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build.rs: remove

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This commit is contained in:
RGBCube 2025-06-14 22:38:50 +03:00
parent b4e5dd7fea
commit 3c82679ada
Signed by: RGBCube
SSH key fingerprint: SHA256:CzqbPcfwt+GxFYNnFVCqoN5Itn4YFrshg1TrnACpA5M
1 changed files with 0 additions and 57 deletions
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57
build.rs
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@ -1,57 +0,0 @@
use std::{
env,
fs,
path::PathBuf,
};
const MULTICALL_NAMES: &[&str] = &["cpu", "power"];
fn main() -> Result<(), Box<dyn std::error::Error>> {
println!("cargo:rerun-if-changed=build.rs");
println!("cargo:rerun-if-changed=target");
let out_dir = PathBuf::from(env::var("OUT_DIR")?);
let target = out_dir
.parent() // target/debug/build/<pkg>-<hash>/out
.and_then(|p| p.parent()) // target/debug/build/<pkg>-<hash>
.and_then(|p| p.parent()) // target/debug/
.ok_or("failed to find target directory")?;
let main_binary_name = env::var("CARGO_PKG_NAME")?;
let main_binary_path = target.join(&main_binary_name);
let mut errored = false;
for name in MULTICALL_NAMES {
let hardlink_path = target.join(name);
if hardlink_path.exists() {
if hardlink_path.is_dir() {
fs::remove_dir_all(&hardlink_path)?;
} else {
fs::remove_file(&hardlink_path)?;
}
}
if let Err(error) = fs::hard_link(&main_binary_path, &hardlink_path) {
println!(
"cargo:warning=failed to create hard link '{path}': {error}",
path = hardlink_path.display(),
);
errored = true;
}
}
if errored {
println!(
"cargo:warning=this often happens because the target binary isn't built \
yet, try running `cargo build` again"
);
println!(
"cargo:warning=keep in mind that this is for development purposes only"
);
}
Ok(())
}