@bjorn3 !! all 689 crates in the dep graph of my website do compile under aarch64-apple-darwin (but do not link, either with the hacky patch in you-know-which-wasmtime-issue, or with the classic linker).
Here's an asciinema of both failing scenarios (classic linker first, XCode 15 second): https://asciinema.org/a/MK9nHfKbqFleHrHjlic5KHcwr — note that the patch I applied to cranelift may hurt here? not sure.