ref: 793efcee28211f3670a70e42efd7fa3d9a3ec92d dir: /sys/src/cmd/nusb/ether/mkfile/
</$objtype/mkfile BIN=/$objtype/bin/nusb LIB=../lib/usb.a$O TARG=ether HFILES= OFILES=ether.$O </sys/src/cmd/mkone CFLAGS=-I../lib $CFLAGS