blob: 82545e52b186171ba7176ce0da961f3a30c2c33a [file] [log] [blame]
The Android Open Source Project88b60792009-03-03 19:28:42 -08001# 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
Dan Willemsen8cf5aa52017-10-17 01:30:14 -07006ifndef KATI
7$(warning Directly using config.mk from make is no longer supported.)
Dan Willemsen52f74822017-11-03 15:52:50 -07008$(warning )
9$(warning If you are just attempting to build, you probably need to re-source envsetup.sh:)
10$(warning )
11$(warning $$ source build/envsetup.sh)
12$(warning )
13$(warning If you are attempting to emulate get_build_var, use one of the following:)
14$(warning $$ build/soong/soong_ui.bash --dumpvar-mode)
15$(warning $$ build/soong/soong_ui.bash --dumpvars-mode)
16$(warning )
Dan Willemsen8cf5aa52017-10-17 01:30:14 -070017$(error done)
18endif
19
Dan Willemsen7ddc50a2018-10-18 16:11:40 -070020BUILD_SYSTEM :=$= build/make/core
21BUILD_SYSTEM_COMMON :=$= build/make/common
The Android Open Source Project88b60792009-03-03 19:28:42 -080022
Dan Willemsen7ddc50a2018-10-18 16:11:40 -070023include $(BUILD_SYSTEM_COMMON)/core.mk
Dan Willemsen11677ed2018-03-28 14:33:10 -070024
Dan Willemsen11677ed2018-03-28 14:33:10 -070025# Mark variables that should be coming as environment variables from soong_ui
26# as readonly
Dan Willemsen78c40be2018-10-17 16:50:49 -070027.KATI_READONLY := OUT_DIR TMPDIR BUILD_DATETIME_FILE
28ifdef CALLED_FROM_SETUP
Dan Willemsen3e8eb372018-10-20 21:37:44 -070029 .KATI_READONLY := CALLED_FROM_SETUP
Dan Willemsen78c40be2018-10-17 16:50:49 -070030endif
31ifdef KATI_PACKAGE_MK_DIR
32 .KATI_READONLY := KATI_PACKAGE_MK_DIR
33endif
Dan Willemsen11677ed2018-03-28 14:33:10 -070034
Dan Willemsen2ec3e4a2017-10-30 13:41:53 -070035# Mark variables deprecated/obsolete
Dan Willemsen77338622017-11-08 16:39:18 -080036CHANGES_URL := https://android.googlesource.com/platform/build/+/master/Changes.md
Dan Willemsen9569ddd2019-01-22 19:38:56 -080037.KATI_READONLY := CHANGES_URL
Dan Willemsen74afb1d2017-12-27 16:57:34 -080038$(KATI_obsolete_var PATH,Do not use PATH directly. See $(CHANGES_URL)#PATH)
Dan Willemsen79fd6962017-11-28 22:32:05 -080039$(KATI_obsolete_var PYTHONPATH,Do not use PYTHONPATH directly. See $(CHANGES_URL)#PYTHONPATH)
40$(KATI_obsolete_var OUT,Use OUT_DIR instead. See $(CHANGES_URL)#OUT)
41$(KATI_obsolete_var ANDROID_HOST_OUT,Use HOST_OUT instead. See $(CHANGES_URL)#ANDROID_HOST_OUT)
Dan Willemsen74afb1d2017-12-27 16:57:34 -080042$(KATI_obsolete_var ANDROID_PRODUCT_OUT,Use PRODUCT_OUT instead. See $(CHANGES_URL)#ANDROID_PRODUCT_OUT)
Dan Willemsen79fd6962017-11-28 22:32:05 -080043$(KATI_obsolete_var ANDROID_HOST_OUT_TESTCASES,Use HOST_OUT_TESTCASES instead. See $(CHANGES_URL)#ANDROID_HOST_OUT_TESTCASES)
44$(KATI_obsolete_var ANDROID_TARGET_OUT_TESTCASES,Use TARGET_OUT_TESTCASES instead. See $(CHANGES_URL)#ANDROID_TARGET_OUT_TESTCASES)
Dan Willemsen07699632018-01-03 15:15:38 -080045$(KATI_obsolete_var ANDROID_BUILD_TOP,Use '.' instead. See $(CHANGES_URL)#ANDROID_BUILD_TOP)
Dan Willemsen79fd6962017-11-28 22:32:05 -080046$(KATI_obsolete_var \
Dan Willemsen77338622017-11-08 16:39:18 -080047 ANDROID_TOOLCHAIN \
48 ANDROID_TOOLCHAIN_2ND_ARCH \
49 ANDROID_DEV_SCRIPTS \
50 ANDROID_EMULATOR_PREBUILTS \
51 ANDROID_PRE_BUILD_PATHS \
52 ,See $(CHANGES_URL)#other_envsetup_variables)
Yifan Hong6ce074f2017-12-12 18:01:09 -080053$(KATI_obsolete_var PRODUCT_COMPATIBILITY_MATRIX_LEVEL_OVERRIDE,Set FCM Version in device manifest instead. See $(CHANGES_URL)#PRODUCT_COMPATIBILITY_MATRIX_LEVEL_OVERRIDE)
Stephen Hines178cf8e2018-01-11 11:54:48 -080054$(KATI_obsolete_var USE_CLANG_PLATFORM_BUILD,Clang is the only supported Android compiler. See $(CHANGES_URL)#USE_CLANG_PLATFORM_BUILD)
Nan Zhang2132fbc2018-08-30 14:47:35 -070055$(KATI_obsolete_var BUILD_DROIDDOC,Droiddoc is only supported in Soong. See details on build/soong/java/droiddoc.go)
Nan Zhange0630512018-09-17 14:32:52 -070056$(KATI_obsolete_var BUILD_APIDIFF,Apidiff is only supported in Soong. See details on build/soong/java/droiddoc.go)
Dan Willemsenf0638392018-09-04 22:25:22 -070057$(KATI_obsolete_var \
58 DEFAULT_GCC_CPP_STD_VERSION \
59 HOST_GLOBAL_CFLAGS 2ND_HOST_GLOBAL_CFLAGS \
60 HOST_GLOBAL_CONLYFLAGS 2ND_HOST_GLOBAL_CONLYFLAGS \
61 HOST_GLOBAL_CPPFLAGS 2ND_HOST_GLOBAL_CPPFLAGS \
62 HOST_GLOBAL_LDFLAGS 2ND_HOST_GLOBAL_LDFLAGS \
63 HOST_GLOBAL_LLDFLAGS 2ND_HOST_GLOBAL_LLDFLAGS \
64 HOST_CLANG_SUPPORTED 2ND_HOST_CLANG_SUPPORTED \
65 HOST_CC 2ND_HOST_CC \
66 HOST_CXX 2ND_HOST_CXX \
67 HOST_CROSS_GLOBAL_CFLAGS 2ND_HOST_CROSS_GLOBAL_CFLAGS \
68 HOST_CROSS_GLOBAL_CONLYFLAGS 2ND_HOST_CROSS_GLOBAL_CONLYFLAGS \
69 HOST_CROSS_GLOBAL_CPPFLAGS 2ND_HOST_CROSS_GLOBAL_CPPFLAGS \
70 HOST_CROSS_GLOBAL_LDFLAGS 2ND_HOST_CROSS_GLOBAL_LDFLAGS \
71 HOST_CROSS_GLOBAL_LLDFLAGS 2ND_HOST_CROSS_GLOBAL_LLDFLAGS \
72 HOST_CROSS_CLANG_SUPPORTED 2ND_HOST_CROSS_CLANG_SUPPORTED \
73 HOST_CROSS_CC 2ND_HOST_CROSS_CC \
74 HOST_CROSS_CXX 2ND_HOST_CROSS_CXX \
75 TARGET_GLOBAL_CFLAGS 2ND_TARGET_GLOBAL_CFLAGS \
76 TARGET_GLOBAL_CONLYFLAGS 2ND_TARGET_GLOBAL_CONLYFLAGS \
77 TARGET_GLOBAL_CPPFLAGS 2ND_TARGET_GLOBAL_CPPFLAGS \
78 TARGET_GLOBAL_LDFLAGS 2ND_TARGET_GLOBAL_LDFLAGS \
79 TARGET_GLOBAL_LLDFLAGS 2ND_TARGET_GLOBAL_LLDFLAGS \
80 TARGET_CLANG_SUPPORTED 2ND_TARGET_CLANG_SUPPORTED \
81 TARGET_CC 2ND_TARGET_CC \
82 TARGET_CXX 2ND_TARGET_CXX \
Dan Willemsen7a5c5d72018-10-07 19:41:21 -070083 TARGET_TOOLCHAIN_ROOT 2ND_TARGET_TOOLCHAIN_ROOT \
84 HOST_TOOLCHAIN_ROOT 2ND_HOST_TOOLCHAIN_ROOT \
85 HOST_CROSS_TOOLCHAIN_ROOT 2ND_HOST_CROSS_TOOLCHAIN_ROOT \
86 HOST_TOOLS_PREFIX 2ND_HOST_TOOLS_PREFIX \
87 HOST_CROSS_TOOLS_PREFIX 2ND_HOST_CROSS_TOOLS_PREFIX \
88 HOST_GCC_VERSION 2ND_HOST_GCC_VERSION \
89 HOST_CROSS_GCC_VERSION 2ND_HOST_CROSS_GCC_VERSION \
90 TARGET_NDK_GCC_VERSION 2ND_TARGET_NDK_GCC_VERSION \
91 GLOBAL_CFLAGS_NO_OVERRIDE GLOBAL_CPPFLAGS_NO_OVERRIDE \
Dan Willemsenf0638392018-09-04 22:25:22 -070092 ,GCC support has been removed. Use Clang instead)
Dan Willemsen3e8eb372018-10-20 21:37:44 -070093$(KATI_obsolete_var DIST_DIR dist_goal,Use dist-for-goals instead. See $(CHANGES_URL)#dist)
Tom Cherrye0f3ed52019-02-11 13:09:59 -080094$(KATI_obsolete_var TARGET_ANDROID_FILESYSTEM_CONFIG_H,Use TARGET_FS_CONFIG_GEN instead)
Dan Willemsen06364282019-01-02 14:32:54 -080095$(KATI_deprecated_var USER,Use BUILD_USERNAME instead. See $(CHANGES_URL)#USER)
Tom Cherry6b28af32019-04-16 15:18:52 -070096$(KATI_obsolete_var TARGET_ROOT_OUT_SBIN,/sbin has been removed, use /system/bin instead)
97$(KATI_obsolete_var TARGET_ROOT_OUT_SBIN_UNSTRIPPED,/sbin has been removed, use /system/bin instead)
Dan Willemsen407ca582019-04-18 09:38:25 -070098$(KATI_obsolete_var BUILD_BROKEN_PHONY_TARGETS)
Dan Willemsen1d4a56f2019-04-18 09:38:25 -070099$(KATI_obsolete_var BUILD_BROKEN_DUP_COPY_HEADERS)
Dan Willemsene048f7e2019-02-09 18:58:36 -0800100$(KATI_obsolete_var BUILD_BROKEN_ENG_DEBUG_TAGS)
Dan Willemsen3a1072a2019-05-14 22:03:58 -0700101$(KATI_obsolete_export It is a global setting. See $(CHANGES_URL)#export_keyword)
102$(KATI_obsolete_var BUILD_BROKEN_ANDROIDMK_EXPORTS)
Tao Bao84f88a42019-05-28 16:30:18 -0700103$(KATI_obsolete_var PRODUCT_STATIC_BOOT_CONTROL_HAL,Use shared library module instead. See $(CHANGES_URL)#PRODUCT_STATIC_BOOT_CONTROL_HAL)
Elliott Hughes2e6e73b2019-07-18 15:03:52 -0700104$(KATI_obsolete_var \
105 ARCH_ARM_HAVE_ARMV7A \
106 ARCH_DSP_REV \
107 ARCH_HAVE_ALIGNED_DOUBLES \
108 ARCH_MIPS_HAS_DSP \
109 ARCH_MIPS_HAS_FPU \
110 ARCH_MIPS_REV6 \
111 ARCH_X86_HAVE_AES_NI \
112 ARCH_X86_HAVE_AVX \
113 ARCH_X86_HAVE_AVX2 \
114 ARCH_X86_HAVE_AVX512 \
115 ARCH_X86_HAVE_MOVBE \
116 ARCH_X86_HAVE_POPCNT \
117 ARCH_X86_HAVE_SSE4 \
118 ARCH_X86_HAVE_SSE4_2 \
119 ARCH_X86_HAVE_SSSE3 \
120)
Elliott Hughes05484392019-07-30 08:41:49 -0700121$(KATI_obsolete_var PRODUCT_IOT)
Elliott Hughes56021102019-09-06 10:58:14 -0700122$(KATI_obsolete_var MD5SUM)
Yifan Hong88adfc62019-10-11 15:52:44 -0700123$(KATI_obsolete_var BOARD_HAL_STATIC_LIBRARIES, See $(CHANGES_URL)#BOARD_HAL_STATIC_LIBRARIES)
124$(KATI_obsolete_var LOCAL_HAL_STATIC_LIBRARIES, See $(CHANGES_URL)#BOARD_HAL_STATIC_LIBRARIES)
Dan Willemsen8b9c3cc2018-02-27 02:15:32 -0800125
Dan Willemsen01a19a12016-11-09 16:35:34 -0800126# Used to force goals to build. Only use for conditionally defined goals.
127.PHONY: FORCE
128FORCE:
129
130ORIGINAL_MAKECMDGOALS := $(MAKECMDGOALS)
131
Dan Willemsence7f8dd2017-07-25 00:57:38 -0700132UNAME := $(shell uname -sm)
133
Dan Willemsen0ab1be62019-04-09 21:35:37 -0700134SRC_TARGET_DIR := $(TOPDIR)build/make/target
The Android Open Source Project88b60792009-03-03 19:28:42 -0800135
136# Some specific paths to tools
Colin Crossfdea8932017-12-06 14:38:40 -0800137SRC_DROIDDOC_DIR := $(TOPDIR)build/make/tools/droiddoc
The Android Open Source Project88b60792009-03-03 19:28:42 -0800138
Dan Willemsen92afd7d2018-05-02 00:15:41 -0700139# Mark some inputs as readonly
140ifdef TARGET_DEVICE_DIR
141 .KATI_READONLY := TARGET_DEVICE_DIR
142endif
143
Dan Willemsen5c3fc2a2019-07-29 23:45:19 -0700144ONE_SHOT_MAKEFILE :=
145.KATI_READONLY := ONE_SHOT_MAKEFILE
146
Steven Morelanda64f3362017-05-31 12:48:55 -0700147# Set up efficient math functions which are used in make.
148# Here since this file is included by envsetup as well as during build.
Dan Willemsen7ddc50a2018-10-18 16:11:40 -0700149include $(BUILD_SYSTEM_COMMON)/math.mk
Steven Morelanda64f3362017-05-31 12:48:55 -0700150
Dan Willemsen7ddc50a2018-10-18 16:11:40 -0700151include $(BUILD_SYSTEM_COMMON)/strings.mk
Yifan Hongc49bddf2018-09-21 16:39:37 -0700152
Colin Cross6db5b0e2018-11-16 21:26:33 -0800153include $(BUILD_SYSTEM_COMMON)/json.mk
154
The Android Open Source Project88b60792009-03-03 19:28:42 -0800155# Various mappings to avoid hard-coding paths all over the place
156include $(BUILD_SYSTEM)/pathmap.mk
157
Alan Viverettefa0184f2018-02-15 11:26:31 -0500158# Allow projects to define their own globally-available variables
159include $(BUILD_SYSTEM)/project_definitions.mk
160
The Android Open Source Project88b60792009-03-03 19:28:42 -0800161# ###############################################################
162# Build system internal files
163# ###############################################################
164
Dan Willemsenbed19182019-04-17 12:25:25 -0700165BUILD_COMBOS :=$= $(BUILD_SYSTEM)/combo
The Android Open Source Project88b60792009-03-03 19:28:42 -0800166
Dan Willemsenbed19182019-04-17 12:25:25 -0700167CLEAR_VARS :=$= $(BUILD_SYSTEM)/clear_vars.mk
Christopher Ferris70ca5e52014-02-04 22:09:16 -0800168
Dan Willemsenbed19182019-04-17 12:25:25 -0700169BUILD_HOST_STATIC_LIBRARY :=$= $(BUILD_SYSTEM)/host_static_library.mk
170BUILD_HOST_SHARED_LIBRARY :=$= $(BUILD_SYSTEM)/host_shared_library.mk
171BUILD_STATIC_LIBRARY :=$= $(BUILD_SYSTEM)/static_library.mk
172BUILD_HEADER_LIBRARY :=$= $(BUILD_SYSTEM)/header_library.mk
173BUILD_AUX_STATIC_LIBRARY :=$= $(BUILD_SYSTEM)/aux_static_library.mk
174BUILD_AUX_EXECUTABLE :=$= $(BUILD_SYSTEM)/aux_executable.mk
175BUILD_SHARED_LIBRARY :=$= $(BUILD_SYSTEM)/shared_library.mk
176BUILD_EXECUTABLE :=$= $(BUILD_SYSTEM)/executable.mk
177BUILD_HOST_EXECUTABLE :=$= $(BUILD_SYSTEM)/host_executable.mk
178BUILD_PACKAGE :=$= $(BUILD_SYSTEM)/package.mk
179BUILD_PHONY_PACKAGE :=$= $(BUILD_SYSTEM)/phony_package.mk
180BUILD_RRO_PACKAGE :=$= $(BUILD_SYSTEM)/build_rro_package.mk
181BUILD_HOST_PREBUILT :=$= $(BUILD_SYSTEM)/host_prebuilt.mk
182BUILD_PREBUILT :=$= $(BUILD_SYSTEM)/prebuilt.mk
183BUILD_MULTI_PREBUILT :=$= $(BUILD_SYSTEM)/multi_prebuilt.mk
184BUILD_JAVA_LIBRARY :=$= $(BUILD_SYSTEM)/java_library.mk
185BUILD_STATIC_JAVA_LIBRARY :=$= $(BUILD_SYSTEM)/static_java_library.mk
186BUILD_HOST_JAVA_LIBRARY :=$= $(BUILD_SYSTEM)/host_java_library.mk
187BUILD_COPY_HEADERS :=$= $(BUILD_SYSTEM)/copy_headers.mk
188BUILD_NATIVE_TEST :=$= $(BUILD_SYSTEM)/native_test.mk
189BUILD_NATIVE_BENCHMARK :=$= $(BUILD_SYSTEM)/native_benchmark.mk
190BUILD_HOST_NATIVE_TEST :=$= $(BUILD_SYSTEM)/host_native_test.mk
191BUILD_FUZZ_TEST :=$= $(BUILD_SYSTEM)/fuzz_test.mk
192BUILD_HOST_FUZZ_TEST :=$= $(BUILD_SYSTEM)/host_fuzz_test.mk
Christopher Ferris70ca5e52014-02-04 22:09:16 -0800193
Dan Willemsenbed19182019-04-17 12:25:25 -0700194BUILD_SHARED_TEST_LIBRARY :=$= $(BUILD_SYSTEM)/shared_test_lib.mk
195BUILD_HOST_SHARED_TEST_LIBRARY :=$= $(BUILD_SYSTEM)/host_shared_test_lib.mk
196BUILD_STATIC_TEST_LIBRARY :=$= $(BUILD_SYSTEM)/static_test_lib.mk
197BUILD_HOST_STATIC_TEST_LIBRARY :=$= $(BUILD_SYSTEM)/host_static_test_lib.mk
Narayan Kamath0dd273a2013-10-28 13:20:52 +0000198
Dan Willemsenbed19182019-04-17 12:25:25 -0700199BUILD_NOTICE_FILE :=$= $(BUILD_SYSTEM)/notice_files.mk
200BUILD_HOST_DALVIK_JAVA_LIBRARY :=$= $(BUILD_SYSTEM)/host_dalvik_java_library.mk
201BUILD_HOST_DALVIK_STATIC_JAVA_LIBRARY :=$= $(BUILD_SYSTEM)/host_dalvik_static_java_library.mk
202
203BUILD_HOST_TEST_CONFIG :=$= $(BUILD_SYSTEM)/host_test_config.mk
204BUILD_TARGET_TEST_CONFIG :=$= $(BUILD_SYSTEM)/target_test_config.mk
Dan Shiefb892d2017-12-06 15:57:31 -0800205
Dan Willemsen695849e2019-04-17 12:25:09 -0700206include $(BUILD_SYSTEM)/deprecation.mk
Dan Shiefb892d2017-12-06 15:57:31 -0800207
The Android Open Source Project88b60792009-03-03 19:28:42 -0800208# ###############################################################
209# Parse out any modifier targets.
210# ###############################################################
211
Dan Willemsen562bacc2017-05-25 22:10:08 -0700212hide := @
The Android Open Source Project88b60792009-03-03 19:28:42 -0800213
Ying Wanga1742612015-10-28 14:33:40 -0700214################################################################
215# Tools needed in product configuration makefiles.
216################################################################
Colin Crossfdea8932017-12-06 14:38:40 -0800217NORMALIZE_PATH := build/make/tools/normalize_path.py
Ying Wanga1742612015-10-28 14:33:40 -0700218
219# $(1): the paths to be normalized
220define normalize-paths
221$(if $(1),$(shell $(NORMALIZE_PATH) $(1)))
222endef
223
The Android Open Source Project88b60792009-03-03 19:28:42 -0800224# ###############################################################
225# Set common values
226# ###############################################################
227
Dan Willemseneaacf5b2018-03-13 00:04:48 -0700228# Initialize SOONG_CONFIG_NAMESPACES so that it isn't recursive.
229SOONG_CONFIG_NAMESPACES :=
230
Bill Peckhamdba4b002020-01-02 17:59:11 -0800231# The add_soong_config_namespace function adds a namespace and initializes it
232# to be empty.
233# $1 is the namespace.
234# Ex: $(call add_soong_config_namespace,acme)
235
236define add_soong_config_namespace
237$(eval SOONG_CONFIG_NAMESPACES += $1) \
238$(eval SOONG_CONFIG_$1 :=)
239endef
240
241# The add_soong_config_var function adds a soong config variable to
242# SOONG_CONFIG_*. The variable and its value are then be available to a
243# soong_config_module_type in an Android.bp file.
244# $1 is the namespace. $2 is the variable name.
245# Ex: $(call add_soong_config_var,acme,COOL_FEATURE)
246
247define add_soong_config_var
248$(eval SOONG_CONFIG_$1 += $2) \
249$(eval SOONG_CONFIG_$1_$2 := $($2))
250endef
251
252# The add_soong_config_var_value function defines a make variable and also adds
253# the variable to SOONG_CONFIG_*.
254# $1 is the namespace. $2 is the variable name. $3 is the variable value.
255# Ex: $(call add_soong_config_var_value,acme,COOL_FEATURE,true)
256
257define add_soong_config_var_value
258$(eval $2 := $3) \
259$(call add_soong_config_var,$1,$2)
260endef
261
The Android Open Source Project88b60792009-03-03 19:28:42 -0800262# Set the extensions used for various packages
263COMMON_PACKAGE_SUFFIX := .zip
264COMMON_JAVA_PACKAGE_SUFFIX := .jar
265COMMON_ANDROID_PACKAGE_SUFFIX := .apk
266
Yohann Rousself528e132015-03-13 12:08:26 +0100267ifdef TMPDIR
268JAVA_TMPDIR_ARG := -Djava.io.tmpdir=$(TMPDIR)
269else
270JAVA_TMPDIR_ARG :=
271endif
272
The Android Open Source Project88b60792009-03-03 19:28:42 -0800273# ###############################################################
274# Include sub-configuration files
275# ###############################################################
276
277# ---------------------------------------------------------------
278# Try to include buildspec.mk, which will try to set stuff up.
Brian Carlstrom1aeee8b2013-06-27 12:02:46 -0700279# If this file doesn't exist, the environment variables will
The Android Open Source Project88b60792009-03-03 19:28:42 -0800280# be used, and if that doesn't work, then the default is an
281# arm build
Ying Wangd4495e92011-11-02 13:49:08 -0700282ifndef ANDROID_BUILDSPEC
283ANDROID_BUILDSPEC := $(TOPDIR)buildspec.mk
284endif
285-include $(ANDROID_BUILDSPEC)
The Android Open Source Project88b60792009-03-03 19:28:42 -0800286
287# ---------------------------------------------------------------
288# Define most of the global variables. These are the ones that
289# are specific to the user's build configuration.
290include $(BUILD_SYSTEM)/envsetup.mk
291
C. Sean Youngcf469982015-06-09 12:35:45 -0500292# Pruned directory options used when using findleaves.py
293# See envsetup.mk for a description of SCAN_EXCLUDE_DIRS
Colin Crossae58e2b2016-10-04 16:21:49 -0700294FIND_LEAVES_EXCLUDES := $(addprefix --prune=, $(SCAN_EXCLUDE_DIRS) .repo .git)
C. Sean Youngcf469982015-06-09 12:35:45 -0500295
Dima Zavin06e758a2012-03-30 10:45:38 -0700296# The build system exposes several variables for where to find the kernel
297# headers:
298# TARGET_DEVICE_KERNEL_HEADERS is automatically created for the current
299# device being built. It is set as $(TARGET_DEVICE_DIR)/kernel-headers,
300# e.g. device/samsung/tuna/kernel-headers. This directory is not
301# explicitly set by anyone, the build system always adds this subdir.
302#
303# TARGET_BOARD_KERNEL_HEADERS is specified by the BoardConfig.mk file
304# to allow other directories to be included. This is useful if there's
305# some common place where a few headers are being kept for a group
306# of devices. For example, device/<vendor>/common/kernel-headers could
307# contain some headers for several of <vendor>'s devices.
308#
309# TARGET_PRODUCT_KERNEL_HEADERS is generated by the product inheritance
310# graph. This allows architecture products to provide headers for the
311# devices using that architecture. For example,
312# hardware/ti/omap4xxx/omap4.mk will specify
313# PRODUCT_VENDOR_KERNEL_HEADERS variable that specify where the omap4
314# specific headers are, e.g. hardware/ti/omap4xxx/kernel-headers.
315# The build system then combines all the values specified by all the
316# PRODUCT_VENDOR_KERNEL_HEADERS directives in the product inheritance
317# tree and then exports a TARGET_PRODUCT_KERNEL_HEADERS variable.
318#
319# The layout of subdirs in any of the kernel-headers dir should mirror the
320# layout of the kernel include/ directory. For example,
321# device/samsung/tuna/kernel-headers/linux/,
322# hardware/ti/omap4xxx/kernel-headers/media/,
323# etc.
324#
325# NOTE: These directories MUST contain post-processed headers using the
Alex Deymobe0e7c92016-04-22 10:18:15 -0700326# bionic/libc/kernel/tools/clean_header.py tool. Additionally, the original
327# kernel headers must also be checked in, but in a different subdirectory. By
Dima Zavin06e758a2012-03-30 10:45:38 -0700328# convention, the originals should be checked into original-kernel-headers
329# directory of the same parent dir. For example,
330# device/samsung/tuna/kernel-headers <----- post-processed
331# device/samsung/tuna/original-kernel-headers <----- originals
332#
Dima Zavin4e16f962012-03-14 23:50:17 -0700333TARGET_DEVICE_KERNEL_HEADERS := $(strip $(wildcard $(TARGET_DEVICE_DIR)/kernel-headers))
334
Dima Zavinf9269902012-03-16 09:57:11 -0700335define validate-kernel-headers
336$(if $(firstword $(foreach hdr_dir,$(1),\
337 $(filter-out kernel-headers,$(notdir $(hdr_dir))))),\
338 $(error Kernel header dirs must be end in kernel-headers: $(1)))
339endef
Dima Zavin4e16f962012-03-14 23:50:17 -0700340# also allow the board config to provide additional directories since
341# there could be device/oem/base_hw and device/oem/derived_hw
342# that both are valid devices but derived_hw needs to use kernel headers
343# from base_hw.
344TARGET_BOARD_KERNEL_HEADERS := $(strip $(wildcard $(TARGET_BOARD_KERNEL_HEADERS)))
345TARGET_BOARD_KERNEL_HEADERS := $(patsubst %/,%,$(TARGET_BOARD_KERNEL_HEADERS))
Dima Zavinf9269902012-03-16 09:57:11 -0700346$(call validate-kernel-headers,$(TARGET_BOARD_KERNEL_HEADERS))
347
348# then add product-inherited includes, to allow for
349# hardware/sivendor/chip/chip.mk to include their own headers
350TARGET_PRODUCT_KERNEL_HEADERS := $(strip $(wildcard $(PRODUCT_VENDOR_KERNEL_HEADERS)))
351TARGET_PRODUCT_KERNEL_HEADERS := $(patsubst %/,%,$(TARGET_PRODUCT_KERNEL_HEADERS))
352$(call validate-kernel-headers,$(TARGET_PRODUCT_KERNEL_HEADERS))
Anton Hanssond488d2d2019-02-26 15:49:25 +0000353.KATI_READONLY := TARGET_DEVICE_KERNEL_HEADERS TARGET_BOARD_KERNEL_HEADERS TARGET_PRODUCT_KERNEL_HEADERS
Dima Zavin4e16f962012-03-14 23:50:17 -0700354
Shinichiro Hamaji0e7587a2015-10-09 14:36:04 +0900355# Commands to generate .toc file common to ELF .so files.
356define _gen_toc_command_for_elf
Shinichiro Hamajif0972f72015-11-05 12:51:08 +0900357$(hide) ($($(PRIVATE_2ND_ARCH_VAR_PREFIX)$(PRIVATE_PREFIX)READELF) -d $(1) | grep SONAME || echo "No SONAME for $1") > $(2)
Shinichiro Hamaji2b0caa32016-01-06 15:13:25 +0900358$(hide) $($(PRIVATE_2ND_ARCH_VAR_PREFIX)$(PRIVATE_PREFIX)READELF) --dyn-syms $(1) | awk '{$$2=""; $$3=""; print}' >> $(2)
Shinichiro Hamaji0e7587a2015-10-09 14:36:04 +0900359endef
360
361# Commands to generate .toc file from Darwin dynamic library.
362define _gen_toc_command_for_macho
Dan Willemsen0c316542018-06-03 16:20:08 -0700363$(hide) $(HOST_OTOOL) -l $(1) | grep LC_ID_DYLIB -A 5 > $(2)
364$(hide) $(HOST_NM) -gP $(1) | cut -f1-2 -d" " | (grep -v U$$ >> $(2) || true)
Shinichiro Hamaji0e7587a2015-10-09 14:36:04 +0900365endef
366
Dan Willemsen20f99a62017-10-12 01:35:14 -0700367ifeq ($(CALLED_FROM_SETUP),true)
Ying Wang57d90602015-07-20 18:40:18 -0700368include $(BUILD_SYSTEM)/ccache.mk
Shinichiro Hamajiee482fd2015-08-17 17:38:24 +0900369include $(BUILD_SYSTEM)/goma.mk
Ramy Medhatec8b8df2019-07-17 12:28:40 +0000370include $(BUILD_SYSTEM)/rbe.mk
Colin Cross44005d42016-08-31 13:32:39 -0700371endif
Colin Cross5a5befb2016-08-31 09:35:32 -0700372
Colin Crossa3339e92014-04-30 18:09:13 -0700373ifdef TARGET_PREFER_32_BIT
374TARGET_PREFER_32_BIT_APPS := true
375TARGET_PREFER_32_BIT_EXECUTABLES := true
376endif
377
Dan Willemsen056609c2016-05-16 22:07:31 -0700378# GCC version selection
379TARGET_GCC_VERSION := 4.9
380ifdef TARGET_2ND_ARCH
3812ND_TARGET_GCC_VERSION := 4.9
382endif
383
Dan Willemsene68100e2016-09-26 17:37:19 -0700384# Normalize WITH_STATIC_ANALYZER
Andrew Hsieh906cb782013-09-10 17:37:14 +0800385ifeq ($(strip $(WITH_STATIC_ANALYZER)),0)
386 WITH_STATIC_ANALYZER :=
387endif
Andrew Hsieh906cb782013-09-10 17:37:14 +0800388
Chih-Hung Hsieha9a55c72016-03-31 16:30:23 -0700389# Unset WITH_TIDY_ONLY if global WITH_TIDY_ONLY is not true nor 1.
390ifeq (,$(filter 1 true,$(WITH_TIDY_ONLY)))
391 WITH_TIDY_ONLY :=
392endif
393
The Android Open Source Project88b60792009-03-03 19:28:42 -0800394# Pick a Java compiler.
395include $(BUILD_SYSTEM)/combo/javac.mk
396
397# ---------------------------------------------------------------
398# Check that the configuration is current. We check that
399# BUILD_ENV_SEQUENCE_NUMBER is current against this value.
400# Don't fail if we're called from envsetup, so they have a
401# chance to update their environment.
402
403ifeq (,$(strip $(CALLED_FROM_SETUP)))
404ifneq (,$(strip $(BUILD_ENV_SEQUENCE_NUMBER)))
405ifneq ($(BUILD_ENV_SEQUENCE_NUMBER),$(CORRECT_BUILD_ENV_SEQUENCE_NUMBER))
406$(warning BUILD_ENV_SEQUENCE_NUMBER is set incorrectly.)
407$(info *** If you use envsetup/lunch/choosecombo:)
408$(info *** - Re-execute envsetup (". envsetup.sh"))
409$(info *** - Re-run lunch or choosecombo)
410$(info *** If you use buildspec.mk:)
411$(info *** - Look at buildspec.mk.default to see what has changed)
412$(info *** - Update BUILD_ENV_SEQUENCE_NUMBER to "$(CORRECT_BUILD_ENV_SEQUENCE_NUMBER)")
413$(error bailing..)
414endif
415endif
416endif
417
Colin Cross6b66fcf2016-01-26 15:59:50 -0800418# Set up PDK so we can use TARGET_BUILD_PDK to select prebuilt tools below
419.PHONY: pdk fusion
420pdk fusion: $(DEFAULT_GOAL)
421
422# What to build:
423# pdk fusion if:
Dan Willemsen0663f682018-03-06 14:07:21 -0800424# 1) PDK_FUSION_PLATFORM_ZIP / PDK_FUSION_PLATFORM_DIR is passed in from the environment
Colin Cross6b66fcf2016-01-26 15:59:50 -0800425# or
Dan Willemsen0663f682018-03-06 14:07:21 -0800426# 2) the platform.zip / pdk.mk exists in the default location
Colin Cross6b66fcf2016-01-26 15:59:50 -0800427# or
428# 3) fusion is a command line build goal,
429# PDK_FUSION_PLATFORM_ZIP is needed anyway, then do we need the 'fusion' goal?
430# otherwise pdk only if:
431# 1) pdk is a command line build goal
432# or
433# 2) TARGET_BUILD_PDK is passed in from the environment
434
Dan Willemsen0663f682018-03-06 14:07:21 -0800435# if PDK_FUSION_PLATFORM_ZIP or PDK_FUSION_PLATFORM_DIR is specified, do not override.
436ifeq (,$(strip $(PDK_FUSION_PLATFORM_ZIP)$(PDK_FUSION_PLATFORM_DIR)))
437 # Most PDK project paths should be using vendor/pdk/TARGET_DEVICE
438 # but some legacy ones (e.g. mini_armv7a_neon generic PDK) were setup
439 # with vendor/pdk/TARGET_PRODUCT.
440 # Others are set up with vendor/pdk/TARGET_DEVICE/TARGET_DEVICE-userdebug
441 _pdk_fusion_search_paths := \
442 vendor/pdk/$(TARGET_DEVICE)/$(TARGET_DEVICE)-$(TARGET_BUILD_VARIANT)/platform \
443 vendor/pdk/$(TARGET_DEVICE)/$(TARGET_PRODUCT)-$(TARGET_BUILD_VARIANT)/platform \
444 vendor/pdk/$(TARGET_DEVICE)/$(patsubst aosp_%,full_%,$(TARGET_PRODUCT))-$(TARGET_BUILD_VARIANT)/platform \
445 vendor/pdk/$(TARGET_PRODUCT)/$(TARGET_PRODUCT)-$(TARGET_BUILD_VARIANT)/platform \
446 vendor/pdk/$(TARGET_PRODUCT)/$(patsubst aosp_%,full_%,$(TARGET_PRODUCT))-$(TARGET_BUILD_VARIANT)/platform
447
448 _pdk_fusion_default_platform_zip := $(strip $(foreach p,$(_pdk_fusion_search_paths),$(wildcard $(p)/platform.zip)))
449 ifneq (,$(_pdk_fusion_default_platform_zip))
450 PDK_FUSION_PLATFORM_ZIP := $(word 1, $(_pdk_fusion_default_platform_zip))
451 _pdk_fusion_default_platform_zip :=
452 else
453 _pdk_fusion_default_platform_mk := $(strip $(foreach p,$(_pdk_fusion_search_paths),$(wildcard $(p)/pdk.mk)))
454 ifneq (,$(_pdk_fusion_default_platform_mk))
455 PDK_FUSION_PLATFORM_DIR := $(dir $(word 1,$(_pdk_fusion_default_platform_mk)))
456 _pdk_fusion_default_platform_mk :=
457 endif
458 endif # _pdk_fusion_default_platform_zip
459 _pdk_fusion_search_paths :=
460endif # !PDK_FUSION_PLATFORM_ZIP && !PDK_FUSION_PLATFORM_DIR
461
462ifneq (,$(PDK_FUSION_PLATFORM_ZIP))
463 ifneq (,$(PDK_FUSION_PLATFORM_DIR))
464 $(error Only one of PDK_FUSION_PLATFORM_ZIP or PDK_FUSION_PLATFORM_DIR may be specified)
465 endif
466endif
Colin Cross6b66fcf2016-01-26 15:59:50 -0800467
468ifneq (,$(filter pdk fusion, $(MAKECMDGOALS)))
469TARGET_BUILD_PDK := true
470ifneq (,$(filter fusion, $(MAKECMDGOALS)))
Dan Willemsen0663f682018-03-06 14:07:21 -0800471ifeq (,$(strip $(PDK_FUSION_PLATFORM_ZIP)$(PDK_FUSION_PLATFORM_DIR)))
472 $(error Specify PDK_FUSION_PLATFORM_ZIP or PDK_FUSION_PLATFORM_DIR to do a PDK fusion.)
Colin Cross6b66fcf2016-01-26 15:59:50 -0800473endif
474endif # fusion
475endif # pdk or fusion
476
477ifdef PDK_FUSION_PLATFORM_ZIP
478TARGET_BUILD_PDK := true
479ifeq (,$(wildcard $(PDK_FUSION_PLATFORM_ZIP)))
Dan Willemsen9b7c1e42018-11-05 10:40:45 -0800480 ifneq (,$(wildcard $(patsubst %.zip,%,$(PDK_FUSION_PLATFORM_ZIP))/pdk.mk))
481 PDK_FUSION_PLATFORM_DIR := $(patsubst %.zip,%,$(PDK_FUSION_PLATFORM_ZIP))
Dan Willemsen0663f682018-03-06 14:07:21 -0800482 PDK_FUSION_PLATFORM_ZIP :=
483 else
484 $(error Cannot find file $(PDK_FUSION_PLATFORM_ZIP).)
485 endif
486endif
487endif
488
489ifdef PDK_FUSION_PLATFORM_DIR
490TARGET_BUILD_PDK := true
491ifeq (,$(wildcard $(PDK_FUSION_PLATFORM_DIR)/pdk.mk))
492 $(error Cannot find file $(PDK_FUSION_PLATFORM_DIR)/pdk.mk.)
Colin Cross6b66fcf2016-01-26 15:59:50 -0800493endif
494endif
495
Ying Wang3a61eeb2016-03-11 10:32:01 -0800496BUILD_PLATFORM_ZIP := $(filter platform platform-java,$(MAKECMDGOALS))
497
Dan Willemsenccc48162017-06-02 15:25:20 -0700498# ---------------------------------------------------------------
499# Whether we can expect a full build graph
500ALLOW_MISSING_DEPENDENCIES := $(filter true,$(ALLOW_MISSING_DEPENDENCIES))
501ifneq ($(TARGET_BUILD_APPS),)
502ALLOW_MISSING_DEPENDENCIES := true
503endif
504ifeq ($(TARGET_BUILD_PDK),true)
505ALLOW_MISSING_DEPENDENCIES := true
506endif
507ifneq ($(filter true,$(SOONG_ALLOW_MISSING_DEPENDENCIES)),)
508ALLOW_MISSING_DEPENDENCIES := true
509endif
Dan Willemsenccc48162017-06-02 15:25:20 -0700510.KATI_READONLY := ALLOW_MISSING_DEPENDENCIES
511
Colin Cross8e0ff1c2018-12-18 22:43:16 -0800512TARGET_BUILD_APPS_USE_PREBUILT_SDK :=
513ifdef TARGET_BUILD_APPS
514 ifndef UNBUNDLED_BUILD_SDKS_FROM_SOURCE
515 TARGET_BUILD_APPS_USE_PREBUILT_SDK := true
516 endif
517endif
518
Dan Willemsen1487f312016-03-08 11:12:40 -0800519prebuilt_sdk_tools := prebuilts/sdk/tools
520prebuilt_sdk_tools_bin := $(prebuilt_sdk_tools)/$(HOST_OS)/bin
Colin Crossfd082472015-12-02 16:33:04 -0800521
Colin Cross5d969a32017-09-22 15:03:38 -0700522prebuilt_build_tools := prebuilts/build-tools
523prebuilt_build_tools_wrappers := prebuilts/build-tools/common/bin
524prebuilt_build_tools_jars := prebuilts/build-tools/common/framework
Dan Willemsen3de78fd2018-05-25 16:13:52 -0700525prebuilt_build_tools_bin_noasan := $(prebuilt_build_tools)/$(HOST_PREBUILT_TAG)/bin
Colin Cross5d969a32017-09-22 15:03:38 -0700526ifeq ($(filter address,$(SANITIZE_HOST)),)
Dan Willemsen3de78fd2018-05-25 16:13:52 -0700527prebuilt_build_tools_bin := $(prebuilt_build_tools_bin_noasan)
Colin Cross5d969a32017-09-22 15:03:38 -0700528else
529prebuilt_build_tools_bin := $(prebuilt_build_tools)/$(HOST_PREBUILT_TAG)/asan/bin
530endif
531
Colin Crosscd20d592017-07-06 13:42:00 -0700532USE_PREBUILT_SDK_TOOLS_IN_PLACE := true
Colin Crossfd082472015-12-02 16:33:04 -0800533
Alan Leung65168a42017-11-01 17:49:52 -0700534# Work around for b/68406220
535# This should match the soong version.
Colin Crosscf010852018-06-06 21:46:25 +0000536USE_D8 := true
Colin Crosse9381752018-06-19 10:23:50 -0700537.KATI_READONLY := USE_D8
Alan Leung65168a42017-11-01 17:49:52 -0700538
Colin Crosscd20d592017-07-06 13:42:00 -0700539#
540# Tools that are prebuilts for TARGET_BUILD_APPS
541#
542ifeq (,$(TARGET_BUILD_APPS)$(filter true,$(TARGET_BUILD_PDK)))
Colin Crosscd20d592017-07-06 13:42:00 -0700543 AAPT := $(HOST_OUT_EXECUTABLES)/aapt
Colin Crosscd20d592017-07-06 13:42:00 -0700544 MAINDEXCLASSES := $(HOST_OUT_EXECUTABLES)/mainDexClasses
Colin Crosse44e75a2017-07-18 05:22:59 +0000545
Colin Crosscd20d592017-07-06 13:42:00 -0700546else # TARGET_BUILD_APPS || TARGET_BUILD_PDK
Colin Crosscd20d592017-07-06 13:42:00 -0700547 AAPT := $(prebuilt_sdk_tools_bin)/aapt
Colin Crosscd20d592017-07-06 13:42:00 -0700548 MAINDEXCLASSES := $(prebuilt_sdk_tools)/mainDexClasses
Colin Crosscd20d592017-07-06 13:42:00 -0700549endif # TARGET_BUILD_APPS || TARGET_BUILD_PDK
550
551ifeq (,$(TARGET_BUILD_APPS))
552 # Use RenderScript prebuilts for unbundled builds but not PDK builds
553 LLVM_RS_CC := $(HOST_OUT_EXECUTABLES)/llvm-rs-cc
554 BCC_COMPAT := $(HOST_OUT_EXECUTABLES)/bcc_compat
Alan Leung83857b62017-05-11 17:44:59 -0700555else
Colin Crosscd20d592017-07-06 13:42:00 -0700556 LLVM_RS_CC := $(prebuilt_sdk_tools_bin)/llvm-rs-cc
557 BCC_COMPAT := $(prebuilt_sdk_tools_bin)/bcc_compat
558endif # TARGET_BUILD_PDK
Alan Leung83857b62017-05-11 17:44:59 -0700559
Colin Crosscd20d592017-07-06 13:42:00 -0700560prebuilt_sdk_tools :=
561prebuilt_sdk_tools_bin :=
Colin Cross5f892122017-04-17 14:59:43 -0700562
Dan Willemsen7c2d2282016-06-06 14:44:00 -0700563ACP := $(prebuilt_build_tools_bin)/acp
Colin Crossfacdca12016-04-19 15:32:22 -0700564CKATI := $(prebuilt_build_tools_bin)/ckati
Colin Crosscd20d592017-07-06 13:42:00 -0700565DEPMOD := $(HOST_OUT_EXECUTABLES)/depmod
566FILESLIST := $(SOONG_HOST_OUT_EXECUTABLES)/fileslist
Dan Willemsenc84e4cb2019-06-10 16:39:45 -0700567FILESLIST_UTIL :=$= build/make/tools/fileslist_util.py
Tom Cherryfc977642018-06-13 14:51:05 -0700568HOST_INIT_VERIFIER := $(HOST_OUT_EXECUTABLES)/host_init_verifier
Dan Willemsen4c36d452018-02-26 18:26:44 -0800569XMLLINT := $(SOONG_HOST_OUT_EXECUTABLES)/xmllint
Colin Crossf272adb2019-08-08 12:56:01 -0700570
571# SOONG_ZIP is exported by Soong, but needs to be defined early for
572# $OUT/dexpreopt.global. It will be verified against the Soong version.
573SOONG_ZIP := $(SOONG_HOST_OUT_EXECUTABLES)/soong_zip
Dan Willemsen1487f312016-03-08 11:12:40 -0800574
The Android Open Source Project88b60792009-03-03 19:28:42 -0800575# ---------------------------------------------------------------
576# Generic tools.
577
Dan Willemsen3de78fd2018-05-25 16:13:52 -0700578LEX := $(prebuilt_build_tools_bin_noasan)/flex
Ying Wang854be682013-04-05 18:02:16 -0700579# The default PKGDATADIR built in the prebuilt bison is a relative path
Dan Willemsenecae3492018-01-08 17:28:17 -0800580# prebuilts/build-tools/common/bison.
Ying Wang854be682013-04-05 18:02:16 -0700581# To run bison from elsewhere you need to set up enviromental variable
582# BISON_PKGDATADIR.
Dan Willemsenecae3492018-01-08 17:28:17 -0800583BISON_PKGDATADIR := $(PWD)/prebuilts/build-tools/common/bison
Dan Willemsen3de78fd2018-05-25 16:13:52 -0700584BISON := $(prebuilt_build_tools_bin_noasan)/bison
Ying Wang854be682013-04-05 18:02:16 -0700585YACC := $(BISON) -d
Dan Willemsenecae3492018-01-08 17:28:17 -0800586BISON_DATA := $(wildcard $(BISON_PKGDATADIR)/* $(BISON_PKGDATADIR)/*/*)
Dan Willemsen38dc09d2020-01-08 22:31:12 -0800587M4 :=$= $(prebuilt_build_tools_bin_noasan)/m4
Ying Wang854be682013-04-05 18:02:16 -0700588
Ying Wang7b913ce2014-06-05 19:05:47 -0700589YASM := prebuilts/misc/$(BUILD_OS)-$(HOST_PREBUILT_ARCH)/yasm/yasm
590
The Android Open Source Project88b60792009-03-03 19:28:42 -0800591DOXYGEN:= doxygen
Steve Fungcb2e67f2015-09-24 01:40:52 -0700592ifeq ($(HOST_OS),linux)
593BREAKPAD_DUMP_SYMS := $(HOST_OUT_EXECUTABLES)/dump_syms
594else
595# For non-supported hosts, do not generate breakpad symbols.
596BREAKPAD_GENERATE_SYMBOLS := false
597endif
Wink Savillee7890832010-11-05 11:28:51 -0700598PROTOC := $(HOST_OUT_EXECUTABLES)/aprotoc$(HOST_EXECUTABLE_SUFFIX)
Yu Shan10be65d2018-08-03 23:48:10 +0000599NANOPB_SRCS := $(HOST_OUT_EXECUTABLES)/protoc-gen-nanopb
Keun Soo Yim3d484752016-02-19 11:06:58 -0800600VTSC := $(HOST_OUT_EXECUTABLES)/vtsc$(HOST_EXECUTABLE_SUFFIX)
The Android Open Source Project88b60792009-03-03 19:28:42 -0800601MKBOOTFS := $(HOST_OUT_EXECUTABLES)/mkbootfs$(HOST_EXECUTABLE_SUFFIX)
Doug Zongker8b70e8c2009-05-27 09:14:25 -0700602MINIGZIP := $(HOST_OUT_EXECUTABLES)/minigzip$(HOST_EXECUTABLE_SUFFIX)
Bjorn Andersson612e2cd2012-11-25 16:53:44 -0800603ifeq (,$(strip $(BOARD_CUSTOM_MKBOOTIMG)))
The Android Open Source Project88b60792009-03-03 19:28:42 -0800604MKBOOTIMG := $(HOST_OUT_EXECUTABLES)/mkbootimg$(HOST_EXECUTABLE_SUFFIX)
Bjorn Andersson612e2cd2012-11-25 16:53:44 -0800605else
606MKBOOTIMG := $(BOARD_CUSTOM_MKBOOTIMG)
607endif
David Zeuthen25328622016-04-08 15:08:03 -0400608ifeq (,$(strip $(BOARD_CUSTOM_BPTTOOL)))
609BPTTOOL := $(HOST_OUT_EXECUTABLES)/bpttool$(HOST_EXECUTABLE_SUFFIX)
610else
611BPTTOOL := $(BOARD_CUSTOM_BPTTOOL)
612endif
David Zeuthen2ce63ed2016-09-15 13:43:54 -0400613ifeq (,$(strip $(BOARD_CUSTOM_AVBTOOL)))
614AVBTOOL := $(HOST_OUT_EXECUTABLES)/avbtool$(HOST_EXECUTABLE_SUFFIX)
David Zeuthend995f4b2016-01-29 16:59:17 -0500615else
David Zeuthen2ce63ed2016-09-15 13:43:54 -0400616AVBTOOL := $(BOARD_CUSTOM_AVBTOOL)
David Zeuthend995f4b2016-01-29 16:59:17 -0500617endif
Tor Norbyecb58fa12018-12-28 07:47:50 -0800618APICHECK := $(HOST_OUT_JAVA_LIBRARIES)/metalava$(COMMON_JAVA_PACKAGE_SUFFIX)
The Android Open Source Project88b60792009-03-03 19:28:42 -0800619FS_GET_STATS := $(HOST_OUT_EXECUTABLES)/fs_get_stats$(HOST_EXECUTABLE_SUFFIX)
Tianjie Xu57332222018-08-15 16:16:21 -0700620MKEXTUSERIMG := $(HOST_OUT_EXECUTABLES)/mkuserimg_mke2fs
Jin Qianabcec5e2017-03-10 16:53:45 -0800621MKE2FS_CONF := system/extras/ext4_utils/mke2fs.conf
Mohamad Ayyash68946952015-03-03 12:30:37 -0800622MKSQUASHFSUSERIMG := $(HOST_OUT_EXECUTABLES)/mksquashfsimage.sh
JP Abgrall5bfed5a2014-06-16 14:17:40 -0700623MKF2FSUSERIMG := $(HOST_OUT_EXECUTABLES)/mkf2fsuserimg.sh
Ying Wang69e9b4d2012-11-26 18:10:23 -0800624SIMG2IMG := $(HOST_OUT_EXECUTABLES)/simg2img$(HOST_EXECUTABLE_SUFFIX)
625E2FSCK := $(HOST_OUT_EXECUTABLES)/e2fsck$(HOST_EXECUTABLE_SUFFIX)
Colin Cross0a7b2c52010-05-07 02:23:59 -0700626TUNE2FS := $(HOST_OUT_EXECUTABLES)/tune2fs$(HOST_EXECUTABLE_SUFFIX)
Steve Howardef5c6402010-05-03 15:01:38 -0700627JARJAR := $(HOST_OUT_JAVA_LIBRARIES)/jarjar.jar
Ying Wanged0361f2015-04-19 09:55:39 -0700628DATA_BINDING_COMPILER := $(HOST_OUT_JAVA_LIBRARIES)/databinding-compiler.jar
Colin Crossfdea8932017-12-06 14:38:40 -0800629FAT16COPY := build/make/tools/fat16copy.py
Logan Chien0e53d882018-11-06 17:32:40 +0800630CHECK_ELF_FILE := build/make/tools/check_elf_file.py
David Anderson1ef03e22018-08-30 13:11:47 -0700631LPMAKE := $(HOST_OUT_EXECUTABLES)/lpmake$(HOST_EXECUTABLE_SUFFIX)
Tao Baoc1966a82019-06-25 11:42:12 -0700632ADD_IMG_TO_TARGET_FILES := $(HOST_OUT_EXECUTABLES)/add_img_to_target_files$(HOST_EXECUTABLE_SUFFIX)
Tao Bao2bbb07c2019-05-07 13:12:21 -0700633BUILD_IMAGE := $(HOST_OUT_EXECUTABLES)/build_image$(HOST_EXECUTABLE_SUFFIX)
634BUILD_SUPER_IMAGE := $(HOST_OUT_EXECUTABLES)/build_super_image$(HOST_EXECUTABLE_SUFFIX)
Tao Bao57f8ed62019-08-14 23:08:18 -0700635IMG_FROM_TARGET_FILES := $(HOST_OUT_EXECUTABLES)/img_from_target_files$(HOST_EXECUTABLE_SUFFIX)
Tao Baoe11a4602019-08-06 23:21:23 -0700636MAKE_RECOVERY_PATCH := $(HOST_OUT_EXECUTABLES)/make_recovery_patch$(HOST_EXECUTABLE_SUFFIX)
Tao Bao8821d642019-08-05 12:05:45 -0700637OTA_FROM_TARGET_FILES := $(HOST_OUT_EXECUTABLES)/ota_from_target_files$(HOST_EXECUTABLE_SUFFIX)
Tao Baoe11a4602019-08-06 23:21:23 -0700638SPARSE_IMG := $(HOST_OUT_EXECUTABLES)/sparse_img$(HOST_EXECUTABLE_SUFFIX)
Yifan Hong3a7c2ef2019-11-01 18:23:19 +0000639CHECK_PARTITION_SIZES := $(HOST_OUT_EXECUTABLES)/check_partition_sizes$(HOST_EXECUTABLE_SUFFIX)
Yohann Roussel28096662015-02-02 12:18:20 +0100640
Dan Willemsen4a9a2442019-01-17 23:01:45 -0800641PROGUARD_HOME := external/proguard
642PROGUARD := $(PROGUARD_HOME)/bin/proguard.sh
643PROGUARD_DEPS := $(PROGUARD) $(PROGUARD_HOME)/lib/proguard.jar
Colin Crossfdea8932017-12-06 14:38:40 -0800644JAVATAGS := build/make/tools/java-event-log-tags.py
645MERGETAGS := build/make/tools/merge-event-log-tags.py
Colin Cross8a30f722014-04-28 16:27:32 -0700646APPEND2SIMG := $(HOST_OUT_EXECUTABLES)/append2simg
647VERITY_SIGNER := $(HOST_OUT_EXECUTABLES)/verity_signer
Tao Baod5ab10e2019-05-02 18:17:18 -0700648BUILD_VERITY_METADATA := $(HOST_OUT_EXECUTABLES)/build_verity_metadata
Colin Cross477cf2b2014-04-16 18:49:56 -0700649BUILD_VERITY_TREE := $(HOST_OUT_EXECUTABLES)/build_verity_tree
Geremy Condra740b6632014-07-08 20:07:41 -0700650BOOT_SIGNER := $(HOST_OUT_EXECUTABLES)/boot_signer
Tao Baoe98fb7a2017-02-17 14:11:13 -0800651FUTILITY := $(HOST_OUT_EXECUTABLES)/futility-host
Tao Baod14c2f82019-05-06 16:23:09 -0700652VBOOT_SIGNER := $(HOST_OUT_EXECUTABLES)/vboot_signer
Sami Tolvanenf99b5312015-05-20 07:30:57 +0100653FEC := $(HOST_OUT_EXECUTABLES)/fec
The Android Open Source Project88b60792009-03-03 19:28:42 -0800654
David Sehr976c3c32019-04-03 09:30:06 -0700655DEXDUMP := $(HOST_OUT_EXECUTABLES)/dexdump$(BUILD_EXECUTABLE_SUFFIX)
Mathieu Chartiera4b993b2017-02-28 11:17:32 -0800656PROFMAN := $(HOST_OUT_EXECUTABLES)/profman
Shinichiro Hamaji89b255a2015-11-09 16:47:42 +0900657
Yuncheol Heo623d7062014-05-20 17:04:16 +0900658FINDBUGS_DIR := external/owasp/sanitizer/tools/findbugs/bin
659FINDBUGS := $(FINDBUGS_DIR)/findbugs
The Android Open Source Project88b60792009-03-03 19:28:42 -0800660
Jeff Gastond2ba7242018-01-31 17:34:07 -0500661JETIFIER := prebuilts/sdk/tools/jetifier/jetifier-standalone/bin/jetifier-standalone
662
Yifan Hong770ab052018-11-02 13:43:30 -0700663EXTRACT_KERNEL := build/make/tools/extract_kernel.py
664
Tobias Thierer7e99d452017-12-20 18:36:56 +0000665# Path to tools.jar
666HOST_JDK_TOOLS_JAR := $(ANDROID_JAVA8_HOME)/lib/tools.jar
The Android Open Source Project88b60792009-03-03 19:28:42 -0800667
Tor Norbyecb58fa12018-12-28 07:47:50 -0800668APICHECK_COMMAND := $(JAVA) -Xmx4g -jar $(APICHECK) --no-banner --compatible-output=yes
Joe Onorato2a6e0522011-04-08 17:32:52 -0700669
Jaekyun Seok2528cd22018-01-16 14:14:59 +0900670# Boolean variable determining if the whitelist for compatible properties is enabled
671PRODUCT_COMPATIBLE_PROPERTY := false
672ifneq ($(PRODUCT_COMPATIBLE_PROPERTY_OVERRIDE),)
673 PRODUCT_COMPATIBLE_PROPERTY := $(PRODUCT_COMPATIBLE_PROPERTY_OVERRIDE)
674else ifeq ($(PRODUCT_SHIPPING_API_LEVEL),)
675 #$(warning no product shipping level defined)
676else ifneq ($(call math_lt,27,$(PRODUCT_SHIPPING_API_LEVEL)),)
677 PRODUCT_COMPATIBLE_PROPERTY := true
678endif
679
680.KATI_READONLY := \
681 PRODUCT_COMPATIBLE_PROPERTY
682
Steven Moreland2b324692017-05-18 15:26:59 -0700683# Boolean variable determining if Treble is fully enabled
684PRODUCT_FULL_TREBLE := false
685ifneq ($(PRODUCT_FULL_TREBLE_OVERRIDE),)
686 PRODUCT_FULL_TREBLE := $(PRODUCT_FULL_TREBLE_OVERRIDE)
687else ifeq ($(PRODUCT_SHIPPING_API_LEVEL),)
688 #$(warning no product shipping level defined)
689else ifneq ($(call math_gt_or_eq,$(PRODUCT_SHIPPING_API_LEVEL),26),)
690 PRODUCT_FULL_TREBLE := true
691endif
692
Steven Morelandae69e572017-12-15 14:49:55 -0800693# TODO(b/69865032): Make PRODUCT_NOTICE_SPLIT the default behavior and remove
694# references to it here and below.
695ifdef PRODUCT_NOTICE_SPLIT_OVERRIDE
696 $(error PRODUCT_NOTICE_SPLIT_OVERRIDE cannot be set.)
697endif
698
Steven Moreland043b07c2017-11-09 10:15:31 -0800699requirements := \
700 PRODUCT_TREBLE_LINKER_NAMESPACES \
701 PRODUCT_SEPOLICY_SPLIT \
702 PRODUCT_ENFORCE_VINTF_MANIFEST \
Steven Morelandae69e572017-12-15 14:49:55 -0800703 PRODUCT_NOTICE_SPLIT
Steven Moreland043b07c2017-11-09 10:15:31 -0800704
705# If it is overriden, then the requirement override is taken, otherwise it's
706# PRODUCT_FULL_TREBLE
707$(foreach req,$(requirements),$(eval \
708 $(req) := $(if $($(req)_OVERRIDE),$($(req)_OVERRIDE),$(PRODUCT_FULL_TREBLE))))
Steven Moreland27aaeca2017-12-06 17:21:02 +0000709# If the requirement is false for any reason, then it's not PRODUCT_FULL_TREBLE
710$(foreach req,$(requirements),$(eval \
711 PRODUCT_FULL_TREBLE := $(if $(filter false,$($(req))),false,$(PRODUCT_FULL_TREBLE))))
Steven Moreland043b07c2017-11-09 10:15:31 -0800712
Steven Moreland0e6301c2017-11-17 10:47:30 -0800713PRODUCT_FULL_TREBLE_OVERRIDE ?=
714$(foreach req,$(requirements),$(eval $(req)_OVERRIDE ?=))
715
Steven Morelandc2e80af2018-09-13 16:57:51 -0700716# TODO(b/114488870): disallow PRODUCT_FULL_TREBLE_OVERRIDE from being used.
Steven Moreland043b07c2017-11-09 10:15:31 -0800717.KATI_READONLY := \
Steven Moreland0e6301c2017-11-17 10:47:30 -0800718 PRODUCT_FULL_TREBLE_OVERRIDE \
719 $(foreach req,$(requirements),$(req)_OVERRIDE) \
Steven Moreland043b07c2017-11-09 10:15:31 -0800720 $(requirements) \
Steven Moreland0e6301c2017-11-17 10:47:30 -0800721 PRODUCT_FULL_TREBLE \
Steven Moreland043b07c2017-11-09 10:15:31 -0800722
Steven Morelandc2e80af2018-09-13 16:57:51 -0700723$(KATI_obsolete_var $(foreach req,$(requirements),$(req)_OVERRIDE) \
724 ,This should be referenced without the _OVERRIDE suffix.)
725
Steven Moreland043b07c2017-11-09 10:15:31 -0800726requirements :=
727
Jaekyun Seokc227ce72018-02-08 07:19:55 +0900728# BOARD_PROPERTY_OVERRIDES_SPLIT_ENABLED can be true only if early-mount of
729# partitions is supported. But the early-mount must be supported for full
730# treble products, and so BOARD_PROPERTY_OVERRIDES_SPLIT_ENABLED should be set
731# by default for full treble products.
732ifeq ($(PRODUCT_FULL_TREBLE),true)
733 BOARD_PROPERTY_OVERRIDES_SPLIT_ENABLED ?= true
734endif
735
Justin Yun571737e2017-12-12 15:47:14 +0900736# If PRODUCT_USE_VNDK is true and BOARD_VNDK_VERSION is not defined yet,
737# BOARD_VNDK_VERSION will be set to "current" as default.
738# PRODUCT_USE_VNDK will be true in Android-P or later launching devices.
739PRODUCT_USE_VNDK := false
740ifneq ($(PRODUCT_USE_VNDK_OVERRIDE),)
741 PRODUCT_USE_VNDK := $(PRODUCT_USE_VNDK_OVERRIDE)
742else ifeq ($(PRODUCT_SHIPPING_API_LEVEL),)
743 # No shipping level defined
Justin Yun66c7af82019-12-20 19:17:38 +0900744else ifeq ($(call math_gt,$(PRODUCT_SHIPPING_API_LEVEL),27),true)
Justin Yun571737e2017-12-12 15:47:14 +0900745 PRODUCT_USE_VNDK := $(PRODUCT_FULL_TREBLE)
746endif
747
Justin Yun66c7af82019-12-20 19:17:38 +0900748# Define PRODUCT_PRODUCT_VNDK_VERSION if PRODUCT_USE_VNDK is true and
749# PRODUCT_SHIPPING_API_LEVEL is greater than 29.
750PRODUCT_USE_PRODUCT_VNDK := false
Justin Yun571737e2017-12-12 15:47:14 +0900751ifeq ($(PRODUCT_USE_VNDK),true)
Justin Yun66c7af82019-12-20 19:17:38 +0900752 ifneq ($(PRODUCT_USE_PRODUCT_VNDK_OVERRIDE),)
753 PRODUCT_USE_PRODUCT_VNDK := $(PRODUCT_USE_PRODUCT_VNDK_OVERRIDE)
754 else ifeq ($(PRODUCT_SHIPPING_API_LEVEL),)
755 # No shipping level defined
756 else ifeq ($(call math_gt,$(PRODUCT_SHIPPING_API_LEVEL),29),true)
757 PRODUCT_USE_PRODUCT_VNDK := true
758 endif
759
Justin Yun571737e2017-12-12 15:47:14 +0900760 ifndef BOARD_VNDK_VERSION
761 BOARD_VNDK_VERSION := current
762 endif
Justin Yun66c7af82019-12-20 19:17:38 +0900763
764 ifeq ($(PRODUCT_USE_PRODUCT_VNDK),true)
765 ifndef PRODUCT_PRODUCT_VNDK_VERSION
766 PRODUCT_PRODUCT_VNDK_VERSION := current
767 endif
768 endif
Justin Yun571737e2017-12-12 15:47:14 +0900769endif
770
Justin Yun66c7af82019-12-20 19:17:38 +0900771$(KATI_obsolete_var PRODUCT_USE_VNDK,Use BOARD_VNDK_VERSION instead)
772$(KATI_obsolete_var PRODUCT_USE_VNDK_OVERRIDE,Use BOARD_VNDK_VERSION instead)
773$(KATI_obsolete_var PRODUCT_USE_PRODUCT_VNDK,Use PRODUCT_PRODUCT_VNDK_VERSION instead)
774$(KATI_obsolete_var PRODUCT_USE_PRODUCT_VNDK_OVERRIDE,Use PRODUCT_PRODUCT_VNDK_VERSION instead)
Justin Yun571737e2017-12-12 15:47:14 +0900775
Jiyong Parkb8f16822018-04-23 10:39:54 +0900776# Set BOARD_SYSTEMSDK_VERSIONS to the latest SystemSDK version starting from P-launching
777# devices if unset.
778ifndef BOARD_SYSTEMSDK_VERSIONS
779 ifdef PRODUCT_SHIPPING_API_LEVEL
780 ifneq ($(call math_gt_or_eq,$(PRODUCT_SHIPPING_API_LEVEL),28),)
781 ifeq (REL,$(PLATFORM_VERSION_CODENAME))
782 BOARD_SYSTEMSDK_VERSIONS := $(PLATFORM_SDK_VERSION)
783 else
784 BOARD_SYSTEMSDK_VERSIONS := $(PLATFORM_VERSION_CODENAME)
785 endif
786 endif
787 endif
788endif
789
790
Dan Willemsene49ee702017-09-29 15:32:22 -0700791ifdef PRODUCT_SHIPPING_API_LEVEL
Jiyong Park95f93132018-01-22 15:25:14 +0900792 ifneq ($(call numbers_less_than,$(PRODUCT_SHIPPING_API_LEVEL),$(BOARD_SYSTEMSDK_VERSIONS)),)
793 $(error BOARD_SYSTEMSDK_VERSIONS ($(BOARD_SYSTEMSDK_VERSIONS)) must all be greater than or equal to PRODUCT_SHIPPING_API_LEVEL ($(PRODUCT_SHIPPING_API_LEVEL)))
794 endif
Martijn Coenen08f10d02018-01-22 09:01:15 +0100795 ifneq ($(call math_gt_or_eq,$(PRODUCT_SHIPPING_API_LEVEL),28),)
796 ifneq ($(TARGET_IS_64_BIT), true)
797 ifneq ($(TARGET_USES_64_BIT_BINDER), true)
798 $(error When PRODUCT_SHIPPING_API_LEVEL >= 28, TARGET_USES_64_BIT_BINDER must be true)
799 endif
800 endif
801 endif
Bowgo Tsaie4e30182018-08-14 00:13:24 +0800802 ifneq ($(call math_gt_or_eq,$(PRODUCT_SHIPPING_API_LEVEL),29),)
803 ifneq ($(BOARD_OTA_FRAMEWORK_VBMETA_VERSION_OVERRIDE),)
804 $(error When PRODUCT_SHIPPING_API_LEVEL >= 29, BOARD_OTA_FRAMEWORK_VBMETA_VERSION_OVERRIDE cannot be set)
805 endif
806 endif
Dan Willemsene49ee702017-09-29 15:32:22 -0700807endif
808
Ying Wang3c21fe52011-10-04 10:50:08 -0700809# The default key if not set as LOCAL_CERTIFICATE
810ifdef PRODUCT_DEFAULT_DEV_CERTIFICATE
811 DEFAULT_SYSTEM_DEV_CERTIFICATE := $(PRODUCT_DEFAULT_DEV_CERTIFICATE)
812else
Dan Willemsen0ab1be62019-04-09 21:35:37 -0700813 DEFAULT_SYSTEM_DEV_CERTIFICATE := build/make/target/product/security/testkey
Ying Wang3c21fe52011-10-04 10:50:08 -0700814endif
Anton Hanssond488d2d2019-02-26 15:49:25 +0000815.KATI_READONLY := DEFAULT_SYSTEM_DEV_CERTIFICATE
Ying Wang3c21fe52011-10-04 10:50:08 -0700816
Remi NGUYEN VAN87d0f272019-08-07 18:13:33 +0900817# Certificate for the NetworkStack sepolicy context
818ifdef PRODUCT_MAINLINE_SEPOLICY_DEV_CERTIFICATES
819 MAINLINE_SEPOLICY_DEV_CERTIFICATES := $(PRODUCT_MAINLINE_SEPOLICY_DEV_CERTIFICATES)
820else
821 MAINLINE_SEPOLICY_DEV_CERTIFICATES := $(dir $(DEFAULT_SYSTEM_DEV_CERTIFICATE))
822endif
823
Colin Crosse96bfdb2017-11-03 15:49:25 -0700824BUILD_NUMBER_FROM_FILE := $$(cat $(OUT_DIR)/build_number.txt)
Nan Zhang975f41e2018-02-14 13:30:53 -0800825BUILD_DATETIME_FROM_FILE := $$(cat $(BUILD_DATETIME_FILE))
Colin Crosse96bfdb2017-11-03 15:49:25 -0700826
Yifan Hong8f4547c2018-02-05 15:51:34 -0800827# SEPolicy versions
828
829# PLATFORM_SEPOLICY_VERSION is a number of the form "NN.m" with "NN" mapping to
830# PLATFORM_SDK_VERSION and "m" as a minor number which allows for SELinux
831# changes independent of PLATFORM_SDK_VERSION. This value will be set to
832# 10000.0 to represent tip-of-tree development that is inherently unstable and
833# thus designed not to work with any shipping vendor policy. This is similar in
834# spirit to how DEFAULT_APP_TARGET_SDK is set.
835# The minor version ('m' component) must be updated every time a platform release
836# is made which breaks compatibility with the previous platform sepolicy version,
837# not just on every increase in PLATFORM_SDK_VERSION. The minor version should
838# be reset to 0 on every bump of the PLATFORM_SDK_VERSION.
Ian Pedowitzbed3e522019-05-11 09:59:43 -0700839sepolicy_major_vers := 29
Yifan Hong8f4547c2018-02-05 15:51:34 -0800840sepolicy_minor_vers := 0
841
842ifneq ($(sepolicy_major_vers), $(PLATFORM_SDK_VERSION))
843$(error sepolicy_major_version does not match PLATFORM_SDK_VERSION, please update.)
844endif
Tri Vod9c8e952018-03-27 13:49:19 -0700845
846TOT_SEPOLICY_VERSION := 10000.0
Yifan Hong8f4547c2018-02-05 15:51:34 -0800847ifneq (REL,$(PLATFORM_VERSION_CODENAME))
Tri Vod9c8e952018-03-27 13:49:19 -0700848 PLATFORM_SEPOLICY_VERSION := $(TOT_SEPOLICY_VERSION)
849else
850 PLATFORM_SEPOLICY_VERSION := $(join $(addsuffix .,$(sepolicy_major_vers)), $(sepolicy_minor_vers))
Yifan Hong8f4547c2018-02-05 15:51:34 -0800851endif
Yifan Hong8f4547c2018-02-05 15:51:34 -0800852sepolicy_major_vers :=
853sepolicy_minor_vers :=
854
Yifan Hong9bf93012018-02-05 15:52:46 -0800855# A list of SEPolicy versions, besides PLATFORM_SEPOLICY_VERSION, that the framework supports.
856PLATFORM_SEPOLICY_COMPAT_VERSIONS := \
857 26.0 \
Tri Vo047c4d52018-07-17 15:00:26 -0700858 27.0 \
859 28.0 \
Tri Vo790db2f2019-06-01 17:06:05 -0700860 29.0 \
Yifan Hong9bf93012018-02-05 15:52:46 -0800861
Tri Vod9c8e952018-03-27 13:49:19 -0700862.KATI_READONLY := \
863 PLATFORM_SEPOLICY_COMPAT_VERSIONS \
864 PLATFORM_SEPOLICY_VERSION \
865 TOT_SEPOLICY_VERSION \
866
David Anderson619fe2d2018-10-30 18:47:59 -0700867ifeq ($(PRODUCT_RETROFIT_DYNAMIC_PARTITIONS),true)
868 ifneq ($(PRODUCT_USE_DYNAMIC_PARTITIONS),true)
869 $(error PRODUCT_USE_DYNAMIC_PARTITIONS must be true when PRODUCT_RETROFIT_DYNAMIC_PARTITIONS \
870 is set)
871 endif
872 ifdef PRODUCT_SHIPPING_API_LEVEL
873 ifeq (true,$(call math_gt_or_eq,$(PRODUCT_SHIPPING_API_LEVEL),29))
874 $(error Devices with shipping API level $(PRODUCT_SHIPPING_API_LEVEL) must not set \
875 PRODUCT_RETROFIT_DYNAMIC_PARTITIONS)
876 endif
877 endif
878endif
879
Yifan Hongc5c01242018-11-09 10:27:23 -0800880ifeq ($(PRODUCT_USE_DYNAMIC_PARTITIONS),true)
Yifan Hongf84c7e52019-02-13 15:07:46 -0800881 ifeq ($(BOARD_BUILD_SYSTEM_ROOT_IMAGE),true)
882 $(error BOARD_BUILD_SYSTEM_ROOT_IMAGE cannot be true for devices with dynamic partitions)
883 endif
Yifan Hong889b1f72019-03-13 12:27:07 -0700884 ifneq ($(PRODUCT_USE_DYNAMIC_PARTITION_SIZE),true)
885 $(error PRODUCT_USE_DYNAMIC_PARTITION_SIZE must be true for devices with dynamic partitions)
886 endif
Yifan Hong2dae5722018-07-31 12:47:27 -0700887endif
888
Yifan Hong889b1f72019-03-13 12:27:07 -0700889ifeq ($(PRODUCT_BUILD_SUPER_PARTITION),true)
890 ifneq ($(PRODUCT_USE_DYNAMIC_PARTITIONS),true)
891 $(error Can only build super partition for devices with dynamic partitions)
892 endif
893endif
894
895
Yifan Hong2dae5722018-07-31 12:47:27 -0700896ifeq ($(PRODUCT_USE_DYNAMIC_PARTITION_SIZE),true)
Yifan Hongbbcba1e2018-06-18 16:32:35 -0700897
898ifneq ($(BOARD_SYSTEMIMAGE_PARTITION_SIZE),)
899ifneq ($(BOARD_SYSTEMIMAGE_PARTITION_RESERVED_SIZE),)
900$(error Should not define BOARD_SYSTEMIMAGE_PARTITION_SIZE and \
901 BOARD_SYSTEMIMAGE_PARTITION_RESERVED_SIZE together)
Yifan Hongef4cd712018-05-18 17:46:04 -0700902endif
Yifan Hongbbcba1e2018-06-18 16:32:35 -0700903endif
904
Yifan Hong749062d2018-06-19 16:23:16 -0700905ifneq ($(BOARD_VENDORIMAGE_PARTITION_SIZE),)
906ifneq ($(BOARD_VENDORIMAGE_PARTITION_RESERVED_SIZE),)
907$(error Should not define BOARD_VENDORIMAGE_PARTITION_SIZE and \
908 BOARD_VENDORIMAGE_PARTITION_RESERVED_SIZE together)
909endif
910endif
911
Bowgo Tsaid624fa62017-11-14 23:42:30 +0800912ifneq ($(BOARD_ODMIMAGE_PARTITION_SIZE),)
913ifneq ($(BOARD_ODMIMAGE_PARTITION_RESERVED_SIZE),)
914$(error Should not define BOARD_ODMIMAGE_PARTITION_SIZE and \
915 BOARD_ODMIMAGE_PARTITION_RESERVED_SIZE together)
916endif
917endif
918
Yifan Hong56a6c3b2018-07-20 15:19:34 -0700919ifneq ($(BOARD_PRODUCTIMAGE_PARTITION_SIZE),)
920ifneq ($(BOARD_PRODUCTIMAGE_PARTITION_RESERVED_SIZE),)
921$(error Should not define BOARD_PRODUCTIMAGE_PARTITION_SIZE and \
922 BOARD_PRODUCTIMAGE_PARTITION_RESERVED_SIZE together)
923endif
924endif
925
Justin Yun6151e3f2019-06-25 15:58:13 +0900926ifneq ($(BOARD_SYSTEM_EXTIMAGE_PARTITION_SIZE),)
927ifneq ($(BOARD_SYSTEM_EXTIMAGE_PARTITION_RESERVED_SIZE),)
928$(error Should not define BOARD_SYSTEM_EXTIMAGE_PARTITION_SIZE and \
929 BOARD_SYSTEM_EXTIMAGE_PARTITION_RESERVED_SIZE together)
Yifan Hong9c35a022018-07-20 15:33:47 -0700930endif
931endif
932
Yifan Hong2dae5722018-07-31 12:47:27 -0700933endif # PRODUCT_USE_DYNAMIC_PARTITION_SIZE
934
Yifan Hong889b1f72019-03-13 12:27:07 -0700935ifeq ($(PRODUCT_USE_DYNAMIC_PARTITIONS),true)
Yifan Hongb43012f2018-10-01 17:30:01 -0700936
937# BOARD_SUPER_PARTITION_GROUPS defines a list of "updatable groups". Each updatable group is a
938# group of partitions that share the same pool of free spaces.
939# For each group in BOARD_SUPER_PARTITION_GROUPS, a BOARD_{GROUP}_SIZE and
940# BOARD_{GROUP}_PARTITION_PARTITION_LIST may be defined.
941# - BOARD_{GROUP}_SIZE: The maximum sum of sizes of all partitions in the group.
Yifan Honga50b5e32018-10-25 13:17:27 -0700942# Must not be empty.
Yifan Hongb43012f2018-10-01 17:30:01 -0700943# - BOARD_{GROUP}_PARTITION_PARTITION_LIST: the list of partitions that belongs to this group.
944# If empty, no partitions belong to this group, and the sum of sizes is effectively 0.
945$(foreach group,$(call to-upper,$(BOARD_SUPER_PARTITION_GROUPS)), \
Yifan Hong889b1f72019-03-13 12:27:07 -0700946 $(eval BOARD_$(group)_SIZE := $(strip $(BOARD_$(group)_SIZE))) \
947 $(if $(BOARD_$(group)_SIZE),,$(error BOARD_$(group)_SIZE must not be empty)) \
948 $(eval .KATI_READONLY := BOARD_$(group)_SIZE) \
Tao Bao48a2feb2019-06-28 11:00:05 -0700949 $(eval BOARD_$(group)_PARTITION_LIST ?=) \
950 $(eval .KATI_READONLY := BOARD_$(group)_PARTITION_LIST) \
Yifan Hong889b1f72019-03-13 12:27:07 -0700951)
Yifan Hongb43012f2018-10-01 17:30:01 -0700952
953# BOARD_*_PARTITION_LIST: a list of the following tokens
Justin Yun6151e3f2019-06-25 15:58:13 +0900954valid_super_partition_list := system vendor product system_ext odm
Yifan Hongb43012f2018-10-01 17:30:01 -0700955$(foreach group,$(call to-upper,$(BOARD_SUPER_PARTITION_GROUPS)), \
956 $(if $(filter-out $(valid_super_partition_list),$(BOARD_$(group)_PARTITION_LIST)), \
957 $(error BOARD_$(group)_PARTITION_LIST contains invalid partition name \
958 $(filter-out $(valid_super_partition_list),$(BOARD_$(group)_PARTITION_LIST)). \
959 Valid names are $(valid_super_partition_list))))
Yifan Hong78ae2612018-07-24 17:44:18 -0700960valid_super_partition_list :=
Yifan Hongb43012f2018-10-01 17:30:01 -0700961
962
963# Define BOARD_SUPER_PARTITION_PARTITION_LIST, the sum of all BOARD_*_PARTITION_LIST
964ifdef BOARD_SUPER_PARTITION_PARTITION_LIST
965$(error BOARD_SUPER_PARTITION_PARTITION_LIST should not be defined, but computed from \
966 BOARD_SUPER_PARTITION_GROUPS and BOARD_*_PARTITION_LIST)
967endif
968BOARD_SUPER_PARTITION_PARTITION_LIST := \
969 $(foreach group,$(call to-upper,$(BOARD_SUPER_PARTITION_GROUPS)), \
970 $(BOARD_$(group)_PARTITION_LIST))
971.KATI_READONLY := BOARD_SUPER_PARTITION_PARTITION_LIST
972
Yifan Honge5d879a2018-11-27 11:37:38 -0800973ifneq ($(BOARD_SUPER_PARTITION_SIZE),)
David Anderson619fe2d2018-10-30 18:47:59 -0700974ifeq ($(PRODUCT_RETROFIT_DYNAMIC_PARTITIONS),true)
975
976# The metadata device must be specified manually for retrofitting.
Yifan Hongc767f7c2018-11-08 15:41:24 -0800977ifeq ($(BOARD_SUPER_PARTITION_METADATA_DEVICE),)
978$(error Must specify BOARD_SUPER_PARTITION_METADATA_DEVICE if PRODUCT_RETROFIT_DYNAMIC_PARTITIONS=true.)
979endif
980
981# The super partition block device list must be specified manually for retrofitting.
982ifeq ($(BOARD_SUPER_PARTITION_BLOCK_DEVICES),)
983$(error Must specify BOARD_SUPER_PARTITION_BLOCK_DEVICES if PRODUCT_RETROFIT_DYNAMIC_PARTITIONS=true.)
David Anderson619fe2d2018-10-30 18:47:59 -0700984endif
985
986# The metadata device must be included in the super partition block device list.
987ifeq (,$(filter $(BOARD_SUPER_PARTITION_METADATA_DEVICE),$(BOARD_SUPER_PARTITION_BLOCK_DEVICES)))
988$(error BOARD_SUPER_PARTITION_METADATA_DEVICE is not listed in BOARD_SUPER_PARTITION_BLOCK_DEVICES.)
989endif
990
991# The metadata device must be supplied to init via the kernel command-line.
Anton Hansson72e36f02019-02-26 17:36:30 +0000992INTERNAL_KERNEL_CMDLINE += androidboot.super_partition=$(BOARD_SUPER_PARTITION_METADATA_DEVICE)
David Anderson619fe2d2018-10-30 18:47:59 -0700993
Tao Bao519d1822018-12-27 12:47:23 -0800994BOARD_BUILD_RETROFIT_DYNAMIC_PARTITIONS_OTA_PACKAGE := true
995
996# If "vendor" is listed as one of the dynamic partitions but without its image available (e.g. an
997# AOSP target built without vendor image), don't build the retrofit full OTA package. Because we
998# won't be able to build meaningful super_* images for retrofitting purpose.
999ifneq (,$(filter vendor,$(BOARD_SUPER_PARTITION_PARTITION_LIST)))
Dan Willemsen67495202019-01-16 12:42:05 -08001000ifndef BUILDING_VENDOR_IMAGE
Tao Bao519d1822018-12-27 12:47:23 -08001001ifndef BOARD_PREBUILT_VENDORIMAGE
1002BOARD_BUILD_RETROFIT_DYNAMIC_PARTITIONS_OTA_PACKAGE :=
1003endif # BOARD_PREBUILT_VENDORIMAGE
Dan Willemsen67495202019-01-16 12:42:05 -08001004endif # BUILDING_VENDOR_IMAGE
Tao Bao519d1822018-12-27 12:47:23 -08001005endif # BOARD_SUPER_PARTITION_PARTITION_LIST
1006
David Anderson619fe2d2018-10-30 18:47:59 -07001007else # PRODUCT_RETROFIT_DYNAMIC_PARTITIONS
1008
David Anderson619fe2d2018-10-30 18:47:59 -07001009# For normal devices, we populate BOARD_SUPER_PARTITION_BLOCK_DEVICES so the
1010# build can handle both cases consistently.
Yifan Hong035c0ea2019-01-04 14:54:56 -08001011ifeq ($(BOARD_SUPER_PARTITION_METADATA_DEVICE),)
David Anderson619fe2d2018-10-30 18:47:59 -07001012BOARD_SUPER_PARTITION_METADATA_DEVICE := super
Yifan Hong035c0ea2019-01-04 14:54:56 -08001013endif
1014
1015ifeq ($(BOARD_SUPER_PARTITION_BLOCK_DEVICES),)
1016BOARD_SUPER_PARTITION_BLOCK_DEVICES := $(BOARD_SUPER_PARTITION_METADATA_DEVICE)
1017endif
1018
1019# If only one super block device, default to super partition size.
1020ifeq ($(word 2,$(BOARD_SUPER_PARTITION_BLOCK_DEVICES)),)
1021BOARD_SUPER_PARTITION_$(call to-upper,$(strip $(BOARD_SUPER_PARTITION_BLOCK_DEVICES)))_DEVICE_SIZE ?= \
1022 $(BOARD_SUPER_PARTITION_SIZE)
1023endif
1024
1025ifneq ($(BOARD_SUPER_PARTITION_METADATA_DEVICE),super)
Anton Hansson72e36f02019-02-26 17:36:30 +00001026INTERNAL_KERNEL_CMDLINE += androidboot.super_partition=$(BOARD_SUPER_PARTITION_METADATA_DEVICE)
Yifan Hong035c0ea2019-01-04 14:54:56 -08001027endif
Tao Bao519d1822018-12-27 12:47:23 -08001028BOARD_BUILD_RETROFIT_DYNAMIC_PARTITIONS_OTA_PACKAGE :=
David Anderson619fe2d2018-10-30 18:47:59 -07001029
1030endif # PRODUCT_RETROFIT_DYNAMIC_PARTITIONS
1031endif # BOARD_SUPER_PARTITION_SIZE
Daniel Norman0bf940c2019-06-10 12:50:19 -07001032BOARD_SUPER_PARTITION_BLOCK_DEVICES ?=
David Anderson619fe2d2018-10-30 18:47:59 -07001033.KATI_READONLY := BOARD_SUPER_PARTITION_BLOCK_DEVICES
Daniel Norman0bf940c2019-06-10 12:50:19 -07001034BOARD_SUPER_PARTITION_METADATA_DEVICE ?=
David Anderson619fe2d2018-10-30 18:47:59 -07001035.KATI_READONLY := BOARD_SUPER_PARTITION_METADATA_DEVICE
Daniel Norman0bf940c2019-06-10 12:50:19 -07001036BOARD_BUILD_RETROFIT_DYNAMIC_PARTITIONS_OTA_PACKAGE ?=
Tao Bao519d1822018-12-27 12:47:23 -08001037.KATI_READONLY := BOARD_BUILD_RETROFIT_DYNAMIC_PARTITIONS_OTA_PACKAGE
David Anderson619fe2d2018-10-30 18:47:59 -07001038
1039$(foreach device,$(call to-upper,$(BOARD_SUPER_PARTITION_BLOCK_DEVICES)), \
Yifan Honge5d879a2018-11-27 11:37:38 -08001040 $(eval BOARD_SUPER_PARTITION_$(device)_DEVICE_SIZE := $(strip $(BOARD_SUPER_PARTITION_$(device)_DEVICE_SIZE))) \
David Anderson619fe2d2018-10-30 18:47:59 -07001041 $(if $(BOARD_SUPER_PARTITION_$(device)_DEVICE_SIZE),, \
Yifan Hong035c0ea2019-01-04 14:54:56 -08001042 $(error BOARD_SUPER_PARTITION_$(device)_DEVICE_SIZE must not be empty)) \
David Anderson619fe2d2018-10-30 18:47:59 -07001043 $(eval .KATI_READONLY := BOARD_SUPER_PARTITION_$(device)_DEVICE_SIZE))
1044
Daniel Norman0bf940c2019-06-10 12:50:19 -07001045endif # PRODUCT_USE_DYNAMIC_PARTITIONS
Yifan Hongef4cd712018-05-18 17:46:04 -07001046
The Android Open Source Project88b60792009-03-03 19:28:42 -08001047# ###############################################################
1048# Set up final options.
1049# ###############################################################
1050
Dan Willemsen93b8a122015-12-16 13:10:35 -08001051# We run gcc/clang with PWD=/proc/self/cwd to remove the $TOP
1052# from the debug output. That way two builds in two different
1053# directories will create the same output.
1054# /proc doesn't exist on Darwin.
1055ifeq ($(HOST_OS),linux)
1056RELATIVE_PWD := PWD=/proc/self/cwd
Dan Willemsen93b8a122015-12-16 13:10:35 -08001057else
1058RELATIVE_PWD :=
1059endif
1060
Colin Cross23ba6122016-07-20 12:22:57 -07001061TARGET_PROJECT_INCLUDES :=
Dan Willemsenbab0fa62016-11-18 14:05:39 -08001062TARGET_PROJECT_SYSTEM_INCLUDES := \
Dima Zavin8e4042c2012-03-30 10:24:31 -07001063 $(TARGET_DEVICE_KERNEL_HEADERS) $(TARGET_BOARD_KERNEL_HEADERS) \
1064 $(TARGET_PRODUCT_KERNEL_HEADERS)
The Android Open Source Project88b60792009-03-03 19:28:42 -08001065
Ying Wange1d44c32013-12-27 11:09:36 -08001066ifdef TARGET_2ND_ARCH
Ying Wang9fb35262014-02-21 16:17:05 -08001067$(TARGET_2ND_ARCH_VAR_PREFIX)TARGET_PROJECT_INCLUDES := $(TARGET_PROJECT_INCLUDES)
Colin Cross23ba6122016-07-20 12:22:57 -07001068$(TARGET_2ND_ARCH_VAR_PREFIX)TARGET_PROJECT_SYSTEM_INCLUDES := $(TARGET_PROJECT_SYSTEM_INCLUDES)
Ying Wange1d44c32013-12-27 11:09:36 -08001069endif
1070
Ian Rogers5d186ae2014-04-18 15:23:40 -07001071# Flags for DEX2OAT
Andreas Gampe847b00b2015-10-15 20:43:29 -07001072first_non_empty_of_three = $(if $(1),$(1),$(if $(2),$(2),$(3)))
Ian Rogers5d186ae2014-04-18 15:23:40 -07001073DEX2OAT_TARGET_ARCH := $(TARGET_ARCH)
Andreas Gampe847b00b2015-10-15 20:43:29 -07001074DEX2OAT_TARGET_CPU_VARIANT := $(call first_non_empty_of_three,$(TARGET_CPU_VARIANT),$(TARGET_ARCH_VARIANT),default)
Anton Hansson71b7f7f2019-02-21 11:36:37 +00001075DEX2OAT_TARGET_CPU_VARIANT_RUNTIME := $(call first_non_empty_of_three,$(TARGET_CPU_VARIANT_RUNTIME),$(TARGET_ARCH_VARIANT),default)
Ying Wang8c7e74e2014-03-20 12:13:10 -07001076DEX2OAT_TARGET_INSTRUCTION_SET_FEATURES := default
Ying Wang8c7e74e2014-03-20 12:13:10 -07001077
Ying Wangb9aa5d42014-05-13 13:57:28 -07001078ifdef TARGET_2ND_ARCH
1079$(TARGET_2ND_ARCH_VAR_PREFIX)DEX2OAT_TARGET_ARCH := $(TARGET_2ND_ARCH)
Andreas Gampe847b00b2015-10-15 20:43:29 -07001080$(TARGET_2ND_ARCH_VAR_PREFIX)DEX2OAT_TARGET_CPU_VARIANT := $(call first_non_empty_of_three,$(TARGET_2ND_CPU_VARIANT),$(TARGET_2ND_ARCH_VARIANT),default)
Anton Hansson71b7f7f2019-02-21 11:36:37 +00001081$(TARGET_2ND_ARCH_VAR_PREFIX)DEX2OAT_TARGET_CPU_VARIANT_RUNTIME := $(call first_non_empty_of_three,$(TARGET_2ND_CPU_VARIANT_RUNTIME),$(TARGET_2ND_ARCH_VARIANT),default)
Ying Wangb9aa5d42014-05-13 13:57:28 -07001082$(TARGET_2ND_ARCH_VAR_PREFIX)DEX2OAT_TARGET_INSTRUCTION_SET_FEATURES := default
Ying Wangb9aa5d42014-05-13 13:57:28 -07001083endif
1084
The Android Open Source Project88b60792009-03-03 19:28:42 -08001085# ###############################################################
1086# Collect a list of the SDK versions that we could compile against
1087# For use with the LOCAL_SDK_VERSION variable for include $(BUILD_PACKAGE)
1088# ###############################################################
1089
Ying Wang9978faf2011-11-29 10:24:27 -08001090HISTORICAL_SDK_VERSIONS_ROOT := $(TOPDIR)prebuilts/sdk
Ying Wangb50bd7f2011-11-29 11:20:16 -08001091HISTORICAL_NDK_VERSIONS_ROOT := $(TOPDIR)prebuilts/ndk
Ying Wang0f6f4ca2010-06-09 10:26:26 -07001092
Ying Wang589e8c52015-05-19 16:03:57 -07001093# The path where app can reference the support library resources.
1094ifdef TARGET_BUILD_APPS
1095SUPPORT_LIBRARY_ROOT := $(HISTORICAL_SDK_VERSIONS_ROOT)/current/support
1096else
1097SUPPORT_LIBRARY_ROOT := frameworks/support
1098endif
1099
Anton Hansson66d47b82018-04-27 14:11:17 +01001100get-sdk-version = $(if $(findstring _,$(1)),$(subst core_,,$(subst system_,,$(subst test_,,$(1)))),$(1))
1101get-sdk-api = $(if $(findstring _,$(1)),$(patsubst %_$(call get-sdk-version,$(1)),%,$(1)),public)
1102get-prebuilt-sdk-dir = $(HISTORICAL_SDK_VERSIONS_ROOT)/$(call get-sdk-version,$(1))/$(call get-sdk-api,$(1))
1103
Anton Hansson400673c2018-04-10 16:16:33 +01001104# Resolve LOCAL_SDK_VERSION to prebuilt module name, e.g.:
Anton Hansson9235faa2018-04-10 16:18:44 +01001105# 23 -> sdk_public_23_android
1106# system_current -> sdk_system_current_android
Anton Hansson400673c2018-04-10 16:16:33 +01001107# $(1): An sdk version (LOCAL_SDK_VERSION)
Anton Hanssonf5cefdc2018-04-12 16:17:55 +01001108# $(2): optional library name (default: android)
Anton Hansson400673c2018-04-10 16:16:33 +01001109define resolve-prebuilt-sdk-module
Anton Hansson9235faa2018-04-10 16:18:44 +01001110$(if $(findstring _,$(1)),\
Anton Hanssonf5cefdc2018-04-12 16:17:55 +01001111 sdk_$(1)_$(or $(2),android),\
1112 sdk_public_$(1)_$(or $(2),android))
Anton Hansson9235faa2018-04-10 16:18:44 +01001113endef
1114
Anton Hansson66d47b82018-04-27 14:11:17 +01001115# Resolve LOCAL_SDK_VERSION to prebuilt android.jar
1116# $(1): LOCAL_SDK_VERSION
1117resolve-prebuilt-sdk-jar-path = $(call get-prebuilt-sdk-dir,$(1))/android.jar
1118
Anton Hansson9235faa2018-04-10 16:18:44 +01001119# Resolve LOCAL_SDK_VERSION to prebuilt framework.aidl
1120# $(1): An sdk version (LOCAL_SDK_VERSION)
Anton Hansson66d47b82018-04-27 14:11:17 +01001121resolve-prebuilt-sdk-aidl-path = $(call get-prebuilt-sdk-dir,$(call get-sdk-version,$(1)))/framework.aidl
Anton Hansson400673c2018-04-10 16:16:33 +01001122
Ying Wang0f6f4ca2010-06-09 10:26:26 -07001123# Historical SDK version N is stored in $(HISTORICAL_SDK_VERSIONS_ROOT)/N.
1124# The 'current' version is whatever this source tree is.
The Android Open Source Project88b60792009-03-03 19:28:42 -08001125#
1126# sgrax is the opposite of xargs. It takes the list of args and puts them
1127# on each line for sort to process.
1128# sort -g is a numeric sort, so 1 2 3 10 instead of 1 10 2 3.
The Android Open Source Project88b60792009-03-03 19:28:42 -08001129
Ying Wang0f6f4ca2010-06-09 10:26:26 -07001130# Numerically sort a list of numbers
1131# $(1): the list of numbers to be sorted
1132define numerically_sort
1133$(shell function sgrax() { \
1134 while [ -n "$$1" ] ; do echo $$1 ; shift ; done \
1135 } ; \
1136 ( sgrax $(1) | sort -g ) )
1137endef
1138
Anton Hansson9235faa2018-04-10 16:18:44 +01001139# This produces a list like "current/core current/public current/system 4/public"
1140TARGET_AVAILABLE_SDK_VERSIONS := $(wildcard $(HISTORICAL_SDK_VERSIONS_ROOT)/*/*/android.jar)
1141TARGET_AVAILABLE_SDK_VERSIONS := $(patsubst $(HISTORICAL_SDK_VERSIONS_ROOT)/%/android.jar,%,$(TARGET_AVAILABLE_SDK_VERSIONS))
1142# Strips and reorganizes the "public", "core" and "system" subdirs.
1143TARGET_AVAILABLE_SDK_VERSIONS := $(subst /public,,$(TARGET_AVAILABLE_SDK_VERSIONS))
1144TARGET_AVAILABLE_SDK_VERSIONS := $(patsubst %/core,core_%,$(TARGET_AVAILABLE_SDK_VERSIONS))
1145TARGET_AVAILABLE_SDK_VERSIONS := $(patsubst %/system,system_%,$(TARGET_AVAILABLE_SDK_VERSIONS))
1146# No prebuilt for test_current.
1147TARGET_AVAILABLE_SDK_VERSIONS += test_current
1148TARGET_AVAIALBLE_SDK_VERSIONS := $(call numerically_sort,$(TARGET_AVAILABLE_SDK_VERSIONS))
The Android Open Source Project88b60792009-03-03 19:28:42 -08001149
Colin Crossf9602572017-10-12 13:34:40 -07001150TARGET_SDK_VERSIONS_WITHOUT_JAVA_18_SUPPORT := $(call numbers_less_than,24,$(TARGET_AVAILABLE_SDK_VERSIONS))
Pete Gillin58090472019-05-20 15:41:12 +01001151TARGET_SDK_VERSIONS_WITHOUT_JAVA_19_SUPPORT := $(call numbers_less_than,30,$(TARGET_AVAILABLE_SDK_VERSIONS))
Colin Crossf9602572017-10-12 13:34:40 -07001152
Nan Zhang82d40c42018-03-12 16:33:26 -07001153ifndef INTERNAL_PLATFORM_PRIVATE_API_FILE
David Brazdil97b22ce2018-01-16 15:01:23 +00001154INTERNAL_PLATFORM_PRIVATE_API_FILE := $(TARGET_OUT_COMMON_INTERMEDIATES)/PACKAGING/private.txt
Nan Zhang82d40c42018-03-12 16:33:26 -07001155endif
1156ifndef INTERNAL_PLATFORM_PRIVATE_DEX_API_FILE
David Brazdil97b22ce2018-01-16 15:01:23 +00001157INTERNAL_PLATFORM_PRIVATE_DEX_API_FILE := $(TARGET_OUT_COMMON_INTERMEDIATES)/PACKAGING/private-dex.txt
Nan Zhang82d40c42018-03-12 16:33:26 -07001158endif
1159ifndef INTERNAL_PLATFORM_SYSTEM_PRIVATE_API_FILE
David Brazdil97b22ce2018-01-16 15:01:23 +00001160INTERNAL_PLATFORM_SYSTEM_PRIVATE_API_FILE := $(TARGET_OUT_COMMON_INTERMEDIATES)/PACKAGING/system-private.txt
Nan Zhang82d40c42018-03-12 16:33:26 -07001161endif
1162ifndef INTERNAL_PLATFORM_SYSTEM_PRIVATE_DEX_API_FILE
David Brazdil97b22ce2018-01-16 15:01:23 +00001163INTERNAL_PLATFORM_SYSTEM_PRIVATE_DEX_API_FILE := $(TARGET_OUT_COMMON_INTERMEDIATES)/PACKAGING/system-private-dex.txt
Nan Zhang82d40c42018-03-12 16:33:26 -07001164endif
Gary King1e80c292010-03-08 17:16:57 -08001165
Mathieu Chartier09f3b972018-03-23 21:57:02 -07001166# Missing optional uses-libraries so that the platform doesn't create build rules that depend on
Colin Crossb2a549b2019-05-22 10:21:21 -07001167# them.
1168INTERNAL_PLATFORM_MISSING_USES_LIBRARIES := \
1169 com.google.android.ble \
1170 com.google.android.media.effects \
1171 com.google.android.wearable \
Mathieu Chartier09f3b972018-03-23 21:57:02 -07001172
Bruce Bearef1582e52010-10-14 14:31:48 -07001173# This is the standard way to name a directory containing prebuilt target
1174# objects. E.g., prebuilt/$(TARGET_PREBUILT_TAG)/libc.so
Jeff Browne33ba4c2011-07-11 22:11:46 -07001175TARGET_PREBUILT_TAG := android-$(TARGET_ARCH)
Colin Cross12d18eb2014-05-22 12:01:23 -07001176ifdef TARGET_2ND_ARCH
1177TARGET_2ND_PREBUILT_TAG := android-$(TARGET_2ND_ARCH)
1178endif
Bruce Bearef1582e52010-10-14 14:31:48 -07001179
Tim Murray1a6f09a2013-03-05 11:07:15 -08001180# Set up RS prebuilt variables for compatibility library
1181
Tim Murraydc1d0ab2014-09-30 15:08:03 -07001182RS_PREBUILT_CLCORE := prebuilts/sdk/renderscript/lib/$(TARGET_ARCH)/librsrt_$(TARGET_ARCH).bc
Tim Murray1a6f09a2013-03-05 11:07:15 -08001183RS_PREBUILT_COMPILER_RT := prebuilts/sdk/renderscript/lib/$(TARGET_ARCH)/libcompiler_rt.a
1184
Miao Wange4359cf2015-01-07 18:18:41 -08001185# API Level lists for Renderscript Compat lib.
1186RSCOMPAT_32BIT_ONLY_API_LEVELS := 8 9 10 11 12 13 14 15 16 17 18 19 20
Miao Wangec27a892014-11-20 11:05:18 -08001187RSCOMPAT_NO_USAGEIO_API_LEVELS := 8 9 10 11 12 13
Miao Wange4359cf2015-01-07 18:18:41 -08001188
Colin Crossc7bd5402017-10-30 17:31:44 -07001189# Add BUILD_NUMBER to apps default version name if it's unbundled build.
1190ifdef TARGET_BUILD_APPS
1191TARGET_BUILD_WITH_APPS_VERSION_NAME := true
1192endif
1193
1194ifdef TARGET_BUILD_WITH_APPS_VERSION_NAME
1195APPS_DEFAULT_VERSION_NAME := $(PLATFORM_VERSION)-$(BUILD_NUMBER_FROM_FILE)
1196else
1197APPS_DEFAULT_VERSION_NAME := $(PLATFORM_VERSION)
1198endif
1199
Chih-Hung Hsieh1876acd2017-11-06 10:47:24 -08001200# ANDROID_WARNING_ALLOWED_PROJECTS is generated by build/soong.
Chih-Hung Hsiehbab04882016-10-11 15:38:39 -07001201define find_warning_allowed_projects
1202 $(filter $(ANDROID_WARNING_ALLOWED_PROJECTS),$(1)/)
1203endef
1204
Colin Cross23dcf762019-11-11 16:04:34 -08001205GOMA_POOL :=
1206RBE_POOL :=
1207GOMA_OR_RBE_POOL :=
1208# When goma or RBE are enabled, kati will be passed --default_pool=local_pool to put
1209# most rules into the local pool. Explicitly set the pool to "none" for rules that
1210# should be run outside the local pool, i.e. with -j500.
1211ifneq (,$(filter-out false,$(USE_GOMA)))
1212 GOMA_POOL := none
1213 GOMA_OR_RBE_POOL := none
1214else ifneq (,$(filter-out false,$(USE_RBE)))
1215 RBE_POOL := none
1216 GOMA_OR_RBE_POOL := none
1217endif
1218.KATI_READONLY := GOMA_POOL RBE_POOL GOMA_OR_RBE_POOL
1219
Dan Willemsen01a19a12016-11-09 16:35:34 -08001220# These goals don't need to collect and include Android.mks/CleanSpec.mks
1221# in the source tree.
Dan Willemsen0f2ab462017-05-18 13:42:40 -07001222dont_bother_goals := out \
Dan Willemsen01a19a12016-11-09 16:35:34 -08001223 snod systemimage-nodeps \
Elliott Hughes440c99f2019-07-11 18:35:20 -07001224 userdataimage-nodeps \
Dan Willemsen01a19a12016-11-09 16:35:34 -08001225 cacheimage-nodeps \
1226 bptimage-nodeps \
Steven Morelanda2e734d2017-03-07 12:10:09 -08001227 vnod vendorimage-nodeps \
Jaekyun Seokb7735d82017-11-27 17:04:47 +09001228 pnod productimage-nodeps \
Justin Yun6151e3f2019-06-25 15:58:13 +09001229 senod systemextimage-nodeps \
Bowgo Tsaid624fa62017-11-14 23:42:30 +08001230 onod odmimage-nodeps \
Dan Willemsen01a19a12016-11-09 16:35:34 -08001231 systemotherimage-nodeps \
1232 ramdisk-nodeps \
Bowgo Tsai0013f552019-03-20 17:59:52 +08001233 ramdisk_debug-nodeps \
Bowgo Tsai5c40c712019-10-08 10:22:19 +08001234 ramdisk_test_harness-nodeps \
Dan Willemsen01a19a12016-11-09 16:35:34 -08001235 bootimage-nodeps \
Bowgo Tsai0013f552019-03-20 17:59:52 +08001236 bootimage_debug-nodeps \
Bowgo Tsai5c40c712019-10-08 10:22:19 +08001237 bootimage_test_harness-nodeps \
Dan Willemsen01a19a12016-11-09 16:35:34 -08001238 recoveryimage-nodeps \
1239 vbmetaimage-nodeps \
1240 product-graph dump-products
1241
Dan Willemsen20f99a62017-10-12 01:35:14 -07001242ifeq ($(CALLED_FROM_SETUP),true)
Dan Willemsen04f53ed2016-11-09 17:22:15 -08001243include $(BUILD_SYSTEM)/ninja_config.mk
Dan Willemsen04f53ed2016-11-09 17:22:15 -08001244include $(BUILD_SYSTEM)/soong_config.mk
1245endif
1246
Nelson Li1f8357f2019-03-14 01:04:05 +00001247-include external/linux-kselftest/android/kselftest_test_list.mk
1248-include external/ltp/android/ltp_package_list.mk
1249DEFAULT_DATA_OUT_MODULES := ltp $(ltp_packages) $(kselftest_modules)
Sasha Smundakda25b692019-03-25 13:26:03 -07001250.KATI_READONLY := DEFAULT_DATA_OUT_MODULES
Nelson Li1f8357f2019-03-14 01:04:05 +00001251
Ying Wang854be682013-04-05 18:02:16 -07001252include $(BUILD_SYSTEM)/dumpvar.mk