[Gmsh] error: undefined reference to '_gfortran_*

[Juan A. Cordero Varelaq]

It actually did add lgfortran, but the static version, as the 
CMakeCache.txt file contains:

//Path to a library.
GFORTRAN_STATIC:FILEPATH=/usr/local/easybuild/.local/easybuild/software/GCCcore/5.4.0/lib64/libgfortran.a

I removed that line and added the following:

GFORTRAN_LIB:FILEPATH=/usr/local/easybuild/.local/easybuild/software/GCCcore/5.4.0/lib64/libgfortran.so

But I got the same error. Then, I ran cmake setting the 
*ENABLE_BUILD_DYNAMIC* to *ON*, and got the following error:

Linking CXX executable gmsh
libGmsh.so.3.0.4: error: undefined reference to '_gfortran_concat_string'
libGmsh.so.3.0.4: error: undefined reference to '_gfortran_st_write'
libGmsh.so.3.0.4: error: undefined reference to 
'_gfortran_transfer_character_write'
libGmsh.so.3.0.4: error: undefined reference to 
'_gfortran_transfer_integer_write'
libGmsh.so.3.0.4: error: undefined reference to '_gfortran_st_write_done'
libGmsh.so.3.0.4: error: undefined reference to '_gfortran_stop_string'

Thanks
On 25/09/17 22:38, Christophe Geuzaine wrote:
>> On 25 Sep 2017, at 17:12, Juan A. Cordero Varelaq <bioinformatica-ibis at us.es> wrote:
>>
>> Hi,
>>
>> I'm getting the following error when building GMSH with make, after having succesfully run cmake (  make -DCMAKE_INSTALL_PREFIX=/home/soft/pkgs -DCMAKE_PREFIX_PATH="$EBROOTATLAS;/home/soft/pkgs/oce-0.18.2;$EBROOTGCC" -DCMAKE_LIBRARY_PATH=$LD_LIBRARY_PATH -DENABLE_3M=ON -DENABLE_GRAPHICS=ON ..):
>>
> Seems like cmake forgot to add -lgfortran, required by your blas/lapack libraries (atlas). You can add those manually in your CMakeCache file, or specify your blas libs + gfortran lib directly with -DBLAS_LAPACK_LIBRARIES=...
>
>
>> Linking CXX executable gmsh
>> /usr/local/easybuild/.local/easybuild/software/ATLAS/3.10.2-GCC-5.4.0-2.26-LAPACK-3.6.1/lib/liblapack.a(dgesvd.o):dgesvd.f:function dgesvd_: error: undefined reference to '_gfortran_concat_string'
>> /usr/local/easybuild/.local/easybuild/software/ATLAS/3.10.2-GCC-5.4.0-2.26-LAPACK-3.6.1/lib/liblapack.a(dgesvd.o):dgesvd.f:function dgesvd_: error: undefined reference to '_gfortran_concat_string'
>> /usr/local/easybuild/.local/easybuild/software/ATLAS/3.10.2-GCC-5.4.0-2.26-LAPACK-3.6.1/lib/liblapack.a(dhseqr.o):dhseqr.f:function dhseqr_: error: undefined reference to '_gfortran_concat_string'
>> /usr/local/easybuild/.local/easybuild/software/ATLAS/3.10.2-GCC-5.4.0-2.26-LAPACK-3.6.1/lib/liblapack.a(dormbr.o):dormbr.f:function dormbr_: error: undefined reference to '_gfortran_concat_string'
>> /usr/local/easybuild/.local/easybuild/software/ATLAS/3.10.2-GCC-5.4.0-2.26-LAPACK-3.6.1/lib/libf77blas.a(xerbla.o):xerbla.f:function xerbla_: error: undefined reference to '_gfortran_st_write'
>> /usr/local/easybuild/.local/easybuild/software/ATLAS/3.10.2-GCC-5.4.0-2.26-LAPACK-3.6.1/lib/libf77blas.a(xerbla.o):xerbla.f:function xerbla_: error: undefined reference to '_gfortran_transfer_character_write'
>> /usr/local/easybuild/.local/easybuild/software/ATLAS/3.10.2-GCC-5.4.0-2.26-LAPACK-3.6.1/lib/libf77blas.a(xerbla.o):xerbla.f:function xerbla_: error: undefined reference to '_gfortran_transfer_integer_write'
>> /usr/local/easybuild/.local/easybuild/software/ATLAS/3.10.2-GCC-5.4.0-2.26-LAPACK-3.6.1/lib/libf77blas.a(xerbla.o):xerbla.f:function xerbla_: error: undefined reference to '_gfortran_st_write_done'
>> /usr/local/easybuild/.local/easybuild/software/ATLAS/3.10.2-GCC-5.4.0-2.26-LAPACK-3.6.1/lib/libf77blas.a(xerbla.o):xerbla.f:function xerbla_: error: undefined reference to '_gfortran_stop_string'
>>
>> I would appreciate any hint on solving this issue.
>>
>> Thanks in advance
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