[FLASH-USERS] UG with PFFT compilation error

[Christopher Daley]

Hi Mateusz,

This is happening because no gr_pfftSpecifyTransform.F90 exists in any
of your simulation's included directories.  If DirectSolver supports
the boundary conditions that you need then it is just a matter of
changing the following line in your Config file
from:
REQUIRES Grid/GridSolvers/Pfft
to:
REQUIRES Grid/GridSolvers/Pfft/DirectSolver

We use this solver in the following unit test:
source/Simulation/SimulationMain/unitTest/PFFT_PoissonFD/Config

Chris


On 07/10/2011 06:21 PM, Mateusz Ruszkowski wrote:
>
>
> Hi,
>
> I am trying to compile a test setup using UG (i.e., no PARAMESH). The
> setup makes use of the PFFT self-gravity solver. The compilation line is:
>
> ./setup magnetoHD/Test -auto -3d -opt +usm +ug
>
> and the relevant lines from the Config file are:
>
> REQUIRES Grid/GridSolvers/Pfft
> REQUESTS physics/Gravity/GravityMain/Poisson/Pfft
>
> I am getting the following error message during compilation:
>
> "Sorry, I am unable to build gr_pfftSpecifyTransform.o mentioned in
> Makefile.Grid
> Related directory contents:
> If you do not see an appropriate source file, gr_pfftSpecifyTransform.o
> is probably mentioned in the wrong Makefile and should probably go
> deeper inside the Grid unit gmake: *** [gr_pfftSpecifyTransform.o] Error"
>
> Does anybody know why this is happening?
>
> Thanks,
> Mateusz