use std::env;
static KEY: &str = "SWIFT_RUNTIME_LIB_DIR";
fn main() {
let runtime_lib_dir = match env::var(KEY) {
Ok(val) => val,
Err(_) => {
println!("Environment variable {} not found", KEY);
"/usr/lib/swift".to_string()
}
};
println!("cargo:rerun-if-env-changed={}", KEY);
println!("cargo:rustc-link-search=native={}", runtime_lib_dir);
println!("cargo:rustc-link-lib=dylib=swiftCore");
}