do we still care about "BUILD_DEFS+=USE_INET6" for ftp://ftp.netbsd.org/pub/NetBSD/packages/pkgsrc/README-IPv6.html? it looks that a lot of pkgsrc are IPv6-ready, however, they are not marked with USE_INET6. - if we care about it we should have USE_INET6 into Makefile. - if we don't, forget about it (reduce maintenance cost). itojun