My FEniCS is installed using the download from the fenicsproject web page. I simply ran the fenics-1.2.0-osx10.7.dmg package. So I did not install DOLFIN from source. Would it be an idea to use a different C++ compiler? And how do you do that?
Hilsen, Achim From: Johan Hake <[email protected]<mailto:[email protected]>> Date: Wednesday, October 9, 2013 12:49 PM To: erwan liberge <[email protected]<mailto:[email protected]>> Cc: "[email protected]<mailto:[email protected]>" <[email protected]<mailto:[email protected]>> Subject: Re: [FEniCS-support] FEniCS on MAC OS X 10.8.5 There are no OpenMP implementation for clang, so it is nothing strange in clang not finding that. The problem is that it tries to find it in the first place. How have you installed DOLFIN? If you have installed it from source try adding -DDOLFIN_ENABLE_OPENMP=OFF to your cmake call. Then after you have recompiled and installed dolfin run instant-clean Johan On Wed, Oct 9, 2013 at 12:18 PM, erwan liberge <[email protected]<mailto:[email protected]>> wrote: Hello, I have the same error on MAC OS. Please find the compile.log in the attached file. Thank you in advance Erwan 2013/10/8 Johan Hake <[email protected]<mailto:[email protected]>> Are you using gcc or clang as your c++ compiler? Could you also add the whole linker statement that generates the error? Johan On Tue, Oct 8, 2013 at 10:26 AM, Anders Logg <[email protected]<mailto:[email protected]>> wrote: On Mon, Oct 07, 2013 at 08:58:07AM +0000, Achim Schroll wrote: > Dear FEniCS developers, > > On my brand new OS X 10.8.5 running Xcode 5.0 (5A1413) and system python 2.7.2 > I have problems compiling ANY expression in FEniCS. > > The script > > > from dolfin import * > > mesh = UnitSquareMesh(10, 8) > > V = FunctionSpace(mesh, "Lagrange", 1) > > > f = Expression('6.0') > > > gives the error > > RuntimeError: In instant.recompile: The module did not compile with command > 'make VERBOSE=1 > > The tail of the log-file says: > > ld: library not found for -lgomp > clang: error: linker command failed with exit code 1 (use -v to see > invocation) > make[2]: *** [_dolfin_compile_code_43000e665a7c3f7f41664f21e875223b.so] Error > 1 > make[1]: *** [CMakeFiles/ > _dolfin_compile_code_43000e665a7c3f7f41664f21e875223b.dir/all] Error 2 > make: *** [all] Error 2 > > Is that an issue with the outdated version of python 2.7.2 and if so can you > tell me how to update python? > The fenics web says NOT to use python.org<http://python.org>: > > The FEniCS binary is built against system Python and will not work with Python > from python.org<http://python.org>, MacPorts Python or similar. > > Thank you in advance. > Best, Achim It doesn't look like a Python problem to me. Looks like an issue with libgomp (GNU OpenMP). I don't know enough (=almost nothing) about Mac libraries so I don't know what might cause this problem. -- Anders _______________________________________________ fenics-support mailing list [email protected]<mailto:[email protected]> http://fenicsproject.org/mailman/listinfo/fenics-support _______________________________________________ fenics-support mailing list [email protected]<mailto:[email protected]> http://fenicsproject.org/mailman/listinfo/fenics-support -- Erwan
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