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Subject: Re: [hwloc-devel] lstopo-nox strikes back
From: Jeffrey Squyres (jsquyres_at_[hidden])
Date: 2012-04-25 09:39:51

What about going The OMPI Way? :-)

That is, having support for these things via dynamically loaded plugins. Since the plugins are loaded at runtime, the presence or absence of a plugin in the filesystem determines whether that output format is supported or not.

Hence, a hwloc-core package (RPM or deb or whatever) can contain the basic lstopo plugins, and a supplemental hwloc-x11 package (or whatever name they want) can contain the X11 based plugin. Ditto for Cairo.

On Apr 25, 2012, at 8:13 AM, Chris Samuel wrote:

> On Wednesday 25 April 2012 19:38:00 Brice Goglin wrote:
>> How do people feel about this?
> It sounds like what you have is a conflict between the policies of
> Debian (and hence Ubuntu) and the expectations of RHEL/CentOS users.
> Debian Policy is fairly clear on this matter:
> # 11.8.1 Providing X support and package priorities
> #
> # Programs that can be configured with support for the X Window System
> # must be configured to do so and must declare any package
> # dependencies necessary to satisfy their runtime requirements when
> # using the X Window System. [...]
> It says you can split it into a separate package to provide GUI
> functionality *only* if the "package is of higher priority than the X
> packages on which it depends" (which I suspect is not the usual case).
> cheers,
> Chris
> --
> Christopher Samuel - Senior Systems Administrator
> VLSCI - Victorian Life Sciences Computation Initiative
> Email: samuel_at_[hidden] Phone: +61 (0)3 903 55545
> _______________________________________________
> hwloc-devel mailing list
> hwloc-devel_at_[hidden]

Jeff Squyres
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