[libvirt] [PATCH] Fix macvtap detection by also checking for IFLA_VF_MAX
Eric Blake
eblake at redhat.com
Sat Apr 14 21:45:44 UTC 2012
On 04/14/2012 11:18 AM, Guido Günther wrote:
> since this isn't available on older kernels such as Debian Squeeze's
> 2.6.32. This make --with-macvtap=check work as expected.
> ---
> configure.ac | 3 ++-
> 1 file changed, 2 insertions(+), 1 deletion(-)
>
> O.k. to apply?
> Cheers,
> -- Guido
>
> diff --git a/configure.ac b/configure.ac
> index 3f5b3ff..53c9b34 100644
> --- a/configure.ac
> +++ b/configure.ac
> @@ -2534,7 +2534,8 @@ AC_MSG_CHECKING([whether to compile with macvtap support])
> if test "$with_macvtap" != "no" ; then
> AC_TRY_COMPILE([ #include <sys/socket.h>
> #include <linux/rtnetlink.h> ],
> - [ int x = MACVLAN_MODE_BRIDGE; ],
> + [ int x = MACVLAN_MODE_BRIDGE;
> + int y = IFLA_VF_MAX; ],
> [ with_macvtap=yes ],
ACK.
--
Eric Blake eblake at redhat.com +1-919-301-3266
Libvirt virtualization library http://libvirt.org
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