This ebuild has patches applied from http://www.elan.net/~william/nagios/.
Created attachment 102452 [details] Nagios hack with experimental patches nagios-core-2.5_hacked.tar.bz2
First, please don't attach tarballs as it doesn't make it easier to check your attachments in a quick way. Second, at least now (but probably for a while) those experimental patches won't be added to the Gentoo ebuild.