[petsc-dev] gcc 10

[Matthew Knepley]

On Mon, Jul 13, 2020 at 3:55 PM Mark Adams <mfadams at lbl.gov> wrote:

> It's been fixed and it's in my F90 test.
>

Did you take out the -fallow_... ?

  Matt


> On Mon, Jul 13, 2020 at 3:54 PM Matthew Knepley <knepley at gmail.com> wrote:
>
>> On Mon, Jul 13, 2020 at 3:50 PM Mark Adams <mfadams at lbl.gov> wrote:
>>
>>> On Mon, Jul 13, 2020 at 1:40 PM Jed Brown <jed at jedbrown.org> wrote:
>>>
>>>> I don't know what failure you're referring to.  The C++ complex thing
>>>> might have been a matter of the antique compiler.
>>>>
>>>
>>> The failure was fixed with -fallow_ .... but it gave warnings.
>>>
>>
>> Mark, can you try Barry's fix, changing the declaration of
>> PetscObjectSetName()?
>>
>>   Thanks,
>>
>>      Matt
>>
>>
>>>
>>>
>>>>
>>>> Matthew Knepley <knepley at gmail.com> writes:
>>>>
>>>> > Why did Mark have the gcc 10 failure on our example. Was it something
>>>> with
>>>> > did in it?
>>>> >
>>>> >    Matt
>>>> >
>>>> > On Mon, Jul 13, 2020 at 12:43 PM Jed Brown <jed at jedbrown.org> wrote:
>>>> >
>>>> >> You want this for PETSc or for external packages?  We add it for a
>>>> bunch
>>>> >> of external packages.  I've been building PETSc with gcc/gfortran-10
>>>> for
>>>> >> months now.
>>>> >>
>>>> >> Matthew Knepley <knepley at gmail.com> writes:
>>>> >>
>>>> >> > Do we have gfortran from gcc 10 running anywhere? We need a check
>>>> to
>>>> >> enable
>>>> >> >
>>>> >> >   -fallow-argument-mismatch
>>>> >> >
>>>> >> > from configure. Should be as simple as compiling Fortran which has
>>>> >> > PetscObjectSetName() in it.
>>>> >> >
>>>> >> >   Thanks,
>>>> >> >
>>>> >> >       Matt
>>>> >> >
>>>> >> > --
>>>> >> > What most experimenters take for granted before they begin their
>>>> >> > experiments is infinitely more interesting than any results to
>>>> which
>>>> >> their
>>>> >> > experiments lead.
>>>> >> > -- Norbert Wiener
>>>> >> >
>>>> >> > https://www.cse.buffalo.edu/~knepley/ <
>>>> >> http://www.cse.buffalo.edu/~knepley/>
>>>> >>
>>>> >
>>>> >
>>>> > --
>>>> > What most experimenters take for granted before they begin their
>>>> > experiments is infinitely more interesting than any results to which
>>>> their
>>>> > experiments lead.
>>>> > -- Norbert Wiener
>>>> >
>>>> > https://www.cse.buffalo.edu/~knepley/ <
>>>> http://www.cse.buffalo.edu/~knepley/>
>>>>
>>>
>>
>> --
>> What most experimenters take for granted before they begin their
>> experiments is infinitely more interesting than any results to which their
>> experiments lead.
>> -- Norbert Wiener
>>
>> https://www.cse.buffalo.edu/~knepley/
>> <http://www.cse.buffalo.edu/~knepley/>
>>
>

-- 
What most experimenters take for granted before they begin their
experiments is infinitely more interesting than any results to which their
experiments lead.
-- Norbert Wiener

https://www.cse.buffalo.edu/~knepley/ <http://www.cse.buffalo.edu/~knepley/>
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