https://gcc.gnu.org/bugzilla/show_bug.cgi?id=107059
--- Comment #20 from Tobias Burnus <burnus at gcc dot gnu.org> --- (In reply to Tobias Burnus from comment #19) > However, for the *installed* compiler, we have: ... > And as the fix-include floatn.h is under ... (To finish the sentence: Thus,) the *installed* compiler *finds* the fixed-include fixed header file, contrary to the being build compiler. A quick testing (delete 'bits' symlink on x86-64) shows that that's due to the patch from comment 14 - as x86-64 otherwise uses /usr/include/x86-64*/bits/floatn.h.
