[petsc-users] libpetsc.so: undefined reference to `_gfortran_transfer_character_write at GFORTRAN_1.4'

[Matteo Parsani]

Thanks Satish!
I am trying to fix the issue following your suggestions.

I will let you know.

Thanks


On Fri, Apr 18, 2014 at 12:21 PM, Satish Balay <balay at mcs.anl.gov> wrote:

> detailed logs would have been useful.
>
> Mostlikely you have multiple version of libgfortran.so - and the wrong
> version got linked in.
>
> Or you have blas [or something else] compiled with a different version
> gfortran so its attempting to link with a different libgfortran.so]
>
> You can look at the link command, and look at all the .so files in the
> linkcommand - and do 'ldd libblas.so' etc on all the .so files in the
> link command to indentify the differences.
>
> And after you locate the multiple libgfortran.so files [perhaps with
> 'locate libgfortran.so'] - you can do the following to indentify the
> libgfortran library that you should be using.
>
> 'nm -Ao libgfortran.so |grep
> _gfortran_transfer_character_write at GFORTRAN_1.4'
>
> Or use --with-shared-libraries=0 and see if this problem goes away..
>
> Satish
>
> On Fri, 18 Apr 2014, Matteo Parsani wrote:
>
> > Dear PETSc Users and Developers,
> > I have compiled successfully PETSc 3.4 with gfortran 4.7.2.
> > However, when I compile my code, during the linking phase I get this
> error:
> >
> >
> /ump/fldmd/home/pmatteo/research/workspace/codes/ssdc/deps/petsc/lib/libpetsc.so:
> > undefined reference to `_gfortran_transfer_character_write at GFORTRAN_1.4'
> >
> /ump/fldmd/home/pmatteo/research/workspace/codes/ssdc/deps/petsc/lib/libpetsc.so:
> > undefined reference to `_gfortran_transfer_integer_write at GFORTRAN_1.4'
> >
> >
> > Any idea?
> > Is it related to the gcc compiler options?
> >
> > Thank you,
> >
> >
>
>


-- 
Matteo
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