have assured us that developers who document changes as
+required by the GPL will also comply with the similar requirement in
+this license.</p></dd>
+
+
+<dt><a id="informal">
+ Informal license</a>
+ <span class="anchor-reference-id">(<a
href="#informal">#informal</a>)</span></dt>
+<dd>
+<p>An “informal license” means a statement such as
+“do whatever you like with this” or “you can
+redistribute this code and change it.”</p>
+
+<p>In the United States, these licenses are supposed to be interpreted
+based on what the author seems to intend. So they probably mean what
+they appear to mean. That would make them non-copyleft free software
+licenses and compatible with the GNU GPL. However, an unlucky choice
+of wording could give it a different meaning.</p>
+
+<p>However, many other countries have a more rigid approach to
+copyright licenses. There is no telling what courts in those
+countries might decide an informal statement means. Courts might
+even decide that it is not a license at all.</p>
+
+<p>If you want your code to be free, don't invite gratuitous trouble
+for your users. Please choose and apply an established free software
+license. We offer <a href="/licenses/license-recommendations.html">
+recommendations</a> that we suggest you follow.</p></dd>
+
+
+<dt><a id="intel"
+ href="http://directory.fsf.org/wiki/License:IntelACPI";>
+ Intel Open Source License</a>
+ <span class="anchor-reference-id">(<a href="#intel">#intel</a>)</span></dt>
+<dd>
+<p>This is a free software license, compatible with the GNU GPL.</p></dd>
+
+
+<dt><a id="ISC" href="http://directory.fsf.org/wiki/License:ISC";>
+ ISC License</a>
+ <span class="anchor-reference-id">(<a href="#ISC">#ISC</a>)</span></dt>
+<dd>
+<p>This license is sometimes also known as the OpenBSD License. It is a free
software license, and compatible with the GNU GPL.</p>
+
+<p>This license had an unfortunate wording choice: it provided recipients with
“Permission to use, copy, modify, and distribute this
software…” This was the same language from the license of Pine
that the University of Washington later claimed prohibited people from
distributing modified versions of the software.</p>
+
+<p>ISC has told us they do not share the University of Washington's
interpretation, and we have every reason to believe them. ISC also updated the
license to read “Permission to use, copy, modify, <strong>and/or</strong>
distribute this software…” While the inclusion of
“and/or” doesn't completely solve the issue, there's no reason to
avoid software released under this license. However, to help make sure this
language cannot cause any trouble in the future, we encourage developers to
choose a different license for their own works. The <a href="#FreeBSD">FreeBSD
License</a> is similarly permissive and brief. However, if you want a lax, weak
license, we recommend using the Apache 2.0 license.</p></dd>
+
+<dt><a id="MPL-2.0"
+ href="http://directory.fsf.org/wiki/License:MPLv2.0";>Mozilla Public
+ License (MPL) version 2.0</a>
+ <span class="anchor-reference-id">(<a
href="#MPL-2.0">#MPL-2.0</a>)</span></dt>
+<dd>
+<p>This is a free software license. Section 3.3 provides indirect
+compatibility between this license and the GNU GPL version 2.0, the
+GNU LGPL version 2.1, the GNU AGPL version 3, and all later versions
+of those licenses. When you receive work under MPL 2.0,
+you may make a “Larger Work” that combines that work with
+work under those GNU licenses. When you do, section 3.3 gives
+you permission to distribute the MPL-covered work under the terms of
+the same GNU licenses, with one condition: you must make sure that the
+files that were originally under the MPL are still available under the
+MPL's terms as well. In other words, when you make a combination this
+way, the files that were originally under the MPL will be dual
+licensed under the MPL and the GNU license(s). The end result is that
+the Larger Work, as a whole, will be covered under the GNU license(s).
+People who receive that combination from you will have the option to
+use any files that were originally covered by the MPL under that
+license's terms, or distribute the Larger Work in whole or in part
+under the GNU licenses' terms with no further restrictions.</p>
+
+<p>It's important to understand that the condition to distribute files
+under the MPL's terms only applies to the party that first creates and
+distributes the Larger Work. If it applied to their recipients as well, it
+would be a further restriction and incompatible with the GPL and AGPL.
+That said, when you make contributions to an existing project, we usually
+<a href="/licenses/license-recommendations.html#contributing">recommend that
you keep your changes under the same license</a>,
+even when you're not required to do so. If you receive a work under a GNU
+license where some files are also under the MPL, you should only remove the
+MPL from those files when there's a strong reason to justify it.</p>
+
+<p>Check the license notices on the MPL-covered software before you make
+a Larger Work this way. Parties who release original work under
+MPL 2.0 may choose to opt out of this compatibility by
+including a sentence in the license notices that says that the work is
+“Incompatible With Secondary Licenses.” Any software that
+includes this notice is <strong>not</strong> compatible with the GPL
+or AGPL.</p>
+
+<p>Software under previous versions of the MPL can be upgraded to version
+2.0, but any software that isn't already available under one of the
+listed GNU licenses <strong>must</strong> be marked as Incompatible With
Secondary
+Licenses. This means that software that's only available under
+previous versions of the MPL is still incompatible with the GPL and AGPL.</p>
+</dd>
+
+<dt><a id="NCSA" href="http://directory.fsf.org/wiki/License:IllinoisNCSA";>
+ NCSA/University of Illinois Open Source License</a>
+ <span class="anchor-reference-id">(<a href="#NCSA">#NCSA</a>)</span></dt>
+<dd>
+<p>This license is based on the terms of the <a href="#Expat">Expat</a>
+and <a href="#ModifiedBSD">modified BSD</a> licenses. It is a lax,
+permissive non-copyleft free software license, compatible with the GNU
+GPL.</p></dd>
+
+
+<dt><a id="NetscapeJavascript"></a> <!-- lc `s', leave for compatibility -->
+ <a id="NetscapeJavaScript"></a>
+ License of Netscape JavaScript
+ <span class="anchor-reference-id">
+ (<a href="#NetscapeJavaScript">#NetscapeJavaScript</a>)</span></dt>
+<dd>
+<p>This is the disjunction of the <a href="#NPL">Netscape Public
+License</a> and the <a href="/licenses/gpl.html">GNU GPL</a>. Because
+of that, it is a free software license, compatible with the GNU GPL, but
+not a strong copyleft.</p></dd>
+
+
+<dt><a id="newOpenLDAP"
+ href="http://directory.fsf.org/wiki/License:OpenLDAPv2.7";>
+ OpenLDAP License, Version 2.7</a>
+ <span class="anchor-reference-id">
+ (<a href="#newOpenLDAP">#newOpenLDAP</a>)</span></dt>
+<dd>
+<p>This is a permissive non-copyleft free software license that is
+compatible with the GNU GPL.</p></dd>
+
+
+<dt><a id="PerlLicense">License of Perl 5 and below</a>
+ <span class="anchor-reference-id">
+ (<a href="#PerlLicense">#PerlLicense</a>)</span></dt>
+<dd>
+<p>This license is the disjunction of the <a
+href="#ArtisticLicense">Artistic License 1.0</a> and the <a
+href="/licenses/gpl.html">GNU GPL</a>—in other words,
+you can choose either of those two licenses. It qualifies as a free
+software license, but it may not be a real copyleft. It is compatible
+with the <a href="/licenses/gpl.html">GNU GPL</a>
+because the GNU GPL is one of the alternatives.</p>
+
+<p>We recommend you use this license for any Perl 4 or Perl 5 package
+you write, to promote coherence and uniformity in Perl programming.
+Outside of Perl, we urge you not to use this license; it is better to
+use just the GNU GPL.</p></dd>
+
+
+<dt><a id="PublicDomain"
+ href="http://directory.fsf.org/wiki/License:PublicDomain";>
+ Public Domain</a>
+ <span class="anchor-reference-id">
+ (<a href="#PublicDomain">#PublicDomain</a>)</span></dt>
+<dd>
+<p>Being in the public domain is not a license; rather, it means the
+material is not copyrighted and no license is needed. Practically
+speaking, though, if a work is in the public domain, it might as well
+have an all-permissive non-copyleft free software license. Public
+domain material is compatible with the GNU GPL.</p>
+
+<p>If you want to release your work to the public domain, we encourage
+you to use formal tools to do so. We ask people who make small
+contributions to GNU to sign a disclaimer form; that's one solution.
+If you're working on a project that doesn't have formal contribution
+policies like that, <a href="#CC0">CC0</a> is a good tool that anyone
+can use. It formally dedicates your work to the public domain, and
+provides a fallback license for cases where that is not legally
+possible.</p></dd>
+
+<dt><a id="Python"
href="http://directory.fsf.org/wiki?title=License:Python2.0.1";>
+ License of Python 2.0.1, 2.1.1, and newer versions</a>
+ <span class="anchor-reference-id">
+ (<a href="#Python">#Python</a>)</span></dt>
+<dd>
+<p>This is a free software license and is compatible with the GNU GPL.
+Please note, however, that intermediate versions of Python (1.6b1,
+through 2.0 and 2.1) are under a different license (<a
+href="#PythonOld">see below</a>).</p></dd>
+
+
+<dt><a id="Python1.6a2"
+ href="http://directory.fsf.org/wiki?title=License:Python1.6a2";>
+ License of Python 1.6a2 and earlier versions</a>
+ <span class="anchor-reference-id">
+ (<a href="#Python1.6a2">#Python1.6a2</a>)</span></dt>
+<dd>
+<p>This is a free software license and is compatible with the GNU GPL.
+Please note, however, that newer versions of Python are under other
+licenses (see above and below).</p></dd>
+
+
+<dt><a id="Ruby" href="http://directory.fsf.org/wiki/License:Ruby";>
+ License of Ruby</a>
+ <span class="anchor-reference-id">(<a href="#Ruby">#Ruby</a>)</span></dt>
+<dd>
+<p>This is a free software license, compatible with the GPL via an
+explicit dual-licensing clause.</p></dd>
+
+
+<dt><a id="SGIFreeB" href="http://directory.fsf.org/wiki/License:SGIFreeBv2";>
+ SGI Free Software License B, version 2.0</a>
+ <span class="anchor-reference-id">
+ (<a href="#SGIFreeB">#SGIFreeB</a>)</span></dt>
+<dd>
+<p>The SGI Free Software License B version 2.0 is a free software
+license. It is essentially identical to the <a href="#X11License">X11
+License</a>, with an optional alternative way of providing license
+notices.</p>
+
+<p>Previous versions of the SGI Free Software License B were not free
+software licenses, despite their name. However, they all included
+clauses that allow you to upgrade to new versions of the license, if you
+choose to do so. As a result, if a piece of software was released under
+any version of the SGI Free License B, you can use it under the terms of
+this free version.</p></dd>
+
+
+<dt><a id="StandardMLofNJ"
+ href="http://directory.fsf.org/wiki/License:StandardMLofNJ";>
+ Standard ML of New Jersey Copyright License</a>
+ <span class="anchor-reference-id">
+ (<a href="#StandardMLofNJ">#StandardMLofNJ</a>)</span></dt>
+<dd>
+<p>This is a lax, permissive non-copyleft free software license,
+compatible with the GNU GPL.</p></dd>
+
+
+<dt><a id="Unicode" href="http://directory.fsf.org/wiki/License:Unicode";>
+ Unicode, Inc. License Agreement for Data Files and Software</a>
+ <span class="anchor-reference-id">
+ (<a href="#Unicode">#Unicode</a>)</span></dt>
+<dd>
+<p>This is a license that Unicode, Inc. has applied to the Unicode
+Character Database—various data files that developers can use to
+help implement the Unicode standard in their own programs. It is a
+lax permissive license, compatible with all versions of the GPL.</p>
+
+<p>If you want to use files covered by this License Agreement in your
+own software, that shouldn't be any problem, but we recommend that
+you also include a full copy of its text. Some of the files contain
+alternative license terms which are nonfree, or no licensing
+information at all, so including a copy of the License Agreement
+will help avoid confusion when others want to distribute your
+software. Of course, you'll also need to follow the conditions in
+this License Agreement for distributing the files, but those are
+very straightforward.</p>
+
+<p>Please take care to ensure that the files you are using are covered
+by this License Agreement. Other files published by Unicode,
+Inc. are covered by the Unicode Terms of Use, a different, nonfree
+license that appears on the same page but covers different files. A
+short explanation at the top of this License Agreement details
+which files it covers.</p>
+
+<p>Please do not use this License Agreement for your own software. If
+you want to use a lax permissive license for your project, please use
+the <a href="#Expat">Expat license</a> for a small program and the
+Apache 2.0 license for a substantial program. These are far more
+common, and widely recognized in the free software community.</p></dd>
+
+
+<dt><a id="UPL"
href="http://directory.fsf.org/wiki/License:Universal_Permissive_License";>
+ Universal Permissive License (UPL)</a>
+ <span class="anchor-reference-id">
+ (<a href="#UPL">#UPL</a>)</span></dt>
+<dd>
+<p>This is a lax, permissive non-copyleft free software license, compatible
+with the GNU GPL. The license does provide the ability to license
+patents along with the software work, however, we still recommend the
+Apache 2.0 license for avoiding patent treachery when choosing to put
+your work under a lax license.
+</p></dd>
+
+<dt><a id="Unlicense"
href="http://directory.fsf.org/wiki/License:TheUnlicense";>
+ The Unlicense</a>
+ <span class="anchor-reference-id">
+ (<a href="#Unlicense">#Unlicense</a>)</span></dt>
+<dd>
+<p>The Unlicense is a public domain dedication. A work released
+under the Unlicense is dedicated to the public domain to the fullest
+extent permitted by law, and also comes with an additional lax
+license that helps cover any cases where the dedication is inadequate.
+Both public domain works and the lax license provided by the
+Unlicense are compatible with the GNU GPL.</p>
+
+<p>If you want to release your work to the public domain, we recommend
+you use <a href="#CC0">CC0</a>. CC0 also provides a public domain
+dedication with a fallback license, and is more thorough and
+mature than the Unlicense.</p></dd>
+
+<dt><a id="Vim" href="http://directory.fsf.org/wiki/License:Vim7.2";>
+ License of Vim, Version 6.1 or later</a>
+ <span class="anchor-reference-id">(<a href="#Vim">#Vim</a>)</span></dt>
+<dd>
+<p>This is a free software license, partially copyleft but not
+really. It is compatible with the GPL, by an explicit conversion
+clause.</p></dd>
+
+
+<dt><a id="W3C"
+ href="http://directory.fsf.org/wiki/License:W3C_31Dec2002";>
+ W3C Software Notice and License</a>
+ <span class="anchor-reference-id">(<a href="#W3C">#W3C</a>)</span></dt>
+<dd>
+<p>This is a free software license and is GPL compatible.</p></dd>
+
+
+<dt><a id="WebM" href="http://directory.fsf.org/wiki/License:WebM";>
+ License of WebM</a>
+ <span class="anchor-reference-id">(<a href="#WebM">#WebM</a>)</span></dt>
+<dd>
+<p>Google's WebM implementation is covered by the <a
+href="#ModifiedBSD">Modified BSD License</a>. Google also provides a
+separate patent license (confusingly called an “Additional IP
+Rights Grant”) for patents that Google owns or controls that are
+necessarily infringed by their implementation of WebM. GPL-covered
+software can be distributed in compliance with this license's terms: it
+allows distributors to exercise all of the rights granted by the GPL,
+while fulfilling all its conditions. Thus, all of WebM's license is
+free and GPL-compatible.</p></dd>
+
+
+<dt><a id="WTFPL" href="https://directory.fsf.org/wiki/License:WTFPL-2";>
+ WTFPL, Version 2</a>
+ <span class="anchor-reference-id">(<a href="#WTFPL">#WTFPL</a>)</span></dt>
+<dd>
+<p>This is a lax permissive non-copyleft free software license,
+compatible with the GNU GPL.</p>
+
+<p>We do not recommend this license. If you want a lax permissive
+license for a small program, we recommend
+the <a href="#X11License">X11 license</a>. A larger program usually
+ought to be copyleft; but if you are set on using a lax permissive
+license for one, we recommend the Apache 2.0 license since it protects
+users from patent treachery.</p></dd>
+
+<dt id="Wx"><a
+ href="https://directory.fsf.org/wiki/License:WxWindows_Library_Licence-3.1";>
+ WxWidgets Library License</a>
+<span class="anchor-reference-id">(<a href="#Wx">#Wx</a>)</span></dt>
+<dd>
+<p>The WxWidgets license is a GPL-compatible free software license. It
+consists of the <a href="/licenses/old-licenses/lgpl-2.0.html">GNU
+Lesser GPL 2.0</a> or any later version, plus an additional permission
+allowing binary distributions that use the library to be licensed
+under terms of the distributor's choice (including proprietary). It
+is a weak copyleft, even weaker than the LGPL, so we recommend
+it <a href="/licenses/why-not-lgpl.html"> only in special
+circumstances</a>.</p>
+</dd>
+
+<dt id="Wxwind">WxWindows Library License
+<span class="anchor-reference-id">(<a href="#Wxwind">#Wxwind</a>)</span></dt>
+<dd>
+<p>An older name for the <a href="#Wx">WxWidgets Library license</a>.</p>
+</dd>
+
+<dt><a id="X11License" href="http://directory.fsf.org/wiki/License:X11";>
+ X11 License</a>
+ <span class="anchor-reference-id">
+ (<a href="#X11License">#X11License</a>)</span></dt>
+<dd>
+<p>This is a lax permissive non-copyleft free software license,
+compatible with the GNU GPL. Older versions of XFree86 used the same
+license, and some of the current variants of XFree86 also do. Later
+versions of XFree86 are distributed under the <a
+href="#XFree861.1License">XFree86 1.1 license</a>.</p>
+
+<p>Some people call this license “the MIT License,” but
+that term is misleading, since MIT has used many licenses for
+software. It is also ambiguous, since the same people also call
+the <a href="#Expat">Expat license</a> “the MIT License,”
+failing to distinguish them. We recommend not using the term “MIT
+License.”</p>
+
+<p>This is a fine license for a small program. A larger program
+usually ought to be copyleft; but if you are set on a lax permissive
+license for one, we recommend the Apache 2.0 license since it protects
+users from patent treachery.</p></dd>
+
+
+<dt><a id="XFree861.1License"
+ href="http://directory.fsf.org/wiki/License:XFree86_1.1";>
+ XFree86 1.1 License</a>
+ <span class="anchor-reference-id">
+ (<a href="#XFree861.1License">#XFree861.1License</a>)</span></dt>
+<dd>
+<p>This is a lax, permissive non-copyleft free software license,
+compatible with version 3 of the GPL.</p>
+
+<p>Please note that this license is incompatible with version 2 of the GPL,
+because of its requirements that apply to all documentation in the
+distribution that contain acknowledgements.</p>
+
+<p>There are currently several variants of XFree86, and only some of
+them use this license. Some continue to use the <a
+href="#X11License">X11 license</a>.</p></dd>
+
+
+<dt><a id="ZLib" href="http://directory.fsf.org/wiki/License:Zlib";>
+ License of ZLib</a>
+ <span class="anchor-reference-id">(<a href="#ZLib">#ZLib</a>)</span></dt>
+<dd>
+<p>This is a free software license, and compatible with the GPL.</p></dd>
+
+
+<dt><a id="Zope20"></a> <!-- without decimal, leave for compatibility -->
+ <a id="Zope2.0"
href="http://directory.fsf.org/wiki?title=License:ZopePLv2.1";>
+ Zope Public License, versions 2.0 and 2.1</a>
+ <span class="anchor-reference-id">
+ (<a href="#Zope2.0">#Zope2.0</a>)</span></dt>
+<dd>
+<p>This is a lax, permissive non-copyleft free software license
+which is compatible with the GNU GPL.</p></dd>
+
+</dl> <!-- end class="green" -->
+
+<hr class="separator" />
+
+<div class="big-subsection">
+<h4 id="GPLIncompatibleLicenses">
+ GPL-Incompatible Free Software Licenses</h4>
+<span class="anchor-reference-id">
+ (<a href="#GPLIncompatibleLicenses">#GPLIncompatibleLicenses</a>)</span>
+</div>
+
+<p><strong>The following licenses
+are <a href="/philosophy/free-sw.html">free software</a> licenses, but
+are <a href="/licenses/gpl-faq.html#WhatIsCompatible"><em>not
+compatible</em></a> with the <a href="#GNUGPL">GNU GPL</a>.</strong></p>
+
+<dl class="orange">
+
+<dt><a id="AGPLv1.0" href="http://directory.fsf.org/wiki/License:AGPLv1";>
+ Affero General Public License version 1</a>
+ <span class="anchor-reference-id">
+ (<a href="#AGPLv1.0">#AGPLv1.0</a>)</span></dt>
+<dd>
+<p>The Affero General Public License is a free software license,
+copyleft, and incompatible with the GNU GPL. It consists of the GNU GPL
+version 2, with one additional section that Affero added with FSF
+approval. The new section, 2(d), covers the distribution of application
+programs through web services or computer networks.</p>
+
+<p>This license has been succeeded by the <a href="#AGPLv3.0">GNU Affero
+General Public License version 3</a>; please use that instead.</p></dd>
+
+<!-- Published primarily by www.opensource.org -->
+<dt><a id="AcademicFreeLicense"
+ href="http://directory.fsf.org/wiki/License:AFLv3";>
+ Academic Free License, all versions through 3.0</a>
+ <span class="anchor-reference-id">
+ (<a href="#AcademicFreeLicense">#AcademicFreeLicense</a>)</span></dt>
+<dd>
+<p>The Academic Free License is a free software license, not copyleft, and
+incompatible with the GNU GPL. Recent versions contain contract clauses
+similar to the <a href="#OSLRant">Open Software License</a>, and should be
+avoided for the same reasons.</p></dd>
+
+
+<dt><a id="apache1.1" href="http://directory.fsf.org/wiki/License:Apache1.1";>
+ Apache License, Version 1.1</a>
+ <span class="anchor-reference-id">
+ (<a href="#apache1.1">#apache1.1</a>)</span></dt>
+<dd>
+<p>This is a permissive non-copyleft free software license. It has a few
+requirements that render it incompatible with the GNU GPL, such as strong
+prohibitions on the use of Apache-related names.</p></dd>
+
+
+<dt><a id="apache1" href="http://directory.fsf.org/wiki/License:Apache1.0";>
+ Apache License, Version 1.0</a>
+ <span class="anchor-reference-id">
+ (<a href="#apache1">#apache1</a>)</span></dt>
+<dd>
+<p>This is a lax, permissive non-copyleft free software license with an
+advertising clause. This creates <a
+href="/licenses/bsd.html">practical problems</a> like
+those of the original BSD license, including incompatibility with the GNU
+GPL.</p></dd>
+
+
+<dt><a id="apsl2" href="http://directory.fsf.org/wiki/License:APSLv2.0";>
+ Apple Public Source License (APSL), version 2</a>
+ <span class="anchor-reference-id">(<a href="#apsl2">#apsl2</a>)</span></dt>
+<dd>
+<p>This is a free software license, incompatible with the GNU GPL. We
+recommend that you not use this license for new software that you write,
+but it is ok to use and improve the software released under this
+license. <a href="/philosophy/apsl.html">More
+explanation.</a></p></dd>
+
+
+<dt><a id="bittorrent"
+ href="http://directory.fsf.org/wiki/License:BitTorrentOSL1.1";>
+ BitTorrent Open Source License</a>
+ <span class="anchor-reference-id">
+ (<a href="#bittorrent">#bittorrent</a>)</span></dt>
+
+<dd><p>This is a free software license, but incompatible with the GPL,
+for the same reasons as the <a href="#josl">Jabber Open Source
+License</a>.</p></dd>
+
+
+<dt><a id="OriginalBSD"
href="http://directory.fsf.org/wiki/License:BSD_4Clause";>
+ Original BSD license</a>
+ <span class="anchor-reference-id">
+ (<a href="#OriginalBSD">#OriginalBSD</a>)</span></dt>
+<dd>
+<p>This license is also sometimes called the
+“4-clause BSD license”.</p>
+
+<p>This is a lax, permissive non-copyleft free software license with
+a serious flaw: the “obnoxious BSD advertising clause”. The
+flaw is not fatal; that is, it does not render the software nonfree.
+But it does cause <a
+href="/licenses/bsd.html">practical problems</a>,
+including incompatibility with the GNU GPL.</p>
+
+<p>We urge you not to use the original BSD license for software you
+write. If you want to use a lax, permissive non-copyleft free
+software license, it is much better to use the <a
+href="#ModifiedBSD">modified BSD license</a>, the X11 license
+or the Expat license. Even better, for a substantial program,
+use the Apache 2.0 license since it takes action against patent treachery.</p>
+
+<p>However, there is no reason not to use programs that have been released
+under the original BSD license.</p></dd>
+
+<dt><a id="CeCILL-B" href="https://directory.fsf.org/wiki/License:CeCILL-B";>
+ CeCILL-B version 1</a>
+ <span class="anchor-reference-id">(<a
href="#CeCILL-B">#CeCILL-B</a>)</span>
+ </dt>
+<dd>
+<p>The CeCILL-B is a free software license. It is incompatible with the
+GPL because it has requirements that are not present in the GPL. The
+credit requirements in section 5.3.4 exceed those of the GPL. It also
+has a strange requirement that you use your “best efforts”
+to get third parties to agree “to comply with the obligations set
+forth in this Article.”</p>
+
+<p>Please do not release software under this license.</p></dd>
+
+<dt><a id="CeCILL-C" href="https://directory.fsf.org/wiki/License:CeCILL-C";>
+ CeCILL-C version 1</a>
+ <span class="anchor-reference-id">(<a
href="#CeCILL-C">#CeCILL-C</a>)</span>
+ </dt>
+<dd>
+<p>The CeCILL-C is a free software license with a weak copyleft
+somewhat like the <a href="#LGPL">GNU Lesser General Public
+License</a>. It is incompatible with the GNU GPL because it does not
+contain the explicit GPL-compatibility clause of
+the <a href="#CeCILL">basic CeCILL</a>.</p>
+
+<p>Please do not release software under this license.</p></dd>
+
+<dt><a id="CDDL"
+ href="http://directory.fsf.org/wiki/License:CDDLv1.0";>
+ Common Development and Distribution License (CDDL), version 1.0</a>
+ <span class="anchor-reference-id"> (<a href="#CDDL">#CDDL</a>)</span></dt>
+<dd>
+<p>This is a free software license. It has a weak per-file copyleft
+(like version 1 of the Mozilla Public License) which makes it
+incompatible with the <a href="/licenses/gpl.html">GNU GPL</a>. This
+means a module covered by the GPL and a module covered by the CDDL
+cannot legally be linked together. We urge you not to use the CDDL
+for this reason.</p>
+
+<p>For an illustrative example of why you should not combine
+CDDL-licensed works with the GPL-licensed works, see the FSF's
+statement, <a href="https://www.fsf.org/licensing/zfs-and-linux";>
+<em>Interpreting, enforcing and changing the GNU GPL, as applied to
+combining Linux and ZFS</em></a>.</p>
+
+<p>Also unfortunate in the CDDL is its use of the term “<a
+href="/philosophy/not-ipr.html">intellectual property</a>”.</p></dd>
+
+
+<dt><a id="CPAL"
+href="https://directory.fsf.org/wiki/License:Common_Public_Attribution_License_Version_1.0";>
+ Common Public Attribution License 1.0 (CPAL)</a>
+ <span class="anchor-reference-id"> (<a href="#CPAL">#CPAL</a>)</span></dt>
+<dd>
+<p>This is a free software license. It is based on the <a
+href="#MPL">Mozilla Public License</a> version 1, and is incompatible with the
GPL
+for the same reasons: it has several requirements for modified versions
+that do not exist in the GPL. It also requires you to publish the
+source of the program if you allow others to use it.</p></dd>
+
+
+<dt><a id="CommonPublicLicense10"
+ href="http://directory.fsf.org/wiki/License:CPLv1.0";>
+ Common Public License Version 1.0</a>
+ <span class="anchor-reference-id">
+ (<a href="#CommonPublicLicense10">#CommonPublicLicense10</a>)</span></dt>
+<dd>
+<p>This is a free software license. Unfortunately, its weak copyleft
+and choice of law clause make it incompatible with the GNU GPL.</p></dd>
+
+
+<dt><a id="Condor"
+ href="http://directory.fsf.org/wiki?title=License:Condor1.1";>
+ Condor Public License</a>
+ <span class="anchor-reference-id">
+ (<a href="#Condor">#Condor</a>)</span></dt>
+<dd>
+<p>Recent versions of Condor (from 6.9.5 on) are released under the <a
+href="#apache2">Apache License 2.0</a>. Only older versions of Condor
+use this license.</p>
+
+<p>The Condor Public License is a free software license. It has a
+couple of requirements that make it incompatible with the GNU GPL,
+including strong restrictions on the use of Condor-related names, and
+requires redistributors to “represent and warrant” that
+they will comply with United States export laws. (If it made
+compliance an actual condition of the license, it would not be a free
+software license.)</p></dd>
+
+<dt><a id="EPL" href="http://directory.fsf.org/wiki/License:EPLv1.0";>
+ Eclipse Public License Version 1.0</a>
+ <span class="anchor-reference-id">(<a href="#EPL">#EPL</a>)</span></dt>
+<dd>
+<p>The Eclipse Public License is similar to the <a
+href="#CommonPublicLicense10">Common Public License</a>, and our
+comments on the CPL apply equally to the EPL. The only change is that
+the EPL removes the broader patent retaliation language regarding patent
+infringement suits specifically against Contributors to the EPL'd
+program.</p></dd>
+
+<dt><a id="EPL2" href="https://directory.fsf.org/wiki/License:EPL-2.0";>
+ Eclipse Public License Version 2.0</a>
+ <span class="anchor-reference-id">(<a href="#EPL2">#EPL2</a>)</span></dt>
+<dd>
+<p>In terms of GPL compatibility, the Eclipse Public License version
+2.0 is essentially equivalent to version 1.0. The only change is that
+it explicitly offers the option of designating the GNU GPL version 2
+or later as a “secondary license” for a certain piece of
+code.</p>
+
+<p>If an initial contributor releases a specific piece of code and
+designates GNU GPL version 2 or later as a secondary license, that
+provides explicit compatibility with those GPL versions for that
+code. (Doing so is roughly equivalent, for users, to releasing that
+piece of code under a dual license, EPL | GPL.) However, the EPL2
+without this designation remains incompatible with the GPL.</p></dd>
+
+<dt><a id="EUPL"></a> <!-- old id, leave for compatibility -->
+ <a id="EUPL-1.1" href="http://directory.fsf.org/wiki/License:EUPLv1.1";>
+ European Union Public License (EUPL) version 1.1</a>
+ <span class="anchor-reference-id">(<a
href="#EUPL-1.1">#EUPL-1.1</a>)</span></dt>
+<dd>
+<p>This is a free software license. By itself, it has a copyleft
+comparable to the GPL's, and incompatible with it. However, it gives
+recipients ways to relicense the work under the terms of other
+selected licenses, and some of those—the <a href="#EPL">Eclipse
+Public License</a> and the <a href="#CommonPublicLicense10">Common
+Public License</a> in particular—only provide a weaker copyleft.
+Thus, developers can't rely on this license to provide a strong
+copyleft.</p>
+
+<p>The EUPL allows relicensing to GPLv2, because that is listed as one
+of the alternative licenses that users may convert to. It also,
+indirectly, allows relicensing to GPL version 3, because there is a
+way to relicense to the CeCILL v2, and the CeCILL v2 gives a way to
+relicense to any version of the GNU GPL.</p>
+
+<p>To do this two-step relicensing, you need to first write a piece of
+code which you can license under the CeCILL v2, or find a
+suitable module already available that way, and add it to the
+program. Adding that code to the EUPL-covered program provides
+grounds to relicense it to the CeCILL v2. Then you need to write a
+piece of code which you can license under the GPLv3+, or find a
+suitable module already available that way, and add it to the program.
+Adding that code to the CeCILL-covered program provides grounds to
+relicense it to GPLv3+.</p></dd>
+
+<dt><a id="EUPL-1.2" href="http://directory.fsf.org/wiki/License:EUPLv1.2";>
+ European Union Public License (EUPL) version 1.2</a>
+ <span class="anchor-reference-id">(<a
href="#EUPL-1.2">#EUPL-1.2</a>)</span></dt>
+<dd>
+<p>This is a free software license. By itself, it has a copyleft
+comparable to the GPL's, and incompatible with it. However, it gives
+recipients ways to relicense the work under the terms of other selected
+licenses, and some of those—the Eclipse Public License in
+particular—only provide a weaker copyleft. Thus, developers can't
+rely on this license to provide a strong copyleft.</p>
+
+<p>The EUPL allows relicensing to GPLv2 only and GPLv3 only, because
+those licenses are listed as two of the alternative licenses that users
+may convert to. It also, indirectly, allows relicensing to GPL
+version 3 or any later version, because there is a way to relicense
+to the CeCILL v2, and the CeCILL v2 gives a way to relicense to any
+version of the GNU GPL.</p>
+
+<p>To do this two-step relicensing, you need to first write a piece of code
+which you can license under the CeCILL v2, or find a suitable module
+already available that way, and add it to the program. Adding that code
+to the EUPL-covered program provides grounds to relicense it to the
+CeCILL v2. Then you need to write a piece of code which you can license
+under the GPLv3+, or find a suitable module already available that way,
+and add it to the program. Adding that code to the CeCILL-covered
+program provides grounds to relicense it to GPLv3+.</p></dd>
+
+<dt><a id="fdk"
+ href="http://directory.fsf.org/wiki/License:fdk";>
+ Fraunhofer FDK AAC license</a>
+ <span class="anchor-reference-id">(<a href="#fdk">#fdk</a>)</span></dt>
+<dd><p>This is a free software license as far as it goes. It is
+incompatible with any version of the GNU GPL.</p>
+
+<p>It has a special danger in the form of a term expressly stating it
+does not grant you any patent licenses, with an invitation to buy
+some. Because of this, and because the license author is a known
+patent aggressor, we encourage you to be careful about using or
+redistributing software under this license: you should first consider
+whether the licensor might aim to lure you into patent infringement.
+If you conclude that the program is bait for a patent trap, it would
+be wise to avoid the program.</p>
+
+<p>It is possible that the pertinent patents have expired. Depending on
+whether Fraunhofer still has active patents covering the work, the
+software might be a trap now, or not. (Of course, any program is
+potentially threatened by patents, and the only way to end that is to
+change patent law to <a href="/philosophy/limit-patent-effect.html">
+make software safe from patents</a>.)</p>
+</dd>
+
+<dt><a id="gnuplot"
+ href="http://directory.fsf.org/wiki/License:Gnuplot";>
+ Gnuplot license</a>
+ <span class="anchor-reference-id">(<a
href="#gnuplot">#gnuplot</a>)</span></dt>
+<dd><p>This is a free software license, incompatible with the GNU GPL.</p></dd>
+
+<dt><a id="IBMPL"
+ href="http://directory.fsf.org/wiki/License:IBMPLv1.0";>
+ IBM Public License, Version 1.0</a>
+ <span class="anchor-reference-id">(<a href="#IBMPL">#IBMPL</a>)</span></dt>
+<dd>
+<p>This is a free software license. Unfortunately, it has a choice of law
+clause which makes it incompatible with the GNU GPL.</p></dd>
+
+
+<dt><a id="josl"
+ href="http://directory.fsf.org/wiki/License:JabberOSLv1.0";>
+ Jabber Open Source License, Version 1.0</a>
+ <span class="anchor-reference-id">
+ (<a href="#josl">#josl</a>)</span></dt>
+<dd>
+<p>The license is a free software license, incompatible with the GPL.
+It permits relicensing under a certain class of licenses, those which
+include all the requirements of the Jabber license. The GPL is not a
+member of that class, so the Jabber license does not permit relicensing
+under the GPL. Therefore, it is not compatible.</p></dd>
+
+
+<dt><a id="LPPL-1.3a" href="http://directory.fsf.org/wiki/License:LPPLv1.3a";>
+ LaTeX Project Public License 1.3a</a>
+ <span class="anchor-reference-id">
+ (<a href="#LPPL-1.3a">#LPPL-1.3a</a>)</span></dt>
+<dd>
+<p>We have not written a full analysis of this license, but it is a free
+software license, with less stringent requirements on distribution than
+LPPL 1.2 (described next). It is still incompatible with the GPL
+because some modified versions must include a copy of or pointer to an
+unmodified version.</p></dd>
+
+
+<dt><a id="LPPL-1.2" href="http://directory.fsf.org/wiki/License:LPPLv1.2";>
+ LaTeX Project Public License 1.2</a>
+ <span class="anchor-reference-id">
+ (<a href="#LPPL-1.2">#LPPL-1.2</a>)</span></dt>
+<dd>
+<p>This license is an incomplete statement of the distribution terms
+for LaTeX. As far as it goes, it is a free software license, but
+incompatible with the <a
+href="/licenses/gpl.html">GPL</a> because it has
+many requirements that are not in the GPL.</p>
+
+<p>This license contains complex and annoying restrictions on how to
+publish a modified version, including one requirement that falls just
+barely on the good side of the line of what is acceptable: that any
+modified file must have a new name.</p>
+
+<p>The reason this requirement is acceptable for LaTeX is that TeX has
+a facility to allow you to map file names, to specify “use file
+bar when file foo is requested”. With this facility, the
+requirement is merely annoying; without the facility, the same
+requirement would be a serious obstacle, and we would have to conclude
+it makes the program nonfree.</p>
+
+<p>This condition may cause trouble with some major modifications.
+For example, if you wanted to port an LPPL-covered work to another
+system that lacked a similar remapping facility, but still required
+users to request this file by name, you would need to implement a
+remapping facility too to keep this software free. That would be a
+nuisance, but the fact that a license would make code nonfree if
+transplanted into a very different context does not make it nonfree in
+the original context.</p>
+
+<p>The LPPL says that some files, in certain versions of LaTeX, may have
+additional restrictions, which could render them nonfree. For this
+reason, it may take some careful checking to produce a version of
+LaTeX that is free software.</p>
+
+<p>The LPPL makes the controversial claim that simply having files on a
+machine where a few other people could log in and access them in
+itself constitutes distribution. We believe courts would not uphold
+this claim, but it is not good for people to start making the claim.</p>
+
+<p>Please do not use this license for any other project.</p>
+
+<p>Note: These comments are for version 1.2 (3 Sep 1999) of the LPPL.</p></dd>
+
+
+<dt><a id="lucent102"
href="http://directory.fsf.org/wiki/License:LucentPLv1.02";>
+ Lucent Public License Version 1.02 (Plan 9 license)</a>
+ <span class="anchor-reference-id">
+ (<a href="#lucent102">#lucent102</a>)</span></dt>
+<dd>
+<p>This is a free software license, but it is incompatible with the GNU GPL
+because of its choice of law clause. We recommend that you not use this
+license for new software that you write, but it is ok to use and improve
+Plan 9 under this license.</p></dd>
+
+
+<dt><a id="ms-pl"
+ href="http://directory.fsf.org/wiki/License:MsPL";>
+ Microsoft Public License (Ms-PL)</a>
+ <span class="anchor-reference-id">(<a href="#ms-pl">#ms-pl</a>)</span></dt>
+<dd>
+<p>This is a free software license; it has a copyleft that is not
+strong, but incompatible with the GNU GPL. We urge you not to use
+the Ms-PL for this reason.</p></dd>
+
+
+<dt><a id="ms-rl"
+ href="http://directory.fsf.org/wiki/License:MsRL";>
+ Microsoft Reciprocal License (Ms-RL)</a>
+ <span class="anchor-reference-id">(<a href="#ms-rl">#ms-rl</a>)</span></dt>
+<dd>
+<p>This is a free software license. It's based on the <a
+href="#ms-pl">Microsoft Public License</a>, and has an additional clause
+to make the copyleft just a little bit stronger. It's also incompatible
+with the GNU GPL, and we urge you not to use the Ms-RL for this
+reason.</p></dd>
+
+
+<dt><a id="MPL" href="http://directory.fsf.org/wiki/License:MPLv1.1";>
+ Mozilla Public License (MPL) version 1.1</a>
+ <span class="anchor-reference-id">(<a href="#MPL">#MPL</a>)</span></dt>
+<dd>
+<p>This is a free software license which is not a strong copyleft;
+unlike the <a href="#X11License">X11 license</a>, it has some complex
+restrictions that make it incompatible with
+the <a href="/licenses/gpl.html">GNU GPL</a>. That is, a module
+covered by the GPL and a module covered by the MPL cannot legally be
+linked together. We urge you not to use the MPL 1.1 for this
+reason.</p>
+
+<p>However, MPL 1.1 has a provision (section 13) that allows a program
+(or parts of it) to offer a choice of another license as well. If part
+of a program allows the GNU GPL as an alternate choice, or any other
+GPL-compatible license as an alternate choice, that part of the program
+has a GPL-compatible license.</p>
+
+<p>MPL version 2.0 has a number of improvements, including
+GPL-compatibility by default. <a href="#MPL-2.0">See that entry</a>
+for details.</p></dd>
+
+
+<dt><a id="NOSL" href="http://directory.fsf.org/wiki/License:NOSLv1.0";>
+ Netizen Open Source License (NOSL), Version 1.0</a>
+ <span class="anchor-reference-id">(<a href="#NOSL">#NOSL</a>)</span></dt>
+<dd>
+<p>This is a free software license that is essentially the same as the
+Mozilla Public License version 1.1. Like the MPL, the NOSL has some
+complex restrictions that make it incompatible with the GNU GPL. That
+is, a module covered by the GPL and a module covered by the NOSL cannot
+legally be linked together. We urge you not to use the NOSL for this
+reason.</p></dd>
+
+
+<dt><a id="NPL" href="http://directory.fsf.org/wiki?title=License:NPLv1.1";>
+ Netscape Public License (NPL)</a>, versions 1.0 and 1.1
+ <span class="anchor-reference-id">(<a href="#NPL">#NPL</a>)</span></dt>
+<dd>
+<p>This is a free software license, not a strong copyleft, and
+incompatible with the GNU GPL. It consists of the Mozilla Public
+License version 1.1 with an added clause that permits Netscape to use
+your added code <em>even in their proprietary versions of the
+program</em>. Of course, they do not give <em>you</em> permission to
+use <em>their</em> code in the analogous
+way. <a href="/philosophy/netscape-npl">We urge you not to use
+the NPL.</a> </p></dd>
+
+
+<dt><a id="Nokia" href="http://directory.fsf.org/wiki/License:NokOSv1.0a";>
+ Nokia Open Source License</a>
+ <span class="anchor-reference-id">(<a href="#Nokia">#Nokia</a>)</span></dt>
+<dd>
+<p>This is similar to the Mozilla Public License version 1: a free
+software license incompatible with the GNU GPL.</p></dd>
+
+
+<dt><a id="oldOpenLDAP"
href="http://directory.fsf.org/wiki/License:OpenLDAPv2.3";>
+ Old OpenLDAP License, Version 2.3</a>
+ <span class="anchor-reference-id">
+ (<a href="#oldOpenLDAP">#oldOpenLDAP</a>)</span></dt>
+<dd>
+<p>This is a permissive non-copyleft free software license with a few
+requirements (in sections 4 and 5) that render it incompatible with
+the GNU GPL. Note that the latest version of OpenLDAP has
+a <a href="#newOpenLDAP">different license</a> that is compatible with
+the GNU GPL.</p>
+
+<p>We urge you not to use the older OpenLDAP license for software you
+write. However, there is no reason to avoid running programs that have
+been released under this license.</p></dd>
+
+<!-- Published primarily by www.opensource.org -->
+<dt><a id="OSL" href="http://directory.fsf.org/wiki/License:OSLv3.0";>
+ Open Software License, all versions through 3.0</a>
+ <span class="anchor-reference-id">(<a href="#OSL">#OSL</a>)</span></dt>
+<dd>
+<p>The Open Software License is a free software license. It is
+incompatible with the GNU GPL in several ways.</p>
+
+<p><a id="OSLRant"></a>Recent versions of the Open Software License have
+a term which requires distributors to try to obtain explicit assent to
+the license. This means that distributing OSL software on ordinary FTP
+sites, sending patches to ordinary mailing lists, or storing the
+software in an ordinary version control system, is arguably a violation
+of the license and would subject you to possible termination of the
+license. Thus, the Open Software License makes it very difficult to
+develop software using the ordinary tools of free software development.
+For this reason, and because it is incompatible with the GPL, we
+recommend that no version of the OSL be used for any software.</p>
+
+<p>We urge you not to use the Open Software License for software you
+write. However, there is no reason to avoid running programs that
+have been released under this license.</p></dd>
+
+
+<dt><a id="OpenSSL" href="http://directory.fsf.org/wiki/License:OpenSSL";>
+ OpenSSL license</a>
+ <span class="anchor-reference-id">
+ (<a href="#OpenSSL">#OpenSSL</a>)</span></dt>
+<dd>
+<p>The license of OpenSSL is a conjunction of two licenses, one called
+“OpenSSL License” and the other being the license of SSLeay. You
must
+follow both. The combination results in a copyleft free software
+license that is incompatible with the GNU GPL. It also has an
+advertising clause like the <a href="#OriginalBSD">original BSD
+license</a> and the <a href="#apache1">Apache 1 license</a>.</p>
+
+<p>We recommend using GNUTLS instead of OpenSSL in software you write.
+However, there is no reason not to use OpenSSL and applications that
+work with OpenSSL.</p></dd>
+
+<dt><a id="Phorum" href="http://directory.fsf.org/wiki/License:Phorum2.0";>
+ Phorum License, Version 2.0</a>
+ <span class="anchor-reference-id">
+ (<a href="#Phorum">#Phorum</a>)</span></dt>
+<dd>
+<p>This is a free software license but it is incompatible with the <a
+href="/licenses/gpl.html">GPL</a>. Section 5 makes
+the license incompatible with the GPL.</p></dd>
+
+
+<dt><a id="PHP-3.01" href="http://directory.fsf.org/wiki/License:PHPv3.01";>
+ PHP License, Version 3.01</a>
+ <span class="anchor-reference-id">
+ (<a href="#PHP-3.01">#PHP-3.01</a>)</span></dt>
+<dd>
+<p>This license is used by most of PHP4. It is a non-copyleft free
+software license. It is incompatible with the GNU GPL because it
+includes strong restrictions on the use of “PHP” in the
+name of derived products.</p>
+
+<p>We recommend that you not use this license for anything except PHP
+add-ons.</p></dd>
+
+
+<dt><a id="PythonOld"
+ href="http://directory.fsf.org/wiki/License:Python1.6b1";>
+ License of Python 1.6b1 through 2.0 and 2.1</a>
+ <span class="anchor-reference-id">
+ (<a href="#PythonOld">#PythonOld</a>)</span></dt>
+<dd>
+<p>This is a free software license but is incompatible with the GNU GPL.
+The primary incompatibility is that this Python license is governed by the
+laws of the State of Virginia, in the USA, and the GPL does not permit
+this.</p></dd>
+
+
+<dt><a id="QPL" href="http://directory.fsf.org/wiki/License:QPLv1.0";>
+ Q Public License (QPL), Version 1.0</a>
+ <span class="anchor-reference-id">(<a href="#QPL">#QPL</a>)</span></dt>
+<dd>
+<p>This is a non-copyleft free software license which is incompatible with
+the GNU GPL. It also causes major practical inconvenience, because modified
+sources can only be distributed as patches.</p>
+
+<p>We recommend that you avoid using the QPL for anything that you write,
+and use QPL-covered software packages only when absolutely necessary.
+However, this avoidance no longer applies to Qt itself, since Qt is
+now also released under the GNU GPL.</p>
+
+<p>Since the QPL is incompatible with the GNU GPL, you cannot take a
+GPL-covered program and QPL-covered program and link them together, no
+matter how.</p>
+
+<p>However, if you have written a program that uses QPL-covered library
+(called FOO), and you want to release your program under the GNU GPL,
+you can easily do that. You can resolve the conflict <em>for your
+program</em> by adding a notice like this to it:</p>
+<pre>
+ As a special exception, you have permission to link this program
+ with the FOO library and distribute executables, as long as you
+ follow the requirements of the GNU GPL in regard to all of the
+ software in the executable aside from FOO.
+</pre>
+
+<p>You can do this, legally, if you are the copyright holder for the
+program. Add it in the source files, after the notice that says
+the program is covered by the GNU GPL.</p></dd>
+
+
+<dt><a id="RPSL"
+ href="http://directory.fsf.org/wiki/License:RPSLv1.0";>
+ RealNetworks Public Source License (RPSL), Version 1.0</a>
+ <span class="anchor-reference-id">(<a href="#RPSL">#RPSL</a>)</span></dt>
+<dd>
+<p>The RPSL is a free software license that is GPL-incompatible for a
+number of reasons: it requires that derivative works be licensed under the
+terms of the RPSL, and mandates that any litigation take place in Seattle,
+Washington.</p> </dd>
+
+
+<dt><a id="SISSL"
+ href="https://directory.fsf.org/wiki/License:SISSL-1.1";>
+ Sun Industry Standards Source License 1.1</a>
+ <span class="anchor-reference-id">(<a href="#SISSL">#SISSL</a>)</span></dt>
+<dd>
+<p>This is a free software license, not a strong copyleft, which is
+incompatible with the GNU GPL because of details rather than any
+major policy.</p></dd>
+
+
+<dt><a id="SPL" href="http://directory.fsf.org/wiki/License:SPLv1.0";>
+ Sun Public License</a>
+ <span class="anchor-reference-id">(<a href="#SPL">#SPL</a>)</span></dt>
+<dd>
+<p>This is essentially the same as the Mozilla Public License version 1: a free
+software license incompatible with the GNU GPL. Please do not confuse
+this with the <a href="#SunCommunitySourceLicense">Sun Community Source
+License</a>, which is not a free software license.</p></dd>
+
+
+<dt><a id="xinetd"
+ href="http://directory.fsf.org/wiki/License:Xinetd";>
+ License of xinetd</a>
+ <span class="anchor-reference-id">
+ (<a href="#xinetd">#xinetd</a>)</span></dt>
+<dd>
+<p>This is a copyleft free software license, incompatible with the GPL.
+It is incompatible because it places extra restrictions on
+redistribution of modified versions that contradict the redistribution
+requirements in the GPL.</p></dd>
+
+
+<dt><a id="Yahoo"
+ href="http://directory.fsf.org/wiki/License:YPLv1.1";>
+ Yahoo! Public License 1.1</a>
+ <span class="anchor-reference-id">(<a href="#Yahoo">#Yahoo</a>)</span></dt>
+<dd>
+<p>This is a free software license. It has a copyleft similar to the
+one found in the Mozilla Public License. It also has a choice of law
+clause in section 7. These features both make the license
+GPL-incompatible. The license also unfortunately uses the term
+“<a href="/philosophy/not-ipr.html">intellectual
+property</a>”.</p></dd>
+
+
+<dt><a id="Zend" href="http://directory.fsf.org/wiki/License:ZELv2.0";>
+ Zend License, Version 2.0</a>
+ <span class="anchor-reference-id">(<a href="#Zend">#Zend</a>)</span></dt>
+<dd>
+<p>This license is used by one part of PHP4. It is a non-copyleft free
+software license which is incompatible with the GNU GPL, and has <a
+href="/licenses/bsd.html">practical problems</a>
+like those of the original BSD license.</p>
+
+<p>We recommend that you not use this license for anything you write.</p></dd>
+
+
+<dt><a id="Zimbra"
+ href="https://directory.fsf.org/wiki/License:ZPL-1.3";>
+ Zimbra Public License 1.3</a>
+ <span class="anchor-reference-id">
+ (<a href="#Zimbra">#Zimbra</a>)</span></dt>
+<dd>
+<p>This license is identical to the <a href="#Yahoo">Yahoo! Public
+License 1.1</a>, except that the license is provided by VMWare instead
+of Yahoo!. Our comments there apply here as well; this is a
+GPL-incompatible, partial copyleft free software license.</p></dd>
+
+
+<dt><a id="Zope"
+href="https://directory.fsf.org/wiki/License:ZPL-1.0";>
+ Zope Public License version 1</a>
+ <span class="anchor-reference-id">
+ (<a href="#Zope">#Zope</a>)</span></dt>
+<dd>
+<p>This is a lax, fairly permissive non-copyleft free software
+license with <a href="/licenses/bsd.html">practical
+problems</a> like those of the original BSD license, including
+incompatibility with the <a
+href="/licenses/gpl.html">GNU GPL</a>.</p>
+
+<p>We urge you not to use the ZPL version 1 for software you write.
+However, there is no reason to avoid running programs that have been
+released under this license, such as previous versions of Zope.</p>
+<p><a href="#Zope20">Version 2.0 of the Zope Public License</a> is
+GPL-compatible.</p></dd>
+
+</dl> <!-- end class="orange" -->
+
+<hr class="separator" />
+
+<div class="big-subsection">
+<span id="NonFreeSoftwareLicense"></span>
+<h4 id="NonFreeSoftwareLicenses">
+ Nonfree Software Licenses</h4>
+<span class="anchor-reference-id">
+ (<a href="#NonFreeSoftwareLicenses">#NonFreeSoftwareLicenses</a>)</span>
+</div>
+
+<p><strong>The following licenses <em>do not qualify</em> as <a
+href="/philosophy/free-sw.html">free software</a>
+licenses. A nonfree license is automatically incompatible with the <a
+href="#GNUGPL">GNU GPL</a>.</strong></p>
+
+<p>Of course, we urge you to avoid using nonfree software licenses, and
+to avoid nonfree software in general.</p>
+
+<p>There is no way we could list all the known nonfree software
+licenses here; after all, every proprietary software company has its
+own. We focus here on licenses that are often mistaken for free
+software licenses but are, in fact, <strong>not</strong> free software
+licenses.</p>
+
+<p>We have provided links to these licenses when we can do so without
+violating our general policy: that we do not make links to sites that
+promote, encourage or facilitate the use of nonfree software packages.
+The last thing we want to do is give any nonfree program some gratis
+publicity that might encourage more people to use it. For the same
+reason, we have avoided naming the programs for which a license is used,
+unless we think that for specific reasons it won't backfire.</p>
+
+
+<dl class="red">
+
+<dt><a id="NoLicense">No license</a>
+ <span class="anchor-reference-id">
+ (<a href="#NoLicense">#NoLicense</a>)</span></dt>
+<dd>
+<p>If source code does not carry a license to give users the four
+essential freedoms, then unless it has been explicitly and validly
+placed in the public domain, it is not free software.</p>
+
+<p>Some developers think that code with no license is
+automatically <a href="#PublicDomain">in the public domain</a>. That
+is not true under today's copyright law; rather, all copyrightable
+works are copyrighted by default. This includes programs. Absent a
+license to grant users freedom, they don't have any. In some
+countries, users that download code with no license may infringe
+copyright merely by compiling it or running it.</p>
+
+<p>In order for a program to be free, its copyright holders must
+explicitly grant users the <a href="/philosophy/free-sw.html"> four
+essential freedoms</a>. The document with which they do so is called
+a <em>free software license</em>. This is what free software
+licenses are for.</p>
+
+<p>Some countries allow authors to put code in the public domain, but
+that requires explicit action. If you wish to do that, the method we
+recommend is to use <a href="#CC0">CC0</a>, which also works in other
+countries by putting on a license that is more or less equivalent to
+public domain. However, in most cases it
+is <a href="/licenses/license-recommendations.html"> better to
+copyleft your code</a> to assure that freedom reaches all users of the
+code.</p>
+
+<p>Code written by employees of the US government is a special
+exception, since US copyright law explicitly puts that in the public
+domain; but this does not apply to works that the US pays a company to
+write. It also does not apply to other countries, many of which do
+allow the state to have a copyright on government writings.</p>
+</dd>
+
+<dt><a id="Aladdin" href="https://directory.fsf.org/wiki/License:Aladdin";>
+ Aladdin Free Public License</a>
+ <span class="anchor-reference-id">
+ (<a href="#Aladdin">#Aladdin</a>)</span></dt>
+<dd>
+<p>Despite its name, this is not a free software license because it
+does not allow charging for distribution, and largely prohibits simply
+packaging software licensed under it with anything for which a charge
+is made.</p></dd>
+
+<dt><a id="Anti-996" href="https://directory.fsf.org/wiki/License:996";>
+ Anti-996 License</a>
+ <span class="anchor-reference-id">
+ (<a href="#Anti-996">#Anti-996</a>)</span></dt>
+<dd>
+<p>This is not a free software license. It places <a
+href="/philosophy/programs-must-not-limit-freedom-to-run.html">restrictions
+on the freedom to use the program for any purpose</a>.</p>
+
+<p>Please do not use this license for your own software. We will avoid
+using software under this license, as we do all other nonfree software.</p>
+</dd>
+
+<dt><a id="apsl1" href=
+ "http://directory.fsf.org/wiki/License:APSLv1.x";>
+ Apple Public Source License (APSL), version 1.x</a>
+ <span class="anchor-reference-id">(<a href="#apsl1">#apsl1</a>)</span></dt>
+<dd>
+<p>Versions 1.0, 1.1 and 1.2 are <a
+href="/philosophy/historical-apsl.html">not free
+software licenses</a>. Please
+don't use these licenses, and we urge you to avoid any software that has
+been released under them. <a href="#apsl2">Version 2.0 of the APSL</a>
+is a free software license.</p></dd>
+
+
+<dt><a id="ArtisticLicense"
href="http://directory.fsf.org/wiki/License:Artistic_v1.0";>Artistic License
1.0</a>
+ <span class="anchor-reference-id">
+ (<a href="#ArtisticLicense">#ArtisticLicense</a>)</span></dt>
+<dd>
+<p>We cannot say that this is a free software license because it is too
+vague; some passages are too clever for their own good, and their meaning is
+not clear. We urge you to avoid using it, except as part of
+<a href="#PerlLicense">the disjunctive license of Perl</a>.</p></dd>
+
+
+<dt><a id="ATTPublicLicense">AT&T Public License</a>
+ <span class="anchor-reference-id">
+ (<a href="#ATTPublicLicense">#ATTPublicLicense</a>)</span></dt>
+<dd>
+<p>The AT&T Public License is a nonfree license. It has several
+serious problems:</p>
+
+<ol>
+<li>The patent license is voided by any modification, no matter how
+small, of the pertinent code.</li>
+<li>You must demand a written agreement when you distribute the
+sources or patches.</li>
+<li>It requires notifying AT&T if you distribute a patch.</li>
+<li>Your license can be terminated through no fault of yours, under
+section 8/3.</li>
+<li>It makes compliance with export control laws a condition
+of the license.</li>
+<li>Some versions of the license require you to provide support.</li>
+<li>Some versions of the license say you cannot sell a copy of the
+software for more than the expense of distribution.</li>
+</ol>
+
+<p>The license has two other obnoxious features:</p>
+<ol>
+<li>It has a very broad reverse license to AT&T, which goes far beyond
+the use of your code, even your code modified.</li>
+<li>It asserts one needs a license from AT&T to make a link to their
+web site. This is not an immediate practical problem, since the
+license says it gives permission to make such a link. (Anyway, people
+shouldn't make links to sites about nonfree software.) But such
+a claim should not be made or propagated.</li>
+</ol><p></p></dd>
+
+
+<dt><a id="cpol">Code Project Open License, version 1.02</a>
+ <span class="anchor-reference-id">
+ (<a href="#cpol">#cpol</a>)</span></dt>
+<dd>
+<p>The Code Project Open License is not a free software license.
+Section 5.6 restricts how you can use the work. Section 5.4 prohibits
+commercial distribution of the software by itself—and depending
+on how you read section 3.4, you may not have permission to distribute
+the software by itself at all.</p></dd>
+
+<dt><a id="comclause"
href="https://directory.fsf.org/wiki/License:Commons-Clause";>Commons Clause</a>
+ <span class="anchor-reference-id">
+ (<a href="#comclause">#comclause</a>)</span></dt>
+<dd>
+<p>The “Commons Clause” is a nonfree license because it
+forbids selling copies of the program, and even running the program as
+part of implementing any commercial service. Adding insult to injury,
+it also twists the words “commons” and “sell.”</p>
+
+<p>We urge people to reject programs under this license and to develop
+free replacements. Where a previous version was available as free
+software, continuing development of that version is an option.</p></dd>
+
+<dt><a id="DOR"
+ href="https://directory.fsf.org/wiki/License:CNRI";>
+ CNRI Digital Object Repository License Agreement</a>
+ <span class="anchor-reference-id">
+ (<a href="#DOR">#DOR</a>)</span></dt>
+<dd>
+<p>This license is non-free because of Article 3, which arguably
+includes a requirement not to violate the license of <em>any</em>
+program that the user runs—even proprietary programs.</p></dd>
+
+<dt><a id="eCos11"
href="http://directory.fsf.org/wiki/License:ECosPLv1.1";>eCos Public License,
version 1.1</a>
+ <span class="anchor-reference-id">
+ (<a href="#eCos11">#eCos11</a>)</span></dt>
+<dd>
+<p>This was the old license of eCos. It is not a free software
+license, because it requires sending every published modified version
+to a specific initial developer. There are also some other words in
+this license whose meaning we're not sure of that might also be
+problematic.</p>
+
+<p>Today <a href="#eCos20">eCos is available</a> under the GNU GPL with
+additional permission for linking with nonfree programs.</p></dd>
+
+<dt><a id="hippocratic"
+
href="https://web.archive.org/web/20191217000421/https://firstdonoharm.dev/version/1/1/license.txt";>
+ The Hippocratic License 1.1</a>
+ <span class="anchor-reference-id">
+ (<a href="#hippocratic">#hippocratic</a>)</span></dt>
+<dd>
+<p>This is not a free software license, because
+it <a href="/philosophy/programs-must-not-limit-freedom-to-run.html">restricts
+what jobs users can use the software for</a>. That denies freedom 0.
+This entry was previously listed as the First Do No Harm license.</p></dd>
+
+<dt><a id="GPL-PA"
+ href="http://directory.fsf.org/wiki/License:GPL-PA";>
+ GPL for Computer Programs of the Public Administration</a>
+ <span class="anchor-reference-id">
+ (<a href="#GPL-PA">#GPL-PA</a>)</span></dt>
+<dd>
+<p>The GPL-PA (whose original name in Portuguese is
+“Licença Pública Geral para
+Administração Pública”) is nonfree for
+several reasons:</p>
+
+<ul>
+<li>It permits use only in “normal circumstances”.</li>
+<li>It does not allow distribution of source code without binaries.</li>
+<li>Its permissions lapse after 50 years.</li>
+</ul><p></p></dd>
+
+
+<dt><a id="HESSLA" href="https://directory.fsf.org/wiki/License:HESSLA";>
+ Hacktivismo Enhanced-Source Software License Agreement</a> (HESSLA)
+ <span class="anchor-reference-id">
+ (<a href="#HESSLA">#HESSLA</a>)</span></dt>
+<dd>
+<p>This is not a free software license, because it <a
+href="/licenses/hessla.html">restricts what jobs
+people can use the software for, and restricts in substantive ways what
+jobs modified versions of the program can do</a>.</p></dd>
+
+
+<dt><a id="Jahia" href="https://directory.fsf.org/wiki/License:JahiaCSL";>
+ Jahia Community Source License</a>
+ <span class="anchor-reference-id">(<a href="#Jahia">#Jahia</a>)</span></dt>
+<dd>
+<p>The Jahia Community Source License is not a free software license. Use
+of the source code is limited to research purposes.</p></dd>
+
+
+<dt><a id="JSON" href="http://directory.fsf.org/wiki/License:JSON";>
+ The JSON License</a>
+ <span class="anchor-reference-id">(<a href="#JSON">#JSON</a>)</span></dt>
+<dd>
+<p>This is the license of the original implementation of the JSON data
+interchange format. This license uses the Expat license as a base,
+but adds a clause mandating: “The Software shall be used for Good, not
+Evil.” This is a restriction on usage and thus conflicts with freedom
+0. The restriction might be unenforcible, but we cannot presume that.
+Thus, the license is nonfree.</p></dd>
+
+
+<dt><a id="ksh93" href="https://directory.fsf.org/wiki/License:Old_ksh93";>
+ Old license of ksh93</a>
+ <span class="anchor-reference-id">(<a href="#ksh93">#ksh93</a>)</span></dt>
+<dd>
+<p>ksh93 used to be shipped with an original license that was not a free
+software license. One reason for this is that it required that all changes
+be sent to the developer.</p></dd>
+
+
+<dt><a id="Lha" href=
+ "http://directory.fsf.org/wiki/License:Lha";>
+ License of Lha</a>
+ <span class="anchor-reference-id">(<a href="#Lha">#Lha</a>)</span></dt>
+<dd>
+<p>The lha license must be considered nonfree because it is so vague that
+you cannot be sure what permissions you have.</p></dd>
+
+
+<dt><a id="Ms-SS" href=
+ "http://directory.fsf.org/wiki/License:Ms-SS";>
+ Microsoft's Shared Source CLI, C#, and Jscript License</a>
+ <span class="anchor-reference-id">(<a href="#Ms-SS">#Ms-SS</a>)</span></dt>
+<dd>
+<p>This license does not permit commercial distribution, and only allows
+commercial use under certain circumstances.</p>
+
+<p>Microsoft has other licenses which it describes as “Shared
+Source”, some of which have different restrictions.</p></dd>
+
+
+<dt><a id="NASA" href="http://directory.fsf.org/wiki/License:NASA-OSA_v1.3";>
+ NASA Open Source Agreement</a>
+ <span class="anchor-reference-id">(<a href="#NASA">#NASA</a>)</span></dt>
+<dd>
+<p>The NASA Open Source Agreement, version 1.3, is not a free software
+license because it includes a provision requiring changes to be your
+“original creation”. Free software development depends on
+combining code from third parties, and the NASA license doesn't permit
+this.</p>
+
+<p>We urge you not to use this license. In addition, if you are a
+United States citizen, please write to NASA and call for the use of a
+truly free software license.</p></dd>
+
+
+<dt><a id="OculusRift"
href="http://directory.fsf.org/wiki/License:Oculus_VR_Rift_SDK_License";>
+ Oculus Rift SDK License</a>
+ <span class="anchor-reference-id">
+ (<a href="#OculusRiftSDK">#OculusRiftSDK</a>)</span></dt>
+<dd>
+<p>This is not a free software license; it has several fatal flaws.
+</p>
+
+<ul>
+<li>One can't redistribute anything less than the whole program libOVR.</li>
+<li>One's distribution rights can be terminated on vague conditions.</li>
+<li>Those who make modified versions are required to send them to
+Oculus on demand.</li>
+<li>Use is allowed only with their product.</li>
+<li>New license versions totally supplant old versions, which means
+that permissions already given can be withdrawn.</li>
+</ul>
+
+There might be additional fatal flaws; after seeing this many,
+we stopped looking for more.
+</dd>
+
+
+<dt><a id="OPL"></a> <!-- old id, leave for compatibility -->
+ <a id="OpenPublicL"
href="http://directory.fsf.org/wiki/License:OpenPLv1.0";>
+ Open Public License</a>
+ <span class="anchor-reference-id">
+ (<a href="#OpenPublicL">#OpenPublicL</a>)</span></dt>
+<dd>
+<p>This is not a free software license, because it requires sending
+every published modified version to a specific initial developer.
+There are also some other words in this license whose meaning we're
+not sure of that might also be problematic.</p></dd>
+
+
+<dt><a id="PPL"
href="http://directory.fsf.org/wiki/License:PPL";>Peer-Production License</a>
+ <span class="anchor-reference-id">(<a href="#PPL">#PPL</a>)</span></dt>
+<dd>
+<p>The Peer-Production License is not a free software license because
+it restricts who can redistribute the program and for what purpose.
+It also does not give anyone permission to run the program.</p>
+
+<p>The PPL has several provisions designed specifically for artistic
+performances, and we have nothing against its use for art works;
+however, people reportedly advocate its use for software too. The PPL
+should not be used for software, manuals, or other works that ought to
+be free.</p></dd>
+
+<dt><a id="PPL3a" href="//directory.fsf.org/wiki/License:PPL3a">
+ Personal Public License Version 3a</a>
+ <span class="anchor-reference-id">
+ (<a href="#PPL3a">#PPL3a</a>)</span></dt>
+<dd>
+<p>The Personal Public License Version 3a is a nonfree license because it
+denies some users (organizations, governments, businesses) the four
+freedoms.</p></dd>
+
+<dt><a id="PINE" href="http://directory.fsf.org/wiki/License:PINE";>License of
PINE</a>
+ <span class="anchor-reference-id">(<a href="#PINE">#PINE</a>)</span></dt>
+<dd>
+<p>The license of PINE is not a free software license because it mostly
+prohibits the distribution of modified versions. It also restricts the
+media that can be used for <a
+href="/philosophy/selling.html">selling
+copies</a>.</p>
+
+<p>Please note that a successor to Pine, Alpine, is released under the <a
+href="#apache2">Apache License, version 2.0</a>.</p></dd>
+
+
+<dt><a id="Plan9" href="https://directory.fsf.org/wiki/License:Old-plan9";>
+ Old Plan 9 license</a>
+ <span class="anchor-reference-id">(<a href="#Plan9">#Plan9</a>)</span></dt>
+<dd>
+<p>This is not a free software license; it lacks essential freedoms such
+as the right to make and use private changes. Of course you should not
+use this license, and we urge you to avoid any software that has been
+released under it. <a
+href="/philosophy/plan-nine.html">A detailed
+discussion of this license is also available</a>.</p>
+
+<p>In September 2002 it was observed that the published license for
+Plan 9 had been modified, adding more restrictions to it, although
+its date still said 09/20/00. However, a <a href="#lucent102">further
+license change in 2003 made Plan 9 free software</a>.</p></dd>
+
+
+<dt><a id="RPL"
+ href="http://directory.fsf.org/wiki/License:ReciprocalPLv1.3";>
+ Reciprocal Public License</a>
+ <span class="anchor-reference-id">(<a href="#RPL">#RPL</a>)</span></dt>
+<dd>
+<p>The Reciprocal Public License is a nonfree license because of three
+problems. 1. It puts limits on prices charged for an initial copy.
+2. It requires notification of the original developer for
+publication of a modified version. 3. It requires publication of
+any modified version that an organization uses, even privately.</p></dd>
+
+
+<dt><a id="Scilab"
href="http://directory.fsf.org/wiki/License:Scilab-old";>Scilab license</a>
+ <span class="anchor-reference-id">
+ (<a href="#Scilab">#Scilab</a>)</span></dt>
+<dd>
+<p>This is not a free software license because it does not allow
+commercial distribution of a modified version. Thankfully, starting
+from version 5.0.0, the Scilab software is free software, released
+under CeCILL version 2.</p></dd>
+
+
+<dt><a id="Scratch"
href="http://directory.fsf.org/wiki/License:Scratch";>Scratch 1.4 license</a>
+ <span class="anchor-reference-id">
+ (<a href="#Scratch">#Scratch</a>)</span></dt>
+<dd>
+<p>This is not a free software license because it does not allow
+commercial redistribution. In addition, condition 4 substantively
+restricts the functionality of modified versions.</p>
+
+<p>Newer versions Scratch software are distributed under the GNU GPL,
+but some of those newer version we do not recommend, because they
+depend on the proprietary software, Adobe Air. </p></dd>
+
+
+<dt><a id="SML" href="http://directory.fsf.org/wiki/License:SimpleM";>
+ Simple Machines License</a>
+ <span class="anchor-reference-id">(<a href="#SML">#SML</a>)</span></dt>
+<dd><p>Despite the name, this is a software license, and it's nonfree
+for several reasons:</p>
+<ul><li>You must get the licensor's permission before distributing the
+software.</li>
+<li>You <a href="/philosophy/selling.html">cannot sell copies of the
+software</a>.</li>
+<li>It's possible that your license can be terminated if you received
+the software from someone who did not obey the license's terms.</li>
+</ul><p></p></dd>
+
+
+<dt><a id="Squeak" href="http://directory.fsf.org/wiki/License:Squeak-old";>Old
Squeak license</a>
+ <span class="anchor-reference-id">
+ (<a href="#Squeak">#Squeak</a>)</span></dt>
+<dd>
+<p>The original Squeak license, as applied to software, is not a free
+software license because it requires all users in whatever country to
+obey US export control laws. As applied to fonts, it also does not
+permit modification.</p>
+
+<p>In addition, it has a requirement for users to indemnify the
+developer, which is enough to make many users think twice about using it
+at all.</p>
+
+<p>Recent versions of Squeak (from 4.0 on) are released under an
+<a href="#Expat">Expat-style License</a> with some portions of the code
+under the <a href="#apache2">Apache License 2.0</a>.</p></dd>
+
+
+<dt><a id="SunCommunitySourceLicense"
href="http://directory.fsf.org/wiki/License:SunCSLv2.8";>Sun Community Source
License</a>
+ <span class="anchor-reference-id">
+ (<a href="#SunCommunitySourceLicense">#SunCommunitySourceLicense</a>)
+ </span></dt>
+<dd>
+<p>This is not a free software license; it lacks essential freedoms such
+as publication of modified versions. Please don't use this license, and
+we urge you to avoid any software that has been released under
+it.</p></dd>
+
+<dt><a id="SunSolarisSourceCode"
+ href="https://directory.fsf.org/wiki/License:SSSCFR-1.1";>
+ Sun Solaris Source Code (Foundation Release) License, Version 1.1</a>
+ <span class="anchor-reference-id">
+ (<a href="#SunSolarisSourceCode">#SunSolarisSourceCode</a>)</span></dt>
+<dd>
+<p>This is not a free software license. The license prohibits
+redistribution, prohibits commercial use of the software, and can be
+revoked.</p></dd>
+
+
+<dt><a id="Sybase"></a>
+ <a id="Watcom" href="https://directory.fsf.org/wiki/License:Watcom-1.0";>
+ Sybase Open Watcom Public License version 1.0</a>
+ <span class="anchor-reference-id">
+ (<a href="#Watcom">#Watcom</a>)</span></dt>
+<dd>
+<p>This is not a free software license. It requires you to publish the
+source code publicly whenever you “Deploy” the covered
+software, and “Deploy” is defined to include many kinds of
+private use.</p></dd>
+
+
+<dt><a id="SystemC-3.0"
+ href="https://directory.fsf.org/wiki/License:SCOSL-3.0";>
+ SystemC “Open Source” License, Version 3.0</a>
+ <span class="anchor-reference-id">
+ (<a href="#SystemC-3.0">#SystemC-3.0</a>)</span></dt>
+<dd>
+<p>This license requires all recipients to proactively help the licensor
+enforce its trademarks. This is an unreasonable condition to place on
+users' rights, so the license is nonfree. It also has other practical
+problems: some of the requirements are vague, and it uses the term <a
+href="/philosophy/not-ipr.html">“intellectual
+property”</a>.</p>
+
+<p>Despite the name, it is not clear whether this license would
+qualify as “open source”. However, our judgment of it is
+not based on that.
+</p></dd>
+
+
+<dt><a id="Truecrypt-3.0"
+ href="http://directory.fsf.org/wiki/License:TrueCrypt";>
+ Truecrypt license 3.0</a>
+ <span class="anchor-reference-id">
+ (<a href="#Truecrypt-3.0">#Truecrypt-3.0</a>)</span></dt>
+<dd>
+<p>This license is nonfree for several reasons. It says that if you
+don't understand the license you may not use the program. It puts
+conditions on allowing others to run your copy. It puts conditions on
+separate programs that “depend on” Truecrypt. The
+trademark condition applies to “associated materials”.
+</p>
+<p>There are other points in the license which seem perhaps
+unacceptable, and in our uncertainty about them we delayed in posting
+our evaluation. We have posted it now to explain why we do not mourn
+the demise of Truecrypt. There
+are <a href="http://directory.fsf.org/wiki?search=disk+encryption";>free
+programs that do the same job</a>.</p></dd>
+
+
+<dt><a id="UtahPublicLicense"
+ href="https://directory.fsf.org/wiki/License:UnivUtahRFPL";>
+ University of Utah Research Foundation Public License</a>
+ <span class="anchor-reference-id">
+ (<a href="#UtahPublicLicense">#UtahPublicLicense</a>)</span></dt>
+<dd>
+<p>The University of Utah Research Foundation Public License
+is a nonfree license because
+it does not allow commercial redistribution. It also purports to
+restrict commercially running the software and even commercially giving
+consultation about it. Those restrictions are probably not legally
+enforceable under US copyright law, but they might be in some countries;
+even asserting them is outrageous.</p>
+
+<p>The use of this license by the University of Utah exemplifies a <a
+href="http://www.theatlantic.com/magazine/archive/2000/03/the-kept-university/306629/?single_page=true";>dangerous
+trend for universities to restrict knowledge</a> rather than
+contributing it to the public.</p>
+
+<p>If a university tries to impose a license like this on the software
+you are writing, don't give up hope. <a
+href="/philosophy/university.html">With persistence
+and firmness, and some forethought, it is possible to prevail over
+money-grabbing university administrators.</a></p>
+
+<p>The earlier you raise the issue, the better.</p></dd>
+
+
+<dt><a id="YaST" href="https://directory.fsf.org/wiki/License:YaST-license";>
+ YaST License</a>
+ <span class="anchor-reference-id">(<a href="#YaST">#YaST</a>)</span></dt>
+<dd>
+<p>This is not a free software license. The license prohibits
+distribution for a fee, and that makes it impossible for the software to
+be included in the many CD-ROM free software collections that are sold
+by companies and by organizations.</p>
+
+<p>There may be another problem in section 2a, but a word seems to be
+missing there, so it is hard to be sure what meaning is really
+intended.</p>
+
+<p>(The YaST software itself no longer uses this nonfree YaST license;
+happily, it is now free software, released under the GNU GPL.)</p></dd>
+
+</dl> <!-- end class="red" -->
+
+<div class="big-section">
+<h3 id="DocumentationLicenses">
+ Licenses For Documentation</h3>
+</div>
+<div style="clear: left;"></div>
+
+<div class="big-subsection">
+<h4 id="FreeDocumentationLicenses">
+ Free Documentation Licenses</h4>
+<span class="anchor-reference-id">
+ (<a href="#FreeDocumentationLicenses">#FreeDocumentationLicenses</a>)
+ </span>
+</div>
+
+<p><strong>The following licenses qualify as <a
+href="/philosophy/free-doc.html">free
+documentation</a> licenses.</strong></p>
+
+
+<dl class="purple">
+
+<dt><a id="FDL" href="/licenses/fdl.html">
+ GNU Free Documentation License</a>
+ <span class="anchor-reference-id">(<a href="#FDL">#FDL</a>)</span></dt>
+<dd><p>This is a license intended for use on
+copylefted <a href="/philosophy/free-doc.html">free documentation</a>. We
+plan to <a href="/licenses/using-gfdl.html">adopt it</a> for all GNU
+manuals. It is also suitable for other kinds of useful works (such as
+textbooks and dictionaries, for instance). Its applicability is not
+limited to textual works (“books”).</p></dd>
+
+
+<dt><a id="FreeBSDDL"
+ href="http://directory.fsf.org/wiki?title=License:FreeBSD";>
+ FreeBSD Documentation License</a>
+ <span class="anchor-reference-id">
+ (<a href="#FreeBSDDL">#FreeBSDDL</a>)</span></dt>
+<dd>
+<p>This is a permissive non-copyleft free documentation license that is
+compatible with the GNU FDL.</p></dd>
+
+</dl> <!-- end class="green" -->
+<dl class="orange">
+
+
+<dt><a id="ACDL"
+
href="http://fedoraproject.org/wiki/Licensing/Common_Documentation_License";>
+ Apple's Common Documentation License, Version 1.0</a>
+ <span class="anchor-reference-id">(<a href="#ACDL">#ACDL</a>)</span></dt>
+<dd>
+<p>This is a free documentation license that is incompatible with the
+GNU FDL. It is incompatible because Section (2c) says “You
+add no other terms or conditions to those of this License”, and
+the GNU FDL has additional terms not accounted for in the Common
+Documentation License.</p></dd>
+
+
+<dt><a id="RealOPL"></a> <!-- old id, leave for compatibility -->
+ <a id="OpenPublicationL" href="https://opencontent.org/openpub/";>
+ Open Publication License, Version 1.0</a>
+ <span class="anchor-reference-id">
+ (<a href="#OpenPublicationL">#OpenPublicationL</a>)</span></dt>
+<dd>
+<p>This license <strong>can</strong> be used as a free documentation
+license. It is a copyleft free documentation license
+<strong>provided</strong> the copyright holder does not exercise any of
+the “LICENSE OPTIONS” listed in Section VI of the license.
+But if either of the options is invoked, the license becomes
+nonfree. In any case, it is incompatible with the GNU FDL.</p>
+
+<p>This creates a practical pitfall in using or recommending this
+license: if you recommend “Use the Open Publication License, Version
+1.0 but don't enable the options”, it would be easy for the second
+half of that recommendation to get forgotten; someone might use the
+license with the options, making a manual nonfree, and yet think he
+or she is following your advice.</p>
+
+<p>Likewise, if you use this license without either of the options to
+make your manual free, someone else might decide to imitate you, then
+change his or her mind about the options thinking that that is just a
+detail; the result would be that his or her manual is nonfree.</p>
+
+<p>Thus, while manuals published under this license do qualify as free
+documentation if neither license option was used, it is better to use the
+GNU Free Documentation License and avoid the risk of leading someone else
+astray.</p>
+
+<p>Please note that this license is not the same as the <a
+href="#OCL">Open Content License</a>. These two licenses are frequently
+confused, as the Open Content License is often referred to as the
+“OPL”. For clarity, it is better not to use the
+abbreviation “OPL” for either license. It is worth spelling
+their names in full to make sure people understand what you say.</p></dd>
+
+</dl> <!-- end class="orange" -->
+
+<hr class="separator" />
+
+<div class="big-subsection">
+<h4 id="NonFreeDocumentationLicenses">
+ Nonfree Documentation Licenses</h4>
+<span class="anchor-reference-id">
+ (<a href="#NonFreeDocumentationLicenses">#NonFreeDocumentationLicenses</a>)
+ </span>
+</div>
+
+<p><strong>The following licenses <em>do not qualify</em>
+as free documentation licenses:</strong></p>
+
+
+<dl class="red">
+
+<dt><a id="OCL"></a> <!-- brief id, leave for compatibility -->
+ <a id="OpenContentL"
href="https://web.archive.org/web/19981206111937/http://www.opencontent.org/opl.shtml";>
+ Open Content License, Version 1.0</a>
+ <span class="anchor-reference-id">
+ (<a href="#OpenContentL">#OpenContentL</a>)</span></dt>
+<dd>
+<p>This license does not qualify as free, because there are restrictions on
+charging money for copies. We recommend you do not use this license.</p>
+<p>Please note that this license is not the same as the <a
+href="#RealOPL">Open Publication License</a>. The practice of
+abbreviating “Open Content License” as “OPL”
+leads to confusion between them. For clarity, it is better not to use
+the abbreviation “OPL” for either license. It is worth
+spelling their names in full to make sure people understand what you
+say.</p></dd>
+
+<dt><a id="CC-BY-NC" href="//creativecommons.org/licenses/by-nc-nd/4.0/">
+ Creative Commons NonCommercial, any version</a>
+ <span class="anchor-reference-id">
+ (<a href="#CC-BY-NC">#CC-BY-NC</a>)</span></dt>
+<dd>
+<p>This license does not qualify as free, because there are
+restrictions on charging money for copies. Thus, we recommend you do
+not use this license for documentation.</p>
+
+<p>In addition, it has a drawback for any sort of work: when a
+modified version has many authors, in practice getting permission for
+commercial use from all of them would become infeasible.</p></dd>
+
+<dt><a id="CC-BY-ND" href="//creativecommons.org/licenses/by-nc-nd/4.0/">
+ Creative Commons Noderivatives, any version</a>
+ <span class="anchor-reference-id">
+ (<a href="#CC-BY-ND">#CC-BY-ND</a>)</span></dt>
+<dd>
+<p>This license does not qualify as free, because there are
+restrictions on distributing modified versions. We recommend you do
+not use this license for documentation.</p></dd>
+
+</dl> <!-- end class="red" -->
+
+<div class="big-section">
+<h3 id="OtherLicenses">Licenses for Other Works</h3>
+</div>
+<div style="clear: left;"></div>
+
+<div class="big-subsection">
+<h4>Licenses for Works of Practical Use
+ besides Software and Documentation</h4>
+<span class="anchor-reference-id">
+ (<a href="#OtherLicenses">#OtherLicenses</a>)</span>
+</div>
+
+<dl class="green">
+
+<dt><a id="GPLOther" href="/licenses/gpl.html">
+ GNU General Public License</a>
+ <span class="anchor-reference-id">
+ (<a href="#GPLOther">#GPLOther</a>)</span></dt>
+<dd>
+<p>The GNU GPL <strong>can</strong> be used for general data which is
+not software, as long as one can determine what the definition of
+“source code” refers to in the particular case. As it turns
+out, the DSL (see below) also requires that you determine what the
+“source code” is, using approximately the same definition
+that the GPL uses.</p></dd>
+
+</dl> <!-- end class="green" -->
+<dl class="purple">
+
+<dt><a id="FDLOther" href="/licenses/fdl.html">
+ GNU Free Documentation License</a>
+ <span class="anchor-reference-id">
+ (<a href="#FDLOther">#FDLOther</a>)</span></dt>
+<dd>
+<p>The GNU FDL is recommended for textbooks and teaching materials for
+all topics. (“Documentation” simply means textbooks and
+other teaching materials for using equipment or software.) We also
+recommend the GNU FDL for dictionaries, encyclopedias, and any other
+works that provide information for practical use.</p></dd>
+
+</dl> <!-- end class="purple" -->
+<dl class="green">
+
+<dt><a id="CC0"
+ href="http://directory.fsf.org/wiki/License:CC0";>
+ CC0</a>
+ <span class="anchor-reference-id">(<a href="#CC0">#CC0</a>)</span></dt>
+<dd>
+<p>CC0 is a public domain dedication from Creative Commons. A
+work released under CC0 is dedicated to the public domain to the
+fullest extent permitted by law. If that is not possible for any
+reason, CC0 also provides a lax, permissive license as a fallback.
+Both public domain works and the lax license provided by CC0 are
+compatible with the GNU GPL.</p>
+
+<p>If you want to release your non-software work to the public domain, we
+recommend you use CC0. For works of software it is not recommended, as
+CC0 has a term expressly stating it does not grant you any patent licenses.</p>
+
+<p>Because of this lack of patent grant, we encourage you to be careful
+about using software under this license; you should first consider
+whether the licensor might want to sue you for patent infringement. If
+the developer is refusing users patent licenses, the program is in
+effect a trap for users and users should avoid the program.</p></dd>
+
+
+<dt><a id="ccby" href="http://creativecommons.org/licenses/by/4.0/legalcode";>
+ Creative Commons Attribution 4.0 license</a>
+ (a.k.a. CC BY)
+ <span class="anchor-reference-id">(<a href="#ccby">#ccby</a>)</span></dt>
+<dd>
+<p>This is a non-copyleft free license that is good for art and
+entertainment works, and educational works. It is compatible with all
+versions of the GNU GPL; however, like all CC
+licenses, <a
href="https://creativecommons.org/faq/#can-i-apply-a-creative-commons-license-to-software";>it
<em>should
+not be used on software</em></a>.</p>
+
+<p id="which-cc">
+<span class="anchor-reference-id">(<a href="#which-cc">#which-cc</a>)</span>
+Creative Commons publishes many licenses which are
+very different. Therefore, to say that a work “uses a Creative
+Commons license” is to leave the principal questions about the
+work's licensing unanswered. When you see such a statement in a work,
+please ask the author to change the work to state clearly and
+visibly <em>which</em> of the Creative Commons license it uses. And if
+someone proposes to “use a Creative Commons license” for a
+certain work, it is vital to ask “Which Creative Commons
+license?” before proceeding any further.</p></dd>
+
+</dl> <!-- end class="green" -->
+<dl class="orange">
+
+<dt><a id="ccbysa"
+ href="http://creativecommons.org/licenses/by-sa/4.0/legalcode";>
+ Creative Commons Attribution-Sharealike 4.0 license</a>
+ (a.k.a. CC BY-SA)
+ <span class="anchor-reference-id">
+ (<a href="#ccbysa">#ccbysa</a>)</span></dt>
+<dd>
+
+<p>This is a copyleft free license that is good for artistic and
+entertainment works, and educational works. Like all CC
+licenses, <a
href="https://creativecommons.org/faq/#can-i-apply-a-creative-commons-license-to-software";>it
<em>should
+not be used on software</em></a>.</p>
+
+<p>CC BY-SA 4.0 is one-way compatible with the GNU GPL version 3: this
+means you may license your modified versions of CC BY-SA 4.0 materials
+under GNU GPL version 3, but you may not relicense GPL 3 licensed
+works under CC BY-SA 4.0.</p>
+
+<p>Because Creative Commons lists only version 3 of the GNU GPL on
+its <a href="http://creativecommons.org/compatiblelicenses";>compatible
+licenses</a> list, it means that you can not license your adapted CC
+BY-SA works under the terms of “GNU GPL version 3, or (at your option)
+any later version.” However, Section 14 of the GNU GPL version 3
+allows licensors to specify a proxy to determine whether future
+versions of the GNU GPL can be used. Therefore, if someone adapts a CC
+BY-SA 4.0 work and incorporates it into a GNU GPL version 3 licensed
+project, <a
+href="https://wiki.creativecommons.org/wiki/ShareAlike_compatibility:_GPLv3#Option_to_comply_with_later_versions";>they
+can specify Creative Commons as their proxy</a> (via <a
+href="http://creativecommons.org/compatiblelicenses";>http://creativecommons.org/compatiblelicenses</a>)
+so that if and when Creative Commons determines that a future version
+of the GNU GPL is a compatible license, the adapted and combined work
+could be used under that later version of the GNU GPL.</p>
+
+<p>Please <a href="#which-cc">be specific about which Creative
+Commons license is being used</a>.</p></dd>
+
+
+<dt><a id="dsl" href="/licenses/dsl.html">
+ Design Science License (DSL)</a>
+ <span class="anchor-reference-id">(<a href="#dsl">#dsl</a>)</span></dt>
+<dd>
+<p>This is a free and copyleft license meant for general data.
+Please don't use it for software or documentation, since it is
+incompatible with the GNU GPL and with the GNU FDL; however, it is
+fine to use for other kinds of data.</p></dd>
+
+
+<dt><a id="FreeArt" href="//directory.fsf.org/wiki/License:Free-Art-L-v1.3">
+ Free Art License</a>
+ <span class="anchor-reference-id">
+ (<a href="#FreeArt">#FreeArt</a>)</span></dt>
+<dd>
+<p>This is a free and copyleft license meant for artistic works. It
+permits commercial distribution, as any free license must. It is a
+copyleft license because any larger work that includes part of the
+work you received must be released, as a whole, either under the same
+license or under a similar license that meets stated criteria. Please
+don't use it for software or documentation, since it is incompatible
+with the GNU GPL and with the GNU FDL.</p></dd>
+
+<dt><a id="ODbl" href="http://directory.fsf.org/wiki/License:ODbl";>
+ Open Database license</a>
+ <span class="anchor-reference-id">
+ (<a href="#ODbl">#ODbl</a>)</span></dt>
+
+<dd><p>This is a free and copyleft license meant for data. It is
+incompatible with the GNU GPL. Please don't use it for software or
+documentation, since it is incompatible with the GNU GPL and with the
+GNU FDL. It makes inconvenient requirements about signing contracts
+which try to create an effect like copyleft for data that is not
+copyrightable, so we don't recommend using it; however, there is no
+reason to avoid using data released this way.</p></dd>
+
+</dl> <!-- end class="orange" -->
+
+<div class="big-subsection">
+<h4 id="Fonts">
+ Licenses for Fonts</h4>
+<span class="anchor-reference-id">
+ (<a href="#Fonts">#Fonts</a>)</span>
+</div>
+
+<p>The licenses below apply to an instantiation of a design in a computer
+file, not the artistic design. As far as we know, an implementation of
+a design is always copyrightable. The legal status of the artistic
+design is complex, and varies by jurisdiction.</p>
+
+<dl class="green">
+
+<dt><a id="GPLFonts" href="/licenses/gpl.html">
+ GNU General Public License</a>
+ <span class="anchor-reference-id">
+ (<a href="#GPLFonts">#GPLFonts</a>)</span></dt>
+<dd>
+<p>The GNU GPL <strong>can</strong> be used for fonts. However, note
+that it does not permit embedding the font in a document unless that
+document is also licensed under the GPL. If you want to allow this, use
+the <a
+href="/licenses/gpl-faq.html#FontException">font
+exception</a>. See also this <a
+href="http://www.fsf.org/blogs/licensing/20050425novalis";>explanatory
+essay about the GPL Font Exception</a>.</p></dd>
+
+</dl> <!-- end class="green" -->
+<dl class="orange">
+
+<dt><a id="Arphic"
+ href="http://ftp.gnu.org/gnu/non-gnu/chinese-fonts-truetype/LICENSE";>
+ Arphic Public License</a>
+ <span class="anchor-reference-id">
+ (<a href="#Arphic">#Arphic</a>)</span></dt>
+<dd>
+<p>This is a copyleft free software license, incompatible with the
+GPL. Its normal use is for fonts, and in that use, the
+incompatibility does not cause a problem.</p></dd>
+
+<dt><a id="ecfonts"
+ href="http://directory.fsf.org/wiki/License:LaTeX_ecfonts";>License
+ of the ec fonts for LaTeX</a>
+ <span class="anchor-reference-id">(<a
href="#ecfonts">#ecfonts</a>)</span></dt>
+<dd>
+<p>This license covers the European Computer Modern Fonts and Text
+Companion Fonts, commonly used with LaTeX. Depending on how it is
+used, it may be free or not. If the package says that some fonts in
+the package may not be modified, then the package is nonfree.
+Otherwise the package is free. The original fonts have no
+restrictions on modification, so they are free.</p>
+
+<p>Much like <a href="#LPPL-1.2">the LaTeX Project Public
+License 1.2</a>, this license requires modified versions of the work
+to use a name that's different from the name of any prior version.
+This is acceptable for work meant to be used with LaTeX, since TeX
+allows you to create filename mappings for your programs, but it's
+very annoying and could be overly burdensome in other contexts.</p>
+</dd>
+
+
+<dt><a id="IPAFONT"
+ href="http://directory.fsf.org/wiki/License:IPA_Font_License";> IPA
+ Font License</a>
+ <span class="anchor-reference-id">
+ (<a href="#IPAFONT">#IPAFONT</a>)</span></dt>
+<dd>
+<p>This is a copyleft free software license, incompatible with the
+GPL. It has an unfortunate condition requiring that derivative works
+not use or include the name of the original work as a program name,
+font name or file name. This is acceptable for fonts as fonts can be
+aliased or renamed using free software tools, but it's very annoying
+and could be overly burdensome in other contexts.</p></dd>
+
+
+<dt><a id="SILOFL"
href="http://directory.fsf.org/wiki/SIL_Open_Font_License_1.1";>
+ SIL Open Font License 1.1</a>
+ <span class="anchor-reference-id">
+ (<a href="#SILOFL">#SILOFL</a>)</span></dt>
+<dd>
+<p>The Open Font License (including its original release, version 1.0)
+is a free copyleft license for fonts. Its only unusual requirement is
+that when selling the font, you must redistribute it bundled with
+some software, rather than alone. Since a simple Hello World program
+will satisfy the requirement, it is harmless. Neither we nor SIL
+recommend the use of this license for anything other than
+fonts.</p></dd>
+
+</dl> <!-- end class="orange" -->
+
+<div class="big-subsection">
+<h4 id="OpinionLicenses">
+ Licenses for Works stating a Viewpoint (e.g., Opinion or Testimony)</h4>
+<span class="anchor-reference-id">
+ (<a href="#OpinionLicenses">#OpinionLicenses</a>)</span>
+</div>
+
+<p>Works that express someone's opinion—memoirs, editorials, and
+so on—serve a fundamentally different purpose than works for
+practical use like software and documentation. Because of this, we
+expect them to provide recipients with a different set of permissions:
+just the permission to copy and distribute the work verbatim.
+<a href="/philosophy/copyright-and-globalization.html#opinions"
+title="Richard Stallman discusses what rights the public should have
+ for works of opinion">Richard Stallman discusses this</a> frequently
+in his speeches.</p>
+
+<p>Because so many licenses meet these criteria, we cannot list them
+all. If you are looking for one to use yourself, however, there are
+two that we recommend:</p>
+
+
+<dl class="blue">
+
+<dt><a id="GNUVerbatim" href="/licenses/licenses.html#VerbatimCopying">
+ GNU Verbatim Copying License</a>
+ <span class="anchor-reference-id">
+ (<a href="#GNUVerbatim">#GNUVerbatim</a>)</span></dt>
+
+<dd><p>This was the license used throughout the GNU web site for many
+years. It is very simple, and especially well-suited to written
+works.</p></dd>
+
+
+<dt><a id="ccbynd"
+ href="https://creativecommons.org/licenses/by-nd/4.0/legalcode";>
+ Creative Commons Attribution-NoDerivs 4.0 license
+ (a.k.a. CC BY-ND)</a>
+ <span class="anchor-reference-id">
+ (<a href="#ccbynd">#ccbynd</a>)</span></dt>
+
+<dd><p>This is the license used throughout the GNU and FSF web sites.
+This license provides much the same permissions as our verbatim
+copying license, but it's much more detailed. We particularly
+recommend it for audio and/or video works of opinion. Previous
+versions of this license are also OK to use, but we do recommend
+upgrading to this version if you can. Please <a href="#which-cc">be
+specific about which Creative Commons license is being
+used</a>.</p></dd>
+
+</dl> <!-- end class="blue" -->
+
+<div class="big-subsection">
+<h4 id="Designs">Licenses for Designs for Physical Objects</h4>
+<span class="anchor-reference-id">
+ (<a href="#Designs">#Designs</a>)</span>
+</div>
+
+<p>Circuits are meant for practical use, so circuit designs should carry
+a free license. We recommend releasing them under the GNU General
+Public License, version 3 or later. Version 3 was designed for such
+use.</p>
+
+<p>3D-printer plans for objects meant for practical use should also be
+free. We recommend the GNU GPL or one of the Creative Commons
+licenses that are free: CC-BY, CC-BY-SA, or CC0.</p>
+
+<p>3D-printer plans for decorative objects are artistic works; any of the
+Creative Commons licenses is ok for them.</p>
+
+<hr class="separator" />
+
+
+<p class="back"><strong><a href="/licenses/licenses.html">More about
licenses</a></strong></p>
+</div><!-- for id="content", starts in the include above -->
+<!--#include virtual="/server/footer.html" -->
+<div id="footer">
+<div class="unprintable">
+
+<p>Please send general FSF & GNU inquiries to <a
+href="mailto:address@hidden";><address@hidden></a>. There are also <a
+href="/contact/">other ways to contact</a> the FSF. Broken links and other
+corrections or suggestions can be sent to <a
+href="mailto:address@hidden";><address@hidden></a>.</p>
+
+<p><!-- TRANSLATORS: Ignore the original text in this paragraph,
+ replace it with the translation of these two:
+
+ We work hard and do our best to provide accurate, good quality
+ translations. However, we are not exempt from imperfection.
+ Please send your comments and general suggestions in this regard
+ to <a href="mailto:address@hidden";>
+ <address@hidden></a>.</p>
+
+ <p>For information on coordinating and submitting translations of
+ our web pages, see <a
+ href="/server/standards/README.translations.html">Translations
+ README</a>. -->
+Please see the <a
+href="/server/standards/README.translations.html">Translations README</a> for
+information on coordinating and submitting translations of this article.</p>
+</div>
+
+<p>Copyright © 2014, 2015, 2016, 2017, 2018, 2019, 2020 Free Software
Foundation, Inc.</p>
+
+<p>This page is licensed under a <a rel="license"
+href="http://creativecommons.org/licenses/by-nd/4.0/";>Creative
+Commons Attribution-NoDerivatives 4.0 International License</a>.</p>
+
+<!--#include virtual="/server/bottom-notes.html" -->
+
+<p class="unprintable">Updated:
+<!-- timestamp start -->
+$Date: 2020/05/18 09:00:09 $
+<!-- timestamp end -->
+</p>
+</div>
+</div><!-- for class="inner", starts in the banner include -->
+</body>
+</html>
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