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1 # |
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2 # Copyright (c) 2015, Oracle and/or its affiliates. All rights reserved. |
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3 # DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
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4 # |
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5 # This code is free software; you can redistribute it and/or modify it |
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6 # under the terms of the GNU General Public License version 2 only, as |
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7 # published by the Free Software Foundation. Oracle designates this |
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8 # particular file as subject to the "Classpath" exception as provided |
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9 # by Oracle in the LICENSE file that accompanied this code. |
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10 # |
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11 # This code is distributed in the hope that it will be useful, but WITHOUT |
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12 # ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
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13 # FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
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14 # version 2 for more details (a copy is included in the LICENSE file that |
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15 # accompanied this code). |
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16 # |
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17 # You should have received a copy of the GNU General Public License version |
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18 # 2 along with this work; if not, write to the Free Software Foundation, |
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19 # Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. |
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20 # |
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21 # Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA |
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22 # or visit www.oracle.com if you need additional information or have any |
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23 # questions. |
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24 # |
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25 |
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26 # This spec file is used to compile a BUILD_JDK while cross compiling. The |
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27 # BUILD_JDK runs on the build/host platform and is of the same version as |
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28 # the main build. |
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29 |
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30 # First include the real base spec.gmk file |
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31 include @SPEC@ |
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32 |
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33 CC := @BUILD_CC@ |
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34 CXX := @BUILD_CXX@ |
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35 LD := @BUILD_LD@ |
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36 AS := @BUILD_AS@ |
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37 NM := @BUILD_NM@ |
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38 AR := @BUILD_AR@ |
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39 OBJCOPY := @BUILD_OBJCOPY@ |
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40 STRIP := @BUILD_STRIP@ |
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41 SYSROOT_CFLAGS := @BUILD_SYSROOT_CFLAGS@ |
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42 SYSROOT_LDFLAGS := @BUILD_SYSROOT_LDFLAGS@ |
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43 |
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44 # These directories should not be moved to BUILDJDK_OUTPUTDIR |
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45 HOTSPOT_OUTPUTDIR := $(patsubst $(BUILD_OUTPUT)%,$(BUILDJDK_OUTPUTDIR)%,$(HOTSPOT_OUTPUTDIR)) |
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46 HOTSPOT_DIST := $(patsubst $(BUILD_OUTPUT)%,$(BUILDJDK_OUTPUTDIR)%,$(HOTSPOT_DIST)) |
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47 SUPPORT_OUTPUTDIR := $(patsubst $(BUILD_OUTPUT)%,$(BUILDJDK_OUTPUTDIR)%,$(SUPPORT_OUTPUTDIR)) |
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48 JDK_OUTPUTDIR := $(patsubst $(BUILD_OUTPUT)%,$(BUILDJDK_OUTPUTDIR)%,$(JDK_OUTPUTDIR)) |
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49 |
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50 OPENJDK_BUILD_CPU_LEGACY := @OPENJDK_BUILD_CPU_LEGACY@ |
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51 OPENJDK_BUILD_CPU_LEGACY_LIB := @OPENJDK_BUILD_CPU_LEGACY_LIB@ |
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52 OPENJDK_BUILD_CPU_LIBDIR := @OPENJDK_BUILD_CPU_LIBDIR@ |
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53 OPENJDK_TARGET_CPU_LIBDIR := @OPENJDK_BUILD_CPU_LIBDIR@ |
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54 OPENJDK_TARGET_CPU := @OPENJDK_BUILD_CPU@ |
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55 OPENJDK_TARGET_CPU_ARCH := @OPENJDK_BUILD_CPU_ARCH@ |
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56 OPENJDK_TARGET_CPU_BITS := @OPENJDK_BUILD_CPU_BITS@ |
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57 OPENJDK_TARGET_CPU_ENDIAN := @OPENJDK_BUILD_CPU_ENDIAN@ |
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58 OPENJDK_TARGET_CPU_LEGACY := @OPENJDK_BUILD_CPU_LEGACY@ |
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59 |
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60 CFLAGS_JDKLIB := @OPENJDK_BUILD_CFLAGS_JDKLIB@ |
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61 CXXFLAGS_JDKLIB := @OPENJDK_BUILD_CXXFLAGS_JDKLIB@ |
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62 LDFLAGS_JDKLIB := @OPENJDK_BUILD_LDFLAGS_JDKLIB@ |
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63 CFLAGS_JDKEXE := @OPENJDK_BUILD_CFLAGS_JDKEXE@ |
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64 CXXFLAGS_JDKEXE := @OPENJDK_BUILD_CXXFLAGS_JDKEXE@ |
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65 LDFLAGS_JDKEXE := @OPENJDK_BUILD_LDFLAGS_JDKEXE@ |
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66 OPENJDK_TARGET_CPU_JLI_CFLAGS := @OPENJDK_BUILD_CPU_JLI_CFLAGS@ |
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67 |
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68 # The compiler for the build platform is likely not warning compatible with the official |
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69 # compiler. |
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70 WARNINGS_AS_ERRORS := false |
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71 DISABLE_WARNING_PREFIX := @BUILD_CC_DISABLE_WARNING_PREFIX@ |
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72 |
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73 # Save speed and disk space by not enabling debug symbols for the buildjdk |
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74 ENABLE_DEBUG_SYMBOLS := false |
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75 |
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76 #################################################### |
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77 # |
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78 # Legacy Hotspot support |
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79 |
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80 # Legacy setting: OPT or DBG |
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81 VARIANT := OPT |
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82 # Legacy setting: true or false |
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83 FASTDEBUG := false |
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84 # Legacy setting: debugging the class files? |
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85 DEBUG_CLASSFILES := false |
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86 |
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87 # Some users still set EXTRA_*FLAGS on the make command line. Must |
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88 # make sure to override that when building buildjdk. |
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89 override EXTRA_CFLAGS := |
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90 override EXTRA_CXXFLAGS := |
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91 override EXTRA_LDFLAGS := |
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92 |
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93 # The HOSTCC/HOSTCXX is Hotspot terminology for the BUILD_CC/BUILD_CXX, i.e. the |
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94 # compiler that produces code that can be run on the build platform. |
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95 HOSTCC := $(BUILD_CC) |
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96 HOSTCXX := $(BUILD_CXX) |
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97 |
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98 # Old name for OPENJDK_TARGET_OS (aix,bsd,hpux,linux,macosx,solaris,windows etc) |
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99 PLATFORM := $(OPENJDK_BUILD_OS) |
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100 # 32 or 64 bit |
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101 ARCH_DATA_MODEL := $(OPENJDK_BUILD_CPU_BITS) |
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102 |
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103 ALT_BOOTDIR := $(BOOT_JDK) |
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104 # Yet another name for arch used for an extra subdir below the jvm lib. |
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105 # Uses i386 and amd64, instead of x86 and x86_64. |
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106 LIBARCH := @OPENJDK_BUILD_CPU_LEGACY_LIB@ |
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107 # Set the cpu architecture. Some users still set ARCH on the make command line. Must |
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108 # make sure to override that when building buildjdk. |
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109 override ARCH := $(OPENJDK_BUILD_CPU_ARCH) |
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110 # Legacy setting for building for a 64 bit machine. |
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111 # If yes then this expands to _LP64 := 1 |
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112 ifeq ($(OPENJDK_BUILD_CPU_BITS), 64) |
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113 _LP64 := 1 |
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114 endif |
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115 |
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116 ALT_OUTPUTDIR := $(HOTSPOT_OUTPUTDIR) |
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117 ALT_EXPORT_PATH := $(HOTSPOT_DIST) |
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118 |
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119 JVM_INTERPRETER := @JVM_INTERPRETER@ |
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120 ifeq ($(JVM_INTERPRETER), cpp) |
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121 CC_INTERP=true |
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122 endif |
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123 |
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124 HOTSPOT_MAKE_ARGS := product docs export_product |
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125 # Control wether Hotspot runs Queens test after building |
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126 TEST_IN_BUILD := false |
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127 |
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128 USE_PRECOMPILED_HEADER := @USE_PRECOMPILED_HEADER@ |
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129 |
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130 # Hotspot expects the variable FULL_DEBUG_SYMBOLS=1/0 to control debug symbols |
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131 # creation. |
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132 FULL_DEBUG_SYMBOLS := 0 |
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133 ZIP_DEBUGINFO_FILES := 0 |
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134 # Disable stripping |
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135 STRIP_POLICY := none |
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136 |
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137 JVM_VARIANTS := server |
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138 JVM_VARIANT_SERVER := true |
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139 JVM_VARIANT_CLIENT := false |
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140 JVM_VARIANT_MINIMAL1 := false |
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141 JVM_VARIANT_KERNEL := false |
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142 JVM_VARIANT_ZERO := false |
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143 JVM_VARIANT_ZEROSHARK := false |
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144 JVM_VARIANT_CORE := false |
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145 |
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146 # Sneak this in via the spec.gmk file, since we don't want to mess around too much with the Hotspot make files. |
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147 # This is needed to get the LOG setting to work properly. |
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148 include $(SRC_ROOT)/make/common/MakeBase.gmk |