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Re: [Xen-devel] [PATCH, RFC, v2] qemu: build adjustments

To: "Jan Beulich" <JBeulich@xxxxxxxxxx>
Subject: Re: [Xen-devel] [PATCH, RFC, v2] qemu: build adjustments
From: Ian Jackson <Ian.Jackson@xxxxxxxxxxxxx>
Date: Fri, 19 Nov 2010 18:25:45 +0000
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Jan Beulich writes ("[Xen-devel] [PATCH, RFC, v2] qemu: build adjustments"):
> QEMU by itself can be built outside of its source directory. With the
> qemu repository being separate from the hypervisor/tools one it seems
> to make sense to make use of this feature, but doing so requires a
> couple of adjustments to the Xen changes to it. Basically, if
> CONFIG_QEMU is found to indicate an existing directory, this directory
> will be used rather than cloning the git repo into the build tree.
> 
> The patch contains QEMU and tools/stubdom changes together for the
> moment (with QEMU supposed to be residing in qemu/). For applying
> this would need to be split.

I tried this with
  (make -j4 KERNELS='' && echo ok.) 2>&1 | tee ../log
and got a compiler error:

make[3]: *** No rule to make target 
`/u/iwj/work/1/qemu-iwj.git/i386-stubdom/hookstarget.mak'.  Stop.

My .config says:

CONFIG_QEMU=/u/iwj/work/1/qemu-iwj.git

and that directory is a git checkout of qemu-xen with the qemu half of
your patch applied.

Ian.

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