extern crate cc;
extern crate glob;

use std::path::PathBuf;

fn main() {
    let common_dir: PathBuf = ["pqclean", "common"].iter().collect();
    let common_files = vec![
        common_dir.join("fips202.c"),
        common_dir.join("aes.c"),
        common_dir.join("sha2.c"),
        common_dir.join("randombytes.c"),
        common_dir.join("sp800-185.c"),
    ];

    cc::Build::new()
        .include(&common_dir)
        .files(common_files.into_iter())
        .compile("pqclean_common");

    {
        let mut builder = cc::Build::new();
        let target_dir: PathBuf = ["pqclean", "crypto_sign", "mqdss-48", "clean"]
            .iter()
            .collect();
        let scheme_files = glob::glob(target_dir.join("*.c").to_str().unwrap()).unwrap();
        builder.include(&common_dir).include(target_dir).files(
            scheme_files
                .into_iter()
                .map(|p| p.unwrap().to_string_lossy().into_owned()),
        );
        builder.compile("mqdss-48_clean");
    }

    {
        let mut builder = cc::Build::new();
        let target_dir: PathBuf = ["pqclean", "crypto_sign", "mqdss-64", "clean"]
            .iter()
            .collect();
        let scheme_files = glob::glob(target_dir.join("*.c").to_str().unwrap()).unwrap();
        builder.include(&common_dir).include(target_dir).files(
            scheme_files
                .into_iter()
                .map(|p| p.unwrap().to_string_lossy().into_owned()),
        );
        builder.compile("mqdss-64_clean");
    }
}