Define custom properties based on the existing properties : Properties « Ant « Java Tutorial






<?xml version="1.0"?>
<project name="Apache Ant Properties Project" basedir=".">
  
  <target name="properties.custom">
    <property name="fs" value="${file.separator}"/>
    <property name="ps" value="${path.separator}"/>

    <echo message="File: ${basedir}${fs}build.xml"/>
    <echo message="Path: ${basedir}${fs}build.xml${ps}${basedir}${fs}build.properties"/>
  </target>



</project>








38.3.Properties
38.3.1.Built in properties
38.3.2.Define custom properties based on the existing properties
38.3.3.Reference defined properties
38.3.4.environment properties
38.3.5.Properties based on build.properties file