https://gcc.gnu.org/bugzilla/show_bug.cgi?id=107059
--- Comment #18 from Jakub Jelinek <jakub at gcc dot gnu.org> --- You mean the #c14 change incorrectly adds /tmp/tburnus-gcc-test/gcc/powerpc64le-linux-gnu/include-fixed rather than /tmp/tburnus-gcc-test/gcc/include-fixed/powerpc64le-linux-gnu to search path?