From e652f88d726f9d47a66919f0d267239cc112048a Mon Sep 17 00:00:00 2001
From: Joshua Nelson <jyn514@gmail.com>
Date: Wed, 3 Feb 2021 11:22:35 -0500
Subject: [PATCH] Add track_caller to `builder_helper::output`

If something goes wrong here, showing `fn output` is unhelpful. Show
where the command is being run instead.
---
 src/build_helper/lib.rs | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/build_helper/lib.rs b/src/build_helper/lib.rs
index 80f804174ed..b1ec072f3f8 100644
--- a/src/build_helper/lib.rs
+++ b/src/build_helper/lib.rs
@@ -130,6 +130,7 @@ pub fn make(host: &str) -> PathBuf {
     }
 }
 
+#[track_caller]
 pub fn output(cmd: &mut Command) -> String {
     let output = match cmd.stderr(Stdio::inherit()).output() {
         Ok(status) => status,
-- 
2.44.0