nixpkgs/pkgs/development/libraries/haskell/trifecta/default.nix
Mathijs Kwik cb537ad44b trifecta: override dependency versions
"jailbreak" did not work for this package
Also, I force a downgrade for "hashable" to make stuff work with our current haskell platform. If you don't like running things "below spec", you can add the following to packageOverrides:

haskellPackages_ghc763 = pkgs.haskellPackages_ghc763.override {
  extraPrefs = self: {
    hashable = self.hashable_1_2_1_0;
  };
};
2013-10-04 09:07:45 +02:00

29 lines
1.2 KiB
Nix

{ cabal, ansiTerminal, ansiWlPprint, blazeBuilder, blazeHtml
, blazeMarkup, charset, comonad, deepseq, doctest, filepath
, fingertree, hashable, lens, mtl, parsers, reducers, semigroups
, transformers, unorderedContainers, utf8String
}:
cabal.mkDerivation (self: {
pname = "trifecta";
version = "1.1";
sha256 = "19wnblpn31hvdi5dc8ir24s0hfjj4vvzr43gg9ydl2qdjq6s166w";
buildDepends = [
ansiTerminal ansiWlPprint blazeBuilder blazeHtml blazeMarkup
charset comonad deepseq fingertree hashable lens mtl parsers
reducers semigroups transformers unorderedContainers utf8String
];
testDepends = [ doctest filepath ];
postPatch = ''
substituteInPlace trifecta.cabal \
--replace "blaze-html >= 0.5 && < 0.6," "blaze-html >= 0.5 && < 0.7," \
--replace "hashable >= 1.2 && < 1.3," "hashable >= 1.1 && < 1.3," \
--replace "fingertree >= 0.0.1 && < 0.1," "fingertree >= 0.0.1 && < 0.2,"
'';
meta = {
homepage = "http://github.com/ekmett/trifecta/";
description = "A modern parser combinator library with convenient diagnostics";
license = self.stdenv.lib.licenses.bsd3;
platforms = self.ghc.meta.platforms;
};
})