envsetup.mk revision 992a52990cf545c926541815d03ad98b3458b23d
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. 10include $(BUILD_SYSTEM)/version_defaults.mk 11 12# --------------------------------------------------------------- 13# If you update the build system such that the environment setup 14# or buildspec.mk need to be updated, increment this number, and 15# people who haven't re-run those will have to do so before they 16# can build. Make sure to also update the corresponding value in 17# buildspec.mk.default and envsetup.sh. 18CORRECT_BUILD_ENV_SEQUENCE_NUMBER := 10 19 20# --------------------------------------------------------------- 21# The product defaults to generic on hardware 22# NOTE: This will be overridden in product_config.mk if make 23# was invoked with a PRODUCT-xxx-yyy goal. 24ifeq ($(TARGET_PRODUCT),) 25TARGET_PRODUCT := full 26endif 27 28 29# the variant -- the set of files that are included for a build 30ifeq ($(strip $(TARGET_BUILD_VARIANT)),) 31TARGET_BUILD_VARIANT := eng 32endif 33 34# --------------------------------------------------------------- 35# Set up configuration for host machine. We don't do cross- 36# compiles except for arm, so the HOST is whatever we are 37# running on 38 39UNAME := $(shell uname -sm) 40 41# HOST_OS 42ifneq (,$(findstring Linux,$(UNAME))) 43 HOST_OS := linux 44endif 45ifneq (,$(findstring Darwin,$(UNAME))) 46 HOST_OS := darwin 47endif 48ifneq (,$(findstring Macintosh,$(UNAME))) 49 HOST_OS := darwin 50endif 51ifneq (,$(findstring CYGWIN,$(UNAME))) 52 HOST_OS := windows 53endif 54 55# BUILD_OS is the real host doing the build. 56BUILD_OS := $(HOST_OS) 57 58# Under Linux, if USE_MINGW is set, we change HOST_OS to Windows to build the 59# Windows SDK. Only a subset of tools and SDK will manage to build properly. 60ifeq ($(HOST_OS),linux) 61ifneq ($(USE_MINGW),) 62 HOST_OS := windows 63endif 64endif 65 66ifeq ($(HOST_OS),) 67$(error Unable to determine HOST_OS from uname -sm: $(UNAME)!) 68endif 69 70 71# HOST_ARCH 72ifneq (,$(findstring 86,$(UNAME))) 73 HOST_ARCH := x86 74endif 75 76ifneq (,$(findstring Power,$(UNAME))) 77 HOST_ARCH := ppc 78endif 79 80BUILD_ARCH := $(HOST_ARCH) 81 82ifeq ($(HOST_ARCH),) 83$(error Unable to determine HOST_ARCH from uname -sm: $(UNAME)!) 84endif 85 86# the host build defaults to release, and it must be release or debug 87ifeq ($(HOST_BUILD_TYPE),) 88HOST_BUILD_TYPE := release 89endif 90 91ifneq ($(HOST_BUILD_TYPE),release) 92ifneq ($(HOST_BUILD_TYPE),debug) 93$(error HOST_BUILD_TYPE must be either release or debug, not '$(HOST_BUILD_TYPE)') 94endif 95endif 96 97# This is the standard way to name a directory containing prebuilt host 98# objects. E.g., prebuilt/$(HOST_PREBUILT_TAG)/cc 99ifeq ($(HOST_OS),windows) 100 HOST_PREBUILT_TAG := windows 101else 102 HOST_PREBUILT_TAG := $(HOST_OS)-$(HOST_ARCH) 103endif 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. 107TARGET_COPY_OUT_SYSTEM := system 108TARGET_COPY_OUT_DATA := data 109TARGET_COPY_OUT_VENDOR := system/vendor 110TARGET_COPY_OUT_ROOT := root 111TARGET_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. 115include $(BUILD_SYSTEM)/product_config.mk 116 117build_variant := $(filter-out eng user userdebug tests,$(TARGET_BUILD_VARIANT)) 118ifneq ($(build_variant)-$(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 tests) 121endif 122 123# --------------------------------------------------------------- 124# Set up configuration for target machine. 125# The following must be set: 126# TARGET_OS = { linux } 127# TARGET_ARCH = { arm | x86 } 128 129 130ifeq ($(TARGET_ARCH),) 131TARGET_ARCH := arm 132endif 133TARGET_OS := linux 134 135# the target build type defaults to release 136ifneq ($(TARGET_BUILD_TYPE),debug) 137TARGET_BUILD_TYPE := release 138endif 139 140# --------------------------------------------------------------- 141# figure out the output directories 142 143ifeq (,$(strip $(OUT_DIR))) 144ifeq (,$(strip $(OUT_DIR_COMMON_BASE))) 145OUT_DIR := $(TOPDIR)out 146else 147OUT_DIR := $(OUT_DIR_COMMON_BASE)/$(notdir $(PWD)) 148endif 149endif 150 151DEBUG_OUT_DIR := $(OUT_DIR)/debug 152 153# Move the host or target under the debug/ directory 154# if necessary. 155TARGET_OUT_ROOT_release := $(OUT_DIR)/target 156TARGET_OUT_ROOT_debug := $(DEBUG_OUT_DIR)/target 157TARGET_OUT_ROOT := $(TARGET_OUT_ROOT_$(TARGET_BUILD_TYPE)) 158 159HOST_OUT_ROOT_release := $(OUT_DIR)/host 160HOST_OUT_ROOT_debug := $(DEBUG_OUT_DIR)/host 161HOST_OUT_ROOT := $(HOST_OUT_ROOT_$(HOST_BUILD_TYPE)) 162 163HOST_OUT_release := $(HOST_OUT_ROOT_release)/$(HOST_OS)-$(HOST_ARCH) 164HOST_OUT_debug := $(HOST_OUT_ROOT_debug)/$(HOST_OS)-$(HOST_ARCH) 165HOST_OUT := $(HOST_OUT_$(HOST_BUILD_TYPE)) 166 167BUILD_OUT := $(OUT_DIR)/host/$(BUILD_OS)-$(BUILD_ARCH) 168 169TARGET_PRODUCT_OUT_ROOT := $(TARGET_OUT_ROOT)/product 170 171TARGET_COMMON_OUT_ROOT := $(TARGET_OUT_ROOT)/common 172HOST_COMMON_OUT_ROOT := $(HOST_OUT_ROOT)/common 173 174PRODUCT_OUT := $(TARGET_PRODUCT_OUT_ROOT)/$(TARGET_DEVICE) 175 176OUT_DOCS := $(TARGET_COMMON_OUT_ROOT)/docs 177 178BUILD_OUT_EXECUTABLES:= $(BUILD_OUT)/bin 179 180HOST_OUT_EXECUTABLES:= $(HOST_OUT)/bin 181HOST_OUT_SHARED_LIBRARIES:= $(HOST_OUT)/lib 182HOST_OUT_JAVA_LIBRARIES:= $(HOST_OUT)/framework 183HOST_OUT_SDK_ADDON := $(HOST_OUT)/sdk_addon 184 185HOST_OUT_INTERMEDIATES := $(HOST_OUT)/obj 186HOST_OUT_HEADERS:= $(HOST_OUT_INTERMEDIATES)/include 187HOST_OUT_INTERMEDIATE_LIBRARIES := $(HOST_OUT_INTERMEDIATES)/lib 188HOST_OUT_STATIC_LIBRARIES := $(HOST_OUT_INTERMEDIATE_LIBRARIES) 189HOST_OUT_NOTICE_FILES:=$(HOST_OUT_INTERMEDIATES)/NOTICE_FILES 190HOST_OUT_COMMON_INTERMEDIATES := $(HOST_COMMON_OUT_ROOT)/obj 191 192TARGET_OUT_INTERMEDIATES := $(PRODUCT_OUT)/obj 193TARGET_OUT_HEADERS:= $(TARGET_OUT_INTERMEDIATES)/include 194TARGET_OUT_KERNEL_HEADERS:= $(TARGET_OUT_INTERMEDIATES)/kernel-headers 195TARGET_OUT_INTERMEDIATE_LIBRARIES := $(TARGET_OUT_INTERMEDIATES)/lib 196TARGET_OUT_COMMON_INTERMEDIATES := $(TARGET_COMMON_OUT_ROOT)/obj 197 198TARGET_OUT := $(PRODUCT_OUT)/$(TARGET_COPY_OUT_SYSTEM) 199TARGET_OUT_EXECUTABLES:= $(TARGET_OUT)/bin 200TARGET_OUT_OPTIONAL_EXECUTABLES:= $(TARGET_OUT)/xbin 201TARGET_OUT_SHARED_LIBRARIES:= $(TARGET_OUT)/lib 202TARGET_OUT_JAVA_LIBRARIES:= $(TARGET_OUT)/framework 203TARGET_OUT_APPS:= $(TARGET_OUT)/app 204TARGET_OUT_KEYLAYOUT := $(TARGET_OUT)/usr/keylayout 205TARGET_OUT_KEYCHARS := $(TARGET_OUT)/usr/keychars 206TARGET_OUT_ETC := $(TARGET_OUT)/etc 207TARGET_OUT_STATIC_LIBRARIES:= $(TARGET_OUT_INTERMEDIATES)/lib 208TARGET_OUT_NOTICE_FILES:=$(TARGET_OUT_INTERMEDIATES)/NOTICE_FILES 209TARGET_OUT_FAKE := $(PRODUCT_OUT)/fake_packages 210 211TARGET_OUT_DATA := $(PRODUCT_OUT)/$(TARGET_COPY_OUT_DATA) 212TARGET_OUT_DATA_EXECUTABLES:= $(TARGET_OUT_EXECUTABLES) 213TARGET_OUT_DATA_SHARED_LIBRARIES:= $(TARGET_OUT_SHARED_LIBRARIES) 214TARGET_OUT_DATA_JAVA_LIBRARIES:= $(TARGET_OUT_JAVA_LIBRARIES) 215TARGET_OUT_DATA_APPS:= $(TARGET_OUT_DATA)/app 216TARGET_OUT_DATA_KEYLAYOUT := $(TARGET_OUT_KEYLAYOUT) 217TARGET_OUT_DATA_KEYCHARS := $(TARGET_OUT_KEYCHARS) 218TARGET_OUT_DATA_ETC := $(TARGET_OUT_ETC) 219TARGET_OUT_DATA_STATIC_LIBRARIES:= $(TARGET_OUT_STATIC_LIBRARIES) 220TARGET_OUT_DATA_NATIVE_TESTS := $(TARGET_OUT_DATA)/nativetest 221 222TARGET_OUT_CACHE := $(PRODUCT_OUT)/cache 223 224TARGET_OUT_VENDOR := $(PRODUCT_OUT)/$(TARGET_COPY_OUT_VENDOR) 225TARGET_OUT_VENDOR_EXECUTABLES:= $(TARGET_OUT_VENDOR)/bin 226TARGET_OUT_VENDOR_OPTIONAL_EXECUTABLES:= $(TARGET_OUT_VENDOR)/xbin 227TARGET_OUT_VENDOR_SHARED_LIBRARIES:= $(TARGET_OUT_VENDOR)/lib 228TARGET_OUT_VENDOR_JAVA_LIBRARIES:= $(TARGET_OUT_VENDOR)/framework 229TARGET_OUT_VENDOR_APPS:= $(TARGET_OUT_VENDOR)/app 230TARGET_OUT_VENDOR_ETC := $(TARGET_OUT_VENDOR)/etc 231 232TARGET_OUT_UNSTRIPPED := $(PRODUCT_OUT)/symbols 233TARGET_OUT_EXECUTABLES_UNSTRIPPED := $(TARGET_OUT_UNSTRIPPED)/system/bin 234TARGET_OUT_SHARED_LIBRARIES_UNSTRIPPED := $(TARGET_OUT_UNSTRIPPED)/system/lib 235TARGET_ROOT_OUT_UNSTRIPPED := $(TARGET_OUT_UNSTRIPPED) 236TARGET_ROOT_OUT_SBIN_UNSTRIPPED := $(TARGET_OUT_UNSTRIPPED)/sbin 237TARGET_ROOT_OUT_BIN_UNSTRIPPED := $(TARGET_OUT_UNSTRIPPED)/bin 238 239TARGET_ROOT_OUT := $(PRODUCT_OUT)/$(TARGET_COPY_OUT_ROOT) 240TARGET_ROOT_OUT_BIN := $(TARGET_ROOT_OUT)/bin 241TARGET_ROOT_OUT_SBIN := $(TARGET_ROOT_OUT)/sbin 242TARGET_ROOT_OUT_ETC := $(TARGET_ROOT_OUT)/etc 243TARGET_ROOT_OUT_USR := $(TARGET_ROOT_OUT)/usr 244 245TARGET_RECOVERY_OUT := $(PRODUCT_OUT)/$(TARGET_COPY_OUT_RECOVERY) 246TARGET_RECOVERY_ROOT_OUT := $(TARGET_RECOVERY_OUT)/root 247 248TARGET_SYSLOADER_OUT := $(PRODUCT_OUT)/sysloader 249TARGET_SYSLOADER_ROOT_OUT := $(TARGET_SYSLOADER_OUT)/root 250TARGET_SYSLOADER_SYSTEM_OUT := $(TARGET_SYSLOADER_OUT)/root/system 251 252TARGET_INSTALLER_OUT := $(PRODUCT_OUT)/installer 253TARGET_INSTALLER_DATA_OUT := $(TARGET_INSTALLER_OUT)/data 254TARGET_INSTALLER_ROOT_OUT := $(TARGET_INSTALLER_OUT)/root 255TARGET_INSTALLER_SYSTEM_OUT := $(TARGET_INSTALLER_OUT)/root/system 256 257TARGET_FACTORY_RAMDISK_OUT := $(PRODUCT_OUT)/factory_ramdisk 258 259COMMON_MODULE_CLASSES := TARGET-NOTICE_FILES HOST-NOTICE_FILES HOST-JAVA_LIBRARIES 260 261ifeq (,$(strip $(DIST_DIR))) 262 DIST_DIR := $(OUT_DIR)/dist 263endif 264 265ifeq ($(PRINT_BUILD_CONFIG),) 266PRINT_BUILD_CONFIG := true 267endif 268