ref: 2c035e0c7ad49ce7a9cafac9577c4774f1ead72f
dir: /sys/src/cmd/disk/sacfs/mkfile/
</$objtype/mkfile
HFILES=sac.h\
ssort.h\
sacfs.h\
TARG=mksacfs\
sacfs\
OFILES=
PROGS=${TARG:%=$O.%}
BIN=/$objtype/bin/disk
< /sys/src/cmd/mkmany
$O.mksacfs: sac.$O ssort6.$O
$O.sacfs: unsac.$O