[Ocfs2-test-devel] [PATCH 05/11] ocfs2-test: Changed configure.in to built ocfs2-test RPM.

[tristan.ye]

On Mon, 2008-11-03 at 15:33 -0800, Joel Becker wrote:
> On Mon, Nov 03, 2008 at 05:53:37PM -0500, Marcos E. Matsunaga wrote:
> > hmm.. This is really interesting.
> > 
> > I just re-installed openmpi on my OEL5 home machine and it does install on
> > 
> > /usr/lib/openmpi/1.2.5-gcc/bin/mpicc and it doesn't link to /usr/bin.
> 
> 	What does /usr/bin/mpicc have?  LAM?  Anything?  Is there an
> /etc/alternatives/mpicc?

Joel,

The mpicc you've seen under /usr/bin should be a part of lammpi, which
lead to a confusion since lammpi and openmpi use the same name of their
generic binaries(such as mpirun,mpicc,mpiexec), it maybe the reason why
openmpi RPM package installed their binaries into such a strange
directory(try to avoid affecting the existing mpi product?),and I'm sure
a /etc/alternatives/mpicc also do not belong to the openmpi package,you
can check with rpm -ql openmpi-devel

Any way,it will be great helpful to do a cleanup for any other mpi
products before you jump to openmpi.

Regards,
Tristan.

> 
> Joel
>