[Bug bootstrap/111021] [14 Regression] Serial build broken for CRIS, ARM, and others

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

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=111021

--- Comment #11 from Hans-Peter Nilsson <hp at gcc dot gnu.org> ---
(In reply to Hans-Peter Nilsson from comment #8)
> I might have misunderstood things of course, 
...like still having to include tree.h to get the code_helper class definition.
Doh!