From 4faee3942d9983e0c96091b32095cc0d9ff494e0 Mon Sep 17 00:00:00 2001
From: Yun Peng <pcloudy@google.com>
Date: Tue, 27 Feb 2018 07:36:01 +0100
Subject: [PATCH] Fix some breakages in TensorFlow Windows build (#17271)

* Fix configure.py

* Add quantization_utils for building quantize_weights, quantize_nodes, round_weights

Caused by https://github.com/tensorflow/tensorflow/pull/16121
---
 configure.py                            |  8 ++++++--
 tensorflow/core/kernels/BUILD           | 16 ++++++++++++----
 tensorflow/tools/graph_transforms/BUILD |  2 +-
 3 files changed, 19 insertions(+), 7 deletions(-)

diff --git a/configure.py b/configure.py
index 7d2e30c..97f4675 100644
--- a/configure.py
+++ b/configure.py
@@ -250,7 +250,11 @@ def reset_tf_configure_bazelrc(workspace_path):
       if _TF_BAZELRC_FILENAME in l:
         continue
       f.write('%s\n' % l)
-    f.write('import %s\n' % _TF_BAZELRC)
+    if is_windows():
+      tf_bazelrc_path = _TF_BAZELRC.replace("\\", "/")
+    else:
+      tf_bazelrc_path = _TF_BAZELRC
+    f.write('import %s\n' % tf_bazelrc_path)
 
 
 def cleanup_makefile():
@@ -444,7 +448,7 @@ def check_bazel_version(min_version):
   if which('bazel') is None:
     print('Cannot find bazel. Please install bazel.')
     sys.exit(0)
-  curr_version = run_shell(['bazel', '--batch', 'version'])
+  curr_version = run_shell(['bazel', '--batch', '--bazelrc=/dev/null', 'version'])
 
   for line in curr_version.split('\n'):
     if 'Build label: ' in line:
diff --git a/tensorflow/core/kernels/BUILD b/tensorflow/core/kernels/BUILD
index 3426cf6..78786de 100644
--- a/tensorflow/core/kernels/BUILD
+++ b/tensorflow/core/kernels/BUILD
@@ -5128,7 +5128,6 @@ tf_kernel_library(
     srcs = [
         "dequantize_op.cc",
         "meta_support.cc",
-        "quantization_utils.cc",
         "quantize_down_and_shrink_range.cc",
         "quantize_op.cc",
         "quantized_activation_ops.cc",
@@ -5149,7 +5148,6 @@ tf_kernel_library(
     ],
     hdrs = [
         "meta_support.h",
-        "quantization_utils.h",
         "reference_gemm.h",
     ],
     deps = [
@@ -5160,6 +5158,7 @@ tf_kernel_library(
         ":image_resizer_state",
         ":ops_util",
         ":pooling_ops",
+        ":quantization_utils",
         "//tensorflow/core:array_ops_op_lib",
         "//tensorflow/core:core_cpu",
         "//tensorflow/core:framework",
@@ -5707,6 +5706,16 @@ tf_kernel_library(
 )
 
 cc_library(
+    name = "quantization_utils",
+    srcs = ["quantization_utils.cc"],
+    hdrs = ["quantization_utils.h"],
+    deps = [
+        "//tensorflow/core:framework",
+        "@gemmlowp",
+    ],
+)
+
+cc_library(
     name = "remote_fused_graph_execute_utils",
     srcs = [
         "i_remote_fused_graph_ops_definitions.cc",
@@ -6081,7 +6090,6 @@ cc_library(
     srcs = [
         "cwise_ops_common.cc",
         "meta_support.cc",
-        "quantization_utils.cc",
     ],
     hdrs = [
         "cwise_ops.h",
@@ -6090,10 +6098,10 @@ cc_library(
         "cwise_ops_gpu_gradients.cu.h",
         "cwise_ops_gradients.h",
         "meta_support.h",
-        "quantization_utils.h",
     ],
     deps = [
         ":bounds_check",
+        ":quantization_utils",
         "//tensorflow/core:framework",
         "//tensorflow/core:lib",
         "//third_party/eigen3",
diff --git a/tensorflow/tools/graph_transforms/BUILD b/tensorflow/tools/graph_transforms/BUILD
index ad3668f..4fe4fc3 100644
--- a/tensorflow/tools/graph_transforms/BUILD
+++ b/tensorflow/tools/graph_transforms/BUILD
@@ -134,8 +134,8 @@ cc_library(
         "//tensorflow/core:tensorflow",
         "//tensorflow/contrib/rnn:gru_ops_op_lib",
         "//tensorflow/contrib/rnn:lstm_ops_op_lib",
+        "//tensorflow/core/kernels:quantization_utils",
     ] + if_not_windows([
-        "//tensorflow/core/kernels:quantized_ops",
         "//tensorflow/core/kernels:remote_fused_graph_rewriter_transform",
         "//tensorflow/core/kernels/hexagon:hexagon_rewriter_transform",
     ]),
-- 
2.7.4