Shapely is C API only. On Dec 27, 2010, at 11:03 AM, Frank Warmerdam <[email protected]> wrote:
> On 10-12-27 11:19 AM, Frank Warmerdam wrote: >> Folks, >> >> I'm seeking to package GEOS 3.2.2 for OSGeo4W. Reviewing setup.ini I see >> dependencies on GEOS by python-shapely, various versions of GDAL, various >> versions of MapServer, qgis, and qgis-dev. >> >> I believe GDAL only depends on the GEOS C API which is hopefully compatible >> between versions. I think this is true of MapServer too, though I'm not so >> sure. I believe QGIS depends on the C++ ABI and will need to be recompiled. >> I'm not sure about python-shapely. >> >> I'll try to prepare a geos 3.2.2 package others can use to build against and >> I'll make at least some effort to confirm the above assumptions. But if >> anyone knows more please feel free to let me know. >> >> Jurgen, are you available to rebuild qgis and qgis-dev with a new GEOS as >> part of making this ABI incompatible upgrade? >> >> The upgrade is related to http://trac.osgeo.org/osgeo4w/ticket/175 so it >> might >> be best to carry the conversation forward there. > > Folks, > > Well, after a bit more investigation it appears that QGIS does *not* depend > on the GEOS C ABI (I checked a few qgis dll's with depends.exe to see what > they use). I have uploaded a GEOS 3.2.2 package to the test environment > and very very briefly confirmed that mapserver, gdal and qgis seem to still > be working. I'd appreciate some testing from others if convenient. > > Best regards, > -- > ---------------------------------------+-------------------------------------- > I set the clouds in motion - turn up | Frank Warmerdam, [email protected] > light and sound - activate the windows | http://pobox.com/~warmerdam > and watch the world go round - Rush | Geospatial Programmer for Rent > > _______________________________________________ > osgeo4w-dev mailing list > [email protected] > http://lists.osgeo.org/mailman/listinfo/osgeo4w-dev _______________________________________________ osgeo4w-dev mailing list [email protected] http://lists.osgeo.org/mailman/listinfo/osgeo4w-dev
