use std::{env, fs, path}; fn main() { let out_dir = path::PathBuf::from(env::var("OUT_DIR").unwrap()); fs::copy("device.x", out_dir.join("device.x")).unwrap(); fs::copy("device.x", out_dir.join("imxrt1160.x")).unwrap(); println!("cargo::rustc-link-search={}", out_dir.display()); }