main.mk revision 035a49f3013c9a356cf904cfe2860a6a186bdba6 
1# Only use ANDROID_BUILD_SHELL to wrap around bash.
2# DO NOT use other shells such as zsh.
3ifdef ANDROID_BUILD_SHELL
4SHELL := $(ANDROID_BUILD_SHELL)
5else
6# Use bash, not whatever shell somebody has installed as /bin/sh
7# This is repeated in config.mk, since envsetup.sh runs that file
8# directly.
9SHELL := /bin/bash
10endif
11
12ifndef KATI
13
14host_prebuilts := linux-x86
15ifeq ($(shell uname),Darwin)
16host_prebuilts := darwin-x86
17endif
18
19.PHONY: run_soong_ui
20run_soong_ui:
21	+@prebuilts/build-tools/$(host_prebuilts)/bin/makeparallel --ninja build/soong/soong_ui.bash --make-mode $(MAKECMDGOALS)
22
23.PHONY: $(MAKECMDGOALS)
24$(sort $(MAKECMDGOALS)) : run_soong_ui
25	@#empty
26
27else # KATI
28
29# Absolute path of the present working direcotry.
30# This overrides the shell variable $PWD, which does not necessarily points to
31# the top of the source tree, for example when "make -C" is used in m/mm/mmm.
32PWD := $(shell pwd)
33
34TOP := .
35TOPDIR :=
36
37BUILD_SYSTEM := $(TOPDIR)build/core
38
39# This is the default target.  It must be the first declared target.
40.PHONY: droid
41DEFAULT_GOAL := droid
42$(DEFAULT_GOAL): droid_targets
43
44.PHONY: droid_targets
45droid_targets:
46
47# Set up various standard variables based on configuration
48# and host information.
49include $(BUILD_SYSTEM)/config.mk
50
51ifneq ($(filter $(dont_bother_goals), $(MAKECMDGOALS)),)
52dont_bother := true
53endif
54
55include $(SOONG_MAKEVARS_MK)
56
57include $(BUILD_SYSTEM)/clang/config.mk
58
59# Write the build number to a file so it can be read back in
60# without changing the command line every time.  Avoids rebuilds
61# when using ninja.
62$(shell mkdir -p $(OUT_DIR) && \
63    echo -n $(BUILD_NUMBER) > $(OUT_DIR)/build_number.txt && \
64    echo -n $(BUILD_DATETIME) > $(OUT_DIR)/build_date.txt)
65BUILD_NUMBER_FROM_FILE := $$(cat $(OUT_DIR)/build_number.txt)
66BUILD_DATETIME_FROM_FILE := $$(cat $(OUT_DIR)/build_date.txt)
67ifeq ($(HOST_OS),darwin)
68DATE_FROM_FILE := date -r $(BUILD_DATETIME_FROM_FILE)
69else
70DATE_FROM_FILE := date -d @$(BUILD_DATETIME_FROM_FILE)
71endif
72
73# CTS-specific config.
74-include cts/build/config.mk
75# VTS-specific config.
76-include test/vts/tools/vts-tradefed/build/config.mk
77# device-tests-specific-config.
78-include tools/tradefederation/build/suites/device-tests/config.mk
79# general-tests-specific-config.
80-include tools/tradefederation/build/suites/general-tests/config.mk
81
82# This allows us to force a clean build - included after the config.mk
83# environment setup is done, but before we generate any dependencies.  This
84# file does the rm -rf inline so the deps which are all done below will
85# be generated correctly
86include $(BUILD_SYSTEM)/cleanbuild.mk
87
88# Include the google-specific config
89-include vendor/google/build/config.mk
90
91VERSION_CHECK_SEQUENCE_NUMBER := 6
92JAVA_NOT_REQUIRED_CHECKED :=
93-include $(OUT_DIR)/versions_checked.mk
94ifneq ($(VERSION_CHECK_SEQUENCE_NUMBER)$(JAVA_NOT_REQUIRED),$(VERSIONS_CHECKED)$(JAVA_NOT_REQUIRED_CHECKED))
95
96$(info Checking build tools versions...)
97
98# check for a case sensitive file system
99ifneq (a,$(shell mkdir -p $(OUT_DIR) ; \
100                echo a > $(OUT_DIR)/casecheck.txt; \
101                    echo B > $(OUT_DIR)/CaseCheck.txt; \
102                cat $(OUT_DIR)/casecheck.txt))
103$(warning ************************************************************)
104$(warning You are building on a case-insensitive filesystem.)
105$(warning Please move your source tree to a case-sensitive filesystem.)
106$(warning ************************************************************)
107$(error Case-insensitive filesystems not supported)
108endif
109
110# Make sure that there are no spaces in the absolute path; the
111# build system can't deal with them.
112ifneq ($(words $(shell pwd)),1)
113$(warning ************************************************************)
114$(warning You are building in a directory whose absolute path contains)
115$(warning a space character:)
116$(warning $(space))
117$(warning "$(shell pwd)")
118$(warning $(space))
119$(warning Please move your source tree to a path that does not contain)
120$(warning any spaces.)
121$(warning ************************************************************)
122$(error Directory names containing spaces not supported)
123endif
124
125ifneq ($(JAVA_NOT_REQUIRED),true)
126java_version_str := $(shell unset _JAVA_OPTIONS && java -version 2>&1)
127javac_version_str := $(shell unset _JAVA_OPTIONS && javac -version 2>&1)
128
129# Check for the correct version of java, should be 1.8 by
130# default and only 1.7 if LEGACY_USE_JAVA7 is set.
131ifeq ($(LEGACY_USE_JAVA7),) # if LEGACY_USE_JAVA7 == ''
132required_version := "1.8.x"
133required_javac_version := "1.8"
134java_version := $(shell echo '$(java_version_str)' | grep '[ "]1\.8[\. "$$]')
135javac_version := $(shell echo '$(javac_version_str)' | grep '[ "]1\.8[\. "$$]')
136else
137required_version := "1.7.x"
138required_javac_version := "1.7"
139java_version := $(shell echo '$(java_version_str)' | grep '^java .*[ "]1\.7[\. "$$]')
140javac_version := $(shell echo '$(javac_version_str)' | grep '[ "]1\.7[\. "$$]')
141endif # if LEGACY_USE_JAVA7 == ''
142
143ifeq ($(strip $(java_version)),)
144$(info ************************************************************)
145$(info You are attempting to build with the incorrect version)
146$(info of java.)
147$(info $(space))
148$(info Your version is: $(java_version_str).)
149$(info The required version is: $(required_version))
150$(info $(space))
151$(info Please follow the machine setup instructions at)
152$(info $(space)$(space)$(space)$(space)https://source.android.com/source/initializing.html)
153$(info ************************************************************)
154$(error stop)
155endif
156
157# Check for the current JDK.
158#
159# For Java 1.7/1.8, we require OpenJDK on linux and Oracle JDK on Mac OS.
160requires_openjdk := false
161ifeq ($(BUILD_OS),linux)
162requires_openjdk := true
163endif
164
165
166# Check for the current jdk
167ifeq ($(requires_openjdk), true)
168# The user asked for openjdk, so check that the host
169# java version is really openjdk and not some other JDK.
170ifeq ($(shell echo '$(java_version_str)' | grep -i openjdk),)
171$(info ************************************************************)
172$(info You asked for an OpenJDK based build but your version is)
173$(info $(java_version_str).)
174$(info ************************************************************)
175$(error stop)
176endif # java version is not OpenJdk
177else # if requires_openjdk
178ifneq ($(shell echo '$(java_version_str)' | grep -i openjdk),)
179$(info ************************************************************)
180$(info You are attempting to build with an unsupported JDK.)
181$(info $(space))
182$(info You use OpenJDK but only Sun/Oracle JDK is supported.)
183$(info Please follow the machine setup instructions at)
184$(info $(space)$(space)$(space)$(space)https://source.android.com/source/download.html)
185$(info ************************************************************)
186$(error stop)
187endif # java version is not Sun Oracle JDK
188endif # if requires_openjdk
189
190KNOWN_INCOMPATIBLE_JAVAC_VERSIONS := google
191incompat_javac := $(foreach v,$(KNOWN_INCOMPATIBLE_JAVAC_VERSIONS),$(findstring $(v),$(javac_version_str)))
192ifneq ($(incompat_javac),)
193javac_version :=
194endif
195
196# Check for the correct version of javac
197ifeq ($(strip $(javac_version)),)
198$(info ************************************************************)
199$(info You are attempting to build with the incorrect version)
200$(info of javac.)
201$(info $(space))
202$(info Your version is: $(javac_version_str).)
203ifneq ($(incompat_javac),)
204$(info This '$(incompat_javac)' version is not supported for Android platform builds.)
205$(info Use a publicly available JDK and make sure you have run envsetup.sh / lunch.)
206else
207$(info The required version is: $(required_javac_version))
208endif
209$(info $(space))
210$(info Please follow the machine setup instructions at)
211$(info $(space)$(space)$(space)$(space)https://source.android.com/source/download.html)
212$(info ************************************************************)
213$(error stop)
214endif
215
216endif # if JAVA_NOT_REQUIRED
217
218ifndef BUILD_EMULATOR
219  # Emulator binaries are now provided under prebuilts/android-emulator/
220  BUILD_EMULATOR := false
221endif
222
223$(shell echo 'VERSIONS_CHECKED := $(VERSION_CHECK_SEQUENCE_NUMBER)' \
224        > $(OUT_DIR)/versions_checked.mk)
225$(shell echo 'BUILD_EMULATOR ?= $(BUILD_EMULATOR)' \
226        >> $(OUT_DIR)/versions_checked.mk)
227$(shell echo 'JAVA_NOT_REQUIRED_CHECKED := $(JAVA_NOT_REQUIRED)' \
228        >> $(OUT_DIR)/versions_checked.mk)
229endif
230
231# These are the modifier targets that don't do anything themselves, but
232# change the behavior of the build.
233# (must be defined before including definitions.make)
234INTERNAL_MODIFIER_TARGETS := showcommands all
235
236# EMMA_INSTRUMENT_STATIC merges the static emma library to each emma-enabled module.
237ifeq (true,$(EMMA_INSTRUMENT_STATIC))
238EMMA_INSTRUMENT := true
239endif
240
241#
242# -----------------------------------------------------------------
243# Validate ADDITIONAL_DEFAULT_PROPERTIES.
244ifneq ($(ADDITIONAL_DEFAULT_PROPERTIES),)
245$(error ADDITIONAL_DEFAULT_PROPERTIES must not be set before here: $(ADDITIONAL_DEFAULT_PROPERTIES))
246endif
247
248#
249# -----------------------------------------------------------------
250# Validate ADDITIONAL_BUILD_PROPERTIES.
251ifneq ($(ADDITIONAL_BUILD_PROPERTIES),)
252$(error ADDITIONAL_BUILD_PROPERTIES must not be set before here: $(ADDITIONAL_BUILD_PROPERTIES))
253endif
254
255#
256# -----------------------------------------------------------------
257# Add the product-defined properties to the build properties.
258ifdef PRODUCT_SHIPPING_API_LEVEL
259ADDITIONAL_BUILD_PROPERTIES += \
260  ro.product.first_api_level=$(PRODUCT_SHIPPING_API_LEVEL)
261endif
262
263ifneq ($(BOARD_PROPERTY_OVERRIDES_SPLIT_ENABLED), true)
264  ADDITIONAL_BUILD_PROPERTIES += $(PRODUCT_PROPERTY_OVERRIDES)
265else
266  ifndef BOARD_VENDORIMAGE_FILE_SYSTEM_TYPE
267    ADDITIONAL_BUILD_PROPERTIES += $(PRODUCT_PROPERTY_OVERRIDES)
268  endif
269endif
270
271
272# Bring in standard build system definitions.
273include $(BUILD_SYSTEM)/definitions.mk
274
275# Bring in dex_preopt.mk
276include $(BUILD_SYSTEM)/dex_preopt.mk
277
278ifneq ($(filter user userdebug eng,$(MAKECMDGOALS)),)
279$(info ***************************************************************)
280$(info ***************************************************************)
281$(info Do not pass '$(filter user userdebug eng,$(MAKECMDGOALS))' on \
282       the make command line.)
283$(info Set TARGET_BUILD_VARIANT in buildspec.mk, or use lunch or)
284$(info choosecombo.)
285$(info ***************************************************************)
286$(info ***************************************************************)
287$(error stopping)
288endif
289
290ifneq ($(filter-out $(INTERNAL_VALID_VARIANTS),$(TARGET_BUILD_VARIANT)),)
291$(info ***************************************************************)
292$(info ***************************************************************)
293$(info Invalid variant: $(TARGET_BUILD_VARIANT))
294$(info Valid values are: $(INTERNAL_VALID_VARIANTS))
295$(info ***************************************************************)
296$(info ***************************************************************)
297$(error stopping)
298endif
299
300# -----------------------------------------------------------------
301# Variable to check java support level inside PDK build.
302# Not necessary if the components is not in PDK.
303# not defined : not supported
304# "sdk" : sdk API only
305# "platform" : platform API supproted
306TARGET_BUILD_JAVA_SUPPORT_LEVEL := platform
307
308# -----------------------------------------------------------------
309# The pdk (Platform Development Kit) build
310include build/core/pdk_config.mk
311
312#
313# -----------------------------------------------------------------
314# Jack version configuration
315-include $(TOPDIR)prebuilts/sdk/tools/jack_versions.mk
316-include $(TOPDIR)prebuilts/sdk/tools/jack_for_module.mk
317
318#
319# -----------------------------------------------------------------
320# Install and start Jack server
321-include $(TOPDIR)prebuilts/sdk/tools/jack_server_setup.mk
322
323#
324# -----------------------------------------------------------------
325# Jacoco package name for Jack
326-include $(TOPDIR)external/jacoco/config.mk
327
328#
329# -----------------------------------------------------------------
330# Enable dynamic linker developer warnings for all builds except
331# final release.
332ifneq ($(PLATFORM_VERSION_CODENAME),REL)
333  ADDITIONAL_BUILD_PROPERTIES += ro.bionic.ld.warning=1
334endif
335
336# Boolean variable determining if Treble is fully enabled
337PRODUCT_FULL_TREBLE := false
338ifeq ($(PRODUCT_FULL_TREBLE_OVERRIDE),true)
339  PRODUCT_FULL_TREBLE := true
340else ifeq ($(PRODUCT_SHIPPING_API_LEVEL),)
341  #$(warning no product shipping level defined)
342else ifneq ($(call math_gt_or_eq,$(PRODUCT_SHIPPING_API_LEVEL),26),)
343  PRODUCT_FULL_TREBLE := true
344endif
345
346# -----------------------------------------------------------------
347###
348### In this section we set up the things that are different
349### between the build variants
350###
351
352is_sdk_build :=
353
354ifneq ($(filter sdk win_sdk sdk_addon,$(MAKECMDGOALS)),)
355is_sdk_build := true
356endif
357
358# Add build properties for ART. These define system properties used by installd
359# to pass flags to dex2oat.
360ADDITIONAL_BUILD_PROPERTIES += persist.sys.dalvik.vm.lib.2=libart.so
361ADDITIONAL_BUILD_PROPERTIES += dalvik.vm.isa.$(TARGET_ARCH).variant=$(DEX2OAT_TARGET_CPU_VARIANT)
362ifneq ($(DEX2OAT_TARGET_INSTRUCTION_SET_FEATURES),)
363  ADDITIONAL_BUILD_PROPERTIES += dalvik.vm.isa.$(TARGET_ARCH).features=$(DEX2OAT_TARGET_INSTRUCTION_SET_FEATURES)
364endif
365
366ifdef TARGET_2ND_ARCH
367  ADDITIONAL_BUILD_PROPERTIES += dalvik.vm.isa.$(TARGET_2ND_ARCH).variant=$($(TARGET_2ND_ARCH_VAR_PREFIX)DEX2OAT_TARGET_CPU_VARIANT)
368  ifneq ($($(TARGET_2ND_ARCH_VAR_PREFIX)DEX2OAT_TARGET_INSTRUCTION_SET_FEATURES),)
369    ADDITIONAL_BUILD_PROPERTIES += dalvik.vm.isa.$(TARGET_2ND_ARCH).features=$($(TARGET_2ND_ARCH_VAR_PREFIX)DEX2OAT_TARGET_INSTRUCTION_SET_FEATURES)
370  endif
371endif
372
373## user/userdebug ##
374
375user_variant := $(filter user userdebug,$(TARGET_BUILD_VARIANT))
376enable_target_debugging := true
377tags_to_install :=
378ifneq (,$(user_variant))
379  # Target is secure in user builds.
380  ADDITIONAL_DEFAULT_PROPERTIES += ro.secure=1
381  ADDITIONAL_DEFAULT_PROPERTIES += security.perf_harden=1
382
383  ifeq ($(user_variant),user)
384    ADDITIONAL_DEFAULT_PROPERTIES += ro.adb.secure=1
385  endif
386
387  ifeq ($(user_variant),userdebug)
388    # Pick up some extra useful tools
389    tags_to_install += debug
390  else
391    # Disable debugging in plain user builds.
392    enable_target_debugging :=
393  endif
394
395  # Disallow mock locations by default for user builds
396  ADDITIONAL_DEFAULT_PROPERTIES += ro.allow.mock.location=0
397
398else # !user_variant
399  # Turn on checkjni for non-user builds.
400  ADDITIONAL_BUILD_PROPERTIES += ro.kernel.android.checkjni=1
401  # Set device insecure for non-user builds.
402  ADDITIONAL_DEFAULT_PROPERTIES += ro.secure=0
403  # Allow mock locations by default for non user builds
404  ADDITIONAL_DEFAULT_PROPERTIES += ro.allow.mock.location=1
405endif # !user_variant
406
407ifeq (true,$(strip $(enable_target_debugging)))
408  # Target is more debuggable and adbd is on by default
409  ADDITIONAL_DEFAULT_PROPERTIES += ro.debuggable=1
410  # Enable Dalvik lock contention logging.
411  ADDITIONAL_BUILD_PROPERTIES += dalvik.vm.lockprof.threshold=500
412  # Include the debugging/testing OTA keys in this build.
413  INCLUDE_TEST_OTA_KEYS := true
414else # !enable_target_debugging
415  # Target is less debuggable and adbd is off by default
416  ADDITIONAL_DEFAULT_PROPERTIES += ro.debuggable=0
417endif # !enable_target_debugging
418
419## eng ##
420
421ifeq ($(TARGET_BUILD_VARIANT),eng)
422tags_to_install := debug eng
423ifneq ($(filter ro.setupwizard.mode=ENABLED, $(call collapse-pairs, $(ADDITIONAL_BUILD_PROPERTIES))),)
424  # Don't require the setup wizard on eng builds
425  ADDITIONAL_BUILD_PROPERTIES := $(filter-out ro.setupwizard.mode=%,\
426          $(call collapse-pairs, $(ADDITIONAL_BUILD_PROPERTIES))) \
427          ro.setupwizard.mode=OPTIONAL
428endif
429ifndef is_sdk_build
430  # To speedup startup of non-preopted builds, don't verify or compile the boot image.
431  ADDITIONAL_BUILD_PROPERTIES += dalvik.vm.image-dex2oat-filter=verify-at-runtime
432endif
433endif
434
435## sdk ##
436
437ifdef is_sdk_build
438
439# Detect if we want to build a repository for the SDK
440sdk_repo_goal := $(strip $(filter sdk_repo,$(MAKECMDGOALS)))
441MAKECMDGOALS := $(strip $(filter-out sdk_repo,$(MAKECMDGOALS)))
442
443ifneq ($(words $(sort $(filter-out $(INTERNAL_MODIFIER_TARGETS) checkbuild emulator_tests target-files-package,$(MAKECMDGOALS)))),1)
444$(error The 'sdk' target may not be specified with any other targets)
445endif
446
447# AUX dependencies are already added by now; remove triggers from the MAKECMDGOALS
448MAKECMDGOALS := $(strip $(filter-out AUX-%,$(MAKECMDGOALS)))
449
450# TODO: this should be eng I think.  Since the sdk is built from the eng
451# variant.
452tags_to_install := debug eng
453ADDITIONAL_BUILD_PROPERTIES += xmpp.auto-presence=true
454ADDITIONAL_BUILD_PROPERTIES += ro.config.nocheckin=yes
455else # !sdk
456endif
457
458BUILD_WITHOUT_PV := true
459
460ADDITIONAL_BUILD_PROPERTIES += net.bt.name=Android
461
462# Sets the location that the runtime dumps stack traces to when signalled
463# with SIGQUIT. Stack trace dumping is turned on for all android builds.
464ADDITIONAL_BUILD_PROPERTIES += dalvik.vm.stack-trace-file=/data/anr/traces.txt
465
466# ------------------------------------------------------------
467# Define a function that, given a list of module tags, returns
468# non-empty if that module should be installed in /system.
469
470# For most goals, anything not tagged with the "tests" tag should
471# be installed in /system.
472define should-install-to-system
473$(if $(filter tests,$(1)),,true)
474endef
475
476ifdef is_sdk_build
477# For the sdk goal, anything with the "samples" tag should be
478# installed in /data even if that module also has "eng"/"debug"/"user".
479define should-install-to-system
480$(if $(filter samples tests,$(1)),,true)
481endef
482endif
483
484
485# If they only used the modifier goals (showcommands, etc), we'll actually
486# build the default target.
487ifeq ($(filter-out $(INTERNAL_MODIFIER_TARGETS),$(MAKECMDGOALS)),)
488.PHONY: $(INTERNAL_MODIFIER_TARGETS)
489$(INTERNAL_MODIFIER_TARGETS): $(DEFAULT_GOAL)
490endif
491
492#
493# Typical build; include any Android.mk files we can find.
494#
495
496FULL_BUILD := true
497
498# Before we go and include all of the module makefiles, mark the PRODUCT_*
499# and ADDITIONAL*PROPERTIES values readonly so that they won't be modified.
500$(call readonly-product-vars)
501ADDITIONAL_DEFAULT_PROPERTIES := $(strip $(ADDITIONAL_DEFAULT_PROPERTIES))
502.KATI_READONLY := ADDITIONAL_DEFAULT_PROPERTIES
503ADDITIONAL_BUILD_PROPERTIES := $(strip $(ADDITIONAL_BUILD_PROPERTIES))
504.KATI_READONLY := ADDITIONAL_BUILD_PROPERTIES
505
506ifneq ($(PRODUCT_ENFORCE_RRO_TARGETS),)
507ENFORCE_RRO_SOURCES :=
508endif
509
510ifneq ($(ONE_SHOT_MAKEFILE),)
511# We've probably been invoked by the "mm" shell function
512# with a subdirectory's makefile.
513include $(SOONG_ANDROID_MK) $(wildcard $(ONE_SHOT_MAKEFILE))
514# Change CUSTOM_MODULES to include only modules that were
515# defined by this makefile; this will install all of those
516# modules as a side-effect.  Do this after including ONE_SHOT_MAKEFILE
517# so that the modules will be installed in the same place they
518# would have been with a normal make.
519CUSTOM_MODULES := $(sort $(call get-tagged-modules,$(ALL_MODULE_TAGS)))
520FULL_BUILD :=
521# Stub out the notice targets, which probably aren't defined
522# when using ONE_SHOT_MAKEFILE.
523NOTICE-HOST-%: ;
524NOTICE-TARGET-%: ;
525
526# A helper goal printing out install paths
527define register_module_install_path
528.PHONY: GET-MODULE-INSTALL-PATH-$(1)
529GET-MODULE-INSTALL-PATH-$(1):
530	echo 'INSTALL-PATH: $(1) $(ALL_MODULES.$(1).INSTALLED)'
531endef
532
533SORTED_ALL_MODULES := $(sort $(ALL_MODULES))
534UNIQUE_ALL_MODULES :=
535$(foreach m,$(SORTED_ALL_MODULES),\
536    $(if $(call streq,$(m),$(lastword $(UNIQUE_ALL_MODULES))),,\
537        $(eval UNIQUE_ALL_MODULES += $(m))))
538SORTED_ALL_MODULES :=
539
540$(foreach mod,$(UNIQUE_ALL_MODULES),$(if $(ALL_MODULES.$(mod).INSTALLED),\
541    $(eval $(call register_module_install_path,$(mod)))\
542    $(foreach path,$(ALL_MODULES.$(mod).PATH),\
543        $(eval my_path_prefix := GET-INSTALL-PATH-IN)\
544        $(foreach component,$(subst /,$(space),$(path)),\
545            $(eval my_path_prefix := $$(my_path_prefix)-$$(component))\
546            $(eval .PHONY: $$(my_path_prefix))\
547            $(eval $$(my_path_prefix): GET-MODULE-INSTALL-PATH-$(mod))))))
548UNIQUE_ALL_MODULES :=
549
550else # ONE_SHOT_MAKEFILE
551
552ifneq ($(dont_bother),true)
553#
554# Include all of the makefiles in the system
555#
556
557subdir_makefiles := $(SOONG_ANDROID_MK) $(call first-makefiles-under,$(TOP))
558subdir_makefiles_total := $(words $(subdir_makefiles))
559.KATI_READONLY := subdir_makefiles_total
560
561$(foreach mk,$(subdir_makefiles),$(info [$(call inc_and_print,subdir_makefiles_inc)/$(subdir_makefiles_total)] including $(mk) ...)$(eval include $(mk)))
562
563ifdef PDK_FUSION_PLATFORM_ZIP
564# Bring in the PDK platform.zip modules.
565include $(BUILD_SYSTEM)/pdk_fusion_modules.mk
566endif # PDK_FUSION_PLATFORM_ZIP
567
568endif # dont_bother
569
570endif # ONE_SHOT_MAKEFILE
571
572# -------------------------------------------------------------------
573# All module makefiles have been included at this point.
574# -------------------------------------------------------------------
575
576# -------------------------------------------------------------------
577# Enforce to generate all RRO packages for modules having resource
578# overlays.
579# -------------------------------------------------------------------
580ifneq ($(PRODUCT_ENFORCE_RRO_TARGETS),)
581$(call generate_all_enforce_rro_packages)
582endif
583
584# -------------------------------------------------------------------
585# Fix up CUSTOM_MODULES to refer to installed files rather than
586# just bare module names.  Leave unknown modules alone in case
587# they're actually full paths to a particular file.
588known_custom_modules := $(filter $(ALL_MODULES),$(CUSTOM_MODULES))
589unknown_custom_modules := $(filter-out $(ALL_MODULES),$(CUSTOM_MODULES))
590CUSTOM_MODULES := \
591	$(call module-installed-files,$(known_custom_modules)) \
592	$(unknown_custom_modules)
593
594# -------------------------------------------------------------------
595# Define dependencies for modules that require other modules.
596# This can only happen now, after we've read in all module makefiles.
597#
598# TODO: deal with the fact that a bare module name isn't
599# unambiguous enough.  Maybe declare short targets like
600# APPS:Quake or HOST:SHARED_LIBRARIES:libutils.
601# BUG: the system image won't know to depend on modules that are
602# brought in as requirements of other modules.
603#
604# Resolve the required module name to 32-bit or 64-bit variant.
605# Get a list of corresponding 32-bit module names, if one exists.
606ifneq ($(TARGET_TRANSLATE_2ND_ARCH),true)
607define get-32-bit-modules
608$(sort $(foreach m,$(1),\
609  $(if $(ALL_MODULES.$(m)$(TARGET_2ND_ARCH_MODULE_SUFFIX).CLASS),\
610    $(m)$(TARGET_2ND_ARCH_MODULE_SUFFIX))\
611  $(if $(ALL_MODULES.$(m)$(HOST_2ND_ARCH_MODULE_SUFFIX).CLASS),\
612    $(m)$(HOST_2ND_ARCH_MODULE_SUFFIX))\
613    ))
614endef
615# Get a list of corresponding 32-bit module names, if one exists;
616# otherwise return the original module name
617define get-32-bit-modules-if-we-can
618$(sort $(foreach m,$(1),\
619  $(if $(ALL_MODULES.$(m)$(TARGET_2ND_ARCH_MODULE_SUFFIX).CLASS)$(ALL_MODULES.$(m)$(HOST_2ND_ARCH_MODULE_SUFFIX).CLASS),\
620    $(if $(ALL_MODULES.$(m)$(TARGET_2ND_ARCH_MODULE_SUFFIX).CLASS),$(m)$(TARGET_2ND_ARCH_MODULE_SUFFIX)) \
621    $(if $(ALL_MODULES.$(m)$(HOST_2ND_ARCH_MODULE_SUFFIX).CLASS),$(m)$(HOST_2ND_ARCH_MODULE_SUFFIX)),\
622  $(m))))
623endef
624else  # TARGET_TRANSLATE_2ND_ARCH
625# For binary translation config, by default only install the first arch.
626define get-32-bit-modules
627endef
628
629define get-32-bit-modules-if-we-can
630$(strip $(1))
631endef
632endif  # TARGET_TRANSLATE_2ND_ARCH
633
634# If a module is for a cross host os, the required modules must be for
635# that OS too.
636# If a module is built for 32-bit, the required modules must be 32-bit too;
637# Otherwise if the module is an exectuable or shared library,
638#   the required modules must be 64-bit;
639#   otherwise we require both 64-bit and 32-bit variant, if one exists.
640$(foreach m,$(ALL_MODULES),\
641  $(eval r := $(ALL_MODULES.$(m).REQUIRED))\
642  $(if $(r),\
643    $(if $(ALL_MODULES.$(m).FOR_HOST_CROSS),\
644      $(eval r := $(addprefix host_cross_,$(r))))\
645    $(if $(ALL_MODULES.$(m).FOR_2ND_ARCH),\
646      $(eval r_r := $(call get-32-bit-modules-if-we-can,$(r))),\
647      $(if $(filter EXECUTABLES SHARED_LIBRARIES NATIVE_TESTS,$(ALL_MODULES.$(m).CLASS)),\
648        $(eval r_r := $(r)),\
649        $(eval r_r := $(r) $(call get-32-bit-modules,$(r)))\
650       )\
651     )\
652     $(eval ALL_MODULES.$(m).REQUIRED := $(strip $(r_r)))\
653  )\
654)
655r_r :=
656
657define add-required-deps
658$(1): | $(2)
659endef
660
661# Use a normal dependency instead of an order-only dependency when installing
662# host dynamic binaries so that the timestamp of the final binary always
663# changes, even if the toc optimization has skipped relinking the binary
664# and its dependant shared libraries.
665define add-required-host-so-deps
666$(1): $(2)
667endef
668
669$(foreach m,$(ALL_MODULES), \
670  $(eval r := $(ALL_MODULES.$(m).REQUIRED)) \
671  $(if $(r), \
672    $(eval r := $(call module-installed-files,$(r))) \
673    $(eval t_m := $(filter $(TARGET_OUT_ROOT)/%, $(ALL_MODULES.$(m).INSTALLED))) \
674    $(eval h_m := $(filter $(HOST_OUT)/%, $(ALL_MODULES.$(m).INSTALLED))) \
675    $(eval hc_m := $(filter $(HOST_CROSS_OUT)/%, $(ALL_MODULES.$(m).INSTALLED))) \
676    $(eval t_r := $(filter $(TARGET_OUT_ROOT)/%, $(r))) \
677    $(eval h_r := $(filter $(HOST_OUT)/%, $(r))) \
678    $(eval hc_r := $(filter $(HOST_CROSS_OUT)/%, $(r))) \
679    $(eval t_m := $(filter-out $(t_r), $(t_m))) \
680    $(eval h_m := $(filter-out $(h_r), $(h_m))) \
681    $(eval hc_m := $(filter-out $(hc_r), $(hc_m))) \
682    $(if $(t_m), $(eval $(call add-required-deps, $(t_m),$(t_r)))) \
683    $(if $(h_m), $(eval $(call add-required-deps, $(h_m),$(h_r)))) \
684    $(if $(hc_m), $(eval $(call add-required-deps, $(hc_m),$(hc_r)))) \
685   ) \
686 )
687
688t_m :=
689h_m :=
690hc_m :=
691t_r :=
692h_r :=
693hc_r :=
694
695# Establish the dependecies on the shared libraries.
696# It also adds the shared library module names to ALL_MODULES.$(m).REQUIRED,
697# so they can be expanded to product_MODULES later.
698# $(1): TARGET_ or HOST_ or HOST_CROSS_.
699# $(2): non-empty for 2nd arch.
700# $(3): non-empty for host cross compile.
701define resolve-shared-libs-depes
702$(foreach m,$($(if $(2),$($(1)2ND_ARCH_VAR_PREFIX))$(1)DEPENDENCIES_ON_SHARED_LIBRARIES),\
703  $(eval p := $(subst :,$(space),$(m)))\
704  $(eval mod := $(firstword $(p)))\
705  $(eval deps := $(subst $(comma),$(space),$(lastword $(p))))\
706  $(eval root := $(1)OUT$(if $(call streq,$(1),TARGET_),_ROOT))\
707  $(if $(2),$(eval deps := $(addsuffix $($(1)2ND_ARCH_MODULE_SUFFIX),$(deps))))\
708  $(if $(3),$(eval deps := $(addprefix host_cross_,$(deps))))\
709  $(eval r := $(filter $($(root))/%,$(call module-installed-files,\
710    $(deps))))\
711  $(if $(filter $(1),HOST_),\
712    $(eval $(call add-required-host-so-deps,$(word 2,$(p)),$(r))),\
713    $(eval $(call add-required-deps,$(word 2,$(p)),$(r))))\
714  $(eval ALL_MODULES.$(mod).REQUIRED += $(deps)))
715endef
716
717$(call resolve-shared-libs-depes,TARGET_)
718ifdef TARGET_2ND_ARCH
719$(call resolve-shared-libs-depes,TARGET_,true)
720endif
721$(call resolve-shared-libs-depes,HOST_)
722ifdef HOST_2ND_ARCH
723$(call resolve-shared-libs-depes,HOST_,true)
724endif
725ifdef HOST_CROSS_OS
726$(call resolve-shared-libs-depes,HOST_CROSS_,,true)
727endif
728
729m :=
730r :=
731p :=
732deps :=
733add-required-deps :=
734
735################################################################################
736# Link type checking
737#
738# ALL_LINK_TYPES contains a list of all link type prefixes (generally one per
739# module, but APKs can "link" to both java and native code). The link type
740# prefix consists of all the information needed by intermediates-dir-for:
741#
742#  LINK_TYPE:TARGET:_:2ND:STATIC_LIBRARIES:libfoo
743#
744#   1: LINK_TYPE literal
745#   2: prefix
746#     - TARGET
747#     - HOST
748#     - HOST_CROSS
749#     - AUX
750#   3: Whether to use the common intermediates directory or not
751#     - _
752#     - COMMON
753#   4: Whether it's the second arch or not
754#     - _
755#     - 2ND_
756#   5: Module Class
757#     - STATIC_LIBRARIES
758#     - SHARED_LIBRARIES
759#     - ...
760#   6: Module Name
761#
762# Then fields under that are separated by a period and the field name:
763#   - TYPE: the link types for this module
764#   - MAKEFILE: Where this module was defined
765#   - BUILT: The built module location
766#   - DEPS: the link type prefixes for the module's dependencies
767#   - ALLOWED: the link types to allow in this module's dependencies
768#   - WARN: the link types to warn about in this module's dependencies
769#
770# All of the dependency link types not listed in ALLOWED or WARN will become
771# errors.
772################################################################################
773
774link_type_error :=
775
776define link-type-prefix
777$(word 2,$(subst :,$(space),$(1)))
778endef
779define link-type-common
780$(patsubst _,,$(word 3,$(subst :,$(space),$(1))))
781endef
782define link-type-2ndarchprefix
783$(patsubst _,,$(word 4,$(subst :,$(space),$(1))))
784endef
785define link-type-class
786$(word 5,$(subst :,$(space),$(1)))
787endef
788define link-type-name
789$(word 6,$(subst :,$(space),$(1)))
790endef
791define link-type-os
792$(strip $(eval _p := $(link-type-prefix))\
793  $(if $(filter HOST HOST_CROSS,$(_p)),\
794    $($(_p)_OS),\
795    $(if $(filter AUX,$(_p)),AUX,android)))
796endef
797define link-type-arch
798$($(link-type-prefix)_$(link-type-2ndarchprefix)ARCH)
799endef
800define link-type-name-variant
801$(link-type-name) ($(link-type-class) $(link-type-os)-$(link-type-arch))
802endef
803
804# $(1): the prefix of the module doing the linking
805# $(2): the prefix of the linked module
806define link-type-warning
807$(shell $(call echo-warning,$($(1).MAKEFILE),"$(call link-type-name,$(1)) ($($(1).TYPE)) should not link against $(call link-type-name,$(2)) ($(3))"))
808endef
809
810# $(1): the prefix of the module doing the linking
811# $(2): the prefix of the linked module
812define link-type-error
813$(shell $(call echo-error,$($(1).MAKEFILE),"$(call link-type-name,$(1)) ($($(1).TYPE)) can not link against $(call link-type-name,$(2)) ($(3))"))\
814$(eval link_type_error := true)
815endef
816
817link-type-missing :=
818ifneq ($(ALLOW_MISSING_DEPENDENCIES),true)
819  # Print an error message if the linked-to module is missing
820  # $(1): the prefix of the module doing the linking
821  # $(2): the prefix of the missing module
822  define link-type-missing
823    $(shell $(call echo-error,$($(1).MAKEFILE),"$(call link-type-name-variant,$(1)) missing $(call link-type-name-variant,$(2))"))\
824    $(eval available_variants := $(filter %:$(call link-type-name,$(2)),$(ALL_LINK_TYPES)))\
825    $(if $(available_variants),\
826      $(info Available variants:)\
827      $(foreach v,$(available_variants),$(info $(space)$(space)$(call link-type-name-variant,$(v)))))\
828    $(info You can set ALLOW_MISSING_DEPENDENCIES=true in your environment if this is intentional, but that may defer real problems until later in the build.)\
829    $(eval link_type_error := true)
830  endef
831else
832  define link-type-missing
833    $(eval $$(1).MISSING := true)
834  endef
835endif
836
837# Verify that $(1) can link against $(2)
838# Both $(1) and $(2) are the link type prefix defined above
839define verify-link-type
840$(foreach t,$($(2).TYPE),\
841  $(if $(filter-out $($(1).ALLOWED),$(t)),\
842    $(if $(filter $(t),$($(1).WARN)),\
843      $(call link-type-warning,$(1),$(2),$(t)),\
844      $(call link-type-error,$(1),$(2),$(t)))))
845endef
846
847# TODO: Verify all branches/configs have reasonable warnings/errors, and remove
848# these overrides
849link-type-missing = $(eval $$(1).MISSING := true)
850verify-link-type = $(eval $$(1).MISSING := true)
851
852$(foreach lt,$(ALL_LINK_TYPES),\
853  $(foreach d,$($(lt).DEPS),\
854    $(if $($(d).TYPE),\
855      $(call verify-link-type,$(lt),$(d)),\
856      $(call link-type-missing,$(lt),$(d)))))
857
858ifdef link_type_error
859  $(error exiting from previous errors)
860endif
861
862# The intermediate filename for link type rules
863#
864# APPS are special -- they have up to three different rules:
865#  1. The COMMON rule for Java libraries
866#  2. The jni_link_type rule for embedded native code
867#  3. The 2ND_jni_link_type for the second architecture native code
868define link-type-file
869$(call intermediates-dir-for,$(link-type-class),$(link-type-name),$(filter AUX HOST HOST_CROSS,$(link-type-prefix)),$(link-type-common),$(link-type-2ndarchprefix),$(filter HOST_CROSS,$(link-type-prefix)))/$(if $(filter APPS,$(link-type-class)),$(if $(link-type-common),,$(link-type-2ndarchprefix)jni_))link_type
870endef
871
872# Write out the file-based link_type rules for the ALLOW_MISSING_DEPENDENCIES
873# case. We always need to write the file for mm to work, but only need to
874# check it if we weren't able to check it when reading the Android.mk files.
875define link-type-file-rule
876my_link_type_deps := $(foreach l,$($(1).DEPS),$(call link-type-file,$(l)))
877my_link_type_file := $(call link-type-file,$(1))
878$($(1).BUILT): | $$(my_link_type_file)
879$$(my_link_type_file): PRIVATE_DEPS := $$(my_link_type_deps)
880ifeq ($($(1).MISSING),true)
881$$(my_link_type_file): $(CHECK_LINK_TYPE)
882endif
883$$(my_link_type_file): $$(my_link_type_deps)
884	@echo Check module type: $$@
885	$$(hide) mkdir -p $$(dir $$@) && rm -f $$@
886ifeq ($($(1).MISSING),true)
887	$$(hide) $(CHECK_LINK_TYPE) --makefile $($(1).MAKEFILE) --module $(link-type-name) \
888	  --type "$($(1).TYPE)" $(addprefix --allowed ,$($(1).ALLOWED)) \
889	  $(addprefix --warn ,$($(1).WARN)) $$(PRIVATE_DEPS)
890endif
891	$$(hide) echo "$($(1).TYPE)" >$$@
892endef
893
894$(foreach lt,$(ALL_LINK_TYPES),\
895  $(eval $(call link-type-file-rule,$(lt))))
896
897# -------------------------------------------------------------------
898# Figure out our module sets.
899#
900# Of the modules defined by the component makefiles,
901# determine what we actually want to build.
902
903###########################################################
904## Expand a module name list with REQUIRED modules
905###########################################################
906# $(1): The variable name that holds the initial module name list.
907#       the variable will be modified to hold the expanded results.
908# $(2): The initial module name list.
909# Returns empty string (maybe with some whitespaces).
910define expand-required-modules
911$(eval _erm_new_modules := $(sort $(filter-out $($(1)),\
912  $(foreach m,$(2),$(ALL_MODULES.$(m).REQUIRED)))))\
913$(if $(_erm_new_modules),$(eval $(1) += $(_erm_new_modules))\
914  $(call expand-required-modules,$(1),$(_erm_new_modules)))
915endef
916
917ifdef FULL_BUILD
918  # The base list of modules to build for this product is specified
919  # by the appropriate product definition file, which was included
920  # by product_config.mk.
921  product_MODULES := $(PRODUCTS.$(INTERNAL_PRODUCT).PRODUCT_PACKAGES)
922  # Filter out the overridden packages before doing expansion
923  product_MODULES := $(filter-out $(foreach p, $(product_MODULES), \
924      $(PACKAGES.$(p).OVERRIDES)), $(product_MODULES))
925
926  # Resolve the :32 :64 module name
927  modules_32 := $(patsubst %:32,%,$(filter %:32, $(product_MODULES)))
928  modules_64 := $(patsubst %:64,%,$(filter %:64, $(product_MODULES)))
929  modules_rest := $(filter-out %:32 %:64,$(product_MODULES))
930  # Note for 32-bit product, $(modules_32) and $(modules_64) will be
931  # added as their original module names.
932  product_MODULES := $(call get-32-bit-modules-if-we-can, $(modules_32))
933  product_MODULES += $(modules_64)
934  # For the rest we add both
935  product_MODULES += $(call get-32-bit-modules, $(modules_rest))
936  product_MODULES += $(modules_rest)
937
938  $(call expand-required-modules,product_MODULES,$(product_MODULES))
939
940  product_FILES := $(call module-installed-files, $(product_MODULES))
941  ifeq (0,1)
942    $(info product_FILES for $(TARGET_DEVICE) ($(INTERNAL_PRODUCT)):)
943    $(foreach p,$(product_FILES),$(info :   $(p)))
944    $(error done)
945  endif
946else
947  # We're not doing a full build, and are probably only including
948  # a subset of the module makefiles.  Don't try to build any modules
949  # requested by the product, because we probably won't have rules
950  # to build them.
951  product_FILES :=
952endif
953
954eng_MODULES := $(sort \
955        $(call get-tagged-modules,eng) \
956        $(call module-installed-files, $(PRODUCTS.$(INTERNAL_PRODUCT).PRODUCT_PACKAGES_ENG)) \
957    )
958debug_MODULES := $(sort \
959        $(call get-tagged-modules,debug) \
960        $(call module-installed-files, $(PRODUCTS.$(INTERNAL_PRODUCT).PRODUCT_PACKAGES_DEBUG)) \
961    )
962tests_MODULES := $(sort \
963        $(call get-tagged-modules,tests) \
964        $(call module-installed-files, $(PRODUCTS.$(INTERNAL_PRODUCT).PRODUCT_PACKAGES_TESTS)) \
965    )
966
967# TODO: Remove the 3 places in the tree that use ALL_DEFAULT_INSTALLED_MODULES
968# and get rid of it from this list.
969modules_to_install := $(sort \
970    $(ALL_DEFAULT_INSTALLED_MODULES) \
971    $(product_FILES) \
972    $(foreach tag,$(tags_to_install),$($(tag)_MODULES)) \
973    $(CUSTOM_MODULES) \
974  )
975
976# Some packages may override others using LOCAL_OVERRIDES_PACKAGES.
977# Filter out (do not install) any overridden packages.
978overridden_packages := $(call get-package-overrides,$(modules_to_install))
979ifdef overridden_packages
980#  old_modules_to_install := $(modules_to_install)
981  modules_to_install := \
982      $(filter-out $(foreach p,$(overridden_packages),$(p) %/$(p).apk %/$(p).odex %/$(p).vdex), \
983          $(modules_to_install))
984endif
985#$(error filtered out
986#           $(filter-out $(modules_to_install),$(old_modules_to_install)))
987
988# Don't include any GNU General Public License shared objects or static
989# libraries in SDK images.  GPL executables (not static/dynamic libraries)
990# are okay if they don't link against any closed source libraries (directly
991# or indirectly)
992
993# It's ok (and necessary) to build the host tools, but nothing that's
994# going to be installed on the target (including static libraries).
995
996ifdef is_sdk_build
997  target_gnu_MODULES := \
998              $(filter \
999                      $(TARGET_OUT_INTERMEDIATES)/% \
1000                      $(TARGET_OUT)/% \
1001                      $(TARGET_OUT_DATA)/%, \
1002                              $(sort $(call get-tagged-modules,gnu)))
1003  target_gnu_MODULES := $(filter-out $(TARGET_OUT_EXECUTABLES)/%,$(target_gnu_MODULES))
1004  $(info Removing from sdk:)$(foreach d,$(target_gnu_MODULES),$(info : $(d)))
1005  modules_to_install := \
1006              $(filter-out $(target_gnu_MODULES),$(modules_to_install))
1007
1008  # Ensure every module listed in PRODUCT_PACKAGES* gets something installed
1009  # TODO: Should we do this for all builds and not just the sdk?
1010  dangling_modules :=
1011  $(foreach m, $(PRODUCTS.$(INTERNAL_PRODUCT).PRODUCT_PACKAGES), \
1012    $(if $(strip $(ALL_MODULES.$(m).INSTALLED) $(ALL_MODULES.$(m)$(TARGET_2ND_ARCH_MODULE_SUFFIX).INSTALLED)),,\
1013      $(eval dangling_modules += $(m))))
1014  ifneq ($(dangling_modules),)
1015    $(warning: Modules '$(dangling_modules)' in PRODUCT_PACKAGES have nothing to install!)
1016  endif
1017  $(foreach m, $(PRODUCTS.$(INTERNAL_PRODUCT).PRODUCT_PACKAGES_DEBUG), \
1018    $(if $(strip $(ALL_MODULES.$(m).INSTALLED)),,\
1019      $(warning $(ALL_MODULES.$(m).MAKEFILE): Module '$(m)' in PRODUCT_PACKAGES_DEBUG has nothing to install!)))
1020  $(foreach m, $(PRODUCTS.$(INTERNAL_PRODUCT).PRODUCT_PACKAGES_ENG), \
1021    $(if $(strip $(ALL_MODULES.$(m).INSTALLED)),,\
1022      $(warning $(ALL_MODULES.$(m).MAKEFILE): Module '$(m)' in PRODUCT_PACKAGES_ENG has nothing to install!)))
1023  $(foreach m, $(PRODUCTS.$(INTERNAL_PRODUCT).PRODUCT_PACKAGES_TESTS), \
1024    $(if $(strip $(ALL_MODULES.$(m).INSTALLED)),,\
1025      $(warning $(ALL_MODULES.$(m).MAKEFILE): Module '$(m)' in PRODUCT_PACKAGES_TESTS has nothing to install!)))
1026endif
1027
1028# build/core/Makefile contains extra stuff that we don't want to pollute this
1029# top-level makefile with.  It expects that ALL_DEFAULT_INSTALLED_MODULES
1030# contains everything that's built during the current make, but it also further
1031# extends ALL_DEFAULT_INSTALLED_MODULES.
1032ALL_DEFAULT_INSTALLED_MODULES := $(modules_to_install)
1033include $(BUILD_SYSTEM)/Makefile
1034modules_to_install := $(sort $(ALL_DEFAULT_INSTALLED_MODULES))
1035ALL_DEFAULT_INSTALLED_MODULES :=
1036
1037
1038# These are additional goals that we build, in order to make sure that there
1039# is as little code as possible in the tree that doesn't build.
1040modules_to_check := $(foreach m,$(ALL_MODULES),$(ALL_MODULES.$(m).CHECKED))
1041
1042# If you would like to build all goals, and not skip any intermediate
1043# steps, you can pass the "all" modifier goal on the commandline.
1044ifneq ($(filter all,$(MAKECMDGOALS)),)
1045modules_to_check += $(foreach m,$(ALL_MODULES),$(ALL_MODULES.$(m).BUILT))
1046endif
1047
1048# for easier debugging
1049modules_to_check := $(sort $(modules_to_check))
1050#$(error modules_to_check $(modules_to_check))
1051
1052# -------------------------------------------------------------------
1053# This is used to to get the ordering right, you can also use these,
1054# but they're considered undocumented, so don't complain if their
1055# behavior changes.
1056# An internal target that depends on all copied headers
1057# (see copy_headers.make).  Other targets that need the
1058# headers to be copied first can depend on this target.
1059.PHONY: all_copied_headers
1060all_copied_headers: ;
1061
1062$(ALL_C_CPP_ETC_OBJECTS): | all_copied_headers
1063
1064# All the droid stuff, in directories
1065.PHONY: files
1066files: $(modules_to_install) \
1067       $(INSTALLED_ANDROID_INFO_TXT_TARGET)
1068
1069# -------------------------------------------------------------------
1070
1071.PHONY: checkbuild
1072checkbuild: $(modules_to_check) droid_targets
1073
1074ifeq (true,$(ANDROID_BUILD_EVERYTHING_BY_DEFAULT))
1075droid: checkbuild
1076endif
1077
1078.PHONY: ramdisk
1079ramdisk: $(INSTALLED_RAMDISK_TARGET)
1080
1081.PHONY: systemtarball
1082systemtarball: $(INSTALLED_SYSTEMTARBALL_TARGET)
1083
1084.PHONY: boottarball
1085boottarball: $(INSTALLED_BOOTTARBALL_TARGET)
1086
1087.PHONY: userdataimage
1088userdataimage: $(INSTALLED_USERDATAIMAGE_TARGET)
1089
1090ifneq (,$(filter userdataimage, $(MAKECMDGOALS)))
1091$(call dist-for-goals, userdataimage, $(BUILT_USERDATAIMAGE_TARGET))
1092endif
1093
1094.PHONY: userdatatarball
1095userdatatarball: $(INSTALLED_USERDATATARBALL_TARGET)
1096
1097.PHONY: cacheimage
1098cacheimage: $(INSTALLED_CACHEIMAGE_TARGET)
1099
1100.PHONY: bptimage
1101bptimage: $(INSTALLED_BPTIMAGE_TARGET)
1102
1103.PHONY: vendorimage
1104vendorimage: $(INSTALLED_VENDORIMAGE_TARGET)
1105
1106.PHONY: systemotherimage
1107systemotherimage: $(INSTALLED_SYSTEMOTHERIMAGE_TARGET)
1108
1109.PHONY: bootimage
1110bootimage: $(INSTALLED_BOOTIMAGE_TARGET)
1111
1112.PHONY: vbmetaimage
1113vbmetaimage: $(INSTALLED_VBMETAIMAGE_TARGET)
1114
1115.PHONY: auxiliary
1116auxiliary: $(INSTALLED_AUX_TARGETS)
1117
1118# Build files and then package it into the rom formats
1119.PHONY: droidcore
1120droidcore: files \
1121	systemimage \
1122	$(INSTALLED_BOOTIMAGE_TARGET) \
1123	$(INSTALLED_RECOVERYIMAGE_TARGET) \
1124	$(INSTALLED_VBMETAIMAGE_TARGET) \
1125	$(INSTALLED_USERDATAIMAGE_TARGET) \
1126	$(INSTALLED_CACHEIMAGE_TARGET) \
1127	$(INSTALLED_BPTIMAGE_TARGET) \
1128	$(INSTALLED_VENDORIMAGE_TARGET) \
1129	$(INSTALLED_SYSTEMOTHERIMAGE_TARGET) \
1130	$(INSTALLED_FILES_FILE) \
1131	$(INSTALLED_FILES_FILE_VENDOR) \
1132	$(INSTALLED_FILES_FILE_SYSTEMOTHER)
1133
1134# dist_files only for putting your library into the dist directory with a full build.
1135.PHONY: dist_files
1136
1137ifneq ($(TARGET_BUILD_APPS),)
1138  # If this build is just for apps, only build apps and not the full system by default.
1139
1140  unbundled_build_modules :=
1141  ifneq ($(filter all,$(TARGET_BUILD_APPS)),)
1142    # If they used the magic goal "all" then build all apps in the source tree.
1143    unbundled_build_modules := $(foreach m,$(sort $(ALL_MODULES)),$(if $(filter APPS,$(ALL_MODULES.$(m).CLASS)),$(m)))
1144  else
1145    unbundled_build_modules := $(TARGET_BUILD_APPS)
1146  endif
1147
1148  # Dist the installed files if they exist.
1149  apps_only_installed_files := $(foreach m,$(unbundled_build_modules),$(ALL_MODULES.$(m).INSTALLED))
1150  $(call dist-for-goals,apps_only, $(apps_only_installed_files))
1151  # For uninstallable modules such as static Java library, we have to dist the built file,
1152  # as <module_name>.<suffix>
1153  apps_only_dist_built_files := $(foreach m,$(unbundled_build_modules),$(if $(ALL_MODULES.$(m).INSTALLED),,\
1154      $(if $(ALL_MODULES.$(m).BUILT),$(ALL_MODULES.$(m).BUILT):$(m)$(suffix $(ALL_MODULES.$(m).BUILT)))\
1155      $(if $(ALL_MODULES.$(m).AAR),$(ALL_MODULES.$(m).AAR):$(m).aar)\
1156      ))
1157  $(call dist-for-goals,apps_only, $(apps_only_dist_built_files))
1158
1159  ifeq ($(EMMA_INSTRUMENT),true)
1160    $(EMMA_META_ZIP) : $(apps_only_installed_files)
1161
1162    $(call dist-for-goals,apps_only, $(EMMA_META_ZIP))
1163  endif
1164
1165  $(PROGUARD_DICT_ZIP) : $(apps_only_installed_files)
1166  $(call dist-for-goals,apps_only, $(PROGUARD_DICT_ZIP))
1167
1168  $(SYMBOLS_ZIP) : $(apps_only_installed_files)
1169  $(call dist-for-goals,apps_only, $(SYMBOLS_ZIP))
1170
1171  $(COVERAGE_ZIP) : $(apps_only_installed_files)
1172  $(call dist-for-goals,apps_only, $(COVERAGE_ZIP))
1173
1174.PHONY: apps_only
1175apps_only: $(unbundled_build_modules)
1176
1177droid_targets: apps_only
1178
1179# Combine the NOTICE files for a apps_only build
1180$(eval $(call combine-notice-files, html, \
1181    $(target_notice_file_txt), \
1182    $(target_notice_file_html_or_xml), \
1183    "Notices for files for apps:", \
1184    $(TARGET_OUT_NOTICE_FILES), \
1185    $(apps_only_installed_files)))
1186
1187
1188else # TARGET_BUILD_APPS
1189  $(call dist-for-goals, droidcore, \
1190    $(INTERNAL_UPDATE_PACKAGE_TARGET) \
1191    $(INTERNAL_OTA_PACKAGE_TARGET) \
1192    $(BUILT_OTATOOLS_PACKAGE) \
1193    $(SYMBOLS_ZIP) \
1194    $(COVERAGE_ZIP) \
1195    $(INSTALLED_FILES_FILE) \
1196    $(INSTALLED_FILES_FILE_VENDOR) \
1197    $(INSTALLED_FILES_FILE_SYSTEMOTHER) \
1198    $(INSTALLED_BUILD_PROP_TARGET) \
1199    $(BUILT_TARGET_FILES_PACKAGE) \
1200    $(INSTALLED_ANDROID_INFO_TXT_TARGET) \
1201    $(INSTALLED_RAMDISK_TARGET) \
1202   )
1203
1204  # Put a copy of the radio/bootloader files in the dist dir.
1205  $(foreach f,$(INSTALLED_RADIOIMAGE_TARGET), \
1206    $(call dist-for-goals, droidcore, $(f)))
1207
1208  ifneq ($(ANDROID_BUILD_EMBEDDED),true)
1209  ifneq ($(TARGET_BUILD_PDK),true)
1210    $(call dist-for-goals, droidcore, \
1211      $(APPS_ZIP) \
1212      $(INTERNAL_EMULATOR_PACKAGE_TARGET) \
1213      $(PACKAGE_STATS_FILE) \
1214    )
1215  endif
1216  endif
1217
1218  ifeq ($(EMMA_INSTRUMENT),true)
1219    $(EMMA_META_ZIP) : $(INSTALLED_SYSTEMIMAGE)
1220
1221    $(call dist-for-goals, dist_files, $(EMMA_META_ZIP))
1222  endif
1223
1224# Building a full system-- the default is to build droidcore
1225droid_targets: droidcore dist_files
1226
1227endif # TARGET_BUILD_APPS
1228
1229.PHONY: docs
1230docs: $(ALL_DOCS)
1231
1232.PHONY: sdk
1233ALL_SDK_TARGETS := $(INTERNAL_SDK_TARGET)
1234sdk: $(ALL_SDK_TARGETS)
1235$(call dist-for-goals,sdk win_sdk, \
1236    $(ALL_SDK_TARGETS) \
1237    $(SYMBOLS_ZIP) \
1238    $(COVERAGE_ZIP) \
1239    $(INSTALLED_BUILD_PROP_TARGET) \
1240)
1241
1242# umbrella targets to assit engineers in verifying builds
1243.PHONY: java native target host java-host java-target native-host native-target \
1244        java-host-tests java-target-tests native-host-tests native-target-tests \
1245        java-tests native-tests host-tests target-tests tests
1246# some synonyms
1247.PHONY: host-java target-java host-native target-native \
1248        target-java-tests target-native-tests
1249host-java : java-host
1250target-java : java-target
1251host-native : native-host
1252target-native : native-target
1253target-java-tests : java-target-tests
1254target-native-tests : native-target-tests
1255tests : host-tests target-tests
1256
1257# Phony target to run all java compilations that use javac instead of jack.
1258.PHONY: javac-check
1259
1260ifneq (,$(filter samplecode, $(MAKECMDGOALS)))
1261.PHONY: samplecode
1262sample_MODULES := $(sort $(call get-tagged-modules,samples))
1263sample_APKS_DEST_PATH := $(TARGET_COMMON_OUT_ROOT)/samples
1264sample_APKS_COLLECTION := \
1265        $(foreach module,$(sample_MODULES),$(sample_APKS_DEST_PATH)/$(notdir $(module)))
1266$(foreach module,$(sample_MODULES),$(eval $(call \
1267        copy-one-file,$(module),$(sample_APKS_DEST_PATH)/$(notdir $(module)))))
1268sample_ADDITIONAL_INSTALLED := \
1269        $(filter-out $(modules_to_install) $(modules_to_check),$(sample_MODULES))
1270samplecode: $(sample_APKS_COLLECTION)
1271	@echo "Collect sample code apks: $^"
1272	# remove apks that are not intended to be installed.
1273	rm -f $(sample_ADDITIONAL_INSTALLED)
1274endif  # samplecode in $(MAKECMDGOALS)
1275
1276.PHONY: findbugs
1277findbugs: $(INTERNAL_FINDBUGS_HTML_TARGET) $(INTERNAL_FINDBUGS_XML_TARGET)
1278
1279.PHONY: clean
1280clean:
1281	@rm -rf $(OUT_DIR)/*
1282	@echo "Entire build directory removed."
1283
1284.PHONY: clobber
1285clobber: clean
1286
1287# The rules for dataclean and installclean are defined in cleanbuild.mk.
1288
1289#xxx scrape this from ALL_MODULE_NAME_TAGS
1290.PHONY: modules
1291modules:
1292	@echo "Available sub-modules:"
1293	@echo "$(call module-names-for-tag-list,$(ALL_MODULE_TAGS))" | \
1294	      tr -s ' ' '\n' | sort -u | $(COLUMN)
1295
1296.PHONY: showcommands
1297showcommands:
1298	@echo >/dev/null
1299
1300.PHONY: nothing
1301nothing:
1302	@echo Successfully read the makefiles.
1303
1304.PHONY: tidy_only
1305tidy_only:
1306	@echo Successfully make tidy_only.
1307
1308ndk: $(SOONG_OUT_DIR)/ndk.timestamp
1309.PHONY: ndk
1310
1311endif # KATI
1312