Makefile
makefiles/lint.mk
makefiles/lint/json.mk
makefiles/lint/python.mk
makefiles/lint/robot.mk
makefiles/lint/yaml.mk
makefiles/virtualenv.mk
----
   * Begin simplifying 700+ line monolithic makefile.
   * Extract and repackage lint based targets beneath makefiles/lint.
   * Added help target(s) to document functionality.

Changed copyight end date from -present to -2022.

Change-Id: Ieaacf59ee3023d29c4e8be7b266f4c7169111138
diff --git a/makefiles/lint.mk b/makefiles/lint.mk
new file mode 100644
index 0000000..cb4b0a7
--- /dev/null
+++ b/makefiles/lint.mk
@@ -0,0 +1,27 @@
+# -*- makefile -*-
+# -----------------------------------------------------------------------
+# Copyright 2017-2022 Open Networking Foundation
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+# http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+# -----------------------------------------------------------------------
+
+help::
+	@echo
+	@echo "[LINT]"
+
+include $(MAKEDIR)/lint/json.mk
+include $(MAKEDIR)/lint/python.mk
+include $(MAKEDIR)/lint/robot.mk
+include $(MAKEDIR)/lint/yaml.mk
+
+# [EOF]