<?xml version="1.0" encoding="UTF-8"?> <!-- - A validator for all of the user-defined properties. It will be called - from build.xml in the "init" task. --> <project name="Configuration validator" default="validate"> <!-- ================================================================== --> <!-- - Ensure that "antlr.jar" is set. --> <target name="antlr.jar.validate" unless="antlr.jar"> <fail> ***************************************************************** ** The property "antlr.jar" was not set in the JOAL properties ** ** file ** ** "${user.properties.file}" ** ** (or this file was not found). ** ** ** ** Please set "antlr.jar" to to the full path of the ANTLR jar ** ** including the jar itself. ** ***************************************************************** </fail> </target> <!-- - Ensure that "java.home.dir" is set. - NOTE: "java.home" is an internal property for ANT that is not - typically set to what the build needs it to be. --> <target name="java.home.dir.validate" unless="java.home.dir"> <fail> ************************************************************* ** The property "java.home.dir" was not set in the JOGL ** ** properties file ** ** "${user.properties.file}" ** ** (or this file was not found). ** ** ** ** Please set "java.home.dir" to your JAVA_HOME directory. ** ************************************************************* </fail> </target> <!-- - Make sure that jogl.jar is not on the CLASSPATH; this can cause - builds to fail since if this Java process has the jar file open - we can not overwrite it. --> <target name="test.for.jogl.jar"> <available property="jogl.jar.on.class.path" classname="net.java.games.jogl.GL" /> </target> <target name="java.class.path.validate" depends="test.for.jogl.jar" if="jogl.jar.on.class.path"> <fail> ****************************************************************** ** Your CLASSPATH environment variable appears to be set (some ** ** JOGL classes are currently visible to the build.) This can ** ** cause the build to fail. Please unset your CLASSPATH ** ** variable and restart the build. ** ****************************************************************** </fail> </target> <!-- ================================================================== --> <!-- - Validate the required properties --> <target name="validate" depends="antlr.jar.validate, java.home.dir.validate, java.class.path.validate" description="Validate required properties" /> </project>