Updated build to take new xalan trax file into account.

Upgraded to Ant 1.2 to get new filter features needed
to fix property code generation location bug when using
Xalan 2.

PR:
Obtained from:
Submitted by:
Reviewed by:


git-svn-id: https://svn.apache.org/repos/asf/xmlgraphics/fop/trunk@194110 13f79535-47bb-0310-9956-ffa450edef68

build.xml

   <!-- =================================================================== -->
   <!-- Initialization target                                               -->
   <!-- =================================================================== -->
-  <target name="init">
+  <target name="init" depends="init-avail, init-filters-xalan1, init-filters-xalan2">
     <tstamp/>
     <property name="Name" value="Fop"/>
     <property name="name" value="fop"/>
 
     <taskdef name="serHyph" classname="org.apache.fop.tools.anttasks.SerializeHyphPattern"/> 
     <taskdef name="xslt" classname="org.apache.fop.tools.anttasks.Xslt"/>
+															
+    <filter filtersfile="${build.src}/codegen/filter"/>
+
+  </target>
+
+  <target name="init-avail">
     <available property="xt.present" classname="com.jclark.xsl.sax.XSLProcessor"/>
     <available property="jimi.present" classname="com.sun.jimi.core.Jimi"/>
     <available property="jai.present" classname="javax.media.jai.JAI"/>
 
     <available property="trax.present" classname="javax.xml.transform.Transformer"/>
     <available property="xalan1.present" classname="org.apache.xalan.xslt.XSLTProcessor"/>
+    <filter token="xalan1-replacestring" value="./build/src/org/apache/fop"/>
+    <filter token="xalan2-replacestring" value="../org/apache/fop"/>
+
+  </target>
+
+  <target name="init-filters-xalan1" depends="init-avail" if="xalan1.present" unless="trax.present">
+    <copy file="src/codegen/xalan1.filter" toFile="./build/src/codegen/filter" filtering="on"/>
+  </target>
 
-    <filter token="${replacestring}" value="${build.src}/${replacestring}"/>
+  <target name="init-filters-xalan2" depends="init-avail" if="trax.present">
+    <copy file="src/codegen/xalan2.filter" toFile="./build/src/codegen/filter" filtering="on"/>
   </target>
 
+
   <!-- =================================================================== -->
   <!-- Help on usage                                                       -->
   <!-- =================================================================== -->
       <echo message="JAXP1.1 transforms is present. Installing TRaX support"/>
       <copydir src="${src.dir}"
  	      dest="${build.src}"
- 	      includes="**/${xsltransform},**/${trax}"/>
+ 	      includes="**/${xsltransform},**/${trax},**/apps/TraxInputHandler.java"/>
   </target>
 
 
     <!-- copy src files -->
     <copydir src="${src.dir}"
              dest="${build.src}"
-             excludes="**/Makefile*, **/package.html, **/XT*,**/PDFOutputHandler.java,**/${jimi},**/${jai},**/${xsltransform},**/${trax},**/${xalan1}"/>
+             excludes="**/Makefile*, **/package.html, **/XT*,**/PDFOutputHandler.java,**/${jimi},**/${jai},**/${xsltransform},**/${trax},**/${xalan1},**/apps/TraxInputHandler.java"/>
   </target>
 
   <!-- =================================================================== -->