We'll want a way to build the Python bindings on a Linux host for a Windows target if possible, to allow users to use the Python bindings on Windows (or clients such as sigrok-meter). This requires e.g. the Python headers being around, pygobject being there, etc. Someone needs to look into the details of whether this is easily doable and steps fixes are needed exactly. Python is not part of MXE (which we use for cross-builds), so that needs to be added or we need to get Python from elsewhere.