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# 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.$$$$)
DOCKER_SRC_COPY := docker-src.$(CUR_TIME)
$(DOCKER_SRC_COPY):
@mkdir $@
$(call make-archive-maybe, $(SRC_PATH), $@/qemu.tgz)
$(call make-archive-maybe, $(SRC_PATH)/dtc, $@/dtc.tgz)
$(call make-archive-maybe, $(SRC_PATH)/pixman, $@/pixman.tgz)
$(call quiet-command, cp $(SRC_PATH)/tests/docker/run $@/run, \
" COPY RUNNER")
docker-qemu-src: $(DOCKER_SRC_COPY)
docker-image: ${DOCKER_TARGETS}
# General rule for building docker images
docker-image-%: $(DOCKER_FILES_DIR)/%.docker
$(call quiet-command,\
$(SRC_PATH)/tests/docker/docker.py build qemu:$* $< \
$(if $V,,--quiet) $(if $(NOCACHE),--no-cache),\
" BUILD $*")
# Expand all the pre-requistes for each docker image and test combination
$(foreach i,$(DOCKER_IMAGES), \
$(foreach t,$(DOCKER_TESTS) $(DOCKER_TOOLS), \
$(eval .PHONY: docker-$t@$i) \
$(eval docker-$t@$i: docker-image-$i docker-run-$t@$i) \
) \
$(foreach t,$(DOCKER_TESTS), \
$(eval docker-test: docker-$t@$i) \
) \
)
docker:
@echo 'Build QEMU and run tests inside Docker containers'
@echo
@echo 'Available targets:'
@echo
@echo ' docker: Print this help.'
@echo ' docker-test: Run all image/test combinations.'
@echo ' docker-clean: Kill and remove residual docker testing containers.'
@echo ' docker-TEST@IMAGE: Run "TEST" in container "IMAGE".'
@echo ' Note: "TEST" is one of the listed test name,'
@echo ' or a script name under $$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
@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 ' NOCACHE=1 Ignore cache when build images.'
docker-run-%: CMD = $(shell echo '$@' | sed -e 's/docker-run-\([^@]*\)@\(.*\)/\1/')
docker-run-%: IMAGE = $(shell echo '$@' | sed -e 's/docker-run-\([^@]*\)@\(.*\)/\2/')
docker-run-%: docker-qemu-src
@mkdir -p "$(DOCKER_CCACHE_DIR)"
@if test -z "$(IMAGE)" || test -z "$(CMD)"; \
then echo "Invalid target"; exit 1; \
fi
$(if $(filter $(TESTS),$(CMD)),$(if $(filter $(IMAGES),$(IMAGE)), \
$(call quiet-command,\
$(SRC_PATH)/tests/docker/docker.py run $(if $V,,--rm) \
-t \
$(if $(DEBUG),-i,--net=none) \
-e TARGET_LIST=$(TARGET_LIST) \
-e EXTRA_CONFIGURE_OPTS=$(EXTRA_CONFIGURE_OPTS) \
-e V=$V -e J=$J -e DEBUG=$(DEBUG)\
-e CCACHE_DIR=/var/tmp/ccache \
-v $$(realpath $(DOCKER_SRC_COPY)):/var/tmp/qemu:z$(COMMA)ro \
-v $(DOCKER_CCACHE_DIR):/var/tmp/ccache:z \
-w /var/tmp/qemu \
qemu:$(IMAGE) \
$(if $V,/bin/bash -x ,) \
./run \
$(CMD); \
, " RUN $(CMD) in $(IMAGE)")))
docker-clean:
$(call quiet-command, $(SRC_PATH)/tests/docker/docker.py clean)
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