From 39e324505c380c9d449dc31d34629a9d470c765f Mon Sep 17 00:00:00 2001
From: Jason Zaman <jason@perfinion.com>
Date: Tue, 4 Sep 2018 15:01:22 +0800
Subject: Add //tensorflow:install_headers target

Used to prepare all the header files so they can easily be installed
into /usr/include when packaging TF.

Signed-off-by: Jason Zaman <jason@perfinion.com>
---
 tensorflow/BUILD         | 28 ++++++++++++++++++++++++++++
 tensorflow/cc/BUILD      | 28 ++++++++++++++++++++++++++--
 tensorflow/core/BUILD    | 19 ++++++++++++++++---
 third_party/eigen3/BUILD | 10 ++--------
 4 files changed, 72 insertions(+), 13 deletions(-)

diff --git a/tensorflow/BUILD b/tensorflow/BUILD
index 661cba5ff0..768d4107d8 100644
--- a/tensorflow/BUILD
+++ b/tensorflow/BUILD
@@ -617,3 +617,31 @@ py_library(
     visibility = ["//visibility:public"],
     deps = ["//tensorflow/python:no_contrib"],
 )
+
+genrule(
+    name = "install_headers",
+    srcs = [
+        "//tensorflow/c:headers",
+        "//tensorflow/c/eager:headers",
+        "//tensorflow/cc:headers",
+        "//tensorflow/core:headers",
+    ],
+    outs = ["include"],
+    cmd = """
+    mkdir $@
+    for f in $(SRCS); do
+      d="$${f%/*}"
+      d="$${d#bazel-out*genfiles/}"
+      d="$${d#*external/eigen_archive/}"
+
+      if [[ $${d} == *local_config_* ]]; then
+        continue
+      fi
+
+      mkdir -p "$@/$${d}"
+      cp "$${f}" "$@/$${d}/"
+    done
+    """,
+    tags = ["manual"],
+    visibility = ["//visibility:public"],
+)
diff --git a/tensorflow/cc/BUILD b/tensorflow/cc/BUILD
index f56521dac0..b587e63227 100644
--- a/tensorflow/cc/BUILD
+++ b/tensorflow/cc/BUILD
@@ -10,11 +10,12 @@ licenses(["notice"])  # Apache 2.0
 
 load(
     "//tensorflow:tensorflow.bzl",
-    "tf_cc_test",
+    "cc_library_with_android_deps",
     "tf_cc_binary",
+    "tf_cc_test",
     "tf_copts",
     "tf_gen_op_wrappers_cc",
-    "cc_library_with_android_deps",
+    "transitive_hdrs",
 )
 
 cc_library(
@@ -716,3 +717,26 @@ tf_cc_test(
         "//tensorflow/core:testlib",
     ],
 )
+
+transitive_hdrs(
+    name = "headers",
+    visibility = ["//tensorflow:__subpackages__"],
+    deps = [
+        ":cc_ops",
+        ":client_session",
+        ":coordinator",
+        ":gradient_checker",
+        ":gradients",
+        ":ops",
+        ":queue_runner",
+        ":remote_fused_graph_ops",
+        ":scope",
+        "//tensorflow/cc/profiler",
+        "//tensorflow/cc/saved_model:constants",
+        "//tensorflow/cc/saved_model:loader",
+        "//tensorflow/cc/saved_model:reader",
+        "//tensorflow/cc/saved_model:signature_constants",
+        "//tensorflow/cc/saved_model:tag_constants",
+        "//tensorflow/cc/tools:freeze_saved_model",
+    ],
+)
diff --git a/tensorflow/core/BUILD b/tensorflow/core/BUILD
index 5c314f359c..d5d4aad541 100644
--- a/tensorflow/core/BUILD
+++ b/tensorflow/core/BUILD
@@ -85,11 +85,12 @@ load(
     "tf_cc_tests",
     "tf_copts",
     "tf_cuda_library",
+    "tf_features_nomodules_if_android",
     "tf_gen_op_libs",
     "tf_generate_proto_text_sources",
     "tf_genrule_cmd_append_to_srcs",
     "tf_opts_nortti_if_android",
-    "tf_features_nomodules_if_android",
+    "transitive_hdrs",
 )
 load("//tensorflow:tensorflow.bzl", "tf_cc_test_mkl")
 load("//tensorflow:tensorflow.bzl", "tf_cc_test_gpu")
@@ -120,16 +121,16 @@ load(
     "tf_additional_libdevice_srcs",
     "tf_additional_minimal_lib_srcs",
     "tf_additional_mpi_lib_defines",
-    "tf_additional_proto_hdrs",
     "tf_additional_proto_compiler_hdrs",
+    "tf_additional_proto_hdrs",
     "tf_additional_proto_srcs",
     "tf_additional_test_deps",
     "tf_additional_test_srcs",
     "tf_additional_verbs_lib_defines",
     "tf_jspb_proto_library",
     "tf_kernel_tests_linkstatic",
-    "tf_lib_proto_parsing_deps",
     "tf_lib_proto_compiler_deps",
+    "tf_lib_proto_parsing_deps",
     "tf_nano_proto_library",
     "tf_platform_hdrs",
     "tf_platform_srcs",
@@ -4691,6 +4692,18 @@ cc_library(
     ] + tf_additional_libdevice_deps(),
 )
 
+transitive_hdrs(
+    name = "headers",
+    visibility = ["//tensorflow:__subpackages__"],
+    deps = [
+        "//tensorflow/core:core_cpu",
+        "//tensorflow/core:framework",
+        "//tensorflow/core:lib",
+        "//tensorflow/core:protos_all_cc",
+        "//tensorflow/core:stream_executor",
+    ],
+)
+
 # -----------------------------------------------------------------------------
 # Google-internal targets go here (must be at the end).
 
diff --git a/third_party/eigen3/BUILD b/third_party/eigen3/BUILD
index 203991b50f..f072f2545a 100644
--- a/third_party/eigen3/BUILD
+++ b/third_party/eigen3/BUILD
@@ -66,19 +66,13 @@ genrule(
     outs = ["include"],
     cmd = """
     mkdir $@
-    for f in $(locations @eigen_archive//:eigen_header_files) ; do
+    for f in $(SRCS); do
       d="$${f%/*}"
       d="$${d#*external/eigen_archive/}"
 
       mkdir -p "$@/$${d}"
       cp "$${f}" "$@/$${d}/"
     done
-
-    for f in $(locations :eigen_third_party_header_files) ; do
-      d="$${f%/*}"
-
-      mkdir -p "$@/$${d}"
-      cp "$${f}" "$@/$${d}/"
-    done
     """,
+    tags = ["manual"],
 )
-- 
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