Only set DLL flags on Windows. Let harpconvert link against the shared library of harp since we also need to link against the shared libraries of CODA/HDF4/HDF5.
Only set DLL flags on Windows.
Let harpconvert link against the shared library of harp since we also need to link against the shared libraries of CODA/HDF4/HDF5.

stcorp/harp,stcorp/harp,stcorp/harp,stcorp/harp,stcorp/harp,stcorp/harp