https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64864
--- Comment #7 from Markus Trippelsdorf <trippels at gcc dot gnu.org> --- The list of broken packages goes on and on. xorg-server-1.17: sdksyms.c:313:15: error: expected expression before ‘,’ token (void *) &, /* /var/tmp/portage/x11-base/xorg-server-1.17.0/work/xorg-server-1.17.0/include/os.h:92 */ ^ Makefile:801: recipe for target 'sdksyms.o' failed From sdksyms.sh: ... topdir=$1 shift LC_ALL=C export LC_ALL ${CPP:-cpp} "$@" sdksyms.c > /dev/null || exit $? ${CPP:-cpp} "$@" sdksyms.c | ${AWK:-awk} -v topdir=$topdir ' BEGIN { ...