Re: [Libmesh-users] Pb compilation on mac OS X

[John P. <jwp...@gm...>]

Interesting,  I guess because of the fact that I had a fortran
compiler in my path, it didn't like the --download-c-blas-lapack=1
unless I explicitly said

--with-fortran=0

as well.

Just FYI for anyone trying to build on a Mac, you can get a Fortran95
compiler in OSX binary form from g95.org

-J



On Thu, Jun 12, 2008 at 3:09 PM, Derek Gaston <fri...@gm...> wrote:
> Not if you don't specify --with-fc and you make sure to use
> --download-c-blas-lapack=1  (note the _c_ in the middle of that).
>
> Derek
>
> On Thu, Jun 12, 2008 at 2:05 PM, John Peterson <jwp...@gm...> wrote:
>> Hey Derek,
>>
>> I'm curious, without a fortran compiler of any kind, didn't petsc's
>> configure script complain with
>>
>> =================================================================================
>>                                              TESTING: FortranMPICheck
>> from config.packages.MPI(python/BuildSystem/config/packages/MPI.py:523)
>>
>> *********************************************************************************
>>         UNABLE to CONFIGURE with GIVEN OPTIONS    (see configure.log
>> for details):
>> ---------------------------------------------------------------------------------------
>> Fortran error! mpif.h could not be located at: ['/usr/local/mpi/include']
>>
>> Thanks,
>> J
>>
>> On Thu, Jun 12, 2008 at 9:42 AM, Derek Gaston <fri...@gm...> wrote:
>>> For OSX 10.5.3 here's what I do.
>>>
>>> 1.  Get MPICH1... compile and install into a place in my home directory.
>>> 2.  Make sure my PATH is set so that the mpicxx/mpicc is the one that
>>> I just compiled and installed from MPICH1.
>>> 3.  Compile PetsC using "./config/configure.py --with-cc=mpicc --
>>> download-c-blas-lapack=1".  Note the _c_ blas-lapack as I haven't
>>> taken the time to get a fortran compiler working in OSX.
>>> 4.  Build PetsC
>>> 5.  Set PETSC_HOME and PETS_ARCH.
>>> 6.  Download libMesh and configure with "./configure --disable-
>>> shared".  If you do it all right there is no reason to use --enable-
>>> mpi or --with-mpi.
>>> 7.  Make libMesh.
>>> 8.  Enjoy!
>>>
>>> I'm sure this same sequence will work with MPICH2.  The biggest thing
>>> is to make sure that mpicc is in your path and to pass that as --with-
>>> cc to PetsC. If you do that (and you set PETSC_HOME and PETSC_ARCH
>>> correctly) libMesh will automatically pick up on PetsC and compile
>>> with mpi.
>>>
>>> Derek
>>>
>>> On Jun 12, 2008, at 1:51 AM, Coulaud Olivier wrote:
>>>
>>>> Hi,
>>>>
>>>>             I try to install the last version on Mac OS X (10.5.3 and
>>>> gcc 4.0) with the following options
>>>>
>>>> ./configure --disable-triangle --enable-mpi --with-mpi=/opt/mpi/mpich2
>>>> --disable-tecplot
>>>>
>>>> But it seems to have some problems when I want shared libraries.
>>>>
>>>> ...
>>>>
>>>> Compiling C (in optimized mode) timing.c...
>>>>
>>>> Compiling C (in optimized mode) util.c...
>>>>
>>>> Linking /Users/coulaudolivier/MesData/Recherche/DM-EF/libmultiscale/
>>>> libmultiscale-externals/external/libmesh-0.6.2/contrib/lib/i686-apple-
>>>> darwin9.3.0_opt/libmetis.dylib
>>>>
>>>> Undefined symbols:
>>>>
>>>>   "_main", referenced from:
>>>>
>>>>       start in crt1.10.5.o
>>>>
>>>> ld: symbol(s) not found
>>>>
>>>> collect2: ld returned 1 exit status
>>>>
>>>> make[2]: *** [/Users/coulaudolivier/MesData/Recherche/DM-EF/
>>>> libmultiscale/libmultiscale-externals/external/libmesh-0.6.2/contrib/
>>>> lib/i686-apple-darwin9.3.0_opt/libmetis.dylib] Error 1
>>>>
>>>> make[1]: *** [all] Error 2
>>>>
>>>> make: *** [/Users/coulaudolivier/MesData/Recherche/DM-EF/
>>>> libmultiscale/
>>>> libmultiscale-externals/external/libmesh-0.6.2/lib/i686-apple-
>>>> darwin9.3.0_opt/libmesh.dylib] Error 2
>>>>
>>>>
>>>>
>>>> I set in Make.common -dynamic rather -shared (non supported for mac os
>>>> x) but I have the same error.
>>>>
>>>>
>>>>
>>>> Any Idea?
>>>>
>>>>
>>>>
>>>> Moreover; is it possible to set a verbose mode to the compilation?
>>>>
>>>>
>>>>
>>>> Thanks in advance
>>>>
>>>> --
>>>>
>>>>
>>>>
>>>> Olivier  Coulaud
>>>>
>>>>
>>>> -----------------------------------------------------------------
>>>> Scalaplix project - INRIA Bordeaux - Sud-Ouest
>>>> 351 cours de la libération - F-33400 Talence - France
>>>>
>>>> Tel: [33] (0) 5 24 57 40 80
>>>> WEB: http://www.labri.fr/perso/coulaud/
>>>> Mail: Oli...@in...
>>>>
>>>>
>>>>
>>>>
>>>>
>>>>
>>>>
>>>>
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>>>
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>>
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