fn main() { let crate_dir = std::env::var("CARGO_MANIFEST_DIR").unwrap(); match std::env::var("TARGET").unwrap().as_str() { "aarch64-apple-ios" | "aarch64-apple-ios-sim" => { cbindgen::Builder::new() .with_crate(crate_dir) .with_language(cbindgen::Language::C) .generate() .expect("failed to generate bindings") .write_to_file("include/mullvad-api.h"); } _ => (), } }