build_binary.xml

<?xml version="1.0"?>

<project name="Freenet_binary" default="dist_gcj" basedir=".">
  <description>
     This file builds freenet... as a binary :p
  </description>

<!-- set global properties for this build -->
  	<property name="src" location="src"/>
	<property name="build" location="build"/>
	<property name="lib"	location="lib"/>
	<property name="bin"	location="bin"/>
	<property name="freenet-cvs-snapshot.location" location="${lib}/freenet-cvs-snapshot.jar"/>
	<property name="freenet-ext.location" location="${lib}/freenet-ext.jar"/>
	<property name="gnu-crypto.location" location="${lib}/gnu-crypto.jar"/>
	<property name="javax-crypto.location" location="${lib}/javax-crypto.jar"/>
	<property name="javax-security.location" location="${lib}/javax-security.jar"/>

<target name="env_gcj"  description="Learn about the environment">
    <mkdir dir="${bin}"/>
    <mkdir dir="${build}"/>
    <mkdir dir="${lib}"/>
    <mkdir dir="misc"/>
    <available file="${lib}/gnu-crypto.jar"     property="gnu-crypto.present"/>
    <available file="${lib}/javax-crypto.jar"   property="javax-crypto.present"/>
    <available file="${lib}/javax-security.jar" property="javax-security.present"/>
    <available file="${lib}/freenet-cvs-snapshot.jar" property="freenet.present"/>
    <available file="${lib}/freenet-ext.jar" property="freenet-ext.present"/>
</target>

  <target name="get-gnu-crypto" depends="env_gcj" unless="gnu-crypto.present">
  	<get src="ftp://ftp.gnu.org/gnu/gnu-crypto/binaries/gnu-crypto-2.0.1-bin-r1.zip" 
		 	dest="misc/gnu-crypto-2.0.1-bin-r1.zip" 
	 verbose="true"
	 usetimestamp="true"/>

	 <unzip src="misc/gnu-crypto-2.0.1-bin-r1.zip" dest="misc"/>

	 <move todir="lib">
		 <fileset dir="misc/gnu-crypto-2.0.1-bin/lib/">
			 <include name="*.jar"/>
		 </fileset>
	 </move>
	
	 <property name="gnu-crypto.present" value="true"/>
	 <property name="javax-crypto.present" value="true"/>
	 <property name="javax-security.present" value="true"/>
  </target>

  <target name="get-release" depends="env_gcj" unless="freenet.present"
    description="Download FRED">
	<exec executable="ant" failonerror="true"/>
	<property name="freenet.present" value="true"/>
  </target>

  <target name="get-extjar" depends="env_gcj" unless="freenet-ext.present"
    description="Download some external libraries which Freenet relies on">
    <get src="http://downloads.freenetproject.org/alpha/freenet-ext.jar" 
		 	dest="${freenet-ext.location}" 
	 verbose="true"
	 usetimestamp="true"/>
		<property name="freenet-ext.present" value="true"/>
  </target>
    <!-- ================================================== -->
  <target name="compile_gcj" depends="get-release,get-extjar,get-gnu-crypto">
    <!-- Create the time stamp -->
    <tstamp/>
	<echo message="Compiling freenet-ext.jar"/>
	<exec executable="gcj" failonerror="true">
		<arg value="-c"/>
		<arg value="-O3"/>
		<arg value="-fno-bounds-check"/>
		<arg value="-fno-store-check"/>
		<arg value="-fjni"/>
		<arg value="-o"/>
		<arg value="${build}/freenet-ext.o"/>
		<arg value="-I${lib}/freenet-cvs-snapshot.jar"/>
		<arg value="-I${lib}/freenet-ext.jar"/>
		<arg value="-I${gnu-crypto.location}"/>
		<arg value="-I${javax-crypto.location}"/>
		<arg value="-I${javax-security.location}"/>
		<arg value="${lib}/freenet-ext.jar"/>
	</exec>
	
	<echo message="Compiling freenet-cvs-snapshot.jar"/>
	<exec executable="gcj" failonerror="true">
		<arg value="-c"/>
		<arg value="-O3"/>
		<arg value="-fno-bounds-check"/>
		<arg value="-fno-store-check"/>
		<arg value="-fjni"/>
		<arg value="-o"/>
		<arg value="${build}/freenet-cvs-snapshot.o"/>
		<arg value="-I${lib}/freenet-cvs-snapshot.jar"/>
		<arg value="-I${lib}/freenet-ext.jar"/>
		<arg value="-I${gnu-crypto.location}"/>
		<arg value="-I${javax-crypto.location}"/>
		<arg value="-I${javax-security.location}"/>
		<arg value="${lib}/freenet-cvs-snapshot.jar"/>
	</exec>
  </target>


    <!-- ================================================== -->
  <target name="link_gcj" depends="compile_gcj"
      description="generate the distribution" >
	<echo message="Extracting libs from freenet-ext.jar"/>
	<unzip src="${lib}/freenet-ext.jar" dest="${bin}"/>

	<echo message="Linking"/>
	<exec executable="gcj" failonerror="true">
		<arg value="-combine"/>
		<arg value="-O3"/>
		<arg value="-fno-bounds-check"/>
		<arg value="-fno-store-check"/>
		<arg value="-fjni"/>
		<arg value="-o"/>
		<arg value="freenet"/>
		<arg value="--main=net.i2p.util.NativeBigInteger"/>
		<arg value="-I${lib}/freenet-cvs-snapshot.jar"/>
		<arg value="-I${lib}/freenet-ext.jar"/>
		<arg value="-I${gnu-crypto.location}"/>
		<arg value="-I${javax-crypto.location}"/>
		<arg value="-I${javax-security.location}"/>
		<arg value="-L${bin}/lib/linux/x86/"/>
		<arg value="-L${bin}/net/i2p/util/"/>
		<arg value="-lfec16"/>
		<arg value="-lfec8"/>
		<arg value="-ljbigi-linux-athlon"/>
		<arg value="-l-javax-security"/>
		<arg value="-l-javax-crypto"/>
		<arg value="-l-gnu-crypto"/>
		<arg value="${build}/freenet-ext.o"/>
		<arg value="${build}/freenet-cvs-snapshot.o"/>
	</exec>
  </target>
  
  <target name="dist_gcj" depends="link_gcj"
      description="generate the distribution" />

    <!-- ================================================== -->
    <target name="clean" description="Delete class files and docs dir.">
        <delete dir="${build}"/>
        <delete dir="${bin}"/>
        <delete file="freenet"/>
        <delete file="*.o"/>
    </target>
    <target name="distclean" description="Delete class files, lib dir and docs dir.">
        <delete dir="${build}"/>
        <delete dir="${bin}"/>
        <delete dir="${lib}"/>
        <delete dir="misc"/>
        <delete file="freenet"/>
        <delete file="*.o"/>
    </target>
</project>