[CRIU] [PATCH] Add LGPL licence for library directory
Qiang Huang
h.huangqiang at huawei.com
Thu Mar 28 08:48:11 EDT 2013
On 2013/3/28 19:13, Pavel Emelyanov wrote:
> Cc-ing Qiang Huang
>
> ---
>
> On 03/28/2013 02:05 PM, James Bottomley wrote:
>> We've received some requests to create a way to interface with crtools
>> that doesn't involve forking the utilities, so we're going to create a
>> linkable library for this. In order to be fair, we plan to allow
>> proprietary code to link with this library and thus want to change the
>> licence of the CRIU code base to be LGPL *only* for this library
>> directory, preserving the rest of the code as GPL. Because creating the
>> library may involve refactoring, I anticipate that some code that's
>> currently GPL will have to move into lib/ and become LGPL (and this may
>> occur in future as well), so I've amended the COPYING file to spell out
>> for contributors that code outside lib/ is GPL and inside lib/ is LGPL,
>> but that they give future permission to change the licence to GPL or
>> LGPL if code has to move into (or out of) lib/, based on acceptance of a
>> patch into the CRIU code base, so j random developer can't download the
>> code and make it all LGPL by applying a private patch to move everything
>> into lib/.
>>
>> All the Parallels authors have agreed to this, but we have a couple of
>> non parallels ones on the cc to this email I'd like explicit acks from.
>>
Acked-by: Qiang Huang <h.huangqiang at huawei.com>
>> Cc: Qiang Huang <h.huangqiang at huawei.com>
>> Cc: Andrew Grigorev <andrew at ei-grad.ru>
>> Signed-off-by: James Bottomley <JBottomley at Parallels.com>
>>
>> ---
>> diff --git a/COPYING b/COPYING
>> index f992a99..8443628 100644
>> --- a/COPYING
>> +++ b/COPYING
>> @@ -1,3 +1,13 @@
>> +This software is licenced under the GNU GENERAL PUBLIC LICENCE Version
>> +2. Except that any software in the lib/ directory is for the creation of a
>> +linkable library to the tools and is licensed under the GNU LESSER GENERAL
>> +PUBLIC LICENCE Version 2.1. Contributing Authors agree that their code is
>> +submitted under the licence appropriate for its location within the source
>> +tree (GPL except for LGPL in lib/) and agree that any future patches, provided
>> +they are accepted into the project, may change the licence of their code from
>> +GPL to LGPL by moving pieces of it into lib/ or LGPL to GPL by moving pieces
>> +of it out of lib/
>> +
>> Note that the only valid version of the GPL is THIS particular version
>> of the license (ie v2, not v2.2 or v3.x or whatever), unless explicitly
>> otherwise stated.
>> @@ -343,3 +353,508 @@ proprietary programs. If your program is a subroutine library, you may
>> consider it more useful to permit linking proprietary applications with the
>> library. If this is what you want to do, use the GNU Library General
>> Public License instead of this License.
>> +
>> +---------------------------------------
>> +
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