-
Notifications
You must be signed in to change notification settings - Fork 0
/
build.rs
42 lines (34 loc) · 1.36 KB
/
build.rs
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
// Copyright (C) 2022 Antti Keränen
//
// This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation, version 3.
#[cfg(feature = "bindgen")]
use std::{env, path::PathBuf};
#[cfg(feature = "bindgen")]
use bindgen;
fn main() {
#[cfg(feature = "shared-object")]
{
println!("cargo:rustc-link-lib=cbqn");
};
#[cfg(feature = "bindgen")]
{
let out_dir = PathBuf::from(env::var("OUT_DIR").unwrap());
let bindings = bindgen::Builder::default()
// The input header we would like to generate
// bindings for.
.header("CBQN/include/bqnffi.h")
.allowlist_function("bqn_.*")
// Tell cargo to invalidate the built crate whenever any of the
// included header files changed.
.parse_callbacks(Box::new(bindgen::CargoCallbacks))
// Finish the builder and generate the bindings.
.generate()
// Unwrap the Result and panic on failure.
.expect("Unable to generate bindings");
bindings
.write_to_file(out_dir.join("bindings.rs"))
.expect("Couldn't write bindings!");
println!("cargo:rerun-if-changed=CBQN/include/bqnffi.h");
}
println!("cargo:rerun-if-changed=build.rs");
}