build.xml

<?xml version="1.0"?>
<project name="vJCRE" default="dist" basedir=".">
  <description>ANT build file for vJCRE</description>
   <target name="fetch" description="fetch the dependencies">
    <mkdir dir="lib"/>
    <!-- Remember to update vjcre.pro and classpath as well! -->
    <get src="http://downloads.bouncycastle.org/java/bcprov-jdk15on-154.jar" dest="lib" verbose="true" skipexisting="true"/>
    <get src="http://downloads.bouncycastle.org/java/bcpkix-jdk15on-154.jar" dest="lib" verbose="true" skipexisting="true"/>
    <get src="http://central.maven.org/maven2/net/sf/proguard/proguard-base/5.2.1/proguard-base-5.2.1.jar" dest="lib" verbose="true" skipexisting="true"/>
    <checksum algorithm="SHA-256" file="lib/bcprov-jdk15on-154.jar" property="d0ae14598f9c528d2ab7bb8ed00e785a5440f692712cd362d69328aba25efb57" verifyProperty="bouncy1OK"/>
    <checksum algorithm="SHA-256" file="lib/bcpkix-jdk15on-154.jar" property="d618dcfbf0337b91015b21d4b398175ae96382a82c7e1d6e8c657fcd236463c7" verifyProperty="bouncy2OK"/>
    <checksum algorithm="SHA-256" file="lib/proguard-base-5.2.1.jar" property="f163bdd73c58cbc9b789ab14f5d602b4994dbd82eacb5d54b3bd2a95de63f3bf" verifyProperty="proguardOK"/>
    <fail message="Checksum failure">
      <condition>
        <or>
          <isfalse value="${bouncy1OK}"/>
          <isfalse value="${bouncy2OK}"/>
          <isfalse value="${proguardOK}"/>
        </or>
      </condition>
    </fail>
  </target>
  <!-- Build the software -->
  <path id="build.classpath">
    <pathelement location="lib/bcprov-jdk15on-154.jar"/>
    <pathelement location="lib/bcpkix-jdk15on-154.jar"/>
  </path>
  <target name="compile" description="compile the source" depends="fetch">
    <mkdir dir="build"/>
    <javac srcdir="src" destdir="build" includeantruntime="false" excludes="*.java" debug="true" debuglevel="lines,vars,source">
      <compilerarg value="-Xlint"/>
      <classpath refid="build.classpath"/>
    </javac>
  </target>
  <!-- Package it into a nice little JAR -->
  <target name="dist" depends="compile">
    <jar destfile="vjcre.jar" level="9" basedir="build"/>
  </target>
  <target name="all" depends="dist" description="generate the distribution">
    <java classname="proguard.ProGuard" fork="true" failonerror="true">
      <arg line="@vjcre.pro"/>
      <classpath>
        <pathelement location="lib/proguard-base-5.2.1.jar"/>
      </classpath>
    </java>
  </target>
  <!-- Clean the source tree -->
  <target name="clean" description="clean up">
    <delete dir="build"/>
    <delete file="vjcre.jar"/>
  </target>
</project>