Hello!
mk/bsd.prefs.mk says:
470 # XXX
471 # XXX Retain the following until USE_INET6 has been purged from pkgsrc-wip.
472 # XXX
473 USE_INET6?= ${IPV6_READY}
I've just removed the last few references to USE_INET6 from pkgsrc-wip, so I think it should happen. :)
--
Adam Hoka