[VOL-5064] - Build and deploy voltha-system-tests

makefiles/
----------
  o Copy in latest library makefiles from repo:onf-make

config.mk
makefiles/lint
--------------
  o Support more lint targets

makefiles/virtualenv.mk
-----------------------
  o Update to use library logic.
  o Install/maintain .venv/ VS vst_venv.
  o Proper dependency driven create when needed VS always install.
  o Also support replacing inlined venv logic with library makefile logs.

makefiles/commands/kail.mk
--------------------------
  o mkdir -p for interactive use when WORKSPACE= is set.

Makefile
--------
  o Inline comment delimiters and help targets to improve readabilty.
  o Call macro banner-enter/banner-leave to hilight target output.
  o Change targets clean and help into double-colon rules so they
    are included when library targets are processed.
  o Update include $(MAKEDIR) imports, library makefiles are able to infer paths
    and define MAKDIR=, ONF_MAKEDIR=.
  o Define helper macro run-robot-test= allowing copy & paste robot command
    line to be refactored and reduced.
  o Define local target 'venv-install' allowing installation of the virtualenv
    followed by patching so a newer interpreter can be used locally for testing.
  o Shell command separator: replace ';' with '&&' to improve error detection.
  o target=gendocs: Split run-on command line into independent steps, activate
    script only applies to the for loop invoking tests.

Change-Id: Idc8efd89f36b9f4954d9394a6524e07aa2ea5531
diff --git a/makefiles/jjb/targets.mk b/makefiles/jjb/targets.mk
new file mode 100644
index 0000000..730d229
--- /dev/null
+++ b/makefiles/jjb/targets.mk
@@ -0,0 +1,65 @@
+# -*- makefile -*-
+# -----------------------------------------------------------------------
+# Copyright 2022-2023 Open Networking Foundation (ONF) and the ONF Contributors
+#
+# 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.
+# -----------------------------------------------------------------------
+# Intent: Helper makefile target used to setup for a release
+# -----------------------------------------------------------------------
+
+$(if $(DEBUG),$(warning ENTER))
+
+##-------------------##
+##---]  GLOBALS  [---##
+##-------------------##
+jjb-gen-dir := build
+
+##-------------------##
+##---]  TARGETS  [---##
+##-------------------##
+all: help
+
+## -----------------------------------------------------------------------
+## Intent: Generate pipeline jobs
+## -----------------------------------------------------------------------
+.PHONY: jjb-gen
+
+jjb-gen-log := $(jjb-gen-dir)/jjb-gen.log
+jjb-gen:
+	$(call banner-enter,Target $@)
+	@mkdir -p $(jjb-gen-dir)
+	@touch "$(jjb-gen-dir)/.sentinel"
+	( $(activate) \
+	   && jenkins-jobs test $(PWD)/jjb -o $(jjb-gen-dir) 3>&1 2>&1 \
+	) | tee "$(jjb-gen-log)"
+
+  ifdef LOGS
+	-@less "$(jjb-gen-log)"
+  endif
+
+  ifdef VERBOSE
+	@echo
+	@echo "** Display generated pipelines"
+	find "$(jjb-gen-dir)" -newer "$(jjb-gen-dir)/.sentinel" -ls
+  endif
+
+	$(call banner-leave,Target $@)
+
+## -----------------------------------------------------------------------
+## -----------------------------------------------------------------------
+sterile ::
+	$(RM) -r $(jjb-gen-dir)
+
+$(if $(DEBUG),$(warning LEAVE))
+
+# [EOF]