diff --git a/arch/sh/tools/Makefile b/arch/sh/tools/Makefile
new file mode 100644
index 0000000..2082af1
--- /dev/null
+++ b/arch/sh/tools/Makefile
@@ -0,0 +1,16 @@
+#
+# arch/sh/tools/Makefile
+#
+# Copyright (C) 2003  Paul Mundt
+#
+# This file is subject to the terms and conditions of the GNU General Public
+# License.  See the file "COPYING" in the main directory of this archive
+# for more details.
+#
+# Shamelessly cloned from ARM.
+#
+
+include/generated/machtypes.h: $(src)/gen-mach-types $(src)/mach-types
+	@echo '  Generating $@'
+	$(Q)mkdir -p $(dir $@)
+	$(Q)LC_ALL=C $(AWK) -f $^ > $@ || { rm -f $@; /bin/false; }