--- /dev/null
+diff --git a/yesod-core/Yesod/Core/Types.hs b/yesod-core/Yesod/Core/Types.hs
+index d8a2b2e..cec2c11 100644
+--- a/Yesod/Core/Types.hs
++++ b/Yesod/Core/Types.hs
+@@ -49,7 +49,7 @@ import qualified Network.Wai as W
+ import qualified Network.Wai.Parse as NWP
+ import System.Log.FastLogger (LogStr, LoggerSet, toLogStr, pushLogStr)
+ import qualified System.Random.MWC as MWC
+-import Network.Wai.Logger (DateCacheGetter)
++import Network.Wai.Logger
+ import Text.Blaze.Html (Html, toHtml)
+ import Text.Hamlet (HtmlUrl)
+ import Text.Julius (JavascriptUrl)
+@@ -553,7 +553,7 @@ instance ParseRoute WaiSubsite where
+
+ data Logger = Logger
+ { loggerSet :: !LoggerSet
+- , loggerDate :: !DateCacheGetter
++ , loggerDate :: !(IO ZonedDate)
+ }
+
+ loggerPutStr :: Logger -> LogStr -> IO ()
--- /dev/null
+# Copyright 1999-2016 Gentoo Foundation
+# Distributed under the terms of the GNU General Public License v2
+# $Id$
+
+EAPI=6
+
+# ebuild generated by hackport 0.5.9999
+
+CABAL_FEATURES="lib profile haddock hoogle hscolour test-suite"
+inherit haskell-cabal
+
+DESCRIPTION="Creation of type-safe, RESTful web applications"
+HOMEPAGE="http://www.yesodweb.com/"
+SRC_URI="mirror://hackage/packages/archive/${PN}/${PV}/${P}.tar.gz"
+
+LICENSE="MIT"
+SLOT="0/${PV}"
+KEYWORDS="~amd64 ~x86"
+IUSE=""
+
+RDEPEND=">=dev-haskell/aeson-0.5:=[profile?]
+ dev-haskell/auto-update:=[profile?]
+ >=dev-haskell/blaze-builder-0.2.1.4:=[profile?] <dev-haskell/blaze-builder-0.5:=[profile?]
+ >=dev-haskell/blaze-html-0.5:=[profile?]
+ >=dev-haskell/blaze-markup-0.5.1:=[profile?]
+ dev-haskell/byteable:=[profile?]
+ >=dev-haskell/case-insensitive-0.2:=[profile?]
+ >=dev-haskell/cereal-0.3:=[profile?]
+ >=dev-haskell/clientsession-0.9.1:=[profile?] <dev-haskell/clientsession-0.10:=[profile?]
+ >=dev-haskell/conduit-1.2:=[profile?]
+ dev-haskell/conduit-extra:=[profile?]
+ >=dev-haskell/cookie-0.4.1:=[profile?] <dev-haskell/cookie-0.5:=[profile?]
+ dev-haskell/data-default:=[profile?]
+ >=dev-haskell/exceptions-0.6:=[profile?]
+ >=dev-haskell/fast-logger-2.2:=[profile?]
+ >=dev-haskell/http-types-0.7:=[profile?]
+ >=dev-haskell/lifted-base-0.1.2:=[profile?]
+ >=dev-haskell/monad-control-0.3:=[profile?] <dev-haskell/monad-control-1.1:=[profile?]
+ >=dev-haskell/monad-logger-0.3.1:=[profile?] <dev-haskell/monad-logger-0.4:=[profile?]
+ dev-haskell/mtl:=[profile?]
+ dev-haskell/mwc-random:=[profile?]
+ >=dev-haskell/old-locale-1.0.0.2:=[profile?] <dev-haskell/old-locale-1.1:=[profile?]
+ >=dev-haskell/parsec-2:=[profile?] <dev-haskell/parsec-3.2:=[profile?]
+ >=dev-haskell/path-pieces-0.1.2:=[profile?] <dev-haskell/path-pieces-0.3:=[profile?]
+ dev-haskell/primitive:=[profile?]
+ >=dev-haskell/random-1.0.0.2:=[profile?] <dev-haskell/random-1.2:=[profile?]
+ >=dev-haskell/resourcet-0.4.9:=[profile?] <dev-haskell/resourcet-1.2:=[profile?]
+ dev-haskell/safe:=[profile?]
+ dev-haskell/semigroups:=[profile?]
+ >=dev-haskell/shakespeare-2.0:=[profile?]
+ >=dev-haskell/text-0.7:=[profile?]
+ >=dev-haskell/transformers-0.2.2:=[profile?]
+ >=dev-haskell/transformers-base-0.4:=[profile?]
+ dev-haskell/unix-compat:=[profile?]
+ >=dev-haskell/unordered-containers-0.2:=[profile?]
+ >=dev-haskell/vector-0.9:=[profile?] <dev-haskell/vector-0.12:=[profile?]
+ >=dev-haskell/wai-3.0:=[profile?]
+ >=dev-haskell/wai-extra-3.0.7:=[profile?]
+ >=dev-haskell/wai-logger-0.2:=[profile?]
+ >=dev-haskell/warp-3.0.2:=[profile?]
+ dev-haskell/word8:=[profile?]
+ >=dev-lang/ghc-7.4.1:=
+"
+DEPEND="${RDEPEND}
+ >=dev-haskell/cabal-1.8
+ test? ( dev-haskell/async
+ >=dev-haskell/hspec-1.3
+ dev-haskell/hspec-expectations
+ dev-haskell/hunit
+ dev-haskell/network
+ >=dev-haskell/quickcheck-2 <dev-haskell/quickcheck-3
+ dev-haskell/streaming-commons )
+"