clean up to simplify

releng.control/commonVariations.sh

@@ -11,6 +11,7 @@ export DISPLAY=127.0.0.1:1.0
 JAVA_4_DIR="IBMJava2-ppc-142"
 JAVA_5_DIR="ibm-java2-ppc-50"
 
+export ANT_HOME=${BUILD_HOME}/apps/apache-ant-1.6.5
 
 ########################################################
 
@@ -32,8 +33,6 @@ export JAVA_5_HOME=${BUILD_HOME}/apps/${JAVA_5_DIR}
 export bootclasspath="${JAVA_4_HOME}/jre/lib/core.jar:${JAVA_4_HOME}/jre/lib/ibmjsseprovider.jar:${JAVA_4_HOME}/jre/lib/xml.jar"
 export bootclasspath_15="${JAVA_5_HOME}/jre/lib/core.jar:${JAVA_5_HOME}/jre/lib/vm.jar:${JAVA_5_HOME}/jre/lib/xml.jar"
 
-export ANT_HOME=${BUILD_HOME}/apps/apache-ant-1.6.5
-
 export PATH=$PATH:$HOME/bin:$ANT_HOME/bin:$JAVA_HOME/bin
 
 export JAVA_HIGH_ZIPFDS=500