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bennofs/shell.nix

Last active August 29, 2015 14:20
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HaskellNG: override hakyll without patch
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shell.nix
let
nixpkgs = import <nixpkgs> {};
haskellNg = nixpkgs.pkgs.haskell-ng;
# hopefully temporary, but ghc 7.8 fails because of non-deterministic builds (of GHC)
ghc710 = haskellNg.packages.ghc7101;
fixedHakyll = ghc710.hakyll.override { inherit (ghc710) mkDerivation; };
pkg = ghc710.callPackage ./. {
hakyll = fixedHakyll;
};
in nixpkgs.lib.overrideDerivation pkg.env (old:{
buildInputs = old.buildInputs ++ [ghc710.cabal-install];
})
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