> For what it's worth, I've always built the C and C++ api as one > DLL on windows, but you are right. If we want to parallel unix > we would need to expose the C++ API, at least for SWIG > and the C DLL. No. For SWIG static lib is better. Other way there will be to DLLs. E.g. geos-2.dll and geos.pyd. Niki Spahiev