Peter, what do you suggest?

-erik

---------- Forwarded message ---------- From: Einstein Toolkit trac-noreply@einsteintoolkit.org Date: Tue, Nov 15, 2011 at 6:42 PM Subject: [ET Trac] [Einstein Toolkit] #670: commit 166d77a440a5 and b5f8b4ff16fb does not compile with gfortran To: Cc: trac@einsteintoolkit.org

#670: commit 166d77a440a5 and b5f8b4ff16fb does not compile with gfortran --------------------+-------------------------------------------------------  Reporter:  rhaas   |       Owner:  eschnett     Type:  defect  |      Status:  new  Priority:  major   |   Milestone: Component:  Carpet  |     Version:  Keywords:          | --------------------+-------------------------------------------------------  I get the following error messages (the second commit changes  make.code.defn to activate code from the first commit):  {{{  In file  /home/rhaas/ET/configs/et/build/Carpet/LoadBalanceReal/carpet_region.f90:59

type(superregion2), pointer, intent(out) :: sregion                                 1  Error: POINTER attribute conflicts with INTENT attribute at (1)  }}}

this happens with gfortran 4.2 on a red hat 5.7 system (eg. the cct  machines or my workstation at Caltech or (former workstation at) GT). I  attach the full make output (with many more errors).

Looking at the fortran code it states that:  {{{   ! Note that using intent on pointer arguments requires fortran 2003.   ! It is not allowed in fortran 90 or 95.  }}}  I tried setting std=f2003 in gfortran (see make.log) but apparently this  is not sufficient for gfortran 4.1.2

I am not which other fortran compilers are affected. If we keep this then  we will have to make very clear all user realise that Carpet requires  Fortran 2003 and a fairly new gfortran compiler (or intel) not just  Fortran 90.

-- Ticket URL: https://trac.einsteintoolkit.org/ticket/670 Einstein Toolkit http://einsteintoolkit.org The Einstein Toolkit _______________________________________________ Trac mailing list Trac@einsteintoolkit.org http://lists.einsteintoolkit.org/mailman/listinfo/trac