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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         widevine
     48 
     49 
     50 _restrictions := $(strip $(PRODUCTS.$(INTERNAL_PRODUCT).PRODUCT_RESTRICT_VENDOR_FILES))
     51 
     52 ifneq (,$(_restrictions))
     53 ifneq (,$(PRODUCTS.$(INTERNAL_PRODUCT).VENDOR_PRODUCT_RESTRICT_VENDOR_FILES))
     54 $(error Error: cannot set both PRODUCT_RESTRICT_VENDOR_FILES and VENDOR_PRODUCT_RESTRICT_VENDOR_FILES)
     55 endif
     56 _vendor_exception_path_prefix :=
     57 _vendor_exception_modules :=
     58 else
     59 _restrictions := $(strip $(PRODUCTS.$(INTERNAL_PRODUCT).VENDOR_PRODUCT_RESTRICT_VENDOR_FILES))
     60 _vendor_exception_path_prefix := $(patsubst %, vendor/%/%, $(PRODUCTS.$(INTERNAL_PRODUCT).VENDOR_EXCEPTION_PATHS))
     61 _vendor_exception_modules := $(PRODUCTS.$(INTERNAL_PRODUCT).VENDOR_EXCEPTION_MODULES)
     62 endif
     63 
     64 
     65 ifneq (,$(_restrictions))
     66 
     67 _vendor_check_modules := \
     68 $(foreach m, $(filter-out $(_vendor_exception_modules), $(product_MODULES)), \
     69   $(if $(filter-out FAKE, $(ALL_MODULES.$(m).CLASS)),\
     70     $(if $(filter vendor/%, $(ALL_MODULES.$(m).PATH)),\
     71       $(if $(filter-out $(_vendor_exception_path_prefix), $(ALL_MODULES.$(m).PATH)),\
     72         $(m)))))
     73 
     74 _vendor_module_owner_info :=
     75 # Restrict owners
     76 ifneq (,$(filter true owner all, $(_restrictions)))
     77 
     78 _vendor_package_overlays := $(filter-out $(_vendor_exception_path_prefix),\
     79     $(filter vendor/%, $(PRODUCT_PACKAGE_OVERLAYS) $(DEVICE_PACKAGE_OVERLAYS)))
     80 ifneq (,$(_vendor_package_overlays))
     81 $(error Error: Product "$(TARGET_PRODUCT)" cannot have overlay in vendor tree: $(_vendor_package_overlays))
     82 endif
     83 _vendor_package_overlays :=
     84 
     85 _vendor_check_copy_files := $(filter-out $(_vendor_exception_path_prefix),\
     86     $(filter vendor/%, $(PRODUCT_COPY_FILES)))
     87 ifneq (,$(_vendor_check_copy_files))
     88 $(foreach c, $(_vendor_check_copy_files), \
     89   $(if $(filter $(_vendor_owner_whitelist), $(call word-colon,3,$(c))),,\
     90     $(error Error: vendor PRODUCT_COPY_FILES file "$(c)" has unknown owner))\
     91   $(eval _vendor_module_owner_info += $(call word-colon,2,$(c)):$(call word-colon,3,$(c))))
     92 endif
     93 _vendor_check_copy_files :=
     94 
     95 $(foreach m, $(_vendor_check_modules), \
     96   $(if $(filter $(_vendor_owner_whitelist), $(ALL_MODULES.$(m).OWNER)),,\
     97     $(error Error: vendor module "$(m)" in $(ALL_MODULES.$(m).PATH) with unknown owner \
     98       "$(ALL_MODULES.$(m).OWNER)" in product "$(TARGET_PRODUCT)"))\
     99   $(if $(ALL_MODULES.$(m).INSTALLED),\
    100     $(eval _vendor_module_owner_info += $(patsubst $(PRODUCT_OUT)/%,%,$(ALL_MODULES.$(m).INSTALLED)):$(ALL_MODULES.$(m).OWNER))))
    101 
    102 endif
    103 
    104 
    105 # Restrict paths
    106 ifneq (,$(filter path all, $(_restrictions)))
    107 
    108 $(foreach m, $(_vendor_check_modules), \
    109   $(if $(filter-out ,$(ALL_MODULES.$(m).INSTALLED)),\
    110     $(if $(filter $(TARGET_OUT_VENDOR)/% $(TARGET_OUT_ODM)/% $(HOST_OUT)/%, $(ALL_MODULES.$(m).INSTALLED)),,\
    111       $(error Error: vendor module "$(m)" in $(ALL_MODULES.$(m).PATH) \
    112         in product "$(TARGET_PRODUCT)" being installed to \
    113         $(ALL_MODULES.$(m).INSTALLED) which is not in the vendor tree or odm tree))))
    114 
    115 endif
    116 
    117 _vendor_module_owner_info_txt := $(call intermediates-dir-for,PACKAGING,vendor_owner_info)/vendor_owner_info.txt
    118 $(_vendor_module_owner_info_txt): PRIVATE_INFO := $(_vendor_module_owner_info)
    119 $(_vendor_module_owner_info_txt):
    120 	@echo "Write vendor module owner info $@"
    121 	@mkdir -p $(dir $@) && rm -f $@
    122 ifdef _vendor_module_owner_info
    123 	@for w in $(PRIVATE_INFO); \
    124 	  do \
    125 	    echo $$w >> $@; \
    126 	done
    127 else
    128 	@echo "No vendor module owner info." > $@
    129 endif
    130 
    131 $(call dist-for-goals, droidcore, $(_vendor_module_owner_info_txt))
    132 
    133 _vendor_module_owner_info_txt :=
    134 _vendor_module_owner_info :=
    135 _vendor_check_modules :=
    136 _vendor_exception_path_prefix :=
    137 _vendor_exception_modules :=
    138 _restrictions :=
    139 endif
    140