Migrate Makefile to use alpha-build-machinery

Makefile

@@ -1,33 +1,45 @@
 all: build
 .PHONY: all
 
-RUNTIME ?= podman
-RUNTIME_IMAGE_NAME ?= openshift-api-generator
+# Include the library makefile
+include $(addprefix ./hack/alpha-build-machinery/make/, \
+	golang.mk \
+	targets/openshift/deps.mk \
+	targets/openshift/crd-schema-gen.mk \
+)
 
-build:
-	go build github.com/openshift/api/...
-.PHONY: build
+GO_PACKAGES :=$(addsuffix ...,$(addprefix ./,$(filter-out vendor/,$(filter-out hack/,$(wildcard */)))))
+GO_BUILD_PACKAGES :=$(GO_PACKAGES)
+GO_BUILD_PACKAGES_EXPANDED :=$(GO_BUILD_PACKAGES)
+# LDFLAGS are not needed for dummy builds (saving time on calling git commands)
+GO_LD_FLAGS:=
 
-test:
-	go test github.com/openshift/api/...
-.PHONY: test
+# Set crd-schema-gen variables
+CONTROLLER_GEN_VERSION :=v0.2.1
 
-verify:
+# $1 - target name
+# $2 - apis
+# $3 - manifests
+# $4 - output
+$(call add-crd-gen,config,./config/v1,./config/v1,./config/v1)
+
+RUNTIME ?= podman
+RUNTIME_IMAGE_NAME ?= openshift-api-generator
+
+verify-scripts:
 	bash -x hack/verify-deepcopy.sh
 	bash -x hack/verify-protobuf.sh
 	bash -x hack/verify-swagger-docs.sh
-.PHONY: verify
-
-update-deps:
-	hack/update-deps.sh
-.PHONY: update-deps
+.PHONY: verify-scripts
+verify: verify-scripts
 
-generate-with-container: Dockerfile.build
-	$(RUNTIME) build -t $(RUNTIME_IMAGE_NAME) -f Dockerfile.build .
-	$(RUNTIME) run -ti --rm -v $(PWD):/go/src/github.com/openshift/api:z -w /go/src/github.com/openshift/api $(RUNTIME_IMAGE_NAME) make generate
-
-generate:
+update-scripts:
 	hack/update-deepcopy.sh
 	hack/update-protobuf.sh
 	hack/update-swagger-docs.sh
-.PHONY: generate
+.PHONY: update-scripts
+update: update-scripts
+
+generate-with-container: Dockerfile.build
+	$(RUNTIME) build -t $(RUNTIME_IMAGE_NAME) -f Dockerfile.build .
+	$(RUNTIME) run -ti --rm -v $(PWD):/go/src/github.com/openshift/api:z -w /go/src/github.com/openshift/api $(RUNTIME_IMAGE_NAME) make update-scripts