1 License 2 3 ProGuard is free. You can use it freely for processing your 4 applications, commercial or not. Your code obviously remains yours 5 after having been processed, and its license can remain unchanged. 6 7 The ProGuard code itself is copyrighted, but its distribution license 8 provides you with some rights for modifying and redistributing its 9 code and its documentation. More specifically, ProGuard is distributed 10 under the terms of the GNU General Public License (GPL), version 2, as 11 published by the Free Software Foundation (FSF). In short, this means 12 that you may freely redistribute the program, modified or as is, on 13 the condition that you make the complete source code available as 14 well. If you develop a program that is linked with ProGuard, the 15 program as a whole has to be distributed at no charge under the GPL. I 16 am granting a special exception to the latter clause (in wording 17 suggested by the FSF, for combinations with the following stand-alone 18 applications: Apache Ant, Apache Maven, the Google Android SDK, the 19 Eclipse ProGuardDT GUI, the EclipseME JME IDE, the Oracle NetBeans 20 Java IDE, the Oracle JME Wireless Toolkit, the Simple Build Tool for 21 Scala, and the Sanaware Tools. 22 23 The ProGuard user documentation is copyrighted as well. It may only be 24 redistributed without changes, along with the unmodified version of 25 the code. 26 27 Copyright 2002-2014 Eric Lafortune @ Saikoa. 28 29 GNU GENERAL PUBLIC LICENSE 30 Version 2, June 1991 31 32 Copyright (C) 1989, 1991 Free Software Foundation, Inc. 33 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA 34 Everyone is permitted to copy and distribute verbatim copies 35 of this license document, but changing it is not allowed. 36 37 Preamble 38 39 The licenses for most software are designed to take away your 40 freedom to share and change it. By contrast, the GNU General Public 41 License is intended to guarantee your freedom to share and change free 42 software--to make sure the software is free for all its users. This 43 General Public License applies to most of the Free Software 44 Foundation's software and to any other program whose authors commit to 45 using it. (Some other Free Software Foundation software is covered by 46 the GNU Library General Public License instead.) You can apply it to 47 your programs, too. 48 49 When we speak of free software, we are referring to freedom, not 50 price. Our General Public Licenses are designed to make sure that you 51 have the freedom to distribute copies of free software (and charge for 52 this service if you wish), that you receive source code or can get it 53 if you want it, that you can change the software or use pieces of it 54 in new free programs; and that you know you can do these things. 55 56 To protect your rights, we need to make restrictions that forbid 57 anyone to deny you these rights or to ask you to surrender the rights. 58 These restrictions translate to certain responsibilities for you if you 59 distribute copies of the software, or if you modify it. 60 61 For example, if you distribute copies of such a program, whether 62 gratis or for a fee, you must give the recipients all the rights that 63 you have. You must make sure that they, too, receive or can get the 64 source code. And you must show them these terms so they know their 65 rights. 66 67 We protect your rights with two steps: (1) copyright the software, and 68 (2) offer you this license which gives you legal permission to copy, 69 distribute and/or modify the software. 70 71 Also, for each author's protection and ours, we want to make certain 72 that everyone understands that there is no warranty for this free 73 software. If the software is modified by someone else and passed on, we 74 want its recipients to know that what they have is not the original, so 75 that any problems introduced by others will not reflect on the original 76 authors' reputations. 77 78 Finally, any free program is threatened constantly by software 79 patents. We wish to avoid the danger that redistributors of a free 80 program will individually obtain patent licenses, in effect making the 81 program proprietary. To prevent this, we have made it clear that any 82 patent must be licensed for everyone's free use or not licensed at all. 83 84 The precise terms and conditions for copying, distribution and 85 modification follow. 86 88 GNU GENERAL PUBLIC LICENSE 89 TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION 90 91 0. This License applies to any program or other work which contains 92 a notice placed by the copyright holder saying it may be distributed 93 under the terms of this General Public License. The "Program", below, 94 refers to any such program or work, and a "work based on the Program" 95 means either the Program or any derivative work under copyright law: 96 that is to say, a work containing the Program or a portion of it, 97 either verbatim or with modifications and/or translated into another 98 language. (Hereinafter, translation is included without limitation in 99 the term "modification".) Each licensee is addressed as "you". 100 101 Activities other than copying, distribution and modification are not 102 covered by this License; they are outside its scope. The act of 103 running the Program is not restricted, and the output from the Program 104 is covered only if its contents constitute a work based on the 105 Program (independent of having been made by running the Program). 106 Whether that is true depends on what the Program does. 107 108 1. You may copy and distribute verbatim copies of the Program's 109 source code as you receive it, in any medium, provided that you 110 conspicuously and appropriately publish on each copy an appropriate 111 copyright notice and disclaimer of warranty; keep intact all the 112 notices that refer to this License and to the absence of any warranty; 113 and give any other recipients of the Program a copy of this License 114 along with the Program. 115 116 You may charge a fee for the physical act of transferring a copy, and 117 you may at your option offer warranty protection in exchange for a fee. 118 119 2. You may modify your copy or copies of the Program or any portion 120 of it, thus forming a work based on the Program, and copy and 121 distribute such modifications or work under the terms of Section 1 122 above, provided that you also meet all of these conditions: 123 124 a) You must cause the modified files to carry prominent notices 125 stating that you changed the files and the date of any change. 126 127 b) You must cause any work that you distribute or publish, that in 128 whole or in part contains or is derived from the Program or any 129 part thereof, to be licensed as a whole at no charge to all third 130 parties under the terms of this License. 131 132 c) If the modified program normally reads commands interactively 133 when run, you must cause it, when started running for such 134 interactive use in the most ordinary way, to print or display an 135 announcement including an appropriate copyright notice and a 136 notice that there is no warranty (or else, saying that you provide 137 a warranty) and that users may redistribute the program under 138 these conditions, and telling the user how to view a copy of this 139 License. (Exception: if the Program itself is interactive but 140 does not normally print such an announcement, your work based on 141 the Program is not required to print an announcement.) 142 144 These requirements apply to the modified work as a whole. If 145 identifiable sections of that work are not derived from the Program, 146 and can be reasonably considered independent and separate works in 147 themselves, then this License, and its terms, do not apply to those 148 sections when you distribute them as separate works. But when you 149 distribute the same sections as part of a whole which is a work based 150 on the Program, the distribution of the whole must be on the terms of 151 this License, whose permissions for other licensees extend to the 152 entire whole, and thus to each and every part regardless of who wrote it. 153 154 Thus, it is not the intent of this section to claim rights or contest 155 your rights to work written entirely by you; rather, the intent is to 156 exercise the right to control the distribution of derivative or 157 collective works based on the Program. 158 159 In addition, mere aggregation of another work not based on the Program 160 with the Program (or with a work based on the Program) on a volume of 161 a storage or distribution medium does not bring the other work under 162 the scope of this License. 163 164 3. You may copy and distribute the Program (or a work based on it, 165 under Section 2) in object code or executable form under the terms of 166 Sections 1 and 2 above provided that you also do one of the following: 167 168 a) Accompany it with the complete corresponding machine-readable 169 source code, which must be distributed under the terms of Sections 170 1 and 2 above on a medium customarily used for software interchange; or, 171 172 b) Accompany it with a written offer, valid for at least three 173 years, to give any third party, for a charge no more than your 174 cost of physically performing source distribution, a complete 175 machine-readable copy of the corresponding source code, to be 176 distributed under the terms of Sections 1 and 2 above on a medium 177 customarily used for software interchange; or, 178 179 c) Accompany it with the information you received as to the offer 180 to distribute corresponding source code. (This alternative is 181 allowed only for noncommercial distribution and only if you 182 received the program in object code or executable form with such 183 an offer, in accord with Subsection b above.) 184 185 The source code for a work means the preferred form of the work for 186 making modifications to it. For an executable work, complete source 187 code means all the source code for all modules it contains, plus any 188 associated interface definition files, plus the scripts used to 189 control compilation and installation of the executable. However, as a 190 special exception, the source code distributed need not include 191 anything that is normally distributed (in either source or binary 192 form) with the major components (compiler, kernel, and so on) of the 193 operating system on which the executable runs, unless that component 194 itself accompanies the executable. 195 196 If distribution of executable or object code is made by offering 197 access to copy from a designated place, then offering equivalent 198 access to copy the source code from the same place counts as 199 distribution of the source code, even though third parties are not 200 compelled to copy the source along with the object code. 201 203 4. You may not copy, modify, sublicense, or distribute the Program 204 except as expressly provided under this License. Any attempt 205 otherwise to copy, modify, sublicense or distribute the Program is 206 void, and will automatically terminate your rights under this License. 207 However, parties who have received copies, or rights, from you under 208 this License will not have their licenses terminated so long as such 209 parties remain in full compliance. 210 211 5. You are not required to accept this License, since you have not 212 signed it. However, nothing else grants you permission to modify or 213 distribute the Program or its derivative works. These actions are 214 prohibited by law if you do not accept this License. Therefore, by 215 modifying or distributing the Program (or any work based on the 216 Program), you indicate your acceptance of this License to do so, and 217 all its terms and conditions for copying, distributing or modifying 218 the Program or works based on it. 219 220 6. Each time you redistribute the Program (or any work based on the 221 Program), the recipient automatically receives a license from the 222 original licensor to copy, distribute or modify the Program subject to 223 these terms and conditions. You may not impose any further 224 restrictions on the recipients' exercise of the rights granted herein. 225 You are not responsible for enforcing compliance by third parties to 226 this License. 227 228 7. If, as a consequence of a court judgment or allegation of patent 229 infringement or for any other reason (not limited to patent issues), 230 conditions are imposed on you (whether by court order, agreement or 231 otherwise) that contradict the conditions of this License, they do not 232 excuse you from the conditions of this License. If you cannot 233 distribute so as to satisfy simultaneously your obligations under this 234 License and any other pertinent obligations, then as a consequence you 235 may not distribute the Program at all. For example, if a patent 236 license would not permit royalty-free redistribution of the Program by 237 all those who receive copies directly or indirectly through you, then 238 the only way you could satisfy both it and this License would be to 239 refrain entirely from distribution of the Program. 240 241 If any portion of this section is held invalid or unenforceable under 242 any particular circumstance, the balance of the section is intended to 243 apply and the section as a whole is intended to apply in other 244 circumstances. 245 246 It is not the purpose of this section to induce you to infringe any 247 patents or other property right claims or to contest validity of any 248 such claims; this section has the sole purpose of protecting the 249 integrity of the free software distribution system, which is 250 implemented by public license practices. Many people have made 251 generous contributions to the wide range of software distributed 252 through that system in reliance on consistent application of that 253 system; it is up to the author/donor to decide if he or she is willing 254 to distribute software through any other system and a licensee cannot 255 impose that choice. 256 257 This section is intended to make thoroughly clear what is believed to 258 be a consequence of the rest of this License. 259 261 8. If the distribution and/or use of the Program is restricted in 262 certain countries either by patents or by copyrighted interfaces, the 263 original copyright holder who places the Program under this License 264 may add an explicit geographical distribution limitation excluding 265 those countries, so that distribution is permitted only in or among 266 countries not thus excluded. In such case, this License incorporates 267 the limitation as if written in the body of this License. 268 269 9. The Free Software Foundation may publish revised and/or new versions 270 of the General Public License from time to time. Such new versions will 271 be similar in spirit to the present version, but may differ in detail to 272 address new problems or concerns. 273 274 Each version is given a distinguishing version number. If the Program 275 specifies a version number of this License which applies to it and "any 276 later version", you have the option of following the terms and conditions 277 either of that version or of any later version published by the Free 278 Software Foundation. If the Program does not specify a version number of 279 this License, you may choose any version ever published by the Free Software 280 Foundation. 281 282 10. If you wish to incorporate parts of the Program into other free 283 programs whose distribution conditions are different, write to the author 284 to ask for permission. For software which is copyrighted by the Free 285 Software Foundation, write to the Free Software Foundation; we sometimes 286 make exceptions for this. Our decision will be guided by the two goals 287 of preserving the free status of all derivatives of our free software and 288 of promoting the sharing and reuse of software generally. 289 290 NO WARRANTY 291 292 11. BECAUSE THE PROGRAM IS LICENSED FREE OF CHARGE, THERE IS NO WARRANTY 293 FOR THE PROGRAM, TO THE EXTENT PERMITTED BY APPLICABLE LAW. EXCEPT WHEN 294 OTHERWISE STATED IN WRITING THE COPYRIGHT HOLDERS AND/OR OTHER PARTIES 295 PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED 296 OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF 297 MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. THE ENTIRE RISK AS 298 TO THE QUALITY AND PERFORMANCE OF THE PROGRAM IS WITH YOU. SHOULD THE 299 PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF ALL NECESSARY SERVICING, 300 REPAIR OR CORRECTION. 301 302 12. IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING 303 WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MAY MODIFY AND/OR 304 REDISTRIBUTE THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, 305 INCLUDING ANY GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING 306 OUT OF THE USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED 307 TO LOSS OF DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY 308 YOU OR THIRD PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER 309 PROGRAMS), EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE 310 POSSIBILITY OF SUCH DAMAGES. 311 312 END OF TERMS AND CONDITIONS 313 315 How to Apply These Terms to Your New Programs 316 317 If you develop a new program, and you want it to be of the greatest 318 possible use to the public, the best way to achieve this is to make it 319 free software which everyone can redistribute and change under these terms. 320 321 To do so, attach the following notices to the program. It is safest 322 to attach them to the start of each source file to most effectively 323 convey the exclusion of warranty; and each file should have at least 324 the "copyright" line and a pointer to where the full notice is found. 325 326 <one line to give the program's name and a brief idea of what it does.> 327 Copyright (C) <year> <name of author> 328 329 This program is free software; you can redistribute it and/or modify 330 it under the terms of the GNU General Public License as published by 331 the Free Software Foundation; either version 2 of the License, or 332 (at your option) any later version. 333 334 This program is distributed in the hope that it will be useful, 335 but WITHOUT ANY WARRANTY; without even the implied warranty of 336 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 337 GNU General Public License for more details. 338 339 You should have received a copy of the GNU General Public License 340 along with this program; if not, write to the Free Software 341 Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA 342 343 344 Also add information on how to contact you by electronic and paper mail. 345 346 If the program is interactive, make it output a short notice like this 347 when it starts in an interactive mode: 348 349 Gnomovision version 69, Copyright (C) year name of author 350 Gnomovision comes with ABSOLUTELY NO WARRANTY; for details type `show w'. 351 This is free software, and you are welcome to redistribute it 352 under certain conditions; type `show c' for details. 353 354 The hypothetical commands `show w' and `show c' should show the appropriate 355 parts of the General Public License. Of course, the commands you use may 356 be called something other than `show w' and `show c'; they could even be 357 mouse-clicks or menu items--whatever suits your program. 358 359 You should also get your employer (if you work as a programmer) or your 360 school, if any, to sign a "copyright disclaimer" for the program, if 361 necessary. Here is a sample; alter the names: 362 363 Yoyodyne, Inc., hereby disclaims all copyright interest in the program 364 `Gnomovision' (which makes passes at compilers) written by James Hacker. 365 366 <signature of Ty Coon>, 1 April 1989 367 Ty Coon, President of Vice 368 369 This General Public License does not permit incorporating your program into 370 proprietary programs. If your program is a subroutine library, you may 371 consider it more useful to permit linking proprietary applications with the 372 library. If this is what you want to do, use the GNU Library General 373 Public License instead of this License. 374 376 Special Exception to the GNU General Public License 377 378 Copyright 2002-2014 Eric Lafortune 379 380 This program is free software; you can redistribute it and/or modify it under 381 the terms of the GNU General Public License as published by the Free Software 382 Foundation; either version 2 of the License, or (at your option) any later 383 version. 384 385 This program is distributed in the hope that it will be useful, but WITHOUT 386 ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS 387 FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. 388 389 You should have received a copy of the GNU General Public License along with 390 this program; if not, write to the Free Software Foundation, Inc., 59 Temple 391 Place, Suite 330, Boston, MA 02111-1307 USA 392 393 In addition, as a special exception, Eric Lafortune gives permission to link 394 the code of this program with the following stand-alone applications: 395 - Apache Ant, 396 - Apache Maven, 397 - the Google Android SDK, 398 - the Eclipse ProGuardDT GUI, 399 - the EclipseME JME IDE, 400 - the Oracle NetBeans Java IDE, 401 - the Oracle JME Wireless Toolkit, 402 - the Simple Build Tool for Scala (and its scripts), and 403 - the Sanaware Tools. 404 and distribute linked combinations including the two. You must obey the GNU 405 General Public License in all respects for all of the code used other than 406 these programs. If you modify this file, you may extend this exception to your 407 version of the file, but you are not obligated to do so. If you do not wish to 408 do so, delete this exception statement from your version. 409
