DOCKER_PACKAGE := github.com/dotcloud/docker BUILD_DIR := $(CURDIR)/.gopath GOPATH ?= $(BUILD_DIR) export GOPATH GO_OPTIONS ?= ifeq ($(VERBOSE), 1) GO_OPTIONS += -v endif GIT_COMMIT = $(shell git rev-parse --short HEAD) GIT_STATUS = $(shell test -n "`git status --porcelain`" && echo "+CHANGES") BUILD_OPTIONS = -ldflags "-X main.GIT_COMMIT $(GIT_COMMIT)$(GIT_STATUS)" SRC_DIR := $(GOPATH)/src DOCKER_DIR := $(SRC_DIR)/$(DOCKER_PACKAGE) DOCKER_MAIN := $(DOCKER_DIR)/docker DOCKER_BIN_RELATIVE := bin/docker DOCKER_BIN := $(CURDIR)/$(DOCKER_BIN_RELATIVE) .PHONY: all clean test all: $(DOCKER_BIN) $(DOCKER_BIN): $(DOCKER_DIR) @mkdir -p $(dir $@) @(cd $(DOCKER_MAIN); go get $(GO_OPTIONS); go build $(GO_OPTIONS) $(BUILD_OPTIONS) -o $@) @echo $(DOCKER_BIN_RELATIVE) is created. $(DOCKER_DIR): @mkdir -p $(dir $@) @ln -sf $(CURDIR)/ $@ clean: @rm -rf $(dir $(DOCKER_BIN)) ifeq ($(GOPATH), $(BUILD_DIR)) @rm -rf $(BUILD_DIR) else ifneq ($(DOCKER_DIR), $(realpath $(DOCKER_DIR))) @rm -f $(DOCKER_DIR) endif test: all @(cd $(DOCKER_DIR); sudo -E go test $(GO_OPTIONS)) fmt: @gofmt -s -l -w .