tensorflow: build issue: invalid paths

System information

Linux ubuntu 16.04 Bazel 0.9.0 CUDA 9.1 cuDNN 7 TF Branch r1.4

I am getting the following errors / warnings using the set-up above, whilst trying to build the python packages.

francesco@franny:~/Repositories/tensorflow$ git checkout r1.4
Branch 'r1.4' set up to track remote branch 'r1.4' from 'origin'.
Switched to a new branch 'r1.4'
francesco@franny:~/Repositories/tensorflow$ ./configure 
Extracting Bazel installation...
WARNING: An illegal reflective access operation has occurred
WARNING: Illegal reflective access by com.google.protobuf.UnsafeUtil (file:/home/francesco/.cache/bazel/_bazel_francesco/install/754ae0b065b3dfe883541ff567ae8b5e/_embedded_binaries/A-server.jar) to field java.nio.Buffer.address
WARNING: Please consider reporting this to the maintainers of com.google.protobuf.UnsafeUtil
WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations
WARNING: All illegal access operations will be denied in a future release
You have bazel 0.9.0 installed.
Please specify the location of python. [Default is /usr/bin/python]: 


Found possible Python library paths:
  /usr/local/lib/python2.7/dist-packages
  /usr/lib/python2.7/dist-packages
Please input the desired Python library path to use.  Default is [/usr/local/lib/python2.7/dist-packages]

Do you wish to build TensorFlow with jemalloc as malloc support? [Y/n]: n
No jemalloc as malloc support will be enabled for TensorFlow.

Do you wish to build TensorFlow with Google Cloud Platform support? [Y/n]: n
No Google Cloud Platform support will be enabled for TensorFlow.

Do you wish to build TensorFlow with Hadoop File System support? [Y/n]: n
No Hadoop File System support will be enabled for TensorFlow.

Do you wish to build TensorFlow with Amazon S3 File System support? [Y/n]: n
No Amazon S3 File System support will be enabled for TensorFlow.

Do you wish to build TensorFlow with XLA JIT support? [y/N]: n
No XLA JIT support will be enabled for TensorFlow.

Do you wish to build TensorFlow with GDR support? [y/N]: n
No GDR support will be enabled for TensorFlow.

Do you wish to build TensorFlow with VERBS support? [y/N]: n
No VERBS support will be enabled for TensorFlow.

Do you wish to build TensorFlow with OpenCL support? [y/N]: n
No OpenCL support will be enabled for TensorFlow.

Do you wish to build TensorFlow with CUDA support? [y/N]: y
CUDA support will be enabled for TensorFlow.

Please specify the CUDA SDK version you want to use, e.g. 7.0. [Leave empty to default to CUDA 8.0]: 9.1


Please specify the location where CUDA 9.1 toolkit is installed. Refer to README.md for more details. [Default is /usr/local/cuda]: 


Please specify the cuDNN version you want to use. [Leave empty to default to cuDNN 6.0]: 7


Please specify the location where cuDNN 7 library is installed. Refer to README.md for more details. [Default is /usr/local/cuda]:


Please specify a list of comma-separated Cuda compute capabilities you want to build with.
You can find the compute capability of your device at: https://developer.nvidia.com/cuda-gpus.
Please note that each additional compute capability significantly increases your build time and binary size. [Default is: 3.5,5.2]5.2


Do you want to use clang as CUDA compiler? [y/N]: n
nvcc will be used as CUDA compiler.

Please specify which gcc should be used by nvcc as the host compiler. [Default is /usr/bin/gcc]: 


Do you wish to build TensorFlow with MPI support? [y/N]: n
No MPI support will be enabled for TensorFlow.

Please specify optimization flags to use during compilation when bazel option "--config=opt" is specified [Default is -march=native]: 


Add "--config=mkl" to your bazel command to build with MKL support.
Please note that MKL on MacOS or windows is still not supported.
If you would like to use a local MKL instead of downloading, please set the environment variable "TF_MKL_ROOT" every time before build.
Configuration finished
francesco@franny:~/Repositories/tensorflow$

francesco@franny:~/Repositories/tensorflow$ bazel build --config=opt --config=cuda //tensorflow/tools/pip_package:build_pip_package
.........
ERROR: /home/francesco/.cache/bazel/_bazel_francesco/4ce2bc3731d0d87739dc505f1772132b/external/local_config_sycl/sycl/BUILD:4:1: First argument of 'load' must be a label and start with either '//', ':', or '@'. Use --incompatible_load_argument_is_label=false to temporarily disable this check.
ERROR: /home/francesco/.cache/bazel/_bazel_francesco/4ce2bc3731d0d87739dc505f1772132b/external/local_config_sycl/sycl/BUILD:6:1: First argument of 'load' must be a label and start with either '//', ':', or '@'. Use --incompatible_load_argument_is_label=false to temporarily disable this check.
ERROR: /home/francesco/.cache/bazel/_bazel_francesco/4ce2bc3731d0d87739dc505f1772132b/external/local_config_sycl/sycl/BUILD:30:9: Traceback (most recent call last):
	File "/home/francesco/.cache/bazel/_bazel_francesco/4ce2bc3731d0d87739dc505f1772132b/external/local_config_sycl/sycl/BUILD", line 27
		cc_library(name = "syclrt", srcs = [sycl_libr...")], <3 more arguments>)
	File "/home/francesco/.cache/bazel/_bazel_francesco/4ce2bc3731d0d87739dc505f1772132b/external/local_config_sycl/sycl/BUILD", line 30, in cc_library
		sycl_library_path
name 'sycl_library_path' is not defined
ERROR: /home/francesco/.cache/bazel/_bazel_francesco/4ce2bc3731d0d87739dc505f1772132b/external/local_config_sycl/sycl/BUILD:39:1: Target '@local_config_sycl//sycl:using_sycl' contains an error and its package is in error and referenced by '@local_config_sycl//sycl:sycl'
ERROR: /home/francesco/Repositories/tensorflow/third_party/eigen3/BUILD:20:1: Target '@local_config_sycl//sycl:sycl' contains an error and its package is in error and referenced by '//third_party/eigen3:eigen3'
ERROR: Analysis of target '//tensorflow/tools/pip_package:build_pip_package' failed; build aborted: Loading failed
INFO: Elapsed time: 13.322s
FAILED: Build did NOT complete successfully (93 packages loaded)
    currently loading: tensorflow/core/kernels ... (2 packages)

Any help?