config.mk revision e8af17eb27ff85963788ac1e2237026d68b6f955
1# This is included by the top-level Makefile.
2# It sets up standard variables based on the
3# current configuration and platform, which
4# are not specific to what is being built.
5
6# Only use ANDROID_BUILD_SHELL to wrap around bash.
7# DO NOT use other shells such as zsh.
8ifdef ANDROID_BUILD_SHELL
9SHELL := $(ANDROID_BUILD_SHELL)
10else
11# Use bash, not whatever shell somebody has installed as /bin/sh
12# This is repeated from main.mk, since envsetup.sh runs this file
13# directly.
14SHELL := /bin/bash
15endif
16
17# Utility variables.
18empty :=
19space := $(empty) $(empty)
20comma := ,
21
22# Tell python not to spam the source tree with .pyc files.  This
23# only has an effect on python 2.6 and above.
24export PYTHONDONTWRITEBYTECODE := 1
25
26# Standard source directories.
27SRC_DOCS:= $(TOPDIR)docs
28# TODO: Enforce some kind of layering; only add include paths
29#       when a module links against a particular library.
30# TODO: See if we can remove most of these from the global list.
31SRC_HEADERS := \
32	$(TOPDIR)system/core/include \
33	$(TOPDIR)hardware/libhardware/include \
34	$(TOPDIR)hardware/libhardware_legacy/include \
35	$(TOPDIR)hardware/ril/include \
36	$(TOPDIR)libnativehelper/include \
37	$(TOPDIR)frameworks/native/include \
38	$(TOPDIR)frameworks/native/opengl/include \
39	$(TOPDIR)frameworks/av/include \
40	$(TOPDIR)frameworks/base/include \
41	$(TOPDIR)external/skia/include
42SRC_HOST_HEADERS:=$(TOPDIR)tools/include
43SRC_LIBRARIES:= $(TOPDIR)libs
44SRC_SERVERS:= $(TOPDIR)servers
45SRC_TARGET_DIR := $(TOPDIR)build/target
46SRC_API_DIR := $(TOPDIR)prebuilts/sdk/api
47
48# Some specific paths to tools
49SRC_DROIDDOC_DIR := $(TOPDIR)build/tools/droiddoc
50
51# Various mappings to avoid hard-coding paths all over the place
52include $(BUILD_SYSTEM)/pathmap.mk
53
54# ###############################################################
55# Build system internal files
56# ###############################################################
57
58BUILD_COMBOS:= $(BUILD_SYSTEM)/combo
59
60CLEAR_VARS:= $(BUILD_SYSTEM)/clear_vars.mk
61BUILD_HOST_STATIC_LIBRARY:= $(BUILD_SYSTEM)/host_static_library.mk
62BUILD_HOST_SHARED_LIBRARY:= $(BUILD_SYSTEM)/host_shared_library.mk
63BUILD_STATIC_LIBRARY:= $(BUILD_SYSTEM)/static_library.mk
64BUILD_RAW_STATIC_LIBRARY := $(BUILD_SYSTEM)/raw_static_library.mk
65BUILD_SHARED_LIBRARY:= $(BUILD_SYSTEM)/shared_library.mk
66BUILD_EXECUTABLE:= $(BUILD_SYSTEM)/executable.mk
67BUILD_RAW_EXECUTABLE:= $(BUILD_SYSTEM)/raw_executable.mk
68BUILD_HOST_EXECUTABLE:= $(BUILD_SYSTEM)/host_executable.mk
69BUILD_PACKAGE:= $(BUILD_SYSTEM)/package.mk
70BUILD_PHONY_PACKAGE:= $(BUILD_SYSTEM)/phony_package.mk
71BUILD_HOST_PREBUILT:= $(BUILD_SYSTEM)/host_prebuilt.mk
72BUILD_PREBUILT:= $(BUILD_SYSTEM)/prebuilt.mk
73BUILD_MULTI_PREBUILT:= $(BUILD_SYSTEM)/multi_prebuilt.mk
74BUILD_JAVA_LIBRARY:= $(BUILD_SYSTEM)/java_library.mk
75BUILD_STATIC_JAVA_LIBRARY:= $(BUILD_SYSTEM)/static_java_library.mk
76BUILD_HOST_JAVA_LIBRARY:= $(BUILD_SYSTEM)/host_java_library.mk
77BUILD_DROIDDOC:= $(BUILD_SYSTEM)/droiddoc.mk
78BUILD_COPY_HEADERS := $(BUILD_SYSTEM)/copy_headers.mk
79BUILD_NATIVE_TEST := $(BUILD_SYSTEM)/native_test.mk
80BUILD_HOST_NATIVE_TEST := $(BUILD_SYSTEM)/host_native_test.mk
81BUILD_NOTICE_FILE := $(BUILD_SYSTEM)/notice_files.mk
82BUILD_HOST_DALVIK_JAVA_LIBRARY := $(BUILD_SYSTEM)/host_dalvik_java_library.mk
83BUILD_HOST_DALVIK_STATIC_JAVA_LIBRARY := $(BUILD_SYSTEM)/host_dalvik_static_java_library.mk
84
85
86-include cts/build/config.mk
87
88# ###############################################################
89# Parse out any modifier targets.
90# ###############################################################
91
92# The 'showcommands' goal says to show the full command
93# lines being executed, instead of a short message about
94# the kind of operation being done.
95SHOW_COMMANDS:= $(filter showcommands,$(MAKECMDGOALS))
96
97
98# ###############################################################
99# Set common values
100# ###############################################################
101
102# These can be changed to modify both host and device modules.
103COMMON_GLOBAL_CFLAGS:= -DANDROID -fmessage-length=0 -W -Wall -Wno-unused -Winit-self -Wpointer-arith
104COMMON_RELEASE_CFLAGS:= -DNDEBUG -UDEBUG
105
106COMMON_GLOBAL_CPPFLAGS:= $(COMMON_GLOBAL_CFLAGS) -Wsign-promo
107COMMON_RELEASE_CPPFLAGS:= $(COMMON_RELEASE_CFLAGS)
108
109# Set the extensions used for various packages
110COMMON_PACKAGE_SUFFIX := .zip
111COMMON_JAVA_PACKAGE_SUFFIX := .jar
112COMMON_ANDROID_PACKAGE_SUFFIX := .apk
113
114# list of flags to turn specific warnings in to errors
115TARGET_ERROR_FLAGS := -Werror=return-type -Werror=non-virtual-dtor -Werror=address -Werror=sequence-point
116
117# TODO: do symbol compression
118TARGET_COMPRESS_MODULE_SYMBOLS := false
119
120# ###############################################################
121# Include sub-configuration files
122# ###############################################################
123
124# ---------------------------------------------------------------
125# Try to include buildspec.mk, which will try to set stuff up.
126# If this file doesn't exist, the environment variables will
127# be used, and if that doesn't work, then the default is an
128# arm build
129ifndef ANDROID_BUILDSPEC
130ANDROID_BUILDSPEC := $(TOPDIR)buildspec.mk
131endif
132-include $(ANDROID_BUILDSPEC)
133
134# ---------------------------------------------------------------
135# Define most of the global variables.  These are the ones that
136# are specific to the user's build configuration.
137include $(BUILD_SYSTEM)/envsetup.mk
138
139# The build system exposes several variables for where to find the kernel
140# headers:
141#   TARGET_DEVICE_KERNEL_HEADERS is automatically created for the current
142#       device being built. It is set as $(TARGET_DEVICE_DIR)/kernel-headers,
143#       e.g. device/samsung/tuna/kernel-headers. This directory is not
144#       explicitly set by anyone, the build system always adds this subdir.
145#
146#   TARGET_BOARD_KERNEL_HEADERS is specified by the BoardConfig.mk file
147#       to allow other directories to be included. This is useful if there's
148#       some common place where a few headers are being kept for a group
149#       of devices. For example, device/<vendor>/common/kernel-headers could
150#       contain some headers for several of <vendor>'s devices.
151#
152#   TARGET_PRODUCT_KERNEL_HEADERS is generated by the product inheritance
153#       graph. This allows architecture products to provide headers for the
154#       devices using that architecture. For example,
155#       hardware/ti/omap4xxx/omap4.mk will specify
156#       PRODUCT_VENDOR_KERNEL_HEADERS variable that specify where the omap4
157#       specific headers are, e.g. hardware/ti/omap4xxx/kernel-headers.
158#       The build system then combines all the values specified by all the
159#       PRODUCT_VENDOR_KERNEL_HEADERS directives in the product inheritance
160#       tree and then exports a TARGET_PRODUCT_KERNEL_HEADERS variable.
161#
162# The layout of subdirs in any of the kernel-headers dir should mirror the
163# layout of the kernel include/ directory. For example,
164#     device/samsung/tuna/kernel-headers/linux/,
165#     hardware/ti/omap4xxx/kernel-headers/media/,
166#     etc.
167#
168# NOTE: These directories MUST contain post-processed headers using the
169# bionic/libc/kernel/clean_header.py tool. Additionally, the original kernel
170# headers must also be checked in, but in a different subdirectory. By
171# convention, the originals should be checked into original-kernel-headers
172# directory of the same parent dir. For example,
173#     device/samsung/tuna/kernel-headers            <----- post-processed
174#     device/samsung/tuna/original-kernel-headers   <----- originals
175#
176TARGET_DEVICE_KERNEL_HEADERS := $(strip $(wildcard $(TARGET_DEVICE_DIR)/kernel-headers))
177
178define validate-kernel-headers
179$(if $(firstword $(foreach hdr_dir,$(1),\
180         $(filter-out kernel-headers,$(notdir $(hdr_dir))))),\
181     $(error Kernel header dirs must be end in kernel-headers: $(1)))
182endef
183# also allow the board config to provide additional directories since
184# there could be device/oem/base_hw and device/oem/derived_hw
185# that both are valid devices but derived_hw needs to use kernel headers
186# from base_hw.
187TARGET_BOARD_KERNEL_HEADERS := $(strip $(wildcard $(TARGET_BOARD_KERNEL_HEADERS)))
188TARGET_BOARD_KERNEL_HEADERS := $(patsubst %/,%,$(TARGET_BOARD_KERNEL_HEADERS))
189$(call validate-kernel-headers,$(TARGET_BOARD_KERNEL_HEADERS))
190
191# then add product-inherited includes, to allow for
192# hardware/sivendor/chip/chip.mk to include their own headers
193TARGET_PRODUCT_KERNEL_HEADERS := $(strip $(wildcard $(PRODUCT_VENDOR_KERNEL_HEADERS)))
194TARGET_PRODUCT_KERNEL_HEADERS := $(patsubst %/,%,$(TARGET_PRODUCT_KERNEL_HEADERS))
195$(call validate-kernel-headers,$(TARGET_PRODUCT_KERNEL_HEADERS))
196
197# Clean up/verify variables defined by the board config file.
198TARGET_BOOTLOADER_BOARD_NAME := $(strip $(TARGET_BOOTLOADER_BOARD_NAME))
199TARGET_CPU_ABI := $(strip $(TARGET_CPU_ABI))
200ifeq ($(TARGET_CPU_ABI),)
201  $(error No TARGET_CPU_ABI defined by board config: $(board_config_mk))
202endif
203TARGET_CPU_ABI2 := $(strip $(TARGET_CPU_ABI2))
204
205# $(1): os/arch
206define select-android-config-h
207build/core/combo/include/arch/$(1)/AndroidConfig.h
208endef
209
210combo_target := HOST_
211combo_2nd_arch_prefix :=
212include $(BUILD_SYSTEM)/combo/select.mk
213
214# on windows, the tools have .exe at the end, and we depend on the
215# host config stuff being done first
216
217combo_target := TARGET_
218combo_2nd_arch_prefix :=
219include $(BUILD_SYSTEM)/combo/select.mk
220
221# Load the 2nd target arch if it's needed.
222ifdef TARGET_2ND_ARCH
223combo_target := TARGET_
224combo_2nd_arch_prefix := $(TARGET_2ND_ARCH_VAR_PREFIX)
225include $(BUILD_SYSTEM)/combo/select.mk
226endif
227
228# Compute TARGET_TOOLCHAIN_ROOT from TARGET_TOOLS_PREFIX
229# if only TARGET_TOOLS_PREFIX is passed to the make command.
230ifndef TARGET_TOOLCHAIN_ROOT
231TARGET_TOOLCHAIN_ROOT := $(patsubst %/, %, $(dir $(TARGET_TOOLS_PREFIX)))
232TARGET_TOOLCHAIN_ROOT := $(patsubst %/, %, $(dir $(TARGET_TOOLCHAIN_ROOT)))
233TARGET_TOOLCHAIN_ROOT := $(wildcard $(TARGET_TOOLCHAIN_ROOT))
234endif
235
236# Normalize WITH_STATIC_ANALYZER and WITH_SYNTAX_CHECK
237ifeq ($(strip $(WITH_STATIC_ANALYZER)),0)
238  WITH_STATIC_ANALYZER :=
239endif
240ifeq ($(strip $(WITH_SYNTAX_CHECK)),0)
241  WITH_SYNTAX_CHECK :=
242endif
243
244# Disable WITH_STATIC_ANALYZER and WITH_SYNTAX_CHECK if tool can't be found
245SYNTAX_TOOLS_PREFIX := prebuilts/clang/$(HOST_PREBUILT_TAG)/host/3.3/bin
246ifneq ($(strip $(WITH_STATIC_ANALYZER)),)
247  ifeq ($(wildcard $(SYNTAX_TOOLS_PREFIX)/ccc-analyzer),)
248    $(warning *** Disable WITH_STATIC_ANALYZER because $(SYNTAX_TOOLS_PREFIX)/ccc-analyzer does not exist)
249    WITH_STATIC_ANALYZER :=
250  endif
251endif
252ifneq ($(strip $(WITH_SYNTAX_CHECK)),)
253  ifeq ($(wildcard $(SYNTAX_TOOLS_PREFIX)/ccc-syntax),)
254    $(warning *** Disable WITH_SYNTAX_CHECK because $(SYNTAX_TOOLS_PREFIX)/ccc-syntax does not exist)
255    WITH_SYNTAX_CHECK :=
256  endif
257endif
258
259# WITH_STATIC_ANALYZER trumps WITH_SYNTAX_CHECK
260ifneq ($(strip $(WITH_STATIC_ANALYZER)),)
261  ifneq ($(strip $(WITH_SYNTAX_CHECK)),)
262    $(warning *** Disable WITH_SYNTAX_CHECK in the presence of static analyzer WITH_STATIC_ANALYZER)
263    WITH_SYNTAX_CHECK :=
264  endif
265endif
266
267# Pick a Java compiler.
268include $(BUILD_SYSTEM)/combo/javac.mk
269
270# ---------------------------------------------------------------
271# Check that the configuration is current.  We check that
272# BUILD_ENV_SEQUENCE_NUMBER is current against this value.
273# Don't fail if we're called from envsetup, so they have a
274# chance to update their environment.
275
276ifeq (,$(strip $(CALLED_FROM_SETUP)))
277ifneq (,$(strip $(BUILD_ENV_SEQUENCE_NUMBER)))
278ifneq ($(BUILD_ENV_SEQUENCE_NUMBER),$(CORRECT_BUILD_ENV_SEQUENCE_NUMBER))
279$(warning BUILD_ENV_SEQUENCE_NUMBER is set incorrectly.)
280$(info *** If you use envsetup/lunch/choosecombo:)
281$(info ***   - Re-execute envsetup (". envsetup.sh"))
282$(info ***   - Re-run lunch or choosecombo)
283$(info *** If you use buildspec.mk:)
284$(info ***   - Look at buildspec.mk.default to see what has changed)
285$(info ***   - Update BUILD_ENV_SEQUENCE_NUMBER to "$(CORRECT_BUILD_ENV_SEQUENCE_NUMBER)")
286$(error bailing..)
287endif
288endif
289endif
290
291
292# ---------------------------------------------------------------
293# Generic tools.
294
295LEX := flex
296# The default PKGDATADIR built in the prebuilt bison is a relative path
297# external/bison/data.
298# To run bison from elsewhere you need to set up enviromental variable
299# BISON_PKGDATADIR.
300BISON_PKGDATADIR := $(PWD)/external/bison/data
301BISON := prebuilts/misc/$(BUILD_OS)-$(BUILD_ARCH)/bison/bison
302YACC := $(BISON) -d
303
304DOXYGEN:= doxygen
305AAPT := $(HOST_OUT_EXECUTABLES)/aapt$(HOST_EXECUTABLE_SUFFIX)
306AIDL := $(HOST_OUT_EXECUTABLES)/aidl$(HOST_EXECUTABLE_SUFFIX)
307PROTOC := $(HOST_OUT_EXECUTABLES)/aprotoc$(HOST_EXECUTABLE_SUFFIX)
308SIGNAPK_JAR := $(HOST_OUT_JAVA_LIBRARIES)/signapk$(COMMON_JAVA_PACKAGE_SUFFIX)
309MKBOOTFS := $(HOST_OUT_EXECUTABLES)/mkbootfs$(HOST_EXECUTABLE_SUFFIX)
310MINIGZIP := $(HOST_OUT_EXECUTABLES)/minigzip$(HOST_EXECUTABLE_SUFFIX)
311ifeq (,$(strip $(BOARD_CUSTOM_MKBOOTIMG)))
312MKBOOTIMG := $(HOST_OUT_EXECUTABLES)/mkbootimg$(HOST_EXECUTABLE_SUFFIX)
313else
314MKBOOTIMG := $(BOARD_CUSTOM_MKBOOTIMG)
315endif
316MKYAFFS2 := $(HOST_OUT_EXECUTABLES)/mkyaffs2image$(HOST_EXECUTABLE_SUFFIX)
317APICHECK := $(HOST_OUT_EXECUTABLES)/apicheck$(HOST_EXECUTABLE_SUFFIX)
318FS_GET_STATS := $(HOST_OUT_EXECUTABLES)/fs_get_stats$(HOST_EXECUTABLE_SUFFIX)
319MKEXT2IMG := $(HOST_OUT_EXECUTABLES)/genext2fs$(HOST_EXECUTABLE_SUFFIX)
320MAKE_EXT4FS := $(HOST_OUT_EXECUTABLES)/make_ext4fs$(HOST_EXECUTABLE_SUFFIX)
321MKEXTUSERIMG := $(HOST_OUT_EXECUTABLES)/mkuserimg.sh
322MKEXT2BOOTIMG := external/genext2fs/mkbootimg_ext2.sh
323SIMG2IMG := $(HOST_OUT_EXECUTABLES)/simg2img$(HOST_EXECUTABLE_SUFFIX)
324E2FSCK := $(HOST_OUT_EXECUTABLES)/e2fsck$(HOST_EXECUTABLE_SUFFIX)
325MKTARBALL := build/tools/mktarball.sh
326TUNE2FS := $(HOST_OUT_EXECUTABLES)/tune2fs$(HOST_EXECUTABLE_SUFFIX)
327E2FSCK := $(HOST_OUT_EXECUTABLES)/e2fsck$(HOST_EXECUTABLE_SUFFIX)
328JARJAR := $(HOST_OUT_JAVA_LIBRARIES)/jarjar.jar
329PROGUARD := external/proguard/bin/proguard.sh
330JAVATAGS := build/tools/java-event-log-tags.py
331LLVM_RS_CC := $(HOST_OUT_EXECUTABLES)/llvm-rs-cc$(HOST_EXECUTABLE_SUFFIX)
332BCC_COMPAT := $(HOST_OUT_EXECUTABLES)/bcc_compat$(HOST_EXECUTABLE_SUFFIX)
333LINT := prebuilts/sdk/tools/lint
334RMTYPEDEFS := $(HOST_OUT_EXECUTABLES)/rmtypedefs
335
336# ACP is always for the build OS, not for the host OS
337ACP := $(BUILD_OUT_EXECUTABLES)/acp$(BUILD_EXECUTABLE_SUFFIX)
338
339# dx is java behind a shell script; no .exe necessary.
340DX := $(HOST_OUT_EXECUTABLES)/dx
341ZIPALIGN := $(HOST_OUT_EXECUTABLES)/zipalign$(HOST_EXECUTABLE_SUFFIX)
342FINDBUGS := prebuilt/common/findbugs/bin/findbugs
343EMMA_JAR := external/emma/lib/emma$(COMMON_JAVA_PACKAGE_SUFFIX)
344
345YACC_HEADER_SUFFIX:= .hpp
346
347# Don't use column under Windows, cygwin or not
348ifeq ($(HOST_OS),windows)
349COLUMN:= cat
350else
351COLUMN:= column
352endif
353
354OLD_FLEX := prebuilts/misc/$(HOST_PREBUILT_TAG)/flex/flex-2.5.4a$(HOST_EXECUTABLE_SUFFIX)
355
356ifeq ($(HOST_OS),darwin)
357ifneq ($(EXPERIMENTAL_USE_JAVA7),)
358HOST_JDK_TOOLS_JAR:= $(shell $(BUILD_SYSTEM)/find-jdk-tools-jar.sh)
359else
360# Deliberately set to blank for Java 6 installations on MacOS. These
361# versions allegedly use a non-standard directory structure.
362HOST_JDK_TOOLS_JAR :=
363endif
364else
365HOST_JDK_TOOLS_JAR:= $(shell $(BUILD_SYSTEM)/find-jdk-tools-jar.sh)
366endif
367
368ifneq ($(HOST_JDK_TOOLS_JAR),)
369ifeq ($(wildcard $(HOST_JDK_TOOLS_JAR)),)
370$(error Error: could not find jdk tools.jar, please install JDK6)
371endif
372endif
373
374# Is the host JDK 64-bit version?
375HOST_JDK_IS_64BIT_VERSION :=
376ifneq ($(filter 64-Bit, $(shell java -version 2>&1)),)
377HOST_JDK_IS_64BIT_VERSION := true
378endif
379
380# It's called md5 on Mac OS and md5sum on Linux
381ifeq ($(HOST_OS),darwin)
382MD5SUM:=md5 -q
383else
384MD5SUM:=md5sum
385endif
386
387APICHECK_CLASSPATH := $(HOST_JDK_TOOLS_JAR)
388APICHECK_CLASSPATH := $(APICHECK_CLASSPATH):$(HOST_OUT_JAVA_LIBRARIES)/doclava$(COMMON_JAVA_PACKAGE_SUFFIX)
389APICHECK_CLASSPATH := $(APICHECK_CLASSPATH):$(HOST_OUT_JAVA_LIBRARIES)/jsilver$(COMMON_JAVA_PACKAGE_SUFFIX)
390APICHECK_COMMAND := $(APICHECK) -JXmx1024m -J"classpath $(APICHECK_CLASSPATH)"
391
392# The default key if not set as LOCAL_CERTIFICATE
393ifdef PRODUCT_DEFAULT_DEV_CERTIFICATE
394  DEFAULT_SYSTEM_DEV_CERTIFICATE := $(PRODUCT_DEFAULT_DEV_CERTIFICATE)
395else
396  DEFAULT_SYSTEM_DEV_CERTIFICATE := build/target/product/security/testkey
397endif
398
399# ###############################################################
400# Set up final options.
401# ###############################################################
402
403HOST_GLOBAL_CFLAGS += $(COMMON_GLOBAL_CFLAGS)
404HOST_RELEASE_CFLAGS += $(COMMON_RELEASE_CFLAGS)
405
406HOST_GLOBAL_CPPFLAGS += $(COMMON_GLOBAL_CPPFLAGS)
407HOST_RELEASE_CPPFLAGS += $(COMMON_RELEASE_CPPFLAGS)
408
409TARGET_GLOBAL_CFLAGS += $(COMMON_GLOBAL_CFLAGS)
410TARGET_RELEASE_CFLAGS += $(COMMON_RELEASE_CFLAGS)
411
412TARGET_GLOBAL_CPPFLAGS += $(COMMON_GLOBAL_CPPFLAGS)
413TARGET_RELEASE_CPPFLAGS += $(COMMON_RELEASE_CPPFLAGS)
414
415HOST_GLOBAL_LD_DIRS += -L$(HOST_OUT_INTERMEDIATE_LIBRARIES)
416TARGET_GLOBAL_LD_DIRS += -L$(TARGET_OUT_INTERMEDIATE_LIBRARIES)
417
418HOST_PROJECT_INCLUDES:= $(SRC_HEADERS) $(SRC_HOST_HEADERS) $(HOST_OUT_HEADERS)
419TARGET_PROJECT_INCLUDES:= $(SRC_HEADERS) $(TARGET_OUT_HEADERS) \
420		$(TARGET_DEVICE_KERNEL_HEADERS) $(TARGET_BOARD_KERNEL_HEADERS) \
421		$(TARGET_PRODUCT_KERNEL_HEADERS)
422
423# Many host compilers don't support these flags, so we have to make
424# sure to only specify them for the target compilers checked in to
425# the source tree.
426TARGET_GLOBAL_CFLAGS += $(TARGET_ERROR_FLAGS)
427TARGET_GLOBAL_CPPFLAGS += $(TARGET_ERROR_FLAGS)
428
429HOST_GLOBAL_CFLAGS += $(HOST_RELEASE_CFLAGS)
430HOST_GLOBAL_CPPFLAGS += $(HOST_RELEASE_CPPFLAGS)
431
432TARGET_GLOBAL_CFLAGS += $(TARGET_RELEASE_CFLAGS)
433TARGET_GLOBAL_CPPFLAGS += $(TARGET_RELEASE_CPPFLAGS)
434
435ifdef TARGET_2ND_ARCH
436$(combo_2nd_arch_prefix)TARGET_GLOBAL_CFLAGS += $(COMMON_GLOBAL_CFLAGS)
437$(combo_2nd_arch_prefix)TARGET_RELEASE_CFLAGS += $(COMMON_RELEASE_CFLAGS)
438$(combo_2nd_arch_prefix)TARGET_GLOBAL_CPPFLAGS += $(COMMON_GLOBAL_CPPFLAGS)
439$(combo_2nd_arch_prefix)TARGET_RELEASE_CPPFLAGS += $(COMMON_RELEASE_CPPFLAGS)
440$(combo_2nd_arch_prefix)TARGET_GLOBAL_LD_DIRS += -L$($(combo_2nd_arch_prefix)TARGET_OUT_INTERMEDIATE_LIBRARIES)
441$(combo_2nd_arch_prefix)TARGET_PROJECT_INCLUDES := $(TARGET_PROJECT_INCLUDES)
442$(combo_2nd_arch_prefix)TARGET_GLOBAL_CFLAGS += $(TARGET_ERROR_FLAGS)
443$(combo_2nd_arch_prefix)TARGET_GLOBAL_CPPFLAGS += $(TARGET_ERROR_FLAGS)
444$(combo_2nd_arch_prefix)TARGET_GLOBAL_CFLAGS += $($(combo_2nd_arch_prefix)TARGET_RELEASE_CFLAGS)
445$(combo_2nd_arch_prefix)TARGET_GLOBAL_CPPFLAGS += $($(combo_2nd_arch_prefix)TARGET_RELEASE_CPPFLAGS)
446endif
447
448# allow overriding default Java libraries on a per-target basis
449ifeq ($(TARGET_DEFAULT_JAVA_LIBRARIES),)
450  TARGET_DEFAULT_JAVA_LIBRARIES := core core-junit ext framework framework2
451endif
452
453# define llvm tools and global flags
454include $(BUILD_SYSTEM)/llvm_config.mk
455
456# ###############################################################
457# Collect a list of the SDK versions that we could compile against
458# For use with the LOCAL_SDK_VERSION variable for include $(BUILD_PACKAGE)
459# ###############################################################
460
461HISTORICAL_SDK_VERSIONS_ROOT := $(TOPDIR)prebuilts/sdk
462HISTORICAL_NDK_VERSIONS_ROOT := $(TOPDIR)prebuilts/ndk
463
464# Historical SDK version N is stored in $(HISTORICAL_SDK_VERSIONS_ROOT)/N.
465# The 'current' version is whatever this source tree is.
466#
467# sgrax     is the opposite of xargs.  It takes the list of args and puts them
468#           on each line for sort to process.
469# sort -g   is a numeric sort, so 1 2 3 10 instead of 1 10 2 3.
470
471# Numerically sort a list of numbers
472# $(1): the list of numbers to be sorted
473define numerically_sort
474$(shell function sgrax() { \
475    while [ -n "$$1" ] ; do echo $$1 ; shift ; done \
476    } ; \
477    ( sgrax $(1) | sort -g ) )
478endef
479
480TARGET_AVAILABLE_SDK_VERSIONS := $(call numerically_sort,\
481    $(patsubst $(HISTORICAL_SDK_VERSIONS_ROOT)/%/android.jar,%, \
482    $(wildcard $(HISTORICAL_SDK_VERSIONS_ROOT)/*/android.jar)))
483
484INTERNAL_PLATFORM_API_FILE := $(TARGET_OUT_COMMON_INTERMEDIATES)/PACKAGING/public_api.txt
485INTERNAL_PLATFORM_REMOVED_API_FILE := $(TARGET_OUT_COMMON_INTERMEDIATES)/PACKAGING/removed.txt
486
487# This is the standard way to name a directory containing prebuilt target
488# objects. E.g., prebuilt/$(TARGET_PREBUILT_TAG)/libc.so
489TARGET_PREBUILT_TAG := android-$(TARGET_ARCH)
490
491# Set up RS prebuilt variables for compatibility library
492
493RS_PREBUILT_CLCORE := prebuilts/sdk/renderscript/lib/$(TARGET_ARCH)/libclcore.bc
494RS_PREBUILT_LIBPATH := -L prebuilts/ndk/8/platforms/android-9/arch-$(TARGET_ARCH)/usr/lib
495RS_PREBUILT_COMPILER_RT := prebuilts/sdk/renderscript/lib/$(TARGET_ARCH)/libcompiler_rt.a
496
497include $(BUILD_SYSTEM)/dumpvar.mk
498