Hello,

For what it is worth (since NetBSD-current has yet to have the real
PowerPC userland code added):

	ftp://ftp.ci.com.au/pub/psim/html/manual_14.html#SEC143

walks you through how to build a NetBSD userland environment based on
the GNU/Elf compiler.

I'm currently working on getting the NetBSD/PowerPC loader and kernel
running on this system.

	enjoy,
		Andrew