[libvirt] libvirt can't get capablities
jyang at redhat.com
Wed Jul 4 10:13:01 UTC 2012
On 2012年07月03日 01:07, Christophe Fergeau wrote:
> On Mon, Jul 02, 2012 at 05:56:35PM +0800, Osier Yang wrote:
>> I'm wondering if we should force to require yajl-devel if build with
>> "with-qemu", as without yajl-devel, it can't do much work with new
>> qemu now.
> Something like this ? ;)
> commit 350583c859deaaddc98d7319e1c2ad649e4d3e83
> Author: Eric Blake<eblake at redhat.com>
> Date: Wed Jun 13 10:09:39 2012 -0600
> build: hoist qemu dependence on yajl to configure
> Commit 6e769eba made it a runtime error if libvirt was compiled
> without yajl support but targets a new enough qemu. But enough
> users are hitting this on self-compiled libvirt that it is worth
> erroring out at compilation time, rather than an obscure failure
> when trying to use the built executable.
> * configure.ac: If qemu is requested and -version works, require
> yajl when qemu version is new enough.
> * src/qemu/qemu_capabilities.c (qemuCapsComputeCmdFlags): Add
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