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From: Mikhail Teterin <mi+mx@aldan.algebra.com>
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To: Erwin Lansing <erwin@freebsd.org>
Date: Tue, 14 Nov 2006 17:03:37 -0500
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Cc: freebsd-bugs@freebsd.org, mi@aldan.algebra.com
Subject: Re: bin/34628: [pkg_install] [patch] pkg-routines ignore the
	recorded md5 checksums
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в╕второк 14 листопад 2006 16:54, Erwin Lansing написав:
> Synopsis: [pkg_install] [patch] pkg-routines ignore the recorded md5
> checksums

> I agree with sobomax that this functionality is not needed
> and adds unnecessary overhead. No ports should ever install
> the same file, that's what CONFLICTS are for, and there
> should never be installed multiple versions of the same port.

That's a surprisingly naive way of thinking... The CONFLICTS functionality is 
broken on occasion in bsd.port.mk, and not every port sets it anyway...

`pkg_info -W' would also be able to warn about checksum mismatches, which 
would suggest, a file has been modified (or corrupted) since getting 
installed.

Anyway, what is the overhead exactly?

	-mi

> http://www.freebsd.org/cgi/query-pr.cgi?pr=34628