1 Unicorn is copyrighted free software by all contributors, see logs in
2 revision control for names and email addresses of all of them.
4 You can redistribute it and/or modify it under either the terms of the
5 GNU General Public License (GPL) as published by the Free Software
6 Foundation (FSF), either version 2 of the License, or (at your option)
7 any later version. We currently prefer the GPLv3 or later for
8 derivative works, but the GPLv2 is fine.
10 The complete texts of the GPLv2 and GPLv3 are below:
11 GPLv2 - https://www.gnu.org/licenses/gpl-2.0.txt
12 GPLv3 - https://www.gnu.org/licenses/gpl-3.0.txt
14 You may (against our _preference_) also use the Ruby 1.8 license terms
15 which we inherited from the original Mongrel project when we forked it:
17 === Ruby 1.8-specific terms (if you're not using the GPL)
19 1. You may make and give away verbatim copies of the source form of the
20 software without restriction, provided that you duplicate all of the
21 original copyright notices and associated disclaimers.
23 2. You may modify your copy of the software in any way, provided that
24 you do at least ONE of the following:
26 a) place your modifications in the Public Domain or otherwise make them
27 Freely Available, such as by posting said modifications to Usenet or an
28 equivalent medium, or by allowing the author to include your
29 modifications in the software.
31 b) use the modified software only within your corporation or
34 c) rename any non-standard executables so the names do not conflict with
35 standard executables, which must also be provided.
37 d) make other distribution arrangements with the author.
39 3. You may distribute the software in object code or executable
40 form, provided that you do at least ONE of the following:
42 a) distribute the executables and library files of the software,
43 together with instructions (in the manual page or equivalent) on where
44 to get the original distribution.
46 b) accompany the distribution with the machine-readable source of the
49 c) give non-standard executables non-standard names, with
50 instructions on where to get the original software distribution.
52 d) make other distribution arrangements with the author.
54 4. You may modify and include the part of the software into any other
55 software (possibly commercial). But some files in the distribution
56 are not written by the author, so that they are not under this terms.
58 5. The scripts and library files supplied as input to or produced as
59 output from the software do not automatically fall under the
60 copyright of the software, but belong to whomever generated them,
61 and may be sold commercially, and may be aggregated with this
64 6. THIS SOFTWARE IS PROVIDED "AS IS" AND WITHOUT ANY EXPRESS OR
65 IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED
66 WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR