Add support for MacPorts + fix scanning other directories on arm64

    None

}

fn resolve_with_wellknown_pkgsrc_location() -> Option<PathBuf> {

    let pkgsrc = Path::new("/opt/pkg");

    let pkgsrc_include_openssl = pkgsrc.join("include/openssl");

    if pkgsrc_include_openssl.exists() {

        return Some(pkgsrc.to_path_buf());

    }

fn resolve_with_wellknown_location(dir: &str) -> Option<PathBuf> {

    let root_dir = Path::new(dir);

    let include_openssl = root_dir.join("include/openssl");

    if include_openssl.exists() {

        Some(root_dir.to_path_buf())

    } else {

        None

    }

}

fn find_openssl_dir(target: &str) -> OsString {

    let host = env::var("HOST").unwrap();

    if host == target {

        if target == "aarch64-apple-darwin" {

            if let Some(dir) = resolve_with_wellknown_homebrew_location("/opt/homebrew/opt/openssl")

            {

    if host == target && target.ends_with("-apple-darwin") {

        let homebrew_dir = match target {

            "aarch64-apple-darwin" => "/opt/homebrew/opt/openssl",

            _ => "/usr/local/opt/openssl",

        };

        if let Some(dir) = resolve_with_wellknown_homebrew_location(homebrew_dir) {

            return dir.into();

            }

        } else if target.contains("apple-darwin") {

            if let Some(dir) = resolve_with_wellknown_homebrew_location("/usr/local/opt/openssl") {

        } else if let Some(dir) = resolve_with_wellknown_location("/opt/pkg") {

            // pkgsrc

            return dir.into();

            } else if let Some(dir) = resolve_with_wellknown_pkgsrc_location() {

        } else if let Some(dir) = resolve_with_wellknown_location("/opt/local") {

            // MacPorts

            return dir.into();

        }

    }

    }

    try_pkg_config();

    try_vcpkg();