1 #
   2 # Copyright 2004-2008 Sun Microsystems, Inc.  All Rights Reserved.
   3 # DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
   4 #
   5 # This code is free software; you can redistribute it and/or modify it
   6 # under the terms of the GNU General Public License version 2 only, as
   7 # published by the Free Software Foundation.
   8 #
   9 # This code is distributed in the hope that it will be useful, but WITHOUT
  10 # ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
  11 # FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
  12 # version 2 for more details (a copy is included in the LICENSE file that
  13 # accompanied this code).
  14 #
  15 # You should have received a copy of the GNU General Public License version
  16 # 2 along with this work; if not, write to the Free Software Foundation,
  17 # Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
  18 #
  19 # Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,
  20 # CA 95054 USA or visit www.sun.com if you need additional information or
  21 # have any questions.
  22 #
  23 #
  24 
  25 # Must also specify if CPU is little endian
  26 CFLAGS += -DVM_LITTLE_ENDIAN
  27 
  28 # Not included in includeDB because it has no dependencies
  29 Obj_Files += solaris_x86_64.o
  30 
  31 #
  32 # Special case flags for compilers and compiler versions on amd64.
  33 #
  34 ifeq ("${Platform_compiler}", "sparcWorks")
  35 
  36 # Temporary until C++ compiler is fixed
  37 
  38 # _lwp_create_interpose must have a frame
  39 OPT_CFLAGS/os_solaris_x86_64.o = -xO1
  40 # force C++ interpreter to be full optimization
  41 #OPT_CFLAGS/interpret.o = -fast -O4
  42 
  43 # Temporary until SS10 C++ compiler is fixed
  44 OPT_CFLAGS/generateOptoStub.o = -xO2
  45 OPT_CFLAGS/thread.o = -xO2
  46 
  47 else
  48 
  49 ifeq ("${Platform_compiler}", "gcc")
  50 # gcc
  51 # The serviceability agent relies on frame pointer (%rbp) to walk thread stack
  52 CFLAGS += -fno-omit-frame-pointer
  53 # force C++ interpreter to be full optimization
  54 #OPT_CFLAGS/interpret.o = -O3
  55 
  56 else
  57 # error
  58 _JUNK2_ := $(shell echo >&2 \
  59        "*** ERROR: this compiler is not yet supported by this code base!")
  60        @exit 1
  61 endif
  62 endif