ref: 566a38b1aa0c7243a1a890a1d7bafdd7a8c8d4d2 dir: /sys/src/cmd/cb/mkfile/
</$objtype/mkfile TARG=cb OFILES=\ cb.$O\ cbtype.$O\ HFILES=cb.h\ cbtype.h\ BIN=/$objtype/bin < /sys/src/cmd/mkone