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Subject: Re: [OMPI users] Problem building OpenMPI 1.8 on RHEL6
From: Ralph Castain (rhc_at_[hidden])
Date: 2014-04-01 11:51:13


Hmmm...indeed, it looks like the default versions may be out-of-date. Here is a table showing the required rev levels:

http://www.open-mpi.org/svn/building.php

On Apr 1, 2014, at 8:26 AM, Blosch, Edwin L <edwin.l.blosch_at_[hidden]> wrote:

> I am getting some errors building 1.8 on RHEL6. I tried autoreconf as suggested, but it failed for the same reason. Is there a minimum version of m4 required that is newer than that provided by RHEL6?
>
> Thanks
>
> aclocal.m4:16: warning: this file was generated for autoconf 2.69.
> You have another version of autoconf. It may work, but is not guaranteed to.
> If you have problems, you may need to regenerate the build system entirely.
> To do so, use the procedure documented by the package, typically 'autoreconf'.
> configure.ac:40: error: m4_defn: undefined macro: _m4_divert_diversion
> configure.ac:40: the top level
> autom4te: /usr/bin/m4 failed with exit status: 1
>
> [bloscel_at_head openmpi]$ autoreconf
> configure.ac:40: error: m4_defn: undefined macro: _m4_divert_diversion
> configure.ac:40: the top level
> autom4te: /usr/bin/m4 failed with exit status: 1
> aclocal: autom4te failed with exit status: 1
> autoreconf: aclocal failed with exit status: 1
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