Here's the problem: locore.o is not building.
The line 'ccp -Dx -Dy ... | as -o locore.o' is locking up if there's anything
attached to stdin.  If I run < /dedv/null, locore.o comes out 32 bytes.  So -
is there something I should know about this?  This looks similar to the
problems I was having with make depend locking up or failing if you didn't
run it </dev/null.

-s