How to create Device.mk file for LSM6DSL for Android Sensor HAL

[MAmba]

According to STMicroelectronics guide on github STMems_Android_Sensor_HAL_Input I'm unable to find device.mk file from <AOSP_DIR>/device/<vendor>/<board>/device.mk.

Should i need to make this file at this location ?

If yes then what are required to write in to this file for correct .so file generation?