https://gcc.gnu.org/bugzilla/show_bug.cgi?id=101183
Andrew Pinski <pinskia at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|UNCONFIRMED |RESOLVED
Resolution|--- |DUPLICATE
--- Comment #1 from Andrew Pinski <pinskia at gcc dot gnu.org> ---
Dup of bug 91440.
https://github.com/msys2/MINGW-packages/issues/5719
So you have to manually setdllcharacteristics on cc1.exe and cc1plus.exe
*** This bug has been marked as a duplicate of bug 91440 ***