fn main() {
    println!("cargo:rerun-if-changed=build.rs");
    println!("cargo:rerun-if-changed=wrapper.h");
    println!("cargo:rustc-link-lib=dwf");

    let out_path = std::path::PathBuf::from(std::env::var("OUT_DIR").unwrap());

    bindgen::Builder::default()
        .header("wrapper.h")
        .parse_callbacks(Box::new(bindgen::CargoCallbacks))
        .generate_comments(false)
        .array_pointers_in_arguments(true)
        .generate()
        .expect("Unable to generate bindings")
        .write_to_file(out_path.join("bindings.rs"))
        .expect("Couldn't write bindings!");
}