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GPL(7)					       GNU					   GPL(7)

NAME
       gpl - GNU General Public License

DESCRIPTION
       GNU GENERAL PUBLIC LICENSE

       Version 2, June 1991

	       Copyright (c) 1989, 1991 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.

       Preamble

	 The licenses for most software are designed to take away your
       freedom to share and change it.	By contrast, the GNU General Public
       License is intended to guarantee your freedom to share and change free
       software---to make sure the software is free for all its users.	This
       General Public License applies to most of the Free Software
       Foundation's software and to any other program whose authors commit to
       using it.  (Some other Free Software Foundation software is covered by
       the GNU Library General Public License instead.)  You can apply it to
       your programs, too.

	 When we speak of free software, we are referring to freedom, not
       price.  Our General Public Licenses are designed to make sure that you
       have the freedom to distribute copies of free software (and charge for
       this service if you wish), that you receive source code or can get it
       if you want it, that you can change the software or use pieces of it
       in new free programs; and that you know you can do these things.

	 To protect your rights, we need to make restrictions that forbid
       anyone to deny you these rights or to ask you to surrender the rights.
       These restrictions translate to certain responsibilities for you if you
       distribute copies of the software, or if you modify it.

	 For example, if you distribute copies of such a program, whether
       gratis or for a fee, you must give the recipients all the rights that
       you have.  You must make sure that they, too, receive or can get the
       source code.  And you must show them these terms so they know their
       rights.

	 We protect your rights with two steps: (1) copyright the software, and
       (2) offer you this license which gives you legal permission to copy,
       distribute and/or modify the software.

	 Also, for each author's protection and ours, we want to make certain
       that everyone understands that there is no warranty for this free
       software.  If the software is modified by someone else and passed on, we
       want its recipients to know that what they have is not the original, so
       that any problems introduced by others will not reflect on the original
       authors' reputations.

	 Finally, any free program is threatened constantly by software
       patents.  We wish to avoid the danger that redistributors of a free
       program will individually obtain patent licenses, in effect making the
       program proprietary.  To prevent this, we have made it clear that any
       patent must be licensed for everyone's free use or not licensed at all.

	 The precise terms and conditions for copying, distribution and
       modification follow.

       TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION

       0.  This License applies to any program or other work which contains a notice placed by
	   the copyright holder saying it may be distributed under the terms of this General Pub-
	   lic License.  The "Program", below, refers to any such program or work, and a "work
	   based on the Program" means either the Program or any derivative work under copyright
	   law: that is to say, a work containing the Program or a portion of it, either verbatim
	   or with modifications and/or translated into another language.  (Hereinafter, transla-
	   tion is included without limitation in the term "modification".)  Each licensee is
	   addressed as "you".

	   Activities other than copying, distribution and modification are not covered by this
	   License; they are outside its scope.  The act of running the Program is not
	   restricted, and the output from the Program is covered only if its contents constitute
	   a work based on the Program (independent of having been made by running the Program).
	   Whether that is true depends on what the Program does.

       1.  You may copy and distribute verbatim copies of the Program's source code as you
	   receive it, in any medium, provided that you conspicuously and appropriately publish
	   on each copy an appropriate copyright notice and disclaimer of warranty; keep intact
	   all the notices that refer to this License and to the absence of any warranty; and
	   give any other recipients of the Program a copy of this License along with the Pro-
	   gram.

	   You may charge a fee for the physical act of transferring a copy, and you may at your
	   option offer warranty protection in exchange for a fee.

       2.  You may modify your copy or copies of 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 indepen-
	   dent 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 distri-
	   bution 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 Pro-
	   gram (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 machine-readable source code, which
	       must be distributed under the terms of Sections 1 and 2 above on a medium custom-
	       arily 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 customar-
	       ily used for software interchange; or,

	   c.  Accompany it with the information you received as to the offer to distribute cor-
	       responding source code.	(This alternative is allowed only for noncommercial dis-
	       tribution 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 modifica-
	   tions 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 nor-
	   mally distributed (in either source or binary form) with the major components (com-
	   piler, 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 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 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 deriva-
	   tive 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 Pro-
	   gram), 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 recipi-
	   ent 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 fur-
	   ther 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 can-
	   not 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 Pro-
	   gram at all.  For example, if a patent license would not permit royalty-free redistri-
	   bution 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 con-
	   tributions 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 licensee can-
	   not 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 limi-
	   tation 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 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 License 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 License, you may choose any version ever published by
	   the Free Software Foundation.

       10. If you wish to incorporate parts of the Program into other free programs whose distri-
	   bution conditions are different, write to the author to ask for permission.	For soft-
	   ware which is copyrighted by the Free Software Foundation, write to the Free Software
	   Foundation; we sometimes make exceptions for this.  Our decision will be guided by the
	   two goals of preserving the free status of all derivatives of our free software and of
	   promoting the sharing and reuse of software generally.

       NO WARRANTY

       11. BECAUSE THE PROGRAM IS LICENSED FREE OF CHARGE, THERE 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 PROVIDE THE PROGRAM "AS IS" WITHOUT WAR-
	   RANTY OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, THE
	   IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.	THE
	   ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE OF THE PROGRAM IS WITH YOU.  SHOULD THE
	   PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF ALL NECESSARY SERVICING, REPAIR OR
	   CORRECTION.

       12. IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING WILL ANY COPY-
	   RIGHT HOLDER, OR ANY OTHER PARTY WHO MAY MODIFY AND/OR REDISTRIBUTE THE PROGRAM AS
	   PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, INCLUDING ANY GENERAL, SPECIAL, INCI-
	   DENTAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE USE OR INABILITY TO USE THE PROGRAM
	   (INCLUDING BUT NOT LIMITED TO LOSS OF DATA OR DATA BEING RENDERED INACCURATE OR LOSSES
	   SUSTAINED BY YOU OR THIRD PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY
	   OTHER PROGRAMS), EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBIL-
	   ITY OF SUCH DAMAGES.

       END OF TERMS AND CONDITIONS

       Appendix: How to Apply These Terms to Your New Programs

	 If you develop a new program, and you want it to be of the greatest
       possible use to the public, the best way to achieve this is to make it
       free software which everyone can redistribute and change under these terms.

	 To do so, attach the following notices to the program.  It is safest
       to attach them to the start of each source file to most effectively
       convey the exclusion of warranty; and each file should have at least
       the "copyright" line and a pointer to where the full notice is found.

	       <one line to give the program's name and a brief idea of what it does.>
	       Copyright (C) <year>  <name of author>

	       This program is free software; you can redistribute it and/or modify
	       it under the terms of the GNU General Public License as published by
	       the Free Software Foundation; either version 2 of the License, or
	       (at your option) any later version.

	       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 Gen-
       eral 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 Library General Public License instead of this License.

SEE ALSO
       gfdl(7), fsf-funding(7).

COPYRIGHT
       Copyright (c) 1989, 1991 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.

gcc-4.3.0				    2007-05-12					   GPL(7)
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