Android.mk revision c6535a343f0b0bdd0f4171f0b4c9be401beebf77
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 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_CACHEIMAGE_FILE_SYSTEM_TYPE 67 LOCAL_POST_INSTALL_CMD += ; mkdir -p $(TARGET_ROOT_OUT)/cache 68else 69 LOCAL_POST_INSTALL_CMD += ; ln -sf /data/cache $(TARGET_ROOT_OUT)/cache 70endif 71ifdef BOARD_ROOT_EXTRA_SYMLINKS 72# BOARD_ROOT_EXTRA_SYMLINKS is a list of <target>:<link_name>. 73 LOCAL_POST_INSTALL_CMD += $(foreach s, $(BOARD_ROOT_EXTRA_SYMLINKS),\ 74 $(eval p := $(subst :,$(space),$(s)))\ 75 ; mkdir -p $(dir $(TARGET_ROOT_OUT)/$(word 2,$(p))) \ 76 ; ln -sf $(word 1,$(p)) $(TARGET_ROOT_OUT)/$(word 2,$(p))) 77endif 78# The A/B updater uses a top-level /postinstall directory to mount the new 79# system before reboot. 80ifeq ($(AB_OTA_UPDATER),true) 81 LOCAL_POST_INSTALL_CMD += ; mkdir -p $(TARGET_ROOT_OUT)/postinstall 82endif 83 84include $(BUILD_SYSTEM)/base_rules.mk 85 86# Regenerate init.environ.rc if PRODUCT_BOOTCLASSPATH has changed. 87bcp_md5 := $(word 1, $(shell echo $(PRODUCT_BOOTCLASSPATH) $(PRODUCT_SYSTEM_SERVER_CLASSPATH) | $(MD5SUM))) 88bcp_dep := $(intermediates)/$(bcp_md5).bcp.dep 89$(bcp_dep) : 90 $(hide) mkdir -p $(dir $@) && rm -rf $(dir $@)*.bcp.dep && touch $@ 91 92$(LOCAL_BUILT_MODULE): $(LOCAL_PATH)/init.environ.rc.in $(bcp_dep) 93 @echo "Generate: $< -> $@" 94 @mkdir -p $(dir $@) 95 $(hide) sed -e 's?%BOOTCLASSPATH%?$(PRODUCT_BOOTCLASSPATH)?g' $< >$@ 96 $(hide) sed -i -e 's?%SYSTEMSERVERCLASSPATH%?$(PRODUCT_SYSTEM_SERVER_CLASSPATH)?g' $@ 97 $(hide) sed -i -e 's?%EXPORT_GLOBAL_ASAN_OPTIONS%?$(EXPORT_GLOBAL_ASAN_OPTIONS)?g' $@ 98 99bcp_md5 := 100bcp_dep := 101####################################### 102