product-graph.mk revision 8b46e302e6ed30e72ece1680767d00fc4241f2d5 
1#
2# Copyright (C) 2009 The Android Open Source Project
3#
4# Licensed under the Apache License, Version 2.0 (the "License");
5# you may not use this file except in compliance with the License.
6# You may obtain a copy of the License at
7#
8#      http://www.apache.org/licenses/LICENSE-2.0
9#
10# Unless required by applicable law or agreed to in writing, software
11# distributed under the License is distributed on an "AS IS" BASIS,
12# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13# See the License for the specific language governing permissions and
14# limitations under the License.
15#
16
17products_pdf := $(OUT_DIR)/products.pdf
18products_graph := $(products_pdf:%.pdf=%.dot)
19ifeq ($(strip $(ANDROID_PRODUCT_GRAPH)),)
20products_list := $(INTERNAL_PRODUCT)
21else
22ifeq ($(strip $(ANDROID_PRODUCT_GRAPH)),--all)
23products_list := --all
24else
25products_list := $(foreach prod,$(ANDROID_PRODUCT_GRAPH),$(call resolve-short-product-name,$(prod)))
26endif
27endif
28
29$(products_graph): PRIVATE_PRODUCTS := $(products_list)
30
31$(products_graph):
32	@echo Product graph DOT: $@ for $(PRIVATE_PRODUCTS)
33	$(hide) ( \
34		echo 'digraph {'; \
35		echo 'graph [ ratio=.5 ];'; \
36		$(foreach p,$(ALL_PRODUCTS), \
37			$(foreach d,$(PRODUCTS.$(strip $(p)).INHERITS_FROM), \
38			echo \"$(d)\" -\> \"$(p)\";)) \
39		$(foreach prod, \
40			$(sort $(foreach p,$(ALL_PRODUCTS), \
41				$(foreach d,$(PRODUCTS.$(strip $(p)).INHERITS_FROM), $(d))) \
42				$(foreach p,$(ALL_PRODUCTS),$(p))), \
43			echo \"$(prod)\" [ \
44					label=\"$(dir $(prod))\\n$(notdir $(prod))\\n\\n$(PRODUCTS.$(strip $(prod)).PRODUCT_MODEL)\\n$(PRODUCTS.$(strip $(prod)).PRODUCT_DEVICE)\" \
45					$(if $(filter $(prod),$(PRIVATE_PRODUCTS)), \
46						style=\"filled\" fillcolor=\"#FFFDB0\",) \
47				];) \
48		echo '}' \
49	) \
50	| ./build/tools/filter-product-graph.py $(PRIVATE_PRODUCTS) \
51	> $@
52
53# This rule doesn't include any nodes that don't inherit from
54# anything or don't have anything inherit from them, to make the
55# graph more readable.  To add that, add this line to the rule
56# below:
57#		$(foreach p,$(ALL_PRODUCTS), echo \"$(p)\";) \
58
59$(products_pdf): $(products_graph)
60	@echo Product graph PDF: $@
61	dot -Tpdf -Nshape=box -o $@ $<
62
63product-graph: $(products_pdf)
64
65