extern crate bindgen;

use std::env;
use std::path::PathBuf;

fn main() {
    println!("cargo:rerun-if-changed=src/wrapper.h");
    println!("cargo:rerun-if-changed=data/c_code/main.c");

    let bindings = bindgen::Builder::default()
        .header("src/wrapper.h")
        .parse_callbacks(Box::new(bindgen::CargoCallbacks))
        .derive_debug(false)
        .generate()
        .expect("Unable to generate bindings");

    let out_path = PathBuf::from(env::var("OUT_DIR").unwrap());
    bindings
        .write_to_file(out_path.join("bindings.rs"))
        .expect("Couldn't write bindings!");

    //std::process::Command::new("make")
    //    .args(&["compile_main"])
    //    .current_dir("data/c_code")
    //    .spawn()
    //    .expect("Build test C");
}
