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From: daniel_james_at_[hidden]
Date: 2007-11-10 11:37:04


Author: danieljames
Date: 2007-11-10 11:37:03 EST (Sat, 10 Nov 2007)
New Revision: 40995
URL: http://svn.boost.org/trac/boost/changeset/40995

Log:
Update the license info from trunk, and delete from the trunk. Fixes #1359.

Removed:
   trunk/more/license_info.html

Deleted: trunk/more/license_info.html
==============================================================================
--- trunk/more/license_info.html 2007-11-10 11:37:03 EST (Sat, 10 Nov 2007)
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-<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
-<html>
-
-<head>
-<meta http-equiv="Content-Language" content="en-us">
-<meta name="GENERATOR" content="Microsoft FrontPage 5.0">
-<meta name="ProgId" content="FrontPage.Editor.Document">
-<meta http-equiv="Content-Type" content="text/html">
-<title>Boost Software License Background</title>
-</head>
-
-<body bgcolor="#FFFFFF">
-
-<table summary="Navigational header"
- border="1" bgcolor="#007F7F" cellpadding="2">
- <tr>
- <td bgcolor="#FFFFFF"><img src="../boost.png" alt="boost.png (6897 bytes)" width="277" height="86"></td>
- <td>Home</td>
- <td>Libraries</td>
- <td>People</td>
- <td>FAQ</td>
- <td>More</td>
- </tr>
-</table>
-
-<h1>Information about the Boost Software License </h1>
-
-<p>License text<br>
-Introduction<br>
-History<br>
-Rationale<br>
-FAQ<br>
-Transition<br>
-Acknowledgements</p>
-
-<h2><a name="Introduction">Introduction</a></h2>
-
-<p>The Boost Software License
-specifies the terms and conditions of use for those Boost libraries
-that it covers.</p>
-
-<p>Currently, some Boost libraries have their own licenses. The hope is that
-eventually all Boost libraries will be covered by the Boost Software
-License. In the meantime, <b>all</b> libraries comply with the <a
-href="#requirements">Boost License requirements</a>.</p>
-
-<h2><a name="History">History</a></h2>
-
-<p>As Boost grew, it became unmanageable for each Boost file to have
-its own license. Users complained that each license needed to be reviewed, and that
-reviews were difficult or impossible if Boost libraries contained many different licenses.
-Boost moderators and maintainers spent excessive time dealing with license
-issues. Boost developers often copied existing licenses without actually knowing
-if the license wording met legal needs.</p>
-<p>To clarify these licensing issues, the Boost moderators asked for help from
-the Berkman Center for Internet & Society
-at Harvard Law School, Cambridge, Massachusetts, USA. It was requested that a
-single Boost license be developed that met the traditional requirements that Boost licenses, particularly:</p>
-
-<a name="requirements"></a>
-<ul>
- <li>Must be simple to read and understand. </li>
- <li>Must grant permission without fee to copy, use and modify the software for
- any use (commercial and non-commercial). </li>
- <li>Must require that the license appear with all copies [including
- redistributions] of the software source code. </li>
- <li>Must not require that the license appear with executables or other binary
- uses of the library. </li>
- <li>Must not require that the source code be available for execution or other
- binary uses of the library. </li>
-</ul>
-
-<p>Additionally, other common open source licenses were studied to see what
-additional issues were being treated, and additions representing good legal
-practice were also requested. The result is the <a href="../LICENSE_1_0.txt">Boost
-Software License</a>.</p>
-
-<h2><a name="Rationale">Rationale</a></h2>
-
-<p>The following rationale was provided by Devin Smith, the
-lawyer who wrote the Boost Software License. It has been edited slightly for
-brevity. Editorial additions are shown in square brackets.</p>
-
-<h3>Benefit of Common Software License</h3>
-<p>If one of Boost's goals is to ease use and adoption of the various
-libraries made available by Boost, it does make sense to try to
-standardize the licenses under which the libraries are made available to
-users. (I make some recommendations about a possible short-form license
-below.)</p>
-<p>[Standardizing the license will not] necessarily address the issue of satisfying
-corporate licensees. Each corporation will have its own concerns, based
-on their own experiences with software licensing and distribution and,
-if they're careful, will want to carefully review each license, even if
-they've been told that they're all standard. I would expect that,
-unless we're remarkably brilliant (or lucky) in drafting the standard
-Boost license, the standard license won't satisfy the legal departments
-of all corporations. I imagine that some will, for instance, absolutely
-insist that licensors provide a warranty of title and provide
-indemnification for third-party intellectual property infringement
-claims. Others may want functional warranties. (If I were advising the
-corporations, I would point out that they're not paying anything for the
-code and getting such warranties from individual programmers, who
-probably do not have deep pockets, is not that valuable anyway, but
-other lawyers may disagree.)</p>
-<p>But this can be addressed, not by trying to craft the perfect standard
-license, but by informing the corporations that they can, if they don't like the
-standard license, approach the authors to negotiate a different, perhaps even
-paid, license.</p>
-<p>One other benefit of adopting a standard license is to help ensure that
-the license accomplishes, from a legal perspective, what the authors
-intend. For instance, many of the [original] licenses for the libraries available
-on boost.org do not disclaim the warranty of title, meaning that the
-authors could, arguably, be sued by a user if the code infringes the
-rights of a third party and the user is sued by that third party. I
-think the authors probably want to disclaim this kind of liability.</p>
-<h3>Short-Form License</h3>
-<p>Without in anyway detracting from the draft license that's been
-circulated [to Boost moderators], I'd like to propose an alternative &quot;short-form&quot; license that
-Boost could have the library authors adopt. David [Abrahams] has expressed a
-desire to keep things as simple as possible, and to try to move away
-from past practice as little as possible, and this is my attempt at a
-draft.</p>
-<p>This license, which is very similar to the BSD license and the MIT
-license, should satisfy the Open Source Initiative's Open Source
-Definition: (i) the license permits free redistribution, (ii) the
-distributed code includes source code, (iii) the license permits the
-creation of derivative works, (iv) the license does not discriminate
-against persons or groups, (v) the license does not discriminate against
-fields of endeavor, (vi) the rights apply to all to whom the program is
-redistributed, (vii) the license is not specific to a product, and (viii) the
-license is technologically neutral (i.e., it does not [require] an explicit gesture of
-assent in order to establish a contract between licensor and licensee).</p>
-<p>This license grants all rights under the owner's copyrights (as well as an
-implied patent license), disclaims all liability for use of the code (including
-intellectual property infringement liability), and requires that all subsequent
-copies of the code [except machine-executable object code], including partial copies and derivative works, include the
-license.</p>
-
-<h2><a name="FAQ">FAQ</a></h2>
-
-<p><b>How should Boost programmers apply the license to source and
-header files?</b></p>
-
-<p>Add a comment based on the following template, substituting
-appropriate text for the italicized portion:
-<br>
-<br>
-<pre>
-// Copyright <i>Joe Coder 2004 - 2006</i>.
-// Distributed under the Boost Software License, Version 1.0.
-// (See accompanying file LICENSE_1_0.txt or copy at
-// http://www.boost.org/LICENSE_1_0.txt)
-</pre>
-<br>
-Please leave an empty line before and after the above comment block.
-It is fine if the copyright and license messages are not on different lines; in
-no case there should be other intervening text. Do not include
-"All rights reserved" anywhere.<br>
-
-<p>Other ways of licensing source files have been considered, but some
-of them turned out to unintentionally nullify legal elements of the
-license. Having fixed language for referring to the license helps
-corporate legal departments evaluate the boost distribution.
-Creativity in license reference language is strongly discouraged, but
-judicious changes in the use of whitespace are fine.
-
-<p><b>How should the license be applied to documentation files, instead?</b></p>
-
-<p>Very similarly to the way it is applied to source files: the user should
-see the very same text indicated in the template above, with the only difference
-that both the local and the web copy of LICENSE_1_0.txt should be linked to.
-Refer to the HTML source code of this page in case of doubt.
-
-<p>Note that the location of the local LICENSE_1_0.txt needs to be indicated
-relatively to the position of your documentation file
-(<code>../LICENSE_1_0.txt</code>, <code>../../LICENSE_1_0.txt</code> etc.)</p>
-
-<p><b>How is the Boost license different from the
-<a href="http://www.opensource.org/licenses/gpl-license.php">GNU General Public
-License (GPL)</a>?</b></p>
-
-
-<p>The Boost license permits the creation of derivative works for
-commercial or non-commercial use with no legal requirement to release
-your source code. Other differences include Boost not requiring
-reproduction of copyright messages for object code redistribution, and
-the fact that the Boost license is not &quot;viral&quot;: if you
-distribute your own code along with some Boost code, the Boost license
-applies only to the Boost code (and modified versions thereof); you
-are free to license your own code under any terms you like. The GPL is
-also much longer, and thus may be harder to understand.</p>
-
-<p><b>Why the phrase &quot;machine-executable object code generated by a source
-language processor&quot;?</b></p>
-
-<p>To distinguish cases where we do not require reproduction of the copyrights
-and license, such as object libraries, shared libraries, and final program
-executables, from cases where reproduction is still required, such as
-distribution of self-extracting archives of source code or precompiled header
-files. More detailed wording was rejected as not being legally necessary, and
-reducing readability.</p>
-
-<p><b>Why is the &quot;disclaimer&quot; paragraph of the license entirely in uppercase?</b></p>
-
-<p>Capitalization of these particular provisions is a US legal mandate for
-consumer protection. (Diane Cabell)</p>
-
-<p><b>Does the copyright and license cover interfaces too?</b></p>
-
-<p>The conceptual interface to a library isn't covered. The particular
-representation expressed in the header is covered, as is the documentation,
-examples, test programs, and all the other material that goes with the library.
-A different implementation is free to use the same logical interface, however.
-Interface issues have been fought out in court several times; ask a lawyer for
-details.</p>
-
-<p><b>Why doesn't the license prohibit the copyright holder from patenting the
-covered software?</b></p>
-
-<p>No one who distributes their code under the terms of this license could turn
-around and sue a user for patent infringement. (Devin Smith)</p>
-
-<p>Boost's lawyers were well aware of patent provisions in licenses like the GPL
-and CPL, and would have included such provisions in the Boost license if they
-were believed to be legally useful.</p>
-
-<p><b>Why doesn't the copyright message say &quot;All rights reserved&quot;?</b></p>
-
-<p>Devin Smith says &quot;I don't think it belongs in the copyright notice for
-anything (software, electronic documentation, etc.) that is being licensed. It
-belongs in books that are sold where, in fact, all rights (e.g., to reproduce
-the book, etc.) are being reserved in the publisher or author. I think it
-shouldn't be in the BSD license.&quot;</p>
-
-<p><b>Do I have to copyright/license trivial files?</b>
-
-<p>Even a test file that just contains an empty <code>main()</code>
-should have a copyright. Files without copyrights make corporate
-lawyers nervous, and that's a barrier to adoption. The more of Boost
-is uniformly copyrighted and licensed, the less problem people will
-have with mounting a Boost release CD on a corporate server.
-
-
-<p><b>Can I use the Boost license for my own projects outside Boost?</b>
-
-<p>Sure; there are no restrictions on the use of the license itself.
-
-<h2><a name="Transition">Transition</a></h2>
-
-<p>To ease the transition of the code base towards the new common
-license, several people decided to give a <a
-href="blanket-permission.txt">blanket permission</a> for all
-their contributions to use the new license. This hopefully helps
-maintainers to switch to the new license once the list contains enough
-names without asking over and over again for each change. Please
-consider adding your name to the list.</p>
-
-<h2><a name="Acknowledgements">Acknowledgements</a></h2>
-<p>Dave Abrahams led the Boost effort to develop better licensing. The legal
-team was led by
-Diane Cabell,
-Director, Clinical Programs, <a href="http://cyber.law.harvard.edu">Berkman
-Center for Internet &amp; Society</a>, Harvard Law School.
-Devin Smith, attorney, <a href="http://www.nixonpeabody.com/default.asp">
-Nixon Peabody LLP</a>, wrote the Boost License. Eva Chan, Harvard Law School,
-contributed analysis of Boost issues and drafts of various legal documents.
-Boost members reviewed drafts of the license. Beman Dawes wrote this web page.</p>
-<hr>
-<p>Revised
-<!--webbot bot="Timestamp" S-Type="EDITED" S-Format="%d %B, %Y" startspan -->27 August, 2004<!--webbot bot="Timestamp" endspan i-checksum="39365" --></p>
-
-<p> &copy; Copyright 2003-2004 Beman Dawes, Daniel Frey, David Abrahams.</p>
-<p> Distributed under the Boost Software License, Version 1.0.
-(See accompanying file LICENSE_1_0.txt or
-copy at www.boost.org/LICENSE_1_0.txt)
-</p>
-
-</body>
-
-</html>


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