dev-lang/ghc: drop 8.10.5-r1, 9.0.1-r1

Signed-off-by: Sam James <sam@gentoo.org>

3 files changed, 0 insertions, 1630 deletions

diff --git a/dev-lang/ghc/Manifest b/dev-lang/ghc/Manifest
index 93729b3b026b..42cde67ad2d9 100644
--- a/dev-lang/ghc/Manifest
+++ b/dev-lang/ghc/Manifest
@@ -1,25 +1,17 @@
 DIST ghc-8.10.4-src.tar.xz 19818108 BLAKE2B 069dd8436c373ccf73c20d8b577243792ffdd3a031e869edd612fe1e273126e60803326542695012dbe62e57654ada18af9342bbe1a741b2bebb41cdb0d86035 SHA512 9bb078cb72535a352243b83b671c871392564efd09e478549f27ae58fc6f46e337a0782f5500d26d5704ad96eace22e77bb36031a1fe9b7e175f265b0b9c028b
 DIST ghc-8.10.4-testsuite.tar.xz 2236932 BLAKE2B 17d0520ad5c6daa0cc60530279ae7e617e4d79328b9f436abbe75e72f0803d9a997fb9e1ae61425326b070f45794a488d8507957fec9a6ed49eea86d30a1e579 SHA512 1bf129c8d872e3ceff7c19929605adc5d68daab9ded9aa2e5109b0de162089631472c66f04993adf8481291f8128bf804fe64a9d344c81e257f1b962ba5e382c
-DIST ghc-8.10.5-src.tar.xz 19920148 BLAKE2B bd3b702fdac4d1c94366bb233a665c2f5677b795d9041c61cc13d813aa43738d5270c3604731f964393035cef90768d4c6e0e401aa35fec6dab61465782f41dc SHA512 b5f39be0accd5c1cecf1cc326ba3142f561d2ac93e9abf366fe46307d7c0712aac244836e659e1a4d9d0fb98299ea96edc8e8a06f3a81b528b14914b94057ffe
-DIST ghc-8.10.5-testsuite.tar.xz 2270504 BLAKE2B 076afc4565c7ba52814547b09313c44bfc3875fc0b05d1af1d3fa702cec9b6b219d86fd56d26a3df07aaa00b37eeb87c58b509162a231bf4e03a07bcc57e9550 SHA512 adae7ff8005c73fc5ded42035c51b1ad6c476beed54de7ba336437a67e81a75d7af8c1be3817516e877b1b2ff0e771fe667d07b93d3a73de8df26a06ed42f334
 DIST ghc-8.10.6-src.tar.xz 19932832 BLAKE2B f5d0c43aa5df87648e32beeb5ed6866b231cbce4f344fb03110db826b36bbac435f5e89d9ffeef3f87c15e830fdee6b95150b7bdcd06906575bfcd9c83797dff SHA512 6314eb9744d47d803b30b621bd12bf6179dad5cc578ec267b3a65b89e9c9b431bdb4913936f040c7ca4fcc71a676a43e78b5f6173d123a844e7f29004405b8b6
 DIST ghc-8.10.6-testsuite.tar.xz 2265044 BLAKE2B 72a1e955acecc92a720ee2747d96cacf56f2968c9deabb254c882a969c154baa0fdb639a857844ec91a4e47ee553dd13b58c3b790202e7e73500095c1ec85ee9 SHA512 f74d743bd8f889c2941be8fd5348e92abcaf75bce48140f7f9cc0c6ce33ba24a8479bef48631ffe2a10397c0ecf166b3bddb6ca8ee905859c029175de5d43f2a
 DIST ghc-8.8.4-src.tar.xz 19395252 BLAKE2B 6fa898b9552398a724f0452f5cc88ba073264a5645288c73507258959efec40ce5a56a0eaafdabe58f15c5a9210b2c9da5954411dff5c81c52e061569d6a350a SHA512 efd23bd819f7429486696a3a929a040471db7ea8a2d1f1d832e4cf0825b9e1e0c5e6ecad0ab8376f58b74e9c28c1d2f773bd126596d6d853c9e57d57e5ceb090
 DIST ghc-8.8.4-testsuite.tar.xz 1965820 BLAKE2B 3b715700561788b8abdc986961d533b91399461d57a1686ededb4ccc36881503cdc3fc126b9a7b204a728c24b9a9ca97320142348644367aca9b47c87a5b3b51 SHA512 79d8fb0ba8de0fb48c938bd54c8c3278f1895d8ce5c700ce8cf6b3fc550073bb757208e85d4f9818400ebecca96f51d9248b8bbdac9eb2995671756164d08c16
-DIST ghc-9.0.1-src.tar.xz 20782336 BLAKE2B 53eaf903081d705d641459fbc1e6fa7387a6039f9cd466b4708bda86e81252a84d80878d6eb956ec2e1e5b721a313e68eeb796f8345244ca62f536a7a3f0c6df SHA512 bee7950a5118be8d8cefe0db5070139a5a93ca21c5bc6f8bf453429831f0c44f5e0fb5ee569865d6b8b92749044ee4123be06920928ac7a1ec9cffa9404a3e53
-DIST ghc-9.0.1-testsuite.tar.xz 2322432 BLAKE2B 350df763c607dd89ba58ad6e856d815556159a9f088dc0b069de48ae87c1e874a45fad51159e65a3c9a9beed68602eeb2a2728dbce86277bd287455f46f6c53a SHA512 13fbe0f0ab5e2426820d0fb37f0a75e1198ef2a660398508806e8ef094fd23647ca3d386815a2118168d12253d8df3273043678dbb37cf3924c689dd0fd1932e
 DIST ghc-9.0.2-src.tar.xz 27270396 BLAKE2B 0a73d910d3ef11161f895849025fe37ce231932f7cde441fdf620cf8c51678060a804467879eb0ee5c0a30413604c56e28e2aa1cde01e45c620b76987d9c0c0e SHA512 32994c7d2b8f47bae604cd825bfcf9c788d79ce26d1d5f58bd73a7093e11ae6c3c17b31dc0c9e454dbf67ca169b942f92213c388d615768cae86055bf6094dee
 DIST ghc-9.0.2-testsuite.tar.xz 2403564 BLAKE2B 0e7f6fefb9c972f94073aca8b15147913ffa8d3cd3ff7fc63ef7e20b4efd8b443cf21f12e1ab0f5044790f6d8af6cf7788bda85a21b2f356ddface86eb896670 SHA512 b2375500ae837d74af8085d099899b5a7a589c59bdcc033ca0bd6e00f33c4f8d90b481e0c7c3de113e607fcfafdfe8edde4713e6d242b2d4ee87df2eb960c9c7
 DIST ghc-bin-8.10.4-i686-pc-linux-gnu.tbz2 123831294 BLAKE2B 1ca4c1b5c34c948011049a73d409c741db89658d10e311cffbe464c631c3733278fc7dede6ad27474832295ded2c26fd4d6419c760505255e29f7cb232a670a4 SHA512 1f87cf63651f7c0e5f7f55d1f4d7d7c48b0a911cc6673a899d4b92190d765b359f9c7d73c329969c1b76f1af102b7e2c18a80382c81d5dade9ac7dd57de4ef65
 DIST ghc-bin-8.10.4-x86_64-pc-linux-gnu.tbz2 122558873 BLAKE2B 9f07c7bdc3beccfa629d28b2524ccd2f4688a5c0036a45408f5ace2d530a2a0e42f95b3cda5037ebb365317999e1ae776c6f9d21692867abfe85e33f2892b1be SHA512 68bd70f94961547746a696aa2839e156c95858fda0c7ec5b2ecf802070724ab7102b0aa86bcbf93432170d521cce4af10f46b851b470e5dc49dfa5b07380f46d
-DIST ghc-bin-8.10.5-i686-pc-linux-gnu.tbz2 124356781 BLAKE2B 53c5d259a19f11db83d69f7a2f39090d623b07caf1859eb8bf0385183586f538d8eb3eadb06f56f4b7160fa82043eb0f7b8df1632d55af562b8b1cb21c08b4c3 SHA512 58676b4eaeef9e05f69b7c821e115f3a678487b0de696e702ff6378f7d8f23fafda997b0c19d52a730c22bf8012a99c01783d16d00e356fe12532156d5965fc6
-DIST ghc-bin-8.10.5-x86_64-pc-linux-gnu.tbz2 123186918 BLAKE2B 5049514a7c2c58e7f5c929cfb9e818cdc20280f4fc002350cf0cc19f410eb4d4be4d0b46db88205633fde73151e322f3cabd050a9c07e05ccae168c7e6be8be9 SHA512 3a8ef5f0c259ad86adc6a7a5718db419fb0e38a5d1e0bdcc8676e44d1a0130a4b25658ab23572e4e860307b024409da021e08b038fac64a773437c23519b1d0a
 DIST ghc-bin-8.10.6-i686-pc-linux-gnu.tbz2 124324289 BLAKE2B afb34984872b35fdedbdedeb8756cc7c33e5b943dba57dd86910b076d483bb643265d0ab0027784dec5dc489eabd65b5ab17474f25fb2ce657925aa0efaa9033 SHA512 4be13e6dba298d12a4d49ae4633eec83cfaaaf22b5f8cfca5f5952aa294ae52fb3601490beed3bda5a7f7b6a5bd81e0ecc9fc39e8df836cc8fd377a0d0b783a0
 DIST ghc-bin-8.10.6-x86_64-pc-linux-gnu.tbz2 122871118 BLAKE2B 527b36abf60390c91f91bc650ee25484d39d377739da87b5b6fd1a752705c1f3bc0ce0c68644657c9a7c1fc9a3b858b9dd7d84b25eab1a89125fccb6eb1f6250 SHA512 42b7fae339e82a6078fae8920efea8d0992e4774ea66b100e22dd9df168be57d8bce52558b8501c3c567c40776389d94bde3f17d26d63535140ce26ac16c27e1
 DIST ghc-bin-8.8.4-i686-pc-linux-gnu.tbz2 120336081 BLAKE2B 55dfbb90d5e55c2af5e93c69249828a85cd9171c164b80dfdaf86512972b2c6854c8e4f07426af4ab52a5fb1a85d96a58c2cf003fb02372c55428001cfaea491 SHA512 ad3b83344349976d3253934195b2dc6299648391572b13735943c5ea2239c031c19b0cafd86c16cfb0c061e73bc72e9248f9c1731494a9a15fbe188f02913c12
 DIST ghc-bin-8.8.4-x86_64-pc-linux-gnu.tbz2 118897883 BLAKE2B a180b2dd1a3bc222044ece809ad700aee29d0c3e75b57ee9af3ca33c9c0f59dbf36f68202f746d99f80915cb717a9c41fc12db507f1cb469981732703a06b9cc SHA512 9d4be02dbd9704c93ef18feb92ea30bd5d590df31f288bf1b364818424c5019ca9ada26eec88418199f90ae8f4459d0a9352104e3f3186bbdc241891eb1b66c4
-DIST ghc-bin-9.0.1-i686-pc-linux-gnu.tbz2 122955511 BLAKE2B b870f46cc78fcc1d715aafe7108951582cfd12495b4e9d804d4b66562c66a6a2b2d9513031aedc8f3630a0cdbb3257943304b05732301a084f89487452f2f2d9 SHA512 aafd4233c40f93b71e6ac1acc8a75e30d49b826e4bce6d9832836966fd5f6c4898963bd4c2f34577f4199c1d9a3f537ac1e7d87eab11e9fb5e849573580ed3fb
-DIST ghc-bin-9.0.1-x86_64-pc-linux-gnu.tbz2 121542968 BLAKE2B 837870e68138f8d97dc8b2aae90090cf02416628602ca4ba4417ac92b49155f10028b05ac465665b8872b32372a5cee075616983f2eacdebb0188bd2ce6a93d2 SHA512 0e8c6d2e6f32fac95588f7323a4e02dddfc9ec2476a82b97bf5a106d3810f7e638fda7124c53b5bbc563fce70f4436553c282d8ea2f1f5fdf4fcccfb15a2b079
 DIST ghc-bin-9.0.2-i686-pc-linux-gnu.tbz2 123509908 BLAKE2B 45614984803a7bfa266f99d4adb4b5f2ab7b9e5e89c6ecd501296fc99a1d96e798ccb9c832f8dcb15fff9725beb918a7b63e62ff13f59b6506a2ef17930c45d2 SHA512 e0b7f4474c16f0763a2f787027fbdfeb3125b48c987fa1196bc189fefad9f0bfa2806da62af46d61ca911f5275b578076e2b326acf39e0894a8daa9deda0843a
 DIST ghc-bin-9.0.2-powerpc64le-unknown-linux-gnu.tar.gz 275228045 BLAKE2B d1c68d8396d675f5d4f3712b2ed5bc3c328a4304f9ae4441be586d24eaf3e7d34c36c6cd3bc4d85def3647919a44c3d97cf9199b43c158e3dcc6a304cfb9220b SHA512 2a277eb854b33d7361b5d93dee2747f81fc93dcc08bb3579d6706634313352675a15429eec0b6f4f19a8bd36e8f51f1c09729a2bf4a3bba34ba35dcf2b37f4e0
 DIST ghc-bin-9.0.2-x86_64-pc-linux-gnu.tbz2 121536759 BLAKE2B 4433e2d266f065d2b2944b711d622ec26288a2187ac03562257a671744b44da35110ce16ac6d76f7062a563488885326be073e0ff03c7e48250051c3b4763d96 SHA512 2de29a9ddbfd0fac797cdd628f3657ff38e6a153151849508bba75d36f84394ed77750435ff5cc1bdfcd30ef2b6e009bde965bd0a83e0496b5027239642f4b6c
diff --git a/dev-lang/ghc/ghc-8.10.5-r1.ebuild b/dev-lang/ghc/ghc-8.10.5-r1.ebuild
deleted file mode 100644
index a1e43281dd4c..000000000000
--- a/dev-lang/ghc/ghc-8.10.5-r1.ebuild
+++ /dev/null
@@ -1,811 +0,0 @@
-# Copyright 1999-2022 Gentoo Authors
-# Distributed under the terms of the GNU General Public License v2
-
-EAPI=7
-
-# to make make a crosscompiler use crossdev and symlink ghc tree into
-# cross overlay. result would look like 'cross-sparc-unknown-linux-gnu/ghc'
-export CBUILD=${CBUILD:-${CHOST}}
-export CTARGET=${CTARGET:-${CHOST}}
-if [[ ${CTARGET} = ${CHOST} ]] ; then
-	if [[ ${CATEGORY/cross-} != ${CATEGORY} ]] ; then
-		export CTARGET=${CATEGORY/cross-}
-	fi
-fi
-
-PYTHON_COMPAT=( python3_{7..10} )
-inherit python-any-r1
-inherit autotools bash-completion-r1 eutils flag-o-matic ghc-package
-inherit multilib multiprocessing pax-utils toolchain-funcs prefix
-inherit check-reqs
-DESCRIPTION="The Glasgow Haskell Compiler"
-HOMEPAGE="https://www.haskell.org/ghc/"
-
-# we don't have any binaries yet
-arch_binaries=""
-
-BIN_PV=${PV}
-# sorted!
-#arch_binaries="$arch_binaries alpha? ( https://slyfox.uni.cx/~slyfox/distfiles/ghc-bin-${PV}-alpha.tbz2 )"
-#arch_binaries="$arch_binaries arm? ( https://slyfox.uni.cx/~slyfox/distfiles/ghc-bin-${PV}-armv7a-hardfloat-linux-gnueabi.tbz2 )"
-#arch_binaries="$arch_binaries arm64? ( https://slyfox.uni.cx/~slyfox/distfiles/ghc-bin-${PV}-aarch64-unknown-linux-gnu.tbz2 )"
-arch_binaries="$arch_binaries amd64? ( https://slyfox.uni.cx/~slyfox/distfiles/ghc-bin-${PV}-x86_64-pc-linux-gnu.tbz2 )"
-#arch_binaries="$arch_binaries ia64?  ( https://slyfox.uni.cx/~slyfox/distfiles/ghc-bin-${PV}-ia64-fixed-fiw.tbz2 )"
-#arch_binaries="$arch_binaries ppc? ( https://slyfox.uni.cx/~slyfox/distfiles/ghc-bin-${PV}-ppc.tbz2 )"
-#arch_binaries="$arch_binaries ppc64? ( https://slyfox.uni.cx/~slyfox/distfiles/ghc-bin-${PV}-ppc64.tbz2 )"
-#arch_binaries="$arch_binaries ppc64? ( !big-endian? ( https://slyfox.uni.cx/~slyfox/distfiles/ghc-bin-${PV}-powerpc64le-unknown-linux-gnu.tbz2 ) )"
-#arch_binaries="$arch_binaries sparc? ( https://slyfox.uni.cx/~slyfox/distfiles/ghc-bin-${PV}-sparc.tbz2 )"
-arch_binaries="$arch_binaries x86? ( https://slyfox.uni.cx/~slyfox/distfiles/ghc-bin-${PV}-i686-pc-linux-gnu.tbz2 )"
-
-# 0 - yet
-yet_binary() {
-	case "${ARCH}" in
-		#alpha) return 0 ;;
-		#arm64) return 0 ;;
-		#arm) return 0 ;;
-		amd64) return 0 ;;
-		#ia64) return 0 ;;
-		#ppc) return 0 ;;
-		#ppc64)
-		#	use big-endian && return 0
-		#	return 0
-		#	;;
-		#sparc) return 0 ;;
-		x86) return 0 ;;
-		*) return 1 ;;
-	esac
-}
-
-GHC_PV=${PV}
-#GHC_PV=8.10.0.20200123 # uncomment only for -alpha, -beta, -rc ebuilds
-GHC_P=${PN}-${GHC_PV} # using ${P} is almost never correct
-
-SRC_URI="!binary? (
-	https://downloads.haskell.org/ghc/${PV/_/-}/${GHC_P}-src.tar.xz
-	test? ( https://downloads.haskell.org/ghc/${PV/_/-}/${GHC_P}-testsuite.tar.xz )
-)"
-S="${WORKDIR}"/${GHC_P}
-
-[[ -n $arch_binaries ]] && SRC_URI+=" !ghcbootstrap? ( $arch_binaries )"
-
-BUMP_LIBRARIES=(
-	# "hackage-name          hackage-version"
-)
-
-LICENSE="BSD"
-SLOT="0/${PV}"
-KEYWORDS=""
-IUSE="big-endian +doc elfutils ghcbootstrap ghcmakebinary +gmp numa profile test"
-IUSE+=" binary"
-RESTRICT="!test? ( test )"
-
-RDEPEND="
-	>=dev-lang/perl-5.6.1
-	dev-libs/gmp:0=
-	sys-libs/ncurses:=[unicode(+)]
-	elfutils? ( dev-libs/elfutils )
-	!ghcmakebinary? ( dev-libs/libffi:= )
-	numa? ( sys-process/numactl )
-"
-
-# This set of dependencies is needed to run
-# prebuilt ghc. We specifically avoid ncurses
-# dependency with:
-#    utils/ghc-pkg_HC_OPTS += -DBOOTSTRAPPING
-PREBUILT_BINARY_DEPENDS="
-	!prefix? ( elibc_glibc? ( >=sys-libs/glibc-2.17 ) )
-"
-# This set of dependencies is needed to install
-# ghc[binary] in system. terminfo package is linked
-# against ncurses.
-PREBUILT_BINARY_RDEPENDS="${PREBUILT_BINARY_DEPENDS}
-	sys-libs/ncurses:0/6
-"
-
-RDEPEND+="binary? ( ${PREBUILT_BINARY_RDEPENDS} )"
-
-DEPEND="${RDEPEND}"
-BDEPEND="
-	virtual/pkgconfig
-	doc? ( app-text/docbook-xml-dtd:4.2
-		app-text/docbook-xml-dtd:4.5
-		app-text/docbook-xsl-stylesheets
-		dev-python/sphinx
-		>=dev-libs/libxslt-1.1.2 )
-	!ghcbootstrap? ( ${PREBUILT_BINARY_DEPENDS} )
-	test? ( ${PYTHON_DEPS} )
-"
-
-needs_python() {
-	# test driver is written in python
-	use test && return 0
-	return 1
-}
-
-# we build binaries without profiling support
-REQUIRED_USE="
-	?? ( ghcbootstrap binary )
-	?? ( profile binary )
-"
-
-# haskell libraries built with cabal in configure mode, #515354
-QA_CONFIGURE_OPTIONS+=" --with-compiler --with-gcc"
-
-is_crosscompile() {
-	[[ ${CHOST} != ${CTARGET} ]]
-}
-
-is_native() {
-	[[ ${CHOST} == ${CBUILD} ]] && [[ ${CHOST} == ${CTARGET} ]]
-}
-
-if ! is_crosscompile; then
-	PDEPEND="!ghcbootstrap? ( >=app-admin/haskell-updater-1.2 )"
-fi
-
-# returns tool prefix for crosscompiler.
-# Example:
-#  CTARGET=armv7a-unknown-linux-gnueabi
-#  CHOST=x86_64-pc-linux-gnu
-#    "armv7a-unknown-linux-gnueabi-"
-#  CTARGET=${CHOST}
-#    ""
-# Used in tools and library prefix:
-#    "${ED}"/usr/bin/$(cross)haddock
-#    "${ED}/usr/$(get_libdir)/$(cross)${GHC_P}/package.conf.d"
-
-cross() {
-	if is_crosscompile; then
-		echo "${CTARGET}-"
-	else
-		echo ""
-	fi
-}
-
-append-ghc-cflags() {
-	local persistent compile assemble link
-	local flag ghcflag
-
-	for flag in $*; do
-		case ${flag} in
-			persistent)	persistent="yes";;
-			compile)	compile="yes";;
-			assemble)	assemble="yes";;
-			link)		link="yes";;
-			*)
-				[[ ${compile}  ]] && ghcflag="-optc${flag}"  CFLAGS+=" ${flag}" && GHC_FLAGS+=" ${ghcflag}" &&
-					[[ ${persistent} ]] && GHC_PERSISTENT_FLAGS+=" ${ghcflag}"
-				[[ ${assemble} ]] && ghcflag="-opta${flag}"  CFLAGS+=" ${flag}" && GHC_FLAGS+=" ${ghcflag}" &&
-					[[ ${persistent} ]] && GHC_PERSISTENT_FLAGS+=" ${ghcflag}"
-				[[ ${link}     ]] && ghcflag="-optl${flag}" LDFLAGS+=" ${flag}" && GHC_FLAGS+=" ${ghcflag}" &&
-					[[ ${persistent} ]] && GHC_PERSISTENT_FLAGS+=" ${ghcflag}"
-				;;
-		esac
-	done
-}
-
-# $1 - lib name (under libraries/)
-# $2 - lib version
-# example: bump_lib "transformers" "0.4.2.0"
-bump_lib() {
-	local pn=$1 pv=$2
-	local p=${pn}-${pv}
-	local f
-
-	einfo "Bumping ${pn} up to ${pv}"
-
-	for f in ghc.mk GNUmakefile; do
-		mv libraries/"${pn}"/$f "${WORKDIR}"/"${p}"/$f || die
-	done
-	mv libraries/"${pn}" "${WORKDIR}"/"${pn}".old || die
-	mv "${WORKDIR}"/"${p}" libraries/"${pn}" || die
-}
-
-update_SRC_URI() {
-	local p pn pv
-	for p in "${BUMP_LIBRARIES[@]}"; do
-		set -- $p
-		pn=$1 pv=$2
-
-		SRC_URI+=" https://hackage.haskell.org/package/${pn}-${pv}/${pn}-${pv}.tar.gz"
-	done
-}
-
-update_SRC_URI
-
-bump_libs() {
-	local p pn pv
-	for p in "${BUMP_LIBRARIES[@]}"; do
-		set -- $p
-		pn=$1 pv=$2
-
-		bump_lib "${pn}" "${pv}"
-	done
-}
-
-ghc_setup_cflags() {
-	# TODO: plumb CFLAGS and BUILD_CFLAGS to respective CONF_CC_OPTS_STAGE<N>
-	if ! is_native; then
-		export CFLAGS=${GHC_CFLAGS-"-O2 -pipe"}
-		export LDFLAGS=${GHC_LDFLAGS-"-Wl,-O1"}
-		einfo "Crosscompiling mode:"
-		einfo "   CHOST:   ${CHOST}"
-		einfo "   CTARGET: ${CTARGET}"
-		einfo "   CFLAGS:  ${CFLAGS}"
-		einfo "   LDFLAGS: ${LDFLAGS}"
-		einfo "   prefix: $(cross)"
-		return
-	fi
-	# We need to be very careful with the CFLAGS we ask ghc to pass through to
-	# gcc. There are plenty of flags which will make gcc produce output that
-	# breaks ghc in various ways. The main ones we want to pass through are
-	# -mcpu / -march flags. These are important for arches like alpha & sparc.
-	# We also use these CFLAGS for building the C parts of ghc, ie the rts.
-	strip-flags
-	strip-unsupported-flags
-
-	# Cmm can't parse line numbers #482086
-	replace-flags -ggdb[3-9] -ggdb2
-
-	GHC_FLAGS=""
-	GHC_PERSISTENT_FLAGS=""
-	for flag in ${CFLAGS}; do
-		case ${flag} in
-
-			# Ignore extra optimisation (ghc passes -O to gcc anyway)
-			# -O2 and above break on too many systems
-			-O*) ;;
-
-			# Arch and ABI flags are what we're really after
-			-m*) append-ghc-cflags compile assemble ${flag};;
-
-			# Sometimes it's handy to see backtrace of RTS
-			# to get an idea what happens there
-			-g*) append-ghc-cflags compile ${flag};;
-
-			# Ignore all other flags, including all -f* flags
-		esac
-	done
-
-	for flag in ${LDFLAGS}; do
-		append-ghc-cflags link ${flag}
-	done
-
-	# GHC uses ${CBUILD}-gcc, ${CHOST}-gcc and ${CTARGET}-gcc at a single build.
-	# Skip any gentoo-specific tweaks for cross-case to avoid passing unsupported
-	# options to gcc.
-	if is_native; then
-		# prevent from failing to build unregisterised ghc:
-		# https://www.mail-archive.com/debian-bugs-dist@lists.debian.org/msg171602.html
-		use ppc64 && append-ghc-cflags persistent compile -mminimal-toc
-	fi
-}
-
-# substitutes string $1 to $2 in files $3 $4 ...
-relocate_path() {
-	local from=$1
-	local   to=$2
-	shift 2
-	local file=
-	for file in "$@"
-	do
-		sed -i -e "s|$from|$to|g" \
-			"$file" || die "path relocation failed for '$file'"
-	done
-}
-
-# changes hardcoded ghc paths and updates package index
-# $1 - new absolute root path
-relocate_ghc() {
-	local to=$1 ghc_v=${BIN_PV}
-
-	# libdir for prebuilt binary and for current system may mismatch
-	# It does for prefix installation for example: bug #476998
-	local bin_ghc_prefix=${WORKDIR}/usr
-	local bin_libpath=$(echo "${bin_ghc_prefix}"/lib*)
-	local bin_libdir=${bin_libpath#${bin_ghc_prefix}/}
-
-	# backup original script to use it later after relocation
-	local gp_back="${T}/ghc-pkg-${ghc_v}-orig"
-	cp "${WORKDIR}/usr/bin/ghc-pkg-${ghc_v}" "$gp_back" || die "unable to backup ghc-pkg wrapper"
-
-	if [[ ${bin_libdir} != $(get_libdir) ]]; then
-		einfo "Relocating '${bin_libdir}' to '$(get_libdir)' (bug #476998)"
-		# moving the dir itself is not strictly needed
-		# but then USE=binary would result in installing
-		# in '${bin_libdir}'
-		mv "${bin_ghc_prefix}/${bin_libdir}" "${bin_ghc_prefix}/$(get_libdir)" || die
-
-		relocate_path "/usr/${bin_libdir}" "/usr/$(get_libdir)" \
-			"${WORKDIR}/usr/bin/ghc-${ghc_v}" \
-			"${WORKDIR}/usr/bin/ghci-${ghc_v}" \
-			"${WORKDIR}/usr/bin/ghc-pkg-${ghc_v}" \
-			"${WORKDIR}/usr/bin/hsc2hs" \
-			"${WORKDIR}/usr/bin/runghc-${ghc_v}" \
-			"$gp_back" \
-			"${WORKDIR}/usr/$(get_libdir)/${PN}-${ghc_v}/package.conf.d/"*
-	fi
-
-	# Relocate from /usr to ${EPREFIX}/usr
-	relocate_path "/usr" "${to}/usr" \
-		"${WORKDIR}/usr/bin/ghc-${ghc_v}" \
-		"${WORKDIR}/usr/bin/ghci-${ghc_v}" \
-		"${WORKDIR}/usr/bin/ghc-pkg-${ghc_v}" \
-		"${WORKDIR}/usr/bin/haddock-ghc-${ghc_v}" \
-		"${WORKDIR}/usr/bin/hp2ps" \
-		"${WORKDIR}/usr/bin/hpc" \
-		"${WORKDIR}/usr/bin/hsc2hs" \
-		"${WORKDIR}/usr/bin/runghc-${ghc_v}" \
-		"${WORKDIR}/usr/$(get_libdir)/${PN}-${ghc_v}/package.conf.d/"*
-
-	# this one we will use to regenerate cache
-	# so it should point to current tree location
-	relocate_path "/usr" "${WORKDIR}/usr" "$gp_back"
-
-	if use prefix; then
-		hprefixify "${bin_libpath}"/${PN}*/settings
-	fi
-
-	# regenerate the binary package cache
-	"$gp_back" recache || die "failed to update cache after relocation"
-	rm "$gp_back"
-}
-
-ghc-check-reqs() {
-	# These are pessimistic values (slightly bigger than worst-case)
-	# Worst case is UNREG USE=profile ia64. See bug #611866 for some
-	# numbers on various arches.
-	CHECKREQS_DISK_BUILD=8G
-	CHECKREQS_DISK_USR=2G
-	# USE=binary roughly takes
-	use binary && CHECKREQS_DISK_BUILD=4G
-
-	"$@"
-}
-
-pkg_pretend() {
-	ghc-check-reqs check-reqs_pkg_pretend
-}
-
-pkg_setup() {
-	ghc-check-reqs check-reqs_pkg_setup
-
-	# quiet portage about prebuilt binaries
-	use binary && QA_PREBUILT="*"
-
-	[[ ${MERGE_TYPE} == binary ]] && return
-
-	if use ghcbootstrap; then
-		ewarn "You requested ghc bootstrapping, this is usually only used"
-		ewarn "by Gentoo developers to make binary .tbz2 packages."
-
-		[[ -z $(type -P ghc) ]] && \
-			die "Could not find a ghc to bootstrap with."
-	else
-		if ! yet_binary; then
-			eerror "Please try emerging with USE=ghcbootstrap and report build"
-			eerror "sucess or failure to the haskell team (haskell@gentoo.org)"
-			die "No binary available for '${ARCH}' arch yet, USE=ghcbootstrap"
-		fi
-	fi
-
-	if needs_python; then
-		python-any-r1_pkg_setup
-	fi
-}
-
-src_unpack() {
-	# Create the ${S} dir if we're using the binary version
-	use binary && mkdir "${S}"
-
-	# the Solaris and Darwin binaries from ghc (maeder) need to be
-	# unpacked separately, so prevent them from being unpacked
-	local ONLYA=${A}
-	case ${CHOST} in
-		*-darwin* | *-solaris*)  ONLYA=${GHC_P}-src.tar.xz  ;;
-	esac
-	unpack ${ONLYA}
-}
-
-src_prepare() {
-	ghc_setup_cflags
-
-	if ! use ghcbootstrap && [[ ${CHOST} != *-darwin* && ${CHOST} != *-solaris* ]]; then
-		# Modify the wrapper script from the binary tarball to use GHC_PERSISTENT_FLAGS.
-		# See bug #313635.
-		sed -i -e "s|\"\$topdir\"|\"\$topdir\" ${GHC_PERSISTENT_FLAGS}|" \
-			"${WORKDIR}/usr/bin/ghc-${BIN_PV}"
-
-		# allow hardened users use vanilla binary to bootstrap ghc
-		# ghci uses mmap with rwx protection at it implements dynamic
-		# linking on it's own (bug #299709)
-		pax-mark -m "${WORKDIR}/usr/$(get_libdir)/${PN}-${BIN_PV}/bin/ghc"
-	fi
-
-	if use binary; then
-		if use prefix; then
-			relocate_ghc "${EPREFIX}"
-		fi
-
-		# Move unpacked files to the expected place
-		mv "${WORKDIR}/usr" "${S}"
-		eapply_user
-	else
-		if ! use ghcbootstrap; then
-			case ${CHOST} in
-				*-darwin* | *-solaris*)
-				# UPDATE ME for ghc-7
-				mkdir "${WORKDIR}"/ghc-bin-installer || die
-				pushd "${WORKDIR}"/ghc-bin-installer > /dev/null || die
-				use sparc-solaris && unpack ghc-6.10.4-sparc-sun-solaris2.tar.bz2
-				use x86-solaris && unpack ghc-7.0.3-i386-unknown-solaris2.tar.bz2
-				use x86-macos && unpack ghc-7.4.1-i386-apple-darwin.tar.bz2
-				use x64-macos && unpack ghc-7.4.1-x86_64-apple-darwin.tar.bz2
-				popd > /dev/null
-
-				pushd "${WORKDIR}"/ghc-bin-installer/ghc-[67].?*.? > /dev/null || die
-				# fix the binaries so they run, on Solaris we need an
-				# LD_LIBRARY_PATH which has our prefix libdirs, on
-				# Darwin we need to replace the frameworks with our libs
-				# from the prefix fix before installation, because some
-				# of the tools are actually used during configure/make
-				if [[ ${CHOST} == *-solaris* ]] ; then
-					export LD_LIBRARY_PATH="${EPREFIX}/$(get_libdir):${EPREFIX}/usr/$(get_libdir):${LD_LIBRARY_PATH}"
-				elif [[ ${CHOST} == *-darwin* ]] ; then
-					local readline_framework=GNUreadline.framework/GNUreadline
-					local gmp_framework=/opt/local/lib/libgmp.10.dylib
-					local ncurses_file=/opt/local/lib/libncurses.5.dylib
-					for binary in $(scanmacho -BRE MH_EXECUTE -F '%F' .) ; do
-						install_name_tool -change \
-							${readline_framework} \
-							"${EPREFIX}"/lib/libreadline.dylib \
-							${binary} || die
-						install_name_tool -change \
-							${gmp_framework} \
-							"${EPREFIX}"/usr/lib/libgmp.dylib \
-							${binary} || die
-						install_name_tool -change \
-							${ncurses_file} \
-							"${EPREFIX}"/usr/lib/libncurses.dylib \
-							${binary} || die
-					done
-					# we don't do frameworks!
-					sed -i \
-						-e 's/\(frameworks = \)\["GMP"\]/\1[]/g' \
-						-e 's/\(extraLibraries = \)\["m"\]/\1["m","gmp"]/g' \
-						rts/package.conf.in || die
-				fi
-
-				# it is autoconf, but we really don't want to give it too
-				# many arguments, in fact we do the make in-place anyway
-				./configure --prefix="${WORKDIR}"/usr || die
-				make install || die
-				popd > /dev/null
-				;;
-				*)
-				relocate_ghc "${WORKDIR}"
-				;;
-			esac
-		fi
-
-		sed -i -e "s|\"\$topdir\"|\"\$topdir\" ${GHC_PERSISTENT_FLAGS}|" \
-			"${S}/ghc/ghc.wrapper"
-
-		cd "${S}" # otherwise eapply will break
-
-		eapply "${FILESDIR}"/${PN}-7.0.4-CHOST-prefix.patch
-		eapply "${FILESDIR}"/${PN}-8.2.1-darwin.patch
-		eapply "${FILESDIR}"/${PN}-7.8.3-prim-lm.patch
-		eapply "${FILESDIR}"/${PN}-8.8.1-revert-CPP.patch
-		eapply "${FILESDIR}"/${PN}-8.10.1-allow-cross-bootstrap.patch
-		eapply "${FILESDIR}"/${PN}-8.10.4-sphinx-quote.patch
-
-		# a bunch of crosscompiler patches
-		# needs newer version:
-		#eapply "${FILESDIR}"/${PN}-8.2.1_rc1-hp2ps-cross.patch
-
-		# mingw32 target
-		pushd "${S}/libraries/Win32"
-			eapply "${FILESDIR}"/${PN}-8.2.1_rc1-win32-cross-2-hack.patch # bad workaround
-		popd
-
-		bump_libs
-
-		eapply_user
-		# as we have changed the build system
-		eautoreconf
-	fi
-}
-
-src_configure() {
-	if ! use binary; then
-		# initialize build.mk
-		echo '# Gentoo changes' > mk/build.mk
-
-		# Put docs into the right place, ie /usr/share/doc/ghc-${GHC_PV}
-		echo "docdir = ${EPREFIX}/usr/share/doc/$(cross)${PF}" >> mk/build.mk
-		echo "htmldir = ${EPREFIX}/usr/share/doc/$(cross)${PF}" >> mk/build.mk
-
-		# We also need to use the GHC_FLAGS flags when building ghc itself
-		echo "SRC_HC_OPTS+=${HCFLAGS} ${GHC_FLAGS}" >> mk/build.mk
-		echo "SRC_CC_OPTS+=${CFLAGS}" >> mk/build.mk
-		echo "SRC_LD_OPTS+=${LDFLAGS}" >> mk/build.mk
-		# Speed up initial Cabal bootstrap
-		echo "utils/ghc-cabal_dist_EXTRA_HC_OPTS+=$(ghc-make-args)" >> mk/build.mk
-
-		# We can't depend on haddock except when bootstrapping when we
-		# must build docs and include them into the binary .tbz2 package
-		# app-text/dblatex is not in portage, can not build PDF or PS
-		echo "BUILD_SPHINX_PDF  = NO"  >> mk/build.mk
-		echo "BUILD_SPHINX_HTML = $(usex doc YES NO)" >> mk/build.mk
-		echo "BUILD_MAN = $(usex doc YES NO)" >> mk/build.mk
-
-		# this controls presence on 'xhtml' and 'haddock' in final install
-		echo "HADDOCK_DOCS       = YES" >> mk/build.mk
-
-		# not used outside of ghc's test
-		if [[ -n ${GHC_BUILD_DPH} ]]; then
-				echo "BUILD_DPH = YES" >> mk/build.mk
-			else
-				echo "BUILD_DPH = NO" >> mk/build.mk
-		fi
-
-		# Any non-native build has to skip as it needs
-		# target haddock binary to be runnabine.
-		if ! is_native; then
-			# disable docs generation as it requires running stage2
-			echo "HADDOCK_DOCS=NO" >> mk/build.mk
-			echo "BUILD_SPHINX_HTML=NO" >> mk/build.mk
-			echo "BUILD_SPHINX_PDF=NO" >> mk/build.mk
-		fi
-
-		if is_crosscompile; then
-			# Install ghc-stage1 crosscompiler instead of
-			# ghc-stage2 cross-built compiler.
-			echo "Stage1Only=YES" >> mk/build.mk
-		fi
-
-		# allows overriding build flavours for libraries:
-		# v   - vanilla (static libs)
-		# p   - profiled
-		# dyn - shared libraries
-		# example: GHC_LIBRARY_WAYS="v dyn"
-		if [[ -n ${GHC_LIBRARY_WAYS} ]]; then
-			echo "GhcLibWays=${GHC_LIBRARY_WAYS}" >> mk/build.mk
-		fi
-		echo "BUILD_PROF_LIBS = $(usex profile YES NO)" >> mk/build.mk
-
-		# Get ghc from the unpacked binary .tbz2
-		# except when bootstrapping we just pick ghc up off the path
-		if ! use ghcbootstrap; then
-			export PATH="${WORKDIR}/usr/bin:${PATH}"
-		fi
-
-		echo "INTEGER_LIBRARY = $(usex gmp integer-gmp integer-simple)" >> mk/build.mk
-
-		# don't strip anything. Very useful when stage2 SIGSEGVs on you
-		echo "STRIP_CMD = :" >> mk/build.mk
-
-		local econf_args=()
-
-		# GHC embeds toolchain it was built by and uses it later.
-		# Don't allow things like ccache or versioned binary slip.
-		# We use stable thing across gcc upgrades.
-		# User can use EXTRA_ECONF=CC=... to override this default.
-		econf_args+=(
-			AR=${CTARGET}-ar
-			CC=${CTARGET}-gcc
-			# these should be inferred by GHC but ghc defaults
-			# to using bundled tools on windows.
-			Windres=${CTARGET}-windres
-			DllWrap=${CTARGET}-dllwrap
-			# we set the linker explicitly below
-			--disable-ld-override
-		)
-		case ${CTARGET} in
-			arm*)
-				# ld.bfd-2.28 does not work for ghc. Force ld.gold
-				# instead. This should be removed once gentoo gets
-				# a fix for R_ARM_COPY bug: https://sourceware.org/PR16177
-				econf_args+=(LD=${CTARGET}-ld.gold)
-			;;
-			sparc*)
-				# ld.gold-2.28 does not work for ghc. Force ld.bfd
-				# instead. This should be removed once gentoo gets
-				# a fix for missing --no-relax support bug:
-				# https://sourceware.org/ml/binutils/2017-07/msg00183.html
-				econf_args+=(LD=${CTARGET}-ld.bfd)
-			;;
-			*)
-				econf_args+=(LD=${CTARGET}-ld)
-		esac
-
-		if [[ ${CBUILD} != ${CHOST} ]]; then
-			# GHC bug: ghc claims not to support cross-building.
-			# It does, but does not distinct --host= value
-			# for stage1 and stage2 compiler.
-			econf_args+=(--host=${CBUILD})
-		fi
-
-		if use ghcmakebinary; then
-			# When building booting libary we are trying to
-			# bundle or restrict most of external depends
-			# with unstable ABI:
-			#  - embed libffi (default GHC behaviour)
-			#  - disable ncurses support for ghci (via haskeline)
-			#    https://bugs.gentoo.org/557478
-			#  - disable ncurses support for ghc-pkg
-			echo "libraries/haskeline_CONFIGURE_OPTS += --flag=-terminfo" >> mk/build.mk
-			echo "utils/ghc-pkg_HC_OPTS += -DBOOTSTRAPPING" >> mk/build.mk
-		elif is_native; then
-			# using ${GTARGET}'s libffi is not supported yet:
-			# GHC embeds full path for ffi includes without /usr/${CTARGET} account.
-			econf_args+=(--with-system-libffi)
-			econf_args+=(--with-ffi-includes=$($(tc-getPKG_CONFIG) libffi --cflags-only-I | sed -e 's@^-I@@'))
-		fi
-
-		einfo "Final mk/build.mk:"
-		cat mk/build.mk || die
-
-		econf ${econf_args[@]} \
-			--enable-bootstrap-with-devel-snapshot \
-			$(use_enable elfutils dwarf-unwind) \
-			$(use_enable numa)
-
-		if [[ ${PV} == *9999* ]]; then
-			GHC_PV="$(grep 'S\[\"PACKAGE_VERSION\"\]' config.status | sed -e 's@^.*=\"\(.*\)\"@\1@')"
-			GHC_P=${PN}-${GHC_PV}
-		fi
-	fi # ! use binary
-}
-
-src_compile() {
-	if ! use binary; then
-		# Stage1Only crosscompiler does not build stage2
-		if ! is_crosscompile; then
-			# 1. build/pax-mark compiler binary first
-			emake ghc/stage2/build/tmp/ghc-stage2
-			# 2. pax-mark (bug #516430)
-			pax-mark -m ghc/stage2/build/tmp/ghc-stage2
-			# 2. build/pax-mark haddock using ghc-stage2
-			if is_native; then
-				# non-native build does not build haddock
-				# due to HADDOCK_DOCS=NO, but it could.
-				emake utils/haddock/dist/build/tmp/haddock
-				pax-mark -m utils/haddock/dist/build/tmp/haddock
-			fi
-		fi
-		# 3. and then all the rest
-		emake all
-	fi # ! use binary
-}
-
-src_test() {
-	# TODO: deal with:
-	#    - sandbox (pollutes environment)
-	#    - extra packages (to extend testsuite coverage)
-	# bits are taken from 'validate'
-	local make_test_target='test' # can be fulltest
-	# not 'emake' as testsuite uses '$MAKE' without jobserver available
-	make $make_test_target stage=2 THREADS=$(makeopts_jobs)
-}
-
-src_install() {
-	if use binary; then
-		use prefix && mkdir -p "${ED}"
-		mv "${S}/usr" "${ED}"
-	else
-		[[ -f VERSION ]] || emake VERSION
-
-		# -j1 due to a rare race in install script:
-		#    make --no-print-directory -f ghc.mk phase=final install
-		#    /usr/lib/portage/python3.4/ebuild-helpers/xattr/install -c -m 755 \
-		#        -d "/tmp/portage-tmpdir/portage/cross-armv7a-unknown-linux-gnueabi/ghc-9999/image/usr/lib64/armv7a-unknown-linux-gnueabi-ghc-8.3.20170404/include"
-		#    /usr/lib/portage/python3.4/ebuild-helpers/xattr/install -c -m 644  utils/hsc2hs/template-hsc.h \
-		#           "/tmp/portage-tmpdir/portage/cross-armv7a-unknown-linux-gnueabi/ghc-9999/image/usr/lib64/armv7a-unknown-linux-gnueabi-ghc-8.3.20170404"
-		#    /usr/bin/install: cannot create regular file \
-		#           '/tmp/portage-tmpdir/portage/cross-armv7a-unknown-linux-gnueabi/ghc-9999/image/usr/lib64/armv7a-unknown-linux-gnueabi-ghc-8.3.20170404': No such file or directory
-		emake -j1 install DESTDIR="${D}"
-
-		# Skip for cross-targets as they all share target location:
-		# /usr/share/doc/ghc-9999/
-		if ! is_crosscompile; then
-			dodoc "distrib/README" "LICENSE" "VERSION"
-		fi
-
-		# rename ghc-shipped files to avoid collision
-		# of external packages. Motivating example:
-		#  user had installed:
-		#      dev-lang/ghc-7.8.4-r0 (with transformers-0.3.0.0)
-		#      dev-haskell/transformers-0.4.2.0
-		#  then user tried to update to
-		#      dev-lang/ghc-7.8.4-r1 (with transformers-0.4.2.0)
-		#  this will lead to single .conf file collision.
-		local shipped_conf renamed_conf
-		local package_confdir="${ED}/usr/$(get_libdir)/$(cross)${GHC_P}/package.conf.d"
-		for shipped_conf in "${package_confdir}"/*.conf; do
-			# rename 'pkg-ver-id.conf' to 'pkg-ver-id-gentoo-${PF}.conf'
-			renamed_conf=${shipped_conf%.conf}-gentoo-${PF}.conf
-			mv "${shipped_conf}" "${renamed_conf}" || die
-		done
-
-		# remove link, but leave 'haddock-${GHC_P}'
-		rm -f "${ED}"/usr/bin/$(cross)haddock
-
-		if ! is_crosscompile; then
-			newbashcomp "${FILESDIR}"/ghc-bash-completion ghc-pkg
-			newbashcomp utils/completion/ghc.bash         ghc
-		fi
-	fi
-
-	# path to the package.cache
-	local package_confdir="${ED}/usr/$(get_libdir)/$(cross)${GHC_P}/package.conf.d"
-	PKGCACHE="${package_confdir}"/package.cache
-	# copy the package.conf.d, including timestamp, save it so we can help
-	# users that have a broken package.conf.d
-	cp -pR "${package_confdir}"{,.initial} || die "failed to backup intial package.conf.d"
-
-	# copy the package.conf, including timestamp, save it so we later can put it
-	# back before uninstalling, or when upgrading.
-	cp -p "${PKGCACHE}"{,.shipped} \
-		|| die "failed to copy package.conf.d/package.cache"
-
-	if is_crosscompile; then
-		# When we build a cross-compiler the layout is the following:
-		#     usr/lib/${CTARGET}-ghc-${VER}/ contains target libraries
-		# but
-		#     usr/lib/${CTARGET}-ghc-${VER}/bin/ directory
-		# containst host binaries (modulo bugs).
-
-		# Portage's stripping mechanism does not skip stripping
-		# foreign binaries. This frequently causes binaries to be
-		# broken.
-		#
-		# Thus below we disable stripping of target libraries and allow
-		# stripping hosts executables.
-		dostrip -x "/usr/$(get_libdir)/$(cross)${GHC_P}"
-		dostrip    "/usr/$(get_libdir)/$(cross)${GHC_P}/bin"
-	fi
-}
-
-pkg_preinst() {
-	# have we got an earlier version of ghc installed?
-	if has_version "<${CATEGORY}/${PF}"; then
-		haskell_updater_warn="1"
-	fi
-}
-
-pkg_postinst() {
-	ghc-reregister
-
-	# path to the package.cache
-	PKGCACHE="${EROOT}/usr/$(get_libdir)/$(cross)${GHC_P}/package.conf.d/package.cache"
-
-	# give the cache a new timestamp, it must be as recent as
-	# the package.conf.d directory.
-	touch "${PKGCACHE}"
-
-	if [[ "${haskell_updater_warn}" == "1" ]]; then
-		ewarn
-		ewarn "\e[1;31m************************************************************************\e[0m"
-		ewarn
-		ewarn "You have just upgraded from an older version of GHC."
-		ewarn "You may have to run"
-		ewarn "      'haskell-updater'"
-		ewarn "to rebuild all ghc-based Haskell libraries."
-		ewarn
-		ewarn "\e[1;31m************************************************************************\e[0m"
-		ewarn
-	fi
-}
-
-pkg_prerm() {
-	PKGCACHE="${EROOT}/usr/$(get_libdir)/$(cross)${GHC_P}/package.conf.d/package.cache"
-	rm -rf "${PKGCACHE}"
-
-	cp -p "${PKGCACHE}"{.shipped,}
-}
-
-pkg_postrm() {
-	ghc-package_pkg_postrm
-}
diff --git a/dev-lang/ghc/ghc-9.0.1-r1.ebuild b/dev-lang/ghc/ghc-9.0.1-r1.ebuild
deleted file mode 100644
index 6f15fc21247a..000000000000
--- a/dev-lang/ghc/ghc-9.0.1-r1.ebuild
+++ /dev/null
@@ -1,811 +0,0 @@
-# Copyright 1999-2022 Gentoo Authors
-# Distributed under the terms of the GNU General Public License v2
-
-EAPI=7
-
-# to make make a crosscompiler use crossdev and symlink ghc tree into
-# cross overlay. result would look like 'cross-sparc-unknown-linux-gnu/ghc'
-export CBUILD=${CBUILD:-${CHOST}}
-export CTARGET=${CTARGET:-${CHOST}}
-if [[ ${CTARGET} = ${CHOST} ]] ; then
-	if [[ ${CATEGORY/cross-} != ${CATEGORY} ]] ; then
-		export CTARGET=${CATEGORY/cross-}
-	fi
-fi
-
-PYTHON_COMPAT=( python3_{7..10} )
-inherit python-any-r1
-inherit autotools bash-completion-r1 eutils flag-o-matic ghc-package
-inherit multilib multiprocessing pax-utils toolchain-funcs prefix
-inherit check-reqs
-DESCRIPTION="The Glasgow Haskell Compiler"
-HOMEPAGE="https://www.haskell.org/ghc/"
-
-# we don't have any binaries yet
-arch_binaries=""
-
-BIN_PV=${PV}
-# sorted!
-#arch_binaries="$arch_binaries alpha? ( https://slyfox.uni.cx/~slyfox/distfiles/ghc-bin-${PV}-alpha.tbz2 )"
-#arch_binaries="$arch_binaries arm? ( https://slyfox.uni.cx/~slyfox/distfiles/ghc-bin-${PV}-armv7a-hardfloat-linux-gnueabi.tbz2 )"
-#arch_binaries="$arch_binaries arm64? ( https://slyfox.uni.cx/~slyfox/distfiles/ghc-bin-${PV}-aarch64-unknown-linux-gnu.tbz2 )"
-arch_binaries="$arch_binaries amd64? ( https://slyfox.uni.cx/~slyfox/distfiles/ghc-bin-${PV}-x86_64-pc-linux-gnu.tbz2 )"
-#arch_binaries="$arch_binaries ia64?  ( https://slyfox.uni.cx/~slyfox/distfiles/ghc-bin-${PV}-ia64-fixed-fiw.tbz2 )"
-#arch_binaries="$arch_binaries ppc? ( https://slyfox.uni.cx/~slyfox/distfiles/ghc-bin-${PV}-ppc.tbz2 )"
-#arch_binaries="$arch_binaries ppc64? ( https://slyfox.uni.cx/~slyfox/distfiles/ghc-bin-${PV}-ppc64.tbz2 )"
-#arch_binaries="$arch_binaries ppc64? ( !big-endian? ( https://slyfox.uni.cx/~slyfox/distfiles/ghc-bin-${PV}-powerpc64le-unknown-linux-gnu.tbz2 ) )"
-#arch_binaries="$arch_binaries sparc? ( https://slyfox.uni.cx/~slyfox/distfiles/ghc-bin-${PV}-sparc.tbz2 )"
-arch_binaries="$arch_binaries x86? ( https://slyfox.uni.cx/~slyfox/distfiles/ghc-bin-${PV}-i686-pc-linux-gnu.tbz2 )"
-
-# 0 - yet
-yet_binary() {
-	case "${ARCH}" in
-		#alpha) return 0 ;;
-		#arm64) return 0 ;;
-		#arm) return 0 ;;
-		amd64) return 0 ;;
-		#ia64) return 0 ;;
-		#ppc) return 0 ;;
-		#ppc64)
-		#	use big-endian && return 0
-		#	return 0
-		#	;;
-		#sparc) return 0 ;;
-		x86) return 0 ;;
-		*) return 1 ;;
-	esac
-}
-
-GHC_PV=${PV}
-#GHC_PV=8.10.0.20200123 # uncomment only for -alpha, -beta, -rc ebuilds
-GHC_P=${PN}-${GHC_PV} # using ${P} is almost never correct
-
-SRC_URI="!binary? (
-	https://downloads.haskell.org/ghc/${PV/_/-}/${GHC_P}-src.tar.xz
-	test? ( https://downloads.haskell.org/ghc/${PV/_/-}/${GHC_P}-testsuite.tar.xz )
-)"
-S="${WORKDIR}"/${GHC_P}
-
-[[ -n $arch_binaries ]] && SRC_URI+=" !ghcbootstrap? ( $arch_binaries )"
-
-BUMP_LIBRARIES=(
-	# "hackage-name          hackage-version"
-)
-
-LICENSE="BSD"
-SLOT="0/${PV}"
-KEYWORDS=""
-IUSE="big-endian doc elfutils ghcbootstrap ghcmakebinary +gmp numa profile test"
-IUSE+=" binary"
-RESTRICT="!test? ( test )"
-
-RDEPEND="
-	>=dev-lang/perl-5.6.1
-	dev-libs/gmp:0=
-	sys-libs/ncurses:=[unicode(+)]
-	elfutils? ( dev-libs/elfutils )
-	!ghcmakebinary? ( dev-libs/libffi:= )
-	numa? ( sys-process/numactl )
-"
-
-# This set of dependencies is needed to run
-# prebuilt ghc. We specifically avoid ncurses
-# dependency with:
-#    utils/ghc-pkg_HC_OPTS += -DBOOTSTRAPPING
-PREBUILT_BINARY_DEPENDS="
-	!prefix? ( elibc_glibc? ( >=sys-libs/glibc-2.17 ) )
-"
-# This set of dependencies is needed to install
-# ghc[binary] in system. terminfo package is linked
-# against ncurses.
-PREBUILT_BINARY_RDEPENDS="${PREBUILT_BINARY_DEPENDS}
-	sys-libs/ncurses:0/6
-"
-
-RDEPEND+="binary? ( ${PREBUILT_BINARY_RDEPENDS} )"
-
-DEPEND="${RDEPEND}"
-BDEPEND="
-	virtual/pkgconfig
-	doc? ( app-text/docbook-xml-dtd:4.2
-		app-text/docbook-xml-dtd:4.5
-		app-text/docbook-xsl-stylesheets
-		dev-python/sphinx
-		>=dev-libs/libxslt-1.1.2 )
-	!ghcbootstrap? ( ${PREBUILT_BINARY_DEPENDS} )
-	test? ( ${PYTHON_DEPS} )
-"
-
-needs_python() {
-	# test driver is written in python
-	use test && return 0
-	return 1
-}
-
-# we build binaries without profiling support
-REQUIRED_USE="
-	?? ( ghcbootstrap binary )
-	?? ( profile binary )
-"
-
-# haskell libraries built with cabal in configure mode, #515354
-QA_CONFIGURE_OPTIONS+=" --with-compiler --with-gcc"
-
-is_crosscompile() {
-	[[ ${CHOST} != ${CTARGET} ]]
-}
-
-is_native() {
-	[[ ${CHOST} == ${CBUILD} ]] && [[ ${CHOST} == ${CTARGET} ]]
-}
-
-if ! is_crosscompile; then
-	PDEPEND="!ghcbootstrap? ( >=app-admin/haskell-updater-1.2 )"
-fi
-
-# returns tool prefix for crosscompiler.
-# Example:
-#  CTARGET=armv7a-unknown-linux-gnueabi
-#  CHOST=x86_64-pc-linux-gnu
-#    "armv7a-unknown-linux-gnueabi-"
-#  CTARGET=${CHOST}
-#    ""
-# Used in tools and library prefix:
-#    "${ED}"/usr/bin/$(cross)haddock
-#    "${ED}/usr/$(get_libdir)/$(cross)${GHC_P}/package.conf.d"
-
-cross() {
-	if is_crosscompile; then
-		echo "${CTARGET}-"
-	else
-		echo ""
-	fi
-}
-
-append-ghc-cflags() {
-	local persistent compile assemble link
-	local flag ghcflag
-
-	for flag in $*; do
-		case ${flag} in
-			persistent)	persistent="yes";;
-			compile)	compile="yes";;
-			assemble)	assemble="yes";;
-			link)		link="yes";;
-			*)
-				[[ ${compile}  ]] && ghcflag="-optc${flag}"  CFLAGS+=" ${flag}" && GHC_FLAGS+=" ${ghcflag}" &&
-					[[ ${persistent} ]] && GHC_PERSISTENT_FLAGS+=" ${ghcflag}"
-				[[ ${assemble} ]] && ghcflag="-opta${flag}"  CFLAGS+=" ${flag}" && GHC_FLAGS+=" ${ghcflag}" &&
-					[[ ${persistent} ]] && GHC_PERSISTENT_FLAGS+=" ${ghcflag}"
-				[[ ${link}     ]] && ghcflag="-optl${flag}" LDFLAGS+=" ${flag}" && GHC_FLAGS+=" ${ghcflag}" &&
-					[[ ${persistent} ]] && GHC_PERSISTENT_FLAGS+=" ${ghcflag}"
-				;;
-		esac
-	done
-}
-
-# $1 - lib name (under libraries/)
-# $2 - lib version
-# example: bump_lib "transformers" "0.4.2.0"
-bump_lib() {
-	local pn=$1 pv=$2
-	local p=${pn}-${pv}
-	local f
-
-	einfo "Bumping ${pn} up to ${pv}"
-
-	for f in ghc.mk GNUmakefile; do
-		mv libraries/"${pn}"/$f "${WORKDIR}"/"${p}"/$f || die
-	done
-	mv libraries/"${pn}" "${WORKDIR}"/"${pn}".old || die
-	mv "${WORKDIR}"/"${p}" libraries/"${pn}" || die
-}
-
-update_SRC_URI() {
-	local p pn pv
-	for p in "${BUMP_LIBRARIES[@]}"; do
-		set -- $p
-		pn=$1 pv=$2
-
-		SRC_URI+=" https://hackage.haskell.org/package/${pn}-${pv}/${pn}-${pv}.tar.gz"
-	done
-}
-
-update_SRC_URI
-
-bump_libs() {
-	local p pn pv
-	for p in "${BUMP_LIBRARIES[@]}"; do
-		set -- $p
-		pn=$1 pv=$2
-
-		bump_lib "${pn}" "${pv}"
-	done
-}
-
-ghc_setup_cflags() {
-	# TODO: plumb CFLAGS and BUILD_CFLAGS to respective CONF_CC_OPTS_STAGE<N>
-	if ! is_native; then
-		export CFLAGS=${GHC_CFLAGS-"-O2 -pipe"}
-		export LDFLAGS=${GHC_LDFLAGS-"-Wl,-O1"}
-		einfo "Crosscompiling mode:"
-		einfo "   CHOST:   ${CHOST}"
-		einfo "   CTARGET: ${CTARGET}"
-		einfo "   CFLAGS:  ${CFLAGS}"
-		einfo "   LDFLAGS: ${LDFLAGS}"
-		einfo "   prefix: $(cross)"
-		return
-	fi
-	# We need to be very careful with the CFLAGS we ask ghc to pass through to
-	# gcc. There are plenty of flags which will make gcc produce output that
-	# breaks ghc in various ways. The main ones we want to pass through are
-	# -mcpu / -march flags. These are important for arches like alpha & sparc.
-	# We also use these CFLAGS for building the C parts of ghc, ie the rts.
-	strip-flags
-	strip-unsupported-flags
-
-	# Cmm can't parse line numbers #482086
-	replace-flags -ggdb[3-9] -ggdb2
-
-	GHC_FLAGS=""
-	GHC_PERSISTENT_FLAGS=""
-	for flag in ${CFLAGS}; do
-		case ${flag} in
-
-			# Ignore extra optimisation (ghc passes -O to gcc anyway)
-			# -O2 and above break on too many systems
-			-O*) ;;
-
-			# Arch and ABI flags are what we're really after
-			-m*) append-ghc-cflags compile assemble ${flag};;
-
-			# Sometimes it's handy to see backtrace of RTS
-			# to get an idea what happens there
-			-g*) append-ghc-cflags compile ${flag};;
-
-			# Ignore all other flags, including all -f* flags
-		esac
-	done
-
-	for flag in ${LDFLAGS}; do
-		append-ghc-cflags link ${flag}
-	done
-
-	# GHC uses ${CBUILD}-gcc, ${CHOST}-gcc and ${CTARGET}-gcc at a single build.
-	# Skip any gentoo-specific tweaks for cross-case to avoid passing unsupported
-	# options to gcc.
-	if is_native; then
-		# prevent from failing to build unregisterised ghc:
-		# https://www.mail-archive.com/debian-bugs-dist@lists.debian.org/msg171602.html
-		use ppc64 && append-ghc-cflags persistent compile -mminimal-toc
-	fi
-}
-
-# substitutes string $1 to $2 in files $3 $4 ...
-relocate_path() {
-	local from=$1
-	local   to=$2
-	shift 2
-	local file=
-	for file in "$@"
-	do
-		sed -i -e "s|$from|$to|g" \
-			"$file" || die "path relocation failed for '$file'"
-	done
-}
-
-# changes hardcoded ghc paths and updates package index
-# $1 - new absolute root path
-relocate_ghc() {
-	local to=$1 ghc_v=${BIN_PV}
-
-	# libdir for prebuilt binary and for current system may mismatch
-	# It does for prefix installation for example: bug #476998
-	local bin_ghc_prefix=${WORKDIR}/usr
-	local bin_libpath=$(echo "${bin_ghc_prefix}"/lib*)
-	local bin_libdir=${bin_libpath#${bin_ghc_prefix}/}
-
-	# backup original script to use it later after relocation
-	local gp_back="${T}/ghc-pkg-${ghc_v}-orig"
-	cp "${WORKDIR}/usr/bin/ghc-pkg-${ghc_v}" "$gp_back" || die "unable to backup ghc-pkg wrapper"
-
-	if [[ ${bin_libdir} != $(get_libdir) ]]; then
-		einfo "Relocating '${bin_libdir}' to '$(get_libdir)' (bug #476998)"
-		# moving the dir itself is not strictly needed
-		# but then USE=binary would result in installing
-		# in '${bin_libdir}'
-		mv "${bin_ghc_prefix}/${bin_libdir}" "${bin_ghc_prefix}/$(get_libdir)" || die
-
-		relocate_path "/usr/${bin_libdir}" "/usr/$(get_libdir)" \
-			"${WORKDIR}/usr/bin/ghc-${ghc_v}" \
-			"${WORKDIR}/usr/bin/ghci-${ghc_v}" \
-			"${WORKDIR}/usr/bin/ghc-pkg-${ghc_v}" \
-			"${WORKDIR}/usr/bin/hsc2hs" \
-			"${WORKDIR}/usr/bin/runghc-${ghc_v}" \
-			"$gp_back" \
-			"${WORKDIR}/usr/$(get_libdir)/${PN}-${ghc_v}/package.conf.d/"*
-	fi
-
-	# Relocate from /usr to ${EPREFIX}/usr
-	relocate_path "/usr" "${to}/usr" \
-		"${WORKDIR}/usr/bin/ghc-${ghc_v}" \
-		"${WORKDIR}/usr/bin/ghci-${ghc_v}" \
-		"${WORKDIR}/usr/bin/ghc-pkg-${ghc_v}" \
-		"${WORKDIR}/usr/bin/haddock-ghc-${ghc_v}" \
-		"${WORKDIR}/usr/bin/hp2ps" \
-		"${WORKDIR}/usr/bin/hpc" \
-		"${WORKDIR}/usr/bin/hsc2hs" \
-		"${WORKDIR}/usr/bin/runghc-${ghc_v}" \
-		"${WORKDIR}/usr/$(get_libdir)/${PN}-${ghc_v}/package.conf.d/"*
-
-	# this one we will use to regenerate cache
-	# so it should point to current tree location
-	relocate_path "/usr" "${WORKDIR}/usr" "$gp_back"
-
-	if use prefix; then
-		hprefixify "${bin_libpath}"/${PN}*/settings
-	fi
-
-	# regenerate the binary package cache
-	"$gp_back" recache || die "failed to update cache after relocation"
-	rm "$gp_back"
-}
-
-ghc-check-reqs() {
-	# These are pessimistic values (slightly bigger than worst-case)
-	# Worst case is UNREG USE=profile ia64. See bug #611866 for some
-	# numbers on various arches.
-	CHECKREQS_DISK_BUILD=8G
-	CHECKREQS_DISK_USR=2G
-	# USE=binary roughly takes
-	use binary && CHECKREQS_DISK_BUILD=4G
-
-	"$@"
-}
-
-pkg_pretend() {
-	ghc-check-reqs check-reqs_pkg_pretend
-}
-
-pkg_setup() {
-	ghc-check-reqs check-reqs_pkg_setup
-
-	# quiet portage about prebuilt binaries
-	use binary && QA_PREBUILT="*"
-
-	[[ ${MERGE_TYPE} == binary ]] && return
-
-	if use ghcbootstrap; then
-		ewarn "You requested ghc bootstrapping, this is usually only used"
-		ewarn "by Gentoo developers to make binary .tbz2 packages."
-
-		[[ -z $(type -P ghc) ]] && \
-			die "Could not find a ghc to bootstrap with."
-	else
-		if ! yet_binary; then
-			eerror "Please try emerging with USE=ghcbootstrap and report build"
-			eerror "sucess or failure to the haskell team (haskell@gentoo.org)"
-			die "No binary available for '${ARCH}' arch yet, USE=ghcbootstrap"
-		fi
-	fi
-
-	if needs_python; then
-		python-any-r1_pkg_setup
-	fi
-}
-
-src_unpack() {
-	# Create the ${S} dir if we're using the binary version
-	use binary && mkdir "${S}"
-
-	# the Solaris and Darwin binaries from ghc (maeder) need to be
-	# unpacked separately, so prevent them from being unpacked
-	local ONLYA=${A}
-	case ${CHOST} in
-		*-darwin* | *-solaris*)  ONLYA=${GHC_P}-src.tar.xz  ;;
-	esac
-	unpack ${ONLYA}
-}
-
-src_prepare() {
-	ghc_setup_cflags
-
-	if ! use ghcbootstrap && [[ ${CHOST} != *-darwin* && ${CHOST} != *-solaris* ]]; then
-		# Modify the wrapper script from the binary tarball to use GHC_PERSISTENT_FLAGS.
-		# See bug #313635.
-		sed -i -e "s|\"\$topdir\"|\"\$topdir\" ${GHC_PERSISTENT_FLAGS}|" \
-			"${WORKDIR}/usr/bin/ghc-${BIN_PV}"
-
-		# allow hardened users use vanilla binary to bootstrap ghc
-		# ghci uses mmap with rwx protection at it implements dynamic
-		# linking on it's own (bug #299709)
-		pax-mark -m "${WORKDIR}/usr/$(get_libdir)/${PN}-${BIN_PV}/bin/ghc"
-	fi
-
-	if use binary; then
-		if use prefix; then
-			relocate_ghc "${EPREFIX}"
-		fi
-
-		# Move unpacked files to the expected place
-		mv "${WORKDIR}/usr" "${S}"
-		eapply_user
-	else
-		if ! use ghcbootstrap; then
-			case ${CHOST} in
-				*-darwin* | *-solaris*)
-				# UPDATE ME for ghc-7
-				mkdir "${WORKDIR}"/ghc-bin-installer || die
-				pushd "${WORKDIR}"/ghc-bin-installer > /dev/null || die
-				use sparc-solaris && unpack ghc-6.10.4-sparc-sun-solaris2.tar.bz2
-				use x86-solaris && unpack ghc-7.0.3-i386-unknown-solaris2.tar.bz2
-				use x86-macos && unpack ghc-7.4.1-i386-apple-darwin.tar.bz2
-				use x64-macos && unpack ghc-7.4.1-x86_64-apple-darwin.tar.bz2
-				popd > /dev/null
-
-				pushd "${WORKDIR}"/ghc-bin-installer/ghc-[67].?*.? > /dev/null || die
-				# fix the binaries so they run, on Solaris we need an
-				# LD_LIBRARY_PATH which has our prefix libdirs, on
-				# Darwin we need to replace the frameworks with our libs
-				# from the prefix fix before installation, because some
-				# of the tools are actually used during configure/make
-				if [[ ${CHOST} == *-solaris* ]] ; then
-					export LD_LIBRARY_PATH="${EPREFIX}/$(get_libdir):${EPREFIX}/usr/$(get_libdir):${LD_LIBRARY_PATH}"
-				elif [[ ${CHOST} == *-darwin* ]] ; then
-					local readline_framework=GNUreadline.framework/GNUreadline
-					local gmp_framework=/opt/local/lib/libgmp.10.dylib
-					local ncurses_file=/opt/local/lib/libncurses.5.dylib
-					for binary in $(scanmacho -BRE MH_EXECUTE -F '%F' .) ; do
-						install_name_tool -change \
-							${readline_framework} \
-							"${EPREFIX}"/lib/libreadline.dylib \
-							${binary} || die
-						install_name_tool -change \
-							${gmp_framework} \
-							"${EPREFIX}"/usr/lib/libgmp.dylib \
-							${binary} || die
-						install_name_tool -change \
-							${ncurses_file} \
-							"${EPREFIX}"/usr/lib/libncurses.dylib \
-							${binary} || die
-					done
-					# we don't do frameworks!
-					sed -i \
-						-e 's/\(frameworks = \)\["GMP"\]/\1[]/g' \
-						-e 's/\(extraLibraries = \)\["m"\]/\1["m","gmp"]/g' \
-						rts/package.conf.in || die
-				fi
-
-				# it is autoconf, but we really don't want to give it too
-				# many arguments, in fact we do the make in-place anyway
-				./configure --prefix="${WORKDIR}"/usr || die
-				make install || die
-				popd > /dev/null
-				;;
-				*)
-				relocate_ghc "${WORKDIR}"
-				;;
-			esac
-		fi
-
-		sed -i -e "s|\"\$topdir\"|\"\$topdir\" ${GHC_PERSISTENT_FLAGS}|" \
-			"${S}/ghc/ghc.wrapper"
-
-		cd "${S}" # otherwise eapply will break
-
-		eapply "${FILESDIR}"/${PN}-7.0.4-CHOST-prefix.patch
-		eapply "${FILESDIR}"/${PN}-8.2.1-darwin.patch
-		#needs a port?
-		#eapply "${FILESDIR}"/${PN}-8.8.1-revert-CPP.patch
-		eapply "${FILESDIR}"/${PN}-8.10.1-allow-cross-bootstrap.patch
-		eapply "${FILESDIR}"/${PN}-8.10.3-C99-typo-ac270.patch
-
-		# a bunch of crosscompiler patches
-		# needs newer version:
-		#eapply "${FILESDIR}"/${PN}-8.2.1_rc1-hp2ps-cross.patch
-
-		# mingw32 target
-		pushd "${S}/libraries/Win32"
-			eapply "${FILESDIR}"/${PN}-8.2.1_rc1-win32-cross-2-hack.patch # bad workaround
-		popd
-
-		bump_libs
-
-		eapply_user
-		# as we have changed the build system
-		eautoreconf
-	fi
-}
-
-src_configure() {
-	if ! use binary; then
-		# initialize build.mk
-		echo '# Gentoo changes' > mk/build.mk
-
-		# Put docs into the right place, ie /usr/share/doc/ghc-${GHC_PV}
-		echo "docdir = ${EPREFIX}/usr/share/doc/$(cross)${PF}" >> mk/build.mk
-		echo "htmldir = ${EPREFIX}/usr/share/doc/$(cross)${PF}" >> mk/build.mk
-
-		# We also need to use the GHC_FLAGS flags when building ghc itself
-		echo "SRC_HC_OPTS+=${HCFLAGS} ${GHC_FLAGS}" >> mk/build.mk
-		echo "SRC_CC_OPTS+=${CFLAGS}" >> mk/build.mk
-		echo "SRC_LD_OPTS+=${LDFLAGS}" >> mk/build.mk
-		# Speed up initial Cabal bootstrap
-		echo "utils/ghc-cabal_dist_EXTRA_HC_OPTS+=$(ghc-make-args)" >> mk/build.mk
-
-		# We can't depend on haddock except when bootstrapping when we
-		# must build docs and include them into the binary .tbz2 package
-		# app-text/dblatex is not in portage, can not build PDF or PS
-		echo "BUILD_SPHINX_PDF  = NO"  >> mk/build.mk
-		echo "BUILD_SPHINX_HTML = $(usex doc YES NO)" >> mk/build.mk
-		echo "BUILD_MAN = $(usex doc YES NO)" >> mk/build.mk
-
-		# this controls presence on 'xhtml' and 'haddock' in final install
-		echo "HADDOCK_DOCS       = YES" >> mk/build.mk
-
-		# not used outside of ghc's test
-		if [[ -n ${GHC_BUILD_DPH} ]]; then
-				echo "BUILD_DPH = YES" >> mk/build.mk
-			else
-				echo "BUILD_DPH = NO" >> mk/build.mk
-		fi
-
-		# Any non-native build has to skip as it needs
-		# target haddock binary to be runnabine.
-		if ! is_native; then
-			# disable docs generation as it requires running stage2
-			echo "HADDOCK_DOCS=NO" >> mk/build.mk
-			echo "BUILD_SPHINX_HTML=NO" >> mk/build.mk
-			echo "BUILD_SPHINX_PDF=NO" >> mk/build.mk
-		fi
-
-		if is_crosscompile; then
-			# Install ghc-stage1 crosscompiler instead of
-			# ghc-stage2 cross-built compiler.
-			echo "Stage1Only=YES" >> mk/build.mk
-		fi
-
-		# allows overriding build flavours for libraries:
-		# v   - vanilla (static libs)
-		# p   - profiled
-		# dyn - shared libraries
-		# example: GHC_LIBRARY_WAYS="v dyn"
-		if [[ -n ${GHC_LIBRARY_WAYS} ]]; then
-			echo "GhcLibWays=${GHC_LIBRARY_WAYS}" >> mk/build.mk
-		fi
-		echo "BUILD_PROF_LIBS = $(usex profile YES NO)" >> mk/build.mk
-
-		# Get ghc from the unpacked binary .tbz2
-		# except when bootstrapping we just pick ghc up off the path
-		if ! use ghcbootstrap; then
-			export PATH="${WORKDIR}/usr/bin:${PATH}"
-		fi
-
-		echo "INTEGER_LIBRARY = $(usex gmp integer-gmp integer-simple)" >> mk/build.mk
-
-		# don't strip anything. Very useful when stage2 SIGSEGVs on you
-		echo "STRIP_CMD = :" >> mk/build.mk
-
-		local econf_args=()
-
-		# GHC embeds toolchain it was built by and uses it later.
-		# Don't allow things like ccache or versioned binary slip.
-		# We use stable thing across gcc upgrades.
-		# User can use EXTRA_ECONF=CC=... to override this default.
-		econf_args+=(
-			AR=${CTARGET}-ar
-			CC=${CTARGET}-gcc
-			# these should be inferred by GHC but ghc defaults
-			# to using bundled tools on windows.
-			Windres=${CTARGET}-windres
-			DllWrap=${CTARGET}-dllwrap
-			# we set the linker explicitly below
-			--disable-ld-override
-		)
-		case ${CTARGET} in
-			arm*)
-				# ld.bfd-2.28 does not work for ghc. Force ld.gold
-				# instead. This should be removed once gentoo gets
-				# a fix for R_ARM_COPY bug: https://sourceware.org/PR16177
-				econf_args+=(LD=${CTARGET}-ld.gold)
-			;;
-			sparc*)
-				# ld.gold-2.28 does not work for ghc. Force ld.bfd
-				# instead. This should be removed once gentoo gets
-				# a fix for missing --no-relax support bug:
-				# https://sourceware.org/ml/binutils/2017-07/msg00183.html
-				econf_args+=(LD=${CTARGET}-ld.bfd)
-			;;
-			*)
-				econf_args+=(LD=${CTARGET}-ld)
-		esac
-
-		if [[ ${CBUILD} != ${CHOST} ]]; then
-			# GHC bug: ghc claims not to support cross-building.
-			# It does, but does not distinct --host= value
-			# for stage1 and stage2 compiler.
-			econf_args+=(--host=${CBUILD})
-		fi
-
-		if use ghcmakebinary; then
-			# When building booting libary we are trying to
-			# bundle or restrict most of external depends
-			# with unstable ABI:
-			#  - embed libffi (default GHC behaviour)
-			#  - disable ncurses support for ghci (via haskeline)
-			#    https://bugs.gentoo.org/557478
-			#  - disable ncurses support for ghc-pkg
-			echo "libraries/haskeline_CONFIGURE_OPTS += --flag=-terminfo" >> mk/build.mk
-			echo "utils/ghc-pkg_HC_OPTS += -DBOOTSTRAPPING" >> mk/build.mk
-		elif is_native; then
-			# using ${GTARGET}'s libffi is not supported yet:
-			# GHC embeds full path for ffi includes without /usr/${CTARGET} account.
-			econf_args+=(--with-system-libffi)
-			econf_args+=(--with-ffi-includes=$($(tc-getPKG_CONFIG) libffi --cflags-only-I | sed -e 's@^-I@@'))
-		fi
-
-		einfo "Final mk/build.mk:"
-		cat mk/build.mk || die
-
-		econf ${econf_args[@]} \
-			--enable-bootstrap-with-devel-snapshot \
-			$(use_enable elfutils dwarf-unwind) \
-			$(use_enable numa)
-
-		if [[ ${PV} == *9999* ]]; then
-			GHC_PV="$(grep 'S\[\"PACKAGE_VERSION\"\]' config.status | sed -e 's@^.*=\"\(.*\)\"@\1@')"
-			GHC_P=${PN}-${GHC_PV}
-		fi
-	fi # ! use binary
-}
-
-src_compile() {
-	if ! use binary; then
-		# Stage1Only crosscompiler does not build stage2
-		if ! is_crosscompile; then
-			# 1. build/pax-mark compiler binary first
-			emake ghc/stage2/build/tmp/ghc-stage2
-			# 2. pax-mark (bug #516430)
-			pax-mark -m ghc/stage2/build/tmp/ghc-stage2
-			# 2. build/pax-mark haddock using ghc-stage2
-			if is_native; then
-				# non-native build does not build haddock
-				# due to HADDOCK_DOCS=NO, but it could.
-				emake utils/haddock/dist/build/tmp/haddock
-				pax-mark -m utils/haddock/dist/build/tmp/haddock
-			fi
-		fi
-		# 3. and then all the rest
-		emake all
-	fi # ! use binary
-}
-
-src_test() {
-	# TODO: deal with:
-	#    - sandbox (pollutes environment)
-	#    - extra packages (to extend testsuite coverage)
-	# bits are taken from 'validate'
-	local make_test_target='test' # can be fulltest
-	# not 'emake' as testsuite uses '$MAKE' without jobserver available
-	make $make_test_target stage=2 THREADS=$(makeopts_jobs)
-}
-
-src_install() {
-	if use binary; then
-		use prefix && mkdir -p "${ED}"
-		mv "${S}/usr" "${ED}"
-	else
-		[[ -f VERSION ]] || emake VERSION
-
-		# -j1 due to a rare race in install script:
-		#    make --no-print-directory -f ghc.mk phase=final install
-		#    /usr/lib/portage/python3.4/ebuild-helpers/xattr/install -c -m 755 \
-		#        -d "/tmp/portage-tmpdir/portage/cross-armv7a-unknown-linux-gnueabi/ghc-9999/image/usr/lib64/armv7a-unknown-linux-gnueabi-ghc-8.3.20170404/include"
-		#    /usr/lib/portage/python3.4/ebuild-helpers/xattr/install -c -m 644  utils/hsc2hs/template-hsc.h \
-		#           "/tmp/portage-tmpdir/portage/cross-armv7a-unknown-linux-gnueabi/ghc-9999/image/usr/lib64/armv7a-unknown-linux-gnueabi-ghc-8.3.20170404"
-		#    /usr/bin/install: cannot create regular file \
-		#           '/tmp/portage-tmpdir/portage/cross-armv7a-unknown-linux-gnueabi/ghc-9999/image/usr/lib64/armv7a-unknown-linux-gnueabi-ghc-8.3.20170404': No such file or directory
-		emake -j1 install DESTDIR="${D}"
-
-		# Skip for cross-targets as they all share target location:
-		# /usr/share/doc/ghc-9999/
-		if ! is_crosscompile; then
-			dodoc "distrib/README" "LICENSE" "VERSION"
-		fi
-
-		# rename ghc-shipped files to avoid collision
-		# of external packages. Motivating example:
-		#  user had installed:
-		#      dev-lang/ghc-7.8.4-r0 (with transformers-0.3.0.0)
-		#      dev-haskell/transformers-0.4.2.0
-		#  then user tried to update to
-		#      dev-lang/ghc-7.8.4-r1 (with transformers-0.4.2.0)
-		#  this will lead to single .conf file collision.
-		local shipped_conf renamed_conf
-		local package_confdir="${ED}/usr/$(get_libdir)/$(cross)${GHC_P}/package.conf.d"
-		for shipped_conf in "${package_confdir}"/*.conf; do
-			# rename 'pkg-ver-id.conf' to 'pkg-ver-id-gentoo-${PF}.conf'
-			renamed_conf=${shipped_conf%.conf}-gentoo-${PF}.conf
-			mv "${shipped_conf}" "${renamed_conf}" || die
-		done
-
-		# remove link, but leave 'haddock-${GHC_P}'
-		rm -f "${ED}"/usr/bin/$(cross)haddock
-
-		if ! is_crosscompile; then
-			newbashcomp "${FILESDIR}"/ghc-bash-completion ghc-pkg
-			newbashcomp utils/completion/ghc.bash         ghc
-		fi
-	fi
-
-	# path to the package.cache
-	local package_confdir="${ED}/usr/$(get_libdir)/$(cross)${GHC_P}/package.conf.d"
-	PKGCACHE="${package_confdir}"/package.cache
-	# copy the package.conf.d, including timestamp, save it so we can help
-	# users that have a broken package.conf.d
-	cp -pR "${package_confdir}"{,.initial} || die "failed to backup intial package.conf.d"
-
-	# copy the package.conf, including timestamp, save it so we later can put it
-	# back before uninstalling, or when upgrading.
-	cp -p "${PKGCACHE}"{,.shipped} \
-		|| die "failed to copy package.conf.d/package.cache"
-
-	if is_crosscompile; then
-		# When we build a cross-compiler the layout is the following:
-		#     usr/lib/${CTARGET}-ghc-${VER}/ contains target libraries
-		# but
-		#     usr/lib/${CTARGET}-ghc-${VER}/bin/ directory
-		# containst host binaries (modulo bugs).
-
-		# Portage's stripping mechanism does not skip stripping
-		# foreign binaries. This frequently causes binaries to be
-		# broken.
-		#
-		# Thus below we disable stripping of target libraries and allow
-		# stripping hosts executables.
-		dostrip -x "/usr/$(get_libdir)/$(cross)${GHC_P}"
-		dostrip    "/usr/$(get_libdir)/$(cross)${GHC_P}/bin"
-	fi
-}
-
-pkg_preinst() {
-	# have we got an earlier version of ghc installed?
-	if has_version "<${CATEGORY}/${PF}"; then
-		haskell_updater_warn="1"
-	fi
-}
-
-pkg_postinst() {
-	ghc-reregister
-
-	# path to the package.cache
-	PKGCACHE="${EROOT}/usr/$(get_libdir)/$(cross)${GHC_P}/package.conf.d/package.cache"
-
-	# give the cache a new timestamp, it must be as recent as
-	# the package.conf.d directory.
-	touch "${PKGCACHE}"
-
-	if [[ "${haskell_updater_warn}" == "1" ]]; then
-		ewarn
-		ewarn "\e[1;31m************************************************************************\e[0m"
-		ewarn
-		ewarn "You have just upgraded from an older version of GHC."
-		ewarn "You may have to run"
-		ewarn "      'haskell-updater'"
-		ewarn "to rebuild all ghc-based Haskell libraries."
-		ewarn
-		ewarn "\e[1;31m************************************************************************\e[0m"
-		ewarn
-	fi
-}
-
-pkg_prerm() {
-	PKGCACHE="${EROOT}/usr/$(get_libdir)/$(cross)${GHC_P}/package.conf.d/package.cache"
-	rm -rf "${PKGCACHE}"
-
-	cp -p "${PKGCACHE}"{.shipped,}
-}
-
-pkg_postrm() {
-	ghc-package_pkg_postrm
-}