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| author | bjorn3 <17426603+bjorn3@users.noreply.github.com> | 2022-09-27 11:16:09 +0200 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2022-09-27 11:16:09 +0200 |
| commit | d04ea0ff1921fcf4f4bf1dc6f088b29471c34f95 (patch) | |
| tree | 4577f4f3295d7376a815f3eda28e746f9ade125f | |
| parent | de0b511daa91469dd251e736fb8914d2360ac0ec (diff) | |
| download | rust-d04ea0ff1921fcf4f4bf1dc6f088b29471c34f95.tar.gz rust-d04ea0ff1921fcf4f4bf1dc6f088b29471c34f95.zip | |
Allow passing rustix_use_libc cfg using RUSTFLAGS
Before this would error with ``` error: unexpected `rustix_use_libc` as condition name | = note: `-D unexpected-cfgs` implied by `-D warnings` = help: was set with `--cfg` but isn't in the `--check-cfg` expected names ``` I'm setting rustix_use_libc when testing bootstrapping rustc with cg_clif as I'm disabling inline asm here.
| -rw-r--r-- | src/bootstrap/lib.rs | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/src/bootstrap/lib.rs b/src/bootstrap/lib.rs index c83490316b6..b20d43a3332 100644 --- a/src/bootstrap/lib.rs +++ b/src/bootstrap/lib.rs @@ -229,6 +229,8 @@ const EXTRA_CHECK_CFGS: &[(Option<Mode>, &'static str, Option<&[&'static str]>)] // FIXME: Used by proc-macro2, but we should not be triggering on external dependencies. (Some(Mode::Rustc), "span_locations", None), (Some(Mode::ToolRustc), "span_locations", None), + // Can be passed in RUSTFLAGS to prevent direct syscalls in rustix. + (None, "rustix_use_libc", None), ]; /// A structure representing a Rust compiler. |