These requirements apply to the modified work as a whole. If identifiable sections of that work are not derived from the Program, and can be
reasonably considered independent and separate works in themselves, then this Licence, and its terms, do not apply to those sections when
you distribute them as separate works. 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 Licence, whose permissions for other licencees 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 Licence.
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. (This alternative is allowed only for
noncommercial distribution and only if you received the program in object code or executable form with such an offer, in accord with Subsection b
above.)
The source code for a work means the preferred form of the work for making modifications to it. For an executable work, complete source code
means all the source code for all modules it contains, plus any associated interface definition files, plus the scripts used to control compilation and
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If distribution of executable or object code is made by offering access to copy from a designated place, then offering equivalent access to copy the
source code from the same place counts as distribution of the source code, even though third parties are not compelled to copy the source along
with the object code.
4. You may not copy, modify, sublicence, or distribute the Program except as expressly provided under this Licence. Any attempt otherwise to
copy, modify, sublicence or distribute the Program is void, and will automatically terminate your rights under this Licence. However, parties who have
received copies, or rights, from you under this Licence will not have their licences terminated so long as such parties remain in full compliance.
5. You are not required to accept this Licence, since you have not signed it. However, nothing else grants you permission to modify or distribute the
Program or its derivative works. These actions are prohibited by law if you do not accept this Licence. Therefore, by modifying or distributing the
Program (or any work based on the Program), you indicate your acceptance of this Licence to do so, and all its terms and conditions for copying,
distributing or modifying the Program or works based on it.
6. Each time you redistribute the Program (or any work based on the Program), the recipient automatically receives a licence 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 Licence.
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 Licence, they do not excuse you from
the conditions of this Licence. If you cannot distribute so as to satisfy simultaneously your obligations under this Licence and any other pertinent
obligations, then as a consequence you may not distribute the Program at all. For example, if a patent licence 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
Licence 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 licence 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 licencee cannot impose that choice.
This section is intended to make thoroughly clear what is believed to be a consequence of the rest of this Licence.
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 Licence 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 Licence incorporates the limitation as if written in the body of this Licence.
9. The Free Software Foundation may publish revised and/or new versions of the General Public Licence 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 Licence 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 Licence, you may choose any version ever published by the Free Software