# FIXME: to investigate

--- a/src/configure.ac
+++ b/src/configure.ac
@@ -3665,6 +3665,8 @@ AC_SUBST(stage2_werror_flag)
 
 compare_exclusions="gcc/cc*-checksum\$(objext) | gcc/ada/*tools/*"
 compare_exclusions="$compare_exclusions | *m2/*/M2Version*\$(objext)"
+compare_exclusions="$compare_exclusions | *m2/gm2version\$(objext)"
+compare_exclusions="$compare_exclusions | gcc/SYSTEM\$(objext)"
 case "$target" in
   hppa*64*-*-hpux*) ;;
   hppa*-*-hpux*) compare_exclusions="$compare_exclusions | */libgcc/lib2funcs* | gcc/function-tests.o" ;;
