[Bug other/93049] limits.h generated by fixincludes breaks cross-compilation

[sch...@linux-m68k.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93049

--- Comment #1 from Andreas Schwab <sch...@linux-m68k.org> ---
Make sure you have sysroot properly set up so that the gcc Makefile finds the
system limits.h.