On 09/28/2011 11:38 AM, Daniel P. Berrange wrote:
On Wed, Sep 28, 2011 at 10:46:12AM -0600, Eric Blake wrote:
> On 09/28/2011 02:02 AM, Daniel P. Berrange wrote:
>
>>>
>>> The kernel headers available on RHEL 5 or CentOS 5 lack this enum
>>> value, which causes compilation to fail if you are trying to build
>>> lxc support for these older systems.
>
>> This code shouldn't ever be being compiled on RHEL5, since it does not
>> have any kernel container namespace support at all. So if we have a new
>> enough kernel for LXC, we should have LO_FLAGS_AUTOCLEAR
>
> Which code - all of LXC, or just the code using LO_FLAGS_AUTOCLEAR
> (that is, code related to lxc namespace support)? Because using
> just the stock ./autogen.sh on RHEL 5 currently tries to build lxc,
> and because LO_FLAGS_AUTOCLEAR is missing, it is failing to compile.
All of LXC.
OK, that makes my configure.ac patch easier - probe for
LO_FLAGS_AUTOCLEAR as a prereq for --with-lxc. Patch coming up soon.
--
Eric Blake eblake(a)redhat.com +1-801-349-2682
Libvirt virtualization library
http://libvirt.org