[Bug target/85238] [8 Regression] lto-wrapper: fatal error: simple_object_copy_lto_debug_sections not implemented: Invalid argument on Cygwin

[ebotcazou at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=85238

--- Comment #6 from Eric Botcazou <ebotcazou at gcc dot gnu.org> ---
Created attachment 43893
  --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=43893&action=edit
Darwin-ish tentative fix