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License for x11-libs/qwt

1 Qwt License
2 Version 1.0, January 1, 2003
3
4 The Qwt library and included programs are provided under the terms
5 of the GNU LESSER GENERAL PUBLIC LICENSE (LGPL) with the following
6 exceptions:
7
8 1. Widgets that are subclassed from Qwt widgets do not
9 constitute a derivative work.
10
11 2. Static linking of applications and widgets to the
12 Qwt library does not constitute a derivative work
13 and does not require the author to provide source
14 code for the application or widget, use the shared
15 Qwt libraries, or link their applications or
16 widgets against a user-supplied version of Qwt.
17
18 If you link the application or widget to a modified
19 version of Qwt, then the changes to Qwt must be
20 provided under the terms of the LGPL in sections
21 1, 2, and 4.
22
23 3. You do not have to provide a copy of the Qwt license
24 with programs that are linked to the Qwt library, nor
25 do you have to identify the Qwt license in your
26 program or documentation as required by section 6
27 of the LGPL.
28
29
30 However, programs must still identify their use of Qwt.
31 The following example statement can be included in user
32 documentation to satisfy this requirement:
33
34 [program/widget] is based in part on the work of
35 the Qwt project (http://qwt.sf.net).
36
37 -----------------------------------------------------------------------
38
39
40 GNU LESSER GENERAL PUBLIC LICENSE
41 Version 2.1, February 1999
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541 That's all there is to it!

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