ant warning: “'includeantruntime' was not set”

Question

I receive the following warning:

[javac] build.xml:9: warning: \'includeantruntime\' was not set, 
defaulting to build.sysclasspath=last; set to false for re         


        

Answer 1

If you like me work from commandline the quick answer is executing

export ANT_OPTS=-Dbuild.sysclasspath=ignore

And then run your ant script again.