From mboxrd@z Thu Jan  1 00:00:00 1970
From: Ian Campbell <ian.campbell@citrix.com>
Subject: Re: [PATCH v2 01/17] configure: make the libaio test
 conditional on blktap1
Date: Thu, 5 Jun 2014 16:06:29 +0100
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To: Roger Pau Monne <roger.pau@citrix.com>
Cc: xen-devel@lists.xenproject.org, Ian Jackson <Ian.Jackson@eu.citrix.com>
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On Mon, 2014-06-02 at 17:08 +0200, Roger Pau Monne wrote:
> libaio is only required for blktap1, so make the check conditional on
> whether the user has requested blktap1 or not.

I think it is used for blktap2 as well.

I thought blktap2 was Linux specific (and hence that the libaio could be
too) but, from tools/Makefile:
SUBDIRS-$(CONFIG_Linux) += blktap2
SUBDIRS-$(CONFIG_NetBSD) += blktap2

I'm totally surprised by that! And TBH I find it a little hard to
believe...

Ian.