[Trilinos-Users] linking against blas/lapack

[Shota Soga]

Add this in your cmake files.

-D Trilinos_EXTRA_LINK_FLAGS:STRING="-lgfortran" \



Shota

On Wed, Oct 5, 2011 at 10:21 AM, Edsall, William (WJ) <WJEdsall at dow.com>wrote:

> [  6%] Building CXX object
> packages/teuchos/test/BLAS/CMakeFiles/Teuchos_BLAS_test.dir/cxx_main.cpp
> .o
> Linking CXX executable Teuchos_BLAS_test.exe
> /tmp/tramanto/lapack/lapack-3.3.1/blas_LINUX.a(xerbla.o): In function
> `xerbla_':
> /tmp/tramanto/lapack/lapack-3.3.1/BLAS/SRC/xerbla.f:39: undefined
> reference to `_gfortran_st_write'
> /tmp/tramanto/lapack/lapack-3.3.1/BLAS/SRC/xerbla.f:39: undefined
> reference to `_gfortran_string_len_trim'
> /tmp/tramanto/lapack/lapack-3.3.1/BLAS/SRC/xerbla.f:39: undefined
> reference to `_gfortran_transfer_character'
> /tmp/tramanto/lapack/lapack-3.3.1/BLAS/SRC/xerbla.f:39: undefined
> reference to `_gfortran_transfer_integer'
> /tmp/tramanto/lapack/lapack-3.3.1/BLAS/SRC/xerbla.f:39: undefined
> reference to `_gfortran_st_write_done'
> /tmp/tramanto/lapack/lapack-3.3.1/BLAS/SRC/xerbla.f:41: undefined
> reference to `_gfortran_stop_numeric'
> collect2: ld returned 1 exit status
> make[2]: *** [packages/teuchos/test/BLAS/Teuchos_BLAS_test.exe] Error 1
> make[1]: ***
> [packages/teuchos/test/BLAS/CMakeFiles/Teuchos_BLAS_test.dir/all] Error
> 2
> make: *** [all] Error 2
>
> -----Original Message-----
> From: Baker, Christopher G. [mailto:bakercg at ornl.gov]
> Sent: Wednesday, October 05, 2011 10:21 AM
> To: Edsall, William (WJ); trilinos-users at software.sandia.gov
> Subject: Re: [Trilinos-Users] linking against blas/lapack
>
> Would you mind pasting the whole error, i.e., what follows the "in
> function xerbla_" line?
>
> Chris
>
> On 10/5/11 10:13 AM, "Edsall, William (WJ)" <WJEdsall at dow.com> wrote:
>
> >Hello,
> >
> >Would appreciate some suggestions on what I may be doing incorrectly..
> >
> >
> >
> >I'm trying to compile trilinos using BLAS and LAPACK source builds.
> When
> >building I can't seem to get around the following error:
> >
> >[  6%] Built target teuchos
> >
> >[  6%] Building CXX object
> >packages/teuchos/test/BLAS/CMakeFiles/Teuchos_BLAS_test.dir/cxx_main.cp
> p
> >.o
> >
> >Linking CXX executable Teuchos_BLAS_test.exe
> >
> >/tmp/tramanto/lapack/lapack-3.3.1/blas_LINUX.a(xerbla.o): In function
> >`xerbla_':
> >
> >
> >
> >Also tried with a separate BLAS build blas_LINUX.a but it produced the
> >same results.
> >
> >
> >
> >Here are my cmake parameters.
> >
> >/tmp/tramanto/cmake-2.8.5-Linux-i386/bin/cmake \
> >
> >     -DTPL_ENABLE_MPI:BOOL=ON \
> >
> >     -DTrilinos_ENABLE_ALL_PACKAGES:BOOL=OFF \
> >
> >     -DTrilinos_ENABLE_ALL_OPTIONAL_PACKAGES:BOOL=OFF \
> >
> >     -DTrilinos_ENABLE_Amesos:BOOL=ON \
> >
> >     -DTrilinos_ENABLE_AztecOO:BOOL=ON \
> >
> >     -DTrilinos_ENABLE_Triutils:BOOL=ON \
> >
> >     -DTrilinos_ENABLE_Ifpack:BOOL=ON \
> >
> >     -DTrilinos_ENABLE_EpetraExt:BOOL=ON \
> >
> >     -DTrilinos_ENABLE_Epetra:BOOL=ON \
> >
> >     -DNOX_ENABLE_LOCA:BOOL=ON \
> >
> >     -DTrilinos_ENABLE_ML:BOOL=ON \
> >
> >     -DTrilinos_ENABLE_NOX:BOOL=ON \
> >
> >     -DTrilinos_ENABLE_Teuchos:BOOL=ON \
> >
> >     -DTrilinos_ENABLE_TESTS:BOOL=ON \
> >
> >     -D CMAKE_BUILD_TYPE:STRING=DEBUG \
> >
> >     -D MPI_BASE_DIR="/tmp/tramanto/mpich2" \
> >
> >     -D MPI_BIN_DIR="/tmp/tramanto/mpich2/bin" \
> >
> >     -D
> >TPL_BLAS_LIBRARIES:PATH="/tmp/tramanto/lapack/lapack-3.3.1/blas_LINUX.a
> "
> >\
> >
> >     -D
> >TPL_LAPACK_LIBRARIES:PATH="/tmp/tramanto/lapack/lapack-3.3.1/lapack_LIN
> U
> >X.a" \
> >
> >     -D CMAKE_INSTALL_PREFIX:PATH=/tmp/tramanto/trilinos/BUILD \
> >
> >     $EXTRA_ARGS \
> >
> >     ${TRILINOS_PATH}
> >
> >
> >
> >_______________________________________
> >William J. Edsall
> >
> >
> >
>
>
>
> _______________________________________________
> Trilinos-Users mailing list
> Trilinos-Users at software.sandia.gov
> http://software.sandia.gov/mailman/listinfo/trilinos-users
>



-- 
Shota Soga
Graduate Assistant at North Carolina State University

Email: ssoga at ncsu.edu
URL:http://abdelk.ne.ncsu.edu/<http://abdelk.ne.ncsu.edu/wiki/index.php/Shota_Soga>
w/
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