also output integer sizes and the corresponding define with lmp -h

  if (Info::has_jpeg_support()) fputs("-DLAMMPS_JPEG\n",fp);

  if (Info::has_ffmpeg_support()) fputs("-DLAMMPS_FFMPEG\n",fp);

  if (Info::has_exceptions()) fputs("-DLAMMPS_EXCEPTIONS\n",fp);

#if defined(LAMMPS_BIGBIG)

  fputs("-DLAMMPS_BIGBIG\n",fp);

#elif defined(LAMMPS_SMALLBIG)

  fputs("-DLAMMPS_SMALLBIG\n",fp);

#else // defined(LAMMPS_SMALLSMALL)

  fputs("-DLAMMPS_SMALLSMALL\n",fp);

#endif

  fprintf(fp,"\nsizeof(smallint): %3d-bit\n",(int)sizeof(smallint)*8);

  fprintf(fp,"sizeof(imageint): %3d-bit\n",(int)sizeof(imageint)*8);

  fprintf(fp,"sizeof(tagint):   %3d-bit\n",(int)sizeof(tagint)*8);

  fprintf(fp,"sizeof(bigint):   %3d-bit\n",(int)sizeof(bigint)*8);

  fputs("\nInstalled packages:\n\n",fp);

  for (int i = 0; NULL != (pkg = installed_packages[i]); ++i) {