[gentoo-hardened] safely remove selinux from an existing install?

[Mike Edenfield]

I have a couple of old servers that are being replaced and repurposed as
developer testbed systems. Since they are already configured with all of the
software and settings that our production boxes need I want to keep them as
intact as possible. However, I want to remove selinux (and hardened in
general) from a couple of them.

The one and only time I tried to remove selinux from a running system it
severely broke coreutils and I ended up basically reinstalling. Is there a
known-safe procedure to remove the selinux bits from a system while leaving
everything else installed? What order do I need to do things to prevent the
existing selinux-aware stuff from falling apart?

--Mike