definitions.mk revision 7f016150a0ba2c45859a4020a93c9000fd94f436
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))/classes$(COMMON_JAVA_PACKAGE_SUFFIX) 658endef 659 660# $(1): library name list 661# $(2): Non-empty if IS_HOST_MODULE 662define java-lib-files 663$(foreach lib,$(1),$(call _java-lib-full-classes.jar,$(lib),$(2))) 664endef 665 666# $(1): library name 667# $(2): Non-empty if IS_HOST_MODULE 668define _java-lib-full-dep 669$(call _java-lib-dir,$(1),$(2))/$(if $(2),javalib,classes)$(COMMON_JAVA_PACKAGE_SUFFIX) 670endef 671 672# $(1): library name list 673# $(2): Non-empty if IS_HOST_MODULE 674define java-lib-deps 675$(foreach lib,$(1),$(call _java-lib-full-dep,$(lib),$(2))) 676endef 677 678########################################################### 679## Convert "core ext framework" to "out/.../classes.jack ..." 680## $(1): library list 681## $(2): Non-empty if IS_HOST_MODULE 682########################################################### 683 684# $(1): library name 685# $(2): Non-empty if IS_HOST_MODULE 686define _jack-lib-full-classes 687$(call _java-lib-dir,$(1),$(2))/classes.jack 688endef 689 690# $(1): library name list 691# $(2): Non-empty if IS_HOST_MODULE 692define jack-lib-files 693$(foreach lib,$(1),$(call _jack-lib-full-classes,$(lib),$(2))) 694endef 695 696# $(1): library name 697# $(2): Non-empty if IS_HOST_MODULE 698define _jack-lib-full-dep 699$(call _jack-lib-full-classes,$(1),$(2)) 700endef 701 702# $(1): library name list 703# $(2): Non-empty if IS_HOST_MODULE 704define jack-lib-deps 705$(foreach lib,$(1),$(call _jack-lib-full-dep,$(lib),$(2))) 706endef 707 708########################################################### 709## Run rot13 on a string 710## $(1): the string. Must be one line. 711########################################################### 712define rot13 713$(shell echo $(1) | tr 'a-zA-Z' 'n-za-mN-ZA-M') 714endef 715 716 717########################################################### 718## Returns true if $(1) and $(2) are equal. Returns 719## the empty string if they are not equal. 720########################################################### 721define streq 722$(strip $(if $(strip $(1)),\ 723 $(if $(strip $(2)),\ 724 $(if $(filter-out __,_$(subst $(strip $(1)),,$(strip $(2)))$(subst $(strip $(2)),,$(strip $(1)))_),,true), \ 725 ),\ 726 $(if $(strip $(2)),\ 727 ,\ 728 true)\ 729 )) 730endef 731 732########################################################### 733## Convert "a b c" into "a:b:c" 734########################################################### 735define normalize-path-list 736$(subst $(space),:,$(strip $(1))) 737endef 738 739########################################################### 740## Read the word out of a colon-separated list of words. 741## This has the same behavior as the built-in function 742## $(word n,str). 743## 744## The individual words may not contain spaces. 745## 746## $(1): 1 based index 747## $(2): value of the form a:b:c... 748########################################################### 749 750define word-colon 751$(word $(1),$(subst :,$(space),$(2))) 752endef 753 754########################################################### 755## Convert "a=b c= d e = f" into "a=b c=d e=f" 756## 757## $(1): list to collapse 758## $(2): if set, separator word; usually "=", ":", or ":=" 759## Defaults to "=" if not set. 760########################################################### 761 762define collapse-pairs 763$(eval _cpSEP := $(strip $(if $(2),$(2),=)))\ 764$(subst $(space)$(_cpSEP)$(space),$(_cpSEP),$(strip \ 765 $(subst $(_cpSEP), $(_cpSEP) ,$(1)))) 766endef 767 768########################################################### 769## Given a list of pairs, if multiple pairs have the same 770## first components, keep only the first pair. 771## 772## $(1): list of pairs 773## $(2): the separator word, such as ":", "=", etc. 774define uniq-pairs-by-first-component 775$(eval _upbfc_fc_set :=)\ 776$(strip $(foreach w,$(1), $(eval _first := $(word 1,$(subst $(2),$(space),$(w))))\ 777 $(if $(filter $(_upbfc_fc_set),$(_first)),,$(w)\ 778 $(eval _upbfc_fc_set += $(_first)))))\ 779$(eval _upbfc_fc_set :=)\ 780$(eval _first:=) 781endef 782 783########################################################### 784## MODULE_TAG set operations 785########################################################### 786 787# Given a list of tags, return the targets that specify 788# any of those tags. 789# $(1): tag list 790define modules-for-tag-list 791$(sort $(foreach tag,$(1),$(foreach m,$(ALL_MODULE_NAME_TAGS.$(tag)),$(ALL_MODULES.$(m).INSTALLED)))) 792endef 793 794# Same as modules-for-tag-list, but operates on 795# ALL_MODULE_NAME_TAGS. 796# $(1): tag list 797define module-names-for-tag-list 798$(sort $(foreach tag,$(1),$(ALL_MODULE_NAME_TAGS.$(tag)))) 799endef 800 801# Given an accept and reject list, find the matching 802# set of targets. If a target has multiple tags and 803# any of them are rejected, the target is rejected. 804# Reject overrides accept. 805# $(1): list of tags to accept 806# $(2): list of tags to reject 807#TODO(dbort): do $(if $(strip $(1)),$(1),$(ALL_MODULE_TAGS)) 808#TODO(jbq): as of 20100106 nobody uses the second parameter 809define get-tagged-modules 810$(filter-out \ 811 $(call modules-for-tag-list,$(2)), \ 812 $(call modules-for-tag-list,$(1))) 813endef 814 815########################################################### 816## Append a leaf to a base path. Properly deals with 817## base paths ending in /. 818## 819## $(1): base path 820## $(2): leaf path 821########################################################### 822 823define append-path 824$(subst //,/,$(1)/$(2)) 825endef 826 827 828########################################################### 829## Package filtering 830########################################################### 831 832# Given a list of installed modules (short or long names) 833# return a list of the packages (yes, .apk packages, not 834# modules in general) that are overridden by this list and, 835# therefore, should not be installed. 836# $(1): mixed list of installed modules 837# TODO: This is fragile; find a reliable way to get this information. 838define _get-package-overrides 839 $(eval ### Discard any words containing slashes, unless they end in .apk, \ 840 ### in which case trim off the directory component and the suffix. \ 841 ### If there are no slashes, keep the entire word.) 842 $(eval _gpo_names := $(subst /,@@@ @@@,$(1))) 843 $(eval _gpo_names := \ 844 $(filter %.apk,$(_gpo_names)) \ 845 $(filter-out %@@@ @@@%,$(_gpo_names))) 846 $(eval _gpo_names := $(patsubst %.apk,%,$(_gpo_names))) 847 $(eval _gpo_names := $(patsubst @@@%,%,$(_gpo_names))) 848 849 $(eval ### Remove any remaining words that contain dots.) 850 $(eval _gpo_names := $(subst .,@@@ @@@,$(_gpo_names))) 851 $(eval _gpo_names := $(filter-out %@@@ @@@%,$(_gpo_names))) 852 853 $(eval ### Now we have a list of any words that could possibly refer to \ 854 ### packages, although there may be words that do not. Only \ 855 ### real packages will be present under PACKAGES.*, though.) 856 $(foreach _gpo_name,$(_gpo_names),$(PACKAGES.$(_gpo_name).OVERRIDES)) 857endef 858 859define get-package-overrides 860$(sort $(strip $(call _get-package-overrides,$(1)))) 861endef 862 863########################################################### 864## Output the command lines, or not 865########################################################### 866 867ifeq ($(strip $(SHOW_COMMANDS)),) 868define pretty 869@echo $1 870endef 871else 872define pretty 873endef 874endif 875 876########################################################### 877## Commands for munging the dependency files the compiler generates 878########################################################### 879# $(1): the input .d file 880# $(2): the output .P file 881define transform-d-to-p-args 882$(hide) cp $(1) $(2); \ 883 sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \ 884 -e '/^$$/ d' -e 's/$$/ :/' < $(1) >> $(2); \ 885 rm -f $(1) 886endef 887 888define transform-d-to-p 889$(call transform-d-to-p-args,$(@:%.o=%.d),$(@:%.o=%.P)) 890endef 891 892########################################################### 893## Commands for including the dependency files the compiler generates 894########################################################### 895# $(1): the .P file 896# $(2): the main build target 897define include-depfile 898$(eval $(2) : .KATI_DEPFILE := $1) 899endef 900 901########################################################### 902## Track source files compiled to objects 903########################################################### 904# $(1): list of sources 905# $(2): list of matching objects 906define track-src-file-obj 907$(eval $(call _track-src-file-obj,$(1))) 908endef 909define _track-src-file-obj 910i := w 911$(foreach s,$(1), 912my_tracked_src_files += $(s) 913my_src_file_obj_$(s) := $$(word $$(words $$(i)),$$(2)) 914i += w) 915endef 916 917# $(1): list of sources 918# $(2): list of matching generated sources 919define track-src-file-gen 920$(eval $(call _track-src-file-gen,$(2))) 921endef 922define _track-src-file-gen 923i := w 924$(foreach s,$(1), 925my_tracked_gen_files += $(s) 926my_src_file_gen_$(s) := $$(word $$(words $$(i)),$$(1)) 927i += w) 928endef 929 930# $(1): list of generated sources 931# $(2): list of matching objects 932define track-gen-file-obj 933$(call track-src-file-obj,$(foreach f,$(1),\ 934 $(or $(my_src_file_gen_$(f)),$(f))),$(2)) 935endef 936 937########################################################### 938## Commands for running lex 939########################################################### 940 941define transform-l-to-c-or-cpp 942@echo "Lex: $(PRIVATE_MODULE) <= $<" 943@mkdir -p $(dir $@) 944$(hide) $(LEX) -o$@ $< 945endef 946 947########################################################### 948## Commands for running yacc 949## 950########################################################### 951 952define transform-y-to-c-or-cpp 953@echo "Yacc: $(PRIVATE_MODULE) <= $<" 954@mkdir -p $(dir $@) 955$(YACC) $(PRIVATE_YACCFLAGS) \ 956 --defines=$(basename $@).h \ 957 -o $@ $< 958endef 959 960########################################################### 961## Commands to compile RenderScript to Java 962########################################################### 963 964## Merge multiple .d files generated by llvm-rs-cc. This is necessary 965## because ninja can handle only a single depfile per build target. 966## .d files generated by llvm-rs-cc define .stamp, .bc, and optionally 967## .java as build targets. However, there's no way to let ninja know 968## dependencies to .bc files and .java files, so we give up build 969## targets for them. As we write the .stamp file as the target by 970## ourselves, the awk script removes the first lines before the colon 971## and append a backslash to the last line to concatenate contents of 972## multiple files. 973# $(1): .d files to be merged 974# $(2): merged .d file 975define _merge-renderscript-d 976$(hide) echo '$@: $(backslash)' > $2 977$(foreach d,$1, \ 978 $(hide) awk 'start { sub(/( \\)?$$/, " \\"); print } /:/ { start=1 }' < $d >> $2$(newline)) 979$(hide) echo >> $2 980endef 981 982define transform-renderscripts-to-java-and-bc 983@echo "RenderScript: $(PRIVATE_MODULE) <= $(PRIVATE_RS_SOURCE_FILES)" 984$(hide) rm -rf $(PRIVATE_RS_OUTPUT_DIR) 985$(hide) mkdir -p $(PRIVATE_RS_OUTPUT_DIR)/res/raw 986$(hide) mkdir -p $(PRIVATE_RS_OUTPUT_DIR)/src 987$(hide) $(PRIVATE_RS_CC) \ 988 -o $(PRIVATE_RS_OUTPUT_DIR)/res/raw \ 989 -p $(PRIVATE_RS_OUTPUT_DIR)/src \ 990 -d $(PRIVATE_RS_OUTPUT_DIR) \ 991 -a $@ -MD \ 992 $(addprefix -target-api , $(PRIVATE_RS_TARGET_API)) \ 993 $(PRIVATE_RS_FLAGS) \ 994 $(foreach inc,$(PRIVATE_RS_INCLUDES),$(addprefix -I , $(inc))) \ 995 $(PRIVATE_RS_SOURCE_FILES) 996$(call _merge-renderscript-d,$(PRIVATE_DEP_FILES),$@.d) 997$(call transform-d-to-p-args,$@.d,$@.P) 998$(hide) mkdir -p $(dir $@) 999$(hide) touch $@ 1000endef 1001 1002define transform-bc-to-so 1003@echo "Renderscript compatibility: $(notdir $@) <= $(notdir $<)" 1004$(hide) mkdir -p $(dir $@) 1005$(hide) $(BCC_COMPAT) -O3 -o $(dir $@)/$(notdir $(<:.bc=.o)) -fPIC -shared \ 1006 -rt-path $(RS_PREBUILT_CLCORE) -mtriple $(RS_COMPAT_TRIPLE) $< 1007$(hide) $(PRIVATE_CXX) -shared -Wl,-soname,$(notdir $@) -nostdlib \ 1008 -Wl,-rpath,\$$ORIGIN/../lib \ 1009 $(dir $@)/$(notdir $(<:.bc=.o)) \ 1010 $(RS_PREBUILT_COMPILER_RT) \ 1011 -o $@ $(TARGET_GLOBAL_LDFLAGS) -Wl,--hash-style=sysv -L prebuilts/gcc/ \ 1012 $(RS_PREBUILT_LIBPATH) -L $(TARGET_OUT_INTERMEDIATE_LIBRARIES) \ 1013 -lRSSupport -lm -lc 1014endef 1015 1016########################################################### 1017## Commands to compile RenderScript to C++ 1018########################################################### 1019 1020define transform-renderscripts-to-cpp-and-bc 1021@echo "RenderScript: $(PRIVATE_MODULE) <= $(PRIVATE_RS_SOURCE_FILES)" 1022$(hide) rm -rf $(PRIVATE_RS_OUTPUT_DIR) 1023$(hide) mkdir -p $(PRIVATE_RS_OUTPUT_DIR)/ 1024$(hide) $(PRIVATE_RS_CC) \ 1025 -o $(PRIVATE_RS_OUTPUT_DIR)/ \ 1026 -d $(PRIVATE_RS_OUTPUT_DIR) \ 1027 -a $@ -MD \ 1028 -reflect-c++ \ 1029 $(addprefix -target-api , $(PRIVATE_RS_TARGET_API)) \ 1030 $(PRIVATE_RS_FLAGS) \ 1031 $(addprefix -I , $(PRIVATE_RS_INCLUDES)) \ 1032 $(PRIVATE_RS_SOURCE_FILES) 1033$(call _merge-renderscript-d,$(PRIVATE_DEP_FILES),$@.d) 1034$(call transform-d-to-p-args,$@.d,$@.P) 1035$(hide) mkdir -p $(dir $@) 1036$(hide) touch $@ 1037endef 1038 1039 1040########################################################### 1041## Commands for running aidl 1042########################################################### 1043 1044define transform-aidl-to-java 1045@mkdir -p $(dir $@) 1046@echo "Aidl: $(PRIVATE_MODULE) <= $<" 1047$(hide) $(AIDL) -d$(patsubst %.java,%.P,$@) $(PRIVATE_AIDL_FLAGS) $< $@ 1048endef 1049#$(AIDL) $(PRIVATE_AIDL_FLAGS) $< - | indent -nut -br -npcs -l1000 > $@ 1050 1051define transform-aidl-to-cpp 1052@mkdir -p $(dir $@) 1053@mkdir -p $(PRIVATE_HEADER_OUTPUT_DIR) 1054@echo "Generating C++ from AIDL: $(PRIVATE_MODULE) <= $<" 1055$(hide) $(AIDL_CPP) -d$(basename $@).aidl.P $(PRIVATE_AIDL_FLAGS) \ 1056 $< $(PRIVATE_HEADER_OUTPUT_DIR) $@ 1057endef 1058 1059## Given a .aidl file path generate the rule to compile it a .cpp file. 1060# $(1): a .aidl source file 1061# $(2): a directory to place the generated .cpp files in 1062# $(3): name of a variable to add the path to the generated source file to 1063# 1064# You must call this with $(eval). 1065define define-aidl-cpp-rule 1066define-aidl-cpp-rule-src := $(patsubst %.aidl,%$(LOCAL_CPP_EXTENSION),$(subst ../,dotdot/,$(addprefix $(2)/,$(1)))) 1067$$(define-aidl-cpp-rule-src) : $(LOCAL_PATH)/$(1) $(AIDL_CPP) 1068 $$(transform-aidl-to-cpp) 1069$(3) += $$(define-aidl-cpp-rule-src) 1070endef 1071 1072########################################################### 1073## Commands for running java-event-log-tags.py 1074########################################################### 1075 1076define transform-logtags-to-java 1077@mkdir -p $(dir $@) 1078@echo "logtags: $@ <= $<" 1079$(hide) $(JAVATAGS) -o $@ $^ 1080endef 1081 1082 1083########################################################### 1084## Commands for running protoc to compile .proto into .java 1085########################################################### 1086 1087define transform-proto-to-java 1088@mkdir -p $(dir $@) 1089@echo "Protoc: $@ <= $(PRIVATE_PROTO_SRC_FILES)" 1090@rm -rf $(PRIVATE_PROTO_JAVA_OUTPUT_DIR) 1091@mkdir -p $(PRIVATE_PROTO_JAVA_OUTPUT_DIR) 1092$(hide) for f in $(PRIVATE_PROTO_SRC_FILES); do \ 1093 $(PROTOC) \ 1094 $(addprefix --proto_path=, $(PRIVATE_PROTO_INCLUDES)) \ 1095 $(PRIVATE_PROTO_JAVA_OUTPUT_OPTION)="$(PRIVATE_PROTO_JAVA_OUTPUT_PARAMS):$(PRIVATE_PROTO_JAVA_OUTPUT_DIR)" \ 1096 $(PRIVATE_PROTOC_FLAGS) \ 1097 $$f || exit 33; \ 1098 done 1099$(hide) touch $@ 1100endef 1101 1102###################################################################### 1103## Commands for running protoc to compile .proto into .pb.cc (or.pb.c) and .pb.h 1104###################################################################### 1105define transform-proto-to-cc 1106@echo "Protoc: $@ <= $<" 1107@mkdir -p $(dir $@) 1108$(hide) $(PROTOC) \ 1109 $(addprefix --proto_path=, $(PRIVATE_PROTO_INCLUDES)) \ 1110 $(PRIVATE_PROTOC_FLAGS) \ 1111 $< 1112endef 1113 1114 1115###################################################################### 1116## Commands for generating DBus adaptors from .dbus-xml files. 1117###################################################################### 1118define generate-dbus-adaptors 1119@echo "Generating DBus adaptors for $(PRIVATE_MODULE)" 1120@mkdir -p $(dir $@) 1121$(hide) $(DBUS_GENERATOR) \ 1122 --service-config=$(PRIVATE_DBUS_SERVICE_CONFIG) \ 1123 --adaptor=$@ \ 1124 $< 1125endef 1126 1127###################################################################### 1128## Commands for generating DBus proxies from .dbus-xml files. 1129###################################################################### 1130define generate-dbus-proxies 1131@echo "Generating DBus proxies for $(PRIVATE_MODULE)" 1132@mkdir -p $(dir $@) 1133$(hide) $(DBUS_GENERATOR) \ 1134 --service-config=$(PRIVATE_DBUS_SERVICE_CONFIG) \ 1135 --proxy=$@ \ 1136 $(filter %.dbus-xml,$^) 1137endef 1138 1139 1140########################################################### 1141## Commands for running gcc to compile a C++ file 1142########################################################### 1143 1144define transform-cpp-to-o 1145@echo "target $(PRIVATE_ARM_MODE) C++: $(PRIVATE_MODULE) <= $<" 1146@mkdir -p $(dir $@) 1147$(hide) $(RELATIVE_PWD) $(PRIVATE_CXX) \ 1148 $(addprefix -I , $(PRIVATE_C_INCLUDES)) \ 1149 $(shell cat $(PRIVATE_IMPORT_INCLUDES)) \ 1150 $(addprefix -isystem ,\ 1151 $(if $(PRIVATE_NO_DEFAULT_COMPILER_FLAGS),, \ 1152 $(filter-out $(PRIVATE_C_INCLUDES), \ 1153 $(PRIVATE_TARGET_PROJECT_INCLUDES) \ 1154 $(PRIVATE_TARGET_C_INCLUDES)))) \ 1155 -c \ 1156 $(if $(PRIVATE_NO_DEFAULT_COMPILER_FLAGS),, \ 1157 $(PRIVATE_TARGET_GLOBAL_CFLAGS) \ 1158 $(PRIVATE_TARGET_GLOBAL_CPPFLAGS) \ 1159 $(PRIVATE_ARM_CFLAGS) \ 1160 ) \ 1161 $(PRIVATE_RTTI_FLAG) \ 1162 $(PRIVATE_CFLAGS) \ 1163 $(PRIVATE_CPPFLAGS) \ 1164 $(PRIVATE_DEBUG_CFLAGS) \ 1165 $(PRIVATE_CFLAGS_NO_OVERRIDE) \ 1166 $(PRIVATE_CPPFLAGS_NO_OVERRIDE) \ 1167 -MD -MF $(patsubst %.o,%.d,$@) -o $@ $< 1168$(transform-d-to-p) 1169endef 1170 1171 1172########################################################### 1173## Commands for running gcc to compile a C file 1174########################################################### 1175 1176# $(1): extra flags 1177define transform-c-or-s-to-o-no-deps 1178@mkdir -p $(dir $@) 1179$(hide) $(RELATIVE_PWD) $(PRIVATE_CC) \ 1180 $(addprefix -I , $(PRIVATE_C_INCLUDES)) \ 1181 $(shell cat $(PRIVATE_IMPORT_INCLUDES)) \ 1182 $(addprefix -isystem ,\ 1183 $(if $(PRIVATE_NO_DEFAULT_COMPILER_FLAGS),, \ 1184 $(filter-out $(PRIVATE_C_INCLUDES), \ 1185 $(PRIVATE_TARGET_PROJECT_INCLUDES) \ 1186 $(PRIVATE_TARGET_C_INCLUDES)))) \ 1187 -c \ 1188 $(if $(PRIVATE_NO_DEFAULT_COMPILER_FLAGS),, \ 1189 $(PRIVATE_TARGET_GLOBAL_CFLAGS) \ 1190 $(PRIVATE_TARGET_GLOBAL_CONLYFLAGS) \ 1191 $(PRIVATE_ARM_CFLAGS) \ 1192 ) \ 1193 $(1) \ 1194 -MD -MF $(patsubst %.o,%.d,$@) -o $@ $< 1195endef 1196 1197define transform-c-to-o-no-deps 1198@echo "target $(PRIVATE_ARM_MODE) C: $(PRIVATE_MODULE) <= $<" 1199$(call transform-c-or-s-to-o-no-deps, \ 1200 $(PRIVATE_CFLAGS) \ 1201 $(PRIVATE_CONLYFLAGS) \ 1202 $(PRIVATE_DEBUG_CFLAGS) \ 1203 $(PRIVATE_CFLAGS_NO_OVERRIDE)) 1204endef 1205 1206define transform-s-to-o-no-deps 1207@echo "target asm: $(PRIVATE_MODULE) <= $<" 1208$(call transform-c-or-s-to-o-no-deps, $(PRIVATE_ASFLAGS)) 1209endef 1210 1211define transform-c-to-o 1212$(transform-c-to-o-no-deps) 1213$(transform-d-to-p) 1214endef 1215 1216define transform-s-to-o 1217$(transform-s-to-o-no-deps) 1218$(transform-d-to-p) 1219endef 1220 1221# YASM compilation 1222define transform-asm-to-o 1223@mkdir -p $(dir $@) 1224$(hide) $(YASM) \ 1225 $(addprefix -I , $(PRIVATE_C_INCLUDES)) \ 1226 $($(PRIVATE_2ND_ARCH_VAR_PREFIX)TARGET_GLOBAL_YASM_FLAGS) \ 1227 $(PRIVATE_ASFLAGS) \ 1228 -o $@ $< 1229endef 1230 1231########################################################### 1232## Commands for running gcc to compile an Objective-C file 1233## This should never happen for target builds but this 1234## will error at build time. 1235########################################################### 1236 1237define transform-m-to-o-no-deps 1238@echo "target ObjC: $(PRIVATE_MODULE) <= $<" 1239$(call transform-c-or-s-to-o-no-deps, $(PRIVATE_CFLAGS) $(PRIVATE_DEBUG_CFLAGS)) 1240endef 1241 1242define transform-m-to-o 1243$(transform-m-to-o-no-deps) 1244$(transform-d-to-p) 1245endef 1246 1247########################################################### 1248## Commands for running gcc to compile a host C++ file 1249########################################################### 1250 1251define transform-host-cpp-to-o 1252@echo "$($(PRIVATE_PREFIX)DISPLAY) C++: $(PRIVATE_MODULE) <= $<" 1253@mkdir -p $(dir $@) 1254$(hide) $(RELATIVE_PWD) $(PRIVATE_CXX) \ 1255 $(addprefix -I , $(PRIVATE_C_INCLUDES)) \ 1256 $(shell cat $(PRIVATE_IMPORT_INCLUDES)) \ 1257 $(addprefix -isystem ,\ 1258 $(if $(PRIVATE_NO_DEFAULT_COMPILER_FLAGS),, \ 1259 $(filter-out $(PRIVATE_C_INCLUDES), \ 1260 $($(PRIVATE_PREFIX)PROJECT_INCLUDES) \ 1261 $(PRIVATE_HOST_C_INCLUDES)))) \ 1262 -c \ 1263 $(if $(PRIVATE_NO_DEFAULT_COMPILER_FLAGS),, \ 1264 $(PRIVATE_HOST_GLOBAL_CFLAGS) \ 1265 $(PRIVATE_HOST_GLOBAL_CPPFLAGS) \ 1266 ) \ 1267 $(PRIVATE_CFLAGS) \ 1268 $(PRIVATE_CPPFLAGS) \ 1269 $(PRIVATE_DEBUG_CFLAGS) \ 1270 $(PRIVATE_CFLAGS_NO_OVERRIDE) \ 1271 $(PRIVATE_CPPFLAGS_NO_OVERRIDE) \ 1272 -MD -MF $(patsubst %.o,%.d,$@) -o $@ $< 1273$(transform-d-to-p) 1274endef 1275 1276 1277########################################################### 1278## Commands for running gcc to compile a host C file 1279########################################################### 1280 1281# $(1): extra flags 1282define transform-host-c-or-s-to-o-no-deps 1283@mkdir -p $(dir $@) 1284$(hide) $(RELATIVE_PWD) $(PRIVATE_CC) \ 1285 $(addprefix -I , $(PRIVATE_C_INCLUDES)) \ 1286 $(shell cat $(PRIVATE_IMPORT_INCLUDES)) \ 1287 $(addprefix -isystem ,\ 1288 $(if $(PRIVATE_NO_DEFAULT_COMPILER_FLAGS),, \ 1289 $(filter-out $(PRIVATE_C_INCLUDES), \ 1290 $($(PRIVATE_PREFIX)PROJECT_INCLUDES) \ 1291 $(PRIVATE_HOST_C_INCLUDES)))) \ 1292 -c \ 1293 $(if $(PRIVATE_NO_DEFAULT_COMPILER_FLAGS),, \ 1294 $(PRIVATE_HOST_GLOBAL_CFLAGS) \ 1295 $(PRIVATE_HOST_GLOBAL_CONLYFLAGS) \ 1296 ) \ 1297 $(1) \ 1298 $(PRIVATE_CFLAGS_NO_OVERRIDE) \ 1299 -MD -MF $(patsubst %.o,%.d,$@) -o $@ $< 1300endef 1301 1302define transform-host-c-to-o-no-deps 1303@echo "$($(PRIVATE_PREFIX)DISPLAY) C: $(PRIVATE_MODULE) <= $<" 1304$(call transform-host-c-or-s-to-o-no-deps, $(PRIVATE_CFLAGS) $(PRIVATE_CONLYFLAGS) $(PRIVATE_DEBUG_CFLAGS)) 1305endef 1306 1307define transform-host-s-to-o-no-deps 1308@echo "$($(PRIVATE_PREFIX)DISPLAY) asm: $(PRIVATE_MODULE) <= $<" 1309$(call transform-host-c-or-s-to-o-no-deps, $(PRIVATE_ASFLAGS)) 1310endef 1311 1312define transform-host-c-to-o 1313$(transform-host-c-to-o-no-deps) 1314$(transform-d-to-p) 1315endef 1316 1317define transform-host-s-to-o 1318$(transform-host-s-to-o-no-deps) 1319$(transform-d-to-p) 1320endef 1321 1322########################################################### 1323## Commands for running gcc to compile a host Objective-C file 1324########################################################### 1325 1326define transform-host-m-to-o-no-deps 1327@echo "$($(PRIVATE_PREFIX)DISPLAY) ObjC: $(PRIVATE_MODULE) <= $<" 1328$(call transform-host-c-or-s-to-o-no-deps, $(PRIVATE_CFLAGS) $(PRIVATE_DEBUG_CFLAGS)) 1329endef 1330 1331define transform-host-m-to-o 1332$(transform-host-m-to-o-no-deps) 1333$(transform-d-to-p) 1334endef 1335 1336########################################################### 1337## Commands for running gcc to compile a host Objective-C++ file 1338########################################################### 1339 1340define transform-host-mm-to-o 1341$(transform-host-cpp-to-o) 1342endef 1343 1344 1345########################################################### 1346## Rules to compile a single C/C++ source with ../ in the path 1347########################################################### 1348# Replace "../" in object paths with $(DOTDOT_REPLACEMENT). 1349DOTDOT_REPLACEMENT := dotdot/ 1350 1351## Rule to compile a C++ source file with ../ in the path. 1352## Must be called with $(eval). 1353# $(1): the C++ source file in LOCAL_SRC_FILES. 1354# $(2): the additional dependencies. 1355# $(3): the variable name to collect the output object file. 1356define compile-dotdot-cpp-file 1357o := $(intermediates)/$(patsubst %$(LOCAL_CPP_EXTENSION),%.o,$(subst ../,$(DOTDOT_REPLACEMENT),$(1))) 1358$$(o) : $(TOPDIR)$(LOCAL_PATH)/$(1) $(2) 1359 $$(transform-$$(PRIVATE_HOST)cpp-to-o) 1360-include $$(o:%.o=%.P) 1361$(3) += $$(o) 1362endef 1363 1364## Rule to compile a C source file with ../ in the path. 1365## Must be called with $(eval). 1366# $(1): the C source file in LOCAL_SRC_FILES. 1367# $(2): the additional dependencies. 1368# $(3): the variable name to collect the output object file. 1369define compile-dotdot-c-file 1370o := $(intermediates)/$(patsubst %.c,%.o,$(subst ../,$(DOTDOT_REPLACEMENT),$(1))) 1371$$(o) : $(TOPDIR)$(LOCAL_PATH)/$(1) $(2) 1372 $$(transform-$$(PRIVATE_HOST)c-to-o) 1373-include $$(o:%.o=%.P) 1374$(3) += $$(o) 1375endef 1376 1377## Rule to compile a .S source file with ../ in the path. 1378## Must be called with $(eval). 1379# $(1): the .S source file in LOCAL_SRC_FILES. 1380# $(2): the additional dependencies. 1381# $(3): the variable name to collect the output object file. 1382define compile-dotdot-s-file 1383o := $(intermediates)/$(patsubst %.S,%.o,$(subst ../,$(DOTDOT_REPLACEMENT),$(1))) 1384$$(o) : $(TOPDIR)$(LOCAL_PATH)/$(1) $(2) 1385 $$(transform-$$(PRIVATE_HOST)s-to-o) 1386-include $$(o:%.o=%.P) 1387$(3) += $$(o) 1388endef 1389 1390## Rule to compile a .s source file with ../ in the path. 1391## Must be called with $(eval). 1392# $(1): the .s source file in LOCAL_SRC_FILES. 1393# $(2): the additional dependencies. 1394# $(3): the variable name to collect the output object file. 1395define compile-dotdot-s-file-no-deps 1396o := $(intermediates)/$(patsubst %.s,%.o,$(subst ../,$(DOTDOT_REPLACEMENT),$(1))) 1397$$(o) : $(TOPDIR)$(LOCAL_PATH)/$(1) $(2) 1398 $$(transform-$$(PRIVATE_HOST)s-to-o-no-deps) 1399$(3) += $$(o) 1400endef 1401 1402########################################################### 1403## Commands for running ar 1404########################################################### 1405 1406define _concat-if-arg2-not-empty 1407$(if $(2),$(hide) $(1) $(2)) 1408endef 1409 1410# Split long argument list into smaller groups and call the command repeatedly 1411# Call the command at least once even if there are no arguments, as otherwise 1412# the output file won't be created. 1413# 1414# $(1): the command without arguments 1415# $(2): the arguments 1416define split-long-arguments 1417$(hide) $(1) $(wordlist 1,500,$(2)) 1418$(call _concat-if-arg2-not-empty,$(1),$(wordlist 501,1000,$(2))) 1419$(call _concat-if-arg2-not-empty,$(1),$(wordlist 1001,1500,$(2))) 1420$(call _concat-if-arg2-not-empty,$(1),$(wordlist 1501,2000,$(2))) 1421$(call _concat-if-arg2-not-empty,$(1),$(wordlist 2001,2500,$(2))) 1422$(call _concat-if-arg2-not-empty,$(1),$(wordlist 2501,3000,$(2))) 1423$(call _concat-if-arg2-not-empty,$(1),$(wordlist 3001,99999,$(2))) 1424endef 1425 1426# $(1): the full path of the source static library. 1427define _extract-and-include-single-target-whole-static-lib 1428$(hide) ldir=$(PRIVATE_INTERMEDIATES_DIR)/WHOLE/$(basename $(notdir $(1)))_objs;\ 1429 rm -rf $$ldir; \ 1430 mkdir -p $$ldir; \ 1431 cp $(1) $$ldir; \ 1432 lib_to_include=$$ldir/$(notdir $(1)); \ 1433 filelist=; \ 1434 subdir=0; \ 1435 for f in `$($(PRIVATE_2ND_ARCH_VAR_PREFIX)TARGET_AR) t $(1)`; do \ 1436 if [ -e $$ldir/$$f ]; then \ 1437 mkdir $$ldir/$$subdir; \ 1438 ext=$$subdir/; \ 1439 subdir=$$((subdir+1)); \ 1440 $($(PRIVATE_2ND_ARCH_VAR_PREFIX)TARGET_AR) m $$lib_to_include $$f; \ 1441 else \ 1442 ext=; \ 1443 fi; \ 1444 $($(PRIVATE_2ND_ARCH_VAR_PREFIX)TARGET_AR) p $$lib_to_include $$f > $$ldir/$$ext$$f; \ 1445 filelist="$$filelist $$ldir/$$ext$$f"; \ 1446 done ; \ 1447 $($(PRIVATE_2ND_ARCH_VAR_PREFIX)TARGET_AR) $($(PRIVATE_2ND_ARCH_VAR_PREFIX)TARGET_GLOBAL_ARFLAGS) \ 1448 $(PRIVATE_ARFLAGS) $@ $$filelist 1449 1450endef 1451 1452# $(1): the full path of the source static library. 1453define extract-and-include-whole-static-libs-first 1454$(if $(strip $(1)), 1455$(hide) cp $(1) $@) 1456endef 1457 1458define extract-and-include-target-whole-static-libs 1459$(call extract-and-include-whole-static-libs-first, $(firstword $(PRIVATE_ALL_WHOLE_STATIC_LIBRARIES))) 1460$(foreach lib,$(wordlist 2,999,$(PRIVATE_ALL_WHOLE_STATIC_LIBRARIES)), \ 1461 $(call _extract-and-include-single-target-whole-static-lib, $(lib))) 1462endef 1463 1464# Explicitly delete the archive first so that ar doesn't 1465# try to add to an existing archive. 1466define transform-o-to-static-lib 1467@echo "target StaticLib: $(PRIVATE_MODULE) ($@)" 1468@mkdir -p $(dir $@) 1469@rm -f $@ 1470$(extract-and-include-target-whole-static-libs) 1471$(call split-long-arguments,$($(PRIVATE_2ND_ARCH_VAR_PREFIX)TARGET_AR) \ 1472 $($(PRIVATE_2ND_ARCH_VAR_PREFIX)TARGET_GLOBAL_ARFLAGS) \ 1473 $(PRIVATE_ARFLAGS) $@,$(PRIVATE_ALL_OBJECTS)) 1474endef 1475 1476########################################################### 1477## Commands for running host ar 1478########################################################### 1479 1480# $(1): the full path of the source static library. 1481define _extract-and-include-single-host-whole-static-lib 1482$(hide) ldir=$(PRIVATE_INTERMEDIATES_DIR)/WHOLE/$(basename $(notdir $(1)))_objs;\ 1483 rm -rf $$ldir; \ 1484 mkdir -p $$ldir; \ 1485 cp $(1) $$ldir; \ 1486 lib_to_include=$$ldir/$(notdir $(1)); \ 1487 filelist=; \ 1488 subdir=0; \ 1489 for f in `$($(PRIVATE_2ND_ARCH_VAR_PREFIX)$(PRIVATE_PREFIX)AR) t $(1) | \grep '\.o$$'`; do \ 1490 if [ -e $$ldir/$$f ]; then \ 1491 mkdir $$ldir/$$subdir; \ 1492 ext=$$subdir/; \ 1493 subdir=$$((subdir+1)); \ 1494 $($(PRIVATE_2ND_ARCH_VAR_PREFIX)$(PRIVATE_PREFIX)AR) m $$lib_to_include $$f; \ 1495 else \ 1496 ext=; \ 1497 fi; \ 1498 $($(PRIVATE_2ND_ARCH_VAR_PREFIX)$(PRIVATE_PREFIX)AR) p $$lib_to_include $$f > $$ldir/$$ext$$f; \ 1499 filelist="$$filelist $$ldir/$$ext$$f"; \ 1500 done ; \ 1501 $($(PRIVATE_2ND_ARCH_VAR_PREFIX)$(PRIVATE_PREFIX)AR) $($(PRIVATE_2ND_ARCH_VAR_PREFIX)$(PRIVATE_PREFIX)GLOBAL_ARFLAGS) \ 1502 $(PRIVATE_ARFLAGS) $@ $$filelist 1503 1504endef 1505 1506define extract-and-include-host-whole-static-libs 1507$(call extract-and-include-whole-static-libs-first, $(firstword $(PRIVATE_ALL_WHOLE_STATIC_LIBRARIES))) 1508$(foreach lib,$(wordlist 2,999,$(PRIVATE_ALL_WHOLE_STATIC_LIBRARIES)), \ 1509 $(call _extract-and-include-single-host-whole-static-lib, $(lib))) 1510endef 1511 1512# Explicitly delete the archive first so that ar doesn't 1513# try to add to an existing archive. 1514define transform-host-o-to-static-lib 1515@echo "$($(PRIVATE_PREFIX)DISPLAY) StaticLib: $(PRIVATE_MODULE) ($@)" 1516@mkdir -p $(dir $@) 1517@rm -f $@ 1518$(extract-and-include-host-whole-static-libs) 1519$(call split-long-arguments,$($(PRIVATE_2ND_ARCH_VAR_PREFIX)$(PRIVATE_PREFIX)AR) \ 1520 $($(PRIVATE_2ND_ARCH_VAR_PREFIX)$(PRIVATE_PREFIX)GLOBAL_ARFLAGS) \ 1521 $(PRIVATE_ARFLAGS) $@,$(PRIVATE_ALL_OBJECTS)) 1522endef 1523 1524 1525########################################################### 1526## Commands for running gcc to link a shared library or package 1527########################################################### 1528 1529# ld just seems to be so finicky with command order that we allow 1530# it to be overriden en-masse see combo/linux-arm.make for an example. 1531ifneq ($(HOST_CUSTOM_LD_COMMAND),true) 1532define transform-host-o-to-shared-lib-inner 1533$(hide) $(PRIVATE_CXX) \ 1534 -Wl,-rpath-link=$($(PRIVATE_2ND_ARCH_VAR_PREFIX)$(PRIVATE_PREFIX)OUT_INTERMEDIATE_LIBRARIES) \ 1535 -Wl,-rpath,\$$ORIGIN/../$(notdir $($(PRIVATE_2ND_ARCH_VAR_PREFIX)$(PRIVATE_PREFIX)OUT_SHARED_LIBRARIES)) \ 1536 -Wl,-rpath,\$$ORIGIN/$(notdir $($(PRIVATE_2ND_ARCH_VAR_PREFIX)$(PRIVATE_PREFIX)OUT_SHARED_LIBRARIES)) \ 1537 -shared -Wl,-soname,$(notdir $@) \ 1538 $($(PRIVATE_2ND_ARCH_VAR_PREFIX)$(PRIVATE_PREFIX)GLOBAL_LD_DIRS) \ 1539 $(if $(PRIVATE_NO_DEFAULT_COMPILER_FLAGS),, \ 1540 $(PRIVATE_HOST_GLOBAL_LDFLAGS) \ 1541 ) \ 1542 $(PRIVATE_LDFLAGS) \ 1543 $(PRIVATE_ALL_OBJECTS) \ 1544 -Wl,--whole-archive \ 1545 $(call normalize-host-libraries,$(PRIVATE_ALL_WHOLE_STATIC_LIBRARIES)) \ 1546 -Wl,--no-whole-archive \ 1547 $(if $(PRIVATE_GROUP_STATIC_LIBRARIES),-Wl$(comma)--start-group) \ 1548 $(call normalize-host-libraries,$(PRIVATE_ALL_STATIC_LIBRARIES)) \ 1549 $(if $(PRIVATE_GROUP_STATIC_LIBRARIES),-Wl$(comma)--end-group) \ 1550 $(if $(filter true,$(NATIVE_COVERAGE)),-lgcov) \ 1551 $(if $(filter true,$(NATIVE_COVERAGE)),$(PRIVATE_HOST_LIBPROFILE_RT)) \ 1552 $(call normalize-host-libraries,$(PRIVATE_ALL_SHARED_LIBRARIES)) \ 1553 -o $@ \ 1554 $(PRIVATE_LDLIBS) 1555endef 1556endif 1557 1558define transform-host-o-to-shared-lib 1559@echo "$($(PRIVATE_PREFIX)DISPLAY) SharedLib: $(PRIVATE_MODULE) ($@)" 1560@mkdir -p $(dir $@) 1561$(transform-host-o-to-shared-lib-inner) 1562endef 1563 1564define transform-host-o-to-package 1565@echo "$($(PRIVATE_PREFIX)DISPLAY) Package: $(PRIVATE_MODULE) ($@)" 1566@mkdir -p $(dir $@) 1567$(transform-host-o-to-shared-lib-inner) 1568endef 1569 1570 1571########################################################### 1572## Commands for running gcc to link a shared library or package 1573########################################################### 1574 1575define transform-o-to-shared-lib-inner 1576$(hide) $(PRIVATE_CXX) \ 1577 -nostdlib -Wl,-soname,$(notdir $@) \ 1578 -Wl,--gc-sections \ 1579 $(if $(filter true,$(PRIVATE_CLANG)),-shared,-Wl$(comma)-shared) \ 1580 $(PRIVATE_TARGET_GLOBAL_LD_DIRS) \ 1581 $(PRIVATE_TARGET_CRTBEGIN_SO_O) \ 1582 $(PRIVATE_ALL_OBJECTS) \ 1583 -Wl,--whole-archive \ 1584 $(call normalize-target-libraries,$(PRIVATE_ALL_WHOLE_STATIC_LIBRARIES)) \ 1585 -Wl,--no-whole-archive \ 1586 $(if $(PRIVATE_GROUP_STATIC_LIBRARIES),-Wl$(comma)--start-group) \ 1587 $(call normalize-target-libraries,$(PRIVATE_ALL_STATIC_LIBRARIES)) \ 1588 $(if $(PRIVATE_GROUP_STATIC_LIBRARIES),-Wl$(comma)--end-group) \ 1589 $(if $(filter true,$(NATIVE_COVERAGE)),$(PRIVATE_TARGET_COVERAGE_LIB)) \ 1590 $(PRIVATE_TARGET_LIBATOMIC) \ 1591 $(PRIVATE_TARGET_LIBGCC) \ 1592 $(call normalize-target-libraries,$(PRIVATE_ALL_SHARED_LIBRARIES)) \ 1593 -o $@ \ 1594 $(PRIVATE_TARGET_GLOBAL_LDFLAGS) \ 1595 $(PRIVATE_LDFLAGS) \ 1596 $(PRIVATE_TARGET_CRTEND_SO_O) \ 1597 $(PRIVATE_LDLIBS) 1598endef 1599 1600define transform-o-to-shared-lib 1601@echo "target SharedLib: $(PRIVATE_MODULE) ($@)" 1602@mkdir -p $(dir $@) 1603$(transform-o-to-shared-lib-inner) 1604endef 1605 1606########################################################### 1607## Commands for filtering a target executable or library 1608########################################################### 1609 1610ifneq ($(TARGET_BUILD_VARIANT),user) 1611 TARGET_STRIP_EXTRA = && $(PRIVATE_OBJCOPY) --add-gnu-debuglink=$< $@ 1612 TARGET_STRIP_KEEP_SYMBOLS_EXTRA = --add-gnu-debuglink=$< 1613endif 1614 1615define transform-to-stripped 1616@echo "target Strip: $(PRIVATE_MODULE) ($@)" 1617@mkdir -p $(dir $@) 1618$(hide) $(PRIVATE_STRIP) --strip-all $< -o $@ \ 1619 $(if $(PRIVATE_NO_DEBUGLINK),,$(TARGET_STRIP_EXTRA)) 1620endef 1621 1622define transform-to-stripped-keep-symbols 1623@echo "target Strip (keep symbols): $(PRIVATE_MODULE) ($@)" 1624@mkdir -p $(dir $@) 1625$(hide) $(PRIVATE_OBJCOPY) \ 1626 `$(PRIVATE_READELF) -S $< | awk '/.debug_/ {print "-R " $$2}' | xargs` \ 1627 $(TARGET_STRIP_KEEP_SYMBOLS_EXTRA) $< $@ 1628endef 1629 1630########################################################### 1631## Commands for packing a target executable or library 1632########################################################### 1633 1634define pack-elf-relocations 1635@echo "target Pack Relocations: $(PRIVATE_MODULE) ($@)" 1636$(copy-file-to-target) 1637$(hide) $(RELOCATION_PACKER) $@ 1638endef 1639 1640########################################################### 1641## Commands for running gcc to link an executable 1642########################################################### 1643 1644define transform-o-to-executable-inner 1645$(hide) $(PRIVATE_CXX) -pie \ 1646 -nostdlib -Bdynamic \ 1647 -Wl,-dynamic-linker,$(PRIVATE_LINKER) \ 1648 -Wl,--gc-sections \ 1649 -Wl,-z,nocopyreloc \ 1650 $(PRIVATE_TARGET_GLOBAL_LD_DIRS) \ 1651 -Wl,-rpath-link=$(PRIVATE_TARGET_OUT_INTERMEDIATE_LIBRARIES) \ 1652 $(PRIVATE_TARGET_CRTBEGIN_DYNAMIC_O) \ 1653 $(PRIVATE_ALL_OBJECTS) \ 1654 -Wl,--whole-archive \ 1655 $(call normalize-target-libraries,$(PRIVATE_ALL_WHOLE_STATIC_LIBRARIES)) \ 1656 -Wl,--no-whole-archive \ 1657 $(if $(PRIVATE_GROUP_STATIC_LIBRARIES),-Wl$(comma)--start-group) \ 1658 $(call normalize-target-libraries,$(PRIVATE_ALL_STATIC_LIBRARIES)) \ 1659 $(if $(PRIVATE_GROUP_STATIC_LIBRARIES),-Wl$(comma)--end-group) \ 1660 $(if $(filter true,$(NATIVE_COVERAGE)),$(PRIVATE_TARGET_COVERAGE_LIB)) \ 1661 $(PRIVATE_TARGET_LIBATOMIC) \ 1662 $(PRIVATE_TARGET_LIBGCC) \ 1663 $(call normalize-target-libraries,$(PRIVATE_ALL_SHARED_LIBRARIES)) \ 1664 -o $@ \ 1665 $(PRIVATE_TARGET_GLOBAL_LDFLAGS) \ 1666 $(PRIVATE_LDFLAGS) \ 1667 $(PRIVATE_TARGET_CRTEND_O) \ 1668 $(PRIVATE_LDLIBS) 1669endef 1670 1671define transform-o-to-executable 1672@echo "target Executable: $(PRIVATE_MODULE) ($@)" 1673@mkdir -p $(dir $@) 1674$(transform-o-to-executable-inner) 1675endef 1676 1677 1678########################################################### 1679## Commands for linking a static executable. In practice, 1680## we only use this on arm, so the other platforms don't 1681## have transform-o-to-static-executable defined. 1682## Clang driver needs -static to create static executable. 1683## However, bionic/linker uses -shared to overwrite. 1684## Linker for x86 targets does not allow coexistance of -static and -shared, 1685## so we add -static only if -shared is not used. 1686########################################################### 1687 1688define transform-o-to-static-executable-inner 1689$(hide) $(PRIVATE_CXX) \ 1690 -nostdlib -Bstatic \ 1691 $(if $(filter $(PRIVATE_LDFLAGS),-shared),,-static) \ 1692 -Wl,--gc-sections \ 1693 -o $@ \ 1694 $(PRIVATE_TARGET_GLOBAL_LD_DIRS) \ 1695 $(PRIVATE_TARGET_CRTBEGIN_STATIC_O) \ 1696 $(PRIVATE_TARGET_GLOBAL_LDFLAGS) \ 1697 $(PRIVATE_LDFLAGS) \ 1698 $(PRIVATE_ALL_OBJECTS) \ 1699 -Wl,--whole-archive \ 1700 $(call normalize-target-libraries,$(PRIVATE_ALL_WHOLE_STATIC_LIBRARIES)) \ 1701 -Wl,--no-whole-archive \ 1702 $(call normalize-target-libraries,$(filter-out %libcompiler_rt.a,$(filter-out %libc_nomalloc.a,$(filter-out %libc.a,$(PRIVATE_ALL_STATIC_LIBRARIES))))) \ 1703 -Wl,--start-group \ 1704 $(call normalize-target-libraries,$(filter %libc.a,$(PRIVATE_ALL_STATIC_LIBRARIES))) \ 1705 $(call normalize-target-libraries,$(filter %libc_nomalloc.a,$(PRIVATE_ALL_STATIC_LIBRARIES))) \ 1706 $(if $(filter true,$(NATIVE_COVERAGE)),$(PRIVATE_TARGET_COVERAGE_LIB)) \ 1707 $(PRIVATE_TARGET_LIBATOMIC) \ 1708 $(call normalize-target-libraries,$(filter %libcompiler_rt.a,$(PRIVATE_ALL_STATIC_LIBRARIES))) \ 1709 $(PRIVATE_TARGET_LIBGCC) \ 1710 -Wl,--end-group \ 1711 $(PRIVATE_TARGET_CRTEND_O) 1712endef 1713 1714define transform-o-to-static-executable 1715@echo "target StaticExecutable: $(PRIVATE_MODULE) ($@)" 1716@mkdir -p $(dir $@) 1717$(transform-o-to-static-executable-inner) 1718endef 1719 1720 1721########################################################### 1722## Commands for running gcc to link a host executable 1723########################################################### 1724ifdef BUILD_HOST_static 1725HOST_FPIE_FLAGS := 1726else 1727HOST_FPIE_FLAGS := -pie 1728# Force the correct entry point to workaround a bug in binutils that manifests with -pie 1729ifeq ($(HOST_CROSS_OS),windows) 1730HOST_CROSS_FPIE_FLAGS += -Wl,-e_mainCRTStartup 1731endif 1732endif 1733 1734ifneq ($(HOST_CUSTOM_LD_COMMAND),true) 1735define transform-host-o-to-executable-inner 1736$(hide) $(PRIVATE_CXX) \ 1737 $(PRIVATE_ALL_OBJECTS) \ 1738 -Wl,--whole-archive \ 1739 $(call normalize-host-libraries,$(PRIVATE_ALL_WHOLE_STATIC_LIBRARIES)) \ 1740 -Wl,--no-whole-archive \ 1741 $(if $(PRIVATE_GROUP_STATIC_LIBRARIES),-Wl$(comma)--start-group) \ 1742 $(call normalize-host-libraries,$(PRIVATE_ALL_STATIC_LIBRARIES)) \ 1743 $(if $(PRIVATE_GROUP_STATIC_LIBRARIES),-Wl$(comma)--end-group) \ 1744 $(if $(filter true,$(NATIVE_COVERAGE)),-lgcov) \ 1745 $(if $(filter true,$(NATIVE_COVERAGE)),$(PRIVATE_HOST_LIBPROFILE_RT)) \ 1746 $(call normalize-host-libraries,$(PRIVATE_ALL_SHARED_LIBRARIES)) \ 1747 -Wl,-rpath-link=$($(PRIVATE_2ND_ARCH_VAR_PREFIX)$(PRIVATE_PREFIX)OUT_INTERMEDIATE_LIBRARIES) \ 1748 -Wl,-rpath,\$$ORIGIN/../$(notdir $($(PRIVATE_2ND_ARCH_VAR_PREFIX)$(PRIVATE_PREFIX)OUT_SHARED_LIBRARIES)) \ 1749 -Wl,-rpath,\$$ORIGIN/$(notdir $($(PRIVATE_2ND_ARCH_VAR_PREFIX)$(PRIVATE_PREFIX)OUT_SHARED_LIBRARIES)) \ 1750 $($(PRIVATE_2ND_ARCH_VAR_PREFIX)$(PRIVATE_PREFIX)GLOBAL_LD_DIRS) \ 1751 $(if $(PRIVATE_NO_DEFAULT_COMPILER_FLAGS),, \ 1752 $(PRIVATE_HOST_GLOBAL_LDFLAGS) \ 1753 ) \ 1754 $(PRIVATE_LDFLAGS) \ 1755 -o $@ \ 1756 $(PRIVATE_LDLIBS) 1757endef 1758endif 1759 1760define transform-host-o-to-executable 1761@echo "$($(PRIVATE_PREFIX)DISPLAY) Executable: $(PRIVATE_MODULE) ($@)" 1762@mkdir -p $(dir $@) 1763$(transform-host-o-to-executable-inner) 1764endef 1765 1766 1767########################################################### 1768## Commands for running javac to make .class files 1769########################################################### 1770 1771# Add BUILD_NUMBER to apps default version name if it's unbundled build. 1772ifdef TARGET_BUILD_APPS 1773APPS_DEFAULT_VERSION_NAME := $(PLATFORM_VERSION)-$(BUILD_NUMBER_FROM_FILE) 1774else 1775APPS_DEFAULT_VERSION_NAME := $(PLATFORM_VERSION) 1776endif 1777 1778# TODO: Right now we generate the asset resources twice, first as part 1779# of generating the Java classes, then at the end when packaging the final 1780# assets. This should be changed to do one of two things: (1) Don't generate 1781# any resource files the first time, only create classes during that stage; 1782# or (2) Don't use the -c flag with the second stage, instead taking the 1783# resource files from the first stage as additional input. My original intent 1784# was to use approach (2), but this requires a little more work in the tool. 1785# Maybe we should just use approach (1). 1786 1787# This rule creates the R.java and Manifest.java files, both of which 1788# are PRODUCT-neutral. Don't pass PRIVATE_PRODUCT_AAPT_CONFIG to this invocation. 1789define create-resource-java-files 1790@mkdir -p $(PRIVATE_SOURCE_INTERMEDIATES_DIR) 1791@mkdir -p $(dir $(PRIVATE_RESOURCE_PUBLICS_OUTPUT)) 1792$(hide) $(AAPT) package $(PRIVATE_AAPT_FLAGS) -m \ 1793 $(eval # PRIVATE_PRODUCT_AAPT_CONFIG is intentionally missing-- see comment.) \ 1794 $(addprefix -J , $(PRIVATE_SOURCE_INTERMEDIATES_DIR)) \ 1795 $(addprefix -M , $(PRIVATE_ANDROID_MANIFEST)) \ 1796 $(addprefix -P , $(PRIVATE_RESOURCE_PUBLICS_OUTPUT)) \ 1797 $(addprefix -S , $(PRIVATE_RESOURCE_DIR)) \ 1798 $(addprefix -A , $(PRIVATE_ASSET_DIR)) \ 1799 $(addprefix -I , $(PRIVATE_AAPT_INCLUDES)) \ 1800 $(addprefix -G , $(PRIVATE_PROGUARD_OPTIONS_FILE)) \ 1801 $(addprefix --min-sdk-version , $(PRIVATE_DEFAULT_APP_TARGET_SDK)) \ 1802 $(addprefix --target-sdk-version , $(PRIVATE_DEFAULT_APP_TARGET_SDK)) \ 1803 $(if $(filter --version-code,$(PRIVATE_AAPT_FLAGS)),,--version-code $(PLATFORM_SDK_VERSION)) \ 1804 $(if $(filter --version-name,$(PRIVATE_AAPT_FLAGS)),,--version-name $(APPS_DEFAULT_VERSION_NAME)) \ 1805 $(addprefix --rename-manifest-package , $(PRIVATE_MANIFEST_PACKAGE_NAME)) \ 1806 $(addprefix --rename-instrumentation-target-package , $(PRIVATE_MANIFEST_INSTRUMENTATION_FOR)) \ 1807 --skip-symbols-without-default-localization 1808endef 1809 1810xlint_unchecked := -Xlint:unchecked 1811 1812# emit-line, <word list>, <output file> 1813define emit-line 1814 $(if $(1),echo -n '$(strip $(1)) ' >> $(2)) 1815endef 1816 1817# dump-words-to-file, <word list>, <output file> 1818define dump-words-to-file 1819 @rm -f $(2) 1820 @touch $(2) 1821 @$(call emit-line,$(wordlist 1,200,$(1)),$(2)) 1822 @$(call emit-line,$(wordlist 201,400,$(1)),$(2)) 1823 @$(call emit-line,$(wordlist 401,600,$(1)),$(2)) 1824 @$(call emit-line,$(wordlist 601,800,$(1)),$(2)) 1825 @$(call emit-line,$(wordlist 801,1000,$(1)),$(2)) 1826 @$(call emit-line,$(wordlist 1001,1200,$(1)),$(2)) 1827 @$(call emit-line,$(wordlist 1201,1400,$(1)),$(2)) 1828 @$(call emit-line,$(wordlist 1401,1600,$(1)),$(2)) 1829 @$(call emit-line,$(wordlist 1601,1800,$(1)),$(2)) 1830 @$(call emit-line,$(wordlist 1801,2000,$(1)),$(2)) 1831 @$(call emit-line,$(wordlist 2001,2200,$(1)),$(2)) 1832 @$(call emit-line,$(wordlist 2201,2400,$(1)),$(2)) 1833 @$(call emit-line,$(wordlist 2401,2600,$(1)),$(2)) 1834 @$(call emit-line,$(wordlist 2601,2800,$(1)),$(2)) 1835 @$(call emit-line,$(wordlist 2801,3000,$(1)),$(2)) 1836 @$(call emit-line,$(wordlist 3001,3200,$(1)),$(2)) 1837 @$(call emit-line,$(wordlist 3201,3400,$(1)),$(2)) 1838 @$(call emit-line,$(wordlist 3401,3600,$(1)),$(2)) 1839 @$(call emit-line,$(wordlist 3601,3800,$(1)),$(2)) 1840 @$(call emit-line,$(wordlist 3801,4000,$(1)),$(2)) 1841 @$(call emit-line,$(wordlist 4001,4200,$(1)),$(2)) 1842 @$(call emit-line,$(wordlist 4201,4400,$(1)),$(2)) 1843 @$(call emit-line,$(wordlist 4401,4600,$(1)),$(2)) 1844 @$(call emit-line,$(wordlist 4601,4800,$(1)),$(2)) 1845 @$(call emit-line,$(wordlist 4801,5000,$(1)),$(2)) 1846 @$(call emit-line,$(wordlist 5001,5200,$(1)),$(2)) 1847 @$(if $(wordlist 5201,5202,$(1)),$(error Too many words ($(words $(1))))) 1848endef 1849 1850# For a list of jar files, unzip them to a specified directory, 1851# but make sure that no META-INF files come along for the ride, 1852# unless PRIVATE_DONT_DELETE_JAR_META_INF is set. 1853# 1854# $(1): files to unzip 1855# $(2): destination directory 1856define unzip-jar-files 1857 $(hide) for f in $(1); \ 1858 do \ 1859 if [ ! -f $$f ]; then \ 1860 echo Missing file $$f; \ 1861 exit 1; \ 1862 fi; \ 1863 unzip -qo $$f -d $(2); \ 1864 done 1865 $(if $(PRIVATE_DONT_DELETE_JAR_META_INF),,$(hide) rm -rf $(2)/META-INF) 1866endef 1867 1868# Call jack 1869# 1870define call-jack 1871 JACK_VERSION=$(PRIVATE_JACK_VERSION) $(JACK) $(DEFAULT_JACK_EXTRA_ARGS) 1872endef 1873 1874# Common definition to invoke javac on the host and target. 1875# 1876# Some historical notes: 1877# - below we write the list of java files to java-source-list to avoid argument 1878# list length problems with Cygwin 1879# - we filter out duplicate java file names because eclipse's compiler 1880# doesn't like them. 1881# 1882# $(1): javac 1883# $(2): bootclasspath 1884define compile-java 1885$(hide) rm -f $@ 1886$(hide) rm -rf $(PRIVATE_CLASS_INTERMEDIATES_DIR) 1887$(hide) mkdir -p $(dir $@) 1888$(hide) mkdir -p $(PRIVATE_CLASS_INTERMEDIATES_DIR) 1889$(call unzip-jar-files,$(PRIVATE_STATIC_JAVA_LIBRARIES),$(PRIVATE_CLASS_INTERMEDIATES_DIR)) 1890$(call dump-words-to-file,$(PRIVATE_JAVA_SOURCES),$(PRIVATE_CLASS_INTERMEDIATES_DIR)/java-source-list) 1891$(hide) if [ -d "$(PRIVATE_SOURCE_INTERMEDIATES_DIR)" ]; then \ 1892 find $(PRIVATE_SOURCE_INTERMEDIATES_DIR) -name '*.java' -and -not -name '.*' >> $(PRIVATE_CLASS_INTERMEDIATES_DIR)/java-source-list; \ 1893fi 1894$(hide) tr ' ' '\n' < $(PRIVATE_CLASS_INTERMEDIATES_DIR)/java-source-list \ 1895 | $(NORMALIZE_PATH) | sort -u > $(PRIVATE_CLASS_INTERMEDIATES_DIR)/java-source-list-uniq 1896$(hide) if [ -s $(PRIVATE_CLASS_INTERMEDIATES_DIR)/java-source-list-uniq ] ; then \ 1897 $(1) -encoding UTF-8 \ 1898 $(if $(findstring true,$(PRIVATE_WARNINGS_ENABLE)),$(xlint_unchecked),) \ 1899 $(2) \ 1900 $(addprefix -classpath ,$(strip \ 1901 $(call normalize-path-list,$(PRIVATE_ALL_JAVA_LIBRARIES)))) \ 1902 $(if $(findstring true,$(PRIVATE_WARNINGS_ENABLE)),$(xlint_unchecked),) \ 1903 -extdirs "" -d $(PRIVATE_CLASS_INTERMEDIATES_DIR) \ 1904 $(PRIVATE_JAVACFLAGS) \ 1905 \@$(PRIVATE_CLASS_INTERMEDIATES_DIR)/java-source-list-uniq \ 1906 || ( rm -rf $(PRIVATE_CLASS_INTERMEDIATES_DIR) ; exit 41 ) \ 1907fi 1908$(if $(PRIVATE_JAVA_LAYERS_FILE), $(hide) build/tools/java-layers.py \ 1909 $(PRIVATE_JAVA_LAYERS_FILE) \@$(PRIVATE_CLASS_INTERMEDIATES_DIR)/java-source-list-uniq,) 1910$(hide) rm -f $(PRIVATE_CLASS_INTERMEDIATES_DIR)/java-source-list 1911$(hide) rm -f $(PRIVATE_CLASS_INTERMEDIATES_DIR)/java-source-list-uniq 1912$(if $(PRIVATE_JAR_EXCLUDE_FILES), $(hide) find $(PRIVATE_CLASS_INTERMEDIATES_DIR) \ 1913 -name $(word 1, $(PRIVATE_JAR_EXCLUDE_FILES)) \ 1914 $(addprefix -o -name , $(wordlist 2, 999, $(PRIVATE_JAR_EXCLUDE_FILES))) \ 1915 | xargs rm -rf) 1916$(if $(PRIVATE_JAR_PACKAGES), \ 1917 $(hide) find $(PRIVATE_CLASS_INTERMEDIATES_DIR) -mindepth 1 -type f \ 1918 $(foreach pkg, $(PRIVATE_JAR_PACKAGES), \ 1919 -not -path $(PRIVATE_CLASS_INTERMEDIATES_DIR)/$(subst .,/,$(pkg))/\*) -delete ; \ 1920 find $(PRIVATE_CLASS_INTERMEDIATES_DIR) -empty -delete) 1921$(if $(PRIVATE_JAR_EXCLUDE_PACKAGES), $(hide) rm -rf \ 1922 $(foreach pkg, $(PRIVATE_JAR_EXCLUDE_PACKAGES), \ 1923 $(PRIVATE_CLASS_INTERMEDIATES_DIR)/$(subst .,/,$(pkg)))) 1924$(if $(PRIVATE_RMTYPEDEFS), $(hide) $(RMTYPEDEFS) -v $(PRIVATE_CLASS_INTERMEDIATES_DIR)) 1925$(if $(PRIVATE_JAR_MANIFEST), \ 1926 $(hide) sed -e "s/%BUILD_NUMBER%/$(BUILD_NUMBER_FROM_FILE)/" \ 1927 $(PRIVATE_JAR_MANIFEST) > $(dir $@)/manifest.mf && \ 1928 jar -cfm $@ $(dir $@)/manifest.mf \ 1929 -C $(PRIVATE_CLASS_INTERMEDIATES_DIR) ., \ 1930 $(hide) jar -cf $@ -C $(PRIVATE_CLASS_INTERMEDIATES_DIR) .) 1931$(if $(PRIVATE_EXTRA_JAR_ARGS),$(call add-java-resources-to,$@)) 1932endef 1933 1934define transform-java-to-classes.jar 1935@echo "target Java: $(PRIVATE_MODULE) ($(PRIVATE_CLASS_INTERMEDIATES_DIR))" 1936$(call compile-java,$(TARGET_JAVAC),$(PRIVATE_BOOTCLASSPATH)) 1937endef 1938 1939# Invoke Jack to compile java from source to dex and jack files. 1940# 1941# Some historical notes: 1942# - below we write the list of java files to java-source-list to avoid argument 1943# list length problems with Cygwin 1944# - we filter out duplicate java file names because Jack doesn't like them. 1945define jack-java-to-dex 1946$(hide) rm -f $@ 1947$(hide) rm -f $(PRIVATE_CLASSES_JACK) 1948$(hide) rm -rf $(PRIVATE_JACK_INTERMEDIATES_DIR) 1949$(hide) mkdir -p $(dir $@) 1950$(hide) mkdir -p $(dir $(PRIVATE_CLASSES_JACK)) 1951$(hide) mkdir -p $(PRIVATE_JACK_INTERMEDIATES_DIR) 1952$(if $(PRIVATE_JACK_INCREMENTAL_DIR),$(hide) mkdir -p $(PRIVATE_JACK_INCREMENTAL_DIR)) 1953$(call dump-words-to-file,$(PRIVATE_JAVA_SOURCES),$(PRIVATE_JACK_INTERMEDIATES_DIR)/java-source-list) 1954$(hide) if [ -d "$(PRIVATE_SOURCE_INTERMEDIATES_DIR)" ]; then \ 1955 find $(PRIVATE_SOURCE_INTERMEDIATES_DIR) -name '*.java' >> $(PRIVATE_JACK_INTERMEDIATES_DIR)/java-source-list; \ 1956fi 1957$(hide) tr ' ' '\n' < $(PRIVATE_JACK_INTERMEDIATES_DIR)/java-source-list \ 1958 | $(NORMALIZE_PATH) | sort -u > $(PRIVATE_JACK_INTERMEDIATES_DIR)/java-source-list-uniq 1959$(if $(PRIVATE_JACK_PROGUARD_FLAGS), \ 1960 $(hide) echo -basedirectory $(CURDIR) > $@.flags; \ 1961 echo $(PRIVATE_JACK_PROGUARD_FLAGS) >> $@.flags; \ 1962) 1963$(if $(PRIVATE_EXTRA_JAR_ARGS), 1964 $(hide) mkdir -p $@.res.tmp 1965 $(hide) $(call create-empty-package-at,$@.res.tmp.zip) 1966 $(hide) $(call add-java-resources-to,$@.res.tmp.zip) 1967 $(hide) unzip -qo $@.res.tmp.zip -d $@.res.tmp 1968 $(hide) rm $@.res.tmp.zip) 1969$(hide) if [ -s $(PRIVATE_JACK_INTERMEDIATES_DIR)/java-source-list-uniq ] ; then \ 1970 export tmpEcjArg="@$(PRIVATE_JACK_INTERMEDIATES_DIR)/java-source-list-uniq"; \ 1971else \ 1972 export tmpEcjArg=""; \ 1973fi; \ 1974$(call call-jack) \ 1975 $(strip $(PRIVATE_JACK_FLAGS)) \ 1976 $(strip $(PRIVATE_JACK_COVERAGE_OPTIONS)) \ 1977 $(if $(NO_OPTIMIZE_DX), \ 1978 -D jack.dex.optimize="false") \ 1979 $(if $(PRIVATE_RMTYPEDEFS), \ 1980 -D jack.android.remove-typedef="true") \ 1981 $(addprefix --classpath ,$(strip \ 1982 $(call normalize-path-list,$(PRIVATE_BOOTCLASSPATH_JAVA_LIBRARIES) $(PRIVATE_ALL_JACK_LIBRARIES)))) \ 1983 $(addprefix --import ,$(call reverse-list,$(PRIVATE_STATIC_JACK_LIBRARIES))) \ 1984 $(if $(PRIVATE_EXTRA_JAR_ARGS),--import-resource $@.res.tmp) \ 1985 -D jack.import.resource.policy=keep-first \ 1986 -D jack.import.type.policy=keep-first \ 1987 --output-jack $(PRIVATE_CLASSES_JACK) \ 1988 $(if $(PRIVATE_JACK_INCREMENTAL_DIR),--incremental-folder $(PRIVATE_JACK_INCREMENTAL_DIR)) \ 1989 --output-dex $(PRIVATE_JACK_INTERMEDIATES_DIR) \ 1990 $(addprefix --config-jarjar ,$(strip $(PRIVATE_JARJAR_RULES))) \ 1991 $(if $(PRIVATE_JACK_PROGUARD_FLAGS),--config-proguard $@.flags) \ 1992 $$tmpEcjArg \ 1993 || ( rm -rf $(PRIVATE_CLASSES_JACK); exit 41 ) 1994$(hide) mv $(PRIVATE_JACK_INTERMEDIATES_DIR)/classes*.dex $(dir $@) 1995$(hide) rm -f $(PRIVATE_JACK_INTERMEDIATES_DIR)/java-source-list 1996$(if $(PRIVATE_EXTRA_JAR_ARGS),$(hide) rm -rf $@.res.tmp) 1997$(hide) mv $(PRIVATE_JACK_INTERMEDIATES_DIR)/java-source-list-uniq $(PRIVATE_JACK_INTERMEDIATES_DIR).java-source-list 1998$(if $(PRIVATE_JAR_PACKAGES), $(hide) echo unsupported options PRIVATE_JAR_PACKAGES in $@; exit 53) 1999$(if $(PRIVATE_JAR_EXCLUDE_PACKAGES), $(hide) echo unsupported options JAR_EXCLUDE_PACKAGES in $@; exit 53) 2000$(if $(PRIVATE_JAR_MANIFEST), $(hide) echo unsupported options JAR_MANIFEST in $@; exit 53) 2001endef 2002 2003define transform-jar-to-jack 2004 $(hide) mkdir -p $(dir $@) 2005 $(hide) mkdir -p $@.tmpjill.res 2006 $(hide) unzip -qo $< -d $@.tmpjill.res 2007 $(hide) find $@.tmpjill.res -iname "*.class" -delete 2008 $(hide) $(call call-jack) \ 2009 $(PRIVATE_JACK_FLAGS) \ 2010 -D jack.import.resource.policy=keep-first \ 2011 -D jack.import.type.policy=keep-first \ 2012 --import $< \ 2013 --import-resource $@.tmpjill.res \ 2014 --output-jack $@ 2015 $(hide) rm -rf $@.tmpjill.res 2016endef 2017 2018# Moves $1.tmp to $1 if necessary. This is designed to be used with 2019# .KATI_RESTAT. For kati, this function doesn't update the timestamp 2020# of $1 when $1.tmp is identical to $1 so that ninja won't rebuild 2021# targets which depend on $1. 2022define commit-change-for-toc 2023$(hide) if cmp -s $1.tmp $1 ; then \ 2024 rm $1.tmp ; \ 2025else \ 2026 mv $1.tmp $1 ; \ 2027fi 2028endef 2029 2030## Rule to create a table of contents from a .jar file. 2031## Must be called with $(eval). 2032# $(1): A .jar file 2033define _transform-jar-to-toc 2034$1.toc: $1 | $(IJAR) 2035 @echo Generating TOC: $$@ 2036 $(hide) $(IJAR) $$< $$@.tmp 2037 $$(call commit-change-for-toc,$$@) 2038endef 2039 2040## Define a rule which generates .jar.toc and mark it as .KATI_RESTAT. 2041# $(1): A .jar file 2042define define-jar-to-toc-rule 2043$(eval $(call _transform-jar-to-toc,$1))\ 2044$(eval .KATI_RESTAT: $1.toc) 2045endef 2046 2047ifeq (,$(TARGET_BUILD_APPS)) 2048 2049## Rule to create a table of contents from a .dex file. 2050## Must be called with $(eval). 2051# $(1): The directory which contains classes*.dex files 2052define _transform-dex-to-toc 2053$1/classes.dex.toc: PRIVATE_INPUT_DEX_FILES := $1/classes*.dex 2054$1/classes.dex.toc: $1/classes.dex $(DEXDUMP) 2055 @echo Generating TOC: $$@ 2056 $(hide) $(DEXDUMP) -l xml $$(PRIVATE_INPUT_DEX_FILES) > $$@.tmp 2057 $$(call commit-change-for-toc,$$@) 2058endef 2059 2060## Define a rule which generates .dex.toc and mark it as .KATI_RESTAT. 2061# $(1): The directory which contains classes*.dex files 2062define define-dex-to-toc-rule 2063$(eval $(call _transform-dex-to-toc,$1))\ 2064$(eval .KATI_RESTAT: $1/classes.dex.toc) 2065endef 2066 2067else 2068 2069# Turn off .toc optimization for apps build as we cannot build dexdump. 2070define define-dex-to-toc-rule 2071endef 2072 2073endif # TARGET_BUILD_APPS 2074 2075 2076# Invoke Jack to compile java from source to jack files without shrink or obfuscation. 2077# 2078# Some historical notes: 2079# - below we write the list of java files to java-source-list to avoid argument 2080# list length problems with Cygwin 2081# - we filter out duplicate java file names because Jack doesn't like them. 2082define java-to-jack 2083$(hide) rm -f $@ 2084$(hide) rm -rf $(PRIVATE_JACK_INTERMEDIATES_DIR) 2085$(hide) mkdir -p $(dir $@) 2086$(hide) mkdir -p $(PRIVATE_JACK_INTERMEDIATES_DIR) 2087$(if $(PRIVATE_JACK_INCREMENTAL_DIR),$(hide) mkdir -p $(PRIVATE_JACK_INCREMENTAL_DIR)) 2088$(call dump-words-to-file,$(PRIVATE_JAVA_SOURCES),$(PRIVATE_JACK_INTERMEDIATES_DIR)/java-source-list) 2089$(hide) if [ -d "$(PRIVATE_SOURCE_INTERMEDIATES_DIR)" ]; then \ 2090 find $(PRIVATE_SOURCE_INTERMEDIATES_DIR) -name '*.java' >> $(PRIVATE_JACK_INTERMEDIATES_DIR)/java-source-list; \ 2091fi 2092$(hide) tr ' ' '\n' < $(PRIVATE_JACK_INTERMEDIATES_DIR)/java-source-list \ 2093 | $(NORMALIZE_PATH) | sort -u > $(PRIVATE_JACK_INTERMEDIATES_DIR)/java-source-list-uniq 2094$(if $(PRIVATE_JACK_PROGUARD_FLAGS), \ 2095 $(hide) echo -basedirectory $(CURDIR) > $@.flags; \ 2096 echo $(PRIVATE_JACK_PROGUARD_FLAGS) >> $@.flags; \ 2097) 2098$(if $(PRIVATE_EXTRA_JAR_ARGS), 2099 $(hide) mkdir -p $@.res.tmp 2100 $(hide) $(call create-empty-package-at,$@.res.tmp.zip) 2101 $(hide) $(call add-java-resources-to,$@.res.tmp.zip) 2102 $(hide) unzip -qo $@.res.tmp.zip -d $@.res.tmp 2103 $(hide) rm $@.res.tmp.zip) 2104$(hide) if [ -s $(PRIVATE_JACK_INTERMEDIATES_DIR)/java-source-list-uniq ] ; then \ 2105 export tmpEcjArg="@$(PRIVATE_JACK_INTERMEDIATES_DIR)/java-source-list-uniq"; \ 2106else \ 2107 export tmpEcjArg=""; \ 2108fi; \ 2109$(call call-jack) \ 2110 $(strip $(PRIVATE_JACK_FLAGS)) \ 2111 $(if $(NO_OPTIMIZE_DX), \ 2112 -D jack.dex.optimize="false") \ 2113 $(addprefix --classpath ,$(strip \ 2114 $(call normalize-path-list,$(PRIVATE_BOOTCLASSPATH_JAVA_LIBRARIES) $(PRIVATE_ALL_JACK_LIBRARIES)))) \ 2115 $(addprefix --import ,$(call reverse-list,$(PRIVATE_STATIC_JACK_LIBRARIES))) \ 2116 $(if $(PRIVATE_EXTRA_JAR_ARGS),--import-resource $@.res.tmp) \ 2117 -D jack.import.resource.policy=keep-first \ 2118 -D jack.import.type.policy=keep-first \ 2119 $(if $(PRIVATE_JACK_INCREMENTAL_DIR),--incremental-folder $(PRIVATE_JACK_INCREMENTAL_DIR)) \ 2120 --output-jack $@ \ 2121 $(addprefix --config-jarjar ,$(strip $(PRIVATE_JARJAR_RULES))) \ 2122 $(if $(PRIVATE_JACK_PROGUARD_FLAGS),--config-proguard $@.flags) \ 2123 $$tmpEcjArg \ 2124 || ( rm -f $@ ; exit 41 ) 2125$(hide) rm -f $(PRIVATE_JACK_INTERMEDIATES_DIR)/java-source-list 2126$(if $(PRIVATE_EXTRA_JAR_ARGS),$(hide) rm -rf $@.res.tmp) 2127$(hide) mv $(PRIVATE_JACK_INTERMEDIATES_DIR)/java-source-list-uniq $(PRIVATE_JACK_INTERMEDIATES_DIR).java-source-list 2128$(if $(PRIVATE_JAR_PACKAGES), $(hide) echo unsupported options PRIVATE_JAR_PACKAGES in $@; exit 53) 2129$(if $(PRIVATE_JAR_EXCLUDE_PACKAGES), $(hide) echo unsupported options JAR_EXCLUDE_PACKAGES in $@; exit 53) 2130$(if $(PRIVATE_JAR_MANIFEST), $(hide) echo unsupported options JAR_MANIFEST in $@; exit 53) 2131endef 2132 2133define transform-classes.jar-to-emma 2134$(hide) java -classpath $(EMMA_JAR) emma instr -outmode fullcopy -outfile \ 2135 $(PRIVATE_EMMA_COVERAGE_FILE) -ip $< -d $(PRIVATE_EMMA_INTERMEDIATES_DIR) \ 2136 $(addprefix -ix , $(PRIVATE_EMMA_COVERAGE_FILTER)) 2137endef 2138 2139#TODO: use a smaller -Xmx value for most libraries; 2140# only core.jar and framework.jar need a heap this big. 2141define transform-classes.jar-to-dex 2142@echo "target Dex: $(PRIVATE_MODULE)" 2143@mkdir -p $(dir $@) 2144$(hide) rm -f $(dir $@)classes*.dex 2145$(hide) $(DX) \ 2146 -JXms16M -JXmx2048M \ 2147 --dex --output=$(dir $@) \ 2148 $(if $(NO_OPTIMIZE_DX), \ 2149 --no-optimize) \ 2150 $(if $(GENERATE_DEX_DEBUG), \ 2151 --debug --verbose \ 2152 --dump-to=$(@:.dex=.lst) \ 2153 --dump-width=1000) \ 2154 $(PRIVATE_DX_FLAGS) \ 2155 $< 2156endef 2157 2158# Create a mostly-empty .jar file that we'll add to later. 2159# The MacOS jar tool doesn't like creating empty jar files, 2160# so we need to give it something. 2161# $(1) package to create 2162define create-empty-package-at 2163@mkdir -p $(dir $(1)) 2164$(hide) touch $(dir $(1))zipdummy 2165$(hide) (cd $(dir $(1)) && jar cf $(notdir $(1)) zipdummy) 2166$(hide) zip -qd $(1) zipdummy 2167$(hide) rm $(dir $(1))zipdummy 2168endef 2169 2170# Create a mostly-empty .jar file that we'll add to later. 2171# The MacOS jar tool doesn't like creating empty jar files, 2172# so we need to give it something. 2173define create-empty-package 2174$(call create-empty-package-at,$@) 2175endef 2176 2177# Copy an arhchive file and delete any class files and empty folders inside. 2178# $(1): the source archive file. 2179# $(2): the destination archive file. 2180define initialize-package-file 2181@mkdir -p $(dir $(2)) 2182$(hide) cp -f $(1) $(2) 2183$(hide) zip -qd $(2) "*.class" \ 2184 $(if $(strip $(PRIVATE_DONT_DELETE_JAR_DIRS)),,"*/") \ 2185 || true # Ignore the error when nothing to delete. 2186endef 2187 2188#TODO: we kinda want to build different asset packages for 2189# different configurations, then combine them later (or something). 2190# Per-locale, etc. 2191# A list of dynamic and static parameters; build layers for 2192# dynamic params that lay over the static ones. 2193#TODO: update the manifest to point to the package file 2194#Note that the version numbers are given to aapt as simple default 2195#values; applications can override these by explicitly stating 2196#them in their manifest. 2197define add-assets-to-package 2198$(hide) $(AAPT) package -u $(PRIVATE_AAPT_FLAGS) \ 2199 $(addprefix -c , $(PRIVATE_PRODUCT_AAPT_CONFIG)) \ 2200 $(addprefix --preferred-density , $(PRIVATE_PRODUCT_AAPT_PREF_CONFIG)) \ 2201 $(addprefix -M , $(PRIVATE_ANDROID_MANIFEST)) \ 2202 $(addprefix -S , $(PRIVATE_RESOURCE_DIR)) \ 2203 $(addprefix -A , $(PRIVATE_ASSET_DIR)) \ 2204 $(addprefix -I , $(PRIVATE_AAPT_INCLUDES)) \ 2205 $(addprefix --min-sdk-version , $(PRIVATE_DEFAULT_APP_TARGET_SDK)) \ 2206 $(addprefix --target-sdk-version , $(PRIVATE_DEFAULT_APP_TARGET_SDK)) \ 2207 $(if $(filter --product,$(PRIVATE_AAPT_FLAGS)),,$(addprefix --product , $(TARGET_AAPT_CHARACTERISTICS))) \ 2208 $(if $(filter --version-code,$(PRIVATE_AAPT_FLAGS)),,--version-code $(PLATFORM_SDK_VERSION)) \ 2209 $(if $(filter --version-name,$(PRIVATE_AAPT_FLAGS)),,--version-name $(APPS_DEFAULT_VERSION_NAME)) \ 2210 $(addprefix --rename-manifest-package , $(PRIVATE_MANIFEST_PACKAGE_NAME)) \ 2211 $(addprefix --rename-instrumentation-target-package , $(PRIVATE_MANIFEST_INSTRUMENTATION_FOR)) \ 2212 --skip-symbols-without-default-localization \ 2213 -F $@ 2214endef 2215 2216# We need the extra blank line, so that the command will be on a separate line. 2217# $(1): the ABI name 2218# $(2): the list of shared libraies 2219define _add-jni-shared-libs-to-package-per-abi 2220$(hide) cp $(2) $(dir $@)lib/$(1) 2221 2222endef 2223 2224# For apps_only build, don't uncompress/page-align the jni libraries, 2225# because the apk may be run on older platforms that don't support loading jni directly from apk. 2226ifdef TARGET_BUILD_APPS 2227JNI_COMPRESS_FLAGS := 2228ZIPALIGN_PAGE_ALIGN_FLAGS := 2229else 2230JNI_COMPRESS_FLAGS := -0 2231ZIPALIGN_PAGE_ALIGN_FLAGS := -p 2232endif 2233 2234define add-jni-shared-libs-to-package 2235$(hide) rm -rf $(dir $@)lib 2236$(hide) mkdir -p $(addprefix $(dir $@)lib/,$(PRIVATE_JNI_SHARED_LIBRARIES_ABI)) 2237$(foreach abi,$(PRIVATE_JNI_SHARED_LIBRARIES_ABI),\ 2238 $(call _add-jni-shared-libs-to-package-per-abi,$(abi),\ 2239 $(patsubst $(abi):%,%,$(filter $(abi):%,$(PRIVATE_JNI_SHARED_LIBRARIES))))) 2240$(hide) (cd $(dir $@) && zip -qrX $(JNI_COMPRESS_FLAGS) $(notdir $@) lib) 2241$(hide) rm -rf $(dir $@)lib 2242endef 2243 2244#TODO: update the manifest to point to the dex file 2245define add-dex-to-package 2246$(hide) find $(dir $(PRIVATE_DEX_FILE)) -maxdepth 1 -name "classes*.dex" | sort | xargs zip -qjX $@ 2247endef 2248 2249# Add java resources added by the current module. 2250# $(1) destination package 2251# 2252define add-java-resources-to 2253$(call dump-words-to-file, $(PRIVATE_EXTRA_JAR_ARGS), $(1).jar-arg-list) 2254$(hide) jar uf $(1) @$(1).jar-arg-list 2255@rm -f $(1).jar-arg-list 2256endef 2257 2258# Add resources carried by static Jack libraries. 2259# 2260define add-carried-jack-resources 2261 $(hide) if [ -d $(PRIVATE_JACK_INTERMEDIATES_DIR) ] ; then \ 2262 find $(PRIVATE_JACK_INTERMEDIATES_DIR) -type f | sort \ 2263 | sed -e "s?^$(PRIVATE_JACK_INTERMEDIATES_DIR)/? -C \"$(PRIVATE_JACK_INTERMEDIATES_DIR)\" \"?" -e "s/$$/\"/" \ 2264 > $(dir $@)jack_res_jar_flags; \ 2265 if [ -s $(dir $@)jack_res_jar_flags ] ; then \ 2266 jar uf $@ @$(dir $@)jack_res_jar_flags; \ 2267 fi; \ 2268fi 2269endef 2270 2271# Returns the minSdkVersion of the specified APK as a decimal number. If the 2272# version is a codename, returns the current platform SDK version (always a 2273# decimal number) instead. If the APK does not specify a minSdkVersion, returns 2274# 0 to match how the Android platform interprets this situation at runtime. 2275# 2276define get-package-min-sdk-version-int 2277$$(($(AAPT) dump badging $(1) 2>&1 | grep '^sdkVersion' || echo "sdkVersion:'0'") \ 2278 | cut -d"'" -f2 | \ 2279 sed -e s/^$(PLATFORM_VERSION_CODENAME)$$/$(PLATFORM_SDK_VERSION)/) 2280endef 2281 2282# Sign a package using the specified key/cert. 2283# 2284define sign-package 2285$(hide) mv $@ $@.unsigned 2286$(hide) java -Djava.library.path=$(SIGNAPK_JNI_LIBRARY_PATH) -jar $(SIGNAPK_JAR) \ 2287 --min-sdk-version $(call get-package-min-sdk-version-int,$@.unsigned) \ 2288 $(PRIVATE_CERTIFICATE) $(PRIVATE_PRIVATE_KEY) \ 2289 $(PRIVATE_ADDITIONAL_CERTIFICATES) $@.unsigned $@.signed 2290$(hide) mv $@.signed $@ 2291endef 2292 2293# Align STORED entries of a package on 4-byte boundaries to make them easier to mmap. 2294# 2295define align-package 2296$(hide) mv $@ $@.unaligned 2297$(hide) $(ZIPALIGN) \ 2298 -f \ 2299 $(ZIPALIGN_PAGE_ALIGN_FLAGS) \ 2300 4 \ 2301 $@.unaligned $@.aligned 2302$(hide) mv $@.aligned $@ 2303endef 2304 2305# Remove dynamic timestamps from packages 2306# 2307ifndef TARGET_BUILD_APPS 2308define remove-timestamps-from-package 2309$(hide) $(ZIPTIME) $@ 2310endef 2311endif 2312 2313# Uncompress shared libraries embedded in an apk. 2314# 2315define uncompress-shared-libs 2316$(hide) if unzip -l $@ $(PRIVATE_EMBEDDED_JNI_LIBS) >/dev/null ; then \ 2317 rm -rf $(dir $@)uncompressedlibs && mkdir $(dir $@)uncompressedlibs; \ 2318 unzip $@ $(PRIVATE_EMBEDDED_JNI_LIBS) -d $(dir $@)uncompressedlibs && \ 2319 zip -d $@ 'lib/*.so' && \ 2320 ( cd $(dir $@)uncompressedlibs && find lib -type f | sort | zip -D -X -0 ../$(notdir $@) -@ ) && \ 2321 rm -rf $(dir $@)uncompressedlibs; \ 2322 fi 2323endef 2324 2325define install-dex-debug 2326$(hide) if [ -f "$(PRIVATE_INTERMEDIATES_DIR)/classes.dex" ]; then \ 2327 mkdir -p $(TOP)/dalvik/DEBUG-FILES; \ 2328 $(ACP) $(PRIVATE_INTERMEDIATES_DIR)/classes.dex \ 2329 $(TOP)/dalvik/DEBUG-FILES/$(PRIVATE_MODULE).dex; \ 2330 fi 2331$(hide) if [ -f "$(PRIVATE_INTERMEDIATES_DIR)/classes.lst" ]; then \ 2332 mkdir -p $(TOP)/dalvik/DEBUG-FILES; \ 2333 $(ACP) $(PRIVATE_INTERMEDIATES_DIR)/classes.lst \ 2334 $(TOP)/dalvik/DEBUG-FILES/$(PRIVATE_MODULE).lst; \ 2335 fi 2336endef 2337 2338# TODO(joeo): If we can ever upgrade to post 3.81 make and get the 2339# new prebuilt rules to work, we should change this to copy the 2340# resources to the out directory and then copy the resources. 2341 2342# Note: we intentionally don't clean PRIVATE_CLASS_INTERMEDIATES_DIR 2343# in transform-java-to-classes for the sake of vm-tests. 2344define transform-host-java-to-package 2345@echo "$($(PRIVATE_PREFIX)DISPLAY) Java: $(PRIVATE_MODULE) ($(PRIVATE_CLASS_INTERMEDIATES_DIR))" 2346$(call compile-java,$(HOST_JAVAC),$(PRIVATE_BOOTCLASSPATH)) 2347endef 2348 2349########################################################### 2350## Commands for copying files 2351########################################################### 2352 2353# Define a rule to copy a header. Used via $(eval) by copy_headers.make. 2354# $(1): source header 2355# $(2): destination header 2356define copy-one-header 2357$(2): $(1) 2358 @echo "Header: $$@" 2359 $$(copy-file-to-new-target-with-cp) 2360endef 2361 2362# Define a rule to copy a file. For use via $(eval). 2363# $(1): source file 2364# $(2): destination file 2365define copy-one-file 2366$(2): $(1) 2367 @echo "Copy: $$@" 2368 $$(copy-file-to-target) 2369endef 2370 2371# Copies many files. 2372# $(1): The files to copy. Each entry is a ':' separated src:dst pair 2373# Evaluates to the list of the dst files (ie suitable for a dependency list) 2374define copy-many-files 2375$(foreach f, $(1), $(strip \ 2376 $(eval _cmf_tuple := $(subst :, ,$(f))) \ 2377 $(eval _cmf_src := $(word 1,$(_cmf_tuple))) \ 2378 $(eval _cmf_dest := $(word 2,$(_cmf_tuple))) \ 2379 $(eval $(call copy-one-file,$(_cmf_src),$(_cmf_dest))) \ 2380 $(_cmf_dest))) 2381endef 2382 2383# Copy the file only if it's a well-formed xml file. For use via $(eval). 2384# $(1): source file 2385# $(2): destination file, must end with .xml. 2386define copy-xml-file-checked 2387$(2): $(1) 2388 @echo "Copy xml: $$@" 2389 $(hide) xmllint $$< >/dev/null # Don't print the xml file to stdout. 2390 $$(copy-file-to-target) 2391endef 2392 2393# The -t option to acp and the -p option to cp is 2394# required for OSX. OSX has a ridiculous restriction 2395# where it's an error for a .a file's modification time 2396# to disagree with an internal timestamp, and this 2397# macro is used to install .a files (among other things). 2398 2399# Copy a single file from one place to another, 2400# preserving permissions and overwriting any existing 2401# file. 2402# When we used acp, it could not handle high resolution timestamps 2403# on file systems like ext4. Because of that, '-t' option was disabled 2404# and copy-file-to-target was identical to copy-file-to-new-target. 2405# Keep the behavior until we audit and ensure that switching this back 2406# won't break anything. 2407define copy-file-to-target 2408@mkdir -p $(dir $@) 2409$(hide) rm -f $@ 2410$(hide) cp $< $@ 2411endef 2412 2413# The same as copy-file-to-target, but use the local 2414# cp command instead of acp. 2415define copy-file-to-target-with-cp 2416@mkdir -p $(dir $@) 2417$(hide) rm -f $@ 2418$(hide) cp -p $< $@ 2419endef 2420 2421# The same as copy-file-to-target, but use the zipalign tool to do so. 2422define copy-file-to-target-with-zipalign 2423@mkdir -p $(dir $@) 2424$(hide) rm -f $@ 2425$(hide) $(ZIPALIGN) -f 4 $< $@ 2426endef 2427 2428# The same as copy-file-to-target, but strip out "# comment"-style 2429# comments (for config files and such). 2430define copy-file-to-target-strip-comments 2431@mkdir -p $(dir $@) 2432$(hide) rm -f $@ 2433$(hide) sed -e 's/#.*$$//' -e 's/[ \t]*$$//' -e '/^$$/d' < $< > $@ 2434endef 2435 2436# The same as copy-file-to-target, but don't preserve 2437# the old modification time. 2438define copy-file-to-new-target 2439@mkdir -p $(dir $@) 2440$(hide) rm -f $@ 2441$(hide) cp $< $@ 2442endef 2443 2444# The same as copy-file-to-new-target, but use the local 2445# cp command instead of acp. 2446define copy-file-to-new-target-with-cp 2447@mkdir -p $(dir $@) 2448$(hide) rm -f $@ 2449$(hide) cp $< $@ 2450endef 2451 2452# Copy a prebuilt file to a target location. 2453define transform-prebuilt-to-target 2454@echo "$(if $(PRIVATE_IS_HOST_MODULE),host,target) Prebuilt: $(PRIVATE_MODULE) ($@)" 2455$(copy-file-to-target) 2456endef 2457 2458# Copy a prebuilt file to a target location, using zipalign on it. 2459define transform-prebuilt-to-target-with-zipalign 2460@echo "$(if $(PRIVATE_IS_HOST_MODULE),host,target) Prebuilt APK: $(PRIVATE_MODULE) ($@)" 2461$(copy-file-to-target-with-zipalign) 2462endef 2463 2464# Copy a prebuilt file to a target location, stripping "# comment" comments. 2465define transform-prebuilt-to-target-strip-comments 2466@echo "$(if $(PRIVATE_IS_HOST_MODULE),host,target) Prebuilt: $(PRIVATE_MODULE) ($@)" 2467$(copy-file-to-target-strip-comments) 2468endef 2469 2470# Copy a list of files/directories to target location, with sub dir structure preserved. 2471# For example $(HOST_OUT_EXECUTABLES)/aapt -> $(staging)/bin/aapt . 2472# $(1): the source list of files/directories. 2473# $(2): the path prefix to strip. In the above example it would be $(HOST_OUT). 2474# $(3): the target location. 2475define copy-files-with-structure 2476$(foreach t,$(1),\ 2477 $(eval s := $(patsubst $(2)%,%,$(t)))\ 2478 $(hide) mkdir -p $(dir $(3)/$(s)); cp -Rf $(t) $(3)/$(s)$(newline)) 2479endef 2480 2481 2482########################################################### 2483## Commands to call Proguard 2484########################################################### 2485define transform-jar-to-proguard 2486@echo Proguard: $@ 2487$(hide) $(PROGUARD) -injars $< -outjars $@ $(PRIVATE_PROGUARD_FLAGS) \ 2488 $(addprefix -injars , $(PRIVATE_EXTRA_INPUT_JAR)) 2489endef 2490 2491########################################################### 2492## Stuff source generated from one-off tools 2493########################################################### 2494 2495define transform-generated-source 2496@echo "target Generated: $(PRIVATE_MODULE) <= $<" 2497@mkdir -p $(dir $@) 2498$(hide) $(PRIVATE_CUSTOM_TOOL) 2499endef 2500 2501 2502########################################################### 2503## Assertions about attributes of the target 2504########################################################### 2505 2506# $(1): The file to check 2507ifndef get-file-size 2508$(error HOST_OS must define get-file-size) 2509endif 2510 2511# Convert a partition data size (eg, as reported in /proc/mtd) to the 2512# size of the image used to flash that partition (which includes a 2513# spare area for each page). 2514# $(1): the partition data size 2515define image-size-from-data-size 2516$(strip $(eval _isfds_value := $$(shell echo $$$$(($(1) / $(BOARD_NAND_PAGE_SIZE) * \ 2517 ($(BOARD_NAND_PAGE_SIZE)+$(BOARD_NAND_SPARE_SIZE))))))\ 2518$(if $(filter 0, $(_isfds_value)),$(shell echo $$(($(BOARD_NAND_PAGE_SIZE)+$(BOARD_NAND_SPARE_SIZE)))),$(_isfds_value))\ 2519$(eval _isfds_value :=)) 2520endef 2521 2522# $(1): The file(s) to check (often $@) 2523# $(2): The maximum total image size, in decimal bytes. 2524# Make sure to take into account any reserved space needed for the FS. 2525# 2526# If $(2) is empty, evaluates to "true" 2527# 2528# Reserve bad blocks. Make sure that MAX(1% of partition size, 2 blocks) 2529# is left over after the image has been flashed. Round the 1% up to the 2530# next whole flash block size. 2531define assert-max-file-size 2532$(if $(2), \ 2533 size=$$(for i in $(1); do $(call get-file-size,$$i); echo +; done; echo 0); \ 2534 total=$$(( $$( echo "$$size" ) )); \ 2535 printname=$$(echo -n "$(1)" | tr " " +); \ 2536 img_blocksize=$(call image-size-from-data-size,$(BOARD_FLASH_BLOCK_SIZE)); \ 2537 twoblocks=$$((img_blocksize * 2)); \ 2538 onepct=$$((((($(2) / 100) - 1) / img_blocksize + 1) * img_blocksize)); \ 2539 reserve=$$((twoblocks > onepct ? twoblocks : onepct)); \ 2540 maxsize=$$(($(2) - reserve)); \ 2541 echo "$$printname maxsize=$$maxsize blocksize=$$img_blocksize total=$$total reserve=$$reserve"; \ 2542 if [ "$$total" -gt "$$maxsize" ]; then \ 2543 echo "error: $$printname too large ($$total > [$(2) - $$reserve])"; \ 2544 false; \ 2545 elif [ "$$total" -gt $$((maxsize - 32768)) ]; then \ 2546 echo "WARNING: $$printname approaching size limit ($$total now; limit $$maxsize)"; \ 2547 fi \ 2548 , \ 2549 true \ 2550 ) 2551endef 2552 2553# Like assert-max-file-size, but the second argument is a partition 2554# size, which we'll convert to a max image size before checking it 2555# against the files. 2556# 2557# $(1): The file(s) to check (often $@) 2558# $(2): The partition size. 2559define assert-max-image-size 2560$(if $(2), \ 2561 $(call assert-max-file-size,$(1),$(call image-size-from-data-size,$(2)))) 2562endef 2563 2564 2565########################################################### 2566## Define device-specific radio files 2567########################################################### 2568INSTALLED_RADIOIMAGE_TARGET := 2569 2570# Copy a radio image file to the output location, and add it to 2571# INSTALLED_RADIOIMAGE_TARGET. 2572# $(1): filename 2573define add-radio-file 2574 $(eval $(call add-radio-file-internal,$(1),$(notdir $(1)))) 2575endef 2576define add-radio-file-internal 2577INSTALLED_RADIOIMAGE_TARGET += $$(PRODUCT_OUT)/$(2) 2578$$(PRODUCT_OUT)/$(2) : $$(LOCAL_PATH)/$(1) 2579 $$(transform-prebuilt-to-target) 2580endef 2581 2582# Version of add-radio-file that also arranges for the version of the 2583# file to be checked against the contents of 2584# $(TARGET_BOARD_INFO_FILE). 2585# $(1): filename 2586# $(2): name of version variable in board-info (eg, "version-baseband") 2587define add-radio-file-checked 2588 $(eval $(call add-radio-file-checked-internal,$(1),$(notdir $(1)),$(2))) 2589endef 2590define add-radio-file-checked-internal 2591INSTALLED_RADIOIMAGE_TARGET += $$(PRODUCT_OUT)/$(2) 2592BOARD_INFO_CHECK += $(3):$(LOCAL_PATH)/$(1) 2593$$(PRODUCT_OUT)/$(2) : $$(LOCAL_PATH)/$(1) 2594 $$(transform-prebuilt-to-target) 2595endef 2596 2597 2598########################################################### 2599# Override the package defined in $(1), setting the 2600# variables listed below differently. 2601# 2602# $(1): The makefile to override (relative to the source 2603# tree root) 2604# $(2): Old LOCAL_PACKAGE_NAME value. 2605# $(3): New LOCAL_PACKAGE_NAME value. 2606# $(4): New LOCAL_MANIFEST_PACKAGE_NAME value. 2607# $(5): New LOCAL_CERTIFICATE value. 2608# $(6): New LOCAL_INSTRUMENTATION_FOR value. 2609# $(7): New LOCAL_MANIFEST_INSTRUMENTATION_FOR value. 2610# 2611# Note that LOCAL_PACKAGE_OVERRIDES is NOT cleared in 2612# clear_vars.mk. 2613########################################################### 2614define inherit-package 2615 $(eval $(call inherit-package-internal,$(1),$(2),$(3),$(4),$(5),$(6),$(7))) 2616endef 2617 2618define inherit-package-internal 2619 LOCAL_PACKAGE_OVERRIDES \ 2620 := $(strip $(1))||$(strip $(2))||$(strip $(3))||$(strip $(4))||&&$(strip $(5))||&&$(strip $(6))||&&$(strip $(7)) $(LOCAL_PACKAGE_OVERRIDES) 2621 include $(1) 2622 LOCAL_PACKAGE_OVERRIDES \ 2623 := $(wordlist 1,$(words $(LOCAL_PACKAGE_OVERRIDES)), $(LOCAL_PACKAGE_OVERRIDES)) 2624endef 2625 2626# To be used with inherit-package above 2627# Evalutes to true if the package was overridden 2628define set-inherited-package-variables 2629$(strip $(call set-inherited-package-variables-internal)) 2630endef 2631 2632define keep-or-override 2633$(eval $(1) := $(if $(2),$(2),$($(1)))) 2634endef 2635 2636define set-inherited-package-variables-internal 2637 $(eval _o := $(subst ||, ,$(lastword $(LOCAL_PACKAGE_OVERRIDES)))) 2638 $(eval _n := $(subst ||, ,$(firstword $(LOCAL_PACKAGE_OVERRIDES)))) 2639 $(if $(filter $(word 2,$(_n)),$(LOCAL_PACKAGE_NAME)), \ 2640 $(eval LOCAL_PACKAGE_NAME := $(word 3,$(_o))) \ 2641 $(eval LOCAL_MANIFEST_PACKAGE_NAME := $(word 4,$(_o))) \ 2642 $(call keep-or-override,LOCAL_CERTIFICATE,$(patsubst &&%,%,$(word 5,$(_o)))) \ 2643 $(call keep-or-override,LOCAL_INSTRUMENTATION_FOR,$(patsubst &&%,%,$(word 6,$(_o)))) \ 2644 $(call keep-or-override,LOCAL_MANIFEST_INSTRUMENTATION_FOR,$(patsubst &&%,%,$(word 7,$(_o)))) \ 2645 $(eval LOCAL_OVERRIDES_PACKAGES := $(sort $(LOCAL_OVERRIDES_PACKAGES) $(word 2,$(_o)))) \ 2646 true \ 2647 ,) 2648endef 2649 2650########################################################### 2651## API Check 2652########################################################### 2653 2654# eval this to define a rule that runs apicheck. 2655# 2656# Args: 2657# $(1) target 2658# $(2) stable api file 2659# $(3) api file to be tested 2660# $(4) stable removed api file 2661# $(5) removed api file to be tested 2662# $(6) arguments for apicheck 2663# $(7) command to run if apicheck failed 2664# $(8) target dependent on this api check 2665# $(9) additional dependencies 2666define check-api 2667$(TARGET_OUT_COMMON_INTERMEDIATES)/PACKAGING/$(strip $(1))-timestamp: $(2) $(3) $(4) $(APICHECK) $(9) 2668 @echo "Checking API:" $(1) 2669 $(hide) ( $(APICHECK_COMMAND) $(6) $(2) $(3) $(4) $(5) || ( $(7) ; exit 38 ) ) 2670 $(hide) mkdir -p $$(dir $$@) 2671 $(hide) touch $$@ 2672$(8): $(TARGET_OUT_COMMON_INTERMEDIATES)/PACKAGING/$(strip $(1))-timestamp 2673endef 2674 2675## Whether to build from source if prebuilt alternative exists 2676########################################################### 2677# $(1): module name 2678# $(2): LOCAL_PATH 2679# Expands to empty string if not from source. 2680ifeq (true,$(ANDROID_BUILD_FROM_SOURCE)) 2681define if-build-from-source 2682true 2683endef 2684else 2685define if-build-from-source 2686$(if $(filter $(ANDROID_NO_PREBUILT_MODULES),$(1))$(filter \ 2687 $(addsuffix %,$(ANDROID_NO_PREBUILT_PATHS)),$(2)),true) 2688endef 2689endif 2690 2691# Include makefile $(1) if build from source for module $(2) 2692# $(1): the makefile to include 2693# $(2): module name 2694# $(3): LOCAL_PATH 2695define include-if-build-from-source 2696$(if $(call if-build-from-source,$(2),$(3)),$(eval include $(1))) 2697endef 2698 2699# Return the arch for the source file of a prebuilt 2700# Return "none" if no matching arch found and return empty 2701# if the input is empty, so the result can be passed to 2702# LOCAL_MODULE_TARGET_ARCH. 2703# $(1) the list of archs supported by the prebuilt 2704define get-prebuilt-src-arch 2705$(strip $(if $(filter $(TARGET_ARCH),$(1)),$(TARGET_ARCH),\ 2706 $(if $(filter $(TARGET_2ND_ARCH),$(1)),$(TARGET_2ND_ARCH),$(if $(1),none)))) 2707endef 2708 2709########################################################### 2710## Other includes 2711########################################################### 2712 2713# ----------------------------------------------------------------- 2714# Rules and functions to help copy important files to DIST_DIR 2715# when requested. 2716include $(BUILD_SYSTEM)/distdir.mk 2717 2718# Include any vendor specific definitions.mk file 2719-include $(TOPDIR)vendor/*/build/core/definitions.mk 2720-include $(TOPDIR)device/*/build/core/definitions.mk 2721-include $(TOPDIR)product/*/build/core/definitions.mk 2722 2723# broken: 2724# $(foreach file,$^,$(if $(findstring,.a,$(suffix $file)),-l$(file),$(file))) 2725 2726########################################################### 2727## Misc notes 2728########################################################### 2729 2730#DEPDIR = .deps 2731#df = $(DEPDIR)/$(*F) 2732 2733#SRCS = foo.c bar.c ... 2734 2735#%.o : %.c 2736# @$(MAKEDEPEND); \ 2737# cp $(df).d $(df).P; \ 2738# sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \ 2739# -e '/^$$/ d' -e 's/$$/ :/' < $(df).d >> $(df).P; \ 2740# rm -f $(df).d 2741# $(COMPILE.c) -o $@ $< 2742 2743#-include $(SRCS:%.c=$(DEPDIR)/%.P) 2744 2745 2746#%.o : %.c 2747# $(COMPILE.c) -MD -o $@ $< 2748# @cp $*.d $*.P; \ 2749# sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \ 2750# -e '/^$$/ d' -e 's/$$/ :/' < $*.d >> $*.P; \ 2751# rm -f $*.d 2752