[gentoo-portage-dev] repos config using enviroment?

[Joakim Tjernlund]

Now that PORTDIR is deprecated I wonder if there is any other
way to add an local overlay to emerge without adding it to /etc/portage/repos.conf ?

In crossdev you just specify the local file path to a repo/overlay where to
find ebuilds, add cross symlinks etc. but this will not work if not the local repo is listed in
repos.conf

 Jocke