On Tue, Jul 03, 2012 at 04:03:51PM -0700, William Au wrote: > > Dear all, > > Thank you for all responses. There is another problem using > -fdefault-integer-8.
I'll make the unsolicited suggestion that you really really really don't want to use the -fdefault-integer-8 option. It would be far better to actually audit your Fortran code and use Fortran's kind type mechanism to choose the appropriate kinds. I think that you're just hitting the tip of the iceberg with problems and potential nasty bugs. Before dismissing my suggestion, it may be beneficial to review th history of the -fdefault-* options in gfortran. -- Steve