https://gcc.gnu.org/bugzilla/show_bug.cgi?id=105551
--- Comment #5 from Tobias Burnus <burnus at gcc dot gnu.org> --- (In reply to Richard Biener from comment #4) > --- a/gcc/opts.cc > +++ b/gcc/opts.cc > +#ifndef DWARF2_DEBUGGING_INFO > + || 1 > +#endif > seems to get past the failure point - can you check a full build with this? Yes - it builds with that fix. Thanks! Side remark: I personally find 'true' more readable than '1'.