[Trilinos-Users] [EXTERNAL] Trouble building Trilinos with CLAPACK

[Heroux, Michael A]

I echo Doug's comment.  If you have Xcode installed, the Trilinos cmake
process should find LAPACK and BLAS automatically, so you won't need
CLAPACK.

Also, you should not use the llvm C/C++ compilers with the Gfortran 4.2.1,
instead use gcc-4.2 (i686-apple-darwin11-gcc-4.2.1) which should also be
on your system already.


Mike

On 4/11/12 4:34 PM, "Doug Reeder" <dlr1 at cox.net> wrote:

>Christian,
>
>have you tried using lapack and blas from the apple framework vecLib
>
>Doug Reeder
>On Apr 11, 2012, at 3:24 PM, Christian Staudt wrote:
>
>> Thanks, I'll describe the situation:
>> 
>> I am running Mac OS X 10.6 on x86, gcc is:
>>i686-apple-darwin10-llvm-gcc-4.2, gfortran is
>>i686-apple-darwin10-gfortran-4.2.1
>> 
>> Basically, I am trying to follow the instructions from [1], therefore I
>>have 
>> 
>> - built CLAPACK, using the example make.inc file and running "make",
>>producing lapack_OSX.a and blas_OSX.a - no error messages
>> - run my custom do-configure script [4] in which I have given the
>>location of BLAS and LAPACK (correctly?), producing the following
>>output: [3] 
>> - run "make" in the Trilinos target directory, which fails with
>>following output: [2]
>> 
>> I see that several tests from the do-configure script have "Failed".
>>However, I do not know how to proceed from here.
>> 
>> Chris
>> 
>> 
>> [1] https://code.google.com/p/trilinos/wiki/TrilinosHandsOnTutorial
>> 
>> [2] http://pastebin.com/SaRxYEaE
>> 
>> [3] http://pastebin.com/XpXuVX3p
>> 
>> [4] http://pastebin.com/aunLq554
>> 
>> 
>> 
>> 
>> 
>> 
>> Am 11.04.2012 um 22:05 schrieb Heroux, Michael A:
>> 
>>> Chris,
>>> 
>>> What kind of computer system are you running on?  Give us a few details
>>> about your situation.
>>> 
>>> Thanks.
>>> 
>>> Mike
>>> 
>>> On 4/11/12 2:35 PM, "Christian Staudt" <christian.staudt at ira.uka.de>
>>>wrote:
>>> 
>>>> Hello Trilinos users,
>>>> 
>>>> I'm working on a multigrid scheme for solving linear systems where the
>>>> system matrix is a graph Laplacian. The project will be based on
>>>>either
>>>> PETSc or Trilinos - I am new to both. From what I have read, I
>>>>gravitate
>>>> towards Trilinos.
>>>> 
>>>> However, I have had no success building Trilinos so far. The error I
>>>>run
>>>> into during the "make" step is related to CLAPACK. Before I go into
>>>>more
>>>> details: Are installation troubleshooting questions/discussions
>>>> appropriate on this list?
>>>> 
>>>> Regards
>>>> Chris
>>>> 
>>>> _______________________________________________
>>>> Trilinos-Users mailing list
>>>> Trilinos-Users at software.sandia.gov
>>>> http://software.sandia.gov/mailman/listinfo/trilinos-users
>>> 
>>> 
>> 
>> 
>> 
>> _______________________________________________
>> Trilinos-Users mailing list
>> Trilinos-Users at software.sandia.gov
>> http://software.sandia.gov/mailman/listinfo/trilinos-users
>> 
>
>