build.xml

<project name="GWT" default="dist" basedir=".">
  <property name="gwt.root" location="." />
  <property name="project.tail" value="" />
  <import file="${gwt.root}/common.ant.xml" />

  <!-- "build" is the default when subprojects are directly targetted  -->
  <property name="target" value="build" />

  <!-- 
     Convenience for the descending calls we make.  Use gwt.ant to
     call into another directory, and this to call in the same build.xml
    -->
  <macrodef name="call-subproject">
    <attribute name="subproject" />
    <attribute name="subtarget" />
    <sequential>
      <antcall target="@{subproject}">
        <param name="target" value="@{subtarget}" />
      </antcall>
    </sequential>
  </macrodef>

  <property name="gwt.apicheck.config" 
    location="tools/api-checker/config/gwt16_20userApi.conf"/>

  <target name="buildonly" depends="dev-one, user, servlet, jni-one" 
          description="Minimal one-platform devel build, without distro packaging">
  </target>

  <target name="dist" depends="build, doc" description="Make all the distributions">
    <gwt.ant dir="distro-source" />
  </target>

  <target name="dist-one" depends="buildonly, tools, samples, doc" description="Make only this platform's distribution">
    <gwt.ant dir="distro-source" target="${build.host.platform}" />
  </target>

  <target name="dist-dev" depends="buildonly" description="Make this platform's distribution, minus doc and samples">
    <gwt.ant dir="distro-source" target="${build.host.platform}" />
  </target>

  <target name="dev" depends="buildtools" description="Builds (or runs ${target} if set) all the dev libraries">
    <gwt.ant dir="dev" />
  </target>

  <target name="dev-one" depends="buildtools" description="Builds only the dev library for this platform">
    <gwt.ant dir="dev" target="${build.host.platform}"/>
    <gwt.ant dir="dev" target="oophm"/>
  </target>

  <target name="user" depends="buildtools, dev-one" description="Builds (or runs ${target} if set) only the user library">
    <gwt.ant dir="user" />
  </target>

  <target name="tools" depends="buildtools, user" description="Builds (or runs ${target} if set) only the tools">
    <gwt.ant dir="tools" />
  </target>

  <target name="servlet" depends="buildtools, user" description="Builds (or runs ${target} if set) only the servlet jar">
    <gwt.ant dir="servlet" />
  </target>

  <target name="jni" description="Builds (or runs ${target} if set) jni for all platforms">
    <gwt.ant dir="jni" />
  </target>

  <target name="jni-one" description="Builds jni for only this platform">
    <gwt.ant dir="jni" target="${build.host.platform}" />
  </target>

  <target name="doc" depends="buildtools, user" description="Builds (or runs ${target} if set) the doc">
    <gwt.ant dir="doc" />
  </target>

  <target name="samples" depends="dev-one, user" description="Builds (or runs ${target} if set) the samples">
    <gwt.ant dir="samples" />
  </target>

  <target name="buildtools" description="Build (or runs ${target} if set) the build tools">
    <gwt.ant dir="build-tools" />
  </target>

  <target name="build" description="Builds GWT, including samples, but without distro packaging"
          depends="dev, user, servlet, tools, jni, samples">
  </target>

  <target name="checkstyle" description="Does static analysis of GWT source">
    <call-subproject subproject="buildtools" subtarget="checkstyle" />
    <call-subproject subproject="dev" subtarget="checkstyle" />
    <call-subproject subproject="user" subtarget="checkstyle" />
    <call-subproject subproject="servlet" subtarget="checkstyle" />
    <call-subproject subproject="tools" subtarget="checkstyle" />
    <call-subproject subproject="samples" subtarget="checkstyle" />
  </target>

  <target name="test" depends="dist-dev" description="Runs all the GWT tests">
    <call-subproject subproject="buildtools" subtarget="test" />
    <call-subproject subproject="dev" subtarget="test" />
    <call-subproject subproject="user" subtarget="test" />
    <call-subproject subproject="servlet" subtarget="test" />
    <call-subproject subproject="tools" subtarget="test" />
  </target>

  <target name="clean" description="Cleans the entire GWT build">
    <delete dir="${gwt.build}" />
  </target>

  <target name ="presubmit" description="Runs checkstyle,apichecker, and all tests" depends="test,apicheck-nobuild,checkstyle">		
  </target>
	
  <target name="apicheck-nobuild" 
    description="Checks API compatibility to prior GWT revision">
    <copy tofile="${gwt.build.out}/userApi.conf" filtering="false"
          file="${gwt.apicheck.config}"
          overwrite="true">
    </copy>
    <java failonerror="true" fork="true"
          classname="com.google.gwt.tools.apichecker.ApiCompatibilityChecker">
      <jvmarg line="-Xmx512m" />
      <sysproperty key="gwt.devjar" value="${gwt.dev.staging.jar}" />
      <classpath>
        <pathelement location="${gwt.build.out}/tools/api-checker/bin"/>
        <fileset dir="${gwt.build.lib}" includes="gwt-user.jar,gwt-dev-*.jar" />
        <pathelement path="${java.class.path}"/>
        <pathelement location="${gwt.tools.lib}/apache/ant-1.6.5.jar" />
      </classpath>
      <arg value="-refJar"/>
      <arg value="${gwt.root}/tools/api-checker/reference/gwt-dev-modified.jar:${gwt.root}/tools/api-checker/reference/gwt-user-modified.jar"/>
      <arg value="-configFile"/>
      <arg file="${gwt.build.out}/userApi.conf"/>
      <arg value="-logLevel"/>
      <arg value="ERROR"/>
    </java>
  </target>
  
  <target name="apicheck" depends="build,apicheck-nobuild" 
          description="Builds GWT and checks API compatiblity to prior release"/>
 
</project>