-Djsf11="" compile application for jsf1.1 -Djsf12="" compile application for jsf1.2 -Dmyfaces="" compile application for myfaces -Djust-ice="" compile application using just-ice.jar instead of icefaces.jar for applying icefaces with other technoloies, jsf/myfaces etc. in the same application -Dserverel="" for jetty6.1 deployment Combinations: -Djsf12="" -Dserverjsf="" for application deployment on server, Glassfishv2, pe9, and JBoss4.2