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LICENSE.gpl 15 KB

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  1. !! This license applies only to the printer fonts identified in
  2. !! subdirectory /sys/lib/ghostscript/font.
  3. ===================================================================
  4. GNU GENERAL PUBLIC LICENSE
  5. Version 2, June 1991
  6. Copyright (C) 1989, 1991 Free Software Foundation, Inc. 675 Mass Ave,
  7. Cambridge, MA 02139, USA. Everyone is permitted to copy and distribute
  8. verbatim copies of this license document, but changing it is not
  9. allowed.
  10. Preamble
  11. The licenses for most software are designed to take away your freedom
  12. to share and change it. By contrast, the GNU General Public License
  13. is intended to guarantee your freedom to share and change free
  14. software--to make sure the software is free for all its users. This
  15. General Public License applies to most of the Free Software
  16. Foundation's software and to any other program whose authors commit to
  17. using it. (Some other Free Software Foundation software is covered by
  18. the GNU Library General Public License instead.) You can apply it to
  19. your programs, too.
  20. When we speak of free software, we are referring to freedom, not
  21. price. Our General Public Licenses are designed to make sure that you
  22. have the freedom to distribute copies of free software (and charge for
  23. this service if you wish), that you receive source code or can get it
  24. if you want it, that you can change the software or use pieces of it
  25. in new free programs; and that you know you can do these things.
  26. To protect your rights, we need to make restrictions that forbid
  27. anyone to deny you these rights or to ask you to surrender the rights.
  28. These restrictions translate to certain responsibilities for you if
  29. you distribute copies of the software, or if you modify it.
  30. For example, if you distribute copies of such a program, whether
  31. gratis or for a fee, you must give the recipients all the rights that
  32. you have. You must make sure that they, too, receive or can get the
  33. source code. And you must show them these terms so they know their
  34. rights.
  35. We protect your rights with two steps: (1) copyright the software, and
  36. (2) offer you this license which gives you legal permission to copy,
  37. distribute and/or modify the software.
  38. Also, for each author's protection and ours, we want to make certain
  39. that everyone understands that there is no warranty for this free
  40. software. If the software is modified by someone else and passed on,
  41. we want its recipients to know that what they have is not the
  42. original, so that any problems introduced by others will not reflect
  43. on the original authors' reputations.
  44. Finally, any free program is threatened constantly by software
  45. patents. We wish to avoid the danger that redistributors of a free
  46. program will individually obtain patent licenses, in effect making the
  47. program proprietary. To prevent this, we have made it clear that any
  48. patent must be licensed for everyone's free use or not licensed at
  49. all.
  50. The precise terms and conditions for copying, distribution and
  51. modification follow.
  52. GNU GENERAL PUBLIC LICENSE
  53. TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION
  54. 0. This License applies to any program or other work which contains a
  55. notice placed by the copyright holder saying it may be distributed
  56. under the terms of this General Public License. The "Program", below,
  57. refers to any such program or work, and a "work based on the Program"
  58. means either the Program or any derivative work under copyright law:
  59. that is to say, a work containing the Program or a portion of it,
  60. either verbatim or with modifications and/or translated into another
  61. language. (Hereinafter, translation is included without limitation in
  62. the term "modification".) Each licensee is addressed as "you".
  63. Activities other than copying, distribution and modification are not
  64. covered by this License; they are outside its scope. The act of
  65. running the Program is not restricted, and the output from the Program
  66. is covered only if its contents constitute a work based on the Program
  67. (independent of having been made by running the Program). Whether
  68. that is true depends on what the Program does.
  69. 1. You may copy and distribute verbatim copies of the Program's
  70. source code as you receive it, in any medium, provided that you
  71. conspicuously and appropriately publish on each copy an appropriate
  72. copyright notice and disclaimer of warranty; keep intact all the
  73. notices that refer to this License and to the absence of any warranty;
  74. and give any other recipients of the Program a copy of this License
  75. along with the Program.
  76. You may charge a fee for the physical act of transferring a copy, and
  77. you may at your option offer warranty protection in exchange for a
  78. fee.
  79. 2. You may modify your copy or copies of the Program or any portion
  80. of it, thus forming a work based on the Program, and copy and
  81. distribute such modifications or work under the terms of Section 1
  82. above, provided that you also meet all of these conditions:
  83. a) You must cause the modified files to carry prominent notices
  84. stating that you changed the files and the date of any change.
  85. b) You must cause any work that you distribute or publish, that in
  86. whole or in part contains or is derived from the Program or any part
  87. thereof, to be licensed as a whole at no charge to all third parties
  88. under the terms of this License.
  89. c) If the modified program normally reads commands interactively when
  90. run, you must cause it, when started running for such interactive use
  91. in the most ordinary way, to print or display an announcement
  92. including an appropriate copyright notice and a notice that there is
  93. no warranty (or else, saying that you provide a warranty) and that
  94. users may redistribute the program under these conditions, and telling
  95. the user how to view a copy of this License. (Exception: if the
  96. Program itself is interactive but does not normally print such an
  97. announcement, your work based on the Program is not required to print
  98. an announcement.)
  99. These requirements apply to the modified work as a whole. If
  100. identifiable sections of that work are not derived from the Program,
  101. and can be reasonably considered independent and separate works in
  102. themselves, then this License, and its terms, do not apply to those
  103. sections when you distribute them as separate works. But when you
  104. distribute the same sections as part of a whole which is a work based
  105. on the Program, the distribution of the whole must be on the terms of
  106. this License, whose permissions for other licensees extend to the
  107. entire whole, and thus to each and every part regardless of who wrote
  108. it.
  109. Thus, it is not the intent of this section to claim rights or contest
  110. your rights to work written entirely by you; rather, the intent is to
  111. exercise the right to control the distribution of derivative or
  112. collective works based on the Program.
  113. In addition, mere aggregation of another work not based on the Program
  114. with the Program (or with a work based on the Program) on a volume of
  115. a storage or distribution medium does not bring the other work under
  116. the scope of this License.
  117. 3. You may copy and distribute the Program (or a work based on it,
  118. under Section 2) in object code or executable form under the terms of
  119. Sections 1 and 2 above provided that you also do one of the following:
  120. a) Accompany it with the complete corresponding machine-readable
  121. source code, which must be distributed under the terms of Sections 1
  122. and 2 above on a medium customarily used for software interchange; or,
  123. b) Accompany it with a written offer, valid for at least three years,
  124. to give any third party, for a charge no more than your cost of
  125. physically performing source distribution, a complete machine-readable
  126. copy of the corresponding source code, to be distributed under the
  127. terms of Sections 1 and 2 above on a medium customarily used for
  128. software interchange; or,
  129. c) Accompany it with the information you received as to the offer to
  130. distribute corresponding source code. (This alternative is allowed
  131. only for noncommercial distribution and only if you received the
  132. program in object code or executable form with such an offer, in
  133. accord with Subsection b above.)
  134. The source code for a work means the preferred form of the work for
  135. making modifications to it. For an executable work, complete source
  136. code means all the source code for all modules it contains, plus any
  137. associated interface definition files, plus the scripts used to
  138. control compilation and installation of the executable. However, as a
  139. special exception, the source code distributed need not include
  140. anything that is normally distributed (in either source or binary
  141. form) with the major components (compiler, kernel, and so on) of the
  142. operating system on which the executable runs, unless that component
  143. itself accompanies the executable.
  144. If distribution of executable or object code is made by offering
  145. access to copy from a designated place, then offering equivalent
  146. access to copy the source code from the same place counts as
  147. distribution of the source code, even though third parties are not
  148. compelled to copy the source along with the object code.
  149. 4. You may not copy, modify, sublicense, or distribute the Program
  150. except as expressly provided under this License. Any attempt
  151. otherwise to copy, modify, sublicense or distribute the Program is
  152. void, and will automatically terminate your rights under this License.
  153. However, parties who have received copies, or rights, from you under
  154. this License will not have their licenses terminated so long as such
  155. parties remain in full compliance.
  156. 5. You are not required to accept this License, since you have not
  157. signed it. However, nothing else grants you permission to modify or
  158. distribute the Program or its derivative works. These actions are
  159. prohibited by law if you do not accept this License. Therefore, by
  160. modifying or distributing the Program (or any work based on the
  161. Program), you indicate your acceptance of this License to do so, and
  162. all its terms and conditions for copying, distributing or modifying
  163. the Program or works based on it.
  164. 6. Each time you redistribute the Program (or any work based on the
  165. Program), the recipient automatically receives a license from the
  166. original licensor to copy, distribute or modify the Program subject to
  167. these terms and conditions. You may not impose any further
  168. restrictions on the recipients' exercise of the rights granted herein.
  169. You are not responsible for enforcing compliance by third parties to
  170. this License.
  171. 7. If, as a consequence of a court judgment or allegation of patent
  172. infringement or for any other reason (not limited to patent issues),
  173. conditions are imposed on you (whether by court order, agreement or
  174. otherwise) that contradict the conditions of this License, they do not
  175. excuse you from the conditions of this License. If you cannot
  176. distribute so as to satisfy simultaneously your obligations under this
  177. License and any other pertinent obligations, then as a consequence you
  178. may not distribute the Program at all. For example, if a patent
  179. license would not permit royalty-free redistribution of the Program by
  180. all those who receive copies directly or indirectly through you, then
  181. the only way you could satisfy both it and this License would be to
  182. refrain entirely from distribution of the Program.
  183. If any portion of this section is held invalid or unenforceable under
  184. any particular circumstance, the balance of the section is intended to
  185. apply and the section as a whole is intended to apply in other
  186. circumstances.
  187. It is not the purpose of this section to induce you to infringe any
  188. patents or other property right claims or to contest validity of any
  189. such claims; this section has the sole purpose of protecting the
  190. integrity of the free software distribution system, which is
  191. implemented by public license practices. Many people have made
  192. generous contributions to the wide range of software distributed
  193. through that system in reliance on consistent application of that
  194. system; it is up to the author/donor to decide if he or she is willing
  195. to distribute software through any other system and a licensee cannot
  196. impose that choice.
  197. This section is intended to make thoroughly clear what is believed to
  198. be a consequence of the rest of this License.
  199. 8. If the distribution and/or use of the Program is restricted in
  200. certain countries either by patents or by copyrighted interfaces, the
  201. original copyright holder who places the Program under this License
  202. may add an explicit geographical distribution limitation excluding
  203. those countries, so that distribution is permitted only in or among
  204. countries not thus excluded. In such case, this License incorporates
  205. the limitation as if written in the body of this License.
  206. 9. The Free Software Foundation may publish revised and/or new
  207. versions of the General Public License from time to time. Such new
  208. versions will be similar in spirit to the present version, but may
  209. differ in detail to address new problems or concerns.
  210. Each version is given a distinguishing version number. If the Program
  211. specifies a version number of this License which applies to it and
  212. "any later version", you have the option of following the terms and
  213. conditions either of that version or of any later version published by
  214. the Free Software Foundation. If the Program does not specify a
  215. version number of this License, you may choose any version ever
  216. published by the Free Software Foundation.
  217. 10. If you wish to incorporate parts of the Program into other free
  218. programs whose distribution conditions are different, write to the
  219. author to ask for permission. For software which is copyrighted by
  220. the Free Software Foundation, write to the Free Software Foundation;
  221. we sometimes make exceptions for this. Our decision will be guided by
  222. the two goals of preserving the free status of all derivatives of our
  223. free software and of promoting the sharing and reuse of software
  224. generally.
  225. NO WARRANTY
  226. 11. BECAUSE THE PROGRAM IS LICENSED FREE OF CHARGE, THERE IS NO
  227. WARRANTY FOR THE PROGRAM, TO THE EXTENT PERMITTED BY APPLICABLE LAW.
  228. EXCEPT WHEN OTHERWISE STATED IN WRITING THE COPYRIGHT HOLDERS AND/OR
  229. OTHER PARTIES PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY OF ANY
  230. KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, THE
  231. IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
  232. PURPOSE. THE ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE OF THE
  233. PROGRAM IS WITH YOU. SHOULD THE PROGRAM PROVE DEFECTIVE, YOU ASSUME
  234. THE COST OF ALL NECESSARY SERVICING, REPAIR OR CORRECTION.
  235. 12. IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN
  236. WRITING WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MAY MODIFY
  237. AND/OR REDISTRIBUTE THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU
  238. FOR DAMAGES, INCLUDING ANY GENERAL, SPECIAL, INCIDENTAL OR
  239. CONSEQUENTIAL DAMAGES ARISING OUT OF THE USE OR INABILITY TO USE THE
  240. PROGRAM (INCLUDING BUT NOT LIMITED TO LOSS OF DATA OR DATA BEING
  241. RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD PARTIES OR A
  242. FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER PROGRAMS), EVEN IF
  243. SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH
  244. DAMAGES.
  245. END OF TERMS AND CONDITIONS