vendor: add CNI invoke, ip, ipam, and hwaddr packages

vendor/github.com/vishvananda/netlink/Makefile

@@ -0,0 +1,29 @@
+DIRS := \
+	. \
+	nl
+
+DEPS = \
+	github.com/vishvananda/netns
+
+uniq = $(if $1,$(firstword $1) $(call uniq,$(filter-out $(firstword $1),$1)))
+testdirs = $(call uniq,$(foreach d,$(1),$(dir $(wildcard $(d)/*_test.go))))
+goroot = $(addprefix ../../../,$(1))
+unroot = $(subst ../../../,,$(1))
+fmt = $(addprefix fmt-,$(1))
+
+all: test
+
+$(call goroot,$(DEPS)):
+	go get $(call unroot,$@)
+
+.PHONY: $(call testdirs,$(DIRS))
+$(call testdirs,$(DIRS)):
+	sudo -E go test -test.parallel 4 -timeout 60s -v github.com/vishvananda/netlink/$@
+
+$(call fmt,$(call testdirs,$(DIRS))):
+	! gofmt -l $(subst fmt-,,$@)/*.go | grep -q .
+
+.PHONY: fmt
+fmt: $(call fmt,$(call testdirs,$(DIRS)))
+
+test: fmt $(call goroot,$(DEPS)) $(call testdirs,$(DIRS))