Le mardi 14 juin 2016 16:33:04, Bas Couwenberg a écrit : > On 2016-06-14 15:51, Even Rouault wrote: > > Le mardi 14 juin 2016 12:13:49, Bas Couwenberg a écrit : > >> In Debian we mark the libgdal C++ symbols and add a dependency on the > >> version specific virtual ABI package provided by the libgdal20 package > >> to all packages that use any of the C++ symbols. Most reverse > >> dependencies of GDAL use (some) C++ symbols, requiring a rebuild of > >> these packages for every new release of GDAL uploaded to Debian. Only > >> the gmt, imposm, mapcache, mapserver, ncl, osmium, postgis, xastir, > >> grass & pyosmium packages don't use any C++ symbols (10 out of 37). > > > > Side remark: I'm surprised to not see QGIS listed in the C API only > > users. > > I've never seen use of the GDAL C++ API in it. > > Same for Fiona & RasterIO > > RasterIO uses several C++ classes in rasterio/_warp.pyx, > GDALWarpOperation & OGRCoordinateTransformation for example.
Interesting... (so in what you wrote above, I assume you've an automated script to figure out if C++ symbols are used ?) For the GDALWarpOperation case, at first sight, it seems that there should be everything needed in the C API. For OGRCoordinateTransformation case, it seems to be related to the use of OGRGeometryFactory::transformWithOptions() which is indeed C++ only. > > Fiona also uses several C++ classes in fiona/_transform.pyx, like > RasterIO OGRCoordinateTransformation is one of them. Same as above. Use of OGRGeometryFactory::transformWithOptions() > > Kind Regards, > > Bas > _______________________________________________ > gdal-dev mailing list > gdal-dev@lists.osgeo.org > http://lists.osgeo.org/mailman/listinfo/gdal-dev -- Spatialys - Geospatial professional services http://www.spatialys.com _______________________________________________ gdal-dev mailing list gdal-dev@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/gdal-dev
