1 #
   2 # Copyright (c) 2011, 2013, Oracle and/or its affiliates. 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.  Oracle designates this
   8 # particular file as subject to the "Classpath" exception as provided
   9 # by Oracle in the LICENSE file that accompanied this code.
  10 #
  11 # This code is distributed in the hope that it will be useful, but WITHOUT
  12 # ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
  13 # FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
  14 # version 2 for more details (a copy is included in the LICENSE file that
  15 # accompanied this code).
  16 #
  17 # You should have received a copy of the GNU General Public License version
  18 # 2 along with this work; if not, write to the Free Software Foundation,
  19 # Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
  20 #
  21 # Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
  22 # or visit www.oracle.com if you need additional information or have any
  23 # questions.
  24 #
  25 
  26 
  27 # Chaining of spec files
  28 HOTSPOT_SPEC:=$(dir $(SPEC))hotspot-spec.gmk
  29 override SPEC=$(HOTSPOT_SPEC)
  30 # Now include the base spec.gmk file
  31 include $(BASE_SPEC)
  32 
  33 # Additional legacy variables defined for Hotspot
  34 
  35 @SET_OPENJDK@
  36 @HOTSPOT_SET_WARNINGS_AS_ERRORS@
  37 
  38 # Legacy defines controlled by the SUPPORT_HEADLESS and SUPPORT_HEADFUL options.
  39 @BUILD_HEADLESS@
  40 
  41 # Legacy setting: OPT or DBG
  42 VARIANT:=@VARIANT@
  43 # Legacy setting: true or false
  44 FASTDEBUG:=@FASTDEBUG@
  45 # Legacy setting: debugging the class files?
  46 DEBUG_CLASSFILES:=@DEBUG_CLASSFILES@
  47 
  48 ALT_CUPS_HEADERS_PATH:=$(patsubst -I%,%,$(filter -I%,@CUPS_CFLAGS@))
  49 
  50 # The HOSTCC/HOSTCXX is Hotspot terminology for the BUILD_CC/BUILD_CXX, i.e. the
  51 # compiler that produces code that can be run on the build platform.
  52 HOSTCC:=@FIXPATH@ @BUILD_ICECC@ @BUILD_CC@ $(BUILD_SYSROOT_CFLAGS)
  53 HOSTCXX:=@FIXPATH@ @BUILD_ICECC@ @BUILD_CXX@ $(BUILD_SYSROOT_CFLAGS)
  54 
  55 ####################################################
  56 #
  57 # Legacy Hotspot support
  58 
  59 # If cross compiling, then define CROSS_COMPILE_ARCH:=cpu_name here.
  60 @DEFINE_CROSS_COMPILE_ARCH@
  61 
  62 # Old name for OPENJDK_TARGET_OS (aix,bsd,hpux,linux,macosx,solaris,windows etc)
  63 PLATFORM=$(OPENJDK_TARGET_OS)
  64 # 32 or 64 bit
  65 ARCH_DATA_MODEL=$(OPENJDK_TARGET_CPU_BITS)
  66 
  67 ALT_BOOTDIR=$(BOOT_JDK)
  68 # Can be /sparcv9 or /amd64 on Solaris
  69 ISA_DIR=$(OPENJDK_TARGET_CPU_ISADIR)
  70 # Yet another name for arch used for an extra subdir below the jvm lib.
  71 # Uses i386 and amd64, instead of x86 and x86_64.
  72 LIBARCH=$(OPENJDK_TARGET_CPU_LEGACY_LIB)
  73 # Set the cpu architecture
  74 ARCH=$(OPENJDK_TARGET_CPU_ARCH)
  75 # Legacy setting for building for a 64 bit machine.
  76 # If yes then this expands to _LP64:=1
  77 @LP64@
  78 
  79 # Legacy settings for zero
  80 ZERO_ENDIANNESS=$(OPENJDK_TARGET_CPU_ENDIAN)
  81 ZERO_LIBARCH=$(OPENJDK_TARGET_CPU_LEGACY_LIB)
  82 ZERO_ARCHDEF=@ZERO_ARCHDEF@
  83 ZERO_ARCHFLAG=@ZERO_ARCHFLAG@
  84 LIBFFI_CFLAGS=@LIBFFI_CFLAGS@
  85 LIBFFI_LIBS=@LIBFFI_LIBS@
  86 
  87 # Legacy settings for zeroshark
  88 LLVM_CFLAGS=@LLVM_CFLAGS@
  89 LLVM_LIBS=@LLVM_LIBS@
  90 LLVM_LDFLAGS=@LLVM_LDFLAGS@
  91 
  92 ALT_OUTPUTDIR=$(HOTSPOT_OUTPUTDIR)
  93 ALT_EXPORT_PATH=$(HOTSPOT_DIST)
  94 
  95 JVM_INTERPRETER:=@JVM_INTERPRETER@
  96 ifeq ($(JVM_INTERPRETER), cpp)
  97   CC_INTERP=true
  98 endif
  99 
 100 HOTSPOT_MAKE_ARGS:=@HOTSPOT_MAKE_ARGS@ @STATIC_CXX_SETTING@
 101 # Control wether Hotspot runs Queens test after building
 102 TEST_IN_BUILD=@TEST_IN_BUILD@
 103 
 104 USE_CLANG := @USE_CLANG@
 105 
 106 # For hotspot, override compiler/tools definition to not include FIXPATH prefix.
 107 # Hotspot has its own handling on the Windows path situation.
 108 CXX:=@CCACHE@ @ICECC@ @HOTSPOT_CXX@
 109 LD:=@HOTSPOT_LD@
 110 MT:=@HOTSPOT_MT@
 111 RC:=@HOTSPOT_RC@
 112 
 113 EXTRA_CFLAGS=@LEGACY_EXTRA_CFLAGS@ $(CFLAGS_CCACHE) $(NO_NULL_POINTER_CHECK_FLAG) $(NO_LIFETIME_DSE_CFLAG) $(CXXSTD_CXXFLAG)
 114 EXTRA_CXXFLAGS=@LEGACY_EXTRA_CXXFLAGS@ $(CFLAGS_CCACHE)
 115 EXTRA_LDFLAGS=@LEGACY_EXTRA_LDFLAGS@
 116 
 117 USE_PRECOMPILED_HEADER=@USE_PRECOMPILED_HEADER@
 118 
 119 # Hotspot expects the variable FULL_DEBUG_SYMBOLS=1/0 to control debug symbols
 120 # creation.
 121 ifeq ($(COPY_DEBUG_SYMBOLS), true)
 122   FULL_DEBUG_SYMBOLS=1
 123   # Ensure hotspot uses the objcopy that configure located
 124   ALT_OBJCOPY:=$(OBJCOPY)
 125 else
 126   FULL_DEBUG_SYMBOLS=0
 127 endif
 128 
 129 # Hotspot expects the variable ZIP_DEBUGINFO_FILES=1/0 and not true/false.
 130 ifeq ($(ZIP_EXTERNAL_DEBUG_SYMBOLS), true)
 131   ZIP_DEBUGINFO_FILES:=1
 132 else
 133   ZIP_DEBUGINFO_FILES:=0
 134 endif
 135 
 136 DEBUG_BINARIES := @DEBUG_BINARIES@
 137 STRIP_POLICY := @STRIP_POLICY@
 138 
 139 ifeq ($(OPENJDK_TARGET_OS), windows)
 140   # On Windows, the Visual Studio toolchain needs the LIB and INCLUDE
 141   # environment variables (in Windows path style).
 142   export INCLUDE:=@VS_INCLUDE@
 143   export LIB:=@VS_LIB@
 144 endif
 145 
 146 # Sneak this in via the spec.gmk file, since we don't want to mess around too much with the Hotspot make files.
 147 # This is needed to get the LOG setting to work properly.
 148 include $(SRC_ROOT)/make/common/MakeBase.gmk