use std::process::Command;

fn main() {
    let test_prog_exe_path = &format!("{}/prog", std::env::var("OUT_DIR").unwrap());
    let test_prog_obj_path = &format!("{}.o", test_prog_exe_path);
    Command::new("nasm")
        .args(&["-f", "elf64", "src/prog.nasm", "-o", test_prog_obj_path])
        .spawn().expect("nasm build failed");
    Command::new("ld")
        .args(&[test_prog_obj_path, "-o", test_prog_exe_path])
        .spawn().expect("linking failed");
    println!("cargo:rerun-if-changed=src/prog.nasm");
    println!("cargo:rustc-env=TEST_PROG_PATH={}", test_prog_exe_path);
}