52 lines
1.5 KiB
Rust
52 lines
1.5 KiB
Rust
extern crate bindgen;
|
|
extern crate cc;
|
|
extern crate glob;
|
|
|
|
use glob::glob;
|
|
use std::env;
|
|
|
|
fn expect_env(key: &str) -> String {
|
|
let value = env::var(key);
|
|
if value.is_err() {
|
|
eprintln!("{} environment variable is not defined.", key);
|
|
eprintln!("Make sure you're running cargo via the `napi` wrapper script to assign correct environment variables and options.");
|
|
std::process::exit(1);
|
|
};
|
|
value.unwrap()
|
|
}
|
|
|
|
fn main() {
|
|
let node_include_path = expect_env("NODE_INCLUDE_PATH");
|
|
let node_major_version = expect_env("NODE_MAJOR_VERSION");
|
|
|
|
println!("cargo:rerun-if-env-changed=NODE_INCLUDE_PATH");
|
|
for entry in glob("./src/sys/**/*.*").unwrap() {
|
|
println!(
|
|
"cargo:rerun-if-changed={}",
|
|
entry.unwrap().to_str().unwrap()
|
|
);
|
|
}
|
|
|
|
// Activate the "node8" or "node9" feature for compatibility with
|
|
// different versions of Node.js/N-API.
|
|
println!("cargo:rustc-cfg=node{}", node_major_version);
|
|
|
|
bindgen::Builder::default()
|
|
.header("src/sys/bindings.h")
|
|
.clang_arg(String::from("-I") + &node_include_path)
|
|
.rustified_enum("(napi_|uv_).+")
|
|
.whitelist_function("(napi_|uv_|extras_).+")
|
|
.whitelist_type("(napi_|uv_|extras_).+")
|
|
.generate()
|
|
.expect("Unable to generate napi bindings")
|
|
.write_to_file("src/sys/bindings.rs")
|
|
.expect("Unable to write napi bindings");
|
|
|
|
cc::Build::new()
|
|
.cpp(true)
|
|
.include(&node_include_path)
|
|
.file("src/sys/bindings.cc")
|
|
.flag("-std=c++0x")
|
|
.flag("-Wno-unused-parameter")
|
|
.compile("extras");
|
|
}
|