message: Enable builds of TF to link against `libc++`.
  This should now enable more fuzzers and a nicer/stabler OSSFuzz integration.
diff: # short_logs: Only log errors during build, skip warnings.
  # 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++
  #
  #
  # TF version options;
  # elinux_armhf: Embedded Linux options for armhf (ARMv7) CPU support.
  +# Allow builds using libc++ as a linker library
  +# This is mostly for OSSFuzz, so we also pass in the flags from environment to clean build file
  +build:libc++ --action_env=CC
  +build:libc++ --action_env=CXX
  +build:libc++ --action_env=CXXFLAGS=-stdlib=libc++
  +build:libc++ --action_env=PATH
  +build:libc++ --define force_libcpp=enabled
  +build:libc++ --linkopt -fuse-ld=lld
  # Android configs. Bazel needs to have --cpu and --fat_apk_cpu both set to the
  # target CPU to build transient dependencies correctly. See
  