--- /dev/null
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
+<pkgmetadata>
+ <herd>haskell</herd>
+ <longdescription>
+ \"Coroutines done right\". This library generalizes iteratees and coroutines
+ simply and elegantly.
+
+ Advantages over traditional iteratee\/coroutine implementations:
+
+ * /Concise API/: Use three simple commands: ('>->'), 'request', and 'respond'
+
+ * /Bidirectionality/: Implement duplex channels
+
+ * /Blazing fast/: Implementation tuned for speed
+
+ * /Elegant semantics/: Use practical category theory
+
+ * /Extension Framework/: Mix and match extensions and create your own
+
+ * /ListT/: Correct implementation of ListT that interconverts with pipes
+
+ * /Lightweight Dependency/: @pipes@ depends only on @transformers@ and
+ @mmorph@ and compiles rapidly
+
+ * /Extensive Documentation/: Second to none!
+
+ Import "Control.Proxy" to use the library.
+
+ Read "Control.Proxy.Tutorial" for an extensive tutorial.
+ </longdescription>
+</pkgmetadata>
--- /dev/null
+# Copyright 1999-2015 Gentoo Foundation
+# Distributed under the terms of the GNU General Public License v2
+# $Id$
+
+EAPI=5
+
+# ebuild generated by hackport 0.4.5.9999
+
+CABAL_FEATURES="lib profile haddock hoogle hscolour test-suite"
+inherit haskell-cabal
+
+DESCRIPTION="Compositional pipelines"
+HOMEPAGE="http://hackage.haskell.org/package/pipes"
+SRC_URI="mirror://hackage/packages/archive/${PN}/${PV}/${P}.tar.gz"
+
+LICENSE="BSD"
+SLOT="0/${PV}"
+KEYWORDS="~amd64 ~x86"
+IUSE=""
+
+RDEPEND=">=dev-haskell/mmorph-1.0.0:=[profile?] <dev-haskell/mmorph-1.1:=[profile?]
+ >=dev-haskell/mtl-2.1:=[profile?] <dev-haskell/mtl-2.3:=[profile?]
+ >=dev-haskell/transformers-0.2.0.0:=[profile?] <dev-haskell/transformers-0.5:=[profile?]
+ >=dev-lang/ghc-7.4.1:=
+"
+DEPEND="${RDEPEND}
+ >=dev-haskell/cabal-1.10
+ test? ( >=dev-haskell/quickcheck-2.4 <dev-haskell/quickcheck-3
+ >=dev-haskell/test-framework-0.4 <dev-haskell/test-framework-1
+ >=dev-haskell/test-framework-quickcheck2-0.2.0 <dev-haskell/test-framework-quickcheck2-0.4 )
+"