[VOL-5222] - Upgrade golang version for VOLTHA jobs

Makefile
--------
  o Remove redundant rm -fr java_temp commands, makefile target
    java-clean is already setup to remove the temp directory.
  o Add flag LOCAL_FIX_PERMS=1 to adjust permissions so make
    build, test and lint can be used locally.  Not perfect but close
    (new files created from docker are still a problem).

makefiles/etc/include.mk
makefiles/etc/features.mk
------------------------
  o Copy in banner functions from repo:onf-make.

makefiles/golang/commands.mk
makefiles/golang/include.mk
makefiles/golang/upgrade.mk
----------------------------
  o Added target golang-version to display version from docker image.
  o Added target golang-upgrade to update min version required by go.mod.

[HOWTO: Test]
-------------
  o make help | grep golang
  o make help-golang
  o make golang-version
  o make golang-upgrade # golang-version-upgrade=1.21.5
  o make sterile build test LOCAL_FIX_PERMS=1

Change-Id: I4ffe0cd8785769d00d1b0a802fa49aebef3142f7
diff --git a/Makefile b/Makefile
index 7a9991f..e1c4b16 100755
--- a/Makefile
+++ b/Makefile
@@ -101,7 +101,6 @@
 clean :: python-clean java-clean go-clean
 
 sterile :: clean
-	$(RM) -r java_temp
 
 ## -----------------------------------------------------------------------
 ## Python targets
@@ -253,17 +252,17 @@
 java-protos-dirs += java_temp/src/main/java/org/opencord/voltha/adapter_service
 
 mkdir-args += -vp
-# mkdir-args += --mode=0777#     # Only a problem for local docker builds
 
 java-protos: voltha.pb
 
 	$(call banner-enter,target $@)
 
-#	$(RM) -fr java_temp
 	mkdir $(mkdir-args) $(java-protos-dirs)
+
 	$(docker-sh) $(quote-double) find $(java-protos-dirs) -print0 \
 	    | xargs -0 -n1 /bin/ls -ld $(quote-double)
 
+	$(if $(LOCAL_FIX_PERMS),chmod -R o+w java_temp)
 	@${PROTOC_SH} $(quote-double) \
 	  set -e -o pipefail; \
 	  for x in ${PROTO_FILES}; do \
@@ -271,6 +270,7 @@
 	    protoc --java_out=java_temp/src/main/java -I protos \$$x; \
 	  done\
 	  $(quote-double)
+	$(if $(LOCAL_FIX_PERMS),chmod -R o-w java_temp)
 
         # Move files into place after all prototypes have generated.
         # TODO: Remove the extra step, use makefile deps and
diff --git a/makefiles/etc/features.mk b/makefiles/etc/features.mk
new file mode 100644
index 0000000..b1bf482
--- /dev/null
+++ b/makefiles/etc/features.mk
@@ -0,0 +1,48 @@
+# -*- makefile -*-
+# -----------------------------------------------------------------------
+# Copyright 2017-2024 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.
+#
+# SPDX-FileCopyrightText: 2017-2024 Open Networking Foundation (ONF) and the ONF Contributors
+# SPDX-License-Identifier: Apache-2.0
+# -----------------------------------------------------------------------
+# Usage:
+#
+# mytarget:
+#     $(call banner-enter,target $@)
+#     @echo "Hello World"
+#     $(call banner-leave,target $@)
+# -----------------------------------------------------------------------
+
+$(if $(DEBUG),$(warning ENTER))
+
+target-banner = ** ---------------------------------------------------------------------------
+
+## -----------------------------------------------------------------------
+## Intent: Return a command line able to display a banner hilighting
+##         make target processing within a logfile.
+## -----------------------------------------------------------------------
+banner-enter=\
+    @echo -e \
+    "\n"\
+    "$(target-banner)\n"\
+    "** $(MAKE) ENTER: $(1)\n"\
+    "$(target-banner)"\
+
+banner-leave=\
+    @echo -e "** $(MAKE) LEAVE: $(1)"
+
+$(if $(DEBUG),$(warning LEAVE))
+
+# [EOF]
diff --git a/makefiles/etc/include.mk b/makefiles/etc/include.mk
index 541c1db..24ef929 100644
--- a/makefiles/etc/include.mk
+++ b/makefiles/etc/include.mk
@@ -14,7 +14,7 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 #
-# SPDX-FileCopyrightText: 2017-2023 Open Networking Foundation (ONF) and the ONF Contributors
+# SPDX-FileCopyrightText: 2017-2024 Open Networking Foundation (ONF) and the ONF Contributors
 # SPDX-License-Identifier: Apache-2.0
 # -----------------------------------------------------------------------
 # Usage:
@@ -27,21 +27,10 @@
 
 $(if $(DEBUG),$(warning ENTER))
 
-target-banner = ** ---------------------------------------------------------------------------
-
-## -----------------------------------------------------------------------
-## Intent: Return a command line able to display a banner hilighting
-##         make target processing within a logfile.
-## -----------------------------------------------------------------------
-banner-enter=\
-    @echo -e \
-    "\n"\
-    "$(target-banner)\n"\
-    "** $(MAKE) ENTER: $(1)\n"\
-    "$(target-banner)"\
-
-banner-leave=\
-    @echo -e "** $(MAKE) LEAVE: $(1)"
+##--------------------##
+##---]  INCLUDES  [---##
+##--------------------##
+include $(MAKEDIR)/etc/features.mk
 
 $(if $(DEBUG),$(warning LEAVE))
 
diff --git a/makefiles/golang/commands.mk b/makefiles/golang/commands.mk
new file mode 100644
index 0000000..28d9a5c
--- /dev/null
+++ b/makefiles/golang/commands.mk
@@ -0,0 +1,28 @@
+# -*- makefile -*-
+# -----------------------------------------------------------------------
+# Copyright 2024 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.
+#
+# SPDX-FileCopyrightText: 2024 Open Networking Foundation (ONF) and the ONF Contributors
+# SPDX-License-Identifier: Apache-2.0
+# -----------------------------------------------------------------------
+
+$(if $(DEBUG),$(warning ENTER))
+
+# Distinguish between local and docker go command
+# GO      ?= go
+
+$(if $(DEBUG),$(warning LEAVE))
+
+# [EOF]
diff --git a/makefiles/golang/include.mk b/makefiles/golang/include.mk
new file mode 100644
index 0000000..05c3ee3
--- /dev/null
+++ b/makefiles/golang/include.mk
@@ -0,0 +1,39 @@
+# -*- makefile -*-
+# -----------------------------------------------------------------------
+# Copyright 2024 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.
+#
+# SPDX-FileCopyrightText: 2024 Open Networking Foundation (ONF) and the ONF Contributors
+# SPDX-License-Identifier: Apache-2.0
+# -----------------------------------------------------------------------
+
+$(if $(DEBUG),$(warning ENTER))
+
+help-golang := $(null)
+
+##--------------------##
+##---]  INCLUDES  [---##
+##--------------------##
+include $(MAKEDIR)/golang/commands.mk
+include $(MAKEDIR)/golang/upgrade.mk
+
+help-golang : $(help-golang)
+
+help ::
+	@printf '  %-33.33s %s\n' 'help-golang' \
+	  'Display available targets for the golang interpreter'
+
+$(if $(DEBUG),$(warning LEAVE))
+
+# [EOF]
diff --git a/makefiles/golang/upgrade.mk b/makefiles/golang/upgrade.mk
new file mode 100644
index 0000000..224998f
--- /dev/null
+++ b/makefiles/golang/upgrade.mk
@@ -0,0 +1,79 @@
+# -*- makefile -*-
+# -----------------------------------------------------------------------
+# Copyright 2024 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.
+#
+# SPDX-FileCopyrightText: 2024 Open Networking Foundation (ONF) and the ONF Contributors
+# SPDX-License-Identifier: Apache-2.0
+# -----------------------------------------------------------------------
+
+$(if $(DEBUG),$(warning ENTER))
+
+##-------------------##
+##---]  GLOBALS  [---##
+##-------------------###
+# repo:voltha-protos  v1.16.3
+# [VOL-5222]          v1.21.5
+golang-version-upgrade ?= \
+  $(error $(MAKE) $@: golang-version-upgrade= is required)
+
+## -----------------------------------------------------------------------
+## Intent: Display version of the golang interpreter.
+## -----------------------------------------------------------------------
+## Note:
+##   - Two versions are available:
+##     - The first is installed on the local system
+##     - The second is installed and access through a docker image.
+## -----------------------------------------------------------------------
+.PHONY: golang-version golang-version-help
+golang-version:
+
+	$(call banner-enter,$@)
+	${GO} version
+	$(call banner-leave,$@)
+
+help-golang += golang-version-help
+golang-version-help:
+	@printf '  %-33.33s %s\n' "$@" \
+	  'Display golang interpreter version'
+
+## -----------------------------------------------------------------------
+## Intent: Update intrepter version to install (go.mod)
+## -----------------------------------------------------------------------
+.PHONY: golang-upgrade golang-upgrade-help
+golang-upgrade:
+
+    # Access early to avoid error manifestation in docker
+	@assigned_for_side_effects="$(golang-version-upgrade)"
+
+	$(call banner-enter,$@)
+
+	${GO} mod edit -go $(golang-version-upgrade)
+	${GO} version
+
+	$(GO) mod edit -go $(golang-version-upgrade)
+	$(GO) version
+
+	$(call banner-leave,$@)
+
+help-golang += golang-upgrade-help
+golang-upgrade-help:
+	@printf '  %-33.33s %s\n' "$@" \
+	  'Upgrade installed version of the golang interpreter (go.mod)'
+
+help-golang : $(help-golang)
+
+$(if $(DEBUG),$(warning LEAVE))
+
+# [EOF]
diff --git a/makefiles/include.mk b/makefiles/include.mk
index fef212c..ecf52d5 100644
--- a/makefiles/include.mk
+++ b/makefiles/include.mk
@@ -38,6 +38,8 @@
 include $(MAKEDIR)/etc/include.mk
 include $(MAKEDIR)/virtualenv.mk
 
+include $(MAKEDIR)/golang/include.mk
+
 include $(MAKEDIR)/help/variables.mk
 include $(MAKEDIR)/lint/include.mk
 include $(MAKEDIR)/todo.mk