Re: [geos-devel] Pending Commit: changes to single sided buffering ogc validity checking

2010-07-16 Thread strk
On Thu, Jul 15, 2010 at 07:53:33PM -0400, Andrew Ross wrote: Hi Tom, All Saw the copyright notice in the change. Copyright for geos seems to be held by a number of people and organizations. That seems legally murky to me but I am not a lawyer. Has this been discussed previously? Not that I

Re: [geos-devel] Pending Commit: changes to single sided buffering ogc validity checking

2010-07-16 Thread Andrew Ross
Multi-people joint copyright with an organization like OSGeo also owning joint copyright is great and a very common model in open source. It doesn't seem that this is the case for geos though. A liberal license (such as LGPL) helps of course as it states very generous rights to use the source. My

Re: [geos-devel] Pending Commit: changes to single sided buffering ogc validity checking

2010-07-16 Thread strk
On Fri, Jul 16, 2010 at 08:53:59AM -0400, Andrew Ross wrote: My concern is what prevents a contributor from withdrawing the rights to use their source code on a whim? I don't understand this concern. You mean what prevents people to assign a different licence to the code they commit to the

Re: [geos-devel] Pending Commit: changes to single sided buffering ogc validity checking

2010-07-16 Thread Paul Ramsey
They can't withdraw rights to use it, they've licensed it under the LGPL. Once it's out, it's out. Multi-copyright projects are all over the place, it's not a big deal. The only thing copyright assignment gets you is the ability to change the license of future releases of the code. (The old