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Date:      Wed, 25 Jul 2001 08:58:02 -0600
From:      Warner Losh <imp@harmony.village.org>
To:        Sheldon Hearn <sheldonh@starjuice.net>
Cc:        hackers@FreeBSD.ORG
Subject:   Re: Why install -C include files? 
Message-ID:  <200107251458.f6PEw3o07608@harmony.village.org>
In-Reply-To: Your message of "Wed, 25 Jul 2001 16:54:14 %2B0200." <6000.996072854@axl.seasidesoftware.co.za> 
References:  <6000.996072854@axl.seasidesoftware.co.za>  

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In message <6000.996072854@axl.seasidesoftware.co.za> Sheldon Hearn writes:
: 
: 
: On Wed, 25 Jul 2001 08:48:36 CST, Warner Losh wrote:
: 
: > : Why are include files installed using -C instead of -c?  This makes it
: > : harder to find stale includes.
: > 
: > I've wanted to have a /etc/mtree/bsd.obsolete for a long time now...
: 
: That would make me too nervous.  All I really want is the assurance that
: ``make world'' updates the mtime of every file it would have installed
: if not present at install time.
: 
: With revived CLOBBER support and COPY=-c, the only problem children are
: symbolic links.  Everything else can be hunted down with find -mtime X.

The reason I'd like to see it isn't so that make world kills things
automatically, but so that I could kill them (or at least find out
what should be killed) on systems that had FreeBSD 1.0 installed on
them, then upgraded, disk cloned, etc.  At one point I had 4 machines
that were created by this method from my original FreeBSD
installation.  However, I don't think I have anything further back
than 2.2.8 or 3.2 as the base of a system right now due to EOL on
spinning media, lapses in backup discipline, etc.

Warner

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