[Bug ada/124836] [13/14/15/16 regression] GNAT uses a max path length of 256 on Windows

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

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=124836

--- Comment #5 from Eric Botcazou <ebotcazou at gcc dot gnu.org> ---
The relevant commit is actually af61dc3ffd7c184571bcf1d773d97716cfe6093a.