extern crate bindgen;
extern crate cc;

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

#[cfg(unix)]
fn main() {
    println!("cargo:rerun-if-changed=src/utils/platform/unix.c");
    println!("cargo:rerun-if-changed=src/utils/platform/interface.h");
    let bindings = bindgen::Builder::default()
        .header("src/utils/platform/interface.h")
        .parse_callbacks(Box::new(bindgen::CargoCallbacks))
        .generate()
        .unwrap();
    let out_path = PathBuf::from(env::var("OUT_DIR").unwrap());
    bindings
        .write_to_file(out_path.join("bindings.rs"))
        .unwrap();
    cc::Build::new()
        .file("src/utils/platform/unix.c")
        .compile("unix.a");
}

#[cfg(windows)]
fn main() {
    println!("cargo:rerun-if-changed=src/utils/platform/windows.c");
    println!("cargo:rerun-if-changed=src/utils/platform/interface.h");
    let bindings = bindgen::Builder::default()
        .header("src/utils/platform/interface.h")
        .parse_callbacks(Box::new(bindgen::CargoCallbacks))
        .generate()
        .unwrap();
    let out_path = PathBuf::from(env::var("OUT_DIR").unwrap());
    bindings
        .write_to_file(out_path.join("bindings.rs"))
        .unwrap();
    cc::Build::new()
        .file("src/utils/platform/windows.c")
        .compile("windows.a");
}