dev-lang/ghc: drop old

Package-Manager: Portage-3.0.17, Repoman-3.0.2 Signed-off-by: Sergei Trofimovich <slyfox@gentoo.org>
author: Sergei Trofimovich <slyfox@gentoo.org> 2021-03-14 08:46:21 +0000
committer: Sergei Trofimovich <slyfox@gentoo.org> 2021-03-14 08:47:52 +0000
commit: a61fdd5032cc815f2a5720c9cb744ab269ebfa1b (patch)
tree: 63656f8e02a11b4b8235884dcbd5560df2f8061d /dev-lang
parent: dev-haskell/haddock: drop old (diff)
download: gentoo-a61fdd5032cc815f2a5720c9cb744ab269ebfa1b.tar.gz
gentoo-a61fdd5032cc815f2a5720c9cb744ab269ebfa1b.tar.bz2
gentoo-a61fdd5032cc815f2a5720c9cb744ab269ebfa1b.zip
17 files changed, 0 insertions, 12170 deletions
diff --git a/dev-lang/ghc/Manifest b/dev-lang/ghc/Manifest
index 7b0db8c3e029..c89f4740694c 100644
--- a/dev-lang/ghc/Manifest
+++ b/dev-lang/ghc/Manifest
@@ -1,89 +1,12 @@
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-DIST ghc-7.10.3-src.tar.bz2 13281867 BLAKE2B 51b0a94cc63269926fd5d04c0fb0871266c45b3168187b891127db71980d180668fb8ef7adc51a7a3df947ecc93b4d4a06965ccf9ef53eb74ed063c54adfebde SHA512 97a8282d8a75399c78d85d6faab7ac253a993dc69f1840358572f1878b8fd1a527c28801e5823c8200b5690e268e4a0c00941945ada13790852c75a83b612c17
-DIST ghc-7.8.4-ia64-CLOSUREs-regenerated.patch.gz 13268 BLAKE2B 35af21163e3a46ee340e29eb88daf617eeb094f02da7fdcb80e947c1d26234232b12d9eb2c38c02c3207c047573521fef3ac5e7b87609e66f0c57072fef1038e SHA512 a655713e06324b56f0041edf70837487e296d28e6f3ee35fe116b9938765aaf3469d25e92645e0940655ed3607dff27d3826fe0f995c84e81b51bfc956816e7d
-DIST ghc-7.8.4-src.tar.bz2 10600755 BLAKE2B 6cf27f663178513b25032b648cf36b016e01361966725dbfc219079961e8eb9b1ab3531427c7012dc599e8e102dc87ed6dd43b31e7bd4e231e2d989936eb2c66 SHA512 079a53891d8ebd8d9b88da96170e60981608a619f8282e4b7948f35244e99bd87277649ac7fcebc227a61a4d21960db8d5e5b9e92f2c69c82d8d68d7fd0a41d3
-DIST ghc-8.0.2-src.tar.xz 10687760 BLAKE2B 3b2a487c115680342ce308ff1a42d2b6fa6fb1f31e2670b27a305b4d44160056611b77273c9d47f2e37a1ef01b1aba59c36e76b65c83142a5f09812bf3b1ea02 SHA512 58ea3853cd93b556ecdc4abd0be079b2621171b8491f59004ea4e036a4cba4470aaafe6591b942e0a50a64bdc47540e01fe6900212a1ef7087850112d9bfc5ef
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-DIST ghc-8.10.1-testsuite.tar.xz 2091988 BLAKE2B 88796f0fb6ea2bdd749161c84ec88768f3bf87063d2224a083db24f69282e615227626fe3c7b41d4abec10883e22042abed6a231582bab4ea530feffd683ed0b SHA512 35147f98301c5bfb6c939e108de48b2a1133adc1028aaa720ce49d60faa06a4b486a9eded658295e3f203731b4dd53475b57e8213491c45b05959430030be269
-DIST ghc-8.10.2-src.tar.xz 21880680 BLAKE2B 0c1b67c1576cfd1067d11838301f96041cabf66b94cfd546cfe6bef57babe940fc3814918ff9327e59fe73a8e230fa1d62d7816d7c6cae274dd8c53de6e81736 SHA512 6c3f1311feab3665419a301b17fcb09d303ec822f8eb8c4021edfacff00d9b52e71895bed0e58f11d8f7970415bd8c6f95ffde1294afe795e15607199b20cefc
-DIST ghc-8.10.2-testsuite.tar.xz 2101788 BLAKE2B 0d4528223471dfd68cadcda47931d53508c9eafa415716ca5990ea519eb89bfa2bdd444280057be33467382dd3d178887262d54ef633aa8ce88ea91eb9d58ece SHA512 043faaf2f0dc34a868c481b284b94afd78aa1ec1a4056d1f3c97ca3f7dadb3e9cff0517a4cfb378fe5187389db7c9027763bf066328e7dcfd264b737f6d09e41
-DIST ghc-8.10.3-src.tar.xz 19872356 BLAKE2B 043f41a21becc826b3cd13ee81b138cf2edfa18484f98361dc85b12f784df85571522347d5fafe40a19ea8ddf12390cd766db8fc21cf4971e797bc61404304cc SHA512 6f3248e728d3677dfddf2f02609167c67a194750418f2a5e34ed68f1135960761c5a5768255bfc8b2ef5640395609424878375184d2dde8e2d69021a3baf9ec8
-DIST ghc-8.10.3-testsuite.tar.xz 2261376 BLAKE2B cd03d569c30637d531d9a13fa926a28f854a37d48ef0d4e2fde684664ae000f3c941b5113ccafd42fec019428bafb5344b1ddf8f84a71b21bca8831ed4784907 SHA512 4c9d20a27ed71eb7c73bd86c1049ea5adcc8a0b12040386b7d0dddb46b3cf704c52a3392e19ae4ff1c76b8868665c599391d47e47dba516fcadf8abbc30e28df
 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-8.2.1-src.tar.xz 10736016 BLAKE2B 60993cfc9569e83b0c383591ef30a7280e0138fbb7bd696ad62d87e68dcbccf31c0b8ba211b6647922b8595c7aec2c783648f12c67da53e0766b71c7d7c923fc SHA512 d9aa2aa7f9414db8f4e51d6c275694b46df515e68331a1a2b6018256333a2c63ebd877b75ee90407ecce5be672ec9afc6bebd62aadbf8ae06b94f1760d1736be
-DIST ghc-8.2.2-src.tar.xz 10753272 BLAKE2B 6fd792390d3df20f84836466705c3f3c931ba2d594dcbe2b808ea0ae284460000b443df8aae74903eabf05ff9064d68a303086cf888ea68222eb1c60959c8f21 SHA512 6549416f470b599973d409fa45f59c25b07e6a94798cef1a19ad432547dc225338cf4dbc4a4793114b4a417798a3b59b122b92b020251074405c5302b7ffe799
-DIST ghc-8.4.1-src.tar.xz 11301528 BLAKE2B 6dcf467d04cace856b68315c85b80f19b517dcbc8ae6e2a08c60afa141c9e0261e012738452c9ca208f9fc40c48bd1a0817e5e0fe9f4737383cd7b44ca65c8d9 SHA512 f8ae11f498bf2911fb92635534c6906c96f1fbe5072c7b7447bd3f69e408026b674564515af02a8aaddc57ee6905ce78d10005b12478a39c220580aaec13a9f7
-DIST ghc-8.4.2-src.tar.xz 11313140 BLAKE2B d6fe90f3c68b137c6029bf08918a51ff43c210ba0485aca8d77541cd455f6f9c94287cd011ecd710a8e5a14a27e8a27c04c517417c5748966afd63a5ba6ed19e SHA512 aeb17c986c597762381d9887679eb0eec194c2938a92b5a33e66b4c80002ead02d672b4aa968e1061ab5652b74e46a3c9f9e3d58d5be4a0ae47aa8aed288cf1f
-DIST ghc-8.4.3-src.tar.xz 11315068 BLAKE2B cfb858051aff0c4fb3cdbbe96627cacc82665a6bfc4f863b0353eb3d93d358f7ed4efd7b131280763786f397aabc5c4825f60c3890649303fc97187f2b996d21 SHA512 c6cea84264f32ae888f9931f834a1d721889242f656d14262e787ec54a1793d1862ce76daacaf1006c12b8af12919501afce1dc02571373e24830e4d51803414
-DIST ghc-8.6.4-src.tar.xz 19029904 BLAKE2B 80676923866417cbf674c3cfadc2ecf9a673e9dcefb4561be7125c83edad38990ea9427c302aeeb9ef04b2c3eeea4fa9fabc72d89c742c6714163ea280802122 SHA512 9237e45b26852cc8a6d64c80da2b28c910349bbbed60f6575035f39bcb064a5ce80ec73cd85e2298e4abefead378e19b7d7ec3ffeea09e362f20eb0b09b36798
-DIST ghc-8.6.4-testsuite.tar.xz 1906656 BLAKE2B b0e55b415c885479c3573fe86436338971e685edc95e106043f36e92e1ee6a7e86add9e86a35c8bd685916f18a7bcf08d4a7b845da41dd855132b131ccbc4a37 SHA512 b1bbe1759ec528914cbfa6b3789c596e46b6266568972b9f5d1cf13e31b7206400b65536e7acea698161e46b8ca11285b3282ebd9336d23b68d34feb4f0bf314
-DIST ghc-8.6.5-src.tar.xz 19092168 BLAKE2B 2ac0926b186c43fd179170a0690492129e9ffb6651608875db7167113becf324dcf99a82f56e578c67051f813007c0ffa32ca5b12588f0d370330c8274a2d74d SHA512 c08a7480200cb99e1ffbe4ce7669f552b1054054966f7e7efcbc5f98af8032e1249fa391c4fc4c7d62cc8e0be5d17fa05845177f3cea3dbcf86e6c92d40fc0f9
-DIST ghc-8.6.5-testsuite.tar.xz 1910060 BLAKE2B 71136207e3eccb4ec6756661ffa64c0a82475704c071cd8f060855a9f40d7d1fc4be2da7ff265df38fb918b8ee2ce21a54ee4b224aacaa3026ad1ddb1e1e4ab2 SHA512 980f3934bb18876cc80b80a0eb64a9ca1dfaa7f4d8b0761f5d733a6583053e38b231445388b992b26ec1ad5f569b6385dbe60f96381794f5577964979c253e16
-DIST ghc-8.8.1-src.tar.xz 28634672 BLAKE2B 3a012db5d9798efddf806542a88cd9fef1d0972f7f025d377c247961cf8d8071fcf390aa130ac11f1a5556fb572499b9288a8698c49bbd594f0bb5fec4130a2f SHA512 7268b012c3a6c34e7eac05c7d6959de6005651d33e870860bbfe589295502e8794a76580130b8f4da2f88032b68116dbbdbc4c1e900e0c862aaa9891fa788bef
-DIST ghc-8.8.1-testsuite.tar.xz 1959220 BLAKE2B 8606a6439f7d5b4c837b2325c4ef5705dbcea17c4b59daf7aafd0de68e55179bb2c03ce7a4f376398b185b6dbfb361d18592756558461ee43722d2142370d815 SHA512 e13b651c60deb86522efbfe8aa42679cc81a413475f70580d9ef28dbb711617c523951441a30fb46f3be9418c4c0bb4dbc522b04aaa51313afd2d39027696c30
-DIST ghc-8.8.2-src.tar.xz 19365816 BLAKE2B 85dbd2a4696755f43c28ec578d5ecfe706b27ba7f640f66b464b7aa7b959ca5f02b8b51d130299c30d024c46b9ce6a115606bde46be400fb8ee221ff18177d65 SHA512 11eec0bc03254ea848a5c86bc3e2da317801a1227dd91406a157e11cb675891d77d61177b740b6df88bd823063f6cb2af5a928a7540e25392d9d0769ea121069
-DIST ghc-8.8.2-testsuite.tar.xz 1976924 BLAKE2B cec6c5dab1782332aca6364f995cffc1e9f3506649c3410b6eaa220e665b66f033dfad8ab6cae7677e15a6a1bd51237ed491b7fd04a19fa1d4f9cd8904617c64 SHA512 0fc41a0b3cb5f172442863c8a3b1cf549f2f660a070965e6083baa2c90c27b6a7c17550625105799010f4329dc189f4e392c86991844a9704a3e3a72a6d4e2f5
-DIST ghc-8.8.3-src.tar.xz 19343672 BLAKE2B 4b33b4a386926f0ee625c7c18a3997f02bf664b8f553d7cdfb231553bf9510f44f72c0b46911539f6209f28ecab52ee520e61e2c9e750cc217b170b3596ffca0 SHA512 7db0d820a288e56bd32935cc03584295900605f6e7cac6fe6adcb3ec6c24d8d2cebf7a8efa421f2d2fa192602d7f24dfad1ddeeba252455e4cb8baa9889dcaa9
-DIST ghc-8.8.3-testsuite.tar.xz 1965236 BLAKE2B 9cd10769336513284d8e0fbca1c3fce9e298ec67eb63eb10d41087fccba0f6281f1509aee684778fd23710ffe65843c43b4042e6692940af67766056c4503273 SHA512 4ebf3eabcd7591762dfcf45716b06293fb14c00b51307f7788c90dcf4e01f67e6bbb7a887b74d8d30272919486441ac236b42a54c4874aac69d90391b76f81c9
 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-bin-7.10.3-alpha.tbz2 183558856 BLAKE2B 2bb02aafa49c6a91bec016e8bec2d07257d602e53c9df55792ec6fbbf8e2e46de1d5f3f72c0ccf74d6bd7f7987f53412063ccb02ae85455fce11fa928cbf5291 SHA512 08709fe9b4036ab41715c9a637a2a160104e3ab9e0ed9efaaf73428e3cfe19619e50c42b72c60bbbd27be2b9c2ea68f63d72c1a27d4519756e7c0d909f724230
-DIST ghc-bin-7.10.3-amd64.tbz2 112040431 BLAKE2B 3e59b70ca309a1cd704266c54a7983f9a58362bf700ced89c5649c780c664c650ec091e14026a7b84e339d2ebff39eba1772eebcd9fb4b99b9c99d179453d5cc SHA512 e1554b3944edbe8e16537de5a29132dc6a22d780d9a700cdc9b76387b94191164398d6f2242bf8199527802572e2bb02545569d4f0930a0ee0dbfdeb25978558
-DIST ghc-bin-7.10.3-ia64.tbz2 238680956 BLAKE2B 08593718d376051edfb0c86131e54dafc5c15056757fbeef90c653a7d217e49ff34ffaf7cd4083144c9277e73a290b822a0f889aaf806341375708e4b92654b2 SHA512 3694011aec8a6dc37889418b318993cb82f9b46a5175dd837713f396c8f59a19a920e0b0669fe3b4ec37d5bd8837c115264c0a8fc97c5a4ce06a3bdd52fcfce5
-DIST ghc-bin-7.10.3-ppc.tbz2 125832171 BLAKE2B cbf9c87200062606fddc6fa705666aeabceef954dad17166e24e181d210d7d86aad684e9af5ca05abcc89c947bea295dec3223735a6a915b680667ad32d850a5 SHA512 4eb111e3686656a83515f59d4ace8bc28806dcabfcee5201ce29aee38b8efcefaaf70c50bee55202c2d2abbfbf231a6b41df8b13199332c53055adb1754a3191
-DIST ghc-bin-7.10.3-ppc64.tbz2 142469712 BLAKE2B 05e6ca2498180399dd8a1a209843dd1229a1668d7504c424b9182fff00f78ec9aa2848d562f293dd388dc983851e0e28d481b12f0ae860b5c3a36eb616c3f1cf SHA512 eb59d3abc8b10010311d59df9473c5ea649eb0dd7f9ad41a1929a540a0ef8c20abaccd68254f8abab037fb1fc94d824f474e18e4316b8f2a7a954d0645a2a2a4
-DIST ghc-bin-7.10.3-sparc.tbz2 163105069 BLAKE2B 4a535472bf9ed83164f4da8280215a156b973a3a1f93a742a46050a112b7073d0a5f252686ee2ebde97140748cf3f164f33f1ba9df0b11fe2b35a86a7211b3a5 SHA512 d467a42487378d7dee311eb33aa1c151f5c16a6e7a4ab5bd8177df229f474adf19da3e1ca1064943a40abafcab6852b0589dd34413da82b33a03ede1ac17bf5d
-DIST ghc-bin-7.10.3-x86.tbz2 113877175 BLAKE2B 2f3064174f82f3ad6fda615d1f47f30b11f9dbd4a4b721673e5db49013a11ba80e850a0f392460651408fd3b31f8e677f1488fe2c94160881ab34740846b0390 SHA512 75096fe9106d975c15e646b0a559c544621fd02791f491bce54926efabf0e55b97150069ddfa7a9f02cc30bb6975d3d3121a82207a9f67b8dda5ebfe17ec4744
-DIST ghc-bin-7.8.4-alpha.tbz2 210691009 BLAKE2B 7a59cd1dbbe76fcf37ec7d1b2e81a76bd35f268c10614890cc8a39dcd846f6e5fb524ce1851036c315a9e5fe219d3abbb78d55f3e93f4ab5ad1dbf6c946146b7 SHA512 f08230de82f0c4112da9d0b48227ca74d5d0b4a84046d746b023557b7aeeb9678f5ac037fe89a863178df4b9036e5c5c63182d14dfbb42c772011de883e3966f
-DIST ghc-bin-7.8.4-amd64.tbz2 100573133 BLAKE2B da6bfb26eac8ef6c996ed10a56da9c535fb5fff4c69474de2cd979fe185876059f9e87940d24db8c52a0f04e81cf312982da75d04f3b96e7a11f2f134b512058 SHA512 e4416d6dae3c644f74bafb3aecf1a123f985427aba32d0e0c43143a137d64a9220fc5947cd9bde8a3bc44555ae71184fc06a3f7df7976aadd065ad5681b90954
-DIST ghc-bin-7.8.4-ia64.tbz2 222789275 BLAKE2B 2e0fc3ea11885b739156dcfbb4d52ded6492bf992ea18be2f91302d82e541a4de52e4bbe215f4d0cdbe54b32aa59e142ad10ae2fb20e8f0dfea22368a88620dd SHA512 2d8b89e399cbe9bfeae29cf3ceea736bfaa65ea21483fa2ee95d9814e122fcfbb67ce22ad8175493fab088e9a9d0139610c67e9d5c8b4f797b5e14846df32b6e
-DIST ghc-bin-7.8.4-ppc.tbz2 112803496 BLAKE2B fa60eda8b87dca0e23cbb971bc1f361f280735846cbe628e632981dc86baba0e877112e5c03d09fbb7f256cc078f8bf3248007c013208dab41c5205a82fab494 SHA512 9581f55a088e53edcc969960e45c9ad7227d71198ce2d241a4a066a138450a879287e55e7d2210e86143670539711387e36c7f60660c4422dc1b4122278fe4a0
-DIST ghc-bin-7.8.4-ppc64.tbz2 129284515 BLAKE2B 2e9a1e70830930dda7dcbd696ef3c27e7b64d571042cc0fc26bed42d13b9707ffeb337ffab38e2e04a7dabc56d8305fd77df508928d61fd0c653945afac8984d SHA512 53974e15c26cf6b62d8f838607abd209ec57cf0f45fcc48b90ad62736f5e4e7ff263dcd326ae03d8d5557a22eb9730e5eb8ae4eda55e52dd3d973bc73c84935e
-DIST ghc-bin-7.8.4-sparc.tbz2 147340595 BLAKE2B 8e39d6b144f4fce5196ad758f89887476e0482e8b98a012874d293d5e57756659cb9acb897476593a28f98f5c859548efa2e130f3806bfa2bb9e74795078a506 SHA512 ee5f0b2f1cf2693a0f2be9df71ef61b52bc2327225d40b8be955c1584b9901ffc6aaab63c1e46bf9bb352633b605c98378f8fd3e6cd71aef1c089007e4110217
-DIST ghc-bin-7.8.4-x86.tbz2 102312459 BLAKE2B 256cca9b2353af30dd7c239db0e21781d9d8aa352e38b3dd678b1429be6251e81f8955ac6ee0f766cc55f4de71c68acd98bc7b9434c3ea4b056d446ca59adc97 SHA512 cabc5bd6d8760ce4120e7053f6c1dffca7d161ba454b6201087760096c037c932e3ff8c82e53346c8278855bf0cff1c2f5fb8046242ca4d8307355b060a9556e
-DIST ghc-bin-8.0.2-alpha.tbz2 234361847 BLAKE2B 8e3439f3bbae1d3f6ab71f69669ea065f5f36c9cb4b334f06161cc1b9507aae56297d5eeb8a9cf72916aa012fab0b444a179a0336f00d5f17a8d402d5807c6f8 SHA512 c8b588feeab85f7b8fd60e2e8bf755d46790d4882d2ecf6b2c8b8e02c62a11b7e6453bf0cfbc646bfbf24310fdc775337f3957ba5783675a271b68f0af2e9070
-DIST ghc-bin-8.0.2-arm64.tbz2 191332951 BLAKE2B 305c4d618a6221e1322a5665544883624de4646e0186c6eab56d0b32877645f0b2bad8381848914751fbd2e11598727c46ab136de74c57207b75ecc6cce9572a SHA512 b9cabfda8fc6e851ba99f53274c1a63c5a6a365311a9203f1247ecf90ab843dd94960ad44c4e67032f4690f07d67bfd8bdfbe59f857d6c63344430539e2082fc
-DIST ghc-bin-8.0.2-i686-pc-linux-gnu.tbz2 133679542 BLAKE2B c50597857b53a2bf9d8047c048f86aa1782f74d5d9816d44b7bad7302181b407257ad0b52a03b4ad4936de3a15010b0ff5ca877b9578af6d3e7684dda2284718 SHA512 7f33e0b20a21fe076db142a58a81f68ab8f230ac9ce0167aba31aa0843bce20a9cf4065acc1c0ee2aaa01ea2ad4a8234388b0cf3ef886dccf25d7072602b430b
-DIST ghc-bin-8.0.2-ia64-unknown-linux-gnu.tbz2 256581880 BLAKE2B 7a9b41fccf3a097a19e169dcd8f553d38ffb96ebce3a3f0df15af79de77f6e33835a955fb7cc2c373f7bb6bfd3508a45ecf19f8b3e74bb058d2d6cdb6576bc6b SHA512 5d14521cc4f2a8fae1e5f43fce70cb976e4412df468c3bc611c99f57806816c349f4186c8a064c579858a82cc070e5942dd7b0c2d57b88d507215acddcbfcfc1
-DIST ghc-bin-8.0.2-ppc.tbz2 144760090 BLAKE2B 32410f3563f7f2555350806db460d2083c7248c57223c9c681d0b4913df942f023c7c1f5fda145179a524ee7ef105a9b8309ba87c20dc393a9f49151579b6767 SHA512 bc6bf8998064ffc1692c3bb83c44d1787760a3f4a1e6b79dedaefda5fe32b9052049a60f0ddd3c0b0bd24a722fb35e310e0189b3511721ff89d4d02b3d7c14bb
-DIST ghc-bin-8.0.2-ppc64.tbz2 117432068 BLAKE2B cae202f0d6e825127d543996b2fe7ae02578c47325674cbf22fddc53b1c4c9413f45c60d76ec3d07860cb8d0aae1ec792e4141822cc5c08ef9013308c5d29bf5 SHA512 0eaff0557b68649a15bbeb2019f46fa9e9e7b8a916aa210ab56888090a5b887d20d818e7987177bc6a8e7fde503de560026e6bb55fe39679b8b1ee13c6b7c4f9
-DIST ghc-bin-8.0.2-x86_64-pc-linux-gnu.tbz2 130852973 BLAKE2B 24d2032bbfc664d924800c1a317334e2342c8ec1e529178f9d1bb99bb4772a9cc100603bf70111b8cfafa715c1cccc643f115c77cf6adcdfb17d1f1735ee6682 SHA512 c36e0e2600fc7c284562a323d396a03062cb6e8fa63c353e672be61e76d2ec5c7698485e3a370a57cf512db9e5ba6a68338fff2ab404d9fe67b1a468ed72638f
-DIST ghc-bin-8.10.1-i686-pc-linux-gnu.tbz2 123398571 BLAKE2B 3650f9dbaaa5af684abad589953bcef5b1684a91a4cc2695d0ef735536057bb031231fe3d73dd74bc38a199f0890ef91764b551e5e158c120affc0d7bc3175b7 SHA512 52cc172de08ef30d6e89384e86eda1b8bbdef2bbff526041eb47d85d77b70ab49314ac7f33f18b40864c16fa546256f1b4c7964e65aa5d3cfbb7f9cbec505dc9
-DIST ghc-bin-8.10.1-x86_64-pc-linux-gnu.tbz2 122227601 BLAKE2B 84340866c70044eb1444a70b0cbed6814808037b697db28f567d2b14bb791cbe7d9bf2a327cc47ae85ce3c4970ba039854b4a6df44eb85cdc18040c5a4d15f4f SHA512 81df9de95aec47d60ad8d699756ad323eb525c3a16536fac8c6717e1754272061bd8d7d70cd38f5c509a2fc323305333e4f898c9b6dc27645521bb29ee218bdb
-DIST ghc-bin-8.10.2-i686-pc-linux-gnu.tbz2 123683156 BLAKE2B a486076ea6e67f124c850e037be0e63a873181c3fd746f437861f7367a968e0df6723afc934c966432274a55936c0fe48a9a43a48199840b37636843da4caccc SHA512 29cc1703bbdbfcbef8aa2a5a563b83b0663970f5902a1fc70230515a128ef47e27a3a6df2b47a01009c3976b4936cf8e64e5da4dfdda0c1bcf73ab7ea5ac0b6d
-DIST ghc-bin-8.10.2-x86_64-pc-linux-gnu.tbz2 122818630 BLAKE2B 030a68e2aca0eb0a273e0d48a3e180d92b219b2d1826d1d58fa133d0a6cae1316b3ccceadb55a4fa5870f87c3df85df2998e7611b93dbc1fea592437748b2daf SHA512 23bf47ee45fae54a843de9e6991b67fccb79c14ad8d08eff9f38a68a3530496c8ce4bc8cae8a731bb690ddd6cd0bf36d6d5bf37eb68ddae8ce646a0bf3916d8f
-DIST ghc-bin-8.10.3-i686-pc-linux-gnu.tbz2 123802832 BLAKE2B a770dd43bee7a1d60fec2eb9aaa7de715eed01c19d9514e04678801827879977a5c91f5e191d026ca83aa5e5fc5f518593053b2e78b27b08df64b39058dbaec3 SHA512 f810432a56ddcd773e6118f038cdacd2f5e3a508d87bfa468ee861aef0cfc434ec5766a8a74360d8cec6cb9c664928290901c025496100e7c8465408635227f5
-DIST ghc-bin-8.10.3-x86_64-pc-linux-gnu.tbz2 122993247 BLAKE2B e3395ebc7e87b4ae8f66dbbd9441c214c4d9535e55bfb14f78ebb92d30b1e100efc4893b3cdc65564d47bd53a21cb30106572b3fce13be022946171112c3218e SHA512 2ea4295bcaf6e3fd0db54ba67465e979cd85d3370c6c49f2381478ae9824ad89df53d7d93ccf06bdff5f4849f14306c9f50c13e6f6ba45f79e5b8c13ad63ae4f
 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-8.2.1-i686-pc-linux-gnu.tbz2 96157437 BLAKE2B 2b9608845db8cea78db07209fa054b3b05085d5c3ac07cbe3de02a93c87fb0cff12b1820f08757221c59c8a0a9e7a5563c44266b181525d916825e5cf5bac34c SHA512 e891e76557fa61853e28829b8bedc4a6abb92954f90cc1ebcf22a13cc137556bbe9262e7398b7e1aedbabeb997916b008bf1561a52f16a569f3d58ea9404f41e
-DIST ghc-bin-8.2.1-x86_64-pc-linux-gnu.tbz2 97490496 BLAKE2B 3666ea70cb8b3645db071040d2069fe244042c11954b34e5d92aaa90132d2316c0ee8c176cd4e674772bea3b99df150404f62bd8745c046cdaf102ecf0a0fa54 SHA512 52630a185d0eab56bce0469a612a54109895bfee041ec362ced59a9b35ba3b9c185e86bc7dbf0a5939081d3626baa19fbb3306e36d1857530248a7b9bfc100bb
-DIST ghc-bin-8.2.2-i686-pc-linux-gnu.tbz2 96638908 BLAKE2B b470f838e77330969f162196b0f1035fa764f5d123687fbf67c14323280bfe55216af0e16f8b79c62f290905d96abc8bfafee650f8d27c81608853e78329b2c9 SHA512 15b1525890477539878385efc15ce5f1cf2f126cc785c42923be958cabe3298cebe73526a2370cf4c630124160a7ca0f0f9062aebbf035dce807a0374eaddd14
-DIST ghc-bin-8.2.2-x86_64-pc-linux-gnu.tbz2 97696152 BLAKE2B b481cfea186220ee402f9f215dd48b002288766b643f3d8352579735347136c6349d242a9a56728d88ce80f72367dc9fdb6e40c47a0331910dadbb9a4998e17b SHA512 531df6505e8987fb5c5cc0aac59adc6aa153a4757b96936d3f09f27f3614589ff41c227568b780114b2e87c6c8656f2c88683cce86925628d12723f14b893eff
-DIST ghc-bin-8.4.1-i686-pc-linux-gnu.tbz2 116995839 BLAKE2B f94f2206d603d57f7fa64bdf63bcd2528019284fbf6641273ea1d8c62324e2f0b26b2cfa50c6ef96e12beba550bcedd17aa824e7cf9a27c794e962526326e105 SHA512 8167ea80fa627a1b55d28363513ac79985229326019288e7334cc87c3017d39781f4d129081d62da112420152a41d23d2dffb0c13721b80cca72d2a21fbd2c0a
-DIST ghc-bin-8.4.1-x86_64-pc-linux-gnu.tbz2 117369638 BLAKE2B 583db924a50a3d7d261d2f392a74e0ff487ee662af055ac292ff1943534fb305d6c9f6f0045ba4bdd5afa268d75beb50f64b4760e49cddabe1f56776a5f4769f SHA512 801f4ecd538c7a035a0f573f301769984814fa3ce4cf5b09a914ba012bebe0583b6695a6a93f92c7e6e2b7d58caf812a1214b5b778d7b7835d7eab988ad69ba0
-DIST ghc-bin-8.4.2-i686-pc-linux-gnu.tbz2 117083472 BLAKE2B 7dac18523ed693efb0ec42b31bf7b910e6bb8289cdc13eb309bdb30230fc87fbb060baf41eb4f18af2bb265b42e6aca535ceb70cf0fe09046b0e4650f11bb37c SHA512 f9799bdf7a2a66d1db34b828860203872d7398bab2d667e8982c9ee89301654c3f7f54705b639df2d7adebcfb7a05e071b83d994f5e52a72f604b62098be51cd
-DIST ghc-bin-8.4.2-x86_64-pc-linux-gnu.tbz2 117604406 BLAKE2B 644ef535497eb73a2d1ceaab7ff96228e8d4021c09bc061a3f397dc27b3b86bd6d5300736e478671cee0a160bfaa5aa4611f06012285079b40973f468b59664a SHA512 7bf4bcdce954319422b8b8f09e56294012fac145662ba3de1c7765ed86ae9f8b61dcf6dd8febcf85d60db8d1a26edcaf4e89c3644ffa24c7b5b5c41a14105936
-DIST ghc-bin-8.4.3-i686-pc-linux-gnu.tbz2 117028296 BLAKE2B 0c99a2f6fe4af4a1342d948cbda53b178fe9709673e0d09bc3b6a4e0f3ec4e4b8f77830829f149993f51e490692de39024900fb188116816e41441153eac3622 SHA512 13147ae0d6b941b3bc2f0239071a2f6f854a39cb6a381f0e2fda7069ac29bb2c64fb3ccc6191e7527b5f27fe616bd62f2e487b5d50679789927b401f02c62ad7
-DIST ghc-bin-8.4.3-x86_64-pc-linux-gnu.tbz2 117537996 BLAKE2B 2be0102fcc0f1fef5aae194620a43c1c90538215d4eec2550419634ed9c5bbfb17391d57519c20ab53987a36b42488ac43ff968690a4f65b96c52c3485589d10 SHA512 5f26810ec1f0a483f03ef01f56130eba0287b49b912efba03158336ce521000b611192cf021b72c1a0d902532cc4c9470ca1b3233ccba7c7e7c2ac490c6099fa
-DIST ghc-bin-8.6.4-i686-pc-linux-gnu.tbz2 121639881 BLAKE2B 51d223b654ff23bbdd594801f4ec92b016a58b952ba98007abb56c1c4b184a672e51eb9847b42160febcc4ada0f28f18325cc27f8a025dd9fcf656e3bab73918 SHA512 6b58b080c5fb18ea7b76632b4b48726af61b52d8829f57a2ddd55e6bc109c1fe1a133d2a0ca974a168ffee0013a6dfdc4922577bad01c50a42dad8b9db70e061
-DIST ghc-bin-8.6.4-x86_64-pc-linux-gnu.tbz2 121695747 BLAKE2B 39c745f5f9946bbae622e09bbdabdde4d62eec472fe14e693f37cba6b93ff66e4e56f66df8f0f073686339d252dce71f79f4c2aaef620c3dffbc26a67b1119c3 SHA512 c60bac50e7879bda1d6dcc7c1f12fdac915b18c3ebbfcfad575b2b01fcb57a487496ce7935f7ee4ae934162209ab66370fbcc8a4f021628e5f9a2aa7ef95e119
-DIST ghc-bin-8.6.5-i686-pc-linux-gnu.tbz2 121938050 BLAKE2B 17b6d15af21390e28a025505da76d39a2f8656f74c88a81fc75e7c8e799e54171c0d964d8a977c01576603a781c139b5363ea79eeaa2252622913d2a08a79f0e SHA512 9eb33b4670ee15f53c988885a119f3ef7be896ddcb318019628cdd04e21ec0c61876e08466d9d10d6cb1e16d89cd318e0ba42f0f0ae512f48590fe87483739cd
-DIST ghc-bin-8.6.5-powerpc64le-unknown-linux-gnu.tbz2 173549697 BLAKE2B 296bf4e0745f56dfefc3ffc96b4e492ddbfd8bcbbc28a8bc9b3172c616d0e7da1081834384ab69e387808331b607104f015632d59963a87f4e257f290ff286c3 SHA512 81261614a7939adb0ffad3657cd33588ff729bb1e3a7dd228cf869afc1f21b74cb4dce6369a4c4cdc9f45f8d8ae64f25d71cd0f2dc34f36d3022afc149538a78
-DIST ghc-bin-8.6.5-x86_64-pc-linux-gnu.tbz2 121728723 BLAKE2B 6620b2a116b5696dd2d776350a43251c093e117338a4407ae8c41ae27763a4614d7e761b2684b90aa9317dafe7cb67481a6bc141c812d335d5231724ae3db2a7 SHA512 69681eab137f6713339f8912d0d92f6af865630053bcd7a32cb8a31e01628e969951db976533196794fe39e0e57f0fcd8778d9fc9fed4f4231e965b9a603dd8e
-DIST ghc-bin-8.8.1-i686-pc-linux-gnu.tbz2 120789855 BLAKE2B 386f37696d956078fad5cad50cbf5b9d9d7765615a1d9cc91a376fb5394648afe8ca956e24ef210f2ff0e51f339b63b16a50f6dc35f30babf019aa57de50b27b SHA512 193c29889693befba863d3c5a26d38d8182bb7e1932b61115dc0a21b6582f818b05db144a9fae5aee06af2044ea59f884825cf1081b62a1c67feb3041d184d3a
-DIST ghc-bin-8.8.1-powerpc64le-unknown-linux-gnu.tbz2 173653088 BLAKE2B 6c29777b596b35fee8e3a17f965e6a21dc40dc2387988f55d4ca5fef0ea9677b558ed210054216a6578b93fbf844df9e407770df184f707f8203f846f4929d2d SHA512 d338b8912c1632410c43a0df75ce69f961924a7c51049a3ac27c22f7c6cfc07388815813713d594fc38b721127df80b65f72b1b0cc6fbf0e10fa15970b8b6f46
-DIST ghc-bin-8.8.1-x86_64-pc-linux-gnu.tbz2 119317594 BLAKE2B 98f0fb262ac485dcfd6a8a67304912ffad2bf2634111fcc3b60346697a836867006bbacaab1e1be0cd5be34b4595d12bec13af644c451c10f7e3843ebaf5922f SHA512 e6acb11755db18fd86a346de642b8579a6b48b303c19795949757f5e351ad3b8892906e989dc57a7fd4471d0efe30fc8175df5bac741d7faecfe42a855a67980
-DIST ghc-bin-8.8.2-i686-pc-linux-gnu.tbz2 120289601 BLAKE2B df65bc6aa4ee22c979b9d8eda29f51188c96700d61fb4cf141ebad8a55e26b6cd959fce3ec0b8d780b68e7baf15a1ce7654dc4ef084aa4671fe05f00f9c4e9aa SHA512 da059f3fea00e14df346143e714da6484ae51d362d9e237607817791e02ec81e29e1ff7f9929fac44044f63196b395287c42f5829884c34391289179b4f6e204
-DIST ghc-bin-8.8.2-x86_64-pc-linux-gnu.tbz2 118957404 BLAKE2B cddedbb0fe8d38e9821bd8f51f5177d35922b25bf4fc8a537e921443560f141cdef44e54a0b4ef2dde07dbe33d9c1cba2e67ba80db4313f67e9bac089d967f56 SHA512 b0b801dd6abe9f5e6217e18568e2911dbfea11b1b45ff526950e87c73a34bcd597afc5105fcff2dc46bb13cf95e63db90c0d24ca9babf174b397a53001e8e0ac
-DIST ghc-bin-8.8.3-i686-pc-linux-gnu.tbz2 120243899 BLAKE2B 7f932523a71dcfd4cdd468bf67f470a942c314888c0093c21c211d54b3e158f45f051f027c78644a651047d81e809e1422bbaa5043e8559c6a4622ac0472f7e4 SHA512 12bf08b85652fd061849b9adb528d7a5c6fe9c2260cf02b92fab470fff16c3121bcb4e0f7044d05f252012083d622a1a490fa7f7c949142a3b5d03ccf0dd3ebc
-DIST ghc-bin-8.8.3-x86_64-pc-linux-gnu.tbz2 118988294 BLAKE2B 4e5aa3844934ae2726bf9c8690acd5a887f10cd49386ffadbc536f9309d33b3894b49507964eaf0d8a052747eb33aeabbe4d2cd22493297c295cf9414fcb766c SHA512 dd656157fe744c1df1c8ed34d1129ec358b26f3042c6da68e704e0f6a45d8114789000479e28a06dc16961afb283b3c666b427025590498a3d2da9b741b435c7
 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 hoopl-3.10.2.0.tar.gz 241940 BLAKE2B 0ed7bf80486767c81415f99da8780a525401c388dea0b3f380bbecceae9cc7f66d8b5d0d7b31f8cb41796309b7a93adb113485efd14882f8af321989ce900a9b SHA512 083baa8a5eb53247aff8d5b9b2144e0f63adb9400934297bbd80bfcec607dd90a34def4301045a60472ef10b0fb90ab84692fc08f786e7f806c28afdab1ef66a
-DIST transformers-0.4.3.0.tar.gz 28632 BLAKE2B 92cabcb654bb11854a3bffbb1262f5cd62eda1aff447157086a61ebc451ebf2fddec53b6a2cc058174f24f0f0e32df671d3717e30a542c8dc90cb87e327d990c SHA512 c3ec0893ebba4fbd6087c3202e919552c4a9bff3350b5c0589e7ebb18751a515d98b8cac15b0a3252906ea72b5a0eb09b7fe88c8da88b09d6ce4fbf0f50b2780
diff --git a/dev-lang/ghc/ghc-7.10.3.ebuild b/dev-lang/ghc/ghc-7.10.3.ebuild
deleted file mode 100644
index 590b6e0a913d..000000000000
--- a/dev-lang/ghc/ghc-7.10.3.ebuild
+++ /dev/null
@@ -1,674 +0,0 @@
-# Copyright 1999-2021 Gentoo Authors
-# Distributed under the terms of the GNU General Public License v2
-
-EAPI=5
-
-# to make make a crosscompiler use crossdev and symlink ghc tree into
-# cross overlay. result would look like 'cross-sparc-unknown-linux-gnu/ghc'
-#
-# 'CTARGET' definition and 'is_crosscompile' are taken from 'toolchain.eclass'
-export CTARGET=${CTARGET:-${CHOST}}
-if [[ ${CTARGET} = ${CHOST} ]] ; then
-	if [[ ${CATEGORY/cross-} != ${CATEGORY} ]] ; then
-		export CTARGET=${CATEGORY/cross-}
-	fi
-fi
-
-inherit autotools bash-completion-r1 eutils flag-o-matic ghc-package
-inherit multilib pax-utils toolchain-funcs versionator prefix
-
-DESCRIPTION="The Glasgow Haskell Compiler"
-HOMEPAGE="https://www.haskell.org/ghc/"
-
-# we don't have any binaries yet
-arch_binaries=""
-
-# 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}-arm.tbz2 )"
-arch_binaries="$arch_binaries amd64? ( https://slyfox.uni.cx/~slyfox/distfiles/ghc-bin-${PVR}-amd64.tbz2 )"
-arch_binaries="$arch_binaries ia64?  ( https://slyfox.uni.cx/~slyfox/distfiles/ghc-bin-${PV}-ia64.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="$arch_binaries sparc? ( https://slyfox.uni.cx/~slyfox/distfiles/ghc-bin-${PV}-sparc.tbz2 )"
-arch_binaries="$arch_binaries x86? ( https://slyfox.uni.cx/~slyfox/distfiles/ghc-bin-${PVR}-x86.tbz2 )"
-
-# various ports:
-#arch_binaries="$arch_binaries x86-fbsd? ( https://slyfox.uni.cx/~slyfox/distfiles/ghc-bin-${PV}-x86-fbsd.tbz2 )"
-
-# 0 - yet
-yet_binary() {
-	case "${ARCH}" in
-		alpha) return 0 ;;
-		#arm)
-		#	ewarn "ARM binary is built on armv5tel-eabi toolchain. Use with caution."
-		#	return 0
-		#;;
-		amd64) return 0 ;;
-		ia64) return 0 ;;
-		ppc) return 0 ;;
-		ppc64) return 0 ;;
-		sparc) return 0 ;;
-		x86) return 0 ;;
-		*) return 1 ;;
-	esac
-}
-
-GHC_PV=${PV}
-#GHC_PV=7.10.2.20151030 # uncomment only for -rc ebuilds
-GHC_P=${PN}-${GHC_PV} # using ${P} is almost never correct
-
-SRC_URI="!binary? ( https://downloads.haskell.org/~ghc/${PV/_rc/-rc}/${GHC_P}-src.tar.bz2 )"
-S="${WORKDIR}"/${GHC_P}
-
-[[ -n $arch_binaries ]] && SRC_URI+=" !ghcbootstrap? ( $arch_binaries )"
-
-BUMP_LIBRARIES=(
-	# "hackage-name          hackage-version"
-	"binary                  0.7.6.1"
-	"hoopl                   3.10.2.0"
-	"transformers            0.4.3.0"
-)
-
-LICENSE="BSD"
-SLOT="0/${PV}"
-KEYWORDS="~amd64 ~x86 ~amd64-linux ~x86-linux"
-IUSE="doc ghcbootstrap ghcmakebinary +gmp"
-IUSE+=" binary"
-IUSE+=" elibc_glibc" # system stuff
-
-RDEPEND="
-	>=dev-lang/perl-5.6.1
-	>=dev-libs/gmp-5:=
-	sys-libs/ncurses:0=[unicode]
-	!ghcmakebinary? ( dev-libs/libffi:= )
-"
-
-# 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-compat:5
-"
-
-RDEPEND+="binary? ( ${PREBUILT_BINARY_RDEPENDS} )"
-
-DEPEND="${RDEPEND}
-	doc? ( app-text/docbook-xml-dtd:4.2
-		app-text/docbook-xml-dtd:4.5
-		app-text/docbook-xsl-stylesheets
-		>=dev-libs/libxslt-1.1.2 )
-	!ghcbootstrap? ( ${PREBUILT_BINARY_DEPENDS} )"
-
-PDEPEND="!ghcbootstrap? ( =app-admin/haskell-updater-1.2* )"
-
-REQUIRED_USE="?? ( ghcbootstrap binary )"
-
-# haskell libraries built with cabal in configure mode, #515354
-QA_CONFIGURE_OPTIONS+=" --with-compiler --with-gcc"
-
-is_crosscompile() {
-	[[ ${CHOST} != ${CTARGET} ]]
-}
-
-# returns tool prefix for crosscompiler.
-# Example:
-#  CTARGET=armv7a-unknown-linux-gnueabi
-#  CHOST=x86_64-pc-linux-gnu
-#    "armv7a-unknown-linux-gnueabi-"
-#  CTARGET=${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}" "${pv}"
-	done
-}
-
-ghc_setup_cflags() {
-	if is_crosscompile; then
-		export CFLAGS=${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
-
-	# hardened-gcc needs to be disabled, because our prebuilt binaries/libraries
-	# are not built with fPIC, bug #606666
-	gcc-specs-pie && append-ghc-cflags persistent compile link -nopie
-	tc-is-gcc && version_is_at_least 6.3 $(gcc-version) && if ! use ghcbootstrap; then
-		# gcc-6.3 has support for -no-pie upstream, but spelling differs from
-		# gentoo-specific '-nopie'. We enable it in non-bootstrap to allow
-		# hardened users try '-pie' in USE=ghcbootstrap mode.
-		append-ghc-cflags compile link -no-pie
-	fi
-	gcc-specs-ssp && append-ghc-cflags persistent compile      -fno-stack-protector
-
-	# prevent from failind building unregisterised ghc:
-	# https://www.mail-archive.com/debian-bugs-dist@lists.debian.org/msg171602.html
-	use ppc64 && append-ghc-cflags persistent compile -mminimal-toc
-	# fix the similar issue as ppc64 TOC on ia64. ia64 has limited size of small data
-	# currently ghc fails to build haddock
-	# https://osdir.com/ml/gnu.binutils.bugs/2004-10/msg00050.html
-	use ia64 && append-ghc-cflags persistent compile -G0
-}
-
-# 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=$1
-
-	# libdir for prebuilt binary and for current system may mismatch
-	# It does for prefix installation for example: bug #476998
-	local bin_ghc_prefix=${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_PV}-orig"
-	cp "${WORKDIR}/usr/bin/$(cross)ghc-pkg-${GHC_PV}" "$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)" \
-			"${WORKDIR}/usr/bin/$(cross)ghc-${GHC_PV}" \
-			"${WORKDIR}/usr/bin/$(cross)ghci-${GHC_PV}" \
-			"${WORKDIR}/usr/bin/$(cross)ghc-pkg-${GHC_PV}" \
-			"${WORKDIR}/usr/bin/$(cross)hsc2hs" \
-			"${WORKDIR}/usr/bin/$(cross)runghc-${GHC_PV}" \
-			"$gp_back" \
-			"${WORKDIR}/usr/$(get_libdir)/$(cross)${GHC_P}/package.conf.d/"*
-	fi
-
-	# Relocate from /usr to ${EPREFIX}/usr
-	relocate_path "/usr" "${to}/usr" \
-		"${WORKDIR}/usr/bin/$(cross)ghc-${GHC_PV}" \
-		"${WORKDIR}/usr/bin/$(cross)ghci-${GHC_PV}" \
-		"${WORKDIR}/usr/bin/$(cross)ghc-pkg-${GHC_PV}" \
-		"${WORKDIR}/usr/bin/$(cross)hsc2hs" \
-		"${WORKDIR}/usr/bin/$(cross)runghc-${GHC_PV}" \
-		"${WORKDIR}/usr/$(get_libdir)/$(cross)${GHC_P}/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"
-}
-
-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
-}
-
-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.bz2  ;;
-	esac
-	unpack ${ONLYA}
-
-	if [[ -d "${S}"/libraries/dph ]]; then
-		# Sometimes dph libs get accidentally shipped with ghc
-		# but they are not installed unless user requests it.
-		# We never install them.
-		elog "Removing 'libraries/dph'"
-		rm -rf "${S}"/libraries/dph
-	fi
-}
-
-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/$(cross)ghc-${GHC_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)/$(cross)${GHC_P}/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}"
-	else
-		if ! use ghcbootstrap; then
-			case ${CHOST} in
-				*-darwin* | *-solaris*)
-				# UPDATE ME for ghc-7
-				mkdir "${WORKDIR}"/ghc-bin-installer || die
-				pushd "${WORKDIR}"/ghc-bin-installer > /dev/null || die
-				use sparc-solaris && unpack ghc-6.10.4-sparc-sun-solaris2.tar.bz2
-				use x86-solaris && unpack ghc-7.0.3-i386-unknown-solaris2.tar.bz2
-				use x64-macos && unpack ghc-7.4.1-x86_64-apple-darwin.tar.bz2
-				popd > /dev/null
-
-				pushd "${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
-				# much 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 "${S}" # otherwise epatch will break
-
-		epatch "${FILESDIR}"/${PN}-7.0.4-CHOST-prefix.patch
-
-		epatch "${FILESDIR}"/${PN}-7.8.2-cgen-constify.patch
-		epatch "${FILESDIR}"/${PN}-7.8.3-prim-lm.patch
-		epatch "${FILESDIR}"/${PN}-7.10.1-rc3-ghc-7.10-bootstrap.patch
-		epatch "${FILESDIR}"/${PN}-7.10.3-relnotes.patch
-		epatch "${FILESDIR}"/${PN}-7.10.3-hardfloat.patch
-
-		# Since ${S}/packages does not include base, etc. add them to gen_contents_index
-		sed -e 's@\(for REPO in .*\)@\1 base integer-gmp integer-gmp2 integer-simple template-haskell@' \
-			-i libraries/gen_contents_index || die
-
-		if use prefix; then
-			# Make configure find docbook-xsl-stylesheets from Prefix
-			sed -e '/^FP_DIR_DOCBOOK_XSL/s:\[.*\]:['"${EPREFIX}"'/usr/share/sgml/docbook/xsl-stylesheets/]:' \
-				-i utils/haddock/doc/configure.ac || die
-		fi
-
-		bump_libs
-
-		# as we have changed the build system
-		eautoreconf
-	fi
-}
-
-src_configure() {
-	if ! use binary; then
-		# initialize build.mk
-		echo '# Gentoo changes' > mk/build.mk
-
-		# Put docs into the right place, ie /usr/share/doc/ghc-${GHC_PV}
-		echo "docdir = ${EPREFIX}/usr/share/doc/${P}" >> mk/build.mk
-		echo "htmldir = ${EPREFIX}/usr/share/doc/${P}" >> 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
-
-		# 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_DOCBOOK_PDF  = NO"  >> mk/build.mk
-		echo "BUILD_DOCBOOK_PS   = NO"  >> mk/build.mk
-		if use doc; then
-			echo "BUILD_DOCBOOK_HTML = YES" >> mk/build.mk
-		else
-			echo "BUILD_DOCBOOK_HTML = NO" >> mk/build.mk
-		fi
-
-		# this controls presence on 'xhtml' and 'haddock' in final install
-		echo "HADDOCK_DOCS       = YES" >> mk/build.mk
-
-		# 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
-
-		# 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
-
-		if use gmp; then
-			echo "INTEGER_LIBRARY=integer-gmp2" >> mk/build.mk
-		else
-			echo "INTEGER_LIBRARY=integer-simple" >> mk/build.mk
-		fi
-
-		# don't strip anything. Very useful when stage2 SIGSEGVs on you
-		echo "STRIP_CMD = :" >> mk/build.mk
-
-		local econf_args=()
-
-		# GHC embeds 'gcc' 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.
-		is_crosscompile || econf_args+=(--with-gcc=${CHOST}-gcc)
-
-		if use ghcmakebinary; then
-			# When building booting libary we are trying to
-			# bundle or restrict most of external depends
-			# with unstable ABI:
-			#  - embed libffi (default GHC behaviour)
-			#  - disable ncurses support for ghci (via haskeline)
-			#    https://bugs.gentoo.org/557478
-			#  - disable ncurses support for ghc-pkg
-			echo "libraries/haskeline_CONFIGURE_OPTS += --flag=-terminfo" >> mk/build.mk
-			echo "utils/ghc-pkg_HC_OPTS += -DBOOTSTRAPPING" >> mk/build.mk
-		else
-			econf_args+=(--with-system-libffi)
-			econf_args+=(--with-ffi-includes=$($(tc-getPKG_CONFIG) libffi --cflags-only-I | sed -e 's@^-I@@'))
-		fi
-
-		elog "Final mk/build.mk:"
-		cat mk/build.mk || die
-
-		econf ${econf_args[@]} --enable-bootstrap-with-devel-snapshot
-
-		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
-		# 1. build compiler binary first
-		emake ghc/stage2/build/tmp/ghc-stage2
-		# 2. pax-mark (bug #516430)
-		pax-mark -m ghc/stage2/build/tmp/ghc-stage2
-		# 3. and then all the rest
-		emake all
-	fi # ! use binary
-}
-
-src_install() {
-	if use binary; then
-		use prefix && mkdir -p "${ED}"
-		mv "${S}/usr" "${ED}"
-	else
-
-		emake -j1 install DESTDIR="${D}"
-		dodoc "distrib/README" "ANNOUNCE" "LICENSE" "VERSION"
-
-		# 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/$(cross)haddock
-
-		if [[ ! -f "${S}/VERSION" ]]; then
-			echo "${GHC_PV}" > "${S}/VERSION" \
-				|| die "Could not create file ${S}/VERSION"
-		fi
-		if ! is_crosscompile; then
-			newbashcomp "${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 "${PKGCACHE}"{,.shipped} \
-		|| die "failed to copy package.conf.d/package.cache"
-}
-
-pkg_preinst() {
-	# have we got an earlier version of ghc installed?
-	if has_version "<${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 "${PKGCACHE}"{.shipped,}
-}
-
-pkg_postrm() {
-	ghc-package_pkg_postrm
-}
diff --git a/dev-lang/ghc/ghc-7.8.4.ebuild b/dev-lang/ghc/ghc-7.8.4.ebuild
deleted file mode 100644
index 89b41d258710..000000000000
--- a/dev-lang/ghc/ghc-7.8.4.ebuild
+++ /dev/null
@@ -1,600 +0,0 @@
-# Copyright 1999-2021 Gentoo Authors
-# Distributed under the terms of the GNU General Public License v2
-
-EAPI=5
-
-# to make make a crosscompiler use crossdev and symlink ghc tree into
-# cross overlay. result would look like 'cross-sparc-unknown-linux-gnu/ghc'
-#
-# 'CTARGET' definition and 'is_crosscompile' are taken from 'toolchain.eclass'
-export CTARGET=${CTARGET:-${CHOST}}
-if [[ ${CTARGET} = ${CHOST} ]] ; then
-	if [[ ${CATEGORY/cross-} != ${CATEGORY} ]] ; then
-		export CTARGET=${CATEGORY/cross-}
-	fi
-fi
-
-inherit autotools bash-completion-r1 eutils flag-o-matic ghc-package
-inherit multilib pax-utils toolchain-funcs versionator
-
-DESCRIPTION="The Glasgow Haskell Compiler"
-HOMEPAGE="https://www.haskell.org/ghc/"
-
-# we don't have any binaries yet
-arch_binaries=""
-
-# 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}-arm.tbz2 )"
-arch_binaries="$arch_binaries amd64? ( https://slyfox.uni.cx/~slyfox/distfiles/ghc-bin-${PV}-amd64.tbz2 )"
-arch_binaries="$arch_binaries ia64?  ( https://slyfox.uni.cx/~slyfox/distfiles/ghc-bin-${PV}-ia64.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="$arch_binaries sparc? ( https://slyfox.uni.cx/~slyfox/distfiles/ghc-bin-${PV}-sparc.tbz2 )"
-arch_binaries="$arch_binaries x86? ( https://slyfox.uni.cx/~slyfox/distfiles/ghc-bin-${PV}-x86.tbz2 )"
-
-# various ports:
-#arch_binaries="$arch_binaries x86-fbsd? ( https://slyfox.uni.cx/~slyfox/distfiles/ghc-bin-${PV}-x86-fbsd.tbz2 )"
-
-# 0 - yet
-yet_binary() {
-	case "${ARCH}" in
-		alpha) return 0 ;;
-		#arm)
-		#	ewarn "ARM binary is built on armv5tel-eabi toolchain. Use with caution."
-		#	return 0
-		#;;
-		amd64) return 0 ;;
-		ia64) return 0 ;;
-		ppc) return 0 ;;
-		ppc64) return 0 ;;
-		sparc) return 0 ;;
-		x86) return 0 ;;
-		*) return 1 ;;
-	esac
-}
-
-GHC_PV=${PV}
-#GHC_PV=7.8.3.20141119 # uncomment only for -rc ebuilds
-GHC_P=${PN}-${GHC_PV} # using ${P} is almost never correct
-
-SRC_URI="!binary? ( https://downloads.haskell.org/~ghc/${PV/_rc/-rc}/${GHC_P}-src.tar.bz2 )"
-S="${WORKDIR}"/${GHC_P}
-
-[[ -n $arch_binaries ]] && SRC_URI+=" !ghcbootstrap? ( $arch_binaries )"
-SRC_URI+=" https://dev.gentoo.org/~slyfox/distfiles/${P}-ia64-CLOSUREs-regenerated.patch.gz"
-LICENSE="BSD"
-SLOT="0/${PV}"
-KEYWORDS="~amd64 ~x86 ~amd64-linux ~x86-linux"
-IUSE="doc ghcbootstrap ghcmakebinary +gmp"
-IUSE+=" binary"
-IUSE+=" elibc_glibc" # system stuff
-
-RDEPEND="
-	>=dev-lang/perl-5.6.1
-	>=dev-libs/gmp-5:=
-	sys-libs/ncurses:0=[unicode]
-	!ghcmakebinary? ( dev-libs/libffi:= )
-"
-
-PREBUILT_BINARY_DEPENDS="
-	!prefix? ( elibc_glibc? ( >=sys-libs/glibc-2.17 ) )
-	sys-libs/ncurses-compat:5
-"
-
-RDEPEND+="binary? ( ${PREBUILT_BINARY_DEPENDS} )"
-
-DEPEND="${RDEPEND}
-	ghcbootstrap? (
-		doc? ( app-text/docbook-xml-dtd:4.2
-			app-text/docbook-xml-dtd:4.5
-			app-text/docbook-xsl-stylesheets
-			>=dev-libs/libxslt-1.1.2 ) )
-	!ghcbootstrap? ( ${PREBUILT_BINARY_DEPENDS} )"
-
-PDEPEND="!ghcbootstrap? ( =app-admin/haskell-updater-1.2* )"
-
-REQUIRED_USE="?? ( ghcbootstrap binary )"
-
-# haskell libraries built with cabal in configure mode, #515354
-QA_CONFIGURE_OPTIONS+=" --with-compiler --with-gcc"
-
-is_crosscompile() {
-	[[ ${CHOST} != ${CTARGET} ]]
-}
-
-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+=" ${ghcflag}"
-				;;
-		esac
-	done
-}
-
-ghc_setup_cflags() {
-	if is_crosscompile; then
-		export CFLAGS=${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}"
-		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
-
-	# hardened-gcc needs to be disabled, because the mangler doesn't accept
-	# its output.
-	gcc-specs-pie && append-ghc-cflags persistent compile link -nopie
-	gcc-specs-ssp && append-ghc-cflags persistent compile      -fno-stack-protector
-
-	# prevent from failind building unregisterised ghc:
-	# https://www.mail-archive.com/debian-bugs-dist@lists.debian.org/msg171602.html
-	use ppc64 && append-ghc-cflags persistent compile -mminimal-toc
-	# fix the similar issue as ppc64 TOC on ia64. ia64 has limited size of small data
-	# currently ghc fails to build haddock
-	# https://osdir.com/ml/gnu.binutils.bugs/2004-10/msg00050.html
-	use ia64 && append-ghc-cflags persistent compile -G0
-}
-
-# 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=$1
-
-	# libdir for prebuilt binary and for current system may mismatch
-	# It does for prefix installation for example: bug #476998
-	local bin_ghc_prefix=${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_PV}-orig"
-	cp "${WORKDIR}/usr/bin/ghc-pkg-${GHC_PV}" "$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_PV}" \
-			"${WORKDIR}/usr/bin/ghci-${GHC_PV}" \
-			"${WORKDIR}/usr/bin/ghc-pkg-${GHC_PV}" \
-			"${WORKDIR}/usr/bin/hsc2hs" \
-			"${WORKDIR}/usr/bin/runghc-${GHC_PV}" \
-			"$gp_back" \
-			"${WORKDIR}/usr/$(get_libdir)/${GHC_P}/package.conf.d/"*
-	fi
-
-	# Relocate from /usr to ${EPREFIX}/usr
-	relocate_path "/usr" "${to}/usr" \
-		"${WORKDIR}/usr/bin/ghc-${GHC_PV}" \
-		"${WORKDIR}/usr/bin/ghci-${GHC_PV}" \
-		"${WORKDIR}/usr/bin/ghc-pkg-${GHC_PV}" \
-		"${WORKDIR}/usr/bin/hsc2hs" \
-		"${WORKDIR}/usr/bin/runghc-${GHC_PV}" \
-		"${WORKDIR}/usr/$(get_libdir)/${GHC_P}/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"
-
-	# regenerate the binary package cache
-	"$gp_back" recache || die "failed to update cache after relocation"
-	rm "$gp_back"
-}
-
-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
-}
-
-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.bz2  ;;
-	esac
-	unpack ${ONLYA}
-
-	if [[ -d "${S}"/libraries/dph ]]; then
-		# Sometimes dph libs get accidentally shipped with ghc
-		# but they are not installed unless user requests it.
-		# We never install them.
-		elog "Removing 'libraries/dph'"
-		rm -rf "${S}"/libraries/dph
-	fi
-}
-
-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-${GHC_PV}"
-
-		# allow hardened users use vanilla binary to bootstrap ghc
-		# ghci uses mmap with rwx protection at it implements dynamic
-		# linking on it's own (bug #299709)
-		pax-mark -m "${WORKDIR}/usr/$(get_libdir)/${GHC_P}/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}"
-	else
-		if ! use ghcbootstrap; then
-			case ${CHOST} in
-				*-darwin* | *-solaris*)
-				# UPDATE ME for ghc-7
-				mkdir "${WORKDIR}"/ghc-bin-installer || die
-				pushd "${WORKDIR}"/ghc-bin-installer > /dev/null || die
-				use sparc-solaris && unpack ghc-6.10.4-sparc-sun-solaris2.tar.bz2
-				use x86-solaris && unpack ghc-7.0.3-i386-unknown-solaris2.tar.bz2
-				use x64-macos && unpack ghc-7.4.1-x86_64-apple-darwin.tar.bz2
-				popd > /dev/null
-
-				pushd "${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
-				# much 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 "${S}" # otherwise epatch will break
-
-		epatch "${FILESDIR}"/${PN}-7.0.4-CHOST-prefix.patch
-
-		epatch "${FILESDIR}"/${PN}-7.8.1_rc1-libbfd.patch
-
-		epatch "${FILESDIR}"/${PN}-7.8.2-cgen-constify.patch
-		epatch "${FILESDIR}"/${PN}-7.8.3-prim-lm.patch
-		# bug 518734
-		epatch "${FILESDIR}"/${PN}-7.6.3-preserve-inplace-xattr.patch
-		# fix threaded runtime on ia64
-		epatch "${FILESDIR}"/${PN}-7.8.4-ia64-CLOSUREs.patch
-		epatch "${WORKDIR}"/${PN}-7.8.4-ia64-CLOSUREs-regenerated.patch
-
-		# upstream backports
-		epatch "${FILESDIR}"/${PN}-7.8.3-linker-warn.patch
-		epatch "${FILESDIR}"/${PN}-7.8.3-pic-sparc.patch
-		epatch "${FILESDIR}"/${PN}-7.8.3-ppc32-fPIC.patch
-		epatch "${FILESDIR}"/${PN}-7.8.4-gold.patch
-
-		if use prefix; then
-			# Make configure find docbook-xsl-stylesheets from Prefix
-			sed -e '/^FP_DIR_DOCBOOK_XSL/s:\[.*\]:['"${EPREFIX}"'/usr/share/sgml/docbook/xsl-stylesheets/]:' \
-				-i utils/haddock/doc/configure.ac || die
-		fi
-
-		# as we have changed the build system
-		eautoreconf
-	fi
-}
-
-src_configure() {
-	if ! use binary; then
-		# initialize build.mk
-		echo '# Gentoo changes' > mk/build.mk
-
-		# Put docs into the right place, ie /usr/share/doc/ghc-${GHC_PV}
-		echo "docdir = ${EPREFIX}/usr/share/doc/${P}" >> mk/build.mk
-		echo "htmldir = ${EPREFIX}/usr/share/doc/${P}" >> mk/build.mk
-
-		# We also need to use the GHC_FLAGS flags when building ghc itself
-		echo "SRC_HC_OPTS+=${GHC_FLAGS}" >> mk/build.mk
-		echo "SRC_CC_OPTS+=${CFLAGS}" >> mk/build.mk
-		echo "SRC_LD_OPTS+=${LDFLAGS}" >> 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
-		if use ghcbootstrap && use doc; then
-			echo "BUILD_DOCBOOK_PDF  = NO"  >> mk/build.mk
-			echo "BUILD_DOCBOOK_PS   = NO"  >> mk/build.mk
-			echo "BUILD_DOCBOOK_HTML = YES" >> mk/build.mk
-			echo "HADDOCK_DOCS       = YES" >> mk/build.mk
-		else
-			echo "BUILD_DOCBOOK_PDF  = NO" >> mk/build.mk
-			echo "BUILD_DOCBOOK_PS   = NO" >> mk/build.mk
-			echo "BUILD_DOCBOOK_HTML = NO" >> mk/build.mk
-			echo "HADDOCK_DOCS       = NO" >> 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
-
-		# 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
-
-		if use gmp; then
-			echo "INTEGER_LIBRARY=integer-gmp" >> mk/build.mk
-		else
-			echo "INTEGER_LIBRARY=integer-simple" >> mk/build.mk
-		fi
-
-		# don't strip anything. Very useful when stage2 SIGSEGVs on you
-		echo "STRIP_CMD = :" >> mk/build.mk
-
-		local econf_args=()
-
-		# GHC embeds 'gcc' 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.
-		is_crosscompile || econf_args+=(--with-gcc=${CHOST}-gcc)
-
-		if ! use ghcmakebinary; then
-			econf_args+=(--with-system-libffi)
-			econf_args+=(--with-ffi-includes=$($(tc-getPKG_CONFIG) libffi --cflags-only-I | sed -e 's@^-I@@'))
-		fi
-
-		econf ${econf_args[@]} --enable-bootstrap-with-devel-snapshot
-
-		if [[ ${PV} == *9999* ]]; then
-			GHC_PV="$(grep 'S\[\"PACKAGE_VERSION\"\]' config.status | sed -e 's@^.*=\"\(.*\)\"@\1@')"
-			GHC_P=${PN}-${GHC_PV}
-		fi
-		GHC_TPF="$(grep 'S\[\"TargetPlatformFull\"\]' config.status | sed -e 's@^.*=\"\(.*\)\"@\1@')"
-	fi # ! use binary
-}
-
-src_compile() {
-	if ! use binary; then
-		# 1. build compiler binary first
-		emake ghc/stage2/build/tmp/ghc-stage2
-		# 2. pax-mark (bug #516430)
-		pax-mark -m ghc/stage2/build/tmp/ghc-stage2
-		# 3. and then all the rest
-		emake all
-	fi # ! use binary
-}
-
-src_install() {
-	if use binary; then
-		use prefix && mkdir -p "${ED}"
-		mv "${S}/usr" "${ED}"
-
-		# Remove the docs if not requested
-		if ! use doc; then
-			rm -rf "${ED}/usr/share/doc/${P}/*/" \
-				"${ED}/usr/share/doc/${P}/*.html" \
-				|| die "could not remove docs (P vs PF revision mismatch?)"
-		fi
-	else
-		# We only build docs if we were bootstrapping, otherwise
-		# we copy them out of the unpacked binary .tbz2
-		if use doc && ! use ghcbootstrap; then
-			mkdir -p "${ED}/usr/share/doc"
-			mv "${WORKDIR}/usr/share/doc/${P}" "${ED}/usr/share/doc" \
-				|| die "failed to copy docs"
-		else
-			dodoc "${S}/distrib/README" "${S}/ANNOUNCE" "${S}/LICENSE" "${S}/VERSION"
-		fi
-
-		emake -j1 install DESTDIR="${D}"
-
-		# remove link, but leave 'haddock-${GHC_P}'
-		rm -f "${ED}"/usr/bin/haddock
-
-		if [[ ! -f "${S}/VERSION" ]]; then
-			echo "${GHC_PV}" > "${S}/VERSION" \
-				|| die "Could not create file ${S}/VERSION"
-		fi
-		newbashcomp "${FILESDIR}/ghc-bash-completion" ghc-pkg
-
-	fi
-
-	# path to the package.cache
-	local package_confdir="${ED}/usr/$(get_libdir)/${GHC_P}/package.conf.d"
-	PKGCACHE="${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"
-}
-
-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)/${GHC_P}/package.conf.d/package.cache"
-
-	# give the cache a new timestamp, it must be as recent as
-	# the package.conf.d directory.
-	touch "${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 --upgrade'"
-		ewarn "to rebuild all ghc-based Haskell libraries."
-		ewarn
-		ewarn "\e[1;31m************************************************************************\e[0m"
-		ewarn
-	fi
-}
-
-pkg_prerm() {
-	# Be very careful here... Call order when upgrading is (according to PMS):
-	# * src_install for new package
-	# * pkg_preinst for new package
-	# * pkg_postinst for new package
-	# * pkg_prerm for the package being replaced
-	# * pkg_postrm for the package being replaced
-	# so you'll actually be touching the new packages files, not the one you
-	# uninstall, due to that or installation directory ${GHC_P} will be the same for
-	# both packages.
-
-	# Call order for reinstalling is (according to PMS):
-	# * src_install
-	# * pkg_preinst
-	# * pkg_prerm for the package being replaced
-	# * pkg_postrm for the package being replaced
-	# * pkg_postinst
-
-	# Overwrite the modified package.cache with a copy of the
-	# original one, so that it will be removed during uninstall.
-
-	PKGCACHE="${EROOT}/usr/$(get_libdir)/${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-8.0.2.ebuild b/dev-lang/ghc/ghc-8.0.2.ebuild
deleted file mode 100644
index ede481d98eaf..000000000000
--- a/dev-lang/ghc/ghc-8.0.2.ebuild
+++ /dev/null
@@ -1,672 +0,0 @@
-# Copyright 1999-2021 Gentoo Authors
-# Distributed under the terms of the GNU General Public License v2
-
-EAPI=5
-
-# to make make a crosscompiler use crossdev and symlink ghc tree into
-# cross overlay. result would look like 'cross-sparc-unknown-linux-gnu/ghc'
-#
-# 'CTARGET' definition and 'is_crosscompile' are taken from 'toolchain.eclass'
-export CTARGET=${CTARGET:-${CHOST}}
-if [[ ${CTARGET} = ${CHOST} ]] ; then
-	if [[ ${CATEGORY/cross-} != ${CATEGORY} ]] ; then
-		export CTARGET=${CATEGORY/cross-}
-	fi
-fi
-
-inherit autotools bash-completion-r1 eutils flag-o-matic ghc-package
-inherit multilib pax-utils toolchain-funcs versionator prefix
-inherit check-reqs
-DESCRIPTION="The Glasgow Haskell Compiler"
-HOMEPAGE="https://www.haskell.org/ghc/"
-
-# we don't have any binaries yet
-arch_binaries=""
-
-# 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}-arm.tbz2 )"
-arch_binaries="$arch_binaries arm64? ( https://slyfox.uni.cx/~slyfox/distfiles/ghc-bin-${PV}-arm64.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-unknown-linux-gnu.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="$arch_binaries sparc? ( https://slyfox.uni.cx/~slyfox/distfiles/ghc-bin-${PV}-sparc.tbz2 )"
-arch_binaries="$arch_binaries x86? ( https://slyfox.uni.cx/~slyfox/distfiles/ghc-bin-${PV}-i686-pc-linux-gnu.tbz2 )"
-
-# various ports:
-#arch_binaries="$arch_binaries x86-fbsd? ( https://slyfox.uni.cx/~slyfox/distfiles/ghc-bin-${PV}-x86-fbsd.tbz2 )"
-
-# 0 - yet
-yet_binary() {
-	case "${ARCH}" in
-		alpha) return 0 ;;
-		arm64) return 0 ;;
-		#arm)
-		#	ewarn "ARM binary is built on armv5tel-eabi toolchain. Use with caution."
-		#	return 0
-		#;;
-		amd64) return 0 ;;
-		ia64) return 0 ;;
-		ppc) return 0 ;;
-		ppc64) return 0 ;;
-		#sparc) return 0 ;;
-		x86) return 0 ;;
-		*) return 1 ;;
-	esac
-}
-
-GHC_PV=${PV}
-#GHC_PV=8.0.1.20161213 # uncomment only for -rc ebuilds
-GHC_P=${PN}-${GHC_PV} # using ${P} is almost never correct
-
-SRC_URI="!binary? ( https://downloads.haskell.org/~ghc/${PV/_rc/-rc}/${GHC_P}-src.tar.xz )"
-S="${WORKDIR}"/${GHC_P}
-
-[[ -n $arch_binaries ]] && SRC_URI+=" !ghcbootstrap? ( $arch_binaries )"
-
-BUMP_LIBRARIES=(
-	# "hackage-name          hackage-version"
-)
-
-LICENSE="BSD"
-SLOT="0/${PV}"
-KEYWORDS="~amd64 ~x86 ~amd64-linux ~x86-linux"
-IUSE="doc ghcbootstrap ghcmakebinary +gmp +profile"
-IUSE+=" binary"
-
-RDEPEND="
-	>=dev-lang/perl-5.6.1
-	dev-libs/gmp:0=
-	sys-libs/ncurses:0=[unicode]
-	!ghcmakebinary? ( dev-libs/libffi:= )
-"
-
-# 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}
-	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} )"
-
-PDEPEND="!ghcbootstrap? ( >=app-admin/haskell-updater-1.2 )"
-
-REQUIRED_USE="?? ( ghcbootstrap binary )"
-
-# haskell libraries built with cabal in configure mode, #515354
-QA_CONFIGURE_OPTIONS+=" --with-compiler --with-gcc"
-
-is_crosscompile() {
-	[[ ${CHOST} != ${CTARGET} ]]
-}
-
-# returns tool prefix for crosscompiler.
-# Example:
-#  CTARGET=armv7a-unknown-linux-gnueabi
-#  CHOST=x86_64-pc-linux-gnu
-#    "armv7a-unknown-linux-gnueabi-"
-#  CTARGET=${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}" "${pv}"
-	done
-}
-
-ghc_setup_cflags() {
-	if is_crosscompile; then
-		export CFLAGS=${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
-
-	# hardened-gcc needs to be disabled, because our prebuilt binaries/libraries
-	# are not built with fPIC, bug #606666
-	gcc-specs-pie && append-ghc-cflags persistent compile link -nopie
-	tc-is-gcc && version_is_at_least 6.3 $(gcc-version) && if ! use ghcbootstrap; then
-		# gcc-6.3 has support for -no-pie upstream, but spelling differs from
-		# gentoo-specific '-nopie'. We enable it in non-bootstrap to allow
-		# hardened users try '-pie' in USE=ghcbootstrap mode.
-		append-ghc-cflags compile link -no-pie
-	fi
-
-	# prevent from failind building unregisterised ghc:
-	# https://www.mail-archive.com/debian-bugs-dist@lists.debian.org/msg171602.html
-	use ppc64 && append-ghc-cflags persistent compile -mminimal-toc
-}
-
-# 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=$1
-
-	# libdir for prebuilt binary and for current system may mismatch
-	# It does for prefix installation for example: bug #476998
-	local bin_ghc_prefix=${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_PV}-orig"
-	cp "${WORKDIR}/usr/bin/$(cross)ghc-pkg-${GHC_PV}" "$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
-		bin_libpath=${bin_ghc_prefix}/$(get_libdir)
-
-		relocate_path "/usr/${bin_libdir}" "/usr/$(get_libdir)" \
-			"${WORKDIR}/usr/bin/$(cross)ghc-${GHC_PV}" \
-			"${WORKDIR}/usr/bin/$(cross)ghci-${GHC_PV}" \
-			"${WORKDIR}/usr/bin/$(cross)ghc-pkg-${GHC_PV}" \
-			"${WORKDIR}/usr/bin/$(cross)hsc2hs" \
-			"${WORKDIR}/usr/bin/$(cross)runghc-${GHC_PV}" \
-			"$gp_back" \
-			"${WORKDIR}/usr/$(get_libdir)/$(cross)${GHC_P}/package.conf.d/"*
-	fi
-
-	# Relocate from /usr to ${EPREFIX}/usr
-	relocate_path "/usr" "${to}/usr" \
-		"${WORKDIR}/usr/bin/$(cross)ghc-${GHC_PV}" \
-		"${WORKDIR}/usr/bin/$(cross)ghci-${GHC_PV}" \
-		"${WORKDIR}/usr/bin/$(cross)ghc-pkg-${GHC_PV}" \
-		"${WORKDIR}/usr/bin/$(cross)hsc2hs" \
-		"${WORKDIR}/usr/bin/$(cross)runghc-${GHC_PV}" \
-		"${WORKDIR}/usr/$(get_libdir)/$(cross)${GHC_P}/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
-}
-
-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/$(cross)ghc-${GHC_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)/$(cross)${GHC_P}/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}"
-	else
-		if ! use ghcbootstrap; then
-			case ${CHOST} in
-				*-darwin* | *-solaris*)
-				# UPDATE ME for ghc-7
-				mkdir "${WORKDIR}"/ghc-bin-installer || die
-				pushd "${WORKDIR}"/ghc-bin-installer > /dev/null || die
-				use sparc-solaris && unpack ghc-6.10.4-sparc-sun-solaris2.tar.bz2
-				use x86-solaris && unpack ghc-7.0.3-i386-unknown-solaris2.tar.bz2
-				use x64-macos && unpack ghc-7.4.1-x86_64-apple-darwin.tar.bz2
-				popd > /dev/null
-
-				pushd "${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
-				# much 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 "${S}" # otherwise epatch will break
-
-		epatch "${FILESDIR}"/${PN}-7.0.4-CHOST-prefix.patch
-
-		epatch "${FILESDIR}"/${PN}-8.0.1_rc1-cgen-constify.patch
-		epatch "${FILESDIR}"/${PN}-7.8.3-prim-lm.patch
-		epatch "${FILESDIR}"/${PN}-8.0.2-no-relax-everywhere.patch
-
-		epatch "${FILESDIR}"/${PN}-8.0.1-limit-jN.patch
-		epatch "${FILESDIR}"/${PN}-8.0.1-ww-args-limit.patch
-		epatch "${FILESDIR}"/${PN}-8.0.1-par-g0-on-A32.patch
-		epatch "${FILESDIR}"/${PN}-8.0.2_rc2-old-sphinx.patch
-		epatch "${FILESDIR}"/${PN}-8.0.2-libffi-alpha.patch
-		epatch "${FILESDIR}"/${PN}-8.0.2-O2-unreg.patch
-		epatch "${FILESDIR}"/${PN}-8.0.2-binutils-2.30.patch
-
-		bump_libs
-
-		# as we have changed the build system
-		eautoreconf
-	fi
-}
-
-src_configure() {
-	if ! use binary; then
-		# initialize build.mk
-		echo '# Gentoo changes' > mk/build.mk
-
-		# Put docs into the right place, ie /usr/share/doc/ghc-${GHC_PV}
-		echo "docdir = ${EPREFIX}/usr/share/doc/${P}" >> mk/build.mk
-		echo "htmldir = ${EPREFIX}/usr/share/doc/${P}" >> 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
-
-		# 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 = $(usex gmp integer-gmp integer-simple)" >> mk/build.mk
-
-		# don't strip anything. Very useful when stage2 SIGSEGVs on you
-		echo "STRIP_CMD = :" >> mk/build.mk
-
-		local econf_args=()
-
-		# GHC embeds 'gcc' it was built by and uses it later.
-		# Don't allow things like ccache or versioned binary slip.
-		# We use stable thing across gcc upgrades.
-		is_crosscompile || econf_args+=(--with-gcc=${CHOST}-gcc)
-
-		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
-		else
-			econf_args+=(--with-system-libffi)
-			econf_args+=(--with-ffi-includes=$($(tc-getPKG_CONFIG) libffi --cflags-only-I | sed -e 's@^-I@@'))
-		fi
-
-		elog "Final mk/build.mk:"
-		cat mk/build.mk || die
-
-		econf ${econf_args[@]} --enable-bootstrap-with-devel-snapshot
-
-		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
-		# 1. build/pax-mark compiler binary first
-		emake ghc/stage2/build/tmp/ghc-stage2
-		pax-mark -m ghc/stage2/build/tmp/ghc-stage2
-		# 2. build/pax-mark haddock using ghc-stage2
-		emake utils/haddock/dist/build/tmp/haddock
-		pax-mark -m utils/haddock/dist/build/tmp/haddock
-		# 3. and then all the rest
-		emake all
-	fi # ! use binary
-}
-
-src_install() {
-	if use binary; then
-		use prefix && mkdir -p "${ED}"
-		mv "${S}/usr" "${ED}"
-	else
-
-		emake -j1 install DESTDIR="${D}"
-		dodoc "distrib/README" "ANNOUNCE" "LICENSE" "VERSION"
-
-		# 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/$(cross)haddock
-
-		if [[ ! -f "${S}/VERSION" ]]; then
-			echo "${GHC_PV}" > "${S}/VERSION" \
-				|| die "Could not create file ${S}/VERSION"
-		fi
-		if ! is_crosscompile; then
-			newbashcomp "${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 "${PKGCACHE}"{,.shipped} \
-		|| die "failed to copy package.conf.d/package.cache"
-}
-
-pkg_preinst() {
-	# have we got an earlier version of ghc installed?
-	if has_version "<${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 "${PKGCACHE}"{.shipped,}
-}
-
-pkg_postrm() {
-	ghc-package_pkg_postrm
-}
diff --git a/dev-lang/ghc/ghc-8.10.1.ebuild b/dev-lang/ghc/ghc-8.10.1.ebuild
deleted file mode 100644
index 1db40de34286..000000000000
--- a/dev-lang/ghc/ghc-8.10.1.ebuild
+++ /dev/null
@@ -1,797 +0,0 @@
-# Copyright 1999-2021 Gentoo Authors
-# Distributed under the terms of the GNU General Public License v2
-
-EAPI=7
-
-# to make make a crosscompiler use crossdev and symlink ghc tree into
-# cross overlay. result would look like 'cross-sparc-unknown-linux-gnu/ghc'
-export CBUILD=${CBUILD:-${CHOST}}
-export CTARGET=${CTARGET:-${CHOST}}
-if [[ ${CTARGET} = ${CHOST} ]] ; then
-	if [[ ${CATEGORY/cross-} != ${CATEGORY} ]] ; then
-		export CTARGET=${CATEGORY/cross-}
-	fi
-fi
-
-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-${PV}-i686-pc-linux-gnu.tbz2 )"
-
-# various ports:
-#arch_binaries="$arch_binaries x86-fbsd? ( https://slyfox.uni.cx/~slyfox/distfiles/ghc-bin-${PV}-x86-fbsd.tbz2 )"
-
-# 0 - yet
-yet_binary() {
-	case "${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:0=[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}
-	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} )"
-
-# 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
-}
-
-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 "${WORKDIR}"/ghc-bin-installer > /dev/null || die
-				use sparc-solaris && unpack ghc-6.10.4-sparc-sun-solaris2.tar.bz2
-				use x86-solaris && unpack ghc-7.0.3-i386-unknown-solaris2.tar.bz2
-				use x64-macos && unpack ghc-7.4.1-x86_64-apple-darwin.tar.bz2
-				popd > /dev/null
-
-				pushd "${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}"/${PN}-8.10.1-no-relax-everywhere.patch
-		eapply "${FILESDIR}"/${PN}-8.10.1-allow-cross-bootstrap.patch
-
-		# a bunch of crosscompiler patches
-		# needs newer version:
-		#eapply "${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)${P}" >> mk/build.mk
-		echo "htmldir = ${EPREFIX}/usr/share/doc/$(cross)${P}" >> mk/build.mk
-
-		# We also need to use the GHC_FLAGS flags when building ghc itself
-		echo "SRC_HC_OPTS+=${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 "${PKGCACHE}"{.shipped,}
-}
-
-pkg_postrm() {
-	ghc-package_pkg_postrm
-}
diff --git a/dev-lang/ghc/ghc-8.10.2.ebuild b/dev-lang/ghc/ghc-8.10.2.ebuild
deleted file mode 100644
index fc819806ed06..000000000000
--- a/dev-lang/ghc/ghc-8.10.2.ebuild
+++ /dev/null
@@ -1,797 +0,0 @@
-# Copyright 1999-2021 Gentoo Authors
-# Distributed under the terms of the GNU General Public License v2
-
-EAPI=7
-
-# to make make a crosscompiler use crossdev and symlink ghc tree into
-# cross overlay. result would look like 'cross-sparc-unknown-linux-gnu/ghc'
-export CBUILD=${CBUILD:-${CHOST}}
-export CTARGET=${CTARGET:-${CHOST}}
-if [[ ${CTARGET} = ${CHOST} ]] ; then
-	if [[ ${CATEGORY/cross-} != ${CATEGORY} ]] ; then
-		export CTARGET=${CATEGORY/cross-}
-	fi
-fi
-
-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-${PV}-i686-pc-linux-gnu.tbz2 )"
-
-# various ports:
-#arch_binaries="$arch_binaries x86-fbsd? ( https://slyfox.uni.cx/~slyfox/distfiles/ghc-bin-${PV}-x86-fbsd.tbz2 )"
-
-# 0 - yet
-yet_binary() {
-	case "${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:0=[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}
-	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} )"
-
-# 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
-}
-
-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 "${WORKDIR}"/ghc-bin-installer > /dev/null || die
-				use sparc-solaris && unpack ghc-6.10.4-sparc-sun-solaris2.tar.bz2
-				use x86-solaris && unpack ghc-7.0.3-i386-unknown-solaris2.tar.bz2
-				use x64-macos && unpack ghc-7.4.1-x86_64-apple-darwin.tar.bz2
-				popd > /dev/null
-
-				pushd "${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}"/${PN}-8.10.2-revert-linker-rtsSymbols_more_linker_symbols.patch
-
-		# a bunch of crosscompiler patches
-		# needs newer version:
-		#eapply "${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)${P}" >> mk/build.mk
-		echo "htmldir = ${EPREFIX}/usr/share/doc/$(cross)${P}" >> mk/build.mk
-
-		# We also need to use the GHC_FLAGS flags when building ghc itself
-		echo "SRC_HC_OPTS+=${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 "${PKGCACHE}"{.shipped,}
-}
-
-pkg_postrm() {
-	ghc-package_pkg_postrm
-}
diff --git a/dev-lang/ghc/ghc-8.10.3.ebuild b/dev-lang/ghc/ghc-8.10.3.ebuild
deleted file mode 100644
index 4b91c85afe92..000000000000
--- a/dev-lang/ghc/ghc-8.10.3.ebuild
+++ /dev/null
@@ -1,796 +0,0 @@
-# Copyright 1999-2021 Gentoo Authors
-# Distributed under the terms of the GNU General Public License v2
-
-EAPI=7
-
-# to make make a crosscompiler use crossdev and symlink ghc tree into
-# cross overlay. result would look like 'cross-sparc-unknown-linux-gnu/ghc'
-export CBUILD=${CBUILD:-${CHOST}}
-export CTARGET=${CTARGET:-${CHOST}}
-if [[ ${CTARGET} = ${CHOST} ]] ; then
-	if [[ ${CATEGORY/cross-} != ${CATEGORY} ]] ; then
-		export CTARGET=${CATEGORY/cross-}
-	fi
-fi
-
-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-${PV}-i686-pc-linux-gnu.tbz2 )"
-
-# various ports:
-#arch_binaries="$arch_binaries x86-fbsd? ( https://slyfox.uni.cx/~slyfox/distfiles/ghc-bin-${PV}-x86-fbsd.tbz2 )"
-
-# 0 - yet
-yet_binary() {
-	case "${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="~amd64 ~x86"
-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:0=[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}
-	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} )"
-
-# 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
-}
-
-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 "${WORKDIR}"/ghc-bin-installer > /dev/null || die
-				use sparc-solaris && unpack ghc-6.10.4-sparc-sun-solaris2.tar.bz2
-				use x86-solaris && unpack ghc-7.0.3-i386-unknown-solaris2.tar.bz2
-				use x64-macos && unpack ghc-7.4.1-x86_64-apple-darwin.tar.bz2
-				popd > /dev/null
-
-				pushd "${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}"/${PN}-8.10.1-allow-cross-bootstrap.patch
-
-		# a bunch of crosscompiler patches
-		# needs newer version:
-		#eapply "${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)${P}" >> mk/build.mk
-		echo "htmldir = ${EPREFIX}/usr/share/doc/$(cross)${P}" >> mk/build.mk
-
-		# We also need to use the GHC_FLAGS flags when building ghc itself
-		echo "SRC_HC_OPTS+=${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 "${PKGCACHE}"{.shipped,}
-}
-
-pkg_postrm() {
-	ghc-package_pkg_postrm
-}
diff --git a/dev-lang/ghc/ghc-8.2.1.ebuild b/dev-lang/ghc/ghc-8.2.1.ebuild
deleted file mode 100644
index aa2a45cf9624..000000000000
--- a/dev-lang/ghc/ghc-8.2.1.ebuild
+++ /dev/null
@@ -1,754 +0,0 @@
-# Copyright 1999-2021 Gentoo Authors
-# Distributed under the terms of the GNU General Public License v2
-
-EAPI=5
-
-# to make make a crosscompiler use crossdev and symlink ghc tree into
-# cross overlay. result would look like 'cross-sparc-unknown-linux-gnu/ghc'
-export CBUILD=${CBUILD:-${CHOST}}
-export CTARGET=${CTARGET:-${CHOST}}
-if [[ ${CTARGET} = ${CHOST} ]] ; then
-	if [[ ${CATEGORY/cross-} != ${CATEGORY} ]] ; then
-		export CTARGET=${CATEGORY/cross-}
-	fi
-fi
-
-inherit autotools bash-completion-r1 eutils flag-o-matic ghc-package
-inherit multilib pax-utils toolchain-funcs versionator prefix
-inherit check-reqs
-DESCRIPTION="The Glasgow Haskell Compiler"
-HOMEPAGE="https://www.haskell.org/ghc/"
-
-# we don't have any binaries yet
-arch_binaries=""
-
-# 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="$arch_binaries sparc? ( https://slyfox.uni.cx/~slyfox/distfiles/ghc-bin-${PV}-sparc.tbz2 )"
-arch_binaries="$arch_binaries x86? ( https://slyfox.uni.cx/~slyfox/distfiles/ghc-bin-${PV}-i686-pc-linux-gnu.tbz2 )"
-
-# various ports:
-#arch_binaries="$arch_binaries x86-fbsd? ( https://slyfox.uni.cx/~slyfox/distfiles/ghc-bin-${PV}-x86-fbsd.tbz2 )"
-
-# 0 - yet
-yet_binary() {
-	case "${ARCH}" in
-		#alpha) return 0 ;;
-		#arm64) return 0 ;;
-		#arm) return 0 ;;
-		amd64) return 0 ;;
-		#ia64) return 0 ;;
-		#ppc) return 0 ;;
-		#ppc64) return 0 ;;
-		#sparc) return 0 ;;
-		x86) return 0 ;;
-		*) return 1 ;;
-	esac
-}
-
-GHC_PV=${PV}
-#GHC_PV=8.2.0.20170704 # uncomment only for -rc ebuilds
-GHC_P=${PN}-${GHC_PV} # using ${P} is almost never correct
-
-SRC_URI="!binary? ( https://downloads.haskell.org/~ghc/${PV/_rc/-rc}/${GHC_P}-src.tar.xz )"
-S="${WORKDIR}"/${GHC_P}
-
-[[ -n $arch_binaries ]] && SRC_URI+=" !ghcbootstrap? ( $arch_binaries )"
-
-BUMP_LIBRARIES=(
-	# "hackage-name          hackage-version"
-)
-
-LICENSE="BSD"
-SLOT="0/${PV}"
-#KEYWORDS="~alpha ~amd64 ~x86 ~amd64-linux ~x86-linux"
-IUSE="doc ghcbootstrap ghcmakebinary +gmp profile"
-IUSE+=" binary"
-
-RDEPEND="
-	>=dev-lang/perl-5.6.1
-	dev-libs/gmp:0=
-	sys-libs/ncurses:0=[unicode]
-	!ghcmakebinary? ( dev-libs/libffi:= )
-"
-
-# 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}
-	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} )"
-
-PDEPEND="!ghcbootstrap? ( =app-admin/haskell-updater-1.2* )"
-
-REQUIRED_USE="?? ( ghcbootstrap 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} == ${CTARGET} ]]
-}
-
-# returns tool prefix for crosscompiler.
-# Example:
-#  CTARGET=armv7a-unknown-linux-gnueabi
-#  CHOST=x86_64-pc-linux-gnu
-#    "armv7a-unknown-linux-gnueabi-"
-#  CTARGET=${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
-		# hardened-gcc needs to be disabled, because our prebuilt binaries/libraries
-		# are not built with fPIC, bug #606666
-		gcc-specs-pie && append-ghc-cflags persistent compile link -nopie
-		tc-is-gcc && version_is_at_least 6.3 $(gcc-version) && if ! use ghcbootstrap; then
-			# gcc-6.3 has support for -no-pie upstream, but spelling differs from
-			# gentoo-specific '-nopie'. We enable it in non-bootstrap to allow
-			# hardened users try '-pie' in USE=ghcbootstrap mode.
-			append-ghc-cflags compile link -no-pie
-		fi
-
-		# 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=$1
-
-	# libdir for prebuilt binary and for current system may mismatch
-	# It does for prefix installation for example: bug #476998
-	local bin_ghc_prefix=${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_PV}-orig"
-	cp "${WORKDIR}/usr/bin/ghc-pkg-${GHC_PV}" "$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_PV}" \
-			"${WORKDIR}/usr/bin/ghci-${GHC_PV}" \
-			"${WORKDIR}/usr/bin/ghc-pkg-${GHC_PV}" \
-			"${WORKDIR}/usr/bin/hsc2hs" \
-			"${WORKDIR}/usr/bin/runghc-${GHC_PV}" \
-			"$gp_back" \
-			"${WORKDIR}/usr/$(get_libdir)/${GHC_P}/package.conf.d/"*
-	fi
-
-	# Relocate from /usr to ${EPREFIX}/usr
-	relocate_path "/usr" "${to}/usr" \
-		"${WORKDIR}/usr/bin/ghc-${GHC_PV}" \
-		"${WORKDIR}/usr/bin/ghci-${GHC_PV}" \
-		"${WORKDIR}/usr/bin/ghc-pkg-${GHC_PV}" \
-		"${WORKDIR}/usr/bin/hsc2hs" \
-		"${WORKDIR}/usr/bin/runghc-${GHC_PV}" \
-		"${WORKDIR}/usr/$(get_libdir)/${GHC_P}/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
-}
-
-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-${GHC_PV}"
-
-		# allow hardened users use vanilla binary to bootstrap ghc
-		# ghci uses mmap with rwx protection at it implements dynamic
-		# linking on it's own (bug #299709)
-		pax-mark -m "${WORKDIR}/usr/$(get_libdir)/${GHC_P}/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}"
-	else
-		if ! use ghcbootstrap; then
-			case ${CHOST} in
-				*-darwin* | *-solaris*)
-				# UPDATE ME for ghc-7
-				mkdir "${WORKDIR}"/ghc-bin-installer || die
-				pushd "${WORKDIR}"/ghc-bin-installer > /dev/null || die
-				use sparc-solaris && unpack ghc-6.10.4-sparc-sun-solaris2.tar.bz2
-				use x86-solaris && unpack ghc-7.0.3-i386-unknown-solaris2.tar.bz2
-				use x64-macos && unpack ghc-7.4.1-x86_64-apple-darwin.tar.bz2
-				popd > /dev/null
-
-				pushd "${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
-				# much 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 "${S}" # otherwise epatch will break
-
-		epatch "${FILESDIR}"/${PN}-7.0.4-CHOST-prefix.patch
-		epatch "${FILESDIR}"/${PN}-8.2.1-darwin.patch
-
-		epatch "${FILESDIR}"/${PN}-8.2.1_rc1-cgen-constify.patch
-		epatch "${FILESDIR}"/${PN}-7.8.3-prim-lm.patch
-		epatch "${FILESDIR}"/${PN}-8.0.2-no-relax-everywhere.patch
-
-		epatch "${FILESDIR}"/${PN}-8.2.1_rc2-O2-unreg.patch
-
-		# a bunch of crosscompiler patches
-		epatch "${FILESDIR}"/${PN}-8.2.1_rc1-unphased-cross.patch
-		epatch "${FILESDIR}"/${PN}-8.2.1_rc1-staged-cross.patch
-		epatch "${FILESDIR}"/${PN}-8.2.1_rc1-ghci-cross.patch
-		epatch "${FILESDIR}"/${PN}-8.2.1_rc1-stage2-cross.patch
-		epatch "${FILESDIR}"/${PN}-8.2.1_rc1-hp2ps-cross.patch
-		epatch "${FILESDIR}"/${PN}-8.2.1_rc3-any-vendor.patch
-		epatch "${FILESDIR}"/${PN}-8.2.1_rc3-stginit-data.patch
-
-		# needs a new libffi release
-		epatch "${FILESDIR}"/${PN}-8.0.2-libffi-alpha.patch
-
-		# mingw32 target
-		pushd "${S}/libraries/Win32"
-			epatch "${FILESDIR}"/${PN}-8.2.1_rc1-win32-cross-1.patch # upstreamed, waits for merge to -HEAD
-			epatch "${FILESDIR}"/${PN}-8.2.1_rc1-win32-cross-2-hack.patch # bad workaround
-		popd
-
-		bump_libs
-
-		# 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)${P}" >> mk/build.mk
-		echo "htmldir = ${EPREFIX}/usr/share/doc/$(cross)${P}" >> mk/build.mk
-
-		# We also need to use the GHC_FLAGS flags when building ghc itself
-		echo "SRC_HC_OPTS+=${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=${CTARGET}-gcc
-			LD=${CTARGET}-ld
-			# these should be inferred by GHC but ghc defaults
-			# to using bundled tools on windows.
-			Windres=${CTARGET}-windres
-			DllWrap=${CTARGET}-dllwrap
-		)
-		if [[ ${CTARGET} == arm* ]] ; then
-			# ld.bfd-2.28 does not work for ghc. Force ld.gold
-			# instead. This should be removed once gentoo gets
-			# a fix for R_ARM_COPY bug: https://sourceware.org/PR16177
-			econf_args+=(LD=${CTARGET}-ld.gold)
-		fi
-
-		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
-
-		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_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" "ANNOUNCE" "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 "${PKGCACHE}"{,.shipped} \
-		|| die "failed to copy package.conf.d/package.cache"
-}
-
-pkg_preinst() {
-	# have we got an earlier version of ghc installed?
-	if has_version "<${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 "${PKGCACHE}"{.shipped,}
-}
-
-pkg_postrm() {
-	ghc-package_pkg_postrm
-}
diff --git a/dev-lang/ghc/ghc-8.2.2.ebuild b/dev-lang/ghc/ghc-8.2.2.ebuild
deleted file mode 100644
index 1338261d87dc..000000000000
--- a/dev-lang/ghc/ghc-8.2.2.ebuild
+++ /dev/null
@@ -1,755 +0,0 @@
-# Copyright 1999-2021 Gentoo Authors
-# Distributed under the terms of the GNU General Public License v2
-
-EAPI=6
-
-# to make make a crosscompiler use crossdev and symlink ghc tree into
-# cross overlay. result would look like 'cross-sparc-unknown-linux-gnu/ghc'
-export CBUILD=${CBUILD:-${CHOST}}
-export CTARGET=${CTARGET:-${CHOST}}
-if [[ ${CTARGET} = ${CHOST} ]] ; then
-	if [[ ${CATEGORY/cross-} != ${CATEGORY} ]] ; then
-		export CTARGET=${CATEGORY/cross-}
-	fi
-fi
-
-inherit autotools bash-completion-r1 eutils flag-o-matic ghc-package
-inherit multilib pax-utils toolchain-funcs versionator prefix
-inherit check-reqs
-DESCRIPTION="The Glasgow Haskell Compiler"
-HOMEPAGE="https://www.haskell.org/ghc/"
-
-# we don't have any binaries yet
-arch_binaries=""
-
-# 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="$arch_binaries sparc? ( https://slyfox.uni.cx/~slyfox/distfiles/ghc-bin-${PV}-sparc.tbz2 )"
-arch_binaries="$arch_binaries x86? ( https://slyfox.uni.cx/~slyfox/distfiles/ghc-bin-${PV}-i686-pc-linux-gnu.tbz2 )"
-
-# various ports:
-#arch_binaries="$arch_binaries x86-fbsd? ( https://slyfox.uni.cx/~slyfox/distfiles/ghc-bin-${PV}-x86-fbsd.tbz2 )"
-
-# 0 - yet
-yet_binary() {
-	case "${ARCH}" in
-		#alpha) return 0 ;;
-		#arm64) return 0 ;;
-		#arm) return 0 ;;
-		amd64) return 0 ;;
-		#ia64) return 0 ;;
-		#ppc) return 0 ;;
-		#ppc64) return 0 ;;
-		#sparc) return 0 ;;
-		x86) return 0 ;;
-		*) return 1 ;;
-	esac
-}
-
-GHC_PV=${PV}
-#GHC_PV=8.2.1.20171108 # uncomment only for -rc ebuilds
-GHC_P=${PN}-${GHC_PV} # using ${P} is almost never correct
-
-SRC_URI="!binary? ( https://downloads.haskell.org/~ghc/${PV/_rc/-rc}/${GHC_P}-src.tar.xz )"
-S="${WORKDIR}"/${GHC_P}
-
-[[ -n $arch_binaries ]] && SRC_URI+=" !ghcbootstrap? ( $arch_binaries )"
-
-BUMP_LIBRARIES=(
-	# "hackage-name          hackage-version"
-)
-
-LICENSE="BSD"
-SLOT="0/${PV}"
-#KEYWORDS="~alpha ~amd64 ~x86 ~amd64-linux ~x86-linux"
-IUSE="doc ghcbootstrap ghcmakebinary +gmp profile"
-IUSE+=" binary"
-
-RDEPEND="
-	>=dev-lang/perl-5.6.1
-	dev-libs/gmp:0=
-	sys-libs/ncurses:0=[unicode]
-	!ghcmakebinary? ( dev-libs/libffi:= )
-"
-
-# 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}
-	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} )"
-
-PDEPEND="!ghcbootstrap? ( >=app-admin/haskell-updater-1.2 )"
-
-REQUIRED_USE="?? ( ghcbootstrap 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} == ${CTARGET} ]]
-}
-
-# returns tool prefix for crosscompiler.
-# Example:
-#  CTARGET=armv7a-unknown-linux-gnueabi
-#  CHOST=x86_64-pc-linux-gnu
-#    "armv7a-unknown-linux-gnueabi-"
-#  CTARGET=${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
-		# hardened-gcc needs to be disabled, because our prebuilt binaries/libraries
-		# are not built with fPIC, bug #606666
-		gcc-specs-pie && append-ghc-cflags persistent compile link -nopie
-		tc-is-gcc && version_is_at_least 6.3 $(gcc-version) && if ! use ghcbootstrap; then
-			# gcc-6.3 has support for -no-pie upstream, but spelling differs from
-			# gentoo-specific '-nopie'. We enable it in non-bootstrap to allow
-			# hardened users try '-pie' in USE=ghcbootstrap mode.
-			append-ghc-cflags compile link -no-pie
-		fi
-
-		# 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=$1
-
-	# libdir for prebuilt binary and for current system may mismatch
-	# It does for prefix installation for example: bug #476998
-	local bin_ghc_prefix=${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_PV}-orig"
-	cp "${WORKDIR}/usr/bin/ghc-pkg-${GHC_PV}" "$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_PV}" \
-			"${WORKDIR}/usr/bin/ghci-${GHC_PV}" \
-			"${WORKDIR}/usr/bin/ghc-pkg-${GHC_PV}" \
-			"${WORKDIR}/usr/bin/hsc2hs" \
-			"${WORKDIR}/usr/bin/runghc-${GHC_PV}" \
-			"$gp_back" \
-			"${WORKDIR}/usr/$(get_libdir)/${GHC_P}/package.conf.d/"*
-	fi
-
-	# Relocate from /usr to ${EPREFIX}/usr
-	relocate_path "/usr" "${to}/usr" \
-		"${WORKDIR}/usr/bin/ghc-${GHC_PV}" \
-		"${WORKDIR}/usr/bin/ghci-${GHC_PV}" \
-		"${WORKDIR}/usr/bin/ghc-pkg-${GHC_PV}" \
-		"${WORKDIR}/usr/bin/hsc2hs" \
-		"${WORKDIR}/usr/bin/runghc-${GHC_PV}" \
-		"${WORKDIR}/usr/$(get_libdir)/${GHC_P}/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
-}
-
-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-${GHC_PV}"
-
-		# allow hardened users use vanilla binary to bootstrap ghc
-		# ghci uses mmap with rwx protection at it implements dynamic
-		# linking on it's own (bug #299709)
-		pax-mark -m "${WORKDIR}/usr/$(get_libdir)/${GHC_P}/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 "${WORKDIR}"/ghc-bin-installer > /dev/null || die
-				use sparc-solaris && unpack ghc-6.10.4-sparc-sun-solaris2.tar.bz2
-				use x86-solaris && unpack ghc-7.0.3-i386-unknown-solaris2.tar.bz2
-				use x64-macos && unpack ghc-7.4.1-x86_64-apple-darwin.tar.bz2
-				popd > /dev/null
-
-				pushd "${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
-				# much 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}"/${PN}-8.2.1_rc1-cgen-constify.patch
-		eapply "${FILESDIR}"/${PN}-7.8.3-prim-lm.patch
-		eapply "${FILESDIR}"/${PN}-8.0.2-no-relax-everywhere.patch
-
-		eapply "${FILESDIR}"/${PN}-8.2.1_rc2-O2-unreg.patch
-		eapply "${FILESDIR}"/${PN}-8.0.2-binutils-2.30.patch
-
-		# a bunch of crosscompiler patches
-		eapply "${FILESDIR}"/${PN}-8.2.1_rc1-unphased-cross.patch
-		eapply "${FILESDIR}"/${PN}-8.2.1_rc1-staged-cross.patch
-		eapply "${FILESDIR}"/${PN}-8.2.1_rc1-ghci-cross.patch
-		eapply "${FILESDIR}"/${PN}-8.2.1_rc1-stage2-cross.patch
-		eapply "${FILESDIR}"/${PN}-8.2.1_rc1-hp2ps-cross.patch
-
-		# needs a new libffi release
-		eapply "${FILESDIR}"/${PN}-8.0.2-libffi-alpha.patch
-
-		# mingw32 target
-		pushd "${S}/libraries/Win32"
-			eapply "${FILESDIR}"/${PN}-8.2.1_rc1-win32-cross-1.patch # upstreamed, waits for merge to -HEAD
-			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)${P}" >> mk/build.mk
-		echo "htmldir = ${EPREFIX}/usr/share/doc/$(cross)${P}" >> mk/build.mk
-
-		# We also need to use the GHC_FLAGS flags when building ghc itself
-		echo "SRC_HC_OPTS+=${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=${CTARGET}-gcc
-			LD=${CTARGET}-ld
-			# these should be inferred by GHC but ghc defaults
-			# to using bundled tools on windows.
-			Windres=${CTARGET}-windres
-			DllWrap=${CTARGET}-dllwrap
-		)
-		if [[ ${CTARGET} == arm* ]] ; then
-			# ld.bfd-2.28 does not work for ghc. Force ld.gold
-			# instead. This should be removed once gentoo gets
-			# a fix for R_ARM_COPY bug: https://sourceware.org/PR16177
-			econf_args+=(LD=${CTARGET}-ld.gold)
-		fi
-
-		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
-
-		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_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" "ANNOUNCE" "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 "${PKGCACHE}"{,.shipped} \
-		|| die "failed to copy package.conf.d/package.cache"
-}
-
-pkg_preinst() {
-	# have we got an earlier version of ghc installed?
-	if has_version "<${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 "${PKGCACHE}"{.shipped,}
-}
-
-pkg_postrm() {
-	ghc-package_pkg_postrm
-}
diff --git a/dev-lang/ghc/ghc-8.4.1.ebuild b/dev-lang/ghc/ghc-8.4.1.ebuild
deleted file mode 100644
index 0e86ec36e7d4..000000000000
--- a/dev-lang/ghc/ghc-8.4.1.ebuild
+++ /dev/null
@@ -1,755 +0,0 @@
-# Copyright 1999-2021 Gentoo Authors
-# Distributed under the terms of the GNU General Public License v2
-
-EAPI=6
-
-# to make make a crosscompiler use crossdev and symlink ghc tree into
-# cross overlay. result would look like 'cross-sparc-unknown-linux-gnu/ghc'
-export CBUILD=${CBUILD:-${CHOST}}
-export CTARGET=${CTARGET:-${CHOST}}
-if [[ ${CTARGET} = ${CHOST} ]] ; then
-	if [[ ${CATEGORY/cross-} != ${CATEGORY} ]] ; then
-		export CTARGET=${CATEGORY/cross-}
-	fi
-fi
-
-inherit autotools bash-completion-r1 eutils flag-o-matic ghc-package
-inherit multilib pax-utils toolchain-funcs versionator prefix
-inherit check-reqs
-DESCRIPTION="The Glasgow Haskell Compiler"
-HOMEPAGE="https://www.haskell.org/ghc/"
-
-# we don't have any binaries yet
-arch_binaries=""
-
-# 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="$arch_binaries sparc? ( https://slyfox.uni.cx/~slyfox/distfiles/ghc-bin-${PV}-sparc.tbz2 )"
-arch_binaries="$arch_binaries x86? ( https://slyfox.uni.cx/~slyfox/distfiles/ghc-bin-${PV}-i686-pc-linux-gnu.tbz2 )"
-
-# various ports:
-#arch_binaries="$arch_binaries x86-fbsd? ( https://slyfox.uni.cx/~slyfox/distfiles/ghc-bin-${PV}-x86-fbsd.tbz2 )"
-
-# 0 - yet
-yet_binary() {
-	case "${ARCH}" in
-		#alpha) return 0 ;;
-		#arm64) return 0 ;;
-		#arm) return 0 ;;
-		amd64) return 0 ;;
-		#ia64) return 0 ;;
-		#ppc) return 0 ;;
-		#ppc64) return 0 ;;
-		#sparc) return 0 ;;
-		x86) return 0 ;;
-		*) return 1 ;;
-	esac
-}
-
-GHC_PV=${PV}
-#GHC_PV=8.4.0.20180224 # 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/_/-}/${GHC_P}-src.tar.xz )"
-S="${WORKDIR}"/${GHC_P}
-
-[[ -n $arch_binaries ]] && SRC_URI+=" !ghcbootstrap? ( $arch_binaries )"
-
-BUMP_LIBRARIES=(
-	# "hackage-name          hackage-version"
-)
-
-LICENSE="BSD"
-SLOT="0/${PV}"
-#KEYWORDS="~alpha ~amd64 ~x86 ~amd64-linux ~x86-linux"
-IUSE="doc ghcbootstrap ghcmakebinary +gmp profile"
-IUSE+=" binary"
-
-RDEPEND="
-	>=dev-lang/perl-5.6.1
-	dev-libs/gmp:0=
-	sys-libs/ncurses:0=[unicode]
-	!ghcmakebinary? ( dev-libs/libffi:= )
-"
-
-# 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}
-	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} )"
-
-PDEPEND="!ghcbootstrap? ( >=app-admin/haskell-updater-1.2 )"
-
-REQUIRED_USE="?? ( ghcbootstrap 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} == ${CTARGET} ]]
-}
-
-# returns tool prefix for crosscompiler.
-# Example:
-#  CTARGET=armv7a-unknown-linux-gnueabi
-#  CHOST=x86_64-pc-linux-gnu
-#    "armv7a-unknown-linux-gnueabi-"
-#  CTARGET=${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
-		# hardened-gcc needs to be disabled, because our prebuilt binaries/libraries
-		# are not built with fPIC, bug #606666
-		gcc-specs-pie && append-ghc-cflags persistent compile link -nopie
-		tc-is-gcc && version_is_at_least 6.3 $(gcc-version) && if ! use ghcbootstrap; then
-			# gcc-6.3 has support for -no-pie upstream, but spelling differs from
-			# gentoo-specific '-nopie'. We enable it in non-bootstrap to allow
-			# hardened users try '-pie' in USE=ghcbootstrap mode.
-			append-ghc-cflags compile link -no-pie
-		fi
-
-		# 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=$1
-
-	# libdir for prebuilt binary and for current system may mismatch
-	# It does for prefix installation for example: bug #476998
-	local bin_ghc_prefix=${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_PV}-orig"
-	cp "${WORKDIR}/usr/bin/ghc-pkg-${GHC_PV}" "$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_PV}" \
-			"${WORKDIR}/usr/bin/ghci-${GHC_PV}" \
-			"${WORKDIR}/usr/bin/ghc-pkg-${GHC_PV}" \
-			"${WORKDIR}/usr/bin/hsc2hs" \
-			"${WORKDIR}/usr/bin/runghc-${GHC_PV}" \
-			"$gp_back" \
-			"${WORKDIR}/usr/$(get_libdir)/${GHC_P}/package.conf.d/"*
-	fi
-
-	# Relocate from /usr to ${EPREFIX}/usr
-	relocate_path "/usr" "${to}/usr" \
-		"${WORKDIR}/usr/bin/ghc-${GHC_PV}" \
-		"${WORKDIR}/usr/bin/ghci-${GHC_PV}" \
-		"${WORKDIR}/usr/bin/ghc-pkg-${GHC_PV}" \
-		"${WORKDIR}/usr/bin/hsc2hs" \
-		"${WORKDIR}/usr/bin/runghc-${GHC_PV}" \
-		"${WORKDIR}/usr/$(get_libdir)/${GHC_P}/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
-}
-
-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-${GHC_PV}"
-
-		# allow hardened users use vanilla binary to bootstrap ghc
-		# ghci uses mmap with rwx protection at it implements dynamic
-		# linking on it's own (bug #299709)
-		pax-mark -m "${WORKDIR}/usr/$(get_libdir)/${GHC_P}/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 "${WORKDIR}"/ghc-bin-installer > /dev/null || die
-				use sparc-solaris && unpack ghc-6.10.4-sparc-sun-solaris2.tar.bz2
-				use x86-solaris && unpack ghc-7.0.3-i386-unknown-solaris2.tar.bz2
-				use x64-macos && unpack ghc-7.4.1-x86_64-apple-darwin.tar.bz2
-				popd > /dev/null
-
-				pushd "${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
-				# much 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}"/${PN}-8.0.2-no-relax-everywhere.patch
-
-		# a bunch of crosscompiler patches
-		# needs newer version:
-		#eapply "${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)${P}" >> mk/build.mk
-		echo "htmldir = ${EPREFIX}/usr/share/doc/$(cross)${P}" >> mk/build.mk
-
-		# We also need to use the GHC_FLAGS flags when building ghc itself
-		echo "SRC_HC_OPTS+=${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
-
-		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_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" "ANNOUNCE" "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 "${PKGCACHE}"{,.shipped} \
-		|| die "failed to copy package.conf.d/package.cache"
-}
-
-pkg_preinst() {
-	# have we got an earlier version of ghc installed?
-	if has_version "<${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 "${PKGCACHE}"{.shipped,}
-}
-
-pkg_postrm() {
-	ghc-package_pkg_postrm
-}
diff --git a/dev-lang/ghc/ghc-8.4.2.ebuild b/dev-lang/ghc/ghc-8.4.2.ebuild
deleted file mode 100644
index f6d8c953ac95..000000000000
--- a/dev-lang/ghc/ghc-8.4.2.ebuild
+++ /dev/null
@@ -1,760 +0,0 @@
-# Copyright 1999-2021 Gentoo Authors
-# Distributed under the terms of the GNU General Public License v2
-
-EAPI=6
-
-# to make make a crosscompiler use crossdev and symlink ghc tree into
-# cross overlay. result would look like 'cross-sparc-unknown-linux-gnu/ghc'
-export CBUILD=${CBUILD:-${CHOST}}
-export CTARGET=${CTARGET:-${CHOST}}
-if [[ ${CTARGET} = ${CHOST} ]] ; then
-	if [[ ${CATEGORY/cross-} != ${CATEGORY} ]] ; then
-		export CTARGET=${CATEGORY/cross-}
-	fi
-fi
-
-inherit autotools bash-completion-r1 eutils flag-o-matic ghc-package
-inherit multilib pax-utils toolchain-funcs versionator prefix
-inherit check-reqs
-DESCRIPTION="The Glasgow Haskell Compiler"
-HOMEPAGE="https://www.haskell.org/ghc/"
-
-# we don't have any binaries yet
-arch_binaries=""
-
-# 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="$arch_binaries sparc? ( https://slyfox.uni.cx/~slyfox/distfiles/ghc-bin-${PV}-sparc.tbz2 )"
-arch_binaries="$arch_binaries x86? ( https://slyfox.uni.cx/~slyfox/distfiles/ghc-bin-${PV}-i686-pc-linux-gnu.tbz2 )"
-
-# various ports:
-#arch_binaries="$arch_binaries x86-fbsd? ( https://slyfox.uni.cx/~slyfox/distfiles/ghc-bin-${PV}-x86-fbsd.tbz2 )"
-
-# 0 - yet
-yet_binary() {
-	case "${ARCH}" in
-		#alpha) return 0 ;;
-		#arm64) return 0 ;;
-		#arm) return 0 ;;
-		amd64) return 0 ;;
-		#ia64) return 0 ;;
-		#ppc) return 0 ;;
-		#ppc64) return 0 ;;
-		#sparc) return 0 ;;
-		x86) return 0 ;;
-		*) return 1 ;;
-	esac
-}
-
-GHC_PV=${PV}
-#GHC_PV=8.4.1.20180329 # 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/_/-}/${GHC_P}-src.tar.xz )"
-S="${WORKDIR}"/${GHC_P}
-
-[[ -n $arch_binaries ]] && SRC_URI+=" !ghcbootstrap? ( $arch_binaries )"
-
-BUMP_LIBRARIES=(
-	# "hackage-name          hackage-version"
-)
-
-LICENSE="BSD"
-SLOT="0/${PV}"
-#KEYWORDS="~alpha ~amd64 ~x86 ~amd64-linux ~x86-linux"
-IUSE="doc ghcbootstrap ghcmakebinary +gmp profile"
-IUSE+=" binary"
-
-RDEPEND="
-	>=dev-lang/perl-5.6.1
-	dev-libs/gmp:0=
-	sys-libs/ncurses:0=[unicode]
-	!ghcmakebinary? ( dev-libs/libffi:= )
-"
-
-# 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}
-	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} )"
-
-PDEPEND="!ghcbootstrap? ( >=app-admin/haskell-updater-1.2 )"
-
-REQUIRED_USE="?? ( ghcbootstrap 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} == ${CTARGET} ]]
-}
-
-# returns tool prefix for crosscompiler.
-# Example:
-#  CTARGET=armv7a-unknown-linux-gnueabi
-#  CHOST=x86_64-pc-linux-gnu
-#    "armv7a-unknown-linux-gnueabi-"
-#  CTARGET=${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
-		# hardened-gcc needs to be disabled, because our prebuilt binaries/libraries
-		# are not built with fPIC, bug #606666
-		gcc-specs-pie && append-ghc-cflags persistent compile link -nopie
-		tc-is-gcc && version_is_at_least 6.3 $(gcc-version) && if ! use ghcbootstrap; then
-			# gcc-6.3 has support for -no-pie upstream, but spelling differs from
-			# gentoo-specific '-nopie'. We enable it in non-bootstrap to allow
-			# hardened users try '-pie' in USE=ghcbootstrap mode.
-			append-ghc-cflags compile link -no-pie
-		fi
-
-		# 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=$1
-
-	# libdir for prebuilt binary and for current system may mismatch
-	# It does for prefix installation for example: bug #476998
-	local bin_ghc_prefix=${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_PV}-orig"
-	cp "${WORKDIR}/usr/bin/ghc-pkg-${GHC_PV}" "$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_PV}" \
-			"${WORKDIR}/usr/bin/ghci-${GHC_PV}" \
-			"${WORKDIR}/usr/bin/ghc-pkg-${GHC_PV}" \
-			"${WORKDIR}/usr/bin/hsc2hs" \
-			"${WORKDIR}/usr/bin/runghc-${GHC_PV}" \
-			"$gp_back" \
-			"${WORKDIR}/usr/$(get_libdir)/${GHC_P}/package.conf.d/"*
-	fi
-
-	# Relocate from /usr to ${EPREFIX}/usr
-	relocate_path "/usr" "${to}/usr" \
-		"${WORKDIR}/usr/bin/ghc-${GHC_PV}" \
-		"${WORKDIR}/usr/bin/ghci-${GHC_PV}" \
-		"${WORKDIR}/usr/bin/ghc-pkg-${GHC_PV}" \
-		"${WORKDIR}/usr/bin/haddock-ghc-${GHC_PV}" \
-		"${WORKDIR}/usr/bin/hp2ps" \
-		"${WORKDIR}/usr/bin/hpc" \
-		"${WORKDIR}/usr/bin/hsc2hs" \
-		"${WORKDIR}/usr/bin/runghc-${GHC_PV}" \
-		"${WORKDIR}/usr/$(get_libdir)/${GHC_P}/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
-}
-
-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-${GHC_PV}"
-
-		# allow hardened users use vanilla binary to bootstrap ghc
-		# ghci uses mmap with rwx protection at it implements dynamic
-		# linking on it's own (bug #299709)
-		pax-mark -m "${WORKDIR}/usr/$(get_libdir)/${GHC_P}/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 "${WORKDIR}"/ghc-bin-installer > /dev/null || die
-				use sparc-solaris && unpack ghc-6.10.4-sparc-sun-solaris2.tar.bz2
-				use x86-solaris && unpack ghc-7.0.3-i386-unknown-solaris2.tar.bz2
-				use x64-macos && unpack ghc-7.4.1-x86_64-apple-darwin.tar.bz2
-				popd > /dev/null
-
-				pushd "${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
-				# much 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}"/${PN}-8.0.2-no-relax-everywhere.patch
-		eapply "${FILESDIR}"/${PN}-8.0.2-binutils-2.30.patch
-		eapply "${FILESDIR}"/${PN}-8.4.2-allow-cross-bootstrap.patch
-
-		# a bunch of crosscompiler patches
-		# needs newer version:
-		#eapply "${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)${P}" >> mk/build.mk
-		echo "htmldir = ${EPREFIX}/usr/share/doc/$(cross)${P}" >> mk/build.mk
-
-		# We also need to use the GHC_FLAGS flags when building ghc itself
-		echo "SRC_HC_OPTS+=${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
-
-		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_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" "ANNOUNCE" "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 "${PKGCACHE}"{,.shipped} \
-		|| die "failed to copy package.conf.d/package.cache"
-}
-
-pkg_preinst() {
-	# have we got an earlier version of ghc installed?
-	if has_version "<${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 "${PKGCACHE}"{.shipped,}
-}
-
-pkg_postrm() {
-	ghc-package_pkg_postrm
-}
diff --git a/dev-lang/ghc/ghc-8.4.3.ebuild b/dev-lang/ghc/ghc-8.4.3.ebuild
deleted file mode 100644
index 58e642364d02..000000000000
--- a/dev-lang/ghc/ghc-8.4.3.ebuild
+++ /dev/null
@@ -1,759 +0,0 @@
-# Copyright 1999-2021 Gentoo Authors
-# Distributed under the terms of the GNU General Public License v2
-
-EAPI=6
-
-# to make make a crosscompiler use crossdev and symlink ghc tree into
-# cross overlay. result would look like 'cross-sparc-unknown-linux-gnu/ghc'
-export CBUILD=${CBUILD:-${CHOST}}
-export CTARGET=${CTARGET:-${CHOST}}
-if [[ ${CTARGET} = ${CHOST} ]] ; then
-	if [[ ${CATEGORY/cross-} != ${CATEGORY} ]] ; then
-		export CTARGET=${CATEGORY/cross-}
-	fi
-fi
-
-inherit autotools bash-completion-r1 eutils flag-o-matic ghc-package
-inherit multilib pax-utils toolchain-funcs versionator prefix
-inherit check-reqs
-DESCRIPTION="The Glasgow Haskell Compiler"
-HOMEPAGE="https://www.haskell.org/ghc/"
-
-# we don't have any binaries yet
-arch_binaries=""
-
-# 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="$arch_binaries sparc? ( https://slyfox.uni.cx/~slyfox/distfiles/ghc-bin-${PV}-sparc.tbz2 )"
-arch_binaries="$arch_binaries x86? ( https://slyfox.uni.cx/~slyfox/distfiles/ghc-bin-${PV}-i686-pc-linux-gnu.tbz2 )"
-
-# various ports:
-#arch_binaries="$arch_binaries x86-fbsd? ( https://slyfox.uni.cx/~slyfox/distfiles/ghc-bin-${PV}-x86-fbsd.tbz2 )"
-
-# 0 - yet
-yet_binary() {
-	case "${ARCH}" in
-		#alpha) return 0 ;;
-		#arm64) return 0 ;;
-		#arm) return 0 ;;
-		amd64) return 0 ;;
-		#ia64) return 0 ;;
-		#ppc) return 0 ;;
-		#ppc64) return 0 ;;
-		#sparc) return 0 ;;
-		x86) return 0 ;;
-		*) return 1 ;;
-	esac
-}
-
-GHC_PV=${PV}
-#GHC_PV=8.4.1.20180329 # 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/_/-}/${GHC_P}-src.tar.xz )"
-S="${WORKDIR}"/${GHC_P}
-
-[[ -n $arch_binaries ]] && SRC_URI+=" !ghcbootstrap? ( $arch_binaries )"
-
-BUMP_LIBRARIES=(
-	# "hackage-name          hackage-version"
-)
-
-LICENSE="BSD"
-SLOT="0/${PV}"
-#KEYWORDS="~alpha ~amd64 ~x86 ~amd64-linux ~x86-linux"
-IUSE="doc ghcbootstrap ghcmakebinary +gmp profile"
-IUSE+=" binary"
-
-RDEPEND="
-	>=dev-lang/perl-5.6.1
-	dev-libs/gmp:0=
-	sys-libs/ncurses:0=[unicode]
-	!ghcmakebinary? ( dev-libs/libffi:= )
-"
-
-# 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}
-	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} )"
-
-PDEPEND="!ghcbootstrap? ( >=app-admin/haskell-updater-1.2 )"
-
-REQUIRED_USE="?? ( ghcbootstrap 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} == ${CTARGET} ]]
-}
-
-# returns tool prefix for crosscompiler.
-# Example:
-#  CTARGET=armv7a-unknown-linux-gnueabi
-#  CHOST=x86_64-pc-linux-gnu
-#    "armv7a-unknown-linux-gnueabi-"
-#  CTARGET=${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
-		# hardened-gcc needs to be disabled, because our prebuilt binaries/libraries
-		# are not built with fPIC, bug #606666
-		gcc-specs-pie && append-ghc-cflags persistent compile link -nopie
-		tc-is-gcc && version_is_at_least 6.3 $(gcc-version) && if ! use ghcbootstrap; then
-			# gcc-6.3 has support for -no-pie upstream, but spelling differs from
-			# gentoo-specific '-nopie'. We enable it in non-bootstrap to allow
-			# hardened users try '-pie' in USE=ghcbootstrap mode.
-			append-ghc-cflags compile link -no-pie
-		fi
-
-		# 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=$1
-
-	# libdir for prebuilt binary and for current system may mismatch
-	# It does for prefix installation for example: bug #476998
-	local bin_ghc_prefix=${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_PV}-orig"
-	cp "${WORKDIR}/usr/bin/ghc-pkg-${GHC_PV}" "$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_PV}" \
-			"${WORKDIR}/usr/bin/ghci-${GHC_PV}" \
-			"${WORKDIR}/usr/bin/ghc-pkg-${GHC_PV}" \
-			"${WORKDIR}/usr/bin/hsc2hs" \
-			"${WORKDIR}/usr/bin/runghc-${GHC_PV}" \
-			"$gp_back" \
-			"${WORKDIR}/usr/$(get_libdir)/${GHC_P}/package.conf.d/"*
-	fi
-
-	# Relocate from /usr to ${EPREFIX}/usr
-	relocate_path "/usr" "${to}/usr" \
-		"${WORKDIR}/usr/bin/ghc-${GHC_PV}" \
-		"${WORKDIR}/usr/bin/ghci-${GHC_PV}" \
-		"${WORKDIR}/usr/bin/ghc-pkg-${GHC_PV}" \
-		"${WORKDIR}/usr/bin/haddock-ghc-${GHC_PV}" \
-		"${WORKDIR}/usr/bin/hp2ps" \
-		"${WORKDIR}/usr/bin/hpc" \
-		"${WORKDIR}/usr/bin/hsc2hs" \
-		"${WORKDIR}/usr/bin/runghc-${GHC_PV}" \
-		"${WORKDIR}/usr/$(get_libdir)/${GHC_P}/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
-}
-
-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-${GHC_PV}"
-
-		# allow hardened users use vanilla binary to bootstrap ghc
-		# ghci uses mmap with rwx protection at it implements dynamic
-		# linking on it's own (bug #299709)
-		pax-mark -m "${WORKDIR}/usr/$(get_libdir)/${GHC_P}/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 "${WORKDIR}"/ghc-bin-installer > /dev/null || die
-				use sparc-solaris && unpack ghc-6.10.4-sparc-sun-solaris2.tar.bz2
-				use x86-solaris && unpack ghc-7.0.3-i386-unknown-solaris2.tar.bz2
-				use x64-macos && unpack ghc-7.4.1-x86_64-apple-darwin.tar.bz2
-				popd > /dev/null
-
-				pushd "${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
-				# much 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}"/${PN}-8.0.2-no-relax-everywhere.patch
-		eapply "${FILESDIR}"/${PN}-8.4.2-allow-cross-bootstrap.patch
-
-		# a bunch of crosscompiler patches
-		# needs newer version:
-		#eapply "${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)${P}" >> mk/build.mk
-		echo "htmldir = ${EPREFIX}/usr/share/doc/$(cross)${P}" >> mk/build.mk
-
-		# We also need to use the GHC_FLAGS flags when building ghc itself
-		echo "SRC_HC_OPTS+=${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
-
-		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_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" "ANNOUNCE" "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 "${PKGCACHE}"{,.shipped} \
-		|| die "failed to copy package.conf.d/package.cache"
-}
-
-pkg_preinst() {
-	# have we got an earlier version of ghc installed?
-	if has_version "<${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 "${PKGCACHE}"{.shipped,}
-}
-
-pkg_postrm() {
-	ghc-package_pkg_postrm
-}
diff --git a/dev-lang/ghc/ghc-8.6.4.ebuild b/dev-lang/ghc/ghc-8.6.4.ebuild
deleted file mode 100644
index 52d995e60819..000000000000
--- a/dev-lang/ghc/ghc-8.6.4.ebuild
+++ /dev/null
@@ -1,775 +0,0 @@
-# Copyright 1999-2021 Gentoo Authors
-# Distributed under the terms of the GNU General Public License v2
-
-EAPI=6
-
-# to make make a crosscompiler use crossdev and symlink ghc tree into
-# cross overlay. result would look like 'cross-sparc-unknown-linux-gnu/ghc'
-export CBUILD=${CBUILD:-${CHOST}}
-export CTARGET=${CTARGET:-${CHOST}}
-if [[ ${CTARGET} = ${CHOST} ]] ; then
-	if [[ ${CATEGORY/cross-} != ${CATEGORY} ]] ; then
-		export CTARGET=${CATEGORY/cross-}
-	fi
-fi
-
-inherit autotools bash-completion-r1 eutils flag-o-matic ghc-package
-inherit multilib multiprocessing pax-utils toolchain-funcs versionator 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 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-${PV}-i686-pc-linux-gnu.tbz2 )"
-
-# various ports:
-#arch_binaries="$arch_binaries x86-fbsd? ( https://slyfox.uni.cx/~slyfox/distfiles/ghc-bin-${PV}-x86-fbsd.tbz2 )"
-
-# 0 - yet
-yet_binary() {
-	case "${ARCH}" in
-		#alpha) return 0 ;;
-		#arm64) return 0 ;;
-		#arm) return 0 ;;
-		amd64) return 0 ;;
-		#ia64) return 0 ;;
-		#ppc) return 0 ;;
-		#ppc64) return 0 ;;
-		#sparc) return 0 ;;
-		x86) return 0 ;;
-		*) return 1 ;;
-	esac
-}
-
-GHC_PV=${PV}
-#GHC_PV=8.6.0.20180810 # uncomment only for -alpha, -beta, -rc ebuilds
-GHC_P=${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}"
-#will need big tree sync
-#KEYWORDS="~amd64 ~x86"
-IUSE="doc ghcbootstrap ghcmakebinary +gmp profile test"
-RESTRICT="!test? ( test )"
-IUSE+=" binary"
-
-RDEPEND="
-	>=dev-lang/perl-5.6.1
-	dev-libs/gmp:0=
-	sys-libs/ncurses:0=[unicode]
-	!ghcmakebinary? ( dev-libs/libffi:= )
-"
-
-# 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}
-	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} )"
-
-PDEPEND="!ghcbootstrap? ( >=app-admin/haskell-updater-1.2 )"
-
-REQUIRED_USE="?? ( ghcbootstrap 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} == ${CTARGET} ]]
-}
-
-# returns tool prefix for crosscompiler.
-# Example:
-#  CTARGET=armv7a-unknown-linux-gnueabi
-#  CHOST=x86_64-pc-linux-gnu
-#    "armv7a-unknown-linux-gnueabi-"
-#  CTARGET=${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
-		# hardened-gcc needs to be disabled, because our prebuilt binaries/libraries
-		# are not built with fPIC, bug #606666
-		gcc-specs-pie && append-ghc-cflags persistent compile link -nopie
-		tc-is-gcc && version_is_at_least 6.3 $(gcc-version) && if ! use ghcbootstrap; then
-			# gcc-6.3 has support for -no-pie upstream, but spelling differs from
-			# gentoo-specific '-nopie'. We enable it in non-bootstrap to allow
-			# hardened users try '-pie' in USE=ghcbootstrap mode.
-			append-ghc-cflags compile link -no-pie
-		fi
-
-		# 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
-}
-
-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 "${WORKDIR}"/ghc-bin-installer > /dev/null || die
-				use sparc-solaris && unpack ghc-6.10.4-sparc-sun-solaris2.tar.bz2
-				use x86-solaris && unpack ghc-7.0.3-i386-unknown-solaris2.tar.bz2
-				use x64-macos && unpack ghc-7.4.1-x86_64-apple-darwin.tar.bz2
-				popd > /dev/null
-
-				pushd "${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}"/${PN}-8.0.2-no-relax-everywhere.patch
-		eapply "${FILESDIR}"/${PN}-8.4.2-allow-cross-bootstrap.patch
-
-		# a bunch of crosscompiler patches
-		# needs newer version:
-		#eapply "${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)${P}" >> mk/build.mk
-		echo "htmldir = ${EPREFIX}/usr/share/doc/$(cross)${P}" >> mk/build.mk
-
-		# We also need to use the GHC_FLAGS flags when building ghc itself
-		echo "SRC_HC_OPTS+=${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
-
-		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" "ANNOUNCE" "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 "${PKGCACHE}"{,.shipped} \
-		|| die "failed to copy package.conf.d/package.cache"
-}
-
-pkg_preinst() {
-	# have we got an earlier version of ghc installed?
-	if has_version "<${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 "${PKGCACHE}"{.shipped,}
-}
-
-pkg_postrm() {
-	ghc-package_pkg_postrm
-}
diff --git a/dev-lang/ghc/ghc-8.6.5.ebuild b/dev-lang/ghc/ghc-8.6.5.ebuild
deleted file mode 100644
index 89e16a5acd9b..000000000000
--- a/dev-lang/ghc/ghc-8.6.5.ebuild
+++ /dev/null
@@ -1,784 +0,0 @@
-# Copyright 1999-2021 Gentoo Authors
-# Distributed under the terms of the GNU General Public License v2
-
-EAPI=6
-
-# to make make a crosscompiler use crossdev and symlink ghc tree into
-# cross overlay. result would look like 'cross-sparc-unknown-linux-gnu/ghc'
-export CBUILD=${CBUILD:-${CHOST}}
-export CTARGET=${CTARGET:-${CHOST}}
-if [[ ${CTARGET} = ${CHOST} ]] ; then
-	if [[ ${CATEGORY/cross-} != ${CATEGORY} ]] ; then
-		export CTARGET=${CATEGORY/cross-}
-	fi
-fi
-
-inherit autotools bash-completion-r1 eutils flag-o-matic ghc-package
-inherit multilib multiprocessing pax-utils toolchain-funcs versionator 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? ( !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-${PV}-i686-pc-linux-gnu.tbz2 )"
-
-# various ports:
-#arch_binaries="$arch_binaries x86-fbsd? ( https://slyfox.uni.cx/~slyfox/distfiles/ghc-bin-${PV}-x86-fbsd.tbz2 )"
-
-# 0 - yet
-yet_binary() {
-	case "${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 1
-			return 0
-			;;
-		#sparc) return 0 ;;
-		x86) return 0 ;;
-		*) return 1 ;;
-	esac
-}
-
-GHC_PV=${PV}
-#GHC_PV=8.6.0.20180810 # uncomment only for -alpha, -beta, -rc ebuilds
-GHC_P=${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}"
-# to be rekeyworded when most of revdeps are updated
-#KEYWORDS="~amd64 ~x86"
-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:0=[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}
-	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} )"
-
-PDEPEND="!ghcbootstrap? ( >=app-admin/haskell-updater-1.2 )"
-
-REQUIRED_USE="?? ( ghcbootstrap 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} == ${CTARGET} ]]
-}
-
-# returns tool prefix for crosscompiler.
-# Example:
-#  CTARGET=armv7a-unknown-linux-gnueabi
-#  CHOST=x86_64-pc-linux-gnu
-#    "armv7a-unknown-linux-gnueabi-"
-#  CTARGET=${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
-		# hardened-gcc needs to be disabled, because our prebuilt binaries/libraries
-		# are not built with fPIC, bug #606666
-		gcc-specs-pie && append-ghc-cflags persistent compile link -nopie
-		tc-is-gcc && version_is_at_least 6.3 $(gcc-version) && if ! use ghcbootstrap; then
-			# gcc-6.3 has support for -no-pie upstream, but spelling differs from
-			# gentoo-specific '-nopie'. We enable it in non-bootstrap to allow
-			# hardened users try '-pie' in USE=ghcbootstrap mode.
-			append-ghc-cflags compile link -no-pie
-		fi
-
-		# 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
-}
-
-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 "${WORKDIR}"/ghc-bin-installer > /dev/null || die
-				use sparc-solaris && unpack ghc-6.10.4-sparc-sun-solaris2.tar.bz2
-				use x86-solaris && unpack ghc-7.0.3-i386-unknown-solaris2.tar.bz2
-				use x64-macos && unpack ghc-7.4.1-x86_64-apple-darwin.tar.bz2
-				popd > /dev/null
-
-				pushd "${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}"/${PN}-8.0.2-no-relax-everywhere.patch
-		eapply "${FILESDIR}"/${PN}-8.4.2-allow-cross-bootstrap.patch
-		eapply "${FILESDIR}"/${PN}-8.6.5-numa.patch
-
-		# a bunch of crosscompiler patches
-		# needs newer version:
-		#eapply "${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)${P}" >> mk/build.mk
-		echo "htmldir = ${EPREFIX}/usr/share/doc/$(cross)${P}" >> mk/build.mk
-
-		# We also need to use the GHC_FLAGS flags when building ghc itself
-		echo "SRC_HC_OPTS+=${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 elfutils && echo --enable-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" "ANNOUNCE" "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 "${PKGCACHE}"{,.shipped} \
-		|| die "failed to copy package.conf.d/package.cache"
-}
-
-pkg_preinst() {
-	# have we got an earlier version of ghc installed?
-	if has_version "<${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 "${PKGCACHE}"{.shipped,}
-}
-
-pkg_postrm() {
-	ghc-package_pkg_postrm
-}
diff --git a/dev-lang/ghc/ghc-8.8.1.ebuild b/dev-lang/ghc/ghc-8.8.1.ebuild
deleted file mode 100644
index 00ce56862619..000000000000
--- a/dev-lang/ghc/ghc-8.8.1.ebuild
+++ /dev/null
@@ -1,804 +0,0 @@
-# Copyright 1999-2021 Gentoo Authors
-# Distributed under the terms of the GNU General Public License v2
-
-EAPI=7
-
-# to make make a crosscompiler use crossdev and symlink ghc tree into
-# cross overlay. result would look like 'cross-sparc-unknown-linux-gnu/ghc'
-export CBUILD=${CBUILD:-${CHOST}}
-export CTARGET=${CTARGET:-${CHOST}}
-if [[ ${CTARGET} = ${CHOST} ]] ; then
-	if [[ ${CATEGORY/cross-} != ${CATEGORY} ]] ; then
-		export CTARGET=${CATEGORY/cross-}
-	fi
-fi
-
-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? ( !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-${PV}-i686-pc-linux-gnu.tbz2 )"
-
-# various ports:
-#arch_binaries="$arch_binaries x86-fbsd? ( https://slyfox.uni.cx/~slyfox/distfiles/ghc-bin-${PV}-x86-fbsd.tbz2 )"
-
-# 0 - yet
-yet_binary() {
-	case "${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 1
-			return 0
-			;;
-		#sparc) return 0 ;;
-		x86) return 0 ;;
-		*) return 1 ;;
-	esac
-}
-
-GHC_PV=${PV}
-#GHC_PV=8.6.0.20180810 # uncomment only for -alpha, -beta, -rc ebuilds
-GHC_P=${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:0=[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}
-	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} )"
-
-REQUIRED_USE="?? ( ghcbootstrap 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
-		# hardened-gcc needs to be disabled, because our prebuilt binaries/libraries
-		# are not built with fPIC, bug #606666
-		gcc-specs-pie && append-ghc-cflags persistent compile link -nopie
-		tc-is-gcc && ver_test $(gcc-version) -ge 6.3 && if ! use ghcbootstrap; then
-			# gcc-6.3 has support for -no-pie upstream, but spelling differs from
-			# gentoo-specific '-nopie'. We enable it in non-bootstrap to allow
-			# hardened users try '-pie' in USE=ghcbootstrap mode.
-			append-ghc-cflags compile link -no-pie
-		fi
-
-		# 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
-}
-
-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 "${WORKDIR}"/ghc-bin-installer > /dev/null || die
-				use sparc-solaris && unpack ghc-6.10.4-sparc-sun-solaris2.tar.bz2
-				use x86-solaris && unpack ghc-7.0.3-i386-unknown-solaris2.tar.bz2
-				use x64-macos && unpack ghc-7.4.1-x86_64-apple-darwin.tar.bz2
-				popd > /dev/null
-
-				pushd "${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}"/${PN}-8.0.2-no-relax-everywhere.patch
-		eapply "${FILESDIR}"/${PN}-8.4.2-allow-cross-bootstrap.patch
-		eapply "${FILESDIR}"/${PN}-8.6.5-numa.patch
-		eapply "${FILESDIR}"/${PN}-8.8.1-no-alex.patch
-		eapply "${FILESDIR}"/${PN}-8.8.1-revert-CPP.patch
-
-		# a bunch of crosscompiler patches
-		# needs newer version:
-		#eapply "${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)${P}" >> mk/build.mk
-		echo "htmldir = ${EPREFIX}/usr/share/doc/$(cross)${P}" >> mk/build.mk
-
-		# We also need to use the GHC_FLAGS flags when building ghc itself
-		echo "SRC_HC_OPTS+=${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 elfutils && echo --enable-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" "ANNOUNCE" "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 "${PKGCACHE}"{.shipped,}
-}
-
-pkg_postrm() {
-	ghc-package_pkg_postrm
-}
diff --git a/dev-lang/ghc/ghc-8.8.2.ebuild b/dev-lang/ghc/ghc-8.8.2.ebuild
deleted file mode 100644
index 61b81fb8fb23..000000000000
--- a/dev-lang/ghc/ghc-8.8.2.ebuild
+++ /dev/null
@@ -1,803 +0,0 @@
-# Copyright 1999-2021 Gentoo Authors
-# Distributed under the terms of the GNU General Public License v2
-
-EAPI=7
-
-# to make make a crosscompiler use crossdev and symlink ghc tree into
-# cross overlay. result would look like 'cross-sparc-unknown-linux-gnu/ghc'
-export CBUILD=${CBUILD:-${CHOST}}
-export CTARGET=${CTARGET:-${CHOST}}
-if [[ ${CTARGET} = ${CHOST} ]] ; then
-	if [[ ${CATEGORY/cross-} != ${CATEGORY} ]] ; then
-		export CTARGET=${CATEGORY/cross-}
-	fi
-fi
-
-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? ( !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-${PV}-i686-pc-linux-gnu.tbz2 )"
-
-# various ports:
-#arch_binaries="$arch_binaries x86-fbsd? ( https://slyfox.uni.cx/~slyfox/distfiles/ghc-bin-${PV}-x86-fbsd.tbz2 )"
-
-# 0 - yet
-yet_binary() {
-	case "${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 1
-		#	return 0
-		#	;;
-		#sparc) return 0 ;;
-		x86) return 0 ;;
-		*) return 1 ;;
-	esac
-}
-
-GHC_PV=${PV}
-#GHC_PV=8.6.0.20180810 # uncomment only for -alpha, -beta, -rc ebuilds
-GHC_P=${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:0=[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}
-	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} )"
-
-REQUIRED_USE="?? ( ghcbootstrap 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
-		# hardened-gcc needs to be disabled, because our prebuilt binaries/libraries
-		# are not built with fPIC, bug #606666
-		gcc-specs-pie && append-ghc-cflags persistent compile link -nopie
-		tc-is-gcc && ver_test $(gcc-version) -ge 6.3 && if ! use ghcbootstrap; then
-			# gcc-6.3 has support for -no-pie upstream, but spelling differs from
-			# gentoo-specific '-nopie'. We enable it in non-bootstrap to allow
-			# hardened users try '-pie' in USE=ghcbootstrap mode.
-			append-ghc-cflags compile link -no-pie
-		fi
-
-		# 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
-}
-
-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 "${WORKDIR}"/ghc-bin-installer > /dev/null || die
-				use sparc-solaris && unpack ghc-6.10.4-sparc-sun-solaris2.tar.bz2
-				use x86-solaris && unpack ghc-7.0.3-i386-unknown-solaris2.tar.bz2
-				use x64-macos && unpack ghc-7.4.1-x86_64-apple-darwin.tar.bz2
-				popd > /dev/null
-
-				pushd "${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}"/${PN}-8.0.2-no-relax-everywhere.patch
-		eapply "${FILESDIR}"/${PN}-8.4.2-allow-cross-bootstrap.patch
-		eapply "${FILESDIR}"/${PN}-8.6.5-numa.patch
-		eapply "${FILESDIR}"/${PN}-8.8.1-revert-CPP.patch
-
-		# a bunch of crosscompiler patches
-		# needs newer version:
-		#eapply "${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)${P}" >> mk/build.mk
-		echo "htmldir = ${EPREFIX}/usr/share/doc/$(cross)${P}" >> mk/build.mk
-
-		# We also need to use the GHC_FLAGS flags when building ghc itself
-		echo "SRC_HC_OPTS+=${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 elfutils && echo --enable-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" "ANNOUNCE" "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 "${PKGCACHE}"{.shipped,}
-}
-
-pkg_postrm() {
-	ghc-package_pkg_postrm
-}
diff --git a/dev-lang/ghc/ghc-8.8.3.ebuild b/dev-lang/ghc/ghc-8.8.3.ebuild
deleted file mode 100644
index eb0ede0ad7fe..000000000000
--- a/dev-lang/ghc/ghc-8.8.3.ebuild
+++ /dev/null
@@ -1,808 +0,0 @@
-# Copyright 1999-2021 Gentoo Authors
-# Distributed under the terms of the GNU General Public License v2
-
-EAPI=7
-
-# to make make a crosscompiler use crossdev and symlink ghc tree into
-# cross overlay. result would look like 'cross-sparc-unknown-linux-gnu/ghc'
-export CBUILD=${CBUILD:-${CHOST}}
-export CTARGET=${CTARGET:-${CHOST}}
-if [[ ${CTARGET} = ${CHOST} ]] ; then
-	if [[ ${CATEGORY/cross-} != ${CATEGORY} ]] ; then
-		export CTARGET=${CATEGORY/cross-}
-	fi
-fi
-
-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? ( !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-${PV}-i686-pc-linux-gnu.tbz2 )"
-
-# various ports:
-#arch_binaries="$arch_binaries x86-fbsd? ( https://slyfox.uni.cx/~slyfox/distfiles/ghc-bin-${PV}-x86-fbsd.tbz2 )"
-
-# 0 - yet
-yet_binary() {
-	case "${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 1
-		#	return 0
-		#	;;
-		#sparc) return 0 ;;
-		x86) return 0 ;;
-		*) return 1 ;;
-	esac
-}
-
-GHC_PV=${PV}
-#GHC_PV=8.6.0.20180810 # uncomment only for -alpha, -beta, -rc ebuilds
-GHC_P=${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:0=[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}
-	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} )"
-
-# 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
-		# hardened-gcc needs to be disabled, because our prebuilt binaries/libraries
-		# are not built with fPIC, bug #606666
-		gcc-specs-pie && append-ghc-cflags persistent compile link -nopie
-		tc-is-gcc && ver_test $(gcc-version) -ge 6.3 && if ! use ghcbootstrap; then
-			# gcc-6.3 has support for -no-pie upstream, but spelling differs from
-			# gentoo-specific '-nopie'. We enable it in non-bootstrap to allow
-			# hardened users try '-pie' in USE=ghcbootstrap mode.
-			append-ghc-cflags compile link -no-pie
-		fi
-
-		# 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
-}
-
-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 "${WORKDIR}"/ghc-bin-installer > /dev/null || die
-				use sparc-solaris && unpack ghc-6.10.4-sparc-sun-solaris2.tar.bz2
-				use x86-solaris && unpack ghc-7.0.3-i386-unknown-solaris2.tar.bz2
-				use x64-macos && unpack ghc-7.4.1-x86_64-apple-darwin.tar.bz2
-				popd > /dev/null
-
-				pushd "${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}"/${PN}-8.0.2-no-relax-everywhere.patch
-		eapply "${FILESDIR}"/${PN}-8.4.2-allow-cross-bootstrap.patch
-		eapply "${FILESDIR}"/${PN}-8.6.5-numa.patch
-		# rumors say this is fixed properly in 8.8.3. Let's check!
-		#eapply "${FILESDIR}"/${PN}-8.8.1-revert-CPP.patch
-
-		# a bunch of crosscompiler patches
-		# needs newer version:
-		#eapply "${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)${P}" >> mk/build.mk
-		echo "htmldir = ${EPREFIX}/usr/share/doc/$(cross)${P}" >> mk/build.mk
-
-		# We also need to use the GHC_FLAGS flags when building ghc itself
-		echo "SRC_HC_OPTS+=${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 elfutils && echo --enable-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" "ANNOUNCE" "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
-}
author	Sergei Trofimovich <slyfox@gentoo.org>	2021-03-14 08:46:21 +0000
committer	Sergei Trofimovich <slyfox@gentoo.org>	2021-03-14 08:47:52 +0000
commit	a61fdd5032cc815f2a5720c9cb744ab269ebfa1b (patch)
tree	63656f8e02a11b4b8235884dcbd5560df2f8061d /dev-lang
parent	dev-haskell/haddock: drop old (diff)
download	gentoo-a61fdd5032cc815f2a5720c9cb744ab269ebfa1b.tar.gz gentoo-a61fdd5032cc815f2a5720c9cb744ab269ebfa1b.tar.bz2 gentoo-a61fdd5032cc815f2a5720c9cb744ab269ebfa1b.zip