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29 lines
798 B
Makefile
29 lines
798 B
Makefile
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#
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# Rules for using UTK to manipulate the flash image
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#
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# Check go version. We need go 1.11 or newer
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GOVERSION:=$(shell go version | grep ^go | cut -d ' ' -f 3 | cut -c 3-)
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GOMAJOR:=$(shell echo $(GOVERSION) | cut -d '.' -f 1)
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GOMINOR:=$(shell echo $(GOVERSION) | cut -d '.' -f 2)
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GOVERSIONREQ:=1.11
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GOMAJORREQ:=1
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GOMINORREQ:=11
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$(shell \
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if [ "$(GOMAJOR)" -lt "$(GOMAJORREQ)" ]; then \
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echo >&2 "Go version $(GOVERSION) too old, please install go $(GOVERSIONREQ) or newer"; \
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exit 1; \
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elif [ "$(GOMAJOR)" -eq "$(GOMAJORREQ)" ]; then \
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if [ "$(GOMINOR)" -lt "$(GOMINORREQ)" ]; then \
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echo >&2 "Go version $(GOVERSION) too old, please install go $(GOVERSIONREQ) or newer"; \
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exit 1; \
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fi; \
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fi; \
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)
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bin/utk:
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go get github.com/linuxboot/fiano/cmds/utk
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cp $(GOPATH)/bin/utk $@
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