[liblouis-liblouisxml] Re: License issue

  • From: "John J. Boyer" <john.boyer@xxxxxxxxxxxxxxxxx>
  • To: liblouis-liblouisxml@xxxxxxxxxxxxx
  • Date: Wed, 14 May 2014 16:49:59 -0500

GPL was inherited from brltty. They agreed to let us use LGPL. If I start any 
new software projects I will avoid both licenses. They are much too 
restrictive. I want my softare used as widely as possible. 

John

On Wed, May 14, 2014 at 10:21:33PM +0100, Michael Whapples wrote:
> I am fairly certain, but I thought that GPL and LGPL allows
> recipients of the licensed material to use it under the version or
> newer versions of the license.
> 
> What I mean by that is if you give me code under LGPL version 2 then
> I am free to redistribute it under the terms of LGPL version 3.
> 
> See the notice text:
> "This library is free software; you can redistribute it and/or
> modify it under the terms of the GNU Lesser General Public
> License as published by the Free Software Foundation; either
> version 2.1 of the License, or (at your option) any later version."
> http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html#SEC4
> 
> The incomprehensibility of LGPL and GPL are one of the reasons why I
> would never use those licenses on my own projects, its important to
> know what rights you are granting.
> 
> Are contributions to liblouis and liblouisutdml subject to one
> handing over copyright? If yes where is this stated, I have not been
> asked to agree to handing over copyright (eg. the python bindings I
> did for liblouisxml, I was doing as an individual and never
> reassigned the copyright).
> 
> If copyright is not handed over then you may face issues for
> inclusion into Apple appstore (probably not from me but others might
> not grant permission).
> 
> Michael Whapples
> On 14/05/2014 21:52, John Gardner wrote:
> >
> >Hello all, in the early life of liblouis we adopted lgpl as our
> >license.  I do not recall any discussion of versions of that
> >license. there were 2 at the time, and I believe we just adopted
> >#2 because it was the most recent.
> >
> >In the meantime, LGPL#3 has come out and it is now listed
> >somewhere as the official license for liblouis. I certainly do not
> >recall any discussion of making that change.  Perhaps others on
> >the list can jog my failing memory.
> >
> >In any case, I have been advised by people who keep better track
> >of license terms than I that LGPL#3 is completely unacceptable to
> >companies and agencies who need to use liblouis with anything that
> >is not open source.  They tell me that LGPL#3, as opposed to
> >LGPL#2 and 2.1, no longer permits an LGPL-licensed library to be
> >used with software that is not open.
> >
> >I have just read over the two licenses. The preamble to LGPL#2
> >contains the very clear statement: "We use this license for
> >certain libraries in order to permit linking those libraries into
> >non-free programs."
> >
> >There is absolutely nothing clear to me in LGPL#3.  I have read
> >over that license and frankly I do not understand one word.  I
> >encourage any of you to try and figure it out.  Go to
> >https://www.gnu.org/licenses/lgpl.html
> >
> >You can find the LGPL#2 at
> >https://www.gnu.org/licenses/old-licenses/lgpl-2.1.html  This is
> >hardly a paragon of clarity but at least I can figure it out.
> >
> >Since the big company lawyers are concerned about #3 and not about
> >#2, and since our purpose is to use LGPL for the following reason
> >stated in the preamble to LGPL#2 "the Lesser license provides
> >advantages in certain special circumstances. For example, on rare
> >occasions, there may be a special need to encourage the widest
> >possible use of a certain library, so that it becomes a de-facto
> >standard. To achieve this, non-free programs must be allowed to
> >use the library."
> >
> >So LGPL#3 has now been hi-jacked away from that purpose of the
> >LGPL#2, and we cannot use it.  Therefore I request that all
> >references to liblouis license state that we are using LGPL2.
> >
> >While on the topic of licenses, I also would like for us to
> >clarify the position we take for Apple and other systems that do
> >not have any mechanism for permitting users to get the source code
> >-- as required by LGPL.  In such cases, we should simply put in
> >instructions as to how that source code can be obtained. Whether
> >this technically meets LGPL requirements is perhaps not clear, but
> >it does certainly meet the need.  And it permits liblouis to be
> >used in those closed systems.
> >
> >John Gardner
> >
> >there are terms in that license that are unacceptable to many
> >commercial users.  I have been blissfully unaware, but I have been
> >approached by a major company who wants to use liblouis but is
> >unwilling if we are using LGPL#3.
> >
> >------------------------------------------------------------------------
> >
> >John Gardner
> >
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-- 
John J. Boyer; President, Chief Software Developer
Abilitiessoft, Inc.
http://www.abilitiessoft.com
Madison, Wisconsin USA
Developing software for people with disabilities

For a description of the software, to download it and links to
project pages go to http://www.abilitiessoft.com

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