common/autoconf/hotspot-spec.gmk.in

rev 1735 : 8151841: Build needs additional flags to compile with GCC 6 [plus parts of 8149647 & 8032045]
Summary: C++ standard needs to be explicitly set and some optimisations turned off to build on GCC 6
Reviewed-by: erikj, dholmes, kbarrett

@@ -1,7 +1,7 @@
 #
-# Copyright (c) 2011, 2015, Oracle and/or its affiliates. All rights reserved.
+# Copyright (c) 2011, 2016, 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
 # under the terms of the GNU General Public License version 2 only, as
 # published by the Free Software Foundation.  Oracle designates this

@@ -107,11 +107,12 @@
 CXX:=@CCACHE@ @HOTSPOT_CXX@
 LD:=@HOTSPOT_LD@
 MT:=@HOTSPOT_MT@
 RC:=@HOTSPOT_RC@
 
-EXTRA_CFLAGS=@LEGACY_EXTRA_CFLAGS@
+EXTRA_CFLAGS=@LEGACY_EXTRA_CFLAGS@ $(NO_DELETE_NULL_POINTER_CHECKS_CFLAG) \
+                                   $(NO_LIFETIME_DSE_CFLAG) $(CXXSTD_CXXFLAG)
 EXTRA_CXXFLAGS=@LEGACY_EXTRA_CXXFLAGS@
 EXTRA_LDFLAGS=@LEGACY_EXTRA_LDFLAGS@
 
 USE_PRECOMPILED_HEADER=@USE_PRECOMPILED_HEADER@