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      1 #
      2 # Copyright (C) 2011 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 # Restrict the vendor module owners here.
     18 _vendor_owner_whitelist := \
     19         asus \
     20         audience \
     21         atmel \
     22         broadcom \
     23         csr \
     24         elan \
     25         fpc \
     26         google \
     27         htc \
     28         huawei \
     29         imgtec \
     30         invensense \
     31         intel \
     32         lge \
     33         moto \
     34         mtk \
     35         nvidia \
     36         nxp \
     37         nxpsw \
     38         qcom \
     39         qti \
     40         samsung \
     41         samsung_arm \
     42         sony \
     43         synaptics \
     44         ti \
     45         trusted_logic \
     46         verizon \
     47         waves \
     48         widevine
     49 
     50 
     51 _restrictions := $(strip $(PRODUCTS.$(INTERNAL_PRODUCT).PRODUCT_RESTRICT_VENDOR_FILES))
     52 
     53 ifneq (,$(_restrictions))
     54 ifneq (,$(PRODUCTS.$(INTERNAL_PRODUCT).VENDOR_PRODUCT_RESTRICT_VENDOR_FILES))
     55 $(error Error: cannot set both PRODUCT_RESTRICT_VENDOR_FILES and VENDOR_PRODUCT_RESTRICT_VENDOR_FILES)
     56 endif
     57 _vendor_exception_path_prefix :=
     58 _vendor_exception_modules :=
     59 else
     60 _restrictions := $(strip $(PRODUCTS.$(INTERNAL_PRODUCT).VENDOR_PRODUCT_RESTRICT_VENDOR_FILES))
     61 _vendor_exception_path_prefix := $(patsubst %, vendor/%/%, $(PRODUCTS.$(INTERNAL_PRODUCT).VENDOR_EXCEPTION_PATHS))
     62 _vendor_exception_modules := $(PRODUCTS.$(INTERNAL_PRODUCT).VENDOR_EXCEPTION_MODULES)
     63 endif
     64 
     65 
     66 ifneq (,$(_restrictions))
     67 
     68 _vendor_check_modules := \
     69 $(foreach m, $(filter-out $(_vendor_exception_modules), $(product_MODULES)), \
     70   $(if $(filter-out FAKE, $(ALL_MODULES.$(m).CLASS)),\
     71     $(if $(filter vendor/%, $(ALL_MODULES.$(m).PATH)),\
     72       $(if $(filter-out $(_vendor_exception_path_prefix), $(ALL_MODULES.$(m).PATH)),\
     73         $(m)))))
     74 
     75 _vendor_module_owner_info :=
     76 # Restrict owners
     77 ifneq (,$(filter true owner all, $(_restrictions)))
     78 
     79 _vendor_package_overlays := $(filter-out $(_vendor_exception_path_prefix),\
     80     $(filter vendor/%, $(PRODUCT_PACKAGE_OVERLAYS) $(DEVICE_PACKAGE_OVERLAYS)))
     81 ifneq (,$(_vendor_package_overlays))
     82 $(error Error: Product "$(TARGET_PRODUCT)" cannot have overlay in vendor tree: $(_vendor_package_overlays))
     83 endif
     84 _vendor_package_overlays :=
     85 
     86 _vendor_check_copy_files := $(filter-out $(_vendor_exception_path_prefix),\
     87     $(filter vendor/%, $(PRODUCT_COPY_FILES)))
     88 ifneq (,$(_vendor_check_copy_files))
     89 $(foreach c, $(_vendor_check_copy_files), \
     90   $(if $(filter $(_vendor_owner_whitelist), $(call word-colon,3,$(c))),,\
     91     $(error Error: vendor PRODUCT_COPY_FILES file "$(c)" has unknown owner))\
     92   $(eval _vendor_module_owner_info += $(call word-colon,2,$(c)):$(call word-colon,3,$(c))))
     93 endif
     94 _vendor_check_copy_files :=
     95 
     96 $(foreach m, $(_vendor_check_modules), \
     97   $(if $(filter $(_vendor_owner_whitelist), $(ALL_MODULES.$(m).OWNER)),,\
     98     $(error Error: vendor module "$(m)" in $(ALL_MODULES.$(m).PATH) with unknown owner \
     99       "$(ALL_MODULES.$(m).OWNER)" in product "$(TARGET_PRODUCT)"))\
    100   $(if $(ALL_MODULES.$(m).INSTALLED),\
    101     $(eval _vendor_module_owner_info += $(patsubst $(PRODUCT_OUT)/%,%,$(ALL_MODULES.$(m).INSTALLED)):$(ALL_MODULES.$(m).OWNER))))
    102 
    103 endif
    104 
    105 
    106 # Restrict paths
    107 ifneq (,$(filter path all, $(_restrictions)))
    108 
    109 $(foreach m, $(_vendor_check_modules), \
    110   $(if $(filter-out ,$(ALL_MODULES.$(m).INSTALLED)),\
    111     $(if $(filter $(TARGET_OUT_VENDOR)/% $(TARGET_OUT_ODM)/% $(HOST_OUT)/%, $(ALL_MODULES.$(m).INSTALLED)),,\
    112       $(error Error: vendor module "$(m)" in $(ALL_MODULES.$(m).PATH) \
    113         in product "$(TARGET_PRODUCT)" being installed to \
    114         $(ALL_MODULES.$(m).INSTALLED) which is not in the vendor tree or odm tree))))
    115 
    116 endif
    117 
    118 _vendor_module_owner_info_txt := $(call intermediates-dir-for,PACKAGING,vendor_owner_info)/vendor_owner_info.txt
    119 $(_vendor_module_owner_info_txt): PRIVATE_INFO := $(_vendor_module_owner_info)
    120 $(_vendor_module_owner_info_txt):
    121 	@echo "Write vendor module owner info $@"
    122 	@mkdir -p $(dir $@) && rm -f $@
    123 ifdef _vendor_module_owner_info
    124 	@for w in $(PRIVATE_INFO); \
    125 	  do \
    126 	    echo $$w >> $@; \
    127 	done
    128 else
    129 	@echo "No vendor module owner info." > $@
    130 endif
    131 
    132 $(call dist-for-goals, droidcore, $(_vendor_module_owner_info_txt))
    133 
    134 _vendor_module_owner_info_txt :=
    135 _vendor_module_owner_info :=
    136 _vendor_check_modules :=
    137 _vendor_exception_path_prefix :=
    138 _vendor_exception_modules :=
    139 _restrictions :=
    140 endif
    141