build.xml

<?xml version="1.0" encoding="UTF-8" standalone="no"?>
<project default="build_all" name="Create OpenKit Jar">

	<property name="java7.boot.classpath" value="C:/workspaces/devtools/jdk1.7.0_80/jre/lib/rt.jar"/>
    <property name="java7.boot.classpath" value="C:/workspaces/devtools/jdk1.8.0_77/jre/lib/rt.jar"/>

    <property name="dir.buildfile" value="."/>
    <property name="dir.source" value="${dir.buildfile}/src/main/java"/>
    <property name="dir.classes" value="${dir.buildfile}/build/ant"/>
    <property name="dir.workspace" value="${dir.buildfile}/.."/>
    <property name="dir.jarfile" value="${dir.buildfile}/dist"/>

    <property name="version" value="0.2"/>

    <target name="build_all" depends="clean,compile_java7,create_jar7,compile_java8,create_jar8">
    </target>

    <target name="build_java7" depends="clean,compile_java7,create_jar7">
    </target>

    <target name="build_java8" depends="clean,compile_java8,create_jar8">
    </target>

    <target name="clean">
		<delete dir="${dir.jarfile}" />
	</target>

    <target name="compile_java7">
		<delete dir="${dir.classes}" />
		<mkdir dir="${dir.classes}" />
		<javac srcdir="${dir.source}" destdir="${dir.classes}" source="1.7" target="1.7" bootclasspath="${java7.boot.classpath}" includeantruntime="false">
			<classpath>
				<pathelement path="${dir.source}"/>
			</classpath>
		</javac>
	</target>

    <target name="compile_java8">
		<delete dir="${dir.classes}" />
		<mkdir dir="${dir.classes}" />
		<javac srcdir="${dir.source}" destdir="${dir.classes}" source="1.8" target="1.8" bootclasspath="${java8.boot.classpath}" includeantruntime="false">
			<classpath>
				<pathelement path="${dir.source}"/>
			</classpath>
		</javac>
	</target>

    <target name="create_jar7">
		<mkdir dir="${dir.jarfile}" />
        <jar destfile="${dir.jarfile}/openkit-${version}-java7.jar">
            <fileset dir="${dir.classes}">
			</fileset>
        </jar>
	</target>

    <target name="create_jar8">
		<mkdir dir="${dir.jarfile}" />
        <jar destfile="${dir.jarfile}/openkit-${version}-java8.jar">
            <fileset dir="${dir.classes}">
			</fileset>
        </jar>
	</target>

</project>