tools/api-checker/build.xml

<project name="api-checker" default="build" basedir=".">

        <property name="gwt.root" location="../.." />
  <property name="project.tail" value="tools/api-checker" />
  <import file="${gwt.root}/common.ant.xml" />

        <property name="tools.build" value="${gwt.build.out}/${project.tail}" />

  <!-- Platform shouldn't matter here, just picking one -->
  <property.ensure name="gwt.dev.jar" location="${gwt.build.lib}/gwt-dev-linux.jar" />
  <property.ensure name="gwt.user.jar" location="${gwt.build.lib}/gwt-user.jar" />

  <target name="compile" description="Compile all class files">
    <mkdir dir="${javac.out}" />
    <gwt.javac>
      <classpath>
        <pathelement location="${gwt.dev.jar}" />
        <pathelement location="${gwt.user.jar}" />
      </classpath>
    </gwt.javac>
  </target>

  <target name="compile.tests" description="Compiles the test code for this project">
    <mkdir dir="${javac.junit.out}" />
    <gwt.javac srcdir="test" destdir="${javac.junit.out}">
      <classpath>
        <pathelement location="${javac.out}" />
        <pathelement location="${gwt.tools.lib}/junit/junit-3.8.1.jar" />
        <pathelement location="${gwt.dev.staging.jar}" />
        <pathelement location="${gwt.dev.jar}" />
        <pathelement location="${gwt.user.jar}" />
      </classpath>
    </gwt.javac>
  </target>
        
        <target name="build" depends="compile" description="Build and package this project">
    <mkdir dir="${gwt.build.lib}" />
                    
    <gwt.jar>
      <fileset dir="${javac.out}" />
    </gwt.jar>
  </target>

  <target name="test" depends="build, compile.tests" description="Run unit tests for this project.">
    <taskdef name="junit" classname="org.apache.tools.ant.taskdefs.optional.junit.JUnitTask">
      <classpath>
        <pathelement location="${gwt.tools.lib}/junit/junit-3.8.1.jar" />
        <pathelement location="${gwt.tools.antlib}/ant-junit-1.6.5.jar" />
      </classpath>
    </taskdef>
  
    <echo message="Writing test results to ${junit.out}/reports" />
    <mkdir dir="${junit.out}/reports" />
  
    <junit dir="${junit.out}" fork="yes" printsummary="yes" haltonfailure="true">
      <sysproperty key="gwt.devjar" value="${gwt.dev.staging.jar}" />
      <classpath>
        <pathelement location="test" />
        <pathelement location="${javac.junit.out}" />
        <pathelement location="${gwt.build.out}/tools/api-checker/bin"/>
        <pathelement location="${gwt.dev.jar}" />
        <pathelement location="${gwt.tools.lib}/junit/junit-3.8.1.jar" />
      </classpath>
  
      <formatter type="plain" />
      <formatter type="xml" />
      <batchtest todir="${junit.out}/reports">
                          <fileset dir="${javac.junit.out}"
                            includes="**/*Test.class"/> 
      </batchtest>
    </junit>
  </target>

  <target name="checkstyle" description="Static analysis of source">
    <gwt.checkstyle>
      <fileset dir="src"/>
    </gwt.checkstyle>
  </target>

  <target name="clean" description="Cleans this project's intermediate and output files">
    <delete dir="${project.build}" />
    <delete file="${project.lib}" />
  </target>
</project>