[VOL-5032] - Build and deploy voltha-system-tests for v2.12
VERSION
=======
o Bump version string to initiate a triage build for release.
makefiles/
==========
o https://github.com/opencord/onf-make
o Update to the latest version of onf-make library makefiles
to enable additional linting targets.
Change-Id: I4cdc959d616174573014bd6343825492b01e456b
diff --git a/makefiles/lint/shellcheck/shellcheck.mk b/makefiles/lint/shellcheck/shellcheck.mk
new file mode 100644
index 0000000..5c466e4
--- /dev/null
+++ b/makefiles/lint/shellcheck/shellcheck.mk
@@ -0,0 +1,68 @@
+# -*- 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.
+# -----------------------------------------------------------------------
+# https://gerrit.opencord.org/plugins/gitiles/onf-make
+# ONF.makefile.version = 1.0
+# -----------------------------------------------------------------------
+
+##-------------------##
+##---] GLOBALS [---##
+##-------------------##
+
+shell-check := $(env-clean) shellcheck
+
+shell-check-args += --check-sourced
+shell-check-args += --external-sources
+
+##-------------------##
+##---] TARGETS [---##
+##-------------------##
+ifndef NO-LINT-SHELLCHECK
+ lint : lint-shellcheck
+endif
+
+## -----------------------------------------------------------------------
+## Intent: Perform a lint check on command line script sources
+## -----------------------------------------------------------------------
+lint-shellcheck: # shellcheck-version
+
+ $(call banner-enter,Target $@)
+ $(call gen-shellcheck-find-cmd) \
+ | $(xargs-cmd-clean) -I'{}' \
+ bash -c "$(shell-check) $(shell-check-args) {}"
+ $(call banner-leave,Target $@)
+
+## -----------------------------------------------------------------------
+## Intent: Display yamllint command version string.
+## Note: As a side effect, install yamllint by dependency
+## -----------------------------------------------------------------------
+.PHONY: shellcheck-cmd-version
+shellcheck-cmd-version :
+
+ @echo
+ $(shell-check) -V
+
+## -----------------------------------------------------------------------
+## Intent: Display command help
+## -----------------------------------------------------------------------
+help-summary ::
+ @echo ' lint-shellcheck Syntax check shell sources'
+
+# [SEE ALSO]
+# -----------------------------------------------------------------------
+# o https://www.shellcheck.net/wiki/Directive
+
+# [EOF]