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From Søren Hilmer>
Subject Re: Sphinx license
Date Sun, 23 Mar 2008 23:10:25 GMT
Sure, It was the glue code that uses Sphinx' API directly I was referring to, 
and while I am also not a lawyer, I agree that "linkage" using stdio should 
not be a problem.

Actually what CouchDB is then doing is to provide a stdio interface for 
integrating fulltextsearch engines, and supply a reference implementation of 
this interface using Lucene.


On Sunday 23 March 2008 23:27, Jan Lehnardt wrote:
> Hi,
> On Mar 23, 2008, at 17:38 , Søren Hilmer wrote:
> > Hi
> >
> > Took a quick look at Sphinx, and noticed that it licensed under GPL
> > v.2. That
> > is probably a problem for integration into CouchDB, as it is not
> > compatiple
> > with Apache v.2.
> >
> > see:
> I am not lawyer but from how I understand it, we do not "link" binaries
> here and CouchDB is not entirely dependent on Sphinx. I know of a
> few commercial GUIs to GPLed code (XTorrent, Rouge Amoeba's
> programmes etc.) that use stdio to bridge GPL and non-GPL code
> bases. From what I understand that is considered "legal" and we
> are doing the same thing. So I think we can integrate Sphinx with
> CouchDB. The code that uses the Sphinx API directly, that is the
> Indexer and the Searcher would need to be under GPL though and
> could not be distributed with CouchDB.
> Cheers
> Jan
> --

Søren Hilmer, M.Sc., M.Crypt.
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