fn main() {
    // Auto-generate build timestamp so we don't need $(date) in the shell
    let ts = std::time::SystemTime::now()
        .duration_since(std::time::UNIX_EPOCH)
        .unwrap()
        .as_secs();
    println!("cargo:rustc-env=ARZ_BUILD_TS={ts}");
    // Force rebuild when source changes
    println!("cargo:rerun-if-changed=src/");
    println!("cargo:rerun-if-changed=static/");
}