This repository contains the Dockerfiles for the official Godot engine builds. These containers should help you build Godot for all platforms supported on any machine that can run Docker containers.
The in-container build scripts are in a separate repository: https://github.com/godotengine/godot-build-scripts
These scripts build a number of containers which are then used to build final Godot tools, templates and server packages for several platforms.
Once these containers are built, they can be used to compile different Godot versions without the need of recreating them.
The upload.sh file is meant to be used by Godot Release Team and is not
documented here.
These containers have been tested under Fedora 36 (other distros/releases may work too).
The tool used to build and manage the containers is podman (install it with dnf -y podman).
We currently use podman as root to build and use these containers. Documenting a workflow to
configure the host OS to be able to do all this without root would be welcome (but back when we
tried we ran into performance issues).
The build.sh script included is used to build the containers themselves.
The two arguments can take any value and are meant to convey what Godot branch
you are building for (e.g. 4.3) and what Linux distribution the Dockerfile.base
is based on (e.g. f40 for Fedora 40).
Run the command using:
./build.sh 4.3 f40
The above will generate images using the tag '4.3-f40'.
You can then specify it in the build.sh of
godot-build-scripts.
If you don't need to build all versions or you want to try with a single target OS first, you can comment out the corresponding lines from the script:
podman_build linux
podman_build windows
podman_build web
podman_build android
...
These are the expected container image sizes, so you can plan your disk usage in advance:
REPOSITORY TAG SIZE
localhost/godot-fedora 4.3-f40 1.01 GB
localhost/godot-linux 4.3-f40 2.80 GB
localhost/godot-windows 4.3-f40 2.46 GB
localhost/godot-web 4.3-f40 2.41 GB
localhost/godot-android 4.3-f40 4.29 GB
localhost/godot-osx 4.3-f40 4.78 GB
localhost/godot-ios 4.3-f40 5.49 GB
In addition to this, generating containers will also require some host disk space (up to 10 GB) for the dependencies (Xcode).
These are the toolchains currently in use for Godot 4.3 and later:
- Base image: Fedora 41
- SCons: 4.8.1
- Linux: GCC 13.2.0 built against glibc 2.28, binutils 2.40, from our own Linux SDK
- Windows:
- x86_64/x86_32: MinGW 12.0.0, GCC 14.2.1, binutils 2.42
- arm64: llvm-mingw 20241203, LLVM 19.1.5
- Web: Emscripten 3.1.64
- Android: Android NDK 23.2.8568313, build-tools 34.0.0, platform android-34, CMake 3.22.1, JDK 17
- macOS: Xcode 16.2 with Apple Clang (LLVM 17.0.6), MacOSX SDK 15.2
- iOS: Xcode 16.2 with Apple Clang (LLVM 17.0.6), iPhoneOS SDK 18.2