build.xml:754: warning: 'includeantruntime' was not set

[javac] /home/huihui/app/jboss-seam-2.2.2.Final/examples/build.xml:754: warning: 'includeantruntime' was not set, defaulting to build.sysclasspath=last; set to false for repeatable builds

于jboss-seam-2.2.2.Final/examples/build.xml文章754行加includeantruntime="on"在上面