build.xml

<project name="PhpParser" basedir="." default="help">
    <!-- PROPERTIES *************************************************************-->

    <!-- java/javac properties -->
    <property name="src.dir" value="src"/>
    <property name="src.project.dir" value="${src.dir}/project"/>
    <property name="src.spec.dir" value="${src.dir}/spec"/>
    <property name="src.jflex.dir" value="${src.dir}/JFlex"/>
    <property name="src.cup.dir" value="${src.dir}/java_cup"/>

    <property name="build.dir" value="build"/>
    <property name="build.java.dir" value="${build.dir}/java"/>
    <property name="build.class.dir" value="${build.dir}/class"/>

    <property name="lexparse.package" value="at.ac.tuwien.infosys.www.phpparser"/>
    <property name="lexparse.dir" value="${build.java.dir}/at/ac/tuwien/infosys/www/phpparser"/>

    <property name="javadoc.dir" value="doc/html"/>
    <property name="javadoc.lexparse.dir" value="${javadoc.dir}/phpparser"/>

    <!-- lexer generator and generated lexer -->
    <property name="lexgen.main" value="JFlex.Main"/>
    <property name="lexgen.input" value="${src.spec.dir}/php.jflex"/>
    <!-- the lexer name is specified with the %class option in the input file -->
    <property name="lexer.name" value="PhpLexer"/>
    <property name="lexer.source" value="${lexer.name}.java"/>
    <property name="lexer.class" value="${lexer.name}.class"/>

    <!-- parser generator and generated parser -->
    <property name="parsegen.main" value="java_cup.Main"/>
    <property name="parsegen.input" value="${src.spec.dir}/php.cup"/>
    <!-- CAUTION: when changing this property, consult the parser generator's input file first -->
    <property name="parser.name" value="PhpParser"/>
    <property name="parser.source" value="${parser.name}.java"/>
    <property name="parser.sym.name" value="PhpSymbols"/>
    <property name="parser.sym.source" value="${parser.sym.name}.java"/>

    <!-- classpath -->
    <path id="classpath">
        <pathelement location="${build.class.dir}"/>
        <!-- -necessary because of JFlex Messages bundle -->
        <pathelement location="${src.jflex.dir}"/>
    </path>


    <!-- TARGETS ****************************************************************-->

    <target name="cup" description="Compiles the modified Cup.">
        <mkdir dir="${build.class.dir}"/>
        <javac srcdir="${src.cup.dir}" destdir="${build.class.dir}" debug="on" includeantruntime="false">
            <classpath refid="classpath"/>
        </javac>
    </target>

    <target name="jflex" description="Compiles the modified JFlex.">
        <javac srcdir="${src.jflex.dir}" destdir="${build.class.dir}" debug="on" includeantruntime="false">
            <classpath refid="classpath"/>
        </javac>
    </target>

    <target name="lexer.source" depends="cup,jflex"
        description="Uses the lexer generator to create a Java lexer from the input file.">
        <mkdir dir="${lexparse.dir}"/>
        <java classname="${lexgen.main}" fork="yes">
            <arg value="${lexgen.input}"/>
            <arg value="-d"/>
            <arg value="${lexparse.dir}"/>
            <classpath refid="classpath"/>
        </java>
    </target>

    <target name="parser.source" depends="cup"
        description="Uses the parser generator to create a Java parser from the input file.">
        <mkdir dir="${lexparse.dir}"/>
        <java classname="${parsegen.main}" fork="yes">
            <arg value="-parser"/>
            <arg value="${parser.name}"/>
            <arg value="-symbols"/>
            <arg value="${parser.sym.name}"/>
            <arg value="-nonterms"/>
            <arg value="-expect"/>
            <arg value="1"/>
            <arg value="${parsegen.input}"/>
            <classpath refid="classpath"/>
        </java>
        <move file="${basedir}/${parser.source}" todir="${lexparse.dir}"/>
        <move file="${basedir}/${parser.sym.source}" todir="${lexparse.dir}"/>
    </target>

    <target name="javac"
        description="Internal target for Java development. Doesn't try to generate lexer and parser.">
        <mkdir dir="${build.class.dir}"/>
        <javac destdir="${build.class.dir}" debug="on" includeantruntime="false">
            <src>
                <pathelement path="${src.project.dir}"/>
                <pathelement path="${build.java.dir}"/>
            </src>
            <classpath refid="classpath"/>
        </javac>
    </target>

    <target name="javadoc" depends="javac" description="Generates JavaDoc.">
        <javadoc destdir="${javadoc.lexparse.dir}" packagenames="${lexparse.package}" Windowtitle="PhpParser 1.0">
            <sourcepath>
                <pathelement path="${src.project.dir}"/>
                <pathelement path="${build.java.dir}"/>
            </sourcepath>
            <classpath refid="classpath"/>
        </javadoc>
    </target>

    <target name="build" depends="lexer.source,parser.source,javac,javadoc"
        description="Builds the whole project together with the generated lexer and parser."/>

    <target name="clean" description="Cleans up.">
        <delete dir="${build.java.dir}"/>
        <delete dir="${build.class.dir}"/>
        <delete dir="${graphs.dir}"/>
        <delete file="${jar.file}"/>
    </target>

    <target name="cleanall" depends="clean" description="Cleans up JFlex, Cup and JavaDoc as well.">
        <delete dir="${lib.dir}/JFlex"/>
        <delete dir="${lib.dir}/java_cup"/>
        <delete dir="${javadoc.dir}"/>
    </target>

    <target name="dist">
        <mkdir dir="dist"/>
    </target>

    <target name="help">
        <echo message="You probably want to do 'ant build'. Otherwise, type 'ant -projecthelp' for help."/>
    </target>
</project>