scripts/build.xml

<?xml version="1.0" encoding="UTF-8"?>
<project name="export-executable" default="build" basedir=".">

	<property name="output" value="bin" />
	<property name="jar_file" value="ecj.jar" />

	<target name="build">
		<delete file="${basedir}/${jar_file}" failonerror="no" />
		<delete dir="${output}" failonerror="no" />
		<mkdir dir="${output}" />

		<javac srcdir="${basedir}" destdir="${output}"
				debuglevel="lines,source"
				source="1.3"
				target="1.2"
			excludes="org/eclipse/jdt/internal/compiler/tool/*,**/apt/**">
			<compilerarg line="-Xlint:none"/>
		</javac>

		<javac destdir="${output}"
				debuglevel="lines,source"
				source="1.6"
				target="1.6"
				includes="org/eclipse/jdt/internal/compiler/tool/*">
			<src path="${basedir}"/>
			<include name="org/eclipse/jdt/internal/compiler/tool/*"/>
			<include name="**/apt/**"/>
			<compilerarg line="-Xlint:none"/>
		</javac>

		<zip destfile="${basedir}/${jar_file}">
			<fileset dir="${output}" />
			<fileset dir="${basedir}">
				<include name="about.html"/>
				<include name="**/*.rsc"/>
				<include name="META-INF/**"/>
				<include name="**/*.properties"/>
				<exclude name="META-INF/eclipse.inf"/>
			</fileset>
		</zip>
		<delete dir="${output}" />
	</target>
</project>