73InformationThese requirements apply to the modified work as a whole. If identifiablesections of that work are not derived from the Program, and can bereasonably considered independent and separate works in themselves,then this License, and its terms, do not apply to those sections when youdistribute them as separate works. But when you distribute the samesections as part of a whole which is a work based on the Program, thedistribution of the whole must be on the terms of this License, whosepermissions for other licensees extend to the entire whole, and thus toeach and every part regardless of who wrote it.Thus, it is not the intent of this section to claim rights or contest your rightsto work written entirely by you; rather, the intent is to exercise the rightto control the distribution of derivative or collective works based on theProgram.In addition, mere aggregation of another work not based on the Program withthe Program (or with a work based on the Program) on a volume of a storageor distribution medium does not bring the other work under the scope of thisLicense.3. You may copy and distribute the Program (or a work based on it, underSection 2) in object code or executable form under the terms of Sections 1 and2 above provided that you also do one of the following:a) Accompany it with the complete corresponding machine-readable sourcecode, which must be distributed under the terms of Sections 1 and 2above on a medium customarily used for software interchange; or,b) Accompany it with a written offer, valid for at least three years, togive any third party, for a charge no more than your cost of physicallyperforming source distribution, a complete machine-readable copy of thecorresponding source code, to be distributed under the terms of Sections1 and 2 above on a medium customarily used for software interchange;or,c) Accompany it with the information you received as to the offer todistribute corresponding source code. (This alternative is allowed onlyfor noncommercial distribution and only if you received the programin object code or executable form with such an offer, in accord withSubsection b above.)The source code for a work means the preferred form of the work for makingmodifications to it. For an executable work, complete source code meansall the source code for all modules it contains, plus any associated interfacedefinition files, plus the scripts used to control compilation and installation ofthe executable. However, as a special exception, the source code distributedneed not include anything that is normally distributed (in either source orbinary form) with the major components (compiler, kernel, and so on) of theoperating system on which the executable runs, unless that component itselfaccompanies the executable.If distribution of executable or object code is made by offering access to copyfrom a designated place, then offering equivalent access to copy the sourcecode from the same place counts as distribution of the source code, eventhough third parties are notcompelled to copy the source along with the object code.4. You may not copy, modify, sublicense, or distribute the Program exceptas expressly provided under this License. Any attempt otherwise to copy,modify, sublicense or distribute the Program is void, and will automaticallyterminate your rights under this License. However, parties who have receivedcopies, or rights, from you under this License will not have their licensesterminated so long as such parties remain in full compliance.5. You are not required to accept this License, since you have not signedit. However, nothing else grants you permission to modify or distribute theProgram or its derivative works. These actions are prohibited by law if you donot accept this License. Therefore, by modifying or distributing the Program(or any work based on the Program), you indicate your acceptance of thisLicense to do so, and all its terms and conditions for copying, distributing ormodifying the Program or works based on it.6. Each time you redistribute the Program (or any work based on theProgram), the recipient automatically receives a license from the originallicensor to copy, distribute or modify the Program subject to these terms andconditions. You may not impose any further restrictions on the recipients’exercise of the rights granted herein. You are not responsible for enforcingcompliance by third parties to this License.7. If, as a consequence of a court judgment or allegation of patentinfringement or for any other reason (not limited to patent issues), conditionsare imposed on you (whether by court order, agreement or otherwise) thatcontradict the conditions of this License, they do not excuse you fromthe conditions of this License. If you cannot distribute so as to satisfysimultaneously your obligations under this License and any other pertinentobligations, then as a consequence you may not distribute the Program at all.For example, if a patent license would not permit royalty-free redistributionof the Program by all those who receive copies directly or indirectly throughyou, then the only way you could satisfy both it and this License would be torefrain entirely from distribution of the Program.If any portion of this section is held invalid or unenforceable under anyparticular circumstance, the balance of the section is intended to apply and thesection 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 orother property right claims or to contest validity of any such claims; thissection has the sole purpose of protecting the integrity of the free softwaredistribution system, which is implemented by public license practices. Manypeople have made generous contributions to the wide range of softwaredistributed through that system in reliance on consistent application ofthat system; it is up to the author/donor to decide if he or she is willing todistribute software through any other system and a licensee cannot impose thatchoice.This section is intended to make thoroughly clear what is believed to be aconsequence of the rest of this License.8. If the distribution and/or use of the Program is restricted in certain countrieseither by patents or by copyrighted interfaces, the original copyright holderwho places the Program under this License may add an explicit geographicaldistribution limitation excluding those countries, so that distribution ispermitted only in or among countries not thus excluded. In such case, thisLicense incorporates the limitation as if written in the body of this License.9. The Free Software Foundation may publish revised and/or new versionsof the General Public License from time to time. Such new versions will besimilar in spirit to the present version, but may differ in detail to address newproblems or concerns.Each version is given a distinguishing version number. If the Programspecifies a version number of this License which applies to it and “anylater version”, you have the option of following the terms and conditionseither of that version or of any later version published by the Free SoftwareFoundation. If the Program does not specify a version number of this License,you may choose any version ever published by the Free Software Foundation.