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Subject: Re: [OMPI devel] Trunk: Link Failure -- multiple definition of ib_address_t_class
From: Paul Kapinos (kapinos_at_[hidden])
Date: 2013-04-05 04:26:52


Hello,

On 04/05/13 03:16, Paul Hargrove wrote:
> I found that not only did I need XRC, but I also needed to configure with
> --enable-static to reproduce the problem.
> I suspect that if Mellanox added --enable-static to an existing MTT
> configuration this would not have remained unfixed for so long.

Well, AFAIK we do not use --enable-static in our builds and in the config-log
--disable-static is seen multiple times. Neverthelesse we run into the error
> mca/btl/openib/.libs/libmca_btl_openib.a(btl_openib_xrc.o):(.data.rel+0x0):
> multiple definition of `ib_address_t_class'

The configure line we're using is something like this:

./configure --with-verbs --with-lsf --with-devel-headers
--enable-contrib-no-build=vt --enable-heterogeneous --enable-cxx-exceptions
--enable-orterun-prefix-by-default --disable-dlopen --disable-mca-dso
--with-io-romio-flags='--with-file-system=testfs+ufs+nfs+lustre'
--enable-mpi-ext ......

(adding paths, compiler-specific optimisation things and -m32 or -m64)

An config.log file attached FYI

Best

Paul

-- 
Dipl.-Inform. Paul Kapinos   -   High Performance Computing,
RWTH Aachen University, Center for Computing and Communication
Seffenter Weg 23,  D 52074  Aachen (Germany)
Tel: +49 241/80-24915