From mboxrd@z Thu Jan  1 00:00:00 1970
From: Christoph Egger <Christoph_Egger@gmx.de>
Subject: Re: [PATCH] tools: use PREFIX when building upstream
 qemu
Date: Thu, 13 Dec 2012 15:22:20 +0100
Message-ID: <50C9E49C.8050809@gmx.de>
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To: Ian Campbell <Ian.Campbell@citrix.com>
Cc: Ian Jackson <Ian.Jackson@eu.citrix.com>, "xen-devel@lists.xen.org" <xen-devel@lists.xen.org>
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On 13.12.12 11:40, Ian Campbell wrote:

> Adding Christoph's new address, I guess this is a thing exposed on
> NetBSD?


This is not specific to NetBSD. It is exposed everywhere where you
install Xen into a non-default directory by specifying the prefix
to configure.

Christoph

>
> On Thu, 2012-10-25 at 13:39 +0100, Ian Jackson wrote:
>> Christoph Egger writes ("[Xen-devel] [PATCH] tools: use PREFIX when building upstream qemu"):
>>>
>>> use PREFIX when building upstream qemu.
>>>
>>> Signed-off-by: Christoph Egger<Christoph.Egger@amd.com>
>>
>> This looks reasonable but can you explain what goes wrong when,
>> without this ?  I'd like to be able to verify the bug and fix myself.
>
> AFAICT the default PREFIX for qemu-xen is /usr/local and we pass
> --bindir, --datadir (as Xen specific paths, like /usr/lib/xen/bin) but
> not --prefix. It looks like this covers most stuff but results in a
> smattering of stuff getting installed under /usr/local:
>
> $ find dist/install/usr/local/ | grep qemu
> dist/install/usr/local/libexec/qemu-bridge-helper
> dist/install/usr/local/share/man/man8/qemu-nbd.8
> dist/install/usr/local/share/man/man1/qemu.1
> dist/install/usr/local/share/man/man1/qemu-img.1
> dist/install/usr/local/share/doc/qemu
> dist/install/usr/local/share/doc/qemu/qemu-tech.html
> dist/install/usr/local/share/doc/qemu/qemu-doc.html
> dist/install/usr/local/share/doc/qemu/qmp-commands.txt
> dist/install/usr/local/etc/qemu
> dist/install/usr/local/etc/qemu/target-x86_64.conf
> (there is also some ocaml stuff under there it seems...)
>
> I'm not quite sure that installing those into our $PREFIX is correct
> either though -- there seems like the possibility of clashing with a
> non-Xen install of qemu, so we might be better off moving these to e.g.
> $PREFIX/doc/xen/qemu/ and adding "xen" in the man page path etc? (the
> binaries corresponding to those manpages are in /usr/lib/xen/bin/)
> Perhaps qemu.1xen ?
>
> I don't know what dist/install/usr/local/etc/qemu/target-x86_64.conf is
> but it is empty here. I suspect Xen does not use
> dist/install/usr/local/libexec/qemu-bridge-helper or it should be
> in /usr/lib/xen/bin.
>
> Ian.
>