https://gcc.gnu.org/bugzilla/show_bug.cgi?id=85663
--- Comment #10 from Jakub Jelinek <jakub at gcc dot gnu.org> ---
That is not really possible, as libsanitizer/configure.tgt in 8.x doesn't
support mips at all, only GCC 9 has added:
+ mips*64*-*-linux*)
+ # This clause is only here to not match the supported mips*-*-linux*.
+ UNSUPPORTED=1
+ ;;
+ mips*-*-linux*)
+ ;;
lines to libsanitizer/configure.tgt, before that it would fall through to:
*)
UNSUPPORTED=1
;;
which then means the toplevel configury doesn't build libsanitizer at all:
# Disable libsanitizer on unsupported systems.
if test -d ${srcdir}/libsanitizer; then
if test x$enable_libsanitizer = x; then
AC_MSG_CHECKING([for libsanitizer support])
if (srcdir=${srcdir}/libsanitizer; \
. ${srcdir}/configure.tgt; \
test -n "$UNSUPPORTED")
then
AC_MSG_RESULT([no])
noconfigdirs="$noconfigdirs target-libsanitizer"
else
AC_MSG_RESULT([yes])
fi
fi
fi
Of course, unless you are patching this in gcc 8.x somehow, but then you are on
your own.
