failure of the UDK compiler to bootstrap

[Eric Christopher]

\
> UX:as: ERROR: (EOF):undefined name: .LPR0: No such file or directory
> make[2]: *** [crtbegin.o] Error 1
> make[2]: Leaving directory `/s/tools/gccudkobj/gcc'
> make[1]: *** [stage1_build] Error 2

Tried using gas/binutils as the assembler?

-eric