On May 13, 2010, at 3:20 PM, Aleksej Saushev wrote:
> > - Various OpenBSD and NetBSD build and run-time fixes. Many thanks to
> > the OpenBSD community for their time, expertise, and patience
> > getting these fixes incorporated into Open MPI's main line.
>
> This didn't happen in 1.4.2, all patches we (NetBSD, not OpenBSD)
> distribute for 1.4.1 still apply cleanly.
Blast. Sorry about that; can you send a pointer to your patches? I seem to recall that we were amenable to some of the changes, but not all of them.
...looking through the SVN commit logs, we did commit *some* BSD-related things to the v1.4 tree. For example:
https://svn.open-mpi.org/trac/ompi/changeset/22751
https://svn.open-mpi.org/trac/ompi/changeset/22890
https://svn.open-mpi.org/trac/ompi/changeset/22936
These fixes where what I was referring to in the changelog.
Additionally, I just put some work in the development trunk that adds support for a new embedded software support library (hwloc), but, based on feedback from you and others, it allows you to configure one of 3 ways:
* Use the embedded hwloc
* Use an external hwloc installation
* Don't compile hwloc at all
I plan on extending this technique to libltdl, which should hopefully obviate at least some of your patches.
--
Jeff Squyres
jsquyres_at_[hidden]
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