Cannot compile Pyxel with the latest Pyodide 0.28.3

[kitao]

I would like to upgrade Pyodide to version 0.28.3 in order to fix some issues with Pyxel.
By doing so, Emscripten will also be upgraded to 4.0.9 (the version used by Pyodide 0.28.3), which in turn makes SDL 2.32.0 (bundled with Emscripten 4.0.9) available.

However, the name mangling rules in Emscripten 4.0.9 differ from those in Rust, and since the error checks in 4.0.9 are stricter, the compilation fails.
To work around this, I tried restricting the exported functions using EXPORTED_FUNCTIONS, but functions are still automatically exposed by pyo3 0.26.0, which again causes a naming convention violation and stops the build.

If anyone knows a good way to work around this situation, I would greatly appreciate your advice.

[kitao]

I've successfully built the project, bypassing the "Invalid Name" error by using the patched Emscripten SDK included with Pyodide 0.28.3.

However, I'm now stuck on the following error:

pyxel.js:56 Uncaught (in promise) Error: Dynamic linking error: cannot resolve symbol invoke_i