https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97543
Peter Bergner <bergner at gcc dot gnu.org> changed:
What |Removed |Added
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CC| |amodra at gcc dot gnu.org,
| |bergner at gcc dot gnu.org,
| |meissner at gcc dot gnu.org,
| |segher at gcc dot gnu.org,
| |seurer at gcc dot gnu.org
--- Comment #2 from Peter Bergner <bergner at gcc dot gnu.org> ---
There is no --with-long-double-64 configure option (for power). The configure
script will just silently ignore it. That said, you mentioned you used
--without-long-double-128 which is the correct way to get a 64-bit long double,
so there does seem to be a problem here.
I'm adding Alan and Mike to the CC list here for their input on how this is all
supposed to work. Given you disabled multilib and forced 64-bit long double, I
don't know why libgcc has any 128-bit long double usage.