Plan 9 from Bell Labs’s /usr/web/sources/plan9/acme/news/src/mkfile
</$objtype/mkfile TARG=News OFILES=\ news.$O\ util.$O\ win.$O\ HFILES= BIN=/acme/bin/$objtype UPDATE=\ mkfile\ $HFILES\ ${OFILES:%.$O=%.c}\ ${TARG:%=/acme/bin/386/%}\ </sys/src/cmd/mkone