[Dune-devel] Building dune-common with gcc-4.8 fails

Jö Fahlke jorrit at jorrit.de
Wed Jul 1 15:40:22 CEST 2015


Am Wed,  1. Jul 2015, 15:35:12 +0200 schrieb Carsten Gräser:
> Date: Wed, 01 Jul 2015 15:35:12 +0200
> From: Carsten Gräser <graeser at mi.fu-berlin.de>
> To: "dune-devel at dune-project.org" <dune-devel at dune-project.org>
> Subject: Re: [Dune-devel] Building dune-common with gcc-4.8 fails
> 
> Hi Jö,

> CMakeCache shows that this flag is also present in MPI_CXX_COMPILE_FLAGS
> and MPI_C_COMPILE_FLAGS.

In your other Mail you bisected the problem to the patch that enabled mpi by
default in cmake.  So this sounds very mpi-related.  Maybe that flag is
extracted from mpicc?  And you don't have a problem before the patch because
dune-common did not look for mpi then, but is doing it now?

Which MPI are you using?

Regards,
Jö.

-- 
Jorrit (Jö) Fahlke, Institute for Computational und Applied Mathematics,
University of Münster, Orleans-Ring 10, D-48149 Münster
Tel: +49 251 83 35146 Fax: +49 251 83 32729

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