superclean :
	( cd esmf_time_f90 ;  make superclean )
	( cd io_netcdf ;  make superclean )
	( cd io_pnetcdf ;  make superclean )
	( cd io_int ; make superclean )
	( cd io_mcel ;  make superclean )
	( cd io_phdf5 ; make superclean )
	( cd io_grib1 ; make superclean )
	( cd io_grib_share ; make superclean )
	( cd io_grib2 ; make superclean )
	( cd io_esmf ;  make superclean )
	( cd ioapi_share ;  make superclean )
	( cd RSL/RSL ; make superclean )
	( cd RSL_LITE ; make superclean )