diff options
| -rw-r--r-- | compiler/rustc_session/src/session.rs | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/compiler/rustc_session/src/session.rs b/compiler/rustc_session/src/session.rs index d67e69fe0fb..27879d817b2 100644 --- a/compiler/rustc_session/src/session.rs +++ b/compiler/rustc_session/src/session.rs @@ -454,6 +454,8 @@ impl Session { let bin_path = filesearch::make_target_bin_path(&self.sysroot, config::host_triple()); let fallback_sysroot_paths = filesearch::sysroot_candidates() .into_iter() + // Ignore sysroot candidate if it was the same as the sysroot path we just used. + .filter(|sysroot| *sysroot != self.sysroot) .map(|sysroot| filesearch::make_target_bin_path(&sysroot, config::host_triple())); let search_paths = std::iter::once(bin_path).chain(fallback_sysroot_paths); |