vendor_module_check.mk revision d6b1d61d84a95ba74bb3e4f9053014357ac363d1 
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        broadcom \
22        csr \
23        elan \
24        google \
25        imgtec \
26        invensense \
27        lge \
28        nvidia \
29        nxp \
30        qcom \
31        samsung \
32        samsung_arm \
33        ti \
34        trusted_logic \
35        widevine
36
37
38ifneq (,$(PRODUCTS.$(INTERNAL_PRODUCT).PRODUCT_RESTRICT_VENDOR_FILES))
39
40_vendor_check_modules := $(sort $(PRODUCTS.$(INTERNAL_PRODUCT).PRODUCT_PACKAGES))
41$(call expand-required-modules,_vendor_check_modules,$(_vendor_check_modules))
42
43# Expand the target modules installed via LOCAL_SHARED_LIBRARIES
44# $(1): the list of modules to expand.
45define expand-required-shared-libraries
46$(eval _ersl_new_modules := $(filter $(addsuffix :%,$(1)),$(TARGET_DEPENDENCIES_ON_SHARED_LIBRARIES)))\
47$(eval _ersl_new_modules := $(foreach p,$(_ersl_new_modules),$(word 3,$(subst :,$(space),$(p)))))\
48$(eval _ersl_new_modules := $(sort $(subst $(comma),$(space),$(_ersl_new_modules))))\
49$(eval _ersl_new_modules := $(filter-out $(_vendor_check_modules),$(_ersl_new_modules)))\
50$(if $(_ersl_new_modules),$(eval _vendor_check_modules += $(_ersl_new_modules))\
51  $(call expand-required-shared-libraries,$(_ersl_new_modules)))
52endef
53$(call expand-required-shared-libraries,$(_vendor_check_modules))
54
55_vendor_module_owner_info :=
56# Restrict owners
57ifneq (,$(filter true owner all, $(PRODUCTS.$(INTERNAL_PRODUCT).PRODUCT_RESTRICT_VENDOR_FILES)))
58
59ifneq (,$(filter vendor/%, $(PRODUCT_PACKAGE_OVERLAYS) $(DEVICE_PACKAGE_OVERLAYS)))
60$(error Error: Product "$(TARGET_PRODUCT)" cannot have overlay in vendor tree: \
61    $(filter vendor/%, $(PRODUCT_PACKAGE_OVERLAYS) $(DEVICE_PACKAGE_OVERLAYS)))
62endif
63_vendor_check_copy_files := $(filter vendor/%, $(PRODUCT_COPY_FILES))
64ifneq (,$(_vendor_check_copy_files))
65$(foreach c, $(_vendor_check_copy_files), \
66  $(if $(filter $(_vendor_owner_whitelist), $(call word-colon,3,$(c))),,\
67    $(error Error: vendor PRODUCT_COPY_FILES file "$(c)" has unknown owner))\
68  $(eval _vendor_module_owner_info += $(call word-colon,2,$(c)):$(call word-colon,3,$(c))))
69endif
70_vendor_check_copy_files :=
71
72$(foreach m, $(_vendor_check_modules), \
73  $(if $(filter vendor/%, $(ALL_MODULES.$(m).PATH)),\
74    $(if $(filter $(_vendor_owner_whitelist), $(ALL_MODULES.$(m).OWNER)),,\
75      $(error Error: vendor module "$(m)" in $(ALL_MODULES.$(m).PATH) with unknown owner \
76        "$(ALL_MODULES.$(m).OWNER)" in product "$(TARGET_PRODUCT)"))\
77    $(if $(ALL_MODULES.$(m).INSTALLED),\
78      $(eval _vendor_module_owner_info += $(patsubst $(PRODUCT_OUT)/%,%,$(ALL_MODULES.$(m).INSTALLED)):$(ALL_MODULES.$(m).OWNER)))))
79
80endif
81
82
83# Restrict paths
84ifneq (,$(filter path all, $(PRODUCTS.$(INTERNAL_PRODUCT).PRODUCT_RESTRICT_VENDOR_FILES)))
85
86$(foreach m, $(_vendor_check_modules), \
87  $(if $(filter vendor/%, $(ALL_MODULES.$(m).PATH)),\
88    $(if $(filter $(TARGET_OUT_VENDOR)/%, $(ALL_MODULES.$(m).INSTALLED)),,\
89      $(error Error: vendor module "$(m)" in $(ALL_MODULES.$(m).PATH) \
90        in product "$(TARGET_PRODUCT)" being installed to \
91        $(ALL_MODULES.$(m).INSTALLED) which is not in the vendor tree))))
92
93endif
94
95_vendor_module_owner_info_txt := $(call intermediates-dir-for,PACKAGING,vendor_owner_info)/vendor_owner_info.txt
96$(_vendor_module_owner_info_txt): PRIVATE_INFO := $(_vendor_module_owner_info)
97$(_vendor_module_owner_info_txt):
98	@echo "Write vendor module owner info $@"
99	@mkdir -p $(dir $@) && rm -f $@
100ifdef _vendor_module_owner_info
101	@for w in $(PRIVATE_INFO); \
102	  do \
103	    echo $$w >> $@; \
104	done
105else
106	@echo "No vendor module owner info." > $@
107endif
108
109$(call dist-for-goals, droidcore, $(_vendor_module_owner_info_txt))
110
111_vendor_module_owner_info_txt :=
112_vendor_module_owner_info :=
113_vendor_check_modules :=
114endif
115