use std::path::Path;

fn main() {
    let out_dir = std::env::var("OUT_DIR").unwrap();
    let lib_dir = Path::new(&out_dir).join("libmpv_link");
    let _ = std::fs::create_dir_all(&lib_dir);

    let candidates = [
        "/lib/x86_64-linux-gnu/libmpv.so.2",
        "/usr/lib/x86_64-linux-gnu/libmpv.so.2",
        "/usr/lib64/libmpv.so.2",
        "/lib/x86_64-linux-gnu/libmpv.so.1",
        "/usr/lib/x86_64-linux-gnu/libmpv.so.1",
        "/usr/lib/libmpv.so.2",
        "/usr/lib/libmpv.so.1",
    ];

    let dest = lib_dir.join("libmpv.so");
    for candidate in &candidates {
        if Path::new(candidate).exists() {
            let _ = std::fs::remove_file(&dest);
            #[cfg(unix)]
            let _ = std::os::unix::fs::symlink(candidate, &dest);
            println!("cargo:rustc-link-search=native={}", lib_dir.display());
            break;
        }
    }

    println!("cargo:rustc-link-lib=mpv");
    println!("cargo:rerun-if-changed=build.rs");
}