extern crate bindgen;
use std::env;
use std::path::PathBuf;
#[cfg(feature = "nobuild")]
fn main() {} // Skip the build script on docs.rs
#[cfg(not(feature = "nobuild"))]
fn main() {
// Tell cargo to tell rustc to link the system proj
// shared library.
println!("cargo:rustc-link-lib=proj");
// The bindgen::Builder is the main entry point
// to bindgen, and lets you build up options for
// the resulting bindings.
let bindings = bindgen::Builder::default()
.trust_clang_mangling(false)
.blacklist_type("max_align_t")
// The input header we would like to generate
// bindings for.
.header("wrapper.h")
// Finish the builder and generate the bindings.
.generate()
// Unwrap the Result and panic on failure.
.expect("Unable to generate bindings");
// Write the bindings to the $OUT_DIR/bindings.rs file.
let out_path = PathBuf::from(env::var("OUT_DIR").unwrap());
bindings
.write_to_file(out_path.join("bindings.rs"))
.expect("Couldn't write bindings!");
}