nixpkgs/pkgs/development/compilers/ghcjs/8.10/common-overrides.nix
sternenseemann a5b5d65b5b haskell.compiler.ghcjs: provide required ansi-wl-pprint < 0.7
Unfortunately the outdated version of optparse-applicative we need to
use hasn't survived the ansi-wl-pprint deprecation…
2024-04-27 10:28:45 +02:00

21 lines
821 B
Nix

{ haskellLib, fetchpatch, buildPackages }:
let inherit (haskellLib) addBuildTools appendConfigureFlag dontHaddock doJailbreak markUnbroken overrideCabal;
in self: super: {
ghcjs = overrideCabal (drv: {
# Jailbreak and patch can be dropped after https://github.com/ghcjs/ghcjs/pull/833
jailbreak = true;
patches = drv.patches or [] ++ [
(fetchpatch {
name = "ghcjs-aeson-2.0.patch";
url = "https://github.com/ghcjs/ghcjs/commit/9ef1f92d740e8503d15d91699f57db147f0474cc.patch";
sha256 = "0cgxcy6b5870bv4kj54n3bzcqinh4gl4w4r78dg43h2mblhkzbnj";
})
];
}) (super.ghcjs.overrideScope (self: super: {
# Allow transformers-compat >= 0.7
optparse-applicative = doJailbreak self.optparse-applicative_0_15_1_0;
ansi-wl-pprint = self.ansi-wl-pprint_0_6_9;
}));
}