8296872: gtest is built with the build-jdk

Co-authored-by: Mikael Vidstedt <mikael@openjdk.org>
Reviewed-by: dholmes, mikael

Author: magicus

make/hotspot/lib/CompileLibraries.gmk

@@ -1,5 +1,5 @@
 #
-# Copyright (c) 2013, 2020, Oracle and/or its affiliates. All rights reserved.
+# Copyright (c) 2013, 2022, Oracle and/or its affiliates. All rights reserved.
 # DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
 #
 # This code is free software; you can redistribute it and/or modify it
@@ -34,7 +34,9 @@ include HotspotCommon.gmk
 include lib/CompileJvm.gmk
 
 ifneq ($(GTEST_FRAMEWORK_SRC), )
-  include lib/CompileGtest.gmk
+  ifneq ($(CREATING_BUILDJDK), true)
+    include lib/CompileGtest.gmk
+  endif
 endif
 
 include CopyToExplodedJdk.gmk