On Tue, Oct 31, 2023 at 9:18 PM Matthew Maurer <mmaurer@xxxxxxxxxx> wrote: > > By default, if Rust is passed `--target=foo` rather than a target.json > file, it will infer a default sysroot if that component is installed. As > the proposed aarch64 support uses `aarch64-unknown-none` rather than a > target.json file, this is needed to prevent rustc from being confused > between the custom kernel sysroot and the pre-installed one. > > Signed-off-by: Matthew Maurer <mmaurer@xxxxxxxxxx> I guess these are the only places where we need the sysroot parameter because the other rustc invocations compile for the host target instead? Reviewed-by: Alice Ryhl <aliceryhl@xxxxxxxxxx>
