[Nek5000-users] Compilation failing with gfortran

[nek5000-users at lists.mcs.anl.gov]

Hello Mani,

An "internal compiler error" is just that, a problem concerning the
compiler.  The right step is to submit a detailed bug report to them,
after checking that it is repeatable with the latest gfortran.  They
will fix such problems and sometimes do so quite quickly (from personal
experience).  While doubtless there is a workaround that the developers
could come up with, doing so would most likely be a improper use of
their time.  The most efficient solution for all concerned is to fix the
source of the error and not the symptom.

Cheers,
Frank

On Tue, 2010-05-11 at 15:38 +0530, nek5000-users at lists.mcs.anl.gov
wrote:
> Hi,
> 
>      I'm using mpif77 with gfortran underneath and I'm not able to 
> compile any of the examples of the latest code (which I downloaded today).
> 
> The error is:
> 
> /home/guest/nek5_svn/trunk/nek/navier8.f: In function 'setvert3d':
> /home/guest/nek5_svn/trunk/nek/navier8.f:2322: internal compiler error: 
> in expand_expr_real_1, at expr.c:6846
> Please submit a full bug report,
> with preprocessed source if appropriate.
> See <URL:http://bugzilla.redhat.com/bugzilla> for instructions.
> make: *** [obj/navier8.o] Error 1
> 
> However an earlier version of the code which I've been using for a 
> couple of months works fine. Attached is the compiler.out. I've noticed 
> that the input files are slightly different. Do we not need SESSION.NAME 
> any more?
> 
> 
> Regards,
> Mani chandra
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> Nek5000-users at lists.mcs.anl.gov
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-- 
Frank Herbert Muldoon, Ph.D. Mechanical Engineering
Technische Universität Wien (Technical University of Vienna)
Inst. f. Strömungsmechanik und Wärmeübertragung (Institute of Fluid
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