Move temp file name generation out of the create_dll_import_lib method

compiler/rustc_codegen_ssa/src/back/archive.rs

@@ -31,9 +31,8 @@ pub trait ArchiveBuilderBuilder {
         sess: &Session,
         lib_name: &str,
         dll_imports: &[DllImport],
-        tmpdir: &Path,
-        is_direct_dependency: bool,
-    ) -> PathBuf;
+        output_path: &Path,
+    );
 
     fn extract_bundled_libs<'a>(
         &'a self,

compiler/rustc_codegen_ssa/src/back/link.rs

@@ -494,13 +494,17 @@ fn create_dll_import_libs<'a>(
     Ok(collate_raw_dylibs(sess, used_libraries)?
         .into_iter()
         .map(|(raw_dylib_name, raw_dylib_imports)| {
+            let name_suffix = if is_direct_dependency { "_imports" } else { "_imports_indirect" };
+            let output_path = tmpdir.join(format!("{raw_dylib_name}{name_suffix}.lib"));
+
             archive_builder_builder.create_dll_import_lib(
                 sess,
                 &raw_dylib_name,
                 &raw_dylib_imports,
-                tmpdir,
-                is_direct_dependency,
-            )
+                &output_path,
+            );
+
+            output_path
         })
         .collect())
 }