nixpkgs/pkgs/development/haskell-modules/configuration-tensorflow.nix

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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-opgen = setTensorflowSourceRoot "tensorflow-opgen" super.tensorflow-opgen;
tensorflow-ops = setTensorflowSourceRoot "tensorflow-ops" super.tensorflow-ops;
}