I'm trying to debug some annoying Jabber problems in Kopete. I need to build Kopete with --enable-debug. Naturally, Kopete is part of kdenetwork, which is a huge package. I'd like to build it with apt-src, but I can't find any way to use configure flags. I've also looked at dpkg-buildpackage and dh_builddeb. I've checked the man pages and Google. I'm probably missing something obvious. Any help?