1 files changed, 15 insertions, 0 deletions
diff --git a/src/go/build/gccgo.go b/src/go/build/gccgo.go
new file mode 100644
index 0000000..c8ec704
--- /dev/null
+++ b/src/go/build/gccgo.go
@@ -0,0 +1,15 @@
+// Copyright 2018 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+//go:build gccgo
+// +build gccgo
+
+package build
+
+import "runtime"
+
+// getToolDir returns the default value of ToolDir.
+func getToolDir() string {
+	return envOr("GCCGOTOOLDIR", runtime.GCCGOTOOLDIR)
+}