--- a/make/hotspot/gensrc/GensrcDtrace.gmk Wed Feb 28 20:59:50 2018 +0100
+++ b/make/hotspot/gensrc/GensrcDtrace.gmk Thu Mar 01 01:24:12 2018 +0100
@@ -1,5 +1,5 @@
#
-# Copyright (c) 2013, 2016, Oracle and/or its affiliates. All rights reserved.
+# Copyright (c) 2013, 2018, 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
@@ -46,7 +46,7 @@
$(call LogInfo, Generating dtrace header file $(@F))
$(call MakeDir, $(@D) $(DTRACE_SUPPORT_DIR))
$(call ExecuteWithLog, $(DTRACE_SUPPORT_DIR)/$(@F).d, \
- ( $(CC) -E $(DTRACE_CPP_FLAGS) $< > $(DTRACE_SUPPORT_DIR)/$(@F).d ) )
+ $(CPP) $(DTRACE_CPP_FLAGS) $< > $(DTRACE_SUPPORT_DIR)/$(@F).d)
$(call ExecuteWithLog, $@, $(DTRACE) $(DTRACE_FLAGS) -h -o $@ -s $(DTRACE_SUPPORT_DIR)/$(@F).d)
# Process all .d files in DTRACE_SOURCE_DIR. They are: