Remove cmake patches used to add positio independant flags, as they may now be...
Remove cmake patches used to add positio independant flags, as they may now be useless ( see https://github.com/simgrid/simgrid/pull/382 )
Remove cmake patches used to add positio independant flags, as they may now be useless ( see https://github.com/simgrid/simgrid/pull/382 )