From 8d65591cf249a64bffa14ed49cb196af4eabac3c Mon Sep 17 00:00:00 2001
From: Alex Crichton <alex@alexcrichton.com>
Date: Fri, 29 Apr 2016 10:39:28 -0700
Subject: rustbuild: Tighten dependencies of build scripts

Ensure that `rerun-if-changed` is printed for all build scripts to ensure that
they've all got the right list of dependencies.
---
 src/libcore/build.rs | 3 +++
 1 file changed, 3 insertions(+)

(limited to 'src/libcore')

diff --git a/src/libcore/build.rs b/src/libcore/build.rs
index a991ac0de1a..255a367e58b 100644
--- a/src/libcore/build.rs
+++ b/src/libcore/build.rs
@@ -8,7 +8,10 @@
 // option. This file may not be copied, modified, or distributed
 // except according to those terms.
 
+#![deny(warnings)]
+
 fn main() {
     // Remove this whenever snapshots and rustbuild nightlies are synced.
     println!("cargo:rustc-cfg=cargobuild");
+    println!("cargo:rerun-if-changed=build.rs")
 }
-- 
cgit 1.4.1-3-g733a5