Create /etc/portage/repos.conf/gg7.conf as follows:
[gg7]
location = /usr/portageOrElsewhere/trees/gg7
auto-sync = yes
sync-type = git
sync-uri = https://github.com/anyc/steam-overlay.git
priority = 50
Some of the patches found here have been copy-pasted verbatim from elsewhere, sometimes without attribution. I do not claim to have written everything in this repository.
Unless otherwise stated, ebuilds here are under the MIT License -- see
license.txt.