On Tue, Jul 30, 2024 at 6:44 PM Alice Ryhl <aliceryhl@xxxxxxxxxx> wrote: > > Hmm. It seems like the existing variables containing rustc flags just > use RUST not RUSTC in the name? If you mean things like RUSTFLAGS, it was because the C side uses CFLAGS, but for the equivalent of CC_FLAGS or CLANG_FLAGS, I would say it should be RUSTC_FLAGS. Cheers, Miguel