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