proposal/mutant/build/ant1compat.xml

<project default="ant1compat" name="Ant1Compat" basedir="..">

  <property name="src.dir" value="src"/>
  <property name="lib.dir" value="lib"/>
  <property name="java.dir" value="${src.dir}/java"/>

  <property name="bin.dir" value="bin"/>
  <property name="dist.dir" value="dist"/>
  <property name="javadocs.dir" value="${dist.dir}/javadocs"/>
  <property name="distlib.dir" value="${dist.dir}/lib"/>
  
  <property name="debug" value="true"/>

  <property name="ant.package" value="org/apache/tools/ant"/>
  <property name="optional.package" value="${ant.package}/taskdefs/optional"/>
  <property name="optional.type.package" value="${ant.package}/types/optional"/>
  <property name="util.package" value="${ant.package}/util"/>
  <property name="regexp.package" value="${util.package}/regexp"/>

  <patternset id="deprecated">
    <exclude name="org/apache/tools/ant/taskdefs/Copydir.java"/>
    <exclude name="org/apache/tools/ant/taskdefs/Copyfile.java"/>
  </patternset>
  
  <patternset id="toohard">
    <exclude name="org/apache/tools/ant/taskdefs/AntStructure.java"/>
    <exclude name="org/apache/tools/ant/taskdefs/Recorder.java"/>
    <exclude name="org/apache/tools/ant/taskdefs/RecorderEntry.java"/>
    <exclude name="org/apache/tools/ant/taskdefs/optional/jdepend/*.java"/>
  </patternset>
  
  <patternset id="converted">
    <exclude name="org/apache/tools/ant/taskdefs/Ant.java"/>
    <exclude name="org/apache/tools/ant/taskdefs/CallTarget.java"/>
  </patternset>

  <fileset id="ant1src" dir="../../src/main">
    <include name="**/*.properties"/>
    <include name="**/*.mf"/>
    <include name="org/apache/tools/ant/taskdefs/**/*.java"/>
    <include name="org/apache/tools/ant/types/**/*.java"/>
    <exclude name="org/apache/tools/ant/types/DataType.java"/>
    <include name="org/apache/tools/ant/util/**/*.java"/>
    <include name="org/apache/tools/zip/**/*.java"/>
    <include name="org/apache/tools/bzip2/**/*.java"/>
    <include name="org/apache/tools/mail/**/*.java"/>
    <include name="org/apache/tools/tar/**/*.java"/>
    <include name="org/apache/tools/ant/BuildException.java"/>
    <include name="org/apache/tools/ant/ExitException.java"/>
    <include name="org/apache/tools/ant/DirectoryScanner.java"/>
    <include name="org/apache/tools/ant/PathTokenizer.java"/>
    <include name="org/apache/tools/ant/FileScanner.java"/>
    <include name="org/apache/tools/ant/TaskAdapter.java"/>
    <include name="org/apache/tools/ant/MatchingTask.java"/>
    <include name="org/apache/tools/ant/Location.java"/>
    <include name="org/apache/tools/ant/AntClassLoader.java"/>
    <include name="org/apache/tools/ant/BuildEvent.java"/>
    <include name="org/apache/tools/ant/BuildListener.java"/>
    <!-- <patternset refid="deprecated"/> -->
    <patternset refid="toohard"/>
    <patternset refid="converted"/>
  </fileset>

  <path id="classpath">
    <pathelement location="${distlib.dir}/init.jar"/>
    <fileset dir="${lib.dir}/parser" includes="*.jar"/>
    <fileset dir="${lib.dir}/ant1compat" includes="*.jar"/>
    <pathelement location="${distlib.dir}/common/common.jar"/>
    <pathelement location="${distlib.dir}/antlibs/system.tsk"/>
  </path>

  <target name="check_for_optional_packages">
    <available property="jdk1.2+" classname="java.lang.ThreadLocal" />
    <available property="jdk1.3+" classname="java.lang.StrictMath" />
    <available property="jdk1.4+" classname="java.lang.CharSequence" />
    <available property="bsf.present"
               classname="com.ibm.bsf.BSFManager"
               classpathref="classpath" />
    <available property="netrexx.present"
               classname="netrexx.lang.Rexx"
               classpathref="classpath" />
    <available property="trax.present"
               classname="javax.xml.transform.Transformer"
               classpathref="classpath" />
    <available property="xslp.present"
               classname="com.kvisco.xsl.XSLProcessor"
               classpathref="classpath" />
    <available property="xalan.present"
               classname="org.apache.xalan.xslt.XSLTProcessorFactory"
               classpathref="classpath" />
    <available property="xalan2.present"
               classname="org.apache.xalan.transformer.TransformerImpl"
               classpathref="classpath" />
    <available property="ejb.ejbc.present"
               classname="weblogic.ejbc"
               classpathref="classpath" />
    <available property="ejb.DDCreator.present"
               classname="weblogic.ejb.utils.DDCreator"
               classpathref="classpath" />
    <available property="ejb.wls.present"
               classname="weblogic.Server"
               classpathref="classpath" />
    <available property="junit.present"
               classname="junit.framework.TestCase"
               classpathref="classpath" />
    <available property="netcomp.present"
               classname="com.oroinc.net.ftp.FTPClient"
               classpathref="classpath" />
    <available property="starteam.present"
               classname="com.starbase.util.Platform"
               classpathref="classpath" />
    <available property="antlr.present"
               classname="antlr.Tool"
               classpathref="classpath"/>
    <available property="vaj.present"
               classname="com.ibm.ivj.util.base.Workspace"
               classpathref="classpath"/>
    <available property="stylebook.present"
               classname="org.apache.stylebook.Engine"
               classpathref="classpath"/>
    <available property="jakarta.regexp.present"
               classname="org.apache.regexp.RE"
               classpathref="classpath"/>
    <available property="jakarta.oro.present"
               classname="org.apache.oro.text.regex.Perl5Matcher"
               classpathref="classpath" />
    <available property="jmf.present"
               classname="javax.sound.sampled.Clip"
               classpathref="classpath"/>
    <available property="icontract.present"
               classname="com.reliablesystems.iContract.IContracted"
               classpathref="classpath"/>
    <available property="jdepend.present"
               classname="jdepend.framework.JDepend"
               classpathref="classpath"/>
    <available property="log4j.present"
               classname="org.apache.log4j.Category"
               classpathref="classpath"/>
    <!-- this is just a way to check for a TraX implementation -->
    <available property="trax.impl.present"
               resource="META-INF/services/javax.xml.transform.TransformerFactory"
               classpathref="classpath"/>
    <available property="xalan.envcheck"
               classname="org.apache.xalan.xslt.EnvironmentCheck"
               classpathref="classpath" />
    <available property="which.present"
               classname="org.apache.env.Which"
               classpathref="classpath" />

    <available property="servlet.present"
               classname="javax.servlet.Servlet"
               classpathref="classpath"/>

    <available property="xerces.present"
               classname="org.apache.xerces.parsers.SAXParser"
               classpathref="classpath" />
    <available property="bcel.present"
               classname="org.apache.bcel.Constants"
               classpathref="classpath" />
    <available property="sunuue.present"
               classname="sun.misc.UUEncoder"
               classpathref="classpath" />

    <condition property="javamail.complete">
      <and>
        <available classname="javax.activation.DataHandler"
                   classpathref="classpath"/>
        <available classname="javax.mail.Transport"
                   classpathref="classpath"/>
      </and>
    </condition>

    <condition property="some.regexp.support">
      <or>
        <isset property="jdk1.4+" />
        <isset property="jakarta.regexp.present" />
        <isset property="jakarta.oro.present" />
      </or>
    </condition>
    
    <condition property="ejbjar.support">
      <and>
        <isset property="bcel.present" />
        <isset property="jdk1.2+" />
      </and>
    </condition>
  </target>

  <target name="ant1compat" depends="check_for_optional_packages">
    <mkdir dir="${bin.dir}/ant1src"/>
    <mkdir dir="${bin.dir}/ant1compat"/>
    <copy todir="${bin.dir}/ant1src">
      <fileset refid="ant1src"/>
    </copy>
    <depend destdir="${bin.dir}/ant1compat" srcdir="${bin.dir}/ant1src;${java.dir}/antlibs/ant1compat">
      <classpath refid="classpath"/>
    </depend>
    <javac destdir="${bin.dir}/ant1compat" 
           srcdir="${bin.dir}/ant1src:${java.dir}/antlibs/ant1compat"
           debug="${debug}">
      <classpath refid="classpath"/>
      <exclude name="${regexp.package}/JakartaRegexp*.java"
               unless="jakarta.regexp.present" />
      <exclude name="${regexp.package}/JakartaOro*.java"
               unless="jakarta.oro.present" />
      <exclude name="${regexp.package}/Jdk14Regexp*.java"
               unless="jdk1.4+" />
      <exclude name="${ant.package}/AntSecurityManager.java"
               unless="jdk1.2+" />
      <exclude name="${ant.package}/util/optional/NoExitSecurityManager.java"
               unless="jdk1.2+" />
      <exclude name="${ant.package}/listener/Log4jListener.java"
               unless="log4j.present" />

      <exclude name="${ant.package}/taskdefs/email/UUMailer.java" unless="sunuue.present" />
      <exclude name="${ant.package}/taskdefs/email/MimeMailer.java" unless="javamail.complete" />

      <exclude name="${optional.package}/IContract.java" unless="icontract.present" />
      <exclude name="${optional.package}/Script.java" unless="bsf.present" />
      <exclude name="${optional.package}/StyleBook.java" unless="stylebook.present" />
      <exclude name="${optional.package}/NetRexxC.java" unless="netrexx.present" />
      <exclude name="${optional.package}/TraXLiaison.java"
               unless="trax.present" />
      <exclude name="${optional.package}/XslpLiaison.java" unless="xslp.present" />
      <exclude name="${optional.package}/XalanLiaison.java" unless="xalan.present" />
      <exclude name="${optional.package}/ejb/Ejbc*.java" unless="ejb.ejbc.present" />
      <exclude name="${optional.package}/ejb/DDCreator*.java" unless="ejb.DDCreator.present" />
      <exclude name="${optional.package}/ejb/WLRun.java" unless="ejb.wls.present" />
      <exclude name="${optional.package}/ejb/WLStop.java" unless="ejb.wls.present" />
      <exclude name="${optional.package}/ejb/EjbJar.java" unless="ejbjar.support" />
      <exclude name="${optional.package}/ejb/*DeploymentTool.java" unless="ejbjar.support" />
      <exclude name="${optional.package}/ejb/IPlanet*.java" unless="ejbjar.support" />
      <exclude name="${optional.package}/Javah.java" unless="jdk1.2+" />
      <exclude name="${optional.package}/junit/*" unless="junit.present" />
      <exclude name="${optional.package}/net/FTP.java" unless="netcomp.present" />
      <exclude name="${optional.package}/net/TelnetTask.java" unless="netcomp.present" />
      <exclude name="${optional.package}/scm/AntStarTeam*.java" unless="starteam.present" />
      <exclude name="${optional.package}/starteam/*.java" unless="starteam.present" />
      <exclude name="${optional.package}/ANTLR.java" unless="antlr.present" />
      <exclude name="${optional.package}/ide/VAJ*.java" unless="vaj.present" />
      <exclude name="${optional.package}/ide/VAJ*Servlet.java"
               unless="servlet.present" />
      <exclude name="${optional.package}/perforce/*.java" unless="jakarta.oro.present" />
      <exclude name="${optional.package}/sound/*.java" unless="jmf.present" />
      <exclude name="${optional.package}/junit/XMLResultAggregator.java"
               unless="trax.present" />
      <exclude name="${optional.package}/junit/AggregateTransformer.java"
               unless="trax.present" />
      <exclude name="${optional.package}/junit/XMLResultAggregator.java"
               unless="xalan2.present" />
      <exclude name="${optional.package}/junit/AggregateTransformer.java"
               unless="xalan2.present" />
      <exclude name="${optional.package}/junit/XalanExecutor.java"
               unless="xalan2.present" />
      <exclude name="${optional.package}/junit/Xalan2Executor.java"
               unless="xalan2.present" />
      <exclude name="${optional.package}/junit/Xalan1Executor.java"
               unless="xalan.present" />
      <exclude name="${optional.package}/jdepend/*" unless="jdepend.present" />
      <exclude name="${optional.package}/sitraka/**" unless="some.regexp.support"/>
      <exclude name="${optional.package}/metamata/MAudit*" unless="jakarta.oro.present"/>
      <exclude name="${optional.package}/metamata/MMetrics*"
               unless="trax.present"/>
      <exclude name="${optional.package}/metamata/**" unless="jdk1.2+" />
      <exclude name="${optional.type.package}/depend/*.java"
               unless="bcel.present" />
      <exclude name="${util.package}/depend/*.java"
               unless="bcel.present" />
      <exclude name="${optional.type.package}/depend/*.java"
               unless="jdk1.2+" />
      <exclude name="${util.package}/depend/*.java"
               unless="jdk1.2+" />
    </javac>
    <copy todir="${bin.dir}/ant1compat">
      <fileset dir="${bin.dir}/ant1src" excludes="**/*.java"/>
    </copy>
    <jar basedir="${bin.dir}/ant1compat" jarfile="${distlib.dir}/antlibs/ant1compat.jar">
      <metainf dir="${java.dir}/antlibs/ant1compat" 
                includes="antlib.xml"/>
    </jar>
  </target>
  
  <target name="clean">
    <delete dir="${bin.dir}/ant1src"/>
    <delete dir="${bin.dir}/ant1compat"/>
  </target>

</project>