Hey all,

A few ebuilds treat things differently with regard to this situation and
it really needs to get rectified.

net-misc/ntp
    zeroconf? ( || ( net-dns/avahi net-misc/mDNSResponder ) )

net-print/cups
    zeroconf? ( !avahi? ( net-misc/mDNSResponder ) )
    avahi? ( net-dns/avahi )

kde-base/kdelibs
    !avahi? ( !bindist? ( net-misc/mDNSResponder !kde-misc/kdnssd-avahi ) )
    avahi? ( kde-misc/kdnssd-avahi )


To name a few... the above will cause blockers for people depending on
their merge order if they have the following in their USE flags.

USE="zeroconf -avahi"


Maybe we should clean the whole thing up and do like net-misc/ntp does
it. Thoughts?