Android.mk revision 8ccc1ad0f71d0587edfbc4c637d6d8de196fe7df 
1LOCAL_PATH:= $(call my-dir)
2
3#######################################
4# init.rc
5include $(CLEAR_VARS)
6
7LOCAL_MODULE := init.rc
8LOCAL_SRC_FILES := $(LOCAL_MODULE)
9LOCAL_MODULE_CLASS := ETC
10LOCAL_MODULE_PATH := $(TARGET_ROOT_OUT)
11
12include $(BUILD_PREBUILT)
13
14#######################################
15# init-debug.rc
16include $(CLEAR_VARS)
17
18LOCAL_MODULE := init-debug.rc
19LOCAL_SRC_FILES := $(LOCAL_MODULE)
20LOCAL_MODULE_CLASS := ETC
21LOCAL_MODULE_TAGS := debug
22LOCAL_MODULE_PATH := $(TARGET_OUT_ETC)/init
23
24include $(BUILD_PREBUILT)
25
26#######################################
27# asan.options
28ifneq ($(filter address,$(SANITIZE_TARGET)),)
29
30include $(CLEAR_VARS)
31
32LOCAL_MODULE := asan.options
33LOCAL_MODULE_CLASS := ETC
34LOCAL_SRC_FILES := $(LOCAL_MODULE)
35LOCAL_MODULE_PATH := $(TARGET_OUT)
36
37include $(BUILD_PREBUILT)
38
39# Modules for asan.options.X files.
40
41ASAN_OPTIONS_FILES :=
42
43define create-asan-options-module
44include $$(CLEAR_VARS)
45LOCAL_MODULE := asan.options.$(1)
46ASAN_OPTIONS_FILES += asan.options.$(1)
47LOCAL_MODULE_CLASS := ETC
48# The asan.options.off.template tries to turn off as much of ASAN as is possible.
49LOCAL_SRC_FILES := asan.options.off.template
50LOCAL_MODULE_PATH := $(TARGET_OUT)
51include $$(BUILD_PREBUILT)
52endef
53
54# Pretty comprehensive set of native services. This list is helpful if all that's to be checked is an
55# app.
56ifeq ($(SANITIZE_LITE),true)
57SANITIZE_ASAN_OPTIONS_FOR := \
58  adbd \
59  ATFWD-daemon \
60  audioserver \
61  bridgemgrd \
62  cameraserver \
63  cnd \
64  debuggerd \
65  debuggerd64 \
66  dex2oat \
67  drmserver \
68  fingerprintd \
69  gatekeeperd \
70  installd \
71  keystore \
72  lmkd \
73  logcat \
74  logd \
75  lowi-server \
76  media.codec \
77  mediadrmserver \
78  media.extractor \
79  mediaserver \
80  mm-qcamera-daemon \
81  mpdecision \
82  netmgrd \
83  perfd \
84  perfprofd \
85  qmuxd \
86  qseecomd \
87  rild \
88  sdcard \
89  servicemanager \
90  slim_daemon \
91  surfaceflinger \
92  thermal-engine \
93  time_daemon \
94  update_engine \
95  vold \
96  wpa_supplicant \
97  zip
98endif
99
100ifneq ($(SANITIZE_ASAN_OPTIONS_FOR),)
101  $(foreach binary, $(SANITIZE_ASAN_OPTIONS_FOR), $(eval $(call create-asan-options-module,$(binary))))
102endif
103
104endif
105
106#######################################
107# init.environ.rc
108
109include $(CLEAR_VARS)
110LOCAL_MODULE_CLASS := ETC
111LOCAL_MODULE := init.environ.rc
112LOCAL_MODULE_PATH := $(TARGET_ROOT_OUT)
113
114EXPORT_GLOBAL_ASAN_OPTIONS :=
115ifneq ($(filter address,$(SANITIZE_TARGET)),)
116  EXPORT_GLOBAL_ASAN_OPTIONS := export ASAN_OPTIONS include=/system/asan.options
117  LOCAL_REQUIRED_MODULES := asan.options $(ASAN_OPTIONS_FILES)
118endif
119# Put it here instead of in init.rc module definition,
120# because init.rc is conditionally included.
121#
122# create some directories (some are mount points) and symlinks
123LOCAL_POST_INSTALL_CMD := mkdir -p $(addprefix $(TARGET_ROOT_OUT)/, \
124    sbin dev proc sys system data oem acct config storage mnt root $(BOARD_ROOT_EXTRA_FOLDERS)); \
125    ln -sf /system/etc $(TARGET_ROOT_OUT)/etc; \
126    ln -sf /sys/kernel/debug $(TARGET_ROOT_OUT)/d; \
127    ln -sf /storage/self/primary $(TARGET_ROOT_OUT)/sdcard
128ifdef BOARD_VENDORIMAGE_FILE_SYSTEM_TYPE
129  LOCAL_POST_INSTALL_CMD += ; mkdir -p $(TARGET_ROOT_OUT)/vendor
130else
131  LOCAL_POST_INSTALL_CMD += ; ln -sf /system/vendor $(TARGET_ROOT_OUT)/vendor
132endif
133ifdef BOARD_CACHEIMAGE_FILE_SYSTEM_TYPE
134  LOCAL_POST_INSTALL_CMD += ; mkdir -p $(TARGET_ROOT_OUT)/cache
135else
136  LOCAL_POST_INSTALL_CMD += ; ln -sf /data/cache $(TARGET_ROOT_OUT)/cache
137endif
138ifdef BOARD_ROOT_EXTRA_SYMLINKS
139# BOARD_ROOT_EXTRA_SYMLINKS is a list of <target>:<link_name>.
140  LOCAL_POST_INSTALL_CMD += $(foreach s, $(BOARD_ROOT_EXTRA_SYMLINKS),\
141    $(eval p := $(subst :,$(space),$(s)))\
142    ; mkdir -p $(dir $(TARGET_ROOT_OUT)/$(word 2,$(p))) \
143    ; ln -sf $(word 1,$(p)) $(TARGET_ROOT_OUT)/$(word 2,$(p)))
144endif
145# The A/B updater uses a top-level /postinstall directory to mount the new
146# system before reboot.
147ifeq ($(AB_OTA_UPDATER),true)
148  LOCAL_POST_INSTALL_CMD += ; mkdir -p $(TARGET_ROOT_OUT)/postinstall
149endif
150
151include $(BUILD_SYSTEM)/base_rules.mk
152
153# Regenerate init.environ.rc if PRODUCT_BOOTCLASSPATH has changed.
154bcp_md5 := $(word 1, $(shell echo $(PRODUCT_BOOTCLASSPATH) $(PRODUCT_SYSTEM_SERVER_CLASSPATH) | $(MD5SUM)))
155bcp_dep := $(intermediates)/$(bcp_md5).bcp.dep
156$(bcp_dep) :
157	$(hide) mkdir -p $(dir $@) && rm -rf $(dir $@)*.bcp.dep && touch $@
158
159$(LOCAL_BUILT_MODULE): $(LOCAL_PATH)/init.environ.rc.in $(bcp_dep)
160	@echo "Generate: $< -> $@"
161	@mkdir -p $(dir $@)
162	$(hide) sed -e 's?%BOOTCLASSPATH%?$(PRODUCT_BOOTCLASSPATH)?g' $< >$@
163	$(hide) sed -i -e 's?%SYSTEMSERVERCLASSPATH%?$(PRODUCT_SYSTEM_SERVER_CLASSPATH)?g' $@
164	$(hide) sed -i -e 's?%EXPORT_GLOBAL_ASAN_OPTIONS%?$(EXPORT_GLOBAL_ASAN_OPTIONS)?g' $@
165
166bcp_md5 :=
167bcp_dep :=
168#######################################
169