53 lines
1.7 KiB
Rust
53 lines
1.7 KiB
Rust
// x11-rs: Rust bindings for X11 libraries
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// The X11 libraries are available under the MIT license.
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// These bindings are public domain.
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extern crate pkg_config;
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use std::env;
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use std::fs::File;
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use std::io::Write;
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use std::path::Path;
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fn main() {
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let libraries = [
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// lib pkgconfig name
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("xext", "xext"),
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("gl", "gl"),
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("xcursor", "xcursor"),
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("xxf86vm", "xxf86vm"),
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("xft", "xft"),
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("xinerama", "xinerama"),
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("xi", "xi"),
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("x11", "x11"),
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("xlib_xcb", "x11-xcb"),
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("xmu", "xmu"),
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("xrandr", "xrandr"),
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("xtst", "xtst"),
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("xrender", "xrender"),
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("xscrnsaver", "xscrnsaver"),
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("xt", "xt"),
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];
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let mut config = String::new();
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for &(lib, pcname) in libraries.iter() {
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let libdir = match pkg_config::get_variable(pcname, "libdir") {
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Ok(libdir) => format!("Some(\"{}\")", libdir),
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Err(_) => "None".to_string(),
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};
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config.push_str(&format!("pub const {}: Option<&'static str> = {};\n", lib, libdir));
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}
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let config = format!("pub mod config {{ pub mod libdir {{\n{}}}\n}}", config);
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let out_dir = env::var("OUT_DIR").unwrap();
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let dest_path = Path::new(&out_dir).join("config.rs");
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let mut f = File::create(&dest_path).unwrap();
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f.write_all(&config.into_bytes()).unwrap();
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let target = env::var("TARGET").unwrap();
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if target.contains("linux") {
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println!("cargo:rustc-link-lib=dl");
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} else if target.contains("freebsd") || target.contains("dragonfly") {
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println!("cargo:rustc-link-lib=c");
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}
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}
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