xref: /titanic_41/usr/src/tools/onbld/THIRDPARTYLICENSE (revision 6a634c9dca3093f3922e4b7ab826d7bdf17bf78e)
1*5084e753SMark J. Nelson                    GNU GENERAL PUBLIC LICENSE
2*5084e753SMark J. Nelson                       Version 2, June 1991
3*5084e753SMark J. Nelson
4*5084e753SMark J. Nelson Copyright (C) 1989, 1991 Free Software Foundation, Inc.,
5*5084e753SMark J. Nelson 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
6*5084e753SMark J. Nelson Everyone is permitted to copy and distribute verbatim copies
7*5084e753SMark J. Nelson of this license document, but changing it is not allowed.
8*5084e753SMark J. Nelson
9*5084e753SMark J. Nelson                            Preamble
10*5084e753SMark J. Nelson
11*5084e753SMark J. Nelson  The licenses for most software are designed to take away your
12*5084e753SMark J. Nelsonfreedom to share and change it.  By contrast, the GNU General Public
13*5084e753SMark J. NelsonLicense is intended to guarantee your freedom to share and change free
14*5084e753SMark J. Nelsonsoftware--to make sure the software is free for all its users.  This
15*5084e753SMark J. NelsonGeneral Public License applies to most of the Free Software
16*5084e753SMark J. NelsonFoundation's software and to any other program whose authors commit to
17*5084e753SMark J. Nelsonusing it.  (Some other Free Software Foundation software is covered by
18*5084e753SMark J. Nelsonthe GNU Lesser General Public License instead.)  You can apply it to
19*5084e753SMark J. Nelsonyour programs, too.
20*5084e753SMark J. Nelson
21*5084e753SMark J. Nelson  When we speak of free software, we are referring to freedom, not
22*5084e753SMark J. Nelsonprice.  Our General Public Licenses are designed to make sure that you
23*5084e753SMark J. Nelsonhave the freedom to distribute copies of free software (and charge for
24*5084e753SMark J. Nelsonthis service if you wish), that you receive source code or can get it
25*5084e753SMark J. Nelsonif you want it, that you can change the software or use pieces of it
26*5084e753SMark J. Nelsonin new free programs; and that you know you can do these things.
27*5084e753SMark J. Nelson
28*5084e753SMark J. Nelson  To protect your rights, we need to make restrictions that forbid
29*5084e753SMark J. Nelsonanyone to deny you these rights or to ask you to surrender the rights.
30*5084e753SMark J. NelsonThese restrictions translate to certain responsibilities for you if you
31*5084e753SMark J. Nelsondistribute copies of the software, or if you modify it.
32*5084e753SMark J. Nelson
33*5084e753SMark J. Nelson  For example, if you distribute copies of such a program, whether
34*5084e753SMark J. Nelsongratis or for a fee, you must give the recipients all the rights that
35*5084e753SMark J. Nelsonyou have.  You must make sure that they, too, receive or can get the
36*5084e753SMark J. Nelsonsource code.  And you must show them these terms so they know their
37*5084e753SMark J. Nelsonrights.
38*5084e753SMark J. Nelson
39*5084e753SMark J. Nelson  We protect your rights with two steps: (1) copyright the software, and
40*5084e753SMark J. Nelson(2) offer you this license which gives you legal permission to copy,
41*5084e753SMark J. Nelsondistribute and/or modify the software.
42*5084e753SMark J. Nelson
43*5084e753SMark J. Nelson  Also, for each author's protection and ours, we want to make certain
44*5084e753SMark J. Nelsonthat everyone understands that there is no warranty for this free
45*5084e753SMark J. Nelsonsoftware.  If the software is modified by someone else and passed on, we
46*5084e753SMark J. Nelsonwant its recipients to know that what they have is not the original, so
47*5084e753SMark J. Nelsonthat any problems introduced by others will not reflect on the original
48*5084e753SMark J. Nelsonauthors' reputations.
49*5084e753SMark J. Nelson
50*5084e753SMark J. Nelson  Finally, any free program is threatened constantly by software
51*5084e753SMark J. Nelsonpatents.  We wish to avoid the danger that redistributors of a free
52*5084e753SMark J. Nelsonprogram will individually obtain patent licenses, in effect making the
53*5084e753SMark J. Nelsonprogram proprietary.  To prevent this, we have made it clear that any
54*5084e753SMark J. Nelsonpatent must be licensed for everyone's free use or not licensed at all.
55*5084e753SMark J. Nelson
56*5084e753SMark J. Nelson  The precise terms and conditions for copying, distribution and
57*5084e753SMark J. Nelsonmodification follow.
58*5084e753SMark J. Nelson
59*5084e753SMark J. Nelson                    GNU GENERAL PUBLIC LICENSE
60*5084e753SMark J. Nelson   TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION
61*5084e753SMark J. Nelson
62*5084e753SMark J. Nelson  0. This License applies to any program or other work which contains
63*5084e753SMark J. Nelsona notice placed by the copyright holder saying it may be distributed
64*5084e753SMark J. Nelsonunder the terms of this General Public License.  The "Program", below,
65*5084e753SMark J. Nelsonrefers to any such program or work, and a "work based on the Program"
66*5084e753SMark J. Nelsonmeans either the Program or any derivative work under copyright law:
67*5084e753SMark J. Nelsonthat is to say, a work containing the Program or a portion of it,
68*5084e753SMark J. Nelsoneither verbatim or with modifications and/or translated into another
69*5084e753SMark J. Nelsonlanguage.  (Hereinafter, translation is included without limitation in
70*5084e753SMark J. Nelsonthe term "modification".)  Each licensee is addressed as "you".
71*5084e753SMark J. Nelson
72*5084e753SMark J. NelsonActivities other than copying, distribution and modification are not
73*5084e753SMark J. Nelsoncovered by this License; they are outside its scope.  The act of
74*5084e753SMark J. Nelsonrunning the Program is not restricted, and the output from the Program
75*5084e753SMark J. Nelsonis covered only if its contents constitute a work based on the
76*5084e753SMark J. NelsonProgram (independent of having been made by running the Program).
77*5084e753SMark J. NelsonWhether that is true depends on what the Program does.
78*5084e753SMark J. Nelson
79*5084e753SMark J. Nelson  1. You may copy and distribute verbatim copies of the Program's
80*5084e753SMark J. Nelsonsource code as you receive it, in any medium, provided that you
81*5084e753SMark J. Nelsonconspicuously and appropriately publish on each copy an appropriate
82*5084e753SMark J. Nelsoncopyright notice and disclaimer of warranty; keep intact all the
83*5084e753SMark J. Nelsonnotices that refer to this License and to the absence of any warranty;
84*5084e753SMark J. Nelsonand give any other recipients of the Program a copy of this License
85*5084e753SMark J. Nelsonalong with the Program.
86*5084e753SMark J. Nelson
87*5084e753SMark J. NelsonYou may charge a fee for the physical act of transferring a copy, and
88*5084e753SMark J. Nelsonyou may at your option offer warranty protection in exchange for a fee.
89*5084e753SMark J. Nelson
90*5084e753SMark J. Nelson  2. You may modify your copy or copies of the Program or any portion
91*5084e753SMark J. Nelsonof it, thus forming a work based on the Program, and copy and
92*5084e753SMark J. Nelsondistribute such modifications or work under the terms of Section 1
93*5084e753SMark J. Nelsonabove, provided that you also meet all of these conditions:
94*5084e753SMark J. Nelson
95*5084e753SMark J. Nelson    a) You must cause the modified files to carry prominent notices
96*5084e753SMark J. Nelson    stating that you changed the files and the date of any change.
97*5084e753SMark J. Nelson
98*5084e753SMark J. Nelson    b) You must cause any work that you distribute or publish, that in
99*5084e753SMark J. Nelson    whole or in part contains or is derived from the Program or any
100*5084e753SMark J. Nelson    part thereof, to be licensed as a whole at no charge to all third
101*5084e753SMark J. Nelson    parties under the terms of this License.
102*5084e753SMark J. Nelson
103*5084e753SMark J. Nelson    c) If the modified program normally reads commands interactively
104*5084e753SMark J. Nelson    when run, you must cause it, when started running for such
105*5084e753SMark J. Nelson    interactive use in the most ordinary way, to print or display an
106*5084e753SMark J. Nelson    announcement including an appropriate copyright notice and a
107*5084e753SMark J. Nelson    notice that there is no warranty (or else, saying that you provide
108*5084e753SMark J. Nelson    a warranty) and that users may redistribute the program under
109*5084e753SMark J. Nelson    these conditions, and telling the user how to view a copy of this
110*5084e753SMark J. Nelson    License.  (Exception: if the Program itself is interactive but
111*5084e753SMark J. Nelson    does not normally print such an announcement, your work based on
112*5084e753SMark J. Nelson    the Program is not required to print an announcement.)
113*5084e753SMark J. Nelson
114*5084e753SMark J. NelsonThese requirements apply to the modified work as a whole.  If
115*5084e753SMark J. Nelsonidentifiable sections of that work are not derived from the Program,
116*5084e753SMark J. Nelsonand can be reasonably considered independent and separate works in
117*5084e753SMark J. Nelsonthemselves, then this License, and its terms, do not apply to those
118*5084e753SMark J. Nelsonsections when you distribute them as separate works.  But when you
119*5084e753SMark J. Nelsondistribute the same sections as part of a whole which is a work based
120*5084e753SMark J. Nelsonon the Program, the distribution of the whole must be on the terms of
121*5084e753SMark J. Nelsonthis License, whose permissions for other licensees extend to the
122*5084e753SMark J. Nelsonentire whole, and thus to each and every part regardless of who wrote it.
123*5084e753SMark J. Nelson
124*5084e753SMark J. NelsonThus, it is not the intent of this section to claim rights or contest
125*5084e753SMark J. Nelsonyour rights to work written entirely by you; rather, the intent is to
126*5084e753SMark J. Nelsonexercise the right to control the distribution of derivative or
127*5084e753SMark J. Nelsoncollective works based on the Program.
128*5084e753SMark J. Nelson
129*5084e753SMark J. NelsonIn addition, mere aggregation of another work not based on the Program
130*5084e753SMark J. Nelsonwith the Program (or with a work based on the Program) on a volume of
131*5084e753SMark J. Nelsona storage or distribution medium does not bring the other work under
132*5084e753SMark J. Nelsonthe scope of this License.
133*5084e753SMark J. Nelson
134*5084e753SMark J. Nelson  3. You may copy and distribute the Program (or a work based on it,
135*5084e753SMark J. Nelsonunder Section 2) in object code or executable form under the terms of
136*5084e753SMark J. NelsonSections 1 and 2 above provided that you also do one of the following:
137*5084e753SMark J. Nelson
138*5084e753SMark J. Nelson    a) Accompany it with the complete corresponding machine-readable
139*5084e753SMark J. Nelson    source code, which must be distributed under the terms of Sections
140*5084e753SMark J. Nelson    1 and 2 above on a medium customarily used for software interchange; or,
141*5084e753SMark J. Nelson
142*5084e753SMark J. Nelson    b) Accompany it with a written offer, valid for at least three
143*5084e753SMark J. Nelson    years, to give any third party, for a charge no more than your
144*5084e753SMark J. Nelson    cost of physically performing source distribution, a complete
145*5084e753SMark J. Nelson    machine-readable copy of the corresponding source code, to be
146*5084e753SMark J. Nelson    distributed under the terms of Sections 1 and 2 above on a medium
147*5084e753SMark J. Nelson    customarily used for software interchange; or,
148*5084e753SMark J. Nelson
149*5084e753SMark J. Nelson    c) Accompany it with the information you received as to the offer
150*5084e753SMark J. Nelson    to distribute corresponding source code.  (This alternative is
151*5084e753SMark J. Nelson    allowed only for noncommercial distribution and only if you
152*5084e753SMark J. Nelson    received the program in object code or executable form with such
153*5084e753SMark J. Nelson    an offer, in accord with Subsection b above.)
154*5084e753SMark J. Nelson
155*5084e753SMark J. NelsonThe source code for a work means the preferred form of the work for
156*5084e753SMark J. Nelsonmaking modifications to it.  For an executable work, complete source
157*5084e753SMark J. Nelsoncode means all the source code for all modules it contains, plus any
158*5084e753SMark J. Nelsonassociated interface definition files, plus the scripts used to
159*5084e753SMark J. Nelsoncontrol compilation and installation of the executable.  However, as a
160*5084e753SMark J. Nelsonspecial exception, the source code distributed need not include
161*5084e753SMark J. Nelsonanything that is normally distributed (in either source or binary
162*5084e753SMark J. Nelsonform) with the major components (compiler, kernel, and so on) of the
163*5084e753SMark J. Nelsonoperating system on which the executable runs, unless that component
164*5084e753SMark J. Nelsonitself accompanies the executable.
165*5084e753SMark J. Nelson
166*5084e753SMark J. NelsonIf distribution of executable or object code is made by offering
167*5084e753SMark J. Nelsonaccess to copy from a designated place, then offering equivalent
168*5084e753SMark J. Nelsonaccess to copy the source code from the same place counts as
169*5084e753SMark J. Nelsondistribution of the source code, even though third parties are not
170*5084e753SMark J. Nelsoncompelled to copy the source along with the object code.
171*5084e753SMark J. Nelson
172*5084e753SMark J. Nelson  4. You may not copy, modify, sublicense, or distribute the Program
173*5084e753SMark J. Nelsonexcept as expressly provided under this License.  Any attempt
174*5084e753SMark J. Nelsonotherwise to copy, modify, sublicense or distribute the Program is
175*5084e753SMark J. Nelsonvoid, and will automatically terminate your rights under this License.
176*5084e753SMark J. NelsonHowever, parties who have received copies, or rights, from you under
177*5084e753SMark J. Nelsonthis License will not have their licenses terminated so long as such
178*5084e753SMark J. Nelsonparties remain in full compliance.
179*5084e753SMark J. Nelson
180*5084e753SMark J. Nelson  5. You are not required to accept this License, since you have not
181*5084e753SMark J. Nelsonsigned it.  However, nothing else grants you permission to modify or
182*5084e753SMark J. Nelsondistribute the Program or its derivative works.  These actions are
183*5084e753SMark J. Nelsonprohibited by law if you do not accept this License.  Therefore, by
184*5084e753SMark J. Nelsonmodifying or distributing the Program (or any work based on the
185*5084e753SMark J. NelsonProgram), you indicate your acceptance of this License to do so, and
186*5084e753SMark J. Nelsonall its terms and conditions for copying, distributing or modifying
187*5084e753SMark J. Nelsonthe Program or works based on it.
188*5084e753SMark J. Nelson
189*5084e753SMark J. Nelson  6. Each time you redistribute the Program (or any work based on the
190*5084e753SMark J. NelsonProgram), the recipient automatically receives a license from the
191*5084e753SMark J. Nelsonoriginal licensor to copy, distribute or modify the Program subject to
192*5084e753SMark J. Nelsonthese terms and conditions.  You may not impose any further
193*5084e753SMark J. Nelsonrestrictions on the recipients' exercise of the rights granted herein.
194*5084e753SMark J. NelsonYou are not responsible for enforcing compliance by third parties to
195*5084e753SMark J. Nelsonthis License.
196*5084e753SMark J. Nelson
197*5084e753SMark J. Nelson  7. If, as a consequence of a court judgment or allegation of patent
198*5084e753SMark J. Nelsoninfringement or for any other reason (not limited to patent issues),
199*5084e753SMark J. Nelsonconditions are imposed on you (whether by court order, agreement or
200*5084e753SMark J. Nelsonotherwise) that contradict the conditions of this License, they do not
201*5084e753SMark J. Nelsonexcuse you from the conditions of this License.  If you cannot
202*5084e753SMark J. Nelsondistribute so as to satisfy simultaneously your obligations under this
203*5084e753SMark J. NelsonLicense and any other pertinent obligations, then as a consequence you
204*5084e753SMark J. Nelsonmay not distribute the Program at all.  For example, if a patent
205*5084e753SMark J. Nelsonlicense would not permit royalty-free redistribution of the Program by
206*5084e753SMark J. Nelsonall those who receive copies directly or indirectly through you, then
207*5084e753SMark J. Nelsonthe only way you could satisfy both it and this License would be to
208*5084e753SMark J. Nelsonrefrain entirely from distribution of the Program.
209*5084e753SMark J. Nelson
210*5084e753SMark J. NelsonIf any portion of this section is held invalid or unenforceable under
211*5084e753SMark J. Nelsonany particular circumstance, the balance of the section is intended to
212*5084e753SMark J. Nelsonapply and the section as a whole is intended to apply in other
213*5084e753SMark J. Nelsoncircumstances.
214*5084e753SMark J. Nelson
215*5084e753SMark J. NelsonIt is not the purpose of this section to induce you to infringe any
216*5084e753SMark J. Nelsonpatents or other property right claims or to contest validity of any
217*5084e753SMark J. Nelsonsuch claims; this section has the sole purpose of protecting the
218*5084e753SMark J. Nelsonintegrity of the free software distribution system, which is
219*5084e753SMark J. Nelsonimplemented by public license practices.  Many people have made
220*5084e753SMark J. Nelsongenerous contributions to the wide range of software distributed
221*5084e753SMark J. Nelsonthrough that system in reliance on consistent application of that
222*5084e753SMark J. Nelsonsystem; it is up to the author/donor to decide if he or she is willing
223*5084e753SMark J. Nelsonto distribute software through any other system and a licensee cannot
224*5084e753SMark J. Nelsonimpose that choice.
225*5084e753SMark J. Nelson
226*5084e753SMark J. NelsonThis section is intended to make thoroughly clear what is believed to
227*5084e753SMark J. Nelsonbe a consequence of the rest of this License.
228*5084e753SMark J. Nelson
229*5084e753SMark J. Nelson  8. If the distribution and/or use of the Program is restricted in
230*5084e753SMark J. Nelsoncertain countries either by patents or by copyrighted interfaces, the
231*5084e753SMark J. Nelsonoriginal copyright holder who places the Program under this License
232*5084e753SMark J. Nelsonmay add an explicit geographical distribution limitation excluding
233*5084e753SMark J. Nelsonthose countries, so that distribution is permitted only in or among
234*5084e753SMark J. Nelsoncountries not thus excluded.  In such case, this License incorporates
235*5084e753SMark J. Nelsonthe limitation as if written in the body of this License.
236*5084e753SMark J. Nelson
237*5084e753SMark J. Nelson  9. The Free Software Foundation may publish revised and/or new versions
238*5084e753SMark J. Nelsonof the General Public License from time to time.  Such new versions will
239*5084e753SMark J. Nelsonbe similar in spirit to the present version, but may differ in detail to
240*5084e753SMark J. Nelsonaddress new problems or concerns.
241*5084e753SMark J. Nelson
242*5084e753SMark J. NelsonEach version is given a distinguishing version number.  If the Program
243*5084e753SMark J. Nelsonspecifies a version number of this License which applies to it and "any
244*5084e753SMark J. Nelsonlater version", you have the option of following the terms and conditions
245*5084e753SMark J. Nelsoneither of that version or of any later version published by the Free
246*5084e753SMark J. NelsonSoftware Foundation.  If the Program does not specify a version number of
247*5084e753SMark J. Nelsonthis License, you may choose any version ever published by the Free Software
248*5084e753SMark J. NelsonFoundation.
249*5084e753SMark J. Nelson
250*5084e753SMark J. Nelson  10. If you wish to incorporate parts of the Program into other free
251*5084e753SMark J. Nelsonprograms whose distribution conditions are different, write to the author
252*5084e753SMark J. Nelsonto ask for permission.  For software which is copyrighted by the Free
253*5084e753SMark J. NelsonSoftware Foundation, write to the Free Software Foundation; we sometimes
254*5084e753SMark J. Nelsonmake exceptions for this.  Our decision will be guided by the two goals
255*5084e753SMark J. Nelsonof preserving the free status of all derivatives of our free software and
256*5084e753SMark J. Nelsonof promoting the sharing and reuse of software generally.
257*5084e753SMark J. Nelson
258*5084e753SMark J. Nelson                            NO WARRANTY
259*5084e753SMark J. Nelson
260*5084e753SMark J. Nelson  11. BECAUSE THE PROGRAM IS LICENSED FREE OF CHARGE, THERE IS NO WARRANTY
261*5084e753SMark J. NelsonFOR THE PROGRAM, TO THE EXTENT PERMITTED BY APPLICABLE LAW.  EXCEPT WHEN
262*5084e753SMark J. NelsonOTHERWISE STATED IN WRITING THE COPYRIGHT HOLDERS AND/OR OTHER PARTIES
263*5084e753SMark J. NelsonPROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED
264*5084e753SMark J. NelsonOR IMPLIED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
265*5084e753SMark J. NelsonMERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.  THE ENTIRE RISK AS
266*5084e753SMark J. NelsonTO THE QUALITY AND PERFORMANCE OF THE PROGRAM IS WITH YOU.  SHOULD THE
267*5084e753SMark J. NelsonPROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF ALL NECESSARY SERVICING,
268*5084e753SMark J. NelsonREPAIR OR CORRECTION.
269*5084e753SMark J. Nelson
270*5084e753SMark J. Nelson  12. IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING
271*5084e753SMark J. NelsonWILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MAY MODIFY AND/OR
272*5084e753SMark J. NelsonREDISTRIBUTE THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES,
273*5084e753SMark J. NelsonINCLUDING ANY GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING
274*5084e753SMark J. NelsonOUT OF THE USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED
275*5084e753SMark J. NelsonTO LOSS OF DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY
276*5084e753SMark J. NelsonYOU OR THIRD PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER
277*5084e753SMark J. NelsonPROGRAMS), EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE
278*5084e753SMark J. NelsonPOSSIBILITY OF SUCH DAMAGES.
279*5084e753SMark J. Nelson
280*5084e753SMark J. Nelson                     END OF TERMS AND CONDITIONS
281*5084e753SMark J. Nelson
282*5084e753SMark J. Nelson            How to Apply These Terms to Your New Programs
283*5084e753SMark J. Nelson
284*5084e753SMark J. Nelson  If you develop a new program, and you want it to be of the greatest
285*5084e753SMark J. Nelsonpossible use to the public, the best way to achieve this is to make it
286*5084e753SMark J. Nelsonfree software which everyone can redistribute and change under these terms.
287*5084e753SMark J. Nelson
288*5084e753SMark J. Nelson  To do so, attach the following notices to the program.  It is safest
289*5084e753SMark J. Nelsonto attach them to the start of each source file to most effectively
290*5084e753SMark J. Nelsonconvey the exclusion of warranty; and each file should have at least
291*5084e753SMark J. Nelsonthe "copyright" line and a pointer to where the full notice is found.
292*5084e753SMark J. Nelson
293*5084e753SMark J. Nelson    <one line to give the program's name and a brief idea of what it does.>
294*5084e753SMark J. Nelson    Copyright (C) <year>  <name of author>
295*5084e753SMark J. Nelson
296*5084e753SMark J. Nelson    This program is free software; you can redistribute it and/or modify
297*5084e753SMark J. Nelson    it under the terms of the GNU General Public License as published by
298*5084e753SMark J. Nelson    the Free Software Foundation; either version 2 of the License, or
299*5084e753SMark J. Nelson    (at your option) any later version.
300*5084e753SMark J. Nelson
301*5084e753SMark J. Nelson    This program is distributed in the hope that it will be useful,
302*5084e753SMark J. Nelson    but WITHOUT ANY WARRANTY; without even the implied warranty of
303*5084e753SMark J. Nelson    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
304*5084e753SMark J. Nelson    GNU General Public License for more details.
305*5084e753SMark J. Nelson
306*5084e753SMark J. Nelson    You should have received a copy of the GNU General Public License along
307*5084e753SMark J. Nelson    with this program; if not, write to the Free Software Foundation, Inc.,
308*5084e753SMark J. Nelson    51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
309*5084e753SMark J. Nelson
310*5084e753SMark J. NelsonAlso add information on how to contact you by electronic and paper mail.
311*5084e753SMark J. Nelson
312*5084e753SMark J. NelsonIf the program is interactive, make it output a short notice like this
313*5084e753SMark J. Nelsonwhen it starts in an interactive mode:
314*5084e753SMark J. Nelson
315*5084e753SMark J. Nelson    Gnomovision version 69, Copyright (C) year name of author
316*5084e753SMark J. Nelson    Gnomovision comes with ABSOLUTELY NO WARRANTY; for details type `show w'.
317*5084e753SMark J. Nelson    This is free software, and you are welcome to redistribute it
318*5084e753SMark J. Nelson    under certain conditions; type `show c' for details.
319*5084e753SMark J. Nelson
320*5084e753SMark J. NelsonThe hypothetical commands `show w' and `show c' should show the appropriate
321*5084e753SMark J. Nelsonparts of the General Public License.  Of course, the commands you use may
322*5084e753SMark J. Nelsonbe called something other than `show w' and `show c'; they could even be
323*5084e753SMark J. Nelsonmouse-clicks or menu items--whatever suits your program.
324*5084e753SMark J. Nelson
325*5084e753SMark J. NelsonYou should also get your employer (if you work as a programmer) or your
326*5084e753SMark J. Nelsonschool, if any, to sign a "copyright disclaimer" for the program, if
327*5084e753SMark J. Nelsonnecessary.  Here is a sample; alter the names:
328*5084e753SMark J. Nelson
329*5084e753SMark J. Nelson  Yoyodyne, Inc., hereby disclaims all copyright interest in the program
330*5084e753SMark J. Nelson  `Gnomovision' (which makes passes at compilers) written by James Hacker.
331*5084e753SMark J. Nelson
332*5084e753SMark J. Nelson  <signature of Ty Coon>, 1 April 1989
333*5084e753SMark J. Nelson  Ty Coon, President of Vice
334*5084e753SMark J. Nelson
335*5084e753SMark J. NelsonThis General Public License does not permit incorporating your program into
336*5084e753SMark J. Nelsonproprietary programs.  If your program is a subroutine library, you may
337*5084e753SMark J. Nelsonconsider it more useful to permit linking proprietary applications with the
338*5084e753SMark J. Nelsonlibrary.  If this is what you want to do, use the GNU Lesser General
339*5084e753SMark J. NelsonPublic License instead of this License.
340