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#
# Copyright (C) 2009 The Android Open Source Project
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
#
products_pdf := $(OUT_DIR)/products.pdf
products_graph := $(products_pdf:%.pdf=%.dot)
$(products_graph):
@echo Product graph DOT: $@
$(hide) ( \
echo 'digraph {'; \
echo 'graph [ ratio=.5 ];'; \
$(foreach p,$(ALL_PRODUCTS), \
$(foreach d,$(PRODUCTS.$(strip $(p)).INHERITS_FROM), \
echo \"$(d)\" -\> \"$(p)\";)) \
$(foreach prod, \
$(sort $(foreach p,$(ALL_PRODUCTS), \
$(foreach d,$(PRODUCTS.$(strip $(p)).INHERITS_FROM), \
$(d))) \
$(foreach p,$(ALL_PRODUCTS),$(p))), \
echo \"$(prod)\" [ label=\"$(dir $(prod))\\n$(notdir $(prod))\"];) \
echo '}' \
) > $@
# This rule doesn't include any nodes that don't inherit from
# anything or don't have anything inherit from them, to make the
# graph more readable. To add that, add this line to the rule
# below:
# $(foreach p,$(ALL_PRODUCTS), echo \"$(p)\";) \
$(products_pdf): $(products_graph)
@echo Product graph PDF: $@
dot -Tpdf -Nshape=box -o $@ $<
product-graph: $(products_pdf)
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