167 lines
7.7 KiB
Markdown
167 lines
7.7 KiB
Markdown
GNU LESSER GENERAL PUBLIC LICENSE
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=================================
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Version 3, 29 June 2007
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Copyright (C) 2007 Free Software Foundation, Inc. <http://fsf.org/>
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Everyone is permitted to copy and distribute verbatim copies of this license
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document, but changing it is not allowed.
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This version of the GNU Lesser General Public License incorporates the terms
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and conditions of version 3 of the GNU General Public License, supplemented
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by the additional permissions listed below.
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### 0. Additional Definitions.
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As used herein, "this License" refers to version 3 of the GNU Lesser General
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Public License, and the "GNU GPL" refers to version 3 of the GNU General
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Public License.
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"The Library" refers to a covered work governed by this License, other than
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an Application or a Combined Work as defined below.
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An "Application" is any work that makes use of an interface provided by the
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Library, but which is not otherwise based on the Library. Defining a
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subclass of a class defined by the Library is deemed a mode of using an
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interface provided by the Library.
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A "Combined Work" is a work produced by combining or linking an Application
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with the Library. The particular version of the Library with which the
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Combined Work was made is also called the "Linked Version".
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The "Minimal Corresponding Source" for a Combined Work means the
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Corresponding Source for the Combined Work, excluding any source code for
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portions of the Combined Work that, considered in isolation, are based on
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the Application, and not on the Linked Version.
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The "Corresponding Application Code" for a Combined Work means the object
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code and/or source code for the Application, including any data and utility
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programs needed for reproducing the Combined Work from the Application, but
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excluding the System Libraries of the Combined Work.
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### 1. Exception to Section 3 of the GNU GPL.
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You may convey a covered work under sections 3 and 4 of this License without
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being bound by section 3 of the GNU GPL.
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### 2. Conveying Modified Versions.
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If you modify a copy of the Library, and, in your modifications, a facility
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refers to a function or data to be supplied by an Application that uses the
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facility (other than as an argument passed when the facility is invoked),
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then you may convey a copy of the modified version:
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* a) under this License, provided that you make a good faith effort to
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ensure that, in the event an Application does not supply the function
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or data, the facility still operates, and performs whatever part of its
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purpose remains meaningful, or
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* b) under the GNU GPL, with none of the additional permissions of this
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License applicable to that copy.
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### 3. Object Code Incorporating Material from Library Header Files.
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The object code form of an Application may incorporate material from a
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header file that is part of the Library. You may convey such object code
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under terms of your choice, provided that, if the incorporated material is
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not limited to numerical parameters, data structure layouts and accessors,
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or small macros, inline functions and templates (ten or fewer lines in
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length), you do both of the following:
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* a) Give prominent notice with each copy of the object code that the
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Library is used in it and that the Library and its use are covered by
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this License.
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* b) Accompany the object code with a copy of the GNU GPL and this license
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document.
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### 4. Combined Works.
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You may convey a Combined Work under terms of your choice that, taken
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together, effectively do not restrict modification of the portions of the
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Library contained in the Combined Work and reverse engineering for debugging
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such modifications, if you also do each of the following:
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* a) Give prominent notice with each copy of the Combined Work that the
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Library is used in it and that the Library and its use are covered by
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this License.
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* b) Accompany the Combined Work with a copy of the GNU GPL and this license
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document.
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* c) For a Combined Work that displays copyright notices during execution,
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include the copyright notice for the Library among these notices, as
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well as a reference directing the user to the copies of the GNU GPL and
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this license document.
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* d) Do one of the following:
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* 0) Convey the Minimal Corresponding Source under the terms of this
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License, and the Corresponding Application Code in a form suitable
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for, and under terms that permit, the user to recombine or relink
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the Application with a modified version of the Linked Version to
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produce a modified Combined Work, in the manner specified by
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section 6 of the GNU GPL for conveying Corresponding Source.
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* 1) Use a suitable shared library mechanism for linking with the
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Library. A suitable mechanism is one that (a) uses at run time a
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copy of the Library already present on the user's computer system,
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and (b) will operate properly with a modified version of the
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Library that is interface-compatible with the Linked Version.
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* e) Provide Installation Information, but only if you would otherwise be
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required to provide such information under section 6 of the GNU GPL,
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and only to the extent that such information is necessary to install
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and execute a modified version of the Combined Work produced by
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recombining or relinking the Application with a modified version of the
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Linked Version. (If you use option 4d0, the Installation Information
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must accompany the Minimal Corresponding Source and Corresponding
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Application Code. If you use option 4d1, you must provide the
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Installation Information in the manner specified by section 6 of the
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GNU GPL for conveying Corresponding Source.)
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### 5. Combined Libraries.
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You may place library facilities that are a work based on the Library side
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by side in a single library together with other library facilities that are
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not Applications and are not covered by this License, and convey such a
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combined library under terms of your choice, if you do both of the
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following:
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* a) Accompany the combined library with a copy of the same work based on
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the Library, uncombined with any other library facilities, conveyed
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under the terms of this License.
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* b) Give prominent notice with the combined library that part of it is a
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work based on the Library, and explaining where to find the
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accompanying uncombined form of the same work.
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### 6. Revised Versions of the GNU Lesser General Public License.
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The Free Software Foundation may publish revised and/or new versions of the
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GNU Lesser General Public License from time to time. Such new versions will
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be similar in spirit to the present version, but may differ in detail to
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address new problems or concerns.
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Each version is given a distinguishing version number. If the Library as you
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received it specifies that a certain numbered version of the GNU Lesser
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General Public License "or any later version" applies to it, you have the
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option of following the terms and conditions either of that published
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version or of any later version published by the Free Software Foundation.
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If the Library as you received it does not specify a version number of the
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GNU Lesser General Public License, you may choose any version of the GNU
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Lesser General Public License ever published by the Free Software
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Foundation.
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If the Library as you received it specifies that a proxy can decide whether
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future versions of the GNU Lesser General Public License shall apply, that
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proxy's public statement of acceptance of any version is permanent
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authorization for you to choose that version for the Library. |