message: 3rdparty: fix libtiff build
  Keep `_FILE_OFFSET_BITS` undefined in Android builds.
diff: #endif
  /* Number of bits in a file offset, on hosts where this is settable. */
  -#define _FILE_OFFSET_BITS @FILE_OFFSET_BITS@
  +//disabled for OpenCV CMakeLists.txt: #define _FILE_OFFSET_BITS @FILE_OFFSET_BITS@
  /* Define to `__inline__' or `__inline' if that's what the C compiler
  calls it, or to nothing if 'inline' is not supported under any name. */
  