GNU Lesser General Public License (LGPL)
❑
GNU GENERAL PUBLIC LICENSE
Version 3, 29 June 2007
Copyright (C) 2007 Free Software Foundation, Inc. <http://fsf.org/>
Everyone is permitted to copy and distribute verbatim copies of this license document, but changing it is not allowed.
Preamble
The GNU General Public License is a free, copyleft license for software and other kinds of works.
The licenses for most software and other practical works are designed to take away your freedom to share and change the works. By contrast, the GNU
General Public License is intended to guarantee your freedom to share and change all versions of a program--to make sure it remains free software for all
its users. We, the Free Software Foundation, use the GNU General Public License for most of our software; it applies also to any other work released this
way by its authors. You can apply it to your programs, too.
When we speak of free software, we are referring to freedom, not price. Our General Public Licenses are designed to make sure that you have the
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To protect your rights, we need to prevent others from denying you these rights or asking you to surrender the rights. Therefore, you have certain
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For example, if you distribute copies of such a program, whether gratis or for a fee, you must pass on to the recipients the same freedoms that you
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Developers that use the GNU GPL protect your rights with two steps: (1) assert copyright on the software, and (2) offer you this License giving you legal
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TERMS AND CONDITIONS
0. Definitions.
“This License” refers to version 3 of the GNU General Public License.
“Copyright” also means copyright-like laws that apply to other kinds of works, such as semiconductor masks.
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copy. The resulting work is called a “modified version” of the earlier work or a work “based on” the earlier work.
A “covered work” means either the unmodified Program or a work based on the Program.
To “propagate” a work means to do anything with it that, without permission, would make you directly or secondarily liable for infringement under
applicable copyright law, except executing it on a computer or modifying a private copy. Propagation includes copying, distribution (with or without
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To “convey” a work means any kind of propagation that enables other parties to make or receive copies. Mere interaction with a user through a
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All rights granted under this License are granted for the term of copyright on the Program, and are irrevocable provided the stated conditions are
met. This License explicitly affirms your unlimited permission to run the unmodified Program. The output from running a covered work is covered by
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