ref: 5a059477f8066f25ece1ba2b8c49ab8ea24d19de
dir: /sys/src/libsec/386/mkfile/
objtype=386
</$objtype/mkfile
LIB=/$objtype/lib/libsec.a
FILES=\
md5block\
sha1block\
HFILES=/sys/include/libsec.h
SFILES=${FILES:%=%.s}
OFILES=${FILES:%=%.$O}
UPDATE=mkfile\
$HFILES\
$SFILES\
</sys/src/cmd/mksyslib