Joey Armstrong | 19dad06 | 2024-08-23 10:46:26 -0400 | [diff] [blame^] | 1 | # -*- makefile -*- |
| 2 | # ----------------------------------------------------------------------- |
| 3 | # Copyright 2023-2024 Open Networking Foundation Contributors |
| 4 | # |
| 5 | # Licensed under the Apache License, Version 2.0 (the "License"); |
| 6 | # you may not use this file except in compliance with the License. |
| 7 | # You may obtain a copy of the License at |
| 8 | # |
| 9 | # http://www.apache.org/licenses/LICENSE-2.0 |
| 10 | # |
| 11 | # Unless required by applicable law or agreed to in writing, software |
| 12 | # distributed under the License is distributed on an "AS IS" BASIS, |
| 13 | # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| 14 | # See the License for the specific language governing permissions and |
| 15 | # limitations under the License. |
| 16 | # ----------------------------------------------------------------------- |
| 17 | # SPDX-FileCopyrightText: 2023-2024 Open Networking Foundation Contributors |
| 18 | # SPDX-License-Identifier: Apache-2.0 |
| 19 | # ----------------------------------------------------------------------- |
| 20 | |
| 21 | $(if $(DEBUG),$(warning ENTER)) |
| 22 | |
| 23 | ## ----------------------------------------------------------------------- |
| 24 | ## Infer path to cloned sandbox root |
| 25 | ## [TODO] Deprecate TOP= |
| 26 | ## ----------------------------------------------------------------------- |
| 27 | lf-sbx-root := $(abspath $(lastword $(MAKEFILE_LIST))) |
| 28 | lf-sbx-root := $(subst /lf/include.mk,$(null),$(lf-sbx-root)) |
| 29 | |
| 30 | ## ----------------------------------------------------------------------- |
| 31 | ## Define vars based on relative import (normalize symlinks) |
| 32 | ## Usage: include makefiles/onf/include.mk |
| 33 | ## ----------------------------------------------------------------------- |
| 34 | onf-mk-abs := $(abspath $(lastword $(MAKEFILE_LIST))) |
| 35 | onf-mk-top := $(subst /include.mk,$(null),$(onf-mk-abs)) |
| 36 | onf-mk-lib := $(onf-mk-top)/onf-make/makefiles |
| 37 | onf-mk-loc := $(onf-mk-top)/local |
| 38 | |
| 39 | ## ----------------------------------------------------------------------- |
| 40 | ## Load per-repository conditionals, enable/disable lint targets |
| 41 | ## Load late else alter MAKEFILE_LIST |
| 42 | ## NOTE: config.mk can be removed if dynamic feature detection by file |
| 43 | ## extension is added. See detect.mk |
| 44 | ## ----------------------------------------------------------------------- |
| 45 | include $(wildcard $(lf-sbx-root)/config.mk $(lf-sbx-root)/lf/config.mk) |
| 46 | |
| 47 | ## ----------------------------------------------------------------------- |
| 48 | ## This variable is a bridge to help transition away from legacy makefiles. |
| 49 | ## ----------------------------------------------------------------------- |
| 50 | legacy-mk := $(lf-sbx-root)/makefiles |
| 51 | |
| 52 | ## ----------------------------------------------------------------------- |
| 53 | ## Legacy variables |
| 54 | ## ----------------------------------------------------------------------- |
| 55 | TOP ?= $(lf-sbx-root) |
| 56 | ONF_MAKEDIR ?= $(onf-mk-lib) |
| 57 | MAKEDIR ?= $(onf-mk-loc) |
| 58 | |
| 59 | ## ----------------------------------------------------------------------- |
| 60 | ## Command macros |
| 61 | ## ----------------------------------------------------------------------- |
| 62 | GIT ?= /usr/bin/env git |
| 63 | |
| 64 | ## ----------------------------------------------------------------------- |
| 65 | ## Usage: make DEBUG=1 |
| 66 | ## ----------------------------------------------------------------------- |
| 67 | $(if $(DEBUG),\ |
| 68 | $(info **-----------------------------------------------------------------------) \ |
| 69 | $(warning **) \ |
| 70 | $(info ** TOP : $(TOP))\ |
| 71 | $(info ** ONF_MAKE : $(ONF_MAKE))\ |
| 72 | $(info ** MAKEDIR : $(MAKEDIR))\ |
| 73 | $(info ** legacy-mk : $(legacy-mk))\ |
| 74 | $(info **-----------------------------------------------------------------------) \ |
| 75 | ) |
| 76 | ifdef DEBUG |
| 77 | |
| 78 | $(if $(DEBUG),$(warning LEAVE)) |
| 79 | |
| 80 | # [EOF] |