Configure GDNative to use C++ Godot

Hi Guys ! Can somehow the Godot students get a video tutorial to configure Godot to use C++ using GDNative on Mac and Windows. The official documentation does not make sense and I am an experienced C++ programmer who wants to create a 2D game with very low level footprint that you get with C++ using Godot engine.

Thanks

have you had a look here to see if this one might get the ball rolling