Overview of cross-architecture portability problems (gentoo.org)
Ideally, you’d want your program to work everywhere. Unfortunately, that’s not that simple, even if you’re using high-level “portable” languages such as Python. In this blog post, I’d like to focus on some aspects of cross-architecture problems I’ve seen or heard about during my time in Gentoo. Please note that I don’t mean this to be a comprehensive list of problems — instead, I’m aiming for an interesting read.