build.xml

<!--
 Targets for working from terminal window:
       build (default) - generates java files and compiles them
       clean           - removes all generated files and class files
 Targets for working from Eclipse:
       gen             - generates java files
       cleanGen        - removes all generated files and their class files
-->
<project name="LabComm" default="all" basedir=".">

<!-- "tools" is the directory where generators and libraries are located. -->
<property name="tools" value="tools"/>
	
<!-- "jflex" is an ant task class for the scanner generator in JFlex.jar -->
<taskdef name="jflex" classname="JFlex.anttask.JFlexTask" classpath="tools/JFlex.jar"/>
<!-- "beaver" is an ant task class for the parser generator in beaver.jar -->
<taskdef name="beaver" classname="beaver.comp.run.AntTask" classpath="tools/beaver-ant.jar"/>
<!-- "jastadd" is an ant task class in jastadd2.jar -->
<taskdef name="jastadd" classname="jastadd.JastAddTask"
         classpath="tools/jastadd2.jar"/>

<target name="jastadd.cu">
  <uptodate property="jastadd.u">
    <srcfiles dir='.'>
      <include name="${version}/*.ast"/>
      <include name="${version}/*.jrag"/>
      <include name="${version}/*.jadd"/>
    </srcfiles>
    <mapper type="merge" 
            to="${outdir}/${package_path}/jastadd.uptodate"/>
  </uptodate>
</target>

<target name="jastadd" depends="jastadd.cu" unless="jastadd.u">
  <echo message = "Running JastAdd"/>
  <jastadd package="${package}" rewrite="true" beaver="true" 
           novisitcheck="true" lazyMaps="true" outdir="${outdir}">
    <fileset dir=".">
      <include name="${version}/*.ast"/>
      <include name="${version}/*.jrag"/>
      <include name="${version}/*.jadd"/>
    </fileset>
  </jastadd>
  <touch file="${outdir}/${package_path}/jastadd.uptodate"/>
</target>

<target name="scanner.cu">
  <uptodate property="scanner.u">
    <srcfiles dir='.'>
      <include name="${version}/LabCommScanner.flex"/>
      <!--include name="${tools}/JFlex.jar"/-->
    </srcfiles>
    <mapper type="merge" 
            to="${outdir}/${package_path}/LabCommScanner.java"/>
  </uptodate>
</target>

<target name="scanner" depends="scanner.cu" unless="scanner.u">
  <echo message = "Generating scanner ${version}"/>
  <echo message = "Running jflex -> ${package} ${outdir}/${package_path}"/>
  <jflex file="${version}/LabCommScanner.flex" 
         outdir="${outdir}/${package_path}" nobak="yes"/>
</target>

<target name="parser.1.cu">
  <uptodate property="parser.1.u">
    <srcfiles dir='.'>
      <include name="${version}/*.parser"/>
    </srcfiles>
    <mapper type="merge" 
            to="${outdir}/${package_path}/LabCommParser.all"/>
  </uptodate>
</target>

<target name="parser.1" depends="parser.1.cu" unless="parser.1.u">
  <!-- generate the parser phase 1, create a full .lalr specification 
       from fragments-->
  <echo message = "Joining parser fragments"/>
  <concat destfile="${outdir}/${package_path}/LabCommParser.all" binary="true">
    <fileset dir=".">
      <include name="${version}/*.parser"/>
    </fileset>
  </concat>
</target>

<target name="parser.2.cu">
  <uptodate property="parser.2.u">
    <srcfiles dir='.'>
      <include name="${outdir}/${package_path}/LabCommParser.all"/>
    </srcfiles>
    <mapper type="merge" 
            to="${outdir}/${package_path}/LabCommParser.beaver"/>
  </uptodate>
</target>

<target name="parser.2" depends="parser.1, parser.2.cu" unless="parser.2.u">
  <!-- generate the parser phase 2, translating .lalr to .beaver -->
  <echo message = "translating .lalr to .beaver"/>
  <java fork="true" dir="${basedir}" 
        classpath="${tools}/proj.jar:${tools}/beaver-rt.jar" classname="Main">
    <arg line="${outdir}/${package_path}/LabCommParser.all 
               ${outdir}/${package_path}/LabCommParser.beaver"/>
  </java>
</target>

<target name="parser.3.cu">
  <uptodate property="parser.3.u">
    <srcfiles dir='.'>
      <include name="${outdir}/${package_path}/LabCommParser.beaver"/>
    </srcfiles>
    <mapper type="merge" 
            to="${outdir}/${package_path}/LabCommParser.java"/>
  </uptodate>
</target>

<target name="parser.3" depends="parser.2, parser.3.cu" unless="parser.3.u">
  <echo message = "translating .beaver to .java"/>
  <beaver file="${outdir}/${package_path}/LabCommParser.beaver"
          terminalNames="yes" compress="yes" useSwitch="yes"/>
</target>

<target name="all.version" depends="jastadd, scanner, parser.3">
</target>

<target name="compile.cu">
  <uptodate property="compile.u">
    <srcfiles dir='.'>
      <include name="*.java"/>
      <include name="2006/*.java"/>
      <include name="2014/*.java"/>
      <include name="${outdir}/**/*.java"/>
    </srcfiles>
    <mapper type="merge" 
            to="${outdir}/compile.uptodate"/>
  </uptodate>
</target>

<target name="compile" depends="compile.cu" unless="compile.u">
  <echo message = "compiling"/>
  <javac debug="true" srcdir="." destdir="${outdir}"
         includes="*.java 2006/*.java 2014/*.java gen/**/*.java" 
         classpath="${outdir}:${tools}/beaver-rt.jar:${tools}/junit.jar"
         includeantruntime="false"
         fork="true" memoryMaximumSize="128M">
    <!--compilerarg value="-Xlint"/-->
  </javac>
  <touch file="${outdir}/compile.uptodate"/>
</target>

<target name="jar.version.cu">
  <uptodate property="jar.version.u">
    <srcfiles dir=".">
      <include name="${outdir}/${package_path}/*.class"/>
    </srcfiles>
    <mapper type="merge" 
            to="labcomm${version}_compiler.jar"/>
  </uptodate>
</target>

<target name="jar.version" depends="jar.version.cu" unless="jar.version.u">
  <echo message = "Generating labcomm${version}_compiler.jar"/>
  <jar destfile="labcomm${version}_compiler.jar">
    <fileset dir="${outdir}" 
             includes="${package_path}/*.class"/>
    <zipfileset src="tools/beaver-rt.jar" includes="beaver/*.class"/>
    <manifest>
      <attribute name="Main-Class" 
                 value="${package}.LabComm"/>
    </manifest>
  </jar>
</target>

<target name="jar.all.cu">
  <uptodate property="jar.all.u">
    <srcfiles dir=".">
      <include name="${outdir}/**/*.class"/>
    </srcfiles>
    <mapper type="merge" 
            to="labcomm_compiler.jar"/>
  </uptodate>
</target>

<target name="jar.all" depends="jar.all.cu" unless="jar.all.u">
  <echo message = "Generating labcomm_compiler.jar"/>
  <jar destfile="labcomm_compiler.jar">
    <fileset dir="${outdir}" 
             includes="**/*.class"/>
    <zipfileset src="tools/beaver-rt.jar" includes="beaver/*.class"/>
    <manifest>
      <attribute name="Main-Class" 
                 value="LabComm"/>
    </manifest>
  </jar>
</target>

<target name="do.version">
  <!-- Wrapper that sets up package and package_path based on ${version} -->
  <local name="package"/>
  <local name="package_path"/>
  <property name="package" value="se.lth.control.labcomm${version}.compiler"/>
  <loadresource property="package_path">
    <propertyresource name="package"/>
    <filterchain>
      <tokenfilter>
        <filetokenizer/>
        <replacestring from="." to="/"/>
      </tokenfilter>
    </filterchain>
  </loadresource>  
  <echo>${do} ${version} ${outdir}</echo>
  <mkdir dir="${outdir}"/>
  <antcall target="${do}">
    <param name="version" value="${version}"/>
    <param name="outdir" value="${outdir}"/>
    <param name="package" value="${package}"/>
    <param name="package_path" value="${package_path}"/>
  </antcall>
</target>

<target name="all">
  <antcall target="do.version">
    <param name="do" value="all.version"/>
    <param name="version" value="2006"/>
    <param name="outdir" value="gen"/>
  </antcall>
  <antcall target="do.version">
    <param name="do" value="all.version"/>
    <param name="version" value="2014"/>
    <param name="outdir" value="gen"/>
  </antcall>
  <antcall target="compile">
    <param name="outdir" value="gen"/>
  </antcall>
  <antcall target="do.version">
    <param name="do" value="jar.version"/>
    <param name="version" value="2006"/>
    <param name="outdir" value="gen"/>
  </antcall>
  <antcall target="do.version">
    <param name="do" value="jar.version"/>
    <param name="version" value="2014"/>
    <param name="outdir" value="gen"/>
  </antcall>
  <antcall target="jar.all">
    <param name="outdir" value="gen"/>
  </antcall>
</target>

<target name="clean">
  <delete dir="gen"/>
</target>
  
<target name="distclean" depends="clean">
  <delete>
    <fileset dir="." includes="labcomm*_compiler.jar"/>
  </delete>
</target>

<target name="test">
  <echo>No tests defined yet</echo>
</target>
  
</project>