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-html-files
442 $(call all-html-files-under,$(1))
445 ###########################################################
446 # Use utility find to find given files in the given subdirs.
447 # This function uses $(1), instead of LOCAL_PATH as the base.
448 # $(1): the base dir, relative to the root of the source tree.
449 # $(2): the file name pattern to be passed to find as "-name".
450 # $(3): a list of subdirs of the base dir.
451 # Returns: a list of paths relative to the base dir.
452 ###########################################################
454 define find-files-in-subdirs
455 $(sort $(patsubst ./%,%, \
457 find -L $(3) -name $(2) -and -not -name ".*") \
461 ###########################################################
462 ## Scan through each directory of $(1) looking for files
463 ## that match $(2) using $(wildcard). Useful for seeing if
464 ## a given directory or one of its parents contains
465 ## a particular file. Returns the first match found,
466 ## starting furthest from the root.
467 ###########################################################
469 define find-parent-file
471 $(eval _fpf := $(sort $(wildcard $(foreach f, $(2), $(strip $(1))/$(f))))) \
472 $(if $(_fpf),$(_fpf), \
473 $(if $(filter-out ./ .,$(1)), \
474 $(call find-parent-file,$(patsubst %/,%,$(dir $(1))),$(2)) \
480 ###########################################################
481 ## Function we can evaluate to introduce a dynamic dependency
482 ###########################################################
484 define add-dependency
488 ###########################################################
489 ## Reverse order of a list
490 ###########################################################
493 $(if $(1),$(call reverse-list,$(wordlist 2,$(words $(1)),$(1)))) $(firstword $(1))
496 ###########################################################
497 ## The intermediates directory. Where object files go for
498 ## a given target. We could technically get away without
499 ## the "_intermediates" suffix on the directory, but it's
500 ## nice to be able to grep for that string to find out if
501 ## anyone's abusing the system.
502 ###########################################################
504 # $(1): target class, like "APPS"
505 # $(2): target name, like "NotePad"
506 # $(3): if non-empty, this is a HOST target.
507 # $(4): if non-empty, force the intermediates to be COMMON
508 # $(5): if non-empty, force the intermediates to be for the 2nd arch
509 # $(6): if non-empty, force the intermediates to be for the host cross os
510 define intermediates-dir-for
512 $(eval _idfClass := $(strip $(1))) \
513 $(if $(_idfClass),, \
514 $(error $(LOCAL_PATH): Class not defined in call to intermediates-dir-for)) \
515 $(eval _idfName := $(strip $(2))) \
517 $(error $(LOCAL_PATH): Name not defined in call to intermediates-dir-for)) \
518 $(eval _idfPrefix := $(if $(strip $(3)),$(if $(strip $(6)),HOST_CROSS,HOST),TARGET)) \
519 $(eval _idf2ndArchPrefix := $(if $(strip $(5)),$(TARGET_2ND_ARCH_VAR_PREFIX))) \
520 $(if $(filter $(_idfPrefix)-$(_idfClass),$(COMMON_MODULE_CLASSES))$(4), \
521 $(eval _idfIntBase := $($(_idfPrefix)_OUT_COMMON_INTERMEDIATES)) \
522 ,$(if $(filter $(_idfClass),$(PER_ARCH_MODULE_CLASSES)),\
523 $(eval _idfIntBase := $($(_idf2ndArchPrefix)$(_idfPrefix)_OUT_INTERMEDIATES)) \
524 ,$(eval _idfIntBase := $($(_idfPrefix)_OUT_INTERMEDIATES)) \
527 $(_idfIntBase)/$(_idfClass)/$(_idfName)_intermediates \
531 # Uses LOCAL_MODULE_CLASS, LOCAL_MODULE, and LOCAL_IS_HOST_MODULE
532 # to determine the intermediates directory.
534 # $(1): if non-empty, force the intermediates to be COMMON
535 # $(2): if non-empty, force the intermediates to be for the 2nd arch
536 # $(3): if non-empty, force the intermediates to be for the host cross os
537 define local-intermediates-dir
539 $(if $(strip $(LOCAL_MODULE_CLASS)),, \
540 $(error $(LOCAL_PATH): LOCAL_MODULE_CLASS not defined before call to local-intermediates-dir)) \
541 $(if $(strip $(LOCAL_MODULE)),, \
542 $(error $(LOCAL_PATH): LOCAL_MODULE not defined before call to local-intermediates-dir)) \
543 $(call intermediates-dir-for,$(LOCAL_MODULE_CLASS),$(LOCAL_MODULE),$(LOCAL_IS_HOST_MODULE),$(1),$(2),$(3)) \
547 ###########################################################
548 ## The generated sources directory. Placing generated
549 ## source files directly in the intermediates directory
550 ## causes problems for multiarch builds, where there are
551 ## two intermediates directories for a single target. Put
552 ## them in a separate directory, and they will be copied to
553 ## each intermediates directory automatically.
554 ###########################################################
556 # $(1): target class, like "APPS"
557 # $(2): target name, like "NotePad"
558 # $(3): if non-empty, this is a HOST target.
559 # $(4): if non-empty, force the generated sources to be COMMON
560 define generated-sources-dir-for
562 $(eval _idfClass := $(strip $(1))) \
563 $(if $(_idfClass),, \
564 $(error $(LOCAL_PATH): Class not defined in call to generated-sources-dir-for)) \
565 $(eval _idfName := $(strip $(2))) \
567 $(error $(LOCAL_PATH): Name not defined in call to generated-sources-dir-for)) \
568 $(eval _idfPrefix := $(if $(strip $(3)),HOST,TARGET)) \
569 $(if $(filter $(_idfPrefix)-$(_idfClass),$(COMMON_MODULE_CLASSES))$(4), \
570 $(eval _idfIntBase := $($(_idfPrefix)_OUT_COMMON_GEN)) \
572 $(eval _idfIntBase := $($(_idfPrefix)_OUT_GEN)) \
574 $(_idfIntBase)/$(_idfClass)/$(_idfName)_intermediates \
578 # Uses LOCAL_MODULE_CLASS, LOCAL_MODULE, and LOCAL_IS_HOST_MODULE
579 # to determine the generated sources directory.
581 # $(1): if non-empty, force the intermediates to be COMMON
582 define local-generated-sources-dir
584 $(if $(strip $(LOCAL_MODULE_CLASS)),, \
585 $(error $(LOCAL_PATH): LOCAL_MODULE_CLASS not defined before call to local-generated-sources-dir)) \
586 $(if $(strip $(LOCAL_MODULE)),, \
587 $(error $(LOCAL_PATH): LOCAL_MODULE not defined before call to local-generated-sources-dir)) \
588 $(call generated-sources-dir-for,$(LOCAL_MODULE_CLASS),$(LOCAL_MODULE),$(LOCAL_IS_HOST_MODULE),$(1)) \
592 ###########################################################
593 ## Convert "path/to/libXXX.so" to "-lXXX".
594 ## Any "path/to/libXXX.a" elements pass through unchanged.
595 ###########################################################
597 define normalize-libraries
598 $(foreach so,$(filter %.so,$(1)),-l$(patsubst lib%.so,%,$(notdir $(so))))\
599 $(filter-out %.so,$(1))
602 # TODO: change users to call the common version.
603 define normalize-host-libraries
604 $(call normalize-libraries,$(1))
607 define normalize-target-libraries
608 $(call normalize-libraries,$(1))
611 ###########################################################
612 ## Convert a list of short module names (e.g., "framework", "Browser")
613 ## into the list of files that are built for those modules.
614 ## NOTE: this won't return reliable results until after all
615 ## sub-makefiles have been included.
617 ###########################################################
619 define module-built-files
620 $(foreach module,$(1),$(ALL_MODULES.$(module).BUILT))
623 ###########################################################
624 ## Convert a list of short modules names (e.g., "framework", "Browser")
625 ## into the list of files that are installed for those modules.
626 ## NOTE: this won't return reliable results until after all
627 ## sub-makefiles have been included.
629 ###########################################################
631 define module-installed-files
632 $(foreach module,$(1),$(ALL_MODULES.$(module).INSTALLED))
635 ###########################################################
636 ## Convert a list of short modules names (e.g., "framework", "Browser")
637 ## into the list of files that should be used when linking
638 ## against that module as a public API.
639 ## TODO: Allow this for more than JAVA_LIBRARIES modules
640 ## NOTE: this won't return reliable results until after all
641 ## sub-makefiles have been included.
643 ###########################################################
645 define module-stubs-files
646 $(foreach module,$(1),$(ALL_MODULES.$(module).STUBS))
649 ###########################################################
650 ## Evaluates to the timestamp file for a doc module, which
651 ## is the dependency that should be used.
653 ###########################################################
655 define doc-timestamp-for
656 $(OUT_DOCS)/$(strip $(1))-timestamp
660 ###########################################################
661 ## Convert "core ext framework" to "out/.../javalib.jar ..."
662 ## $(1): library list
663 ## $(2): Non-empty if IS_HOST_MODULE
664 ###########################################################
667 # $(2): Non-empty if IS_HOST_MODULE
669 $(call intermediates-dir-for, \
670 JAVA_LIBRARIES,$(1),$(2),COMMON)
674 # $(2): Non-empty if IS_HOST_MODULE
675 define _java-lib-full-classes.jar
676 $(call _java-lib-dir,$(1),$(2))/$(if $(2),javalib,classes)$(COMMON_JAVA_PACKAGE_SUFFIX)
679 # Get the jar files (you can pass to "javac -classpath") of static or shared
680 # Java libraries that you want to link against.
681 # $(1): library name list
682 # $(2): Non-empty if IS_HOST_MODULE
683 define java-lib-files
684 $(foreach lib,$(1),$(call _java-lib-full-classes.jar,$(lib),$(2)))
687 # Get the dependency files (you can put on the right side of "|" of a build rule)
688 # of the Java libraries.
689 # $(1): library name list
690 # $(2): Non-empty if IS_HOST_MODULE
691 # Historically for target Java libraries we used a different file (javalib.jar)
693 # Now we can use classes.jar as dependency, so java-lib-deps is the same
696 $(call java-lib-files,$(1),$(2))
699 # Get the jar files (you can pass to "javac -classpath") of host dalvik Java libraries.
700 # You can also use them as dependency files.
701 # A host dalvik Java library is different from a host Java library in that
702 # the java lib file is classes.jar, not javalib.jar.
703 # $(1): library name list
704 define host-dex-java-lib-files
705 $(foreach lib,$(1),$(call _java-lib-dir,$(lib),true)/classes.jar)
708 ###########################################################
709 ## Convert "core ext framework" to "out/.../classes.jack ..."
710 ## $(1): library list
711 ## $(2): Non-empty if IS_HOST_MODULE
712 ###########################################################
715 # $(2): Non-empty if IS_HOST_MODULE
716 define _jack-lib-full-classes
717 $(call _java-lib-dir,$(1),$(2))/classes.jack
720 # $(1): library name list
721 # $(2): Non-empty if IS_HOST_MODULE
722 define jack-lib-files
723 $(foreach lib,$(1),$(call _jack-lib-full-classes,$(lib),$(2)))
726 # $(1): library name list
727 # $(2): Non-empty if IS_HOST_MODULE
729 $(call jack-lib-files,$(1),$(2))
732 ###########################################################
733 ## Run rot13 on a string
734 ## $(1): the string. Must be one line.
735 ###########################################################
737 $(shell echo $(1) | tr 'a-zA-Z' 'n-za-mN-ZA-M')
741 ###########################################################
742 ## Returns true if $(1) and $(2) are equal. Returns
743 ## the empty string if they are not equal.
744 ###########################################################
746 $(strip $(if $(strip $(1)),\
748 $(if $(filter-out __,_$(subst $(strip $(1)),,$(strip $(2)))$(subst $(strip $(2)),,$(strip $(1)))_),,true), \
756 ###########################################################
757 ## Convert "a b c" into "a:b:c"
758 ###########################################################
759 define normalize-path-list
760 $(subst $(space),:,$(strip $(1)))
763 ###########################################################
764 ## Read the word out of a colon-separated list of words.
765 ## This has the same behavior as the built-in function
768 ## The individual words may not contain spaces.
770 ## $(1): 1 based index
771 ## $(2): value of the form a:b:c...
772 ###########################################################
775 $(word $(1),$(subst :,$(space),$(2)))
778 ###########################################################
779 ## Convert "a=b c= d e = f" into "a=b c=d e=f"
781 ## $(1): list to collapse
782 ## $(2): if set, separator word; usually "=", ":", or ":="
783 ## Defaults to "=" if not set.
784 ###########################################################
786 define collapse-pairs
787 $(eval _cpSEP := $(strip $(if $(2),$(2),=)))\
788 $(subst $(space)$(_cpSEP)$(space),$(_cpSEP),$(strip \
789 $(subst $(_cpSEP), $(_cpSEP) ,$(1))))
792 ###########################################################
793 ## Given a list of pairs, if multiple pairs have the same
794 ## first components, keep only the first pair.
796 ## $(1): list of pairs
797 ## $(2): the separator word, such as ":", "=", etc.
798 define uniq-pairs-by-first-component
799 $(eval _upbfc_fc_set :=)\
800 $(strip $(foreach w,$(1), $(eval _first := $(word 1,$(subst $(2),$(space),$(w))))\
801 $(if $(filter $(_upbfc_fc_set),$(_first)),,$(w)\
802 $(eval _upbfc_fc_set += $(_first)))))\
803 $(eval _upbfc_fc_set :=)\
807 ###########################################################
808 ## MODULE_TAG set operations
809 ###########################################################
811 # Given a list of tags, return the targets that specify
814 define modules-for-tag-list
815 $(sort $(foreach tag,$(1),$(foreach m,$(ALL_MODULE_NAME_TAGS.$(tag)),$(ALL_MODULES.$(m).INSTALLED))))
818 # Same as modules-for-tag-list, but operates on
819 # ALL_MODULE_NAME_TAGS.
821 define module-names-for-tag-list
822 $(sort $(foreach tag,$(1),$(ALL_MODULE_NAME_TAGS.$(tag))))
825 # Given an accept and reject list, find the matching
826 # set of targets. If a target has multiple tags and
827 # any of them are rejected, the target is rejected.
828 # Reject overrides accept.
829 # $(1): list of tags to accept
830 # $(2): list of tags to reject
831 #TODO(dbort): do $(if $(strip $(1)),$(1),$(ALL_MODULE_TAGS))
832 #TODO(jbq): as of 20100106 nobody uses the second parameter
833 define get-tagged-modules
835 $(call modules-for-tag-list,$(2)), \
836 $(call modules-for-tag-list,$(1)))
839 ###########################################################
840 ## Append a leaf to a base path. Properly deals with
841 ## base paths ending in /.
845 ###########################################################
848 $(subst //,/,$(1)/$(2))
852 ###########################################################
854 ###########################################################
856 # Given a list of installed modules (short or long names)
857 # return a list of the packages (yes, .apk packages, not
858 # modules in general) that are overridden by this list and,
859 # therefore, should not be installed.
860 # $(1): mixed list of installed modules
861 # TODO: This is fragile; find a reliable way to get this information.
862 define _get-package-overrides
863 $(eval ### Discard any words containing slashes, unless they end in .apk, \
864 ### in which case trim off the directory component and the suffix. \
865 ### If there are no slashes, keep the entire word.)
866 $(eval _gpo_names := $(subst /,@@@ @@@,$(1)))
867 $(eval _gpo_names := \
868 $(filter %.apk,$(_gpo_names)) \
869 $(filter-out %@@@ @@@%,$(_gpo_names)))
870 $(eval _gpo_names := $(patsubst %.apk,%,$(_gpo_names)))
871 $(eval _gpo_names := $(patsubst @@@%,%,$(_gpo_names)))
873 $(eval ### Remove any remaining words that contain dots.)
874 $(eval _gpo_names := $(subst .,@@@ @@@,$(_gpo_names)))
875 $(eval _gpo_names := $(filter-out %@@@ @@@%,$(_gpo_names)))
877 $(eval ### Now we have a list of any words that could possibly refer to \
878 ### packages, although there may be words that do not. Only \
879 ### real packages will be present under PACKAGES.*, though.)
880 $(foreach _gpo_name,$(_gpo_names),$(PACKAGES.$(_gpo_name).OVERRIDES))
883 define get-package-overrides
884 $(sort $(strip $(call _get-package-overrides,$(1))))
887 ###########################################################
888 ## Output the command lines, or not
889 ###########################################################
891 ifeq ($(strip $(SHOW_COMMANDS)),)
900 ###########################################################
901 ## Commands for munging the dependency files the compiler generates
902 ###########################################################
903 # $(1): the input .d file
904 # $(2): the output .P file
905 define transform-d-to-p-args
906 $(hide) cp $(1) $(2); \
907 sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
908 -e '/^$$/ d' -e 's/$$/ :/' < $(1) >> $(2); \
912 define transform-d-to-p
913 $(call transform-d-to-p-args,$(@:%.o=%.d),$(@:%.o=%.P))
916 ###########################################################
917 ## Commands for including the dependency files the compiler generates
918 ###########################################################
920 # $(2): the main build target
921 ifeq ($(BUILDING_WITH_NINJA),true)
922 define include-depfile
923 $(eval $(2) : .KATI_DEPFILE := $1)
926 define include-depfile
932 define include-depfiles-for-objs
933 $(foreach obj, $(1), $(call include-depfile, $(obj:%.o=%.P), $(obj)))
936 ###########################################################
937 ## Track source files compiled to objects
938 ###########################################################
939 # $(1): list of sources
940 # $(2): list of matching objects
941 define track-src-file-obj
942 $(eval $(call _track-src-file-obj,$(1)))
944 define _track-src-file-obj
947 my_tracked_src_files += $(s)
948 my_src_file_obj_$(s) := $$(word $$(words $$(i)),$$(2))
952 # $(1): list of sources
953 # $(2): list of matching generated sources
954 define track-src-file-gen
955 $(eval $(call _track-src-file-gen,$(2)))
957 define _track-src-file-gen
960 my_tracked_gen_files += $(s)
961 my_src_file_gen_$(s) := $$(word $$(words $$(i)),$$(1))
965 # $(1): list of generated sources
966 # $(2): list of matching objects
967 define track-gen-file-obj
968 $(call track-src-file-obj,$(foreach f,$(1),\
969 $(or $(my_src_file_gen_$(f)),$(f))),$(2))
972 ###########################################################
973 ## Commands for running lex
974 ###########################################################
976 define transform-l-to-c-or-cpp
977 @echo "Lex: $(PRIVATE_MODULE) <= $<"
979 $(hide) $(LEX) -o$@ $<
982 ###########################################################
983 ## Commands for running yacc
985 ###########################################################
987 define transform-y-to-c-or-cpp
988 @echo "Yacc: $(PRIVATE_MODULE) <= $<"
990 $(YACC) $(PRIVATE_YACCFLAGS) \
991 --defines=$(basename $@).h \
995 ###########################################################
996 ## Commands to compile RenderScript to Java
997 ###########################################################
999 ## Merge multiple .d files generated by llvm-rs-cc. This is necessary
1000 ## because ninja can handle only a single depfile per build target.
1001 ## .d files generated by llvm-rs-cc define .stamp, .bc, and optionally
1002 ## .java as build targets. However, there's no way to let ninja know
1003 ## dependencies to .bc files and .java files, so we give up build
1004 ## targets for them. As we write the .stamp file as the target by
1005 ## ourselves, the awk script removes the first lines before the colon
1006 ## and append a backslash to the last line to concatenate contents of
1008 # $(1): .d files to be merged
1009 # $(2): merged .d file
1010 define _merge-renderscript-d
1011 $(hide) echo '$@: $(backslash)' > $2
1013 $(hide) awk 'start { sub(/( \\)?$$/, " \\"); print } /:/ { start=1 }' < $d >> $2$(newline))
1017 define transform-renderscripts-to-java-and-bc
1018 @echo "RenderScript: $(PRIVATE_MODULE) <= $(PRIVATE_RS_SOURCE_FILES)"
1019 $(hide) rm -rf $(PRIVATE_RS_OUTPUT_DIR)
1020 $(hide) mkdir -p $(PRIVATE_RS_OUTPUT_DIR)/res/raw
1021 $(hide) mkdir -p $(PRIVATE_RS_OUTPUT_DIR)/src
1022 $(hide) $(PRIVATE_RS_CC) \
1023 -o $(PRIVATE_RS_OUTPUT_DIR)/res/raw \
1024 -p $(PRIVATE_RS_OUTPUT_DIR)/src \
1025 -d $(PRIVATE_RS_OUTPUT_DIR) \
1027 $(addprefix -target-api , $(PRIVATE_RS_TARGET_API)) \
1028 $(PRIVATE_RS_FLAGS) \
1029 $(foreach inc,$(PRIVATE_RS_INCLUDES),$(addprefix -I , $(inc))) \
1030 $(PRIVATE_RS_SOURCE_FILES)
1031 $(call _merge-renderscript-d,$(PRIVATE_DEP_FILES),$@.d)
1032 $(call transform-d-to-p-args,$@.d,$@.P)
1033 $(hide) mkdir -p $(dir $@)
1037 define transform-bc-to-so
1038 @echo "Renderscript compatibility: $(notdir $@) <= $(notdir $<)"
1039 $(hide) mkdir -p $(dir $@)
1040 $(hide) $(BCC_COMPAT) -O3 -o $(dir $@)/$(notdir $(<:.bc=.o)) -fPIC -shared \
1041 -rt-path $(RS_PREBUILT_CLCORE) -mtriple $(RS_COMPAT_TRIPLE) $<
1042 $(hide) $(PRIVATE_CXX) -shared -Wl,-soname,$(notdir $@) -nostdlib \
1043 -Wl,-rpath,\$$ORIGIN/../lib \
1044 $(dir $@)/$(notdir $(<:.bc=.o)) \
1045 $(RS_PREBUILT_COMPILER_RT) \
1046 -o $@ $(TARGET_GLOBAL_LDFLAGS) -Wl,--hash-style=sysv -L prebuilts/gcc/ \
1047 $(RS_PREBUILT_LIBPATH) -L $(TARGET_OUT_INTERMEDIATE_LIBRARIES) \
1051 ###########################################################
1052 ## Commands to compile RenderScript to C++
1053 ###########################################################
1055 define transform-renderscripts-to-cpp-and-bc
1056 @echo "RenderScript: $(PRIVATE_MODULE) <= $(PRIVATE_RS_SOURCE_FILES)"
1057 $(hide) rm -rf $(PRIVATE_RS_OUTPUT_DIR)
1058 $(hide) mkdir -p $(PRIVATE_RS_OUTPUT_DIR)/
1059 $(hide) $(PRIVATE_RS_CC) \
1060 -o $(PRIVATE_RS_OUTPUT_DIR)/ \
1061 -d $(PRIVATE_RS_OUTPUT_DIR) \
1064 $(addprefix -target-api , $(PRIVATE_RS_TARGET_API)) \
1065 $(PRIVATE_RS_FLAGS) \
1066 $(addprefix -I , $(PRIVATE_RS_INCLUDES)) \
1067 $(PRIVATE_RS_SOURCE_FILES)
1068 $(call _merge-renderscript-d,$(PRIVATE_DEP_FILES),$@.d)
1069 $(call transform-d-to-p-args,$@.d,$@.P)
1070 $(hide) mkdir -p $(dir $@)
1075 ###########################################################
1076 ## Commands for running aidl
1077 ###########################################################
1079 define transform-aidl-to-java
1081 @echo "Aidl: $(PRIVATE_MODULE) <= $<"
1082 $(hide) $(AIDL) -d$(patsubst %.java,%.P,$@) $(PRIVATE_AIDL_FLAGS) $< $@
1084 #$(AIDL) $(PRIVATE_AIDL_FLAGS) $< - | indent -nut -br -npcs -l1000 > $@
1086 define transform-aidl-to-cpp
1088 @mkdir -p $(PRIVATE_HEADER_OUTPUT_DIR)
1089 @echo "Generating C++ from AIDL: $(PRIVATE_MODULE) <= $<"
1090 $(hide) $(AIDL_CPP) -d$(basename $@).aidl.P $(PRIVATE_AIDL_FLAGS) \
1091 $< $(PRIVATE_HEADER_OUTPUT_DIR) $@
1094 ## Given a .aidl file path generate the rule to compile it a .cpp file.
1095 # $(1): a .aidl source file
1096 # $(2): a directory to place the generated .cpp files in
1097 # $(3): name of a variable to add the path to the generated source file to
1099 # You must call this with $(eval).
1100 define define-aidl-cpp-rule
1101 define-aidl-cpp-rule-src := $(patsubst %.aidl,%$(LOCAL_CPP_EXTENSION),$(subst ../,dotdot/,$(addprefix $(2)/,$(1))))
1102 $$(define-aidl-cpp-rule-src) : $(LOCAL_PATH)/$(1) $(AIDL_CPP)
1103 $$(transform-aidl-to-cpp)
1104 $(3) += $$(define-aidl-cpp-rule-src)
1107 ###########################################################
1108 ## Commands for running vts
1109 ###########################################################
1111 define transform-vts-to-cpp
1113 @mkdir -p $(PRIVATE_HEADER_OUTPUT_DIR)
1114 @echo "Generating C++ from VTS: $(PRIVATE_MODULE) <= $<"
1115 $(hide) $(VTSC) -d$(basename $@).vts.P $(PRIVATE_VTS_FLAGS) \
1116 $< $(PRIVATE_HEADER_OUTPUT_DIR) $@
1119 ## Given a .vts file path generate the rule to compile it a .cpp file.
1120 # $(1): a .vts source file
1121 # $(2): a directory to place the generated .cpp files in
1122 # $(3): name of a variable to add the path to the generated source file to
1124 # You must call this with $(eval).
1125 define define-vts-cpp-rule
1126 define-vts-cpp-rule-src := $(patsubst %.vts,%$(LOCAL_CPP_EXTENSION),$(subst ../,dotdot/,$(addprefix $(2)/,$(1))))
1127 $$(define-vts-cpp-rule-src) : $(LOCAL_PATH)/$(1) $(VTSC)
1128 $$(transform-vts-to-cpp)
1129 $(3) += $$(define-vts-cpp-rule-src)
1132 ###########################################################
1133 ## Commands for running java-event-log-tags.py
1134 ###########################################################
1136 define transform-logtags-to-java
1138 @echo "logtags: $@ <= $<"
1139 $(hide) $(JAVATAGS) -o $@ $^
1143 ###########################################################
1144 ## Commands for running protoc to compile .proto into .java
1145 ###########################################################
1147 define transform-proto-to-java
1149 @echo "Protoc: $@ <= $(PRIVATE_PROTO_SRC_FILES)"
1150 @rm -rf $(PRIVATE_PROTO_JAVA_OUTPUT_DIR)
1151 @mkdir -p $(PRIVATE_PROTO_JAVA_OUTPUT_DIR)
1152 $(hide) for f in $(PRIVATE_PROTO_SRC_FILES); do \
1154 $(addprefix --proto_path=, $(PRIVATE_PROTO_INCLUDES)) \
1155 $(PRIVATE_PROTO_JAVA_OUTPUT_OPTION)="$(PRIVATE_PROTO_JAVA_OUTPUT_PARAMS):$(PRIVATE_PROTO_JAVA_OUTPUT_DIR)" \
1156 $(PRIVATE_PROTOC_FLAGS) \
1162 ######################################################################
1163 ## Commands for running protoc to compile .proto into .pb.cc (or.pb.c) and .pb.h
1164 ######################################################################
1165 define transform-proto-to-cc
1166 @echo "Protoc: $@ <= $<"
1169 $(addprefix --proto_path=, $(PRIVATE_PROTO_INCLUDES)) \
1170 $(PRIVATE_PROTOC_FLAGS) \
1175 ######################################################################
1176 ## Commands for generating DBus adaptors from .dbus-xml files.
1177 ######################################################################
1178 define generate-dbus-adaptors
1179 @echo "Generating DBus adaptors for $(PRIVATE_MODULE)"
1181 $(hide) $(DBUS_GENERATOR) \
1182 --service-config=$(PRIVATE_DBUS_SERVICE_CONFIG) \
1187 ######################################################################
1188 ## Commands for generating DBus proxies from .dbus-xml files.
1189 ######################################################################
1190 define generate-dbus-proxies
1191 @echo "Generating DBus proxies for $(PRIVATE_MODULE)"
1193 $(hide) $(DBUS_GENERATOR) \
1194 --service-config=$(PRIVATE_DBUS_SERVICE_CONFIG) \
1196 $(filter %.dbus-xml,$^)
1200 ###########################################################
1201 ## Commands for running gcc to compile a C++ file
1202 ###########################################################
1204 define transform-cpp-to-o
1205 @echo "target $(PRIVATE_ARM_MODE) C++: $(PRIVATE_MODULE) <= $<"
1207 $(hide) $(RELATIVE_PWD) $(PRIVATE_CXX) \
1208 $(addprefix -I , $(PRIVATE_C_INCLUDES)) \
1209 $(shell cat $(PRIVATE_IMPORT_INCLUDES)) \
1210 $(addprefix -isystem ,\
1211 $(if $(PRIVATE_NO_DEFAULT_COMPILER_FLAGS),, \
1212 $(filter-out $(PRIVATE_C_INCLUDES), \
1213 $(PRIVATE_TARGET_PROJECT_INCLUDES) \
1214 $(PRIVATE_TARGET_C_INCLUDES)))) \
1216 $(if $(PRIVATE_NO_DEFAULT_COMPILER_FLAGS),, \
1217 $(PRIVATE_TARGET_GLOBAL_CFLAGS) \
1218 $(PRIVATE_TARGET_GLOBAL_CPPFLAGS) \
1219 $(PRIVATE_ARM_CFLAGS) \
1221 $(PRIVATE_RTTI_FLAG) \
1223 $(PRIVATE_CPPFLAGS) \
1224 $(PRIVATE_DEBUG_CFLAGS) \
1225 $(PRIVATE_CFLAGS_NO_OVERRIDE) \
1226 $(PRIVATE_CPPFLAGS_NO_OVERRIDE) \
1227 -MD -MF $(patsubst %.o,%.d,$@) -o $@ $<
1232 ###########################################################
1233 ## Commands for running gcc to compile a C file
1234 ###########################################################
1237 define transform-c-or-s-to-o-no-deps
1239 $(hide) $(RELATIVE_PWD) $(PRIVATE_CC) \
1240 $(addprefix -I , $(PRIVATE_C_INCLUDES)) \
1241 $(shell cat $(PRIVATE_IMPORT_INCLUDES)) \
1242 $(addprefix -isystem ,\
1243 $(if $(PRIVATE_NO_DEFAULT_COMPILER_FLAGS),, \
1244 $(filter-out $(PRIVATE_C_INCLUDES), \
1245 $(PRIVATE_TARGET_PROJECT_INCLUDES) \
1246 $(PRIVATE_TARGET_C_INCLUDES)))) \
1248 $(if $(PRIVATE_NO_DEFAULT_COMPILER_FLAGS),, \
1249 $(PRIVATE_TARGET_GLOBAL_CFLAGS) \
1250 $(PRIVATE_TARGET_GLOBAL_CONLYFLAGS) \
1251 $(PRIVATE_ARM_CFLAGS) \
1254 -MD -MF $(patsubst %.o,%.d,$@) -o $@ $<
1257 define transform-c-to-o-no-deps
1258 @echo "target $(PRIVATE_ARM_MODE) C: $(PRIVATE_MODULE) <= $<"
1259 $(call transform-c-or-s-to-o-no-deps, \
1261 $(PRIVATE_CONLYFLAGS) \
1262 $(PRIVATE_DEBUG_CFLAGS) \
1263 $(PRIVATE_CFLAGS_NO_OVERRIDE))
1266 define transform-s-to-o-no-deps
1267 @echo "target asm: $(PRIVATE_MODULE) <= $<"
1268 $(call transform-c-or-s-to-o-no-deps, $(PRIVATE_ASFLAGS))
1271 define transform-c-to-o
1272 $(transform-c-to-o-no-deps)
1276 define transform-s-to-o
1277 $(transform-s-to-o-no-deps)
1282 define transform-asm-to-o
1285 $(addprefix -I , $(PRIVATE_C_INCLUDES)) \
1286 $($(PRIVATE_2ND_ARCH_VAR_PREFIX)TARGET_GLOBAL_YASM_FLAGS) \
1287 $(PRIVATE_ASFLAGS) \
1291 ###########################################################
1292 ## Commands for running gcc to compile an Objective-C file
1293 ## This should never happen for target builds but this
1294 ## will error at build time.
1295 ###########################################################
1297 define transform-m-to-o-no-deps
1298 @echo "target ObjC: $(PRIVATE_MODULE) <= $<"
1299 $(call transform-c-or-s-to-o-no-deps, $(PRIVATE_CFLAGS) $(PRIVATE_DEBUG_CFLAGS))
1302 define transform-m-to-o
1303 $(transform-m-to-o-no-deps)
1307 ###########################################################
1308 ## Commands for running gcc to compile a host C++ file
1309 ###########################################################
1311 define transform-host-cpp-to-o
1312 @echo "$($(PRIVATE_PREFIX)DISPLAY) C++: $(PRIVATE_MODULE) <= $<"
1314 $(hide) $(RELATIVE_PWD) $(PRIVATE_CXX) \
1315 $(addprefix -I , $(PRIVATE_C_INCLUDES)) \
1316 $(shell cat $(PRIVATE_IMPORT_INCLUDES)) \
1317 $(addprefix -isystem ,\
1318 $(if $(PRIVATE_NO_DEFAULT_COMPILER_FLAGS),, \
1319 $(filter-out $(PRIVATE_C_INCLUDES), \
1320 $($(PRIVATE_PREFIX)PROJECT_INCLUDES) \
1321 $(PRIVATE_HOST_C_INCLUDES)))) \
1323 $(if $(PRIVATE_NO_DEFAULT_COMPILER_FLAGS),, \
1324 $(PRIVATE_HOST_GLOBAL_CFLAGS) \
1325 $(PRIVATE_HOST_GLOBAL_CPPFLAGS) \
1328 $(PRIVATE_CPPFLAGS) \
1329 $(PRIVATE_DEBUG_CFLAGS) \
1330 $(PRIVATE_CFLAGS_NO_OVERRIDE) \
1331 $(PRIVATE_CPPFLAGS_NO_OVERRIDE) \
1332 -MD -MF $(patsubst %.o,%.d,$@) -o $@ $<
1337 ###########################################################
1338 ## Commands for running gcc to compile a host C file
1339 ###########################################################
1342 define transform-host-c-or-s-to-o-no-deps
1344 $(hide) $(RELATIVE_PWD) $(PRIVATE_CC) \
1345 $(addprefix -I , $(PRIVATE_C_INCLUDES)) \
1346 $(shell cat $(PRIVATE_IMPORT_INCLUDES)) \
1347 $(addprefix -isystem ,\
1348 $(if $(PRIVATE_NO_DEFAULT_COMPILER_FLAGS),, \
1349 $(filter-out $(PRIVATE_C_INCLUDES), \
1350 $($(PRIVATE_PREFIX)PROJECT_INCLUDES) \
1351 $(PRIVATE_HOST_C_INCLUDES)))) \
1353 $(if $(PRIVATE_NO_DEFAULT_COMPILER_FLAGS),, \
1354 $(PRIVATE_HOST_GLOBAL_CFLAGS) \
1355 $(PRIVATE_HOST_GLOBAL_CONLYFLAGS) \
1358 $(PRIVATE_CFLAGS_NO_OVERRIDE) \
1359 -MD -MF $(patsubst %.o,%.d,$@) -o $@ $<
1362 define transform-host-c-to-o-no-deps
1363 @echo "$($(PRIVATE_PREFIX)DISPLAY) C: $(PRIVATE_MODULE) <= $<"
1364 $(call transform-host-c-or-s-to-o-no-deps, $(PRIVATE_CFLAGS) $(PRIVATE_CONLYFLAGS) $(PRIVATE_DEBUG_CFLAGS))
1367 define transform-host-s-to-o-no-deps
1368 @echo "$($(PRIVATE_PREFIX)DISPLAY) asm: $(PRIVATE_MODULE) <= $<"
1369 $(call transform-host-c-or-s-to-o-no-deps, $(PRIVATE_ASFLAGS))
1372 define transform-host-c-to-o
1373 $(transform-host-c-to-o-no-deps)
1377 define transform-host-s-to-o
1378 $(transform-host-s-to-o-no-deps)
1382 ###########################################################
1383 ## Commands for running gcc to compile a host Objective-C file
1384 ###########################################################
1386 define transform-host-m-to-o-no-deps
1387 @echo "$($(PRIVATE_PREFIX)DISPLAY) ObjC: $(PRIVATE_MODULE) <= $<"
1388 $(call transform-host-c-or-s-to-o-no-deps, $(PRIVATE_CFLAGS) $(PRIVATE_DEBUG_CFLAGS))
1391 define transform-host-m-to-o
1392 $(transform-host-m-to-o-no-deps)
1396 ###########################################################
1397 ## Commands for running gcc to compile a host Objective-C++ file
1398 ###########################################################
1400 define transform-host-mm-to-o
1401 $(transform-host-cpp-to-o)
1405 ###########################################################
1406 ## Rules to compile a single C/C++ source with ../ in the path
1407 ###########################################################
1408 # Replace "../" in object paths with $(DOTDOT_REPLACEMENT).
1409 DOTDOT_REPLACEMENT := dotdot/
1411 ## Rule to compile a C++ source file with ../ in the path.
1412 ## Must be called with $(eval).
1413 # $(1): the C++ source file in LOCAL_SRC_FILES.
1414 # $(2): the additional dependencies.
1415 # $(3): the variable name to collect the output object file.
1416 define compile-dotdot-cpp-file
1417 o := $(intermediates)/$(patsubst %$(LOCAL_CPP_EXTENSION),%.o,$(subst ../,$(DOTDOT_REPLACEMENT),$(1)))
1418 $$(o) : $(TOPDIR)$(LOCAL_PATH)/$(1) $(2)
1419 $$(transform-$$(PRIVATE_HOST)cpp-to-o)
1420 $$(call include-depfiles-for-objs, $$(o))
1424 ## Rule to compile a C source file with ../ in the path.
1425 ## Must be called with $(eval).
1426 # $(1): the C source file in LOCAL_SRC_FILES.
1427 # $(2): the additional dependencies.
1428 # $(3): the variable name to collect the output object file.
1429 define compile-dotdot-c-file
1430 o := $(intermediates)/$(patsubst %.c,%.o,$(subst ../,$(DOTDOT_REPLACEMENT),$(1)))
1431 $$(o) : $(TOPDIR)$(LOCAL_PATH)/$(1) $(2)
1432 $$(transform-$$(PRIVATE_HOST)c-to-o)
1433 $$(call include-depfiles-for-objs, $$(o))
1437 ## Rule to compile a .S source file with ../ in the path.
1438 ## Must be called with $(eval).
1439 # $(1): the .S source file in LOCAL_SRC_FILES.
1440 # $(2): the additional dependencies.
1441 # $(3): the variable name to collect the output object file.
1442 define compile-dotdot-s-file
1443 o := $(intermediates)/$(patsubst %.S,%.o,$(subst ../,$(DOTDOT_REPLACEMENT),$(1)))
1444 $$(o) : $(TOPDIR)$(LOCAL_PATH)/$(1) $(2)
1445 $$(transform-$$(PRIVATE_HOST)s-to-o)
1446 $$(call include-depfiles-for-objs, $$(o))
1450 ## Rule to compile a .s source file with ../ in the path.
1451 ## Must be called with $(eval).
1452 # $(1): the .s source file in LOCAL_SRC_FILES.
1453 # $(2): the additional dependencies.
1454 # $(3): the variable name to collect the output object file.
1455 define compile-dotdot-s-file-no-deps
1456 o := $(intermediates)/$(patsubst %.s,%.o,$(subst ../,$(DOTDOT_REPLACEMENT),$(1)))
1457 $$(o) : $(TOPDIR)$(LOCAL_PATH)/$(1) $(2)
1458 $$(transform-$$(PRIVATE_HOST)s-to-o-no-deps)
1462 ###########################################################
1463 ## Commands for running ar
1464 ###########################################################
1466 define _concat-if-arg2-not-empty
1467 $(if $(2),$(hide) $(1) $(2))
1470 # Split long argument list into smaller groups and call the command repeatedly
1471 # Call the command at least once even if there are no arguments, as otherwise
1472 # the output file won't be created.
1474 # $(1): the command without arguments
1475 # $(2): the arguments
1476 define split-long-arguments
1477 $(hide) $(1) $(wordlist 1,500,$(2))
1478 $(call _concat-if-arg2-not-empty,$(1),$(wordlist 501,1000,$(2)))
1479 $(call _concat-if-arg2-not-empty,$(1),$(wordlist 1001,1500,$(2)))
1480 $(call _concat-if-arg2-not-empty,$(1),$(wordlist 1501,2000,$(2)))
1481 $(call _concat-if-arg2-not-empty,$(1),$(wordlist 2001,2500,$(2)))
1482 $(call _concat-if-arg2-not-empty,$(1),$(wordlist 2501,3000,$(2)))
1483 $(call _concat-if-arg2-not-empty,$(1),$(wordlist 3001,99999,$(2)))
1486 # $(1): the full path of the source static library.
1487 define _extract-and-include-single-target-whole-static-lib
1488 $(hide) ldir=$(PRIVATE_INTERMEDIATES_DIR)/WHOLE/$(basename $(notdir $(1)))_objs;\
1492 lib_to_include=$$ldir/$(notdir $(1)); \
1495 for f in `$($(PRIVATE_2ND_ARCH_VAR_PREFIX)TARGET_AR) t $(1)`; do \
1496 if [ -e $$ldir/$$f ]; then \
1497 mkdir $$ldir/$$subdir; \
1499 subdir=$$((subdir+1)); \
1500 $($(PRIVATE_2ND_ARCH_VAR_PREFIX)TARGET_AR) m $$lib_to_include $$f; \
1504 $($(PRIVATE_2ND_ARCH_VAR_PREFIX)TARGET_AR) p $$lib_to_include $$f > $$ldir/$$ext$$f; \
1505 filelist="$$filelist $$ldir/$$ext$$f"; \
1507 $($(PRIVATE_2ND_ARCH_VAR_PREFIX)TARGET_AR) $($(PRIVATE_2ND_ARCH_VAR_PREFIX)TARGET_GLOBAL_ARFLAGS) \
1508 $(PRIVATE_ARFLAGS) $@ $$filelist
1512 # $(1): the full path of the source static library.
1513 define extract-and-include-whole-static-libs-first
1518 define extract-and-include-target-whole-static-libs
1519 $(call extract-and-include-whole-static-libs-first, $(firstword $(PRIVATE_ALL_WHOLE_STATIC_LIBRARIES)))
1520 $(foreach lib,$(wordlist 2,999,$(PRIVATE_ALL_WHOLE_STATIC_LIBRARIES)), \
1521 $(call _extract-and-include-single-target-whole-static-lib, $(lib)))
1524 # Explicitly delete the archive first so that ar doesn't
1525 # try to add to an existing archive.
1526 define transform-o-to-static-lib
1527 @echo "target StaticLib: $(PRIVATE_MODULE) ($@)"
1530 $(extract-and-include-target-whole-static-libs)
1531 $(call split-long-arguments,$($(PRIVATE_2ND_ARCH_VAR_PREFIX)TARGET_AR) \
1532 $($(PRIVATE_2ND_ARCH_VAR_PREFIX)TARGET_GLOBAL_ARFLAGS) \
1533 $(PRIVATE_ARFLAGS) $@,$(PRIVATE_ALL_OBJECTS))
1536 ###########################################################
1537 ## Commands for running host ar
1538 ###########################################################
1540 # $(1): the full path of the source static library.
1541 define _extract-and-include-single-host-whole-static-lib
1542 $(hide) ldir=$(PRIVATE_INTERMEDIATES_DIR)/WHOLE/$(basename $(notdir $(1)))_objs;\
1546 lib_to_include=$$ldir/$(notdir $(1)); \
1549 for f in `$($(PRIVATE_2ND_ARCH_VAR_PREFIX)$(PRIVATE_PREFIX)AR) t $(1) | \grep '\.o$$'`; do \
1550 if [ -e $$ldir/$$f ]; then \
1551 mkdir $$ldir/$$subdir; \
1553 subdir=$$((subdir+1)); \
1554 $($(PRIVATE_2ND_ARCH_VAR_PREFIX)$(PRIVATE_PREFIX)AR) m $$lib_to_include $$f; \
1558 $($(PRIVATE_2ND_ARCH_VAR_PREFIX)$(PRIVATE_PREFIX)AR) p $$lib_to_include $$f > $$ldir/$$ext$$f; \
1559 filelist="$$filelist $$ldir/$$ext$$f"; \
1561 $($(PRIVATE_2ND_ARCH_VAR_PREFIX)$(PRIVATE_PREFIX)AR) $($(PRIVATE_2ND_ARCH_VAR_PREFIX)$(PRIVATE_PREFIX)GLOBAL_ARFLAGS) \
1562 $(PRIVATE_ARFLAGS) $@ $$filelist
1566 define extract-and-include-host-whole-static-libs
1567 $(call extract-and-include-whole-static-libs-first, $(firstword $(PRIVATE_ALL_WHOLE_STATIC_LIBRARIES)))
1568 $(foreach lib,$(wordlist 2,999,$(PRIVATE_ALL_WHOLE_STATIC_LIBRARIES)), \
1569 $(call _extract-and-include-single-host-whole-static-lib, $(lib)))
1572 # Explicitly delete the archive first so that ar doesn't
1573 # try to add to an existing archive.
1574 define transform-host-o-to-static-lib
1575 @echo "$($(PRIVATE_PREFIX)DISPLAY) StaticLib: $(PRIVATE_MODULE) ($@)"
1578 $(extract-and-include-host-whole-static-libs)
1579 $(call split-long-arguments,$($(PRIVATE_2ND_ARCH_VAR_PREFIX)$(PRIVATE_PREFIX)AR) \
1580 $($(PRIVATE_2ND_ARCH_VAR_PREFIX)$(PRIVATE_PREFIX)GLOBAL_ARFLAGS) \
1581 $(PRIVATE_ARFLAGS) $@,$(PRIVATE_ALL_OBJECTS))
1585 ###########################################################
1586 ## Commands for running gcc to link a shared library or package
1587 ###########################################################
1589 # ld just seems to be so finicky with command order that we allow
1590 # it to be overriden en-masse see combo/linux-arm.make for an example.
1591 ifneq ($(HOST_CUSTOM_LD_COMMAND),true)
1592 define transform-host-o-to-shared-lib-inner
1593 $(hide) $(PRIVATE_CXX) \
1594 -Wl,-rpath-link=$($(PRIVATE_2ND_ARCH_VAR_PREFIX)$(PRIVATE_PREFIX)OUT_INTERMEDIATE_LIBRARIES) \
1595 -Wl,-rpath,\$$ORIGIN/../$(notdir $($(PRIVATE_2ND_ARCH_VAR_PREFIX)$(PRIVATE_PREFIX)OUT_SHARED_LIBRARIES)) \
1596 -Wl,-rpath,\$$ORIGIN/$(notdir $($(PRIVATE_2ND_ARCH_VAR_PREFIX)$(PRIVATE_PREFIX)OUT_SHARED_LIBRARIES)) \
1597 -shared -Wl,-soname,$(notdir $@) \
1598 $($(PRIVATE_2ND_ARCH_VAR_PREFIX)$(PRIVATE_PREFIX)GLOBAL_LD_DIRS) \
1599 $(if $(PRIVATE_NO_DEFAULT_COMPILER_FLAGS),, \
1600 $(PRIVATE_HOST_GLOBAL_LDFLAGS) \
1602 $(PRIVATE_LDFLAGS) \
1603 $(PRIVATE_ALL_OBJECTS) \
1604 -Wl,--whole-archive \
1605 $(call normalize-host-libraries,$(PRIVATE_ALL_WHOLE_STATIC_LIBRARIES)) \
1606 -Wl,--no-whole-archive \
1607 $(if $(PRIVATE_GROUP_STATIC_LIBRARIES),-Wl$(comma)--start-group) \
1608 $(call normalize-host-libraries,$(PRIVATE_ALL_STATIC_LIBRARIES)) \
1609 $(if $(PRIVATE_GROUP_STATIC_LIBRARIES),-Wl$(comma)--end-group) \
1610 $(if $(filter true,$(NATIVE_COVERAGE)),-lgcov) \
1611 $(if $(filter true,$(NATIVE_COVERAGE)),$(PRIVATE_HOST_LIBPROFILE_RT)) \
1612 $(call normalize-host-libraries,$(PRIVATE_ALL_SHARED_LIBRARIES)) \
1618 define transform-host-o-to-shared-lib
1619 @echo "$($(PRIVATE_PREFIX)DISPLAY) SharedLib: $(PRIVATE_MODULE) ($@)"
1621 $(transform-host-o-to-shared-lib-inner)
1624 define transform-host-o-to-package
1625 @echo "$($(PRIVATE_PREFIX)DISPLAY) Package: $(PRIVATE_MODULE) ($@)"
1627 $(transform-host-o-to-shared-lib-inner)
1631 ###########################################################
1632 ## Commands for running gcc to link a shared library or package
1633 ###########################################################
1635 define transform-o-to-shared-lib-inner
1636 $(hide) $(PRIVATE_CXX) \
1637 -nostdlib -Wl,-soname,$(notdir $@) \
1639 $(if $(filter true,$(PRIVATE_CLANG)),-shared,-Wl$(comma)-shared) \
1640 $(PRIVATE_TARGET_GLOBAL_LD_DIRS) \
1641 $(PRIVATE_TARGET_CRTBEGIN_SO_O) \
1642 $(PRIVATE_ALL_OBJECTS) \
1643 -Wl,--whole-archive \
1644 $(call normalize-target-libraries,$(PRIVATE_ALL_WHOLE_STATIC_LIBRARIES)) \
1645 -Wl,--no-whole-archive \
1646 $(if $(PRIVATE_GROUP_STATIC_LIBRARIES),-Wl$(comma)--start-group) \
1647 $(call normalize-target-libraries,$(PRIVATE_ALL_STATIC_LIBRARIES)) \
1648 $(if $(PRIVATE_GROUP_STATIC_LIBRARIES),-Wl$(comma)--end-group) \
1649 $(if $(filter true,$(NATIVE_COVERAGE)),$(PRIVATE_TARGET_COVERAGE_LIB)) \
1650 $(PRIVATE_TARGET_LIBATOMIC) \
1651 $(PRIVATE_TARGET_LIBGCC) \
1652 $(call normalize-target-libraries,$(PRIVATE_ALL_SHARED_LIBRARIES)) \
1654 $(PRIVATE_TARGET_GLOBAL_LDFLAGS) \
1655 $(PRIVATE_LDFLAGS) \
1656 $(PRIVATE_TARGET_CRTEND_SO_O) \
1660 define transform-o-to-shared-lib
1661 @echo "target SharedLib: $(PRIVATE_MODULE) ($@)"
1663 $(transform-o-to-shared-lib-inner)
1666 ###########################################################
1667 ## Commands for filtering a target executable or library
1668 ###########################################################
1670 ifneq ($(TARGET_BUILD_VARIANT),user)
1671 TARGET_STRIP_EXTRA = && $(PRIVATE_OBJCOPY) --add-gnu-debuglink=$< $@
1672 TARGET_STRIP_KEEP_SYMBOLS_EXTRA = --add-gnu-debuglink=$<
1675 define transform-to-stripped
1676 @echo "target Strip: $(PRIVATE_MODULE) ($@)"
1678 $(hide) $(PRIVATE_STRIP) --strip-all $< -o $@ \
1679 $(if $(PRIVATE_NO_DEBUGLINK),,$(TARGET_STRIP_EXTRA))
1682 define transform-to-stripped-keep-symbols
1683 @echo "target Strip (keep symbols): $(PRIVATE_MODULE) ($@)"
1685 $(hide) $(PRIVATE_OBJCOPY) \
1686 `$(PRIVATE_READELF) -S $< | awk '/.debug_/ {print "-R " $$2}' | xargs` \
1687 $(TARGET_STRIP_KEEP_SYMBOLS_EXTRA) $< $@
1690 ###########################################################
1691 ## Commands for packing a target executable or library
1692 ###########################################################
1694 define pack-elf-relocations
1695 @echo "target Pack Relocations: $(PRIVATE_MODULE) ($@)"
1696 $(copy-file-to-target)
1697 $(hide) $(RELOCATION_PACKER) $@
1700 ###########################################################
1701 ## Commands for running gcc to link an executable
1702 ###########################################################
1704 define transform-o-to-executable-inner
1705 $(hide) $(PRIVATE_CXX) -pie \
1706 -nostdlib -Bdynamic \
1707 -Wl,-dynamic-linker,$(PRIVATE_LINKER) \
1709 -Wl,-z,nocopyreloc \
1710 $(PRIVATE_TARGET_GLOBAL_LD_DIRS) \
1711 -Wl,-rpath-link=$(PRIVATE_TARGET_OUT_INTERMEDIATE_LIBRARIES) \
1712 $(PRIVATE_TARGET_CRTBEGIN_DYNAMIC_O) \
1713 $(PRIVATE_ALL_OBJECTS) \
1714 -Wl,--whole-archive \
1715 $(call normalize-target-libraries,$(PRIVATE_ALL_WHOLE_STATIC_LIBRARIES)) \
1716 -Wl,--no-whole-archive \
1717 $(if $(PRIVATE_GROUP_STATIC_LIBRARIES),-Wl$(comma)--start-group) \
1718 $(call normalize-target-libraries,$(PRIVATE_ALL_STATIC_LIBRARIES)) \
1719 $(if $(PRIVATE_GROUP_STATIC_LIBRARIES),-Wl$(comma)--end-group) \
1720 $(if $(filter true,$(NATIVE_COVERAGE)),$(PRIVATE_TARGET_COVERAGE_LIB)) \
1721 $(PRIVATE_TARGET_LIBATOMIC) \
1722 $(PRIVATE_TARGET_LIBGCC) \
1723 $(call normalize-target-libraries,$(PRIVATE_ALL_SHARED_LIBRARIES)) \
1725 $(PRIVATE_TARGET_GLOBAL_LDFLAGS) \
1726 $(PRIVATE_LDFLAGS) \
1727 $(PRIVATE_TARGET_CRTEND_O) \
1731 define transform-o-to-executable
1732 @echo "target Executable: $(PRIVATE_MODULE) ($@)"
1734 $(transform-o-to-executable-inner)
1738 ###########################################################
1739 ## Commands for linking a static executable. In practice,
1740 ## we only use this on arm, so the other platforms don't
1741 ## have transform-o-to-static-executable defined.
1742 ## Clang driver needs -static to create static executable.
1743 ## However, bionic/linker uses -shared to overwrite.
1744 ## Linker for x86 targets does not allow coexistance of -static and -shared,
1745 ## so we add -static only if -shared is not used.
1746 ###########################################################
1748 define transform-o-to-static-executable-inner
1749 $(hide) $(PRIVATE_CXX) \
1750 -nostdlib -Bstatic \
1751 $(if $(filter $(PRIVATE_LDFLAGS),-shared),,-static) \
1754 $(PRIVATE_TARGET_GLOBAL_LD_DIRS) \
1755 $(PRIVATE_TARGET_CRTBEGIN_STATIC_O) \
1756 $(PRIVATE_TARGET_GLOBAL_LDFLAGS) \
1757 $(PRIVATE_LDFLAGS) \
1758 $(PRIVATE_ALL_OBJECTS) \
1759 -Wl,--whole-archive \
1760 $(call normalize-target-libraries,$(PRIVATE_ALL_WHOLE_STATIC_LIBRARIES)) \
1761 -Wl,--no-whole-archive \
1762 $(call normalize-target-libraries,$(filter-out %libcompiler_rt.a,$(filter-out %libc_nomalloc.a,$(filter-out %libc.a,$(PRIVATE_ALL_STATIC_LIBRARIES))))) \
1764 $(call normalize-target-libraries,$(filter %libc.a,$(PRIVATE_ALL_STATIC_LIBRARIES))) \
1765 $(call normalize-target-libraries,$(filter %libc_nomalloc.a,$(PRIVATE_ALL_STATIC_LIBRARIES))) \
1766 $(if $(filter true,$(NATIVE_COVERAGE)),$(PRIVATE_TARGET_COVERAGE_LIB)) \
1767 $(PRIVATE_TARGET_LIBATOMIC) \
1768 $(call normalize-target-libraries,$(filter %libcompiler_rt.a,$(PRIVATE_ALL_STATIC_LIBRARIES))) \
1769 $(PRIVATE_TARGET_LIBGCC) \
1771 $(PRIVATE_TARGET_CRTEND_O)
1774 define transform-o-to-static-executable
1775 @echo "target StaticExecutable: $(PRIVATE_MODULE) ($@)"
1777 $(transform-o-to-static-executable-inner)
1781 ###########################################################
1782 ## Commands for running gcc to link a host executable
1783 ###########################################################
1784 ifdef BUILD_HOST_static
1787 HOST_FPIE_FLAGS := -pie
1788 # Force the correct entry point to workaround a bug in binutils that manifests with -pie
1789 ifeq ($(HOST_CROSS_OS),windows)
1790 HOST_CROSS_FPIE_FLAGS += -Wl,-e_mainCRTStartup
1794 ifneq ($(HOST_CUSTOM_LD_COMMAND),true)
1795 define transform-host-o-to-executable-inner
1796 $(hide) $(PRIVATE_CXX) \
1797 $(PRIVATE_ALL_OBJECTS) \
1798 -Wl,--whole-archive \
1799 $(call normalize-host-libraries,$(PRIVATE_ALL_WHOLE_STATIC_LIBRARIES)) \
1800 -Wl,--no-whole-archive \
1801 $(if $(PRIVATE_GROUP_STATIC_LIBRARIES),-Wl$(comma)--start-group) \
1802 $(call normalize-host-libraries,$(PRIVATE_ALL_STATIC_LIBRARIES)) \
1803 $(if $(PRIVATE_GROUP_STATIC_LIBRARIES),-Wl$(comma)--end-group) \
1804 $(if $(filter true,$(NATIVE_COVERAGE)),-lgcov) \
1805 $(if $(filter true,$(NATIVE_COVERAGE)),$(PRIVATE_HOST_LIBPROFILE_RT)) \
1806 $(call normalize-host-libraries,$(PRIVATE_ALL_SHARED_LIBRARIES)) \
1807 -Wl,-rpath-link=$($(PRIVATE_2ND_ARCH_VAR_PREFIX)$(PRIVATE_PREFIX)OUT_INTERMEDIATE_LIBRARIES) \
1808 -Wl,-rpath,\$$ORIGIN/../$(notdir $($(PRIVATE_2ND_ARCH_VAR_PREFIX)$(PRIVATE_PREFIX)OUT_SHARED_LIBRARIES)) \
1809 -Wl,-rpath,\$$ORIGIN/$(notdir $($(PRIVATE_2ND_ARCH_VAR_PREFIX)$(PRIVATE_PREFIX)OUT_SHARED_LIBRARIES)) \
1810 $($(PRIVATE_2ND_ARCH_VAR_PREFIX)$(PRIVATE_PREFIX)GLOBAL_LD_DIRS) \
1811 $(if $(PRIVATE_NO_DEFAULT_COMPILER_FLAGS),, \
1812 $(PRIVATE_HOST_GLOBAL_LDFLAGS) \
1814 $(PRIVATE_LDFLAGS) \
1820 define transform-host-o-to-executable
1821 @echo "$($(PRIVATE_PREFIX)DISPLAY) Executable: $(PRIVATE_MODULE) ($@)"
1823 $(transform-host-o-to-executable-inner)
1827 ###########################################################
1828 ## Commands for running javac to make .class files
1829 ###########################################################
1831 # Add BUILD_NUMBER to apps default version name if it's unbundled build.
1832 ifdef TARGET_BUILD_APPS
1833 TARGET_BUILD_WITH_APPS_VERSION_NAME := true
1836 ifdef TARGET_BUILD_WITH_APPS_VERSION_NAME
1837 APPS_DEFAULT_VERSION_NAME := $(PLATFORM_VERSION)-$(BUILD_NUMBER_FROM_FILE)
1839 APPS_DEFAULT_VERSION_NAME := $(PLATFORM_VERSION)
1842 # TODO: Right now we generate the asset resources twice, first as part
1843 # of generating the Java classes, then at the end when packaging the final
1844 # assets. This should be changed to do one of two things: (1) Don't generate
1845 # any resource files the first time, only create classes during that stage;
1846 # or (2) Don't use the -c flag with the second stage, instead taking the
1847 # resource files from the first stage as additional input. My original intent
1848 # was to use approach (2), but this requires a little more work in the tool.
1849 # Maybe we should just use approach (1).
1851 # This rule creates the R.java and Manifest.java files, both of which
1852 # are PRODUCT-neutral. Don't pass PRIVATE_PRODUCT_AAPT_CONFIG to this invocation.
1853 define create-resource-java-files
1854 @mkdir -p $(PRIVATE_SOURCE_INTERMEDIATES_DIR)
1855 @mkdir -p $(dir $(PRIVATE_RESOURCE_PUBLICS_OUTPUT))
1856 $(hide) $(AAPT) package $(PRIVATE_AAPT_FLAGS) -m \
1857 $(eval # PRIVATE_PRODUCT_AAPT_CONFIG is intentionally missing-- see comment.) \
1858 $(addprefix -J , $(PRIVATE_SOURCE_INTERMEDIATES_DIR)) \
1859 $(addprefix -M , $(PRIVATE_ANDROID_MANIFEST)) \
1860 $(addprefix -P , $(PRIVATE_RESOURCE_PUBLICS_OUTPUT)) \
1861 $(addprefix -S , $(PRIVATE_RESOURCE_DIR)) \
1862 $(addprefix -A , $(PRIVATE_ASSET_DIR)) \
1863 $(addprefix -I , $(PRIVATE_AAPT_INCLUDES)) \
1864 $(addprefix -G , $(PRIVATE_PROGUARD_OPTIONS_FILE)) \
1865 $(addprefix --min-sdk-version , $(PRIVATE_DEFAULT_APP_TARGET_SDK)) \
1866 $(addprefix --target-sdk-version , $(PRIVATE_DEFAULT_APP_TARGET_SDK)) \
1867 $(if $(filter --version-code,$(PRIVATE_AAPT_FLAGS)),,--version-code $(PLATFORM_SDK_VERSION)) \
1868 $(if $(filter --version-name,$(PRIVATE_AAPT_FLAGS)),,--version-name $(APPS_DEFAULT_VERSION_NAME)) \
1869 $(addprefix --rename-manifest-package , $(PRIVATE_MANIFEST_PACKAGE_NAME)) \
1870 $(addprefix --rename-instrumentation-target-package , $(PRIVATE_MANIFEST_INSTRUMENTATION_FOR)) \
1871 --skip-symbols-without-default-localization
1874 # Search for generated R.java/Manifest.java, copy the found R.java as $@.
1875 # Also copy them to a central 'R' directory to make it easier to add the files to an IDE.
1876 define find-generated-R.java
1877 $(hide) for GENERATED_MANIFEST_FILE in `find $(PRIVATE_SOURCE_INTERMEDIATES_DIR) \
1878 -name Manifest.java 2> /dev/null`; do \
1879 dir=`awk '/package/{gsub(/\./,"/",$$2);gsub(/;/,"",$$2);print $$2;exit}' $$GENERATED_MANIFEST_FILE`; \
1880 mkdir -p $(TARGET_COMMON_OUT_ROOT)/R/$$dir; \
1881 $(ACP) -fp $$GENERATED_MANIFEST_FILE $(TARGET_COMMON_OUT_ROOT)/R/$$dir; \
1883 $(hide) for GENERATED_R_FILE in `find $(PRIVATE_SOURCE_INTERMEDIATES_DIR) \
1884 -name R.java 2> /dev/null`; do \
1885 dir=`awk '/package/{gsub(/\./,"/",$$2);gsub(/;/,"",$$2);print $$2;exit}' $$GENERATED_R_FILE`; \
1886 mkdir -p $(TARGET_COMMON_OUT_ROOT)/R/$$dir; \
1887 $(ACP) -fp $$GENERATED_R_FILE $(TARGET_COMMON_OUT_ROOT)/R/$$dir \
1889 $(ACP) -fp $$GENERATED_R_FILE $@ || exit 32; \
1891 @# Ensure that the target file is always created, i.e. also in case we did not
1892 @# enter the GENERATED_R_FILE-loop above. This avoids unnecessary rebuilding.
1896 ###########################################################
1897 # AAPT2 compilation and link
1898 ###########################################################
1899 define aapt2-compile-one-resource-file
1901 $(hide) $(AAPT2) compile -o $(dir $@) $(PRIVATE_AAPT2_CFLAGS) --legacy $<
1904 define aapt2-compile-resource-dirs
1906 $(hide) $(AAPT2) compile -o $@ $(addprefix --dir ,$(PRIVATE_SOURCE_RES_DIRS)) \
1907 $(PRIVATE_AAPT2_CFLAGS) --legacy
1910 # Set up rule to compile one resource file with aapt2.
1911 # Must be called with $(eval).
1912 # $(1): the source file
1913 # $(2): the output file
1914 define aapt2-compile-one-resource-file-rule
1915 $(2) : $(1) $(AAPT2)
1916 @echo "AAPT2 compile $$@ <- $$<"
1917 $$(call aapt2-compile-one-resource-file)
1920 # Convert input resource file path to output file path.
1921 # values-[config]/<file>.xml -> values-[config]_<file>.arsc.flat;
1922 # For other resource file, just replace the last "/" with "_" and
1923 # add .flat extension.
1925 # $(1): the input resource file path
1926 # $(2): the base dir of the output file path
1927 # Returns: the compiled output file path
1928 define aapt2-compiled-resource-out-file
1929 $(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
1934 $(call dump-words-to-file,$(PRIVATE_RES_FLAT),$(dir $@)aapt2-flat-list)
1935 $(hide) $(AAPT2) link -o $@ \
1936 $(PRIVATE_AAPT_FLAGS) \
1937 $(addprefix --manifest ,$(PRIVATE_ANDROID_MANIFEST)) \
1938 $(addprefix -I ,$(PRIVATE_AAPT_INCLUDES)) \
1939 $(addprefix -I ,$(PRIVATE_SHARED_ANDROID_LIBRARIES)) \
1940 $(addprefix --java ,$(PRIVATE_SOURCE_INTERMEDIATES_DIR)) \
1941 $(addprefix --proguard ,$(PRIVATE_PROGUARD_OPTIONS_FILE)) \
1942 $(addprefix --min-sdk-version ,$(PRIVATE_DEFAULT_APP_TARGET_SDK)) \
1943 $(addprefix --target-sdk-version ,$(PRIVATE_DEFAULT_APP_TARGET_SDK)) \
1944 $(if $(filter --product,$(PRIVATE_AAPT_FLAGS)),,$(addprefix --product ,$(PRIVATE_TARGET_AAPT_CHARACTERISTICS))) \
1945 $(addprefix -c ,$(PRIVATE_PRODUCT_AAPT_CONFIG)) \
1946 $(addprefix --preferred-density ,$(PRIVATE_PRODUCT_AAPT_PREF_CONFIG)) \
1947 $(if $(filter --version-code,$(PRIVATE_AAPT_FLAGS)),,--version-code $(PLATFORM_SDK_VERSION)) \
1948 $(if $(filter --version-name,$(PRIVATE_AAPT_FLAGS)),,--version-name $(APPS_DEFAULT_VERSION_NAME)) \
1949 $(addprefix --rename-manifest-package ,$(PRIVATE_MANIFEST_PACKAGE_NAME)) \
1950 $(addprefix --rename-instrumentation-target-package ,$(PRIVATE_MANIFEST_INSTRUMENTATION_FOR)) \
1951 $(addprefix -R , $(PRIVATE_OVERLAY_FLAT)) \
1952 \@$(dir $@)aapt2-flat-list
1955 ###########################################################
1956 xlint_unchecked := -Xlint:unchecked
1958 # emit-line, <word list>, <output file>
1960 $(if $(1),echo -n '$(strip $(1)) ' >> $(2))
1963 # dump-words-to-file, <word list>, <output file>
1964 define dump-words-to-file
1967 @$(call emit-line,$(wordlist 1,500,$(1)),$(2))
1968 @$(call emit-line,$(wordlist 501,1000,$(1)),$(2))
1969 @$(call emit-line,$(wordlist 1001,1500,$(1)),$(2))
1970 @$(call emit-line,$(wordlist 1501,2000,$(1)),$(2))
1971 @$(call emit-line,$(wordlist 2001,2500,$(1)),$(2))
1972 @$(call emit-line,$(wordlist 2501,3000,$(1)),$(2))
1973 @$(call emit-line,$(wordlist 3001,3500,$(1)),$(2))
1974 @$(call emit-line,$(wordlist 3501,4000,$(1)),$(2))
1975 @$(call emit-line,$(wordlist 4001,4500,$(1)),$(2))
1976 @$(call emit-line,$(wordlist 4501,5000,$(1)),$(2))
1977 @$(call emit-line,$(wordlist 5001,5500,$(1)),$(2))
1978 @$(call emit-line,$(wordlist 5501,6000,$(1)),$(2))
1979 @$(call emit-line,$(wordlist 6001,6500,$(1)),$(2))
1980 @$(call emit-line,$(wordlist 6501,7000,$(1)),$(2))
1981 @$(call emit-line,$(wordlist 7001,7500,$(1)),$(2))
1982 @$(call emit-line,$(wordlist 7501,8000,$(1)),$(2))
1983 @$(call emit-line,$(wordlist 8001,8500,$(1)),$(2))
1984 @$(call emit-line,$(wordlist 8501,9000,$(1)),$(2))
1985 @$(call emit-line,$(wordlist 9001,9500,$(1)),$(2))
1986 @$(call emit-line,$(wordlist 9501,10000,$(1)),$(2))
1987 @$(call emit-line,$(wordlist 10001,10500,$(1)),$(2))
1988 @$(call emit-line,$(wordlist 10501,11000,$(1)),$(2))
1989 @$(call emit-line,$(wordlist 11001,11500,$(1)),$(2))
1990 @$(call emit-line,$(wordlist 11501,12000,$(1)),$(2))
1991 @$(call emit-line,$(wordlist 12001,12500,$(1)),$(2))
1992 @$(call emit-line,$(wordlist 12501,13000,$(1)),$(2))
1993 @$(call emit-line,$(wordlist 13001,13500,$(1)),$(2))
1994 @$(if $(wordlist 13501,13502,$(1)),$(error Too many words ($(words $(1)))))
1997 # For a list of jar files, unzip them to a specified directory,
1998 # but make sure that no META-INF files come along for the ride,
1999 # unless PRIVATE_DONT_DELETE_JAR_META_INF is set.
2001 # $(1): files to unzip
2002 # $(2): destination directory
2003 define unzip-jar-files
2004 $(hide) for f in $(1); \
2006 if [ ! -f $$f ]; then \
2007 echo Missing file $$f; \
2010 unzip -qo $$f -d $(2); \
2012 $(if $(PRIVATE_DONT_DELETE_JAR_META_INF),,$(hide) rm -rf $(2)/META-INF)
2018 JACK_VERSION=$(PRIVATE_JACK_VERSION) $(JACK) $(DEFAULT_JACK_EXTRA_ARGS)
2021 # Common definition to invoke javac on the host and target.
2023 # Some historical notes:
2024 # - below we write the list of java files to java-source-list to avoid argument
2025 # list length problems with Cygwin
2026 # - we filter out duplicate java file names because eclipse's compiler
2027 # doesn't like them.
2030 # $(2): bootclasspath
2033 $(hide) rm -rf $(PRIVATE_CLASS_INTERMEDIATES_DIR)
2034 $(hide) mkdir -p $(dir $@)
2035 $(hide) mkdir -p $(PRIVATE_CLASS_INTERMEDIATES_DIR)
2036 $(call unzip-jar-files,$(PRIVATE_STATIC_JAVA_LIBRARIES),$(PRIVATE_CLASS_INTERMEDIATES_DIR))
2037 $(call dump-words-to-file,$(PRIVATE_JAVA_SOURCES),$(PRIVATE_CLASS_INTERMEDIATES_DIR)/java-source-list)
2038 $(hide) if [ -d "$(PRIVATE_SOURCE_INTERMEDIATES_DIR)" ]; then \
2039 find $(PRIVATE_SOURCE_INTERMEDIATES_DIR) -name '*.java' -and -not -name '.*' >> $(PRIVATE_CLASS_INTERMEDIATES_DIR)/java-source-list; \
2041 $(hide) tr ' ' '\n' < $(PRIVATE_CLASS_INTERMEDIATES_DIR)/java-source-list \
2042 | $(NORMALIZE_PATH) | sort -u > $(PRIVATE_CLASS_INTERMEDIATES_DIR)/java-source-list-uniq
2043 $(hide) if [ -s $(PRIVATE_CLASS_INTERMEDIATES_DIR)/java-source-list-uniq ] ; then \
2044 $(1) -encoding UTF-8 \
2045 $(if $(findstring true,$(PRIVATE_WARNINGS_ENABLE)),$(xlint_unchecked),) \
2047 $(addprefix -classpath ,$(strip \
2048 $(call normalize-path-list,$(PRIVATE_ALL_JAVA_LIBRARIES)))) \
2049 $(if $(findstring true,$(PRIVATE_WARNINGS_ENABLE)),$(xlint_unchecked),) \
2050 -extdirs "" -d $(PRIVATE_CLASS_INTERMEDIATES_DIR) \
2051 $(PRIVATE_JAVACFLAGS) \
2052 \@$(PRIVATE_CLASS_INTERMEDIATES_DIR)/java-source-list-uniq \
2053 || ( rm -rf $(PRIVATE_CLASS_INTERMEDIATES_DIR) ; exit 41 ) \
2055 $(if $(PRIVATE_JAVA_LAYERS_FILE), $(hide) build/tools/java-layers.py \
2056 $(PRIVATE_JAVA_LAYERS_FILE) \@$(PRIVATE_CLASS_INTERMEDIATES_DIR)/java-source-list-uniq,)
2057 $(hide) rm -f $(PRIVATE_CLASS_INTERMEDIATES_DIR)/java-source-list
2058 $(hide) rm -f $(PRIVATE_CLASS_INTERMEDIATES_DIR)/java-source-list-uniq
2059 $(if $(PRIVATE_JAR_EXCLUDE_FILES), $(hide) find $(PRIVATE_CLASS_INTERMEDIATES_DIR) \
2060 -name $(word 1, $(PRIVATE_JAR_EXCLUDE_FILES)) \
2061 $(addprefix -o -name , $(wordlist 2, 999, $(PRIVATE_JAR_EXCLUDE_FILES))) \
2063 $(if $(PRIVATE_JAR_PACKAGES), \
2064 $(hide) find $(PRIVATE_CLASS_INTERMEDIATES_DIR) -mindepth 1 -type f \
2065 $(foreach pkg, $(PRIVATE_JAR_PACKAGES), \
2066 -not -path $(PRIVATE_CLASS_INTERMEDIATES_DIR)/$(subst .,/,$(pkg))/\*) -delete ; \
2067 find $(PRIVATE_CLASS_INTERMEDIATES_DIR) -empty -delete)
2068 $(if $(PRIVATE_JAR_EXCLUDE_PACKAGES), $(hide) rm -rf \
2069 $(foreach pkg, $(PRIVATE_JAR_EXCLUDE_PACKAGES), \
2070 $(PRIVATE_CLASS_INTERMEDIATES_DIR)/$(subst .,/,$(pkg))))
2071 $(if $(PRIVATE_RMTYPEDEFS), $(hide) $(RMTYPEDEFS) -v $(PRIVATE_CLASS_INTERMEDIATES_DIR))
2072 $(if $(PRIVATE_JAR_MANIFEST), \
2073 $(hide) sed -e "s/%BUILD_NUMBER%/$(BUILD_NUMBER_FROM_FILE)/" \
2074 $(PRIVATE_JAR_MANIFEST) > $(dir $@)/manifest.mf && \
2075 jar -cfm $@ $(dir $@)/manifest.mf \
2076 -C $(PRIVATE_CLASS_INTERMEDIATES_DIR) ., \
2077 $(hide) jar -cf $@ -C $(PRIVATE_CLASS_INTERMEDIATES_DIR) .)
2078 $(if $(PRIVATE_EXTRA_JAR_ARGS),$(call add-java-resources-to,$@))
2081 define transform-java-to-classes.jar
2082 @echo "target Java: $(PRIVATE_MODULE) ($(PRIVATE_CLASS_INTERMEDIATES_DIR))"
2083 $(call compile-java,$(TARGET_JAVAC),$(PRIVATE_BOOTCLASSPATH))
2086 # Invoke Jack to compile java from source to dex and jack files.
2088 # Some historical notes:
2089 # - below we write the list of java files to java-source-list to avoid argument
2090 # list length problems with Cygwin
2091 # - we filter out duplicate java file names because Jack doesn't like them.
2092 define jack-java-to-dex
2094 $(hide) rm -f $(PRIVATE_CLASSES_JACK)
2095 $(hide) rm -rf $(PRIVATE_JACK_INTERMEDIATES_DIR)
2096 $(hide) mkdir -p $(dir $@)
2097 $(hide) mkdir -p $(dir $(PRIVATE_CLASSES_JACK))
2098 $(hide) mkdir -p $(PRIVATE_JACK_INTERMEDIATES_DIR)
2099 $(if $(PRIVATE_JACK_INCREMENTAL_DIR),$(hide) mkdir -p $(PRIVATE_JACK_INCREMENTAL_DIR))
2100 $(call dump-words-to-file,$(PRIVATE_JAVA_SOURCES),$(PRIVATE_JACK_INTERMEDIATES_DIR)/java-source-list)
2101 $(hide) if [ -d "$(PRIVATE_SOURCE_INTERMEDIATES_DIR)" ]; then \
2102 find $(PRIVATE_SOURCE_INTERMEDIATES_DIR) -name '*.java' >> $(PRIVATE_JACK_INTERMEDIATES_DIR)/java-source-list; \
2104 $(hide) tr ' ' '\n' < $(PRIVATE_JACK_INTERMEDIATES_DIR)/java-source-list \
2105 | $(NORMALIZE_PATH) | sort -u > $(PRIVATE_JACK_INTERMEDIATES_DIR)/java-source-list-uniq
2106 $(if $(PRIVATE_JACK_PROGUARD_FLAGS), \
2107 $(hide) echo -basedirectory $(CURDIR) > $@.flags; \
2108 echo $(PRIVATE_JACK_PROGUARD_FLAGS) >> $@.flags; \
2110 $(if $(PRIVATE_EXTRA_JAR_ARGS),
2111 $(hide) mkdir -p $@.res.tmp
2112 $(hide) $(call create-empty-package-at,$@.res.tmp.zip)
2113 $(hide) $(call add-java-resources-to,$@.res.tmp.zip)
2114 $(hide) unzip -qo $@.res.tmp.zip -d $@.res.tmp
2115 $(hide) rm $@.res.tmp.zip)
2116 $(hide) if [ -s $(PRIVATE_JACK_INTERMEDIATES_DIR)/java-source-list-uniq ] ; then \
2117 export tmpEcjArg="@$(PRIVATE_JACK_INTERMEDIATES_DIR)/java-source-list-uniq"; \
2119 export tmpEcjArg=""; \
2122 $(strip $(PRIVATE_JACK_FLAGS)) \
2123 $(strip $(PRIVATE_JACK_COVERAGE_OPTIONS)) \
2124 $(if $(NO_OPTIMIZE_DX), \
2125 -D jack.dex.optimize="false") \
2126 $(if $(PRIVATE_RMTYPEDEFS), \
2127 -D jack.android.remove-typedef="true") \
2128 $(addprefix --classpath ,$(strip \
2129 $(call normalize-path-list,$(PRIVATE_BOOTCLASSPATH_JAVA_LIBRARIES) $(PRIVATE_ALL_JACK_LIBRARIES)))) \
2130 $(addprefix --import ,$(call reverse-list,$(PRIVATE_STATIC_JACK_LIBRARIES))) \
2131 $(if $(PRIVATE_EXTRA_JAR_ARGS),--import-resource $@.res.tmp) \
2132 -D jack.android.min-api-level=$(PRIVATE_JACK_MIN_SDK_VERSION) \
2133 -D jack.import.resource.policy=keep-first \
2134 -D jack.import.type.policy=keep-first \
2135 --output-jack $(PRIVATE_CLASSES_JACK) \
2136 $(if $(PRIVATE_JACK_INCREMENTAL_DIR),--incremental-folder $(PRIVATE_JACK_INCREMENTAL_DIR)) \
2137 --output-dex $(PRIVATE_JACK_INTERMEDIATES_DIR) \
2138 $(addprefix --config-jarjar ,$(strip $(PRIVATE_JARJAR_RULES))) \
2139 $(if $(PRIVATE_JACK_PROGUARD_FLAGS),--config-proguard $@.flags) \
2141 || ( rm -rf $(PRIVATE_CLASSES_JACK); exit 41 )
2142 $(hide) mv $(PRIVATE_JACK_INTERMEDIATES_DIR)/classes*.dex $(dir $@)
2143 $(hide) rm -f $(PRIVATE_JACK_INTERMEDIATES_DIR)/java-source-list
2144 $(if $(PRIVATE_EXTRA_JAR_ARGS),$(hide) rm -rf $@.res.tmp)
2145 $(hide) mv $(PRIVATE_JACK_INTERMEDIATES_DIR)/java-source-list-uniq $(PRIVATE_JACK_INTERMEDIATES_DIR).java-source-list
2146 $(if $(PRIVATE_JAR_PACKAGES), $(hide) echo unsupported options PRIVATE_JAR_PACKAGES in $@; exit 53)
2147 $(if $(PRIVATE_JAR_EXCLUDE_PACKAGES), $(hide) echo unsupported options JAR_EXCLUDE_PACKAGES in $@; exit 53)
2148 $(if $(PRIVATE_JAR_MANIFEST), $(hide) echo unsupported options JAR_MANIFEST in $@; exit 53)
2151 # Invoke Jack to compile java source just to check it compiles correctly.
2153 # Some historical notes:
2154 # - below we write the list of java files to java-source-list to avoid argument
2155 # list length problems with Cygwin
2156 # - we filter out duplicate java file names because Jack doesn't like them.
2157 define jack-check-java
2159 $(hide) rm -f $@.java-source-list
2160 $(hide) rm -f $@.java-source-list-uniq
2161 $(hide) mkdir -p $(dir $@)
2162 $(if $(PRIVATE_JACK_INCREMENTAL_DIR),$(hide) mkdir -p $(PRIVATE_JACK_INCREMENTAL_DIR))
2163 $(call dump-words-to-file,$(PRIVATE_JAVA_SOURCES),$@.java-source-list)
2164 $(hide) if [ -d "$(PRIVATE_SOURCE_INTERMEDIATES_DIR)" ]; then \
2165 find $(PRIVATE_SOURCE_INTERMEDIATES_DIR) -name '*.java' >> $@.java-source-list; \
2167 $(hide) tr ' ' '\n' < $@.java-source-list \
2168 | sort -u > $@.java-source-list-uniq
2169 $(hide) if [ -s $@.java-source-list-uniq ] ; then \
2170 $(call call-jack,$(PRIVATE_JACK_EXTRA_ARGS)) \
2171 $(strip $(PRIVATE_JACK_FLAGS)) \
2172 $(strip $(PRIVATE_JACK_DEBUG_FLAGS)) \
2173 $(addprefix --classpath ,$(strip \
2174 $(call normalize-path-list,$(call reverse-list,$(PRIVATE_STATIC_JACK_LIBRARIES)) $(PRIVATE_BOOTCLASSPATH_JAVA_LIBRARIES) $(PRIVATE_ALL_JACK_LIBRARIES)))) \
2175 -D jack.import.resource.policy=keep-first \
2176 -D jack.android.min-api-level=$(PRIVATE_JACK_MIN_SDK_VERSION) \
2177 -D jack.import.type.policy=keep-first \
2178 $(if $(PRIVATE_JACK_INCREMENTAL_DIR),--incremental-folder $(PRIVATE_JACK_INCREMENTAL_DIR)) \
2179 @$@.java-source-list-uniq; \
2184 define transform-jar-to-jack
2185 $(hide) mkdir -p $(dir $@)
2186 $(hide) mkdir -p $@.tmpjill.res
2187 $(hide) unzip -qo $< -d $@.tmpjill.res
2188 $(hide) find $@.tmpjill.res -iname "*.class" -delete
2189 $(hide) $(call call-jack) \
2190 $(PRIVATE_JACK_FLAGS) \
2191 -D jack.import.resource.policy=keep-first \
2192 -D jack.import.type.policy=keep-first \
2193 -D jack.android.min-api-level=$(PRIVATE_JACK_MIN_SDK_VERSION) \
2195 --import-resource $@.tmpjill.res \
2197 $(hide) rm -rf $@.tmpjill.res
2200 # Moves $1.tmp to $1 if necessary. This is designed to be used with
2201 # .KATI_RESTAT. For kati, this function doesn't update the timestamp
2202 # of $1 when $1.tmp is identical to $1 so that ninja won't rebuild
2203 # targets which depend on $1. For GNU make, this function simply
2204 # copies $1.tmp to $1.
2205 ifeq ($(BUILDING_WITH_NINJA),true)
2206 define commit-change-for-toc
2207 $(hide) if cmp -s $1.tmp $1 ; then \
2214 define commit-change-for-toc
2215 @# make doesn't support restat. We always update .toc files so the dependents will always be updated too.
2216 $(hide) mv $1.tmp $1
2220 ## Rule to create a table of contents from a .jar file.
2221 ## Must be called with $(eval).
2223 define _transform-jar-to-toc
2224 $1.toc: $1 | $(IJAR)
2225 @echo Generating TOC: $$@
2226 $(hide) $(IJAR) $$< $$@.tmp
2227 $$(call commit-change-for-toc,$$@)
2230 ## Define a rule which generates .jar.toc and mark it as .KATI_RESTAT.
2232 define define-jar-to-toc-rule
2233 $(eval $(call _transform-jar-to-toc,$1))\
2234 $(eval .KATI_RESTAT: $1.toc)
2237 ifeq (,$(TARGET_BUILD_APPS))
2239 ## Rule to create a table of contents from a .dex file.
2240 ## Must be called with $(eval).
2241 # $(1): The directory which contains classes*.dex files
2242 define _transform-dex-to-toc
2243 $1/classes.dex.toc: PRIVATE_INPUT_DEX_FILES := $1/classes*.dex
2244 $1/classes.dex.toc: $1/classes.dex $(DEXDUMP)
2245 @echo Generating TOC: $$@
2246 $(hide) $(DEXDUMP) -l xml $$(PRIVATE_INPUT_DEX_FILES) > $$@.tmp
2247 $$(call commit-change-for-toc,$$@)
2250 ## Define a rule which generates .dex.toc and mark it as .KATI_RESTAT.
2251 # $(1): The directory which contains classes*.dex files
2252 define define-dex-to-toc-rule
2253 $(eval $(call _transform-dex-to-toc,$1))\
2254 $(eval .KATI_RESTAT: $1/classes.dex.toc)
2259 # Turn off .toc optimization for apps build as we cannot build dexdump.
2260 define define-dex-to-toc-rule
2263 endif # TARGET_BUILD_APPS
2266 # Invoke Jack to compile java from source to jack files without shrink or obfuscation.
2268 # Some historical notes:
2269 # - below we write the list of java files to java-source-list to avoid argument
2270 # list length problems with Cygwin
2271 # - we filter out duplicate java file names because Jack doesn't like them.
2274 $(hide) rm -rf $(PRIVATE_JACK_INTERMEDIATES_DIR)
2275 $(hide) mkdir -p $(dir $@)
2276 $(hide) mkdir -p $(PRIVATE_JACK_INTERMEDIATES_DIR)
2277 $(if $(PRIVATE_JACK_INCREMENTAL_DIR),$(hide) mkdir -p $(PRIVATE_JACK_INCREMENTAL_DIR))
2278 $(call dump-words-to-file,$(PRIVATE_JAVA_SOURCES),$(PRIVATE_JACK_INTERMEDIATES_DIR)/java-source-list)
2279 $(hide) if [ -d "$(PRIVATE_SOURCE_INTERMEDIATES_DIR)" ]; then \
2280 find $(PRIVATE_SOURCE_INTERMEDIATES_DIR) -name '*.java' >> $(PRIVATE_JACK_INTERMEDIATES_DIR)/java-source-list; \
2282 $(hide) tr ' ' '\n' < $(PRIVATE_JACK_INTERMEDIATES_DIR)/java-source-list \
2283 | $(NORMALIZE_PATH) | sort -u > $(PRIVATE_JACK_INTERMEDIATES_DIR)/java-source-list-uniq
2284 $(if $(PRIVATE_JACK_PROGUARD_FLAGS), \
2285 $(hide) echo -basedirectory $(CURDIR) > $@.flags; \
2286 echo $(PRIVATE_JACK_PROGUARD_FLAGS) >> $@.flags; \
2288 $(if $(PRIVATE_EXTRA_JAR_ARGS),
2289 $(hide) mkdir -p $@.res.tmp
2290 $(hide) $(call create-empty-package-at,$@.res.tmp.zip)
2291 $(hide) $(call add-java-resources-to,$@.res.tmp.zip)
2292 $(hide) unzip -qo $@.res.tmp.zip -d $@.res.tmp
2293 $(hide) rm $@.res.tmp.zip)
2294 $(hide) if [ -s $(PRIVATE_JACK_INTERMEDIATES_DIR)/java-source-list-uniq ] ; then \
2295 export tmpEcjArg="@$(PRIVATE_JACK_INTERMEDIATES_DIR)/java-source-list-uniq"; \
2297 export tmpEcjArg=""; \
2300 $(strip $(PRIVATE_JACK_FLAGS)) \
2301 $(if $(NO_OPTIMIZE_DX), \
2302 -D jack.dex.optimize="false") \
2303 $(addprefix --classpath ,$(strip \
2304 $(call normalize-path-list,$(PRIVATE_BOOTCLASSPATH_JAVA_LIBRARIES) $(PRIVATE_ALL_JACK_LIBRARIES)))) \
2305 $(addprefix --import ,$(call reverse-list,$(PRIVATE_STATIC_JACK_LIBRARIES))) \
2306 $(if $(PRIVATE_EXTRA_JAR_ARGS),--import-resource $@.res.tmp) \
2307 -D jack.import.resource.policy=keep-first \
2308 -D jack.import.type.policy=keep-first \
2309 -D jack.android.min-api-level=$(PRIVATE_JACK_MIN_SDK_VERSION) \
2310 $(if $(PRIVATE_JACK_INCREMENTAL_DIR),--incremental-folder $(PRIVATE_JACK_INCREMENTAL_DIR)) \
2312 $(addprefix --config-jarjar ,$(strip $(PRIVATE_JARJAR_RULES))) \
2313 $(if $(PRIVATE_JACK_PROGUARD_FLAGS),--config-proguard $@.flags) \
2315 || ( rm -f $@ ; exit 41 )
2316 $(hide) rm -f $(PRIVATE_JACK_INTERMEDIATES_DIR)/java-source-list
2317 $(if $(PRIVATE_EXTRA_JAR_ARGS),$(hide) rm -rf $@.res.tmp)
2318 $(hide) mv $(PRIVATE_JACK_INTERMEDIATES_DIR)/java-source-list-uniq $(PRIVATE_JACK_INTERMEDIATES_DIR).java-source-list
2319 $(if $(PRIVATE_JAR_PACKAGES), $(hide) echo unsupported options PRIVATE_JAR_PACKAGES in $@; exit 53)
2320 $(if $(PRIVATE_JAR_EXCLUDE_PACKAGES), $(hide) echo unsupported options JAR_EXCLUDE_PACKAGES in $@; exit 53)
2321 $(if $(PRIVATE_JAR_MANIFEST), $(hide) echo unsupported options JAR_MANIFEST in $@; exit 53)
2324 define transform-classes.jar-to-emma
2325 $(hide) java -classpath $(EMMA_JAR) emma instr -outmode fullcopy -outfile \
2326 $(PRIVATE_EMMA_COVERAGE_FILE) -ip $< -d $(PRIVATE_EMMA_INTERMEDIATES_DIR) \
2327 $(addprefix -ix , $(PRIVATE_EMMA_COVERAGE_FILTER))
2330 # Create a mostly-empty .jar file that we'll add to later.
2331 # The MacOS jar tool doesn't like creating empty jar files,
2332 # so we need to give it something.
2333 # $(1) package to create
2334 define create-empty-package-at
2335 @mkdir -p $(dir $(1))
2336 $(hide) touch $(dir $(1))zipdummy
2337 $(hide) (cd $(dir $(1)) && jar cf $(notdir $(1)) zipdummy)
2338 $(hide) zip -qd $(1) zipdummy
2339 $(hide) rm $(dir $(1))zipdummy
2342 # Create a mostly-empty .jar file that we'll add to later.
2343 # The MacOS jar tool doesn't like creating empty jar files,
2344 # so we need to give it something.
2345 define create-empty-package
2346 $(call create-empty-package-at,$@)
2349 # Copy an arhchive file and delete any class files and empty folders inside.
2350 # $(1): the source archive file.
2351 # $(2): the destination archive file.
2352 define initialize-package-file
2353 @mkdir -p $(dir $(2))
2354 $(hide) cp -f $(1) $(2)
2355 $(hide) zip -qd $(2) "*.class" \
2356 $(if $(strip $(PRIVATE_DONT_DELETE_JAR_DIRS)),,"*/") \
2357 || true # Ignore the error when nothing to delete.
2360 #TODO: we kinda want to build different asset packages for
2361 # different configurations, then combine them later (or something).
2363 # A list of dynamic and static parameters; build layers for
2364 # dynamic params that lay over the static ones.
2365 #TODO: update the manifest to point to the package file
2366 #Note that the version numbers are given to aapt as simple default
2367 #values; applications can override these by explicitly stating
2368 #them in their manifest.
2369 define add-assets-to-package
2370 $(hide) $(AAPT) package -u $(PRIVATE_AAPT_FLAGS) \
2371 $(addprefix -c , $(PRIVATE_PRODUCT_AAPT_CONFIG)) \
2372 $(addprefix --preferred-density , $(PRIVATE_PRODUCT_AAPT_PREF_CONFIG)) \
2373 $(addprefix -M , $(PRIVATE_ANDROID_MANIFEST)) \
2374 $(addprefix -S , $(PRIVATE_RESOURCE_DIR)) \
2375 $(addprefix -A , $(PRIVATE_ASSET_DIR)) \
2376 $(addprefix -I , $(PRIVATE_AAPT_INCLUDES)) \
2377 $(addprefix --min-sdk-version , $(PRIVATE_DEFAULT_APP_TARGET_SDK)) \
2378 $(addprefix --target-sdk-version , $(PRIVATE_DEFAULT_APP_TARGET_SDK)) \
2379 $(if $(filter --product,$(PRIVATE_AAPT_FLAGS)),,$(addprefix --product , $(PRIVATE_TARGET_AAPT_CHARACTERISTICS))) \
2380 $(if $(filter --version-code,$(PRIVATE_AAPT_FLAGS)),,--version-code $(PLATFORM_SDK_VERSION)) \
2381 $(if $(filter --version-name,$(PRIVATE_AAPT_FLAGS)),,--version-name $(APPS_DEFAULT_VERSION_NAME)) \
2382 $(addprefix --rename-manifest-package , $(PRIVATE_MANIFEST_PACKAGE_NAME)) \
2383 $(addprefix --rename-instrumentation-target-package , $(PRIVATE_MANIFEST_INSTRUMENTATION_FOR)) \
2384 --skip-symbols-without-default-localization \
2388 # We need the extra blank line, so that the command will be on a separate line.
2389 # $(1): the ABI name
2390 # $(2): the list of shared libraies
2391 define _add-jni-shared-libs-to-package-per-abi
2392 $(hide) cp $(2) $(dir $@)lib/$(1)
2396 # For apps_only build, don't uncompress/page-align the jni libraries,
2397 # because the apk may be run on older platforms that don't support loading jni directly from apk.
2398 ifdef TARGET_BUILD_APPS
2399 JNI_COMPRESS_FLAGS :=
2400 ZIPALIGN_PAGE_ALIGN_FLAGS :=
2402 JNI_COMPRESS_FLAGS := -0
2403 ZIPALIGN_PAGE_ALIGN_FLAGS := -p
2406 define add-jni-shared-libs-to-package
2407 $(hide) rm -rf $(dir $@)lib
2408 $(hide) mkdir -p $(addprefix $(dir $@)lib/,$(PRIVATE_JNI_SHARED_LIBRARIES_ABI))
2409 $(foreach abi,$(PRIVATE_JNI_SHARED_LIBRARIES_ABI),\
2410 $(call _add-jni-shared-libs-to-package-per-abi,$(abi),\
2411 $(patsubst $(abi):%,%,$(filter $(abi):%,$(PRIVATE_JNI_SHARED_LIBRARIES)))))
2412 $(hide) (cd $(dir $@) && zip -qrX $(JNI_COMPRESS_FLAGS) $(notdir $@) lib)
2413 $(hide) rm -rf $(dir $@)lib
2416 #TODO: update the manifest to point to the dex file
2417 define add-dex-to-package
2418 $(call add-dex-to-package-arg,$@)
2421 # $(1): the package file.
2422 define add-dex-to-package-arg
2423 $(hide) find $(dir $(PRIVATE_DEX_FILE)) -maxdepth 1 -name "classes*.dex" | sort | xargs zip -qjX $(1)
2426 # Add java resources added by the current module.
2427 # $(1) destination package
2429 define add-java-resources-to
2430 $(call dump-words-to-file, $(PRIVATE_EXTRA_JAR_ARGS), $(1).jar-arg-list)
2431 $(hide) jar uf $(1) @$(1).jar-arg-list
2432 @rm -f $(1).jar-arg-list
2435 # Add resources carried by static Jack libraries.
2437 define add-carried-jack-resources
2438 $(hide) if [ -d $(PRIVATE_JACK_INTERMEDIATES_DIR) ] ; then \
2439 find $(PRIVATE_JACK_INTERMEDIATES_DIR) -type f | sort \
2440 | sed -e "s?^$(PRIVATE_JACK_INTERMEDIATES_DIR)/? -C \"$(PRIVATE_JACK_INTERMEDIATES_DIR)\" \"?" -e "s/$$/\"/" \
2441 > $(dir $@)jack_res_jar_flags; \
2442 if [ -s $(dir $@)jack_res_jar_flags ] ; then \
2443 jar uf $@ @$(dir $@)jack_res_jar_flags; \
2448 # Returns the minSdkVersion of the specified APK as a decimal number. If the
2449 # version is a codename, returns the current platform SDK version (always a
2450 # decimal number) instead. If the APK does not specify a minSdkVersion, returns
2451 # 0 to match how the Android platform interprets this situation at runtime.
2453 # This currently substitutes any version which contains characters other than
2454 # digits with the current platform's API Level number. This is because I
2455 # couldn't figure out an easy way to perform the substitution only for the
2456 # version codes listed in PLATFORM_VERSION_ALL_CODENAMES.
2457 define get-package-min-sdk-version-int
2458 $$(($(AAPT) dump badging $(1) 2>&1 | grep '^sdkVersion' || echo "sdkVersion:'0'") \
2460 sed -e s/^.*[^0-9].*$$/$(PLATFORM_SDK_VERSION)/)
2463 # Sign a package using the specified key/cert.
2466 $(call sign-package-arg,$@)
2469 # $(1): the package file we are signing.
2470 define sign-package-arg
2471 $(hide) mv $(1) $(1).unsigned
2472 $(hide) java -Djava.library.path=$(SIGNAPK_JNI_LIBRARY_PATH) -jar $(SIGNAPK_JAR) \
2473 --min-sdk-version $(call get-package-min-sdk-version-int,$@.unsigned) \
2474 $(PRIVATE_CERTIFICATE) $(PRIVATE_PRIVATE_KEY) \
2475 $(PRIVATE_ADDITIONAL_CERTIFICATES) $(1).unsigned $(1).signed
2476 $(hide) mv $(1).signed $(1)
2479 # Align STORED entries of a package on 4-byte boundaries to make them easier to mmap.
2481 define align-package
2482 $(hide) if ! $(ZIPALIGN) -c $(ZIPALIGN_PAGE_ALIGN_FLAGS) 4 $@ >/dev/null ; then \
2483 mv $@ $@.unaligned; \
2486 $(ZIPALIGN_PAGE_ALIGN_FLAGS) \
2488 $@.unaligned $@.aligned; \
2493 # Remove dynamic timestamps from packages
2495 ifndef TARGET_BUILD_APPS
2496 define remove-timestamps-from-package
2497 $(hide) $(ZIPTIME) $@
2501 # Uncompress shared libraries embedded in an apk.
2503 define uncompress-shared-libs
2504 $(hide) if (zipinfo $@ $(PRIVATE_EMBEDDED_JNI_LIBS) 2>/dev/null | grep -v ' stor ' >/dev/null) ; then \
2505 rm -rf $(dir $@)uncompressedlibs && mkdir $(dir $@)uncompressedlibs; \
2506 unzip $@ $(PRIVATE_EMBEDDED_JNI_LIBS) -d $(dir $@)uncompressedlibs && \
2507 zip -d $@ 'lib/*.so' && \
2508 ( cd $(dir $@)uncompressedlibs && find lib -type f | sort | zip -D -X -0 ../$(notdir $@) -@ ) && \
2509 rm -rf $(dir $@)uncompressedlibs; \
2513 define install-dex-debug
2514 $(hide) if [ -f "$(PRIVATE_INTERMEDIATES_DIR)/classes.dex" ]; then \
2515 mkdir -p $(TOP)/dalvik/DEBUG-FILES; \
2516 $(ACP) $(PRIVATE_INTERMEDIATES_DIR)/classes.dex \
2517 $(TOP)/dalvik/DEBUG-FILES/$(PRIVATE_MODULE).dex; \
2519 $(hide) if [ -f "$(PRIVATE_INTERMEDIATES_DIR)/classes.lst" ]; then \
2520 mkdir -p $(TOP)/dalvik/DEBUG-FILES; \
2521 $(ACP) $(PRIVATE_INTERMEDIATES_DIR)/classes.lst \
2522 $(TOP)/dalvik/DEBUG-FILES/$(PRIVATE_MODULE).lst; \
2526 # TODO(joeo): If we can ever upgrade to post 3.81 make and get the
2527 # new prebuilt rules to work, we should change this to copy the
2528 # resources to the out directory and then copy the resources.
2530 # Note: we intentionally don't clean PRIVATE_CLASS_INTERMEDIATES_DIR
2531 # in transform-java-to-classes for the sake of vm-tests.
2532 define transform-host-java-to-package
2533 @echo "$($(PRIVATE_PREFIX)DISPLAY) Java: $(PRIVATE_MODULE) ($(PRIVATE_CLASS_INTERMEDIATES_DIR))"
2534 $(call compile-java,$(HOST_JAVAC),$(PRIVATE_BOOTCLASSPATH))
2537 ###########################################################
2538 ## Commands for copying files
2539 ###########################################################
2541 # Define a rule to copy a header. Used via $(eval) by copy_headers.make.
2542 # $(1): source header
2543 # $(2): destination header
2544 define copy-one-header
2547 $$(copy-file-to-new-target-with-cp)
2550 # Define a rule to copy a file. For use via $(eval).
2552 # $(2): destination file
2553 define copy-one-file
2556 $$(copy-file-to-target)
2559 # Copies many files.
2560 # $(1): The files to copy. Each entry is a ':' separated src:dst pair
2561 # Evaluates to the list of the dst files (ie suitable for a dependency list)
2562 define copy-many-files
2563 $(foreach f, $(1), $(strip \
2564 $(eval _cmf_tuple := $(subst :, ,$(f))) \
2565 $(eval _cmf_src := $(word 1,$(_cmf_tuple))) \
2566 $(eval _cmf_dest := $(word 2,$(_cmf_tuple))) \
2567 $(eval $(call copy-one-file,$(_cmf_src),$(_cmf_dest))) \
2571 # Copy the file only if it's a well-formed xml file. For use via $(eval).
2573 # $(2): destination file, must end with .xml.
2574 define copy-xml-file-checked
2576 @echo "Copy xml: $$@"
2577 $(hide) xmllint $$< >/dev/null # Don't print the xml file to stdout.
2578 $$(copy-file-to-target)
2581 # The -t option to acp and the -p option to cp is
2582 # required for OSX. OSX has a ridiculous restriction
2583 # where it's an error for a .a file's modification time
2584 # to disagree with an internal timestamp, and this
2585 # macro is used to install .a files (among other things).
2587 # Copy a single file from one place to another,
2588 # preserving permissions and overwriting any existing
2590 # We disable the "-t" option for acp cannot handle
2591 # high resolution timestamp correctly on file systems like ext4.
2592 # Therefore copy-file-to-target is the same as copy-file-to-new-target.
2593 define copy-file-to-target
2595 $(hide) $(ACP) -fp $< $@
2598 # The same as copy-file-to-target, but use the local
2599 # cp command instead of acp.
2600 define copy-file-to-target-with-cp
2602 $(hide) cp -fp $< $@
2605 # The same as copy-file-to-target, but use the zipalign tool to do so.
2606 define copy-file-to-target-with-zipalign
2608 $(hide) $(ZIPALIGN) -f 4 $< $@
2611 # The same as copy-file-to-target, but strip out "# comment"-style
2612 # comments (for config files and such).
2613 define copy-file-to-target-strip-comments
2615 $(hide) sed -e 's/#.*$$//' -e 's/[ \t]*$$//' -e '/^$$/d' < $< > $@
2618 # The same as copy-file-to-target, but don't preserve
2619 # the old modification time.
2620 define copy-file-to-new-target
2622 $(hide) $(ACP) -fp $< $@
2625 # The same as copy-file-to-new-target, but use the local
2626 # cp command instead of acp.
2627 define copy-file-to-new-target-with-cp
2632 # Copy a prebuilt file to a target location.
2633 define transform-prebuilt-to-target
2634 @echo "$(if $(PRIVATE_IS_HOST_MODULE),host,target) Prebuilt: $(PRIVATE_MODULE) ($@)"
2635 $(copy-file-to-target)
2638 # Copy a prebuilt file to a target location, using zipalign on it.
2639 define transform-prebuilt-to-target-with-zipalign
2640 @echo "$(if $(PRIVATE_IS_HOST_MODULE),host,target) Prebuilt APK: $(PRIVATE_MODULE) ($@)"
2641 $(copy-file-to-target-with-zipalign)
2644 # Copy a prebuilt file to a target location, stripping "# comment" comments.
2645 define transform-prebuilt-to-target-strip-comments
2646 @echo "$(if $(PRIVATE_IS_HOST_MODULE),host,target) Prebuilt: $(PRIVATE_MODULE) ($@)"
2647 $(copy-file-to-target-strip-comments)
2650 # Copy a list of files/directories to target location, with sub dir structure preserved.
2651 # For example $(HOST_OUT_EXECUTABLES)/aapt -> $(staging)/bin/aapt .
2652 # $(1): the source list of files/directories.
2653 # $(2): the path prefix to strip. In the above example it would be $(HOST_OUT).
2654 # $(3): the target location.
2655 define copy-files-with-structure
2657 $(eval s := $(patsubst $(2)%,%,$(t)))\
2658 $(hide) mkdir -p $(dir $(3)/$(s)); cp -Rf $(t) $(3)/$(s)$(newline))
2662 ###########################################################
2663 ## Commands to call Proguard
2664 ###########################################################
2665 define transform-jar-to-proguard
2667 $(hide) $(PROGUARD) -injars $< -outjars $@ $(PRIVATE_PROGUARD_FLAGS) \
2668 $(addprefix -injars , $(PRIVATE_EXTRA_INPUT_JAR))
2671 ###########################################################
2672 ## Stuff source generated from one-off tools
2673 ###########################################################
2675 define transform-generated-source
2676 @echo "target Generated: $(PRIVATE_MODULE) <= $<"
2678 $(hide) $(PRIVATE_CUSTOM_TOOL)
2682 ###########################################################
2683 ## Assertions about attributes of the target
2684 ###########################################################
2686 # $(1): The file to check
2687 ifndef get-file-size
2688 $(error HOST_OS must define get-file-size)
2691 # Convert a partition data size (eg, as reported in /proc/mtd) to the
2692 # size of the image used to flash that partition (which includes a
2693 # spare area for each page).
2694 # $(1): the partition data size
2695 define image-size-from-data-size
2696 $(strip $(eval _isfds_value := $$(shell echo $$$$(($(1) / $(BOARD_NAND_PAGE_SIZE) * \
2697 ($(BOARD_NAND_PAGE_SIZE)+$(BOARD_NAND_SPARE_SIZE))))))\
2698 $(if $(filter 0, $(_isfds_value)),$(shell echo $$(($(BOARD_NAND_PAGE_SIZE)+$(BOARD_NAND_SPARE_SIZE)))),$(_isfds_value))\
2699 $(eval _isfds_value :=))
2702 # $(1): The file(s) to check (often $@)
2703 # $(2): The maximum total image size, in decimal bytes.
2704 # Make sure to take into account any reserved space needed for the FS.
2706 # If $(2) is empty, evaluates to "true"
2708 # Reserve bad blocks. Make sure that MAX(1% of partition size, 2 blocks)
2709 # is left over after the image has been flashed. Round the 1% up to the
2710 # next whole flash block size.
2711 define assert-max-file-size
2713 size=$$(for i in $(1); do $(call get-file-size,$$i); echo +; done; echo 0); \
2714 total=$$(( $$( echo "$$size" ) )); \
2715 printname=$$(echo -n "$(1)" | tr " " +); \
2716 img_blocksize=$(call image-size-from-data-size,$(BOARD_FLASH_BLOCK_SIZE)); \
2717 twoblocks=$$((img_blocksize * 2)); \
2718 onepct=$$((((($(2) / 100) - 1) / img_blocksize + 1) * img_blocksize)); \
2719 reserve=$$((twoblocks > onepct ? twoblocks : onepct)); \
2720 maxsize=$$(($(2) - reserve)); \
2721 echo "$$printname maxsize=$$maxsize blocksize=$$img_blocksize total=$$total reserve=$$reserve"; \
2722 if [ "$$total" -gt "$$maxsize" ]; then \
2723 echo "error: $$printname too large ($$total > [$(2) - $$reserve])"; \
2725 elif [ "$$total" -gt $$((maxsize - 32768)) ]; then \
2726 echo "WARNING: $$printname approaching size limit ($$total now; limit $$maxsize)"; \
2733 # Like assert-max-file-size, but the second argument is a partition
2734 # size, which we'll convert to a max image size before checking it
2735 # against the files.
2737 # $(1): The file(s) to check (often $@)
2738 # $(2): The partition size.
2739 define assert-max-image-size
2741 $(call assert-max-file-size,$(1),$(call image-size-from-data-size,$(2))))
2745 ###########################################################
2746 ## Define device-specific radio files
2747 ###########################################################
2748 INSTALLED_RADIOIMAGE_TARGET :=
2750 # Copy a radio image file to the output location, and add it to
2751 # INSTALLED_RADIOIMAGE_TARGET.
2753 define add-radio-file
2754 $(eval $(call add-radio-file-internal,$(1),$(notdir $(1))))
2756 define add-radio-file-internal
2757 INSTALLED_RADIOIMAGE_TARGET += $$(PRODUCT_OUT)/$(2)
2758 $$(PRODUCT_OUT)/$(2) : $$(LOCAL_PATH)/$(1) | $$(ACP)
2759 $$(transform-prebuilt-to-target)
2762 # Version of add-radio-file that also arranges for the version of the
2763 # file to be checked against the contents of
2764 # $(TARGET_BOARD_INFO_FILE).
2766 # $(2): name of version variable in board-info (eg, "version-baseband")
2767 define add-radio-file-checked
2768 $(eval $(call add-radio-file-checked-internal,$(1),$(notdir $(1)),$(2)))
2770 define add-radio-file-checked-internal
2771 INSTALLED_RADIOIMAGE_TARGET += $$(PRODUCT_OUT)/$(2)
2772 BOARD_INFO_CHECK += $(3):$(LOCAL_PATH)/$(1)
2773 $$(PRODUCT_OUT)/$(2) : $$(LOCAL_PATH)/$(1) | $$(ACP)
2774 $$(transform-prebuilt-to-target)
2778 ###########################################################
2779 # Override the package defined in $(1), setting the
2780 # variables listed below differently.
2782 # $(1): The makefile to override (relative to the source
2784 # $(2): Old LOCAL_PACKAGE_NAME value.
2785 # $(3): New LOCAL_PACKAGE_NAME value.
2786 # $(4): New LOCAL_MANIFEST_PACKAGE_NAME value.
2787 # $(5): New LOCAL_CERTIFICATE value.
2788 # $(6): New LOCAL_INSTRUMENTATION_FOR value.
2789 # $(7): New LOCAL_MANIFEST_INSTRUMENTATION_FOR value.
2791 # Note that LOCAL_PACKAGE_OVERRIDES is NOT cleared in
2793 ###########################################################
2794 define inherit-package
2795 $(eval $(call inherit-package-internal,$(1),$(2),$(3),$(4),$(5),$(6),$(7)))
2798 define inherit-package-internal
2799 LOCAL_PACKAGE_OVERRIDES \
2800 := $(strip $(1))||$(strip $(2))||$(strip $(3))||$(strip $(4))||&&$(strip $(5))||&&$(strip $(6))||&&$(strip $(7)) $(LOCAL_PACKAGE_OVERRIDES)
2802 LOCAL_PACKAGE_OVERRIDES \
2803 := $(wordlist 1,$(words $(LOCAL_PACKAGE_OVERRIDES)), $(LOCAL_PACKAGE_OVERRIDES))
2806 # To be used with inherit-package above
2807 # Evalutes to true if the package was overridden
2808 define set-inherited-package-variables
2809 $(strip $(call set-inherited-package-variables-internal))
2812 define keep-or-override
2813 $(eval $(1) := $(if $(2),$(2),$($(1))))
2816 define set-inherited-package-variables-internal
2817 $(eval _o := $(subst ||, ,$(lastword $(LOCAL_PACKAGE_OVERRIDES))))
2818 $(eval _n := $(subst ||, ,$(firstword $(LOCAL_PACKAGE_OVERRIDES))))
2819 $(if $(filter $(word 2,$(_n)),$(LOCAL_PACKAGE_NAME)), \
2820 $(eval LOCAL_PACKAGE_NAME := $(word 3,$(_o))) \
2821 $(eval LOCAL_MANIFEST_PACKAGE_NAME := $(word 4,$(_o))) \
2822 $(call keep-or-override,LOCAL_CERTIFICATE,$(patsubst &&%,%,$(word 5,$(_o)))) \
2823 $(call keep-or-override,LOCAL_INSTRUMENTATION_FOR,$(patsubst &&%,%,$(word 6,$(_o)))) \
2824 $(call keep-or-override,LOCAL_MANIFEST_INSTRUMENTATION_FOR,$(patsubst &&%,%,$(word 7,$(_o)))) \
2825 $(eval LOCAL_OVERRIDES_PACKAGES := $(sort $(LOCAL_OVERRIDES_PACKAGES) $(word 2,$(_o)))) \
2830 ###########################################################
2832 ###########################################################
2834 # eval this to define a rule that runs apicheck.
2838 # $(2) stable api file
2839 # $(3) api file to be tested
2840 # $(4) stable removed api file
2841 # $(5) removed api file to be tested
2842 # $(6) arguments for apicheck
2843 # $(7) command to run if apicheck failed
2844 # $(8) target dependent on this api check
2845 # $(9) additional dependencies
2847 $(TARGET_OUT_COMMON_INTERMEDIATES)/PACKAGING/$(strip $(1))-timestamp: $(2) $(3) $(4) $(APICHECK) $(9)
2848 @echo "Checking API:" $(1)
2849 $(hide) ( $(APICHECK_COMMAND) $(6) $(2) $(3) $(4) $(5) || ( $(7) ; exit 38 ) )
2850 $(hide) mkdir -p $$(dir $$@)
2852 $(8): $(TARGET_OUT_COMMON_INTERMEDIATES)/PACKAGING/$(strip $(1))-timestamp
2855 ## Whether to build from source if prebuilt alternative exists
2856 ###########################################################
2859 # Expands to empty string if not from source.
2860 ifeq (true,$(ANDROID_BUILD_FROM_SOURCE))
2861 define if-build-from-source
2865 define if-build-from-source
2866 $(if $(filter $(ANDROID_NO_PREBUILT_MODULES),$(1))$(filter \
2867 $(addsuffix %,$(ANDROID_NO_PREBUILT_PATHS)),$(2)),true)
2871 # Include makefile $(1) if build from source for module $(2)
2872 # $(1): the makefile to include
2875 define include-if-build-from-source
2876 $(if $(call if-build-from-source,$(2),$(3)),$(eval include $(1)))
2879 # Return the arch for the source file of a prebuilt
2880 # Return "none" if no matching arch found and return empty
2881 # if the input is empty, so the result can be passed to
2882 # LOCAL_MODULE_TARGET_ARCH.
2883 # $(1) the list of archs supported by the prebuilt
2884 define get-prebuilt-src-arch
2885 $(strip $(if $(filter $(TARGET_ARCH),$(1)),$(TARGET_ARCH),\
2886 $(if $(filter $(TARGET_2ND_ARCH),$(1)),$(TARGET_2ND_ARCH),$(if $(1),none))))
2889 ###########################################################
2891 ###########################################################
2893 # -----------------------------------------------------------------
2894 # Rules and functions to help copy important files to DIST_DIR
2896 include $(BUILD_SYSTEM)/distdir.mk
2898 # Include any vendor specific definitions.mk file
2899 -include $(TOPDIR)vendor/*/build/core/definitions.mk
2900 -include $(TOPDIR)device/*/build/core/definitions.mk
2901 -include $(TOPDIR)product/*/build/core/definitions.mk
2904 # $(foreach file,$^,$(if $(findstring,.a,$(suffix $file)),-l$(file),$(file)))
2906 ###########################################################
2908 ###########################################################
2911 #df = $(DEPDIR)/$(*F)
2913 #SRCS = foo.c bar.c ...
2917 # cp $(df).d $(df).P; \
2918 # sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
2919 # -e '/^$$/ d' -e 's/$$/ :/' < $(df).d >> $(df).P; \
2921 # $(COMPILE.c) -o $@ $<
2923 #-include $(SRCS:%.c=$(DEPDIR)/%.P)
2927 # $(COMPILE.c) -MD -o $@ $<
2929 # sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
2930 # -e '/^$$/ d' -e 's/$$/ :/' < $*.d >> $*.P; \