Don't compile ProActiveMPI by default, this fixes the build and lets run the regression tests when MPI is absent.
Don't compile ProActiveMPI by default, this fixes the build and lets run the regression tests when MPI is absent.


git-svn-id: 9146c88ff6d39b48099bf954d15d68f687b3fa69@3837 28e8926c-6b08-0410-baaa-805c5e19b8d6

acontes/scheduling,acontes/programming,fviale/programming,mnip91/proactive-component-monitoring,mnip91/programming-multiactivities,lpellegr/programming,fviale/programming,lpellegr/programming,acontes/programming,mnip91/proactive-component-monitoring,jrochas/scale-proactive,mnip91/programming-multiactivities,PaulKh/scale-proactive,lpellegr/programming,acontes/programming,acontes/scheduling,paraita/programming,ow2-proactive/programming,mnip91/proactive-component-monitoring,jrochas/scale-proactive,fviale/programming,mnip91/proactive-component-monitoring,paraita/programming,acontes/programming,PaulKh/scale-proactive,mnip91/proactive-component-monitoring,fviale/programming,jrochas/scale-proactive,mnip91/programming-multiactivities,PaulKh/scale-proactive,acontes/programming,ow2-proactive/programming,fviale/programming,ow2-proactive/programming,acontes/scheduling,acontes/programming,ow2-proactive/programming,jrochas/scale-proactive,paraita/programming,ow2-proactive/programming,acontes/programming,paraita/programming,PaulKh/scale-proactive,jrochas/scale-proactive,mnip91/programming-multiactivities,fviale/programming,PaulKh/scale-proactive,PaulKh/scale-proactive,mnip91/proactive-component-monitoring,paraita/programming,paraita/programming,acontes/scheduling,lpellegr/programming,lpellegr/programming,ow2-proactive/programming,lpellegr/programming,acontes/scheduling,jrochas/scale-proactive,jrochas/scale-proactive,mnip91/programming-multiactivities,acontes/scheduling,acontes/scheduling,mnip91/programming-multiactivities,PaulKh/scale-proactive