am 0101b06f: Merge "Kill HAVE_BIG_ENDIAN, HAVE_ENDIAN_H, and HAVE_LITTLE_ENDIAN."

* commit '0101b06fa6f9863ee87e89757e70900c3a0e7bfc':
  Kill HAVE_BIG_ENDIAN, HAVE_ENDIAN_H, and HAVE_LITTLE_ENDIAN.