[petsc-users] --download-fblaslapack libraries cannot be used

[Satish Balay]

I can't figure out what the stack in the attached configure.log. [likely some stuff isn't getting logged in it]

Can you retry with branch 'balay/fix-checkFortranLibraries/maint'?

Satish

On Thu, 12 Mar 2020, Fande Kong wrote:

> Thanks, Satish,
> 
> But still have the problem. Please see the attached log file.
> 
> Thanks,
> 
> Fande.
> 
> On Thu, Mar 12, 2020 at 3:42 PM Satish Balay <balay at mcs.anl.gov> wrote:
> 
> > Can you retry with the attached patch?
> >
> > BTW: Its best to use the latest patched version - i.e petsc-3.12.4.tar.gz
> >
> > Satish
> >
> > On Thu, 12 Mar 2020, Fande Kong wrote:
> >
> > > This fixed the fblaslapack issue. Now have another issue about mumps.
> > >
> > > Please see the log file attached.
> > >
> > > Thanks,
> > >
> > > Fande,
> > >
> > > On Thu, Mar 12, 2020 at 1:38 PM Satish Balay <balay at mcs.anl.gov> wrote:
> > >
> > > > For some reason - the fortran compiler libraries check worked fine
> > without
> > > > -lgfortran.
> > > >
> > > > But now - flbaslapack check is failing without it.
> > > >
> > > > To work arround - you can use option LIBS=-lgfortran
> > > >
> > > > Satish
> > > >
> > > > On Thu, 12 Mar 2020, Fande Kong wrote:
> > > >
> > > > > Hi All,
> > > > >
> > > > > I had an issue when configuring petsc on a linux machine. I have the
> > > > > following error message:
> > > > >
> > > > >      Compiling FBLASLAPACK; this may take several minutes
> > > > >
> > > > >
> > > >
> > ===============================================================================
> > > > >
> > > > >    TESTING: checkLib from
> > > > >
> > > >
> > config.packages.BlasLapack(config/BuildSystem/config/packages/BlasLapack.py:120)
> > > > >
> > > > >
> > > >
> > *******************************************************************************
> > > > >          UNABLE to CONFIGURE with GIVEN OPTIONS    (see
> > configure.log for
> > > > > details):
> > > > >
> > > >
> > -------------------------------------------------------------------------------
> > > > > --download-fblaslapack libraries cannot be used
> > > > >
> > > >
> > *******************************************************************************
> > > > >
> > > > >
> > > > > The configuration log was attached.
> > > > >
> > > > > Thanks,
> > > > >
> > > > > Fande,
> > > > >
> > > >
> > > >
> > >
> >
>