definitions.mk revision 7fbbc5d20547c8709c9da878583cb3aa3e3d7ae1
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 java files under the named directories. 186## Meant to be used like: 187## SRC_FILES := $(call all-java-files-under,src tests) 188########################################################### 189 190define all-java-files-under 191$(sort $(patsubst ./%,%, \ 192 $(shell cd $(LOCAL_PATH) ; \ 193 find -L $(1) -name "*.java" -and -not -name ".*") \ 194 )) 195endef 196 197########################################################### 198## Find all of the java files from here. Meant to be used like: 199## SRC_FILES := $(call all-subdir-java-files) 200########################################################### 201 202define all-subdir-java-files 203$(call all-java-files-under,.) 204endef 205 206########################################################### 207## Find all of the c files under the named directories. 208## Meant to be used like: 209## SRC_FILES := $(call all-c-files-under,src tests) 210########################################################### 211 212define all-c-files-under 213$(sort $(patsubst ./%,%, \ 214 $(shell cd $(LOCAL_PATH) ; \ 215 find -L $(1) -name "*.c" -and -not -name ".*") \ 216 )) 217endef 218 219########################################################### 220## Find all of the c files from here. Meant to be used like: 221## SRC_FILES := $(call all-subdir-c-files) 222########################################################### 223 224define all-subdir-c-files 225$(call all-c-files-under,.) 226endef 227 228########################################################### 229## Find all of the cpp files under the named directories. 230## LOCAL_CPP_EXTENSION is respected if set. 231## Meant to be used like: 232## SRC_FILES := $(call all-cpp-files-under,src tests) 233########################################################### 234 235define all-cpp-files-under 236$(sort $(patsubst ./%,%, \ 237 $(shell cd $(LOCAL_PATH) ; \ 238 find -L $(1) -name "*$(or $(LOCAL_CPP_EXTENSION),.cpp)" -and -not -name ".*") \ 239 )) 240endef 241 242########################################################### 243## Find all of the cpp files from here. Meant to be used like: 244## SRC_FILES := $(call all-subdir-cpp-files) 245########################################################### 246 247define all-subdir-cpp-files 248$(call all-cpp-files-under,.) 249endef 250 251########################################################### 252## Find all files named "I*.aidl" under the named directories, 253## which must be relative to $(LOCAL_PATH). The returned list 254## is relative to $(LOCAL_PATH). 255########################################################### 256 257define all-Iaidl-files-under 258$(sort $(patsubst ./%,%, \ 259 $(shell cd $(LOCAL_PATH) ; \ 260 find -L $(1) -name "I*.aidl" -and -not -name ".*") \ 261 )) 262endef 263 264########################################################### 265## Find all of the "I*.aidl" files under $(LOCAL_PATH). 266########################################################### 267 268define all-subdir-Iaidl-files 269$(call all-Iaidl-files-under,.) 270endef 271 272########################################################### 273## Find all of the logtags files under the named directories. 274## Meant to be used like: 275## SRC_FILES := $(call all-logtags-files-under,src) 276########################################################### 277 278define all-logtags-files-under 279$(sort $(patsubst ./%,%, \ 280 $(shell cd $(LOCAL_PATH) ; \ 281 find -L $(1) -name "*.logtags" -and -not -name ".*") \ 282 )) 283endef 284 285########################################################### 286## Find all of the .proto files under the named directories. 287## Meant to be used like: 288## SRC_FILES := $(call all-proto-files-under,src) 289########################################################### 290 291define all-proto-files-under 292$(sort $(patsubst ./%,%, \ 293 $(shell cd $(LOCAL_PATH) ; \ 294 find -L $(1) -name "*.proto" -and -not -name ".*") \ 295 )) 296endef 297 298########################################################### 299## Find all of the RenderScript files under the named directories. 300## Meant to be used like: 301## SRC_FILES := $(call all-renderscript-files-under,src) 302########################################################### 303 304define all-renderscript-files-under 305$(sort $(patsubst ./%,%, \ 306 $(shell cd $(LOCAL_PATH) ; \ 307 find -L $(1) \( -name "*.rs" -or -name "*.fs" \) -and -not -name ".*") \ 308 )) 309endef 310 311########################################################### 312## Find all of the S files under the named directories. 313## Meant to be used like: 314## SRC_FILES := $(call all-c-files-under,src tests) 315########################################################### 316 317define all-S-files-under 318$(sort $(patsubst ./%,%, \ 319 $(shell cd $(LOCAL_PATH) ; \ 320 find -L $(1) -name "*.S" -and -not -name ".*") \ 321 )) 322endef 323 324########################################################### 325## Find all of the html files under the named directories. 326## Meant to be used like: 327## SRC_FILES := $(call all-html-files-under,src tests) 328########################################################### 329 330define all-html-files-under 331$(sort $(patsubst ./%,%, \ 332 $(shell cd $(LOCAL_PATH) ; \ 333 find -L $(1) -name "*.html" -and -not -name ".*") \ 334 )) 335endef 336 337########################################################### 338## Find all of the html files from here. Meant to be used like: 339## SRC_FILES := $(call all-subdir-html-files) 340########################################################### 341 342define all-subdir-html-files 343$(call all-html-files-under,.) 344endef 345 346########################################################### 347## Find all of the files matching pattern 348## SRC_FILES := $(call find-subdir-files, <pattern>) 349########################################################### 350 351define find-subdir-files 352$(sort $(patsubst ./%,%,$(shell cd $(LOCAL_PATH) ; find -L $(1)))) 353endef 354 355########################################################### 356# find the files in the subdirectory $1 of LOCAL_DIR 357# matching pattern $2, filtering out files $3 358# e.g. 359# SRC_FILES += $(call find-subdir-subdir-files, \ 360# css, *.cpp, DontWantThis.cpp) 361########################################################### 362 363define find-subdir-subdir-files 364$(sort $(filter-out $(patsubst %,$(1)/%,$(3)),$(patsubst ./%,%,$(shell cd \ 365 $(LOCAL_PATH) ; find -L $(1) -maxdepth 1 -name $(2))))) 366endef 367 368########################################################### 369## Find all of the files matching pattern 370## SRC_FILES := $(call all-subdir-java-files) 371########################################################### 372 373define find-subdir-assets 374$(sort $(if $(1),$(patsubst ./%,%, \ 375 $(shell if [ -d $(1) ] ; then cd $(1) ; find ./ -not -name '.*' -and -type f -and -not -type l ; fi)), \ 376 $(warning Empty argument supplied to find-subdir-assets) \ 377)) 378endef 379 380########################################################### 381## Find various file types in a list of directories relative to $(LOCAL_PATH) 382########################################################### 383 384define find-other-java-files 385 $(call find-subdir-files,$(1) -name "*.java" -and -not -name ".*") 386endef 387 388define find-other-html-files 389 $(call find-subdir-files,$(1) -name "*.html" -and -not -name ".*") 390endef 391 392########################################################### 393# Use utility find to find given files in the given subdirs. 394# This function uses $(1), instead of LOCAL_PATH as the base. 395# $(1): the base dir, relative to the root of the source tree. 396# $(2): the file name pattern to be passed to find as "-name". 397# $(3): a list of subdirs of the base dir. 398# Returns: a list of paths relative to the base dir. 399########################################################### 400 401define find-files-in-subdirs 402$(sort $(patsubst ./%,%, \ 403 $(shell cd $(1) ; \ 404 find -L $(3) -name $(2) -and -not -name ".*") \ 405 )) 406endef 407 408########################################################### 409## Scan through each directory of $(1) looking for files 410## that match $(2) using $(wildcard). Useful for seeing if 411## a given directory or one of its parents contains 412## a particular file. Returns the first match found, 413## starting furthest from the root. 414########################################################### 415 416define find-parent-file 417$(strip \ 418 $(eval _fpf := $(sort $(wildcard $(foreach f, $(2), $(strip $(1))/$(f))))) \ 419 $(if $(_fpf),$(_fpf), \ 420 $(if $(filter-out ./ .,$(1)), \ 421 $(call find-parent-file,$(patsubst %/,%,$(dir $(1))),$(2)) \ 422 ) \ 423 ) \ 424) 425endef 426 427########################################################### 428## Function we can evaluate to introduce a dynamic dependency 429########################################################### 430 431define add-dependency 432$(1): $(2) 433endef 434 435########################################################### 436## Reverse order of a list 437########################################################### 438 439define reverse-list 440$(if $(1),$(call reverse-list,$(wordlist 2,$(words $(1)),$(1)))) $(firstword $(1)) 441endef 442 443########################################################### 444## The intermediates directory. Where object files go for 445## a given target. We could technically get away without 446## the "_intermediates" suffix on the directory, but it's 447## nice to be able to grep for that string to find out if 448## anyone's abusing the system. 449########################################################### 450 451# $(1): target class, like "APPS" 452# $(2): target name, like "NotePad" 453# $(3): if non-empty, this is a HOST target. 454# $(4): if non-empty, force the intermediates to be COMMON 455# $(5): if non-empty, force the intermediates to be for the 2nd arch 456# $(6): if non-empty, force the intermediates to be for the host cross os 457define intermediates-dir-for 458$(strip \ 459 $(eval _idfClass := $(strip $(1))) \ 460 $(if $(_idfClass),, \ 461 $(error $(LOCAL_PATH): Class not defined in call to intermediates-dir-for)) \ 462 $(eval _idfName := $(strip $(2))) \ 463 $(if $(_idfName),, \ 464 $(error $(LOCAL_PATH): Name not defined in call to intermediates-dir-for)) \ 465 $(eval _idfPrefix := $(if $(strip $(3)),$(if $(strip $(6)),HOST_CROSS,HOST),TARGET)) \ 466 $(eval _idf2ndArchPrefix := $(if $(strip $(5)),$(TARGET_2ND_ARCH_VAR_PREFIX))) \ 467 $(if $(filter $(_idfPrefix)-$(_idfClass),$(COMMON_MODULE_CLASSES))$(4), \ 468 $(eval _idfIntBase := $($(_idfPrefix)_OUT_COMMON_INTERMEDIATES)) \ 469 ,$(if $(filter $(_idfClass),SHARED_LIBRARIES STATIC_LIBRARIES EXECUTABLES GYP),\ 470 $(eval _idfIntBase := $($(_idf2ndArchPrefix)$(_idfPrefix)_OUT_INTERMEDIATES)) \ 471 ,$(eval _idfIntBase := $($(_idfPrefix)_OUT_INTERMEDIATES)) \ 472 ) \ 473 ) \ 474 $(_idfIntBase)/$(_idfClass)/$(_idfName)_intermediates \ 475) 476endef 477 478# Uses LOCAL_MODULE_CLASS, LOCAL_MODULE, and LOCAL_IS_HOST_MODULE 479# to determine the intermediates directory. 480# 481# $(1): if non-empty, force the intermediates to be COMMON 482# $(2): if non-empty, force the intermediates to be for the 2nd arch 483# $(3): if non-empty, force the intermediates to be for the host cross os 484define local-intermediates-dir 485$(strip \ 486 $(if $(strip $(LOCAL_MODULE_CLASS)),, \ 487 $(error $(LOCAL_PATH): LOCAL_MODULE_CLASS not defined before call to local-intermediates-dir)) \ 488 $(if $(strip $(LOCAL_MODULE)),, \ 489 $(error $(LOCAL_PATH): LOCAL_MODULE not defined before call to local-intermediates-dir)) \ 490 $(call intermediates-dir-for,$(LOCAL_MODULE_CLASS),$(LOCAL_MODULE),$(LOCAL_IS_HOST_MODULE),$(1),$(2),$(3)) \ 491) 492endef 493 494########################################################### 495## The generated sources directory. Placing generated 496## source files directly in the intermediates directory 497## causes problems for multiarch builds, where there are 498## two intermediates directories for a single target. Put 499## them in a separate directory, and they will be copied to 500## each intermediates directory automatically. 501########################################################### 502 503# $(1): target class, like "APPS" 504# $(2): target name, like "NotePad" 505# $(3): if non-empty, this is a HOST target. 506# $(4): if non-empty, force the generated sources to be COMMON 507define generated-sources-dir-for 508$(strip \ 509 $(eval _idfClass := $(strip $(1))) \ 510 $(if $(_idfClass),, \ 511 $(error $(LOCAL_PATH): Class not defined in call to generated-sources-dir-for)) \ 512 $(eval _idfName := $(strip $(2))) \ 513 $(if $(_idfName),, \ 514 $(error $(LOCAL_PATH): Name not defined in call to generated-sources-dir-for)) \ 515 $(eval _idfPrefix := $(if $(strip $(3)),HOST,TARGET)) \ 516 $(if $(filter $(_idfPrefix)-$(_idfClass),$(COMMON_MODULE_CLASSES))$(4), \ 517 $(eval _idfIntBase := $($(_idfPrefix)_OUT_GEN_COMMON)) \ 518 , \ 519 $(eval _idfIntBase := $($(_idfPrefix)_OUT_GEN)) \ 520 ) \ 521 $(_idfIntBase)/$(_idfClass)/$(_idfName)_intermediates \ 522) 523endef 524 525# Uses LOCAL_MODULE_CLASS, LOCAL_MODULE, and LOCAL_IS_HOST_MODULE 526# to determine the generated sources directory. 527# 528# $(1): if non-empty, force the intermediates to be COMMON 529define local-generated-sources-dir 530$(strip \ 531 $(if $(strip $(LOCAL_MODULE_CLASS)),, \ 532 $(error $(LOCAL_PATH): LOCAL_MODULE_CLASS not defined before call to local-generated-sources-dir)) \ 533 $(if $(strip $(LOCAL_MODULE)),, \ 534 $(error $(LOCAL_PATH): LOCAL_MODULE not defined before call to local-generated-sources-dir)) \ 535 $(call generated-sources-dir-for,$(LOCAL_MODULE_CLASS),$(LOCAL_MODULE),$(LOCAL_IS_HOST_MODULE),$(1)) \ 536) 537endef 538 539########################################################### 540## Convert "path/to/libXXX.so" to "-lXXX". 541## Any "path/to/libXXX.a" elements pass through unchanged. 542########################################################### 543 544define normalize-libraries 545$(foreach so,$(filter %.so,$(1)),-l$(patsubst lib%.so,%,$(notdir $(so))))\ 546$(filter-out %.so,$(1)) 547endef 548 549# TODO: change users to call the common version. 550define normalize-host-libraries 551$(call normalize-libraries,$(1)) 552endef 553 554define normalize-target-libraries 555$(call normalize-libraries,$(1)) 556endef 557 558########################################################### 559## Convert a list of short module names (e.g., "framework", "Browser") 560## into the list of files that are built for those modules. 561## NOTE: this won't return reliable results until after all 562## sub-makefiles have been included. 563## $(1): target list 564########################################################### 565 566define module-built-files 567$(foreach module,$(1),$(ALL_MODULES.$(module).BUILT)) 568endef 569 570########################################################### 571## Convert a list of short modules names (e.g., "framework", "Browser") 572## into the list of files that are installed for those modules. 573## NOTE: this won't return reliable results until after all 574## sub-makefiles have been included. 575## $(1): target list 576########################################################### 577 578define module-installed-files 579$(foreach module,$(1),$(ALL_MODULES.$(module).INSTALLED)) 580endef 581 582########################################################### 583## Convert a list of short modules names (e.g., "framework", "Browser") 584## into the list of files that should be used when linking 585## against that module as a public API. 586## TODO: Allow this for more than JAVA_LIBRARIES modules 587## NOTE: this won't return reliable results until after all 588## sub-makefiles have been included. 589## $(1): target list 590########################################################### 591 592define module-stubs-files 593$(foreach module,$(1),$(ALL_MODULES.$(module).STUBS)) 594endef 595 596########################################################### 597## Evaluates to the timestamp file for a doc module, which 598## is the dependency that should be used. 599## $(1): doc module 600########################################################### 601 602define doc-timestamp-for 603$(OUT_DOCS)/$(strip $(1))-timestamp 604endef 605 606 607########################################################### 608## Convert "core ext framework" to "out/.../javalib.jar ..." 609## $(1): library list 610## $(2): Non-empty if IS_HOST_MODULE 611########################################################### 612 613# $(1): library name 614# $(2): Non-empty if IS_HOST_MODULE 615define _java-lib-dir 616$(call intermediates-dir-for, \ 617 JAVA_LIBRARIES,$(1),$(2),COMMON) 618endef 619 620# $(1): library name 621# $(2): Non-empty if IS_HOST_MODULE 622define _java-lib-full-classes.jar 623$(call _java-lib-dir,$(1),$(2))/classes$(COMMON_JAVA_PACKAGE_SUFFIX) 624endef 625 626# $(1): library name list 627# $(2): Non-empty if IS_HOST_MODULE 628define java-lib-files 629$(foreach lib,$(1),$(call _java-lib-full-classes.jar,$(lib),$(2))) 630endef 631 632# $(1): library name 633# $(2): Non-empty if IS_HOST_MODULE 634define _java-lib-full-dep 635$(call _java-lib-dir,$(1),$(2))/$(if $(2),javalib,classes)$(COMMON_JAVA_PACKAGE_SUFFIX) 636endef 637 638# $(1): library name list 639# $(2): Non-empty if IS_HOST_MODULE 640define java-lib-deps 641$(foreach lib,$(1),$(call _java-lib-full-dep,$(lib),$(2))) 642endef 643 644########################################################### 645## Convert "core ext framework" to "out/.../classes.jack ..." 646## $(1): library list 647## $(2): Non-empty if IS_HOST_MODULE 648########################################################### 649 650# $(1): library name 651# $(2): Non-empty if IS_HOST_MODULE 652define _jack-lib-full-classes 653$(call _java-lib-dir,$(1),$(2))/classes.jack 654endef 655 656# $(1): library name list 657# $(2): Non-empty if IS_HOST_MODULE 658define jack-lib-files 659$(foreach lib,$(1),$(call _jack-lib-full-classes,$(lib),$(2))) 660endef 661 662# $(1): library name 663# $(2): Non-empty if IS_HOST_MODULE 664define _jack-lib-full-dep 665$(call _jack-lib-full-classes,$(1),$(2)) 666endef 667 668# $(1): library name list 669# $(2): Non-empty if IS_HOST_MODULE 670define jack-lib-deps 671$(foreach lib,$(1),$(call _jack-lib-full-dep,$(lib),$(2))) 672endef 673 674########################################################### 675## Run rot13 on a string 676## $(1): the string. Must be one line. 677########################################################### 678define rot13 679$(shell echo $(1) | tr 'a-zA-Z' 'n-za-mN-ZA-M') 680endef 681 682 683########################################################### 684## Returns true if $(1) and $(2) are equal. Returns 685## the empty string if they are not equal. 686########################################################### 687define streq 688$(strip $(if $(strip $(1)),\ 689 $(if $(strip $(2)),\ 690 $(if $(filter-out __,_$(subst $(strip $(1)),,$(strip $(2)))$(subst $(strip $(2)),,$(strip $(1)))_),,true), \ 691 ),\ 692 $(if $(strip $(2)),\ 693 ,\ 694 true)\ 695 )) 696endef 697 698########################################################### 699## Convert "a b c" into "a:b:c" 700########################################################### 701define normalize-path-list 702$(subst $(space),:,$(strip $(1))) 703endef 704 705########################################################### 706## Read the word out of a colon-separated list of words. 707## This has the same behavior as the built-in function 708## $(word n,str). 709## 710## The individual words may not contain spaces. 711## 712## $(1): 1 based index 713## $(2): value of the form a:b:c... 714########################################################### 715 716define word-colon 717$(word $(1),$(subst :,$(space),$(2))) 718endef 719 720########################################################### 721## Convert "a=b c= d e = f" into "a=b c=d e=f" 722## 723## $(1): list to collapse 724## $(2): if set, separator word; usually "=", ":", or ":=" 725## Defaults to "=" if not set. 726########################################################### 727 728define collapse-pairs 729$(eval _cpSEP := $(strip $(if $(2),$(2),=)))\ 730$(subst $(space)$(_cpSEP)$(space),$(_cpSEP),$(strip \ 731 $(subst $(_cpSEP), $(_cpSEP) ,$(1)))) 732endef 733 734########################################################### 735## Given a list of pairs, if multiple pairs have the same 736## first components, keep only the first pair. 737## 738## $(1): list of pairs 739## $(2): the separator word, such as ":", "=", etc. 740define uniq-pairs-by-first-component 741$(eval _upbfc_fc_set :=)\ 742$(strip $(foreach w,$(1), $(eval _first := $(word 1,$(subst $(2),$(space),$(w))))\ 743 $(if $(filter $(_upbfc_fc_set),$(_first)),,$(w)\ 744 $(eval _upbfc_fc_set += $(_first)))))\ 745$(eval _upbfc_fc_set :=)\ 746$(eval _first:=) 747endef 748 749########################################################### 750## MODULE_TAG set operations 751########################################################### 752 753# Given a list of tags, return the targets that specify 754# any of those tags. 755# $(1): tag list 756define modules-for-tag-list 757$(sort $(foreach tag,$(1),$(foreach m,$(ALL_MODULE_NAME_TAGS.$(tag)),$(ALL_MODULES.$(m).INSTALLED)))) 758endef 759 760# Same as modules-for-tag-list, but operates on 761# ALL_MODULE_NAME_TAGS. 762# $(1): tag list 763define module-names-for-tag-list 764$(sort $(foreach tag,$(1),$(ALL_MODULE_NAME_TAGS.$(tag)))) 765endef 766 767# Given an accept and reject list, find the matching 768# set of targets. If a target has multiple tags and 769# any of them are rejected, the target is rejected. 770# Reject overrides accept. 771# $(1): list of tags to accept 772# $(2): list of tags to reject 773#TODO(dbort): do $(if $(strip $(1)),$(1),$(ALL_MODULE_TAGS)) 774#TODO(jbq): as of 20100106 nobody uses the second parameter 775define get-tagged-modules 776$(filter-out \ 777 $(call modules-for-tag-list,$(2)), \ 778 $(call modules-for-tag-list,$(1))) 779endef 780 781########################################################### 782## Append a leaf to a base path. Properly deals with 783## base paths ending in /. 784## 785## $(1): base path 786## $(2): leaf path 787########################################################### 788 789define append-path 790$(subst //,/,$(1)/$(2)) 791endef 792 793 794########################################################### 795## Package filtering 796########################################################### 797 798# Given a list of installed modules (short or long names) 799# return a list of the packages (yes, .apk packages, not 800# modules in general) that are overridden by this list and, 801# therefore, should not be installed. 802# $(1): mixed list of installed modules 803# TODO: This is fragile; find a reliable way to get this information. 804define _get-package-overrides 805 $(eval ### Discard any words containing slashes, unless they end in .apk, \ 806 ### in which case trim off the directory component and the suffix. \ 807 ### If there are no slashes, keep the entire word.) 808 $(eval _gpo_names := $(subst /,@@@ @@@,$(1))) 809 $(eval _gpo_names := \ 810 $(filter %.apk,$(_gpo_names)) \ 811 $(filter-out %@@@ @@@%,$(_gpo_names))) 812 $(eval _gpo_names := $(patsubst %.apk,%,$(_gpo_names))) 813 $(eval _gpo_names := $(patsubst @@@%,%,$(_gpo_names))) 814 815 $(eval ### Remove any remaining words that contain dots.) 816 $(eval _gpo_names := $(subst .,@@@ @@@,$(_gpo_names))) 817 $(eval _gpo_names := $(filter-out %@@@ @@@%,$(_gpo_names))) 818 819 $(eval ### Now we have a list of any words that could possibly refer to \ 820 ### packages, although there may be words that do not. Only \ 821 ### real packages will be present under PACKAGES.*, though.) 822 $(foreach _gpo_name,$(_gpo_names),$(PACKAGES.$(_gpo_name).OVERRIDES)) 823endef 824 825define get-package-overrides 826$(sort $(strip $(call _get-package-overrides,$(1)))) 827endef 828 829########################################################### 830## Output the command lines, or not 831########################################################### 832 833ifeq ($(strip $(SHOW_COMMANDS)),) 834define pretty 835@echo $1 836endef 837else 838define pretty 839endef 840endif 841 842########################################################### 843## Commands for munging the dependency files GCC generates 844########################################################### 845# $(1): the input .d file 846# $(2): the output .P file 847define transform-d-to-p-args 848$(hide) cp $(1) $(2); \ 849 sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \ 850 -e '/^$$/ d' -e 's/$$/ :/' < $(1) >> $(2); \ 851 rm -f $(1) 852endef 853 854define transform-d-to-p 855$(call transform-d-to-p-args,$(@:%.o=%.d),$(@:%.o=%.P)) 856endef 857 858########################################################### 859## Commands for running lex 860########################################################### 861 862define transform-l-to-cpp 863@echo "Lex: $(PRIVATE_MODULE) <= $<" 864@mkdir -p $(dir $@) 865$(hide) $(LEX) -o$@ $< 866endef 867 868########################################################### 869## Commands for running yacc 870## 871## Because the extension of c++ files can change, the 872## extension must be specified in $1. 873## E.g, "$(call transform-y-to-cpp,.cpp)" 874########################################################### 875 876define transform-y-to-cpp 877@echo "Yacc: $(PRIVATE_MODULE) <= $<" 878@mkdir -p $(dir $@) 879$(YACC) $(PRIVATE_YACCFLAGS) -o $@ $< 880touch $(@:$1=$(YACC_HEADER_SUFFIX)) 881echo '#ifndef '$(@F:$1=_h) > $(@:$1=.h) 882echo '#define '$(@F:$1=_h) >> $(@:$1=.h) 883cat $(@:$1=$(YACC_HEADER_SUFFIX)) >> $(@:$1=.h) 884echo '#endif' >> $(@:$1=.h) 885endef 886 887########################################################### 888## Commands to compile RenderScript to Java 889########################################################### 890 891define transform-renderscripts-to-java-and-bc 892@echo "RenderScript: $(PRIVATE_MODULE) <= $(PRIVATE_RS_SOURCE_FILES)" 893$(hide) rm -rf $(PRIVATE_RS_OUTPUT_DIR) 894$(hide) mkdir -p $(PRIVATE_RS_OUTPUT_DIR)/res/raw 895$(hide) mkdir -p $(PRIVATE_RS_OUTPUT_DIR)/src 896$(hide) $(PRIVATE_RS_CC) \ 897 -o $(PRIVATE_RS_OUTPUT_DIR)/res/raw \ 898 -p $(PRIVATE_RS_OUTPUT_DIR)/src \ 899 -d $(PRIVATE_RS_OUTPUT_DIR) \ 900 -a $@ -MD \ 901 $(addprefix -target-api , $(PRIVATE_RS_TARGET_API)) \ 902 $(PRIVATE_RS_FLAGS) \ 903 $(foreach inc,$(PRIVATE_RS_INCLUDES),$(addprefix -I , $(inc))) \ 904 $(PRIVATE_RS_SOURCE_FILES) 905 $(foreach d,$(PRIVATE_DEP_FILES),\ 906 $(call transform-d-to-p-args,$(d),$(d:%.d=%.P))$(newline)) 907$(hide) mkdir -p $(dir $@) 908$(hide) touch $@ 909endef 910 911define transform-bc-to-so 912@echo "Renderscript compatibility: $(notdir $@) <= $(notdir $<)" 913$(hide) mkdir -p $(dir $@) 914$(hide) $(BCC_COMPAT) -O3 -o $(dir $@)/$(notdir $(<:.bc=.o)) -fPIC -shared \ 915 -rt-path $(RS_PREBUILT_CLCORE) -mtriple $(RS_COMPAT_TRIPLE) $< 916$(hide) $(PRIVATE_CXX) -shared -Wl,-soname,$(notdir $@) -nostdlib \ 917 -Wl,-rpath,\$$ORIGIN/../lib \ 918 $(dir $@)/$(notdir $(<:.bc=.o)) \ 919 $(RS_PREBUILT_COMPILER_RT) \ 920 -o $@ $(TARGET_GLOBAL_LDFLAGS) -Wl,--hash-style=sysv -L prebuilts/gcc/ \ 921 $(RS_PREBUILT_LIBPATH) -L $(TARGET_OUT_INTERMEDIATE_LIBRARIES) \ 922 -lRSSupport -lm -lc 923endef 924 925########################################################### 926## Commands to compile RenderScript to C++ 927########################################################### 928 929define transform-renderscripts-to-cpp-and-bc 930@echo "RenderScript: $(PRIVATE_MODULE) <= $(PRIVATE_RS_SOURCE_FILES)" 931$(hide) rm -rf $(PRIVATE_RS_OUTPUT_DIR) 932$(hide) mkdir -p $(PRIVATE_RS_OUTPUT_DIR)/ 933$(hide) $(PRIVATE_RS_CC) \ 934 -o $(PRIVATE_RS_OUTPUT_DIR)/ \ 935 -d $(PRIVATE_RS_OUTPUT_DIR) \ 936 -a $@ -MD \ 937 -reflect-c++ \ 938 $(addprefix -target-api , $(PRIVATE_RS_TARGET_API)) \ 939 $(PRIVATE_RS_FLAGS) \ 940 $(addprefix -I , $(PRIVATE_RS_INCLUDES)) \ 941 $(PRIVATE_RS_SOURCE_FILES) 942 $(foreach d,$(PRIVATE_DEP_FILES),\ 943 $(call transform-d-to-p-args,$(d),$(d:%.d=%.P))$(newline)) 944$(hide) mkdir -p $(dir $@) 945$(hide) touch $@ 946endef 947 948 949########################################################### 950## Commands for running aidl 951########################################################### 952 953define transform-aidl-to-java 954@mkdir -p $(dir $@) 955@echo "Aidl: $(PRIVATE_MODULE) <= $<" 956$(hide) $(AIDL) -d$(patsubst %.java,%.P,$@) $(PRIVATE_AIDL_FLAGS) $< $@ 957endef 958#$(AIDL) $(PRIVATE_AIDL_FLAGS) $< - | indent -nut -br -npcs -l1000 > $@ 959 960 961########################################################### 962## Commands for running java-event-log-tags.py 963########################################################### 964 965define transform-logtags-to-java 966@mkdir -p $(dir $@) 967@echo "logtags: $@ <= $<" 968$(hide) $(JAVATAGS) -o $@ $^ 969endef 970 971 972########################################################### 973## Commands for running protoc to compile .proto into .java 974########################################################### 975 976define transform-proto-to-java 977@mkdir -p $(dir $@) 978@echo "Protoc: $@ <= $(PRIVATE_PROTO_SRC_FILES)" 979@rm -rf $(PRIVATE_PROTO_JAVA_OUTPUT_DIR) 980@mkdir -p $(PRIVATE_PROTO_JAVA_OUTPUT_DIR) 981$(hide) for f in $(PRIVATE_PROTO_SRC_FILES); do \ 982 $(PROTOC) \ 983 $(addprefix --proto_path=, $(PRIVATE_PROTO_INCLUDES)) \ 984 $(PRIVATE_PROTO_JAVA_OUTPUT_OPTION)="$(PRIVATE_PROTO_JAVA_OUTPUT_PARAMS):$(PRIVATE_PROTO_JAVA_OUTPUT_DIR)" \ 985 $(PRIVATE_PROTOC_FLAGS) \ 986 $$f || exit 33; \ 987 done 988$(hide) touch $@ 989endef 990 991###################################################################### 992## Commands for running protoc to compile .proto into .pb.cc (or.pb.c) and .pb.h 993###################################################################### 994define transform-proto-to-cc 995@echo "Protoc: $@ <= $<" 996@mkdir -p $(dir $@) 997$(hide) $(PROTOC) \ 998 $(addprefix --proto_path=, $(PRIVATE_PROTO_INCLUDES)) \ 999 $(PRIVATE_PROTOC_FLAGS) \ 1000 $< 1001endef 1002 1003 1004###################################################################### 1005## Commands for generating DBus adaptors from .dbus-xml files. 1006###################################################################### 1007define generate-dbus-adaptors 1008@echo "Generating DBus adaptors for $(PRIVATE_MODULE)" 1009@mkdir -p $(dir $@) 1010$(hide) $(DBUS_GENERATOR) \ 1011 --service-config=$(PRIVATE_DBUS_SERVICE_CONFIG) \ 1012 --adaptor=$@ \ 1013 $< 1014endef 1015 1016###################################################################### 1017## Commands for generating DBus proxies from .dbus-xml files. 1018###################################################################### 1019define generate-dbus-proxies 1020@echo "Generating DBus proxies for $(PRIVATE_MODULE)" 1021@mkdir -p $(dir $@) 1022$(hide) $(DBUS_GENERATOR) \ 1023 --service-config=$(PRIVATE_DBUS_SERVICE_CONFIG) \ 1024 --proxy=$@ \ 1025 $(filter %.dbus-xml,$^) 1026endef 1027 1028 1029########################################################### 1030## Commands for running gcc to compile a C++ file 1031########################################################### 1032 1033define transform-cpp-to-o 1034@echo "target $(PRIVATE_ARM_MODE) C++: $(PRIVATE_MODULE) <= $<" 1035@mkdir -p $(dir $@) 1036$(hide) $(PRIVATE_CXX) \ 1037 $(addprefix -I , $(PRIVATE_C_INCLUDES)) \ 1038 $(shell cat $(PRIVATE_IMPORT_INCLUDES)) \ 1039 $(addprefix -isystem ,\ 1040 $(if $(PRIVATE_NO_DEFAULT_COMPILER_FLAGS),, \ 1041 $(filter-out $(PRIVATE_C_INCLUDES), \ 1042 $(PRIVATE_TARGET_PROJECT_INCLUDES) \ 1043 $(PRIVATE_TARGET_C_INCLUDES)))) \ 1044 -c \ 1045 $(if $(PRIVATE_NO_DEFAULT_COMPILER_FLAGS),, \ 1046 $(PRIVATE_TARGET_GLOBAL_CFLAGS) \ 1047 $(PRIVATE_TARGET_GLOBAL_CPPFLAGS) \ 1048 $(PRIVATE_ARM_CFLAGS) \ 1049 ) \ 1050 $(PRIVATE_RTTI_FLAG) \ 1051 $(PRIVATE_CFLAGS) \ 1052 $(PRIVATE_CPPFLAGS) \ 1053 $(PRIVATE_DEBUG_CFLAGS) \ 1054 $(PRIVATE_CFLAGS_NO_OVERRIDE) \ 1055 $(PRIVATE_CPPFLAGS_NO_OVERRIDE) \ 1056 -MD -MF $(patsubst %.o,%.d,$@) -o $@ $< 1057$(transform-d-to-p) 1058endef 1059 1060 1061########################################################### 1062## Commands for running gcc to compile a C file 1063########################################################### 1064 1065# $(1): extra flags 1066define transform-c-or-s-to-o-no-deps 1067@mkdir -p $(dir $@) 1068$(hide) $(PRIVATE_CC) \ 1069 $(addprefix -I , $(PRIVATE_C_INCLUDES)) \ 1070 $(shell cat $(PRIVATE_IMPORT_INCLUDES)) \ 1071 $(addprefix -isystem ,\ 1072 $(if $(PRIVATE_NO_DEFAULT_COMPILER_FLAGS),, \ 1073 $(filter-out $(PRIVATE_C_INCLUDES), \ 1074 $(PRIVATE_TARGET_PROJECT_INCLUDES) \ 1075 $(PRIVATE_TARGET_C_INCLUDES)))) \ 1076 -c \ 1077 $(if $(PRIVATE_NO_DEFAULT_COMPILER_FLAGS),, \ 1078 $(PRIVATE_TARGET_GLOBAL_CFLAGS) \ 1079 $(PRIVATE_TARGET_GLOBAL_CONLYFLAGS) \ 1080 $(PRIVATE_ARM_CFLAGS) \ 1081 ) \ 1082 $(1) \ 1083 -MD -MF $(patsubst %.o,%.d,$@) -o $@ $< 1084endef 1085 1086define transform-c-to-o-no-deps 1087@echo "target $(PRIVATE_ARM_MODE) C: $(PRIVATE_MODULE) <= $<" 1088$(call transform-c-or-s-to-o-no-deps, \ 1089 $(PRIVATE_CFLAGS) \ 1090 $(PRIVATE_CONLYFLAGS) \ 1091 $(PRIVATE_DEBUG_CFLAGS) \ 1092 $(PRIVATE_CFLAGS_NO_OVERRIDE)) 1093endef 1094 1095define transform-s-to-o-no-deps 1096@echo "target asm: $(PRIVATE_MODULE) <= $<" 1097$(call transform-c-or-s-to-o-no-deps, $(PRIVATE_ASFLAGS)) 1098endef 1099 1100define transform-c-to-o 1101$(transform-c-to-o-no-deps) 1102$(transform-d-to-p) 1103endef 1104 1105define transform-s-to-o 1106$(transform-s-to-o-no-deps) 1107$(transform-d-to-p) 1108endef 1109 1110# YASM compilation 1111define transform-asm-to-o 1112@mkdir -p $(dir $@) 1113$(hide) $(YASM) \ 1114 $(addprefix -I , $(PRIVATE_C_INCLUDES)) \ 1115 $($(PRIVATE_2ND_ARCH_VAR_PREFIX)TARGET_GLOBAL_YASM_FLAGS) \ 1116 $(PRIVATE_ASFLAGS) \ 1117 -o $@ $< 1118endef 1119 1120########################################################### 1121## Commands for running gcc to compile an Objective-C file 1122## This should never happen for target builds but this 1123## will error at build time. 1124########################################################### 1125 1126define transform-m-to-o-no-deps 1127@echo "target ObjC: $(PRIVATE_MODULE) <= $<" 1128$(call transform-c-or-s-to-o-no-deps, $(PRIVATE_CFLAGS) $(PRIVATE_DEBUG_CFLAGS)) 1129endef 1130 1131define transform-m-to-o 1132$(transform-m-to-o-no-deps) 1133$(transform-d-to-p) 1134endef 1135 1136########################################################### 1137## Commands for running gcc to compile a host C++ file 1138########################################################### 1139 1140define transform-host-cpp-to-o 1141@echo "$($(PRIVATE_PREFIX)DISPLAY) C++: $(PRIVATE_MODULE) <= $<" 1142@mkdir -p $(dir $@) 1143$(hide) $(PRIVATE_CXX) \ 1144 $(addprefix -I , $(PRIVATE_C_INCLUDES)) \ 1145 $(shell cat $(PRIVATE_IMPORT_INCLUDES)) \ 1146 $(addprefix -isystem ,\ 1147 $(if $(PRIVATE_NO_DEFAULT_COMPILER_FLAGS),, \ 1148 $(filter-out $(PRIVATE_C_INCLUDES), \ 1149 $($(PRIVATE_PREFIX)PROJECT_INCLUDES) \ 1150 $(PRIVATE_HOST_C_INCLUDES)))) \ 1151 -c \ 1152 $(if $(PRIVATE_NO_DEFAULT_COMPILER_FLAGS),, \ 1153 $(PRIVATE_HOST_GLOBAL_CFLAGS) \ 1154 $(PRIVATE_HOST_GLOBAL_CPPFLAGS) \ 1155 ) \ 1156 $(PRIVATE_CFLAGS) \ 1157 $(PRIVATE_CPPFLAGS) \ 1158 $(PRIVATE_DEBUG_CFLAGS) \ 1159 $(PRIVATE_CFLAGS_NO_OVERRIDE) \ 1160 $(PRIVATE_CPPFLAGS_NO_OVERRIDE) \ 1161 -MD -MF $(patsubst %.o,%.d,$@) -o $@ $< 1162$(transform-d-to-p) 1163endef 1164 1165 1166########################################################### 1167## Commands for running gcc to compile a host C file 1168########################################################### 1169 1170# $(1): extra flags 1171define transform-host-c-or-s-to-o-no-deps 1172@mkdir -p $(dir $@) 1173$(hide) $(PRIVATE_CC) \ 1174 $(addprefix -I , $(PRIVATE_C_INCLUDES)) \ 1175 $(shell cat $(PRIVATE_IMPORT_INCLUDES)) \ 1176 $(addprefix -isystem ,\ 1177 $(if $(PRIVATE_NO_DEFAULT_COMPILER_FLAGS),, \ 1178 $(filter-out $(PRIVATE_C_INCLUDES), \ 1179 $($(PRIVATE_PREFIX)PROJECT_INCLUDES) \ 1180 $(PRIVATE_HOST_C_INCLUDES)))) \ 1181 -c \ 1182 $(if $(PRIVATE_NO_DEFAULT_COMPILER_FLAGS),, \ 1183 $(PRIVATE_HOST_GLOBAL_CFLAGS) \ 1184 $(PRIVATE_HOST_GLOBAL_CONLYFLAGS) \ 1185 ) \ 1186 $(1) \ 1187 $(PRIVATE_CFLAGS_NO_OVERRIDE) \ 1188 -MD -MF $(patsubst %.o,%.d,$@) -o $@ $< 1189endef 1190 1191define transform-host-c-to-o-no-deps 1192@echo "$($(PRIVATE_PREFIX)DISPLAY) C: $(PRIVATE_MODULE) <= $<" 1193$(call transform-host-c-or-s-to-o-no-deps, $(PRIVATE_CFLAGS) $(PRIVATE_CONLYFLAGS) $(PRIVATE_DEBUG_CFLAGS)) 1194endef 1195 1196define transform-host-s-to-o-no-deps 1197@echo "$($(PRIVATE_PREFIX)DISPLAY) asm: $(PRIVATE_MODULE) <= $<" 1198$(call transform-host-c-or-s-to-o-no-deps, $(PRIVATE_ASFLAGS)) 1199endef 1200 1201define transform-host-c-to-o 1202$(transform-host-c-to-o-no-deps) 1203$(transform-d-to-p) 1204endef 1205 1206define transform-host-s-to-o 1207$(transform-host-s-to-o-no-deps) 1208$(transform-d-to-p) 1209endef 1210 1211########################################################### 1212## Commands for running gcc to compile a host Objective-C file 1213########################################################### 1214 1215define transform-host-m-to-o-no-deps 1216@echo "$($(PRIVATE_PREFIX)DISPLAY) ObjC: $(PRIVATE_MODULE) <= $<" 1217$(call transform-host-c-or-s-to-o-no-deps, $(PRIVATE_CFLAGS) $(PRIVATE_DEBUG_CFLAGS)) 1218endef 1219 1220define transform-host-m-to-o 1221$(transform-host-m-to-o-no-deps) 1222$(transform-d-to-p) 1223endef 1224 1225########################################################### 1226## Commands for running gcc to compile a host Objective-C++ file 1227########################################################### 1228 1229define transform-host-mm-to-o 1230$(transform-host-cpp-to-o) 1231endef 1232 1233 1234########################################################### 1235## Rules to compile a single C/C++ source with ../ in the path 1236########################################################### 1237# Replace "../" in object paths with $(DOTDOT_REPLACEMENT). 1238DOTDOT_REPLACEMENT := dotdot/ 1239 1240## Rule to compile a C++ source file with ../ in the path. 1241## Must be called with $(eval). 1242# $(1): the C++ source file in LOCAL_SRC_FILES. 1243# $(2): the additional dependencies. 1244# $(3): the variable name to collect the output object file. 1245define compile-dotdot-cpp-file 1246o := $(intermediates)/$(patsubst %$(LOCAL_CPP_EXTENSION),%.o,$(subst ../,$(DOTDOT_REPLACEMENT),$(1))) 1247$$(o) : $(TOPDIR)$(LOCAL_PATH)/$(1) $(2) 1248 $$(transform-$$(PRIVATE_HOST)cpp-to-o) 1249-include $$(o:%.o=%.P) 1250$(3) += $$(o) 1251endef 1252 1253## Rule to compile a C source file with ../ in the path. 1254## Must be called with $(eval). 1255# $(1): the C source file in LOCAL_SRC_FILES. 1256# $(2): the additional dependencies. 1257# $(3): the variable name to collect the output object file. 1258define compile-dotdot-c-file 1259o := $(intermediates)/$(patsubst %.c,%.o,$(subst ../,$(DOTDOT_REPLACEMENT),$(1))) 1260$$(o) : $(TOPDIR)$(LOCAL_PATH)/$(1) $(2) 1261 $$(transform-$$(PRIVATE_HOST)c-to-o) 1262-include $$(o:%.o=%.P) 1263$(3) += $$(o) 1264endef 1265 1266## Rule to compile a .S source file with ../ in the path. 1267## Must be called with $(eval). 1268# $(1): the .S source file in LOCAL_SRC_FILES. 1269# $(2): the additional dependencies. 1270# $(3): the variable name to collect the output object file. 1271define compile-dotdot-s-file 1272o := $(intermediates)/$(patsubst %.S,%.o,$(subst ../,$(DOTDOT_REPLACEMENT),$(1))) 1273$$(o) : $(TOPDIR)$(LOCAL_PATH)/$(1) $(2) 1274 $$(transform-$$(PRIVATE_HOST)s-to-o) 1275-include $$(o:%.o=%.P) 1276$(3) += $$(o) 1277endef 1278 1279## Rule to compile a .s source file with ../ in the path. 1280## Must be called with $(eval). 1281# $(1): the .s source file in LOCAL_SRC_FILES. 1282# $(2): the additional dependencies. 1283# $(3): the variable name to collect the output object file. 1284define compile-dotdot-s-file-no-deps 1285o := $(intermediates)/$(patsubst %.s,%.o,$(subst ../,$(DOTDOT_REPLACEMENT),$(1))) 1286$$(o) : $(TOPDIR)$(LOCAL_PATH)/$(1) $(2) 1287 $$(transform-$$(PRIVATE_HOST)s-to-o-no-deps) 1288$(3) += $$(o) 1289endef 1290 1291########################################################### 1292## Commands for running ar 1293########################################################### 1294 1295define _concat-if-arg2-not-empty 1296$(if $(2),$(hide) $(1) $(2)) 1297endef 1298 1299# Split long argument list into smaller groups and call the command repeatedly 1300# Call the command at least once even if there are no arguments, as otherwise 1301# the output file won't be created. 1302# 1303# $(1): the command without arguments 1304# $(2): the arguments 1305define split-long-arguments 1306$(hide) $(1) $(wordlist 1,500,$(2)) 1307$(call _concat-if-arg2-not-empty,$(1),$(wordlist 501,1000,$(2))) 1308$(call _concat-if-arg2-not-empty,$(1),$(wordlist 1001,1500,$(2))) 1309$(call _concat-if-arg2-not-empty,$(1),$(wordlist 1501,2000,$(2))) 1310$(call _concat-if-arg2-not-empty,$(1),$(wordlist 2001,2500,$(2))) 1311$(call _concat-if-arg2-not-empty,$(1),$(wordlist 2501,3000,$(2))) 1312$(call _concat-if-arg2-not-empty,$(1),$(wordlist 3001,99999,$(2))) 1313endef 1314 1315# $(1): the full path of the source static library. 1316define _extract-and-include-single-target-whole-static-lib 1317$(hide) ldir=$(PRIVATE_INTERMEDIATES_DIR)/WHOLE/$(basename $(notdir $(1)))_objs;\ 1318 rm -rf $$ldir; \ 1319 mkdir -p $$ldir; \ 1320 cp $(1) $$ldir; \ 1321 lib_to_include=$$ldir/$(notdir $(1)); \ 1322 filelist=; \ 1323 subdir=0; \ 1324 for f in `$($(PRIVATE_2ND_ARCH_VAR_PREFIX)TARGET_AR) t $(1)`; do \ 1325 if [ -e $$ldir/$$f ]; then \ 1326 mkdir $$ldir/$$subdir; \ 1327 ext=$$subdir/; \ 1328 subdir=$$((subdir+1)); \ 1329 $($(PRIVATE_2ND_ARCH_VAR_PREFIX)TARGET_AR) m $$lib_to_include $$f; \ 1330 else \ 1331 ext=; \ 1332 fi; \ 1333 $($(PRIVATE_2ND_ARCH_VAR_PREFIX)TARGET_AR) p $$lib_to_include $$f > $$ldir/$$ext$$f; \ 1334 filelist="$$filelist $$ldir/$$ext$$f"; \ 1335 done ; \ 1336 $($(PRIVATE_2ND_ARCH_VAR_PREFIX)TARGET_AR) $($(PRIVATE_2ND_ARCH_VAR_PREFIX)TARGET_GLOBAL_ARFLAGS) \ 1337 $(PRIVATE_ARFLAGS) $@ $$filelist 1338 1339endef 1340 1341# $(1): the full path of the source static library. 1342define extract-and-include-whole-static-libs-first 1343$(if $(strip $(1)), 1344$(hide) cp $(1) $@) 1345endef 1346 1347define extract-and-include-target-whole-static-libs 1348$(call extract-and-include-whole-static-libs-first, $(firstword $(PRIVATE_ALL_WHOLE_STATIC_LIBRARIES))) 1349$(foreach lib,$(wordlist 2,999,$(PRIVATE_ALL_WHOLE_STATIC_LIBRARIES)), \ 1350 $(call _extract-and-include-single-target-whole-static-lib, $(lib))) 1351endef 1352 1353# Explicitly delete the archive first so that ar doesn't 1354# try to add to an existing archive. 1355define transform-o-to-static-lib 1356@echo "target StaticLib: $(PRIVATE_MODULE) ($@)" 1357@mkdir -p $(dir $@) 1358@rm -f $@ 1359$(extract-and-include-target-whole-static-libs) 1360$(call split-long-arguments,$($(PRIVATE_2ND_ARCH_VAR_PREFIX)TARGET_AR) \ 1361 $($(PRIVATE_2ND_ARCH_VAR_PREFIX)TARGET_GLOBAL_ARFLAGS) \ 1362 $(PRIVATE_ARFLAGS) $@,$(PRIVATE_ALL_OBJECTS)) 1363endef 1364 1365########################################################### 1366## Commands for running host ar 1367########################################################### 1368 1369# $(1): the full path of the source static library. 1370define _extract-and-include-single-host-whole-static-lib 1371$(hide) ldir=$(PRIVATE_INTERMEDIATES_DIR)/WHOLE/$(basename $(notdir $(1)))_objs;\ 1372 rm -rf $$ldir; \ 1373 mkdir -p $$ldir; \ 1374 cp $(1) $$ldir; \ 1375 lib_to_include=$$ldir/$(notdir $(1)); \ 1376 filelist=; \ 1377 subdir=0; \ 1378 for f in `$($(PRIVATE_2ND_ARCH_VAR_PREFIX)$(PRIVATE_PREFIX)AR) t $(1) | \grep '\.o$$'`; do \ 1379 if [ -e $$ldir/$$f ]; then \ 1380 mkdir $$ldir/$$subdir; \ 1381 ext=$$subdir/; \ 1382 subdir=$$((subdir+1)); \ 1383 $($(PRIVATE_2ND_ARCH_VAR_PREFIX)$(PRIVATE_PREFIX)AR) m $$lib_to_include $$f; \ 1384 else \ 1385 ext=; \ 1386 fi; \ 1387 $($(PRIVATE_2ND_ARCH_VAR_PREFIX)$(PRIVATE_PREFIX)AR) p $$lib_to_include $$f > $$ldir/$$ext$$f; \ 1388 filelist="$$filelist $$ldir/$$ext$$f"; \ 1389 done ; \ 1390 $($(PRIVATE_2ND_ARCH_VAR_PREFIX)$(PRIVATE_PREFIX)AR) $($(PRIVATE_2ND_ARCH_VAR_PREFIX)$(PRIVATE_PREFIX)GLOBAL_ARFLAGS) \ 1391 $(PRIVATE_ARFLAGS) $@ $$filelist 1392 1393endef 1394 1395define extract-and-include-host-whole-static-libs 1396$(call extract-and-include-whole-static-libs-first, $(firstword $(PRIVATE_ALL_WHOLE_STATIC_LIBRARIES))) 1397$(foreach lib,$(wordlist 2,999,$(PRIVATE_ALL_WHOLE_STATIC_LIBRARIES)), \ 1398 $(call _extract-and-include-single-host-whole-static-lib, $(lib))) 1399endef 1400 1401# Explicitly delete the archive first so that ar doesn't 1402# try to add to an existing archive. 1403define transform-host-o-to-static-lib 1404@echo "$($(PRIVATE_PREFIX)DISPLAY) StaticLib: $(PRIVATE_MODULE) ($@)" 1405@mkdir -p $(dir $@) 1406@rm -f $@ 1407$(extract-and-include-host-whole-static-libs) 1408$(call split-long-arguments,$($(PRIVATE_2ND_ARCH_VAR_PREFIX)$(PRIVATE_PREFIX)AR) \ 1409 $($(PRIVATE_2ND_ARCH_VAR_PREFIX)$(PRIVATE_PREFIX)GLOBAL_ARFLAGS) \ 1410 $(PRIVATE_ARFLAGS) $@,$(PRIVATE_ALL_OBJECTS)) 1411endef 1412 1413 1414########################################################### 1415## Commands for running gcc to link a shared library or package 1416########################################################### 1417 1418# ld just seems to be so finicky with command order that we allow 1419# it to be overriden en-masse see combo/linux-arm.make for an example. 1420ifneq ($(HOST_CUSTOM_LD_COMMAND),true) 1421define transform-host-o-to-shared-lib-inner 1422$(hide) $(PRIVATE_CXX) \ 1423 -Wl,-rpath-link=$($(PRIVATE_2ND_ARCH_VAR_PREFIX)$(PRIVATE_PREFIX)OUT_INTERMEDIATE_LIBRARIES) \ 1424 -Wl,-rpath,\$$ORIGIN/../$(notdir $($(PRIVATE_2ND_ARCH_VAR_PREFIX)$(PRIVATE_PREFIX)OUT_SHARED_LIBRARIES)) \ 1425 -Wl,-rpath,\$$ORIGIN/$(notdir $($(PRIVATE_2ND_ARCH_VAR_PREFIX)$(PRIVATE_PREFIX)OUT_SHARED_LIBRARIES)) \ 1426 -shared -Wl,-soname,$(notdir $@) \ 1427 $($(PRIVATE_2ND_ARCH_VAR_PREFIX)$(PRIVATE_PREFIX)GLOBAL_LD_DIRS) \ 1428 $(if $(PRIVATE_NO_DEFAULT_COMPILER_FLAGS),, \ 1429 $(PRIVATE_HOST_GLOBAL_LDFLAGS) \ 1430 ) \ 1431 $(PRIVATE_LDFLAGS) \ 1432 $(PRIVATE_ALL_OBJECTS) \ 1433 -Wl,--whole-archive \ 1434 $(call normalize-host-libraries,$(PRIVATE_ALL_WHOLE_STATIC_LIBRARIES)) \ 1435 -Wl,--no-whole-archive \ 1436 $(if $(PRIVATE_GROUP_STATIC_LIBRARIES),-Wl$(comma)--start-group) \ 1437 $(call normalize-host-libraries,$(PRIVATE_ALL_STATIC_LIBRARIES)) \ 1438 $(if $(PRIVATE_GROUP_STATIC_LIBRARIES),-Wl$(comma)--end-group) \ 1439 $(if $(filter true,$(NATIVE_COVERAGE)),-lgcov) \ 1440 $(if $(filter true,$(NATIVE_COVERAGE)),$(PRIVATE_HOST_LIBPROFILE_RT)) \ 1441 $(call normalize-host-libraries,$(PRIVATE_ALL_SHARED_LIBRARIES)) \ 1442 -o $@ \ 1443 $(PRIVATE_LDLIBS) 1444endef 1445endif 1446 1447define transform-host-o-to-shared-lib 1448@echo "$($(PRIVATE_PREFIX)DISPLAY) SharedLib: $(PRIVATE_MODULE) ($@)" 1449@mkdir -p $(dir $@) 1450$(transform-host-o-to-shared-lib-inner) 1451endef 1452 1453define transform-host-o-to-package 1454@echo "$($(PRIVATE_PREFIX)DISPLAY) Package: $(PRIVATE_MODULE) ($@)" 1455@mkdir -p $(dir $@) 1456$(transform-host-o-to-shared-lib-inner) 1457endef 1458 1459 1460########################################################### 1461## Commands for running gcc to link a shared library or package 1462########################################################### 1463 1464define transform-o-to-shared-lib-inner 1465$(hide) $(PRIVATE_CXX) \ 1466 -nostdlib -Wl,-soname,$(notdir $@) \ 1467 -Wl,--gc-sections \ 1468 $(if $(filter true,$(PRIVATE_CLANG)),-shared,-Wl$(comma)-shared) \ 1469 $(PRIVATE_TARGET_GLOBAL_LD_DIRS) \ 1470 $(PRIVATE_TARGET_CRTBEGIN_SO_O) \ 1471 $(PRIVATE_ALL_OBJECTS) \ 1472 -Wl,--whole-archive \ 1473 $(call normalize-target-libraries,$(PRIVATE_ALL_WHOLE_STATIC_LIBRARIES)) \ 1474 -Wl,--no-whole-archive \ 1475 $(if $(PRIVATE_GROUP_STATIC_LIBRARIES),-Wl$(comma)--start-group) \ 1476 $(call normalize-target-libraries,$(PRIVATE_ALL_STATIC_LIBRARIES)) \ 1477 $(if $(PRIVATE_GROUP_STATIC_LIBRARIES),-Wl$(comma)--end-group) \ 1478 $(if $(filter true,$(NATIVE_COVERAGE)),$(PRIVATE_TARGET_COVERAGE_LIB)) \ 1479 $(PRIVATE_TARGET_LIBATOMIC) \ 1480 $(PRIVATE_TARGET_LIBGCC) \ 1481 $(call normalize-target-libraries,$(PRIVATE_ALL_SHARED_LIBRARIES)) \ 1482 -o $@ \ 1483 $(PRIVATE_TARGET_GLOBAL_LDFLAGS) \ 1484 $(PRIVATE_LDFLAGS) \ 1485 $(PRIVATE_TARGET_CRTEND_SO_O) \ 1486 $(PRIVATE_LDLIBS) 1487endef 1488 1489define transform-o-to-shared-lib 1490@echo "target SharedLib: $(PRIVATE_MODULE) ($@)" 1491@mkdir -p $(dir $@) 1492$(transform-o-to-shared-lib-inner) 1493endef 1494 1495 1496########################################################### 1497## Commands for filtering a target executable or library 1498########################################################### 1499 1500ifneq ($(TARGET_BUILD_VARIANT),user) 1501 TARGET_STRIP_EXTRA = && $(PRIVATE_OBJCOPY) --add-gnu-debuglink=$< $@ 1502 TARGET_STRIP_KEEP_SYMBOLS_EXTRA = --add-gnu-debuglink=$< 1503endif 1504 1505define transform-to-stripped 1506@echo "target Strip: $(PRIVATE_MODULE) ($@)" 1507@mkdir -p $(dir $@) 1508$(hide) $(PRIVATE_STRIP) --strip-all $< -o $@ \ 1509 $(if $(PRIVATE_NO_DEBUGLINK),,$(TARGET_STRIP_EXTRA)) 1510endef 1511 1512define transform-to-stripped-keep-symbols 1513@echo "target Strip (keep symbols): $(PRIVATE_MODULE) ($@)" 1514@mkdir -p $(dir $@) 1515$(hide) $(PRIVATE_OBJCOPY) \ 1516 `$(PRIVATE_READELF) -S $< | awk '/.debug_/ {print "-R " $$2}' | xargs` \ 1517 $(TARGET_STRIP_KEEP_SYMBOLS_EXTRA) $< $@ 1518endef 1519 1520########################################################### 1521## Commands for packing a target executable or library 1522########################################################### 1523 1524define pack-elf-relocations 1525@echo "target Pack Relocations: $(PRIVATE_MODULE) ($@)" 1526$(copy-file-to-target) 1527$(hide) $(RELOCATION_PACKER) $@ 1528endef 1529 1530########################################################### 1531## Commands for running gcc to link an executable 1532########################################################### 1533 1534define transform-o-to-executable-inner 1535$(hide) $(PRIVATE_CXX) -pie \ 1536 -nostdlib -Bdynamic \ 1537 -Wl,-dynamic-linker,$(PRIVATE_LINKER) \ 1538 -Wl,--gc-sections \ 1539 -Wl,-z,nocopyreloc \ 1540 $(PRIVATE_TARGET_GLOBAL_LD_DIRS) \ 1541 -Wl,-rpath-link=$(PRIVATE_TARGET_OUT_INTERMEDIATE_LIBRARIES) \ 1542 $(PRIVATE_TARGET_CRTBEGIN_DYNAMIC_O) \ 1543 $(PRIVATE_ALL_OBJECTS) \ 1544 -Wl,--whole-archive \ 1545 $(call normalize-target-libraries,$(PRIVATE_ALL_WHOLE_STATIC_LIBRARIES)) \ 1546 -Wl,--no-whole-archive \ 1547 $(if $(PRIVATE_GROUP_STATIC_LIBRARIES),-Wl$(comma)--start-group) \ 1548 $(call normalize-target-libraries,$(PRIVATE_ALL_STATIC_LIBRARIES)) \ 1549 $(if $(PRIVATE_GROUP_STATIC_LIBRARIES),-Wl$(comma)--end-group) \ 1550 $(if $(filter true,$(NATIVE_COVERAGE)),$(PRIVATE_TARGET_COVERAGE_LIB)) \ 1551 $(PRIVATE_TARGET_LIBATOMIC) \ 1552 $(PRIVATE_TARGET_LIBGCC) \ 1553 $(call normalize-target-libraries,$(PRIVATE_ALL_SHARED_LIBRARIES)) \ 1554 -o $@ \ 1555 $(PRIVATE_TARGET_GLOBAL_LDFLAGS) \ 1556 $(PRIVATE_LDFLAGS) \ 1557 $(PRIVATE_TARGET_CRTEND_O) \ 1558 $(PRIVATE_LDLIBS) 1559endef 1560 1561define transform-o-to-executable 1562@echo "target Executable: $(PRIVATE_MODULE) ($@)" 1563@mkdir -p $(dir $@) 1564$(transform-o-to-executable-inner) 1565endef 1566 1567 1568########################################################### 1569## Commands for linking a static executable. In practice, 1570## we only use this on arm, so the other platforms don't 1571## have transform-o-to-static-executable defined. 1572## Clang driver needs -static to create static executable. 1573## However, bionic/linker uses -shared to overwrite. 1574## Linker for x86 targets does not allow coexistance of -static and -shared, 1575## so we add -static only if -shared is not used. 1576########################################################### 1577 1578define transform-o-to-static-executable-inner 1579$(hide) $(PRIVATE_CXX) \ 1580 -nostdlib -Bstatic \ 1581 $(if $(filter $(PRIVATE_LDFLAGS),-shared),,-static) \ 1582 -Wl,--gc-sections \ 1583 -o $@ \ 1584 $(PRIVATE_TARGET_GLOBAL_LD_DIRS) \ 1585 $(PRIVATE_TARGET_CRTBEGIN_STATIC_O) \ 1586 $(PRIVATE_TARGET_GLOBAL_LDFLAGS) \ 1587 $(PRIVATE_LDFLAGS) \ 1588 $(PRIVATE_ALL_OBJECTS) \ 1589 -Wl,--whole-archive \ 1590 $(call normalize-target-libraries,$(PRIVATE_ALL_WHOLE_STATIC_LIBRARIES)) \ 1591 -Wl,--no-whole-archive \ 1592 $(call normalize-target-libraries,$(filter-out %libcompiler_rt.a,$(filter-out %libc_nomalloc.a,$(filter-out %libc.a,$(PRIVATE_ALL_STATIC_LIBRARIES))))) \ 1593 -Wl,--start-group \ 1594 $(call normalize-target-libraries,$(filter %libc.a,$(PRIVATE_ALL_STATIC_LIBRARIES))) \ 1595 $(call normalize-target-libraries,$(filter %libc_nomalloc.a,$(PRIVATE_ALL_STATIC_LIBRARIES))) \ 1596 $(if $(filter true,$(NATIVE_COVERAGE)),$(PRIVATE_TARGET_COVERAGE_LIB)) \ 1597 $(PRIVATE_TARGET_LIBATOMIC) \ 1598 $(call normalize-target-libraries,$(filter %libcompiler_rt.a,$(PRIVATE_ALL_STATIC_LIBRARIES))) \ 1599 $(PRIVATE_TARGET_LIBGCC) \ 1600 -Wl,--end-group \ 1601 $(PRIVATE_TARGET_CRTEND_O) 1602endef 1603 1604define transform-o-to-static-executable 1605@echo "target StaticExecutable: $(PRIVATE_MODULE) ($@)" 1606@mkdir -p $(dir $@) 1607$(transform-o-to-static-executable-inner) 1608endef 1609 1610 1611########################################################### 1612## Commands for running gcc to link a host executable 1613########################################################### 1614ifdef BUILD_HOST_static 1615HOST_FPIE_FLAGS := 1616else 1617HOST_FPIE_FLAGS := -pie 1618# Force the correct entry point to workaround a bug in binutils that manifests with -pie 1619ifeq ($(HOST_CROSS_OS),windows) 1620HOST_CROSS_FPIE_FLAGS += -Wl,-e_mainCRTStartup 1621endif 1622endif 1623 1624ifneq ($(HOST_CUSTOM_LD_COMMAND),true) 1625define transform-host-o-to-executable-inner 1626$(hide) $(PRIVATE_CXX) \ 1627 $(PRIVATE_ALL_OBJECTS) \ 1628 -Wl,--whole-archive \ 1629 $(call normalize-host-libraries,$(PRIVATE_ALL_WHOLE_STATIC_LIBRARIES)) \ 1630 -Wl,--no-whole-archive \ 1631 $(if $(PRIVATE_GROUP_STATIC_LIBRARIES),-Wl$(comma)--start-group) \ 1632 $(call normalize-host-libraries,$(PRIVATE_ALL_STATIC_LIBRARIES)) \ 1633 $(if $(PRIVATE_GROUP_STATIC_LIBRARIES),-Wl$(comma)--end-group) \ 1634 $(if $(filter true,$(NATIVE_COVERAGE)),-lgcov) \ 1635 $(if $(filter true,$(NATIVE_COVERAGE)),$(PRIVATE_HOST_LIBPROFILE_RT)) \ 1636 $(call normalize-host-libraries,$(PRIVATE_ALL_SHARED_LIBRARIES)) \ 1637 -Wl,-rpath-link=$($(PRIVATE_2ND_ARCH_VAR_PREFIX)$(PRIVATE_PREFIX)OUT_INTERMEDIATE_LIBRARIES) \ 1638 -Wl,-rpath,\$$ORIGIN/../$(notdir $($(PRIVATE_2ND_ARCH_VAR_PREFIX)$(PRIVATE_PREFIX)OUT_SHARED_LIBRARIES)) \ 1639 -Wl,-rpath,\$$ORIGIN/$(notdir $($(PRIVATE_2ND_ARCH_VAR_PREFIX)$(PRIVATE_PREFIX)OUT_SHARED_LIBRARIES)) \ 1640 $($(PRIVATE_2ND_ARCH_VAR_PREFIX)$(PRIVATE_PREFIX)GLOBAL_LD_DIRS) \ 1641 $(if $(PRIVATE_NO_DEFAULT_COMPILER_FLAGS),, \ 1642 $(PRIVATE_HOST_GLOBAL_LDFLAGS) \ 1643 ) \ 1644 $(PRIVATE_LDFLAGS) \ 1645 -o $@ \ 1646 $(PRIVATE_LDLIBS) 1647endef 1648endif 1649 1650define transform-host-o-to-executable 1651@echo "$($(PRIVATE_PREFIX)DISPLAY) Executable: $(PRIVATE_MODULE) ($@)" 1652@mkdir -p $(dir $@) 1653$(transform-host-o-to-executable-inner) 1654endef 1655 1656 1657########################################################### 1658## Commands for running javac to make .class files 1659########################################################### 1660 1661# Add BUILD_NUMBER to apps default version name if it's unbundled build. 1662ifdef TARGET_BUILD_APPS 1663APPS_DEFAULT_VERSION_NAME := $(PLATFORM_VERSION)-$(BUILD_NUMBER_FROM_FILE) 1664else 1665APPS_DEFAULT_VERSION_NAME := $(PLATFORM_VERSION) 1666endif 1667 1668# TODO: Right now we generate the asset resources twice, first as part 1669# of generating the Java classes, then at the end when packaging the final 1670# assets. This should be changed to do one of two things: (1) Don't generate 1671# any resource files the first time, only create classes during that stage; 1672# or (2) Don't use the -c flag with the second stage, instead taking the 1673# resource files from the first stage as additional input. My original intent 1674# was to use approach (2), but this requires a little more work in the tool. 1675# Maybe we should just use approach (1). 1676 1677# This rule creates the R.java and Manifest.java files, both of which 1678# are PRODUCT-neutral. Don't pass PRIVATE_PRODUCT_AAPT_CONFIG to this invocation. 1679define create-resource-java-files 1680@mkdir -p $(PRIVATE_SOURCE_INTERMEDIATES_DIR) 1681@mkdir -p $(dir $(PRIVATE_RESOURCE_PUBLICS_OUTPUT)) 1682$(hide) $(AAPT) package $(PRIVATE_AAPT_FLAGS) -m \ 1683 $(eval # PRIVATE_PRODUCT_AAPT_CONFIG is intentionally missing-- see comment.) \ 1684 $(addprefix -J , $(PRIVATE_SOURCE_INTERMEDIATES_DIR)) \ 1685 $(addprefix -M , $(PRIVATE_ANDROID_MANIFEST)) \ 1686 $(addprefix -P , $(PRIVATE_RESOURCE_PUBLICS_OUTPUT)) \ 1687 $(addprefix -S , $(PRIVATE_RESOURCE_DIR)) \ 1688 $(addprefix -A , $(PRIVATE_ASSET_DIR)) \ 1689 $(addprefix -I , $(PRIVATE_AAPT_INCLUDES)) \ 1690 $(addprefix -G , $(PRIVATE_PROGUARD_OPTIONS_FILE)) \ 1691 $(addprefix --min-sdk-version , $(PRIVATE_DEFAULT_APP_TARGET_SDK)) \ 1692 $(addprefix --target-sdk-version , $(PRIVATE_DEFAULT_APP_TARGET_SDK)) \ 1693 $(if $(filter --version-code,$(PRIVATE_AAPT_FLAGS)),,--version-code $(PLATFORM_SDK_VERSION)) \ 1694 $(if $(filter --version-name,$(PRIVATE_AAPT_FLAGS)),,--version-name $(APPS_DEFAULT_VERSION_NAME)) \ 1695 $(addprefix --rename-manifest-package , $(PRIVATE_MANIFEST_PACKAGE_NAME)) \ 1696 $(addprefix --rename-instrumentation-target-package , $(PRIVATE_MANIFEST_INSTRUMENTATION_FOR)) \ 1697 --skip-symbols-without-default-localization 1698endef 1699 1700xlint_unchecked := -Xlint:unchecked 1701 1702# emit-line, <word list>, <output file> 1703define emit-line 1704 $(if $(1),echo -n '$(strip $(1)) ' >> $(2)) 1705endef 1706 1707# dump-words-to-file, <word list>, <output file> 1708define dump-words-to-file 1709 @rm -f $(2) 1710 @touch $(2) 1711 @$(call emit-line,$(wordlist 1,200,$(1)),$(2)) 1712 @$(call emit-line,$(wordlist 201,400,$(1)),$(2)) 1713 @$(call emit-line,$(wordlist 401,600,$(1)),$(2)) 1714 @$(call emit-line,$(wordlist 601,800,$(1)),$(2)) 1715 @$(call emit-line,$(wordlist 801,1000,$(1)),$(2)) 1716 @$(call emit-line,$(wordlist 1001,1200,$(1)),$(2)) 1717 @$(call emit-line,$(wordlist 1201,1400,$(1)),$(2)) 1718 @$(call emit-line,$(wordlist 1401,1600,$(1)),$(2)) 1719 @$(call emit-line,$(wordlist 1601,1800,$(1)),$(2)) 1720 @$(call emit-line,$(wordlist 1801,2000,$(1)),$(2)) 1721 @$(call emit-line,$(wordlist 2001,2200,$(1)),$(2)) 1722 @$(call emit-line,$(wordlist 2201,2400,$(1)),$(2)) 1723 @$(call emit-line,$(wordlist 2401,2600,$(1)),$(2)) 1724 @$(call emit-line,$(wordlist 2601,2800,$(1)),$(2)) 1725 @$(call emit-line,$(wordlist 2801,3000,$(1)),$(2)) 1726 @$(call emit-line,$(wordlist 3001,3200,$(1)),$(2)) 1727 @$(call emit-line,$(wordlist 3201,3400,$(1)),$(2)) 1728 @$(call emit-line,$(wordlist 3401,3600,$(1)),$(2)) 1729 @$(call emit-line,$(wordlist 3601,3800,$(1)),$(2)) 1730 @$(call emit-line,$(wordlist 3801,4000,$(1)),$(2)) 1731 @$(call emit-line,$(wordlist 4001,4200,$(1)),$(2)) 1732 @$(call emit-line,$(wordlist 4201,4400,$(1)),$(2)) 1733 @$(call emit-line,$(wordlist 4401,4600,$(1)),$(2)) 1734 @$(call emit-line,$(wordlist 4601,4800,$(1)),$(2)) 1735 @$(call emit-line,$(wordlist 4801,5000,$(1)),$(2)) 1736 @$(if $(wordlist 5001,5002,$(1)),$(error Too many words ($(words $(1))))) 1737endef 1738 1739# For a list of jar files, unzip them to a specified directory, 1740# but make sure that no META-INF files come along for the ride. 1741# 1742# $(1): files to unzip 1743# $(2): destination directory 1744define unzip-jar-files 1745 $(hide) for f in $(1); \ 1746 do \ 1747 if [ ! -f $$f ]; then \ 1748 echo Missing file $$f; \ 1749 exit 1; \ 1750 fi; \ 1751 unzip -qo $$f -d $(2); \ 1752 done \ 1753 $(if $(PRIVATE_DONT_DELETE_JAR_META_INF),,;rm -rf $(2)/META-INF) 1754endef 1755 1756# Common definition to invoke javac on the host and target. 1757# 1758# Some historical notes: 1759# - below we write the list of java files to java-source-list to avoid argument 1760# list length problems with Cygwin 1761# - we filter out duplicate java file names because eclipse's compiler 1762# doesn't like them. 1763# 1764# $(1): javac 1765# $(2): bootclasspath 1766define compile-java 1767$(hide) rm -f $@ 1768$(hide) rm -rf $(PRIVATE_CLASS_INTERMEDIATES_DIR) 1769$(hide) mkdir -p $(dir $@) 1770$(hide) mkdir -p $(PRIVATE_CLASS_INTERMEDIATES_DIR) 1771$(call unzip-jar-files,$(PRIVATE_STATIC_JAVA_LIBRARIES),$(PRIVATE_CLASS_INTERMEDIATES_DIR)) 1772$(call dump-words-to-file,$(PRIVATE_JAVA_SOURCES),$(PRIVATE_CLASS_INTERMEDIATES_DIR)/java-source-list) 1773$(hide) if [ -d "$(PRIVATE_SOURCE_INTERMEDIATES_DIR)" ]; then \ 1774 find $(PRIVATE_SOURCE_INTERMEDIATES_DIR) -name '*.java' -and -not -name '.*' >> $(PRIVATE_CLASS_INTERMEDIATES_DIR)/java-source-list; \ 1775fi 1776$(hide) tr ' ' '\n' < $(PRIVATE_CLASS_INTERMEDIATES_DIR)/java-source-list \ 1777 | sort -u > $(PRIVATE_CLASS_INTERMEDIATES_DIR)/java-source-list-uniq 1778$(hide) if [ -s $(PRIVATE_CLASS_INTERMEDIATES_DIR)/java-source-list-uniq ] ; then \ 1779 $(1) -encoding UTF-8 \ 1780 $(if $(findstring true,$(PRIVATE_WARNINGS_ENABLE)),$(xlint_unchecked),) \ 1781 $(2) \ 1782 $(addprefix -classpath ,$(strip \ 1783 $(call normalize-path-list,$(PRIVATE_ALL_JAVA_LIBRARIES)))) \ 1784 $(if $(findstring true,$(PRIVATE_WARNINGS_ENABLE)),$(xlint_unchecked),) \ 1785 -extdirs "" -d $(PRIVATE_CLASS_INTERMEDIATES_DIR) \ 1786 $(PRIVATE_JAVACFLAGS) \ 1787 \@$(PRIVATE_CLASS_INTERMEDIATES_DIR)/java-source-list-uniq \ 1788 || ( rm -rf $(PRIVATE_CLASS_INTERMEDIATES_DIR) ; exit 41 ) \ 1789fi 1790$(if $(PRIVATE_JAVA_LAYERS_FILE), $(hide) build/tools/java-layers.py \ 1791 $(PRIVATE_JAVA_LAYERS_FILE) \@$(PRIVATE_CLASS_INTERMEDIATES_DIR)/java-source-list-uniq,) 1792$(hide) rm -f $(PRIVATE_CLASS_INTERMEDIATES_DIR)/java-source-list 1793$(hide) rm -f $(PRIVATE_CLASS_INTERMEDIATES_DIR)/java-source-list-uniq 1794$(if $(PRIVATE_JAR_EXCLUDE_FILES), $(hide) find $(PRIVATE_CLASS_INTERMEDIATES_DIR) \ 1795 -name $(word 1, $(PRIVATE_JAR_EXCLUDE_FILES)) \ 1796 $(addprefix -o -name , $(wordlist 2, 999, $(PRIVATE_JAR_EXCLUDE_FILES))) \ 1797 | xargs rm -rf) 1798$(if $(PRIVATE_JAR_PACKAGES), \ 1799 $(hide) find $(PRIVATE_CLASS_INTERMEDIATES_DIR) -mindepth 1 -type f \ 1800 $(foreach pkg, $(PRIVATE_JAR_PACKAGES), \ 1801 -not -path $(PRIVATE_CLASS_INTERMEDIATES_DIR)/$(subst .,/,$(pkg))/\*) -delete ; \ 1802 find $(PRIVATE_CLASS_INTERMEDIATES_DIR) -empty -delete) 1803$(if $(PRIVATE_JAR_EXCLUDE_PACKAGES), $(hide) rm -rf \ 1804 $(foreach pkg, $(PRIVATE_JAR_EXCLUDE_PACKAGES), \ 1805 $(PRIVATE_CLASS_INTERMEDIATES_DIR)/$(subst .,/,$(pkg)))) 1806$(if $(PRIVATE_RMTYPEDEFS), $(hide) $(RMTYPEDEFS) -v $(PRIVATE_CLASS_INTERMEDIATES_DIR)) 1807$(if $(PRIVATE_JAR_MANIFEST), \ 1808 $(hide) sed -e "s/%BUILD_NUMBER%/$(BUILD_NUMBER_FROM_FILE)/" \ 1809 $(PRIVATE_JAR_MANIFEST) > $(dir $@)/manifest.mf && \ 1810 jar -cfm $@ $(dir $@)/manifest.mf \ 1811 -C $(PRIVATE_CLASS_INTERMEDIATES_DIR) ., \ 1812 $(hide) jar -cf $@ -C $(PRIVATE_CLASS_INTERMEDIATES_DIR) .) 1813$(if $(PRIVATE_EXTRA_JAR_ARGS),$(call add-java-resources-to,$@)) 1814endef 1815 1816define transform-java-to-classes.jar 1817@echo "target Java: $(PRIVATE_MODULE) ($(PRIVATE_CLASS_INTERMEDIATES_DIR))" 1818$(call compile-java,$(TARGET_JAVAC),$(PRIVATE_BOOTCLASSPATH)) 1819endef 1820 1821# Invoke Jack to compile java from source to dex and jack files. 1822# 1823# Some historical notes: 1824# - below we write the list of java files to java-source-list to avoid argument 1825# list length problems with Cygwin 1826# - we filter out duplicate java file names because Jack doesn't like them. 1827define jack-java-to-dex 1828$(hide) rm -f $@ 1829$(hide) rm -f $(PRIVATE_CLASSES_JACK) 1830$(hide) rm -rf $(PRIVATE_JACK_INTERMEDIATES_DIR) 1831$(hide) mkdir -p $(dir $@) 1832$(hide) mkdir -p $(dir $(PRIVATE_CLASSES_JACK)) 1833$(hide) mkdir -p $(PRIVATE_JACK_INTERMEDIATES_DIR) 1834$(if $(PRIVATE_JACK_INCREMENTAL_DIR),$(hide) mkdir -p $(PRIVATE_JACK_INCREMENTAL_DIR)) 1835$(call dump-words-to-file,$(PRIVATE_JAVA_SOURCES),$(PRIVATE_JACK_INTERMEDIATES_DIR)/java-source-list) 1836$(hide) if [ -d "$(PRIVATE_SOURCE_INTERMEDIATES_DIR)" ]; then \ 1837 find $(PRIVATE_SOURCE_INTERMEDIATES_DIR) -name '*.java' >> $(PRIVATE_JACK_INTERMEDIATES_DIR)/java-source-list; \ 1838fi 1839$(hide) tr ' ' '\n' < $(PRIVATE_JACK_INTERMEDIATES_DIR)/java-source-list \ 1840 | sort -u > $(PRIVATE_JACK_INTERMEDIATES_DIR)/java-source-list-uniq 1841$(if $(PRIVATE_JACK_PROGUARD_FLAGS), \ 1842 $(hide) echo -basedirectory $(CURDIR) > $@.flags; \ 1843 echo $(PRIVATE_JACK_PROGUARD_FLAGS) >> $@.flags; \ 1844) 1845$(if $(PRIVATE_EXTRA_JAR_ARGS), 1846 $(hide) mkdir -p $@.res.tmp 1847 $(hide) $(call create-empty-package-at,$@.res.tmp.zip) 1848 $(hide) $(call add-java-resources-to,$@.res.tmp.zip) 1849 $(hide) $(call unzip-jar-files,$@.res.tmp.zip,$@.res.tmp) 1850 $(hide) rm $@.res.tmp.zip) 1851$(hide) if [ -s $(PRIVATE_JACK_INTERMEDIATES_DIR)/java-source-list-uniq ] ; then \ 1852 export tmpEcjArg="@$(PRIVATE_JACK_INTERMEDIATES_DIR)/java-source-list-uniq"; \ 1853else \ 1854 export tmpEcjArg=""; \ 1855fi; \ 1856$(call call-jack,$(PRIVATE_JACK_VM_ARGS),$(PRIVATE_JACK_EXTRA_ARGS)) \ 1857 $(strip $(PRIVATE_JACK_FLAGS)) \ 1858 $(if $(NO_OPTIMIZE_DX), \ 1859 -D jack.dex.optimize="false") \ 1860 $(if $(PRIVATE_RMTYPEDEFS), \ 1861 -D jack.android.remove-typedef="true") \ 1862 $(addprefix --classpath ,$(strip \ 1863 $(call normalize-path-list,$(PRIVATE_BOOTCLASSPATH_JAVA_LIBRARIES) $(PRIVATE_ALL_JACK_LIBRARIES)))) \ 1864 $(addprefix --import ,$(call reverse-list,$(PRIVATE_STATIC_JACK_LIBRARIES))) \ 1865 $(if $(PRIVATE_EXTRA_JAR_ARGS),--import-resource $@.res.tmp) \ 1866 -D jack.import.resource.policy=keep-first \ 1867 -D jack.import.type.policy=keep-first \ 1868 --output-jack $(PRIVATE_CLASSES_JACK) \ 1869 -D jack.java.source.version=1.7 \ 1870 $(if $(PRIVATE_JACK_INCREMENTAL_DIR),--incremental-folder $(PRIVATE_JACK_INCREMENTAL_DIR)) \ 1871 --output-dex $(PRIVATE_JACK_INTERMEDIATES_DIR) \ 1872 $(addprefix --config-jarjar ,$(strip $(PRIVATE_JARJAR_RULES))) \ 1873 $(if $(PRIVATE_JACK_PROGUARD_FLAGS),--config-proguard $@.flags) \ 1874 $$tmpEcjArg \ 1875 || ( rm -rf $(PRIVATE_CLASSES_JACK); rm -rf $(PRIVATE_JACK_INTERMEDIATES_DIR); exit 41 ) 1876$(hide) mv $(PRIVATE_JACK_INTERMEDIATES_DIR)/classes*.dex $(dir $@) 1877$(hide) rm -f $(PRIVATE_JACK_INTERMEDIATES_DIR)/java-source-list 1878$(if $(PRIVATE_EXTRA_JAR_ARGS),$(hide) rm -rf $@.res.tmp) 1879$(hide) mv $(PRIVATE_JACK_INTERMEDIATES_DIR)/java-source-list-uniq $(PRIVATE_JACK_INTERMEDIATES_DIR).java-source-list 1880$(if $(PRIVATE_JAR_PACKAGES), $(hide) echo unsupported options PRIVATE_JAR_PACKAGES in $@; exit 53) 1881$(if $(PRIVATE_JAR_EXCLUDE_PACKAGES), $(hide) echo unsupported options JAR_EXCLUDE_PACKAGES in $@; exit 53) 1882$(if $(PRIVATE_JAR_MANIFEST), $(hide) echo unsupported options JAR_MANIFEST in $@; exit 53) 1883endef 1884 1885define transform-jar-to-jack 1886 $(hide) mkdir -p $(dir $@) 1887 $(JILL) $(PRIVATE_JILL_FLAGS) --output $@.tmpjill.jack $< 1888 $(hide) mkdir -p $@.tmpjill.res 1889 $(hide) $(call unzip-jar-files,$<,$@.tmpjill.res) 1890 $(hide) find $@.tmpjill.res -iname "*.class" -delete 1891 $(hide) $(call call-jack,$(PRIVATE_JACK_VM_ARGS),$(PRIVATE_JACK_EXTRA_ARGS)) \ 1892 -D jack.import.resource.policy=keep-first \ 1893 -D jack.import.type.policy=keep-first \ 1894 --import $@.tmpjill.jack \ 1895 --import-resource $@.tmpjill.res \ 1896 --output-jack $@ 1897 $(hide) rm -rf $@.tmpjill.res 1898 $(hide) rm $@.tmpjill.jack 1899endef 1900 1901 1902# Invoke Jack to compile java from source to jack files without shrink or obfuscation. 1903# 1904# Some historical notes: 1905# - below we write the list of java files to java-source-list to avoid argument 1906# list length problems with Cygwin 1907# - we filter out duplicate java file names because Jack doesn't like them. 1908define java-to-jack 1909$(hide) rm -f $@ 1910$(hide) rm -rf $(PRIVATE_JACK_INTERMEDIATES_DIR) 1911$(hide) mkdir -p $(dir $@) 1912$(hide) mkdir -p $(PRIVATE_JACK_INTERMEDIATES_DIR) 1913$(if $(PRIVATE_JACK_INCREMENTAL_DIR),$(hide) mkdir -p $(PRIVATE_JACK_INCREMENTAL_DIR)) 1914$(call dump-words-to-file,$(PRIVATE_JAVA_SOURCES),$(PRIVATE_JACK_INTERMEDIATES_DIR)/java-source-list) 1915$(hide) if [ -d "$(PRIVATE_SOURCE_INTERMEDIATES_DIR)" ]; then \ 1916 find $(PRIVATE_SOURCE_INTERMEDIATES_DIR) -name '*.java' >> $(PRIVATE_JACK_INTERMEDIATES_DIR)/java-source-list; \ 1917fi 1918$(hide) tr ' ' '\n' < $(PRIVATE_JACK_INTERMEDIATES_DIR)/java-source-list \ 1919 | sort -u > $(PRIVATE_JACK_INTERMEDIATES_DIR)/java-source-list-uniq 1920$(if $(PRIVATE_JACK_PROGUARD_FLAGS), \ 1921 $(hide) echo -basedirectory $(CURDIR) > $@.flags; \ 1922 echo $(PRIVATE_JACK_PROGUARD_FLAGS) >> $@.flags; \ 1923) 1924$(if $(PRIVATE_EXTRA_JAR_ARGS), 1925 $(hide) mkdir -p $@.res.tmp 1926 $(hide) $(call create-empty-package-at,$@.res.tmp.zip) 1927 $(hide) $(call add-java-resources-to,$@.res.tmp.zip) 1928 $(hide) unzip -qo $@.res.tmp.zip -d $@.res.tmp 1929 $(hide) rm $@.res.tmp.zip) 1930$(hide) if [ -s $(PRIVATE_JACK_INTERMEDIATES_DIR)/java-source-list-uniq ] ; then \ 1931 export tmpEcjArg="@$(PRIVATE_JACK_INTERMEDIATES_DIR)/java-source-list-uniq"; \ 1932else \ 1933 export tmpEcjArg=""; \ 1934fi; \ 1935$(call call-jack,$(PRIVATE_JACK_VM_ARGS),$(PRIVATE_JACK_EXTRA_ARGS)) \ 1936 $(strip $(PRIVATE_JACK_FLAGS)) \ 1937 $(if $(NO_OPTIMIZE_DX), \ 1938 -D jack.dex.optimize="false") \ 1939 $(addprefix --classpath ,$(strip \ 1940 $(call normalize-path-list,$(PRIVATE_BOOTCLASSPATH_JAVA_LIBRARIES) $(PRIVATE_ALL_JACK_LIBRARIES)))) \ 1941 $(addprefix --import ,$(call reverse-list,$(PRIVATE_STATIC_JACK_LIBRARIES))) \ 1942 $(if $(PRIVATE_EXTRA_JAR_ARGS),--import-resource $@.res.tmp) \ 1943 -D jack.import.resource.policy=keep-first \ 1944 -D jack.import.type.policy=keep-first \ 1945 -D jack.java.source.version=1.7 \ 1946 $(if $(PRIVATE_JACK_INCREMENTAL_DIR),--incremental-folder $(PRIVATE_JACK_INCREMENTAL_DIR)) \ 1947 --output-jack $@ \ 1948 $(addprefix --config-jarjar ,$(strip $(PRIVATE_JARJAR_RULES))) \ 1949 $(if $(PRIVATE_JACK_PROGUARD_FLAGS),--config-proguard $@.flags) \ 1950 $$tmpEcjArg \ 1951 || ( rm -f $@ ; exit 41 ) 1952$(hide) rm -f $(PRIVATE_JACK_INTERMEDIATES_DIR)/java-source-list 1953$(if $(PRIVATE_EXTRA_JAR_ARGS),$(hide) rm -rf $@.res.tmp) 1954$(hide) mv $(PRIVATE_JACK_INTERMEDIATES_DIR)/java-source-list-uniq $(PRIVATE_JACK_INTERMEDIATES_DIR).java-source-list 1955$(if $(PRIVATE_JAR_PACKAGES), $(hide) echo unsupported options PRIVATE_JAR_PACKAGES in $@; exit 53) 1956$(if $(PRIVATE_JAR_EXCLUDE_PACKAGES), $(hide) echo unsupported options JAR_EXCLUDE_PACKAGES in $@; exit 53) 1957$(if $(PRIVATE_JAR_MANIFEST), $(hide) echo unsupported options JAR_MANIFEST in $@; exit 53) 1958endef 1959 1960define transform-classes.jar-to-emma 1961$(hide) java -classpath $(EMMA_JAR) emma instr -outmode fullcopy -outfile \ 1962 $(PRIVATE_EMMA_COVERAGE_FILE) -ip $< -d $(PRIVATE_EMMA_INTERMEDIATES_DIR) \ 1963 $(addprefix -ix , $(PRIVATE_EMMA_COVERAGE_FILTER)) 1964endef 1965 1966#TODO: use a smaller -Xmx value for most libraries; 1967# only core.jar and framework.jar need a heap this big. 1968define transform-classes.jar-to-dex 1969@echo "target Dex: $(PRIVATE_MODULE)" 1970@mkdir -p $(dir $@) 1971$(hide) rm -f $(dir $@)classes*.dex 1972$(hide) $(DX) \ 1973 -JXms16M -JXmx2048M \ 1974 --dex --output=$(dir $@) \ 1975 $(if $(NO_OPTIMIZE_DX), \ 1976 --no-optimize) \ 1977 $(if $(GENERATE_DEX_DEBUG), \ 1978 --debug --verbose \ 1979 --dump-to=$(@:.dex=.lst) \ 1980 --dump-width=1000) \ 1981 $(PRIVATE_DX_FLAGS) \ 1982 $< 1983endef 1984 1985# Create a mostly-empty .jar file that we'll add to later. 1986# The MacOS jar tool doesn't like creating empty jar files, 1987# so we need to give it something. 1988# $(1) package to create 1989define create-empty-package-at 1990@mkdir -p $(dir $(1)) 1991$(hide) touch $(dir $(1))zipdummy 1992$(hide) (cd $(dir $(1)) && jar cf $(notdir $(1)) zipdummy) 1993$(hide) zip -qd $(1) zipdummy 1994$(hide) rm $(dir $(1))zipdummy 1995endef 1996 1997# Create a mostly-empty .jar file that we'll add to later. 1998# The MacOS jar tool doesn't like creating empty jar files, 1999# so we need to give it something. 2000define create-empty-package 2001$(call create-empty-package-at,$@) 2002endef 2003 2004# Copy an arhchive file and delete any class files and empty folders inside. 2005# $(1): the source archive file. 2006# $(2): the destination archive file. 2007define initialize-package-file 2008@mkdir -p $(dir $(2)) 2009$(hide) cp -f $(1) $(2) 2010$(hide) zip -qd $(2) "*.class" \ 2011 $(if $(strip $(PRIVATE_DONT_DELETE_JAR_DIRS)),,"*/") \ 2012 || true # Ignore the error when nothing to delete. 2013endef 2014 2015#TODO: we kinda want to build different asset packages for 2016# different configurations, then combine them later (or something). 2017# Per-locale, etc. 2018# A list of dynamic and static parameters; build layers for 2019# dynamic params that lay over the static ones. 2020#TODO: update the manifest to point to the package file 2021#Note that the version numbers are given to aapt as simple default 2022#values; applications can override these by explicitly stating 2023#them in their manifest. 2024define add-assets-to-package 2025$(hide) $(AAPT) package -u $(PRIVATE_AAPT_FLAGS) \ 2026 $(addprefix -c , $(PRIVATE_PRODUCT_AAPT_CONFIG)) \ 2027 $(addprefix --preferred-density , $(PRIVATE_PRODUCT_AAPT_PREF_CONFIG)) \ 2028 $(addprefix -M , $(PRIVATE_ANDROID_MANIFEST)) \ 2029 $(addprefix -S , $(PRIVATE_RESOURCE_DIR)) \ 2030 $(addprefix -A , $(PRIVATE_ASSET_DIR)) \ 2031 $(addprefix -I , $(PRIVATE_AAPT_INCLUDES)) \ 2032 $(addprefix --min-sdk-version , $(PRIVATE_DEFAULT_APP_TARGET_SDK)) \ 2033 $(addprefix --target-sdk-version , $(PRIVATE_DEFAULT_APP_TARGET_SDK)) \ 2034 $(if $(filter --product,$(PRIVATE_AAPT_FLAGS)),,$(addprefix --product , $(TARGET_AAPT_CHARACTERISTICS))) \ 2035 $(if $(filter --version-code,$(PRIVATE_AAPT_FLAGS)),,--version-code $(PLATFORM_SDK_VERSION)) \ 2036 $(if $(filter --version-name,$(PRIVATE_AAPT_FLAGS)),,--version-name $(APPS_DEFAULT_VERSION_NAME)) \ 2037 $(addprefix --rename-manifest-package , $(PRIVATE_MANIFEST_PACKAGE_NAME)) \ 2038 $(addprefix --rename-instrumentation-target-package , $(PRIVATE_MANIFEST_INSTRUMENTATION_FOR)) \ 2039 --skip-symbols-without-default-localization \ 2040 -F $@ 2041endef 2042 2043# We need the extra blank line, so that the command will be on a separate line. 2044# $(1): the ABI name 2045# $(2): the list of shared libraies 2046define _add-jni-shared-libs-to-package-per-abi 2047$(hide) cp $(2) $(dir $@)lib/$(1) 2048 2049endef 2050 2051# For apps_only build, don't uncompress/page-align the jni libraries, 2052# because the apk may be run on older platforms that don't support loading jni directly from apk. 2053ifdef TARGET_BUILD_APPS 2054JNI_COMPRESS_FLAGS := 2055ZIPALIGN_PAGE_ALIGN_FLAGS := 2056else 2057JNI_COMPRESS_FLAGS := -0 2058ZIPALIGN_PAGE_ALIGN_FLAGS := -p 2059endif 2060 2061define add-jni-shared-libs-to-package 2062$(hide) rm -rf $(dir $@)lib 2063$(hide) mkdir -p $(addprefix $(dir $@)lib/,$(PRIVATE_JNI_SHARED_LIBRARIES_ABI)) 2064$(foreach abi,$(PRIVATE_JNI_SHARED_LIBRARIES_ABI),\ 2065 $(call _add-jni-shared-libs-to-package-per-abi,$(abi),\ 2066 $(patsubst $(abi):%,%,$(filter $(abi):%,$(PRIVATE_JNI_SHARED_LIBRARIES))))) 2067$(hide) (cd $(dir $@) && zip -qr $(JNI_COMPRESS_FLAGS) $(notdir $@) lib) 2068$(hide) rm -rf $(dir $@)lib 2069endef 2070 2071#TODO: update the manifest to point to the dex file 2072define add-dex-to-package 2073$(hide) zip -qj $@ $(dir $(PRIVATE_DEX_FILE))classes*.dex 2074endef 2075 2076# Add java resources added by the current module. 2077# $(1) destination package 2078# 2079define add-java-resources-to 2080$(call dump-words-to-file, $(PRIVATE_EXTRA_JAR_ARGS), $(1).jar-arg-list) 2081$(hide) jar uf $(1) @$(1).jar-arg-list 2082@rm -f $(1).jar-arg-list 2083endef 2084 2085# Add resources carried by static Jack libraries. 2086# 2087define add-carried-jack-resources 2088 $(hide) if [ -d $(PRIVATE_JACK_INTERMEDIATES_DIR) ] ; then \ 2089 jack_res_jar_flags=$$(find $(PRIVATE_JACK_INTERMEDIATES_DIR) -type f \ 2090 | sed -e "s?^$(PRIVATE_JACK_INTERMEDIATES_DIR)/? -C $(PRIVATE_JACK_INTERMEDIATES_DIR) ?"); \ 2091 if [ -n "$$jack_res_jar_flags" ] ; then \ 2092 echo $$jack_res_jar_flags >$(dir $@)jack_res_jar_flags; \ 2093 jar uf $@ $$jack_res_jar_flags; \ 2094 fi; \ 2095fi 2096endef 2097 2098# Sign a package using the specified key/cert. 2099# 2100define sign-package 2101$(hide) mv $@ $@.unsigned 2102$(hide) java -jar $(SIGNAPK_JAR) \ 2103 $(PRIVATE_CERTIFICATE) $(PRIVATE_PRIVATE_KEY) \ 2104 $(PRIVATE_ADDITIONAL_CERTIFICATES) $@.unsigned $@.signed 2105$(hide) mv $@.signed $@ 2106endef 2107 2108# Align STORED entries of a package on 4-byte boundaries to make them easier to mmap. 2109# 2110define align-package 2111$(hide) mv $@ $@.unaligned 2112$(hide) $(ZIPALIGN) \ 2113 -f \ 2114 $(ZIPALIGN_PAGE_ALIGN_FLAGS) \ 2115 4 \ 2116 $@.unaligned $@.aligned 2117$(hide) mv $@.aligned $@ 2118endef 2119 2120# Uncompress shared libraries embedded in an apk. 2121# 2122define uncompress-shared-libs 2123$(hide) if unzip -l $@ $(PRIVATE_EMBEDDED_JNI_LIBS) >/dev/null ; then \ 2124 rm -rf $(dir $@)uncompressedlibs && mkdir $(dir $@)uncompressedlibs; \ 2125 unzip $@ $(PRIVATE_EMBEDDED_JNI_LIBS) -d $(dir $@)uncompressedlibs && \ 2126 zip -d $@ 'lib/*.so' && \ 2127 ( cd $(dir $@)uncompressedlibs && zip -D -r -0 ../$(notdir $@) lib ) && \ 2128 rm -rf $(dir $@)uncompressedlibs; \ 2129 fi 2130endef 2131 2132define install-dex-debug 2133$(hide) if [ -f "$(PRIVATE_INTERMEDIATES_DIR)/classes.dex" ]; then \ 2134 mkdir -p $(TOP)/dalvik/DEBUG-FILES; \ 2135 $(ACP) $(PRIVATE_INTERMEDIATES_DIR)/classes.dex \ 2136 $(TOP)/dalvik/DEBUG-FILES/$(PRIVATE_MODULE).dex; \ 2137 fi 2138$(hide) if [ -f "$(PRIVATE_INTERMEDIATES_DIR)/classes.lst" ]; then \ 2139 mkdir -p $(TOP)/dalvik/DEBUG-FILES; \ 2140 $(ACP) $(PRIVATE_INTERMEDIATES_DIR)/classes.lst \ 2141 $(TOP)/dalvik/DEBUG-FILES/$(PRIVATE_MODULE).lst; \ 2142 fi 2143endef 2144 2145# TODO(joeo): If we can ever upgrade to post 3.81 make and get the 2146# new prebuilt rules to work, we should change this to copy the 2147# resources to the out directory and then copy the resources. 2148 2149# Note: we intentionally don't clean PRIVATE_CLASS_INTERMEDIATES_DIR 2150# in transform-java-to-classes for the sake of vm-tests. 2151define transform-host-java-to-package 2152@echo "$($(PRIVATE_PREFIX)DISPLAY) Java: $(PRIVATE_MODULE) ($(PRIVATE_CLASS_INTERMEDIATES_DIR))" 2153$(call compile-java,$(HOST_JAVAC),$(PRIVATE_BOOTCLASSPATH)) 2154endef 2155 2156########################################################### 2157## Commands for copying files 2158########################################################### 2159 2160# Define a rule to copy a header. Used via $(eval) by copy_headers.make. 2161# $(1): source header 2162# $(2): destination header 2163define copy-one-header 2164$(2): $(1) 2165 @echo "Header: $$@" 2166 $$(copy-file-to-new-target-with-cp) 2167endef 2168 2169# Define a rule to copy a file. For use via $(eval). 2170# $(1): source file 2171# $(2): destination file 2172define copy-one-file 2173$(2): $(1) | $(ACP) 2174 @echo "Copy: $$@" 2175 $$(copy-file-to-target) 2176endef 2177 2178# Copies many files. 2179# $(1): The files to copy. Each entry is a ':' separated src:dst pair 2180# Evaluates to the list of the dst files (ie suitable for a dependency list) 2181define copy-many-files 2182$(foreach f, $(1), $(strip \ 2183 $(eval _cmf_tuple := $(subst :, ,$(f))) \ 2184 $(eval _cmf_src := $(word 1,$(_cmf_tuple))) \ 2185 $(eval _cmf_dest := $(word 2,$(_cmf_tuple))) \ 2186 $(eval $(call copy-one-file,$(_cmf_src),$(_cmf_dest))) \ 2187 $(_cmf_dest))) 2188endef 2189 2190# Copy the file only if it's a well-formed xml file. For use via $(eval). 2191# $(1): source file 2192# $(2): destination file, must end with .xml. 2193define copy-xml-file-checked 2194$(2): $(1) | $(ACP) 2195 @echo "Copy xml: $$@" 2196 $(hide) xmllint $$< >/dev/null # Don't print the xml file to stdout. 2197 $$(copy-file-to-target) 2198endef 2199 2200# The -t option to acp and the -p option to cp is 2201# required for OSX. OSX has a ridiculous restriction 2202# where it's an error for a .a file's modification time 2203# to disagree with an internal timestamp, and this 2204# macro is used to install .a files (among other things). 2205 2206# Copy a single file from one place to another, 2207# preserving permissions and overwriting any existing 2208# file. 2209# We disable the "-t" option for acp cannot handle 2210# high resolution timestamp correctly on file systems like ext4. 2211# Therefore copy-file-to-target is the same as copy-file-to-new-target. 2212define copy-file-to-target 2213@mkdir -p $(dir $@) 2214$(hide) $(ACP) -fp $< $@ 2215endef 2216 2217# The same as copy-file-to-target, but use the local 2218# cp command instead of acp. 2219define copy-file-to-target-with-cp 2220@mkdir -p $(dir $@) 2221$(hide) cp -fp $< $@ 2222endef 2223 2224# The same as copy-file-to-target, but use the zipalign tool to do so. 2225define copy-file-to-target-with-zipalign 2226@mkdir -p $(dir $@) 2227$(hide) $(ZIPALIGN) -f 4 $< $@ 2228endef 2229 2230# The same as copy-file-to-target, but strip out "# comment"-style 2231# comments (for config files and such). 2232define copy-file-to-target-strip-comments 2233@mkdir -p $(dir $@) 2234$(hide) sed -e 's/#.*$$//' -e 's/[ \t]*$$//' -e '/^$$/d' < $< > $@ 2235endef 2236 2237# The same as copy-file-to-target, but don't preserve 2238# the old modification time. 2239define copy-file-to-new-target 2240@mkdir -p $(dir $@) 2241$(hide) $(ACP) -fp $< $@ 2242endef 2243 2244# The same as copy-file-to-new-target, but use the local 2245# cp command instead of acp. 2246define copy-file-to-new-target-with-cp 2247@mkdir -p $(dir $@) 2248$(hide) cp -f $< $@ 2249endef 2250 2251# Copy a prebuilt file to a target location. 2252define transform-prebuilt-to-target 2253@echo "$(if $(PRIVATE_IS_HOST_MODULE),host,target) Prebuilt: $(PRIVATE_MODULE) ($@)" 2254$(copy-file-to-target) 2255endef 2256 2257# Copy a prebuilt file to a target location, using zipalign on it. 2258define transform-prebuilt-to-target-with-zipalign 2259@echo "$(if $(PRIVATE_IS_HOST_MODULE),host,target) Prebuilt APK: $(PRIVATE_MODULE) ($@)" 2260$(copy-file-to-target-with-zipalign) 2261endef 2262 2263# Copy a prebuilt file to a target location, stripping "# comment" comments. 2264define transform-prebuilt-to-target-strip-comments 2265@echo "$(if $(PRIVATE_IS_HOST_MODULE),host,target) Prebuilt: $(PRIVATE_MODULE) ($@)" 2266$(copy-file-to-target-strip-comments) 2267endef 2268 2269# Copy a list of files/directories to target location, with sub dir structure preserved. 2270# For example $(HOST_OUT_EXECUTABLES)/aapt -> $(staging)/bin/aapt . 2271# $(1): the source list of files/directories. 2272# $(2): the path prefix to strip. In the above example it would be $(HOST_OUT). 2273# $(3): the target location. 2274define copy-files-with-structure 2275$(foreach t,$(1),\ 2276 $(eval s := $(patsubst $(2)%,%,$(t)))\ 2277 $(hide) mkdir -p $(dir $(3)/$(s)); cp -Rf $(t) $(3)/$(s)$(newline)) 2278endef 2279 2280 2281########################################################### 2282## Commands to call Proguard 2283########################################################### 2284define transform-jar-to-proguard 2285@echo Proguard: $@ 2286$(hide) $(PROGUARD) -injars $< -outjars $@ $(PRIVATE_PROGUARD_FLAGS) \ 2287 $(addprefix -injars , $(PRIVATE_EXTRA_INPUT_JAR)) 2288endef 2289 2290########################################################### 2291## Stuff source generated from one-off tools 2292########################################################### 2293 2294define transform-generated-source 2295@echo "target Generated: $(PRIVATE_MODULE) <= $<" 2296@mkdir -p $(dir $@) 2297$(hide) $(PRIVATE_CUSTOM_TOOL) 2298endef 2299 2300 2301########################################################### 2302## Assertions about attributes of the target 2303########################################################### 2304 2305# $(1): The file to check 2306ifndef get-file-size 2307$(error HOST_OS must define get-file-size) 2308endif 2309 2310# Convert a partition data size (eg, as reported in /proc/mtd) to the 2311# size of the image used to flash that partition (which includes a 2312# spare area for each page). 2313# $(1): the partition data size 2314define image-size-from-data-size 2315$(strip $(eval _isfds_value := $$(shell echo $$$$(($(1) / $(BOARD_NAND_PAGE_SIZE) * \ 2316 ($(BOARD_NAND_PAGE_SIZE)+$(BOARD_NAND_SPARE_SIZE))))))\ 2317$(if $(filter 0, $(_isfds_value)),$(shell echo $$(($(BOARD_NAND_PAGE_SIZE)+$(BOARD_NAND_SPARE_SIZE)))),$(_isfds_value))\ 2318$(eval _isfds_value :=)) 2319endef 2320 2321# $(1): The file(s) to check (often $@) 2322# $(2): The maximum total image size, in decimal bytes. 2323# Make sure to take into account any reserved space needed for the FS. 2324# 2325# If $(2) is empty, evaluates to "true" 2326# 2327# Reserve bad blocks. Make sure that MAX(1% of partition size, 2 blocks) 2328# is left over after the image has been flashed. Round the 1% up to the 2329# next whole flash block size. 2330define assert-max-file-size 2331$(if $(2), \ 2332 size=$$(for i in $(1); do $(call get-file-size,$$i); echo +; done; echo 0); \ 2333 total=$$(( $$( echo "$$size" ) )); \ 2334 printname=$$(echo -n "$(1)" | tr " " +); \ 2335 img_blocksize=$(call image-size-from-data-size,$(BOARD_FLASH_BLOCK_SIZE)); \ 2336 twoblocks=$$((img_blocksize * 2)); \ 2337 onepct=$$((((($(2) / 100) - 1) / img_blocksize + 1) * img_blocksize)); \ 2338 reserve=$$((twoblocks > onepct ? twoblocks : onepct)); \ 2339 maxsize=$$(($(2) - reserve)); \ 2340 echo "$$printname maxsize=$$maxsize blocksize=$$img_blocksize total=$$total reserve=$$reserve"; \ 2341 if [ "$$total" -gt "$$maxsize" ]; then \ 2342 echo "error: $$printname too large ($$total > [$(2) - $$reserve])"; \ 2343 false; \ 2344 elif [ "$$total" -gt $$((maxsize - 32768)) ]; then \ 2345 echo "WARNING: $$printname approaching size limit ($$total now; limit $$maxsize)"; \ 2346 fi \ 2347 , \ 2348 true \ 2349 ) 2350endef 2351 2352# Like assert-max-file-size, but the second argument is a partition 2353# size, which we'll convert to a max image size before checking it 2354# against the files. 2355# 2356# $(1): The file(s) to check (often $@) 2357# $(2): The partition size. 2358define assert-max-image-size 2359$(if $(2), \ 2360 $(call assert-max-file-size,$(1),$(call image-size-from-data-size,$(2)))) 2361endef 2362 2363 2364########################################################### 2365## Define device-specific radio files 2366########################################################### 2367INSTALLED_RADIOIMAGE_TARGET := 2368 2369# Copy a radio image file to the output location, and add it to 2370# INSTALLED_RADIOIMAGE_TARGET. 2371# $(1): filename 2372define add-radio-file 2373 $(eval $(call add-radio-file-internal,$(1),$(notdir $(1)))) 2374endef 2375define add-radio-file-internal 2376INSTALLED_RADIOIMAGE_TARGET += $$(PRODUCT_OUT)/$(2) 2377$$(PRODUCT_OUT)/$(2) : $$(LOCAL_PATH)/$(1) | $$(ACP) 2378 $$(transform-prebuilt-to-target) 2379endef 2380 2381# Version of add-radio-file that also arranges for the version of the 2382# file to be checked against the contents of 2383# $(TARGET_BOARD_INFO_FILE). 2384# $(1): filename 2385# $(2): name of version variable in board-info (eg, "version-baseband") 2386define add-radio-file-checked 2387 $(eval $(call add-radio-file-checked-internal,$(1),$(notdir $(1)),$(2))) 2388endef 2389define add-radio-file-checked-internal 2390INSTALLED_RADIOIMAGE_TARGET += $$(PRODUCT_OUT)/$(2) 2391BOARD_INFO_CHECK += $(3):$(LOCAL_PATH)/$(1) 2392$$(PRODUCT_OUT)/$(2) : $$(LOCAL_PATH)/$(1) | $$(ACP) 2393 $$(transform-prebuilt-to-target) 2394endef 2395 2396 2397########################################################### 2398# Override the package defined in $(1), setting the 2399# variables listed below differently. 2400# 2401# $(1): The makefile to override (relative to the source 2402# tree root) 2403# $(2): Old LOCAL_PACKAGE_NAME value. 2404# $(3): New LOCAL_PACKAGE_NAME value. 2405# $(4): New LOCAL_MANIFEST_PACKAGE_NAME value. 2406# $(5): New LOCAL_CERTIFICATE value. 2407# $(6): New LOCAL_INSTRUMENTATION_FOR value. 2408# $(7): New LOCAL_MANIFEST_INSTRUMENTATION_FOR value. 2409# 2410# Note that LOCAL_PACKAGE_OVERRIDES is NOT cleared in 2411# clear_vars.mk. 2412########################################################### 2413define inherit-package 2414 $(eval $(call inherit-package-internal,$(1),$(2),$(3),$(4),$(5),$(6),$(7))) 2415endef 2416 2417define inherit-package-internal 2418 LOCAL_PACKAGE_OVERRIDES \ 2419 := $(strip $(1))||$(strip $(2))||$(strip $(3))||$(strip $(4))||&&$(strip $(5))||&&$(strip $(6))||&&$(strip $(7)) $(LOCAL_PACKAGE_OVERRIDES) 2420 include $(1) 2421 LOCAL_PACKAGE_OVERRIDES \ 2422 := $(wordlist 1,$(words $(LOCAL_PACKAGE_OVERRIDES)), $(LOCAL_PACKAGE_OVERRIDES)) 2423endef 2424 2425# To be used with inherit-package above 2426# Evalutes to true if the package was overridden 2427define set-inherited-package-variables 2428$(strip $(call set-inherited-package-variables-internal)) 2429endef 2430 2431define keep-or-override 2432$(eval $(1) := $(if $(2),$(2),$($(1)))) 2433endef 2434 2435define set-inherited-package-variables-internal 2436 $(eval _o := $(subst ||, ,$(lastword $(LOCAL_PACKAGE_OVERRIDES)))) 2437 $(eval _n := $(subst ||, ,$(firstword $(LOCAL_PACKAGE_OVERRIDES)))) 2438 $(if $(filter $(word 2,$(_n)),$(LOCAL_PACKAGE_NAME)), \ 2439 $(eval LOCAL_PACKAGE_NAME := $(word 3,$(_o))) \ 2440 $(eval LOCAL_MANIFEST_PACKAGE_NAME := $(word 4,$(_o))) \ 2441 $(call keep-or-override,LOCAL_CERTIFICATE,$(patsubst &&%,%,$(word 5,$(_o)))) \ 2442 $(call keep-or-override,LOCAL_INSTRUMENTATION_FOR,$(patsubst &&%,%,$(word 6,$(_o)))) \ 2443 $(call keep-or-override,LOCAL_MANIFEST_INSTRUMENTATION_FOR,$(patsubst &&%,%,$(word 7,$(_o)))) \ 2444 $(eval LOCAL_OVERRIDES_PACKAGES := $(sort $(LOCAL_OVERRIDES_PACKAGES) $(word 2,$(_o)))) \ 2445 true \ 2446 ,) 2447endef 2448 2449########################################################### 2450## API Check 2451########################################################### 2452 2453# eval this to define a rule that runs apicheck. 2454# 2455# Args: 2456# $(1) target 2457# $(2) stable api file 2458# $(3) api file to be tested 2459# $(4) stable removed api file 2460# $(5) removed api file to be tested 2461# $(6) arguments for apicheck 2462# $(7) command to run if apicheck failed 2463# $(8) target dependent on this api check 2464# $(9) additional dependencies 2465define check-api 2466$(TARGET_OUT_COMMON_INTERMEDIATES)/PACKAGING/$(strip $(1))-timestamp: $(2) $(3) $(4) $(APICHECK) $(9) 2467 @echo "Checking API:" $(1) 2468 $(hide) ( $(APICHECK_COMMAND) $(6) $(2) $(3) $(4) $(5) || ( $(7) ; exit 38 ) ) 2469 $(hide) mkdir -p $$(dir $$@) 2470 $(hide) touch $$@ 2471$(8): $(TARGET_OUT_COMMON_INTERMEDIATES)/PACKAGING/$(strip $(1))-timestamp 2472endef 2473 2474## Whether to build from source if prebuilt alternative exists 2475########################################################### 2476# $(1): module name 2477# $(2): LOCAL_PATH 2478# Expands to empty string if not from source. 2479ifeq (true,$(ANDROID_BUILD_FROM_SOURCE)) 2480define if-build-from-source 2481true 2482endef 2483else 2484define if-build-from-source 2485$(if $(filter $(ANDROID_NO_PREBUILT_MODULES),$(1))$(filter \ 2486 $(addsuffix %,$(ANDROID_NO_PREBUILT_PATHS)),$(2)),true) 2487endef 2488endif 2489 2490# Include makefile $(1) if build from source for module $(2) 2491# $(1): the makefile to include 2492# $(2): module name 2493# $(3): LOCAL_PATH 2494define include-if-build-from-source 2495$(if $(call if-build-from-source,$(2),$(3)),$(eval include $(1))) 2496endef 2497 2498# Return the arch for the source file of a prebuilt 2499# Return "none" if no matching arch found, so the result can be passed to 2500# LOCAL_MODULE_TARGET_ARCH. 2501# $(1) the list of archs supported by the prebuilt 2502define get-prebuilt-src-arch 2503$(strip $(if $(filter $(TARGET_ARCH),$(1)),$(TARGET_ARCH),\ 2504 $(if $(filter $(TARGET_2ND_ARCH),$(1)),$(TARGET_2ND_ARCH),none))) 2505endef 2506 2507########################################################### 2508## Other includes 2509########################################################### 2510 2511# ----------------------------------------------------------------- 2512# Rules and functions to help copy important files to DIST_DIR 2513# when requested. 2514include $(BUILD_SYSTEM)/distdir.mk 2515 2516# Include any vendor specific definitions.mk file 2517-include $(TOPDIR)vendor/*/build/core/definitions.mk 2518-include $(TOPDIR)device/*/build/core/definitions.mk 2519 2520# broken: 2521# $(foreach file,$^,$(if $(findstring,.a,$(suffix $file)),-l$(file),$(file))) 2522 2523########################################################### 2524## Misc notes 2525########################################################### 2526 2527#DEPDIR = .deps 2528#df = $(DEPDIR)/$(*F) 2529 2530#SRCS = foo.c bar.c ... 2531 2532#%.o : %.c 2533# @$(MAKEDEPEND); \ 2534# cp $(df).d $(df).P; \ 2535# sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \ 2536# -e '/^$$/ d' -e 's/$$/ :/' < $(df).d >> $(df).P; \ 2537# rm -f $(df).d 2538# $(COMPILE.c) -o $@ $< 2539 2540#-include $(SRCS:%.c=$(DEPDIR)/%.P) 2541 2542 2543#%.o : %.c 2544# $(COMPILE.c) -MD -o $@ $< 2545# @cp $*.d $*.P; \ 2546# sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \ 2547# -e '/^$$/ d' -e 's/$$/ :/' < $*.d >> $*.P; \ 2548# rm -f $*.d 2549