-
-
Notifications
You must be signed in to change notification settings - Fork 2
/
build.rs
33 lines (29 loc) · 1.12 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
use std::env;
use std::path::PathBuf;
fn main() {
let pkg_name = env::var("CARGO_PKG_NAME").unwrap();
let manifest_dir = env::var("CARGO_MANIFEST_DIR").unwrap();
let mut target_dir = PathBuf::from(manifest_dir.clone());
target_dir.push("target");
target_dir.push(env::var("PROFILE").unwrap());
let mut header_path = target_dir.clone();
header_path.push(format!("{}.h", pkg_name));
cbindgen::Builder::new()
.with_crate(&manifest_dir)
.with_language(cbindgen::Language::C)
.generate()
.unwrap()
.write_to_file(header_path);
let include_and_shared_object_dir = target_dir.as_path().to_string_lossy();
println!(
"cargo:rustc-env=INLINE_C_RS_CFLAGS=-I{I} -L{L} -D_DEBUG -D_CRT_SECURE_NO_WARNINGS",
I = include_and_shared_object_dir,
L = include_and_shared_object_dir,
);
let shared_object_name = format!("lib{}.dylib", pkg_name.replace('-', "_"));
println!(
"cargo:rustc-env=INLINE_C_RS_LDFLAGS={shared_object_dir}/{lib}",
shared_object_dir = include_and_shared_object_dir,
lib = shared_object_name,
);
}