build.xml

<project default="jar">
    <property name="generator" value="Unix Makefiles" />
    <property name="cmake_home" value="/usr" />

  <path id="project.class.path">
    <pathelement path="${java.class.path}/"/>
    <pathelement path="thirdparty/junit-4.10.jar"/>
    <pathelement path="thirdparty/jna-4.0.0.jar"/>
  </path>

    <!-- sets ${build-dir} = win-32 win-64 linux-32 or linux-64 -->
    <target name="getinfo">
        <condition property="jvm.word.size" value="32" ><os arch="i386" /></condition>
        <condition property="jvm.word.size" value="32" ><os arch="x86" /></condition>
        <property name="jvm.word.size" value="64" />
        <condition property="build.dir.os" value="win"><os family="Windows" /></condition>
        <condition property="build.dir.os" value="linux"><os family="Unix" /></condition>
        <echo message="os.arch: ${os.arch} os.family ${os.name} jvm.word.size ${jvm.word.size}" />
        <echo message="build.dir.os ${build.dir.os}" />

        <!-- check generator matches word size.  only applies to visual studio -->
        <fail message="Using 64-bit generator on 32-bit jvm">
            <condition>
                <and>
                     <equals arg1="${jvm.word.size}" arg2="32" />
                     <contains string="${generator}" substring="Visual Studio" />
                     <contains string="${generator}" substring="Win64" />
                </and>
            </condition>
        </fail>
        <fail message="Using 32-bit generator on 64-bit jvm">
            <condition>
                <and>
                     <equals arg1="${jvm.word.size}" arg2="64" />
                     <contains string="${generator}" substring="Visual Studio" />
                     <not><contains string="${generator}" substring="Win64" /></not>
                </and>
            </condition>
        </fail>

        <property name="build.dir" value="build/${build.dir.os}-${jvm.word.size}" />
        <echo message="build.dir ${build.dir}" />
    </target>

   <target name="compile" depends="getinfo">
        <taskdef name="cmake" classname="CMake" classpath="thirdparty/cmake-for-ant.jar" />
        <mkdir dir="${build.dir}/native" />
        <cmake cmakehome="${cmake_home}" releasetype="Release" generator="${generator}" 
             srcdir="src/native" builddir="${build.dir}/native" artifactdirproperty="cmakeoutdir" />
      <mkdir dir="${build.dir}/classes"/>
      <javac srcdir="src/java" destdir="${build.dir}/classes"  debug="true" includeantruntime="false" >
           <classpath refid="project.class.path" />
      </javac>
      <copy todir="${build.dir}/classes" >
          <fileset dir="src/java" />
      </copy>
   </target>

   <target name="jar" depends="compile">
      <jar destfile="${build.dir}/Jeigen.jar" basedir="${build.dir}/classes" />
   </target>

    <target name="test" depends="jar">
	   <echo message="cmakeoutdir: ${cmakeoutdir}" />
       <junit printsummary="on" fork="on" haltonerror="on" haltonfailure="on" showoutput="withOutAndErr" >
            <classpath>
                <pathelement location="${build.dir}/Jeigen.jar" />
                <pathelement path="thirdparty/jna-4.0.0.jar"/>
                <pathelement path="thirdparty/junit-4.10.jar"/>
            </classpath>
              <formatter type="xml"/>
            <sysproperty key="java.library.path" value="${cmakeoutdir}" />
			<sysproperty key="jna.debug_load" value="true" />
             <test name="jeigen.TestJeigen" todir="${build.dir}"/>
        </junit>
    </target>

    <target name="clean" >
        <delete dir="build" />
    </target>
</project>