definitions.mk revision f0ebe165b94f99e32458e90aa5faa5f388eaeabc
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 paths to all prebuilt files that will be copied 59# (used to make the dependency on acp) 60ALL_PREBUILT:= 61 62# Full path to all files that are made by some tool 63ALL_GENERATED_SOURCES:= 64 65# Full path to all asm, C, C++, lex and yacc generated C files. 66# These all have an order-only dependency on the copied headers 67ALL_C_CPP_ETC_OBJECTS:= 68 69# The list of dynamic binaries that haven't been stripped/compressed/etc. 70ALL_ORIGINAL_DYNAMIC_BINARIES:= 71 72# These files go into the SDK 73ALL_SDK_FILES:= 74 75# Files for dalvik. This is often build without building the rest of the OS. 76INTERNAL_DALVIK_MODULES:= 77 78# All findbugs xml files 79ALL_FINDBUGS_FILES:= 80 81# GPL module license files 82ALL_GPL_MODULE_LICENSE_FILES:= 83 84# Target and host installed module's dependencies on shared libraries. 85# They are list of "<module_name>:<installed_file>:lib1,lib2...". 86TARGET_DEPENDENCIES_ON_SHARED_LIBRARIES := 87$(TARGET_2ND_ARCH_VAR_PREFIX)TARGET_DEPENDENCIES_ON_SHARED_LIBRARIES := 88HOST_DEPENDENCIES_ON_SHARED_LIBRARIES := 89$(HOST_2ND_ARCH_VAR_PREFIX)HOST_DEPENDENCIES_ON_SHARED_LIBRARIES := 90HOST_CROSS_DEPENDENCIES_ON_SHARED_LIBRARIES := 91 92# Generated class file names for Android resource. 93# They are escaped and quoted so can be passed safely to a bash command. 94ANDROID_RESOURCE_GENERATED_CLASSES := 'R.class' 'R$$*.class' 'Manifest.class' 'Manifest$$*.class' 95 96# Display names for various build targets 97TARGET_DISPLAY := target 98HOST_DISPLAY := host 99HOST_CROSS_DISPLAY := host cross 100 101########################################################### 102## Debugging; prints a variable list to stdout 103########################################################### 104 105# $(1): variable name list, not variable values 106define print-vars 107$(foreach var,$(1), \ 108 $(info $(var):) \ 109 $(foreach word,$($(var)), \ 110 $(info $(space)$(space)$(word)) \ 111 ) \ 112 ) 113endef 114 115########################################################### 116## Evaluates to true if the string contains the word true, 117## and empty otherwise 118## $(1): a var to test 119########################################################### 120 121define true-or-empty 122$(filter true, $(1)) 123endef 124 125 126########################################################### 127## Retrieve the directory of the current makefile 128## Must be called before including any other makefile!! 129########################################################### 130 131# Figure out where we are. 132define my-dir 133$(strip \ 134 $(eval LOCAL_MODULE_MAKEFILE := $$(lastword $$(MAKEFILE_LIST))) \ 135 $(eval LOCAL_MODULE_MAKEFILE_DEP := $(if $(BUILDING_WITH_NINJA),,$$(LOCAL_MODULE_MAKEFILE))) \ 136 $(if $(filter $(BUILD_SYSTEM)/% $(OUT_DIR)/%,$(LOCAL_MODULE_MAKEFILE)), \ 137 $(error my-dir must be called before including any other makefile.) \ 138 , \ 139 $(patsubst %/,%,$(dir $(LOCAL_MODULE_MAKEFILE))) \ 140 ) \ 141 ) 142endef 143 144########################################################### 145## Retrieve a list of all makefiles immediately below some directory 146########################################################### 147 148define all-makefiles-under 149$(sort $(wildcard $(1)/*/Android.mk)) 150endef 151 152########################################################### 153## Look under a directory for makefiles that don't have parent 154## makefiles. 155########################################################### 156 157# $(1): directory to search under 158# Ignores $(1)/Android.mk 159define first-makefiles-under 160$(shell build/tools/findleaves.py $(FIND_LEAVES_EXCLUDES) \ 161 --mindepth=2 $(1) Android.mk) 162endef 163 164########################################################### 165## Retrieve a list of all makefiles immediately below your directory 166## Must be called before including any other makefile!! 167########################################################### 168 169define all-subdir-makefiles 170$(call all-makefiles-under,$(call my-dir)) 171endef 172 173########################################################### 174## Look in the named list of directories for makefiles, 175## relative to the current directory. 176## Must be called before including any other makefile!! 177########################################################### 178 179# $(1): List of directories to look for under this directory 180define all-named-subdir-makefiles 181$(sort $(wildcard $(addsuffix /Android.mk, $(addprefix $(call my-dir)/,$(1))))) 182endef 183 184########################################################### 185## Find all of the directories under the named directories with 186## the specified name. 187## Meant to be used like: 188## INC_DIRS := $(call all-named-dirs-under,inc,.) 189########################################################### 190 191define all-named-dirs-under 192$(call find-subdir-files,$(2) -type d -name "$(1)") 193endef 194 195########################################################### 196## Find all the directories under the current directory that 197## haves name that match $(1) 198########################################################### 199 200define all-subdir-named-dirs 201$(call all-named-dirs-under,$(1),.) 202endef 203 204########################################################### 205## Find all of the files under the named directories with 206## the specified name. 207## Meant to be used like: 208## SRC_FILES := $(call all-named-files-under,*.h,src tests) 209########################################################### 210 211define all-named-files-under 212$(call find-files-in-subdirs,$(LOCAL_PATH),"$(1)",$(2)) 213endef 214 215########################################################### 216## Find all of the files under the current directory with 217## the specified name. 218########################################################### 219 220define all-subdir-named-files 221$(call all-named-files-under,$(1),.) 222endef 223 224########################################################### 225## Find all of the java files under the named directories. 226## Meant to be used like: 227## SRC_FILES := $(call all-java-files-under,src tests) 228########################################################### 229 230define all-java-files-under 231$(call all-named-files-under,*.java,$(1)) 232endef 233 234########################################################### 235## Find all of the java files from here. Meant to be used like: 236## SRC_FILES := $(call all-subdir-java-files) 237########################################################### 238 239define all-subdir-java-files 240$(call all-java-files-under,.) 241endef 242 243########################################################### 244## Find all of the c files under the named directories. 245## Meant to be used like: 246## SRC_FILES := $(call all-c-files-under,src tests) 247########################################################### 248 249define all-c-files-under 250$(call all-named-files-under,*.c,$(1)) 251endef 252 253########################################################### 254## Find all of the c files from here. Meant to be used like: 255## SRC_FILES := $(call all-subdir-c-files) 256########################################################### 257 258define all-subdir-c-files 259$(call all-c-files-under,.) 260endef 261 262########################################################### 263## Find all of the cpp files under the named directories. 264## LOCAL_CPP_EXTENSION is respected if set. 265## Meant to be used like: 266## SRC_FILES := $(call all-cpp-files-under,src tests) 267########################################################### 268 269define all-cpp-files-under 270$(sort $(patsubst ./%,%, \ 271 $(shell cd $(LOCAL_PATH) ; \ 272 find -L $(1) -name "*$(or $(LOCAL_CPP_EXTENSION),.cpp)" -and -not -name ".*") \ 273 )) 274endef 275 276########################################################### 277## Find all of the cpp files from here. Meant to be used like: 278## SRC_FILES := $(call all-subdir-cpp-files) 279########################################################### 280 281define all-subdir-cpp-files 282$(call all-cpp-files-under,.) 283endef 284 285########################################################### 286## Find all files named "I*.aidl" under the named directories, 287## which must be relative to $(LOCAL_PATH). The returned list 288## is relative to $(LOCAL_PATH). 289########################################################### 290 291define all-Iaidl-files-under 292$(call all-named-files-under,I*.aidl,$(1)) 293endef 294 295########################################################### 296## Find all of the "I*.aidl" files under $(LOCAL_PATH). 297########################################################### 298 299define all-subdir-Iaidl-files 300$(call all-Iaidl-files-under,.) 301endef 302 303########################################################### 304## Find all of the logtags files under the named directories. 305## Meant to be used like: 306## SRC_FILES := $(call all-logtags-files-under,src) 307########################################################### 308 309define all-logtags-files-under 310$(call all-named-files-under,*.logtags,$(1)) 311endef 312 313########################################################### 314## Find all of the .proto files under the named directories. 315## Meant to be used like: 316## SRC_FILES := $(call all-proto-files-under,src) 317########################################################### 318 319define all-proto-files-under 320$(call all-named-files-under,*.proto,$(1)) 321endef 322 323########################################################### 324## Find all of the RenderScript files under the named directories. 325## Meant to be used like: 326## SRC_FILES := $(call all-renderscript-files-under,src) 327########################################################### 328 329define all-renderscript-files-under 330$(call find-subdir-files,$(1) \( -name "*.rs" -or -name "*.fs" \) -and -not -name ".*") 331endef 332 333########################################################### 334## Find all of the S files under the named directories. 335## Meant to be used like: 336## SRC_FILES := $(call all-c-files-under,src tests) 337########################################################### 338 339define all-S-files-under 340$(call all-named-files-under,*.S,$(1)) 341endef 342 343########################################################### 344## Find all of the html files under the named directories. 345## Meant to be used like: 346## SRC_FILES := $(call all-html-files-under,src tests) 347########################################################### 348 349define all-html-files-under 350$(call all-named-files-under,*.html,$(1)) 351endef 352 353########################################################### 354## Find all of the html files from here. Meant to be used like: 355## SRC_FILES := $(call all-subdir-html-files) 356########################################################### 357 358define all-subdir-html-files 359$(call all-html-files-under,.) 360endef 361 362########################################################### 363## Find all of the files matching pattern 364## SRC_FILES := $(call find-subdir-files, <pattern>) 365########################################################### 366 367define find-subdir-files 368$(sort $(patsubst ./%,%,$(shell cd $(LOCAL_PATH) ; find -L $(1)))) 369endef 370 371########################################################### 372# find the files in the subdirectory $1 of LOCAL_DIR 373# matching pattern $2, filtering out files $3 374# e.g. 375# SRC_FILES += $(call find-subdir-subdir-files, \ 376# css, *.cpp, DontWantThis.cpp) 377########################################################### 378 379define find-subdir-subdir-files 380$(sort $(filter-out $(patsubst %,$(1)/%,$(3)),$(patsubst ./%,%,$(shell cd \ 381 $(LOCAL_PATH) ; find -L $(1) -maxdepth 1 -name $(2))))) 382endef 383 384########################################################### 385## Find all of the files matching pattern 386## SRC_FILES := $(call all-subdir-java-files) 387########################################################### 388 389define find-subdir-assets 390$(sort $(if $(1),$(patsubst ./%,%, \ 391 $(shell if [ -d $(1) ] ; then cd $(1) ; find ./ -not -name '.*' -and -type f -and -not -type l ; fi)), \ 392 $(warning Empty argument supplied to find-subdir-assets) \ 393)) 394endef 395 396########################################################### 397## Find various file types in a list of directories relative to $(LOCAL_PATH) 398########################################################### 399 400define find-other-java-files 401$(call all-java-files-under,$(1)) 402endef 403 404define find-other-html-files 405$(call all-html-files-under,$(1)) 406endef 407 408########################################################### 409# Use utility find to find given files in the given subdirs. 410# This function uses $(1), instead of LOCAL_PATH as the base. 411# $(1): the base dir, relative to the root of the source tree. 412# $(2): the file name pattern to be passed to find as "-name". 413# $(3): a list of subdirs of the base dir. 414# Returns: a list of paths relative to the base dir. 415########################################################### 416 417define find-files-in-subdirs 418$(sort $(patsubst ./%,%, \ 419 $(shell cd $(1) ; \ 420 find -L $(3) -name $(2) -and -not -name ".*") \ 421 )) 422endef 423 424########################################################### 425## Scan through each directory of $(1) looking for files 426## that match $(2) using $(wildcard). Useful for seeing if 427## a given directory or one of its parents contains 428## a particular file. Returns the first match found, 429## starting furthest from the root. 430########################################################### 431 432define find-parent-file 433$(strip \ 434 $(eval _fpf := $(sort $(wildcard $(foreach f, $(2), $(strip $(1))/$(f))))) \ 435 $(if $(_fpf),$(_fpf), \ 436 $(if $(filter-out ./ .,$(1)), \ 437 $(call find-parent-file,$(patsubst %/,%,$(dir $(1))),$(2)) \ 438 ) \ 439 ) \ 440) 441endef 442 443########################################################### 444## Function we can evaluate to introduce a dynamic dependency 445########################################################### 446 447define add-dependency 448$(1): $(2) 449endef 450 451########################################################### 452## Reverse order of a list 453########################################################### 454 455define reverse-list 456$(if $(1),$(call reverse-list,$(wordlist 2,$(words $(1)),$(1)))) $(firstword $(1)) 457endef 458 459########################################################### 460## The intermediates directory. Where object files go for 461## a given target. We could technically get away without 462## the "_intermediates" suffix on the directory, but it's 463## nice to be able to grep for that string to find out if 464## anyone's abusing the system. 465########################################################### 466 467# $(1): target class, like "APPS" 468# $(2): target name, like "NotePad" 469# $(3): if non-empty, this is a HOST target. 470# $(4): if non-empty, force the intermediates to be COMMON 471# $(5): if non-empty, force the intermediates to be for the 2nd arch 472# $(6): if non-empty, force the intermediates to be for the host cross os 473define intermediates-dir-for 474$(strip \ 475 $(eval _idfClass := $(strip $(1))) \ 476 $(if $(_idfClass),, \ 477 $(error $(LOCAL_PATH): Class not defined in call to intermediates-dir-for)) \ 478 $(eval _idfName := $(strip $(2))) \ 479 $(if $(_idfName),, \ 480 $(error $(LOCAL_PATH): Name not defined in call to intermediates-dir-for)) \ 481 $(eval _idfPrefix := $(if $(strip $(3)),$(if $(strip $(6)),HOST_CROSS,HOST),TARGET)) \ 482 $(eval _idf2ndArchPrefix := $(if $(strip $(5)),$(TARGET_2ND_ARCH_VAR_PREFIX))) \ 483 $(if $(filter $(_idfPrefix)-$(_idfClass),$(COMMON_MODULE_CLASSES))$(4), \ 484 $(eval _idfIntBase := $($(_idfPrefix)_OUT_COMMON_INTERMEDIATES)) \ 485 ,$(if $(filter $(_idfClass),SHARED_LIBRARIES STATIC_LIBRARIES EXECUTABLES GYP),\ 486 $(eval _idfIntBase := $($(_idf2ndArchPrefix)$(_idfPrefix)_OUT_INTERMEDIATES)) \ 487 ,$(eval _idfIntBase := $($(_idfPrefix)_OUT_INTERMEDIATES)) \ 488 ) \ 489 ) \ 490 $(_idfIntBase)/$(_idfClass)/$(_idfName)_intermediates \ 491) 492endef 493 494# Uses LOCAL_MODULE_CLASS, LOCAL_MODULE, and LOCAL_IS_HOST_MODULE 495# to determine the intermediates directory. 496# 497# $(1): if non-empty, force the intermediates to be COMMON 498# $(2): if non-empty, force the intermediates to be for the 2nd arch 499# $(3): if non-empty, force the intermediates to be for the host cross os 500define local-intermediates-dir 501$(strip \ 502 $(if $(strip $(LOCAL_MODULE_CLASS)),, \ 503 $(error $(LOCAL_PATH): LOCAL_MODULE_CLASS not defined before call to local-intermediates-dir)) \ 504 $(if $(strip $(LOCAL_MODULE)),, \ 505 $(error $(LOCAL_PATH): LOCAL_MODULE not defined before call to local-intermediates-dir)) \ 506 $(call intermediates-dir-for,$(LOCAL_MODULE_CLASS),$(LOCAL_MODULE),$(LOCAL_IS_HOST_MODULE),$(1),$(2),$(3)) \ 507) 508endef 509 510########################################################### 511## The generated sources directory. Placing generated 512## source files directly in the intermediates directory 513## causes problems for multiarch builds, where there are 514## two intermediates directories for a single target. Put 515## them in a separate directory, and they will be copied to 516## each intermediates directory automatically. 517########################################################### 518 519# $(1): target class, like "APPS" 520# $(2): target name, like "NotePad" 521# $(3): if non-empty, this is a HOST target. 522# $(4): if non-empty, force the generated sources to be COMMON 523define generated-sources-dir-for 524$(strip \ 525 $(eval _idfClass := $(strip $(1))) \ 526 $(if $(_idfClass),, \ 527 $(error $(LOCAL_PATH): Class not defined in call to generated-sources-dir-for)) \ 528 $(eval _idfName := $(strip $(2))) \ 529 $(if $(_idfName),, \ 530 $(error $(LOCAL_PATH): Name not defined in call to generated-sources-dir-for)) \ 531 $(eval _idfPrefix := $(if $(strip $(3)),HOST,TARGET)) \ 532 $(if $(filter $(_idfPrefix)-$(_idfClass),$(COMMON_MODULE_CLASSES))$(4), \ 533 $(eval _idfIntBase := $($(_idfPrefix)_OUT_COMMON_GEN)) \ 534 , \ 535 $(eval _idfIntBase := $($(_idfPrefix)_OUT_GEN)) \ 536 ) \ 537 $(_idfIntBase)/$(_idfClass)/$(_idfName)_intermediates \ 538) 539endef 540 541# Uses LOCAL_MODULE_CLASS, LOCAL_MODULE, and LOCAL_IS_HOST_MODULE 542# to determine the generated sources directory. 543# 544# $(1): if non-empty, force the intermediates to be COMMON 545define local-generated-sources-dir 546$(strip \ 547 $(if $(strip $(LOCAL_MODULE_CLASS)),, \ 548 $(error $(LOCAL_PATH): LOCAL_MODULE_CLASS not defined before call to local-generated-sources-dir)) \ 549 $(if $(strip $(LOCAL_MODULE)),, \ 550 $(error $(LOCAL_PATH): LOCAL_MODULE not defined before call to local-generated-sources-dir)) \ 551 $(call generated-sources-dir-for,$(LOCAL_MODULE_CLASS),$(LOCAL_MODULE),$(LOCAL_IS_HOST_MODULE),$(1)) \ 552) 553endef 554 555########################################################### 556## Convert "path/to/libXXX.so" to "-lXXX". 557## Any "path/to/libXXX.a" elements pass through unchanged. 558########################################################### 559 560define normalize-libraries 561$(foreach so,$(filter %.so,$(1)),-l$(patsubst lib%.so,%,$(notdir $(so))))\ 562$(filter-out %.so,$(1)) 563endef 564 565# TODO: change users to call the common version. 566define normalize-host-libraries 567$(call normalize-libraries,$(1)) 568endef 569 570define normalize-target-libraries 571$(call normalize-libraries,$(1)) 572endef 573 574########################################################### 575## Convert a list of short module names (e.g., "framework", "Browser") 576## into the list of files that are built for those modules. 577## NOTE: this won't return reliable results until after all 578## sub-makefiles have been included. 579## $(1): target list 580########################################################### 581 582define module-built-files 583$(foreach module,$(1),$(ALL_MODULES.$(module).BUILT)) 584endef 585 586########################################################### 587## Convert a list of short modules names (e.g., "framework", "Browser") 588## into the list of files that are installed for those modules. 589## NOTE: this won't return reliable results until after all 590## sub-makefiles have been included. 591## $(1): target list 592########################################################### 593 594define module-installed-files 595$(foreach module,$(1),$(ALL_MODULES.$(module).INSTALLED)) 596endef 597 598########################################################### 599## Convert a list of short modules names (e.g., "framework", "Browser") 600## into the list of files that should be used when linking 601## against that module as a public API. 602## TODO: Allow this for more than JAVA_LIBRARIES modules 603## NOTE: this won't return reliable results until after all 604## sub-makefiles have been included. 605## $(1): target list 606########################################################### 607 608define module-stubs-files 609$(foreach module,$(1),$(ALL_MODULES.$(module).STUBS)) 610endef 611 612########################################################### 613## Evaluates to the timestamp file for a doc module, which 614## is the dependency that should be used. 615## $(1): doc module 616########################################################### 617 618define doc-timestamp-for 619$(OUT_DOCS)/$(strip $(1))-timestamp 620endef 621 622 623########################################################### 624## Convert "core ext framework" to "out/.../javalib.jar ..." 625## $(1): library list 626## $(2): Non-empty if IS_HOST_MODULE 627########################################################### 628 629# $(1): library name 630# $(2): Non-empty if IS_HOST_MODULE 631define _java-lib-dir 632$(call intermediates-dir-for, \ 633 JAVA_LIBRARIES,$(1),$(2),COMMON) 634endef 635 636# $(1): library name 637# $(2): Non-empty if IS_HOST_MODULE 638define _java-lib-full-classes.jar 639$(call _java-lib-dir,$(1),$(2))/classes$(COMMON_JAVA_PACKAGE_SUFFIX) 640endef 641 642# $(1): library name list 643# $(2): Non-empty if IS_HOST_MODULE 644define java-lib-files 645$(foreach lib,$(1),$(call _java-lib-full-classes.jar,$(lib),$(2))) 646endef 647 648# $(1): library name 649# $(2): Non-empty if IS_HOST_MODULE 650define _java-lib-full-dep 651$(call _java-lib-dir,$(1),$(2))/$(if $(2),javalib,classes)$(COMMON_JAVA_PACKAGE_SUFFIX) 652endef 653 654# $(1): library name list 655# $(2): Non-empty if IS_HOST_MODULE 656define java-lib-deps 657$(foreach lib,$(1),$(call _java-lib-full-dep,$(lib),$(2))) 658endef 659 660########################################################### 661## Convert "core ext framework" to "out/.../classes.jack ..." 662## $(1): library list 663## $(2): Non-empty if IS_HOST_MODULE 664########################################################### 665 666# $(1): library name 667# $(2): Non-empty if IS_HOST_MODULE 668define _jack-lib-full-classes 669$(call _java-lib-dir,$(1),$(2))/classes.jack 670endef 671 672# $(1): library name list 673# $(2): Non-empty if IS_HOST_MODULE 674define jack-lib-files 675$(foreach lib,$(1),$(call _jack-lib-full-classes,$(lib),$(2))) 676endef 677 678# $(1): library name 679# $(2): Non-empty if IS_HOST_MODULE 680define _jack-lib-full-dep 681$(call _jack-lib-full-classes,$(1),$(2)) 682endef 683 684# $(1): library name list 685# $(2): Non-empty if IS_HOST_MODULE 686define jack-lib-deps 687$(foreach lib,$(1),$(call _jack-lib-full-dep,$(lib),$(2))) 688endef 689 690########################################################### 691## Run rot13 on a string 692## $(1): the string. Must be one line. 693########################################################### 694define rot13 695$(shell echo $(1) | tr 'a-zA-Z' 'n-za-mN-ZA-M') 696endef 697 698 699########################################################### 700## Returns true if $(1) and $(2) are equal. Returns 701## the empty string if they are not equal. 702########################################################### 703define streq 704$(strip $(if $(strip $(1)),\ 705 $(if $(strip $(2)),\ 706 $(if $(filter-out __,_$(subst $(strip $(1)),,$(strip $(2)))$(subst $(strip $(2)),,$(strip $(1)))_),,true), \ 707 ),\ 708 $(if $(strip $(2)),\ 709 ,\ 710 true)\ 711 )) 712endef 713 714########################################################### 715## Convert "a b c" into "a:b:c" 716########################################################### 717define normalize-path-list 718$(subst $(space),:,$(strip $(1))) 719endef 720 721########################################################### 722## Read the word out of a colon-separated list of words. 723## This has the same behavior as the built-in function 724## $(word n,str). 725## 726## The individual words may not contain spaces. 727## 728## $(1): 1 based index 729## $(2): value of the form a:b:c... 730########################################################### 731 732define word-colon 733$(word $(1),$(subst :,$(space),$(2))) 734endef 735 736########################################################### 737## Convert "a=b c= d e = f" into "a=b c=d e=f" 738## 739## $(1): list to collapse 740## $(2): if set, separator word; usually "=", ":", or ":=" 741## Defaults to "=" if not set. 742########################################################### 743 744define collapse-pairs 745$(eval _cpSEP := $(strip $(if $(2),$(2),=)))\ 746$(subst $(space)$(_cpSEP)$(space),$(_cpSEP),$(strip \ 747 $(subst $(_cpSEP), $(_cpSEP) ,$(1)))) 748endef 749 750########################################################### 751## Given a list of pairs, if multiple pairs have the same 752## first components, keep only the first pair. 753## 754## $(1): list of pairs 755## $(2): the separator word, such as ":", "=", etc. 756define uniq-pairs-by-first-component 757$(eval _upbfc_fc_set :=)\ 758$(strip $(foreach w,$(1), $(eval _first := $(word 1,$(subst $(2),$(space),$(w))))\ 759 $(if $(filter $(_upbfc_fc_set),$(_first)),,$(w)\ 760 $(eval _upbfc_fc_set += $(_first)))))\ 761$(eval _upbfc_fc_set :=)\ 762$(eval _first:=) 763endef 764 765########################################################### 766## MODULE_TAG set operations 767########################################################### 768 769# Given a list of tags, return the targets that specify 770# any of those tags. 771# $(1): tag list 772define modules-for-tag-list 773$(sort $(foreach tag,$(1),$(foreach m,$(ALL_MODULE_NAME_TAGS.$(tag)),$(ALL_MODULES.$(m).INSTALLED)))) 774endef 775 776# Same as modules-for-tag-list, but operates on 777# ALL_MODULE_NAME_TAGS. 778# $(1): tag list 779define module-names-for-tag-list 780$(sort $(foreach tag,$(1),$(ALL_MODULE_NAME_TAGS.$(tag)))) 781endef 782 783# Given an accept and reject list, find the matching 784# set of targets. If a target has multiple tags and 785# any of them are rejected, the target is rejected. 786# Reject overrides accept. 787# $(1): list of tags to accept 788# $(2): list of tags to reject 789#TODO(dbort): do $(if $(strip $(1)),$(1),$(ALL_MODULE_TAGS)) 790#TODO(jbq): as of 20100106 nobody uses the second parameter 791define get-tagged-modules 792$(filter-out \ 793 $(call modules-for-tag-list,$(2)), \ 794 $(call modules-for-tag-list,$(1))) 795endef 796 797########################################################### 798## Append a leaf to a base path. Properly deals with 799## base paths ending in /. 800## 801## $(1): base path 802## $(2): leaf path 803########################################################### 804 805define append-path 806$(subst //,/,$(1)/$(2)) 807endef 808 809 810########################################################### 811## Package filtering 812########################################################### 813 814# Given a list of installed modules (short or long names) 815# return a list of the packages (yes, .apk packages, not 816# modules in general) that are overridden by this list and, 817# therefore, should not be installed. 818# $(1): mixed list of installed modules 819# TODO: This is fragile; find a reliable way to get this information. 820define _get-package-overrides 821 $(eval ### Discard any words containing slashes, unless they end in .apk, \ 822 ### in which case trim off the directory component and the suffix. \ 823 ### If there are no slashes, keep the entire word.) 824 $(eval _gpo_names := $(subst /,@@@ @@@,$(1))) 825 $(eval _gpo_names := \ 826 $(filter %.apk,$(_gpo_names)) \ 827 $(filter-out %@@@ @@@%,$(_gpo_names))) 828 $(eval _gpo_names := $(patsubst %.apk,%,$(_gpo_names))) 829 $(eval _gpo_names := $(patsubst @@@%,%,$(_gpo_names))) 830 831 $(eval ### Remove any remaining words that contain dots.) 832 $(eval _gpo_names := $(subst .,@@@ @@@,$(_gpo_names))) 833 $(eval _gpo_names := $(filter-out %@@@ @@@%,$(_gpo_names))) 834 835 $(eval ### Now we have a list of any words that could possibly refer to \ 836 ### packages, although there may be words that do not. Only \ 837 ### real packages will be present under PACKAGES.*, though.) 838 $(foreach _gpo_name,$(_gpo_names),$(PACKAGES.$(_gpo_name).OVERRIDES)) 839endef 840 841define get-package-overrides 842$(sort $(strip $(call _get-package-overrides,$(1)))) 843endef 844 845########################################################### 846## Output the command lines, or not 847########################################################### 848 849ifeq ($(strip $(SHOW_COMMANDS)),) 850define pretty 851@echo $1 852endef 853else 854define pretty 855endef 856endif 857 858########################################################### 859## Commands for munging the dependency files GCC generates 860########################################################### 861# $(1): the input .d file 862# $(2): the output .P file 863define transform-d-to-p-args 864$(hide) cp $(1) $(2); \ 865 sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \ 866 -e '/^$$/ d' -e 's/$$/ :/' < $(1) >> $(2); \ 867 rm -f $(1) 868endef 869 870define transform-d-to-p 871$(call transform-d-to-p-args,$(@:%.o=%.d),$(@:%.o=%.P)) 872endef 873 874########################################################### 875## Commands for running lex 876########################################################### 877 878define transform-l-to-c-or-cpp 879@echo "Lex: $(PRIVATE_MODULE) <= $<" 880@mkdir -p $(dir $@) 881$(hide) $(LEX) -o$@ $< 882endef 883 884########################################################### 885## Commands for running yacc 886## 887########################################################### 888 889define transform-y-to-c-or-cpp 890@echo "Yacc: $(PRIVATE_MODULE) <= $<" 891@mkdir -p $(dir $@) 892$(YACC) $(PRIVATE_YACCFLAGS) \ 893 --defines=$(basename $@).h \ 894 -o $@ $< 895endef 896 897########################################################### 898## Commands to compile RenderScript to Java 899########################################################### 900 901define transform-renderscripts-to-java-and-bc 902@echo "RenderScript: $(PRIVATE_MODULE) <= $(PRIVATE_RS_SOURCE_FILES)" 903$(hide) rm -rf $(PRIVATE_RS_OUTPUT_DIR) 904$(hide) mkdir -p $(PRIVATE_RS_OUTPUT_DIR)/res/raw 905$(hide) mkdir -p $(PRIVATE_RS_OUTPUT_DIR)/src 906$(hide) $(PRIVATE_RS_CC) \ 907 -o $(PRIVATE_RS_OUTPUT_DIR)/res/raw \ 908 -p $(PRIVATE_RS_OUTPUT_DIR)/src \ 909 -d $(PRIVATE_RS_OUTPUT_DIR) \ 910 -a $@ -MD \ 911 $(addprefix -target-api , $(PRIVATE_RS_TARGET_API)) \ 912 $(PRIVATE_RS_FLAGS) \ 913 $(foreach inc,$(PRIVATE_RS_INCLUDES),$(addprefix -I , $(inc))) \ 914 $(PRIVATE_RS_SOURCE_FILES) 915 $(foreach d,$(PRIVATE_DEP_FILES),\ 916 $(call transform-d-to-p-args,$(d),$(d:%.d=%.P))$(newline)) 917$(hide) mkdir -p $(dir $@) 918$(hide) touch $@ 919endef 920 921define transform-bc-to-so 922@echo "Renderscript compatibility: $(notdir $@) <= $(notdir $<)" 923$(hide) mkdir -p $(dir $@) 924$(hide) $(BCC_COMPAT) -O3 -o $(dir $@)/$(notdir $(<:.bc=.o)) -fPIC -shared \ 925 -rt-path $(RS_PREBUILT_CLCORE) -mtriple $(RS_COMPAT_TRIPLE) $< 926$(hide) $(PRIVATE_CXX) -shared -Wl,-soname,$(notdir $@) -nostdlib \ 927 -Wl,-rpath,\$$ORIGIN/../lib \ 928 $(dir $@)/$(notdir $(<:.bc=.o)) \ 929 $(RS_PREBUILT_COMPILER_RT) \ 930 -o $@ $(TARGET_GLOBAL_LDFLAGS) -Wl,--hash-style=sysv -L prebuilts/gcc/ \ 931 $(RS_PREBUILT_LIBPATH) -L $(TARGET_OUT_INTERMEDIATE_LIBRARIES) \ 932 -lRSSupport -lm -lc 933endef 934 935########################################################### 936## Commands to compile RenderScript to C++ 937########################################################### 938 939define transform-renderscripts-to-cpp-and-bc 940@echo "RenderScript: $(PRIVATE_MODULE) <= $(PRIVATE_RS_SOURCE_FILES)" 941$(hide) rm -rf $(PRIVATE_RS_OUTPUT_DIR) 942$(hide) mkdir -p $(PRIVATE_RS_OUTPUT_DIR)/ 943$(hide) $(PRIVATE_RS_CC) \ 944 -o $(PRIVATE_RS_OUTPUT_DIR)/ \ 945 -d $(PRIVATE_RS_OUTPUT_DIR) \ 946 -a $@ -MD \ 947 -reflect-c++ \ 948 $(addprefix -target-api , $(PRIVATE_RS_TARGET_API)) \ 949 $(PRIVATE_RS_FLAGS) \ 950 $(addprefix -I , $(PRIVATE_RS_INCLUDES)) \ 951 $(PRIVATE_RS_SOURCE_FILES) 952 $(foreach d,$(PRIVATE_DEP_FILES),\ 953 $(call transform-d-to-p-args,$(d),$(d:%.d=%.P))$(newline)) 954$(hide) mkdir -p $(dir $@) 955$(hide) touch $@ 956endef 957 958 959########################################################### 960## Commands for running aidl 961########################################################### 962 963define transform-aidl-to-java 964@mkdir -p $(dir $@) 965@echo "Aidl: $(PRIVATE_MODULE) <= $<" 966$(hide) $(AIDL) -d$(patsubst %.java,%.P,$@) $(PRIVATE_AIDL_FLAGS) $< $@ 967endef 968#$(AIDL) $(PRIVATE_AIDL_FLAGS) $< - | indent -nut -br -npcs -l1000 > $@ 969 970define transform-aidl-to-cpp 971@mkdir -p $(dir $@) 972@mkdir -p $(PRIVATE_HEADER_OUTPUT_DIR) 973@echo "Generating C++ from AIDL: $(PRIVATE_MODULE) <= $<" 974$(hide) $(AIDL_CPP) -d$(basename $@).P $(PRIVATE_AIDL_FLAGS) \ 975 $< $(PRIVATE_HEADER_OUTPUT_DIR) $@ 976endef 977 978 979########################################################### 980## Commands for running java-event-log-tags.py 981########################################################### 982 983define transform-logtags-to-java 984@mkdir -p $(dir $@) 985@echo "logtags: $@ <= $<" 986$(hide) $(JAVATAGS) -o $@ $^ 987endef 988 989 990########################################################### 991## Commands for running protoc to compile .proto into .java 992########################################################### 993 994define transform-proto-to-java 995@mkdir -p $(dir $@) 996@echo "Protoc: $@ <= $(PRIVATE_PROTO_SRC_FILES)" 997@rm -rf $(PRIVATE_PROTO_JAVA_OUTPUT_DIR) 998@mkdir -p $(PRIVATE_PROTO_JAVA_OUTPUT_DIR) 999$(hide) for f in $(PRIVATE_PROTO_SRC_FILES); do \ 1000 $(PROTOC) \ 1001 $(addprefix --proto_path=, $(PRIVATE_PROTO_INCLUDES)) \ 1002 $(PRIVATE_PROTO_JAVA_OUTPUT_OPTION)="$(PRIVATE_PROTO_JAVA_OUTPUT_PARAMS):$(PRIVATE_PROTO_JAVA_OUTPUT_DIR)" \ 1003 $(PRIVATE_PROTOC_FLAGS) \ 1004 $$f || exit 33; \ 1005 done 1006$(hide) touch $@ 1007endef 1008 1009###################################################################### 1010## Commands for running protoc to compile .proto into .pb.cc (or.pb.c) and .pb.h 1011###################################################################### 1012define transform-proto-to-cc 1013@echo "Protoc: $@ <= $<" 1014@mkdir -p $(dir $@) 1015$(hide) $(PROTOC) \ 1016 $(addprefix --proto_path=, $(PRIVATE_PROTO_INCLUDES)) \ 1017 $(PRIVATE_PROTOC_FLAGS) \ 1018 $< 1019endef 1020 1021 1022###################################################################### 1023## Commands for generating DBus adaptors from .dbus-xml files. 1024###################################################################### 1025define generate-dbus-adaptors 1026@echo "Generating DBus adaptors for $(PRIVATE_MODULE)" 1027@mkdir -p $(dir $@) 1028$(hide) $(DBUS_GENERATOR) \ 1029 --service-config=$(PRIVATE_DBUS_SERVICE_CONFIG) \ 1030 --adaptor=$@ \ 1031 $< 1032endef 1033 1034###################################################################### 1035## Commands for generating DBus proxies from .dbus-xml files. 1036###################################################################### 1037define generate-dbus-proxies 1038@echo "Generating DBus proxies for $(PRIVATE_MODULE)" 1039@mkdir -p $(dir $@) 1040$(hide) $(DBUS_GENERATOR) \ 1041 --service-config=$(PRIVATE_DBUS_SERVICE_CONFIG) \ 1042 --proxy=$@ \ 1043 $(filter %.dbus-xml,$^) 1044endef 1045 1046 1047########################################################### 1048## Commands for running gcc to compile a C++ file 1049########################################################### 1050 1051define transform-cpp-to-o 1052@echo "target $(PRIVATE_ARM_MODE) C++: $(PRIVATE_MODULE) <= $<" 1053@mkdir -p $(dir $@) 1054$(hide) $(RELATIVE_PWD) $(PRIVATE_CXX) \ 1055 $(addprefix -I , $(PRIVATE_C_INCLUDES)) \ 1056 $(shell cat $(PRIVATE_IMPORT_INCLUDES)) \ 1057 $(addprefix -isystem ,\ 1058 $(if $(PRIVATE_NO_DEFAULT_COMPILER_FLAGS),, \ 1059 $(filter-out $(PRIVATE_C_INCLUDES), \ 1060 $(PRIVATE_TARGET_PROJECT_INCLUDES) \ 1061 $(PRIVATE_TARGET_C_INCLUDES)))) \ 1062 -c \ 1063 $(if $(PRIVATE_NO_DEFAULT_COMPILER_FLAGS),, \ 1064 $(PRIVATE_TARGET_GLOBAL_CFLAGS) \ 1065 $(PRIVATE_TARGET_GLOBAL_CPPFLAGS) \ 1066 $(PRIVATE_ARM_CFLAGS) \ 1067 ) \ 1068 $(PRIVATE_RTTI_FLAG) \ 1069 $(PRIVATE_CFLAGS) \ 1070 $(PRIVATE_CPPFLAGS) \ 1071 $(PRIVATE_DEBUG_CFLAGS) \ 1072 $(PRIVATE_CFLAGS_NO_OVERRIDE) \ 1073 $(PRIVATE_CPPFLAGS_NO_OVERRIDE) \ 1074 -MD -MF $(patsubst %.o,%.d,$@) -o $@ $< 1075$(transform-d-to-p) 1076endef 1077 1078 1079########################################################### 1080## Commands for running gcc to compile a C file 1081########################################################### 1082 1083# $(1): extra flags 1084define transform-c-or-s-to-o-no-deps 1085@mkdir -p $(dir $@) 1086$(hide) $(RELATIVE_PWD) $(PRIVATE_CC) \ 1087 $(addprefix -I , $(PRIVATE_C_INCLUDES)) \ 1088 $(shell cat $(PRIVATE_IMPORT_INCLUDES)) \ 1089 $(addprefix -isystem ,\ 1090 $(if $(PRIVATE_NO_DEFAULT_COMPILER_FLAGS),, \ 1091 $(filter-out $(PRIVATE_C_INCLUDES), \ 1092 $(PRIVATE_TARGET_PROJECT_INCLUDES) \ 1093 $(PRIVATE_TARGET_C_INCLUDES)))) \ 1094 -c \ 1095 $(if $(PRIVATE_NO_DEFAULT_COMPILER_FLAGS),, \ 1096 $(PRIVATE_TARGET_GLOBAL_CFLAGS) \ 1097 $(PRIVATE_TARGET_GLOBAL_CONLYFLAGS) \ 1098 $(PRIVATE_ARM_CFLAGS) \ 1099 ) \ 1100 $(1) \ 1101 -MD -MF $(patsubst %.o,%.d,$@) -o $@ $< 1102endef 1103 1104define transform-c-to-o-no-deps 1105@echo "target $(PRIVATE_ARM_MODE) C: $(PRIVATE_MODULE) <= $<" 1106$(call transform-c-or-s-to-o-no-deps, \ 1107 $(PRIVATE_CFLAGS) \ 1108 $(PRIVATE_CONLYFLAGS) \ 1109 $(PRIVATE_DEBUG_CFLAGS) \ 1110 $(PRIVATE_CFLAGS_NO_OVERRIDE)) 1111endef 1112 1113define transform-s-to-o-no-deps 1114@echo "target asm: $(PRIVATE_MODULE) <= $<" 1115$(call transform-c-or-s-to-o-no-deps, $(PRIVATE_ASFLAGS)) 1116endef 1117 1118define transform-c-to-o 1119$(transform-c-to-o-no-deps) 1120$(transform-d-to-p) 1121endef 1122 1123define transform-s-to-o 1124$(transform-s-to-o-no-deps) 1125$(transform-d-to-p) 1126endef 1127 1128# YASM compilation 1129define transform-asm-to-o 1130@mkdir -p $(dir $@) 1131$(hide) $(YASM) \ 1132 $(addprefix -I , $(PRIVATE_C_INCLUDES)) \ 1133 $($(PRIVATE_2ND_ARCH_VAR_PREFIX)TARGET_GLOBAL_YASM_FLAGS) \ 1134 $(PRIVATE_ASFLAGS) \ 1135 -o $@ $< 1136endef 1137 1138########################################################### 1139## Commands for running gcc to compile an Objective-C file 1140## This should never happen for target builds but this 1141## will error at build time. 1142########################################################### 1143 1144define transform-m-to-o-no-deps 1145@echo "target ObjC: $(PRIVATE_MODULE) <= $<" 1146$(call transform-c-or-s-to-o-no-deps, $(PRIVATE_CFLAGS) $(PRIVATE_DEBUG_CFLAGS)) 1147endef 1148 1149define transform-m-to-o 1150$(transform-m-to-o-no-deps) 1151$(transform-d-to-p) 1152endef 1153 1154########################################################### 1155## Commands for running gcc to compile a host C++ file 1156########################################################### 1157 1158define transform-host-cpp-to-o 1159@echo "$($(PRIVATE_PREFIX)DISPLAY) C++: $(PRIVATE_MODULE) <= $<" 1160@mkdir -p $(dir $@) 1161$(hide) $(RELATIVE_PWD) $(PRIVATE_CXX) \ 1162 $(addprefix -I , $(PRIVATE_C_INCLUDES)) \ 1163 $(shell cat $(PRIVATE_IMPORT_INCLUDES)) \ 1164 $(addprefix -isystem ,\ 1165 $(if $(PRIVATE_NO_DEFAULT_COMPILER_FLAGS),, \ 1166 $(filter-out $(PRIVATE_C_INCLUDES), \ 1167 $($(PRIVATE_PREFIX)PROJECT_INCLUDES) \ 1168 $(PRIVATE_HOST_C_INCLUDES)))) \ 1169 -c \ 1170 $(if $(PRIVATE_NO_DEFAULT_COMPILER_FLAGS),, \ 1171 $(PRIVATE_HOST_GLOBAL_CFLAGS) \ 1172 $(PRIVATE_HOST_GLOBAL_CPPFLAGS) \ 1173 ) \ 1174 $(PRIVATE_CFLAGS) \ 1175 $(PRIVATE_CPPFLAGS) \ 1176 $(PRIVATE_DEBUG_CFLAGS) \ 1177 $(PRIVATE_CFLAGS_NO_OVERRIDE) \ 1178 $(PRIVATE_CPPFLAGS_NO_OVERRIDE) \ 1179 -MD -MF $(patsubst %.o,%.d,$@) -o $@ $< 1180$(transform-d-to-p) 1181endef 1182 1183 1184########################################################### 1185## Commands for running gcc to compile a host C file 1186########################################################### 1187 1188# $(1): extra flags 1189define transform-host-c-or-s-to-o-no-deps 1190@mkdir -p $(dir $@) 1191$(hide) $(RELATIVE_PWD) $(PRIVATE_CC) \ 1192 $(addprefix -I , $(PRIVATE_C_INCLUDES)) \ 1193 $(shell cat $(PRIVATE_IMPORT_INCLUDES)) \ 1194 $(addprefix -isystem ,\ 1195 $(if $(PRIVATE_NO_DEFAULT_COMPILER_FLAGS),, \ 1196 $(filter-out $(PRIVATE_C_INCLUDES), \ 1197 $($(PRIVATE_PREFIX)PROJECT_INCLUDES) \ 1198 $(PRIVATE_HOST_C_INCLUDES)))) \ 1199 -c \ 1200 $(if $(PRIVATE_NO_DEFAULT_COMPILER_FLAGS),, \ 1201 $(PRIVATE_HOST_GLOBAL_CFLAGS) \ 1202 $(PRIVATE_HOST_GLOBAL_CONLYFLAGS) \ 1203 ) \ 1204 $(1) \ 1205 $(PRIVATE_CFLAGS_NO_OVERRIDE) \ 1206 -MD -MF $(patsubst %.o,%.d,$@) -o $@ $< 1207endef 1208 1209define transform-host-c-to-o-no-deps 1210@echo "$($(PRIVATE_PREFIX)DISPLAY) C: $(PRIVATE_MODULE) <= $<" 1211$(call transform-host-c-or-s-to-o-no-deps, $(PRIVATE_CFLAGS) $(PRIVATE_CONLYFLAGS) $(PRIVATE_DEBUG_CFLAGS)) 1212endef 1213 1214define transform-host-s-to-o-no-deps 1215@echo "$($(PRIVATE_PREFIX)DISPLAY) asm: $(PRIVATE_MODULE) <= $<" 1216$(call transform-host-c-or-s-to-o-no-deps, $(PRIVATE_ASFLAGS)) 1217endef 1218 1219define transform-host-c-to-o 1220$(transform-host-c-to-o-no-deps) 1221$(transform-d-to-p) 1222endef 1223 1224define transform-host-s-to-o 1225$(transform-host-s-to-o-no-deps) 1226$(transform-d-to-p) 1227endef 1228 1229########################################################### 1230## Commands for running gcc to compile a host Objective-C file 1231########################################################### 1232 1233define transform-host-m-to-o-no-deps 1234@echo "$($(PRIVATE_PREFIX)DISPLAY) ObjC: $(PRIVATE_MODULE) <= $<" 1235$(call transform-host-c-or-s-to-o-no-deps, $(PRIVATE_CFLAGS) $(PRIVATE_DEBUG_CFLAGS)) 1236endef 1237 1238define transform-host-m-to-o 1239$(transform-host-m-to-o-no-deps) 1240$(transform-d-to-p) 1241endef 1242 1243########################################################### 1244## Commands for running gcc to compile a host Objective-C++ file 1245########################################################### 1246 1247define transform-host-mm-to-o 1248$(transform-host-cpp-to-o) 1249endef 1250 1251 1252########################################################### 1253## Rules to compile a single C/C++ source with ../ in the path 1254########################################################### 1255# Replace "../" in object paths with $(DOTDOT_REPLACEMENT). 1256DOTDOT_REPLACEMENT := dotdot/ 1257 1258## Rule to compile a C++ source file with ../ in the path. 1259## Must be called with $(eval). 1260# $(1): the C++ source file in LOCAL_SRC_FILES. 1261# $(2): the additional dependencies. 1262# $(3): the variable name to collect the output object file. 1263define compile-dotdot-cpp-file 1264o := $(intermediates)/$(patsubst %$(LOCAL_CPP_EXTENSION),%.o,$(subst ../,$(DOTDOT_REPLACEMENT),$(1))) 1265$$(o) : $(TOPDIR)$(LOCAL_PATH)/$(1) $(2) 1266 $$(transform-$$(PRIVATE_HOST)cpp-to-o) 1267-include $$(o:%.o=%.P) 1268$(3) += $$(o) 1269endef 1270 1271## Rule to compile a C source file with ../ in the path. 1272## Must be called with $(eval). 1273# $(1): the C source file in LOCAL_SRC_FILES. 1274# $(2): the additional dependencies. 1275# $(3): the variable name to collect the output object file. 1276define compile-dotdot-c-file 1277o := $(intermediates)/$(patsubst %.c,%.o,$(subst ../,$(DOTDOT_REPLACEMENT),$(1))) 1278$$(o) : $(TOPDIR)$(LOCAL_PATH)/$(1) $(2) 1279 $$(transform-$$(PRIVATE_HOST)c-to-o) 1280-include $$(o:%.o=%.P) 1281$(3) += $$(o) 1282endef 1283 1284## Rule to compile a .S source file with ../ in the path. 1285## Must be called with $(eval). 1286# $(1): the .S source file in LOCAL_SRC_FILES. 1287# $(2): the additional dependencies. 1288# $(3): the variable name to collect the output object file. 1289define compile-dotdot-s-file 1290o := $(intermediates)/$(patsubst %.S,%.o,$(subst ../,$(DOTDOT_REPLACEMENT),$(1))) 1291$$(o) : $(TOPDIR)$(LOCAL_PATH)/$(1) $(2) 1292 $$(transform-$$(PRIVATE_HOST)s-to-o) 1293-include $$(o:%.o=%.P) 1294$(3) += $$(o) 1295endef 1296 1297## Rule to compile a .s source file with ../ in the path. 1298## Must be called with $(eval). 1299# $(1): the .s source file in LOCAL_SRC_FILES. 1300# $(2): the additional dependencies. 1301# $(3): the variable name to collect the output object file. 1302define compile-dotdot-s-file-no-deps 1303o := $(intermediates)/$(patsubst %.s,%.o,$(subst ../,$(DOTDOT_REPLACEMENT),$(1))) 1304$$(o) : $(TOPDIR)$(LOCAL_PATH)/$(1) $(2) 1305 $$(transform-$$(PRIVATE_HOST)s-to-o-no-deps) 1306$(3) += $$(o) 1307endef 1308 1309########################################################### 1310## Commands for running ar 1311########################################################### 1312 1313define _concat-if-arg2-not-empty 1314$(if $(2),$(hide) $(1) $(2)) 1315endef 1316 1317# Split long argument list into smaller groups and call the command repeatedly 1318# Call the command at least once even if there are no arguments, as otherwise 1319# the output file won't be created. 1320# 1321# $(1): the command without arguments 1322# $(2): the arguments 1323define split-long-arguments 1324$(hide) $(1) $(wordlist 1,500,$(2)) 1325$(call _concat-if-arg2-not-empty,$(1),$(wordlist 501,1000,$(2))) 1326$(call _concat-if-arg2-not-empty,$(1),$(wordlist 1001,1500,$(2))) 1327$(call _concat-if-arg2-not-empty,$(1),$(wordlist 1501,2000,$(2))) 1328$(call _concat-if-arg2-not-empty,$(1),$(wordlist 2001,2500,$(2))) 1329$(call _concat-if-arg2-not-empty,$(1),$(wordlist 2501,3000,$(2))) 1330$(call _concat-if-arg2-not-empty,$(1),$(wordlist 3001,99999,$(2))) 1331endef 1332 1333# $(1): the full path of the source static library. 1334define _extract-and-include-single-target-whole-static-lib 1335$(hide) ldir=$(PRIVATE_INTERMEDIATES_DIR)/WHOLE/$(basename $(notdir $(1)))_objs;\ 1336 rm -rf $$ldir; \ 1337 mkdir -p $$ldir; \ 1338 cp $(1) $$ldir; \ 1339 lib_to_include=$$ldir/$(notdir $(1)); \ 1340 filelist=; \ 1341 subdir=0; \ 1342 for f in `$($(PRIVATE_2ND_ARCH_VAR_PREFIX)TARGET_AR) t $(1)`; do \ 1343 if [ -e $$ldir/$$f ]; then \ 1344 mkdir $$ldir/$$subdir; \ 1345 ext=$$subdir/; \ 1346 subdir=$$((subdir+1)); \ 1347 $($(PRIVATE_2ND_ARCH_VAR_PREFIX)TARGET_AR) m $$lib_to_include $$f; \ 1348 else \ 1349 ext=; \ 1350 fi; \ 1351 $($(PRIVATE_2ND_ARCH_VAR_PREFIX)TARGET_AR) p $$lib_to_include $$f > $$ldir/$$ext$$f; \ 1352 filelist="$$filelist $$ldir/$$ext$$f"; \ 1353 done ; \ 1354 $($(PRIVATE_2ND_ARCH_VAR_PREFIX)TARGET_AR) $($(PRIVATE_2ND_ARCH_VAR_PREFIX)TARGET_GLOBAL_ARFLAGS) \ 1355 $(PRIVATE_ARFLAGS) $@ $$filelist 1356 1357endef 1358 1359# $(1): the full path of the source static library. 1360define extract-and-include-whole-static-libs-first 1361$(if $(strip $(1)), 1362$(hide) cp $(1) $@) 1363endef 1364 1365define extract-and-include-target-whole-static-libs 1366$(call extract-and-include-whole-static-libs-first, $(firstword $(PRIVATE_ALL_WHOLE_STATIC_LIBRARIES))) 1367$(foreach lib,$(wordlist 2,999,$(PRIVATE_ALL_WHOLE_STATIC_LIBRARIES)), \ 1368 $(call _extract-and-include-single-target-whole-static-lib, $(lib))) 1369endef 1370 1371# Explicitly delete the archive first so that ar doesn't 1372# try to add to an existing archive. 1373define transform-o-to-static-lib 1374@echo "target StaticLib: $(PRIVATE_MODULE) ($@)" 1375@mkdir -p $(dir $@) 1376@rm -f $@ 1377$(extract-and-include-target-whole-static-libs) 1378$(call split-long-arguments,$($(PRIVATE_2ND_ARCH_VAR_PREFIX)TARGET_AR) \ 1379 $($(PRIVATE_2ND_ARCH_VAR_PREFIX)TARGET_GLOBAL_ARFLAGS) \ 1380 $(PRIVATE_ARFLAGS) $@,$(PRIVATE_ALL_OBJECTS)) 1381endef 1382 1383########################################################### 1384## Commands for running host ar 1385########################################################### 1386 1387# $(1): the full path of the source static library. 1388define _extract-and-include-single-host-whole-static-lib 1389$(hide) ldir=$(PRIVATE_INTERMEDIATES_DIR)/WHOLE/$(basename $(notdir $(1)))_objs;\ 1390 rm -rf $$ldir; \ 1391 mkdir -p $$ldir; \ 1392 cp $(1) $$ldir; \ 1393 lib_to_include=$$ldir/$(notdir $(1)); \ 1394 filelist=; \ 1395 subdir=0; \ 1396 for f in `$($(PRIVATE_2ND_ARCH_VAR_PREFIX)$(PRIVATE_PREFIX)AR) t $(1) | \grep '\.o$$'`; do \ 1397 if [ -e $$ldir/$$f ]; then \ 1398 mkdir $$ldir/$$subdir; \ 1399 ext=$$subdir/; \ 1400 subdir=$$((subdir+1)); \ 1401 $($(PRIVATE_2ND_ARCH_VAR_PREFIX)$(PRIVATE_PREFIX)AR) m $$lib_to_include $$f; \ 1402 else \ 1403 ext=; \ 1404 fi; \ 1405 $($(PRIVATE_2ND_ARCH_VAR_PREFIX)$(PRIVATE_PREFIX)AR) p $$lib_to_include $$f > $$ldir/$$ext$$f; \ 1406 filelist="$$filelist $$ldir/$$ext$$f"; \ 1407 done ; \ 1408 $($(PRIVATE_2ND_ARCH_VAR_PREFIX)$(PRIVATE_PREFIX)AR) $($(PRIVATE_2ND_ARCH_VAR_PREFIX)$(PRIVATE_PREFIX)GLOBAL_ARFLAGS) \ 1409 $(PRIVATE_ARFLAGS) $@ $$filelist 1410 1411endef 1412 1413define extract-and-include-host-whole-static-libs 1414$(call extract-and-include-whole-static-libs-first, $(firstword $(PRIVATE_ALL_WHOLE_STATIC_LIBRARIES))) 1415$(foreach lib,$(wordlist 2,999,$(PRIVATE_ALL_WHOLE_STATIC_LIBRARIES)), \ 1416 $(call _extract-and-include-single-host-whole-static-lib, $(lib))) 1417endef 1418 1419# Explicitly delete the archive first so that ar doesn't 1420# try to add to an existing archive. 1421define transform-host-o-to-static-lib 1422@echo "$($(PRIVATE_PREFIX)DISPLAY) StaticLib: $(PRIVATE_MODULE) ($@)" 1423@mkdir -p $(dir $@) 1424@rm -f $@ 1425$(extract-and-include-host-whole-static-libs) 1426$(call split-long-arguments,$($(PRIVATE_2ND_ARCH_VAR_PREFIX)$(PRIVATE_PREFIX)AR) \ 1427 $($(PRIVATE_2ND_ARCH_VAR_PREFIX)$(PRIVATE_PREFIX)GLOBAL_ARFLAGS) \ 1428 $(PRIVATE_ARFLAGS) $@,$(PRIVATE_ALL_OBJECTS)) 1429endef 1430 1431 1432########################################################### 1433## Commands for running gcc to link a shared library or package 1434########################################################### 1435 1436# ld just seems to be so finicky with command order that we allow 1437# it to be overriden en-masse see combo/linux-arm.make for an example. 1438ifneq ($(HOST_CUSTOM_LD_COMMAND),true) 1439define transform-host-o-to-shared-lib-inner 1440$(hide) $(PRIVATE_CXX) \ 1441 -Wl,-rpath-link=$($(PRIVATE_2ND_ARCH_VAR_PREFIX)$(PRIVATE_PREFIX)OUT_INTERMEDIATE_LIBRARIES) \ 1442 -Wl,-rpath,\$$ORIGIN/../$(notdir $($(PRIVATE_2ND_ARCH_VAR_PREFIX)$(PRIVATE_PREFIX)OUT_SHARED_LIBRARIES)) \ 1443 -Wl,-rpath,\$$ORIGIN/$(notdir $($(PRIVATE_2ND_ARCH_VAR_PREFIX)$(PRIVATE_PREFIX)OUT_SHARED_LIBRARIES)) \ 1444 -shared -Wl,-soname,$(notdir $@) \ 1445 $($(PRIVATE_2ND_ARCH_VAR_PREFIX)$(PRIVATE_PREFIX)GLOBAL_LD_DIRS) \ 1446 $(if $(PRIVATE_NO_DEFAULT_COMPILER_FLAGS),, \ 1447 $(PRIVATE_HOST_GLOBAL_LDFLAGS) \ 1448 ) \ 1449 $(PRIVATE_LDFLAGS) \ 1450 $(PRIVATE_ALL_OBJECTS) \ 1451 -Wl,--whole-archive \ 1452 $(call normalize-host-libraries,$(PRIVATE_ALL_WHOLE_STATIC_LIBRARIES)) \ 1453 -Wl,--no-whole-archive \ 1454 $(if $(PRIVATE_GROUP_STATIC_LIBRARIES),-Wl$(comma)--start-group) \ 1455 $(call normalize-host-libraries,$(PRIVATE_ALL_STATIC_LIBRARIES)) \ 1456 $(if $(PRIVATE_GROUP_STATIC_LIBRARIES),-Wl$(comma)--end-group) \ 1457 $(if $(filter true,$(NATIVE_COVERAGE)),-lgcov) \ 1458 $(if $(filter true,$(NATIVE_COVERAGE)),$(PRIVATE_HOST_LIBPROFILE_RT)) \ 1459 $(call normalize-host-libraries,$(PRIVATE_ALL_SHARED_LIBRARIES)) \ 1460 -o $@ \ 1461 $(PRIVATE_LDLIBS) 1462endef 1463endif 1464 1465define transform-host-o-to-shared-lib 1466@echo "$($(PRIVATE_PREFIX)DISPLAY) SharedLib: $(PRIVATE_MODULE) ($@)" 1467@mkdir -p $(dir $@) 1468$(transform-host-o-to-shared-lib-inner) 1469endef 1470 1471define transform-host-o-to-package 1472@echo "$($(PRIVATE_PREFIX)DISPLAY) Package: $(PRIVATE_MODULE) ($@)" 1473@mkdir -p $(dir $@) 1474$(transform-host-o-to-shared-lib-inner) 1475endef 1476 1477 1478########################################################### 1479## Commands for running gcc to link a shared library or package 1480########################################################### 1481 1482define transform-o-to-shared-lib-inner 1483$(hide) $(PRIVATE_CXX) \ 1484 -nostdlib -Wl,-soname,$(notdir $@) \ 1485 -Wl,--gc-sections \ 1486 $(if $(filter true,$(PRIVATE_CLANG)),-shared,-Wl$(comma)-shared) \ 1487 $(PRIVATE_TARGET_GLOBAL_LD_DIRS) \ 1488 $(PRIVATE_TARGET_CRTBEGIN_SO_O) \ 1489 $(PRIVATE_ALL_OBJECTS) \ 1490 -Wl,--whole-archive \ 1491 $(call normalize-target-libraries,$(PRIVATE_ALL_WHOLE_STATIC_LIBRARIES)) \ 1492 -Wl,--no-whole-archive \ 1493 $(if $(PRIVATE_GROUP_STATIC_LIBRARIES),-Wl$(comma)--start-group) \ 1494 $(call normalize-target-libraries,$(PRIVATE_ALL_STATIC_LIBRARIES)) \ 1495 $(if $(PRIVATE_GROUP_STATIC_LIBRARIES),-Wl$(comma)--end-group) \ 1496 $(if $(filter true,$(NATIVE_COVERAGE)),$(PRIVATE_TARGET_COVERAGE_LIB)) \ 1497 $(PRIVATE_TARGET_LIBATOMIC) \ 1498 $(PRIVATE_TARGET_LIBGCC) \ 1499 $(call normalize-target-libraries,$(PRIVATE_ALL_SHARED_LIBRARIES)) \ 1500 -o $@ \ 1501 $(PRIVATE_TARGET_GLOBAL_LDFLAGS) \ 1502 $(PRIVATE_LDFLAGS) \ 1503 $(PRIVATE_TARGET_CRTEND_SO_O) \ 1504 $(PRIVATE_LDLIBS) 1505endef 1506 1507define transform-o-to-shared-lib 1508@echo "target SharedLib: $(PRIVATE_MODULE) ($@)" 1509@mkdir -p $(dir $@) 1510$(transform-o-to-shared-lib-inner) 1511endef 1512 1513########################################################### 1514## Commands for filtering a target executable or library 1515########################################################### 1516 1517ifneq ($(TARGET_BUILD_VARIANT),user) 1518 TARGET_STRIP_EXTRA = && $(PRIVATE_OBJCOPY) --add-gnu-debuglink=$< $@ 1519 TARGET_STRIP_KEEP_SYMBOLS_EXTRA = --add-gnu-debuglink=$< 1520endif 1521 1522define transform-to-stripped 1523@echo "target Strip: $(PRIVATE_MODULE) ($@)" 1524@mkdir -p $(dir $@) 1525$(hide) $(PRIVATE_STRIP) --strip-all $< -o $@ \ 1526 $(if $(PRIVATE_NO_DEBUGLINK),,$(TARGET_STRIP_EXTRA)) 1527endef 1528 1529define transform-to-stripped-keep-symbols 1530@echo "target Strip (keep symbols): $(PRIVATE_MODULE) ($@)" 1531@mkdir -p $(dir $@) 1532$(hide) $(PRIVATE_OBJCOPY) \ 1533 `$(PRIVATE_READELF) -S $< | awk '/.debug_/ {print "-R " $$2}' | xargs` \ 1534 $(TARGET_STRIP_KEEP_SYMBOLS_EXTRA) $< $@ 1535endef 1536 1537########################################################### 1538## Commands for packing a target executable or library 1539########################################################### 1540 1541define pack-elf-relocations 1542@echo "target Pack Relocations: $(PRIVATE_MODULE) ($@)" 1543$(copy-file-to-target) 1544$(hide) $(RELOCATION_PACKER) $@ 1545endef 1546 1547########################################################### 1548## Commands for running gcc to link an executable 1549########################################################### 1550 1551define transform-o-to-executable-inner 1552$(hide) $(PRIVATE_CXX) -pie \ 1553 -nostdlib -Bdynamic \ 1554 -Wl,-dynamic-linker,$(PRIVATE_LINKER) \ 1555 -Wl,--gc-sections \ 1556 -Wl,-z,nocopyreloc \ 1557 $(PRIVATE_TARGET_GLOBAL_LD_DIRS) \ 1558 -Wl,-rpath-link=$(PRIVATE_TARGET_OUT_INTERMEDIATE_LIBRARIES) \ 1559 $(PRIVATE_TARGET_CRTBEGIN_DYNAMIC_O) \ 1560 $(PRIVATE_ALL_OBJECTS) \ 1561 -Wl,--whole-archive \ 1562 $(call normalize-target-libraries,$(PRIVATE_ALL_WHOLE_STATIC_LIBRARIES)) \ 1563 -Wl,--no-whole-archive \ 1564 $(if $(PRIVATE_GROUP_STATIC_LIBRARIES),-Wl$(comma)--start-group) \ 1565 $(call normalize-target-libraries,$(PRIVATE_ALL_STATIC_LIBRARIES)) \ 1566 $(if $(PRIVATE_GROUP_STATIC_LIBRARIES),-Wl$(comma)--end-group) \ 1567 $(if $(filter true,$(NATIVE_COVERAGE)),$(PRIVATE_TARGET_COVERAGE_LIB)) \ 1568 $(PRIVATE_TARGET_LIBATOMIC) \ 1569 $(PRIVATE_TARGET_LIBGCC) \ 1570 $(call normalize-target-libraries,$(PRIVATE_ALL_SHARED_LIBRARIES)) \ 1571 -o $@ \ 1572 $(PRIVATE_TARGET_GLOBAL_LDFLAGS) \ 1573 $(PRIVATE_LDFLAGS) \ 1574 $(PRIVATE_TARGET_CRTEND_O) \ 1575 $(PRIVATE_LDLIBS) 1576endef 1577 1578define transform-o-to-executable 1579@echo "target Executable: $(PRIVATE_MODULE) ($@)" 1580@mkdir -p $(dir $@) 1581$(transform-o-to-executable-inner) 1582endef 1583 1584 1585########################################################### 1586## Commands for linking a static executable. In practice, 1587## we only use this on arm, so the other platforms don't 1588## have transform-o-to-static-executable defined. 1589## Clang driver needs -static to create static executable. 1590## However, bionic/linker uses -shared to overwrite. 1591## Linker for x86 targets does not allow coexistance of -static and -shared, 1592## so we add -static only if -shared is not used. 1593########################################################### 1594 1595define transform-o-to-static-executable-inner 1596$(hide) $(PRIVATE_CXX) \ 1597 -nostdlib -Bstatic \ 1598 $(if $(filter $(PRIVATE_LDFLAGS),-shared),,-static) \ 1599 -Wl,--gc-sections \ 1600 -o $@ \ 1601 $(PRIVATE_TARGET_GLOBAL_LD_DIRS) \ 1602 $(PRIVATE_TARGET_CRTBEGIN_STATIC_O) \ 1603 $(PRIVATE_TARGET_GLOBAL_LDFLAGS) \ 1604 $(PRIVATE_LDFLAGS) \ 1605 $(PRIVATE_ALL_OBJECTS) \ 1606 -Wl,--whole-archive \ 1607 $(call normalize-target-libraries,$(PRIVATE_ALL_WHOLE_STATIC_LIBRARIES)) \ 1608 -Wl,--no-whole-archive \ 1609 $(call normalize-target-libraries,$(filter-out %libcompiler_rt.a,$(filter-out %libc_nomalloc.a,$(filter-out %libc.a,$(PRIVATE_ALL_STATIC_LIBRARIES))))) \ 1610 -Wl,--start-group \ 1611 $(call normalize-target-libraries,$(filter %libc.a,$(PRIVATE_ALL_STATIC_LIBRARIES))) \ 1612 $(call normalize-target-libraries,$(filter %libc_nomalloc.a,$(PRIVATE_ALL_STATIC_LIBRARIES))) \ 1613 $(if $(filter true,$(NATIVE_COVERAGE)),$(PRIVATE_TARGET_COVERAGE_LIB)) \ 1614 $(PRIVATE_TARGET_LIBATOMIC) \ 1615 $(call normalize-target-libraries,$(filter %libcompiler_rt.a,$(PRIVATE_ALL_STATIC_LIBRARIES))) \ 1616 $(PRIVATE_TARGET_LIBGCC) \ 1617 -Wl,--end-group \ 1618 $(PRIVATE_TARGET_CRTEND_O) 1619endef 1620 1621define transform-o-to-static-executable 1622@echo "target StaticExecutable: $(PRIVATE_MODULE) ($@)" 1623@mkdir -p $(dir $@) 1624$(transform-o-to-static-executable-inner) 1625endef 1626 1627 1628########################################################### 1629## Commands for running gcc to link a host executable 1630########################################################### 1631ifdef BUILD_HOST_static 1632HOST_FPIE_FLAGS := 1633else 1634HOST_FPIE_FLAGS := -pie 1635# Force the correct entry point to workaround a bug in binutils that manifests with -pie 1636ifeq ($(HOST_CROSS_OS),windows) 1637HOST_CROSS_FPIE_FLAGS += -Wl,-e_mainCRTStartup 1638endif 1639endif 1640 1641ifneq ($(HOST_CUSTOM_LD_COMMAND),true) 1642define transform-host-o-to-executable-inner 1643$(hide) $(PRIVATE_CXX) \ 1644 $(PRIVATE_ALL_OBJECTS) \ 1645 -Wl,--whole-archive \ 1646 $(call normalize-host-libraries,$(PRIVATE_ALL_WHOLE_STATIC_LIBRARIES)) \ 1647 -Wl,--no-whole-archive \ 1648 $(if $(PRIVATE_GROUP_STATIC_LIBRARIES),-Wl$(comma)--start-group) \ 1649 $(call normalize-host-libraries,$(PRIVATE_ALL_STATIC_LIBRARIES)) \ 1650 $(if $(PRIVATE_GROUP_STATIC_LIBRARIES),-Wl$(comma)--end-group) \ 1651 $(if $(filter true,$(NATIVE_COVERAGE)),-lgcov) \ 1652 $(if $(filter true,$(NATIVE_COVERAGE)),$(PRIVATE_HOST_LIBPROFILE_RT)) \ 1653 $(call normalize-host-libraries,$(PRIVATE_ALL_SHARED_LIBRARIES)) \ 1654 -Wl,-rpath-link=$($(PRIVATE_2ND_ARCH_VAR_PREFIX)$(PRIVATE_PREFIX)OUT_INTERMEDIATE_LIBRARIES) \ 1655 -Wl,-rpath,\$$ORIGIN/../$(notdir $($(PRIVATE_2ND_ARCH_VAR_PREFIX)$(PRIVATE_PREFIX)OUT_SHARED_LIBRARIES)) \ 1656 -Wl,-rpath,\$$ORIGIN/$(notdir $($(PRIVATE_2ND_ARCH_VAR_PREFIX)$(PRIVATE_PREFIX)OUT_SHARED_LIBRARIES)) \ 1657 $($(PRIVATE_2ND_ARCH_VAR_PREFIX)$(PRIVATE_PREFIX)GLOBAL_LD_DIRS) \ 1658 $(if $(PRIVATE_NO_DEFAULT_COMPILER_FLAGS),, \ 1659 $(PRIVATE_HOST_GLOBAL_LDFLAGS) \ 1660 ) \ 1661 $(PRIVATE_LDFLAGS) \ 1662 -o $@ \ 1663 $(PRIVATE_LDLIBS) 1664endef 1665endif 1666 1667define transform-host-o-to-executable 1668@echo "$($(PRIVATE_PREFIX)DISPLAY) Executable: $(PRIVATE_MODULE) ($@)" 1669@mkdir -p $(dir $@) 1670$(transform-host-o-to-executable-inner) 1671endef 1672 1673 1674########################################################### 1675## Commands for running javac to make .class files 1676########################################################### 1677 1678# Add BUILD_NUMBER to apps default version name if it's unbundled build. 1679ifdef TARGET_BUILD_APPS 1680APPS_DEFAULT_VERSION_NAME := $(PLATFORM_VERSION)-$(BUILD_NUMBER_FROM_FILE) 1681else 1682APPS_DEFAULT_VERSION_NAME := $(PLATFORM_VERSION) 1683endif 1684 1685# TODO: Right now we generate the asset resources twice, first as part 1686# of generating the Java classes, then at the end when packaging the final 1687# assets. This should be changed to do one of two things: (1) Don't generate 1688# any resource files the first time, only create classes during that stage; 1689# or (2) Don't use the -c flag with the second stage, instead taking the 1690# resource files from the first stage as additional input. My original intent 1691# was to use approach (2), but this requires a little more work in the tool. 1692# Maybe we should just use approach (1). 1693 1694# This rule creates the R.java and Manifest.java files, both of which 1695# are PRODUCT-neutral. Don't pass PRIVATE_PRODUCT_AAPT_CONFIG to this invocation. 1696define create-resource-java-files 1697@mkdir -p $(PRIVATE_SOURCE_INTERMEDIATES_DIR) 1698@mkdir -p $(dir $(PRIVATE_RESOURCE_PUBLICS_OUTPUT)) 1699$(hide) $(AAPT) package $(PRIVATE_AAPT_FLAGS) -m \ 1700 $(eval # PRIVATE_PRODUCT_AAPT_CONFIG is intentionally missing-- see comment.) \ 1701 $(addprefix -J , $(PRIVATE_SOURCE_INTERMEDIATES_DIR)) \ 1702 $(addprefix -M , $(PRIVATE_ANDROID_MANIFEST)) \ 1703 $(addprefix -P , $(PRIVATE_RESOURCE_PUBLICS_OUTPUT)) \ 1704 $(addprefix -S , $(PRIVATE_RESOURCE_DIR)) \ 1705 $(addprefix -A , $(PRIVATE_ASSET_DIR)) \ 1706 $(addprefix -I , $(PRIVATE_AAPT_INCLUDES)) \ 1707 $(addprefix -G , $(PRIVATE_PROGUARD_OPTIONS_FILE)) \ 1708 $(addprefix --min-sdk-version , $(PRIVATE_DEFAULT_APP_TARGET_SDK)) \ 1709 $(addprefix --target-sdk-version , $(PRIVATE_DEFAULT_APP_TARGET_SDK)) \ 1710 $(if $(filter --version-code,$(PRIVATE_AAPT_FLAGS)),,--version-code $(PLATFORM_SDK_VERSION)) \ 1711 $(if $(filter --version-name,$(PRIVATE_AAPT_FLAGS)),,--version-name $(APPS_DEFAULT_VERSION_NAME)) \ 1712 $(addprefix --rename-manifest-package , $(PRIVATE_MANIFEST_PACKAGE_NAME)) \ 1713 $(addprefix --rename-instrumentation-target-package , $(PRIVATE_MANIFEST_INSTRUMENTATION_FOR)) \ 1714 --skip-symbols-without-default-localization 1715endef 1716 1717xlint_unchecked := -Xlint:unchecked 1718 1719# emit-line, <word list>, <output file> 1720define emit-line 1721 $(if $(1),echo -n '$(strip $(1)) ' >> $(2)) 1722endef 1723 1724# dump-words-to-file, <word list>, <output file> 1725define dump-words-to-file 1726 @rm -f $(2) 1727 @touch $(2) 1728 @$(call emit-line,$(wordlist 1,200,$(1)),$(2)) 1729 @$(call emit-line,$(wordlist 201,400,$(1)),$(2)) 1730 @$(call emit-line,$(wordlist 401,600,$(1)),$(2)) 1731 @$(call emit-line,$(wordlist 601,800,$(1)),$(2)) 1732 @$(call emit-line,$(wordlist 801,1000,$(1)),$(2)) 1733 @$(call emit-line,$(wordlist 1001,1200,$(1)),$(2)) 1734 @$(call emit-line,$(wordlist 1201,1400,$(1)),$(2)) 1735 @$(call emit-line,$(wordlist 1401,1600,$(1)),$(2)) 1736 @$(call emit-line,$(wordlist 1601,1800,$(1)),$(2)) 1737 @$(call emit-line,$(wordlist 1801,2000,$(1)),$(2)) 1738 @$(call emit-line,$(wordlist 2001,2200,$(1)),$(2)) 1739 @$(call emit-line,$(wordlist 2201,2400,$(1)),$(2)) 1740 @$(call emit-line,$(wordlist 2401,2600,$(1)),$(2)) 1741 @$(call emit-line,$(wordlist 2601,2800,$(1)),$(2)) 1742 @$(call emit-line,$(wordlist 2801,3000,$(1)),$(2)) 1743 @$(call emit-line,$(wordlist 3001,3200,$(1)),$(2)) 1744 @$(call emit-line,$(wordlist 3201,3400,$(1)),$(2)) 1745 @$(call emit-line,$(wordlist 3401,3600,$(1)),$(2)) 1746 @$(call emit-line,$(wordlist 3601,3800,$(1)),$(2)) 1747 @$(call emit-line,$(wordlist 3801,4000,$(1)),$(2)) 1748 @$(call emit-line,$(wordlist 4001,4200,$(1)),$(2)) 1749 @$(call emit-line,$(wordlist 4201,4400,$(1)),$(2)) 1750 @$(call emit-line,$(wordlist 4401,4600,$(1)),$(2)) 1751 @$(call emit-line,$(wordlist 4601,4800,$(1)),$(2)) 1752 @$(call emit-line,$(wordlist 4801,5000,$(1)),$(2)) 1753 @$(call emit-line,$(wordlist 5001,5200,$(1)),$(2)) 1754 @$(if $(wordlist 5201,5202,$(1)),$(error Too many words ($(words $(1))))) 1755endef 1756 1757# For a list of jar files, unzip them to a specified directory, 1758# but make sure that no META-INF files come along for the ride, 1759# unless PRIVATE_DONT_DELETE_JAR_META_INF is set. 1760# 1761# $(1): files to unzip 1762# $(2): destination directory 1763define unzip-jar-files 1764 $(hide) for f in $(1); \ 1765 do \ 1766 if [ ! -f $$f ]; then \ 1767 echo Missing file $$f; \ 1768 exit 1; \ 1769 fi; \ 1770 unzip -qo $$f -d $(2); \ 1771 done 1772 $(if $(PRIVATE_DONT_DELETE_JAR_META_INF),,$(hide) rm -rf $(2)/META-INF) 1773endef 1774 1775# Call jack 1776# 1777define call-jack 1778 JACK_VERSION=$(PRIVATE_JACK_VERSION) $(JACK) $(DEFAULT_JACK_EXTRA_ARGS) 1779endef 1780 1781# Common definition to invoke javac on the host and target. 1782# 1783# Some historical notes: 1784# - below we write the list of java files to java-source-list to avoid argument 1785# list length problems with Cygwin 1786# - we filter out duplicate java file names because eclipse's compiler 1787# doesn't like them. 1788# 1789# $(1): javac 1790# $(2): bootclasspath 1791define compile-java 1792$(hide) rm -f $@ 1793$(hide) rm -rf $(PRIVATE_CLASS_INTERMEDIATES_DIR) 1794$(hide) mkdir -p $(dir $@) 1795$(hide) mkdir -p $(PRIVATE_CLASS_INTERMEDIATES_DIR) 1796$(call unzip-jar-files,$(PRIVATE_STATIC_JAVA_LIBRARIES),$(PRIVATE_CLASS_INTERMEDIATES_DIR)) 1797$(call dump-words-to-file,$(PRIVATE_JAVA_SOURCES),$(PRIVATE_CLASS_INTERMEDIATES_DIR)/java-source-list) 1798$(hide) if [ -d "$(PRIVATE_SOURCE_INTERMEDIATES_DIR)" ]; then \ 1799 find $(PRIVATE_SOURCE_INTERMEDIATES_DIR) -name '*.java' -and -not -name '.*' >> $(PRIVATE_CLASS_INTERMEDIATES_DIR)/java-source-list; \ 1800fi 1801$(hide) tr ' ' '\n' < $(PRIVATE_CLASS_INTERMEDIATES_DIR)/java-source-list \ 1802 | $(NORMALIZE_PATH) | sort -u > $(PRIVATE_CLASS_INTERMEDIATES_DIR)/java-source-list-uniq 1803$(hide) if [ -s $(PRIVATE_CLASS_INTERMEDIATES_DIR)/java-source-list-uniq ] ; then \ 1804 $(1) -encoding UTF-8 \ 1805 $(if $(findstring true,$(PRIVATE_WARNINGS_ENABLE)),$(xlint_unchecked),) \ 1806 $(2) \ 1807 $(addprefix -classpath ,$(strip \ 1808 $(call normalize-path-list,$(PRIVATE_ALL_JAVA_LIBRARIES)))) \ 1809 $(if $(findstring true,$(PRIVATE_WARNINGS_ENABLE)),$(xlint_unchecked),) \ 1810 -extdirs "" -d $(PRIVATE_CLASS_INTERMEDIATES_DIR) \ 1811 $(PRIVATE_JAVACFLAGS) \ 1812 \@$(PRIVATE_CLASS_INTERMEDIATES_DIR)/java-source-list-uniq \ 1813 || ( rm -rf $(PRIVATE_CLASS_INTERMEDIATES_DIR) ; exit 41 ) \ 1814fi 1815$(if $(PRIVATE_JAVA_LAYERS_FILE), $(hide) build/tools/java-layers.py \ 1816 $(PRIVATE_JAVA_LAYERS_FILE) \@$(PRIVATE_CLASS_INTERMEDIATES_DIR)/java-source-list-uniq,) 1817$(hide) rm -f $(PRIVATE_CLASS_INTERMEDIATES_DIR)/java-source-list 1818$(hide) rm -f $(PRIVATE_CLASS_INTERMEDIATES_DIR)/java-source-list-uniq 1819$(if $(PRIVATE_JAR_EXCLUDE_FILES), $(hide) find $(PRIVATE_CLASS_INTERMEDIATES_DIR) \ 1820 -name $(word 1, $(PRIVATE_JAR_EXCLUDE_FILES)) \ 1821 $(addprefix -o -name , $(wordlist 2, 999, $(PRIVATE_JAR_EXCLUDE_FILES))) \ 1822 | xargs rm -rf) 1823$(if $(PRIVATE_JAR_PACKAGES), \ 1824 $(hide) find $(PRIVATE_CLASS_INTERMEDIATES_DIR) -mindepth 1 -type f \ 1825 $(foreach pkg, $(PRIVATE_JAR_PACKAGES), \ 1826 -not -path $(PRIVATE_CLASS_INTERMEDIATES_DIR)/$(subst .,/,$(pkg))/\*) -delete ; \ 1827 find $(PRIVATE_CLASS_INTERMEDIATES_DIR) -empty -delete) 1828$(if $(PRIVATE_JAR_EXCLUDE_PACKAGES), $(hide) rm -rf \ 1829 $(foreach pkg, $(PRIVATE_JAR_EXCLUDE_PACKAGES), \ 1830 $(PRIVATE_CLASS_INTERMEDIATES_DIR)/$(subst .,/,$(pkg)))) 1831$(if $(PRIVATE_RMTYPEDEFS), $(hide) $(RMTYPEDEFS) -v $(PRIVATE_CLASS_INTERMEDIATES_DIR)) 1832$(if $(PRIVATE_JAR_MANIFEST), \ 1833 $(hide) sed -e "s/%BUILD_NUMBER%/$(BUILD_NUMBER_FROM_FILE)/" \ 1834 $(PRIVATE_JAR_MANIFEST) > $(dir $@)/manifest.mf && \ 1835 jar -cfm $@ $(dir $@)/manifest.mf \ 1836 -C $(PRIVATE_CLASS_INTERMEDIATES_DIR) ., \ 1837 $(hide) jar -cf $@ -C $(PRIVATE_CLASS_INTERMEDIATES_DIR) .) 1838$(if $(PRIVATE_EXTRA_JAR_ARGS),$(call add-java-resources-to,$@)) 1839endef 1840 1841define transform-java-to-classes.jar 1842@echo "target Java: $(PRIVATE_MODULE) ($(PRIVATE_CLASS_INTERMEDIATES_DIR))" 1843$(call compile-java,$(TARGET_JAVAC),$(PRIVATE_BOOTCLASSPATH)) 1844endef 1845 1846# Invoke Jack to compile java from source to dex and jack files. 1847# 1848# Some historical notes: 1849# - below we write the list of java files to java-source-list to avoid argument 1850# list length problems with Cygwin 1851# - we filter out duplicate java file names because Jack doesn't like them. 1852define jack-java-to-dex 1853$(hide) rm -f $@ 1854$(hide) rm -f $(PRIVATE_CLASSES_JACK) 1855$(hide) rm -rf $(PRIVATE_JACK_INTERMEDIATES_DIR) 1856$(hide) mkdir -p $(dir $@) 1857$(hide) mkdir -p $(dir $(PRIVATE_CLASSES_JACK)) 1858$(hide) mkdir -p $(PRIVATE_JACK_INTERMEDIATES_DIR) 1859$(if $(PRIVATE_JACK_INCREMENTAL_DIR),$(hide) mkdir -p $(PRIVATE_JACK_INCREMENTAL_DIR)) 1860$(call dump-words-to-file,$(PRIVATE_JAVA_SOURCES),$(PRIVATE_JACK_INTERMEDIATES_DIR)/java-source-list) 1861$(hide) if [ -d "$(PRIVATE_SOURCE_INTERMEDIATES_DIR)" ]; then \ 1862 find $(PRIVATE_SOURCE_INTERMEDIATES_DIR) -name '*.java' >> $(PRIVATE_JACK_INTERMEDIATES_DIR)/java-source-list; \ 1863fi 1864$(hide) tr ' ' '\n' < $(PRIVATE_JACK_INTERMEDIATES_DIR)/java-source-list \ 1865 | $(NORMALIZE_PATH) | sort -u > $(PRIVATE_JACK_INTERMEDIATES_DIR)/java-source-list-uniq 1866$(if $(PRIVATE_JACK_PROGUARD_FLAGS), \ 1867 $(hide) echo -basedirectory $(CURDIR) > $@.flags; \ 1868 echo $(PRIVATE_JACK_PROGUARD_FLAGS) >> $@.flags; \ 1869) 1870$(if $(PRIVATE_EXTRA_JAR_ARGS), 1871 $(hide) mkdir -p $@.res.tmp 1872 $(hide) $(call create-empty-package-at,$@.res.tmp.zip) 1873 $(hide) $(call add-java-resources-to,$@.res.tmp.zip) 1874 $(hide) unzip -qo $@.res.tmp.zip -d $@.res.tmp 1875 $(hide) rm $@.res.tmp.zip) 1876$(hide) if [ -s $(PRIVATE_JACK_INTERMEDIATES_DIR)/java-source-list-uniq ] ; then \ 1877 export tmpEcjArg="@$(PRIVATE_JACK_INTERMEDIATES_DIR)/java-source-list-uniq"; \ 1878else \ 1879 export tmpEcjArg=""; \ 1880fi; \ 1881$(call call-jack) \ 1882 $(strip $(PRIVATE_JACK_FLAGS)) \ 1883 $(if $(NO_OPTIMIZE_DX), \ 1884 -D jack.dex.optimize="false") \ 1885 $(if $(PRIVATE_RMTYPEDEFS), \ 1886 -D jack.android.remove-typedef="true") \ 1887 $(addprefix --classpath ,$(strip \ 1888 $(call normalize-path-list,$(PRIVATE_BOOTCLASSPATH_JAVA_LIBRARIES) $(PRIVATE_ALL_JACK_LIBRARIES)))) \ 1889 $(addprefix --import ,$(call reverse-list,$(PRIVATE_STATIC_JACK_LIBRARIES))) \ 1890 $(if $(PRIVATE_EXTRA_JAR_ARGS),--import-resource $@.res.tmp) \ 1891 -D jack.import.resource.policy=keep-first \ 1892 -D jack.import.type.policy=keep-first \ 1893 --output-jack $(PRIVATE_CLASSES_JACK) \ 1894 $(if $(PRIVATE_JACK_INCREMENTAL_DIR),--incremental-folder $(PRIVATE_JACK_INCREMENTAL_DIR)) \ 1895 --output-dex $(PRIVATE_JACK_INTERMEDIATES_DIR) \ 1896 $(addprefix --config-jarjar ,$(strip $(PRIVATE_JARJAR_RULES))) \ 1897 $(if $(PRIVATE_JACK_PROGUARD_FLAGS),--config-proguard $@.flags) \ 1898 $$tmpEcjArg \ 1899 || ( rm -rf $(PRIVATE_CLASSES_JACK); exit 41 ) 1900$(hide) mv $(PRIVATE_JACK_INTERMEDIATES_DIR)/classes*.dex $(dir $@) 1901$(hide) rm -f $(PRIVATE_JACK_INTERMEDIATES_DIR)/java-source-list 1902$(if $(PRIVATE_EXTRA_JAR_ARGS),$(hide) rm -rf $@.res.tmp) 1903$(hide) mv $(PRIVATE_JACK_INTERMEDIATES_DIR)/java-source-list-uniq $(PRIVATE_JACK_INTERMEDIATES_DIR).java-source-list 1904$(if $(PRIVATE_JAR_PACKAGES), $(hide) echo unsupported options PRIVATE_JAR_PACKAGES in $@; exit 53) 1905$(if $(PRIVATE_JAR_EXCLUDE_PACKAGES), $(hide) echo unsupported options JAR_EXCLUDE_PACKAGES in $@; exit 53) 1906$(if $(PRIVATE_JAR_MANIFEST), $(hide) echo unsupported options JAR_MANIFEST in $@; exit 53) 1907endef 1908 1909define transform-jar-to-jack 1910 $(hide) mkdir -p $(dir $@) 1911 $(JILL) $(PRIVATE_JILL_FLAGS) --output $@.tmpjill.jack $< 1912 $(hide) mkdir -p $@.tmpjill.res 1913 $(hide) unzip -qo $< -d $@.tmpjill.res 1914 $(hide) find $@.tmpjill.res -iname "*.class" -delete 1915 $(hide) $(call call-jack) \ 1916 -D jack.import.resource.policy=keep-first \ 1917 -D jack.import.type.policy=keep-first \ 1918 --import $@.tmpjill.jack \ 1919 --import-resource $@.tmpjill.res \ 1920 --output-jack $@ 1921 $(hide) rm -rf $@.tmpjill.res 1922 $(hide) rm $@.tmpjill.jack 1923endef 1924 1925# Moves $1.tmp to $1 if necessary. This is designed to be used with 1926# .KATI_RESTAT. For kati, this function doesn't update the timestamp 1927# of $1 when $1.tmp is identical to $1 so that ninja won't rebuild 1928# targets which depend on $1. For GNU make, this function simply 1929# copies $1.tmp to $1. 1930ifeq ($(BUILDING_WITH_NINJA),true) 1931define commit-change-for-toc 1932$(hide) if cmp -s $1.tmp $1 ; then \ 1933 rm $1.tmp ; \ 1934else \ 1935 mv $1.tmp $1 ; \ 1936fi 1937endef 1938else 1939define commit-change-for-toc 1940@# make doesn't support restat. We always update .toc files so the dependents will always be updated too. 1941$(hide) mv $1.tmp $1 1942endef 1943endif 1944 1945## Rule to create a table of contents from a .jar file. 1946## Must be called with $(eval). 1947# $(1): A .jar file 1948define _transform-jar-to-toc 1949$1.toc: $1 | $(IJAR) 1950 @echo Generating TOC: $$@ 1951 $(hide) $(IJAR) $$< $$@.tmp 1952 $$(call commit-change-for-toc,$$@) 1953endef 1954 1955## Define a rule which generates .jar.toc and mark it as .KATI_RESTAT. 1956# $(1): A .jar file 1957define define-jar-to-toc-rule 1958$(eval $(call _transform-jar-to-toc,$1))\ 1959$(eval .KATI_RESTAT: $1.toc) 1960endef 1961 1962ifeq (,$(TARGET_BUILD_APPS)) 1963 1964## Rule to create a table of contents from a .dex file. 1965## Must be called with $(eval). 1966# $(1): The directory which contains classes*.dex files 1967define _transform-dex-to-toc 1968$1/classes.dex.toc: PRIVATE_INPUT_DEX_FILES := $1/classes*.dex 1969$1/classes.dex.toc: $1/classes.dex $(DEXDUMP) 1970 @echo Generating TOC: $$@ 1971 $(hide) $(DEXDUMP) -l xml $$(PRIVATE_INPUT_DEX_FILES) > $$@.tmp 1972 $$(call commit-change-for-toc,$$@) 1973endef 1974 1975## Define a rule which generates .dex.toc and mark it as .KATI_RESTAT. 1976# $(1): The directory which contains classes*.dex files 1977define define-dex-to-toc-rule 1978$(eval $(call _transform-dex-to-toc,$1))\ 1979$(eval .KATI_RESTAT: $1/classes.dex.toc) 1980endef 1981 1982else 1983 1984# Turn off .toc optimization for apps build as we cannot build dexdump. 1985define define-dex-to-toc-rule 1986endef 1987 1988endif # TARGET_BUILD_APPS 1989 1990 1991# Invoke Jack to compile java from source to jack files without shrink or obfuscation. 1992# 1993# Some historical notes: 1994# - below we write the list of java files to java-source-list to avoid argument 1995# list length problems with Cygwin 1996# - we filter out duplicate java file names because Jack doesn't like them. 1997define java-to-jack 1998$(hide) rm -f $@ 1999$(hide) rm -rf $(PRIVATE_JACK_INTERMEDIATES_DIR) 2000$(hide) mkdir -p $(dir $@) 2001$(hide) mkdir -p $(PRIVATE_JACK_INTERMEDIATES_DIR) 2002$(if $(PRIVATE_JACK_INCREMENTAL_DIR),$(hide) mkdir -p $(PRIVATE_JACK_INCREMENTAL_DIR)) 2003$(call dump-words-to-file,$(PRIVATE_JAVA_SOURCES),$(PRIVATE_JACK_INTERMEDIATES_DIR)/java-source-list) 2004$(hide) if [ -d "$(PRIVATE_SOURCE_INTERMEDIATES_DIR)" ]; then \ 2005 find $(PRIVATE_SOURCE_INTERMEDIATES_DIR) -name '*.java' >> $(PRIVATE_JACK_INTERMEDIATES_DIR)/java-source-list; \ 2006fi 2007$(hide) tr ' ' '\n' < $(PRIVATE_JACK_INTERMEDIATES_DIR)/java-source-list \ 2008 | $(NORMALIZE_PATH) | sort -u > $(PRIVATE_JACK_INTERMEDIATES_DIR)/java-source-list-uniq 2009$(if $(PRIVATE_JACK_PROGUARD_FLAGS), \ 2010 $(hide) echo -basedirectory $(CURDIR) > $@.flags; \ 2011 echo $(PRIVATE_JACK_PROGUARD_FLAGS) >> $@.flags; \ 2012) 2013$(if $(PRIVATE_EXTRA_JAR_ARGS), 2014 $(hide) mkdir -p $@.res.tmp 2015 $(hide) $(call create-empty-package-at,$@.res.tmp.zip) 2016 $(hide) $(call add-java-resources-to,$@.res.tmp.zip) 2017 $(hide) unzip -qo $@.res.tmp.zip -d $@.res.tmp 2018 $(hide) rm $@.res.tmp.zip) 2019$(hide) if [ -s $(PRIVATE_JACK_INTERMEDIATES_DIR)/java-source-list-uniq ] ; then \ 2020 export tmpEcjArg="@$(PRIVATE_JACK_INTERMEDIATES_DIR)/java-source-list-uniq"; \ 2021else \ 2022 export tmpEcjArg=""; \ 2023fi; \ 2024$(call call-jack) \ 2025 $(strip $(PRIVATE_JACK_FLAGS)) \ 2026 $(if $(NO_OPTIMIZE_DX), \ 2027 -D jack.dex.optimize="false") \ 2028 $(addprefix --classpath ,$(strip \ 2029 $(call normalize-path-list,$(PRIVATE_BOOTCLASSPATH_JAVA_LIBRARIES) $(PRIVATE_ALL_JACK_LIBRARIES)))) \ 2030 $(addprefix --import ,$(call reverse-list,$(PRIVATE_STATIC_JACK_LIBRARIES))) \ 2031 $(if $(PRIVATE_EXTRA_JAR_ARGS),--import-resource $@.res.tmp) \ 2032 -D jack.import.resource.policy=keep-first \ 2033 -D jack.import.type.policy=keep-first \ 2034 $(if $(PRIVATE_JACK_INCREMENTAL_DIR),--incremental-folder $(PRIVATE_JACK_INCREMENTAL_DIR)) \ 2035 --output-jack $@ \ 2036 $(addprefix --config-jarjar ,$(strip $(PRIVATE_JARJAR_RULES))) \ 2037 $(if $(PRIVATE_JACK_PROGUARD_FLAGS),--config-proguard $@.flags) \ 2038 $$tmpEcjArg \ 2039 || ( rm -f $@ ; exit 41 ) 2040$(hide) rm -f $(PRIVATE_JACK_INTERMEDIATES_DIR)/java-source-list 2041$(if $(PRIVATE_EXTRA_JAR_ARGS),$(hide) rm -rf $@.res.tmp) 2042$(hide) mv $(PRIVATE_JACK_INTERMEDIATES_DIR)/java-source-list-uniq $(PRIVATE_JACK_INTERMEDIATES_DIR).java-source-list 2043$(if $(PRIVATE_JAR_PACKAGES), $(hide) echo unsupported options PRIVATE_JAR_PACKAGES in $@; exit 53) 2044$(if $(PRIVATE_JAR_EXCLUDE_PACKAGES), $(hide) echo unsupported options JAR_EXCLUDE_PACKAGES in $@; exit 53) 2045$(if $(PRIVATE_JAR_MANIFEST), $(hide) echo unsupported options JAR_MANIFEST in $@; exit 53) 2046endef 2047 2048define transform-classes.jar-to-emma 2049$(hide) java -classpath $(EMMA_JAR) emma instr -outmode fullcopy -outfile \ 2050 $(PRIVATE_EMMA_COVERAGE_FILE) -ip $< -d $(PRIVATE_EMMA_INTERMEDIATES_DIR) \ 2051 $(addprefix -ix , $(PRIVATE_EMMA_COVERAGE_FILTER)) 2052endef 2053 2054#TODO: use a smaller -Xmx value for most libraries; 2055# only core.jar and framework.jar need a heap this big. 2056define transform-classes.jar-to-dex 2057@echo "target Dex: $(PRIVATE_MODULE)" 2058@mkdir -p $(dir $@) 2059$(hide) rm -f $(dir $@)classes*.dex 2060$(hide) $(DX) \ 2061 -JXms16M -JXmx2048M \ 2062 --dex --output=$(dir $@) \ 2063 $(if $(NO_OPTIMIZE_DX), \ 2064 --no-optimize) \ 2065 $(if $(GENERATE_DEX_DEBUG), \ 2066 --debug --verbose \ 2067 --dump-to=$(@:.dex=.lst) \ 2068 --dump-width=1000) \ 2069 $(PRIVATE_DX_FLAGS) \ 2070 $< 2071endef 2072 2073# Create a mostly-empty .jar file that we'll add to later. 2074# The MacOS jar tool doesn't like creating empty jar files, 2075# so we need to give it something. 2076# $(1) package to create 2077define create-empty-package-at 2078@mkdir -p $(dir $(1)) 2079$(hide) touch $(dir $(1))zipdummy 2080$(hide) (cd $(dir $(1)) && jar cf $(notdir $(1)) zipdummy) 2081$(hide) zip -qd $(1) zipdummy 2082$(hide) rm $(dir $(1))zipdummy 2083endef 2084 2085# Create a mostly-empty .jar file that we'll add to later. 2086# The MacOS jar tool doesn't like creating empty jar files, 2087# so we need to give it something. 2088define create-empty-package 2089$(call create-empty-package-at,$@) 2090endef 2091 2092# Copy an arhchive file and delete any class files and empty folders inside. 2093# $(1): the source archive file. 2094# $(2): the destination archive file. 2095define initialize-package-file 2096@mkdir -p $(dir $(2)) 2097$(hide) cp -f $(1) $(2) 2098$(hide) zip -qd $(2) "*.class" \ 2099 $(if $(strip $(PRIVATE_DONT_DELETE_JAR_DIRS)),,"*/") \ 2100 || true # Ignore the error when nothing to delete. 2101endef 2102 2103#TODO: we kinda want to build different asset packages for 2104# different configurations, then combine them later (or something). 2105# Per-locale, etc. 2106# A list of dynamic and static parameters; build layers for 2107# dynamic params that lay over the static ones. 2108#TODO: update the manifest to point to the package file 2109#Note that the version numbers are given to aapt as simple default 2110#values; applications can override these by explicitly stating 2111#them in their manifest. 2112define add-assets-to-package 2113$(hide) $(AAPT) package -u $(PRIVATE_AAPT_FLAGS) \ 2114 $(addprefix -c , $(PRIVATE_PRODUCT_AAPT_CONFIG)) \ 2115 $(addprefix --preferred-density , $(PRIVATE_PRODUCT_AAPT_PREF_CONFIG)) \ 2116 $(addprefix -M , $(PRIVATE_ANDROID_MANIFEST)) \ 2117 $(addprefix -S , $(PRIVATE_RESOURCE_DIR)) \ 2118 $(addprefix -A , $(PRIVATE_ASSET_DIR)) \ 2119 $(addprefix -I , $(PRIVATE_AAPT_INCLUDES)) \ 2120 $(addprefix --min-sdk-version , $(PRIVATE_DEFAULT_APP_TARGET_SDK)) \ 2121 $(addprefix --target-sdk-version , $(PRIVATE_DEFAULT_APP_TARGET_SDK)) \ 2122 $(if $(filter --product,$(PRIVATE_AAPT_FLAGS)),,$(addprefix --product , $(TARGET_AAPT_CHARACTERISTICS))) \ 2123 $(if $(filter --version-code,$(PRIVATE_AAPT_FLAGS)),,--version-code $(PLATFORM_SDK_VERSION)) \ 2124 $(if $(filter --version-name,$(PRIVATE_AAPT_FLAGS)),,--version-name $(APPS_DEFAULT_VERSION_NAME)) \ 2125 $(addprefix --rename-manifest-package , $(PRIVATE_MANIFEST_PACKAGE_NAME)) \ 2126 $(addprefix --rename-instrumentation-target-package , $(PRIVATE_MANIFEST_INSTRUMENTATION_FOR)) \ 2127 --skip-symbols-without-default-localization \ 2128 -F $@ 2129endef 2130 2131# We need the extra blank line, so that the command will be on a separate line. 2132# $(1): the ABI name 2133# $(2): the list of shared libraies 2134define _add-jni-shared-libs-to-package-per-abi 2135$(hide) cp $(2) $(dir $@)lib/$(1) 2136 2137endef 2138 2139# For apps_only build, don't uncompress/page-align the jni libraries, 2140# because the apk may be run on older platforms that don't support loading jni directly from apk. 2141ifdef TARGET_BUILD_APPS 2142JNI_COMPRESS_FLAGS := 2143ZIPALIGN_PAGE_ALIGN_FLAGS := 2144else 2145JNI_COMPRESS_FLAGS := -0 2146ZIPALIGN_PAGE_ALIGN_FLAGS := -p 2147endif 2148 2149define add-jni-shared-libs-to-package 2150$(hide) rm -rf $(dir $@)lib 2151$(hide) mkdir -p $(addprefix $(dir $@)lib/,$(PRIVATE_JNI_SHARED_LIBRARIES_ABI)) 2152$(foreach abi,$(PRIVATE_JNI_SHARED_LIBRARIES_ABI),\ 2153 $(call _add-jni-shared-libs-to-package-per-abi,$(abi),\ 2154 $(patsubst $(abi):%,%,$(filter $(abi):%,$(PRIVATE_JNI_SHARED_LIBRARIES))))) 2155$(hide) (cd $(dir $@) && zip -qrX $(JNI_COMPRESS_FLAGS) $(notdir $@) lib) 2156$(hide) rm -rf $(dir $@)lib 2157endef 2158 2159#TODO: update the manifest to point to the dex file 2160define add-dex-to-package 2161$(hide) find $(dir $(PRIVATE_DEX_FILE)) -maxdepth 1 -name "classes*.dex" | sort | xargs zip -qjX $@ 2162endef 2163 2164# Add java resources added by the current module. 2165# $(1) destination package 2166# 2167define add-java-resources-to 2168$(call dump-words-to-file, $(PRIVATE_EXTRA_JAR_ARGS), $(1).jar-arg-list) 2169$(hide) jar uf $(1) @$(1).jar-arg-list 2170@rm -f $(1).jar-arg-list 2171endef 2172 2173# Add resources carried by static Jack libraries. 2174# 2175define add-carried-jack-resources 2176 $(hide) if [ -d $(PRIVATE_JACK_INTERMEDIATES_DIR) ] ; then \ 2177 find $(PRIVATE_JACK_INTERMEDIATES_DIR) -type f | sort \ 2178 | sed -e "s?^$(PRIVATE_JACK_INTERMEDIATES_DIR)/? -C \"$(PRIVATE_JACK_INTERMEDIATES_DIR)\" \"?" -e "s/$$/\"/" \ 2179 > $(dir $@)jack_res_jar_flags; \ 2180 if [ -s $(dir $@)jack_res_jar_flags ] ; then \ 2181 jar uf $@ @$(dir $@)jack_res_jar_flags; \ 2182 fi; \ 2183fi 2184endef 2185 2186# Sign a package using the specified key/cert. 2187# 2188define sign-package 2189$(hide) mv $@ $@.unsigned 2190$(hide) java -Djava.library.path=$(SIGNAPK_JNI_LIBRARY_PATH) -jar $(SIGNAPK_JAR) \ 2191 $(PRIVATE_CERTIFICATE) $(PRIVATE_PRIVATE_KEY) \ 2192 $(PRIVATE_ADDITIONAL_CERTIFICATES) $@.unsigned $@.signed 2193$(hide) mv $@.signed $@ 2194endef 2195 2196# Align STORED entries of a package on 4-byte boundaries to make them easier to mmap. 2197# 2198define align-package 2199$(hide) mv $@ $@.unaligned 2200$(hide) $(ZIPALIGN) \ 2201 -f \ 2202 $(ZIPALIGN_PAGE_ALIGN_FLAGS) \ 2203 4 \ 2204 $@.unaligned $@.aligned 2205$(hide) mv $@.aligned $@ 2206endef 2207 2208# Remove dynamic timestamps from packages 2209# 2210ifndef TARGET_BUILD_APPS 2211define remove-timestamps-from-package 2212$(hide) $(ZIPTIME) $@ 2213endef 2214endif 2215 2216# Uncompress shared libraries embedded in an apk. 2217# 2218define uncompress-shared-libs 2219$(hide) if unzip -l $@ $(PRIVATE_EMBEDDED_JNI_LIBS) >/dev/null ; then \ 2220 rm -rf $(dir $@)uncompressedlibs && mkdir $(dir $@)uncompressedlibs; \ 2221 unzip $@ $(PRIVATE_EMBEDDED_JNI_LIBS) -d $(dir $@)uncompressedlibs && \ 2222 zip -d $@ 'lib/*.so' && \ 2223 ( cd $(dir $@)uncompressedlibs && find lib -type f | sort | zip -D -X -0 ../$(notdir $@) -@ ) && \ 2224 rm -rf $(dir $@)uncompressedlibs; \ 2225 fi 2226endef 2227 2228define install-dex-debug 2229$(hide) if [ -f "$(PRIVATE_INTERMEDIATES_DIR)/classes.dex" ]; then \ 2230 mkdir -p $(TOP)/dalvik/DEBUG-FILES; \ 2231 $(ACP) $(PRIVATE_INTERMEDIATES_DIR)/classes.dex \ 2232 $(TOP)/dalvik/DEBUG-FILES/$(PRIVATE_MODULE).dex; \ 2233 fi 2234$(hide) if [ -f "$(PRIVATE_INTERMEDIATES_DIR)/classes.lst" ]; then \ 2235 mkdir -p $(TOP)/dalvik/DEBUG-FILES; \ 2236 $(ACP) $(PRIVATE_INTERMEDIATES_DIR)/classes.lst \ 2237 $(TOP)/dalvik/DEBUG-FILES/$(PRIVATE_MODULE).lst; \ 2238 fi 2239endef 2240 2241# TODO(joeo): If we can ever upgrade to post 3.81 make and get the 2242# new prebuilt rules to work, we should change this to copy the 2243# resources to the out directory and then copy the resources. 2244 2245# Note: we intentionally don't clean PRIVATE_CLASS_INTERMEDIATES_DIR 2246# in transform-java-to-classes for the sake of vm-tests. 2247define transform-host-java-to-package 2248@echo "$($(PRIVATE_PREFIX)DISPLAY) Java: $(PRIVATE_MODULE) ($(PRIVATE_CLASS_INTERMEDIATES_DIR))" 2249$(call compile-java,$(HOST_JAVAC),$(PRIVATE_BOOTCLASSPATH)) 2250endef 2251 2252########################################################### 2253## Commands for copying files 2254########################################################### 2255 2256# Define a rule to copy a header. Used via $(eval) by copy_headers.make. 2257# $(1): source header 2258# $(2): destination header 2259define copy-one-header 2260$(2): $(1) 2261 @echo "Header: $$@" 2262 $$(copy-file-to-new-target-with-cp) 2263endef 2264 2265# Define a rule to copy a file. For use via $(eval). 2266# $(1): source file 2267# $(2): destination file 2268define copy-one-file 2269$(2): $(1) | $(ACP) 2270 @echo "Copy: $$@" 2271 $$(copy-file-to-target) 2272endef 2273 2274# Copies many files. 2275# $(1): The files to copy. Each entry is a ':' separated src:dst pair 2276# Evaluates to the list of the dst files (ie suitable for a dependency list) 2277define copy-many-files 2278$(foreach f, $(1), $(strip \ 2279 $(eval _cmf_tuple := $(subst :, ,$(f))) \ 2280 $(eval _cmf_src := $(word 1,$(_cmf_tuple))) \ 2281 $(eval _cmf_dest := $(word 2,$(_cmf_tuple))) \ 2282 $(eval $(call copy-one-file,$(_cmf_src),$(_cmf_dest))) \ 2283 $(_cmf_dest))) 2284endef 2285 2286# Copy the file only if it's a well-formed xml file. For use via $(eval). 2287# $(1): source file 2288# $(2): destination file, must end with .xml. 2289define copy-xml-file-checked 2290$(2): $(1) | $(ACP) 2291 @echo "Copy xml: $$@" 2292 $(hide) xmllint $$< >/dev/null # Don't print the xml file to stdout. 2293 $$(copy-file-to-target) 2294endef 2295 2296# The -t option to acp and the -p option to cp is 2297# required for OSX. OSX has a ridiculous restriction 2298# where it's an error for a .a file's modification time 2299# to disagree with an internal timestamp, and this 2300# macro is used to install .a files (among other things). 2301 2302# Copy a single file from one place to another, 2303# preserving permissions and overwriting any existing 2304# file. 2305# We disable the "-t" option for acp cannot handle 2306# high resolution timestamp correctly on file systems like ext4. 2307# Therefore copy-file-to-target is the same as copy-file-to-new-target. 2308define copy-file-to-target 2309@mkdir -p $(dir $@) 2310$(hide) $(ACP) -fp $< $@ 2311endef 2312 2313# The same as copy-file-to-target, but use the local 2314# cp command instead of acp. 2315define copy-file-to-target-with-cp 2316@mkdir -p $(dir $@) 2317$(hide) cp -fp $< $@ 2318endef 2319 2320# The same as copy-file-to-target, but use the zipalign tool to do so. 2321define copy-file-to-target-with-zipalign 2322@mkdir -p $(dir $@) 2323$(hide) $(ZIPALIGN) -f 4 $< $@ 2324endef 2325 2326# The same as copy-file-to-target, but strip out "# comment"-style 2327# comments (for config files and such). 2328define copy-file-to-target-strip-comments 2329@mkdir -p $(dir $@) 2330$(hide) sed -e 's/#.*$$//' -e 's/[ \t]*$$//' -e '/^$$/d' < $< > $@ 2331endef 2332 2333# The same as copy-file-to-target, but don't preserve 2334# the old modification time. 2335define copy-file-to-new-target 2336@mkdir -p $(dir $@) 2337$(hide) $(ACP) -fp $< $@ 2338endef 2339 2340# The same as copy-file-to-new-target, but use the local 2341# cp command instead of acp. 2342define copy-file-to-new-target-with-cp 2343@mkdir -p $(dir $@) 2344$(hide) cp -f $< $@ 2345endef 2346 2347# Copy a prebuilt file to a target location. 2348define transform-prebuilt-to-target 2349@echo "$(if $(PRIVATE_IS_HOST_MODULE),host,target) Prebuilt: $(PRIVATE_MODULE) ($@)" 2350$(copy-file-to-target) 2351endef 2352 2353# Copy a prebuilt file to a target location, using zipalign on it. 2354define transform-prebuilt-to-target-with-zipalign 2355@echo "$(if $(PRIVATE_IS_HOST_MODULE),host,target) Prebuilt APK: $(PRIVATE_MODULE) ($@)" 2356$(copy-file-to-target-with-zipalign) 2357endef 2358 2359# Copy a prebuilt file to a target location, stripping "# comment" comments. 2360define transform-prebuilt-to-target-strip-comments 2361@echo "$(if $(PRIVATE_IS_HOST_MODULE),host,target) Prebuilt: $(PRIVATE_MODULE) ($@)" 2362$(copy-file-to-target-strip-comments) 2363endef 2364 2365# Copy a list of files/directories to target location, with sub dir structure preserved. 2366# For example $(HOST_OUT_EXECUTABLES)/aapt -> $(staging)/bin/aapt . 2367# $(1): the source list of files/directories. 2368# $(2): the path prefix to strip. In the above example it would be $(HOST_OUT). 2369# $(3): the target location. 2370define copy-files-with-structure 2371$(foreach t,$(1),\ 2372 $(eval s := $(patsubst $(2)%,%,$(t)))\ 2373 $(hide) mkdir -p $(dir $(3)/$(s)); cp -Rf $(t) $(3)/$(s)$(newline)) 2374endef 2375 2376 2377########################################################### 2378## Commands to call Proguard 2379########################################################### 2380define transform-jar-to-proguard 2381@echo Proguard: $@ 2382$(hide) $(PROGUARD) -injars $< -outjars $@ $(PRIVATE_PROGUARD_FLAGS) \ 2383 $(addprefix -injars , $(PRIVATE_EXTRA_INPUT_JAR)) 2384endef 2385 2386########################################################### 2387## Stuff source generated from one-off tools 2388########################################################### 2389 2390define transform-generated-source 2391@echo "target Generated: $(PRIVATE_MODULE) <= $<" 2392@mkdir -p $(dir $@) 2393$(hide) $(PRIVATE_CUSTOM_TOOL) 2394endef 2395 2396 2397########################################################### 2398## Assertions about attributes of the target 2399########################################################### 2400 2401# $(1): The file to check 2402ifndef get-file-size 2403$(error HOST_OS must define get-file-size) 2404endif 2405 2406# Convert a partition data size (eg, as reported in /proc/mtd) to the 2407# size of the image used to flash that partition (which includes a 2408# spare area for each page). 2409# $(1): the partition data size 2410define image-size-from-data-size 2411$(strip $(eval _isfds_value := $$(shell echo $$$$(($(1) / $(BOARD_NAND_PAGE_SIZE) * \ 2412 ($(BOARD_NAND_PAGE_SIZE)+$(BOARD_NAND_SPARE_SIZE))))))\ 2413$(if $(filter 0, $(_isfds_value)),$(shell echo $$(($(BOARD_NAND_PAGE_SIZE)+$(BOARD_NAND_SPARE_SIZE)))),$(_isfds_value))\ 2414$(eval _isfds_value :=)) 2415endef 2416 2417# $(1): The file(s) to check (often $@) 2418# $(2): The maximum total image size, in decimal bytes. 2419# Make sure to take into account any reserved space needed for the FS. 2420# 2421# If $(2) is empty, evaluates to "true" 2422# 2423# Reserve bad blocks. Make sure that MAX(1% of partition size, 2 blocks) 2424# is left over after the image has been flashed. Round the 1% up to the 2425# next whole flash block size. 2426define assert-max-file-size 2427$(if $(2), \ 2428 size=$$(for i in $(1); do $(call get-file-size,$$i); echo +; done; echo 0); \ 2429 total=$$(( $$( echo "$$size" ) )); \ 2430 printname=$$(echo -n "$(1)" | tr " " +); \ 2431 img_blocksize=$(call image-size-from-data-size,$(BOARD_FLASH_BLOCK_SIZE)); \ 2432 twoblocks=$$((img_blocksize * 2)); \ 2433 onepct=$$((((($(2) / 100) - 1) / img_blocksize + 1) * img_blocksize)); \ 2434 reserve=$$((twoblocks > onepct ? twoblocks : onepct)); \ 2435 maxsize=$$(($(2) - reserve)); \ 2436 echo "$$printname maxsize=$$maxsize blocksize=$$img_blocksize total=$$total reserve=$$reserve"; \ 2437 if [ "$$total" -gt "$$maxsize" ]; then \ 2438 echo "error: $$printname too large ($$total > [$(2) - $$reserve])"; \ 2439 false; \ 2440 elif [ "$$total" -gt $$((maxsize - 32768)) ]; then \ 2441 echo "WARNING: $$printname approaching size limit ($$total now; limit $$maxsize)"; \ 2442 fi \ 2443 , \ 2444 true \ 2445 ) 2446endef 2447 2448# Like assert-max-file-size, but the second argument is a partition 2449# size, which we'll convert to a max image size before checking it 2450# against the files. 2451# 2452# $(1): The file(s) to check (often $@) 2453# $(2): The partition size. 2454define assert-max-image-size 2455$(if $(2), \ 2456 $(call assert-max-file-size,$(1),$(call image-size-from-data-size,$(2)))) 2457endef 2458 2459 2460########################################################### 2461## Define device-specific radio files 2462########################################################### 2463INSTALLED_RADIOIMAGE_TARGET := 2464 2465# Copy a radio image file to the output location, and add it to 2466# INSTALLED_RADIOIMAGE_TARGET. 2467# $(1): filename 2468define add-radio-file 2469 $(eval $(call add-radio-file-internal,$(1),$(notdir $(1)))) 2470endef 2471define add-radio-file-internal 2472INSTALLED_RADIOIMAGE_TARGET += $$(PRODUCT_OUT)/$(2) 2473$$(PRODUCT_OUT)/$(2) : $$(LOCAL_PATH)/$(1) | $$(ACP) 2474 $$(transform-prebuilt-to-target) 2475endef 2476 2477# Version of add-radio-file that also arranges for the version of the 2478# file to be checked against the contents of 2479# $(TARGET_BOARD_INFO_FILE). 2480# $(1): filename 2481# $(2): name of version variable in board-info (eg, "version-baseband") 2482define add-radio-file-checked 2483 $(eval $(call add-radio-file-checked-internal,$(1),$(notdir $(1)),$(2))) 2484endef 2485define add-radio-file-checked-internal 2486INSTALLED_RADIOIMAGE_TARGET += $$(PRODUCT_OUT)/$(2) 2487BOARD_INFO_CHECK += $(3):$(LOCAL_PATH)/$(1) 2488$$(PRODUCT_OUT)/$(2) : $$(LOCAL_PATH)/$(1) | $$(ACP) 2489 $$(transform-prebuilt-to-target) 2490endef 2491 2492 2493########################################################### 2494# Override the package defined in $(1), setting the 2495# variables listed below differently. 2496# 2497# $(1): The makefile to override (relative to the source 2498# tree root) 2499# $(2): Old LOCAL_PACKAGE_NAME value. 2500# $(3): New LOCAL_PACKAGE_NAME value. 2501# $(4): New LOCAL_MANIFEST_PACKAGE_NAME value. 2502# $(5): New LOCAL_CERTIFICATE value. 2503# $(6): New LOCAL_INSTRUMENTATION_FOR value. 2504# $(7): New LOCAL_MANIFEST_INSTRUMENTATION_FOR value. 2505# 2506# Note that LOCAL_PACKAGE_OVERRIDES is NOT cleared in 2507# clear_vars.mk. 2508########################################################### 2509define inherit-package 2510 $(eval $(call inherit-package-internal,$(1),$(2),$(3),$(4),$(5),$(6),$(7))) 2511endef 2512 2513define inherit-package-internal 2514 LOCAL_PACKAGE_OVERRIDES \ 2515 := $(strip $(1))||$(strip $(2))||$(strip $(3))||$(strip $(4))||&&$(strip $(5))||&&$(strip $(6))||&&$(strip $(7)) $(LOCAL_PACKAGE_OVERRIDES) 2516 include $(1) 2517 LOCAL_PACKAGE_OVERRIDES \ 2518 := $(wordlist 1,$(words $(LOCAL_PACKAGE_OVERRIDES)), $(LOCAL_PACKAGE_OVERRIDES)) 2519endef 2520 2521# To be used with inherit-package above 2522# Evalutes to true if the package was overridden 2523define set-inherited-package-variables 2524$(strip $(call set-inherited-package-variables-internal)) 2525endef 2526 2527define keep-or-override 2528$(eval $(1) := $(if $(2),$(2),$($(1)))) 2529endef 2530 2531define set-inherited-package-variables-internal 2532 $(eval _o := $(subst ||, ,$(lastword $(LOCAL_PACKAGE_OVERRIDES)))) 2533 $(eval _n := $(subst ||, ,$(firstword $(LOCAL_PACKAGE_OVERRIDES)))) 2534 $(if $(filter $(word 2,$(_n)),$(LOCAL_PACKAGE_NAME)), \ 2535 $(eval LOCAL_PACKAGE_NAME := $(word 3,$(_o))) \ 2536 $(eval LOCAL_MANIFEST_PACKAGE_NAME := $(word 4,$(_o))) \ 2537 $(call keep-or-override,LOCAL_CERTIFICATE,$(patsubst &&%,%,$(word 5,$(_o)))) \ 2538 $(call keep-or-override,LOCAL_INSTRUMENTATION_FOR,$(patsubst &&%,%,$(word 6,$(_o)))) \ 2539 $(call keep-or-override,LOCAL_MANIFEST_INSTRUMENTATION_FOR,$(patsubst &&%,%,$(word 7,$(_o)))) \ 2540 $(eval LOCAL_OVERRIDES_PACKAGES := $(sort $(LOCAL_OVERRIDES_PACKAGES) $(word 2,$(_o)))) \ 2541 true \ 2542 ,) 2543endef 2544 2545########################################################### 2546## API Check 2547########################################################### 2548 2549# eval this to define a rule that runs apicheck. 2550# 2551# Args: 2552# $(1) target 2553# $(2) stable api file 2554# $(3) api file to be tested 2555# $(4) stable removed api file 2556# $(5) removed api file to be tested 2557# $(6) arguments for apicheck 2558# $(7) command to run if apicheck failed 2559# $(8) target dependent on this api check 2560# $(9) additional dependencies 2561define check-api 2562$(TARGET_OUT_COMMON_INTERMEDIATES)/PACKAGING/$(strip $(1))-timestamp: $(2) $(3) $(4) $(APICHECK) $(9) 2563 @echo "Checking API:" $(1) 2564 $(hide) ( $(APICHECK_COMMAND) $(6) $(2) $(3) $(4) $(5) || ( $(7) ; exit 38 ) ) 2565 $(hide) mkdir -p $$(dir $$@) 2566 $(hide) touch $$@ 2567$(8): $(TARGET_OUT_COMMON_INTERMEDIATES)/PACKAGING/$(strip $(1))-timestamp 2568endef 2569 2570## Whether to build from source if prebuilt alternative exists 2571########################################################### 2572# $(1): module name 2573# $(2): LOCAL_PATH 2574# Expands to empty string if not from source. 2575ifeq (true,$(ANDROID_BUILD_FROM_SOURCE)) 2576define if-build-from-source 2577true 2578endef 2579else 2580define if-build-from-source 2581$(if $(filter $(ANDROID_NO_PREBUILT_MODULES),$(1))$(filter \ 2582 $(addsuffix %,$(ANDROID_NO_PREBUILT_PATHS)),$(2)),true) 2583endef 2584endif 2585 2586# Include makefile $(1) if build from source for module $(2) 2587# $(1): the makefile to include 2588# $(2): module name 2589# $(3): LOCAL_PATH 2590define include-if-build-from-source 2591$(if $(call if-build-from-source,$(2),$(3)),$(eval include $(1))) 2592endef 2593 2594# Return the arch for the source file of a prebuilt 2595# Return "none" if no matching arch found and return empty 2596# if the input is empty, so the result can be passed to 2597# LOCAL_MODULE_TARGET_ARCH. 2598# $(1) the list of archs supported by the prebuilt 2599define get-prebuilt-src-arch 2600$(strip $(if $(filter $(TARGET_ARCH),$(1)),$(TARGET_ARCH),\ 2601 $(if $(filter $(TARGET_2ND_ARCH),$(1)),$(TARGET_2ND_ARCH),$(if $(1),none)))) 2602endef 2603 2604########################################################### 2605## Other includes 2606########################################################### 2607 2608# ----------------------------------------------------------------- 2609# Rules and functions to help copy important files to DIST_DIR 2610# when requested. 2611include $(BUILD_SYSTEM)/distdir.mk 2612 2613# Include any vendor specific definitions.mk file 2614-include $(TOPDIR)vendor/*/build/core/definitions.mk 2615-include $(TOPDIR)device/*/build/core/definitions.mk 2616-include $(TOPDIR)product/*/build/core/definitions.mk 2617 2618# broken: 2619# $(foreach file,$^,$(if $(findstring,.a,$(suffix $file)),-l$(file),$(file))) 2620 2621########################################################### 2622## Misc notes 2623########################################################### 2624 2625#DEPDIR = .deps 2626#df = $(DEPDIR)/$(*F) 2627 2628#SRCS = foo.c bar.c ... 2629 2630#%.o : %.c 2631# @$(MAKEDEPEND); \ 2632# cp $(df).d $(df).P; \ 2633# sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \ 2634# -e '/^$$/ d' -e 's/$$/ :/' < $(df).d >> $(df).P; \ 2635# rm -f $(df).d 2636# $(COMPILE.c) -o $@ $< 2637 2638#-include $(SRCS:%.c=$(DEPDIR)/%.P) 2639 2640 2641#%.o : %.c 2642# $(COMPILE.c) -MD -o $@ $< 2643# @cp $*.d $*.P; \ 2644# sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \ 2645# -e '/^$$/ d' -e 's/$$/ :/' < $*.d >> $*.P; \ 2646# rm -f $*.d 2647