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Re: building package with different libs



On Tue, Oct 21, 2008 at 03:57:22PM -0400, Adam C Powell IV wrote:
> One solution is to standardize around the "latest and greatest".  With a
> lot of old MPI implementations merging and steering their development
> effort into OpenMPI, that seems to be a leader in this regard.  But it's
> not on all of Debian's platforms, see Bug 376833.  So I have petsc,
> babel, hypre and a couple of my others using OpenMPI on its platforms
> and LAM where there's no OpenMPI.  It's a big headache!

I think that is a sensible approach; maybe it would be possible to
support the others in the source package, but not build them by default
in Debian. I.e. have e.g. -mpich in debian/control, but only build them
if e.g. DEB_BUILD_OPTIONS contains mpich or something.

Doesn't solve the "how to conflict at package level" problem much,
though.


Michael


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