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ortools-clone/bazel/Makefile
Corentin Le Molgat 1af55b2be3 Add license boilerplate
2022-06-21 11:25:29 +02:00

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Makefile

# Copyright 2010-2022 Google LLC
# 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.
PROJECT := ortools
BUILD_SYSTEM := bazel
BRANCH := $(shell git rev-parse --abbrev-ref HEAD)
SHA1 := $(shell git rev-parse --verify HEAD)
# General commands
.PHONY: help
BOLD=\e[1m
RESET=\e[0m
help:
@echo -e "${BOLD}SYNOPSIS${RESET}"
@echo -e "\tmake <target> [NOCACHE=1]"
@echo
@echo -e "${BOLD}DESCRIPTION${RESET}"
@echo -e "\ttest build inside docker container to have a reproductible build."
@echo
@echo -e "${BOLD}MAKE TARGETS${RESET}"
@echo -e "\t${BOLD}help${RESET}: display this help and exit."
@echo
@echo -e "\t${BOLD}<stage>${RESET}: build all <stage> docker images."
@echo -e "\t${BOLD}<distro>_<stage>${RESET}: build the <stage> docker image for a specific distro."
@echo -e "\t${BOLD}save_<stage>${RESET}: Save all <stage> docker images."
@echo -e "\t${BOLD}save_<distro>_<stage>${RESET}: Save the <stage> docker image for a specific distro."
@echo -e "\t${BOLD}sh_<distro>_<stage>${RESET}: run a container using the <stage> docker image (debug purpose)."
@echo
@echo -e "\t${BOLD}<stage>${RESET}:"
@echo -e "\t\t${BOLD}env${RESET}"
@echo -e "\t\t${BOLD}devel${RESET}"
@echo -e "\t\t${BOLD}build${RESET}"
@echo -e "\t\t${BOLD}test${RESET}"
@echo
@echo -e "\t${BOLD}<distro>${RESET}:"
@echo -e "\t\t${BOLD}alpine${RESET} (edge)"
@echo -e "\t\t${BOLD}archlinux${RESET} (latest)"
@echo -e "\t\t${BOLD}centos${RESET} (latest)"
@echo -e "\t\t${BOLD}debian${RESET} (latest)"
@echo -e "\t\t${BOLD}fedora${RESET} (latest)"
@echo -e "\t\t${BOLD}opensuse${RESET} (tumbleweed)"
@echo -e "\t\t${BOLD}ubuntu${RESET} (rolling)"
@echo -e "\te.g. 'make ubuntu_test'"
@echo
@echo -e "\t${BOLD}clean${RESET}: Remove cache and ALL docker images."
@echo -e "\t${BOLD}clean_<distro>${RESET}: Remove cache and docker images for the specified distro."
@echo
@echo -e "\t${BOLD}NOCACHE=1${RESET}: use 'docker build --no-cache' when building container (default use cache)."
@echo
@echo -e "branch: $(BRANCH)"
@echo -e "sha1: $(SHA1)"
# Need to add cmd_distro to PHONY otherwise target are ignored since they do not
# contain recipe (using FORCE do not work here)
.PHONY: all
all: build
# Delete all implicit rules to speed up makefile
MAKEFLAGS += --no-builtin-rules
.SUFFIXES:
# Remove some rules from gmake that .SUFFIXES does not remove.
SUFFIXES =
# Keep all intermediate files
# ToDo: try to remove it later
.SECONDARY:
# Docker image name prefix.
IMAGE := ${PROJECT}/${BUILD_SYSTEM}
ifdef NOCACHE
DOCKER_BUILD_CMD := docker build --no-cache
else
DOCKER_BUILD_CMD := docker build
endif
DOCKER_RUN_CMD := docker run --rm --init --net=host
# Currently supported distro
DISTROS = alpine archlinux centos debian fedora opensuse ubuntu
# $* stem
# $< first prerequist
# $@ target name
STAGES = env devel build test
define make-stage-target =
#$$(info STAGE: $1)
.PHONY: $1
#$$(info Create targets: $1 $(addsuffix _$1, $(DISTROS)).)
targets_$1 = $(addsuffix _$1, $(DISTROS))
.PHONY: $(targets_$1)
$1: $$(targets_$1)
$$(targets_$1): %_$1: docker/%/Dockerfile
#@docker image rm -f ${IMAGE}:$$*_$1 2>/dev/null
${DOCKER_BUILD_CMD} --target=$1 --tag ${IMAGE}:$$*_$1 -f $$< ..
#$$(info Create targets: save_$1 $(addprefix save_, $(addsuffix _$1, $(DISTROS))) (debug).)
save_targets_$1 = $(addprefix save_, $(addsuffix _$1, $(DISTROS)))
.PHONY: save_$1 $(save_targets_$1)
save_$1: $$(save_targets_$1)
$$(save_targets_$1): save_%_$1: cache/%/docker_$1.tar
cache/%/docker_$1.tar: %_$1
@rm -f $$@
mkdir -p cache/$$*
docker save ${IMAGE}:$$*_$1 -o $$@
#$$(info Create targets: $(addprefix sh_, $(addsuffix _$1, $(DISTROS))) (debug).)
sh_targets_$1 = $(addprefix sh_, $(addsuffix _$1, $(DISTROS)))
.PHONY: $(sh_targets_$1)
$$(sh_targets_$1): sh_%_$1: %_$1
${DOCKER_RUN_CMD} -it --name ${PROJECT}_${BUILD_SYSTEM}_$$*_$1 ${IMAGE}:$$*_$1
#$$(info Create targets: clean_$1 $(addprefix clean_, $(addsuffix _$1, $(DISTROS))).)
clean_targets_$1 = $(addprefix clean_, $(addsuffix _$1, $(DISTROS)))
.PHONY: clean_$1 $(clean_targets_$1)
clean_$1: $$(clean_targets_$1)
$$(clean_targets_$1): clean_%_$1:
docker image rm -f ${IMAGE}:$$*_$1 2>/dev/null
rm -f cache/$$*/docker_$1.tar
endef
$(foreach stage,$(STAGES),$(eval $(call make-stage-target,$(stage))))
## CLEAN ##
clean_targets = $(addprefix clean_, $(DISTROS))
.PHONY: clean $(clean_targets)
clean: $(clean_targets)
docker container prune -f
docker image prune -f
-rmdir cache
$(clean_targets): clean_%: $(addprefix clean_%_, $(STAGES))
-rmdir cache/$*
.PHONY: distclean
distclean: clean
-docker container rm -f $$(docker container ls -aq)
-docker image rm -f $$(docker image ls -aq)