2 # Copyright (C) 2007 The Android Open Source Project
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
8 # http://www.apache.org/licenses/LICENSE-2.0
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.
18 # Functions for including AndroidProducts.mk files
22 # Returns the list of all AndroidProducts.mk files.
23 # $(call ) isn't necessary.
25 define _find-android-products-files
26 $(shell test -d device && find device -maxdepth 6 -name AndroidProducts.mk) \
27 $(shell test -d vendor && find vendor -maxdepth 6 -name AndroidProducts.mk) \
28 $(SRC_TARGET_DIR)/product/AndroidProducts.mk
32 # Returns the sorted concatenation of all PRODUCT_MAKEFILES
33 # variables set in all AndroidProducts.mk files.
34 # $(call ) isn't necessary.
36 define get-all-product-makefiles
38 $(foreach f,$(_find-android-products-files), \
39 $(eval PRODUCT_MAKEFILES :=) \
40 $(eval LOCAL_DIR := $(patsubst %/,%,$(dir $(f)))) \
41 $(eval include $(f)) \
42 $(PRODUCT_MAKEFILES) \
44 $(eval PRODUCT_MAKEFILES :=) \
45 $(eval LOCAL_DIR :=) \
50 # Functions for including product makefiles
53 _product_var_list := \
59 PRODUCT_MANUFACTURER \
61 PRODUCT_PROPERTY_OVERRIDES \
63 PRODUCT_OTA_PUBLIC_KEYS \
65 PRODUCT_PACKAGE_OVERLAYS \
66 DEVICE_PACKAGE_OVERLAYS \
67 PRODUCT_CONTRIBUTORS_FILE \
69 PRODUCT_SDK_ADDON_NAME \
70 PRODUCT_SDK_ADDON_COPY_FILES \
71 PRODUCT_SDK_ADDON_COPY_MODULES \
72 PRODUCT_SDK_ADDON_DOC_MODULE \
73 PRODUCT_DEFAULT_WIFI_CHANNELS
76 $(info ==== $(1) ====)\
77 $(foreach v,$(_product_var_list),\
78 $(info PRODUCTS.$(1).$(v) := $(PRODUCTS.$(1).$(v))))\
83 $(foreach p,$(PRODUCTS),$(call dump-product,$(p)))
87 # $(1): product to inherit
90 # 1. Inherits all of the variables from $1.
91 # 2. Records the inheritance in the .INHERITS_FROM variable
92 # 3. Records that we've visited this node, in ALL_PRODUCTS
94 define inherit-product
95 $(foreach v,$(_product_var_list), \
96 $(eval $(v) := $($(v)) $(INHERIT_TAG)$(strip $(1)))) \
97 $(eval inherit_var := \
98 PRODUCTS.$(strip $(word 1,$(_include_stack))).INHERITS_FROM) \
99 $(eval $(inherit_var) := $(sort $($(inherit_var)) $(strip $(1)))) \
100 $(eval inherit_var:=) \
101 $(eval ALL_PRODUCTS := $(sort $(ALL_PRODUCTS) $(word 1,$(_include_stack))))
105 # $(1): product makefile list
107 #TODO: check to make sure that products have all the necessary vars defined
108 define import-products
109 $(call import-nodes,PRODUCTS,$(1),$(_product_var_list))
114 # Does various consistency checks on all of the known products.
115 # Takes no parameters, so $(call ) is not necessary.
117 define check-all-products
119 $(eval _cap_names :=) \
120 $(foreach p,$(PRODUCTS), \
121 $(eval pn := $(strip $(PRODUCTS.$(p).PRODUCT_NAME))) \
122 $(if $(pn),,$(error $(p): PRODUCT_NAME must be defined.)) \
123 $(if $(filter $(pn),$(_cap_names)), \
124 $(error $(p): PRODUCT_NAME must be unique; "$(pn)" already used by $(strip \
127 $(if $(filter $(pn),$(PRODUCTS.$(pp).PRODUCT_NAME)), \
132 $(eval _cap_names += $(pn)) \
133 $(if $(call is-c-identifier,$(pn)),, \
134 $(error $(p): PRODUCT_NAME must be a valid C identifier, not "$(pn)") \
136 $(eval pb := $(strip $(PRODUCTS.$(p).PRODUCT_BRAND))) \
137 $(if $(pb),,$(error $(p): PRODUCT_BRAND must be defined.)) \
138 $(foreach cf,$(strip $(PRODUCTS.$(p).PRODUCT_COPY_FILES)), \
139 $(if $(filter 2,$(words $(subst :,$(space),$(cf)))),, \
140 $(error $(p): malformed COPY_FILE "$(cf)") \
149 # Returns the product makefile path for the product with the provided name
151 # $(1): short product name like "generic"
153 define _resolve-short-product-name
154 $(eval pn := $(strip $(1)))
156 $(foreach p,$(PRODUCTS), \
157 $(if $(filter $(pn),$(PRODUCTS.$(p).PRODUCT_NAME)), \
161 $(eval p := $(sort $(p)))
162 $(if $(filter 1,$(words $(p))), \
164 $(if $(filter 0,$(words $(p))), \
165 $(error No matches for product "$(pn)"), \
166 $(error Product "$(pn)" ambiguous: matches $(p)) \
170 define resolve-short-product-name
171 $(strip $(call _resolve-short-product-name,$(1)))