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41786ec21f
Updating to the current HEAD of the Tensorflow-Haskell bindings allows us to also update the dependencies, specifically proto-lens, and avoid having to retain their outdated versions.
80 lines
3.1 KiB
Nix
80 lines
3.1 KiB
Nix
{ pkgs, haskellLib }:
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with haskellLib;
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self: super:
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let
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# This contains updates to the dependencies, without which it would
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# be even more work to get it to build.
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# As of 2020-04, there's no new release in sight, which is why we're
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# pulling from Github.
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tensorflow-haskell = pkgs.fetchFromGitHub {
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owner = "tensorflow";
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repo = "haskell";
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rev = "568c9b6f03e5d66a25685a776386e2ff50b61aa9";
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sha256 = "0v58zhqipa441hzdvp9pwgv6srir2fm7cp0bq2pb5jl1imwyd37h";
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fetchSubmodules = true;
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};
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setTensorflowSourceRoot = dir: drv:
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(overrideCabal drv (drv: { src = tensorflow-haskell; }))
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.overrideAttrs (_oldAttrs: {sourceRoot = "source/${dir}";});
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in
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{
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tensorflow-proto = doJailbreak (setTensorflowSourceRoot "tensorflow-proto" super.tensorflow-proto);
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tensorflow = (setTensorflowSourceRoot "tensorflow" super.tensorflow).override {
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# the "regular" Python package does not seem to include the binary library
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libtensorflow = pkgs.libtensorflow-bin;
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};
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tensorflow-core-ops = setTensorflowSourceRoot "tensorflow-core-ops" super.tensorflow-core-ops;
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tensorflow-logging = setTensorflowSourceRoot "tensorflow-logging" super.tensorflow-logging;
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tensorflow-mnist = (setTensorflowSourceRoot "tensorflow-mnist" super.tensorflow-mnist).override {
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# https://github.com/tensorflow/haskell/issues/215
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tensorflow-mnist-input-data = self.tensorflow-mnist-input-data;
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};
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tensorflow-mnist-input-data = setTensorflowSourceRoot "tensorflow-mnist-input-data" (super.callPackage (
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{ mkDerivation, base, bytestring, Cabal, cryptonite, directory
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, filepath, HTTP, network-uri, stdenv
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}:
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let
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fileInfos = {
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"train-images-idx3-ubyte.gz" = "440fcabf73cc546fa21475e81ea370265605f56be210a4024d2ca8f203523609";
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"train-labels-idx1-ubyte.gz" = "3552534a0a558bbed6aed32b30c495cca23d567ec52cac8be1a0730e8010255c";
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"t10k-images-idx3-ubyte.gz" = "8d422c7b0a1c1c79245a5bcf07fe86e33eeafee792b84584aec276f5a2dbc4e6";
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"t10k-labels-idx1-ubyte.gz" = "f7ae60f92e00ec6debd23a6088c31dbd2371eca3ffa0defaefb259924204aec6";
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};
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downloads = with pkgs.lib; flip mapAttrsToList fileInfos (name: sha256:
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pkgs.fetchurl {
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url = "http://yann.lecun.com/exdb/mnist/${name}";
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inherit sha256;
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});
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in
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mkDerivation {
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pname = "tensorflow-mnist-input-data";
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version = "0.1.0.0";
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enableSeparateDataOutput = true;
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setupHaskellDepends = [
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base bytestring Cabal cryptonite directory filepath HTTP
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network-uri
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];
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preConfigure = pkgs.lib.strings.concatStringsSep "\n" (
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map (x: "ln -s ${x} data/$(stripHash ${x})") downloads
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);
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libraryHaskellDepends = [ base ];
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homepage = "https://github.com/tensorflow/haskell#readme";
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description = "Downloader of input data for training MNIST";
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license = stdenv.lib.licenses.asl20;
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}
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) {});
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tensorflow-opgen = setTensorflowSourceRoot "tensorflow-opgen" super.tensorflow-opgen;
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tensorflow-ops = setTensorflowSourceRoot "tensorflow-ops" super.tensorflow-ops;
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}
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