definitions.mk revision 16f93d5661afe23229ab3b08ddd5fde9bc9c7eb8
1# 2# Copyright (C) 2008 The Android Open Source Project 3# 4# Licensed under the Apache License, Version 2.0 (the "License"); 5# you may not use this file except in compliance with the License. 6# You may obtain a copy of the License at 7# 8# http://www.apache.org/licenses/LICENSE-2.0 9# 10# Unless required by applicable law or agreed to in writing, software 11# distributed under the License is distributed on an "AS IS" BASIS, 12# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13# See the License for the specific language governing permissions and 14# limitations under the License. 15# 16 17## 18## Common build system definitions. Mostly standard 19## commands for building various types of targets, which 20## are used by others to construct the final targets. 21## 22 23# These are variables we use to collect overall lists 24# of things being processed. 25 26# Full paths to all of the documentation 27ALL_DOCS:= 28 29# The short names of all of the targets in the system. 30# For each element of ALL_MODULES, two other variables 31# are defined: 32# $(ALL_MODULES.$(target)).BUILT 33# $(ALL_MODULES.$(target)).INSTALLED 34# The BUILT variable contains LOCAL_BUILT_MODULE for that 35# target, and the INSTALLED variable contains the LOCAL_INSTALLED_MODULE. 36# Some targets may have multiple files listed in the BUILT and INSTALLED 37# sub-variables. 38ALL_MODULES:= 39 40# Full paths to targets that should be added to the "make droid" 41# set of installed targets. 42ALL_DEFAULT_INSTALLED_MODULES:= 43 44# The list of tags that have been defined by 45# LOCAL_MODULE_TAGS. Each word in this variable maps 46# to a corresponding ALL_MODULE_TAGS.<tagname> variable 47# that contains all of the INSTALLED_MODULEs with that tag. 48ALL_MODULE_TAGS:= 49 50# Similar to ALL_MODULE_TAGS, but contains the short names 51# of all targets for a particular tag. The top-level variable 52# won't have the list of tags; ust ALL_MODULE_TAGS to get 53# the list of all known tags. (This means that this variable 54# will always be empty; it's just here as a placeholder for 55# its sub-variables.) 56ALL_MODULE_NAME_TAGS:= 57 58# Full paths to all prebuilt files that will be copied 59# (used to make the dependency on acp) 60ALL_PREBUILT:= 61 62# Full path to all files that are made by some tool 63ALL_GENERATED_SOURCES:= 64 65# Full path to all asm, C, C++, lex and yacc generated C files. 66# These all have an order-only dependency on the copied headers 67ALL_C_CPP_ETC_OBJECTS:= 68 69# The list of dynamic binaries that haven't been stripped/compressed/etc. 70ALL_ORIGINAL_DYNAMIC_BINARIES:= 71 72# These files go into the SDK 73ALL_SDK_FILES:= 74 75# Files for dalvik. This is often build without building the rest of the OS. 76INTERNAL_DALVIK_MODULES:= 77 78# All findbugs xml files 79ALL_FINDBUGS_FILES:= 80 81# GPL module license files 82ALL_GPL_MODULE_LICENSE_FILES:= 83 84# Target and host installed module's dependencies on shared libraries. 85# They are list of "<module_name>:<installed_file>:lib1,lib2...". 86TARGET_DEPENDENCIES_ON_SHARED_LIBRARIES := 87$(TARGET_2ND_ARCH_VAR_PREFIX)TARGET_DEPENDENCIES_ON_SHARED_LIBRARIES := 88HOST_DEPENDENCIES_ON_SHARED_LIBRARIES := 89$(HOST_2ND_ARCH_VAR_PREFIX)HOST_DEPENDENCIES_ON_SHARED_LIBRARIES := 90HOST_CROSS_DEPENDENCIES_ON_SHARED_LIBRARIES := 91 92# Generated class file names for Android resource. 93# They are escaped and quoted so can be passed safely to a bash command. 94ANDROID_RESOURCE_GENERATED_CLASSES := 'R.class' 'R$$*.class' 'Manifest.class' 'Manifest$$*.class' 95 96# Display names for various build targets 97TARGET_DISPLAY := target 98HOST_DISPLAY := host 99HOST_CROSS_DISPLAY := host cross 100 101########################################################### 102## Debugging; prints a variable list to stdout 103########################################################### 104 105# $(1): variable name list, not variable values 106define print-vars 107$(foreach var,$(1), \ 108 $(info $(var):) \ 109 $(foreach word,$($(var)), \ 110 $(info $(space)$(space)$(word)) \ 111 ) \ 112 ) 113endef 114 115########################################################### 116## Evaluates to true if the string contains the word true, 117## and empty otherwise 118## $(1): a var to test 119########################################################### 120 121define true-or-empty 122$(filter true, $(1)) 123endef 124 125 126########################################################### 127## Retrieve the directory of the current makefile 128## Must be called before including any other makefile!! 129########################################################### 130 131# Figure out where we are. 132define my-dir 133$(strip \ 134 $(eval LOCAL_MODULE_MAKEFILE := $$(lastword $$(MAKEFILE_LIST))) \ 135 $(eval LOCAL_MODULE_MAKEFILE_DEP := $(if $(BUILDING_WITH_NINJA),,$$(LOCAL_MODULE_MAKEFILE))) \ 136 $(if $(filter $(BUILD_SYSTEM)/% $(OUT_DIR)/%,$(LOCAL_MODULE_MAKEFILE)), \ 137 $(error my-dir must be called before including any other makefile.) \ 138 , \ 139 $(patsubst %/,%,$(dir $(LOCAL_MODULE_MAKEFILE))) \ 140 ) \ 141 ) 142endef 143 144########################################################### 145## Retrieve a list of all makefiles immediately below some directory 146########################################################### 147 148define all-makefiles-under 149$(sort $(wildcard $(1)/*/Android.mk)) 150endef 151 152########################################################### 153## Look under a directory for makefiles that don't have parent 154## makefiles. 155########################################################### 156 157# $(1): directory to search under 158# Ignores $(1)/Android.mk 159define first-makefiles-under 160$(shell build/tools/findleaves.py $(FIND_LEAVES_EXCLUDES) \ 161 --mindepth=2 $(1) Android.mk) 162endef 163 164########################################################### 165## Retrieve a list of all makefiles immediately below your directory 166## Must be called before including any other makefile!! 167########################################################### 168 169define all-subdir-makefiles 170$(call all-makefiles-under,$(call my-dir)) 171endef 172 173########################################################### 174## Look in the named list of directories for makefiles, 175## relative to the current directory. 176## Must be called before including any other makefile!! 177########################################################### 178 179# $(1): List of directories to look for under this directory 180define all-named-subdir-makefiles 181$(sort $(wildcard $(addsuffix /Android.mk, $(addprefix $(call my-dir)/,$(1))))) 182endef 183 184########################################################### 185## Find all of the directories under the named directories with 186## the specified name. 187## Meant to be used like: 188## INC_DIRS := $(call all-named-dirs-under,inc,.) 189########################################################### 190 191define all-named-dirs-under 192$(call find-subdir-files,$(2) -type d -name "$(1)") 193endef 194 195########################################################### 196## Find all the directories under the current directory that 197## haves name that match $(1) 198########################################################### 199 200define all-subdir-named-dirs 201$(call all-named-dirs-under,$(1),.) 202endef 203 204########################################################### 205## Find all of the files under the named directories with 206## the specified name. 207## Meant to be used like: 208## SRC_FILES := $(call all-named-files-under,*.h,src tests) 209########################################################### 210 211define all-named-files-under 212$(call find-files-in-subdirs,$(LOCAL_PATH),"$(1)",$(2)) 213endef 214 215########################################################### 216## Find all of the files under the current directory with 217## the specified name. 218########################################################### 219 220define all-subdir-named-files 221$(call all-named-files-under,$(1),.) 222endef 223 224########################################################### 225## Find all of the java files under the named directories. 226## Meant to be used like: 227## SRC_FILES := $(call all-java-files-under,src tests) 228########################################################### 229 230define all-java-files-under 231$(call all-named-files-under,*.java,$(1)) 232endef 233 234########################################################### 235## Find all of the java files from here. Meant to be used like: 236## SRC_FILES := $(call all-subdir-java-files) 237########################################################### 238 239define all-subdir-java-files 240$(call all-java-files-under,.) 241endef 242 243########################################################### 244## Find all of the c files under the named directories. 245## Meant to be used like: 246## SRC_FILES := $(call all-c-files-under,src tests) 247########################################################### 248 249define all-c-files-under 250$(call all-named-files-under,*.c,$(1)) 251endef 252 253########################################################### 254## Find all of the c files from here. Meant to be used like: 255## SRC_FILES := $(call all-subdir-c-files) 256########################################################### 257 258define all-subdir-c-files 259$(call all-c-files-under,.) 260endef 261 262########################################################### 263## Find all of the cpp files under the named directories. 264## LOCAL_CPP_EXTENSION is respected if set. 265## Meant to be used like: 266## SRC_FILES := $(call all-cpp-files-under,src tests) 267########################################################### 268 269define all-cpp-files-under 270$(sort $(patsubst ./%,%, \ 271 $(shell cd $(LOCAL_PATH) ; \ 272 find -L $(1) -name "*$(or $(LOCAL_CPP_EXTENSION),.cpp)" -and -not -name ".*") \ 273 )) 274endef 275 276########################################################### 277## Find all of the cpp files from here. Meant to be used like: 278## SRC_FILES := $(call all-subdir-cpp-files) 279########################################################### 280 281define all-subdir-cpp-files 282$(call all-cpp-files-under,.) 283endef 284 285########################################################### 286## Find all files named "I*.aidl" under the named directories, 287## which must be relative to $(LOCAL_PATH). The returned list 288## is relative to $(LOCAL_PATH). 289########################################################### 290 291define all-Iaidl-files-under 292$(call all-named-files-under,I*.aidl,$(1)) 293endef 294 295########################################################### 296## Find all of the "I*.aidl" files under $(LOCAL_PATH). 297########################################################### 298 299define all-subdir-Iaidl-files 300$(call all-Iaidl-files-under,.) 301endef 302 303########################################################### 304## Find all of the logtags files under the named directories. 305## Meant to be used like: 306## SRC_FILES := $(call all-logtags-files-under,src) 307########################################################### 308 309define all-logtags-files-under 310$(call all-named-files-under,*.logtags,$(1)) 311endef 312 313########################################################### 314## Find all of the .proto files under the named directories. 315## Meant to be used like: 316## SRC_FILES := $(call all-proto-files-under,src) 317########################################################### 318 319define all-proto-files-under 320$(call all-named-files-under,*.proto,$(1)) 321endef 322 323########################################################### 324## Find all of the RenderScript files under the named directories. 325## Meant to be used like: 326## SRC_FILES := $(call all-renderscript-files-under,src) 327########################################################### 328 329define all-renderscript-files-under 330$(call find-subdir-files,$(1) \( -name "*.rs" -or -name "*.fs" \) -and -not -name ".*") 331endef 332 333########################################################### 334## Find all of the S files under the named directories. 335## Meant to be used like: 336## SRC_FILES := $(call all-c-files-under,src tests) 337########################################################### 338 339define all-S-files-under 340$(call all-named-files-under,*.S,$(1)) 341endef 342 343########################################################### 344## Find all of the html files under the named directories. 345## Meant to be used like: 346## SRC_FILES := $(call all-html-files-under,src tests) 347########################################################### 348 349define all-html-files-under 350$(call all-named-files-under,*.html,$(1)) 351endef 352 353########################################################### 354## Find all of the html files from here. Meant to be used like: 355## SRC_FILES := $(call all-subdir-html-files) 356########################################################### 357 358define all-subdir-html-files 359$(call all-html-files-under,.) 360endef 361 362########################################################### 363## Find all of the files matching pattern 364## SRC_FILES := $(call find-subdir-files, <pattern>) 365########################################################### 366 367define find-subdir-files 368$(sort $(patsubst ./%,%,$(shell cd $(LOCAL_PATH) ; find -L $(1)))) 369endef 370 371########################################################### 372# find the files in the subdirectory $1 of LOCAL_DIR 373# matching pattern $2, filtering out files $3 374# e.g. 375# SRC_FILES += $(call find-subdir-subdir-files, \ 376# css, *.cpp, DontWantThis.cpp) 377########################################################### 378 379define find-subdir-subdir-files 380$(sort $(filter-out $(patsubst %,$(1)/%,$(3)),$(patsubst ./%,%,$(shell cd \ 381 $(LOCAL_PATH) ; find -L $(1) -maxdepth 1 -name $(2))))) 382endef 383 384########################################################### 385## Find all of the files matching pattern 386## SRC_FILES := $(call all-subdir-java-files) 387########################################################### 388 389define find-subdir-assets 390$(sort $(if $(1),$(patsubst ./%,%, \ 391 $(shell if [ -d $(1) ] ; then cd $(1) ; find ./ -not -name '.*' -and -type f -and -not -type l ; fi)), \ 392 $(warning Empty argument supplied to find-subdir-assets) \ 393)) 394endef 395 396########################################################### 397## Find various file types in a list of directories relative to $(LOCAL_PATH) 398########################################################### 399 400define find-other-java-files 401$(call all-java-files-under,$(1)) 402endef 403 404define find-other-html-files 405$(call all-html-files-under,$(1)) 406endef 407 408########################################################### 409# Use utility find to find given files in the given subdirs. 410# This function uses $(1), instead of LOCAL_PATH as the base. 411# $(1): the base dir, relative to the root of the source tree. 412# $(2): the file name pattern to be passed to find as "-name". 413# $(3): a list of subdirs of the base dir. 414# Returns: a list of paths relative to the base dir. 415########################################################### 416 417define find-files-in-subdirs 418$(sort $(patsubst ./%,%, \ 419 $(shell cd $(1) ; \ 420 find -L $(3) -name $(2) -and -not -name ".*") \ 421 )) 422endef 423 424########################################################### 425## Scan through each directory of $(1) looking for files 426## that match $(2) using $(wildcard). Useful for seeing if 427## a given directory or one of its parents contains 428## a particular file. Returns the first match found, 429## starting furthest from the root. 430########################################################### 431 432define find-parent-file 433$(strip \ 434 $(eval _fpf := $(sort $(wildcard $(foreach f, $(2), $(strip $(1))/$(f))))) \ 435 $(if $(_fpf),$(_fpf), \ 436 $(if $(filter-out ./ .,$(1)), \ 437 $(call find-parent-file,$(patsubst %/,%,$(dir $(1))),$(2)) \ 438 ) \ 439 ) \ 440) 441endef 442 443########################################################### 444## Function we can evaluate to introduce a dynamic dependency 445########################################################### 446 447define add-dependency 448$(1): $(2) 449endef 450 451########################################################### 452## Reverse order of a list 453########################################################### 454 455define reverse-list 456$(if $(1),$(call reverse-list,$(wordlist 2,$(words $(1)),$(1)))) $(firstword $(1)) 457endef 458 459########################################################### 460## The intermediates directory. Where object files go for 461## a given target. We could technically get away without 462## the "_intermediates" suffix on the directory, but it's 463## nice to be able to grep for that string to find out if 464## anyone's abusing the system. 465########################################################### 466 467# $(1): target class, like "APPS" 468# $(2): target name, like "NotePad" 469# $(3): if non-empty, this is a HOST target. 470# $(4): if non-empty, force the intermediates to be COMMON 471# $(5): if non-empty, force the intermediates to be for the 2nd arch 472# $(6): if non-empty, force the intermediates to be for the host cross os 473define intermediates-dir-for 474$(strip \ 475 $(eval _idfClass := $(strip $(1))) \ 476 $(if $(_idfClass),, \ 477 $(error $(LOCAL_PATH): Class not defined in call to intermediates-dir-for)) \ 478 $(eval _idfName := $(strip $(2))) \ 479 $(if $(_idfName),, \ 480 $(error $(LOCAL_PATH): Name not defined in call to intermediates-dir-for)) \ 481 $(eval _idfPrefix := $(if $(strip $(3)),$(if $(strip $(6)),HOST_CROSS,HOST),TARGET)) \ 482 $(eval _idf2ndArchPrefix := $(if $(strip $(5)),$(TARGET_2ND_ARCH_VAR_PREFIX))) \ 483 $(if $(filter $(_idfPrefix)-$(_idfClass),$(COMMON_MODULE_CLASSES))$(4), \ 484 $(eval _idfIntBase := $($(_idfPrefix)_OUT_COMMON_INTERMEDIATES)) \ 485 ,$(if $(filter $(_idfClass),SHARED_LIBRARIES STATIC_LIBRARIES EXECUTABLES GYP),\ 486 $(eval _idfIntBase := $($(_idf2ndArchPrefix)$(_idfPrefix)_OUT_INTERMEDIATES)) \ 487 ,$(eval _idfIntBase := $($(_idfPrefix)_OUT_INTERMEDIATES)) \ 488 ) \ 489 ) \ 490 $(_idfIntBase)/$(_idfClass)/$(_idfName)_intermediates \ 491) 492endef 493 494# Uses LOCAL_MODULE_CLASS, LOCAL_MODULE, and LOCAL_IS_HOST_MODULE 495# to determine the intermediates directory. 496# 497# $(1): if non-empty, force the intermediates to be COMMON 498# $(2): if non-empty, force the intermediates to be for the 2nd arch 499# $(3): if non-empty, force the intermediates to be for the host cross os 500define local-intermediates-dir 501$(strip \ 502 $(if $(strip $(LOCAL_MODULE_CLASS)),, \ 503 $(error $(LOCAL_PATH): LOCAL_MODULE_CLASS not defined before call to local-intermediates-dir)) \ 504 $(if $(strip $(LOCAL_MODULE)),, \ 505 $(error $(LOCAL_PATH): LOCAL_MODULE not defined before call to local-intermediates-dir)) \ 506 $(call intermediates-dir-for,$(LOCAL_MODULE_CLASS),$(LOCAL_MODULE),$(LOCAL_IS_HOST_MODULE),$(1),$(2),$(3)) \ 507) 508endef 509 510########################################################### 511## The generated sources directory. Placing generated 512## source files directly in the intermediates directory 513## causes problems for multiarch builds, where there are 514## two intermediates directories for a single target. Put 515## them in a separate directory, and they will be copied to 516## each intermediates directory automatically. 517########################################################### 518 519# $(1): target class, like "APPS" 520# $(2): target name, like "NotePad" 521# $(3): if non-empty, this is a HOST target. 522# $(4): if non-empty, force the generated sources to be COMMON 523define generated-sources-dir-for 524$(strip \ 525 $(eval _idfClass := $(strip $(1))) \ 526 $(if $(_idfClass),, \ 527 $(error $(LOCAL_PATH): Class not defined in call to generated-sources-dir-for)) \ 528 $(eval _idfName := $(strip $(2))) \ 529 $(if $(_idfName),, \ 530 $(error $(LOCAL_PATH): Name not defined in call to generated-sources-dir-for)) \ 531 $(eval _idfPrefix := $(if $(strip $(3)),HOST,TARGET)) \ 532 $(if $(filter $(_idfPrefix)-$(_idfClass),$(COMMON_MODULE_CLASSES))$(4), \ 533 $(eval _idfIntBase := $($(_idfPrefix)_OUT_GEN_COMMON)) \ 534 , \ 535 $(eval _idfIntBase := $($(_idfPrefix)_OUT_GEN)) \ 536 ) \ 537 $(_idfIntBase)/$(_idfClass)/$(_idfName)_intermediates \ 538) 539endef 540 541# Uses LOCAL_MODULE_CLASS, LOCAL_MODULE, and LOCAL_IS_HOST_MODULE 542# to determine the generated sources directory. 543# 544# $(1): if non-empty, force the intermediates to be COMMON 545define local-generated-sources-dir 546$(strip \ 547 $(if $(strip $(LOCAL_MODULE_CLASS)),, \ 548 $(error $(LOCAL_PATH): LOCAL_MODULE_CLASS not defined before call to local-generated-sources-dir)) \ 549 $(if $(strip $(LOCAL_MODULE)),, \ 550 $(error $(LOCAL_PATH): LOCAL_MODULE not defined before call to local-generated-sources-dir)) \ 551 $(call generated-sources-dir-for,$(LOCAL_MODULE_CLASS),$(LOCAL_MODULE),$(LOCAL_IS_HOST_MODULE),$(1)) \ 552) 553endef 554 555########################################################### 556## Convert "path/to/libXXX.so" to "-lXXX". 557## Any "path/to/libXXX.a" elements pass through unchanged. 558########################################################### 559 560define normalize-libraries 561$(foreach so,$(filter %.so,$(1)),-l$(patsubst lib%.so,%,$(notdir $(so))))\ 562$(filter-out %.so,$(1)) 563endef 564 565# TODO: change users to call the common version. 566define normalize-host-libraries 567$(call normalize-libraries,$(1)) 568endef 569 570define normalize-target-libraries 571$(call normalize-libraries,$(1)) 572endef 573 574########################################################### 575## Convert a list of short module names (e.g., "framework", "Browser") 576## into the list of files that are built for those modules. 577## NOTE: this won't return reliable results until after all 578## sub-makefiles have been included. 579## $(1): target list 580########################################################### 581 582define module-built-files 583$(foreach module,$(1),$(ALL_MODULES.$(module).BUILT)) 584endef 585 586########################################################### 587## Convert a list of short modules names (e.g., "framework", "Browser") 588## into the list of files that are installed for those modules. 589## NOTE: this won't return reliable results until after all 590## sub-makefiles have been included. 591## $(1): target list 592########################################################### 593 594define module-installed-files 595$(foreach module,$(1),$(ALL_MODULES.$(module).INSTALLED)) 596endef 597 598########################################################### 599## Convert a list of short modules names (e.g., "framework", "Browser") 600## into the list of files that should be used when linking 601## against that module as a public API. 602## TODO: Allow this for more than JAVA_LIBRARIES modules 603## NOTE: this won't return reliable results until after all 604## sub-makefiles have been included. 605## $(1): target list 606########################################################### 607 608define module-stubs-files 609$(foreach module,$(1),$(ALL_MODULES.$(module).STUBS)) 610endef 611 612########################################################### 613## Evaluates to the timestamp file for a doc module, which 614## is the dependency that should be used. 615## $(1): doc module 616########################################################### 617 618define doc-timestamp-for 619$(OUT_DOCS)/$(strip $(1))-timestamp 620endef 621 622 623########################################################### 624## Convert "core ext framework" to "out/.../javalib.jar ..." 625## $(1): library list 626## $(2): Non-empty if IS_HOST_MODULE 627########################################################### 628 629# $(1): library name 630# $(2): Non-empty if IS_HOST_MODULE 631define _java-lib-dir 632$(call intermediates-dir-for, \ 633 JAVA_LIBRARIES,$(1),$(2),COMMON) 634endef 635 636# $(1): library name 637# $(2): Non-empty if IS_HOST_MODULE 638define _java-lib-full-classes.jar 639$(call _java-lib-dir,$(1),$(2))/classes$(COMMON_JAVA_PACKAGE_SUFFIX) 640endef 641 642# $(1): library name list 643# $(2): Non-empty if IS_HOST_MODULE 644define java-lib-files 645$(foreach lib,$(1),$(call _java-lib-full-classes.jar,$(lib),$(2))) 646endef 647 648# $(1): library name 649# $(2): Non-empty if IS_HOST_MODULE 650define _java-lib-full-dep 651$(call _java-lib-dir,$(1),$(2))/$(if $(2),javalib,classes)$(COMMON_JAVA_PACKAGE_SUFFIX) 652endef 653 654# $(1): library name list 655# $(2): Non-empty if IS_HOST_MODULE 656define java-lib-deps 657$(foreach lib,$(1),$(call _java-lib-full-dep,$(lib),$(2))) 658endef 659 660########################################################### 661## Convert "core ext framework" to "out/.../classes.jack ..." 662## $(1): library list 663## $(2): Non-empty if IS_HOST_MODULE 664########################################################### 665 666# $(1): library name 667# $(2): Non-empty if IS_HOST_MODULE 668define _jack-lib-full-classes 669$(call _java-lib-dir,$(1),$(2))/classes.jack 670endef 671 672# $(1): library name list 673# $(2): Non-empty if IS_HOST_MODULE 674define jack-lib-files 675$(foreach lib,$(1),$(call _jack-lib-full-classes,$(lib),$(2))) 676endef 677 678# $(1): library name 679# $(2): Non-empty if IS_HOST_MODULE 680define _jack-lib-full-dep 681$(call _jack-lib-full-classes,$(1),$(2)) 682endef 683 684# $(1): library name list 685# $(2): Non-empty if IS_HOST_MODULE 686define jack-lib-deps 687$(foreach lib,$(1),$(call _jack-lib-full-dep,$(lib),$(2))) 688endef 689 690########################################################### 691## Run rot13 on a string 692## $(1): the string. Must be one line. 693########################################################### 694define rot13 695$(shell echo $(1) | tr 'a-zA-Z' 'n-za-mN-ZA-M') 696endef 697 698 699########################################################### 700## Returns true if $(1) and $(2) are equal. Returns 701## the empty string if they are not equal. 702########################################################### 703define streq 704$(strip $(if $(strip $(1)),\ 705 $(if $(strip $(2)),\ 706 $(if $(filter-out __,_$(subst $(strip $(1)),,$(strip $(2)))$(subst $(strip $(2)),,$(strip $(1)))_),,true), \ 707 ),\ 708 $(if $(strip $(2)),\ 709 ,\ 710 true)\ 711 )) 712endef 713 714########################################################### 715## Convert "a b c" into "a:b:c" 716########################################################### 717define normalize-path-list 718$(subst $(space),:,$(strip $(1))) 719endef 720 721########################################################### 722## Read the word out of a colon-separated list of words. 723## This has the same behavior as the built-in function 724## $(word n,str). 725## 726## The individual words may not contain spaces. 727## 728## $(1): 1 based index 729## $(2): value of the form a:b:c... 730########################################################### 731 732define word-colon 733$(word $(1),$(subst :,$(space),$(2))) 734endef 735 736########################################################### 737## Convert "a=b c= d e = f" into "a=b c=d e=f" 738## 739## $(1): list to collapse 740## $(2): if set, separator word; usually "=", ":", or ":=" 741## Defaults to "=" if not set. 742########################################################### 743 744define collapse-pairs 745$(eval _cpSEP := $(strip $(if $(2),$(2),=)))\ 746$(subst $(space)$(_cpSEP)$(space),$(_cpSEP),$(strip \ 747 $(subst $(_cpSEP), $(_cpSEP) ,$(1)))) 748endef 749 750########################################################### 751## Given a list of pairs, if multiple pairs have the same 752## first components, keep only the first pair. 753## 754## $(1): list of pairs 755## $(2): the separator word, such as ":", "=", etc. 756define uniq-pairs-by-first-component 757$(eval _upbfc_fc_set :=)\ 758$(strip $(foreach w,$(1), $(eval _first := $(word 1,$(subst $(2),$(space),$(w))))\ 759 $(if $(filter $(_upbfc_fc_set),$(_first)),,$(w)\ 760 $(eval _upbfc_fc_set += $(_first)))))\ 761$(eval _upbfc_fc_set :=)\ 762$(eval _first:=) 763endef 764 765########################################################### 766## MODULE_TAG set operations 767########################################################### 768 769# Given a list of tags, return the targets that specify 770# any of those tags. 771# $(1): tag list 772define modules-for-tag-list 773$(sort $(foreach tag,$(1),$(foreach m,$(ALL_MODULE_NAME_TAGS.$(tag)),$(ALL_MODULES.$(m).INSTALLED)))) 774endef 775 776# Same as modules-for-tag-list, but operates on 777# ALL_MODULE_NAME_TAGS. 778# $(1): tag list 779define module-names-for-tag-list 780$(sort $(foreach tag,$(1),$(ALL_MODULE_NAME_TAGS.$(tag)))) 781endef 782 783# Given an accept and reject list, find the matching 784# set of targets. If a target has multiple tags and 785# any of them are rejected, the target is rejected. 786# Reject overrides accept. 787# $(1): list of tags to accept 788# $(2): list of tags to reject 789#TODO(dbort): do $(if $(strip $(1)),$(1),$(ALL_MODULE_TAGS)) 790#TODO(jbq): as of 20100106 nobody uses the second parameter 791define get-tagged-modules 792$(filter-out \ 793 $(call modules-for-tag-list,$(2)), \ 794 $(call modules-for-tag-list,$(1))) 795endef 796 797########################################################### 798## Append a leaf to a base path. Properly deals with 799## base paths ending in /. 800## 801## $(1): base path 802## $(2): leaf path 803########################################################### 804 805define append-path 806$(subst //,/,$(1)/$(2)) 807endef 808 809 810########################################################### 811## Package filtering 812########################################################### 813 814# Given a list of installed modules (short or long names) 815# return a list of the packages (yes, .apk packages, not 816# modules in general) that are overridden by this list and, 817# therefore, should not be installed. 818# $(1): mixed list of installed modules 819# TODO: This is fragile; find a reliable way to get this information. 820define _get-package-overrides 821 $(eval ### Discard any words containing slashes, unless they end in .apk, \ 822 ### in which case trim off the directory component and the suffix. \ 823 ### If there are no slashes, keep the entire word.) 824 $(eval _gpo_names := $(subst /,@@@ @@@,$(1))) 825 $(eval _gpo_names := \ 826 $(filter %.apk,$(_gpo_names)) \ 827 $(filter-out %@@@ @@@%,$(_gpo_names))) 828 $(eval _gpo_names := $(patsubst %.apk,%,$(_gpo_names))) 829 $(eval _gpo_names := $(patsubst @@@%,%,$(_gpo_names))) 830 831 $(eval ### Remove any remaining words that contain dots.) 832 $(eval _gpo_names := $(subst .,@@@ @@@,$(_gpo_names))) 833 $(eval _gpo_names := $(filter-out %@@@ @@@%,$(_gpo_names))) 834 835 $(eval ### Now we have a list of any words that could possibly refer to \ 836 ### packages, although there may be words that do not. Only \ 837 ### real packages will be present under PACKAGES.*, though.) 838 $(foreach _gpo_name,$(_gpo_names),$(PACKAGES.$(_gpo_name).OVERRIDES)) 839endef 840 841define get-package-overrides 842$(sort $(strip $(call _get-package-overrides,$(1)))) 843endef 844 845########################################################### 846## Output the command lines, or not 847########################################################### 848 849ifeq ($(strip $(SHOW_COMMANDS)),) 850define pretty 851@echo $1 852endef 853else 854define pretty 855endef 856endif 857 858########################################################### 859## Commands for munging the dependency files GCC generates 860########################################################### 861# $(1): the input .d file 862# $(2): the output .P file 863define transform-d-to-p-args 864$(hide) cp $(1) $(2); \ 865 sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \ 866 -e '/^$$/ d' -e 's/$$/ :/' < $(1) >> $(2); \ 867 rm -f $(1) 868endef 869 870define transform-d-to-p 871$(call transform-d-to-p-args,$(@:%.o=%.d),$(@:%.o=%.P)) 872endef 873 874########################################################### 875## Commands for running lex 876########################################################### 877 878define transform-l-to-cpp 879@echo "Lex: $(PRIVATE_MODULE) <= $<" 880@mkdir -p $(dir $@) 881$(hide) $(LEX) -o$@ $< 882endef 883 884########################################################### 885## Commands for running yacc 886## 887## Because the extension of c++ files can change, the 888## extension must be specified in $1. 889## E.g, "$(call transform-y-to-cpp,.cpp)" 890########################################################### 891 892define transform-y-to-cpp 893@echo "Yacc: $(PRIVATE_MODULE) <= $<" 894@mkdir -p $(dir $@) 895$(YACC) $(PRIVATE_YACCFLAGS) -o $@ $< 896touch $(@:$1=$(YACC_HEADER_SUFFIX)) 897echo '#ifndef '$(@F:$1=_h) > $(@:$1=.h) 898echo '#define '$(@F:$1=_h) >> $(@:$1=.h) 899cat $(@:$1=$(YACC_HEADER_SUFFIX)) >> $(@:$1=.h) 900echo '#endif' >> $(@:$1=.h) 901endef 902 903########################################################### 904## Commands to compile RenderScript to Java 905########################################################### 906 907define transform-renderscripts-to-java-and-bc 908@echo "RenderScript: $(PRIVATE_MODULE) <= $(PRIVATE_RS_SOURCE_FILES)" 909$(hide) rm -rf $(PRIVATE_RS_OUTPUT_DIR) 910$(hide) mkdir -p $(PRIVATE_RS_OUTPUT_DIR)/res/raw 911$(hide) mkdir -p $(PRIVATE_RS_OUTPUT_DIR)/src 912$(hide) $(PRIVATE_RS_CC) \ 913 -o $(PRIVATE_RS_OUTPUT_DIR)/res/raw \ 914 -p $(PRIVATE_RS_OUTPUT_DIR)/src \ 915 -d $(PRIVATE_RS_OUTPUT_DIR) \ 916 -a $@ -MD \ 917 $(addprefix -target-api , $(PRIVATE_RS_TARGET_API)) \ 918 $(PRIVATE_RS_FLAGS) \ 919 $(foreach inc,$(PRIVATE_RS_INCLUDES),$(addprefix -I , $(inc))) \ 920 $(PRIVATE_RS_SOURCE_FILES) 921 $(foreach d,$(PRIVATE_DEP_FILES),\ 922 $(call transform-d-to-p-args,$(d),$(d:%.d=%.P))$(newline)) 923$(hide) mkdir -p $(dir $@) 924$(hide) touch $@ 925endef 926 927define transform-bc-to-so 928@echo "Renderscript compatibility: $(notdir $@) <= $(notdir $<)" 929$(hide) mkdir -p $(dir $@) 930$(hide) $(BCC_COMPAT) -O3 -o $(dir $@)/$(notdir $(<:.bc=.o)) -fPIC -shared \ 931 -rt-path $(RS_PREBUILT_CLCORE) -mtriple $(RS_COMPAT_TRIPLE) $< 932$(hide) $(PRIVATE_CXX) -shared -Wl,-soname,$(notdir $@) -nostdlib \ 933 -Wl,-rpath,\$$ORIGIN/../lib \ 934 $(dir $@)/$(notdir $(<:.bc=.o)) \ 935 $(RS_PREBUILT_COMPILER_RT) \ 936 -o $@ $(TARGET_GLOBAL_LDFLAGS) -Wl,--hash-style=sysv -L prebuilts/gcc/ \ 937 $(RS_PREBUILT_LIBPATH) -L $(TARGET_OUT_INTERMEDIATE_LIBRARIES) \ 938 -lRSSupport -lm -lc 939endef 940 941########################################################### 942## Commands to compile RenderScript to C++ 943########################################################### 944 945define transform-renderscripts-to-cpp-and-bc 946@echo "RenderScript: $(PRIVATE_MODULE) <= $(PRIVATE_RS_SOURCE_FILES)" 947$(hide) rm -rf $(PRIVATE_RS_OUTPUT_DIR) 948$(hide) mkdir -p $(PRIVATE_RS_OUTPUT_DIR)/ 949$(hide) $(PRIVATE_RS_CC) \ 950 -o $(PRIVATE_RS_OUTPUT_DIR)/ \ 951 -d $(PRIVATE_RS_OUTPUT_DIR) \ 952 -a $@ -MD \ 953 -reflect-c++ \ 954 $(addprefix -target-api , $(PRIVATE_RS_TARGET_API)) \ 955 $(PRIVATE_RS_FLAGS) \ 956 $(addprefix -I , $(PRIVATE_RS_INCLUDES)) \ 957 $(PRIVATE_RS_SOURCE_FILES) 958 $(foreach d,$(PRIVATE_DEP_FILES),\ 959 $(call transform-d-to-p-args,$(d),$(d:%.d=%.P))$(newline)) 960$(hide) mkdir -p $(dir $@) 961$(hide) touch $@ 962endef 963 964 965########################################################### 966## Commands for running aidl 967########################################################### 968 969define transform-aidl-to-java 970@mkdir -p $(dir $@) 971@echo "Aidl: $(PRIVATE_MODULE) <= $<" 972$(hide) $(AIDL) -d$(patsubst %.java,%.P,$@) $(PRIVATE_AIDL_FLAGS) $< $@ 973endef 974#$(AIDL) $(PRIVATE_AIDL_FLAGS) $< - | indent -nut -br -npcs -l1000 > $@ 975 976 977########################################################### 978## Commands for running java-event-log-tags.py 979########################################################### 980 981define transform-logtags-to-java 982@mkdir -p $(dir $@) 983@echo "logtags: $@ <= $<" 984$(hide) $(JAVATAGS) -o $@ $^ 985endef 986 987 988########################################################### 989## Commands for running protoc to compile .proto into .java 990########################################################### 991 992define transform-proto-to-java 993@mkdir -p $(dir $@) 994@echo "Protoc: $@ <= $(PRIVATE_PROTO_SRC_FILES)" 995@rm -rf $(PRIVATE_PROTO_JAVA_OUTPUT_DIR) 996@mkdir -p $(PRIVATE_PROTO_JAVA_OUTPUT_DIR) 997$(hide) for f in $(PRIVATE_PROTO_SRC_FILES); do \ 998 $(PROTOC) \ 999 $(addprefix --proto_path=, $(PRIVATE_PROTO_INCLUDES)) \ 1000 $(PRIVATE_PROTO_JAVA_OUTPUT_OPTION)="$(PRIVATE_PROTO_JAVA_OUTPUT_PARAMS):$(PRIVATE_PROTO_JAVA_OUTPUT_DIR)" \ 1001 $(PRIVATE_PROTOC_FLAGS) \ 1002 $$f || exit 33; \ 1003 done 1004$(hide) touch $@ 1005endef 1006 1007###################################################################### 1008## Commands for running protoc to compile .proto into .pb.cc (or.pb.c) and .pb.h 1009###################################################################### 1010define transform-proto-to-cc 1011@echo "Protoc: $@ <= $<" 1012@mkdir -p $(dir $@) 1013$(hide) $(PROTOC) \ 1014 $(addprefix --proto_path=, $(PRIVATE_PROTO_INCLUDES)) \ 1015 $(PRIVATE_PROTOC_FLAGS) \ 1016 $< 1017endef 1018 1019 1020###################################################################### 1021## Commands for generating DBus adaptors from .dbus-xml files. 1022###################################################################### 1023define generate-dbus-adaptors 1024@echo "Generating DBus adaptors for $(PRIVATE_MODULE)" 1025@mkdir -p $(dir $@) 1026$(hide) $(DBUS_GENERATOR) \ 1027 --service-config=$(PRIVATE_DBUS_SERVICE_CONFIG) \ 1028 --adaptor=$@ \ 1029 $< 1030endef 1031 1032###################################################################### 1033## Commands for generating DBus proxies from .dbus-xml files. 1034###################################################################### 1035define generate-dbus-proxies 1036@echo "Generating DBus proxies for $(PRIVATE_MODULE)" 1037@mkdir -p $(dir $@) 1038$(hide) $(DBUS_GENERATOR) \ 1039 --service-config=$(PRIVATE_DBUS_SERVICE_CONFIG) \ 1040 --proxy=$@ \ 1041 $(filter %.dbus-xml,$^) 1042endef 1043 1044 1045########################################################### 1046## Commands for running gcc to compile a C++ file 1047########################################################### 1048 1049define transform-cpp-to-o 1050@echo "target $(PRIVATE_ARM_MODE) C++: $(PRIVATE_MODULE) <= $<" 1051@mkdir -p $(dir $@) 1052$(hide) $(PRIVATE_CXX) \ 1053 $(addprefix -I , $(PRIVATE_C_INCLUDES)) \ 1054 $(shell cat $(PRIVATE_IMPORT_INCLUDES)) \ 1055 $(addprefix -isystem ,\ 1056 $(if $(PRIVATE_NO_DEFAULT_COMPILER_FLAGS),, \ 1057 $(filter-out $(PRIVATE_C_INCLUDES), \ 1058 $(PRIVATE_TARGET_PROJECT_INCLUDES) \ 1059 $(PRIVATE_TARGET_C_INCLUDES)))) \ 1060 -c \ 1061 $(if $(PRIVATE_NO_DEFAULT_COMPILER_FLAGS),, \ 1062 $(PRIVATE_TARGET_GLOBAL_CFLAGS) \ 1063 $(PRIVATE_TARGET_GLOBAL_CPPFLAGS) \ 1064 $(PRIVATE_ARM_CFLAGS) \ 1065 ) \ 1066 $(PRIVATE_RTTI_FLAG) \ 1067 $(PRIVATE_CFLAGS) \ 1068 $(PRIVATE_CPPFLAGS) \ 1069 $(PRIVATE_DEBUG_CFLAGS) \ 1070 $(PRIVATE_CFLAGS_NO_OVERRIDE) \ 1071 $(PRIVATE_CPPFLAGS_NO_OVERRIDE) \ 1072 -MD -MF $(patsubst %.o,%.d,$@) -o $@ $< 1073$(transform-d-to-p) 1074endef 1075 1076 1077########################################################### 1078## Commands for running gcc to compile a C file 1079########################################################### 1080 1081# $(1): extra flags 1082define transform-c-or-s-to-o-no-deps 1083@mkdir -p $(dir $@) 1084$(hide) $(PRIVATE_CC) \ 1085 $(addprefix -I , $(PRIVATE_C_INCLUDES)) \ 1086 $(shell cat $(PRIVATE_IMPORT_INCLUDES)) \ 1087 $(addprefix -isystem ,\ 1088 $(if $(PRIVATE_NO_DEFAULT_COMPILER_FLAGS),, \ 1089 $(filter-out $(PRIVATE_C_INCLUDES), \ 1090 $(PRIVATE_TARGET_PROJECT_INCLUDES) \ 1091 $(PRIVATE_TARGET_C_INCLUDES)))) \ 1092 -c \ 1093 $(if $(PRIVATE_NO_DEFAULT_COMPILER_FLAGS),, \ 1094 $(PRIVATE_TARGET_GLOBAL_CFLAGS) \ 1095 $(PRIVATE_TARGET_GLOBAL_CONLYFLAGS) \ 1096 $(PRIVATE_ARM_CFLAGS) \ 1097 ) \ 1098 $(1) \ 1099 -MD -MF $(patsubst %.o,%.d,$@) -o $@ $< 1100endef 1101 1102define transform-c-to-o-no-deps 1103@echo "target $(PRIVATE_ARM_MODE) C: $(PRIVATE_MODULE) <= $<" 1104$(call transform-c-or-s-to-o-no-deps, \ 1105 $(PRIVATE_CFLAGS) \ 1106 $(PRIVATE_CONLYFLAGS) \ 1107 $(PRIVATE_DEBUG_CFLAGS) \ 1108 $(PRIVATE_CFLAGS_NO_OVERRIDE)) 1109endef 1110 1111define transform-s-to-o-no-deps 1112@echo "target asm: $(PRIVATE_MODULE) <= $<" 1113$(call transform-c-or-s-to-o-no-deps, $(PRIVATE_ASFLAGS)) 1114endef 1115 1116define transform-c-to-o 1117$(transform-c-to-o-no-deps) 1118$(transform-d-to-p) 1119endef 1120 1121define transform-s-to-o 1122$(transform-s-to-o-no-deps) 1123$(transform-d-to-p) 1124endef 1125 1126# YASM compilation 1127define transform-asm-to-o 1128@mkdir -p $(dir $@) 1129$(hide) $(YASM) \ 1130 $(addprefix -I , $(PRIVATE_C_INCLUDES)) \ 1131 $($(PRIVATE_2ND_ARCH_VAR_PREFIX)TARGET_GLOBAL_YASM_FLAGS) \ 1132 $(PRIVATE_ASFLAGS) \ 1133 -o $@ $< 1134endef 1135 1136########################################################### 1137## Commands for running gcc to compile an Objective-C file 1138## This should never happen for target builds but this 1139## will error at build time. 1140########################################################### 1141 1142define transform-m-to-o-no-deps 1143@echo "target ObjC: $(PRIVATE_MODULE) <= $<" 1144$(call transform-c-or-s-to-o-no-deps, $(PRIVATE_CFLAGS) $(PRIVATE_DEBUG_CFLAGS)) 1145endef 1146 1147define transform-m-to-o 1148$(transform-m-to-o-no-deps) 1149$(transform-d-to-p) 1150endef 1151 1152########################################################### 1153## Commands for running gcc to compile a host C++ file 1154########################################################### 1155 1156define transform-host-cpp-to-o 1157@echo "$($(PRIVATE_PREFIX)DISPLAY) C++: $(PRIVATE_MODULE) <= $<" 1158@mkdir -p $(dir $@) 1159$(hide) $(PRIVATE_CXX) \ 1160 $(addprefix -I , $(PRIVATE_C_INCLUDES)) \ 1161 $(shell cat $(PRIVATE_IMPORT_INCLUDES)) \ 1162 $(addprefix -isystem ,\ 1163 $(if $(PRIVATE_NO_DEFAULT_COMPILER_FLAGS),, \ 1164 $(filter-out $(PRIVATE_C_INCLUDES), \ 1165 $($(PRIVATE_PREFIX)PROJECT_INCLUDES) \ 1166 $(PRIVATE_HOST_C_INCLUDES)))) \ 1167 -c \ 1168 $(if $(PRIVATE_NO_DEFAULT_COMPILER_FLAGS),, \ 1169 $(PRIVATE_HOST_GLOBAL_CFLAGS) \ 1170 $(PRIVATE_HOST_GLOBAL_CPPFLAGS) \ 1171 ) \ 1172 $(PRIVATE_CFLAGS) \ 1173 $(PRIVATE_CPPFLAGS) \ 1174 $(PRIVATE_DEBUG_CFLAGS) \ 1175 $(PRIVATE_CFLAGS_NO_OVERRIDE) \ 1176 $(PRIVATE_CPPFLAGS_NO_OVERRIDE) \ 1177 -MD -MF $(patsubst %.o,%.d,$@) -o $@ $< 1178$(transform-d-to-p) 1179endef 1180 1181 1182########################################################### 1183## Commands for running gcc to compile a host C file 1184########################################################### 1185 1186# $(1): extra flags 1187define transform-host-c-or-s-to-o-no-deps 1188@mkdir -p $(dir $@) 1189$(hide) $(PRIVATE_CC) \ 1190 $(addprefix -I , $(PRIVATE_C_INCLUDES)) \ 1191 $(shell cat $(PRIVATE_IMPORT_INCLUDES)) \ 1192 $(addprefix -isystem ,\ 1193 $(if $(PRIVATE_NO_DEFAULT_COMPILER_FLAGS),, \ 1194 $(filter-out $(PRIVATE_C_INCLUDES), \ 1195 $($(PRIVATE_PREFIX)PROJECT_INCLUDES) \ 1196 $(PRIVATE_HOST_C_INCLUDES)))) \ 1197 -c \ 1198 $(if $(PRIVATE_NO_DEFAULT_COMPILER_FLAGS),, \ 1199 $(PRIVATE_HOST_GLOBAL_CFLAGS) \ 1200 $(PRIVATE_HOST_GLOBAL_CONLYFLAGS) \ 1201 ) \ 1202 $(1) \ 1203 $(PRIVATE_CFLAGS_NO_OVERRIDE) \ 1204 -MD -MF $(patsubst %.o,%.d,$@) -o $@ $< 1205endef 1206 1207define transform-host-c-to-o-no-deps 1208@echo "$($(PRIVATE_PREFIX)DISPLAY) C: $(PRIVATE_MODULE) <= $<" 1209$(call transform-host-c-or-s-to-o-no-deps, $(PRIVATE_CFLAGS) $(PRIVATE_CONLYFLAGS) $(PRIVATE_DEBUG_CFLAGS)) 1210endef 1211 1212define transform-host-s-to-o-no-deps 1213@echo "$($(PRIVATE_PREFIX)DISPLAY) asm: $(PRIVATE_MODULE) <= $<" 1214$(call transform-host-c-or-s-to-o-no-deps, $(PRIVATE_ASFLAGS)) 1215endef 1216 1217define transform-host-c-to-o 1218$(transform-host-c-to-o-no-deps) 1219$(transform-d-to-p) 1220endef 1221 1222define transform-host-s-to-o 1223$(transform-host-s-to-o-no-deps) 1224$(transform-d-to-p) 1225endef 1226 1227########################################################### 1228## Commands for running gcc to compile a host Objective-C file 1229########################################################### 1230 1231define transform-host-m-to-o-no-deps 1232@echo "$($(PRIVATE_PREFIX)DISPLAY) ObjC: $(PRIVATE_MODULE) <= $<" 1233$(call transform-host-c-or-s-to-o-no-deps, $(PRIVATE_CFLAGS) $(PRIVATE_DEBUG_CFLAGS)) 1234endef 1235 1236define transform-host-m-to-o 1237$(transform-host-m-to-o-no-deps) 1238$(transform-d-to-p) 1239endef 1240 1241########################################################### 1242## Commands for running gcc to compile a host Objective-C++ file 1243########################################################### 1244 1245define transform-host-mm-to-o 1246$(transform-host-cpp-to-o) 1247endef 1248 1249 1250########################################################### 1251## Rules to compile a single C/C++ source with ../ in the path 1252########################################################### 1253# Replace "../" in object paths with $(DOTDOT_REPLACEMENT). 1254DOTDOT_REPLACEMENT := dotdot/ 1255 1256## Rule to compile a C++ source file with ../ in the path. 1257## Must be called with $(eval). 1258# $(1): the C++ source file in LOCAL_SRC_FILES. 1259# $(2): the additional dependencies. 1260# $(3): the variable name to collect the output object file. 1261define compile-dotdot-cpp-file 1262o := $(intermediates)/$(patsubst %$(LOCAL_CPP_EXTENSION),%.o,$(subst ../,$(DOTDOT_REPLACEMENT),$(1))) 1263$$(o) : $(TOPDIR)$(LOCAL_PATH)/$(1) $(2) 1264 $$(transform-$$(PRIVATE_HOST)cpp-to-o) 1265-include $$(o:%.o=%.P) 1266$(3) += $$(o) 1267endef 1268 1269## Rule to compile a C source file with ../ in the path. 1270## Must be called with $(eval). 1271# $(1): the C source file in LOCAL_SRC_FILES. 1272# $(2): the additional dependencies. 1273# $(3): the variable name to collect the output object file. 1274define compile-dotdot-c-file 1275o := $(intermediates)/$(patsubst %.c,%.o,$(subst ../,$(DOTDOT_REPLACEMENT),$(1))) 1276$$(o) : $(TOPDIR)$(LOCAL_PATH)/$(1) $(2) 1277 $$(transform-$$(PRIVATE_HOST)c-to-o) 1278-include $$(o:%.o=%.P) 1279$(3) += $$(o) 1280endef 1281 1282## Rule to compile a .S source file with ../ in the path. 1283## Must be called with $(eval). 1284# $(1): the .S source file in LOCAL_SRC_FILES. 1285# $(2): the additional dependencies. 1286# $(3): the variable name to collect the output object file. 1287define compile-dotdot-s-file 1288o := $(intermediates)/$(patsubst %.S,%.o,$(subst ../,$(DOTDOT_REPLACEMENT),$(1))) 1289$$(o) : $(TOPDIR)$(LOCAL_PATH)/$(1) $(2) 1290 $$(transform-$$(PRIVATE_HOST)s-to-o) 1291-include $$(o:%.o=%.P) 1292$(3) += $$(o) 1293endef 1294 1295## Rule to compile a .s source file with ../ in the path. 1296## Must be called with $(eval). 1297# $(1): the .s source file in LOCAL_SRC_FILES. 1298# $(2): the additional dependencies. 1299# $(3): the variable name to collect the output object file. 1300define compile-dotdot-s-file-no-deps 1301o := $(intermediates)/$(patsubst %.s,%.o,$(subst ../,$(DOTDOT_REPLACEMENT),$(1))) 1302$$(o) : $(TOPDIR)$(LOCAL_PATH)/$(1) $(2) 1303 $$(transform-$$(PRIVATE_HOST)s-to-o-no-deps) 1304$(3) += $$(o) 1305endef 1306 1307########################################################### 1308## Commands for running ar 1309########################################################### 1310 1311define _concat-if-arg2-not-empty 1312$(if $(2),$(hide) $(1) $(2)) 1313endef 1314 1315# Split long argument list into smaller groups and call the command repeatedly 1316# Call the command at least once even if there are no arguments, as otherwise 1317# the output file won't be created. 1318# 1319# $(1): the command without arguments 1320# $(2): the arguments 1321define split-long-arguments 1322$(hide) $(1) $(wordlist 1,500,$(2)) 1323$(call _concat-if-arg2-not-empty,$(1),$(wordlist 501,1000,$(2))) 1324$(call _concat-if-arg2-not-empty,$(1),$(wordlist 1001,1500,$(2))) 1325$(call _concat-if-arg2-not-empty,$(1),$(wordlist 1501,2000,$(2))) 1326$(call _concat-if-arg2-not-empty,$(1),$(wordlist 2001,2500,$(2))) 1327$(call _concat-if-arg2-not-empty,$(1),$(wordlist 2501,3000,$(2))) 1328$(call _concat-if-arg2-not-empty,$(1),$(wordlist 3001,99999,$(2))) 1329endef 1330 1331# $(1): the full path of the source static library. 1332define _extract-and-include-single-target-whole-static-lib 1333$(hide) ldir=$(PRIVATE_INTERMEDIATES_DIR)/WHOLE/$(basename $(notdir $(1)))_objs;\ 1334 rm -rf $$ldir; \ 1335 mkdir -p $$ldir; \ 1336 cp $(1) $$ldir; \ 1337 lib_to_include=$$ldir/$(notdir $(1)); \ 1338 filelist=; \ 1339 subdir=0; \ 1340 for f in `$($(PRIVATE_2ND_ARCH_VAR_PREFIX)TARGET_AR) t $(1)`; do \ 1341 if [ -e $$ldir/$$f ]; then \ 1342 mkdir $$ldir/$$subdir; \ 1343 ext=$$subdir/; \ 1344 subdir=$$((subdir+1)); \ 1345 $($(PRIVATE_2ND_ARCH_VAR_PREFIX)TARGET_AR) m $$lib_to_include $$f; \ 1346 else \ 1347 ext=; \ 1348 fi; \ 1349 $($(PRIVATE_2ND_ARCH_VAR_PREFIX)TARGET_AR) p $$lib_to_include $$f > $$ldir/$$ext$$f; \ 1350 filelist="$$filelist $$ldir/$$ext$$f"; \ 1351 done ; \ 1352 $($(PRIVATE_2ND_ARCH_VAR_PREFIX)TARGET_AR) $($(PRIVATE_2ND_ARCH_VAR_PREFIX)TARGET_GLOBAL_ARFLAGS) \ 1353 $(PRIVATE_ARFLAGS) $@ $$filelist 1354 1355endef 1356 1357# $(1): the full path of the source static library. 1358define extract-and-include-whole-static-libs-first 1359$(if $(strip $(1)), 1360$(hide) cp $(1) $@) 1361endef 1362 1363define extract-and-include-target-whole-static-libs 1364$(call extract-and-include-whole-static-libs-first, $(firstword $(PRIVATE_ALL_WHOLE_STATIC_LIBRARIES))) 1365$(foreach lib,$(wordlist 2,999,$(PRIVATE_ALL_WHOLE_STATIC_LIBRARIES)), \ 1366 $(call _extract-and-include-single-target-whole-static-lib, $(lib))) 1367endef 1368 1369# Explicitly delete the archive first so that ar doesn't 1370# try to add to an existing archive. 1371define transform-o-to-static-lib 1372@echo "target StaticLib: $(PRIVATE_MODULE) ($@)" 1373@mkdir -p $(dir $@) 1374@rm -f $@ 1375$(extract-and-include-target-whole-static-libs) 1376$(call split-long-arguments,$($(PRIVATE_2ND_ARCH_VAR_PREFIX)TARGET_AR) \ 1377 $($(PRIVATE_2ND_ARCH_VAR_PREFIX)TARGET_GLOBAL_ARFLAGS) \ 1378 $(PRIVATE_ARFLAGS) $@,$(PRIVATE_ALL_OBJECTS)) 1379endef 1380 1381########################################################### 1382## Commands for running host ar 1383########################################################### 1384 1385# $(1): the full path of the source static library. 1386define _extract-and-include-single-host-whole-static-lib 1387$(hide) ldir=$(PRIVATE_INTERMEDIATES_DIR)/WHOLE/$(basename $(notdir $(1)))_objs;\ 1388 rm -rf $$ldir; \ 1389 mkdir -p $$ldir; \ 1390 cp $(1) $$ldir; \ 1391 lib_to_include=$$ldir/$(notdir $(1)); \ 1392 filelist=; \ 1393 subdir=0; \ 1394 for f in `$($(PRIVATE_2ND_ARCH_VAR_PREFIX)$(PRIVATE_PREFIX)AR) t $(1) | \grep '\.o$$'`; do \ 1395 if [ -e $$ldir/$$f ]; then \ 1396 mkdir $$ldir/$$subdir; \ 1397 ext=$$subdir/; \ 1398 subdir=$$((subdir+1)); \ 1399 $($(PRIVATE_2ND_ARCH_VAR_PREFIX)$(PRIVATE_PREFIX)AR) m $$lib_to_include $$f; \ 1400 else \ 1401 ext=; \ 1402 fi; \ 1403 $($(PRIVATE_2ND_ARCH_VAR_PREFIX)$(PRIVATE_PREFIX)AR) p $$lib_to_include $$f > $$ldir/$$ext$$f; \ 1404 filelist="$$filelist $$ldir/$$ext$$f"; \ 1405 done ; \ 1406 $($(PRIVATE_2ND_ARCH_VAR_PREFIX)$(PRIVATE_PREFIX)AR) $($(PRIVATE_2ND_ARCH_VAR_PREFIX)$(PRIVATE_PREFIX)GLOBAL_ARFLAGS) \ 1407 $(PRIVATE_ARFLAGS) $@ $$filelist 1408 1409endef 1410 1411define extract-and-include-host-whole-static-libs 1412$(call extract-and-include-whole-static-libs-first, $(firstword $(PRIVATE_ALL_WHOLE_STATIC_LIBRARIES))) 1413$(foreach lib,$(wordlist 2,999,$(PRIVATE_ALL_WHOLE_STATIC_LIBRARIES)), \ 1414 $(call _extract-and-include-single-host-whole-static-lib, $(lib))) 1415endef 1416 1417# Explicitly delete the archive first so that ar doesn't 1418# try to add to an existing archive. 1419define transform-host-o-to-static-lib 1420@echo "$($(PRIVATE_PREFIX)DISPLAY) StaticLib: $(PRIVATE_MODULE) ($@)" 1421@mkdir -p $(dir $@) 1422@rm -f $@ 1423$(extract-and-include-host-whole-static-libs) 1424$(call split-long-arguments,$($(PRIVATE_2ND_ARCH_VAR_PREFIX)$(PRIVATE_PREFIX)AR) \ 1425 $($(PRIVATE_2ND_ARCH_VAR_PREFIX)$(PRIVATE_PREFIX)GLOBAL_ARFLAGS) \ 1426 $(PRIVATE_ARFLAGS) $@,$(PRIVATE_ALL_OBJECTS)) 1427endef 1428 1429 1430########################################################### 1431## Commands for running gcc to link a shared library or package 1432########################################################### 1433 1434# ld just seems to be so finicky with command order that we allow 1435# it to be overriden en-masse see combo/linux-arm.make for an example. 1436ifneq ($(HOST_CUSTOM_LD_COMMAND),true) 1437define transform-host-o-to-shared-lib-inner 1438$(hide) $(PRIVATE_CXX) \ 1439 -Wl,-rpath-link=$($(PRIVATE_2ND_ARCH_VAR_PREFIX)$(PRIVATE_PREFIX)OUT_INTERMEDIATE_LIBRARIES) \ 1440 -Wl,-rpath,\$$ORIGIN/../$(notdir $($(PRIVATE_2ND_ARCH_VAR_PREFIX)$(PRIVATE_PREFIX)OUT_SHARED_LIBRARIES)) \ 1441 -Wl,-rpath,\$$ORIGIN/$(notdir $($(PRIVATE_2ND_ARCH_VAR_PREFIX)$(PRIVATE_PREFIX)OUT_SHARED_LIBRARIES)) \ 1442 -shared -Wl,-soname,$(notdir $@) \ 1443 $($(PRIVATE_2ND_ARCH_VAR_PREFIX)$(PRIVATE_PREFIX)GLOBAL_LD_DIRS) \ 1444 $(if $(PRIVATE_NO_DEFAULT_COMPILER_FLAGS),, \ 1445 $(PRIVATE_HOST_GLOBAL_LDFLAGS) \ 1446 ) \ 1447 $(PRIVATE_LDFLAGS) \ 1448 $(PRIVATE_ALL_OBJECTS) \ 1449 -Wl,--whole-archive \ 1450 $(call normalize-host-libraries,$(PRIVATE_ALL_WHOLE_STATIC_LIBRARIES)) \ 1451 -Wl,--no-whole-archive \ 1452 $(if $(PRIVATE_GROUP_STATIC_LIBRARIES),-Wl$(comma)--start-group) \ 1453 $(call normalize-host-libraries,$(PRIVATE_ALL_STATIC_LIBRARIES)) \ 1454 $(if $(PRIVATE_GROUP_STATIC_LIBRARIES),-Wl$(comma)--end-group) \ 1455 $(if $(filter true,$(NATIVE_COVERAGE)),-lgcov) \ 1456 $(if $(filter true,$(NATIVE_COVERAGE)),$(PRIVATE_HOST_LIBPROFILE_RT)) \ 1457 $(call normalize-host-libraries,$(PRIVATE_ALL_SHARED_LIBRARIES)) \ 1458 -o $@ \ 1459 $(PRIVATE_LDLIBS) 1460endef 1461endif 1462 1463define transform-host-o-to-shared-lib 1464@echo "$($(PRIVATE_PREFIX)DISPLAY) SharedLib: $(PRIVATE_MODULE) ($@)" 1465@mkdir -p $(dir $@) 1466$(transform-host-o-to-shared-lib-inner) 1467endef 1468 1469define transform-host-o-to-package 1470@echo "$($(PRIVATE_PREFIX)DISPLAY) Package: $(PRIVATE_MODULE) ($@)" 1471@mkdir -p $(dir $@) 1472$(transform-host-o-to-shared-lib-inner) 1473endef 1474 1475 1476########################################################### 1477## Commands for running gcc to link a shared library or package 1478########################################################### 1479 1480define transform-o-to-shared-lib-inner 1481$(hide) $(PRIVATE_CXX) \ 1482 -nostdlib -Wl,-soname,$(notdir $@) \ 1483 -Wl,--gc-sections \ 1484 $(if $(filter true,$(PRIVATE_CLANG)),-shared,-Wl$(comma)-shared) \ 1485 $(PRIVATE_TARGET_GLOBAL_LD_DIRS) \ 1486 $(PRIVATE_TARGET_CRTBEGIN_SO_O) \ 1487 $(PRIVATE_ALL_OBJECTS) \ 1488 -Wl,--whole-archive \ 1489 $(call normalize-target-libraries,$(PRIVATE_ALL_WHOLE_STATIC_LIBRARIES)) \ 1490 -Wl,--no-whole-archive \ 1491 $(if $(PRIVATE_GROUP_STATIC_LIBRARIES),-Wl$(comma)--start-group) \ 1492 $(call normalize-target-libraries,$(PRIVATE_ALL_STATIC_LIBRARIES)) \ 1493 $(if $(PRIVATE_GROUP_STATIC_LIBRARIES),-Wl$(comma)--end-group) \ 1494 $(if $(filter true,$(NATIVE_COVERAGE)),$(PRIVATE_TARGET_LIBGCOV)) \ 1495 $(if $(filter true,$(NATIVE_COVERAGE)),$(PRIVATE_TARGET_LIBPROFILE_RT)) \ 1496 $(PRIVATE_TARGET_LIBATOMIC) \ 1497 $(PRIVATE_TARGET_LIBGCC) \ 1498 $(call normalize-target-libraries,$(PRIVATE_ALL_SHARED_LIBRARIES)) \ 1499 -o $@ \ 1500 $(PRIVATE_TARGET_GLOBAL_LDFLAGS) \ 1501 $(PRIVATE_LDFLAGS) \ 1502 $(PRIVATE_TARGET_CRTEND_SO_O) \ 1503 $(PRIVATE_LDLIBS) 1504endef 1505 1506define transform-o-to-shared-lib 1507@echo "target SharedLib: $(PRIVATE_MODULE) ($@)" 1508@mkdir -p $(dir $@) 1509$(transform-o-to-shared-lib-inner) 1510endef 1511 1512 1513########################################################### 1514## Commands for filtering a target executable or library 1515########################################################### 1516 1517ifneq ($(TARGET_BUILD_VARIANT),user) 1518 TARGET_STRIP_EXTRA = && $(PRIVATE_OBJCOPY) --add-gnu-debuglink=$< $@ 1519 TARGET_STRIP_KEEP_SYMBOLS_EXTRA = --add-gnu-debuglink=$< 1520endif 1521 1522define transform-to-stripped 1523@echo "target Strip: $(PRIVATE_MODULE) ($@)" 1524@mkdir -p $(dir $@) 1525$(hide) $(PRIVATE_STRIP) --strip-all $< -o $@ \ 1526 $(if $(PRIVATE_NO_DEBUGLINK),,$(TARGET_STRIP_EXTRA)) 1527endef 1528 1529define transform-to-stripped-keep-symbols 1530@echo "target Strip (keep symbols): $(PRIVATE_MODULE) ($@)" 1531@mkdir -p $(dir $@) 1532$(hide) $(PRIVATE_OBJCOPY) \ 1533 `$(PRIVATE_READELF) -S $< | awk '/.debug_/ {print "-R " $$2}' | xargs` \ 1534 $(TARGET_STRIP_KEEP_SYMBOLS_EXTRA) $< $@ 1535endef 1536 1537########################################################### 1538## Commands for packing a target executable or library 1539########################################################### 1540 1541define pack-elf-relocations 1542@echo "target Pack Relocations: $(PRIVATE_MODULE) ($@)" 1543$(copy-file-to-target) 1544$(hide) $(RELOCATION_PACKER) $@ 1545endef 1546 1547########################################################### 1548## Commands for running gcc to link an executable 1549########################################################### 1550 1551define transform-o-to-executable-inner 1552$(hide) $(PRIVATE_CXX) -pie \ 1553 -nostdlib -Bdynamic \ 1554 -Wl,-dynamic-linker,$(PRIVATE_LINKER) \ 1555 -Wl,--gc-sections \ 1556 -Wl,-z,nocopyreloc \ 1557 $(PRIVATE_TARGET_GLOBAL_LD_DIRS) \ 1558 -Wl,-rpath-link=$(PRIVATE_TARGET_OUT_INTERMEDIATE_LIBRARIES) \ 1559 $(PRIVATE_TARGET_CRTBEGIN_DYNAMIC_O) \ 1560 $(PRIVATE_ALL_OBJECTS) \ 1561 -Wl,--whole-archive \ 1562 $(call normalize-target-libraries,$(PRIVATE_ALL_WHOLE_STATIC_LIBRARIES)) \ 1563 -Wl,--no-whole-archive \ 1564 $(if $(PRIVATE_GROUP_STATIC_LIBRARIES),-Wl$(comma)--start-group) \ 1565 $(call normalize-target-libraries,$(PRIVATE_ALL_STATIC_LIBRARIES)) \ 1566 $(if $(PRIVATE_GROUP_STATIC_LIBRARIES),-Wl$(comma)--end-group) \ 1567 $(if $(filter true,$(NATIVE_COVERAGE)),$(PRIVATE_TARGET_LIBGCOV)) \ 1568 $(if $(filter true,$(NATIVE_COVERAGE)),$(PRIVATE_TARGET_LIBPROFILE_RT)) \ 1569 $(PRIVATE_TARGET_LIBATOMIC) \ 1570 $(PRIVATE_TARGET_LIBGCC) \ 1571 $(call normalize-target-libraries,$(PRIVATE_ALL_SHARED_LIBRARIES)) \ 1572 -o $@ \ 1573 $(PRIVATE_TARGET_GLOBAL_LDFLAGS) \ 1574 $(PRIVATE_LDFLAGS) \ 1575 $(PRIVATE_TARGET_CRTEND_O) \ 1576 $(PRIVATE_LDLIBS) 1577endef 1578 1579define transform-o-to-executable 1580@echo "target Executable: $(PRIVATE_MODULE) ($@)" 1581@mkdir -p $(dir $@) 1582$(transform-o-to-executable-inner) 1583endef 1584 1585 1586########################################################### 1587## Commands for linking a static executable. In practice, 1588## we only use this on arm, so the other platforms don't 1589## have transform-o-to-static-executable defined. 1590## Clang driver needs -static to create static executable. 1591## However, bionic/linker uses -shared to overwrite. 1592## Linker for x86 targets does not allow coexistance of -static and -shared, 1593## so we add -static only if -shared is not used. 1594########################################################### 1595 1596define transform-o-to-static-executable-inner 1597$(hide) $(PRIVATE_CXX) \ 1598 -nostdlib -Bstatic \ 1599 $(if $(filter $(PRIVATE_LDFLAGS),-shared),,-static) \ 1600 -Wl,--gc-sections \ 1601 -o $@ \ 1602 $(PRIVATE_TARGET_GLOBAL_LD_DIRS) \ 1603 $(PRIVATE_TARGET_CRTBEGIN_STATIC_O) \ 1604 $(PRIVATE_TARGET_GLOBAL_LDFLAGS) \ 1605 $(PRIVATE_LDFLAGS) \ 1606 $(PRIVATE_ALL_OBJECTS) \ 1607 -Wl,--whole-archive \ 1608 $(call normalize-target-libraries,$(PRIVATE_ALL_WHOLE_STATIC_LIBRARIES)) \ 1609 -Wl,--no-whole-archive \ 1610 $(call normalize-target-libraries,$(filter-out %libcompiler_rt.a,$(filter-out %libc_nomalloc.a,$(filter-out %libc.a,$(PRIVATE_ALL_STATIC_LIBRARIES))))) \ 1611 -Wl,--start-group \ 1612 $(call normalize-target-libraries,$(filter %libc.a,$(PRIVATE_ALL_STATIC_LIBRARIES))) \ 1613 $(call normalize-target-libraries,$(filter %libc_nomalloc.a,$(PRIVATE_ALL_STATIC_LIBRARIES))) \ 1614 $(if $(filter true,$(NATIVE_COVERAGE)),$(PRIVATE_TARGET_LIBGCOV)) \ 1615 $(if $(filter true,$(NATIVE_COVERAGE)),$(PRIVATE_TARGET_LIBPROFILE_RT)) \ 1616 $(PRIVATE_TARGET_LIBATOMIC) \ 1617 $(call normalize-target-libraries,$(filter %libcompiler_rt.a,$(PRIVATE_ALL_STATIC_LIBRARIES))) \ 1618 $(PRIVATE_TARGET_LIBGCC) \ 1619 -Wl,--end-group \ 1620 $(PRIVATE_TARGET_CRTEND_O) 1621endef 1622 1623define transform-o-to-static-executable 1624@echo "target StaticExecutable: $(PRIVATE_MODULE) ($@)" 1625@mkdir -p $(dir $@) 1626$(transform-o-to-static-executable-inner) 1627endef 1628 1629 1630########################################################### 1631## Commands for running gcc to link a host executable 1632########################################################### 1633ifdef BUILD_HOST_static 1634HOST_FPIE_FLAGS := 1635else 1636HOST_FPIE_FLAGS := -pie 1637# Force the correct entry point to workaround a bug in binutils that manifests with -pie 1638ifeq ($(HOST_CROSS_OS),windows) 1639HOST_CROSS_FPIE_FLAGS += -Wl,-e_mainCRTStartup 1640endif 1641endif 1642 1643ifneq ($(HOST_CUSTOM_LD_COMMAND),true) 1644define transform-host-o-to-executable-inner 1645$(hide) $(PRIVATE_CXX) \ 1646 $(PRIVATE_ALL_OBJECTS) \ 1647 -Wl,--whole-archive \ 1648 $(call normalize-host-libraries,$(PRIVATE_ALL_WHOLE_STATIC_LIBRARIES)) \ 1649 -Wl,--no-whole-archive \ 1650 $(if $(PRIVATE_GROUP_STATIC_LIBRARIES),-Wl$(comma)--start-group) \ 1651 $(call normalize-host-libraries,$(PRIVATE_ALL_STATIC_LIBRARIES)) \ 1652 $(if $(PRIVATE_GROUP_STATIC_LIBRARIES),-Wl$(comma)--end-group) \ 1653 $(if $(filter true,$(NATIVE_COVERAGE)),-lgcov) \ 1654 $(if $(filter true,$(NATIVE_COVERAGE)),$(PRIVATE_HOST_LIBPROFILE_RT)) \ 1655 $(call normalize-host-libraries,$(PRIVATE_ALL_SHARED_LIBRARIES)) \ 1656 -Wl,-rpath-link=$($(PRIVATE_2ND_ARCH_VAR_PREFIX)$(PRIVATE_PREFIX)OUT_INTERMEDIATE_LIBRARIES) \ 1657 -Wl,-rpath,\$$ORIGIN/../$(notdir $($(PRIVATE_2ND_ARCH_VAR_PREFIX)$(PRIVATE_PREFIX)OUT_SHARED_LIBRARIES)) \ 1658 -Wl,-rpath,\$$ORIGIN/$(notdir $($(PRIVATE_2ND_ARCH_VAR_PREFIX)$(PRIVATE_PREFIX)OUT_SHARED_LIBRARIES)) \ 1659 $($(PRIVATE_2ND_ARCH_VAR_PREFIX)$(PRIVATE_PREFIX)GLOBAL_LD_DIRS) \ 1660 $(if $(PRIVATE_NO_DEFAULT_COMPILER_FLAGS),, \ 1661 $(PRIVATE_HOST_GLOBAL_LDFLAGS) \ 1662 ) \ 1663 $(PRIVATE_LDFLAGS) \ 1664 -o $@ \ 1665 $(PRIVATE_LDLIBS) 1666endef 1667endif 1668 1669define transform-host-o-to-executable 1670@echo "$($(PRIVATE_PREFIX)DISPLAY) Executable: $(PRIVATE_MODULE) ($@)" 1671@mkdir -p $(dir $@) 1672$(transform-host-o-to-executable-inner) 1673endef 1674 1675 1676########################################################### 1677## Commands for running javac to make .class files 1678########################################################### 1679 1680# Add BUILD_NUMBER to apps default version name if it's unbundled build. 1681ifdef TARGET_BUILD_APPS 1682APPS_DEFAULT_VERSION_NAME := $(PLATFORM_VERSION)-$(BUILD_NUMBER_FROM_FILE) 1683else 1684APPS_DEFAULT_VERSION_NAME := $(PLATFORM_VERSION) 1685endif 1686 1687# TODO: Right now we generate the asset resources twice, first as part 1688# of generating the Java classes, then at the end when packaging the final 1689# assets. This should be changed to do one of two things: (1) Don't generate 1690# any resource files the first time, only create classes during that stage; 1691# or (2) Don't use the -c flag with the second stage, instead taking the 1692# resource files from the first stage as additional input. My original intent 1693# was to use approach (2), but this requires a little more work in the tool. 1694# Maybe we should just use approach (1). 1695 1696# This rule creates the R.java and Manifest.java files, both of which 1697# are PRODUCT-neutral. Don't pass PRIVATE_PRODUCT_AAPT_CONFIG to this invocation. 1698define create-resource-java-files 1699@mkdir -p $(PRIVATE_SOURCE_INTERMEDIATES_DIR) 1700@mkdir -p $(dir $(PRIVATE_RESOURCE_PUBLICS_OUTPUT)) 1701$(hide) $(AAPT) package $(PRIVATE_AAPT_FLAGS) -m \ 1702 $(eval # PRIVATE_PRODUCT_AAPT_CONFIG is intentionally missing-- see comment.) \ 1703 $(addprefix -J , $(PRIVATE_SOURCE_INTERMEDIATES_DIR)) \ 1704 $(addprefix -M , $(PRIVATE_ANDROID_MANIFEST)) \ 1705 $(addprefix -P , $(PRIVATE_RESOURCE_PUBLICS_OUTPUT)) \ 1706 $(addprefix -S , $(PRIVATE_RESOURCE_DIR)) \ 1707 $(addprefix -A , $(PRIVATE_ASSET_DIR)) \ 1708 $(addprefix -I , $(PRIVATE_AAPT_INCLUDES)) \ 1709 $(addprefix -G , $(PRIVATE_PROGUARD_OPTIONS_FILE)) \ 1710 $(addprefix --min-sdk-version , $(PRIVATE_DEFAULT_APP_TARGET_SDK)) \ 1711 $(addprefix --target-sdk-version , $(PRIVATE_DEFAULT_APP_TARGET_SDK)) \ 1712 $(if $(filter --version-code,$(PRIVATE_AAPT_FLAGS)),,--version-code $(PLATFORM_SDK_VERSION)) \ 1713 $(if $(filter --version-name,$(PRIVATE_AAPT_FLAGS)),,--version-name $(APPS_DEFAULT_VERSION_NAME)) \ 1714 $(addprefix --rename-manifest-package , $(PRIVATE_MANIFEST_PACKAGE_NAME)) \ 1715 $(addprefix --rename-instrumentation-target-package , $(PRIVATE_MANIFEST_INSTRUMENTATION_FOR)) \ 1716 --skip-symbols-without-default-localization 1717endef 1718 1719xlint_unchecked := -Xlint:unchecked 1720 1721# emit-line, <word list>, <output file> 1722define emit-line 1723 $(if $(1),echo -n '$(strip $(1)) ' >> $(2)) 1724endef 1725 1726# dump-words-to-file, <word list>, <output file> 1727define dump-words-to-file 1728 @rm -f $(2) 1729 @touch $(2) 1730 @$(call emit-line,$(wordlist 1,200,$(1)),$(2)) 1731 @$(call emit-line,$(wordlist 201,400,$(1)),$(2)) 1732 @$(call emit-line,$(wordlist 401,600,$(1)),$(2)) 1733 @$(call emit-line,$(wordlist 601,800,$(1)),$(2)) 1734 @$(call emit-line,$(wordlist 801,1000,$(1)),$(2)) 1735 @$(call emit-line,$(wordlist 1001,1200,$(1)),$(2)) 1736 @$(call emit-line,$(wordlist 1201,1400,$(1)),$(2)) 1737 @$(call emit-line,$(wordlist 1401,1600,$(1)),$(2)) 1738 @$(call emit-line,$(wordlist 1601,1800,$(1)),$(2)) 1739 @$(call emit-line,$(wordlist 1801,2000,$(1)),$(2)) 1740 @$(call emit-line,$(wordlist 2001,2200,$(1)),$(2)) 1741 @$(call emit-line,$(wordlist 2201,2400,$(1)),$(2)) 1742 @$(call emit-line,$(wordlist 2401,2600,$(1)),$(2)) 1743 @$(call emit-line,$(wordlist 2601,2800,$(1)),$(2)) 1744 @$(call emit-line,$(wordlist 2801,3000,$(1)),$(2)) 1745 @$(call emit-line,$(wordlist 3001,3200,$(1)),$(2)) 1746 @$(call emit-line,$(wordlist 3201,3400,$(1)),$(2)) 1747 @$(call emit-line,$(wordlist 3401,3600,$(1)),$(2)) 1748 @$(call emit-line,$(wordlist 3601,3800,$(1)),$(2)) 1749 @$(call emit-line,$(wordlist 3801,4000,$(1)),$(2)) 1750 @$(call emit-line,$(wordlist 4001,4200,$(1)),$(2)) 1751 @$(call emit-line,$(wordlist 4201,4400,$(1)),$(2)) 1752 @$(call emit-line,$(wordlist 4401,4600,$(1)),$(2)) 1753 @$(call emit-line,$(wordlist 4601,4800,$(1)),$(2)) 1754 @$(call emit-line,$(wordlist 4801,5000,$(1)),$(2)) 1755 @$(if $(wordlist 5001,5002,$(1)),$(error Too many words ($(words $(1))))) 1756endef 1757 1758# For a list of jar files, unzip them to a specified directory, 1759# but make sure that no META-INF files come along for the ride. 1760# 1761# $(1): files to unzip 1762# $(2): destination directory 1763define unzip-jar-files 1764 $(hide) for f in $(1); \ 1765 do \ 1766 if [ ! -f $$f ]; then \ 1767 echo Missing file $$f; \ 1768 exit 1; \ 1769 fi; \ 1770 unzip -qo $$f -d $(2); \ 1771 done \ 1772 $(if $(PRIVATE_DONT_DELETE_JAR_META_INF),,;rm -rf $(2)/META-INF) 1773endef 1774 1775# Common definition to invoke javac on the host and target. 1776# 1777# Some historical notes: 1778# - below we write the list of java files to java-source-list to avoid argument 1779# list length problems with Cygwin 1780# - we filter out duplicate java file names because eclipse's compiler 1781# doesn't like them. 1782# 1783# $(1): javac 1784# $(2): bootclasspath 1785define compile-java 1786$(hide) rm -f $@ 1787$(hide) rm -rf $(PRIVATE_CLASS_INTERMEDIATES_DIR) 1788$(hide) mkdir -p $(dir $@) 1789$(hide) mkdir -p $(PRIVATE_CLASS_INTERMEDIATES_DIR) 1790$(call unzip-jar-files,$(PRIVATE_STATIC_JAVA_LIBRARIES),$(PRIVATE_CLASS_INTERMEDIATES_DIR)) 1791$(call dump-words-to-file,$(PRIVATE_JAVA_SOURCES),$(PRIVATE_CLASS_INTERMEDIATES_DIR)/java-source-list) 1792$(hide) if [ -d "$(PRIVATE_SOURCE_INTERMEDIATES_DIR)" ]; then \ 1793 find $(PRIVATE_SOURCE_INTERMEDIATES_DIR) -name '*.java' -and -not -name '.*' >> $(PRIVATE_CLASS_INTERMEDIATES_DIR)/java-source-list; \ 1794fi 1795$(hide) tr ' ' '\n' < $(PRIVATE_CLASS_INTERMEDIATES_DIR)/java-source-list \ 1796 | sort -u > $(PRIVATE_CLASS_INTERMEDIATES_DIR)/java-source-list-uniq 1797$(hide) if [ -s $(PRIVATE_CLASS_INTERMEDIATES_DIR)/java-source-list-uniq ] ; then \ 1798 $(1) -encoding UTF-8 \ 1799 $(if $(findstring true,$(PRIVATE_WARNINGS_ENABLE)),$(xlint_unchecked),) \ 1800 $(2) \ 1801 $(addprefix -classpath ,$(strip \ 1802 $(call normalize-path-list,$(PRIVATE_ALL_JAVA_LIBRARIES)))) \ 1803 $(if $(findstring true,$(PRIVATE_WARNINGS_ENABLE)),$(xlint_unchecked),) \ 1804 -extdirs "" -d $(PRIVATE_CLASS_INTERMEDIATES_DIR) \ 1805 $(PRIVATE_JAVACFLAGS) \ 1806 \@$(PRIVATE_CLASS_INTERMEDIATES_DIR)/java-source-list-uniq \ 1807 || ( rm -rf $(PRIVATE_CLASS_INTERMEDIATES_DIR) ; exit 41 ) \ 1808fi 1809$(if $(PRIVATE_JAVA_LAYERS_FILE), $(hide) build/tools/java-layers.py \ 1810 $(PRIVATE_JAVA_LAYERS_FILE) \@$(PRIVATE_CLASS_INTERMEDIATES_DIR)/java-source-list-uniq,) 1811$(hide) rm -f $(PRIVATE_CLASS_INTERMEDIATES_DIR)/java-source-list 1812$(hide) rm -f $(PRIVATE_CLASS_INTERMEDIATES_DIR)/java-source-list-uniq 1813$(if $(PRIVATE_JAR_EXCLUDE_FILES), $(hide) find $(PRIVATE_CLASS_INTERMEDIATES_DIR) \ 1814 -name $(word 1, $(PRIVATE_JAR_EXCLUDE_FILES)) \ 1815 $(addprefix -o -name , $(wordlist 2, 999, $(PRIVATE_JAR_EXCLUDE_FILES))) \ 1816 | xargs rm -rf) 1817$(if $(PRIVATE_JAR_PACKAGES), \ 1818 $(hide) find $(PRIVATE_CLASS_INTERMEDIATES_DIR) -mindepth 1 -type f \ 1819 $(foreach pkg, $(PRIVATE_JAR_PACKAGES), \ 1820 -not -path $(PRIVATE_CLASS_INTERMEDIATES_DIR)/$(subst .,/,$(pkg))/\*) -delete ; \ 1821 find $(PRIVATE_CLASS_INTERMEDIATES_DIR) -empty -delete) 1822$(if $(PRIVATE_JAR_EXCLUDE_PACKAGES), $(hide) rm -rf \ 1823 $(foreach pkg, $(PRIVATE_JAR_EXCLUDE_PACKAGES), \ 1824 $(PRIVATE_CLASS_INTERMEDIATES_DIR)/$(subst .,/,$(pkg)))) 1825$(if $(PRIVATE_RMTYPEDEFS), $(hide) $(RMTYPEDEFS) -v $(PRIVATE_CLASS_INTERMEDIATES_DIR)) 1826$(if $(PRIVATE_JAR_MANIFEST), \ 1827 $(hide) sed -e "s/%BUILD_NUMBER%/$(BUILD_NUMBER_FROM_FILE)/" \ 1828 $(PRIVATE_JAR_MANIFEST) > $(dir $@)/manifest.mf && \ 1829 jar -cfm $@ $(dir $@)/manifest.mf \ 1830 -C $(PRIVATE_CLASS_INTERMEDIATES_DIR) ., \ 1831 $(hide) jar -cf $@ -C $(PRIVATE_CLASS_INTERMEDIATES_DIR) .) 1832$(if $(PRIVATE_EXTRA_JAR_ARGS),$(call add-java-resources-to,$@)) 1833endef 1834 1835define transform-java-to-classes.jar 1836@echo "target Java: $(PRIVATE_MODULE) ($(PRIVATE_CLASS_INTERMEDIATES_DIR))" 1837$(call compile-java,$(TARGET_JAVAC),$(PRIVATE_BOOTCLASSPATH)) 1838endef 1839 1840# Invoke Jack to compile java from source to dex and jack files. 1841# 1842# Some historical notes: 1843# - below we write the list of java files to java-source-list to avoid argument 1844# list length problems with Cygwin 1845# - we filter out duplicate java file names because Jack doesn't like them. 1846define jack-java-to-dex 1847$(hide) rm -f $@ 1848$(hide) rm -f $(PRIVATE_CLASSES_JACK) 1849$(hide) rm -rf $(PRIVATE_JACK_INTERMEDIATES_DIR) 1850$(hide) mkdir -p $(dir $@) 1851$(hide) mkdir -p $(dir $(PRIVATE_CLASSES_JACK)) 1852$(hide) mkdir -p $(PRIVATE_JACK_INTERMEDIATES_DIR) 1853$(if $(PRIVATE_JACK_INCREMENTAL_DIR),$(hide) mkdir -p $(PRIVATE_JACK_INCREMENTAL_DIR)) 1854$(call dump-words-to-file,$(PRIVATE_JAVA_SOURCES),$(PRIVATE_JACK_INTERMEDIATES_DIR)/java-source-list) 1855$(hide) if [ -d "$(PRIVATE_SOURCE_INTERMEDIATES_DIR)" ]; then \ 1856 find $(PRIVATE_SOURCE_INTERMEDIATES_DIR) -name '*.java' >> $(PRIVATE_JACK_INTERMEDIATES_DIR)/java-source-list; \ 1857fi 1858$(hide) tr ' ' '\n' < $(PRIVATE_JACK_INTERMEDIATES_DIR)/java-source-list \ 1859 | sort -u > $(PRIVATE_JACK_INTERMEDIATES_DIR)/java-source-list-uniq 1860$(if $(PRIVATE_JACK_PROGUARD_FLAGS), \ 1861 $(hide) echo -basedirectory $(CURDIR) > $@.flags; \ 1862 echo $(PRIVATE_JACK_PROGUARD_FLAGS) >> $@.flags; \ 1863) 1864$(if $(PRIVATE_EXTRA_JAR_ARGS), 1865 $(hide) mkdir -p $@.res.tmp 1866 $(hide) $(call create-empty-package-at,$@.res.tmp.zip) 1867 $(hide) $(call add-java-resources-to,$@.res.tmp.zip) 1868 $(hide) $(call unzip-jar-files,$@.res.tmp.zip,$@.res.tmp) 1869 $(hide) rm $@.res.tmp.zip) 1870$(hide) if [ -s $(PRIVATE_JACK_INTERMEDIATES_DIR)/java-source-list-uniq ] ; then \ 1871 export tmpEcjArg="@$(PRIVATE_JACK_INTERMEDIATES_DIR)/java-source-list-uniq"; \ 1872else \ 1873 export tmpEcjArg=""; \ 1874fi; \ 1875$(call call-jack,$(PRIVATE_JACK_VM_ARGS),$(PRIVATE_JACK_EXTRA_ARGS)) \ 1876 $(strip $(PRIVATE_JACK_FLAGS)) \ 1877 $(if $(NO_OPTIMIZE_DX), \ 1878 -D jack.dex.optimize="false") \ 1879 $(if $(PRIVATE_RMTYPEDEFS), \ 1880 -D jack.android.remove-typedef="true") \ 1881 $(addprefix --classpath ,$(strip \ 1882 $(call normalize-path-list,$(PRIVATE_BOOTCLASSPATH_JAVA_LIBRARIES) $(PRIVATE_ALL_JACK_LIBRARIES)))) \ 1883 $(addprefix --import ,$(call reverse-list,$(PRIVATE_STATIC_JACK_LIBRARIES))) \ 1884 $(if $(PRIVATE_EXTRA_JAR_ARGS),--import-resource $@.res.tmp) \ 1885 -D jack.import.resource.policy=keep-first \ 1886 -D jack.import.type.policy=keep-first \ 1887 --output-jack $(PRIVATE_CLASSES_JACK) \ 1888 -D jack.java.source.version=1.7 \ 1889 $(if $(PRIVATE_JACK_INCREMENTAL_DIR),--incremental-folder $(PRIVATE_JACK_INCREMENTAL_DIR)) \ 1890 --output-dex $(PRIVATE_JACK_INTERMEDIATES_DIR) \ 1891 $(addprefix --config-jarjar ,$(strip $(PRIVATE_JARJAR_RULES))) \ 1892 $(if $(PRIVATE_JACK_PROGUARD_FLAGS),--config-proguard $@.flags) \ 1893 $$tmpEcjArg \ 1894 || ( rm -rf $(PRIVATE_CLASSES_JACK); rm -rf $(PRIVATE_JACK_INTERMEDIATES_DIR); exit 41 ) 1895$(hide) mv $(PRIVATE_JACK_INTERMEDIATES_DIR)/classes*.dex $(dir $@) 1896$(hide) rm -f $(PRIVATE_JACK_INTERMEDIATES_DIR)/java-source-list 1897$(if $(PRIVATE_EXTRA_JAR_ARGS),$(hide) rm -rf $@.res.tmp) 1898$(hide) mv $(PRIVATE_JACK_INTERMEDIATES_DIR)/java-source-list-uniq $(PRIVATE_JACK_INTERMEDIATES_DIR).java-source-list 1899$(if $(PRIVATE_JAR_PACKAGES), $(hide) echo unsupported options PRIVATE_JAR_PACKAGES in $@; exit 53) 1900$(if $(PRIVATE_JAR_EXCLUDE_PACKAGES), $(hide) echo unsupported options JAR_EXCLUDE_PACKAGES in $@; exit 53) 1901$(if $(PRIVATE_JAR_MANIFEST), $(hide) echo unsupported options JAR_MANIFEST in $@; exit 53) 1902endef 1903 1904define transform-jar-to-jack 1905 $(hide) mkdir -p $(dir $@) 1906 $(JILL) $(PRIVATE_JILL_FLAGS) --output $@.tmpjill.jack $< 1907 $(hide) mkdir -p $@.tmpjill.res 1908 $(hide) $(call unzip-jar-files,$<,$@.tmpjill.res) 1909 $(hide) find $@.tmpjill.res -iname "*.class" -delete 1910 $(hide) $(call call-jack,$(PRIVATE_JACK_VM_ARGS),$(PRIVATE_JACK_EXTRA_ARGS)) \ 1911 -D jack.import.resource.policy=keep-first \ 1912 -D jack.import.type.policy=keep-first \ 1913 --import $@.tmpjill.jack \ 1914 --import-resource $@.tmpjill.res \ 1915 --output-jack $@ 1916 $(hide) rm -rf $@.tmpjill.res 1917 $(hide) rm $@.tmpjill.jack 1918endef 1919 1920 1921# Invoke Jack to compile java from source to jack files without shrink or obfuscation. 1922# 1923# Some historical notes: 1924# - below we write the list of java files to java-source-list to avoid argument 1925# list length problems with Cygwin 1926# - we filter out duplicate java file names because Jack doesn't like them. 1927define java-to-jack 1928$(hide) rm -f $@ 1929$(hide) rm -rf $(PRIVATE_JACK_INTERMEDIATES_DIR) 1930$(hide) mkdir -p $(dir $@) 1931$(hide) mkdir -p $(PRIVATE_JACK_INTERMEDIATES_DIR) 1932$(if $(PRIVATE_JACK_INCREMENTAL_DIR),$(hide) mkdir -p $(PRIVATE_JACK_INCREMENTAL_DIR)) 1933$(call dump-words-to-file,$(PRIVATE_JAVA_SOURCES),$(PRIVATE_JACK_INTERMEDIATES_DIR)/java-source-list) 1934$(hide) if [ -d "$(PRIVATE_SOURCE_INTERMEDIATES_DIR)" ]; then \ 1935 find $(PRIVATE_SOURCE_INTERMEDIATES_DIR) -name '*.java' >> $(PRIVATE_JACK_INTERMEDIATES_DIR)/java-source-list; \ 1936fi 1937$(hide) tr ' ' '\n' < $(PRIVATE_JACK_INTERMEDIATES_DIR)/java-source-list \ 1938 | sort -u > $(PRIVATE_JACK_INTERMEDIATES_DIR)/java-source-list-uniq 1939$(if $(PRIVATE_JACK_PROGUARD_FLAGS), \ 1940 $(hide) echo -basedirectory $(CURDIR) > $@.flags; \ 1941 echo $(PRIVATE_JACK_PROGUARD_FLAGS) >> $@.flags; \ 1942) 1943$(if $(PRIVATE_EXTRA_JAR_ARGS), 1944 $(hide) mkdir -p $@.res.tmp 1945 $(hide) $(call create-empty-package-at,$@.res.tmp.zip) 1946 $(hide) $(call add-java-resources-to,$@.res.tmp.zip) 1947 $(hide) unzip -qo $@.res.tmp.zip -d $@.res.tmp 1948 $(hide) rm $@.res.tmp.zip) 1949$(hide) if [ -s $(PRIVATE_JACK_INTERMEDIATES_DIR)/java-source-list-uniq ] ; then \ 1950 export tmpEcjArg="@$(PRIVATE_JACK_INTERMEDIATES_DIR)/java-source-list-uniq"; \ 1951else \ 1952 export tmpEcjArg=""; \ 1953fi; \ 1954$(call call-jack,$(PRIVATE_JACK_VM_ARGS),$(PRIVATE_JACK_EXTRA_ARGS)) \ 1955 $(strip $(PRIVATE_JACK_FLAGS)) \ 1956 $(if $(NO_OPTIMIZE_DX), \ 1957 -D jack.dex.optimize="false") \ 1958 $(addprefix --classpath ,$(strip \ 1959 $(call normalize-path-list,$(PRIVATE_BOOTCLASSPATH_JAVA_LIBRARIES) $(PRIVATE_ALL_JACK_LIBRARIES)))) \ 1960 $(addprefix --import ,$(call reverse-list,$(PRIVATE_STATIC_JACK_LIBRARIES))) \ 1961 $(if $(PRIVATE_EXTRA_JAR_ARGS),--import-resource $@.res.tmp) \ 1962 -D jack.import.resource.policy=keep-first \ 1963 -D jack.import.type.policy=keep-first \ 1964 -D jack.java.source.version=1.7 \ 1965 $(if $(PRIVATE_JACK_INCREMENTAL_DIR),--incremental-folder $(PRIVATE_JACK_INCREMENTAL_DIR)) \ 1966 --output-jack $@ \ 1967 $(addprefix --config-jarjar ,$(strip $(PRIVATE_JARJAR_RULES))) \ 1968 $(if $(PRIVATE_JACK_PROGUARD_FLAGS),--config-proguard $@.flags) \ 1969 $$tmpEcjArg \ 1970 || ( rm -f $@ ; exit 41 ) 1971$(hide) rm -f $(PRIVATE_JACK_INTERMEDIATES_DIR)/java-source-list 1972$(if $(PRIVATE_EXTRA_JAR_ARGS),$(hide) rm -rf $@.res.tmp) 1973$(hide) mv $(PRIVATE_JACK_INTERMEDIATES_DIR)/java-source-list-uniq $(PRIVATE_JACK_INTERMEDIATES_DIR).java-source-list 1974$(if $(PRIVATE_JAR_PACKAGES), $(hide) echo unsupported options PRIVATE_JAR_PACKAGES in $@; exit 53) 1975$(if $(PRIVATE_JAR_EXCLUDE_PACKAGES), $(hide) echo unsupported options JAR_EXCLUDE_PACKAGES in $@; exit 53) 1976$(if $(PRIVATE_JAR_MANIFEST), $(hide) echo unsupported options JAR_MANIFEST in $@; exit 53) 1977endef 1978 1979define transform-classes.jar-to-emma 1980$(hide) java -classpath $(EMMA_JAR) emma instr -outmode fullcopy -outfile \ 1981 $(PRIVATE_EMMA_COVERAGE_FILE) -ip $< -d $(PRIVATE_EMMA_INTERMEDIATES_DIR) \ 1982 $(addprefix -ix , $(PRIVATE_EMMA_COVERAGE_FILTER)) 1983endef 1984 1985#TODO: use a smaller -Xmx value for most libraries; 1986# only core.jar and framework.jar need a heap this big. 1987define transform-classes.jar-to-dex 1988@echo "target Dex: $(PRIVATE_MODULE)" 1989@mkdir -p $(dir $@) 1990$(hide) rm -f $(dir $@)classes*.dex 1991$(hide) $(DX) \ 1992 -JXms16M -JXmx2048M \ 1993 --dex --output=$(dir $@) \ 1994 $(if $(NO_OPTIMIZE_DX), \ 1995 --no-optimize) \ 1996 $(if $(GENERATE_DEX_DEBUG), \ 1997 --debug --verbose \ 1998 --dump-to=$(@:.dex=.lst) \ 1999 --dump-width=1000) \ 2000 $(PRIVATE_DX_FLAGS) \ 2001 $< 2002endef 2003 2004# Create a mostly-empty .jar file that we'll add to later. 2005# The MacOS jar tool doesn't like creating empty jar files, 2006# so we need to give it something. 2007# $(1) package to create 2008define create-empty-package-at 2009@mkdir -p $(dir $(1)) 2010$(hide) touch $(dir $(1))zipdummy 2011$(hide) (cd $(dir $(1)) && jar cf $(notdir $(1)) zipdummy) 2012$(hide) zip -qd $(1) zipdummy 2013$(hide) rm $(dir $(1))zipdummy 2014endef 2015 2016# Create a mostly-empty .jar file that we'll add to later. 2017# The MacOS jar tool doesn't like creating empty jar files, 2018# so we need to give it something. 2019define create-empty-package 2020$(call create-empty-package-at,$@) 2021endef 2022 2023# Copy an arhchive file and delete any class files and empty folders inside. 2024# $(1): the source archive file. 2025# $(2): the destination archive file. 2026define initialize-package-file 2027@mkdir -p $(dir $(2)) 2028$(hide) cp -f $(1) $(2) 2029$(hide) zip -qd $(2) "*.class" \ 2030 $(if $(strip $(PRIVATE_DONT_DELETE_JAR_DIRS)),,"*/") \ 2031 || true # Ignore the error when nothing to delete. 2032endef 2033 2034#TODO: we kinda want to build different asset packages for 2035# different configurations, then combine them later (or something). 2036# Per-locale, etc. 2037# A list of dynamic and static parameters; build layers for 2038# dynamic params that lay over the static ones. 2039#TODO: update the manifest to point to the package file 2040#Note that the version numbers are given to aapt as simple default 2041#values; applications can override these by explicitly stating 2042#them in their manifest. 2043define add-assets-to-package 2044$(hide) $(AAPT) package -u $(PRIVATE_AAPT_FLAGS) \ 2045 $(addprefix -c , $(PRIVATE_PRODUCT_AAPT_CONFIG)) \ 2046 $(addprefix --preferred-density , $(PRIVATE_PRODUCT_AAPT_PREF_CONFIG)) \ 2047 $(addprefix -M , $(PRIVATE_ANDROID_MANIFEST)) \ 2048 $(addprefix -S , $(PRIVATE_RESOURCE_DIR)) \ 2049 $(addprefix -A , $(PRIVATE_ASSET_DIR)) \ 2050 $(addprefix -I , $(PRIVATE_AAPT_INCLUDES)) \ 2051 $(addprefix --min-sdk-version , $(PRIVATE_DEFAULT_APP_TARGET_SDK)) \ 2052 $(addprefix --target-sdk-version , $(PRIVATE_DEFAULT_APP_TARGET_SDK)) \ 2053 $(if $(filter --product,$(PRIVATE_AAPT_FLAGS)),,$(addprefix --product , $(TARGET_AAPT_CHARACTERISTICS))) \ 2054 $(if $(filter --version-code,$(PRIVATE_AAPT_FLAGS)),,--version-code $(PLATFORM_SDK_VERSION)) \ 2055 $(if $(filter --version-name,$(PRIVATE_AAPT_FLAGS)),,--version-name $(APPS_DEFAULT_VERSION_NAME)) \ 2056 $(addprefix --rename-manifest-package , $(PRIVATE_MANIFEST_PACKAGE_NAME)) \ 2057 $(addprefix --rename-instrumentation-target-package , $(PRIVATE_MANIFEST_INSTRUMENTATION_FOR)) \ 2058 --skip-symbols-without-default-localization \ 2059 -F $@ 2060endef 2061 2062# We need the extra blank line, so that the command will be on a separate line. 2063# $(1): the ABI name 2064# $(2): the list of shared libraies 2065define _add-jni-shared-libs-to-package-per-abi 2066$(hide) cp $(2) $(dir $@)lib/$(1) 2067 2068endef 2069 2070# For apps_only build, don't uncompress/page-align the jni libraries, 2071# because the apk may be run on older platforms that don't support loading jni directly from apk. 2072ifdef TARGET_BUILD_APPS 2073JNI_COMPRESS_FLAGS := 2074ZIPALIGN_PAGE_ALIGN_FLAGS := 2075else 2076JNI_COMPRESS_FLAGS := -0 2077ZIPALIGN_PAGE_ALIGN_FLAGS := -p 2078endif 2079 2080define add-jni-shared-libs-to-package 2081$(hide) rm -rf $(dir $@)lib 2082$(hide) mkdir -p $(addprefix $(dir $@)lib/,$(PRIVATE_JNI_SHARED_LIBRARIES_ABI)) 2083$(foreach abi,$(PRIVATE_JNI_SHARED_LIBRARIES_ABI),\ 2084 $(call _add-jni-shared-libs-to-package-per-abi,$(abi),\ 2085 $(patsubst $(abi):%,%,$(filter $(abi):%,$(PRIVATE_JNI_SHARED_LIBRARIES))))) 2086$(hide) (cd $(dir $@) && zip -qr $(JNI_COMPRESS_FLAGS) $(notdir $@) lib) 2087$(hide) rm -rf $(dir $@)lib 2088endef 2089 2090#TODO: update the manifest to point to the dex file 2091define add-dex-to-package 2092$(hide) zip -qj $@ $(dir $(PRIVATE_DEX_FILE))classes*.dex 2093endef 2094 2095# Add java resources added by the current module. 2096# $(1) destination package 2097# 2098define add-java-resources-to 2099$(call dump-words-to-file, $(PRIVATE_EXTRA_JAR_ARGS), $(1).jar-arg-list) 2100$(hide) jar uf $(1) @$(1).jar-arg-list 2101@rm -f $(1).jar-arg-list 2102endef 2103 2104# Add resources carried by static Jack libraries. 2105# 2106define add-carried-jack-resources 2107 $(hide) if [ -d $(PRIVATE_JACK_INTERMEDIATES_DIR) ] ; then \ 2108 find $(PRIVATE_JACK_INTERMEDIATES_DIR) -type f \ 2109 | sed -e "s?^$(PRIVATE_JACK_INTERMEDIATES_DIR)/? -C $(PRIVATE_JACK_INTERMEDIATES_DIR) ?" \ 2110 > $(dir $@)jack_res_jar_flags; \ 2111 if [ -s $(dir $@)jack_res_jar_flags ] ; then \ 2112 jar uf $@ @$(dir $@)jack_res_jar_flags; \ 2113 fi; \ 2114fi 2115endef 2116 2117# Sign a package using the specified key/cert. 2118# 2119define sign-package 2120$(hide) mv $@ $@.unsigned 2121$(hide) java -jar $(SIGNAPK_JAR) \ 2122 $(PRIVATE_CERTIFICATE) $(PRIVATE_PRIVATE_KEY) \ 2123 $(PRIVATE_ADDITIONAL_CERTIFICATES) $@.unsigned $@.signed 2124$(hide) mv $@.signed $@ 2125endef 2126 2127# Align STORED entries of a package on 4-byte boundaries to make them easier to mmap. 2128# 2129define align-package 2130$(hide) mv $@ $@.unaligned 2131$(hide) $(ZIPALIGN) \ 2132 -f \ 2133 $(ZIPALIGN_PAGE_ALIGN_FLAGS) \ 2134 4 \ 2135 $@.unaligned $@.aligned 2136$(hide) mv $@.aligned $@ 2137endef 2138 2139# Uncompress shared libraries embedded in an apk. 2140# 2141define uncompress-shared-libs 2142$(hide) if unzip -l $@ $(PRIVATE_EMBEDDED_JNI_LIBS) >/dev/null ; then \ 2143 rm -rf $(dir $@)uncompressedlibs && mkdir $(dir $@)uncompressedlibs; \ 2144 unzip $@ $(PRIVATE_EMBEDDED_JNI_LIBS) -d $(dir $@)uncompressedlibs && \ 2145 zip -d $@ 'lib/*.so' && \ 2146 ( cd $(dir $@)uncompressedlibs && zip -D -r -0 ../$(notdir $@) lib ) && \ 2147 rm -rf $(dir $@)uncompressedlibs; \ 2148 fi 2149endef 2150 2151define install-dex-debug 2152$(hide) if [ -f "$(PRIVATE_INTERMEDIATES_DIR)/classes.dex" ]; then \ 2153 mkdir -p $(TOP)/dalvik/DEBUG-FILES; \ 2154 $(ACP) $(PRIVATE_INTERMEDIATES_DIR)/classes.dex \ 2155 $(TOP)/dalvik/DEBUG-FILES/$(PRIVATE_MODULE).dex; \ 2156 fi 2157$(hide) if [ -f "$(PRIVATE_INTERMEDIATES_DIR)/classes.lst" ]; then \ 2158 mkdir -p $(TOP)/dalvik/DEBUG-FILES; \ 2159 $(ACP) $(PRIVATE_INTERMEDIATES_DIR)/classes.lst \ 2160 $(TOP)/dalvik/DEBUG-FILES/$(PRIVATE_MODULE).lst; \ 2161 fi 2162endef 2163 2164# TODO(joeo): If we can ever upgrade to post 3.81 make and get the 2165# new prebuilt rules to work, we should change this to copy the 2166# resources to the out directory and then copy the resources. 2167 2168# Note: we intentionally don't clean PRIVATE_CLASS_INTERMEDIATES_DIR 2169# in transform-java-to-classes for the sake of vm-tests. 2170define transform-host-java-to-package 2171@echo "$($(PRIVATE_PREFIX)DISPLAY) Java: $(PRIVATE_MODULE) ($(PRIVATE_CLASS_INTERMEDIATES_DIR))" 2172$(call compile-java,$(HOST_JAVAC),$(PRIVATE_BOOTCLASSPATH)) 2173endef 2174 2175########################################################### 2176## Commands for copying files 2177########################################################### 2178 2179# Define a rule to copy a header. Used via $(eval) by copy_headers.make. 2180# $(1): source header 2181# $(2): destination header 2182define copy-one-header 2183$(2): $(1) 2184 @echo "Header: $$@" 2185 $$(copy-file-to-new-target-with-cp) 2186endef 2187 2188# Define a rule to copy a file. For use via $(eval). 2189# $(1): source file 2190# $(2): destination file 2191define copy-one-file 2192$(2): $(1) | $(ACP) 2193 @echo "Copy: $$@" 2194 $$(copy-file-to-target) 2195endef 2196 2197# Copies many files. 2198# $(1): The files to copy. Each entry is a ':' separated src:dst pair 2199# Evaluates to the list of the dst files (ie suitable for a dependency list) 2200define copy-many-files 2201$(foreach f, $(1), $(strip \ 2202 $(eval _cmf_tuple := $(subst :, ,$(f))) \ 2203 $(eval _cmf_src := $(word 1,$(_cmf_tuple))) \ 2204 $(eval _cmf_dest := $(word 2,$(_cmf_tuple))) \ 2205 $(eval $(call copy-one-file,$(_cmf_src),$(_cmf_dest))) \ 2206 $(_cmf_dest))) 2207endef 2208 2209# Copy the file only if it's a well-formed xml file. For use via $(eval). 2210# $(1): source file 2211# $(2): destination file, must end with .xml. 2212define copy-xml-file-checked 2213$(2): $(1) | $(ACP) 2214 @echo "Copy xml: $$@" 2215 $(hide) xmllint $$< >/dev/null # Don't print the xml file to stdout. 2216 $$(copy-file-to-target) 2217endef 2218 2219# The -t option to acp and the -p option to cp is 2220# required for OSX. OSX has a ridiculous restriction 2221# where it's an error for a .a file's modification time 2222# to disagree with an internal timestamp, and this 2223# macro is used to install .a files (among other things). 2224 2225# Copy a single file from one place to another, 2226# preserving permissions and overwriting any existing 2227# file. 2228# We disable the "-t" option for acp cannot handle 2229# high resolution timestamp correctly on file systems like ext4. 2230# Therefore copy-file-to-target is the same as copy-file-to-new-target. 2231define copy-file-to-target 2232@mkdir -p $(dir $@) 2233$(hide) $(ACP) -fp $< $@ 2234endef 2235 2236# The same as copy-file-to-target, but use the local 2237# cp command instead of acp. 2238define copy-file-to-target-with-cp 2239@mkdir -p $(dir $@) 2240$(hide) cp -fp $< $@ 2241endef 2242 2243# The same as copy-file-to-target, but use the zipalign tool to do so. 2244define copy-file-to-target-with-zipalign 2245@mkdir -p $(dir $@) 2246$(hide) $(ZIPALIGN) -f 4 $< $@ 2247endef 2248 2249# The same as copy-file-to-target, but strip out "# comment"-style 2250# comments (for config files and such). 2251define copy-file-to-target-strip-comments 2252@mkdir -p $(dir $@) 2253$(hide) sed -e 's/#.*$$//' -e 's/[ \t]*$$//' -e '/^$$/d' < $< > $@ 2254endef 2255 2256# The same as copy-file-to-target, but don't preserve 2257# the old modification time. 2258define copy-file-to-new-target 2259@mkdir -p $(dir $@) 2260$(hide) $(ACP) -fp $< $@ 2261endef 2262 2263# The same as copy-file-to-new-target, but use the local 2264# cp command instead of acp. 2265define copy-file-to-new-target-with-cp 2266@mkdir -p $(dir $@) 2267$(hide) cp -f $< $@ 2268endef 2269 2270# Copy a prebuilt file to a target location. 2271define transform-prebuilt-to-target 2272@echo "$(if $(PRIVATE_IS_HOST_MODULE),host,target) Prebuilt: $(PRIVATE_MODULE) ($@)" 2273$(copy-file-to-target) 2274endef 2275 2276# Copy a prebuilt file to a target location, using zipalign on it. 2277define transform-prebuilt-to-target-with-zipalign 2278@echo "$(if $(PRIVATE_IS_HOST_MODULE),host,target) Prebuilt APK: $(PRIVATE_MODULE) ($@)" 2279$(copy-file-to-target-with-zipalign) 2280endef 2281 2282# Copy a prebuilt file to a target location, stripping "# comment" comments. 2283define transform-prebuilt-to-target-strip-comments 2284@echo "$(if $(PRIVATE_IS_HOST_MODULE),host,target) Prebuilt: $(PRIVATE_MODULE) ($@)" 2285$(copy-file-to-target-strip-comments) 2286endef 2287 2288# Copy a list of files/directories to target location, with sub dir structure preserved. 2289# For example $(HOST_OUT_EXECUTABLES)/aapt -> $(staging)/bin/aapt . 2290# $(1): the source list of files/directories. 2291# $(2): the path prefix to strip. In the above example it would be $(HOST_OUT). 2292# $(3): the target location. 2293define copy-files-with-structure 2294$(foreach t,$(1),\ 2295 $(eval s := $(patsubst $(2)%,%,$(t)))\ 2296 $(hide) mkdir -p $(dir $(3)/$(s)); cp -Rf $(t) $(3)/$(s)$(newline)) 2297endef 2298 2299 2300########################################################### 2301## Commands to call Proguard 2302########################################################### 2303define transform-jar-to-proguard 2304@echo Proguard: $@ 2305$(hide) $(PROGUARD) -injars $< -outjars $@ $(PRIVATE_PROGUARD_FLAGS) \ 2306 $(addprefix -injars , $(PRIVATE_EXTRA_INPUT_JAR)) 2307endef 2308 2309########################################################### 2310## Stuff source generated from one-off tools 2311########################################################### 2312 2313define transform-generated-source 2314@echo "target Generated: $(PRIVATE_MODULE) <= $<" 2315@mkdir -p $(dir $@) 2316$(hide) $(PRIVATE_CUSTOM_TOOL) 2317endef 2318 2319 2320########################################################### 2321## Assertions about attributes of the target 2322########################################################### 2323 2324# $(1): The file to check 2325ifndef get-file-size 2326$(error HOST_OS must define get-file-size) 2327endif 2328 2329# Convert a partition data size (eg, as reported in /proc/mtd) to the 2330# size of the image used to flash that partition (which includes a 2331# spare area for each page). 2332# $(1): the partition data size 2333define image-size-from-data-size 2334$(strip $(eval _isfds_value := $$(shell echo $$$$(($(1) / $(BOARD_NAND_PAGE_SIZE) * \ 2335 ($(BOARD_NAND_PAGE_SIZE)+$(BOARD_NAND_SPARE_SIZE))))))\ 2336$(if $(filter 0, $(_isfds_value)),$(shell echo $$(($(BOARD_NAND_PAGE_SIZE)+$(BOARD_NAND_SPARE_SIZE)))),$(_isfds_value))\ 2337$(eval _isfds_value :=)) 2338endef 2339 2340# $(1): The file(s) to check (often $@) 2341# $(2): The maximum total image size, in decimal bytes. 2342# Make sure to take into account any reserved space needed for the FS. 2343# 2344# If $(2) is empty, evaluates to "true" 2345# 2346# Reserve bad blocks. Make sure that MAX(1% of partition size, 2 blocks) 2347# is left over after the image has been flashed. Round the 1% up to the 2348# next whole flash block size. 2349define assert-max-file-size 2350$(if $(2), \ 2351 size=$$(for i in $(1); do $(call get-file-size,$$i); echo +; done; echo 0); \ 2352 total=$$(( $$( echo "$$size" ) )); \ 2353 printname=$$(echo -n "$(1)" | tr " " +); \ 2354 img_blocksize=$(call image-size-from-data-size,$(BOARD_FLASH_BLOCK_SIZE)); \ 2355 twoblocks=$$((img_blocksize * 2)); \ 2356 onepct=$$((((($(2) / 100) - 1) / img_blocksize + 1) * img_blocksize)); \ 2357 reserve=$$((twoblocks > onepct ? twoblocks : onepct)); \ 2358 maxsize=$$(($(2) - reserve)); \ 2359 echo "$$printname maxsize=$$maxsize blocksize=$$img_blocksize total=$$total reserve=$$reserve"; \ 2360 if [ "$$total" -gt "$$maxsize" ]; then \ 2361 echo "error: $$printname too large ($$total > [$(2) - $$reserve])"; \ 2362 false; \ 2363 elif [ "$$total" -gt $$((maxsize - 32768)) ]; then \ 2364 echo "WARNING: $$printname approaching size limit ($$total now; limit $$maxsize)"; \ 2365 fi \ 2366 , \ 2367 true \ 2368 ) 2369endef 2370 2371# Like assert-max-file-size, but the second argument is a partition 2372# size, which we'll convert to a max image size before checking it 2373# against the files. 2374# 2375# $(1): The file(s) to check (often $@) 2376# $(2): The partition size. 2377define assert-max-image-size 2378$(if $(2), \ 2379 $(call assert-max-file-size,$(1),$(call image-size-from-data-size,$(2)))) 2380endef 2381 2382 2383########################################################### 2384## Define device-specific radio files 2385########################################################### 2386INSTALLED_RADIOIMAGE_TARGET := 2387 2388# Copy a radio image file to the output location, and add it to 2389# INSTALLED_RADIOIMAGE_TARGET. 2390# $(1): filename 2391define add-radio-file 2392 $(eval $(call add-radio-file-internal,$(1),$(notdir $(1)))) 2393endef 2394define add-radio-file-internal 2395INSTALLED_RADIOIMAGE_TARGET += $$(PRODUCT_OUT)/$(2) 2396$$(PRODUCT_OUT)/$(2) : $$(LOCAL_PATH)/$(1) | $$(ACP) 2397 $$(transform-prebuilt-to-target) 2398endef 2399 2400# Version of add-radio-file that also arranges for the version of the 2401# file to be checked against the contents of 2402# $(TARGET_BOARD_INFO_FILE). 2403# $(1): filename 2404# $(2): name of version variable in board-info (eg, "version-baseband") 2405define add-radio-file-checked 2406 $(eval $(call add-radio-file-checked-internal,$(1),$(notdir $(1)),$(2))) 2407endef 2408define add-radio-file-checked-internal 2409INSTALLED_RADIOIMAGE_TARGET += $$(PRODUCT_OUT)/$(2) 2410BOARD_INFO_CHECK += $(3):$(LOCAL_PATH)/$(1) 2411$$(PRODUCT_OUT)/$(2) : $$(LOCAL_PATH)/$(1) | $$(ACP) 2412 $$(transform-prebuilt-to-target) 2413endef 2414 2415 2416########################################################### 2417# Override the package defined in $(1), setting the 2418# variables listed below differently. 2419# 2420# $(1): The makefile to override (relative to the source 2421# tree root) 2422# $(2): Old LOCAL_PACKAGE_NAME value. 2423# $(3): New LOCAL_PACKAGE_NAME value. 2424# $(4): New LOCAL_MANIFEST_PACKAGE_NAME value. 2425# $(5): New LOCAL_CERTIFICATE value. 2426# $(6): New LOCAL_INSTRUMENTATION_FOR value. 2427# $(7): New LOCAL_MANIFEST_INSTRUMENTATION_FOR value. 2428# 2429# Note that LOCAL_PACKAGE_OVERRIDES is NOT cleared in 2430# clear_vars.mk. 2431########################################################### 2432define inherit-package 2433 $(eval $(call inherit-package-internal,$(1),$(2),$(3),$(4),$(5),$(6),$(7))) 2434endef 2435 2436define inherit-package-internal 2437 LOCAL_PACKAGE_OVERRIDES \ 2438 := $(strip $(1))||$(strip $(2))||$(strip $(3))||$(strip $(4))||&&$(strip $(5))||&&$(strip $(6))||&&$(strip $(7)) $(LOCAL_PACKAGE_OVERRIDES) 2439 include $(1) 2440 LOCAL_PACKAGE_OVERRIDES \ 2441 := $(wordlist 1,$(words $(LOCAL_PACKAGE_OVERRIDES)), $(LOCAL_PACKAGE_OVERRIDES)) 2442endef 2443 2444# To be used with inherit-package above 2445# Evalutes to true if the package was overridden 2446define set-inherited-package-variables 2447$(strip $(call set-inherited-package-variables-internal)) 2448endef 2449 2450define keep-or-override 2451$(eval $(1) := $(if $(2),$(2),$($(1)))) 2452endef 2453 2454define set-inherited-package-variables-internal 2455 $(eval _o := $(subst ||, ,$(lastword $(LOCAL_PACKAGE_OVERRIDES)))) 2456 $(eval _n := $(subst ||, ,$(firstword $(LOCAL_PACKAGE_OVERRIDES)))) 2457 $(if $(filter $(word 2,$(_n)),$(LOCAL_PACKAGE_NAME)), \ 2458 $(eval LOCAL_PACKAGE_NAME := $(word 3,$(_o))) \ 2459 $(eval LOCAL_MANIFEST_PACKAGE_NAME := $(word 4,$(_o))) \ 2460 $(call keep-or-override,LOCAL_CERTIFICATE,$(patsubst &&%,%,$(word 5,$(_o)))) \ 2461 $(call keep-or-override,LOCAL_INSTRUMENTATION_FOR,$(patsubst &&%,%,$(word 6,$(_o)))) \ 2462 $(call keep-or-override,LOCAL_MANIFEST_INSTRUMENTATION_FOR,$(patsubst &&%,%,$(word 7,$(_o)))) \ 2463 $(eval LOCAL_OVERRIDES_PACKAGES := $(sort $(LOCAL_OVERRIDES_PACKAGES) $(word 2,$(_o)))) \ 2464 true \ 2465 ,) 2466endef 2467 2468########################################################### 2469## API Check 2470########################################################### 2471 2472# eval this to define a rule that runs apicheck. 2473# 2474# Args: 2475# $(1) target 2476# $(2) stable api file 2477# $(3) api file to be tested 2478# $(4) stable removed api file 2479# $(5) removed api file to be tested 2480# $(6) arguments for apicheck 2481# $(7) command to run if apicheck failed 2482# $(8) target dependent on this api check 2483# $(9) additional dependencies 2484define check-api 2485$(TARGET_OUT_COMMON_INTERMEDIATES)/PACKAGING/$(strip $(1))-timestamp: $(2) $(3) $(4) $(APICHECK) $(9) 2486 @echo "Checking API:" $(1) 2487 $(hide) ( $(APICHECK_COMMAND) $(6) $(2) $(3) $(4) $(5) || ( $(7) ; exit 38 ) ) 2488 $(hide) mkdir -p $$(dir $$@) 2489 $(hide) touch $$@ 2490$(8): $(TARGET_OUT_COMMON_INTERMEDIATES)/PACKAGING/$(strip $(1))-timestamp 2491endef 2492 2493## Whether to build from source if prebuilt alternative exists 2494########################################################### 2495# $(1): module name 2496# $(2): LOCAL_PATH 2497# Expands to empty string if not from source. 2498ifeq (true,$(ANDROID_BUILD_FROM_SOURCE)) 2499define if-build-from-source 2500true 2501endef 2502else 2503define if-build-from-source 2504$(if $(filter $(ANDROID_NO_PREBUILT_MODULES),$(1))$(filter \ 2505 $(addsuffix %,$(ANDROID_NO_PREBUILT_PATHS)),$(2)),true) 2506endef 2507endif 2508 2509# Include makefile $(1) if build from source for module $(2) 2510# $(1): the makefile to include 2511# $(2): module name 2512# $(3): LOCAL_PATH 2513define include-if-build-from-source 2514$(if $(call if-build-from-source,$(2),$(3)),$(eval include $(1))) 2515endef 2516 2517# Return the arch for the source file of a prebuilt 2518# Return "none" if no matching arch found, so the result can be passed to 2519# LOCAL_MODULE_TARGET_ARCH. 2520# $(1) the list of archs supported by the prebuilt 2521define get-prebuilt-src-arch 2522$(strip $(if $(filter $(TARGET_ARCH),$(1)),$(TARGET_ARCH),\ 2523 $(if $(filter $(TARGET_2ND_ARCH),$(1)),$(TARGET_2ND_ARCH),none))) 2524endef 2525 2526########################################################### 2527## Other includes 2528########################################################### 2529 2530# ----------------------------------------------------------------- 2531# Rules and functions to help copy important files to DIST_DIR 2532# when requested. 2533include $(BUILD_SYSTEM)/distdir.mk 2534 2535# Include any vendor specific definitions.mk file 2536-include $(TOPDIR)vendor/*/build/core/definitions.mk 2537-include $(TOPDIR)device/*/build/core/definitions.mk 2538 2539# broken: 2540# $(foreach file,$^,$(if $(findstring,.a,$(suffix $file)),-l$(file),$(file))) 2541 2542########################################################### 2543## Misc notes 2544########################################################### 2545 2546#DEPDIR = .deps 2547#df = $(DEPDIR)/$(*F) 2548 2549#SRCS = foo.c bar.c ... 2550 2551#%.o : %.c 2552# @$(MAKEDEPEND); \ 2553# cp $(df).d $(df).P; \ 2554# sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \ 2555# -e '/^$$/ d' -e 's/$$/ :/' < $(df).d >> $(df).P; \ 2556# rm -f $(df).d 2557# $(COMPILE.c) -o $@ $< 2558 2559#-include $(SRCS:%.c=$(DEPDIR)/%.P) 2560 2561 2562#%.o : %.c 2563# $(COMPILE.c) -MD -o $@ $< 2564# @cp $*.d $*.P; \ 2565# sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \ 2566# -e '/^$$/ d' -e 's/$$/ :/' < $*.d >> $*.P; \ 2567# rm -f $*.d 2568