[libvirt] [PATCH] Check for presence of qemu -nodefconfig option before using it

Eric Blake eblake at redhat.com
Thu Jun 24 19:40:19 UTC 2010


On 06/24/2010 12:52 PM, Laine Stump wrote:
> We previously assumed that if the -device option existed in qemu, that
> -nodefconfig would also exist. It turns out that isn't the case, as
> demonstrated by qemu-kvm-0.12.3 in Fedora 13.
> 
> */src/qemu/qemu_conf.[hc] - add a new QEMUD_CMD_FLAG, set it via the
>                             help output, and check it before adding
>                             -nodefconfig to the qemu commandline.
> ---
>  src/qemu/qemu_conf.c |    5 ++++-
>  src/qemu/qemu_conf.h |    1 +
>  2 files changed, 5 insertions(+), 1 deletions(-)

Does this impact any of the existing test cases for qemu -h parsing?
And if not, should we add a new file to tests/qemuhelpdata/ that exposes
a known qemu version that does support -nodefconfig?

-- 
Eric Blake   eblake at redhat.com    +1-801-349-2682
Libvirt virtualization library http://libvirt.org

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