[Bug libstdc++/105417] [11/12 Regression] powerpc64le-linux abilist changes based on --with-long-double-format=

[jakub at gcc dot gnu.org via Gcc-bugs]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=105417

--- Comment #2 from Jakub Jelinek <jakub at gcc dot gnu.org> ---
So I think we want that backported to 11.4.  And I think we just should export
the other symbols with the 3.4.29 version, adding 3.4.30 aliases for those
wouldn't improve things.