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