# # 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 # published by the Free Software Foundation. # # This code is distributed in the hope that it will be useful, but WITHOUT # ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or # FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License # version 2 for more details (a copy is included in the LICENSE file that # accompanied this code). # # You should have received a copy of the GNU General Public License version # 2 along with this work; if not, write to the Free Software Foundation, # Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. # # Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA # or visit www.oracle.com if you need additional information or have any # questions. # # # Setup common to Zero (non-Shark) and Shark versions of VM # 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),) OPT_CFLAGS/sharedRuntimeTrig.o = $(OPT_CFLAGS/SPEED) $(FDLIBM_CFLAGS) OPT_CFLAGS/sharedRuntimeTrans.o = $(OPT_CFLAGS/SPEED) $(FDLIBM_CFLAGS) else OPT_CFLAGS/sharedRuntimeTrig.o = $(OPT_CFLAGS/NOOPT) OPT_CFLAGS/sharedRuntimeTrans.o = $(OPT_CFLAGS/NOOPT) endif # Specify that the CPU is little endian, if necessary ifeq ($(ZERO_ENDIANNESS), little) CFLAGS += -DVM_LITTLE_ENDIAN endif # Specify that the CPU is 64 bit, if necessary ifeq ($(ARCH_DATA_MODEL), 64) CFLAGS += -D_LP64=1 endif