Wiki: suggestions for the `Building the GDExtension Library` page

[nicolasGab]

Hi! I'm currently in the process of building the library and I would like to suggest a few additions to the Building the GDExtension Library wiki page to make it simpler for anyone who needs to do this as well. These are the steps I followed, which if they are correct, could be added to the top of the wiki page:

Download and install SCons build tool

MacOS

• With Homebrew brew install scons

  Windows

• Check for a Python installation on your machine python --version
• If python is not installed, head over to the Python website to download it
• In the Python install wizard, make sure to install pip as well
• Then you can install SCons with pip pip install SCons

Clone the wwise-godot-integration repository

• Clone the repository git clone git@github.com:alessandrofama/wwise-godot-integration.git
• Initialize and fetch the repository's submodules git submodule update --init --recursive git submodule update --recursive --remote
• Checkout the tag with the version you want to build, for example git checkout tags/2.0.0-Wwise2022.1-Godot4.0.4

From there you can follow the general build instructions

[alessandrofama]

Added, thanks!