+++ /dev/null
---- a/lib/tools/Makefile
-+++ b/lib/tools/Makefile
-@@ -23,7 +23,7 @@ include $(ERL_TOP)/make/$(TARGET)/otp.mk
- # Macros
- # ----------------------------------------------------
-
--SUB_DIRECTORIES = c_src src doc/src examples priv emacs
-+SUB_DIRECTORIES = c_src src doc/src examples priv
-
- include vsn.mk
- VSN = $(TOOLS_VSN)