On Tue, Aug 24, 2010 at 12:55:27PM +0100, Garth N. Wells wrote: > > > On 24/08/10 12:54, Anders Logg wrote: > > Johannes Ring skrev 2010-08-24 13.51: > >> On Tue, Aug 24, 2010 at 1:38 PM, Anders Logg<l...@simula.no> wrote: > >>> Johannes Ring skrev 2010-08-24 13.33: > >>>> > >>>> On Tue, Aug 24, 2010 at 1:27 PM, Anders Logg<l...@simula.no> wrote: > >>>>> > >>>>> Johannes Ring skrev 2010-08-24 11.02: > >>>>>> > >>>>>> On Tue, Aug 24, 2010 at 9:32 AM, Anders Logg<l...@simula.no> > >>>>>> 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<l...@simula.no> 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.mli...@gmail.com> 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 > >>> > >>> Yes, if by that you mean deleting dorsal_build_dir. > >> > >> Yes, that's what I meant. However, that wasn't the reason it suddenly > >> worked for me. I now see that I get the same error as you unless I'm > >> adding the flag --debug-trycompile when running cmake. It's kinda > >> strange that it works with this flag but not without it. I will look > >> into it. > >> > >> Johannes > > > > There was some problem related to "" in printf (I think). At least it > > compiles now but it doesn't build. I've also added BLAS libs which helps > > some but now we get the following strange link error: > > > > /lib/libamd.a /opt/local/lib/libcamd.a /opt/local/lib/libcolamd.a > > /opt/local/lib/libccolamd.a /usr/lib/libatlas.dylib > > Undefined symbols: > > "_METIS_NodeND", referenced from: > > _cholmod_metis in libcholmod.a(cholmod_metis.o) > > "_METIS_NodeComputeSeparator", referenced from: > > _cholmod_metis_bisector in libcholmod.a(cholmod_metis.o) > > ld: symbol(s) not found > > > > I didn't know METIS was used by CHOLMOD. Is it? Should we add the METIS > > libs too? > > > > Yes! (I'm trying to beat Harish to the send button ;)).
Great. On the contrary, I would be very happy if someone beat me to adding the METIS libs. :-) -- Anders _______________________________________________ Mailing list: https://launchpad.net/~dolfin Post to : dolfin@lists.launchpad.net Unsubscribe : https://launchpad.net/~dolfin More help : https://help.launchpad.net/ListHelp
