#[cfg(feature = "tv")]
use cc::Build;
#[cfg(feature = "tv")]
use pkg_config::Config;
#[cfg(feature = "tv")]
use std::env;
#[cfg(feature = "tv")]
use std::process::Command;

fn main() {
    println!("cargo:rerun-if-changed=build.rs");

    #[cfg(feature = "tv")]
    {
        println!("cargo:rerun-if-changed=extern/ui.cpp");
        println!("cargo:rerun-if-changed=extern/tvision");

        Command::new("cmake")
            .args(&[
                "extern/tvision",
                "-B",
                "extern/tvision/build",
                "-DCMAKE_C_FLAGS=-fPIC",
                "-DCMAKE_CXX_FLAGS=-fPIC",
                "-DCMAKE_BUILD_TYPE=RelWithDebInfo",
                "-DTV_BUILD_EXAMPLES=off",
            ])
            .status()
            .unwrap();

        let jobs = env::var("NUM_JOBS").unwrap();

        Command::new("cmake")
            .args(&["--build", "extern/tvision/build", "--parallel", &jobs])
            .status()
            .unwrap();

        println!("cargo:rustc-link-search=extern/tvision/build");

        Build::new()
            .cpp(true)
            .file("extern/ui.cpp")
            .flag("-Wno-unknown-pragmas")
            .flag("-Wno-reorder")
            .flag("-Wno-extra")
            .include("extern/tvision/include")
            .compile("libui.a");

        println!("cargo:rustc-link-lib=tvision");
        println!("cargo:rustc-link-lib=gpm");
        Config::new()
            .atleast_version("5.9")
            .statik(true)
            .probe("ncurses")
            .unwrap();
    }
}