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From marvin@rectangular.com Mon Mar 23 01:37:59 2009 |
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(envelope-from <marvin@rectangular.com>) id 1LlXbT-0000Zw-2E for |
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lkundrak@v3.sk; Sun, 22 Mar 2009 17:01:19 -0700 |
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Date: Sun, 22 Mar 2009 17:01:19 -0700 |
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To: Lubomir Rintel <lkundrak@v3.sk> |
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Subject: FW: [Re: KinoSearch licensing and Fedora] |
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Message-ID: <20090323000118.GA2217@rectangular.com> |
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User-Agent: Mutt/1.5.13 (2006-08-11) |
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From: Marvin Humphrey <marvin@rectangular.com> |
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X-Evolution-Source: imap://lkundrak%40v3.sk@mail.v3.sk/ |
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Lubomir, |
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Here you go... |
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Marvin Humphrey |
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----- Forwarded message from marvin ----- |
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To: Ian Burrell <ianburrell@gmail.com> |
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Subject: Re: KinoSearch licensing and Fedora |
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On Tue, Feb 10, 2009 at 04:21:04PM -0800, Ian Burrell wrote: |
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> I am trying to package KinoSearch for Fedora. There were some |
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> questions in the review[1] about the licensing. My understanding is |
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> that KinoSearch is licensed under the GPL or Aristic. My impression |
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> is that it doesn't contain any code licensed under ASL 2.0. |
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Correct. It is all either original code or derived code, and all licensed |
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under GPL or Artistic. I've been quite conscientious about never copying and |
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pasting anything directly from Lucene, including documentation and comments. |
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That allows me to claim a separate copyright and distribute the project under |
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different but compatible licensing terms. |
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> But that since it was derived from Lucene, it has to include the Apache |
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> license text. |
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That's correct, as per ASL 2.0 section 4.1. |
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> Is this right? Is everything in KinoSearch licensed as "GPL+ or |
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> Artistic"? Does the Apache license need to be included in the binary |
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> package to satisfy the ASL? |
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IANAL but... |
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I think so. I've always assumed that derivations/redistributions of |
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derivations still need to maintain compatibility with the license terms of the |
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original -- otherwise the original author would quickly lose control of their |
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work. It seems to me that you need to determine whether the GPLv3 your |
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derivative work will be distributed under is compatible with both the |
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KinoSearch license terms (which it obviously is) and the Lucene license terms |
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-- which ought to be the case so long as you include that file and the |
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existing notice embedded in the KinoSearch documentation. |
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Best, |
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Marvin Humphrey |
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----- End forwarded message ----- |
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