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