Edits to help support repo:onf-make as a git submodule.
transition.mk
-------------
o Basic bridge logic for transition to repo:onf-make.
o Include costs.mk and virtualenv targets.
o Conditional include.mk logic to inline into Makefile
appended at the end.
makefiles/detect
----------------
o WIP
o Add detection logic to enable makefile features based on extension.
o Targets and logic can be loaded on demand based on available source.
VS kitchen sink/load everything that happens now.
Signed-off-by: Joey Armstrong <jarmstrong@linuxfoundation.org>
Change-Id: I0d9af7bc15d7556ae7e15c5410b36189160c875d
diff --git a/makefiles/detect/detect.mk b/makefiles/detect/detect.mk
new file mode 100644
index 0000000..cc121c5
--- /dev/null
+++ b/makefiles/detect/detect.mk
@@ -0,0 +1,53 @@
+# -*- makefile -*-
+# -----------------------------------------------------------------------
+# Copyright 2022-2024 Open Networking Foundation 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: 2022-2024 Open Networking Foundation Contributors
+# SPDX-License-Identifier: Apache-2.0
+# -----------------------------------------------------------------------
+# Intent: This makefile will gather sources from the filesystem and
+# dynamically enable targets and functionality based on extension.
+# -----------------------------------------------------------------------
+
+$(if $(DEBUG),$(warning ENTER))
+
+##-------------------##
+##---] GLOBALS [---##
+##-------------------##
+
+##--------------------##
+##---] INCLUDES [---##
+##--------------------##
+
+# -----------------------------------------------------------------------
+# {shell,find} are expensive for every makefile invocation.
+# wildcard is intended for recursive make calls.
+# Define USE_xxx := 1 when sources are nested within subdirs
+# .* => also glob hidden directories
+# -----------------------------------------------------------------------
+_raw_ := $(wildcard * .* */*)
+_allfiles_ := $(filter-out %~,$(_raw_))
+_hiddenfiles_ := $(filter-out . ..,$(filter .%,$(_allfiles_)))
+
+# Enable functionality based on file detection
+$(call useEnable,GO)
+$(call useEnable,HTML)
+$(call useEnable,JAVA)
+$(call useEnable,PYTHON)
+$(call useEnable,RST)
+
+$(if $(DEBUG),$(warning LEAVE))
+
+# [EOF]