This is a baselayout that has PPC support enabled. All that needed to be done was to re-insert multiple-arch support into update-modules. Please look at attached baselayout-1.7.6.1.ebuild and rc-scripts-1.3.2-cp.tar.bz2 will be submitting more ebuilds for PPC stuff in the near future
Created attachment 475 [details] ebuild for ppc/x86 baselayout
Created attachment 476 [details] ppc/x86 enabled rc-scripts for baselayout
Get updated patches to me, and ill review and integrate them if drobbins complies.
I don't think this matters anymore. My only change was to make update-modules support multi-ARCH again, but it seems to be unnecessary, since the only ppc stuff was for compat with old (ancient) distros.