1                             FLTK License
2                           December 11, 2001
3
4The FLTK library and included programs are provided under the terms
5of the GNU Library General Public License (LGPL) with the following
6exceptions:
7
8    1. Modifications to the FLTK configure script, config
9       header file, and makefiles by themselves to support
10       a specific platform do not constitute a modified or
11       derivative work.
12
13      The authors do request that such modifications be
14      contributed to the FLTK project - send all contributions
15      through the "Software Trouble Report" on the following page:
16
17           http://www.fltk.org/str.php
18
19    2. Widgets that are subclassed from FLTK widgets do not
20       constitute a derivative work.
21
22    3. Static linking of applications and widgets to the
23       FLTK library does not constitute a derivative work
24       and does not require the author to provide source
25       code for the application or widget, use the shared
26       FLTK libraries, or link their applications or
27       widgets against a user-supplied version of FLTK.
28
29       If you link the application or widget to a modified
30       version of FLTK, then the changes to FLTK must be
31       provided under the terms of the LGPL in sections
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33
34    4. You do not have to provide a copy of the FLTK license
35       with programs that are linked to the FLTK library, nor
36       do you have to identify the FLTK license in your
37       program or documentation as required by section 6
38       of the LGPL.
39
40       However, programs must still identify their use of FLTK.
41       The following example statement can be included in user
42       documentation to satisfy this requirement:
43
44           [program/widget] is based in part on the work of
45           the FLTK project (http://www.fltk.org).
46
47-----------------------------------------------------------------------
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488     Appendix: How to Apply These Terms to Your New Libraries
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524  Yoyodyne, Inc., hereby disclaims all copyright interest in the
525  library `Frob' (a library for tweaking knobs) written by James Random Hacker.
526
527  <signature of Ty Coon>, 1 April 1990
528  Ty Coon, President of Vice
529
530That's all there is to it!
531