1095. [func] libbind: resolver option: no-tld-query. disables
trying unqualified as a tld. no_tld_query is also
supported for FreeBSD compatability.
--with-irs-gr=yes #define WANT_IRS_GR --with-irs-nis=yes #define WANT_IRS_NIS --with-irs-pw=yes #define WANT_IRS_PW