I would like to recommend that a new ebuild is added to Portage, namely x11-wm/moksha, which will provide the Moksha window manager, a fork of Enlightenment DR17 that is used by Bodhi Linux. Its GitHub repository is here https://github.com/JeffHoogland/moksha.
If you can give it a try and provide an ebuild, it'd be helpful.
(In reply to Patrice Clement from comment #1) > If you can give it a try and provide an ebuild, it'd be helpful. I have managed to install it, manually from source code. But I do not understand how to write an ebuild, as I am not a programmer.
https://github.com/fusion809/sabayon-tools/tree/master/x11-wm/moksha tinkered ebuild for testing purposes. perhaps devs might improve.