hadoop/build.xml

<?xml version="1.0"?>

<project name="Hadoop" default="compile">

  <!-- Load all the default properties, and any the user wants    -->
  <!-- to contribute (without having to type -D or edit this file -->
  <property file="${user.home}/build.properties" />
  <property file="${basedir}/build.properties" />
 
  <property name="Name" value="Hadoop"/>
  <property name="name" value="hadoop"/>
  <property name="version" value="0.1-dev"/>
  <property name="final.name" value="${name}-${version}"/>
  <property name="year" value="2006"/>

  <property name="basedir" value="./"/>
  <property name="src.dir" value="src/java"/>
  <property name="examples.dir" value="src/examples"/>
  <property name="lib.dir" value="lib"/>
  <property name="conf.dir" value="conf"/>
  <property name="docs.dir" value="docs"/>
  <property name="docs.src" value="${basedir}/src/web"/>

  <property name="build.dir" value="build"/>
  <property name="build.classes" value="${build.dir}/classes"/>
  <property name="build.src" value="${build.dir}/src"/>
  <property name="build.webapps" value="${build.dir}/webapps"/>
  <property name="build.examples" value="${build.dir}/examples"/>
  <property name="build.docs" value="${build.dir}/docs"/>
  <property name="build.javadoc" value="${build.docs}/api"/>
  <property name="build.encoding" value="ISO-8859-1"/>

  <property name="test.src.dir" value="src/test"/>
  <property name="test.build.dir" value="${build.dir}/test"/>
  <property name="test.build.data" value="${test.build.dir}/data"/>
  <property name="test.build.classes" value="${test.build.dir}/classes"/>
  <property name="test.build.javadoc" value="${test.build.dir}/docs/api"/>

  <property name="web.src.dir" value="src/web"/>
  <property name="src.webapps" value="src/webapps"/>

  <property name="javadoc.link.java"
	    value="http://java.sun.com/j2se/1.4.2/docs/api/"/>
  <property name="javadoc.packages" value="org.apache.hadoop.*"/>

  <property name="dist.dir" value="${build.dir}/${final.name}"/>

  <property name="javac.debug" value="on"/>
  <property name="javac.optimize" value="on"/>
  <property name="javac.deprecation" value="off"/>
  <property name="javac.version" value="1.4"/>

  <!-- the normal classpath -->
  <path id="classpath">
    <pathelement location="${build.classes}"/>
    <fileset dir="${lib.dir}">
      <include name="**/*.jar" />
    </fileset>
  </path>

  <!-- the unit test classpath -->
  <path id="test.classpath">
    <pathelement location="${test.build.classes}" />
    <pathelement location="${conf.dir}"/>
    <pathelement location="${test.src.dir}"/>
    <path refid="classpath"/>
  </path>

  <!-- ====================================================== -->
  <!-- Stuff needed by all targets                            -->
  <!-- ====================================================== -->
  <target name="init">
    <mkdir dir="${build.dir}"/>
    <mkdir dir="${build.classes}"/>
    <mkdir dir="${build.src}"/>
    <mkdir dir="${build.webapps}/WEB-INF"/>
    <mkdir dir="${build.examples}"/>

    <mkdir dir="${test.build.dir}"/>
    <mkdir dir="${test.build.classes}"/>

    <touch datetime="01/25/1971 2:00 pm">
      <fileset dir="${conf.dir}" includes="**/*.template"/>
    </touch>

    <copy todir="${build.webapps}/">
      <fileset file="${src.webapps}/index.html"/>
    </copy>

    <copy todir="${conf.dir}" verbose="true">
      <fileset dir="${conf.dir}" includes="**/*.template"/>
      <mapper type="glob" from="*.template" to="*"/>
    </copy>
  </target>

  <!-- ====================================================== -->
  <!-- Compile the Java files                                 -->
  <!-- ====================================================== -->
  <target name="compile" depends="init">
    <jspc 
     srcdir="${src.webapps}"
     includes="**/*.jsp"
     destdir="${build.src}"
     package="org.apache.hadoop.mapred"
     uriroot="${src.webapps}/jobtracker"
     webxml="${build.webapps}/WEB-INF/web.xml">
      <classpath refid="classpath"/>
    </jspc>

    <javac 
     encoding="${build.encoding}" 
     srcdir="${src.dir};${build.src}"
     includes="org/apache/hadoop/**/*.java"
     destdir="${build.classes}"
     debug="${javac.debug}"
     optimize="${javac.optimize}"
     target="${javac.version}"
     source="${javac.version}"
     deprecation="${javac.deprecation}">
      <classpath refid="classpath"/>
    </javac>    

  </target>

  <target name="compile-examples" depends="compile">
    <javac 
     encoding="${build.encoding}" 
     srcdir="${examples.dir}"
     includes="org/apache/hadoop/**/*.java"
     destdir="${build.examples}"
     debug="${javac.debug}"
     optimize="${javac.optimize}"
     target="${javac.version}"
     source="${javac.version}"
     deprecation="${javac.deprecation}">
      <classpath refid="classpath"/>
    </javac>    
  </target>

  <!-- ================================================================== -->
  <!-- Make hadoop.jar                                                     -->
  <!-- ================================================================== -->
  <!--                                                                    -->
  <!-- ================================================================== -->
  <target name="jar" depends="compile">
    <copy file="${conf.dir}/hadoop-default.xml"
          todir="${build.classes}"/>
    <copy file="${conf.dir}/mapred-default.xml"
          todir="${build.classes}"/>
    <tar compression="gzip" destfile="${build.classes}/bin.tgz">
      <tarfileset dir="bin" mode="755"/>
    </tar>
    <jar jarfile="${build.dir}/${final.name}.jar"
         basedir="${build.classes}">
      <manifest>
      </manifest>
    </jar>
  </target>

  <!-- ================================================================== -->
  <!-- Make the Hadoop examples jar.                                      -->
  <!-- ================================================================== -->
  <!--                                                                    -->
  <!-- ================================================================== -->
  <target name="examples" depends="jar, compile-examples">
    <jar jarfile="${build.dir}/${final.name}-examples.jar"
         basedir="${build.examples}">
      <manifest>
        <attribute name="Main-Class" 
                   value="org/apache/hadoop/examples/ExampleDriver"/>
      </manifest>
    </jar>
  </target>

  <!-- ================================================================== -->
  <!-- Compile test code                                                  --> 
  <!-- ================================================================== -->
  <target name="compile-test" depends="compile">
    <javac 
     encoding="${build.encoding}" 
     srcdir="${test.src.dir}"
     includes="org/apache/hadoop/**/*.java"
     destdir="${test.build.classes}"
     debug="${javac.debug}"
     optimize="${javac.optimize}"
     target="${javac.version}"
     source="${javac.version}"
     deprecation="${javac.deprecation}">
      <classpath refid="test.classpath"/>
    </javac>    
  </target>

  <!-- ================================================================== -->
  <!-- Run unit tests                                                     --> 
  <!-- ================================================================== -->
  <target name="test" depends="compile, examples, compile-test">

    <delete dir="${test.build.data}"/>
    <mkdir dir="${test.build.data}"/>

    <junit printsummary="yes" haltonfailure="no" fork="yes" dir="${basedir}"
      errorProperty="tests.failed" failureProperty="tests.failed">
      <sysproperty key="test.build.data" value="${test.build.data}"/>
      <sysproperty key="test.src.dir" value="${test.src.dir}"/>
      <classpath refid="test.classpath"/>
      <formatter type="plain" />
      <batchtest todir="${test.build.dir}" unless="testcase">
        <fileset dir="${test.src.dir}"
                 includes="**/Test*.java" excludes="**/${test.exclude}.java" />
      </batchtest>
      <batchtest todir="${test.build.dir}" if="testcase">
        <fileset dir="${test.src.dir}" includes="**/${testcase}.java"/>
      </batchtest>
    </junit>

    <fail if="tests.failed">Tests failed!</fail>

  </target>   

  <target name="nightly" depends="test, tar">
  </target>

  <!-- ================================================================== -->
  <!-- Documentation                                                      -->
  <!-- ================================================================== -->
  <target name="javadoc" depends="compile, default-doc">
    <mkdir dir="${build.javadoc}"/>
    <javadoc
      overview="${src.dir}/overview.html"
      destdir="${build.javadoc}"
      author="true"
      version="true"
      use="true"
      windowtitle="${Name} ${version} API"
      doctitle="${Name} ${version} API"
      bottom="Copyright &amp;copy; ${year} The Apache Software Foundation"
      >
    	<packageset dir="${src.dir}"/>
    	<packageset dir="${examples.dir}"/>
        <link href="${javadoc.link.java}"/>
        <classpath refid="classpath"/>

    	<group title="Core" packages="org.apache.hadoop.*"/>
    	<group title="Examples" packages="org.apache.hadoop.examples"/>

    </javadoc>
  </target>	
	
  <target name="default-doc">
    <style basedir="${conf.dir}" destdir="${build.docs}"
           includes="hadoop-default.xml" style="conf/configuration.xsl"/>
  </target>

  <!-- ================================================================== -->
  <!-- D I S T R I B U T I O N                                            -->
  <!-- ================================================================== -->
  <!--                                                                    -->
  <!-- ================================================================== -->
  <target name="package" depends="jar, javadoc, examples">
    <mkdir dir="${dist.dir}"/>
    <mkdir dir="${dist.dir}/lib"/>
    <mkdir dir="${dist.dir}/bin"/>
    <mkdir dir="${dist.dir}/docs"/>
    <mkdir dir="${dist.dir}/docs/api"/>

    <copy todir="${dist.dir}/lib" includeEmptyDirs="false">
      <fileset dir="lib"/>
    </copy>

    <copy todir="${dist.dir}/webapps">
      <fileset dir="${build.webapps}"/>
    </copy>

    <copy file="${build.dir}/${final.name}.jar" todir="${dist.dir}"/>

    <copy file="${build.dir}/${final.name}-examples.jar" todir="${dist.dir}"/>

    <copy todir="${dist.dir}/bin">
      <fileset dir="bin"/>
    </copy>

    <copy todir="${dist.dir}/conf">
      <fileset dir="${conf.dir}" excludes="**/*.template"/>
    </copy>

    <chmod perm="ugo+x" type="file">
        <fileset dir="${dist.dir}/bin"/>
    </chmod>

    <copy todir="${dist.dir}/docs">
      <fileset dir="${build.docs}"/>
    </copy>

    <copy todir="${dist.dir}">
      <fileset dir=".">
        <include name="*.txt" />
      </fileset>
    </copy>

    <copy todir="${dist.dir}/src" includeEmptyDirs="true">
      <fileset dir="src"/>
    </copy>

    <copy todir="${dist.dir}/" file="build.xml"/>

  </target>

  <!-- ================================================================== -->
  <!-- Make release tarball                                               -->
  <!-- ================================================================== -->
  <target name="tar" depends="package">
    <tar compression="gzip" longfile="gnu"
      destfile="${build.dir}/${final.name}.tar.gz">
      <tarfileset dir="${build.dir}" mode="664">
	<exclude name="${final.name}/bin/*" />
        <include name="${final.name}/**" />
      </tarfileset>
      <tarfileset dir="${build.dir}" mode="755">
        <include name="${final.name}/bin/*" />
      </tarfileset>
    </tar>
  </target>
	
  <!-- ================================================================== -->
  <!-- Clean.  Delete the build files, and their directories              -->
  <!-- ================================================================== -->
  <target name="clean">
    <delete dir="${build.dir}"/>
  </target>

</project>