Plan 9 from Bell Labs’s /usr/web/sources/plan9/sys/src/cmd/tapefs/mkfile
BUILTINS= </$objtype/mkfile BIN=/$objtype/bin/fs TARG=tarfs tpfs v6fs 32vfs cpiofs tapfs v10fs zipfs OFILES=\ fs.$O\ util.$O HFILES=\ tapefs.h\ UPDATE=\ mkfile\ $HFILES\ ${OFILES:%.$O=%.c}\ ${TARG:%=%.c}\ </sys/src/cmd/mkmany zipfs.$O: zip.h