build.rs - mozsearch

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/* This Source Code Form is subject to the terms of the Mozilla Public

 * License, v. 2.0. If a copy of the MPL was not distributed with this file,

 * You can obtain one at http://mozilla.org/MPL/2.0/. */

use std::path::PathBuf;

fn main() {

    let out_dir = PathBuf::from(std::env::var_os("OUT_DIR").unwrap());

    if let Some(topobjdir) = out_dir

        .ancestors()

        .find(|dir| dir.join("config.status").exists())

        println!(

            "cargo:rustc-env=BUILDCONFIG_RS={}",

            topobjdir

                .join("build/rust/mozbuild/buildconfig.rs")

                .display()

);