From af1665218f0158eb5ee3f258c8cc1a69fd921634 Mon Sep 17 00:00:00 2001
From: David Tolnay <dtolnay@gmail.com>
Date: Mon, 25 Dec 2023 12:12:03 -0800
Subject: [PATCH] Rerun build script on RUSTC_BOOTSTRAP change

---
 build.rs | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/build.rs b/build.rs
index 8bf19e1..3dc4bfe 100644
--- a/build.rs
+++ b/build.rs
@@ -38,6 +38,8 @@ const PROBE: &str = r#"
 "#;
 
 fn main() {
+    println!("cargo:rerun-if-env-changed=RUSTC_BOOTSTRAP");
+
     match compile_probe() {
         Some(status) if status.success() => println!("cargo:rustc-cfg=error_generic_member_access"),
         _ => {}