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<?xml version="1.0" encoding="UTF-8"?>
|
||||
<!DOCTYPE appendix PUBLIC "-//OASIS//DTD DocBook XML V4.4//EN"
|
||||
"http://www.oasis-open.org/docbook/xml/4.4/docbookx.dtd">
|
||||
<appendix>
|
||||
<title>
|
||||
<acronym>GNU</acronym> Lesser General Public License version 3
|
||||
</title>
|
||||
<para>
|
||||
Version 3, 29 June 2007
|
||||
</para>
|
||||
<para>
|
||||
Copyright © 2007 Free Software Foundation, Inc.
|
||||
<ulink url="http://fsf.org/">http://fsf.org/</ulink>
|
||||
</para>
|
||||
<para>
|
||||
Everyone is permitted to copy and distribute verbatim copies of this license
|
||||
document, but changing it is not allowed.
|
||||
</para>
|
||||
<para>
|
||||
This version of the <acronym>GNU</acronym> Lesser General Public License
|
||||
incorporates the terms and conditions of version 3 of the
|
||||
<acronym>GNU</acronym> General Public License, supplemented by the
|
||||
additional permissions listed below.
|
||||
</para>
|
||||
<bridgehead id="AdditionalDefinitions" renderas="sect1">
|
||||
0. Additional Definitions.
|
||||
</bridgehead>
|
||||
<para>
|
||||
As used herein, “this License” refers to version 3 of the
|
||||
<acronym>GNU</acronym> Lesser General Public License, and the
|
||||
“<acronym>GNU</acronym> <acronym>GPL</acronym>” refers to
|
||||
version 3 of the <acronym>GNU</acronym> General Public License.
|
||||
</para>
|
||||
<para>
|
||||
“The Library” refers to a covered work governed by this License,
|
||||
other than an Application or a Combined Work as defined below.
|
||||
</para>
|
||||
<para>
|
||||
An “Application” is any work that makes use of an interface
|
||||
provided by the Library, but which is not otherwise based on the Library.
|
||||
Defining a subclass of a class defined by the Library is deemed a mode of
|
||||
using an interface provided by the Library.
|
||||
</para>
|
||||
<para>
|
||||
A “Combined Work” is a work produced by combining or linking an
|
||||
Application with the Library. The particular version of the Library with
|
||||
which the Combined Work was made is also called the “Linked
|
||||
Version”.
|
||||
</para>
|
||||
<para>
|
||||
The “Minimal Corresponding Source” for a Combined Work means the
|
||||
Corresponding Source for the Combined Work, excluding any source code for
|
||||
portions of the Combined Work that, considered in isolation, are based on
|
||||
the Application, and not on the Linked Version.
|
||||
</para>
|
||||
<para>
|
||||
The “Corresponding Application Code” for a Combined Work means
|
||||
the object code and/or source code for the Application, including any data
|
||||
and utility programs needed for reproducing the Combined Work from the
|
||||
Application, but excluding the System Libraries of the Combined Work.
|
||||
</para>
|
||||
<bridgehead id="ExceptionSec3" renderas="sect1">
|
||||
1. Exception to Section 3 of the <acronym>GNU</acronym>
|
||||
<acronym>GPL</acronym>.
|
||||
</bridgehead>
|
||||
<para>
|
||||
You may convey a covered work under sections 3 and 4 of this License without
|
||||
being bound by section 3 of the <acronym>GNU</acronym>
|
||||
<acronym>GPL</acronym>.
|
||||
</para>
|
||||
<bridgehead id="ConveyingModified" renderas="sect1">
|
||||
2. Conveying Modified Versions.
|
||||
</bridgehead>
|
||||
<para>
|
||||
If you modify a copy of the Library, and, in your modifications, a facility
|
||||
refers to a function or data to be supplied by an Application that uses the
|
||||
facility (other than as an argument passed when the facility is invoked),
|
||||
then you may convey a copy of the modified version:
|
||||
</para>
|
||||
<orderedlist numeration="loweralpha">
|
||||
<listitem>
|
||||
<?xml version='1.0' encoding='ISO-8859-1'?>
|
||||
<appendix id="lgpl">
|
||||
<appendixinfo>
|
||||
<title>GNU Lesser General Public License</title>
|
||||
<pubdate>Version 2.1, February 1999</pubdate>
|
||||
<copyright>
|
||||
<year>1991, 1999</year>
|
||||
<holder>Free Software Foundation, Inc.</holder>
|
||||
</copyright>
|
||||
<legalnotice id="lgpl-legalnotice">
|
||||
<para>
|
||||
under this License, provided that you make a good faith effort to ensure
|
||||
that, in the event an Application does not supply the function or data,
|
||||
the facility still operates, and performs whatever part of its purpose
|
||||
remains meaningful, or
|
||||
<address>Free Software Foundation, Inc.
|
||||
<street>51 Franklin Street, Fifth Floor</street>,
|
||||
<city>Boston</city>,
|
||||
<state>MA</state>
|
||||
<postcode>02110-1301</postcode>
|
||||
<country>USA</country>
|
||||
</address>
|
||||
</para>
|
||||
</listitem>
|
||||
<listitem>
|
||||
<para>
|
||||
under the <acronym>GNU</acronym> <acronym>GPL</acronym>, with none of
|
||||
the additional permissions of this License applicable to that copy.
|
||||
</para>
|
||||
</listitem>
|
||||
</orderedlist>
|
||||
<bridgehead id="ObjectCodeIncorporating" renderas="sect1">
|
||||
3. Object Code Incorporating Material from Library Header Files.
|
||||
</bridgehead>
|
||||
<para>
|
||||
The object code form of an Application may incorporate material from a
|
||||
header file that is part of the Library. You may convey such object code
|
||||
under terms of your choice, provided that, if the incorporated material is
|
||||
not limited to numerical parameters, data structure layouts and accessors,
|
||||
or small macros, inline functions and templates (ten or fewer lines in
|
||||
length), you do both of the following:
|
||||
</para>
|
||||
<orderedlist numeration="loweralpha">
|
||||
<listitem>
|
||||
<para>
|
||||
Give prominent notice with each copy of the object code that the Library
|
||||
is used in it and that the Library and its use are covered by this
|
||||
License.
|
||||
</para>
|
||||
</listitem>
|
||||
<listitem>
|
||||
<para>
|
||||
Accompany the object code with a copy of the <acronym>GNU</acronym>
|
||||
<acronym>GPL</acronym> and this license document.
|
||||
</para>
|
||||
</listitem>
|
||||
</orderedlist>
|
||||
<bridgehead id="CombinedWorks" renderas="sect1">
|
||||
4. Combined Works.
|
||||
</bridgehead>
|
||||
<para>
|
||||
You may convey a Combined Work under terms of your choice that, taken
|
||||
together, effectively do not restrict modification of the portions of the
|
||||
Library contained in the Combined Work and reverse engineering for debugging
|
||||
such modifications, if you also do each of the following:
|
||||
</para>
|
||||
<orderedlist numeration="loweralpha">
|
||||
<listitem>
|
||||
<para>
|
||||
Give prominent notice with each copy of the Combined Work that the
|
||||
Library is used in it and that the Library and its use are covered by
|
||||
this License.
|
||||
</para>
|
||||
</listitem>
|
||||
<listitem>
|
||||
<para>
|
||||
Accompany the Combined Work with a copy of the <acronym>GNU</acronym>
|
||||
<acronym>GPL</acronym> and this license document.
|
||||
</para>
|
||||
</listitem>
|
||||
<listitem>
|
||||
<para>
|
||||
For a Combined Work that displays copyright notices during execution,
|
||||
include the copyright notice for the Library among these notices, as
|
||||
well as a reference directing the user to the copies of the
|
||||
<acronym>GNU</acronym> <acronym>GPL</acronym> and this license document.
|
||||
</para>
|
||||
</listitem>
|
||||
<listitem>
|
||||
<para>
|
||||
Do one of the following:
|
||||
</para>
|
||||
<orderedlist numeration="arabic" role="0">
|
||||
<listitem>
|
||||
<para>
|
||||
Convey the Minimal Corresponding Source under the terms of this
|
||||
License, and the Corresponding Application Code in a form suitable
|
||||
for, and under terms that permit, the user to recombine or relink
|
||||
the Application with a modified version of the Linked Version to
|
||||
produce a modified Combined Work, in the manner specified by section
|
||||
6 of the <acronym>GNU</acronym> <acronym>GPL</acronym> for conveying
|
||||
Corresponding Source.
|
||||
</para>
|
||||
</listitem>
|
||||
<listitem>
|
||||
<para>
|
||||
Use a suitable shared library mechanism for linking with the
|
||||
Library. A suitable mechanism is one that (a) uses at run time a
|
||||
copy of the Library already present on the user’s computer
|
||||
system, and (b) will operate properly with a modified version of the
|
||||
Library that is interface-compatible with the Linked Version.
|
||||
</para>
|
||||
<para>Everyone is permitted to copy and distribute verbatim
|
||||
copies of this license document, but changing it is not
|
||||
allowed.</para>
|
||||
</legalnotice>
|
||||
<releaseinfo>This is the first released version of the Lesser GPL. It also counts
|
||||
as the successor of the GNU Library Public License, version 2, hence
|
||||
the version number 2.1.</releaseinfo>
|
||||
</appendixinfo>
|
||||
<title>GNU Lesser General Public License</title>
|
||||
<section id="lgpl-1">
|
||||
<title>Preamble</title>
|
||||
|
||||
<para>The licenses for most software are designed to take away your
|
||||
freedom to share and change it. By contrast, the GNU General Public
|
||||
Licenses are intended to guarantee your freedom to share and change
|
||||
free software--to make sure the software is free for all its users.</para>
|
||||
|
||||
<para>This license, the Lesser General Public License, applies to some
|
||||
specially designated software packages--typically libraries--of the
|
||||
Free Software Foundation and other authors who decide to use it. You
|
||||
can use it too, but we suggest you first think carefully about whether
|
||||
this license or the ordinary General Public License is the better
|
||||
strategy to use in any particular case, based on the explanations below.</para>
|
||||
|
||||
<para>When we speak of free software, we are referring to freedom of use,
|
||||
not price. Our General Public Licenses are designed to make sure that
|
||||
you have the freedom to distribute copies of free software (and charge
|
||||
for this service if you wish); that you receive source code or can get
|
||||
it if you want it; that you can change the software and use pieces of
|
||||
it in new free programs; and that you are informed that you can do
|
||||
these things.</para>
|
||||
|
||||
<para>To protect your rights, we need to make restrictions that forbid
|
||||
distributors to deny you these rights or to ask you to surrender these
|
||||
rights. These restrictions translate to certain responsibilities for
|
||||
you if you distribute copies of the library or if you modify it.</para>
|
||||
|
||||
<para>For example, if you distribute copies of the library, whether gratis
|
||||
or for a fee, you must give the recipients all the rights that we gave
|
||||
you. You must make sure that they, too, receive or can get the source
|
||||
code. If you link other code with the library, you must provide
|
||||
complete object files to the recipients, so that they can relink them
|
||||
with the library after making changes to the library and recompiling
|
||||
it. And you must show them these terms so they know their rights.</para>
|
||||
|
||||
<para>We protect your rights with a two-step method:
|
||||
<orderedlist>
|
||||
<listitem>
|
||||
<para>we copyright the library, and</para>
|
||||
</listitem>
|
||||
<listitem>
|
||||
<para>we offer you this license, which gives you legal
|
||||
permission to copy, distribute and/or modify the library.</para>
|
||||
</listitem>
|
||||
</orderedlist>
|
||||
</para>
|
||||
|
||||
<para>To protect each distributor, we want to make it very clear that
|
||||
there is no warranty for the free library. Also, if the library is
|
||||
modified by someone else and passed on, the recipients should know
|
||||
that what they have is not the original version, so that the original
|
||||
author's reputation will not be affected by problems that might be
|
||||
introduced by others.</para>
|
||||
|
||||
<para>Finally, software patents pose a constant threat to the existence of
|
||||
any free program. We wish to make sure that a company cannot
|
||||
effectively restrict the users of a free program by obtaining a
|
||||
restrictive license from a patent holder. Therefore, we insist that
|
||||
any patent license obtained for a version of the library must be
|
||||
consistent with the full freedom of use specified in this license.</para>
|
||||
|
||||
<para>Most GNU software, including some libraries, is covered by the
|
||||
ordinary GNU General Public License. This license, the GNU Lesser
|
||||
General Public License, applies to certain designated libraries, and
|
||||
is quite different from the ordinary General Public License. We use
|
||||
this license for certain libraries in order to permit linking those
|
||||
libraries into non-free programs.</para>
|
||||
|
||||
<para>When a program is linked with a library, whether statically or using
|
||||
a shared library, the combination of the two is legally speaking a
|
||||
combined work, a derivative of the original library. The ordinary
|
||||
General Public License therefore permits such linking only if the
|
||||
entire combination fits its criteria of freedom. The Lesser General
|
||||
Public License permits more lax criteria for linking other code with
|
||||
the library.</para>
|
||||
|
||||
<para>We call this license the <emphasis>Lesser</emphasis> General Public License because it
|
||||
does Less to protect the user's freedom than the ordinary General
|
||||
Public License. It also provides other free software developers Less
|
||||
of an advantage over competing non-free programs. These disadvantages
|
||||
are the reason we use the ordinary General Public License for many
|
||||
libraries. However, the Lesser license provides advantages in certain
|
||||
special circumstances.</para>
|
||||
|
||||
<para>For example, on rare occasions, there may be a special need to
|
||||
encourage the widest possible use of a certain library, so that it becomes
|
||||
a de-facto standard. To achieve this, non-free programs must be
|
||||
allowed to use the library. A more frequent case is that a free
|
||||
library does the same job as widely used non-free libraries. In this
|
||||
case, there is little to gain by limiting the free library to free
|
||||
software only, so we use the Lesser General Public License.</para>
|
||||
|
||||
<para>In other cases, permission to use a particular library in non-free
|
||||
programs enables a greater number of people to use a large body of
|
||||
free software. For example, permission to use the GNU C Library in
|
||||
non-free programs enables many more people to use the whole GNU
|
||||
operating system, as well as its variant, the GNU/Linux operating
|
||||
system.</para>
|
||||
|
||||
<para>Although the Lesser General Public License is Less protective of the
|
||||
users' freedom, it does ensure that the user of a program that is
|
||||
linked with the Library has the freedom and the wherewithal to run
|
||||
that program using a modified version of the Library.</para>
|
||||
|
||||
<para>The precise terms and conditions for copying, distribution and
|
||||
modification follow. Pay close attention to the difference between a
|
||||
<quote>work based on the library</quote> and a <quote>work that uses the library</quote>. The
|
||||
former contains code derived from the library, whereas the latter must
|
||||
be combined with the library in order to run.</para>
|
||||
</section>
|
||||
|
||||
<section id="lgpl-2">
|
||||
<title>TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION</title>
|
||||
<section id="lgpl-2-0">
|
||||
<title>Section 0</title>
|
||||
<para>This License Agreement applies to any software library or other
|
||||
program which contains a notice placed by the copyright holder or
|
||||
other authorized party saying it may be distributed under the terms of
|
||||
this Lesser General Public License (also called <quote>this License</quote>).
|
||||
Each licensee is addressed as <quote>you</quote>.</para>
|
||||
|
||||
<para>A <quote>library</quote> means a collection of software functions and/or data
|
||||
prepared so as to be conveniently linked with application programs
|
||||
(which use some of those functions and data) to form executables.</para>
|
||||
|
||||
<para>The <quote>Library</quote>, below, refers to any such software library or work
|
||||
which has been distributed under these terms. A <quote>work based on the
|
||||
Library</quote> means either the Library or any derivative work under
|
||||
copyright law: that is to say, a work containing the Library or a
|
||||
portion of it, either verbatim or with modifications and/or translated
|
||||
straightforwardly into another language. (Hereinafter, translation is
|
||||
included without limitation in the term <quote>modification</quote>.)</para>
|
||||
|
||||
<para><quote>Source code</quote> for a work means the preferred form of the work for
|
||||
making modifications to it. For a library, complete source code means
|
||||
all the source code for all modules it contains, plus any associated
|
||||
interface definition files, plus the scripts used to control compilation
|
||||
and installation of the library.</para>
|
||||
|
||||
<para>Activities other than copying, distribution and modification are not
|
||||
covered by this License; they are outside its scope. The act of
|
||||
running a program using the Library is not restricted, and output from
|
||||
such a program is covered only if its contents constitute a work based
|
||||
on the Library (independent of the use of the Library in a tool for
|
||||
writing it). Whether that is true depends on what the Library does
|
||||
and what the program that uses the Library does.</para>
|
||||
</section>
|
||||
|
||||
<section id="lgpl-2-1">
|
||||
<title>Section 1</title>
|
||||
<para>You may copy and distribute verbatim copies of the Library's
|
||||
complete source code as you receive it, in any medium, provided that
|
||||
you conspicuously and appropriately publish on each copy an
|
||||
appropriate copyright notice and disclaimer of warranty; keep intact
|
||||
all the notices that refer to this License and to the absence of any
|
||||
warranty; and distribute a copy of this License along with the
|
||||
Library.</para>
|
||||
|
||||
<para>You may charge a fee for the physical act of transferring a copy,
|
||||
and you may at your option offer warranty protection in exchange for a
|
||||
fee.</para>
|
||||
</section>
|
||||
|
||||
<section id="lgpl-2-2">
|
||||
<title>Section 2</title>
|
||||
<para>You may modify your copy or copies of the Library or any portion
|
||||
of it, thus forming a work based on the Library, and copy and
|
||||
distribute such modifications or work under the terms of <link linkend="lgpl-2-1">Section 1</link>
|
||||
above, provided that you also meet all of these conditions:
|
||||
<orderedlist numeration="loweralpha">
|
||||
<listitem>
|
||||
<para>The modified work must itself be a software library.</para>
|
||||
</listitem>
|
||||
<listitem>
|
||||
<para>You must cause the files modified to carry prominent notices
|
||||
stating that you changed the files and the date of any change.</para>
|
||||
</listitem>
|
||||
<listitem>
|
||||
<para>You must cause the whole of the work to be licensed at no
|
||||
charge to all third parties under the terms of this License.</para>
|
||||
</listitem>
|
||||
<listitem id="lgpl-2-2-d">
|
||||
<para>If a facility in the modified Library refers to a function or a
|
||||
table of data to be supplied by an application program that uses
|
||||
the facility, other than as an argument passed when the facility
|
||||
is invoked, then you must make a good faith effort to ensure that,
|
||||
in the event an application does not supply such function or
|
||||
table, the facility still operates, and performs whatever part of
|
||||
its purpose remains meaningful.</para>
|
||||
|
||||
<para>(For example, a function in a library to compute square roots has
|
||||
a purpose that is entirely well-defined independent of the
|
||||
application. Therefore, <link linkend="lgpl-2-2-d">Subsection 2d</link> requires that any
|
||||
application-supplied function or table used by this function must
|
||||
be optional: if the application does not supply it, the square
|
||||
root function must still compute square roots.)</para>
|
||||
</listitem>
|
||||
</orderedlist>
|
||||
</listitem>
|
||||
<listitem>
|
||||
<para>
|
||||
Provide Installation Information, but only if you would otherwise be
|
||||
required to provide such information under section 6 of the
|
||||
<acronym>GNU</acronym> <acronym>GPL</acronym>, and only to the extent
|
||||
that such information is necessary to install and execute a modified
|
||||
version of the Combined Work produced by recombining or relinking the
|
||||
Application with a modified version of the Linked Version. (If you use
|
||||
option 4d0, the Installation Information must accompany the Minimal
|
||||
Corresponding Source and Corresponding Application Code. If you use
|
||||
option 4d1, you must provide the Installation Information in the manner
|
||||
specified by section 6 of the <acronym>GNU</acronym>
|
||||
<acronym>GPL</acronym> for conveying Corresponding Source.)
|
||||
</para>
|
||||
</listitem>
|
||||
</orderedlist>
|
||||
<bridgehead id="CombinedLibraries" renderas="sect1">
|
||||
5. Combined Libraries.
|
||||
</bridgehead>
|
||||
<para>
|
||||
You may place library facilities that are a work based on the Library side
|
||||
by side in a single library together with other library facilities that are
|
||||
not Applications and are not covered by this License, and convey such a
|
||||
combined library under terms of your choice, if you do both of the
|
||||
following:
|
||||
</para>
|
||||
<orderedlist numeration="loweralpha">
|
||||
<listitem>
|
||||
<para>
|
||||
Accompany the combined library with a copy of the same work based on the
|
||||
Library, uncombined with any other library facilities, conveyed under
|
||||
the terms of this License.
|
||||
|
||||
<para>These requirements apply to the modified work as a whole. If
|
||||
identifiable sections of that work are not derived from the Library,
|
||||
and can be reasonably considered independent and separate works in
|
||||
themselves, then this License, and its terms, do not apply to those
|
||||
sections when you distribute them as separate works. But when you
|
||||
distribute the same sections as part of a whole which is a work based
|
||||
on the Library, the distribution of the whole must be on the terms of
|
||||
this License, whose permissions for other licensees extend to the
|
||||
entire whole, and thus to each and every part regardless of who wrote
|
||||
it.</para>
|
||||
|
||||
<para>Thus, it is not the intent of this section to claim rights or contest
|
||||
your rights to work written entirely by you; rather, the intent is to
|
||||
exercise the right to control the distribution of derivative or
|
||||
collective works based on the Library.</para>
|
||||
|
||||
<para>In addition, mere aggregation of another work not based on the Library
|
||||
with the Library (or with a work based on the Library) on a volume of
|
||||
a storage or distribution medium does not bring the other work under
|
||||
the scope of this License.</para>
|
||||
</section>
|
||||
|
||||
<section id="lgpl-2-3">
|
||||
<title>Section 3</title>
|
||||
<para>You may opt to apply the terms of the ordinary GNU General Public
|
||||
License instead of this License to a given copy of the Library. To do
|
||||
this, you must alter all the notices that refer to this License, so
|
||||
that they refer to the ordinary GNU General Public License, version 2,
|
||||
instead of to this License. (If a newer version than version 2 of the
|
||||
ordinary GNU General Public License has appeared, then you can specify
|
||||
that version instead if you wish.) Do not make any other change in
|
||||
these notices.</para>
|
||||
|
||||
<para>Once this change is made in a given copy, it is irreversible for
|
||||
that copy, so the ordinary GNU General Public License applies to all
|
||||
subsequent copies and derivative works made from that copy.</para>
|
||||
|
||||
<para>This option is useful when you wish to copy part of the code of
|
||||
the Library into a program that is not a library.</para>
|
||||
</section>
|
||||
|
||||
<section id="lgpl-2-4">
|
||||
<title>Section 4</title>
|
||||
<para>You may copy and distribute the Library (or a portion or
|
||||
derivative of it, under <link linkend="lgpl-2-2">Section 2</link>) in object code or executable form
|
||||
under the terms of <link linkend="lgpl-2-1">Sections 1</link> and <link linkend="lgpl-2-2">2</link> above provided that you accompany
|
||||
it with the complete corresponding machine-readable source code, which
|
||||
must be distributed under the terms of <link linkend="lgpl-2-1">Sections 1</link> and <link linkend="lgpl-2-2">2</link> above on a
|
||||
medium customarily used for software interchange.</para>
|
||||
|
||||
<para>If distribution of object code is made by offering access to copy
|
||||
from a designated place, then offering equivalent access to copy the
|
||||
source code from the same place satisfies the requirement to
|
||||
distribute the source code, even though third parties are not
|
||||
compelled to copy the source along with the object code.</para>
|
||||
</section>
|
||||
|
||||
<section id="lgpl-2-5">
|
||||
<title>Section 5</title>
|
||||
<para>A program that contains no derivative of any portion of the
|
||||
Library, but is designed to work with the Library by being compiled or
|
||||
linked with it, is called a <quote>work that uses the Library</quote>. Such a
|
||||
work, in isolation, is not a derivative work of the Library, and
|
||||
therefore falls outside the scope of this License.</para>
|
||||
|
||||
<para>However, linking a <quote>work that uses the Library</quote> with the Library
|
||||
creates an executable that is a derivative of the Library (because it
|
||||
contains portions of the Library), rather than a <quote>work that uses the
|
||||
library</quote>. The executable is therefore covered by this License.
|
||||
<link linkend="lgpl-2-6">Section 6</link> states terms for distribution of such executables.</para>
|
||||
|
||||
<para>When a <quote>work that uses the Library</quote> uses material from a header file
|
||||
that is part of the Library, the object code for the work may be a
|
||||
derivative work of the Library even though the source code is not.
|
||||
Whether this is true is especially significant if the work can be
|
||||
linked without the Library, or if the work is itself a library. The
|
||||
threshold for this to be true is not precisely defined by law.</para>
|
||||
|
||||
<para>If such an object file uses only numerical parameters, data
|
||||
structure layouts and accessors, and small macros and small inline
|
||||
functions (ten lines or less in length), then the use of the object
|
||||
file is unrestricted, regardless of whether it is legally a derivative
|
||||
work. (Executables containing this object code plus portions of the
|
||||
Library will still fall under <link linkend="lgpl-2-6">Section 6</link>.)</para>
|
||||
|
||||
<para>Otherwise, if the work is a derivative of the Library, you may
|
||||
distribute the object code for the work under the terms of <link linkend="lgpl-2-6">Section 6</link>.
|
||||
Any executables containing that work also fall under <link linkend="lgpl-2-6">Section 6</link>,
|
||||
whether or not they are linked directly with the Library itself.</para>
|
||||
</section>
|
||||
|
||||
<section id="lgpl-2-6">
|
||||
<title>Section 6</title>
|
||||
<para>As an exception to the Sections above, you may also combine or
|
||||
link a <quote>work that uses the Library</quote> with the Library to produce a
|
||||
work containing portions of the Library, and distribute that work
|
||||
under terms of your choice, provided that the terms permit
|
||||
modification of the work for the customer's own use and reverse
|
||||
engineering for debugging such modifications.</para>
|
||||
|
||||
<para>You must give prominent notice with each copy of the work that the
|
||||
Library is used in it and that the Library and its use are covered by
|
||||
this License. You must supply a copy of this License. If the work
|
||||
during execution displays copyright notices, you must include the
|
||||
copyright notice for the Library among them, as well as a reference
|
||||
directing the user to the copy of this License. Also, you must do one
|
||||
of these things:
|
||||
<orderedlist numeration="loweralpha">
|
||||
<listitem id="lgpl-2-6-a">
|
||||
<para>Accompany the work with the complete corresponding
|
||||
machine-readable source code for the Library including whatever
|
||||
changes were used in the work (which must be distributed under
|
||||
<link linkend="lgpl-2-1">Sections 1</link> and <link linkend="lgpl-2-2">2</link> above); and, if the work is an executable linked
|
||||
with the Library, with the complete machine-readable <quote>work that
|
||||
uses the Library</quote>, as object code and/or source code, so that the
|
||||
user can modify the Library and then relink to produce a modified
|
||||
executable containing the modified Library. (It is understood
|
||||
that the user who changes the contents of definitions files in the
|
||||
Library will not necessarily be able to recompile the application
|
||||
to use the modified definitions.)</para>
|
||||
</listitem>
|
||||
<listitem>
|
||||
<para>Use a suitable shared library mechanism for linking with the
|
||||
Library. A suitable mechanism is one that (1) uses at run time a
|
||||
copy of the library already present on the user's computer system,
|
||||
rather than copying library functions into the executable, and (2)
|
||||
will operate properly with a modified version of the library, if
|
||||
the user installs one, as long as the modified version is
|
||||
interface-compatible with the version that the work was made with.</para>
|
||||
</listitem>
|
||||
<listitem>
|
||||
<para>Accompany the work with a written offer, valid for at
|
||||
least three years, to give the same user the materials
|
||||
specified in <link linkend="lgpl-2-6-a">Subsection 6a</link>, above, for a charge no more
|
||||
than the cost of performing this distribution.</para>
|
||||
</listitem>
|
||||
<listitem>
|
||||
<para>If distribution of the work is made by offering access to copy
|
||||
from a designated place, offer equivalent access to copy the above
|
||||
specified materials from the same place.</para>
|
||||
</listitem>
|
||||
<listitem>
|
||||
<para>Verify that the user has already received a copy of these
|
||||
materials or that you have already sent this user a copy.</para>
|
||||
</listitem>
|
||||
</orderedlist>
|
||||
</para>
|
||||
</listitem>
|
||||
<listitem>
|
||||
<para>
|
||||
Give prominent notice with the combined library that part of it is a
|
||||
work based on the Library, and explaining where to find the accompanying
|
||||
uncombined form of the same work.
|
||||
|
||||
<para>For an executable, the required form of the <quote>work that uses the
|
||||
Library</quote> must include any data and utility programs needed for
|
||||
reproducing the executable from it. However, as a special exception,
|
||||
the materials to be distributed need not include anything that is
|
||||
normally distributed (in either source or binary form) with the major
|
||||
components (compiler, kernel, and so on) of the operating system on
|
||||
which the executable runs, unless that component itself accompanies
|
||||
the executable.</para>
|
||||
|
||||
<para>It may happen that this requirement contradicts the license
|
||||
restrictions of other proprietary libraries that do not normally
|
||||
accompany the operating system. Such a contradiction means you cannot
|
||||
use both them and the Library together in an executable that you
|
||||
distribute.</para>
|
||||
</section>
|
||||
|
||||
<section id="lgpl-2-7">
|
||||
<title>Section 7</title>
|
||||
<para>You may place library facilities that are a work based on the
|
||||
Library side-by-side in a single library together with other library
|
||||
facilities not covered by this License, and distribute such a combined
|
||||
library, provided that the separate distribution of the work based on
|
||||
the Library and of the other library facilities is otherwise
|
||||
permitted, and provided that you do these two things:
|
||||
<orderedlist numeration="loweralpha">
|
||||
<listitem>
|
||||
<para>Accompany the combined library with a copy of the same work
|
||||
based on the Library, uncombined with any other library
|
||||
facilities. This must be distributed under the terms of the
|
||||
Sections above.</para>
|
||||
</listitem>
|
||||
<listitem>
|
||||
<para>Give prominent notice with the combined library of the fact
|
||||
that part of it is a work based on the Library, and explaining
|
||||
where to find the accompanying uncombined form of the same work.</para>
|
||||
</listitem>
|
||||
</orderedlist>
|
||||
</para>
|
||||
</listitem>
|
||||
</orderedlist>
|
||||
<bridgehead id="RevisedVersions" renderas="sect1">
|
||||
6. Revised Versions of the <acronym>GNU</acronym> Lesser General Public
|
||||
License.
|
||||
</bridgehead>
|
||||
<para>
|
||||
The Free Software Foundation may publish revised and/or new versions of the
|
||||
<acronym>GNU</acronym> Lesser General Public License from time to time. Such
|
||||
new versions will be similar in spirit to the present version, but may
|
||||
differ in detail to address new problems or concerns.
|
||||
</para>
|
||||
<para>
|
||||
Each version is given a distinguishing version number. If the Library as you
|
||||
received it specifies that a certain numbered version of the
|
||||
<acronym>GNU</acronym> Lesser General Public License “or any later
|
||||
version” applies to it, you have the option of following the terms and
|
||||
conditions either of that published version or of any later version
|
||||
published by the Free Software Foundation. If the Library as you received it
|
||||
does not specify a version number of the <acronym>GNU</acronym> Lesser
|
||||
General Public License, you may choose any version of the
|
||||
<acronym>GNU</acronym> Lesser General Public License ever published by the
|
||||
Free Software Foundation.
|
||||
</para>
|
||||
<para>
|
||||
If the Library as you received it specifies that a proxy can decide whether
|
||||
future versions of the <acronym>GNU</acronym> Lesser General Public License
|
||||
shall apply, that proxy’s public statement of acceptance of any
|
||||
version is permanent authorization for you to choose that version for the
|
||||
Library.
|
||||
</para>
|
||||
</section>
|
||||
|
||||
<section id="lgpl-2-8">
|
||||
<title>Section 8</title>
|
||||
<para>You may not copy, modify, sublicense, link with, or distribute
|
||||
the Library except as expressly provided under this License. Any
|
||||
attempt otherwise to copy, modify, sublicense, link with, or
|
||||
distribute the Library is void, and will automatically terminate your
|
||||
rights under this License. However, parties who have received copies,
|
||||
or rights, from you under this License will not have their licenses
|
||||
terminated so long as such parties remain in full compliance.</para>
|
||||
</section>
|
||||
|
||||
<section id="lgpl-2-9">
|
||||
<title>Section 9</title>
|
||||
<para>You are not required to accept this License, since you have not
|
||||
signed it. However, nothing else grants you permission to modify or
|
||||
distribute the Library or its derivative works. These actions are
|
||||
prohibited by law if you do not accept this License. Therefore, by
|
||||
modifying or distributing the Library (or any work based on the
|
||||
Library), you indicate your acceptance of this License to do so, and
|
||||
all its terms and conditions for copying, distributing or modifying
|
||||
the Library or works based on it.</para>
|
||||
</section>
|
||||
|
||||
<section id="lgpl-2-10">
|
||||
<title>Section 10</title>
|
||||
<para>Each time you redistribute the Library (or any work based on the
|
||||
Library), the recipient automatically receives a license from the
|
||||
original licensor to copy, distribute, link with or modify the Library
|
||||
subject to these terms and conditions. You may not impose any further
|
||||
restrictions on the recipients' exercise of the rights granted herein.
|
||||
You are not responsible for enforcing compliance by third parties with
|
||||
this License.</para>
|
||||
</section>
|
||||
|
||||
<section id="lgpl-2-11">
|
||||
<title>Section 11</title>
|
||||
<para>If, as a consequence of a court judgment or allegation of patent
|
||||
infringement or for any other reason (not limited to patent issues),
|
||||
conditions are imposed on you (whether by court order, agreement or
|
||||
otherwise) that contradict the conditions of this License, they do not
|
||||
excuse you from the conditions of this License. If you cannot
|
||||
distribute so as to satisfy simultaneously your obligations under this
|
||||
License and any other pertinent obligations, then as a consequence you
|
||||
may not distribute the Library at all. For example, if a patent
|
||||
license would not permit royalty-free redistribution of the Library by
|
||||
all those who receive copies directly or indirectly through you, then
|
||||
the only way you could satisfy both it and this License would be to
|
||||
refrain entirely from distribution of the Library.</para>
|
||||
|
||||
<para>If any portion of this section is held invalid or unenforceable under any
|
||||
particular circumstance, the balance of the section is intended to apply,
|
||||
and the section as a whole is intended to apply in other circumstances.</para>
|
||||
|
||||
<para>It is not the purpose of this section to induce you to infringe any
|
||||
patents or other property right claims or to contest validity of any
|
||||
such claims; this section has the sole purpose of protecting the
|
||||
integrity of the free software distribution system which is
|
||||
implemented by public license practices. Many people have made
|
||||
generous contributions to the wide range of software distributed
|
||||
through that system in reliance on consistent application of that
|
||||
system; it is up to the author/donor to decide if he or she is willing
|
||||
to distribute software through any other system and a licensee cannot
|
||||
impose that choice.</para>
|
||||
|
||||
<para>This section is intended to make thoroughly clear what is believed to
|
||||
be a consequence of the rest of this License.</para>
|
||||
</section>
|
||||
|
||||
<section id="lgpl-2-12">
|
||||
<title>Section 12</title>
|
||||
<para>If the distribution and/or use of the Library is restricted in
|
||||
certain countries either by patents or by copyrighted interfaces, the
|
||||
original copyright holder who places the Library under this License may add
|
||||
an explicit geographical distribution limitation excluding those countries,
|
||||
so that distribution is permitted only in or among countries not thus
|
||||
excluded. In such case, this License incorporates the limitation as if
|
||||
written in the body of this License.</para>
|
||||
</section>
|
||||
|
||||
<section id="lgpl-2-13">
|
||||
<title>Section 13</title>
|
||||
<para>The Free Software Foundation may publish revised and/or new
|
||||
versions of the Lesser General Public License from time to time.
|
||||
Such new versions will be similar in spirit to the present version,
|
||||
but may differ in detail to address new problems or concerns.</para>
|
||||
|
||||
<para>Each version is given a distinguishing version number. If the Library
|
||||
specifies a version number of this License which applies to it and
|
||||
<quote>any later version</quote>, you have the option of following the terms and
|
||||
conditions either of that version or of any later version published by
|
||||
the Free Software Foundation. If the Library does not specify a
|
||||
license version number, you may choose any version ever published by
|
||||
the Free Software Foundation.</para>
|
||||
</section>
|
||||
|
||||
<section id="lgpl-2-14">
|
||||
<title>Section 14</title>
|
||||
<para>If you wish to incorporate parts of the Library into other free
|
||||
programs whose distribution conditions are incompatible with these,
|
||||
write to the author to ask for permission. For software which is
|
||||
copyrighted by the Free Software Foundation, write to the Free
|
||||
Software Foundation; we sometimes make exceptions for this. Our
|
||||
decision will be guided by the two goals of preserving the free status
|
||||
of all derivatives of our free software and of promoting the sharing
|
||||
and reuse of software generally.</para>
|
||||
</section>
|
||||
|
||||
<section id="lgpl-2-15">
|
||||
<title>NO WARRANTY Section 15</title>
|
||||
<para>BECAUSE THE LIBRARY IS LICENSED FREE OF CHARGE, THERE IS NO
|
||||
WARRANTY FOR THE LIBRARY, TO THE EXTENT PERMITTED BY APPLICABLE LAW.
|
||||
EXCEPT WHEN OTHERWISE STATED IN WRITING THE COPYRIGHT HOLDERS AND/OR
|
||||
OTHER PARTIES PROVIDE THE LIBRARY <quote>AS IS</quote> WITHOUT WARRANTY OF ANY
|
||||
KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, THE
|
||||
IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
|
||||
PURPOSE. THE ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE OF THE
|
||||
LIBRARY IS WITH YOU. SHOULD THE LIBRARY PROVE DEFECTIVE, YOU ASSUME
|
||||
THE COST OF ALL NECESSARY SERVICING, REPAIR OR CORRECTION.</para>
|
||||
</section>
|
||||
|
||||
<section id="lgpl-2-16">
|
||||
<title>Section 16</title>
|
||||
<para>IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN
|
||||
WRITING WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MAY MODIFY
|
||||
AND/OR REDISTRIBUTE THE LIBRARY AS PERMITTED ABOVE, BE LIABLE TO YOU
|
||||
FOR DAMAGES, INCLUDING ANY GENERAL, SPECIAL, INCIDENTAL OR
|
||||
CONSEQUENTIAL DAMAGES ARISING OUT OF THE USE OR INABILITY TO USE THE
|
||||
LIBRARY (INCLUDING BUT NOT LIMITED TO LOSS OF DATA OR DATA BEING
|
||||
RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD PARTIES OR A
|
||||
FAILURE OF THE LIBRARY TO OPERATE WITH ANY OTHER SOFTWARE), EVEN IF
|
||||
SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH
|
||||
DAMAGES.</para>
|
||||
|
||||
<para>END OF TERMS AND CONDITIONS</para>
|
||||
</section>
|
||||
</section>
|
||||
|
||||
<section id="lgpl-3">
|
||||
<title>How to Apply These Terms to Your New Libraries</title>
|
||||
|
||||
<para>If you develop a new library, and you want it to be of the greatest
|
||||
possible use to the public, we recommend making it free software that
|
||||
everyone can redistribute and change. You can do so by permitting
|
||||
redistribution under these terms (or, alternatively, under the terms of the
|
||||
ordinary General Public License).</para>
|
||||
|
||||
<para>To apply these terms, attach the following notices to the library. It is
|
||||
safest to attach them to the start of each source file to most effectively
|
||||
convey the exclusion of warranty; and each file should have at least the
|
||||
<quote>copyright</quote> line and a pointer to where the full notice is found.</para>
|
||||
|
||||
<para><one line to give the library's name and a brief idea of what it does.>
|
||||
Copyright (C) <year> <name of author></para>
|
||||
|
||||
<para>This library is free software; you can redistribute it and/or
|
||||
modify it under the terms of the GNU Lesser General Public
|
||||
License as published by the Free Software Foundation; either
|
||||
version 2.1 of the License, or (at your option) any later version.</para>
|
||||
|
||||
<para>This library is distributed in the hope that it will be useful,
|
||||
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
||||
Lesser General Public License for more details.</para>
|
||||
|
||||
<para>You should have received a copy of the GNU Lesser General Public
|
||||
License along with this library; if not, write to the Free Software
|
||||
Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA</para>
|
||||
|
||||
<para>Also add information on how to contact you by electronic and paper mail.</para>
|
||||
|
||||
<para>You should also get your employer (if you work as a programmer) or your
|
||||
school, if any, to sign a <quote>copyright disclaimer</quote> for the library, if
|
||||
necessary. Here is a sample; alter the names:</para>
|
||||
|
||||
<para>Yoyodyne, Inc., hereby disclaims all copyright interest in the
|
||||
library `Frob' (a library for tweaking knobs) written by James Random Hacker.</para>
|
||||
|
||||
<para><signature of Ty Coon>, 1 April 1990
|
||||
Ty Coon, President of Vice</para>
|
||||
|
||||
<para>That's all there is to it!</para>
|
||||
</section>
|
||||
</appendix>
|
||||
|
Loading…
Reference in New Issue