1 # 2 # Copyright (c) 2003, 2016, Oracle and/or its affiliates. All rights reserved. 3 # Copyright 2007, 2008 Red Hat, Inc. 4 # DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. 5 # 6 # This code is free software; you can redistribute it and/or modify it 7 # under the terms of the GNU General Public License version 2 only, as 8 # published by the Free Software Foundation. 9 # 10 # This code is distributed in the hope that it will be useful, but WITHOUT 11 # ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or 12 # FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License 13 # version 2 for more details (a copy is included in the LICENSE file that 14 # accompanied this code). 15 # 16 # You should have received a copy of the GNU General Public License version 17 # 2 along with this work; if not, write to the Free Software Foundation, 18 # Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. 19 # 20 # Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA 21 # or visit www.oracle.com if you need additional information or have any 22 # questions. 23 # 24 # 25 26 # Setup common to Zero (non-Shark) and Shark versions of VM 27 28 # Some versions of llvm do not like -Wundef 29 ifeq ($(USE_CLANG), true) 30 WARNING_FLAGS += -Wno-undef 31 endif 32 33 # The copied fdlibm routines in sharedRuntimeTrig.o must not be optimized 34 OPT_CFLAGS/sharedRuntimeTrig.o = $(OPT_CFLAGS/NOOPT) 35 # The copied fdlibm routines in sharedRuntimeTrans.o must not be optimized 36 OPT_CFLAGS/sharedRuntimeTrans.o = $(OPT_CFLAGS/NOOPT) 37 38 # Specify that the CPU is little endian, if necessary 39 ifeq ($(ZERO_ENDIANNESS), little) 40 CFLAGS += -DVM_LITTLE_ENDIAN 41 endif 42 43 # Specify that the CPU is 64 bit, if necessary 44 ifeq ($(ARCH_DATA_MODEL), 64) 45 CFLAGS += -D_LP64=1 46 endif