From e759603da1d281890cac241f244d2288c127b355 Mon Sep 17 00:00:00 2001
From: bjorn3 <17426603+bjorn3@users.noreply.github.com>
Date: Sat, 7 Oct 2023 09:47:03 +0000
Subject: [PATCH] Consistently use eprintln inside the build system

---
 build_system/prepare.rs | 6 +++---
 build_system/utils.rs   | 6 +++---
 2 files changed, 6 insertions(+), 6 deletions(-)

diff --git a/build_system/prepare.rs b/build_system/prepare.rs
index 165296cb4a9..16e7a4bafae 100644
--- a/build_system/prepare.rs
+++ b/build_system/prepare.rs
@@ -122,10 +122,10 @@ pub(crate) fn fetch(&self, dirs: &Dirs) {
         if download_dir.exists() {
             let actual_hash = format!("{:016x}", hash_dir(&download_dir));
             if actual_hash == self.content_hash {
-                println!("[FRESH] {}", download_dir.display());
+                eprintln!("[FRESH] {}", download_dir.display());
                 return;
             } else {
-                println!(
+                eprintln!(
                     "Mismatched content hash for {download_dir}: {actual_hash} != {content_hash}. Downloading again.",
                     download_dir = download_dir.display(),
                     content_hash = self.content_hash,
@@ -150,7 +150,7 @@ pub(crate) fn fetch(&self, dirs: &Dirs) {
 
         let actual_hash = format!("{:016x}", hash_dir(&download_dir));
         if actual_hash != self.content_hash {
-            println!(
+            eprintln!(
                 "Download of {download_dir} failed with mismatched content hash: {actual_hash} != {content_hash}",
                 download_dir = download_dir.display(),
                 content_hash = self.content_hash,
diff --git a/build_system/utils.rs b/build_system/utils.rs
index d50013d9b24..9f24c043a50 100644
--- a/build_system/utils.rs
+++ b/build_system/utils.rs
@@ -47,7 +47,7 @@ pub(crate) fn set_cross_linker_and_runner(&mut self) {
                 self.runner = vec!["wine".to_owned()];
             }
             _ => {
-                println!("Unknown non-native platform");
+                eprintln!("Unknown non-native platform");
             }
         }
     }
@@ -209,14 +209,14 @@ pub(crate) fn spawn_and_wait(mut cmd: Command) {
 pub(crate) fn retry_spawn_and_wait(tries: u64, mut cmd: Command) {
     for i in 1..tries + 1 {
         if i != 1 {
-            println!("Command failed. Attempt {i}/{tries}:");
+            eprintln!("Command failed. Attempt {i}/{tries}:");
         }
         if cmd.spawn().unwrap().wait().unwrap().success() {
             return;
         }
         std::thread::sleep(std::time::Duration::from_secs(i * 5));
     }
-    println!("The command has failed after {tries} attempts.");
+    eprintln!("The command has failed after {tries} attempts.");
     process::exit(1);
 }