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use std::env;
#[cfg(feature = "js")]
use {std::path::PathBuf, std::process::Command};
#[cfg(feature = "cpp")]
use {bindgen, cmake};
fn main() {
let target = env::var("TARGET").unwrap();
// Check if the target architecture is wasm32
if target.contains("wasm32") {
// TODO consider setting cdylib here
return;
}
#[cfg(feature = "cpp")]
{
let dst = cmake::build("cpp");
println!("cargo:rustc-link-search=native={}/lib", dst.display());
println!("cargo:rustc-link-lib=static=hecatecpp");
// 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()
// The input header we would like to generate
// bindings for.
.header("cpp/src/main.hpp")
// Tell cargo to invalidate the built crate whenever any of the
// included header files changed.
.parse_callbacks(Box::new(bindgen::CargoCallbacks::new()))
// 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!");
}
#[cfg(feature = "js")]
{
// Build js package with pnpm from js folder
// Ensure pnpm is installed
Command::new("pnpm")
.arg("--version")
.status()
.expect("Failed to find pnpm. It is required to build js sources.");
std::env::set_current_dir("js").expect("Failed to set current dir to js.");
// Dependencies
Command::new("pnpm")
.arg("install")
.status()
.expect("Failed to install dependencies.");
// Build
Command::new("pnpm")
.arg("build")
.status()
.expect("Failed to build js package.");
}
}