dolfin team mailing list archive

[Johan Hake <johan.hake@xxxxxxxxx>]

On Friday August 13 2010 15:28:17 Garth N. Wells wrote:
> On Fri, 2010-08-13 at 15:19 -0700, Johan Hake wrote:
> > Works fine here!
> > 
> > Both cpp and python demos runs!
> > 
> > After I set the Trilinos_DIR it finds that too. However, it would be nice
> > to be able to set Trilinos_DIR to the directory where trilinos is
> > installed instead of to where it is installed + include. Maybe cmake can
> > look into $Trilinos_DIR/include to find the TrilinosConfig.cmake?
> 
> Strange - I set just $Trilinos_DIR.
> 
> I observed some strange behaviour yesterday for SLEPc with the
> 'include'.

Ok.

> > Otherwise cmake finds all 4 LA backends.
> > 
> > The python path in dolfin.conf file is wrong:
> > 
> > export
> > PYTHONPATH=/home/hake/bzr/fenics/dolfin/local//home/hake/bzr/fenics/dolfi
> > n/local/lib/python2.6/site-
> > packages:/home/hake/bzr/fenics/dolfin/local//home/hake/bzr/fenics/dolfin
> > /local/lib/python2.6/site- packages:$PYTHONPATH
> 
> I just pushed a fix.

Ok.
 
> The Python installation path now comes from distutils, which should be
> platform independent.
> 
> > This is the configure ouput:
> > -- Checking for package 'SCOTCH-PT'
> > -- Could NOT find SCOTCH  (missing:  SCOTCH_INCLUDE_DIR SCOTCH_LIBRARIES)
> > -- Checking for package 'UMFPACK'
> > -- UMF  /usr/include/suitesparse
> > -- Checking for package 'MTL4'
> > -- PETSc ARCH=
> > 
> > Is some of the configuring cached? It doesn't tell me that Trlinos or
> > PETSc were found. Scotch is not found even if I set SCOTCH_DIR. Do I
> > have to set both SCOTCH_INCLUDE_DIR SCOTCH_LIBRARIES?
> 
> Just SCOTCH_DIR. Do you have PT-SCOTCH installed? It checks for that.

Apperently not, eventhough I think it has been installed using dorsal. But 
when I recompiled scotch it found it.

> > What does the notion of PETSc ARCH= mean?
> 
> For a while now with PETSc it's been necessary to set PETSC_ARCH (a
> PETSc change) unless it's installed in a default location. The SLEPc
> test is quick and simple use PETSC_ARCH for now.

I do not set PETSC_ARCH. Just SLEPC_DIR and PETSC_DIR. However I might set it 
temporarly when I installed SLEPc...

Johan

> Garth
> 
> > Johan
> > 
> > On Friday August 13 2010 06:23:49 Garth N. Wells wrote:
> > > I've added a 'cmake.local' file to DOLFIN (analogous to 'scons.local')
> > > to make building with CMake easy. It would be good if any who is
> > > interested could try it out and send feedback. My impression is that
> > > partial re-builds are *much* faster with CMake compared to SCons.
> > > 
> > > Garth
> > > 
> > > 
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