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Re: Geant4 package



On Tue, Jun 28, 2011 at 1:11 PM, roucaries bastien
<roucaries.bastien+debian@gmail.com> wrote:
> On Tue, Jun 28, 2011 at 12:31 PM, Lifeng Sun <lifongsun@gmail.com> wrote:
>> Hello,
>>
>> On 11:45 Tue 06/28/11 Jun     , Yngve Inntjore Levinsen wrote:
>>> > according http://proj-clhep.web.cern.ch/proj-clhep/ and
>>> > https://savannah.cern.ch/projects/clhep/
>>> > it is now GPL 2 (just see later)
>>> Aha, did not notice that before. However, it still states
>>> "interdependencies within CLHEP are allowed under certain
>>> conditions". I do believe CLHEP is slightly problematic, others are
>>> welcome to investigate. I know Lifeng Sun did a while back, but I
>>> thought he gave up (?)
>>
>> Though CLHEP is released under GPL-3 and LGPL-3 dual licenses since
>> 2.1.0.0, the Matrix sub-library of CLHEP still has an anti-commercial
>> clause in its license, e.g.,
>>
>>  /* Matrix/Matrix/Matrix.h */
>>
>>  // Creation of derivative forms of this software for commercial
>>  // utilization may be subject to restriction; written permission may be
>>  // obtained from Cornell University.
>>
>> and I failed to convince the upstream to remove this clause. If we
>> purge the Matrix sub-library to make CLHEP DFSG clean, it will be
>> useless for Geant4.
>>
>> (Maybe we can upload it to non-free?)
>>
>
This file ?

 http://alxr.usatlas.bnl.gov/lxr-stb4/source/external/CLHEP/Matrix/Matrix/Matrix.h

Sorry closed form too bad.

Could we implement a compatible wrapper using libeigen ?

Bastien
>
> seems to be bsd now
>
>> Kind regards,
>> Lifeng
>>
>> --
>>
>>
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>>
>>
>


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