fn main() {
println!("cargo:rerun-if-changed=build.rs");
// Expose the build's target triple at runtime so `zccache symbols install`
// can construct the matching GitHub Release asset URL without asking the
// user to type it. `TARGET` is set by cargo for build scripts.
let target = std::env::var("TARGET").expect("cargo sets TARGET for build scripts");
println!("cargo:rustc-env=ZCCACHE_BUILD_TARGET={target}");
}