fn main() {
    println!("cargo:rerun-if-changed=build.rs");
    println!("cargo:rerun-if-changed=include/eqlib.h");
    println!("cargo:rerun-if-changed=src/lib.rs");
    println!("cargo:rerun-if-changed=src/eqlib.cc");

    let target_os = std::env::var("CARGO_CFG_TARGET_OS").unwrap();

    // We can only be built for windows
    if target_os == "windows" {
        let mq_config = macroquest_build_config::BuildConfig::load();

        cxx_build::bridge("src/lib.rs")
            .std("c++17")
            .includes(mq_config.include_dirs())
            .define("NOMINMAX", None)
            .file("src/eqlib.cc")
            .compile("mqrust");

        mq_config.emit();

        // Emit for all of the headers/files in eqlib
        for entry in walkdir::WalkDir::new(mq_config.eqlib_dir())
            .into_iter()
            .filter_map(|e| e.ok())
        {
            if entry.file_type().is_file() {
                let filename = entry.file_name().to_string_lossy();
                if filename.ends_with(".h") || filename.ends_with(".cc") {
                    println!("cargo:rerun-if-changed={}", entry.path().display())
                }
            }
        }
    }
}