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1 # |
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2 # Copyright (c) 2006, 2013, Oracle and/or its affiliates. All rights reserved. |
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3 # Copyright 2012, 2013 SAP AG. All rights reserved. |
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4 # DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
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5 # |
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6 # This code is free software; you can redistribute it and/or modify it |
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7 # under the terms of the GNU General Public License version 2 only, as |
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8 # published by the Free Software Foundation. |
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9 # |
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10 # This code is distributed in the hope that it will be useful, but WITHOUT |
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11 # ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
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12 # FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
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13 # version 2 for more details (a copy is included in the LICENSE file that |
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14 # accompanied this code). |
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15 # |
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16 # You should have received a copy of the GNU General Public License version |
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17 # 2 along with this work; if not, write to the Free Software Foundation, |
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18 # Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. |
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19 # |
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20 # Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA |
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21 # or visit www.oracle.com if you need additional information or have any |
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22 # questions. |
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23 # |
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24 # |
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25 |
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26 # The common definitions for hotspot AIX builds. |
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27 # Include the top level defs.make under make directory instead of this one. |
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28 # This file is included into make/defs.make. |
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29 |
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30 SLASH_JAVA ?= /java |
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31 |
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32 # Need PLATFORM (os-arch combo names) for jdk and hotspot, plus libarch name |
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33 #ARCH:=$(shell uname -m) |
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34 PATH_SEP = : |
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35 ifeq ($(LP64), 1) |
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36 ARCH_DATA_MODEL ?= 64 |
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37 else |
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38 ARCH_DATA_MODEL ?= 32 |
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39 endif |
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40 |
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41 ifeq ($(ARCH_DATA_MODEL), 64) |
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42 ARCH = ppc64 |
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43 else |
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44 ARCH = ppc |
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45 endif |
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46 |
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47 # PPC |
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48 ifeq ($(ARCH), ppc) |
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49 #ARCH_DATA_MODEL = 32 |
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50 PLATFORM = aix-ppc |
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51 VM_PLATFORM = aix_ppc |
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52 HS_ARCH = ppc |
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53 endif |
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54 |
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55 # PPC64 |
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56 ifeq ($(ARCH), ppc64) |
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57 #ARCH_DATA_MODEL = 64 |
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58 MAKE_ARGS += LP64=1 |
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59 PLATFORM = aix-ppc64 |
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60 VM_PLATFORM = aix_ppc64 |
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61 HS_ARCH = ppc |
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62 endif |
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63 |
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64 # On 32 bit aix we build server and client, on 64 bit just server. |
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65 ifeq ($(JVM_VARIANTS),) |
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66 ifeq ($(ARCH_DATA_MODEL), 32) |
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67 JVM_VARIANTS:=client,server |
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68 JVM_VARIANT_CLIENT:=true |
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69 JVM_VARIANT_SERVER:=true |
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70 else |
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71 JVM_VARIANTS:=server |
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72 JVM_VARIANT_SERVER:=true |
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73 endif |
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74 endif |
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75 |
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76 # determine if HotSpot is being built in JDK6 or earlier version |
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77 JDK6_OR_EARLIER=0 |
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78 ifeq "$(shell expr \( '$(JDK_MAJOR_VERSION)' != '' \& '$(JDK_MINOR_VERSION)' != '' \& '$(JDK_MICRO_VERSION)' != '' \))" "1" |
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79 # if the longer variable names (newer build style) are set, then check those |
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80 ifeq "$(shell expr \( $(JDK_MAJOR_VERSION) = 1 \& $(JDK_MINOR_VERSION) \< 7 \))" "1" |
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81 JDK6_OR_EARLIER=1 |
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82 endif |
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83 else |
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84 # the longer variables aren't set so check the shorter variable names |
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85 ifeq "$(shell expr \( '$(JDK_MAJOR_VER)' = 1 \& '$(JDK_MINOR_VER)' \< 7 \))" "1" |
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86 JDK6_OR_EARLIER=1 |
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87 endif |
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88 endif |
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89 |
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90 ifeq ($(JDK6_OR_EARLIER),0) |
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91 # Full Debug Symbols is supported on JDK7 or newer. |
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92 # The Full Debug Symbols (FDS) default for BUILD_FLAVOR == product |
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93 # builds is enabled with debug info files ZIP'ed to save space. For |
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94 # BUILD_FLAVOR != product builds, FDS is always enabled, after all a |
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95 # debug build without debug info isn't very useful. |
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96 # The ZIP_DEBUGINFO_FILES option only has meaning when FDS is enabled. |
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97 # |
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98 # If you invoke a build with FULL_DEBUG_SYMBOLS=0, then FDS will be |
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99 # disabled for a BUILD_FLAVOR == product build. |
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100 # |
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101 # Note: Use of a different variable name for the FDS override option |
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102 # versus the FDS enabled check is intentional (FULL_DEBUG_SYMBOLS |
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103 # versus ENABLE_FULL_DEBUG_SYMBOLS). For auto build systems that pass |
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104 # in options via environment variables, use of distinct variables |
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105 # prevents strange behaviours. For example, in a BUILD_FLAVOR != |
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106 # product build, the FULL_DEBUG_SYMBOLS environment variable will be |
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107 # 0, but the ENABLE_FULL_DEBUG_SYMBOLS make variable will be 1. If |
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108 # the same variable name is used, then different values can be picked |
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109 # up by different parts of the build. Just to be clear, we only need |
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110 # two variable names because the incoming option value can be |
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111 # overridden in some situations, e.g., a BUILD_FLAVOR != product |
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112 # build. |
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113 |
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114 # Due to the multiple sub-make processes that occur this logic gets |
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115 # executed multiple times. We reduce the noise by at least checking that |
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116 # BUILD_FLAVOR has been set. |
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117 ifneq ($(BUILD_FLAVOR),) |
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118 ifeq ($(BUILD_FLAVOR), product) |
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119 FULL_DEBUG_SYMBOLS ?= 1 |
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120 ENABLE_FULL_DEBUG_SYMBOLS = $(FULL_DEBUG_SYMBOLS) |
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121 else |
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122 # debug variants always get Full Debug Symbols (if available) |
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123 ENABLE_FULL_DEBUG_SYMBOLS = 1 |
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124 endif |
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125 _JUNK_ := $(shell \ |
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126 echo >&2 "INFO: ENABLE_FULL_DEBUG_SYMBOLS=$(ENABLE_FULL_DEBUG_SYMBOLS)") |
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127 # since objcopy is optional, we set ZIP_DEBUGINFO_FILES later |
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128 |
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129 ifeq ($(ENABLE_FULL_DEBUG_SYMBOLS),1) |
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130 # Default OBJCOPY comes from GNU Binutils on Linux |
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131 ifeq ($(CROSS_COMPILE_ARCH),) |
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132 DEF_OBJCOPY=/usr/bin/objcopy |
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133 else |
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134 # Assume objcopy is part of the cross-compilation toolset |
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135 ifneq ($(ALT_COMPILER_PATH),) |
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136 DEF_OBJCOPY=$(ALT_COMPILER_PATH)/objcopy |
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137 endif |
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138 endif |
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139 OBJCOPY=$(shell test -x $(DEF_OBJCOPY) && echo $(DEF_OBJCOPY)) |
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140 ifneq ($(ALT_OBJCOPY),) |
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141 _JUNK_ := $(shell echo >&2 "INFO: ALT_OBJCOPY=$(ALT_OBJCOPY)") |
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142 OBJCOPY=$(shell test -x $(ALT_OBJCOPY) && echo $(ALT_OBJCOPY)) |
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143 endif |
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144 |
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145 ifeq ($(OBJCOPY),) |
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146 _JUNK_ := $(shell \ |
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147 echo >&2 "INFO: no objcopy cmd found so cannot create .debuginfo files. You may need to set ALT_OBJCOPY.") |
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148 ENABLE_FULL_DEBUG_SYMBOLS=0 |
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149 _JUNK_ := $(shell \ |
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150 echo >&2 "INFO: ENABLE_FULL_DEBUG_SYMBOLS=$(ENABLE_FULL_DEBUG_SYMBOLS)") |
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151 else |
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152 _JUNK_ := $(shell \ |
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153 echo >&2 "INFO: $(OBJCOPY) cmd found so will create .debuginfo files.") |
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154 |
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155 # Library stripping policies for .debuginfo configs: |
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156 # all_strip - strips everything from the library |
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157 # min_strip - strips most stuff from the library; leaves minimum symbols |
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158 # no_strip - does not strip the library at all |
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159 # |
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160 # Oracle security policy requires "all_strip". A waiver was granted on |
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161 # 2011.09.01 that permits using "min_strip" in the Java JDK and Java JRE. |
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162 # |
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163 # Currently, STRIP_POLICY is only used when Full Debug Symbols is enabled. |
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164 # |
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165 STRIP_POLICY ?= min_strip |
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166 |
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167 _JUNK_ := $(shell \ |
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168 echo >&2 "INFO: STRIP_POLICY=$(STRIP_POLICY)") |
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169 |
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170 ZIP_DEBUGINFO_FILES ?= 1 |
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171 |
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172 _JUNK_ := $(shell \ |
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173 echo >&2 "INFO: ZIP_DEBUGINFO_FILES=$(ZIP_DEBUGINFO_FILES)") |
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174 endif |
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175 endif # ENABLE_FULL_DEBUG_SYMBOLS=1 |
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176 endif # BUILD_FLAVOR |
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177 endif # JDK_6_OR_EARLIER |
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178 |
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179 # unused JDK_INCLUDE_SUBDIR=aix |
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180 |
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181 # Library suffix |
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182 LIBRARY_SUFFIX=so |
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183 |
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184 EXPORT_LIST += $(EXPORT_DOCS_DIR)/platform/jvmti/jvmti.html |
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185 |
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186 # client and server subdirectories have symbolic links to ../libjsig.so |
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187 EXPORT_LIST += $(EXPORT_JRE_LIB_ARCH_DIR)/libjsig.$(LIBRARY_SUFFIX) |
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188 #ifeq ($(ENABLE_FULL_DEBUG_SYMBOLS),1) |
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189 # ifeq ($(ZIP_DEBUGINFO_FILES),1) |
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190 # EXPORT_LIST += $(EXPORT_JRE_LIB_ARCH_DIR)/libjsig.diz |
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191 # else |
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192 # EXPORT_LIST += $(EXPORT_JRE_LIB_ARCH_DIR)/libjsig.debuginfo |
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193 # endif |
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194 #endif |
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195 EXPORT_SERVER_DIR = $(EXPORT_JRE_LIB_ARCH_DIR)/server |
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196 EXPORT_CLIENT_DIR = $(EXPORT_JRE_LIB_ARCH_DIR)/client |
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197 EXPORT_MINIMAL_DIR = $(EXPORT_JRE_LIB_ARCH_DIR)/minimal |
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198 |
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199 ifeq ($(findstring true, $(JVM_VARIANT_SERVER) $(JVM_VARIANT_ZERO) $(JVM_VARIANT_ZEROSHARK) $(JVM_VARIANT_CORE)), true) |
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200 EXPORT_LIST += $(EXPORT_SERVER_DIR)/Xusage.txt |
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201 EXPORT_LIST += $(EXPORT_SERVER_DIR)/libjvm.$(LIBRARY_SUFFIX) |
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202 # ifeq ($(ENABLE_FULL_DEBUG_SYMBOLS),1) |
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203 # ifeq ($(ZIP_DEBUGINFO_FILES),1) |
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204 # EXPORT_LIST += $(EXPORT_SERVER_DIR)/libjvm.diz |
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205 # else |
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206 # EXPORT_LIST += $(EXPORT_SERVER_DIR)/libjvm.debuginfo |
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207 # endif |
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208 # endif |
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209 endif |
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210 |
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211 ifeq ($(JVM_VARIANT_CLIENT),true) |
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212 EXPORT_LIST += $(EXPORT_CLIENT_DIR)/Xusage.txt |
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213 EXPORT_LIST += $(EXPORT_CLIENT_DIR)/libjvm.$(LIBRARY_SUFFIX) |
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214 # ifeq ($(ENABLE_FULL_DEBUG_SYMBOLS),1) |
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215 # ifeq ($(ZIP_DEBUGINFO_FILES),1) |
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216 # EXPORT_LIST += $(EXPORT_CLIENT_DIR)/libjvm.diz |
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217 # else |
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218 # EXPORT_LIST += $(EXPORT_CLIENT_DIR)/libjvm.debuginfo |
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219 # endif |
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220 # endif |
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221 endif |
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222 |
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223 # Serviceability Binaries |
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224 # No SA Support for PPC or zero |
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225 ADD_SA_BINARIES/ppc = |
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226 ADD_SA_BINARIES/ppc64 = |
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227 ADD_SA_BINARIES/zero = |
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228 |
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229 EXPORT_LIST += $(ADD_SA_BINARIES/$(HS_ARCH)) |
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230 |
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231 |