[NFC] Expose a number of BUILD differences between Google and OSS through copybara:comment directives.

PiperOrigin-RevId: 352753137
Change-Id: I5cac0f75b6f3dc36fdfda98943a37fe1b3a849cf

tensorflow/lite/delegates/hexagon/java/BUILD

@@ -27,8 +27,13 @@ cc_library(
     srcs = [
         "libtensorflowlite_hexagon_jni.so",
     ] + select({
+        # copybara:uncomment_begin(separate repo in OSS)
+        # "//tensorflow:android_arm64": ["//tensorflow/lite/delegates/hexagon/hexagon_nn:libhexagon_interface.so"],
+        # "//tensorflow:android_arm": ["//tensorflow/lite/delegates/hexagon/hexagon_nn:libhexagon_interface.so"],
+        # copybara:uncomment_end_and_comment_begin
         "//tensorflow:android_arm64": ["@hexagon_nn//:hexagon/arm64-v8a/libhexagon_interface.so"],
         "//tensorflow:android_arm": ["@hexagon_nn//:hexagon/armeabi-v7a/libhexagon_interface.so"],
+        # copybara:comment_end
         "//conditions:default": [],
     }),
     tags = [

tensorflow/tensorflow.bzl

@@ -271,7 +271,11 @@ def if_nccl(if_true, if_false = []):
 def if_libtpu(if_true, if_false = []):
     """Shorthand for select()ing whether to build backend support for TPUs when building libtpu.so"""
     return select({
-        str(Label("//tensorflow:with_tpu_support")): if_true,
+        # copybara:uncomment_begin(different config setting in OSS)
+        # "//tools/cc_target_os:gce": if_true,
+        # copybara:uncomment_end_and_comment_begin
+        clean_dep("//tensorflow:with_tpu_support"): if_true,
+        # copybara:comment_end
         "//conditions:default": if_false,
     })
 
@@ -376,8 +380,13 @@ def tf_copts(
 def tf_openmp_copts():
     # We assume when compiling on Linux gcc/clang will be used and MSVC on Windows
     return select({
+        # copybara:uncomment_begin
+        # "//third_party/mkl:build_with_mkl_lnx_openmp": ["-fopenmp"],
+        # "//third_party/mkl:build_with_mkl_windows_openmp": ["/openmp"],
+        # copybara:uncomment_end_and_comment_begin
         "@org_tensorflow//third_party/mkl:build_with_mkl_lnx_openmp": ["-fopenmp"],
         "@org_tensorflow//third_party/mkl:build_with_mkl_windows_openmp": ["/openmp"],
+        # copybara:comment_end
         "//conditions:default": [],
     })
 

tensorflow/tools/pip_package/BUILD

@@ -95,7 +95,6 @@ COMMON_PIP_DEPS = [
     ":included_headers",
     ":xla_compiled_cpu_runtime_srcs.txt_file",
     ":xla_cmake",
-    "//tensorflow:tensorflow_py",
     "//tensorflow/compiler/tf2xla:xla_compiled_cpu_runtime_hdrs",
     "//tensorflow/compiler/tf2xla:xla_compiled_cpu_runtime_srcs",
     "//tensorflow/compiler/mlir/tensorflow:gen_mlir_passthrough_op_py",
@@ -157,6 +156,7 @@ COMMON_PIP_DEPS = [
     "//tensorflow/python/distribute/coordinator:cluster_coordinator",
     "//tensorflow/python/distribute/coordinator:remote_eager_lib",
     "//tensorflow/python/distribute/coordinator:metric_utils",
+    "//tensorflow:tensorflow_py",
 ]
 
 # On Windows, python binary is a zip file of runfiles tree.