definitions.mk revision b541aae17c159e97555cd643e7eb3f57bb80cb5d
1# 2# Copyright (C) 2008 The Android Open Source Project 3# 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 7# 8# http://www.apache.org/licenses/LICENSE-2.0 9# 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. 15# 16 17## 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. 21## 22 23# These are variables we use to collect overall lists 24# of things being processed. 25 26# Full paths to all of the documentation 27ALL_DOCS:= 28 29# The short names of all of the targets in the system. 30# For each element of ALL_MODULES, two other variables 31# are defined: 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 37# sub-variables. 38ALL_MODULES:= 39 40# Full paths to targets that should be added to the "make droid" 41# set of installed targets. 42ALL_DEFAULT_INSTALLED_MODULES:= 43 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. 48ALL_MODULE_TAGS:= 49 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 55# its sub-variables.) 56ALL_MODULE_NAME_TAGS:= 57 58# Full path to all files that are made by some tool 59ALL_GENERATED_SOURCES:= 60 61# Full path to all asm, C, C++, lex and yacc generated C files. 62# These all have an order-only dependency on the copied headers 63ALL_C_CPP_ETC_OBJECTS:= 64 65# The list of dynamic binaries that haven't been stripped/compressed/etc. 66ALL_ORIGINAL_DYNAMIC_BINARIES:= 67 68# These files go into the SDK 69ALL_SDK_FILES:= 70 71# Files for dalvik. This is often build without building the rest of the OS. 72INTERNAL_DALVIK_MODULES:= 73 74# All findbugs xml files 75ALL_FINDBUGS_FILES:= 76 77# GPL module license files 78ALL_GPL_MODULE_LICENSE_FILES:= 79 80# Target and host installed module's dependencies on shared libraries. 81# They are list of "<module_name>:<installed_file>:lib1,lib2...". 82TARGET_DEPENDENCIES_ON_SHARED_LIBRARIES := 83$(TARGET_2ND_ARCH_VAR_PREFIX)TARGET_DEPENDENCIES_ON_SHARED_LIBRARIES := 84HOST_DEPENDENCIES_ON_SHARED_LIBRARIES := 85$(HOST_2ND_ARCH_VAR_PREFIX)HOST_DEPENDENCIES_ON_SHARED_LIBRARIES := 86HOST_CROSS_DEPENDENCIES_ON_SHARED_LIBRARIES := 87$(HOST_CROSS_2ND_ARCH_VAR_PREFIX)HOST_CROSS_DEPENDENCIES_ON_SHARED_LIBRARIES := 88 89# Generated class file names for Android resource. 90# They are escaped and quoted so can be passed safely to a bash command. 91ANDROID_RESOURCE_GENERATED_CLASSES := 'R.class' 'R$$*.class' 'Manifest.class' 'Manifest$$*.class' 92 93# Display names for various build targets 94TARGET_DISPLAY := target 95AUX_DISPLAY := aux 96HOST_DISPLAY := host 97HOST_CROSS_DISPLAY := host cross 98 99# All installed initrc files 100ALL_INIT_RC_INSTALLED_PAIRS := 101 102########################################################### 103## Debugging; prints a variable list to stdout 104########################################################### 105 106# $(1): variable name list, not variable values 107define print-vars 108$(foreach var,$(1), \ 109 $(info $(var):) \ 110 $(foreach word,$($(var)), \ 111 $(info $(space)$(space)$(word)) \ 112 ) \ 113 ) 114endef 115 116########################################################### 117## Evaluates to true if the string contains the word true, 118## and empty otherwise 119## $(1): a var to test 120########################################################### 121 122define true-or-empty 123$(filter true, $(1)) 124endef 125 126########################################################### 127## Rule for touching GCNO files. 128########################################################### 129define gcno-touch-rule 130$(2): $(1) 131 touch -c $$@ 132endef 133 134########################################################### 135 136########################################################### 137## Retrieve the directory of the current makefile 138## Must be called before including any other makefile!! 139########################################################### 140 141# Figure out where we are. 142define my-dir 143$(strip \ 144 $(eval LOCAL_MODULE_MAKEFILE := $$(lastword $$(MAKEFILE_LIST))) \ 145 $(if $(filter $(BUILD_SYSTEM)/% $(OUT_DIR)/%,$(LOCAL_MODULE_MAKEFILE)), \ 146 $(error my-dir must be called before including any other makefile.) \ 147 , \ 148 $(patsubst %/,%,$(dir $(LOCAL_MODULE_MAKEFILE))) \ 149 ) \ 150 ) 151endef 152 153 154########################################################### 155## Retrieve a list of all makefiles immediately below some directory 156########################################################### 157 158define all-makefiles-under 159$(wildcard $(1)/*/Android.mk) 160endef 161 162########################################################### 163## Look under a directory for makefiles that don't have parent 164## makefiles. 165########################################################### 166 167# $(1): directory to search under 168# Ignores $(1)/Android.mk 169define first-makefiles-under 170$(shell build/tools/findleaves.py $(FIND_LEAVES_EXCLUDES) \ 171 --mindepth=2 $(addprefix --dir=,$(1)) Android.mk) 172endef 173 174########################################################### 175## Retrieve a list of all makefiles immediately below your directory 176## Must be called before including any other makefile!! 177########################################################### 178 179define all-subdir-makefiles 180$(call all-makefiles-under,$(call my-dir)) 181endef 182 183########################################################### 184## Look in the named list of directories for makefiles, 185## relative to the current directory. 186## Must be called before including any other makefile!! 187########################################################### 188 189# $(1): List of directories to look for under this directory 190define all-named-subdir-makefiles 191$(wildcard $(addsuffix /Android.mk, $(addprefix $(call my-dir)/,$(1)))) 192endef 193 194########################################################### 195## Find all of the directories under the named directories with 196## the specified name. 197## Meant to be used like: 198## INC_DIRS := $(call all-named-dirs-under,inc,.) 199########################################################### 200 201define all-named-dirs-under 202$(call find-subdir-files,$(2) -type d -name "$(1)") 203endef 204 205########################################################### 206## Find all the directories under the current directory that 207## haves name that match $(1) 208########################################################### 209 210define all-subdir-named-dirs 211$(call all-named-dirs-under,$(1),.) 212endef 213 214########################################################### 215## Find all of the files under the named directories with 216## the specified name. 217## Meant to be used like: 218## SRC_FILES := $(call all-named-files-under,*.h,src tests) 219########################################################### 220 221define all-named-files-under 222$(call find-files-in-subdirs,$(LOCAL_PATH),"$(1)",$(2)) 223endef 224 225########################################################### 226## Find all of the files under the current directory with 227## the specified name. 228########################################################### 229 230define all-subdir-named-files 231$(call all-named-files-under,$(1),.) 232endef 233 234########################################################### 235## Find all of the java files under the named directories. 236## Meant to be used like: 237## SRC_FILES := $(call all-java-files-under,src tests) 238########################################################### 239 240define all-java-files-under 241$(call all-named-files-under,*.java,$(1)) 242endef 243 244########################################################### 245## Find all of the java files from here. Meant to be used like: 246## SRC_FILES := $(call all-subdir-java-files) 247########################################################### 248 249define all-subdir-java-files 250$(call all-java-files-under,.) 251endef 252 253########################################################### 254## Find all of the c files under the named directories. 255## Meant to be used like: 256## SRC_FILES := $(call all-c-files-under,src tests) 257########################################################### 258 259define all-c-files-under 260$(call all-named-files-under,*.c,$(1)) 261endef 262 263########################################################### 264## Find all of the c files from here. Meant to be used like: 265## SRC_FILES := $(call all-subdir-c-files) 266########################################################### 267 268define all-subdir-c-files 269$(call all-c-files-under,.) 270endef 271 272########################################################### 273## Find all of the cpp files under the named directories. 274## LOCAL_CPP_EXTENSION is respected if set. 275## Meant to be used like: 276## SRC_FILES := $(call all-cpp-files-under,src tests) 277########################################################### 278 279define all-cpp-files-under 280$(sort $(patsubst ./%,%, \ 281 $(shell cd $(LOCAL_PATH) ; \ 282 find -L $(1) -name "*$(or $(LOCAL_CPP_EXTENSION),.cpp)" -and -not -name ".*") \ 283 )) 284endef 285 286########################################################### 287## Find all of the cpp files from here. Meant to be used like: 288## SRC_FILES := $(call all-subdir-cpp-files) 289########################################################### 290 291define all-subdir-cpp-files 292$(call all-cpp-files-under,.) 293endef 294 295########################################################### 296## Find all files named "I*.aidl" under the named directories, 297## which must be relative to $(LOCAL_PATH). The returned list 298## is relative to $(LOCAL_PATH). 299########################################################### 300 301define all-Iaidl-files-under 302$(call all-named-files-under,I*.aidl,$(1)) 303endef 304 305########################################################### 306## Find all of the "I*.aidl" files under $(LOCAL_PATH). 307########################################################### 308 309define all-subdir-Iaidl-files 310$(call all-Iaidl-files-under,.) 311endef 312 313########################################################### 314## Find all files named "*.vts" under the named directories, 315## which must be relative to $(LOCAL_PATH). The returned list 316## is relative to $(LOCAL_PATH). 317########################################################### 318 319define all-vts-files-under 320$(call all-named-files-under,*.vts,$(1)) 321endef 322 323########################################################### 324## Find all of the "*.vts" files under $(LOCAL_PATH). 325########################################################### 326 327define all-subdir-vts-files 328$(call all-vts-files-under,.) 329endef 330 331########################################################### 332## Find all of the logtags files under the named directories. 333## Meant to be used like: 334## SRC_FILES := $(call all-logtags-files-under,src) 335########################################################### 336 337define all-logtags-files-under 338$(call all-named-files-under,*.logtags,$(1)) 339endef 340 341########################################################### 342## Find all of the .proto files under the named directories. 343## Meant to be used like: 344## SRC_FILES := $(call all-proto-files-under,src) 345########################################################### 346 347define all-proto-files-under 348$(call all-named-files-under,*.proto,$(1)) 349endef 350 351########################################################### 352## Find all of the RenderScript files under the named directories. 353## Meant to be used like: 354## SRC_FILES := $(call all-renderscript-files-under,src) 355########################################################### 356 357define all-renderscript-files-under 358$(call find-subdir-files,$(1) \( -name "*.rs" -or -name "*.fs" \) -and -not -name ".*") 359endef 360 361########################################################### 362## Find all of the S files under the named directories. 363## Meant to be used like: 364## SRC_FILES := $(call all-c-files-under,src tests) 365########################################################### 366 367define all-S-files-under 368$(call all-named-files-under,*.S,$(1)) 369endef 370 371########################################################### 372## Find all of the html files under the named directories. 373## Meant to be used like: 374## SRC_FILES := $(call all-html-files-under,src tests) 375########################################################### 376 377define all-html-files-under 378$(call all-named-files-under,*.html,$(1)) 379endef 380 381########################################################### 382## Find all of the html files from here. Meant to be used like: 383## SRC_FILES := $(call all-subdir-html-files) 384########################################################### 385 386define all-subdir-html-files 387$(call all-html-files-under,.) 388endef 389 390########################################################### 391## Find all of the files matching pattern 392## SRC_FILES := $(call find-subdir-files, <pattern>) 393########################################################### 394 395define find-subdir-files 396$(sort $(patsubst ./%,%,$(shell cd $(LOCAL_PATH) ; find -L $(1)))) 397endef 398 399########################################################### 400# find the files in the subdirectory $1 of LOCAL_DIR 401# matching pattern $2, filtering out files $3 402# e.g. 403# SRC_FILES += $(call find-subdir-subdir-files, \ 404# css, *.cpp, DontWantThis.cpp) 405########################################################### 406 407define find-subdir-subdir-files 408$(sort $(filter-out $(patsubst %,$(1)/%,$(3)),$(patsubst ./%,%,$(shell cd \ 409 $(LOCAL_PATH) ; find -L $(1) -maxdepth 1 -name $(2))))) 410endef 411 412########################################################### 413## Find all of the files matching pattern 414## SRC_FILES := $(call all-subdir-java-files) 415########################################################### 416 417define find-subdir-assets 418$(sort $(if $(1),$(patsubst ./%,%, \ 419 $(shell if [ -d $(1) ] ; then cd $(1) ; find -L ./ -not -name '.*' -and -type f ; fi)), \ 420 $(warning Empty argument supplied to find-subdir-assets in $(LOCAL_PATH)) \ 421)) 422endef 423 424########################################################### 425## Find various file types in a list of directories relative to $(LOCAL_PATH) 426########################################################### 427 428define find-other-java-files 429$(call all-java-files-under,$(1)) 430endef 431 432define find-other-html-files 433$(call all-html-files-under,$(1)) 434endef 435 436########################################################### 437# Use utility find to find given files in the given subdirs. 438# This function uses $(1), instead of LOCAL_PATH as the base. 439# $(1): the base dir, relative to the root of the source tree. 440# $(2): the file name pattern to be passed to find as "-name". 441# $(3): a list of subdirs of the base dir. 442# Returns: a list of paths relative to the base dir. 443########################################################### 444 445define find-files-in-subdirs 446$(sort $(patsubst ./%,%, \ 447 $(shell cd $(1) ; \ 448 find -L $(3) -name $(2) -and -not -name ".*") \ 449 )) 450endef 451 452########################################################### 453## Scan through each directory of $(1) looking for files 454## that match $(2) using $(wildcard). Useful for seeing if 455## a given directory or one of its parents contains 456## a particular file. Returns the first match found, 457## starting furthest from the root. 458########################################################### 459 460define find-parent-file 461$(strip \ 462 $(eval _fpf := $(sort $(wildcard $(foreach f, $(2), $(strip $(1))/$(f))))) \ 463 $(if $(_fpf),$(_fpf), \ 464 $(if $(filter-out ./ .,$(1)), \ 465 $(call find-parent-file,$(patsubst %/,%,$(dir $(1))),$(2)) \ 466 ) \ 467 ) \ 468) 469endef 470 471########################################################### 472## Find test data in a form required by LOCAL_TEST_DATA 473## $(1): the base dir, relative to the root of the source tree. 474## $(3): the file name pattern to be passed to find as "-name" 475## $(2): a list of subdirs of the base dir 476########################################################### 477 478define find-test-data-in-subdirs 479$(foreach f,$(sort $(patsubst ./%,%, \ 480 $(shell cd $(1) ; \ 481 find -L $(3) -type f -and -name $(2) -and -not -name ".*") \ 482)),$(1):$(f)) 483endef 484 485########################################################### 486## Function we can evaluate to introduce a dynamic dependency 487########################################################### 488 489define add-dependency 490$(1): $(2) 491endef 492 493########################################################### 494## Reverse order of a list 495########################################################### 496 497define reverse-list 498$(if $(1),$(call reverse-list,$(wordlist 2,$(words $(1)),$(1)))) $(firstword $(1)) 499endef 500 501define def-host-aux-target 502$(eval _idf_val_:=$(if $(strip $(LOCAL_IS_HOST_MODULE)),HOST,$(if $(strip $(LOCAL_IS_AUX_MODULE)),AUX,))) \ 503$(_idf_val_) 504endef 505 506########################################################### 507## Returns correct _idfPrefix from the list: 508## { HOST, HOST_CROSS, AUX, TARGET } 509########################################################### 510# the following rules checked in order: 511# ($1 is in {AUX, HOST_CROSS} => $1; 512# ($1 is empty) => TARGET; 513# ($2 is not empty) => HOST_CROSS; 514# => HOST; 515define find-idf-prefix 516$(strip \ 517 $(eval _idf_pfx_:=$(strip $(filter AUX HOST_CROSS,$(1)))) \ 518 $(eval _idf_pfx_:=$(if $(strip $(1)),$(if $(_idf_pfx_),$(_idf_pfx_),$(if $(strip $(2)),HOST_CROSS,HOST)),TARGET)) \ 519 $(_idf_pfx_) 520) 521endef 522 523########################################################### 524## The intermediates directory. Where object files go for 525## a given target. We could technically get away without 526## the "_intermediates" suffix on the directory, but it's 527## nice to be able to grep for that string to find out if 528## anyone's abusing the system. 529########################################################### 530 531# $(1): target class, like "APPS" 532# $(2): target name, like "NotePad" 533# $(3): { HOST, HOST_CROSS, AUX, <empty (TARGET)>, <other non-empty (HOST)> } 534# $(4): if non-empty, force the intermediates to be COMMON 535# $(5): if non-empty, force the intermediates to be for the 2nd arch 536# $(6): if non-empty, force the intermediates to be for the host cross os 537define intermediates-dir-for 538$(strip \ 539 $(eval _idfClass := $(strip $(1))) \ 540 $(if $(_idfClass),, \ 541 $(error $(LOCAL_PATH): Class not defined in call to intermediates-dir-for)) \ 542 $(eval _idfName := $(strip $(2))) \ 543 $(if $(_idfName),, \ 544 $(error $(LOCAL_PATH): Name not defined in call to intermediates-dir-for)) \ 545 $(eval _idfPrefix := $(call find-idf-prefix,$(3),$(6))) \ 546 $(eval _idf2ndArchPrefix := $(if $(strip $(5)),$(TARGET_2ND_ARCH_VAR_PREFIX))) \ 547 $(if $(filter $(_idfPrefix)-$(_idfClass),$(COMMON_MODULE_CLASSES))$(4), \ 548 $(eval _idfIntBase := $($(_idfPrefix)_OUT_COMMON_INTERMEDIATES)) \ 549 ,$(if $(filter $(_idfClass),$(PER_ARCH_MODULE_CLASSES)),\ 550 $(eval _idfIntBase := $($(_idf2ndArchPrefix)$(_idfPrefix)_OUT_INTERMEDIATES)) \ 551 ,$(eval _idfIntBase := $($(_idfPrefix)_OUT_INTERMEDIATES)) \ 552 ) \ 553 ) \ 554 $(_idfIntBase)/$(_idfClass)/$(_idfName)_intermediates \ 555) 556endef 557 558# Uses LOCAL_MODULE_CLASS, LOCAL_MODULE, and LOCAL_IS_HOST_MODULE 559# to determine the intermediates directory. 560# 561# $(1): if non-empty, force the intermediates to be COMMON 562# $(2): if non-empty, force the intermediates to be for the 2nd arch 563# $(3): if non-empty, force the intermediates to be for the host cross os 564define local-intermediates-dir 565$(strip \ 566 $(if $(strip $(LOCAL_MODULE_CLASS)),, \ 567 $(error $(LOCAL_PATH): LOCAL_MODULE_CLASS not defined before call to local-intermediates-dir)) \ 568 $(if $(strip $(LOCAL_MODULE)),, \ 569 $(error $(LOCAL_PATH): LOCAL_MODULE not defined before call to local-intermediates-dir)) \ 570 $(call intermediates-dir-for,$(LOCAL_MODULE_CLASS),$(LOCAL_MODULE),$(call def-host-aux-target),$(1),$(2),$(3)) \ 571) 572endef 573 574########################################################### 575## The generated sources directory. Placing generated 576## source files directly in the intermediates directory 577## causes problems for multiarch builds, where there are 578## two intermediates directories for a single target. Put 579## them in a separate directory, and they will be copied to 580## each intermediates directory automatically. 581########################################################### 582 583# $(1): target class, like "APPS" 584# $(2): target name, like "NotePad" 585# $(3): { HOST, HOST_CROSS, AUX, <empty (TARGET)>, <other non-empty (HOST)> } 586# $(4): if non-empty, force the generated sources to be COMMON 587define generated-sources-dir-for 588$(strip \ 589 $(eval _idfClass := $(strip $(1))) \ 590 $(if $(_idfClass),, \ 591 $(error $(LOCAL_PATH): Class not defined in call to generated-sources-dir-for)) \ 592 $(eval _idfName := $(strip $(2))) \ 593 $(if $(_idfName),, \ 594 $(error $(LOCAL_PATH): Name not defined in call to generated-sources-dir-for)) \ 595 $(eval _idfPrefix := $(call find-idf-prefix,$(3),)) \ 596 $(if $(filter $(_idfPrefix)-$(_idfClass),$(COMMON_MODULE_CLASSES))$(4), \ 597 $(eval _idfIntBase := $($(_idfPrefix)_OUT_COMMON_GEN)) \ 598 , \ 599 $(eval _idfIntBase := $($(_idfPrefix)_OUT_GEN)) \ 600 ) \ 601 $(_idfIntBase)/$(_idfClass)/$(_idfName)_intermediates \ 602) 603endef 604 605# Uses LOCAL_MODULE_CLASS, LOCAL_MODULE, and LOCAL_IS_HOST_MODULE 606# to determine the generated sources directory. 607# 608# $(1): if non-empty, force the intermediates to be COMMON 609define local-generated-sources-dir 610$(strip \ 611 $(if $(strip $(LOCAL_MODULE_CLASS)),, \ 612 $(error $(LOCAL_PATH): LOCAL_MODULE_CLASS not defined before call to local-generated-sources-dir)) \ 613 $(if $(strip $(LOCAL_MODULE)),, \ 614 $(error $(LOCAL_PATH): LOCAL_MODULE not defined before call to local-generated-sources-dir)) \ 615 $(call generated-sources-dir-for,$(LOCAL_MODULE_CLASS),$(LOCAL_MODULE),$(call def-host-aux-target),$(1)) \ 616) 617endef 618 619########################################################### 620## Convert a list of short module names (e.g., "framework", "Browser") 621## into the list of files that are built for those modules. 622## NOTE: this won't return reliable results until after all 623## sub-makefiles have been included. 624## $(1): target list 625########################################################### 626 627define module-built-files 628$(foreach module,$(1),$(ALL_MODULES.$(module).BUILT)) 629endef 630 631########################################################### 632## Convert a list of short modules names (e.g., "framework", "Browser") 633## into the list of files that are installed for those modules. 634## NOTE: this won't return reliable results until after all 635## sub-makefiles have been included. 636## $(1): target list 637########################################################### 638 639define module-installed-files 640$(foreach module,$(1),$(ALL_MODULES.$(module).INSTALLED)) 641endef 642 643########################################################### 644## Convert a list of short modules names (e.g., "framework", "Browser") 645## into the list of files that should be used when linking 646## against that module as a public API. 647## TODO: Allow this for more than JAVA_LIBRARIES modules 648## NOTE: this won't return reliable results until after all 649## sub-makefiles have been included. 650## $(1): target list 651########################################################### 652 653define module-stubs-files 654$(foreach module,$(1),$(ALL_MODULES.$(module).STUBS)) 655endef 656 657########################################################### 658## Evaluates to the timestamp file for a doc module, which 659## is the dependency that should be used. 660## $(1): doc module 661########################################################### 662 663define doc-timestamp-for 664$(OUT_DOCS)/$(strip $(1))-timestamp 665endef 666 667 668########################################################### 669## Convert "core ext framework" to "out/.../javalib.jar ..." 670## $(1): library list 671## $(2): Non-empty if IS_HOST_MODULE 672########################################################### 673 674# $(1): library name 675# $(2): Non-empty if IS_HOST_MODULE 676define _java-lib-dir 677$(call intermediates-dir-for, \ 678 JAVA_LIBRARIES,$(1),$(2),COMMON) 679endef 680 681# $(1): library name 682# $(2): Non-empty if IS_HOST_MODULE 683define _java-lib-full-classes.jar 684$(call _java-lib-dir,$(1),$(2))/classes.jar 685endef 686 687# Get the jar files (you can pass to "javac -classpath") of static or shared 688# Java libraries that you want to link against. 689# $(1): library name list 690# $(2): Non-empty if IS_HOST_MODULE 691define java-lib-files 692$(foreach lib,$(1),$(call _java-lib-full-classes.jar,$(lib),$(2))) 693endef 694 695# Get the header jar files (you can pass to "javac -classpath") of static or shared 696# Java libraries that you want to link against. 697# $(1): library name list 698# $(2): Non-empty if IS_HOST_MODULE 699define java-lib-header-files 700$(foreach lib,$(1),$(call intermediates-dir-for, JAVA_LIBRARIES,$(lib),$(2),COMMON)/classes-header.jar) 701endef 702 703# Get the dependency files (you can put on the right side of "|" of a build rule) 704# of the Java libraries. 705# $(1): library name list 706# $(2): Non-empty if IS_HOST_MODULE 707# Historically for target Java libraries we used a different file (javalib.jar) 708# as the dependency. 709# Now we can use classes.jar as dependency, so java-lib-deps is the same 710# as java-lib-files. 711define java-lib-deps 712$(call java-lib-files,$(1),$(2)) 713endef 714 715 716########################################################### 717## Convert "core ext framework" to "out/.../classes.jack ..." 718## $(1): library list 719## $(2): Non-empty if IS_HOST_MODULE 720########################################################### 721 722# $(1): library name 723# $(2): Non-empty if IS_HOST_MODULE 724define _jack-lib-full-classes 725$(call _java-lib-dir,$(1),$(2))/classes.jack 726endef 727 728# $(1): library name list 729# $(2): Non-empty if IS_HOST_MODULE 730define jack-lib-files 731$(foreach lib,$(1),$(call _jack-lib-full-classes,$(lib),$(2))) 732endef 733 734########################################################### 735## Returns true if $(1) and $(2) are equal. Returns 736## the empty string if they are not equal. 737########################################################### 738define streq 739$(strip $(if $(strip $(1)),\ 740 $(if $(strip $(2)),\ 741 $(if $(filter-out __,_$(subst $(strip $(1)),,$(strip $(2)))$(subst $(strip $(2)),,$(strip $(1)))_),,true), \ 742 ),\ 743 $(if $(strip $(2)),\ 744 ,\ 745 true)\ 746 )) 747endef 748 749########################################################### 750## Convert "a b c" into "a:b:c" 751########################################################### 752define normalize-path-list 753$(subst $(space),:,$(strip $(1))) 754endef 755 756########################################################### 757## Convert "a b c" into "a,b,c" 758########################################################### 759define normalize-comma-list 760$(subst $(space),$(comma),$(strip $(1))) 761endef 762 763########################################################### 764## Read the word out of a colon-separated list of words. 765## This has the same behavior as the built-in function 766## $(word n,str). 767## 768## The individual words may not contain spaces. 769## 770## $(1): 1 based index 771## $(2): value of the form a:b:c... 772########################################################### 773 774define word-colon 775$(word $(1),$(subst :,$(space),$(2))) 776endef 777 778########################################################### 779## Convert "a=b c= d e = f" into "a=b c=d e=f" 780## 781## $(1): list to collapse 782## $(2): if set, separator word; usually "=", ":", or ":=" 783## Defaults to "=" if not set. 784########################################################### 785 786define collapse-pairs 787$(eval _cpSEP := $(strip $(if $(2),$(2),=)))\ 788$(subst $(space)$(_cpSEP)$(space),$(_cpSEP),$(strip \ 789 $(subst $(_cpSEP), $(_cpSEP) ,$(1)))) 790endef 791 792########################################################### 793## Given a list of pairs, if multiple pairs have the same 794## first components, keep only the first pair. 795## 796## $(1): list of pairs 797## $(2): the separator word, such as ":", "=", etc. 798define uniq-pairs-by-first-component 799$(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 :=)\ 804$(eval _first:=) 805endef 806 807########################################################### 808## MODULE_TAG set operations 809########################################################### 810 811# Given a list of tags, return the targets that specify 812# any of those tags. 813# $(1): tag list 814define modules-for-tag-list 815$(sort $(foreach tag,$(1),$(foreach m,$(ALL_MODULE_NAME_TAGS.$(tag)),$(ALL_MODULES.$(m).INSTALLED)))) 816endef 817 818# Same as modules-for-tag-list, but operates on 819# ALL_MODULE_NAME_TAGS. 820# $(1): tag list 821define module-names-for-tag-list 822$(sort $(foreach tag,$(1),$(ALL_MODULE_NAME_TAGS.$(tag)))) 823endef 824 825# 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),$(ALL_MODULE_TAGS)) 832#TODO(jbq): as of 20100106 nobody uses the second parameter 833define get-tagged-modules 834$(filter-out \ 835 $(call modules-for-tag-list,$(2)), \ 836 $(call modules-for-tag-list,$(1))) 837endef 838 839########################################################### 840## Append a leaf to a base path. Properly deals with 841## base paths ending in /. 842## 843## $(1): base path 844## $(2): leaf path 845########################################################### 846 847define append-path 848$(subst //,/,$(1)/$(2)) 849endef 850 851 852########################################################### 853## Color-coded warnings and errors 854## Use echo-(warning|error) in a build rule 855## Use pretty-(warning|error) instead of $(warning)/$(error) 856########################################################### 857ESC_BOLD := \033[1m 858ESC_WARNING := \033[35m 859ESC_ERROR := \033[31m 860ESC_RESET := \033[0m 861 862# $(1): path (and optionally line) information 863# $(2): message to print 864define echo-warning 865echo -e "$(ESC_BOLD)$(1): $(ESC_WARNING)warning:$(ESC_RESET)$(ESC_BOLD)" $(2) "$(ESC_RESET)" >&2 866endef 867 868# $(1): path (and optionally line) information 869# $(2): message to print 870define echo-error 871echo -e "$(ESC_BOLD)$(1): $(ESC_ERROR)error:$(ESC_RESET)$(ESC_BOLD)" $(2) "$(ESC_RESET)" >&2 872endef 873 874# $(1): message to print 875define pretty-warning 876$(shell $(call echo-warning,$(LOCAL_MODULE_MAKEFILE),$(LOCAL_MODULE): $(1))) 877endef 878 879# $(1): message to print 880define pretty-error 881$(shell $(call echo-error,$(LOCAL_MODULE_MAKEFILE),$(LOCAL_MODULE): $(1))) 882$(error done) 883endef 884 885########################################################### 886## Package filtering 887########################################################### 888 889# Given a list of installed modules (short or long names) 890# return a list of the packages (yes, .apk packages, not 891# modules in general) that are overridden by this list and, 892# therefore, should not be installed. 893# $(1): mixed list of installed modules 894# TODO: This is fragile; find a reliable way to get this information. 895define _get-package-overrides 896 $(eval ### Discard any words containing slashes, unless they end in .apk, \ 897 ### in which case trim off the directory component and the suffix. \ 898 ### If there are no slashes, keep the entire word.) 899 $(eval _gpo_names := $(subst /,@@@ @@@,$(1))) 900 $(eval _gpo_names := \ 901 $(filter %.apk,$(_gpo_names)) \ 902 $(filter-out %@@@ @@@%,$(_gpo_names))) 903 $(eval _gpo_names := $(patsubst %.apk,%,$(_gpo_names))) 904 $(eval _gpo_names := $(patsubst @@@%,%,$(_gpo_names))) 905 906 $(eval ### Remove any remaining words that contain dots.) 907 $(eval _gpo_names := $(subst .,@@@ @@@,$(_gpo_names))) 908 $(eval _gpo_names := $(filter-out %@@@ @@@%,$(_gpo_names))) 909 910 $(eval ### Now we have a list of any words that could possibly refer to \ 911 ### packages, although there may be words that do not. Only \ 912 ### real packages will be present under PACKAGES.*, though.) 913 $(foreach _gpo_name,$(_gpo_names),$(PACKAGES.$(_gpo_name).OVERRIDES)) 914endef 915 916define get-package-overrides 917$(sort $(strip $(call _get-package-overrides,$(1)))) 918endef 919 920########################################################### 921## Output the command lines, or not 922########################################################### 923 924ifeq ($(strip $(SHOW_COMMANDS)),) 925define pretty 926@echo $1 927endef 928else 929define pretty 930endef 931endif 932 933########################################################### 934## Commands for including the dependency files the compiler generates 935########################################################### 936# $(1): the .P file 937# $(2): the main build target 938define include-depfile 939$(eval $(2) : .KATI_DEPFILE := $1) 940endef 941 942# $(1): object files 943define include-depfiles-for-objs 944$(foreach obj, $(1), $(call include-depfile, $(obj:%.o=%.d), $(obj))) 945endef 946 947########################################################### 948## Track source files compiled to objects 949########################################################### 950# $(1): list of sources 951# $(2): list of matching objects 952define track-src-file-obj 953$(eval $(call _track-src-file-obj,$(1))) 954endef 955define _track-src-file-obj 956i := w 957$(foreach s,$(1), 958my_tracked_src_files += $(s) 959my_src_file_obj_$(s) := $$(word $$(words $$(i)),$$(2)) 960i += w) 961endef 962 963# $(1): list of sources 964# $(2): list of matching generated sources 965define track-src-file-gen 966$(eval $(call _track-src-file-gen,$(2))) 967endef 968define _track-src-file-gen 969i := w 970$(foreach s,$(1), 971my_tracked_gen_files += $(s) 972my_src_file_gen_$(s) := $$(word $$(words $$(i)),$$(1)) 973i += w) 974endef 975 976# $(1): list of generated sources 977# $(2): list of matching objects 978define track-gen-file-obj 979$(call track-src-file-obj,$(foreach f,$(1),\ 980 $(or $(my_src_file_gen_$(f)),$(f))),$(2)) 981endef 982 983########################################################### 984## Commands for running lex 985########################################################### 986 987define transform-l-to-c-or-cpp 988@echo "Lex: $(PRIVATE_MODULE) <= $<" 989@mkdir -p $(dir $@) 990$(hide) $(LEX) -o$@ $< 991endef 992 993########################################################### 994## Commands for running yacc 995## 996########################################################### 997 998define transform-y-to-c-or-cpp 999@echo "Yacc: $(PRIVATE_MODULE) <= $<" 1000@mkdir -p $(dir $@) 1001$(YACC) $(PRIVATE_YACCFLAGS) \ 1002 --defines=$(basename $@).h \ 1003 -o $@ $< 1004endef 1005 1006########################################################### 1007## Commands to compile RenderScript to Java 1008########################################################### 1009 1010## Merge multiple .d files generated by llvm-rs-cc. This is necessary 1011## because ninja can handle only a single depfile per build target. 1012## .d files generated by llvm-rs-cc define .stamp, .bc, and optionally 1013## .java as build targets. However, there's no way to let ninja know 1014## dependencies to .bc files and .java files, so we give up build 1015## targets for them. As we write the .stamp file as the target by 1016## ourselves, the awk script removes the first lines before the colon 1017## and append a backslash to the last line to concatenate contents of 1018## multiple files. 1019# $(1): .d files to be merged 1020# $(2): merged .d file 1021define _merge-renderscript-d 1022$(hide) echo '$@: $(backslash)' > $2 1023$(foreach d,$1, \ 1024 $(hide) awk 'start { sub(/( \\)?$$/, " \\"); print } /:/ { start=1 }' < $d >> $2$(newline)) 1025$(hide) echo >> $2 1026endef 1027 1028# b/37755219 1029RS_CC_ASAN_OPTIONS := ASAN_OPTIONS=detect_leaks=0:detect_container_overflow=0 1030 1031define transform-renderscripts-to-java-and-bc 1032@echo "RenderScript: $(PRIVATE_MODULE) <= $(PRIVATE_RS_SOURCE_FILES)" 1033$(hide) rm -rf $(PRIVATE_RS_OUTPUT_DIR) 1034$(hide) mkdir -p $(PRIVATE_RS_OUTPUT_DIR)/res/raw 1035$(hide) mkdir -p $(PRIVATE_RS_OUTPUT_DIR)/src 1036$(hide) $(RS_CC_ASAN_OPTIONS) $(PRIVATE_RS_CC) \ 1037 -o $(PRIVATE_RS_OUTPUT_DIR)/res/raw \ 1038 -p $(PRIVATE_RS_OUTPUT_DIR)/src \ 1039 -d $(PRIVATE_RS_OUTPUT_DIR) \ 1040 -a $@ -MD \ 1041 $(addprefix -target-api , $(PRIVATE_RS_TARGET_API)) \ 1042 $(PRIVATE_RS_FLAGS) \ 1043 $(foreach inc,$(PRIVATE_RS_INCLUDES),$(addprefix -I , $(inc))) \ 1044 $(PRIVATE_RS_SOURCE_FILES) 1045$(call _merge-renderscript-d,$(PRIVATE_DEP_FILES),$@.d) 1046$(hide) mkdir -p $(dir $@) 1047$(hide) touch $@ 1048endef 1049 1050define transform-bc-to-so 1051@echo "Renderscript compatibility: $(notdir $@) <= $(notdir $<)" 1052$(hide) mkdir -p $(dir $@) 1053$(hide) $(BCC_COMPAT) -O3 -o $(dir $@)/$(notdir $(<:.bc=.o)) -fPIC -shared \ 1054 -rt-path $(RS_PREBUILT_CLCORE) -mtriple $(RS_COMPAT_TRIPLE) $< 1055$(hide) $(PRIVATE_CXX) -shared -Wl,-soname,$(notdir $@) -nostdlib \ 1056 -Wl,-rpath,\$$ORIGIN/../lib \ 1057 $(dir $@)/$(notdir $(<:.bc=.o)) \ 1058 $(RS_PREBUILT_COMPILER_RT) \ 1059 -o $@ $(TARGET_GLOBAL_LDFLAGS) -Wl,--hash-style=sysv \ 1060 -L $(SOONG_OUT_DIR)/ndk/platforms/android-$(PRIVATE_SDK_VERSION)/arch-$(TARGET_ARCH)/usr/lib64 \ 1061 -L $(SOONG_OUT_DIR)/ndk/platforms/android-$(PRIVATE_SDK_VERSION)/arch-$(TARGET_ARCH)/usr/lib \ 1062 $(call intermediates-dir-for,SHARED_LIBRARIES,libRSSupport)/libRSSupport.so \ 1063 -lm -lc 1064endef 1065 1066########################################################### 1067## Commands to compile RenderScript to C++ 1068########################################################### 1069 1070define transform-renderscripts-to-cpp-and-bc 1071@echo "RenderScript: $(PRIVATE_MODULE) <= $(PRIVATE_RS_SOURCE_FILES)" 1072$(hide) rm -rf $(PRIVATE_RS_OUTPUT_DIR) 1073$(hide) mkdir -p $(PRIVATE_RS_OUTPUT_DIR)/ 1074$(hide) $(RS_CC_ASAN_OPTIONS) $(PRIVATE_RS_CC) \ 1075 -o $(PRIVATE_RS_OUTPUT_DIR)/ \ 1076 -d $(PRIVATE_RS_OUTPUT_DIR) \ 1077 -a $@ -MD \ 1078 -reflect-c++ \ 1079 $(addprefix -target-api , $(PRIVATE_RS_TARGET_API)) \ 1080 $(PRIVATE_RS_FLAGS) \ 1081 $(addprefix -I , $(PRIVATE_RS_INCLUDES)) \ 1082 $(PRIVATE_RS_SOURCE_FILES) 1083$(call _merge-renderscript-d,$(PRIVATE_DEP_FILES),$@.d) 1084$(hide) mkdir -p $(dir $@) 1085$(hide) touch $@ 1086endef 1087 1088 1089########################################################### 1090## Commands for running aidl 1091########################################################### 1092 1093define transform-aidl-to-java 1094@mkdir -p $(dir $@) 1095@echo "Aidl: $(PRIVATE_MODULE) <= $<" 1096$(hide) $(AIDL) -d$(patsubst %.java,%.P,$@) $(PRIVATE_AIDL_FLAGS) $< $@ 1097endef 1098#$(AIDL) $(PRIVATE_AIDL_FLAGS) $< - | indent -nut -br -npcs -l1000 > $@ 1099 1100define transform-aidl-to-cpp 1101@mkdir -p $(dir $@) 1102@mkdir -p $(PRIVATE_HEADER_OUTPUT_DIR) 1103@echo "Generating C++ from AIDL: $(PRIVATE_MODULE) <= $<" 1104$(hide) $(AIDL_CPP) -d$(basename $@).aidl.d -ninja $(PRIVATE_AIDL_FLAGS) \ 1105 $< $(PRIVATE_HEADER_OUTPUT_DIR) $@ 1106endef 1107 1108## Given a .aidl file path, generate the rule to compile it a .java file 1109# $(1): a .aidl source file 1110# $(2): a directory to place the generated .java files in 1111# $(3): name of a variable to add the path to the generated source file to 1112# 1113# You must call this with $(eval). 1114define define-aidl-java-rule 1115define-aidl-java-rule-src := $(patsubst %.aidl,%.java,$(subst ../,dotdot/,$(addprefix $(2)/,$(1)))) 1116$$(define-aidl-java-rule-src) : $(LOCAL_PATH)/$(1) $(AIDL) 1117 $$(transform-aidl-to-java) 1118$(3) += $$(define-aidl-java-rule-src) 1119endef 1120 1121## Given a .aidl file path generate the rule to compile it a .cpp file. 1122# $(1): a .aidl source file 1123# $(2): a directory to place the generated .cpp files in 1124# $(3): name of a variable to add the path to the generated source file to 1125# 1126# You must call this with $(eval). 1127define define-aidl-cpp-rule 1128define-aidl-cpp-rule-src := $(patsubst %.aidl,%$(LOCAL_CPP_EXTENSION),$(subst ../,dotdot/,$(addprefix $(2)/,$(1)))) 1129$$(define-aidl-cpp-rule-src) : $(LOCAL_PATH)/$(1) $(AIDL_CPP) 1130 $$(transform-aidl-to-cpp) 1131$(3) += $$(define-aidl-cpp-rule-src) 1132endef 1133 1134########################################################### 1135## Commands for running vts 1136########################################################### 1137 1138define transform-vts-to-cpp 1139@mkdir -p $(dir $@) 1140@mkdir -p $(PRIVATE_HEADER_OUTPUT_DIR) 1141@echo "Generating C++ from VTS: $(PRIVATE_MODULE) <= $<" 1142$(hide) $(VTSC) -d$(basename $@).vts.P $(PRIVATE_VTS_FLAGS) \ 1143 $< $(PRIVATE_HEADER_OUTPUT_DIR) $@ 1144endef 1145 1146## Given a .vts file path generate the rule to compile it a .cpp file. 1147# $(1): a .vts source file 1148# $(2): a directory to place the generated .cpp files in 1149# $(3): name of a variable to add the path to the generated source file to 1150# 1151# You must call this with $(eval). 1152define define-vts-cpp-rule 1153define-vts-cpp-rule-src := $(patsubst %.vts,%$(LOCAL_CPP_EXTENSION),$(subst ../,dotdot/,$(addprefix $(2)/,$(1)))) 1154$$(define-vts-cpp-rule-src) : $(LOCAL_PATH)/$(1) $(VTSC) 1155 $$(transform-vts-to-cpp) 1156$(3) += $$(define-vts-cpp-rule-src) 1157endef 1158 1159########################################################### 1160## Commands for running java-event-log-tags.py 1161########################################################### 1162 1163define transform-logtags-to-java 1164@mkdir -p $(dir $@) 1165@echo "logtags: $@ <= $<" 1166$(hide) $(JAVATAGS) -o $@ $< $(PRIVATE_MERGED_TAG) 1167endef 1168 1169 1170########################################################### 1171## Commands for running protoc to compile .proto into .java 1172########################################################### 1173# PATH contains HOST_OUT_EXECUTABLES to allow protoc-gen-* plugins 1174 1175define transform-proto-to-java 1176@mkdir -p $(dir $@) 1177@echo "Protoc: $@ <= $(PRIVATE_PROTO_SRC_FILES)" 1178@rm -rf $(PRIVATE_PROTO_JAVA_OUTPUT_DIR) 1179@mkdir -p $(PRIVATE_PROTO_JAVA_OUTPUT_DIR) 1180$(hide) for f in $(PRIVATE_PROTO_SRC_FILES); do \ 1181 PATH=$$PATH:$(HOST_OUT_EXECUTABLES) \ 1182 $(PROTOC) \ 1183 $(addprefix --proto_path=, $(PRIVATE_PROTO_INCLUDES)) \ 1184 $(PRIVATE_PROTO_JAVA_OUTPUT_OPTION)="$(PRIVATE_PROTO_JAVA_OUTPUT_PARAMS):$(PRIVATE_PROTO_JAVA_OUTPUT_DIR)" \ 1185 $(PRIVATE_PROTOC_FLAGS) \ 1186 $$f || exit 33; \ 1187 done 1188$(hide) touch $@ 1189endef 1190 1191###################################################################### 1192## Commands for running protoc to compile .proto into .pb.cc (or.pb.c) and .pb.h 1193###################################################################### 1194# PATH contains HOST_OUT_EXECUTABLES to allow protoc-gen-* plugins 1195 1196define transform-proto-to-cc 1197@echo "Protoc: $@ <= $<" 1198@mkdir -p $(dir $@) 1199$(hide) \ 1200 PATH=$$PATH:$(HOST_OUT_EXECUTABLES) \ 1201 $(PROTOC) \ 1202 $(addprefix --proto_path=, $(PRIVATE_PROTO_INCLUDES)) \ 1203 $(PRIVATE_PROTOC_FLAGS) \ 1204 $< 1205@# aprotoc outputs only .cc. Rename it to .cpp if necessary. 1206$(if $(PRIVATE_RENAME_CPP_EXT),\ 1207 $(hide) mv $(basename $@).cc $@) 1208endef 1209 1210########################################################### 1211## Helper to set include paths form transform-*-to-o 1212########################################################### 1213define c-includes 1214$(addprefix -I , $(PRIVATE_C_INCLUDES)) \ 1215$$(cat $(PRIVATE_IMPORT_INCLUDES))\ 1216$(if $(PRIVATE_NO_DEFAULT_COMPILER_FLAGS),,\ 1217 $(addprefix -I ,\ 1218 $(filter-out $(PRIVATE_C_INCLUDES), \ 1219 $(PRIVATE_GLOBAL_C_INCLUDES))) \ 1220 $(addprefix -isystem ,\ 1221 $(filter-out $(PRIVATE_C_INCLUDES), \ 1222 $(PRIVATE_GLOBAL_C_SYSTEM_INCLUDES)))) 1223endef 1224 1225########################################################### 1226## Commands for running gcc to compile a C++ file 1227########################################################### 1228 1229define transform-cpp-to-o-compiler-args 1230 $(c-includes) \ 1231 -c \ 1232 $(if $(PRIVATE_NO_DEFAULT_COMPILER_FLAGS),, \ 1233 $(PRIVATE_TARGET_GLOBAL_CFLAGS) \ 1234 $(PRIVATE_TARGET_GLOBAL_CPPFLAGS) \ 1235 $(PRIVATE_ARM_CFLAGS) \ 1236 ) \ 1237 $(PRIVATE_RTTI_FLAG) \ 1238 $(PRIVATE_CFLAGS) \ 1239 $(PRIVATE_CPPFLAGS) \ 1240 $(PRIVATE_DEBUG_CFLAGS) \ 1241 $(PRIVATE_CFLAGS_NO_OVERRIDE) \ 1242 $(PRIVATE_CPPFLAGS_NO_OVERRIDE) 1243endef 1244 1245define clang-tidy-cpp 1246$(hide) $(PATH_TO_CLANG_TIDY) $(PRIVATE_TIDY_FLAGS) \ 1247 -checks=$(PRIVATE_TIDY_CHECKS) \ 1248 $< -- $(transform-cpp-to-o-compiler-args) 1249endef 1250 1251ifneq (,$(filter 1 true,$(WITH_TIDY_ONLY))) 1252define transform-cpp-to-o 1253$(if $(PRIVATE_TIDY_CHECKS), 1254 @echo "$($(PRIVATE_PREFIX)DISPLAY) tidy $(PRIVATE_ARM_MODE) C++: $<" 1255 $(clang-tidy-cpp)) 1256endef 1257else 1258define transform-cpp-to-o 1259@echo "$($(PRIVATE_PREFIX)DISPLAY) $(PRIVATE_ARM_MODE) C++: $(PRIVATE_MODULE) <= $<" 1260@mkdir -p $(dir $@) 1261$(if $(PRIVATE_TIDY_CHECKS),$(clang-tidy-cpp)) 1262$(hide) $(RELATIVE_PWD) $(PRIVATE_CXX) \ 1263 $(transform-cpp-to-o-compiler-args) \ 1264 -MD -MF $(patsubst %.o,%.d,$@) -o $@ $< 1265endef 1266endif 1267 1268 1269########################################################### 1270## Commands for running gcc to compile a C file 1271########################################################### 1272 1273# $(1): extra flags 1274define transform-c-or-s-to-o-compiler-args 1275 $(c-includes) \ 1276 -c \ 1277 $(if $(PRIVATE_NO_DEFAULT_COMPILER_FLAGS),, \ 1278 $(PRIVATE_TARGET_GLOBAL_CFLAGS) \ 1279 $(PRIVATE_TARGET_GLOBAL_CONLYFLAGS) \ 1280 $(PRIVATE_ARM_CFLAGS) \ 1281 ) \ 1282 $(1) 1283endef 1284 1285define transform-c-to-o-compiler-args 1286$(call transform-c-or-s-to-o-compiler-args, \ 1287 $(PRIVATE_CFLAGS) \ 1288 $(PRIVATE_CONLYFLAGS) \ 1289 $(PRIVATE_DEBUG_CFLAGS) \ 1290 $(PRIVATE_CFLAGS_NO_OVERRIDE)) 1291endef 1292 1293define clang-tidy-c 1294$(hide) $(PATH_TO_CLANG_TIDY) $(PRIVATE_TIDY_FLAGS) \ 1295 -checks=$(PRIVATE_TIDY_CHECKS) \ 1296 $< -- $(transform-c-to-o-compiler-args) 1297endef 1298 1299ifneq (,$(filter 1 true,$(WITH_TIDY_ONLY))) 1300define transform-c-to-o 1301$(if $(PRIVATE_TIDY_CHECKS), 1302 @echo "$($(PRIVATE_PREFIX)DISPLAY) tidy $(PRIVATE_ARM_MODE) C: $<" 1303 $(clang-tidy-c)) 1304endef 1305else 1306define transform-c-to-o 1307@echo "$($(PRIVATE_PREFIX)DISPLAY) $(PRIVATE_ARM_MODE) C: $(PRIVATE_MODULE) <= $<" 1308@mkdir -p $(dir $@) 1309$(if $(PRIVATE_TIDY_CHECKS),$(clang-tidy-c)) 1310$(hide) $(RELATIVE_PWD) $(PRIVATE_CC) \ 1311 $(transform-c-to-o-compiler-args) \ 1312 -MD -MF $(patsubst %.o,%.d,$@) -o $@ $< 1313endef 1314endif 1315 1316define transform-s-to-o 1317@echo "$($(PRIVATE_PREFIX)DISPLAY) asm: $(PRIVATE_MODULE) <= $<" 1318@mkdir -p $(dir $@) 1319$(RELATIVE_PWD) $(PRIVATE_CC) \ 1320 $(call transform-c-or-s-to-o-compiler-args, $(PRIVATE_ASFLAGS)) \ 1321 -MD -MF $(patsubst %.o,%.d,$@) -o $@ $< 1322endef 1323 1324# YASM compilation 1325define transform-asm-to-o 1326@mkdir -p $(dir $@) 1327$(hide) $(YASM) \ 1328 $(addprefix -I , $(PRIVATE_C_INCLUDES)) \ 1329 $($(PRIVATE_2ND_ARCH_VAR_PREFIX)TARGET_GLOBAL_YASM_FLAGS) \ 1330 $(PRIVATE_ASFLAGS) \ 1331 -o $@ $< 1332endef 1333 1334########################################################### 1335## Commands for running gcc to compile an Objective-C file 1336## This should never happen for target builds but this 1337## will error at build time. 1338########################################################### 1339 1340define transform-m-to-o 1341@echo "$($(PRIVATE_PREFIX)DISPLAY) ObjC: $(PRIVATE_MODULE) <= $<" 1342$(call transform-c-or-s-to-o, $(PRIVATE_CFLAGS) $(PRIVATE_DEBUG_CFLAGS)) 1343endef 1344 1345########################################################### 1346## Commands for running gcc to compile a host C++ file 1347########################################################### 1348 1349define transform-host-cpp-to-o-compiler-args 1350 $(c-includes) \ 1351 -c \ 1352 $(if $(PRIVATE_NO_DEFAULT_COMPILER_FLAGS),, \ 1353 $(PRIVATE_HOST_GLOBAL_CFLAGS) \ 1354 $(PRIVATE_HOST_GLOBAL_CPPFLAGS) \ 1355 ) \ 1356 $(PRIVATE_CFLAGS) \ 1357 $(PRIVATE_CPPFLAGS) \ 1358 $(PRIVATE_DEBUG_CFLAGS) \ 1359 $(PRIVATE_CFLAGS_NO_OVERRIDE) \ 1360 $(PRIVATE_CPPFLAGS_NO_OVERRIDE) 1361endef 1362 1363define clang-tidy-host-cpp 1364$(hide) $(PATH_TO_CLANG_TIDY) $(PRIVATE_TIDY_FLAGS) \ 1365 -checks=$(PRIVATE_TIDY_CHECKS) \ 1366 $< -- $(transform-host-cpp-to-o-compiler-args) 1367endef 1368 1369ifneq (,$(filter 1 true,$(WITH_TIDY_ONLY))) 1370define transform-host-cpp-to-o 1371$(if $(PRIVATE_TIDY_CHECKS), 1372 @echo "tidy $($(PRIVATE_PREFIX)DISPLAY) C++: $<" 1373 $(clang-tidy-host-cpp)) 1374endef 1375else 1376define transform-host-cpp-to-o 1377@echo "$($(PRIVATE_PREFIX)DISPLAY) C++: $(PRIVATE_MODULE) <= $<" 1378@mkdir -p $(dir $@) 1379$(if $(PRIVATE_TIDY_CHECKS),$(clang-tidy-host-cpp)) 1380$(hide) $(RELATIVE_PWD) $(PRIVATE_CXX) \ 1381 $(transform-host-cpp-to-o-compiler-args) \ 1382 -MD -MF $(patsubst %.o,%.d,$@) -o $@ $< 1383endef 1384endif 1385 1386 1387########################################################### 1388## Commands for running gcc to compile a host C file 1389########################################################### 1390 1391define transform-host-c-or-s-to-o-common-args 1392 $(c-includes) \ 1393 -c \ 1394 $(if $(PRIVATE_NO_DEFAULT_COMPILER_FLAGS),, \ 1395 $(PRIVATE_HOST_GLOBAL_CFLAGS) \ 1396 $(PRIVATE_HOST_GLOBAL_CONLYFLAGS) \ 1397 ) 1398endef 1399 1400# $(1): extra flags 1401define transform-host-c-or-s-to-o 1402@mkdir -p $(dir $@) 1403$(hide) $(RELATIVE_PWD) $(PRIVATE_CC) \ 1404 $(transform-host-c-or-s-to-o-common-args) \ 1405 $(1) \ 1406 -MD -MF $(patsubst %.o,%.d,$@) -o $@ $< 1407endef 1408 1409define transform-host-c-to-o-compiler-args 1410 $(transform-host-c-or-s-to-o-common-args) \ 1411 $(PRIVATE_CFLAGS) $(PRIVATE_CONLYFLAGS) \ 1412 $(PRIVATE_DEBUG_CFLAGS) $(PRIVATE_CFLAGS_NO_OVERRIDE) 1413endef 1414 1415define clang-tidy-host-c 1416$(hide) $(PATH_TO_CLANG_TIDY) $(PRIVATE_TIDY_FLAGS) \ 1417 -checks=$(PRIVATE_TIDY_CHECKS) \ 1418 $< -- $(transform-host-c-to-o-compiler-args) 1419endef 1420 1421ifneq (,$(filter 1 true,$(WITH_TIDY_ONLY))) 1422define transform-host-c-to-o 1423$(if $(PRIVATE_TIDY_CHECKS), 1424 @echo "tidy $($(PRIVATE_PREFIX)DISPLAY) C: $<" 1425 $(clang-tidy-host-c)) 1426endef 1427else 1428define transform-host-c-to-o 1429@echo "$($(PRIVATE_PREFIX)DISPLAY) C: $(PRIVATE_MODULE) <= $<" 1430@mkdir -p $(dir $@) 1431$(if $(PRIVATE_TIDY_CHECKS), $(clang-tidy-host-c)) 1432$(hide) $(RELATIVE_PWD) $(PRIVATE_CC) \ 1433 $(transform-host-c-to-o-compiler-args) \ 1434 -MD -MF $(patsubst %.o,%.d,$@) -o $@ $< 1435endef 1436endif 1437 1438define transform-host-s-to-o 1439@echo "$($(PRIVATE_PREFIX)DISPLAY) asm: $(PRIVATE_MODULE) <= $<" 1440$(call transform-host-c-or-s-to-o, $(PRIVATE_ASFLAGS)) 1441endef 1442 1443########################################################### 1444## Commands for running gcc to compile a host Objective-C file 1445########################################################### 1446 1447define transform-host-m-to-o 1448@echo "$($(PRIVATE_PREFIX)DISPLAY) ObjC: $(PRIVATE_MODULE) <= $<" 1449$(call transform-host-c-or-s-to-o, $(PRIVATE_CFLAGS) $(PRIVATE_DEBUG_CFLAGS) $(PRIVATE_CFLAGS_NO_OVERRIDE)) 1450endef 1451 1452########################################################### 1453## Commands for running gcc to compile a host Objective-C++ file 1454########################################################### 1455 1456define transform-host-mm-to-o 1457$(transform-host-cpp-to-o) 1458endef 1459 1460 1461########################################################### 1462## Rules to compile a single C/C++ source with ../ in the path 1463########################################################### 1464# Replace "../" in object paths with $(DOTDOT_REPLACEMENT). 1465DOTDOT_REPLACEMENT := dotdot/ 1466 1467## Rule to compile a C++ source file with ../ in the path. 1468## Must be called with $(eval). 1469# $(1): the C++ source file in LOCAL_SRC_FILES. 1470# $(2): the additional dependencies. 1471# $(3): the variable name to collect the output object file. 1472define compile-dotdot-cpp-file 1473o := $(intermediates)/$(patsubst %$(LOCAL_CPP_EXTENSION),%.o,$(subst ../,$(DOTDOT_REPLACEMENT),$(1))) 1474$$(o) : $(TOPDIR)$(LOCAL_PATH)/$(1) $(2) 1475 $$(transform-$$(PRIVATE_HOST)cpp-to-o) 1476$$(call include-depfiles-for-objs, $$(o)) 1477$(3) += $$(o) 1478endef 1479 1480## Rule to compile a C source file with ../ in the path. 1481## Must be called with $(eval). 1482# $(1): the C source file in LOCAL_SRC_FILES. 1483# $(2): the additional dependencies. 1484# $(3): the variable name to collect the output object file. 1485define compile-dotdot-c-file 1486o := $(intermediates)/$(patsubst %.c,%.o,$(subst ../,$(DOTDOT_REPLACEMENT),$(1))) 1487$$(o) : $(TOPDIR)$(LOCAL_PATH)/$(1) $(2) 1488 $$(transform-$$(PRIVATE_HOST)c-to-o) 1489$$(call include-depfiles-for-objs, $$(o)) 1490$(3) += $$(o) 1491endef 1492 1493## Rule to compile a .S source file with ../ in the path. 1494## Must be called with $(eval). 1495# $(1): the .S source file in LOCAL_SRC_FILES. 1496# $(2): the additional dependencies. 1497# $(3): the variable name to collect the output object file. 1498define compile-dotdot-s-file 1499o := $(intermediates)/$(patsubst %.S,%.o,$(subst ../,$(DOTDOT_REPLACEMENT),$(1))) 1500$$(o) : $(TOPDIR)$(LOCAL_PATH)/$(1) $(2) 1501 $$(transform-$$(PRIVATE_HOST)s-to-o) 1502$$(call include-depfiles-for-objs, $$(o)) 1503$(3) += $$(o) 1504endef 1505 1506## Rule to compile a .s source file with ../ in the path. 1507## Must be called with $(eval). 1508# $(1): the .s source file in LOCAL_SRC_FILES. 1509# $(2): the additional dependencies. 1510# $(3): the variable name to collect the output object file. 1511define compile-dotdot-s-file-no-deps 1512o := $(intermediates)/$(patsubst %.s,%.o,$(subst ../,$(DOTDOT_REPLACEMENT),$(1))) 1513$$(o) : $(TOPDIR)$(LOCAL_PATH)/$(1) $(2) 1514 $$(transform-$$(PRIVATE_HOST)s-to-o) 1515$(3) += $$(o) 1516endef 1517 1518########################################################### 1519## Commands for running ar 1520########################################################### 1521 1522define _concat-if-arg2-not-empty 1523$(if $(2),$(hide) $(1) $(2)) 1524endef 1525 1526# Split long argument list into smaller groups and call the command repeatedly 1527# Call the command at least once even if there are no arguments, as otherwise 1528# the output file won't be created. 1529# 1530# $(1): the command without arguments 1531# $(2): the arguments 1532define split-long-arguments 1533$(hide) $(1) $(wordlist 1,500,$(2)) 1534$(call _concat-if-arg2-not-empty,$(1),$(wordlist 501,1000,$(2))) 1535$(call _concat-if-arg2-not-empty,$(1),$(wordlist 1001,1500,$(2))) 1536$(call _concat-if-arg2-not-empty,$(1),$(wordlist 1501,2000,$(2))) 1537$(call _concat-if-arg2-not-empty,$(1),$(wordlist 2001,2500,$(2))) 1538$(call _concat-if-arg2-not-empty,$(1),$(wordlist 2501,3000,$(2))) 1539$(call _concat-if-arg2-not-empty,$(1),$(wordlist 3001,99999,$(2))) 1540endef 1541 1542# $(1): the full path of the source static library. 1543# $(2): the full path of the destination static library. 1544define _extract-and-include-single-target-whole-static-lib 1545$(hide) ldir=$(PRIVATE_INTERMEDIATES_DIR)/WHOLE/$(basename $(notdir $(1)))_objs;\ 1546 rm -rf $$ldir; \ 1547 mkdir -p $$ldir; \ 1548 cp $(1) $$ldir; \ 1549 lib_to_include=$$ldir/$(notdir $(1)); \ 1550 filelist=; \ 1551 subdir=0; \ 1552 for f in `$($(PRIVATE_2ND_ARCH_VAR_PREFIX)TARGET_AR) t $(1)`; do \ 1553 if [ -e $$ldir/$$f ]; then \ 1554 mkdir $$ldir/$$subdir; \ 1555 ext=$$subdir/; \ 1556 subdir=$$((subdir+1)); \ 1557 $($(PRIVATE_2ND_ARCH_VAR_PREFIX)TARGET_AR) m $$lib_to_include $$f; \ 1558 else \ 1559 ext=; \ 1560 fi; \ 1561 $($(PRIVATE_2ND_ARCH_VAR_PREFIX)TARGET_AR) p $$lib_to_include $$f > $$ldir/$$ext$$f; \ 1562 filelist="$$filelist $$ldir/$$ext$$f"; \ 1563 done ; \ 1564 $($(PRIVATE_2ND_ARCH_VAR_PREFIX)TARGET_AR) $($(PRIVATE_2ND_ARCH_VAR_PREFIX)TARGET_GLOBAL_ARFLAGS) \ 1565 $(2) $$filelist 1566 1567endef 1568 1569# $(1): the full path of the source static library. 1570# $(2): the full path of the destination static library. 1571define extract-and-include-whole-static-libs-first 1572$(if $(strip $(1)), 1573$(hide) cp $(1) $(2)) 1574endef 1575 1576# $(1): the full path of the destination static library. 1577define extract-and-include-target-whole-static-libs 1578$(call extract-and-include-whole-static-libs-first, $(firstword $(PRIVATE_ALL_WHOLE_STATIC_LIBRARIES)),$(1)) 1579$(foreach lib,$(wordlist 2,999,$(PRIVATE_ALL_WHOLE_STATIC_LIBRARIES)), \ 1580 $(call _extract-and-include-single-target-whole-static-lib, $(lib), $(1))) 1581endef 1582 1583# Explicitly delete the archive first so that ar doesn't 1584# try to add to an existing archive. 1585define transform-o-to-static-lib 1586@echo "$($(PRIVATE_PREFIX)DISPLAY) StaticLib: $(PRIVATE_MODULE) ($@)" 1587@mkdir -p $(dir $@) 1588@rm -f $@ $@.tmp 1589$(call extract-and-include-target-whole-static-libs,$@.tmp) 1590$(call split-long-arguments,$($(PRIVATE_2ND_ARCH_VAR_PREFIX)TARGET_AR) \ 1591 $($(PRIVATE_2ND_ARCH_VAR_PREFIX)TARGET_GLOBAL_ARFLAGS) \ 1592 $(PRIVATE_ARFLAGS) \ 1593 $@.tmp,$(PRIVATE_ALL_OBJECTS)) 1594$(hide) mv -f $@.tmp $@ 1595endef 1596 1597# $(1): the full path of the source static library. 1598# $(2): the full path of the destination static library. 1599define _extract-and-include-single-aux-whole-static-lib 1600$(hide) ldir=$(PRIVATE_INTERMEDIATES_DIR)/WHOLE/$(basename $(notdir $(1)))_objs;\ 1601 rm -rf $$ldir; \ 1602 mkdir -p $$ldir; \ 1603 cp $(1) $$ldir; \ 1604 lib_to_include=$$ldir/$(notdir $(1)); \ 1605 filelist=; \ 1606 subdir=0; \ 1607 for f in `$(PRIVATE_AR) t $(1)`; do \ 1608 if [ -e $$ldir/$$f ]; then \ 1609 mkdir $$ldir/$$subdir; \ 1610 ext=$$subdir/; \ 1611 subdir=$$((subdir+1)); \ 1612 $(PRIVATE_AR) m $$lib_to_include $$f; \ 1613 else \ 1614 ext=; \ 1615 fi; \ 1616 $(PRIVATE_AR) p $$lib_to_include $$f > $$ldir/$$ext$$f; \ 1617 filelist="$$filelist $$ldir/$$ext$$f"; \ 1618 done ; \ 1619 $(PRIVATE_AR) $(AUX_GLOBAL_ARFLAGS) $(2) $$filelist 1620 1621endef 1622 1623define extract-and-include-aux-whole-static-libs 1624$(call extract-and-include-whole-static-libs-first, $(firstword $(PRIVATE_ALL_WHOLE_STATIC_LIBRARIES)),$(1)) 1625$(foreach lib,$(wordlist 2,999,$(PRIVATE_ALL_WHOLE_STATIC_LIBRARIES)), \ 1626 $(call _extract-and-include-single-aux-whole-static-lib, $(lib), $(1))) 1627endef 1628 1629# Explicitly delete the archive first so that ar doesn't 1630# try to add to an existing archive. 1631define transform-o-to-aux-static-lib 1632@echo "$($(PRIVATE_PREFIX)DISPLAY) StaticLib: $(PRIVATE_MODULE) ($@)" 1633@mkdir -p $(dir $@) 1634@rm -f $@ $@.tmp 1635$(call extract-and-include-aux-whole-static-libs,$@.tmp) 1636$(call split-long-arguments,$(PRIVATE_AR) \ 1637 $(AUX_GLOBAL_ARFLAGS) $@.tmp,$(PRIVATE_ALL_OBJECTS)) 1638$(hide) mv -f $@.tmp $@ 1639endef 1640 1641define transform-o-to-aux-executable-inner 1642$(hide) $(PRIVATE_CXX) -pie \ 1643 -Bdynamic \ 1644 -Wl,--gc-sections \ 1645 $(PRIVATE_ALL_OBJECTS) \ 1646 -Wl,--whole-archive \ 1647 $(PRIVATE_ALL_WHOLE_STATIC_LIBRARIES) \ 1648 -Wl,--no-whole-archive \ 1649 $(PRIVATE_ALL_STATIC_LIBRARIES) \ 1650 $(PRIVATE_LDFLAGS) \ 1651 -o $@ 1652endef 1653 1654define transform-o-to-aux-executable 1655@echo "$(AUX_DISPLAY) Executable: $(PRIVATE_MODULE) ($@)" 1656@mkdir -p $(dir $@) 1657$(transform-o-to-aux-executable-inner) 1658endef 1659 1660define transform-o-to-aux-static-executable-inner 1661$(hide) $(PRIVATE_CXX) \ 1662 -Bstatic \ 1663 -Wl,--gc-sections \ 1664 $(PRIVATE_ALL_OBJECTS) \ 1665 -Wl,--whole-archive \ 1666 $(PRIVATE_ALL_WHOLE_STATIC_LIBRARIES) \ 1667 -Wl,--no-whole-archive \ 1668 $(PRIVATE_ALL_STATIC_LIBRARIES) \ 1669 $(PRIVATE_LDFLAGS) \ 1670 -Wl,-Map=$(@).map \ 1671 -o $@ 1672endef 1673 1674define transform-o-to-aux-static-executable 1675@echo "$(AUX_DISPLAY) StaticExecutable: $(PRIVATE_MODULE) ($@)" 1676@mkdir -p $(dir $@) 1677$(transform-o-to-aux-static-executable-inner) 1678endef 1679 1680########################################################### 1681## Commands for running host ar 1682########################################################### 1683 1684# $(1): the full path of the source static library. 1685# $(2): the full path of the destination static library. 1686define _extract-and-include-single-host-whole-static-lib 1687$(hide) ldir=$(PRIVATE_INTERMEDIATES_DIR)/WHOLE/$(basename $(notdir $(1)))_objs;\ 1688 rm -rf $$ldir; \ 1689 mkdir -p $$ldir; \ 1690 cp $(1) $$ldir; \ 1691 lib_to_include=$$ldir/$(notdir $(1)); \ 1692 filelist=; \ 1693 subdir=0; \ 1694 for f in `$($(PRIVATE_2ND_ARCH_VAR_PREFIX)$(PRIVATE_PREFIX)AR) t $(1) | \grep '\.o$$'`; do \ 1695 if [ -e $$ldir/$$f ]; then \ 1696 mkdir $$ldir/$$subdir; \ 1697 ext=$$subdir/; \ 1698 subdir=$$((subdir+1)); \ 1699 $($(PRIVATE_2ND_ARCH_VAR_PREFIX)$(PRIVATE_PREFIX)AR) m $$lib_to_include $$f; \ 1700 else \ 1701 ext=; \ 1702 fi; \ 1703 $($(PRIVATE_2ND_ARCH_VAR_PREFIX)$(PRIVATE_PREFIX)AR) p $$lib_to_include $$f > $$ldir/$$ext$$f; \ 1704 filelist="$$filelist $$ldir/$$ext$$f"; \ 1705 done ; \ 1706 $($(PRIVATE_2ND_ARCH_VAR_PREFIX)$(PRIVATE_PREFIX)AR) $($(PRIVATE_2ND_ARCH_VAR_PREFIX)$(PRIVATE_PREFIX)GLOBAL_ARFLAGS) \ 1707 $(2) $$filelist 1708 1709endef 1710 1711define extract-and-include-host-whole-static-libs 1712$(call extract-and-include-whole-static-libs-first, $(firstword $(PRIVATE_ALL_WHOLE_STATIC_LIBRARIES)),$(1)) 1713$(foreach lib,$(wordlist 2,999,$(PRIVATE_ALL_WHOLE_STATIC_LIBRARIES)), \ 1714 $(call _extract-and-include-single-host-whole-static-lib, $(lib),$(1))) 1715endef 1716 1717ifeq ($(HOST_OS),darwin) 1718# On Darwin the host ar fails if there is nothing to add to .a at all. 1719# We work around by adding a dummy.o and then deleting it. 1720define create-dummy.o-if-no-objs 1721$(if $(PRIVATE_ALL_OBJECTS),,$(hide) touch $(dir $(1))dummy.o) 1722endef 1723 1724define get-dummy.o-if-no-objs 1725$(if $(PRIVATE_ALL_OBJECTS),,$(dir $(1))dummy.o) 1726endef 1727 1728define delete-dummy.o-if-no-objs 1729$(if $(PRIVATE_ALL_OBJECTS),,$(hide) $($(PRIVATE_2ND_ARCH_VAR_PREFIX)$(PRIVATE_PREFIX)AR) d $(1) $(dir $(1))dummy.o \ 1730 && rm -f $(dir $(1))dummy.o) 1731endef 1732endif # HOST_OS is darwin 1733 1734# Explicitly delete the archive first so that ar doesn't 1735# try to add to an existing archive. 1736define transform-host-o-to-static-lib 1737@echo "$($(PRIVATE_PREFIX)DISPLAY) StaticLib: $(PRIVATE_MODULE) ($@)" 1738@mkdir -p $(dir $@) 1739@rm -f $@ $@.tmp 1740$(call extract-and-include-host-whole-static-libs,$@.tmp) 1741$(call create-dummy.o-if-no-objs,$@.tmp) 1742$(call split-long-arguments,$($(PRIVATE_2ND_ARCH_VAR_PREFIX)$(PRIVATE_PREFIX)AR) \ 1743 $($(PRIVATE_2ND_ARCH_VAR_PREFIX)$(PRIVATE_PREFIX)GLOBAL_ARFLAGS) $@.tmp,\ 1744 $(PRIVATE_ALL_OBJECTS) $(call get-dummy.o-if-no-objs,$@.tmp)) 1745$(call delete-dummy.o-if-no-objs,$@.tmp) 1746$(hide) mv -f $@.tmp $@ 1747endef 1748 1749 1750########################################################### 1751## Commands for running gcc to link a shared library or package 1752########################################################### 1753 1754# ld just seems to be so finicky with command order that we allow 1755# it to be overriden en-masse see combo/linux-arm.make for an example. 1756ifneq ($(HOST_CUSTOM_LD_COMMAND),true) 1757define transform-host-o-to-shared-lib-inner 1758$(hide) $(PRIVATE_CXX) \ 1759 -Wl,-rpath-link=$($(PRIVATE_2ND_ARCH_VAR_PREFIX)$(PRIVATE_PREFIX)OUT_INTERMEDIATE_LIBRARIES) \ 1760 -Wl,-rpath,\$$ORIGIN/../$(notdir $($(PRIVATE_2ND_ARCH_VAR_PREFIX)$(PRIVATE_PREFIX)OUT_SHARED_LIBRARIES)) \ 1761 -Wl,-rpath,\$$ORIGIN/$(notdir $($(PRIVATE_2ND_ARCH_VAR_PREFIX)$(PRIVATE_PREFIX)OUT_SHARED_LIBRARIES)) \ 1762 -shared -Wl,-soname,$(notdir $@) \ 1763 $(if $(PRIVATE_NO_DEFAULT_COMPILER_FLAGS),, \ 1764 $(PRIVATE_HOST_GLOBAL_LDFLAGS) \ 1765 ) \ 1766 $(PRIVATE_LDFLAGS) \ 1767 $(PRIVATE_ALL_OBJECTS) \ 1768 -Wl,--whole-archive \ 1769 $(PRIVATE_ALL_WHOLE_STATIC_LIBRARIES) \ 1770 -Wl,--no-whole-archive \ 1771 $(if $(PRIVATE_GROUP_STATIC_LIBRARIES),-Wl$(comma)--start-group) \ 1772 $(PRIVATE_ALL_STATIC_LIBRARIES) \ 1773 $(if $(PRIVATE_GROUP_STATIC_LIBRARIES),-Wl$(comma)--end-group) \ 1774 $(if $(filter true,$(NATIVE_COVERAGE)),-lgcov) \ 1775 $(if $(filter true,$(NATIVE_COVERAGE)),$(PRIVATE_HOST_LIBPROFILE_RT)) \ 1776 $(PRIVATE_ALL_SHARED_LIBRARIES) \ 1777 -o $@ \ 1778 $(PRIVATE_LDLIBS) 1779endef 1780endif 1781 1782define transform-host-o-to-shared-lib 1783@echo "$($(PRIVATE_PREFIX)DISPLAY) SharedLib: $(PRIVATE_MODULE) ($@)" 1784@mkdir -p $(dir $@) 1785$(transform-host-o-to-shared-lib-inner) 1786endef 1787 1788define transform-host-o-to-package 1789@echo "$($(PRIVATE_PREFIX)DISPLAY) Package: $(PRIVATE_MODULE) ($@)" 1790@mkdir -p $(dir $@) 1791$(transform-host-o-to-shared-lib-inner) 1792endef 1793 1794 1795########################################################### 1796## Commands for running gcc to link a shared library or package 1797########################################################### 1798 1799define transform-o-to-shared-lib-inner 1800$(hide) $(PRIVATE_CXX) \ 1801 -nostdlib -Wl,-soname,$(notdir $@) \ 1802 -Wl,--gc-sections \ 1803 $(if $(filter true,$(PRIVATE_CLANG)),-shared,-Wl$(comma)-shared) \ 1804 $(PRIVATE_TARGET_CRTBEGIN_SO_O) \ 1805 $(PRIVATE_ALL_OBJECTS) \ 1806 -Wl,--whole-archive \ 1807 $(PRIVATE_ALL_WHOLE_STATIC_LIBRARIES) \ 1808 -Wl,--no-whole-archive \ 1809 $(if $(PRIVATE_GROUP_STATIC_LIBRARIES),-Wl$(comma)--start-group) \ 1810 $(PRIVATE_ALL_STATIC_LIBRARIES) \ 1811 $(if $(PRIVATE_GROUP_STATIC_LIBRARIES),-Wl$(comma)--end-group) \ 1812 $(if $(filter true,$(NATIVE_COVERAGE)),$(PRIVATE_TARGET_COVERAGE_LIB)) \ 1813 $(PRIVATE_TARGET_LIBATOMIC) \ 1814 $(PRIVATE_TARGET_LIBGCC) \ 1815 $(PRIVATE_TARGET_GLOBAL_LDFLAGS) \ 1816 $(PRIVATE_LDFLAGS) \ 1817 $(PRIVATE_ALL_SHARED_LIBRARIES) \ 1818 -o $@ \ 1819 $(PRIVATE_TARGET_CRTEND_SO_O) \ 1820 $(PRIVATE_LDLIBS) 1821endef 1822 1823define transform-o-to-shared-lib 1824@echo "$($(PRIVATE_PREFIX)DISPLAY) SharedLib: $(PRIVATE_MODULE) ($@)" 1825@mkdir -p $(dir $@) 1826$(transform-o-to-shared-lib-inner) 1827endef 1828 1829########################################################### 1830## Commands for filtering a target executable or library 1831########################################################### 1832 1833ifneq ($(TARGET_BUILD_VARIANT),user) 1834 TARGET_STRIP_EXTRA = && $(PRIVATE_OBJCOPY) --add-gnu-debuglink=$< $@ 1835 TARGET_STRIP_KEEP_SYMBOLS_EXTRA = --add-gnu-debuglink=$< 1836endif 1837 1838define transform-to-stripped 1839@echo "$($(PRIVATE_PREFIX)DISPLAY) Strip: $(PRIVATE_MODULE) ($@)" 1840@mkdir -p $(dir $@) 1841$(hide) $(PRIVATE_STRIP) --strip-all $< -o $@ \ 1842 $(if $(PRIVATE_NO_DEBUGLINK),,$(TARGET_STRIP_EXTRA)) 1843endef 1844 1845define transform-to-stripped-keep-mini-debug-info 1846@echo "$($(PRIVATE_PREFIX)DISPLAY) Strip (mini debug info): $(PRIVATE_MODULE) ($@)" 1847@mkdir -p $(dir $@) 1848$(hide) rm -f $@ $@.dynsyms $@.funcsyms $@.keep_symbols $@.debug $@.mini_debuginfo.xz 1849if $(PRIVATE_STRIP) --strip-all -R .comment $< -o $@; then \ 1850 $(PRIVATE_OBJCOPY) --only-keep-debug $< $@.debug && \ 1851 $(PRIVATE_NM) -D $< --format=posix --defined-only | awk '{ print $$1 }' | sort >$@.dynsyms && \ 1852 $(PRIVATE_NM) $< --format=posix --defined-only | awk '{ if ($$2 == "T" || $$2 == "t" || $$2 == "D") print $$1 }' | sort >$@.funcsyms && \ 1853 comm -13 $@.dynsyms $@.funcsyms >$@.keep_symbols && \ 1854 $(PRIVATE_OBJCOPY) --rename-section .debug_frame=saved_debug_frame $@.debug $@.mini_debuginfo && \ 1855 $(PRIVATE_OBJCOPY) -S --remove-section .gdb_index --remove-section .comment --keep-symbols=$@.keep_symbols $@.mini_debuginfo && \ 1856 $(PRIVATE_OBJCOPY) --rename-section saved_debug_frame=.debug_frame $@.mini_debuginfo && \ 1857 rm -f $@.mini_debuginfo.xz && \ 1858 xz $@.mini_debuginfo && \ 1859 $(PRIVATE_OBJCOPY) --add-section .gnu_debugdata=$@.mini_debuginfo.xz $@; \ 1860else \ 1861 cp -f $< $@; \ 1862fi 1863endef 1864 1865define transform-to-stripped-keep-symbols 1866@echo "$($(PRIVATE_PREFIX)DISPLAY) Strip (keep symbols): $(PRIVATE_MODULE) ($@)" 1867@mkdir -p $(dir $@) 1868$(hide) $(PRIVATE_OBJCOPY) \ 1869 `$(PRIVATE_READELF) -S $< | awk '/.debug_/ {print "-R " $$2}' | xargs` \ 1870 $(TARGET_STRIP_KEEP_SYMBOLS_EXTRA) $< $@ 1871endef 1872 1873########################################################### 1874## Commands for packing a target executable or library 1875########################################################### 1876 1877define pack-elf-relocations 1878@echo "$($(PRIVATE_PREFIX)DISPLAY) Pack Relocations: $(PRIVATE_MODULE) ($@)" 1879$(copy-file-to-target) 1880$(hide) $(RELOCATION_PACKER) $@ 1881endef 1882 1883########################################################### 1884## Commands for running gcc to link an executable 1885########################################################### 1886 1887define transform-o-to-executable-inner 1888$(hide) $(PRIVATE_CXX) -pie \ 1889 -nostdlib -Bdynamic \ 1890 -Wl,-dynamic-linker,$(PRIVATE_LINKER) \ 1891 -Wl,--gc-sections \ 1892 -Wl,-z,nocopyreloc \ 1893 -Wl,-rpath-link=$(PRIVATE_TARGET_OUT_INTERMEDIATE_LIBRARIES) \ 1894 $(PRIVATE_TARGET_CRTBEGIN_DYNAMIC_O) \ 1895 $(PRIVATE_ALL_OBJECTS) \ 1896 -Wl,--whole-archive \ 1897 $(PRIVATE_ALL_WHOLE_STATIC_LIBRARIES) \ 1898 -Wl,--no-whole-archive \ 1899 $(if $(PRIVATE_GROUP_STATIC_LIBRARIES),-Wl$(comma)--start-group) \ 1900 $(PRIVATE_ALL_STATIC_LIBRARIES) \ 1901 $(if $(PRIVATE_GROUP_STATIC_LIBRARIES),-Wl$(comma)--end-group) \ 1902 $(if $(filter true,$(NATIVE_COVERAGE)),$(PRIVATE_TARGET_COVERAGE_LIB)) \ 1903 $(PRIVATE_TARGET_LIBATOMIC) \ 1904 $(PRIVATE_TARGET_LIBGCC) \ 1905 $(PRIVATE_TARGET_GLOBAL_LDFLAGS) \ 1906 $(PRIVATE_LDFLAGS) \ 1907 $(PRIVATE_ALL_SHARED_LIBRARIES) \ 1908 -o $@ \ 1909 $(PRIVATE_TARGET_CRTEND_O) \ 1910 $(PRIVATE_LDLIBS) 1911endef 1912 1913define transform-o-to-executable 1914@echo "$($(PRIVATE_PREFIX)DISPLAY) Executable: $(PRIVATE_MODULE) ($@)" 1915@mkdir -p $(dir $@) 1916$(transform-o-to-executable-inner) 1917endef 1918 1919 1920########################################################### 1921## Commands for linking a static executable. In practice, 1922## we only use this on arm, so the other platforms don't 1923## have transform-o-to-static-executable defined. 1924## Clang driver needs -static to create static executable. 1925## However, bionic/linker uses -shared to overwrite. 1926## Linker for x86 targets does not allow coexistance of -static and -shared, 1927## so we add -static only if -shared is not used. 1928########################################################### 1929 1930define transform-o-to-static-executable-inner 1931$(hide) $(PRIVATE_CXX) \ 1932 -nostdlib -Bstatic \ 1933 $(if $(filter $(PRIVATE_LDFLAGS),-shared),,-static) \ 1934 -Wl,--gc-sections \ 1935 -o $@ \ 1936 $(PRIVATE_TARGET_CRTBEGIN_STATIC_O) \ 1937 $(PRIVATE_TARGET_GLOBAL_LDFLAGS) \ 1938 $(PRIVATE_LDFLAGS) \ 1939 $(PRIVATE_ALL_OBJECTS) \ 1940 -Wl,--whole-archive \ 1941 $(PRIVATE_ALL_WHOLE_STATIC_LIBRARIES) \ 1942 -Wl,--no-whole-archive \ 1943 $(filter-out %libcompiler_rt.a,$(filter-out %libc_nomalloc.a,$(filter-out %libc.a,$(PRIVATE_ALL_STATIC_LIBRARIES)))) \ 1944 -Wl,--start-group \ 1945 $(filter %libc.a,$(PRIVATE_ALL_STATIC_LIBRARIES)) \ 1946 $(filter %libc_nomalloc.a,$(PRIVATE_ALL_STATIC_LIBRARIES)) \ 1947 $(if $(filter true,$(NATIVE_COVERAGE)),$(PRIVATE_TARGET_COVERAGE_LIB)) \ 1948 $(PRIVATE_TARGET_LIBATOMIC) \ 1949 $(filter %libcompiler_rt.a,$(PRIVATE_ALL_STATIC_LIBRARIES)) \ 1950 $(PRIVATE_TARGET_LIBGCC) \ 1951 -Wl,--end-group \ 1952 $(PRIVATE_TARGET_CRTEND_O) 1953endef 1954 1955define transform-o-to-static-executable 1956@echo "$($(PRIVATE_PREFIX)DISPLAY) StaticExecutable: $(PRIVATE_MODULE) ($@)" 1957@mkdir -p $(dir $@) 1958$(transform-o-to-static-executable-inner) 1959endef 1960 1961 1962########################################################### 1963## Commands for running gcc to link a host executable 1964########################################################### 1965ifdef BUILD_HOST_static 1966HOST_FPIE_FLAGS := 1967else 1968HOST_FPIE_FLAGS := -pie 1969# Force the correct entry point to workaround a bug in binutils that manifests with -pie 1970ifeq ($(HOST_CROSS_OS),windows) 1971HOST_CROSS_FPIE_FLAGS += -Wl,-e_mainCRTStartup 1972endif 1973endif 1974 1975ifneq ($(HOST_CUSTOM_LD_COMMAND),true) 1976define transform-host-o-to-executable-inner 1977$(hide) $(PRIVATE_CXX) \ 1978 $(PRIVATE_ALL_OBJECTS) \ 1979 -Wl,--whole-archive \ 1980 $(PRIVATE_ALL_WHOLE_STATIC_LIBRARIES) \ 1981 -Wl,--no-whole-archive \ 1982 $(if $(PRIVATE_GROUP_STATIC_LIBRARIES),-Wl$(comma)--start-group) \ 1983 $(PRIVATE_ALL_STATIC_LIBRARIES) \ 1984 $(if $(PRIVATE_GROUP_STATIC_LIBRARIES),-Wl$(comma)--end-group) \ 1985 $(if $(filter true,$(NATIVE_COVERAGE)),-lgcov) \ 1986 $(if $(filter true,$(NATIVE_COVERAGE)),$(PRIVATE_HOST_LIBPROFILE_RT)) \ 1987 $(PRIVATE_ALL_SHARED_LIBRARIES) \ 1988 -Wl,-rpath-link=$($(PRIVATE_2ND_ARCH_VAR_PREFIX)$(PRIVATE_PREFIX)OUT_INTERMEDIATE_LIBRARIES) \ 1989 $(foreach path,$(PRIVATE_RPATHS), \ 1990 -Wl,-rpath,\$$ORIGIN/$(path)) \ 1991 $(if $(PRIVATE_NO_DEFAULT_COMPILER_FLAGS),, \ 1992 $(PRIVATE_HOST_GLOBAL_LDFLAGS) \ 1993 ) \ 1994 $(PRIVATE_LDFLAGS) \ 1995 -o $@ \ 1996 $(PRIVATE_LDLIBS) 1997endef 1998endif 1999 2000define transform-host-o-to-executable 2001@echo "$($(PRIVATE_PREFIX)DISPLAY) Executable: $(PRIVATE_MODULE) ($@)" 2002@mkdir -p $(dir $@) 2003$(transform-host-o-to-executable-inner) 2004endef 2005 2006 2007########################################################### 2008## Commands for running javac to make .class files 2009########################################################### 2010 2011# Add BUILD_NUMBER to apps default version name if it's unbundled build. 2012ifdef TARGET_BUILD_APPS 2013TARGET_BUILD_WITH_APPS_VERSION_NAME := true 2014endif 2015 2016ifdef TARGET_BUILD_WITH_APPS_VERSION_NAME 2017APPS_DEFAULT_VERSION_NAME := $(PLATFORM_VERSION)-$(BUILD_NUMBER_FROM_FILE) 2018else 2019APPS_DEFAULT_VERSION_NAME := $(PLATFORM_VERSION) 2020endif 2021 2022# b/37750224 2023AAPT_ASAN_OPTIONS := ASAN_OPTIONS=detect_leaks=0 2024 2025# TODO: Right now we generate the asset resources twice, first as part 2026# of generating the Java classes, then at the end when packaging the final 2027# assets. This should be changed to do one of two things: (1) Don't generate 2028# any resource files the first time, only create classes during that stage; 2029# or (2) Don't use the -c flag with the second stage, instead taking the 2030# resource files from the first stage as additional input. My original intent 2031# was to use approach (2), but this requires a little more work in the tool. 2032# Maybe we should just use approach (1). 2033 2034# This rule creates the R.java and Manifest.java files, both of which 2035# are PRODUCT-neutral. Don't pass PRIVATE_PRODUCT_AAPT_CONFIG to this invocation. 2036define create-resource-java-files 2037@mkdir -p $(PRIVATE_SOURCE_INTERMEDIATES_DIR) 2038@mkdir -p $(dir $(PRIVATE_RESOURCE_PUBLICS_OUTPUT)) 2039$(hide) $(AAPT_ASAN_OPTIONS) $(AAPT) package $(PRIVATE_AAPT_FLAGS) -m \ 2040 $(eval # PRIVATE_PRODUCT_AAPT_CONFIG is intentionally missing-- see comment.) \ 2041 $(addprefix -J , $(PRIVATE_SOURCE_INTERMEDIATES_DIR)) \ 2042 $(addprefix -M , $(PRIVATE_ANDROID_MANIFEST)) \ 2043 $(addprefix -P , $(PRIVATE_RESOURCE_PUBLICS_OUTPUT)) \ 2044 $(addprefix -S , $(PRIVATE_RESOURCE_DIR)) \ 2045 $(addprefix -A , $(PRIVATE_ASSET_DIR)) \ 2046 $(addprefix -I , $(PRIVATE_AAPT_INCLUDES)) \ 2047 $(addprefix -G , $(PRIVATE_PROGUARD_OPTIONS_FILE)) \ 2048 $(addprefix --min-sdk-version , $(PRIVATE_DEFAULT_APP_TARGET_SDK)) \ 2049 $(addprefix --target-sdk-version , $(PRIVATE_DEFAULT_APP_TARGET_SDK)) \ 2050 $(if $(filter --version-code,$(PRIVATE_AAPT_FLAGS)),,--version-code $(PLATFORM_SDK_VERSION)) \ 2051 $(if $(filter --version-name,$(PRIVATE_AAPT_FLAGS)),,--version-name $(APPS_DEFAULT_VERSION_NAME)) \ 2052 $(addprefix --rename-manifest-package , $(PRIVATE_MANIFEST_PACKAGE_NAME)) \ 2053 $(addprefix --rename-instrumentation-target-package , $(PRIVATE_MANIFEST_INSTRUMENTATION_FOR)) \ 2054 --skip-symbols-without-default-localization 2055endef 2056 2057# Search for generated R.java/Manifest.java, copy the found R.java as $@. 2058# Also copy them to a central 'R' directory to make it easier to add the files to an IDE. 2059define find-generated-R.java 2060$(hide) for GENERATED_MANIFEST_FILE in `find $(PRIVATE_SOURCE_INTERMEDIATES_DIR) \ 2061 -name Manifest.java 2> /dev/null`; do \ 2062 dir=`awk '/package/{gsub(/\./,"/",$$2);gsub(/;/,"",$$2);print $$2;exit}' $$GENERATED_MANIFEST_FILE`; \ 2063 mkdir -p $(TARGET_COMMON_OUT_ROOT)/R/$$dir; \ 2064 $(ACP) -fp $$GENERATED_MANIFEST_FILE $(TARGET_COMMON_OUT_ROOT)/R/$$dir; \ 2065 done; 2066$(hide) for GENERATED_R_FILE in `find $(PRIVATE_SOURCE_INTERMEDIATES_DIR) \ 2067 -name R.java 2> /dev/null`; do \ 2068 dir=`awk '/package/{gsub(/\./,"/",$$2);gsub(/;/,"",$$2);print $$2;exit}' $$GENERATED_R_FILE`; \ 2069 mkdir -p $(TARGET_COMMON_OUT_ROOT)/R/$$dir; \ 2070 $(ACP) -fp $$GENERATED_R_FILE $(TARGET_COMMON_OUT_ROOT)/R/$$dir \ 2071 || exit 31; \ 2072 $(ACP) -fp $$GENERATED_R_FILE $@ || exit 32; \ 2073 done; 2074@# Ensure that the target file is always created, i.e. also in case we did not 2075@# enter the GENERATED_R_FILE-loop above. This avoids unnecessary rebuilding. 2076$(hide) touch $@ 2077endef 2078 2079########################################################### 2080# AAPT2 compilation and link 2081########################################################### 2082define aapt2-compile-one-resource-file 2083@mkdir -p $(dir $@) 2084$(hide) $(AAPT2) compile -o $(dir $@) $(PRIVATE_AAPT2_CFLAGS) --legacy $< 2085endef 2086 2087define aapt2-compile-resource-dirs 2088@mkdir -p $(dir $@) 2089$(hide) $(AAPT2) compile -o $@ $(addprefix --dir ,$(PRIVATE_SOURCE_RES_DIRS)) \ 2090 $(PRIVATE_AAPT2_CFLAGS) --legacy 2091endef 2092 2093# Set up rule to compile one resource file with aapt2. 2094# Must be called with $(eval). 2095# $(1): the source file 2096# $(2): the output file 2097define aapt2-compile-one-resource-file-rule 2098$(2) : $(1) $(AAPT2) 2099 @echo "AAPT2 compile $$@ <- $$<" 2100 $$(call aapt2-compile-one-resource-file) 2101endef 2102 2103# Convert input resource file path to output file path. 2104# values-[config]/<file>.xml -> values-[config]_<file>.arsc.flat; 2105# For other resource file, just replace the last "/" with "_" and 2106# add .flat extension. 2107# 2108# $(1): the input resource file path 2109# $(2): the base dir of the output file path 2110# Returns: the compiled output file path 2111define aapt2-compiled-resource-out-file 2112$(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 2113endef 2114 2115define aapt2-link 2116@mkdir -p $(dir $@) 2117$(call dump-words-to-file,$(PRIVATE_RES_FLAT),$(dir $@)aapt2-flat-list) 2118$(call dump-words-to-file,$(PRIVATE_OVERLAY_FLAT),$(dir $@)aapt2-flat-overlay-list) 2119$(hide) $(AAPT2) link -o $@ \ 2120 $(PRIVATE_AAPT_FLAGS) \ 2121 $(addprefix --manifest ,$(PRIVATE_ANDROID_MANIFEST)) \ 2122 $(addprefix -I ,$(PRIVATE_AAPT_INCLUDES)) \ 2123 $(addprefix -I ,$(PRIVATE_SHARED_ANDROID_LIBRARIES)) \ 2124 $(addprefix -A ,$(PRIVATE_ASSET_DIR)) \ 2125 $(addprefix --java ,$(PRIVATE_SOURCE_INTERMEDIATES_DIR)) \ 2126 $(addprefix --proguard ,$(PRIVATE_PROGUARD_OPTIONS_FILE)) \ 2127 $(addprefix --min-sdk-version ,$(PRIVATE_DEFAULT_APP_TARGET_SDK)) \ 2128 $(addprefix --target-sdk-version ,$(PRIVATE_DEFAULT_APP_TARGET_SDK)) \ 2129 $(if $(filter --product,$(PRIVATE_AAPT_FLAGS)),,$(addprefix --product ,$(PRIVATE_TARGET_AAPT_CHARACTERISTICS))) \ 2130 $(addprefix -c ,$(PRIVATE_PRODUCT_AAPT_CONFIG)) \ 2131 $(addprefix --preferred-density ,$(PRIVATE_PRODUCT_AAPT_PREF_CONFIG)) \ 2132 $(if $(filter --version-code,$(PRIVATE_AAPT_FLAGS)),,--version-code $(PLATFORM_SDK_VERSION)) \ 2133 $(if $(filter --version-name,$(PRIVATE_AAPT_FLAGS)),,--version-name $(APPS_DEFAULT_VERSION_NAME)) \ 2134 $(addprefix --rename-manifest-package ,$(PRIVATE_MANIFEST_PACKAGE_NAME)) \ 2135 $(addprefix --rename-instrumentation-target-package ,$(PRIVATE_MANIFEST_INSTRUMENTATION_FOR)) \ 2136 -R \@$(dir $@)aapt2-flat-overlay-list \ 2137 \@$(dir $@)aapt2-flat-list 2138endef 2139 2140########################################################### 2141xlint_unchecked := -Xlint:unchecked 2142 2143# emit-line, <word list>, <output file> 2144define emit-line 2145 $(if $(1),echo -n '$(strip $(1)) ' >> $(2)) 2146endef 2147 2148# dump-words-to-file, <word list>, <output file> 2149define dump-words-to-file 2150 @rm -f $(2) 2151 @touch $(2) 2152 @$(call emit-line,$(wordlist 1,500,$(1)),$(2)) 2153 @$(call emit-line,$(wordlist 501,1000,$(1)),$(2)) 2154 @$(call emit-line,$(wordlist 1001,1500,$(1)),$(2)) 2155 @$(call emit-line,$(wordlist 1501,2000,$(1)),$(2)) 2156 @$(call emit-line,$(wordlist 2001,2500,$(1)),$(2)) 2157 @$(call emit-line,$(wordlist 2501,3000,$(1)),$(2)) 2158 @$(call emit-line,$(wordlist 3001,3500,$(1)),$(2)) 2159 @$(call emit-line,$(wordlist 3501,4000,$(1)),$(2)) 2160 @$(call emit-line,$(wordlist 4001,4500,$(1)),$(2)) 2161 @$(call emit-line,$(wordlist 4501,5000,$(1)),$(2)) 2162 @$(call emit-line,$(wordlist 5001,5500,$(1)),$(2)) 2163 @$(call emit-line,$(wordlist 5501,6000,$(1)),$(2)) 2164 @$(call emit-line,$(wordlist 6001,6500,$(1)),$(2)) 2165 @$(call emit-line,$(wordlist 6501,7000,$(1)),$(2)) 2166 @$(call emit-line,$(wordlist 7001,7500,$(1)),$(2)) 2167 @$(call emit-line,$(wordlist 7501,8000,$(1)),$(2)) 2168 @$(call emit-line,$(wordlist 8001,8500,$(1)),$(2)) 2169 @$(call emit-line,$(wordlist 8501,9000,$(1)),$(2)) 2170 @$(call emit-line,$(wordlist 9001,9500,$(1)),$(2)) 2171 @$(call emit-line,$(wordlist 9501,10000,$(1)),$(2)) 2172 @$(call emit-line,$(wordlist 10001,10500,$(1)),$(2)) 2173 @$(call emit-line,$(wordlist 10501,11000,$(1)),$(2)) 2174 @$(call emit-line,$(wordlist 11001,11500,$(1)),$(2)) 2175 @$(call emit-line,$(wordlist 11501,12000,$(1)),$(2)) 2176 @$(call emit-line,$(wordlist 12001,12500,$(1)),$(2)) 2177 @$(call emit-line,$(wordlist 12501,13000,$(1)),$(2)) 2178 @$(call emit-line,$(wordlist 13001,13500,$(1)),$(2)) 2179 @$(if $(wordlist 13501,13502,$(1)),$(error Too many words ($(words $(1))))) 2180endef 2181 2182# For a list of jar files, unzip them to a specified directory, 2183# but make sure that no META-INF files come along for the ride, 2184# unless PRIVATE_DONT_DELETE_JAR_META_INF is set. 2185# 2186# $(1): files to unzip 2187# $(2): destination directory 2188define unzip-jar-files 2189 $(hide) for f in $(1); \ 2190 do \ 2191 if [ ! -f $$f ]; then \ 2192 echo Missing file $$f; \ 2193 exit 1; \ 2194 fi; \ 2195 unzip -qo $$f -d $(2); \ 2196 rm -f $(2)/module-info.class; \ 2197 done 2198 $(if $(PRIVATE_DONT_DELETE_JAR_META_INF),,$(hide) rm -rf $(2)/META-INF) 2199endef 2200 2201# Call jack 2202# 2203define call-jack 2204 JACK_VERSION=$(PRIVATE_JACK_VERSION) $(JACK) $(DEFAULT_JACK_EXTRA_ARGS) 2205endef 2206 2207# Return jar arguments to compress files in a given directory 2208# $(1): directory 2209# 2210# Returns an @-file argument that contains the output of a subshell 2211# that looks like -C $(1) path/to/file1 -C $(1) path/to/file2 2212# Also adds "-C out/empty ." which avoids errors in jar when 2213# there are no files in the directory. 2214define jar-args-sorted-files-in-directory 2215 @<(find $(1) -type f | sort | $(JAR_ARGS) $(1); echo "-C $(EMPTY_DIRECTORY) .") 2216endef 2217 2218# Some historical notes: 2219# - below we write the list of java files to java-source-list to avoid argument 2220# list length problems with Cygwin 2221# - we filter out duplicate java file names because eclipse's compiler 2222# doesn't like them. 2223define write-java-source-list 2224@echo "$($(PRIVATE_PREFIX)DISPLAY) Java source list: $(PRIVATE_MODULE)" 2225$(hide) rm -f $@ 2226$(call dump-words-to-file,$(sort $(PRIVATE_JAVA_SOURCES)),$@.tmp) 2227$(hide) if [ -d "$(PRIVATE_SOURCE_INTERMEDIATES_DIR)" ]; then \ 2228 find $(PRIVATE_SOURCE_INTERMEDIATES_DIR) -name '*.java' -and -not -name '.*' >> $@.tmp; \ 2229fi 2230$(if $(PRIVATE_HAS_PROTO_SOURCES), \ 2231 $(hide) find $(PRIVATE_PROTO_SOURCE_INTERMEDIATES_DIR) -name '*.java' -and -not -name '.*' >> $@.tmp) 2232$(if $(PRIVATE_HAS_RS_SOURCES), \ 2233 $(hide) find $(PRIVATE_RS_SOURCE_INTERMEDIATES_DIR) -name '*.java' -and -not -name '.*' >> $@.tmp) 2234$(hide) tr ' ' '\n' < $@.tmp | $(NORMALIZE_PATH) | sort -u > $@ 2235endef 2236 2237# Common definition to invoke javac on the host and target. 2238# 2239# $(1): javac 2240# $(2): classpath_libs 2241define compile-java 2242$(hide) rm -f $@ 2243$(hide) rm -rf $(PRIVATE_CLASS_INTERMEDIATES_DIR) $(PRIVATE_ANNO_INTERMEDIATES_DIR) 2244$(hide) mkdir -p $(dir $@) 2245$(hide) mkdir -p $(PRIVATE_CLASS_INTERMEDIATES_DIR) $(PRIVATE_ANNO_INTERMEDIATES_DIR) 2246$(hide) if [ -s $(PRIVATE_JAVA_SOURCE_LIST) ] ; then \ 2247 $(SOONG_JAVAC_WRAPPER) $(1) -encoding UTF-8 \ 2248 $(if $(findstring true,$(PRIVATE_WARNINGS_ENABLE)),$(xlint_unchecked),) \ 2249 $(addprefix -bootclasspath ,$(strip \ 2250 $(call normalize-path-list,$(PRIVATE_BOOTCLASSPATH)) \ 2251 $(PRIVATE_EMPTY_BOOTCLASSPATH))) \ 2252 $(addprefix -classpath ,$(strip \ 2253 $(call normalize-path-list,$(2)))) \ 2254 $(if $(findstring true,$(PRIVATE_WARNINGS_ENABLE)),$(xlint_unchecked),) \ 2255 -d $(PRIVATE_CLASS_INTERMEDIATES_DIR) -s $(PRIVATE_ANNO_INTERMEDIATES_DIR) \ 2256 $(PRIVATE_JAVACFLAGS) \ 2257 \@$(PRIVATE_JAVA_SOURCE_LIST) \ 2258 || ( rm -rf $(PRIVATE_CLASS_INTERMEDIATES_DIR) ; exit 41 ) \ 2259fi 2260$(if $(PRIVATE_JAVA_LAYERS_FILE), $(hide) build/tools/java-layers.py \ 2261 $(PRIVATE_JAVA_LAYERS_FILE) @$(PRIVATE_JAVA_SOURCE_LIST),) 2262$(if $(PRIVATE_JAR_EXCLUDE_FILES), $(hide) find $(PRIVATE_CLASS_INTERMEDIATES_DIR) \ 2263 -name $(word 1, $(PRIVATE_JAR_EXCLUDE_FILES)) \ 2264 $(addprefix -o -name , $(wordlist 2, 999, $(PRIVATE_JAR_EXCLUDE_FILES))) \ 2265 | xargs rm -rf) 2266$(if $(PRIVATE_JAR_PACKAGES), \ 2267 $(hide) find $(PRIVATE_CLASS_INTERMEDIATES_DIR) -mindepth 1 -type f \ 2268 $(foreach pkg, $(PRIVATE_JAR_PACKAGES), \ 2269 -not -path $(PRIVATE_CLASS_INTERMEDIATES_DIR)/$(subst .,/,$(pkg))/\*) -delete ; \ 2270 find $(PRIVATE_CLASS_INTERMEDIATES_DIR) -empty -delete) 2271$(if $(PRIVATE_JAR_EXCLUDE_PACKAGES), $(hide) rm -rf \ 2272 $(foreach pkg, $(PRIVATE_JAR_EXCLUDE_PACKAGES), \ 2273 $(PRIVATE_CLASS_INTERMEDIATES_DIR)/$(subst .,/,$(pkg)))) 2274$(hide) $(JAR) -cf $@ $(call jar-args-sorted-files-in-directory,$(PRIVATE_CLASS_INTERMEDIATES_DIR)) 2275$(if $(PRIVATE_EXTRA_JAR_ARGS),$(call add-java-resources-to,$@)) 2276endef 2277 2278define transform-java-to-classes.jar 2279@echo "$($(PRIVATE_PREFIX)DISPLAY) Java: $(PRIVATE_MODULE) ($(PRIVATE_CLASS_INTERMEDIATES_DIR))" 2280$(call compile-java,$(TARGET_JAVAC),$(PRIVATE_ALL_JAVA_HEADER_LIBRARIES)) 2281endef 2282 2283define transform-java-to-header.jar 2284@echo "$($(PRIVATE_PREFIX)DISPLAY) Turbine: $(PRIVATE_MODULE)" 2285@mkdir -p $(dir $@) 2286@rm -rf $(dir $@)/classes-turbine 2287@mkdir $(dir $@)/classes-turbine 2288$(hide) if [ -s $(PRIVATE_JAVA_SOURCE_LIST) ] ; then \ 2289 $(JAVA) -jar $(TURBINE) \ 2290 --output $@.premerged --temp_dir $(dir $@)/classes-turbine \ 2291 --sources \@$(PRIVATE_JAVA_SOURCE_LIST) \ 2292 --javacopts $(PRIVATE_JAVACFLAGS) $(COMMON_JDK_FLAGS) \ 2293 $(addprefix --bootclasspath ,$(strip \ 2294 $(call normalize-path-list,$(PRIVATE_BOOTCLASSPATH)) \ 2295 $(PRIVATE_EMPTY_BOOTCLASSPATH))) \ 2296 $(addprefix --classpath ,$(strip \ 2297 $(call normalize-path-list,$(PRIVATE_ALL_JAVA_HEADER_LIBRARIES)))) \ 2298 || ( rm -rf $(dir $@)/classes-turbine ; exit 41 ) && \ 2299 $(MERGE_ZIPS) -j -stripDir META-INF $@.tmp $@.premerged $(call reverse-list,$(PRIVATE_STATIC_JAVA_HEADER_LIBRARIES)) ; \ 2300else \ 2301 $(MERGE_ZIPS) -j -stripDir META-INF $@.tmp $(call reverse-list,$(PRIVATE_STATIC_JAVA_HEADER_LIBRARIES)) ; \ 2302fi 2303$(hide) $(ZIPTIME) $@.tmp 2304$(hide) $(call commit-change-for-toc,$@) 2305endef 2306 2307# Invoke Jack to compile java from source to dex and jack files. 2308define jack-java-to-dex 2309$(hide) rm -f $@ 2310$(hide) rm -f $(PRIVATE_CLASSES_JACK) 2311$(hide) rm -rf $(PRIVATE_JACK_INTERMEDIATES_DIR) 2312$(hide) mkdir -p $(dir $@) 2313$(hide) mkdir -p $(dir $(PRIVATE_CLASSES_JACK)) 2314$(hide) mkdir -p $(PRIVATE_JACK_INTERMEDIATES_DIR) 2315$(if $(PRIVATE_JACK_INCREMENTAL_DIR),$(hide) mkdir -p $(PRIVATE_JACK_INCREMENTAL_DIR)) 2316$(if $(PRIVATE_JACK_PROGUARD_FLAGS), \ 2317 $(hide) echo -basedirectory $(CURDIR) > $@.flags; \ 2318 echo $(PRIVATE_JACK_PROGUARD_FLAGS) >> $@.flags; \ 2319) 2320$(if $(PRIVATE_EXTRA_JAR_ARGS), 2321 $(hide) mkdir -p $@.res.tmp 2322 $(hide) $(call create-empty-package-at,$@.res.tmp.zip) 2323 $(hide) $(call add-java-resources-to,$@.res.tmp.zip) 2324 $(hide) unzip -qo $@.res.tmp.zip -d $@.res.tmp 2325 $(hide) rm $@.res.tmp.zip) 2326$(if $(PRIVATE_JACK_IMPORT_JAR), 2327 $(hide) mkdir -p $@.tmpjill.res 2328 $(hide) unzip -qo $(PRIVATE_JACK_IMPORT_JAR) -d $@.tmpjill.res 2329 $(hide) find $@.tmpjill.res -iname "*.class" -delete) 2330$(hide) if [ -s $(PRIVATE_JAVA_SOURCE_LIST) ] ; then \ 2331 export tmpEcjArg="@$(PRIVATE_JAVA_SOURCE_LIST)"; \ 2332else \ 2333 export tmpEcjArg=""; \ 2334fi; \ 2335$(call call-jack) \ 2336 $(strip $(PRIVATE_JACK_FLAGS)) \ 2337 $(strip $(PRIVATE_JACK_COVERAGE_OPTIONS)) \ 2338 $(if $(NO_OPTIMIZE_DX), \ 2339 -D jack.dex.optimize="false") \ 2340 $(if $(PRIVATE_RMTYPEDEFS), \ 2341 -D jack.android.remove-typedef="true") \ 2342 $(if $(PRIVATE_JACK_IMPORT_JAR), \ 2343 --import $(PRIVATE_JACK_IMPORT_JAR) --import-resource $@.tmpjill.res) \ 2344 $(addprefix --classpath ,$(strip \ 2345 $(call normalize-path-list,$(PRIVATE_JACK_SHARED_LIBRARIES)))) \ 2346 $(addprefix --import ,$(call reverse-list,$(PRIVATE_STATIC_JACK_LIBRARIES))) \ 2347 $(addprefix --pluginpath ,$(strip \ 2348 $(call normalize-path-list,$(PRIVATE_JACK_PLUGIN_PATH)))) \ 2349 $(if $(PRIVATE_JACK_PLUGIN),--plugin $(call normalize-comma-list,$(PRIVATE_JACK_PLUGIN))) \ 2350 $(if $(PRIVATE_EXTRA_JAR_ARGS),--import-resource $@.res.tmp) \ 2351 -D jack.android.min-api-level=$(PRIVATE_JACK_MIN_SDK_VERSION) \ 2352 -D jack.import.resource.policy=keep-first \ 2353 -D jack.import.type.policy=keep-first \ 2354 --output-jack $(PRIVATE_CLASSES_JACK) \ 2355 $(if $(PRIVATE_JACK_INCREMENTAL_DIR),--incremental-folder $(PRIVATE_JACK_INCREMENTAL_DIR)) \ 2356 --output-dex $(PRIVATE_JACK_INTERMEDIATES_DIR) \ 2357 $(addprefix --config-jarjar ,$(strip $(PRIVATE_JARJAR_RULES))) \ 2358 $(if $(PRIVATE_JACK_PROGUARD_FLAGS),--config-proguard $@.flags) \ 2359 $$tmpEcjArg \ 2360 || ( rm -rf $(PRIVATE_CLASSES_JACK); exit 41 ) 2361$(hide) mv $(PRIVATE_JACK_INTERMEDIATES_DIR)/classes*.dex $(dir $@) 2362$(if $(PRIVATE_EXTRA_JAR_ARGS),$(hide) rm -rf $@.res.tmp) 2363$(if $(PRIVATE_JAR_PACKAGES), $(hide) echo unsupported options PRIVATE_JAR_PACKAGES in $@; exit 53) 2364$(if $(PRIVATE_JAR_EXCLUDE_PACKAGES), $(hide) echo unsupported options JAR_EXCLUDE_PACKAGES in $@; exit 53) 2365$(if $(PRIVATE_JAR_MANIFEST), $(hide) echo unsupported options JAR_MANIFEST in $@; exit 53) 2366endef 2367 2368# Invoke Jack to compile java source just to check it compiles correctly. 2369define jack-check-java 2370$(hide) rm -f $@ 2371$(hide) mkdir -p $(dir $@) 2372$(if $(PRIVATE_JACK_INCREMENTAL_DIR),$(hide) mkdir -p $(PRIVATE_JACK_INCREMENTAL_DIR)) 2373$(hide) if [ -s $(PRIVATE_JAVA_SOURCE_LIST) ] ; then \ 2374 $(call call-jack,$(PRIVATE_JACK_EXTRA_ARGS)) \ 2375 $(strip $(PRIVATE_JACK_FLAGS)) \ 2376 $(strip $(PRIVATE_JACK_DEBUG_FLAGS)) \ 2377 $(addprefix --classpath ,$(strip \ 2378 $(call normalize-path-list,$(call reverse-list,$(PRIVATE_STATIC_JACK_LIBRARIES)) $(PRIVATE_JACK_SHARED_LIBRARIES)))) \ 2379 -D jack.import.resource.policy=keep-first \ 2380 -D jack.android.min-api-level=$(PRIVATE_JACK_MIN_SDK_VERSION) \ 2381 -D jack.import.type.policy=keep-first \ 2382 $(if $(PRIVATE_JACK_INCREMENTAL_DIR),--incremental-folder $(PRIVATE_JACK_INCREMENTAL_DIR)) \ 2383 @$(PRIVATE_JAVA_SOURCE_LIST); \ 2384fi 2385touch $@ 2386endef 2387 2388define transform-jar-to-jack 2389 $(hide) mkdir -p $(dir $@) 2390 $(hide) mkdir -p $@.tmpjill.res 2391 $(hide) unzip -qo $< -d $@.tmpjill.res 2392 $(hide) find $@.tmpjill.res -iname "*.class" -delete 2393 $(hide) $(call call-jack) \ 2394 $(PRIVATE_JACK_FLAGS) \ 2395 $(addprefix --pluginpath ,$(strip \ 2396 $(call normalize-path-list,$(PRIVATE_JACK_PLUGIN_PATH)))) \ 2397 $(if $(PRIVATE_JACK_PLUGIN),--plugin $(call normalize-comma-list,$(PRIVATE_JACK_PLUGIN))) \ 2398 -D jack.import.resource.policy=keep-first \ 2399 -D jack.import.type.policy=keep-first \ 2400 -D jack.android.min-api-level=$(PRIVATE_JACK_MIN_SDK_VERSION) \ 2401 --import $< \ 2402 --import-resource $@.tmpjill.res \ 2403 --output-jack $@ 2404 $(hide) rm -rf $@.tmpjill.res 2405endef 2406 2407# Moves $1.tmp to $1 if necessary. This is designed to be used with 2408# .KATI_RESTAT. For kati, this function doesn't update the timestamp 2409# of $1 when $1.tmp is identical to $1 so that ninja won't rebuild 2410# targets which depend on $1. 2411define commit-change-for-toc 2412$(hide) if cmp -s $1.tmp $1 ; then \ 2413 rm $1.tmp ; \ 2414else \ 2415 mv $1.tmp $1 ; \ 2416fi 2417endef 2418 2419ifeq (,$(TARGET_BUILD_APPS)) 2420 2421## Rule to create a table of contents from a .dex file. 2422## Must be called with $(eval). 2423# $(1): The directory which contains classes*.dex files 2424define _transform-dex-to-toc 2425$1/classes.dex.toc: PRIVATE_INPUT_DEX_FILES := $1/classes*.dex 2426$1/classes.dex.toc: $1/classes.dex $(DEXDUMP) 2427 @echo Generating TOC: $$@ 2428 $(hide) ANDROID_LOG_TAGS="*:e" $(DEXDUMP) -l xml $$(PRIVATE_INPUT_DEX_FILES) > $$@.tmp 2429 $$(call commit-change-for-toc,$$@) 2430endef 2431 2432## Define a rule which generates .dex.toc and mark it as .KATI_RESTAT. 2433# $(1): The directory which contains classes*.dex files 2434define define-dex-to-toc-rule 2435$(eval $(call _transform-dex-to-toc,$1))\ 2436$(eval .KATI_RESTAT: $1/classes.dex.toc) 2437endef 2438 2439else 2440 2441# Turn off .toc optimization for apps build as we cannot build dexdump. 2442define define-dex-to-toc-rule 2443endef 2444 2445endif # TARGET_BUILD_APPS 2446 2447 2448# Invoke Jack to compile java from source to jack files without shrink or obfuscation. 2449define java-to-jack 2450$(hide) rm -f $@ 2451$(hide) rm -rf $(PRIVATE_JACK_INTERMEDIATES_DIR) 2452$(hide) mkdir -p $(dir $@) 2453$(hide) mkdir -p $(PRIVATE_JACK_INTERMEDIATES_DIR) 2454$(if $(PRIVATE_JACK_INCREMENTAL_DIR),$(hide) mkdir -p $(PRIVATE_JACK_INCREMENTAL_DIR)) 2455$(if $(PRIVATE_JACK_PROGUARD_FLAGS), \ 2456 $(hide) echo -basedirectory $(CURDIR) > $@.flags; \ 2457 echo $(PRIVATE_JACK_PROGUARD_FLAGS) >> $@.flags; \ 2458) 2459$(if $(PRIVATE_EXTRA_JAR_ARGS), 2460 $(hide) mkdir -p $@.res.tmp 2461 $(hide) $(call create-empty-package-at,$@.res.tmp.zip) 2462 $(hide) $(call add-java-resources-to,$@.res.tmp.zip) 2463 $(hide) unzip -qo $@.res.tmp.zip -d $@.res.tmp 2464 $(hide) rm $@.res.tmp.zip) 2465$(hide) if [ -s $(PRIVATE_JAVA_SOURCE_LIST) ] ; then \ 2466 export tmpEcjArg="@$(PRIVATE_JAVA_SOURCE_LIST)"; \ 2467else \ 2468 export tmpEcjArg=""; \ 2469fi; \ 2470$(call call-jack) \ 2471 $(strip $(PRIVATE_JACK_FLAGS)) \ 2472 $(if $(NO_OPTIMIZE_DX), \ 2473 -D jack.dex.optimize="false") \ 2474 $(addprefix --classpath ,$(strip \ 2475 $(call normalize-path-list,$(PRIVATE_JACK_SHARED_LIBRARIES)))) \ 2476 $(addprefix --import ,$(call reverse-list,$(PRIVATE_STATIC_JACK_LIBRARIES))) \ 2477 $(addprefix --pluginpath ,$(strip \ 2478 $(call normalize-path-list,$(PRIVATE_JACK_PLUGIN_PATH)))) \ 2479 $(if $(PRIVATE_JACK_PLUGIN),--plugin $(call normalize-comma-list,$(PRIVATE_JACK_PLUGIN))) \ 2480 $(if $(PRIVATE_EXTRA_JAR_ARGS),--import-resource $@.res.tmp) \ 2481 -D jack.import.resource.policy=keep-first \ 2482 -D jack.import.type.policy=keep-first \ 2483 -D jack.android.min-api-level=$(PRIVATE_JACK_MIN_SDK_VERSION) \ 2484 $(if $(PRIVATE_JACK_INCREMENTAL_DIR),--incremental-folder $(PRIVATE_JACK_INCREMENTAL_DIR)) \ 2485 --output-jack $@ \ 2486 $(addprefix --config-jarjar ,$(strip $(PRIVATE_JARJAR_RULES))) \ 2487 $(if $(PRIVATE_JACK_PROGUARD_FLAGS),--config-proguard $@.flags) \ 2488 $$tmpEcjArg \ 2489 || ( rm -f $@ ; exit 41 ) 2490$(if $(PRIVATE_EXTRA_JAR_ARGS),$(hide) rm -rf $@.res.tmp) 2491$(if $(PRIVATE_JAR_PACKAGES), $(hide) echo unsupported options PRIVATE_JAR_PACKAGES in $@; exit 53) 2492$(if $(PRIVATE_JAR_EXCLUDE_PACKAGES), $(hide) echo unsupported options JAR_EXCLUDE_PACKAGES in $@; exit 53) 2493$(if $(PRIVATE_JAR_MANIFEST), $(hide) echo unsupported options JAR_MANIFEST in $@; exit 53) 2494endef 2495 2496# Takes an sdk version that might be PLATFORM_VERSION_CODENAME (for example P), 2497# returns a number greater than the highest existing sdk version if it is, or 2498# the input if it is not. 2499define codename-or-sdk-to-sdk 2500$(if $(filter $(1),$(PLATFORM_VERSION_CODENAME)),10000,$(1)) 2501endef 2502 2503# --add-opens is required because desugar reflects via java.lang.invoke.MethodHandles.Lookup 2504# --desugar_try_with_resources_if_needed=false is needed due to b/63180735, b/63901645, b/63900665 2505define desugar-classes-jar 2506@echo Desugar: $@ 2507@mkdir -p $(dir $@) 2508$(hide) rm -f $@ $@.tmp 2509@rm -rf $(dir $@)/desugar_dumped_classes 2510@mkdir $(dir $@)/desugar_dumped_classes 2511$(hide) $(JAVA) \ 2512 $(if $(EXPERIMENTAL_USE_OPENJDK9),--add-opens java.base/java.lang.invoke=ALL-UNNAMED,) \ 2513 -Djdk.internal.lambda.dumpProxyClasses=$(abspath $(dir $@))/desugar_dumped_classes \ 2514 -jar $(DESUGAR) \ 2515 $(addprefix --bootclasspath_entry ,$(PRIVATE_BOOTCLASSPATH)) \ 2516 $(addprefix --classpath_entry ,$(PRIVATE_ALL_JAVA_HEADER_LIBRARIES)) \ 2517 --min_sdk_version $(call codename-or-sdk-to-sdk,$(PRIVATE_DEFAULT_APP_TARGET_SDK)) \ 2518 --desugar_try_with_resources_if_needed=false \ 2519 --allow_empty_bootclasspath \ 2520 $(if $(filter --core-library,$(PRIVATE_DX_FLAGS)),--core_library) \ 2521 -i $< -o $@.tmp 2522 mv $@.tmp $@ 2523endef 2524 2525 2526define transform-classes.jar-to-dex 2527@echo "target Dex: $(PRIVATE_MODULE)" 2528@mkdir -p $(dir $@) 2529$(hide) rm -f $(dir $@)classes*.dex 2530$(hide) $(DX_COMMAND) \ 2531 --dex --output=$(dir $@) \ 2532 --min-sdk-version=$(call codename-or-sdk-to-sdk,$(PRIVATE_DEFAULT_APP_TARGET_SDK)) \ 2533 $(if $(NO_OPTIMIZE_DX), \ 2534 --no-optimize) \ 2535 $(if $(GENERATE_DEX_DEBUG), \ 2536 --debug --verbose \ 2537 --dump-to=$(@:.dex=.lst) \ 2538 --dump-width=1000) \ 2539 $(PRIVATE_DX_FLAGS) \ 2540 $< 2541endef 2542 2543# Create a mostly-empty .jar file that we'll add to later. 2544# The MacOS jar tool doesn't like creating empty jar files, 2545# so we need to give it something. 2546# $(1) package to create 2547define create-empty-package-at 2548@mkdir -p $(dir $(1)) 2549$(hide) touch $(dir $(1))zipdummy 2550$(hide) $(JAR) cf $(1) -C $(dir $(1)) zipdummy 2551$(hide) zip -qd $(1) zipdummy 2552$(hide) rm $(dir $(1))zipdummy 2553endef 2554 2555# Create a mostly-empty .jar file that we'll add to later. 2556# The MacOS jar tool doesn't like creating empty jar files, 2557# so we need to give it something. 2558define create-empty-package 2559$(call create-empty-package-at,$@) 2560endef 2561 2562# Copy an arhchive file and delete any class files and empty folders inside. 2563# $(1): the source archive file. 2564# $(2): the destination archive file. 2565define initialize-package-file 2566@mkdir -p $(dir $(2)) 2567$(hide) cp -f $(1) $(2) 2568$(hide) zip -qd $(2) "*.class" \ 2569 $(if $(strip $(PRIVATE_DONT_DELETE_JAR_DIRS)),,"*/") \ 2570 || true # Ignore the error when nothing to delete. 2571endef 2572 2573#TODO: we kinda want to build different asset packages for 2574# different configurations, then combine them later (or something). 2575# Per-locale, etc. 2576# A list of dynamic and static parameters; build layers for 2577# dynamic params that lay over the static ones. 2578#TODO: update the manifest to point to the package file 2579#Note that the version numbers are given to aapt as simple default 2580#values; applications can override these by explicitly stating 2581#them in their manifest. 2582define add-assets-to-package 2583$(hide) $(AAPT_ASAN_OPTIONS) $(AAPT) package -u $(PRIVATE_AAPT_FLAGS) \ 2584 $(addprefix -c , $(PRIVATE_PRODUCT_AAPT_CONFIG)) \ 2585 $(addprefix --preferred-density , $(PRIVATE_PRODUCT_AAPT_PREF_CONFIG)) \ 2586 $(addprefix -M , $(PRIVATE_ANDROID_MANIFEST)) \ 2587 $(addprefix -S , $(PRIVATE_RESOURCE_DIR)) \ 2588 $(addprefix -A , $(PRIVATE_ASSET_DIR)) \ 2589 $(addprefix -I , $(PRIVATE_AAPT_INCLUDES)) \ 2590 $(addprefix --min-sdk-version , $(PRIVATE_DEFAULT_APP_TARGET_SDK)) \ 2591 $(addprefix --target-sdk-version , $(PRIVATE_DEFAULT_APP_TARGET_SDK)) \ 2592 $(if $(filter --product,$(PRIVATE_AAPT_FLAGS)),,$(addprefix --product , $(PRIVATE_TARGET_AAPT_CHARACTERISTICS))) \ 2593 $(if $(filter --version-code,$(PRIVATE_AAPT_FLAGS)),,--version-code $(PLATFORM_SDK_VERSION)) \ 2594 $(if $(filter --version-name,$(PRIVATE_AAPT_FLAGS)),,--version-name $(APPS_DEFAULT_VERSION_NAME)) \ 2595 $(addprefix --rename-manifest-package , $(PRIVATE_MANIFEST_PACKAGE_NAME)) \ 2596 $(addprefix --rename-instrumentation-target-package , $(PRIVATE_MANIFEST_INSTRUMENTATION_FOR)) \ 2597 --skip-symbols-without-default-localization \ 2598 -F $@ 2599endef 2600 2601# We need the extra blank line, so that the command will be on a separate line. 2602# $(1): the ABI name 2603# $(2): the list of shared libraies 2604define _add-jni-shared-libs-to-package-per-abi 2605$(hide) cp $(2) $(dir $@)lib/$(1) 2606 2607endef 2608 2609# For apps_only build, don't uncompress/page-align the jni libraries, 2610# because the apk may be run on older platforms that don't support loading jni directly from apk. 2611ifdef TARGET_BUILD_APPS 2612JNI_COMPRESS_FLAGS := 2613ZIPALIGN_PAGE_ALIGN_FLAGS := 2614else 2615JNI_COMPRESS_FLAGS := -0 2616ZIPALIGN_PAGE_ALIGN_FLAGS := -p 2617endif 2618 2619define add-jni-shared-libs-to-package 2620$(hide) rm -rf $(dir $@)lib 2621$(hide) mkdir -p $(addprefix $(dir $@)lib/,$(PRIVATE_JNI_SHARED_LIBRARIES_ABI)) 2622$(foreach abi,$(PRIVATE_JNI_SHARED_LIBRARIES_ABI),\ 2623 $(call _add-jni-shared-libs-to-package-per-abi,$(abi),\ 2624 $(patsubst $(abi):%,%,$(filter $(abi):%,$(PRIVATE_JNI_SHARED_LIBRARIES))))) 2625$(hide) (cd $(dir $@) && zip -qrX $(JNI_COMPRESS_FLAGS) $(notdir $@) lib) 2626$(hide) rm -rf $(dir $@)lib 2627endef 2628 2629#TODO: update the manifest to point to the dex file 2630define add-dex-to-package 2631$(call add-dex-to-package-arg,$@) 2632endef 2633 2634# $(1): the package file. 2635define add-dex-to-package-arg 2636$(hide) find $(dir $(PRIVATE_DEX_FILE)) -maxdepth 1 -name "classes*.dex" | sort | xargs zip -qjX $(1) 2637endef 2638 2639# Add java resources added by the current module. 2640# $(1) destination package 2641# 2642define add-java-resources-to 2643$(call dump-words-to-file, $(PRIVATE_EXTRA_JAR_ARGS), $(1).jar-arg-list) 2644$(hide) $(JAR) uf $(1) @$(1).jar-arg-list 2645@rm -f $(1).jar-arg-list 2646endef 2647 2648# Add resources carried by static Jack libraries. 2649# 2650define add-carried-jack-resources 2651$(call add-carried-jack-resources-to,$@) 2652endef 2653 2654# $(1) the target jar. 2655define add-carried-jack-resources-to 2656 $(hide) if [ -d $(PRIVATE_JACK_INTERMEDIATES_DIR) ] ; then \ 2657 find $(PRIVATE_JACK_INTERMEDIATES_DIR) -type f | sort \ 2658 | sed -e "s?^$(PRIVATE_JACK_INTERMEDIATES_DIR)/? -C \"$(PRIVATE_JACK_INTERMEDIATES_DIR)\" \"?" -e "s/$$/\"/" \ 2659 > $(dir $(1))jack_res_jar_flags; \ 2660 if [ -s $(dir $(1))jack_res_jar_flags ] ; then \ 2661 $(JAR) uf $(1) @$(dir $(1))jack_res_jar_flags; \ 2662 fi; \ 2663fi 2664endef 2665 2666# Add resources (non .class files) from a jar to a package 2667# $(1): the package file 2668# $(2): the jar file 2669# $(3): temporary directory 2670define add-jar-resources-to-package 2671 rm -rf $(3) 2672 mkdir -p $(3) 2673 unzip -qo $(2) -d $(3) $$(zipinfo -1 $(2) | grep -v -E "\.class$$") 2674 $(JAR) uf $(1) $(call jar-args-sorted-files-in-directory,$(3)) 2675endef 2676 2677# Sign a package using the specified key/cert. 2678# 2679define sign-package 2680$(call sign-package-arg,$@) 2681endef 2682 2683# $(1): the package file we are signing. 2684define sign-package-arg 2685$(hide) mv $(1) $(1).unsigned 2686$(hide) $(JAVA) -Djava.library.path=$(SIGNAPK_JNI_LIBRARY_PATH) -jar $(SIGNAPK_JAR) \ 2687 $(PRIVATE_CERTIFICATE) $(PRIVATE_PRIVATE_KEY) \ 2688 $(PRIVATE_ADDITIONAL_CERTIFICATES) $(1).unsigned $(1).signed 2689$(hide) mv $(1).signed $(1) 2690endef 2691 2692# Align STORED entries of a package on 4-byte boundaries to make them easier to mmap. 2693# 2694define align-package 2695$(hide) if ! $(ZIPALIGN) -c $(ZIPALIGN_PAGE_ALIGN_FLAGS) 4 $@ >/dev/null ; then \ 2696 mv $@ $@.unaligned; \ 2697 $(ZIPALIGN) \ 2698 -f \ 2699 $(ZIPALIGN_PAGE_ALIGN_FLAGS) \ 2700 4 \ 2701 $@.unaligned $@.aligned; \ 2702 mv $@.aligned $@; \ 2703 fi 2704endef 2705 2706# Remove dynamic timestamps from packages 2707# 2708define remove-timestamps-from-package 2709$(hide) $(ZIPTIME) $@ 2710endef 2711 2712# Uncompress dex files embedded in an apk. 2713# 2714define uncompress-dexs 2715$(hide) if (zipinfo $@ '*.dex' 2>/dev/null | grep -v ' stor ' >/dev/null) ; then \ 2716 rm -rf $(dir $@)uncompresseddexs && mkdir $(dir $@)uncompresseddexs; \ 2717 unzip $@ '*.dex' -d $(dir $@)uncompresseddexs && \ 2718 zip -d $@ '*.dex' && \ 2719 ( cd $(dir $@)uncompresseddexs && find . -type f | sort | zip -D -X -0 ../$(notdir $@) -@ ) && \ 2720 rm -rf $(dir $@)uncompresseddexs; \ 2721 fi 2722endef 2723 2724# Uncompress shared libraries embedded in an apk. 2725# 2726define uncompress-shared-libs 2727$(hide) if (zipinfo $@ $(PRIVATE_EMBEDDED_JNI_LIBS) 2>/dev/null | grep -v ' stor ' >/dev/null) ; then \ 2728 rm -rf $(dir $@)uncompressedlibs && mkdir $(dir $@)uncompressedlibs; \ 2729 unzip $@ $(PRIVATE_EMBEDDED_JNI_LIBS) -d $(dir $@)uncompressedlibs && \ 2730 zip -d $@ 'lib/*.so' && \ 2731 ( cd $(dir $@)uncompressedlibs && find lib -type f | sort | zip -D -X -0 ../$(notdir $@) -@ ) && \ 2732 rm -rf $(dir $@)uncompressedlibs; \ 2733 fi 2734endef 2735 2736# TODO(joeo): If we can ever upgrade to post 3.81 make and get the 2737# new prebuilt rules to work, we should change this to copy the 2738# resources to the out directory and then copy the resources. 2739 2740# Note: we intentionally don't clean PRIVATE_CLASS_INTERMEDIATES_DIR 2741# in transform-java-to-classes for the sake of vm-tests. 2742define transform-host-java-to-package 2743@echo "Host Java: $(PRIVATE_MODULE) ($(PRIVATE_CLASS_INTERMEDIATES_DIR))" 2744$(call compile-java,$(HOST_JAVAC),$(PRIVATE_ALL_JAVA_LIBRARIES)) 2745endef 2746 2747# Note: we intentionally don't clean PRIVATE_CLASS_INTERMEDIATES_DIR 2748# in transform-java-to-classes for the sake of vm-tests. 2749define transform-host-java-to-dalvik-package 2750@echo "Dalvik Java: $(PRIVATE_MODULE) ($(PRIVATE_CLASS_INTERMEDIATES_DIR))" 2751$(call compile-java,$(HOST_JAVAC),$(PRIVATE_ALL_JAVA_HEADER_LIBRARIES)) 2752endef 2753 2754########################################################### 2755## Commands for copying files 2756########################################################### 2757 2758# Define a rule to copy a header. Used via $(eval) by copy_headers.make. 2759# $(1): source header 2760# $(2): destination header 2761define copy-one-header 2762$(2): $(1) 2763 @echo "Header: $$@" 2764 $$(copy-file-to-new-target-with-cp) 2765endef 2766 2767# Define a rule to copy a file. For use via $(eval). 2768# $(1): source file 2769# $(2): destination file 2770define copy-one-file 2771$(2): $(1) 2772 @echo "Copy: $$@" 2773 $$(copy-file-to-target) 2774endef 2775 2776# Copies many files. 2777# $(1): The files to copy. Each entry is a ':' separated src:dst pair 2778# Evaluates to the list of the dst files (ie suitable for a dependency list) 2779define copy-many-files 2780$(foreach f, $(1), $(strip \ 2781 $(eval _cmf_tuple := $(subst :, ,$(f))) \ 2782 $(eval _cmf_src := $(word 1,$(_cmf_tuple))) \ 2783 $(eval _cmf_dest := $(word 2,$(_cmf_tuple))) \ 2784 $(eval $(call copy-one-file,$(_cmf_src),$(_cmf_dest))) \ 2785 $(_cmf_dest))) 2786endef 2787 2788# Copy the file only if it's a well-formed xml file. For use via $(eval). 2789# $(1): source file 2790# $(2): destination file, must end with .xml. 2791define copy-xml-file-checked 2792$(2): $(1) 2793 @echo "Copy xml: $$@" 2794 $(hide) xmllint $$< >/dev/null # Don't print the xml file to stdout. 2795 $$(copy-file-to-target) 2796endef 2797 2798# The -t option to acp and the -p option to cp is 2799# required for OSX. OSX has a ridiculous restriction 2800# where it's an error for a .a file's modification time 2801# to disagree with an internal timestamp, and this 2802# macro is used to install .a files (among other things). 2803 2804# Copy a single file from one place to another, 2805# preserving permissions and overwriting any existing 2806# file. 2807# When we used acp, it could not handle high resolution timestamps 2808# on file systems like ext4. Because of that, '-t' option was disabled 2809# and copy-file-to-target was identical to copy-file-to-new-target. 2810# Keep the behavior until we audit and ensure that switching this back 2811# won't break anything. 2812define copy-file-to-target 2813@mkdir -p $(dir $@) 2814$(hide) rm -f $@ 2815$(hide) cp $< $@ 2816endef 2817 2818# The same as copy-file-to-target, but use the local 2819# cp command instead of acp. 2820define copy-file-to-target-with-cp 2821@mkdir -p $(dir $@) 2822$(hide) rm -f $@ 2823$(hide) cp -p $< $@ 2824endef 2825 2826# The same as copy-file-to-target, but strip out "# comment"-style 2827# comments (for config files and such). 2828define copy-file-to-target-strip-comments 2829@mkdir -p $(dir $@) 2830$(hide) rm -f $@ 2831$(hide) sed -e 's/#.*$$//' -e 's/[ \t]*$$//' -e '/^$$/d' < $< > $@ 2832endef 2833 2834# The same as copy-file-to-target, but don't preserve 2835# the old modification time. 2836define copy-file-to-new-target 2837@mkdir -p $(dir $@) 2838$(hide) rm -f $@ 2839$(hide) cp $< $@ 2840endef 2841 2842# The same as copy-file-to-new-target, but use the local 2843# cp command instead of acp. 2844define copy-file-to-new-target-with-cp 2845@mkdir -p $(dir $@) 2846$(hide) rm -f $@ 2847$(hide) cp $< $@ 2848endef 2849 2850# Copy a prebuilt file to a target location. 2851define transform-prebuilt-to-target 2852@echo "$($(PRIVATE_PREFIX)DISPLAY) Prebuilt: $(PRIVATE_MODULE) ($@)" 2853$(copy-file-to-target) 2854endef 2855 2856# Copy a prebuilt file to a target location, stripping "# comment" comments. 2857define transform-prebuilt-to-target-strip-comments 2858@echo "$($(PRIVATE_PREFIX)DISPLAY) Prebuilt: $(PRIVATE_MODULE) ($@)" 2859$(copy-file-to-target-strip-comments) 2860endef 2861 2862# Copy a list of files/directories to target location, with sub dir structure preserved. 2863# For example $(HOST_OUT_EXECUTABLES)/aapt -> $(staging)/bin/aapt . 2864# $(1): the source list of files/directories. 2865# $(2): the path prefix to strip. In the above example it would be $(HOST_OUT). 2866# $(3): the target location. 2867define copy-files-with-structure 2868$(foreach t,$(1),\ 2869 $(eval s := $(patsubst $(2)%,%,$(t)))\ 2870 $(hide) mkdir -p $(dir $(3)/$(s)); cp -Rf $(t) $(3)/$(s)$(newline)) 2871endef 2872 2873# Define a rule to create a symlink to a file. 2874# $(1): full path to source 2875# $(2): source (may be relative) 2876# $(3): full path to destination 2877define symlink-file 2878$(eval $(_symlink-file)) 2879endef 2880 2881# Order-only dependency because make/ninja will follow the link when checking 2882# the timestamp, so the file must exist 2883define _symlink-file 2884$(3): | $(1) 2885 @echo "Symlink: $$@ -> $(2)" 2886 @mkdir -p $(dir $$@) 2887 @rm -rf $$@ 2888 $(hide) ln -sf $(2) $$@ 2889endef 2890 2891########################################################### 2892## Commands to call Proguard 2893########################################################### 2894define transform-jar-to-proguard 2895@echo Proguard: $@ 2896$(hide) $(PROGUARD) -injars '$<$(PRIVATE_PROGUARD_INJAR_FILTERS)' \ 2897 -outjars $@ \ 2898 $(PRIVATE_PROGUARD_FLAGS) \ 2899 $(addprefix -injars , $(PRIVATE_EXTRA_INPUT_JAR)) 2900endef 2901 2902########################################################### 2903## Stuff source generated from one-off tools 2904########################################################### 2905 2906define transform-generated-source 2907@echo "$($(PRIVATE_PREFIX)DISPLAY) Generated: $(PRIVATE_MODULE) <= $<" 2908@mkdir -p $(dir $@) 2909$(hide) $(PRIVATE_CUSTOM_TOOL) 2910endef 2911 2912 2913########################################################### 2914## Assertions about attributes of the target 2915########################################################### 2916 2917# $(1): The file to check 2918ifndef get-file-size 2919$(error HOST_OS must define get-file-size) 2920endif 2921 2922# Convert a partition data size (eg, as reported in /proc/mtd) to the 2923# size of the image used to flash that partition (which includes a 2924# spare area for each page). 2925# $(1): the partition data size 2926define image-size-from-data-size 2927$(strip $(eval _isfds_value := $$(shell echo $$$$(($(1) / $(BOARD_NAND_PAGE_SIZE) * \ 2928 ($(BOARD_NAND_PAGE_SIZE)+$(BOARD_NAND_SPARE_SIZE))))))\ 2929$(if $(filter 0, $(_isfds_value)),$(shell echo $$(($(BOARD_NAND_PAGE_SIZE)+$(BOARD_NAND_SPARE_SIZE)))),$(_isfds_value))\ 2930$(eval _isfds_value :=)) 2931endef 2932 2933# $(1): The file(s) to check (often $@) 2934# $(2): The maximum total image size, in decimal bytes. 2935# Make sure to take into account any reserved space needed for the FS. 2936# 2937# If $(2) is empty, evaluates to "true" 2938# 2939# Reserve bad blocks. Make sure that MAX(1% of partition size, 2 blocks) 2940# is left over after the image has been flashed. Round the 1% up to the 2941# next whole flash block size. 2942define assert-max-file-size 2943$(if $(2), \ 2944 size=$$(for i in $(1); do $(call get-file-size,$$i); echo +; done; echo 0); \ 2945 total=$$(( $$( echo "$$size" ) )); \ 2946 printname=$$(echo -n "$(1)" | tr " " +); \ 2947 img_blocksize=$(call image-size-from-data-size,$(BOARD_FLASH_BLOCK_SIZE)); \ 2948 twoblocks=$$((img_blocksize * 2)); \ 2949 onepct=$$((((($(2) / 100) - 1) / img_blocksize + 1) * img_blocksize)); \ 2950 reserve=$$((twoblocks > onepct ? twoblocks : onepct)); \ 2951 maxsize=$$(($(2) - reserve)); \ 2952 echo "$$printname maxsize=$$maxsize blocksize=$$img_blocksize total=$$total reserve=$$reserve"; \ 2953 if [ "$$total" -gt "$$maxsize" ]; then \ 2954 echo "error: $$printname too large ($$total > [$(2) - $$reserve])"; \ 2955 false; \ 2956 elif [ "$$total" -gt $$((maxsize - 32768)) ]; then \ 2957 echo "WARNING: $$printname approaching size limit ($$total now; limit $$maxsize)"; \ 2958 fi \ 2959 , \ 2960 true \ 2961 ) 2962endef 2963 2964# Like assert-max-file-size, but the second argument is a partition 2965# size, which we'll convert to a max image size before checking it 2966# against the files. 2967# 2968# $(1): The file(s) to check (often $@) 2969# $(2): The partition size. 2970define assert-max-image-size 2971$(if $(2), \ 2972 $(call assert-max-file-size,$(1),$(call image-size-from-data-size,$(2)))) 2973endef 2974 2975 2976########################################################### 2977## Define device-specific radio files 2978########################################################### 2979INSTALLED_RADIOIMAGE_TARGET := 2980 2981# Copy a radio image file to the output location, and add it to 2982# INSTALLED_RADIOIMAGE_TARGET. 2983# $(1): filename 2984define add-radio-file 2985 $(eval $(call add-radio-file-internal,$(1),$(notdir $(1)))) 2986endef 2987define add-radio-file-internal 2988INSTALLED_RADIOIMAGE_TARGET += $$(PRODUCT_OUT)/$(2) 2989$$(PRODUCT_OUT)/$(2) : $$(LOCAL_PATH)/$(1) 2990 $$(transform-prebuilt-to-target) 2991endef 2992 2993# Version of add-radio-file that also arranges for the version of the 2994# file to be checked against the contents of 2995# $(TARGET_BOARD_INFO_FILE). 2996# $(1): filename 2997# $(2): name of version variable in board-info (eg, "version-baseband") 2998define add-radio-file-checked 2999 $(eval $(call add-radio-file-checked-internal,$(1),$(notdir $(1)),$(2))) 3000endef 3001define add-radio-file-checked-internal 3002INSTALLED_RADIOIMAGE_TARGET += $$(PRODUCT_OUT)/$(2) 3003BOARD_INFO_CHECK += $(3):$(LOCAL_PATH)/$(1) 3004$$(PRODUCT_OUT)/$(2) : $$(LOCAL_PATH)/$(1) 3005 $$(transform-prebuilt-to-target) 3006endef 3007 3008 3009########################################################### 3010# Override the package defined in $(1), setting the 3011# variables listed below differently. 3012# 3013# $(1): The makefile to override (relative to the source 3014# tree root) 3015# $(2): Old LOCAL_PACKAGE_NAME value. 3016# $(3): New LOCAL_PACKAGE_NAME value. 3017# $(4): New LOCAL_MANIFEST_PACKAGE_NAME value. 3018# $(5): New LOCAL_CERTIFICATE value. 3019# $(6): New LOCAL_INSTRUMENTATION_FOR value. 3020# $(7): New LOCAL_MANIFEST_INSTRUMENTATION_FOR value. 3021# 3022# Note that LOCAL_PACKAGE_OVERRIDES is NOT cleared in 3023# clear_vars.mk. 3024########################################################### 3025define inherit-package 3026 $(eval $(call inherit-package-internal,$(1),$(2),$(3),$(4),$(5),$(6),$(7))) 3027endef 3028 3029define inherit-package-internal 3030 LOCAL_PACKAGE_OVERRIDES \ 3031 := $(strip $(1))||$(strip $(2))||$(strip $(3))||$(strip $(4))||&&$(strip $(5))||&&$(strip $(6))||&&$(strip $(7)) $(LOCAL_PACKAGE_OVERRIDES) 3032 include $(1) 3033 LOCAL_PACKAGE_OVERRIDES \ 3034 := $(wordlist 1,$(words $(LOCAL_PACKAGE_OVERRIDES)), $(LOCAL_PACKAGE_OVERRIDES)) 3035endef 3036 3037# To be used with inherit-package above 3038# Evalutes to true if the package was overridden 3039define set-inherited-package-variables 3040$(strip $(call set-inherited-package-variables-internal)) 3041endef 3042 3043define keep-or-override 3044$(eval $(1) := $(if $(2),$(2),$($(1)))) 3045endef 3046 3047define set-inherited-package-variables-internal 3048 $(eval _o := $(subst ||, ,$(lastword $(LOCAL_PACKAGE_OVERRIDES)))) 3049 $(eval _n := $(subst ||, ,$(firstword $(LOCAL_PACKAGE_OVERRIDES)))) 3050 $(if $(filter $(word 2,$(_n)),$(LOCAL_PACKAGE_NAME)), \ 3051 $(eval LOCAL_PACKAGE_NAME := $(word 3,$(_o))) \ 3052 $(eval LOCAL_MANIFEST_PACKAGE_NAME := $(word 4,$(_o))) \ 3053 $(call keep-or-override,LOCAL_CERTIFICATE,$(patsubst &&%,%,$(word 5,$(_o)))) \ 3054 $(call keep-or-override,LOCAL_INSTRUMENTATION_FOR,$(patsubst &&%,%,$(word 6,$(_o)))) \ 3055 $(call keep-or-override,LOCAL_MANIFEST_INSTRUMENTATION_FOR,$(patsubst &&%,%,$(word 7,$(_o)))) \ 3056 $(eval LOCAL_OVERRIDES_PACKAGES := $(sort $(LOCAL_OVERRIDES_PACKAGES) $(word 2,$(_o)))) \ 3057 true \ 3058 ,) 3059endef 3060 3061########################################################### 3062## API Check 3063########################################################### 3064 3065# eval this to define a rule that runs apicheck. 3066# 3067# Args: 3068# $(1) target 3069# $(2) stable api file 3070# $(3) api file to be tested 3071# $(4) stable removed api file 3072# $(5) removed api file to be tested 3073# $(6) arguments for apicheck 3074# $(7) command to run if apicheck failed 3075# $(8) target dependent on this api check 3076# $(9) additional dependencies 3077define check-api 3078$(TARGET_OUT_COMMON_INTERMEDIATES)/PACKAGING/$(strip $(1))-timestamp: $(2) $(3) $(4) $(APICHECK) $(9) 3079 @echo "Checking API:" $(1) 3080 $(hide) ( $(APICHECK_COMMAND) $(6) $(2) $(3) $(4) $(5) || ( $(7) ; exit 38 ) ) 3081 $(hide) mkdir -p $$(dir $$@) 3082 $(hide) touch $$@ 3083$(8): $(TARGET_OUT_COMMON_INTERMEDIATES)/PACKAGING/$(strip $(1))-timestamp 3084endef 3085 3086## Whether to build from source if prebuilt alternative exists 3087########################################################### 3088# $(1): module name 3089# $(2): LOCAL_PATH 3090# Expands to empty string if not from source. 3091ifeq (true,$(ANDROID_BUILD_FROM_SOURCE)) 3092define if-build-from-source 3093true 3094endef 3095else 3096define if-build-from-source 3097$(if $(filter $(ANDROID_NO_PREBUILT_MODULES),$(1))$(filter \ 3098 $(addsuffix %,$(ANDROID_NO_PREBUILT_PATHS)),$(2)),true) 3099endef 3100endif 3101 3102# Include makefile $(1) if build from source for module $(2) 3103# $(1): the makefile to include 3104# $(2): module name 3105# $(3): LOCAL_PATH 3106define include-if-build-from-source 3107$(if $(call if-build-from-source,$(2),$(3)),$(eval include $(1))) 3108endef 3109 3110# Return the arch for the source file of a prebuilt 3111# Return "none" if no matching arch found and return empty 3112# if the input is empty, so the result can be passed to 3113# LOCAL_MODULE_TARGET_ARCH. 3114# $(1) the list of archs supported by the prebuilt 3115define get-prebuilt-src-arch 3116$(strip $(if $(filter $(TARGET_ARCH),$(1)),$(TARGET_ARCH),\ 3117 $(if $(filter $(TARGET_2ND_ARCH),$(1)),$(TARGET_2ND_ARCH),$(if $(1),none)))) 3118endef 3119 3120# ############################################################### 3121# Set up statistics gathering 3122# ############################################################### 3123STATS.MODULE_TYPE := \ 3124 HOST_STATIC_LIBRARY \ 3125 HOST_SHARED_LIBRARY \ 3126 STATIC_LIBRARY \ 3127 SHARED_LIBRARY \ 3128 EXECUTABLE \ 3129 HOST_EXECUTABLE \ 3130 PACKAGE \ 3131 PHONY_PACKAGE \ 3132 HOST_PREBUILT \ 3133 PREBUILT \ 3134 MULTI_PREBUILT \ 3135 JAVA_LIBRARY \ 3136 STATIC_JAVA_LIBRARY \ 3137 HOST_JAVA_LIBRARY \ 3138 DROIDDOC \ 3139 COPY_HEADERS \ 3140 NATIVE_TEST \ 3141 NATIVE_BENCHMARK \ 3142 HOST_NATIVE_TEST \ 3143 FUZZ_TEST \ 3144 HOST_FUZZ_TEST \ 3145 STATIC_TEST_LIBRARY \ 3146 HOST_STATIC_TEST_LIBRARY \ 3147 NOTICE_FILE \ 3148 HOST_DALVIK_JAVA_LIBRARY \ 3149 HOST_DALVIK_STATIC_JAVA_LIBRARY \ 3150 base_rules \ 3151 HEADER_LIBRARY 3152 3153$(foreach $(s),$(STATS.MODULE_TYPE),$(eval STATS.MODULE_TYPE.$(s) :=)) 3154define record-module-type 3155$(strip $(if $(LOCAL_RECORDED_MODULE_TYPE),, 3156 $(if $(filter-out $(SOONG_ANDROID_MK),$(LOCAL_MODULE_MAKEFILE)), 3157 $(if $(filter $(1),$(STATS.MODULE_TYPE)), 3158 $(eval LOCAL_RECORDED_MODULE_TYPE := true) 3159 $(eval STATS.MODULE_TYPE.$(1) += 1), 3160 $(error Invalid module type: $(1)))))) 3161endef 3162 3163########################################################### 3164## Compatibility suite tools 3165########################################################### 3166 3167# Return a list of output directories for a given suite and the current LOCAL_MODULE. 3168# Can be passed a subdirectory to use for the common testcase directory. 3169define compatibility_suite_dirs 3170 $(strip \ 3171 $(COMPATIBILITY_TESTCASES_OUT_$(1)) \ 3172 $($(my_prefix)OUT_TESTCASES)/$(LOCAL_MODULE)$(2)) 3173endef 3174 3175# For each suite: 3176# 1. Copy the files to the many suite output directories. 3177# 2. Add all the files to each suite's dependent files list. 3178# 3. Do the dependency addition to my_all_targets 3179# Requires for each suite: my_compat_dist_$(suite) to be defined. 3180define create-suite-dependencies 3181$(foreach suite, $(LOCAL_COMPATIBILITY_SUITE), \ 3182 $(eval COMPATIBILITY.$(suite).FILES := \ 3183 $(COMPATIBILITY.$(suite).FILES) $(foreach f,$(my_compat_dist_$(suite)),$(call word-colon,2,$(f))))) \ 3184$(eval $(my_all_targets) : $(call copy-many-files, \ 3185 $(sort $(foreach suite,$(LOCAL_COMPATIBILITY_SUITE),$(my_compat_dist_$(suite)))))) 3186endef 3187 3188########################################################### 3189## Path Cleaning 3190########################################################### 3191 3192# Remove "dir .." combinations (but keep ".. ..") 3193# 3194# $(1): The expanded path, where / is converted to ' ' to work with $(word) 3195define _clean-path-strip-dotdot 3196$(strip \ 3197 $(if $(word 2,$(1)), 3198 $(if $(call streq,$(word 2,$(1)),..), 3199 $(if $(call streq,$(word 1,$(1)),..), 3200 $(word 1,$(1)) $(call _clean-path-strip-dotdot,$(wordlist 2,$(words $(1)),$(1))) 3201 , 3202 $(call _clean-path-strip-dotdot,$(wordlist 3,$(words $(1)),$(1))) 3203 ) 3204 , 3205 $(word 1,$(1)) $(call _clean-path-strip-dotdot,$(wordlist 2,$(words $(1)),$(1))) 3206 ) 3207 , 3208 $(1) 3209 ) 3210) 3211endef 3212 3213# Remove any leading .. from the path (in case of /..) 3214# 3215# Should only be called if the original path started with / 3216# $(1): The expanded path, where / is converted to ' ' to work with $(word) 3217define _clean-path-strip-root-dotdots 3218$(strip $(if $(call streq,$(firstword $(1)),..), 3219 $(call _clean-path-strip-root-dotdots,$(wordlist 2,$(words $(1)),$(1))), 3220 $(1))) 3221endef 3222 3223# Call _clean-path-strip-dotdot until the path stops changing 3224# $(1): Non-empty if this path started with a / 3225# $(2): The expanded path, where / is converted to ' ' to work with $(word) 3226define _clean-path-expanded 3227$(strip \ 3228 $(eval _ep := $(call _clean-path-strip-dotdot,$(2))) 3229 $(if $(1),$(eval _ep := $(call _clean-path-strip-root-dotdots,$(_ep)))) 3230 $(if $(call streq,$(2),$(_ep)), 3231 $(_ep), 3232 $(call _clean-path-expanded,$(1),$(_ep)))) 3233endef 3234 3235# Clean the file path -- remove //, dir/.., extra . 3236# 3237# This should be the same semantics as golang's filepath.Clean 3238# 3239# $(1): The file path to clean 3240define clean-path 3241$(strip \ 3242 $(if $(call streq,$(words $(1)),1), 3243 $(eval _rooted := $(filter /%,$(1))) 3244 $(eval _expanded_path := $(filter-out .,$(subst /,$(space),$(1)))) 3245 $(eval _path := $(if $(_rooted),/)$(subst $(space),/,$(call _clean-path-expanded,$(_rooted),$(_expanded_path)))) 3246 $(if $(_path), 3247 $(_path), 3248 . 3249 ) 3250 , 3251 $(if $(call streq,$(words $(1)),0), 3252 ., 3253 $(error Call clean-path with only one path (without spaces)) 3254 ) 3255 ) 3256) 3257endef 3258 3259ifeq ($(TEST_MAKE_clean_path),true) 3260 define my_test 3261 $(if $(call streq,$(call clean-path,$(1)),$(2)),, 3262 $(eval my_failed := true) 3263 $(warning clean-path test '$(1)': expected '$(2)', got '$(call clean-path,$(1))')) 3264 endef 3265 my_failed := 3266 3267 # Already clean 3268 $(call my_test,abc,abc) 3269 $(call my_test,abc/def,abc/def) 3270 $(call my_test,a/b/c,a/b/c) 3271 $(call my_test,.,.) 3272 $(call my_test,..,..) 3273 $(call my_test,../..,../..) 3274 $(call my_test,../../abc,../../abc) 3275 $(call my_test,/abc,/abc) 3276 $(call my_test,/,/) 3277 3278 # Empty is current dir 3279 $(call my_test,,.) 3280 3281 # Remove trailing slash 3282 $(call my_test,abc/,abc) 3283 $(call my_test,abc/def/,abc/def) 3284 $(call my_test,a/b/c/,a/b/c) 3285 $(call my_test,./,.) 3286 $(call my_test,../,..) 3287 $(call my_test,../../,../..) 3288 $(call my_test,/abc/,/abc) 3289 3290 # Remove doubled slash 3291 $(call my_test,abc//def//ghi,abc/def/ghi) 3292 $(call my_test,//abc,/abc) 3293 $(call my_test,///abc,/abc) 3294 $(call my_test,//abc//,/abc) 3295 $(call my_test,abc//,abc) 3296 3297 # Remove . elements 3298 $(call my_test,abc/./def,abc/def) 3299 $(call my_test,/./abc/def,/abc/def) 3300 $(call my_test,abc/.,abc) 3301 3302 # Remove .. elements 3303 $(call my_test,abc/def/ghi/../jkl,abc/def/jkl) 3304 $(call my_test,abc/def/../ghi/../jkl,abc/jkl) 3305 $(call my_test,abc/def/..,abc) 3306 $(call my_test,abc/def/../..,.) 3307 $(call my_test,/abc/def/../..,/) 3308 $(call my_test,abc/def/../../..,..) 3309 $(call my_test,/abc/def/../../..,/) 3310 $(call my_test,abc/def/../../../ghi/jkl/../../../mno,../../mno) 3311 $(call my_test,/../abc,/abc) 3312 3313 # Combinations 3314 $(call my_test,abc/./../def,def) 3315 $(call my_test,abc//./../def,def) 3316 $(call my_test,abc/../../././../def,../../def) 3317 3318 ifdef my_failed 3319 $(error failed clean-path test) 3320 endif 3321endif 3322 3323########################################################### 3324## Other includes 3325########################################################### 3326 3327# ----------------------------------------------------------------- 3328# Rules and functions to help copy important files to DIST_DIR 3329# when requested. 3330include $(BUILD_SYSTEM)/distdir.mk 3331 3332# Include any vendor specific definitions.mk file 3333-include $(TOPDIR)vendor/*/build/core/definitions.mk 3334-include $(TOPDIR)device/*/build/core/definitions.mk 3335-include $(TOPDIR)product/*/build/core/definitions.mk 3336 3337# broken: 3338# $(foreach file,$^,$(if $(findstring,.a,$(suffix $file)),-l$(file),$(file))) 3339 3340########################################################### 3341## Misc notes 3342########################################################### 3343 3344#DEPDIR = .deps 3345#df = $(DEPDIR)/$(*F) 3346 3347#SRCS = foo.c bar.c ... 3348 3349#%.o : %.c 3350# @$(MAKEDEPEND); \ 3351# cp $(df).d $(df).P; \ 3352# sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \ 3353# -e '/^$$/ d' -e 's/$$/ :/' < $(df).d >> $(df).P; \ 3354# rm -f $(df).d 3355# $(COMPILE.c) -o $@ $< 3356 3357#-include $(SRCS:%.c=$(DEPDIR)/%.P) 3358 3359 3360#%.o : %.c 3361# $(COMPILE.c) -MD -o $@ $< 3362# @cp $*.d $*.P; \ 3363# sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \ 3364# -e '/^$$/ d' -e 's/$$/ :/' < $*.d >> $*.P; \ 3365# rm -f $*.d 3366 3367 3368########################################################### 3369# Append the information to generate a RRO package for the 3370# source module. 3371# 3372# $(1): Source module name. 3373# $(2): Whether $(3) is a manifest package name or not. 3374# $(3): Manifest package name if $(2) is true. 3375# Otherwise, android manifest file path of the 3376# source module. 3377# $(4): Whether LOCAL_EXPORT_PACKAGE_RESOURCES is set or 3378# not for the source module. 3379# $(5): Resource overlay list. 3380########################################################### 3381define append_enforce_rro_sources 3382 $(eval ENFORCE_RRO_SOURCES += \ 3383 $(strip $(1))||$(strip $(2))||$(strip $(3))||$(strip $(4))||$(call normalize-path-list, $(strip $(5)))) 3384endef 3385 3386########################################################### 3387# Generate all RRO packages for source modules stored in 3388# ENFORCE_RRO_SOURCES 3389########################################################### 3390define generate_all_enforce_rro_packages 3391$(foreach source,$(ENFORCE_RRO_SOURCES), \ 3392 $(eval _o := $(subst ||,$(space),$(source))) \ 3393 $(eval enforce_rro_source_module := $(word 1,$(_o))) \ 3394 $(eval enforce_rro_source_is_manifest_package_name := $(word 2,$(_o))) \ 3395 $(eval enforce_rro_source_manifest_package_info := $(word 3,$(_o))) \ 3396 $(eval enforce_rro_use_res_lib := $(word 4,$(_o))) \ 3397 $(eval enforce_rro_source_overlays := $(subst :, ,$(word 5,$(_o)))) \ 3398 $(eval enforce_rro_module := $(enforce_rro_source_module)__auto_generated_rro) \ 3399 $(eval include $(BUILD_SYSTEM)/generate_enforce_rro.mk) \ 3400 $(eval ALL_MODULES.$(enforce_rro_source_module).REQUIRED += $(enforce_rro_module)) \ 3401) 3402endef 3403