build.xml

<?xml version="1.0" encoding="UTF-8"?>

<project basedir="." default="jar" name="JRuby">
    <description>JRuby is a Java implementation of a Ruby runtime.</description>

    <!-- First try to load machine-specific properties. -->
    <property file="build.properties"/>

    <!-- Then set defaults for any values not set by build.properties -->
    <property file="default.build.properties"/>

    <path id="build.classpath">
        <fileset dir="${build.lib.dir}" includes="*.jar"/>
    </path>

    <path id="jruby.execute.classpath">
        <path refid="build.classpath"/>
        <pathelement path="${jruby.classes.dir}"/>
    </path>

    <path id="emma.classpath">
        <pathelement location="${build.lib.dir}/emma.jar"/>
        <pathelement location="${build.lib.dir}/emma_ant.jar"/>
    </path>

    <patternset id="java.src.pattern">
        <include name="**/*.java"/>
        <exclude unless="sun-misc-signal" name="**/SunSignalFacade.java"/>
    </patternset>

    <import file="netbeans-ant.xml" optional="true"/>
    <import file="ivy/build.xml"/>
    <import file="antlib/test.xml"/>
    <import file="antlib/spec.xml"/>
    <import file="antlib/util.xml"/>
    <import file="antlib/dist.xml"/>

    <condition property="dev.null" value="/dev/null">
        <os family="unix"/>
    </condition>
    <condition property="dev.null" value="NUL">
        <os family="windows"/>
    </condition>
    <condition property="dev.null" value="dev_null">
        <not>
            <or>
                <os family="unix"/>
                <os family="windows"/>
            </or>
        </not>
    </condition>

    <!-- test launching: force encoding to UTF-8 because of stupid Macroman on OS X -->
    <condition property="test.sysprops.set" value="test.sysprops.mac">
        <equals arg1="${java.vendor}" arg2="Apple Inc."/>
    </condition>
    <condition property="test.sysprops.set" value="test.sysprops.other">
        <not>
            <equals arg1="${java.vendor}" arg2="Apple Inc."/>
        </not>
    </condition>
    <property name="mac.file.encoding" value="UTF-8"/>
    <propertyset id="test.sysprops.mac">
        <propertyref name="mac.file.encoding"/>
    </propertyset>
    <propertyset id="test.sysprops.other">
    </propertyset>
    <propertyset id="test.sysproperties">
        <propertyset refid="${test.sysprops.set}"/>
        <mapper type="glob" from="mac.*" to="*"/>
    </propertyset>

    <!-- if ruby.home is not set, use env var -->
    <condition property="ruby.home" value="${env.RUBY_HOME}">
        <not>
            <isset property="ruby.home"/>
        </not>
    </condition>
    <condition property="is.windows" value="true">
        <os family="windows"/>
    </condition>

    <tstamp>
        <format property="build.date" pattern="yyyy-MM-dd"/>
    </tstamp>
    <property environment="env"/>

    <!-- Use JAVA_OPTS env var if set, -ea (supported by all JVMs) otherwise -->
    <condition property="java.opts" value="${env.JAVA_OPTS}">
        <isset property="env.JAVA_OPTS"/>
    </condition>
    <condition property="java.opts" value="-ea">
        <not>
            <isset property="java.opts"/>
        </not>
    </condition>

    <!-- sets up a "make" command from ENV, if available -->
    <condition property="make.cmd" value="${env.MAKE}">
        <isset property="env.MAKE"/>
    </condition>
    <condition property="make.cmd" value="make">
        <not>
            <isset property="make.cmd"/>
        </not>
    </condition>

    <property name="version.ruby" value="${version.ruby.major}.${version.ruby.minor}"/>

    <!-- Initializes the build -->
    <target name="init" unless="init.hasrun">
        <!-- do not unpack native libs if they're already there -->
        <uptodate property="native-libs-uptodate" targetfile="${lib.dir}/native/libs.OK">
            <srcfiles dir="build_lib" includes="jffi-*.jar"/>
        </uptodate>

        <!-- set appropriate spec tag filter if on windows -->
        <condition property="spec.windows.flag" value="-g windows">
            <os family="windows"/>
        </condition>

        <!-- if bin/jruby does not exist, copy from bin/jruby.bash -->
        <condition property="prepare-bin-jruby.hasrun" value="true">
            <available file="bin/jruby"/>
        </condition>
        <antcall target="prepare-bin-jruby"/>

        <!-- Checks if specific libs and versions are avaiable -->
        <available property="sun-misc-signal"
                   classname="sun.misc.Signal"/>

        <property name="init.hasrun" value="true"/>

    </target>

    <!-- Prepares a bin/jruby executable from bin/jruby.bash -->
    <target name="prepare-bin-jruby" unless="prepare-bin-jruby.hasrun">
        <exec executable="/bin/sh" osfamily="unix">
            <arg line="-c 'test -f &quot;${basedir}/bin/jruby&quot; || cp &quot;${basedir}/bin/jruby.bash&quot; &quot;${basedir}/bin/jruby&quot;'"/>
        </exec>
        <chmod perm="755" file="bin/jruby"/>
    </target>

    <!-- Creates the directories needed for building -->
    <target name="prepare" depends="init, create-dirs, copy-resources, update-constants">
    </target>

    <target name="create-dirs" unless="create-dirs.hasrun">
        <mkdir dir="${build.dir}"/>
        <mkdir dir="${classes.dir}"/>
        <mkdir dir="${jruby.classes.dir}"/>
        <mkdir dir="${test.classes.dir}"/>
        <mkdir dir="${test.results.dir}"/>
        <mkdir dir="${html.test.results.dir}"/>
        <mkdir dir="${docs.dir}"/>
        <mkdir dir="${api.docs.dir}"/>
        <property name="create-dirs.hasrun" value="true"/>
    </target>

    <target name="copy-resources" unless="copy-resources.hasrun">
        <copy todir="${jruby.classes.dir}" preservelastmodified="true">
            <fileset dir="${src.dir}">
                <include name="**/*.rb"/>
            </fileset>
        </copy>
        <property name="copy-resources.hasrun" value="true"/>
    </target>

    <macrodef name="update-constants">
        <attribute name="tzdata-version" default="${tzdata.distributed.version}"/>
        <sequential>
            <echo message="Updating Constants.java"/>

            <!-- gross bit of property-juggling here to handle error case when git can't be executed -->
            <exec osfamily="unix" executable="/bin/sh" outputproperty="jruby.revision.output" failonerror="false"
                  failifexecutionfails="false" errorproperty="jruby.revision.error">
                <arg line="-c 'git log -1 --format=format:%h'"/>
            </exec>
            <exec osfamily="windows" executable="cmd" outputproperty="jruby.revision.output" failonerror="false"
                  failifexecutionfails="false" errorproperty="jruby.revision.error">
                <arg line="/c git log -1 --format=format:%h"/>
            </exec>
            <condition property="jruby.revision" value="fffffff">
                <equals arg1="${jruby.revision.output}" arg2=""/>
            </condition>
            <condition property="jruby.revision" value="${jruby.revision.output}">
                <not>
                    <equals arg1="${jruby.revision.output}" arg2=""/>
                </not>
            </condition>

            <echo message="...using git revision = ${jruby.revision}, tzdata = @{tzdata-version}"/>

            <!-- avoid overwriting if it hasn't changed, to avoid recompiles -->
            <copy file="src_gen/org/jruby/runtime/Constants.java"
                  tofile="src_gen/org/jruby/runtime/Constants.java.old"
                  preservelastmodified="true" failonerror="false"/>
            <copy file="src/org/jruby/runtime/Constants.java"
                  overwrite="true"
                  tofile="src_gen/org/jruby/runtime/Constants.java.gen">
                <filterset>
                    <filter token="version.ruby.major" value="${version.ruby.major}"/>
                    <filter token="version.ruby" value="${version.ruby}"/>
                    <filter token="version.ruby.patchlevel" value="${version.ruby.patchlevel}"/>
                    <filter token="version.ruby1_9.major" value="${version.ruby1_9.major}"/>
                    <filter token="version.ruby1_9" value="${version.ruby1_9}"/>
                    <filter token="version.ruby1_9.patchlevel" value="${version.ruby1_9.patchlevel}"/>
                    <filter token="version.ruby1_9.revision" value="${version.ruby1_9.revision}"/>
                    <filter token="version.ruby2_0.major" value="${version.ruby2_0.major}"/>
                    <filter token="version.ruby2_0" value="${version.ruby2_0}"/>
                    <filter token="version.ruby2_0.patchlevel" value="${version.ruby2_0.patchlevel}"/>
                    <!--filter token="version.ruby2_0.revision" value="${version.ruby2_0.revision}"/-->
                    <filter token="build.date" value="${build.date}"/>
                    <filter token="version.jruby" value="${version.jruby}"/>
                    <filter token="java.specification.version" value="${java.specification.version}"/>
                    <filter token="javac.version" value="${javac.version}"/>
                    <filter token="os.arch" value="${os.arch}"/>
                    <filter token="jruby.revision" value="${jruby.revision}"/>
                    <filter token="joda.time.version" value="${joda.time.version}"/>
                    <filter token="tzdata.version" value="@{tzdata-version}"/>
                    <filter token="jruby.default.ruby.version" value="${jruby.default.ruby.version}"/>
                </filterset>
            </copy>

            <condition property="constants.java.is.same">
                <filesmatch file1="src_gen/org/jruby/runtime/Constants.java.gen"
                            file2="src_gen/org/jruby/runtime/Constants.java.old" textfile="true"/>
            </condition>
            <antcall target="_uc_internal_"/>

            <property name="update-constants.hasrun" value="true"/>

        </sequential>
    </macrodef>

    <target name="update-constants" unless="update-constants.hasrun">
        <update-constants/>
    </target>

    <target name="_uc_internal_" unless="constants.java.is.same">
        <copy file="src_gen/org/jruby/runtime/Constants.java.gen" tofile="src_gen/org/jruby/runtime/Constants.java"/>
        <javac destdir="${jruby.classes.dir}" debug="true" srcdir="src_gen"
               includes="org/jruby/runtime/Constants.java" source="${javac.version}"
               target="${javac.version}" deprecation="true" encoding="UTF-8"
               includeantruntime="false"/>
    </target>

    <target name="compile-annotation-binder">
        <mkdir dir="src_gen"/>

        <javac destdir="${jruby.classes.dir}" debug="true" srcdir="${src.dir}"
               sourcepath="" classpathref="build.classpath" source="${javac.version}"
               target="${javac.version}" deprecation="true" encoding="UTF-8"
               includeantruntime="false">
            <include name="org/jruby/anno/FrameField.java"/>
            <include name="org/jruby/anno/AnnotationBinder.java"/>
            <include name="org/jruby/anno/JRubyMethod.java"/>
            <include name="org/jruby/anno/FrameField.java"/>
            <include name="org/jruby/CompatVersion.java"/>
            <include name="org/jruby/runtime/Visibility.java"/>
            <include name="org/jruby/util/CodegenUtils.java"/>
            <include name="org/jruby/util/log/*.java"/>
            <include name="org/jruby/util/SafePropertyAccessor.java"/>
            <include name="org/jruby/util/cli/Options.java"/>
            <include name="org/jruby/util/cli/Option.java"/>
            <include name="org/jruby/util/cli/Category.java"/>
            <include name="org/jruby/util/cli/StringOption.java"/>
            <include name="org/jruby/util/cli/IntegerOption.java"/>
            <include name="org/jruby/util/cli/BooleanOption.java"/>
        </javac>
    </target>

    <target name="compile" depends="compile-jruby, generate-method-classes, generate-unsafe"
            description="Compile the source files for the project.">
    </target>

    <target name="compile-jruby" depends="prepare, compile-annotation-binder" unless="compiled">
        <javac destdir="${jruby.classes.dir}" fork="true"
               debug="true" source="${javac.version}" target="${javac.version}"
               deprecation="true" encoding="UTF-8" includeantruntime="true" memorymaximumsize="${jruby.compile.memory}">
            <classpath refid="jruby.execute.classpath"/>
            <src path="${src.dir}"/>
            <exclude name="org/jruby/runtime/Constants.java"/>
            <exclude name="java/dyn/**"/>
            <patternset refid="java.src.pattern"/>
            <compilerarg line="-XDignore.symbol.file=true"/>
            <compilerarg line="-J-Dfile.encoding=UTF-8"/>
            <compilerarg line="-J-Duser.language=en"/>
            <compilerarg line="-processor org.jruby.anno.AnnotationBinder"/>
        </javac>

        <!-- Apply any instrumentation that is enabled (code coverage, etc) -->
        <antcall target="instrument"/>

        <property name="compiled" value="true"/>
    </target>

    <target name="generate-method-classes">
        <available file="src_gen/annotated_classes.txt" property="annotations.changed"/>
        <antcall target="_gmc_internal_"/>
    </target>

    <target name="_gmc_internal_" if="annotations.changed">
        <echo message="Generating invokers..."/>
        <java classname="org.jruby.anno.InvokerGenerator" fork="true" failonerror="true">
            <classpath refid="jruby.execute.classpath"/>
            <sysproperty key="jruby.bytecode.version" value="${javac.version}"/>
            <arg value="src_gen/annotated_classes.txt"/>
            <arg value="${jruby.classes.dir}"/>
        </java>

        <echo message="Compiling populators..."/>
        <javac destdir="${jruby.classes.dir}" debug="true" source="${javac.version}"
               target="${javac.version}" deprecation="true" encoding="UTF-8"
               includeantruntime="true">
            <classpath refid="jruby.execute.classpath"/>
            <src path="src_gen"/>
            <patternset refid="java.src.pattern"/>
        </javac>

        <delete file="src_gen/annotated_classes.txt"/>
    </target>

    <target name="generate-unsafe">
        <available file="${jruby.classes.dir}/org/jruby/util/unsafe/GeneratedUnsafe.class"
                   property="unsafe.not.needed"/>
        <antcall target="_gu_internal_"/>
    </target>

    <target name="_gu_internal_" unless="unsafe.not.needed">
        <echo message="Generating Unsafe impl..."/>
        <java classname="org.jruby.util.unsafe.UnsafeGenerator" fork="true" failonerror="true">
            <classpath refid="jruby.execute.classpath"/>
            <jvmarg line="${java.opts}"/>
            <arg value="org.jruby.util.unsafe"/>
            <arg value="${jruby.classes.dir}/org/jruby/util/unsafe"/>
        </java>
    </target>

    <target name="unzip-native-libs" unless="native-libs-uptodate">
        <unzip-native-libs destination.dir="${lib.dir}/native"/>
        <echo file="${lib.dir}/native/libs.OK"/>
    </target>

    <property name="jruby.jar.zip.includes" value="
          ${asm.jar}
          ${asm.commons.jar}
          ${asm.util.jar}
          ${asm.analysis.jar}
          ${asm.tree.jar}
          bytelist.jar
          jnr-constants.jar
          jline-${jline.version}.jar
          jcodings.jar
          joni.jar
          jnr-netdb.jar
          jnr-posix.jar
          jnr-x86asm.jar
          jnr-ffi.jar
          jnr-enxio.jar
          jnr-unixsocket.jar
          jffi.jar
          jffi-i386-Linux.jar
          jffi-x86_64-Linux.jar
          jffi-Darwin.jar
          jffi-i386-SunOS.jar
          jffi-x86_64-SunOS.jar
          jffi-ppc-AIX.jar
          jffi-ppc-Linux.jar
          jffi-ppc64-Linux.jar
          jffi-sparc-SunOS.jar
          jffi-sparcv9-SunOS.jar
          jffi-i386-FreeBSD.jar
          jffi-x86_64-FreeBSD.jar
          jffi-i386-OpenBSD.jar
          jffi-x86_64-OpenBSD.jar
          jffi-i386-Windows.jar
          jffi-x86_64-Windows.jar
          jffi-s390x-Linux.jar
          joda-time-${joda.time.version}.jar
          snakeyaml-1.10.jar
          yecht.jar
          yydebug.jar
          nailgun-0.7.1.jar
          jzlib-1.1.0.jar
          invokebinder.jar"/>

    <target name="jar-jruby" depends="init, compile, unzip-native-libs" unless="jar-up-to-date, jar-jruby.hasrun">
        <jar destfile="${lib.dir}/jruby.jar" compress="true" index="true" update="true">
            <fileset dir="${jruby.classes.dir}"/>
            <zipgroupfileset dir="${build.lib.dir}" includes="${jruby.jar.zip.includes}"/>

            <zipfileset src="${build.lib.dir}/bcmail-jdk15-146.jar">
                <exclude name="META-INF/BCKEY.*"/>
            </zipfileset>
            <zipfileset src="${build.lib.dir}/bcprov-jdk15-146.jar">
                <exclude name="META-INF/BCKEY.*"/>
            </zipfileset>

            <metainf dir="spi">
                <include name="services/**"/>
            </metainf>
            <manifest>
                <attribute name="Built-By" value="${user.name}"/>
                <attribute name="Main-Class" value="org.jruby.Main"/>
            </manifest>
        </jar>

        <antcall target="add-emma-jars"/>

        <property name="jar-jruby.hasrun" value="true"/>
    </target>

    <target name="add-emma-jars" if="coverage.enabled">
        <jar destfile="${lib.dir}/jruby.jar" compress="true" index="true" update="true">
            <zipfileset src="${build.lib.dir}/emma.jar"/>
        </jar>
    </target>

    <!-- Jar up a "base" jar that does not include any maven-sourced dependencies
other than ASM, which is rewritten to avoid conflicts. -->
    <target name="jar-jruby-core" depends="compile" unless="jar-jruby-core.hasrun">
        <taskdef name="jarjar" classname="com.tonicsystems.jarjar.JarJarTask"
                 classpath="${build.lib.dir}/jarjar-1.0.jar"/>
        <jarjar destfile="${lib.dir}/jruby-core.jar" compress="true" index="true">
            <fileset dir="${jruby.classes.dir}"/>
            <zipfileset src="${build.lib.dir}/${asm.jar}"/>
            <zipfileset src="${build.lib.dir}/${asm.util.jar}"/>
            <zipfileset src="${build.lib.dir}/yecht.jar"/>
            <metainf dir="spi">
                <include name="services/**"/>
            </metainf>
            <manifest>
                <attribute name="Built-By" value="${user.name}"/>
                <attribute name="Main-Class" value="org.jruby.Main"/>
            </manifest>
            <rule pattern="org.objectweb.asm.**" result="org.jruby.org.objectweb.asm.@1"/>
        </jarjar>
        <antcall target="_osgify-jar_">
            <param name="bndfile" value="jruby.bnd"/>
            <param name="jar.wrap" value="${lib.dir}/jruby.jar"/>
            <param name="bar.wrap" value="${lib.dir}/jruby.bar"/>
        </antcall>

        <property name="jar-jruby-core.hasrun" value="true"/>
    </target>

    <target name="jar-jruby-dist" depends="compile">
        <taskdef name="jarjar" classname="com.tonicsystems.jarjar.JarJarTask"
                 classpath="${build.lib.dir}/jarjar-1.0.jar"/>
        <echo message="jarjaring for dist"/>
        <jarjar destfile="${lib.dir}/jruby.jar" compress="true">
            <fileset dir="${jruby.classes.dir}"/>
            <zipgroupfileset dir="${build.lib.dir}" includes="${jruby.jar.zip.includes}"/>

            <zipfileset src="${build.lib.dir}/bcmail-jdk15-146.jar">
                <exclude name="META-INF/BCKEY.*"/>
            </zipfileset>
            <zipfileset src="${build.lib.dir}/bcprov-jdk15-146.jar">
                <exclude name="META-INF/BCKEY.*"/>
            </zipfileset>

            <metainf dir="spi">
                <include name="services/**"/>
            </metainf>
            <manifest>
                <attribute name="Built-By" value="${user.name}"/>
                <attribute name="Main-Class" value="org.jruby.Main"/>
            </manifest>
            <rule pattern="org.objectweb.asm.**" result="org.jruby.org.objectweb.asm.@1"/>
        </jarjar>
        <antcall target="_osgify-jar_">
            <param name="bndfile" value="jruby.bnd"/>
            <param name="jar.wrap" value="${lib.dir}/jruby.jar"/>
            <param name="bar.wrap" value="${lib.dir}/jruby.bar"/>
        </antcall>
    </target>
    <target name="jarjar" depends="jar-jruby-dist"/>

    <!-- Use Bnd to wrap the JAR generated by jarjar in above task -->
    <target name="_osgify-jar_">
        <filter token="JRUBY_VERSION" value="${version.jruby}"/>
        <copy file="jruby.bnd.template" tofile="${build.dir}/${bndfile}" filtering="true"/>
        <taskdef resource="aQute/bnd/ant/taskdef.properties"
                 classpath="${build.lib.dir}/bnd.jar"/>
        <bndwrap definitions="${build.dir}" output="${dest.lib.dir}">
            <fileset file="${jar.wrap}"/>
        </bndwrap>
        <move file="${bar.wrap}" tofile="${jar.wrap}"
              overwrite="true"/>
    </target>

    <target name="jar-jruby-stdlib" depends="compile" unless="jar-jruby-stdlib.hasrun"
            description="Create the 'sdtlib' JRuby jar. Pass 'filename' to adjust.">
        <property name="mainclass" value="org.jruby.Main"/>
        <property name="filename" value="jruby-stdlib.jar"/>
        <property name="bilename" value="jruby-stdlib.bar"/>
        <property name="jar-stdlib-home" value="${build.dir}/jar-stdlib/META-INF/jruby.home"/>
        <mkdir dir="${jar-stdlib-home}"/>
        <copy todir="${jar-stdlib-home}">
            <fileset dir="${basedir}">
                <patternset refid="dist.bindir.files"/>
                <patternset refid="dist.lib.files"/>
            </fileset>
        </copy>

        <java classname="${mainclass}" fork="true" maxmemory="${jruby.launch.memory}" failonerror="true">
            <classpath>
                <path refid="jruby.execute.classpath"/>
                <pathelement location="${build.dir}/jar-stdlib"/>
            </classpath>
            <sysproperty key="jruby.home" value="${jar-stdlib-home}"/>
            <env key="RUBYOPT" value=""/>
            <env key="GEM_HOME" value="${basedir}${jar-stdlib-home}/lib/ruby/gems/shared"/>
            <jvmarg line="${java.opts}"/>
            <arg line="-S gem install ${complete.jar.gems}"/>
            <arg line="--no-ri --no-rdoc --ignore-dependencies --env-shebang"/>
        </java>
        <delete dir="${jar-stdlib-home}/lib/ruby/gems/shared/cache"/>

        <taskdef name="jarjar" classname="com.tonicsystems.jarjar.JarJarTask"
                 classpath="${build.lib.dir}/jarjar-1.0.jar"/>
        <jarjar destfile="${dest.lib.dir}/${filename}">
            <fileset dir="${build.dir}/jar-stdlib"/>
            <metainf dir="spi">
                <include name="services/**"/>
            </metainf>
            <manifest>
                <attribute name="Built-By" value="${user.name}"/>
            </manifest>
        </jarjar>
        <antcall target="_osgify-jar_">
            <param name="bndfile" value="jruby-stdlib.bnd"/>
            <param name="jar.wrap" value="${dest.lib.dir}/${filename}"/>
            <param name="bar.wrap" value="${dest.lib.dir}/${bilename}"/>
        </antcall>

        <property name="jar-jruby-stdlib.hasrun" value="true"/>
    </target>

    <target name="jar-jruby-complete" depends="compile" unless="jar-jruby-complete.hasrun"
            description="Create the 'complete' JRuby jar. Pass 'mainclass' and 'filename' to adjust.">
        <property name="mainclass" value="org.jruby.Main"/>
        <property name="filename" value="jruby-complete.jar"/>
        <property name="bilename" value="jruby-complete.bar"/>
        <taskdef name="jarjar" classname="com.tonicsystems.jarjar.JarJarTask"
                 classpath="${build.lib.dir}/jarjar-1.0.jar"/>
        <property name="jar-complete-home" value="${build.dir}/jar-complete/META-INF/jruby.home"/>
        <mkdir dir="${jar-complete-home}"/>
        <copy todir="${jar-complete-home}">
            <fileset dir="${basedir}">
                <patternset refid="dist.bindir.files"/>
                <patternset refid="dist.lib.files"/>
            </fileset>
        </copy>

        <copy todir="${build.dir}/jar-complete/cext">
            <fileset dir="${lib.dir}">
                <patternset refid="dist.jruby-cext-native.files"/>
            </fileset>
        </copy>

        <java classname="${mainclass}" fork="true" maxmemory="${jruby.launch.memory}" failonerror="true">
            <classpath>
                <path refid="jruby.execute.classpath"/>
                <pathelement location="${build.dir}/jar-complete"/>
            </classpath>
            <sysproperty key="jruby.home" value="${jar-complete-home}"/>
            <env key="RUBYOPT" value=""/>
            <env key="GEM_HOME" value="${basedir}/${jar-complete-home}/lib/ruby/gems/shared"/>
            <jvmarg line="${java.opts}"/>
            <arg line="-S gem install ${complete.jar.gems}"/>
            <arg line="--no-ri --no-rdoc --ignore-dependencies --env-shebang"/>
        </java>
        <delete dir="${jar-complete-home}/lib/ruby/gems/shared/cache"/>

        <taskdef name="jarjar" classname="com.tonicsystems.jarjar.JarJarTask"
                 classpath="${build.lib.dir}/jarjar-1.0.jar"/>
        <jarjar destfile="${dest.lib.dir}/${filename}">
            <fileset dir="${jruby.classes.dir}"/>
            <fileset dir="${build.dir}/jar-complete"/>
            <zipgroupfileset dir="${build.lib.dir}" includes="${jruby.jar.zip.includes}"/>

            <zipfileset src="${build.lib.dir}/bcmail-jdk15-146.jar">
                <exclude name="META-INF/BCKEY.*"/>
            </zipfileset>
            <zipfileset src="${build.lib.dir}/bcprov-jdk15-146.jar">
                <exclude name="META-INF/BCKEY.*"/>
            </zipfileset>

            <metainf dir="spi">
                <include name="services/**"/>
            </metainf>
            <manifest>
                <attribute name="Built-By" value="${user.name}"/>
                <attribute name="Main-Class" value="${mainclass}"/>
            </manifest>
            <rule pattern="org.objectweb.asm.**" result="org.jruby.org.objectweb.asm.@1"/>
        </jarjar>
        <antcall target="_osgify-jar_">
            <param name="bndfile" value="jruby-complete.bnd"/>
            <param name="jar.wrap" value="${dest.lib.dir}/${filename}"/>
            <param name="bar.wrap" value="${dest.lib.dir}/${bilename}"/>
        </antcall>

        <property name="jar-jruby-complete.hasrun" value="true"/>
    </target>

    <target name="dist-jar-complete" depends="jar-jruby-complete">
        <mkdir dir="${dist.dir}"/>
        <move file="${dest.lib.dir}/jruby-complete.jar" tofile="${dist.dir}/jruby-complete-${version.jruby}.jar"/>
        <checksum file="${dist.dir}/jruby-complete-${version.jruby}.jar" algorithm="md5"/>
        <checksum file="${dist.dir}/jruby-complete-${version.jruby}.jar" algorithm="sha1"/>
    </target>

    <target name="jar-console" depends="compile" description="Create the jruby graphical console jar">
        <antcall target="jar-jruby-complete">
            <param name="mainclass" value="org.jruby.demo.IRBConsole"/>
            <param name="filename" value="jruby-console.jar"/>
        </antcall>
    </target>

    <target name="jar" depends="init" description="Create the jruby.jar file. Used during dev.">
        <antcall target="jar-jruby" inheritall="true"/>
    </target>

    <target name="jar-core" depends="init"
            description="Create the jruby-core.jar file for distribution. This version uses JarJar to rewrite some packages.">
        <antcall target="jar-jruby-core" inheritall="true"/>
    </target>
    <target name="jar-dist" depends="init"
            description="Create the jruby.jar file for distribution. This version uses JarJar to rewrite some packages.">
        <antcall target="jar-jruby-dist" inheritall="true"/>
    </target>
    <target name="jar-stdlib" depends="init" description="Create the jruby-stdlib.jar file.">
        <antcall target="jar-jruby-stdlib" inheritall="true"/>
    </target>
    <target name="jar-complete" depends="init"
            description="Create the jruby-complete.jar file. This version uses JarJar to rewrite some packages.">
        <antcall target="jar-jruby-complete" inheritall="true"/>
    </target>

    <target name="compile-stdlib" unless="test">
        <mkdir dir="${build.dir}/stdlib"/>
        <echo message="Compiling 1.8 stdlib..."/>
        <java classname="org.jruby.Main" fork="true" maxmemory="${jruby.launch.memory}" failonerror="true">
            <classpath refid="jruby.execute.classpath"/>
            <sysproperty key="jruby.home" value="${basedir}"/>
            <jvmarg line="-ea ${java.opts}"/>
            <arg line="--1.8 -I bin/ -S jrubyc --target ${build.dir}/stdlib lib/ruby/1.8"/>
        </java>
        <echo message="Compiling 1.9 stdlib..."/>
        <java classname="org.jruby.Main" fork="true" maxmemory="${jruby.launch.memory}" failonerror="true">
            <classpath refid="jruby.execute.classpath"/>
            <sysproperty key="jruby.home" value="${basedir}"/>
            <jvmarg line="-ea ${java.opts}"/>
            <arg line="--1.9 -I bin/ -S jrubyc --target ${build.dir}/stdlib lib/ruby/1.9"/>
        </java>
    </target>

    <target name="coverage" description="Enable code coverage reporting for built artifacts.">
        <property name="coverage.enabled" value="true"/>
    </target>

    <target name="emma"
            description="Turns on EMMA instrumentation/reporting; use with 'jar' to create an instrumented jar.">
        <available property="emma.present"
                   classname="com.vladium.app.IAppVersion"
                   classpathref="emma.classpath"/>
        <taskdef resource="emma_ant.properties" classpathref="emma.classpath"/>

        <property name="emma.enabled" value="true"/>

        <path id="classes_to_instrument">
            <pathelement location="${jruby.classes.dir}"/>
        </path>
    </target>

    <target name="instrument" depends="emma" if="coverage.enabled">
        <emma enabled="${emma.enabled}">
            <instr instrpathref="classes_to_instrument"
                   mode="overwrite"
                   metadatafile="${test.results.dir}/coverage.emma"
                   merge="true">
                <filter excludes="*INVOKER*"/>
            </instr>
        </emma>
    </target>

    <target name="coverage-report" description="Generate a coverage report based on aggregated runs." depends="emma">
        <emma enabled="${emma.enabled}">
            <report sourcepath="${src.dir}">
                <fileset dir="${test.results.dir}">
                    <include name="*.emma"/>
                </fileset>
                <fileset dir="${basedir}">
                    <include name="*.ec"/>
                </fileset>
                <html outfile="${test.coverage.results.dir}/coverage.html"/>
                <xml outfile="${test.coverage.results.dir}/coverage.xml"/>
            </report>
        </emma>
    </target>

    <target name="install-gems" depends="install-dev-gems,install-jruby-launcher-gem"/>

    <condition property="dev.gems.installed">
        <uptodate>
            <srcfiles dir="${basedir}" includes="${dev.gems}"/>
            <chainedmapper>
                <flattenmapper/>
                <globmapper from="*.gem" to="${jruby.gem.home}/specifications/*.gemspec"/>
            </chainedmapper>
        </uptodate>
    </condition>

    <target name="install-dev-gems" depends="jar" unless="dev.gems.installed">
        <java classname="org.jruby.Main" fork="true" maxmemory="${jruby.launch.memory}" failonerror="false">
            <classpath refid="build.classpath"/>
            <classpath path="${jruby.classes.dir}"/>
            <sysproperty key="jruby.home" value="${basedir}"/>
            <env key="GEM_PATH" value=""/>
            <!-- to ignore any gems installed in ~/.gem -->
            <env key="GEM_HOME" value="${basedir}/${jruby.gem.home}"/>
            <!-- to make sure we are working with JRuby and not RVM's gems -->
            <arg line="-e 'require %q/rubygems/; require %q/yaml/; puts %Q/Gem.ruby #{Gem.ruby}/; puts %Q/Gem.bindir #{Gem.bindir}/'"/>
        </java>
        <java classname="org.jruby.Main" fork="true" maxmemory="${jruby.launch.memory}" failonerror="false">
            <classpath refid="build.classpath"/>
            <classpath path="${jruby.classes.dir}"/>
            <sysproperty key="jruby.home" value="${basedir}"/>
            <env key="GEM_PATH" value=""/>
            <!-- to ignore any gems installed in ~/.gem -->
            <env key="GEM_HOME" value="${basedir}/${jruby.gem.home}"/>
            <!-- to make sure we are working with JRuby and not RVM's gems -->
            <arg line="-S gem uninstall --all ${dev.gem.names}"/>
        </java>
        <java classname="org.jruby.Main" fork="true" maxmemory="${jruby.launch.memory}" failonerror="true">
            <classpath refid="build.classpath"/>
            <classpath path="${jruby.classes.dir}"/>
            <sysproperty key="jruby.home" value="${basedir}"/>
            <env key="GEM_PATH" value=""/>
            <!-- to ignore any gems installed in ~/.gem -->
            <env key="GEM_HOME" value="${basedir}/${jruby.gem.home}"/>
            <!-- to make sure we are working with JRuby and not RVM's gems -->
            <arg line="-S gem install -n ${basedir}/bin ${dev.gems}"/>
        </java>
    </target>

    <condition property="jruby-launcher.gem.installed">
        <or>
            <os family="windows"/>
            <!-- windows doesn't need the launcher -->
            <uptodate>
                <srcfiles dir="${basedir}" includes="${jruby.launcher.gem}"/>
                <chainedmapper>
                    <flattenmapper/>
                    <globmapper from="*.gem" to="${jruby.gem.home}/specifications/*.gemspec"/>
                </chainedmapper>
            </uptodate>
        </or>
    </condition>

    <target name="install-jruby-launcher-gem" depends="jar" unless="jruby-launcher.gem.installed">
        <java classname="org.jruby.Main" fork="true" maxmemory="${jruby.launch.memory}" failonerror="false">
            <classpath refid="build.classpath"/>
            <classpath path="${jruby.classes.dir}"/>
            <sysproperty key="jruby.home" value="${basedir}"/>
            <env key="GEM_PATH" value=""/>
            <!-- to ignore any gems installed in ~/.gem -->
            <arg line="-S gem uninstall --all jruby-launcher"/>
        </java>
        <java classname="org.jruby.Main" fork="true" maxmemory="${jruby.launch.memory}" failonerror="true">
            <classpath refid="build.classpath"/>
            <classpath path="${jruby.classes.dir}"/>
            <sysproperty key="jruby.home" value="${basedir}"/>
            <env key="PATH" value="${basedir}/lib/ruby/gems/shared/bin:${env.PATH}"/>
            <env key="GEM_PATH" value=""/>
            <!-- to ignore any gems installed in ~/.gem -->
            <arg line="-S gem install ${jruby.launcher.gem}"/>
        </java>
    </target>

    <target name="apidocs" depends="prepare"
            description="Creates the Java API docs">
        <!-- Run the package_docs.rb script to generate package.html files -->
        <java classname="org.jruby.Main" fork="true" maxmemory="${jruby.launch.memory}" failonerror="true"
              dir="${basedir}">
            <classpath refid="jruby.execute.classpath"/>

            <sysproperty key="jruby.home" value="${basedir}"/>

            <arg line="tool/package_docs.rb"/>
        </java>

        <javadoc destdir="${api.docs.dir}" author="true" version="true" use="true"
                 windowtitle="JRuby API" source="${javac.version}" useexternalfile="true"
                 encoding="UTF-8" maxmemory="256m">
            <fileset dir="${src.dir}">
                <include name="**/*.java"/>
            </fileset>
            <arg value="-J-Dfile.encoding=UTF-8"/>
            <classpath refid="build.classpath"/>
            <doctitle><![CDATA[<h1>JRuby</h1>]]></doctitle>
            <bottom><![CDATA[<i>Copyright &#169; 2002-2009 JRuby Team. All Rights Reserved.</i>]]></bottom>
        </javadoc>
    </target>

    <target name="gem" depends="dist-jar-complete">
        <rake task="gem"/>
    </target>
    <target name="installer">
        <rake task="installer"/>
    </target>

    <target name="clean" depends="init" description="Cleans almost everything, leaves downloaded specs">
        <delete dir="${build.dir}"/>
        <delete dir="${dist.dir}"/>
        <delete quiet="false">
            <fileset dir="${lib.dir}" includes="jruby*.jar"/>
        </delete>
        <delete dir="${api.docs.dir}"/>
        <delete dir="src_gen"/>
        <antcall target="clean-ng"/>
        <antcall target="clean-tzdata"/>
    </target>

    <target name="clean-all" depends="clean, dist-clean, clear-specs"
            description="Cleans everything, including dist files and specs">
        <delete dir="build.eclipse"/>
        <delete dir="lib/native"/>
    </target>

    <property name="nailgun.home" value="tool/nailgun"/>

    <target name="need-ng">
        <condition property="should.build.ng">
            <and>
                <os family="unix"/>
                <not>
                    <available file="${nailgun.home}/ng"/>
                </not>
            </and>
        </condition>
    </target>

    <target name="build-ng" depends="need-ng" if="should.build.ng">
        <echo message="Configuring ng client in ${nailgun.home}"/>
        <exec executable="./configure" osfamily="unix" dir="${nailgun.home}" failonerror="true" output="${dev.null}"/>
        <echo message="Building ng client in ${nailgun.home}"/>
        <exec executable="${make.cmd}" osfamily="unix" dir="${nailgun.home}" output="${dev.null}"/>
    </target>

    <target name="need-clean-ng">
        <condition property="should-clean-ng">
            <and>
                <os family="unix"/>
                <available file="${nailgun.home}/Makefile"/>
                <available file="${nailgun.home}/ng"/>
            </and>
        </condition>
    </target>

    <target name="clean-ng" depends="need-clean-ng" if="should-clean-ng">
        <exec executable="${make.cmd}" dir="${nailgun.home}" osfamily="unix" failifexecutionfails="false"
              output="${dev.null}">
            <arg value="clean"/>
        </exec>
    </target>

    <target name="jruby-nailgun" depends="compile, build-ng"
            description="Set up JRuby to be run with Nailgun (jruby-ng, jruby-ng-server)">
        <mkdir dir="${build.dir}/nailmain"/>
    </target>

    <property name="jruby-cext-native.home" value="cext/src/"/>

    <target name="build-jruby-cext-native" depends="jar"
            description="Build JRuby cext support">
        <exec osfamily="unix" executable="${make.cmd}" dir="${jruby-cext-native.home}" failonerror="true">
            <arg value="JAVA_HOME=${java.home}"/>
        </exec>
        <exec osfamily="windows" executable="cmd" dir="${jruby-cext-native.home}" failonerror="true">
            <arg line='/c sh -c "${make.cmd} CC=gcc JAVA_HOME=${java.home}"'/>
        </exec>
    </target>

    <target name="clean-jruby-cext-native" depends="compile"
            description="Build JRuby cext support">
        <exec osfamily="unix" executable="${make.cmd}" dir="${jruby-cext-native.home}" failonerror="true">
            <arg value="dist-clean"/>
        </exec>
        <exec osfamily="windows" executable="cmd" dir="${jruby-cext-native.home}" failonerror="true">
            <arg line='/c sh -c "${make.cmd} dist-clean"'/>
        </exec>
    </target>

    <target name="cext" depends="build-jruby-cext-native"/>

    <target name="bench-language" depends="jar">
        <rake task="bench:language"/>
    </target>

    <target name="fetch-tzdata" description="Fetch tzdata into build/tzdata">
        <available property="tzdata.present" filepath="${tzdata.builddir}/src"
                   file="tzdata${tzdata.latest.version}.tar.gz"/>
        <mkdir dir="${tzdata.builddir}/src"/>
        <ftp server="${tzdata.ftpserver}"
             action="get"
             verbose="yes"
             passive="yes"
             userid="anonymous"
             password="${tzdata.ftp.anonymous.userid}"
             remotedir="${tzdata.ftp.dir}"
             newer="yes">
            <fileset dir="${tzdata.builddir}/src">
                <include name="tzdata${tzdata.latest.version}.tar.gz"/>
            </fileset>
        </ftp>
    </target>

    <target name="expand-tzdata" depends="fetch-tzdata" description="Expand tzdata into build/tzdata">
        <untar src="${tzdata.builddir}/src/tzdata${tzdata.latest.version}.tar.gz"
               compression="gzip"
               dest="${tzdata.builddir}/src"
                />
    </target>

    <!-- basically a copy of joda-time's compile.zoneinfo task -->
    <target name="compile-tzdata" depends="prepare, expand-tzdata" description="Compile tzdata in build/tzdata">
        <mkdir dir="${tzdata.builddir}/build"/>
        <mkdir dir="${tzdata.builddir}/build/org/joda/time/tz/data"/>
        <echo message="Compiling tzdata version ${tzdata.latest.version}"/>
        <java classname="org.joda.time.tz.ZoneInfoCompiler"
              fork="true"
              output="${dev.null}"
              failonerror="false">
            <classpath path="${build.lib.dir}/joda-time-${joda.time.version}.jar"/>
            <!-- Override default provider since data directory doesn't exist yet -->
            <sysproperty key="org.joda.time.DateTimeZone.Provider"
                         value="org.joda.time.tz.UTCProvider"/>
            <!-- Specify source and destination directories -->
            <arg line="-src ${tzdata.builddir}/src -dst ${tzdata.builddir}/build/org/joda/time/tz/data"/>
            <!-- Specify all the data files to compile -->
            <arg value="africa"/>
            <arg value="antarctica"/>
            <arg value="asia"/>
            <arg value="australasia"/>
            <arg value="europe"/>
            <arg value="northamerica"/>
            <arg value="southamerica"/>
            <arg value="pacificnew"/>
            <arg value="etcetera"/>
            <arg value="backward"/>
            <arg value="systemv"/>
        </java>
        <update-constants tzdata-version="${tzdata.latest.version}"/>
        <property name="constants.java.is.same" value="true"/>
    </target>

    <target name="update-tzdata" depends="compile-tzdata"
            description="Update joda-time's zone info with one we compiled">
        <jar update="yes" destfile="${build.lib.dir}/joda-time-${joda.time.version}.jar"
             basedir="${tzdata.builddir}/build"/>
    </target>

    <target name="clean-tzdata" description="Remove files used for updating time zone information">
        <delete dir="${tzdata.builddir}" failonerror="no"/>
        <echo message="Reset joda-time jar"/>
        <exec osfamily="unix" executable="/bin/sh" failonerror="false" failifexecutionfails="false">
            <arg line="-c 'git checkout -- ${build.lib.dir}/joda-time-${joda.time.version}.jar'"/>
        </exec>
        <exec osfamily="windows" executable="cmd" failonerror="false" failifexecutionfails="false">
            <arg line="/c git checkout -- ${build.lib.dir}/joda-time-${joda.time.version}.jar"/>
        </exec>
    </target>

    <target name="ci-matrix" depends="clean,jar" description="Run a matrix configuration job from Hudson.">
        <property name="testtype" value="test"/>
        <echo>Running ${testtype} build with JDK ${jdk}</echo>
        <antcall target="${testtype}"/>
    </target>
</project>