message: By default, hide all compiler warnings.
  Also create a new option to show the warnings.
  Yes, warnings are useful, but pip package build log is now 85 MB.
  the logs are becoming unloadable on the browser.
diff: #
  # Other build options:
  # short_logs: Only log errors during build, skip warnings.
  +# verbose_logs: Show all compiler warnings during build.
  # monolithic: Build all TF C++ code into a single shared object.
  # dynamic_kernels: Try to link all kernels dynamically (experimental).
  # libc++: Link against libc++ instead of stdlibc++
  @@ -331,6 +332,8 @@ build:windows --distinct_host_configuration=false
  # Suppress all warning messages.
  build:short_logs --output_filter=DONT_MATCH_ANYTHING
  +build:verbose_logs --output_filter=
  +build --config=short_logs
  # Instruction set optimizations
  # TODO(gunan): Create a feature in toolchains for avx/avx2 to
  