--- a/jdk/makefiles/common/shared/PrivateDefs.gmk-example	Wed Jul 05 18:14:56 2017 +0200
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,19 +0,0 @@
-
-# This file, when re-named to PrivateDefs.gmk will get included in the
-#   makefile definitions (before the ALT_ variables are read) so that you can
-#   override makefile settings permanently for a workspace.
-#   Use of this file will cause WARNING errors, repeatedly, for a reason.
-#
-# WARNING: Use with caution.
-#
-
-# EXAMPLE: Testing a special build of hotspot
-#    (this is the build/solaris/export-solaris-sparc directory from doing
-#     a 'cd hotspot/make; gnumake' build)
-#
-ifeq ($(PLATFORM),solaris)
-  ifeq ($(ARCH),sparc)
-    ALT_HOTSPOT_IMPORT_PATH=$(JDK_TOPDIR)/../export-solaris-sparc
-  endif
-endif
-