Jorge,

you'd probably retry from a fresh install.

FWIW, I built Open 5.0.8 on a Fedora 42 container without any issues, so
that suggests the issue could come from your environment.

Cheers,

Gilles

On Wed, Jul 30, 2025 at 2:23 AM <jde...@intec.unl.edu.ar> wrote:

> Dear Gilles,
>
> Thank you very much for your reply!
>
> Gilles Gouaillardet <gilles.gouaillar...@gmail.com> escribió:
>
> > Jorge,
> >
> > The logs suggest you built on a Fedora 39 with a custom built gcc.
>
> I almost agree (that is, it is a custom built of gcc). Last night I
> also noticed
> that the messages suggested I had Fedora 39 but, on the other hand,
> since I routinely update to the latest versions, without any
> difficulties of any
> kind, I am almost certain that is not the case. So now I am surprised by
> the
> discrepancy with what is being reported, on the same laptop, for example.
>
> $ cat /etc/fedora-release
> Fedora release 42 (Adams)
>
> $ uname -r
> 6.5.6-300.fc39.x86_64
>
> $ cat /etc/os-release
> NAME="Fedora Linux"
> VERSION="42 (Workstation Edition)"
> RELEASE_TYPE=stable
> ID=fedora
> VERSION_ID=42
> VERSION_CODENAME=""
> PLATFORM_ID="platform:f42"
> PRETTY_NAME="Fedora Linux 42 (Workstation Edition)"
> ANSI_COLOR="0;38;2;60;110;180"
> LOGO=fedora-logo-icon
> CPE_NAME="cpe:/o:fedoraproject:fedora:42"
> DEFAULT_HOSTNAME="fedora"
> HOME_URL="https://fedoraproject.org/";
> DOCUMENTATION_URL="
> https://docs.fedoraproject.org/en-US/fedora/f42/system-administrators-guide/
> "
> SUPPORT_URL="https://ask.fedoraproject.org/";
> BUG_REPORT_URL="https://bugzilla.redhat.com/";
> REDHAT_BUGZILLA_PRODUCT="Fedora"
> REDHAT_BUGZILLA_PRODUCT_VERSION=42
> REDHAT_SUPPORT_PRODUCT="Fedora"
> REDHAT_SUPPORT_PRODUCT_VERSION=42
> SUPPORT_END=2026-05-13
> VARIANT="Workstation Edition"
> VARIANT_ID=workstation
>
> Perhaps it would be more advisable to reinstall Fedora 42 from scratch?
>
> > You might have more luck using the distro compiler, also, using the
> distro
> > provided hwloc and libevent libraries will make things easier.
>
> Ok. I will also keep this suggestion in mind.
>
>
> > Cheers,
> >
> > Gilles
>
> Best regards.
> Jorge D'Elia.
>
> > ---
> > On Tue, Jul 29, 2025 at 9:51 AM <jde...@intec.unl.edu.ar> wrote:
> >
> >> Hi there,
> >>
> >> Today I tried to update the openmpi package by building
> >>
> >>
> https://download.open-mpi.org/release/open-mpi/v5.0/openmpi-5.0.8.tar.gz
> >>
> >> on a x86_64-pc-linux-gnu machine:
> >>
> >> $ cat /proc/cpuinfo
> >> processor : 0
> >> vendor_id : GenuineIntel
> >> cpu family : 6
> >> model : 60
> >> model name : Intel(R) Core(TM) i7-4702MQ CPU @ 2.20GHz
> >> stepping : 3
> >> microcode : 0x28
> >> cpu MHz : 798.197
> >> cache size : 6144 KB
> >> physical id : 0
> >> siblings : 4
> >> core id : 0
> >> cpu cores : 4
> >> apicid : 0
> >> initial apicid : 0
> >> fpu : yes
> >> fpu_exception : yes
> >> cpuid level : 13
> >> wp : yes
> >>
> >>
> >> using a Fedora 42 release:
> >>
> >> $ uname --a
> >> Linux pitonisa 6.5.6-300.fc39.x86_64 #1 SMP PREEMPT_DYNAMIC Fri Oct  6
> >> 19:57:21 UTC 2023 x86_64 GNU/Linux
> >>
> >> However, this time, there is the following error:
> >>
> >> ...
> >> CC       pevent.o
> >> CCLD     pevent
> >> /usr/bin/ld:
> >>
> /home/bigpack/openmpi-paq/openmpi-5.0.8/BUILD/3rd-party/libevent-2.1.12-stable-ompi/.libs/libevent_pthreads.so:
> >> undefined reference to `__pthread_cond_timedwait64'
> >> collect2: error: ld returned 1 exit status
> >> make[4]: *** [Makefile:711: pevent] Error 1
> >> make[4]: Leaving directory
> >>
> '/home/bigpack/openmpi-paq/openmpi-5.0.8/BUILD/3rd-party/openpmix/src/tools/pevent'
> >> make[3]: *** [Makefile:1291: all-recursive] Error 1
> >> make[3]: Leaving directory
> >> '/home/bigpack/openmpi-paq/openmpi-5.0.8/BUILD/3rd-party/openpmix/src'
> >> make[2]: *** [Makefile:789: all-recursive] Error 1
> >> make[2]: Leaving directory
> >> '/home/bigpack/openmpi-paq/openmpi-5.0.8/BUILD/3rd-party/openpmix'
> >> make[1]: *** [Makefile:1412: all-recursive] Error 1
> >> make[1]: Leaving directory
> >> '/home/bigpack/openmpi-paq/openmpi-5.0.8/BUILD/3rd-party'
> >> make: *** [Makefile:1540: all-recursive] Error 1
> >>
> >> (see the 3 attached files).
> >>
> >> Please,  any clue to solve it?
> >>
> >> Thanks in advance.
> >>
> >> Regards.
> >> Jorge D'Elia.
> >> --
> >>
> >>
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