definitions.mk revision e8ee68bb9b613d7c93c4836e0c90b5de31192dce
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 := \e[1m 850ESC_WARNING := \e[35m 851ESC_ERROR := \e[31m 852ESC_RESET := \e[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 1020define transform-renderscripts-to-java-and-bc 1021@echo "RenderScript: $(PRIVATE_MODULE) <= $(PRIVATE_RS_SOURCE_FILES)" 1022$(hide) rm -rf $(PRIVATE_RS_OUTPUT_DIR) 1023$(hide) mkdir -p $(PRIVATE_RS_OUTPUT_DIR)/res/raw 1024$(hide) mkdir -p $(PRIVATE_RS_OUTPUT_DIR)/src 1025$(hide) $(PRIVATE_RS_CC) \ 1026 -o $(PRIVATE_RS_OUTPUT_DIR)/res/raw \ 1027 -p $(PRIVATE_RS_OUTPUT_DIR)/src \ 1028 -d $(PRIVATE_RS_OUTPUT_DIR) \ 1029 -a $@ -MD \ 1030 $(addprefix -target-api , $(PRIVATE_RS_TARGET_API)) \ 1031 $(PRIVATE_RS_FLAGS) \ 1032 $(foreach inc,$(PRIVATE_RS_INCLUDES),$(addprefix -I , $(inc))) \ 1033 $(PRIVATE_RS_SOURCE_FILES) 1034$(call _merge-renderscript-d,$(PRIVATE_DEP_FILES),$@.d) 1035$(hide) mkdir -p $(dir $@) 1036$(hide) touch $@ 1037endef 1038 1039define transform-bc-to-so 1040@echo "Renderscript compatibility: $(notdir $@) <= $(notdir $<)" 1041$(hide) mkdir -p $(dir $@) 1042$(hide) $(BCC_COMPAT) -O3 -o $(dir $@)/$(notdir $(<:.bc=.o)) -fPIC -shared \ 1043 -rt-path $(RS_PREBUILT_CLCORE) -mtriple $(RS_COMPAT_TRIPLE) $< 1044$(hide) $(PRIVATE_CXX) -shared -Wl,-soname,$(notdir $@) -nostdlib \ 1045 -Wl,-rpath,\$$ORIGIN/../lib \ 1046 $(dir $@)/$(notdir $(<:.bc=.o)) \ 1047 $(RS_PREBUILT_COMPILER_RT) \ 1048 -o $@ $(TARGET_GLOBAL_LDFLAGS) -Wl,--hash-style=sysv -L prebuilts/gcc/ \ 1049 $(RS_PREBUILT_LIBPATH) -L $(TARGET_OUT_INTERMEDIATE_LIBRARIES) \ 1050 -lRSSupport -lm -lc 1051endef 1052 1053########################################################### 1054## Commands to compile RenderScript to C++ 1055########################################################### 1056 1057define transform-renderscripts-to-cpp-and-bc 1058@echo "RenderScript: $(PRIVATE_MODULE) <= $(PRIVATE_RS_SOURCE_FILES)" 1059$(hide) rm -rf $(PRIVATE_RS_OUTPUT_DIR) 1060$(hide) mkdir -p $(PRIVATE_RS_OUTPUT_DIR)/ 1061$(hide) $(PRIVATE_RS_CC) \ 1062 -o $(PRIVATE_RS_OUTPUT_DIR)/ \ 1063 -d $(PRIVATE_RS_OUTPUT_DIR) \ 1064 -a $@ -MD \ 1065 -reflect-c++ \ 1066 $(addprefix -target-api , $(PRIVATE_RS_TARGET_API)) \ 1067 $(PRIVATE_RS_FLAGS) \ 1068 $(addprefix -I , $(PRIVATE_RS_INCLUDES)) \ 1069 $(PRIVATE_RS_SOURCE_FILES) 1070$(call _merge-renderscript-d,$(PRIVATE_DEP_FILES),$@.d) 1071$(hide) mkdir -p $(dir $@) 1072$(hide) touch $@ 1073endef 1074 1075 1076########################################################### 1077## Commands for running aidl 1078########################################################### 1079 1080define transform-aidl-to-java 1081@mkdir -p $(dir $@) 1082@echo "Aidl: $(PRIVATE_MODULE) <= $<" 1083$(hide) $(AIDL) -d$(patsubst %.java,%.P,$@) $(PRIVATE_AIDL_FLAGS) $< $@ 1084endef 1085#$(AIDL) $(PRIVATE_AIDL_FLAGS) $< - | indent -nut -br -npcs -l1000 > $@ 1086 1087define transform-aidl-to-cpp 1088@mkdir -p $(dir $@) 1089@mkdir -p $(PRIVATE_HEADER_OUTPUT_DIR) 1090@echo "Generating C++ from AIDL: $(PRIVATE_MODULE) <= $<" 1091$(hide) $(AIDL_CPP) -d$(basename $@).aidl.d -ninja $(PRIVATE_AIDL_FLAGS) \ 1092 $< $(PRIVATE_HEADER_OUTPUT_DIR) $@ 1093endef 1094 1095## Given a .aidl file path, generate the rule to compile it a .java file 1096# $(1): a .aidl source file 1097# $(2): a directory to place the generated .java files in 1098# $(3): name of a variable to add the path to the generated source file to 1099# 1100# You must call this with $(eval). 1101define define-aidl-java-rule 1102define-aidl-java-rule-src := $(patsubst %.aidl,%.java,$(subst ../,dotdot/,$(addprefix $(2)/,$(1)))) 1103$$(define-aidl-java-rule-src) : $(LOCAL_PATH)/$(1) $(AIDL) 1104 $$(transform-aidl-to-java) 1105$(3) += $$(define-aidl-java-rule-src) 1106endef 1107 1108## Given a .aidl file path generate the rule to compile it a .cpp file. 1109# $(1): a .aidl source file 1110# $(2): a directory to place the generated .cpp files in 1111# $(3): name of a variable to add the path to the generated source file to 1112# 1113# You must call this with $(eval). 1114define define-aidl-cpp-rule 1115define-aidl-cpp-rule-src := $(patsubst %.aidl,%$(LOCAL_CPP_EXTENSION),$(subst ../,dotdot/,$(addprefix $(2)/,$(1)))) 1116$$(define-aidl-cpp-rule-src) : $(LOCAL_PATH)/$(1) $(AIDL_CPP) 1117 $$(transform-aidl-to-cpp) 1118$(3) += $$(define-aidl-cpp-rule-src) 1119endef 1120 1121########################################################### 1122## Commands for running vts 1123########################################################### 1124 1125define transform-vts-to-cpp 1126@mkdir -p $(dir $@) 1127@mkdir -p $(PRIVATE_HEADER_OUTPUT_DIR) 1128@echo "Generating C++ from VTS: $(PRIVATE_MODULE) <= $<" 1129$(hide) $(VTSC) -d$(basename $@).vts.P $(PRIVATE_VTS_FLAGS) \ 1130 $< $(PRIVATE_HEADER_OUTPUT_DIR) $@ 1131endef 1132 1133## Given a .vts file path generate the rule to compile it a .cpp file. 1134# $(1): a .vts source file 1135# $(2): a directory to place the generated .cpp files in 1136# $(3): name of a variable to add the path to the generated source file to 1137# 1138# You must call this with $(eval). 1139define define-vts-cpp-rule 1140define-vts-cpp-rule-src := $(patsubst %.vts,%$(LOCAL_CPP_EXTENSION),$(subst ../,dotdot/,$(addprefix $(2)/,$(1)))) 1141$$(define-vts-cpp-rule-src) : $(LOCAL_PATH)/$(1) $(VTSC) 1142 $$(transform-vts-to-cpp) 1143$(3) += $$(define-vts-cpp-rule-src) 1144endef 1145 1146########################################################### 1147## Commands for running java-event-log-tags.py 1148########################################################### 1149 1150define transform-logtags-to-java 1151@mkdir -p $(dir $@) 1152@echo "logtags: $@ <= $<" 1153$(hide) $(JAVATAGS) -o $@ $< $(PRIVATE_MERGED_TAG) 1154endef 1155 1156 1157########################################################### 1158## Commands for running protoc to compile .proto into .java 1159########################################################### 1160# PATH contains HOST_OUT_EXECUTABLES to allow protoc-gen-* plugins 1161 1162define transform-proto-to-java 1163@mkdir -p $(dir $@) 1164@echo "Protoc: $@ <= $(PRIVATE_PROTO_SRC_FILES)" 1165@rm -rf $(PRIVATE_PROTO_JAVA_OUTPUT_DIR) 1166@mkdir -p $(PRIVATE_PROTO_JAVA_OUTPUT_DIR) 1167$(hide) for f in $(PRIVATE_PROTO_SRC_FILES); do \ 1168 PATH=$$PATH:$(HOST_OUT_EXECUTABLES) \ 1169 $(PROTOC) \ 1170 $(addprefix --proto_path=, $(PRIVATE_PROTO_INCLUDES)) \ 1171 $(PRIVATE_PROTO_JAVA_OUTPUT_OPTION)="$(PRIVATE_PROTO_JAVA_OUTPUT_PARAMS):$(PRIVATE_PROTO_JAVA_OUTPUT_DIR)" \ 1172 $(PRIVATE_PROTOC_FLAGS) \ 1173 $$f || exit 33; \ 1174 done 1175$(hide) touch $@ 1176endef 1177 1178###################################################################### 1179## Commands for running protoc to compile .proto into .pb.cc (or.pb.c) and .pb.h 1180###################################################################### 1181# PATH contains HOST_OUT_EXECUTABLES to allow protoc-gen-* plugins 1182 1183define transform-proto-to-cc 1184@echo "Protoc: $@ <= $<" 1185@mkdir -p $(dir $@) 1186$(hide) \ 1187 PATH=$$PATH:$(HOST_OUT_EXECUTABLES) \ 1188 $(PROTOC) \ 1189 $(addprefix --proto_path=, $(PRIVATE_PROTO_INCLUDES)) \ 1190 $(PRIVATE_PROTOC_FLAGS) \ 1191 $< 1192@# aprotoc outputs only .cc. Rename it to .cpp if necessary. 1193$(if $(PRIVATE_RENAME_CPP_EXT),\ 1194 $(hide) mv $(basename $@).cc $@) 1195endef 1196 1197########################################################### 1198## Helper to set include paths form transform-*-to-o 1199########################################################### 1200define c-includes 1201$(addprefix -I , $(PRIVATE_C_INCLUDES)) \ 1202$$(cat $(PRIVATE_IMPORT_INCLUDES))\ 1203$(if $(PRIVATE_NO_DEFAULT_COMPILER_FLAGS),,\ 1204 $(addprefix -I ,\ 1205 $(filter-out $(PRIVATE_C_INCLUDES), \ 1206 $(PRIVATE_GLOBAL_C_INCLUDES))) \ 1207 $(addprefix -isystem ,\ 1208 $(filter-out $(PRIVATE_C_INCLUDES), \ 1209 $(PRIVATE_GLOBAL_C_SYSTEM_INCLUDES)))) 1210endef 1211 1212########################################################### 1213## Commands for running gcc to compile a C++ file 1214########################################################### 1215 1216define transform-cpp-to-o-compiler-args 1217 $(c-includes) \ 1218 -c \ 1219 $(if $(PRIVATE_NO_DEFAULT_COMPILER_FLAGS),, \ 1220 $(PRIVATE_TARGET_GLOBAL_CFLAGS) \ 1221 $(PRIVATE_TARGET_GLOBAL_CPPFLAGS) \ 1222 $(PRIVATE_ARM_CFLAGS) \ 1223 ) \ 1224 $(PRIVATE_RTTI_FLAG) \ 1225 $(PRIVATE_CFLAGS) \ 1226 $(PRIVATE_CPPFLAGS) \ 1227 $(PRIVATE_DEBUG_CFLAGS) \ 1228 $(PRIVATE_CFLAGS_NO_OVERRIDE) \ 1229 $(PRIVATE_CPPFLAGS_NO_OVERRIDE) 1230endef 1231 1232define clang-tidy-cpp 1233$(hide) $(PATH_TO_CLANG_TIDY) $(PRIVATE_TIDY_FLAGS) \ 1234 -checks=$(PRIVATE_TIDY_CHECKS) \ 1235 $< -- $(transform-cpp-to-o-compiler-args) 1236endef 1237 1238ifneq (,$(filter 1 true,$(WITH_TIDY_ONLY))) 1239define transform-cpp-to-o 1240$(if $(PRIVATE_TIDY_CHECKS), 1241 @echo "$($(PRIVATE_PREFIX)DISPLAY) tidy $(PRIVATE_ARM_MODE) C++: $<" 1242 $(clang-tidy-cpp)) 1243endef 1244else 1245define transform-cpp-to-o 1246@echo "$($(PRIVATE_PREFIX)DISPLAY) $(PRIVATE_ARM_MODE) C++: $(PRIVATE_MODULE) <= $<" 1247@mkdir -p $(dir $@) 1248$(if $(PRIVATE_TIDY_CHECKS),$(clang-tidy-cpp)) 1249$(hide) $(RELATIVE_PWD) $(PRIVATE_CXX) \ 1250 $(transform-cpp-to-o-compiler-args) \ 1251 -MD -MF $(patsubst %.o,%.d,$@) -o $@ $< 1252endef 1253endif 1254 1255 1256########################################################### 1257## Commands for running gcc to compile a C file 1258########################################################### 1259 1260# $(1): extra flags 1261define transform-c-or-s-to-o-compiler-args 1262 $(c-includes) \ 1263 -c \ 1264 $(if $(PRIVATE_NO_DEFAULT_COMPILER_FLAGS),, \ 1265 $(PRIVATE_TARGET_GLOBAL_CFLAGS) \ 1266 $(PRIVATE_TARGET_GLOBAL_CONLYFLAGS) \ 1267 $(PRIVATE_ARM_CFLAGS) \ 1268 ) \ 1269 $(1) 1270endef 1271 1272define transform-c-to-o-compiler-args 1273$(call transform-c-or-s-to-o-compiler-args, \ 1274 $(PRIVATE_CFLAGS) \ 1275 $(PRIVATE_CONLYFLAGS) \ 1276 $(PRIVATE_DEBUG_CFLAGS) \ 1277 $(PRIVATE_CFLAGS_NO_OVERRIDE)) 1278endef 1279 1280define clang-tidy-c 1281$(hide) $(PATH_TO_CLANG_TIDY) $(PRIVATE_TIDY_FLAGS) \ 1282 -checks=$(PRIVATE_TIDY_CHECKS) \ 1283 $< -- $(transform-c-to-o-compiler-args) 1284endef 1285 1286ifneq (,$(filter 1 true,$(WITH_TIDY_ONLY))) 1287define transform-c-to-o 1288$(if $(PRIVATE_TIDY_CHECKS), 1289 @echo "$($(PRIVATE_PREFIX)DISPLAY) tidy $(PRIVATE_ARM_MODE) C: $<" 1290 $(clang-tidy-c)) 1291endef 1292else 1293define transform-c-to-o 1294@echo "$($(PRIVATE_PREFIX)DISPLAY) $(PRIVATE_ARM_MODE) C: $(PRIVATE_MODULE) <= $<" 1295@mkdir -p $(dir $@) 1296$(if $(PRIVATE_TIDY_CHECKS),$(clang-tidy-c)) 1297$(hide) $(RELATIVE_PWD) $(PRIVATE_CC) \ 1298 $(transform-c-to-o-compiler-args) \ 1299 -MD -MF $(patsubst %.o,%.d,$@) -o $@ $< 1300endef 1301endif 1302 1303define transform-s-to-o 1304@echo "$($(PRIVATE_PREFIX)DISPLAY) asm: $(PRIVATE_MODULE) <= $<" 1305@mkdir -p $(dir $@) 1306$(RELATIVE_PWD) $(PRIVATE_CC) \ 1307 $(call transform-c-or-s-to-o-compiler-args, $(PRIVATE_ASFLAGS)) \ 1308 -MD -MF $(patsubst %.o,%.d,$@) -o $@ $< 1309endef 1310 1311# YASM compilation 1312define transform-asm-to-o 1313@mkdir -p $(dir $@) 1314$(hide) $(YASM) \ 1315 $(addprefix -I , $(PRIVATE_C_INCLUDES)) \ 1316 $($(PRIVATE_2ND_ARCH_VAR_PREFIX)TARGET_GLOBAL_YASM_FLAGS) \ 1317 $(PRIVATE_ASFLAGS) \ 1318 -o $@ $< 1319endef 1320 1321########################################################### 1322## Commands for running gcc to compile an Objective-C file 1323## This should never happen for target builds but this 1324## will error at build time. 1325########################################################### 1326 1327define transform-m-to-o 1328@echo "$($(PRIVATE_PREFIX)DISPLAY) ObjC: $(PRIVATE_MODULE) <= $<" 1329$(call transform-c-or-s-to-o, $(PRIVATE_CFLAGS) $(PRIVATE_DEBUG_CFLAGS)) 1330endef 1331 1332########################################################### 1333## Commands for running gcc to compile a host C++ file 1334########################################################### 1335 1336define transform-host-cpp-to-o-compiler-args 1337 $(c-includes) \ 1338 -c \ 1339 $(if $(PRIVATE_NO_DEFAULT_COMPILER_FLAGS),, \ 1340 $(PRIVATE_HOST_GLOBAL_CFLAGS) \ 1341 $(PRIVATE_HOST_GLOBAL_CPPFLAGS) \ 1342 ) \ 1343 $(PRIVATE_CFLAGS) \ 1344 $(PRIVATE_CPPFLAGS) \ 1345 $(PRIVATE_DEBUG_CFLAGS) \ 1346 $(PRIVATE_CFLAGS_NO_OVERRIDE) \ 1347 $(PRIVATE_CPPFLAGS_NO_OVERRIDE) 1348endef 1349 1350define clang-tidy-host-cpp 1351$(hide) $(PATH_TO_CLANG_TIDY) $(PRIVATE_TIDY_FLAGS) \ 1352 -checks=$(PRIVATE_TIDY_CHECKS) \ 1353 $< -- $(transform-host-cpp-to-o-compiler-args) 1354endef 1355 1356ifneq (,$(filter 1 true,$(WITH_TIDY_ONLY))) 1357define transform-host-cpp-to-o 1358$(if $(PRIVATE_TIDY_CHECKS), 1359 @echo "tidy $($(PRIVATE_PREFIX)DISPLAY) C++: $<" 1360 $(clang-tidy-host-cpp)) 1361endef 1362else 1363define transform-host-cpp-to-o 1364@echo "$($(PRIVATE_PREFIX)DISPLAY) C++: $(PRIVATE_MODULE) <= $<" 1365@mkdir -p $(dir $@) 1366$(if $(PRIVATE_TIDY_CHECKS),$(clang-tidy-host-cpp)) 1367$(hide) $(RELATIVE_PWD) $(PRIVATE_CXX) \ 1368 $(transform-host-cpp-to-o-compiler-args) \ 1369 -MD -MF $(patsubst %.o,%.d,$@) -o $@ $< 1370endef 1371endif 1372 1373 1374########################################################### 1375## Commands for running gcc to compile a host C file 1376########################################################### 1377 1378define transform-host-c-or-s-to-o-common-args 1379 $(c-includes) \ 1380 -c \ 1381 $(if $(PRIVATE_NO_DEFAULT_COMPILER_FLAGS),, \ 1382 $(PRIVATE_HOST_GLOBAL_CFLAGS) \ 1383 $(PRIVATE_HOST_GLOBAL_CONLYFLAGS) \ 1384 ) 1385endef 1386 1387# $(1): extra flags 1388define transform-host-c-or-s-to-o 1389@mkdir -p $(dir $@) 1390$(hide) $(RELATIVE_PWD) $(PRIVATE_CC) \ 1391 $(transform-host-c-or-s-to-o-common-args) \ 1392 $(1) \ 1393 -MD -MF $(patsubst %.o,%.d,$@) -o $@ $< 1394endef 1395 1396define transform-host-c-to-o-compiler-args 1397 $(transform-host-c-or-s-to-o-common-args) \ 1398 $(PRIVATE_CFLAGS) $(PRIVATE_CONLYFLAGS) \ 1399 $(PRIVATE_DEBUG_CFLAGS) $(PRIVATE_CFLAGS_NO_OVERRIDE) 1400endef 1401 1402define clang-tidy-host-c 1403$(hide) $(PATH_TO_CLANG_TIDY) $(PRIVATE_TIDY_FLAGS) \ 1404 -checks=$(PRIVATE_TIDY_CHECKS) \ 1405 $< -- $(transform-host-c-to-o-compiler-args) 1406endef 1407 1408ifneq (,$(filter 1 true,$(WITH_TIDY_ONLY))) 1409define transform-host-c-to-o 1410$(if $(PRIVATE_TIDY_CHECKS), 1411 @echo "tidy $($(PRIVATE_PREFIX)DISPLAY) C: $<" 1412 $(clang-tidy-host-c)) 1413endef 1414else 1415define transform-host-c-to-o 1416@echo "$($(PRIVATE_PREFIX)DISPLAY) C: $(PRIVATE_MODULE) <= $<" 1417@mkdir -p $(dir $@) 1418$(if $(PRIVATE_TIDY_CHECKS), $(clang-tidy-host-c)) 1419$(hide) $(RELATIVE_PWD) $(PRIVATE_CC) \ 1420 $(transform-host-c-to-o-compiler-args) \ 1421 -MD -MF $(patsubst %.o,%.d,$@) -o $@ $< 1422endef 1423endif 1424 1425define transform-host-s-to-o 1426@echo "$($(PRIVATE_PREFIX)DISPLAY) asm: $(PRIVATE_MODULE) <= $<" 1427$(call transform-host-c-or-s-to-o, $(PRIVATE_ASFLAGS)) 1428endef 1429 1430########################################################### 1431## Commands for running gcc to compile a host Objective-C file 1432########################################################### 1433 1434define transform-host-m-to-o 1435@echo "$($(PRIVATE_PREFIX)DISPLAY) ObjC: $(PRIVATE_MODULE) <= $<" 1436$(call transform-host-c-or-s-to-o, $(PRIVATE_CFLAGS) $(PRIVATE_DEBUG_CFLAGS) $(PRIVATE_CFLAGS_NO_OVERRIDE)) 1437endef 1438 1439########################################################### 1440## Commands for running gcc to compile a host Objective-C++ file 1441########################################################### 1442 1443define transform-host-mm-to-o 1444$(transform-host-cpp-to-o) 1445endef 1446 1447 1448########################################################### 1449## Rules to compile a single C/C++ source with ../ in the path 1450########################################################### 1451# Replace "../" in object paths with $(DOTDOT_REPLACEMENT). 1452DOTDOT_REPLACEMENT := dotdot/ 1453 1454## Rule to compile a C++ source file with ../ in the path. 1455## Must be called with $(eval). 1456# $(1): the C++ source file in LOCAL_SRC_FILES. 1457# $(2): the additional dependencies. 1458# $(3): the variable name to collect the output object file. 1459define compile-dotdot-cpp-file 1460o := $(intermediates)/$(patsubst %$(LOCAL_CPP_EXTENSION),%.o,$(subst ../,$(DOTDOT_REPLACEMENT),$(1))) 1461$$(o) : $(TOPDIR)$(LOCAL_PATH)/$(1) $(2) 1462 $$(transform-$$(PRIVATE_HOST)cpp-to-o) 1463$$(call include-depfiles-for-objs, $$(o)) 1464$(3) += $$(o) 1465endef 1466 1467## Rule to compile a C source file with ../ in the path. 1468## Must be called with $(eval). 1469# $(1): the C source file in LOCAL_SRC_FILES. 1470# $(2): the additional dependencies. 1471# $(3): the variable name to collect the output object file. 1472define compile-dotdot-c-file 1473o := $(intermediates)/$(patsubst %.c,%.o,$(subst ../,$(DOTDOT_REPLACEMENT),$(1))) 1474$$(o) : $(TOPDIR)$(LOCAL_PATH)/$(1) $(2) 1475 $$(transform-$$(PRIVATE_HOST)c-to-o) 1476$$(call include-depfiles-for-objs, $$(o)) 1477$(3) += $$(o) 1478endef 1479 1480## Rule to compile a .S source file with ../ in the path. 1481## Must be called with $(eval). 1482# $(1): the .S source file in LOCAL_SRC_FILES. 1483# $(2): the additional dependencies. 1484# $(3): the variable name to collect the output object file. 1485define compile-dotdot-s-file 1486o := $(intermediates)/$(patsubst %.S,%.o,$(subst ../,$(DOTDOT_REPLACEMENT),$(1))) 1487$$(o) : $(TOPDIR)$(LOCAL_PATH)/$(1) $(2) 1488 $$(transform-$$(PRIVATE_HOST)s-to-o) 1489$$(call include-depfiles-for-objs, $$(o)) 1490$(3) += $$(o) 1491endef 1492 1493## Rule to compile a .s source file with ../ in the path. 1494## Must be called with $(eval). 1495# $(1): the .s source file in LOCAL_SRC_FILES. 1496# $(2): the additional dependencies. 1497# $(3): the variable name to collect the output object file. 1498define compile-dotdot-s-file-no-deps 1499o := $(intermediates)/$(patsubst %.s,%.o,$(subst ../,$(DOTDOT_REPLACEMENT),$(1))) 1500$$(o) : $(TOPDIR)$(LOCAL_PATH)/$(1) $(2) 1501 $$(transform-$$(PRIVATE_HOST)s-to-o) 1502$(3) += $$(o) 1503endef 1504 1505########################################################### 1506## Commands for running ar 1507########################################################### 1508 1509define _concat-if-arg2-not-empty 1510$(if $(2),$(hide) $(1) $(2)) 1511endef 1512 1513# Split long argument list into smaller groups and call the command repeatedly 1514# Call the command at least once even if there are no arguments, as otherwise 1515# the output file won't be created. 1516# 1517# $(1): the command without arguments 1518# $(2): the arguments 1519define split-long-arguments 1520$(hide) $(1) $(wordlist 1,500,$(2)) 1521$(call _concat-if-arg2-not-empty,$(1),$(wordlist 501,1000,$(2))) 1522$(call _concat-if-arg2-not-empty,$(1),$(wordlist 1001,1500,$(2))) 1523$(call _concat-if-arg2-not-empty,$(1),$(wordlist 1501,2000,$(2))) 1524$(call _concat-if-arg2-not-empty,$(1),$(wordlist 2001,2500,$(2))) 1525$(call _concat-if-arg2-not-empty,$(1),$(wordlist 2501,3000,$(2))) 1526$(call _concat-if-arg2-not-empty,$(1),$(wordlist 3001,99999,$(2))) 1527endef 1528 1529# $(1): the full path of the source static library. 1530# $(2): the full path of the destination static library. 1531define _extract-and-include-single-target-whole-static-lib 1532$(hide) ldir=$(PRIVATE_INTERMEDIATES_DIR)/WHOLE/$(basename $(notdir $(1)))_objs;\ 1533 rm -rf $$ldir; \ 1534 mkdir -p $$ldir; \ 1535 cp $(1) $$ldir; \ 1536 lib_to_include=$$ldir/$(notdir $(1)); \ 1537 filelist=; \ 1538 subdir=0; \ 1539 for f in `$($(PRIVATE_2ND_ARCH_VAR_PREFIX)TARGET_AR) t $(1)`; do \ 1540 if [ -e $$ldir/$$f ]; then \ 1541 mkdir $$ldir/$$subdir; \ 1542 ext=$$subdir/; \ 1543 subdir=$$((subdir+1)); \ 1544 $($(PRIVATE_2ND_ARCH_VAR_PREFIX)TARGET_AR) m $$lib_to_include $$f; \ 1545 else \ 1546 ext=; \ 1547 fi; \ 1548 $($(PRIVATE_2ND_ARCH_VAR_PREFIX)TARGET_AR) p $$lib_to_include $$f > $$ldir/$$ext$$f; \ 1549 filelist="$$filelist $$ldir/$$ext$$f"; \ 1550 done ; \ 1551 $($(PRIVATE_2ND_ARCH_VAR_PREFIX)TARGET_AR) $($(PRIVATE_2ND_ARCH_VAR_PREFIX)TARGET_GLOBAL_ARFLAGS) \ 1552 $(2) $$filelist 1553 1554endef 1555 1556# $(1): the full path of the source static library. 1557# $(2): the full path of the destination static library. 1558define extract-and-include-whole-static-libs-first 1559$(if $(strip $(1)), 1560$(hide) cp $(1) $(2)) 1561endef 1562 1563# $(1): the full path of the destination static library. 1564define extract-and-include-target-whole-static-libs 1565$(call extract-and-include-whole-static-libs-first, $(firstword $(PRIVATE_ALL_WHOLE_STATIC_LIBRARIES)),$(1)) 1566$(foreach lib,$(wordlist 2,999,$(PRIVATE_ALL_WHOLE_STATIC_LIBRARIES)), \ 1567 $(call _extract-and-include-single-target-whole-static-lib, $(lib), $(1))) 1568endef 1569 1570# Explicitly delete the archive first so that ar doesn't 1571# try to add to an existing archive. 1572define transform-o-to-static-lib 1573@echo "$($(PRIVATE_PREFIX)DISPLAY) StaticLib: $(PRIVATE_MODULE) ($@)" 1574@mkdir -p $(dir $@) 1575@rm -f $@ $@.tmp 1576$(call extract-and-include-target-whole-static-libs,$@.tmp) 1577$(call split-long-arguments,$($(PRIVATE_2ND_ARCH_VAR_PREFIX)TARGET_AR) \ 1578 $($(PRIVATE_2ND_ARCH_VAR_PREFIX)TARGET_GLOBAL_ARFLAGS) \ 1579 $(PRIVATE_ARFLAGS) \ 1580 $@.tmp,$(PRIVATE_ALL_OBJECTS)) 1581$(hide) mv -f $@.tmp $@ 1582endef 1583 1584# $(1): the full path of the source static library. 1585# $(2): the full path of the destination static library. 1586define _extract-and-include-single-aux-whole-static-lib 1587$(hide) ldir=$(PRIVATE_INTERMEDIATES_DIR)/WHOLE/$(basename $(notdir $(1)))_objs;\ 1588 rm -rf $$ldir; \ 1589 mkdir -p $$ldir; \ 1590 cp $(1) $$ldir; \ 1591 lib_to_include=$$ldir/$(notdir $(1)); \ 1592 filelist=; \ 1593 subdir=0; \ 1594 for f in `$(PRIVATE_AR) t $(1)`; do \ 1595 if [ -e $$ldir/$$f ]; then \ 1596 mkdir $$ldir/$$subdir; \ 1597 ext=$$subdir/; \ 1598 subdir=$$((subdir+1)); \ 1599 $(PRIVATE_AR) m $$lib_to_include $$f; \ 1600 else \ 1601 ext=; \ 1602 fi; \ 1603 $(PRIVATE_AR) p $$lib_to_include $$f > $$ldir/$$ext$$f; \ 1604 filelist="$$filelist $$ldir/$$ext$$f"; \ 1605 done ; \ 1606 $(PRIVATE_AR) $(AUX_GLOBAL_ARFLAGS) $(2) $$filelist 1607 1608endef 1609 1610define extract-and-include-aux-whole-static-libs 1611$(call extract-and-include-whole-static-libs-first, $(firstword $(PRIVATE_ALL_WHOLE_STATIC_LIBRARIES)),$(1)) 1612$(foreach lib,$(wordlist 2,999,$(PRIVATE_ALL_WHOLE_STATIC_LIBRARIES)), \ 1613 $(call _extract-and-include-single-aux-whole-static-lib, $(lib), $(1))) 1614endef 1615 1616# Explicitly delete the archive first so that ar doesn't 1617# try to add to an existing archive. 1618define transform-o-to-aux-static-lib 1619@echo "$($(PRIVATE_PREFIX)DISPLAY) StaticLib: $(PRIVATE_MODULE) ($@)" 1620@mkdir -p $(dir $@) 1621@rm -f $@ $@.tmp 1622$(call extract-and-include-aux-whole-static-libs,$@.tmp) 1623$(call split-long-arguments,$(PRIVATE_AR) \ 1624 $(AUX_GLOBAL_ARFLAGS) $@.tmp,$(PRIVATE_ALL_OBJECTS)) 1625$(hide) mv -f $@.tmp $@ 1626endef 1627 1628define transform-o-to-aux-executable-inner 1629$(hide) $(PRIVATE_CXX) -pie \ 1630 -Bdynamic \ 1631 -Wl,--gc-sections \ 1632 $(PRIVATE_ALL_OBJECTS) \ 1633 -Wl,--whole-archive \ 1634 $(PRIVATE_ALL_WHOLE_STATIC_LIBRARIES) \ 1635 -Wl,--no-whole-archive \ 1636 $(PRIVATE_ALL_STATIC_LIBRARIES) \ 1637 $(PRIVATE_LDFLAGS) \ 1638 -o $@ 1639endef 1640 1641define transform-o-to-aux-executable 1642@echo "$(AUX_DISPLAY) Executable: $(PRIVATE_MODULE) ($@)" 1643@mkdir -p $(dir $@) 1644$(transform-o-to-aux-executable-inner) 1645endef 1646 1647define transform-o-to-aux-static-executable-inner 1648$(hide) $(PRIVATE_CXX) \ 1649 -Bstatic \ 1650 -Wl,--gc-sections \ 1651 $(PRIVATE_ALL_OBJECTS) \ 1652 -Wl,--whole-archive \ 1653 $(PRIVATE_ALL_WHOLE_STATIC_LIBRARIES) \ 1654 -Wl,--no-whole-archive \ 1655 $(PRIVATE_ALL_STATIC_LIBRARIES) \ 1656 $(PRIVATE_LDFLAGS) \ 1657 -Wl,-Map=$(@).map \ 1658 -o $@ 1659endef 1660 1661define transform-o-to-aux-static-executable 1662@echo "$(AUX_DISPLAY) StaticExecutable: $(PRIVATE_MODULE) ($@)" 1663@mkdir -p $(dir $@) 1664$(transform-o-to-aux-static-executable-inner) 1665endef 1666 1667########################################################### 1668## Commands for running host ar 1669########################################################### 1670 1671# $(1): the full path of the source static library. 1672# $(2): the full path of the destination static library. 1673define _extract-and-include-single-host-whole-static-lib 1674$(hide) ldir=$(PRIVATE_INTERMEDIATES_DIR)/WHOLE/$(basename $(notdir $(1)))_objs;\ 1675 rm -rf $$ldir; \ 1676 mkdir -p $$ldir; \ 1677 cp $(1) $$ldir; \ 1678 lib_to_include=$$ldir/$(notdir $(1)); \ 1679 filelist=; \ 1680 subdir=0; \ 1681 for f in `$($(PRIVATE_2ND_ARCH_VAR_PREFIX)$(PRIVATE_PREFIX)AR) t $(1) | \grep '\.o$$'`; do \ 1682 if [ -e $$ldir/$$f ]; then \ 1683 mkdir $$ldir/$$subdir; \ 1684 ext=$$subdir/; \ 1685 subdir=$$((subdir+1)); \ 1686 $($(PRIVATE_2ND_ARCH_VAR_PREFIX)$(PRIVATE_PREFIX)AR) m $$lib_to_include $$f; \ 1687 else \ 1688 ext=; \ 1689 fi; \ 1690 $($(PRIVATE_2ND_ARCH_VAR_PREFIX)$(PRIVATE_PREFIX)AR) p $$lib_to_include $$f > $$ldir/$$ext$$f; \ 1691 filelist="$$filelist $$ldir/$$ext$$f"; \ 1692 done ; \ 1693 $($(PRIVATE_2ND_ARCH_VAR_PREFIX)$(PRIVATE_PREFIX)AR) $($(PRIVATE_2ND_ARCH_VAR_PREFIX)$(PRIVATE_PREFIX)GLOBAL_ARFLAGS) \ 1694 $(2) $$filelist 1695 1696endef 1697 1698define extract-and-include-host-whole-static-libs 1699$(call extract-and-include-whole-static-libs-first, $(firstword $(PRIVATE_ALL_WHOLE_STATIC_LIBRARIES)),$(1)) 1700$(foreach lib,$(wordlist 2,999,$(PRIVATE_ALL_WHOLE_STATIC_LIBRARIES)), \ 1701 $(call _extract-and-include-single-host-whole-static-lib, $(lib),$(1))) 1702endef 1703 1704ifeq ($(HOST_OS),darwin) 1705# On Darwin the host ar fails if there is nothing to add to .a at all. 1706# We work around by adding a dummy.o and then deleting it. 1707define create-dummy.o-if-no-objs 1708$(if $(PRIVATE_ALL_OBJECTS),,$(hide) touch $(dir $(1))dummy.o) 1709endef 1710 1711define get-dummy.o-if-no-objs 1712$(if $(PRIVATE_ALL_OBJECTS),,$(dir $(1))dummy.o) 1713endef 1714 1715define delete-dummy.o-if-no-objs 1716$(if $(PRIVATE_ALL_OBJECTS),,$(hide) $($(PRIVATE_2ND_ARCH_VAR_PREFIX)$(PRIVATE_PREFIX)AR) d $(1) $(dir $(1))dummy.o \ 1717 && rm -f $(dir $(1))dummy.o) 1718endef 1719endif # HOST_OS is darwin 1720 1721# Explicitly delete the archive first so that ar doesn't 1722# try to add to an existing archive. 1723define transform-host-o-to-static-lib 1724@echo "$($(PRIVATE_PREFIX)DISPLAY) StaticLib: $(PRIVATE_MODULE) ($@)" 1725@mkdir -p $(dir $@) 1726@rm -f $@ $@.tmp 1727$(call extract-and-include-host-whole-static-libs,$@.tmp) 1728$(call create-dummy.o-if-no-objs,$@.tmp) 1729$(call split-long-arguments,$($(PRIVATE_2ND_ARCH_VAR_PREFIX)$(PRIVATE_PREFIX)AR) \ 1730 $($(PRIVATE_2ND_ARCH_VAR_PREFIX)$(PRIVATE_PREFIX)GLOBAL_ARFLAGS) $@.tmp,\ 1731 $(PRIVATE_ALL_OBJECTS) $(call get-dummy.o-if-no-objs,$@.tmp)) 1732$(call delete-dummy.o-if-no-objs,$@.tmp) 1733$(hide) mv -f $@.tmp $@ 1734endef 1735 1736 1737########################################################### 1738## Commands for running gcc to link a shared library or package 1739########################################################### 1740 1741# ld just seems to be so finicky with command order that we allow 1742# it to be overriden en-masse see combo/linux-arm.make for an example. 1743ifneq ($(HOST_CUSTOM_LD_COMMAND),true) 1744define transform-host-o-to-shared-lib-inner 1745$(hide) $(PRIVATE_CXX) \ 1746 -Wl,-rpath-link=$($(PRIVATE_2ND_ARCH_VAR_PREFIX)$(PRIVATE_PREFIX)OUT_INTERMEDIATE_LIBRARIES) \ 1747 -Wl,-rpath,\$$ORIGIN/../$(notdir $($(PRIVATE_2ND_ARCH_VAR_PREFIX)$(PRIVATE_PREFIX)OUT_SHARED_LIBRARIES)) \ 1748 -Wl,-rpath,\$$ORIGIN/$(notdir $($(PRIVATE_2ND_ARCH_VAR_PREFIX)$(PRIVATE_PREFIX)OUT_SHARED_LIBRARIES)) \ 1749 -shared -Wl,-soname,$(notdir $@) \ 1750 $(if $(PRIVATE_NO_DEFAULT_COMPILER_FLAGS),, \ 1751 $(PRIVATE_HOST_GLOBAL_LDFLAGS) \ 1752 ) \ 1753 $(PRIVATE_LDFLAGS) \ 1754 $(PRIVATE_ALL_OBJECTS) \ 1755 -Wl,--whole-archive \ 1756 $(PRIVATE_ALL_WHOLE_STATIC_LIBRARIES) \ 1757 -Wl,--no-whole-archive \ 1758 $(if $(PRIVATE_GROUP_STATIC_LIBRARIES),-Wl$(comma)--start-group) \ 1759 $(PRIVATE_ALL_STATIC_LIBRARIES) \ 1760 $(if $(PRIVATE_GROUP_STATIC_LIBRARIES),-Wl$(comma)--end-group) \ 1761 $(if $(filter true,$(NATIVE_COVERAGE)),-lgcov) \ 1762 $(if $(filter true,$(NATIVE_COVERAGE)),$(PRIVATE_HOST_LIBPROFILE_RT)) \ 1763 $(PRIVATE_ALL_SHARED_LIBRARIES) \ 1764 -o $@ \ 1765 $(PRIVATE_LDLIBS) 1766endef 1767endif 1768 1769define transform-host-o-to-shared-lib 1770@echo "$($(PRIVATE_PREFIX)DISPLAY) SharedLib: $(PRIVATE_MODULE) ($@)" 1771@mkdir -p $(dir $@) 1772$(transform-host-o-to-shared-lib-inner) 1773endef 1774 1775define transform-host-o-to-package 1776@echo "$($(PRIVATE_PREFIX)DISPLAY) Package: $(PRIVATE_MODULE) ($@)" 1777@mkdir -p $(dir $@) 1778$(transform-host-o-to-shared-lib-inner) 1779endef 1780 1781 1782########################################################### 1783## Commands for running gcc to link a shared library or package 1784########################################################### 1785 1786define transform-o-to-shared-lib-inner 1787$(hide) $(PRIVATE_CXX) \ 1788 -nostdlib -Wl,-soname,$(notdir $@) \ 1789 -Wl,--gc-sections \ 1790 $(if $(filter true,$(PRIVATE_CLANG)),-shared,-Wl$(comma)-shared) \ 1791 $(PRIVATE_TARGET_CRTBEGIN_SO_O) \ 1792 $(PRIVATE_ALL_OBJECTS) \ 1793 -Wl,--whole-archive \ 1794 $(PRIVATE_ALL_WHOLE_STATIC_LIBRARIES) \ 1795 -Wl,--no-whole-archive \ 1796 $(if $(PRIVATE_GROUP_STATIC_LIBRARIES),-Wl$(comma)--start-group) \ 1797 $(PRIVATE_ALL_STATIC_LIBRARIES) \ 1798 $(if $(PRIVATE_GROUP_STATIC_LIBRARIES),-Wl$(comma)--end-group) \ 1799 $(if $(filter true,$(NATIVE_COVERAGE)),$(PRIVATE_TARGET_COVERAGE_LIB)) \ 1800 $(PRIVATE_TARGET_LIBATOMIC) \ 1801 $(PRIVATE_TARGET_LIBGCC) \ 1802 $(PRIVATE_TARGET_GLOBAL_LDFLAGS) \ 1803 $(PRIVATE_LDFLAGS) \ 1804 $(PRIVATE_ALL_SHARED_LIBRARIES) \ 1805 -o $@ \ 1806 $(PRIVATE_TARGET_CRTEND_SO_O) \ 1807 $(PRIVATE_LDLIBS) 1808endef 1809 1810define transform-o-to-shared-lib 1811@echo "$($(PRIVATE_PREFIX)DISPLAY) SharedLib: $(PRIVATE_MODULE) ($@)" 1812@mkdir -p $(dir $@) 1813$(transform-o-to-shared-lib-inner) 1814endef 1815 1816########################################################### 1817## Commands for filtering a target executable or library 1818########################################################### 1819 1820ifneq ($(TARGET_BUILD_VARIANT),user) 1821 TARGET_STRIP_EXTRA = && $(PRIVATE_OBJCOPY) --add-gnu-debuglink=$< $@ 1822 TARGET_STRIP_KEEP_SYMBOLS_EXTRA = --add-gnu-debuglink=$< 1823endif 1824 1825define transform-to-stripped 1826@echo "$($(PRIVATE_PREFIX)DISPLAY) Strip: $(PRIVATE_MODULE) ($@)" 1827@mkdir -p $(dir $@) 1828$(hide) $(PRIVATE_STRIP) --strip-all $< -o $@ \ 1829 $(if $(PRIVATE_NO_DEBUGLINK),,$(TARGET_STRIP_EXTRA)) 1830endef 1831 1832define transform-to-stripped-keep-mini-debug-info 1833@echo "$($(PRIVATE_PREFIX)DISPLAY) Strip (mini debug info): $(PRIVATE_MODULE) ($@)" 1834@mkdir -p $(dir $@) 1835$(hide) $(PRIVATE_NM) -D $< --format=posix --defined-only | awk '{ print $$1 }' | sort >$@.dynsyms 1836$(hide) $(PRIVATE_NM) $< --format=posix --defined-only | awk '{ if ($$2 == "T" || $$2 == "t" || $$2 == "D") print $$1 }' | sort >$@.funcsyms 1837$(hide) comm -13 $@.dynsyms $@.funcsyms >$@.keep_symbols 1838$(hide) $(PRIVATE_OBJCOPY) --only-keep-debug $< $@.debug 1839$(hide) $(PRIVATE_OBJCOPY) --rename-section .debug_frame=saved_debug_frame $@.debug $@.mini_debuginfo 1840$(hide) $(PRIVATE_OBJCOPY) -S --remove-section .gdb_index --remove-section .comment --keep-symbols=$@.keep_symbols $@.mini_debuginfo 1841$(hide) $(PRIVATE_OBJCOPY) --rename-section saved_debug_frame=.debug_frame $@.mini_debuginfo 1842$(hide) $(PRIVATE_STRIP) --strip-all -R .comment $< -o $@ 1843$(hide) rm -f $@.mini_debuginfo.xz 1844$(hide) xz $@.mini_debuginfo 1845$(hide) $(PRIVATE_OBJCOPY) --add-section .gnu_debugdata=$@.mini_debuginfo.xz $@ 1846$(hide) rm -f $@.dynsyms $@.funcsyms $@.keep_symbols $@.debug $@.mini_debuginfo.xz 1847endef 1848 1849define transform-to-stripped-keep-symbols 1850@echo "$($(PRIVATE_PREFIX)DISPLAY) Strip (keep symbols): $(PRIVATE_MODULE) ($@)" 1851@mkdir -p $(dir $@) 1852$(hide) $(PRIVATE_OBJCOPY) \ 1853 `$(PRIVATE_READELF) -S $< | awk '/.debug_/ {print "-R " $$2}' | xargs` \ 1854 $(TARGET_STRIP_KEEP_SYMBOLS_EXTRA) $< $@ 1855endef 1856 1857########################################################### 1858## Commands for packing a target executable or library 1859########################################################### 1860 1861define pack-elf-relocations 1862@echo "$($(PRIVATE_PREFIX)DISPLAY) Pack Relocations: $(PRIVATE_MODULE) ($@)" 1863$(copy-file-to-target) 1864$(hide) $(RELOCATION_PACKER) $@ 1865endef 1866 1867########################################################### 1868## Commands for running gcc to link an executable 1869########################################################### 1870 1871define transform-o-to-executable-inner 1872$(hide) $(PRIVATE_CXX) -pie \ 1873 -nostdlib -Bdynamic \ 1874 -Wl,-dynamic-linker,$(PRIVATE_LINKER) \ 1875 -Wl,--gc-sections \ 1876 -Wl,-z,nocopyreloc \ 1877 -Wl,-rpath-link=$(PRIVATE_TARGET_OUT_INTERMEDIATE_LIBRARIES) \ 1878 $(PRIVATE_TARGET_CRTBEGIN_DYNAMIC_O) \ 1879 $(PRIVATE_ALL_OBJECTS) \ 1880 -Wl,--whole-archive \ 1881 $(PRIVATE_ALL_WHOLE_STATIC_LIBRARIES) \ 1882 -Wl,--no-whole-archive \ 1883 $(if $(PRIVATE_GROUP_STATIC_LIBRARIES),-Wl$(comma)--start-group) \ 1884 $(PRIVATE_ALL_STATIC_LIBRARIES) \ 1885 $(if $(PRIVATE_GROUP_STATIC_LIBRARIES),-Wl$(comma)--end-group) \ 1886 $(if $(filter true,$(NATIVE_COVERAGE)),$(PRIVATE_TARGET_COVERAGE_LIB)) \ 1887 $(PRIVATE_TARGET_LIBATOMIC) \ 1888 $(PRIVATE_TARGET_LIBGCC) \ 1889 $(PRIVATE_TARGET_GLOBAL_LDFLAGS) \ 1890 $(PRIVATE_LDFLAGS) \ 1891 $(PRIVATE_ALL_SHARED_LIBRARIES) \ 1892 -o $@ \ 1893 $(PRIVATE_TARGET_CRTEND_O) \ 1894 $(PRIVATE_LDLIBS) 1895endef 1896 1897define transform-o-to-executable 1898@echo "$($(PRIVATE_PREFIX)DISPLAY) Executable: $(PRIVATE_MODULE) ($@)" 1899@mkdir -p $(dir $@) 1900$(transform-o-to-executable-inner) 1901endef 1902 1903 1904########################################################### 1905## Commands for linking a static executable. In practice, 1906## we only use this on arm, so the other platforms don't 1907## have transform-o-to-static-executable defined. 1908## Clang driver needs -static to create static executable. 1909## However, bionic/linker uses -shared to overwrite. 1910## Linker for x86 targets does not allow coexistance of -static and -shared, 1911## so we add -static only if -shared is not used. 1912########################################################### 1913 1914define transform-o-to-static-executable-inner 1915$(hide) $(PRIVATE_CXX) \ 1916 -nostdlib -Bstatic \ 1917 $(if $(filter $(PRIVATE_LDFLAGS),-shared),,-static) \ 1918 -Wl,--gc-sections \ 1919 -o $@ \ 1920 $(PRIVATE_TARGET_CRTBEGIN_STATIC_O) \ 1921 $(PRIVATE_TARGET_GLOBAL_LDFLAGS) \ 1922 $(PRIVATE_LDFLAGS) \ 1923 $(PRIVATE_ALL_OBJECTS) \ 1924 -Wl,--whole-archive \ 1925 $(PRIVATE_ALL_WHOLE_STATIC_LIBRARIES) \ 1926 -Wl,--no-whole-archive \ 1927 $(filter-out %libcompiler_rt.a,$(filter-out %libc_nomalloc.a,$(filter-out %libc.a,$(PRIVATE_ALL_STATIC_LIBRARIES)))) \ 1928 -Wl,--start-group \ 1929 $(filter %libc.a,$(PRIVATE_ALL_STATIC_LIBRARIES)) \ 1930 $(filter %libc_nomalloc.a,$(PRIVATE_ALL_STATIC_LIBRARIES)) \ 1931 $(if $(filter true,$(NATIVE_COVERAGE)),$(PRIVATE_TARGET_COVERAGE_LIB)) \ 1932 $(PRIVATE_TARGET_LIBATOMIC) \ 1933 $(filter %libcompiler_rt.a,$(PRIVATE_ALL_STATIC_LIBRARIES)) \ 1934 $(PRIVATE_TARGET_LIBGCC) \ 1935 -Wl,--end-group \ 1936 $(PRIVATE_TARGET_CRTEND_O) 1937endef 1938 1939define transform-o-to-static-executable 1940@echo "$($(PRIVATE_PREFIX)DISPLAY) StaticExecutable: $(PRIVATE_MODULE) ($@)" 1941@mkdir -p $(dir $@) 1942$(transform-o-to-static-executable-inner) 1943endef 1944 1945 1946########################################################### 1947## Commands for running gcc to link a host executable 1948########################################################### 1949ifdef BUILD_HOST_static 1950HOST_FPIE_FLAGS := 1951else 1952HOST_FPIE_FLAGS := -pie 1953# Force the correct entry point to workaround a bug in binutils that manifests with -pie 1954ifeq ($(HOST_CROSS_OS),windows) 1955HOST_CROSS_FPIE_FLAGS += -Wl,-e_mainCRTStartup 1956endif 1957endif 1958 1959ifneq ($(HOST_CUSTOM_LD_COMMAND),true) 1960define transform-host-o-to-executable-inner 1961$(hide) $(PRIVATE_CXX) \ 1962 $(PRIVATE_ALL_OBJECTS) \ 1963 -Wl,--whole-archive \ 1964 $(PRIVATE_ALL_WHOLE_STATIC_LIBRARIES) \ 1965 -Wl,--no-whole-archive \ 1966 $(if $(PRIVATE_GROUP_STATIC_LIBRARIES),-Wl$(comma)--start-group) \ 1967 $(PRIVATE_ALL_STATIC_LIBRARIES) \ 1968 $(if $(PRIVATE_GROUP_STATIC_LIBRARIES),-Wl$(comma)--end-group) \ 1969 $(if $(filter true,$(NATIVE_COVERAGE)),-lgcov) \ 1970 $(if $(filter true,$(NATIVE_COVERAGE)),$(PRIVATE_HOST_LIBPROFILE_RT)) \ 1971 $(PRIVATE_ALL_SHARED_LIBRARIES) \ 1972 -Wl,-rpath-link=$($(PRIVATE_2ND_ARCH_VAR_PREFIX)$(PRIVATE_PREFIX)OUT_INTERMEDIATE_LIBRARIES) \ 1973 $(foreach path,$(PRIVATE_RPATHS), \ 1974 -Wl,-rpath,\$$ORIGIN/$(path)) \ 1975 $(if $(PRIVATE_NO_DEFAULT_COMPILER_FLAGS),, \ 1976 $(PRIVATE_HOST_GLOBAL_LDFLAGS) \ 1977 ) \ 1978 $(PRIVATE_LDFLAGS) \ 1979 -o $@ \ 1980 $(PRIVATE_LDLIBS) 1981endef 1982endif 1983 1984define transform-host-o-to-executable 1985@echo "$($(PRIVATE_PREFIX)DISPLAY) Executable: $(PRIVATE_MODULE) ($@)" 1986@mkdir -p $(dir $@) 1987$(transform-host-o-to-executable-inner) 1988endef 1989 1990 1991########################################################### 1992## Commands for running javac to make .class files 1993########################################################### 1994 1995# Add BUILD_NUMBER to apps default version name if it's unbundled build. 1996ifdef TARGET_BUILD_APPS 1997TARGET_BUILD_WITH_APPS_VERSION_NAME := true 1998endif 1999 2000ifdef TARGET_BUILD_WITH_APPS_VERSION_NAME 2001APPS_DEFAULT_VERSION_NAME := $(PLATFORM_VERSION)-$(BUILD_NUMBER_FROM_FILE) 2002else 2003APPS_DEFAULT_VERSION_NAME := $(PLATFORM_VERSION) 2004endif 2005 2006# TODO: Right now we generate the asset resources twice, first as part 2007# of generating the Java classes, then at the end when packaging the final 2008# assets. This should be changed to do one of two things: (1) Don't generate 2009# any resource files the first time, only create classes during that stage; 2010# or (2) Don't use the -c flag with the second stage, instead taking the 2011# resource files from the first stage as additional input. My original intent 2012# was to use approach (2), but this requires a little more work in the tool. 2013# Maybe we should just use approach (1). 2014 2015# This rule creates the R.java and Manifest.java files, both of which 2016# are PRODUCT-neutral. Don't pass PRIVATE_PRODUCT_AAPT_CONFIG to this invocation. 2017define create-resource-java-files 2018@mkdir -p $(PRIVATE_SOURCE_INTERMEDIATES_DIR) 2019@mkdir -p $(dir $(PRIVATE_RESOURCE_PUBLICS_OUTPUT)) 2020$(hide) $(AAPT) package $(PRIVATE_AAPT_FLAGS) -m \ 2021 $(eval # PRIVATE_PRODUCT_AAPT_CONFIG is intentionally missing-- see comment.) \ 2022 $(addprefix -J , $(PRIVATE_SOURCE_INTERMEDIATES_DIR)) \ 2023 $(addprefix -M , $(PRIVATE_ANDROID_MANIFEST)) \ 2024 $(addprefix -P , $(PRIVATE_RESOURCE_PUBLICS_OUTPUT)) \ 2025 $(addprefix -S , $(PRIVATE_RESOURCE_DIR)) \ 2026 $(addprefix -A , $(PRIVATE_ASSET_DIR)) \ 2027 $(addprefix -I , $(PRIVATE_AAPT_INCLUDES)) \ 2028 $(addprefix -G , $(PRIVATE_PROGUARD_OPTIONS_FILE)) \ 2029 $(addprefix --min-sdk-version , $(PRIVATE_DEFAULT_APP_TARGET_SDK)) \ 2030 $(addprefix --target-sdk-version , $(PRIVATE_DEFAULT_APP_TARGET_SDK)) \ 2031 $(if $(filter --version-code,$(PRIVATE_AAPT_FLAGS)),,--version-code $(PLATFORM_SDK_VERSION)) \ 2032 $(if $(filter --version-name,$(PRIVATE_AAPT_FLAGS)),,--version-name $(APPS_DEFAULT_VERSION_NAME)) \ 2033 $(addprefix --rename-manifest-package , $(PRIVATE_MANIFEST_PACKAGE_NAME)) \ 2034 $(addprefix --rename-instrumentation-target-package , $(PRIVATE_MANIFEST_INSTRUMENTATION_FOR)) \ 2035 --skip-symbols-without-default-localization 2036endef 2037 2038# Search for generated R.java/Manifest.java, copy the found R.java as $@. 2039# Also copy them to a central 'R' directory to make it easier to add the files to an IDE. 2040define find-generated-R.java 2041$(hide) for GENERATED_MANIFEST_FILE in `find $(PRIVATE_SOURCE_INTERMEDIATES_DIR) \ 2042 -name Manifest.java 2> /dev/null`; do \ 2043 dir=`awk '/package/{gsub(/\./,"/",$$2);gsub(/;/,"",$$2);print $$2;exit}' $$GENERATED_MANIFEST_FILE`; \ 2044 mkdir -p $(TARGET_COMMON_OUT_ROOT)/R/$$dir; \ 2045 $(ACP) -fp $$GENERATED_MANIFEST_FILE $(TARGET_COMMON_OUT_ROOT)/R/$$dir; \ 2046 done; 2047$(hide) for GENERATED_R_FILE in `find $(PRIVATE_SOURCE_INTERMEDIATES_DIR) \ 2048 -name R.java 2> /dev/null`; do \ 2049 dir=`awk '/package/{gsub(/\./,"/",$$2);gsub(/;/,"",$$2);print $$2;exit}' $$GENERATED_R_FILE`; \ 2050 mkdir -p $(TARGET_COMMON_OUT_ROOT)/R/$$dir; \ 2051 $(ACP) -fp $$GENERATED_R_FILE $(TARGET_COMMON_OUT_ROOT)/R/$$dir \ 2052 || exit 31; \ 2053 $(ACP) -fp $$GENERATED_R_FILE $@ || exit 32; \ 2054 done; 2055@# Ensure that the target file is always created, i.e. also in case we did not 2056@# enter the GENERATED_R_FILE-loop above. This avoids unnecessary rebuilding. 2057$(hide) touch $@ 2058endef 2059 2060########################################################### 2061# AAPT2 compilation and link 2062########################################################### 2063define aapt2-compile-one-resource-file 2064@mkdir -p $(dir $@) 2065$(hide) $(AAPT2) compile -o $(dir $@) $(PRIVATE_AAPT2_CFLAGS) --legacy $< 2066endef 2067 2068define aapt2-compile-resource-dirs 2069@mkdir -p $(dir $@) 2070$(hide) $(AAPT2) compile -o $@ $(addprefix --dir ,$(PRIVATE_SOURCE_RES_DIRS)) \ 2071 $(PRIVATE_AAPT2_CFLAGS) --legacy 2072endef 2073 2074# Set up rule to compile one resource file with aapt2. 2075# Must be called with $(eval). 2076# $(1): the source file 2077# $(2): the output file 2078define aapt2-compile-one-resource-file-rule 2079$(2) : $(1) $(AAPT2) 2080 @echo "AAPT2 compile $$@ <- $$<" 2081 $$(call aapt2-compile-one-resource-file) 2082endef 2083 2084# Convert input resource file path to output file path. 2085# values-[config]/<file>.xml -> values-[config]_<file>.arsc.flat; 2086# For other resource file, just replace the last "/" with "_" and 2087# add .flat extension. 2088# 2089# $(1): the input resource file path 2090# $(2): the base dir of the output file path 2091# Returns: the compiled output file path 2092define aapt2-compiled-resource-out-file 2093$(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 2094endef 2095 2096define aapt2-link 2097@mkdir -p $(dir $@) 2098$(call dump-words-to-file,$(PRIVATE_RES_FLAT),$(dir $@)aapt2-flat-list) 2099$(call dump-words-to-file,$(PRIVATE_OVERLAY_FLAT),$(dir $@)aapt2-flat-overlay-list) 2100$(hide) $(AAPT2) link -o $@ \ 2101 $(PRIVATE_AAPT_FLAGS) \ 2102 $(addprefix --manifest ,$(PRIVATE_ANDROID_MANIFEST)) \ 2103 $(addprefix -I ,$(PRIVATE_AAPT_INCLUDES)) \ 2104 $(addprefix -I ,$(PRIVATE_SHARED_ANDROID_LIBRARIES)) \ 2105 $(addprefix -A ,$(PRIVATE_ASSET_DIR)) \ 2106 $(addprefix --java ,$(PRIVATE_SOURCE_INTERMEDIATES_DIR)) \ 2107 $(addprefix --proguard ,$(PRIVATE_PROGUARD_OPTIONS_FILE)) \ 2108 $(addprefix --min-sdk-version ,$(PRIVATE_DEFAULT_APP_TARGET_SDK)) \ 2109 $(addprefix --target-sdk-version ,$(PRIVATE_DEFAULT_APP_TARGET_SDK)) \ 2110 $(if $(filter --product,$(PRIVATE_AAPT_FLAGS)),,$(addprefix --product ,$(PRIVATE_TARGET_AAPT_CHARACTERISTICS))) \ 2111 $(addprefix -c ,$(PRIVATE_PRODUCT_AAPT_CONFIG)) \ 2112 $(addprefix --preferred-density ,$(PRIVATE_PRODUCT_AAPT_PREF_CONFIG)) \ 2113 $(if $(filter --version-code,$(PRIVATE_AAPT_FLAGS)),,--version-code $(PLATFORM_SDK_VERSION)) \ 2114 $(if $(filter --version-name,$(PRIVATE_AAPT_FLAGS)),,--version-name $(APPS_DEFAULT_VERSION_NAME)) \ 2115 $(addprefix --rename-manifest-package ,$(PRIVATE_MANIFEST_PACKAGE_NAME)) \ 2116 $(addprefix --rename-instrumentation-target-package ,$(PRIVATE_MANIFEST_INSTRUMENTATION_FOR)) \ 2117 -R \@$(dir $@)aapt2-flat-overlay-list \ 2118 \@$(dir $@)aapt2-flat-list 2119endef 2120 2121########################################################### 2122xlint_unchecked := -Xlint:unchecked 2123 2124# emit-line, <word list>, <output file> 2125define emit-line 2126 $(if $(1),echo -n '$(strip $(1)) ' >> $(2)) 2127endef 2128 2129# dump-words-to-file, <word list>, <output file> 2130define dump-words-to-file 2131 @rm -f $(2) 2132 @touch $(2) 2133 @$(call emit-line,$(wordlist 1,500,$(1)),$(2)) 2134 @$(call emit-line,$(wordlist 501,1000,$(1)),$(2)) 2135 @$(call emit-line,$(wordlist 1001,1500,$(1)),$(2)) 2136 @$(call emit-line,$(wordlist 1501,2000,$(1)),$(2)) 2137 @$(call emit-line,$(wordlist 2001,2500,$(1)),$(2)) 2138 @$(call emit-line,$(wordlist 2501,3000,$(1)),$(2)) 2139 @$(call emit-line,$(wordlist 3001,3500,$(1)),$(2)) 2140 @$(call emit-line,$(wordlist 3501,4000,$(1)),$(2)) 2141 @$(call emit-line,$(wordlist 4001,4500,$(1)),$(2)) 2142 @$(call emit-line,$(wordlist 4501,5000,$(1)),$(2)) 2143 @$(call emit-line,$(wordlist 5001,5500,$(1)),$(2)) 2144 @$(call emit-line,$(wordlist 5501,6000,$(1)),$(2)) 2145 @$(call emit-line,$(wordlist 6001,6500,$(1)),$(2)) 2146 @$(call emit-line,$(wordlist 6501,7000,$(1)),$(2)) 2147 @$(call emit-line,$(wordlist 7001,7500,$(1)),$(2)) 2148 @$(call emit-line,$(wordlist 7501,8000,$(1)),$(2)) 2149 @$(call emit-line,$(wordlist 8001,8500,$(1)),$(2)) 2150 @$(call emit-line,$(wordlist 8501,9000,$(1)),$(2)) 2151 @$(call emit-line,$(wordlist 9001,9500,$(1)),$(2)) 2152 @$(call emit-line,$(wordlist 9501,10000,$(1)),$(2)) 2153 @$(call emit-line,$(wordlist 10001,10500,$(1)),$(2)) 2154 @$(call emit-line,$(wordlist 10501,11000,$(1)),$(2)) 2155 @$(call emit-line,$(wordlist 11001,11500,$(1)),$(2)) 2156 @$(call emit-line,$(wordlist 11501,12000,$(1)),$(2)) 2157 @$(call emit-line,$(wordlist 12001,12500,$(1)),$(2)) 2158 @$(call emit-line,$(wordlist 12501,13000,$(1)),$(2)) 2159 @$(call emit-line,$(wordlist 13001,13500,$(1)),$(2)) 2160 @$(if $(wordlist 13501,13502,$(1)),$(error Too many words ($(words $(1))))) 2161endef 2162 2163# For a list of jar files, unzip them to a specified directory, 2164# but make sure that no META-INF files come along for the ride, 2165# unless PRIVATE_DONT_DELETE_JAR_META_INF is set. 2166# 2167# $(1): files to unzip 2168# $(2): destination directory 2169define unzip-jar-files 2170 $(hide) for f in $(1); \ 2171 do \ 2172 if [ ! -f $$f ]; then \ 2173 echo Missing file $$f; \ 2174 exit 1; \ 2175 fi; \ 2176 unzip -qo $$f -d $(2); \ 2177 done 2178 $(if $(PRIVATE_DONT_DELETE_JAR_META_INF),,$(hide) rm -rf $(2)/META-INF) 2179endef 2180 2181# Call jack 2182# 2183define call-jack 2184 JACK_VERSION=$(PRIVATE_JACK_VERSION) $(JACK) $(DEFAULT_JACK_EXTRA_ARGS) 2185endef 2186 2187# Common definition to invoke javac on the host and target. 2188# 2189# Some historical notes: 2190# - below we write the list of java files to java-source-list to avoid argument 2191# list length problems with Cygwin 2192# - we filter out duplicate java file names because eclipse's compiler 2193# doesn't like them. 2194# 2195# $(1): javac 2196# $(2): bootclasspath 2197define compile-java 2198$(hide) rm -f $@ 2199$(hide) rm -rf $(PRIVATE_CLASS_INTERMEDIATES_DIR) $(PRIVATE_ANNO_INTERMEDIATES_DIR) 2200$(hide) mkdir -p $(dir $@) 2201$(hide) mkdir -p $(PRIVATE_CLASS_INTERMEDIATES_DIR) $(PRIVATE_ANNO_INTERMEDIATES_DIR) 2202$(call unzip-jar-files,$(PRIVATE_STATIC_JAVA_LIBRARIES),$(PRIVATE_CLASS_INTERMEDIATES_DIR)) 2203$(call dump-words-to-file,$(PRIVATE_JAVA_SOURCES),$(PRIVATE_CLASS_INTERMEDIATES_DIR)/java-source-list) 2204$(hide) if [ -d "$(PRIVATE_SOURCE_INTERMEDIATES_DIR)" ]; then \ 2205 find $(PRIVATE_SOURCE_INTERMEDIATES_DIR) -name '*.java' -and -not -name '.*' >> $(PRIVATE_CLASS_INTERMEDIATES_DIR)/java-source-list; \ 2206fi 2207$(if $(PRIVATE_HAS_PROTO_SOURCES), \ 2208 $(hide) find $(PRIVATE_PROTO_SOURCE_INTERMEDIATES_DIR) -name '*.java' -and -not -name '.*' >> $(PRIVATE_CLASS_INTERMEDIATES_DIR)/java-source-list ) 2209$(if $(PRIVATE_HAS_RS_SOURCES), \ 2210 $(hide) find $(PRIVATE_RS_SOURCE_INTERMEDIATES_DIR) -name '*.java' -and -not -name '.*' >> $(PRIVATE_CLASS_INTERMEDIATES_DIR)/java-source-list ) 2211$(hide) tr ' ' '\n' < $(PRIVATE_CLASS_INTERMEDIATES_DIR)/java-source-list \ 2212 | $(NORMALIZE_PATH) | sort -u > $(PRIVATE_CLASS_INTERMEDIATES_DIR)/java-source-list-uniq 2213$(hide) if [ -s $(PRIVATE_CLASS_INTERMEDIATES_DIR)/java-source-list-uniq ] ; then \ 2214 $(1) -encoding UTF-8 \ 2215 $(if $(findstring true,$(PRIVATE_WARNINGS_ENABLE)),$(xlint_unchecked),) \ 2216 $(2) \ 2217 $(addprefix -classpath ,$(strip \ 2218 $(call normalize-path-list,$(PRIVATE_ALL_JAVA_LIBRARIES)))) \ 2219 $(if $(findstring true,$(PRIVATE_WARNINGS_ENABLE)),$(xlint_unchecked),) \ 2220 -extdirs "" -d $(PRIVATE_CLASS_INTERMEDIATES_DIR) -s $(PRIVATE_ANNO_INTERMEDIATES_DIR) \ 2221 $(PRIVATE_JAVACFLAGS) \ 2222 \@$(PRIVATE_CLASS_INTERMEDIATES_DIR)/java-source-list-uniq \ 2223 || ( rm -rf $(PRIVATE_CLASS_INTERMEDIATES_DIR) ; exit 41 ) \ 2224fi 2225$(if $(PRIVATE_JAVA_LAYERS_FILE), $(hide) build/tools/java-layers.py \ 2226 $(PRIVATE_JAVA_LAYERS_FILE) \@$(PRIVATE_CLASS_INTERMEDIATES_DIR)/java-source-list-uniq,) 2227$(hide) rm -f $(PRIVATE_CLASS_INTERMEDIATES_DIR)/java-source-list 2228$(hide) rm -f $(PRIVATE_CLASS_INTERMEDIATES_DIR)/java-source-list-uniq 2229$(if $(PRIVATE_JAR_EXCLUDE_FILES), $(hide) find $(PRIVATE_CLASS_INTERMEDIATES_DIR) \ 2230 -name $(word 1, $(PRIVATE_JAR_EXCLUDE_FILES)) \ 2231 $(addprefix -o -name , $(wordlist 2, 999, $(PRIVATE_JAR_EXCLUDE_FILES))) \ 2232 | xargs rm -rf) 2233$(if $(PRIVATE_JAR_PACKAGES), \ 2234 $(hide) find $(PRIVATE_CLASS_INTERMEDIATES_DIR) -mindepth 1 -type f \ 2235 $(foreach pkg, $(PRIVATE_JAR_PACKAGES), \ 2236 -not -path $(PRIVATE_CLASS_INTERMEDIATES_DIR)/$(subst .,/,$(pkg))/\*) -delete ; \ 2237 find $(PRIVATE_CLASS_INTERMEDIATES_DIR) -empty -delete) 2238$(if $(PRIVATE_JAR_EXCLUDE_PACKAGES), $(hide) rm -rf \ 2239 $(foreach pkg, $(PRIVATE_JAR_EXCLUDE_PACKAGES), \ 2240 $(PRIVATE_CLASS_INTERMEDIATES_DIR)/$(subst .,/,$(pkg)))) 2241$(if $(PRIVATE_JAR_MANIFEST), \ 2242 $(hide) sed -e "s/%BUILD_NUMBER%/$(BUILD_NUMBER_FROM_FILE)/" \ 2243 $(PRIVATE_JAR_MANIFEST) > $(dir $@)/manifest.mf && \ 2244 jar -cfm $@ $(dir $@)/manifest.mf \ 2245 -C $(PRIVATE_CLASS_INTERMEDIATES_DIR) ., \ 2246 $(hide) jar -cf $@ -C $(PRIVATE_CLASS_INTERMEDIATES_DIR) .) 2247$(if $(PRIVATE_EXTRA_JAR_ARGS),$(call add-java-resources-to,$@)) 2248endef 2249 2250define transform-java-to-classes.jar 2251@echo "$($(PRIVATE_PREFIX)DISPLAY) Java: $(PRIVATE_MODULE) ($(PRIVATE_CLASS_INTERMEDIATES_DIR))" 2252$(call compile-java,$(TARGET_JAVAC),$(PRIVATE_BOOTCLASSPATH)) 2253endef 2254 2255# Invoke Jack to compile java from source to dex and jack files. 2256# 2257# Some historical notes: 2258# - below we write the list of java files to java-source-list to avoid argument 2259# list length problems with Cygwin 2260# - we filter out duplicate java file names because Jack doesn't like them. 2261define jack-java-to-dex 2262$(hide) rm -f $@ 2263$(hide) rm -f $(PRIVATE_CLASSES_JACK) 2264$(hide) rm -rf $(PRIVATE_JACK_INTERMEDIATES_DIR) 2265$(hide) mkdir -p $(dir $@) 2266$(hide) mkdir -p $(dir $(PRIVATE_CLASSES_JACK)) 2267$(hide) mkdir -p $(PRIVATE_JACK_INTERMEDIATES_DIR) 2268$(if $(PRIVATE_JACK_INCREMENTAL_DIR),$(hide) mkdir -p $(PRIVATE_JACK_INCREMENTAL_DIR)) 2269$(call dump-words-to-file,$(PRIVATE_JAVA_SOURCES),$(PRIVATE_JACK_INTERMEDIATES_DIR)/java-source-list) 2270$(hide) if [ -d "$(PRIVATE_SOURCE_INTERMEDIATES_DIR)" ]; then \ 2271 find $(PRIVATE_SOURCE_INTERMEDIATES_DIR) -name '*.java' >> $(PRIVATE_JACK_INTERMEDIATES_DIR)/java-source-list; \ 2272fi 2273$(if $(PRIVATE_HAS_PROTO_SOURCES), \ 2274 $(hide) find $(PRIVATE_PROTO_SOURCE_INTERMEDIATES_DIR) -name '*.java' >> $(PRIVATE_JACK_INTERMEDIATES_DIR)/java-source-list ) 2275$(if $(PRIVATE_HAS_RS_SOURCES), \ 2276 $(hide) find $(PRIVATE_RS_SOURCE_INTERMEDIATES_DIR) -name '*.java' >> $(PRIVATE_JACK_INTERMEDIATES_DIR)/java-source-list ) 2277$(hide) tr ' ' '\n' < $(PRIVATE_JACK_INTERMEDIATES_DIR)/java-source-list \ 2278 | $(NORMALIZE_PATH) | sort -u > $(PRIVATE_JACK_INTERMEDIATES_DIR)/java-source-list-uniq 2279$(if $(PRIVATE_JACK_PROGUARD_FLAGS), \ 2280 $(hide) echo -basedirectory $(CURDIR) > $@.flags; \ 2281 echo $(PRIVATE_JACK_PROGUARD_FLAGS) >> $@.flags; \ 2282) 2283$(if $(PRIVATE_EXTRA_JAR_ARGS), 2284 $(hide) mkdir -p $@.res.tmp 2285 $(hide) $(call create-empty-package-at,$@.res.tmp.zip) 2286 $(hide) $(call add-java-resources-to,$@.res.tmp.zip) 2287 $(hide) unzip -qo $@.res.tmp.zip -d $@.res.tmp 2288 $(hide) rm $@.res.tmp.zip) 2289$(hide) if [ -s $(PRIVATE_JACK_INTERMEDIATES_DIR)/java-source-list-uniq ] ; then \ 2290 export tmpEcjArg="@$(PRIVATE_JACK_INTERMEDIATES_DIR)/java-source-list-uniq"; \ 2291else \ 2292 export tmpEcjArg=""; \ 2293fi; \ 2294$(call call-jack) \ 2295 $(strip $(PRIVATE_JACK_FLAGS)) \ 2296 $(strip $(PRIVATE_JACK_COVERAGE_OPTIONS)) \ 2297 $(if $(NO_OPTIMIZE_DX), \ 2298 -D jack.dex.optimize="false") \ 2299 $(if $(PRIVATE_RMTYPEDEFS), \ 2300 -D jack.android.remove-typedef="true") \ 2301 $(addprefix --classpath ,$(strip \ 2302 $(call normalize-path-list,$(PRIVATE_JACK_SHARED_LIBRARIES)))) \ 2303 $(addprefix --import ,$(call reverse-list,$(PRIVATE_STATIC_JACK_LIBRARIES))) \ 2304 $(addprefix --pluginpath ,$(strip \ 2305 $(call normalize-path-list,$(PRIVATE_JACK_PLUGIN_PATH)))) \ 2306 $(if $(PRIVATE_JACK_PLUGIN),--plugin $(call normalize-comma-list,$(PRIVATE_JACK_PLUGIN))) \ 2307 $(if $(PRIVATE_EXTRA_JAR_ARGS),--import-resource $@.res.tmp) \ 2308 -D jack.android.min-api-level=$(PRIVATE_JACK_MIN_SDK_VERSION) \ 2309 -D jack.import.resource.policy=keep-first \ 2310 -D jack.import.type.policy=keep-first \ 2311 --output-jack $(PRIVATE_CLASSES_JACK) \ 2312 $(if $(PRIVATE_JACK_INCREMENTAL_DIR),--incremental-folder $(PRIVATE_JACK_INCREMENTAL_DIR)) \ 2313 --output-dex $(PRIVATE_JACK_INTERMEDIATES_DIR) \ 2314 $(addprefix --config-jarjar ,$(strip $(PRIVATE_JARJAR_RULES))) \ 2315 $(if $(PRIVATE_JACK_PROGUARD_FLAGS),--config-proguard $@.flags) \ 2316 $$tmpEcjArg \ 2317 || ( rm -rf $(PRIVATE_CLASSES_JACK); exit 41 ) 2318$(hide) mv $(PRIVATE_JACK_INTERMEDIATES_DIR)/classes*.dex $(dir $@) 2319$(hide) rm -f $(PRIVATE_JACK_INTERMEDIATES_DIR)/java-source-list 2320$(if $(PRIVATE_EXTRA_JAR_ARGS),$(hide) rm -rf $@.res.tmp) 2321$(hide) mv $(PRIVATE_JACK_INTERMEDIATES_DIR)/java-source-list-uniq $(PRIVATE_JACK_INTERMEDIATES_DIR).java-source-list 2322$(if $(PRIVATE_JAR_PACKAGES), $(hide) echo unsupported options PRIVATE_JAR_PACKAGES in $@; exit 53) 2323$(if $(PRIVATE_JAR_EXCLUDE_PACKAGES), $(hide) echo unsupported options JAR_EXCLUDE_PACKAGES in $@; exit 53) 2324$(if $(PRIVATE_JAR_MANIFEST), $(hide) echo unsupported options JAR_MANIFEST in $@; exit 53) 2325endef 2326 2327# Invoke Jack to compile java source just to check it compiles correctly. 2328# 2329# Some historical notes: 2330# - below we write the list of java files to java-source-list to avoid argument 2331# list length problems with Cygwin 2332# - we filter out duplicate java file names because Jack doesn't like them. 2333define jack-check-java 2334$(hide) rm -f $@ 2335$(hide) rm -f $@.java-source-list 2336$(hide) rm -f $@.java-source-list-uniq 2337$(hide) mkdir -p $(dir $@) 2338$(if $(PRIVATE_JACK_INCREMENTAL_DIR),$(hide) mkdir -p $(PRIVATE_JACK_INCREMENTAL_DIR)) 2339$(call dump-words-to-file,$(PRIVATE_JAVA_SOURCES),$@.java-source-list) 2340$(hide) if [ -d "$(PRIVATE_SOURCE_INTERMEDIATES_DIR)" ]; then \ 2341 find $(PRIVATE_SOURCE_INTERMEDIATES_DIR) -name '*.java' >> $@.java-source-list; \ 2342fi 2343$(if $(PRIVATE_HAS_PROTO_SOURCES), \ 2344 $(hide) find $(PRIVATE_PROTO_SOURCE_INTERMEDIATES_DIR) -name '*.java' >> $@.java-source-list ) 2345$(if $(PRIVATE_HAS_RS_SOURCES), \ 2346 $(hide) find $(PRIVATE_RS_SOURCE_INTERMEDIATES_DIR) -name '*.java' >> $@.java-source-list ) 2347$(hide) tr ' ' '\n' < $@.java-source-list \ 2348 | sort -u > $@.java-source-list-uniq 2349$(hide) if [ -s $@.java-source-list-uniq ] ; then \ 2350 $(call call-jack,$(PRIVATE_JACK_EXTRA_ARGS)) \ 2351 $(strip $(PRIVATE_JACK_FLAGS)) \ 2352 $(strip $(PRIVATE_JACK_DEBUG_FLAGS)) \ 2353 $(addprefix --classpath ,$(strip \ 2354 $(call normalize-path-list,$(call reverse-list,$(PRIVATE_STATIC_JACK_LIBRARIES)) $(PRIVATE_JACK_SHARED_LIBRARIES)))) \ 2355 -D jack.import.resource.policy=keep-first \ 2356 -D jack.android.min-api-level=$(PRIVATE_JACK_MIN_SDK_VERSION) \ 2357 -D jack.import.type.policy=keep-first \ 2358 $(if $(PRIVATE_JACK_INCREMENTAL_DIR),--incremental-folder $(PRIVATE_JACK_INCREMENTAL_DIR)) \ 2359 @$@.java-source-list-uniq; \ 2360fi 2361touch $@ 2362endef 2363 2364define transform-jar-to-jack 2365 $(hide) mkdir -p $(dir $@) 2366 $(hide) mkdir -p $@.tmpjill.res 2367 $(hide) unzip -qo $< -d $@.tmpjill.res 2368 $(hide) find $@.tmpjill.res -iname "*.class" -delete 2369 $(hide) $(call call-jack) \ 2370 $(PRIVATE_JACK_FLAGS) \ 2371 $(addprefix --pluginpath ,$(strip \ 2372 $(call normalize-path-list,$(PRIVATE_JACK_PLUGIN_PATH)))) \ 2373 $(if $(PRIVATE_JACK_PLUGIN),--plugin $(call normalize-comma-list,$(PRIVATE_JACK_PLUGIN))) \ 2374 -D jack.import.resource.policy=keep-first \ 2375 -D jack.import.type.policy=keep-first \ 2376 -D jack.android.min-api-level=$(PRIVATE_JACK_MIN_SDK_VERSION) \ 2377 --import $< \ 2378 --import-resource $@.tmpjill.res \ 2379 --output-jack $@ 2380 $(hide) rm -rf $@.tmpjill.res 2381endef 2382 2383# Moves $1.tmp to $1 if necessary. This is designed to be used with 2384# .KATI_RESTAT. For kati, this function doesn't update the timestamp 2385# of $1 when $1.tmp is identical to $1 so that ninja won't rebuild 2386# targets which depend on $1. 2387define commit-change-for-toc 2388$(hide) if cmp -s $1.tmp $1 ; then \ 2389 rm $1.tmp ; \ 2390else \ 2391 mv $1.tmp $1 ; \ 2392fi 2393endef 2394 2395## Rule to create a table of contents from a .jar file. 2396## Must be called with $(eval). 2397# $(1): A .jar file 2398define _transform-jar-to-toc 2399$1.toc: $1 | $(IJAR) 2400 @echo Generating TOC: $$@ 2401 $(hide) $(IJAR) $$< $$@.tmp 2402 $$(call commit-change-for-toc,$$@) 2403endef 2404 2405## Define a rule which generates .jar.toc and mark it as .KATI_RESTAT. 2406# $(1): A .jar file 2407define define-jar-to-toc-rule 2408$(eval $(call _transform-jar-to-toc,$1))\ 2409$(eval .KATI_RESTAT: $1.toc) 2410endef 2411 2412ifeq (,$(TARGET_BUILD_APPS)) 2413 2414## Rule to create a table of contents from a .dex file. 2415## Must be called with $(eval). 2416# $(1): The directory which contains classes*.dex files 2417define _transform-dex-to-toc 2418$1/classes.dex.toc: PRIVATE_INPUT_DEX_FILES := $1/classes*.dex 2419$1/classes.dex.toc: $1/classes.dex $(DEXDUMP) 2420 @echo Generating TOC: $$@ 2421 $(hide) ANDROID_LOG_TAGS="*:e" $(DEXDUMP) -l xml $$(PRIVATE_INPUT_DEX_FILES) > $$@.tmp 2422 $$(call commit-change-for-toc,$$@) 2423endef 2424 2425## Define a rule which generates .dex.toc and mark it as .KATI_RESTAT. 2426# $(1): The directory which contains classes*.dex files 2427define define-dex-to-toc-rule 2428$(eval $(call _transform-dex-to-toc,$1))\ 2429$(eval .KATI_RESTAT: $1/classes.dex.toc) 2430endef 2431 2432else 2433 2434# Turn off .toc optimization for apps build as we cannot build dexdump. 2435define define-dex-to-toc-rule 2436endef 2437 2438endif # TARGET_BUILD_APPS 2439 2440 2441# Invoke Jack to compile java from source to jack files without shrink or obfuscation. 2442# 2443# Some historical notes: 2444# - below we write the list of java files to java-source-list to avoid argument 2445# list length problems with Cygwin 2446# - we filter out duplicate java file names because Jack doesn't like them. 2447define java-to-jack 2448$(hide) rm -f $@ 2449$(hide) rm -rf $(PRIVATE_JACK_INTERMEDIATES_DIR) 2450$(hide) mkdir -p $(dir $@) 2451$(hide) mkdir -p $(PRIVATE_JACK_INTERMEDIATES_DIR) 2452$(if $(PRIVATE_JACK_INCREMENTAL_DIR),$(hide) mkdir -p $(PRIVATE_JACK_INCREMENTAL_DIR)) 2453$(call dump-words-to-file,$(PRIVATE_JAVA_SOURCES),$(PRIVATE_JACK_INTERMEDIATES_DIR)/java-source-list) 2454$(hide) if [ -d "$(PRIVATE_SOURCE_INTERMEDIATES_DIR)" ]; then \ 2455 find $(PRIVATE_SOURCE_INTERMEDIATES_DIR) -name '*.java' >> $(PRIVATE_JACK_INTERMEDIATES_DIR)/java-source-list; \ 2456fi 2457$(if $(PRIVATE_HAS_PROTO_SOURCES), \ 2458 $(hide) find $(PRIVATE_PROTO_SOURCE_INTERMEDIATES_DIR) -name '*.java' >> $(PRIVATE_JACK_INTERMEDIATES_DIR)/java-source-list ) 2459$(if $(PRIVATE_HAS_RS_SOURCES), \ 2460 $(hide) find $(PRIVATE_RS_SOURCE_INTERMEDIATES_DIR) -name '*.java' >> $(PRIVATE_JACK_INTERMEDIATES_DIR)/java-source-list ) 2461$(hide) tr ' ' '\n' < $(PRIVATE_JACK_INTERMEDIATES_DIR)/java-source-list \ 2462 | $(NORMALIZE_PATH) | sort -u > $(PRIVATE_JACK_INTERMEDIATES_DIR)/java-source-list-uniq 2463$(if $(PRIVATE_JACK_PROGUARD_FLAGS), \ 2464 $(hide) echo -basedirectory $(CURDIR) > $@.flags; \ 2465 echo $(PRIVATE_JACK_PROGUARD_FLAGS) >> $@.flags; \ 2466) 2467$(if $(PRIVATE_EXTRA_JAR_ARGS), 2468 $(hide) mkdir -p $@.res.tmp 2469 $(hide) $(call create-empty-package-at,$@.res.tmp.zip) 2470 $(hide) $(call add-java-resources-to,$@.res.tmp.zip) 2471 $(hide) unzip -qo $@.res.tmp.zip -d $@.res.tmp 2472 $(hide) rm $@.res.tmp.zip) 2473$(hide) if [ -s $(PRIVATE_JACK_INTERMEDIATES_DIR)/java-source-list-uniq ] ; then \ 2474 export tmpEcjArg="@$(PRIVATE_JACK_INTERMEDIATES_DIR)/java-source-list-uniq"; \ 2475else \ 2476 export tmpEcjArg=""; \ 2477fi; \ 2478$(call call-jack) \ 2479 $(strip $(PRIVATE_JACK_FLAGS)) \ 2480 $(if $(NO_OPTIMIZE_DX), \ 2481 -D jack.dex.optimize="false") \ 2482 $(addprefix --classpath ,$(strip \ 2483 $(call normalize-path-list,$(PRIVATE_JACK_SHARED_LIBRARIES)))) \ 2484 $(addprefix --import ,$(call reverse-list,$(PRIVATE_STATIC_JACK_LIBRARIES))) \ 2485 $(addprefix --pluginpath ,$(strip \ 2486 $(call normalize-path-list,$(PRIVATE_JACK_PLUGIN_PATH)))) \ 2487 $(if $(PRIVATE_JACK_PLUGIN),--plugin $(call normalize-comma-list,$(PRIVATE_JACK_PLUGIN))) \ 2488 $(if $(PRIVATE_EXTRA_JAR_ARGS),--import-resource $@.res.tmp) \ 2489 -D jack.import.resource.policy=keep-first \ 2490 -D jack.import.type.policy=keep-first \ 2491 -D jack.android.min-api-level=$(PRIVATE_JACK_MIN_SDK_VERSION) \ 2492 $(if $(PRIVATE_JACK_INCREMENTAL_DIR),--incremental-folder $(PRIVATE_JACK_INCREMENTAL_DIR)) \ 2493 --output-jack $@ \ 2494 $(addprefix --config-jarjar ,$(strip $(PRIVATE_JARJAR_RULES))) \ 2495 $(if $(PRIVATE_JACK_PROGUARD_FLAGS),--config-proguard $@.flags) \ 2496 $$tmpEcjArg \ 2497 || ( rm -f $@ ; exit 41 ) 2498$(hide) rm -f $(PRIVATE_JACK_INTERMEDIATES_DIR)/java-source-list 2499$(if $(PRIVATE_EXTRA_JAR_ARGS),$(hide) rm -rf $@.res.tmp) 2500$(hide) mv $(PRIVATE_JACK_INTERMEDIATES_DIR)/java-source-list-uniq $(PRIVATE_JACK_INTERMEDIATES_DIR).java-source-list 2501$(if $(PRIVATE_JAR_PACKAGES), $(hide) echo unsupported options PRIVATE_JAR_PACKAGES in $@; exit 53) 2502$(if $(PRIVATE_JAR_EXCLUDE_PACKAGES), $(hide) echo unsupported options JAR_EXCLUDE_PACKAGES in $@; exit 53) 2503$(if $(PRIVATE_JAR_MANIFEST), $(hide) echo unsupported options JAR_MANIFEST in $@; exit 53) 2504endef 2505 2506define transform-classes.jar-to-emma 2507$(hide) java -classpath $(EMMA_JAR) emma instr -outmode fullcopy -outfile \ 2508 $(PRIVATE_EMMA_COVERAGE_FILE) -ip $< -d $(PRIVATE_EMMA_INTERMEDIATES_DIR) \ 2509 $(addprefix -ix , $(PRIVATE_EMMA_COVERAGE_FILTER)) 2510endef 2511 2512define desugar-classpath 2513$(filter-out -classpath -bootclasspath "",$(subst :,$(space),$(1))) 2514endef 2515 2516# Takes an sdk version that might be PLATFORM_VERSION_CODENAME (for example P), 2517# returns a number greater than the highest existing sdk version if it is, or 2518# the input if it is not. 2519define codename-or-sdk-to-sdk 2520$(if $(filter $(1),$(PLATFORM_VERSION_CODENAME)),10000,$(1)) 2521endef 2522 2523define desugar-classes-jar 2524@echo Desugar: $@ 2525@mkdir -p $(dir $@) 2526$(hide) rm -f $@ $@.tmp 2527$(hide) java -jar $(DESUGAR) \ 2528 $(addprefix --bootclasspath_entry ,$(call desugar-bootclasspath,$(PRIVATE_BOOTCLASSPATH))) \ 2529 $(addprefix --classpath_entry ,$(PRIVATE_ALL_JAVA_LIBRARIES)) \ 2530 --min_sdk_version $(call codename-or-sdk-to-sdk,$(PRIVATE_DEFAULT_APP_TARGET_SDK)) \ 2531 --allow_empty_bootclasspath \ 2532 $(if $(filter --core-library,$(PRIVATE_DX_FLAGS)),--core_library) \ 2533 -i $< -o $@.tmp 2534 mv $@.tmp $@ 2535endef 2536 2537 2538#TODO: use a smaller -Xmx value for most libraries; 2539# only core.jar and framework.jar need a heap this big. 2540define transform-classes.jar-to-dex 2541@echo "target Dex: $(PRIVATE_MODULE)" 2542@mkdir -p $(dir $@) 2543$(hide) rm -f $(dir $@)classes*.dex 2544$(hide) $(DX) \ 2545 -JXms16M -JXmx2048M \ 2546 --dex --output=$(dir $@) \ 2547 --min-sdk-version=$(call codename-or-sdk-to-sdk,$(PRIVATE_DEFAULT_APP_TARGET_SDK)) \ 2548 $(if $(NO_OPTIMIZE_DX), \ 2549 --no-optimize) \ 2550 $(if $(GENERATE_DEX_DEBUG), \ 2551 --debug --verbose \ 2552 --dump-to=$(@:.dex=.lst) \ 2553 --dump-width=1000) \ 2554 $(PRIVATE_DX_FLAGS) \ 2555 $< 2556endef 2557 2558# Create a mostly-empty .jar file that we'll add to later. 2559# The MacOS jar tool doesn't like creating empty jar files, 2560# so we need to give it something. 2561# $(1) package to create 2562define create-empty-package-at 2563@mkdir -p $(dir $(1)) 2564$(hide) touch $(dir $(1))zipdummy 2565$(hide) (cd $(dir $(1)) && jar cf $(notdir $(1)) zipdummy) 2566$(hide) zip -qd $(1) zipdummy 2567$(hide) rm $(dir $(1))zipdummy 2568endef 2569 2570# Create a mostly-empty .jar file that we'll add to later. 2571# The MacOS jar tool doesn't like creating empty jar files, 2572# so we need to give it something. 2573define create-empty-package 2574$(call create-empty-package-at,$@) 2575endef 2576 2577# Copy an arhchive file and delete any class files and empty folders inside. 2578# $(1): the source archive file. 2579# $(2): the destination archive file. 2580define initialize-package-file 2581@mkdir -p $(dir $(2)) 2582$(hide) cp -f $(1) $(2) 2583$(hide) zip -qd $(2) "*.class" \ 2584 $(if $(strip $(PRIVATE_DONT_DELETE_JAR_DIRS)),,"*/") \ 2585 || true # Ignore the error when nothing to delete. 2586endef 2587 2588#TODO: we kinda want to build different asset packages for 2589# different configurations, then combine them later (or something). 2590# Per-locale, etc. 2591# A list of dynamic and static parameters; build layers for 2592# dynamic params that lay over the static ones. 2593#TODO: update the manifest to point to the package file 2594#Note that the version numbers are given to aapt as simple default 2595#values; applications can override these by explicitly stating 2596#them in their manifest. 2597define add-assets-to-package 2598$(hide) $(AAPT) package -u $(PRIVATE_AAPT_FLAGS) \ 2599 $(addprefix -c , $(PRIVATE_PRODUCT_AAPT_CONFIG)) \ 2600 $(addprefix --preferred-density , $(PRIVATE_PRODUCT_AAPT_PREF_CONFIG)) \ 2601 $(addprefix -M , $(PRIVATE_ANDROID_MANIFEST)) \ 2602 $(addprefix -S , $(PRIVATE_RESOURCE_DIR)) \ 2603 $(addprefix -A , $(PRIVATE_ASSET_DIR)) \ 2604 $(addprefix -I , $(PRIVATE_AAPT_INCLUDES)) \ 2605 $(addprefix --min-sdk-version , $(PRIVATE_DEFAULT_APP_TARGET_SDK)) \ 2606 $(addprefix --target-sdk-version , $(PRIVATE_DEFAULT_APP_TARGET_SDK)) \ 2607 $(if $(filter --product,$(PRIVATE_AAPT_FLAGS)),,$(addprefix --product , $(PRIVATE_TARGET_AAPT_CHARACTERISTICS))) \ 2608 $(if $(filter --version-code,$(PRIVATE_AAPT_FLAGS)),,--version-code $(PLATFORM_SDK_VERSION)) \ 2609 $(if $(filter --version-name,$(PRIVATE_AAPT_FLAGS)),,--version-name $(APPS_DEFAULT_VERSION_NAME)) \ 2610 $(addprefix --rename-manifest-package , $(PRIVATE_MANIFEST_PACKAGE_NAME)) \ 2611 $(addprefix --rename-instrumentation-target-package , $(PRIVATE_MANIFEST_INSTRUMENTATION_FOR)) \ 2612 --skip-symbols-without-default-localization \ 2613 -F $@ 2614endef 2615 2616# We need the extra blank line, so that the command will be on a separate line. 2617# $(1): the ABI name 2618# $(2): the list of shared libraies 2619define _add-jni-shared-libs-to-package-per-abi 2620$(hide) cp $(2) $(dir $@)lib/$(1) 2621 2622endef 2623 2624# For apps_only build, don't uncompress/page-align the jni libraries, 2625# because the apk may be run on older platforms that don't support loading jni directly from apk. 2626ifdef TARGET_BUILD_APPS 2627JNI_COMPRESS_FLAGS := 2628ZIPALIGN_PAGE_ALIGN_FLAGS := 2629else 2630JNI_COMPRESS_FLAGS := -0 2631ZIPALIGN_PAGE_ALIGN_FLAGS := -p 2632endif 2633 2634define add-jni-shared-libs-to-package 2635$(hide) rm -rf $(dir $@)lib 2636$(hide) mkdir -p $(addprefix $(dir $@)lib/,$(PRIVATE_JNI_SHARED_LIBRARIES_ABI)) 2637$(foreach abi,$(PRIVATE_JNI_SHARED_LIBRARIES_ABI),\ 2638 $(call _add-jni-shared-libs-to-package-per-abi,$(abi),\ 2639 $(patsubst $(abi):%,%,$(filter $(abi):%,$(PRIVATE_JNI_SHARED_LIBRARIES))))) 2640$(hide) (cd $(dir $@) && zip -qrX $(JNI_COMPRESS_FLAGS) $(notdir $@) lib) 2641$(hide) rm -rf $(dir $@)lib 2642endef 2643 2644#TODO: update the manifest to point to the dex file 2645define add-dex-to-package 2646$(call add-dex-to-package-arg,$@) 2647endef 2648 2649# $(1): the package file. 2650define add-dex-to-package-arg 2651$(hide) find $(dir $(PRIVATE_DEX_FILE)) -maxdepth 1 -name "classes*.dex" | sort | xargs zip -qjX $(1) 2652endef 2653 2654# Add java resources added by the current module. 2655# $(1) destination package 2656# 2657define add-java-resources-to 2658$(call dump-words-to-file, $(PRIVATE_EXTRA_JAR_ARGS), $(1).jar-arg-list) 2659$(hide) jar uf $(1) @$(1).jar-arg-list 2660@rm -f $(1).jar-arg-list 2661endef 2662 2663# Add resources carried by static Jack libraries. 2664# 2665define add-carried-jack-resources 2666 $(hide) if [ -d $(PRIVATE_JACK_INTERMEDIATES_DIR) ] ; then \ 2667 find $(PRIVATE_JACK_INTERMEDIATES_DIR) -type f | sort \ 2668 | sed -e "s?^$(PRIVATE_JACK_INTERMEDIATES_DIR)/? -C \"$(PRIVATE_JACK_INTERMEDIATES_DIR)\" \"?" -e "s/$$/\"/" \ 2669 > $(dir $@)jack_res_jar_flags; \ 2670 if [ -s $(dir $@)jack_res_jar_flags ] ; then \ 2671 jar uf $@ @$(dir $@)jack_res_jar_flags; \ 2672 fi; \ 2673fi 2674endef 2675 2676# Sign a package using the specified key/cert. 2677# 2678define sign-package 2679$(call sign-package-arg,$@) 2680endef 2681 2682# $(1): the package file we are signing. 2683define sign-package-arg 2684$(hide) mv $(1) $(1).unsigned 2685$(hide) java -Djava.library.path=$(SIGNAPK_JNI_LIBRARY_PATH) -jar $(SIGNAPK_JAR) \ 2686 $(PRIVATE_CERTIFICATE) $(PRIVATE_PRIVATE_KEY) \ 2687 $(PRIVATE_ADDITIONAL_CERTIFICATES) $(1).unsigned $(1).signed 2688$(hide) mv $(1).signed $(1) 2689endef 2690 2691# Align STORED entries of a package on 4-byte boundaries to make them easier to mmap. 2692# 2693define align-package 2694$(hide) if ! $(ZIPALIGN) -c $(ZIPALIGN_PAGE_ALIGN_FLAGS) 4 $@ >/dev/null ; then \ 2695 mv $@ $@.unaligned; \ 2696 $(ZIPALIGN) \ 2697 -f \ 2698 $(ZIPALIGN_PAGE_ALIGN_FLAGS) \ 2699 4 \ 2700 $@.unaligned $@.aligned; \ 2701 mv $@.aligned $@; \ 2702 fi 2703endef 2704 2705# Remove dynamic timestamps from packages 2706# 2707define remove-timestamps-from-package 2708$(hide) $(ZIPTIME) $@ 2709endef 2710 2711# Uncompress shared libraries embedded in an apk. 2712# 2713define uncompress-shared-libs 2714$(hide) if (zipinfo $@ $(PRIVATE_EMBEDDED_JNI_LIBS) 2>/dev/null | grep -v ' stor ' >/dev/null) ; then \ 2715 rm -rf $(dir $@)uncompressedlibs && mkdir $(dir $@)uncompressedlibs; \ 2716 unzip $@ $(PRIVATE_EMBEDDED_JNI_LIBS) -d $(dir $@)uncompressedlibs && \ 2717 zip -d $@ 'lib/*.so' && \ 2718 ( cd $(dir $@)uncompressedlibs && find lib -type f | sort | zip -D -X -0 ../$(notdir $@) -@ ) && \ 2719 rm -rf $(dir $@)uncompressedlibs; \ 2720 fi 2721endef 2722 2723# TODO(joeo): If we can ever upgrade to post 3.81 make and get the 2724# new prebuilt rules to work, we should change this to copy the 2725# resources to the out directory and then copy the resources. 2726 2727# Note: we intentionally don't clean PRIVATE_CLASS_INTERMEDIATES_DIR 2728# in transform-java-to-classes for the sake of vm-tests. 2729define transform-host-java-to-package 2730@echo "$($(PRIVATE_PREFIX)DISPLAY) Java: $(PRIVATE_MODULE) ($(PRIVATE_CLASS_INTERMEDIATES_DIR))" 2731$(call compile-java,$(HOST_JAVAC),$(PRIVATE_BOOTCLASSPATH)) 2732endef 2733 2734########################################################### 2735## Commands for copying files 2736########################################################### 2737 2738# Define a rule to copy a header. Used via $(eval) by copy_headers.make. 2739# $(1): source header 2740# $(2): destination header 2741define copy-one-header 2742$(2): $(1) 2743 @echo "Header: $$@" 2744 $$(copy-file-to-new-target-with-cp) 2745endef 2746 2747# Define a rule to copy a file. For use via $(eval). 2748# $(1): source file 2749# $(2): destination file 2750define copy-one-file 2751$(2): $(1) 2752 @echo "Copy: $$@" 2753 $$(copy-file-to-target) 2754endef 2755 2756# Copies many files. 2757# $(1): The files to copy. Each entry is a ':' separated src:dst pair 2758# Evaluates to the list of the dst files (ie suitable for a dependency list) 2759define copy-many-files 2760$(foreach f, $(1), $(strip \ 2761 $(eval _cmf_tuple := $(subst :, ,$(f))) \ 2762 $(eval _cmf_src := $(word 1,$(_cmf_tuple))) \ 2763 $(eval _cmf_dest := $(word 2,$(_cmf_tuple))) \ 2764 $(eval $(call copy-one-file,$(_cmf_src),$(_cmf_dest))) \ 2765 $(_cmf_dest))) 2766endef 2767 2768# Copy the file only if it's a well-formed xml file. For use via $(eval). 2769# $(1): source file 2770# $(2): destination file, must end with .xml. 2771define copy-xml-file-checked 2772$(2): $(1) 2773 @echo "Copy xml: $$@" 2774 $(hide) xmllint $$< >/dev/null # Don't print the xml file to stdout. 2775 $$(copy-file-to-target) 2776endef 2777 2778# The -t option to acp and the -p option to cp is 2779# required for OSX. OSX has a ridiculous restriction 2780# where it's an error for a .a file's modification time 2781# to disagree with an internal timestamp, and this 2782# macro is used to install .a files (among other things). 2783 2784# Copy a single file from one place to another, 2785# preserving permissions and overwriting any existing 2786# file. 2787# When we used acp, it could not handle high resolution timestamps 2788# on file systems like ext4. Because of that, '-t' option was disabled 2789# and copy-file-to-target was identical to copy-file-to-new-target. 2790# Keep the behavior until we audit and ensure that switching this back 2791# won't break anything. 2792define copy-file-to-target 2793@mkdir -p $(dir $@) 2794$(hide) rm -f $@ 2795$(hide) cp $< $@ 2796endef 2797 2798# The same as copy-file-to-target, but use the local 2799# cp command instead of acp. 2800define copy-file-to-target-with-cp 2801@mkdir -p $(dir $@) 2802$(hide) rm -f $@ 2803$(hide) cp -p $< $@ 2804endef 2805 2806# The same as copy-file-to-target, but strip out "# comment"-style 2807# comments (for config files and such). 2808define copy-file-to-target-strip-comments 2809@mkdir -p $(dir $@) 2810$(hide) rm -f $@ 2811$(hide) sed -e 's/#.*$$//' -e 's/[ \t]*$$//' -e '/^$$/d' < $< > $@ 2812endef 2813 2814# The same as copy-file-to-target, but don't preserve 2815# the old modification time. 2816define copy-file-to-new-target 2817@mkdir -p $(dir $@) 2818$(hide) rm -f $@ 2819$(hide) cp $< $@ 2820endef 2821 2822# The same as copy-file-to-new-target, but use the local 2823# cp command instead of acp. 2824define copy-file-to-new-target-with-cp 2825@mkdir -p $(dir $@) 2826$(hide) rm -f $@ 2827$(hide) cp $< $@ 2828endef 2829 2830# Copy a prebuilt file to a target location. 2831define transform-prebuilt-to-target 2832@echo "$($(PRIVATE_PREFIX)DISPLAY) Prebuilt: $(PRIVATE_MODULE) ($@)" 2833$(copy-file-to-target) 2834endef 2835 2836# Copy a prebuilt file to a target location, stripping "# comment" comments. 2837define transform-prebuilt-to-target-strip-comments 2838@echo "$($(PRIVATE_PREFIX)DISPLAY) Prebuilt: $(PRIVATE_MODULE) ($@)" 2839$(copy-file-to-target-strip-comments) 2840endef 2841 2842# Copy a list of files/directories to target location, with sub dir structure preserved. 2843# For example $(HOST_OUT_EXECUTABLES)/aapt -> $(staging)/bin/aapt . 2844# $(1): the source list of files/directories. 2845# $(2): the path prefix to strip. In the above example it would be $(HOST_OUT). 2846# $(3): the target location. 2847define copy-files-with-structure 2848$(foreach t,$(1),\ 2849 $(eval s := $(patsubst $(2)%,%,$(t)))\ 2850 $(hide) mkdir -p $(dir $(3)/$(s)); cp -Rf $(t) $(3)/$(s)$(newline)) 2851endef 2852 2853# Define a rule to create a symlink to a file. 2854# $(1): full path to source 2855# $(2): source (may be relative) 2856# $(3): full path to destination 2857define symlink-file 2858$(eval $(_symlink-file)) 2859endef 2860 2861# Order-only dependency because make/ninja will follow the link when checking 2862# the timestamp, so the file must exist 2863define _symlink-file 2864$(3): | $(1) 2865 @echo "Symlink: $$@ -> $(2)" 2866 @mkdir -p $(dir $$@) 2867 @rm -rf $$@ 2868 $(hide) ln -sf $(2) $$@ 2869endef 2870 2871########################################################### 2872## Commands to call Proguard 2873########################################################### 2874define transform-jar-to-proguard 2875@echo Proguard: $@ 2876$(hide) $(PROGUARD) -injars '$<$(PRIVATE_PROGUARD_INJAR_FILTERS)' \ 2877 -outjars $@ $(PRIVATE_PROGUARD_FLAGS) \ 2878 $(addprefix -injars , $(PRIVATE_EXTRA_INPUT_JAR)) 2879endef 2880 2881########################################################### 2882## Stuff source generated from one-off tools 2883########################################################### 2884 2885define transform-generated-source 2886@echo "$($(PRIVATE_PREFIX)DISPLAY) Generated: $(PRIVATE_MODULE) <= $<" 2887@mkdir -p $(dir $@) 2888$(hide) $(PRIVATE_CUSTOM_TOOL) 2889endef 2890 2891 2892########################################################### 2893## Assertions about attributes of the target 2894########################################################### 2895 2896# $(1): The file to check 2897ifndef get-file-size 2898$(error HOST_OS must define get-file-size) 2899endif 2900 2901# Convert a partition data size (eg, as reported in /proc/mtd) to the 2902# size of the image used to flash that partition (which includes a 2903# spare area for each page). 2904# $(1): the partition data size 2905define image-size-from-data-size 2906$(strip $(eval _isfds_value := $$(shell echo $$$$(($(1) / $(BOARD_NAND_PAGE_SIZE) * \ 2907 ($(BOARD_NAND_PAGE_SIZE)+$(BOARD_NAND_SPARE_SIZE))))))\ 2908$(if $(filter 0, $(_isfds_value)),$(shell echo $$(($(BOARD_NAND_PAGE_SIZE)+$(BOARD_NAND_SPARE_SIZE)))),$(_isfds_value))\ 2909$(eval _isfds_value :=)) 2910endef 2911 2912# $(1): The file(s) to check (often $@) 2913# $(2): The maximum total image size, in decimal bytes. 2914# Make sure to take into account any reserved space needed for the FS. 2915# 2916# If $(2) is empty, evaluates to "true" 2917# 2918# Reserve bad blocks. Make sure that MAX(1% of partition size, 2 blocks) 2919# is left over after the image has been flashed. Round the 1% up to the 2920# next whole flash block size. 2921define assert-max-file-size 2922$(if $(2), \ 2923 size=$$(for i in $(1); do $(call get-file-size,$$i); echo +; done; echo 0); \ 2924 total=$$(( $$( echo "$$size" ) )); \ 2925 printname=$$(echo -n "$(1)" | tr " " +); \ 2926 img_blocksize=$(call image-size-from-data-size,$(BOARD_FLASH_BLOCK_SIZE)); \ 2927 twoblocks=$$((img_blocksize * 2)); \ 2928 onepct=$$((((($(2) / 100) - 1) / img_blocksize + 1) * img_blocksize)); \ 2929 reserve=$$((twoblocks > onepct ? twoblocks : onepct)); \ 2930 maxsize=$$(($(2) - reserve)); \ 2931 echo "$$printname maxsize=$$maxsize blocksize=$$img_blocksize total=$$total reserve=$$reserve"; \ 2932 if [ "$$total" -gt "$$maxsize" ]; then \ 2933 echo "error: $$printname too large ($$total > [$(2) - $$reserve])"; \ 2934 false; \ 2935 elif [ "$$total" -gt $$((maxsize - 32768)) ]; then \ 2936 echo "WARNING: $$printname approaching size limit ($$total now; limit $$maxsize)"; \ 2937 fi \ 2938 , \ 2939 true \ 2940 ) 2941endef 2942 2943# Like assert-max-file-size, but the second argument is a partition 2944# size, which we'll convert to a max image size before checking it 2945# against the files. 2946# 2947# $(1): The file(s) to check (often $@) 2948# $(2): The partition size. 2949define assert-max-image-size 2950$(if $(2), \ 2951 $(call assert-max-file-size,$(1),$(call image-size-from-data-size,$(2)))) 2952endef 2953 2954 2955########################################################### 2956## Define device-specific radio files 2957########################################################### 2958INSTALLED_RADIOIMAGE_TARGET := 2959 2960# Copy a radio image file to the output location, and add it to 2961# INSTALLED_RADIOIMAGE_TARGET. 2962# $(1): filename 2963define add-radio-file 2964 $(eval $(call add-radio-file-internal,$(1),$(notdir $(1)))) 2965endef 2966define add-radio-file-internal 2967INSTALLED_RADIOIMAGE_TARGET += $$(PRODUCT_OUT)/$(2) 2968$$(PRODUCT_OUT)/$(2) : $$(LOCAL_PATH)/$(1) 2969 $$(transform-prebuilt-to-target) 2970endef 2971 2972# Version of add-radio-file that also arranges for the version of the 2973# file to be checked against the contents of 2974# $(TARGET_BOARD_INFO_FILE). 2975# $(1): filename 2976# $(2): name of version variable in board-info (eg, "version-baseband") 2977define add-radio-file-checked 2978 $(eval $(call add-radio-file-checked-internal,$(1),$(notdir $(1)),$(2))) 2979endef 2980define add-radio-file-checked-internal 2981INSTALLED_RADIOIMAGE_TARGET += $$(PRODUCT_OUT)/$(2) 2982BOARD_INFO_CHECK += $(3):$(LOCAL_PATH)/$(1) 2983$$(PRODUCT_OUT)/$(2) : $$(LOCAL_PATH)/$(1) 2984 $$(transform-prebuilt-to-target) 2985endef 2986 2987 2988########################################################### 2989# Override the package defined in $(1), setting the 2990# variables listed below differently. 2991# 2992# $(1): The makefile to override (relative to the source 2993# tree root) 2994# $(2): Old LOCAL_PACKAGE_NAME value. 2995# $(3): New LOCAL_PACKAGE_NAME value. 2996# $(4): New LOCAL_MANIFEST_PACKAGE_NAME value. 2997# $(5): New LOCAL_CERTIFICATE value. 2998# $(6): New LOCAL_INSTRUMENTATION_FOR value. 2999# $(7): New LOCAL_MANIFEST_INSTRUMENTATION_FOR value. 3000# 3001# Note that LOCAL_PACKAGE_OVERRIDES is NOT cleared in 3002# clear_vars.mk. 3003########################################################### 3004define inherit-package 3005 $(eval $(call inherit-package-internal,$(1),$(2),$(3),$(4),$(5),$(6),$(7))) 3006endef 3007 3008define inherit-package-internal 3009 LOCAL_PACKAGE_OVERRIDES \ 3010 := $(strip $(1))||$(strip $(2))||$(strip $(3))||$(strip $(4))||&&$(strip $(5))||&&$(strip $(6))||&&$(strip $(7)) $(LOCAL_PACKAGE_OVERRIDES) 3011 include $(1) 3012 LOCAL_PACKAGE_OVERRIDES \ 3013 := $(wordlist 1,$(words $(LOCAL_PACKAGE_OVERRIDES)), $(LOCAL_PACKAGE_OVERRIDES)) 3014endef 3015 3016# To be used with inherit-package above 3017# Evalutes to true if the package was overridden 3018define set-inherited-package-variables 3019$(strip $(call set-inherited-package-variables-internal)) 3020endef 3021 3022define keep-or-override 3023$(eval $(1) := $(if $(2),$(2),$($(1)))) 3024endef 3025 3026define set-inherited-package-variables-internal 3027 $(eval _o := $(subst ||, ,$(lastword $(LOCAL_PACKAGE_OVERRIDES)))) 3028 $(eval _n := $(subst ||, ,$(firstword $(LOCAL_PACKAGE_OVERRIDES)))) 3029 $(if $(filter $(word 2,$(_n)),$(LOCAL_PACKAGE_NAME)), \ 3030 $(eval LOCAL_PACKAGE_NAME := $(word 3,$(_o))) \ 3031 $(eval LOCAL_MANIFEST_PACKAGE_NAME := $(word 4,$(_o))) \ 3032 $(call keep-or-override,LOCAL_CERTIFICATE,$(patsubst &&%,%,$(word 5,$(_o)))) \ 3033 $(call keep-or-override,LOCAL_INSTRUMENTATION_FOR,$(patsubst &&%,%,$(word 6,$(_o)))) \ 3034 $(call keep-or-override,LOCAL_MANIFEST_INSTRUMENTATION_FOR,$(patsubst &&%,%,$(word 7,$(_o)))) \ 3035 $(eval LOCAL_OVERRIDES_PACKAGES := $(sort $(LOCAL_OVERRIDES_PACKAGES) $(word 2,$(_o)))) \ 3036 true \ 3037 ,) 3038endef 3039 3040########################################################### 3041## API Check 3042########################################################### 3043 3044# eval this to define a rule that runs apicheck. 3045# 3046# Args: 3047# $(1) target 3048# $(2) stable api file 3049# $(3) api file to be tested 3050# $(4) stable removed api file 3051# $(5) removed api file to be tested 3052# $(6) arguments for apicheck 3053# $(7) command to run if apicheck failed 3054# $(8) target dependent on this api check 3055# $(9) additional dependencies 3056define check-api 3057$(TARGET_OUT_COMMON_INTERMEDIATES)/PACKAGING/$(strip $(1))-timestamp: $(2) $(3) $(4) $(APICHECK) $(9) 3058 @echo "Checking API:" $(1) 3059 $(hide) ( $(APICHECK_COMMAND) $(6) $(2) $(3) $(4) $(5) || ( $(7) ; exit 38 ) ) 3060 $(hide) mkdir -p $$(dir $$@) 3061 $(hide) touch $$@ 3062$(8): $(TARGET_OUT_COMMON_INTERMEDIATES)/PACKAGING/$(strip $(1))-timestamp 3063endef 3064 3065## Whether to build from source if prebuilt alternative exists 3066########################################################### 3067# $(1): module name 3068# $(2): LOCAL_PATH 3069# Expands to empty string if not from source. 3070ifeq (true,$(ANDROID_BUILD_FROM_SOURCE)) 3071define if-build-from-source 3072true 3073endef 3074else 3075define if-build-from-source 3076$(if $(filter $(ANDROID_NO_PREBUILT_MODULES),$(1))$(filter \ 3077 $(addsuffix %,$(ANDROID_NO_PREBUILT_PATHS)),$(2)),true) 3078endef 3079endif 3080 3081# Include makefile $(1) if build from source for module $(2) 3082# $(1): the makefile to include 3083# $(2): module name 3084# $(3): LOCAL_PATH 3085define include-if-build-from-source 3086$(if $(call if-build-from-source,$(2),$(3)),$(eval include $(1))) 3087endef 3088 3089# Return the arch for the source file of a prebuilt 3090# Return "none" if no matching arch found and return empty 3091# if the input is empty, so the result can be passed to 3092# LOCAL_MODULE_TARGET_ARCH. 3093# $(1) the list of archs supported by the prebuilt 3094define get-prebuilt-src-arch 3095$(strip $(if $(filter $(TARGET_ARCH),$(1)),$(TARGET_ARCH),\ 3096 $(if $(filter $(TARGET_2ND_ARCH),$(1)),$(TARGET_2ND_ARCH),$(if $(1),none)))) 3097endef 3098 3099# ############################################################### 3100# Set up statistics gathering 3101# ############################################################### 3102STATS.MODULE_TYPE := \ 3103 HOST_STATIC_LIBRARY \ 3104 HOST_SHARED_LIBRARY \ 3105 STATIC_LIBRARY \ 3106 SHARED_LIBRARY \ 3107 EXECUTABLE \ 3108 HOST_EXECUTABLE \ 3109 PACKAGE \ 3110 PHONY_PACKAGE \ 3111 HOST_PREBUILT \ 3112 PREBUILT \ 3113 MULTI_PREBUILT \ 3114 JAVA_LIBRARY \ 3115 STATIC_JAVA_LIBRARY \ 3116 HOST_JAVA_LIBRARY \ 3117 DROIDDOC \ 3118 COPY_HEADERS \ 3119 NATIVE_TEST \ 3120 NATIVE_BENCHMARK \ 3121 HOST_NATIVE_TEST \ 3122 FUZZ_TEST \ 3123 HOST_FUZZ_TEST \ 3124 STATIC_TEST_LIBRARY \ 3125 HOST_STATIC_TEST_LIBRARY \ 3126 NOTICE_FILE \ 3127 HOST_DALVIK_JAVA_LIBRARY \ 3128 HOST_DALVIK_STATIC_JAVA_LIBRARY \ 3129 base_rules \ 3130 HEADER_LIBRARY 3131 3132$(foreach $(s),$(STATS.MODULE_TYPE),$(eval STATS.MODULE_TYPE.$(s) :=)) 3133define record-module-type 3134$(strip $(if $(LOCAL_RECORDED_MODULE_TYPE),, 3135 $(if $(filter-out $(SOONG_ANDROID_MK),$(LOCAL_MODULE_MAKEFILE)), 3136 $(if $(filter $(1),$(STATS.MODULE_TYPE)), 3137 $(eval LOCAL_RECORDED_MODULE_TYPE := true) 3138 $(eval STATS.MODULE_TYPE.$(1) += 1), 3139 $(error Invalid module type: $(1)))))) 3140endef 3141 3142########################################################### 3143# Link type checking 3144########################################################### 3145define check-link-type 3146$(hide) mkdir -p $(dir $@) && rm -f $@ 3147$(hide) $(CHECK_LINK_TYPE) --makefile $(PRIVATE_MAKEFILE) --module $(PRIVATE_MODULE) \ 3148 --type "$(PRIVATE_LINK_TYPE)" $(addprefix --allowed ,$(PRIVATE_ALLOWED_TYPES)) \ 3149 $(addprefix --warn ,$(PRIVATE_WARN_TYPES)) $(PRIVATE_DEPS) 3150$(hide) echo "$(PRIVATE_LINK_TYPE)" >$@ 3151endef 3152 3153define link-type-partitions 3154ifndef LOCAL_IS_HOST_MODULE 3155ifneq (true,$(LOCAL_UNINSTALLABLE_MODULE)) 3156ifneq ($(filter $(TARGET_OUT_VENDOR)/%,$(my_module_path)),) 3157$(1): PRIVATE_LINK_TYPE += partition:vendor 3158$(1): PRIVATE_WARN_TYPES += partition:data 3159$(1): PRIVATE_ALLOWED_TYPES += partition:vendor partition:oem partition:odm 3160else ifneq ($(filter $(TARGET_OUT_OEM)/%,$(my_module_path)),) 3161$(1): PRIVATE_LINK_TYPE += partition:oem 3162$(1): PRIVATE_WARN_TYPES += partition:data 3163$(1): PRIVATE_ALLOWED_TYPES += partition:vendor partition:oem partition:odm 3164else ifneq ($(filter $(TARGET_OUT_ODM)/%,$(my_module_path)),) 3165$(1): PRIVATE_LINK_TYPE += partition:odm 3166$(1): PRIVATE_WARN_TYPES += partition:data 3167$(1): PRIVATE_ALLOWED_TYPES += partition:vendor partition:oem partition:odm 3168else ifneq ($(filter $(TARGET_OUT_DATA)/%,$(my_module_path)),) 3169$(1): PRIVATE_LINK_TYPE += partition:data 3170$(1): PRIVATE_ALLOWED_TYPES += partition:data partition:vendor partition:oem partition:odm 3171else 3172$(1): PRIVATE_WARN_TYPES += partition:vendor partition:oem partition:odm partition:data 3173endif 3174else # uninstallable module 3175$(1): PRIVATE_ALLOWED_TYPES += partition:vendor partition:oem partition:odm partition:data 3176endif 3177endif 3178endef 3179 3180########################################################### 3181# Basic math functions for positive integers <= 100 3182# 3183# (SDK versions for example) 3184########################################################### 3185__MATH_NUMBERS := 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 \ 3186 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 \ 3187 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 \ 3188 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 \ 3189 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 3190 3191# Returns true if $(1) is a positive integer <= 100, otherwise returns nothing. 3192define math_is_number 3193$(strip \ 3194 $(if $(1),,$(error Argument missing)) \ 3195 $(if $(word 2,$(1)),$(error Multiple words in a single argument: $(1))) \ 3196 $(if $(filter $(1),$(__MATH_NUMBERS)),true)) 3197endef 3198 3199#$(warning true == $(call math_is_number,2)) 3200#$(warning == $(call math_is_number,foo)) 3201#$(call math_is_number,1 2) 3202#$(call math_is_number,no 2) 3203 3204define _math_check_valid 3205$(if $(call math_is_number,$(1)),,$(error Only positive integers <= 100 are supported (not $(1)))) 3206endef 3207 3208#$(call _math_check_valid,0) 3209#$(call _math_check_valid,1) 3210#$(call _math_check_valid,100) 3211#$(call _math_check_valid,101) 3212#$(call _math_check_valid,) 3213#$(call _math_check_valid,1 2) 3214 3215# Returns the greater of $1 or $2. 3216# If $1 or $2 is not a positive integer <= 100, then an error is generated. 3217define math_max 3218$(strip $(call _math_check_valid,$(1)) $(call _math_check_valid,$(2)) \ 3219 $(lastword $(filter $(1) $(2),$(__MATH_NUMBERS)))) 3220endef 3221 3222#$(call math_max) 3223#$(call math_max,1) 3224#$(call math_max,1 2,3) 3225#$(warning 1 == $(call math_max,1,1)) 3226#$(warning 42 == $(call math_max,5,42)) 3227#$(warning 42 == $(call math_max,42,5)) 3228 3229define math_gt_or_eq 3230$(if $(filter $(1),$(call math_max,$(1),$(2))),true) 3231endef 3232 3233#$(warning $(call math_gt_or_eq, 2, 1)) 3234#$(warning $(call math_gt_or_eq, 1, 1)) 3235#$(warning $(if $(call math_gt_or_eq, 1, 2),false,true)) 3236 3237# $1 is the variable name to increment 3238define inc_and_print 3239$(strip $(eval $(1) := $($(1)) .)$(words $($(1)))) 3240endef 3241 3242########################################################### 3243## Compatibility suite tools 3244########################################################### 3245 3246# Return a list of output directories for a given suite and the current LOCAL_MODULE 3247define compatibility_suite_dirs 3248 $(strip \ 3249 $(COMPATIBILITY_TESTCASES_OUT_$(1)) \ 3250 $($(my_prefix)OUT_TESTCASES)/$(LOCAL_MODULE)) 3251endef 3252 3253# For each suite: 3254# 1. Copy the files to the many suite output directories. 3255# 2. Add all the files to each suite's dependent files list. 3256# 3. Do the dependency addition to my_all_targets 3257# Requires for each suite: my_compat_dist_$(suite) to be defined. 3258define create-suite-dependencies 3259$(foreach suite, $(LOCAL_COMPATIBILITY_SUITE), \ 3260 $(eval my_compat_files_$(suite) := $(call copy-many-files, $(my_compat_dist_$(suite)))) \ 3261 $(eval COMPATIBILITY.$(suite).FILES := \ 3262 $(COMPATIBILITY.$(suite).FILES) $(my_compat_files_$(suite))) \ 3263 $(eval $(my_all_targets) : $(my_compat_files_$(suite)))) 3264endef 3265 3266########################################################### 3267## Other includes 3268########################################################### 3269 3270# ----------------------------------------------------------------- 3271# Rules and functions to help copy important files to DIST_DIR 3272# when requested. 3273include $(BUILD_SYSTEM)/distdir.mk 3274 3275# Include any vendor specific definitions.mk file 3276-include $(TOPDIR)vendor/*/build/core/definitions.mk 3277-include $(TOPDIR)device/*/build/core/definitions.mk 3278-include $(TOPDIR)product/*/build/core/definitions.mk 3279 3280# broken: 3281# $(foreach file,$^,$(if $(findstring,.a,$(suffix $file)),-l$(file),$(file))) 3282 3283########################################################### 3284## Misc notes 3285########################################################### 3286 3287#DEPDIR = .deps 3288#df = $(DEPDIR)/$(*F) 3289 3290#SRCS = foo.c bar.c ... 3291 3292#%.o : %.c 3293# @$(MAKEDEPEND); \ 3294# cp $(df).d $(df).P; \ 3295# sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \ 3296# -e '/^$$/ d' -e 's/$$/ :/' < $(df).d >> $(df).P; \ 3297# rm -f $(df).d 3298# $(COMPILE.c) -o $@ $< 3299 3300#-include $(SRCS:%.c=$(DEPDIR)/%.P) 3301 3302 3303#%.o : %.c 3304# $(COMPILE.c) -MD -o $@ $< 3305# @cp $*.d $*.P; \ 3306# sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \ 3307# -e '/^$$/ d' -e 's/$$/ :/' < $*.d >> $*.P; \ 3308# rm -f $*.d 3309 3310 3311########################################################### 3312# Append the information to generate a RRO package for the 3313# source module. 3314# 3315# $(1): Source module name. 3316# $(2): Whether $(3) is a manifest package name or not. 3317# $(3): Manifest package name if $(2) is true. 3318# Otherwise, android manifest file path of the 3319# source module. 3320# $(4): Whether LOCAL_EXPORT_PACKAGE_RESOURCES is set or 3321# not for the source module. 3322# $(5): Resource overlay list. 3323########################################################### 3324define append_enforce_rro_sources 3325 $(eval ENFORCE_RRO_SOURCES += \ 3326 $(strip $(1))||$(strip $(2))||$(strip $(3))||$(strip $(4))||$(call normalize-path-list, $(strip $(5)))) 3327endef 3328 3329########################################################### 3330# Generate all RRO packages for source modules stored in 3331# ENFORCE_RRO_SOURCES 3332########################################################### 3333define generate_all_enforce_rro_packages 3334$(foreach source,$(ENFORCE_RRO_SOURCES), \ 3335 $(eval _o := $(subst ||,$(space),$(source))) \ 3336 $(eval enforce_rro_source_module := $(word 1,$(_o))) \ 3337 $(eval enforce_rro_source_is_manifest_package_name := $(word 2,$(_o))) \ 3338 $(eval enforce_rro_source_manifest_package_info := $(word 3,$(_o))) \ 3339 $(eval enforce_rro_use_res_lib := $(word 4,$(_o))) \ 3340 $(eval enforce_rro_source_overlays := $(subst :, ,$(word 5,$(_o)))) \ 3341 $(eval enforce_rro_module := $(enforce_rro_source_module)__auto_generated_rro) \ 3342 $(eval include $(BUILD_SYSTEM)/generate_enforce_rro.mk) \ 3343 $(eval ALL_MODULES.$(enforce_rro_source_module).REQUIRED += $(enforce_rro_module)) \ 3344) 3345endef 3346