VOL-5358 - Build & test on the new AMI image
.gitmodules
lf/
lf/include.mk
lf/onf-make
lf/README.md
-------------
o Add repo:onf-make as a git submodule for the repository.
o include.mk contains generic path macros and logic used to
recursively checkout git submodules when needed.
config.mk -> lf/config.mk
-------------------------
o Re-home config.mk
o Update contents to cover all flags supported by repo:onf-make.
o config.mk manually enables/disables linting targets and makefile logic.
lf/bridge.mk
------------
o Temporary transition makefile.
o This makefile helps break dependencies on makefiles/* so includes
can transition to library makefiles in repo:onf-make.
Signed-off-by: Joey Armstrong <jarmstrong@linuxfoundation.org>
Change-Id: I9d499d5624f40366384dc4912aa4465ca7a4b8bb
diff --git a/lf/bridge.mk b/lf/bridge.mk
new file mode 100644
index 0000000..1b10cff
--- /dev/null
+++ b/lf/bridge.mk
@@ -0,0 +1,80 @@
+# -*- makefile -*-
+# -----------------------------------------------------------------------
+# Copyright 2023-2024 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: 2023-2024 Open Networking Foundation Contributors
+# SPDX-License-Identifier: Apache-2.0
+# -----------------------------------------------------------------------
+
+$(if $(DEBUG),$(warning ENTER))
+
+## -----------------------------------------------------------------------
+## Infer path to cloned sandbox root
+## [TODO] Deprecate TOP=
+## -----------------------------------------------------------------------
+lf-sbx-root := $(abspath $(lastword $(MAKEFILE_LIST)))
+lf-sbx-root := $(subst /lf/include.mk,$(null),$(lf-sbx-root))
+
+## -----------------------------------------------------------------------
+## Define vars based on relative import (normalize symlinks)
+## Usage: include makefiles/onf/include.mk
+## -----------------------------------------------------------------------
+onf-mk-abs := $(abspath $(lastword $(MAKEFILE_LIST)))
+onf-mk-top := $(subst /include.mk,$(null),$(onf-mk-abs))
+onf-mk-lib := $(onf-mk-top)/onf-make/makefiles
+onf-mk-loc := $(onf-mk-top)/local
+
+## -----------------------------------------------------------------------
+## Load per-repository conditionals, enable/disable lint targets
+## Load late else alter MAKEFILE_LIST
+## NOTE: config.mk can be removed if dynamic feature detection by file
+## extension is added. See detect.mk
+## -----------------------------------------------------------------------
+include $(wildcard $(lf-sbx-root)/config.mk $(lf-sbx-root)/lf/config.mk)
+
+## -----------------------------------------------------------------------
+## This variable is a bridge to help transition away from legacy makefiles.
+## -----------------------------------------------------------------------
+legacy-mk := $(lf-sbx-root)/makefiles
+
+## -----------------------------------------------------------------------
+## Legacy variables
+## -----------------------------------------------------------------------
+TOP ?= $(lf-sbx-root)
+ONF_MAKEDIR ?= $(onf-mk-lib)
+MAKEDIR ?= $(onf-mk-loc)
+
+## -----------------------------------------------------------------------
+## Command macros
+## -----------------------------------------------------------------------
+GIT ?= /usr/bin/env git
+
+## -----------------------------------------------------------------------
+## Usage: make DEBUG=1
+## -----------------------------------------------------------------------
+$(if $(DEBUG),\
+ $(info **-----------------------------------------------------------------------) \
+ $(warning **) \
+ $(info ** TOP : $(TOP))\
+ $(info ** ONF_MAKE : $(ONF_MAKE))\
+ $(info ** MAKEDIR : $(MAKEDIR))\
+ $(info ** legacy-mk : $(legacy-mk))\
+ $(info **-----------------------------------------------------------------------) \
+)
+ifdef DEBUG
+
+$(if $(DEBUG),$(warning LEAVE))
+
+# [EOF]