blob: 3337a8a82fa2e1d2245f86f96e71c8143dd1ef9c [file] [log] [blame]
Ying Wang6714dbc2010-03-30 16:42:15 -07001# Only use ANDROID_BUILD_SHELL to wrap around bash.
2# DO NOT use other shells such as zsh.
Ying Wang2ce495a2010-03-30 12:55:13 -07003ifdef ANDROID_BUILD_SHELL
4SHELL := $(ANDROID_BUILD_SHELL)
5else
The Android Open Source Project88b60792009-03-03 19:28:42 -08006# Use bash, not whatever shell somebody has installed as /bin/sh
7# This is repeated in config.mk, since envsetup.sh runs that file
8# directly.
9SHELL := /bin/bash
Ying Wang2ce495a2010-03-30 12:55:13 -070010endif
The Android Open Source Project88b60792009-03-03 19:28:42 -080011
12# this turns off the suffix rules built into make
13.SUFFIXES:
14
David 'Digit' Turner52d697d2011-06-22 23:18:57 +020015# this turns off the RCS / SCCS implicit rules of GNU Make
16% : RCS/%,v
17% : RCS/%
18% : %,v
19% : s.%
20% : SCCS/s.%
21
The Android Open Source Project88b60792009-03-03 19:28:42 -080022# If a rule fails, delete $@.
23.DELETE_ON_ERROR:
24
25# Figure out where we are.
26#TOP := $(dir $(word $(words $(MAKEFILE_LIST)),$(MAKEFILE_LIST)))
27#TOP := $(patsubst %/,%,$(TOP))
28
29# TOPDIR is the normal variable you should use, because
30# if we are executing relative to the current directory
31# it can be "", whereas TOP must be "." which causes
32# pattern matching probles when make strips off the
33# trailing "./" from paths in various places.
34#ifeq ($(TOP),.)
35#TOPDIR :=
36#else
37#TOPDIR := $(TOP)/
38#endif
39
Raphael Moll4c456992012-03-27 10:07:42 -070040# Check for broken versions of make.
41# (Allow any version under Cygwin since we don't actually build the platform there.)
42ifeq (,$(findstring CYGWIN,$(shell uname -sm)))
Ying Wang4f9269e2010-11-18 10:32:12 -080043ifeq (0,$(shell expr $$(echo $(MAKE_VERSION) | sed "s/[^0-9\.].*//") = 3.81))
Conley Owensd38c8702011-12-22 09:46:19 -080044ifeq (0,$(shell expr $$(echo $(MAKE_VERSION) | sed "s/[^0-9\.].*//") = 3.82))
The Android Open Source Project88b60792009-03-03 19:28:42 -080045$(warning ********************************************************************************)
46$(warning * You are using version $(MAKE_VERSION) of make.)
Conley Owensd38c8702011-12-22 09:46:19 -080047$(warning * Android can only be built by versions 3.81 and 3.82.)
Chris Peterson68f93032010-06-25 17:31:30 -070048$(warning * see http://source.android.com/source/download.html)
The Android Open Source Project88b60792009-03-03 19:28:42 -080049$(warning ********************************************************************************)
50$(error stopping)
51endif
Conley Owensd38c8702011-12-22 09:46:19 -080052endif
Raphael Moll4c456992012-03-27 10:07:42 -070053endif
The Android Open Source Project88b60792009-03-03 19:28:42 -080054
55TOP := .
56TOPDIR :=
57
58BUILD_SYSTEM := $(TOPDIR)build/core
59
60# This is the default target. It must be the first declared target.
Joe Onoratoda12daf2010-06-09 18:18:31 -070061.PHONY: droid
The Android Open Source Project88b60792009-03-03 19:28:42 -080062DEFAULT_GOAL := droid
63$(DEFAULT_GOAL):
64
Joe Onorato77dc0a52010-05-17 18:16:11 -070065# Used to force goals to build. Only use for conditionally defined goals.
66.PHONY: FORCE
67FORCE:
68
Daniel Sandler95661222010-10-28 15:31:47 -040069# Targets that provide quick help on the build system.
70include $(BUILD_SYSTEM)/help.mk
71
The Android Open Source Project88b60792009-03-03 19:28:42 -080072# Set up various standard variables based on configuration
73# and host information.
74include $(BUILD_SYSTEM)/config.mk
75
76# This allows us to force a clean build - included after the config.make
77# environment setup is done, but before we generate any dependencies. This
78# file does the rm -rf inline so the deps which are all done below will
79# be generated correctly
80include $(BUILD_SYSTEM)/cleanbuild.mk
81
Ying Wangd2e830b2010-07-07 18:12:25 -070082VERSION_CHECK_SEQUENCE_NUMBER := 2
Joe Onorato1de66882009-07-30 11:54:27 -070083-include $(OUT_DIR)/versions_checked.mk
84ifneq ($(VERSION_CHECK_SEQUENCE_NUMBER),$(VERSIONS_CHECKED))
85
86$(info Checking build tools versions...)
87
The Android Open Source Project88b60792009-03-03 19:28:42 -080088ifneq ($(HOST_OS),windows)
89ifneq ($(HOST_OS)-$(HOST_ARCH),darwin-ppc)
90# check for a case sensitive file system
91ifneq (a,$(shell mkdir -p $(OUT_DIR) ; \
92 echo a > $(OUT_DIR)/casecheck.txt; \
93 echo B > $(OUT_DIR)/CaseCheck.txt; \
94 cat $(OUT_DIR)/casecheck.txt))
95$(warning ************************************************************)
96$(warning You are building on a case-insensitive filesystem.)
97$(warning Please move your source tree to a case-sensitive filesystem.)
98$(warning ************************************************************)
99$(error Case-insensitive filesystems not supported)
100endif
101endif
102endif
103
104# Make sure that there are no spaces in the absolute path; the
105# build system can't deal with them.
106ifneq ($(words $(shell pwd)),1)
107$(warning ************************************************************)
108$(warning You are building in a directory whose absolute path contains)
109$(warning a space character:)
110$(warning $(space))
111$(warning "$(shell pwd)")
112$(warning $(space))
113$(warning Please move your source tree to a path that does not contain)
114$(warning any spaces.)
115$(warning ************************************************************)
116$(error Directory names containing spaces not supported)
117endif
118
Joe Onorato9d9f3672009-06-22 18:15:38 -0700119
Joe Onorato9d9f3672009-06-22 18:15:38 -0700120# Check for the correct version of java
Jean-Baptiste Querud7d096d2010-10-08 10:58:38 -0700121java_version := $(shell java -version 2>&1 | head -n 1 | grep '^java .*[ "]1\.6[\. "$$]')
122ifneq ($(shell java -version 2>&1 | grep -i openjdk),)
123java_version :=
124endif
Joe Onorato9d9f3672009-06-22 18:15:38 -0700125ifeq ($(strip $(java_version)),)
126$(info ************************************************************)
127$(info You are attempting to build with the incorrect version)
128$(info of java.)
129$(info $(space))
130$(info Your version is: $(shell java -version 2>&1 | head -n 1).)
Jean-Baptiste Querud7d096d2010-10-08 10:58:38 -0700131$(info The correct version is: Java SE 1.6.)
Joe Onorato9d9f3672009-06-22 18:15:38 -0700132$(info $(space))
133$(info Please follow the machine setup instructions at)
Chris Peterson68f93032010-06-25 17:31:30 -0700134$(info $(space)$(space)$(space)$(space)http://source.android.com/source/download.html)
Joe Onorato9d9f3672009-06-22 18:15:38 -0700135$(info ************************************************************)
Jeff Hamilton4a1c70e2010-06-21 18:26:38 -0500136$(error stop)
Joe Onorato9d9f3672009-06-22 18:15:38 -0700137endif
138
139# Check for the correct version of javac
Jeff Hamilton4a1c70e2010-06-21 18:26:38 -0500140javac_version := $(shell javac -version 2>&1 | head -n 1 | grep '[ "]1\.6[\. "$$]')
Joe Onorato9d9f3672009-06-22 18:15:38 -0700141ifeq ($(strip $(javac_version)),)
142$(info ************************************************************)
143$(info You are attempting to build with the incorrect version)
144$(info of javac.)
145$(info $(space))
146$(info Your version is: $(shell javac -version 2>&1 | head -n 1).)
Jeff Hamilton4a1c70e2010-06-21 18:26:38 -0500147$(info The correct version is: 1.6.)
Joe Onorato9d9f3672009-06-22 18:15:38 -0700148$(info $(space))
149$(info Please follow the machine setup instructions at)
Chris Peterson68f93032010-06-25 17:31:30 -0700150$(info $(space)$(space)$(space)$(space)http://source.android.com/source/download.html)
Joe Onorato9d9f3672009-06-22 18:15:38 -0700151$(info ************************************************************)
Jeff Hamilton4a1c70e2010-06-21 18:26:38 -0500152$(error stop)
Joe Onorato9d9f3672009-06-22 18:15:38 -0700153endif
154
Ying Wang478ba5e2012-06-28 16:02:19 -0700155ifeq (darwin,$(HOST_OS))
156GCC_REALPATH = $(realpath $(shell which gcc))
157ifneq ($(findstring llvm-gcc,$(GCC_REALPATH)),)
158 # Using LLVM GCC results in a non functional emulator due to it
159 # not honouring global register variables
160 $(warning ****************************************)
161 $(warning * gcc is linked to llvm-gcc which will *)
162 $(warning * not create a useable emulator. *)
163 $(warning ****************************************)
164endif
165endif
166
Joe Onorato1de66882009-07-30 11:54:27 -0700167$(shell echo 'VERSIONS_CHECKED := $(VERSION_CHECK_SEQUENCE_NUMBER)' \
168 > $(OUT_DIR)/versions_checked.mk)
169endif
170
The Android Open Source Project88b60792009-03-03 19:28:42 -0800171# These are the modifier targets that don't do anything themselves, but
172# change the behavior of the build.
173# (must be defined before including definitions.make)
Ying Wang015edd22011-01-20 15:01:56 -0800174INTERNAL_MODIFIER_TARGETS := showcommands checkbuild all incrementaljavac
175
176.PHONY: incrementaljavac
177incrementaljavac: ;
178
179# WARNING:
180# ENABLE_INCREMENTALJAVAC should NOT be enabled by default, because change of
181# a Java source file won't trigger rebuild of its dependent Java files.
182# You can only enable it by adding "incrementaljavac" to your make command line.
183# You are responsible for the correctness of the incremental build.
184# This may decrease incremental build time dramatically for large Java libraries,
185# such as core.jar, framework.jar, etc.
186ENABLE_INCREMENTALJAVAC :=
187ifneq (,$(filter incrementaljavac, $(MAKECMDGOALS)))
188ENABLE_INCREMENTALJAVAC := true
189MAKECMDGOALS := $(filter-out incrementaljavac, $(MAKECMDGOALS))
190endif
The Android Open Source Project88b60792009-03-03 19:28:42 -0800191
192# Bring in standard build system definitions.
193include $(BUILD_SYSTEM)/definitions.mk
194
Ying Wange7874c42010-09-17 16:36:06 -0700195# Bring in dex_preopt.mk
196include $(BUILD_SYSTEM)/dex_preopt.mk
197
The Android Open Source Project88b60792009-03-03 19:28:42 -0800198ifneq ($(filter eng user userdebug tests,$(MAKECMDGOALS)),)
199$(info ***************************************************************)
200$(info ***************************************************************)
201$(info Don't pass '$(filter eng user userdebug tests,$(MAKECMDGOALS))' on \
202 the make command line.)
The Android Open Source Project2f312932009-03-09 11:52:11 -0700203# XXX The single quote on this line fixes gvim's syntax highlighting.
204# Without which, the rest of this file is impossible to read.
The Android Open Source Project88b60792009-03-03 19:28:42 -0800205$(info Set TARGET_BUILD_VARIANT in buildspec.mk, or use lunch or)
206$(info choosecombo.)
207$(info ***************************************************************)
208$(info ***************************************************************)
209$(error stopping)
210endif
211
The Android Open Source Project2f312932009-03-09 11:52:11 -0700212ifneq ($(filter-out $(INTERNAL_VALID_VARIANTS),$(TARGET_BUILD_VARIANT)),)
213$(info ***************************************************************)
214$(info ***************************************************************)
215$(info Invalid variant: $(TARGET_BUILD_VARIANT)
216$(info Valid values are: $(INTERNAL_VALID_VARIANTS)
217$(info ***************************************************************)
218$(info ***************************************************************)
219$(error stopping)
220endif
The Android Open Source Project88b60792009-03-03 19:28:42 -0800221
222###
223### In this section we set up the things that are different
224### between the build variants
225###
226
Joe Onoratoeb19b3e2009-04-13 16:32:16 -0700227is_sdk_build :=
Raphaelc4d47312011-02-15 16:09:36 -0800228
229ifneq ($(filter sdk win_sdk sdk_addon,$(MAKECMDGOALS)),)
Joe Onoratoeb19b3e2009-04-13 16:32:16 -0700230is_sdk_build := true
231endif
232
233
The Android Open Source Project88b60792009-03-03 19:28:42 -0800234## user/userdebug ##
235
236user_variant := $(filter userdebug user,$(TARGET_BUILD_VARIANT))
237enable_target_debugging := true
238ifneq (,$(user_variant))
239 # Target is secure in user builds.
240 ADDITIONAL_DEFAULT_PROPERTIES += ro.secure=1
241
The Android Open Source Project2f312932009-03-09 11:52:11 -0700242 tags_to_install := user
The Android Open Source Project88b60792009-03-03 19:28:42 -0800243 ifeq ($(user_variant),userdebug)
244 # Pick up some extra useful tools
The Android Open Source Project2f312932009-03-09 11:52:11 -0700245 tags_to_install += debug
Brad Fitzpatrick135677a2010-04-16 16:55:41 -0700246
247 # Enable Dalvik lock contention logging for userdebug builds.
248 ADDITIONAL_BUILD_PROPERTIES += dalvik.vm.lockprof.threshold=500
The Android Open Source Project88b60792009-03-03 19:28:42 -0800249 else
250 # Disable debugging in plain user builds.
251 enable_target_debugging :=
252 endif
Dan Bornsteinf13bdd92010-09-07 17:45:44 -0700253
Dan Bornsteinf7ad63a2011-05-31 10:29:47 -0700254 # Turn on Dalvik preoptimization for user builds, but only if not
255 # explicitly disabled and the build is running on Linux (since host
256 # Dalvik isn't built for non-Linux hosts).
Ying Wang02352372010-09-27 10:37:25 -0700257 ifneq (true,$(DISABLE_DEXPREOPT))
Dan Bornsteinf7ad63a2011-05-31 10:29:47 -0700258 ifeq ($(user_variant),user)
259 ifeq ($(HOST_OS),linux)
260 WITH_DEXPREOPT := true
261 endif
262 endif
Ying Wang02352372010-09-27 10:37:25 -0700263 endif
Dan Bornsteinf13bdd92010-09-07 17:45:44 -0700264
The Android Open Source Project88b60792009-03-03 19:28:42 -0800265 # Disallow mock locations by default for user builds
266 ADDITIONAL_DEFAULT_PROPERTIES += ro.allow.mock.location=0
Dan Bornsteinf13bdd92010-09-07 17:45:44 -0700267
The Android Open Source Project88b60792009-03-03 19:28:42 -0800268else # !user_variant
269 # Turn on checkjni for non-user builds.
270 ADDITIONAL_BUILD_PROPERTIES += ro.kernel.android.checkjni=1
271 # Set device insecure for non-user builds.
272 ADDITIONAL_DEFAULT_PROPERTIES += ro.secure=0
273 # Allow mock locations by default for non user builds
274 ADDITIONAL_DEFAULT_PROPERTIES += ro.allow.mock.location=1
275endif # !user_variant
276
277ifeq (true,$(strip $(enable_target_debugging)))
278 # Target is more debuggable and adbd is on by default
Mike Lockwood40b5a672011-07-01 12:31:47 -0400279 ADDITIONAL_DEFAULT_PROPERTIES += ro.debuggable=1
The Android Open Source Project88b60792009-03-03 19:28:42 -0800280 # Include the debugging/testing OTA keys in this build.
281 INCLUDE_TEST_OTA_KEYS := true
282else # !enable_target_debugging
283 # Target is less debuggable and adbd is off by default
Mike Lockwood40b5a672011-07-01 12:31:47 -0400284 ADDITIONAL_DEFAULT_PROPERTIES += ro.debuggable=0
The Android Open Source Project88b60792009-03-03 19:28:42 -0800285endif # !enable_target_debugging
286
The Android Open Source Project2f312932009-03-09 11:52:11 -0700287## eng ##
288
289ifeq ($(TARGET_BUILD_VARIANT),eng)
290tags_to_install := user debug eng
Bruce Beareb056d712011-12-01 12:46:12 -0800291ifneq ($(filter ro.setupwizard.mode=ENABLED, $(call collapse-pairs, $(ADDITIONAL_BUILD_PROPERTIES))),)
The Android Open Source Projectfdd3a102009-03-11 12:11:54 -0700292 # Don't require the setup wizard on eng builds
293 ADDITIONAL_BUILD_PROPERTIES := $(filter-out ro.setupwizard.mode=%,\
Joe Onorato08896612009-10-07 10:01:13 -0700294 $(call collapse-pairs, $(ADDITIONAL_BUILD_PROPERTIES))) \
295 ro.setupwizard.mode=OPTIONAL
The Android Open Source Project2f312932009-03-09 11:52:11 -0700296endif
Bruce Beareb056d712011-12-01 12:46:12 -0800297endif
The Android Open Source Project2f312932009-03-09 11:52:11 -0700298
The Android Open Source Project88b60792009-03-03 19:28:42 -0800299## tests ##
300
301ifeq ($(TARGET_BUILD_VARIANT),tests)
The Android Open Source Project2f312932009-03-09 11:52:11 -0700302tags_to_install := user debug eng tests
The Android Open Source Project88b60792009-03-03 19:28:42 -0800303endif
304
305## sdk ##
306
Joe Onoratoeb19b3e2009-04-13 16:32:16 -0700307ifdef is_sdk_build
Raphaelc4d47312011-02-15 16:09:36 -0800308
309# Detect if we want to build a repository for the SDK
310sdk_repo_goal := $(strip $(filter sdk_repo,$(MAKECMDGOALS)))
311MAKECMDGOALS := $(strip $(filter-out sdk_repo,$(MAKECMDGOALS)))
312
The Android Open Source Project88b60792009-03-03 19:28:42 -0800313ifneq ($(words $(filter-out $(INTERNAL_MODIFIER_TARGETS),$(MAKECMDGOALS))),1)
314$(error The 'sdk' target may not be specified with any other targets)
315endif
Raphael3d224a02010-04-16 17:50:09 -0700316
The Android Open Source Project2f312932009-03-09 11:52:11 -0700317# TODO: this should be eng I think. Since the sdk is built from the eng
318# variant.
Xavier Ducrohetf3e79f92009-04-06 20:32:24 -0700319tags_to_install := user debug eng
The Android Open Source Project88b60792009-03-03 19:28:42 -0800320ADDITIONAL_BUILD_PROPERTIES += xmpp.auto-presence=true
321ADDITIONAL_BUILD_PROPERTIES += ro.config.nocheckin=yes
322else # !sdk
The Android Open Source Project88b60792009-03-03 19:28:42 -0800323endif
324
Andreas Huber200f2592010-08-30 12:48:03 -0700325BUILD_WITHOUT_PV := true
326
Andy McFadden743e2502009-04-13 14:48:35 -0700327## precise GC ##
328
329ifneq ($(filter dalvik.gc.type-precise,$(PRODUCT_TAGS)),)
330 # Enabling type-precise GC results in larger optimized DEX files. The
331 # additional storage requirements for ".odex" files can cause /system
332 # to overflow on some devices, so this is configured separately for
333 # each product.
334 ADDITIONAL_BUILD_PROPERTIES += dalvik.vm.dexopt-flags=m=y
335endif
336
Brian Swetland7cc24402011-01-23 18:56:08 -0800337ifneq ($(BUILD_TINY_ANDROID),true)
The Android Open Source Project6bce2052009-03-13 13:04:19 -0700338# Install an apns-conf.xml file if one's not already being installed.
339ifeq (,$(filter %:system/etc/apns-conf.xml, $(PRODUCT_COPY_FILES)))
340 PRODUCT_COPY_FILES += \
341 development/data/etc/apns-conf_sdk.xml:system/etc/apns-conf.xml
342 ifeq ($(filter eng tests,$(TARGET_BUILD_VARIANT)),)
The Android Open Source Project88b60792009-03-03 19:28:42 -0800343 $(warning implicitly installing apns-conf_sdk.xml)
344 endif
345endif
Brian Swetland7cc24402011-01-23 18:56:08 -0800346endif
The Android Open Source Project88b60792009-03-03 19:28:42 -0800347
348ADDITIONAL_BUILD_PROPERTIES += net.bt.name=Android
349
350# enable vm tracing in files for now to help track
351# the cause of ANRs in the content process
352ADDITIONAL_BUILD_PROPERTIES += dalvik.vm.stack-trace-file=/data/anr/traces.txt
353
The Android Open Source Project88b60792009-03-03 19:28:42 -0800354# ------------------------------------------------------------
355# Define a function that, given a list of module tags, returns
356# non-empty if that module should be installed in /system.
357
The Android Open Source Project2f312932009-03-09 11:52:11 -0700358# For most goals, anything not tagged with the "tests" tag should
The Android Open Source Project88b60792009-03-03 19:28:42 -0800359# be installed in /system.
360define should-install-to-system
The Android Open Source Project2f312932009-03-09 11:52:11 -0700361$(if $(filter tests,$(1)),,true)
The Android Open Source Project88b60792009-03-03 19:28:42 -0800362endef
363
Joe Onoratoeb19b3e2009-04-13 16:32:16 -0700364ifdef is_sdk_build
The Android Open Source Project88b60792009-03-03 19:28:42 -0800365# For the sdk goal, anything with the "samples" tag should be
366# installed in /data even if that module also has "eng"/"debug"/"user".
367define should-install-to-system
The Android Open Source Project2f312932009-03-09 11:52:11 -0700368$(if $(filter samples tests,$(1)),,true)
The Android Open Source Project88b60792009-03-03 19:28:42 -0800369endef
370endif
371
372
Joe Onoratoe334d252009-07-17 15:33:40 -0400373# If they only used the modifier goals (showcommands, checkbuild), we'll actually
374# build the default target.
375ifeq ($(filter-out $(INTERNAL_MODIFIER_TARGETS),$(MAKECMDGOALS)),)
376.PHONY: $(INTERNAL_MODIFIER_TARGETS)
377$(INTERNAL_MODIFIER_TARGETS): $(DEFAULT_GOAL)
The Android Open Source Project88b60792009-03-03 19:28:42 -0800378endif
379
380# These targets are going to delete stuff, don't bother including
381# the whole directory tree if that's all we're going to do
382ifeq ($(MAKECMDGOALS),clean)
383dont_bother := true
384endif
385ifeq ($(MAKECMDGOALS),clobber)
386dont_bother := true
387endif
388ifeq ($(MAKECMDGOALS),dataclean)
389dont_bother := true
390endif
391ifeq ($(MAKECMDGOALS),installclean)
392dont_bother := true
393endif
394
395# Bring in all modules that need to be built.
396ifneq ($(dont_bother),true)
397
The Android Open Source Project88b60792009-03-03 19:28:42 -0800398ifeq ($(HOST_OS)-$(HOST_ARCH),darwin-ppc)
399SDK_ONLY := true
Raphael Moll7058f492010-04-13 10:38:35 -0700400$(info Building the SDK under darwin-ppc is actually obsolete and unsupported.)
401$(error stop)
402endif
403
404ifeq ($(HOST_OS),windows)
405SDK_ONLY := true
The Android Open Source Project88b60792009-03-03 19:28:42 -0800406endif
407
408ifeq ($(SDK_ONLY),true)
Raphael Mollc04b56c2012-01-26 15:11:46 -0800409include $(TOPDIR)sdk/build/sdk_only_whitelist.mk
410include $(TOPDIR)development/build/sdk_only_whitelist.mk
The Android Open Source Project88b60792009-03-03 19:28:42 -0800411
412# Exclude tools/acp when cross-compiling windows under linux
413ifeq ($(findstring Linux,$(UNAME)),)
414subdirs += build/tools/acp
415endif
416
417else # !SDK_ONLY
418ifeq ($(BUILD_TINY_ANDROID), true)
419
David 'Digit' Turner52d697d2011-06-22 23:18:57 +0200420# TINY_ANDROID is a super-minimal build configuration, handy for board
The Android Open Source Project88b60792009-03-03 19:28:42 -0800421# bringup and very low level debugging
422
The Android Open Source Project88b60792009-03-03 19:28:42 -0800423subdirs := \
424 bionic \
425 system/core \
Brian Swetlanda7600362011-01-20 15:33:23 -0800426 system/extras/ext4_utils \
Brian Swetland72bf09d2011-01-23 17:06:58 -0800427 system/extras/su \
The Android Open Source Project88b60792009-03-03 19:28:42 -0800428 build/libs \
429 build/target \
430 build/tools/acp \
Brian Swetlandd1975a22011-08-16 16:15:26 -0700431 external/mksh \
The Android Open Source Project88b60792009-03-03 19:28:42 -0800432 external/yaffs2 \
433 external/zlib
434else # !BUILD_TINY_ANDROID
435
436#
437# Typical build; include any Android.mk files we can find.
438#
The Android Open Source Project88b60792009-03-03 19:28:42 -0800439subdirs := $(TOP)
440
441FULL_BUILD := true
442
443endif # !BUILD_TINY_ANDROID
444
445endif # !SDK_ONLY
446
Joe Onorato8dc8faa2010-09-14 13:09:48 -0400447# Before we go and include all of the module makefiles, stash away
Ying Wang7522f042010-10-11 16:31:49 -0700448# the PRODUCT_* values so that later we can verify they are not modified.
449stash_product_vars:=true
Joe Onorato8dc8faa2010-09-14 13:09:48 -0400450ifeq ($(stash_product_vars),true)
Ying Wang7522f042010-10-11 16:31:49 -0700451 $(call stash-product-vars, __STASHED)
Joe Onorato8dc8faa2010-09-14 13:09:48 -0400452endif
453
The Android Open Source Project88b60792009-03-03 19:28:42 -0800454ifneq ($(ONE_SHOT_MAKEFILE),)
455# We've probably been invoked by the "mm" shell function
456# with a subdirectory's makefile.
457include $(ONE_SHOT_MAKEFILE)
458# Change CUSTOM_MODULES to include only modules that were
459# defined by this makefile; this will install all of those
460# modules as a side-effect. Do this after including ONE_SHOT_MAKEFILE
461# so that the modules will be installed in the same place they
462# would have been with a normal make.
Jean-Baptiste Queru6907cfe2010-01-07 11:19:39 -0800463CUSTOM_MODULES := $(sort $(call get-tagged-modules,$(ALL_MODULE_TAGS)))
The Android Open Source Project88b60792009-03-03 19:28:42 -0800464FULL_BUILD :=
The Android Open Source Project88b60792009-03-03 19:28:42 -0800465# Stub out the notice targets, which probably aren't defined
466# when using ONE_SHOT_MAKEFILE.
467NOTICE-HOST-%: ;
468NOTICE-TARGET-%: ;
Joe Onoratoead96462009-07-30 11:20:04 -0700469
470else # ONE_SHOT_MAKEFILE
471
472#
473# Include all of the makefiles in the system
474#
475
476# Can't use first-makefiles-under here because
477# --mindepth=2 makes the prunes not work.
478subdir_makefiles := \
Joe Onoratodc1a7282009-08-04 15:58:26 -0400479 $(shell build/tools/findleaves.py --prune=out --prune=.repo --prune=.git $(subdirs) Android.mk)
Joe Onoratoead96462009-07-30 11:20:04 -0700480
The Android Open Source Project88b60792009-03-03 19:28:42 -0800481include $(subdir_makefiles)
Joe Onoratoead96462009-07-30 11:20:04 -0700482endif # ONE_SHOT_MAKEFILE
483
Joe Onorato8dc8faa2010-09-14 13:09:48 -0400484ifeq ($(stash_product_vars),true)
Ying Wang7522f042010-10-11 16:31:49 -0700485 $(call assert-product-vars, __STASHED)
Joe Onorato8dc8faa2010-09-14 13:09:48 -0400486endif
487
Jean-Baptiste Queru09447712010-09-26 13:05:41 -0700488include $(BUILD_SYSTEM)/legacy_prebuilts.mk
489ifneq ($(filter-out $(GRANDFATHERED_ALL_PREBUILT),$(strip $(notdir $(ALL_PREBUILT)))),)
490 $(warning *** Some files have been added to ALL_PREBUILT.)
491 $(warning *)
Kenny Root824d7b22010-11-18 14:27:00 -0800492 $(warning * ALL_PREBUILT is a deprecated mechanism that)
Jean-Baptiste Queru09447712010-09-26 13:05:41 -0700493 $(warning * should not be used for new files.)
494 $(warning * As an alternative, use PRODUCT_COPY_FILES in)
495 $(warning * the appropriate product definition.)
496 $(warning * build/target/product/core.mk is the product)
497 $(warning * definition used in all products.)
498 $(warning *)
499 $(foreach bad_prebuilt,$(filter-out $(GRANDFATHERED_ALL_PREBUILT),$(strip $(notdir $(ALL_PREBUILT)))),$(warning * unexpected $(bad_prebuilt) in ALL_PREBUILT))
500 $(warning *)
501 $(error ALL_PREBUILT contains unexpected files)
502endif
503
The Android Open Source Project88b60792009-03-03 19:28:42 -0800504# -------------------------------------------------------------------
505# All module makefiles have been included at this point.
506# -------------------------------------------------------------------
507
508# -------------------------------------------------------------------
509# Include any makefiles that must happen after the module makefiles
510# have been included.
511# TODO: have these files register themselves via a global var rather
512# than hard-coding the list here.
513ifdef FULL_BUILD
514 # Only include this during a full build, otherwise we can't be
515 # guaranteed that any policies were included.
516 -include frameworks/policies/base/PolicyConfig.mk
517endif
518
519# -------------------------------------------------------------------
520# Fix up CUSTOM_MODULES to refer to installed files rather than
521# just bare module names. Leave unknown modules alone in case
522# they're actually full paths to a particular file.
523known_custom_modules := $(filter $(ALL_MODULES),$(CUSTOM_MODULES))
524unknown_custom_modules := $(filter-out $(ALL_MODULES),$(CUSTOM_MODULES))
525CUSTOM_MODULES := \
526 $(call module-installed-files,$(known_custom_modules)) \
527 $(unknown_custom_modules)
528
529# -------------------------------------------------------------------
530# Define dependencies for modules that require other modules.
531# This can only happen now, after we've read in all module makefiles.
532#
533# TODO: deal with the fact that a bare module name isn't
534# unambiguous enough. Maybe declare short targets like
535# APPS:Quake or HOST:SHARED_LIBRARIES:libutils.
536# BUG: the system image won't know to depend on modules that are
537# brought in as requirements of other modules.
538define add-required-deps
539$(1): $(2)
540endef
541$(foreach m,$(ALL_MODULES), \
542 $(eval r := $(ALL_MODULES.$(m).REQUIRED)) \
543 $(if $(r), \
544 $(eval r := $(call module-installed-files,$(r))) \
Dima Zavin531f5242010-09-27 17:37:17 -0700545 $(eval $(call add-required-deps,$(ALL_MODULES.$(m).INSTALLED),$(r))) \
The Android Open Source Project88b60792009-03-03 19:28:42 -0800546 ) \
547 )
548m :=
549r :=
Dima Zavinc2901aa2010-09-23 19:07:32 -0700550i :=
The Android Open Source Project88b60792009-03-03 19:28:42 -0800551add-required-deps :=
552
553# -------------------------------------------------------------------
554# Figure out our module sets.
555
556# Of the modules defined by the component makefiles,
557# determine what we actually want to build.
The Android Open Source Project88b60792009-03-03 19:28:42 -0800558Default_MODULES := $(sort $(ALL_DEFAULT_INSTALLED_MODULES) \
The Android Open Source Project88b60792009-03-03 19:28:42 -0800559 $(CUSTOM_MODULES))
The Android Open Source Project2f312932009-03-09 11:52:11 -0700560# TODO: Remove the 3 places in the tree that use
561# ALL_DEFAULT_INSTALLED_MODULES and get rid of it from this list.
The Android Open Source Project88b60792009-03-03 19:28:42 -0800562
563ifdef FULL_BUILD
564 # The base list of modules to build for this product is specified
565 # by the appropriate product definition file, which was included
566 # by product_config.make.
567 user_PACKAGES := $(call module-installed-files, \
568 $(PRODUCTS.$(INTERNAL_PRODUCT).PRODUCT_PACKAGES))
569 ifeq (0,1)
570 $(info user packages for $(TARGET_DEVICE) ($(INTERNAL_PRODUCT)):)
571 $(foreach p,$(user_PACKAGES),$(info : $(p)))
572 $(error done)
573 endif
574else
575 # We're not doing a full build, and are probably only including
576 # a subset of the module makefiles. Don't try to build any modules
577 # requested by the product, because we probably won't have rules
578 # to build them.
579 user_PACKAGES :=
580endif
581# Use tags to get the non-APPS user modules. Use the product
582# definition files to get the APPS user modules.
Thorsten Glaser2213aab2010-06-03 19:57:02 +0200583user_MODULES := $(sort $(call get-tagged-modules,user shell_$(TARGET_SHELL)))
The Android Open Source Project88b60792009-03-03 19:28:42 -0800584user_MODULES := $(user_MODULES) $(user_PACKAGES)
585
Jean-Baptiste Queru75127b72010-01-07 11:44:22 -0800586eng_MODULES := $(sort $(call get-tagged-modules,eng))
587debug_MODULES := $(sort $(call get-tagged-modules,debug))
588tests_MODULES := $(sort $(call get-tagged-modules,tests))
The Android Open Source Project88b60792009-03-03 19:28:42 -0800589
The Android Open Source Project2f312932009-03-09 11:52:11 -0700590ifeq ($(strip $(tags_to_install)),)
591$(error ASSERTION FAILED: tags_to_install should not be empty)
The Android Open Source Project88b60792009-03-03 19:28:42 -0800592endif
The Android Open Source Project2f312932009-03-09 11:52:11 -0700593modules_to_install := $(sort $(Default_MODULES) \
594 $(foreach tag,$(tags_to_install),$($(tag)_MODULES)))
The Android Open Source Project88b60792009-03-03 19:28:42 -0800595
596# Some packages may override others using LOCAL_OVERRIDES_PACKAGES.
597# Filter out (do not install) any overridden packages.
The Android Open Source Project2f312932009-03-09 11:52:11 -0700598overridden_packages := $(call get-package-overrides,$(modules_to_install))
The Android Open Source Project88b60792009-03-03 19:28:42 -0800599ifdef overridden_packages
The Android Open Source Project2f312932009-03-09 11:52:11 -0700600# old_modules_to_install := $(modules_to_install)
601 modules_to_install := \
The Android Open Source Project88b60792009-03-03 19:28:42 -0800602 $(filter-out $(foreach p,$(overridden_packages),$(p) %/$(p).apk), \
The Android Open Source Project2f312932009-03-09 11:52:11 -0700603 $(modules_to_install))
The Android Open Source Project88b60792009-03-03 19:28:42 -0800604endif
The Android Open Source Project2f312932009-03-09 11:52:11 -0700605#$(error filtered out
606# $(filter-out $(modules_to_install),$(old_modules_to_install)))
The Android Open Source Project88b60792009-03-03 19:28:42 -0800607
608# Don't include any GNU targets in the SDK. It's ok (and necessary)
609# to build the host tools, but nothing that's going to be installed
610# on the target (including static libraries).
Joe Onoratoeb19b3e2009-04-13 16:32:16 -0700611ifdef is_sdk_build
The Android Open Source Project88b60792009-03-03 19:28:42 -0800612 target_gnu_MODULES := \
613 $(filter \
614 $(TARGET_OUT_INTERMEDIATES)/% \
615 $(TARGET_OUT)/% \
616 $(TARGET_OUT_DATA)/%, \
617 $(sort $(call get-tagged-modules,gnu)))
618 $(info Removing from sdk:)$(foreach d,$(target_gnu_MODULES),$(info : $(d)))
The Android Open Source Project2f312932009-03-09 11:52:11 -0700619 modules_to_install := \
620 $(filter-out $(target_gnu_MODULES),$(modules_to_install))
Ying Wang486be822011-10-08 14:31:54 -0700621
622 # Ensure every module listed in PRODUCT_PACKAGES gets something installed
623 $(foreach m, $(PRODUCTS.$(INTERNAL_PRODUCT).PRODUCT_PACKAGES), \
624 $(if $(strip $(ALL_MODULES.$(m).INSTALLED)),,\
625 $(error Module '$(m)' in PRODUCT_PACKAGES has nothing to install!)))
The Android Open Source Project88b60792009-03-03 19:28:42 -0800626endif
627
628
Joe Onoratoe334d252009-07-17 15:33:40 -0400629# build/core/Makefile contains extra stuff that we don't want to pollute this
The Android Open Source Project88b60792009-03-03 19:28:42 -0800630# top-level makefile with. It expects that ALL_DEFAULT_INSTALLED_MODULES
631# contains everything that's built during the current make, but it also further
632# extends ALL_DEFAULT_INSTALLED_MODULES.
The Android Open Source Project2f312932009-03-09 11:52:11 -0700633ALL_DEFAULT_INSTALLED_MODULES := $(modules_to_install)
The Android Open Source Project88b60792009-03-03 19:28:42 -0800634include $(BUILD_SYSTEM)/Makefile
The Android Open Source Project2f312932009-03-09 11:52:11 -0700635modules_to_install := $(sort $(ALL_DEFAULT_INSTALLED_MODULES))
The Android Open Source Project88b60792009-03-03 19:28:42 -0800636ALL_DEFAULT_INSTALLED_MODULES :=
637
638endif # dont_bother
639
Joe Onoratoe334d252009-07-17 15:33:40 -0400640# These are additional goals that we build, in order to make sure that there
641# is as little code as possible in the tree that doesn't build.
642modules_to_check := $(foreach m,$(ALL_MODULES),$(ALL_MODULES.$(m).CHECKED))
643
644# If you would like to build all goals, and not skip any intermediate
645# steps, you can pass the "all" modifier goal on the commandline.
646ifneq ($(filter all,$(MAKECMDGOALS)),)
647modules_to_check += $(foreach m,$(ALL_MODULES),$(ALL_MODULES.$(m).BUILT))
648endif
649
650# for easier debugging
651modules_to_check := $(sort $(modules_to_check))
652#$(error modules_to_check $(modules_to_check))
653
The Android Open Source Project88b60792009-03-03 19:28:42 -0800654# -------------------------------------------------------------------
655# This is used to to get the ordering right, you can also use these,
656# but they're considered undocumented, so don't complain if their
657# behavior changes.
658.PHONY: prebuilt
659prebuilt: $(ALL_PREBUILT)
660
661# An internal target that depends on all copied headers
662# (see copy_headers.make). Other targets that need the
663# headers to be copied first can depend on this target.
664.PHONY: all_copied_headers
665all_copied_headers: ;
666
667$(ALL_C_CPP_ETC_OBJECTS): | all_copied_headers
668
669# All the droid stuff, in directories
670.PHONY: files
Joe Onoratoe334d252009-07-17 15:33:40 -0400671files: prebuilt \
672 $(modules_to_install) \
673 $(modules_to_check) \
674 $(INSTALLED_ANDROID_INFO_TXT_TARGET)
The Android Open Source Project88b60792009-03-03 19:28:42 -0800675
676# -------------------------------------------------------------------
677
Joe Onoratoe334d252009-07-17 15:33:40 -0400678.PHONY: checkbuild
679checkbuild: $(modules_to_check)
680
The Android Open Source Project88b60792009-03-03 19:28:42 -0800681.PHONY: ramdisk
682ramdisk: $(INSTALLED_RAMDISK_TARGET)
683
684.PHONY: systemtarball
685systemtarball: $(INSTALLED_SYSTEMTARBALL_TARGET)
686
Bruce Beare52aac202010-06-04 15:24:49 -0700687.PHONY: boottarball
688boottarball: $(INSTALLED_BOOTTARBALL_TARGET)
689
The Android Open Source Project88b60792009-03-03 19:28:42 -0800690.PHONY: userdataimage
691userdataimage: $(INSTALLED_USERDATAIMAGE_TARGET)
692
Ying Wang9c0f3e32011-02-01 14:52:05 -0800693ifneq (,$(filter userdataimage, $(MAKECMDGOALS)))
694$(call dist-for-goals, userdataimage, $(BUILT_USERDATAIMAGE_TARGET))
695endif
696
The Android Open Source Project88b60792009-03-03 19:28:42 -0800697.PHONY: userdatatarball
698userdatatarball: $(INSTALLED_USERDATATARBALL_TARGET)
699
700.PHONY: bootimage
701bootimage: $(INSTALLED_BOOTIMAGE_TARGET)
702
703ifeq ($(BUILD_TINY_ANDROID), true)
704INSTALLED_RECOVERYIMAGE_TARGET :=
705endif
706
707# Build files and then package it into the rom formats
708.PHONY: droidcore
709droidcore: files \
710 systemimage \
711 $(INSTALLED_BOOTIMAGE_TARGET) \
712 $(INSTALLED_RECOVERYIMAGE_TARGET) \
713 $(INSTALLED_USERDATAIMAGE_TARGET) \
The Android Open Source Project88b60792009-03-03 19:28:42 -0800714 $(INSTALLED_FILES_FILE)
715
Ying Wang228fcef2010-12-08 20:07:48 -0800716# dist_files only for putting your library into the dist directory with a full build.
717.PHONY: dist_files
Ying Wangad8aec92010-07-13 21:08:38 -0700718
Guang Zhu4b137042010-06-21 12:34:51 -0700719ifeq ($(EMMA_INSTRUMENT),true)
Ying Wang228fcef2010-12-08 20:07:48 -0800720 $(call dist-for-goals, dist_files, $(EMMA_META_ZIP))
Guang Zhu4b137042010-06-21 12:34:51 -0700721endif
722
Ying Wanga37a2cb2010-04-28 12:59:51 -0700723# Dist for droid if droid is among the cmd goals, or no cmd goal is given.
724ifneq ($(filter droid,$(MAKECMDGOALS))$(filter ||,|$(filter-out $(INTERNAL_MODIFIER_TARGETS),$(MAKECMDGOALS))|),)
Ying Wang8d9cbe52010-07-07 16:57:28 -0700725
Joe Onorato16fa4b22010-06-09 16:35:58 -0700726ifneq ($(TARGET_BUILD_APPS),)
Joe Onoratoda12daf2010-06-09 18:18:31 -0700727 # If this build is just for apps, only build apps and not the full system by default.
The Android Open Source Project88b60792009-03-03 19:28:42 -0800728
Joe Onorato16fa4b22010-06-09 16:35:58 -0700729 unbundled_build_modules :=
730 ifneq ($(filter all,$(TARGET_BUILD_APPS)),)
Ying Wangc048c9b2010-06-24 15:08:33 -0700731 # If they used the magic goal "all" then build all apps in the source tree.
732 unbundled_build_modules := $(foreach m,$(sort $(ALL_MODULES)),$(if $(filter APPS,$(ALL_MODULES.$(m).CLASS)),$(m)))
Joe Onorato16fa4b22010-06-09 16:35:58 -0700733 else
734 unbundled_build_modules := $(TARGET_BUILD_APPS)
735 endif
Guang Zhu0198d6e2010-04-23 11:54:37 -0700736
Joe Onorato16fa4b22010-06-09 16:35:58 -0700737 # dist the unbundled app.
Joe Onoratoda12daf2010-06-09 18:18:31 -0700738 $(call dist-for-goals,apps_only, \
Joe Onorato16fa4b22010-06-09 16:35:58 -0700739 $(foreach m,$(unbundled_build_modules),$(ALL_MODULES.$(m).INSTALLED)) \
Ying Wangebd5a9e2010-05-11 14:36:32 -0700740 )
Joe Onorato16fa4b22010-06-09 16:35:58 -0700741
Joe Onoratoda12daf2010-06-09 18:18:31 -0700742.PHONY: apps_only
743apps_only: $(unbundled_build_modules)
Joe Onorato16fa4b22010-06-09 16:35:58 -0700744
Joe Onoratoda12daf2010-06-09 18:18:31 -0700745droid: apps_only
746
747else # TARGET_BUILD_APPS
748 $(call dist-for-goals, droidcore, \
Joe Onorato16fa4b22010-06-09 16:35:58 -0700749 $(INTERNAL_UPDATE_PACKAGE_TARGET) \
750 $(INTERNAL_OTA_PACKAGE_TARGET) \
751 $(SYMBOLS_ZIP) \
752 $(APPS_ZIP) \
753 $(INTERNAL_EMULATOR_PACKAGE_TARGET) \
754 $(PACKAGE_STATS_FILE) \
755 $(INSTALLED_FILES_FILE) \
756 $(INSTALLED_BUILD_PROP_TARGET) \
757 $(BUILT_TARGET_FILES_PACKAGE) \
758 $(INSTALLED_ANDROID_INFO_TXT_TARGET) \
Ed Heyl8532aa02010-07-01 10:07:28 -0700759 $(INSTALLED_RAMDISK_TARGET) \
Joe Onorato16fa4b22010-06-09 16:35:58 -0700760 )
761
Joe Onoratoda12daf2010-06-09 18:18:31 -0700762# Building a full system-- the default is to build droidcore
Ying Wang228fcef2010-12-08 20:07:48 -0800763droid: droidcore dist_files
Joe Onoratoda12daf2010-06-09 18:18:31 -0700764
Ying Wangf9cd36a2010-06-15 15:43:13 -0700765endif # TARGET_BUILD_APPS
766endif # droid in $(MAKECMDGOALS)
Ying Wang52911302010-05-26 13:13:56 -0700767
Joe Onoratoda12daf2010-06-09 18:18:31 -0700768
769.PHONY: droid tests
770tests: droidcore
The Android Open Source Project88b60792009-03-03 19:28:42 -0800771
Ying Wang01884142010-07-20 16:18:16 -0700772# phony target that include any targets in $(ALL_MODULES)
773.PHONY: all_modules
774all_modules: $(ALL_MODULES)
775
The Android Open Source Project88b60792009-03-03 19:28:42 -0800776.PHONY: docs
777docs: $(ALL_DOCS)
778
779.PHONY: sdk
780ALL_SDK_TARGETS := $(INTERNAL_SDK_TARGET)
781sdk: $(ALL_SDK_TARGETS)
Raphaelc4d47312011-02-15 16:09:36 -0800782ifneq ($(filter sdk win_sdk,$(MAKECMDGOALS)),)
783$(call dist-for-goals,sdk win_sdk, \
Ying Wangbe188ca2011-03-07 16:13:32 -0800784 $(ALL_SDK_TARGETS) \
785 $(SYMBOLS_ZIP) \
786 $(INSTALLED_BUILD_PROP_TARGET) \
787)
Ying Wanga37a2cb2010-04-28 12:59:51 -0700788endif
The Android Open Source Project88b60792009-03-03 19:28:42 -0800789
Ying Wang8b9b39e2010-02-25 20:20:43 -0800790.PHONY: samplecode
791sample_MODULES := $(sort $(call get-tagged-modules,samples))
792sample_APKS_DEST_PATH := $(TARGET_COMMON_OUT_ROOT)/samples
793sample_APKS_COLLECTION := \
794 $(foreach module,$(sample_MODULES),$(sample_APKS_DEST_PATH)/$(notdir $(module)))
795$(foreach module,$(sample_MODULES),$(eval $(call \
796 copy-one-file,$(module),$(sample_APKS_DEST_PATH)/$(notdir $(module)))))
797sample_ADDITIONAL_INSTALLED := \
798 $(filter-out $(modules_to_install) $(modules_to_check) $(ALL_PREBUILT),$(sample_MODULES))
799samplecode: $(sample_APKS_COLLECTION)
800 @echo "Collect sample code apks: $^"
801 # remove apks that are not intended to be installed.
802 rm -f $(sample_ADDITIONAL_INSTALLED)
803
The Android Open Source Project88b60792009-03-03 19:28:42 -0800804.PHONY: findbugs
805findbugs: $(INTERNAL_FINDBUGS_HTML_TARGET) $(INTERNAL_FINDBUGS_XML_TARGET)
806
807.PHONY: clean
The Android Open Source Project88b60792009-03-03 19:28:42 -0800808clean:
The Android Open Source Project88b60792009-03-03 19:28:42 -0800809 @rm -rf $(OUT_DIR)
810 @echo "Entire build directory removed."
811
Joe Onoratodfc5e0c2010-09-03 13:25:11 -0400812.PHONY: clobber
813clobber: clean
814
The Android Open Source Project88b60792009-03-03 19:28:42 -0800815# The rules for dataclean and installclean are defined in cleanbuild.mk.
816
817#xxx scrape this from ALL_MODULE_NAME_TAGS
818.PHONY: modules
819modules:
820 @echo "Available sub-modules:"
821 @echo "$(call module-names-for-tag-list,$(ALL_MODULE_TAGS))" | \
Evan JIANGf3806922009-01-24 00:11:30 +0800822 tr -s ' ' '\n' | sort -u | $(COLUMN)
The Android Open Source Project88b60792009-03-03 19:28:42 -0800823
824.PHONY: showcommands
825showcommands:
826 @echo >/dev/null