ref: 75c92428225428c8fde2d015f010e608a0b12f1d dir: purgatorio/appl/cmd/mpc/mkfile
<../../../mkconfig TARG=\ qconfig.dis\ qflash.dis\ SYSMODULES=\ sys.m\ draw.m\ string.m\ DISBIN=$ROOT/dis/mpc <$ROOT/mkfiles/mkdis