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www/philosophy netscape-npl-old.html
|
From: |
Yavor Doganov |
|
Subject: |
www/philosophy netscape-npl-old.html |
|
Date: |
Mon, 21 May 2007 20:16:47 +0000 |
CVSROOT: /web/www
Module name: www
Changes by: Yavor Doganov <yavor> 07/05/21 20:16:47
Modified files:
philosophy : netscape-npl-old.html
Log message:
Templated.
CVSWeb URLs:
http://web.cvs.savannah.gnu.org/viewcvs/www/philosophy/netscape-npl-old.html?cvsroot=www&r1=1.3&r2=1.4
Patches:
Index: netscape-npl-old.html
===================================================================
RCS file: /web/www/www/philosophy/netscape-npl-old.html,v
retrieving revision 1.3
retrieving revision 1.4
diff -u -b -r1.3 -r1.4
--- netscape-npl-old.html 13 Oct 2006 19:23:28 -0000 1.3
+++ netscape-npl-old.html 21 May 2007 20:16:36 -0000 1.4
@@ -1,197 +1,183 @@
-<!DOCTYPE html PUBLIC "-//IETF//DTD HTML 2.0//EN">
-<HTML>
-<HEAD>
-<TITLE>Netscape Public License - GNU Project - Free Software Foundation
(FSF)</TITLE>
-<LINK REV="made" HREF="mailto:address@hidden";>
-</HEAD>
-<BODY BGCOLOR="#FFFFFF" TEXT="#000000" LINK="#1F00FF" ALINK="#FF0000"
VLINK="#9900DD">
-<H3>On the Netscape Public License (Original Version)</H3>
-<P>
-by <A HREF="http://www.stallman.org/";><STRONG>Richard Stallman</STRONG></A>
-<P>
-
-<A HREF="/graphics/gnu-head-sm.jpg"><IMG SRC="/graphics/gnu-head-sm.jpg"
- ALT=" [image of the Head of a GNU] "
- WIDTH="129" HEIGHT="122"></A>
-<A HREF="/graphics/gnu-head.jpg">(jpeg 21k)</A>
-
-<P>
-<center>This article was written March 10-12 1998, about the draft of
-the NPL which was available at that time.</center>
+<!--#include virtual="/server/header.html" -->
+<title>Netscape Public License - GNU Project - Free Software Foundation
(FSF)</title>
+<!--#include virtual="/server/banner.html" -->
+<h2>On the Netscape Public License (Original Version)</h2>
+
+<p>
+by <a href="http://www.stallman.org/";><strong>Richard Stallman</strong></a>
+</p>
+
+<div class="announcement">
+<blockquote><p>This article was written March 10-12 1998, about the
+draft of the NPL which was available at that time.</p></blockquote>
+</div>
-<P>
+<p>
The Netscape Public License or NPL represents a serious attempt to
design new free software distribution terms. It is an interesting
attempt, but it has major flaws which need to be corrected. One flaw
is so serious that we should regard it as making a program non-free.
The others have diverse consequences: one sends a bad philosophical
message, while another creates a major practical problem for the free
-software community.
+software community.</p>
-<P>
+<p>
The NPL is still a draft, and still being changed; the aim of this
article is not to attack and condemn, but to encourage improvements in
the NPL. If some of these problems have been corrected by the time
you read this, so much the better, and we can put those obsolete
-issues aside.
-<P>
+issues aside.</p>
-<H4>1. Not all users are equal</H4>
+<h4>1. Not all users are equal</h4>
-<P>
+<p>
The first problem I noticed in the NPL was that it does not give
Netscape and the rest of us equal rights, as the GNU GPL does. Under
the NPL, we can use Netscape's code only as specified in the NPL, but
-Netscape can use our changes in any way at all--even in proprietary
-licensed versions of the software.
+Netscape can use our changes in any way at all—even in
+proprietary licensed versions of the software.</p>
-<P>
+<p>
The problem here is subtle, because this does not make the program
non-free. It does not stop us from redistributing the program, or
from changing it; it does not deny us any particular freedom.
Considered from a purely pragmatic viewpoint, it may not look like a
-problem at all.
+problem at all.</p>
-<P>
+<p>
The problem lies in the deeper message embodied in this condition. It
denies the idea of cooperation among equals that our community rests
on, and says that working on a free program means contributing to a
proprietary software product. Those who accept this condition are
likely to be changed by it, and the change will not strengthen our
-community.
+community.</p>
-<P>
+<p>
One proposed solution for this asymmetry is to put a time limit on
-it--perhaps three or five years. That would be a big improvement,
-because the time limit would deny the problematical deeper message.
+it—perhaps three or five years. That would be a big
+improvement, because the time limit would deny the problematical
+deeper message.</p>
-<P>
+<p>
The practical effects of this condition are minimized by another
drawback of the NPL: it is not designed as a thorough copyleft. In
other words, it does not try very hard to ensure that modifications
-made by users are available as free software.
+made by users are available as free software.</p>
-<P>
-<H4>2. Not a copyleft</H4>
+<h4>2. Not a copyleft</h4>
-<P>
+<p>
The NPL has the form of a copyleft; it explicitly says that all
modifications made by users must be released under the NPL. But this
-applies only to modifications to the existing code--not to added
+applies only to modifications to the existing code—not to added
subroutines, if they are put in separate files. As a practical
matter, this means it is easy to make proprietary changes if you want
to: just put the bulk of your code into a separate file, and call the
collection a Larger Work. Only the subroutine calls added to the old
files will have to be released under the NPL, and they will not be
-very useful on their own.
+very useful on their own.</p>
-<P>
+<p>
The lack of real copyleft is not a catastrophe; it does not make the
-software non-free. For example, the XFree86 distribution terms do not try
-to use copyleft at all, yet XFree86 is free software nonetheless. BSD is
-also non-copylefted free software (although the BSD terms have a <A
-HREF="/philosophy/bsd.html">serious drawback</A> and should not be
-imitated--if you want to release non-copylefted free software, please
-use the XFree86 terms instead). Netscape software can also be <A
-HREF="http://www.gnu.org/philosophy/categories.html";>free software</A>
-without being copylefted.
+software non-free. For example, the XFree86 distribution terms do not
+try to use copyleft at all, yet XFree86 is free software nonetheless.
+BSD is also non-copylefted free software (although the BSD terms have
+a <a href="/philosophy/bsd.html">serious drawback</a> and should not
+be imitated—if you want to release non-copylefted free software,
+please use the XFree86 terms instead). Netscape software can also
+be <a href="/philosophy/categories.html">free software</a> without
+being copylefted.</p>
-<P>
+<p>
However, while this is not catastrophic, it is nonetheless a drawback.
And because the NPL looks like a copyleft, some users may be confused
about it, and might adopt the NPL, thinking that they are obtaining
the benefits of copyleft for their software, when that is not the
case. To avoid this outcome, we will need to work hard to educate
-people about an issue that is not easy to explain in a few words.
-<P>
+people about an issue that is not easy to explain in a few words.</p>
-<H4>3. Not respecting privacy</H4>
-<P>
+<h4>3. Not respecting privacy</h4>
+
+<p>
The next problem in the NPL is a show-stopper: if you make a change,
you are required to publish it. Private changes for your own use are
not allowed; distributing a change only to a few friends is also
-forbidden.
+forbidden.</p>
-<P>
+<p>
When we think about the issues of free software, we usually focus on
the freedom to distribute and modify, because this is what software
developers most often try to prevent. But the freedom NOT to
distribute a copy, when you don't wish to, is also important. For
example, the freedom to make a modification and not show it to anyone
-is part of what we call ``privacy.'' The freedom to distribute your
-modification to a few friends, but not show it to the general public
-(or not show it YET) is also essential. (Of course, if the program is
-free, your friends will be free to pass it on to others if they want
-to--but they will not be required to.)
+is part of what we call “privacy.” The freedom to
+distribute your modification to a few friends, but not show it to the
+general public (or not show it YET) is also essential. (Of course, if
+the program is free, your friends will be free to pass it on to others
+if they want to—but they will not be required to.)</p>
-<P>
+<p>
Correcting the NPL to respect this basic freedom is absolutely
essential, and our community must insist firmly on this. It is not
worth sacrificing a vital freedom for one additional program, no
-matter how useful and exciting it may be.
+matter how useful and exciting it may be.</p>
-<P>
-<H4>4. Not compatible with the GPL</H4>
+<h4>4. Not compatible with the GPL</h4>
-<P>
+<p>
There is one other serious problem in the NPL: it is incompatible with
the GNU GPL. It is impossible to combine NPL-covered code and GNU
GPL-covered code together in one program, not even by linking separate
object files or libraries; no matter how this is done, it has to
-violate one license or the other.
+violate one license or the other.</p>
-<P>
+<p>
This conflict occurs because the GPL is serious about copyleft: it was
designed to ensure that all changes and extensions to a free program
must be free. So it does not leave a loophole for making changes
proprietary by putting them into a separate file. To close this
loophole, the GPL does not allow linking the copylefted program with
-code that has other restrictions or conditions--such as the NPL.
+code that has other restrictions or conditions—such as the
+NPL.</p>
-<P>
+<p>
Being incompatible with the GPL does not make a program non-free; it
does not raise a basic ethical issue. But it is likely to create a
serious problem for our community, dividing the code base into two
collections that cannot be mixed. As a practical matter, this problem
-needs to be solved.
+needs to be solved.</p>
-<P>
+<p>
Solving this by changing the GPL is possible, but that would entail
-abandoning copyleft--which would do more harm than good. But it is
-possible to solve this problem with a small change in the NPL. (See
-below for a specific way of doing this.)
-
-<P>
-<H4>5. A note about names</H4>
-<P>
+abandoning copyleft—which would do more harm than good. But it
+is possible to solve this problem with a small change in the NPL.
+(See below for a specific way of doing this.)</p>
+
+<h4>5. A note about names</h4>
-<P>
+<p>
NPL stands for Netscape Public License, but GPL does not stand for GNU
Public License. The full name of the our license is the GNU General
Public License, abbreviated GNU GPL. Sometimes people leave out the
-word ``GNU'' and write just GPL.
+word “GNU” and write just GPL.</p>
-<P>
-<H4>Conclusion</H4>
+<h4>Conclusion</h4>
-<P>
+<p>
Since problems 3 and 4 are the most serious, I hope that people will
politely and rationally explain to Netscape the importance of solving
them. Solutions are available; they just have to decide to use them.
-There is talk that Netscape has decided to correct problem 3--but
+There is talk that Netscape has decided to correct problem 3—but
letting them know this is important to you can't do any harm. There
-is no word that they plan to correct problem 4.
+is no word that they plan to correct problem 4.</p>
-<HR>
-
-<P>
+<p>
Here is a possible way to permit linking NPL-covered code and
GPL-covered code together. It can be done by adding these two
-paragraphs to the NPL:
+paragraphs to the NPL:</p>
-<P>
-<PRE>
+<pre>
A.1. You may distribute a Covered Work under the terms of the GNU
General Public License, version 2 or newer, as published by the
Free Software Foundation, when it is included in a Larger Work
@@ -204,29 +190,31 @@
of this Larger Work, you have the option of altering these
portions to say that their distribution terms are that version or
that choice of versions of GNU General Public License.
-</PRE>
-<P>
+</pre>
+<p>
This allows people to combine NPL-covered code with GPL-covered code,
-and to distribute the combined work under the terms of the GNU GPL.
+and to distribute the combined work under the terms of the GNU
+GPL.</p>
-<P>
+<p>
It permits people to release modifications to such combined works
-under the terms of the GNU GPL--but the easiest way to release them is
-under the NPL.
+under the terms of the GNU GPL—but the easiest way to release
+them is under the NPL.</p>
-<P>
+<p>
When people take advantage of A.2, their changes will be released only
under the terms of the GNU GPL; so these changes would not be
available for Netscape to use in proprietary versions. It makes sense
-that Netscape would see this as unfortunate.
+that Netscape would see this as unfortunate.</p>
-<P>
+<p>
However, the NPL gives proprietary software developers an easy way to
-make their changes entirely unavailable to Netscape--by putting their
-code into separate files and calling the combination a Larger Work.
-In fact, this is easier, for them, than A.2 is for GPL users.
+make their changes entirely unavailable to Netscape—by putting
+their code into separate files and calling the combination a Larger
+Work. In fact, this is easier, for them, than A.2 is for GPL
+users.</p>
-<P>
+<p>
If Netscape feels it can live with the trouble of (effectively)
proprietary modifications, surely the trouble of GPL-covered
modifications is a small by comparison. If Netscape believes that
@@ -235,39 +223,68 @@
compelled to, the same reasons ought to apply in the free software
world as well. Netscape should recognize that this change is
acceptable, and adopt it, to avoid confronting free software
-developers with a serious dilemma.
-
-<HR>
-
-<H4><A HREF="/philosophy/philosophy.html">Other Texts to Read</A></H4>
-
-<HR>
-
-Return to <A HREF="/home.html">GNU's home page</A>.
-<P>
+developers with a serious dilemma.</p>
-Please send FSF & GNU inquiries & questions to
+</div>
-<A HREF="mailto:address@hidden";><EM>address@hidden</EM></A>.
-There are also <A HREF="/home.html#ContactInfo">other ways to
-contact</A> the FSF.
-<P>
+<!--#include virtual="/server/footer.html" -->
+<div id="footer">
-Please send comments on these web pages to
+<p>
+Please send FSF & GNU inquiries to
+<a href="mailto:address@hidden";><em>address@hidden</em></a>.
+There are also <a href="/contact/">other ways to contact</a>
+the FSF.
+<br />
+Please send broken links and other corrections or suggestions to
+<a href="mailto:address@hidden";><em>address@hidden</em></a>.
+</p>
+
+<p>
+Please see the
+<a href="/server/standards/README.translations">Translations
+README</a> for information on coordinating and submitting
+translations of this article.
+</p>
+
+<p>
+Copyright © 1998, 2007 Free Software Foundation, Inc.,
+</p>
+<address>51 Franklin St, Fifth Floor, Boston, MA 02110, USA</address>
+<p>Verbatim copying and distribution of this entire article is
+permitted in any medium, provided this notice is preserved.
+</p>
-<A HREF="mailto:address@hidden";><EM>address@hidden</EM></A>,
-send other questions to
-<A HREF="mailto:address@hidden";><EM>address@hidden</EM></A>.
-<P>
-Copyright (C) 1998 Free Software Foundation, Inc.,
-51 Franklin St, Fifth Floor, Boston, MA 02110, USA
-<P>
-Verbatim copying and distribution of this entire article is
-permitted in any medium, provided this notice is preserved.<P>
+<p>
Updated:
-<!-- hhmts start -->
-23 Apr 2000 jonas
-<!-- hhmts end -->
-<HR>
-</BODY>
-</HTML>
+<!-- timestamp start -->
+$Date: 2007/05/21 20:16:36 $
+<!-- timestamp end -->
+</p>
+</div>
+
+<div id="translations">
+<h4>Translations of this page</h4>
+
+<!-- Please keep this list alphabetical. -->
+<!-- Comment what the language is for each type, i.e. de is German. -->
+<!-- Write the language name in its own language (Deutsch) in the text. -->
+<!-- If you add a new language here, please -->
+<!-- advise address@hidden and add it to -->
+<!-- - /home/www/bin/nightly-vars either TAGSLANG or WEBLANG -->
+<!-- - /home/www/html/server/standards/README.translations.html -->
+<!-- - one of the lists under the section "Translations Underway" -->
+<!-- - if there is a translation team, you also have to add an alias -->
+<!-- to mail.gnu.org:/com/mailer/aliases -->
+<!-- Please also check you have the 2 letter language code right, cf. -->
+<!-- <URL:http://www.w3.org/WAI/ER/IG/ert/iso639.htm> -->
+<!-- Please use W3C normative character entities. -->
+
+<ul class="translations-list">
+<!-- English -->
+<li><a href="/philosophy/netscape-npl-old.html">English</a> [en]</li>
+</ul>
+</div>
+</div>
+</body>
+</html>
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