ref: 5c1feb0ef0b795e5de71e956f9ccddcd5c4b7f21 dir: /sys/src/cmd/cb/mkfile/
</$objtype/mkfile TARG=cb OFILES=\ cb.$O\ cbtype.$O\ HFILES=cb.h\ cbtype.h\ BIN=/$objtype/bin UPDATE=\ mkfile\ $HFILES\ ${OFILES:%.$O=%.c}\ < /sys/src/cmd/mkone