tensorflow: Download of fresh release of clang fails on TF 2.10.0-2.11.0

Issue Type

Build/Install

Source

source

Tensorflow Version

2.11.0-rc2

Custom Code

No

OS Platform and Distribution

MacOS 13.0

Mobile device

No response

Python version

3.10.6

Bazel version

5.3.0

GCC/Compiler version

XCode 14.1

CUDA/cuDNN version

No response

GPU model and memory

No response

Current Behaviour?

When requesting the option during `./configure`:


Do you wish to download a fresh release of clang? (Experimental) [y/N]: y
Clang will be downloaded and used to compile tensorflow.

Compilation fails immediately:

Starting local Bazel server and connecting to it...
ERROR: Config value 'download_clang' is not defined in any .rc file

The issue has been present since 2.5.0 at least, and it is present today in TF 2.10.0 and TF 2.11.0.

### Standalone code to reproduce the issue

```shell
When running `./configure`, select `y` when asked:


Do you wish to download a fresh release of clang? (Experimental) [y/N]: y
Clang will be downloaded and used to compile tensorflow.

Proceed with regular compilation after completing .configure: bazel build //tensorflow/tools/pip_package:build_pip_package

### Relevant log output

```shell
The file `.tf_configure_bazelrc`:


build --action_env PYTHON_BIN_PATH="/opt/local/bin/python3"
build --action_env PYTHON_LIB_PATH="/opt/local/Library/Frameworks/Python.framework/Versions/3.10/li>
build --python_path="/opt/local/bin/python3"
build --config=download_clang
build:opt --copt=-Wno-sign-compare
build:opt --host_copt=-Wno-sign-compare
test --flaky_test_attempts=3
test --test_size_filters=small,medium
test:v1 --test_tag_filters=-benchmark-test,-no_oss,-gpu,-nomac,-no_mac,-oss_serial
test:v1 --build_tag_filters=-benchmark-test,-no_oss,-gpu,-nomac,-no_mac
test:v2 --test_tag_filters=-benchmark-test,-no_oss,-gpu,-nomac,-no_mac,-oss_serial,-v1only
test:v2 --build_tag_filters=-benchmark-test,-no_oss,-gpu,-nomac,-no_mac,-v1only

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