Changeset 2940c14782 in tspsg for COPYING


Ignore:
Timestamp:
Aug 29, 2013, 6:54:38 PM (11 years ago)
Author:
Oleksii Serdiuk
Branches:
appveyor, imgbot, master, readme
Children:
243b53b608
Parents:
21c03af787
Message:

Relicensed TSP Solver and Generator under GPLv2 license.

Due to potential conflicts between GPLv3 and app stores.

File:
1 edited

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Unmodified
Added
Removed
  • COPYING

    r21c03af787 r2940c14782  
    11                    GNU GENERAL PUBLIC LICENSE
    2                        Version 3, 29 June 2007
    3 
    4  Copyright (C) 2007 Free Software Foundation, Inc. <http://fsf.org/>
     2                       Version 2, June 1991
     3
     4 Copyright (C) 1989, 1991 Free Software Foundation, Inc.,
     5 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
    56 Everyone is permitted to copy and distribute verbatim copies
    67 of this license document, but changing it is not allowed.
     
    89                            Preamble
    910
    10   The GNU General Public License is a free, copyleft license for
    11 software and other kinds of works.
    12 
    13   The licenses for most software and other practical works are designed
    14 to take away your freedom to share and change the works.  By contrast,
    15 the GNU General Public License is intended to guarantee your freedom to
    16 share and change all versions of a program--to make sure it remains free
    17 software for all its users.  We, the Free Software Foundation, use the
    18 GNU General Public License for most of our software; it applies also to
    19 any other work released this way by its authors.  You can apply it to
     11  The licenses for most software are designed to take away your
     12freedom to share and change it.  By contrast, the GNU General Public
     13License is intended to guarantee your freedom to share and change free
     14software--to make sure the software is free for all its users.  This
     15General Public License applies to most of the Free Software
     16Foundation's software and to any other program whose authors commit to
     17using it.  (Some other Free Software Foundation software is covered by
     18the GNU Lesser General Public License instead.)  You can apply it to
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    2120
     
    2322price.  Our General Public Licenses are designed to make sure that you
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     24this service if you wish), that you receive source code or can get it
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     28  To protect your rights, we need to make restrictions that forbid
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     30These restrictions translate to certain responsibilities for you if you
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    3332
    3433  For example, if you distribute copies of such a program, whether
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    40   Developers that use the GNU GPL protect your rights with two steps:
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    6856  The precise terms and conditions for copying, distribution and
    6957modification follow.
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    75   "This License" refers to version 3 of the GNU General Public License.
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    483 purposes of this definition, "control" includes the right to grant
    484 patent sublicenses in a manner consistent with the requirements of
     59                    GNU GENERAL PUBLIC LICENSE
     60   TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION
     61
     62  0. This License applies to any program or other work which contains
     63a notice placed by the copyright holder saying it may be distributed
     64under the terms of this General Public License.  The "Program", below,
     65refers to any such program or work, and a "work based on the Program"
     66means either the Program or any derivative work under copyright law:
     67that is to say, a work containing the Program or a portion of it,
     68either verbatim or with modifications and/or translated into another
     69language.  (Hereinafter, translation is included without limitation in
     70the term "modification".)  Each licensee is addressed as "you".
     71
     72Activities other than copying, distribution and modification are not
     73covered by this License; they are outside its scope.  The act of
     74running the Program is not restricted, and the output from the Program
     75is covered only if its contents constitute a work based on the
     76Program (independent of having been made by running the Program).
     77Whether that is true depends on what the Program does.
     78
     79  1. You may copy and distribute verbatim copies of the Program's
     80source code as you receive it, in any medium, provided that you
     81conspicuously and appropriately publish on each copy an appropriate
     82copyright notice and disclaimer of warranty; keep intact all the
     83notices that refer to this License and to the absence of any warranty;
     84and give any other recipients of the Program a copy of this License
     85along with the Program.
     86
     87You may charge a fee for the physical act of transferring a copy, and
     88you may at your option offer warranty protection in exchange for a fee.
     89
     90  2. You may modify your copy or copies of the Program or any portion
     91of it, thus forming a work based on the Program, and copy and
     92distribute such modifications or work under the terms of Section 1
     93above, provided that you also meet all of these conditions:
     94
     95    a) You must cause the modified files to carry prominent notices
     96    stating that you changed the files and the date of any change.
     97
     98    b) You must cause any work that you distribute or publish, that in
     99    whole or in part contains or is derived from the Program or any
     100    part thereof, to be licensed as a whole at no charge to all third
     101    parties under the terms of this License.
     102
     103    c) If the modified program normally reads commands interactively
     104    when run, you must cause it, when started running for such
     105    interactive use in the most ordinary way, to print or display an
     106    announcement including an appropriate copyright notice and a
     107    notice that there is no warranty (or else, saying that you provide
     108    a warranty) and that users may redistribute the program under
     109    these conditions, and telling the user how to view a copy of this
     110    License.  (Exception: if the Program itself is interactive but
     111    does not normally print such an announcement, your work based on
     112    the Program is not required to print an announcement.)
     113
     114These requirements apply to the modified work as a whole.  If
     115identifiable sections of that work are not derived from the Program,
     116and can be reasonably considered independent and separate works in
     117themselves, then this License, and its terms, do not apply to those
     118sections when you distribute them as separate works.  But when you
     119distribute the same sections as part of a whole which is a work based
     120on the Program, the distribution of the whole must be on the terms of
     121this License, whose permissions for other licensees extend to the
     122entire whole, and thus to each and every part regardless of who wrote it.
     123
     124Thus, it is not the intent of this section to claim rights or contest
     125your rights to work written entirely by you; rather, the intent is to
     126exercise the right to control the distribution of derivative or
     127collective works based on the Program.
     128
     129In addition, mere aggregation of another work not based on the Program
     130with the Program (or with a work based on the Program) on a volume of
     131a storage or distribution medium does not bring the other work under
     132the scope of this License.
     133
     134  3. You may copy and distribute the Program (or a work based on it,
     135under Section 2) in object code or executable form under the terms of
     136Sections 1 and 2 above provided that you also do one of the following:
     137
     138    a) Accompany it with the complete corresponding machine-readable
     139    source code, which must be distributed under the terms of Sections
     140    1 and 2 above on a medium customarily used for software interchange; or,
     141
     142    b) Accompany it with a written offer, valid for at least three
     143    years, to give any third party, for a charge no more than your
     144    cost of physically performing source distribution, a complete
     145    machine-readable copy of the corresponding source code, to be
     146    distributed under the terms of Sections 1 and 2 above on a medium
     147    customarily used for software interchange; or,
     148
     149    c) Accompany it with the information you received as to the offer
     150    to distribute corresponding source code.  (This alternative is
     151    allowed only for noncommercial distribution and only if you
     152    received the program in object code or executable form with such
     153    an offer, in accord with Subsection b above.)
     154
     155The source code for a work means the preferred form of the work for
     156making modifications to it.  For an executable work, complete source
     157code means all the source code for all modules it contains, plus any
     158associated interface definition files, plus the scripts used to
     159control compilation and installation of the executable.  However, as a
     160special exception, the source code distributed need not include
     161anything that is normally distributed (in either source or binary
     162form) with the major components (compiler, kernel, and so on) of the
     163operating system on which the executable runs, unless that component
     164itself accompanies the executable.
     165
     166If distribution of executable or object code is made by offering
     167access to copy from a designated place, then offering equivalent
     168access to copy the source code from the same place counts as
     169distribution of the source code, even though third parties are not
     170compelled to copy the source along with the object code.
     171
     172  4. You may not copy, modify, sublicense, or distribute the Program
     173except as expressly provided under this License.  Any attempt
     174otherwise to copy, modify, sublicense or distribute the Program is
     175void, and will automatically terminate your rights under this License.
     176However, parties who have received copies, or rights, from you under
     177this License will not have their licenses terminated so long as such
     178parties remain in full compliance.
     179
     180  5. You are not required to accept this License, since you have not
     181signed it.  However, nothing else grants you permission to modify or
     182distribute the Program or its derivative works.  These actions are
     183prohibited by law if you do not accept this License.  Therefore, by
     184modifying or distributing the Program (or any work based on the
     185Program), you indicate your acceptance of this License to do so, and
     186all its terms and conditions for copying, distributing or modifying
     187the Program or works based on it.
     188
     189  6. Each time you redistribute the Program (or any work based on the
     190Program), the recipient automatically receives a license from the
     191original licensor to copy, distribute or modify the Program subject to
     192these terms and conditions.  You may not impose any further
     193restrictions on the recipients' exercise of the rights granted herein.
     194You are not responsible for enforcing compliance by third parties to
    485195this License.
    486196
    487   Each contributor grants you a non-exclusive, worldwide, royalty-free
    488 patent license under the contributor's essential patent claims, to
    489 make, use, sell, offer for sale, import and otherwise run, modify and
    490 propagate the contents of its contributor version.
    491 
    492   In the following three paragraphs, a "patent license" is any express
    493 agreement or commitment, however denominated, not to enforce a patent
    494 (such as an express permission to practice a patent or covenant not to
    495 sue for patent infringement).  To "grant" such a patent license to a
    496 party means to make such an agreement or commitment not to enforce a
    497 patent against the party.
    498 
    499   If you convey a covered work, knowingly relying on a patent license,
    500 and the Corresponding Source of the work is not available for anyone
    501 to copy, free of charge and under the terms of this License, through a
    502 publicly available network server or other readily accessible means,
    503 then you must either (1) cause the Corresponding Source to be so
    504 available, or (2) arrange to deprive yourself of the benefit of the
    505 patent license for this particular work, or (3) arrange, in a manner
    506 consistent with the requirements of this License, to extend the patent
    507 license to downstream recipients.  "Knowingly relying" means you have
    508 actual knowledge that, but for the patent license, your conveying the
    509 covered work in a country, or your recipient's use of the covered work
    510 in a country, would infringe one or more identifiable patents in that
    511 country that you have reason to believe are valid.
    512 
    513   If, pursuant to or in connection with a single transaction or
    514 arrangement, you convey, or propagate by procuring conveyance of, a
    515 covered work, and grant a patent license to some of the parties
    516 receiving the covered work authorizing them to use, propagate, modify
    517 or convey a specific copy of the covered work, then the patent license
    518 you grant is automatically extended to all recipients of the covered
    519 work and works based on it.
    520 
    521   A patent license is "discriminatory" if it does not include within
    522 the scope of its coverage, prohibits the exercise of, or is
    523 conditioned on the non-exercise of one or more of the rights that are
    524 specifically granted under this License.  You may not convey a covered
    525 work if you are a party to an arrangement with a third party that is
    526 in the business of distributing software, under which you make payment
    527 to the third party based on the extent of your activity of conveying
    528 the work, and under which the third party grants, to any of the
    529 parties who would receive the covered work from you, a discriminatory
    530 patent license (a) in connection with copies of the covered work
    531 conveyed by you (or copies made from those copies), or (b) primarily
    532 for and in connection with specific products or compilations that
    533 contain the covered work, unless you entered into that arrangement,
    534 or that patent license was granted, prior to 28 March 2007.
    535 
    536   Nothing in this License shall be construed as excluding or limiting
    537 any implied license or other defenses to infringement that may
    538 otherwise be available to you under applicable patent law.
    539 
    540   12. No Surrender of Others' Freedom.
    541 
    542   If conditions are imposed on you (whether by court order, agreement or
     197  7. If, as a consequence of a court judgment or allegation of patent
     198infringement or for any other reason (not limited to patent issues),
     199conditions are imposed on you (whether by court order, agreement or
    543200otherwise) that contradict the conditions of this License, they do not
    544 excuse you from the conditions of this License.  If you cannot convey a
    545 covered work so as to satisfy simultaneously your obligations under this
    546 License and any other pertinent obligations, then as a consequence you may
    547 not convey it at all.  For example, if you agree to terms that obligate you
    548 to collect a royalty for further conveying from those to whom you convey
    549 the Program, the only way you could satisfy both those terms and this
    550 License would be to refrain entirely from conveying the Program.
    551 
    552   13. Use with the GNU Affero General Public License.
    553 
    554   Notwithstanding any other provision of this License, you have
    555 permission to link or combine any covered work with a work licensed
    556 under version 3 of the GNU Affero General Public License into a single
    557 combined work, and to convey the resulting work.  The terms of this
    558 License will continue to apply to the part which is the covered work,
    559 but the special requirements of the GNU Affero General Public License,
    560 section 13, concerning interaction through a network will apply to the
    561 combination as such.
    562 
    563   14. Revised Versions of this License.
    564 
    565   The Free Software Foundation may publish revised and/or new versions of
    566 the GNU General Public License from time to time.  Such new versions will
     201excuse you from the conditions of this License.  If you cannot
     202distribute so as to satisfy simultaneously your obligations under this
     203License and any other pertinent obligations, then as a consequence you
     204may not distribute the Program at all.  For example, if a patent
     205license would not permit royalty-free redistribution of the Program by
     206all those who receive copies directly or indirectly through you, then
     207the only way you could satisfy both it and this License would be to
     208refrain entirely from distribution of the Program.
     209
     210If any portion of this section is held invalid or unenforceable under
     211any particular circumstance, the balance of the section is intended to
     212apply and the section as a whole is intended to apply in other
     213circumstances.
     214
     215It is not the purpose of this section to induce you to infringe any
     216patents or other property right claims or to contest validity of any
     217such claims; this section has the sole purpose of protecting the
     218integrity of the free software distribution system, which is
     219implemented by public license practices.  Many people have made
     220generous contributions to the wide range of software distributed
     221through that system in reliance on consistent application of that
     222system; it is up to the author/donor to decide if he or she is willing
     223to distribute software through any other system and a licensee cannot
     224impose that choice.
     225
     226This section is intended to make thoroughly clear what is believed to
     227be a consequence of the rest of this License.
     228
     229  8. If the distribution and/or use of the Program is restricted in
     230certain countries either by patents or by copyrighted interfaces, the
     231original copyright holder who places the Program under this License
     232may add an explicit geographical distribution limitation excluding
     233those countries, so that distribution is permitted only in or among
     234countries not thus excluded.  In such case, this License incorporates
     235the limitation as if written in the body of this License.
     236
     237  9. The Free Software Foundation may publish revised and/or new versions
     238of the General Public License from time to time.  Such new versions will
    567239be similar in spirit to the present version, but may differ in detail to
    568240address new problems or concerns.
    569241
    570   Each version is given a distinguishing version number.  If the
    571 Program specifies that a certain numbered version of the GNU General
    572 Public License "or any later version" applies to it, you have the
    573 option of following the terms and conditions either of that numbered
    574 version or of any later version published by the Free Software
    575 Foundation.  If the Program does not specify a version number of the
    576 GNU General Public License, you may choose any version ever published
    577 by the Free Software Foundation.
    578 
    579   If the Program specifies that a proxy can decide which future
    580 versions of the GNU General Public License can be used, that proxy's
    581 public statement of acceptance of a version permanently authorizes you
    582 to choose that version for the Program.
    583 
    584   Later license versions may give you additional or different
    585 permissions.  However, no additional obligations are imposed on any
    586 author or copyright holder as a result of your choosing to follow a
    587 later version.
    588 
    589   15. Disclaimer of Warranty.
    590 
    591   THERE IS NO WARRANTY FOR THE PROGRAM, TO THE EXTENT PERMITTED BY
    592 APPLICABLE LAW.  EXCEPT WHEN OTHERWISE STATED IN WRITING THE COPYRIGHT
    593 HOLDERS AND/OR OTHER PARTIES PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY
    594 OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, BUT NOT LIMITED TO,
    595 THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
    596 PURPOSE.  THE ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE OF THE PROGRAM
    597 IS WITH YOU.  SHOULD THE PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF
    598 ALL NECESSARY SERVICING, REPAIR OR CORRECTION.
    599 
    600   16. Limitation of Liability.
    601 
    602   IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING
    603 WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MODIFIES AND/OR CONVEYS
    604 THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, INCLUDING ANY
    605 GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE
    606 USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED TO LOSS OF
    607 DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD
    608 PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER PROGRAMS),
    609 EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF
    610 SUCH DAMAGES.
    611 
    612   17. Interpretation of Sections 15 and 16.
    613 
    614   If the disclaimer of warranty and limitation of liability provided
    615 above cannot be given local legal effect according to their terms,
    616 reviewing courts shall apply local law that most closely approximates
    617 an absolute waiver of all civil liability in connection with the
    618 Program, unless a warranty or assumption of liability accompanies a
    619 copy of the Program in return for a fee.
     242Each version is given a distinguishing version number.  If the Program
     243specifies a version number of this License which applies to it and "any
     244later version", you have the option of following the terms and conditions
     245either of that version or of any later version published by the Free
     246Software Foundation.  If the Program does not specify a version number of
     247this License, you may choose any version ever published by the Free Software
     248Foundation.
     249
     250  10. If you wish to incorporate parts of the Program into other free
     251programs whose distribution conditions are different, write to the author
     252to ask for permission.  For software which is copyrighted by the Free
     253Software Foundation, write to the Free Software Foundation; we sometimes
     254make exceptions for this.  Our decision will be guided by the two goals
     255of preserving the free status of all derivatives of our free software and
     256of promoting the sharing and reuse of software generally.
     257
     258                            NO WARRANTY
     259
     260  11. BECAUSE THE PROGRAM IS LICENSED FREE OF CHARGE, THERE IS NO WARRANTY
     261FOR THE PROGRAM, TO THE EXTENT PERMITTED BY APPLICABLE LAW.  EXCEPT WHEN
     262OTHERWISE STATED IN WRITING THE COPYRIGHT HOLDERS AND/OR OTHER PARTIES
     263PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED
     264OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
     265MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.  THE ENTIRE RISK AS
     266TO THE QUALITY AND PERFORMANCE OF THE PROGRAM IS WITH YOU.  SHOULD THE
     267PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF ALL NECESSARY SERVICING,
     268REPAIR OR CORRECTION.
     269
     270  12. IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING
     271WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MAY MODIFY AND/OR
     272REDISTRIBUTE THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES,
     273INCLUDING ANY GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING
     274OUT OF THE USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED
     275TO LOSS OF DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY
     276YOU OR THIRD PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER
     277PROGRAMS), EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE
     278POSSIBILITY OF SUCH DAMAGES.
    620279
    621280                     END OF TERMS AND CONDITIONS
     
    629288  To do so, attach the following notices to the program.  It is safest
    630289to attach them to the start of each source file to most effectively
    631 state the exclusion of warranty; and each file should have at least
     290convey the exclusion of warranty; and each file should have at least
    632291the "copyright" line and a pointer to where the full notice is found.
    633292
     
    635294    Copyright (C) <year>  <name of author>
    636295
    637     This program is free software: you can redistribute it and/or modify
     296    This program is free software; you can redistribute it and/or modify
    638297    it under the terms of the GNU General Public License as published by
    639     the Free Software Foundation, either version 3 of the License, or
     298    the Free Software Foundation; either version 2 of the License, or
    640299    (at your option) any later version.
    641300
     
    645304    GNU General Public License for more details.
    646305
    647     You should have received a copy of the GNU General Public License
    648     along with this program.  If not, see <http://www.gnu.org/licenses/>.
     306    You should have received a copy of the GNU General Public License along
     307    with this program; if not, write to the Free Software Foundation, Inc.,
     308    51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
    649309
    650310Also add information on how to contact you by electronic and paper mail.
    651311
    652   If the program does terminal interaction, make it output a short
    653 notice like this when it starts in an interactive mode:
    654 
    655     <program>  Copyright (C) <year>  <name of author>
    656     This program comes with ABSOLUTELY NO WARRANTY; for details type `show w'.
     312If the program is interactive, make it output a short notice like this
     313when it starts in an interactive mode:
     314
     315    Gnomovision version 69, Copyright (C) year name of author
     316    Gnomovision comes with ABSOLUTELY NO WARRANTY; for details type `show w'.
    657317    This is free software, and you are welcome to redistribute it
    658318    under certain conditions; type `show c' for details.
    659319
    660320The hypothetical commands `show w' and `show c' should show the appropriate
    661 parts of the General Public License.  Of course, your program's commands
    662 might be different; for a GUI interface, you would use an "about box".
    663 
    664   You should also get your employer (if you work as a programmer) or school,
    665 if any, to sign a "copyright disclaimer" for the program, if necessary.
    666 For more information on this, and how to apply and follow the GNU GPL, see
    667 <http://www.gnu.org/licenses/>.
    668 
    669   The GNU General Public License does not permit incorporating your program
    670 into proprietary programs.  If your program is a subroutine library, you
    671 may consider it more useful to permit linking proprietary applications with
    672 the library.  If this is what you want to do, use the GNU Lesser General
    673 Public License instead of this License.  But first, please read
    674 <http://www.gnu.org/philosophy/why-not-lgpl.html>.
     321parts of the General Public License.  Of course, the commands you use may
     322be called something other than `show w' and `show c'; they could even be
     323mouse-clicks or menu items--whatever suits your program.
     324
     325You should also get your employer (if you work as a programmer) or your
     326school, if any, to sign a "copyright disclaimer" for the program, if
     327necessary.  Here is a sample; alter the names:
     328
     329  Yoyodyne, Inc., hereby disclaims all copyright interest in the program
     330  `Gnomovision' (which makes passes at compilers) written by James Hacker.
     331
     332  <signature of Ty Coon>, 1 April 1989
     333  Ty Coon, President of Vice
     334
     335This General Public License does not permit incorporating your program into
     336proprietary programs.  If your program is a subroutine library, you may
     337consider it more useful to permit linking proprietary applications with the
     338library.  If this is what you want to do, use the GNU Lesser General
     339Public License instead of this License.
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