build.rs


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extern crate bindgen;
extern crate cc;

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

fn main() {
    println!("cargo:rustc-link-lib=bch");

    let bindings = bindgen::Builder::default()
        .header("wrapper.h")
        .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!");

    cc::Build::new()
        .file("src/bch/bch.c")
        .include("src/bch/bch.h")
        .compile("bch");
}