[Bug cobol/119244] cobol/libgcobol should allow libquadmath to provide 128b floating support.

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

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=119244

--- Comment #22 from Jakub Jelinek <jakub at gcc dot gnu.org> ---
Q is an extension suffix for __float128 literals.
s390*-linux doesn't support those, it only has long double (l/L suffix) or
_Float128 (f128/F128 suffix).