diff options
Diffstat (limited to 'compiler/rustc_session/src/filesearch.rs')
| -rw-r--r-- | compiler/rustc_session/src/filesearch.rs | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/compiler/rustc_session/src/filesearch.rs b/compiler/rustc_session/src/filesearch.rs index f1fbf38217d..6ac05c3f122 100644 --- a/compiler/rustc_session/src/filesearch.rs +++ b/compiler/rustc_session/src/filesearch.rs @@ -1,5 +1,6 @@ //! A module for searching for libraries +use rustc_fs_util::try_canonicalize; use smallvec::{smallvec, SmallVec}; use std::env; use std::fs; @@ -122,7 +123,7 @@ pub fn sysroot_candidates() -> SmallVec<[PathBuf; 2]> { let target = crate::config::host_triple(); let mut sysroot_candidates: SmallVec<[PathBuf; 2]> = smallvec![get_or_default_sysroot().expect("Failed finding sysroot")]; - let path = current_dll_path().and_then(|s| s.canonicalize().map_err(|e| e.to_string())); + let path = current_dll_path().and_then(|s| try_canonicalize(s).map_err(|e| e.to_string())); if let Ok(dll) = path { // use `parent` twice to chop off the file name and then also the // directory containing the dll which should be either `lib` or `bin`. @@ -157,7 +158,7 @@ pub fn sysroot_candidates() -> SmallVec<[PathBuf; 2]> { pub fn get_or_default_sysroot() -> Result<PathBuf, String> { // Follow symlinks. If the resolved path is relative, make it absolute. fn canonicalize(path: PathBuf) -> PathBuf { - let path = fs::canonicalize(&path).unwrap_or(path); + let path = try_canonicalize(&path).unwrap_or(path); // See comments on this target function, but the gist is that // gcc chokes on verbatim paths which fs::canonicalize generates // so we try to avoid those kinds of paths. |