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The Android Open Source Projectb6c1cf62008-10-21 07:00:00 -07001#
2# Copyright (C) 2007 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
17#
18# Functions for including AndroidProducts.mk files
19#
20
21#
22# Returns the list of all AndroidProducts.mk files.
23# $(call ) isn't necessary.
24#
25define _find-android-products-files
26$(foreach vendor,$(wildcard vendor/*), \
27 $(if $(wildcard $(vendor)/AndroidProducts.mk), \
28 $(vendor)/AndroidProducts.mk \
29 , \
30 $(wildcard $(vendor)/*/AndroidProducts.mk) \
31 ) \
32 ) \
33 $(wildcard $(SRC_TARGET_DIR)/product/AndroidProducts.mk)
34endef
35
36#
37# Returns the sorted concatenation of all PRODUCT_MAKEFILES
38# variables set in all AndroidProducts.mk files.
39# $(call ) isn't necessary.
40#
41define get-all-product-makefiles
42$(sort \
43 $(foreach f,$(_find-android-products-files), \
44 $(eval PRODUCT_MAKEFILES :=) \
45 $(eval LOCAL_DIR := $(patsubst %/,%,$(dir $(f)))) \
46 $(eval include $(f)) \
47 $(PRODUCT_MAKEFILES) \
48 ) \
49 $(eval PRODUCT_MAKEFILES :=) \
50 $(eval LOCAL_DIR :=) \
51 )
52endef
53
54#
55# Functions for including product makefiles
56#
57
58_product_var_list := \
59 PRODUCT_NAME \
60 PRODUCT_MODEL \
61 PRODUCT_LOCALES \
62 PRODUCT_PACKAGES \
63 PRODUCT_DEVICE \
64 PRODUCT_MANUFACTURER \
65 PRODUCT_BRAND \
66 PRODUCT_PROPERTY_OVERRIDES \
67 PRODUCT_COPY_FILES \
The Android Open Source Projectdcc08f02008-12-17 18:03:49 -080068 PRODUCT_OTA_PUBLIC_KEYS \
69 PRODUCT_POLICY
The Android Open Source Projectb6c1cf62008-10-21 07:00:00 -070070
71define dump-product
72$(info ==== $(1) ====)\
73$(foreach v,$(_product_var_list),\
74$(info PRODUCTS.$(1).$(v) := $(PRODUCTS.$(1).$(v))))\
75$(info --------)
76endef
77
78define dump-products
79$(foreach p,$(PRODUCTS),$(call dump-product,$(p)))
80endef
81
82#
83# $(1): product to inherit
84#
85define inherit-product
86 $(foreach v,$(_product_var_list), \
87 $(eval $(v) := $($(v)) $(INHERIT_TAG)$(strip $(1))))
88endef
89
90#
91# $(1): product makefile list
92#
93#TODO: check to make sure that products have all the necessary vars defined
94define import-products
95$(call import-nodes,PRODUCTS,$(1),$(_product_var_list))
96endef
97
98
99#
100# Does various consistency checks on all of the known products.
101# Takes no parameters, so $(call ) is not necessary.
102#
103define check-all-products
104$(if ,, \
105 $(eval _cap_names :=) \
106 $(foreach p,$(PRODUCTS), \
107 $(eval pn := $(strip $(PRODUCTS.$(p).PRODUCT_NAME))) \
108 $(if $(pn),,$(error $(p): PRODUCT_NAME must be defined.)) \
109 $(if $(filter $(pn),$(_cap_names)), \
110 $(error $(p): PRODUCT_NAME must be unique; "$(pn)" already used by $(strip \
111 $(foreach \
112 pp,$(PRODUCTS),
113 $(if $(filter $(pn),$(PRODUCTS.$(pp).PRODUCT_NAME)), \
114 $(pp) \
115 ))) \
116 ) \
117 ) \
118 $(eval _cap_names += $(pn)) \
119 $(if $(call is-c-identifier,$(pn)),, \
120 $(error $(p): PRODUCT_NAME must be a valid C identifier, not "$(pn)") \
121 ) \
122 $(eval pb := $(strip $(PRODUCTS.$(p).PRODUCT_BRAND))) \
123 $(if $(pb),,$(error $(p): PRODUCT_BRAND must be defined.)) \
124 $(foreach cf,$(strip $(PRODUCTS.$(p).PRODUCT_COPY_FILES)), \
125 $(if $(filter 2,$(words $(subst :,$(space),$(cf)))),, \
126 $(error $(p): malformed COPY_FILE "$(cf)") \
127 ) \
128 ) \
129 ) \
130)
131endef
132
133
134#
135# Returns the product makefile path for the product with the provided name
136#
137# $(1): short product name like "generic"
138#
139define _resolve-short-product-name
140 $(eval pn := $(strip $(1)))
141 $(eval p := \
142 $(foreach p,$(PRODUCTS), \
143 $(if $(filter $(pn),$(PRODUCTS.$(p).PRODUCT_NAME)), \
144 $(p) \
145 )) \
146 )
147 $(eval p := $(sort $(p)))
148 $(if $(filter 1,$(words $(p))), \
149 $(p), \
150 $(if $(filter 0,$(words $(p))), \
151 $(error No matches for product "$(pn)"), \
152 $(error Product "$(pn)" ambiguous: matches $(p)) \
153 ) \
154 )
155endef
156define resolve-short-product-name
157$(strip $(call _resolve-short-product-name,$(1)))
158endef