2 # Copyright (C) 2008 The Android Open Source Project
4 # Licensed under the Apache License, Version 2.0 (the "License");
5 # you may not use this file except in compliance with the License.
6 # You may obtain a copy of the License at
8 # http://www.apache.org/licenses/LICENSE-2.0
10 # Unless required by applicable law or agreed to in writing, software
11 # distributed under the License is distributed on an "AS IS" BASIS,
12 # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 # See the License for the specific language governing permissions and
14 # limitations under the License.
18 ## Common build system definitions. Mostly standard
19 ## commands for building various types of targets, which
20 ## are used by others to construct the final targets.
23 # These are variables we use to collect overall lists
24 # of things being processed.
26 # Full paths to all of the documentation
29 # The short names of all of the targets in the system.
30 # For each element of ALL_MODULES, two other variables
32 # $(ALL_MODULES.$(target)).BUILT
33 # $(ALL_MODULES.$(target)).INSTALLED
34 # The BUILT variable contains LOCAL_BUILT_MODULE for that
35 # target, and the INSTALLED variable contains the LOCAL_INSTALLED_MODULE.
36 # Some targets may have multiple files listed in the BUILT and INSTALLED
40 # Full paths to targets that should be added to the "make droid"
41 # set of installed targets.
42 ALL_DEFAULT_INSTALLED_MODULES:=
44 # The list of tags that have been defined by
45 # LOCAL_MODULE_TAGS. Each word in this variable maps
46 # to a corresponding ALL_MODULE_TAGS.<tagname> variable
47 # that contains all of the INSTALLED_MODULEs with that tag.
50 # Similar to ALL_MODULE_TAGS, but contains the short names
51 # of all targets for a particular tag. The top-level variable
52 # won't have the list of tags; ust ALL_MODULE_TAGS to get
53 # the list of all known tags. (This means that this variable
54 # will always be empty; it's just here as a placeholder for
56 ALL_MODULE_NAME_TAGS:=
58 # Full paths to all prebuilt files that will be copied
59 # (used to make the dependency on acp)
62 # Full path to all files that are made by some tool
63 ALL_GENERATED_SOURCES:=
65 # Full path to all asm, C, C++, lex and yacc generated C files.
66 # These all have an order-only dependency on the copied headers
67 ALL_C_CPP_ETC_OBJECTS:=
69 # The list of dynamic binaries that haven't been stripped/compressed/etc.
70 ALL_ORIGINAL_DYNAMIC_BINARIES:=
72 # These files go into the SDK
75 # Files for dalvik. This is often build without building the rest of the OS.
76 INTERNAL_DALVIK_MODULES:=
78 # All findbugs xml files
81 # GPL module license files
82 ALL_GPL_MODULE_LICENSE_FILES:=
84 # Target and host installed module's dependencies on shared libraries.
85 # They are list of "<module_name>:<installed_file>:lib1,lib2...".
86 TARGET_DEPENDENCIES_ON_SHARED_LIBRARIES :=
87 $(TARGET_2ND_ARCH_VAR_PREFIX)TARGET_DEPENDENCIES_ON_SHARED_LIBRARIES :=
88 HOST_DEPENDENCIES_ON_SHARED_LIBRARIES :=
89 $(HOST_2ND_ARCH_VAR_PREFIX)HOST_DEPENDENCIES_ON_SHARED_LIBRARIES :=
90 HOST_CROSS_DEPENDENCIES_ON_SHARED_LIBRARIES :=
91 $(HOST_CROSS_2ND_ARCH_VAR_PREFIX)HOST_CROSS_DEPENDENCIES_ON_SHARED_LIBRARIES :=
93 # Generated class file names for Android resource.
94 # They are escaped and quoted so can be passed safely to a bash command.
95 ANDROID_RESOURCE_GENERATED_CLASSES := 'R.class' 'R$$*.class' 'Manifest.class' 'Manifest$$*.class'
97 # Display names for various build targets
98 TARGET_DISPLAY := target
100 HOST_CROSS_DISPLAY := host cross
102 ###########################################################
103 ## Debugging; prints a variable list to stdout
104 ###########################################################
106 # $(1): variable name list, not variable values
108 $(foreach var,$(1), \
110 $(foreach word,$($(var)), \
111 $(info $(space)$(space)$(word)) \
116 ###########################################################
117 ## Evaluates to true if the string contains the word true,
118 ## and empty otherwise
119 ## $(1): a var to test
120 ###########################################################
127 ###########################################################
128 ## Retrieve the directory of the current makefile
129 ## Must be called before including any other makefile!!
130 ###########################################################
132 # Figure out where we are.
135 $(eval LOCAL_MODULE_MAKEFILE := $$(lastword $$(MAKEFILE_LIST))) \
136 $(eval LOCAL_MODULE_MAKEFILE_DEP := $(if $(BUILDING_WITH_NINJA),,$$(LOCAL_MODULE_MAKEFILE))) \
137 $(if $(filter $(BUILD_SYSTEM)/% $(OUT_DIR)/%,$(LOCAL_MODULE_MAKEFILE)), \
138 $(error my-dir must be called before including any other makefile.) \
140 $(patsubst %/,%,$(dir $(LOCAL_MODULE_MAKEFILE))) \
145 ###########################################################
146 ## Remove any makefiles that are being handled by soong
147 ###########################################################
148 ifeq ($(USE_SOONG),true)
149 define filter-soong-makefiles
151 $(if $(wildcard $(patsubst %/Android.mk,%/Android.bp,$(mk))),\
152 $(info skipping $(mk) ...),\
156 define filter-soong-makefiles
161 ###########################################################
162 ## Retrieve a list of all makefiles immediately below some directory
163 ###########################################################
165 define all-makefiles-under
166 $(sort $(call filter-soong-makefiles,$(wildcard $(1)/*/Android.mk)))
169 ###########################################################
170 ## Look under a directory for makefiles that don't have parent
172 ###########################################################
174 # $(1): directory to search under
175 # Ignores $(1)/Android.mk
176 define first-makefiles-under
177 $(call filter-soong-makefiles,\
178 $(shell build/tools/findleaves.py $(FIND_LEAVES_EXCLUDES) \
179 --mindepth=2 $(1) Android.mk))
182 ###########################################################
183 ## Retrieve a list of all makefiles immediately below your directory
184 ## Must be called before including any other makefile!!
185 ###########################################################
187 define all-subdir-makefiles
188 $(call all-makefiles-under,$(call my-dir))
191 ###########################################################
192 ## Look in the named list of directories for makefiles,
193 ## relative to the current directory.
194 ## Must be called before including any other makefile!!
195 ###########################################################
197 # $(1): List of directories to look for under this directory
198 define all-named-subdir-makefiles
199 $(sort $(call filter-soong-makefiles,\
200 $(wildcard $(addsuffix /Android.mk, $(addprefix $(call my-dir)/,$(1))))))
203 ###########################################################
204 ## Find all of the directories under the named directories with
205 ## the specified name.
206 ## Meant to be used like:
207 ## INC_DIRS := $(call all-named-dirs-under,inc,.)
208 ###########################################################
210 define all-named-dirs-under
211 $(call find-subdir-files,$(2) -type d -name "$(1)")
214 ###########################################################
215 ## Find all the directories under the current directory that
216 ## haves name that match $(1)
217 ###########################################################
219 define all-subdir-named-dirs
220 $(call all-named-dirs-under,$(1),.)
223 ###########################################################
224 ## Find all of the files under the named directories with
225 ## the specified name.
226 ## Meant to be used like:
227 ## SRC_FILES := $(call all-named-files-under,*.h,src tests)
228 ###########################################################
230 define all-named-files-under
231 $(call find-files-in-subdirs,$(LOCAL_PATH),"$(1)",$(2))
234 ###########################################################
235 ## Find all of the files under the current directory with
236 ## the specified name.
237 ###########################################################
239 define all-subdir-named-files
240 $(call all-named-files-under,$(1),.)
243 ###########################################################
244 ## Find all of the java files under the named directories.
245 ## Meant to be used like:
246 ## SRC_FILES := $(call all-java-files-under,src tests)
247 ###########################################################
249 define all-java-files-under
250 $(call all-named-files-under,*.java,$(1))
253 ###########################################################
254 ## Find all of the java files from here. Meant to be used like:
255 ## SRC_FILES := $(call all-subdir-java-files)
256 ###########################################################
258 define all-subdir-java-files
259 $(call all-java-files-under,.)
262 ###########################################################
263 ## Find all of the c files under the named directories.
264 ## Meant to be used like:
265 ## SRC_FILES := $(call all-c-files-under,src tests)
266 ###########################################################
268 define all-c-files-under
269 $(call all-named-files-under,*.c,$(1))
272 ###########################################################
273 ## Find all of the c files from here. Meant to be used like:
274 ## SRC_FILES := $(call all-subdir-c-files)
275 ###########################################################
277 define all-subdir-c-files
278 $(call all-c-files-under,.)
281 ###########################################################
282 ## Find all of the cpp files under the named directories.
283 ## LOCAL_CPP_EXTENSION is respected if set.
284 ## Meant to be used like:
285 ## SRC_FILES := $(call all-cpp-files-under,src tests)
286 ###########################################################
288 define all-cpp-files-under
289 $(sort $(patsubst ./%,%, \
290 $(shell cd $(LOCAL_PATH) ; \
291 find -L $(1) -name "*$(or $(LOCAL_CPP_EXTENSION),.cpp)" -and -not -name ".*") \
295 ###########################################################
296 ## Find all of the cpp files from here. Meant to be used like:
297 ## SRC_FILES := $(call all-subdir-cpp-files)
298 ###########################################################
300 define all-subdir-cpp-files
301 $(call all-cpp-files-under,.)
304 ###########################################################
305 ## Find all files named "I*.aidl" under the named directories,
306 ## which must be relative to $(LOCAL_PATH). The returned list
307 ## is relative to $(LOCAL_PATH).
308 ###########################################################
310 define all-Iaidl-files-under
311 $(call all-named-files-under,I*.aidl,$(1))
314 ###########################################################
315 ## Find all of the "I*.aidl" files under $(LOCAL_PATH).
316 ###########################################################
318 define all-subdir-Iaidl-files
319 $(call all-Iaidl-files-under,.)
322 ###########################################################
323 ## Find all files named "*.vts" under the named directories,
324 ## which must be relative to $(LOCAL_PATH). The returned list
325 ## is relative to $(LOCAL_PATH).
326 ###########################################################
328 define all-vts-files-under
329 $(call all-named-files-under,*.vts,$(1))
332 ###########################################################
333 ## Find all of the "*.vts" files under $(LOCAL_PATH).
334 ###########################################################
336 define all-subdir-vts-files
337 $(call all-vts-files-under,.)
340 ###########################################################
341 ## Find all of the logtags files under the named directories.
342 ## Meant to be used like:
343 ## SRC_FILES := $(call all-logtags-files-under,src)
344 ###########################################################
346 define all-logtags-files-under
347 $(call all-named-files-under,*.logtags,$(1))
350 ###########################################################
351 ## Find all of the .proto files under the named directories.
352 ## Meant to be used like:
353 ## SRC_FILES := $(call all-proto-files-under,src)
354 ###########################################################
356 define all-proto-files-under
357 $(call all-named-files-under,*.proto,$(1))
360 ###########################################################
361 ## Find all of the RenderScript files under the named directories.
362 ## Meant to be used like:
363 ## SRC_FILES := $(call all-renderscript-files-under,src)
364 ###########################################################
366 define all-renderscript-files-under
367 $(call find-subdir-files,$(1) \( -name "*.rs" -or -name "*.fs" \) -and -not -name ".*")
370 ###########################################################
371 ## Find all of the S files under the named directories.
372 ## Meant to be used like:
373 ## SRC_FILES := $(call all-c-files-under,src tests)
374 ###########################################################
376 define all-S-files-under
377 $(call all-named-files-under,*.S,$(1))
380 ###########################################################
381 ## Find all of the html files under the named directories.
382 ## Meant to be used like:
383 ## SRC_FILES := $(call all-html-files-under,src tests)
384 ###########################################################
386 define all-html-files-under
387 $(call all-named-files-under,*.html,$(1))
390 ###########################################################
391 ## Find all of the html files from here. Meant to be used like:
392 ## SRC_FILES := $(call all-subdir-html-files)
393 ###########################################################
395 define all-subdir-html-files
396 $(call all-html-files-under,.)
399 ###########################################################
400 ## Find all of the files matching pattern
401 ## SRC_FILES := $(call find-subdir-files, <pattern>)
402 ###########################################################
404 define find-subdir-files
405 $(sort $(patsubst ./%,%,$(shell cd $(LOCAL_PATH) ; find -L $(1))))
408 ###########################################################
409 # find the files in the subdirectory $1 of LOCAL_DIR
410 # matching pattern $2, filtering out files $3
412 # SRC_FILES += $(call find-subdir-subdir-files, \
413 # css, *.cpp, DontWantThis.cpp)
414 ###########################################################
416 define find-subdir-subdir-files
417 $(sort $(filter-out $(patsubst %,$(1)/%,$(3)),$(patsubst ./%,%,$(shell cd \
418 $(LOCAL_PATH) ; find -L $(1) -maxdepth 1 -name $(2)))))
421 ###########################################################
422 ## Find all of the files matching pattern
423 ## SRC_FILES := $(call all-subdir-java-files)
424 ###########################################################
426 define find-subdir-assets
427 $(sort $(if $(1),$(patsubst ./%,%, \
428 $(shell if [ -d $(1) ] ; then cd $(1) ; find -L ./ -not -name '.*' -and -type f -and -not -type l ; fi)), \
429 $(warning Empty argument supplied to find-subdir-assets) \
433 ###########################################################
434 ## Find various file types in a list of directories relative to $(LOCAL_PATH)
435 ###########################################################
437 define find-other-java-files
438 $(call all-java-files-under,$(1))
441 define find-other-aidl-files
442 $(call find-subdir-files,$(1) -name "*.aidl" -and -not -name ".*")
445 define find-other-html-files
446 $(call all-html-files-under,$(1))
449 ###########################################################
450 # Use utility find to find given files in the given subdirs.
451 # This function uses $(1), instead of LOCAL_PATH as the base.
452 # $(1): the base dir, relative to the root of the source tree.
453 # $(2): the file name pattern to be passed to find as "-name".
454 # $(3): a list of subdirs of the base dir.
455 # Returns: a list of paths relative to the base dir.
456 ###########################################################
458 define find-files-in-subdirs
459 $(sort $(patsubst ./%,%, \
461 find -L $(3) -name $(2) -and -not -name ".*") \
465 ###########################################################
466 ## Scan through each directory of $(1) looking for files
467 ## that match $(2) using $(wildcard). Useful for seeing if
468 ## a given directory or one of its parents contains
469 ## a particular file. Returns the first match found,
470 ## starting furthest from the root.
471 ###########################################################
473 define find-parent-file
475 $(eval _fpf := $(sort $(wildcard $(foreach f, $(2), $(strip $(1))/$(f))))) \
476 $(if $(_fpf),$(_fpf), \
477 $(if $(filter-out ./ .,$(1)), \
478 $(call find-parent-file,$(patsubst %/,%,$(dir $(1))),$(2)) \
484 ###########################################################
485 ## Function we can evaluate to introduce a dynamic dependency
486 ###########################################################
488 define add-dependency
492 ###########################################################
493 ## Reverse order of a list
494 ###########################################################
497 $(if $(1),$(call reverse-list,$(wordlist 2,$(words $(1)),$(1)))) $(firstword $(1))
500 ###########################################################
501 ## The intermediates directory. Where object files go for
502 ## a given target. We could technically get away without
503 ## the "_intermediates" suffix on the directory, but it's
504 ## nice to be able to grep for that string to find out if
505 ## anyone's abusing the system.
506 ###########################################################
508 # $(1): target class, like "APPS"
509 # $(2): target name, like "NotePad"
510 # $(3): if non-empty, this is a HOST target.
511 # $(4): if non-empty, force the intermediates to be COMMON
512 # $(5): if non-empty, force the intermediates to be for the 2nd arch
513 # $(6): if non-empty, force the intermediates to be for the host cross os
514 define intermediates-dir-for
516 $(eval _idfClass := $(strip $(1))) \
517 $(if $(_idfClass),, \
518 $(error $(LOCAL_PATH): Class not defined in call to intermediates-dir-for)) \
519 $(eval _idfName := $(strip $(2))) \
521 $(error $(LOCAL_PATH): Name not defined in call to intermediates-dir-for)) \
522 $(eval _idfPrefix := $(if $(strip $(3)),$(if $(strip $(6)),HOST_CROSS,HOST),TARGET)) \
523 $(eval _idf2ndArchPrefix := $(if $(strip $(5)),$(TARGET_2ND_ARCH_VAR_PREFIX))) \
524 $(if $(filter $(_idfPrefix)-$(_idfClass),$(COMMON_MODULE_CLASSES))$(4), \
525 $(eval _idfIntBase := $($(_idfPrefix)_OUT_COMMON_INTERMEDIATES)) \
526 ,$(if $(filter $(_idfClass),$(PER_ARCH_MODULE_CLASSES)),\
527 $(eval _idfIntBase := $($(_idf2ndArchPrefix)$(_idfPrefix)_OUT_INTERMEDIATES)) \
528 ,$(eval _idfIntBase := $($(_idfPrefix)_OUT_INTERMEDIATES)) \
531 $(_idfIntBase)/$(_idfClass)/$(_idfName)_intermediates \
535 # Uses LOCAL_MODULE_CLASS, LOCAL_MODULE, and LOCAL_IS_HOST_MODULE
536 # to determine the intermediates directory.
538 # $(1): if non-empty, force the intermediates to be COMMON
539 # $(2): if non-empty, force the intermediates to be for the 2nd arch
540 # $(3): if non-empty, force the intermediates to be for the host cross os
541 define local-intermediates-dir
543 $(if $(strip $(LOCAL_MODULE_CLASS)),, \
544 $(error $(LOCAL_PATH): LOCAL_MODULE_CLASS not defined before call to local-intermediates-dir)) \
545 $(if $(strip $(LOCAL_MODULE)),, \
546 $(error $(LOCAL_PATH): LOCAL_MODULE not defined before call to local-intermediates-dir)) \
547 $(call intermediates-dir-for,$(LOCAL_MODULE_CLASS),$(LOCAL_MODULE),$(LOCAL_IS_HOST_MODULE),$(1),$(2),$(3)) \
551 ###########################################################
552 ## The generated sources directory. Placing generated
553 ## source files directly in the intermediates directory
554 ## causes problems for multiarch builds, where there are
555 ## two intermediates directories for a single target. Put
556 ## them in a separate directory, and they will be copied to
557 ## each intermediates directory automatically.
558 ###########################################################
560 # $(1): target class, like "APPS"
561 # $(2): target name, like "NotePad"
562 # $(3): if non-empty, this is a HOST target.
563 # $(4): if non-empty, force the generated sources to be COMMON
564 define generated-sources-dir-for
566 $(eval _idfClass := $(strip $(1))) \
567 $(if $(_idfClass),, \
568 $(error $(LOCAL_PATH): Class not defined in call to generated-sources-dir-for)) \
569 $(eval _idfName := $(strip $(2))) \
571 $(error $(LOCAL_PATH): Name not defined in call to generated-sources-dir-for)) \
572 $(eval _idfPrefix := $(if $(strip $(3)),HOST,TARGET)) \
573 $(if $(filter $(_idfPrefix)-$(_idfClass),$(COMMON_MODULE_CLASSES))$(4), \
574 $(eval _idfIntBase := $($(_idfPrefix)_OUT_COMMON_GEN)) \
576 $(eval _idfIntBase := $($(_idfPrefix)_OUT_GEN)) \
578 $(_idfIntBase)/$(_idfClass)/$(_idfName)_intermediates \
582 # Uses LOCAL_MODULE_CLASS, LOCAL_MODULE, and LOCAL_IS_HOST_MODULE
583 # to determine the generated sources directory.
585 # $(1): if non-empty, force the intermediates to be COMMON
586 define local-generated-sources-dir
588 $(if $(strip $(LOCAL_MODULE_CLASS)),, \
589 $(error $(LOCAL_PATH): LOCAL_MODULE_CLASS not defined before call to local-generated-sources-dir)) \
590 $(if $(strip $(LOCAL_MODULE)),, \
591 $(error $(LOCAL_PATH): LOCAL_MODULE not defined before call to local-generated-sources-dir)) \
592 $(call generated-sources-dir-for,$(LOCAL_MODULE_CLASS),$(LOCAL_MODULE),$(LOCAL_IS_HOST_MODULE),$(1)) \
596 ###########################################################
597 ## Convert "path/to/libXXX.so" to "-lXXX".
598 ## Any "path/to/libXXX.a" elements pass through unchanged.
599 ###########################################################
601 define normalize-libraries
602 $(foreach so,$(filter %.so,$(1)),-l$(patsubst lib%.so,%,$(notdir $(so))))\
603 $(filter-out %.so,$(1))
606 # TODO: change users to call the common version.
607 define normalize-host-libraries
608 $(call normalize-libraries,$(1))
611 define normalize-target-libraries
612 $(call normalize-libraries,$(1))
615 ###########################################################
616 ## Convert a list of short module names (e.g., "framework", "Browser")
617 ## into the list of files that are built for those modules.
618 ## NOTE: this won't return reliable results until after all
619 ## sub-makefiles have been included.
621 ###########################################################
623 define module-built-files
624 $(foreach module,$(1),$(ALL_MODULES.$(module).BUILT))
627 ###########################################################
628 ## Convert a list of short modules names (e.g., "framework", "Browser")
629 ## into the list of files that are installed for those modules.
630 ## NOTE: this won't return reliable results until after all
631 ## sub-makefiles have been included.
633 ###########################################################
635 define module-installed-files
636 $(foreach module,$(1),$(ALL_MODULES.$(module).INSTALLED))
639 ###########################################################
640 ## Convert a list of short modules names (e.g., "framework", "Browser")
641 ## into the list of files that should be used when linking
642 ## against that module as a public API.
643 ## TODO: Allow this for more than JAVA_LIBRARIES modules
644 ## NOTE: this won't return reliable results until after all
645 ## sub-makefiles have been included.
647 ###########################################################
649 define module-stubs-files
650 $(foreach module,$(1),$(ALL_MODULES.$(module).STUBS))
653 ###########################################################
654 ## Evaluates to the timestamp file for a doc module, which
655 ## is the dependency that should be used.
657 ###########################################################
659 define doc-timestamp-for
660 $(OUT_DOCS)/$(strip $(1))-timestamp
664 ###########################################################
665 ## Convert "core ext framework" to "out/.../javalib.jar ..."
666 ## $(1): library list
667 ## $(2): Non-empty if IS_HOST_MODULE
668 ###########################################################
671 # $(2): Non-empty if IS_HOST_MODULE
673 $(call intermediates-dir-for, \
674 JAVA_LIBRARIES,$(1),$(2),COMMON)
678 # $(2): Non-empty if IS_HOST_MODULE
679 define _java-lib-full-classes.jar
680 $(call _java-lib-dir,$(1),$(2))/$(if $(2),javalib,classes)$(COMMON_JAVA_PACKAGE_SUFFIX)
683 # Get the jar files (you can pass to "javac -classpath") of static or shared
684 # Java libraries that you want to link against.
685 # $(1): library name list
686 # $(2): Non-empty if IS_HOST_MODULE
687 define java-lib-files
688 $(foreach lib,$(1),$(call _java-lib-full-classes.jar,$(lib),$(2)))
691 # Get the dependency files (you can put on the right side of "|" of a build rule)
692 # of the Java libraries.
693 # $(1): library name list
694 # $(2): Non-empty if IS_HOST_MODULE
695 # Historically for target Java libraries we used a different file (javalib.jar)
697 # Now we can use classes.jar as dependency, so java-lib-deps is the same
700 $(call java-lib-files,$(1),$(2))
703 # Get the jar files (you can pass to "javac -classpath") of host dalvik Java libraries.
704 # You can also use them as dependency files.
705 # A host dalvik Java library is different from a host Java library in that
706 # the java lib file is classes.jar, not javalib.jar.
707 # $(1): library name list
708 define host-dex-java-lib-files
709 $(foreach lib,$(1),$(call _java-lib-dir,$(lib),true)/classes.jar)
712 ###########################################################
713 ## Convert "core ext framework" to "out/.../classes.jack ..."
714 ## $(1): library list
715 ## $(2): Non-empty if IS_HOST_MODULE
716 ###########################################################
719 # $(2): Non-empty if IS_HOST_MODULE
720 define _jack-lib-full-classes
721 $(call _java-lib-dir,$(1),$(2))/classes.jack
724 # $(1): library name list
725 # $(2): Non-empty if IS_HOST_MODULE
726 define jack-lib-files
727 $(foreach lib,$(1),$(call _jack-lib-full-classes,$(lib),$(2)))
730 # $(1): library name list
731 # $(2): Non-empty if IS_HOST_MODULE
733 $(call jack-lib-files,$(1),$(2))
736 ###########################################################
737 ## Run rot13 on a string
738 ## $(1): the string. Must be one line.
739 ###########################################################
741 $(shell echo $(1) | tr 'a-zA-Z' 'n-za-mN-ZA-M')
745 ###########################################################
746 ## Returns true if $(1) and $(2) are equal. Returns
747 ## the empty string if they are not equal.
748 ###########################################################
750 $(strip $(if $(strip $(1)),\
752 $(if $(filter-out __,_$(subst $(strip $(1)),,$(strip $(2)))$(subst $(strip $(2)),,$(strip $(1)))_),,true), \
760 ###########################################################
761 ## Convert "a b c" into "a:b:c"
762 ###########################################################
763 define normalize-path-list
764 $(subst $(space),:,$(strip $(1)))
767 ###########################################################
768 ## Read the word out of a colon-separated list of words.
769 ## This has the same behavior as the built-in function
772 ## The individual words may not contain spaces.
774 ## $(1): 1 based index
775 ## $(2): value of the form a:b:c...
776 ###########################################################
779 $(word $(1),$(subst :,$(space),$(2)))
782 ###########################################################
783 ## Convert "a=b c= d e = f" into "a=b c=d e=f"
785 ## $(1): list to collapse
786 ## $(2): if set, separator word; usually "=", ":", or ":="
787 ## Defaults to "=" if not set.
788 ###########################################################
790 define collapse-pairs
791 $(eval _cpSEP := $(strip $(if $(2),$(2),=)))\
792 $(subst $(space)$(_cpSEP)$(space),$(_cpSEP),$(strip \
793 $(subst $(_cpSEP), $(_cpSEP) ,$(1))))
796 ###########################################################
797 ## Given a list of pairs, if multiple pairs have the same
798 ## first components, keep only the first pair.
800 ## $(1): list of pairs
801 ## $(2): the separator word, such as ":", "=", etc.
802 define uniq-pairs-by-first-component
803 $(eval _upbfc_fc_set :=)\
804 $(strip $(foreach w,$(1), $(eval _first := $(word 1,$(subst $(2),$(space),$(w))))\
805 $(if $(filter $(_upbfc_fc_set),$(_first)),,$(w)\
806 $(eval _upbfc_fc_set += $(_first)))))\
807 $(eval _upbfc_fc_set :=)\
811 ###########################################################
812 ## MODULE_TAG set operations
813 ###########################################################
815 # Given a list of tags, return the targets that specify
818 define modules-for-tag-list
819 $(sort $(foreach tag,$(1),$(foreach m,$(ALL_MODULE_NAME_TAGS.$(tag)),$(ALL_MODULES.$(m).INSTALLED))))
822 # Same as modules-for-tag-list, but operates on
823 # ALL_MODULE_NAME_TAGS.
825 define module-names-for-tag-list
826 $(sort $(foreach tag,$(1),$(ALL_MODULE_NAME_TAGS.$(tag))))
829 # Given an accept and reject list, find the matching
830 # set of targets. If a target has multiple tags and
831 # any of them are rejected, the target is rejected.
832 # Reject overrides accept.
833 # $(1): list of tags to accept
834 # $(2): list of tags to reject
835 #TODO(dbort): do $(if $(strip $(1)),$(1),$(ALL_MODULE_TAGS))
836 #TODO(jbq): as of 20100106 nobody uses the second parameter
837 define get-tagged-modules
839 $(call modules-for-tag-list,$(2)), \
840 $(call modules-for-tag-list,$(1)))
843 ###########################################################
844 ## Append a leaf to a base path. Properly deals with
845 ## base paths ending in /.
849 ###########################################################
852 $(subst //,/,$(1)/$(2))
856 ###########################################################
858 ###########################################################
860 # Given a list of installed modules (short or long names)
861 # return a list of the packages (yes, .apk packages, not
862 # modules in general) that are overridden by this list and,
863 # therefore, should not be installed.
864 # $(1): mixed list of installed modules
865 # TODO: This is fragile; find a reliable way to get this information.
866 define _get-package-overrides
867 $(eval ### Discard any words containing slashes, unless they end in .apk, \
868 ### in which case trim off the directory component and the suffix. \
869 ### If there are no slashes, keep the entire word.)
870 $(eval _gpo_names := $(subst /,@@@ @@@,$(1)))
871 $(eval _gpo_names := \
872 $(filter %.apk,$(_gpo_names)) \
873 $(filter-out %@@@ @@@%,$(_gpo_names)))
874 $(eval _gpo_names := $(patsubst %.apk,%,$(_gpo_names)))
875 $(eval _gpo_names := $(patsubst @@@%,%,$(_gpo_names)))
877 $(eval ### Remove any remaining words that contain dots.)
878 $(eval _gpo_names := $(subst .,@@@ @@@,$(_gpo_names)))
879 $(eval _gpo_names := $(filter-out %@@@ @@@%,$(_gpo_names)))
881 $(eval ### Now we have a list of any words that could possibly refer to \
882 ### packages, although there may be words that do not. Only \
883 ### real packages will be present under PACKAGES.*, though.)
884 $(foreach _gpo_name,$(_gpo_names),$(PACKAGES.$(_gpo_name).OVERRIDES))
887 define get-package-overrides
888 $(sort $(strip $(call _get-package-overrides,$(1))))
891 ###########################################################
892 ## Output the command lines, or not
893 ###########################################################
895 ifeq ($(strip $(SHOW_COMMANDS)),)
904 ###########################################################
905 ## Commands for munging the dependency files the compiler generates
906 ###########################################################
907 # $(1): the input .d file
908 # $(2): the output .P file
909 define transform-d-to-p-args
910 $(hide) cp $(1) $(2); \
911 sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
912 -e '/^$$/ d' -e 's/$$/ :/' < $(1) >> $(2); \
916 define transform-d-to-p
917 $(call transform-d-to-p-args,$(@:%.o=%.d),$(@:%.o=%.P))
920 ###########################################################
921 ## Commands for including the dependency files the compiler generates
922 ###########################################################
924 # $(2): the main build target
925 ifeq ($(BUILDING_WITH_NINJA),true)
926 define include-depfile
927 $(eval $(2) : .KATI_DEPFILE := $1)
930 define include-depfile
936 define include-depfiles-for-objs
937 $(foreach obj, $(1), $(call include-depfile, $(obj:%.o=%.P), $(obj)))
940 ###########################################################
941 ## Track source files compiled to objects
942 ###########################################################
943 # $(1): list of sources
944 # $(2): list of matching objects
945 define track-src-file-obj
946 $(eval $(call _track-src-file-obj,$(1)))
948 define _track-src-file-obj
951 my_tracked_src_files += $(s)
952 my_src_file_obj_$(s) := $$(word $$(words $$(i)),$$(2))
956 # $(1): list of sources
957 # $(2): list of matching generated sources
958 define track-src-file-gen
959 $(eval $(call _track-src-file-gen,$(2)))
961 define _track-src-file-gen
964 my_tracked_gen_files += $(s)
965 my_src_file_gen_$(s) := $$(word $$(words $$(i)),$$(1))
969 # $(1): list of generated sources
970 # $(2): list of matching objects
971 define track-gen-file-obj
972 $(call track-src-file-obj,$(foreach f,$(1),\
973 $(or $(my_src_file_gen_$(f)),$(f))),$(2))
976 ###########################################################
977 ## Commands for running lex
978 ###########################################################
980 define transform-l-to-c-or-cpp
981 @echo "Lex: $(PRIVATE_MODULE) <= $<"
983 $(hide) $(LEX) -o$@ $<
986 ###########################################################
987 ## Commands for running yacc
989 ###########################################################
991 define transform-y-to-c-or-cpp
992 @echo "Yacc: $(PRIVATE_MODULE) <= $<"
994 $(YACC) $(PRIVATE_YACCFLAGS) \
995 --defines=$(basename $@).h \
999 ###########################################################
1000 ## Commands to compile RenderScript to Java
1001 ###########################################################
1003 ## Merge multiple .d files generated by llvm-rs-cc. This is necessary
1004 ## because ninja can handle only a single depfile per build target.
1005 ## .d files generated by llvm-rs-cc define .stamp, .bc, and optionally
1006 ## .java as build targets. However, there's no way to let ninja know
1007 ## dependencies to .bc files and .java files, so we give up build
1008 ## targets for them. As we write the .stamp file as the target by
1009 ## ourselves, the awk script removes the first lines before the colon
1010 ## and append a backslash to the last line to concatenate contents of
1012 # $(1): .d files to be merged
1013 # $(2): merged .d file
1014 define _merge-renderscript-d
1015 $(hide) echo '$@: $(backslash)' > $2
1017 $(hide) awk 'start { sub(/( \\)?$$/, " \\"); print } /:/ { start=1 }' < $d >> $2$(newline))
1021 define transform-renderscripts-to-java-and-bc
1022 @echo "RenderScript: $(PRIVATE_MODULE) <= $(PRIVATE_RS_SOURCE_FILES)"
1023 $(hide) rm -rf $(PRIVATE_RS_OUTPUT_DIR)
1024 $(hide) mkdir -p $(PRIVATE_RS_OUTPUT_DIR)/res/raw
1025 $(hide) mkdir -p $(PRIVATE_RS_OUTPUT_DIR)/src
1026 $(hide) $(PRIVATE_RS_CC) \
1027 -o $(PRIVATE_RS_OUTPUT_DIR)/res/raw \
1028 -p $(PRIVATE_RS_OUTPUT_DIR)/src \
1029 -d $(PRIVATE_RS_OUTPUT_DIR) \
1031 $(addprefix -target-api , $(PRIVATE_RS_TARGET_API)) \
1032 $(PRIVATE_RS_FLAGS) \
1033 $(foreach inc,$(PRIVATE_RS_INCLUDES),$(addprefix -I , $(inc))) \
1034 $(PRIVATE_RS_SOURCE_FILES)
1035 $(call _merge-renderscript-d,$(PRIVATE_DEP_FILES),$@.d)
1036 $(call transform-d-to-p-args,$@.d,$@.P)
1037 $(hide) mkdir -p $(dir $@)
1041 define transform-bc-to-so
1042 @echo "Renderscript compatibility: $(notdir $@) <= $(notdir $<)"
1043 $(hide) mkdir -p $(dir $@)
1044 $(hide) $(BCC_COMPAT) -O3 -o $(dir $@)/$(notdir $(<:.bc=.o)) -fPIC -shared \
1045 -rt-path $(RS_PREBUILT_CLCORE) -mtriple $(RS_COMPAT_TRIPLE) $<
1046 $(hide) $(PRIVATE_CXX) -shared -Wl,-soname,$(notdir $@) -nostdlib \
1047 -Wl,-rpath,\$$ORIGIN/../lib \
1048 $(dir $@)/$(notdir $(<:.bc=.o)) \
1049 $(RS_PREBUILT_COMPILER_RT) \
1050 -o $@ $(TARGET_GLOBAL_LDFLAGS) -Wl,--hash-style=sysv -L prebuilts/gcc/ \
1051 $(RS_PREBUILT_LIBPATH) -L $(TARGET_OUT_INTERMEDIATE_LIBRARIES) \
1055 ###########################################################
1056 ## Commands to compile RenderScript to C++
1057 ###########################################################
1059 define transform-renderscripts-to-cpp-and-bc
1060 @echo "RenderScript: $(PRIVATE_MODULE) <= $(PRIVATE_RS_SOURCE_FILES)"
1061 $(hide) rm -rf $(PRIVATE_RS_OUTPUT_DIR)
1062 $(hide) mkdir -p $(PRIVATE_RS_OUTPUT_DIR)/
1063 $(hide) $(PRIVATE_RS_CC) \
1064 -o $(PRIVATE_RS_OUTPUT_DIR)/ \
1065 -d $(PRIVATE_RS_OUTPUT_DIR) \
1068 $(addprefix -target-api , $(PRIVATE_RS_TARGET_API)) \
1069 $(PRIVATE_RS_FLAGS) \
1070 $(addprefix -I , $(PRIVATE_RS_INCLUDES)) \
1071 $(PRIVATE_RS_SOURCE_FILES)
1072 $(call _merge-renderscript-d,$(PRIVATE_DEP_FILES),$@.d)
1073 $(call transform-d-to-p-args,$@.d,$@.P)
1074 $(hide) mkdir -p $(dir $@)
1079 ###########################################################
1080 ## Commands for running aidl
1081 ###########################################################
1083 define transform-aidl-to-java
1085 @echo "Aidl: $(PRIVATE_MODULE) <= $<"
1086 $(hide) $(AIDL) -d$(patsubst %.java,%.P,$@) $(PRIVATE_AIDL_FLAGS) $< $@
1088 #$(AIDL) $(PRIVATE_AIDL_FLAGS) $< - | indent -nut -br -npcs -l1000 > $@
1090 define transform-aidl-to-cpp
1092 @mkdir -p $(PRIVATE_HEADER_OUTPUT_DIR)
1093 @echo "Generating C++ from AIDL: $(PRIVATE_MODULE) <= $<"
1094 $(hide) $(AIDL_CPP) -d$(basename $@).aidl.P $(PRIVATE_AIDL_FLAGS) \
1095 $< $(PRIVATE_HEADER_OUTPUT_DIR) $@
1098 ## Given a .aidl file path generate the rule to compile it a .cpp file.
1099 # $(1): a .aidl source file
1100 # $(2): a directory to place the generated .cpp files in
1101 # $(3): name of a variable to add the path to the generated source file to
1103 # You must call this with $(eval).
1104 define define-aidl-cpp-rule
1105 define-aidl-cpp-rule-src := $(patsubst %.aidl,%$(LOCAL_CPP_EXTENSION),$(subst ../,dotdot/,$(addprefix $(2)/,$(1))))
1106 $$(define-aidl-cpp-rule-src) : $(LOCAL_PATH)/$(1) $(AIDL_CPP)
1107 $$(transform-aidl-to-cpp)
1108 $(3) += $$(define-aidl-cpp-rule-src)
1111 ###########################################################
1112 ## Commands for running vts
1113 ###########################################################
1115 define transform-vts-to-cpp
1117 @mkdir -p $(PRIVATE_HEADER_OUTPUT_DIR)
1118 @echo "Generating C++ from VTS: $(PRIVATE_MODULE) <= $<"
1119 $(hide) $(VTSC) -d$(basename $@).vts.P $(PRIVATE_VTS_FLAGS) \
1120 $< $(PRIVATE_HEADER_OUTPUT_DIR) $@
1123 ## Given a .vts file path generate the rule to compile it a .cpp file.
1124 # $(1): a .vts source file
1125 # $(2): a directory to place the generated .cpp files in
1126 # $(3): name of a variable to add the path to the generated source file to
1128 # You must call this with $(eval).
1129 define define-vts-cpp-rule
1130 define-vts-cpp-rule-src := $(patsubst %.vts,%$(LOCAL_CPP_EXTENSION),$(subst ../,dotdot/,$(addprefix $(2)/,$(1))))
1131 $$(define-vts-cpp-rule-src) : $(LOCAL_PATH)/$(1) $(VTSC)
1132 $$(transform-vts-to-cpp)
1133 $(3) += $$(define-vts-cpp-rule-src)
1136 ###########################################################
1137 ## Commands for running java-event-log-tags.py
1138 ###########################################################
1140 define transform-logtags-to-java
1142 @echo "logtags: $@ <= $<"
1143 $(hide) $(JAVATAGS) -o $@ $^
1147 ###########################################################
1148 ## Commands for running protoc to compile .proto into .java
1149 ###########################################################
1151 define transform-proto-to-java
1153 @echo "Protoc: $@ <= $(PRIVATE_PROTO_SRC_FILES)"
1154 @rm -rf $(PRIVATE_PROTO_JAVA_OUTPUT_DIR)
1155 @mkdir -p $(PRIVATE_PROTO_JAVA_OUTPUT_DIR)
1156 $(hide) for f in $(PRIVATE_PROTO_SRC_FILES); do \
1158 $(addprefix --proto_path=, $(PRIVATE_PROTO_INCLUDES)) \
1159 $(PRIVATE_PROTO_JAVA_OUTPUT_OPTION)="$(PRIVATE_PROTO_JAVA_OUTPUT_PARAMS):$(PRIVATE_PROTO_JAVA_OUTPUT_DIR)" \
1160 $(PRIVATE_PROTOC_FLAGS) \
1166 ######################################################################
1167 ## Commands for running protoc to compile .proto into .pb.cc (or.pb.c) and .pb.h
1168 ######################################################################
1169 define transform-proto-to-cc
1170 @echo "Protoc: $@ <= $<"
1173 $(addprefix --proto_path=, $(PRIVATE_PROTO_INCLUDES)) \
1174 $(PRIVATE_PROTOC_FLAGS) \
1176 @# aprotoc outputs only .cc. Rename it to .cpp if necessary.
1177 $(if $(PRIVATE_RENAME_CPP_EXT),\
1178 $(hide) mv $(basename $@).cc $@)
1182 ######################################################################
1183 ## Commands for generating DBus adaptors from .dbus-xml files.
1184 ######################################################################
1185 define generate-dbus-adaptors
1186 @echo "Generating DBus adaptors for $(PRIVATE_MODULE)"
1188 $(hide) $(DBUS_GENERATOR) \
1189 --service-config=$(PRIVATE_DBUS_SERVICE_CONFIG) \
1194 ######################################################################
1195 ## Commands for generating DBus proxies from .dbus-xml files.
1196 ######################################################################
1197 define generate-dbus-proxies
1198 @echo "Generating DBus proxies for $(PRIVATE_MODULE)"
1200 $(hide) $(DBUS_GENERATOR) \
1201 --service-config=$(PRIVATE_DBUS_SERVICE_CONFIG) \
1203 $(filter %.dbus-xml,$^)
1207 ###########################################################
1208 ## Commands for running gcc to compile a C++ file
1209 ###########################################################
1211 define transform-cpp-to-o
1212 @echo "target $(PRIVATE_ARM_MODE) C++: $(PRIVATE_MODULE) <= $<"
1214 $(hide) $(RELATIVE_PWD) $(PRIVATE_CXX) \
1215 $(addprefix -I , $(PRIVATE_C_INCLUDES)) \
1216 $(shell cat $(PRIVATE_IMPORT_INCLUDES)) \
1217 $(addprefix -isystem ,\
1218 $(if $(PRIVATE_NO_DEFAULT_COMPILER_FLAGS),, \
1219 $(filter-out $(PRIVATE_C_INCLUDES), \
1220 $(PRIVATE_TARGET_PROJECT_INCLUDES) \
1221 $(PRIVATE_TARGET_C_INCLUDES)))) \
1223 $(if $(PRIVATE_NO_DEFAULT_COMPILER_FLAGS),, \
1224 $(PRIVATE_TARGET_GLOBAL_CFLAGS) \
1225 $(PRIVATE_TARGET_GLOBAL_CPPFLAGS) \
1226 $(PRIVATE_ARM_CFLAGS) \
1228 $(PRIVATE_RTTI_FLAG) \
1230 $(PRIVATE_CPPFLAGS) \
1231 $(PRIVATE_DEBUG_CFLAGS) \
1232 $(PRIVATE_CFLAGS_NO_OVERRIDE) \
1233 $(PRIVATE_CPPFLAGS_NO_OVERRIDE) \
1234 -MD -MF $(patsubst %.o,%.d,$@) -o $@ $<
1239 ###########################################################
1240 ## Commands for running gcc to compile a C file
1241 ###########################################################
1244 define transform-c-or-s-to-o-no-deps
1246 $(hide) $(RELATIVE_PWD) $(PRIVATE_CC) \
1247 $(addprefix -I , $(PRIVATE_C_INCLUDES)) \
1248 $(shell cat $(PRIVATE_IMPORT_INCLUDES)) \
1249 $(addprefix -isystem ,\
1250 $(if $(PRIVATE_NO_DEFAULT_COMPILER_FLAGS),, \
1251 $(filter-out $(PRIVATE_C_INCLUDES), \
1252 $(PRIVATE_TARGET_PROJECT_INCLUDES) \
1253 $(PRIVATE_TARGET_C_INCLUDES)))) \
1255 $(if $(PRIVATE_NO_DEFAULT_COMPILER_FLAGS),, \
1256 $(PRIVATE_TARGET_GLOBAL_CFLAGS) \
1257 $(PRIVATE_TARGET_GLOBAL_CONLYFLAGS) \
1258 $(PRIVATE_ARM_CFLAGS) \
1261 -MD -MF $(patsubst %.o,%.d,$@) -o $@ $<
1264 define transform-c-to-o-no-deps
1265 @echo "target $(PRIVATE_ARM_MODE) C: $(PRIVATE_MODULE) <= $<"
1266 $(call transform-c-or-s-to-o-no-deps, \
1268 $(PRIVATE_CONLYFLAGS) \
1269 $(PRIVATE_DEBUG_CFLAGS) \
1270 $(PRIVATE_CFLAGS_NO_OVERRIDE))
1273 define transform-s-to-o-no-deps
1274 @echo "target asm: $(PRIVATE_MODULE) <= $<"
1275 $(call transform-c-or-s-to-o-no-deps, $(PRIVATE_ASFLAGS))
1278 define transform-c-to-o
1279 $(transform-c-to-o-no-deps)
1283 define transform-s-to-o
1284 $(transform-s-to-o-no-deps)
1289 define transform-asm-to-o
1292 $(addprefix -I , $(PRIVATE_C_INCLUDES)) \
1293 $($(PRIVATE_2ND_ARCH_VAR_PREFIX)TARGET_GLOBAL_YASM_FLAGS) \
1294 $(PRIVATE_ASFLAGS) \
1298 ###########################################################
1299 ## Commands for running gcc to compile an Objective-C file
1300 ## This should never happen for target builds but this
1301 ## will error at build time.
1302 ###########################################################
1304 define transform-m-to-o-no-deps
1305 @echo "target ObjC: $(PRIVATE_MODULE) <= $<"
1306 $(call transform-c-or-s-to-o-no-deps, $(PRIVATE_CFLAGS) $(PRIVATE_DEBUG_CFLAGS))
1309 define transform-m-to-o
1310 $(transform-m-to-o-no-deps)
1314 ###########################################################
1315 ## Commands for running gcc to compile a host C++ file
1316 ###########################################################
1318 define transform-host-cpp-to-o
1319 @echo "$($(PRIVATE_PREFIX)DISPLAY) C++: $(PRIVATE_MODULE) <= $<"
1321 $(hide) $(RELATIVE_PWD) $(PRIVATE_CXX) \
1322 $(addprefix -I , $(PRIVATE_C_INCLUDES)) \
1323 $(shell cat $(PRIVATE_IMPORT_INCLUDES)) \
1324 $(addprefix -isystem ,\
1325 $(if $(PRIVATE_NO_DEFAULT_COMPILER_FLAGS),, \
1326 $(filter-out $(PRIVATE_C_INCLUDES), \
1327 $($(PRIVATE_PREFIX)PROJECT_INCLUDES) \
1328 $(PRIVATE_HOST_C_INCLUDES)))) \
1330 $(if $(PRIVATE_NO_DEFAULT_COMPILER_FLAGS),, \
1331 $(PRIVATE_HOST_GLOBAL_CFLAGS) \
1332 $(PRIVATE_HOST_GLOBAL_CPPFLAGS) \
1335 $(PRIVATE_CPPFLAGS) \
1336 $(PRIVATE_DEBUG_CFLAGS) \
1337 $(PRIVATE_CFLAGS_NO_OVERRIDE) \
1338 $(PRIVATE_CPPFLAGS_NO_OVERRIDE) \
1339 -MD -MF $(patsubst %.o,%.d,$@) -o $@ $<
1344 ###########################################################
1345 ## Commands for running gcc to compile a host C file
1346 ###########################################################
1349 define transform-host-c-or-s-to-o-no-deps
1351 $(hide) $(RELATIVE_PWD) $(PRIVATE_CC) \
1352 $(addprefix -I , $(PRIVATE_C_INCLUDES)) \
1353 $(shell cat $(PRIVATE_IMPORT_INCLUDES)) \
1354 $(addprefix -isystem ,\
1355 $(if $(PRIVATE_NO_DEFAULT_COMPILER_FLAGS),, \
1356 $(filter-out $(PRIVATE_C_INCLUDES), \
1357 $($(PRIVATE_PREFIX)PROJECT_INCLUDES) \
1358 $(PRIVATE_HOST_C_INCLUDES)))) \
1360 $(if $(PRIVATE_NO_DEFAULT_COMPILER_FLAGS),, \
1361 $(PRIVATE_HOST_GLOBAL_CFLAGS) \
1362 $(PRIVATE_HOST_GLOBAL_CONLYFLAGS) \
1365 $(PRIVATE_CFLAGS_NO_OVERRIDE) \
1366 -MD -MF $(patsubst %.o,%.d,$@) -o $@ $<
1369 define transform-host-c-to-o-no-deps
1370 @echo "$($(PRIVATE_PREFIX)DISPLAY) C: $(PRIVATE_MODULE) <= $<"
1371 $(call transform-host-c-or-s-to-o-no-deps, $(PRIVATE_CFLAGS) $(PRIVATE_CONLYFLAGS) $(PRIVATE_DEBUG_CFLAGS))
1374 define transform-host-s-to-o-no-deps
1375 @echo "$($(PRIVATE_PREFIX)DISPLAY) asm: $(PRIVATE_MODULE) <= $<"
1376 $(call transform-host-c-or-s-to-o-no-deps, $(PRIVATE_ASFLAGS))
1379 define transform-host-c-to-o
1380 $(transform-host-c-to-o-no-deps)
1384 define transform-host-s-to-o
1385 $(transform-host-s-to-o-no-deps)
1389 ###########################################################
1390 ## Commands for running gcc to compile a host Objective-C file
1391 ###########################################################
1393 define transform-host-m-to-o-no-deps
1394 @echo "$($(PRIVATE_PREFIX)DISPLAY) ObjC: $(PRIVATE_MODULE) <= $<"
1395 $(call transform-host-c-or-s-to-o-no-deps, $(PRIVATE_CFLAGS) $(PRIVATE_DEBUG_CFLAGS))
1398 define transform-host-m-to-o
1399 $(transform-host-m-to-o-no-deps)
1403 ###########################################################
1404 ## Commands for running gcc to compile a host Objective-C++ file
1405 ###########################################################
1407 define transform-host-mm-to-o
1408 $(transform-host-cpp-to-o)
1412 ###########################################################
1413 ## Rules to compile a single C/C++ source with ../ in the path
1414 ###########################################################
1415 # Replace "../" in object paths with $(DOTDOT_REPLACEMENT).
1416 DOTDOT_REPLACEMENT := dotdot/
1418 ## Rule to compile a C++ source file with ../ in the path.
1419 ## Must be called with $(eval).
1420 # $(1): the C++ source file in LOCAL_SRC_FILES.
1421 # $(2): the additional dependencies.
1422 # $(3): the variable name to collect the output object file.
1423 define compile-dotdot-cpp-file
1424 o := $(intermediates)/$(patsubst %$(LOCAL_CPP_EXTENSION),%.o,$(subst ../,$(DOTDOT_REPLACEMENT),$(1)))
1425 $$(o) : $(TOPDIR)$(LOCAL_PATH)/$(1) $(2)
1426 $$(transform-$$(PRIVATE_HOST)cpp-to-o)
1427 $$(call include-depfiles-for-objs, $$(o))
1431 ## Rule to compile a C source file with ../ in the path.
1432 ## Must be called with $(eval).
1433 # $(1): the C source file in LOCAL_SRC_FILES.
1434 # $(2): the additional dependencies.
1435 # $(3): the variable name to collect the output object file.
1436 define compile-dotdot-c-file
1437 o := $(intermediates)/$(patsubst %.c,%.o,$(subst ../,$(DOTDOT_REPLACEMENT),$(1)))
1438 $$(o) : $(TOPDIR)$(LOCAL_PATH)/$(1) $(2)
1439 $$(transform-$$(PRIVATE_HOST)c-to-o)
1440 $$(call include-depfiles-for-objs, $$(o))
1444 ## Rule to compile a .S source file with ../ in the path.
1445 ## Must be called with $(eval).
1446 # $(1): the .S source file in LOCAL_SRC_FILES.
1447 # $(2): the additional dependencies.
1448 # $(3): the variable name to collect the output object file.
1449 define compile-dotdot-s-file
1450 o := $(intermediates)/$(patsubst %.S,%.o,$(subst ../,$(DOTDOT_REPLACEMENT),$(1)))
1451 $$(o) : $(TOPDIR)$(LOCAL_PATH)/$(1) $(2)
1452 $$(transform-$$(PRIVATE_HOST)s-to-o)
1453 $$(call include-depfiles-for-objs, $$(o))
1457 ## Rule to compile a .s source file with ../ in the path.
1458 ## Must be called with $(eval).
1459 # $(1): the .s source file in LOCAL_SRC_FILES.
1460 # $(2): the additional dependencies.
1461 # $(3): the variable name to collect the output object file.
1462 define compile-dotdot-s-file-no-deps
1463 o := $(intermediates)/$(patsubst %.s,%.o,$(subst ../,$(DOTDOT_REPLACEMENT),$(1)))
1464 $$(o) : $(TOPDIR)$(LOCAL_PATH)/$(1) $(2)
1465 $$(transform-$$(PRIVATE_HOST)s-to-o-no-deps)
1469 ###########################################################
1470 ## Commands for running ar
1471 ###########################################################
1473 define _concat-if-arg2-not-empty
1474 $(if $(2),$(hide) $(1) $(2))
1477 # Split long argument list into smaller groups and call the command repeatedly
1478 # Call the command at least once even if there are no arguments, as otherwise
1479 # the output file won't be created.
1481 # $(1): the command without arguments
1482 # $(2): the arguments
1483 define split-long-arguments
1484 $(hide) $(1) $(wordlist 1,500,$(2))
1485 $(call _concat-if-arg2-not-empty,$(1),$(wordlist 501,1000,$(2)))
1486 $(call _concat-if-arg2-not-empty,$(1),$(wordlist 1001,1500,$(2)))
1487 $(call _concat-if-arg2-not-empty,$(1),$(wordlist 1501,2000,$(2)))
1488 $(call _concat-if-arg2-not-empty,$(1),$(wordlist 2001,2500,$(2)))
1489 $(call _concat-if-arg2-not-empty,$(1),$(wordlist 2501,3000,$(2)))
1490 $(call _concat-if-arg2-not-empty,$(1),$(wordlist 3001,99999,$(2)))
1493 # $(1): the full path of the source static library.
1494 define _extract-and-include-single-target-whole-static-lib
1495 $(hide) ldir=$(PRIVATE_INTERMEDIATES_DIR)/WHOLE/$(basename $(notdir $(1)))_objs;\
1499 lib_to_include=$$ldir/$(notdir $(1)); \
1502 for f in `$($(PRIVATE_2ND_ARCH_VAR_PREFIX)TARGET_AR) t $(1)`; do \
1503 if [ -e $$ldir/$$f ]; then \
1504 mkdir $$ldir/$$subdir; \
1506 subdir=$$((subdir+1)); \
1507 $($(PRIVATE_2ND_ARCH_VAR_PREFIX)TARGET_AR) m $$lib_to_include $$f; \
1511 $($(PRIVATE_2ND_ARCH_VAR_PREFIX)TARGET_AR) p $$lib_to_include $$f > $$ldir/$$ext$$f; \
1512 filelist="$$filelist $$ldir/$$ext$$f"; \
1514 $($(PRIVATE_2ND_ARCH_VAR_PREFIX)TARGET_AR) $($(PRIVATE_2ND_ARCH_VAR_PREFIX)TARGET_GLOBAL_ARFLAGS) \
1515 $(PRIVATE_ARFLAGS) $@ $$filelist
1519 # $(1): the full path of the source static library.
1520 define extract-and-include-whole-static-libs-first
1525 define extract-and-include-target-whole-static-libs
1526 $(call extract-and-include-whole-static-libs-first, $(firstword $(PRIVATE_ALL_WHOLE_STATIC_LIBRARIES)))
1527 $(foreach lib,$(wordlist 2,999,$(PRIVATE_ALL_WHOLE_STATIC_LIBRARIES)), \
1528 $(call _extract-and-include-single-target-whole-static-lib, $(lib)))
1531 # Explicitly delete the archive first so that ar doesn't
1532 # try to add to an existing archive.
1533 define transform-o-to-static-lib
1534 @echo "target StaticLib: $(PRIVATE_MODULE) ($@)"
1537 $(extract-and-include-target-whole-static-libs)
1538 $(call split-long-arguments,$($(PRIVATE_2ND_ARCH_VAR_PREFIX)TARGET_AR) \
1539 $($(PRIVATE_2ND_ARCH_VAR_PREFIX)TARGET_GLOBAL_ARFLAGS) \
1540 $(PRIVATE_ARFLAGS) $@,$(PRIVATE_ALL_OBJECTS))
1543 ###########################################################
1544 ## Commands for running host ar
1545 ###########################################################
1547 # $(1): the full path of the source static library.
1548 define _extract-and-include-single-host-whole-static-lib
1549 $(hide) ldir=$(PRIVATE_INTERMEDIATES_DIR)/WHOLE/$(basename $(notdir $(1)))_objs;\
1553 lib_to_include=$$ldir/$(notdir $(1)); \
1556 for f in `$($(PRIVATE_2ND_ARCH_VAR_PREFIX)$(PRIVATE_PREFIX)AR) t $(1) | \grep '\.o$$'`; do \
1557 if [ -e $$ldir/$$f ]; then \
1558 mkdir $$ldir/$$subdir; \
1560 subdir=$$((subdir+1)); \
1561 $($(PRIVATE_2ND_ARCH_VAR_PREFIX)$(PRIVATE_PREFIX)AR) m $$lib_to_include $$f; \
1565 $($(PRIVATE_2ND_ARCH_VAR_PREFIX)$(PRIVATE_PREFIX)AR) p $$lib_to_include $$f > $$ldir/$$ext$$f; \
1566 filelist="$$filelist $$ldir/$$ext$$f"; \
1568 $($(PRIVATE_2ND_ARCH_VAR_PREFIX)$(PRIVATE_PREFIX)AR) $($(PRIVATE_2ND_ARCH_VAR_PREFIX)$(PRIVATE_PREFIX)GLOBAL_ARFLAGS) \
1569 $(PRIVATE_ARFLAGS) $@ $$filelist
1573 define extract-and-include-host-whole-static-libs
1574 $(call extract-and-include-whole-static-libs-first, $(firstword $(PRIVATE_ALL_WHOLE_STATIC_LIBRARIES)))
1575 $(foreach lib,$(wordlist 2,999,$(PRIVATE_ALL_WHOLE_STATIC_LIBRARIES)), \
1576 $(call _extract-and-include-single-host-whole-static-lib, $(lib)))
1579 # Explicitly delete the archive first so that ar doesn't
1580 # try to add to an existing archive.
1581 define transform-host-o-to-static-lib
1582 @echo "$($(PRIVATE_PREFIX)DISPLAY) StaticLib: $(PRIVATE_MODULE) ($@)"
1585 $(extract-and-include-host-whole-static-libs)
1586 $(call split-long-arguments,$($(PRIVATE_2ND_ARCH_VAR_PREFIX)$(PRIVATE_PREFIX)AR) \
1587 $($(PRIVATE_2ND_ARCH_VAR_PREFIX)$(PRIVATE_PREFIX)GLOBAL_ARFLAGS) \
1588 $(PRIVATE_ARFLAGS) $@,$(PRIVATE_ALL_OBJECTS))
1592 ###########################################################
1593 ## Commands for running gcc to link a shared library or package
1594 ###########################################################
1596 # ld just seems to be so finicky with command order that we allow
1597 # it to be overriden en-masse see combo/linux-arm.make for an example.
1598 ifneq ($(HOST_CUSTOM_LD_COMMAND),true)
1599 define transform-host-o-to-shared-lib-inner
1600 $(hide) $(PRIVATE_CXX) \
1601 -Wl,-rpath-link=$($(PRIVATE_2ND_ARCH_VAR_PREFIX)$(PRIVATE_PREFIX)OUT_INTERMEDIATE_LIBRARIES) \
1602 -Wl,-rpath,\$$ORIGIN/../$(notdir $($(PRIVATE_2ND_ARCH_VAR_PREFIX)$(PRIVATE_PREFIX)OUT_SHARED_LIBRARIES)) \
1603 -Wl,-rpath,\$$ORIGIN/$(notdir $($(PRIVATE_2ND_ARCH_VAR_PREFIX)$(PRIVATE_PREFIX)OUT_SHARED_LIBRARIES)) \
1604 -shared -Wl,-soname,$(notdir $@) \
1605 $($(PRIVATE_2ND_ARCH_VAR_PREFIX)$(PRIVATE_PREFIX)GLOBAL_LD_DIRS) \
1606 $(if $(PRIVATE_NO_DEFAULT_COMPILER_FLAGS),, \
1607 $(PRIVATE_HOST_GLOBAL_LDFLAGS) \
1609 $(PRIVATE_LDFLAGS) \
1610 $(PRIVATE_ALL_OBJECTS) \
1611 -Wl,--whole-archive \
1612 $(call normalize-host-libraries,$(PRIVATE_ALL_WHOLE_STATIC_LIBRARIES)) \
1613 -Wl,--no-whole-archive \
1614 $(if $(PRIVATE_GROUP_STATIC_LIBRARIES),-Wl$(comma)--start-group) \
1615 $(call normalize-host-libraries,$(PRIVATE_ALL_STATIC_LIBRARIES)) \
1616 $(if $(PRIVATE_GROUP_STATIC_LIBRARIES),-Wl$(comma)--end-group) \
1617 $(if $(filter true,$(NATIVE_COVERAGE)),-lgcov) \
1618 $(if $(filter true,$(NATIVE_COVERAGE)),$(PRIVATE_HOST_LIBPROFILE_RT)) \
1619 $(call normalize-host-libraries,$(PRIVATE_ALL_SHARED_LIBRARIES)) \
1625 define transform-host-o-to-shared-lib
1626 @echo "$($(PRIVATE_PREFIX)DISPLAY) SharedLib: $(PRIVATE_MODULE) ($@)"
1628 $(transform-host-o-to-shared-lib-inner)
1631 define transform-host-o-to-package
1632 @echo "$($(PRIVATE_PREFIX)DISPLAY) Package: $(PRIVATE_MODULE) ($@)"
1634 $(transform-host-o-to-shared-lib-inner)
1638 ###########################################################
1639 ## Commands for running gcc to link a shared library or package
1640 ###########################################################
1642 define transform-o-to-shared-lib-inner
1643 $(hide) $(PRIVATE_CXX) \
1644 -nostdlib -Wl,-soname,$(notdir $@) \
1646 $(if $(filter true,$(PRIVATE_CLANG)),-shared,-Wl$(comma)-shared) \
1647 $(PRIVATE_TARGET_GLOBAL_LD_DIRS) \
1648 $(PRIVATE_TARGET_CRTBEGIN_SO_O) \
1649 $(PRIVATE_ALL_OBJECTS) \
1650 -Wl,--whole-archive \
1651 $(call normalize-target-libraries,$(PRIVATE_ALL_WHOLE_STATIC_LIBRARIES)) \
1652 -Wl,--no-whole-archive \
1653 $(if $(PRIVATE_GROUP_STATIC_LIBRARIES),-Wl$(comma)--start-group) \
1654 $(call normalize-target-libraries,$(PRIVATE_ALL_STATIC_LIBRARIES)) \
1655 $(if $(PRIVATE_GROUP_STATIC_LIBRARIES),-Wl$(comma)--end-group) \
1656 $(if $(filter true,$(NATIVE_COVERAGE)),$(PRIVATE_TARGET_COVERAGE_LIB)) \
1657 $(PRIVATE_TARGET_LIBATOMIC) \
1658 $(PRIVATE_TARGET_LIBGCC) \
1659 $(call normalize-target-libraries,$(PRIVATE_ALL_SHARED_LIBRARIES)) \
1661 $(PRIVATE_TARGET_GLOBAL_LDFLAGS) \
1662 $(PRIVATE_LDFLAGS) \
1663 $(PRIVATE_TARGET_CRTEND_SO_O) \
1667 define transform-o-to-shared-lib
1668 @echo "target SharedLib: $(PRIVATE_MODULE) ($@)"
1670 $(transform-o-to-shared-lib-inner)
1673 ###########################################################
1674 ## Commands for filtering a target executable or library
1675 ###########################################################
1677 ifneq ($(TARGET_BUILD_VARIANT),user)
1678 TARGET_STRIP_EXTRA = && $(PRIVATE_OBJCOPY) --add-gnu-debuglink=$< $@
1679 TARGET_STRIP_KEEP_SYMBOLS_EXTRA = --add-gnu-debuglink=$<
1682 define transform-to-stripped
1683 @echo "target Strip: $(PRIVATE_MODULE) ($@)"
1685 $(hide) $(PRIVATE_STRIP) --strip-all $< -o $@ \
1686 $(if $(PRIVATE_NO_DEBUGLINK),,$(TARGET_STRIP_EXTRA))
1689 define transform-to-stripped-keep-symbols
1690 @echo "target Strip (keep symbols): $(PRIVATE_MODULE) ($@)"
1692 $(hide) $(PRIVATE_OBJCOPY) \
1693 `$(PRIVATE_READELF) -S $< | awk '/.debug_/ {print "-R " $$2}' | xargs` \
1694 $(TARGET_STRIP_KEEP_SYMBOLS_EXTRA) $< $@
1697 ###########################################################
1698 ## Commands for packing a target executable or library
1699 ###########################################################
1701 define pack-elf-relocations
1702 @echo "target Pack Relocations: $(PRIVATE_MODULE) ($@)"
1703 $(copy-file-to-target)
1704 $(hide) $(RELOCATION_PACKER) $@
1707 ###########################################################
1708 ## Commands for running gcc to link an executable
1709 ###########################################################
1711 define transform-o-to-executable-inner
1712 $(hide) $(PRIVATE_CXX) -pie \
1713 -nostdlib -Bdynamic \
1714 -Wl,-dynamic-linker,$(PRIVATE_LINKER) \
1716 -Wl,-z,nocopyreloc \
1717 $(PRIVATE_TARGET_GLOBAL_LD_DIRS) \
1718 -Wl,-rpath-link=$(PRIVATE_TARGET_OUT_INTERMEDIATE_LIBRARIES) \
1719 $(PRIVATE_TARGET_CRTBEGIN_DYNAMIC_O) \
1720 $(PRIVATE_ALL_OBJECTS) \
1721 -Wl,--whole-archive \
1722 $(call normalize-target-libraries,$(PRIVATE_ALL_WHOLE_STATIC_LIBRARIES)) \
1723 -Wl,--no-whole-archive \
1724 $(if $(PRIVATE_GROUP_STATIC_LIBRARIES),-Wl$(comma)--start-group) \
1725 $(call normalize-target-libraries,$(PRIVATE_ALL_STATIC_LIBRARIES)) \
1726 $(if $(PRIVATE_GROUP_STATIC_LIBRARIES),-Wl$(comma)--end-group) \
1727 $(if $(filter true,$(NATIVE_COVERAGE)),$(PRIVATE_TARGET_COVERAGE_LIB)) \
1728 $(PRIVATE_TARGET_LIBATOMIC) \
1729 $(PRIVATE_TARGET_LIBGCC) \
1730 $(call normalize-target-libraries,$(PRIVATE_ALL_SHARED_LIBRARIES)) \
1732 $(PRIVATE_TARGET_GLOBAL_LDFLAGS) \
1733 $(PRIVATE_LDFLAGS) \
1734 $(PRIVATE_TARGET_CRTEND_O) \
1738 define transform-o-to-executable
1739 @echo "target Executable: $(PRIVATE_MODULE) ($@)"
1741 $(transform-o-to-executable-inner)
1745 ###########################################################
1746 ## Commands for linking a static executable. In practice,
1747 ## we only use this on arm, so the other platforms don't
1748 ## have transform-o-to-static-executable defined.
1749 ## Clang driver needs -static to create static executable.
1750 ## However, bionic/linker uses -shared to overwrite.
1751 ## Linker for x86 targets does not allow coexistance of -static and -shared,
1752 ## so we add -static only if -shared is not used.
1753 ###########################################################
1755 define transform-o-to-static-executable-inner
1756 $(hide) $(PRIVATE_CXX) \
1757 -nostdlib -Bstatic \
1758 $(if $(filter $(PRIVATE_LDFLAGS),-shared),,-static) \
1761 $(PRIVATE_TARGET_GLOBAL_LD_DIRS) \
1762 $(PRIVATE_TARGET_CRTBEGIN_STATIC_O) \
1763 $(PRIVATE_TARGET_GLOBAL_LDFLAGS) \
1764 $(PRIVATE_LDFLAGS) \
1765 $(PRIVATE_ALL_OBJECTS) \
1766 -Wl,--whole-archive \
1767 $(call normalize-target-libraries,$(PRIVATE_ALL_WHOLE_STATIC_LIBRARIES)) \
1768 -Wl,--no-whole-archive \
1769 $(call normalize-target-libraries,$(filter-out %libcompiler_rt.a,$(filter-out %libc_nomalloc.a,$(filter-out %libc.a,$(PRIVATE_ALL_STATIC_LIBRARIES))))) \
1771 $(call normalize-target-libraries,$(filter %libc.a,$(PRIVATE_ALL_STATIC_LIBRARIES))) \
1772 $(call normalize-target-libraries,$(filter %libc_nomalloc.a,$(PRIVATE_ALL_STATIC_LIBRARIES))) \
1773 $(if $(filter true,$(NATIVE_COVERAGE)),$(PRIVATE_TARGET_COVERAGE_LIB)) \
1774 $(PRIVATE_TARGET_LIBATOMIC) \
1775 $(call normalize-target-libraries,$(filter %libcompiler_rt.a,$(PRIVATE_ALL_STATIC_LIBRARIES))) \
1776 $(PRIVATE_TARGET_LIBGCC) \
1778 $(PRIVATE_TARGET_CRTEND_O)
1781 define transform-o-to-static-executable
1782 @echo "target StaticExecutable: $(PRIVATE_MODULE) ($@)"
1784 $(transform-o-to-static-executable-inner)
1788 ###########################################################
1789 ## Commands for running gcc to link a host executable
1790 ###########################################################
1791 ifdef BUILD_HOST_static
1794 HOST_FPIE_FLAGS := -pie
1795 # Force the correct entry point to workaround a bug in binutils that manifests with -pie
1796 ifeq ($(HOST_CROSS_OS),windows)
1797 HOST_CROSS_FPIE_FLAGS += -Wl,-e_mainCRTStartup
1801 ifneq ($(HOST_CUSTOM_LD_COMMAND),true)
1802 define transform-host-o-to-executable-inner
1803 $(hide) $(PRIVATE_CXX) \
1804 $(PRIVATE_ALL_OBJECTS) \
1805 -Wl,--whole-archive \
1806 $(call normalize-host-libraries,$(PRIVATE_ALL_WHOLE_STATIC_LIBRARIES)) \
1807 -Wl,--no-whole-archive \
1808 $(if $(PRIVATE_GROUP_STATIC_LIBRARIES),-Wl$(comma)--start-group) \
1809 $(call normalize-host-libraries,$(PRIVATE_ALL_STATIC_LIBRARIES)) \
1810 $(if $(PRIVATE_GROUP_STATIC_LIBRARIES),-Wl$(comma)--end-group) \
1811 $(if $(filter true,$(NATIVE_COVERAGE)),-lgcov) \
1812 $(if $(filter true,$(NATIVE_COVERAGE)),$(PRIVATE_HOST_LIBPROFILE_RT)) \
1813 $(call normalize-host-libraries,$(PRIVATE_ALL_SHARED_LIBRARIES)) \
1814 -Wl,-rpath-link=$($(PRIVATE_2ND_ARCH_VAR_PREFIX)$(PRIVATE_PREFIX)OUT_INTERMEDIATE_LIBRARIES) \
1815 -Wl,-rpath,\$$ORIGIN/../$(notdir $($(PRIVATE_2ND_ARCH_VAR_PREFIX)$(PRIVATE_PREFIX)OUT_SHARED_LIBRARIES)) \
1816 -Wl,-rpath,\$$ORIGIN/$(notdir $($(PRIVATE_2ND_ARCH_VAR_PREFIX)$(PRIVATE_PREFIX)OUT_SHARED_LIBRARIES)) \
1817 $($(PRIVATE_2ND_ARCH_VAR_PREFIX)$(PRIVATE_PREFIX)GLOBAL_LD_DIRS) \
1818 $(if $(PRIVATE_NO_DEFAULT_COMPILER_FLAGS),, \
1819 $(PRIVATE_HOST_GLOBAL_LDFLAGS) \
1821 $(PRIVATE_LDFLAGS) \
1827 define transform-host-o-to-executable
1828 @echo "$($(PRIVATE_PREFIX)DISPLAY) Executable: $(PRIVATE_MODULE) ($@)"
1830 $(transform-host-o-to-executable-inner)
1834 ###########################################################
1835 ## Commands for running javac to make .class files
1836 ###########################################################
1838 # Add BUILD_NUMBER to apps default version name if it's unbundled build.
1839 ifdef TARGET_BUILD_APPS
1840 TARGET_BUILD_WITH_APPS_VERSION_NAME := true
1843 ifdef TARGET_BUILD_WITH_APPS_VERSION_NAME
1844 APPS_DEFAULT_VERSION_NAME := $(PLATFORM_VERSION)-$(BUILD_NUMBER_FROM_FILE)
1846 APPS_DEFAULT_VERSION_NAME := $(PLATFORM_VERSION)
1849 # TODO: Right now we generate the asset resources twice, first as part
1850 # of generating the Java classes, then at the end when packaging the final
1851 # assets. This should be changed to do one of two things: (1) Don't generate
1852 # any resource files the first time, only create classes during that stage;
1853 # or (2) Don't use the -c flag with the second stage, instead taking the
1854 # resource files from the first stage as additional input. My original intent
1855 # was to use approach (2), but this requires a little more work in the tool.
1856 # Maybe we should just use approach (1).
1858 # This rule creates the R.java and Manifest.java files, both of which
1859 # are PRODUCT-neutral. Don't pass PRIVATE_PRODUCT_AAPT_CONFIG to this invocation.
1860 define create-resource-java-files
1861 @mkdir -p $(PRIVATE_SOURCE_INTERMEDIATES_DIR)
1862 @mkdir -p $(dir $(PRIVATE_RESOURCE_PUBLICS_OUTPUT))
1863 $(hide) $(AAPT) package $(PRIVATE_AAPT_FLAGS) -m \
1864 $(eval # PRIVATE_PRODUCT_AAPT_CONFIG is intentionally missing-- see comment.) \
1865 $(addprefix -J , $(PRIVATE_SOURCE_INTERMEDIATES_DIR)) \
1866 $(addprefix -M , $(PRIVATE_ANDROID_MANIFEST)) \
1867 $(addprefix -P , $(PRIVATE_RESOURCE_PUBLICS_OUTPUT)) \
1868 $(addprefix -S , $(PRIVATE_RESOURCE_DIR)) \
1869 $(addprefix -A , $(PRIVATE_ASSET_DIR)) \
1870 $(addprefix -I , $(PRIVATE_AAPT_INCLUDES)) \
1871 $(addprefix -G , $(PRIVATE_PROGUARD_OPTIONS_FILE)) \
1872 $(addprefix --min-sdk-version , $(PRIVATE_DEFAULT_APP_TARGET_SDK)) \
1873 $(addprefix --target-sdk-version , $(PRIVATE_DEFAULT_APP_TARGET_SDK)) \
1874 $(if $(filter --version-code,$(PRIVATE_AAPT_FLAGS)),,--version-code $(PLATFORM_SDK_VERSION)) \
1875 $(if $(filter --version-name,$(PRIVATE_AAPT_FLAGS)),,--version-name $(APPS_DEFAULT_VERSION_NAME)) \
1876 $(addprefix --rename-manifest-package , $(PRIVATE_MANIFEST_PACKAGE_NAME)) \
1877 $(addprefix --rename-instrumentation-target-package , $(PRIVATE_MANIFEST_INSTRUMENTATION_FOR)) \
1878 --skip-symbols-without-default-localization
1881 # Search for generated R.java/Manifest.java, copy the found R.java as $@.
1882 # Also copy them to a central 'R' directory to make it easier to add the files to an IDE.
1883 define find-generated-R.java
1884 $(hide) for GENERATED_MANIFEST_FILE in `find $(PRIVATE_SOURCE_INTERMEDIATES_DIR) \
1885 -name Manifest.java 2> /dev/null`; do \
1886 dir=`awk '/package/{gsub(/\./,"/",$$2);gsub(/;/,"",$$2);print $$2;exit}' $$GENERATED_MANIFEST_FILE`; \
1887 mkdir -p $(TARGET_COMMON_OUT_ROOT)/R/$$dir; \
1888 $(ACP) -fp $$GENERATED_MANIFEST_FILE $(TARGET_COMMON_OUT_ROOT)/R/$$dir; \
1890 $(hide) for GENERATED_R_FILE in `find $(PRIVATE_SOURCE_INTERMEDIATES_DIR) \
1891 -name R.java 2> /dev/null`; do \
1892 dir=`awk '/package/{gsub(/\./,"/",$$2);gsub(/;/,"",$$2);print $$2;exit}' $$GENERATED_R_FILE`; \
1893 mkdir -p $(TARGET_COMMON_OUT_ROOT)/R/$$dir; \
1894 $(ACP) -fp $$GENERATED_R_FILE $(TARGET_COMMON_OUT_ROOT)/R/$$dir \
1896 $(ACP) -fp $$GENERATED_R_FILE $@ || exit 32; \
1898 @# Ensure that the target file is always created, i.e. also in case we did not
1899 @# enter the GENERATED_R_FILE-loop above. This avoids unnecessary rebuilding.
1903 ###########################################################
1904 # AAPT2 compilation and link
1905 ###########################################################
1906 define aapt2-compile-one-resource-file
1908 $(hide) $(AAPT2) compile -o $(dir $@) $(PRIVATE_AAPT2_CFLAGS) --legacy $<
1911 define aapt2-compile-resource-dirs
1913 $(hide) $(AAPT2) compile -o $@ $(addprefix --dir ,$(PRIVATE_SOURCE_RES_DIRS)) \
1914 $(PRIVATE_AAPT2_CFLAGS) --legacy
1917 # Set up rule to compile one resource file with aapt2.
1918 # Must be called with $(eval).
1919 # $(1): the source file
1920 # $(2): the output file
1921 define aapt2-compile-one-resource-file-rule
1922 $(2) : $(1) $(AAPT2)
1923 @echo "AAPT2 compile $$@ <- $$<"
1924 $$(call aapt2-compile-one-resource-file)
1927 # Convert input resource file path to output file path.
1928 # values-[config]/<file>.xml -> values-[config]_<file>.arsc.flat;
1929 # For other resource file, just replace the last "/" with "_" and
1930 # add .flat extension.
1932 # $(1): the input resource file path
1933 # $(2): the base dir of the output file path
1934 # Returns: the compiled output file path
1935 define aapt2-compiled-resource-out-file
1936 $(eval _p_w := $(strip $(subst /,$(space),$(dir $(1)))))$(2)/$(subst $(space),/,$(_p_w))_$(if $(filter values%,$(lastword $(_p_w))),$(patsubst %.xml,%.arsc,$(notdir $(1))),$(notdir $(1))).flat
1941 $(call dump-words-to-file,$(PRIVATE_RES_FLAT),$(dir $@)aapt2-flat-list)
1942 $(hide) $(AAPT2) link -o $@ \
1943 $(PRIVATE_AAPT_FLAGS) \
1944 $(addprefix --manifest ,$(PRIVATE_ANDROID_MANIFEST)) \
1945 $(addprefix -I ,$(PRIVATE_AAPT_INCLUDES)) \
1946 $(addprefix -I ,$(PRIVATE_SHARED_ANDROID_LIBRARIES)) \
1947 $(addprefix --java ,$(PRIVATE_SOURCE_INTERMEDIATES_DIR)) \
1948 $(addprefix --proguard ,$(PRIVATE_PROGUARD_OPTIONS_FILE)) \
1949 $(addprefix --min-sdk-version ,$(PRIVATE_DEFAULT_APP_TARGET_SDK)) \
1950 $(addprefix --target-sdk-version ,$(PRIVATE_DEFAULT_APP_TARGET_SDK)) \
1951 $(if $(filter --product,$(PRIVATE_AAPT_FLAGS)),,$(addprefix --product ,$(PRIVATE_TARGET_AAPT_CHARACTERISTICS))) \
1952 $(addprefix -c ,$(PRIVATE_PRODUCT_AAPT_CONFIG)) \
1953 $(addprefix --preferred-density ,$(PRIVATE_PRODUCT_AAPT_PREF_CONFIG)) \
1954 $(if $(filter --version-code,$(PRIVATE_AAPT_FLAGS)),,--version-code $(PLATFORM_SDK_VERSION)) \
1955 $(if $(filter --version-name,$(PRIVATE_AAPT_FLAGS)),,--version-name $(APPS_DEFAULT_VERSION_NAME)) \
1956 $(addprefix --rename-manifest-package ,$(PRIVATE_MANIFEST_PACKAGE_NAME)) \
1957 $(addprefix --rename-instrumentation-target-package ,$(PRIVATE_MANIFEST_INSTRUMENTATION_FOR)) \
1958 $(addprefix -R , $(PRIVATE_OVERLAY_FLAT)) \
1959 \@$(dir $@)aapt2-flat-list
1962 ###########################################################
1963 xlint_unchecked := -Xlint:unchecked
1965 # emit-line, <word list>, <output file>
1967 $(if $(1),echo -n '$(strip $(1)) ' >> $(2))
1970 # dump-words-to-file, <word list>, <output file>
1971 define dump-words-to-file
1974 @$(call emit-line,$(wordlist 1,500,$(1)),$(2))
1975 @$(call emit-line,$(wordlist 501,1000,$(1)),$(2))
1976 @$(call emit-line,$(wordlist 1001,1500,$(1)),$(2))
1977 @$(call emit-line,$(wordlist 1501,2000,$(1)),$(2))
1978 @$(call emit-line,$(wordlist 2001,2500,$(1)),$(2))
1979 @$(call emit-line,$(wordlist 2501,3000,$(1)),$(2))
1980 @$(call emit-line,$(wordlist 3001,3500,$(1)),$(2))
1981 @$(call emit-line,$(wordlist 3501,4000,$(1)),$(2))
1982 @$(call emit-line,$(wordlist 4001,4500,$(1)),$(2))
1983 @$(call emit-line,$(wordlist 4501,5000,$(1)),$(2))
1984 @$(call emit-line,$(wordlist 5001,5500,$(1)),$(2))
1985 @$(call emit-line,$(wordlist 5501,6000,$(1)),$(2))
1986 @$(call emit-line,$(wordlist 6001,6500,$(1)),$(2))
1987 @$(call emit-line,$(wordlist 6501,7000,$(1)),$(2))
1988 @$(call emit-line,$(wordlist 7001,7500,$(1)),$(2))
1989 @$(call emit-line,$(wordlist 7501,8000,$(1)),$(2))
1990 @$(call emit-line,$(wordlist 8001,8500,$(1)),$(2))
1991 @$(call emit-line,$(wordlist 8501,9000,$(1)),$(2))
1992 @$(call emit-line,$(wordlist 9001,9500,$(1)),$(2))
1993 @$(call emit-line,$(wordlist 9501,10000,$(1)),$(2))
1994 @$(call emit-line,$(wordlist 10001,10500,$(1)),$(2))
1995 @$(call emit-line,$(wordlist 10501,11000,$(1)),$(2))
1996 @$(call emit-line,$(wordlist 11001,11500,$(1)),$(2))
1997 @$(call emit-line,$(wordlist 11501,12000,$(1)),$(2))
1998 @$(call emit-line,$(wordlist 12001,12500,$(1)),$(2))
1999 @$(call emit-line,$(wordlist 12501,13000,$(1)),$(2))
2000 @$(call emit-line,$(wordlist 13001,13500,$(1)),$(2))
2001 @$(if $(wordlist 13501,13502,$(1)),$(error Too many words ($(words $(1)))))
2004 # For a list of jar files, unzip them to a specified directory,
2005 # but make sure that no META-INF files come along for the ride,
2006 # unless PRIVATE_DONT_DELETE_JAR_META_INF is set.
2008 # $(1): files to unzip
2009 # $(2): destination directory
2010 define unzip-jar-files
2011 $(hide) for f in $(1); \
2013 if [ ! -f $$f ]; then \
2014 echo Missing file $$f; \
2017 unzip -qo $$f -d $(2); \
2019 $(if $(PRIVATE_DONT_DELETE_JAR_META_INF),,$(hide) rm -rf $(2)/META-INF)
2025 JACK_VERSION=$(PRIVATE_JACK_VERSION) $(JACK) $(DEFAULT_JACK_EXTRA_ARGS)
2028 # Common definition to invoke javac on the host and target.
2030 # Some historical notes:
2031 # - below we write the list of java files to java-source-list to avoid argument
2032 # list length problems with Cygwin
2033 # - we filter out duplicate java file names because eclipse's compiler
2034 # doesn't like them.
2037 # $(2): bootclasspath
2040 $(hide) rm -rf $(PRIVATE_CLASS_INTERMEDIATES_DIR)
2041 $(hide) mkdir -p $(dir $@)
2042 $(hide) mkdir -p $(PRIVATE_CLASS_INTERMEDIATES_DIR)
2043 $(call unzip-jar-files,$(PRIVATE_STATIC_JAVA_LIBRARIES),$(PRIVATE_CLASS_INTERMEDIATES_DIR))
2044 $(call dump-words-to-file,$(PRIVATE_JAVA_SOURCES),$(PRIVATE_CLASS_INTERMEDIATES_DIR)/java-source-list)
2045 $(hide) if [ -d "$(PRIVATE_SOURCE_INTERMEDIATES_DIR)" ]; then \
2046 find $(PRIVATE_SOURCE_INTERMEDIATES_DIR) -name '*.java' -and -not -name '.*' >> $(PRIVATE_CLASS_INTERMEDIATES_DIR)/java-source-list; \
2048 $(hide) tr ' ' '\n' < $(PRIVATE_CLASS_INTERMEDIATES_DIR)/java-source-list \
2049 | $(NORMALIZE_PATH) | sort -u > $(PRIVATE_CLASS_INTERMEDIATES_DIR)/java-source-list-uniq
2050 $(hide) if [ -s $(PRIVATE_CLASS_INTERMEDIATES_DIR)/java-source-list-uniq ] ; then \
2051 $(1) -encoding UTF-8 \
2052 $(if $(findstring true,$(PRIVATE_WARNINGS_ENABLE)),$(xlint_unchecked),) \
2054 $(addprefix -classpath ,$(strip \
2055 $(call normalize-path-list,$(PRIVATE_ALL_JAVA_LIBRARIES)))) \
2056 $(if $(findstring true,$(PRIVATE_WARNINGS_ENABLE)),$(xlint_unchecked),) \
2057 -extdirs "" -d $(PRIVATE_CLASS_INTERMEDIATES_DIR) \
2058 $(PRIVATE_JAVACFLAGS) \
2059 \@$(PRIVATE_CLASS_INTERMEDIATES_DIR)/java-source-list-uniq \
2060 || ( rm -rf $(PRIVATE_CLASS_INTERMEDIATES_DIR) ; exit 41 ) \
2062 $(if $(PRIVATE_JAVA_LAYERS_FILE), $(hide) build/tools/java-layers.py \
2063 $(PRIVATE_JAVA_LAYERS_FILE) \@$(PRIVATE_CLASS_INTERMEDIATES_DIR)/java-source-list-uniq,)
2064 $(hide) rm -f $(PRIVATE_CLASS_INTERMEDIATES_DIR)/java-source-list
2065 $(hide) rm -f $(PRIVATE_CLASS_INTERMEDIATES_DIR)/java-source-list-uniq
2066 $(if $(PRIVATE_JAR_EXCLUDE_FILES), $(hide) find $(PRIVATE_CLASS_INTERMEDIATES_DIR) \
2067 -name $(word 1, $(PRIVATE_JAR_EXCLUDE_FILES)) \
2068 $(addprefix -o -name , $(wordlist 2, 999, $(PRIVATE_JAR_EXCLUDE_FILES))) \
2070 $(if $(PRIVATE_JAR_PACKAGES), \
2071 $(hide) find $(PRIVATE_CLASS_INTERMEDIATES_DIR) -mindepth 1 -type f \
2072 $(foreach pkg, $(PRIVATE_JAR_PACKAGES), \
2073 -not -path $(PRIVATE_CLASS_INTERMEDIATES_DIR)/$(subst .,/,$(pkg))/\*) -delete ; \
2074 find $(PRIVATE_CLASS_INTERMEDIATES_DIR) -empty -delete)
2075 $(if $(PRIVATE_JAR_EXCLUDE_PACKAGES), $(hide) rm -rf \
2076 $(foreach pkg, $(PRIVATE_JAR_EXCLUDE_PACKAGES), \
2077 $(PRIVATE_CLASS_INTERMEDIATES_DIR)/$(subst .,/,$(pkg))))
2078 $(if $(PRIVATE_RMTYPEDEFS), $(hide) $(RMTYPEDEFS) -v $(PRIVATE_CLASS_INTERMEDIATES_DIR))
2079 $(if $(PRIVATE_JAR_MANIFEST), \
2080 $(hide) sed -e "s/%BUILD_NUMBER%/$(BUILD_NUMBER_FROM_FILE)/" \
2081 $(PRIVATE_JAR_MANIFEST) > $(dir $@)/manifest.mf && \
2082 jar -cfm $@ $(dir $@)/manifest.mf \
2083 -C $(PRIVATE_CLASS_INTERMEDIATES_DIR) ., \
2084 $(hide) jar -cf $@ -C $(PRIVATE_CLASS_INTERMEDIATES_DIR) .)
2085 $(if $(PRIVATE_EXTRA_JAR_ARGS),$(call add-java-resources-to,$@))
2088 define transform-java-to-classes.jar
2089 @echo "target Java: $(PRIVATE_MODULE) ($(PRIVATE_CLASS_INTERMEDIATES_DIR))"
2090 $(call compile-java,$(TARGET_JAVAC),$(PRIVATE_BOOTCLASSPATH))
2093 # Invoke Jack to compile java from source to dex and jack files.
2095 # Some historical notes:
2096 # - below we write the list of java files to java-source-list to avoid argument
2097 # list length problems with Cygwin
2098 # - we filter out duplicate java file names because Jack doesn't like them.
2099 define jack-java-to-dex
2101 $(hide) rm -f $(PRIVATE_CLASSES_JACK)
2102 $(hide) rm -rf $(PRIVATE_JACK_INTERMEDIATES_DIR)
2103 $(hide) mkdir -p $(dir $@)
2104 $(hide) mkdir -p $(dir $(PRIVATE_CLASSES_JACK))
2105 $(hide) mkdir -p $(PRIVATE_JACK_INTERMEDIATES_DIR)
2106 $(if $(PRIVATE_JACK_INCREMENTAL_DIR),$(hide) mkdir -p $(PRIVATE_JACK_INCREMENTAL_DIR))
2107 $(call dump-words-to-file,$(PRIVATE_JAVA_SOURCES),$(PRIVATE_JACK_INTERMEDIATES_DIR)/java-source-list)
2108 $(hide) if [ -d "$(PRIVATE_SOURCE_INTERMEDIATES_DIR)" ]; then \
2109 find $(PRIVATE_SOURCE_INTERMEDIATES_DIR) -name '*.java' >> $(PRIVATE_JACK_INTERMEDIATES_DIR)/java-source-list; \
2111 $(hide) tr ' ' '\n' < $(PRIVATE_JACK_INTERMEDIATES_DIR)/java-source-list \
2112 | $(NORMALIZE_PATH) | sort -u > $(PRIVATE_JACK_INTERMEDIATES_DIR)/java-source-list-uniq
2113 $(if $(PRIVATE_JACK_PROGUARD_FLAGS), \
2114 $(hide) echo -basedirectory $(CURDIR) > $@.flags; \
2115 echo $(PRIVATE_JACK_PROGUARD_FLAGS) >> $@.flags; \
2117 $(if $(PRIVATE_EXTRA_JAR_ARGS),
2118 $(hide) mkdir -p $@.res.tmp
2119 $(hide) $(call create-empty-package-at,$@.res.tmp.zip)
2120 $(hide) $(call add-java-resources-to,$@.res.tmp.zip)
2121 $(hide) unzip -qo $@.res.tmp.zip -d $@.res.tmp
2122 $(hide) rm $@.res.tmp.zip)
2123 $(hide) if [ -s $(PRIVATE_JACK_INTERMEDIATES_DIR)/java-source-list-uniq ] ; then \
2124 export tmpEcjArg="@$(PRIVATE_JACK_INTERMEDIATES_DIR)/java-source-list-uniq"; \
2126 export tmpEcjArg=""; \
2129 $(strip $(PRIVATE_JACK_FLAGS)) \
2130 $(strip $(PRIVATE_JACK_COVERAGE_OPTIONS)) \
2131 $(if $(NO_OPTIMIZE_DX), \
2132 -D jack.dex.optimize="false") \
2133 $(if $(PRIVATE_RMTYPEDEFS), \
2134 -D jack.android.remove-typedef="true") \
2135 $(addprefix --classpath ,$(strip \
2136 $(call normalize-path-list,$(PRIVATE_BOOTCLASSPATH_JAVA_LIBRARIES) $(PRIVATE_ALL_JACK_LIBRARIES)))) \
2137 $(addprefix --import ,$(call reverse-list,$(PRIVATE_STATIC_JACK_LIBRARIES))) \
2138 $(if $(PRIVATE_EXTRA_JAR_ARGS),--import-resource $@.res.tmp) \
2139 -D jack.android.min-api-level=$(PRIVATE_JACK_MIN_SDK_VERSION) \
2140 -D jack.import.resource.policy=keep-first \
2141 -D jack.import.type.policy=keep-first \
2142 --output-jack $(PRIVATE_CLASSES_JACK) \
2143 $(if $(PRIVATE_JACK_INCREMENTAL_DIR),--incremental-folder $(PRIVATE_JACK_INCREMENTAL_DIR)) \
2144 --output-dex $(PRIVATE_JACK_INTERMEDIATES_DIR) \
2145 $(addprefix --config-jarjar ,$(strip $(PRIVATE_JARJAR_RULES))) \
2146 $(if $(PRIVATE_JACK_PROGUARD_FLAGS),--config-proguard $@.flags) \
2148 || ( rm -rf $(PRIVATE_CLASSES_JACK); exit 41 )
2149 $(hide) mv $(PRIVATE_JACK_INTERMEDIATES_DIR)/classes*.dex $(dir $@)
2150 $(hide) rm -f $(PRIVATE_JACK_INTERMEDIATES_DIR)/java-source-list
2151 $(if $(PRIVATE_EXTRA_JAR_ARGS),$(hide) rm -rf $@.res.tmp)
2152 $(hide) mv $(PRIVATE_JACK_INTERMEDIATES_DIR)/java-source-list-uniq $(PRIVATE_JACK_INTERMEDIATES_DIR).java-source-list
2153 $(if $(PRIVATE_JAR_PACKAGES), $(hide) echo unsupported options PRIVATE_JAR_PACKAGES in $@; exit 53)
2154 $(if $(PRIVATE_JAR_EXCLUDE_PACKAGES), $(hide) echo unsupported options JAR_EXCLUDE_PACKAGES in $@; exit 53)
2155 $(if $(PRIVATE_JAR_MANIFEST), $(hide) echo unsupported options JAR_MANIFEST in $@; exit 53)
2158 # Invoke Jack to compile java source just to check it compiles correctly.
2160 # Some historical notes:
2161 # - below we write the list of java files to java-source-list to avoid argument
2162 # list length problems with Cygwin
2163 # - we filter out duplicate java file names because Jack doesn't like them.
2164 define jack-check-java
2166 $(hide) rm -f $@.java-source-list
2167 $(hide) rm -f $@.java-source-list-uniq
2168 $(hide) mkdir -p $(dir $@)
2169 $(if $(PRIVATE_JACK_INCREMENTAL_DIR),$(hide) mkdir -p $(PRIVATE_JACK_INCREMENTAL_DIR))
2170 $(call dump-words-to-file,$(PRIVATE_JAVA_SOURCES),$@.java-source-list)
2171 $(hide) if [ -d "$(PRIVATE_SOURCE_INTERMEDIATES_DIR)" ]; then \
2172 find $(PRIVATE_SOURCE_INTERMEDIATES_DIR) -name '*.java' >> $@.java-source-list; \
2174 $(hide) tr ' ' '\n' < $@.java-source-list \
2175 | sort -u > $@.java-source-list-uniq
2176 $(hide) if [ -s $@.java-source-list-uniq ] ; then \
2177 $(call call-jack,$(PRIVATE_JACK_EXTRA_ARGS)) \
2178 $(strip $(PRIVATE_JACK_FLAGS)) \
2179 $(strip $(PRIVATE_JACK_DEBUG_FLAGS)) \
2180 $(addprefix --classpath ,$(strip \
2181 $(call normalize-path-list,$(call reverse-list,$(PRIVATE_STATIC_JACK_LIBRARIES)) $(PRIVATE_BOOTCLASSPATH_JAVA_LIBRARIES) $(PRIVATE_ALL_JACK_LIBRARIES)))) \
2182 -D jack.import.resource.policy=keep-first \
2183 -D jack.android.min-api-level=$(PRIVATE_JACK_MIN_SDK_VERSION) \
2184 -D jack.import.type.policy=keep-first \
2185 $(if $(PRIVATE_JACK_INCREMENTAL_DIR),--incremental-folder $(PRIVATE_JACK_INCREMENTAL_DIR)) \
2186 @$@.java-source-list-uniq; \
2191 define transform-jar-to-jack
2192 $(hide) mkdir -p $(dir $@)
2193 $(hide) mkdir -p $@.tmpjill.res
2194 $(hide) unzip -qo $< -d $@.tmpjill.res
2195 $(hide) find $@.tmpjill.res -iname "*.class" -delete
2196 $(hide) $(call call-jack) \
2197 $(PRIVATE_JACK_FLAGS) \
2198 -D jack.import.resource.policy=keep-first \
2199 -D jack.import.type.policy=keep-first \
2200 -D jack.android.min-api-level=$(PRIVATE_JACK_MIN_SDK_VERSION) \
2202 --import-resource $@.tmpjill.res \
2204 $(hide) rm -rf $@.tmpjill.res
2207 # Moves $1.tmp to $1 if necessary. This is designed to be used with
2208 # .KATI_RESTAT. For kati, this function doesn't update the timestamp
2209 # of $1 when $1.tmp is identical to $1 so that ninja won't rebuild
2210 # targets which depend on $1. For GNU make, this function simply
2211 # copies $1.tmp to $1.
2212 ifeq ($(BUILDING_WITH_NINJA),true)
2213 define commit-change-for-toc
2214 $(hide) if cmp -s $1.tmp $1 ; then \
2221 define commit-change-for-toc
2222 @# make doesn't support restat. We always update .toc files so the dependents will always be updated too.
2223 $(hide) mv $1.tmp $1
2227 ## Rule to create a table of contents from a .jar file.
2228 ## Must be called with $(eval).
2230 define _transform-jar-to-toc
2231 $1.toc: $1 | $(IJAR)
2232 @echo Generating TOC: $$@
2233 $(hide) $(IJAR) $$< $$@.tmp
2234 $$(call commit-change-for-toc,$$@)
2237 ## Define a rule which generates .jar.toc and mark it as .KATI_RESTAT.
2239 define define-jar-to-toc-rule
2240 $(eval $(call _transform-jar-to-toc,$1))\
2241 $(eval .KATI_RESTAT: $1.toc)
2244 ifeq (,$(TARGET_BUILD_APPS))
2246 ## Rule to create a table of contents from a .dex file.
2247 ## Must be called with $(eval).
2248 # $(1): The directory which contains classes*.dex files
2249 define _transform-dex-to-toc
2250 $1/classes.dex.toc: PRIVATE_INPUT_DEX_FILES := $1/classes*.dex
2251 $1/classes.dex.toc: $1/classes.dex $(DEXDUMP)
2252 @echo Generating TOC: $$@
2253 $(hide) $(DEXDUMP) -l xml $$(PRIVATE_INPUT_DEX_FILES) > $$@.tmp
2254 $$(call commit-change-for-toc,$$@)
2257 ## Define a rule which generates .dex.toc and mark it as .KATI_RESTAT.
2258 # $(1): The directory which contains classes*.dex files
2259 define define-dex-to-toc-rule
2260 $(eval $(call _transform-dex-to-toc,$1))\
2261 $(eval .KATI_RESTAT: $1/classes.dex.toc)
2266 # Turn off .toc optimization for apps build as we cannot build dexdump.
2267 define define-dex-to-toc-rule
2270 endif # TARGET_BUILD_APPS
2273 # Invoke Jack to compile java from source to jack files without shrink or obfuscation.
2275 # Some historical notes:
2276 # - below we write the list of java files to java-source-list to avoid argument
2277 # list length problems with Cygwin
2278 # - we filter out duplicate java file names because Jack doesn't like them.
2281 $(hide) rm -rf $(PRIVATE_JACK_INTERMEDIATES_DIR)
2282 $(hide) mkdir -p $(dir $@)
2283 $(hide) mkdir -p $(PRIVATE_JACK_INTERMEDIATES_DIR)
2284 $(if $(PRIVATE_JACK_INCREMENTAL_DIR),$(hide) mkdir -p $(PRIVATE_JACK_INCREMENTAL_DIR))
2285 $(call dump-words-to-file,$(PRIVATE_JAVA_SOURCES),$(PRIVATE_JACK_INTERMEDIATES_DIR)/java-source-list)
2286 $(hide) if [ -d "$(PRIVATE_SOURCE_INTERMEDIATES_DIR)" ]; then \
2287 find $(PRIVATE_SOURCE_INTERMEDIATES_DIR) -name '*.java' >> $(PRIVATE_JACK_INTERMEDIATES_DIR)/java-source-list; \
2289 $(hide) tr ' ' '\n' < $(PRIVATE_JACK_INTERMEDIATES_DIR)/java-source-list \
2290 | $(NORMALIZE_PATH) | sort -u > $(PRIVATE_JACK_INTERMEDIATES_DIR)/java-source-list-uniq
2291 $(if $(PRIVATE_JACK_PROGUARD_FLAGS), \
2292 $(hide) echo -basedirectory $(CURDIR) > $@.flags; \
2293 echo $(PRIVATE_JACK_PROGUARD_FLAGS) >> $@.flags; \
2295 $(if $(PRIVATE_EXTRA_JAR_ARGS),
2296 $(hide) mkdir -p $@.res.tmp
2297 $(hide) $(call create-empty-package-at,$@.res.tmp.zip)
2298 $(hide) $(call add-java-resources-to,$@.res.tmp.zip)
2299 $(hide) unzip -qo $@.res.tmp.zip -d $@.res.tmp
2300 $(hide) rm $@.res.tmp.zip)
2301 $(hide) if [ -s $(PRIVATE_JACK_INTERMEDIATES_DIR)/java-source-list-uniq ] ; then \
2302 export tmpEcjArg="@$(PRIVATE_JACK_INTERMEDIATES_DIR)/java-source-list-uniq"; \
2304 export tmpEcjArg=""; \
2307 $(strip $(PRIVATE_JACK_FLAGS)) \
2308 $(if $(NO_OPTIMIZE_DX), \
2309 -D jack.dex.optimize="false") \
2310 $(addprefix --classpath ,$(strip \
2311 $(call normalize-path-list,$(PRIVATE_BOOTCLASSPATH_JAVA_LIBRARIES) $(PRIVATE_ALL_JACK_LIBRARIES)))) \
2312 $(addprefix --import ,$(call reverse-list,$(PRIVATE_STATIC_JACK_LIBRARIES))) \
2313 $(if $(PRIVATE_EXTRA_JAR_ARGS),--import-resource $@.res.tmp) \
2314 -D jack.import.resource.policy=keep-first \
2315 -D jack.import.type.policy=keep-first \
2316 -D jack.android.min-api-level=$(PRIVATE_JACK_MIN_SDK_VERSION) \
2317 $(if $(PRIVATE_JACK_INCREMENTAL_DIR),--incremental-folder $(PRIVATE_JACK_INCREMENTAL_DIR)) \
2319 $(addprefix --config-jarjar ,$(strip $(PRIVATE_JARJAR_RULES))) \
2320 $(if $(PRIVATE_JACK_PROGUARD_FLAGS),--config-proguard $@.flags) \
2322 || ( rm -f $@ ; exit 41 )
2323 $(hide) rm -f $(PRIVATE_JACK_INTERMEDIATES_DIR)/java-source-list
2324 $(if $(PRIVATE_EXTRA_JAR_ARGS),$(hide) rm -rf $@.res.tmp)
2325 $(hide) mv $(PRIVATE_JACK_INTERMEDIATES_DIR)/java-source-list-uniq $(PRIVATE_JACK_INTERMEDIATES_DIR).java-source-list
2326 $(if $(PRIVATE_JAR_PACKAGES), $(hide) echo unsupported options PRIVATE_JAR_PACKAGES in $@; exit 53)
2327 $(if $(PRIVATE_JAR_EXCLUDE_PACKAGES), $(hide) echo unsupported options JAR_EXCLUDE_PACKAGES in $@; exit 53)
2328 $(if $(PRIVATE_JAR_MANIFEST), $(hide) echo unsupported options JAR_MANIFEST in $@; exit 53)
2331 define transform-classes.jar-to-emma
2332 $(hide) java -classpath $(EMMA_JAR) emma instr -outmode fullcopy -outfile \
2333 $(PRIVATE_EMMA_COVERAGE_FILE) -ip $< -d $(PRIVATE_EMMA_INTERMEDIATES_DIR) \
2334 $(addprefix -ix , $(PRIVATE_EMMA_COVERAGE_FILTER))
2337 # Create a mostly-empty .jar file that we'll add to later.
2338 # The MacOS jar tool doesn't like creating empty jar files,
2339 # so we need to give it something.
2340 # $(1) package to create
2341 define create-empty-package-at
2342 @mkdir -p $(dir $(1))
2343 $(hide) touch $(dir $(1))zipdummy
2344 $(hide) (cd $(dir $(1)) && jar cf $(notdir $(1)) zipdummy)
2345 $(hide) zip -qd $(1) zipdummy
2346 $(hide) rm $(dir $(1))zipdummy
2349 # Create a mostly-empty .jar file that we'll add to later.
2350 # The MacOS jar tool doesn't like creating empty jar files,
2351 # so we need to give it something.
2352 define create-empty-package
2353 $(call create-empty-package-at,$@)
2356 # Copy an arhchive file and delete any class files and empty folders inside.
2357 # $(1): the source archive file.
2358 # $(2): the destination archive file.
2359 define initialize-package-file
2360 @mkdir -p $(dir $(2))
2361 $(hide) cp -f $(1) $(2)
2362 $(hide) zip -qd $(2) "*.class" \
2363 $(if $(strip $(PRIVATE_DONT_DELETE_JAR_DIRS)),,"*/") \
2364 || true # Ignore the error when nothing to delete.
2367 #TODO: we kinda want to build different asset packages for
2368 # different configurations, then combine them later (or something).
2370 # A list of dynamic and static parameters; build layers for
2371 # dynamic params that lay over the static ones.
2372 #TODO: update the manifest to point to the package file
2373 #Note that the version numbers are given to aapt as simple default
2374 #values; applications can override these by explicitly stating
2375 #them in their manifest.
2376 define add-assets-to-package
2377 $(hide) $(AAPT) package -u $(PRIVATE_AAPT_FLAGS) \
2378 $(addprefix -c , $(PRIVATE_PRODUCT_AAPT_CONFIG)) \
2379 $(addprefix --preferred-density , $(PRIVATE_PRODUCT_AAPT_PREF_CONFIG)) \
2380 $(addprefix -M , $(PRIVATE_ANDROID_MANIFEST)) \
2381 $(addprefix -S , $(PRIVATE_RESOURCE_DIR)) \
2382 $(addprefix -A , $(PRIVATE_ASSET_DIR)) \
2383 $(addprefix -I , $(PRIVATE_AAPT_INCLUDES)) \
2384 $(addprefix --min-sdk-version , $(PRIVATE_DEFAULT_APP_TARGET_SDK)) \
2385 $(addprefix --target-sdk-version , $(PRIVATE_DEFAULT_APP_TARGET_SDK)) \
2386 $(if $(filter --product,$(PRIVATE_AAPT_FLAGS)),,$(addprefix --product , $(PRIVATE_TARGET_AAPT_CHARACTERISTICS))) \
2387 $(if $(filter --version-code,$(PRIVATE_AAPT_FLAGS)),,--version-code $(PLATFORM_SDK_VERSION)) \
2388 $(if $(filter --version-name,$(PRIVATE_AAPT_FLAGS)),,--version-name $(APPS_DEFAULT_VERSION_NAME)) \
2389 $(addprefix --rename-manifest-package , $(PRIVATE_MANIFEST_PACKAGE_NAME)) \
2390 $(addprefix --rename-instrumentation-target-package , $(PRIVATE_MANIFEST_INSTRUMENTATION_FOR)) \
2391 --skip-symbols-without-default-localization \
2395 # We need the extra blank line, so that the command will be on a separate line.
2396 # $(1): the ABI name
2397 # $(2): the list of shared libraies
2398 define _add-jni-shared-libs-to-package-per-abi
2399 $(hide) cp $(2) $(dir $@)lib/$(1)
2403 # For apps_only build, don't uncompress/page-align the jni libraries,
2404 # because the apk may be run on older platforms that don't support loading jni directly from apk.
2405 ifdef TARGET_BUILD_APPS
2406 JNI_COMPRESS_FLAGS :=
2407 ZIPALIGN_PAGE_ALIGN_FLAGS :=
2409 JNI_COMPRESS_FLAGS := -0
2410 ZIPALIGN_PAGE_ALIGN_FLAGS := -p
2413 define add-jni-shared-libs-to-package
2414 $(hide) rm -rf $(dir $@)lib
2415 $(hide) mkdir -p $(addprefix $(dir $@)lib/,$(PRIVATE_JNI_SHARED_LIBRARIES_ABI))
2416 $(foreach abi,$(PRIVATE_JNI_SHARED_LIBRARIES_ABI),\
2417 $(call _add-jni-shared-libs-to-package-per-abi,$(abi),\
2418 $(patsubst $(abi):%,%,$(filter $(abi):%,$(PRIVATE_JNI_SHARED_LIBRARIES)))))
2419 $(hide) (cd $(dir $@) && zip -qrX $(JNI_COMPRESS_FLAGS) $(notdir $@) lib)
2420 $(hide) rm -rf $(dir $@)lib
2423 #TODO: update the manifest to point to the dex file
2424 define add-dex-to-package
2425 $(call add-dex-to-package-arg,$@)
2428 # $(1): the package file.
2429 define add-dex-to-package-arg
2430 $(hide) find $(dir $(PRIVATE_DEX_FILE)) -maxdepth 1 -name "classes*.dex" | sort | xargs zip -qjX $(1)
2433 # Add java resources added by the current module.
2434 # $(1) destination package
2436 define add-java-resources-to
2437 $(call dump-words-to-file, $(PRIVATE_EXTRA_JAR_ARGS), $(1).jar-arg-list)
2438 $(hide) jar uf $(1) @$(1).jar-arg-list
2439 @rm -f $(1).jar-arg-list
2442 # Add resources carried by static Jack libraries.
2444 define add-carried-jack-resources
2445 $(hide) if [ -d $(PRIVATE_JACK_INTERMEDIATES_DIR) ] ; then \
2446 find $(PRIVATE_JACK_INTERMEDIATES_DIR) -type f | sort \
2447 | sed -e "s?^$(PRIVATE_JACK_INTERMEDIATES_DIR)/? -C \"$(PRIVATE_JACK_INTERMEDIATES_DIR)\" \"?" -e "s/$$/\"/" \
2448 > $(dir $@)jack_res_jar_flags; \
2449 if [ -s $(dir $@)jack_res_jar_flags ] ; then \
2450 jar uf $@ @$(dir $@)jack_res_jar_flags; \
2455 # Returns the minSdkVersion of the specified APK as a decimal number. If the
2456 # version is a codename, returns the current platform SDK version (always a
2457 # decimal number) instead. If the APK does not specify a minSdkVersion, returns
2458 # 0 to match how the Android platform interprets this situation at runtime.
2460 # This currently substitutes any version which contains characters other than
2461 # digits with the current platform's API Level number. This is because I
2462 # couldn't figure out an easy way to perform the substitution only for the
2463 # version codes listed in PLATFORM_VERSION_ALL_CODENAMES.
2464 define get-package-min-sdk-version-int
2465 $$(($(AAPT) dump badging $(1) 2>&1 | grep '^sdkVersion' || echo "sdkVersion:'0'") \
2467 sed -e s/^.*[^0-9].*$$/$(PLATFORM_SDK_VERSION)/)
2470 # Sign a package using the specified key/cert.
2473 $(call sign-package-arg,$@)
2476 # $(1): the package file we are signing.
2477 define sign-package-arg
2478 $(hide) mv $(1) $(1).unsigned
2479 $(hide) java -Djava.library.path=$(SIGNAPK_JNI_LIBRARY_PATH) -jar $(SIGNAPK_JAR) \
2480 --min-sdk-version $(call get-package-min-sdk-version-int,$@.unsigned) \
2481 $(PRIVATE_CERTIFICATE) $(PRIVATE_PRIVATE_KEY) \
2482 $(PRIVATE_ADDITIONAL_CERTIFICATES) $(1).unsigned $(1).signed
2483 $(hide) mv $(1).signed $(1)
2486 # Align STORED entries of a package on 4-byte boundaries to make them easier to mmap.
2488 define align-package
2489 $(hide) if ! $(ZIPALIGN) -c $(ZIPALIGN_PAGE_ALIGN_FLAGS) 4 $@ >/dev/null ; then \
2490 mv $@ $@.unaligned; \
2493 $(ZIPALIGN_PAGE_ALIGN_FLAGS) \
2495 $@.unaligned $@.aligned; \
2500 # Remove dynamic timestamps from packages
2502 ifndef TARGET_BUILD_APPS
2503 define remove-timestamps-from-package
2504 $(hide) $(ZIPTIME) $@
2508 # Uncompress shared libraries embedded in an apk.
2510 define uncompress-shared-libs
2511 $(hide) if (zipinfo $@ $(PRIVATE_EMBEDDED_JNI_LIBS) 2>/dev/null | grep -v ' stor ' >/dev/null) ; then \
2512 rm -rf $(dir $@)uncompressedlibs && mkdir $(dir $@)uncompressedlibs; \
2513 unzip $@ $(PRIVATE_EMBEDDED_JNI_LIBS) -d $(dir $@)uncompressedlibs && \
2514 zip -d $@ 'lib/*.so' && \
2515 ( cd $(dir $@)uncompressedlibs && find lib -type f | sort | zip -D -X -0 ../$(notdir $@) -@ ) && \
2516 rm -rf $(dir $@)uncompressedlibs; \
2520 define install-dex-debug
2521 $(hide) if [ -f "$(PRIVATE_INTERMEDIATES_DIR)/classes.dex" ]; then \
2522 mkdir -p $(TOP)/dalvik/DEBUG-FILES; \
2523 $(ACP) $(PRIVATE_INTERMEDIATES_DIR)/classes.dex \
2524 $(TOP)/dalvik/DEBUG-FILES/$(PRIVATE_MODULE).dex; \
2526 $(hide) if [ -f "$(PRIVATE_INTERMEDIATES_DIR)/classes.lst" ]; then \
2527 mkdir -p $(TOP)/dalvik/DEBUG-FILES; \
2528 $(ACP) $(PRIVATE_INTERMEDIATES_DIR)/classes.lst \
2529 $(TOP)/dalvik/DEBUG-FILES/$(PRIVATE_MODULE).lst; \
2533 # TODO(joeo): If we can ever upgrade to post 3.81 make and get the
2534 # new prebuilt rules to work, we should change this to copy the
2535 # resources to the out directory and then copy the resources.
2537 # Note: we intentionally don't clean PRIVATE_CLASS_INTERMEDIATES_DIR
2538 # in transform-java-to-classes for the sake of vm-tests.
2539 define transform-host-java-to-package
2540 @echo "$($(PRIVATE_PREFIX)DISPLAY) Java: $(PRIVATE_MODULE) ($(PRIVATE_CLASS_INTERMEDIATES_DIR))"
2541 $(call compile-java,$(HOST_JAVAC),$(PRIVATE_BOOTCLASSPATH))
2544 ###########################################################
2545 ## Commands for copying files
2546 ###########################################################
2548 # Define a rule to copy a header. Used via $(eval) by copy_headers.make.
2549 # $(1): source header
2550 # $(2): destination header
2551 define copy-one-header
2554 $$(copy-file-to-new-target-with-cp)
2557 # Define a rule to copy a file. For use via $(eval).
2559 # $(2): destination file
2560 define copy-one-file
2563 $$(copy-file-to-target)
2566 # Copies many files.
2567 # $(1): The files to copy. Each entry is a ':' separated src:dst pair
2568 # Evaluates to the list of the dst files (ie suitable for a dependency list)
2569 define copy-many-files
2570 $(foreach f, $(1), $(strip \
2571 $(eval _cmf_tuple := $(subst :, ,$(f))) \
2572 $(eval _cmf_src := $(word 1,$(_cmf_tuple))) \
2573 $(eval _cmf_dest := $(word 2,$(_cmf_tuple))) \
2574 $(eval $(call copy-one-file,$(_cmf_src),$(_cmf_dest))) \
2578 # Copy the file only if it's a well-formed xml file. For use via $(eval).
2580 # $(2): destination file, must end with .xml.
2581 define copy-xml-file-checked
2583 @echo "Copy xml: $$@"
2584 $(hide) xmllint $$< >/dev/null # Don't print the xml file to stdout.
2585 $$(copy-file-to-target)
2588 # The -t option to acp and the -p option to cp is
2589 # required for OSX. OSX has a ridiculous restriction
2590 # where it's an error for a .a file's modification time
2591 # to disagree with an internal timestamp, and this
2592 # macro is used to install .a files (among other things).
2594 # Copy a single file from one place to another,
2595 # preserving permissions and overwriting any existing
2597 # We disable the "-t" option for acp cannot handle
2598 # high resolution timestamp correctly on file systems like ext4.
2599 # Therefore copy-file-to-target is the same as copy-file-to-new-target.
2600 define copy-file-to-target
2602 $(hide) $(ACP) -fp $< $@
2605 # The same as copy-file-to-target, but use the local
2606 # cp command instead of acp.
2607 define copy-file-to-target-with-cp
2609 $(hide) cp -fp $< $@
2612 # The same as copy-file-to-target, but use the zipalign tool to do so.
2613 define copy-file-to-target-with-zipalign
2615 $(hide) $(ZIPALIGN) -f 4 $< $@
2618 # The same as copy-file-to-target, but strip out "# comment"-style
2619 # comments (for config files and such).
2620 define copy-file-to-target-strip-comments
2622 $(hide) sed -e 's/#.*$$//' -e 's/[ \t]*$$//' -e '/^$$/d' < $< > $@
2625 # The same as copy-file-to-target, but don't preserve
2626 # the old modification time.
2627 define copy-file-to-new-target
2629 $(hide) $(ACP) -fp $< $@
2632 # The same as copy-file-to-new-target, but use the local
2633 # cp command instead of acp.
2634 define copy-file-to-new-target-with-cp
2639 # Copy a prebuilt file to a target location.
2640 define transform-prebuilt-to-target
2641 @echo "$(if $(PRIVATE_IS_HOST_MODULE),host,target) Prebuilt: $(PRIVATE_MODULE) ($@)"
2642 $(copy-file-to-target)
2645 # Copy a prebuilt file to a target location, using zipalign on it.
2646 define transform-prebuilt-to-target-with-zipalign
2647 @echo "$(if $(PRIVATE_IS_HOST_MODULE),host,target) Prebuilt APK: $(PRIVATE_MODULE) ($@)"
2648 $(copy-file-to-target-with-zipalign)
2651 # Copy a prebuilt file to a target location, stripping "# comment" comments.
2652 define transform-prebuilt-to-target-strip-comments
2653 @echo "$(if $(PRIVATE_IS_HOST_MODULE),host,target) Prebuilt: $(PRIVATE_MODULE) ($@)"
2654 $(copy-file-to-target-strip-comments)
2657 # Copy a list of files/directories to target location, with sub dir structure preserved.
2658 # For example $(HOST_OUT_EXECUTABLES)/aapt -> $(staging)/bin/aapt .
2659 # $(1): the source list of files/directories.
2660 # $(2): the path prefix to strip. In the above example it would be $(HOST_OUT).
2661 # $(3): the target location.
2662 define copy-files-with-structure
2664 $(eval s := $(patsubst $(2)%,%,$(t)))\
2665 $(hide) mkdir -p $(dir $(3)/$(s)); cp -Rf $(t) $(3)/$(s)$(newline))
2669 ###########################################################
2670 ## Commands to call Proguard
2671 ###########################################################
2672 define transform-jar-to-proguard
2674 $(hide) $(PROGUARD) -injars $< -outjars $@ $(PRIVATE_PROGUARD_FLAGS) \
2675 $(addprefix -injars , $(PRIVATE_EXTRA_INPUT_JAR))
2678 ###########################################################
2679 ## Stuff source generated from one-off tools
2680 ###########################################################
2682 define transform-generated-source
2683 @echo "target Generated: $(PRIVATE_MODULE) <= $<"
2685 $(hide) $(PRIVATE_CUSTOM_TOOL)
2689 ###########################################################
2690 ## Assertions about attributes of the target
2691 ###########################################################
2693 # $(1): The file to check
2694 ifndef get-file-size
2695 $(error HOST_OS must define get-file-size)
2698 # Convert a partition data size (eg, as reported in /proc/mtd) to the
2699 # size of the image used to flash that partition (which includes a
2700 # spare area for each page).
2701 # $(1): the partition data size
2702 define image-size-from-data-size
2703 $(strip $(eval _isfds_value := $$(shell echo $$$$(($(1) / $(BOARD_NAND_PAGE_SIZE) * \
2704 ($(BOARD_NAND_PAGE_SIZE)+$(BOARD_NAND_SPARE_SIZE))))))\
2705 $(if $(filter 0, $(_isfds_value)),$(shell echo $$(($(BOARD_NAND_PAGE_SIZE)+$(BOARD_NAND_SPARE_SIZE)))),$(_isfds_value))\
2706 $(eval _isfds_value :=))
2709 # $(1): The file(s) to check (often $@)
2710 # $(2): The maximum total image size, in decimal bytes.
2711 # Make sure to take into account any reserved space needed for the FS.
2713 # If $(2) is empty, evaluates to "true"
2715 # Reserve bad blocks. Make sure that MAX(1% of partition size, 2 blocks)
2716 # is left over after the image has been flashed. Round the 1% up to the
2717 # next whole flash block size.
2718 define assert-max-file-size
2720 size=$$(for i in $(1); do $(call get-file-size,$$i); echo +; done; echo 0); \
2721 total=$$(( $$( echo "$$size" ) )); \
2722 printname=$$(echo -n "$(1)" | tr " " +); \
2723 img_blocksize=$(call image-size-from-data-size,$(BOARD_FLASH_BLOCK_SIZE)); \
2724 twoblocks=$$((img_blocksize * 2)); \
2725 onepct=$$((((($(2) / 100) - 1) / img_blocksize + 1) * img_blocksize)); \
2726 reserve=$$((twoblocks > onepct ? twoblocks : onepct)); \
2727 maxsize=$$(($(2) - reserve)); \
2728 echo "$$printname maxsize=$$maxsize blocksize=$$img_blocksize total=$$total reserve=$$reserve"; \
2729 if [ "$$total" -gt "$$maxsize" ]; then \
2730 echo "error: $$printname too large ($$total > [$(2) - $$reserve])"; \
2732 elif [ "$$total" -gt $$((maxsize - 32768)) ]; then \
2733 echo "WARNING: $$printname approaching size limit ($$total now; limit $$maxsize)"; \
2740 # Like assert-max-file-size, but the second argument is a partition
2741 # size, which we'll convert to a max image size before checking it
2742 # against the files.
2744 # $(1): The file(s) to check (often $@)
2745 # $(2): The partition size.
2746 define assert-max-image-size
2748 $(call assert-max-file-size,$(1),$(call image-size-from-data-size,$(2))))
2752 ###########################################################
2753 ## Define device-specific radio files
2754 ###########################################################
2755 INSTALLED_RADIOIMAGE_TARGET :=
2757 # Copy a radio image file to the output location, and add it to
2758 # INSTALLED_RADIOIMAGE_TARGET.
2760 define add-radio-file
2761 $(eval $(call add-radio-file-internal,$(1),$(notdir $(1))))
2763 define add-radio-file-internal
2764 INSTALLED_RADIOIMAGE_TARGET += $$(PRODUCT_OUT)/$(2)
2765 $$(PRODUCT_OUT)/$(2) : $$(LOCAL_PATH)/$(1) | $$(ACP)
2766 $$(transform-prebuilt-to-target)
2769 # Version of add-radio-file that also arranges for the version of the
2770 # file to be checked against the contents of
2771 # $(TARGET_BOARD_INFO_FILE).
2773 # $(2): name of version variable in board-info (eg, "version-baseband")
2774 define add-radio-file-checked
2775 $(eval $(call add-radio-file-checked-internal,$(1),$(notdir $(1)),$(2)))
2777 define add-radio-file-checked-internal
2778 INSTALLED_RADIOIMAGE_TARGET += $$(PRODUCT_OUT)/$(2)
2779 BOARD_INFO_CHECK += $(3):$(LOCAL_PATH)/$(1)
2780 $$(PRODUCT_OUT)/$(2) : $$(LOCAL_PATH)/$(1) | $$(ACP)
2781 $$(transform-prebuilt-to-target)
2785 ###########################################################
2786 # Override the package defined in $(1), setting the
2787 # variables listed below differently.
2789 # $(1): The makefile to override (relative to the source
2791 # $(2): Old LOCAL_PACKAGE_NAME value.
2792 # $(3): New LOCAL_PACKAGE_NAME value.
2793 # $(4): New LOCAL_MANIFEST_PACKAGE_NAME value.
2794 # $(5): New LOCAL_CERTIFICATE value.
2795 # $(6): New LOCAL_INSTRUMENTATION_FOR value.
2796 # $(7): New LOCAL_MANIFEST_INSTRUMENTATION_FOR value.
2798 # Note that LOCAL_PACKAGE_OVERRIDES is NOT cleared in
2800 ###########################################################
2801 define inherit-package
2802 $(eval $(call inherit-package-internal,$(1),$(2),$(3),$(4),$(5),$(6),$(7)))
2805 define inherit-package-internal
2806 LOCAL_PACKAGE_OVERRIDES \
2807 := $(strip $(1))||$(strip $(2))||$(strip $(3))||$(strip $(4))||&&$(strip $(5))||&&$(strip $(6))||&&$(strip $(7)) $(LOCAL_PACKAGE_OVERRIDES)
2809 LOCAL_PACKAGE_OVERRIDES \
2810 := $(wordlist 1,$(words $(LOCAL_PACKAGE_OVERRIDES)), $(LOCAL_PACKAGE_OVERRIDES))
2813 # To be used with inherit-package above
2814 # Evalutes to true if the package was overridden
2815 define set-inherited-package-variables
2816 $(strip $(call set-inherited-package-variables-internal))
2819 define keep-or-override
2820 $(eval $(1) := $(if $(2),$(2),$($(1))))
2823 define set-inherited-package-variables-internal
2824 $(eval _o := $(subst ||, ,$(lastword $(LOCAL_PACKAGE_OVERRIDES))))
2825 $(eval _n := $(subst ||, ,$(firstword $(LOCAL_PACKAGE_OVERRIDES))))
2826 $(if $(filter $(word 2,$(_n)),$(LOCAL_PACKAGE_NAME)), \
2827 $(eval LOCAL_PACKAGE_NAME := $(word 3,$(_o))) \
2828 $(eval LOCAL_MANIFEST_PACKAGE_NAME := $(word 4,$(_o))) \
2829 $(call keep-or-override,LOCAL_CERTIFICATE,$(patsubst &&%,%,$(word 5,$(_o)))) \
2830 $(call keep-or-override,LOCAL_INSTRUMENTATION_FOR,$(patsubst &&%,%,$(word 6,$(_o)))) \
2831 $(call keep-or-override,LOCAL_MANIFEST_INSTRUMENTATION_FOR,$(patsubst &&%,%,$(word 7,$(_o)))) \
2832 $(eval LOCAL_OVERRIDES_PACKAGES := $(sort $(LOCAL_OVERRIDES_PACKAGES) $(word 2,$(_o)))) \
2837 ###########################################################
2839 ###########################################################
2841 # eval this to define a rule that runs apicheck.
2845 # $(2) stable api file
2846 # $(3) api file to be tested
2847 # $(4) stable removed api file
2848 # $(5) removed api file to be tested
2849 # $(6) arguments for apicheck
2850 # $(7) command to run if apicheck failed
2851 # $(8) target dependent on this api check
2852 # $(9) additional dependencies
2854 $(TARGET_OUT_COMMON_INTERMEDIATES)/PACKAGING/$(strip $(1))-timestamp: $(2) $(3) $(4) $(APICHECK) $(9)
2855 @echo "Checking API:" $(1)
2856 $(hide) ( $(APICHECK_COMMAND) $(6) $(2) $(3) $(4) $(5) || ( $(7) ; exit 38 ) )
2857 $(hide) mkdir -p $$(dir $$@)
2859 $(8): $(TARGET_OUT_COMMON_INTERMEDIATES)/PACKAGING/$(strip $(1))-timestamp
2862 ## Whether to build from source if prebuilt alternative exists
2863 ###########################################################
2866 # Expands to empty string if not from source.
2867 ifeq (true,$(ANDROID_BUILD_FROM_SOURCE))
2868 define if-build-from-source
2872 define if-build-from-source
2873 $(if $(filter $(ANDROID_NO_PREBUILT_MODULES),$(1))$(filter \
2874 $(addsuffix %,$(ANDROID_NO_PREBUILT_PATHS)),$(2)),true)
2878 # Include makefile $(1) if build from source for module $(2)
2879 # $(1): the makefile to include
2882 define include-if-build-from-source
2883 $(if $(call if-build-from-source,$(2),$(3)),$(eval include $(1)))
2886 # Return the arch for the source file of a prebuilt
2887 # Return "none" if no matching arch found and return empty
2888 # if the input is empty, so the result can be passed to
2889 # LOCAL_MODULE_TARGET_ARCH.
2890 # $(1) the list of archs supported by the prebuilt
2891 define get-prebuilt-src-arch
2892 $(strip $(if $(filter $(TARGET_ARCH),$(1)),$(TARGET_ARCH),\
2893 $(if $(filter $(TARGET_2ND_ARCH),$(1)),$(TARGET_2ND_ARCH),$(if $(1),none))))
2896 ###########################################################
2898 ###########################################################
2900 # -----------------------------------------------------------------
2901 # Rules and functions to help copy important files to DIST_DIR
2903 include $(BUILD_SYSTEM)/distdir.mk
2905 # Include any vendor specific definitions.mk file
2906 -include $(TOPDIR)vendor/*/build/core/definitions.mk
2907 -include $(TOPDIR)device/*/build/core/definitions.mk
2908 -include $(TOPDIR)product/*/build/core/definitions.mk
2911 # $(foreach file,$^,$(if $(findstring,.a,$(suffix $file)),-l$(file),$(file)))
2913 ###########################################################
2915 ###########################################################
2918 #df = $(DEPDIR)/$(*F)
2920 #SRCS = foo.c bar.c ...
2924 # cp $(df).d $(df).P; \
2925 # sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
2926 # -e '/^$$/ d' -e 's/$$/ :/' < $(df).d >> $(df).P; \
2928 # $(COMPILE.c) -o $@ $<
2930 #-include $(SRCS:%.c=$(DEPDIR)/%.P)
2934 # $(COMPILE.c) -MD -o $@ $<
2936 # sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
2937 # -e '/^$$/ d' -e 's/$$/ :/' < $*.d >> $*.P; \