fn main() {    if cfg!(target_os = "macos") {        println!("cargo:rustc-env=MACOSX_DEPLOYMENT_TARGET=10.15.7");         println!("cargo:rerun-if-env-changed=ZED_BUNDLE");        if std::env::var("ZED_BUNDLE").ok().as_deref() == Some("true") {            // Find WebRTC.framework in the Frameworks folder when running as part of an application bundle.            println!("cargo:rustc-link-arg=-Wl,-rpath,@executable_path/../Frameworks");        } else {            // Find WebRTC.framework as a sibling of the executable when running outside of an application bundle.            println!("cargo:rustc-link-arg=-Wl,-rpath,@executable_path");        }    }}