- install the netcdf.h file that describes the netcdf2 hdf enabled API
    Mon Oct 29 2007 Patrice Dumas <pertusus@free.fr> 4.2r2-3
    - ship hdf enabled nc* utils as hnc*
    - add --disable-netcdf that replaces HAVE_NETCDF
    - keep include files timestamps, and have the same accross arches
    - fix multiarch difference in include files (#341491)