nixpkgs/pkgs/development/haskell-modules/configuration-ghc-8.10.x.nix
2020-09-03 14:59:08 -05:00

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{ pkgs, haskellLib }:
with haskellLib;
self: super: {
# This compiler version needs llvm 9.x.
llvmPackages = pkgs.llvmPackages_9;
# Disable GHC 8.10.x core libraries.
array = null;
base = null;
binary = null;
bytestring = null;
Cabal = null;
containers = null;
deepseq = null;
directory = null;
exceptions = null;
filepath = null;
ghc-boot = null;
ghc-boot-th = null;
ghc-compact = null;
ghc-heap = null;
ghc-prim = null;
ghci = null;
haskeline = null;
hpc = null;
integer-gmp = null;
libiserv = null;
mtl = null;
parsec = null;
pretty = null;
process = null;
rts = null;
stm = null;
template-haskell = null;
terminfo = null;
text = null;
time = null;
transformers = null;
unix = null;
xhtml = null;
# The proper 3.2.0.0 release does not compile with ghc-8.10.1, so we take the
# hitherto unreleased next version from the '3.2' branch of the upstream git
# repository for the time being.
cabal-install = assert super.cabal-install.version == "3.2.0.0";
overrideCabal super.cabal-install (drv: {
postUnpack = "sourceRoot+=/cabal-install; echo source root reset to $sourceRoot";
version = "3.2.0.0-git";
editedCabalFile = null;
src = pkgs.fetchgit {
url = "git://github.com/haskell/cabal.git";
rev = "9bd4cc0591616aeae78e17167338371a2542a475";
sha256 = "005q1shh7vqgykkp72hhmswmrfpz761x0q0jqfnl3wqim4xd9dg0";
};
});
# Deviate from Stackage LTS-15.x to fix the build.
haddock-library = self.haddock-library_1_9_0;
# Jailbreak to fix the build.
base-noprelude = doJailbreak super.base-noprelude;
system-fileio = doJailbreak super.system-fileio;
unliftio-core = doJailbreak super.unliftio-core;
# Use the latest version to fix the build.
dhall = self.dhall_1_34_0;
lens = self.lens_4_19_2;
optics = self.optics_0_3;
optics-core = self.optics-core_0_3_0_1;
optics-extra = self.optics-extra_0_3;
optics-th = self.optics-th_0_3_0_2;
repline = self.repline_0_4_0_0;
singletons = self.singletons_2_7;
th-desugar = self.th-desugar_1_11;
insert-ordered-containers = super.insert-ordered-containers.override {
optics-core = self.optics-core_0_3_0_1;
optics-extra = self.optics-extra_0_3.override {
optics-core = self.optics-core_0_3_0_1;
};
};
# Jailbreaking because monoidal-containers hasnt bumped it's base dependency for 8.10.
monoidal-containers = doJailbreak super.monoidal-containers;
# `ghc-lib-parser-ex` (see conditionals in its `.cabal` file) does not need
# the `ghc-lib-parser` dependency on GHC >= 8.8. However, because we have
# multiple verions of `ghc-lib-parser(-ex)` available, and the default ones
# are older ones, those older ones will complain. Because we have a newer
# GHC, we can just set the dependency to `null` as it is not used.
ghc-lib-parser-ex = super.ghc-lib-parser-ex.override { ghc-lib-parser = null; };
# Jailbreak to fix the build.
brick = doJailbreak super.brick;
exact-pi = doJailbreak super.exact-pi;
serialise = doJailbreak super.serialise;
setlocale = doJailbreak super.setlocale;
shellmet = doJailbreak super.shellmet;
shower = doJailbreak super.shower;
# The shipped Setup.hs file is broken.
csv = overrideCabal super.csv (drv: { preCompileBuildDriver = "rm Setup.hs"; });
# Apply patch from https://github.com/finnsson/template-helper/issues/12#issuecomment-611795375 to fix the build.
language-haskell-extract = appendPatch (doJailbreak super.language-haskell-extract) (pkgs.fetchpatch {
name = "language-haskell-extract-0.2.4.patch";
url = "https://gitlab.haskell.org/ghc/head.hackage/-/raw/e48738ee1be774507887a90a0d67ad1319456afc/patches/language-haskell-extract-0.2.4.patch?inline=false";
sha256 = "0rgzrq0513nlc1vw7nw4km4bcwn4ivxcgi33jly4a7n3c1r32v1f";
});
# Only 0.8 is compatible with ghc 8.10 https://hackage.haskell.org/package/apply-refact/changelog
apply-refact = super.apply-refact_0_8_0_0;
# https://github.com/commercialhaskell/pantry/issues/21
pantry = appendPatch super.pantry (pkgs.fetchpatch {
name = "add-cabal-3.2.x-support.patch";
url = "https://patch-diff.githubusercontent.com/raw/commercialhaskell/pantry/pull/22.patch";
sha256 = "198hsfjsy83s7rp71llf05cwa3vkm74g73djg5p4sk4awm9s6vf2";
excludes = ["package.yaml"];
});
# hnix 0.9.0 does not provide an executable for ghc < 8.10, so define completions here for now.
hnix = generateOptparseApplicativeCompletion "hnix"
(overrideCabal super.hnix (drv: {
# executable is allowed for ghc >= 8.10 and needs repline
executableHaskellDepends = drv.executableToolDepends or [] ++ [ self.repline ];
}));
}