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 ifeq (,$(ONE_SHOT_MAKEFILE)) 18 ifneq ($(TARGET_BUILD_PDK),true) 19 TARGET_BUILD_FACTORY=true 20 endif 21 ifeq ($(TARGET_BUILD_FACTORY),true) 22 23 # PRODUCT_FACTORY_RAMDISK_MODULES consists of "<module_name>:<install_path>[:<install_path>...]" tuples. 24 # <install_path> is relative to TARGET_FACTORY_RAMDISK_OUT. 25 # We can have multiple <install_path>s because multiple modules may have the same name. 26 # For example: 27 # PRODUCT_FACTORY_RAMDISK_MODULES := \ 28 # toolbox:system/bin/toolbox adbd:sbin/adbd adb:system/bin/adb 29 factory_ramdisk_modules := $(strip $(PRODUCTS.$(INTERNAL_PRODUCT).PRODUCT_FACTORY_RAMDISK_MODULES)) 30 ifneq (,$(factory_ramdisk_modules)) 31 32 # A module name may end up in multiple modules (so multiple built files) 33 # with the same name. 34 # This function selects the module built file based on the install path. 35 # $(1): the dest install path 36 # $(2): the module built files 37 define install-one-factory-ramdisk-module 38 $(eval _iofrm_suffix := $(suffix $(1))) \ 39 $(if $(_iofrm_suffix), \ 40 $(eval _iofrm_pattern := %$(_iofrm_suffix)), \ 41 $(eval _iofrm_pattern := %$(notdir $(1)))) \ 42 $(eval _iofrm_src := $(filter $(_iofrm_pattern),$(2))) \ 43 $(if $(filter 1,$(words $(_iofrm_src))), \ 44 $(eval _fulldest := $(TARGET_FACTORY_RAMDISK_OUT)/$(1)) \ 45 $(eval $(call copy-one-file,$(_iofrm_src),$(_fulldest))) \ 46 $(eval INTERNAL_FACTORY_RAMDISK_EXTRA_MODULES_FILES += $(_fulldest)), \ 47 $(error Error: Cannot find match in "$(2)" for "$(1)") \ 48 ) 49 endef 50 51 INTERNAL_FACTORY_RAMDISK_EXTRA_MODULES_FILES := 52 $(foreach m, $(factory_ramdisk_modules), \ 53 $(eval _fr_m_tuple := $(subst :, ,$(m))) \ 54 $(eval _fr_m_name := $(word 1,$(_fr_m_tuple))) \ 55 $(eval _fr_dests := $(wordlist 2,999,$(_fr_m_tuple))) \ 56 $(eval _fr_m_built := $(filter $(PRODUCT_OUT)/%, $(ALL_MODULES.$(_fr_m_name).BUILT))) \ 57 $(foreach d,$(_fr_dests),$(call install-one-factory-ramdisk-module,$(d),$(_fr_m_built))) \ 58 ) 59 endif 60 61 # Files may also be installed via PRODUCT_COPY_FILES, PRODUCT_PACKAGES etc. 62 INTERNAL_FACTORY_RAMDISK_FILES := $(filter $(TARGET_FACTORY_RAMDISK_OUT)/%, \ 63 $(ALL_DEFAULT_INSTALLED_MODULES)) 64 65 ifneq (,$(INTERNAL_FACTORY_RAMDISK_EXTRA_MODULES_FILES)$(INTERNAL_FACTORY_RAMDISK_FILES)) 66 67 # These files are made by magic in build/core/Makefile so we need to explicitly include them 68 $(eval $(call copy-one-file,$(TARGET_OUT)/build.prop,$(TARGET_FACTORY_RAMDISK_OUT)/system/build.prop)) 69 INTERNAL_FACTORY_RAMDISK_FILES += $(TARGET_FACTORY_RAMDISK_OUT)/system/build.prop 70 71 BUILT_FACTORY_RAMDISK_FS := $(PRODUCT_OUT)/factory_ramdisk.gz 72 BUILT_FACTORY_RAMDISK_TARGET := $(PRODUCT_OUT)/factory_ramdisk.img 73 74 INSTALLED_FACTORY_RAMDISK_FS := $(BUILT_FACTORY_RAMDISK_FS) 75 $(INSTALLED_FACTORY_RAMDISK_FS) : $(MKBOOTFS) \ 76 $(INTERNAL_FACTORY_RAMDISK_EXTRA_MODULES_FILES) $(INTERNAL_FACTORY_RAMDISK_FILES) | $(MINIGZIP) 77 $(call pretty,"Target factory ram disk file system: $@") 78 $(hide) $(MKBOOTFS) $(TARGET_FACTORY_RAMDISK_OUT) | $(MINIGZIP) > $@ 79 80 TARGET_RAMDISK_KERNEL := $(INSTALLED_KERNEL_TARGET) 81 INSTALLED_FACTORY_RAMDISK_TARGET := $(BUILT_FACTORY_RAMDISK_TARGET) 82 ifneq (,$(BOARD_KERNEL_CMDLINE_FACTORY_BOOT)) 83 RAMDISK_CMDLINE := --cmdline "$(BOARD_KERNEL_CMDLINE_FACTORY_BOOT)" 84 else 85 RAMDISK_CMDLINE := 86 endif 87 $(INSTALLED_FACTORY_RAMDISK_TARGET) : $(MKBOOTIMG) $(TARGET_RAMDISK_KERNEL) $(INSTALLED_FACTORY_RAMDISK_FS) 88 $(call pretty,"Target factory ram disk img format: $@") 89 $(MKBOOTIMG) --kernel $(TARGET_RAMDISK_KERNEL) --ramdisk $(INSTALLED_FACTORY_RAMDISK_FS) \ 90 --base $(BOARD_KERNEL_BASE) $(BOARD_MKBOOTIMG_ARGS) $(RAMDISK_CMDLINE) --output $@ 91 92 endif 93 94 endif # TARGET_BUILD_PDK 95 endif # ONE_SHOT_MAKEFILE 96
