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-rw-r--r--libcpp/init.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/libcpp/init.c b/libcpp/init.c
index 39e50f5a519..7ad5a73856a 100644
--- a/libcpp/init.c
+++ b/libcpp/init.c
@@ -153,6 +153,7 @@ cpp_create_reader (enum c_lang lang, hash_table *table,
CPP_OPTION (pfile, dollars_in_ident) = 1;
CPP_OPTION (pfile, warn_dollars) = 1;
CPP_OPTION (pfile, warn_variadic_macros) = 1;
+ CPP_OPTION (pfile, warn_normalize) = normalized_C;
/* Default CPP arithmetic to something sensible for the host for the
benefit of dumb users like fix-header. */