failure in MKCROSSGDB=yes tools build

[David Young <dyoung%pobox.com@localhost>]

I think somebody fixed a similar bug not too long ago.  Seems to need
fixing again:

 --- dependall-gdb ---
 /home/dyoung/nbsd/src/tools/gdb/../../gnu/dist/gdb6/sim/ppc/emul_netbsd.c: In 
function 'do_getrusage':
 /home/dyoung/nbsd/src/tools/gdb/../../gnu/dist/gdb6/sim/ppc/emul_netbsd.c:771: 
error: 'SYS_getrusage' undeclared (first use in this function)
 *** [emul_netbsd.o] Error code 1

Dave

-- 
David Young             OJC Technologies
dyoung%ojctech.com@localhost      Urbana, IL * (217) 278-3933