I really want to use C++ but I don't really know how to set up Native Library.
? There isnt that many advantages to c++ for scripting.
look at the readMe for those two project.
you need to compile them both to use it
you can test your bindings and compile these example projects
I just like low level languages a lot. I might actually use Rust though once when Godot supports it as it is easier to code in it and it is faster than C++.
This tutorial helped me a lot:
Thanks mate for the help :)