Hi,
since netcdf-4.1.2, the netcdf.h file declares all netcdf4 functions,
like nc_def_var_deflate and NC_NETCDF4, even if the library was compiled
without hdf5 support, and does not have these functions.
I have code like
#ifdef NC_NETCDF4
nc_def_var_deflate(...)
#endif
which worked perfectly with netcdf3 and netcdf4 until 4.1.1. Since
netcdf 4.1.2, this code compiles still, but when the netcdf-library was
not compiled with hdf5 support, the code won't link with the library.
This means, that netcdf since 4.1.2 has a single API, but has different
ABIs depending on netcdf-configure flags. I would suggest adding the
'Extra netcdf4 stuff.' function calls to the netcdf3 code, even if they
are empty, e.g.
int
nc_def_var_deflate(int ncid, int varid, int shuffle, int deflate,
int deflate_level)
{
return NC_NOERR;
}
Best regards,
Heiko
