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Simplify build for bindata

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This commit is contained in:
Tim Hockin 2018-04-30 10:25:47 +02:00
parent 6387c43e87
commit 0b8b710059
1 changed files with 39 additions and 71 deletions
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110
build/root/Makefile.generated_files
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@ -35,10 +35,7 @@ SHELL := /bin/bash
# This rule collects all the generated file sets into a single rule. Other # This rule collects all the generated file sets into a single rule. Other
# rules should depend on this to ensure generated files are rebuilt. # rules should depend on this to ensure generated files are rebuilt.
.PHONY: generated_files .PHONY: generated_files
generated_files: gen_deepcopy gen_defaulter gen_conversion gen_openapi generated_files: gen_deepcopy gen_defaulter gen_conversion gen_openapi gen_bindata
##TH##FIXME gen_bindata
# #
# Helper logic to calculate Go's dependency DAG ourselves. # Helper logic to calculate Go's dependency DAG ourselves.
@ -67,17 +64,18 @@ $(META_DIR)/$(GO_PKGDEPS_FILE): FORCE
echo "DBG: calculating Go dependencies"; \ echo "DBG: calculating Go dependencies"; \
fi fi
hack/run-in-gopath.sh go install ./hack/make-rules/helpers/go2make hack/run-in-gopath.sh go install ./hack/make-rules/helpers/go2make
hack/run-in-gopath.sh go2make \ hack/run-in-gopath.sh go2make \
k8s.io/kubernetes/... \ k8s.io/kubernetes/... \
--prune k8s.io/kubernetes/staging \ --prune k8s.io/kubernetes/staging \
--prune k8s.io/kubernetes/vendor \ --prune k8s.io/kubernetes/vendor \
k8s.io/kubernetes/vendor/k8s.io/... \ k8s.io/kubernetes/vendor/k8s.io/... \
github.com/jteeuwen/go-bindata/go-bindata/... \
> $@.tmp > $@.tmp
if ! cmp -s $@.tmp $@; then \ if ! cmp -s $@.tmp $@; then \
if [[ "$(DBG_CODEGEN)" == 1 ]]; then \ if [[ "$(DBG_CODEGEN)" == 1 ]]; then \
echo "DBG: $(GO_PKGDEPS_FILE) changed"; \ echo "DBG: $(GO_PKGDEPS_FILE) changed"; \
fi; \ fi; \
cat $@.tmp > $@; \ cat $@.tmp > $@; \
fi fi
rm -f $@.tmp rm -f $@.tmp
@ -459,60 +457,30 @@ $(OPENAPI_GEN): $(k8s.io/kubernetes/vendor/k8s.io/code-generator/cmd/openapi-gen
touch $@ touch $@
##TH### bindata generation # bindata generation
##TH### #
##TH##
##TH### The tool used to generate bindata files. # The tool used to generate bindata files.
##TH##BINDATA_GEN := $(BIN_DIR)/go-bindata BINDATA_GEN := $(BIN_DIR)/go-bindata
##TH##
##TH### A wrapper script that generates all bindata files. It is fast enough that we # A wrapper script that generates all bindata files. It is fast enough that we
##TH### don't care. # don't care.
##TH##BINDATA_SCRIPT := hack/generate-bindata.sh BINDATA_SCRIPT := hack/generate-bindata.sh
##TH##
##TH### This rule is the user-friendly entrypoint for bindata generation. # This rule is the user-friendly entrypoint for bindata generation.
##TH##.PHONY: gen_bindata .PHONY: gen_bindata
##TH##gen_bindata: $(BINDATA_GEN) FORCE gen_bindata: $(BINDATA_GEN) FORCE
##TH## ./hack/run-in-gopath.sh $(BINDATA_SCRIPT) ./hack/run-in-gopath.sh $(BINDATA_SCRIPT)
##TH##
##TH### This calculates the dependencies for the generator tool, so we only rebuild # How to build the generator tool. The deps for this are defined in
##TH### it when needed. It is PHONY so that it always runs, but it only updates the # the $(BINDATA_GEN).mk, above.
##TH### file if the contents have actually changed. We 'sinclude' this later. #
##TH##.PHONY: $(META_DIR)/$(BINDATA_GEN).mk # A word on the need to touch: This rule might trigger if, for example, a
##TH##$(META_DIR)/$(BINDATA_GEN).mk: # non-Go file was added or deleted from a directory on which this depends.
##TH## mkdir -p $(@D); \ # This target needs to be reconsidered, but Go realizes it doesn't actually
##TH## (echo -n "$(BINDATA_GEN): "; \ # have to be rebuilt. In that case, make will forever see the dependency as
##TH## ./hack/run-in-gopath.sh go list \ # newer than the binary, and try to rebuild it over and over. So we touch it,
##TH## -f '{{.ImportPath}}{{"\n"}}{{range .Deps}}{{.}}{{"\n"}}{{end}}' \ # and make is happy.
##TH## ./vendor/github.com/jteeuwen/go-bindata/go-bindata \ $(BINDATA_GEN): $(k8s.io/kubernetes/vendor/github.com/jteeuwen/go-bindata/go-bindata)
##TH## | grep --color=never "^$(PRJ_SRC_PATH)/" \ hack/make-rules/build.sh ./vendor/github.com/jteeuwen/go-bindata/go-bindata
##TH## | xargs ./hack/run-in-gopath.sh go list \ touch $@
##TH## -f '{{$$d := .Dir}}{{$$d}}{{"\n"}}{{range .GoFiles}}{{$$d}}/{{.}}{{"\n"}}{{end}}' \
##TH## | paste -sd' ' - \
##TH## | sed 's/ / \\=,/g' \
##TH## | tr '=,' '\n\t' \
##TH## | sed "s|$$(pwd -P)/||"; \
##TH## ) > $@.tmp; \
##TH## if ! cmp -s $@.tmp $@; then \
##TH## if [[ "$(DBG_CODEGEN)" == 1 ]]; then \
##TH## echo "DBG: $(BINDATA_GEN).mk changed"; \
##TH## fi; \
##TH## cat $@.tmp > $@; \
##TH## rm -f $@.tmp; \
##TH## fi
##TH##
##TH### Include dependency info for the generator tool. This will cause the rule of
##TH### the same name to be considered and if it is updated, make will restart.
##TH##sinclude $(META_DIR)/$(BINDATA_GEN).mk
##TH##
##TH### How to build the generator tool. The deps for this are defined in
##TH### the $(BINDATA_GEN).mk, above.
##TH###
##TH### A word on the need to touch: This rule might trigger if, for example, a
##TH### non-Go file was added or deleted from a directory on which this depends.
##TH### This target needs to be reconsidered, but Go realizes it doesn't actually
##TH### have to be rebuilt. In that case, make will forever see the dependency as
##TH### newer than the binary, and try to rebuild it over and over. So we touch it,
##TH### and make is happy.
##TH##$(BINDATA_GEN):
##TH## hack/make-rules/build.sh ./vendor/github.com/jteeuwen/go-bindata/go-bindata
##TH## touch $@