diff --git a/LICENSE.md b/LICENSE.md new file mode 100644 index 0000000..5e69eca --- /dev/null +++ b/LICENSE.md @@ -0,0 +1,18 @@ +## License ## + +Jehanne inherits a lot of code from Plan9 through Harvey. + +Plan9 code is modified and redistributed under GNU General Public License, Version 2 +as explained in licence/LICENSE.Plan9.txt. + +Libraries that are linked to the kernel must obey to a compatible license. + +New libraries and programs that use Plan9 libraries as system libraries can be subject +to different licenses. + +## Additional Licenses ## + +Jehanne contains a number of third-party packages under various licenses. +They are retrieved from their respective sources - licenses +for these packages are not included here, but should be available +from the respective directories in /sys/src or /pkg. diff --git a/doc/license/LICENSE.Plan9.txt b/doc/license/LICENSE.Plan9.txt new file mode 100644 index 0000000..ed9e04a --- /dev/null +++ b/doc/license/LICENSE.Plan9.txt @@ -0,0 +1,280 @@ +The University of California, Berkeley, has been authorised by +Alcatel-Lucent to release all Plan 9 software previously governed by +the Lucent Public License, Version 1.02 under the GNU General +Public License, Version 2. + +You can redistribute it and/or modify it under the terms of the GNU +General Public License as published by the Free Software Foundation; +version 2 of the License. + +This program 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 +General Public License for more details. + +You should have received a copy of the GNU General Public License +along with this program; if not, write to the Free Software +Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 +USA + +The Plan 9 software is provided under the terms of the +Lucent Public License, Version 1.02, reproduced below, +with the following notable exceptions: + +1. No right is granted to create derivative works of or + to redistribute (other than with the Plan 9 Operating System) + the screen imprinter fonts identified in subdirectory + /lib/font/bit/lucida and printer fonts (Lucida Sans Unicode, Lucida + Sans Italic, Lucida Sans Demibold, Lucida Typewriter, Lucida Sans + Typewriter83), identified in subdirectory /sys/lib/postscript/font. + These directories contain material copyrights by B&H Inc. and Y&Y Inc. + +2. The printer fonts identified in subdirectory /sys/lib/ghostscript/font + are subject to the GNU GPL, reproduced in the file /LICENSE.gpl. + +3. The ghostscript program in the subdirectory /sys/src/cmd/gs is + covered by the Aladdin Free Public License, reproduced in the file + /LICENSE.afpl. + +Other, less notable exceptions are marked in the file tree with +COPYING, COPYRIGHT, or LICENSE files. + +=================================================================== + +Lucent Public License Version 1.02 + +THE ACCOMPANYING PROGRAM IS PROVIDED UNDER THE TERMS OF THIS PUBLIC +LICENSE ("AGREEMENT"). ANY USE, REPRODUCTION OR DISTRIBUTION OF THE +PROGRAM CONSTITUTES RECIPIENT'S ACCEPTANCE OF THIS AGREEMENT. + +1. DEFINITIONS + +"Contribution" means: + + a. in the case of Lucent Technologies Inc. ("LUCENT"), the Original + Program, and + b. in the case of each Contributor, + + i. changes to the Program, and + ii. additions to the Program; + + where such changes and/or additions to the Program were added to the + Program by such Contributor itself or anyone acting on such + Contributor's behalf, and the Contributor explicitly consents, in + accordance with Section 3C, to characterization of the changes and/or + additions as Contributions. + +"Contributor" means LUCENT and any other entity that has Contributed a +Contribution to the Program. + +"Distributor" means a Recipient that distributes the Program, +modifications to the Program, or any part thereof. + +"Licensed Patents" mean patent claims licensable by a Contributor +which are necessarily infringed by the use or sale of its Contribution +alone or when combined with the Program. + +"Original Program" means the original version of the software +accompanying this Agreement as released by LUCENT, including source +code, object code and documentation, if any. + +"Program" means the Original Program and Contributions or any part +thereof + +"Recipient" means anyone who receives the Program under this +Agreement, including all Contributors. + +2. GRANT OF RIGHTS + + a. Subject to the terms of this Agreement, each Contributor hereby + grants Recipient a non-exclusive, worldwide, royalty-free copyright + license to reproduce, prepare derivative works of, publicly display, + publicly perform, distribute and sublicense the Contribution of such + Contributor, if any, and such derivative works, in source code and + object code form. + + b. Subject to the terms of this Agreement, each Contributor hereby + grants Recipient a non-exclusive, worldwide, royalty-free patent + license under Licensed Patents to make, use, sell, offer to sell, + import and otherwise transfer the Contribution of such Contributor, if + any, in source code and object code form. The patent license granted + by a Contributor shall also apply to the combination of the + Contribution of that Contributor and the Program if, at the time the + Contribution is added by the Contributor, such addition of the + Contribution causes such combination to be covered by the Licensed + Patents. The patent license granted by a Contributor shall not apply + to (i) any other combinations which include the Contribution, nor to + (ii) Contributions of other Contributors. No hardware per se is + licensed hereunder. + + c. Recipient understands that although each Contributor grants the + licenses to its Contributions set forth herein, no assurances are + provided by any Contributor that the Program does not infringe the + patent or other intellectual property rights of any other entity. Each + Contributor disclaims any liability to Recipient for claims brought by + any other entity based on infringement of intellectual property rights + or otherwise. As a condition to exercising the rights and licenses + granted hereunder, each Recipient hereby assumes sole responsibility + to secure any other intellectual property rights needed, if any. For + example, if a third party patent license is required to allow + Recipient to distribute the Program, it is Recipient's responsibility + to acquire that license before distributing the Program. + + d. Each Contributor represents that to its knowledge it has sufficient + copyright rights in its Contribution, if any, to grant the copyright + license set forth in this Agreement. + +3. REQUIREMENTS + +A. Distributor may choose to distribute the Program in any form under +this Agreement or under its own license agreement, provided that: + + a. it complies with the terms and conditions of this Agreement; + + b. if the Program is distributed in source code or other tangible + form, a copy of this Agreement or Distributor's own license agreement + is included with each copy of the Program; and + + c. if distributed under Distributor's own license agreement, such + license agreement: + + i. effectively disclaims on behalf of all Contributors all warranties + and conditions, express and implied, including warranties or + conditions of title and non-infringement, and implied warranties or + conditions of merchantability and fitness for a particular purpose; + ii. effectively excludes on behalf of all Contributors all liability + for damages, including direct, indirect, special, incidental and + consequential damages, such as lost profits; and + iii. states that any provisions which differ from this Agreement are + offered by that Contributor alone and not by any other party. + +B. Each Distributor must include the following in a conspicuous + location in the Program: + + Copyright (C) 2003, Lucent Technologies Inc. and others. All Rights + Reserved. + +C. In addition, each Contributor must identify itself as the +originator of its Contribution in a manner that reasonably allows +subsequent Recipients to identify the originator of the Contribution. +Also, each Contributor must agree that the additions and/or changes +are intended to be a Contribution. Once a Contribution is contributed, +it may not thereafter be revoked. + +4. COMMERCIAL DISTRIBUTION + +Commercial distributors of software may accept certain +responsibilities with respect to end users, business partners and the +like. While this license is intended to facilitate the commercial use +of the Program, the Distributor who includes the Program in a +commercial product offering should do so in a manner which does not +create potential liability for Contributors. Therefore, if a +Distributor includes the Program in a commercial product offering, +such Distributor ("Commercial Distributor") hereby agrees to defend +and indemnify every Contributor ("Indemnified Contributor") against +any losses, damages and costs (collectively"Losses") arising from +claims, lawsuits and other legal actions brought by a third party +against the Indemnified Contributor to the extent caused by the acts +or omissions of such Commercial Distributor in connection with its +distribution of the Program in a commercial product offering. The +obligations in this section do not apply to any claims or Losses +relating to any actual or alleged intellectual property infringement. +In order to qualify, an Indemnified Contributor must: a) promptly +notify the Commercial Distributor in writing of such claim, and b) +allow the Commercial Distributor to control, and cooperate with the +Commercial Distributor in, the defense and any related settlement +negotiations. The Indemnified Contributor may participate in any such +claim at its own expense. + +For example, a Distributor might include the Program in a commercial +product offering, Product X. That Distributor is then a Commercial +Distributor. If that Commercial Distributor then makes performance +claims, or offers warranties related to Product X, those performance +claims and warranties are such Commercial Distributor's responsibility +alone. Under this section, the Commercial Distributor would have to +defend claims against the Contributors related to those performance +claims and warranties, and if a court requires any Contributor to pay +any damages as a result, the Commercial Distributor must pay those +damages. + +5. NO WARRANTY + +EXCEPT AS EXPRESSLY SET FORTH IN THIS AGREEMENT, THE PROGRAM IS +PROVIDED ON AN"AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY +KIND, EITHER EXPRESS OR IMPLIED INCLUDING, WITHOUT LIMITATION, ANY +WARRANTIES OR CONDITIONS OF TITLE, NON-INFRINGEMENT, MERCHANTABILITY +OR FITNESS FOR A PARTICULAR PURPOSE. Each Recipient is solely +responsible for determining the appropriateness of using and +distributing the Program and assumes all risks associated with its +exercise of rights under this Agreement, including but not limited to +the risks and costs of program errors, compliance with applicable +laws, damage to or loss of data, programs or equipment, and +unavailability or interruption of operations. + +6. DISCLAIMER OF LIABILITY + +EXCEPT AS EXPRESSLY SET FORTH IN THIS AGREEMENT, NEITHER RECIPIENT NOR +ANY CONTRIBUTORS SHALL HAVE ANY LIABILITY FOR ANY DIRECT, INDIRECT, +INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING +WITHOUT LIMITATION LOST PROFITS), HOWEVER CAUSED AND ON ANY THEORY OF +LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING +NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OR +DISTRIBUTION OF THE PROGRAM OR THE EXERCISE OF ANY RIGHTS GRANTED +HEREUNDER, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. + +7. EXPORT CONTROL + +Recipient agrees that Recipient alone is responsible for compliance +with the United States export administration regulations (and the +export control laws and regulation of any other countries). + +8. GENERAL + +If any provision of this Agreement is invalid or unenforceable under +applicable law, it shall not affect the validity or enforceability of +the remainder of the terms of this Agreement, and without further +action by the parties hereto, such provision shall be reformed to the +minimum extent necessary to make such provision valid and enforceable. + +If Recipient institutes patent litigation against a Contributor with +respect to a patent applicable to software (including a cross-claim or +counterclaim in a lawsuit), then any patent licenses granted by that +Contributor to such Recipient under this Agreement shall terminate as +of the date such litigation is filed. In addition, if Recipient +institutes patent litigation against any entity (including a +cross-claim or counterclaim in a lawsuit) alleging that the Program +itself (excluding combinations of the Program with other software or +hardware) infringes such Recipient's patent(s), then such Recipient's +rights granted under Section 2(b) shall terminate as of the date such +litigation is filed. + +All Recipient's rights under this Agreement shall terminate if it +fails to comply with any of the material terms or conditions of this +Agreement and does not cure such failure in a reasonable period of +time after becoming aware of such noncompliance. If all Recipient's +rights under this Agreement terminate, Recipient agrees to cease use +and distribution of the Program as soon as reasonably practicable. +However, Recipient's obligations under this Agreement and any licenses +granted by Recipient relating to the Program shall continue and +survive. + +LUCENT may publish new versions (including revisions) of this +Agreement from time to time. Each new version of the Agreement will be +given a distinguishing version number. The Program (including +Contributions) may always be distributed subject to the version of the +Agreement under which it was received. In addition, after a new +version of the Agreement is published, Contributor may elect to +distribute the Program (including its Contributions) under the new +version. No one other than LUCENT has the right to modify this +Agreement. Except as expressly stated in Sections 2(a) and 2(b) above, +Recipient receives no rights or licenses to the intellectual property +of any Contributor under this Agreement, whether expressly, by +implication, estoppel or otherwise. All rights in the Program not +expressly granted under this Agreement are reserved. + +This Agreement is governed by the laws of the State of New York and +the intellectual property laws of the United States of America. No +party to this Agreement will bring a legal action under this Agreement +more than one year after the cause of action arose. Each party waives +its rights to a jury trial in any resulting litigation. + diff --git a/doc/license/NOTICE.Plan9.txt b/doc/license/NOTICE.Plan9.txt new file mode 100644 index 0000000..0d20b3c --- /dev/null +++ b/doc/license/NOTICE.Plan9.txt @@ -0,0 +1,42 @@ +Copyright © 2002 Lucent Technologies Inc. +All Rights Reserved + +The University of California, Berkeley, has been authorised by +Alcatel-Lucent to release all Plan 9 software previously governed by +the Lucent Public License, Version 1.02 under the GNU General +Public License, Version 2. + +You can redistribute it and/or modify +it under the terms of the GNU General Public License as published by +the Free Software Foundation; version 2 of the License. + +This program 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 General Public License for more details. + +You should have received a copy of the GNU General Public License +along with this program; if not, write to the Free Software +Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA + +The Plan 9 software is provided under the terms of the +Lucent Public License, Version 1.02, with the following notable exceptions: + +1. No right is granted to create derivative works of or + to redistribute (other than with the Plan 9 Operating System) + the screen imprinter fonts identified in subdirectory + /lib/font/bit/lucida and printer fonts (Lucida Sans Unicode, Lucida + Sans Italic, Lucida Sans Demibold, Lucida Typewriter, Lucida Sans + Typewriter83), identified in subdirectory /sys/lib/postscript/font. + These directories contain material copyrights by B&H Inc. and Y&Y Inc. + +2. The printer fonts identified in subdirectory /sys/lib/ghostscript/font + are subject to the GNU GPL, reproduced in the file /LICENSE.gpl. + +3. The ghostscript program in the subdirectory /sys/src/cmd/gs is + covered by the Aladdin Free Public License, reproduced in the file + /LICENSE.afpl. + +Other, less notable exceptions are marked in the file tree with +COPYING, COPYRIGHT, or LICENSE files. + diff --git a/doc/license/gpl-2.0.txt b/doc/license/gpl-2.0.txt new file mode 100644 index 0000000..d159169 --- /dev/null +++ b/doc/license/gpl-2.0.txt @@ -0,0 +1,339 @@ + GNU GENERAL PUBLIC LICENSE + Version 2, June 1991 + + Copyright (C) 1989, 1991 Free Software Foundation, Inc., + 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA + Everyone is permitted to copy and distribute verbatim copies + of this license document, but changing it is not allowed. + + Preamble + + The licenses for most software are designed to take away your +freedom to share and change it. By contrast, the GNU General Public +License is intended to guarantee your freedom to share and change free +software--to make sure the software is free for all its users. This +General Public License applies to most of the Free Software +Foundation's software and to any other program whose authors commit to +using it. (Some other Free Software Foundation software is covered by +the GNU Lesser General Public License instead.) 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 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 or use pieces of it +in new free programs; and that you know you can do these things. + + To protect your rights, we need to make restrictions that forbid +anyone to deny you these rights or to ask you to surrender the rights. +These restrictions translate to certain responsibilities for you if you +distribute copies of the software, or if you modify it. + + For example, if you distribute copies of such a program, whether +gratis or for a fee, you must give the recipients all the rights that +you have. You must make sure that they, too, receive or can get the +source code. And you must show them these terms so they know their +rights. + + We protect your rights with two steps: (1) copyright the software, and +(2) offer you this license which gives you legal permission to copy, +distribute and/or modify the software. + + Also, for each author's protection and ours, we want to make certain +that everyone understands that there is no warranty for this free +software. If the software is modified by someone else and passed on, we +want its recipients to know that what they have is not the original, so +that any problems introduced by others will not reflect on the original +authors' reputations. + + Finally, any free program is threatened constantly by software +patents. We wish to avoid the danger that redistributors of a free +program will individually obtain patent licenses, in effect making the +program proprietary. To prevent this, we have made it clear that any +patent must be licensed for everyone's free use or not licensed at all. + + The precise terms and conditions for copying, distribution and +modification follow. + + GNU GENERAL PUBLIC LICENSE + TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION + + 0. This License applies to any program or other work which contains +a notice placed by the copyright holder saying it may be distributed +under the terms of this General Public License. The "Program", below, +refers to any such program or work, and a "work based on the Program" +means either the Program or any derivative work under copyright law: +that is to say, a work containing the Program or a portion of it, +either verbatim or with modifications and/or translated into another +language. (Hereinafter, translation is included without limitation in +the term "modification".) Each licensee is addressed as "you". + +Activities other than copying, distribution and modification are not +covered by this License; they are outside its scope. The act of +running the Program is not restricted, and the output from the Program +is covered only if its contents constitute a work based on the +Program (independent of having been made by running the Program). +Whether that is true depends on what the Program does. + + 1. You may copy and distribute verbatim copies of the Program's +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 give any other recipients of the Program a copy of this License +along with the Program. + +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. + + 2. You may modify your copy or copies of the Program or any portion +of it, thus forming a work based on the Program, and copy and +distribute such modifications or work under the terms of Section 1 +above, provided that you also meet all of these conditions: + + a) You must cause the modified files to carry prominent notices + stating that you changed the files and the date of any change. + + b) You must cause any work that you distribute or publish, that in + whole or in part contains or is derived from the Program or any + part thereof, to be licensed as a whole at no charge to all third + parties under the terms of this License. + + c) If the modified program normally reads commands interactively + when run, you must cause it, when started running for such + interactive use in the most ordinary way, to print or display an + announcement including an appropriate copyright notice and a + notice that there is no warranty (or else, saying that you provide + a warranty) and that users may redistribute the program under + these conditions, and telling the user how to view a copy of this + License. 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But when you +distribute the same sections as part of a whole which is a work based +on the Program, 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. + +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 Program. + +In addition, mere aggregation of another work not based on the Program +with the Program (or with a work based on the Program) on a volume of +a storage or distribution medium does not bring the other work under +the scope of this License. + + 3. You may copy and distribute the Program (or a work based on it, +under Section 2) in object code or executable form under the terms of +Sections 1 and 2 above provided that you also do one of the following: + + a) Accompany it with the complete corresponding machine-readable + source code, which must be distributed under the terms of Sections + 1 and 2 above on a medium customarily used for software interchange; or, + + b) Accompany it with a written offer, valid for at least three + years, to give any third party, for a charge no more than your + cost of physically performing source distribution, a complete + machine-readable copy of the corresponding source code, to be + distributed under the terms of Sections 1 and 2 above on a medium + customarily used for software interchange; or, + + c) Accompany it with the information you received as to the offer + to distribute corresponding source code. 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Each time you redistribute the Program (or any work based on the +Program), the recipient automatically receives a license from the +original licensor to copy, distribute or modify the Program 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 to +this License. + + 7. 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 Program at all. For example, if a patent +license would not permit royalty-free redistribution of the Program 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 Program. + +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. + +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. + +This section is intended to make thoroughly clear what is believed to +be a consequence of the rest of this License. + + 8. If the distribution and/or use of the Program is restricted in +certain countries either by patents or by copyrighted interfaces, the +original copyright holder who places the Program 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. + + 9. The Free Software Foundation may publish revised and/or new versions +of the 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. + +Each version is given a distinguishing version number. If the Program +specifies a version number of this License which applies to it and "any +later version", 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 Program does not specify a version number of +this License, you may choose any version ever published by the Free Software +Foundation. + + 10. If you wish to incorporate parts of the Program into other free +programs whose distribution conditions are different, 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. + + NO WARRANTY + + 11. BECAUSE THE PROGRAM IS LICENSED FREE OF CHARGE, THERE IS NO WARRANTY +FOR THE PROGRAM, TO THE EXTENT PERMITTED BY APPLICABLE LAW. EXCEPT WHEN +OTHERWISE STATED IN WRITING THE COPYRIGHT HOLDERS AND/OR OTHER PARTIES +PROVIDE THE PROGRAM "AS IS" 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 PROGRAM IS WITH YOU. SHOULD THE +PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF ALL NECESSARY SERVICING, +REPAIR OR CORRECTION. + + 12. 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 PROGRAM 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 PROGRAM (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 PROGRAM TO OPERATE WITH ANY OTHER +PROGRAMS), EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE +POSSIBILITY OF SUCH DAMAGES. + + END OF TERMS AND CONDITIONS + + How to Apply These Terms to Your New Programs + + If you develop a new program, and you want it to be of the greatest +possible use to the public, the best way to achieve this is to make it +free software which everyone can redistribute and change under these terms. + + To do so, attach the following notices to the program. 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 "copyright" line and a pointer to where the full notice is found. + + + Copyright (C) + + This program is free software; you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation; either version 2 of the License, or + (at your option) any later version. + + This program 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 General Public License for more details. + + You should have received a copy of the GNU General Public License along + with this program; if not, write to the Free Software Foundation, Inc., + 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. + +Also add information on how to contact you by electronic and paper mail. + +If the program is interactive, make it output a short notice like this +when it starts in an interactive mode: + + Gnomovision version 69, Copyright (C) year name of author + Gnomovision comes with ABSOLUTELY NO WARRANTY; for details type `show w'. + This is free software, and you are welcome to redistribute it + under certain conditions; type `show c' for details. + +The hypothetical commands `show w' and `show c' should show the appropriate +parts of the General Public License. Of course, the commands you use may +be called something other than `show w' and `show c'; they could even be +mouse-clicks or menu items--whatever suits your program. + +You should also get your employer (if you work as a programmer) or your +school, if any, to sign a "copyright disclaimer" for the program, if +necessary. Here is a sample; alter the names: + + Yoyodyne, Inc., hereby disclaims all copyright interest in the program + `Gnomovision' (which makes passes at compilers) written by James Hacker. + + , 1 April 1989 + Ty Coon, President of Vice + +This General Public License does not permit incorporating your program into +proprietary programs. If your program is a subroutine library, you may +consider it more useful to permit linking proprietary applications with the +library. If this is what you want to do, use the GNU Lesser General +Public License instead of this License. diff --git a/doc/license/gpl-3.0.txt b/doc/license/gpl-3.0.txt new file mode 100644 index 0000000..94a9ed0 --- /dev/null +++ b/doc/license/gpl-3.0.txt @@ -0,0 +1,674 @@ + GNU GENERAL PUBLIC LICENSE + Version 3, 29 June 2007 + + Copyright (C) 2007 Free Software Foundation, Inc. + 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. 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