ref: a0dc0a9b1b81655ba2e9fa87f74f07a4fcea825d dir: /sys/src/libfis/mkfile/
</$objtype/mkfile LIB=/$objtype/lib/libfis.a OFILES=\ fis.$O\ HFILES=/sys/include/fis.h </sys/src/cmd/mksyslib