forked from M-Labs/nac3
22 lines
636 B
Rust
22 lines
636 B
Rust
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use std::env;
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use std::process::Command;
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fn main() {
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const FILE: &str = "demo/linalg/src/lib.rs";
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println!("cargo:rerun-if-changed={FILE}");
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let current_dir = env::current_dir().unwrap();
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let linalg_dir = current_dir.join("demo").join("linalg");
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env::set_current_dir(&linalg_dir).unwrap();
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let output = Command::new("nix-build").current_dir(&linalg_dir).output().unwrap();
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if !output.status.success() {
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let stderr = String::from_utf8_lossy(&output.stderr);
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eprintln!("nix-build failed: {}", stderr);
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std::process::exit(1);
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}
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env::set_current_dir(current_dir).unwrap();
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}
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