Don't include invalid paths in the depinfo for builtin backends

fee1-dead-contrib · Mar 24, 2022 · c681a88 · c681a88
1 parent 9cfdb89
commit c681a88
Showing 1 changed file with 5 additions and 1 deletion.
diff --git a/compiler/rustc_interface/src/passes.rs b/compiler/rustc_interface/src/passes.rs
@@ -648,7 +648,11 @@ fn write_out_deps(
 
         if sess.binary_dep_depinfo() {
             if let Some(ref backend) = sess.opts.debugging_opts.codegen_backend {
-                files.push(backend.to_string());
+                if backend.contains('.') {
+                    // If the backend name contain a `.`, it is the path to an external dynamic
+                    // library. If not, it is not a path.
+                    files.push(backend.to_string());
+                }
             }
 
             boxed_resolver.borrow_mut().access(|resolver| {