[QE-users] Problem compiling QE 6.2.1

[Paolo Giannozzi]

The code is correct, it's a gfortran bug, present since v.6.4.1. There is
an available workaround: see  https://gitlab.com/QEF/q-e/issues/28

On Sun, May 13, 2018 at 11:47 PM, Marcos Veríssimo Alves <
marcos.verissimo.alves at gmail.com> wrote:

> Hi Paolo,
>
> I tried "make libfox" and it starts to compile FoX, but I get a
> compilation error - I am using gfortran 7.3.0 on Xubuntu:
>
> config.status: creating arch.make
> config.status: creating FoX-config
> make[2]: Entering directory '/software/q-e-qe-6.2.1/FoX/fox'
> mkdir -p objs/lib objs/finclude
> (cd fsys; make VPATH=/fsys)
> make[3]: Entering directory '/software/q-e-qe-6.2.1/FoX/fox/fsys'
> gfortran -c -g -O2   -DFC_HAVE_FLUSH -DFC_HAVE_ABORT -DFC_EOR_LF
> fox_m_fsys_abort_flush.F90
> gfortran -c -g -O2   -DFC_HAVE_FLUSH -DFC_HAVE_ABORT -DFC_EOR_LF
> fox_m_fsys_array_str.F90
> gfortran -c -g -O2     fox_m_fsys_realtypes.f90
> gfortran -c -g -O2   -DFC_HAVE_FLUSH -DFC_HAVE_ABORT -DFC_EOR_LF
> fox_m_fsys_format.F90
> fox_m_fsys_format.F90:413:0:
>
>      if (.not.checkFmt(fmt)) then
>
> internal compiler error: Segmentation fault
> Please submit a full bug report,
> with preprocessed source if appropriate.
> See <file:///usr/share/doc/gcc-7/README.Bugs> for instructions.
> ../arch.make:40: recipe for target 'fox_m_fsys_format.o' failed
> make[3]: *** [fox_m_fsys_format.o] Error 1
> make[3]: Leaving directory '/software/q-e-qe-6.2.1/FoX/fox/fsys'
> Makefile:130: recipe for target 'fsys_lib' failed
> make[2]: *** [fsys_lib] Error 2
> make[2]: Leaving directory '/software/q-e-qe-6.2.1/FoX/fox'
> make[1]: Leaving directory '/software/q-e-qe-6.2.1/install'
>
> I'll try to install an earlier version of gfortran and see if it works
> fine. Not sure if this is a bug from the code, since other users must have
> compiled it with no problems (with earlier versions of gfortran, I guess).
>
> Best regards,
>
> Marcos
>
> On Sun, May 13, 2018 at 8:09 PM, Marcos Veríssimo Alves <
> marcos.verissimo.alves at gmail.com> wrote:
>
>> Hi Ari and Paolo,
>>
>> 1) It's possible that I was running a parallel compilation, but right now
>> I can't remember it.
>>
>> 2) I didn't try issuing a "make libfox" command - it was not, as far as I
>> remember, among the "make" options.
>>
>> Thank you both for bringing these possibilities up. I'll try both of them
>> tonight and let you know if they work.
>>
>> Best regards from sunny (!!!!) Poland,
>>
>> Marcos
>>
>> Em dom, 13 de mai de 2018 19:35, Paolo Giannozzi <p.giannozzi at gmail.com>
>> escreveu:
>>
>>> On Sun, May 13, 2018 at 1:10 AM, Marcos Veríssimo Alves <
>>> marcos.verissimo.alves at gmail.com> wrote:
>>>
>>> At this point of the compilation, the FoX directory is empty.
>>>>
>>>
>>> What happens you you type "make libfox"?
>>>
>>> P.
>>>
>>> --
>>> Paolo Giannozzi, Dip. Scienze Matematiche Informatiche e Fisiche,
>>> Univ. Udine, via delle Scienze 208, 33100 Udine, Italy
>>> Phone +39-0432-558216, fax +39-0432-558222
>>>
>>> _______________________________________________
>>> users mailing list
>>> users at lists.quantum-espresso.org
>>> https://lists.quantum-espresso.org/mailman/listinfo/users
>>
>>
>
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-- 
Paolo Giannozzi, Dip. Scienze Matematiche Informatiche e Fisiche,
Univ. Udine, via delle Scienze 208, 33100 Udine, Italy
Phone +39-0432-558216, fax +39-0432-558222
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