Android.mk revision e120b471acbe136e27e257fdf493590e1cc4ba73 
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)),)
29include $(CLEAR_VARS)
30
31LOCAL_MODULE := asan.options
32LOCAL_MODULE_CLASS := ETC
33LOCAL_SRC_FILES := $(LOCAL_MODULE)
34LOCAL_MODULE_PATH := $(TARGET_OUT)
35
36include $(BUILD_PREBUILT)
37endif
38
39#######################################
40# init.environ.rc
41
42include $(CLEAR_VARS)
43LOCAL_MODULE_CLASS := ETC
44LOCAL_MODULE := init.environ.rc
45LOCAL_MODULE_PATH := $(TARGET_ROOT_OUT)
46
47EXPORT_GLOBAL_ASAN_OPTIONS :=
48ifneq ($(filter address,$(SANITIZE_TARGET)),)
49  EXPORT_GLOBAL_ASAN_OPTIONS := export ASAN_OPTIONS include=/system/asan.options
50  LOCAL_REQUIRED_MODULES := asan.options
51endif
52# Put it here instead of in init.rc module definition,
53# because init.rc is conditionally included.
54#
55# create some directories (some are mount points) and symlinks
56LOCAL_POST_INSTALL_CMD := mkdir -p $(addprefix $(TARGET_ROOT_OUT)/, \
57    sbin dev proc sys system data oem acct cache config storage mnt root $(BOARD_ROOT_EXTRA_FOLDERS)); \
58    ln -sf /system/etc $(TARGET_ROOT_OUT)/etc; \
59    ln -sf /sys/kernel/debug $(TARGET_ROOT_OUT)/d; \
60    ln -sf /storage/self/primary $(TARGET_ROOT_OUT)/sdcard
61ifdef BOARD_VENDORIMAGE_FILE_SYSTEM_TYPE
62  LOCAL_POST_INSTALL_CMD += ; mkdir -p $(TARGET_ROOT_OUT)/vendor
63else
64  LOCAL_POST_INSTALL_CMD += ; ln -sf /system/vendor $(TARGET_ROOT_OUT)/vendor
65endif
66ifdef BOARD_ROOT_EXTRA_SYMLINKS
67# BOARD_ROOT_EXTRA_SYMLINKS is a list of <target>:<link_name>.
68  LOCAL_POST_INSTALL_CMD += $(foreach s, $(BOARD_ROOT_EXTRA_SYMLINKS),\
69    $(eval p := $(subst :,$(space),$(s)))\
70    ; mkdir -p $(dir $(TARGET_ROOT_OUT)/$(word 2,$(p))) \
71    ; ln -sf $(word 1,$(p)) $(TARGET_ROOT_OUT)/$(word 2,$(p)))
72endif
73# The A/B updater uses a top-level /postinstall directory to mount the new
74# system before reboot.
75ifeq ($(AB_OTA_UPDATER),true)
76  LOCAL_POST_INSTALL_CMD += ; mkdir -p $(TARGET_ROOT_OUT)/postinstall
77endif
78
79include $(BUILD_SYSTEM)/base_rules.mk
80
81# Regenerate init.environ.rc if PRODUCT_BOOTCLASSPATH has changed.
82bcp_md5 := $(word 1, $(shell echo $(PRODUCT_BOOTCLASSPATH) $(PRODUCT_SYSTEM_SERVER_CLASSPATH) | $(MD5SUM)))
83bcp_dep := $(intermediates)/$(bcp_md5).bcp.dep
84$(bcp_dep) :
85	$(hide) mkdir -p $(dir $@) && rm -rf $(dir $@)*.bcp.dep && touch $@
86
87$(LOCAL_BUILT_MODULE): $(LOCAL_PATH)/init.environ.rc.in $(bcp_dep)
88	@echo "Generate: $< -> $@"
89	@mkdir -p $(dir $@)
90	$(hide) sed -e 's?%BOOTCLASSPATH%?$(PRODUCT_BOOTCLASSPATH)?g' $< >$@
91	$(hide) sed -i -e 's?%SYSTEMSERVERCLASSPATH%?$(PRODUCT_SYSTEM_SERVER_CLASSPATH)?g' $@
92	$(hide) sed -i -e 's?%EXPORT_GLOBAL_ASAN_OPTIONS%?$(EXPORT_GLOBAL_ASAN_OPTIONS)?g' $@
93
94bcp_md5 :=
95bcp_dep :=
96#######################################
97