Updated this to use the same approach as main wrt replacing constants in file .... strangely this one works

git-svn-id: https://svn.apache.org/repos/asf/ant/core/trunk@268536 13f79535-47bb-0310-9956-ffa450edef68

proposal/myrmidon/build.xml

@@ -51,7 +51,7 @@ Legal:
   <property name="src.base" value="src"/>
   <property name="manifest.dir" value="${src.base}/manifest"/>
   <property name="xdocs.dir" value="${src.base}/xdocs"/>
-  <property name="src.dir" value="${src.base}/java"/>
+  <property name="java.dir" value="${src.base}/java"/>
   <property name="skins.dir" value="${src.base}/skins"/>
   <property name="script.dir" value="${src.base}/script"/>
   <property name="lib.dir" value="lib"/>
@@ -68,7 +68,7 @@ Legal:
   <property name="dist.conf" value="${dist.dir}/conf"/>
   <property name="dist.log" value="${dist.dir}/logs"/>
 
-  <property name="constants.file" value="org/apache/ant/Main.java"/>
+  <property name="constants.file" value="org/apache/ant/Constants.java"/>
 
   <!--
        ===================================================================
@@ -135,7 +135,9 @@ Legal:
   <target name="prepare-src" depends="prepare">
     <mkdir dir="${build.src}"/>
     <copy todir="${build.src}">
-      <fileset dir="${src.dir}"/>
+      <fileset dir="${java.dir}">
+      <include name="${constants.file}" />
+      </fileset>
     </copy>
  
     <replace file="${build.src}/${constants.file}" token="@@VERSION@@" value="${version}" />
@@ -150,17 +152,19 @@ Legal:
   <target name="compile" depends="prepare-src,prepare-lib">
 
     <mkdir dir="${build.classes}"/>
-    <javac srcdir="${build.src}"
+    <javac srcdir="${java.dir}"
            destdir="${build.classes}"
            debug="${debug}"
            optimize="${optimize}"
            deprecation="${deprecation}">
         <exclude name="org/apache/ant/gui/**"/>
+        <exclude name="${constants.file}"/>
+        <src path="${build.src}" />
     </javac>
 
 <!--
     <copy todir="${build.classes}">
-      <fileset dir="${build.src}">
+      <fileset dir="${java.dir}">
         <include name="**/*.properties"/>
       </fileset>
     </copy>

proposal/myrmidon/src/java/org/apache/ant/Constants.java

@@ -0,0 +1,20 @@
+/*
+ * Copyright (C) The Apache Software Foundation. All rights reserved.
+ *
+ * This software is published under the terms of the Apache Software License
+ * version 1.1, a copy of which has been included with this distribution in
+ * the LICENSE file.
+ */
+package org.apache.ant;
+
+/**
+ * Abstract interface to hold constants.
+ * 
+ * @author <a href="mailto:donaldp@apache.org">Peter Donald</a>
+ */
+interface Constants
+{
+    //Constants to indicate the build of Ant/Myrmidon
+    String  BUILD_DATE     = "@@DATE@@";
+    String  BUILD_VERSION  = "@@VERSION@@";
+}

proposal/myrmidon/src/java/org/apache/ant/Main.java

@@ -58,10 +58,8 @@ public class Main
     extends AbstractMain
 {
     //Constants to indicate the build of Ant/Myrmidon
-    public final static String     BUILD_DATE                = "@@DATE@@";
-    public final static String     BUILD_VERSION             = "@@VERSION@@";
     public final static String     VERSION                   = 
-        "Ant " + BUILD_VERSION + " compiled on " + BUILD_DATE;
+        "Ant " + Constants.BUILD_VERSION + " compiled on " + Constants.BUILD_DATE;
 
     //default log level
     protected final static String  DEFAULT_LOGLEVEL          = "WARN";