PACKAGE = gitlab.weird-web-workers.org/golang/logger SOURCES = version.go \ logger.go \ message.go VERSION = 0.0.1 REVISION = $(shell git rev-parse HEAD) BUILDTIME= "$(shell date -u +'%Y-%m-%dT%H:%M:%SZ')" GOOS = $(shell go env GOOS) GOARCH = $(shell go env GOARCH) LIBRARY = $(GOPATH)/pkg/$(GOOS)_$(GOARCH)/$(PACKAGE).a .PHONY: all clean .version all: $(LIBRARY) $(LIBRARY): $(SOURCES) go install $(PACKAGE) .version: -@printf "%s\n%s\n%s" "$(VERSION)" "$(REVISION)" >$@.new -@diff $@ $@.new >/dev/null 2>&1 && rm $@.new || mv $@.new $@ version.go: version.go.m4 .version -@m4 -Dm4_version=$(VERSION) \ -Dm4_revision=$(REVISION) \ -Dm4_build_time=$(BUILDTIME) \ -Dm4_package=$(PACKAGE) \ $< >$@ clean: -@rm -f version.go 2>/dev/null -@rm -f .version 2>/dev/null -@rm -f $(LIBRARY) 2>/dev/null