Rollup merge of #107740 - oli-obk:lock_tcx, r=petrochenkov

[rust.git] / src / bootstrap / config.rs

diff --git a/src/bootstrap/config.rs b/src/bootstrap/config.rs
index 165502b0a41d8214d8389a075bdfe07ea2d7b26f..e5fad538969711ce0516fe242b9cbd5e654d3c34 100644 (file)
--- a/src/bootstrap/config.rs
+++ b/src/bootstrap/config.rs
@@ -333,8 +333,9 @@ fn default_for_platform(target: &str) -> Self {
 }
 
 /// LTO mode used for compiling rustc itself.
-#[derive(Default, Clone)]
+#[derive(Default, Clone, PartialEq)]
 pub enum RustcLto {
+    Off,
     #[default]
     ThinLocal,
     Thin,
@@ -349,6 +350,7 @@ fn from_str(s: &str) -> Result<Self, Self::Err> {
             "thin-local" => Ok(RustcLto::ThinLocal),
             "thin" => Ok(RustcLto::Thin),
             "fat" => Ok(RustcLto::Fat),
+            "off" => Ok(RustcLto::Off),
             _ => Err(format!("Invalid value for rustc LTO: {}", s)),
         }
     }