JNI JavaからCPPを呼び出す<3>

build.xml

<?xml version="1.0" encoding="UTF-8" standalone="no"?>
<!-- WARNING: Eclipse auto-generated file.
              Any modifications will be overwritten.
              To include a user specific buildfile here, simply create one in the same
              directory with the processing instruction <?eclipse.ant.import?>
              as the first entry and export the buildfile again. -->
<project basedir="." default="build" name="jni">
	<property environment="env" />
	<property name="ECLIPSE_HOME" value="../../eclipse" />
	<property name="debuglevel" value="source,lines,vars" />
	<property name="target" value="1.7" />
	<property name="source" value="1.7" />
	<path id="jni.classpath">
		<pathelement location="bin" />
	</path>
	<target name="init">
		<mkdir dir="bin" />
		<copy includeemptydirs="false" todir="bin">
			<fileset dir="src">
				<exclude name="**/*.java" />
			</fileset>
		</copy>
	</target>
	<target name="clean">
		<delete dir="bin" />
	</target>
	<target depends="clean" name="cleanall" />
	<target depends="build-subprojects,build-project,makeh" name="build" />
	<target name="build-subprojects" />
	<target depends="init" name="build-project">
		<echo message="${ant.project.name}: ${ant.file}" />
		<javac debug="true" debuglevel="${debuglevel}" destdir="bin" includeantruntime="false" source="${source}" target="${target}">
			<src path="src" />
			<classpath refid="jni.classpath" />
		</javac>
	</target>
	<property name="h_dir" location="/root/workspace/jni/jnih" />
	<target name="makeh">
		<taskdef resource="cpptasks.tasks" />
		<javah classpath="/root/workspace/jni/bin" class="jp.sp.jni.HelloWorldJNI" destdir="${h_dir}" />
		<cc link="shared" outfile="/root/workspace/jni/dist/HelloWorldJNI" objdir="${h_dir}">
			<includepath location="${env.JAVA_HOME}/include" />
			<includepath location="${env.JAVA_HOME}/include/linux" />
			<fileset dir="${h_dir}" includes="HelloWorldJNI.cpp" />
			<libset libs="stdc++" />
		</cc>
	</target>
	<target description="Build all projects which reference this project. Useful to propagate changes." name="build-refprojects" />
	<target description="copy Eclipse compiler jars to ant lib directory" name="init-eclipse-compiler">
		<copy todir="${ant.library.dir}">
			<fileset dir="${ECLIPSE_HOME}/plugins" includes="org.eclipse.jdt.core_*.jar" />
		</copy>
		<unzip dest="${ant.library.dir}">
			<patternset includes="jdtCompilerAdapter.jar" />
			<fileset dir="${ECLIPSE_HOME}/plugins" includes="org.eclipse.jdt.core_*.jar" />
		</unzip>
	</target>
	<target description="compile project with Eclipse compiler" name="build-eclipse-compiler">
		<property name="build.compiler" value="org.eclipse.jdt.core.JDTCompilerAdapter" />
		<antcall target="build" />
	</target>
</project>