dolfin team mailing list archive

[Johannes Ring <johannr@xxxxxxxxx>]

On Tue, Aug 24, 2010 at 1:27 PM, Anders Logg <logg@xxxxxxxxx> wrote:
> 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

I also got that but then it disappeared. I think it was because I
cleaned up my build tree. Have you tried that?

Johannes