default_pre_build      &&
cd  $SOURCE_DIRECTORY  &&

if spell_ok mpich; then
  sedit  "s/MPI_ARCH   =.*$/MPI_ARCH   =LINUX/"  makefile
  sedit  "s/-lmpi/-lmpich/"  makefile
fi   &&

  sedit "s/\/share\/pvm3/\/share\/pvm/" makefile