Get self-contained directory path via dedicated function

Author: mati865

src/librustc_codegen_ssa/back/link.rs

@@ -1075,7 +1075,7 @@ fn get_object_file_path(sess: &Session, name: &str) -> PathBuf {
     if file_path.exists() {
         return file_path;
     }
-    let file_path = fs.get_lib_path().join("self-contained").join(name);
+    let file_path = fs.get_selfcontained_lib_path().join(name);
     if file_path.exists() {
         return file_path;
     }
@@ -1475,7 +1475,7 @@ fn add_library_search_dirs(cmd: &mut dyn Linker, sess: &Session) {
     let lib_path = sess.target_filesearch(PathKind::All).get_lib_path();
     cmd.include_path(&fix_windows_verbatim_for_gcc(&lib_path));
 
-    let lib_path = sess.target_filesearch(PathKind::All).get_lib_path().join("self-contained");
+    let lib_path = sess.target_filesearch(PathKind::All).get_selfcontained_lib_path();
     cmd.include_path(&fix_windows_verbatim_for_gcc(&lib_path));
 }
 

src/librustc_session/filesearch.rs

@@ -41,6 +41,10 @@ impl<'a> FileSearch<'a> {
         make_target_lib_path(self.sysroot, self.triple)
     }
 
+    pub fn get_selfcontained_lib_path(&self) -> PathBuf {
+        self.get_lib_path().join("self-contained")
+    }
+
     pub fn search<F>(&self, mut pick: F)
     where
         F: FnMut(&SearchPathFile, PathKind) -> FileMatch,