go.mod: bump osbuild/images to 0.55

vendor/github.com/vmware/govmomi/program.mk

@@ -0,0 +1,51 @@
+# Copyright (c) 2021 VMware, Inc. All Rights Reserved.
+# SPDX-License-Identifier: Apache-2.0
+
+ifneq (,$(strip $(GOOS)))
+ifeq (,$(strip $(GOARCH)))
+GOARCH := $(shell go env | grep GOARCH | awk -F= '{print $$2}' | tr -d '"')
+endif
+endif
+
+ifneq (,$(strip $(GOARCH)))
+ifeq (,$(strip $(GOOS)))
+GOOS := $(shell go env | grep GOOS | awk -F= '{print $$2}' | tr -d '"')
+endif
+endif
+
+ifeq (2,$(words $(GOOS) $(GOARCH)))
+PROGRAM := $(PROGRAM)_$(GOOS)_$(GOARCH)
+endif
+
+ifeq (windows,$(GOOS))
+PROGRAM := $(PROGRAM).exe
+endif
+
+all: $(PROGRAM)
+
+TAGS += netgo
+ifeq (,$(strip $(findstring -w,$(LDFLAGS))))
+LDFLAGS += -w
+endif
+BUILD_ARGS := -tags '$(TAGS)' -ldflags '$(LDFLAGS)' -v
+
+$(PROGRAM):
+	CGO_ENABLED=0 go build -a $(BUILD_ARGS) -o $@
+
+install:
+	CGO_ENABLED=0 go install -v $(BUILD_ARGS)
+
+ifneq (,$(strip $(BUILD_OS)))
+ifneq (,$(strip $(BUILD_ARCH)))
+GOOS_GOARCH_TARGETS := $(foreach a,$(BUILD_ARCH),$(patsubst %,%_$a,$(BUILD_OS)))
+XBUILD := $(addprefix $(PROGRAM)_,$(GOOS_GOARCH_TARGETS))
+$(XBUILD):
+	GOOS=$(word 2,$(subst _, ,$@)) GOARCH=$(word 3,$(subst _, ,$@)) $(MAKE) --output-sync=target
+build-all: $(XBUILD)
+endif
+endif
+
+clean:
+	@rm -f $(PROGRAM) $(XBUILD)
+
+.PHONY: build-all install clean