We recently changed the way how we build the GCC compiler for i686 ie. we
added the following build options to GCC `--with-cpu=pentium4,
--with-tune=generic
--with-fpmath=sse`.
That change seems to have caused an ABI change in `libaspell.so.15`, as shown
below. The ABI diff report is generated using libabigail [1].
...
It be great to know if this `get_cache_data` actually public API supposed to
be consumed by downstream libraries depending on libaspell or something
internally used by libaspell only.