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Re: [Xen-devel] [PATCH]: Implement bzip2 and LZMA loaders / fixed patch

To: Keir Fraser <keir.fraser@xxxxxxxxxxxxx>
Subject: Re: [Xen-devel] [PATCH]: Implement bzip2 and LZMA loaders / fixed patch for Xen 3.4.1
From: Pasi Kärkkäinen <pasik@xxxxxx>
Date: Fri, 21 Aug 2009 12:22:43 +0300
Cc: Chris Lalancette <clalance@xxxxxxxxxx>, "xen-devel@xxxxxxxxxxxxxxxxxxx" <xen-devel@xxxxxxxxxxxxxxxxxxx>
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On Thu, Aug 20, 2009 at 10:27:29PM +0100, Keir Fraser wrote:
> On 20/08/2009 22:15, "Keir Fraser" <keir.fraser@xxxxxxxxxxxxx> wrote:
> >> Hmm, actually this patch seems to break stubdom build/linking:
> > 
> > I checked in a variant as c/s 20103, which at least for non-stubdom build of
> > libxenguest should do the right thing if liblzma-devel or libbz2-devel
> > packages (or whatever they are called) are not installed. See how that goes
> > with stubdom. We may just have to massage the Makefile a little more to kill
> > off the bz2/lzma stuff for stubdom. I'm not sure why libxenguest is getting
> > built for stubdom in the first place though. It's not likely to be very
> > useful!
> Okay, I tested and fixed the stubdom case, so hopefully c/s 20104 will
> actually work for you.

xen-unstable "make tools && make stubdom" compiles for me with and without
libbz2-devel/liblzma-devel installed.

But even when I have liblzma-devel installed it doesn't seem to use it. 
ie. I only see -DHAVE_BZLIB in the build log and libxenguest.so.3.4.0 gets
only linked against -lbz2.

Investigating more..

-- Pasi

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