https://gcc.gnu.org/bugzilla/show_bug.cgi?id=100486
--- Comment #64 from Óscar Fuentes <gcc_bugzilla at axeitado dot com> --- Searching for HAVE_LD_RO_RW_SECTION_MIXING in the build directory used for extracting the previous gdb backtraces shows this: gcc/auto-host.h:1684:11:/* #undef HAVE_LD_RO_RW_SECTION_MIXING */