23 lines
643 B
Rust
23 lines
643 B
Rust
use std::env;
|
|
use std::fs::File;
|
|
use std::io::Write;
|
|
use std::path::PathBuf;
|
|
|
|
fn main() {
|
|
println!("cargo:rerun-if-changed=build.rs");
|
|
let out = env::var("OUT_DIR").unwrap();
|
|
let out_dir = &PathBuf::from(&out);
|
|
|
|
// Put the linker script somewhere the linker can find it
|
|
File::create(out_dir.join("link.x"))
|
|
.unwrap()
|
|
.write_all(include_bytes!("link.x"))
|
|
.unwrap();
|
|
println!("cargo:rustc-link-search={}", out_dir.display());
|
|
|
|
// Only re-run the build script when link.x is changed,
|
|
// instead of when any part of the source code changes.
|
|
println!("cargo:rerun-if-changed=link.x");
|
|
}
|
|
|