only rerun build.rs when something in src/ has changed

by default (when no rerun-if is emitted) build.rs is rerun if something in the package changes
2022-01-10 19:59:56 +01:00
parent a5de329712
commit 590d80268e
1 changed files with 2 additions and 0 deletions
--- a/build.rs
+++ b/build.rs
@@ -83,4 +83,6 @@ fn main() {
        .arg(static_atoms_path.as_os_str())
        .spawn().unwrap()
        .wait().unwrap();
+
+    println!("cargo:rerun-if-changed=src/");
 }