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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
Ying Wang6714dbc2010-03-30 16:42:15 -07006# Only use ANDROID_BUILD_SHELL to wrap around bash.
7# DO NOT use other shells such as zsh.
Ying Wang2ce495a2010-03-30 12:55:13 -07008ifdef ANDROID_BUILD_SHELL
9SHELL := $(ANDROID_BUILD_SHELL)
10else
The Android Open Source Project88b60792009-03-03 19:28:42 -080011# 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
Ying Wang2ce495a2010-03-30 12:55:13 -070015endif
The Android Open Source Project88b60792009-03-03 19:28:42 -080016
Ying Wang157a5e12012-09-27 13:26:25 -070017# Utility variables.
18empty :=
19space := $(empty) $(empty)
20comma := ,
Ying Wang58a5db32014-10-03 11:36:27 -070021# Note that make will eat the newline just before endef.
22define newline
23
24
25endef
Ying Wang127da9e2015-09-22 14:37:53 -070026# The pound character "#"
27define pound
28#
29endef
Ying Wang58a5db32014-10-03 11:36:27 -070030# Unfortunately you can't simply define backslash as \ or \\.
31backslash := \a
32backslash := $(patsubst %a,%,$(backslash))
Ying Wang157a5e12012-09-27 13:26:25 -070033
Dan Willemsen01a19a12016-11-09 16:35:34 -080034# this turns off the suffix rules built into make
35.SUFFIXES:
36
37# this turns off the RCS / SCCS implicit rules of GNU Make
38% : RCS/%,v
39% : RCS/%
40% : %,v
41% : s.%
42% : SCCS/s.%
43
44# If a rule fails, delete $@.
45.DELETE_ON_ERROR:
46
47# Check for broken versions of make.
48ifndef KATI
49ifneq (1,$(strip $(shell expr $(MAKE_VERSION) \>= 3.81)))
50$(warning ********************************************************************************)
51$(warning * You are using version $(MAKE_VERSION) of make.)
52$(warning * Android can only be built by versions 3.81 and higher.)
53$(warning * see https://source.android.com/source/download.html)
54$(warning ********************************************************************************)
55$(error stopping)
56endif
57endif
58
59# Used to force goals to build. Only use for conditionally defined goals.
60.PHONY: FORCE
61FORCE:
62
63ORIGINAL_MAKECMDGOALS := $(MAKECMDGOALS)
64
Joe Onoratobc8abb62010-01-04 12:57:38 -080065# Tell python not to spam the source tree with .pyc files. This
66# only has an effect on python 2.6 and above.
67export PYTHONDONTWRITEBYTECODE := 1
68
Michael Wright9dca07e2016-01-18 18:13:03 -080069ifneq ($(filter --color=always, $(GREP_OPTIONS)),)
Ying Wangd9d01322015-05-18 11:15:06 -070070$(warning The build system needs unmodified output of grep.)
Michael Wright9dca07e2016-01-18 18:13:03 -080071$(error Please remove --color=always from your $$GREP_OPTIONS)
Ying Wangd9d01322015-05-18 11:15:06 -070072endif
73
The Android Open Source Project88b60792009-03-03 19:28:42 -080074SRC_TARGET_DIR := $(TOPDIR)build/target
Ying Wang19cc22b2012-12-04 15:07:34 -080075SRC_API_DIR := $(TOPDIR)prebuilts/sdk/api
Ying Wang829f68b2014-06-26 17:54:28 -070076SRC_SYSTEM_API_DIR := $(TOPDIR)prebuilts/sdk/system-api
Michael Wright0fb087f2015-11-06 15:20:51 +000077SRC_TEST_API_DIR := $(TOPDIR)prebuilts/sdk/test-api
The Android Open Source Project88b60792009-03-03 19:28:42 -080078
79# Some specific paths to tools
80SRC_DROIDDOC_DIR := $(TOPDIR)build/tools/droiddoc
81
82# Various mappings to avoid hard-coding paths all over the place
83include $(BUILD_SYSTEM)/pathmap.mk
84
85# ###############################################################
86# Build system internal files
87# ###############################################################
88
89BUILD_COMBOS:= $(BUILD_SYSTEM)/combo
90
91CLEAR_VARS:= $(BUILD_SYSTEM)/clear_vars.mk
92BUILD_HOST_STATIC_LIBRARY:= $(BUILD_SYSTEM)/host_static_library.mk
93BUILD_HOST_SHARED_LIBRARY:= $(BUILD_SYSTEM)/host_shared_library.mk
94BUILD_STATIC_LIBRARY:= $(BUILD_SYSTEM)/static_library.mk
Alexey Polyudovccdc3112016-08-01 17:41:49 -070095BUILD_AUX_STATIC_LIBRARY:= $(BUILD_SYSTEM)/aux_static_library.mk
96BUILD_AUX_EXECUTABLE:= $(BUILD_SYSTEM)/aux_executable.mk
The Android Open Source Project88b60792009-03-03 19:28:42 -080097BUILD_SHARED_LIBRARY:= $(BUILD_SYSTEM)/shared_library.mk
98BUILD_EXECUTABLE:= $(BUILD_SYSTEM)/executable.mk
The Android Open Source Project88b60792009-03-03 19:28:42 -080099BUILD_HOST_EXECUTABLE:= $(BUILD_SYSTEM)/host_executable.mk
100BUILD_PACKAGE:= $(BUILD_SYSTEM)/package.mk
Dima Zavinf625bf22010-09-16 00:25:16 -0700101BUILD_PHONY_PACKAGE:= $(BUILD_SYSTEM)/phony_package.mk
Jakub Adameka08a1012016-10-03 09:56:16 +0100102BUILD_RRO_PACKAGE:= $(BUILD_SYSTEM)/build_rro_package.mk
The Android Open Source Project88b60792009-03-03 19:28:42 -0800103BUILD_HOST_PREBUILT:= $(BUILD_SYSTEM)/host_prebuilt.mk
104BUILD_PREBUILT:= $(BUILD_SYSTEM)/prebuilt.mk
105BUILD_MULTI_PREBUILT:= $(BUILD_SYSTEM)/multi_prebuilt.mk
106BUILD_JAVA_LIBRARY:= $(BUILD_SYSTEM)/java_library.mk
107BUILD_STATIC_JAVA_LIBRARY:= $(BUILD_SYSTEM)/static_java_library.mk
108BUILD_HOST_JAVA_LIBRARY:= $(BUILD_SYSTEM)/host_java_library.mk
109BUILD_DROIDDOC:= $(BUILD_SYSTEM)/droiddoc.mk
110BUILD_COPY_HEADERS := $(BUILD_SYSTEM)/copy_headers.mk
Ying Wang4c681742010-07-20 11:08:47 -0700111BUILD_NATIVE_TEST := $(BUILD_SYSTEM)/native_test.mk
Colin Cross52a341b2013-11-15 14:37:23 -0800112BUILD_NATIVE_BENCHMARK := $(BUILD_SYSTEM)/native_benchmark.mk
Ying Wang4c681742010-07-20 11:08:47 -0700113BUILD_HOST_NATIVE_TEST := $(BUILD_SYSTEM)/host_native_test.mk
Dan Albert36b6f042015-07-30 16:56:30 -0700114BUILD_FUZZ_TEST := $(BUILD_SYSTEM)/fuzz_test.mk
115BUILD_HOST_FUZZ_TEST := $(BUILD_SYSTEM)/host_fuzz_test.mk
Christopher Ferris70ca5e52014-02-04 22:09:16 -0800116
117BUILD_SHARED_TEST_LIBRARY := $(BUILD_SYSTEM)/shared_test_lib.mk
118BUILD_HOST_SHARED_TEST_LIBRARY := $(BUILD_SYSTEM)/host_shared_test_lib.mk
119BUILD_STATIC_TEST_LIBRARY := $(BUILD_SYSTEM)/static_test_lib.mk
120BUILD_HOST_STATIC_TEST_LIBRARY := $(BUILD_SYSTEM)/host_static_test_lib.mk
121
Ying Wang13d69502012-11-01 17:22:33 -0700122BUILD_NOTICE_FILE := $(BUILD_SYSTEM)/notice_files.mk
Narayan Kamath0dd273a2013-10-28 13:20:52 +0000123BUILD_HOST_DALVIK_JAVA_LIBRARY := $(BUILD_SYSTEM)/host_dalvik_java_library.mk
124BUILD_HOST_DALVIK_STATIC_JAVA_LIBRARY := $(BUILD_SYSTEM)/host_dalvik_static_java_library.mk
125
The Android Open Source Project88b60792009-03-03 19:28:42 -0800126
127# ###############################################################
128# Parse out any modifier targets.
129# ###############################################################
130
131# The 'showcommands' goal says to show the full command
132# lines being executed, instead of a short message about
133# the kind of operation being done.
134SHOW_COMMANDS:= $(filter showcommands,$(MAKECMDGOALS))
Ying Wangbb1da5e2015-07-28 17:57:45 -0700135hide := $(if $(SHOW_COMMANDS),,@)
The Android Open Source Project88b60792009-03-03 19:28:42 -0800136
Ying Wanga1742612015-10-28 14:33:40 -0700137################################################################
138# Tools needed in product configuration makefiles.
139################################################################
140NORMALIZE_PATH := build/tools/normalize_path.py
141
142# $(1): the paths to be normalized
143define normalize-paths
144$(if $(1),$(shell $(NORMALIZE_PATH) $(1)))
145endef
146
The Android Open Source Project88b60792009-03-03 19:28:42 -0800147# ###############################################################
148# Set common values
149# ###############################################################
150
The Android Open Source Project88b60792009-03-03 19:28:42 -0800151# Set the extensions used for various packages
152COMMON_PACKAGE_SUFFIX := .zip
153COMMON_JAVA_PACKAGE_SUFFIX := .jar
154COMMON_ANDROID_PACKAGE_SUFFIX := .apk
155
Yohann Rousself528e132015-03-13 12:08:26 +0100156ifdef TMPDIR
157JAVA_TMPDIR_ARG := -Djava.io.tmpdir=$(TMPDIR)
158else
159JAVA_TMPDIR_ARG :=
160endif
161
The Android Open Source Project88b60792009-03-03 19:28:42 -0800162# ###############################################################
163# Include sub-configuration files
164# ###############################################################
165
166# ---------------------------------------------------------------
167# Try to include buildspec.mk, which will try to set stuff up.
Brian Carlstrom1aeee8b2013-06-27 12:02:46 -0700168# If this file doesn't exist, the environment variables will
The Android Open Source Project88b60792009-03-03 19:28:42 -0800169# be used, and if that doesn't work, then the default is an
170# arm build
Ying Wangd4495e92011-11-02 13:49:08 -0700171ifndef ANDROID_BUILDSPEC
172ANDROID_BUILDSPEC := $(TOPDIR)buildspec.mk
173endif
174-include $(ANDROID_BUILDSPEC)
The Android Open Source Project88b60792009-03-03 19:28:42 -0800175
176# ---------------------------------------------------------------
177# Define most of the global variables. These are the ones that
178# are specific to the user's build configuration.
179include $(BUILD_SYSTEM)/envsetup.mk
180
C. Sean Youngcf469982015-06-09 12:35:45 -0500181# Pruned directory options used when using findleaves.py
182# See envsetup.mk for a description of SCAN_EXCLUDE_DIRS
Colin Crossae58e2b2016-10-04 16:21:49 -0700183FIND_LEAVES_EXCLUDES := $(addprefix --prune=, $(SCAN_EXCLUDE_DIRS) .repo .git)
C. Sean Youngcf469982015-06-09 12:35:45 -0500184
Dima Zavin06e758a2012-03-30 10:45:38 -0700185# The build system exposes several variables for where to find the kernel
186# headers:
187# TARGET_DEVICE_KERNEL_HEADERS is automatically created for the current
188# device being built. It is set as $(TARGET_DEVICE_DIR)/kernel-headers,
189# e.g. device/samsung/tuna/kernel-headers. This directory is not
190# explicitly set by anyone, the build system always adds this subdir.
191#
192# TARGET_BOARD_KERNEL_HEADERS is specified by the BoardConfig.mk file
193# to allow other directories to be included. This is useful if there's
194# some common place where a few headers are being kept for a group
195# of devices. For example, device/<vendor>/common/kernel-headers could
196# contain some headers for several of <vendor>'s devices.
197#
198# TARGET_PRODUCT_KERNEL_HEADERS is generated by the product inheritance
199# graph. This allows architecture products to provide headers for the
200# devices using that architecture. For example,
201# hardware/ti/omap4xxx/omap4.mk will specify
202# PRODUCT_VENDOR_KERNEL_HEADERS variable that specify where the omap4
203# specific headers are, e.g. hardware/ti/omap4xxx/kernel-headers.
204# The build system then combines all the values specified by all the
205# PRODUCT_VENDOR_KERNEL_HEADERS directives in the product inheritance
206# tree and then exports a TARGET_PRODUCT_KERNEL_HEADERS variable.
207#
208# The layout of subdirs in any of the kernel-headers dir should mirror the
209# layout of the kernel include/ directory. For example,
210# device/samsung/tuna/kernel-headers/linux/,
211# hardware/ti/omap4xxx/kernel-headers/media/,
212# etc.
213#
214# NOTE: These directories MUST contain post-processed headers using the
Alex Deymobe0e7c92016-04-22 10:18:15 -0700215# bionic/libc/kernel/tools/clean_header.py tool. Additionally, the original
216# kernel headers must also be checked in, but in a different subdirectory. By
Dima Zavin06e758a2012-03-30 10:45:38 -0700217# convention, the originals should be checked into original-kernel-headers
218# directory of the same parent dir. For example,
219# device/samsung/tuna/kernel-headers <----- post-processed
220# device/samsung/tuna/original-kernel-headers <----- originals
221#
Dima Zavin4e16f962012-03-14 23:50:17 -0700222TARGET_DEVICE_KERNEL_HEADERS := $(strip $(wildcard $(TARGET_DEVICE_DIR)/kernel-headers))
223
Dima Zavinf9269902012-03-16 09:57:11 -0700224define validate-kernel-headers
225$(if $(firstword $(foreach hdr_dir,$(1),\
226 $(filter-out kernel-headers,$(notdir $(hdr_dir))))),\
227 $(error Kernel header dirs must be end in kernel-headers: $(1)))
228endef
Dima Zavin4e16f962012-03-14 23:50:17 -0700229# also allow the board config to provide additional directories since
230# there could be device/oem/base_hw and device/oem/derived_hw
231# that both are valid devices but derived_hw needs to use kernel headers
232# from base_hw.
233TARGET_BOARD_KERNEL_HEADERS := $(strip $(wildcard $(TARGET_BOARD_KERNEL_HEADERS)))
234TARGET_BOARD_KERNEL_HEADERS := $(patsubst %/,%,$(TARGET_BOARD_KERNEL_HEADERS))
Dima Zavinf9269902012-03-16 09:57:11 -0700235$(call validate-kernel-headers,$(TARGET_BOARD_KERNEL_HEADERS))
236
237# then add product-inherited includes, to allow for
238# hardware/sivendor/chip/chip.mk to include their own headers
239TARGET_PRODUCT_KERNEL_HEADERS := $(strip $(wildcard $(PRODUCT_VENDOR_KERNEL_HEADERS)))
240TARGET_PRODUCT_KERNEL_HEADERS := $(patsubst %/,%,$(TARGET_PRODUCT_KERNEL_HEADERS))
241$(call validate-kernel-headers,$(TARGET_PRODUCT_KERNEL_HEADERS))
Dima Zavin4e16f962012-03-14 23:50:17 -0700242
Patrick Scott87c86572009-06-23 15:25:06 -0400243# Clean up/verify variables defined by the board config file.
244TARGET_BOOTLOADER_BOARD_NAME := $(strip $(TARGET_BOOTLOADER_BOARD_NAME))
245TARGET_CPU_ABI := $(strip $(TARGET_CPU_ABI))
246ifeq ($(TARGET_CPU_ABI),)
247 $(error No TARGET_CPU_ABI defined by board config: $(board_config_mk))
248endif
David 'Digit' Turner2edfb712009-11-06 15:12:00 -0800249TARGET_CPU_ABI2 := $(strip $(TARGET_CPU_ABI2))
Patrick Scott87c86572009-06-23 15:25:06 -0400250
Dan Willemsenc1f17ff2016-10-05 16:57:27 -0700251BOARD_KERNEL_BASE := $(strip $(BOARD_KERNEL_BASE))
252BOARD_KERNEL_PAGESIZE := $(strip $(BOARD_KERNEL_PAGESIZE))
253
Shinichiro Hamaji0e7587a2015-10-09 14:36:04 +0900254# Commands to generate .toc file common to ELF .so files.
255define _gen_toc_command_for_elf
Shinichiro Hamajif0972f72015-11-05 12:51:08 +0900256$(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 +0900257$(hide) $($(PRIVATE_2ND_ARCH_VAR_PREFIX)$(PRIVATE_PREFIX)READELF) --dyn-syms $(1) | awk '{$$2=""; $$3=""; print}' >> $(2)
Shinichiro Hamaji0e7587a2015-10-09 14:36:04 +0900258endef
259
260# Commands to generate .toc file from Darwin dynamic library.
261define _gen_toc_command_for_macho
262$(hide) otool -l $(1) | grep LC_ID_DYLIB -A 5 > $(2)
Colin Crosscff9a642016-10-04 17:01:29 -0700263$(hide) nm -gP $(1) | cut -f1-2 -d" " | (grep -v U$$ >> $(2) || true)
Shinichiro Hamaji0e7587a2015-10-09 14:36:04 +0900264endef
265
The Android Open Source Project88b60792009-03-03 19:28:42 -0800266combo_target := HOST_
Ying Wange1d44c32013-12-27 11:09:36 -0800267combo_2nd_arch_prefix :=
The Android Open Source Project88b60792009-03-03 19:28:42 -0800268include $(BUILD_SYSTEM)/combo/select.mk
269
Ying Wang6feb6d52014-04-17 10:03:35 -0700270# Load the 2nd host arch if it's needed.
271ifdef HOST_2ND_ARCH
272combo_target := HOST_
273combo_2nd_arch_prefix := $(HOST_2ND_ARCH_VAR_PREFIX)
274include $(BUILD_SYSTEM)/combo/select.mk
275endif
276
Dan Willemsen057aaea2015-08-14 12:59:50 -0700277# Load the windows cross compiler under Linux
278ifdef HOST_CROSS_OS
279combo_target := HOST_CROSS_
280combo_2nd_arch_prefix :=
281include $(BUILD_SYSTEM)/combo/select.mk
Dan Willemsen9ecbf832016-02-05 16:20:19 -0800282
283ifdef HOST_CROSS_2ND_ARCH
284combo_target := HOST_CROSS_
285combo_2nd_arch_prefix := $(HOST_CROSS_2ND_ARCH_VAR_PREFIX)
286include $(BUILD_SYSTEM)/combo/select.mk
287endif
Dan Willemsen057aaea2015-08-14 12:59:50 -0700288endif
289
The Android Open Source Project88b60792009-03-03 19:28:42 -0800290# on windows, the tools have .exe at the end, and we depend on the
291# host config stuff being done first
292
293combo_target := TARGET_
Ying Wange1d44c32013-12-27 11:09:36 -0800294combo_2nd_arch_prefix :=
The Android Open Source Project88b60792009-03-03 19:28:42 -0800295include $(BUILD_SYSTEM)/combo/select.mk
296
Ying Wange1d44c32013-12-27 11:09:36 -0800297# Load the 2nd target arch if it's needed.
298ifdef TARGET_2ND_ARCH
299combo_target := TARGET_
300combo_2nd_arch_prefix := $(TARGET_2ND_ARCH_VAR_PREFIX)
301include $(BUILD_SYSTEM)/combo/select.mk
302endif
303
Colin Cross44005d42016-08-31 13:32:39 -0700304ifndef KATI
Ying Wang57d90602015-07-20 18:40:18 -0700305include $(BUILD_SYSTEM)/ccache.mk
Shinichiro Hamajiee482fd2015-08-17 17:38:24 +0900306include $(BUILD_SYSTEM)/goma.mk
Ying Wang57d90602015-07-20 18:40:18 -0700307
Colin Cross5a5befb2016-08-31 09:35:32 -0700308export CC_WRAPPER
309export CXX_WRAPPER
Colin Cross44005d42016-08-31 13:32:39 -0700310endif
Colin Cross5a5befb2016-08-31 09:35:32 -0700311
Colin Crossa3339e92014-04-30 18:09:13 -0700312ifdef TARGET_PREFER_32_BIT
313TARGET_PREFER_32_BIT_APPS := true
314TARGET_PREFER_32_BIT_EXECUTABLES := true
315endif
316
Colin Cross2a4f0ff2014-04-30 18:18:02 -0700317ifeq (,$(TARGET_SUPPORTS_32_BIT_APPS)$(TARGET_SUPPORTS_64_BIT_APPS))
318 TARGET_SUPPORTS_32_BIT_APPS := true
Narayan Kamath7303ebd2014-04-07 11:01:54 +0100319endif
320
321# "ro.product.cpu.abilist32" and "ro.product.cpu.abilist64" are
322# comma separated lists of the 32 and 64 bit ABIs (in order of
323# preference) that the target supports. If TARGET_CPU_ABI_LIST_{32,64}_BIT
324# are defined by the board config, we use them. Else, we construct
325# these lists based on whether TARGET_IS_64_BIT is set.
326#
327# Note that this assumes that the 2ND_CPU_ABI for a 64 bit target
328# is always 32 bits. If this isn't the case, these variables should
Brian Carlstromd7950462014-06-16 16:51:42 -0700329# be overriden in the board configuration.
Narayan Kamath7303ebd2014-04-07 11:01:54 +0100330ifeq (,$(TARGET_CPU_ABI_LIST_64_BIT))
Colin Cross2a4f0ff2014-04-30 18:18:02 -0700331 ifeq (true|true,$(TARGET_IS_64_BIT)|$(TARGET_SUPPORTS_64_BIT_APPS))
Narayan Kamath7303ebd2014-04-07 11:01:54 +0100332 TARGET_CPU_ABI_LIST_64_BIT := $(TARGET_CPU_ABI) $(TARGET_CPU_ABI2)
333 endif
334endif
335
336ifeq (,$(TARGET_CPU_ABI_LIST_32_BIT))
337 ifneq (true,$(TARGET_IS_64_BIT))
338 TARGET_CPU_ABI_LIST_32_BIT := $(TARGET_CPU_ABI) $(TARGET_CPU_ABI2)
339 else
Colin Cross2a4f0ff2014-04-30 18:18:02 -0700340 ifeq (true,$(TARGET_SUPPORTS_32_BIT_APPS))
341 # For a 64 bit target, assume that the 2ND_CPU_ABI
342 # is a 32 bit ABI.
343 TARGET_CPU_ABI_LIST_32_BIT := $(TARGET_2ND_CPU_ABI) $(TARGET_2ND_CPU_ABI2)
344 endif
345 endif
346endif
347
348# "ro.product.cpu.abilist" is a comma separated list of ABIs (in order
349# of preference) that the target supports. If a TARGET_CPU_ABI_LIST
350# is specified by the board configuration, we use that. If not, we
351# build a list out of the TARGET_CPU_ABIs specified by the config.
352ifeq (,$(TARGET_CPU_ABI_LIST))
353 ifeq ($(TARGET_IS_64_BIT)|$(TARGET_PREFER_32_BIT_APPS),true|true)
354 TARGET_CPU_ABI_LIST := $(TARGET_CPU_ABI_LIST_32_BIT) $(TARGET_CPU_ABI_LIST_64_BIT)
355 else
356 TARGET_CPU_ABI_LIST := $(TARGET_CPU_ABI_LIST_64_BIT) $(TARGET_CPU_ABI_LIST_32_BIT)
Narayan Kamath7303ebd2014-04-07 11:01:54 +0100357 endif
358endif
359
360# Strip whitespace from the ABI list string.
361TARGET_CPU_ABI_LIST := $(subst $(space),$(comma),$(strip $(TARGET_CPU_ABI_LIST)))
362TARGET_CPU_ABI_LIST_32_BIT := $(subst $(space),$(comma),$(strip $(TARGET_CPU_ABI_LIST_32_BIT)))
363TARGET_CPU_ABI_LIST_64_BIT := $(subst $(space),$(comma),$(strip $(TARGET_CPU_ABI_LIST_64_BIT)))
364
Dan Willemsen056609c2016-05-16 22:07:31 -0700365# GCC version selection
366TARGET_GCC_VERSION := 4.9
367ifdef TARGET_2ND_ARCH
3682ND_TARGET_GCC_VERSION := 4.9
369endif
370
Dan Willemsene68100e2016-09-26 17:37:19 -0700371# Normalize WITH_STATIC_ANALYZER
Andrew Hsieh906cb782013-09-10 17:37:14 +0800372ifeq ($(strip $(WITH_STATIC_ANALYZER)),0)
373 WITH_STATIC_ANALYZER :=
374endif
Andrew Hsieh906cb782013-09-10 17:37:14 +0800375
Chih-Hung Hsieh765c1ea2016-02-02 11:30:39 -0800376# define clang/llvm versions and base directory.
377include $(BUILD_SYSTEM)/clang/versions.mk
378
Chih-Hung Hsieha9a55c72016-03-31 16:30:23 -0700379# Unset WITH_TIDY_ONLY if global WITH_TIDY_ONLY is not true nor 1.
380ifeq (,$(filter 1 true,$(WITH_TIDY_ONLY)))
381 WITH_TIDY_ONLY :=
382endif
383
384PATH_TO_CLANG_TIDY := \
385 $(LLVM_PREBUILTS_BASE)/$(BUILD_OS)-x86/$(LLVM_PREBUILTS_VERSION)/bin/clang-tidy
386ifeq ($(wildcard $(PATH_TO_CLANG_TIDY)),)
387 ifneq (,$(filter 1 true,$(WITH_TIDY)))
388 $(warning *** Disable WITH_TIDY because $(PATH_TO_CLANG_TIDY) does not exist)
389 endif
390 PATH_TO_CLANG_TIDY :=
391endif
392
Dan Willemsene68100e2016-09-26 17:37:19 -0700393# Disable WITH_STATIC_ANALYZER if tool can't be found
Chih-Hung Hsieh765c1ea2016-02-02 11:30:39 -0800394SYNTAX_TOOLS_PREFIX := \
395 $(LLVM_PREBUILTS_BASE)/$(BUILD_OS)-x86/$(LLVM_PREBUILTS_VERSION)/tools/scan-build/libexec
Andrew Hsieh906cb782013-09-10 17:37:14 +0800396ifneq ($(strip $(WITH_STATIC_ANALYZER)),)
397 ifeq ($(wildcard $(SYNTAX_TOOLS_PREFIX)/ccc-analyzer),)
398 $(warning *** Disable WITH_STATIC_ANALYZER because $(SYNTAX_TOOLS_PREFIX)/ccc-analyzer does not exist)
399 WITH_STATIC_ANALYZER :=
400 endif
401endif
Andrew Hsiehe7c2d142013-08-27 17:55:46 +0800402
The Android Open Source Project88b60792009-03-03 19:28:42 -0800403# Pick a Java compiler.
404include $(BUILD_SYSTEM)/combo/javac.mk
405
406# ---------------------------------------------------------------
407# Check that the configuration is current. We check that
408# BUILD_ENV_SEQUENCE_NUMBER is current against this value.
409# Don't fail if we're called from envsetup, so they have a
410# chance to update their environment.
411
412ifeq (,$(strip $(CALLED_FROM_SETUP)))
413ifneq (,$(strip $(BUILD_ENV_SEQUENCE_NUMBER)))
414ifneq ($(BUILD_ENV_SEQUENCE_NUMBER),$(CORRECT_BUILD_ENV_SEQUENCE_NUMBER))
415$(warning BUILD_ENV_SEQUENCE_NUMBER is set incorrectly.)
416$(info *** If you use envsetup/lunch/choosecombo:)
417$(info *** - Re-execute envsetup (". envsetup.sh"))
418$(info *** - Re-run lunch or choosecombo)
419$(info *** If you use buildspec.mk:)
420$(info *** - Look at buildspec.mk.default to see what has changed)
421$(info *** - Update BUILD_ENV_SEQUENCE_NUMBER to "$(CORRECT_BUILD_ENV_SEQUENCE_NUMBER)")
422$(error bailing..)
423endif
424endif
425endif
426
Colin Cross6b66fcf2016-01-26 15:59:50 -0800427# Set up PDK so we can use TARGET_BUILD_PDK to select prebuilt tools below
428.PHONY: pdk fusion
429pdk fusion: $(DEFAULT_GOAL)
430
431# What to build:
432# pdk fusion if:
433# 1) PDK_FUSION_PLATFORM_ZIP is passed in from the environment
434# or
435# 2) the platform.zip exists in the default location
436# or
437# 3) fusion is a command line build goal,
438# PDK_FUSION_PLATFORM_ZIP is needed anyway, then do we need the 'fusion' goal?
439# otherwise pdk only if:
440# 1) pdk is a command line build goal
441# or
442# 2) TARGET_BUILD_PDK is passed in from the environment
443
444# if PDK_FUSION_PLATFORM_ZIP is specified, do not override.
445ifndef PDK_FUSION_PLATFORM_ZIP
446# Most PDK project paths should be using vendor/pdk/TARGET_DEVICE
447# but some legacy ones (e.g. mini_armv7a_neon generic PDK) were setup
448# with vendor/pdk/TARGET_PRODUCT.
449_pdk_fusion_default_platform_zip = $(strip \
450 $(wildcard vendor/pdk/$(TARGET_DEVICE)/$(TARGET_PRODUCT)-$(TARGET_BUILD_VARIANT)/platform/platform.zip) \
451 $(wildcard vendor/pdk/$(TARGET_DEVICE)/$(patsubst aosp_%,full_%,$(TARGET_PRODUCT))-$(TARGET_BUILD_VARIANT)/platform/platform.zip) \
452 $(wildcard vendor/pdk/$(TARGET_PRODUCT)/$(TARGET_PRODUCT)-$(TARGET_BUILD_VARIANT)/platform/platform.zip) \
453 $(wildcard vendor/pdk/$(TARGET_PRODUCT)/$(patsubst aosp_%,full_%,$(TARGET_PRODUCT))-$(TARGET_BUILD_VARIANT)/platform/platform.zip))
454ifneq (,$(_pdk_fusion_default_platform_zip))
455PDK_FUSION_PLATFORM_ZIP := $(word 1, $(_pdk_fusion_default_platform_zip))
456TARGET_BUILD_PDK := true
457endif # _pdk_fusion_default_platform_zip
458endif # !PDK_FUSION_PLATFORM_ZIP
459
460ifneq (,$(filter pdk fusion, $(MAKECMDGOALS)))
461TARGET_BUILD_PDK := true
462ifneq (,$(filter fusion, $(MAKECMDGOALS)))
463ifndef PDK_FUSION_PLATFORM_ZIP
464 $(error Specify PDK_FUSION_PLATFORM_ZIP to do a PDK fusion.)
465endif
466endif # fusion
467endif # pdk or fusion
468
469ifdef PDK_FUSION_PLATFORM_ZIP
470TARGET_BUILD_PDK := true
471ifeq (,$(wildcard $(PDK_FUSION_PLATFORM_ZIP)))
472 $(error Cannot find file $(PDK_FUSION_PLATFORM_ZIP).)
473endif
474endif
475
Ying Wang3a61eeb2016-03-11 10:32:01 -0800476BUILD_PLATFORM_ZIP := $(filter platform platform-java,$(MAKECMDGOALS))
477
Colin Crossfd082472015-12-02 16:33:04 -0800478#
479# Tools that are prebuilts for TARGET_BUILD_APPS
480#
Dan Willemsen1487f312016-03-08 11:12:40 -0800481prebuilt_sdk_tools := prebuilts/sdk/tools
482prebuilt_sdk_tools_bin := $(prebuilt_sdk_tools)/$(HOST_OS)/bin
Colin Crossfd082472015-12-02 16:33:04 -0800483
Colin Crossfd082472015-12-02 16:33:04 -0800484AIDL := $(HOST_OUT_EXECUTABLES)/aidl
485AAPT := $(HOST_OUT_EXECUTABLES)/aapt
Ying Wangdd71c852015-12-04 13:59:18 -0800486AAPT2 := $(HOST_OUT_EXECUTABLES)/aapt2
Colin Crossfd082472015-12-02 16:33:04 -0800487ZIPALIGN := $(HOST_OUT_EXECUTABLES)/zipalign
488SIGNAPK_JAR := $(HOST_OUT_JAVA_LIBRARIES)/signapk$(COMMON_JAVA_PACKAGE_SUFFIX)
Alex Klyubin9667b182015-12-10 13:38:50 -0800489SIGNAPK_JNI_LIBRARY_PATH := $(HOST_OUT_SHARED_LIBRARIES)
Colin Crossfd082472015-12-02 16:33:04 -0800490LLVM_RS_CC := $(HOST_OUT_EXECUTABLES)/llvm-rs-cc
491BCC_COMPAT := $(HOST_OUT_EXECUTABLES)/bcc_compat
492
493DX := $(HOST_OUT_EXECUTABLES)/dx
494MAINDEXCLASSES := $(HOST_OUT_EXECUTABLES)/mainDexClasses
495
Dan Willemsen5e29cad2016-08-06 20:15:06 -0700496SOONG_ZIP := $(SOONG_HOST_OUT_EXECUTABLES)/soong_zip
497ZIP2ZIP := $(SOONG_HOST_OUT_EXECUTABLES)/zip2zip
498
Dan Willemsen1487f312016-03-08 11:12:40 -0800499# Always use prebuilts for ckati and makeparallel
Colin Crossfacdca12016-04-19 15:32:22 -0700500prebuilt_build_tools := prebuilts/build-tools
Dan Willemsen3b4d17f2016-10-05 23:26:24 -0700501ifeq ($(filter address,$(SANITIZE_HOST)),)
Colin Crossfacdca12016-04-19 15:32:22 -0700502prebuilt_build_tools_bin := $(prebuilt_build_tools)/$(HOST_PREBUILT_TAG)/bin
Dan Willemsen3b4d17f2016-10-05 23:26:24 -0700503else
504prebuilt_build_tools_bin := $(prebuilt_build_tools)/$(HOST_PREBUILT_TAG)/asan/bin
505endif
Dan Willemsen7c2d2282016-06-06 14:44:00 -0700506ACP := $(prebuilt_build_tools_bin)/acp
Colin Crossfacdca12016-04-19 15:32:22 -0700507CKATI := $(prebuilt_build_tools_bin)/ckati
Dan Willemsen7c2d2282016-06-06 14:44:00 -0700508IJAR := $(prebuilt_build_tools_bin)/ijar
Colin Crossfacdca12016-04-19 15:32:22 -0700509MAKEPARALLEL := $(prebuilt_build_tools_bin)/makeparallel
Dan Willemsen7c2d2282016-06-06 14:44:00 -0700510ZIPTIME := $(prebuilt_build_tools_bin)/ziptime
Dan Willemsen1487f312016-03-08 11:12:40 -0800511
Colin Crossd3f3ab72016-01-20 16:08:49 -0800512USE_PREBUILT_SDK_TOOLS_IN_PLACE := true
513
Colin Crossfd082472015-12-02 16:33:04 -0800514# Override the definitions above for unbundled and PDK builds
515ifneq (,$(TARGET_BUILD_APPS)$(filter true,$(TARGET_BUILD_PDK)))
Colin Crossfd082472015-12-02 16:33:04 -0800516AIDL := $(prebuilt_sdk_tools_bin)/aidl
517AAPT := $(prebuilt_sdk_tools_bin)/aapt
Ying Wangdd71c852015-12-04 13:59:18 -0800518AAPT2 := $(prebuilt_sdk_tools_bin)/aapt2
Colin Crossfd082472015-12-02 16:33:04 -0800519ZIPALIGN := $(prebuilt_sdk_tools_bin)/zipalign
520SIGNAPK_JAR := $(prebuilt_sdk_tools)/lib/signapk$(COMMON_JAVA_PACKAGE_SUFFIX)
Alex Klyubin9667b182015-12-10 13:38:50 -0800521# Use 64-bit libraries unconditionally because 32-bit JVMs are no longer supported
522SIGNAPK_JNI_LIBRARY_PATH := $(prebuilt_sdk_tools)/$(HOST_OS)/lib64
Colin Crossfd082472015-12-02 16:33:04 -0800523
524DX := $(prebuilt_sdk_tools)/dx
525MAINDEXCLASSES := $(prebuilt_sdk_tools)/mainDexClasses
526
527# Don't use prebuilts in PDK
528ifneq ($(TARGET_BUILD_PDK),true)
529LLVM_RS_CC := $(prebuilt_sdk_tools_bin)/llvm-rs-cc
530BCC_COMPAT := $(prebuilt_sdk_tools_bin)/bcc_compat
531endif # TARGET_BUILD_PDK
532endif # TARGET_BUILD_APPS || TARGET_BUILD_PDK
Dan Willemsen1487f312016-03-08 11:12:40 -0800533prebuilt_sdk_tools :=
534prebuilt_sdk_tools_bin :=
Colin Crossfd082472015-12-02 16:33:04 -0800535
The Android Open Source Project88b60792009-03-03 19:28:42 -0800536
537# ---------------------------------------------------------------
538# Generic tools.
Yohann Rousselabee3a92015-03-10 16:50:55 +0100539JACK := $(HOST_OUT_EXECUTABLES)/jack
The Android Open Source Project88b60792009-03-03 19:28:42 -0800540
Ying Wang63741532014-05-16 09:37:23 -0700541LEX := prebuilts/misc/$(BUILD_OS)-$(HOST_PREBUILT_ARCH)/flex/flex-2.5.39
Ying Wang854be682013-04-05 18:02:16 -0700542# The default PKGDATADIR built in the prebuilt bison is a relative path
543# external/bison/data.
544# To run bison from elsewhere you need to set up enviromental variable
545# BISON_PKGDATADIR.
546BISON_PKGDATADIR := $(PWD)/external/bison/data
Ying Wang6feb6d52014-04-17 10:03:35 -0700547BISON := prebuilts/misc/$(BUILD_OS)-$(HOST_PREBUILT_ARCH)/bison/bison
Ying Wang854be682013-04-05 18:02:16 -0700548YACC := $(BISON) -d
Shinichiro Hamajib708bc52016-04-05 20:12:48 +0900549BISON_DATA := $(wildcard external/bison/data/* external/bison/data/*/*)
Ying Wang854be682013-04-05 18:02:16 -0700550
Ying Wang7b913ce2014-06-05 19:05:47 -0700551YASM := prebuilts/misc/$(BUILD_OS)-$(HOST_PREBUILT_ARCH)/yasm/yasm
552
The Android Open Source Project88b60792009-03-03 19:28:42 -0800553DOXYGEN:= doxygen
Steve Fungcb2e67f2015-09-24 01:40:52 -0700554ifeq ($(HOST_OS),linux)
555BREAKPAD_DUMP_SYMS := $(HOST_OUT_EXECUTABLES)/dump_syms
556else
557# For non-supported hosts, do not generate breakpad symbols.
558BREAKPAD_GENERATE_SYMBOLS := false
559endif
Wink Savillee7890832010-11-05 11:28:51 -0700560PROTOC := $(HOST_OUT_EXECUTABLES)/aprotoc$(HOST_EXECUTABLE_SUFFIX)
Shinichiro Hamajia3184dc2016-04-05 17:34:51 +0900561NANOPB_SRCS := external/nanopb-c/generator/protoc-gen-nanopb \
562 $(wildcard external/nanopb-c/generator/*.py \
563 external/nanopb-c/generator/google/*.py \
564 external/nanopb-c/generator/proto/*.py)
Keun Soo Yim3d484752016-02-19 11:06:58 -0800565VTSC := $(HOST_OUT_EXECUTABLES)/vtsc$(HOST_EXECUTABLE_SUFFIX)
Christopher Wileybc2be462015-07-29 17:14:24 -0700566DBUS_GENERATOR := $(HOST_OUT_EXECUTABLES)/dbus-binding-generator
The Android Open Source Project88b60792009-03-03 19:28:42 -0800567MKBOOTFS := $(HOST_OUT_EXECUTABLES)/mkbootfs$(HOST_EXECUTABLE_SUFFIX)
Doug Zongker8b70e8c2009-05-27 09:14:25 -0700568MINIGZIP := $(HOST_OUT_EXECUTABLES)/minigzip$(HOST_EXECUTABLE_SUFFIX)
Bjorn Andersson612e2cd2012-11-25 16:53:44 -0800569ifeq (,$(strip $(BOARD_CUSTOM_MKBOOTIMG)))
The Android Open Source Project88b60792009-03-03 19:28:42 -0800570MKBOOTIMG := $(HOST_OUT_EXECUTABLES)/mkbootimg$(HOST_EXECUTABLE_SUFFIX)
Bjorn Andersson612e2cd2012-11-25 16:53:44 -0800571else
572MKBOOTIMG := $(BOARD_CUSTOM_MKBOOTIMG)
573endif
David Zeuthen25328622016-04-08 15:08:03 -0400574ifeq (,$(strip $(BOARD_CUSTOM_BPTTOOL)))
575BPTTOOL := $(HOST_OUT_EXECUTABLES)/bpttool$(HOST_EXECUTABLE_SUFFIX)
576else
577BPTTOOL := $(BOARD_CUSTOM_BPTTOOL)
578endif
David Zeuthen2ce63ed2016-09-15 13:43:54 -0400579ifeq (,$(strip $(BOARD_CUSTOM_AVBTOOL)))
580AVBTOOL := $(HOST_OUT_EXECUTABLES)/avbtool$(HOST_EXECUTABLE_SUFFIX)
David Zeuthend995f4b2016-01-29 16:59:17 -0500581else
David Zeuthen2ce63ed2016-09-15 13:43:54 -0400582AVBTOOL := $(BOARD_CUSTOM_AVBTOOL)
David Zeuthend995f4b2016-01-29 16:59:17 -0500583endif
The Android Open Source Project88b60792009-03-03 19:28:42 -0800584APICHECK := $(HOST_OUT_EXECUTABLES)/apicheck$(HOST_EXECUTABLE_SUFFIX)
585FS_GET_STATS := $(HOST_OUT_EXECUTABLES)/fs_get_stats$(HOST_EXECUTABLE_SUFFIX)
Adrien Schildknecht9a072cc2016-11-18 17:06:29 -0800586ifeq ($(TARGET_USES_MKE2FS),true)
587MAKE_EXT4FS := $(HOST_OUT_EXECUTABLES)/mke2fs$(HOST_EXECUTABLE_SUFFIX)
588MKEXTUSERIMG := $(HOST_OUT_EXECUTABLES)/mkuserimg_mke2fs.sh
589else
Colin Cross9dd4ba82010-08-03 14:43:15 -0700590MAKE_EXT4FS := $(HOST_OUT_EXECUTABLES)/make_ext4fs$(HOST_EXECUTABLE_SUFFIX)
Ying Wang542903a2010-11-17 15:40:38 -0800591MKEXTUSERIMG := $(HOST_OUT_EXECUTABLES)/mkuserimg.sh
Adrien Schildknecht9a072cc2016-11-18 17:06:29 -0800592endif
593BLK_ALLOC_TO_BASE_FS := $(HOST_OUT_EXECUTABLES)/blk_alloc_to_base_fs$(HOST_EXECUTABLE_SUFFIX)
Mohamad Ayyash68946952015-03-03 12:30:37 -0800594MAKE_SQUASHFS := $(HOST_OUT_EXECUTABLES)/mksquashfs$(HOST_EXECUTABLE_SUFFIX)
595MKSQUASHFSUSERIMG := $(HOST_OUT_EXECUTABLES)/mksquashfsimage.sh
JP Abgrall5bfed5a2014-06-16 14:17:40 -0700596MAKE_F2FS := $(HOST_OUT_EXECUTABLES)/make_f2fs$(HOST_EXECUTABLE_SUFFIX)
597MKF2FSUSERIMG := $(HOST_OUT_EXECUTABLES)/mkf2fsuserimg.sh
Ying Wang69e9b4d2012-11-26 18:10:23 -0800598SIMG2IMG := $(HOST_OUT_EXECUTABLES)/simg2img$(HOST_EXECUTABLE_SUFFIX)
Mohamad Ayyash353265b2015-06-24 15:42:19 -0700599IMG2SIMG := $(HOST_OUT_EXECUTABLES)/img2simg$(HOST_EXECUTABLE_SUFFIX)
Ying Wang69e9b4d2012-11-26 18:10:23 -0800600E2FSCK := $(HOST_OUT_EXECUTABLES)/e2fsck$(HOST_EXECUTABLE_SUFFIX)
The Android Open Source Project88b60792009-03-03 19:28:42 -0800601MKTARBALL := build/tools/mktarball.sh
Colin Cross0a7b2c52010-05-07 02:23:59 -0700602TUNE2FS := $(HOST_OUT_EXECUTABLES)/tune2fs$(HOST_EXECUTABLE_SUFFIX)
Steve Howardef5c6402010-05-03 15:01:38 -0700603JARJAR := $(HOST_OUT_JAVA_LIBRARIES)/jarjar.jar
Ying Wanged0361f2015-04-19 09:55:39 -0700604DATA_BINDING_COMPILER := $(HOST_OUT_JAVA_LIBRARIES)/databinding-compiler.jar
Casey Dahlin29e2b212016-09-01 18:07:15 -0700605FAT16COPY := build/tools/fat16copy.py
Dan Willemsen121e2842016-09-14 21:38:29 -0700606CHECK_LINK_TYPE := build/tools/check_link_type.py
Yohann Roussel28096662015-02-02 12:18:20 +0100607
Yohann Roussele163b4e2015-04-09 10:10:21 +0000608ifneq ($(ANDROID_JACK_EXTRA_ARGS),)
Shinichiro Hamaji4eaeef82016-04-07 18:56:42 +0900609JACK_DEFAULT_ARGS :=
Yohann Roussele163b4e2015-04-09 10:10:21 +0000610DEFAULT_JACK_EXTRA_ARGS := $(ANDROID_JACK_EXTRA_ARGS)
611else
Shinichiro Hamaji4eaeef82016-04-07 18:56:42 +0900612JACK_DEFAULT_ARGS := $(BUILD_SYSTEM)/jack-default.args
613DEFAULT_JACK_EXTRA_ARGS := @$(JACK_DEFAULT_ARGS)
Yohann Roussele163b4e2015-04-09 10:10:21 +0000614endif
Yohann Rousself528e132015-03-13 12:08:26 +0100615
Joe Onorato2daa2b32009-08-30 13:39:24 -0700616PROGUARD := external/proguard/bin/proguard.sh
Doug Zongker9bd49622009-11-30 14:28:59 -0800617JAVATAGS := build/tools/java-event-log-tags.py
Shinichiro Hamajid3ce14c2016-03-29 03:29:21 +0900618MERGETAGS := build/tools/merge-event-log-tags.py
Shinichiro Hamaji3deb87d2016-04-19 18:41:27 +0900619BUILD_IMAGE_SRCS := $(wildcard build/tools/releasetools/*.py)
Colin Cross8a30f722014-04-28 16:27:32 -0700620APPEND2SIMG := $(HOST_OUT_EXECUTABLES)/append2simg
621VERITY_SIGNER := $(HOST_OUT_EXECUTABLES)/verity_signer
Colin Cross477cf2b2014-04-16 18:49:56 -0700622BUILD_VERITY_TREE := $(HOST_OUT_EXECUTABLES)/build_verity_tree
Geremy Condra740b6632014-07-08 20:07:41 -0700623BOOT_SIGNER := $(HOST_OUT_EXECUTABLES)/boot_signer
David Riley17be3d32015-03-03 08:54:11 -0800624FUTILITY := prebuilts/misc/$(BUILD_OS)-$(HOST_PREBUILT_ARCH)/futility/futility
625VBOOT_SIGNER := prebuilts/misc/scripts/vboot_signer/vboot_signer.sh
Sami Tolvanenf99b5312015-05-20 07:30:57 +0100626FEC := $(HOST_OUT_EXECUTABLES)/fec
The Android Open Source Project88b60792009-03-03 19:28:42 -0800627
Shinichiro Hamajif972a4a2015-12-09 18:06:20 +0900628DEXDUMP := $(HOST_OUT_EXECUTABLES)/dexdump2$(BUILD_EXECUTABLE_SUFFIX)
Shinichiro Hamaji89b255a2015-11-09 16:47:42 +0900629
Dmitriy Ivanov4c2d1a62015-04-20 16:59:05 -0700630# relocation packer
631RELOCATION_PACKER := prebuilts/misc/$(BUILD_OS)-$(HOST_PREBUILT_ARCH)/relocation_packer/relocation_packer
632
Yuncheol Heo623d7062014-05-20 17:04:16 +0900633FINDBUGS_DIR := external/owasp/sanitizer/tools/findbugs/bin
634FINDBUGS := $(FINDBUGS_DIR)/findbugs
The Android Open Source Project88b60792009-03-03 19:28:42 -0800635EMMA_JAR := external/emma/lib/emma$(COMMON_JAVA_PACKAGE_SUFFIX)
636
Ying Wangdc7fee92014-02-05 18:24:45 -0800637# Tool to merge AndroidManifest.xmls
638ANDROID_MANIFEST_MERGER := java -classpath prebuilts/devtools/tools/lib/manifest-merger.jar com.android.manifmerger.Main merge
639
The Android Open Source Project88b60792009-03-03 19:28:42 -0800640COLUMN:= column
The Android Open Source Project88b60792009-03-03 19:28:42 -0800641
Ying Wang7fcd2f92015-11-02 15:56:58 -0800642# We may not have the right JAVA_HOME/PATH set up yet when this is run from envsetup.sh.
643ifneq ($(CALLED_FROM_SETUP),true)
Narayan Kamathab2e2e72013-12-05 15:20:41 +0000644HOST_JDK_TOOLS_JAR:= $(shell $(BUILD_SYSTEM)/find-jdk-tools-jar.sh)
Narayan Kamathab2e2e72013-12-05 15:20:41 +0000645
646ifneq ($(HOST_JDK_TOOLS_JAR),)
Ying Wangec5e7292010-04-26 18:36:52 -0700647ifeq ($(wildcard $(HOST_JDK_TOOLS_JAR)),)
Colin Cross112753c2015-10-23 14:33:51 -0700648$(error Error: could not find jdk tools.jar at $(HOST_JDK_TOOLS_JAR), please check if your JDK was installed correctly)
Ying Wangec5e7292010-04-26 18:36:52 -0700649endif
The Android Open Source Project88b60792009-03-03 19:28:42 -0800650endif
651
Ying Wang053dccb2011-05-24 15:46:15 -0700652# Is the host JDK 64-bit version?
653HOST_JDK_IS_64BIT_VERSION :=
654ifneq ($(filter 64-Bit, $(shell java -version 2>&1)),)
655HOST_JDK_IS_64BIT_VERSION := true
656endif
Ying Wang7fcd2f92015-11-02 15:56:58 -0800657endif # CALLED_FROM_SETUP not true
Ying Wang053dccb2011-05-24 15:46:15 -0700658
The Android Open Source Project88b60792009-03-03 19:28:42 -0800659# It's called md5 on Mac OS and md5sum on Linux
660ifeq ($(HOST_OS),darwin)
661MD5SUM:=md5 -q
662else
663MD5SUM:=md5sum
664endif
665
Joe Onorato2a6e0522011-04-08 17:32:52 -0700666APICHECK_CLASSPATH := $(HOST_JDK_TOOLS_JAR)
667APICHECK_CLASSPATH := $(APICHECK_CLASSPATH):$(HOST_OUT_JAVA_LIBRARIES)/doclava$(COMMON_JAVA_PACKAGE_SUFFIX)
668APICHECK_CLASSPATH := $(APICHECK_CLASSPATH):$(HOST_OUT_JAVA_LIBRARIES)/jsilver$(COMMON_JAVA_PACKAGE_SUFFIX)
669APICHECK_COMMAND := $(APICHECK) -JXmx1024m -J"classpath $(APICHECK_CLASSPATH)"
670
Ying Wang3c21fe52011-10-04 10:50:08 -0700671# The default key if not set as LOCAL_CERTIFICATE
672ifdef PRODUCT_DEFAULT_DEV_CERTIFICATE
673 DEFAULT_SYSTEM_DEV_CERTIFICATE := $(PRODUCT_DEFAULT_DEV_CERTIFICATE)
674else
675 DEFAULT_SYSTEM_DEV_CERTIFICATE := build/target/product/security/testkey
676endif
677
The Android Open Source Project88b60792009-03-03 19:28:42 -0800678# ###############################################################
679# Set up final options.
680# ###############################################################
681
Dan Willemsen93b8a122015-12-16 13:10:35 -0800682# We run gcc/clang with PWD=/proc/self/cwd to remove the $TOP
683# from the debug output. That way two builds in two different
684# directories will create the same output.
685# /proc doesn't exist on Darwin.
686ifeq ($(HOST_OS),linux)
687RELATIVE_PWD := PWD=/proc/self/cwd
Dan Willemsen93b8a122015-12-16 13:10:35 -0800688else
689RELATIVE_PWD :=
690endif
691
Colin Cross23ba6122016-07-20 12:22:57 -0700692TARGET_PROJECT_INCLUDES :=
Dan Willemsenbab0fa62016-11-18 14:05:39 -0800693TARGET_PROJECT_SYSTEM_INCLUDES := \
Dima Zavin8e4042c2012-03-30 10:24:31 -0700694 $(TARGET_DEVICE_KERNEL_HEADERS) $(TARGET_BOARD_KERNEL_HEADERS) \
695 $(TARGET_PRODUCT_KERNEL_HEADERS)
The Android Open Source Project88b60792009-03-03 19:28:42 -0800696
Ying Wange1d44c32013-12-27 11:09:36 -0800697ifdef TARGET_2ND_ARCH
Ying Wang9fb35262014-02-21 16:17:05 -0800698$(TARGET_2ND_ARCH_VAR_PREFIX)TARGET_PROJECT_INCLUDES := $(TARGET_PROJECT_INCLUDES)
Colin Cross23ba6122016-07-20 12:22:57 -0700699$(TARGET_2ND_ARCH_VAR_PREFIX)TARGET_PROJECT_SYSTEM_INCLUDES := $(TARGET_PROJECT_SYSTEM_INCLUDES)
Ying Wange1d44c32013-12-27 11:09:36 -0800700endif
701
Mike Lockwoodc73018c2013-08-06 16:07:13 -0700702# allow overriding default Java libraries on a per-target basis
703ifeq ($(TARGET_DEFAULT_JAVA_LIBRARIES),)
Paul Duffinde880562016-12-21 10:08:48 +0000704 TARGET_DEFAULT_JAVA_LIBRARIES := core-oj core-libart ext framework okhttp
Mike Lockwoodc73018c2013-08-06 16:07:13 -0700705endif
706
Ian Rogers5d186ae2014-04-18 15:23:40 -0700707# Flags for DEX2OAT
Andreas Gampe847b00b2015-10-15 20:43:29 -0700708first_non_empty_of_three = $(if $(1),$(1),$(if $(2),$(2),$(3)))
Ian Rogers5d186ae2014-04-18 15:23:40 -0700709DEX2OAT_TARGET_ARCH := $(TARGET_ARCH)
Andreas Gampe847b00b2015-10-15 20:43:29 -0700710DEX2OAT_TARGET_CPU_VARIANT := $(call first_non_empty_of_three,$(TARGET_CPU_VARIANT),$(TARGET_ARCH_VARIANT),default)
Ying Wang8c7e74e2014-03-20 12:13:10 -0700711DEX2OAT_TARGET_INSTRUCTION_SET_FEATURES := default
Ying Wang8c7e74e2014-03-20 12:13:10 -0700712
Ying Wangb9aa5d42014-05-13 13:57:28 -0700713ifdef TARGET_2ND_ARCH
714$(TARGET_2ND_ARCH_VAR_PREFIX)DEX2OAT_TARGET_ARCH := $(TARGET_2ND_ARCH)
Andreas Gampe847b00b2015-10-15 20:43:29 -0700715$(TARGET_2ND_ARCH_VAR_PREFIX)DEX2OAT_TARGET_CPU_VARIANT := $(call first_non_empty_of_three,$(TARGET_2ND_CPU_VARIANT),$(TARGET_2ND_ARCH_VARIANT),default)
Ying Wangb9aa5d42014-05-13 13:57:28 -0700716$(TARGET_2ND_ARCH_VAR_PREFIX)DEX2OAT_TARGET_INSTRUCTION_SET_FEATURES := default
Ying Wangb9aa5d42014-05-13 13:57:28 -0700717endif
718
Dan Willemsen56c6a9d2016-12-14 15:54:01 -0800719# These will come from Soong, drop the environment versions
720unexport CLANG
721unexport CLANG_CXX
722unexport CCC_CC
723unexport CCC_CXX
yroussel13190052012-01-12 16:09:06 +0100724
The Android Open Source Project88b60792009-03-03 19:28:42 -0800725# ###############################################################
726# Collect a list of the SDK versions that we could compile against
727# For use with the LOCAL_SDK_VERSION variable for include $(BUILD_PACKAGE)
728# ###############################################################
729
Ying Wang9978faf2011-11-29 10:24:27 -0800730HISTORICAL_SDK_VERSIONS_ROOT := $(TOPDIR)prebuilts/sdk
Ying Wangb50bd7f2011-11-29 11:20:16 -0800731HISTORICAL_NDK_VERSIONS_ROOT := $(TOPDIR)prebuilts/ndk
Ying Wang0f6f4ca2010-06-09 10:26:26 -0700732
Ying Wang589e8c52015-05-19 16:03:57 -0700733# The path where app can reference the support library resources.
734ifdef TARGET_BUILD_APPS
735SUPPORT_LIBRARY_ROOT := $(HISTORICAL_SDK_VERSIONS_ROOT)/current/support
736else
737SUPPORT_LIBRARY_ROOT := frameworks/support
738endif
739
Ying Wang0f6f4ca2010-06-09 10:26:26 -0700740# Historical SDK version N is stored in $(HISTORICAL_SDK_VERSIONS_ROOT)/N.
741# The 'current' version is whatever this source tree is.
The Android Open Source Project88b60792009-03-03 19:28:42 -0800742#
743# sgrax is the opposite of xargs. It takes the list of args and puts them
744# on each line for sort to process.
745# 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 -0800746
Ying Wang0f6f4ca2010-06-09 10:26:26 -0700747# Numerically sort a list of numbers
748# $(1): the list of numbers to be sorted
749define numerically_sort
750$(shell function sgrax() { \
751 while [ -n "$$1" ] ; do echo $$1 ; shift ; done \
752 } ; \
753 ( sgrax $(1) | sort -g ) )
754endef
755
Ying Wanga1ff6292012-05-10 18:07:33 -0700756TARGET_AVAILABLE_SDK_VERSIONS := $(call numerically_sort,\
Ying Wang0f6f4ca2010-06-09 10:26:26 -0700757 $(patsubst $(HISTORICAL_SDK_VERSIONS_ROOT)/%/android.jar,%, \
Ying Wang2f7b92c2014-07-21 13:44:06 -0700758 $(wildcard $(HISTORICAL_SDK_VERSIONS_ROOT)/*/android.jar)))
759
Michael Wright0fb087f2015-11-06 15:20:51 +0000760# We don't have prebuilt test_current SDK yet.
761TARGET_AVAILABLE_SDK_VERSIONS := test_current $(TARGET_AVAILABLE_SDK_VERSIONS)
The Android Open Source Project88b60792009-03-03 19:28:42 -0800762
Joe Onorato15ee93b2011-04-08 15:03:48 -0700763INTERNAL_PLATFORM_API_FILE := $(TARGET_OUT_COMMON_INTERMEDIATES)/PACKAGING/public_api.txt
Hui Shue8af17e2014-02-21 14:18:19 -0800764INTERNAL_PLATFORM_REMOVED_API_FILE := $(TARGET_OUT_COMMON_INTERMEDIATES)/PACKAGING/removed.txt
Ying Wang829f68b2014-06-26 17:54:28 -0700765INTERNAL_PLATFORM_SYSTEM_API_FILE := $(TARGET_OUT_COMMON_INTERMEDIATES)/PACKAGING/system-api.txt
766INTERNAL_PLATFORM_SYSTEM_REMOVED_API_FILE := $(TARGET_OUT_COMMON_INTERMEDIATES)/PACKAGING/system-removed.txt
Michael Wright0fb087f2015-11-06 15:20:51 +0000767INTERNAL_PLATFORM_TEST_API_FILE := $(TARGET_OUT_COMMON_INTERMEDIATES)/PACKAGING/test-api.txt
768INTERNAL_PLATFORM_TEST_REMOVED_API_FILE := $(TARGET_OUT_COMMON_INTERMEDIATES)/PACKAGING/test-removed.txt
Gary King1e80c292010-03-08 17:16:57 -0800769
Bruce Bearef1582e52010-10-14 14:31:48 -0700770# This is the standard way to name a directory containing prebuilt target
771# objects. E.g., prebuilt/$(TARGET_PREBUILT_TAG)/libc.so
Jeff Browne33ba4c2011-07-11 22:11:46 -0700772TARGET_PREBUILT_TAG := android-$(TARGET_ARCH)
Colin Cross12d18eb2014-05-22 12:01:23 -0700773ifdef TARGET_2ND_ARCH
774TARGET_2ND_PREBUILT_TAG := android-$(TARGET_2ND_ARCH)
775endif
Bruce Bearef1582e52010-10-14 14:31:48 -0700776
Tim Murray1a6f09a2013-03-05 11:07:15 -0800777# Set up RS prebuilt variables for compatibility library
778
Tim Murraydc1d0ab2014-09-30 15:08:03 -0700779RS_PREBUILT_CLCORE := prebuilts/sdk/renderscript/lib/$(TARGET_ARCH)/librsrt_$(TARGET_ARCH).bc
Tim Murray1a6f09a2013-03-05 11:07:15 -0800780RS_PREBUILT_COMPILER_RT := prebuilts/sdk/renderscript/lib/$(TARGET_ARCH)/libcompiler_rt.a
Miao Wang302e9442015-07-28 17:43:51 -0700781ifeq (true,$(TARGET_IS_64_BIT))
Miao Wang57ef7ea2016-03-30 13:29:42 -0700782RS_PREBUILT_LIBPATH := -L prebuilts/ndk/current/platforms/android-21/arch-$(TARGET_ARCH)/usr/lib64 \
783 -L prebuilts/ndk/current/platforms/android-21/arch-$(TARGET_ARCH)/usr/lib
Miao Wang302e9442015-07-28 17:43:51 -0700784else
Stephen Hinesba2355c2015-09-30 22:32:05 -0700785RS_PREBUILT_LIBPATH := -L prebuilts/ndk/current/platforms/android-9/arch-$(TARGET_ARCH)/usr/lib
Miao Wang302e9442015-07-28 17:43:51 -0700786endif
Tim Murray1a6f09a2013-03-05 11:07:15 -0800787
Miao Wange4359cf2015-01-07 18:18:41 -0800788# API Level lists for Renderscript Compat lib.
789RSCOMPAT_32BIT_ONLY_API_LEVELS := 8 9 10 11 12 13 14 15 16 17 18 19 20
Miao Wangec27a892014-11-20 11:05:18 -0800790RSCOMPAT_NO_USAGEIO_API_LEVELS := 8 9 10 11 12 13
Miao Wange4359cf2015-01-07 18:18:41 -0800791
Dan Willemsenfdf89cd2016-02-05 18:24:17 -0800792ifeq ($(JAVA_NOT_REQUIRED),true)
793# Remove java and tools from our path so that we make sure nobody uses them.
794unexport ANDROID_JAVA_HOME
795unexport JAVA_HOME
796export ANDROID_BUILD_PATHS:=$(abspath $(BUILD_SYSTEM)/no_java_path):$(ANDROID_BUILD_PATHS)
797export PATH:=$(abspath $(BUILD_SYSTEM)/no_java_path):$(PATH)
798endif
799
Chih-Hung Hsiehbab04882016-10-11 15:38:39 -0700800# Projects clean of compiler warnings should be compiled with -Werror.
801# If most modules in a directory such as external/ have warnings,
802# the directory should be in ANDROID_WARNING_ALLOWED_PROJECTS list.
803# When some of its subdirectories are cleaned up, the subdirectories
804# can be added into ANDROID_WARNING_DISALLOWED_PROJECTS list, e.g.
805# external/fio/.
806ANDROID_WARNING_DISALLOWED_PROJECTS := \
807 art/% \
808 bionic/% \
809 external/fio/% \
810
811define find_warning_disallowed_projects
812 $(filter $(ANDROID_WARNING_DISALLOWED_PROJECTS),$(1)/)
813endef
814
815# Projects with compiler warnings are compiled without -Werror.
816ANDROID_WARNING_ALLOWED_PROJECTS := \
817 bootable/% \
818 cts/% \
819 dalvik/% \
820 development/% \
821 device/% \
822 external/% \
823 frameworks/% \
824 hardware/% \
825 packages/% \
826 system/% \
827 test/vts/% \
828 tools/adt/idea/android/ultimate/get_modification_time/jni/% \
829 vendor/% \
830
831define find_warning_allowed_projects
832 $(filter $(ANDROID_WARNING_ALLOWED_PROJECTS),$(1)/)
833endef
834
Dan Willemsen01a19a12016-11-09 16:35:34 -0800835# These goals don't need to collect and include Android.mks/CleanSpec.mks
836# in the source tree.
837dont_bother_goals := clean clobber dataclean installclean \
838 help out \
839 snod systemimage-nodeps \
840 stnod systemtarball-nodeps \
841 userdataimage-nodeps userdatatarball-nodeps \
842 cacheimage-nodeps \
843 bptimage-nodeps \
844 vendorimage-nodeps \
845 systemotherimage-nodeps \
846 ramdisk-nodeps \
847 bootimage-nodeps \
848 recoveryimage-nodeps \
849 vbmetaimage-nodeps \
850 product-graph dump-products
851
Dan Willemsen04f53ed2016-11-09 17:22:15 -0800852ifndef KATI
853include $(BUILD_SYSTEM)/ninja_config.mk
Dan Willemsen04f53ed2016-11-09 17:22:15 -0800854include $(BUILD_SYSTEM)/soong_config.mk
855endif
856
Ying Wang854be682013-04-05 18:02:16 -0700857include $(BUILD_SYSTEM)/dumpvar.mk