Initially based on the s0ckz TSP Toolchain. The toolchain and sysroot files used here are originally here. The image support the cross-compilation of arm64 binaries on amd64 systems. It works on WSL. The image Includes:

• Official Trimui SDK
• Recommended linaro aarch64 gcc compiler
• SDL2 version provided by Trimui
• Golang 1.23 support and related configurations

With Docker installed and running, make shell builds the toolchain and drops into a shell inside the container. The container's ~/workspace is bound to ./workspace by default.

After building the first time, make shell will skip building and drop into the shell.

• On your host machine, clone repositories into ./workspace and make changes as usual.
• In the container shell, find the repository in ~/workspace and build as usual.

This image is still not running properly on Mac (M1) the SDL2 build proccess fail.

Here's an example of how to integrate this image on a GitHub release workflow: https://github.com/anibaldeboni/screech/blob/master/.github/workflows/release.yml