Rollup merge of #66789 - eddyb:mir-source-scope-local-data, r=oli-obk

[rust.git] / src / librustc_lsan / build.rs

diff --git a/src/librustc_lsan/build.rs b/src/librustc_lsan/build.rs
index d5f3e37dea51cc42e6f0cc4cf7512ee01821a449..73720d8c2d64ec32b65855c84edfc2cbf240a6b7 100644 (file)
--- a/src/librustc_lsan/build.rs
+++ b/src/librustc_lsan/build.rs
@@ -4,6 +4,7 @@
 use cmake::Config;
 
 fn main() {
+    println!("cargo:rerun-if-env-changed=RUSTC_BUILD_SANITIZERS");
     if env::var("RUSTC_BUILD_SANITIZERS") != Ok("1".to_string()) {
         return;
     }