[libvirt] [PATCH] Fix pthread related link error for virt-aa-helper

[Jim Meyering]

Matthias Bolte wrote:
> Link virt-aa-helper explicitly with pthread. This is at least
> required on Ubuntu 10.04.

Hi Matthias,

If the link failure was due solely to virt-aa-helper's use of
the util library, then this patch may have solved that problem
at the source:

    avoid link error in tests using libvirt_util; due to pthread_sigmask
    http://libvirt.org/git/?p=libvirt.git;a=commitdiff;h=0e9b3a269be9ce8

If so, please revert this patch.