https://gcc.gnu.org/bugzilla/show_bug.cgi?id=106832
--- Comment #7 from Jakub Jelinek <jakub at gcc dot gnu.org> ---
(In reply to Jakub Jelinek from comment #5)
> BTW, for the case where -mabi=ieeelongdouble is the default unless there is
> some power* specific configuration in the library that needs to be done
> perhaps changing configure.tgt is all we need
Though, not sure even about that.
Because the -mabi={ibm,ieee}longdouble switch on the glibc/libm side is done
mostly through __asm redirection in preprocessor, while presumably code emitted
directly by the D compiler just hardcodes library API names (in that case it
should be using __*ieee128 or *f128 instead of *l), similarly for library calls
made from D source using some C compatibility if it has some; library sources
written in C would be fine.
