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build.rs
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build.rs
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use bindgen;
use pkg_config;
use std::env;
use std::path::PathBuf;
fn main() {
println!("cargo:rerun-if-changed=wrapper.h");
let synctex = pkg_config::probe_library("synctex").expect("libsynctex not found");
let bindings = bindgen::Builder::default()
.header("wrapper.h")
.clang_args(
synctex
.include_paths
.iter()
.map(|path| format!("-I{}", path.to_string_lossy())),
)
.parse_callbacks(Box::new(bindgen::CargoCallbacks::new()))
.generate()
.expect("Unable to generate bindings");
let out_path = PathBuf::from(env::var("OUT_DIR").unwrap());
bindings
.write_to_file(out_path.join("bindings.rs"))
.expect("Couldn't write bindings!");
}