I am not a lawyer, but I think the different license may be an issue that we'll need to address, especially with respect to sharing small blocks of code or patches. i.e. code submitted to the LGPL software may require the author to resubmit it again to the MIT-licensed software since we cannot (I don't think) embed LGPL code inside a MIT-licensed software. AFAIK, using MIT code inside a LGPL package would be fine since the MIT licesne is more permissive than LGPL.

Once again, I am not a lawyer, but that's definitely one issue that will need to be dealt with eventually.

For whole libraries, though, I don't think it will be an issue. MIT licensed software can link with LGPL and vice-versa AFAIK.

Daniel

Paul Spencer wrote:
I can't see the license of MapServer changing (modified MIT X11 I think) so my guess is that this type of sharing will only happen as the licenses permit it. The LGPL is certainly less restrictive that the GPL so libraries of code could probably be shared if they are used as a whole piece, but copying only some lines of code from the code base would probably be against the license.


On 30-Nov-05, at 4:59 PM, Attila Csipa wrote:

On Wednesday 30 November 2005 19:27, P Kishor wrote:

It is still not clear what exactly will Autodesk's codebase  contribute
to the MapServer codebase, if anything at all. Will it, won't it?  Will
it forever be a separate but equal product? Why does it even need the
MapServer foundation?


Daniel wrote:
Some of the benefits of both projects working together will be  sharing
of underlying libraries and code. Some obvious ones are the FDO/ OGR/GDAL
data access libs, but there will be more over time.


Withe regard to the licensing issue, I for one would like to hear the stance
on this, too. You see, the Autodesk product was released under LGPL  and
Mapserver under a very different license. Using the _code_ (as in not whole
libraries) from the autodesk offering would necessitate the change of
Mapserver licensing, or am I wrong on this one ? I'm not sure the
ramifications of this are all that apparent - MapServer had a much more free (IIRC BSD style) license. Many of you may not have followed the discussions
but this is gaining importance as the upcoming GPL v3 has some  important
changes wrt web applications.


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