[mpich-discuss] Mpich won't compile with gcc-5
Balaji, Pavan
balaji at anl.gov
Wed Feb 18 04:52:03 CST 2015
Can you send the config.log file?
-- Pavan
> On Feb 18, 2015, at 4:28 AM, Jan Wittke <wittke at geo.uni-koeln.de> wrote:
>
> Yes,
>
> I only want to use gfortran-5.
>
> Regards,
> Jan
>
>
> On 18.02.2015 11:26, Balaji, Pavan wrote:
>> Are you using gfortran-5 as well? That seems to be giving an issue. If you don't need fortran, you can disable it by passing --disable-fortran to configure.
>>
>> -- Pavan
>>
>>> On Feb 18, 2015, at 4:14 AM, Jan Wittke <wittke at geo.uni-koeln.de> wrote:
>>>
>>> Hi,
>>>
>>> after installing gcc-5-20150208 from source with
>>>
>>> /opt/gcc-5-20150208/configure --program-suffix=-5 --prefix=/usr/local --enable-languages=c,c++,fortran --disable-multilib
>>>
>>> I am not able to run the mpich ./configure script properly.
>>> Doing:
>>>
>>> CC=/usr/local/bin/gcc-5 FC=/usr/local/bin/gfortran-5 ./configure --enable-threads
>>>
>>> in the mpich-3.2a2 directory I got the error:
>>>
>>> configure: error: Unable to configure with Fortran support because configure could not determine the size of a Fortran INTEGER. Consider setting CROSS_F77_SIZEOF_INTEGER to the length in bytes of a Fortran INTEGER
>>>
>>> Is there any fix around ?
>>>
>>> Thank you,
>>> Jan
>>>
>>>
>>>
>>> --
>>> Jan Wittke
>>> Geophysicist (M.Sc.)
>>> Institute of Geophysics and Meteorology
>>> University of Cologne
>>> Email: wittke at geo.uni-koeln.de
>>> Homepage: www.geomet.uni-koeln.de
>>> Tel.: +49 (0)221 470 6132 / Room 310
>>>
>>> _______________________________________________
>>> discuss mailing list discuss at mpich.org
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>> --
>> Pavan Balaji ✉️
>> http://www.mcs.anl.gov/~balaji
>>
>> _______________________________________________
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>
>
> --
> Jan Wittke
> Geophysicist (M.Sc.)
> Institute of Geophysics and Meteorology
> University of Cologne
> Email: wittke at geo.uni-koeln.de
> Homepage: www.geomet.uni-koeln.de
> Tel.: +49 (0)221 470 6132 / Room 310
>
> _______________________________________________
> discuss mailing list discuss at mpich.org
> To manage subscription options or unsubscribe:
> https://lists.mpich.org/mailman/listinfo/discuss
--
Pavan Balaji ✉️
http://www.mcs.anl.gov/~balaji
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