Re: [libvirt] building error
On 06/29/2011 06:13 PM, Wen Congyang wrote:
> This sounds highly related to Matthias' issue:
> https://www.redhat.com/archives/libvir-list/2011-June/msg01484.html
Matthias was using 1.3...
>
> What version of systemtap headers and gcc are you using, that produce
> this error?
I use RHEL6RC, and the version of systemtap headers and gcc are:
# rpm -qa 'systemtap*'
systemtap-sdt-devel-1.2-9.el6.x86_64
but you are using 1.2. The older we go, the worse the systemtap headers
were, apparently. Unfortunately, I don't currently have a machine with
headers that old to debug it myself.
>> }
>> PROBE(CLIENT_AUTH_ALLOW, "fd=%d, auth=%d, username=%s",
>> - virNetServerClientGetFD(client), REMOTE_AUTH_POLKIT, ident);
>> + virNetServerClientGetFD(client), REMOTE_AUTH_POLKIT, (char *)ident);
>
> If a cast really helps matters, I'd almost rather hide it within the
> #define PROBE() than make callers have to worry about it, but I'm
> reluctant to add a cast without knowing exactly why you are hitting
> compilation failure.
What does STAP_PROBE3 look like in your /usr/include/sys/sdt.h?
--
Eric Blake eblake(a)redhat.com +1-801-349-2682
Libvirt virtualization library http://libvirt.org
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