I have enabled frozen11, sabayonlinux.org and limbo. Xorg (and deps where necessary) have been masked to install from frozen (=1.12.4), so I can still use Catalyst fglrx. The rest is from sabayonlinux.org and limbo. All was fine.
But when systemd replaced udev, it removed sys-fs/udev (fine) and provdides its udev service as virtual/udev.
Checking the ebuild of Xorg-server 1.12.4, it depends on the virtual udev, not udev from sys-fs. Nevertheless, when I run 'equo deptest -a', it wants to reinstall sys-fs/udev (from frozen) and of course remove systemd, although Xorg should be satisfied by virtual/udev (which is installed of course). Why is that so?
Also, setting sysvinit and settingsd to systemd (eselect) makes my system unbootable, I think it cannot mount my home (LV), but that is probably a different problem.
How can I keep Xorg 1.12 ( I know, many of you frown upon that or say it's not viable in the long run or I should use the FOSS driver, but ...) and have all deps met with systemd?