You can pass them to cmake like this: cmake -DCMAKE_CXX_FLAGS="-L/opt/local/lib -ldmumps" -DCMAKE_EXE_LINKER_FLAGS="-L/opt/local/lib -ldmumps" ..
Johannes On Fri, Aug 28, 2015 at 3:04 PM <[email protected]> wrote: > Are these command line flags or is there a file I edit? > > Sent from my iPhone > > On Aug 28, 2015, at 8:54 AM, Johannes Ring <[email protected]> wrote: > > Try adding "-L/opt/local/lib -ldmumps" to CMAKE_CXX_FLAGS and > CMAKE_EXE_LINKER_FLAGS. > > Johannes > > On Fri, Aug 28, 2015 at 2:43 PM Gideon Simpson <[email protected]> > wrote: > >> Is there a way to manually give it a path for mumps? >> >> -gideon >> >> On Aug 28, 2015, at 8:38 AM, Jan Blechta <[email protected]> >> wrote: >> >> On Fri, 28 Aug 2015 08:25:38 -0400 >> Gideon Simpson <[email protected]> wrote: >> >> I have no problem if my fenics installation doesn’t have mumps >> support, I just need some basic functionality. Is there a way to get >> it to ignore it? >> >> >> You can only disable whole PETSc by >> >> cd <dolfin_build_dir> >> cmake <dolfin_src_dir> -DDOLFIN_ENABLE_PETSC:BOOL=OFF >> make >> make install >> >> Sequential Eigen backend (DOLFIN 1.6.0) or uBLAS backend (DOLFIN 1.5.0) >> will be available instead of parallel PETSc backend. >> >> Or you can try patching dolfin/la/MUMPSLUSolver.* somehow to inhibit >> MUMPSLUSolver class. >> >> Jan >> >> >> -gideon >> >> On Aug 28, 2015, at 8:24 AM, Jan Blechta >> <[email protected]> wrote: >> >> On Fri, 28 Aug 2015 08:17:15 -0400 >> Gideon Simpson <[email protected]> wrote: >> >> By virtue of the way macports installed petsc, my mumps library is >> in /opt/local/lib, and not in the petsc sub directory. >> >> >> I'm afraid I can't help you here as I don't know Apple. Maybe Garth >> or Johannes. >> >> Jan >> >> >> -gideon >> >> On Aug 28, 2015, at 4:46 AM, Jan Blechta >> <[email protected]> wrote: >> >> I'm afraid that this will not work, Garth. MUMPSLUSolver is >> toggled by >> >> #ifdef PETSC_HAVE_MUMPS >> >> There is a linking problem to $PETSC_DIR/lib/libdmumps.a. Ensure >> that the object is visible to linker. >> >> Jan >> >> >> On Fri, 28 Aug 2015 09:36:43 +0100 >> "Garth N. Wells" <[email protected]> wrote: >> >> As a work-around, try using -DDOLFIN_ENABLE_MUMPS=False when >> building DOLFIN. >> >> I'm not aware of any FEniCS developers using MacPorts for >> dependencies (I use Homebrew), so support will be patchy. >> >> Garth >> >> On 28 August 2015 at 00:41, Gideon Simpson >> <[email protected]> wrote: >> >> Hi, I’m trying to get dolfin installed by source since the >> current macports version is broken. I have (from macports) >> installed 1.5 versions for ffc,ufl,fiat, and instant, along >> with petsc and slepc. Following the instructions, it seems to >> go fine, except at the very end, where I get the following >> error: >> >> [100%] Building CXX object >> dolfin/CMakeFiles/dolfin.dir/refinement/RegularCutRefinement.cpp.o >> [100%] Building CXX object >> dolfin/CMakeFiles/dolfin.dir/refinement/UniformMeshRefinement.cpp.o >> [100%] *Linking CXX shared library libdolfin.dylib* >> Undefined symbols for architecture x86_64: >> "_dmumps_c", referenced from: >> dolfin::MUMPSLUSolver::solve(dolfin::GenericVector&, >> dolfin::GenericVector const&) in MUMPSLUSolver.cpp.o >> ld: symbol(s) not found for architecture x86_64 >> clang: error: linker command failed with exit code 1 (use -v to >> see invocation) >> make[2]: *** [dolfin/libdolfin.1.5.0.dylib] Error 1 >> make[1]: *** [dolfin/CMakeFiles/dolfin.dir/all] Error 2 >> make: *** [all] Error 2 >> >> -gideon >> >> >> _______________________________________________ >> fenics-support mailing list >> [email protected] >> http://fenicsproject.org/mailman/listinfo/fenics-support >> >> >> >> >> >> >> >> >> _______________________________________________ >> fenics-support mailing list >> [email protected] >> http://fenicsproject.org/mailman/listinfo/fenics-support >> >
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