1GPL(GNU) Free Software Foundation GPL(GNU)
2 GNU GENERAL PUBLIC LICENSE
6 Version 3, 29 June 2007
7 Copyright (C) 2007 Free Software Foundation, Inc. <http://fsf.org/>
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437 9. Acceptance Not Required for Having Copies.
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471 any patent claim is infringed by making, using, selling, offering for
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473 11. Patents.
475 A “contributor” is a copyright holder who authorizes use under this
477 License of the Program or a work on which the Program is based. The
478 work thus licensed is called the contributor's “contributor version”.
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506 able, or (2) arrange to deprive yourself of the benefit of the patent
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512 in a country, would infringe one or more identifiable patents in that
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522 A patent license is “discriminatory” if it does not include within the
524 scope of its coverage, prohibits the exercise of, or is conditioned on
525 the non‐exercise of one or more of the rights that are specifically
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534 with specific products or compilations that contain the covered work,
535 unless you entered into that arrangement, or that patent license was
536 granted, prior to 28 March 2007.
537 Nothing in this License shall be construed as excluding or limiting any
539 implied license or other defenses to infringement that may otherwise be
540 available to you under applicable patent law.
541 12. No Surrender of Others' Freedom.
543 If conditions are imposed on you (whether by court order, agreement or
545 otherwise) that contradict the conditions of this License, they do not
546 excuse you from the conditions of this License. If you cannot convey a
547 covered work so as to satisfy simultaneously your obligations under
548 this License and any other pertinent obligations, then as a consequence
549 you may not convey it at all. For example, if you agree to terms that
550 obligate you to collect a royalty for further conveying from those to
551 whom you convey the Program, the only way you could satisfy both those
552 terms and this License would be to refrain entirely from conveying the
553 Program.
554 13. Use with the GNU Affero General Public License.
556 Notwithstanding any other provision of this License, you have permis‐
558 sion to link or combine any covered work with a work licensed under
559 version 3 of the GNU Affero General Public License into a single com‐
560 bined work, and to convey the resulting work. The terms of this
561 License will continue to apply to the part which is the covered work,
562 but the special requirements of the GNU Affero General Public License,
563 section 13, concerning interaction through a network will apply to the
564 combination as such.
565 14. Revised Versions of this License.
567 The Free Software Foundation may publish revised and/or new versions of
569 the GNU General Public License from time to time. Such new versions
570 will be similar in spirit to the present version, but may differ in
571 detail to address new problems or concerns.
572 Each version is given a distinguishing version number. If the Program
574 specifies that a certain numbered version of the GNU General Public
575 License “or any later version” applies to it, you have the option of
576 following the terms and conditions either of that numbered version or
577 of any later version published by the Free Software Foundation. If the
578 Program does not specify a version number of the GNU General Public
579 License, you may choose any version ever published by the Free Software
580 Foundation.
581 If the Program specifies that a proxy can decide which future versions
583 of the GNU General Public License can be used, that proxy's public
584 statement of acceptance of a version permanently authorizes you to
585 choose that version for the Program.
586 Later license versions may give you additional or different permis‐
588 sions. However, no additional obligations are imposed on any author or
589 copyright holder as a result of your choosing to follow a later ver‐
590 sion.
591 15. Disclaimer of Warranty.
593 THERE IS NO WARRANTY FOR THE PROGRAM, TO THE EXTENT PERMITTED BY APPLI‐
595 CABLE LAW. EXCEPT WHEN OTHERWISE STATED IN WRITING THE COPYRIGHT HOLD‐
596 ERS AND/OR OTHER PARTIES PROVIDE THE PROGRAM “AS IS” WITHOUT WARRANTY
597 OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, BUT NOT LIMITED
598 TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTIC‐
599 ULAR PURPOSE. THE ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE OF THE
600 PROGRAM IS WITH YOU. SHOULD THE PROGRAM PROVE DEFECTIVE, YOU ASSUME
601 THE COST OF ALL NECESSARY SERVICING, REPAIR OR CORRECTION.
602 16. Limitation of Liability.
604 IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING
606 WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MODIFIES AND/OR CON‐
607 VEYS THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES,
608 INCLUDING ANY GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES
609 ARISING OUT OF THE USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT
610 NOT LIMITED TO LOSS OF DATA OR DATA BEING RENDERED INACCURATE OR LOSSES
611 SUSTAINED BY YOU OR THIRD PARTIES OR A FAILURE OF THE PROGRAM TO OPER‐
612 ATE WITH ANY OTHER PROGRAMS), EVEN IF SUCH HOLDER OR OTHER PARTY HAS
613 BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES.
614 17. Interpretation of Sections 15 and 16.
616 If the disclaimer of warranty and limitation of liability provided
618 above cannot be given local legal effect according to their terms,
619 reviewing courts shall apply local law that most closely approximates
620 an absolute waiver of all civil liability in connection with the Pro‐
621 gram, unless a warranty or assumption of liability accompanies a copy
622 of the Program in return for a fee.
623 END OF TERMS AND CONDITIONS
625 How to Apply These Terms to Your New Programs
627 If you develop a new program, and you want it to be of the greatest
629 possible use to the public, the best way to achieve this is to make it
630 free software which everyone can redistribute and change under these
631 terms.
632 To do so, attach the following notices to the program. It is safest to
634 attach them to the start of each source file to most effectively state
635 the exclusion of warranty; and each file should have at least the
636 “copyright” line and a pointer to where the full notice is found.
637 < one line to give the program's name and a brief idea of what it
639 does. >
640 Copyright (C) < year > < name of author >
641 This program is free software: you can redistribute it and/or mod‐
643 ify it under the terms of the GNU General Public License as pub‐
644 lished by the Free Software Foundation, either version 3 of the
645 License, or (at your option) any later version.
646 This program is distributed in the hope that it will be useful, but
648 WITHOUT ANY WARRANTY; without even the implied warranty of MER‐
649 CHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Gen‐
650 eral Public License for more details.
651 You should have received a copy of the GNU General Public License
653 along with this program. If not, see
654 <http://www.gnu.org/licenses/>.
655 Also add information on how to contact you by electronic and paper
657 mail.
658 If the program does terminal interaction, make it output a short notice
660 like this when it starts in an interactive mode:
661 <program> Copyright (C) <year> <name of author>
663 This program comes with ABSOLUTELY NO WARRANTY; for details type
664 “show w”. This is free software, and you are welcome to redis‐
665 tribute it under certain conditions; type “show c” for details.
666 The hypothetical commands “show w” and “show c” should show the appro‐
668 priate parts of the General Public License. Of course, your program's
669 commands might be different; for a GUI interface, you would use an
670 “about box”.
671 You should also get your employer (if you work as a programmer) or
673 school, if any, to sign a “copyright disclaimer” for the program, if
674 necessary. For more information on this, and how to apply and follow
675 the GNU GPL, see <http://www.gnu.org/licenses/>.
676 The GNU General Public License does not permit incorporating your pro‐
678 gram into proprietary programs. If your program is a subroutine
679 library, you may consider it more useful to permit linking proprietary
680 applications with the library. If this is what you want to do, use the
681 GNU Lesser General Public License instead of this License. But first,
682 please read <http://www.gnu.org/philosophy/why‐not‐lgpl.html>.
683GNU GPL GPL(GNU)