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zynq-rs/szl/build.rs

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Rust
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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");
}