1 files changed, 0 insertions, 16 deletions

diff --git a/scripts/Makefile.lib b/scripts/Makefile.lib
index 67d1165ab2ab..49d20f356263 100644
--- a/scripts/Makefile.lib
+++ b/scripts/Makefile.lib
@@ -187,22 +187,6 @@ $(foreach m, $(notdir $1), \
         $(addprefix $(obj)/, $(foreach s, $3, $($(m:%$(strip $2)=%$(s)))))))
 endef
 
-# LEX
-# ---------------------------------------------------------------------------
-quiet_cmd_flex = LEX     $@
-      cmd_flex = $(LEX) -o$@ -L $<
-
-$(obj)/%.lex.c: $(src)/%.l FORCE
-        $(call if_changed,flex)
-
-# YACC
-# ---------------------------------------------------------------------------
-quiet_cmd_bison = YACC    $(basename $@).[ch]
-      cmd_bison = $(YACC) -o $(basename $@).c --defines=$(basename $@).h -t -l $<
-
-$(obj)/%.tab.c $(obj)/%.tab.h: $(src)/%.y FORCE
-        $(call if_changed,bison)
-
 # Shipped files
 # ===========================================================================