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Subject: Re: [OMPI devel] The" Missing Symbol" issue and OpenMPI on NetBSD
From: Ralf Wildenhues (Ralf.Wildenhues_at_[hidden])
Date: 2010-05-11 01:36:13

Hello Kevin,

* Kevin.Buckley_at_[hidden] wrote on Tue, May 11, 2010 at 06:42:01AM CEST:
> That is a file that gets patched in the NetBSD build as follows
> $diff opal/mca/base/mca_base_component_find.c{.orig,}
> 44,46d43
> < #ifndef __WINDOWS__
> < #include "opal/libltdl/ltdl.h"
> < #else
> 48d44
> < #endif
> ie we have taken out the inclusion of
> opal/libltdl/ltdl.h
> to force the use of the NetBSD "ltdl.h" one, which I guess might point
> to something underlying the issue but as to what ...

Which libltdl version is that NetBSD ltdl.h from? Which version is in
opal/libltdl? Have you tried not doing the above change?

libltdl 2.2.x has incompatible changes over 1.5.x, both in the library
as well as in the header, as well as (I think) in preloaded modules.