<br><br><div class="gmail_quote">2011/6/3 Anton Patrushev <span dir="ltr"><<a href="mailto:anton.patrushev@georepublic.de">anton.patrushev@georepublic.de</a>></span><br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex;">
Hi Steve,<br>
<br>
I believe pgRouting is under GPLv3 - I think we changed from v2 last<br>
year. For me GPL/MIT dual licensing looks a bit strange, I mean I<br>
can't imagine a case when one would prefer GPL.<br></blockquote><div><br></div><div>No, it hasn't changed. </div><div><br></div><div> </div><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex;">
<br>
MIT is GPL compatible and I see no problem with PostGIS which is also under GPL.<br>
<br>
By the way, we already have GPL/QPL compatibility issue :)<br></blockquote><div><br></div><div>I would like to remove CGAL dependency and just return points for driving distance.</div><div>With PostGIS 2.0 there is also support for concave hull. Then CGAL isn't necessary anymore to calculate the drive time polygon.</div>
<div><br></div><div>Daniel</div><div><br></div><div><br></div><div><br></div><div> </div><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex;">
<br>
Anton.<br>
<div><div></div><div class="h5"><br>
On 5/27/11, Stephen Woodbridge <<a href="mailto:woodbri@swoodbridge.com">woodbri@swoodbridge.com</a>> wrote:<br>
> Hi PSC,<br>
><br>
> I have been talking with Roni about doing more development for<br>
> OpenGraphRouter and to possible integrate that with pgRouting. The first<br>
> issue I see is that of licensing. OpenGraphRouter is using an MIT-X<br>
> style license (and wants to stay that way) and I believe pgRouting is<br>
> using a GPLv2 License.<br>
><br>
> So I think this means we can move OpenGraphRouter code into pgRouting,<br>
> which would make that code dual licensed, ie code used in pgRouting<br>
> would become GPLv2, but the original in OpenGraphRouter would remain<br>
> MIT-X, but we could not move pgRouting code into OpenGraphRouter.<br>
><br>
> One of my goals as we move forward is that code we develop should be<br>
> have a reference implementation in a command line tool in<br>
> OpenGraphRouter and a reference implementation with in pgRouting.<br>
><br>
> Does anyone have any thoughts on this? Thoughts on the licensing issues?<br>
><br>
> Would there be any interest in supporting a similar dual licensing in<br>
> pgRouting? This might not be possible because Postgresql/PostGIS licensing.<br>
><br>
> Frank, Paul, can you comment please.<br>
><br>
> Thanks,<br>
> -Steve<br>
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<br>
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