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 $(eval LOCAL_MODULE_MAKEFILE_DEP := $(if $(BUILDING_WITH_NINJA),,$$(LOCAL_MODULE_MAKEFILE))) \ 137 $(if $(filter $(BUILD_SYSTEM)/% $(OUT_DIR)/%,$(LOCAL_MODULE_MAKEFILE)), \ 138 $(error my-dir must be called before including any other makefile.) \ 139 , \ 140 $(patsubst %/,%,$(dir $(LOCAL_MODULE_MAKEFILE))) \ 141 ) \ 142 ) 143endef 144 145########################################################### 146## Remove any makefiles that are being handled by soong 147########################################################### 148ifeq ($(USE_SOONG),true) 149define filter-soong-makefiles 150$(foreach mk,$(1),\ 151 $(if $(wildcard $(patsubst %/Android.mk,%/Android.bp,$(mk))),\ 152 $(info skipping $(mk) ...),\ 153 $(mk))) 154endef 155else 156define filter-soong-makefiles 157$(1) 158endef 159endif 160 161########################################################### 162## Retrieve a list of all makefiles immediately below some directory 163########################################################### 164 165define all-makefiles-under 166$(sort $(call filter-soong-makefiles,$(wildcard $(1)/*/Android.mk))) 167endef 168 169########################################################### 170## Look under a directory for makefiles that don't have parent 171## makefiles. 172########################################################### 173 174# $(1): directory to search under 175# Ignores $(1)/Android.mk 176define first-makefiles-under 177$(call filter-soong-makefiles,\ 178 $(shell build/tools/findleaves.py $(FIND_LEAVES_EXCLUDES) \ 179 --mindepth=2 $(1) Android.mk)) 180endef 181 182########################################################### 183## Retrieve a list of all makefiles immediately below your directory 184## Must be called before including any other makefile!! 185########################################################### 186 187define all-subdir-makefiles 188$(call all-makefiles-under,$(call my-dir)) 189endef 190 191########################################################### 192## Look in the named list of directories for makefiles, 193## relative to the current directory. 194## Must be called before including any other makefile!! 195########################################################### 196 197# $(1): List of directories to look for under this directory 198define all-named-subdir-makefiles 199$(sort $(call filter-soong-makefiles,\ 200 $(wildcard $(addsuffix /Android.mk, $(addprefix $(call my-dir)/,$(1)))))) 201endef 202 203########################################################### 204## Find all of the directories under the named directories with 205## the specified name. 206## Meant to be used like: 207## INC_DIRS := $(call all-named-dirs-under,inc,.) 208########################################################### 209 210define all-named-dirs-under 211$(call find-subdir-files,$(2) -type d -name "$(1)") 212endef 213 214########################################################### 215## Find all the directories under the current directory that 216## haves name that match $(1) 217########################################################### 218 219define all-subdir-named-dirs 220$(call all-named-dirs-under,$(1),.) 221endef 222 223########################################################### 224## Find all of the files under the named directories with 225## the specified name. 226## Meant to be used like: 227## SRC_FILES := $(call all-named-files-under,*.h,src tests) 228########################################################### 229 230define all-named-files-under 231$(call find-files-in-subdirs,$(LOCAL_PATH),"$(1)",$(2)) 232endef 233 234########################################################### 235## Find all of the files under the current directory with 236## the specified name. 237########################################################### 238 239define all-subdir-named-files 240$(call all-named-files-under,$(1),.) 241endef 242 243########################################################### 244## Find all of the java files under the named directories. 245## Meant to be used like: 246## SRC_FILES := $(call all-java-files-under,src tests) 247########################################################### 248 249define all-java-files-under 250$(call all-named-files-under,*.java,$(1)) 251endef 252 253########################################################### 254## Find all of the java files from here. Meant to be used like: 255## SRC_FILES := $(call all-subdir-java-files) 256########################################################### 257 258define all-subdir-java-files 259$(call all-java-files-under,.) 260endef 261 262########################################################### 263## Find all of the c files under the named directories. 264## Meant to be used like: 265## SRC_FILES := $(call all-c-files-under,src tests) 266########################################################### 267 268define all-c-files-under 269$(call all-named-files-under,*.c,$(1)) 270endef 271 272########################################################### 273## Find all of the c files from here. Meant to be used like: 274## SRC_FILES := $(call all-subdir-c-files) 275########################################################### 276 277define all-subdir-c-files 278$(call all-c-files-under,.) 279endef 280 281########################################################### 282## Find all of the cpp files under the named directories. 283## LOCAL_CPP_EXTENSION is respected if set. 284## Meant to be used like: 285## SRC_FILES := $(call all-cpp-files-under,src tests) 286########################################################### 287 288define all-cpp-files-under 289$(sort $(patsubst ./%,%, \ 290 $(shell cd $(LOCAL_PATH) ; \ 291 find -L $(1) -name "*$(or $(LOCAL_CPP_EXTENSION),.cpp)" -and -not -name ".*") \ 292 )) 293endef 294 295########################################################### 296## Find all of the cpp files from here. Meant to be used like: 297## SRC_FILES := $(call all-subdir-cpp-files) 298########################################################### 299 300define all-subdir-cpp-files 301$(call all-cpp-files-under,.) 302endef 303 304########################################################### 305## Find all files named "I*.aidl" under the named directories, 306## which must be relative to $(LOCAL_PATH). The returned list 307## is relative to $(LOCAL_PATH). 308########################################################### 309 310define all-Iaidl-files-under 311$(call all-named-files-under,I*.aidl,$(1)) 312endef 313 314########################################################### 315## Find all of the "I*.aidl" files under $(LOCAL_PATH). 316########################################################### 317 318define all-subdir-Iaidl-files 319$(call all-Iaidl-files-under,.) 320endef 321 322########################################################### 323## Find all files named "*.vts" under the named directories, 324## which must be relative to $(LOCAL_PATH). The returned list 325## is relative to $(LOCAL_PATH). 326########################################################### 327 328define all-vts-files-under 329$(call all-named-files-under,*.vts,$(1)) 330endef 331 332########################################################### 333## Find all of the "*.vts" files under $(LOCAL_PATH). 334########################################################### 335 336define all-subdir-vts-files 337$(call all-vts-files-under,.) 338endef 339 340########################################################### 341## Find all of the logtags files under the named directories. 342## Meant to be used like: 343## SRC_FILES := $(call all-logtags-files-under,src) 344########################################################### 345 346define all-logtags-files-under 347$(call all-named-files-under,*.logtags,$(1)) 348endef 349 350########################################################### 351## Find all of the .proto files under the named directories. 352## Meant to be used like: 353## SRC_FILES := $(call all-proto-files-under,src) 354########################################################### 355 356define all-proto-files-under 357$(call all-named-files-under,*.proto,$(1)) 358endef 359 360########################################################### 361## Find all of the RenderScript files under the named directories. 362## Meant to be used like: 363## SRC_FILES := $(call all-renderscript-files-under,src) 364########################################################### 365 366define all-renderscript-files-under 367$(call find-subdir-files,$(1) \( -name "*.rs" -or -name "*.fs" \) -and -not -name ".*") 368endef 369 370########################################################### 371## Find all of the S files under the named directories. 372## Meant to be used like: 373## SRC_FILES := $(call all-c-files-under,src tests) 374########################################################### 375 376define all-S-files-under 377$(call all-named-files-under,*.S,$(1)) 378endef 379 380########################################################### 381## Find all of the html files under the named directories. 382## Meant to be used like: 383## SRC_FILES := $(call all-html-files-under,src tests) 384########################################################### 385 386define all-html-files-under 387$(call all-named-files-under,*.html,$(1)) 388endef 389 390########################################################### 391## Find all of the html files from here. Meant to be used like: 392## SRC_FILES := $(call all-subdir-html-files) 393########################################################### 394 395define all-subdir-html-files 396$(call all-html-files-under,.) 397endef 398 399########################################################### 400## Find all of the files matching pattern 401## SRC_FILES := $(call find-subdir-files, <pattern>) 402########################################################### 403 404define find-subdir-files 405$(sort $(patsubst ./%,%,$(shell cd $(LOCAL_PATH) ; find -L $(1)))) 406endef 407 408########################################################### 409# find the files in the subdirectory $1 of LOCAL_DIR 410# matching pattern $2, filtering out files $3 411# e.g. 412# SRC_FILES += $(call find-subdir-subdir-files, \ 413# css, *.cpp, DontWantThis.cpp) 414########################################################### 415 416define find-subdir-subdir-files 417$(sort $(filter-out $(patsubst %,$(1)/%,$(3)),$(patsubst ./%,%,$(shell cd \ 418 $(LOCAL_PATH) ; find -L $(1) -maxdepth 1 -name $(2))))) 419endef 420 421########################################################### 422## Find all of the files matching pattern 423## SRC_FILES := $(call all-subdir-java-files) 424########################################################### 425 426define find-subdir-assets 427$(sort $(if $(1),$(patsubst ./%,%, \ 428 $(shell if [ -d $(1) ] ; then cd $(1) ; find -L ./ -not -name '.*' -and -type f -and -not -type l ; fi)), \ 429 $(warning Empty argument supplied to find-subdir-assets) \ 430)) 431endef 432 433########################################################### 434## Find various file types in a list of directories relative to $(LOCAL_PATH) 435########################################################### 436 437define find-other-java-files 438$(call all-java-files-under,$(1)) 439endef 440 441define find-other-html-files 442$(call all-html-files-under,$(1)) 443endef 444 445########################################################### 446# Use utility find to find given files in the given subdirs. 447# This function uses $(1), instead of LOCAL_PATH as the base. 448# $(1): the base dir, relative to the root of the source tree. 449# $(2): the file name pattern to be passed to find as "-name". 450# $(3): a list of subdirs of the base dir. 451# Returns: a list of paths relative to the base dir. 452########################################################### 453 454define find-files-in-subdirs 455$(sort $(patsubst ./%,%, \ 456 $(shell cd $(1) ; \ 457 find -L $(3) -name $(2) -and -not -name ".*") \ 458 )) 459endef 460 461########################################################### 462## Scan through each directory of $(1) looking for files 463## that match $(2) using $(wildcard). Useful for seeing if 464## a given directory or one of its parents contains 465## a particular file. Returns the first match found, 466## starting furthest from the root. 467########################################################### 468 469define find-parent-file 470$(strip \ 471 $(eval _fpf := $(sort $(wildcard $(foreach f, $(2), $(strip $(1))/$(f))))) \ 472 $(if $(_fpf),$(_fpf), \ 473 $(if $(filter-out ./ .,$(1)), \ 474 $(call find-parent-file,$(patsubst %/,%,$(dir $(1))),$(2)) \ 475 ) \ 476 ) \ 477) 478endef 479 480########################################################### 481## Function we can evaluate to introduce a dynamic dependency 482########################################################### 483 484define add-dependency 485$(1): $(2) 486endef 487 488########################################################### 489## Reverse order of a list 490########################################################### 491 492define reverse-list 493$(if $(1),$(call reverse-list,$(wordlist 2,$(words $(1)),$(1)))) $(firstword $(1)) 494endef 495 496########################################################### 497## The intermediates directory. Where object files go for 498## a given target. We could technically get away without 499## the "_intermediates" suffix on the directory, but it's 500## nice to be able to grep for that string to find out if 501## anyone's abusing the system. 502########################################################### 503 504# $(1): target class, like "APPS" 505# $(2): target name, like "NotePad" 506# $(3): if non-empty, this is a HOST target. 507# $(4): if non-empty, force the intermediates to be COMMON 508# $(5): if non-empty, force the intermediates to be for the 2nd arch 509# $(6): if non-empty, force the intermediates to be for the host cross os 510define intermediates-dir-for 511$(strip \ 512 $(eval _idfClass := $(strip $(1))) \ 513 $(if $(_idfClass),, \ 514 $(error $(LOCAL_PATH): Class not defined in call to intermediates-dir-for)) \ 515 $(eval _idfName := $(strip $(2))) \ 516 $(if $(_idfName),, \ 517 $(error $(LOCAL_PATH): Name not defined in call to intermediates-dir-for)) \ 518 $(eval _idfPrefix := $(if $(strip $(3)),$(if $(strip $(6)),HOST_CROSS,HOST),TARGET)) \ 519 $(eval _idf2ndArchPrefix := $(if $(strip $(5)),$(TARGET_2ND_ARCH_VAR_PREFIX))) \ 520 $(if $(filter $(_idfPrefix)-$(_idfClass),$(COMMON_MODULE_CLASSES))$(4), \ 521 $(eval _idfIntBase := $($(_idfPrefix)_OUT_COMMON_INTERMEDIATES)) \ 522 ,$(if $(filter $(_idfClass),$(PER_ARCH_MODULE_CLASSES)),\ 523 $(eval _idfIntBase := $($(_idf2ndArchPrefix)$(_idfPrefix)_OUT_INTERMEDIATES)) \ 524 ,$(eval _idfIntBase := $($(_idfPrefix)_OUT_INTERMEDIATES)) \ 525 ) \ 526 ) \ 527 $(_idfIntBase)/$(_idfClass)/$(_idfName)_intermediates \ 528) 529endef 530 531# Uses LOCAL_MODULE_CLASS, LOCAL_MODULE, and LOCAL_IS_HOST_MODULE 532# to determine the intermediates directory. 533# 534# $(1): if non-empty, force the intermediates to be COMMON 535# $(2): if non-empty, force the intermediates to be for the 2nd arch 536# $(3): if non-empty, force the intermediates to be for the host cross os 537define local-intermediates-dir 538$(strip \ 539 $(if $(strip $(LOCAL_MODULE_CLASS)),, \ 540 $(error $(LOCAL_PATH): LOCAL_MODULE_CLASS not defined before call to local-intermediates-dir)) \ 541 $(if $(strip $(LOCAL_MODULE)),, \ 542 $(error $(LOCAL_PATH): LOCAL_MODULE not defined before call to local-intermediates-dir)) \ 543 $(call intermediates-dir-for,$(LOCAL_MODULE_CLASS),$(LOCAL_MODULE),$(LOCAL_IS_HOST_MODULE),$(1),$(2),$(3)) \ 544) 545endef 546 547########################################################### 548## The generated sources directory. Placing generated 549## source files directly in the intermediates directory 550## causes problems for multiarch builds, where there are 551## two intermediates directories for a single target. Put 552## them in a separate directory, and they will be copied to 553## each intermediates directory automatically. 554########################################################### 555 556# $(1): target class, like "APPS" 557# $(2): target name, like "NotePad" 558# $(3): if non-empty, this is a HOST target. 559# $(4): if non-empty, force the generated sources to be COMMON 560define generated-sources-dir-for 561$(strip \ 562 $(eval _idfClass := $(strip $(1))) \ 563 $(if $(_idfClass),, \ 564 $(error $(LOCAL_PATH): Class not defined in call to generated-sources-dir-for)) \ 565 $(eval _idfName := $(strip $(2))) \ 566 $(if $(_idfName),, \ 567 $(error $(LOCAL_PATH): Name not defined in call to generated-sources-dir-for)) \ 568 $(eval _idfPrefix := $(if $(strip $(3)),HOST,TARGET)) \ 569 $(if $(filter $(_idfPrefix)-$(_idfClass),$(COMMON_MODULE_CLASSES))$(4), \ 570 $(eval _idfIntBase := $($(_idfPrefix)_OUT_COMMON_GEN)) \ 571 , \ 572 $(eval _idfIntBase := $($(_idfPrefix)_OUT_GEN)) \ 573 ) \ 574 $(_idfIntBase)/$(_idfClass)/$(_idfName)_intermediates \ 575) 576endef 577 578# Uses LOCAL_MODULE_CLASS, LOCAL_MODULE, and LOCAL_IS_HOST_MODULE 579# to determine the generated sources directory. 580# 581# $(1): if non-empty, force the intermediates to be COMMON 582define local-generated-sources-dir 583$(strip \ 584 $(if $(strip $(LOCAL_MODULE_CLASS)),, \ 585 $(error $(LOCAL_PATH): LOCAL_MODULE_CLASS not defined before call to local-generated-sources-dir)) \ 586 $(if $(strip $(LOCAL_MODULE)),, \ 587 $(error $(LOCAL_PATH): LOCAL_MODULE not defined before call to local-generated-sources-dir)) \ 588 $(call generated-sources-dir-for,$(LOCAL_MODULE_CLASS),$(LOCAL_MODULE),$(LOCAL_IS_HOST_MODULE),$(1)) \ 589) 590endef 591 592########################################################### 593## Convert "path/to/libXXX.so" to "-lXXX". 594## Any "path/to/libXXX.a" elements pass through unchanged. 595########################################################### 596 597define normalize-libraries 598$(foreach so,$(filter %.so,$(1)),-l$(patsubst lib%.so,%,$(notdir $(so))))\ 599$(filter-out %.so,$(1)) 600endef 601 602# TODO: change users to call the common version. 603define normalize-host-libraries 604$(call normalize-libraries,$(1)) 605endef 606 607define normalize-target-libraries 608$(call normalize-libraries,$(1)) 609endef 610 611########################################################### 612## Convert a list of short module names (e.g., "framework", "Browser") 613## into the list of files that are built for those modules. 614## NOTE: this won't return reliable results until after all 615## sub-makefiles have been included. 616## $(1): target list 617########################################################### 618 619define module-built-files 620$(foreach module,$(1),$(ALL_MODULES.$(module).BUILT)) 621endef 622 623########################################################### 624## Convert a list of short modules names (e.g., "framework", "Browser") 625## into the list of files that are installed for those modules. 626## NOTE: this won't return reliable results until after all 627## sub-makefiles have been included. 628## $(1): target list 629########################################################### 630 631define module-installed-files 632$(foreach module,$(1),$(ALL_MODULES.$(module).INSTALLED)) 633endef 634 635########################################################### 636## Convert a list of short modules names (e.g., "framework", "Browser") 637## into the list of files that should be used when linking 638## against that module as a public API. 639## TODO: Allow this for more than JAVA_LIBRARIES modules 640## NOTE: this won't return reliable results until after all 641## sub-makefiles have been included. 642## $(1): target list 643########################################################### 644 645define module-stubs-files 646$(foreach module,$(1),$(ALL_MODULES.$(module).STUBS)) 647endef 648 649########################################################### 650## Evaluates to the timestamp file for a doc module, which 651## is the dependency that should be used. 652## $(1): doc module 653########################################################### 654 655define doc-timestamp-for 656$(OUT_DOCS)/$(strip $(1))-timestamp 657endef 658 659 660########################################################### 661## Convert "core ext framework" to "out/.../javalib.jar ..." 662## $(1): library list 663## $(2): Non-empty if IS_HOST_MODULE 664########################################################### 665 666# $(1): library name 667# $(2): Non-empty if IS_HOST_MODULE 668define _java-lib-dir 669$(call intermediates-dir-for, \ 670 JAVA_LIBRARIES,$(1),$(2),COMMON) 671endef 672 673# $(1): library name 674# $(2): Non-empty if IS_HOST_MODULE 675define _java-lib-full-classes.jar 676$(call _java-lib-dir,$(1),$(2))/$(if $(2),javalib,classes)$(COMMON_JAVA_PACKAGE_SUFFIX) 677endef 678 679# Get the jar files (you can pass to "javac -classpath") of static or shared 680# Java libraries that you want to link against. 681# $(1): library name list 682# $(2): Non-empty if IS_HOST_MODULE 683define java-lib-files 684$(foreach lib,$(1),$(call _java-lib-full-classes.jar,$(lib),$(2))) 685endef 686 687# Get the dependency files (you can put on the right side of "|" of a build rule) 688# of the Java libraries. 689# $(1): library name list 690# $(2): Non-empty if IS_HOST_MODULE 691# Historically for target Java libraries we used a different file (javalib.jar) 692# as the dependency. 693# Now we can use classes.jar as dependency, so java-lib-deps is the same 694# as java-lib-files. 695define java-lib-deps 696$(call java-lib-files,$(1),$(2)) 697endef 698 699# Get the jar files (you can pass to "javac -classpath") of host dalvik Java libraries. 700# You can also use them as dependency files. 701# A host dalvik Java library is different from a host Java library in that 702# the java lib file is classes.jar, not javalib.jar. 703# $(1): library name list 704define host-dex-java-lib-files 705$(foreach lib,$(1),$(call _java-lib-dir,$(lib),true)/classes.jar) 706endef 707 708########################################################### 709## Convert "core ext framework" to "out/.../classes.jack ..." 710## $(1): library list 711## $(2): Non-empty if IS_HOST_MODULE 712########################################################### 713 714# $(1): library name 715# $(2): Non-empty if IS_HOST_MODULE 716define _jack-lib-full-classes 717$(call _java-lib-dir,$(1),$(2))/classes.jack 718endef 719 720# $(1): library name list 721# $(2): Non-empty if IS_HOST_MODULE 722define jack-lib-files 723$(foreach lib,$(1),$(call _jack-lib-full-classes,$(lib),$(2))) 724endef 725 726# $(1): library name list 727# $(2): Non-empty if IS_HOST_MODULE 728define jack-lib-deps 729$(call jack-lib-files,$(1),$(2)) 730endef 731 732########################################################### 733## Run rot13 on a string 734## $(1): the string. Must be one line. 735########################################################### 736define rot13 737$(shell echo $(1) | tr 'a-zA-Z' 'n-za-mN-ZA-M') 738endef 739 740 741########################################################### 742## Returns true if $(1) and $(2) are equal. Returns 743## the empty string if they are not equal. 744########################################################### 745define streq 746$(strip $(if $(strip $(1)),\ 747 $(if $(strip $(2)),\ 748 $(if $(filter-out __,_$(subst $(strip $(1)),,$(strip $(2)))$(subst $(strip $(2)),,$(strip $(1)))_),,true), \ 749 ),\ 750 $(if $(strip $(2)),\ 751 ,\ 752 true)\ 753 )) 754endef 755 756########################################################### 757## Convert "a b c" into "a:b:c" 758########################################################### 759define normalize-path-list 760$(subst $(space),:,$(strip $(1))) 761endef 762 763########################################################### 764## Read the word out of a colon-separated list of words. 765## This has the same behavior as the built-in function 766## $(word n,str). 767## 768## The individual words may not contain spaces. 769## 770## $(1): 1 based index 771## $(2): value of the form a:b:c... 772########################################################### 773 774define word-colon 775$(word $(1),$(subst :,$(space),$(2))) 776endef 777 778########################################################### 779## Convert "a=b c= d e = f" into "a=b c=d e=f" 780## 781## $(1): list to collapse 782## $(2): if set, separator word; usually "=", ":", or ":=" 783## Defaults to "=" if not set. 784########################################################### 785 786define collapse-pairs 787$(eval _cpSEP := $(strip $(if $(2),$(2),=)))\ 788$(subst $(space)$(_cpSEP)$(space),$(_cpSEP),$(strip \ 789 $(subst $(_cpSEP), $(_cpSEP) ,$(1)))) 790endef 791 792########################################################### 793## Given a list of pairs, if multiple pairs have the same 794## first components, keep only the first pair. 795## 796## $(1): list of pairs 797## $(2): the separator word, such as ":", "=", etc. 798define uniq-pairs-by-first-component 799$(eval _upbfc_fc_set :=)\ 800$(strip $(foreach w,$(1), $(eval _first := $(word 1,$(subst $(2),$(space),$(w))))\ 801 $(if $(filter $(_upbfc_fc_set),$(_first)),,$(w)\ 802 $(eval _upbfc_fc_set += $(_first)))))\ 803$(eval _upbfc_fc_set :=)\ 804$(eval _first:=) 805endef 806 807########################################################### 808## MODULE_TAG set operations 809########################################################### 810 811# Given a list of tags, return the targets that specify 812# any of those tags. 813# $(1): tag list 814define modules-for-tag-list 815$(sort $(foreach tag,$(1),$(foreach m,$(ALL_MODULE_NAME_TAGS.$(tag)),$(ALL_MODULES.$(m).INSTALLED)))) 816endef 817 818# Same as modules-for-tag-list, but operates on 819# ALL_MODULE_NAME_TAGS. 820# $(1): tag list 821define module-names-for-tag-list 822$(sort $(foreach tag,$(1),$(ALL_MODULE_NAME_TAGS.$(tag)))) 823endef 824 825# Given an accept and reject list, find the matching 826# set of targets. If a target has multiple tags and 827# any of them are rejected, the target is rejected. 828# Reject overrides accept. 829# $(1): list of tags to accept 830# $(2): list of tags to reject 831#TODO(dbort): do $(if $(strip $(1)),$(1),$(ALL_MODULE_TAGS)) 832#TODO(jbq): as of 20100106 nobody uses the second parameter 833define get-tagged-modules 834$(filter-out \ 835 $(call modules-for-tag-list,$(2)), \ 836 $(call modules-for-tag-list,$(1))) 837endef 838 839########################################################### 840## Append a leaf to a base path. Properly deals with 841## base paths ending in /. 842## 843## $(1): base path 844## $(2): leaf path 845########################################################### 846 847define append-path 848$(subst //,/,$(1)/$(2)) 849endef 850 851 852########################################################### 853## Package filtering 854########################################################### 855 856# Given a list of installed modules (short or long names) 857# return a list of the packages (yes, .apk packages, not 858# modules in general) that are overridden by this list and, 859# therefore, should not be installed. 860# $(1): mixed list of installed modules 861# TODO: This is fragile; find a reliable way to get this information. 862define _get-package-overrides 863 $(eval ### Discard any words containing slashes, unless they end in .apk, \ 864 ### in which case trim off the directory component and the suffix. \ 865 ### If there are no slashes, keep the entire word.) 866 $(eval _gpo_names := $(subst /,@@@ @@@,$(1))) 867 $(eval _gpo_names := \ 868 $(filter %.apk,$(_gpo_names)) \ 869 $(filter-out %@@@ @@@%,$(_gpo_names))) 870 $(eval _gpo_names := $(patsubst %.apk,%,$(_gpo_names))) 871 $(eval _gpo_names := $(patsubst @@@%,%,$(_gpo_names))) 872 873 $(eval ### Remove any remaining words that contain dots.) 874 $(eval _gpo_names := $(subst .,@@@ @@@,$(_gpo_names))) 875 $(eval _gpo_names := $(filter-out %@@@ @@@%,$(_gpo_names))) 876 877 $(eval ### Now we have a list of any words that could possibly refer to \ 878 ### packages, although there may be words that do not. Only \ 879 ### real packages will be present under PACKAGES.*, though.) 880 $(foreach _gpo_name,$(_gpo_names),$(PACKAGES.$(_gpo_name).OVERRIDES)) 881endef 882 883define get-package-overrides 884$(sort $(strip $(call _get-package-overrides,$(1)))) 885endef 886 887########################################################### 888## Output the command lines, or not 889########################################################### 890 891ifeq ($(strip $(SHOW_COMMANDS)),) 892define pretty 893@echo $1 894endef 895else 896define pretty 897endef 898endif 899 900########################################################### 901## Commands for munging the dependency files the compiler generates 902########################################################### 903# $(1): the input .d file 904# $(2): the output .P file 905define transform-d-to-p-args 906$(hide) cp $(1) $(2); \ 907 sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \ 908 -e '/^$$/ d' -e 's/$$/ :/' < $(1) >> $(2); \ 909 rm -f $(1) 910endef 911 912define transform-d-to-p 913$(call transform-d-to-p-args,$(@:%.o=%.d),$(@:%.o=%.P)) 914endef 915 916########################################################### 917## Commands for including the dependency files the compiler generates 918########################################################### 919# $(1): the .P file 920# $(2): the main build target 921ifeq ($(BUILDING_WITH_NINJA),true) 922define include-depfile 923$(eval $(2) : .KATI_DEPFILE := $1) 924endef 925else 926define include-depfile 927$(eval -include $1) 928endef 929endif 930 931# $(1): object files 932define include-depfiles-for-objs 933$(foreach obj, $(1), $(call include-depfile, $(obj:%.o=%.P), $(obj))) 934endef 935 936########################################################### 937## Track source files compiled to objects 938########################################################### 939# $(1): list of sources 940# $(2): list of matching objects 941define track-src-file-obj 942$(eval $(call _track-src-file-obj,$(1))) 943endef 944define _track-src-file-obj 945i := w 946$(foreach s,$(1), 947my_tracked_src_files += $(s) 948my_src_file_obj_$(s) := $$(word $$(words $$(i)),$$(2)) 949i += w) 950endef 951 952# $(1): list of sources 953# $(2): list of matching generated sources 954define track-src-file-gen 955$(eval $(call _track-src-file-gen,$(2))) 956endef 957define _track-src-file-gen 958i := w 959$(foreach s,$(1), 960my_tracked_gen_files += $(s) 961my_src_file_gen_$(s) := $$(word $$(words $$(i)),$$(1)) 962i += w) 963endef 964 965# $(1): list of generated sources 966# $(2): list of matching objects 967define track-gen-file-obj 968$(call track-src-file-obj,$(foreach f,$(1),\ 969 $(or $(my_src_file_gen_$(f)),$(f))),$(2)) 970endef 971 972########################################################### 973## Commands for running lex 974########################################################### 975 976define transform-l-to-c-or-cpp 977@echo "Lex: $(PRIVATE_MODULE) <= $<" 978@mkdir -p $(dir $@) 979$(hide) $(LEX) -o$@ $< 980endef 981 982########################################################### 983## Commands for running yacc 984## 985########################################################### 986 987define transform-y-to-c-or-cpp 988@echo "Yacc: $(PRIVATE_MODULE) <= $<" 989@mkdir -p $(dir $@) 990$(YACC) $(PRIVATE_YACCFLAGS) \ 991 --defines=$(basename $@).h \ 992 -o $@ $< 993endef 994 995########################################################### 996## Commands to compile RenderScript to Java 997########################################################### 998 999## Merge multiple .d files generated by llvm-rs-cc. This is necessary 1000## because ninja can handle only a single depfile per build target. 1001## .d files generated by llvm-rs-cc define .stamp, .bc, and optionally 1002## .java as build targets. However, there's no way to let ninja know 1003## dependencies to .bc files and .java files, so we give up build 1004## targets for them. As we write the .stamp file as the target by 1005## ourselves, the awk script removes the first lines before the colon 1006## and append a backslash to the last line to concatenate contents of 1007## multiple files. 1008# $(1): .d files to be merged 1009# $(2): merged .d file 1010define _merge-renderscript-d 1011$(hide) echo '$@: $(backslash)' > $2 1012$(foreach d,$1, \ 1013 $(hide) awk 'start { sub(/( \\)?$$/, " \\"); print } /:/ { start=1 }' < $d >> $2$(newline)) 1014$(hide) echo >> $2 1015endef 1016 1017define transform-renderscripts-to-java-and-bc 1018@echo "RenderScript: $(PRIVATE_MODULE) <= $(PRIVATE_RS_SOURCE_FILES)" 1019$(hide) rm -rf $(PRIVATE_RS_OUTPUT_DIR) 1020$(hide) mkdir -p $(PRIVATE_RS_OUTPUT_DIR)/res/raw 1021$(hide) mkdir -p $(PRIVATE_RS_OUTPUT_DIR)/src 1022$(hide) $(PRIVATE_RS_CC) \ 1023 -o $(PRIVATE_RS_OUTPUT_DIR)/res/raw \ 1024 -p $(PRIVATE_RS_OUTPUT_DIR)/src \ 1025 -d $(PRIVATE_RS_OUTPUT_DIR) \ 1026 -a $@ -MD \ 1027 $(addprefix -target-api , $(PRIVATE_RS_TARGET_API)) \ 1028 $(PRIVATE_RS_FLAGS) \ 1029 $(foreach inc,$(PRIVATE_RS_INCLUDES),$(addprefix -I , $(inc))) \ 1030 $(PRIVATE_RS_SOURCE_FILES) 1031$(call _merge-renderscript-d,$(PRIVATE_DEP_FILES),$@.d) 1032$(call transform-d-to-p-args,$@.d,$@.P) 1033$(hide) mkdir -p $(dir $@) 1034$(hide) touch $@ 1035endef 1036 1037define transform-bc-to-so 1038@echo "Renderscript compatibility: $(notdir $@) <= $(notdir $<)" 1039$(hide) mkdir -p $(dir $@) 1040$(hide) $(BCC_COMPAT) -O3 -o $(dir $@)/$(notdir $(<:.bc=.o)) -fPIC -shared \ 1041 -rt-path $(RS_PREBUILT_CLCORE) -mtriple $(RS_COMPAT_TRIPLE) $< 1042$(hide) $(PRIVATE_CXX) -shared -Wl,-soname,$(notdir $@) -nostdlib \ 1043 -Wl,-rpath,\$$ORIGIN/../lib \ 1044 $(dir $@)/$(notdir $(<:.bc=.o)) \ 1045 $(RS_PREBUILT_COMPILER_RT) \ 1046 -o $@ $(TARGET_GLOBAL_LDFLAGS) -Wl,--hash-style=sysv -L prebuilts/gcc/ \ 1047 $(RS_PREBUILT_LIBPATH) -L $(TARGET_OUT_INTERMEDIATE_LIBRARIES) \ 1048 -lRSSupport -lm -lc 1049endef 1050 1051########################################################### 1052## Commands to compile RenderScript to C++ 1053########################################################### 1054 1055define transform-renderscripts-to-cpp-and-bc 1056@echo "RenderScript: $(PRIVATE_MODULE) <= $(PRIVATE_RS_SOURCE_FILES)" 1057$(hide) rm -rf $(PRIVATE_RS_OUTPUT_DIR) 1058$(hide) mkdir -p $(PRIVATE_RS_OUTPUT_DIR)/ 1059$(hide) $(PRIVATE_RS_CC) \ 1060 -o $(PRIVATE_RS_OUTPUT_DIR)/ \ 1061 -d $(PRIVATE_RS_OUTPUT_DIR) \ 1062 -a $@ -MD \ 1063 -reflect-c++ \ 1064 $(addprefix -target-api , $(PRIVATE_RS_TARGET_API)) \ 1065 $(PRIVATE_RS_FLAGS) \ 1066 $(addprefix -I , $(PRIVATE_RS_INCLUDES)) \ 1067 $(PRIVATE_RS_SOURCE_FILES) 1068$(call _merge-renderscript-d,$(PRIVATE_DEP_FILES),$@.d) 1069$(call transform-d-to-p-args,$@.d,$@.P) 1070$(hide) mkdir -p $(dir $@) 1071$(hide) touch $@ 1072endef 1073 1074 1075########################################################### 1076## Commands for running aidl 1077########################################################### 1078 1079define transform-aidl-to-java 1080@mkdir -p $(dir $@) 1081@echo "Aidl: $(PRIVATE_MODULE) <= $<" 1082$(hide) $(AIDL) -d$(patsubst %.java,%.P,$@) $(PRIVATE_AIDL_FLAGS) $< $@ 1083endef 1084#$(AIDL) $(PRIVATE_AIDL_FLAGS) $< - | indent -nut -br -npcs -l1000 > $@ 1085 1086define transform-aidl-to-cpp 1087@mkdir -p $(dir $@) 1088@mkdir -p $(PRIVATE_HEADER_OUTPUT_DIR) 1089@echo "Generating C++ from AIDL: $(PRIVATE_MODULE) <= $<" 1090$(hide) $(AIDL_CPP) -d$(basename $@).aidl.P $(PRIVATE_AIDL_FLAGS) \ 1091 $< $(PRIVATE_HEADER_OUTPUT_DIR) $@ 1092endef 1093 1094## Given a .aidl file path generate the rule to compile it a .cpp file. 1095# $(1): a .aidl source file 1096# $(2): a directory to place the generated .cpp files in 1097# $(3): name of a variable to add the path to the generated source file to 1098# 1099# You must call this with $(eval). 1100define define-aidl-cpp-rule 1101define-aidl-cpp-rule-src := $(patsubst %.aidl,%$(LOCAL_CPP_EXTENSION),$(subst ../,dotdot/,$(addprefix $(2)/,$(1)))) 1102$$(define-aidl-cpp-rule-src) : $(LOCAL_PATH)/$(1) $(AIDL_CPP) 1103 $$(transform-aidl-to-cpp) 1104$(3) += $$(define-aidl-cpp-rule-src) 1105endef 1106 1107########################################################### 1108## Commands for running vts 1109########################################################### 1110 1111define transform-vts-to-cpp 1112@mkdir -p $(dir $@) 1113@mkdir -p $(PRIVATE_HEADER_OUTPUT_DIR) 1114@echo "Generating C++ from VTS: $(PRIVATE_MODULE) <= $<" 1115$(hide) $(VTSC) -d$(basename $@).vts.P $(PRIVATE_VTS_FLAGS) \ 1116 $< $(PRIVATE_HEADER_OUTPUT_DIR) $@ 1117endef 1118 1119## Given a .vts file path generate the rule to compile it a .cpp file. 1120# $(1): a .vts source file 1121# $(2): a directory to place the generated .cpp files in 1122# $(3): name of a variable to add the path to the generated source file to 1123# 1124# You must call this with $(eval). 1125define define-vts-cpp-rule 1126define-vts-cpp-rule-src := $(patsubst %.vts,%$(LOCAL_CPP_EXTENSION),$(subst ../,dotdot/,$(addprefix $(2)/,$(1)))) 1127$$(define-vts-cpp-rule-src) : $(LOCAL_PATH)/$(1) $(VTSC) 1128 $$(transform-vts-to-cpp) 1129$(3) += $$(define-vts-cpp-rule-src) 1130endef 1131 1132########################################################### 1133## Commands for running java-event-log-tags.py 1134########################################################### 1135 1136define transform-logtags-to-java 1137@mkdir -p $(dir $@) 1138@echo "logtags: $@ <= $<" 1139$(hide) $(JAVATAGS) -o $@ $^ 1140endef 1141 1142 1143########################################################### 1144## Commands for running protoc to compile .proto into .java 1145########################################################### 1146 1147define transform-proto-to-java 1148@mkdir -p $(dir $@) 1149@echo "Protoc: $@ <= $(PRIVATE_PROTO_SRC_FILES)" 1150@rm -rf $(PRIVATE_PROTO_JAVA_OUTPUT_DIR) 1151@mkdir -p $(PRIVATE_PROTO_JAVA_OUTPUT_DIR) 1152$(hide) for f in $(PRIVATE_PROTO_SRC_FILES); do \ 1153 $(PROTOC) \ 1154 $(addprefix --proto_path=, $(PRIVATE_PROTO_INCLUDES)) \ 1155 $(PRIVATE_PROTO_JAVA_OUTPUT_OPTION)="$(PRIVATE_PROTO_JAVA_OUTPUT_PARAMS):$(PRIVATE_PROTO_JAVA_OUTPUT_DIR)" \ 1156 $(PRIVATE_PROTOC_FLAGS) \ 1157 $$f || exit 33; \ 1158 done 1159$(hide) touch $@ 1160endef 1161 1162###################################################################### 1163## Commands for running protoc to compile .proto into .pb.cc (or.pb.c) and .pb.h 1164###################################################################### 1165define transform-proto-to-cc 1166@echo "Protoc: $@ <= $<" 1167@mkdir -p $(dir $@) 1168$(hide) $(PROTOC) \ 1169 $(addprefix --proto_path=, $(PRIVATE_PROTO_INCLUDES)) \ 1170 $(PRIVATE_PROTOC_FLAGS) \ 1171 $< 1172endef 1173 1174 1175###################################################################### 1176## Commands for generating DBus adaptors from .dbus-xml files. 1177###################################################################### 1178define generate-dbus-adaptors 1179@echo "Generating DBus adaptors for $(PRIVATE_MODULE)" 1180@mkdir -p $(dir $@) 1181$(hide) $(DBUS_GENERATOR) \ 1182 --service-config=$(PRIVATE_DBUS_SERVICE_CONFIG) \ 1183 --adaptor=$@ \ 1184 $< 1185endef 1186 1187###################################################################### 1188## Commands for generating DBus proxies from .dbus-xml files. 1189###################################################################### 1190define generate-dbus-proxies 1191@echo "Generating DBus proxies for $(PRIVATE_MODULE)" 1192@mkdir -p $(dir $@) 1193$(hide) $(DBUS_GENERATOR) \ 1194 --service-config=$(PRIVATE_DBUS_SERVICE_CONFIG) \ 1195 --proxy=$@ \ 1196 $(filter %.dbus-xml,$^) 1197endef 1198 1199 1200########################################################### 1201## Commands for running gcc to compile a C++ file 1202########################################################### 1203 1204define transform-cpp-to-o 1205@echo "target $(PRIVATE_ARM_MODE) C++: $(PRIVATE_MODULE) <= $<" 1206@mkdir -p $(dir $@) 1207$(hide) $(RELATIVE_PWD) $(PRIVATE_CXX) \ 1208 $(addprefix -I , $(PRIVATE_C_INCLUDES)) \ 1209 $(shell cat $(PRIVATE_IMPORT_INCLUDES)) \ 1210 $(addprefix -isystem ,\ 1211 $(if $(PRIVATE_NO_DEFAULT_COMPILER_FLAGS),, \ 1212 $(filter-out $(PRIVATE_C_INCLUDES), \ 1213 $(PRIVATE_TARGET_PROJECT_INCLUDES) \ 1214 $(PRIVATE_TARGET_C_INCLUDES)))) \ 1215 -c \ 1216 $(if $(PRIVATE_NO_DEFAULT_COMPILER_FLAGS),, \ 1217 $(PRIVATE_TARGET_GLOBAL_CFLAGS) \ 1218 $(PRIVATE_TARGET_GLOBAL_CPPFLAGS) \ 1219 $(PRIVATE_ARM_CFLAGS) \ 1220 ) \ 1221 $(PRIVATE_RTTI_FLAG) \ 1222 $(PRIVATE_CFLAGS) \ 1223 $(PRIVATE_CPPFLAGS) \ 1224 $(PRIVATE_DEBUG_CFLAGS) \ 1225 $(PRIVATE_CFLAGS_NO_OVERRIDE) \ 1226 $(PRIVATE_CPPFLAGS_NO_OVERRIDE) \ 1227 -MD -MF $(patsubst %.o,%.d,$@) -o $@ $< 1228$(transform-d-to-p) 1229endef 1230 1231 1232########################################################### 1233## Commands for running gcc to compile a C file 1234########################################################### 1235 1236# $(1): extra flags 1237define transform-c-or-s-to-o-no-deps 1238@mkdir -p $(dir $@) 1239$(hide) $(RELATIVE_PWD) $(PRIVATE_CC) \ 1240 $(addprefix -I , $(PRIVATE_C_INCLUDES)) \ 1241 $(shell cat $(PRIVATE_IMPORT_INCLUDES)) \ 1242 $(addprefix -isystem ,\ 1243 $(if $(PRIVATE_NO_DEFAULT_COMPILER_FLAGS),, \ 1244 $(filter-out $(PRIVATE_C_INCLUDES), \ 1245 $(PRIVATE_TARGET_PROJECT_INCLUDES) \ 1246 $(PRIVATE_TARGET_C_INCLUDES)))) \ 1247 -c \ 1248 $(if $(PRIVATE_NO_DEFAULT_COMPILER_FLAGS),, \ 1249 $(PRIVATE_TARGET_GLOBAL_CFLAGS) \ 1250 $(PRIVATE_TARGET_GLOBAL_CONLYFLAGS) \ 1251 $(PRIVATE_ARM_CFLAGS) \ 1252 ) \ 1253 $(1) \ 1254 -MD -MF $(patsubst %.o,%.d,$@) -o $@ $< 1255endef 1256 1257define transform-c-to-o-no-deps 1258@echo "target $(PRIVATE_ARM_MODE) C: $(PRIVATE_MODULE) <= $<" 1259$(call transform-c-or-s-to-o-no-deps, \ 1260 $(PRIVATE_CFLAGS) \ 1261 $(PRIVATE_CONLYFLAGS) \ 1262 $(PRIVATE_DEBUG_CFLAGS) \ 1263 $(PRIVATE_CFLAGS_NO_OVERRIDE)) 1264endef 1265 1266define transform-s-to-o-no-deps 1267@echo "target asm: $(PRIVATE_MODULE) <= $<" 1268$(call transform-c-or-s-to-o-no-deps, $(PRIVATE_ASFLAGS)) 1269endef 1270 1271define transform-c-to-o 1272$(transform-c-to-o-no-deps) 1273$(transform-d-to-p) 1274endef 1275 1276define transform-s-to-o 1277$(transform-s-to-o-no-deps) 1278$(transform-d-to-p) 1279endef 1280 1281# YASM compilation 1282define transform-asm-to-o 1283@mkdir -p $(dir $@) 1284$(hide) $(YASM) \ 1285 $(addprefix -I , $(PRIVATE_C_INCLUDES)) \ 1286 $($(PRIVATE_2ND_ARCH_VAR_PREFIX)TARGET_GLOBAL_YASM_FLAGS) \ 1287 $(PRIVATE_ASFLAGS) \ 1288 -o $@ $< 1289endef 1290 1291########################################################### 1292## Commands for running gcc to compile an Objective-C file 1293## This should never happen for target builds but this 1294## will error at build time. 1295########################################################### 1296 1297define transform-m-to-o-no-deps 1298@echo "target ObjC: $(PRIVATE_MODULE) <= $<" 1299$(call transform-c-or-s-to-o-no-deps, $(PRIVATE_CFLAGS) $(PRIVATE_DEBUG_CFLAGS)) 1300endef 1301 1302define transform-m-to-o 1303$(transform-m-to-o-no-deps) 1304$(transform-d-to-p) 1305endef 1306 1307########################################################### 1308## Commands for running gcc to compile a host C++ file 1309########################################################### 1310 1311define transform-host-cpp-to-o 1312@echo "$($(PRIVATE_PREFIX)DISPLAY) C++: $(PRIVATE_MODULE) <= $<" 1313@mkdir -p $(dir $@) 1314$(hide) $(RELATIVE_PWD) $(PRIVATE_CXX) \ 1315 $(addprefix -I , $(PRIVATE_C_INCLUDES)) \ 1316 $(shell cat $(PRIVATE_IMPORT_INCLUDES)) \ 1317 $(addprefix -isystem ,\ 1318 $(if $(PRIVATE_NO_DEFAULT_COMPILER_FLAGS),, \ 1319 $(filter-out $(PRIVATE_C_INCLUDES), \ 1320 $($(PRIVATE_PREFIX)PROJECT_INCLUDES) \ 1321 $(PRIVATE_HOST_C_INCLUDES)))) \ 1322 -c \ 1323 $(if $(PRIVATE_NO_DEFAULT_COMPILER_FLAGS),, \ 1324 $(PRIVATE_HOST_GLOBAL_CFLAGS) \ 1325 $(PRIVATE_HOST_GLOBAL_CPPFLAGS) \ 1326 ) \ 1327 $(PRIVATE_CFLAGS) \ 1328 $(PRIVATE_CPPFLAGS) \ 1329 $(PRIVATE_DEBUG_CFLAGS) \ 1330 $(PRIVATE_CFLAGS_NO_OVERRIDE) \ 1331 $(PRIVATE_CPPFLAGS_NO_OVERRIDE) \ 1332 -MD -MF $(patsubst %.o,%.d,$@) -o $@ $< 1333$(transform-d-to-p) 1334endef 1335 1336 1337########################################################### 1338## Commands for running gcc to compile a host C file 1339########################################################### 1340 1341# $(1): extra flags 1342define transform-host-c-or-s-to-o-no-deps 1343@mkdir -p $(dir $@) 1344$(hide) $(RELATIVE_PWD) $(PRIVATE_CC) \ 1345 $(addprefix -I , $(PRIVATE_C_INCLUDES)) \ 1346 $(shell cat $(PRIVATE_IMPORT_INCLUDES)) \ 1347 $(addprefix -isystem ,\ 1348 $(if $(PRIVATE_NO_DEFAULT_COMPILER_FLAGS),, \ 1349 $(filter-out $(PRIVATE_C_INCLUDES), \ 1350 $($(PRIVATE_PREFIX)PROJECT_INCLUDES) \ 1351 $(PRIVATE_HOST_C_INCLUDES)))) \ 1352 -c \ 1353 $(if $(PRIVATE_NO_DEFAULT_COMPILER_FLAGS),, \ 1354 $(PRIVATE_HOST_GLOBAL_CFLAGS) \ 1355 $(PRIVATE_HOST_GLOBAL_CONLYFLAGS) \ 1356 ) \ 1357 $(1) \ 1358 $(PRIVATE_CFLAGS_NO_OVERRIDE) \ 1359 -MD -MF $(patsubst %.o,%.d,$@) -o $@ $< 1360endef 1361 1362define transform-host-c-to-o-no-deps 1363@echo "$($(PRIVATE_PREFIX)DISPLAY) C: $(PRIVATE_MODULE) <= $<" 1364$(call transform-host-c-or-s-to-o-no-deps, $(PRIVATE_CFLAGS) $(PRIVATE_CONLYFLAGS) $(PRIVATE_DEBUG_CFLAGS)) 1365endef 1366 1367define transform-host-s-to-o-no-deps 1368@echo "$($(PRIVATE_PREFIX)DISPLAY) asm: $(PRIVATE_MODULE) <= $<" 1369$(call transform-host-c-or-s-to-o-no-deps, $(PRIVATE_ASFLAGS)) 1370endef 1371 1372define transform-host-c-to-o 1373$(transform-host-c-to-o-no-deps) 1374$(transform-d-to-p) 1375endef 1376 1377define transform-host-s-to-o 1378$(transform-host-s-to-o-no-deps) 1379$(transform-d-to-p) 1380endef 1381 1382########################################################### 1383## Commands for running gcc to compile a host Objective-C file 1384########################################################### 1385 1386define transform-host-m-to-o-no-deps 1387@echo "$($(PRIVATE_PREFIX)DISPLAY) ObjC: $(PRIVATE_MODULE) <= $<" 1388$(call transform-host-c-or-s-to-o-no-deps, $(PRIVATE_CFLAGS) $(PRIVATE_DEBUG_CFLAGS)) 1389endef 1390 1391define transform-host-m-to-o 1392$(transform-host-m-to-o-no-deps) 1393$(transform-d-to-p) 1394endef 1395 1396########################################################### 1397## Commands for running gcc to compile a host Objective-C++ file 1398########################################################### 1399 1400define transform-host-mm-to-o 1401$(transform-host-cpp-to-o) 1402endef 1403 1404 1405########################################################### 1406## Rules to compile a single C/C++ source with ../ in the path 1407########################################################### 1408# Replace "../" in object paths with $(DOTDOT_REPLACEMENT). 1409DOTDOT_REPLACEMENT := dotdot/ 1410 1411## Rule to compile a C++ source file with ../ in the path. 1412## Must be called with $(eval). 1413# $(1): the C++ source file in LOCAL_SRC_FILES. 1414# $(2): the additional dependencies. 1415# $(3): the variable name to collect the output object file. 1416define compile-dotdot-cpp-file 1417o := $(intermediates)/$(patsubst %$(LOCAL_CPP_EXTENSION),%.o,$(subst ../,$(DOTDOT_REPLACEMENT),$(1))) 1418$$(o) : $(TOPDIR)$(LOCAL_PATH)/$(1) $(2) 1419 $$(transform-$$(PRIVATE_HOST)cpp-to-o) 1420$$(call include-depfiles-for-objs, $$(o)) 1421$(3) += $$(o) 1422endef 1423 1424## Rule to compile a C source file with ../ in the path. 1425## Must be called with $(eval). 1426# $(1): the C source file in LOCAL_SRC_FILES. 1427# $(2): the additional dependencies. 1428# $(3): the variable name to collect the output object file. 1429define compile-dotdot-c-file 1430o := $(intermediates)/$(patsubst %.c,%.o,$(subst ../,$(DOTDOT_REPLACEMENT),$(1))) 1431$$(o) : $(TOPDIR)$(LOCAL_PATH)/$(1) $(2) 1432 $$(transform-$$(PRIVATE_HOST)c-to-o) 1433$$(call include-depfiles-for-objs, $$(o)) 1434$(3) += $$(o) 1435endef 1436 1437## Rule to compile a .S source file with ../ in the path. 1438## Must be called with $(eval). 1439# $(1): the .S source file in LOCAL_SRC_FILES. 1440# $(2): the additional dependencies. 1441# $(3): the variable name to collect the output object file. 1442define compile-dotdot-s-file 1443o := $(intermediates)/$(patsubst %.S,%.o,$(subst ../,$(DOTDOT_REPLACEMENT),$(1))) 1444$$(o) : $(TOPDIR)$(LOCAL_PATH)/$(1) $(2) 1445 $$(transform-$$(PRIVATE_HOST)s-to-o) 1446$$(call include-depfiles-for-objs, $$(o)) 1447$(3) += $$(o) 1448endef 1449 1450## Rule to compile a .s source file with ../ in the path. 1451## Must be called with $(eval). 1452# $(1): the .s source file in LOCAL_SRC_FILES. 1453# $(2): the additional dependencies. 1454# $(3): the variable name to collect the output object file. 1455define compile-dotdot-s-file-no-deps 1456o := $(intermediates)/$(patsubst %.s,%.o,$(subst ../,$(DOTDOT_REPLACEMENT),$(1))) 1457$$(o) : $(TOPDIR)$(LOCAL_PATH)/$(1) $(2) 1458 $$(transform-$$(PRIVATE_HOST)s-to-o-no-deps) 1459$(3) += $$(o) 1460endef 1461 1462########################################################### 1463## Commands for running ar 1464########################################################### 1465 1466define _concat-if-arg2-not-empty 1467$(if $(2),$(hide) $(1) $(2)) 1468endef 1469 1470# Split long argument list into smaller groups and call the command repeatedly 1471# Call the command at least once even if there are no arguments, as otherwise 1472# the output file won't be created. 1473# 1474# $(1): the command without arguments 1475# $(2): the arguments 1476define split-long-arguments 1477$(hide) $(1) $(wordlist 1,500,$(2)) 1478$(call _concat-if-arg2-not-empty,$(1),$(wordlist 501,1000,$(2))) 1479$(call _concat-if-arg2-not-empty,$(1),$(wordlist 1001,1500,$(2))) 1480$(call _concat-if-arg2-not-empty,$(1),$(wordlist 1501,2000,$(2))) 1481$(call _concat-if-arg2-not-empty,$(1),$(wordlist 2001,2500,$(2))) 1482$(call _concat-if-arg2-not-empty,$(1),$(wordlist 2501,3000,$(2))) 1483$(call _concat-if-arg2-not-empty,$(1),$(wordlist 3001,99999,$(2))) 1484endef 1485 1486# $(1): the full path of the source static library. 1487define _extract-and-include-single-target-whole-static-lib 1488$(hide) ldir=$(PRIVATE_INTERMEDIATES_DIR)/WHOLE/$(basename $(notdir $(1)))_objs;\ 1489 rm -rf $$ldir; \ 1490 mkdir -p $$ldir; \ 1491 cp $(1) $$ldir; \ 1492 lib_to_include=$$ldir/$(notdir $(1)); \ 1493 filelist=; \ 1494 subdir=0; \ 1495 for f in `$($(PRIVATE_2ND_ARCH_VAR_PREFIX)TARGET_AR) t $(1)`; do \ 1496 if [ -e $$ldir/$$f ]; then \ 1497 mkdir $$ldir/$$subdir; \ 1498 ext=$$subdir/; \ 1499 subdir=$$((subdir+1)); \ 1500 $($(PRIVATE_2ND_ARCH_VAR_PREFIX)TARGET_AR) m $$lib_to_include $$f; \ 1501 else \ 1502 ext=; \ 1503 fi; \ 1504 $($(PRIVATE_2ND_ARCH_VAR_PREFIX)TARGET_AR) p $$lib_to_include $$f > $$ldir/$$ext$$f; \ 1505 filelist="$$filelist $$ldir/$$ext$$f"; \ 1506 done ; \ 1507 $($(PRIVATE_2ND_ARCH_VAR_PREFIX)TARGET_AR) $($(PRIVATE_2ND_ARCH_VAR_PREFIX)TARGET_GLOBAL_ARFLAGS) \ 1508 $(PRIVATE_ARFLAGS) $@ $$filelist 1509 1510endef 1511 1512# $(1): the full path of the source static library. 1513define extract-and-include-whole-static-libs-first 1514$(if $(strip $(1)), 1515$(hide) cp $(1) $@) 1516endef 1517 1518define extract-and-include-target-whole-static-libs 1519$(call extract-and-include-whole-static-libs-first, $(firstword $(PRIVATE_ALL_WHOLE_STATIC_LIBRARIES))) 1520$(foreach lib,$(wordlist 2,999,$(PRIVATE_ALL_WHOLE_STATIC_LIBRARIES)), \ 1521 $(call _extract-and-include-single-target-whole-static-lib, $(lib))) 1522endef 1523 1524# Explicitly delete the archive first so that ar doesn't 1525# try to add to an existing archive. 1526define transform-o-to-static-lib 1527@echo "target StaticLib: $(PRIVATE_MODULE) ($@)" 1528@mkdir -p $(dir $@) 1529@rm -f $@ 1530$(extract-and-include-target-whole-static-libs) 1531$(call split-long-arguments,$($(PRIVATE_2ND_ARCH_VAR_PREFIX)TARGET_AR) \ 1532 $($(PRIVATE_2ND_ARCH_VAR_PREFIX)TARGET_GLOBAL_ARFLAGS) \ 1533 $(PRIVATE_ARFLAGS) $@,$(PRIVATE_ALL_OBJECTS)) 1534endef 1535 1536########################################################### 1537## Commands for running host ar 1538########################################################### 1539 1540# $(1): the full path of the source static library. 1541define _extract-and-include-single-host-whole-static-lib 1542$(hide) ldir=$(PRIVATE_INTERMEDIATES_DIR)/WHOLE/$(basename $(notdir $(1)))_objs;\ 1543 rm -rf $$ldir; \ 1544 mkdir -p $$ldir; \ 1545 cp $(1) $$ldir; \ 1546 lib_to_include=$$ldir/$(notdir $(1)); \ 1547 filelist=; \ 1548 subdir=0; \ 1549 for f in `$($(PRIVATE_2ND_ARCH_VAR_PREFIX)$(PRIVATE_PREFIX)AR) t $(1) | \grep '\.o$$'`; do \ 1550 if [ -e $$ldir/$$f ]; then \ 1551 mkdir $$ldir/$$subdir; \ 1552 ext=$$subdir/; \ 1553 subdir=$$((subdir+1)); \ 1554 $($(PRIVATE_2ND_ARCH_VAR_PREFIX)$(PRIVATE_PREFIX)AR) m $$lib_to_include $$f; \ 1555 else \ 1556 ext=; \ 1557 fi; \ 1558 $($(PRIVATE_2ND_ARCH_VAR_PREFIX)$(PRIVATE_PREFIX)AR) p $$lib_to_include $$f > $$ldir/$$ext$$f; \ 1559 filelist="$$filelist $$ldir/$$ext$$f"; \ 1560 done ; \ 1561 $($(PRIVATE_2ND_ARCH_VAR_PREFIX)$(PRIVATE_PREFIX)AR) $($(PRIVATE_2ND_ARCH_VAR_PREFIX)$(PRIVATE_PREFIX)GLOBAL_ARFLAGS) \ 1562 $(PRIVATE_ARFLAGS) $@ $$filelist 1563 1564endef 1565 1566define extract-and-include-host-whole-static-libs 1567$(call extract-and-include-whole-static-libs-first, $(firstword $(PRIVATE_ALL_WHOLE_STATIC_LIBRARIES))) 1568$(foreach lib,$(wordlist 2,999,$(PRIVATE_ALL_WHOLE_STATIC_LIBRARIES)), \ 1569 $(call _extract-and-include-single-host-whole-static-lib, $(lib))) 1570endef 1571 1572# Explicitly delete the archive first so that ar doesn't 1573# try to add to an existing archive. 1574define transform-host-o-to-static-lib 1575@echo "$($(PRIVATE_PREFIX)DISPLAY) StaticLib: $(PRIVATE_MODULE) ($@)" 1576@mkdir -p $(dir $@) 1577@rm -f $@ 1578$(extract-and-include-host-whole-static-libs) 1579$(call split-long-arguments,$($(PRIVATE_2ND_ARCH_VAR_PREFIX)$(PRIVATE_PREFIX)AR) \ 1580 $($(PRIVATE_2ND_ARCH_VAR_PREFIX)$(PRIVATE_PREFIX)GLOBAL_ARFLAGS) \ 1581 $(PRIVATE_ARFLAGS) $@,$(PRIVATE_ALL_OBJECTS)) 1582endef 1583 1584 1585########################################################### 1586## Commands for running gcc to link a shared library or package 1587########################################################### 1588 1589# ld just seems to be so finicky with command order that we allow 1590# it to be overriden en-masse see combo/linux-arm.make for an example. 1591ifneq ($(HOST_CUSTOM_LD_COMMAND),true) 1592define transform-host-o-to-shared-lib-inner 1593$(hide) $(PRIVATE_CXX) \ 1594 -Wl,-rpath-link=$($(PRIVATE_2ND_ARCH_VAR_PREFIX)$(PRIVATE_PREFIX)OUT_INTERMEDIATE_LIBRARIES) \ 1595 -Wl,-rpath,\$$ORIGIN/../$(notdir $($(PRIVATE_2ND_ARCH_VAR_PREFIX)$(PRIVATE_PREFIX)OUT_SHARED_LIBRARIES)) \ 1596 -Wl,-rpath,\$$ORIGIN/$(notdir $($(PRIVATE_2ND_ARCH_VAR_PREFIX)$(PRIVATE_PREFIX)OUT_SHARED_LIBRARIES)) \ 1597 -shared -Wl,-soname,$(notdir $@) \ 1598 $($(PRIVATE_2ND_ARCH_VAR_PREFIX)$(PRIVATE_PREFIX)GLOBAL_LD_DIRS) \ 1599 $(if $(PRIVATE_NO_DEFAULT_COMPILER_FLAGS),, \ 1600 $(PRIVATE_HOST_GLOBAL_LDFLAGS) \ 1601 ) \ 1602 $(PRIVATE_LDFLAGS) \ 1603 $(PRIVATE_ALL_OBJECTS) \ 1604 -Wl,--whole-archive \ 1605 $(call normalize-host-libraries,$(PRIVATE_ALL_WHOLE_STATIC_LIBRARIES)) \ 1606 -Wl,--no-whole-archive \ 1607 $(if $(PRIVATE_GROUP_STATIC_LIBRARIES),-Wl$(comma)--start-group) \ 1608 $(call normalize-host-libraries,$(PRIVATE_ALL_STATIC_LIBRARIES)) \ 1609 $(if $(PRIVATE_GROUP_STATIC_LIBRARIES),-Wl$(comma)--end-group) \ 1610 $(if $(filter true,$(NATIVE_COVERAGE)),-lgcov) \ 1611 $(if $(filter true,$(NATIVE_COVERAGE)),$(PRIVATE_HOST_LIBPROFILE_RT)) \ 1612 $(call normalize-host-libraries,$(PRIVATE_ALL_SHARED_LIBRARIES)) \ 1613 -o $@ \ 1614 $(PRIVATE_LDLIBS) 1615endef 1616endif 1617 1618define transform-host-o-to-shared-lib 1619@echo "$($(PRIVATE_PREFIX)DISPLAY) SharedLib: $(PRIVATE_MODULE) ($@)" 1620@mkdir -p $(dir $@) 1621$(transform-host-o-to-shared-lib-inner) 1622endef 1623 1624define transform-host-o-to-package 1625@echo "$($(PRIVATE_PREFIX)DISPLAY) Package: $(PRIVATE_MODULE) ($@)" 1626@mkdir -p $(dir $@) 1627$(transform-host-o-to-shared-lib-inner) 1628endef 1629 1630 1631########################################################### 1632## Commands for running gcc to link a shared library or package 1633########################################################### 1634 1635define transform-o-to-shared-lib-inner 1636$(hide) $(PRIVATE_CXX) \ 1637 -nostdlib -Wl,-soname,$(notdir $@) \ 1638 -Wl,--gc-sections \ 1639 $(if $(filter true,$(PRIVATE_CLANG)),-shared,-Wl$(comma)-shared) \ 1640 $(PRIVATE_TARGET_GLOBAL_LD_DIRS) \ 1641 $(PRIVATE_TARGET_CRTBEGIN_SO_O) \ 1642 $(PRIVATE_ALL_OBJECTS) \ 1643 -Wl,--whole-archive \ 1644 $(call normalize-target-libraries,$(PRIVATE_ALL_WHOLE_STATIC_LIBRARIES)) \ 1645 -Wl,--no-whole-archive \ 1646 $(if $(PRIVATE_GROUP_STATIC_LIBRARIES),-Wl$(comma)--start-group) \ 1647 $(call normalize-target-libraries,$(PRIVATE_ALL_STATIC_LIBRARIES)) \ 1648 $(if $(PRIVATE_GROUP_STATIC_LIBRARIES),-Wl$(comma)--end-group) \ 1649 $(if $(filter true,$(NATIVE_COVERAGE)),$(PRIVATE_TARGET_COVERAGE_LIB)) \ 1650 $(PRIVATE_TARGET_LIBATOMIC) \ 1651 $(PRIVATE_TARGET_LIBGCC) \ 1652 $(call normalize-target-libraries,$(PRIVATE_ALL_SHARED_LIBRARIES)) \ 1653 -o $@ \ 1654 $(PRIVATE_TARGET_GLOBAL_LDFLAGS) \ 1655 $(PRIVATE_LDFLAGS) \ 1656 $(PRIVATE_TARGET_CRTEND_SO_O) \ 1657 $(PRIVATE_LDLIBS) 1658endef 1659 1660define transform-o-to-shared-lib 1661@echo "target SharedLib: $(PRIVATE_MODULE) ($@)" 1662@mkdir -p $(dir $@) 1663$(transform-o-to-shared-lib-inner) 1664endef 1665 1666########################################################### 1667## Commands for filtering a target executable or library 1668########################################################### 1669 1670ifneq ($(TARGET_BUILD_VARIANT),user) 1671 TARGET_STRIP_EXTRA = && $(PRIVATE_OBJCOPY) --add-gnu-debuglink=$< $@ 1672 TARGET_STRIP_KEEP_SYMBOLS_EXTRA = --add-gnu-debuglink=$< 1673endif 1674 1675define transform-to-stripped 1676@echo "target Strip: $(PRIVATE_MODULE) ($@)" 1677@mkdir -p $(dir $@) 1678$(hide) $(PRIVATE_STRIP) --strip-all $< -o $@ \ 1679 $(if $(PRIVATE_NO_DEBUGLINK),,$(TARGET_STRIP_EXTRA)) 1680endef 1681 1682define transform-to-stripped-keep-symbols 1683@echo "target Strip (keep symbols): $(PRIVATE_MODULE) ($@)" 1684@mkdir -p $(dir $@) 1685$(hide) $(PRIVATE_OBJCOPY) \ 1686 `$(PRIVATE_READELF) -S $< | awk '/.debug_/ {print "-R " $$2}' | xargs` \ 1687 $(TARGET_STRIP_KEEP_SYMBOLS_EXTRA) $< $@ 1688endef 1689 1690########################################################### 1691## Commands for packing a target executable or library 1692########################################################### 1693 1694define pack-elf-relocations 1695@echo "target Pack Relocations: $(PRIVATE_MODULE) ($@)" 1696$(copy-file-to-target) 1697$(hide) $(RELOCATION_PACKER) $@ 1698endef 1699 1700########################################################### 1701## Commands for running gcc to link an executable 1702########################################################### 1703 1704define transform-o-to-executable-inner 1705$(hide) $(PRIVATE_CXX) -pie \ 1706 -nostdlib -Bdynamic \ 1707 -Wl,-dynamic-linker,$(PRIVATE_LINKER) \ 1708 -Wl,--gc-sections \ 1709 -Wl,-z,nocopyreloc \ 1710 $(PRIVATE_TARGET_GLOBAL_LD_DIRS) \ 1711 -Wl,-rpath-link=$(PRIVATE_TARGET_OUT_INTERMEDIATE_LIBRARIES) \ 1712 $(PRIVATE_TARGET_CRTBEGIN_DYNAMIC_O) \ 1713 $(PRIVATE_ALL_OBJECTS) \ 1714 -Wl,--whole-archive \ 1715 $(call normalize-target-libraries,$(PRIVATE_ALL_WHOLE_STATIC_LIBRARIES)) \ 1716 -Wl,--no-whole-archive \ 1717 $(if $(PRIVATE_GROUP_STATIC_LIBRARIES),-Wl$(comma)--start-group) \ 1718 $(call normalize-target-libraries,$(PRIVATE_ALL_STATIC_LIBRARIES)) \ 1719 $(if $(PRIVATE_GROUP_STATIC_LIBRARIES),-Wl$(comma)--end-group) \ 1720 $(if $(filter true,$(NATIVE_COVERAGE)),$(PRIVATE_TARGET_COVERAGE_LIB)) \ 1721 $(PRIVATE_TARGET_LIBATOMIC) \ 1722 $(PRIVATE_TARGET_LIBGCC) \ 1723 $(call normalize-target-libraries,$(PRIVATE_ALL_SHARED_LIBRARIES)) \ 1724 -o $@ \ 1725 $(PRIVATE_TARGET_GLOBAL_LDFLAGS) \ 1726 $(PRIVATE_LDFLAGS) \ 1727 $(PRIVATE_TARGET_CRTEND_O) \ 1728 $(PRIVATE_LDLIBS) 1729endef 1730 1731define transform-o-to-executable 1732@echo "target Executable: $(PRIVATE_MODULE) ($@)" 1733@mkdir -p $(dir $@) 1734$(transform-o-to-executable-inner) 1735endef 1736 1737 1738########################################################### 1739## Commands for linking a static executable. In practice, 1740## we only use this on arm, so the other platforms don't 1741## have transform-o-to-static-executable defined. 1742## Clang driver needs -static to create static executable. 1743## However, bionic/linker uses -shared to overwrite. 1744## Linker for x86 targets does not allow coexistance of -static and -shared, 1745## so we add -static only if -shared is not used. 1746########################################################### 1747 1748define transform-o-to-static-executable-inner 1749$(hide) $(PRIVATE_CXX) \ 1750 -nostdlib -Bstatic \ 1751 $(if $(filter $(PRIVATE_LDFLAGS),-shared),,-static) \ 1752 -Wl,--gc-sections \ 1753 -o $@ \ 1754 $(PRIVATE_TARGET_GLOBAL_LD_DIRS) \ 1755 $(PRIVATE_TARGET_CRTBEGIN_STATIC_O) \ 1756 $(PRIVATE_TARGET_GLOBAL_LDFLAGS) \ 1757 $(PRIVATE_LDFLAGS) \ 1758 $(PRIVATE_ALL_OBJECTS) \ 1759 -Wl,--whole-archive \ 1760 $(call normalize-target-libraries,$(PRIVATE_ALL_WHOLE_STATIC_LIBRARIES)) \ 1761 -Wl,--no-whole-archive \ 1762 $(call normalize-target-libraries,$(filter-out %libcompiler_rt.a,$(filter-out %libc_nomalloc.a,$(filter-out %libc.a,$(PRIVATE_ALL_STATIC_LIBRARIES))))) \ 1763 -Wl,--start-group \ 1764 $(call normalize-target-libraries,$(filter %libc.a,$(PRIVATE_ALL_STATIC_LIBRARIES))) \ 1765 $(call normalize-target-libraries,$(filter %libc_nomalloc.a,$(PRIVATE_ALL_STATIC_LIBRARIES))) \ 1766 $(if $(filter true,$(NATIVE_COVERAGE)),$(PRIVATE_TARGET_COVERAGE_LIB)) \ 1767 $(PRIVATE_TARGET_LIBATOMIC) \ 1768 $(call normalize-target-libraries,$(filter %libcompiler_rt.a,$(PRIVATE_ALL_STATIC_LIBRARIES))) \ 1769 $(PRIVATE_TARGET_LIBGCC) \ 1770 -Wl,--end-group \ 1771 $(PRIVATE_TARGET_CRTEND_O) 1772endef 1773 1774define transform-o-to-static-executable 1775@echo "target StaticExecutable: $(PRIVATE_MODULE) ($@)" 1776@mkdir -p $(dir $@) 1777$(transform-o-to-static-executable-inner) 1778endef 1779 1780 1781########################################################### 1782## Commands for running gcc to link a host executable 1783########################################################### 1784ifdef BUILD_HOST_static 1785HOST_FPIE_FLAGS := 1786else 1787HOST_FPIE_FLAGS := -pie 1788# Force the correct entry point to workaround a bug in binutils that manifests with -pie 1789ifeq ($(HOST_CROSS_OS),windows) 1790HOST_CROSS_FPIE_FLAGS += -Wl,-e_mainCRTStartup 1791endif 1792endif 1793 1794ifneq ($(HOST_CUSTOM_LD_COMMAND),true) 1795define transform-host-o-to-executable-inner 1796$(hide) $(PRIVATE_CXX) \ 1797 $(PRIVATE_ALL_OBJECTS) \ 1798 -Wl,--whole-archive \ 1799 $(call normalize-host-libraries,$(PRIVATE_ALL_WHOLE_STATIC_LIBRARIES)) \ 1800 -Wl,--no-whole-archive \ 1801 $(if $(PRIVATE_GROUP_STATIC_LIBRARIES),-Wl$(comma)--start-group) \ 1802 $(call normalize-host-libraries,$(PRIVATE_ALL_STATIC_LIBRARIES)) \ 1803 $(if $(PRIVATE_GROUP_STATIC_LIBRARIES),-Wl$(comma)--end-group) \ 1804 $(if $(filter true,$(NATIVE_COVERAGE)),-lgcov) \ 1805 $(if $(filter true,$(NATIVE_COVERAGE)),$(PRIVATE_HOST_LIBPROFILE_RT)) \ 1806 $(call normalize-host-libraries,$(PRIVATE_ALL_SHARED_LIBRARIES)) \ 1807 -Wl,-rpath-link=$($(PRIVATE_2ND_ARCH_VAR_PREFIX)$(PRIVATE_PREFIX)OUT_INTERMEDIATE_LIBRARIES) \ 1808 -Wl,-rpath,\$$ORIGIN/../$(notdir $($(PRIVATE_2ND_ARCH_VAR_PREFIX)$(PRIVATE_PREFIX)OUT_SHARED_LIBRARIES)) \ 1809 -Wl,-rpath,\$$ORIGIN/$(notdir $($(PRIVATE_2ND_ARCH_VAR_PREFIX)$(PRIVATE_PREFIX)OUT_SHARED_LIBRARIES)) \ 1810 $($(PRIVATE_2ND_ARCH_VAR_PREFIX)$(PRIVATE_PREFIX)GLOBAL_LD_DIRS) \ 1811 $(if $(PRIVATE_NO_DEFAULT_COMPILER_FLAGS),, \ 1812 $(PRIVATE_HOST_GLOBAL_LDFLAGS) \ 1813 ) \ 1814 $(PRIVATE_LDFLAGS) \ 1815 -o $@ \ 1816 $(PRIVATE_LDLIBS) 1817endef 1818endif 1819 1820define transform-host-o-to-executable 1821@echo "$($(PRIVATE_PREFIX)DISPLAY) Executable: $(PRIVATE_MODULE) ($@)" 1822@mkdir -p $(dir $@) 1823$(transform-host-o-to-executable-inner) 1824endef 1825 1826 1827########################################################### 1828## Commands for running javac to make .class files 1829########################################################### 1830 1831# Add BUILD_NUMBER to apps default version name if it's unbundled build. 1832ifdef TARGET_BUILD_APPS 1833TARGET_BUILD_WITH_APPS_VERSION_NAME := true 1834endif 1835 1836ifdef TARGET_BUILD_WITH_APPS_VERSION_NAME 1837APPS_DEFAULT_VERSION_NAME := $(PLATFORM_VERSION)-$(BUILD_NUMBER_FROM_FILE) 1838else 1839APPS_DEFAULT_VERSION_NAME := $(PLATFORM_VERSION) 1840endif 1841 1842# TODO: Right now we generate the asset resources twice, first as part 1843# of generating the Java classes, then at the end when packaging the final 1844# assets. This should be changed to do one of two things: (1) Don't generate 1845# any resource files the first time, only create classes during that stage; 1846# or (2) Don't use the -c flag with the second stage, instead taking the 1847# resource files from the first stage as additional input. My original intent 1848# was to use approach (2), but this requires a little more work in the tool. 1849# Maybe we should just use approach (1). 1850 1851# This rule creates the R.java and Manifest.java files, both of which 1852# are PRODUCT-neutral. Don't pass PRIVATE_PRODUCT_AAPT_CONFIG to this invocation. 1853define create-resource-java-files 1854@mkdir -p $(PRIVATE_SOURCE_INTERMEDIATES_DIR) 1855@mkdir -p $(dir $(PRIVATE_RESOURCE_PUBLICS_OUTPUT)) 1856$(hide) $(AAPT) package $(PRIVATE_AAPT_FLAGS) -m \ 1857 $(eval # PRIVATE_PRODUCT_AAPT_CONFIG is intentionally missing-- see comment.) \ 1858 $(addprefix -J , $(PRIVATE_SOURCE_INTERMEDIATES_DIR)) \ 1859 $(addprefix -M , $(PRIVATE_ANDROID_MANIFEST)) \ 1860 $(addprefix -P , $(PRIVATE_RESOURCE_PUBLICS_OUTPUT)) \ 1861 $(addprefix -S , $(PRIVATE_RESOURCE_DIR)) \ 1862 $(addprefix -A , $(PRIVATE_ASSET_DIR)) \ 1863 $(addprefix -I , $(PRIVATE_AAPT_INCLUDES)) \ 1864 $(addprefix -G , $(PRIVATE_PROGUARD_OPTIONS_FILE)) \ 1865 $(addprefix --min-sdk-version , $(PRIVATE_DEFAULT_APP_TARGET_SDK)) \ 1866 $(addprefix --target-sdk-version , $(PRIVATE_DEFAULT_APP_TARGET_SDK)) \ 1867 $(if $(filter --version-code,$(PRIVATE_AAPT_FLAGS)),,--version-code $(PLATFORM_SDK_VERSION)) \ 1868 $(if $(filter --version-name,$(PRIVATE_AAPT_FLAGS)),,--version-name $(APPS_DEFAULT_VERSION_NAME)) \ 1869 $(addprefix --rename-manifest-package , $(PRIVATE_MANIFEST_PACKAGE_NAME)) \ 1870 $(addprefix --rename-instrumentation-target-package , $(PRIVATE_MANIFEST_INSTRUMENTATION_FOR)) \ 1871 --skip-symbols-without-default-localization 1872endef 1873 1874# Search for generated R.java/Manifest.java, copy the found R.java as $@. 1875# Also copy them to a central 'R' directory to make it easier to add the files to an IDE. 1876define find-generated-R.java 1877$(hide) for GENERATED_MANIFEST_FILE in `find $(PRIVATE_SOURCE_INTERMEDIATES_DIR) \ 1878 -name Manifest.java 2> /dev/null`; do \ 1879 dir=`awk '/package/{gsub(/\./,"/",$$2);gsub(/;/,"",$$2);print $$2;exit}' $$GENERATED_MANIFEST_FILE`; \ 1880 mkdir -p $(TARGET_COMMON_OUT_ROOT)/R/$$dir; \ 1881 $(ACP) -fp $$GENERATED_MANIFEST_FILE $(TARGET_COMMON_OUT_ROOT)/R/$$dir; \ 1882 done; 1883$(hide) for GENERATED_R_FILE in `find $(PRIVATE_SOURCE_INTERMEDIATES_DIR) \ 1884 -name R.java 2> /dev/null`; do \ 1885 dir=`awk '/package/{gsub(/\./,"/",$$2);gsub(/;/,"",$$2);print $$2;exit}' $$GENERATED_R_FILE`; \ 1886 mkdir -p $(TARGET_COMMON_OUT_ROOT)/R/$$dir; \ 1887 $(ACP) -fp $$GENERATED_R_FILE $(TARGET_COMMON_OUT_ROOT)/R/$$dir \ 1888 || exit 31; \ 1889 $(ACP) -fp $$GENERATED_R_FILE $@ || exit 32; \ 1890 done; 1891@# Ensure that the target file is always created, i.e. also in case we did not 1892@# enter the GENERATED_R_FILE-loop above. This avoids unnecessary rebuilding. 1893$(hide) touch $@ 1894endef 1895 1896########################################################### 1897# AAPT2 compilation and link 1898########################################################### 1899define aapt2-compile-one-resource-file 1900@mkdir -p $(dir $@) 1901$(hide) $(AAPT2) compile -o $(dir $@) $(PRIVATE_AAPT2_CFLAGS) --legacy $< 1902endef 1903 1904define aapt2-compile-resource-dirs 1905@mkdir -p $(dir $@) 1906$(hide) $(AAPT2) compile -o $@ $(addprefix --dir ,$(PRIVATE_SOURCE_RES_DIRS)) \ 1907 $(PRIVATE_AAPT2_CFLAGS) --legacy 1908endef 1909 1910# Set up rule to compile one resource file with aapt2. 1911# Must be called with $(eval). 1912# $(1): the source file 1913# $(2): the output file 1914define aapt2-compile-one-resource-file-rule 1915$(2) : $(1) $(AAPT2) 1916 @echo "AAPT2 compile $$@ <- $$<" 1917 $$(call aapt2-compile-one-resource-file) 1918endef 1919 1920# Convert input resource file path to output file path. 1921# values-[config]/<file>.xml -> values-[config]_<file>.arsc.flat; 1922# For other resource file, just replace the last "/" with "_" and 1923# add .flat extension. 1924# 1925# $(1): the input resource file path 1926# $(2): the base dir of the output file path 1927# Returns: the compiled output file path 1928define aapt2-compiled-resource-out-file 1929$(eval _p_w := $(strip $(subst /,$(space),$(dir $(1)))))$(2)/$(subst $(space),/,$(_p_w))_$(if $(filter values%,$(lastword $(_p_w))),$(patsubst %.xml,%.arsc,$(notdir $(1))),$(notdir $(1))).flat 1930endef 1931 1932define aapt2-link 1933@mkdir -p $(dir $@) 1934$(call dump-words-to-file,$(PRIVATE_RES_FLAT),$(dir $@)aapt2-flat-list) 1935$(hide) $(AAPT2) link -o $@ \ 1936 $(PRIVATE_AAPT_FLAGS) \ 1937 $(addprefix --manifest ,$(PRIVATE_ANDROID_MANIFEST)) \ 1938 $(addprefix -I ,$(PRIVATE_AAPT_INCLUDES)) \ 1939 $(addprefix -I ,$(PRIVATE_SHARED_ANDROID_LIBRARIES)) \ 1940 $(addprefix --java ,$(PRIVATE_SOURCE_INTERMEDIATES_DIR)) \ 1941 $(addprefix --proguard ,$(PRIVATE_PROGUARD_OPTIONS_FILE)) \ 1942 $(addprefix --min-sdk-version ,$(PRIVATE_DEFAULT_APP_TARGET_SDK)) \ 1943 $(addprefix --target-sdk-version ,$(PRIVATE_DEFAULT_APP_TARGET_SDK)) \ 1944 $(if $(filter --product,$(PRIVATE_AAPT_FLAGS)),,$(addprefix --product ,$(PRIVATE_TARGET_AAPT_CHARACTERISTICS))) \ 1945 $(addprefix -c ,$(PRIVATE_PRODUCT_AAPT_CONFIG)) \ 1946 $(addprefix --preferred-density ,$(PRIVATE_PRODUCT_AAPT_PREF_CONFIG)) \ 1947 $(if $(filter --version-code,$(PRIVATE_AAPT_FLAGS)),,--version-code $(PLATFORM_SDK_VERSION)) \ 1948 $(if $(filter --version-name,$(PRIVATE_AAPT_FLAGS)),,--version-name $(APPS_DEFAULT_VERSION_NAME)) \ 1949 $(addprefix --rename-manifest-package ,$(PRIVATE_MANIFEST_PACKAGE_NAME)) \ 1950 $(addprefix --rename-instrumentation-target-package ,$(PRIVATE_MANIFEST_INSTRUMENTATION_FOR)) \ 1951 $(addprefix -R , $(PRIVATE_OVERLAY_FLAT)) \ 1952 \@$(dir $@)aapt2-flat-list 1953endef 1954 1955########################################################### 1956xlint_unchecked := -Xlint:unchecked 1957 1958# emit-line, <word list>, <output file> 1959define emit-line 1960 $(if $(1),echo -n '$(strip $(1)) ' >> $(2)) 1961endef 1962 1963# dump-words-to-file, <word list>, <output file> 1964define dump-words-to-file 1965 @rm -f $(2) 1966 @touch $(2) 1967 @$(call emit-line,$(wordlist 1,500,$(1)),$(2)) 1968 @$(call emit-line,$(wordlist 501,1000,$(1)),$(2)) 1969 @$(call emit-line,$(wordlist 1001,1500,$(1)),$(2)) 1970 @$(call emit-line,$(wordlist 1501,2000,$(1)),$(2)) 1971 @$(call emit-line,$(wordlist 2001,2500,$(1)),$(2)) 1972 @$(call emit-line,$(wordlist 2501,3000,$(1)),$(2)) 1973 @$(call emit-line,$(wordlist 3001,3500,$(1)),$(2)) 1974 @$(call emit-line,$(wordlist 3501,4000,$(1)),$(2)) 1975 @$(call emit-line,$(wordlist 4001,4500,$(1)),$(2)) 1976 @$(call emit-line,$(wordlist 4501,5000,$(1)),$(2)) 1977 @$(call emit-line,$(wordlist 5001,5500,$(1)),$(2)) 1978 @$(call emit-line,$(wordlist 5501,6000,$(1)),$(2)) 1979 @$(call emit-line,$(wordlist 6001,6500,$(1)),$(2)) 1980 @$(call emit-line,$(wordlist 6501,7000,$(1)),$(2)) 1981 @$(call emit-line,$(wordlist 7001,7500,$(1)),$(2)) 1982 @$(call emit-line,$(wordlist 7501,8000,$(1)),$(2)) 1983 @$(call emit-line,$(wordlist 8001,8500,$(1)),$(2)) 1984 @$(call emit-line,$(wordlist 8501,9000,$(1)),$(2)) 1985 @$(call emit-line,$(wordlist 9001,9500,$(1)),$(2)) 1986 @$(call emit-line,$(wordlist 9501,10000,$(1)),$(2)) 1987 @$(call emit-line,$(wordlist 10001,10500,$(1)),$(2)) 1988 @$(call emit-line,$(wordlist 10501,11000,$(1)),$(2)) 1989 @$(call emit-line,$(wordlist 11001,11500,$(1)),$(2)) 1990 @$(call emit-line,$(wordlist 11501,12000,$(1)),$(2)) 1991 @$(call emit-line,$(wordlist 12001,12500,$(1)),$(2)) 1992 @$(call emit-line,$(wordlist 12501,13000,$(1)),$(2)) 1993 @$(call emit-line,$(wordlist 13001,13500,$(1)),$(2)) 1994 @$(if $(wordlist 13501,13502,$(1)),$(error Too many words ($(words $(1))))) 1995endef 1996 1997# For a list of jar files, unzip them to a specified directory, 1998# but make sure that no META-INF files come along for the ride, 1999# unless PRIVATE_DONT_DELETE_JAR_META_INF is set. 2000# 2001# $(1): files to unzip 2002# $(2): destination directory 2003define unzip-jar-files 2004 $(hide) for f in $(1); \ 2005 do \ 2006 if [ ! -f $$f ]; then \ 2007 echo Missing file $$f; \ 2008 exit 1; \ 2009 fi; \ 2010 unzip -qo $$f -d $(2); \ 2011 done 2012 $(if $(PRIVATE_DONT_DELETE_JAR_META_INF),,$(hide) rm -rf $(2)/META-INF) 2013endef 2014 2015# Call jack 2016# 2017define call-jack 2018 JACK_VERSION=$(PRIVATE_JACK_VERSION) $(JACK) $(DEFAULT_JACK_EXTRA_ARGS) 2019endef 2020 2021# Common definition to invoke javac on the host and target. 2022# 2023# Some historical notes: 2024# - below we write the list of java files to java-source-list to avoid argument 2025# list length problems with Cygwin 2026# - we filter out duplicate java file names because eclipse's compiler 2027# doesn't like them. 2028# 2029# $(1): javac 2030# $(2): bootclasspath 2031define compile-java 2032$(hide) rm -f $@ 2033$(hide) rm -rf $(PRIVATE_CLASS_INTERMEDIATES_DIR) 2034$(hide) mkdir -p $(dir $@) 2035$(hide) mkdir -p $(PRIVATE_CLASS_INTERMEDIATES_DIR) 2036$(call unzip-jar-files,$(PRIVATE_STATIC_JAVA_LIBRARIES),$(PRIVATE_CLASS_INTERMEDIATES_DIR)) 2037$(call dump-words-to-file,$(PRIVATE_JAVA_SOURCES),$(PRIVATE_CLASS_INTERMEDIATES_DIR)/java-source-list) 2038$(hide) if [ -d "$(PRIVATE_SOURCE_INTERMEDIATES_DIR)" ]; then \ 2039 find $(PRIVATE_SOURCE_INTERMEDIATES_DIR) -name '*.java' -and -not -name '.*' >> $(PRIVATE_CLASS_INTERMEDIATES_DIR)/java-source-list; \ 2040fi 2041$(hide) tr ' ' '\n' < $(PRIVATE_CLASS_INTERMEDIATES_DIR)/java-source-list \ 2042 | $(NORMALIZE_PATH) | sort -u > $(PRIVATE_CLASS_INTERMEDIATES_DIR)/java-source-list-uniq 2043$(hide) if [ -s $(PRIVATE_CLASS_INTERMEDIATES_DIR)/java-source-list-uniq ] ; then \ 2044 $(1) -encoding UTF-8 \ 2045 $(if $(findstring true,$(PRIVATE_WARNINGS_ENABLE)),$(xlint_unchecked),) \ 2046 $(2) \ 2047 $(addprefix -classpath ,$(strip \ 2048 $(call normalize-path-list,$(PRIVATE_ALL_JAVA_LIBRARIES)))) \ 2049 $(if $(findstring true,$(PRIVATE_WARNINGS_ENABLE)),$(xlint_unchecked),) \ 2050 -extdirs "" -d $(PRIVATE_CLASS_INTERMEDIATES_DIR) \ 2051 $(PRIVATE_JAVACFLAGS) \ 2052 \@$(PRIVATE_CLASS_INTERMEDIATES_DIR)/java-source-list-uniq \ 2053 || ( rm -rf $(PRIVATE_CLASS_INTERMEDIATES_DIR) ; exit 41 ) \ 2054fi 2055$(if $(PRIVATE_JAVA_LAYERS_FILE), $(hide) build/tools/java-layers.py \ 2056 $(PRIVATE_JAVA_LAYERS_FILE) \@$(PRIVATE_CLASS_INTERMEDIATES_DIR)/java-source-list-uniq,) 2057$(hide) rm -f $(PRIVATE_CLASS_INTERMEDIATES_DIR)/java-source-list 2058$(hide) rm -f $(PRIVATE_CLASS_INTERMEDIATES_DIR)/java-source-list-uniq 2059$(if $(PRIVATE_JAR_EXCLUDE_FILES), $(hide) find $(PRIVATE_CLASS_INTERMEDIATES_DIR) \ 2060 -name $(word 1, $(PRIVATE_JAR_EXCLUDE_FILES)) \ 2061 $(addprefix -o -name , $(wordlist 2, 999, $(PRIVATE_JAR_EXCLUDE_FILES))) \ 2062 | xargs rm -rf) 2063$(if $(PRIVATE_JAR_PACKAGES), \ 2064 $(hide) find $(PRIVATE_CLASS_INTERMEDIATES_DIR) -mindepth 1 -type f \ 2065 $(foreach pkg, $(PRIVATE_JAR_PACKAGES), \ 2066 -not -path $(PRIVATE_CLASS_INTERMEDIATES_DIR)/$(subst .,/,$(pkg))/\*) -delete ; \ 2067 find $(PRIVATE_CLASS_INTERMEDIATES_DIR) -empty -delete) 2068$(if $(PRIVATE_JAR_EXCLUDE_PACKAGES), $(hide) rm -rf \ 2069 $(foreach pkg, $(PRIVATE_JAR_EXCLUDE_PACKAGES), \ 2070 $(PRIVATE_CLASS_INTERMEDIATES_DIR)/$(subst .,/,$(pkg)))) 2071$(if $(PRIVATE_RMTYPEDEFS), $(hide) $(RMTYPEDEFS) -v $(PRIVATE_CLASS_INTERMEDIATES_DIR)) 2072$(if $(PRIVATE_JAR_MANIFEST), \ 2073 $(hide) sed -e "s/%BUILD_NUMBER%/$(BUILD_NUMBER_FROM_FILE)/" \ 2074 $(PRIVATE_JAR_MANIFEST) > $(dir $@)/manifest.mf && \ 2075 jar -cfm $@ $(dir $@)/manifest.mf \ 2076 -C $(PRIVATE_CLASS_INTERMEDIATES_DIR) ., \ 2077 $(hide) jar -cf $@ -C $(PRIVATE_CLASS_INTERMEDIATES_DIR) .) 2078$(if $(PRIVATE_EXTRA_JAR_ARGS),$(call add-java-resources-to,$@)) 2079endef 2080 2081define transform-java-to-classes.jar 2082@echo "target Java: $(PRIVATE_MODULE) ($(PRIVATE_CLASS_INTERMEDIATES_DIR))" 2083$(call compile-java,$(TARGET_JAVAC),$(PRIVATE_BOOTCLASSPATH)) 2084endef 2085 2086# Invoke Jack to compile java from source to dex and jack files. 2087# 2088# Some historical notes: 2089# - below we write the list of java files to java-source-list to avoid argument 2090# list length problems with Cygwin 2091# - we filter out duplicate java file names because Jack doesn't like them. 2092define jack-java-to-dex 2093$(hide) rm -f $@ 2094$(hide) rm -f $(PRIVATE_CLASSES_JACK) 2095$(hide) rm -rf $(PRIVATE_JACK_INTERMEDIATES_DIR) 2096$(hide) mkdir -p $(dir $@) 2097$(hide) mkdir -p $(dir $(PRIVATE_CLASSES_JACK)) 2098$(hide) mkdir -p $(PRIVATE_JACK_INTERMEDIATES_DIR) 2099$(if $(PRIVATE_JACK_INCREMENTAL_DIR),$(hide) mkdir -p $(PRIVATE_JACK_INCREMENTAL_DIR)) 2100$(call dump-words-to-file,$(PRIVATE_JAVA_SOURCES),$(PRIVATE_JACK_INTERMEDIATES_DIR)/java-source-list) 2101$(hide) if [ -d "$(PRIVATE_SOURCE_INTERMEDIATES_DIR)" ]; then \ 2102 find $(PRIVATE_SOURCE_INTERMEDIATES_DIR) -name '*.java' >> $(PRIVATE_JACK_INTERMEDIATES_DIR)/java-source-list; \ 2103fi 2104$(hide) tr ' ' '\n' < $(PRIVATE_JACK_INTERMEDIATES_DIR)/java-source-list \ 2105 | $(NORMALIZE_PATH) | sort -u > $(PRIVATE_JACK_INTERMEDIATES_DIR)/java-source-list-uniq 2106$(if $(PRIVATE_JACK_PROGUARD_FLAGS), \ 2107 $(hide) echo -basedirectory $(CURDIR) > $@.flags; \ 2108 echo $(PRIVATE_JACK_PROGUARD_FLAGS) >> $@.flags; \ 2109) 2110$(if $(PRIVATE_EXTRA_JAR_ARGS), 2111 $(hide) mkdir -p $@.res.tmp 2112 $(hide) $(call create-empty-package-at,$@.res.tmp.zip) 2113 $(hide) $(call add-java-resources-to,$@.res.tmp.zip) 2114 $(hide) unzip -qo $@.res.tmp.zip -d $@.res.tmp 2115 $(hide) rm $@.res.tmp.zip) 2116$(hide) if [ -s $(PRIVATE_JACK_INTERMEDIATES_DIR)/java-source-list-uniq ] ; then \ 2117 export tmpEcjArg="@$(PRIVATE_JACK_INTERMEDIATES_DIR)/java-source-list-uniq"; \ 2118else \ 2119 export tmpEcjArg=""; \ 2120fi; \ 2121$(call call-jack) \ 2122 $(strip $(PRIVATE_JACK_FLAGS)) \ 2123 $(strip $(PRIVATE_JACK_COVERAGE_OPTIONS)) \ 2124 $(if $(NO_OPTIMIZE_DX), \ 2125 -D jack.dex.optimize="false") \ 2126 $(if $(PRIVATE_RMTYPEDEFS), \ 2127 -D jack.android.remove-typedef="true") \ 2128 $(addprefix --classpath ,$(strip \ 2129 $(call normalize-path-list,$(PRIVATE_BOOTCLASSPATH_JAVA_LIBRARIES) $(PRIVATE_ALL_JACK_LIBRARIES)))) \ 2130 $(addprefix --import ,$(call reverse-list,$(PRIVATE_STATIC_JACK_LIBRARIES))) \ 2131 $(if $(PRIVATE_EXTRA_JAR_ARGS),--import-resource $@.res.tmp) \ 2132 -D jack.android.min-api-level=$(PRIVATE_JACK_MIN_SDK_VERSION) \ 2133 -D jack.import.resource.policy=keep-first \ 2134 -D jack.import.type.policy=keep-first \ 2135 --output-jack $(PRIVATE_CLASSES_JACK) \ 2136 $(if $(PRIVATE_JACK_INCREMENTAL_DIR),--incremental-folder $(PRIVATE_JACK_INCREMENTAL_DIR)) \ 2137 --output-dex $(PRIVATE_JACK_INTERMEDIATES_DIR) \ 2138 $(addprefix --config-jarjar ,$(strip $(PRIVATE_JARJAR_RULES))) \ 2139 $(if $(PRIVATE_JACK_PROGUARD_FLAGS),--config-proguard $@.flags) \ 2140 $$tmpEcjArg \ 2141 || ( rm -rf $(PRIVATE_CLASSES_JACK); exit 41 ) 2142$(hide) mv $(PRIVATE_JACK_INTERMEDIATES_DIR)/classes*.dex $(dir $@) 2143$(hide) rm -f $(PRIVATE_JACK_INTERMEDIATES_DIR)/java-source-list 2144$(if $(PRIVATE_EXTRA_JAR_ARGS),$(hide) rm -rf $@.res.tmp) 2145$(hide) mv $(PRIVATE_JACK_INTERMEDIATES_DIR)/java-source-list-uniq $(PRIVATE_JACK_INTERMEDIATES_DIR).java-source-list 2146$(if $(PRIVATE_JAR_PACKAGES), $(hide) echo unsupported options PRIVATE_JAR_PACKAGES in $@; exit 53) 2147$(if $(PRIVATE_JAR_EXCLUDE_PACKAGES), $(hide) echo unsupported options JAR_EXCLUDE_PACKAGES in $@; exit 53) 2148$(if $(PRIVATE_JAR_MANIFEST), $(hide) echo unsupported options JAR_MANIFEST in $@; exit 53) 2149endef 2150 2151# Invoke Jack to compile java source just to check it compiles correctly. 2152# 2153# Some historical notes: 2154# - below we write the list of java files to java-source-list to avoid argument 2155# list length problems with Cygwin 2156# - we filter out duplicate java file names because Jack doesn't like them. 2157define jack-check-java 2158$(hide) rm -f $@ 2159$(hide) rm -f $@.java-source-list 2160$(hide) rm -f $@.java-source-list-uniq 2161$(hide) mkdir -p $(dir $@) 2162$(if $(PRIVATE_JACK_INCREMENTAL_DIR),$(hide) mkdir -p $(PRIVATE_JACK_INCREMENTAL_DIR)) 2163$(call dump-words-to-file,$(PRIVATE_JAVA_SOURCES),$@.java-source-list) 2164$(hide) if [ -d "$(PRIVATE_SOURCE_INTERMEDIATES_DIR)" ]; then \ 2165 find $(PRIVATE_SOURCE_INTERMEDIATES_DIR) -name '*.java' >> $@.java-source-list; \ 2166fi 2167$(hide) tr ' ' '\n' < $@.java-source-list \ 2168 | sort -u > $@.java-source-list-uniq 2169$(hide) if [ -s $@.java-source-list-uniq ] ; then \ 2170 $(call call-jack,$(PRIVATE_JACK_EXTRA_ARGS)) \ 2171 $(strip $(PRIVATE_JACK_FLAGS)) \ 2172 $(strip $(PRIVATE_JACK_DEBUG_FLAGS)) \ 2173 $(addprefix --classpath ,$(strip \ 2174 $(call normalize-path-list,$(call reverse-list,$(PRIVATE_STATIC_JACK_LIBRARIES)) $(PRIVATE_BOOTCLASSPATH_JAVA_LIBRARIES) $(PRIVATE_ALL_JACK_LIBRARIES)))) \ 2175 -D jack.import.resource.policy=keep-first \ 2176 -D jack.android.min-api-level=$(PRIVATE_JACK_MIN_SDK_VERSION) \ 2177 -D jack.import.type.policy=keep-first \ 2178 $(if $(PRIVATE_JACK_INCREMENTAL_DIR),--incremental-folder $(PRIVATE_JACK_INCREMENTAL_DIR)) \ 2179 @$@.java-source-list-uniq; \ 2180fi 2181touch $@ 2182endef 2183 2184define transform-jar-to-jack 2185 $(hide) mkdir -p $(dir $@) 2186 $(hide) mkdir -p $@.tmpjill.res 2187 $(hide) unzip -qo $< -d $@.tmpjill.res 2188 $(hide) find $@.tmpjill.res -iname "*.class" -delete 2189 $(hide) $(call call-jack) \ 2190 $(PRIVATE_JACK_FLAGS) \ 2191 -D jack.import.resource.policy=keep-first \ 2192 -D jack.import.type.policy=keep-first \ 2193 -D jack.android.min-api-level=$(PRIVATE_JACK_MIN_SDK_VERSION) \ 2194 --import $< \ 2195 --import-resource $@.tmpjill.res \ 2196 --output-jack $@ 2197 $(hide) rm -rf $@.tmpjill.res 2198endef 2199 2200# Moves $1.tmp to $1 if necessary. This is designed to be used with 2201# .KATI_RESTAT. For kati, this function doesn't update the timestamp 2202# of $1 when $1.tmp is identical to $1 so that ninja won't rebuild 2203# targets which depend on $1. For GNU make, this function simply 2204# copies $1.tmp to $1. 2205ifeq ($(BUILDING_WITH_NINJA),true) 2206define commit-change-for-toc 2207$(hide) if cmp -s $1.tmp $1 ; then \ 2208 rm $1.tmp ; \ 2209else \ 2210 mv $1.tmp $1 ; \ 2211fi 2212endef 2213else 2214define commit-change-for-toc 2215@# make doesn't support restat. We always update .toc files so the dependents will always be updated too. 2216$(hide) mv $1.tmp $1 2217endef 2218endif 2219 2220## Rule to create a table of contents from a .jar file. 2221## Must be called with $(eval). 2222# $(1): A .jar file 2223define _transform-jar-to-toc 2224$1.toc: $1 | $(IJAR) 2225 @echo Generating TOC: $$@ 2226 $(hide) $(IJAR) $$< $$@.tmp 2227 $$(call commit-change-for-toc,$$@) 2228endef 2229 2230## Define a rule which generates .jar.toc and mark it as .KATI_RESTAT. 2231# $(1): A .jar file 2232define define-jar-to-toc-rule 2233$(eval $(call _transform-jar-to-toc,$1))\ 2234$(eval .KATI_RESTAT: $1.toc) 2235endef 2236 2237ifeq (,$(TARGET_BUILD_APPS)) 2238 2239## Rule to create a table of contents from a .dex file. 2240## Must be called with $(eval). 2241# $(1): The directory which contains classes*.dex files 2242define _transform-dex-to-toc 2243$1/classes.dex.toc: PRIVATE_INPUT_DEX_FILES := $1/classes*.dex 2244$1/classes.dex.toc: $1/classes.dex $(DEXDUMP) 2245 @echo Generating TOC: $$@ 2246 $(hide) $(DEXDUMP) -l xml $$(PRIVATE_INPUT_DEX_FILES) > $$@.tmp 2247 $$(call commit-change-for-toc,$$@) 2248endef 2249 2250## Define a rule which generates .dex.toc and mark it as .KATI_RESTAT. 2251# $(1): The directory which contains classes*.dex files 2252define define-dex-to-toc-rule 2253$(eval $(call _transform-dex-to-toc,$1))\ 2254$(eval .KATI_RESTAT: $1/classes.dex.toc) 2255endef 2256 2257else 2258 2259# Turn off .toc optimization for apps build as we cannot build dexdump. 2260define define-dex-to-toc-rule 2261endef 2262 2263endif # TARGET_BUILD_APPS 2264 2265 2266# Invoke Jack to compile java from source to jack files without shrink or obfuscation. 2267# 2268# Some historical notes: 2269# - below we write the list of java files to java-source-list to avoid argument 2270# list length problems with Cygwin 2271# - we filter out duplicate java file names because Jack doesn't like them. 2272define java-to-jack 2273$(hide) rm -f $@ 2274$(hide) rm -rf $(PRIVATE_JACK_INTERMEDIATES_DIR) 2275$(hide) mkdir -p $(dir $@) 2276$(hide) mkdir -p $(PRIVATE_JACK_INTERMEDIATES_DIR) 2277$(if $(PRIVATE_JACK_INCREMENTAL_DIR),$(hide) mkdir -p $(PRIVATE_JACK_INCREMENTAL_DIR)) 2278$(call dump-words-to-file,$(PRIVATE_JAVA_SOURCES),$(PRIVATE_JACK_INTERMEDIATES_DIR)/java-source-list) 2279$(hide) if [ -d "$(PRIVATE_SOURCE_INTERMEDIATES_DIR)" ]; then \ 2280 find $(PRIVATE_SOURCE_INTERMEDIATES_DIR) -name '*.java' >> $(PRIVATE_JACK_INTERMEDIATES_DIR)/java-source-list; \ 2281fi 2282$(hide) tr ' ' '\n' < $(PRIVATE_JACK_INTERMEDIATES_DIR)/java-source-list \ 2283 | $(NORMALIZE_PATH) | sort -u > $(PRIVATE_JACK_INTERMEDIATES_DIR)/java-source-list-uniq 2284$(if $(PRIVATE_JACK_PROGUARD_FLAGS), \ 2285 $(hide) echo -basedirectory $(CURDIR) > $@.flags; \ 2286 echo $(PRIVATE_JACK_PROGUARD_FLAGS) >> $@.flags; \ 2287) 2288$(if $(PRIVATE_EXTRA_JAR_ARGS), 2289 $(hide) mkdir -p $@.res.tmp 2290 $(hide) $(call create-empty-package-at,$@.res.tmp.zip) 2291 $(hide) $(call add-java-resources-to,$@.res.tmp.zip) 2292 $(hide) unzip -qo $@.res.tmp.zip -d $@.res.tmp 2293 $(hide) rm $@.res.tmp.zip) 2294$(hide) if [ -s $(PRIVATE_JACK_INTERMEDIATES_DIR)/java-source-list-uniq ] ; then \ 2295 export tmpEcjArg="@$(PRIVATE_JACK_INTERMEDIATES_DIR)/java-source-list-uniq"; \ 2296else \ 2297 export tmpEcjArg=""; \ 2298fi; \ 2299$(call call-jack) \ 2300 $(strip $(PRIVATE_JACK_FLAGS)) \ 2301 $(if $(NO_OPTIMIZE_DX), \ 2302 -D jack.dex.optimize="false") \ 2303 $(addprefix --classpath ,$(strip \ 2304 $(call normalize-path-list,$(PRIVATE_BOOTCLASSPATH_JAVA_LIBRARIES) $(PRIVATE_ALL_JACK_LIBRARIES)))) \ 2305 $(addprefix --import ,$(call reverse-list,$(PRIVATE_STATIC_JACK_LIBRARIES))) \ 2306 $(if $(PRIVATE_EXTRA_JAR_ARGS),--import-resource $@.res.tmp) \ 2307 -D jack.import.resource.policy=keep-first \ 2308 -D jack.import.type.policy=keep-first \ 2309 -D jack.android.min-api-level=$(PRIVATE_JACK_MIN_SDK_VERSION) \ 2310 $(if $(PRIVATE_JACK_INCREMENTAL_DIR),--incremental-folder $(PRIVATE_JACK_INCREMENTAL_DIR)) \ 2311 --output-jack $@ \ 2312 $(addprefix --config-jarjar ,$(strip $(PRIVATE_JARJAR_RULES))) \ 2313 $(if $(PRIVATE_JACK_PROGUARD_FLAGS),--config-proguard $@.flags) \ 2314 $$tmpEcjArg \ 2315 || ( rm -f $@ ; exit 41 ) 2316$(hide) rm -f $(PRIVATE_JACK_INTERMEDIATES_DIR)/java-source-list 2317$(if $(PRIVATE_EXTRA_JAR_ARGS),$(hide) rm -rf $@.res.tmp) 2318$(hide) mv $(PRIVATE_JACK_INTERMEDIATES_DIR)/java-source-list-uniq $(PRIVATE_JACK_INTERMEDIATES_DIR).java-source-list 2319$(if $(PRIVATE_JAR_PACKAGES), $(hide) echo unsupported options PRIVATE_JAR_PACKAGES in $@; exit 53) 2320$(if $(PRIVATE_JAR_EXCLUDE_PACKAGES), $(hide) echo unsupported options JAR_EXCLUDE_PACKAGES in $@; exit 53) 2321$(if $(PRIVATE_JAR_MANIFEST), $(hide) echo unsupported options JAR_MANIFEST in $@; exit 53) 2322endef 2323 2324define transform-classes.jar-to-emma 2325$(hide) java -classpath $(EMMA_JAR) emma instr -outmode fullcopy -outfile \ 2326 $(PRIVATE_EMMA_COVERAGE_FILE) -ip $< -d $(PRIVATE_EMMA_INTERMEDIATES_DIR) \ 2327 $(addprefix -ix , $(PRIVATE_EMMA_COVERAGE_FILTER)) 2328endef 2329 2330# Create a mostly-empty .jar file that we'll add to later. 2331# The MacOS jar tool doesn't like creating empty jar files, 2332# so we need to give it something. 2333# $(1) package to create 2334define create-empty-package-at 2335@mkdir -p $(dir $(1)) 2336$(hide) touch $(dir $(1))zipdummy 2337$(hide) (cd $(dir $(1)) && jar cf $(notdir $(1)) zipdummy) 2338$(hide) zip -qd $(1) zipdummy 2339$(hide) rm $(dir $(1))zipdummy 2340endef 2341 2342# Create a mostly-empty .jar file that we'll add to later. 2343# The MacOS jar tool doesn't like creating empty jar files, 2344# so we need to give it something. 2345define create-empty-package 2346$(call create-empty-package-at,$@) 2347endef 2348 2349# Copy an arhchive file and delete any class files and empty folders inside. 2350# $(1): the source archive file. 2351# $(2): the destination archive file. 2352define initialize-package-file 2353@mkdir -p $(dir $(2)) 2354$(hide) cp -f $(1) $(2) 2355$(hide) zip -qd $(2) "*.class" \ 2356 $(if $(strip $(PRIVATE_DONT_DELETE_JAR_DIRS)),,"*/") \ 2357 || true # Ignore the error when nothing to delete. 2358endef 2359 2360#TODO: we kinda want to build different asset packages for 2361# different configurations, then combine them later (or something). 2362# Per-locale, etc. 2363# A list of dynamic and static parameters; build layers for 2364# dynamic params that lay over the static ones. 2365#TODO: update the manifest to point to the package file 2366#Note that the version numbers are given to aapt as simple default 2367#values; applications can override these by explicitly stating 2368#them in their manifest. 2369define add-assets-to-package 2370$(hide) $(AAPT) package -u $(PRIVATE_AAPT_FLAGS) \ 2371 $(addprefix -c , $(PRIVATE_PRODUCT_AAPT_CONFIG)) \ 2372 $(addprefix --preferred-density , $(PRIVATE_PRODUCT_AAPT_PREF_CONFIG)) \ 2373 $(addprefix -M , $(PRIVATE_ANDROID_MANIFEST)) \ 2374 $(addprefix -S , $(PRIVATE_RESOURCE_DIR)) \ 2375 $(addprefix -A , $(PRIVATE_ASSET_DIR)) \ 2376 $(addprefix -I , $(PRIVATE_AAPT_INCLUDES)) \ 2377 $(addprefix --min-sdk-version , $(PRIVATE_DEFAULT_APP_TARGET_SDK)) \ 2378 $(addprefix --target-sdk-version , $(PRIVATE_DEFAULT_APP_TARGET_SDK)) \ 2379 $(if $(filter --product,$(PRIVATE_AAPT_FLAGS)),,$(addprefix --product , $(PRIVATE_TARGET_AAPT_CHARACTERISTICS))) \ 2380 $(if $(filter --version-code,$(PRIVATE_AAPT_FLAGS)),,--version-code $(PLATFORM_SDK_VERSION)) \ 2381 $(if $(filter --version-name,$(PRIVATE_AAPT_FLAGS)),,--version-name $(APPS_DEFAULT_VERSION_NAME)) \ 2382 $(addprefix --rename-manifest-package , $(PRIVATE_MANIFEST_PACKAGE_NAME)) \ 2383 $(addprefix --rename-instrumentation-target-package , $(PRIVATE_MANIFEST_INSTRUMENTATION_FOR)) \ 2384 --skip-symbols-without-default-localization \ 2385 -F $@ 2386endef 2387 2388# We need the extra blank line, so that the command will be on a separate line. 2389# $(1): the ABI name 2390# $(2): the list of shared libraies 2391define _add-jni-shared-libs-to-package-per-abi 2392$(hide) cp $(2) $(dir $@)lib/$(1) 2393 2394endef 2395 2396# For apps_only build, don't uncompress/page-align the jni libraries, 2397# because the apk may be run on older platforms that don't support loading jni directly from apk. 2398ifdef TARGET_BUILD_APPS 2399JNI_COMPRESS_FLAGS := 2400ZIPALIGN_PAGE_ALIGN_FLAGS := 2401else 2402JNI_COMPRESS_FLAGS := -0 2403ZIPALIGN_PAGE_ALIGN_FLAGS := -p 2404endif 2405 2406define add-jni-shared-libs-to-package 2407$(hide) rm -rf $(dir $@)lib 2408$(hide) mkdir -p $(addprefix $(dir $@)lib/,$(PRIVATE_JNI_SHARED_LIBRARIES_ABI)) 2409$(foreach abi,$(PRIVATE_JNI_SHARED_LIBRARIES_ABI),\ 2410 $(call _add-jni-shared-libs-to-package-per-abi,$(abi),\ 2411 $(patsubst $(abi):%,%,$(filter $(abi):%,$(PRIVATE_JNI_SHARED_LIBRARIES))))) 2412$(hide) (cd $(dir $@) && zip -qrX $(JNI_COMPRESS_FLAGS) $(notdir $@) lib) 2413$(hide) rm -rf $(dir $@)lib 2414endef 2415 2416#TODO: update the manifest to point to the dex file 2417define add-dex-to-package 2418$(call add-dex-to-package-arg,$@) 2419endef 2420 2421# $(1): the package file. 2422define add-dex-to-package-arg 2423$(hide) find $(dir $(PRIVATE_DEX_FILE)) -maxdepth 1 -name "classes*.dex" | sort | xargs zip -qjX $(1) 2424endef 2425 2426# Add java resources added by the current module. 2427# $(1) destination package 2428# 2429define add-java-resources-to 2430$(call dump-words-to-file, $(PRIVATE_EXTRA_JAR_ARGS), $(1).jar-arg-list) 2431$(hide) jar uf $(1) @$(1).jar-arg-list 2432@rm -f $(1).jar-arg-list 2433endef 2434 2435# Add resources carried by static Jack libraries. 2436# 2437define add-carried-jack-resources 2438 $(hide) if [ -d $(PRIVATE_JACK_INTERMEDIATES_DIR) ] ; then \ 2439 find $(PRIVATE_JACK_INTERMEDIATES_DIR) -type f | sort \ 2440 | sed -e "s?^$(PRIVATE_JACK_INTERMEDIATES_DIR)/? -C \"$(PRIVATE_JACK_INTERMEDIATES_DIR)\" \"?" -e "s/$$/\"/" \ 2441 > $(dir $@)jack_res_jar_flags; \ 2442 if [ -s $(dir $@)jack_res_jar_flags ] ; then \ 2443 jar uf $@ @$(dir $@)jack_res_jar_flags; \ 2444 fi; \ 2445fi 2446endef 2447 2448# Returns the minSdkVersion of the specified APK as a decimal number. If the 2449# version is a codename, returns the current platform SDK version (always a 2450# decimal number) instead. If the APK does not specify a minSdkVersion, returns 2451# 0 to match how the Android platform interprets this situation at runtime. 2452# 2453# This currently substitutes any version which contains characters other than 2454# digits with the current platform's API Level number. This is because I 2455# couldn't figure out an easy way to perform the substitution only for the 2456# version codes listed in PLATFORM_VERSION_ALL_CODENAMES. 2457define get-package-min-sdk-version-int 2458$$(($(AAPT) dump badging $(1) 2>&1 | grep '^sdkVersion' || echo "sdkVersion:'0'") \ 2459 | cut -d"'" -f2 | \ 2460 sed -e s/^.*[^0-9].*$$/$(PLATFORM_SDK_VERSION)/) 2461endef 2462 2463# Sign a package using the specified key/cert. 2464# 2465define sign-package 2466$(call sign-package-arg,$@) 2467endef 2468 2469# $(1): the package file we are signing. 2470define sign-package-arg 2471$(hide) mv $(1) $(1).unsigned 2472$(hide) java -Djava.library.path=$(SIGNAPK_JNI_LIBRARY_PATH) -jar $(SIGNAPK_JAR) \ 2473 --min-sdk-version $(call get-package-min-sdk-version-int,$@.unsigned) \ 2474 $(PRIVATE_CERTIFICATE) $(PRIVATE_PRIVATE_KEY) \ 2475 $(PRIVATE_ADDITIONAL_CERTIFICATES) $(1).unsigned $(1).signed 2476$(hide) mv $(1).signed $(1) 2477endef 2478 2479# Align STORED entries of a package on 4-byte boundaries to make them easier to mmap. 2480# 2481define align-package 2482$(hide) if ! $(ZIPALIGN) -c $(ZIPALIGN_PAGE_ALIGN_FLAGS) 4 $@ >/dev/null ; then \ 2483 mv $@ $@.unaligned; \ 2484 $(ZIPALIGN) \ 2485 -f \ 2486 $(ZIPALIGN_PAGE_ALIGN_FLAGS) \ 2487 4 \ 2488 $@.unaligned $@.aligned; \ 2489 mv $@.aligned $@; \ 2490 fi 2491endef 2492 2493# Remove dynamic timestamps from packages 2494# 2495ifndef TARGET_BUILD_APPS 2496define remove-timestamps-from-package 2497$(hide) $(ZIPTIME) $@ 2498endef 2499endif 2500 2501# Uncompress shared libraries embedded in an apk. 2502# 2503define uncompress-shared-libs 2504$(hide) if (zipinfo $@ $(PRIVATE_EMBEDDED_JNI_LIBS) 2>/dev/null | grep -v ' stor ' >/dev/null) ; then \ 2505 rm -rf $(dir $@)uncompressedlibs && mkdir $(dir $@)uncompressedlibs; \ 2506 unzip $@ $(PRIVATE_EMBEDDED_JNI_LIBS) -d $(dir $@)uncompressedlibs && \ 2507 zip -d $@ 'lib/*.so' && \ 2508 ( cd $(dir $@)uncompressedlibs && find lib -type f | sort | zip -D -X -0 ../$(notdir $@) -@ ) && \ 2509 rm -rf $(dir $@)uncompressedlibs; \ 2510 fi 2511endef 2512 2513define install-dex-debug 2514$(hide) if [ -f "$(PRIVATE_INTERMEDIATES_DIR)/classes.dex" ]; then \ 2515 mkdir -p $(TOP)/dalvik/DEBUG-FILES; \ 2516 $(ACP) $(PRIVATE_INTERMEDIATES_DIR)/classes.dex \ 2517 $(TOP)/dalvik/DEBUG-FILES/$(PRIVATE_MODULE).dex; \ 2518 fi 2519$(hide) if [ -f "$(PRIVATE_INTERMEDIATES_DIR)/classes.lst" ]; then \ 2520 mkdir -p $(TOP)/dalvik/DEBUG-FILES; \ 2521 $(ACP) $(PRIVATE_INTERMEDIATES_DIR)/classes.lst \ 2522 $(TOP)/dalvik/DEBUG-FILES/$(PRIVATE_MODULE).lst; \ 2523 fi 2524endef 2525 2526# TODO(joeo): If we can ever upgrade to post 3.81 make and get the 2527# new prebuilt rules to work, we should change this to copy the 2528# resources to the out directory and then copy the resources. 2529 2530# Note: we intentionally don't clean PRIVATE_CLASS_INTERMEDIATES_DIR 2531# in transform-java-to-classes for the sake of vm-tests. 2532define transform-host-java-to-package 2533@echo "$($(PRIVATE_PREFIX)DISPLAY) Java: $(PRIVATE_MODULE) ($(PRIVATE_CLASS_INTERMEDIATES_DIR))" 2534$(call compile-java,$(HOST_JAVAC),$(PRIVATE_BOOTCLASSPATH)) 2535endef 2536 2537########################################################### 2538## Commands for copying files 2539########################################################### 2540 2541# Define a rule to copy a header. Used via $(eval) by copy_headers.make. 2542# $(1): source header 2543# $(2): destination header 2544define copy-one-header 2545$(2): $(1) 2546 @echo "Header: $$@" 2547 $$(copy-file-to-new-target-with-cp) 2548endef 2549 2550# Define a rule to copy a file. For use via $(eval). 2551# $(1): source file 2552# $(2): destination file 2553define copy-one-file 2554$(2): $(1) | $(ACP) 2555 @echo "Copy: $$@" 2556 $$(copy-file-to-target) 2557endef 2558 2559# Copies many files. 2560# $(1): The files to copy. Each entry is a ':' separated src:dst pair 2561# Evaluates to the list of the dst files (ie suitable for a dependency list) 2562define copy-many-files 2563$(foreach f, $(1), $(strip \ 2564 $(eval _cmf_tuple := $(subst :, ,$(f))) \ 2565 $(eval _cmf_src := $(word 1,$(_cmf_tuple))) \ 2566 $(eval _cmf_dest := $(word 2,$(_cmf_tuple))) \ 2567 $(eval $(call copy-one-file,$(_cmf_src),$(_cmf_dest))) \ 2568 $(_cmf_dest))) 2569endef 2570 2571# Copy the file only if it's a well-formed xml file. For use via $(eval). 2572# $(1): source file 2573# $(2): destination file, must end with .xml. 2574define copy-xml-file-checked 2575$(2): $(1) | $(ACP) 2576 @echo "Copy xml: $$@" 2577 $(hide) xmllint $$< >/dev/null # Don't print the xml file to stdout. 2578 $$(copy-file-to-target) 2579endef 2580 2581# The -t option to acp and the -p option to cp is 2582# required for OSX. OSX has a ridiculous restriction 2583# where it's an error for a .a file's modification time 2584# to disagree with an internal timestamp, and this 2585# macro is used to install .a files (among other things). 2586 2587# Copy a single file from one place to another, 2588# preserving permissions and overwriting any existing 2589# file. 2590# We disable the "-t" option for acp cannot handle 2591# high resolution timestamp correctly on file systems like ext4. 2592# Therefore copy-file-to-target is the same as copy-file-to-new-target. 2593define copy-file-to-target 2594@mkdir -p $(dir $@) 2595$(hide) $(ACP) -fp $< $@ 2596endef 2597 2598# The same as copy-file-to-target, but use the local 2599# cp command instead of acp. 2600define copy-file-to-target-with-cp 2601@mkdir -p $(dir $@) 2602$(hide) cp -fp $< $@ 2603endef 2604 2605# The same as copy-file-to-target, but use the zipalign tool to do so. 2606define copy-file-to-target-with-zipalign 2607@mkdir -p $(dir $@) 2608$(hide) $(ZIPALIGN) -f 4 $< $@ 2609endef 2610 2611# The same as copy-file-to-target, but strip out "# comment"-style 2612# comments (for config files and such). 2613define copy-file-to-target-strip-comments 2614@mkdir -p $(dir $@) 2615$(hide) sed -e 's/#.*$$//' -e 's/[ \t]*$$//' -e '/^$$/d' < $< > $@ 2616endef 2617 2618# The same as copy-file-to-target, but don't preserve 2619# the old modification time. 2620define copy-file-to-new-target 2621@mkdir -p $(dir $@) 2622$(hide) $(ACP) -fp $< $@ 2623endef 2624 2625# The same as copy-file-to-new-target, but use the local 2626# cp command instead of acp. 2627define copy-file-to-new-target-with-cp 2628@mkdir -p $(dir $@) 2629$(hide) cp -f $< $@ 2630endef 2631 2632# Copy a prebuilt file to a target location. 2633define transform-prebuilt-to-target 2634@echo "$(if $(PRIVATE_IS_HOST_MODULE),host,target) Prebuilt: $(PRIVATE_MODULE) ($@)" 2635$(copy-file-to-target) 2636endef 2637 2638# Copy a prebuilt file to a target location, using zipalign on it. 2639define transform-prebuilt-to-target-with-zipalign 2640@echo "$(if $(PRIVATE_IS_HOST_MODULE),host,target) Prebuilt APK: $(PRIVATE_MODULE) ($@)" 2641$(copy-file-to-target-with-zipalign) 2642endef 2643 2644# Copy a prebuilt file to a target location, stripping "# comment" comments. 2645define transform-prebuilt-to-target-strip-comments 2646@echo "$(if $(PRIVATE_IS_HOST_MODULE),host,target) Prebuilt: $(PRIVATE_MODULE) ($@)" 2647$(copy-file-to-target-strip-comments) 2648endef 2649 2650# Copy a list of files/directories to target location, with sub dir structure preserved. 2651# For example $(HOST_OUT_EXECUTABLES)/aapt -> $(staging)/bin/aapt . 2652# $(1): the source list of files/directories. 2653# $(2): the path prefix to strip. In the above example it would be $(HOST_OUT). 2654# $(3): the target location. 2655define copy-files-with-structure 2656$(foreach t,$(1),\ 2657 $(eval s := $(patsubst $(2)%,%,$(t)))\ 2658 $(hide) mkdir -p $(dir $(3)/$(s)); cp -Rf $(t) $(3)/$(s)$(newline)) 2659endef 2660 2661 2662########################################################### 2663## Commands to call Proguard 2664########################################################### 2665define transform-jar-to-proguard 2666@echo Proguard: $@ 2667$(hide) $(PROGUARD) -injars $< -outjars $@ $(PRIVATE_PROGUARD_FLAGS) \ 2668 $(addprefix -injars , $(PRIVATE_EXTRA_INPUT_JAR)) 2669endef 2670 2671########################################################### 2672## Stuff source generated from one-off tools 2673########################################################### 2674 2675define transform-generated-source 2676@echo "target Generated: $(PRIVATE_MODULE) <= $<" 2677@mkdir -p $(dir $@) 2678$(hide) $(PRIVATE_CUSTOM_TOOL) 2679endef 2680 2681 2682########################################################### 2683## Assertions about attributes of the target 2684########################################################### 2685 2686# $(1): The file to check 2687ifndef get-file-size 2688$(error HOST_OS must define get-file-size) 2689endif 2690 2691# Convert a partition data size (eg, as reported in /proc/mtd) to the 2692# size of the image used to flash that partition (which includes a 2693# spare area for each page). 2694# $(1): the partition data size 2695define image-size-from-data-size 2696$(strip $(eval _isfds_value := $$(shell echo $$$$(($(1) / $(BOARD_NAND_PAGE_SIZE) * \ 2697 ($(BOARD_NAND_PAGE_SIZE)+$(BOARD_NAND_SPARE_SIZE))))))\ 2698$(if $(filter 0, $(_isfds_value)),$(shell echo $$(($(BOARD_NAND_PAGE_SIZE)+$(BOARD_NAND_SPARE_SIZE)))),$(_isfds_value))\ 2699$(eval _isfds_value :=)) 2700endef 2701 2702# $(1): The file(s) to check (often $@) 2703# $(2): The maximum total image size, in decimal bytes. 2704# Make sure to take into account any reserved space needed for the FS. 2705# 2706# If $(2) is empty, evaluates to "true" 2707# 2708# Reserve bad blocks. Make sure that MAX(1% of partition size, 2 blocks) 2709# is left over after the image has been flashed. Round the 1% up to the 2710# next whole flash block size. 2711define assert-max-file-size 2712$(if $(2), \ 2713 size=$$(for i in $(1); do $(call get-file-size,$$i); echo +; done; echo 0); \ 2714 total=$$(( $$( echo "$$size" ) )); \ 2715 printname=$$(echo -n "$(1)" | tr " " +); \ 2716 img_blocksize=$(call image-size-from-data-size,$(BOARD_FLASH_BLOCK_SIZE)); \ 2717 twoblocks=$$((img_blocksize * 2)); \ 2718 onepct=$$((((($(2) / 100) - 1) / img_blocksize + 1) * img_blocksize)); \ 2719 reserve=$$((twoblocks > onepct ? twoblocks : onepct)); \ 2720 maxsize=$$(($(2) - reserve)); \ 2721 echo "$$printname maxsize=$$maxsize blocksize=$$img_blocksize total=$$total reserve=$$reserve"; \ 2722 if [ "$$total" -gt "$$maxsize" ]; then \ 2723 echo "error: $$printname too large ($$total > [$(2) - $$reserve])"; \ 2724 false; \ 2725 elif [ "$$total" -gt $$((maxsize - 32768)) ]; then \ 2726 echo "WARNING: $$printname approaching size limit ($$total now; limit $$maxsize)"; \ 2727 fi \ 2728 , \ 2729 true \ 2730 ) 2731endef 2732 2733# Like assert-max-file-size, but the second argument is a partition 2734# size, which we'll convert to a max image size before checking it 2735# against the files. 2736# 2737# $(1): The file(s) to check (often $@) 2738# $(2): The partition size. 2739define assert-max-image-size 2740$(if $(2), \ 2741 $(call assert-max-file-size,$(1),$(call image-size-from-data-size,$(2)))) 2742endef 2743 2744 2745########################################################### 2746## Define device-specific radio files 2747########################################################### 2748INSTALLED_RADIOIMAGE_TARGET := 2749 2750# Copy a radio image file to the output location, and add it to 2751# INSTALLED_RADIOIMAGE_TARGET. 2752# $(1): filename 2753define add-radio-file 2754 $(eval $(call add-radio-file-internal,$(1),$(notdir $(1)))) 2755endef 2756define add-radio-file-internal 2757INSTALLED_RADIOIMAGE_TARGET += $$(PRODUCT_OUT)/$(2) 2758$$(PRODUCT_OUT)/$(2) : $$(LOCAL_PATH)/$(1) | $$(ACP) 2759 $$(transform-prebuilt-to-target) 2760endef 2761 2762# Version of add-radio-file that also arranges for the version of the 2763# file to be checked against the contents of 2764# $(TARGET_BOARD_INFO_FILE). 2765# $(1): filename 2766# $(2): name of version variable in board-info (eg, "version-baseband") 2767define add-radio-file-checked 2768 $(eval $(call add-radio-file-checked-internal,$(1),$(notdir $(1)),$(2))) 2769endef 2770define add-radio-file-checked-internal 2771INSTALLED_RADIOIMAGE_TARGET += $$(PRODUCT_OUT)/$(2) 2772BOARD_INFO_CHECK += $(3):$(LOCAL_PATH)/$(1) 2773$$(PRODUCT_OUT)/$(2) : $$(LOCAL_PATH)/$(1) | $$(ACP) 2774 $$(transform-prebuilt-to-target) 2775endef 2776 2777 2778########################################################### 2779# Override the package defined in $(1), setting the 2780# variables listed below differently. 2781# 2782# $(1): The makefile to override (relative to the source 2783# tree root) 2784# $(2): Old LOCAL_PACKAGE_NAME value. 2785# $(3): New LOCAL_PACKAGE_NAME value. 2786# $(4): New LOCAL_MANIFEST_PACKAGE_NAME value. 2787# $(5): New LOCAL_CERTIFICATE value. 2788# $(6): New LOCAL_INSTRUMENTATION_FOR value. 2789# $(7): New LOCAL_MANIFEST_INSTRUMENTATION_FOR value. 2790# 2791# Note that LOCAL_PACKAGE_OVERRIDES is NOT cleared in 2792# clear_vars.mk. 2793########################################################### 2794define inherit-package 2795 $(eval $(call inherit-package-internal,$(1),$(2),$(3),$(4),$(5),$(6),$(7))) 2796endef 2797 2798define inherit-package-internal 2799 LOCAL_PACKAGE_OVERRIDES \ 2800 := $(strip $(1))||$(strip $(2))||$(strip $(3))||$(strip $(4))||&&$(strip $(5))||&&$(strip $(6))||&&$(strip $(7)) $(LOCAL_PACKAGE_OVERRIDES) 2801 include $(1) 2802 LOCAL_PACKAGE_OVERRIDES \ 2803 := $(wordlist 1,$(words $(LOCAL_PACKAGE_OVERRIDES)), $(LOCAL_PACKAGE_OVERRIDES)) 2804endef 2805 2806# To be used with inherit-package above 2807# Evalutes to true if the package was overridden 2808define set-inherited-package-variables 2809$(strip $(call set-inherited-package-variables-internal)) 2810endef 2811 2812define keep-or-override 2813$(eval $(1) := $(if $(2),$(2),$($(1)))) 2814endef 2815 2816define set-inherited-package-variables-internal 2817 $(eval _o := $(subst ||, ,$(lastword $(LOCAL_PACKAGE_OVERRIDES)))) 2818 $(eval _n := $(subst ||, ,$(firstword $(LOCAL_PACKAGE_OVERRIDES)))) 2819 $(if $(filter $(word 2,$(_n)),$(LOCAL_PACKAGE_NAME)), \ 2820 $(eval LOCAL_PACKAGE_NAME := $(word 3,$(_o))) \ 2821 $(eval LOCAL_MANIFEST_PACKAGE_NAME := $(word 4,$(_o))) \ 2822 $(call keep-or-override,LOCAL_CERTIFICATE,$(patsubst &&%,%,$(word 5,$(_o)))) \ 2823 $(call keep-or-override,LOCAL_INSTRUMENTATION_FOR,$(patsubst &&%,%,$(word 6,$(_o)))) \ 2824 $(call keep-or-override,LOCAL_MANIFEST_INSTRUMENTATION_FOR,$(patsubst &&%,%,$(word 7,$(_o)))) \ 2825 $(eval LOCAL_OVERRIDES_PACKAGES := $(sort $(LOCAL_OVERRIDES_PACKAGES) $(word 2,$(_o)))) \ 2826 true \ 2827 ,) 2828endef 2829 2830########################################################### 2831## API Check 2832########################################################### 2833 2834# eval this to define a rule that runs apicheck. 2835# 2836# Args: 2837# $(1) target 2838# $(2) stable api file 2839# $(3) api file to be tested 2840# $(4) stable removed api file 2841# $(5) removed api file to be tested 2842# $(6) arguments for apicheck 2843# $(7) command to run if apicheck failed 2844# $(8) target dependent on this api check 2845# $(9) additional dependencies 2846define check-api 2847$(TARGET_OUT_COMMON_INTERMEDIATES)/PACKAGING/$(strip $(1))-timestamp: $(2) $(3) $(4) $(APICHECK) $(9) 2848 @echo "Checking API:" $(1) 2849 $(hide) ( $(APICHECK_COMMAND) $(6) $(2) $(3) $(4) $(5) || ( $(7) ; exit 38 ) ) 2850 $(hide) mkdir -p $$(dir $$@) 2851 $(hide) touch $$@ 2852$(8): $(TARGET_OUT_COMMON_INTERMEDIATES)/PACKAGING/$(strip $(1))-timestamp 2853endef 2854 2855## Whether to build from source if prebuilt alternative exists 2856########################################################### 2857# $(1): module name 2858# $(2): LOCAL_PATH 2859# Expands to empty string if not from source. 2860ifeq (true,$(ANDROID_BUILD_FROM_SOURCE)) 2861define if-build-from-source 2862true 2863endef 2864else 2865define if-build-from-source 2866$(if $(filter $(ANDROID_NO_PREBUILT_MODULES),$(1))$(filter \ 2867 $(addsuffix %,$(ANDROID_NO_PREBUILT_PATHS)),$(2)),true) 2868endef 2869endif 2870 2871# Include makefile $(1) if build from source for module $(2) 2872# $(1): the makefile to include 2873# $(2): module name 2874# $(3): LOCAL_PATH 2875define include-if-build-from-source 2876$(if $(call if-build-from-source,$(2),$(3)),$(eval include $(1))) 2877endef 2878 2879# Return the arch for the source file of a prebuilt 2880# Return "none" if no matching arch found and return empty 2881# if the input is empty, so the result can be passed to 2882# LOCAL_MODULE_TARGET_ARCH. 2883# $(1) the list of archs supported by the prebuilt 2884define get-prebuilt-src-arch 2885$(strip $(if $(filter $(TARGET_ARCH),$(1)),$(TARGET_ARCH),\ 2886 $(if $(filter $(TARGET_2ND_ARCH),$(1)),$(TARGET_2ND_ARCH),$(if $(1),none)))) 2887endef 2888 2889########################################################### 2890## Other includes 2891########################################################### 2892 2893# ----------------------------------------------------------------- 2894# Rules and functions to help copy important files to DIST_DIR 2895# when requested. 2896include $(BUILD_SYSTEM)/distdir.mk 2897 2898# Include any vendor specific definitions.mk file 2899-include $(TOPDIR)vendor/*/build/core/definitions.mk 2900-include $(TOPDIR)device/*/build/core/definitions.mk 2901-include $(TOPDIR)product/*/build/core/definitions.mk 2902 2903# broken: 2904# $(foreach file,$^,$(if $(findstring,.a,$(suffix $file)),-l$(file),$(file))) 2905 2906########################################################### 2907## Misc notes 2908########################################################### 2909 2910#DEPDIR = .deps 2911#df = $(DEPDIR)/$(*F) 2912 2913#SRCS = foo.c bar.c ... 2914 2915#%.o : %.c 2916# @$(MAKEDEPEND); \ 2917# cp $(df).d $(df).P; \ 2918# sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \ 2919# -e '/^$$/ d' -e 's/$$/ :/' < $(df).d >> $(df).P; \ 2920# rm -f $(df).d 2921# $(COMPILE.c) -o $@ $< 2922 2923#-include $(SRCS:%.c=$(DEPDIR)/%.P) 2924 2925 2926#%.o : %.c 2927# $(COMPILE.c) -MD -o $@ $< 2928# @cp $*.d $*.P; \ 2929# sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \ 2930# -e '/^$$/ d' -e 's/$$/ :/' < $*.d >> $*.P; \ 2931# rm -f $*.d 2932