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

[Satish Balay]

Its the same location as before. For some reason configure is not saving the relevant logs.

I don't understand saveLog() restoreLog() stuff. Matt, can you check on this?

Satish

On Sat, 14 Mar 2020, Fande Kong wrote:

> The configuration crashed earlier than before with your changes.
> 
> Please see the attached log file when using your branch. The trouble lines
> should be:
> 
>  "    asub=self.mangleFortranFunction("asub")
>     cbody = "extern void "+asub+"(void);\nint main(int argc,char
> **args)\n{\n  "+asub+"();\n  return 0;\n}\n";
> "
> 
> Thanks,
> 
> Fande,
> 
> On Thu, Mar 12, 2020 at 7:06 PM Satish Balay <balay at mcs.anl.gov> wrote:
> 
> > 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,
> > > > > > >
> > > > > >
> > > > > >
> > > > >
> > > >
> > >
> >
> >
>