source: trunk/src/binutils/COPYING@ 11

Last change on this file since 11 was 10, checked in by bird, 23 years ago

Initial revision

  • Property cvs2svn:cvs-rev set to 1.1
  • Property svn:eol-style set to native
  • Property svn:executable set to *
File size: 17.6 KB
RevLine 
[10]1 GNU GENERAL PUBLIC LICENSE
2 Version 2, June 1991
3
4 Copyright (C) 1989, 1991 Free Software Foundation, Inc.
5 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
6 Everyone is permitted to copy and distribute verbatim copies
7 of this license document, but changing it is not allowed.
8
9 Preamble
10
11 The licenses for most software are designed to take away your
12freedom to share and change it. By contrast, the GNU General Public
13License is intended to guarantee your freedom to share and change free
14software--to make sure the software is free for all its users. This
15General Public License applies to most of the Free Software
16Foundation's software and to any other program whose authors commit to
17using it. (Some other Free Software Foundation software is covered by
18the GNU Library General Public License instead.) You can apply it to
19your programs, too.
20
21 When we speak of free software, we are referring to freedom, not
22price. Our General Public Licenses are designed to make sure that you
23have the freedom to distribute copies of free software (and charge for
24this service if you wish), that you receive source code or can get it
25if you want it, that you can change the software or use pieces of it
26in new free programs; and that you know you can do these things.
27
28 To protect your rights, we need to make restrictions that forbid
29anyone to deny you these rights or to ask you to surrender the rights.
30These restrictions translate to certain responsibilities for you if you
31distribute copies of the software, or if you modify it.
32
33 For example, if you distribute copies of such a program, whether
34gratis or for a fee, you must give the recipients all the rights that
35you have. You must make sure that they, too, receive or can get the
36source code. And you must show them these terms so they know their
37rights.
38
39 We protect your rights with two steps: (1) copyright the software, and
40(2) offer you this license which gives you legal permission to copy,
41distribute and/or modify the software.
42
43 Also, for each author's protection and ours, we want to make certain
44that everyone understands that there is no warranty for this free
45software. If the software is modified by someone else and passed on, we
46want its recipients to know that what they have is not the original, so
47that any problems introduced by others will not reflect on the original
48authors' reputations.
49
50 Finally, any free program is threatened constantly by software
51patents. We wish to avoid the danger that redistributors of a free
52program will individually obtain patent licenses, in effect making the
53program proprietary. To prevent this, we have made it clear that any
54patent must be licensed for everyone's free use or not licensed at all.
55
56 The precise terms and conditions for copying, distribution and
57modification follow.
58
59
60 GNU GENERAL PUBLIC LICENSE
61 TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION
62
63 0. This License applies to any program or other work which contains
64a notice placed by the copyright holder saying it may be distributed
65under the terms of this General Public License. The "Program", below,
66refers to any such program or work, and a "work based on the Program"
67means either the Program or any derivative work under copyright law:
68that is to say, a work containing the Program or a portion of it,
69either verbatim or with modifications and/or translated into another
70language. (Hereinafter, translation is included without limitation in
71the term "modification".) Each licensee is addressed as "you".
72
73Activities other than copying, distribution and modification are not
74covered by this License; they are outside its scope. The act of
75running the Program is not restricted, and the output from the Program
76is covered only if its contents constitute a work based on the
77Program (independent of having been made by running the Program).
78Whether that is true depends on what the Program does.
79
80 1. You may copy and distribute verbatim copies of the Program's
81source code as you receive it, in any medium, provided that you
82conspicuously and appropriately publish on each copy an appropriate
83copyright notice and disclaimer of warranty; keep intact all the
84notices that refer to this License and to the absence of any warranty;
85and give any other recipients of the Program a copy of this License
86along with the Program.
87
88You may charge a fee for the physical act of transferring a copy, and
89you may at your option offer warranty protection in exchange for a fee.
90
91 2. You may modify your copy or copies of the Program or any portion
92of it, thus forming a work based on the Program, and copy and
93distribute such modifications or work under the terms of Section 1
94above, provided that you also meet all of these conditions:
95
96 a) You must cause the modified files to carry prominent notices
97 stating that you changed the files and the date of any change.
98
99 b) You must cause any work that you distribute or publish, that in
100 whole or in part contains or is derived from the Program or any
101 part thereof, to be licensed as a whole at no charge to all third
102 parties under the terms of this License.
103
104 c) If the modified program normally reads commands interactively
105 when run, you must cause it, when started running for such
106 interactive use in the most ordinary way, to print or display an
107 announcement including an appropriate copyright notice and a
108 notice that there is no warranty (or else, saying that you provide
109 a warranty) and that users may redistribute the program under