// The rustc-cfg emitted by the build script are *not* public API.
use std::env;
fn main() {
println!("cargo:rerun-if-changed=build.rs");
println!("cargo:rustc-check-cfg=cfg(crossbeam_sanitize_thread)");
// `cfg(sanitize = "..")` is not stabilized.
let sanitize = env::var("CARGO_CFG_SANITIZE").unwrap_or_default();
if sanitize.contains("thread") {
println!("cargo:rustc-cfg=crossbeam_sanitize_thread");
}
}