--- build.xml	2010-09-05 21:20:34.000000000 +0200
+++ build.xml-gil	2011-02-28 00:29:13.000000000 +0100
@@ -51,6 +51,7 @@
       <property name="build.test-classes.dir" value="${build.dir}/test-classes"/>
       <property name="dist.dir" value="${basedir}/dist"/>
       <property name="dist.jar" value="${dist.dir}/${name}.jar"/>
+      <property name="j2se.api" value="http://java.sun.com/j2se/1.4.2/docs/api"/>
 
       <property name="test.failonerror" value="true" /> 
      
@@ -94,7 +95,7 @@
                nonavbar="false"
                serialwarn="false"
                source="${javac.src.version}">
-          <link href="http://java.sun.com/j2se/1.4.2/docs/api"/>
+          <link href="${j2se.api}"/>
       </javadoc>
    </target>
 
@@ -155,25 +156,23 @@
 
    <target name="build-jar" depends="compile">
       <mkdir dir="${dist.dir}"/>
-      <jar jarfile="${dist.jar}">
-         <fileset dir="${build.classes.dir}"/>
+      <jar jarfile="${dist.jar}"
+           compress="true"
+           index="false" 
+           manifest="${build.classes.dir}/META-INF/MANIFEST.MF" 
+           excludes="**/*.html">
+         <fileset dir="${build.classes.dir}">
+             <include name="org/apache/commons/pool/**"/>
+             <include name="META-INF/LICENSE.txt"/>
+             <include name="META-INF/NOTICE.txt"/>
+             <include name="META-INF/maven/commons-pool/commons-pool/pom.properties"/>
+             <include name="META-INF/maven/commons-pool/commons-pool/pom.xml"/>
+         </fileset>
          <metainf dir="${basedir}" includes="LICENSE.txt,NOTICE.txt"/>
-         <manifest>
-            <attribute name="Built-By" value="${user.name}"/>
-            <attribute name="Package" value="${package}"/>
-            <attribute name="Extension-Name" value="${name}"/>
-            <attribute name="Specification-Vendor" value="Apache Software Foundation"/>
-            <attribute name="Specification-Title" value="${title}"/>
-            <attribute name="Implementation-Version" value="${version}"/>
-            <attribute name="Implementation-Vendor" value="Apache Software Foundation"/>
-            <attribute name="X-Compile-Source-JDK" value="${javac.src.version}"/>
-            <attribute name="X-Compile-Target-JDK" value="${javac.target.version}"/>
-
-         </manifest>
       </jar>
    </target>
 
-   <target name="build" depends="clean,build-jar,javadoc">
+   <target name="build" depends="build-jar,javadoc">
       <copy todir="${dist.dir}" file="${basedir}/LICENSE.txt"/>
       <copy todir="${dist.dir}" file="${basedir}/NOTICE.txt"/>
       <copy todir="${dist.dir}" file="${basedir}/README.txt"/>