pathrs 0.0.2

/*
 * libpathrs: safe path resolution on Linux
 * Copyright (C) 2019, 2020 Aleksa Sarai <cyphar@cyphar.com>
 * Copyright (C) 2019, 2020 SUSE LLC
 *
 * This program is free software: you can redistribute it and/or modify it under
 * the terms of the GNU Lesser General Public License as published by the Free
 * Software Foundation, either version 3 of the License, or (at your option) any
 * later version.
 *
 * This program is distributed in the hope that it will be useful, but WITHOUT ANY
 * WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A
 * PARTICULAR PURPOSE. See the GNU General Public License for more details.
 *
 * You should have received a copy of the GNU Lesser General Public License along
 * with this program. If not, see <https://www.gnu.org/licenses/>.
 */

use std::env;

fn main() {
    // Add DT_SONAME to our cdylibs.
    let name = "pathrs";
    let major = env::var("CARGO_PKG_VERSION_MAJOR").unwrap();
    println!(
        "cargo:rustc-cdylib-link-arg=-Wl,-soname,lib{}.so.{}",
        name, major
    );
}