1 # Variables we check: 2 # HOST_BUILD_TYPE = { release debug } 3 # TARGET_BUILD_TYPE = { release debug } 4 # and we output a bunch of variables, see the case statement at 5 # the bottom for the full list 6 # OUT_DIR is also set to "out" if it's not already set. 7 # this allows you to set it to somewhere else if you like 8 9 # Set up version information. 10 include $(BUILD_SYSTEM)/version_defaults.mk 11 12 # --------------------------------------------------------------- 13 # If you update the build system such that the environment setup 14 # or buildspec.mk need to be updated, increment this number, and 15 # people who haven't re-run those will have to do so before they 16 # can build. Make sure to also update the corresponding value in 17 # buildspec.mk.default and envsetup.sh. 18 CORRECT_BUILD_ENV_SEQUENCE_NUMBER := 10 19 20 # --------------------------------------------------------------- 21 # The product defaults to generic on hardware 22 # NOTE: This will be overridden in product_config.mk if make 23 # was invoked with a PRODUCT-xxx-yyy goal. 24 ifeq ($(TARGET_PRODUCT),) 25 TARGET_PRODUCT := full 26 endif 27 28 29 # the variant -- the set of files that are included for a build 30 ifeq ($(strip $(TARGET_BUILD_VARIANT)),) 31 TARGET_BUILD_VARIANT := eng 32 endif 33 34 # --------------------------------------------------------------- 35 # Set up configuration for host machine. We don't do cross- 36 # compiles except for arm/mips, so the HOST is whatever we are 37 # running on 38 39 UNAME := $(shell uname -sm) 40 41 # HOST_OS 42 ifneq (,$(findstring Linux,$(UNAME))) 43 HOST_OS := linux 44 endif 45 ifneq (,$(findstring Darwin,$(UNAME))) 46 HOST_OS := darwin 47 endif 48 ifneq (,$(findstring Macintosh,$(UNAME))) 49 HOST_OS := darwin 50 endif 51 ifneq (,$(findstring CYGWIN,$(UNAME))) 52 HOST_OS := windows 53 endif 54 55 # BUILD_OS is the real host doing the build. 56 BUILD_OS := $(HOST_OS) 57 58 # Under Linux, if USE_MINGW is set, we change HOST_OS to Windows to build the 59 # Windows SDK. Only a subset of tools and SDK will manage to build properly. 60 ifeq ($(HOST_OS),linux) 61 ifneq ($(USE_MINGW),) 62 HOST_OS := windows 63 endif 64 endif 65 66 ifeq ($(HOST_OS),) 67 $(error Unable to determine HOST_OS from uname -sm: $(UNAME)!) 68 endif 69 70 71 # HOST_ARCH 72 ifneq (,$(findstring 86,$(UNAME))) 73 HOST_ARCH := x86 74 endif 75 76 ifneq (,$(findstring Power,$(UNAME))) 77 HOST_ARCH := ppc 78 endif 79 80 BUILD_ARCH := $(HOST_ARCH) 81 82 ifeq ($(HOST_ARCH),) 83 $(error Unable to determine HOST_ARCH from uname -sm: $(UNAME)!) 84 endif 85 86 # the host build defaults to release, and it must be release or debug 87 ifeq ($(HOST_BUILD_TYPE),) 88 HOST_BUILD_TYPE := release 89 endif 90 91 ifneq ($(HOST_BUILD_TYPE),release) 92 ifneq ($(HOST_BUILD_TYPE),debug) 93 $(error HOST_BUILD_TYPE must be either release or debug, not '$(HOST_BUILD_TYPE)') 94 endif 95 endif 96 97 # This is the standard way to name a directory containing prebuilt host 98 # objects. E.g., prebuilt/$(HOST_PREBUILT_TAG)/cc 99 ifeq ($(HOST_OS),windows) 100 HOST_PREBUILT_TAG := windows 101 else 102 HOST_PREBUILT_TAG := $(HOST_OS)-$(HOST_ARCH) 103 endif 104 105 # TARGET_COPY_OUT_* are all relative to the staging directory, ie PRODUCT_OUT. 106 # Define them here so they can be used in product config files. 107 TARGET_COPY_OUT_SYSTEM := system 108 TARGET_COPY_OUT_DATA := data 109 TARGET_COPY_OUT_VENDOR := system/vendor 110 TARGET_COPY_OUT_ROOT := root 111 TARGET_COPY_OUT_RECOVERY := recovery 112 113 # Read the product specs so we an get TARGET_DEVICE and other 114 # variables that we need in order to locate the output files. 115 include $(BUILD_SYSTEM)/product_config.mk 116 117 build_variant := $(filter-out eng user userdebug,$(TARGET_BUILD_VARIANT)) 118 ifneq ($(build_variant)-$(words $(TARGET_BUILD_VARIANT)),-1) 119 $(warning bad TARGET_BUILD_VARIANT: $(TARGET_BUILD_VARIANT)) 120 $(error must be empty or one of: eng user userdebug) 121 endif 122 123 # --------------------------------------------------------------- 124 # Set up configuration for target machine. 125 # The following must be set: 126 # TARGET_OS = { linux } 127 # TARGET_ARCH = { arm | x86 | mips } 128 129 TARGET_OS := linux 130 # TARGET_ARCH should be set by BoardConfig.mk and will be checked later 131 132 # the target build type defaults to release 133 ifneq ($(TARGET_BUILD_TYPE),debug) 134 TARGET_BUILD_TYPE := release 135 endif 136 137 # --------------------------------------------------------------- 138 # figure out the output directories 139 140 ifeq (,$(strip $(OUT_DIR))) 141 ifeq (,$(strip $(OUT_DIR_COMMON_BASE))) 142 OUT_DIR := $(TOPDIR)out 143 else 144 OUT_DIR := $(OUT_DIR_COMMON_BASE)/$(notdir $(PWD)) 145 endif 146 endif 147 148 DEBUG_OUT_DIR := $(OUT_DIR)/debug 149 150 # Move the host or target under the debug/ directory 151 # if necessary. 152 TARGET_OUT_ROOT_release := $(OUT_DIR)/target 153 TARGET_OUT_ROOT_debug := $(DEBUG_OUT_DIR)/target 154 TARGET_OUT_ROOT := $(TARGET_OUT_ROOT_$(TARGET_BUILD_TYPE)) 155 156 HOST_OUT_ROOT_release := $(OUT_DIR)/host 157 HOST_OUT_ROOT_debug := $(DEBUG_OUT_DIR)/host 158 HOST_OUT_ROOT := $(HOST_OUT_ROOT_$(HOST_BUILD_TYPE)) 159 160 HOST_OUT_release := $(HOST_OUT_ROOT_release)/$(HOST_OS)-$(HOST_ARCH) 161 HOST_OUT_debug := $(HOST_OUT_ROOT_debug)/$(HOST_OS)-$(HOST_ARCH) 162 HOST_OUT := $(HOST_OUT_$(HOST_BUILD_TYPE)) 163 164 BUILD_OUT := $(OUT_DIR)/host/$(BUILD_OS)-$(BUILD_ARCH) 165 166 TARGET_PRODUCT_OUT_ROOT := $(TARGET_OUT_ROOT)/product 167 168 TARGET_COMMON_OUT_ROOT := $(TARGET_OUT_ROOT)/common 169 HOST_COMMON_OUT_ROOT := $(HOST_OUT_ROOT)/common 170 171 PRODUCT_OUT := $(TARGET_PRODUCT_OUT_ROOT)/$(TARGET_DEVICE) 172 173 OUT_DOCS := $(TARGET_COMMON_OUT_ROOT)/docs 174 175 BUILD_OUT_EXECUTABLES:= $(BUILD_OUT)/bin 176 177 HOST_OUT_EXECUTABLES:= $(HOST_OUT)/bin 178 HOST_OUT_SHARED_LIBRARIES:= $(HOST_OUT)/lib 179 HOST_OUT_JAVA_LIBRARIES:= $(HOST_OUT)/framework 180 HOST_OUT_SDK_ADDON := $(HOST_OUT)/sdk_addon 181 182 HOST_OUT_INTERMEDIATES := $(HOST_OUT)/obj 183 HOST_OUT_HEADERS:= $(HOST_OUT_INTERMEDIATES)/include 184 HOST_OUT_INTERMEDIATE_LIBRARIES := $(HOST_OUT_INTERMEDIATES)/lib 185 HOST_OUT_NOTICE_FILES:=$(HOST_OUT_INTERMEDIATES)/NOTICE_FILES 186 HOST_OUT_COMMON_INTERMEDIATES := $(HOST_COMMON_OUT_ROOT)/obj 187 188 TARGET_OUT_INTERMEDIATES := $(PRODUCT_OUT)/obj 189 TARGET_OUT_HEADERS:= $(TARGET_OUT_INTERMEDIATES)/include 190 TARGET_OUT_INTERMEDIATE_LIBRARIES := $(TARGET_OUT_INTERMEDIATES)/lib 191 TARGET_OUT_COMMON_INTERMEDIATES := $(TARGET_COMMON_OUT_ROOT)/obj 192 193 TARGET_OUT := $(PRODUCT_OUT)/$(TARGET_COPY_OUT_SYSTEM) 194 TARGET_OUT_EXECUTABLES:= $(TARGET_OUT)/bin 195 TARGET_OUT_OPTIONAL_EXECUTABLES:= $(TARGET_OUT)/xbin 196 TARGET_OUT_SHARED_LIBRARIES:= $(TARGET_OUT)/lib 197 TARGET_OUT_JAVA_LIBRARIES:= $(TARGET_OUT)/framework 198 TARGET_OUT_APPS:= $(TARGET_OUT)/app 199 TARGET_OUT_APPS_PRIVILEGED := $(TARGET_OUT)/priv-app 200 TARGET_OUT_KEYLAYOUT := $(TARGET_OUT)/usr/keylayout 201 TARGET_OUT_KEYCHARS := $(TARGET_OUT)/usr/keychars 202 TARGET_OUT_ETC := $(TARGET_OUT)/etc 203 TARGET_OUT_NOTICE_FILES:=$(TARGET_OUT_INTERMEDIATES)/NOTICE_FILES 204 TARGET_OUT_FAKE := $(PRODUCT_OUT)/fake_packages 205 206 TARGET_OUT_DATA := $(PRODUCT_OUT)/$(TARGET_COPY_OUT_DATA) 207 TARGET_OUT_DATA_EXECUTABLES:= $(TARGET_OUT_EXECUTABLES) 208 TARGET_OUT_DATA_SHARED_LIBRARIES:= $(TARGET_OUT_SHARED_LIBRARIES) 209 TARGET_OUT_DATA_JAVA_LIBRARIES:= $(TARGET_OUT_DATA)/framework 210 TARGET_OUT_DATA_APPS:= $(TARGET_OUT_DATA)/app 211 TARGET_OUT_DATA_KEYLAYOUT := $(TARGET_OUT_KEYLAYOUT) 212 TARGET_OUT_DATA_KEYCHARS := $(TARGET_OUT_KEYCHARS) 213 TARGET_OUT_DATA_ETC := $(TARGET_OUT_ETC) 214 TARGET_OUT_DATA_NATIVE_TESTS := $(TARGET_OUT_DATA)/nativetest 215 TARGET_OUT_DATA_FAKE := $(TARGET_OUT_DATA)/fake_packages 216 217 TARGET_OUT_CACHE := $(PRODUCT_OUT)/cache 218 219 TARGET_OUT_VENDOR := $(PRODUCT_OUT)/$(TARGET_COPY_OUT_VENDOR) 220 TARGET_OUT_VENDOR_EXECUTABLES:= $(TARGET_OUT_VENDOR)/bin 221 TARGET_OUT_VENDOR_OPTIONAL_EXECUTABLES:= $(TARGET_OUT_VENDOR)/xbin 222 TARGET_OUT_VENDOR_SHARED_LIBRARIES:= $(TARGET_OUT_VENDOR)/lib 223 TARGET_OUT_VENDOR_JAVA_LIBRARIES:= $(TARGET_OUT_VENDOR)/framework 224 TARGET_OUT_VENDOR_APPS:= $(TARGET_OUT_VENDOR)/app 225 TARGET_OUT_VENDOR_ETC := $(TARGET_OUT_VENDOR)/etc 226 227 TARGET_OUT_UNSTRIPPED := $(PRODUCT_OUT)/symbols 228 TARGET_OUT_EXECUTABLES_UNSTRIPPED := $(TARGET_OUT_UNSTRIPPED)/system/bin 229 TARGET_OUT_SHARED_LIBRARIES_UNSTRIPPED := $(TARGET_OUT_UNSTRIPPED)/system/lib 230 TARGET_ROOT_OUT_UNSTRIPPED := $(TARGET_OUT_UNSTRIPPED) 231 TARGET_ROOT_OUT_SBIN_UNSTRIPPED := $(TARGET_OUT_UNSTRIPPED)/sbin 232 TARGET_ROOT_OUT_BIN_UNSTRIPPED := $(TARGET_OUT_UNSTRIPPED)/bin 233 234 TARGET_ROOT_OUT := $(PRODUCT_OUT)/$(TARGET_COPY_OUT_ROOT) 235 TARGET_ROOT_OUT_BIN := $(TARGET_ROOT_OUT)/bin 236 TARGET_ROOT_OUT_SBIN := $(TARGET_ROOT_OUT)/sbin 237 TARGET_ROOT_OUT_ETC := $(TARGET_ROOT_OUT)/etc 238 TARGET_ROOT_OUT_USR := $(TARGET_ROOT_OUT)/usr 239 240 TARGET_RECOVERY_OUT := $(PRODUCT_OUT)/$(TARGET_COPY_OUT_RECOVERY) 241 TARGET_RECOVERY_ROOT_OUT := $(TARGET_RECOVERY_OUT)/root 242 243 TARGET_SYSLOADER_OUT := $(PRODUCT_OUT)/sysloader 244 TARGET_SYSLOADER_ROOT_OUT := $(TARGET_SYSLOADER_OUT)/root 245 TARGET_SYSLOADER_SYSTEM_OUT := $(TARGET_SYSLOADER_OUT)/root/system 246 247 TARGET_INSTALLER_OUT := $(PRODUCT_OUT)/installer 248 TARGET_INSTALLER_DATA_OUT := $(TARGET_INSTALLER_OUT)/data 249 TARGET_INSTALLER_ROOT_OUT := $(TARGET_INSTALLER_OUT)/root 250 TARGET_INSTALLER_SYSTEM_OUT := $(TARGET_INSTALLER_OUT)/root/system 251 252 TARGET_FACTORY_RAMDISK_OUT := $(PRODUCT_OUT)/factory_ramdisk 253 254 COMMON_MODULE_CLASSES := TARGET-NOTICE_FILES HOST-NOTICE_FILES HOST-JAVA_LIBRARIES 255 256 ifeq (,$(strip $(DIST_DIR))) 257 DIST_DIR := $(OUT_DIR)/dist 258 endif 259 260 ifeq ($(PRINT_BUILD_CONFIG),) 261 PRINT_BUILD_CONFIG := true 262 endif 263
