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Date:      Mon, 19 Nov 2001 11:27:23 -0600
From:      Mike Meyer <mwm@mired.org>
To:        "Patrick O'Reilly" <patrick@mip.co.za>
Cc:        questions@freebsd.org
Subject:   Re: ? - /usr/obj contains symlink to /usr/src
Message-ID:  <15353.16635.475611.694378@guru.mired.org>
In-Reply-To: <122558595@toto.iv>

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Patrick O'Reilly <patrick@mip.co.za> types:
> Is this a problem or not?
> I have had a few strange errors with my latest cvsup and make buildworld.  I
> went browsing the tree in /usr/obj and found this:
> 
> ----------------------------------------------------------------
> root carrot:/usr/local/etc/cvsup# ls -al /usr/obj/usr/src/i386
> total 3
> drwxr-xr-x   3 root  wheel  512 Nov 16 16:33 .
> drwxr-xr-x   3 root  wheel  512 Nov 16 16:33 ..
> lrwxr-xr-x   1 root  wheel   12 Nov 16 16:33 sys -> /usr/src/sys
> drwxr-xr-x  11 root  wheel  512 Nov 16 16:33 usr
> ----------------------------------------------------------------
> Is this correct?  I thought the /usr/obj tree was supposed to be an
> independent temporary workspace in which the world is built before being
> installed.  But this symlink makes me worry that some updates might pollute
> the live tree during building?

Looks right to me. If they need a tree they aren't going to write to,
pulling it in with a symlink seems like a good idea.

	<mike
--
Mike Meyer <mwm@mired.org>			http://www.mired.org/home/mwm/
Q: How do you make the gods laugh?		A: Tell them your plans.

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