Steve Grubb sent this patch as part of issue 3:
http://code.google.com/p/irqbalance/issues/detail?id=3
He requested that we add the ability to drop capabilities from irqbalance since
it nominally runs as root, and he suggested using the capng library, which makes
that process easier. Since capng is a fairly new library, and many distros may
not have it, we need to start using a configure script to optionally include it
during the build. This patch accomplishes all of that.
Signed-off-by: Neil Horman <nhorman@gmail.com>
git-svn-id: https://irqbalance.googlecode.com/svn/trunk@21 46b42954-3823-0410-bd82-eb80b452c9b5
37e0a0963d