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Date:      Fri, 22 Jul 2005 19:48:02 +0200
From:      Jeremie Le Hen <jeremie@le-hen.org>
To:        Ken Smith <kensmith@cse.Buffalo.EDU>
Cc:        freebsd-current@freebsd.org
Subject:   Re: HEADS-UP: New shared library versions coming soon
Message-ID:  <20050722174802.GS39292@obiwan.tataz.chchile.org>
In-Reply-To: <1121952594.68685.27.camel@opus.cse.buffalo.edu>
References:  <1121952594.68685.27.camel@opus.cse.buffalo.edu>

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Hi Ken, hi all,

> It will take a while for the fallout from this version bump to
> propagate.  People who cvsup/rebuild existing systems should not be
> impacted immediately - you will still have the older library versions
> present on your systems.  However it will take time for the pre-built
> packages provided by the portmgr folks to be rebuilt, loaded onto the
> FTP servers, and propagate out to the mirrors.

I know that FreeBSD is still lacking a solution to remove old
librairies, but I would like to know the actual recommended way
to remove old libraries.  I'm not asking for a solution as NetBSD's
/etc/postinstall, just a simple and neat one.  I can think of number
of such solutions, like searching for libraries dating before the
last world, parsing Makefiles from src/ to deduce which libs are
obsolete, ldd on each binary ...  But I would like to hear what others
do to achieve this.  In short, I'm looking for a neat solution.

Note that I'm conscious that I should not remove old libraries while
I have not recompiled all ports.

Thank you.
Regards,
-- 
Jeremie Le Hen
< jeremie at le-hen dot org >< ttz at chchile dot org >



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