proj/gentoo: Initial commit

This commit represents a new era for Gentoo:
Storing the gentoo-x86 tree in Git, as converted from CVS.

This commit is the start of the NEW history.
Any historical data is intended to be grafted onto this point.

Creation process:
1. Take final CVS checkout snapshot
2. Remove ALL ChangeLog* files
3. Transform all Manifests to thin
4. Remove empty Manifests
5. Convert all stale $Header$/$Id$ CVS keywords to non-expanded Git $Id$
5.1. Do not touch files with -kb/-ko keyword flags.

Signed-off-by: Robin H. Johnson <robbat2@gentoo.org>
X-Thanks: Alec Warner <antarus@gentoo.org> - did the GSoC 2006 migration tests
X-Thanks: Robin H. Johnson <robbat2@gentoo.org> - infra guy, herding this project
X-Thanks: Nguyen Thai Ngoc Duy <pclouds@gentoo.org> - Former Gentoo developer, wrote Git features for the migration
X-Thanks: Brian Harring <ferringb@gentoo.org> - wrote much python to improve cvs2svn
X-Thanks: Rich Freeman <rich0@gentoo.org> - validation scripts
X-Thanks: Patrick Lauer <patrick@gentoo.org> - Gentoo dev, running new 2014 work in migration
X-Thanks: Michał Górny <mgorny@gentoo.org> - scripts, QA, nagging
X-Thanks: All of other Gentoo developers - many ideas and lots of paint on the bikeshed

15 files changed, 1223 insertions, 0 deletions

diff --git a/dev-vcs/darcs/Manifest b/dev-vcs/darcs/Manifest
new file mode 100644
index 000000000000..873e747e10d0
--- /dev/null
+++ b/dev-vcs/darcs/Manifest
@@ -0,0 +1,4 @@
+DIST darcs-2.10.0.tar.gz 1502347 SHA256 52b3db3f7b64a4306585b96af7b5887f62ba54f6e9c3bdbed9b6a18d97f16b36 SHA512 216fb69aeed03c56cc7773eb92b8de3ec60be0526826a15a05230b7a66f9804e492be230c82c6475faa46e49ffed1531a9b03ea0d9c60e8de802cb9cdd421dcb WHIRLPOOL 3c62966ee5ab933471f8c42ff8be622ed8d6d0f8c392528906288f0da8a0d8dacb512c8645b82fba4ca4a03f628fc361630079b0bd6d6d09bce640cf03fd322c
+DIST darcs-2.10.1.tar.gz 1509208 SHA256 f1ef65b43780e7593ca1afdae5ecf44ed91d62cc1be360693a52c5ff7b57ee94 SHA512 b8c3971da3d635a7d90e35226c2ffa6d6ca8e78ba18793c632b7509bc4d52c1bda2490d147cdaea5842fbe5d8826b0025de61e2fb4f58c441875c5858d910e47 WHIRLPOOL a44550b9e44125ee468b10da723742c992c215a42411c074e8c2547643694ce572db7f59b5ba4209cef5aac26bd1ddcef1c54f592e8b73fd0da941d0e9e77d93
+DIST darcs-2.8.4.tar.gz 1301464 SHA256 3fab4dbb2d5dd9f381d49f4730c12e1534b5c484b0dde9712614a7151f659f98 SHA512 c60531bacea43bdd5a18ae461dd390fe64682cac56fa4e6b5153a5da3c003b59d8fb24827bd42b4b30f0d2c61877d36b58eb98317644f9f8a200ab7c5961c48e WHIRLPOOL 128e8e58e219d427928eb8725d9566c1b6b3bb478b3cda69b30ded8798fa104eb8dec0fda8a32701f5d074babf9f11f1b3036388cd15a82118853a566c832430
+DIST darcs-2.8.5.tar.gz 1306525 SHA256 064310ed589c89500e224ad5254ab88de815c349f14f9aef9513720eb857e399 SHA512 810fd8d2df2f8703891e85dc512b0185257dc84a35590aecb2077e14a78096b4fac57dbd7f89218987d04df846992d51c5d5c4deb8cc9f441ce9195ab202223b WHIRLPOOL 78cb6d20d8bd0af5eea71e3e737c12ef7063eb71f1788c2eb173abd5813930862b2e8f078243f2f650e4a65a4405b2d1d1539aef05a193e85521f367ec3ddd80
diff --git a/dev-vcs/darcs/darcs-2.10.0-r1.ebuild b/dev-vcs/darcs/darcs-2.10.0-r1.ebuild
new file mode 100644
index 000000000000..25b457429995
--- /dev/null
+++ b/dev-vcs/darcs/darcs-2.10.0-r1.ebuild
@@ -0,0 +1,107 @@
+# 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
+#hackport: flags: +library,+executable,-hpc,-warn-as-error,+pkgconfig,-rts,-static,-optimize
+
+CABAL_FEATURES="bin lib profile haddock hoogle hscolour test-suite"
+inherit haskell-cabal
+
+DESCRIPTION="a distributed, interactive, smart revision control system"
+HOMEPAGE="http://darcs.net/"
+SRC_URI="mirror://hackage/packages/archive/${PN}/${PV}/${P}.tar.gz"
+
+LICENSE="GPL-2"
+SLOT="0/${PV}"
+KEYWORDS="~amd64 ~x86"
+IUSE="+curl diff +http +terminfo +threaded"
+
+RESTRICT=test # some files are missing
+
+RDEPEND=">=dev-haskell/attoparsec-0.11:=[profile?] <dev-haskell/attoparsec-0.14:=[profile?]
+	>=dev-haskell/base16-bytestring-0.1:=[profile?] <dev-haskell/base16-bytestring-0.2:=[profile?]
+	>=dev-haskell/binary-0.5:=[profile?] <dev-haskell/binary-0.8:=[profile?]
+	>=dev-haskell/cryptohash-0.4:=[profile?] <dev-haskell/cryptohash-0.12:=[profile?]
+	>=dev-haskell/data-ordlist-0.4:=[profile?] <dev-haskell/data-ordlist-0.5:=[profile?]
+	>=dev-haskell/dataenc-0.11:=[profile?] <dev-haskell/dataenc-0.15:=[profile?]
+	>=dev-haskell/hashable-1.0:=[profile?] <dev-haskell/hashable-1.3:=[profile?]
+	>=dev-haskell/haskeline-0.6.3:=[profile?] <dev-haskell/haskeline-0.8:=[profile?]
+	>=dev-haskell/html-1.0:=[profile?] <dev-haskell/html-1.1:=[profile?]
+	>=dev-haskell/mmap-0.5:=[profile?] <dev-haskell/mmap-0.6:=[profile?]
+	>=dev-haskell/mtl-2.1:=[profile?] <dev-haskell/mtl-2.3:=[profile?]
+	>=dev-haskell/old-locale-1.0:=[profile?] <dev-haskell/old-locale-1.1:=[profile?]
+	>=dev-haskell/old-time-1.1:=[profile?] <dev-haskell/old-time-1.2:=[profile?]
+	>=dev-haskell/parsec-3.1:=[profile?] <dev-haskell/parsec-3.2:=[profile?]
+	>=dev-haskell/random-1.0:=[profile?] <dev-haskell/random-1.2:=[profile?]
+	>=dev-haskell/regex-applicative-0.2:=[profile?] <dev-haskell/regex-applicative-0.4:=[profile?]
+	>=dev-haskell/regex-compat-tdfa-0.95.1:=[profile?] <dev-haskell/regex-compat-tdfa-0.96:=[profile?]
+	>=dev-haskell/tar-0.4:=[profile?] <dev-haskell/tar-0.5:=[profile?]
+	>=dev-haskell/text-0.11.2.0:=[profile?] <dev-haskell/text-1.3:=[profile?]
+	>=dev-haskell/transformers-compat-0.4:=[profile?] <dev-haskell/transformers-compat-0.5:=[profile?]
+	>=dev-haskell/unix-compat-0.1.2:=[profile?] <dev-haskell/unix-compat-0.5:=[profile?]
+	>=dev-haskell/utf8-string-0.3.6:=[profile?] <dev-haskell/utf8-string-1.1:=[profile?]
+	>=dev-haskell/vector-0.7:=[profile?] <dev-haskell/vector-0.11:=[profile?]
+	>=dev-haskell/zip-archive-0.2.3:=[profile?] <dev-haskell/zip-archive-0.3:=[profile?]
+	>=dev-haskell/zlib-0.5.3.0:=[profile?] <dev-haskell/zlib-0.6.0.0:=[profile?]
+	>=dev-lang/ghc-7.4.1:=
+	virtual/libiconv
+	|| ( ( >=dev-haskell/transformers-0.3:=[profile?] <dev-haskell/transformers-0.4.0.0:=[profile?] )
+		( >dev-haskell/transformers-0.4.0.0:=[profile?] <dev-haskell/transformers-0.5:=[profile?] ) )
+	curl? ( net-misc/curl )
+	diff? ( dev-haskell/lcs:=[profile?] )
+	http? ( >=dev-haskell/http-4000.2.3:=[profile?] <dev-haskell/http-4000.3:=[profile?]
+		>=dev-haskell/network-2.6:=[profile?]
+		dev-haskell/network-uri:=[profile?]
+		)
+	terminfo? ( >=dev-haskell/terminfo-0.3:=[profile?] )
+"
+DEPEND="${RDEPEND}
+	>=dev-haskell/cabal-1.10
+	dev-lang/ghc
+	test? ( >=dev-haskell/cmdargs-0.10 <dev-haskell/cmdargs-0.11
+		>=dev-haskell/findbin-0.0 <dev-haskell/findbin-0.1
+		>=dev-haskell/hunit-1.0 <dev-haskell/hunit-1.3
+		>=dev-haskell/quickcheck-2.3 <dev-haskell/quickcheck-2.8
+		>=dev-haskell/shelly-1.6 <dev-haskell/shelly-1.7
+		>=dev-haskell/split-0.1.4.1 <dev-haskell/split-0.3
+		>=dev-haskell/test-framework-0.4.0 <dev-haskell/test-framework-0.9
+		>=dev-haskell/test-framework-hunit-0.2.2 <dev-haskell/test-framework-hunit-0.4
+		>=dev-haskell/test-framework-quickcheck2-0.3 <dev-haskell/test-framework-quickcheck2-0.4 )
+	curl? ( virtual/pkgconfig )
+"
+
+src_prepare() {
+	cabal_chdeps \
+		'terminfo == 0.3.*' 'terminfo >= 0.3' \
+		'network >= 2.3 && < 2.5' 'network >= 2.6, network-uri' \
+		'QuickCheck   >= 2.3 && < 2.8' 'QuickCheck   >= 2.3' \
+		'attoparsec   >= 0.11 && < 0.13' 'attoparsec   >= 0.11 && < 0.14'
+}
+
+src_configure() {
+	haskell-cabal_src_configure \
+		$(cabal_flag curl curl) \
+		--flag=executable \
+		$(cabal_flag diff hashed-storage-diff) \
+		--flag=-hpc \
+		$(cabal_flag http http) \
+		--flag=library \
+		--flag=-optimize \
+		--flag=pkgconfig \
+		--flag=-rts \
+		--flag=-static \
+		$(cabal_flag terminfo terminfo) \
+		$(cabal_flag threaded threaded) \
+		--flag=-warn-as-error
+}
+
+src_install() {
+	haskell-cabal_src_install
+
+	# fixup perms in such an an awkward way
+	mv "${ED}/usr/share/man/man1/darcs.1" "${S}/darcs.1" || die "darcs.1 not found"
+	doman "${S}/darcs.1" || die "failed to register darcs.1 as a manpage"
+}
diff --git a/dev-vcs/darcs/darcs-2.10.1.ebuild b/dev-vcs/darcs/darcs-2.10.1.ebuild
new file mode 100644
index 000000000000..b23bab985e36
--- /dev/null
+++ b/dev-vcs/darcs/darcs-2.10.1.ebuild
@@ -0,0 +1,100 @@
+# 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
+#hackport: flags: +library,+executable,-hpc,-warn-as-error,+pkgconfig,-rts,-static,-optimize,hashed-storage-diff:diff
+
+CABAL_FEATURES="bin lib profile haddock hoogle hscolour test-suite"
+inherit haskell-cabal
+
+DESCRIPTION="a distributed, interactive, smart revision control system"
+HOMEPAGE="http://darcs.net/"
+SRC_URI="mirror://hackage/packages/archive/${PN}/${PV}/${P}.tar.gz"
+
+LICENSE="GPL-2"
+SLOT="0/${PV}"
+KEYWORDS="~amd64 ~x86"
+IUSE="+curl diff +http +network-uri +terminfo +threaded"
+
+RESTRICT=test # missing file 'tests/bin/renameHelper.hs'
+
+RDEPEND=">=dev-haskell/attoparsec-0.11:=[profile?] <dev-haskell/attoparsec-0.14:=[profile?]
+	>=dev-haskell/base16-bytestring-0.1:=[profile?] <dev-haskell/base16-bytestring-0.2:=[profile?]
+	>=dev-haskell/binary-0.5:=[profile?] <dev-haskell/binary-0.8:=[profile?]
+	>=dev-haskell/cryptohash-0.4:=[profile?] <dev-haskell/cryptohash-0.12:=[profile?]
+	>=dev-haskell/data-ordlist-0.4:=[profile?] <dev-haskell/data-ordlist-0.5:=[profile?]
+	>=dev-haskell/dataenc-0.11:=[profile?] <dev-haskell/dataenc-0.15:=[profile?]
+	>=dev-haskell/hashable-1.0:=[profile?] <dev-haskell/hashable-1.3:=[profile?]
+	>=dev-haskell/haskeline-0.6.3:=[profile?] <dev-haskell/haskeline-0.8:=[profile?]
+	>=dev-haskell/html-1.0:=[profile?] <dev-haskell/html-1.1:=[profile?]
+	>=dev-haskell/mmap-0.5:=[profile?] <dev-haskell/mmap-0.6:=[profile?]
+	>=dev-haskell/mtl-2.1:=[profile?] <dev-haskell/mtl-2.3:=[profile?]
+	>=dev-haskell/old-locale-1.0:=[profile?] <dev-haskell/old-locale-1.1:=[profile?]
+	>=dev-haskell/old-time-1.1:=[profile?] <dev-haskell/old-time-1.2:=[profile?]
+	>=dev-haskell/parsec-3.1:=[profile?] <dev-haskell/parsec-3.2:=[profile?]
+	>=dev-haskell/random-1.0:=[profile?] <dev-haskell/random-1.2:=[profile?]
+	>=dev-haskell/regex-applicative-0.2:=[profile?] <dev-haskell/regex-applicative-0.4:=[profile?]
+	>=dev-haskell/regex-compat-tdfa-0.95.1:=[profile?] <dev-haskell/regex-compat-tdfa-0.96:=[profile?]
+	>=dev-haskell/tar-0.4:=[profile?] <dev-haskell/tar-0.5:=[profile?]
+	>=dev-haskell/text-0.11.2.0:=[profile?] <dev-haskell/text-1.3:=[profile?]
+	>=dev-haskell/transformers-compat-0.4:=[profile?] <dev-haskell/transformers-compat-0.5:=[profile?]
+	>=dev-haskell/unix-compat-0.1.2:=[profile?] <dev-haskell/unix-compat-0.5:=[profile?]
+	>=dev-haskell/utf8-string-0.3.6:=[profile?] <dev-haskell/utf8-string-1.1:=[profile?]
+	>=dev-haskell/vector-0.7:=[profile?] <dev-haskell/vector-0.11:=[profile?]
+	>=dev-haskell/zip-archive-0.2.3:=[profile?] <dev-haskell/zip-archive-0.3:=[profile?]
+	>=dev-haskell/zlib-0.5.3.0:=[profile?] <dev-haskell/zlib-0.7.0.0:=[profile?]
+	>=dev-lang/ghc-7.4.1:=
+	virtual/libiconv
+	|| ( ( >=dev-haskell/transformers-0.3:=[profile?] <dev-haskell/transformers-0.4.0.0:=[profile?] )
+		( >dev-haskell/transformers-0.4.0.0:=[profile?] <dev-haskell/transformers-0.5:=[profile?] ) )
+	curl? ( net-misc/curl )
+	diff? ( dev-haskell/lcs:=[profile?] )
+	http? ( >=dev-haskell/http-4000.2.3:=[profile?] <dev-haskell/http-4000.3:=[profile?]
+		network-uri? ( >=dev-haskell/network-2.6:=[profile?] <dev-haskell/network-2.7:=[profile?]
+				>=dev-haskell/network-uri-2.6:=[profile?] <dev-haskell/network-uri-2.7:=[profile?] )
+		!network-uri? ( >=dev-haskell/network-2.3:=[profile?] <dev-haskell/network-2.6:=[profile?] ) )
+	terminfo? ( >=dev-haskell/terminfo-0.3:=[profile?] <dev-haskell/terminfo-0.5:=[profile?] )
+"
+DEPEND="${RDEPEND}
+	>=dev-haskell/cabal-1.10
+	dev-lang/ghc
+	test? ( >=dev-haskell/cmdargs-0.10 <dev-haskell/cmdargs-0.11
+		>=dev-haskell/findbin-0.0 <dev-haskell/findbin-0.1
+		>=dev-haskell/hunit-1.0 <dev-haskell/hunit-1.3
+		>=dev-haskell/quickcheck-2.3 <dev-haskell/quickcheck-2.9
+		>=dev-haskell/shelly-1.6.2 <dev-haskell/shelly-1.7
+		>=dev-haskell/split-0.1.4.1 <dev-haskell/split-0.3
+		>=dev-haskell/test-framework-0.4.0 <dev-haskell/test-framework-0.9
+		>=dev-haskell/test-framework-hunit-0.2.2 <dev-haskell/test-framework-hunit-0.4
+		>=dev-haskell/test-framework-quickcheck2-0.3 <dev-haskell/test-framework-quickcheck2-0.4 )
+	curl? ( virtual/pkgconfig )
+"
+
+src_configure() {
+	haskell-cabal_src_configure \
+		$(cabal_flag curl curl) \
+		--flag=executable \
+		$(cabal_flag diff hashed-storage-diff) \
+		--flag=-hpc \
+		$(cabal_flag http http) \
+		--flag=library \
+		$(cabal_flag network-uri network-uri) \
+		--flag=-optimize \
+		--flag=pkgconfig \
+		--flag=-rts \
+		--flag=-static \
+		$(cabal_flag terminfo terminfo) \
+		$(cabal_flag threaded threaded) \
+		--flag=-warn-as-error
+}
+
+src_install() {
+	haskell-cabal_src_install
+
+	# fixup perms in such an an awkward way
+	mv "${ED}/usr/share/man/man1/darcs.1" "${S}/darcs.1" || die "darcs.1 not found"
+	doman "${S}/darcs.1" || die "failed to register darcs.1 as a manpage"
+}
diff --git a/dev-vcs/darcs/darcs-2.8.4-r3.ebuild b/dev-vcs/darcs/darcs-2.8.4-r3.ebuild
new file mode 100644
index 000000000000..b21ee9339264
--- /dev/null
+++ b/dev-vcs/darcs/darcs-2.8.4-r3.ebuild
@@ -0,0 +1,128 @@
+# Copyright 1999-2014 Gentoo Foundation
+# Distributed under the terms of the GNU General Public License v2
+# $Id$
+
+EAPI=5
+
+# ebuild generated by hackport 0.3.9999
+
+CABAL_FEATURES="bin lib profile haddock hoogle hscolour"
+inherit eutils haskell-cabal bash-completion-r1
+
+DESCRIPTION="a distributed, interactive, smart revision control system"
+HOMEPAGE="http://darcs.net/"
+SRC_URI="mirror://hackage/packages/archive/${PN}/${PV}/${P}.tar.gz"
+
+LICENSE="GPL-2"
+SLOT="0/${PV}"
+KEYWORDS="~alpha ~amd64 ~ia64 ~ppc ~ppc64 ~sparc ~x86 ~x86-fbsd ~x86-freebsd ~amd64-linux ~x86-linux ~ppc-macos ~x86-macos ~x86-solaris"
+IUSE="doc test"
+
+RDEPEND="=dev-haskell/extensible-exceptions-0.1*:=[profile?]
+		>=dev-haskell/hashed-storage-0.5.6:=[profile?]
+		<dev-haskell/hashed-storage-0.6:=[profile?]
+		>=dev-haskell/haskeline-0.6.3:=[profile?]
+		<dev-haskell/haskeline-0.8:=[profile?]
+		=dev-haskell/html-1.0*:=[profile?]
+		=dev-haskell/mmap-0.5*:=[profile?]
+		>=dev-haskell/mtl-1.0:=[profile?]
+		<dev-haskell/mtl-2.2:=[profile?]
+		>=dev-haskell/parsec-2.0:=[profile?]
+		<dev-haskell/parsec-3.2:=[profile?]
+		=dev-haskell/random-1.0*:=[profile?]
+		>=dev-haskell/regex-compat-0.95.1:=[profile?]
+		>=dev-haskell/tar-0.3:=[profile?]
+		<dev-haskell/tar-0.5:=[profile?]
+		>=dev-haskell/terminfo-0.3:=[profile?] <dev-haskell/terminfo-0.5:=[profile?]
+		>=dev-haskell/text-0.11.0.6:=[profile?]
+		>=dev-haskell/vector-0.7:=[profile?]
+		>=dev-haskell/zlib-0.5.1.0:=[profile?]
+		<dev-haskell/zlib-0.6.0.0:=[profile?]
+		>=dev-lang/ghc-6.10.4:=
+		net-misc/curl"
+DEPEND="${RDEPEND}
+		>=dev-haskell/cabal-1.8
+		doc? ( virtual/latex-base
+			|| (	dev-tex/latex2html[png]
+				dev-tex/latex2html[gif]
+			)
+		)
+		test? ( >=dev-haskell/cmdlib-0.2.1[profile?]
+				<dev-haskell/cmdlib-0.4[profile?]
+				=dev-haskell/findbin-0.0*[profile?]
+				>=dev-haskell/quickcheck-2.3
+				>=dev-haskell/shellish-0.1.3[profile?]
+				<dev-haskell/shellish-0.2[profile?]
+				>=dev-haskell/test-framework-0.4.0[profile?]
+				>=dev-haskell/test-framework-hunit-0.2.2[profile?]
+				>=dev-haskell/test-framework-quickcheck2-0.2.8[profile?]
+		)
+		"
+
+src_prepare() {
+	rm "${S}/tests/add_permissions.sh" || die "Could not rm add_permissions.sh"
+	rm "${S}/tests/send-output-v1.sh" || die "Could not rm send-output-v1.sh"
+	rm "${S}/tests/send-output-v2.sh" || die "Could not rm send-output-v2.sh"
+	rm "${S}/tests/utf8.sh" || die "Could not rm utf8.sh"
+
+	epatch "${FILESDIR}"/${P}-ghc-7.8-part-1.patch
+
+	cabal_chdeps \
+		'text       >= 0.11.0.6 && < 0.12.0.0' 'text       >= 0.11.0.6' \
+		'terminfo == 0.3.*' 'terminfo >= 0.3 && < 0.5' \
+		'array      >= 0.1 && < 0.5' 'array >= 0.1 && <0.6' \
+		'process    >= 1.0.0.0 && < 1.2.0.0' 'process    >= 1.0.0.0 && < 1.3' \
+		'unix >= 1.0 && < 2.7' 'unix >=1.0 && <2.8' \
+		'base >= 4.5 && < 4.7' 'base >= 4.5 && < 4.8' \
+		'ghc >= 6.10 && < 7.8' 'ghc >= 6.10 && < 7.9'
+}
+
+src_configure() {
+	# checking whether ghc supports -threaded flag
+	# Beware: http://www.haskell.org/ghc/docs/latest/html/users_guide/options-phases.html#options-linker
+	# contains: 'The ability to make a foreign call that does not block all other Haskell threads.'
+	# It might have interactivity impact.
+
+	threaded_flag=""
+	if $(ghc-getghc) --info | grep "Support SMP" | grep -q "YES"; then
+		threaded_flag="--flags=threaded"
+		einfo "$P will be built with threads support"
+	else
+		threaded_flag="--flags=-threaded"
+		einfo "$P will be built without threads support"
+	fi
+
+	# Use curl for net stuff to avoid strict version dep on HTTP and network
+	cabal_src_configure \
+		--flags=curl \
+		--flags=-http \
+		--flags=color \
+		--flags=terminfo \
+		--flags=mmap \
+		--flags=force-char8-encoding \
+		$threaded_flag \
+		$(cabal_flag test)
+}
+
+src_test() {
+	# run cabal test from haskell-cabal
+	haskell-cabal_src_test || die "cabal test failed"
+}
+
+src_install() {
+	cabal_src_install
+	newbashcomp "${S}/contrib/darcs_completion" "${PN}"
+
+	# fixup perms in such an an awkward way
+	mv "${ED}/usr/share/man/man1/darcs.1" "${S}/darcs.1" || die "darcs.1 not found"
+	doman "${S}/darcs.1" || die "failed to register darcs.1 as a manpage"
+}
+
+pkg_postinst() {
+	ghc-package_pkg_postinst
+
+	ewarn "NOTE: in order for the darcs send command to work properly,"
+	ewarn "you must properly configure your mail transport agent to relay"
+	ewarn "outgoing mail.  For example, if you are using ssmtp, please edit"
+	ewarn "${EPREFIX}/etc/ssmtp/ssmtp.conf with appropriate values for your site."
+}
diff --git a/dev-vcs/darcs/darcs-2.8.4-r6.ebuild b/dev-vcs/darcs/darcs-2.8.4-r6.ebuild
new file mode 100644
index 000000000000..7ea5b9fe71ee
--- /dev/null
+++ b/dev-vcs/darcs/darcs-2.8.4-r6.ebuild
@@ -0,0 +1,134 @@
+# Copyright 1999-2015 Gentoo Foundation
+# Distributed under the terms of the GNU General Public License v2
+# $Id$
+
+EAPI=5
+
+# ebuild generated by hackport 0.3.9999
+
+CABAL_FEATURES="bin lib profile haddock hoogle hscolour"
+inherit eutils haskell-cabal bash-completion-r1
+
+DESCRIPTION="a distributed, interactive, smart revision control system"
+HOMEPAGE="http://darcs.net/"
+SRC_URI="mirror://hackage/packages/archive/${PN}/${PV}/${P}.tar.gz"
+
+LICENSE="GPL-2"
+SLOT="0/${PV}"
+KEYWORDS="alpha amd64 ia64 ppc ppc64 sparc x86 ~x86-fbsd ~x86-freebsd ~amd64-linux ~x86-linux ~ppc-macos ~x86-macos ~x86-solaris"
+IUSE="doc test"
+
+RDEPEND="=dev-haskell/extensible-exceptions-0.1*:=[profile?]
+		>=dev-haskell/hashed-storage-0.5.6:=[profile?]
+		<dev-haskell/hashed-storage-0.6:=[profile?]
+		>=dev-haskell/haskeline-0.6.3:=[profile?]
+		<dev-haskell/haskeline-0.8:=[profile?]
+		=dev-haskell/html-1.0*:=[profile?]
+		=dev-haskell/mmap-0.5*:=[profile?]
+		>=dev-haskell/mtl-1.0:=[profile?]
+		<dev-haskell/mtl-2.3:=[profile?]
+		>=dev-haskell/parsec-2.0:=[profile?]
+		<dev-haskell/parsec-3.2:=[profile?]
+		=dev-haskell/random-1.0*:=[profile?]
+		>=dev-haskell/regex-compat-0.95.1:=[profile?]
+		>=dev-haskell/tar-0.3:=[profile?]
+		<dev-haskell/tar-0.5:=[profile?]
+		>=dev-haskell/terminfo-0.3:=[profile?] <dev-haskell/terminfo-0.5:=[profile?]
+		>=dev-haskell/text-0.11.0.6:=[profile?]
+		>=dev-haskell/utf8-string-0.3.6:=[profile?] <dev-haskell/utf8-string-0.4:=[profile?]
+		>=dev-haskell/vector-0.7:=[profile?]
+		>=dev-haskell/zlib-0.5.1.0:=[profile?]
+		<dev-haskell/zlib-0.6.0.0:=[profile?]
+		>=dev-lang/ghc-6.10.4:=
+		net-misc/curl"
+DEPEND="${RDEPEND}
+		>=dev-haskell/cabal-1.8
+		doc? ( virtual/latex-base
+			|| (	dev-tex/latex2html[png]
+				dev-tex/latex2html[gif]
+			)
+		)
+		test? ( >=dev-haskell/cmdlib-0.2.1[profile?]
+				<dev-haskell/cmdlib-0.4[profile?]
+				=dev-haskell/findbin-0.0*[profile?]
+				>=dev-haskell/quickcheck-2.3
+				>=dev-haskell/shellish-0.1.3[profile?]
+				<dev-haskell/shellish-0.2[profile?]
+				>=dev-haskell/test-framework-0.4.0[profile?]
+				>=dev-haskell/test-framework-hunit-0.2.2[profile?]
+				>=dev-haskell/test-framework-quickcheck2-0.2.8[profile?]
+		)
+		"
+
+src_prepare() {
+	rm "${S}/tests/add_permissions.sh" || die "Could not rm add_permissions.sh"
+	rm "${S}/tests/send-output-v1.sh" || die "Could not rm send-output-v1.sh"
+	rm "${S}/tests/send-output-v2.sh" || die "Could not rm send-output-v2.sh"
+	rm "${S}/tests/utf8.sh" || die "Could not rm utf8.sh"
+
+	epatch "${FILESDIR}"/${P}-ghc-7.8-part-1.patch
+	epatch "${FILESDIR}"/${P}-ghc-7.8-part-2.patch
+	epatch "${FILESDIR}"/${P}-fix-nonatomic-global.patch
+	epatch "${FILESDIR}"/${P}-issue2364.patch
+	epatch "${FILESDIR}"/${P}-issue2364-part-2.patch
+
+	cabal_chdeps \
+		'text       >= 0.11.0.6 && < 0.12.0.0' 'text       >= 0.11.0.6' \
+		'terminfo == 0.3.*' 'terminfo >= 0.3 && < 0.5' \
+		'array      >= 0.1 && < 0.5' 'array >= 0.1 && <0.6' \
+		'process    >= 1.0.0.0 && < 1.2.0.0' 'process    >= 1.0.0.0 && < 1.3' \
+		'unix >= 1.0 && < 2.7' 'unix >=1.0 && <2.8' \
+		'base >= 4.5 && < 4.7' 'base >= 4.5 && < 4.8' \
+		'ghc >= 6.10 && < 7.8' 'ghc >= 6.10' \
+		'mtl          >= 1.0 && < 2.2' 'mtl          >= 1.0 && < 2.3'
+}
+
+src_configure() {
+	# checking whether ghc supports -threaded flag
+	# Beware: http://www.haskell.org/ghc/docs/latest/html/users_guide/options-phases.html#options-linker
+	# contains: 'The ability to make a foreign call that does not block all other Haskell threads.'
+	# It might have interactivity impact.
+
+	threaded_flag=""
+	if $(ghc-getghc) --info | grep "Support SMP" | grep -q "YES"; then
+		threaded_flag="--flags=threaded"
+		einfo "$P will be built with threads support"
+	else
+		threaded_flag="--flags=-threaded"
+		einfo "$P will be built without threads support"
+	fi
+
+	# Use curl for net stuff to avoid strict version dep on HTTP and network
+	cabal_src_configure \
+		--flags=curl \
+		--flags=-http \
+		--flags=color \
+		--flags=terminfo \
+		--flags=mmap \
+		--flags=force-char8-encoding \
+		$threaded_flag \
+		$(cabal_flag test)
+}
+
+src_test() {
+	# run cabal test from haskell-cabal
+	haskell-cabal_src_test || die "cabal test failed"
+}
+
+src_install() {
+	cabal_src_install
+	newbashcomp "${S}/contrib/darcs_completion" "${PN}"
+
+	# fixup perms in such an an awkward way
+	mv "${ED}/usr/share/man/man1/darcs.1" "${S}/darcs.1" || die "darcs.1 not found"
+	doman "${S}/darcs.1" || die "failed to register darcs.1 as a manpage"
+}
+
+pkg_postinst() {
+	ghc-package_pkg_postinst
+
+	ewarn "NOTE: in order for the darcs send command to work properly,"
+	ewarn "you must properly configure your mail transport agent to relay"
+	ewarn "outgoing mail.  For example, if you are using ssmtp, please edit"
+	ewarn "${EPREFIX}/etc/ssmtp/ssmtp.conf with appropriate values for your site."
+}
diff --git a/dev-vcs/darcs/darcs-2.8.4.ebuild b/dev-vcs/darcs/darcs-2.8.4.ebuild
new file mode 100644
index 000000000000..7c2fae5540d2
--- /dev/null
+++ b/dev-vcs/darcs/darcs-2.8.4.ebuild
@@ -0,0 +1,117 @@
+# Copyright 1999-2014 Gentoo Foundation
+# Distributed under the terms of the GNU General Public License v2
+# $Id$
+
+EAPI=5
+
+# ebuild generated by hackport 0.3.9999
+
+CABAL_FEATURES="bin lib profile haddock hoogle hscolour"
+inherit haskell-cabal bash-completion-r1
+
+DESCRIPTION="a distributed, interactive, smart revision control system"
+HOMEPAGE="http://darcs.net/"
+SRC_URI="mirror://hackage/packages/archive/${PN}/${PV}/${P}.tar.gz"
+
+LICENSE="GPL-2"
+SLOT="0/${PV}"
+KEYWORDS="alpha amd64 ia64 ppc ppc64 sparc x86 ~x86-fbsd ~x86-freebsd ~amd64-linux ~x86-linux ~ppc-macos ~x86-macos ~x86-solaris"
+IUSE="doc test"
+
+RDEPEND="=dev-haskell/extensible-exceptions-0.1*:=[profile?]
+		>=dev-haskell/hashed-storage-0.5.6:=[profile?]
+		<dev-haskell/hashed-storage-0.6:=[profile?]
+		>=dev-haskell/haskeline-0.6.3:=[profile?]
+		<dev-haskell/haskeline-0.8:=[profile?]
+		=dev-haskell/html-1.0*:=[profile?]
+		=dev-haskell/mmap-0.5*:=[profile?]
+		>=dev-haskell/mtl-1.0:=[profile?]
+		<dev-haskell/mtl-2.2:=[profile?]
+		>=dev-haskell/parsec-2.0:=[profile?]
+		<dev-haskell/parsec-3.2:=[profile?]
+		=dev-haskell/random-1.0*:=[profile?]
+		>=dev-haskell/regex-compat-0.95.1:=[profile?]
+		>=dev-haskell/tar-0.3:=[profile?]
+		<dev-haskell/tar-0.5:=[profile?]
+		=dev-haskell/terminfo-0.3*:=[profile?]
+		>=dev-haskell/text-0.11.0.6:=[profile?]
+		<dev-haskell/text-0.12.0.0:=[profile?]
+		>=dev-haskell/vector-0.7:=[profile?]
+		>=dev-haskell/zlib-0.5.1.0:=[profile?]
+		<dev-haskell/zlib-0.6.0.0:=[profile?]
+		>=dev-lang/ghc-6.10.4:=
+		net-misc/curl"
+DEPEND="${RDEPEND}
+		>=dev-haskell/cabal-1.8
+		doc? ( virtual/latex-base
+			|| (	dev-tex/latex2html[png]
+				dev-tex/latex2html[gif]
+			)
+		)
+		test? ( >=dev-haskell/cmdlib-0.2.1[profile?]
+				<dev-haskell/cmdlib-0.4[profile?]
+				=dev-haskell/findbin-0.0*[profile?]
+				>=dev-haskell/quickcheck-2.3
+				>=dev-haskell/shellish-0.1.3[profile?]
+				<dev-haskell/shellish-0.2[profile?]
+				>=dev-haskell/test-framework-0.4.0[profile?]
+				>=dev-haskell/test-framework-hunit-0.2.2[profile?]
+				>=dev-haskell/test-framework-quickcheck2-0.2.8[profile?]
+		)
+		"
+
+src_prepare() {
+	rm "${S}/tests/add_permissions.sh" || die "Could not rm add_permissions.sh"
+	rm "${S}/tests/send-output-v1.sh" || die "Could not rm send-output-v1.sh"
+	rm "${S}/tests/send-output-v2.sh" || die "Could not rm send-output-v2.sh"
+	rm "${S}/tests/utf8.sh" || die "Could not rm utf8.sh"
+}
+
+src_configure() {
+	# checking whether ghc supports -threaded flag
+	# Beware: http://www.haskell.org/ghc/docs/latest/html/users_guide/options-phases.html#options-linker
+	# contains: 'The ability to make a foreign call that does not block all other Haskell threads.'
+	# It might have interactivity impact.
+
+	threaded_flag=""
+	if $(ghc-getghc) --info | grep "Support SMP" | grep -q "YES"; then
+		threaded_flag="--flags=threaded"
+		einfo "$P will be built with threads support"
+	else
+		threaded_flag="--flags=-threaded"
+		einfo "$P will be built without threads support"
+	fi
+
+	# Use curl for net stuff to avoid strict version dep on HTTP and network
+	cabal_src_configure \
+		--flags=curl \
+		--flags=-http \
+		--flags=color \
+		--flags=terminfo \
+		--flags=mmap \
+		$threaded_flag \
+		$(cabal_flag test)
+}
+
+src_test() {
+	# run cabal test from haskell-cabal
+	haskell-cabal_src_test || die "cabal test failed"
+}
+
+src_install() {
+	cabal_src_install
+	newbashcomp "${S}/contrib/darcs_completion" "${PN}"
+
+	# fixup perms in such an an awkward way
+	mv "${ED}/usr/share/man/man1/darcs.1" "${S}/darcs.1" || die "darcs.1 not found"
+	doman "${S}/darcs.1" || die "failed to register darcs.1 as a manpage"
+}
+
+pkg_postinst() {
+	ghc-package_pkg_postinst
+
+	ewarn "NOTE: in order for the darcs send command to work properly,"
+	ewarn "you must properly configure your mail transport agent to relay"
+	ewarn "outgoing mail.  For example, if you are using ssmtp, please edit"
+	ewarn "${EPREFIX}/etc/ssmtp/ssmtp.conf with appropriate values for your site."
+}
diff --git a/dev-vcs/darcs/darcs-2.8.5-r3.ebuild b/dev-vcs/darcs/darcs-2.8.5-r3.ebuild
new file mode 100644
index 000000000000..06cb957839ca
--- /dev/null
+++ b/dev-vcs/darcs/darcs-2.8.5-r3.ebuild
@@ -0,0 +1,94 @@
+# Copyright 1999-2015 Gentoo Foundation
+# Distributed under the terms of the GNU General Public License v2
+# $Id$
+
+EAPI=5
+
+# ebuild generated by hackport 0.4.4.9999
+#hackport: flags: +library,+executable,-hpc,-warn-as-error
+
+CABAL_FEATURES="bin lib profile haddock hoogle hscolour"
+inherit base haskell-cabal
+
+DESCRIPTION="a distributed, interactive, smart revision control system"
+HOMEPAGE="http://darcs.net/"
+SRC_URI="mirror://hackage/packages/archive/${PN}/${PV}/${P}.tar.gz"
+
+LICENSE="GPL-2"
+SLOT="0/${PV}"
+KEYWORDS="~alpha ~amd64 ~ia64 ~ppc ~ppc64 ~sparc ~x86 ~x86-fbsd ~x86-freebsd ~amd64-linux ~x86-linux ~ppc-macos ~x86-macos ~x86-solaris"
+IUSE="+color +curl +http +mmap +network-uri +optimize static +terminfo test +threaded"
+
+RDEPEND=">=dev-haskell/extensible-exceptions-0.1:=[profile?] <dev-haskell/extensible-exceptions-0.2:=[profile?]
+	>=dev-haskell/hashed-storage-0.5.6:=[profile?] <dev-haskell/hashed-storage-0.6:=[profile?]
+	>=dev-haskell/haskeline-0.6.3:=[profile?] <dev-haskell/haskeline-0.8:=[profile?]
+	>=dev-haskell/html-1.0:=[profile?] <dev-haskell/html-1.1:=[profile?]
+	>=dev-haskell/mtl-1.0:=[profile?] <dev-haskell/mtl-2.3:=[profile?]
+	>=dev-haskell/parsec-2.0:=[profile?] <dev-haskell/parsec-3.2:=[profile?]
+	>=dev-haskell/random-1.0:=[profile?] <dev-haskell/random-1.2:=[profile?]
+	>=dev-haskell/regex-compat-0.95.1:=[profile?]
+	>=dev-haskell/tar-0.3:=[profile?] <dev-haskell/tar-0.5:=[profile?]
+	>=dev-haskell/text-0.11.0.6:=[profile?] <dev-haskell/text-1.3:=[profile?]
+	>=dev-haskell/utf8-string-0.3.6:=[profile?] <dev-haskell/utf8-string-0.4:=[profile?]
+	>=dev-haskell/vector-0.7:=[profile?]
+	>=dev-haskell/zlib-0.5.1.0:=[profile?] <dev-haskell/zlib-0.6.0.0:=[profile?]
+	>=dev-lang/ghc-7.4.1:=
+	virtual/libiconv
+	curl? ( net-misc/curl )
+	http? ( >=dev-haskell/http-4000.0.8:=[profile?] <dev-haskell/http-4000.3:=[profile?]
+		network-uri? ( >=dev-haskell/network-2.6:=[profile?]
+				>=dev-haskell/network-uri-2.6:=[profile?] )
+		!network-uri? ( >=dev-haskell/network-2.2:=[profile?] <dev-haskell/network-2.6:=[profile?] ) )
+	mmap? ( >=dev-haskell/mmap-0.5:=[profile?] <dev-haskell/mmap-0.6:=[profile?] )
+	terminfo? ( >=dev-haskell/terminfo-0.3:=[profile?] <dev-haskell/terminfo-0.5:=[profile?] )
+"
+DEPEND="${RDEPEND}
+	>=dev-haskell/cabal-1.8
+	dev-lang/ghc
+	test? ( >=dev-haskell/cmdlib-0.2.1:=[profile?] <dev-haskell/cmdlib-0.4:=[profile?]
+		>=dev-haskell/findbin-0.0:=[profile?] <dev-haskell/findbin-0.1:=[profile?]
+		>=dev-haskell/hunit-1.0:=[profile?]
+		>=dev-haskell/quickcheck-2.3:2=[profile?]
+		>=dev-haskell/shellish-0.1.3:=[profile?] <dev-haskell/shellish-0.2:=[profile?]
+		>=dev-haskell/test-framework-0.4.0:=[profile?]
+		>=dev-haskell/test-framework-hunit-0.2.2:=[profile?]
+		>=dev-haskell/test-framework-quickcheck2-0.2.8:=[profile?] )
+"
+
+PATCHES=("${FILESDIR}/${P}-ghc-7.10.patch")
+
+src_prepare() {
+	base_src_prepare
+	cabal_chdeps \
+		'terminfo == 0.3.*' 'terminfo >= 0.3 && < 0.5' \
+		'text       >= 0.11.0.6 && < 1.2' 'text       >= 0.11.0.6 && < 1.3' \
+		'random     == 1.0.*' 'random     >= 1.0 && < 1.2' \
+		'base >= 4.5 && < 4.8' 'base >= 4.5 && < 4.9' \
+		'ghc >= 6.10 && < 7.10' 'ghc >= 6.10 && < 7.12'
+}
+
+src_configure() {
+	haskell-cabal_src_configure \
+		$(cabal_flag color color) \
+		$(cabal_flag curl curl) \
+		--flag=executable \
+		--flag=-hpc \
+		$(cabal_flag http http) \
+		--flag=library \
+		$(cabal_flag mmap mmap) \
+		$(cabal_flag network-uri network-uri) \
+		$(cabal_flag optimize optimize) \
+		$(cabal_flag static static) \
+		$(cabal_flag terminfo terminfo) \
+		$(cabal_flag test test) \
+		$(cabal_flag threaded threaded) \
+		--flag=-warn-as-error
+}
+
+src_install() {
+	haskell-cabal_src_install
+
+	# fixup perms in such an an awkward way
+	mv "${ED}/usr/share/man/man1/darcs.1" "${S}/darcs.1" || die "darcs.1 not found"
+	doman "${S}/darcs.1" || die "failed to register darcs.1 as a manpage"
+}
diff --git a/dev-vcs/darcs/darcs-2.8.5-r4.ebuild b/dev-vcs/darcs/darcs-2.8.5-r4.ebuild
new file mode 100644
index 000000000000..ab45bdd2461a
--- /dev/null
+++ b/dev-vcs/darcs/darcs-2.8.5-r4.ebuild
@@ -0,0 +1,96 @@
+# Copyright 1999-2015 Gentoo Foundation
+# Distributed under the terms of the GNU General Public License v2
+# $Id$
+
+EAPI=5
+
+# ebuild generated by hackport 0.4.4.9999
+#hackport: flags: +library,+executable,-hpc,-warn-as-error
+
+CABAL_FEATURES="bin lib profile haddock hoogle hscolour"
+inherit base haskell-cabal
+
+DESCRIPTION="a distributed, interactive, smart revision control system"
+HOMEPAGE="http://darcs.net/"
+SRC_URI="mirror://hackage/packages/archive/${PN}/${PV}/${P}.tar.gz"
+
+LICENSE="GPL-2"
+SLOT="0/${PV}"
+KEYWORDS="~alpha ~amd64 ~ia64 ~ppc ~ppc64 ~sparc ~x86 ~x86-fbsd ~x86-freebsd ~amd64-linux ~x86-linux ~ppc-macos ~x86-macos ~x86-solaris"
+IUSE="+color +curl +http +mmap +network-uri +optimize static +terminfo test +threaded"
+
+RDEPEND=">=dev-haskell/extensible-exceptions-0.1:=[profile?] <dev-haskell/extensible-exceptions-0.2:=[profile?]
+	>=dev-haskell/hashed-storage-0.5.6:=[profile?] <dev-haskell/hashed-storage-0.6:=[profile?]
+	>=dev-haskell/haskeline-0.6.3:=[profile?] <dev-haskell/haskeline-0.8:=[profile?]
+	>=dev-haskell/html-1.0:=[profile?] <dev-haskell/html-1.1:=[profile?]
+	>=dev-haskell/mtl-1.0:=[profile?] <dev-haskell/mtl-2.3:=[profile?]
+	>=dev-haskell/parsec-2.0:=[profile?] <dev-haskell/parsec-3.2:=[profile?]
+	>=dev-haskell/random-1.0:=[profile?] <dev-haskell/random-1.2:=[profile?]
+	>=dev-haskell/regex-compat-0.95.1:=[profile?]
+	>=dev-haskell/tar-0.3:=[profile?] <dev-haskell/tar-0.5:=[profile?]
+	>=dev-haskell/text-0.11.0.6:=[profile?] <dev-haskell/text-1.3:=[profile?]
+	>=dev-haskell/utf8-string-0.3.6:=[profile?] <dev-haskell/utf8-string-1.1:=[profile?]
+	>=dev-haskell/vector-0.7:=[profile?]
+	>=dev-haskell/zlib-0.5.1.0:=[profile?] <dev-haskell/zlib-0.6.0.0:=[profile?]
+	>=dev-lang/ghc-7.4.1:=
+	virtual/libiconv
+	curl? ( net-misc/curl )
+	http? ( >=dev-haskell/http-4000.0.8:=[profile?] <dev-haskell/http-4000.3:=[profile?]
+		network-uri? ( >=dev-haskell/network-2.6:=[profile?]
+				>=dev-haskell/network-uri-2.6:=[profile?] )
+		!network-uri? ( >=dev-haskell/network-2.2:=[profile?] <dev-haskell/network-2.6:=[profile?] ) )
+	mmap? ( >=dev-haskell/mmap-0.5:=[profile?] <dev-haskell/mmap-0.6:=[profile?] )
+	terminfo? ( >=dev-haskell/terminfo-0.3:=[profile?] <dev-haskell/terminfo-0.5:=[profile?] )
+"
+DEPEND="${RDEPEND}
+	>=dev-haskell/cabal-1.8
+	dev-lang/ghc
+	test? ( >=dev-haskell/cmdlib-0.2.1:=[profile?] <dev-haskell/cmdlib-0.4:=[profile?]
+		>=dev-haskell/findbin-0.0:=[profile?] <dev-haskell/findbin-0.1:=[profile?]
+		>=dev-haskell/hunit-1.0:=[profile?]
+		>=dev-haskell/quickcheck-2.3:2=[profile?]
+		>=dev-haskell/shellish-0.1.3:=[profile?] <dev-haskell/shellish-0.2:=[profile?]
+		>=dev-haskell/test-framework-0.4.0:=[profile?]
+		>=dev-haskell/test-framework-hunit-0.2.2:=[profile?]
+		>=dev-haskell/test-framework-quickcheck2-0.2.8:=[profile?] )
+"
+
+PATCHES=("${FILESDIR}/${P}-ghc-7.10.patch")
+
+src_prepare() {
+	base_src_prepare
+	cabal_chdeps \
+		'terminfo == 0.3.*' 'terminfo >= 0.3 && < 0.5' \
+		'text       >= 0.11.0.6 && < 1.2' 'text       >= 0.11.0.6 && < 1.3' \
+		'random     == 1.0.*' 'random     >= 1.0 && < 1.2' \
+		'base >= 4.5 && < 4.8' 'base >= 4.5 && < 4.9' \
+		'ghc >= 6.10 && < 7.10' 'ghc >= 6.10 && < 7.12' \
+		'utf8-string >= 0.3.6 && < 0.4' 'utf8-string >= 0.3.6 && < 1.1'
+
+}
+
+src_configure() {
+	haskell-cabal_src_configure \
+		$(cabal_flag color color) \
+		$(cabal_flag curl curl) \
+		--flag=executable \
+		--flag=-hpc \
+		$(cabal_flag http http) \
+		--flag=library \
+		$(cabal_flag mmap mmap) \
+		$(cabal_flag network-uri network-uri) \
+		$(cabal_flag optimize optimize) \
+		$(cabal_flag static static) \
+		$(cabal_flag terminfo terminfo) \
+		$(cabal_flag test test) \
+		$(cabal_flag threaded threaded) \
+		--flag=-warn-as-error
+}
+
+src_install() {
+	haskell-cabal_src_install
+
+	# fixup perms in such an an awkward way
+	mv "${ED}/usr/share/man/man1/darcs.1" "${S}/darcs.1" || die "darcs.1 not found"
+	doman "${S}/darcs.1" || die "failed to register darcs.1 as a manpage"
+}
diff --git a/dev-vcs/darcs/files/darcs-2.8.4-fix-nonatomic-global.patch b/dev-vcs/darcs/files/darcs-2.8.4-fix-nonatomic-global.patch
new file mode 100644
index 000000000000..c3fce6fbc9e8
--- /dev/null
+++ b/dev-vcs/darcs/files/darcs-2.8.4-fix-nonatomic-global.patch
@@ -0,0 +1,20 @@
+There is a bug in speculateFileOrUrl.
+It puts downloaded file nonatomically.
+
+There is a window when copyFileOrUrl can (and does)
+copy partially downloaded file.
+
+Darcs-bug: http://bugs.darcs.net/issue2364
+diff --git a/src/Darcs/External.hs b/src/Darcs/External.hs
+index 2e0e791..d5a0b9f 100644
+--- a/src/Darcs/External.hs
++++ b/src/Darcs/External.hs
+@@ -184,7 +184,7 @@ copyFileOrUrl rd   fou out _     | isSshUrl  fou = copySSH rd (splitSshUrl fou)
+ copyFileOrUrl _    fou _   _     = fail $ "unknown transport protocol: " ++ fou
+ 
+ speculateFileOrUrl :: String -> FilePath -> IO ()
+-speculateFileOrUrl fou out | isHttpUrl fou = speculateRemote fou out
++speculateFileOrUrl fou out | isHttpUrl fou = speculateRemote fou out >> waitUrl fou
+                            | otherwise = return ()
+ 
+ copyLocal  :: String -> FilePath -> IO ()
diff --git a/dev-vcs/darcs/files/darcs-2.8.4-ghc-7.8-part-1.patch b/dev-vcs/darcs/files/darcs-2.8.4-ghc-7.8-part-1.patch
new file mode 100644
index 000000000000..3680c29b0440
--- /dev/null
+++ b/dev-vcs/darcs/files/darcs-2.8.4-ghc-7.8-part-1.patch
@@ -0,0 +1,128 @@
+diff --git a/src/Crypt/SHA256.hs b/src/Crypt/SHA256.hs
+index 69a8a4c..606f2ad 100644
+--- a/src/Crypt/SHA256.hs
++++ b/src/Crypt/SHA256.hs
+@@ -20,9 +20,10 @@ import Numeric (showHex)
+ import Foreign.C.String ( withCString )
+ import Data.ByteString.Unsafe (unsafeUseAsCStringLen)
+ import qualified Data.ByteString as B
++import qualified System.IO.Unsafe as U
+ 
+ sha256sum :: B.ByteString -> String
+-sha256sum p = unsafePerformIO $
++sha256sum p = U.unsafePerformIO $
+               withCString (take 64 $ repeat 'x') $ \digestCString ->
+               unsafeUseAsCStringLen p $ \(ptr,n) ->
+               do let digest = castPtr digestCString :: Ptr Word8
+diff --git a/src/Darcs/Commands/Get.hs b/src/Darcs/Commands/Get.hs
+index e450d28..6b51915 100644
+--- a/src/Darcs/Commands/Get.hs
++++ b/src/Darcs/Commands/Get.hs
+@@ -157,7 +157,8 @@ copyRepoAndGoToChosenVersion opts repodir rfsource = do
+   copyRepo
+   withRepository opts ((RepoJob $ \repository -> goToChosenVersion repository opts) :: RepoJob ())
+   putInfo opts $ text "Finished getting."
+-      where copyRepo =
++      where copyRepo :: IO ()
++            copyRepo =
+                 withRepository opts $ RepoJob $ \repository ->
+                   if formatHas HashedInventory rfsource
+                    then do
+diff --git a/src/Darcs/Global.hs b/src/Darcs/Global.hs
+index 9792bf0..e17f071 100644
+--- a/src/Darcs/Global.hs
++++ b/src/Darcs/Global.hs
+@@ -60,8 +60,9 @@ module Darcs.Global
+ import Control.Applicative ( (<$>), (<*>) )
+ import Control.Monad ( when )
+ import Control.Concurrent.MVar
+-import Control.Exception.Extensible ( bracket_, catch, catchJust, SomeException
+-                                    , block, unblock
++import Control.Exception.Extensible as E
++                                    ( bracket_, catch, catchJust, SomeException
++                                    , mask
+                                     )
+ import Data.IORef ( IORef, newIORef, readIORef, writeIORef )
+ import Data.IORef ( modifyIORef )
+@@ -106,12 +107,12 @@ withAtexit prog =
+         exit
+         prog
+   where
+-    exit = block $ do
++    exit = E.mask $ \restore -> do
+         Just actions <- swapMVar atexitActions Nothing
+         -- from now on atexit will not register new actions
+-        mapM_ runAction actions
+-    runAction action =
+-        catch (unblock action) $ \(exn :: SomeException) -> do
++        mapM_ (runAction restore) actions
++    runAction restore action =
++        catch (restore action) $ \(exn :: SomeException) -> do
+             hPutStrLn stderr $ "Exception thrown by an atexit registered action:"
+             hPutStrLn stderr $ show exn
+ 
+diff --git a/src/Darcs/SignalHandler.hs b/src/Darcs/SignalHandler.hs
+index ac0f526..d0ef162 100644
+--- a/src/Darcs/SignalHandler.hs
++++ b/src/Darcs/SignalHandler.hs
+@@ -26,8 +26,8 @@ import Prelude hiding ( catch )
+ import System.IO.Error ( isUserError, ioeGetErrorString, ioeGetFileName )
+ import System.Exit ( exitWith, ExitCode ( ExitFailure ) )
+ import Control.Concurrent ( ThreadId, myThreadId )
+-import Control.Exception.Extensible
+-            ( catch, throw, throwTo, block, unblock,
++import Control.Exception.Extensible as E
++            ( catch, throw, throwTo, mask,
+               Exception(..), SomeException(..), IOException )
+ import System.Posix.Files ( getFdStatus, isNamedPipe )
+ import System.Posix.IO ( stdOutput )
+@@ -128,8 +128,8 @@ catchUserErrors comp handler = catch comp handler'
+          | otherwise                             = throw ioe
+ 
+ withSignalsBlocked :: IO a -> IO a
+-withSignalsBlocked job = block (job >>= \r ->
+-                           unblock(return r) `catchSignal` couldnt_do r)
++withSignalsBlocked job = E.mask $ \restore -> (job >>= \r ->
++                           restore (return r) `catchSignal` couldnt_do r)
+     where couldnt_do r s | s == sigINT = oops "interrupt" r
+                          | s ==  sigHUP = oops "HUP" r
+                          | s ==  sigABRT = oops "ABRT" r
+diff --git a/src/Darcs/Test/Patch/Info.hs b/src/Darcs/Test/Patch/Info.hs
+index fd27fb3..b35cfef 100644
+--- a/src/Darcs/Test/Patch/Info.hs
++++ b/src/Darcs/Test/Patch/Info.hs
+@@ -28,7 +28,6 @@ import Data.Maybe ( isNothing )
+ import Data.Text as T ( find, any )
+ import Data.Text.Encoding ( decodeUtf8With )
+ import Data.Text.Encoding.Error ( lenientDecode )
+-import Foreign ( unsafePerformIO )
+ import Test.QuickCheck ( Arbitrary(arbitrary), oneof, listOf, choose, shrink
+                        , Gen )
+ import Test.Framework.Providers.QuickCheck2 ( testProperty )
+@@ -39,6 +38,8 @@ import Darcs.Patch.Info ( PatchInfo(..), patchinfo,
+                           piLog, piAuthor, piName )
+ import ByteStringUtils ( decodeLocale, packStringToUTF8, unpackPSFromUTF8 )
+ 
++import qualified System.IO.Unsafe as U
++
+ testSuite :: Test
+ testSuite = testGroup "Darcs.Patch.Info"
+   [ metadataDecodingTest
+@@ -86,7 +87,7 @@ instance Arbitrary UTF8PatchInfo where
+         sa <- shrink (piAuthor pi)
+         sl <- shrink (filter (not . isPrefixOf "Ignore-this:") (piLog pi))
+         return (UTF8PatchInfo
+-                   (unsafePerformIO $ patchinfo sn
++                   (U.unsafePerformIO $ patchinfo sn
+                                           (BC.unpack (_piDate pi)) sa sl))
+ 
+ instance Arbitrary UTF8OrNotPatchInfo where
+@@ -101,7 +102,7 @@ arbitraryUTF8Patch =
+        d <- arbitrary
+        a <- asString `fmap` arbitrary
+        l <- (lines . asString) `fmap` arbitrary
+-       return $ unsafePerformIO $ patchinfo n d a l
++       return $ U.unsafePerformIO $ patchinfo n d a l
+ 
+ -- | Generate arbitrary patch metadata that has totally arbitrary byte strings
+ --   as its name, date, author and log.
diff --git a/dev-vcs/darcs/files/darcs-2.8.4-ghc-7.8-part-2.patch b/dev-vcs/darcs/files/darcs-2.8.4-ghc-7.8-part-2.patch
new file mode 100644
index 000000000000..33786477b3fa
--- /dev/null
+++ b/dev-vcs/darcs/files/darcs-2.8.4-ghc-7.8-part-2.patch
@@ -0,0 +1,14 @@
+diff --git a/src/Darcs/Test/Patch.hs b/src/Darcs/Test/Patch.hs
+index 0f7ed24..078fbc3 100644
+--- a/src/Darcs/Test/Patch.hs
++++ b/src/Darcs/Test/Patch.hs
+@@ -2,6 +2,9 @@
+ #if __GLASGOW_HASKELL__ >= 700
+ {-# LANGUAGE ImpredicativeTypes #-}
+ #endif
++#if __GLASGOW_HASKELL__ >= 708
++{-# LANGUAGE AllowAmbiguousTypes #-}
++#endif
+ --  Copyright (C) 2002-2005,2007 David Roundy
+ --
+ --  This program is free software; you can redistribute it and/or modify
diff --git a/dev-vcs/darcs/files/darcs-2.8.4-issue2364-part-2.patch b/dev-vcs/darcs/files/darcs-2.8.4-issue2364-part-2.patch
new file mode 100644
index 000000000000..6164a4a00074
--- /dev/null
+++ b/dev-vcs/darcs/files/darcs-2.8.4-issue2364-part-2.patch
@@ -0,0 +1,52 @@
+Tue May 13 22:07:19 FET 2014  Sergei Trofimovich <slyfox@community.haskell.org>
+  * resolve issue2364: don't break list of 'bad sources'
+  
+  This time the bug manifested on a simple operation:
+  $ darcs record -a -m "something"
+  
+  Attempt to write a patch resulted in something like:
+    Failed to record patch 'hello'
+  
+    HINT: I could not reach the following repositories:
+          http://repetae.net/repos/jhc
+          /home/st/.darcs/cache
+          /home/st/.cache/darcs
+          /home/st/dev/darcs/jhc
+        If you're not using them, you should probably delete
+  
+  The sequence should be the following:
+      1. store patch to inventory/foo
+      2. try to store to a writable cache (say, ~/.darcs/cache/patches)
+      3. fail to write
+      4. filter out bad caches
+      5. try again
+      6. copy from cache to patches/
+  
+  Due to missing NOINLINE step 4. led to
+  all caches treated as writable, thus step 5
+  failed without a chance for patch to
+  go to 'patches/'.
+  
+  As a side-effect building darcs with -O0 produced seemingly working darcs.
+  Reported-by: Ivan Miljenovic
+diff -rN -u old-darcs.net/src/Darcs/Util/Global.hs new-darcs.net/src/Darcs/Util/Global.hs
+--- old-darcs.net/src/Darcs/Global.hs	2014-05-13 22:23:29.897329750 +0300
++++ new-darcs.net/src/Darcs/Global.hs	2014-05-13 22:23:29.979329754 +0300
+@@ -135,7 +135,7 @@
+ 
+ _badSourcesList :: IORef [String]
+ _badSourcesList = unsafePerformIO $ newIORef []
+-{- NOINLINE _badSourcesList -}
++{-# NOINLINE _badSourcesList #-}
+ 
+ 
+ addBadSource :: String -> IO ()
+@@ -154,7 +154,7 @@
+ 
+ _reachableSourcesList :: IORef [String]
+ _reachableSourcesList = unsafePerformIO $ newIORef []
+-{- NOINLINE _reachableSourcesList -}
++{-# NOINLINE _reachableSourcesList #-}
+ 
+ 
+ addReachableSource :: String -> IO ()
diff --git a/dev-vcs/darcs/files/darcs-2.8.4-issue2364.patch b/dev-vcs/darcs/files/darcs-2.8.4-issue2364.patch
new file mode 100644
index 000000000000..97c4e0f1ad2b
--- /dev/null
+++ b/dev-vcs/darcs/files/darcs-2.8.4-issue2364.patch
@@ -0,0 +1,70 @@
+* resolve issue2364: fix file corruption on double fetch
+
+The bug is the result of attempt to fetch the same file
+(say F) by the same URL (U) multiple times concurrently.
+
+First time U gets fetched by speculative prefetch logic.
+Second time as an ordinary file (while first fetch is not finished).
+
+The function 'copyUrlWithPriority' sends download request
+to 'urlChan' both times (it's already not a nice situation,
+fixed by this patch).
+
+Later urlThread satisfies first request, notifies receiver,
+and starts downloading exactly the same U again.
+
+I don't know exact data corruption mechanics yet, but it has
+to do with non-random intermediate file names of downloaded
+files and 'truncate' call when temp file is opened for a new
+downlaod job.
+
+All temp names are completely non-random for a single darcs run:
+
+  urlThread :: Chan UrlRequest -> IO ()
+  urlThread ch = do
+    junk <- flip showHex "" `fmap` randomRIO rrange
+    evalStateT urlThread' (UrlState Map.empty emptyQ 0 junk)
+
+  createDownloadFileName :: FilePath -> UrlState -> FilePath
+  createDownloadFileName f st = f ++ "-new_" ++ randomJunk st
+
+My theory is next download manages to step on toes of previous job.
+
+I'll try to make file names truly random in other patch.
+That way such errors should manifest as read erros instead of data
+corruption.
+
+Thanks!
+diff --git a/src/URL.hs b/src/URL.hs
+index 4cb85ee..26de278 100644
+--- a/src/URL.hs
++++ b/src/URL.hs
+@@ -18,11 +18,12 @@ module URL ( copyUrl, copyUrlFirst, setDebugHTTP,
+ import Data.IORef ( newIORef, readIORef, writeIORef, IORef )
+ import Data.Map ( Map )
+ import qualified Data.Map as Map
++import Data.Tuple ( swap )
+ import System.Directory ( copyFile )
+ import System.IO.Unsafe ( unsafePerformIO )
+ import Control.Concurrent ( forkIO )
+ import Control.Concurrent.Chan ( isEmptyChan, newChan, readChan, writeChan, Chan )
+-import Control.Concurrent.MVar ( isEmptyMVar, modifyMVar_, newEmptyMVar, newMVar, putMVar, readMVar, withMVar, MVar )
++import Control.Concurrent.MVar ( isEmptyMVar, modifyMVar, modifyMVar_, newEmptyMVar, newMVar, putMVar, readMVar, withMVar, MVar )
+ import Control.Monad ( unless, when )
+ import Control.Monad.Trans ( liftIO )
+ import Control.Monad.State ( evalStateT, get, modify, put, StateT )
+@@ -196,10 +197,10 @@ copyUrlWithPriority p u f c = do
+   debugMessage ("URL.copyUrlWithPriority ("++u++"\n"++
+                 "                      -> "++f++")")
+   v <- newEmptyMVar
+-  let fn _ old_val = old_val
+-  modifyMVar_ urlNotifications (return . (Map.insertWith fn u v))
+-  let r = UrlRequest u f c p
+-  writeChan urlChan r
++  old_mv <- modifyMVar urlNotifications (return . swap . Map.insertLookupWithKey (\_k _n old -> old) u v)
++  case old_mv of
++    Nothing -> writeChan urlChan $ UrlRequest u f c p -- ok, new URL
++    Just _  -> debugMessage $ "URL.copyUrlWithPriority already in progress, skip (" ++ u ++ "\n" ++ "-> " ++ f ++ ")"
+ 
+ waitNextUrl :: StateT UrlState IO ()
+ waitNextUrl = do
diff --git a/dev-vcs/darcs/files/darcs-2.8.5-ghc-7.10.patch b/dev-vcs/darcs/files/darcs-2.8.5-ghc-7.10.patch
new file mode 100644
index 000000000000..138c0848b9b8
--- /dev/null
+++ b/dev-vcs/darcs/files/darcs-2.8.5-ghc-7.10.patch
@@ -0,0 +1,142 @@
+--- darcs-2.8.5-orig/src/Darcs/Repository/Internal.hs	2014-08-26 06:27:34.000000000 +1000
++++ darcs-2.8.5/src/Darcs/Repository/Internal.hs	2015-01-03 12:18:03.576529408 +1100
+@@ -71,8 +71,8 @@
+                                  writeProblem, readProblem, readfromAndWritetoProblem )
+ import System.Directory ( doesDirectoryExist, setCurrentDirectory,
+                           createDirectoryIfMissing, doesFileExist )
+-import Control.Monad ( when, unless, filterM )
+-import Control.Applicative ( (<$>) )
++import Control.Monad ( when, unless, filterM, ap )
++import Control.Applicative ( Applicative(..), (<$>) )
+ import Control.Exception ( catch, IOException )
+ 
+ import Workaround ( getCurrentDirectory, renameFile, setExecutable )
+@@ -184,6 +184,10 @@
+ instance Functor (RIO p C(r u t t)) where
+     fmap f m = RIO $ \r -> fmap f (unsafeUnRIO m r)
+ 
++instance Applicative (RIO p C(r u t t)) where
++    pure  = return
++    (<*>) = ap
++
+ -- | We have an instance of Monad so that IO actions that do not
+ -- change the tentative recorded state are convenient in the IO monad.
+ instance Monad (RIO p C(r u t t)) where
+--- darcs-2.8.5-orig/src/Darcs/Patch/Prim/V1/Commute.hs	2014-08-26 06:27:34.000000000 +1000
++++ darcs-2.8.5/src/Darcs/Patch/Prim/V1/Commute.hs	2015-01-03 12:11:31.281425244 +1100
+@@ -6,7 +6,8 @@
+     where
+ 
+ import Prelude hiding ( pi )
+-import Control.Monad ( MonadPlus, msum, mzero, mplus )
++import Control.Applicative ( Applicative(..), Alternative(..) )
++import Control.Monad ( MonadPlus, msum, mzero, mplus, liftM, ap )
+ 
+ import qualified Data.ByteString as B (ByteString, concat)
+ import qualified Data.ByteString.Char8 as BC (pack)
+@@ -35,6 +36,17 @@
+ 
+ data Perhaps a = Unknown | Failed | Succeeded a
+ 
++instance Functor Perhaps where
++    fmap = liftM
++
++instance Applicative Perhaps where
++    pure  = return
++    (<*>) = ap
++
++instance Alternative Perhaps where
++    (<|>) = mplus
++    empty = mzero
++
+ instance  Monad Perhaps where
+     (Succeeded x) >>= k =  k x
+     Failed   >>= _      =  Failed
+--- darcs-2.8.5-orig/src/Darcs/IO.hs	2014-08-26 06:27:34.000000000 +1000
++++ darcs-2.8.5/src/Darcs/IO.hs	2015-01-03 12:06:40.423103022 +1100
+@@ -23,6 +23,7 @@
+ import Data.Char ( toLower )
+ import Data.List ( isSuffixOf )
+ import System.IO.Error ( isDoesNotExistError, isPermissionError )
++import Control.Applicative ( Applicative(..) )
+ import Control.Exception.Extensible ( catch, SomeException, IOException )
+ import Control.Monad.Error
+ import System.Directory ( createDirectory,
+@@ -97,6 +98,10 @@
+ instance Functor TolerantIO where
+     fmap f m = m >>= return . f
+ 
++instance Applicative TolerantIO where
++    pure  = return
++    (<*>) = ap
++
+ instance Monad TolerantIO where
+     f >>= g = runTM $ runIO f >>= runIO . g
+     f >> g = runTM $ runIO f >> runIO g
+@@ -106,6 +111,10 @@
+ instance Functor SilentIO where
+     fmap f m = m >>= return . f
+ 
++instance Applicative SilentIO where
++    pure  = return
++    (<*>) = ap
++
+ instance Monad SilentIO where
+     f >>= g = runTM $ runIO f >>= runIO . g
+     f >> g = runTM $ runIO f >> runIO g
+--- darcs-2.8.5-orig/src/Darcs/Patch/V2/Real.hs	2014-08-26 06:27:34.000000000 +1000
++++ darcs-2.8.5/src/Darcs/Patch/V2/Real.hs	2015-01-03 11:14:40.109221505 +1100
+@@ -29,6 +29,9 @@
+     , mergeUnravelled
+     ) where
+ 
++#if MIN_VERSION_base(4,8,0)
++import Prelude hiding ( (*>) )
++#endif
+ import Control.Monad ( mplus, liftM )
+ import qualified Data.ByteString.Char8 as BC ( ByteString, pack )
+ import Data.Maybe ( fromMaybe )
+--- darcs-2.8.5-orig/src/Darcs/Patch/V2/Non.hs	2014-08-26 06:27:34.000000000 +1000
++++ darcs-2.8.5/src/Darcs/Patch/V2/Non.hs	2015-01-03 11:14:08.073788136 +1100
+@@ -40,7 +40,11 @@
+     , (>>*)
+     ) where
+ 
++#if MIN_VERSION_base(4,8,0)
++import Prelude hiding ( rem, (*>) )
++#else
+ import Prelude hiding ( rem )
++#endif
+ import Data.List ( delete )
+ import Control.Monad ( liftM, mzero )
+ import Darcs.Patch.Commute ( commuteFL )
+--- darcs-2.8.5-orig/src/Darcs/Patch/V1/Commute.hs	2014-08-26 06:27:34.000000000 +1000
++++ darcs-2.8.5/src/Darcs/Patch/V1/Commute.hs	2015-01-03 12:11:47.084707544 +1100
+@@ -28,7 +28,8 @@
+     )
+        where
+ 
+-import Control.Monad ( MonadPlus, mplus, msum, mzero, guard )
++import Control.Applicative ( Applicative(..), Alternative(..) )
++import Control.Monad ( MonadPlus, mplus, msum, mzero, guard, liftM, ap )
+ 
+ import Darcs.Patch.Commute ( toFwdCommute )
+ import Darcs.Patch.ConflictMarking ( mangleUnravelled )
+@@ -69,6 +70,17 @@
+ 
+ data Perhaps a = Unknown | Failed | Succeeded a
+ 
++instance Functor Perhaps where
++    fmap = liftM
++
++instance Applicative Perhaps where
++    pure  = return
++    (<*>) = ap
++
++instance Alternative Perhaps where
++    (<|>) = mplus
++    empty = mzero
++
+ instance  Monad Perhaps where
+     (Succeeded x) >>= k =  k x
+     Failed   >>= _      =  Failed
diff --git a/dev-vcs/darcs/metadata.xml b/dev-vcs/darcs/metadata.xml
new file mode 100644
index 000000000000..91743df1aec2
--- /dev/null
+++ b/dev-vcs/darcs/metadata.xml
@@ -0,0 +1,17 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
+<pkgmetadata>
+<herd>haskell</herd>
+<maintainer>
+  <email>haskell@gentoo.org</email>
+</maintainer>
+<use>
+  <flag name="color">Use ansi color escapes.</flag>
+  <flag name="diff">Use 'lcs' for diff building.</flag>
+  <flag name="http">Use the pure Haskell HTTP package for HTTP support.</flag>
+  <flag name="optimize">Build with optimizations (-O2).</flag>
+  <flag name="network-uri">Get Network.URI from the network-uri package.</flag>
+  <flag name="terminfo">Use the terminfo package for enhanced console support.</flag>
+  <flag name="threaded">Use threading and SMP support.</flag>
+</use>
+</pkgmetadata>