tests/docker/Makefile.include - qemu - Git at Google

 # Makefile for Docker tests

 .PHONY: docker docker-test docker-clean docker-image docker-qemu-src

 DOCKER_SUFFIX := .docker
 DOCKER_FILES_DIR := $(SRC_PATH)/tests/docker/dockerfiles
 DOCKER_IMAGES := $(notdir $(basename $(wildcard $(DOCKER_FILES_DIR)/*.docker)))
 DOCKER_TARGETS := $(patsubst %,docker-image-%,$(DOCKER_IMAGES))
 # Use a global constant ccache directory to speed up repetitive builds
 DOCKER_CCACHE_DIR := $$HOME/.cache/qemu-docker-ccache

 DOCKER_TESTS := $(notdir $(shell \
 	find $(SRC_PATH)/tests/docker/ -name 'test-*' -type f))

 DOCKER_TOOLS := travis

 TESTS ?= %
 IMAGES ?= %

 # Make archive from git repo $1 to tar.gz $2
 make-archive-maybe = $(if $(wildcard $1/*), \
 	$(call quiet-command, \
 		(cd $1; if git diff-index --quiet HEAD -- &>/dev/null; then \
 			git archive -1 HEAD --format=tar.gz; \
 		else \
 			git archive -1 $$(git stash create) --format=tar.gz; \
 		fi) > $2, \
 		"ARCHIVE","$(notdir $2)"))

 CUR_TIME := $(shell date +%Y-%m-%d-%H.%M.%S.$$$$)
 DOCKER_SRC_COPY := docker-src.$(CUR_TIME)

 $(DOCKER_SRC_COPY):
 	@mkdir $@
 	$(call make-archive-maybe, $(SRC_PATH), $@/qemu.tgz)
 	$(call make-archive-maybe, $(SRC_PATH)/dtc, $@/dtc.tgz)
 	$(call make-archive-maybe, $(SRC_PATH)/pixman, $@/pixman.tgz)
 	$(call quiet-command, cp $(SRC_PATH)/tests/docker/run $@/run, \
 		"COPY","RUNNER")

 docker-qemu-src: $(DOCKER_SRC_COPY)

 docker-image: ${DOCKER_TARGETS}

 # General rule for building docker images
 docker-image-%: $(DOCKER_FILES_DIR)/%.docker
 	@if test "$@" = docker-image-debian-bootstrap -a -z "$(EXECUTABLE)"; then \
 		echo WARNING: EXECUTABLE is not set, debootstrap may fail. 2>&1 ; \
 	fi
 	$(call quiet-command,\
 		$(SRC_PATH)/tests/docker/docker.py build qemu:$* $< \
 		$(if $V,,--quiet) $(if $(NOCACHE),--no-cache) \
 		$(if $(NOUSER),,--add-current-user) \
 		$(if $(EXTRA_FILES),--extra-files $(EXTRA_FILES))\
 		$(if $(EXECUTABLE),--include-executable=$(EXECUTABLE)),\
 		"BUILD","$*")

 docker-image-debian-powerpc-cross: EXTRA_FILES:=tests/docker/dockerfiles/debian-apt-fake.sh

 # Enforce dependancies for composite images
 docker-image-debian: docker-image-debian9
 docker-image-debian8-mxe: docker-image-debian8
 docker-image-debian-amd64: docker-image-debian9
 docker-image-debian-armel-cross: docker-image-debian9
 docker-image-debian-armhf-cross: docker-image-debian9
 docker-image-debian-arm64-cross: docker-image-debian9
 docker-image-debian-mips-cross: docker-image-debian9
 docker-image-debian-mips64el-cross: docker-image-debian9
 docker-image-debian-powerpc-cross: docker-image-debian8
 docker-image-debian-ppc64el-cross: docker-image-debian9
 docker-image-debian-s390x-cross: docker-image-debian9
 docker-image-debian-win32-cross: docker-image-debian8-mxe
 docker-image-debian-win64-cross: docker-image-debian8-mxe

 # Expand all the pre-requistes for each docker image and test combination
 $(foreach i,$(DOCKER_IMAGES), \
 	$(foreach t,$(DOCKER_TESTS) $(DOCKER_TOOLS), \
 		$(eval .PHONY: docker-$t@$i) \
 		$(eval docker-$t@$i: docker-image-$i docker-run-$t@$i) \
 	) \
 	$(foreach t,$(DOCKER_TESTS), \
 		$(eval docker-test: docker-$t@$i) \
 	) \
 )

 docker:
 	@echo 'Build QEMU and run tests inside Docker containers'
 	@echo
 	@echo 'Available targets:'
 	@echo
 	@echo '    docker:              Print this help.'
 	@echo '    docker-test:         Run all image/test combinations.'
 	@echo '    docker-clean:        Kill and remove residual docker testing containers.'
 	@echo '    docker-TEST@IMAGE:   Run "TEST" in container "IMAGE".'
 	@echo '                         Note: "TEST" is one of the listed test name,'
 	@echo '                         or a script name under $$QEMU_SRC/tests/docker/;'
 	@echo '                         "IMAGE" is one of the listed container name."'
 	@echo '    docker-image:        Build all images.'
 	@echo '    docker-image-IMAGE:  Build image "IMAGE".'
 	@echo '    docker-run:          For manually running a "TEST" with "IMAGE"'
 	@echo
 	@echo 'Available container images:'
 	@echo '    $(DOCKER_IMAGES)'
 	@echo
 	@echo 'Available tests:'
 	@echo '    $(DOCKER_TESTS)'
 	@echo
 	@echo 'Available tools:'
 	@echo '    $(DOCKER_TOOLS)'
 	@echo
 	@echo 'Special variables:'
 	@echo '    TARGET_LIST=a,b,c    Override target list in builds.'
 	@echo '    EXTRA_CONFIGURE_OPTS="..."'
 	@echo '                         Extra configure options.'
 	@echo '    IMAGES="a b c ..":   Filters which images to build or run.'
 	@echo '    TESTS="x y z .."     Filters which tests to run (for docker-test).'
 	@echo '    J=[0..9]*            Overrides the -jN parameter for make commands'
 	@echo '                         (default is 1)'
 	@echo '    DEBUG=1              Stop and drop to shell in the created container'
 	@echo '                         before running the command.'
 	@echo '    NETWORK=1            Enable virtual network interface with default backend.'
 	@echo '    NETWORK=$BACKEND     Enable virtual network interface with $BACKEND.'
 	@echo '    NOUSER               Define to disable adding current user to containers passwd.'
 	@echo '    NOCACHE=1            Ignore cache when build images.'
 	@echo '    EXECUTABLE=<path>    Include executable in image.'
 	@echo '    EXTRA_FILES="<path> [... <path>]"'
 	@echo '                         Include extra files in image.'

 # This rule if for directly running against an arbitrary docker target.
 # It is called by the expanded docker targets (e.g. make
 # docker-test-foo@bar) which will do additional verification.
 #
 # For example: make docker-run TEST="test-quick" IMAGE="debian:arm64" EXECUTABLE=./aarch64-linux-user/qemu-aarch64
 #
 docker-run: docker-qemu-src
 	@mkdir -p "$(DOCKER_CCACHE_DIR)"
 	@if test -z "$(IMAGE)" || test -z "$(TEST)"; \
 		then echo "Invalid target $(IMAGE)/$(TEST)"; exit 1; \
 	fi
 	$(if $(EXECUTABLE),						\
 		$(call quiet-command,					\
 			$(SRC_PATH)/tests/docker/docker.py update 	\
 			$(IMAGE) $(EXECUTABLE),				\
 			"  COPYING $(EXECUTABLE) to $(IMAGE)"))
 	$(call quiet-command,						\
 		$(SRC_PATH)/tests/docker/docker.py run 			\
 			$(if $(NOUSER),,-u $(shell id -u)) -t 		\
 			$(if $V,,--rm) 					\
 			$(if $(DEBUG),-i,)				\
 			$(if $(NETWORK),$(if $(subst $(NETWORK),,1),--net=$(NETWORK)),--net=none) \
 			-e TARGET_LIST=$(TARGET_LIST) 			\
 			-e EXTRA_CONFIGURE_OPTS="$(EXTRA_CONFIGURE_OPTS)" \
 			-e V=$V -e J=$J -e DEBUG=$(DEBUG)		\
 			-e SHOW_ENV=$(SHOW_ENV) 			\
 			-e CCACHE_DIR=/var/tmp/ccache 			\
 			-v $$(readlink -e $(DOCKER_SRC_COPY)):/var/tmp/qemu:z$(COMMA)ro \
 			-v $(DOCKER_CCACHE_DIR):/var/tmp/ccache:z 	\
 			$(IMAGE) 					\
 			/var/tmp/qemu/run 				\
 			$(TEST), "  RUN $(TEST) in ${IMAGE}")

 # Run targets:
 #
 # Of the form docker-TEST-FOO@IMAGE-BAR which will then be expanded into a call to "make docker-run"
 docker-run-%: CMD = $(shell echo '$@' | sed -e 's/docker-run-\([^@]*\)@\(.*\)/\1/')
 docker-run-%: IMAGE = $(shell echo '$@' | sed -e 's/docker-run-\([^@]*\)@\(.*\)/\2/')
 docker-run-%:
 	@$(MAKE) docker-run TEST=$(CMD) IMAGE=qemu:$(IMAGE)

 docker-clean:
 	$(call quiet-command, $(SRC_PATH)/tests/docker/docker.py clean)
	# Makefile for Docker tests

	.PHONY: docker docker-test docker-clean docker-image docker-qemu-src

	DOCKER_SUFFIX := .docker
	DOCKER_FILES_DIR := $(SRC_PATH)/tests/docker/dockerfiles
	DOCKER_IMAGES := $(notdir $(basename $(wildcard $(DOCKER_FILES_DIR)/*.docker)))
	DOCKER_TARGETS := $(patsubst %,docker-image-%,$(DOCKER_IMAGES))
	# Use a global constant ccache directory to speed up repetitive builds
	DOCKER_CCACHE_DIR := $$HOME/.cache/qemu-docker-ccache

	DOCKER_TESTS := $(notdir $(shell \
	find $(SRC_PATH)/tests/docker/ -name 'test-*' -type f))

	DOCKER_TOOLS := travis

	TESTS ?= %
	IMAGES ?= %

	# Make archive from git repo $1 to tar.gz $2
	make-archive-maybe = $(if $(wildcard $1/*), \
	$(call quiet-command, \
	(cd $1; if git diff-index --quiet HEAD -- &>/dev/null; then \
	git archive -1 HEAD --format=tar.gz; \
	else \
	git archive -1 $$(git stash create) --format=tar.gz; \
	fi) > $2, \
	"ARCHIVE","$(notdir $2)"))

	CUR_TIME := $(shell date +%Y-%m-%d-%H.%M.%S.$$$$)
	DOCKER_SRC_COPY := docker-src.$(CUR_TIME)

	$(DOCKER_SRC_COPY):
	@mkdir $@
	$(call make-archive-maybe, $(SRC_PATH), $@/qemu.tgz)
	$(call make-archive-maybe, $(SRC_PATH)/dtc, $@/dtc.tgz)
	$(call make-archive-maybe, $(SRC_PATH)/pixman, $@/pixman.tgz)
	$(call quiet-command, cp $(SRC_PATH)/tests/docker/run $@/run, \
	"COPY","RUNNER")

	docker-qemu-src: $(DOCKER_SRC_COPY)

	docker-image: ${DOCKER_TARGETS}

	# General rule for building docker images
	docker-image-%: $(DOCKER_FILES_DIR)/%.docker
	@if test "$@" = docker-image-debian-bootstrap -a -z "$(EXECUTABLE)"; then \
	echo WARNING: EXECUTABLE is not set, debootstrap may fail. 2>&1 ; \
	fi
	$(call quiet-command,\
	$(SRC_PATH)/tests/docker/docker.py build qemu:$* $< \
	$(if $V,,--quiet) $(if $(NOCACHE),--no-cache) \
	$(if $(NOUSER),,--add-current-user) \
	$(if $(EXTRA_FILES),--extra-files $(EXTRA_FILES))\
	$(if $(EXECUTABLE),--include-executable=$(EXECUTABLE)),\
	"BUILD","$*")

	docker-image-debian-powerpc-cross: EXTRA_FILES:=tests/docker/dockerfiles/debian-apt-fake.sh

	# Enforce dependancies for composite images
	docker-image-debian: docker-image-debian9
	docker-image-debian8-mxe: docker-image-debian8
	docker-image-debian-amd64: docker-image-debian9
	docker-image-debian-armel-cross: docker-image-debian9
	docker-image-debian-armhf-cross: docker-image-debian9
	docker-image-debian-arm64-cross: docker-image-debian9
	docker-image-debian-mips-cross: docker-image-debian9
	docker-image-debian-mips64el-cross: docker-image-debian9
	docker-image-debian-powerpc-cross: docker-image-debian8
	docker-image-debian-ppc64el-cross: docker-image-debian9
	docker-image-debian-s390x-cross: docker-image-debian9
	docker-image-debian-win32-cross: docker-image-debian8-mxe
	docker-image-debian-win64-cross: docker-image-debian8-mxe

	# Expand all the pre-requistes for each docker image and test combination
	$(foreach i,$(DOCKER_IMAGES), \
	$(foreach t,$(DOCKER_TESTS) $(DOCKER_TOOLS), \
	$(eval .PHONY: docker-$t@$i) \
	$(eval docker-$t@$i: docker-image-$i docker-run-$t@$i) \
	) \
	$(foreach t,$(DOCKER_TESTS), \
	$(eval docker-test: docker-$t@$i) \
	) \
	)

	docker:
	@echo 'Build QEMU and run tests inside Docker containers'
	@echo
	@echo 'Available targets:'
	@echo
	@echo ' docker: Print this help.'
	@echo ' docker-test: Run all image/test combinations.'
	@echo ' docker-clean: Kill and remove residual docker testing containers.'
	@echo ' docker-TEST@IMAGE: Run "TEST" in container "IMAGE".'
	@echo ' Note: "TEST" is one of the listed test name,'
	@echo ' or a script name under $$QEMU_SRC/tests/docker/;'
	@echo ' "IMAGE" is one of the listed container name."'
	@echo ' docker-image: Build all images.'
	@echo ' docker-image-IMAGE: Build image "IMAGE".'
	@echo ' docker-run: For manually running a "TEST" with "IMAGE"'
	@echo
	@echo 'Available container images:'
	@echo ' $(DOCKER_IMAGES)'
	@echo
	@echo 'Available tests:'
	@echo ' $(DOCKER_TESTS)'
	@echo
	@echo 'Available tools:'
	@echo ' $(DOCKER_TOOLS)'
	@echo
	@echo 'Special variables:'
	@echo ' TARGET_LIST=a,b,c Override target list in builds.'
	@echo ' EXTRA_CONFIGURE_OPTS="..."'
	@echo ' Extra configure options.'
	@echo ' IMAGES="a b c ..": Filters which images to build or run.'
	@echo ' TESTS="x y z .." Filters which tests to run (for docker-test).'
	@echo ' J=[0..9]* Overrides the -jN parameter for make commands'
	@echo ' (default is 1)'
	@echo ' DEBUG=1 Stop and drop to shell in the created container'
	@echo ' before running the command.'
	@echo ' NETWORK=1 Enable virtual network interface with default backend.'
	@echo ' NETWORK=$BACKEND Enable virtual network interface with $BACKEND.'
	@echo ' NOUSER Define to disable adding current user to containers passwd.'
	@echo ' NOCACHE=1 Ignore cache when build images.'
	@echo ' EXECUTABLE=<path> Include executable in image.'
	@echo ' EXTRA_FILES="<path> [... <path>]"'
	@echo ' Include extra files in image.'

	# This rule if for directly running against an arbitrary docker target.
	# It is called by the expanded docker targets (e.g. make
	# docker-test-foo@bar) which will do additional verification.
	#
	# For example: make docker-run TEST="test-quick" IMAGE="debian:arm64" EXECUTABLE=./aarch64-linux-user/qemu-aarch64
	#
	docker-run: docker-qemu-src
	@mkdir -p "$(DOCKER_CCACHE_DIR)"
	@if test -z "$(IMAGE)" \|\| test -z "$(TEST)"; \
	then echo "Invalid target $(IMAGE)/$(TEST)"; exit 1; \
	fi
	$(if $(EXECUTABLE), \
	$(call quiet-command, \
	$(SRC_PATH)/tests/docker/docker.py update \
	$(IMAGE) $(EXECUTABLE), \
	" COPYING $(EXECUTABLE) to $(IMAGE)"))
	$(call quiet-command, \
	$(SRC_PATH)/tests/docker/docker.py run \
	$(if $(NOUSER),,-u $(shell id -u)) -t \
	$(if $V,,--rm) \
	$(if $(DEBUG),-i,) \
	$(if $(NETWORK),$(if $(subst $(NETWORK),,1),--net=$(NETWORK)),--net=none) \
	-e TARGET_LIST=$(TARGET_LIST) \
	-e EXTRA_CONFIGURE_OPTS="$(EXTRA_CONFIGURE_OPTS)" \
	-e V=$V -e J=$J -e DEBUG=$(DEBUG) \
	-e SHOW_ENV=$(SHOW_ENV) \
	-e CCACHE_DIR=/var/tmp/ccache \
	-v $$(readlink -e $(DOCKER_SRC_COPY)):/var/tmp/qemu:z$(COMMA)ro \
	-v $(DOCKER_CCACHE_DIR):/var/tmp/ccache:z \
	$(IMAGE) \
	/var/tmp/qemu/run \
	$(TEST), " RUN $(TEST) in ${IMAGE}")

	# Run targets:
	#
	# Of the form docker-TEST-FOO@IMAGE-BAR which will then be expanded into a call to "make docker-run"
	docker-run-%: CMD = $(shell echo '$@' \| sed -e 's/docker-run-\([^@]\)@\(.\)/\1/')
	docker-run-%: IMAGE = $(shell echo '$@' \| sed -e 's/docker-run-\([^@]\)@\(.\)/\2/')
	docker-run-%:
	@$(MAKE) docker-run TEST=$(CMD) IMAGE=qemu:$(IMAGE)

	docker-clean:
	$(call quiet-command, $(SRC_PATH)/tests/docker/docker.py clean)