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1 # |
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2 # Copyright (c) 2011, 2012, 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 include $(SPEC) |
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27 include MakeBase.gmk |
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28 include JavaCompilation.gmk |
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29 |
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30 default: all |
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31 |
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32 # The BOOT_JAVAC setup uses the bootdir compiler to compile the tools |
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33 # and the bootstrap javac, to be run by the bootdir jvm. |
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34 $(eval $(call SetupJavaCompiler,BOOT_JAVAC,\ |
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35 JAVAC:=$(JAVAC),\ |
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36 FLAGS:=-Xprefer:source -XDignore.symbol.file=true -g,\ |
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37 MODE:=SINGLE_THREADED_BATCH)) |
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38 |
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39 # Now setup the compilation of the properties compilation tool. You can depend |
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40 # upon $(BUILD_TOOLS) to trigger a compilation of the tools. Note that we |
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41 # add src/share/classes to the sourcepath. This is necessary since the GenStubs |
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42 # program needs to be linked and run towards the new javac sources. |
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43 $(eval $(call SetupJavaCompilation,BUILD_TOOLS,\ |
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44 SETUP:=BOOT_JAVAC,\ |
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45 SRC:=$(LANGTOOLS_TOPDIR)/make/tools $(LANGTOOLS_TOPDIR)/src/share/classes,\ |
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46 INCLUDES:=compileproperties genstubs,\ |
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47 BIN:=$(LANGTOOLS_OUTPUTDIR)/btclasses)) |
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48 |
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49 # The compileprops tools compiles a properties file into a resource bundle. |
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50 TOOL_COMPILEPROPS_CMD:=$(JAVA) -cp $(LANGTOOLS_OUTPUTDIR)/btclasses compileproperties.CompileProperties -quiet |
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51 # Lookup the properties that need to be compiled into resource bundles. |
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52 PROPSOURCES:=$(shell find $(LANGTOOLS_TOPDIR)/src/share/classes -name "*.properties") |
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53 # Strip away prefix and suffix, leaving for example only: "com/sun/tools/javac/resources/javac_zh_CN" |
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54 PROPPATHS:=$(patsubst $(LANGTOOLS_TOPDIR)/src/share/classes/%.properties,%,$(PROPSOURCES)) |
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55 # Generate the list of java files to be created. |
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56 PROPJAVAS:=$(patsubst %,$(LANGTOOLS_OUTPUTDIR)/gensrc/%.java,$(PROPPATHS)) |
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57 # Generate the package dirs for the tobe generated java files. |
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58 PROPDIRS:=$(dir $(PROPJAVAS)) |
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59 # Now generate a sequence of "-compile ...javac_zh_CN.properties ...javac_zh_CN.java java.util.ListResourceBundle" |
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60 # suitable to be fed into the CompileProperties command. |
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61 PROPCMDLINE:=$(subst _SPACE_,$(SPACE),$(join $(addprefix -compile_SPACE_,$(PROPSOURCES)), \ |
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62 $(addsuffix _SPACE_java.util.ListResourceBundle,$(addprefix _SPACE_$(LANGTOOLS_OUTPUTDIR)/gensrc/,$(addsuffix .java,$(PROPPATHS)))))) |
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63 |
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64 # Now setup the rule for the generation of the resource bundles. |
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65 $(LANGTOOLS_OUTPUTDIR)/gensrc/_the_props.d : $(PROPSOURCES) $(BUILD_TOOLS) |
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66 rm -rf $(@D)/* |
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67 mkdir -p $(@D) $(PROPDIRS) |
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68 printf "jdk=$(JDK_VERSION)\nfull=$(FULL_VERSION)\nrelease=$(RELEASE)\n" > $(LANGTOOLS_OUTPUTDIR)/gensrc/com/sun/tools/javah/resources/version.properties |
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69 printf "jdk=$(JDK_VERSION)\nfull=$(FULL_VERSION)\nrelease=$(RELEASE)\n" > $(LANGTOOLS_OUTPUTDIR)/gensrc/com/sun/tools/javap/resources/version.properties |
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70 printf "jdk=$(JDK_VERSION)\nfull=$(FULL_VERSION)\nrelease=$(RELEASE)\n" > $(LANGTOOLS_OUTPUTDIR)/gensrc/com/sun/tools/javac/resources/version.properties |
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71 echo Compiling $(words $(PROPSOURCES) v1 v2 v3) properties into resource bundles |
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72 $(TOOL_COMPILEPROPS_CMD) $(PROPCMDLINE) \ |
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73 -compile $(LANGTOOLS_OUTPUTDIR)/gensrc/com/sun/tools/javah/resources/version.properties \ |
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74 $(LANGTOOLS_OUTPUTDIR)/gensrc/com/sun/tools/javah/resources/version.java \ |
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75 java.util.ListResourceBundle \ |
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76 -compile $(LANGTOOLS_OUTPUTDIR)/gensrc/com/sun/tools/javap/resources/version.properties \ |
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77 $(LANGTOOLS_OUTPUTDIR)/gensrc/com/sun/tools/javap/resources/version.java \ |
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78 java.util.ListResourceBundle \ |
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79 -compile $(LANGTOOLS_OUTPUTDIR)/gensrc/com/sun/tools/javac/resources/version.properties \ |
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80 $(LANGTOOLS_OUTPUTDIR)/gensrc/com/sun/tools/javac/resources/version.java \ |
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81 java.util.ListResourceBundle |
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82 echo PROPS_ARE_CREATED=yes > $@ |
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83 |
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84 # Trigger the generation of the resource bundles. After the resource bundles have |
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85 # been compiled, then the makefile will restart and the newly created java files |
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86 # will become part of the build further along in the makefile. |
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87 -include $(LANGTOOLS_OUTPUTDIR)/gensrc/_the_props.d |
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88 |
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89 ifeq ($(PROPS_ARE_CREATED),yes) |
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90 # Setup the rules to build a dist/bootstrap/lib/javac.jar, ie a smaller intermediate javac |
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91 # that can be compiled with an old javac. The intermediate javac is then used |
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92 # to compile javac again and to build the complete new jdk. |
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93 $(eval $(call SetupJavaCompilation,BUILD_BOOTSTRAP_LANGTOOLS,\ |
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94 SETUP:=BOOT_JAVAC,\ |
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95 SRC:=$(LANGTOOLS_TOPDIR)/src/share/classes $(LANGTOOLS_OUTPUTDIR)/gensrc,\ |
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96 EXCLUDES:=com/sun/tools/javac/nio,\ |
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97 BIN:=$(LANGTOOLS_OUTPUTDIR)/btclasses/bootstrap)) |
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98 |
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99 $(eval $(call SetupArchive,ARCHIVE_BOOTSTRAP_JAVAC,$(BUILD_BOOTSTRAP_LANGTOOLS),\ |
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100 SRCS:=$(LANGTOOLS_OUTPUTDIR)/btclasses/bootstrap,\ |
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101 JAR:=$(LANGTOOLS_OUTPUTDIR)/dist/bootstrap/lib/javac.jar,\ |
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102 JARMAIN:=com.sun.tools.javac.Main)) |
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103 |
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104 $(eval $(call SetupArchive,ARCHIVE_BOOTSTRAP_JAVAH,$(BUILD_BOOTSTRAP_LANGTOOLS),\ |
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105 SRCS:=$(LANGTOOLS_OUTPUTDIR)/btclasses/bootstrap,\ |
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106 JAR:=$(LANGTOOLS_OUTPUTDIR)/dist/bootstrap/lib/javah.jar,\ |
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107 JARMAIN:=com.sun.tools.javah.Main)) |
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108 |
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109 $(eval $(call SetupArchive,ARCHIVE_BOOTSTRAP_JAVAP,$(BUILD_BOOTSTRAP_LANGTOOLS),\ |
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110 SRCS:=$(LANGTOOLS_OUTPUTDIR)/btclasses/bootstrap,\ |
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111 JAR:=$(LANGTOOLS_OUTPUTDIR)/dist/bootstrap/lib/javap.jar,\ |
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112 JARMAIN:=com.sun.tools.javap.Main)) |
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113 |
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114 $(eval $(call SetupArchive,ARCHIVE_BOOTSTRAP_JAVADOC,$(BUILD_BOOTSTRAP_LANGTOOLS),\ |
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115 SRCS:=$(LANGTOOLS_OUTPUTDIR)/btclasses/bootstrap,\ |
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116 JAR:=$(LANGTOOLS_OUTPUTDIR)/dist/bootstrap/lib/javadoc.jar,\ |
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117 JARMAIN:=com.sun.tools.javadoc.Main)) |
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118 |
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119 # GenStubs is used to bootstrap any dependencies from javac to the new JDK that is not |
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120 # yet built. It is currently not needed but might be again in the future. The following |
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121 # exercises the functionality to verify that it works. |
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122 TOOL_GENSTUBS_CMD=$(JAVA) \ |
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123 "-Xbootclasspath/p:$(LANGTOOLS_OUTPUTDIR)/dist/bootstrap/lib/javac.jar" \ |
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124 -cp "$(LANGTOOLS_OUTPUTDIR)/dist/bootstrap/lib/javac.jar$(PATH_SEP)$(LANGTOOLS_OUTPUTDIR)/btclasses" \ |
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125 genstubs.GenStubs |
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126 # We fetch source from the JDK... |
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127 JDKS=$(JDK_TOPDIR)/src/share/classes |
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128 # Build the list of classes to generate stubs from. java/util/Objects.java isn't |
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129 # currently needed, but is used as a demo for now. |
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130 STUBSOURCES:=$(shell $(FIND) $(JDKS) -name "*.java" | $(GREP) \ |
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131 -e "$(JDKS)/java/util/Objects.java") |
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132 # Rewrite the file names into class names because the GenStubs tool require this. |
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133 STUBCLASSES:=$(subst /,.,$(patsubst $(JDKS)/%.java,%,$(STUBSOURCES))) |
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134 |
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135 # Now setup the build recipe for genstubs. |
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136 $(LANGTOOLS_OUTPUTDIR)/genstubs/_the_stubs.d : $(STUBSOURCES) $(BUILD_TOOLS) \ |
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137 $(LANGTOOLS_OUTPUTDIR)/dist/bootstrap/lib/javac.jar \ |
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138 $(LANGTOOLS_OUTPUTDIR)/gensrc/_the_props.d |
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139 mkdir -p $(@D) |
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140 mkdir -p $(LANGTOOLS_OUTPUTDIR)/tmpstubs |
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141 echo Generating stubs from JDK sources. |
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142 ($(TOOL_GENSTUBS_CMD) -s $(LANGTOOLS_OUTPUTDIR)/tmpstubs -sourcepath $(JDKS) $(STUBCLASSES) && echo STUBS_ARE_CREATED=yes > $@) |
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143 if $(DIFF) -x "_the*" -rq $(LANGTOOLS_OUTPUTDIR)/tmpstubs $(LANGTOOLS_OUTPUTDIR)/genstubs > /dev/null 2>&1; then \ |
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144 echo No changes in the stubs!; \ |
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145 rm -rf $(LANGTOOLS_OUTPUTDIR)/tmpstubs; \ |
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146 else \ |
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147 echo Changes in stubs detected!; \ |
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148 rm -rf $(@D); \ |
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149 mv $(LANGTOOLS_OUTPUTDIR)/tmpstubs $(@D); \ |
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150 fi |
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151 echo STUBS_ARE_CREATED=yes > $@ |
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152 |
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153 # Trigger a generation of the genstubs java source code and a restart |
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154 # of the makefile to make sure that the following build setup use the |
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155 # newly created java files. |
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156 -include $(LANGTOOLS_OUTPUTDIR)/genstubs/_the_stubs.d |
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157 |
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158 ifeq ($(STUBS_ARE_CREATED),yes) |
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159 # Setup a compiler configuration using the intermediate javac in dist/bootstrap/lib/javac.jar |
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160 # that generates code for the new jdk that is being built. |
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161 # The code compiled by this compiler setup, cannot necessarily be run with the bootstrap jvm. |
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162 $(eval $(call SetupJavaCompiler,GENERATE_NEWBYTECODE,\ |
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163 JVM:=$(JAVA),\ |
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164 JAVAC:="-Xbootclasspath/p:$(LANGTOOLS_OUTPUTDIR)/dist/bootstrap/lib/javac.jar" \ |
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165 -jar $(LANGTOOLS_OUTPUTDIR)/dist/bootstrap/lib/javac.jar,\ |
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166 FLAGS:=-Xprefer:source -XDignore.symbol.file=true,\ |
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167 SERVER_DIR:=$(JAVAC_SERVERS),\ |
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168 SERVER_JVM:=$(SERVER_JAVA),\ |
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169 MODE:=$(JAVAC_USE_MODE),\ |
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170 USE_DEPS:=$(JAVAC_USE_DEPS))) |
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171 |
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172 # javax.tools.JavaCompilerTool isn't really a suffix but this gets the file copied. |
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173 RESOURCE_SUFFIXES:=.gif .xml .css javax.tools.JavaCompilerTool |
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174 |
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175 $(eval $(call SetupJavaCompilation,BUILD_FULL_JAVAC,\ |
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176 SETUP:=GENERATE_NEWBYTECODE,\ |
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177 SRC:=$(LANGTOOLS_TOPDIR)/src/share/classes $(LANGTOOLS_OUTPUTDIR)/gensrc \ |
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178 $(LANGTOOLS_OUTPUTDIR)/genstubs,\ |
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179 EXCLUDES:=java/util java/io java/nio,\ |
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180 COPY:=$(RESOURCE_SUFFIXES),\ |
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181 BIN:=$(LANGTOOLS_OUTPUTDIR)/classes)) |
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182 |
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183 $(eval $(call SetupArchive,ARCHIVE_FULL_JAVAC,$(BUILD_FULL_JAVAC),\ |
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184 SETUP:=GENERATE_NEWBYTECODE,\ |
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185 SRCS:=$(LANGTOOLS_OUTPUTDIR)/classes,\ |
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186 SUFFIXES:=.class $(RESOURCE_SUFFIXES),\ |
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187 JAR:=$(LANGTOOLS_OUTPUTDIR)/dist/lib/classes.jar,\ |
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188 HEADERS:=$(LANGTOOLS_OUTPUTDIR)/gensrc_headers)) |
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189 |
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190 $(eval $(call SetupZipArchive,ZIP_FULL_JAVAC_SOURCE,\ |
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191 SRC:=$(LANGTOOLS_TOPDIR)/src/share/classes $(LANGTOOLS_OUTPUTDIR)/gensrc,\ |
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192 ZIP:=$(LANGTOOLS_OUTPUTDIR)/dist/lib/src.zip)) |
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193 |
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194 all: $(LANGTOOLS_OUTPUTDIR)/dist/lib/classes.jar \ |
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195 $(LANGTOOLS_OUTPUTDIR)/dist/lib/src.zip \ |
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196 $(LANGTOOLS_OUTPUTDIR)/dist/bootstrap/lib/javac.jar \ |
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197 $(LANGTOOLS_OUTPUTDIR)/dist/bootstrap/lib/javah.jar \ |
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198 $(LANGTOOLS_OUTPUTDIR)/dist/bootstrap/lib/javap.jar \ |
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199 $(LANGTOOLS_OUTPUTDIR)/dist/bootstrap/lib/javadoc.jar |
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200 |
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201 |
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202 endif |
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203 endif |