definitions.mk revision cb43e9d0dad5708f9528bd35818025ee0e63dba1
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$(HOST_CROSS_2ND_ARCH_VAR_PREFIX)HOST_CROSS_DEPENDENCIES_ON_SHARED_LIBRARIES := 92 93# Generated class file names for Android resource. 94# They are escaped and quoted so can be passed safely to a bash command. 95ANDROID_RESOURCE_GENERATED_CLASSES := 'R.class' 'R$$*.class' 'Manifest.class' 'Manifest$$*.class' 96 97# Display names for various build targets 98TARGET_DISPLAY := target 99HOST_DISPLAY := host 100HOST_CROSS_DISPLAY := host cross 101 102########################################################### 103## Debugging; prints a variable list to stdout 104########################################################### 105 106# $(1): variable name list, not variable values 107define print-vars 108$(foreach var,$(1), \ 109 $(info $(var):) \ 110 $(foreach word,$($(var)), \ 111 $(info $(space)$(space)$(word)) \ 112 ) \ 113 ) 114endef 115 116########################################################### 117## Evaluates to true if the string contains the word true, 118## and empty otherwise 119## $(1): a var to test 120########################################################### 121 122define true-or-empty 123$(filter true, $(1)) 124endef 125 126 127########################################################### 128## Retrieve the directory of the current makefile 129## Must be called before including any other makefile!! 130########################################################### 131 132# Figure out where we are. 133define my-dir 134$(strip \ 135 $(eval LOCAL_MODULE_MAKEFILE := $$(lastword $$(MAKEFILE_LIST))) \ 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 $(_idfClass),$(PER_ARCH_MODULE_CLASSES)),\ 486 $(eval _idfIntBase := $($(_idf2ndArchPrefix)$(_idfPrefix)_OUT_INTERMEDIATES)) \ 487 ,$(eval _idfIntBase := $($(_idfPrefix)_OUT_INTERMEDIATES)) \ 488 ) \ 489 ) \ 490 $(_idfIntBase)/$(_idfClass)/$(_idfName)_intermediates \ 491) 492endef 493 494# Uses LOCAL_MODULE_CLASS, LOCAL_MODULE, and LOCAL_IS_HOST_MODULE 495# to determine the intermediates directory. 496# 497# $(1): if non-empty, force the intermediates to be COMMON 498# $(2): if non-empty, force the intermediates to be for the 2nd arch 499# $(3): if non-empty, force the intermediates to be for the host cross os 500define local-intermediates-dir 501$(strip \ 502 $(if $(strip $(LOCAL_MODULE_CLASS)),, \ 503 $(error $(LOCAL_PATH): LOCAL_MODULE_CLASS not defined before call to local-intermediates-dir)) \ 504 $(if $(strip $(LOCAL_MODULE)),, \ 505 $(error $(LOCAL_PATH): LOCAL_MODULE not defined before call to local-intermediates-dir)) \ 506 $(call intermediates-dir-for,$(LOCAL_MODULE_CLASS),$(LOCAL_MODULE),$(LOCAL_IS_HOST_MODULE),$(1),$(2),$(3)) \ 507) 508endef 509 510########################################################### 511## The generated sources directory. Placing generated 512## source files directly in the intermediates directory 513## causes problems for multiarch builds, where there are 514## two intermediates directories for a single target. Put 515## them in a separate directory, and they will be copied to 516## each intermediates directory automatically. 517########################################################### 518 519# $(1): target class, like "APPS" 520# $(2): target name, like "NotePad" 521# $(3): if non-empty, this is a HOST target. 522# $(4): if non-empty, force the generated sources to be COMMON 523define generated-sources-dir-for 524$(strip \ 525 $(eval _idfClass := $(strip $(1))) \ 526 $(if $(_idfClass),, \ 527 $(error $(LOCAL_PATH): Class not defined in call to generated-sources-dir-for)) \ 528 $(eval _idfName := $(strip $(2))) \ 529 $(if $(_idfName),, \ 530 $(error $(LOCAL_PATH): Name not defined in call to generated-sources-dir-for)) \ 531 $(eval _idfPrefix := $(if $(strip $(3)),HOST,TARGET)) \ 532 $(if $(filter $(_idfPrefix)-$(_idfClass),$(COMMON_MODULE_CLASSES))$(4), \ 533 $(eval _idfIntBase := $($(_idfPrefix)_OUT_COMMON_GEN)) \ 534 , \ 535 $(eval _idfIntBase := $($(_idfPrefix)_OUT_GEN)) \ 536 ) \ 537 $(_idfIntBase)/$(_idfClass)/$(_idfName)_intermediates \ 538) 539endef 540 541# Uses LOCAL_MODULE_CLASS, LOCAL_MODULE, and LOCAL_IS_HOST_MODULE 542# to determine the generated sources directory. 543# 544# $(1): if non-empty, force the intermediates to be COMMON 545define local-generated-sources-dir 546$(strip \ 547 $(if $(strip $(LOCAL_MODULE_CLASS)),, \ 548 $(error $(LOCAL_PATH): LOCAL_MODULE_CLASS not defined before call to local-generated-sources-dir)) \ 549 $(if $(strip $(LOCAL_MODULE)),, \ 550 $(error $(LOCAL_PATH): LOCAL_MODULE not defined before call to local-generated-sources-dir)) \ 551 $(call generated-sources-dir-for,$(LOCAL_MODULE_CLASS),$(LOCAL_MODULE),$(LOCAL_IS_HOST_MODULE),$(1)) \ 552) 553endef 554 555########################################################### 556## Convert "path/to/libXXX.so" to "-lXXX". 557## Any "path/to/libXXX.a" elements pass through unchanged. 558########################################################### 559 560define normalize-libraries 561$(foreach so,$(filter %.so,$(1)),-l$(patsubst lib%.so,%,$(notdir $(so))))\ 562$(filter-out %.so,$(1)) 563endef 564 565# TODO: change users to call the common version. 566define normalize-host-libraries 567$(call normalize-libraries,$(1)) 568endef 569 570define normalize-target-libraries 571$(call normalize-libraries,$(1)) 572endef 573 574########################################################### 575## Convert a list of short module names (e.g., "framework", "Browser") 576## into the list of files that are built for those modules. 577## NOTE: this won't return reliable results until after all 578## sub-makefiles have been included. 579## $(1): target list 580########################################################### 581 582define module-built-files 583$(foreach module,$(1),$(ALL_MODULES.$(module).BUILT)) 584endef 585 586########################################################### 587## Convert a list of short modules names (e.g., "framework", "Browser") 588## into the list of files that are installed for those modules. 589## NOTE: this won't return reliable results until after all 590## sub-makefiles have been included. 591## $(1): target list 592########################################################### 593 594define module-installed-files 595$(foreach module,$(1),$(ALL_MODULES.$(module).INSTALLED)) 596endef 597 598########################################################### 599## Convert a list of short modules names (e.g., "framework", "Browser") 600## into the list of files that should be used when linking 601## against that module as a public API. 602## TODO: Allow this for more than JAVA_LIBRARIES modules 603## NOTE: this won't return reliable results until after all 604## sub-makefiles have been included. 605## $(1): target list 606########################################################### 607 608define module-stubs-files 609$(foreach module,$(1),$(ALL_MODULES.$(module).STUBS)) 610endef 611 612########################################################### 613## Evaluates to the timestamp file for a doc module, which 614## is the dependency that should be used. 615## $(1): doc module 616########################################################### 617 618define doc-timestamp-for 619$(OUT_DOCS)/$(strip $(1))-timestamp 620endef 621 622 623########################################################### 624## Convert "core ext framework" to "out/.../javalib.jar ..." 625## $(1): library list 626## $(2): Non-empty if IS_HOST_MODULE 627########################################################### 628 629# $(1): library name 630# $(2): Non-empty if IS_HOST_MODULE 631define _java-lib-dir 632$(call intermediates-dir-for, \ 633 JAVA_LIBRARIES,$(1),$(2),COMMON) 634endef 635 636# $(1): library name 637# $(2): Non-empty if IS_HOST_MODULE 638define _java-lib-full-classes.jar 639$(call _java-lib-dir,$(1),$(2))/$(if $(2),javalib,classes)$(COMMON_JAVA_PACKAGE_SUFFIX) 640endef 641 642# Get the jar files (you can pass to "javac -classpath") of static or shared 643# Java libraries that you want to link against. 644# $(1): library name list 645# $(2): Non-empty if IS_HOST_MODULE 646define java-lib-files 647$(foreach lib,$(1),$(call _java-lib-full-classes.jar,$(lib),$(2))) 648endef 649 650# Get the dependency files (you can put on the right side of "|" of a build rule) 651# of the Java libraries. 652# $(1): library name list 653# $(2): Non-empty if IS_HOST_MODULE 654# Historically for target Java libraries we used a different file (javalib.jar) 655# as the dependency. 656# Now we can use classes.jar as dependency, so java-lib-deps is the same 657# as java-lib-files. 658define java-lib-deps 659$(call java-lib-files,$(1),$(2)) 660endef 661 662# Get the jar files (you can pass to "javac -classpath") of host dalvik Java libraries. 663# You can also use them as dependency files. 664# A host dalvik Java library is different from a host Java library in that 665# the java lib file is classes.jar, not javalib.jar. 666# $(1): library name list 667define host-dex-java-lib-files 668$(foreach lib,$(1),$(call _java-lib-dir,$(lib),true)/classes.jar) 669endef 670 671########################################################### 672## Convert "core ext framework" to "out/.../classes.jack ..." 673## $(1): library list 674## $(2): Non-empty if IS_HOST_MODULE 675########################################################### 676 677# $(1): library name 678# $(2): Non-empty if IS_HOST_MODULE 679define _jack-lib-full-classes 680$(call _java-lib-dir,$(1),$(2))/classes.jack 681endef 682 683# $(1): library name list 684# $(2): Non-empty if IS_HOST_MODULE 685define jack-lib-files 686$(foreach lib,$(1),$(call _jack-lib-full-classes,$(lib),$(2))) 687endef 688 689# $(1): library name list 690# $(2): Non-empty if IS_HOST_MODULE 691define jack-lib-deps 692$(call jack-lib-files,$(1),$(2)) 693endef 694 695########################################################### 696## Run rot13 on a string 697## $(1): the string. Must be one line. 698########################################################### 699define rot13 700$(shell echo $(1) | tr 'a-zA-Z' 'n-za-mN-ZA-M') 701endef 702 703 704########################################################### 705## Returns true if $(1) and $(2) are equal. Returns 706## the empty string if they are not equal. 707########################################################### 708define streq 709$(strip $(if $(strip $(1)),\ 710 $(if $(strip $(2)),\ 711 $(if $(filter-out __,_$(subst $(strip $(1)),,$(strip $(2)))$(subst $(strip $(2)),,$(strip $(1)))_),,true), \ 712 ),\ 713 $(if $(strip $(2)),\ 714 ,\ 715 true)\ 716 )) 717endef 718 719########################################################### 720## Convert "a b c" into "a:b:c" 721########################################################### 722define normalize-path-list 723$(subst $(space),:,$(strip $(1))) 724endef 725 726########################################################### 727## Read the word out of a colon-separated list of words. 728## This has the same behavior as the built-in function 729## $(word n,str). 730## 731## The individual words may not contain spaces. 732## 733## $(1): 1 based index 734## $(2): value of the form a:b:c... 735########################################################### 736 737define word-colon 738$(word $(1),$(subst :,$(space),$(2))) 739endef 740 741########################################################### 742## Convert "a=b c= d e = f" into "a=b c=d e=f" 743## 744## $(1): list to collapse 745## $(2): if set, separator word; usually "=", ":", or ":=" 746## Defaults to "=" if not set. 747########################################################### 748 749define collapse-pairs 750$(eval _cpSEP := $(strip $(if $(2),$(2),=)))\ 751$(subst $(space)$(_cpSEP)$(space),$(_cpSEP),$(strip \ 752 $(subst $(_cpSEP), $(_cpSEP) ,$(1)))) 753endef 754 755########################################################### 756## Given a list of pairs, if multiple pairs have the same 757## first components, keep only the first pair. 758## 759## $(1): list of pairs 760## $(2): the separator word, such as ":", "=", etc. 761define uniq-pairs-by-first-component 762$(eval _upbfc_fc_set :=)\ 763$(strip $(foreach w,$(1), $(eval _first := $(word 1,$(subst $(2),$(space),$(w))))\ 764 $(if $(filter $(_upbfc_fc_set),$(_first)),,$(w)\ 765 $(eval _upbfc_fc_set += $(_first)))))\ 766$(eval _upbfc_fc_set :=)\ 767$(eval _first:=) 768endef 769 770########################################################### 771## MODULE_TAG set operations 772########################################################### 773 774# Given a list of tags, return the targets that specify 775# any of those tags. 776# $(1): tag list 777define modules-for-tag-list 778$(sort $(foreach tag,$(1),$(foreach m,$(ALL_MODULE_NAME_TAGS.$(tag)),$(ALL_MODULES.$(m).INSTALLED)))) 779endef 780 781# Same as modules-for-tag-list, but operates on 782# ALL_MODULE_NAME_TAGS. 783# $(1): tag list 784define module-names-for-tag-list 785$(sort $(foreach tag,$(1),$(ALL_MODULE_NAME_TAGS.$(tag)))) 786endef 787 788# Given an accept and reject list, find the matching 789# set of targets. If a target has multiple tags and 790# any of them are rejected, the target is rejected. 791# Reject overrides accept. 792# $(1): list of tags to accept 793# $(2): list of tags to reject 794#TODO(dbort): do $(if $(strip $(1)),$(1),$(ALL_MODULE_TAGS)) 795#TODO(jbq): as of 20100106 nobody uses the second parameter 796define get-tagged-modules 797$(filter-out \ 798 $(call modules-for-tag-list,$(2)), \ 799 $(call modules-for-tag-list,$(1))) 800endef 801 802########################################################### 803## Append a leaf to a base path. Properly deals with 804## base paths ending in /. 805## 806## $(1): base path 807## $(2): leaf path 808########################################################### 809 810define append-path 811$(subst //,/,$(1)/$(2)) 812endef 813 814 815########################################################### 816## Package filtering 817########################################################### 818 819# Given a list of installed modules (short or long names) 820# return a list of the packages (yes, .apk packages, not 821# modules in general) that are overridden by this list and, 822# therefore, should not be installed. 823# $(1): mixed list of installed modules 824# TODO: This is fragile; find a reliable way to get this information. 825define _get-package-overrides 826 $(eval ### Discard any words containing slashes, unless they end in .apk, \ 827 ### in which case trim off the directory component and the suffix. \ 828 ### If there are no slashes, keep the entire word.) 829 $(eval _gpo_names := $(subst /,@@@ @@@,$(1))) 830 $(eval _gpo_names := \ 831 $(filter %.apk,$(_gpo_names)) \ 832 $(filter-out %@@@ @@@%,$(_gpo_names))) 833 $(eval _gpo_names := $(patsubst %.apk,%,$(_gpo_names))) 834 $(eval _gpo_names := $(patsubst @@@%,%,$(_gpo_names))) 835 836 $(eval ### Remove any remaining words that contain dots.) 837 $(eval _gpo_names := $(subst .,@@@ @@@,$(_gpo_names))) 838 $(eval _gpo_names := $(filter-out %@@@ @@@%,$(_gpo_names))) 839 840 $(eval ### Now we have a list of any words that could possibly refer to \ 841 ### packages, although there may be words that do not. Only \ 842 ### real packages will be present under PACKAGES.*, though.) 843 $(foreach _gpo_name,$(_gpo_names),$(PACKAGES.$(_gpo_name).OVERRIDES)) 844endef 845 846define get-package-overrides 847$(sort $(strip $(call _get-package-overrides,$(1)))) 848endef 849 850########################################################### 851## Output the command lines, or not 852########################################################### 853 854ifeq ($(strip $(SHOW_COMMANDS)),) 855define pretty 856@echo $1 857endef 858else 859define pretty 860endef 861endif 862 863########################################################### 864## Commands for munging the dependency files the compiler generates 865########################################################### 866# $(1): the input .d file 867# $(2): the output .P file 868define transform-d-to-p-args 869$(hide) cp $(1) $(2); \ 870 sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \ 871 -e '/^$$/ d' -e 's/$$/ :/' < $(1) >> $(2); \ 872 rm -f $(1) 873endef 874 875define transform-d-to-p 876$(call transform-d-to-p-args,$(@:%.o=%.d),$(@:%.o=%.P)) 877endef 878 879########################################################### 880## Commands for including the dependency files the compiler generates 881########################################################### 882# $(1): the .P file 883# $(2): the main build target 884define include-depfile 885$(eval $(2) : .KATI_DEPFILE := $1) 886endef 887 888# $(1): object files 889define include-depfiles-for-objs 890$(foreach obj, $(1), $(call include-depfile, $(obj:%.o=%.P), $(obj))) 891endef 892 893########################################################### 894## Track source files compiled to objects 895########################################################### 896# $(1): list of sources 897# $(2): list of matching objects 898define track-src-file-obj 899$(eval $(call _track-src-file-obj,$(1))) 900endef 901define _track-src-file-obj 902i := w 903$(foreach s,$(1), 904my_tracked_src_files += $(s) 905my_src_file_obj_$(s) := $$(word $$(words $$(i)),$$(2)) 906i += w) 907endef 908 909# $(1): list of sources 910# $(2): list of matching generated sources 911define track-src-file-gen 912$(eval $(call _track-src-file-gen,$(2))) 913endef 914define _track-src-file-gen 915i := w 916$(foreach s,$(1), 917my_tracked_gen_files += $(s) 918my_src_file_gen_$(s) := $$(word $$(words $$(i)),$$(1)) 919i += w) 920endef 921 922# $(1): list of generated sources 923# $(2): list of matching objects 924define track-gen-file-obj 925$(call track-src-file-obj,$(foreach f,$(1),\ 926 $(or $(my_src_file_gen_$(f)),$(f))),$(2)) 927endef 928 929########################################################### 930## Commands for running lex 931########################################################### 932 933define transform-l-to-c-or-cpp 934@echo "Lex: $(PRIVATE_MODULE) <= $<" 935@mkdir -p $(dir $@) 936$(hide) $(LEX) -o$@ $< 937endef 938 939########################################################### 940## Commands for running yacc 941## 942########################################################### 943 944define transform-y-to-c-or-cpp 945@echo "Yacc: $(PRIVATE_MODULE) <= $<" 946@mkdir -p $(dir $@) 947$(YACC) $(PRIVATE_YACCFLAGS) \ 948 --defines=$(basename $@).h \ 949 -o $@ $< 950endef 951 952########################################################### 953## Commands to compile RenderScript to Java 954########################################################### 955 956## Merge multiple .d files generated by llvm-rs-cc. This is necessary 957## because ninja can handle only a single depfile per build target. 958## .d files generated by llvm-rs-cc define .stamp, .bc, and optionally 959## .java as build targets. However, there's no way to let ninja know 960## dependencies to .bc files and .java files, so we give up build 961## targets for them. As we write the .stamp file as the target by 962## ourselves, the awk script removes the first lines before the colon 963## and append a backslash to the last line to concatenate contents of 964## multiple files. 965# $(1): .d files to be merged 966# $(2): merged .d file 967define _merge-renderscript-d 968$(hide) echo '$@: $(backslash)' > $2 969$(foreach d,$1, \ 970 $(hide) awk 'start { sub(/( \\)?$$/, " \\"); print } /:/ { start=1 }' < $d >> $2$(newline)) 971$(hide) echo >> $2 972endef 973 974define transform-renderscripts-to-java-and-bc 975@echo "RenderScript: $(PRIVATE_MODULE) <= $(PRIVATE_RS_SOURCE_FILES)" 976$(hide) rm -rf $(PRIVATE_RS_OUTPUT_DIR) 977$(hide) mkdir -p $(PRIVATE_RS_OUTPUT_DIR)/res/raw 978$(hide) mkdir -p $(PRIVATE_RS_OUTPUT_DIR)/src 979$(hide) $(PRIVATE_RS_CC) \ 980 -o $(PRIVATE_RS_OUTPUT_DIR)/res/raw \ 981 -p $(PRIVATE_RS_OUTPUT_DIR)/src \ 982 -d $(PRIVATE_RS_OUTPUT_DIR) \ 983 -a $@ -MD \ 984 $(addprefix -target-api , $(PRIVATE_RS_TARGET_API)) \ 985 $(PRIVATE_RS_FLAGS) \ 986 $(foreach inc,$(PRIVATE_RS_INCLUDES),$(addprefix -I , $(inc))) \ 987 $(PRIVATE_RS_SOURCE_FILES) 988$(call _merge-renderscript-d,$(PRIVATE_DEP_FILES),$@.d) 989$(call transform-d-to-p-args,$@.d,$@.P) 990$(hide) mkdir -p $(dir $@) 991$(hide) touch $@ 992endef 993 994define transform-bc-to-so 995@echo "Renderscript compatibility: $(notdir $@) <= $(notdir $<)" 996$(hide) mkdir -p $(dir $@) 997$(hide) $(BCC_COMPAT) -O3 -o $(dir $@)/$(notdir $(<:.bc=.o)) -fPIC -shared \ 998 -rt-path $(RS_PREBUILT_CLCORE) -mtriple $(RS_COMPAT_TRIPLE) $< 999$(hide) $(PRIVATE_CXX) -shared -Wl,-soname,$(notdir $@) -nostdlib \ 1000 -Wl,-rpath,\$$ORIGIN/../lib \ 1001 $(dir $@)/$(notdir $(<:.bc=.o)) \ 1002 $(RS_PREBUILT_COMPILER_RT) \ 1003 -o $@ $(TARGET_GLOBAL_LDFLAGS) -Wl,--hash-style=sysv -L prebuilts/gcc/ \ 1004 $(RS_PREBUILT_LIBPATH) -L $(TARGET_OUT_INTERMEDIATE_LIBRARIES) \ 1005 -lRSSupport -lm -lc 1006endef 1007 1008########################################################### 1009## Commands to compile RenderScript to C++ 1010########################################################### 1011 1012define transform-renderscripts-to-cpp-and-bc 1013@echo "RenderScript: $(PRIVATE_MODULE) <= $(PRIVATE_RS_SOURCE_FILES)" 1014$(hide) rm -rf $(PRIVATE_RS_OUTPUT_DIR) 1015$(hide) mkdir -p $(PRIVATE_RS_OUTPUT_DIR)/ 1016$(hide) $(PRIVATE_RS_CC) \ 1017 -o $(PRIVATE_RS_OUTPUT_DIR)/ \ 1018 -d $(PRIVATE_RS_OUTPUT_DIR) \ 1019 -a $@ -MD \ 1020 -reflect-c++ \ 1021 $(addprefix -target-api , $(PRIVATE_RS_TARGET_API)) \ 1022 $(PRIVATE_RS_FLAGS) \ 1023 $(addprefix -I , $(PRIVATE_RS_INCLUDES)) \ 1024 $(PRIVATE_RS_SOURCE_FILES) 1025$(call _merge-renderscript-d,$(PRIVATE_DEP_FILES),$@.d) 1026$(call transform-d-to-p-args,$@.d,$@.P) 1027$(hide) mkdir -p $(dir $@) 1028$(hide) touch $@ 1029endef 1030 1031 1032########################################################### 1033## Commands for running aidl 1034########################################################### 1035 1036define transform-aidl-to-java 1037@mkdir -p $(dir $@) 1038@echo "Aidl: $(PRIVATE_MODULE) <= $<" 1039$(hide) $(AIDL) -d$(patsubst %.java,%.P,$@) $(PRIVATE_AIDL_FLAGS) $< $@ 1040endef 1041#$(AIDL) $(PRIVATE_AIDL_FLAGS) $< - | indent -nut -br -npcs -l1000 > $@ 1042 1043define transform-aidl-to-cpp 1044@mkdir -p $(dir $@) 1045@mkdir -p $(PRIVATE_HEADER_OUTPUT_DIR) 1046@echo "Generating C++ from AIDL: $(PRIVATE_MODULE) <= $<" 1047$(hide) $(AIDL_CPP) -d$(basename $@).aidl.P $(PRIVATE_AIDL_FLAGS) \ 1048 $< $(PRIVATE_HEADER_OUTPUT_DIR) $@ 1049endef 1050 1051## Given a .aidl file path generate the rule to compile it a .cpp file. 1052# $(1): a .aidl source file 1053# $(2): a directory to place the generated .cpp files in 1054# $(3): name of a variable to add the path to the generated source file to 1055# 1056# You must call this with $(eval). 1057define define-aidl-cpp-rule 1058define-aidl-cpp-rule-src := $(patsubst %.aidl,%$(LOCAL_CPP_EXTENSION),$(subst ../,dotdot/,$(addprefix $(2)/,$(1)))) 1059$$(define-aidl-cpp-rule-src) : $(LOCAL_PATH)/$(1) $(AIDL_CPP) 1060 $$(transform-aidl-to-cpp) 1061$(3) += $$(define-aidl-cpp-rule-src) 1062endef 1063 1064########################################################### 1065## Commands for running java-event-log-tags.py 1066########################################################### 1067 1068define transform-logtags-to-java 1069@mkdir -p $(dir $@) 1070@echo "logtags: $@ <= $<" 1071$(hide) $(JAVATAGS) -o $@ $^ 1072endef 1073 1074 1075########################################################### 1076## Commands for running protoc to compile .proto into .java 1077########################################################### 1078 1079define transform-proto-to-java 1080@mkdir -p $(dir $@) 1081@echo "Protoc: $@ <= $(PRIVATE_PROTO_SRC_FILES)" 1082@rm -rf $(PRIVATE_PROTO_JAVA_OUTPUT_DIR) 1083@mkdir -p $(PRIVATE_PROTO_JAVA_OUTPUT_DIR) 1084$(hide) for f in $(PRIVATE_PROTO_SRC_FILES); do \ 1085 $(PROTOC) \ 1086 $(addprefix --proto_path=, $(PRIVATE_PROTO_INCLUDES)) \ 1087 $(PRIVATE_PROTO_JAVA_OUTPUT_OPTION)="$(PRIVATE_PROTO_JAVA_OUTPUT_PARAMS):$(PRIVATE_PROTO_JAVA_OUTPUT_DIR)" \ 1088 $(PRIVATE_PROTOC_FLAGS) \ 1089 $$f || exit 33; \ 1090 done 1091$(hide) touch $@ 1092endef 1093 1094###################################################################### 1095## Commands for running protoc to compile .proto into .pb.cc (or.pb.c) and .pb.h 1096###################################################################### 1097define transform-proto-to-cc 1098@echo "Protoc: $@ <= $<" 1099@mkdir -p $(dir $@) 1100$(hide) $(PROTOC) \ 1101 $(addprefix --proto_path=, $(PRIVATE_PROTO_INCLUDES)) \ 1102 $(PRIVATE_PROTOC_FLAGS) \ 1103 $< 1104endef 1105 1106 1107###################################################################### 1108## Commands for generating DBus adaptors from .dbus-xml files. 1109###################################################################### 1110define generate-dbus-adaptors 1111@echo "Generating DBus adaptors for $(PRIVATE_MODULE)" 1112@mkdir -p $(dir $@) 1113$(hide) $(DBUS_GENERATOR) \ 1114 --service-config=$(PRIVATE_DBUS_SERVICE_CONFIG) \ 1115 --adaptor=$@ \ 1116 $< 1117endef 1118 1119###################################################################### 1120## Commands for generating DBus proxies from .dbus-xml files. 1121###################################################################### 1122define generate-dbus-proxies 1123@echo "Generating DBus proxies for $(PRIVATE_MODULE)" 1124@mkdir -p $(dir $@) 1125$(hide) $(DBUS_GENERATOR) \ 1126 --service-config=$(PRIVATE_DBUS_SERVICE_CONFIG) \ 1127 --proxy=$@ \ 1128 $(filter %.dbus-xml,$^) 1129endef 1130 1131 1132########################################################### 1133## Commands for running gcc to compile a C++ file 1134########################################################### 1135 1136define transform-cpp-to-o 1137@echo "target $(PRIVATE_ARM_MODE) C++: $(PRIVATE_MODULE) <= $<" 1138@mkdir -p $(dir $@) 1139$(hide) $(RELATIVE_PWD) $(PRIVATE_CXX) \ 1140 $(addprefix -I , $(PRIVATE_C_INCLUDES)) \ 1141 $(shell cat $(PRIVATE_IMPORT_INCLUDES)) \ 1142 $(addprefix -isystem ,\ 1143 $(if $(PRIVATE_NO_DEFAULT_COMPILER_FLAGS),, \ 1144 $(filter-out $(PRIVATE_C_INCLUDES), \ 1145 $(PRIVATE_TARGET_PROJECT_INCLUDES) \ 1146 $(PRIVATE_TARGET_C_INCLUDES)))) \ 1147 -c \ 1148 $(if $(PRIVATE_NO_DEFAULT_COMPILER_FLAGS),, \ 1149 $(PRIVATE_TARGET_GLOBAL_CFLAGS) \ 1150 $(PRIVATE_TARGET_GLOBAL_CPPFLAGS) \ 1151 $(PRIVATE_ARM_CFLAGS) \ 1152 ) \ 1153 $(PRIVATE_RTTI_FLAG) \ 1154 $(PRIVATE_CFLAGS) \ 1155 $(PRIVATE_CPPFLAGS) \ 1156 $(PRIVATE_DEBUG_CFLAGS) \ 1157 $(PRIVATE_CFLAGS_NO_OVERRIDE) \ 1158 $(PRIVATE_CPPFLAGS_NO_OVERRIDE) \ 1159 -MD -MF $(patsubst %.o,%.d,$@) -o $@ $< 1160$(transform-d-to-p) 1161endef 1162 1163 1164########################################################### 1165## Commands for running gcc to compile a C file 1166########################################################### 1167 1168# $(1): extra flags 1169define transform-c-or-s-to-o-no-deps 1170@mkdir -p $(dir $@) 1171$(hide) $(RELATIVE_PWD) $(PRIVATE_CC) \ 1172 $(addprefix -I , $(PRIVATE_C_INCLUDES)) \ 1173 $(shell cat $(PRIVATE_IMPORT_INCLUDES)) \ 1174 $(addprefix -isystem ,\ 1175 $(if $(PRIVATE_NO_DEFAULT_COMPILER_FLAGS),, \ 1176 $(filter-out $(PRIVATE_C_INCLUDES), \ 1177 $(PRIVATE_TARGET_PROJECT_INCLUDES) \ 1178 $(PRIVATE_TARGET_C_INCLUDES)))) \ 1179 -c \ 1180 $(if $(PRIVATE_NO_DEFAULT_COMPILER_FLAGS),, \ 1181 $(PRIVATE_TARGET_GLOBAL_CFLAGS) \ 1182 $(PRIVATE_TARGET_GLOBAL_CONLYFLAGS) \ 1183 $(PRIVATE_ARM_CFLAGS) \ 1184 ) \ 1185 $(1) \ 1186 -MD -MF $(patsubst %.o,%.d,$@) -o $@ $< 1187endef 1188 1189define transform-c-to-o-no-deps 1190@echo "target $(PRIVATE_ARM_MODE) C: $(PRIVATE_MODULE) <= $<" 1191$(call transform-c-or-s-to-o-no-deps, \ 1192 $(PRIVATE_CFLAGS) \ 1193 $(PRIVATE_CONLYFLAGS) \ 1194 $(PRIVATE_DEBUG_CFLAGS) \ 1195 $(PRIVATE_CFLAGS_NO_OVERRIDE)) 1196endef 1197 1198define transform-s-to-o-no-deps 1199@echo "target asm: $(PRIVATE_MODULE) <= $<" 1200$(call transform-c-or-s-to-o-no-deps, $(PRIVATE_ASFLAGS)) 1201endef 1202 1203define transform-c-to-o 1204$(transform-c-to-o-no-deps) 1205$(transform-d-to-p) 1206endef 1207 1208define transform-s-to-o 1209$(transform-s-to-o-no-deps) 1210$(transform-d-to-p) 1211endef 1212 1213# YASM compilation 1214define transform-asm-to-o 1215@mkdir -p $(dir $@) 1216$(hide) $(YASM) \ 1217 $(addprefix -I , $(PRIVATE_C_INCLUDES)) \ 1218 $($(PRIVATE_2ND_ARCH_VAR_PREFIX)TARGET_GLOBAL_YASM_FLAGS) \ 1219 $(PRIVATE_ASFLAGS) \ 1220 -o $@ $< 1221endef 1222 1223########################################################### 1224## Commands for running gcc to compile an Objective-C file 1225## This should never happen for target builds but this 1226## will error at build time. 1227########################################################### 1228 1229define transform-m-to-o-no-deps 1230@echo "target ObjC: $(PRIVATE_MODULE) <= $<" 1231$(call transform-c-or-s-to-o-no-deps, $(PRIVATE_CFLAGS) $(PRIVATE_DEBUG_CFLAGS)) 1232endef 1233 1234define transform-m-to-o 1235$(transform-m-to-o-no-deps) 1236$(transform-d-to-p) 1237endef 1238 1239########################################################### 1240## Commands for running gcc to compile a host C++ file 1241########################################################### 1242 1243define transform-host-cpp-to-o 1244@echo "$($(PRIVATE_PREFIX)DISPLAY) C++: $(PRIVATE_MODULE) <= $<" 1245@mkdir -p $(dir $@) 1246$(hide) $(RELATIVE_PWD) $(PRIVATE_CXX) \ 1247 $(addprefix -I , $(PRIVATE_C_INCLUDES)) \ 1248 $(shell cat $(PRIVATE_IMPORT_INCLUDES)) \ 1249 $(addprefix -isystem ,\ 1250 $(if $(PRIVATE_NO_DEFAULT_COMPILER_FLAGS),, \ 1251 $(filter-out $(PRIVATE_C_INCLUDES), \ 1252 $($(PRIVATE_PREFIX)PROJECT_INCLUDES) \ 1253 $(PRIVATE_HOST_C_INCLUDES)))) \ 1254 -c \ 1255 $(if $(PRIVATE_NO_DEFAULT_COMPILER_FLAGS),, \ 1256 $(PRIVATE_HOST_GLOBAL_CFLAGS) \ 1257 $(PRIVATE_HOST_GLOBAL_CPPFLAGS) \ 1258 ) \ 1259 $(PRIVATE_CFLAGS) \ 1260 $(PRIVATE_CPPFLAGS) \ 1261 $(PRIVATE_DEBUG_CFLAGS) \ 1262 $(PRIVATE_CFLAGS_NO_OVERRIDE) \ 1263 $(PRIVATE_CPPFLAGS_NO_OVERRIDE) \ 1264 -MD -MF $(patsubst %.o,%.d,$@) -o $@ $< 1265$(transform-d-to-p) 1266endef 1267 1268 1269########################################################### 1270## Commands for running gcc to compile a host C file 1271########################################################### 1272 1273# $(1): extra flags 1274define transform-host-c-or-s-to-o-no-deps 1275@mkdir -p $(dir $@) 1276$(hide) $(RELATIVE_PWD) $(PRIVATE_CC) \ 1277 $(addprefix -I , $(PRIVATE_C_INCLUDES)) \ 1278 $(shell cat $(PRIVATE_IMPORT_INCLUDES)) \ 1279 $(addprefix -isystem ,\ 1280 $(if $(PRIVATE_NO_DEFAULT_COMPILER_FLAGS),, \ 1281 $(filter-out $(PRIVATE_C_INCLUDES), \ 1282 $($(PRIVATE_PREFIX)PROJECT_INCLUDES) \ 1283 $(PRIVATE_HOST_C_INCLUDES)))) \ 1284 -c \ 1285 $(if $(PRIVATE_NO_DEFAULT_COMPILER_FLAGS),, \ 1286 $(PRIVATE_HOST_GLOBAL_CFLAGS) \ 1287 $(PRIVATE_HOST_GLOBAL_CONLYFLAGS) \ 1288 ) \ 1289 $(1) \ 1290 -MD -MF $(patsubst %.o,%.d,$@) -o $@ $< 1291endef 1292 1293define transform-host-c-to-o-no-deps 1294@echo "$($(PRIVATE_PREFIX)DISPLAY) C: $(PRIVATE_MODULE) <= $<" 1295$(call transform-host-c-or-s-to-o-no-deps, $(PRIVATE_CFLAGS) $(PRIVATE_CONLYFLAGS) $(PRIVATE_DEBUG_CFLAGS) $(PRIVATE_CFLAGS_NO_OVERRIDE)) 1296endef 1297 1298define transform-host-s-to-o-no-deps 1299@echo "$($(PRIVATE_PREFIX)DISPLAY) asm: $(PRIVATE_MODULE) <= $<" 1300$(call transform-host-c-or-s-to-o-no-deps, $(PRIVATE_ASFLAGS)) 1301endef 1302 1303define transform-host-c-to-o 1304$(transform-host-c-to-o-no-deps) 1305$(transform-d-to-p) 1306endef 1307 1308define transform-host-s-to-o 1309$(transform-host-s-to-o-no-deps) 1310$(transform-d-to-p) 1311endef 1312 1313########################################################### 1314## Commands for running gcc to compile a host Objective-C file 1315########################################################### 1316 1317define transform-host-m-to-o-no-deps 1318@echo "$($(PRIVATE_PREFIX)DISPLAY) ObjC: $(PRIVATE_MODULE) <= $<" 1319$(call transform-host-c-or-s-to-o-no-deps, $(PRIVATE_CFLAGS) $(PRIVATE_DEBUG_CFLAGS) $(PRIVATE_CFLAGS_NO_OVERRIDE)) 1320endef 1321 1322define transform-host-m-to-o 1323$(transform-host-m-to-o-no-deps) 1324$(transform-d-to-p) 1325endef 1326 1327########################################################### 1328## Commands for running gcc to compile a host Objective-C++ file 1329########################################################### 1330 1331define transform-host-mm-to-o 1332$(transform-host-cpp-to-o) 1333endef 1334 1335 1336########################################################### 1337## Rules to compile a single C/C++ source with ../ in the path 1338########################################################### 1339# Replace "../" in object paths with $(DOTDOT_REPLACEMENT). 1340DOTDOT_REPLACEMENT := dotdot/ 1341 1342## Rule to compile a C++ source file with ../ in the path. 1343## Must be called with $(eval). 1344# $(1): the C++ source file in LOCAL_SRC_FILES. 1345# $(2): the additional dependencies. 1346# $(3): the variable name to collect the output object file. 1347define compile-dotdot-cpp-file 1348o := $(intermediates)/$(patsubst %$(LOCAL_CPP_EXTENSION),%.o,$(subst ../,$(DOTDOT_REPLACEMENT),$(1))) 1349$$(o) : $(TOPDIR)$(LOCAL_PATH)/$(1) $(2) 1350 $$(transform-$$(PRIVATE_HOST)cpp-to-o) 1351$$(call include-depfiles-for-objs, $$(o)) 1352$(3) += $$(o) 1353endef 1354 1355## Rule to compile a C source file with ../ in the path. 1356## Must be called with $(eval). 1357# $(1): the C source file in LOCAL_SRC_FILES. 1358# $(2): the additional dependencies. 1359# $(3): the variable name to collect the output object file. 1360define compile-dotdot-c-file 1361o := $(intermediates)/$(patsubst %.c,%.o,$(subst ../,$(DOTDOT_REPLACEMENT),$(1))) 1362$$(o) : $(TOPDIR)$(LOCAL_PATH)/$(1) $(2) 1363 $$(transform-$$(PRIVATE_HOST)c-to-o) 1364$$(call include-depfiles-for-objs, $$(o)) 1365$(3) += $$(o) 1366endef 1367 1368## Rule to compile a .S source file with ../ in the path. 1369## Must be called with $(eval). 1370# $(1): the .S source file in LOCAL_SRC_FILES. 1371# $(2): the additional dependencies. 1372# $(3): the variable name to collect the output object file. 1373define compile-dotdot-s-file 1374o := $(intermediates)/$(patsubst %.S,%.o,$(subst ../,$(DOTDOT_REPLACEMENT),$(1))) 1375$$(o) : $(TOPDIR)$(LOCAL_PATH)/$(1) $(2) 1376 $$(transform-$$(PRIVATE_HOST)s-to-o) 1377$$(call include-depfiles-for-objs, $$(o)) 1378$(3) += $$(o) 1379endef 1380 1381## Rule to compile a .s source file with ../ in the path. 1382## Must be called with $(eval). 1383# $(1): the .s source file in LOCAL_SRC_FILES. 1384# $(2): the additional dependencies. 1385# $(3): the variable name to collect the output object file. 1386define compile-dotdot-s-file-no-deps 1387o := $(intermediates)/$(patsubst %.s,%.o,$(subst ../,$(DOTDOT_REPLACEMENT),$(1))) 1388$$(o) : $(TOPDIR)$(LOCAL_PATH)/$(1) $(2) 1389 $$(transform-$$(PRIVATE_HOST)s-to-o-no-deps) 1390$(3) += $$(o) 1391endef 1392 1393########################################################### 1394## Commands for running ar 1395########################################################### 1396 1397define _concat-if-arg2-not-empty 1398$(if $(2),$(hide) $(1) $(2)) 1399endef 1400 1401# Split long argument list into smaller groups and call the command repeatedly 1402# Call the command at least once even if there are no arguments, as otherwise 1403# the output file won't be created. 1404# 1405# $(1): the command without arguments 1406# $(2): the arguments 1407define split-long-arguments 1408$(hide) $(1) $(wordlist 1,500,$(2)) 1409$(call _concat-if-arg2-not-empty,$(1),$(wordlist 501,1000,$(2))) 1410$(call _concat-if-arg2-not-empty,$(1),$(wordlist 1001,1500,$(2))) 1411$(call _concat-if-arg2-not-empty,$(1),$(wordlist 1501,2000,$(2))) 1412$(call _concat-if-arg2-not-empty,$(1),$(wordlist 2001,2500,$(2))) 1413$(call _concat-if-arg2-not-empty,$(1),$(wordlist 2501,3000,$(2))) 1414$(call _concat-if-arg2-not-empty,$(1),$(wordlist 3001,99999,$(2))) 1415endef 1416 1417# $(1): the full path of the source static library. 1418define _extract-and-include-single-target-whole-static-lib 1419$(hide) ldir=$(PRIVATE_INTERMEDIATES_DIR)/WHOLE/$(basename $(notdir $(1)))_objs;\ 1420 rm -rf $$ldir; \ 1421 mkdir -p $$ldir; \ 1422 cp $(1) $$ldir; \ 1423 lib_to_include=$$ldir/$(notdir $(1)); \ 1424 filelist=; \ 1425 subdir=0; \ 1426 for f in `$($(PRIVATE_2ND_ARCH_VAR_PREFIX)TARGET_AR) t $(1)`; do \ 1427 if [ -e $$ldir/$$f ]; then \ 1428 mkdir $$ldir/$$subdir; \ 1429 ext=$$subdir/; \ 1430 subdir=$$((subdir+1)); \ 1431 $($(PRIVATE_2ND_ARCH_VAR_PREFIX)TARGET_AR) m $$lib_to_include $$f; \ 1432 else \ 1433 ext=; \ 1434 fi; \ 1435 $($(PRIVATE_2ND_ARCH_VAR_PREFIX)TARGET_AR) p $$lib_to_include $$f > $$ldir/$$ext$$f; \ 1436 filelist="$$filelist $$ldir/$$ext$$f"; \ 1437 done ; \ 1438 $($(PRIVATE_2ND_ARCH_VAR_PREFIX)TARGET_AR) $($(PRIVATE_2ND_ARCH_VAR_PREFIX)TARGET_GLOBAL_ARFLAGS) \ 1439 $(PRIVATE_ARFLAGS) $@ $$filelist 1440 1441endef 1442 1443# $(1): the full path of the source static library. 1444define extract-and-include-whole-static-libs-first 1445$(if $(strip $(1)), 1446$(hide) cp $(1) $@) 1447endef 1448 1449define extract-and-include-target-whole-static-libs 1450$(call extract-and-include-whole-static-libs-first, $(firstword $(PRIVATE_ALL_WHOLE_STATIC_LIBRARIES))) 1451$(foreach lib,$(wordlist 2,999,$(PRIVATE_ALL_WHOLE_STATIC_LIBRARIES)), \ 1452 $(call _extract-and-include-single-target-whole-static-lib, $(lib))) 1453endef 1454 1455# Explicitly delete the archive first so that ar doesn't 1456# try to add to an existing archive. 1457define transform-o-to-static-lib 1458@echo "target StaticLib: $(PRIVATE_MODULE) ($@)" 1459@mkdir -p $(dir $@) 1460@rm -f $@ 1461$(extract-and-include-target-whole-static-libs) 1462$(call split-long-arguments,$($(PRIVATE_2ND_ARCH_VAR_PREFIX)TARGET_AR) \ 1463 $($(PRIVATE_2ND_ARCH_VAR_PREFIX)TARGET_GLOBAL_ARFLAGS) \ 1464 $(PRIVATE_ARFLAGS) $@,$(PRIVATE_ALL_OBJECTS)) 1465endef 1466 1467########################################################### 1468## Commands for running host ar 1469########################################################### 1470 1471# $(1): the full path of the source static library. 1472define _extract-and-include-single-host-whole-static-lib 1473$(hide) ldir=$(PRIVATE_INTERMEDIATES_DIR)/WHOLE/$(basename $(notdir $(1)))_objs;\ 1474 rm -rf $$ldir; \ 1475 mkdir -p $$ldir; \ 1476 cp $(1) $$ldir; \ 1477 lib_to_include=$$ldir/$(notdir $(1)); \ 1478 filelist=; \ 1479 subdir=0; \ 1480 for f in `$($(PRIVATE_2ND_ARCH_VAR_PREFIX)$(PRIVATE_PREFIX)AR) t $(1) | \grep '\.o$$'`; do \ 1481 if [ -e $$ldir/$$f ]; then \ 1482 mkdir $$ldir/$$subdir; \ 1483 ext=$$subdir/; \ 1484 subdir=$$((subdir+1)); \ 1485 $($(PRIVATE_2ND_ARCH_VAR_PREFIX)$(PRIVATE_PREFIX)AR) m $$lib_to_include $$f; \ 1486 else \ 1487 ext=; \ 1488 fi; \ 1489 $($(PRIVATE_2ND_ARCH_VAR_PREFIX)$(PRIVATE_PREFIX)AR) p $$lib_to_include $$f > $$ldir/$$ext$$f; \ 1490 filelist="$$filelist $$ldir/$$ext$$f"; \ 1491 done ; \ 1492 $($(PRIVATE_2ND_ARCH_VAR_PREFIX)$(PRIVATE_PREFIX)AR) $($(PRIVATE_2ND_ARCH_VAR_PREFIX)$(PRIVATE_PREFIX)GLOBAL_ARFLAGS) \ 1493 $(PRIVATE_ARFLAGS) $@ $$filelist 1494 1495endef 1496 1497define extract-and-include-host-whole-static-libs 1498$(call extract-and-include-whole-static-libs-first, $(firstword $(PRIVATE_ALL_WHOLE_STATIC_LIBRARIES))) 1499$(foreach lib,$(wordlist 2,999,$(PRIVATE_ALL_WHOLE_STATIC_LIBRARIES)), \ 1500 $(call _extract-and-include-single-host-whole-static-lib, $(lib))) 1501endef 1502 1503# Explicitly delete the archive first so that ar doesn't 1504# try to add to an existing archive. 1505define transform-host-o-to-static-lib 1506@echo "$($(PRIVATE_PREFIX)DISPLAY) StaticLib: $(PRIVATE_MODULE) ($@)" 1507@mkdir -p $(dir $@) 1508@rm -f $@ 1509$(extract-and-include-host-whole-static-libs) 1510$(call split-long-arguments,$($(PRIVATE_2ND_ARCH_VAR_PREFIX)$(PRIVATE_PREFIX)AR) \ 1511 $($(PRIVATE_2ND_ARCH_VAR_PREFIX)$(PRIVATE_PREFIX)GLOBAL_ARFLAGS) \ 1512 $(PRIVATE_ARFLAGS) $@,$(PRIVATE_ALL_OBJECTS)) 1513endef 1514 1515 1516########################################################### 1517## Commands for running gcc to link a shared library or package 1518########################################################### 1519 1520# ld just seems to be so finicky with command order that we allow 1521# it to be overriden en-masse see combo/linux-arm.make for an example. 1522ifneq ($(HOST_CUSTOM_LD_COMMAND),true) 1523define transform-host-o-to-shared-lib-inner 1524$(hide) $(PRIVATE_CXX) \ 1525 -Wl,-rpath-link=$($(PRIVATE_2ND_ARCH_VAR_PREFIX)$(PRIVATE_PREFIX)OUT_INTERMEDIATE_LIBRARIES) \ 1526 -Wl,-rpath,\$$ORIGIN/../$(notdir $($(PRIVATE_2ND_ARCH_VAR_PREFIX)$(PRIVATE_PREFIX)OUT_SHARED_LIBRARIES)) \ 1527 -Wl,-rpath,\$$ORIGIN/$(notdir $($(PRIVATE_2ND_ARCH_VAR_PREFIX)$(PRIVATE_PREFIX)OUT_SHARED_LIBRARIES)) \ 1528 -shared -Wl,-soname,$(notdir $@) \ 1529 $($(PRIVATE_2ND_ARCH_VAR_PREFIX)$(PRIVATE_PREFIX)GLOBAL_LD_DIRS) \ 1530 $(if $(PRIVATE_NO_DEFAULT_COMPILER_FLAGS),, \ 1531 $(PRIVATE_HOST_GLOBAL_LDFLAGS) \ 1532 ) \ 1533 $(PRIVATE_LDFLAGS) \ 1534 $(PRIVATE_ALL_OBJECTS) \ 1535 -Wl,--whole-archive \ 1536 $(call normalize-host-libraries,$(PRIVATE_ALL_WHOLE_STATIC_LIBRARIES)) \ 1537 -Wl,--no-whole-archive \ 1538 $(if $(PRIVATE_GROUP_STATIC_LIBRARIES),-Wl$(comma)--start-group) \ 1539 $(call normalize-host-libraries,$(PRIVATE_ALL_STATIC_LIBRARIES)) \ 1540 $(if $(PRIVATE_GROUP_STATIC_LIBRARIES),-Wl$(comma)--end-group) \ 1541 $(if $(filter true,$(NATIVE_COVERAGE)),-lgcov) \ 1542 $(if $(filter true,$(NATIVE_COVERAGE)),$(PRIVATE_HOST_LIBPROFILE_RT)) \ 1543 $(call normalize-host-libraries,$(PRIVATE_ALL_SHARED_LIBRARIES)) \ 1544 -o $@ \ 1545 $(PRIVATE_LDLIBS) 1546endef 1547endif 1548 1549define transform-host-o-to-shared-lib 1550@echo "$($(PRIVATE_PREFIX)DISPLAY) SharedLib: $(PRIVATE_MODULE) ($@)" 1551@mkdir -p $(dir $@) 1552$(transform-host-o-to-shared-lib-inner) 1553endef 1554 1555define transform-host-o-to-package 1556@echo "$($(PRIVATE_PREFIX)DISPLAY) Package: $(PRIVATE_MODULE) ($@)" 1557@mkdir -p $(dir $@) 1558$(transform-host-o-to-shared-lib-inner) 1559endef 1560 1561 1562########################################################### 1563## Commands for running gcc to link a shared library or package 1564########################################################### 1565 1566define transform-o-to-shared-lib-inner 1567$(hide) $(PRIVATE_CXX) \ 1568 -nostdlib -Wl,-soname,$(notdir $@) \ 1569 -Wl,--gc-sections \ 1570 $(if $(filter true,$(PRIVATE_CLANG)),-shared,-Wl$(comma)-shared) \ 1571 $(PRIVATE_TARGET_GLOBAL_LD_DIRS) \ 1572 $(PRIVATE_TARGET_CRTBEGIN_SO_O) \ 1573 $(PRIVATE_ALL_OBJECTS) \ 1574 -Wl,--whole-archive \ 1575 $(call normalize-target-libraries,$(PRIVATE_ALL_WHOLE_STATIC_LIBRARIES)) \ 1576 -Wl,--no-whole-archive \ 1577 $(if $(PRIVATE_GROUP_STATIC_LIBRARIES),-Wl$(comma)--start-group) \ 1578 $(call normalize-target-libraries,$(PRIVATE_ALL_STATIC_LIBRARIES)) \ 1579 $(if $(PRIVATE_GROUP_STATIC_LIBRARIES),-Wl$(comma)--end-group) \ 1580 $(if $(filter true,$(NATIVE_COVERAGE)),$(PRIVATE_TARGET_COVERAGE_LIB)) \ 1581 $(PRIVATE_TARGET_LIBATOMIC) \ 1582 $(PRIVATE_TARGET_LIBGCC) \ 1583 $(PRIVATE_TARGET_GLOBAL_LDFLAGS) \ 1584 $(PRIVATE_LDFLAGS) \ 1585 $(call normalize-target-libraries,$(PRIVATE_ALL_SHARED_LIBRARIES)) \ 1586 -o $@ \ 1587 $(PRIVATE_TARGET_CRTEND_SO_O) \ 1588 $(PRIVATE_LDLIBS) 1589endef 1590 1591define transform-o-to-shared-lib 1592@echo "target SharedLib: $(PRIVATE_MODULE) ($@)" 1593@mkdir -p $(dir $@) 1594$(transform-o-to-shared-lib-inner) 1595endef 1596 1597########################################################### 1598## Commands for filtering a target executable or library 1599########################################################### 1600 1601ifneq ($(TARGET_BUILD_VARIANT),user) 1602 TARGET_STRIP_EXTRA = && $(PRIVATE_OBJCOPY) --add-gnu-debuglink=$< $@ 1603 TARGET_STRIP_KEEP_SYMBOLS_EXTRA = --add-gnu-debuglink=$< 1604endif 1605 1606define transform-to-stripped 1607@echo "target Strip: $(PRIVATE_MODULE) ($@)" 1608@mkdir -p $(dir $@) 1609$(hide) $(PRIVATE_STRIP) --strip-all $< -o $@ \ 1610 $(if $(PRIVATE_NO_DEBUGLINK),,$(TARGET_STRIP_EXTRA)) 1611endef 1612 1613define transform-to-stripped-keep-symbols 1614@echo "target Strip (keep symbols): $(PRIVATE_MODULE) ($@)" 1615@mkdir -p $(dir $@) 1616$(hide) $(PRIVATE_OBJCOPY) \ 1617 `$(PRIVATE_READELF) -S $< | awk '/.debug_/ {print "-R " $$2}' | xargs` \ 1618 $(TARGET_STRIP_KEEP_SYMBOLS_EXTRA) $< $@ 1619endef 1620 1621########################################################### 1622## Commands for packing a target executable or library 1623########################################################### 1624 1625define pack-elf-relocations 1626@echo "target Pack Relocations: $(PRIVATE_MODULE) ($@)" 1627$(copy-file-to-target) 1628$(hide) $(RELOCATION_PACKER) $@ 1629endef 1630 1631########################################################### 1632## Commands for running gcc to link an executable 1633########################################################### 1634 1635define transform-o-to-executable-inner 1636$(hide) $(PRIVATE_CXX) -pie \ 1637 -nostdlib -Bdynamic \ 1638 -Wl,-dynamic-linker,$(PRIVATE_LINKER) \ 1639 -Wl,--gc-sections \ 1640 -Wl,-z,nocopyreloc \ 1641 $(PRIVATE_TARGET_GLOBAL_LD_DIRS) \ 1642 -Wl,-rpath-link=$(PRIVATE_TARGET_OUT_INTERMEDIATE_LIBRARIES) \ 1643 $(PRIVATE_TARGET_CRTBEGIN_DYNAMIC_O) \ 1644 $(PRIVATE_ALL_OBJECTS) \ 1645 -Wl,--whole-archive \ 1646 $(call normalize-target-libraries,$(PRIVATE_ALL_WHOLE_STATIC_LIBRARIES)) \ 1647 -Wl,--no-whole-archive \ 1648 $(if $(PRIVATE_GROUP_STATIC_LIBRARIES),-Wl$(comma)--start-group) \ 1649 $(call normalize-target-libraries,$(PRIVATE_ALL_STATIC_LIBRARIES)) \ 1650 $(if $(PRIVATE_GROUP_STATIC_LIBRARIES),-Wl$(comma)--end-group) \ 1651 $(if $(filter true,$(NATIVE_COVERAGE)),$(PRIVATE_TARGET_COVERAGE_LIB)) \ 1652 $(PRIVATE_TARGET_LIBATOMIC) \ 1653 $(PRIVATE_TARGET_LIBGCC) \ 1654 $(PRIVATE_TARGET_GLOBAL_LDFLAGS) \ 1655 $(PRIVATE_LDFLAGS) \ 1656 $(call normalize-target-libraries,$(PRIVATE_ALL_SHARED_LIBRARIES)) \ 1657 -o $@ \ 1658 $(PRIVATE_TARGET_CRTEND_O) \ 1659 $(PRIVATE_LDLIBS) 1660endef 1661 1662define transform-o-to-executable 1663@echo "target Executable: $(PRIVATE_MODULE) ($@)" 1664@mkdir -p $(dir $@) 1665$(transform-o-to-executable-inner) 1666endef 1667 1668 1669########################################################### 1670## Commands for linking a static executable. In practice, 1671## we only use this on arm, so the other platforms don't 1672## have transform-o-to-static-executable defined. 1673## Clang driver needs -static to create static executable. 1674## However, bionic/linker uses -shared to overwrite. 1675## Linker for x86 targets does not allow coexistance of -static and -shared, 1676## so we add -static only if -shared is not used. 1677########################################################### 1678 1679define transform-o-to-static-executable-inner 1680$(hide) $(PRIVATE_CXX) \ 1681 -nostdlib -Bstatic \ 1682 $(if $(filter $(PRIVATE_LDFLAGS),-shared),,-static) \ 1683 -Wl,--gc-sections \ 1684 -o $@ \ 1685 $(PRIVATE_TARGET_GLOBAL_LD_DIRS) \ 1686 $(PRIVATE_TARGET_CRTBEGIN_STATIC_O) \ 1687 $(PRIVATE_TARGET_GLOBAL_LDFLAGS) \ 1688 $(PRIVATE_LDFLAGS) \ 1689 $(PRIVATE_ALL_OBJECTS) \ 1690 -Wl,--whole-archive \ 1691 $(call normalize-target-libraries,$(PRIVATE_ALL_WHOLE_STATIC_LIBRARIES)) \ 1692 -Wl,--no-whole-archive \ 1693 $(call normalize-target-libraries,$(filter-out %libcompiler_rt.a,$(filter-out %libc_nomalloc.a,$(filter-out %libc.a,$(PRIVATE_ALL_STATIC_LIBRARIES))))) \ 1694 -Wl,--start-group \ 1695 $(call normalize-target-libraries,$(filter %libc.a,$(PRIVATE_ALL_STATIC_LIBRARIES))) \ 1696 $(call normalize-target-libraries,$(filter %libc_nomalloc.a,$(PRIVATE_ALL_STATIC_LIBRARIES))) \ 1697 $(if $(filter true,$(NATIVE_COVERAGE)),$(PRIVATE_TARGET_COVERAGE_LIB)) \ 1698 $(PRIVATE_TARGET_LIBATOMIC) \ 1699 $(call normalize-target-libraries,$(filter %libcompiler_rt.a,$(PRIVATE_ALL_STATIC_LIBRARIES))) \ 1700 $(PRIVATE_TARGET_LIBGCC) \ 1701 -Wl,--end-group \ 1702 $(PRIVATE_TARGET_CRTEND_O) 1703endef 1704 1705define transform-o-to-static-executable 1706@echo "target StaticExecutable: $(PRIVATE_MODULE) ($@)" 1707@mkdir -p $(dir $@) 1708$(transform-o-to-static-executable-inner) 1709endef 1710 1711 1712########################################################### 1713## Commands for running gcc to link a host executable 1714########################################################### 1715ifdef BUILD_HOST_static 1716HOST_FPIE_FLAGS := 1717else 1718HOST_FPIE_FLAGS := -pie 1719# Force the correct entry point to workaround a bug in binutils that manifests with -pie 1720ifeq ($(HOST_CROSS_OS),windows) 1721HOST_CROSS_FPIE_FLAGS += -Wl,-e_mainCRTStartup 1722endif 1723endif 1724 1725ifneq ($(HOST_CUSTOM_LD_COMMAND),true) 1726define transform-host-o-to-executable-inner 1727$(hide) $(PRIVATE_CXX) \ 1728 $(PRIVATE_ALL_OBJECTS) \ 1729 -Wl,--whole-archive \ 1730 $(call normalize-host-libraries,$(PRIVATE_ALL_WHOLE_STATIC_LIBRARIES)) \ 1731 -Wl,--no-whole-archive \ 1732 $(if $(PRIVATE_GROUP_STATIC_LIBRARIES),-Wl$(comma)--start-group) \ 1733 $(call normalize-host-libraries,$(PRIVATE_ALL_STATIC_LIBRARIES)) \ 1734 $(if $(PRIVATE_GROUP_STATIC_LIBRARIES),-Wl$(comma)--end-group) \ 1735 $(if $(filter true,$(NATIVE_COVERAGE)),-lgcov) \ 1736 $(if $(filter true,$(NATIVE_COVERAGE)),$(PRIVATE_HOST_LIBPROFILE_RT)) \ 1737 $(call normalize-host-libraries,$(PRIVATE_ALL_SHARED_LIBRARIES)) \ 1738 -Wl,-rpath-link=$($(PRIVATE_2ND_ARCH_VAR_PREFIX)$(PRIVATE_PREFIX)OUT_INTERMEDIATE_LIBRARIES) \ 1739 -Wl,-rpath,\$$ORIGIN/../$(notdir $($(PRIVATE_2ND_ARCH_VAR_PREFIX)$(PRIVATE_PREFIX)OUT_SHARED_LIBRARIES)) \ 1740 -Wl,-rpath,\$$ORIGIN/$(notdir $($(PRIVATE_2ND_ARCH_VAR_PREFIX)$(PRIVATE_PREFIX)OUT_SHARED_LIBRARIES)) \ 1741 $($(PRIVATE_2ND_ARCH_VAR_PREFIX)$(PRIVATE_PREFIX)GLOBAL_LD_DIRS) \ 1742 $(if $(PRIVATE_NO_DEFAULT_COMPILER_FLAGS),, \ 1743 $(PRIVATE_HOST_GLOBAL_LDFLAGS) \ 1744 ) \ 1745 $(PRIVATE_LDFLAGS) \ 1746 -o $@ \ 1747 $(PRIVATE_LDLIBS) 1748endef 1749endif 1750 1751define transform-host-o-to-executable 1752@echo "$($(PRIVATE_PREFIX)DISPLAY) Executable: $(PRIVATE_MODULE) ($@)" 1753@mkdir -p $(dir $@) 1754$(transform-host-o-to-executable-inner) 1755endef 1756 1757 1758########################################################### 1759## Commands for running javac to make .class files 1760########################################################### 1761 1762# Add BUILD_NUMBER to apps default version name if it's unbundled build. 1763ifdef TARGET_BUILD_APPS 1764APPS_DEFAULT_VERSION_NAME := $(PLATFORM_VERSION)-$(BUILD_NUMBER_FROM_FILE) 1765else 1766APPS_DEFAULT_VERSION_NAME := $(PLATFORM_VERSION) 1767endif 1768 1769# TODO: Right now we generate the asset resources twice, first as part 1770# of generating the Java classes, then at the end when packaging the final 1771# assets. This should be changed to do one of two things: (1) Don't generate 1772# any resource files the first time, only create classes during that stage; 1773# or (2) Don't use the -c flag with the second stage, instead taking the 1774# resource files from the first stage as additional input. My original intent 1775# was to use approach (2), but this requires a little more work in the tool. 1776# Maybe we should just use approach (1). 1777 1778# This rule creates the R.java and Manifest.java files, both of which 1779# are PRODUCT-neutral. Don't pass PRIVATE_PRODUCT_AAPT_CONFIG to this invocation. 1780define create-resource-java-files 1781@mkdir -p $(PRIVATE_SOURCE_INTERMEDIATES_DIR) 1782@mkdir -p $(dir $(PRIVATE_RESOURCE_PUBLICS_OUTPUT)) 1783$(hide) $(AAPT) package $(PRIVATE_AAPT_FLAGS) -m \ 1784 $(eval # PRIVATE_PRODUCT_AAPT_CONFIG is intentionally missing-- see comment.) \ 1785 $(addprefix -J , $(PRIVATE_SOURCE_INTERMEDIATES_DIR)) \ 1786 $(addprefix -M , $(PRIVATE_ANDROID_MANIFEST)) \ 1787 $(addprefix -P , $(PRIVATE_RESOURCE_PUBLICS_OUTPUT)) \ 1788 $(addprefix -S , $(PRIVATE_RESOURCE_DIR)) \ 1789 $(addprefix -A , $(PRIVATE_ASSET_DIR)) \ 1790 $(addprefix -I , $(PRIVATE_AAPT_INCLUDES)) \ 1791 $(addprefix -G , $(PRIVATE_PROGUARD_OPTIONS_FILE)) \ 1792 $(addprefix --min-sdk-version , $(PRIVATE_DEFAULT_APP_TARGET_SDK)) \ 1793 $(addprefix --target-sdk-version , $(PRIVATE_DEFAULT_APP_TARGET_SDK)) \ 1794 $(if $(filter --version-code,$(PRIVATE_AAPT_FLAGS)),,--version-code $(PLATFORM_SDK_VERSION)) \ 1795 $(if $(filter --version-name,$(PRIVATE_AAPT_FLAGS)),,--version-name $(APPS_DEFAULT_VERSION_NAME)) \ 1796 $(addprefix --rename-manifest-package , $(PRIVATE_MANIFEST_PACKAGE_NAME)) \ 1797 $(addprefix --rename-instrumentation-target-package , $(PRIVATE_MANIFEST_INSTRUMENTATION_FOR)) \ 1798 --skip-symbols-without-default-localization 1799endef 1800 1801# Search for generated R.java/Manifest.java, copy the found R.java as $@. 1802# Also copy them to a central 'R' directory to make it easier to add the files to an IDE. 1803define find-generated-R.java 1804$(hide) for GENERATED_MANIFEST_FILE in `find $(PRIVATE_SOURCE_INTERMEDIATES_DIR) \ 1805 -name Manifest.java 2> /dev/null`; do \ 1806 dir=`awk '/package/{gsub(/\./,"/",$$2);gsub(/;/,"",$$2);print $$2;exit}' $$GENERATED_MANIFEST_FILE`; \ 1807 mkdir -p $(TARGET_COMMON_OUT_ROOT)/R/$$dir; \ 1808 $(ACP) -fp $$GENERATED_MANIFEST_FILE $(TARGET_COMMON_OUT_ROOT)/R/$$dir; \ 1809 done; 1810$(hide) for GENERATED_R_FILE in `find $(PRIVATE_SOURCE_INTERMEDIATES_DIR) \ 1811 -name R.java 2> /dev/null`; do \ 1812 dir=`awk '/package/{gsub(/\./,"/",$$2);gsub(/;/,"",$$2);print $$2;exit}' $$GENERATED_R_FILE`; \ 1813 mkdir -p $(TARGET_COMMON_OUT_ROOT)/R/$$dir; \ 1814 $(ACP) -fp $$GENERATED_R_FILE $(TARGET_COMMON_OUT_ROOT)/R/$$dir \ 1815 || exit 31; \ 1816 $(ACP) -fp $$GENERATED_R_FILE $@ || exit 32; \ 1817 done; 1818@# Ensure that the target file is always created, i.e. also in case we did not 1819@# enter the GENERATED_R_FILE-loop above. This avoids unnecessary rebuilding. 1820$(hide) touch $@ 1821endef 1822 1823########################################################### 1824# AAPT2 compilation and link 1825########################################################### 1826define aapt2-compile-one-resource-file 1827@mkdir -p $(dir $@) 1828$(hide) $(AAPT2) compile -o $(dir $@) $(PRIVATE_AAPT2_CFLAGS) --legacy $< 1829endef 1830 1831define aapt2-compile-resource-dirs 1832@mkdir -p $(dir $@) 1833$(hide) $(AAPT2) compile -o $@ $(addprefix --dir ,$(PRIVATE_SOURCE_RES_DIRS)) \ 1834 $(PRIVATE_AAPT2_CFLAGS) --legacy 1835endef 1836 1837# Set up rule to compile one resource file with aapt2. 1838# Must be called with $(eval). 1839# $(1): the source file 1840# $(2): the output file 1841define aapt2-compile-one-resource-file-rule 1842$(2) : $(1) $(AAPT2) 1843 @echo "AAPT2 compile $$@ <- $$<" 1844 $$(call aapt2-compile-one-resource-file) 1845endef 1846 1847# Convert input resource file path to output file path. 1848# values-[config]/<file>.xml -> values-[config]_<file>.arsc.flat; 1849# For other resource file, just replace the last "/" with "_" and 1850# add .flat extension. 1851# 1852# $(1): the input resource file path 1853# $(2): the base dir of the output file path 1854# Returns: the compiled output file path 1855define aapt2-compiled-resource-out-file 1856$(eval _p_w := $(strip $(subst /,$(space),$(dir $(1)))))$(2)/$(subst $(space),/,$(_p_w))_$(if $(filter values%,$(lastword $(_p_w))),$(patsubst %.xml,%.arsc,$(notdir $(1))),$(notdir $(1))).flat 1857endef 1858 1859define aapt2-link 1860$(hide) $(AAPT2) link -o $@ \ 1861 $(PRIVATE_AAPT_FLAGS) \ 1862 $(addprefix --manifest ,$(PRIVATE_ANDROID_MANIFEST)) \ 1863 $(addprefix -I ,$(PRIVATE_AAPT_INCLUDES)) \ 1864 $(addprefix -I ,$(PRIVATE_SHARED_ANDROID_LIBRARIES)) \ 1865 $(addprefix --java ,$(PRIVATE_SOURCE_INTERMEDIATES_DIR)) \ 1866 $(addprefix --proguard ,$(PRIVATE_PROGUARD_OPTIONS_FILE)) \ 1867 $(addprefix --min-sdk-version ,$(PRIVATE_DEFAULT_APP_TARGET_SDK)) \ 1868 $(addprefix --target-sdk-version ,$(PRIVATE_DEFAULT_APP_TARGET_SDK)) \ 1869 $(if $(filter --product,$(PRIVATE_AAPT_FLAGS)),,$(addprefix --product ,$(PRIVATE_TARGET_AAPT_CHARACTERISTICS))) \ 1870 $(addprefix -c ,$(PRIVATE_PRODUCT_AAPT_CONFIG)) \ 1871 $(addprefix --preferred-density ,$(PRIVATE_PRODUCT_AAPT_PREF_CONFIG)) \ 1872 $(if $(filter --version-code,$(PRIVATE_AAPT_FLAGS)),,--version-code $(PLATFORM_SDK_VERSION)) \ 1873 $(if $(filter --version-name,$(PRIVATE_AAPT_FLAGS)),,--version-name $(APPS_DEFAULT_VERSION_NAME)) \ 1874 $(addprefix --rename-manifest-package ,$(PRIVATE_MANIFEST_PACKAGE_NAME)) \ 1875 $(addprefix --rename-instrumentation-target-package ,$(PRIVATE_MANIFEST_INSTRUMENTATION_FOR)) \ 1876 $(addprefix -R , $(PRIVATE_OVERLAY_FLAT)) \ 1877 $(PRIVATE_RES_FLAT) 1878endef 1879 1880########################################################### 1881xlint_unchecked := -Xlint:unchecked 1882 1883# emit-line, <word list>, <output file> 1884define emit-line 1885 $(if $(1),echo -n '$(strip $(1)) ' >> $(2)) 1886endef 1887 1888# dump-words-to-file, <word list>, <output file> 1889define dump-words-to-file 1890 @rm -f $(2) 1891 @touch $(2) 1892 @$(call emit-line,$(wordlist 1,200,$(1)),$(2)) 1893 @$(call emit-line,$(wordlist 201,400,$(1)),$(2)) 1894 @$(call emit-line,$(wordlist 401,600,$(1)),$(2)) 1895 @$(call emit-line,$(wordlist 601,800,$(1)),$(2)) 1896 @$(call emit-line,$(wordlist 801,1000,$(1)),$(2)) 1897 @$(call emit-line,$(wordlist 1001,1200,$(1)),$(2)) 1898 @$(call emit-line,$(wordlist 1201,1400,$(1)),$(2)) 1899 @$(call emit-line,$(wordlist 1401,1600,$(1)),$(2)) 1900 @$(call emit-line,$(wordlist 1601,1800,$(1)),$(2)) 1901 @$(call emit-line,$(wordlist 1801,2000,$(1)),$(2)) 1902 @$(call emit-line,$(wordlist 2001,2200,$(1)),$(2)) 1903 @$(call emit-line,$(wordlist 2201,2400,$(1)),$(2)) 1904 @$(call emit-line,$(wordlist 2401,2600,$(1)),$(2)) 1905 @$(call emit-line,$(wordlist 2601,2800,$(1)),$(2)) 1906 @$(call emit-line,$(wordlist 2801,3000,$(1)),$(2)) 1907 @$(call emit-line,$(wordlist 3001,3200,$(1)),$(2)) 1908 @$(call emit-line,$(wordlist 3201,3400,$(1)),$(2)) 1909 @$(call emit-line,$(wordlist 3401,3600,$(1)),$(2)) 1910 @$(call emit-line,$(wordlist 3601,3800,$(1)),$(2)) 1911 @$(call emit-line,$(wordlist 3801,4000,$(1)),$(2)) 1912 @$(call emit-line,$(wordlist 4001,4200,$(1)),$(2)) 1913 @$(call emit-line,$(wordlist 4201,4400,$(1)),$(2)) 1914 @$(call emit-line,$(wordlist 4401,4600,$(1)),$(2)) 1915 @$(call emit-line,$(wordlist 4601,4800,$(1)),$(2)) 1916 @$(call emit-line,$(wordlist 4801,5000,$(1)),$(2)) 1917 @$(call emit-line,$(wordlist 5001,5200,$(1)),$(2)) 1918 @$(call emit-line,$(wordlist 5201,5400,$(1)),$(2)) 1919 @$(if $(wordlist 5401,5402,$(1)),$(error Too many words ($(words $(1))))) 1920endef 1921 1922# For a list of jar files, unzip them to a specified directory, 1923# but make sure that no META-INF files come along for the ride, 1924# unless PRIVATE_DONT_DELETE_JAR_META_INF is set. 1925# 1926# $(1): files to unzip 1927# $(2): destination directory 1928define unzip-jar-files 1929 $(hide) for f in $(1); \ 1930 do \ 1931 if [ ! -f $$f ]; then \ 1932 echo Missing file $$f; \ 1933 exit 1; \ 1934 fi; \ 1935 unzip -qo $$f -d $(2); \ 1936 done 1937 $(if $(PRIVATE_DONT_DELETE_JAR_META_INF),,$(hide) rm -rf $(2)/META-INF) 1938endef 1939 1940# Call jack 1941# 1942define call-jack 1943 JACK_VERSION=$(PRIVATE_JACK_VERSION) $(JACK) $(DEFAULT_JACK_EXTRA_ARGS) 1944endef 1945 1946# Common definition to invoke javac on the host and target. 1947# 1948# Some historical notes: 1949# - below we write the list of java files to java-source-list to avoid argument 1950# list length problems with Cygwin 1951# - we filter out duplicate java file names because eclipse's compiler 1952# doesn't like them. 1953# 1954# $(1): javac 1955# $(2): bootclasspath 1956define compile-java 1957$(hide) rm -f $@ 1958$(hide) rm -rf $(PRIVATE_CLASS_INTERMEDIATES_DIR) 1959$(hide) mkdir -p $(dir $@) 1960$(hide) mkdir -p $(PRIVATE_CLASS_INTERMEDIATES_DIR) 1961$(call unzip-jar-files,$(PRIVATE_STATIC_JAVA_LIBRARIES),$(PRIVATE_CLASS_INTERMEDIATES_DIR)) 1962$(call dump-words-to-file,$(PRIVATE_JAVA_SOURCES),$(PRIVATE_CLASS_INTERMEDIATES_DIR)/java-source-list) 1963$(hide) if [ -d "$(PRIVATE_SOURCE_INTERMEDIATES_DIR)" ]; then \ 1964 find $(PRIVATE_SOURCE_INTERMEDIATES_DIR) -name '*.java' -and -not -name '.*' >> $(PRIVATE_CLASS_INTERMEDIATES_DIR)/java-source-list; \ 1965fi 1966$(hide) tr ' ' '\n' < $(PRIVATE_CLASS_INTERMEDIATES_DIR)/java-source-list \ 1967 | $(NORMALIZE_PATH) | sort -u > $(PRIVATE_CLASS_INTERMEDIATES_DIR)/java-source-list-uniq 1968$(hide) if [ -s $(PRIVATE_CLASS_INTERMEDIATES_DIR)/java-source-list-uniq ] ; then \ 1969 $(1) -encoding UTF-8 \ 1970 $(if $(findstring true,$(PRIVATE_WARNINGS_ENABLE)),$(xlint_unchecked),) \ 1971 $(2) \ 1972 $(addprefix -classpath ,$(strip \ 1973 $(call normalize-path-list,$(PRIVATE_ALL_JAVA_LIBRARIES)))) \ 1974 $(if $(findstring true,$(PRIVATE_WARNINGS_ENABLE)),$(xlint_unchecked),) \ 1975 -extdirs "" -d $(PRIVATE_CLASS_INTERMEDIATES_DIR) \ 1976 $(PRIVATE_JAVACFLAGS) \ 1977 \@$(PRIVATE_CLASS_INTERMEDIATES_DIR)/java-source-list-uniq \ 1978 || ( rm -rf $(PRIVATE_CLASS_INTERMEDIATES_DIR) ; exit 41 ) \ 1979fi 1980$(if $(PRIVATE_JAVA_LAYERS_FILE), $(hide) build/tools/java-layers.py \ 1981 $(PRIVATE_JAVA_LAYERS_FILE) \@$(PRIVATE_CLASS_INTERMEDIATES_DIR)/java-source-list-uniq,) 1982$(hide) rm -f $(PRIVATE_CLASS_INTERMEDIATES_DIR)/java-source-list 1983$(hide) rm -f $(PRIVATE_CLASS_INTERMEDIATES_DIR)/java-source-list-uniq 1984$(if $(PRIVATE_JAR_EXCLUDE_FILES), $(hide) find $(PRIVATE_CLASS_INTERMEDIATES_DIR) \ 1985 -name $(word 1, $(PRIVATE_JAR_EXCLUDE_FILES)) \ 1986 $(addprefix -o -name , $(wordlist 2, 999, $(PRIVATE_JAR_EXCLUDE_FILES))) \ 1987 | xargs rm -rf) 1988$(if $(PRIVATE_JAR_PACKAGES), \ 1989 $(hide) find $(PRIVATE_CLASS_INTERMEDIATES_DIR) -mindepth 1 -type f \ 1990 $(foreach pkg, $(PRIVATE_JAR_PACKAGES), \ 1991 -not -path $(PRIVATE_CLASS_INTERMEDIATES_DIR)/$(subst .,/,$(pkg))/\*) -delete ; \ 1992 find $(PRIVATE_CLASS_INTERMEDIATES_DIR) -empty -delete) 1993$(if $(PRIVATE_JAR_EXCLUDE_PACKAGES), $(hide) rm -rf \ 1994 $(foreach pkg, $(PRIVATE_JAR_EXCLUDE_PACKAGES), \ 1995 $(PRIVATE_CLASS_INTERMEDIATES_DIR)/$(subst .,/,$(pkg)))) 1996$(if $(PRIVATE_RMTYPEDEFS), $(hide) $(RMTYPEDEFS) -v $(PRIVATE_CLASS_INTERMEDIATES_DIR)) 1997$(if $(PRIVATE_JAR_MANIFEST), \ 1998 $(hide) sed -e "s/%BUILD_NUMBER%/$(BUILD_NUMBER_FROM_FILE)/" \ 1999 $(PRIVATE_JAR_MANIFEST) > $(dir $@)/manifest.mf && \ 2000 jar -cfm $@ $(dir $@)/manifest.mf \ 2001 -C $(PRIVATE_CLASS_INTERMEDIATES_DIR) ., \ 2002 $(hide) jar -cf $@ -C $(PRIVATE_CLASS_INTERMEDIATES_DIR) .) 2003$(if $(PRIVATE_EXTRA_JAR_ARGS),$(call add-java-resources-to,$@)) 2004endef 2005 2006define transform-java-to-classes.jar 2007@echo "target Java: $(PRIVATE_MODULE) ($(PRIVATE_CLASS_INTERMEDIATES_DIR))" 2008$(call compile-java,$(TARGET_JAVAC),$(PRIVATE_BOOTCLASSPATH)) 2009endef 2010 2011# Invoke Jack to compile java from source to dex and jack files. 2012# 2013# Some historical notes: 2014# - below we write the list of java files to java-source-list to avoid argument 2015# list length problems with Cygwin 2016# - we filter out duplicate java file names because Jack doesn't like them. 2017define jack-java-to-dex 2018$(hide) rm -f $@ 2019$(hide) rm -f $(PRIVATE_CLASSES_JACK) 2020$(hide) rm -rf $(PRIVATE_JACK_INTERMEDIATES_DIR) 2021$(hide) mkdir -p $(dir $@) 2022$(hide) mkdir -p $(dir $(PRIVATE_CLASSES_JACK)) 2023$(hide) mkdir -p $(PRIVATE_JACK_INTERMEDIATES_DIR) 2024$(if $(PRIVATE_JACK_INCREMENTAL_DIR),$(hide) mkdir -p $(PRIVATE_JACK_INCREMENTAL_DIR)) 2025$(call dump-words-to-file,$(PRIVATE_JAVA_SOURCES),$(PRIVATE_JACK_INTERMEDIATES_DIR)/java-source-list) 2026$(hide) if [ -d "$(PRIVATE_SOURCE_INTERMEDIATES_DIR)" ]; then \ 2027 find $(PRIVATE_SOURCE_INTERMEDIATES_DIR) -name '*.java' >> $(PRIVATE_JACK_INTERMEDIATES_DIR)/java-source-list; \ 2028fi 2029$(hide) tr ' ' '\n' < $(PRIVATE_JACK_INTERMEDIATES_DIR)/java-source-list \ 2030 | $(NORMALIZE_PATH) | sort -u > $(PRIVATE_JACK_INTERMEDIATES_DIR)/java-source-list-uniq 2031$(if $(PRIVATE_JACK_PROGUARD_FLAGS), \ 2032 $(hide) echo -basedirectory $(CURDIR) > $@.flags; \ 2033 echo $(PRIVATE_JACK_PROGUARD_FLAGS) >> $@.flags; \ 2034) 2035$(if $(PRIVATE_EXTRA_JAR_ARGS), 2036 $(hide) mkdir -p $@.res.tmp 2037 $(hide) $(call create-empty-package-at,$@.res.tmp.zip) 2038 $(hide) $(call add-java-resources-to,$@.res.tmp.zip) 2039 $(hide) unzip -qo $@.res.tmp.zip -d $@.res.tmp 2040 $(hide) rm $@.res.tmp.zip) 2041$(hide) if [ -s $(PRIVATE_JACK_INTERMEDIATES_DIR)/java-source-list-uniq ] ; then \ 2042 export tmpEcjArg="@$(PRIVATE_JACK_INTERMEDIATES_DIR)/java-source-list-uniq"; \ 2043else \ 2044 export tmpEcjArg=""; \ 2045fi; \ 2046$(call call-jack) \ 2047 $(strip $(PRIVATE_JACK_FLAGS)) \ 2048 $(strip $(PRIVATE_JACK_COVERAGE_OPTIONS)) \ 2049 $(if $(NO_OPTIMIZE_DX), \ 2050 -D jack.dex.optimize="false") \ 2051 $(if $(PRIVATE_RMTYPEDEFS), \ 2052 -D jack.android.remove-typedef="true") \ 2053 $(addprefix --classpath ,$(strip \ 2054 $(call normalize-path-list,$(PRIVATE_BOOTCLASSPATH_JAVA_LIBRARIES) $(PRIVATE_ALL_JACK_LIBRARIES)))) \ 2055 $(addprefix --import ,$(call reverse-list,$(PRIVATE_STATIC_JACK_LIBRARIES))) \ 2056 $(if $(PRIVATE_EXTRA_JAR_ARGS),--import-resource $@.res.tmp) \ 2057 -D jack.android.min-api-level=$(PRIVATE_JACK_MIN_SDK_VERSION) \ 2058 -D jack.import.resource.policy=keep-first \ 2059 -D jack.import.type.policy=keep-first \ 2060 --output-jack $(PRIVATE_CLASSES_JACK) \ 2061 $(if $(PRIVATE_JACK_INCREMENTAL_DIR),--incremental-folder $(PRIVATE_JACK_INCREMENTAL_DIR)) \ 2062 --output-dex $(PRIVATE_JACK_INTERMEDIATES_DIR) \ 2063 $(addprefix --config-jarjar ,$(strip $(PRIVATE_JARJAR_RULES))) \ 2064 $(if $(PRIVATE_JACK_PROGUARD_FLAGS),--config-proguard $@.flags) \ 2065 $$tmpEcjArg \ 2066 || ( rm -rf $(PRIVATE_CLASSES_JACK); exit 41 ) 2067$(hide) mv $(PRIVATE_JACK_INTERMEDIATES_DIR)/classes*.dex $(dir $@) 2068$(hide) rm -f $(PRIVATE_JACK_INTERMEDIATES_DIR)/java-source-list 2069$(if $(PRIVATE_EXTRA_JAR_ARGS),$(hide) rm -rf $@.res.tmp) 2070$(hide) mv $(PRIVATE_JACK_INTERMEDIATES_DIR)/java-source-list-uniq $(PRIVATE_JACK_INTERMEDIATES_DIR).java-source-list 2071$(if $(PRIVATE_JAR_PACKAGES), $(hide) echo unsupported options PRIVATE_JAR_PACKAGES in $@; exit 53) 2072$(if $(PRIVATE_JAR_EXCLUDE_PACKAGES), $(hide) echo unsupported options JAR_EXCLUDE_PACKAGES in $@; exit 53) 2073$(if $(PRIVATE_JAR_MANIFEST), $(hide) echo unsupported options JAR_MANIFEST in $@; exit 53) 2074endef 2075 2076# Invoke Jack to compile java source just to check it compiles correctly. 2077# 2078# Some historical notes: 2079# - below we write the list of java files to java-source-list to avoid argument 2080# list length problems with Cygwin 2081# - we filter out duplicate java file names because Jack doesn't like them. 2082define jack-check-java 2083$(hide) rm -f $@ 2084$(hide) rm -f $@.java-source-list 2085$(hide) rm -f $@.java-source-list-uniq 2086$(hide) mkdir -p $(dir $@) 2087$(if $(PRIVATE_JACK_INCREMENTAL_DIR),$(hide) mkdir -p $(PRIVATE_JACK_INCREMENTAL_DIR)) 2088$(call dump-words-to-file,$(PRIVATE_JAVA_SOURCES),$@.java-source-list) 2089$(hide) if [ -d "$(PRIVATE_SOURCE_INTERMEDIATES_DIR)" ]; then \ 2090 find $(PRIVATE_SOURCE_INTERMEDIATES_DIR) -name '*.java' >> $@.java-source-list; \ 2091fi 2092$(hide) tr ' ' '\n' < $@.java-source-list \ 2093 | sort -u > $@.java-source-list-uniq 2094$(hide) if [ -s $@.java-source-list-uniq ] ; then \ 2095 $(call call-jack,$(PRIVATE_JACK_EXTRA_ARGS)) \ 2096 $(strip $(PRIVATE_JACK_FLAGS)) \ 2097 $(strip $(PRIVATE_JACK_DEBUG_FLAGS)) \ 2098 $(addprefix --classpath ,$(strip \ 2099 $(call normalize-path-list,$(call reverse-list,$(PRIVATE_STATIC_JACK_LIBRARIES)) $(PRIVATE_BOOTCLASSPATH_JAVA_LIBRARIES) $(PRIVATE_ALL_JACK_LIBRARIES)))) \ 2100 -D jack.import.resource.policy=keep-first \ 2101 -D jack.android.min-api-level=$(PRIVATE_JACK_MIN_SDK_VERSION) \ 2102 -D jack.import.type.policy=keep-first \ 2103 $(if $(PRIVATE_JACK_INCREMENTAL_DIR),--incremental-folder $(PRIVATE_JACK_INCREMENTAL_DIR)) \ 2104 @$@.java-source-list-uniq; \ 2105fi 2106touch $@ 2107endef 2108 2109define transform-jar-to-jack 2110 $(hide) mkdir -p $(dir $@) 2111 $(hide) mkdir -p $@.tmpjill.res 2112 $(hide) unzip -qo $< -d $@.tmpjill.res 2113 $(hide) find $@.tmpjill.res -iname "*.class" -delete 2114 $(hide) $(call call-jack) \ 2115 $(PRIVATE_JACK_FLAGS) \ 2116 -D jack.import.resource.policy=keep-first \ 2117 -D jack.import.type.policy=keep-first \ 2118 -D jack.android.min-api-level=$(PRIVATE_JACK_MIN_SDK_VERSION) \ 2119 --import $< \ 2120 --import-resource $@.tmpjill.res \ 2121 --output-jack $@ 2122 $(hide) rm -rf $@.tmpjill.res 2123endef 2124 2125# Moves $1.tmp to $1 if necessary. This is designed to be used with 2126# .KATI_RESTAT. For kati, this function doesn't update the timestamp 2127# of $1 when $1.tmp is identical to $1 so that ninja won't rebuild 2128# targets which depend on $1. 2129define commit-change-for-toc 2130$(hide) if cmp -s $1.tmp $1 ; then \ 2131 rm $1.tmp ; \ 2132else \ 2133 mv $1.tmp $1 ; \ 2134fi 2135endef 2136 2137## Rule to create a table of contents from a .jar file. 2138## Must be called with $(eval). 2139# $(1): A .jar file 2140define _transform-jar-to-toc 2141$1.toc: $1 | $(IJAR) 2142 @echo Generating TOC: $$@ 2143 $(hide) $(IJAR) $$< $$@.tmp 2144 $$(call commit-change-for-toc,$$@) 2145endef 2146 2147## Define a rule which generates .jar.toc and mark it as .KATI_RESTAT. 2148# $(1): A .jar file 2149define define-jar-to-toc-rule 2150$(eval $(call _transform-jar-to-toc,$1))\ 2151$(eval .KATI_RESTAT: $1.toc) 2152endef 2153 2154ifeq (,$(TARGET_BUILD_APPS)) 2155 2156## Rule to create a table of contents from a .dex file. 2157## Must be called with $(eval). 2158# $(1): The directory which contains classes*.dex files 2159define _transform-dex-to-toc 2160$1/classes.dex.toc: PRIVATE_INPUT_DEX_FILES := $1/classes*.dex 2161$1/classes.dex.toc: $1/classes.dex $(DEXDUMP) 2162 @echo Generating TOC: $$@ 2163 $(hide) $(DEXDUMP) -l xml $$(PRIVATE_INPUT_DEX_FILES) > $$@.tmp 2164 $$(call commit-change-for-toc,$$@) 2165endef 2166 2167## Define a rule which generates .dex.toc and mark it as .KATI_RESTAT. 2168# $(1): The directory which contains classes*.dex files 2169define define-dex-to-toc-rule 2170$(eval $(call _transform-dex-to-toc,$1))\ 2171$(eval .KATI_RESTAT: $1/classes.dex.toc) 2172endef 2173 2174else 2175 2176# Turn off .toc optimization for apps build as we cannot build dexdump. 2177define define-dex-to-toc-rule 2178endef 2179 2180endif # TARGET_BUILD_APPS 2181 2182 2183# Invoke Jack to compile java from source to jack files without shrink or obfuscation. 2184# 2185# Some historical notes: 2186# - below we write the list of java files to java-source-list to avoid argument 2187# list length problems with Cygwin 2188# - we filter out duplicate java file names because Jack doesn't like them. 2189define java-to-jack 2190$(hide) rm -f $@ 2191$(hide) rm -rf $(PRIVATE_JACK_INTERMEDIATES_DIR) 2192$(hide) mkdir -p $(dir $@) 2193$(hide) mkdir -p $(PRIVATE_JACK_INTERMEDIATES_DIR) 2194$(if $(PRIVATE_JACK_INCREMENTAL_DIR),$(hide) mkdir -p $(PRIVATE_JACK_INCREMENTAL_DIR)) 2195$(call dump-words-to-file,$(PRIVATE_JAVA_SOURCES),$(PRIVATE_JACK_INTERMEDIATES_DIR)/java-source-list) 2196$(hide) if [ -d "$(PRIVATE_SOURCE_INTERMEDIATES_DIR)" ]; then \ 2197 find $(PRIVATE_SOURCE_INTERMEDIATES_DIR) -name '*.java' >> $(PRIVATE_JACK_INTERMEDIATES_DIR)/java-source-list; \ 2198fi 2199$(hide) tr ' ' '\n' < $(PRIVATE_JACK_INTERMEDIATES_DIR)/java-source-list \ 2200 | $(NORMALIZE_PATH) | sort -u > $(PRIVATE_JACK_INTERMEDIATES_DIR)/java-source-list-uniq 2201$(if $(PRIVATE_JACK_PROGUARD_FLAGS), \ 2202 $(hide) echo -basedirectory $(CURDIR) > $@.flags; \ 2203 echo $(PRIVATE_JACK_PROGUARD_FLAGS) >> $@.flags; \ 2204) 2205$(if $(PRIVATE_EXTRA_JAR_ARGS), 2206 $(hide) mkdir -p $@.res.tmp 2207 $(hide) $(call create-empty-package-at,$@.res.tmp.zip) 2208 $(hide) $(call add-java-resources-to,$@.res.tmp.zip) 2209 $(hide) unzip -qo $@.res.tmp.zip -d $@.res.tmp 2210 $(hide) rm $@.res.tmp.zip) 2211$(hide) if [ -s $(PRIVATE_JACK_INTERMEDIATES_DIR)/java-source-list-uniq ] ; then \ 2212 export tmpEcjArg="@$(PRIVATE_JACK_INTERMEDIATES_DIR)/java-source-list-uniq"; \ 2213else \ 2214 export tmpEcjArg=""; \ 2215fi; \ 2216$(call call-jack) \ 2217 $(strip $(PRIVATE_JACK_FLAGS)) \ 2218 $(if $(NO_OPTIMIZE_DX), \ 2219 -D jack.dex.optimize="false") \ 2220 $(addprefix --classpath ,$(strip \ 2221 $(call normalize-path-list,$(PRIVATE_BOOTCLASSPATH_JAVA_LIBRARIES) $(PRIVATE_ALL_JACK_LIBRARIES)))) \ 2222 $(addprefix --import ,$(call reverse-list,$(PRIVATE_STATIC_JACK_LIBRARIES))) \ 2223 $(if $(PRIVATE_EXTRA_JAR_ARGS),--import-resource $@.res.tmp) \ 2224 -D jack.import.resource.policy=keep-first \ 2225 -D jack.import.type.policy=keep-first \ 2226 -D jack.android.min-api-level=$(PRIVATE_JACK_MIN_SDK_VERSION) \ 2227 $(if $(PRIVATE_JACK_INCREMENTAL_DIR),--incremental-folder $(PRIVATE_JACK_INCREMENTAL_DIR)) \ 2228 --output-jack $@ \ 2229 $(addprefix --config-jarjar ,$(strip $(PRIVATE_JARJAR_RULES))) \ 2230 $(if $(PRIVATE_JACK_PROGUARD_FLAGS),--config-proguard $@.flags) \ 2231 $$tmpEcjArg \ 2232 || ( rm -f $@ ; exit 41 ) 2233$(hide) rm -f $(PRIVATE_JACK_INTERMEDIATES_DIR)/java-source-list 2234$(if $(PRIVATE_EXTRA_JAR_ARGS),$(hide) rm -rf $@.res.tmp) 2235$(hide) mv $(PRIVATE_JACK_INTERMEDIATES_DIR)/java-source-list-uniq $(PRIVATE_JACK_INTERMEDIATES_DIR).java-source-list 2236$(if $(PRIVATE_JAR_PACKAGES), $(hide) echo unsupported options PRIVATE_JAR_PACKAGES in $@; exit 53) 2237$(if $(PRIVATE_JAR_EXCLUDE_PACKAGES), $(hide) echo unsupported options JAR_EXCLUDE_PACKAGES in $@; exit 53) 2238$(if $(PRIVATE_JAR_MANIFEST), $(hide) echo unsupported options JAR_MANIFEST in $@; exit 53) 2239endef 2240 2241define transform-classes.jar-to-emma 2242$(hide) java -classpath $(EMMA_JAR) emma instr -outmode fullcopy -outfile \ 2243 $(PRIVATE_EMMA_COVERAGE_FILE) -ip $< -d $(PRIVATE_EMMA_INTERMEDIATES_DIR) \ 2244 $(addprefix -ix , $(PRIVATE_EMMA_COVERAGE_FILTER)) 2245endef 2246 2247# Create a mostly-empty .jar file that we'll add to later. 2248# The MacOS jar tool doesn't like creating empty jar files, 2249# so we need to give it something. 2250# $(1) package to create 2251define create-empty-package-at 2252@mkdir -p $(dir $(1)) 2253$(hide) touch $(dir $(1))zipdummy 2254$(hide) (cd $(dir $(1)) && jar cf $(notdir $(1)) zipdummy) 2255$(hide) zip -qd $(1) zipdummy 2256$(hide) rm $(dir $(1))zipdummy 2257endef 2258 2259# Create a mostly-empty .jar file that we'll add to later. 2260# The MacOS jar tool doesn't like creating empty jar files, 2261# so we need to give it something. 2262define create-empty-package 2263$(call create-empty-package-at,$@) 2264endef 2265 2266# Copy an arhchive file and delete any class files and empty folders inside. 2267# $(1): the source archive file. 2268# $(2): the destination archive file. 2269define initialize-package-file 2270@mkdir -p $(dir $(2)) 2271$(hide) cp -f $(1) $(2) 2272$(hide) zip -qd $(2) "*.class" \ 2273 $(if $(strip $(PRIVATE_DONT_DELETE_JAR_DIRS)),,"*/") \ 2274 || true # Ignore the error when nothing to delete. 2275endef 2276 2277#TODO: we kinda want to build different asset packages for 2278# different configurations, then combine them later (or something). 2279# Per-locale, etc. 2280# A list of dynamic and static parameters; build layers for 2281# dynamic params that lay over the static ones. 2282#TODO: update the manifest to point to the package file 2283#Note that the version numbers are given to aapt as simple default 2284#values; applications can override these by explicitly stating 2285#them in their manifest. 2286define add-assets-to-package 2287$(hide) $(AAPT) package -u $(PRIVATE_AAPT_FLAGS) \ 2288 $(addprefix -c , $(PRIVATE_PRODUCT_AAPT_CONFIG)) \ 2289 $(addprefix --preferred-density , $(PRIVATE_PRODUCT_AAPT_PREF_CONFIG)) \ 2290 $(addprefix -M , $(PRIVATE_ANDROID_MANIFEST)) \ 2291 $(addprefix -S , $(PRIVATE_RESOURCE_DIR)) \ 2292 $(addprefix -A , $(PRIVATE_ASSET_DIR)) \ 2293 $(addprefix -I , $(PRIVATE_AAPT_INCLUDES)) \ 2294 $(addprefix --min-sdk-version , $(PRIVATE_DEFAULT_APP_TARGET_SDK)) \ 2295 $(addprefix --target-sdk-version , $(PRIVATE_DEFAULT_APP_TARGET_SDK)) \ 2296 $(if $(filter --product,$(PRIVATE_AAPT_FLAGS)),,$(addprefix --product , $(PRIVATE_TARGET_AAPT_CHARACTERISTICS))) \ 2297 $(if $(filter --version-code,$(PRIVATE_AAPT_FLAGS)),,--version-code $(PLATFORM_SDK_VERSION)) \ 2298 $(if $(filter --version-name,$(PRIVATE_AAPT_FLAGS)),,--version-name $(APPS_DEFAULT_VERSION_NAME)) \ 2299 $(addprefix --rename-manifest-package , $(PRIVATE_MANIFEST_PACKAGE_NAME)) \ 2300 $(addprefix --rename-instrumentation-target-package , $(PRIVATE_MANIFEST_INSTRUMENTATION_FOR)) \ 2301 --skip-symbols-without-default-localization \ 2302 -F $@ 2303endef 2304 2305# We need the extra blank line, so that the command will be on a separate line. 2306# $(1): the ABI name 2307# $(2): the list of shared libraies 2308define _add-jni-shared-libs-to-package-per-abi 2309$(hide) cp $(2) $(dir $@)lib/$(1) 2310 2311endef 2312 2313# For apps_only build, don't uncompress/page-align the jni libraries, 2314# because the apk may be run on older platforms that don't support loading jni directly from apk. 2315ifdef TARGET_BUILD_APPS 2316JNI_COMPRESS_FLAGS := 2317ZIPALIGN_PAGE_ALIGN_FLAGS := 2318else 2319JNI_COMPRESS_FLAGS := -0 2320ZIPALIGN_PAGE_ALIGN_FLAGS := -p 2321endif 2322 2323define add-jni-shared-libs-to-package 2324$(hide) rm -rf $(dir $@)lib 2325$(hide) mkdir -p $(addprefix $(dir $@)lib/,$(PRIVATE_JNI_SHARED_LIBRARIES_ABI)) 2326$(foreach abi,$(PRIVATE_JNI_SHARED_LIBRARIES_ABI),\ 2327 $(call _add-jni-shared-libs-to-package-per-abi,$(abi),\ 2328 $(patsubst $(abi):%,%,$(filter $(abi):%,$(PRIVATE_JNI_SHARED_LIBRARIES))))) 2329$(hide) (cd $(dir $@) && zip -qrX $(JNI_COMPRESS_FLAGS) $(notdir $@) lib) 2330$(hide) rm -rf $(dir $@)lib 2331endef 2332 2333#TODO: update the manifest to point to the dex file 2334define add-dex-to-package 2335$(call add-dex-to-package-arg,$@) 2336endef 2337 2338# $(1): the package file. 2339define add-dex-to-package-arg 2340$(hide) find $(dir $(PRIVATE_DEX_FILE)) -maxdepth 1 -name "classes*.dex" | sort | xargs zip -qjX $(1) 2341endef 2342 2343# Add java resources added by the current module. 2344# $(1) destination package 2345# 2346define add-java-resources-to 2347$(call dump-words-to-file, $(PRIVATE_EXTRA_JAR_ARGS), $(1).jar-arg-list) 2348$(hide) jar uf $(1) @$(1).jar-arg-list 2349@rm -f $(1).jar-arg-list 2350endef 2351 2352# Add resources carried by static Jack libraries. 2353# 2354define add-carried-jack-resources 2355 $(hide) if [ -d $(PRIVATE_JACK_INTERMEDIATES_DIR) ] ; then \ 2356 find $(PRIVATE_JACK_INTERMEDIATES_DIR) -type f | sort \ 2357 | sed -e "s?^$(PRIVATE_JACK_INTERMEDIATES_DIR)/? -C \"$(PRIVATE_JACK_INTERMEDIATES_DIR)\" \"?" -e "s/$$/\"/" \ 2358 > $(dir $@)jack_res_jar_flags; \ 2359 if [ -s $(dir $@)jack_res_jar_flags ] ; then \ 2360 jar uf $@ @$(dir $@)jack_res_jar_flags; \ 2361 fi; \ 2362fi 2363endef 2364 2365# Returns the minSdkVersion of the specified APK as a decimal number. If the 2366# version is a codename, returns the current platform SDK version (always a 2367# decimal number) instead. If the APK does not specify a minSdkVersion, returns 2368# 0 to match how the Android platform interprets this situation at runtime. 2369# 2370define get-package-min-sdk-version-int 2371$$(($(AAPT) dump badging $(1) 2>&1 | grep '^sdkVersion' || echo "sdkVersion:'0'") \ 2372 | cut -d"'" -f2 | \ 2373 sed -e s/^$(PLATFORM_VERSION_CODENAME)$$/$(PLATFORM_SDK_VERSION)/) 2374endef 2375 2376# Sign a package using the specified key/cert. 2377# 2378define sign-package 2379$(call sign-package-arg,$@) 2380endef 2381 2382# $(1): the package file we are signing. 2383define sign-package-arg 2384$(hide) mv $(1) $(1).unsigned 2385$(hide) java -Djava.library.path=$(SIGNAPK_JNI_LIBRARY_PATH) -jar $(SIGNAPK_JAR) \ 2386 --min-sdk-version $(call get-package-min-sdk-version-int,$@.unsigned) \ 2387 $(PRIVATE_CERTIFICATE) $(PRIVATE_PRIVATE_KEY) \ 2388 $(PRIVATE_ADDITIONAL_CERTIFICATES) $(1).unsigned $(1).signed 2389$(hide) mv $(1).signed $(1) 2390endef 2391 2392# Align STORED entries of a package on 4-byte boundaries to make them easier to mmap. 2393# 2394define align-package 2395$(hide) mv $@ $@.unaligned 2396$(hide) $(ZIPALIGN) \ 2397 -f \ 2398 $(ZIPALIGN_PAGE_ALIGN_FLAGS) \ 2399 4 \ 2400 $@.unaligned $@.aligned 2401$(hide) mv $@.aligned $@ 2402endef 2403 2404# Remove dynamic timestamps from packages 2405# 2406ifndef TARGET_BUILD_APPS 2407define remove-timestamps-from-package 2408$(hide) $(ZIPTIME) $@ 2409endef 2410endif 2411 2412# Uncompress shared libraries embedded in an apk. 2413# 2414define uncompress-shared-libs 2415$(hide) if unzip -l $@ $(PRIVATE_EMBEDDED_JNI_LIBS) >/dev/null ; then \ 2416 rm -rf $(dir $@)uncompressedlibs && mkdir $(dir $@)uncompressedlibs; \ 2417 unzip $@ $(PRIVATE_EMBEDDED_JNI_LIBS) -d $(dir $@)uncompressedlibs && \ 2418 zip -d $@ 'lib/*.so' && \ 2419 ( cd $(dir $@)uncompressedlibs && find lib -type f | sort | zip -D -X -0 ../$(notdir $@) -@ ) && \ 2420 rm -rf $(dir $@)uncompressedlibs; \ 2421 fi 2422endef 2423 2424define install-dex-debug 2425$(hide) if [ -f "$(PRIVATE_INTERMEDIATES_DIR)/classes.dex" ]; then \ 2426 mkdir -p $(TOP)/dalvik/DEBUG-FILES; \ 2427 $(ACP) $(PRIVATE_INTERMEDIATES_DIR)/classes.dex \ 2428 $(TOP)/dalvik/DEBUG-FILES/$(PRIVATE_MODULE).dex; \ 2429 fi 2430$(hide) if [ -f "$(PRIVATE_INTERMEDIATES_DIR)/classes.lst" ]; then \ 2431 mkdir -p $(TOP)/dalvik/DEBUG-FILES; \ 2432 $(ACP) $(PRIVATE_INTERMEDIATES_DIR)/classes.lst \ 2433 $(TOP)/dalvik/DEBUG-FILES/$(PRIVATE_MODULE).lst; \ 2434 fi 2435endef 2436 2437# TODO(joeo): If we can ever upgrade to post 3.81 make and get the 2438# new prebuilt rules to work, we should change this to copy the 2439# resources to the out directory and then copy the resources. 2440 2441# Note: we intentionally don't clean PRIVATE_CLASS_INTERMEDIATES_DIR 2442# in transform-java-to-classes for the sake of vm-tests. 2443define transform-host-java-to-package 2444@echo "$($(PRIVATE_PREFIX)DISPLAY) Java: $(PRIVATE_MODULE) ($(PRIVATE_CLASS_INTERMEDIATES_DIR))" 2445$(call compile-java,$(HOST_JAVAC),$(PRIVATE_BOOTCLASSPATH)) 2446endef 2447 2448########################################################### 2449## Commands for copying files 2450########################################################### 2451 2452# Define a rule to copy a header. Used via $(eval) by copy_headers.make. 2453# $(1): source header 2454# $(2): destination header 2455define copy-one-header 2456$(2): $(1) 2457 @echo "Header: $$@" 2458 $$(copy-file-to-new-target-with-cp) 2459endef 2460 2461# Define a rule to copy a file. For use via $(eval). 2462# $(1): source file 2463# $(2): destination file 2464define copy-one-file 2465$(2): $(1) 2466 @echo "Copy: $$@" 2467 $$(copy-file-to-target) 2468endef 2469 2470# Copies many files. 2471# $(1): The files to copy. Each entry is a ':' separated src:dst pair 2472# Evaluates to the list of the dst files (ie suitable for a dependency list) 2473define copy-many-files 2474$(foreach f, $(1), $(strip \ 2475 $(eval _cmf_tuple := $(subst :, ,$(f))) \ 2476 $(eval _cmf_src := $(word 1,$(_cmf_tuple))) \ 2477 $(eval _cmf_dest := $(word 2,$(_cmf_tuple))) \ 2478 $(eval $(call copy-one-file,$(_cmf_src),$(_cmf_dest))) \ 2479 $(_cmf_dest))) 2480endef 2481 2482# Copy the file only if it's a well-formed xml file. For use via $(eval). 2483# $(1): source file 2484# $(2): destination file, must end with .xml. 2485define copy-xml-file-checked 2486$(2): $(1) 2487 @echo "Copy xml: $$@" 2488 $(hide) xmllint $$< >/dev/null # Don't print the xml file to stdout. 2489 $$(copy-file-to-target) 2490endef 2491 2492# The -t option to acp and the -p option to cp is 2493# required for OSX. OSX has a ridiculous restriction 2494# where it's an error for a .a file's modification time 2495# to disagree with an internal timestamp, and this 2496# macro is used to install .a files (among other things). 2497 2498# Copy a single file from one place to another, 2499# preserving permissions and overwriting any existing 2500# file. 2501# When we used acp, it could not handle high resolution timestamps 2502# on file systems like ext4. Because of that, '-t' option was disabled 2503# and copy-file-to-target was identical to copy-file-to-new-target. 2504# Keep the behavior until we audit and ensure that switching this back 2505# won't break anything. 2506define copy-file-to-target 2507@mkdir -p $(dir $@) 2508$(hide) rm -f $@ 2509$(hide) cp $< $@ 2510endef 2511 2512# The same as copy-file-to-target, but use the local 2513# cp command instead of acp. 2514define copy-file-to-target-with-cp 2515@mkdir -p $(dir $@) 2516$(hide) rm -f $@ 2517$(hide) cp -p $< $@ 2518endef 2519 2520# The same as copy-file-to-target, but use the zipalign tool to do so. 2521define copy-file-to-target-with-zipalign 2522@mkdir -p $(dir $@) 2523$(hide) rm -f $@ 2524$(hide) $(ZIPALIGN) -f 4 $< $@ 2525endef 2526 2527# The same as copy-file-to-target, but strip out "# comment"-style 2528# comments (for config files and such). 2529define copy-file-to-target-strip-comments 2530@mkdir -p $(dir $@) 2531$(hide) rm -f $@ 2532$(hide) sed -e 's/#.*$$//' -e 's/[ \t]*$$//' -e '/^$$/d' < $< > $@ 2533endef 2534 2535# The same as copy-file-to-target, but don't preserve 2536# the old modification time. 2537define copy-file-to-new-target 2538@mkdir -p $(dir $@) 2539$(hide) rm -f $@ 2540$(hide) cp $< $@ 2541endef 2542 2543# The same as copy-file-to-new-target, but use the local 2544# cp command instead of acp. 2545define copy-file-to-new-target-with-cp 2546@mkdir -p $(dir $@) 2547$(hide) rm -f $@ 2548$(hide) cp $< $@ 2549endef 2550 2551# Copy a prebuilt file to a target location. 2552define transform-prebuilt-to-target 2553@echo "$(if $(PRIVATE_IS_HOST_MODULE),host,target) Prebuilt: $(PRIVATE_MODULE) ($@)" 2554$(copy-file-to-target) 2555endef 2556 2557# Copy a prebuilt file to a target location, using zipalign on it. 2558define transform-prebuilt-to-target-with-zipalign 2559@echo "$(if $(PRIVATE_IS_HOST_MODULE),host,target) Prebuilt APK: $(PRIVATE_MODULE) ($@)" 2560$(copy-file-to-target-with-zipalign) 2561endef 2562 2563# Copy a prebuilt file to a target location, stripping "# comment" comments. 2564define transform-prebuilt-to-target-strip-comments 2565@echo "$(if $(PRIVATE_IS_HOST_MODULE),host,target) Prebuilt: $(PRIVATE_MODULE) ($@)" 2566$(copy-file-to-target-strip-comments) 2567endef 2568 2569# Copy a list of files/directories to target location, with sub dir structure preserved. 2570# For example $(HOST_OUT_EXECUTABLES)/aapt -> $(staging)/bin/aapt . 2571# $(1): the source list of files/directories. 2572# $(2): the path prefix to strip. In the above example it would be $(HOST_OUT). 2573# $(3): the target location. 2574define copy-files-with-structure 2575$(foreach t,$(1),\ 2576 $(eval s := $(patsubst $(2)%,%,$(t)))\ 2577 $(hide) mkdir -p $(dir $(3)/$(s)); cp -Rf $(t) $(3)/$(s)$(newline)) 2578endef 2579 2580 2581########################################################### 2582## Commands to call Proguard 2583########################################################### 2584define transform-jar-to-proguard 2585@echo Proguard: $@ 2586$(hide) $(PROGUARD) -injars $< -outjars $@ $(PRIVATE_PROGUARD_FLAGS) \ 2587 $(addprefix -injars , $(PRIVATE_EXTRA_INPUT_JAR)) 2588endef 2589 2590########################################################### 2591## Stuff source generated from one-off tools 2592########################################################### 2593 2594define transform-generated-source 2595@echo "target Generated: $(PRIVATE_MODULE) <= $<" 2596@mkdir -p $(dir $@) 2597$(hide) $(PRIVATE_CUSTOM_TOOL) 2598endef 2599 2600 2601########################################################### 2602## Assertions about attributes of the target 2603########################################################### 2604 2605# $(1): The file to check 2606ifndef get-file-size 2607$(error HOST_OS must define get-file-size) 2608endif 2609 2610# Convert a partition data size (eg, as reported in /proc/mtd) to the 2611# size of the image used to flash that partition (which includes a 2612# spare area for each page). 2613# $(1): the partition data size 2614define image-size-from-data-size 2615$(strip $(eval _isfds_value := $$(shell echo $$$$(($(1) / $(BOARD_NAND_PAGE_SIZE) * \ 2616 ($(BOARD_NAND_PAGE_SIZE)+$(BOARD_NAND_SPARE_SIZE))))))\ 2617$(if $(filter 0, $(_isfds_value)),$(shell echo $$(($(BOARD_NAND_PAGE_SIZE)+$(BOARD_NAND_SPARE_SIZE)))),$(_isfds_value))\ 2618$(eval _isfds_value :=)) 2619endef 2620 2621# $(1): The file(s) to check (often $@) 2622# $(2): The maximum total image size, in decimal bytes. 2623# Make sure to take into account any reserved space needed for the FS. 2624# 2625# If $(2) is empty, evaluates to "true" 2626# 2627# Reserve bad blocks. Make sure that MAX(1% of partition size, 2 blocks) 2628# is left over after the image has been flashed. Round the 1% up to the 2629# next whole flash block size. 2630define assert-max-file-size 2631$(if $(2), \ 2632 size=$$(for i in $(1); do $(call get-file-size,$$i); echo +; done; echo 0); \ 2633 total=$$(( $$( echo "$$size" ) )); \ 2634 printname=$$(echo -n "$(1)" | tr " " +); \ 2635 img_blocksize=$(call image-size-from-data-size,$(BOARD_FLASH_BLOCK_SIZE)); \ 2636 twoblocks=$$((img_blocksize * 2)); \ 2637 onepct=$$((((($(2) / 100) - 1) / img_blocksize + 1) * img_blocksize)); \ 2638 reserve=$$((twoblocks > onepct ? twoblocks : onepct)); \ 2639 maxsize=$$(($(2) - reserve)); \ 2640 echo "$$printname maxsize=$$maxsize blocksize=$$img_blocksize total=$$total reserve=$$reserve"; \ 2641 if [ "$$total" -gt "$$maxsize" ]; then \ 2642 echo "error: $$printname too large ($$total > [$(2) - $$reserve])"; \ 2643 false; \ 2644 elif [ "$$total" -gt $$((maxsize - 32768)) ]; then \ 2645 echo "WARNING: $$printname approaching size limit ($$total now; limit $$maxsize)"; \ 2646 fi \ 2647 , \ 2648 true \ 2649 ) 2650endef 2651 2652# Like assert-max-file-size, but the second argument is a partition 2653# size, which we'll convert to a max image size before checking it 2654# against the files. 2655# 2656# $(1): The file(s) to check (often $@) 2657# $(2): The partition size. 2658define assert-max-image-size 2659$(if $(2), \ 2660 $(call assert-max-file-size,$(1),$(call image-size-from-data-size,$(2)))) 2661endef 2662 2663 2664########################################################### 2665## Define device-specific radio files 2666########################################################### 2667INSTALLED_RADIOIMAGE_TARGET := 2668 2669# Copy a radio image file to the output location, and add it to 2670# INSTALLED_RADIOIMAGE_TARGET. 2671# $(1): filename 2672define add-radio-file 2673 $(eval $(call add-radio-file-internal,$(1),$(notdir $(1)))) 2674endef 2675define add-radio-file-internal 2676INSTALLED_RADIOIMAGE_TARGET += $$(PRODUCT_OUT)/$(2) 2677$$(PRODUCT_OUT)/$(2) : $$(LOCAL_PATH)/$(1) 2678 $$(transform-prebuilt-to-target) 2679endef 2680 2681# Version of add-radio-file that also arranges for the version of the 2682# file to be checked against the contents of 2683# $(TARGET_BOARD_INFO_FILE). 2684# $(1): filename 2685# $(2): name of version variable in board-info (eg, "version-baseband") 2686define add-radio-file-checked 2687 $(eval $(call add-radio-file-checked-internal,$(1),$(notdir $(1)),$(2))) 2688endef 2689define add-radio-file-checked-internal 2690INSTALLED_RADIOIMAGE_TARGET += $$(PRODUCT_OUT)/$(2) 2691BOARD_INFO_CHECK += $(3):$(LOCAL_PATH)/$(1) 2692$$(PRODUCT_OUT)/$(2) : $$(LOCAL_PATH)/$(1) 2693 $$(transform-prebuilt-to-target) 2694endef 2695 2696 2697########################################################### 2698# Override the package defined in $(1), setting the 2699# variables listed below differently. 2700# 2701# $(1): The makefile to override (relative to the source 2702# tree root) 2703# $(2): Old LOCAL_PACKAGE_NAME value. 2704# $(3): New LOCAL_PACKAGE_NAME value. 2705# $(4): New LOCAL_MANIFEST_PACKAGE_NAME value. 2706# $(5): New LOCAL_CERTIFICATE value. 2707# $(6): New LOCAL_INSTRUMENTATION_FOR value. 2708# $(7): New LOCAL_MANIFEST_INSTRUMENTATION_FOR value. 2709# 2710# Note that LOCAL_PACKAGE_OVERRIDES is NOT cleared in 2711# clear_vars.mk. 2712########################################################### 2713define inherit-package 2714 $(eval $(call inherit-package-internal,$(1),$(2),$(3),$(4),$(5),$(6),$(7))) 2715endef 2716 2717define inherit-package-internal 2718 LOCAL_PACKAGE_OVERRIDES \ 2719 := $(strip $(1))||$(strip $(2))||$(strip $(3))||$(strip $(4))||&&$(strip $(5))||&&$(strip $(6))||&&$(strip $(7)) $(LOCAL_PACKAGE_OVERRIDES) 2720 include $(1) 2721 LOCAL_PACKAGE_OVERRIDES \ 2722 := $(wordlist 1,$(words $(LOCAL_PACKAGE_OVERRIDES)), $(LOCAL_PACKAGE_OVERRIDES)) 2723endef 2724 2725# To be used with inherit-package above 2726# Evalutes to true if the package was overridden 2727define set-inherited-package-variables 2728$(strip $(call set-inherited-package-variables-internal)) 2729endef 2730 2731define keep-or-override 2732$(eval $(1) := $(if $(2),$(2),$($(1)))) 2733endef 2734 2735define set-inherited-package-variables-internal 2736 $(eval _o := $(subst ||, ,$(lastword $(LOCAL_PACKAGE_OVERRIDES)))) 2737 $(eval _n := $(subst ||, ,$(firstword $(LOCAL_PACKAGE_OVERRIDES)))) 2738 $(if $(filter $(word 2,$(_n)),$(LOCAL_PACKAGE_NAME)), \ 2739 $(eval LOCAL_PACKAGE_NAME := $(word 3,$(_o))) \ 2740 $(eval LOCAL_MANIFEST_PACKAGE_NAME := $(word 4,$(_o))) \ 2741 $(call keep-or-override,LOCAL_CERTIFICATE,$(patsubst &&%,%,$(word 5,$(_o)))) \ 2742 $(call keep-or-override,LOCAL_INSTRUMENTATION_FOR,$(patsubst &&%,%,$(word 6,$(_o)))) \ 2743 $(call keep-or-override,LOCAL_MANIFEST_INSTRUMENTATION_FOR,$(patsubst &&%,%,$(word 7,$(_o)))) \ 2744 $(eval LOCAL_OVERRIDES_PACKAGES := $(sort $(LOCAL_OVERRIDES_PACKAGES) $(word 2,$(_o)))) \ 2745 true \ 2746 ,) 2747endef 2748 2749########################################################### 2750## API Check 2751########################################################### 2752 2753# eval this to define a rule that runs apicheck. 2754# 2755# Args: 2756# $(1) target 2757# $(2) stable api file 2758# $(3) api file to be tested 2759# $(4) stable removed api file 2760# $(5) removed api file to be tested 2761# $(6) arguments for apicheck 2762# $(7) command to run if apicheck failed 2763# $(8) target dependent on this api check 2764# $(9) additional dependencies 2765define check-api 2766$(TARGET_OUT_COMMON_INTERMEDIATES)/PACKAGING/$(strip $(1))-timestamp: $(2) $(3) $(4) $(APICHECK) $(9) 2767 @echo "Checking API:" $(1) 2768 $(hide) ( $(APICHECK_COMMAND) $(6) $(2) $(3) $(4) $(5) || ( $(7) ; exit 38 ) ) 2769 $(hide) mkdir -p $$(dir $$@) 2770 $(hide) touch $$@ 2771$(8): $(TARGET_OUT_COMMON_INTERMEDIATES)/PACKAGING/$(strip $(1))-timestamp 2772endef 2773 2774## Whether to build from source if prebuilt alternative exists 2775########################################################### 2776# $(1): module name 2777# $(2): LOCAL_PATH 2778# Expands to empty string if not from source. 2779ifeq (true,$(ANDROID_BUILD_FROM_SOURCE)) 2780define if-build-from-source 2781true 2782endef 2783else 2784define if-build-from-source 2785$(if $(filter $(ANDROID_NO_PREBUILT_MODULES),$(1))$(filter \ 2786 $(addsuffix %,$(ANDROID_NO_PREBUILT_PATHS)),$(2)),true) 2787endef 2788endif 2789 2790# Include makefile $(1) if build from source for module $(2) 2791# $(1): the makefile to include 2792# $(2): module name 2793# $(3): LOCAL_PATH 2794define include-if-build-from-source 2795$(if $(call if-build-from-source,$(2),$(3)),$(eval include $(1))) 2796endef 2797 2798# Return the arch for the source file of a prebuilt 2799# Return "none" if no matching arch found and return empty 2800# if the input is empty, so the result can be passed to 2801# LOCAL_MODULE_TARGET_ARCH. 2802# $(1) the list of archs supported by the prebuilt 2803define get-prebuilt-src-arch 2804$(strip $(if $(filter $(TARGET_ARCH),$(1)),$(TARGET_ARCH),\ 2805 $(if $(filter $(TARGET_2ND_ARCH),$(1)),$(TARGET_2ND_ARCH),$(if $(1),none)))) 2806endef 2807 2808########################################################### 2809## Other includes 2810########################################################### 2811 2812# ----------------------------------------------------------------- 2813# Rules and functions to help copy important files to DIST_DIR 2814# when requested. 2815include $(BUILD_SYSTEM)/distdir.mk 2816 2817# Include any vendor specific definitions.mk file 2818-include $(TOPDIR)vendor/*/build/core/definitions.mk 2819-include $(TOPDIR)device/*/build/core/definitions.mk 2820-include $(TOPDIR)product/*/build/core/definitions.mk 2821 2822# broken: 2823# $(foreach file,$^,$(if $(findstring,.a,$(suffix $file)),-l$(file),$(file))) 2824 2825########################################################### 2826## Misc notes 2827########################################################### 2828 2829#DEPDIR = .deps 2830#df = $(DEPDIR)/$(*F) 2831 2832#SRCS = foo.c bar.c ... 2833 2834#%.o : %.c 2835# @$(MAKEDEPEND); \ 2836# cp $(df).d $(df).P; \ 2837# sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \ 2838# -e '/^$$/ d' -e 's/$$/ :/' < $(df).d >> $(df).P; \ 2839# rm -f $(df).d 2840# $(COMPILE.c) -o $@ $< 2841 2842#-include $(SRCS:%.c=$(DEPDIR)/%.P) 2843 2844 2845#%.o : %.c 2846# $(COMPILE.c) -MD -o $@ $< 2847# @cp $*.d $*.P; \ 2848# sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \ 2849# -e '/^$$/ d' -e 's/$$/ :/' < $*.d >> $*.P; \ 2850# rm -f $*.d 2851