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upgraded to GPL v2

3ds-stable
Piotr Fusik 13 years ago
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aebcff6edc
1 changed files with 226 additions and 135 deletions
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      COPYING

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COPYING View File

@@ -1,38 +1,40 @@
1
-
2 1
 		    GNU GENERAL PUBLIC LICENSE
3
-		     Version 1, February 1989
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+		       Version 2, June 1991
4 3
 
5
- Copyright (C) 1989 Free Software Foundation, Inc.
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-                    675 Mass Ave, Cambridge, MA 02139, USA
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+ Copyright (C) 1989, 1991 Free Software Foundation, Inc.
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+                       51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
7 6
  Everyone is permitted to copy and distribute verbatim copies
8 7
  of this license document, but changing it is not allowed.
9 8
 
10 9
 			    Preamble
11 10
 
12
-  The license agreements of most software companies try to keep users
13
-at the mercy of those companies.  By contrast, our General Public
11
+  The licenses for most software are designed to take away your
12
+freedom to share and change it.  By contrast, the GNU General Public
14 13
 License is intended to guarantee your freedom to share and change free
15
-software--to make sure the software is free for all its users.  The
16
-General Public License applies to the Free Software Foundation's
17
-software and to any other program whose authors commit to using it.
18
-You can use it for your programs, too.
14
+software--to make sure the software is free for all its users.  This
15
+General Public License applies to most of the Free Software
16
+Foundation's software and to any other program whose authors commit to
17
+using it.  (Some other Free Software Foundation software is covered by
18
+the GNU Library General Public License instead.)  You can apply it to
19
+your programs, too.
19 20
 
20 21
   When we speak of free software, we are referring to freedom, not
21
-price.  Specifically, the General Public License is designed to make
22
-sure that you have the freedom to give away or sell copies of free
23
-software, that you receive source code or can get it if you want it,
24
-that you can change the software or use pieces of it in new free
25
-programs; and that you know you can do these things.
22
+price.  Our General Public Licenses are designed to make sure that you
23
+have the freedom to distribute copies of free software (and charge for
24
+this service if you wish), that you receive source code or can get it
25
+if you want it, that you can change the software or use pieces of it
26
+in new free programs; and that you know you can do these things.
26 27
 
27 28
   To protect your rights, we need to make restrictions that forbid
28 29
 anyone to deny you these rights or to ask you to surrender the rights.
29 30
 These restrictions translate to certain responsibilities for you if you
30 31
 distribute copies of the software, or if you modify it.
31 32
 
32
-  For example, if you distribute copies of a such a program, whether
33
+  For example, if you distribute copies of such a program, whether
33 34
 gratis or for a fee, you must give the recipients all the rights that
34 35
 you have.  You must make sure that they, too, receive or can get the
35
-source code.  And you must tell them their rights.
36
+source code.  And you must show them these terms so they know their
37
+rights.
36 38
 
37 39
   We protect your rights with two steps: (1) copyright the software, and
38 40
 (2) offer you this license which gives you legal permission to copy,
@@ -45,120 +47,207 @@ want its recipients to know that what they have is not the original, so
45 47
 that any problems introduced by others will not reflect on the original
46 48
 authors' reputations.
47 49
 
50
+  Finally, any free program is threatened constantly by software
51
+patents.  We wish to avoid the danger that redistributors of a free
52
+program will individually obtain patent licenses, in effect making the
53
+program proprietary.  To prevent this, we have made it clear that any
54
+patent must be licensed for everyone's free use or not licensed at all.
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+
48 56
   The precise terms and conditions for copying, distribution and
49 57
 modification follow.
50 58
 
51 59
 		    GNU GENERAL PUBLIC LICENSE
52 60
    TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION
53 61
 
54
-  0. This License Agreement applies to any program or other work which
55
-contains a notice placed by the copyright holder saying it may be
56
-distributed under the terms of this General Public License.  The
57
-"Program", below, refers to any such program or work, and a "work based
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-on the Program" means either the Program or any work containing the
59
-Program or a portion of it, either verbatim or with modifications.  Each
60
-licensee is addressed as "you".
61
-
62
-  1. You may copy and distribute verbatim copies of the Program's source
63
-code as you receive it, in any medium, provided that you conspicuously and
64
-appropriately publish on each copy an appropriate copyright notice and
65
-disclaimer of warranty; keep intact all the notices that refer to this
66
-General Public License and to the absence of any warranty; and give any
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-other recipients of the Program a copy of this General Public License
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-along with the Program.  You may charge a fee for the physical act of
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-transferring a copy.
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-
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-  2. You may modify your copy or copies of the Program or any portion of
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-it, and copy and distribute such modifications under the terms of Paragraph
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-1 above, provided that you also do the following:
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-
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-    a) cause the modified files to carry prominent notices stating that
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-    you changed the files and the date of any change; and
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-
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-    b) cause the whole of any work that you distribute or publish, that
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-    in whole or in part contains the Program or any part thereof, either
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-    with or without modifications, to be licensed at no charge to all
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-    third parties under the terms of this General Public License (except
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-    that you may choose to grant warranty protection to some or all
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-    third parties, at your option).
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-
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-    c) If the modified program normally reads commands interactively when
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-    run, you must cause it, when started running for such interactive use
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-    in the simplest and most usual way, to print or display an
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-    announcement including an appropriate copyright notice and a notice
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-    that there is no warranty (or else, saying that you provide a
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-    warranty) and that users may redistribute the program under these
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-    conditions, and telling the user how to view a copy of this General
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-    Public License.
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-
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-    d) You may charge a fee for the physical act of transferring a
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-    copy, and you may at your option offer warranty protection in
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-Mere aggregation of another independent work with the Program (or its
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-derivative) on a volume of a storage or distribution medium does not bring
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-the other work under the scope of these terms.
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+  0. This License applies to any program or other work which contains
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+a notice placed by the copyright holder saying it may be distributed
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+under the terms of this General Public License.  The "Program", below,
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+refers to any such program or work, and a "work based on the Program"
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+means either the Program or any derivative work under copyright law:
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+that is to say, a work containing the Program or a portion of it,
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+either verbatim or with modifications and/or translated into another
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+language.  (Hereinafter, translation is included without limitation in
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+the term "modification".)  Each licensee is addressed as "you".
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+
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+Activities other than copying, distribution and modification are not
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+covered by this License; they are outside its scope.  The act of
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+running the Program is not restricted, and the output from the Program
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+is covered only if its contents constitute a work based on the
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+Program (independent of having been made by running the Program).
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+Whether that is true depends on what the Program does.
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+
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+  1. You may copy and distribute verbatim copies of the Program's
80
+source code as you receive it, in any medium, provided that you
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+conspicuously and appropriately publish on each copy an appropriate
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+copyright notice and disclaimer of warranty; keep intact all the
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+notices that refer to this License and to the absence of any warranty;
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+and give any other recipients of the Program a copy of this License
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+along with the Program.
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+
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+You may charge a fee for the physical act of transferring a copy, and
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+you may at your option offer warranty protection in exchange for a fee.
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+
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+  2. You may modify your copy or copies of the Program or any portion
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+of it, thus forming a work based on the Program, and copy and
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+distribute such modifications or work under the terms of Section 1
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+above, provided that you also meet all of these conditions:
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+
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+    a) You must cause the modified files to carry prominent notices
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+    stating that you changed the files and the date of any change.
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+
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+    b) You must cause any work that you distribute or publish, that in
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+    whole or in part contains or is derived from the Program or any
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+    part thereof, to be licensed as a whole at no charge to all third
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+    parties under the terms of this License.
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+
103
+    c) If the modified program normally reads commands interactively
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+    when run, you must cause it, when started running for such
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+    interactive use in the most ordinary way, to print or display an
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+    announcement including an appropriate copyright notice and a
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+    notice that there is no warranty (or else, saying that you provide
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+    a warranty) and that users may redistribute the program under
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+    these conditions, and telling the user how to view a copy of this
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+    License.  (Exception: if the Program itself is interactive but
111
+    does not normally print such an announcement, your work based on
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+    the Program is not required to print an announcement.)
101 113
 
102
-  3. You may copy and distribute the Program (or a portion or derivative of
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-it, under Paragraph 2) in object code or executable form under the terms of
104
-Paragraphs 1 and 2 above provided that you also do one of the following:
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-
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-    a) accompany it with the complete corresponding machine-readable
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-    source code, which must be distributed under the terms of
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-    Paragraphs 1 and 2 above; or,
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-
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-    b) accompany it with a written offer, valid for at least three
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-    years, to give any third party free (except for a nominal charge
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-    for the cost of distribution) a complete machine-readable copy of the
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-    corresponding source code, to be distributed under the terms of
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-    Paragraphs 1 and 2 above; or,
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-
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-    c) accompany it with the information you received as to where the
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-    corresponding source code may be obtained.  (This alternative is
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+These requirements apply to the modified work as a whole.  If
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+identifiable sections of that work are not derived from the Program,
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+and can be reasonably considered independent and separate works in
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+themselves, then this License, and its terms, do not apply to those
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+sections when you distribute them as separate works.  But when you
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+distribute the same sections as part of a whole which is a work based
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+on the Program, the distribution of the whole must be on the terms of
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+this License, whose permissions for other licensees extend to the
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+entire whole, and thus to each and every part regardless of who wrote it.
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+
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+Thus, it is not the intent of this section to claim rights or contest
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+your rights to work written entirely by you; rather, the intent is to
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+exercise the right to control the distribution of derivative or
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+collective works based on the Program.
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+
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+In addition, mere aggregation of another work not based on the Program
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+with the Program (or with a work based on the Program) on a volume of
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+a storage or distribution medium does not bring the other work under
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+the scope of this License.
133
+
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+  3. You may copy and distribute the Program (or a work based on it,
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+under Section 2) in object code or executable form under the terms of
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+Sections 1 and 2 above provided that you also do one of the following:
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+
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+    a) Accompany it with the complete corresponding machine-readable
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+    source code, which must be distributed under the terms of Sections
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+    1 and 2 above on a medium customarily used for software interchange; or,
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+
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+    b) Accompany it with a written offer, valid for at least three
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+    years, to give any third party, for a charge no more than your
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+    cost of physically performing source distribution, a complete
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+    machine-readable copy of the corresponding source code, to be
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+    distributed under the terms of Sections 1 and 2 above on a medium
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+    customarily used for software interchange; or,
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+
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+    c) Accompany it with the information you received as to the offer
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+    to distribute corresponding source code.  (This alternative is
118 151
     allowed only for noncommercial distribution and only if you
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-    received the program in object code or executable form alone.)
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-
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-Source code for a work means the preferred form of the work for making
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-modifications to it.  For an executable file, complete source code means
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-all the source code for all modules it contains; but, as a special
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-exception, it need not include source code for modules which are standard
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-libraries that accompany the operating system on which the executable
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-file runs, or for standard header files or definitions files that
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-accompany that operating system.
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-
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-  4. You may not copy, modify, sublicense, distribute or transfer the
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-Program except as expressly provided under this General Public License.
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-Any attempt otherwise to copy, modify, sublicense, distribute or transfer
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-the Program is void, and will automatically terminate your rights to use
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-the Program under this License.  However, parties who have received
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-copies, or rights to use copies, from you under this General Public
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-License will not have their licenses terminated so long as such parties
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-remain in full compliance.
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-
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-  5. By copying, distributing or modifying the Program (or any work based
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-and all its terms and conditions.
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+    received the program in object code or executable form with such
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+    an offer, in accord with Subsection b above.)
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+
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+The source code for a work means the preferred form of the work for
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+making modifications to it.  For an executable work, complete source
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+code means all the source code for all modules it contains, plus any
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+associated interface definition files, plus the scripts used to
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+control compilation and installation of the executable.  However, as a
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+special exception, the source code distributed need not include
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+anything that is normally distributed (in either source or binary
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+form) with the major components (compiler, kernel, and so on) of the
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+operating system on which the executable runs, unless that component
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+itself accompanies the executable.
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+
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+If distribution of executable or object code is made by offering
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+access to copy from a designated place, then offering equivalent
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+access to copy the source code from the same place counts as
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+distribution of the source code, even though third parties are not
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+compelled to copy the source along with the object code.
171
+
172
+  4. You may not copy, modify, sublicense, or distribute the Program
173
+except as expressly provided under this License.  Any attempt
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+otherwise to copy, modify, sublicense or distribute the Program is
175
+void, and will automatically terminate your rights under this License.
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+However, parties who have received copies, or rights, from you under
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+this License will not have their licenses terminated so long as such
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+parties remain in full compliance.
179
+
180
+  5. You are not required to accept this License, since you have not
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+signed it.  However, nothing else grants you permission to modify or
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+distribute the Program or its derivative works.  These actions are
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+prohibited by law if you do not accept this License.  Therefore, by
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+modifying or distributing the Program (or any work based on the
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+Program), you indicate your acceptance of this License to do so, and
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+all its terms and conditions for copying, distributing or modifying
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+the Program or works based on it.
141 188
 
142 189
   6. Each time you redistribute the Program (or any work based on the
143
-Program), the recipient automatically receives a license from the original
144
-licensor to copy, distribute or modify the Program subject to these
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-terms and conditions.  You may not impose any further restrictions on the
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-recipients' exercise of the rights granted herein.
190
+Program), the recipient automatically receives a license from the
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+original licensor to copy, distribute or modify the Program subject to
192
+these terms and conditions.  You may not impose any further
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+restrictions on the recipients' exercise of the rights granted herein.
194
+You are not responsible for enforcing compliance by third parties to
195
+this License.
196
+
197
+  7. If, as a consequence of a court judgment or allegation of patent
198
+infringement or for any other reason (not limited to patent issues),
199
+conditions are imposed on you (whether by court order, agreement or
200
+otherwise) that contradict the conditions of this License, they do not
201
+excuse you from the conditions of this License.  If you cannot
202
+distribute so as to satisfy simultaneously your obligations under this
203
+License and any other pertinent obligations, then as a consequence you
204
+may not distribute the Program at all.  For example, if a patent
205
+license would not permit royalty-free redistribution of the Program by
206
+all those who receive copies directly or indirectly through you, then
207
+the only way you could satisfy both it and this License would be to
208
+refrain entirely from distribution of the Program.
209
+
210
+If any portion of this section is held invalid or unenforceable under
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+any particular circumstance, the balance of the section is intended to
212
+apply and the section as a whole is intended to apply in other
213
+circumstances.
214
+
215
+It is not the purpose of this section to induce you to infringe any
216
+patents or other property right claims or to contest validity of any
217
+such claims; this section has the sole purpose of protecting the
218
+integrity of the free software distribution system, which is
219
+implemented by public license practices.  Many people have made
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+generous contributions to the wide range of software distributed
221
+through that system in reliance on consistent application of that
222
+system; it is up to the author/donor to decide if he or she is willing
223
+to distribute software through any other system and a licensee cannot
224
+impose that choice.
225
+
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+This section is intended to make thoroughly clear what is believed to
227
+be a consequence of the rest of this License.
147 228
 
148
-  7. The Free Software Foundation may publish revised and/or new versions
229
+  8. If the distribution and/or use of the Program is restricted in
230
+certain countries either by patents or by copyrighted interfaces, the
231
+original copyright holder who places the Program under this License
232
+may add an explicit geographical distribution limitation excluding
233
+those countries, so that distribution is permitted only in or among
234
+countries not thus excluded.  In such case, this License incorporates
235
+the limitation as if written in the body of this License.
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+
237
+  9. The Free Software Foundation may publish revised and/or new versions
149 238
 of the General Public License from time to time.  Such new versions will
150 239
 be similar in spirit to the present version, but may differ in detail to
151 240
 address new problems or concerns.
152 241
 
153 242
 Each version is given a distinguishing version number.  If the Program
154
-specifies a version number of the license which applies to it and "any
243
+specifies a version number of this License which applies to it and "any
155 244
 later version", you have the option of following the terms and conditions
156 245
 either of that version or of any later version published by the Free
157 246
 Software Foundation.  If the Program does not specify a version number of
158
-the license, you may choose any version ever published by the Free Software
247
+this License, you may choose any version ever published by the Free Software
159 248
 Foundation.
160 249
 
161
-  8. If you wish to incorporate parts of the Program into other free
250
+  10. If you wish to incorporate parts of the Program into other free
162 251
 programs whose distribution conditions are different, write to the author
163 252
 to ask for permission.  For software which is copyrighted by the Free
164 253
 Software Foundation, write to the Free Software Foundation; we sometimes
@@ -168,7 +257,7 @@ of promoting the sharing and reuse of software generally.
168 257
 
169 258
 			    NO WARRANTY
170 259
 
171
-  9. BECAUSE THE PROGRAM IS LICENSED FREE OF CHARGE, THERE IS NO WARRANTY
260
+  11. BECAUSE THE PROGRAM IS LICENSED FREE OF CHARGE, THERE IS NO WARRANTY
172 261
 FOR THE PROGRAM, TO THE EXTENT PERMITTED BY APPLICABLE LAW.  EXCEPT WHEN
173 262
 OTHERWISE STATED IN WRITING THE COPYRIGHT HOLDERS AND/OR OTHER PARTIES
174 263
 PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED
@@ -178,7 +267,7 @@ TO THE QUALITY AND PERFORMANCE OF THE PROGRAM IS WITH YOU.  SHOULD THE
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 PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF ALL NECESSARY SERVICING,
179 268
 REPAIR OR CORRECTION.
180 269
 
181
-  10. IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING
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+  12. IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING
182 271
 WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MAY MODIFY AND/OR
183 272
 REDISTRIBUTE THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES,
184 273
 INCLUDING ANY GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING
@@ -190,25 +279,24 @@ POSSIBILITY OF SUCH DAMAGES.
190 279
 
191 280
 		     END OF TERMS AND CONDITIONS
192 281
 
193
-	Appendix: How to Apply These Terms to Your New Programs
282
+	    How to Apply These Terms to Your New Programs
194 283
 
195 284
   If you develop a new program, and you want it to be of the greatest
196
-possible use to humanity, the best way to achieve this is to make it
197
-free software which everyone can redistribute and change under these
198
-terms.
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+possible use to the public, the best way to achieve this is to make it
286
+free software which everyone can redistribute and change under these terms.
199 287
 
200
-  To do so, attach the following notices to the program.  It is safest to
201
-attach them to the start of each source file to most effectively convey
202
-the exclusion of warranty; and each file should have at least the
203
-"copyright" line and a pointer to where the full notice is found.
288
+  To do so, attach the following notices to the program.  It is safest
289
+to attach them to the start of each source file to most effectively
290
+convey the exclusion of warranty; and each file should have at least
291
+the "copyright" line and a pointer to where the full notice is found.
204 292
 
205 293
     <one line to give the program's name and a brief idea of what it does.>
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-    Copyright (C) 19yy  <name of author>
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+    Copyright (C) <year>  <name of author>
207 295
 
208 296
     This program is free software; you can redistribute it and/or modify
209 297
     it under the terms of the GNU General Public License as published by
210
-    the Free Software Foundation; either version 1, or (at your option)
211
-    any later version.
298
+    the Free Software Foundation; either version 2 of the License, or
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+    (at your option) any later version.
212 300
 
213 301
     This program is distributed in the hope that it will be useful,
214 302
     but WITHOUT ANY WARRANTY; without even the implied warranty of
@@ -217,33 +305,36 @@ the exclusion of warranty; and each file should have at least the
217 305
 
218 306
     You should have received a copy of the GNU General Public License
219 307
     along with this program; if not, write to the Free Software
220
-    Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
308
+    Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
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+
221 310
 
222 311
 Also add information on how to contact you by electronic and paper mail.
223 312
 
224 313
 If the program is interactive, make it output a short notice like this
225 314
 when it starts in an interactive mode:
226 315
 
227
-    Gnomovision version 69, Copyright (C) 19xx name of author
316
+    Gnomovision version 69, Copyright (C) year name of author
228 317
     Gnomovision comes with ABSOLUTELY NO WARRANTY; for details type `show w'.
229 318
     This is free software, and you are welcome to redistribute it
230 319
     under certain conditions; type `show c' for details.
231 320
 
232
-The hypothetical commands `show w' and `show c' should show the
233
-appropriate parts of the General Public License.  Of course, the
234
-commands you use may be called something other than `show w' and `show
235
-c'; they could even be mouse-clicks or menu items--whatever suits your
236
-program.
321
+The hypothetical commands `show w' and `show c' should show the appropriate
322
+parts of the General Public License.  Of course, the commands you use may
323
+be called something other than `show w' and `show c'; they could even be
324
+mouse-clicks or menu items--whatever suits your program.
237 325
 
238 326
 You should also get your employer (if you work as a programmer) or your
239 327
 school, if any, to sign a "copyright disclaimer" for the program, if
240
-necessary.  Here a sample; alter the names:
328
+necessary.  Here is a sample; alter the names:
241 329
 
242
-  Yoyodyne, Inc., hereby disclaims all copyright interest in the
243
-  program `Gnomovision' (a program to direct compilers to make passes
244
-  at assemblers) written by James Hacker.
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+  Yoyodyne, Inc., hereby disclaims all copyright interest in the program
331
+  `Gnomovision' (which makes passes at compilers) written by James Hacker.
245 332
 
246 333
   <signature of Ty Coon>, 1 April 1989
247 334
   Ty Coon, President of Vice
248 335
 
249
-That's all there is to it!
336
+This General Public License does not permit incorporating your program into
337
+proprietary programs.  If your program is a subroutine library, you may
338
+consider it more useful to permit linking proprietary applications with the
339
+library.  If this is what you want to do, use the GNU Library General
340
+Public License instead of this License.

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