definitions.mk revision 10baeeebc449d7db7ecae7f153955e796604c798
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 $(LOCAL_MODULE_MAKEFILE))) \ 140 ) \ 141 ) 142endef 143 144########################################################### 145## Remove any makefiles that are being handled by soong 146########################################################### 147ifeq ($(USE_SOONG),true) 148define filter-soong-makefiles 149$(foreach mk,$(1),\ 150 $(if $(wildcard $(patsubst %/Android.mk,%/Android.bp,$(mk))),\ 151 $(info skipping $(mk) ...),\ 152 $(mk))) 153endef 154else 155define filter-soong-makefiles 156$(1) 157endef 158endif 159 160########################################################### 161## Retrieve a list of all makefiles immediately below some directory 162########################################################### 163 164define all-makefiles-under 165$(sort $(call filter-soong-makefiles,$(wildcard $(1)/*/Android.mk))) 166endef 167 168########################################################### 169## Look under a directory for makefiles that don't have parent 170## makefiles. 171########################################################### 172 173# $(1): directory to search under 174# Ignores $(1)/Android.mk 175define first-makefiles-under 176$(call filter-soong-makefiles,\ 177 $(shell build/tools/findleaves.py $(FIND_LEAVES_EXCLUDES) \ 178 --mindepth=2 $(1) Android.mk)) 179endef 180 181########################################################### 182## Retrieve a list of all makefiles immediately below your directory 183## Must be called before including any other makefile!! 184########################################################### 185 186define all-subdir-makefiles 187$(call all-makefiles-under,$(call my-dir)) 188endef 189 190########################################################### 191## Look in the named list of directories for makefiles, 192## relative to the current directory. 193## Must be called before including any other makefile!! 194########################################################### 195 196# $(1): List of directories to look for under this directory 197define all-named-subdir-makefiles 198$(sort $(call filter-soong-makefiles,\ 199 $(wildcard $(addsuffix /Android.mk, $(addprefix $(call my-dir)/,$(1)))))) 200endef 201 202########################################################### 203## Find all of the directories under the named directories with 204## the specified name. 205## Meant to be used like: 206## INC_DIRS := $(call all-named-dirs-under,inc,.) 207########################################################### 208 209define all-named-dirs-under 210$(call find-subdir-files,$(2) -type d -name "$(1)") 211endef 212 213########################################################### 214## Find all the directories under the current directory that 215## haves name that match $(1) 216########################################################### 217 218define all-subdir-named-dirs 219$(call all-named-dirs-under,$(1),.) 220endef 221 222########################################################### 223## Find all of the files under the named directories with 224## the specified name. 225## Meant to be used like: 226## SRC_FILES := $(call all-named-files-under,*.h,src tests) 227########################################################### 228 229define all-named-files-under 230$(call find-files-in-subdirs,$(LOCAL_PATH),"$(1)",$(2)) 231endef 232 233########################################################### 234## Find all of the files under the current directory with 235## the specified name. 236########################################################### 237 238define all-subdir-named-files 239$(call all-named-files-under,$(1),.) 240endef 241 242########################################################### 243## Find all of the java files under the named directories. 244## Meant to be used like: 245## SRC_FILES := $(call all-java-files-under,src tests) 246########################################################### 247 248define all-java-files-under 249$(call all-named-files-under,*.java,$(1)) 250endef 251 252########################################################### 253## Find all of the java files from here. Meant to be used like: 254## SRC_FILES := $(call all-subdir-java-files) 255########################################################### 256 257define all-subdir-java-files 258$(call all-java-files-under,.) 259endef 260 261########################################################### 262## Find all of the c files under the named directories. 263## Meant to be used like: 264## SRC_FILES := $(call all-c-files-under,src tests) 265########################################################### 266 267define all-c-files-under 268$(call all-named-files-under,*.c,$(1)) 269endef 270 271########################################################### 272## Find all of the c files from here. Meant to be used like: 273## SRC_FILES := $(call all-subdir-c-files) 274########################################################### 275 276define all-subdir-c-files 277$(call all-c-files-under,.) 278endef 279 280########################################################### 281## Find all of the cpp files under the named directories. 282## LOCAL_CPP_EXTENSION is respected if set. 283## Meant to be used like: 284## SRC_FILES := $(call all-cpp-files-under,src tests) 285########################################################### 286 287define all-cpp-files-under 288$(sort $(patsubst ./%,%, \ 289 $(shell cd $(LOCAL_PATH) ; \ 290 find -L $(1) -name "*$(or $(LOCAL_CPP_EXTENSION),.cpp)" -and -not -name ".*") \ 291 )) 292endef 293 294########################################################### 295## Find all of the cpp files from here. Meant to be used like: 296## SRC_FILES := $(call all-subdir-cpp-files) 297########################################################### 298 299define all-subdir-cpp-files 300$(call all-cpp-files-under,.) 301endef 302 303########################################################### 304## Find all files named "I*.aidl" under the named directories, 305## which must be relative to $(LOCAL_PATH). The returned list 306## is relative to $(LOCAL_PATH). 307########################################################### 308 309define all-Iaidl-files-under 310$(call all-named-files-under,I*.aidl,$(1)) 311endef 312 313########################################################### 314## Find all of the "I*.aidl" files under $(LOCAL_PATH). 315########################################################### 316 317define all-subdir-Iaidl-files 318$(call all-Iaidl-files-under,.) 319endef 320 321########################################################### 322## Find all of the logtags files under the named directories. 323## Meant to be used like: 324## SRC_FILES := $(call all-logtags-files-under,src) 325########################################################### 326 327define all-logtags-files-under 328$(call all-named-files-under,*.logtags,$(1)) 329endef 330 331########################################################### 332## Find all of the .proto files under the named directories. 333## Meant to be used like: 334## SRC_FILES := $(call all-proto-files-under,src) 335########################################################### 336 337define all-proto-files-under 338$(call all-named-files-under,*.proto,$(1)) 339endef 340 341########################################################### 342## Find all of the RenderScript files under the named directories. 343## Meant to be used like: 344## SRC_FILES := $(call all-renderscript-files-under,src) 345########################################################### 346 347define all-renderscript-files-under 348$(call find-subdir-files,$(1) \( -name "*.rs" -or -name "*.fs" \) -and -not -name ".*") 349endef 350 351########################################################### 352## Find all of the S files under the named directories. 353## Meant to be used like: 354## SRC_FILES := $(call all-c-files-under,src tests) 355########################################################### 356 357define all-S-files-under 358$(call all-named-files-under,*.S,$(1)) 359endef 360 361########################################################### 362## Find all of the html files under the named directories. 363## Meant to be used like: 364## SRC_FILES := $(call all-html-files-under,src tests) 365########################################################### 366 367define all-html-files-under 368$(call all-named-files-under,*.html,$(1)) 369endef 370 371########################################################### 372## Find all of the html files from here. Meant to be used like: 373## SRC_FILES := $(call all-subdir-html-files) 374########################################################### 375 376define all-subdir-html-files 377$(call all-html-files-under,.) 378endef 379 380########################################################### 381## Find all of the files matching pattern 382## SRC_FILES := $(call find-subdir-files, <pattern>) 383########################################################### 384 385define find-subdir-files 386$(sort $(patsubst ./%,%,$(shell cd $(LOCAL_PATH) ; find -L $(1)))) 387endef 388 389########################################################### 390# find the files in the subdirectory $1 of LOCAL_DIR 391# matching pattern $2, filtering out files $3 392# e.g. 393# SRC_FILES += $(call find-subdir-subdir-files, \ 394# css, *.cpp, DontWantThis.cpp) 395########################################################### 396 397define find-subdir-subdir-files 398$(sort $(filter-out $(patsubst %,$(1)/%,$(3)),$(patsubst ./%,%,$(shell cd \ 399 $(LOCAL_PATH) ; find -L $(1) -maxdepth 1 -name $(2))))) 400endef 401 402########################################################### 403## Find all of the files matching pattern 404## SRC_FILES := $(call all-subdir-java-files) 405########################################################### 406 407define find-subdir-assets 408$(sort $(if $(1),$(patsubst ./%,%, \ 409 $(shell if [ -d $(1) ] ; then cd $(1) ; find ./ -not -name '.*' -and -type f -and -not -type l ; fi)), \ 410 $(warning Empty argument supplied to find-subdir-assets) \ 411)) 412endef 413 414########################################################### 415## Find various file types in a list of directories relative to $(LOCAL_PATH) 416########################################################### 417 418define find-other-java-files 419$(call all-java-files-under,$(1)) 420endef 421 422define find-other-html-files 423$(call all-html-files-under,$(1)) 424endef 425 426########################################################### 427# Use utility find to find given files in the given subdirs. 428# This function uses $(1), instead of LOCAL_PATH as the base. 429# $(1): the base dir, relative to the root of the source tree. 430# $(2): the file name pattern to be passed to find as "-name". 431# $(3): a list of subdirs of the base dir. 432# Returns: a list of paths relative to the base dir. 433########################################################### 434 435define find-files-in-subdirs 436$(sort $(patsubst ./%,%, \ 437 $(shell cd $(1) ; \ 438 find -L $(3) -name $(2) -and -not -name ".*") \ 439 )) 440endef 441 442########################################################### 443## Scan through each directory of $(1) looking for files 444## that match $(2) using $(wildcard). Useful for seeing if 445## a given directory or one of its parents contains 446## a particular file. Returns the first match found, 447## starting furthest from the root. 448########################################################### 449 450define find-parent-file 451$(strip \ 452 $(eval _fpf := $(sort $(wildcard $(foreach f, $(2), $(strip $(1))/$(f))))) \ 453 $(if $(_fpf),$(_fpf), \ 454 $(if $(filter-out ./ .,$(1)), \ 455 $(call find-parent-file,$(patsubst %/,%,$(dir $(1))),$(2)) \ 456 ) \ 457 ) \ 458) 459endef 460 461########################################################### 462## Function we can evaluate to introduce a dynamic dependency 463########################################################### 464 465define add-dependency 466$(1): $(2) 467endef 468 469########################################################### 470## Reverse order of a list 471########################################################### 472 473define reverse-list 474$(if $(1),$(call reverse-list,$(wordlist 2,$(words $(1)),$(1)))) $(firstword $(1)) 475endef 476 477########################################################### 478## The intermediates directory. Where object files go for 479## a given target. We could technically get away without 480## the "_intermediates" suffix on the directory, but it's 481## nice to be able to grep for that string to find out if 482## anyone's abusing the system. 483########################################################### 484 485# $(1): target class, like "APPS" 486# $(2): target name, like "NotePad" 487# $(3): if non-empty, this is a HOST target. 488# $(4): if non-empty, force the intermediates to be COMMON 489# $(5): if non-empty, force the intermediates to be for the 2nd arch 490# $(6): if non-empty, force the intermediates to be for the host cross os 491define intermediates-dir-for 492$(strip \ 493 $(eval _idfClass := $(strip $(1))) \ 494 $(if $(_idfClass),, \ 495 $(error $(LOCAL_PATH): Class not defined in call to intermediates-dir-for)) \ 496 $(eval _idfName := $(strip $(2))) \ 497 $(if $(_idfName),, \ 498 $(error $(LOCAL_PATH): Name not defined in call to intermediates-dir-for)) \ 499 $(eval _idfPrefix := $(if $(strip $(3)),$(if $(strip $(6)),HOST_CROSS,HOST),TARGET)) \ 500 $(eval _idf2ndArchPrefix := $(if $(strip $(5)),$(TARGET_2ND_ARCH_VAR_PREFIX))) \ 501 $(if $(filter $(_idfPrefix)-$(_idfClass),$(COMMON_MODULE_CLASSES))$(4), \ 502 $(eval _idfIntBase := $($(_idfPrefix)_OUT_COMMON_INTERMEDIATES)) \ 503 ,$(if $(filter $(_idfClass),$(PER_ARCH_MODULE_CLASSES)),\ 504 $(eval _idfIntBase := $($(_idf2ndArchPrefix)$(_idfPrefix)_OUT_INTERMEDIATES)) \ 505 ,$(eval _idfIntBase := $($(_idfPrefix)_OUT_INTERMEDIATES)) \ 506 ) \ 507 ) \ 508 $(_idfIntBase)/$(_idfClass)/$(_idfName)_intermediates \ 509) 510endef 511 512# Uses LOCAL_MODULE_CLASS, LOCAL_MODULE, and LOCAL_IS_HOST_MODULE 513# to determine the intermediates directory. 514# 515# $(1): if non-empty, force the intermediates to be COMMON 516# $(2): if non-empty, force the intermediates to be for the 2nd arch 517# $(3): if non-empty, force the intermediates to be for the host cross os 518define local-intermediates-dir 519$(strip \ 520 $(if $(strip $(LOCAL_MODULE_CLASS)),, \ 521 $(error $(LOCAL_PATH): LOCAL_MODULE_CLASS not defined before call to local-intermediates-dir)) \ 522 $(if $(strip $(LOCAL_MODULE)),, \ 523 $(error $(LOCAL_PATH): LOCAL_MODULE not defined before call to local-intermediates-dir)) \ 524 $(call intermediates-dir-for,$(LOCAL_MODULE_CLASS),$(LOCAL_MODULE),$(LOCAL_IS_HOST_MODULE),$(1),$(2),$(3)) \ 525) 526endef 527 528########################################################### 529## The generated sources directory. Placing generated 530## source files directly in the intermediates directory 531## causes problems for multiarch builds, where there are 532## two intermediates directories for a single target. Put 533## them in a separate directory, and they will be copied to 534## each intermediates directory automatically. 535########################################################### 536 537# $(1): target class, like "APPS" 538# $(2): target name, like "NotePad" 539# $(3): if non-empty, this is a HOST target. 540# $(4): if non-empty, force the generated sources to be COMMON 541define generated-sources-dir-for 542$(strip \ 543 $(eval _idfClass := $(strip $(1))) \ 544 $(if $(_idfClass),, \ 545 $(error $(LOCAL_PATH): Class not defined in call to generated-sources-dir-for)) \ 546 $(eval _idfName := $(strip $(2))) \ 547 $(if $(_idfName),, \ 548 $(error $(LOCAL_PATH): Name not defined in call to generated-sources-dir-for)) \ 549 $(eval _idfPrefix := $(if $(strip $(3)),HOST,TARGET)) \ 550 $(if $(filter $(_idfPrefix)-$(_idfClass),$(COMMON_MODULE_CLASSES))$(4), \ 551 $(eval _idfIntBase := $($(_idfPrefix)_OUT_COMMON_GEN)) \ 552 , \ 553 $(eval _idfIntBase := $($(_idfPrefix)_OUT_GEN)) \ 554 ) \ 555 $(_idfIntBase)/$(_idfClass)/$(_idfName)_intermediates \ 556) 557endef 558 559# Uses LOCAL_MODULE_CLASS, LOCAL_MODULE, and LOCAL_IS_HOST_MODULE 560# to determine the generated sources directory. 561# 562# $(1): if non-empty, force the intermediates to be COMMON 563define local-generated-sources-dir 564$(strip \ 565 $(if $(strip $(LOCAL_MODULE_CLASS)),, \ 566 $(error $(LOCAL_PATH): LOCAL_MODULE_CLASS not defined before call to local-generated-sources-dir)) \ 567 $(if $(strip $(LOCAL_MODULE)),, \ 568 $(error $(LOCAL_PATH): LOCAL_MODULE not defined before call to local-generated-sources-dir)) \ 569 $(call generated-sources-dir-for,$(LOCAL_MODULE_CLASS),$(LOCAL_MODULE),$(LOCAL_IS_HOST_MODULE),$(1)) \ 570) 571endef 572 573########################################################### 574## Convert "path/to/libXXX.so" to "-lXXX". 575## Any "path/to/libXXX.a" elements pass through unchanged. 576########################################################### 577 578define normalize-libraries 579$(foreach so,$(filter %.so,$(1)),-l$(patsubst lib%.so,%,$(notdir $(so))))\ 580$(filter-out %.so,$(1)) 581endef 582 583# TODO: change users to call the common version. 584define normalize-host-libraries 585$(call normalize-libraries,$(1)) 586endef 587 588define normalize-target-libraries 589$(call normalize-libraries,$(1)) 590endef 591 592########################################################### 593## Convert a list of short module names (e.g., "framework", "Browser") 594## into the list of files that are built for those modules. 595## NOTE: this won't return reliable results until after all 596## sub-makefiles have been included. 597## $(1): target list 598########################################################### 599 600define module-built-files 601$(foreach module,$(1),$(ALL_MODULES.$(module).BUILT)) 602endef 603 604########################################################### 605## Convert a list of short modules names (e.g., "framework", "Browser") 606## into the list of files that are installed for those modules. 607## NOTE: this won't return reliable results until after all 608## sub-makefiles have been included. 609## $(1): target list 610########################################################### 611 612define module-installed-files 613$(foreach module,$(1),$(ALL_MODULES.$(module).INSTALLED)) 614endef 615 616########################################################### 617## Convert a list of short modules names (e.g., "framework", "Browser") 618## into the list of files that should be used when linking 619## against that module as a public API. 620## TODO: Allow this for more than JAVA_LIBRARIES modules 621## NOTE: this won't return reliable results until after all 622## sub-makefiles have been included. 623## $(1): target list 624########################################################### 625 626define module-stubs-files 627$(foreach module,$(1),$(ALL_MODULES.$(module).STUBS)) 628endef 629 630########################################################### 631## Evaluates to the timestamp file for a doc module, which 632## is the dependency that should be used. 633## $(1): doc module 634########################################################### 635 636define doc-timestamp-for 637$(OUT_DOCS)/$(strip $(1))-timestamp 638endef 639 640 641########################################################### 642## Convert "core ext framework" to "out/.../javalib.jar ..." 643## $(1): library list 644## $(2): Non-empty if IS_HOST_MODULE 645########################################################### 646 647# $(1): library name 648# $(2): Non-empty if IS_HOST_MODULE 649define _java-lib-dir 650$(call intermediates-dir-for, \ 651 JAVA_LIBRARIES,$(1),$(2),COMMON) 652endef 653 654# $(1): library name 655# $(2): Non-empty if IS_HOST_MODULE 656define _java-lib-full-classes.jar 657$(call _java-lib-dir,$(1),$(2))/$(if $(2),javalib,classes)$(COMMON_JAVA_PACKAGE_SUFFIX) 658endef 659 660# Get the jar files (you can pass to "javac -classpath") of static or shared 661# Java libraries that you want to link against. 662# $(1): library name list 663# $(2): Non-empty if IS_HOST_MODULE 664define java-lib-files 665$(foreach lib,$(1),$(call _java-lib-full-classes.jar,$(lib),$(2))) 666endef 667 668# Get the dependency files (you can put on the right side of "|" of a build rule) 669# of the Java libraries. 670# $(1): library name list 671# $(2): Non-empty if IS_HOST_MODULE 672# Historically for target Java libraries we used a different file (javalib.jar) 673# as the dependency. 674# Now we can use classes.jar as dependency, so java-lib-deps is the same 675# as java-lib-files. 676define java-lib-deps 677$(call java-lib-files,$(1),$(2)) 678endef 679 680# Get the jar files (you can pass to "javac -classpath") of host dalvik Java libraries. 681# You can also use them as dependency files. 682# A host dalvik Java library is different from a host Java library in that 683# the java lib file is classes.jar, not javalib.jar. 684# $(1): library name list 685define host-dex-java-lib-files 686$(foreach lib,$(1),$(call _java-lib-dir,$(lib),true)/classes.jar) 687endef 688 689########################################################### 690## Convert "core ext framework" to "out/.../classes.jack ..." 691## $(1): library list 692## $(2): Non-empty if IS_HOST_MODULE 693########################################################### 694 695# $(1): library name 696# $(2): Non-empty if IS_HOST_MODULE 697define _jack-lib-full-classes 698$(call _java-lib-dir,$(1),$(2))/classes.jack 699endef 700 701# $(1): library name list 702# $(2): Non-empty if IS_HOST_MODULE 703define jack-lib-files 704$(foreach lib,$(1),$(call _jack-lib-full-classes,$(lib),$(2))) 705endef 706 707# $(1): library name list 708# $(2): Non-empty if IS_HOST_MODULE 709define jack-lib-deps 710$(call jack-lib-files,$(1),$(2)) 711endef 712 713########################################################### 714## Run rot13 on a string 715## $(1): the string. Must be one line. 716########################################################### 717define rot13 718$(shell echo $(1) | tr 'a-zA-Z' 'n-za-mN-ZA-M') 719endef 720 721 722########################################################### 723## Returns true if $(1) and $(2) are equal. Returns 724## the empty string if they are not equal. 725########################################################### 726define streq 727$(strip $(if $(strip $(1)),\ 728 $(if $(strip $(2)),\ 729 $(if $(filter-out __,_$(subst $(strip $(1)),,$(strip $(2)))$(subst $(strip $(2)),,$(strip $(1)))_),,true), \ 730 ),\ 731 $(if $(strip $(2)),\ 732 ,\ 733 true)\ 734 )) 735endef 736 737########################################################### 738## Convert "a b c" into "a:b:c" 739########################################################### 740define normalize-path-list 741$(subst $(space),:,$(strip $(1))) 742endef 743 744########################################################### 745## Read the word out of a colon-separated list of words. 746## This has the same behavior as the built-in function 747## $(word n,str). 748## 749## The individual words may not contain spaces. 750## 751## $(1): 1 based index 752## $(2): value of the form a:b:c... 753########################################################### 754 755define word-colon 756$(word $(1),$(subst :,$(space),$(2))) 757endef 758 759########################################################### 760## Convert "a=b c= d e = f" into "a=b c=d e=f" 761## 762## $(1): list to collapse 763## $(2): if set, separator word; usually "=", ":", or ":=" 764## Defaults to "=" if not set. 765########################################################### 766 767define collapse-pairs 768$(eval _cpSEP := $(strip $(if $(2),$(2),=)))\ 769$(subst $(space)$(_cpSEP)$(space),$(_cpSEP),$(strip \ 770 $(subst $(_cpSEP), $(_cpSEP) ,$(1)))) 771endef 772 773########################################################### 774## Given a list of pairs, if multiple pairs have the same 775## first components, keep only the first pair. 776## 777## $(1): list of pairs 778## $(2): the separator word, such as ":", "=", etc. 779define uniq-pairs-by-first-component 780$(eval _upbfc_fc_set :=)\ 781$(strip $(foreach w,$(1), $(eval _first := $(word 1,$(subst $(2),$(space),$(w))))\ 782 $(if $(filter $(_upbfc_fc_set),$(_first)),,$(w)\ 783 $(eval _upbfc_fc_set += $(_first)))))\ 784$(eval _upbfc_fc_set :=)\ 785$(eval _first:=) 786endef 787 788########################################################### 789## MODULE_TAG set operations 790########################################################### 791 792# Given a list of tags, return the targets that specify 793# any of those tags. 794# $(1): tag list 795define modules-for-tag-list 796$(sort $(foreach tag,$(1),$(foreach m,$(ALL_MODULE_NAME_TAGS.$(tag)),$(ALL_MODULES.$(m).INSTALLED)))) 797endef 798 799# Same as modules-for-tag-list, but operates on 800# ALL_MODULE_NAME_TAGS. 801# $(1): tag list 802define module-names-for-tag-list 803$(sort $(foreach tag,$(1),$(ALL_MODULE_NAME_TAGS.$(tag)))) 804endef 805 806# Given an accept and reject list, find the matching 807# set of targets. If a target has multiple tags and 808# any of them are rejected, the target is rejected. 809# Reject overrides accept. 810# $(1): list of tags to accept 811# $(2): list of tags to reject 812#TODO(dbort): do $(if $(strip $(1)),$(1),$(ALL_MODULE_TAGS)) 813#TODO(jbq): as of 20100106 nobody uses the second parameter 814define get-tagged-modules 815$(filter-out \ 816 $(call modules-for-tag-list,$(2)), \ 817 $(call modules-for-tag-list,$(1))) 818endef 819 820########################################################### 821## Append a leaf to a base path. Properly deals with 822## base paths ending in /. 823## 824## $(1): base path 825## $(2): leaf path 826########################################################### 827 828define append-path 829$(subst //,/,$(1)/$(2)) 830endef 831 832 833########################################################### 834## Package filtering 835########################################################### 836 837# Given a list of installed modules (short or long names) 838# return a list of the packages (yes, .apk packages, not 839# modules in general) that are overridden by this list and, 840# therefore, should not be installed. 841# $(1): mixed list of installed modules 842# TODO: This is fragile; find a reliable way to get this information. 843define _get-package-overrides 844 $(eval ### Discard any words containing slashes, unless they end in .apk, \ 845 ### in which case trim off the directory component and the suffix. \ 846 ### If there are no slashes, keep the entire word.) 847 $(eval _gpo_names := $(subst /,@@@ @@@,$(1))) 848 $(eval _gpo_names := \ 849 $(filter %.apk,$(_gpo_names)) \ 850 $(filter-out %@@@ @@@%,$(_gpo_names))) 851 $(eval _gpo_names := $(patsubst %.apk,%,$(_gpo_names))) 852 $(eval _gpo_names := $(patsubst @@@%,%,$(_gpo_names))) 853 854 $(eval ### Remove any remaining words that contain dots.) 855 $(eval _gpo_names := $(subst .,@@@ @@@,$(_gpo_names))) 856 $(eval _gpo_names := $(filter-out %@@@ @@@%,$(_gpo_names))) 857 858 $(eval ### Now we have a list of any words that could possibly refer to \ 859 ### packages, although there may be words that do not. Only \ 860 ### real packages will be present under PACKAGES.*, though.) 861 $(foreach _gpo_name,$(_gpo_names),$(PACKAGES.$(_gpo_name).OVERRIDES)) 862endef 863 864define get-package-overrides 865$(sort $(strip $(call _get-package-overrides,$(1)))) 866endef 867 868########################################################### 869## Output the command lines, or not 870########################################################### 871 872ifeq ($(strip $(SHOW_COMMANDS)),) 873define pretty 874@echo $1 875endef 876else 877define pretty 878endef 879endif 880 881########################################################### 882## Commands for munging the dependency files the compiler generates 883########################################################### 884# $(1): the input .d file 885# $(2): the output .P file 886define transform-d-to-p-args 887$(hide) cp $(1) $(2); \ 888 sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \ 889 -e '/^$$/ d' -e 's/$$/ :/' < $(1) >> $(2); \ 890 rm -f $(1) 891endef 892 893define transform-d-to-p 894$(call transform-d-to-p-args,$(@:%.o=%.d),$(@:%.o=%.P)) 895endef 896 897########################################################### 898## Commands for including the dependency files the compiler generates 899########################################################### 900# $(1): the .P file 901# $(2): the main build target 902define include-depfile 903$(eval $(2) : .KATI_DEPFILE := $1) 904endef 905 906# $(1): object files 907define include-depfiles-for-objs 908$(foreach obj, $(1), $(call include-depfile, $(obj:%.o=%.P), $(obj))) 909endef 910 911########################################################### 912## Track source files compiled to objects 913########################################################### 914# $(1): list of sources 915# $(2): list of matching objects 916define track-src-file-obj 917$(eval $(call _track-src-file-obj,$(1))) 918endef 919define _track-src-file-obj 920i := w 921$(foreach s,$(1), 922my_tracked_src_files += $(s) 923my_src_file_obj_$(s) := $$(word $$(words $$(i)),$$(2)) 924i += w) 925endef 926 927# $(1): list of sources 928# $(2): list of matching generated sources 929define track-src-file-gen 930$(eval $(call _track-src-file-gen,$(2))) 931endef 932define _track-src-file-gen 933i := w 934$(foreach s,$(1), 935my_tracked_gen_files += $(s) 936my_src_file_gen_$(s) := $$(word $$(words $$(i)),$$(1)) 937i += w) 938endef 939 940# $(1): list of generated sources 941# $(2): list of matching objects 942define track-gen-file-obj 943$(call track-src-file-obj,$(foreach f,$(1),\ 944 $(or $(my_src_file_gen_$(f)),$(f))),$(2)) 945endef 946 947########################################################### 948## Commands for running lex 949########################################################### 950 951define transform-l-to-c-or-cpp 952@echo "Lex: $(PRIVATE_MODULE) <= $<" 953@mkdir -p $(dir $@) 954$(hide) $(LEX) -o$@ $< 955endef 956 957########################################################### 958## Commands for running yacc 959## 960########################################################### 961 962define transform-y-to-c-or-cpp 963@echo "Yacc: $(PRIVATE_MODULE) <= $<" 964@mkdir -p $(dir $@) 965$(YACC) $(PRIVATE_YACCFLAGS) \ 966 --defines=$(basename $@).h \ 967 -o $@ $< 968endef 969 970########################################################### 971## Commands to compile RenderScript to Java 972########################################################### 973 974## Merge multiple .d files generated by llvm-rs-cc. This is necessary 975## because ninja can handle only a single depfile per build target. 976## .d files generated by llvm-rs-cc define .stamp, .bc, and optionally 977## .java as build targets. However, there's no way to let ninja know 978## dependencies to .bc files and .java files, so we give up build 979## targets for them. As we write the .stamp file as the target by 980## ourselves, the awk script removes the first lines before the colon 981## and append a backslash to the last line to concatenate contents of 982## multiple files. 983# $(1): .d files to be merged 984# $(2): merged .d file 985define _merge-renderscript-d 986$(hide) echo '$@: $(backslash)' > $2 987$(foreach d,$1, \ 988 $(hide) awk 'start { sub(/( \\)?$$/, " \\"); print } /:/ { start=1 }' < $d >> $2$(newline)) 989$(hide) echo >> $2 990endef 991 992define transform-renderscripts-to-java-and-bc 993@echo "RenderScript: $(PRIVATE_MODULE) <= $(PRIVATE_RS_SOURCE_FILES)" 994$(hide) rm -rf $(PRIVATE_RS_OUTPUT_DIR) 995$(hide) mkdir -p $(PRIVATE_RS_OUTPUT_DIR)/res/raw 996$(hide) mkdir -p $(PRIVATE_RS_OUTPUT_DIR)/src 997$(hide) $(PRIVATE_RS_CC) \ 998 -o $(PRIVATE_RS_OUTPUT_DIR)/res/raw \ 999 -p $(PRIVATE_RS_OUTPUT_DIR)/src \ 1000 -d $(PRIVATE_RS_OUTPUT_DIR) \ 1001 -a $@ -MD \ 1002 $(addprefix -target-api , $(PRIVATE_RS_TARGET_API)) \ 1003 $(PRIVATE_RS_FLAGS) \ 1004 $(foreach inc,$(PRIVATE_RS_INCLUDES),$(addprefix -I , $(inc))) \ 1005 $(PRIVATE_RS_SOURCE_FILES) 1006$(call _merge-renderscript-d,$(PRIVATE_DEP_FILES),$@.d) 1007$(call transform-d-to-p-args,$@.d,$@.P) 1008$(hide) mkdir -p $(dir $@) 1009$(hide) touch $@ 1010endef 1011 1012define transform-bc-to-so 1013@echo "Renderscript compatibility: $(notdir $@) <= $(notdir $<)" 1014$(hide) mkdir -p $(dir $@) 1015$(hide) $(BCC_COMPAT) -O3 -o $(dir $@)/$(notdir $(<:.bc=.o)) -fPIC -shared \ 1016 -rt-path $(RS_PREBUILT_CLCORE) -mtriple $(RS_COMPAT_TRIPLE) $< 1017$(hide) $(PRIVATE_CXX) -shared -Wl,-soname,$(notdir $@) -nostdlib \ 1018 -Wl,-rpath,\$$ORIGIN/../lib \ 1019 $(dir $@)/$(notdir $(<:.bc=.o)) \ 1020 $(RS_PREBUILT_COMPILER_RT) \ 1021 -o $@ $(TARGET_GLOBAL_LDFLAGS) -Wl,--hash-style=sysv -L prebuilts/gcc/ \ 1022 $(RS_PREBUILT_LIBPATH) -L $(TARGET_OUT_INTERMEDIATE_LIBRARIES) \ 1023 -lRSSupport -lm -lc 1024endef 1025 1026########################################################### 1027## Commands to compile RenderScript to C++ 1028########################################################### 1029 1030define transform-renderscripts-to-cpp-and-bc 1031@echo "RenderScript: $(PRIVATE_MODULE) <= $(PRIVATE_RS_SOURCE_FILES)" 1032$(hide) rm -rf $(PRIVATE_RS_OUTPUT_DIR) 1033$(hide) mkdir -p $(PRIVATE_RS_OUTPUT_DIR)/ 1034$(hide) $(PRIVATE_RS_CC) \ 1035 -o $(PRIVATE_RS_OUTPUT_DIR)/ \ 1036 -d $(PRIVATE_RS_OUTPUT_DIR) \ 1037 -a $@ -MD \ 1038 -reflect-c++ \ 1039 $(addprefix -target-api , $(PRIVATE_RS_TARGET_API)) \ 1040 $(PRIVATE_RS_FLAGS) \ 1041 $(addprefix -I , $(PRIVATE_RS_INCLUDES)) \ 1042 $(PRIVATE_RS_SOURCE_FILES) 1043$(call _merge-renderscript-d,$(PRIVATE_DEP_FILES),$@.d) 1044$(call transform-d-to-p-args,$@.d,$@.P) 1045$(hide) mkdir -p $(dir $@) 1046$(hide) touch $@ 1047endef 1048 1049 1050########################################################### 1051## Commands for running aidl 1052########################################################### 1053 1054define transform-aidl-to-java 1055@mkdir -p $(dir $@) 1056@echo "Aidl: $(PRIVATE_MODULE) <= $<" 1057$(hide) $(AIDL) -d$(patsubst %.java,%.P,$@) $(PRIVATE_AIDL_FLAGS) $< $@ 1058endef 1059#$(AIDL) $(PRIVATE_AIDL_FLAGS) $< - | indent -nut -br -npcs -l1000 > $@ 1060 1061define transform-aidl-to-cpp 1062@mkdir -p $(dir $@) 1063@mkdir -p $(PRIVATE_HEADER_OUTPUT_DIR) 1064@echo "Generating C++ from AIDL: $(PRIVATE_MODULE) <= $<" 1065$(hide) $(AIDL_CPP) -d$(basename $@).aidl.P $(PRIVATE_AIDL_FLAGS) \ 1066 $< $(PRIVATE_HEADER_OUTPUT_DIR) $@ 1067endef 1068 1069## Given a .aidl file path generate the rule to compile it a .cpp file. 1070# $(1): a .aidl source file 1071# $(2): a directory to place the generated .cpp files in 1072# $(3): name of a variable to add the path to the generated source file to 1073# 1074# You must call this with $(eval). 1075define define-aidl-cpp-rule 1076define-aidl-cpp-rule-src := $(patsubst %.aidl,%$(LOCAL_CPP_EXTENSION),$(subst ../,dotdot/,$(addprefix $(2)/,$(1)))) 1077$$(define-aidl-cpp-rule-src) : $(LOCAL_PATH)/$(1) $(AIDL_CPP) 1078 $$(transform-aidl-to-cpp) 1079$(3) += $$(define-aidl-cpp-rule-src) 1080endef 1081 1082########################################################### 1083## Commands for running java-event-log-tags.py 1084########################################################### 1085 1086define transform-logtags-to-java 1087@mkdir -p $(dir $@) 1088@echo "logtags: $@ <= $<" 1089$(hide) $(JAVATAGS) -o $@ $^ 1090endef 1091 1092 1093########################################################### 1094## Commands for running protoc to compile .proto into .java 1095########################################################### 1096 1097define transform-proto-to-java 1098@mkdir -p $(dir $@) 1099@echo "Protoc: $@ <= $(PRIVATE_PROTO_SRC_FILES)" 1100@rm -rf $(PRIVATE_PROTO_JAVA_OUTPUT_DIR) 1101@mkdir -p $(PRIVATE_PROTO_JAVA_OUTPUT_DIR) 1102$(hide) for f in $(PRIVATE_PROTO_SRC_FILES); do \ 1103 $(PROTOC) \ 1104 $(addprefix --proto_path=, $(PRIVATE_PROTO_INCLUDES)) \ 1105 $(PRIVATE_PROTO_JAVA_OUTPUT_OPTION)="$(PRIVATE_PROTO_JAVA_OUTPUT_PARAMS):$(PRIVATE_PROTO_JAVA_OUTPUT_DIR)" \ 1106 $(PRIVATE_PROTOC_FLAGS) \ 1107 $$f || exit 33; \ 1108 done 1109$(hide) touch $@ 1110endef 1111 1112###################################################################### 1113## Commands for running protoc to compile .proto into .pb.cc (or.pb.c) and .pb.h 1114###################################################################### 1115define transform-proto-to-cc 1116@echo "Protoc: $@ <= $<" 1117@mkdir -p $(dir $@) 1118$(hide) $(PROTOC) \ 1119 $(addprefix --proto_path=, $(PRIVATE_PROTO_INCLUDES)) \ 1120 $(PRIVATE_PROTOC_FLAGS) \ 1121 $< 1122endef 1123 1124 1125###################################################################### 1126## Commands for generating DBus adaptors from .dbus-xml files. 1127###################################################################### 1128define generate-dbus-adaptors 1129@echo "Generating DBus adaptors for $(PRIVATE_MODULE)" 1130@mkdir -p $(dir $@) 1131$(hide) $(DBUS_GENERATOR) \ 1132 --service-config=$(PRIVATE_DBUS_SERVICE_CONFIG) \ 1133 --adaptor=$@ \ 1134 $< 1135endef 1136 1137###################################################################### 1138## Commands for generating DBus proxies from .dbus-xml files. 1139###################################################################### 1140define generate-dbus-proxies 1141@echo "Generating DBus proxies for $(PRIVATE_MODULE)" 1142@mkdir -p $(dir $@) 1143$(hide) $(DBUS_GENERATOR) \ 1144 --service-config=$(PRIVATE_DBUS_SERVICE_CONFIG) \ 1145 --proxy=$@ \ 1146 $(filter %.dbus-xml,$^) 1147endef 1148 1149 1150########################################################### 1151## Commands for running gcc to compile a C++ file 1152########################################################### 1153 1154define transform-cpp-to-o 1155@echo "target $(PRIVATE_ARM_MODE) C++: $(PRIVATE_MODULE) <= $<" 1156@mkdir -p $(dir $@) 1157$(hide) $(RELATIVE_PWD) $(PRIVATE_CXX) \ 1158 $(addprefix -I , $(PRIVATE_C_INCLUDES)) \ 1159 $(shell cat $(PRIVATE_IMPORT_INCLUDES)) \ 1160 $(addprefix -isystem ,\ 1161 $(if $(PRIVATE_NO_DEFAULT_COMPILER_FLAGS),, \ 1162 $(filter-out $(PRIVATE_C_INCLUDES), \ 1163 $(PRIVATE_TARGET_PROJECT_INCLUDES) \ 1164 $(PRIVATE_TARGET_C_INCLUDES)))) \ 1165 -c \ 1166 $(if $(PRIVATE_NO_DEFAULT_COMPILER_FLAGS),, \ 1167 $(PRIVATE_TARGET_GLOBAL_CFLAGS) \ 1168 $(PRIVATE_TARGET_GLOBAL_CPPFLAGS) \ 1169 $(PRIVATE_ARM_CFLAGS) \ 1170 ) \ 1171 $(PRIVATE_RTTI_FLAG) \ 1172 $(PRIVATE_CFLAGS) \ 1173 $(PRIVATE_CPPFLAGS) \ 1174 $(PRIVATE_DEBUG_CFLAGS) \ 1175 $(PRIVATE_CFLAGS_NO_OVERRIDE) \ 1176 $(PRIVATE_CPPFLAGS_NO_OVERRIDE) \ 1177 -MD -MF $(patsubst %.o,%.d,$@) -o $@ $< 1178$(transform-d-to-p) 1179endef 1180 1181 1182########################################################### 1183## Commands for running gcc to compile a C file 1184########################################################### 1185 1186# $(1): extra flags 1187define transform-c-or-s-to-o-no-deps 1188@mkdir -p $(dir $@) 1189$(hide) $(RELATIVE_PWD) $(PRIVATE_CC) \ 1190 $(addprefix -I , $(PRIVATE_C_INCLUDES)) \ 1191 $(shell cat $(PRIVATE_IMPORT_INCLUDES)) \ 1192 $(addprefix -isystem ,\ 1193 $(if $(PRIVATE_NO_DEFAULT_COMPILER_FLAGS),, \ 1194 $(filter-out $(PRIVATE_C_INCLUDES), \ 1195 $(PRIVATE_TARGET_PROJECT_INCLUDES) \ 1196 $(PRIVATE_TARGET_C_INCLUDES)))) \ 1197 -c \ 1198 $(if $(PRIVATE_NO_DEFAULT_COMPILER_FLAGS),, \ 1199 $(PRIVATE_TARGET_GLOBAL_CFLAGS) \ 1200 $(PRIVATE_TARGET_GLOBAL_CONLYFLAGS) \ 1201 $(PRIVATE_ARM_CFLAGS) \ 1202 ) \ 1203 $(1) \ 1204 -MD -MF $(patsubst %.o,%.d,$@) -o $@ $< 1205endef 1206 1207define transform-c-to-o-no-deps 1208@echo "target $(PRIVATE_ARM_MODE) C: $(PRIVATE_MODULE) <= $<" 1209$(call transform-c-or-s-to-o-no-deps, \ 1210 $(PRIVATE_CFLAGS) \ 1211 $(PRIVATE_CONLYFLAGS) \ 1212 $(PRIVATE_DEBUG_CFLAGS) \ 1213 $(PRIVATE_CFLAGS_NO_OVERRIDE)) 1214endef 1215 1216define transform-s-to-o-no-deps 1217@echo "target asm: $(PRIVATE_MODULE) <= $<" 1218$(call transform-c-or-s-to-o-no-deps, $(PRIVATE_ASFLAGS)) 1219endef 1220 1221define transform-c-to-o 1222$(transform-c-to-o-no-deps) 1223$(transform-d-to-p) 1224endef 1225 1226define transform-s-to-o 1227$(transform-s-to-o-no-deps) 1228$(transform-d-to-p) 1229endef 1230 1231# YASM compilation 1232define transform-asm-to-o 1233@mkdir -p $(dir $@) 1234$(hide) $(YASM) \ 1235 $(addprefix -I , $(PRIVATE_C_INCLUDES)) \ 1236 $($(PRIVATE_2ND_ARCH_VAR_PREFIX)TARGET_GLOBAL_YASM_FLAGS) \ 1237 $(PRIVATE_ASFLAGS) \ 1238 -o $@ $< 1239endef 1240 1241########################################################### 1242## Commands for running gcc to compile an Objective-C file 1243## This should never happen for target builds but this 1244## will error at build time. 1245########################################################### 1246 1247define transform-m-to-o-no-deps 1248@echo "target ObjC: $(PRIVATE_MODULE) <= $<" 1249$(call transform-c-or-s-to-o-no-deps, $(PRIVATE_CFLAGS) $(PRIVATE_DEBUG_CFLAGS)) 1250endef 1251 1252define transform-m-to-o 1253$(transform-m-to-o-no-deps) 1254$(transform-d-to-p) 1255endef 1256 1257########################################################### 1258## Commands for running gcc to compile a host C++ file 1259########################################################### 1260 1261define transform-host-cpp-to-o 1262@echo "$($(PRIVATE_PREFIX)DISPLAY) C++: $(PRIVATE_MODULE) <= $<" 1263@mkdir -p $(dir $@) 1264$(hide) $(RELATIVE_PWD) $(PRIVATE_CXX) \ 1265 $(addprefix -I , $(PRIVATE_C_INCLUDES)) \ 1266 $(shell cat $(PRIVATE_IMPORT_INCLUDES)) \ 1267 $(addprefix -isystem ,\ 1268 $(if $(PRIVATE_NO_DEFAULT_COMPILER_FLAGS),, \ 1269 $(filter-out $(PRIVATE_C_INCLUDES), \ 1270 $($(PRIVATE_PREFIX)PROJECT_INCLUDES) \ 1271 $(PRIVATE_HOST_C_INCLUDES)))) \ 1272 -c \ 1273 $(if $(PRIVATE_NO_DEFAULT_COMPILER_FLAGS),, \ 1274 $(PRIVATE_HOST_GLOBAL_CFLAGS) \ 1275 $(PRIVATE_HOST_GLOBAL_CPPFLAGS) \ 1276 ) \ 1277 $(PRIVATE_CFLAGS) \ 1278 $(PRIVATE_CPPFLAGS) \ 1279 $(PRIVATE_DEBUG_CFLAGS) \ 1280 $(PRIVATE_CFLAGS_NO_OVERRIDE) \ 1281 $(PRIVATE_CPPFLAGS_NO_OVERRIDE) \ 1282 -MD -MF $(patsubst %.o,%.d,$@) -o $@ $< 1283$(transform-d-to-p) 1284endef 1285 1286 1287########################################################### 1288## Commands for running gcc to compile a host C file 1289########################################################### 1290 1291# $(1): extra flags 1292define transform-host-c-or-s-to-o-no-deps 1293@mkdir -p $(dir $@) 1294$(hide) $(RELATIVE_PWD) $(PRIVATE_CC) \ 1295 $(addprefix -I , $(PRIVATE_C_INCLUDES)) \ 1296 $(shell cat $(PRIVATE_IMPORT_INCLUDES)) \ 1297 $(addprefix -isystem ,\ 1298 $(if $(PRIVATE_NO_DEFAULT_COMPILER_FLAGS),, \ 1299 $(filter-out $(PRIVATE_C_INCLUDES), \ 1300 $($(PRIVATE_PREFIX)PROJECT_INCLUDES) \ 1301 $(PRIVATE_HOST_C_INCLUDES)))) \ 1302 -c \ 1303 $(if $(PRIVATE_NO_DEFAULT_COMPILER_FLAGS),, \ 1304 $(PRIVATE_HOST_GLOBAL_CFLAGS) \ 1305 $(PRIVATE_HOST_GLOBAL_CONLYFLAGS) \ 1306 ) \ 1307 $(1) \ 1308 -MD -MF $(patsubst %.o,%.d,$@) -o $@ $< 1309endef 1310 1311define transform-host-c-to-o-no-deps 1312@echo "$($(PRIVATE_PREFIX)DISPLAY) C: $(PRIVATE_MODULE) <= $<" 1313$(call transform-host-c-or-s-to-o-no-deps, $(PRIVATE_CFLAGS) $(PRIVATE_CONLYFLAGS) $(PRIVATE_DEBUG_CFLAGS) $(PRIVATE_CFLAGS_NO_OVERRIDE)) 1314endef 1315 1316define transform-host-s-to-o-no-deps 1317@echo "$($(PRIVATE_PREFIX)DISPLAY) asm: $(PRIVATE_MODULE) <= $<" 1318$(call transform-host-c-or-s-to-o-no-deps, $(PRIVATE_ASFLAGS)) 1319endef 1320 1321define transform-host-c-to-o 1322$(transform-host-c-to-o-no-deps) 1323$(transform-d-to-p) 1324endef 1325 1326define transform-host-s-to-o 1327$(transform-host-s-to-o-no-deps) 1328$(transform-d-to-p) 1329endef 1330 1331########################################################### 1332## Commands for running gcc to compile a host Objective-C file 1333########################################################### 1334 1335define transform-host-m-to-o-no-deps 1336@echo "$($(PRIVATE_PREFIX)DISPLAY) ObjC: $(PRIVATE_MODULE) <= $<" 1337$(call transform-host-c-or-s-to-o-no-deps, $(PRIVATE_CFLAGS) $(PRIVATE_DEBUG_CFLAGS) $(PRIVATE_CFLAGS_NO_OVERRIDE)) 1338endef 1339 1340define transform-host-m-to-o 1341$(transform-host-m-to-o-no-deps) 1342$(transform-d-to-p) 1343endef 1344 1345########################################################### 1346## Commands for running gcc to compile a host Objective-C++ file 1347########################################################### 1348 1349define transform-host-mm-to-o 1350$(transform-host-cpp-to-o) 1351endef 1352 1353 1354########################################################### 1355## Rules to compile a single C/C++ source with ../ in the path 1356########################################################### 1357# Replace "../" in object paths with $(DOTDOT_REPLACEMENT). 1358DOTDOT_REPLACEMENT := dotdot/ 1359 1360## Rule to compile a C++ source file with ../ in the path. 1361## Must be called with $(eval). 1362# $(1): the C++ source file in LOCAL_SRC_FILES. 1363# $(2): the additional dependencies. 1364# $(3): the variable name to collect the output object file. 1365define compile-dotdot-cpp-file 1366o := $(intermediates)/$(patsubst %$(LOCAL_CPP_EXTENSION),%.o,$(subst ../,$(DOTDOT_REPLACEMENT),$(1))) 1367$$(o) : $(TOPDIR)$(LOCAL_PATH)/$(1) $(2) 1368 $$(transform-$$(PRIVATE_HOST)cpp-to-o) 1369-include $$(o:%.o=%.P) 1370$(3) += $$(o) 1371endef 1372 1373## Rule to compile a C source file with ../ in the path. 1374## Must be called with $(eval). 1375# $(1): the C source file in LOCAL_SRC_FILES. 1376# $(2): the additional dependencies. 1377# $(3): the variable name to collect the output object file. 1378define compile-dotdot-c-file 1379o := $(intermediates)/$(patsubst %.c,%.o,$(subst ../,$(DOTDOT_REPLACEMENT),$(1))) 1380$$(o) : $(TOPDIR)$(LOCAL_PATH)/$(1) $(2) 1381 $$(transform-$$(PRIVATE_HOST)c-to-o) 1382-include $$(o:%.o=%.P) 1383$(3) += $$(o) 1384endef 1385 1386## Rule to compile a .S source file with ../ in the path. 1387## Must be called with $(eval). 1388# $(1): the .S source file in LOCAL_SRC_FILES. 1389# $(2): the additional dependencies. 1390# $(3): the variable name to collect the output object file. 1391define compile-dotdot-s-file 1392o := $(intermediates)/$(patsubst %.S,%.o,$(subst ../,$(DOTDOT_REPLACEMENT),$(1))) 1393$$(o) : $(TOPDIR)$(LOCAL_PATH)/$(1) $(2) 1394 $$(transform-$$(PRIVATE_HOST)s-to-o) 1395-include $$(o:%.o=%.P) 1396$(3) += $$(o) 1397endef 1398 1399## Rule to compile a .s source file with ../ in the path. 1400## Must be called with $(eval). 1401# $(1): the .s source file in LOCAL_SRC_FILES. 1402# $(2): the additional dependencies. 1403# $(3): the variable name to collect the output object file. 1404define compile-dotdot-s-file-no-deps 1405o := $(intermediates)/$(patsubst %.s,%.o,$(subst ../,$(DOTDOT_REPLACEMENT),$(1))) 1406$$(o) : $(TOPDIR)$(LOCAL_PATH)/$(1) $(2) 1407 $$(transform-$$(PRIVATE_HOST)s-to-o-no-deps) 1408$(3) += $$(o) 1409endef 1410 1411########################################################### 1412## Commands for running ar 1413########################################################### 1414 1415define _concat-if-arg2-not-empty 1416$(if $(2),$(hide) $(1) $(2)) 1417endef 1418 1419# Split long argument list into smaller groups and call the command repeatedly 1420# Call the command at least once even if there are no arguments, as otherwise 1421# the output file won't be created. 1422# 1423# $(1): the command without arguments 1424# $(2): the arguments 1425define split-long-arguments 1426$(hide) $(1) $(wordlist 1,500,$(2)) 1427$(call _concat-if-arg2-not-empty,$(1),$(wordlist 501,1000,$(2))) 1428$(call _concat-if-arg2-not-empty,$(1),$(wordlist 1001,1500,$(2))) 1429$(call _concat-if-arg2-not-empty,$(1),$(wordlist 1501,2000,$(2))) 1430$(call _concat-if-arg2-not-empty,$(1),$(wordlist 2001,2500,$(2))) 1431$(call _concat-if-arg2-not-empty,$(1),$(wordlist 2501,3000,$(2))) 1432$(call _concat-if-arg2-not-empty,$(1),$(wordlist 3001,99999,$(2))) 1433endef 1434 1435# $(1): the full path of the source static library. 1436define _extract-and-include-single-target-whole-static-lib 1437$(hide) ldir=$(PRIVATE_INTERMEDIATES_DIR)/WHOLE/$(basename $(notdir $(1)))_objs;\ 1438 rm -rf $$ldir; \ 1439 mkdir -p $$ldir; \ 1440 cp $(1) $$ldir; \ 1441 lib_to_include=$$ldir/$(notdir $(1)); \ 1442 filelist=; \ 1443 subdir=0; \ 1444 for f in `$($(PRIVATE_2ND_ARCH_VAR_PREFIX)TARGET_AR) t $(1)`; do \ 1445 if [ -e $$ldir/$$f ]; then \ 1446 mkdir $$ldir/$$subdir; \ 1447 ext=$$subdir/; \ 1448 subdir=$$((subdir+1)); \ 1449 $($(PRIVATE_2ND_ARCH_VAR_PREFIX)TARGET_AR) m $$lib_to_include $$f; \ 1450 else \ 1451 ext=; \ 1452 fi; \ 1453 $($(PRIVATE_2ND_ARCH_VAR_PREFIX)TARGET_AR) p $$lib_to_include $$f > $$ldir/$$ext$$f; \ 1454 filelist="$$filelist $$ldir/$$ext$$f"; \ 1455 done ; \ 1456 $($(PRIVATE_2ND_ARCH_VAR_PREFIX)TARGET_AR) $($(PRIVATE_2ND_ARCH_VAR_PREFIX)TARGET_GLOBAL_ARFLAGS) \ 1457 $(PRIVATE_ARFLAGS) $@ $$filelist 1458 1459endef 1460 1461# $(1): the full path of the source static library. 1462define extract-and-include-whole-static-libs-first 1463$(if $(strip $(1)), 1464$(hide) cp $(1) $@) 1465endef 1466 1467define extract-and-include-target-whole-static-libs 1468$(call extract-and-include-whole-static-libs-first, $(firstword $(PRIVATE_ALL_WHOLE_STATIC_LIBRARIES))) 1469$(foreach lib,$(wordlist 2,999,$(PRIVATE_ALL_WHOLE_STATIC_LIBRARIES)), \ 1470 $(call _extract-and-include-single-target-whole-static-lib, $(lib))) 1471endef 1472 1473# Explicitly delete the archive first so that ar doesn't 1474# try to add to an existing archive. 1475define transform-o-to-static-lib 1476@echo "target StaticLib: $(PRIVATE_MODULE) ($@)" 1477@mkdir -p $(dir $@) 1478@rm -f $@ 1479$(extract-and-include-target-whole-static-libs) 1480$(call split-long-arguments,$($(PRIVATE_2ND_ARCH_VAR_PREFIX)TARGET_AR) \ 1481 $($(PRIVATE_2ND_ARCH_VAR_PREFIX)TARGET_GLOBAL_ARFLAGS) \ 1482 $(PRIVATE_ARFLAGS) $@,$(PRIVATE_ALL_OBJECTS)) 1483endef 1484 1485########################################################### 1486## Commands for running host ar 1487########################################################### 1488 1489# $(1): the full path of the source static library. 1490define _extract-and-include-single-host-whole-static-lib 1491$(hide) ldir=$(PRIVATE_INTERMEDIATES_DIR)/WHOLE/$(basename $(notdir $(1)))_objs;\ 1492 rm -rf $$ldir; \ 1493 mkdir -p $$ldir; \ 1494 cp $(1) $$ldir; \ 1495 lib_to_include=$$ldir/$(notdir $(1)); \ 1496 filelist=; \ 1497 subdir=0; \ 1498 for f in `$($(PRIVATE_2ND_ARCH_VAR_PREFIX)$(PRIVATE_PREFIX)AR) t $(1) | \grep '\.o$$'`; do \ 1499 if [ -e $$ldir/$$f ]; then \ 1500 mkdir $$ldir/$$subdir; \ 1501 ext=$$subdir/; \ 1502 subdir=$$((subdir+1)); \ 1503 $($(PRIVATE_2ND_ARCH_VAR_PREFIX)$(PRIVATE_PREFIX)AR) m $$lib_to_include $$f; \ 1504 else \ 1505 ext=; \ 1506 fi; \ 1507 $($(PRIVATE_2ND_ARCH_VAR_PREFIX)$(PRIVATE_PREFIX)AR) p $$lib_to_include $$f > $$ldir/$$ext$$f; \ 1508 filelist="$$filelist $$ldir/$$ext$$f"; \ 1509 done ; \ 1510 $($(PRIVATE_2ND_ARCH_VAR_PREFIX)$(PRIVATE_PREFIX)AR) $($(PRIVATE_2ND_ARCH_VAR_PREFIX)$(PRIVATE_PREFIX)GLOBAL_ARFLAGS) \ 1511 $(PRIVATE_ARFLAGS) $@ $$filelist 1512 1513endef 1514 1515define extract-and-include-host-whole-static-libs 1516$(call extract-and-include-whole-static-libs-first, $(firstword $(PRIVATE_ALL_WHOLE_STATIC_LIBRARIES))) 1517$(foreach lib,$(wordlist 2,999,$(PRIVATE_ALL_WHOLE_STATIC_LIBRARIES)), \ 1518 $(call _extract-and-include-single-host-whole-static-lib, $(lib))) 1519endef 1520 1521# Explicitly delete the archive first so that ar doesn't 1522# try to add to an existing archive. 1523define transform-host-o-to-static-lib 1524@echo "$($(PRIVATE_PREFIX)DISPLAY) StaticLib: $(PRIVATE_MODULE) ($@)" 1525@mkdir -p $(dir $@) 1526@rm -f $@ 1527$(extract-and-include-host-whole-static-libs) 1528$(call split-long-arguments,$($(PRIVATE_2ND_ARCH_VAR_PREFIX)$(PRIVATE_PREFIX)AR) \ 1529 $($(PRIVATE_2ND_ARCH_VAR_PREFIX)$(PRIVATE_PREFIX)GLOBAL_ARFLAGS) \ 1530 $(PRIVATE_ARFLAGS) $@,$(PRIVATE_ALL_OBJECTS)) 1531endef 1532 1533 1534########################################################### 1535## Commands for running gcc to link a shared library or package 1536########################################################### 1537 1538# ld just seems to be so finicky with command order that we allow 1539# it to be overriden en-masse see combo/linux-arm.make for an example. 1540ifneq ($(HOST_CUSTOM_LD_COMMAND),true) 1541define transform-host-o-to-shared-lib-inner 1542$(hide) $(PRIVATE_CXX) \ 1543 -Wl,-rpath-link=$($(PRIVATE_2ND_ARCH_VAR_PREFIX)$(PRIVATE_PREFIX)OUT_INTERMEDIATE_LIBRARIES) \ 1544 -Wl,-rpath,\$$ORIGIN/../$(notdir $($(PRIVATE_2ND_ARCH_VAR_PREFIX)$(PRIVATE_PREFIX)OUT_SHARED_LIBRARIES)) \ 1545 -Wl,-rpath,\$$ORIGIN/$(notdir $($(PRIVATE_2ND_ARCH_VAR_PREFIX)$(PRIVATE_PREFIX)OUT_SHARED_LIBRARIES)) \ 1546 -shared -Wl,-soname,$(notdir $@) \ 1547 $($(PRIVATE_2ND_ARCH_VAR_PREFIX)$(PRIVATE_PREFIX)GLOBAL_LD_DIRS) \ 1548 $(if $(PRIVATE_NO_DEFAULT_COMPILER_FLAGS),, \ 1549 $(PRIVATE_HOST_GLOBAL_LDFLAGS) \ 1550 ) \ 1551 $(PRIVATE_LDFLAGS) \ 1552 $(PRIVATE_ALL_OBJECTS) \ 1553 -Wl,--whole-archive \ 1554 $(call normalize-host-libraries,$(PRIVATE_ALL_WHOLE_STATIC_LIBRARIES)) \ 1555 -Wl,--no-whole-archive \ 1556 $(if $(PRIVATE_GROUP_STATIC_LIBRARIES),-Wl$(comma)--start-group) \ 1557 $(call normalize-host-libraries,$(PRIVATE_ALL_STATIC_LIBRARIES)) \ 1558 $(if $(PRIVATE_GROUP_STATIC_LIBRARIES),-Wl$(comma)--end-group) \ 1559 $(if $(filter true,$(NATIVE_COVERAGE)),-lgcov) \ 1560 $(if $(filter true,$(NATIVE_COVERAGE)),$(PRIVATE_HOST_LIBPROFILE_RT)) \ 1561 $(call normalize-host-libraries,$(PRIVATE_ALL_SHARED_LIBRARIES)) \ 1562 -o $@ \ 1563 $(PRIVATE_LDLIBS) 1564endef 1565endif 1566 1567define transform-host-o-to-shared-lib 1568@echo "$($(PRIVATE_PREFIX)DISPLAY) SharedLib: $(PRIVATE_MODULE) ($@)" 1569@mkdir -p $(dir $@) 1570$(transform-host-o-to-shared-lib-inner) 1571endef 1572 1573define transform-host-o-to-package 1574@echo "$($(PRIVATE_PREFIX)DISPLAY) Package: $(PRIVATE_MODULE) ($@)" 1575@mkdir -p $(dir $@) 1576$(transform-host-o-to-shared-lib-inner) 1577endef 1578 1579 1580########################################################### 1581## Commands for running gcc to link a shared library or package 1582########################################################### 1583 1584define transform-o-to-shared-lib-inner 1585$(hide) $(PRIVATE_CXX) \ 1586 -nostdlib -Wl,-soname,$(notdir $@) \ 1587 -Wl,--gc-sections \ 1588 $(if $(filter true,$(PRIVATE_CLANG)),-shared,-Wl$(comma)-shared) \ 1589 $(PRIVATE_TARGET_GLOBAL_LD_DIRS) \ 1590 $(PRIVATE_TARGET_CRTBEGIN_SO_O) \ 1591 $(PRIVATE_ALL_OBJECTS) \ 1592 -Wl,--whole-archive \ 1593 $(call normalize-target-libraries,$(PRIVATE_ALL_WHOLE_STATIC_LIBRARIES)) \ 1594 -Wl,--no-whole-archive \ 1595 $(if $(PRIVATE_GROUP_STATIC_LIBRARIES),-Wl$(comma)--start-group) \ 1596 $(call normalize-target-libraries,$(PRIVATE_ALL_STATIC_LIBRARIES)) \ 1597 $(if $(PRIVATE_GROUP_STATIC_LIBRARIES),-Wl$(comma)--end-group) \ 1598 $(if $(filter true,$(NATIVE_COVERAGE)),$(PRIVATE_TARGET_COVERAGE_LIB)) \ 1599 $(PRIVATE_TARGET_LIBATOMIC) \ 1600 $(PRIVATE_TARGET_LIBGCC) \ 1601 $(call normalize-target-libraries,$(PRIVATE_ALL_SHARED_LIBRARIES)) \ 1602 -o $@ \ 1603 $(PRIVATE_TARGET_GLOBAL_LDFLAGS) \ 1604 $(PRIVATE_LDFLAGS) \ 1605 $(PRIVATE_TARGET_CRTEND_SO_O) \ 1606 $(PRIVATE_LDLIBS) 1607endef 1608 1609define transform-o-to-shared-lib 1610@echo "target SharedLib: $(PRIVATE_MODULE) ($@)" 1611@mkdir -p $(dir $@) 1612$(transform-o-to-shared-lib-inner) 1613endef 1614 1615########################################################### 1616## Commands for filtering a target executable or library 1617########################################################### 1618 1619ifneq ($(TARGET_BUILD_VARIANT),user) 1620 TARGET_STRIP_EXTRA = && $(PRIVATE_OBJCOPY) --add-gnu-debuglink=$< $@ 1621 TARGET_STRIP_KEEP_SYMBOLS_EXTRA = --add-gnu-debuglink=$< 1622endif 1623 1624define transform-to-stripped 1625@echo "target Strip: $(PRIVATE_MODULE) ($@)" 1626@mkdir -p $(dir $@) 1627$(hide) $(PRIVATE_STRIP) --strip-all $< -o $@ \ 1628 $(if $(PRIVATE_NO_DEBUGLINK),,$(TARGET_STRIP_EXTRA)) 1629endef 1630 1631define transform-to-stripped-keep-symbols 1632@echo "target Strip (keep symbols): $(PRIVATE_MODULE) ($@)" 1633@mkdir -p $(dir $@) 1634$(hide) $(PRIVATE_OBJCOPY) \ 1635 `$(PRIVATE_READELF) -S $< | awk '/.debug_/ {print "-R " $$2}' | xargs` \ 1636 $(TARGET_STRIP_KEEP_SYMBOLS_EXTRA) $< $@ 1637endef 1638 1639########################################################### 1640## Commands for packing a target executable or library 1641########################################################### 1642 1643define pack-elf-relocations 1644@echo "target Pack Relocations: $(PRIVATE_MODULE) ($@)" 1645$(copy-file-to-target) 1646$(hide) $(RELOCATION_PACKER) $@ 1647endef 1648 1649########################################################### 1650## Commands for running gcc to link an executable 1651########################################################### 1652 1653define transform-o-to-executable-inner 1654$(hide) $(PRIVATE_CXX) -pie \ 1655 -nostdlib -Bdynamic \ 1656 -Wl,-dynamic-linker,$(PRIVATE_LINKER) \ 1657 -Wl,--gc-sections \ 1658 -Wl,-z,nocopyreloc \ 1659 $(PRIVATE_TARGET_GLOBAL_LD_DIRS) \ 1660 -Wl,-rpath-link=$(PRIVATE_TARGET_OUT_INTERMEDIATE_LIBRARIES) \ 1661 $(PRIVATE_TARGET_CRTBEGIN_DYNAMIC_O) \ 1662 $(PRIVATE_ALL_OBJECTS) \ 1663 -Wl,--whole-archive \ 1664 $(call normalize-target-libraries,$(PRIVATE_ALL_WHOLE_STATIC_LIBRARIES)) \ 1665 -Wl,--no-whole-archive \ 1666 $(if $(PRIVATE_GROUP_STATIC_LIBRARIES),-Wl$(comma)--start-group) \ 1667 $(call normalize-target-libraries,$(PRIVATE_ALL_STATIC_LIBRARIES)) \ 1668 $(if $(PRIVATE_GROUP_STATIC_LIBRARIES),-Wl$(comma)--end-group) \ 1669 $(if $(filter true,$(NATIVE_COVERAGE)),$(PRIVATE_TARGET_COVERAGE_LIB)) \ 1670 $(PRIVATE_TARGET_LIBATOMIC) \ 1671 $(PRIVATE_TARGET_LIBGCC) \ 1672 $(call normalize-target-libraries,$(PRIVATE_ALL_SHARED_LIBRARIES)) \ 1673 -o $@ \ 1674 $(PRIVATE_TARGET_GLOBAL_LDFLAGS) \ 1675 $(PRIVATE_LDFLAGS) \ 1676 $(PRIVATE_TARGET_CRTEND_O) \ 1677 $(PRIVATE_LDLIBS) 1678endef 1679 1680define transform-o-to-executable 1681@echo "target Executable: $(PRIVATE_MODULE) ($@)" 1682@mkdir -p $(dir $@) 1683$(transform-o-to-executable-inner) 1684endef 1685 1686 1687########################################################### 1688## Commands for linking a static executable. In practice, 1689## we only use this on arm, so the other platforms don't 1690## have transform-o-to-static-executable defined. 1691## Clang driver needs -static to create static executable. 1692## However, bionic/linker uses -shared to overwrite. 1693## Linker for x86 targets does not allow coexistance of -static and -shared, 1694## so we add -static only if -shared is not used. 1695########################################################### 1696 1697define transform-o-to-static-executable-inner 1698$(hide) $(PRIVATE_CXX) \ 1699 -nostdlib -Bstatic \ 1700 $(if $(filter $(PRIVATE_LDFLAGS),-shared),,-static) \ 1701 -Wl,--gc-sections \ 1702 -o $@ \ 1703 $(PRIVATE_TARGET_GLOBAL_LD_DIRS) \ 1704 $(PRIVATE_TARGET_CRTBEGIN_STATIC_O) \ 1705 $(PRIVATE_TARGET_GLOBAL_LDFLAGS) \ 1706 $(PRIVATE_LDFLAGS) \ 1707 $(PRIVATE_ALL_OBJECTS) \ 1708 -Wl,--whole-archive \ 1709 $(call normalize-target-libraries,$(PRIVATE_ALL_WHOLE_STATIC_LIBRARIES)) \ 1710 -Wl,--no-whole-archive \ 1711 $(call normalize-target-libraries,$(filter-out %libcompiler_rt.a,$(filter-out %libc_nomalloc.a,$(filter-out %libc.a,$(PRIVATE_ALL_STATIC_LIBRARIES))))) \ 1712 -Wl,--start-group \ 1713 $(call normalize-target-libraries,$(filter %libc.a,$(PRIVATE_ALL_STATIC_LIBRARIES))) \ 1714 $(call normalize-target-libraries,$(filter %libc_nomalloc.a,$(PRIVATE_ALL_STATIC_LIBRARIES))) \ 1715 $(if $(filter true,$(NATIVE_COVERAGE)),$(PRIVATE_TARGET_COVERAGE_LIB)) \ 1716 $(PRIVATE_TARGET_LIBATOMIC) \ 1717 $(call normalize-target-libraries,$(filter %libcompiler_rt.a,$(PRIVATE_ALL_STATIC_LIBRARIES))) \ 1718 $(PRIVATE_TARGET_LIBGCC) \ 1719 -Wl,--end-group \ 1720 $(PRIVATE_TARGET_CRTEND_O) 1721endef 1722 1723define transform-o-to-static-executable 1724@echo "target StaticExecutable: $(PRIVATE_MODULE) ($@)" 1725@mkdir -p $(dir $@) 1726$(transform-o-to-static-executable-inner) 1727endef 1728 1729 1730########################################################### 1731## Commands for running gcc to link a host executable 1732########################################################### 1733ifdef BUILD_HOST_static 1734HOST_FPIE_FLAGS := 1735else 1736HOST_FPIE_FLAGS := -pie 1737# Force the correct entry point to workaround a bug in binutils that manifests with -pie 1738ifeq ($(HOST_CROSS_OS),windows) 1739HOST_CROSS_FPIE_FLAGS += -Wl,-e_mainCRTStartup 1740endif 1741endif 1742 1743ifneq ($(HOST_CUSTOM_LD_COMMAND),true) 1744define transform-host-o-to-executable-inner 1745$(hide) $(PRIVATE_CXX) \ 1746 $(PRIVATE_ALL_OBJECTS) \ 1747 -Wl,--whole-archive \ 1748 $(call normalize-host-libraries,$(PRIVATE_ALL_WHOLE_STATIC_LIBRARIES)) \ 1749 -Wl,--no-whole-archive \ 1750 $(if $(PRIVATE_GROUP_STATIC_LIBRARIES),-Wl$(comma)--start-group) \ 1751 $(call normalize-host-libraries,$(PRIVATE_ALL_STATIC_LIBRARIES)) \ 1752 $(if $(PRIVATE_GROUP_STATIC_LIBRARIES),-Wl$(comma)--end-group) \ 1753 $(if $(filter true,$(NATIVE_COVERAGE)),-lgcov) \ 1754 $(if $(filter true,$(NATIVE_COVERAGE)),$(PRIVATE_HOST_LIBPROFILE_RT)) \ 1755 $(call normalize-host-libraries,$(PRIVATE_ALL_SHARED_LIBRARIES)) \ 1756 -Wl,-rpath-link=$($(PRIVATE_2ND_ARCH_VAR_PREFIX)$(PRIVATE_PREFIX)OUT_INTERMEDIATE_LIBRARIES) \ 1757 -Wl,-rpath,\$$ORIGIN/../$(notdir $($(PRIVATE_2ND_ARCH_VAR_PREFIX)$(PRIVATE_PREFIX)OUT_SHARED_LIBRARIES)) \ 1758 -Wl,-rpath,\$$ORIGIN/$(notdir $($(PRIVATE_2ND_ARCH_VAR_PREFIX)$(PRIVATE_PREFIX)OUT_SHARED_LIBRARIES)) \ 1759 $($(PRIVATE_2ND_ARCH_VAR_PREFIX)$(PRIVATE_PREFIX)GLOBAL_LD_DIRS) \ 1760 $(if $(PRIVATE_NO_DEFAULT_COMPILER_FLAGS),, \ 1761 $(PRIVATE_HOST_GLOBAL_LDFLAGS) \ 1762 ) \ 1763 $(PRIVATE_LDFLAGS) \ 1764 -o $@ \ 1765 $(PRIVATE_LDLIBS) 1766endef 1767endif 1768 1769define transform-host-o-to-executable 1770@echo "$($(PRIVATE_PREFIX)DISPLAY) Executable: $(PRIVATE_MODULE) ($@)" 1771@mkdir -p $(dir $@) 1772$(transform-host-o-to-executable-inner) 1773endef 1774 1775 1776########################################################### 1777## Commands for running javac to make .class files 1778########################################################### 1779 1780# Add BUILD_NUMBER to apps default version name if it's unbundled build. 1781ifdef TARGET_BUILD_APPS 1782APPS_DEFAULT_VERSION_NAME := $(PLATFORM_VERSION)-$(BUILD_NUMBER_FROM_FILE) 1783else 1784APPS_DEFAULT_VERSION_NAME := $(PLATFORM_VERSION) 1785endif 1786 1787# TODO: Right now we generate the asset resources twice, first as part 1788# of generating the Java classes, then at the end when packaging the final 1789# assets. This should be changed to do one of two things: (1) Don't generate 1790# any resource files the first time, only create classes during that stage; 1791# or (2) Don't use the -c flag with the second stage, instead taking the 1792# resource files from the first stage as additional input. My original intent 1793# was to use approach (2), but this requires a little more work in the tool. 1794# Maybe we should just use approach (1). 1795 1796# This rule creates the R.java and Manifest.java files, both of which 1797# are PRODUCT-neutral. Don't pass PRIVATE_PRODUCT_AAPT_CONFIG to this invocation. 1798define create-resource-java-files 1799@mkdir -p $(PRIVATE_SOURCE_INTERMEDIATES_DIR) 1800@mkdir -p $(dir $(PRIVATE_RESOURCE_PUBLICS_OUTPUT)) 1801$(hide) $(AAPT) package $(PRIVATE_AAPT_FLAGS) -m \ 1802 $(eval # PRIVATE_PRODUCT_AAPT_CONFIG is intentionally missing-- see comment.) \ 1803 $(addprefix -J , $(PRIVATE_SOURCE_INTERMEDIATES_DIR)) \ 1804 $(addprefix -M , $(PRIVATE_ANDROID_MANIFEST)) \ 1805 $(addprefix -P , $(PRIVATE_RESOURCE_PUBLICS_OUTPUT)) \ 1806 $(addprefix -S , $(PRIVATE_RESOURCE_DIR)) \ 1807 $(addprefix -A , $(PRIVATE_ASSET_DIR)) \ 1808 $(addprefix -I , $(PRIVATE_AAPT_INCLUDES)) \ 1809 $(addprefix -G , $(PRIVATE_PROGUARD_OPTIONS_FILE)) \ 1810 $(addprefix --min-sdk-version , $(PRIVATE_DEFAULT_APP_TARGET_SDK)) \ 1811 $(addprefix --target-sdk-version , $(PRIVATE_DEFAULT_APP_TARGET_SDK)) \ 1812 $(if $(filter --version-code,$(PRIVATE_AAPT_FLAGS)),,--version-code $(PLATFORM_SDK_VERSION)) \ 1813 $(if $(filter --version-name,$(PRIVATE_AAPT_FLAGS)),,--version-name $(APPS_DEFAULT_VERSION_NAME)) \ 1814 $(addprefix --rename-manifest-package , $(PRIVATE_MANIFEST_PACKAGE_NAME)) \ 1815 $(addprefix --rename-instrumentation-target-package , $(PRIVATE_MANIFEST_INSTRUMENTATION_FOR)) \ 1816 --skip-symbols-without-default-localization 1817endef 1818 1819xlint_unchecked := -Xlint:unchecked 1820 1821# emit-line, <word list>, <output file> 1822define emit-line 1823 $(if $(1),echo -n '$(strip $(1)) ' >> $(2)) 1824endef 1825 1826# dump-words-to-file, <word list>, <output file> 1827define dump-words-to-file 1828 @rm -f $(2) 1829 @touch $(2) 1830 @$(call emit-line,$(wordlist 1,200,$(1)),$(2)) 1831 @$(call emit-line,$(wordlist 201,400,$(1)),$(2)) 1832 @$(call emit-line,$(wordlist 401,600,$(1)),$(2)) 1833 @$(call emit-line,$(wordlist 601,800,$(1)),$(2)) 1834 @$(call emit-line,$(wordlist 801,1000,$(1)),$(2)) 1835 @$(call emit-line,$(wordlist 1001,1200,$(1)),$(2)) 1836 @$(call emit-line,$(wordlist 1201,1400,$(1)),$(2)) 1837 @$(call emit-line,$(wordlist 1401,1600,$(1)),$(2)) 1838 @$(call emit-line,$(wordlist 1601,1800,$(1)),$(2)) 1839 @$(call emit-line,$(wordlist 1801,2000,$(1)),$(2)) 1840 @$(call emit-line,$(wordlist 2001,2200,$(1)),$(2)) 1841 @$(call emit-line,$(wordlist 2201,2400,$(1)),$(2)) 1842 @$(call emit-line,$(wordlist 2401,2600,$(1)),$(2)) 1843 @$(call emit-line,$(wordlist 2601,2800,$(1)),$(2)) 1844 @$(call emit-line,$(wordlist 2801,3000,$(1)),$(2)) 1845 @$(call emit-line,$(wordlist 3001,3200,$(1)),$(2)) 1846 @$(call emit-line,$(wordlist 3201,3400,$(1)),$(2)) 1847 @$(call emit-line,$(wordlist 3401,3600,$(1)),$(2)) 1848 @$(call emit-line,$(wordlist 3601,3800,$(1)),$(2)) 1849 @$(call emit-line,$(wordlist 3801,4000,$(1)),$(2)) 1850 @$(call emit-line,$(wordlist 4001,4200,$(1)),$(2)) 1851 @$(call emit-line,$(wordlist 4201,4400,$(1)),$(2)) 1852 @$(call emit-line,$(wordlist 4401,4600,$(1)),$(2)) 1853 @$(call emit-line,$(wordlist 4601,4800,$(1)),$(2)) 1854 @$(call emit-line,$(wordlist 4801,5000,$(1)),$(2)) 1855 @$(call emit-line,$(wordlist 5001,5200,$(1)),$(2)) 1856 @$(if $(wordlist 5201,5202,$(1)),$(error Too many words ($(words $(1))))) 1857endef 1858 1859# For a list of jar files, unzip them to a specified directory, 1860# but make sure that no META-INF files come along for the ride, 1861# unless PRIVATE_DONT_DELETE_JAR_META_INF is set. 1862# 1863# $(1): files to unzip 1864# $(2): destination directory 1865define unzip-jar-files 1866 $(hide) for f in $(1); \ 1867 do \ 1868 if [ ! -f $$f ]; then \ 1869 echo Missing file $$f; \ 1870 exit 1; \ 1871 fi; \ 1872 unzip -qo $$f -d $(2); \ 1873 done 1874 $(if $(PRIVATE_DONT_DELETE_JAR_META_INF),,$(hide) rm -rf $(2)/META-INF) 1875endef 1876 1877# Call jack 1878# 1879define call-jack 1880 JACK_VERSION=$(PRIVATE_JACK_VERSION) $(JACK) $(DEFAULT_JACK_EXTRA_ARGS) 1881endef 1882 1883# Common definition to invoke javac on the host and target. 1884# 1885# Some historical notes: 1886# - below we write the list of java files to java-source-list to avoid argument 1887# list length problems with Cygwin 1888# - we filter out duplicate java file names because eclipse's compiler 1889# doesn't like them. 1890# 1891# $(1): javac 1892# $(2): bootclasspath 1893define compile-java 1894$(hide) rm -f $@ 1895$(hide) rm -rf $(PRIVATE_CLASS_INTERMEDIATES_DIR) 1896$(hide) mkdir -p $(dir $@) 1897$(hide) mkdir -p $(PRIVATE_CLASS_INTERMEDIATES_DIR) 1898$(call unzip-jar-files,$(PRIVATE_STATIC_JAVA_LIBRARIES),$(PRIVATE_CLASS_INTERMEDIATES_DIR)) 1899$(call dump-words-to-file,$(PRIVATE_JAVA_SOURCES),$(PRIVATE_CLASS_INTERMEDIATES_DIR)/java-source-list) 1900$(hide) if [ -d "$(PRIVATE_SOURCE_INTERMEDIATES_DIR)" ]; then \ 1901 find $(PRIVATE_SOURCE_INTERMEDIATES_DIR) -name '*.java' -and -not -name '.*' >> $(PRIVATE_CLASS_INTERMEDIATES_DIR)/java-source-list; \ 1902fi 1903$(hide) tr ' ' '\n' < $(PRIVATE_CLASS_INTERMEDIATES_DIR)/java-source-list \ 1904 | $(NORMALIZE_PATH) | sort -u > $(PRIVATE_CLASS_INTERMEDIATES_DIR)/java-source-list-uniq 1905$(hide) if [ -s $(PRIVATE_CLASS_INTERMEDIATES_DIR)/java-source-list-uniq ] ; then \ 1906 $(1) -encoding UTF-8 \ 1907 $(if $(findstring true,$(PRIVATE_WARNINGS_ENABLE)),$(xlint_unchecked),) \ 1908 $(2) \ 1909 $(addprefix -classpath ,$(strip \ 1910 $(call normalize-path-list,$(PRIVATE_ALL_JAVA_LIBRARIES)))) \ 1911 $(if $(findstring true,$(PRIVATE_WARNINGS_ENABLE)),$(xlint_unchecked),) \ 1912 -extdirs "" -d $(PRIVATE_CLASS_INTERMEDIATES_DIR) \ 1913 $(PRIVATE_JAVACFLAGS) \ 1914 \@$(PRIVATE_CLASS_INTERMEDIATES_DIR)/java-source-list-uniq \ 1915 || ( rm -rf $(PRIVATE_CLASS_INTERMEDIATES_DIR) ; exit 41 ) \ 1916fi 1917$(if $(PRIVATE_JAVA_LAYERS_FILE), $(hide) build/tools/java-layers.py \ 1918 $(PRIVATE_JAVA_LAYERS_FILE) \@$(PRIVATE_CLASS_INTERMEDIATES_DIR)/java-source-list-uniq,) 1919$(hide) rm -f $(PRIVATE_CLASS_INTERMEDIATES_DIR)/java-source-list 1920$(hide) rm -f $(PRIVATE_CLASS_INTERMEDIATES_DIR)/java-source-list-uniq 1921$(if $(PRIVATE_JAR_EXCLUDE_FILES), $(hide) find $(PRIVATE_CLASS_INTERMEDIATES_DIR) \ 1922 -name $(word 1, $(PRIVATE_JAR_EXCLUDE_FILES)) \ 1923 $(addprefix -o -name , $(wordlist 2, 999, $(PRIVATE_JAR_EXCLUDE_FILES))) \ 1924 | xargs rm -rf) 1925$(if $(PRIVATE_JAR_PACKAGES), \ 1926 $(hide) find $(PRIVATE_CLASS_INTERMEDIATES_DIR) -mindepth 1 -type f \ 1927 $(foreach pkg, $(PRIVATE_JAR_PACKAGES), \ 1928 -not -path $(PRIVATE_CLASS_INTERMEDIATES_DIR)/$(subst .,/,$(pkg))/\*) -delete ; \ 1929 find $(PRIVATE_CLASS_INTERMEDIATES_DIR) -empty -delete) 1930$(if $(PRIVATE_JAR_EXCLUDE_PACKAGES), $(hide) rm -rf \ 1931 $(foreach pkg, $(PRIVATE_JAR_EXCLUDE_PACKAGES), \ 1932 $(PRIVATE_CLASS_INTERMEDIATES_DIR)/$(subst .,/,$(pkg)))) 1933$(if $(PRIVATE_RMTYPEDEFS), $(hide) $(RMTYPEDEFS) -v $(PRIVATE_CLASS_INTERMEDIATES_DIR)) 1934$(if $(PRIVATE_JAR_MANIFEST), \ 1935 $(hide) sed -e "s/%BUILD_NUMBER%/$(BUILD_NUMBER_FROM_FILE)/" \ 1936 $(PRIVATE_JAR_MANIFEST) > $(dir $@)/manifest.mf && \ 1937 jar -cfm $@ $(dir $@)/manifest.mf \ 1938 -C $(PRIVATE_CLASS_INTERMEDIATES_DIR) ., \ 1939 $(hide) jar -cf $@ -C $(PRIVATE_CLASS_INTERMEDIATES_DIR) .) 1940$(if $(PRIVATE_EXTRA_JAR_ARGS),$(call add-java-resources-to,$@)) 1941endef 1942 1943define transform-java-to-classes.jar 1944@echo "target Java: $(PRIVATE_MODULE) ($(PRIVATE_CLASS_INTERMEDIATES_DIR))" 1945$(call compile-java,$(TARGET_JAVAC),$(PRIVATE_BOOTCLASSPATH)) 1946endef 1947 1948# Invoke Jack to compile java from source to dex and jack files. 1949# 1950# Some historical notes: 1951# - below we write the list of java files to java-source-list to avoid argument 1952# list length problems with Cygwin 1953# - we filter out duplicate java file names because Jack doesn't like them. 1954define jack-java-to-dex 1955$(hide) rm -f $@ 1956$(hide) rm -f $(PRIVATE_CLASSES_JACK) 1957$(hide) rm -rf $(PRIVATE_JACK_INTERMEDIATES_DIR) 1958$(hide) mkdir -p $(dir $@) 1959$(hide) mkdir -p $(dir $(PRIVATE_CLASSES_JACK)) 1960$(hide) mkdir -p $(PRIVATE_JACK_INTERMEDIATES_DIR) 1961$(if $(PRIVATE_JACK_INCREMENTAL_DIR),$(hide) mkdir -p $(PRIVATE_JACK_INCREMENTAL_DIR)) 1962$(call dump-words-to-file,$(PRIVATE_JAVA_SOURCES),$(PRIVATE_JACK_INTERMEDIATES_DIR)/java-source-list) 1963$(hide) if [ -d "$(PRIVATE_SOURCE_INTERMEDIATES_DIR)" ]; then \ 1964 find $(PRIVATE_SOURCE_INTERMEDIATES_DIR) -name '*.java' >> $(PRIVATE_JACK_INTERMEDIATES_DIR)/java-source-list; \ 1965fi 1966$(hide) tr ' ' '\n' < $(PRIVATE_JACK_INTERMEDIATES_DIR)/java-source-list \ 1967 | $(NORMALIZE_PATH) | sort -u > $(PRIVATE_JACK_INTERMEDIATES_DIR)/java-source-list-uniq 1968$(if $(PRIVATE_JACK_PROGUARD_FLAGS), \ 1969 $(hide) echo -basedirectory $(CURDIR) > $@.flags; \ 1970 echo $(PRIVATE_JACK_PROGUARD_FLAGS) >> $@.flags; \ 1971) 1972$(if $(PRIVATE_EXTRA_JAR_ARGS), 1973 $(hide) mkdir -p $@.res.tmp 1974 $(hide) $(call create-empty-package-at,$@.res.tmp.zip) 1975 $(hide) $(call add-java-resources-to,$@.res.tmp.zip) 1976 $(hide) unzip -qo $@.res.tmp.zip -d $@.res.tmp 1977 $(hide) rm $@.res.tmp.zip) 1978$(hide) if [ -s $(PRIVATE_JACK_INTERMEDIATES_DIR)/java-source-list-uniq ] ; then \ 1979 export tmpEcjArg="@$(PRIVATE_JACK_INTERMEDIATES_DIR)/java-source-list-uniq"; \ 1980else \ 1981 export tmpEcjArg=""; \ 1982fi; \ 1983$(call call-jack) \ 1984 $(strip $(PRIVATE_JACK_FLAGS)) \ 1985 $(strip $(PRIVATE_JACK_COVERAGE_OPTIONS)) \ 1986 $(if $(NO_OPTIMIZE_DX), \ 1987 -D jack.dex.optimize="false") \ 1988 $(if $(PRIVATE_RMTYPEDEFS), \ 1989 -D jack.android.remove-typedef="true") \ 1990 $(addprefix --classpath ,$(strip \ 1991 $(call normalize-path-list,$(PRIVATE_BOOTCLASSPATH_JAVA_LIBRARIES) $(PRIVATE_ALL_JACK_LIBRARIES)))) \ 1992 $(addprefix --import ,$(call reverse-list,$(PRIVATE_STATIC_JACK_LIBRARIES))) \ 1993 $(if $(PRIVATE_EXTRA_JAR_ARGS),--import-resource $@.res.tmp) \ 1994 -D jack.android.min-api-level=$(PRIVATE_JACK_MIN_SDK_VERSION) \ 1995 -D jack.import.resource.policy=keep-first \ 1996 -D jack.import.type.policy=keep-first \ 1997 --output-jack $(PRIVATE_CLASSES_JACK) \ 1998 $(if $(PRIVATE_JACK_INCREMENTAL_DIR),--incremental-folder $(PRIVATE_JACK_INCREMENTAL_DIR)) \ 1999 --output-dex $(PRIVATE_JACK_INTERMEDIATES_DIR) \ 2000 $(addprefix --config-jarjar ,$(strip $(PRIVATE_JARJAR_RULES))) \ 2001 $(if $(PRIVATE_JACK_PROGUARD_FLAGS),--config-proguard $@.flags) \ 2002 $$tmpEcjArg \ 2003 || ( rm -rf $(PRIVATE_CLASSES_JACK); exit 41 ) 2004$(hide) mv $(PRIVATE_JACK_INTERMEDIATES_DIR)/classes*.dex $(dir $@) 2005$(hide) rm -f $(PRIVATE_JACK_INTERMEDIATES_DIR)/java-source-list 2006$(if $(PRIVATE_EXTRA_JAR_ARGS),$(hide) rm -rf $@.res.tmp) 2007$(hide) mv $(PRIVATE_JACK_INTERMEDIATES_DIR)/java-source-list-uniq $(PRIVATE_JACK_INTERMEDIATES_DIR).java-source-list 2008$(if $(PRIVATE_JAR_PACKAGES), $(hide) echo unsupported options PRIVATE_JAR_PACKAGES in $@; exit 53) 2009$(if $(PRIVATE_JAR_EXCLUDE_PACKAGES), $(hide) echo unsupported options JAR_EXCLUDE_PACKAGES in $@; exit 53) 2010$(if $(PRIVATE_JAR_MANIFEST), $(hide) echo unsupported options JAR_MANIFEST in $@; exit 53) 2011endef 2012 2013# Invoke Jack to compile java source just to check it compiles correctly. 2014# 2015# Some historical notes: 2016# - below we write the list of java files to java-source-list to avoid argument 2017# list length problems with Cygwin 2018# - we filter out duplicate java file names because Jack doesn't like them. 2019define jack-check-java 2020$(hide) rm -f $@ 2021$(hide) rm -f $@.java-source-list 2022$(hide) rm -f $@.java-source-list-uniq 2023$(hide) mkdir -p $(dir $@) 2024$(if $(PRIVATE_JACK_INCREMENTAL_DIR),$(hide) mkdir -p $(PRIVATE_JACK_INCREMENTAL_DIR)) 2025$(call dump-words-to-file,$(PRIVATE_JAVA_SOURCES),$@.java-source-list) 2026$(hide) if [ -d "$(PRIVATE_SOURCE_INTERMEDIATES_DIR)" ]; then \ 2027 find $(PRIVATE_SOURCE_INTERMEDIATES_DIR) -name '*.java' >> $@.java-source-list; \ 2028fi 2029$(hide) tr ' ' '\n' < $@.java-source-list \ 2030 | sort -u > $@.java-source-list-uniq 2031$(hide) if [ -s $@.java-source-list-uniq ] ; then \ 2032 $(call call-jack,$(PRIVATE_JACK_EXTRA_ARGS)) \ 2033 $(strip $(PRIVATE_JACK_FLAGS)) \ 2034 $(strip $(PRIVATE_JACK_DEBUG_FLAGS)) \ 2035 $(addprefix --classpath ,$(strip \ 2036 $(call normalize-path-list,$(call reverse-list,$(PRIVATE_STATIC_JACK_LIBRARIES)) $(PRIVATE_BOOTCLASSPATH_JAVA_LIBRARIES) $(PRIVATE_ALL_JACK_LIBRARIES)))) \ 2037 -D jack.import.resource.policy=keep-first \ 2038 -D jack.android.min-api-level=$(PRIVATE_JACK_MIN_SDK_VERSION) \ 2039 -D jack.import.type.policy=keep-first \ 2040 $(if $(PRIVATE_JACK_INCREMENTAL_DIR),--incremental-folder $(PRIVATE_JACK_INCREMENTAL_DIR)) \ 2041 @$@.java-source-list-uniq; \ 2042fi 2043touch $@ 2044endef 2045 2046define transform-jar-to-jack 2047 $(hide) mkdir -p $(dir $@) 2048 $(hide) mkdir -p $@.tmpjill.res 2049 $(hide) unzip -qo $< -d $@.tmpjill.res 2050 $(hide) find $@.tmpjill.res -iname "*.class" -delete 2051 $(hide) $(call call-jack) \ 2052 $(PRIVATE_JACK_FLAGS) \ 2053 -D jack.import.resource.policy=keep-first \ 2054 -D jack.import.type.policy=keep-first \ 2055 -D jack.android.min-api-level=$(PRIVATE_JACK_MIN_SDK_VERSION) \ 2056 --import $< \ 2057 --import-resource $@.tmpjill.res \ 2058 --output-jack $@ 2059 $(hide) rm -rf $@.tmpjill.res 2060endef 2061 2062# Moves $1.tmp to $1 if necessary. This is designed to be used with 2063# .KATI_RESTAT. For kati, this function doesn't update the timestamp 2064# of $1 when $1.tmp is identical to $1 so that ninja won't rebuild 2065# targets which depend on $1. 2066define commit-change-for-toc 2067$(hide) if cmp -s $1.tmp $1 ; then \ 2068 rm $1.tmp ; \ 2069else \ 2070 mv $1.tmp $1 ; \ 2071fi 2072endef 2073 2074## Rule to create a table of contents from a .jar file. 2075## Must be called with $(eval). 2076# $(1): A .jar file 2077define _transform-jar-to-toc 2078$1.toc: $1 | $(IJAR) 2079 @echo Generating TOC: $$@ 2080 $(hide) $(IJAR) $$< $$@.tmp 2081 $$(call commit-change-for-toc,$$@) 2082endef 2083 2084## Define a rule which generates .jar.toc and mark it as .KATI_RESTAT. 2085# $(1): A .jar file 2086define define-jar-to-toc-rule 2087$(eval $(call _transform-jar-to-toc,$1))\ 2088$(eval .KATI_RESTAT: $1.toc) 2089endef 2090 2091ifeq (,$(TARGET_BUILD_APPS)) 2092 2093## Rule to create a table of contents from a .dex file. 2094## Must be called with $(eval). 2095# $(1): The directory which contains classes*.dex files 2096define _transform-dex-to-toc 2097$1/classes.dex.toc: PRIVATE_INPUT_DEX_FILES := $1/classes*.dex 2098$1/classes.dex.toc: $1/classes.dex $(DEXDUMP) 2099 @echo Generating TOC: $$@ 2100 $(hide) $(DEXDUMP) -l xml $$(PRIVATE_INPUT_DEX_FILES) > $$@.tmp 2101 $$(call commit-change-for-toc,$$@) 2102endef 2103 2104## Define a rule which generates .dex.toc and mark it as .KATI_RESTAT. 2105# $(1): The directory which contains classes*.dex files 2106define define-dex-to-toc-rule 2107$(eval $(call _transform-dex-to-toc,$1))\ 2108$(eval .KATI_RESTAT: $1/classes.dex.toc) 2109endef 2110 2111else 2112 2113# Turn off .toc optimization for apps build as we cannot build dexdump. 2114define define-dex-to-toc-rule 2115endef 2116 2117endif # TARGET_BUILD_APPS 2118 2119 2120# Invoke Jack to compile java from source to jack files without shrink or obfuscation. 2121# 2122# Some historical notes: 2123# - below we write the list of java files to java-source-list to avoid argument 2124# list length problems with Cygwin 2125# - we filter out duplicate java file names because Jack doesn't like them. 2126define java-to-jack 2127$(hide) rm -f $@ 2128$(hide) rm -rf $(PRIVATE_JACK_INTERMEDIATES_DIR) 2129$(hide) mkdir -p $(dir $@) 2130$(hide) mkdir -p $(PRIVATE_JACK_INTERMEDIATES_DIR) 2131$(if $(PRIVATE_JACK_INCREMENTAL_DIR),$(hide) mkdir -p $(PRIVATE_JACK_INCREMENTAL_DIR)) 2132$(call dump-words-to-file,$(PRIVATE_JAVA_SOURCES),$(PRIVATE_JACK_INTERMEDIATES_DIR)/java-source-list) 2133$(hide) if [ -d "$(PRIVATE_SOURCE_INTERMEDIATES_DIR)" ]; then \ 2134 find $(PRIVATE_SOURCE_INTERMEDIATES_DIR) -name '*.java' >> $(PRIVATE_JACK_INTERMEDIATES_DIR)/java-source-list; \ 2135fi 2136$(hide) tr ' ' '\n' < $(PRIVATE_JACK_INTERMEDIATES_DIR)/java-source-list \ 2137 | $(NORMALIZE_PATH) | sort -u > $(PRIVATE_JACK_INTERMEDIATES_DIR)/java-source-list-uniq 2138$(if $(PRIVATE_JACK_PROGUARD_FLAGS), \ 2139 $(hide) echo -basedirectory $(CURDIR) > $@.flags; \ 2140 echo $(PRIVATE_JACK_PROGUARD_FLAGS) >> $@.flags; \ 2141) 2142$(if $(PRIVATE_EXTRA_JAR_ARGS), 2143 $(hide) mkdir -p $@.res.tmp 2144 $(hide) $(call create-empty-package-at,$@.res.tmp.zip) 2145 $(hide) $(call add-java-resources-to,$@.res.tmp.zip) 2146 $(hide) unzip -qo $@.res.tmp.zip -d $@.res.tmp 2147 $(hide) rm $@.res.tmp.zip) 2148$(hide) if [ -s $(PRIVATE_JACK_INTERMEDIATES_DIR)/java-source-list-uniq ] ; then \ 2149 export tmpEcjArg="@$(PRIVATE_JACK_INTERMEDIATES_DIR)/java-source-list-uniq"; \ 2150else \ 2151 export tmpEcjArg=""; \ 2152fi; \ 2153$(call call-jack) \ 2154 $(strip $(PRIVATE_JACK_FLAGS)) \ 2155 $(if $(NO_OPTIMIZE_DX), \ 2156 -D jack.dex.optimize="false") \ 2157 $(addprefix --classpath ,$(strip \ 2158 $(call normalize-path-list,$(PRIVATE_BOOTCLASSPATH_JAVA_LIBRARIES) $(PRIVATE_ALL_JACK_LIBRARIES)))) \ 2159 $(addprefix --import ,$(call reverse-list,$(PRIVATE_STATIC_JACK_LIBRARIES))) \ 2160 $(if $(PRIVATE_EXTRA_JAR_ARGS),--import-resource $@.res.tmp) \ 2161 -D jack.import.resource.policy=keep-first \ 2162 -D jack.import.type.policy=keep-first \ 2163 -D jack.android.min-api-level=$(PRIVATE_JACK_MIN_SDK_VERSION) \ 2164 $(if $(PRIVATE_JACK_INCREMENTAL_DIR),--incremental-folder $(PRIVATE_JACK_INCREMENTAL_DIR)) \ 2165 --output-jack $@ \ 2166 $(addprefix --config-jarjar ,$(strip $(PRIVATE_JARJAR_RULES))) \ 2167 $(if $(PRIVATE_JACK_PROGUARD_FLAGS),--config-proguard $@.flags) \ 2168 $$tmpEcjArg \ 2169 || ( rm -f $@ ; exit 41 ) 2170$(hide) rm -f $(PRIVATE_JACK_INTERMEDIATES_DIR)/java-source-list 2171$(if $(PRIVATE_EXTRA_JAR_ARGS),$(hide) rm -rf $@.res.tmp) 2172$(hide) mv $(PRIVATE_JACK_INTERMEDIATES_DIR)/java-source-list-uniq $(PRIVATE_JACK_INTERMEDIATES_DIR).java-source-list 2173$(if $(PRIVATE_JAR_PACKAGES), $(hide) echo unsupported options PRIVATE_JAR_PACKAGES in $@; exit 53) 2174$(if $(PRIVATE_JAR_EXCLUDE_PACKAGES), $(hide) echo unsupported options JAR_EXCLUDE_PACKAGES in $@; exit 53) 2175$(if $(PRIVATE_JAR_MANIFEST), $(hide) echo unsupported options JAR_MANIFEST in $@; exit 53) 2176endef 2177 2178define transform-classes.jar-to-emma 2179$(hide) java -classpath $(EMMA_JAR) emma instr -outmode fullcopy -outfile \ 2180 $(PRIVATE_EMMA_COVERAGE_FILE) -ip $< -d $(PRIVATE_EMMA_INTERMEDIATES_DIR) \ 2181 $(addprefix -ix , $(PRIVATE_EMMA_COVERAGE_FILTER)) 2182endef 2183 2184#TODO: use a smaller -Xmx value for most libraries; 2185# only core.jar and framework.jar need a heap this big. 2186define transform-classes.jar-to-dex 2187@echo "target Dex: $(PRIVATE_MODULE)" 2188@mkdir -p $(dir $@) 2189$(hide) rm -f $(dir $@)classes*.dex 2190$(hide) $(DX) \ 2191 -JXms16M -JXmx2048M \ 2192 --dex --output=$(dir $@) \ 2193 $(if $(NO_OPTIMIZE_DX), \ 2194 --no-optimize) \ 2195 $(if $(GENERATE_DEX_DEBUG), \ 2196 --debug --verbose \ 2197 --dump-to=$(@:.dex=.lst) \ 2198 --dump-width=1000) \ 2199 $(PRIVATE_DX_FLAGS) \ 2200 $< 2201endef 2202 2203# Create a mostly-empty .jar file that we'll add to later. 2204# The MacOS jar tool doesn't like creating empty jar files, 2205# so we need to give it something. 2206# $(1) package to create 2207define create-empty-package-at 2208@mkdir -p $(dir $(1)) 2209$(hide) touch $(dir $(1))zipdummy 2210$(hide) (cd $(dir $(1)) && jar cf $(notdir $(1)) zipdummy) 2211$(hide) zip -qd $(1) zipdummy 2212$(hide) rm $(dir $(1))zipdummy 2213endef 2214 2215# Create a mostly-empty .jar file that we'll add to later. 2216# The MacOS jar tool doesn't like creating empty jar files, 2217# so we need to give it something. 2218define create-empty-package 2219$(call create-empty-package-at,$@) 2220endef 2221 2222# Copy an arhchive file and delete any class files and empty folders inside. 2223# $(1): the source archive file. 2224# $(2): the destination archive file. 2225define initialize-package-file 2226@mkdir -p $(dir $(2)) 2227$(hide) cp -f $(1) $(2) 2228$(hide) zip -qd $(2) "*.class" \ 2229 $(if $(strip $(PRIVATE_DONT_DELETE_JAR_DIRS)),,"*/") \ 2230 || true # Ignore the error when nothing to delete. 2231endef 2232 2233#TODO: we kinda want to build different asset packages for 2234# different configurations, then combine them later (or something). 2235# Per-locale, etc. 2236# A list of dynamic and static parameters; build layers for 2237# dynamic params that lay over the static ones. 2238#TODO: update the manifest to point to the package file 2239#Note that the version numbers are given to aapt as simple default 2240#values; applications can override these by explicitly stating 2241#them in their manifest. 2242define add-assets-to-package 2243$(hide) $(AAPT) package -u $(PRIVATE_AAPT_FLAGS) \ 2244 $(addprefix -c , $(PRIVATE_PRODUCT_AAPT_CONFIG)) \ 2245 $(addprefix --preferred-density , $(PRIVATE_PRODUCT_AAPT_PREF_CONFIG)) \ 2246 $(addprefix -M , $(PRIVATE_ANDROID_MANIFEST)) \ 2247 $(addprefix -S , $(PRIVATE_RESOURCE_DIR)) \ 2248 $(addprefix -A , $(PRIVATE_ASSET_DIR)) \ 2249 $(addprefix -I , $(PRIVATE_AAPT_INCLUDES)) \ 2250 $(addprefix --min-sdk-version , $(PRIVATE_DEFAULT_APP_TARGET_SDK)) \ 2251 $(addprefix --target-sdk-version , $(PRIVATE_DEFAULT_APP_TARGET_SDK)) \ 2252 $(if $(filter --product,$(PRIVATE_AAPT_FLAGS)),,$(addprefix --product , $(TARGET_AAPT_CHARACTERISTICS))) \ 2253 $(if $(filter --version-code,$(PRIVATE_AAPT_FLAGS)),,--version-code $(PLATFORM_SDK_VERSION)) \ 2254 $(if $(filter --version-name,$(PRIVATE_AAPT_FLAGS)),,--version-name $(APPS_DEFAULT_VERSION_NAME)) \ 2255 $(addprefix --rename-manifest-package , $(PRIVATE_MANIFEST_PACKAGE_NAME)) \ 2256 $(addprefix --rename-instrumentation-target-package , $(PRIVATE_MANIFEST_INSTRUMENTATION_FOR)) \ 2257 --skip-symbols-without-default-localization \ 2258 -F $@ 2259endef 2260 2261# We need the extra blank line, so that the command will be on a separate line. 2262# $(1): the ABI name 2263# $(2): the list of shared libraies 2264define _add-jni-shared-libs-to-package-per-abi 2265$(hide) cp $(2) $(dir $@)lib/$(1) 2266 2267endef 2268 2269# For apps_only build, don't uncompress/page-align the jni libraries, 2270# because the apk may be run on older platforms that don't support loading jni directly from apk. 2271ifdef TARGET_BUILD_APPS 2272JNI_COMPRESS_FLAGS := 2273ZIPALIGN_PAGE_ALIGN_FLAGS := 2274else 2275JNI_COMPRESS_FLAGS := -0 2276ZIPALIGN_PAGE_ALIGN_FLAGS := -p 2277endif 2278 2279define add-jni-shared-libs-to-package 2280$(hide) rm -rf $(dir $@)lib 2281$(hide) mkdir -p $(addprefix $(dir $@)lib/,$(PRIVATE_JNI_SHARED_LIBRARIES_ABI)) 2282$(foreach abi,$(PRIVATE_JNI_SHARED_LIBRARIES_ABI),\ 2283 $(call _add-jni-shared-libs-to-package-per-abi,$(abi),\ 2284 $(patsubst $(abi):%,%,$(filter $(abi):%,$(PRIVATE_JNI_SHARED_LIBRARIES))))) 2285$(hide) (cd $(dir $@) && zip -qrX $(JNI_COMPRESS_FLAGS) $(notdir $@) lib) 2286$(hide) rm -rf $(dir $@)lib 2287endef 2288 2289#TODO: update the manifest to point to the dex file 2290define add-dex-to-package 2291$(hide) find $(dir $(PRIVATE_DEX_FILE)) -maxdepth 1 -name "classes*.dex" | sort | xargs zip -qjX $@ 2292endef 2293 2294# Add java resources added by the current module. 2295# $(1) destination package 2296# 2297define add-java-resources-to 2298$(call dump-words-to-file, $(PRIVATE_EXTRA_JAR_ARGS), $(1).jar-arg-list) 2299$(hide) jar uf $(1) @$(1).jar-arg-list 2300@rm -f $(1).jar-arg-list 2301endef 2302 2303# Add resources carried by static Jack libraries. 2304# 2305define add-carried-jack-resources 2306 $(hide) if [ -d $(PRIVATE_JACK_INTERMEDIATES_DIR) ] ; then \ 2307 find $(PRIVATE_JACK_INTERMEDIATES_DIR) -type f | sort \ 2308 | sed -e "s?^$(PRIVATE_JACK_INTERMEDIATES_DIR)/? -C \"$(PRIVATE_JACK_INTERMEDIATES_DIR)\" \"?" -e "s/$$/\"/" \ 2309 > $(dir $@)jack_res_jar_flags; \ 2310 if [ -s $(dir $@)jack_res_jar_flags ] ; then \ 2311 jar uf $@ @$(dir $@)jack_res_jar_flags; \ 2312 fi; \ 2313fi 2314endef 2315 2316# Returns the minSdkVersion of the specified APK as a decimal number. If the 2317# version is a codename, returns the current platform SDK version (always a 2318# decimal number) instead. If the APK does not specify a minSdkVersion, returns 2319# 0 to match how the Android platform interprets this situation at runtime. 2320# 2321define get-package-min-sdk-version-int 2322$$(($(AAPT) dump badging $(1) 2>&1 | grep '^sdkVersion' || echo "sdkVersion:'0'") \ 2323 | cut -d"'" -f2 | \ 2324 sed -e s/^$(PLATFORM_VERSION_CODENAME)$$/$(PLATFORM_SDK_VERSION)/) 2325endef 2326 2327# Sign a package using the specified key/cert. 2328# 2329define sign-package 2330$(hide) mv $@ $@.unsigned 2331$(hide) java -Djava.library.path=$(SIGNAPK_JNI_LIBRARY_PATH) -jar $(SIGNAPK_JAR) \ 2332 --min-sdk-version $(call get-package-min-sdk-version-int,$@.unsigned) \ 2333 $(PRIVATE_CERTIFICATE) $(PRIVATE_PRIVATE_KEY) \ 2334 $(PRIVATE_ADDITIONAL_CERTIFICATES) $@.unsigned $@.signed 2335$(hide) mv $@.signed $@ 2336endef 2337 2338# Align STORED entries of a package on 4-byte boundaries to make them easier to mmap. 2339# 2340define align-package 2341$(hide) mv $@ $@.unaligned 2342$(hide) $(ZIPALIGN) \ 2343 -f \ 2344 $(ZIPALIGN_PAGE_ALIGN_FLAGS) \ 2345 4 \ 2346 $@.unaligned $@.aligned 2347$(hide) mv $@.aligned $@ 2348endef 2349 2350# Remove dynamic timestamps from packages 2351# 2352ifndef TARGET_BUILD_APPS 2353define remove-timestamps-from-package 2354$(hide) $(ZIPTIME) $@ 2355endef 2356endif 2357 2358# Uncompress shared libraries embedded in an apk. 2359# 2360define uncompress-shared-libs 2361$(hide) if unzip -l $@ $(PRIVATE_EMBEDDED_JNI_LIBS) >/dev/null ; then \ 2362 rm -rf $(dir $@)uncompressedlibs && mkdir $(dir $@)uncompressedlibs; \ 2363 unzip $@ $(PRIVATE_EMBEDDED_JNI_LIBS) -d $(dir $@)uncompressedlibs && \ 2364 zip -d $@ 'lib/*.so' && \ 2365 ( cd $(dir $@)uncompressedlibs && find lib -type f | sort | zip -D -X -0 ../$(notdir $@) -@ ) && \ 2366 rm -rf $(dir $@)uncompressedlibs; \ 2367 fi 2368endef 2369 2370define install-dex-debug 2371$(hide) if [ -f "$(PRIVATE_INTERMEDIATES_DIR)/classes.dex" ]; then \ 2372 mkdir -p $(TOP)/dalvik/DEBUG-FILES; \ 2373 $(ACP) $(PRIVATE_INTERMEDIATES_DIR)/classes.dex \ 2374 $(TOP)/dalvik/DEBUG-FILES/$(PRIVATE_MODULE).dex; \ 2375 fi 2376$(hide) if [ -f "$(PRIVATE_INTERMEDIATES_DIR)/classes.lst" ]; then \ 2377 mkdir -p $(TOP)/dalvik/DEBUG-FILES; \ 2378 $(ACP) $(PRIVATE_INTERMEDIATES_DIR)/classes.lst \ 2379 $(TOP)/dalvik/DEBUG-FILES/$(PRIVATE_MODULE).lst; \ 2380 fi 2381endef 2382 2383# TODO(joeo): If we can ever upgrade to post 3.81 make and get the 2384# new prebuilt rules to work, we should change this to copy the 2385# resources to the out directory and then copy the resources. 2386 2387# Note: we intentionally don't clean PRIVATE_CLASS_INTERMEDIATES_DIR 2388# in transform-java-to-classes for the sake of vm-tests. 2389define transform-host-java-to-package 2390@echo "$($(PRIVATE_PREFIX)DISPLAY) Java: $(PRIVATE_MODULE) ($(PRIVATE_CLASS_INTERMEDIATES_DIR))" 2391$(call compile-java,$(HOST_JAVAC),$(PRIVATE_BOOTCLASSPATH)) 2392endef 2393 2394########################################################### 2395## Commands for copying files 2396########################################################### 2397 2398# Define a rule to copy a header. Used via $(eval) by copy_headers.make. 2399# $(1): source header 2400# $(2): destination header 2401define copy-one-header 2402$(2): $(1) 2403 @echo "Header: $$@" 2404 $$(copy-file-to-new-target-with-cp) 2405endef 2406 2407# Define a rule to copy a file. For use via $(eval). 2408# $(1): source file 2409# $(2): destination file 2410define copy-one-file 2411$(2): $(1) 2412 @echo "Copy: $$@" 2413 $$(copy-file-to-target) 2414endef 2415 2416# Copies many files. 2417# $(1): The files to copy. Each entry is a ':' separated src:dst pair 2418# Evaluates to the list of the dst files (ie suitable for a dependency list) 2419define copy-many-files 2420$(foreach f, $(1), $(strip \ 2421 $(eval _cmf_tuple := $(subst :, ,$(f))) \ 2422 $(eval _cmf_src := $(word 1,$(_cmf_tuple))) \ 2423 $(eval _cmf_dest := $(word 2,$(_cmf_tuple))) \ 2424 $(eval $(call copy-one-file,$(_cmf_src),$(_cmf_dest))) \ 2425 $(_cmf_dest))) 2426endef 2427 2428# Copy the file only if it's a well-formed xml file. For use via $(eval). 2429# $(1): source file 2430# $(2): destination file, must end with .xml. 2431define copy-xml-file-checked 2432$(2): $(1) 2433 @echo "Copy xml: $$@" 2434 $(hide) xmllint $$< >/dev/null # Don't print the xml file to stdout. 2435 $$(copy-file-to-target) 2436endef 2437 2438# The -t option to acp and the -p option to cp is 2439# required for OSX. OSX has a ridiculous restriction 2440# where it's an error for a .a file's modification time 2441# to disagree with an internal timestamp, and this 2442# macro is used to install .a files (among other things). 2443 2444# Copy a single file from one place to another, 2445# preserving permissions and overwriting any existing 2446# file. 2447# When we used acp, it could not handle high resolution timestamps 2448# on file systems like ext4. Because of that, '-t' option was disabled 2449# and copy-file-to-target was identical to copy-file-to-new-target. 2450# Keep the behavior until we audit and ensure that switching this back 2451# won't break anything. 2452define copy-file-to-target 2453@mkdir -p $(dir $@) 2454$(hide) rm -f $@ 2455$(hide) cp $< $@ 2456endef 2457 2458# The same as copy-file-to-target, but use the local 2459# cp command instead of acp. 2460define copy-file-to-target-with-cp 2461@mkdir -p $(dir $@) 2462$(hide) rm -f $@ 2463$(hide) cp -p $< $@ 2464endef 2465 2466# The same as copy-file-to-target, but use the zipalign tool to do so. 2467define copy-file-to-target-with-zipalign 2468@mkdir -p $(dir $@) 2469$(hide) rm -f $@ 2470$(hide) $(ZIPALIGN) -f 4 $< $@ 2471endef 2472 2473# The same as copy-file-to-target, but strip out "# comment"-style 2474# comments (for config files and such). 2475define copy-file-to-target-strip-comments 2476@mkdir -p $(dir $@) 2477$(hide) rm -f $@ 2478$(hide) sed -e 's/#.*$$//' -e 's/[ \t]*$$//' -e '/^$$/d' < $< > $@ 2479endef 2480 2481# The same as copy-file-to-target, but don't preserve 2482# the old modification time. 2483define copy-file-to-new-target 2484@mkdir -p $(dir $@) 2485$(hide) rm -f $@ 2486$(hide) cp $< $@ 2487endef 2488 2489# The same as copy-file-to-new-target, but use the local 2490# cp command instead of acp. 2491define copy-file-to-new-target-with-cp 2492@mkdir -p $(dir $@) 2493$(hide) rm -f $@ 2494$(hide) cp $< $@ 2495endef 2496 2497# Copy a prebuilt file to a target location. 2498define transform-prebuilt-to-target 2499@echo "$(if $(PRIVATE_IS_HOST_MODULE),host,target) Prebuilt: $(PRIVATE_MODULE) ($@)" 2500$(copy-file-to-target) 2501endef 2502 2503# Copy a prebuilt file to a target location, using zipalign on it. 2504define transform-prebuilt-to-target-with-zipalign 2505@echo "$(if $(PRIVATE_IS_HOST_MODULE),host,target) Prebuilt APK: $(PRIVATE_MODULE) ($@)" 2506$(copy-file-to-target-with-zipalign) 2507endef 2508 2509# Copy a prebuilt file to a target location, stripping "# comment" comments. 2510define transform-prebuilt-to-target-strip-comments 2511@echo "$(if $(PRIVATE_IS_HOST_MODULE),host,target) Prebuilt: $(PRIVATE_MODULE) ($@)" 2512$(copy-file-to-target-strip-comments) 2513endef 2514 2515# Copy a list of files/directories to target location, with sub dir structure preserved. 2516# For example $(HOST_OUT_EXECUTABLES)/aapt -> $(staging)/bin/aapt . 2517# $(1): the source list of files/directories. 2518# $(2): the path prefix to strip. In the above example it would be $(HOST_OUT). 2519# $(3): the target location. 2520define copy-files-with-structure 2521$(foreach t,$(1),\ 2522 $(eval s := $(patsubst $(2)%,%,$(t)))\ 2523 $(hide) mkdir -p $(dir $(3)/$(s)); cp -Rf $(t) $(3)/$(s)$(newline)) 2524endef 2525 2526 2527########################################################### 2528## Commands to call Proguard 2529########################################################### 2530define transform-jar-to-proguard 2531@echo Proguard: $@ 2532$(hide) $(PROGUARD) -injars $< -outjars $@ $(PRIVATE_PROGUARD_FLAGS) \ 2533 $(addprefix -injars , $(PRIVATE_EXTRA_INPUT_JAR)) 2534endef 2535 2536########################################################### 2537## Stuff source generated from one-off tools 2538########################################################### 2539 2540define transform-generated-source 2541@echo "target Generated: $(PRIVATE_MODULE) <= $<" 2542@mkdir -p $(dir $@) 2543$(hide) $(PRIVATE_CUSTOM_TOOL) 2544endef 2545 2546 2547########################################################### 2548## Assertions about attributes of the target 2549########################################################### 2550 2551# $(1): The file to check 2552ifndef get-file-size 2553$(error HOST_OS must define get-file-size) 2554endif 2555 2556# Convert a partition data size (eg, as reported in /proc/mtd) to the 2557# size of the image used to flash that partition (which includes a 2558# spare area for each page). 2559# $(1): the partition data size 2560define image-size-from-data-size 2561$(strip $(eval _isfds_value := $$(shell echo $$$$(($(1) / $(BOARD_NAND_PAGE_SIZE) * \ 2562 ($(BOARD_NAND_PAGE_SIZE)+$(BOARD_NAND_SPARE_SIZE))))))\ 2563$(if $(filter 0, $(_isfds_value)),$(shell echo $$(($(BOARD_NAND_PAGE_SIZE)+$(BOARD_NAND_SPARE_SIZE)))),$(_isfds_value))\ 2564$(eval _isfds_value :=)) 2565endef 2566 2567# $(1): The file(s) to check (often $@) 2568# $(2): The maximum total image size, in decimal bytes. 2569# Make sure to take into account any reserved space needed for the FS. 2570# 2571# If $(2) is empty, evaluates to "true" 2572# 2573# Reserve bad blocks. Make sure that MAX(1% of partition size, 2 blocks) 2574# is left over after the image has been flashed. Round the 1% up to the 2575# next whole flash block size. 2576define assert-max-file-size 2577$(if $(2), \ 2578 size=$$(for i in $(1); do $(call get-file-size,$$i); echo +; done; echo 0); \ 2579 total=$$(( $$( echo "$$size" ) )); \ 2580 printname=$$(echo -n "$(1)" | tr " " +); \ 2581 img_blocksize=$(call image-size-from-data-size,$(BOARD_FLASH_BLOCK_SIZE)); \ 2582 twoblocks=$$((img_blocksize * 2)); \ 2583 onepct=$$((((($(2) / 100) - 1) / img_blocksize + 1) * img_blocksize)); \ 2584 reserve=$$((twoblocks > onepct ? twoblocks : onepct)); \ 2585 maxsize=$$(($(2) - reserve)); \ 2586 echo "$$printname maxsize=$$maxsize blocksize=$$img_blocksize total=$$total reserve=$$reserve"; \ 2587 if [ "$$total" -gt "$$maxsize" ]; then \ 2588 echo "error: $$printname too large ($$total > [$(2) - $$reserve])"; \ 2589 false; \ 2590 elif [ "$$total" -gt $$((maxsize - 32768)) ]; then \ 2591 echo "WARNING: $$printname approaching size limit ($$total now; limit $$maxsize)"; \ 2592 fi \ 2593 , \ 2594 true \ 2595 ) 2596endef 2597 2598# Like assert-max-file-size, but the second argument is a partition 2599# size, which we'll convert to a max image size before checking it 2600# against the files. 2601# 2602# $(1): The file(s) to check (often $@) 2603# $(2): The partition size. 2604define assert-max-image-size 2605$(if $(2), \ 2606 $(call assert-max-file-size,$(1),$(call image-size-from-data-size,$(2)))) 2607endef 2608 2609 2610########################################################### 2611## Define device-specific radio files 2612########################################################### 2613INSTALLED_RADIOIMAGE_TARGET := 2614 2615# Copy a radio image file to the output location, and add it to 2616# INSTALLED_RADIOIMAGE_TARGET. 2617# $(1): filename 2618define add-radio-file 2619 $(eval $(call add-radio-file-internal,$(1),$(notdir $(1)))) 2620endef 2621define add-radio-file-internal 2622INSTALLED_RADIOIMAGE_TARGET += $$(PRODUCT_OUT)/$(2) 2623$$(PRODUCT_OUT)/$(2) : $$(LOCAL_PATH)/$(1) 2624 $$(transform-prebuilt-to-target) 2625endef 2626 2627# Version of add-radio-file that also arranges for the version of the 2628# file to be checked against the contents of 2629# $(TARGET_BOARD_INFO_FILE). 2630# $(1): filename 2631# $(2): name of version variable in board-info (eg, "version-baseband") 2632define add-radio-file-checked 2633 $(eval $(call add-radio-file-checked-internal,$(1),$(notdir $(1)),$(2))) 2634endef 2635define add-radio-file-checked-internal 2636INSTALLED_RADIOIMAGE_TARGET += $$(PRODUCT_OUT)/$(2) 2637BOARD_INFO_CHECK += $(3):$(LOCAL_PATH)/$(1) 2638$$(PRODUCT_OUT)/$(2) : $$(LOCAL_PATH)/$(1) 2639 $$(transform-prebuilt-to-target) 2640endef 2641 2642 2643########################################################### 2644# Override the package defined in $(1), setting the 2645# variables listed below differently. 2646# 2647# $(1): The makefile to override (relative to the source 2648# tree root) 2649# $(2): Old LOCAL_PACKAGE_NAME value. 2650# $(3): New LOCAL_PACKAGE_NAME value. 2651# $(4): New LOCAL_MANIFEST_PACKAGE_NAME value. 2652# $(5): New LOCAL_CERTIFICATE value. 2653# $(6): New LOCAL_INSTRUMENTATION_FOR value. 2654# $(7): New LOCAL_MANIFEST_INSTRUMENTATION_FOR value. 2655# 2656# Note that LOCAL_PACKAGE_OVERRIDES is NOT cleared in 2657# clear_vars.mk. 2658########################################################### 2659define inherit-package 2660 $(eval $(call inherit-package-internal,$(1),$(2),$(3),$(4),$(5),$(6),$(7))) 2661endef 2662 2663define inherit-package-internal 2664 LOCAL_PACKAGE_OVERRIDES \ 2665 := $(strip $(1))||$(strip $(2))||$(strip $(3))||$(strip $(4))||&&$(strip $(5))||&&$(strip $(6))||&&$(strip $(7)) $(LOCAL_PACKAGE_OVERRIDES) 2666 include $(1) 2667 LOCAL_PACKAGE_OVERRIDES \ 2668 := $(wordlist 1,$(words $(LOCAL_PACKAGE_OVERRIDES)), $(LOCAL_PACKAGE_OVERRIDES)) 2669endef 2670 2671# To be used with inherit-package above 2672# Evalutes to true if the package was overridden 2673define set-inherited-package-variables 2674$(strip $(call set-inherited-package-variables-internal)) 2675endef 2676 2677define keep-or-override 2678$(eval $(1) := $(if $(2),$(2),$($(1)))) 2679endef 2680 2681define set-inherited-package-variables-internal 2682 $(eval _o := $(subst ||, ,$(lastword $(LOCAL_PACKAGE_OVERRIDES)))) 2683 $(eval _n := $(subst ||, ,$(firstword $(LOCAL_PACKAGE_OVERRIDES)))) 2684 $(if $(filter $(word 2,$(_n)),$(LOCAL_PACKAGE_NAME)), \ 2685 $(eval LOCAL_PACKAGE_NAME := $(word 3,$(_o))) \ 2686 $(eval LOCAL_MANIFEST_PACKAGE_NAME := $(word 4,$(_o))) \ 2687 $(call keep-or-override,LOCAL_CERTIFICATE,$(patsubst &&%,%,$(word 5,$(_o)))) \ 2688 $(call keep-or-override,LOCAL_INSTRUMENTATION_FOR,$(patsubst &&%,%,$(word 6,$(_o)))) \ 2689 $(call keep-or-override,LOCAL_MANIFEST_INSTRUMENTATION_FOR,$(patsubst &&%,%,$(word 7,$(_o)))) \ 2690 $(eval LOCAL_OVERRIDES_PACKAGES := $(sort $(LOCAL_OVERRIDES_PACKAGES) $(word 2,$(_o)))) \ 2691 true \ 2692 ,) 2693endef 2694 2695########################################################### 2696## API Check 2697########################################################### 2698 2699# eval this to define a rule that runs apicheck. 2700# 2701# Args: 2702# $(1) target 2703# $(2) stable api file 2704# $(3) api file to be tested 2705# $(4) stable removed api file 2706# $(5) removed api file to be tested 2707# $(6) arguments for apicheck 2708# $(7) command to run if apicheck failed 2709# $(8) target dependent on this api check 2710# $(9) additional dependencies 2711define check-api 2712$(TARGET_OUT_COMMON_INTERMEDIATES)/PACKAGING/$(strip $(1))-timestamp: $(2) $(3) $(4) $(APICHECK) $(9) 2713 @echo "Checking API:" $(1) 2714 $(hide) ( $(APICHECK_COMMAND) $(6) $(2) $(3) $(4) $(5) || ( $(7) ; exit 38 ) ) 2715 $(hide) mkdir -p $$(dir $$@) 2716 $(hide) touch $$@ 2717$(8): $(TARGET_OUT_COMMON_INTERMEDIATES)/PACKAGING/$(strip $(1))-timestamp 2718endef 2719 2720## Whether to build from source if prebuilt alternative exists 2721########################################################### 2722# $(1): module name 2723# $(2): LOCAL_PATH 2724# Expands to empty string if not from source. 2725ifeq (true,$(ANDROID_BUILD_FROM_SOURCE)) 2726define if-build-from-source 2727true 2728endef 2729else 2730define if-build-from-source 2731$(if $(filter $(ANDROID_NO_PREBUILT_MODULES),$(1))$(filter \ 2732 $(addsuffix %,$(ANDROID_NO_PREBUILT_PATHS)),$(2)),true) 2733endef 2734endif 2735 2736# Include makefile $(1) if build from source for module $(2) 2737# $(1): the makefile to include 2738# $(2): module name 2739# $(3): LOCAL_PATH 2740define include-if-build-from-source 2741$(if $(call if-build-from-source,$(2),$(3)),$(eval include $(1))) 2742endef 2743 2744# Return the arch for the source file of a prebuilt 2745# Return "none" if no matching arch found and return empty 2746# if the input is empty, so the result can be passed to 2747# LOCAL_MODULE_TARGET_ARCH. 2748# $(1) the list of archs supported by the prebuilt 2749define get-prebuilt-src-arch 2750$(strip $(if $(filter $(TARGET_ARCH),$(1)),$(TARGET_ARCH),\ 2751 $(if $(filter $(TARGET_2ND_ARCH),$(1)),$(TARGET_2ND_ARCH),$(if $(1),none)))) 2752endef 2753 2754########################################################### 2755## Other includes 2756########################################################### 2757 2758# ----------------------------------------------------------------- 2759# Rules and functions to help copy important files to DIST_DIR 2760# when requested. 2761include $(BUILD_SYSTEM)/distdir.mk 2762 2763# Include any vendor specific definitions.mk file 2764-include $(TOPDIR)vendor/*/build/core/definitions.mk 2765-include $(TOPDIR)device/*/build/core/definitions.mk 2766-include $(TOPDIR)product/*/build/core/definitions.mk 2767 2768# broken: 2769# $(foreach file,$^,$(if $(findstring,.a,$(suffix $file)),-l$(file),$(file))) 2770 2771########################################################### 2772## Misc notes 2773########################################################### 2774 2775#DEPDIR = .deps 2776#df = $(DEPDIR)/$(*F) 2777 2778#SRCS = foo.c bar.c ... 2779 2780#%.o : %.c 2781# @$(MAKEDEPEND); \ 2782# cp $(df).d $(df).P; \ 2783# sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \ 2784# -e '/^$$/ d' -e 's/$$/ :/' < $(df).d >> $(df).P; \ 2785# rm -f $(df).d 2786# $(COMPILE.c) -o $@ $< 2787 2788#-include $(SRCS:%.c=$(DEPDIR)/%.P) 2789 2790 2791#%.o : %.c 2792# $(COMPILE.c) -MD -o $@ $< 2793# @cp $*.d $*.P; \ 2794# sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \ 2795# -e '/^$$/ d' -e 's/$$/ :/' < $*.d >> $*.P; \ 2796# rm -f $*.d 2797