definitions.mk revision 4012e648eab5bfd2d401f2a58977d2e88dcdb884
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 dependency files (you can put on the right side of "|" of a build rule) 696# of the Java libraries. 697# $(1): library name list 698# $(2): Non-empty if IS_HOST_MODULE 699# Historically for target Java libraries we used a different file (javalib.jar) 700# as the dependency. 701# Now we can use classes.jar as dependency, so java-lib-deps is the same 702# as java-lib-files. 703define java-lib-deps 704$(call java-lib-files,$(1),$(2)) 705endef 706 707 708########################################################### 709## Convert "core ext framework" to "out/.../classes.jack ..." 710## $(1): library list 711## $(2): Non-empty if IS_HOST_MODULE 712########################################################### 713 714# $(1): library name 715# $(2): Non-empty if IS_HOST_MODULE 716define _jack-lib-full-classes 717$(call _java-lib-dir,$(1),$(2))/classes.jack 718endef 719 720# $(1): library name list 721# $(2): Non-empty if IS_HOST_MODULE 722define jack-lib-files 723$(foreach lib,$(1),$(call _jack-lib-full-classes,$(lib),$(2))) 724endef 725 726########################################################### 727## Returns true if $(1) and $(2) are equal. Returns 728## the empty string if they are not equal. 729########################################################### 730define streq 731$(strip $(if $(strip $(1)),\ 732 $(if $(strip $(2)),\ 733 $(if $(filter-out __,_$(subst $(strip $(1)),,$(strip $(2)))$(subst $(strip $(2)),,$(strip $(1)))_),,true), \ 734 ),\ 735 $(if $(strip $(2)),\ 736 ,\ 737 true)\ 738 )) 739endef 740 741########################################################### 742## Convert "a b c" into "a:b:c" 743########################################################### 744define normalize-path-list 745$(subst $(space),:,$(strip $(1))) 746endef 747 748########################################################### 749## Convert "a b c" into "a,b,c" 750########################################################### 751define normalize-comma-list 752$(subst $(space),$(comma),$(strip $(1))) 753endef 754 755########################################################### 756## Read the word out of a colon-separated list of words. 757## This has the same behavior as the built-in function 758## $(word n,str). 759## 760## The individual words may not contain spaces. 761## 762## $(1): 1 based index 763## $(2): value of the form a:b:c... 764########################################################### 765 766define word-colon 767$(word $(1),$(subst :,$(space),$(2))) 768endef 769 770########################################################### 771## Convert "a=b c= d e = f" into "a=b c=d e=f" 772## 773## $(1): list to collapse 774## $(2): if set, separator word; usually "=", ":", or ":=" 775## Defaults to "=" if not set. 776########################################################### 777 778define collapse-pairs 779$(eval _cpSEP := $(strip $(if $(2),$(2),=)))\ 780$(subst $(space)$(_cpSEP)$(space),$(_cpSEP),$(strip \ 781 $(subst $(_cpSEP), $(_cpSEP) ,$(1)))) 782endef 783 784########################################################### 785## Given a list of pairs, if multiple pairs have the same 786## first components, keep only the first pair. 787## 788## $(1): list of pairs 789## $(2): the separator word, such as ":", "=", etc. 790define uniq-pairs-by-first-component 791$(eval _upbfc_fc_set :=)\ 792$(strip $(foreach w,$(1), $(eval _first := $(word 1,$(subst $(2),$(space),$(w))))\ 793 $(if $(filter $(_upbfc_fc_set),$(_first)),,$(w)\ 794 $(eval _upbfc_fc_set += $(_first)))))\ 795$(eval _upbfc_fc_set :=)\ 796$(eval _first:=) 797endef 798 799########################################################### 800## MODULE_TAG set operations 801########################################################### 802 803# Given a list of tags, return the targets that specify 804# any of those tags. 805# $(1): tag list 806define modules-for-tag-list 807$(sort $(foreach tag,$(1),$(foreach m,$(ALL_MODULE_NAME_TAGS.$(tag)),$(ALL_MODULES.$(m).INSTALLED)))) 808endef 809 810# Same as modules-for-tag-list, but operates on 811# ALL_MODULE_NAME_TAGS. 812# $(1): tag list 813define module-names-for-tag-list 814$(sort $(foreach tag,$(1),$(ALL_MODULE_NAME_TAGS.$(tag)))) 815endef 816 817# Given an accept and reject list, find the matching 818# set of targets. If a target has multiple tags and 819# any of them are rejected, the target is rejected. 820# Reject overrides accept. 821# $(1): list of tags to accept 822# $(2): list of tags to reject 823#TODO(dbort): do $(if $(strip $(1)),$(1),$(ALL_MODULE_TAGS)) 824#TODO(jbq): as of 20100106 nobody uses the second parameter 825define get-tagged-modules 826$(filter-out \ 827 $(call modules-for-tag-list,$(2)), \ 828 $(call modules-for-tag-list,$(1))) 829endef 830 831########################################################### 832## Append a leaf to a base path. Properly deals with 833## base paths ending in /. 834## 835## $(1): base path 836## $(2): leaf path 837########################################################### 838 839define append-path 840$(subst //,/,$(1)/$(2)) 841endef 842 843 844########################################################### 845## Color-coded warnings and errors 846## Use echo-(warning|error) in a build rule 847## Use pretty-(warning|error) instead of $(warning)/$(error) 848########################################################### 849ESC_BOLD := \033[1m 850ESC_WARNING := \033[35m 851ESC_ERROR := \033[31m 852ESC_RESET := \033[0m 853 854# $(1): path (and optionally line) information 855# $(2): message to print 856define echo-warning 857echo -e "$(ESC_BOLD)$(1): $(ESC_WARNING)warning:$(ESC_RESET)$(ESC_BOLD)" $(2) "$(ESC_RESET)" >&2 858endef 859 860# $(1): path (and optionally line) information 861# $(2): message to print 862define echo-error 863echo -e "$(ESC_BOLD)$(1): $(ESC_ERROR)error:$(ESC_RESET)$(ESC_BOLD)" $(2) "$(ESC_RESET)" >&2 864endef 865 866# $(1): message to print 867define pretty-warning 868$(shell $(call echo-warning,$(LOCAL_MODULE_MAKEFILE),$(LOCAL_MODULE): $(1))) 869endef 870 871# $(1): message to print 872define pretty-error 873$(shell $(call echo-error,$(LOCAL_MODULE_MAKEFILE),$(LOCAL_MODULE): $(1))) 874$(error done) 875endef 876 877########################################################### 878## Package filtering 879########################################################### 880 881# Given a list of installed modules (short or long names) 882# return a list of the packages (yes, .apk packages, not 883# modules in general) that are overridden by this list and, 884# therefore, should not be installed. 885# $(1): mixed list of installed modules 886# TODO: This is fragile; find a reliable way to get this information. 887define _get-package-overrides 888 $(eval ### Discard any words containing slashes, unless they end in .apk, \ 889 ### in which case trim off the directory component and the suffix. \ 890 ### If there are no slashes, keep the entire word.) 891 $(eval _gpo_names := $(subst /,@@@ @@@,$(1))) 892 $(eval _gpo_names := \ 893 $(filter %.apk,$(_gpo_names)) \ 894 $(filter-out %@@@ @@@%,$(_gpo_names))) 895 $(eval _gpo_names := $(patsubst %.apk,%,$(_gpo_names))) 896 $(eval _gpo_names := $(patsubst @@@%,%,$(_gpo_names))) 897 898 $(eval ### Remove any remaining words that contain dots.) 899 $(eval _gpo_names := $(subst .,@@@ @@@,$(_gpo_names))) 900 $(eval _gpo_names := $(filter-out %@@@ @@@%,$(_gpo_names))) 901 902 $(eval ### Now we have a list of any words that could possibly refer to \ 903 ### packages, although there may be words that do not. Only \ 904 ### real packages will be present under PACKAGES.*, though.) 905 $(foreach _gpo_name,$(_gpo_names),$(PACKAGES.$(_gpo_name).OVERRIDES)) 906endef 907 908define get-package-overrides 909$(sort $(strip $(call _get-package-overrides,$(1)))) 910endef 911 912########################################################### 913## Output the command lines, or not 914########################################################### 915 916ifeq ($(strip $(SHOW_COMMANDS)),) 917define pretty 918@echo $1 919endef 920else 921define pretty 922endef 923endif 924 925########################################################### 926## Commands for including the dependency files the compiler generates 927########################################################### 928# $(1): the .P file 929# $(2): the main build target 930define include-depfile 931$(eval $(2) : .KATI_DEPFILE := $1) 932endef 933 934# $(1): object files 935define include-depfiles-for-objs 936$(foreach obj, $(1), $(call include-depfile, $(obj:%.o=%.d), $(obj))) 937endef 938 939########################################################### 940## Track source files compiled to objects 941########################################################### 942# $(1): list of sources 943# $(2): list of matching objects 944define track-src-file-obj 945$(eval $(call _track-src-file-obj,$(1))) 946endef 947define _track-src-file-obj 948i := w 949$(foreach s,$(1), 950my_tracked_src_files += $(s) 951my_src_file_obj_$(s) := $$(word $$(words $$(i)),$$(2)) 952i += w) 953endef 954 955# $(1): list of sources 956# $(2): list of matching generated sources 957define track-src-file-gen 958$(eval $(call _track-src-file-gen,$(2))) 959endef 960define _track-src-file-gen 961i := w 962$(foreach s,$(1), 963my_tracked_gen_files += $(s) 964my_src_file_gen_$(s) := $$(word $$(words $$(i)),$$(1)) 965i += w) 966endef 967 968# $(1): list of generated sources 969# $(2): list of matching objects 970define track-gen-file-obj 971$(call track-src-file-obj,$(foreach f,$(1),\ 972 $(or $(my_src_file_gen_$(f)),$(f))),$(2)) 973endef 974 975########################################################### 976## Commands for running lex 977########################################################### 978 979define transform-l-to-c-or-cpp 980@echo "Lex: $(PRIVATE_MODULE) <= $<" 981@mkdir -p $(dir $@) 982$(hide) $(LEX) -o$@ $< 983endef 984 985########################################################### 986## Commands for running yacc 987## 988########################################################### 989 990define transform-y-to-c-or-cpp 991@echo "Yacc: $(PRIVATE_MODULE) <= $<" 992@mkdir -p $(dir $@) 993$(YACC) $(PRIVATE_YACCFLAGS) \ 994 --defines=$(basename $@).h \ 995 -o $@ $< 996endef 997 998########################################################### 999## Commands to compile RenderScript to Java 1000########################################################### 1001 1002## Merge multiple .d files generated by llvm-rs-cc. This is necessary 1003## because ninja can handle only a single depfile per build target. 1004## .d files generated by llvm-rs-cc define .stamp, .bc, and optionally 1005## .java as build targets. However, there's no way to let ninja know 1006## dependencies to .bc files and .java files, so we give up build 1007## targets for them. As we write the .stamp file as the target by 1008## ourselves, the awk script removes the first lines before the colon 1009## and append a backslash to the last line to concatenate contents of 1010## multiple files. 1011# $(1): .d files to be merged 1012# $(2): merged .d file 1013define _merge-renderscript-d 1014$(hide) echo '$@: $(backslash)' > $2 1015$(foreach d,$1, \ 1016 $(hide) awk 'start { sub(/( \\)?$$/, " \\"); print } /:/ { start=1 }' < $d >> $2$(newline)) 1017$(hide) echo >> $2 1018endef 1019 1020# b/37755219 1021RS_CC_ASAN_OPTIONS := ASAN_OPTIONS=detect_leaks=0:detect_container_overflow=0 1022 1023define transform-renderscripts-to-java-and-bc 1024@echo "RenderScript: $(PRIVATE_MODULE) <= $(PRIVATE_RS_SOURCE_FILES)" 1025$(hide) rm -rf $(PRIVATE_RS_OUTPUT_DIR) 1026$(hide) mkdir -p $(PRIVATE_RS_OUTPUT_DIR)/res/raw 1027$(hide) mkdir -p $(PRIVATE_RS_OUTPUT_DIR)/src 1028$(hide) $(RS_CC_ASAN_OPTIONS) $(PRIVATE_RS_CC) \ 1029 -o $(PRIVATE_RS_OUTPUT_DIR)/res/raw \ 1030 -p $(PRIVATE_RS_OUTPUT_DIR)/src \ 1031 -d $(PRIVATE_RS_OUTPUT_DIR) \ 1032 -a $@ -MD \ 1033 $(addprefix -target-api , $(PRIVATE_RS_TARGET_API)) \ 1034 $(PRIVATE_RS_FLAGS) \ 1035 $(foreach inc,$(PRIVATE_RS_INCLUDES),$(addprefix -I , $(inc))) \ 1036 $(PRIVATE_RS_SOURCE_FILES) 1037$(call _merge-renderscript-d,$(PRIVATE_DEP_FILES),$@.d) 1038$(hide) mkdir -p $(dir $@) 1039$(hide) touch $@ 1040endef 1041 1042define transform-bc-to-so 1043@echo "Renderscript compatibility: $(notdir $@) <= $(notdir $<)" 1044$(hide) mkdir -p $(dir $@) 1045$(hide) $(BCC_COMPAT) -O3 -o $(dir $@)/$(notdir $(<:.bc=.o)) -fPIC -shared \ 1046 -rt-path $(RS_PREBUILT_CLCORE) -mtriple $(RS_COMPAT_TRIPLE) $< 1047$(hide) $(PRIVATE_CXX) -shared -Wl,-soname,$(notdir $@) -nostdlib \ 1048 -Wl,-rpath,\$$ORIGIN/../lib \ 1049 $(dir $@)/$(notdir $(<:.bc=.o)) \ 1050 $(RS_PREBUILT_COMPILER_RT) \ 1051 -o $@ $(TARGET_GLOBAL_LDFLAGS) -Wl,--hash-style=sysv -L prebuilts/gcc/ \ 1052 $(RS_PREBUILT_LIBPATH) \ 1053 $(call intermediates-dir-for,SHARED_LIBRARIES,libRSSupport)/libRSSupport.so \ 1054 -lm -lc 1055endef 1056 1057########################################################### 1058## Commands to compile RenderScript to C++ 1059########################################################### 1060 1061define transform-renderscripts-to-cpp-and-bc 1062@echo "RenderScript: $(PRIVATE_MODULE) <= $(PRIVATE_RS_SOURCE_FILES)" 1063$(hide) rm -rf $(PRIVATE_RS_OUTPUT_DIR) 1064$(hide) mkdir -p $(PRIVATE_RS_OUTPUT_DIR)/ 1065$(hide) $(RS_CC_ASAN_OPTIONS) $(PRIVATE_RS_CC) \ 1066 -o $(PRIVATE_RS_OUTPUT_DIR)/ \ 1067 -d $(PRIVATE_RS_OUTPUT_DIR) \ 1068 -a $@ -MD \ 1069 -reflect-c++ \ 1070 $(addprefix -target-api , $(PRIVATE_RS_TARGET_API)) \ 1071 $(PRIVATE_RS_FLAGS) \ 1072 $(addprefix -I , $(PRIVATE_RS_INCLUDES)) \ 1073 $(PRIVATE_RS_SOURCE_FILES) 1074$(call _merge-renderscript-d,$(PRIVATE_DEP_FILES),$@.d) 1075$(hide) mkdir -p $(dir $@) 1076$(hide) touch $@ 1077endef 1078 1079 1080########################################################### 1081## Commands for running aidl 1082########################################################### 1083 1084define transform-aidl-to-java 1085@mkdir -p $(dir $@) 1086@echo "Aidl: $(PRIVATE_MODULE) <= $<" 1087$(hide) $(AIDL) -d$(patsubst %.java,%.P,$@) $(PRIVATE_AIDL_FLAGS) $< $@ 1088endef 1089#$(AIDL) $(PRIVATE_AIDL_FLAGS) $< - | indent -nut -br -npcs -l1000 > $@ 1090 1091define transform-aidl-to-cpp 1092@mkdir -p $(dir $@) 1093@mkdir -p $(PRIVATE_HEADER_OUTPUT_DIR) 1094@echo "Generating C++ from AIDL: $(PRIVATE_MODULE) <= $<" 1095$(hide) $(AIDL_CPP) -d$(basename $@).aidl.d -ninja $(PRIVATE_AIDL_FLAGS) \ 1096 $< $(PRIVATE_HEADER_OUTPUT_DIR) $@ 1097endef 1098 1099## Given a .aidl file path, generate the rule to compile it a .java file 1100# $(1): a .aidl source file 1101# $(2): a directory to place the generated .java files in 1102# $(3): name of a variable to add the path to the generated source file to 1103# 1104# You must call this with $(eval). 1105define define-aidl-java-rule 1106define-aidl-java-rule-src := $(patsubst %.aidl,%.java,$(subst ../,dotdot/,$(addprefix $(2)/,$(1)))) 1107$$(define-aidl-java-rule-src) : $(LOCAL_PATH)/$(1) $(AIDL) 1108 $$(transform-aidl-to-java) 1109$(3) += $$(define-aidl-java-rule-src) 1110endef 1111 1112## Given a .aidl file path generate the rule to compile it a .cpp file. 1113# $(1): a .aidl source file 1114# $(2): a directory to place the generated .cpp files in 1115# $(3): name of a variable to add the path to the generated source file to 1116# 1117# You must call this with $(eval). 1118define define-aidl-cpp-rule 1119define-aidl-cpp-rule-src := $(patsubst %.aidl,%$(LOCAL_CPP_EXTENSION),$(subst ../,dotdot/,$(addprefix $(2)/,$(1)))) 1120$$(define-aidl-cpp-rule-src) : $(LOCAL_PATH)/$(1) $(AIDL_CPP) 1121 $$(transform-aidl-to-cpp) 1122$(3) += $$(define-aidl-cpp-rule-src) 1123endef 1124 1125########################################################### 1126## Commands for running vts 1127########################################################### 1128 1129define transform-vts-to-cpp 1130@mkdir -p $(dir $@) 1131@mkdir -p $(PRIVATE_HEADER_OUTPUT_DIR) 1132@echo "Generating C++ from VTS: $(PRIVATE_MODULE) <= $<" 1133$(hide) $(VTSC) -d$(basename $@).vts.P $(PRIVATE_VTS_FLAGS) \ 1134 $< $(PRIVATE_HEADER_OUTPUT_DIR) $@ 1135endef 1136 1137## Given a .vts file path generate the rule to compile it a .cpp file. 1138# $(1): a .vts source file 1139# $(2): a directory to place the generated .cpp files in 1140# $(3): name of a variable to add the path to the generated source file to 1141# 1142# You must call this with $(eval). 1143define define-vts-cpp-rule 1144define-vts-cpp-rule-src := $(patsubst %.vts,%$(LOCAL_CPP_EXTENSION),$(subst ../,dotdot/,$(addprefix $(2)/,$(1)))) 1145$$(define-vts-cpp-rule-src) : $(LOCAL_PATH)/$(1) $(VTSC) 1146 $$(transform-vts-to-cpp) 1147$(3) += $$(define-vts-cpp-rule-src) 1148endef 1149 1150########################################################### 1151## Commands for running java-event-log-tags.py 1152########################################################### 1153 1154define transform-logtags-to-java 1155@mkdir -p $(dir $@) 1156@echo "logtags: $@ <= $<" 1157$(hide) $(JAVATAGS) -o $@ $< $(PRIVATE_MERGED_TAG) 1158endef 1159 1160 1161########################################################### 1162## Commands for running protoc to compile .proto into .java 1163########################################################### 1164 1165define transform-proto-to-java 1166@mkdir -p $(dir $@) 1167@echo "Protoc: $@ <= $(PRIVATE_PROTO_SRC_FILES)" 1168@rm -rf $(PRIVATE_PROTO_JAVA_OUTPUT_DIR) 1169@mkdir -p $(PRIVATE_PROTO_JAVA_OUTPUT_DIR) 1170$(hide) for f in $(PRIVATE_PROTO_SRC_FILES); do \ 1171 $(PROTOC) \ 1172 $(addprefix --proto_path=, $(PRIVATE_PROTO_INCLUDES)) \ 1173 $(PRIVATE_PROTO_JAVA_OUTPUT_OPTION)="$(PRIVATE_PROTO_JAVA_OUTPUT_PARAMS):$(PRIVATE_PROTO_JAVA_OUTPUT_DIR)" \ 1174 $(PRIVATE_PROTOC_FLAGS) \ 1175 $$f || exit 33; \ 1176 done 1177$(hide) touch $@ 1178endef 1179 1180###################################################################### 1181## Commands for running protoc to compile .proto into .pb.cc (or.pb.c) and .pb.h 1182###################################################################### 1183define transform-proto-to-cc 1184@echo "Protoc: $@ <= $<" 1185@mkdir -p $(dir $@) 1186$(hide) $(PROTOC) \ 1187 $(addprefix --proto_path=, $(PRIVATE_PROTO_INCLUDES)) \ 1188 $(PRIVATE_PROTOC_FLAGS) \ 1189 $< 1190@# aprotoc outputs only .cc. Rename it to .cpp if necessary. 1191$(if $(PRIVATE_RENAME_CPP_EXT),\ 1192 $(hide) mv $(basename $@).cc $@) 1193endef 1194 1195########################################################### 1196## Helper to set include paths form transform-*-to-o 1197########################################################### 1198define c-includes 1199$(addprefix -I , $(PRIVATE_C_INCLUDES)) \ 1200$$(cat $(PRIVATE_IMPORT_INCLUDES))\ 1201$(if $(PRIVATE_NO_DEFAULT_COMPILER_FLAGS),,\ 1202 $(addprefix -I ,\ 1203 $(filter-out $(PRIVATE_C_INCLUDES), \ 1204 $(PRIVATE_GLOBAL_C_INCLUDES))) \ 1205 $(addprefix -isystem ,\ 1206 $(filter-out $(PRIVATE_C_INCLUDES), \ 1207 $(PRIVATE_GLOBAL_C_SYSTEM_INCLUDES)))) 1208endef 1209 1210########################################################### 1211## Commands for running gcc to compile a C++ file 1212########################################################### 1213 1214define transform-cpp-to-o-compiler-args 1215 $(c-includes) \ 1216 -c \ 1217 $(if $(PRIVATE_NO_DEFAULT_COMPILER_FLAGS),, \ 1218 $(PRIVATE_TARGET_GLOBAL_CFLAGS) \ 1219 $(PRIVATE_TARGET_GLOBAL_CPPFLAGS) \ 1220 $(PRIVATE_ARM_CFLAGS) \ 1221 ) \ 1222 $(PRIVATE_RTTI_FLAG) \ 1223 $(PRIVATE_CFLAGS) \ 1224 $(PRIVATE_CPPFLAGS) \ 1225 $(PRIVATE_DEBUG_CFLAGS) \ 1226 $(PRIVATE_CFLAGS_NO_OVERRIDE) \ 1227 $(PRIVATE_CPPFLAGS_NO_OVERRIDE) 1228endef 1229 1230define clang-tidy-cpp 1231$(hide) $(PATH_TO_CLANG_TIDY) $(PRIVATE_TIDY_FLAGS) \ 1232 -checks=$(PRIVATE_TIDY_CHECKS) \ 1233 $< -- $(transform-cpp-to-o-compiler-args) 1234endef 1235 1236ifneq (,$(filter 1 true,$(WITH_TIDY_ONLY))) 1237define transform-cpp-to-o 1238$(if $(PRIVATE_TIDY_CHECKS), 1239 @echo "$($(PRIVATE_PREFIX)DISPLAY) tidy $(PRIVATE_ARM_MODE) C++: $<" 1240 $(clang-tidy-cpp)) 1241endef 1242else 1243define transform-cpp-to-o 1244@echo "$($(PRIVATE_PREFIX)DISPLAY) $(PRIVATE_ARM_MODE) C++: $(PRIVATE_MODULE) <= $<" 1245@mkdir -p $(dir $@) 1246$(if $(PRIVATE_TIDY_CHECKS),$(clang-tidy-cpp)) 1247$(hide) $(RELATIVE_PWD) $(PRIVATE_CXX) \ 1248 $(transform-cpp-to-o-compiler-args) \ 1249 -MD -MF $(patsubst %.o,%.d,$@) -o $@ $< 1250endef 1251endif 1252 1253 1254########################################################### 1255## Commands for running gcc to compile a C file 1256########################################################### 1257 1258# $(1): extra flags 1259define transform-c-or-s-to-o-compiler-args 1260 $(c-includes) \ 1261 -c \ 1262 $(if $(PRIVATE_NO_DEFAULT_COMPILER_FLAGS),, \ 1263 $(PRIVATE_TARGET_GLOBAL_CFLAGS) \ 1264 $(PRIVATE_TARGET_GLOBAL_CONLYFLAGS) \ 1265 $(PRIVATE_ARM_CFLAGS) \ 1266 ) \ 1267 $(1) 1268endef 1269 1270define transform-c-to-o-compiler-args 1271$(call transform-c-or-s-to-o-compiler-args, \ 1272 $(PRIVATE_CFLAGS) \ 1273 $(PRIVATE_CONLYFLAGS) \ 1274 $(PRIVATE_DEBUG_CFLAGS) \ 1275 $(PRIVATE_CFLAGS_NO_OVERRIDE)) 1276endef 1277 1278define clang-tidy-c 1279$(hide) $(PATH_TO_CLANG_TIDY) $(PRIVATE_TIDY_FLAGS) \ 1280 -checks=$(PRIVATE_TIDY_CHECKS) \ 1281 $< -- $(transform-c-to-o-compiler-args) 1282endef 1283 1284ifneq (,$(filter 1 true,$(WITH_TIDY_ONLY))) 1285define transform-c-to-o 1286$(if $(PRIVATE_TIDY_CHECKS), 1287 @echo "$($(PRIVATE_PREFIX)DISPLAY) tidy $(PRIVATE_ARM_MODE) C: $<" 1288 $(clang-tidy-c)) 1289endef 1290else 1291define transform-c-to-o 1292@echo "$($(PRIVATE_PREFIX)DISPLAY) $(PRIVATE_ARM_MODE) C: $(PRIVATE_MODULE) <= $<" 1293@mkdir -p $(dir $@) 1294$(if $(PRIVATE_TIDY_CHECKS),$(clang-tidy-c)) 1295$(hide) $(RELATIVE_PWD) $(PRIVATE_CC) \ 1296 $(transform-c-to-o-compiler-args) \ 1297 -MD -MF $(patsubst %.o,%.d,$@) -o $@ $< 1298endef 1299endif 1300 1301define transform-s-to-o 1302@echo "$($(PRIVATE_PREFIX)DISPLAY) asm: $(PRIVATE_MODULE) <= $<" 1303@mkdir -p $(dir $@) 1304$(RELATIVE_PWD) $(PRIVATE_CC) \ 1305 $(call transform-c-or-s-to-o-compiler-args, $(PRIVATE_ASFLAGS)) \ 1306 -MD -MF $(patsubst %.o,%.d,$@) -o $@ $< 1307endef 1308 1309# YASM compilation 1310define transform-asm-to-o 1311@mkdir -p $(dir $@) 1312$(hide) $(YASM) \ 1313 $(addprefix -I , $(PRIVATE_C_INCLUDES)) \ 1314 $($(PRIVATE_2ND_ARCH_VAR_PREFIX)TARGET_GLOBAL_YASM_FLAGS) \ 1315 $(PRIVATE_ASFLAGS) \ 1316 -o $@ $< 1317endef 1318 1319########################################################### 1320## Commands for running gcc to compile an Objective-C file 1321## This should never happen for target builds but this 1322## will error at build time. 1323########################################################### 1324 1325define transform-m-to-o 1326@echo "$($(PRIVATE_PREFIX)DISPLAY) ObjC: $(PRIVATE_MODULE) <= $<" 1327$(call transform-c-or-s-to-o, $(PRIVATE_CFLAGS) $(PRIVATE_DEBUG_CFLAGS)) 1328endef 1329 1330########################################################### 1331## Commands for running gcc to compile a host C++ file 1332########################################################### 1333 1334define transform-host-cpp-to-o-compiler-args 1335 $(c-includes) \ 1336 -c \ 1337 $(if $(PRIVATE_NO_DEFAULT_COMPILER_FLAGS),, \ 1338 $(PRIVATE_HOST_GLOBAL_CFLAGS) \ 1339 $(PRIVATE_HOST_GLOBAL_CPPFLAGS) \ 1340 ) \ 1341 $(PRIVATE_CFLAGS) \ 1342 $(PRIVATE_CPPFLAGS) \ 1343 $(PRIVATE_DEBUG_CFLAGS) \ 1344 $(PRIVATE_CFLAGS_NO_OVERRIDE) \ 1345 $(PRIVATE_CPPFLAGS_NO_OVERRIDE) 1346endef 1347 1348define clang-tidy-host-cpp 1349$(hide) $(PATH_TO_CLANG_TIDY) $(PRIVATE_TIDY_FLAGS) \ 1350 -checks=$(PRIVATE_TIDY_CHECKS) \ 1351 $< -- $(transform-host-cpp-to-o-compiler-args) 1352endef 1353 1354ifneq (,$(filter 1 true,$(WITH_TIDY_ONLY))) 1355define transform-host-cpp-to-o 1356$(if $(PRIVATE_TIDY_CHECKS), 1357 @echo "tidy $($(PRIVATE_PREFIX)DISPLAY) C++: $<" 1358 $(clang-tidy-host-cpp)) 1359endef 1360else 1361define transform-host-cpp-to-o 1362@echo "$($(PRIVATE_PREFIX)DISPLAY) C++: $(PRIVATE_MODULE) <= $<" 1363@mkdir -p $(dir $@) 1364$(if $(PRIVATE_TIDY_CHECKS),$(clang-tidy-host-cpp)) 1365$(hide) $(RELATIVE_PWD) $(PRIVATE_CXX) \ 1366 $(transform-host-cpp-to-o-compiler-args) \ 1367 -MD -MF $(patsubst %.o,%.d,$@) -o $@ $< 1368endef 1369endif 1370 1371 1372########################################################### 1373## Commands for running gcc to compile a host C file 1374########################################################### 1375 1376define transform-host-c-or-s-to-o-common-args 1377 $(c-includes) \ 1378 -c \ 1379 $(if $(PRIVATE_NO_DEFAULT_COMPILER_FLAGS),, \ 1380 $(PRIVATE_HOST_GLOBAL_CFLAGS) \ 1381 $(PRIVATE_HOST_GLOBAL_CONLYFLAGS) \ 1382 ) 1383endef 1384 1385# $(1): extra flags 1386define transform-host-c-or-s-to-o 1387@mkdir -p $(dir $@) 1388$(hide) $(RELATIVE_PWD) $(PRIVATE_CC) \ 1389 $(transform-host-c-or-s-to-o-common-args) \ 1390 $(1) \ 1391 -MD -MF $(patsubst %.o,%.d,$@) -o $@ $< 1392endef 1393 1394define transform-host-c-to-o-compiler-args 1395 $(transform-host-c-or-s-to-o-common-args) \ 1396 $(PRIVATE_CFLAGS) $(PRIVATE_CONLYFLAGS) \ 1397 $(PRIVATE_DEBUG_CFLAGS) $(PRIVATE_CFLAGS_NO_OVERRIDE) 1398endef 1399 1400define clang-tidy-host-c 1401$(hide) $(PATH_TO_CLANG_TIDY) $(PRIVATE_TIDY_FLAGS) \ 1402 -checks=$(PRIVATE_TIDY_CHECKS) \ 1403 $< -- $(transform-host-c-to-o-compiler-args) 1404endef 1405 1406ifneq (,$(filter 1 true,$(WITH_TIDY_ONLY))) 1407define transform-host-c-to-o 1408$(if $(PRIVATE_TIDY_CHECKS), 1409 @echo "tidy $($(PRIVATE_PREFIX)DISPLAY) C: $<" 1410 $(clang-tidy-host-c)) 1411endef 1412else 1413define transform-host-c-to-o 1414@echo "$($(PRIVATE_PREFIX)DISPLAY) C: $(PRIVATE_MODULE) <= $<" 1415@mkdir -p $(dir $@) 1416$(if $(PRIVATE_TIDY_CHECKS), $(clang-tidy-host-c)) 1417$(hide) $(RELATIVE_PWD) $(PRIVATE_CC) \ 1418 $(transform-host-c-to-o-compiler-args) \ 1419 -MD -MF $(patsubst %.o,%.d,$@) -o $@ $< 1420endef 1421endif 1422 1423define transform-host-s-to-o 1424@echo "$($(PRIVATE_PREFIX)DISPLAY) asm: $(PRIVATE_MODULE) <= $<" 1425$(call transform-host-c-or-s-to-o, $(PRIVATE_ASFLAGS)) 1426endef 1427 1428########################################################### 1429## Commands for running gcc to compile a host Objective-C file 1430########################################################### 1431 1432define transform-host-m-to-o 1433@echo "$($(PRIVATE_PREFIX)DISPLAY) ObjC: $(PRIVATE_MODULE) <= $<" 1434$(call transform-host-c-or-s-to-o, $(PRIVATE_CFLAGS) $(PRIVATE_DEBUG_CFLAGS) $(PRIVATE_CFLAGS_NO_OVERRIDE)) 1435endef 1436 1437########################################################### 1438## Commands for running gcc to compile a host Objective-C++ file 1439########################################################### 1440 1441define transform-host-mm-to-o 1442$(transform-host-cpp-to-o) 1443endef 1444 1445 1446########################################################### 1447## Rules to compile a single C/C++ source with ../ in the path 1448########################################################### 1449# Replace "../" in object paths with $(DOTDOT_REPLACEMENT). 1450DOTDOT_REPLACEMENT := dotdot/ 1451 1452## Rule to compile a C++ source file with ../ in the path. 1453## Must be called with $(eval). 1454# $(1): the C++ source file in LOCAL_SRC_FILES. 1455# $(2): the additional dependencies. 1456# $(3): the variable name to collect the output object file. 1457define compile-dotdot-cpp-file 1458o := $(intermediates)/$(patsubst %$(LOCAL_CPP_EXTENSION),%.o,$(subst ../,$(DOTDOT_REPLACEMENT),$(1))) 1459$$(o) : $(TOPDIR)$(LOCAL_PATH)/$(1) $(2) 1460 $$(transform-$$(PRIVATE_HOST)cpp-to-o) 1461$$(call include-depfiles-for-objs, $$(o)) 1462$(3) += $$(o) 1463endef 1464 1465## Rule to compile a C source file with ../ in the path. 1466## Must be called with $(eval). 1467# $(1): the C source file in LOCAL_SRC_FILES. 1468# $(2): the additional dependencies. 1469# $(3): the variable name to collect the output object file. 1470define compile-dotdot-c-file 1471o := $(intermediates)/$(patsubst %.c,%.o,$(subst ../,$(DOTDOT_REPLACEMENT),$(1))) 1472$$(o) : $(TOPDIR)$(LOCAL_PATH)/$(1) $(2) 1473 $$(transform-$$(PRIVATE_HOST)c-to-o) 1474$$(call include-depfiles-for-objs, $$(o)) 1475$(3) += $$(o) 1476endef 1477 1478## Rule to compile a .S source file with ../ in the path. 1479## Must be called with $(eval). 1480# $(1): the .S source file in LOCAL_SRC_FILES. 1481# $(2): the additional dependencies. 1482# $(3): the variable name to collect the output object file. 1483define compile-dotdot-s-file 1484o := $(intermediates)/$(patsubst %.S,%.o,$(subst ../,$(DOTDOT_REPLACEMENT),$(1))) 1485$$(o) : $(TOPDIR)$(LOCAL_PATH)/$(1) $(2) 1486 $$(transform-$$(PRIVATE_HOST)s-to-o) 1487$$(call include-depfiles-for-objs, $$(o)) 1488$(3) += $$(o) 1489endef 1490 1491## Rule to compile a .s source file with ../ in the path. 1492## Must be called with $(eval). 1493# $(1): the .s source file in LOCAL_SRC_FILES. 1494# $(2): the additional dependencies. 1495# $(3): the variable name to collect the output object file. 1496define compile-dotdot-s-file-no-deps 1497o := $(intermediates)/$(patsubst %.s,%.o,$(subst ../,$(DOTDOT_REPLACEMENT),$(1))) 1498$$(o) : $(TOPDIR)$(LOCAL_PATH)/$(1) $(2) 1499 $$(transform-$$(PRIVATE_HOST)s-to-o) 1500$(3) += $$(o) 1501endef 1502 1503########################################################### 1504## Commands for running ar 1505########################################################### 1506 1507define _concat-if-arg2-not-empty 1508$(if $(2),$(hide) $(1) $(2)) 1509endef 1510 1511# Split long argument list into smaller groups and call the command repeatedly 1512# Call the command at least once even if there are no arguments, as otherwise 1513# the output file won't be created. 1514# 1515# $(1): the command without arguments 1516# $(2): the arguments 1517define split-long-arguments 1518$(hide) $(1) $(wordlist 1,500,$(2)) 1519$(call _concat-if-arg2-not-empty,$(1),$(wordlist 501,1000,$(2))) 1520$(call _concat-if-arg2-not-empty,$(1),$(wordlist 1001,1500,$(2))) 1521$(call _concat-if-arg2-not-empty,$(1),$(wordlist 1501,2000,$(2))) 1522$(call _concat-if-arg2-not-empty,$(1),$(wordlist 2001,2500,$(2))) 1523$(call _concat-if-arg2-not-empty,$(1),$(wordlist 2501,3000,$(2))) 1524$(call _concat-if-arg2-not-empty,$(1),$(wordlist 3001,99999,$(2))) 1525endef 1526 1527# $(1): the full path of the source static library. 1528# $(2): the full path of the destination static library. 1529define _extract-and-include-single-target-whole-static-lib 1530$(hide) ldir=$(PRIVATE_INTERMEDIATES_DIR)/WHOLE/$(basename $(notdir $(1)))_objs;\ 1531 rm -rf $$ldir; \ 1532 mkdir -p $$ldir; \ 1533 cp $(1) $$ldir; \ 1534 lib_to_include=$$ldir/$(notdir $(1)); \ 1535 filelist=; \ 1536 subdir=0; \ 1537 for f in `$($(PRIVATE_2ND_ARCH_VAR_PREFIX)TARGET_AR) t $(1)`; do \ 1538 if [ -e $$ldir/$$f ]; then \ 1539 mkdir $$ldir/$$subdir; \ 1540 ext=$$subdir/; \ 1541 subdir=$$((subdir+1)); \ 1542 $($(PRIVATE_2ND_ARCH_VAR_PREFIX)TARGET_AR) m $$lib_to_include $$f; \ 1543 else \ 1544 ext=; \ 1545 fi; \ 1546 $($(PRIVATE_2ND_ARCH_VAR_PREFIX)TARGET_AR) p $$lib_to_include $$f > $$ldir/$$ext$$f; \ 1547 filelist="$$filelist $$ldir/$$ext$$f"; \ 1548 done ; \ 1549 $($(PRIVATE_2ND_ARCH_VAR_PREFIX)TARGET_AR) $($(PRIVATE_2ND_ARCH_VAR_PREFIX)TARGET_GLOBAL_ARFLAGS) \ 1550 $(2) $$filelist 1551 1552endef 1553 1554# $(1): the full path of the source static library. 1555# $(2): the full path of the destination static library. 1556define extract-and-include-whole-static-libs-first 1557$(if $(strip $(1)), 1558$(hide) cp $(1) $(2)) 1559endef 1560 1561# $(1): the full path of the destination static library. 1562define extract-and-include-target-whole-static-libs 1563$(call extract-and-include-whole-static-libs-first, $(firstword $(PRIVATE_ALL_WHOLE_STATIC_LIBRARIES)),$(1)) 1564$(foreach lib,$(wordlist 2,999,$(PRIVATE_ALL_WHOLE_STATIC_LIBRARIES)), \ 1565 $(call _extract-and-include-single-target-whole-static-lib, $(lib), $(1))) 1566endef 1567 1568# Explicitly delete the archive first so that ar doesn't 1569# try to add to an existing archive. 1570define transform-o-to-static-lib 1571@echo "$($(PRIVATE_PREFIX)DISPLAY) StaticLib: $(PRIVATE_MODULE) ($@)" 1572@mkdir -p $(dir $@) 1573@rm -f $@ $@.tmp 1574$(call extract-and-include-target-whole-static-libs,$@.tmp) 1575$(call split-long-arguments,$($(PRIVATE_2ND_ARCH_VAR_PREFIX)TARGET_AR) \ 1576 $($(PRIVATE_2ND_ARCH_VAR_PREFIX)TARGET_GLOBAL_ARFLAGS) \ 1577 $(PRIVATE_ARFLAGS) \ 1578 $@.tmp,$(PRIVATE_ALL_OBJECTS)) 1579$(hide) mv -f $@.tmp $@ 1580endef 1581 1582# $(1): the full path of the source static library. 1583# $(2): the full path of the destination static library. 1584define _extract-and-include-single-aux-whole-static-lib 1585$(hide) ldir=$(PRIVATE_INTERMEDIATES_DIR)/WHOLE/$(basename $(notdir $(1)))_objs;\ 1586 rm -rf $$ldir; \ 1587 mkdir -p $$ldir; \ 1588 cp $(1) $$ldir; \ 1589 lib_to_include=$$ldir/$(notdir $(1)); \ 1590 filelist=; \ 1591 subdir=0; \ 1592 for f in `$(PRIVATE_AR) t $(1)`; do \ 1593 if [ -e $$ldir/$$f ]; then \ 1594 mkdir $$ldir/$$subdir; \ 1595 ext=$$subdir/; \ 1596 subdir=$$((subdir+1)); \ 1597 $(PRIVATE_AR) m $$lib_to_include $$f; \ 1598 else \ 1599 ext=; \ 1600 fi; \ 1601 $(PRIVATE_AR) p $$lib_to_include $$f > $$ldir/$$ext$$f; \ 1602 filelist="$$filelist $$ldir/$$ext$$f"; \ 1603 done ; \ 1604 $(PRIVATE_AR) $(AUX_GLOBAL_ARFLAGS) $(2) $$filelist 1605 1606endef 1607 1608define extract-and-include-aux-whole-static-libs 1609$(call extract-and-include-whole-static-libs-first, $(firstword $(PRIVATE_ALL_WHOLE_STATIC_LIBRARIES)),$(1)) 1610$(foreach lib,$(wordlist 2,999,$(PRIVATE_ALL_WHOLE_STATIC_LIBRARIES)), \ 1611 $(call _extract-and-include-single-aux-whole-static-lib, $(lib), $(1))) 1612endef 1613 1614# Explicitly delete the archive first so that ar doesn't 1615# try to add to an existing archive. 1616define transform-o-to-aux-static-lib 1617@echo "$($(PRIVATE_PREFIX)DISPLAY) StaticLib: $(PRIVATE_MODULE) ($@)" 1618@mkdir -p $(dir $@) 1619@rm -f $@ $@.tmp 1620$(call extract-and-include-aux-whole-static-libs,$@.tmp) 1621$(call split-long-arguments,$(PRIVATE_AR) \ 1622 $(AUX_GLOBAL_ARFLAGS) $@.tmp,$(PRIVATE_ALL_OBJECTS)) 1623$(hide) mv -f $@.tmp $@ 1624endef 1625 1626define transform-o-to-aux-executable-inner 1627$(hide) $(PRIVATE_CXX) -pie \ 1628 -Bdynamic \ 1629 -Wl,--gc-sections \ 1630 $(PRIVATE_ALL_OBJECTS) \ 1631 -Wl,--whole-archive \ 1632 $(PRIVATE_ALL_WHOLE_STATIC_LIBRARIES) \ 1633 -Wl,--no-whole-archive \ 1634 $(PRIVATE_ALL_STATIC_LIBRARIES) \ 1635 $(PRIVATE_LDFLAGS) \ 1636 -o $@ 1637endef 1638 1639define transform-o-to-aux-executable 1640@echo "$(AUX_DISPLAY) Executable: $(PRIVATE_MODULE) ($@)" 1641@mkdir -p $(dir $@) 1642$(transform-o-to-aux-executable-inner) 1643endef 1644 1645define transform-o-to-aux-static-executable-inner 1646$(hide) $(PRIVATE_CXX) \ 1647 -Bstatic \ 1648 -Wl,--gc-sections \ 1649 $(PRIVATE_ALL_OBJECTS) \ 1650 -Wl,--whole-archive \ 1651 $(PRIVATE_ALL_WHOLE_STATIC_LIBRARIES) \ 1652 -Wl,--no-whole-archive \ 1653 $(PRIVATE_ALL_STATIC_LIBRARIES) \ 1654 $(PRIVATE_LDFLAGS) \ 1655 -Wl,-Map=$(@).map \ 1656 -o $@ 1657endef 1658 1659define transform-o-to-aux-static-executable 1660@echo "$(AUX_DISPLAY) StaticExecutable: $(PRIVATE_MODULE) ($@)" 1661@mkdir -p $(dir $@) 1662$(transform-o-to-aux-static-executable-inner) 1663endef 1664 1665########################################################### 1666## Commands for running host ar 1667########################################################### 1668 1669# $(1): the full path of the source static library. 1670# $(2): the full path of the destination static library. 1671define _extract-and-include-single-host-whole-static-lib 1672$(hide) ldir=$(PRIVATE_INTERMEDIATES_DIR)/WHOLE/$(basename $(notdir $(1)))_objs;\ 1673 rm -rf $$ldir; \ 1674 mkdir -p $$ldir; \ 1675 cp $(1) $$ldir; \ 1676 lib_to_include=$$ldir/$(notdir $(1)); \ 1677 filelist=; \ 1678 subdir=0; \ 1679 for f in `$($(PRIVATE_2ND_ARCH_VAR_PREFIX)$(PRIVATE_PREFIX)AR) t $(1) | \grep '\.o$$'`; do \ 1680 if [ -e $$ldir/$$f ]; then \ 1681 mkdir $$ldir/$$subdir; \ 1682 ext=$$subdir/; \ 1683 subdir=$$((subdir+1)); \ 1684 $($(PRIVATE_2ND_ARCH_VAR_PREFIX)$(PRIVATE_PREFIX)AR) m $$lib_to_include $$f; \ 1685 else \ 1686 ext=; \ 1687 fi; \ 1688 $($(PRIVATE_2ND_ARCH_VAR_PREFIX)$(PRIVATE_PREFIX)AR) p $$lib_to_include $$f > $$ldir/$$ext$$f; \ 1689 filelist="$$filelist $$ldir/$$ext$$f"; \ 1690 done ; \ 1691 $($(PRIVATE_2ND_ARCH_VAR_PREFIX)$(PRIVATE_PREFIX)AR) $($(PRIVATE_2ND_ARCH_VAR_PREFIX)$(PRIVATE_PREFIX)GLOBAL_ARFLAGS) \ 1692 $(2) $$filelist 1693 1694endef 1695 1696define extract-and-include-host-whole-static-libs 1697$(call extract-and-include-whole-static-libs-first, $(firstword $(PRIVATE_ALL_WHOLE_STATIC_LIBRARIES)),$(1)) 1698$(foreach lib,$(wordlist 2,999,$(PRIVATE_ALL_WHOLE_STATIC_LIBRARIES)), \ 1699 $(call _extract-and-include-single-host-whole-static-lib, $(lib),$(1))) 1700endef 1701 1702ifeq ($(HOST_OS),darwin) 1703# On Darwin the host ar fails if there is nothing to add to .a at all. 1704# We work around by adding a dummy.o and then deleting it. 1705define create-dummy.o-if-no-objs 1706$(if $(PRIVATE_ALL_OBJECTS),,$(hide) touch $(dir $(1))dummy.o) 1707endef 1708 1709define get-dummy.o-if-no-objs 1710$(if $(PRIVATE_ALL_OBJECTS),,$(dir $(1))dummy.o) 1711endef 1712 1713define delete-dummy.o-if-no-objs 1714$(if $(PRIVATE_ALL_OBJECTS),,$(hide) $($(PRIVATE_2ND_ARCH_VAR_PREFIX)$(PRIVATE_PREFIX)AR) d $(1) $(dir $(1))dummy.o \ 1715 && rm -f $(dir $(1))dummy.o) 1716endef 1717endif # HOST_OS is darwin 1718 1719# Explicitly delete the archive first so that ar doesn't 1720# try to add to an existing archive. 1721define transform-host-o-to-static-lib 1722@echo "$($(PRIVATE_PREFIX)DISPLAY) StaticLib: $(PRIVATE_MODULE) ($@)" 1723@mkdir -p $(dir $@) 1724@rm -f $@ $@.tmp 1725$(call extract-and-include-host-whole-static-libs,$@.tmp) 1726$(call create-dummy.o-if-no-objs,$@.tmp) 1727$(call split-long-arguments,$($(PRIVATE_2ND_ARCH_VAR_PREFIX)$(PRIVATE_PREFIX)AR) \ 1728 $($(PRIVATE_2ND_ARCH_VAR_PREFIX)$(PRIVATE_PREFIX)GLOBAL_ARFLAGS) $@.tmp,\ 1729 $(PRIVATE_ALL_OBJECTS) $(call get-dummy.o-if-no-objs,$@.tmp)) 1730$(call delete-dummy.o-if-no-objs,$@.tmp) 1731$(hide) mv -f $@.tmp $@ 1732endef 1733 1734 1735########################################################### 1736## Commands for running gcc to link a shared library or package 1737########################################################### 1738 1739# ld just seems to be so finicky with command order that we allow 1740# it to be overriden en-masse see combo/linux-arm.make for an example. 1741ifneq ($(HOST_CUSTOM_LD_COMMAND),true) 1742define transform-host-o-to-shared-lib-inner 1743$(hide) $(PRIVATE_CXX) \ 1744 -Wl,-rpath-link=$($(PRIVATE_2ND_ARCH_VAR_PREFIX)$(PRIVATE_PREFIX)OUT_INTERMEDIATE_LIBRARIES) \ 1745 -Wl,-rpath,\$$ORIGIN/../$(notdir $($(PRIVATE_2ND_ARCH_VAR_PREFIX)$(PRIVATE_PREFIX)OUT_SHARED_LIBRARIES)) \ 1746 -Wl,-rpath,\$$ORIGIN/$(notdir $($(PRIVATE_2ND_ARCH_VAR_PREFIX)$(PRIVATE_PREFIX)OUT_SHARED_LIBRARIES)) \ 1747 -shared -Wl,-soname,$(notdir $@) \ 1748 $(if $(PRIVATE_NO_DEFAULT_COMPILER_FLAGS),, \ 1749 $(PRIVATE_HOST_GLOBAL_LDFLAGS) \ 1750 ) \ 1751 $(PRIVATE_LDFLAGS) \ 1752 $(PRIVATE_ALL_OBJECTS) \ 1753 -Wl,--whole-archive \ 1754 $(PRIVATE_ALL_WHOLE_STATIC_LIBRARIES) \ 1755 -Wl,--no-whole-archive \ 1756 $(if $(PRIVATE_GROUP_STATIC_LIBRARIES),-Wl$(comma)--start-group) \ 1757 $(PRIVATE_ALL_STATIC_LIBRARIES) \ 1758 $(if $(PRIVATE_GROUP_STATIC_LIBRARIES),-Wl$(comma)--end-group) \ 1759 $(if $(filter true,$(NATIVE_COVERAGE)),-lgcov) \ 1760 $(if $(filter true,$(NATIVE_COVERAGE)),$(PRIVATE_HOST_LIBPROFILE_RT)) \ 1761 $(PRIVATE_ALL_SHARED_LIBRARIES) \ 1762 -o $@ \ 1763 $(PRIVATE_LDLIBS) 1764endef 1765endif 1766 1767define transform-host-o-to-shared-lib 1768@echo "$($(PRIVATE_PREFIX)DISPLAY) SharedLib: $(PRIVATE_MODULE) ($@)" 1769@mkdir -p $(dir $@) 1770$(transform-host-o-to-shared-lib-inner) 1771endef 1772 1773define transform-host-o-to-package 1774@echo "$($(PRIVATE_PREFIX)DISPLAY) Package: $(PRIVATE_MODULE) ($@)" 1775@mkdir -p $(dir $@) 1776$(transform-host-o-to-shared-lib-inner) 1777endef 1778 1779 1780########################################################### 1781## Commands for running gcc to link a shared library or package 1782########################################################### 1783 1784define transform-o-to-shared-lib-inner 1785$(hide) $(PRIVATE_CXX) \ 1786 -nostdlib -Wl,-soname,$(notdir $@) \ 1787 -Wl,--gc-sections \ 1788 $(if $(filter true,$(PRIVATE_CLANG)),-shared,-Wl$(comma)-shared) \ 1789 $(PRIVATE_TARGET_CRTBEGIN_SO_O) \ 1790 $(PRIVATE_ALL_OBJECTS) \ 1791 -Wl,--whole-archive \ 1792 $(PRIVATE_ALL_WHOLE_STATIC_LIBRARIES) \ 1793 -Wl,--no-whole-archive \ 1794 $(if $(PRIVATE_GROUP_STATIC_LIBRARIES),-Wl$(comma)--start-group) \ 1795 $(PRIVATE_ALL_STATIC_LIBRARIES) \ 1796 $(if $(PRIVATE_GROUP_STATIC_LIBRARIES),-Wl$(comma)--end-group) \ 1797 $(if $(filter true,$(NATIVE_COVERAGE)),$(PRIVATE_TARGET_COVERAGE_LIB)) \ 1798 $(PRIVATE_TARGET_LIBATOMIC) \ 1799 $(PRIVATE_TARGET_LIBGCC) \ 1800 $(PRIVATE_TARGET_GLOBAL_LDFLAGS) \ 1801 $(PRIVATE_LDFLAGS) \ 1802 $(PRIVATE_ALL_SHARED_LIBRARIES) \ 1803 -o $@ \ 1804 $(PRIVATE_TARGET_CRTEND_SO_O) \ 1805 $(PRIVATE_LDLIBS) 1806endef 1807 1808define transform-o-to-shared-lib 1809@echo "$($(PRIVATE_PREFIX)DISPLAY) SharedLib: $(PRIVATE_MODULE) ($@)" 1810@mkdir -p $(dir $@) 1811$(transform-o-to-shared-lib-inner) 1812endef 1813 1814########################################################### 1815## Commands for filtering a target executable or library 1816########################################################### 1817 1818ifneq ($(TARGET_BUILD_VARIANT),user) 1819 TARGET_STRIP_EXTRA = && $(PRIVATE_OBJCOPY) --add-gnu-debuglink=$< $@ 1820 TARGET_STRIP_KEEP_SYMBOLS_EXTRA = --add-gnu-debuglink=$< 1821endif 1822 1823define transform-to-stripped 1824@echo "$($(PRIVATE_PREFIX)DISPLAY) Strip: $(PRIVATE_MODULE) ($@)" 1825@mkdir -p $(dir $@) 1826$(hide) $(PRIVATE_STRIP) --strip-all $< -o $@ \ 1827 $(if $(PRIVATE_NO_DEBUGLINK),,$(TARGET_STRIP_EXTRA)) 1828endef 1829 1830define transform-to-stripped-keep-mini-debug-info 1831@echo "$($(PRIVATE_PREFIX)DISPLAY) Strip (mini debug info): $(PRIVATE_MODULE) ($@)" 1832@mkdir -p $(dir $@) 1833$(hide) rm -f $@ $@.dynsyms $@.funcsyms $@.keep_symbols $@.debug $@.mini_debuginfo.xz 1834if $(PRIVATE_STRIP) --strip-all -R .comment $< -o $@; then \ 1835 $(PRIVATE_OBJCOPY) --only-keep-debug $< $@.debug && \ 1836 $(PRIVATE_NM) -D $< --format=posix --defined-only | awk '{ print $$1 }' | sort >$@.dynsyms && \ 1837 $(PRIVATE_NM) $< --format=posix --defined-only | awk '{ if ($$2 == "T" || $$2 == "t" || $$2 == "D") print $$1 }' | sort >$@.funcsyms && \ 1838 comm -13 $@.dynsyms $@.funcsyms >$@.keep_symbols && \ 1839 $(PRIVATE_OBJCOPY) --rename-section .debug_frame=saved_debug_frame $@.debug $@.mini_debuginfo && \ 1840 $(PRIVATE_OBJCOPY) -S --remove-section .gdb_index --remove-section .comment --keep-symbols=$@.keep_symbols $@.mini_debuginfo && \ 1841 $(PRIVATE_OBJCOPY) --rename-section saved_debug_frame=.debug_frame $@.mini_debuginfo && \ 1842 rm -f $@.mini_debuginfo.xz && \ 1843 xz $@.mini_debuginfo && \ 1844 $(PRIVATE_OBJCOPY) --add-section .gnu_debugdata=$@.mini_debuginfo.xz $@; \ 1845else \ 1846 cp -f $< $@; \ 1847fi 1848endef 1849 1850define transform-to-stripped-keep-symbols 1851@echo "$($(PRIVATE_PREFIX)DISPLAY) Strip (keep symbols): $(PRIVATE_MODULE) ($@)" 1852@mkdir -p $(dir $@) 1853$(hide) $(PRIVATE_OBJCOPY) \ 1854 `$(PRIVATE_READELF) -S $< | awk '/.debug_/ {print "-R " $$2}' | xargs` \ 1855 $(TARGET_STRIP_KEEP_SYMBOLS_EXTRA) $< $@ 1856endef 1857 1858########################################################### 1859## Commands for packing a target executable or library 1860########################################################### 1861 1862define pack-elf-relocations 1863@echo "$($(PRIVATE_PREFIX)DISPLAY) Pack Relocations: $(PRIVATE_MODULE) ($@)" 1864$(copy-file-to-target) 1865$(hide) $(RELOCATION_PACKER) $@ 1866endef 1867 1868########################################################### 1869## Commands for running gcc to link an executable 1870########################################################### 1871 1872define transform-o-to-executable-inner 1873$(hide) $(PRIVATE_CXX) -pie \ 1874 -nostdlib -Bdynamic \ 1875 -Wl,-dynamic-linker,$(PRIVATE_LINKER) \ 1876 -Wl,--gc-sections \ 1877 -Wl,-z,nocopyreloc \ 1878 -Wl,-rpath-link=$(PRIVATE_TARGET_OUT_INTERMEDIATE_LIBRARIES) \ 1879 $(PRIVATE_TARGET_CRTBEGIN_DYNAMIC_O) \ 1880 $(PRIVATE_ALL_OBJECTS) \ 1881 -Wl,--whole-archive \ 1882 $(PRIVATE_ALL_WHOLE_STATIC_LIBRARIES) \ 1883 -Wl,--no-whole-archive \ 1884 $(if $(PRIVATE_GROUP_STATIC_LIBRARIES),-Wl$(comma)--start-group) \ 1885 $(PRIVATE_ALL_STATIC_LIBRARIES) \ 1886 $(if $(PRIVATE_GROUP_STATIC_LIBRARIES),-Wl$(comma)--end-group) \ 1887 $(if $(filter true,$(NATIVE_COVERAGE)),$(PRIVATE_TARGET_COVERAGE_LIB)) \ 1888 $(PRIVATE_TARGET_LIBATOMIC) \ 1889 $(PRIVATE_TARGET_LIBGCC) \ 1890 $(PRIVATE_TARGET_GLOBAL_LDFLAGS) \ 1891 $(PRIVATE_LDFLAGS) \ 1892 $(PRIVATE_ALL_SHARED_LIBRARIES) \ 1893 -o $@ \ 1894 $(PRIVATE_TARGET_CRTEND_O) \ 1895 $(PRIVATE_LDLIBS) 1896endef 1897 1898define transform-o-to-executable 1899@echo "$($(PRIVATE_PREFIX)DISPLAY) Executable: $(PRIVATE_MODULE) ($@)" 1900@mkdir -p $(dir $@) 1901$(transform-o-to-executable-inner) 1902endef 1903 1904 1905########################################################### 1906## Commands for linking a static executable. In practice, 1907## we only use this on arm, so the other platforms don't 1908## have transform-o-to-static-executable defined. 1909## Clang driver needs -static to create static executable. 1910## However, bionic/linker uses -shared to overwrite. 1911## Linker for x86 targets does not allow coexistance of -static and -shared, 1912## so we add -static only if -shared is not used. 1913########################################################### 1914 1915define transform-o-to-static-executable-inner 1916$(hide) $(PRIVATE_CXX) \ 1917 -nostdlib -Bstatic \ 1918 $(if $(filter $(PRIVATE_LDFLAGS),-shared),,-static) \ 1919 -Wl,--gc-sections \ 1920 -o $@ \ 1921 $(PRIVATE_TARGET_CRTBEGIN_STATIC_O) \ 1922 $(PRIVATE_TARGET_GLOBAL_LDFLAGS) \ 1923 $(PRIVATE_LDFLAGS) \ 1924 $(PRIVATE_ALL_OBJECTS) \ 1925 -Wl,--whole-archive \ 1926 $(PRIVATE_ALL_WHOLE_STATIC_LIBRARIES) \ 1927 -Wl,--no-whole-archive \ 1928 $(filter-out %libcompiler_rt.a,$(filter-out %libc_nomalloc.a,$(filter-out %libc.a,$(PRIVATE_ALL_STATIC_LIBRARIES)))) \ 1929 -Wl,--start-group \ 1930 $(filter %libc.a,$(PRIVATE_ALL_STATIC_LIBRARIES)) \ 1931 $(filter %libc_nomalloc.a,$(PRIVATE_ALL_STATIC_LIBRARIES)) \ 1932 $(if $(filter true,$(NATIVE_COVERAGE)),$(PRIVATE_TARGET_COVERAGE_LIB)) \ 1933 $(PRIVATE_TARGET_LIBATOMIC) \ 1934 $(filter %libcompiler_rt.a,$(PRIVATE_ALL_STATIC_LIBRARIES)) \ 1935 $(PRIVATE_TARGET_LIBGCC) \ 1936 -Wl,--end-group \ 1937 $(PRIVATE_TARGET_CRTEND_O) 1938endef 1939 1940define transform-o-to-static-executable 1941@echo "$($(PRIVATE_PREFIX)DISPLAY) StaticExecutable: $(PRIVATE_MODULE) ($@)" 1942@mkdir -p $(dir $@) 1943$(transform-o-to-static-executable-inner) 1944endef 1945 1946 1947########################################################### 1948## Commands for running gcc to link a host executable 1949########################################################### 1950ifdef BUILD_HOST_static 1951HOST_FPIE_FLAGS := 1952else 1953HOST_FPIE_FLAGS := -pie 1954# Force the correct entry point to workaround a bug in binutils that manifests with -pie 1955ifeq ($(HOST_CROSS_OS),windows) 1956HOST_CROSS_FPIE_FLAGS += -Wl,-e_mainCRTStartup 1957endif 1958endif 1959 1960ifneq ($(HOST_CUSTOM_LD_COMMAND),true) 1961define transform-host-o-to-executable-inner 1962$(hide) $(PRIVATE_CXX) \ 1963 $(PRIVATE_ALL_OBJECTS) \ 1964 -Wl,--whole-archive \ 1965 $(PRIVATE_ALL_WHOLE_STATIC_LIBRARIES) \ 1966 -Wl,--no-whole-archive \ 1967 $(if $(PRIVATE_GROUP_STATIC_LIBRARIES),-Wl$(comma)--start-group) \ 1968 $(PRIVATE_ALL_STATIC_LIBRARIES) \ 1969 $(if $(PRIVATE_GROUP_STATIC_LIBRARIES),-Wl$(comma)--end-group) \ 1970 $(if $(filter true,$(NATIVE_COVERAGE)),-lgcov) \ 1971 $(if $(filter true,$(NATIVE_COVERAGE)),$(PRIVATE_HOST_LIBPROFILE_RT)) \ 1972 $(PRIVATE_ALL_SHARED_LIBRARIES) \ 1973 -Wl,-rpath-link=$($(PRIVATE_2ND_ARCH_VAR_PREFIX)$(PRIVATE_PREFIX)OUT_INTERMEDIATE_LIBRARIES) \ 1974 $(foreach path,$(PRIVATE_RPATHS), \ 1975 -Wl,-rpath,\$$ORIGIN/$(path)) \ 1976 $(if $(PRIVATE_NO_DEFAULT_COMPILER_FLAGS),, \ 1977 $(PRIVATE_HOST_GLOBAL_LDFLAGS) \ 1978 ) \ 1979 $(PRIVATE_LDFLAGS) \ 1980 -o $@ \ 1981 $(PRIVATE_LDLIBS) 1982endef 1983endif 1984 1985define transform-host-o-to-executable 1986@echo "$($(PRIVATE_PREFIX)DISPLAY) Executable: $(PRIVATE_MODULE) ($@)" 1987@mkdir -p $(dir $@) 1988$(transform-host-o-to-executable-inner) 1989endef 1990 1991 1992########################################################### 1993## Commands for running javac to make .class files 1994########################################################### 1995 1996# Add BUILD_NUMBER to apps default version name if it's unbundled build. 1997ifdef TARGET_BUILD_APPS 1998TARGET_BUILD_WITH_APPS_VERSION_NAME := true 1999endif 2000 2001ifdef TARGET_BUILD_WITH_APPS_VERSION_NAME 2002APPS_DEFAULT_VERSION_NAME := $(PLATFORM_VERSION)-$(BUILD_NUMBER_FROM_FILE) 2003else 2004APPS_DEFAULT_VERSION_NAME := $(PLATFORM_VERSION) 2005endif 2006 2007# b/37750224 2008AAPT_ASAN_OPTIONS := ASAN_OPTIONS=detect_leaks=0 2009 2010# TODO: Right now we generate the asset resources twice, first as part 2011# of generating the Java classes, then at the end when packaging the final 2012# assets. This should be changed to do one of two things: (1) Don't generate 2013# any resource files the first time, only create classes during that stage; 2014# or (2) Don't use the -c flag with the second stage, instead taking the 2015# resource files from the first stage as additional input. My original intent 2016# was to use approach (2), but this requires a little more work in the tool. 2017# Maybe we should just use approach (1). 2018 2019# This rule creates the R.java and Manifest.java files, both of which 2020# are PRODUCT-neutral. Don't pass PRIVATE_PRODUCT_AAPT_CONFIG to this invocation. 2021define create-resource-java-files 2022@mkdir -p $(PRIVATE_SOURCE_INTERMEDIATES_DIR) 2023@mkdir -p $(dir $(PRIVATE_RESOURCE_PUBLICS_OUTPUT)) 2024$(hide) $(AAPT_ASAN_OPTIONS) $(AAPT) package $(PRIVATE_AAPT_FLAGS) -m \ 2025 $(eval # PRIVATE_PRODUCT_AAPT_CONFIG is intentionally missing-- see comment.) \ 2026 $(addprefix -J , $(PRIVATE_SOURCE_INTERMEDIATES_DIR)) \ 2027 $(addprefix -M , $(PRIVATE_ANDROID_MANIFEST)) \ 2028 $(addprefix -P , $(PRIVATE_RESOURCE_PUBLICS_OUTPUT)) \ 2029 $(addprefix -S , $(PRIVATE_RESOURCE_DIR)) \ 2030 $(addprefix -A , $(PRIVATE_ASSET_DIR)) \ 2031 $(addprefix -I , $(PRIVATE_AAPT_INCLUDES)) \ 2032 $(addprefix -G , $(PRIVATE_PROGUARD_OPTIONS_FILE)) \ 2033 $(addprefix --min-sdk-version , $(PRIVATE_DEFAULT_APP_TARGET_SDK)) \ 2034 $(addprefix --target-sdk-version , $(PRIVATE_DEFAULT_APP_TARGET_SDK)) \ 2035 $(if $(filter --version-code,$(PRIVATE_AAPT_FLAGS)),,--version-code $(PLATFORM_SDK_VERSION)) \ 2036 $(if $(filter --version-name,$(PRIVATE_AAPT_FLAGS)),,--version-name $(APPS_DEFAULT_VERSION_NAME)) \ 2037 $(addprefix --rename-manifest-package , $(PRIVATE_MANIFEST_PACKAGE_NAME)) \ 2038 $(addprefix --rename-instrumentation-target-package , $(PRIVATE_MANIFEST_INSTRUMENTATION_FOR)) \ 2039 --skip-symbols-without-default-localization 2040endef 2041 2042# Search for generated R.java/Manifest.java, copy the found R.java as $@. 2043# Also copy them to a central 'R' directory to make it easier to add the files to an IDE. 2044define find-generated-R.java 2045$(hide) for GENERATED_MANIFEST_FILE in `find $(PRIVATE_SOURCE_INTERMEDIATES_DIR) \ 2046 -name Manifest.java 2> /dev/null`; do \ 2047 dir=`awk '/package/{gsub(/\./,"/",$$2);gsub(/;/,"",$$2);print $$2;exit}' $$GENERATED_MANIFEST_FILE`; \ 2048 mkdir -p $(TARGET_COMMON_OUT_ROOT)/R/$$dir; \ 2049 $(ACP) -fp $$GENERATED_MANIFEST_FILE $(TARGET_COMMON_OUT_ROOT)/R/$$dir; \ 2050 done; 2051$(hide) for GENERATED_R_FILE in `find $(PRIVATE_SOURCE_INTERMEDIATES_DIR) \ 2052 -name R.java 2> /dev/null`; do \ 2053 dir=`awk '/package/{gsub(/\./,"/",$$2);gsub(/;/,"",$$2);print $$2;exit}' $$GENERATED_R_FILE`; \ 2054 mkdir -p $(TARGET_COMMON_OUT_ROOT)/R/$$dir; \ 2055 $(ACP) -fp $$GENERATED_R_FILE $(TARGET_COMMON_OUT_ROOT)/R/$$dir \ 2056 || exit 31; \ 2057 $(ACP) -fp $$GENERATED_R_FILE $@ || exit 32; \ 2058 done; 2059@# Ensure that the target file is always created, i.e. also in case we did not 2060@# enter the GENERATED_R_FILE-loop above. This avoids unnecessary rebuilding. 2061$(hide) touch $@ 2062endef 2063 2064########################################################### 2065# AAPT2 compilation and link 2066########################################################### 2067define aapt2-compile-one-resource-file 2068@mkdir -p $(dir $@) 2069$(hide) $(AAPT2) compile -o $(dir $@) $(PRIVATE_AAPT2_CFLAGS) --legacy $< 2070endef 2071 2072define aapt2-compile-resource-dirs 2073@mkdir -p $(dir $@) 2074$(hide) $(AAPT2) compile -o $@ $(addprefix --dir ,$(PRIVATE_SOURCE_RES_DIRS)) \ 2075 $(PRIVATE_AAPT2_CFLAGS) --legacy 2076endef 2077 2078# Set up rule to compile one resource file with aapt2. 2079# Must be called with $(eval). 2080# $(1): the source file 2081# $(2): the output file 2082define aapt2-compile-one-resource-file-rule 2083$(2) : $(1) $(AAPT2) 2084 @echo "AAPT2 compile $$@ <- $$<" 2085 $$(call aapt2-compile-one-resource-file) 2086endef 2087 2088# Convert input resource file path to output file path. 2089# values-[config]/<file>.xml -> values-[config]_<file>.arsc.flat; 2090# For other resource file, just replace the last "/" with "_" and 2091# add .flat extension. 2092# 2093# $(1): the input resource file path 2094# $(2): the base dir of the output file path 2095# Returns: the compiled output file path 2096define aapt2-compiled-resource-out-file 2097$(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 2098endef 2099 2100define aapt2-link 2101@mkdir -p $(dir $@) 2102$(call dump-words-to-file,$(PRIVATE_RES_FLAT),$(dir $@)aapt2-flat-list) 2103$(hide) $(AAPT2) link -o $@ \ 2104 $(PRIVATE_AAPT_FLAGS) \ 2105 $(addprefix --manifest ,$(PRIVATE_ANDROID_MANIFEST)) \ 2106 $(addprefix -I ,$(PRIVATE_AAPT_INCLUDES)) \ 2107 $(addprefix -I ,$(PRIVATE_SHARED_ANDROID_LIBRARIES)) \ 2108 $(addprefix --java ,$(PRIVATE_SOURCE_INTERMEDIATES_DIR)) \ 2109 $(addprefix --proguard ,$(PRIVATE_PROGUARD_OPTIONS_FILE)) \ 2110 $(addprefix --min-sdk-version ,$(PRIVATE_DEFAULT_APP_TARGET_SDK)) \ 2111 $(addprefix --target-sdk-version ,$(PRIVATE_DEFAULT_APP_TARGET_SDK)) \ 2112 $(if $(filter --product,$(PRIVATE_AAPT_FLAGS)),,$(addprefix --product ,$(PRIVATE_TARGET_AAPT_CHARACTERISTICS))) \ 2113 $(addprefix -c ,$(PRIVATE_PRODUCT_AAPT_CONFIG)) \ 2114 $(addprefix --preferred-density ,$(PRIVATE_PRODUCT_AAPT_PREF_CONFIG)) \ 2115 $(if $(filter --version-code,$(PRIVATE_AAPT_FLAGS)),,--version-code $(PLATFORM_SDK_VERSION)) \ 2116 $(if $(filter --version-name,$(PRIVATE_AAPT_FLAGS)),,--version-name $(APPS_DEFAULT_VERSION_NAME)) \ 2117 $(addprefix --rename-manifest-package ,$(PRIVATE_MANIFEST_PACKAGE_NAME)) \ 2118 $(addprefix --rename-instrumentation-target-package ,$(PRIVATE_MANIFEST_INSTRUMENTATION_FOR)) \ 2119 $(addprefix -R , $(PRIVATE_OVERLAY_FLAT)) \ 2120 \@$(dir $@)aapt2-flat-list 2121endef 2122 2123########################################################### 2124xlint_unchecked := -Xlint:unchecked 2125 2126# emit-line, <word list>, <output file> 2127define emit-line 2128 $(if $(1),echo -n '$(strip $(1)) ' >> $(2)) 2129endef 2130 2131# dump-words-to-file, <word list>, <output file> 2132define dump-words-to-file 2133 @rm -f $(2) 2134 @touch $(2) 2135 @$(call emit-line,$(wordlist 1,500,$(1)),$(2)) 2136 @$(call emit-line,$(wordlist 501,1000,$(1)),$(2)) 2137 @$(call emit-line,$(wordlist 1001,1500,$(1)),$(2)) 2138 @$(call emit-line,$(wordlist 1501,2000,$(1)),$(2)) 2139 @$(call emit-line,$(wordlist 2001,2500,$(1)),$(2)) 2140 @$(call emit-line,$(wordlist 2501,3000,$(1)),$(2)) 2141 @$(call emit-line,$(wordlist 3001,3500,$(1)),$(2)) 2142 @$(call emit-line,$(wordlist 3501,4000,$(1)),$(2)) 2143 @$(call emit-line,$(wordlist 4001,4500,$(1)),$(2)) 2144 @$(call emit-line,$(wordlist 4501,5000,$(1)),$(2)) 2145 @$(call emit-line,$(wordlist 5001,5500,$(1)),$(2)) 2146 @$(call emit-line,$(wordlist 5501,6000,$(1)),$(2)) 2147 @$(call emit-line,$(wordlist 6001,6500,$(1)),$(2)) 2148 @$(call emit-line,$(wordlist 6501,7000,$(1)),$(2)) 2149 @$(call emit-line,$(wordlist 7001,7500,$(1)),$(2)) 2150 @$(call emit-line,$(wordlist 7501,8000,$(1)),$(2)) 2151 @$(call emit-line,$(wordlist 8001,8500,$(1)),$(2)) 2152 @$(call emit-line,$(wordlist 8501,9000,$(1)),$(2)) 2153 @$(call emit-line,$(wordlist 9001,9500,$(1)),$(2)) 2154 @$(call emit-line,$(wordlist 9501,10000,$(1)),$(2)) 2155 @$(call emit-line,$(wordlist 10001,10500,$(1)),$(2)) 2156 @$(call emit-line,$(wordlist 10501,11000,$(1)),$(2)) 2157 @$(call emit-line,$(wordlist 11001,11500,$(1)),$(2)) 2158 @$(call emit-line,$(wordlist 11501,12000,$(1)),$(2)) 2159 @$(call emit-line,$(wordlist 12001,12500,$(1)),$(2)) 2160 @$(call emit-line,$(wordlist 12501,13000,$(1)),$(2)) 2161 @$(call emit-line,$(wordlist 13001,13500,$(1)),$(2)) 2162 @$(if $(wordlist 13501,13502,$(1)),$(error Too many words ($(words $(1))))) 2163endef 2164 2165# For a list of jar files, unzip them to a specified directory, 2166# but make sure that no META-INF files come along for the ride, 2167# unless PRIVATE_DONT_DELETE_JAR_META_INF is set. 2168# 2169# $(1): files to unzip 2170# $(2): destination directory 2171define unzip-jar-files 2172 $(hide) for f in $(1); \ 2173 do \ 2174 if [ ! -f $$f ]; then \ 2175 echo Missing file $$f; \ 2176 exit 1; \ 2177 fi; \ 2178 unzip -qo $$f -d $(2) -x module-info.class; \ 2179 done 2180 $(if $(PRIVATE_DONT_DELETE_JAR_META_INF),,$(hide) rm -rf $(2)/META-INF) 2181endef 2182 2183# Call jack 2184# 2185define call-jack 2186 JACK_VERSION=$(PRIVATE_JACK_VERSION) $(JACK) $(DEFAULT_JACK_EXTRA_ARGS) 2187endef 2188 2189# Common definition to invoke javac on the host and target. 2190# 2191# Some historical notes: 2192# - below we write the list of java files to java-source-list to avoid argument 2193# list length problems with Cygwin 2194# - we filter out duplicate java file names because eclipse's compiler 2195# doesn't like them. 2196# 2197# $(1): javac 2198# $(2): bootclasspath 2199define compile-java 2200$(hide) rm -f $@ 2201$(hide) rm -rf $(PRIVATE_CLASS_INTERMEDIATES_DIR) $(PRIVATE_ANNO_INTERMEDIATES_DIR) 2202$(hide) mkdir -p $(dir $@) 2203$(hide) mkdir -p $(PRIVATE_CLASS_INTERMEDIATES_DIR) $(PRIVATE_ANNO_INTERMEDIATES_DIR) 2204$(call unzip-jar-files,$(PRIVATE_STATIC_JAVA_LIBRARIES),$(PRIVATE_CLASS_INTERMEDIATES_DIR)) 2205$(call dump-words-to-file,$(PRIVATE_JAVA_SOURCES),$(PRIVATE_CLASS_INTERMEDIATES_DIR)/java-source-list) 2206$(hide) if [ -d "$(PRIVATE_SOURCE_INTERMEDIATES_DIR)" ]; then \ 2207 find $(PRIVATE_SOURCE_INTERMEDIATES_DIR) -name '*.java' -and -not -name '.*' >> $(PRIVATE_CLASS_INTERMEDIATES_DIR)/java-source-list; \ 2208fi 2209$(if $(PRIVATE_HAS_PROTO_SOURCES), \ 2210 $(hide) find $(PRIVATE_PROTO_SOURCE_INTERMEDIATES_DIR) -name '*.java' -and -not -name '.*' >> $(PRIVATE_CLASS_INTERMEDIATES_DIR)/java-source-list ) 2211$(if $(PRIVATE_HAS_RS_SOURCES), \ 2212 $(hide) find $(PRIVATE_RS_SOURCE_INTERMEDIATES_DIR) -name '*.java' -and -not -name '.*' >> $(PRIVATE_CLASS_INTERMEDIATES_DIR)/java-source-list ) 2213$(hide) tr ' ' '\n' < $(PRIVATE_CLASS_INTERMEDIATES_DIR)/java-source-list \ 2214 | $(NORMALIZE_PATH) | sort -u > $(PRIVATE_CLASS_INTERMEDIATES_DIR)/java-source-list-uniq 2215$(hide) if [ -s $(PRIVATE_CLASS_INTERMEDIATES_DIR)/java-source-list-uniq ] ; then \ 2216 $(SOONG_JAVAC_WRAPPER) $(1) -encoding UTF-8 \ 2217 $(if $(findstring true,$(PRIVATE_WARNINGS_ENABLE)),$(xlint_unchecked),) \ 2218 $(2) \ 2219 $(addprefix -classpath ,$(strip \ 2220 $(call normalize-path-list,$(PRIVATE_ALL_JAVA_LIBRARIES)))) \ 2221 $(if $(findstring true,$(PRIVATE_WARNINGS_ENABLE)),$(xlint_unchecked),) \ 2222 -d $(PRIVATE_CLASS_INTERMEDIATES_DIR) -s $(PRIVATE_ANNO_INTERMEDIATES_DIR) \ 2223 $(PRIVATE_JAVACFLAGS) \ 2224 \@$(PRIVATE_CLASS_INTERMEDIATES_DIR)/java-source-list-uniq \ 2225 || ( rm -rf $(PRIVATE_CLASS_INTERMEDIATES_DIR) ; exit 41 ) \ 2226fi 2227$(if $(PRIVATE_JAVA_LAYERS_FILE), $(hide) build/tools/java-layers.py \ 2228 $(PRIVATE_JAVA_LAYERS_FILE) \@$(PRIVATE_CLASS_INTERMEDIATES_DIR)/java-source-list-uniq,) 2229$(hide) rm -f $(PRIVATE_CLASS_INTERMEDIATES_DIR)/java-source-list 2230$(hide) rm -f $(PRIVATE_CLASS_INTERMEDIATES_DIR)/java-source-list-uniq 2231$(if $(PRIVATE_JAR_EXCLUDE_FILES), $(hide) find $(PRIVATE_CLASS_INTERMEDIATES_DIR) \ 2232 -name $(word 1, $(PRIVATE_JAR_EXCLUDE_FILES)) \ 2233 $(addprefix -o -name , $(wordlist 2, 999, $(PRIVATE_JAR_EXCLUDE_FILES))) \ 2234 | xargs rm -rf) 2235$(if $(PRIVATE_JAR_PACKAGES), \ 2236 $(hide) find $(PRIVATE_CLASS_INTERMEDIATES_DIR) -mindepth 1 -type f \ 2237 $(foreach pkg, $(PRIVATE_JAR_PACKAGES), \ 2238 -not -path $(PRIVATE_CLASS_INTERMEDIATES_DIR)/$(subst .,/,$(pkg))/\*) -delete ; \ 2239 find $(PRIVATE_CLASS_INTERMEDIATES_DIR) -empty -delete) 2240$(if $(PRIVATE_JAR_EXCLUDE_PACKAGES), $(hide) rm -rf \ 2241 $(foreach pkg, $(PRIVATE_JAR_EXCLUDE_PACKAGES), \ 2242 $(PRIVATE_CLASS_INTERMEDIATES_DIR)/$(subst .,/,$(pkg)))) 2243$(if $(PRIVATE_JAR_MANIFEST), \ 2244 $(hide) sed -e "s/%BUILD_NUMBER%/$(BUILD_NUMBER_FROM_FILE)/" \ 2245 $(PRIVATE_JAR_MANIFEST) > $(dir $@)/manifest.mf && \ 2246 $(JAR) -cfm $@ $(dir $@)/manifest.mf \ 2247 -C $(PRIVATE_CLASS_INTERMEDIATES_DIR) ., \ 2248 $(hide) $(JAR) -cf $@ -C $(PRIVATE_CLASS_INTERMEDIATES_DIR) .) 2249$(if $(PRIVATE_EXTRA_JAR_ARGS),$(call add-java-resources-to,$@)) 2250endef 2251 2252define transform-java-to-classes.jar 2253@echo "$($(PRIVATE_PREFIX)DISPLAY) Java: $(PRIVATE_MODULE) ($(PRIVATE_CLASS_INTERMEDIATES_DIR))" 2254$(call compile-java,$(TARGET_JAVAC),$(PRIVATE_BOOTCLASSPATH)) 2255endef 2256 2257# Invoke Jack to compile java from source to dex and jack files. 2258# 2259# Some historical notes: 2260# - below we write the list of java files to java-source-list to avoid argument 2261# list length problems with Cygwin 2262# - we filter out duplicate java file names because Jack doesn't like them. 2263define jack-java-to-dex 2264$(hide) rm -f $@ 2265$(hide) rm -f $(PRIVATE_CLASSES_JACK) 2266$(hide) rm -rf $(PRIVATE_JACK_INTERMEDIATES_DIR) 2267$(hide) mkdir -p $(dir $@) 2268$(hide) mkdir -p $(dir $(PRIVATE_CLASSES_JACK)) 2269$(hide) mkdir -p $(PRIVATE_JACK_INTERMEDIATES_DIR) 2270$(if $(PRIVATE_JACK_INCREMENTAL_DIR),$(hide) mkdir -p $(PRIVATE_JACK_INCREMENTAL_DIR)) 2271$(call dump-words-to-file,$(PRIVATE_JAVA_SOURCES),$(PRIVATE_JACK_INTERMEDIATES_DIR)/java-source-list) 2272$(if $(PRIVATE_SOURCE_INTERMEDIATES_DIR), \ 2273 $(hide) if [ -d "$(PRIVATE_SOURCE_INTERMEDIATES_DIR)" ]; then \ 2274 find $(PRIVATE_SOURCE_INTERMEDIATES_DIR) -name '*.java' >> $(PRIVATE_JACK_INTERMEDIATES_DIR)/java-source-list; \ 2275 fi) 2276$(if $(PRIVATE_HAS_PROTO_SOURCES), \ 2277 $(hide) find $(PRIVATE_PROTO_SOURCE_INTERMEDIATES_DIR) -name '*.java' >> $(PRIVATE_JACK_INTERMEDIATES_DIR)/java-source-list ) 2278$(if $(PRIVATE_HAS_RS_SOURCES), \ 2279 $(hide) find $(PRIVATE_RS_SOURCE_INTERMEDIATES_DIR) -name '*.java' >> $(PRIVATE_JACK_INTERMEDIATES_DIR)/java-source-list ) 2280$(hide) tr ' ' '\n' < $(PRIVATE_JACK_INTERMEDIATES_DIR)/java-source-list \ 2281 | $(NORMALIZE_PATH) | sort -u > $(PRIVATE_JACK_INTERMEDIATES_DIR)/java-source-list-uniq 2282$(if $(PRIVATE_JACK_PROGUARD_FLAGS), \ 2283 $(hide) echo -basedirectory $(CURDIR) > $@.flags; \ 2284 echo $(PRIVATE_JACK_PROGUARD_FLAGS) >> $@.flags; \ 2285) 2286$(if $(PRIVATE_EXTRA_JAR_ARGS), 2287 $(hide) mkdir -p $@.res.tmp 2288 $(hide) $(call create-empty-package-at,$@.res.tmp.zip) 2289 $(hide) $(call add-java-resources-to,$@.res.tmp.zip) 2290 $(hide) unzip -qo $@.res.tmp.zip -d $@.res.tmp 2291 $(hide) rm $@.res.tmp.zip) 2292$(if $(PRIVATE_JACK_IMPORT_JAR), 2293 $(hide) mkdir -p $@.tmpjill.res 2294 $(hide) unzip -qo $(PRIVATE_JACK_IMPORT_JAR) -d $@.tmpjill.res 2295 $(hide) find $@.tmpjill.res -iname "*.class" -delete) 2296$(hide) if [ -s $(PRIVATE_JACK_INTERMEDIATES_DIR)/java-source-list-uniq ] ; then \ 2297 export tmpEcjArg="@$(PRIVATE_JACK_INTERMEDIATES_DIR)/java-source-list-uniq"; \ 2298else \ 2299 export tmpEcjArg=""; \ 2300fi; \ 2301$(call call-jack) \ 2302 $(strip $(PRIVATE_JACK_FLAGS)) \ 2303 $(strip $(PRIVATE_JACK_COVERAGE_OPTIONS)) \ 2304 $(if $(NO_OPTIMIZE_DX), \ 2305 -D jack.dex.optimize="false") \ 2306 $(if $(PRIVATE_RMTYPEDEFS), \ 2307 -D jack.android.remove-typedef="true") \ 2308 $(if $(PRIVATE_JACK_IMPORT_JAR), \ 2309 --import $(PRIVATE_JACK_IMPORT_JAR) --import-resource $@.tmpjill.res) \ 2310 $(addprefix --classpath ,$(strip \ 2311 $(call normalize-path-list,$(PRIVATE_JACK_SHARED_LIBRARIES)))) \ 2312 $(addprefix --import ,$(call reverse-list,$(PRIVATE_STATIC_JACK_LIBRARIES))) \ 2313 $(addprefix --pluginpath ,$(strip \ 2314 $(call normalize-path-list,$(PRIVATE_JACK_PLUGIN_PATH)))) \ 2315 $(if $(PRIVATE_JACK_PLUGIN),--plugin $(call normalize-comma-list,$(PRIVATE_JACK_PLUGIN))) \ 2316 $(if $(PRIVATE_EXTRA_JAR_ARGS),--import-resource $@.res.tmp) \ 2317 -D jack.android.min-api-level=$(PRIVATE_JACK_MIN_SDK_VERSION) \ 2318 -D jack.import.resource.policy=keep-first \ 2319 -D jack.import.type.policy=keep-first \ 2320 --output-jack $(PRIVATE_CLASSES_JACK) \ 2321 $(if $(PRIVATE_JACK_INCREMENTAL_DIR),--incremental-folder $(PRIVATE_JACK_INCREMENTAL_DIR)) \ 2322 --output-dex $(PRIVATE_JACK_INTERMEDIATES_DIR) \ 2323 $(addprefix --config-jarjar ,$(strip $(PRIVATE_JARJAR_RULES))) \ 2324 $(if $(PRIVATE_JACK_PROGUARD_FLAGS),--config-proguard $@.flags) \ 2325 $$tmpEcjArg \ 2326 || ( rm -rf $(PRIVATE_CLASSES_JACK); exit 41 ) 2327$(hide) mv $(PRIVATE_JACK_INTERMEDIATES_DIR)/classes*.dex $(dir $@) 2328$(hide) rm -f $(PRIVATE_JACK_INTERMEDIATES_DIR)/java-source-list 2329$(if $(PRIVATE_EXTRA_JAR_ARGS),$(hide) rm -rf $@.res.tmp) 2330$(hide) mv $(PRIVATE_JACK_INTERMEDIATES_DIR)/java-source-list-uniq $(PRIVATE_JACK_INTERMEDIATES_DIR).java-source-list 2331$(if $(PRIVATE_JAR_PACKAGES), $(hide) echo unsupported options PRIVATE_JAR_PACKAGES in $@; exit 53) 2332$(if $(PRIVATE_JAR_EXCLUDE_PACKAGES), $(hide) echo unsupported options JAR_EXCLUDE_PACKAGES in $@; exit 53) 2333$(if $(PRIVATE_JAR_MANIFEST), $(hide) echo unsupported options JAR_MANIFEST in $@; exit 53) 2334endef 2335 2336# Invoke Jack to compile java source just to check it compiles correctly. 2337# 2338# Some historical notes: 2339# - below we write the list of java files to java-source-list to avoid argument 2340# list length problems with Cygwin 2341# - we filter out duplicate java file names because Jack doesn't like them. 2342define jack-check-java 2343$(hide) rm -f $@ 2344$(hide) rm -f $@.java-source-list 2345$(hide) rm -f $@.java-source-list-uniq 2346$(hide) mkdir -p $(dir $@) 2347$(if $(PRIVATE_JACK_INCREMENTAL_DIR),$(hide) mkdir -p $(PRIVATE_JACK_INCREMENTAL_DIR)) 2348$(call dump-words-to-file,$(PRIVATE_JAVA_SOURCES),$@.java-source-list) 2349$(hide) if [ -d "$(PRIVATE_SOURCE_INTERMEDIATES_DIR)" ]; then \ 2350 find $(PRIVATE_SOURCE_INTERMEDIATES_DIR) -name '*.java' >> $@.java-source-list; \ 2351fi 2352$(if $(PRIVATE_HAS_PROTO_SOURCES), \ 2353 $(hide) find $(PRIVATE_PROTO_SOURCE_INTERMEDIATES_DIR) -name '*.java' >> $@.java-source-list ) 2354$(if $(PRIVATE_HAS_RS_SOURCES), \ 2355 $(hide) find $(PRIVATE_RS_SOURCE_INTERMEDIATES_DIR) -name '*.java' >> $@.java-source-list ) 2356$(hide) tr ' ' '\n' < $@.java-source-list \ 2357 | sort -u > $@.java-source-list-uniq 2358$(hide) if [ -s $@.java-source-list-uniq ] ; then \ 2359 $(call call-jack,$(PRIVATE_JACK_EXTRA_ARGS)) \ 2360 $(strip $(PRIVATE_JACK_FLAGS)) \ 2361 $(strip $(PRIVATE_JACK_DEBUG_FLAGS)) \ 2362 $(addprefix --classpath ,$(strip \ 2363 $(call normalize-path-list,$(call reverse-list,$(PRIVATE_STATIC_JACK_LIBRARIES)) $(PRIVATE_JACK_SHARED_LIBRARIES)))) \ 2364 -D jack.import.resource.policy=keep-first \ 2365 -D jack.android.min-api-level=$(PRIVATE_JACK_MIN_SDK_VERSION) \ 2366 -D jack.import.type.policy=keep-first \ 2367 $(if $(PRIVATE_JACK_INCREMENTAL_DIR),--incremental-folder $(PRIVATE_JACK_INCREMENTAL_DIR)) \ 2368 @$@.java-source-list-uniq; \ 2369fi 2370touch $@ 2371endef 2372 2373define transform-jar-to-jack 2374 $(hide) mkdir -p $(dir $@) 2375 $(hide) mkdir -p $@.tmpjill.res 2376 $(hide) unzip -qo $< -d $@.tmpjill.res 2377 $(hide) find $@.tmpjill.res -iname "*.class" -delete 2378 $(hide) $(call call-jack) \ 2379 $(PRIVATE_JACK_FLAGS) \ 2380 $(addprefix --pluginpath ,$(strip \ 2381 $(call normalize-path-list,$(PRIVATE_JACK_PLUGIN_PATH)))) \ 2382 $(if $(PRIVATE_JACK_PLUGIN),--plugin $(call normalize-comma-list,$(PRIVATE_JACK_PLUGIN))) \ 2383 -D jack.import.resource.policy=keep-first \ 2384 -D jack.import.type.policy=keep-first \ 2385 -D jack.android.min-api-level=$(PRIVATE_JACK_MIN_SDK_VERSION) \ 2386 --import $< \ 2387 --import-resource $@.tmpjill.res \ 2388 --output-jack $@ 2389 $(hide) rm -rf $@.tmpjill.res 2390endef 2391 2392# Moves $1.tmp to $1 if necessary. This is designed to be used with 2393# .KATI_RESTAT. For kati, this function doesn't update the timestamp 2394# of $1 when $1.tmp is identical to $1 so that ninja won't rebuild 2395# targets which depend on $1. 2396define commit-change-for-toc 2397$(hide) if cmp -s $1.tmp $1 ; then \ 2398 rm $1.tmp ; \ 2399else \ 2400 mv $1.tmp $1 ; \ 2401fi 2402endef 2403 2404# b/37756495 2405IJAR_ASAN_OPTIONS := ASAN_OPTIONS=detect_leaks=0 2406 2407## Rule to create a table of contents from a .jar file. 2408## Must be called with $(eval). 2409# $(1): A .jar file 2410define _transform-jar-to-toc 2411$1.toc: $1 | $(IJAR) 2412 @echo Generating TOC: $$@ 2413 $(hide) $(IJAR_ASAN_OPTIONS) $(IJAR) $$< $$@.tmp 2414 $$(call commit-change-for-toc,$$@) 2415endef 2416 2417## Define a rule which generates .jar.toc and mark it as .KATI_RESTAT. 2418# $(1): A .jar file 2419define define-jar-to-toc-rule 2420$(eval $(call _transform-jar-to-toc,$1))\ 2421$(eval .KATI_RESTAT: $1.toc) 2422endef 2423 2424ifeq (,$(TARGET_BUILD_APPS)) 2425 2426## Rule to create a table of contents from a .dex file. 2427## Must be called with $(eval). 2428# $(1): The directory which contains classes*.dex files 2429define _transform-dex-to-toc 2430$1/classes.dex.toc: PRIVATE_INPUT_DEX_FILES := $1/classes*.dex 2431$1/classes.dex.toc: $1/classes.dex $(DEXDUMP) 2432 @echo Generating TOC: $$@ 2433 $(hide) ANDROID_LOG_TAGS="*:e" $(DEXDUMP) -l xml $$(PRIVATE_INPUT_DEX_FILES) > $$@.tmp 2434 $$(call commit-change-for-toc,$$@) 2435endef 2436 2437## Define a rule which generates .dex.toc and mark it as .KATI_RESTAT. 2438# $(1): The directory which contains classes*.dex files 2439define define-dex-to-toc-rule 2440$(eval $(call _transform-dex-to-toc,$1))\ 2441$(eval .KATI_RESTAT: $1/classes.dex.toc) 2442endef 2443 2444else 2445 2446# Turn off .toc optimization for apps build as we cannot build dexdump. 2447define define-dex-to-toc-rule 2448endef 2449 2450endif # TARGET_BUILD_APPS 2451 2452 2453# Invoke Jack to compile java from source to jack files without shrink or obfuscation. 2454# 2455# Some historical notes: 2456# - below we write the list of java files to java-source-list to avoid argument 2457# list length problems with Cygwin 2458# - we filter out duplicate java file names because Jack doesn't like them. 2459define java-to-jack 2460$(hide) rm -f $@ 2461$(hide) rm -rf $(PRIVATE_JACK_INTERMEDIATES_DIR) 2462$(hide) mkdir -p $(dir $@) 2463$(hide) mkdir -p $(PRIVATE_JACK_INTERMEDIATES_DIR) 2464$(if $(PRIVATE_JACK_INCREMENTAL_DIR),$(hide) mkdir -p $(PRIVATE_JACK_INCREMENTAL_DIR)) 2465$(call dump-words-to-file,$(PRIVATE_JAVA_SOURCES),$(PRIVATE_JACK_INTERMEDIATES_DIR)/java-source-list) 2466$(hide) if [ -d "$(PRIVATE_SOURCE_INTERMEDIATES_DIR)" ]; then \ 2467 find $(PRIVATE_SOURCE_INTERMEDIATES_DIR) -name '*.java' >> $(PRIVATE_JACK_INTERMEDIATES_DIR)/java-source-list; \ 2468fi 2469$(if $(PRIVATE_HAS_PROTO_SOURCES), \ 2470 $(hide) find $(PRIVATE_PROTO_SOURCE_INTERMEDIATES_DIR) -name '*.java' >> $(PRIVATE_JACK_INTERMEDIATES_DIR)/java-source-list ) 2471$(if $(PRIVATE_HAS_RS_SOURCES), \ 2472 $(hide) find $(PRIVATE_RS_SOURCE_INTERMEDIATES_DIR) -name '*.java' >> $(PRIVATE_JACK_INTERMEDIATES_DIR)/java-source-list ) 2473$(hide) tr ' ' '\n' < $(PRIVATE_JACK_INTERMEDIATES_DIR)/java-source-list \ 2474 | $(NORMALIZE_PATH) | sort -u > $(PRIVATE_JACK_INTERMEDIATES_DIR)/java-source-list-uniq 2475$(if $(PRIVATE_JACK_PROGUARD_FLAGS), \ 2476 $(hide) echo -basedirectory $(CURDIR) > $@.flags; \ 2477 echo $(PRIVATE_JACK_PROGUARD_FLAGS) >> $@.flags; \ 2478) 2479$(if $(PRIVATE_EXTRA_JAR_ARGS), 2480 $(hide) mkdir -p $@.res.tmp 2481 $(hide) $(call create-empty-package-at,$@.res.tmp.zip) 2482 $(hide) $(call add-java-resources-to,$@.res.tmp.zip) 2483 $(hide) unzip -qo $@.res.tmp.zip -d $@.res.tmp 2484 $(hide) rm $@.res.tmp.zip) 2485$(hide) if [ -s $(PRIVATE_JACK_INTERMEDIATES_DIR)/java-source-list-uniq ] ; then \ 2486 export tmpEcjArg="@$(PRIVATE_JACK_INTERMEDIATES_DIR)/java-source-list-uniq"; \ 2487else \ 2488 export tmpEcjArg=""; \ 2489fi; \ 2490$(call call-jack) \ 2491 $(strip $(PRIVATE_JACK_FLAGS)) \ 2492 $(if $(NO_OPTIMIZE_DX), \ 2493 -D jack.dex.optimize="false") \ 2494 $(addprefix --classpath ,$(strip \ 2495 $(call normalize-path-list,$(PRIVATE_JACK_SHARED_LIBRARIES)))) \ 2496 $(addprefix --import ,$(call reverse-list,$(PRIVATE_STATIC_JACK_LIBRARIES))) \ 2497 $(addprefix --pluginpath ,$(strip \ 2498 $(call normalize-path-list,$(PRIVATE_JACK_PLUGIN_PATH)))) \ 2499 $(if $(PRIVATE_JACK_PLUGIN),--plugin $(call normalize-comma-list,$(PRIVATE_JACK_PLUGIN))) \ 2500 $(if $(PRIVATE_EXTRA_JAR_ARGS),--import-resource $@.res.tmp) \ 2501 -D jack.import.resource.policy=keep-first \ 2502 -D jack.import.type.policy=keep-first \ 2503 -D jack.android.min-api-level=$(PRIVATE_JACK_MIN_SDK_VERSION) \ 2504 $(if $(PRIVATE_JACK_INCREMENTAL_DIR),--incremental-folder $(PRIVATE_JACK_INCREMENTAL_DIR)) \ 2505 --output-jack $@ \ 2506 $(addprefix --config-jarjar ,$(strip $(PRIVATE_JARJAR_RULES))) \ 2507 $(if $(PRIVATE_JACK_PROGUARD_FLAGS),--config-proguard $@.flags) \ 2508 $$tmpEcjArg \ 2509 || ( rm -f $@ ; exit 41 ) 2510$(hide) rm -f $(PRIVATE_JACK_INTERMEDIATES_DIR)/java-source-list 2511$(if $(PRIVATE_EXTRA_JAR_ARGS),$(hide) rm -rf $@.res.tmp) 2512$(hide) mv $(PRIVATE_JACK_INTERMEDIATES_DIR)/java-source-list-uniq $(PRIVATE_JACK_INTERMEDIATES_DIR).java-source-list 2513$(if $(PRIVATE_JAR_PACKAGES), $(hide) echo unsupported options PRIVATE_JAR_PACKAGES in $@; exit 53) 2514$(if $(PRIVATE_JAR_EXCLUDE_PACKAGES), $(hide) echo unsupported options JAR_EXCLUDE_PACKAGES in $@; exit 53) 2515$(if $(PRIVATE_JAR_MANIFEST), $(hide) echo unsupported options JAR_MANIFEST in $@; exit 53) 2516endef 2517 2518define desugar-bootclasspath 2519$(filter-out -classpath -bootclasspath "",$(subst :,$(space),$(1))) 2520endef 2521 2522# Takes an sdk version that might be PLATFORM_VERSION_CODENAME (for example P), 2523# returns a number greater than the highest existing sdk version if it is, or 2524# the input if it is not. 2525define codename-or-sdk-to-sdk 2526$(if $(filter $(1),$(PLATFORM_VERSION_CODENAME)),10000,$(1)) 2527endef 2528 2529# --add-opens is required because desugar reflects via java.lang.invoke.MethodHandles.Lookup 2530# --desugar_try_with_resources_if_needed=false is needed due to b/63180735, b/63901645, b/63900665 2531define desugar-classes-jar 2532@echo Desugar: $@ 2533@mkdir -p $(dir $@) 2534$(hide) rm -f $@ $@.tmp 2535@rm -rf $(dir $@)/desugar_dumped_classes 2536@mkdir $(dir $@)/desugar_dumped_classes 2537$(hide) $(JAVA) \ 2538 $(if $(EXPERIMENTAL_USE_OPENJDK9),--add-opens java.base/java.lang.invoke=ALL-UNNAMED,) \ 2539 -Djdk.internal.lambda.dumpProxyClasses=$(abspath $(dir $@))/desugar_dumped_classes \ 2540 -jar $(DESUGAR) \ 2541 $(addprefix --bootclasspath_entry ,$(call desugar-bootclasspath,$(PRIVATE_BOOTCLASSPATH))) \ 2542 $(addprefix --classpath_entry ,$(PRIVATE_ALL_JAVA_LIBRARIES)) \ 2543 --min_sdk_version $(call codename-or-sdk-to-sdk,$(PRIVATE_DEFAULT_APP_TARGET_SDK)) \ 2544 --desugar_try_with_resources_if_needed=false \ 2545 --allow_empty_bootclasspath \ 2546 $(if $(filter --core-library,$(PRIVATE_DX_FLAGS)),--core_library) \ 2547 -i $< -o $@.tmp 2548 mv $@.tmp $@ 2549endef 2550 2551 2552define transform-classes.jar-to-dex 2553@echo "target Dex: $(PRIVATE_MODULE)" 2554@mkdir -p $(dir $@) 2555$(hide) rm -f $(dir $@)classes*.dex 2556$(hide) $(DX_COMMAND) \ 2557 --dex --output=$(dir $@) \ 2558 --min-sdk-version=$(call codename-or-sdk-to-sdk,$(PRIVATE_DEFAULT_APP_TARGET_SDK)) \ 2559 $(if $(NO_OPTIMIZE_DX), \ 2560 --no-optimize) \ 2561 $(if $(GENERATE_DEX_DEBUG), \ 2562 --debug --verbose \ 2563 --dump-to=$(@:.dex=.lst) \ 2564 --dump-width=1000) \ 2565 $(PRIVATE_DX_FLAGS) \ 2566 $< 2567endef 2568 2569# Create a mostly-empty .jar file that we'll add to later. 2570# The MacOS jar tool doesn't like creating empty jar files, 2571# so we need to give it something. 2572# $(1) package to create 2573define create-empty-package-at 2574@mkdir -p $(dir $(1)) 2575$(hide) touch $(dir $(1))zipdummy 2576$(hide) $(JAR) cf $(1) -C $(dir $(1)) zipdummy 2577$(hide) zip -qd $(1) zipdummy 2578$(hide) rm $(dir $(1))zipdummy 2579endef 2580 2581# Create a mostly-empty .jar file that we'll add to later. 2582# The MacOS jar tool doesn't like creating empty jar files, 2583# so we need to give it something. 2584define create-empty-package 2585$(call create-empty-package-at,$@) 2586endef 2587 2588# Copy an arhchive file and delete any class files and empty folders inside. 2589# $(1): the source archive file. 2590# $(2): the destination archive file. 2591define initialize-package-file 2592@mkdir -p $(dir $(2)) 2593$(hide) cp -f $(1) $(2) 2594$(hide) zip -qd $(2) "*.class" \ 2595 $(if $(strip $(PRIVATE_DONT_DELETE_JAR_DIRS)),,"*/") \ 2596 || true # Ignore the error when nothing to delete. 2597endef 2598 2599#TODO: we kinda want to build different asset packages for 2600# different configurations, then combine them later (or something). 2601# Per-locale, etc. 2602# A list of dynamic and static parameters; build layers for 2603# dynamic params that lay over the static ones. 2604#TODO: update the manifest to point to the package file 2605#Note that the version numbers are given to aapt as simple default 2606#values; applications can override these by explicitly stating 2607#them in their manifest. 2608define add-assets-to-package 2609$(hide) $(AAPT_ASAN_OPTIONS) $(AAPT) package -u $(PRIVATE_AAPT_FLAGS) \ 2610 $(addprefix -c , $(PRIVATE_PRODUCT_AAPT_CONFIG)) \ 2611 $(addprefix --preferred-density , $(PRIVATE_PRODUCT_AAPT_PREF_CONFIG)) \ 2612 $(addprefix -M , $(PRIVATE_ANDROID_MANIFEST)) \ 2613 $(addprefix -S , $(PRIVATE_RESOURCE_DIR)) \ 2614 $(addprefix -A , $(PRIVATE_ASSET_DIR)) \ 2615 $(addprefix -I , $(PRIVATE_AAPT_INCLUDES)) \ 2616 $(addprefix --min-sdk-version , $(PRIVATE_DEFAULT_APP_TARGET_SDK)) \ 2617 $(addprefix --target-sdk-version , $(PRIVATE_DEFAULT_APP_TARGET_SDK)) \ 2618 $(if $(filter --product,$(PRIVATE_AAPT_FLAGS)),,$(addprefix --product , $(PRIVATE_TARGET_AAPT_CHARACTERISTICS))) \ 2619 $(if $(filter --version-code,$(PRIVATE_AAPT_FLAGS)),,--version-code $(PLATFORM_SDK_VERSION)) \ 2620 $(if $(filter --version-name,$(PRIVATE_AAPT_FLAGS)),,--version-name $(APPS_DEFAULT_VERSION_NAME)) \ 2621 $(addprefix --rename-manifest-package , $(PRIVATE_MANIFEST_PACKAGE_NAME)) \ 2622 $(addprefix --rename-instrumentation-target-package , $(PRIVATE_MANIFEST_INSTRUMENTATION_FOR)) \ 2623 --skip-symbols-without-default-localization \ 2624 -F $@ 2625endef 2626 2627# We need the extra blank line, so that the command will be on a separate line. 2628# $(1): the ABI name 2629# $(2): the list of shared libraies 2630define _add-jni-shared-libs-to-package-per-abi 2631$(hide) cp $(2) $(dir $@)lib/$(1) 2632 2633endef 2634 2635# For apps_only build, don't uncompress/page-align the jni libraries, 2636# because the apk may be run on older platforms that don't support loading jni directly from apk. 2637ifdef TARGET_BUILD_APPS 2638JNI_COMPRESS_FLAGS := 2639ZIPALIGN_PAGE_ALIGN_FLAGS := 2640else 2641JNI_COMPRESS_FLAGS := -0 2642ZIPALIGN_PAGE_ALIGN_FLAGS := -p 2643endif 2644 2645define add-jni-shared-libs-to-package 2646$(hide) rm -rf $(dir $@)lib 2647$(hide) mkdir -p $(addprefix $(dir $@)lib/,$(PRIVATE_JNI_SHARED_LIBRARIES_ABI)) 2648$(foreach abi,$(PRIVATE_JNI_SHARED_LIBRARIES_ABI),\ 2649 $(call _add-jni-shared-libs-to-package-per-abi,$(abi),\ 2650 $(patsubst $(abi):%,%,$(filter $(abi):%,$(PRIVATE_JNI_SHARED_LIBRARIES))))) 2651$(hide) (cd $(dir $@) && zip -qrX $(JNI_COMPRESS_FLAGS) $(notdir $@) lib) 2652$(hide) rm -rf $(dir $@)lib 2653endef 2654 2655#TODO: update the manifest to point to the dex file 2656define add-dex-to-package 2657$(call add-dex-to-package-arg,$@) 2658endef 2659 2660# $(1): the package file. 2661define add-dex-to-package-arg 2662$(hide) find $(dir $(PRIVATE_DEX_FILE)) -maxdepth 1 -name "classes*.dex" | sort | xargs zip -qjX $(1) 2663endef 2664 2665# Add java resources added by the current module. 2666# $(1) destination package 2667# 2668define add-java-resources-to 2669$(call dump-words-to-file, $(PRIVATE_EXTRA_JAR_ARGS), $(1).jar-arg-list) 2670$(hide) $(JAR) uf $(1) @$(1).jar-arg-list 2671@rm -f $(1).jar-arg-list 2672endef 2673 2674# Add resources carried by static Jack libraries. 2675# 2676define add-carried-jack-resources 2677 $(hide) if [ -d $(PRIVATE_JACK_INTERMEDIATES_DIR) ] ; then \ 2678 find $(PRIVATE_JACK_INTERMEDIATES_DIR) -type f | sort \ 2679 | sed -e "s?^$(PRIVATE_JACK_INTERMEDIATES_DIR)/? -C \"$(PRIVATE_JACK_INTERMEDIATES_DIR)\" \"?" -e "s/$$/\"/" \ 2680 > $(dir $@)jack_res_jar_flags; \ 2681 if [ -s $(dir $@)jack_res_jar_flags ] ; then \ 2682 $(JAR) uf $@ @$(dir $@)jack_res_jar_flags; \ 2683 fi; \ 2684fi 2685endef 2686 2687# Add resources (non .class files) from a jar to a package 2688# $(1): the package file 2689# $(2): the jar file 2690# $(3): temporary directory 2691define add-jar-resources-to-package 2692 rm -rf $(3) 2693 mkdir -p $(3) 2694 unzip -qo $(2) -d $(3) $$(zipinfo -1 $(2) | grep -v -E "\.class$$") 2695 $(JAR) uf $(1) -C $(3) . 2696endef 2697 2698# Sign a package using the specified key/cert. 2699# 2700define sign-package 2701$(call sign-package-arg,$@) 2702endef 2703 2704# $(1): the package file we are signing. 2705define sign-package-arg 2706$(hide) mv $(1) $(1).unsigned 2707$(hide) $(JAVA) -Djava.library.path=$(SIGNAPK_JNI_LIBRARY_PATH) -jar $(SIGNAPK_JAR) \ 2708 $(PRIVATE_CERTIFICATE) $(PRIVATE_PRIVATE_KEY) \ 2709 $(PRIVATE_ADDITIONAL_CERTIFICATES) $(1).unsigned $(1).signed 2710$(hide) mv $(1).signed $(1) 2711endef 2712 2713# Align STORED entries of a package on 4-byte boundaries to make them easier to mmap. 2714# 2715define align-package 2716$(hide) if ! $(ZIPALIGN) -c $(ZIPALIGN_PAGE_ALIGN_FLAGS) 4 $@ >/dev/null ; then \ 2717 mv $@ $@.unaligned; \ 2718 $(ZIPALIGN) \ 2719 -f \ 2720 $(ZIPALIGN_PAGE_ALIGN_FLAGS) \ 2721 4 \ 2722 $@.unaligned $@.aligned; \ 2723 mv $@.aligned $@; \ 2724 fi 2725endef 2726 2727# Remove dynamic timestamps from packages 2728# 2729define remove-timestamps-from-package 2730$(hide) $(ZIPTIME) $@ 2731endef 2732 2733# Uncompress shared libraries embedded in an apk. 2734# 2735define uncompress-shared-libs 2736$(hide) if (zipinfo $@ $(PRIVATE_EMBEDDED_JNI_LIBS) 2>/dev/null | grep -v ' stor ' >/dev/null) ; then \ 2737 rm -rf $(dir $@)uncompressedlibs && mkdir $(dir $@)uncompressedlibs; \ 2738 unzip $@ $(PRIVATE_EMBEDDED_JNI_LIBS) -d $(dir $@)uncompressedlibs && \ 2739 zip -d $@ 'lib/*.so' && \ 2740 ( cd $(dir $@)uncompressedlibs && find lib -type f | sort | zip -D -X -0 ../$(notdir $@) -@ ) && \ 2741 rm -rf $(dir $@)uncompressedlibs; \ 2742 fi 2743endef 2744 2745# TODO(joeo): If we can ever upgrade to post 3.81 make and get the 2746# new prebuilt rules to work, we should change this to copy the 2747# resources to the out directory and then copy the resources. 2748 2749# Note: we intentionally don't clean PRIVATE_CLASS_INTERMEDIATES_DIR 2750# in transform-java-to-classes for the sake of vm-tests. 2751define transform-host-java-to-package 2752@echo "$($(PRIVATE_PREFIX)DISPLAY) Java: $(PRIVATE_MODULE) ($(PRIVATE_CLASS_INTERMEDIATES_DIR))" 2753$(call compile-java,$(HOST_JAVAC),$(PRIVATE_BOOTCLASSPATH)) 2754endef 2755 2756########################################################### 2757## Commands for copying files 2758########################################################### 2759 2760# Define a rule to copy a header. Used via $(eval) by copy_headers.make. 2761# $(1): source header 2762# $(2): destination header 2763define copy-one-header 2764$(2): $(1) 2765 @echo "Header: $$@" 2766 $$(copy-file-to-new-target-with-cp) 2767endef 2768 2769# Define a rule to copy a file. For use via $(eval). 2770# $(1): source file 2771# $(2): destination file 2772define copy-one-file 2773$(2): $(1) 2774 @echo "Copy: $$@" 2775 $$(copy-file-to-target) 2776endef 2777 2778# Copies many files. 2779# $(1): The files to copy. Each entry is a ':' separated src:dst pair 2780# Evaluates to the list of the dst files (ie suitable for a dependency list) 2781define copy-many-files 2782$(foreach f, $(1), $(strip \ 2783 $(eval _cmf_tuple := $(subst :, ,$(f))) \ 2784 $(eval _cmf_src := $(word 1,$(_cmf_tuple))) \ 2785 $(eval _cmf_dest := $(word 2,$(_cmf_tuple))) \ 2786 $(eval $(call copy-one-file,$(_cmf_src),$(_cmf_dest))) \ 2787 $(_cmf_dest))) 2788endef 2789 2790# Copy the file only if it's a well-formed xml file. For use via $(eval). 2791# $(1): source file 2792# $(2): destination file, must end with .xml. 2793define copy-xml-file-checked 2794$(2): $(1) 2795 @echo "Copy xml: $$@" 2796 $(hide) xmllint $$< >/dev/null # Don't print the xml file to stdout. 2797 $$(copy-file-to-target) 2798endef 2799 2800# The -t option to acp and the -p option to cp is 2801# required for OSX. OSX has a ridiculous restriction 2802# where it's an error for a .a file's modification time 2803# to disagree with an internal timestamp, and this 2804# macro is used to install .a files (among other things). 2805 2806# Copy a single file from one place to another, 2807# preserving permissions and overwriting any existing 2808# file. 2809# When we used acp, it could not handle high resolution timestamps 2810# on file systems like ext4. Because of that, '-t' option was disabled 2811# and copy-file-to-target was identical to copy-file-to-new-target. 2812# Keep the behavior until we audit and ensure that switching this back 2813# won't break anything. 2814define copy-file-to-target 2815@mkdir -p $(dir $@) 2816$(hide) rm -f $@ 2817$(hide) cp $< $@ 2818endef 2819 2820# The same as copy-file-to-target, but use the local 2821# cp command instead of acp. 2822define copy-file-to-target-with-cp 2823@mkdir -p $(dir $@) 2824$(hide) rm -f $@ 2825$(hide) cp -p $< $@ 2826endef 2827 2828# The same as copy-file-to-target, but strip out "# comment"-style 2829# comments (for config files and such). 2830define copy-file-to-target-strip-comments 2831@mkdir -p $(dir $@) 2832$(hide) rm -f $@ 2833$(hide) sed -e 's/#.*$$//' -e 's/[ \t]*$$//' -e '/^$$/d' < $< > $@ 2834endef 2835 2836# The same as copy-file-to-target, but don't preserve 2837# the old modification time. 2838define copy-file-to-new-target 2839@mkdir -p $(dir $@) 2840$(hide) rm -f $@ 2841$(hide) cp $< $@ 2842endef 2843 2844# The same as copy-file-to-new-target, but use the local 2845# cp command instead of acp. 2846define copy-file-to-new-target-with-cp 2847@mkdir -p $(dir $@) 2848$(hide) rm -f $@ 2849$(hide) cp $< $@ 2850endef 2851 2852# Copy a prebuilt file to a target location. 2853define transform-prebuilt-to-target 2854@echo "$($(PRIVATE_PREFIX)DISPLAY) Prebuilt: $(PRIVATE_MODULE) ($@)" 2855$(copy-file-to-target) 2856endef 2857 2858# Copy a prebuilt file to a target location, stripping "# comment" comments. 2859define transform-prebuilt-to-target-strip-comments 2860@echo "$($(PRIVATE_PREFIX)DISPLAY) Prebuilt: $(PRIVATE_MODULE) ($@)" 2861$(copy-file-to-target-strip-comments) 2862endef 2863 2864# Copy a list of files/directories to target location, with sub dir structure preserved. 2865# For example $(HOST_OUT_EXECUTABLES)/aapt -> $(staging)/bin/aapt . 2866# $(1): the source list of files/directories. 2867# $(2): the path prefix to strip. In the above example it would be $(HOST_OUT). 2868# $(3): the target location. 2869define copy-files-with-structure 2870$(foreach t,$(1),\ 2871 $(eval s := $(patsubst $(2)%,%,$(t)))\ 2872 $(hide) mkdir -p $(dir $(3)/$(s)); cp -Rf $(t) $(3)/$(s)$(newline)) 2873endef 2874 2875# Define a rule to create a symlink to a file. 2876# $(1): full path to source 2877# $(2): source (may be relative) 2878# $(3): full path to destination 2879define symlink-file 2880$(eval $(_symlink-file)) 2881endef 2882 2883# Order-only dependency because make/ninja will follow the link when checking 2884# the timestamp, so the file must exist 2885define _symlink-file 2886$(3): | $(1) 2887 @echo "Symlink: $$@ -> $(2)" 2888 @mkdir -p $(dir $$@) 2889 @rm -rf $$@ 2890 $(hide) ln -sf $(2) $$@ 2891endef 2892 2893########################################################### 2894## Commands to call Proguard 2895########################################################### 2896define transform-jar-to-proguard 2897@echo Proguard: $@ 2898$(hide) $(PROGUARD) -injars '$<$(PRIVATE_PROGUARD_INJAR_FILTERS)' \ 2899 -outjars $@ $(PRIVATE_PROGUARD_FLAGS) \ 2900 $(addprefix -injars , $(PRIVATE_EXTRA_INPUT_JAR)) 2901endef 2902 2903########################################################### 2904## Stuff source generated from one-off tools 2905########################################################### 2906 2907define transform-generated-source 2908@echo "$($(PRIVATE_PREFIX)DISPLAY) Generated: $(PRIVATE_MODULE) <= $<" 2909@mkdir -p $(dir $@) 2910$(hide) $(PRIVATE_CUSTOM_TOOL) 2911endef 2912 2913 2914########################################################### 2915## Assertions about attributes of the target 2916########################################################### 2917 2918# $(1): The file to check 2919ifndef get-file-size 2920$(error HOST_OS must define get-file-size) 2921endif 2922 2923# Convert a partition data size (eg, as reported in /proc/mtd) to the 2924# size of the image used to flash that partition (which includes a 2925# spare area for each page). 2926# $(1): the partition data size 2927define image-size-from-data-size 2928$(strip $(eval _isfds_value := $$(shell echo $$$$(($(1) / $(BOARD_NAND_PAGE_SIZE) * \ 2929 ($(BOARD_NAND_PAGE_SIZE)+$(BOARD_NAND_SPARE_SIZE))))))\ 2930$(if $(filter 0, $(_isfds_value)),$(shell echo $$(($(BOARD_NAND_PAGE_SIZE)+$(BOARD_NAND_SPARE_SIZE)))),$(_isfds_value))\ 2931$(eval _isfds_value :=)) 2932endef 2933 2934# $(1): The file(s) to check (often $@) 2935# $(2): The maximum total image size, in decimal bytes. 2936# Make sure to take into account any reserved space needed for the FS. 2937# 2938# If $(2) is empty, evaluates to "true" 2939# 2940# Reserve bad blocks. Make sure that MAX(1% of partition size, 2 blocks) 2941# is left over after the image has been flashed. Round the 1% up to the 2942# next whole flash block size. 2943define assert-max-file-size 2944$(if $(2), \ 2945 size=$$(for i in $(1); do $(call get-file-size,$$i); echo +; done; echo 0); \ 2946 total=$$(( $$( echo "$$size" ) )); \ 2947 printname=$$(echo -n "$(1)" | tr " " +); \ 2948 img_blocksize=$(call image-size-from-data-size,$(BOARD_FLASH_BLOCK_SIZE)); \ 2949 twoblocks=$$((img_blocksize * 2)); \ 2950 onepct=$$((((($(2) / 100) - 1) / img_blocksize + 1) * img_blocksize)); \ 2951 reserve=$$((twoblocks > onepct ? twoblocks : onepct)); \ 2952 maxsize=$$(($(2) - reserve)); \ 2953 echo "$$printname maxsize=$$maxsize blocksize=$$img_blocksize total=$$total reserve=$$reserve"; \ 2954 if [ "$$total" -gt "$$maxsize" ]; then \ 2955 echo "error: $$printname too large ($$total > [$(2) - $$reserve])"; \ 2956 false; \ 2957 elif [ "$$total" -gt $$((maxsize - 32768)) ]; then \ 2958 echo "WARNING: $$printname approaching size limit ($$total now; limit $$maxsize)"; \ 2959 fi \ 2960 , \ 2961 true \ 2962 ) 2963endef 2964 2965# Like assert-max-file-size, but the second argument is a partition 2966# size, which we'll convert to a max image size before checking it 2967# against the files. 2968# 2969# $(1): The file(s) to check (often $@) 2970# $(2): The partition size. 2971define assert-max-image-size 2972$(if $(2), \ 2973 $(call assert-max-file-size,$(1),$(call image-size-from-data-size,$(2)))) 2974endef 2975 2976 2977########################################################### 2978## Define device-specific radio files 2979########################################################### 2980INSTALLED_RADIOIMAGE_TARGET := 2981 2982# Copy a radio image file to the output location, and add it to 2983# INSTALLED_RADIOIMAGE_TARGET. 2984# $(1): filename 2985define add-radio-file 2986 $(eval $(call add-radio-file-internal,$(1),$(notdir $(1)))) 2987endef 2988define add-radio-file-internal 2989INSTALLED_RADIOIMAGE_TARGET += $$(PRODUCT_OUT)/$(2) 2990$$(PRODUCT_OUT)/$(2) : $$(LOCAL_PATH)/$(1) 2991 $$(transform-prebuilt-to-target) 2992endef 2993 2994# Version of add-radio-file that also arranges for the version of the 2995# file to be checked against the contents of 2996# $(TARGET_BOARD_INFO_FILE). 2997# $(1): filename 2998# $(2): name of version variable in board-info (eg, "version-baseband") 2999define add-radio-file-checked 3000 $(eval $(call add-radio-file-checked-internal,$(1),$(notdir $(1)),$(2))) 3001endef 3002define add-radio-file-checked-internal 3003INSTALLED_RADIOIMAGE_TARGET += $$(PRODUCT_OUT)/$(2) 3004BOARD_INFO_CHECK += $(3):$(LOCAL_PATH)/$(1) 3005$$(PRODUCT_OUT)/$(2) : $$(LOCAL_PATH)/$(1) 3006 $$(transform-prebuilt-to-target) 3007endef 3008 3009 3010########################################################### 3011# Override the package defined in $(1), setting the 3012# variables listed below differently. 3013# 3014# $(1): The makefile to override (relative to the source 3015# tree root) 3016# $(2): Old LOCAL_PACKAGE_NAME value. 3017# $(3): New LOCAL_PACKAGE_NAME value. 3018# $(4): New LOCAL_MANIFEST_PACKAGE_NAME value. 3019# $(5): New LOCAL_CERTIFICATE value. 3020# $(6): New LOCAL_INSTRUMENTATION_FOR value. 3021# $(7): New LOCAL_MANIFEST_INSTRUMENTATION_FOR value. 3022# 3023# Note that LOCAL_PACKAGE_OVERRIDES is NOT cleared in 3024# clear_vars.mk. 3025########################################################### 3026define inherit-package 3027 $(eval $(call inherit-package-internal,$(1),$(2),$(3),$(4),$(5),$(6),$(7))) 3028endef 3029 3030define inherit-package-internal 3031 LOCAL_PACKAGE_OVERRIDES \ 3032 := $(strip $(1))||$(strip $(2))||$(strip $(3))||$(strip $(4))||&&$(strip $(5))||&&$(strip $(6))||&&$(strip $(7)) $(LOCAL_PACKAGE_OVERRIDES) 3033 include $(1) 3034 LOCAL_PACKAGE_OVERRIDES \ 3035 := $(wordlist 1,$(words $(LOCAL_PACKAGE_OVERRIDES)), $(LOCAL_PACKAGE_OVERRIDES)) 3036endef 3037 3038# To be used with inherit-package above 3039# Evalutes to true if the package was overridden 3040define set-inherited-package-variables 3041$(strip $(call set-inherited-package-variables-internal)) 3042endef 3043 3044define keep-or-override 3045$(eval $(1) := $(if $(2),$(2),$($(1)))) 3046endef 3047 3048define set-inherited-package-variables-internal 3049 $(eval _o := $(subst ||, ,$(lastword $(LOCAL_PACKAGE_OVERRIDES)))) 3050 $(eval _n := $(subst ||, ,$(firstword $(LOCAL_PACKAGE_OVERRIDES)))) 3051 $(if $(filter $(word 2,$(_n)),$(LOCAL_PACKAGE_NAME)), \ 3052 $(eval LOCAL_PACKAGE_NAME := $(word 3,$(_o))) \ 3053 $(eval LOCAL_MANIFEST_PACKAGE_NAME := $(word 4,$(_o))) \ 3054 $(call keep-or-override,LOCAL_CERTIFICATE,$(patsubst &&%,%,$(word 5,$(_o)))) \ 3055 $(call keep-or-override,LOCAL_INSTRUMENTATION_FOR,$(patsubst &&%,%,$(word 6,$(_o)))) \ 3056 $(call keep-or-override,LOCAL_MANIFEST_INSTRUMENTATION_FOR,$(patsubst &&%,%,$(word 7,$(_o)))) \ 3057 $(eval LOCAL_OVERRIDES_PACKAGES := $(sort $(LOCAL_OVERRIDES_PACKAGES) $(word 2,$(_o)))) \ 3058 true \ 3059 ,) 3060endef 3061 3062########################################################### 3063## API Check 3064########################################################### 3065 3066# eval this to define a rule that runs apicheck. 3067# 3068# Args: 3069# $(1) target 3070# $(2) stable api file 3071# $(3) api file to be tested 3072# $(4) stable removed api file 3073# $(5) removed api file to be tested 3074# $(6) arguments for apicheck 3075# $(7) command to run if apicheck failed 3076# $(8) target dependent on this api check 3077# $(9) additional dependencies 3078define check-api 3079$(TARGET_OUT_COMMON_INTERMEDIATES)/PACKAGING/$(strip $(1))-timestamp: $(2) $(3) $(4) $(APICHECK) $(9) 3080 @echo "Checking API:" $(1) 3081 $(hide) ( $(APICHECK_COMMAND) $(6) $(2) $(3) $(4) $(5) || ( $(7) ; exit 38 ) ) 3082 $(hide) mkdir -p $$(dir $$@) 3083 $(hide) touch $$@ 3084$(8): $(TARGET_OUT_COMMON_INTERMEDIATES)/PACKAGING/$(strip $(1))-timestamp 3085endef 3086 3087## Whether to build from source if prebuilt alternative exists 3088########################################################### 3089# $(1): module name 3090# $(2): LOCAL_PATH 3091# Expands to empty string if not from source. 3092ifeq (true,$(ANDROID_BUILD_FROM_SOURCE)) 3093define if-build-from-source 3094true 3095endef 3096else 3097define if-build-from-source 3098$(if $(filter $(ANDROID_NO_PREBUILT_MODULES),$(1))$(filter \ 3099 $(addsuffix %,$(ANDROID_NO_PREBUILT_PATHS)),$(2)),true) 3100endef 3101endif 3102 3103# Include makefile $(1) if build from source for module $(2) 3104# $(1): the makefile to include 3105# $(2): module name 3106# $(3): LOCAL_PATH 3107define include-if-build-from-source 3108$(if $(call if-build-from-source,$(2),$(3)),$(eval include $(1))) 3109endef 3110 3111# Return the arch for the source file of a prebuilt 3112# Return "none" if no matching arch found and return empty 3113# if the input is empty, so the result can be passed to 3114# LOCAL_MODULE_TARGET_ARCH. 3115# $(1) the list of archs supported by the prebuilt 3116define get-prebuilt-src-arch 3117$(strip $(if $(filter $(TARGET_ARCH),$(1)),$(TARGET_ARCH),\ 3118 $(if $(filter $(TARGET_2ND_ARCH),$(1)),$(TARGET_2ND_ARCH),$(if $(1),none)))) 3119endef 3120 3121# ############################################################### 3122# Set up statistics gathering 3123# ############################################################### 3124STATS.MODULE_TYPE := \ 3125 HOST_STATIC_LIBRARY \ 3126 HOST_SHARED_LIBRARY \ 3127 STATIC_LIBRARY \ 3128 SHARED_LIBRARY \ 3129 EXECUTABLE \ 3130 HOST_EXECUTABLE \ 3131 PACKAGE \ 3132 PHONY_PACKAGE \ 3133 HOST_PREBUILT \ 3134 PREBUILT \ 3135 MULTI_PREBUILT \ 3136 JAVA_LIBRARY \ 3137 STATIC_JAVA_LIBRARY \ 3138 HOST_JAVA_LIBRARY \ 3139 DROIDDOC \ 3140 COPY_HEADERS \ 3141 NATIVE_TEST \ 3142 NATIVE_BENCHMARK \ 3143 HOST_NATIVE_TEST \ 3144 FUZZ_TEST \ 3145 HOST_FUZZ_TEST \ 3146 STATIC_TEST_LIBRARY \ 3147 HOST_STATIC_TEST_LIBRARY \ 3148 NOTICE_FILE \ 3149 HOST_DALVIK_JAVA_LIBRARY \ 3150 HOST_DALVIK_STATIC_JAVA_LIBRARY \ 3151 base_rules \ 3152 HEADER_LIBRARY 3153 3154$(foreach $(s),$(STATS.MODULE_TYPE),$(eval STATS.MODULE_TYPE.$(s) :=)) 3155define record-module-type 3156$(strip $(if $(LOCAL_RECORDED_MODULE_TYPE),, 3157 $(if $(filter-out $(SOONG_ANDROID_MK),$(LOCAL_MODULE_MAKEFILE)), 3158 $(if $(filter $(1),$(STATS.MODULE_TYPE)), 3159 $(eval LOCAL_RECORDED_MODULE_TYPE := true) 3160 $(eval STATS.MODULE_TYPE.$(1) += 1), 3161 $(error Invalid module type: $(1)))))) 3162endef 3163 3164########################################################### 3165## Compatibility suite tools 3166########################################################### 3167 3168# Return a list of output directories for a given suite and the current LOCAL_MODULE. 3169# Can be passed a subdirectory to use for the common testcase directory. 3170define compatibility_suite_dirs 3171 $(strip \ 3172 $(COMPATIBILITY_TESTCASES_OUT_$(1)) \ 3173 $($(my_prefix)OUT_TESTCASES)/$(LOCAL_MODULE)$(2)) 3174endef 3175 3176# For each suite: 3177# 1. Copy the files to the many suite output directories. 3178# 2. Add all the files to each suite's dependent files list. 3179# 3. Do the dependency addition to my_all_targets 3180# Requires for each suite: my_compat_dist_$(suite) to be defined. 3181define create-suite-dependencies 3182$(foreach suite, $(LOCAL_COMPATIBILITY_SUITE), \ 3183 $(eval COMPATIBILITY.$(suite).FILES := \ 3184 $(COMPATIBILITY.$(suite).FILES) $(foreach f,$(my_compat_dist_$(suite)),$(call word-colon,2,$(f))))) \ 3185$(eval $(my_all_targets) : $(call copy-many-files, \ 3186 $(sort $(foreach suite,$(LOCAL_COMPATIBILITY_SUITE),$(my_compat_dist_$(suite)))))) 3187endef 3188 3189########################################################### 3190## Path Cleaning 3191########################################################### 3192 3193# Remove "dir .." combinations (but keep ".. ..") 3194# 3195# $(1): The expanded path, where / is converted to ' ' to work with $(word) 3196define _clean-path-strip-dotdot 3197$(strip \ 3198 $(if $(word 2,$(1)), 3199 $(if $(call streq,$(word 2,$(1)),..), 3200 $(if $(call streq,$(word 1,$(1)),..), 3201 $(word 1,$(1)) $(call _clean-path-strip-dotdot,$(wordlist 2,$(words $(1)),$(1))) 3202 , 3203 $(call _clean-path-strip-dotdot,$(wordlist 3,$(words $(1)),$(1))) 3204 ) 3205 , 3206 $(word 1,$(1)) $(call _clean-path-strip-dotdot,$(wordlist 2,$(words $(1)),$(1))) 3207 ) 3208 , 3209 $(1) 3210 ) 3211) 3212endef 3213 3214# Remove any leading .. from the path (in case of /..) 3215# 3216# Should only be called if the original path started with / 3217# $(1): The expanded path, where / is converted to ' ' to work with $(word) 3218define _clean-path-strip-root-dotdots 3219$(strip $(if $(call streq,$(firstword $(1)),..), 3220 $(call _clean-path-strip-root-dotdots,$(wordlist 2,$(words $(1)),$(1))), 3221 $(1))) 3222endef 3223 3224# Call _clean-path-strip-dotdot until the path stops changing 3225# $(1): Non-empty if this path started with a / 3226# $(2): The expanded path, where / is converted to ' ' to work with $(word) 3227define _clean-path-expanded 3228$(strip \ 3229 $(eval _ep := $(call _clean-path-strip-dotdot,$(2))) 3230 $(if $(1),$(eval _ep := $(call _clean-path-strip-root-dotdots,$(_ep)))) 3231 $(if $(call streq,$(2),$(_ep)), 3232 $(_ep), 3233 $(call _clean-path-expanded,$(1),$(_ep)))) 3234endef 3235 3236# Clean the file path -- remove //, dir/.., extra . 3237# 3238# This should be the same semantics as golang's filepath.Clean 3239# 3240# $(1): The file path to clean 3241define clean-path 3242$(strip \ 3243 $(if $(call streq,$(words $(1)),1), 3244 $(eval _rooted := $(filter /%,$(1))) 3245 $(eval _expanded_path := $(filter-out .,$(subst /,$(space),$(1)))) 3246 $(eval _path := $(if $(_rooted),/)$(subst $(space),/,$(call _clean-path-expanded,$(_rooted),$(_expanded_path)))) 3247 $(if $(_path), 3248 $(_path), 3249 . 3250 ) 3251 , 3252 $(if $(call streq,$(words $(1)),0), 3253 ., 3254 $(error Call clean-path with only one path (without spaces)) 3255 ) 3256 ) 3257) 3258endef 3259 3260ifeq ($(TEST_MAKE_clean_path),true) 3261 define my_test 3262 $(if $(call streq,$(call clean-path,$(1)),$(2)),, 3263 $(eval my_failed := true) 3264 $(warning clean-path test '$(1)': expected '$(2)', got '$(call clean-path,$(1))')) 3265 endef 3266 my_failed := 3267 3268 # Already clean 3269 $(call my_test,abc,abc) 3270 $(call my_test,abc/def,abc/def) 3271 $(call my_test,a/b/c,a/b/c) 3272 $(call my_test,.,.) 3273 $(call my_test,..,..) 3274 $(call my_test,../..,../..) 3275 $(call my_test,../../abc,../../abc) 3276 $(call my_test,/abc,/abc) 3277 $(call my_test,/,/) 3278 3279 # Empty is current dir 3280 $(call my_test,,.) 3281 3282 # Remove trailing slash 3283 $(call my_test,abc/,abc) 3284 $(call my_test,abc/def/,abc/def) 3285 $(call my_test,a/b/c/,a/b/c) 3286 $(call my_test,./,.) 3287 $(call my_test,../,..) 3288 $(call my_test,../../,../..) 3289 $(call my_test,/abc/,/abc) 3290 3291 # Remove doubled slash 3292 $(call my_test,abc//def//ghi,abc/def/ghi) 3293 $(call my_test,//abc,/abc) 3294 $(call my_test,///abc,/abc) 3295 $(call my_test,//abc//,/abc) 3296 $(call my_test,abc//,abc) 3297 3298 # Remove . elements 3299 $(call my_test,abc/./def,abc/def) 3300 $(call my_test,/./abc/def,/abc/def) 3301 $(call my_test,abc/.,abc) 3302 3303 # Remove .. elements 3304 $(call my_test,abc/def/ghi/../jkl,abc/def/jkl) 3305 $(call my_test,abc/def/../ghi/../jkl,abc/jkl) 3306 $(call my_test,abc/def/..,abc) 3307 $(call my_test,abc/def/../..,.) 3308 $(call my_test,/abc/def/../..,/) 3309 $(call my_test,abc/def/../../..,..) 3310 $(call my_test,/abc/def/../../..,/) 3311 $(call my_test,abc/def/../../../ghi/jkl/../../../mno,../../mno) 3312 $(call my_test,/../abc,/abc) 3313 3314 # Combinations 3315 $(call my_test,abc/./../def,def) 3316 $(call my_test,abc//./../def,def) 3317 $(call my_test,abc/../../././../def,../../def) 3318 3319 ifdef my_failed 3320 $(error failed clean-path test) 3321 endif 3322endif 3323 3324########################################################### 3325## Other includes 3326########################################################### 3327 3328# ----------------------------------------------------------------- 3329# Rules and functions to help copy important files to DIST_DIR 3330# when requested. 3331include $(BUILD_SYSTEM)/distdir.mk 3332 3333# Include any vendor specific definitions.mk file 3334-include $(TOPDIR)vendor/*/build/core/definitions.mk 3335-include $(TOPDIR)device/*/build/core/definitions.mk 3336-include $(TOPDIR)product/*/build/core/definitions.mk 3337 3338# broken: 3339# $(foreach file,$^,$(if $(findstring,.a,$(suffix $file)),-l$(file),$(file))) 3340 3341########################################################### 3342## Misc notes 3343########################################################### 3344 3345#DEPDIR = .deps 3346#df = $(DEPDIR)/$(*F) 3347 3348#SRCS = foo.c bar.c ... 3349 3350#%.o : %.c 3351# @$(MAKEDEPEND); \ 3352# cp $(df).d $(df).P; \ 3353# sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \ 3354# -e '/^$$/ d' -e 's/$$/ :/' < $(df).d >> $(df).P; \ 3355# rm -f $(df).d 3356# $(COMPILE.c) -o $@ $< 3357 3358#-include $(SRCS:%.c=$(DEPDIR)/%.P) 3359 3360 3361#%.o : %.c 3362# $(COMPILE.c) -MD -o $@ $< 3363# @cp $*.d $*.P; \ 3364# sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \ 3365# -e '/^$$/ d' -e 's/$$/ :/' < $*.d >> $*.P; \ 3366# rm -f $*.d 3367 3368 3369########################################################### 3370# Append the information to generate a RRO package for the 3371# source module. 3372# 3373# $(1): Source module name. 3374# $(2): Whether $(3) is a manifest package name or not. 3375# $(3): Manifest package name if $(2) is true. 3376# Otherwise, android manifest file path of the 3377# source module. 3378# $(4): Whether LOCAL_EXPORT_PACKAGE_RESOURCES is set or 3379# not for the source module. 3380# $(5): Resource overlay list. 3381########################################################### 3382define append_enforce_rro_sources 3383 $(eval ENFORCE_RRO_SOURCES += \ 3384 $(strip $(1))||$(strip $(2))||$(strip $(3))||$(strip $(4))||$(call normalize-path-list, $(strip $(5)))) 3385endef 3386 3387########################################################### 3388# Generate all RRO packages for source modules stored in 3389# ENFORCE_RRO_SOURCES 3390########################################################### 3391define generate_all_enforce_rro_packages 3392$(foreach source,$(ENFORCE_RRO_SOURCES), \ 3393 $(eval _o := $(subst ||,$(space),$(source))) \ 3394 $(eval enforce_rro_source_module := $(word 1,$(_o))) \ 3395 $(eval enforce_rro_source_is_manifest_package_name := $(word 2,$(_o))) \ 3396 $(eval enforce_rro_source_manifest_package_info := $(word 3,$(_o))) \ 3397 $(eval enforce_rro_use_res_lib := $(word 4,$(_o))) \ 3398 $(eval enforce_rro_source_overlays := $(subst :, ,$(word 5,$(_o)))) \ 3399 $(eval enforce_rro_module := $(enforce_rro_source_module)__auto_generated_rro) \ 3400 $(eval include $(BUILD_SYSTEM)/generate_enforce_rro.mk) \ 3401 $(eval ALL_MODULES.$(enforce_rro_source_module).REQUIRED += $(enforce_rro_module)) \ 3402) 3403endef 3404