23b94e63ba
This was accidentally broken in aosp/2064287 Fixes: 230599451 Test: m product-graph Change-Id: Ibc9aabc5ddf7ad4d347e89019be44ef0c8ae0ff7
79 lines
3 KiB
Makefile
79 lines
3 KiB
Makefile
#
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# Copyright (C) 2009 The Android Open Source Project
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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#
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# the sort also acts as a strip to remove the single space entries that creep in because of the evals
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define gather-all-makefiles-for-current-product
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$(eval _all_products_visited := )\
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$(sort $(call gather-all-makefiles-for-current-product-inner,$(INTERNAL_PRODUCT)))
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endef
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define gather-all-makefiles-for-current-product-inner
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$(foreach p,$(1),\
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$(if $(filter $(p),$(_all_products_visited)),, \
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$(p) \
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$(eval _all_products_visited += $(p)) \
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$(call gather-all-makefiles-for-current-product-inner, $(PRODUCTS.$(strip $(p)).INHERITS_FROM))
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) \
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)
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endef
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node_color_target := orange
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node_color_common := beige
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node_color_vendor := lavenderblush
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node_color_default := white
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define node-color
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$(if $(filter $(1),$(PRIVATE_TOP_LEVEL_MAKEFILE)),\
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$(node_color_target),\
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$(if $(filter build/make/target/product/%,$(1)),\
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$(node_color_common),\
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$(if $(filter vendor/%,$(1)),$(node_color_vendor),$(node_color_default))\
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)\
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)
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endef
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open_parethesis := (
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close_parenthesis := )
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# Emit properties of a product node to a file.
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# $(1) the product
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# $(2) the output file
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define emit-product-node-props
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$(hide) echo \"$(1)\" [ \
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label=\"$(dir $(1))\\n$(notdir $(1))$(if $(filter $(1),$(PRIVATE_TOP_LEVEL_MAKEFILE)),$(subst $(open_parethesis),,$(subst $(close_parenthesis),,\\n\\n$(PRODUCT_MODEL)\\n$(PRODUCT_DEVICE))))\" \
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style=\"filled\" fillcolor=\"$(strip $(call node-color,$(1)))\" \
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colorscheme=\"svg\" fontcolor=\"darkblue\" \
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] >> $(2)
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endef
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products_graph := $(OUT_DIR)/products.dot
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$(products_graph): PRIVATE_ALL_MAKEFILES_FOR_THIS_PRODUCT := $(call gather-all-makefiles-for-current-product)
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$(products_graph): PRIVATE_TOP_LEVEL_MAKEFILE := $(INTERNAL_PRODUCT)
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$(products_graph):
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@echo Product graph DOT: $@ for $(PRIVATE_TOP_LEVEL_MAKEFILE)
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$(hide) echo 'digraph {' > $@
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$(hide) echo 'graph [ ratio=.5 ];' >> $@
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$(hide) $(foreach p,$(PRIVATE_ALL_MAKEFILES_FOR_THIS_PRODUCT), \
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$(foreach d,$(PRODUCTS.$(strip $(p)).INHERITS_FROM), echo \"$(d)\" -\> \"$(p)\" >> $@;))
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$(foreach p,$(PRIVATE_ALL_MAKEFILES_FOR_THIS_PRODUCT),$(call emit-product-node-props,$(p),$@))
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$(hide) echo '}' >> $@
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.PHONY: product-graph
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product-graph: $(products_graph)
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@echo Product graph .dot file: $(products_graph)
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@echo Command to convert to pdf: dot -Tpdf -Nshape=box -o $(OUT_DIR)/products.pdf $(products_graph)
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@echo Command to convert to svg: dot -Tsvg -Nshape=box -o $(OUT_DIR)/products.svg $(products_graph)
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