build.xml

<?xml version="1.0" encoding="UTF-8"?>

<!--

Make build.properties like this:

version=4.0ea

antlr3.jar=/usr/local/lib/antlr-3.4-complete.jar
build.sysclasspath=ignore
-->

<project name="ANTLR4" default="distribute" basedir=".">

    <property file="build.properties" />

	<property name="src.dir" value="${basedir}/src" />
	<property name="dist.dir" value="${basedir}/dist" />
    <property name="build.dir" value="${basedir}/build" />
    <property name="lib.dir" value="${basedir}/lib" />
    <property name="install.root.dir" value="${dist.dir}/antlr-${version}" />
    <property name="jar.file" value="${dist.dir}/antlr-${version}-complete.jar" />

	<path id="classpath">
        <pathelement location="${antlr3.jar}"/> <!-- general setup -->
		<pathelement location="${ant-antlr3.jar}"/>
		<pathelement location="${basedir}/runtime/Java/lib/org.abego.treelayout.core.jar"/>
	</path>

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

    <target name="init">
        <!-- Create the build directory structure used by compile -->
        <mkdir dir="${build.dir}/gen/org/antlr/v4" />
    </target>



	<target name="antlr" depends="init">
		<echo>parse grammars</echo>
		<java classname="org.antlr.Tool" fork="true" failonerror="false" maxmemory="300m"
			dir="${basedir}/tool/src/org/antlr/v4/parse">
			<arg value="-make"/>
			<arg value="ANTLRParser.g"/>
			<arg value="ANTLRLexer.g"/>
			<arg value="ActionSplitter.g"/>
			<arg value="ATNBuilder.g"/>
			<arg value="BlockSetTransformer.g"/>
			<arg value="GrammarTreeVisitor.g"/>
			<arg value="LeftRecursiveRuleWalker.g"/>
			<classpath>
				<pathelement location="${antlr3.jar}"/>
				<pathelement path="${java.class.path}"/>
			</classpath>
		</java>

<!--
		<echo>semantics grammars</echo>
		<java classname="org.antlr.Tool" fork="true" failonerror="false" maxmemory="300m"
			dir="${basedir}/tool/src/org/antlr/v4/semantics">
			<arg value="-make"/>
			<arg value="-lib"/>
			<arg value="../parse"/>
			<arg value="BasicSemanticTriggers.g"/>
			<arg value="CollectSymbols.g"/>
			<arg value="Refs.g"/>
			<classpath>
				<pathelement location="${antlr3.jar}"/>
				<pathelement path="${java.class.path}"/>
			</classpath>
		</java>
		-->

		<echo>codegen grammars</echo>
		<java classname="org.antlr.Tool" fork="true" failonerror="false" maxmemory="300m"
			dir="${basedir}/tool/src/org/antlr/v4/codegen">
			<arg value="-make"/>
			<arg value="-lib"/>
			<arg value="../parse"/>
			<arg value="SourceGenTriggers.g"/>
			<classpath>
				<pathelement location="${antlr3.jar}"/>
				<pathelement path="${java.class.path}"/>
			</classpath>
		</java>

		<!--
		<echo>gunit grammars</echo>
		<java classname="org.antlr.Tool" fork="true" failonerror="false" maxmemory="300m"
			dir="${basedir}/gunit/src/org/antlr/v4/gunit">
			<arg value="-make"/>
			<arg value="ASTVerifier.g"/>
			<arg value="gUnit.g"/>
			<arg value="jUnitGen.g"/>
			<arg value="Semantics.g"/>
			<classpath>
				<pathelement location="${antlr3.jar}"/>
				<pathelement path="${java.class.path}"/>
			</classpath>
		</java>
		-->
	</target>

    <target name="compile" depends="antlr" description="Compile for generic OS">
        <mkdir dir="${build.dir}/classes"/>
        <mkdir dir="${build.dir}/src"/>
		<copy todir="${build.dir}/src" >
			<fileset dir="${basedir}/tool/src/"/>
			<fileset dir="${basedir}/runtime/Java/src/"/>
			<!-- <fileset dir="${basedir}/gunit/src/"/> -->
		</copy>
		<replace dir="${build.dir}/src" token="@version@" value="${version}"/>
        <javac
                destdir="${build.dir}/classes"
                source="1.5"
                target="1.5"
                debug="true"
                excludes="org/antlr/v4/test/**">
			<classpath refid="classpath"/>
            <src path="${build.dir}/src:${build.dir}/gen"/>
        </javac>
    </target>

    <target name="build-jar" depends="compile" description="Build ANTLR 4.jar">
        <mkdir dir="${dist.dir}"/>

        <jar jarfile="${jar.file}">
            <fileset dir="${build.dir}/classes" includes="**/*.class"/>
	    <fileset dir="${basedir}/tool/resources">
		    <include name="**/*.st"/>
		    <include name="**/*.stg"/>
	    </fileset>
            <zipfileset includes="org/antlr/**, org/antlr/stringtemplate/**, org/stringtemplate/v4/**" src="${antlr3.jar}"/>
            <zipfileset includes="**/*.class" src="${basedir}/runtime/Java/lib/org.abego.treelayout.core.jar"/>
            <manifest>
                <attribute name="Version" value="${version}"/>
                <attribute name="Main-Class" value="org.antlr.v4.Tool"/>
            </manifest>
        </jar>
    </target>

    <target name="zip-source" depends="compile">
        <mkdir dir="${install.root.dir}"/>

        <mkdir dir="${install.root.dir}/src"/>
        <copy todir="${install.root.dir}/src">
			<fileset dir="${basedir}/tool/src/">
				<include name="**/*.java"/>
				<include name="**/*.g"/>
				<include name="**/*.st"/>
				<include name="**/*.stg"/>
			</fileset>
			<fileset dir="${basedir}/tool/resources/">
				<include name="**/*.st"/>
				<include name="**/*.stg"/>
			</fileset>
			<fileset dir="${basedir}/runtime/Java/src/">
				<include name="**/*.java"/>
				<include name="**/*.g"/>
				<include name="**/*.st"/>
				<include name="**/*.stg"/>
			</fileset>
			<!--
			<fileset dir="${basedir}/gunit/src/">
				<include name="**/*.java"/>
				<include name="**/*.g"/>
				<include name="**/*.st"/>
				<include name="**/*.stg"/>
			</fileset>
			-->
        </copy>

        <copy todir="${install.root.dir}">
            <fileset dir=".">
                <include name="build.properties"/>
                <include name="build.xml"/>
                <include name="LICENSE.txt"/>
                <include name="README.txt"/>
                <include name="doxyfile"/>
            </fileset>
        </copy>

        <copy todir="${install.root.dir}/lib" file="${antlr3.jar}">
        </copy>

        <zip destfile="${dist.dir}/antlr-${version}-src.zip">
            <zipfileset dir="${install.root.dir}" prefix="antlr-${version}"/>
        </zip>
    </target>

    <target name="distribute" depends="clean, zip-source, build-jar">
    </target>

</project>