--- /dev/null
+# ChangeLog for dev-haskell/bytestring-builder
+# Copyright 1999-2015 Gentoo Foundation; Distributed under the GPL v2
+# $Header: /var/cvsroot/gentoo-x86/dev-haskell/bytestring-builder/ChangeLog,v 1.1 2015/04/04 10:51:41 gienah Exp $
+
+*bytestring-builder-0.10.4.1.2 (04 Apr 2015)
+
+ 04 Apr 2015; Mark Wright <gienah@gentoo.org>
+ +bytestring-builder-0.10.4.1.2.ebuild, +metadata.xml:
+ Add bytestring-builder
--- /dev/null
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+DIST bytestring-builder-0.10.4.1.2.tar.gz 45068 SHA256 9e04ab1360d6448c2648c60b7bb1689e71177286b2d36147ef1087527ef5e03e SHA512 192a187f708140534a65cf189dcbf08198e95cbfc57ba2dfa09a175bcc4c5e2024ff3793f3073ef2b6840965f87761b3cafb2afbdfa1b88bcdd6e9ca99d36391 WHIRLPOOL b43ce1f32be4151bb4f7c4ffb03543ca0209b7f64e16def0c1b62d4afcde926fca824c37547a036a79f022303e97bd0fd977dacf3d748f36857260a971f85c4d
+EBUILD bytestring-builder-0.10.4.1.2.ebuild 689 SHA256 28d4866e0a3a8bcbe88af6375e24bcd3ada50e3735626c19c7e2e0bad4081fd9 SHA512 5290c64e17ec8ac118bc2292eae664c60de723e13636434e9fa3a71bfbd1bef499cbb9e82c27877ba7edf4e17db6c0e2cc0a04e0002208788e20ab9026b95798 WHIRLPOOL 2f32d5ee9aa10bf7e66e75e6550b7475ced5a928566be33a96696404ed62edf4da65a95bfb2802f6d939b43375c562b40154f27bc2078cc9cfcceca9de9d5ee1
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--- /dev/null
+# Copyright 1999-2015 Gentoo Foundation
+# Distributed under the terms of the GNU General Public License v2
+# $Header: /var/cvsroot/gentoo-x86/dev-haskell/bytestring-builder/bytestring-builder-0.10.4.1.2.ebuild,v 1.1 2015/04/04 10:51:41 gienah Exp $
+
+EAPI=5
+
+# ebuild generated by hackport 0.4.3
+
+CABAL_FEATURES="lib profile"
+inherit haskell-cabal
+
+DESCRIPTION="The new bytestring builder, packaged outside of GHC"
+HOMEPAGE="http://hackage.haskell.org/package/bytestring-builder"
+SRC_URI="mirror://hackage/packages/archive/${PN}/${PV}/${P}.tar.gz"
+
+LICENSE="BSD"
+SLOT="0/${PV}"
+KEYWORDS="~amd64 ~x86"
+IUSE=""
+
+RDEPEND=">=dev-lang/ghc-7.4.1:=
+"
+DEPEND="${RDEPEND}
+ >=dev-haskell/cabal-1.8
+"
--- /dev/null
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
+<pkgmetadata>
+ <herd>haskell</herd>
+ <longdescription>
+ This is the bytestring builder that is debuting in bytestring-0.10.4.0, which
+ should be shipping with GHC 7.8, probably late in 2013. This builder has
+ several nice simplifications and improvements, and more out-of-box
+ functionality than the older blaze-builder.
+
+ Note that this package detects which version of bytestring you are compiling
+ against, and if you are compiling against bytestring-0.10.4 or later, will
+ be an empty package.
+
+ This package lets the new interface and implementation be used with most
+ older compilers without upgrading bytestring, which can be rather
+ problematic. In conjunction with blaze-builder-0.4 or later, which
+ offers an implementation of blaze-builder in terms of bytestring-builder,
+ this should let most people try the new interface and implementation without
+ causing undue compatibility problems with packages that depend on
+ blaze-builder.
+
+ GHC 7.6 did debut an almost identical interface and implementation, but with
+ slightly different module names and organization. Trying to re-export/rename
+ the builder provided with 7.6 did not turn out to be very practical, because
+ this interface includes new functions that rely on Builder internals,
+ which are not exported in 7.6. Furthermore, these module names should be
+ deprecated in 7.10.
+ </longdescription>
+</pkgmetadata>