[Dune] Using absolute path to a mesh file

[Markus Blatt]

Hi,

On Wed, Nov 26, 2014 at 09:47:53AM +0100, Aleksejs Fomins wrote:
> Now when the tests are built out of source, I feel I should use the
> absolute path to mesh files for testing dune-curvilineargrid, same as it
> is done in dune-grid.
> 
> I notice that in dune-grid it is done by using the variable
> 
> DUNE_GRID_EXAMPLE_GRIDS_PATH
> 
> However, I cannot find where this variable is defined using grep on
> dune-grid. Could you please teach me how to define such a variable?

Unfortunately it was only defined manually in the
CMakeLists.txt of dune-grid but never as a CMake variable that is
exported and usable by downstream modules. I changed this with my
recent commits in dune-common, and dune-grid.

If you pull them and reconfigure dune-grid and your module you can
used to provide the path to your executables via

add_definitions("-DDUNE_GRID_EXAMPLE_GRIDS_PATH=${DUNE_GRID_EXAMPLE_GRIDS_PATH}")
or like Dominic described.

Markus
-- 
Do you need more support with DUNE or HPC in general? 

Dr. Markus Blatt - HPC-Simulation-Software & Services http://www.dr-blatt.de
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