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{ stdenv
, lib
, fetchurl
, buildPythonPackage
, isPy3k, isPy36, pythonOlder
, numpy
, six
, protobuf
, absl-py
, mock
, backports_weakref
, enum34
, tensorflow-tensorboard
, cudaSupport ? false
}:
# tensorflow is built from a downloaded wheel because the source
# build doesn't yet work on Darwin.
buildPythonPackage rec {
pname = "tensorflow";
version = "1.5.0";
format = "wheel";
src = fetchurl {
url = "https://storage.googleapis.com/tensorflow/mac/cpu/tensorflow-${version}-py3-none-any.whl";
sha256 = "1mapv45n9wmgcq3i3im0pv0gmhwkxw5z69nsnxb1gfxbj1mz5h9m";
};
propagatedBuildInputs = [ numpy six protobuf absl-py ]
++ lib.optional (!isPy3k) mock
++ lib.optionals (pythonOlder "3.4") [ backports_weakref enum34 ]
++ lib.optional (pythonOlder "3.6") tensorflow-tensorboard;
# tensorflow depends on tensorflow_tensorboard, which cannot be
# built at the moment (some of its dependencies do not build
# [htlm5lib9999999 (seven nines) -> tensorboard], and it depends on an old version of
# bleach) Hence we disable dependency checking for now.
installFlags = lib.optional isPy36 "--no-dependencies";
meta = with stdenv.lib; {
description = "Computation using data flow graphs for scalable machine learning";
homepage = http://tensorflow.org;
license = licenses.asl20;
maintainers = with maintainers; [ jyp abbradar ];
platforms = platforms.darwin;
# Python 2.7 build uses different string encoding.
# See https://github.com/NixOS/nixpkgs/pull/37044#issuecomment-373452253
broken = cudaSupport || !isPy3k;
};
}
|