extern crate cmake;

const LIB_ATOMIC_OPS_DIR: &str = "vendor/libatomic_ops";
const LIB_GC_DIR: &str = "vendor/bdwgc";

fn main() {
    for dir in &[LIB_ATOMIC_OPS_DIR, LIB_GC_DIR] {
        std::process::Command::new("sh")
            .arg("-c")
            .arg(format!("cd {} && ./autogen.sh", dir))
            .output()
            .unwrap();
    }

    let dst = autotools::Config::new(LIB_ATOMIC_OPS_DIR)
        .cflag("-fPIC")
        .build();

    println!(
        "cargo:rustc-link-search=native={}",
        dst.join("lib").display()
    );
    println!("cargo:rustc-link-lib=static=atomic_ops");

    let dst = autotools::Config::new(LIB_GC_DIR)
        .cflag(format!(
            "-I{} -L/lib/x86_64-linux-gnu -lpthread -fPIC",
            dst.join("include").display()
        ))
        .build();

    println!(
        "cargo:rustc-link-search=native={}",
        dst.join("lib").display()
    );
    println!("cargo:rustc-link-lib=static=gc");
}