// Copyright (C) 2023 Andrew Rioux
//
// This program is free software: you can redistribute it and/or modify
// it under the terms of the GNU Affero 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 Affero General Public License for more details.
//
// You should have received a copy of the GNU Affero General Public License
// along with this program.  If not, see <http://www.gnu.org/licenses/>.

use fs_extra::dir::{copy, CopyOptions};

fn main() {
    if std::env::var("CARGO_CFG_TARGET_OS").unwrap() == "windows" {
        println!("cargo:rustc-lib-lib=pcap");
    } else {
        let libpcap_src = format!("{}/pcap_src", std::env::var("OUT_DIR").unwrap());

        let mut options = CopyOptions::new();
        options.copy_inside = true;
        copy(std::env!("SPARSE_BUILD_LIBPCAP"), &libpcap_src, &options);

        let dst = cmake::Config::new(&libpcap_src)
            .define("BUILD_SHARED_LIBS", "OFF")
            .define("BUILD_WITH_LIBNL", "OFF")
            .define("DISABLE_BLUETOOTH", "ON")
            .define("DISABLE_DAG", "ON")
            .define("DISABLE_DBUS", "ON")
            .define("DISABLE_DPDK", "ON")
            .define("DISABLE_LINUX_USBMON", "ON")
            .define("DISABLE_NETMAP", "ON")
            .define("DISABLE_RDMA", "ON")
            .define("DISABLE_SEPTEL", "ON")
            .define("DISABLE_SNF", "ON")
            .define("DISABLE_TC", "ON")
            .define("PCAP_TYPE", "linux")
            .build();

        // panic!("hahahahah test {}", dst.display());
        println!("cargo:rustc-link-search=native={}/lib", dst.display());
        println!("cargo:rustc-link-search=native={}/lib64", dst.display());
        println!("cargo:rustc-link-lib=static=pcap");
    }
}