I'm probably doing something wrong, but just in case: these warnings where displayed when I ran make in ports/net/isc-bind/
configure: WARNING: unrecognized options: --enable-filter-aaaa, --enable-threads, --with-randomdev, --disable-silent-rules, --disable-gtk-doc Maybe those options are used to build other versions of ISC bind? Below is a trivial patch to remove those options in the list which are in Makefile: Index: Makefile =================================================================== RCS file: /home/cvs/ports/net/isc-bind/Makefile,v retrieving revision 1.115 diff -u -r1.115 Makefile --- Makefile 15 Apr 2020 18:41:07 -0000 1.115 +++ Makefile 19 Apr 2020 09:00:08 -0000 @@ -52,10 +52,7 @@ CONFIGURE_STYLE= autoconf AUTOCONF_VERSION= 2.69 CONFIGURE_ARGS= --enable-full-report \ - --enable-filter-aaaa \ - --enable-threads \ --with-libtool \ - --with-randomdev=/dev/random \ --with-libidn2 \ --without-lmdb \ --without-readline \ -- Address is valid for this mailing list only, please do not reply to it direcly, but to the list.