This package should drop -Werror enabled by the buildsystem.
*zeromq-4.0.1-r1 (26 Oct 2013) 26 Oct 2013; Justin Lecher <jlec@gentoo.org> +zeromq-4.0.1-r1.ebuild: Drop Werror, #485774; add dev-libs/libsodium to deps because of automagic otherwise; fix RDEPENDs; general style improvements (indention, sorting, usage of default phase functions); use prune_libtool_files() from eutils.eclass instead of manual cleaning