Add .x-sc_unmarked_diagnostics.

diff --git a/Makefile.am b/Makefile.am
index 1468614..3650830 100644 (file)
--- a/Makefile.am
+++ b/Makefile.am
@@ -5,6 +5,7 @@ EXTRA_DIST = Makefile.cfg Makefile.maint GNUmakefile \
   .kludge-stamp .prev-version THANKS-to-translators THANKStt.in \
   .x-sc_space_tab .x-sc_sun_os_names \
   .x-sc_file_system .x-sc_obsolete_symbols \
+  .x-sc_unmarked_diagnostics \
   .x-sc_useless_cpp_parens \
   .x-sc_no_if_have_config_h \
   announce-gen \