dolfin team mailing list archive

[Anders Logg <logg@xxxxxxxxx>]

Johannes Ring skrev 2010-08-24 11.02:
> On Tue, Aug 24, 2010 at 9:32 AM, Anders Logg<logg@xxxxxxxxx>  wrote:
> > On Tue, Aug 24, 2010 at 09:24:51AM +0200, Johannes Ring wrote:
> > > On Tue, Aug 24, 2010 at 9:06 AM, Anders Logg<logg@xxxxxxxxx>  wrote:
> > > > On Tue, Aug 24, 2010 at 08:56:10AM +0200, Johannes Ring wrote:
> > > > > On Tue, Aug 24, 2010 at 1:40 AM, Harish Narayanan
> > > > > <harish.mlists@xxxxxxxxx>  wrote:
> > > > > > On 8/24/10 4:14 AM, Anders Logg wrote:
> > > > > > > All packages except Trilinos work up to the point of linking now where
> > > > > > > I get errors pointing to undefined symbols: _camd_realloc,
> > > > > > > _ccolamd_l_recommended, etc.
> > > > > > >
> > > > > > > I assume these are in AMD. The AMD libraries are added (in
> > > > > > > FindCHOLMOD) but for some reason libcholmod.a appears after libamd.a
> > > > > > > on the link line. I can't figure out where that order comes from or
> > > > > > > how to change it.
> > > > > > >
> > > > > > > Any ideas?
> > > > > >
> > > > > > Johannes can fix this. We've been through *all* this before.
> > > > >
> > > > > Well, in cholmod.py in simula-scons we had this link line:
> > > > >
> > > > >    -L/some/path -lcholmod -lamd -lcamd -lcolamd -lccolamd -llapack -lblas
> > > > >
> > > > > On darwin we had "-framework vecLib" instead of "-llapack -lblas".
> > > > >
> > > > > If CHOLDMOD was built with METIS (as Dorsal does) we also added "-lmetis".
> > > >
> > > > Can you see if you can get this to work in CMake?
> > >
> > > Yes, I will look at it. I'm building it on Snow Leopard now.
> > >
> > > Johannes
> >
> > Great. Thanks.
>
> I have now tried to add a test program to FindCHOLMOD.cmake that
> should fail if it is not linked correctly. It is not tested on Mac yet
> as I have had some problems with MacPorts (I think I'll have to
> reinstall it completely).
>
> Johannes

The test breaks for me with the following error:

Run Build Command:/usr/bin/make "cmTryCompileExec/fast"
/usr/bin/make -f CMakeFiles/cmTryCompileExec.dir/build.make 
CMakeFiles/cmTryCompileExec.dir/build
/opt/local/bin/cmake -E cmake_progress_report 
/Users/logg/Work/FEniCS/src/dolfin/dorsal_build_dir/CMakeFiles/CMakeTmp/CMakeFiles 
1
Building CXX object CMakeFiles/cmTryCompileExec.dir/src.cxx.o
/usr/bin/mpic++    -DBOOST_UBLAS_NDEBUG  -DCHOLMOD_TEST_RUNS 
-I/opt/local/include/ufsparse   -o 
CMakeFiles/cmTryCompileExec.dir/src.cxx.o -c 
/Users/logg/Work/FEniCS/src/dolfin/dorsal_build_dir/CMakeFiles/CMakeTmp/src.cxx
/Users/logg/Work/FEniCS/src/dolfin/dorsal_build_dir/CMakeFiles/CMakeTmp/src.cxx:1: 
error: expected constructor, destructor, or type conversion at end of input
make[1]: *** [CMakeFiles/cmTryCompileExec.dir/src.cxx.o] Error 1
make: *** [cmTryCompileExec/fast] Error 2

--
Anders