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- #[cfg(target_os = "windows")]
- fn main() {}
- #[cfg(target_os = "macos")]
- fn main() {}
- #[cfg(target_os = "linux")]
- use pkg_config;
- #[cfg(target_os = "linux")]
- use std::env;
- #[cfg(target_os = "linux")]
- use std::fs::File;
- #[cfg(target_os = "linux")]
- use std::io::Write;
- #[cfg(target_os = "linux")]
- use std::path::Path;
- #[cfg(target_os = "linux")]
- fn main() {
- let libraries = [
- "xext",
- "gl",
- "xcursor",
- "xxf86vm",
- "xft",
- "xinerama",
- "xi",
- "x11",
- "xlib_xcb",
- "xmu",
- "xrandr",
- "xtst",
- "xrender",
- "xscrnsaver",
- "xt",
- ];
- let mut config = String::new();
- for lib in libraries.iter() {
- let libdir = match pkg_config::get_variable(lib, "libdir") {
- Ok(libdir) => format!("Some(\"{}\")", libdir),
- Err(_) => "None".to_string(),
- };
- config.push_str(&format!(
- "pub const {}: Option<&'static str> = {};\n",
- lib, libdir
- ));
- }
- let config = format!("pub mod config {{ pub mod libdir {{\n{}}}\n}}", config);
- let out_dir = env::var("OUT_DIR").unwrap();
- let dest_path = Path::new(&out_dir).join("config.rs");
- let mut f = File::create(&dest_path).unwrap();
- f.write_all(&config.into_bytes()).unwrap();
- let target = env::var("TARGET").unwrap();
- if target.contains("linux") {
- println!("cargo:rustc-link-lib=dl");
- } else if target.contains("freebsd") || target.contains("dragonfly") {
- println!("cargo:rustc-link-lib=c");
- }
- }
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