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Date:      Thu, 20 Feb 2003 04:54:14 +0100
From:      Matthias Andree <matthias.andree@gmx.de>
To:        Kris Kennaway <kris@obsecurity.org>
Cc:        Matthias Andree <matthias.andree@gmx.de>, ports@FreeBSD.ORG
Subject:   Re: Bento package builds
Message-ID:  <20030220035414.GA13041@merlin.emma.line.org>
In-Reply-To: <20030220023503.GC2739@rot13.obsecurity.org>
References:  <20030218183937.GC30562@rot13.obsecurity.org> <m3el64bi23.fsf@merlin.emma.line.org> <20030219221942.GE1388@rot13.obsecurity.org> <20030219224759.GA32581@merlin.emma.line.org> <20030220023503.GC2739@rot13.obsecurity.org>

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On Wed, 19 Feb 2003, Kris Kennaway wrote:

> On Wed, Feb 19, 2003 at 11:47:59PM +0100, Matthias Andree wrote:
> 
> > - install the structure after isntalling dependencies but before
> >   building the port (might miss some extra files though)
> 
> Actually I suppose I could just compare the directory tree after all
> dependencies are installed with the one when the package itself has
> been removed, but before all the other dependencies are removed.  I'll
> have to think about that a bit to see if it will fail in any
> situations.  Or is that what you meant by #3? :)

That is what I meant but didn't write. I also see that there's a danger
that the "extra files" check might miss an unremoved directory if that's
also created by a dependency.

Say, you have a package pizza that depends on a package tomato. If
tomato installs files into share/tomato and pizza installs files into
share/tomato/chopped, but fails to remove share/tomato, you won't see
this failure. However, this will only matter if you happen to remove the
tomato package before the pizza package which is uncommon. pkg_remove
would get the removal in the right order, but pkg_delete -f might cause
this. One might argue removing pkg_delete -f is not supported if it
breaks dependencies then, unless portupgrade does it :-)

-- 
Matthias Andree

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