Clone of https://github.com/NixOS/nixpkgs.git (to stress-test knotserver)

haskell-defaults.nix: build 'entropy' with a recent version of Cabal on older platforms

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+1
pkgs/top-level/haskell-defaults.nix
··· 47 vectorBinaryInstances = self.vectorBinaryInstances.override { binary = self.binary_0_7_2_2; }; 48 }; 49 }; 50 gloss = null; # requires base >= 4.7 51 haddock = self.haddock_2_13_2; 52 modularArithmetic = null; # requires base >= 4.7
··· 47 vectorBinaryInstances = self.vectorBinaryInstances.override { binary = self.binary_0_7_2_2; }; 48 }; 49 }; 50 + entropy = super.entropy.override { cabal = self.cabal.override { Cabal = self.Cabal_1_18_1_3; }; }; 51 gloss = null; # requires base >= 4.7 52 haddock = self.haddock_2_13_2; 53 modularArithmetic = null; # requires base >= 4.7