Table of Contents
Advertisement
Additional Information
2. You may modify your copy or copies of
3. You may copy and distribute the
the Program or any portion of it, thus
forming a work based on the Program,
and copy and distribute such
modifications or work under the terms
of Section 1 above, provided that you
also meet all of these conditions:
a) You must cause the modified files to
carry prominent notices stating that
you changed the files and the date of
any change.
b)You must cause any work that you
distribute or publish, that in whole or
in part contains or is derived from the
Program or 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
else, 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
4. You may not copy, modify, sublicense,
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.
36
En
your rights under this License.
Program (or a work based on it, under
However, parties who have received
Section 2) in object code or executable
copies, or rights, from you under this
form under the terms of Sections 1 and
License will not have their licenses
2 above provided that you also do one of
terminated so long as such parties
the following:
remain in full compliance.
a) Accompany it with the complete
5. You are not required to accept this
corresponding machine-readable
License, since you have not signed it.
source code, which must be
However, nothing else grants you
distributed under the terms of
permission to modify or distribute the
Sections 1 and 2 above on a medium
Program or its derivative works. These
customarily used for software
actions are prohibited by law if you do
interchange; or,
not accept this License. Therefore, by
modifying or distributing the Program
b)Accompany it with a written offer,
(or any work based on the Program),
valid for at least three years, to give
you indicate your acceptance of this
any third party, for a charge no more
License to do so, and all its terms and
than your cost of physically
conditions for copying, distributing or
performing source distribution, a
modifying the Program or works based
complete machine-readable copy of
on it.
the corresponding source code, to be
distributed under the terms of
6. Each time you redistribute the Program
Sections 1 and 2 above on a medium
(or any work based on the Program), the
customarily used for software
recipient automatically receives a
interchange; or,
license from the original licensor to
c) Accompany it with the information
copy, distribute or modify the Program
subject to these terms and conditions.
you received as to the offer to
You may not impose any further
distribute corresponding source
restrictions on the recipients' exercise
code. (This alternative is allowed only
of the rights granted herein. You are not
for noncommercial distribution and
responsible for enforcing compliance
only if you received the program in
by third parties to this License.
object code or executable form with
such an offer, in accord with
7. If, as a consequence of a court
Subsection b above.)
judgment or allegation of patent
infringement or for any other reason
The source code for a work means the
(not limited to patent issues),
preferred form of the work for making
conditions are imposed on you (whether
modifications to it. For an executable
by court order, agreement or otherwise)
work, complete source code means all
that contradict the conditions of this
the source code for all modules it
License, they do not excuse you from
contains, plus any associated interface
the conditions of this License. If you
definition files, plus the scripts used to
cannot distribute so as to satisfy
control compilation and installation of
simultaneously your obligations under
the executable. However, as a special
this License and any other pertinent
exception, the source code distributed
obligations, then as a consequence you
need not include anything that is
may not distribute the Program at all.
normally distributed (in either source or
For example, if a patent license would
binary form) with the major
not permit royalty-free redistribution of
components (compiler, kernel, and so
the Program by all those who receive
on) of the operating system on which
copies directly or indirectly through you,
the executable runs, unless that
then the only way you could satisfy both
component itself accompanies the
it and this License would be to refrain
executable.
entirely from distribution of the
If distribution of executable or object
Program.
code is made by offering access to copy
If any portion of this section is held
from a designated place, then offering
invalid or unenforceable under any
equivalent access to copy the source
particular circumstance, the balance of
code from the same place counts as
the section is intended to apply and the
distribution of the source code, even
section as a whole is intended to apply
though third parties are not compelled
in other circumstances.
to copy the source along with the object
code.
It is not the purpose of this section to
induce you to infringe any patents or
other property right claims or to contest
or distribute the Program except as
validity of any such claims; this section
expressly provided under this License.
has the sole purpose of protecting the
Any attempt otherwise to copy, modify,
integrity of the free software distribution
sublicense or distribute the Program is
system, which is implemented by public
void, and will automatically terminate
license practices. Many people have
made generous contributions to the
PROVIDE THE PROGRAM "AS IS"
wide range of software distributed
WITHOUT WARRANTY OF ANY KIND,
through that system in reliance on
EITHER EXPRESSED OR IMPLIED,
consistent application of that system; it
INCLUDING, BUT NOT LIMITED TO, THE
is up to the author/donor to decide if he
IMPLIED WARRANTIES OF
or she is willing to distribute software
MERCHANTABILITY AND FITNESS FOR
through any other system and a
A PARTICULAR PURPOSE. THE
licensee cannot impose that choice.
ENTIRE RISK AS TO THE QUALITY AND
PERFORMANCE OF THE PROGRAM IS
This section is intended to make
WITH YOU. SHOULD THE PROGRAM
thoroughly clear what is believed to be a
PROVE DEFECTIVE, YOU ASSUME THE
consequence of the rest of this License.
COST OF ALL NECESSARY SERVICING,
8. If the distribution and/or use of the
REPAIR OR CORRECTION.
Program is restricted in certain
12. IN NO EVENT UNLESS REQUIRED BY
countries either by patents or by
APPLICABLE LAW OR AGREED TO IN
copyrighted interfaces, the original
WRITING WILL ANY COPYRIGHT
copyright holder who places the
HOLDER, OR ANY OTHER PARTY WHO
Program under this License may add an
MAY MODIFY AND/OR REDISTRIBUTE
explicit geographical distribution
THE PROGRAM AS PERMITTED
limitation excluding those countries, so
ABOVE, BE LIABLE TO YOU FOR
that distribution is permitted only in or
DAMAGES, INCLUDING ANY
among countries not thus excluded. In
GENERAL, SPECIAL, INCIDENTAL OR
such case, this License incorporates
CONSEQUENTIAL DAMAGES ARISING
the limitation as if written in the body of
this License.
OUT OF THE USE OR INABILITY TO USE
THE PROGRAM (INCLUDING BUT NOT
9. The Free Software Foundation may
LIMITED TO LOSS OF DATA OR DATA
publish revised and/or new versions of
BEING RENDERED INACCURATE OR
the General Public License from time to
LOSSES SUSTAINED BY YOU OR
time. Such new versions will be similar
THIRD PARTIES OR A FAILURE OF THE
in spirit to the present version, but may
PROGRAM TO OPERATE WITH ANY
differ in detail to address new problems
OTHER PROGRAMS), EVEN IF SUCH
or concerns.
HOLDER OR OTHER PARTY HAS BEEN
Each version is given a distinguishing
ADVISED OF THE POSSIBILITY OF
version number. If the Program
SUCH DAMAGES.
specifies a version number of this
License which applies to it and "any
END OF TERMS AND
later version", you have the option of
CONDITIONS
following the terms and conditions
either of that version or of any later
How to Apply These Terms to
version published by the Free Software
Your New Programs
Foundation. If the Program does not
If you develop a new program, and you want
specify a version number of this
it to be of the greatest possible use to the
License, you may choose any version
public, the best way to achieve this is to
ever published by the Free Software
make it free software which everyone can
Foundation.
redistribute and change under these terms.
10. If you wish to incorporate parts of the
To do so, attach the following notices to the
Program into other free programs
program. It is safest to attach them to the
whose distribution conditions are
start of each source file to most effectively
different, write to the author to ask for
convey the exclusion of warranty; and each
permission. For software which is
file should have at least the "copyright" line
copyrighted by the Free Software
and a pointer to where the full notice is
Foundation, write to the Free Software
found.
Foundation; we sometimes make
exceptions for this. Our decision will be
one line to give the program's name and an
guided by the two goals of preserving
idea of what it does.
the free status of all derivatives of our
Copyright (C) yyyy name of author
free software and of promoting the
This program is free software; you can
sharing and reuse of software generally.
redistribute it and/or modify it under the
terms of the GNU General Public License as
NO WARRANTY
published by the Free Software Foundation;
11. BECAUSE THE PROGRAM IS
either version 2 of the License, or (at your
LICENSED FREE OF CHARGE, THERE
option) any later version.
IS NO WARRANTY FOR THE
PROGRAM, TO THE EXTENT
PERMITTED BY APPLICABLE LAW.
EXCEPT WHEN OTHERWISE STATED
IN WRITING THE COPYRIGHT
HOLDERS AND/OR OTHER PARTIES
This program is distributed in the hope that
it will be useful, but WITHOUT ANY
WARRANTY; without even the implied
warranty of MERCHANTABILITY or FITNESS
FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more
details.
You should have received a copy of the GNU
General Public License
along with this program; if not, write to the
Free Software Foundation, Inc., 51 Franklin
Street, Fifth Floor, Boston, MA 02110-1301,
USA.
Also add information on how to contact you
by electronic and paper mail.
If the program is interactive, make it output
a short notice like this when it starts in an
interactive mode:
Gnomovision version 69, Copyright (C) year
name of author
Gnomovision comes with ABSOLUTELY NO
WARRANTY; for details type 'show w'. This
is free software, and you are welcome to
redistribute it under certain conditions;
type 'show c' for details.
The hypothetical commands 'show w' and
'show c' should show the appropriate parts
of the General Public License. Of course,
the commands you use may be called
something other than 'show w' and 'show
c'; they could even be mouse-clicks or
menu items--whatever suits your program.
You should also get your employer (if you
work as a programmer) or your school, if
any, to sign a "copyright disclaimer" for the
program, if necessary. Here is a sample;
alter the names:
Yoyodyne, Inc., hereby disclaims all
copyright interest in the program
'Gnomovision' (which makes passes at
compilers) written by James Hacker.
signature of Ty Coon, 1 April 1989
Ty Coon, President of Vice
This General Public License does not
permit incorporating your program into
proprietary programs. If your program is a
subroutine library, you may consider it
more useful to permit linking proprietary
applications with the library. If this is what
you want to do, use the GNU Lesser General
Public License instead of this License.
GNU LESSER GENERAL PUBLIC
LICENSE
Version 2.1, February 1999
Copyright (C) 1991, 1999 Free Software
Foundation, Inc.
51 Franklin Street, Fifth Floor, Boston, MA
02110-1301 USA
Everyone is permitted to copy and distribute
verbatim copies of this license document,
but changing it is not allowed.
Hide quick links:
Advertisement
Table of Contents
