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

2010-07-16 Thread strk
On Fri, Jul 16, 2010 at 02:38:52PM -0400, Andrew Ross wrote: > Thanks for the explanation Paul. Very much appreciated. > > My apologies for prolonging this thread with one more question. In terms of > coding style, does it make sense to have the copyright notices for each > change in the code as t

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

2010-07-16 Thread Andrew Ross
Thanks for the explanation Paul. Very much appreciated. My apologies for prolonging this thread with one more question. In terms of coding style, does it make sense to have the copyright notices for each change in the code as this example? Should copyright notices from previous modifications ever

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 release

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 GE

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 c

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 tha