all: centos7/generated debian8/generated ubuntu1204/generated ubuntu1404/generated centos7/generated: common-generated-all test -d centos7/generated || mkdir centos7/generated cp -rlt centos7/generated common-generated/* debian8/generated: common-generated-all test -d debian8/generated || mkdir debian8/generated cp -rlt debian8/generated common-generated/* ubuntu1204/generated: common-generated-all test -d ubuntu1204/generated || mkdir ubuntu1204/generated cp -rlt ubuntu1204/generated common-generated/* ubuntu1404/generated: common-generated-all test -d ubuntu1404/generated || mkdir ubuntu1404/generated cp -rlt ubuntu1404/generated common-generated/* GOTARBALL=go1.7.4.linux-amd64.tar.gz common-generated-all: common-generated/$(GOTARBALL) common-generated/$(GOTARBALL): common-generated wget -cqO common-generated/$(GOTARBALL) http://storage.googleapis.com/golang/$(GOTARBALL) common-generated: mkdir common-generated