tce-load -i compiletc scons yasm Xorg-7.7-3d-dev pulseaudio-dev python3.6-setuptools libtheora-dev libvpx18-dev libwebp1-dev opusfile-dev

wget https://github.com/godotengine/godot/archive/refs/tags/3.3.2-stable.tar.gz

cd godot-3.3.2-stable

find . -name detect.py -type f -exec sed -i 's/-O2//g' {} \;
find . -name detect.py -type f -exec sed -i 's/-g2//g' {} \;
find . -name detect.py -type f -exec sed -i 's/DEBUG_ENABLED/NDEBUG/g' {} \; [fails]

scons PREFIX=/usr/local CCFLAGS="-mtune=generic -Os -pipe" tools=yes target=release_debug bits=64 platform=x11 udev=yes yasm=yes use_lto=True verbose=True builtin_freetype=False builtin_libogg=False builtin_libpng=False builtin_libtheora=False builtin_libvorbis=False builtin_libvpx=False builtin_libwebp=False builtin_opus=False builtin_zlib=False builtin_zstd=False

[-fno-rtti fails]

cp bin/

git clone https://github.com/godotengine/godot-demo-projects/

Make sure to click Edit instead of Run at least once in the Project Manager, so that assets such as textures can be imported by the editor.

mkdir -p ~/.config/godot/projects
mkdir -p ~/.local/share
mkdir -p ~/.cache/godot

# Compilation environment setup
opts.Add("CXX", "C++ compiler")
opts.Add("CC", "C compiler")

opts.Add("CCFLAGS", "Custom flags for both the C and C++ compilers")
opts.Add("CFLAGS", "Custom flags for the C compiler")
opts.Add("CXXFLAGS", "Custom flags for the C++ compiler")