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Johannes Ring skrev 2010-08-24 13.33:
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. JohannesGreat. 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). JohannesThe 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 2I also got that but then it disappeared. I think it was because I cleaned up my build tree. Have you tried that? Johannes
Yes, if by that you mean deleting dorsal_build_dir. -- Anders
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