Seems like blog post author is not aware of zig being able to cross-compile c and zig to any platform (and even glibc version) out of box without any additional toolchains
This is mentioned in the first post of the blog post series that is mentioned in the first sentence of the article!
The gist is, use `wasmer create-exe --target other-target-triple` to cross-compile with zig (if available) to the targets wasmer compiler backends (llvm, cranelift, and our custom "singlepass" backend) support.
Disclaimer: I am the author of those features/git commits.
