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77 lines
1.8 KiB
77 lines
1.8 KiB
#
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# Copyright (C) 2007 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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_device_var_list := \
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DEVICE_NAME \
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DEVICE_BOARD \
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DEVICE_REGION
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define dump-device
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$(info ==== $(1) ====)\
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$(foreach v,$(_device_var_list),\
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$(info DEVICES.$(1).$(v) := $(DEVICES.$(1).$(v))))\
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$(info --------)
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endef
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define dump-devices
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$(foreach p,$(DEVICES),$(call dump-device,$(p)))
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endef
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#
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# $(1): device to inherit
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#
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define inherit-device
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$(foreach v,$(_device_var_list), \
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$(eval $(v) := $($(v)) $(INHERIT_TAG)$(strip $(1))))
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endef
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#
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# $(1): device makefile list
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#
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#TODO: check to make sure that devices have all the necessary vars defined
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define import-devices
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$(call import-nodes,DEVICES,$(1),$(_device_var_list))
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endef
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#
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# $(1): short device name like "sooner"
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#
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define _resolve-short-device-name
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$(eval dn := $(strip $(1)))
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$(eval d := \
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$(foreach d,$(DEVICES), \
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$(if $(filter $(dn),$(DEVICES.$(d).DEVICE_NAME)), \
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$(d) \
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)) \
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)
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$(eval d := $(sort $(d)))
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$(if $(filter 1,$(words $(d))), \
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$(d), \
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$(if $(filter 0,$(words $(d))), \
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$(error No matches for device "$(dn)"), \
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$(error Device "$(dn)" ambiguous: matches $(d)) \
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) \
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)
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endef
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#
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# $(1): short device name like "sooner"
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#
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define resolve-short-device-name
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$(strip $(call _resolve-short-device-name,$(1)))
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endef
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