https://gcc.gnu.org/bugzilla/show_bug.cgi?id=105144
--- Comment #8 from Andrew Pinski <pinskia at gcc dot gnu.org> --- (In reply to Khem Raj from comment #7) > in Yocto we build outside the source tree. And during cross-build it will > copy aarch64.h into builddir and use it from there but then build can not > find files it includes since its being included from builddir. This patch > below helps aarch64.h is never copied into the builddir.
