dolfin team mailing list archive

[Johan Hake <johan.hake@xxxxxxxxx>]

On Thursday September 16 2010 12:35:27 Garth N. Wells wrote:
> On 16/09/10 18:12, Johan Hake wrote:
> > On Thursday September 16 2010 10:05:14 Anders Logg wrote:
> >> On Thu, Sep 16, 2010 at 09:52:12AM -0700, Johan Hake wrote:
> >>> On Thursday September 16 2010 09:34:51 Johannes Ring wrote:
> >>>> On Thu, Sep 16, 2010 at 5:22 PM, Johan Hake<johan.hake@xxxxxxxxx>
> > 
> > wrote:
> >>>>> On Thursday September 16 2010 04:37:49 Anders Logg wrote:
> >>>>>> On Thu, Sep 16, 2010 at 11:16:29AM +0200, Johannes Ring wrote:
> >>>>>>> On Thu, Sep 16, 2010 at 9:28 AM, Anders Logg<logg@xxxxxxxxx>
> > 
> > wrote:
> >>>>>>>> When I change something in DOLFIN and make a rebuild, I expect
> >>>>>>>> to be able to enter the build directory and just type make
> >>>>>>>> install, but frequently it starts a configure process which
> >>>>>>>> fails and leaves me with a broken build directory and I need to
> >>>>>>>> start from scratch with a clean build directory.
> >>>>> 
> >>>>> I have not had this problem.
> >>>>> 
> >>>>>>>> What is the best way to make a rebuild?
> >>>>>>> 
> >>>>>>> I'm not sure, but what sort of changes do you make when this
> >>>>>>> happens
> >>>>>> 
> >>>>>> Change small things inside .cpp files.
> >>>> 
> >>>> I tried doing some changes but I couldn't reproduce your problem.
> >>>> 
> >>>>>> I might also have pulled some other changes.
> >>>>>> 
> >>>>>>> and what error message do you get when the configure process
> >>>>>>> fails?
> >>>>>> 
> >>>>>> Many of these:
> >>>>>> 
> >>>>>> -- Configuring done
> >>>>>> 
> >>>>>> CMake Warning at dolfin/CMakeLists.txt:197 (add_library):
> >>>>>>    Cannot generate a safe runtime search path for target dolfin
> >>>>>>    because files
> >>>>>>    in some directories may conflict with libraries in implicit
> >>>>>> 
> >>>>>> directories:
> >>>>>>      runtime library [liblapack.so.3gf] in /usr/lib may be hidden by
> >>>>>>      
> >>>>>>      files in:
> >>>>>>        /usr/lib/atlas
> >>>>>>      
> >>>>>>      runtime library [libblas.so.3gf] in /usr/lib may be hidden by
> >>>>>>      
> >>>>>>      files in:
> >>>>>>        /usr/lib/atlas
> >>>>>>    
> >>>>>>    Some of these libraries may not be found correctly.
> >>>>> 
> >>>>> I get this alot! I tried installing PETSc linking to installed blas
> >>>>> and lapack, but that turned out to just be too much hassle. Is this
> >>>>> a warning that we should take seriously? If not can we suppress it?
> >>>> 
> >>>> I also get a lot of those. One solution I found is to configure DOLFIN
> >>>> with -DLAPACK_LIBRARIES=/usr/lib/liblapack.so.3gf. Another is to
> >>>> remove the package libatlas-base-dev. None of these are good solutions
> >>>> though.
> >>> 
> >>> I think we need to try to fix this as it is _really_ annoying. Can we
> >>> not suppres the warnings?
> >> 
> >> When did this show up? I suspect Garth added this. :-)
> > 
> > I think he added the demos to the configuration and these just repeated
> > the same error. The error were there before the demos was added.
> > 
> > The warning is a valid warning a guess. It tells us that we have two
> > libraries with the same name in the path. The problem is that we know
> > this and we think it is fine, so we would rather not get the message.
> 
> Try again now.

Still there

Johan

> Garth
> 
> > Johan
> > 
> >>>>>> And then a SLEPc build error after the build has been going for some
> >>>>>> time:
> >>>>>> 
> >>>>>> /home/logg/scratch/src/dolfin-dev/dolfin/la/SLEPcEigenSolver.cpp:13:
> >>>>>> 26: error: slepcversion.h: Filen eller katalogen finns inte
> >>>>> 
> >>>>> Neither have I had this problem.
> >>> 
> >>> He, he, now I got one. I just included a newline in Face.h, and it
> >>> triggered the slepc error.
> >>> 
> >>>     /home/hake/bzr/fenics/dolfin/dolfin/la/SLEPcEigenSolver.cpp:13:26:
> >>>     error: slepcversion.h: No such file or directory
> >>>     /home/hake/bzr/fenics/dolfin/dolfin/la/SLEPcEigenSolver.h:16:22:
> >>>     error: slepceps.h: No such file or directory
> >> 
> >> !
> >> 
> >> --
> >> Anders
> > 
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