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38d4ac7cea
Discussion previously happened in https://github.com/rust-lang/rust/pull/43498
16 lines
532 B
Rust
16 lines
532 B
Rust
fn main() {
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// Forward the profile to the main compilation
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println!("cargo:rustc-env=PROFILE={}", std::env::var("PROFILE").unwrap());
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// Don't rebuild even if nothing changed
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println!("cargo:rerun-if-changed=build.rs");
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// forward git repo hashes we build at
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println!(
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"cargo:rustc-env=GIT_HASH={}",
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rustc_tools_util::get_commit_hash().unwrap_or_default()
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);
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println!(
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"cargo:rustc-env=COMMIT_DATE={}",
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rustc_tools_util::get_commit_date().unwrap_or_default()
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);
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}
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