Start with Raspberry OS 64 bit with graphical interface Install dependencies:
sudo apt-get install build-essential
sudo apt-get install libsdl2-dev libudev-dev libts-dev libgl1-mesa-dev libglu1-mesa-dev libasound2-dev libpulse-dev libopenal-dev libaudiofile-dev libdbus-1-dev libdirectfb-dev cmake subversion zlib1g-dev libpng-dev
Checkout code:
svn checkout https://svn.code.sf.net/p/previous/code/trunk previous-code