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make/linux/makefiles/zeroshark.make
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@@ -1,7 +1,7 @@
#
-# Copyright (c) 2003, 2005, Oracle and/or its affiliates. All rights reserved.
+# Copyright (c) 2003, 2015, Oracle and/or its affiliates. All rights reserved.
# Copyright 2007, 2008 Red Hat, Inc.
# 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
@@ -23,12 +23,20 @@
#
#
# Setup common to Zero (non-Shark) and Shark versions of VM
-# override this from the main file because some version of llvm do not like -Wundef
-WARNING_FLAGS = -Wpointer-arith -Wsign-compare -Wunused-function -Wunused-value
+# Some versions of llvm do not like -Wundef
+ifeq ($(JVM_VARIANT_ZEROSHARK), true)
+ WARNING_FLAGS += -Wno-undef
+endif
+# Suppress some warning flags that are normally turned on for hotspot,
+# because some of the zero code has not been updated accordingly.
+WARNING_FLAGS += -Wno-return-type \
+ -Wno-format-nonliteral -Wno-format-security \
+ -Wno-maybe-uninitialized
+
# If FDLIBM_CFLAGS is non-empty it holds CFLAGS needed to be passed to
# the compiler so as to be able to produce optimized objects
# without losing precision.
ifneq ($(FDLIBM_CFLAGS),)
@@ -46,7 +54,5 @@
# Specify that the CPU is 64 bit, if necessary
ifeq ($(ARCH_DATA_MODEL), 64)
CFLAGS += -D_LP64=1
endif
-
-OPT_CFLAGS/compactingPermGenGen.o = -O1
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