cmd_/home/hyx/work/rk3326/external/rkwifibt/drivers/bluetooth_usb_driver/modules.order := {   echo /home/hyx/work/rk3326/external/rkwifibt/drivers/bluetooth_usb_driver/rtk_btusb.ko; :; } | awk '!x[$$0]++' - > /home/hyx/work/rk3326/external/rkwifibt/drivers/bluetooth_usb_driver/modules.order