b) You must cause any work that you distribute or publish, thator
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
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. (Exception:if the
Program itself is interactive but does not normally print such
an announcement, your work based on the Program is not
required to print an announcement.)
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 License, 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 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
machinereadable
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
machinereadable 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
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 installation of
the executable. However, as a special exception, the source
code distributed need not include anything that is normally
distributed (in either source or binary form)with the major
components (compiler, kernel, and so on) of the operating
system on which the executable runs, unless that component
itself accompanies the executable. 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
34
source code, even though third parties are not compelled to
copy the source along with the object code.
4. You may not copy, modify, sublicense, or distribute the
Program except as expressly provided under this License. Any
attempt otherwise to copy, modify, sublicense or distribute the
Program is void, and will automatically terminate your rights
under this License.
However, parties who have received copies, or rights, from you
else,
under this License will not have their licenses terminated so long
as such parties remain in full compliance.
5. You are not required to accept this License, 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
License.Therefore, by modifying or distributing the Program (or
any work based on the Program), you indicate your acceptance
of this License 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 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 royaltyfree
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
is
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