Auto merge of #108302 - Kobzol:revert-107834, r=albertlarsan68

Revert #107834

This reverts commit [41c6c5d4996728b5a635319ef9b077a3d0ccc480](https://github.com/rust-lang/rust/pull/107834). Trying to check if this fixes building `rustc` for perf bot.

1 files changed, 10 insertions, 1 deletions

diff --git a/src/bootstrap/lib.rs b/src/bootstrap/lib.rs
index f753720b353..f4abdf1cc57 100644
--- a/src/bootstrap/lib.rs
+++ b/src/bootstrap/lib.rs
@@ -20,6 +20,7 @@ use std::cell::{Cell, RefCell};
 use std::collections::{HashMap, HashSet};
 use std::env;
 use std::fs::{self, File};
+use std::io;
 use std::io::ErrorKind;
 use std::path::{Path, PathBuf};
 use std::process::{Command, Stdio};
@@ -1406,7 +1407,7 @@ impl Build {
                 src = t!(fs::canonicalize(src));
             } else {
                 let link = t!(fs::read_link(src));
-                t!(self.config.symlink_file(link, dst));
+                t!(self.symlink_file(link, dst));
                 return;
             }
         }
@@ -1524,6 +1525,14 @@ impl Build {
         iter.map(|e| t!(e)).collect::<Vec<_>>().into_iter()
     }
 
+    fn symlink_file<P: AsRef<Path>, Q: AsRef<Path>>(&self, src: P, link: Q) -> io::Result<()> {
+        #[cfg(unix)]
+        use std::os::unix::fs::symlink as symlink_file;
+        #[cfg(windows)]
+        use std::os::windows::fs::symlink_file;
+        if !self.config.dry_run() { symlink_file(src.as_ref(), link.as_ref()) } else { Ok(()) }
+    }
+
     /// Returns if config.ninja is enabled, and checks for ninja existence,
     /// exiting with a nicer error message if not.
     fn ninja(&self) -> bool {