diff options
Diffstat (limited to 'core/config.mk')
| -rw-r--r-- | core/config.mk | 281 |
1 files changed, 281 insertions, 0 deletions
diff --git a/core/config.mk b/core/config.mk new file mode 100644 index 0000000..6161d57 --- /dev/null +++ b/core/config.mk @@ -0,0 +1,281 @@ +# This is included by the top-level Makefile. +# It sets up standard variables based on the +# current configuration and platform, which +# are not specific to what is being built. + +# Standard source directories. +SRC_DOCS:= $(TOPDIR)docs +# TODO: Enforce some kind of layering; only add include paths +# when a module links against a particular library. +# TODO: See if we can remove most of these from the global list. +SRC_HEADERS := \ + $(TOPDIR)system/core/include \ + $(TOPDIR)hardware/libhardware/include \ + $(TOPDIR)hardware/ril/include \ + $(TOPDIR)dalvik/libnativehelper/include \ + $(TOPDIR)frameworks/base/include \ + $(TOPDIR)external/skia/include +SRC_HOST_HEADERS:=$(TOPDIR)tools/include +SRC_LIBRARIES:= $(TOPDIR)libs +SRC_SERVERS:= $(TOPDIR)servers +SRC_TOOLS:= $(TOPDIR)tools +SRC_TARGET_DIR := $(TOPDIR)build/target + +# Some specific paths to tools +SRC_DROIDDOC_DIR := $(TOPDIR)build/tools/droiddoc + +# Various mappings to avoid hard-coding paths all over the place +include $(BUILD_SYSTEM)/pathmap.mk + +# ############################################################### +# Build system internal files +# ############################################################### + +BUILD_COMBOS:= $(BUILD_SYSTEM)/combo + +CLEAR_VARS:= $(BUILD_SYSTEM)/clear_vars.mk +BUILD_HOST_STATIC_LIBRARY:= $(BUILD_SYSTEM)/host_static_library.mk +BUILD_HOST_SHARED_LIBRARY:= $(BUILD_SYSTEM)/host_shared_library.mk +BUILD_STATIC_LIBRARY:= $(BUILD_SYSTEM)/static_library.mk +BUILD_RAW_STATIC_LIBRARY := $(BUILD_SYSTEM)/raw_static_library.mk +BUILD_SHARED_LIBRARY:= $(BUILD_SYSTEM)/shared_library.mk +BUILD_EXECUTABLE:= $(BUILD_SYSTEM)/executable.mk +BUILD_RAW_EXECUTABLE:= $(BUILD_SYSTEM)/raw_executable.mk +BUILD_HOST_EXECUTABLE:= $(BUILD_SYSTEM)/host_executable.mk +BUILD_PACKAGE:= $(BUILD_SYSTEM)/package.mk +BUILD_HOST_PREBUILT:= $(BUILD_SYSTEM)/host_prebuilt.mk +BUILD_PREBUILT:= $(BUILD_SYSTEM)/prebuilt.mk +BUILD_MULTI_PREBUILT:= $(BUILD_SYSTEM)/multi_prebuilt.mk +BUILD_JAVA_LIBRARY:= $(BUILD_SYSTEM)/java_library.mk +BUILD_STATIC_JAVA_LIBRARY:= $(BUILD_SYSTEM)/static_java_library.mk +BUILD_HOST_JAVA_LIBRARY:= $(BUILD_SYSTEM)/host_java_library.mk +BUILD_DROIDDOC:= $(BUILD_SYSTEM)/droiddoc.mk +BUILD_COPY_HEADERS := $(BUILD_SYSTEM)/copy_headers.mk +BUILD_KEY_CHAR_MAP := $(BUILD_SYSTEM)/key_char_map.mk + +# ############################################################### +# Parse out any modifier targets. +# ############################################################### + +# The 'showcommands' goal says to show the full command +# lines being executed, instead of a short message about +# the kind of operation being done. +SHOW_COMMANDS:= $(filter showcommands,$(MAKECMDGOALS)) + + +# ############################################################### +# Set common values +# ############################################################### + +# These can be changed to modify both host and device modules. +COMMON_GLOBAL_CFLAGS:= -DANDROID -fmessage-length=0 -W -Wall -Wno-unused +COMMON_DEBUG_CFLAGS:= +COMMON_RELEASE_CFLAGS:= -DNDEBUG -UDEBUG + +COMMON_GLOBAL_CPPFLAGS:= +COMMON_DEBUG_CPPFLAGS:= +COMMON_RELEASE_CPPFLAGS:= + +# Set the extensions used for various packages +COMMON_PACKAGE_SUFFIX := .zip +COMMON_JAVA_PACKAGE_SUFFIX := .jar +COMMON_ANDROID_PACKAGE_SUFFIX := .apk + + +# ############################################################### +# Include sub-configuration files +# ############################################################### + +# --------------------------------------------------------------- +# Try to include buildspec.mk, which will try to set stuff up. +# If this file doesn't exist, the environemnt variables will +# be used, and if that doesn't work, then the default is an +# arm build +-include $(TOPDIR)buildspec.mk + +# --------------------------------------------------------------- +# Handle the setup of TARGET_PRODUCT and related variables. +include $(BUILD_SYSTEM)/product_config.mk + +# --------------------------------------------------------------- +# Define most of the global variables. +include $(BUILD_SYSTEM)/envsetup.mk + +# $(1): os/arch +define select-android-config-h +system/core/include/arch/$(1)/AndroidConfig.h +endef + +combo_target := HOST_ +include $(BUILD_SYSTEM)/combo/select.mk + +# on windows, the tools have .exe at the end, and we depend on the +# host config stuff being done first + +combo_target := TARGET_ +include $(BUILD_SYSTEM)/combo/select.mk + +# Pick a Java compiler. +include $(BUILD_SYSTEM)/combo/javac.mk + +# --------------------------------------------------------------- +# Check that the configuration is current. We check that +# BUILD_ENV_SEQUENCE_NUMBER is current against this value. + +ifneq (,$(strip $(BUILD_ENV_SEQUENCE_NUMBER))) +ifneq ($(BUILD_ENV_SEQUENCE_NUMBER),$(CORRECT_BUILD_ENV_SEQUENCE_NUMBER)) +$(warning BUILD_ENV_SEQUENCE_NUMBER is set incorrectly.) +$(info *** If you use envsetup/lunch/choosecombo:) +$(info *** - Re-execute envsetup (". envsetup.sh")) +$(info *** - Re-run lunch or choosecombo) +$(info *** If you use buildspec.mk:) +$(info *** - Look at buildspec.mk.default to see what has changed) +$(info *** - Update BUILD_ENV_SEQUENCE_NUMBER to "$(CORRECT_BUILD_ENV_SEQUENCE_NUMBER)") +$(error bailing..) +endif +endif + + +# --------------------------------------------------------------- +# Generic tools. + +LEX:= flex +YACC:= bison -d +DOXYGEN:= doxygen +AAPT := $(HOST_OUT_EXECUTABLES)/aapt$(HOST_EXECUTABLE_SUFFIX) +ACP := $(HOST_OUT_EXECUTABLES)/acp$(HOST_EXECUTABLE_SUFFIX) +AIDL := $(HOST_OUT_EXECUTABLES)/aidl$(HOST_EXECUTABLE_SUFFIX) +ICUDATA := $(HOST_OUT_EXECUTABLES)/icudata$(HOST_EXECUTABLE_SUFFIX) +SIGNAPK_JAR := $(HOST_OUT_JAVA_LIBRARIES)/signapk$(COMMON_JAVA_PACKAGE_SUFFIX) +MKBOOTFS := $(HOST_OUT_EXECUTABLES)/mkbootfs$(HOST_EXECUTABLE_SUFFIX) +MKBOOTIMG := $(HOST_OUT_EXECUTABLES)/mkbootimg$(HOST_EXECUTABLE_SUFFIX) +MKYAFFS2 := $(HOST_OUT_EXECUTABLES)/mkyaffs2image$(HOST_EXECUTABLE_SUFFIX) +APICHECK := $(HOST_OUT_EXECUTABLES)/apicheck$(HOST_EXECUTABLE_SUFFIX) + +# dx is java behind a shell script; no .exe necessary. +DX := $(HOST_OUT_EXECUTABLES)/dx +KCM := $(HOST_OUT_EXECUTABLES)/kcm$(HOST_EXECUTABLE_SUFFIX) +ZIPALIGN := $(HOST_OUT_EXECUTABLES)/zipalign$(HOST_EXECUTABLE_SUFFIX) +FINDBUGS := prebuilt/common/findbugs/bin/findbugs +LOCALIZE := $(HOST_OUT_EXECUTABLES)/localize$(HOST_EXECUTABLE_SUFFIX) + +# Binary prelinker/compressor tools +APRIORI := $(HOST_OUT_EXECUTABLES)/apriori$(HOST_EXECUTABLE_SUFFIX) +LSD := $(HOST_OUT_EXECUTABLES)/lsd$(HOST_EXECUTABLE_SUFFIX) +SOSLIM := $(HOST_OUT_EXECUTABLES)/soslim$(HOST_EXECUTABLE_SUFFIX) + +# Deal with archaic version of bison on Mac OS X. +ifeq ($(filter 1.28,$(shell $(YACC) -V)),) +YACC_HEADER_SUFFIX:= .hpp +else +YACC_HEADER_SUFFIX:= .cpp.h +endif + +# Don't use column under Windows, cygwin or not +ifeq ($(HOST_OS),windows) +COLUMN:= cat +else +COLUMN:= column +endif + +dir := $(shell uname) +ifeq ($(HOST_OS),windows) +dir := $(HOST_OS) +endif +ifeq ($(HOST_OS),darwin) +dir := $(HOST_OS)-$(HOST_ARCH) +endif +OLD_FLEX := prebuilt/$(HOST_PREBUILT_TAG)/flex/flex-2.5.4a$(HOST_EXECUTABLE_SUFFIX) + +ifeq ($(HOST_OS),darwin) +# Mac OS' screwy version of java uses a non-standard directory layout +# and doesn't even seem to have tools.jar. On the other hand, javac seems +# to be able to magically find the classes in there, wherever they are, so +# leave this blank +HOST_JDK_TOOLS_JAR := +else +HOST_JDK_TOOLS_JAR:= $(shell $(BUILD_SYSTEM)/find-jdk-tools-jar.sh) +endif + +# It's called md5 on Mac OS and md5sum on Linux +ifeq ($(HOST_OS),darwin) +MD5SUM:=md5 -q +else +MD5SUM:=md5sum +endif + +# ############################################################### +# Set up final options. +# ############################################################### + +HOST_GLOBAL_CFLAGS += $(COMMON_GLOBAL_CFLAGS) +HOST_DEBUG_CFLAGS += $(COMMON_DEBUG_CFLAGS) +HOST_RELEASE_CFLAGS += $(COMMON_RELEASE_CFLAGS) + +HOST_GLOBAL_CPPFLAGS += $(COMMON_GLOBAL_CPPFLAGS) +HOST_DEBUG_CPPFLAGS += $(COMMON_DEBUG_CPPFLAGS) +HOST_RELEASE_CPPFLAGS += $(COMMON_RELEASE_CPPFLAGS) + +TARGET_GLOBAL_CFLAGS += $(COMMON_GLOBAL_CFLAGS) +TARGET_DEBUG_CFLAGS += $(COMMON_DEBUG_CFLAGS) +TARGET_RELEASE_CFLAGS += $(COMMON_RELEASE_CFLAGS) + +TARGET_GLOBAL_CPPFLAGS += $(COMMON_GLOBAL_CPPFLAGS) +TARGET_DEBUG_CPPFLAGS += $(COMMON_DEBUG_CPPFLAGS) +TARGET_RELEASE_CPPFLAGS += $(COMMON_RELEASE_CPPFLAGS) + +HOST_GLOBAL_LD_DIRS += -L$(HOST_OUT_INTERMEDIATE_LIBRARIES) +TARGET_GLOBAL_LD_DIRS += -L$(TARGET_OUT_INTERMEDIATE_LIBRARIES) + +HOST_PROJECT_INCLUDES:= $(SRC_HEADERS) $(SRC_HOST_HEADERS) $(HOST_OUT_HEADERS) +TARGET_PROJECT_INCLUDES:= $(SRC_HEADERS) $(TARGET_OUT_HEADERS) + +ifeq ($(HOST_BUILD_TYPE),release) +HOST_GLOBAL_CFLAGS+= $(HOST_RELEASE_CFLAGS) +HOST_GLOBAL_CPPFLAGS+= $(HOST_RELEASE_CPPFLAGS) +else +HOST_GLOBAL_CFLAGS+= $(HOST_DEBUG_CFLAGS) +HOST_GLOBAL_CPPFLAGS+= $(HOST_DEBUG_CPPFLAGS) +endif + +ifeq ($(TARGET_BUILD_TYPE),release) +TARGET_GLOBAL_CFLAGS+= $(TARGET_RELEASE_CFLAGS) +TARGET_GLOBAL_CPPFLAGS+= $(TARGET_RELEASE_CPPFLAGS) +else +TARGET_GLOBAL_CFLAGS+= $(TARGET_DEBUG_CFLAGS) +TARGET_GLOBAL_CPPFLAGS+= $(TARGET_DEBUG_CPPFLAGS) +endif + +# TODO: do symbol compression +TARGET_COMPRESS_MODULE_SYMBOLS := false +TARGET_PRELINK_MODULE := true + +PREBUILT_IS_PRESENT := $(if $(wildcard prebuilt/Android.mk),true) + + +# ############################################################### +# Collect a list of the SDK versions that we could compile against +# For use with the LOCAL_SDK_VERSION variable for include $(BUILD_PACKAGE) +# ############################################################### + +# The files that we can convert into android.jars are are in config/api/*.xml +# The 'current' version is whatever this source tree is. Once the apicheck +# tool can generate the stubs from the xml files, we'll use that to be +# able to build back-versions. In the meantime, 'current' is the only +# one supported. +# +# sgrax is the opposite of xargs. It takes the list of args and puts them +# on each line for sort to process. +# sort -g is a numeric sort, so 1 2 3 10 instead of 1 10 2 3. +TARGET_AVAILABLE_SDK_VERSIONS := current \ + $(shell function sgrax() { \ + while [ -n "$$1" ] ; do echo $$1 ; shift ; done \ + } ; \ + ( sgrax $(patsubst $(BUILD_SYSTEM)/api/%.xml,%, \ + $(filter-out $(BUILD_SYSTEM)/api/current.xml, \ + $(shell find $(BUILD_SYSTEM)/api -name "*.xml"))) | sort -g ) ) + + +INTERNAL_PLATFORM_API_FILE := $(TARGET_OUT_COMMON_INTERMEDIATES)/PACKAGING/public_api.xml + + |