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From: Doug Gregor (dgregor_at_[hidden])
Date: 2007-02-02 14:11:05

On Feb 1, 2007, at 5:26 PM, Chris Hoeppler wrote:

> Hi,
> this is on linux with a current checkout of the cvs HEAD revision
> of boost.
> The attached error occurs when both of the mpi and python libs are
> activated
> by an appropriate
> using python ;
> and
> using mpi ;
> statement in user-config.jam. However, if only one of the libs is
> activated,
> everything builds just fine. Do the respective toolsets somehow
> interfere
> with each other?

The interaction is in the Boost.MPI library itself, which has an
associated Python module. It's that module which is failing to build.
I'm not at all sure where the duplicate target is coming from, and
unfortunately I can't debug it now because it's working fine for me
on my Mac.

Chris, what platform are you building on?

Vladimir, do you see anything in the definition of lib
boost_mpi_python in libs/mpi/build/Jamfile.v2 that looks suspicious?
Perhaps I should copy [ mpi.extra-requirements ] down into the
definition of lib boost_mpi_python?


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