Trying to build -current from today on an amd64 system which is running 
current from 11-Sept:


#      link  gdb/gdb
/usr/tools/bin/sparc64--netbsd-gcc -Wl,-nostdlib     -o gdb 
-Wl,-rpath-link,/usr/dest-sparc64/lib:/usr/dest-sparc64/usr/lib 
-L/usr/dest-sparc64/lib  -B/usr/dest-sparc64/usr/lib/ 
-B/usr/dest-sparc64/usr/lib/   gdb.o -L/usr/obj/gnu/usr.bin/gdb6/libgdb 
-lgdb -L/usr/obj/gnu/usr.bin/gdb6/opcodes -lopcodes 
-L/usr/obj/gnu/usr.bin/gdb6/bfd -lbfd 
-L/usr/obj/gnu/usr.bin/gdb6/readline -lreadline  -ltermcap 
-L/usr/obj/gnu/usr.bin/gdb6/libiberty -liberty -lcurses -lintl -lm -lkvm 
-L/usr/dest-sparc64/usr/lib -L/usr/dest-sparc64/usr/lib
/usr/obj/gnu/usr.bin/gdb6/libgdb/libgdb.a(cli-dump.o): In function 
`skip_spaces':
cli-dump.c:(.text+0x26c): undefined reference to `bfd_set_formau'
collect2: ld returned 1 exit status

*** Failed target:  gdb