extern crate bindgen;
extern crate cc;

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

fn main() {
    ::cc::Build::new().define("_XOPEN_SOURCE", None)
                      .include("c_include")
                      .flag("-Werror=incompatible-pointer-types")
                      .flag("-Wno-unused-parameter")
                      .files([
        "src/shl-htable.c",
        "src/screen.c",
        "src/render.c",
        "src/unicode.c",
    ].iter())         .compile("screen");

    let out_path = PathBuf::from(env::var("OUT_DIR").unwrap());

    ::bindgen::Builder::default()
        .use_core().ctypes_prefix("::libc")
        .header("c_include/libtsm.h")
        .hide_type("tsm_age_t")
        .hide_type("tsm_screen_attr")
        .raw_line("pub type tsm_age_t = ::core::num::Wrapping<uint_fast32_t>;")
        .raw_line(r#"#[repr(C)] #[derive(Debug, Clone, Copy, PartialEq, Eq, Hash)]
pub struct tsm_screen_attr {
    pub fg_code: u8, pub bg_code: u8,
    pub fg_rgb: [u8; 3], pub bg_rgb: [u8; 3],
    pub flags: ::AttrFlags
}"#)
        .generate().ok()
        .and_then(|bs| bs.write_to_file(out_path.join("raw.rs")).ok())
        .unwrap();
}