From 9c42df8d3ef5fdeca49a60c9e71289061902cd34 Mon Sep 17 00:00:00 2001
From: Dmitry Kalinkin <dmitry.kalinkin@gmail.com>
Date: Tue, 26 Nov 2019 22:15:40 -0500
Subject: [PATCH 1/2] python3Packages.tensorflow-build: enable on darwin

---
 pkgs/development/python-modules/tensorflow/default.nix | 7 ++++++-
 pkgs/top-level/python-packages.nix                     | 1 +
 2 files changed, 7 insertions(+), 1 deletion(-)

diff --git a/pkgs/development/python-modules/tensorflow/default.nix b/pkgs/development/python-modules/tensorflow/default.nix
index 79be6a60c42b..cc64e49e1b7a 100644
--- a/pkgs/development/python-modules/tensorflow/default.nix
+++ b/pkgs/development/python-modules/tensorflow/default.nix
@@ -25,6 +25,8 @@
 , sse42Support ? builtins.elem (stdenv.hostPlatform.platform.gcc.arch or "default") ["westmere" "sandybridge" "ivybridge" "haswell" "broadwell" "skylake" "skylake-avx512"]
 , avx2Support  ? builtins.elem (stdenv.hostPlatform.platform.gcc.arch or "default") [                                     "haswell" "broadwell" "skylake" "skylake-avx512"]
 , fmaSupport   ? builtins.elem (stdenv.hostPlatform.platform.gcc.arch or "default") [                                     "haswell" "broadwell" "skylake" "skylake-avx512"]
+# Darwin deps
+, Foundation, Security
 }:
 
 assert cudaSupport -> nvidia_x11 != null
@@ -157,6 +159,9 @@ let
       cudatoolkit
       cudnn
       nvidia_x11
+    ] ++ lib.optionals stdenv.isDarwin [
+      Foundation
+      Security
     ];
 
     # arbitrarily set to the current latest bazel version, overly careful
@@ -326,7 +331,7 @@ let
       homepage = http://tensorflow.org;
       license = licenses.asl20;
       maintainers = with maintainers; [ jyp abbradar ];
-      platforms = platforms.linux;
+      platforms = with platforms; linux ++ darwin;
       # The py2 build fails due to some issue importing protobuf. Possibly related to the fix in
       # https://github.com/akesandgren/easybuild-easyblocks/commit/1f2e517ddfd1b00a342c6abb55aef3fd93671a2b
       broken = !(xlaSupport -> cudaSupport) || !isPy3k;
diff --git a/pkgs/top-level/python-packages.nix b/pkgs/top-level/python-packages.nix
index 86535df44f58..84f30bc11072 100644
--- a/pkgs/top-level/python-packages.nix
+++ b/pkgs/top-level/python-packages.nix
@@ -6180,6 +6180,7 @@ in {
     cudnn = pkgs.cudnn_cudatoolkit_10;
     nccl = pkgs.nccl_cudatoolkit_10;
     openssl = pkgs.openssl_1_0_2;
+    inherit (pkgs.darwin.apple_sdk.frameworks) Foundation Security;
   };
 
   tensorflow = if stdenv.isDarwin then self.tensorflow-bin else self.tensorflow-build;

From 074dbdd81dd997bc2b84da5953163d6007747bf9 Mon Sep 17 00:00:00 2001
From: Dmitry Kalinkin <dmitry.kalinkin@gmail.com>
Date: Tue, 26 Nov 2019 22:51:59 -0500
Subject: [PATCH 2/2] python3Packages.tensorflow: use tensorflow-build on
 darwin

The tensorflow-bin is currently broken.
---
 pkgs/top-level/python-packages.nix | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/pkgs/top-level/python-packages.nix b/pkgs/top-level/python-packages.nix
index 84f30bc11072..beba969f161d 100644
--- a/pkgs/top-level/python-packages.nix
+++ b/pkgs/top-level/python-packages.nix
@@ -6183,7 +6183,7 @@ in {
     inherit (pkgs.darwin.apple_sdk.frameworks) Foundation Security;
   };
 
-  tensorflow = if stdenv.isDarwin then self.tensorflow-bin else self.tensorflow-build;
+  tensorflow = self.tensorflow-build;
 
   tensorflowWithoutCuda = self.tensorflow.override {
     cudaSupport = false;