Use cfg!(windows)

ChrisDenton · ChrisDenton · commit b998cff5582b · 2024-07-02T06:04:23.000Z
diff --git a/src/bootstrap/src/lib.rs b/src/bootstrap/src/lib.rs
@@ -1678,7 +1678,7 @@ impl Build {
             return;
         }
         if let Err(e) = fs::remove_file(dst) {
-            if e.kind() != io::ErrorKind::NotFound {
+            if cfg!(windows) && e.kind() != io::ErrorKind::NotFound {
                 // workaround for https://github.com/rust-lang/rust/issues/127126
                 // if removing the file fails, attempt to rename it instead.
                 let now = t!(SystemTime::now().duration_since(SystemTime::UNIX_EPOCH));

Original file line number	Diff line number	Diff line change
`@@ -1678,7 +1678,7 @@ impl Build {`
`1678`	`1678`	`return;`
`1679`	`1679`	`}`
`1680`	`1680`	`if let Err(e) = fs::remove_file(dst) {`
`1681`		`- if e.kind() != io::ErrorKind::NotFound {`
	`1681`	`+ if cfg!(windows) && e.kind() != io::ErrorKind::NotFound {`
`1682`	`1682`	`// workaround for https://github.com/rust-lang/rust/issues/127126`
`1683`	`1683`	`// if removing the file fails, attempt to rename it instead.`
`1684`	`1684`	`let now = t!(SystemTime::now().duration_since(SystemTime::UNIX_EPOCH));`