VOL-4840 - Makefile edits
VOL-4874, VOL-4877, VOL-4840
howto/edit_voltha_docs.rst
--------------------------
* Also need to run "make docs" to generate html content.
Makefile
--------
* (local use) fixed non-functional makefile targets.
* Begin splitting monolithic makefile into reusable libs.
* Extended help to document all targets (make help VERBOSE=1)
* Extended lint to support more targets.
* Replace wildcard target (%) with a list of sphinx-build named targets:
+ Amusing behavior but "make clean" should not initiate "gendocs".
+ Likewise "make lint" should not attempt to generate documentation.
* Introduced simple patching logic for virtualenv. Local users are
now able to use make clean, lint, etc with a newer interpreter.
Baby steps toward VOL-4874.
* Conditional make vars added:
+ NO_PATCH=1
+ NO_OTHER_REPO_DOCS=1 (venv patching not yet supported by foreign repos).
makefiles/consts.mk
-------------------
* basic values: space, dot, null, HIDE.
makefiles/help/include.mk
-------------------------
* makefile target help with context.
makefiles/lint/*.mk
-------------------
* lib makefiles capturing syntax checking logic.
makefiles/patches/include.mk
----------------------------
* Targets for creation and applying python virtualenv patches.
patches/*/patch
patches/python_310_migration.sh
-------------------------------
* Logic used to support dynamic python module pathching in a virtual env directory.
* Module edits are trivial -- attempt to import new modules and fallback to existing import syntax.
Change-Id: I437289a751423217b4193b75b62c4a295db18ffd
diff --git a/makefiles/lint/json.mk b/makefiles/lint/json.mk
new file mode 100644
index 0000000..0a11c71
--- /dev/null
+++ b/makefiles/lint/json.mk
@@ -0,0 +1,35 @@
+# -*- 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.
+# -----------------------------------------------------------------------
+
+JSON_FILES ?= $(error JSON_FILES= is rqeuired)
+
+.PHONY: lint-json
+
+lint : lint-json
+
+lint-json: vst_venv
+ source ./$</bin/activate \
+ ; set -u \
+ ; for jsonfile in $(JSON_FILES); do \
+ echo "Validating json file: $$jsonfile" ;\
+ python -m json.tool $$jsonfile > /dev/null ;\
+ done
+
+help::
+ @echo " lint-json Syntax check json sources"
+
+# [EOF]