ref: 9cf519814591413493be10cfaa00853cb15e7a0b dir: /sys/src/cmd/upas/unesc/mkfile/
</$objtype/mkfile <../mkupas TARG=unesc OFILES=unesc.$O\ UPDATE=\ mkfile\ $HFILES\ ${OFILES:%.$O=%.c}\ </sys/src/cmd/mkone