Index: build.xml
===================================================================
--- build.xml	(revision 542970)
+++ build.xml	(working copy)
@@ -6,7 +6,7 @@
 
   <import file="common-build.xml"/>
 
-  
+  <property name="build.demo.template" value="demo-build.template"/> 
 
   <property name="demo.name" value="lucene-demos-${version}"/>
   <property name="demo.war.name" value="luceneweb"/>
@@ -47,14 +47,14 @@
   </path>
 
   <patternset id="src.dist.patterns"
-              includes="src/,build.xml,*build*.xml,docs/,*.txt,contrib/,"
+              includes="src/,build.xml,*build*.xml,${build.demo.template},docs/,*.txt,contrib/,"
               excludes="contrib/db/*/lib/,contrib/*/ext-libs/,src/site/build/"
   />
   <patternset id="binary.build.dist.patterns"
               includes="${final.name}.jar,${demo.war.name}.war,${demo.name}.jar,docs/,contrib/*/*.jar"
   />
   <patternset id="binary.root.dist.patterns"
-              includes="src/demo/,src/jsp/,build.xml,docs/,*.txt"
+              includes="src/demo/,src/jsp/,docs/,*.txt"
   />
 
 
@@ -159,7 +159,10 @@
   <!--                                                                    -->
   <!-- ================================================================== -->
   <target name="package" depends="jar-core, javadocs, war-demo, build-contrib, init-dist">
-
+	<copy file="${build.demo.template}" todir="${build.dir}"/>
+	<replace file="${build.dir}/${build.demo.template}" token="PLACEHOLDER_version" value="${version}"/>
+	<replace file="${build.dir}/${build.demo.template}" token="PLACEHOLDER_javac.source" value="${javac.source}"/>
+	<replace file="${build.dir}/${build.demo.template}" token="PLACEHOLDER_javac.target" value="${javac.target}"/>
   </target>
 
   <target name="nightly" depends="test, package-tgz">
@@ -178,6 +181,7 @@
       <zipfileset prefix="lucene-${version}" dir=".">
         <patternset refid="binary.root.dist.patterns"/>
       </zipfileset>
+      <zipfileset dir="${build.dir}" includes="${build.demo.template}" fullpath="lucene-${version}/build.xml"/>
       <zipfileset prefix="lucene-${version}" dir="${build.dir}">
         <patternset refid="binary.build.dist.patterns"/>
       </zipfileset>
@@ -198,6 +202,7 @@
       <tarfileset prefix="lucene-${version}" dir=".">
         <patternset refid="binary.root.dist.patterns"/>
       </tarfileset>
+      <tarfileset dir="${build.dir}" includes="${build.demo.template}" fullpath="lucene-${version}/build.xml"/>
       <tarfileset prefix="lucene-${version}" dir="${build.dir}">
         <patternset refid="binary.build.dist.patterns"/>
       </tarfileset>
Index: demo-build.template
===================================================================
--- demo-build.template	(revision 0)
+++ demo-build.template	(revision 0)
@@ -0,0 +1,110 @@
+<?xml version="1.0"?>
+
+<project name="lucene-demo" default="compile-demo" basedir=".">
+  <dirname file="${ant.file.common}" property="common.dir"/>
+
+  <property name="version" value="PLACEHOLDER_version"/>
+  <property name="javac.source" value="PLACEHOLDER_javac.source"/>
+  <property name="javac.target" value="PLACEHOLDER_javac.target"/>
+	
+  <property name="build.dir" location="build"/>
+	
+	
+  <property name="core.name" value="lucene-core-${version}"/>
+  <property name="demo.name" value="lucene-demos-${version}"/>
+  <property name="demo.war.name" value="luceneweb"/>
+
+  <!-- Build classpath -->
+  <path id="classpath">
+    <pathelement location="${common.dir}/${core.name}.jar"/>
+  </path>
+
+  <path id="demo.classpath">
+    <path refid="classpath"/>
+    <pathelement location="${build.dir}/classes/demo"/>
+  </path>
+	
+  <available
+    property="jar.core.present"
+	type="file"
+	file="${common.dir}/${core.name}.jar"
+  />
+
+  <target name="jar.core-check">
+    <fail unless="jar.core.present">
+	  ##################################################################
+	  ${common.dir}/${core.name}.jar not found.
+	  ##################################################################
+	</fail>
+  </target>
+
+  <!-- ================================================================== -->
+  <!-- J A R                                                              -->
+  <!-- ================================================================== -->
+  <!--                                                                    -->
+  <!-- ================================================================== -->
+
+  <target name="jar-demo" depends="compile-demo"
+	description="Build demo jar file">
+    <jar
+      destfile="${demo.name}.jar"
+      basedir="${build.dir}/classes/demo"
+      excludes="**/*.java"
+      />
+  </target>
+
+  <target name="war-demo" depends="jar-demo"	
+	description="Build demo war file">
+    <war destfile="${demo.war.name}.war"
+         webxml="src/jsp/WEB-INF/web.xml">
+      <fileset dir="src/jsp" excludes="WEB-INF/web.xml"/>
+      <lib dir="." includes="${demo.name}.jar"/>
+      <lib dir="." includes="${core.name}.jar"/>
+    </war>
+  </target>
+
+  <!-- ================================================================== -->
+  <!-- B U I L D  D E M O                                                 -->
+  <!-- ================================================================== -->
+  <!--                                                                    -->
+  <!-- ================================================================== -->
+  <target name="compile-demo" depends="jar.core-check"
+	description="Compile demo classes">
+    <mkdir dir="${build.dir}/classes/demo"/>
+
+    <compile
+      srcdir="src/demo"
+      destdir="${build.dir}/classes/demo">
+      <classpath refid="demo.classpath"/>
+    </compile>
+  </target>
+	
+  <target name="clean"
+    description="Removes contents of build directory">
+    <delete dir="${build.dir}"/>
+  </target>
+
+	
+  <!--+
+      | M A C R O S
+      +-->
+  <macrodef name="compile">
+    <attribute name="srcdir"/>
+    <attribute name="destdir"/>
+    <element name="nested" implicit="yes" optional="yes"/>
+
+    <sequential>
+      <mkdir dir="@{destdir}"/>
+      <javac
+        srcdir="@{srcdir}"
+        destdir="@{destdir}"
+        deprecation="off"
+        debug="on"
+        source="${javac.source}"
+        target="${javac.target}">
+        <nested/>
+      </javac>
+    </sequential>
+  </macrodef>
+
+</project>