Trying to rebuild the world, I get:

cc   -o systat cmds.o cmdtab.o disks.o dkstats.o fetch.o iostat.o
keyboard.o main.o mbufs.o netcmds.o netstat.o pigs.o swap.o vmstat.o
-lcurses -ltermcap -lm -lkvm
cmds.o: In function `command':
cmds.c(.text+0x218): undefined reference to `__waddbytes'
cmds.c(.text+0x21c): undefined reference to `__waddbytes'
cmds.c(.text+0x2f4): undefined reference to `__waddbytes'
cmds.c(.text+0x2f8): undefined reference to `__waddbytes'
iostat.o: In function `labeliostat':
iostat.c(.text+0x1d4): undefined reference to `__waddbytes'
iostat.o(.text+0x1d8):iostat.c: more undefined references to
`__waddbytes' follow
keyboard.o: In function `keyboard':
keyboard.c(.text+0x6c): undefined reference to `__baset'
keyboard.c(.text+0x210): undefined reference to `__baset'
keyboard.c(.text+0x374): undefined reference to `__baset'
main.o: In function `labels':
main.c(.text+0x634): undefined reference to `__waddbytes'
main.c(.text+0x638): undefined reference to `__waddbytes'
main.c(.text+0x674): undefined reference to `__waddbytes'
main.c(.text+0x678): undefined reference to `__waddbytes'
main.o: In function `error':
main.c(.text+0xcb0): undefined reference to `__waddbytes'
main.o(.text+0xcb4):main.c: more undefined references to `__waddbytes'
follow
*** Error code 1

Stop.

Any ideas? I've rebuilt the libraries several times both as part
of `make build' and by hand and it still fails :(

Thanks,

Gary