Merge pull request #147081 from veprbl/pr/tensorflow_2_7_0

python3Packages.tensorflow: 2.4.2 -> 2.7.0

10 files changed, 152 insertions, 176 deletions

diff --git a/pkgs/development/python-modules/tensorflow-estimator/default.nix b/pkgs/development/python-modules/tensorflow-estimator/default.nix
index dd3b4641bea..5ad6d0ab6e5 100644
--- a/pkgs/development/python-modules/tensorflow-estimator/default.nix
+++ b/pkgs/development/python-modules/tensorflow-estimator/default.nix
@@ -6,13 +6,13 @@
 
 buildPythonPackage rec {
   pname = "tensorflow-estimator";
-  version = "2.4.0";
+  version = "2.7.0";
   format = "wheel";
 
   src = fetchPypi {
     pname = "tensorflow_estimator";
     inherit version format;
-    sha256 = "1w0pkcslm6934qqd6m5gxyjdlnb4pbl47k6s99wsh6dyvvr7nysv";
+    hash = "sha256-MltaIkhkN5JCt7dsaYfKVEI5voJXnTPmjsfCvaV6vJ0=";
   };
 
   propagatedBuildInputs = [ mock numpy absl-py ];
diff --git a/pkgs/development/python-modules/tensorflow/bin.nix b/pkgs/development/python-modules/tensorflow/bin.nix
index c14a90e0953..c57147c8ff7 100644
--- a/pkgs/development/python-modules/tensorflow/bin.nix
+++ b/pkgs/development/python-modules/tensorflow/bin.nix
@@ -42,15 +42,11 @@ assert ! (stdenv.isDarwin && cudaSupport);
 
 let
   packages = import ./binary-hashes.nix;
-  metadataPatch = ./relax-dependencies-metadata.patch;
-  patch = ./relax-dependencies.patch;
 in buildPythonPackage {
   pname = "tensorflow" + lib.optionalString cudaSupport "-gpu";
   inherit (packages) version;
   format = "wheel";
 
-  disabled = pythonAtLeast "3.9";
-
   src = let
     pyVerNoDot = lib.strings.stringAsChars (x: if x == "." then "" else x) python.pythonVersion;
     platform = if stdenv.isDarwin then "mac" else "linux";
@@ -93,13 +89,18 @@ in buildPythonPackage {
     pushd dist
 
     wheel unpack --dest unpacked ./*.whl
+    rm ./*.whl
     (
       cd unpacked/tensorflow*
-      # relax too strict versions in setup.py
-      patch -p 1 < ${patch}
-      cd *.dist-info
-      # relax too strict versions in *.dist-info/METADATA
-      patch -p 3 < ${metadataPatch}
+      # Adjust dependency requirements:
+      # - Relax gast version requirement that doesn't match what we have packaged
+      # - The purpose of python3Packages.libclang is not clear at the moment and we don't have it packaged yet
+      # - keras and tensorlow-io-gcs-filesystem will be considered as optional for now.
+      sed -i *.dist-info/METADATA \
+        -e "s/Requires-Dist: gast.*/Requires-Dist: gast/" \
+        -e "/Requires-Dist: libclang/d" \
+        -e "/Requires-Dist: keras/d" \
+        -e "/Requires-Dist: tensorflow-io-gcs-filesystem/d"
     )
     wheel pack ./unpacked/tensorflow*
 
diff --git a/pkgs/development/python-modules/tensorflow/binary-hashes.nix b/pkgs/development/python-modules/tensorflow/binary-hashes.nix
index 4485e2b6145..4b2f9d52840 100644
--- a/pkgs/development/python-modules/tensorflow/binary-hashes.nix
+++ b/pkgs/development/python-modules/tensorflow/binary-hashes.nix
@@ -1,39 +1,39 @@
 {
-version = "2.4.0";
-linux_py_36_cpu = {
-  url = "https://storage.googleapis.com/tensorflow/linux/cpu/tensorflow_cpu-2.4.0-cp36-cp36m-manylinux2010_x86_64.whl";
-  sha256 = "0pn0cjf50q0xsv6k0vihrz22kr392anznvdhxv80gk52c6lcgmsc";
-};
+version = "2.7.0";
 linux_py_37_cpu = {
-  url = "https://storage.googleapis.com/tensorflow/linux/cpu/tensorflow_cpu-2.4.0-cp37-cp37m-manylinux2010_x86_64.whl";
-  sha256 = "0mdd83c0invqfy58qmpa3hk4yml5ic7wlwggyd5wpikadlv8vq89";
+  url = "https://storage.googleapis.com/tensorflow/linux/cpu/tensorflow_cpu-2.7.0-cp37-cp37m-manylinux2010_x86_64.whl";
+  sha256 = "1irw4ri1fbxbj251cnjbr12gxsyj2k30asxjfxjpxhc9b0cchhx0";
 };
 linux_py_38_cpu = {
-  url = "https://storage.googleapis.com/tensorflow/linux/cpu/tensorflow_cpu-2.4.0-cp38-cp38-manylinux2010_x86_64.whl";
-  sha256 = "1mm1yz9aj3v6fxfpxh7wy37rvsncr0b5y6glqlcxmhr6mqfp8k6d";
+  url = "https://storage.googleapis.com/tensorflow/linux/cpu/tensorflow_cpu-2.7.0-cp38-cp38-manylinux2010_x86_64.whl";
+  sha256 = "11a1rimr998lvvjdg03rqr8h2h7x6bbd4gyv74biwgaxmjczvjdj";
 };
-linux_py_36_gpu = {
-  url = "https://storage.googleapis.com/tensorflow/linux/gpu/tensorflow_gpu-2.4.0-cp36-cp36m-manylinux2010_x86_64.whl";
-  sha256 = "113iygiq2kmj97g0glhcqng6rhl3rrj1iqw5xj1d5hla8xjy8cfv";
+linux_py_39_cpu = {
+  url = "https://storage.googleapis.com/tensorflow/linux/cpu/tensorflow_cpu-2.7.0-cp39-cp39-manylinux2010_x86_64.whl";
+  sha256 = "0x1zzmgq7hl2k98p8870h0yhaik39nc1ckvxirjx8simpj8ghsbp";
 };
 linux_py_37_gpu = {
-  url = "https://storage.googleapis.com/tensorflow/linux/gpu/tensorflow_gpu-2.4.0-cp37-cp37m-manylinux2010_x86_64.whl";
-  sha256 = "19ap8xx2j5nbmnqv5rzf1ryfvw2fbs6bm0fxjqrvhc3jxys6yqqs";
+  url = "https://storage.googleapis.com/tensorflow/linux/gpu/tensorflow_gpu-2.7.0-cp37-cp37m-manylinux2010_x86_64.whl";
+  sha256 = "1x5yyxzkly9gdyhcfq4x7w7sqqxh6cw5qnfwbvzj5349xwrm63wi";
 };
 linux_py_38_gpu = {
-  url = "https://storage.googleapis.com/tensorflow/linux/gpu/tensorflow_gpu-2.4.0-cp38-cp38-manylinux2010_x86_64.whl";
-  sha256 = "0ly3cinzj6j3b547sw8bd3p774khn3b14cgrj7nvfrz668d3f89x";
+  url = "https://storage.googleapis.com/tensorflow/linux/gpu/tensorflow_gpu-2.7.0-cp38-cp38-manylinux2010_x86_64.whl";
+  sha256 = "0prxa8yc6lbq62vnh8cw6dhcrnkdjih62kbg6pbw4gmgcbf6v6fg";
 };
-mac_py_36_cpu = {
-  url = "https://storage.googleapis.com/tensorflow/mac/cpu/tensorflow-2.4.0-cp36-cp36m-macosx_10_14_x86_64.whl";
-  sha256 = "1b5ld1wj48l1i5s3vk8db5m578zdg4xfl0m1lc8w5lx1vi4cwsjp";
+linux_py_39_gpu = {
+  url = "https://storage.googleapis.com/tensorflow/linux/gpu/tensorflow_gpu-2.7.0-cp39-cp39-manylinux2010_x86_64.whl";
+  sha256 = "0jjv8vm20d0airml68bxhassp4yg09rcz2a39aa511cz8mavj0l6";
 };
 mac_py_37_cpu = {
-  url = "https://storage.googleapis.com/tensorflow/mac/cpu/tensorflow-2.4.0-cp37-cp37m-macosx_10_14_x86_64.whl";
-  sha256 = "1mgfyjgcwvx5jzawrpfnbch5sqw7kpnzp35rfxj22kwdsl28r47r";
+  url = "https://storage.googleapis.com/tensorflow/mac/cpu/tensorflow-2.7.0-cp37-cp37m-macosx_10_11_x86_64.whl";
+  sha256 = "1gr95ck0h4wzhdacjfhkzxdw4zglm85fc54swqhyzzv1f5n9vw8j";
 };
 mac_py_38_cpu = {
-  url = "https://storage.googleapis.com/tensorflow/mac/cpu/tensorflow-2.4.0-cp38-cp38-macosx_10_14_x86_64.whl";
-  sha256 = "034qh0nk786wxzma58179g086x479c3pd9vi8v8p26grs6f2fm0p";
+  url = "https://storage.googleapis.com/tensorflow/mac/cpu/tensorflow-2.7.0-cp38-cp38-macosx_10_11_x86_64.whl";
+  sha256 = "1h3qlvlrwyvxynh5flvyqk7grbvyqc21ljqhlvds436hpn2kqrgb";
+};
+mac_py_39_cpu = {
+  url = "https://storage.googleapis.com/tensorflow/mac/cpu/tensorflow-2.7.0-cp39-cp39-macosx_10_11_x86_64.whl";
+  sha256 = "0pyj1p2yik6ysdqn8n6cz1nqni0s9xx51ifmvdx4dl3hrzp86jz2";
 };
 }
diff --git a/pkgs/development/python-modules/tensorflow/default.nix b/pkgs/development/python-modules/tensorflow/default.nix
index e088dec7799..2f8af069234 100644
--- a/pkgs/development/python-modules/tensorflow/default.nix
+++ b/pkgs/development/python-modules/tensorflow/default.nix
@@ -4,7 +4,7 @@
 , buildPythonPackage, pythonOlder, python
 # Python libraries
 , numpy, tensorflow-tensorboard_2, absl-py
-, setuptools, wheel, keras-preprocessing, google-pasta
+, setuptools, wheel, Keras, keras-preprocessing, google-pasta
 , opt-einsum, astunparse, h5py
 , termcolor, grpcio, six, wrapt, protobuf, tensorflow-estimator_2
 , dill, flatbuffers-python, tblib, typing-extensions
@@ -28,7 +28,7 @@
 , avx2Support  ? stdenv.hostPlatform.avx2Support
 , fmaSupport   ? stdenv.hostPlatform.fmaSupport
 # Darwin deps
-, Foundation, Security
+, Foundation, Security, cctools, llvmPackages_11
 }:
 
 assert cudaSupport -> cudatoolkit != null
@@ -72,7 +72,7 @@ let
 
   tfFeature = x: if x then "1" else "0";
 
-  version = "2.4.2";
+  version = "2.7.0";
   variant = if cudaSupport then "-gpu" else "";
   pname = "tensorflow${variant}";
 
@@ -102,7 +102,82 @@ let
       wrapt
   ]);
 
-  bazel-build = buildBazelPackage {
+  rules_cc_darwin_patched = stdenv.mkDerivation {
+    name = "rules_cc-${pname}-${version}";
+
+    src = _bazel-build.deps;
+
+    prePatch = "pushd rules_cc";
+    patches = [
+      # https://github.com/bazelbuild/rules_cc/issues/122
+      (fetchpatch {
+        name = "tensorflow-rules_cc-libtool-path.patch";
+        url = "https://github.com/bazelbuild/rules_cc/commit/8c427ab30bf213630dc3bce9d2e9a0e29d1787db.diff";
+        sha256 = "sha256-C4v6HY5+jm0ACUZ58gBPVejCYCZfuzYKlHZ0m2qDHCk=";
+      })
+
+      # https://github.com/bazelbuild/rules_cc/pull/124
+      (fetchpatch {
+        name = "tensorflow-rules_cc-install_name_tool-path.patch";
+        url = "https://github.com/bazelbuild/rules_cc/commit/156497dc89100db8a3f57b23c63724759d431d05.diff";
+        sha256 = "sha256-NES1KeQmMiUJQVoV6dS4YGRxxkZEjOpFSCyOq9HZYO0=";
+      })
+    ];
+    postPatch = "popd";
+
+    dontConfigure = true;
+    dontBuild = true;
+
+    installPhase = ''
+      runHook preInstall
+
+      mv rules_cc/ "$out"
+
+      runHook postInstall
+    '';
+  };
+  llvm-raw_darwin_patched = stdenv.mkDerivation {
+    name = "llvm-raw-${pname}-${version}";
+
+    src = _bazel-build.deps;
+
+    prePatch = "pushd llvm-raw";
+    patches = [
+      # Fix a vendored config.h that requires the 10.13 SDK
+      ./llvm_bazel_fix_macos_10_12_sdk.patch
+    ];
+    postPatch = ''
+      touch {BUILD,WORKSPACE}
+      popd
+    '';
+
+    dontConfigure = true;
+    dontBuild = true;
+
+    installPhase = ''
+      runHook preInstall
+
+      mv llvm-raw/ "$out"
+
+      runHook postInstall
+    '';
+  };
+  bazel-build = if stdenv.isDarwin then _bazel-build.overrideAttrs (prev: {
+    bazelBuildFlags = prev.bazelBuildFlags ++ [
+      "--override_repository=rules_cc=${rules_cc_darwin_patched}"
+      "--override_repository=llvm-raw=${llvm-raw_darwin_patched}"
+    ];
+    preBuild = ''
+      export AR="${cctools}/bin/libtool"
+    '';
+  }) else _bazel-build;
+
+  _bazel-build = (buildBazelPackage.override (lib.optionalAttrs stdenv.isDarwin {
+    # clang 7 fails to emit a symbol for
+    # __ZN4llvm11SmallPtrSetIPKNS_10AllocaInstELj8EED1Ev in any of the
+    # translation units, so the build fails at link time
+    stdenv = llvmPackages_11.stdenv;
+  })) {
     name = "${pname}-${version}";
     bazel = bazel_3;
 
@@ -110,22 +185,9 @@ let
       owner = "tensorflow";
       repo = "tensorflow";
       rev = "v${version}";
-      sha256 = "07a2y05hixch1bjag5pzw3p1m7bdj3bq4gdvmsfk2xraz49b1pi8";
+      sha256 = "sha256-n7jRDPeXsyq4pEWSWmOCas4c8VsArIKlCuwvSU/Ro/c=";
     };
 
-    patches = [
-      # included from 2.6.0 onwards
-      (fetchpatch {
-        name = "fix-numpy-1.20-notimplementederror.patch";
-        url = "https://github.com/tensorflow/tensorflow/commit/b258941525f496763d4277045b6513c815720e3a.patch";
-        sha256 = "19f9bzrcfsynk11s2hqvscin5c65zf7r6g3nb10jnimw79vafiry";
-      })
-      # Relax too strict Python packages versions dependencies.
-      ./relax-dependencies.patch
-      # Add missing `io_bazel_rules_docker` dependency.
-      ./workspace.patch
-    ];
-
     # On update, it can be useful to steal the changes from gentoo
     # https://gitweb.gentoo.org/repo/gentoo.git/tree/sci-libs/tensorflow
 
@@ -206,7 +268,6 @@ let
       "opt_einsum_archive"
       "org_sqlite"
       "pasta"
-      "pcre"
       "png"
       "pybind11"
       "six_archive"
@@ -295,9 +356,12 @@ let
     fetchAttrs = {
       # cudaSupport causes fetch of ncclArchive, resulting in different hashes
       sha256 = if cudaSupport then
-        "10m6qj3kchgxfgb6qh59vc51knm9r9pkng8bf90h00dnggvv8234"
+        "sha256-GIBs1BAUuefwlavu7dr9rFb4n1A3uwnvvCAvsBnSSqQ="
       else
-        "04a98yrp09nd0p17k0jbzkgjppxs0yma7m5zkfrwgvr4g0w71v68";
+        if stdenv.isDarwin then
+          "sha256-156eOnnjk+wzIiGLd6k/+SAgm4AyImsV/qBsHFlxe+k="
+        else
+          "sha256-Fj/wWapsre55VctJ1k1kcYKAn3uDCMPN5rVX8y76ypM=";
     };
 
     buildAttrs = {
@@ -355,6 +419,18 @@ in buildPythonPackage {
 
   src = bazel-build.python;
 
+  # Adjust dependency requirements:
+  # - Relax gast version requirement that doesn't match what we have packaged
+  # - The purpose of python3Packages.libclang is not clear at the moment and we don't have it packaged yet
+  # - keras and tensorlow-io-gcs-filesystem will be considered as optional for now.
+  postPatch = ''
+    sed -i setup.py \
+      -e "s/'gast[^']*',/'gast',/" \
+      -e "/'libclang[^']*',/d" \
+      -e "/'keras[^']*',/d" \
+      -e "/'tensorflow-io-gcs-filesystem[^']*',/d"
+  '';
+
   # Upstream has a pip hack that results in bin/tensorboard being in both tensorflow
   # and the propagated input tensorflow-tensorboard, which causes environment collisions.
   # Another possibility would be to have tensorboard only in the buildInputs
@@ -402,6 +478,7 @@ in buildPythonPackage {
   # Actual tests are slow and impure.
   # TODO try to run them anyway
   # TODO better test (files in tensorflow/tools/ci_build/builds/*test)
+  checkInputs = [ Keras ];
   checkPhase = ''
     ${python.interpreter} <<EOF
     # A simple "Hello world"
diff --git a/pkgs/development/python-modules/tensorflow/llvm_bazel_fix_macos_10_12_sdk.patch b/pkgs/development/python-modules/tensorflow/llvm_bazel_fix_macos_10_12_sdk.patch
new file mode 100644
index 00000000000..6a858765c6a
--- /dev/null
+++ b/pkgs/development/python-modules/tensorflow/llvm_bazel_fix_macos_10_12_sdk.patch
@@ -0,0 +1,12 @@
+diff -ru a/utils/bazel/llvm-project-overlay/llvm/include/llvm/Config/config.h b/utils/bazel/llvm-project-overlay/llvm/include/llvm/Config/config.h
+--- a/utils/bazel/llvm-project-overlay/llvm/include/llvm/Config/config.h	2021-09-21 15:57:02.000000000 -0400
++++ b/utils/bazel/llvm-project-overlay/llvm/include/llvm/Config/config.h	2021-11-20 18:48:48.000000000 -0500
+@@ -102,7 +102,7 @@
+ /* #undef HAVE_FFI_H */
+ 
+ /* Define to 1 if you have the `futimens' function. */
+-#define HAVE_FUTIMENS 1
++/* #define HAVE_FUTIMENS 1 */
+ 
+ /* Define to 1 if you have the `futimes' function. */
+ #define HAVE_FUTIMES 1
diff --git a/pkgs/development/python-modules/tensorflow/prefetcher.sh b/pkgs/development/python-modules/tensorflow/prefetcher.sh
index 8b22affa17a..bb189bb06d6 100755
--- a/pkgs/development/python-modules/tensorflow/prefetcher.sh
+++ b/pkgs/development/python-modules/tensorflow/prefetcher.sh
@@ -1,6 +1,6 @@
 #!/usr/bin/env bash
 
-version="2.4.0"
+version="2.7.0"
 
 bucket="https://storage.googleapis.com/tensorflow"
 
@@ -8,15 +8,15 @@ bucket="https://storage.googleapis.com/tensorflow"
 # on the following page:
 # https://www.tensorflow.org/install/pip?lang=python3#package-location
 url_and_key_list=(
-"linux_py_36_cpu $bucket/linux/cpu/tensorflow_cpu-${version}-cp36-cp36m-manylinux2010_x86_64.whl"
 "linux_py_37_cpu $bucket/linux/cpu/tensorflow_cpu-${version}-cp37-cp37m-manylinux2010_x86_64.whl"
 "linux_py_38_cpu $bucket/linux/cpu/tensorflow_cpu-${version}-cp38-cp38-manylinux2010_x86_64.whl"
-"linux_py_36_gpu $bucket/linux/gpu/tensorflow_gpu-${version}-cp36-cp36m-manylinux2010_x86_64.whl"
+"linux_py_39_cpu $bucket/linux/cpu/tensorflow_cpu-${version}-cp39-cp39-manylinux2010_x86_64.whl"
 "linux_py_37_gpu $bucket/linux/gpu/tensorflow_gpu-${version}-cp37-cp37m-manylinux2010_x86_64.whl"
 "linux_py_38_gpu $bucket/linux/gpu/tensorflow_gpu-${version}-cp38-cp38-manylinux2010_x86_64.whl"
-"mac_py_36_cpu $bucket/mac/cpu/tensorflow-${version}-cp36-cp36m-macosx_10_14_x86_64.whl"
-"mac_py_37_cpu $bucket/mac/cpu/tensorflow-${version}-cp37-cp37m-macosx_10_14_x86_64.whl"
-"mac_py_38_cpu $bucket/mac/cpu/tensorflow-${version}-cp38-cp38-macosx_10_14_x86_64.whl"
+"linux_py_39_gpu $bucket/linux/gpu/tensorflow_gpu-${version}-cp39-cp39-manylinux2010_x86_64.whl"
+"mac_py_37_cpu $bucket/mac/cpu/tensorflow-${version}-cp37-cp37m-macosx_10_11_x86_64.whl"
+"mac_py_38_cpu $bucket/mac/cpu/tensorflow-${version}-cp38-cp38-macosx_10_11_x86_64.whl"
+"mac_py_39_cpu $bucket/mac/cpu/tensorflow-${version}-cp39-cp39-macosx_10_11_x86_64.whl"
 )
 
 hashfile=binary-hashes.nix
diff --git a/pkgs/development/python-modules/tensorflow/relax-dependencies-metadata.patch b/pkgs/development/python-modules/tensorflow/relax-dependencies-metadata.patch
deleted file mode 100644
index 1be4fd5bc7d..00000000000
--- a/pkgs/development/python-modules/tensorflow/relax-dependencies-metadata.patch
+++ /dev/null
@@ -1,46 +0,0 @@
-diff -ur unpacked/tensorflow-2.4.0/tensorflow-2.4.0.dist-info/METADATA unpacked.new/tensorflow-2.4.0/tensorflow-2.4.0.dist-info/METADATA
---- unpacked/tensorflow-2.4.0/tensorflow-2.4.0.dist-info/METADATA	2021-05-06 23:51:40.298995191 -0700
-+++ unpacked.new/tensorflow-2.4.0/tensorflow-2.4.0.dist-info/METADATA	2021-05-07 00:03:49.856882153 -0700
-@@ -27,24 +27,24 @@
- Classifier: Topic :: Software Development :: Libraries
- Classifier: Topic :: Software Development :: Libraries :: Python Modules
- Description-Content-Type: text/markdown
--Requires-Dist: absl-py (~=0.10)
--Requires-Dist: astunparse (~=1.6.3)
--Requires-Dist: flatbuffers (~=1.12.0)
--Requires-Dist: google-pasta (~=0.2)
--Requires-Dist: h5py (~=2.10.0)
--Requires-Dist: keras-preprocessing (~=1.1.2)
--Requires-Dist: numpy (~=1.19.2)
--Requires-Dist: opt-einsum (~=3.3.0)
--Requires-Dist: protobuf (>=3.9.2)
--Requires-Dist: six (~=1.15.0)
--Requires-Dist: termcolor (~=1.1.0)
--Requires-Dist: typing-extensions (~=3.7.4)
--Requires-Dist: wheel (~=0.35)
--Requires-Dist: wrapt (~=1.12.1)
--Requires-Dist: gast (==0.3.3)
--Requires-Dist: tensorboard (~=2.4)
--Requires-Dist: tensorflow-estimator (<2.5.0,>=2.4.0rc0)
--Requires-Dist: grpcio (~=1.32.0)
-+Requires-Dist: absl-py
-+Requires-Dist: astunparse
-+Requires-Dist: flatbuffers
-+Requires-Dist: google-pasta
-+Requires-Dist: h5py
-+Requires-Dist: keras-preprocessing
-+Requires-Dist: numpy
-+Requires-Dist: opt-einsum
-+Requires-Dist: protobuf
-+Requires-Dist: six
-+Requires-Dist: termcolor
-+Requires-Dist: typing-extensions
-+Requires-Dist: wheel
-+Requires-Dist: wrapt
-+Requires-Dist: gast
-+Requires-Dist: tensorboard
-+Requires-Dist: tensorflow-estimator
-+Requires-Dist: grpcio
- 
- [![Python](https://img.shields.io/pypi/pyversions/tensorflow.svg?style=plastic)](https://badge.fury.io/py/tensorflow)
- [![PyPI](https://badge.fury.io/py/tensorflow.svg)](https://badge.fury.io/py/tensorflow)
\ No newline at end of file
diff --git a/pkgs/development/python-modules/tensorflow/relax-dependencies.patch b/pkgs/development/python-modules/tensorflow/relax-dependencies.patch
deleted file mode 100644
index b26c1e95a64..00000000000
--- a/pkgs/development/python-modules/tensorflow/relax-dependencies.patch
+++ /dev/null
@@ -1,51 +0,0 @@
-diff --git a/tensorflow/tools/pip_package/setup.py b/tensorflow/tools/pip_package/setup.py
-index 65133afdafe..8ef6364ff7e 100644
---- a/tensorflow/tools/pip_package/setup.py
-+++ b/tensorflow/tools/pip_package/setup.py
-@@ -75,23 +75,23 @@ if '--project_name' in sys.argv:
- # comment the versioning scheme.
- # NOTE: Please add test only packages to `TEST_PACKAGES` below.
- REQUIRED_PACKAGES = [
--    'absl-py ~= 0.10',
--    'astunparse ~= 1.6.3',
--    'flatbuffers ~= 1.12.0',
--    'google_pasta ~= 0.2',
--    'h5py ~= 2.10.0',
--    'keras_preprocessing ~= 1.1.2',
--    'numpy ~= 1.19.2',
--    'opt_einsum ~= 3.3.0',
-+    'absl-py >= 0.10',
-+    'astunparse >= 1.6.3',
-+    'flatbuffers >= 1.12.0',
-+    'google_pasta >= 0.2',
-+    'h5py >= 2.10.0',
-+    'keras_preprocessing >= 1.1.2',
-+    'numpy >= 1.19.1',
-+    'opt_einsum >= 3.3.0',
-     'protobuf >= 3.9.2',
--    'six ~= 1.15.0',
--    'termcolor ~= 1.1.0',
--    'typing_extensions ~= 3.7.4',
--    'wheel ~= 0.35',
--    'wrapt ~= 1.12.1',
-+    'six >= 1.15.0',
-+    'termcolor >= 1.1.0',
-+    'typing_extensions >= 3.7.4',
-+    'wheel >= 0.34.2',
-+    'wrapt >= 1.12.1',
-     # These packages needs to be pinned exactly as newer versions are
-     # incompatible with the rest of the ecosystem
--    'gast == 0.3.3',
-+    'gast >= 0.3.3',
-     # TensorFlow ecosystem packages that TF exposes API for
-     # These need to be in sync with the existing TF version
-     # They are updated during the release process
-@@ -118,7 +118,7 @@ if 'tf_nightly' in project_name:
- # BoringSSL support.
- # See https://github.com/tensorflow/tensorflow/issues/17882.
- if sys.byteorder == 'little':
--  REQUIRED_PACKAGES.append('grpcio ~= 1.32.0')
-+  REQUIRED_PACKAGES.append('grpcio >= 1.31.0')
- 
- 
- # Packages which are only needed for testing code.
diff --git a/pkgs/development/python-modules/tensorflow/workspace.patch b/pkgs/development/python-modules/tensorflow/workspace.patch
deleted file mode 100644
index 15a527815ec..00000000000
--- a/pkgs/development/python-modules/tensorflow/workspace.patch
+++ /dev/null
@@ -1,18 +0,0 @@
-diff --git a/WORKSPACE b/WORKSPACE
-index 9db1d9b80eb..c46f13f4ca4 100644
---- a/WORKSPACE
-+++ b/WORKSPACE
-@@ -12,6 +12,13 @@ http_archive(
-     ],
- )
- 
-+http_archive(
-+    name = "io_bazel_rules_docker",
-+    sha256 = "1698624e878b0607052ae6131aa216d45ebb63871ec497f26c67455b34119c80",
-+    strip_prefix = "rules_docker-0.15.0",
-+    urls = ["https://github.com/bazelbuild/rules_docker/releases/download/v0.15.0/rules_docker-v0.15.0.tar.gz"],
-+)
-+
- # Load tf_repositories() before loading dependencies for other repository so
- # that dependencies like com_google_protobuf won't be overridden.
- load("//tensorflow:workspace.bzl", "tf_repositories")
diff --git a/pkgs/top-level/python-packages.nix b/pkgs/top-level/python-packages.nix
index 120b16eb569..a827f8a9394 100644
--- a/pkgs/top-level/python-packages.nix
+++ b/pkgs/top-level/python-packages.nix
@@ -9230,6 +9230,7 @@ in {
   tensorflow-bin = self.tensorflow-bin_2;
 
   tensorflow-build_2 = callPackage ../development/python-modules/tensorflow {
+    inherit (pkgs.darwin) cctools;
     cudaSupport = pkgs.config.cudaSupport or false;
     cudatoolkit = pkgs.cudatoolkit_11_0;
     cudnn = pkgs.cudnn_cudatoolkit_11_0;