nixpkgs/pkgs/development/compilers/ghcjs-ng/common-overrides.nix

{ haskellLib, alex, happy }:

let inherit (haskellLib) addBuildTools appendConfigureFlag dontHaddock doJailbreak;
in self: super: {
  ghc-api-ghcjs = addBuildTools super.ghc-api-ghcjs [alex happy];
  ghcjs = dontHaddock (appendConfigureFlag (doJailbreak super.ghcjs) "-fno-wrapper-install");
  haddock-library-ghcjs = dontHaddock super.haddock-library-ghcjs;
}
GHCJS 8.2 2018-05-12 05:06:47 +00:00			`{ haskellLib, alex, happy }:`

			`let inherit (haskellLib) addBuildTools appendConfigureFlag dontHaddock doJailbreak;`
			`in self: super: {`
			`ghc-api-ghcjs = addBuildTools super.ghc-api-ghcjs [alex happy];`
Dont haddock ghcjs in either version 2018-05-16 07:09:22 +00:00			`ghcjs = dontHaddock (appendConfigureFlag (doJailbreak super.ghcjs) "-fno-wrapper-install");`
GHCJS 8.2 2018-05-12 05:06:47 +00:00			`haddock-library-ghcjs = dontHaddock super.haddock-library-ghcjs;`
			`}`