Re: [v9.1] sepgsql - userspace access vector cache

From: Yeb Havinga <yebhavinga(at)gmail(dot)com>
To: Heikki Linnakangas <heikki(dot)linnakangas(at)enterprisedb(dot)com>
Cc: Kohei KaiGai <kaigai(at)kaigai(dot)gr(dot)jp>, Robert Haas <robertmhaas(at)gmail(dot)com>, PgHacker <pgsql-hackers(at)postgresql(dot)org>
Subject: Re: [v9.1] sepgsql - userspace access vector cache
Date: 2011-07-19 20:48:18
Message-ID: 4E25ED92.3070204@gmail.com
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On 2011-07-19 22:39, Heikki Linnakangas wrote:
> On 19.07.2011 12:28, Yeb Havinga wrote:
>> On 2011-07-18 22:21, Kohei KaiGai wrote:
>>> The Scientific Linux 6 is not suitable, because its libselinux version
>>> is a bit older
>>> than this patch expects (libselinux-2.0.99 or later).
>>> My recommendation is Fedora 15, instead.
>> Installing right now, thanks for the heads up!
>
> Would it be reasonable to #ifdefs the parts that require version
> 2.0.99? That's very recent so might not be available on popular
> distributions for some time, so it would be nice to not have a hard
> dependency on it. You could have autoconf rules to check for the new
> functions, and only use them if they are available.

In contrary to the subject I was under the impression the current patch
is for the 9.2 release since it is in a commitfest for the 9.2 release
cycle, which would make the libselinux-2.0.99 dependency less of a problem.

--

Yeb Havinga
http://www.mgrid.net/
Mastering Medical Data

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