That seems to have worked, though I did get:
clang: warning: -ldmumps: 'linker' input unused
clang: warning: argument unused during compilation: '-L/opt/local/lib'
throughout.
Is there something else I need to do to get the python module of dolfin
working? I added
$HOME/software/dolfin-1.5.0/site-packages
to my PYTHONPATH, but when I try to import dolfin, I get the following:
Python 2.7.10 (default, Aug 18 2015, 11:31:52)
[GCC 4.2.1 Compatible Apple LLVM 6.1.0 (clang-602.0.53)] on darwin
Type "help", "copyright", "credits" or "license" for more information.
>>> import dolfin
Traceback (most recent call last):
File "<stdin>", line 1, in <module>
File
"/Users/gideonsimpson/software/dolfin-1.5.0/site-packages/dolfin/__init__.py",
line 16, in <module>
from . import cpp
File
"/Users/gideonsimpson/software/dolfin-1.5.0/site-packages/dolfin/cpp/__init__.py",
line 42, in <module>
exec("from . import %s" % module_name)
File "<string>", line 1, in <module>
ImportError: cannot import name common
-gideon
> On Aug 28, 2015, at 9:12 AM, Johannes Ring <[email protected]> wrote:
>
> 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]
> <mailto:[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]
> <mailto:[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]
>> <mailto:[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]
>>> <mailto:[email protected]>> wrote:
>>>
>>> On Fri, 28 Aug 2015 08:25:38 -0400
>>> Gideon Simpson <[email protected] <mailto:[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] <mailto:[email protected]>> wrote:
>>>>>
>>>>> On Fri, 28 Aug 2015 08:17:15 -0400
>>>>> Gideon Simpson <[email protected]
>>>>> <mailto:[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] <mailto:[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] <mailto:[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] <mailto:[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]
>>>>>>>>> <mailto:[email protected]>
>>>>>>>>> http://fenicsproject.org/mailman/listinfo/fenics-support
>>>>>>>>> <http://fenicsproject.org/mailman/listinfo/fenics-support>
>>>>>>>>>
>>>>>>>>>
>>>>>>>
>>>>>>
>>>>>
>>>>
>>>
>>
>> _______________________________________________
>> fenics-support mailing list
>> [email protected] <mailto:[email protected]>
>> http://fenicsproject.org/mailman/listinfo/fenics-support
>> <http://fenicsproject.org/mailman/listinfo/fenics-support>
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