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Merge pull request #206 from dtolnay/bootstrap

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Respect pre-existing RUSTC_BOOTSTRAP setting
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David Tolnay 2023-12-30 09:30:53 -08:00 • committed by GitHub
commit 319bf8782b
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src/main.rs
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@ -410,6 +410,10 @@ fn apply_args(cmd: &mut Command, args: &Expand, color: &Coloring, outfile: &Path
} }
fn needs_rustc_bootstrap() -> bool { fn needs_rustc_bootstrap() -> bool {
if env::var_os("RUSTC_BOOTSTRAP").is_some_and(|var| !var.is_empty()) {
return false;
}
let rustc = if let Some(rustc) = env::var_os("RUSTC") { let rustc = if let Some(rustc) = env::var_os("RUSTC") {
PathBuf::from(rustc) PathBuf::from(rustc)
} else { } else {