definitions.mk revision bb7c6d88c6dd5ee48e8b8ec85ee04c0aa7bc5979
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########################################################### 82## Debugging; prints a variable list to stdout 83########################################################### 84 85# $(1): variable name list, not variable values 86define print-vars 87$(foreach var,$(1), \ 88 $(info $(var):) \ 89 $(foreach word,$($(var)), \ 90 $(info $(space)$(space)$(word)) \ 91 ) \ 92 ) 93endef 94 95########################################################### 96## Evaluates to true if the string contains the word true, 97## and empty otherwise 98## $(1): a var to test 99########################################################### 100 101define true-or-empty 102$(filter true, $(1)) 103endef 104 105 106########################################################### 107## Retrieve the directory of the current makefile 108########################################################### 109 110# Figure out where we are. 111define my-dir 112$(strip \ 113 $(eval md_file_ := $$(lastword $$(MAKEFILE_LIST))) \ 114 $(if $(filter $(CLEAR_VARS),$(md_file_)), \ 115 $(error LOCAL_PATH must be set before including $$(CLEAR_VARS)) \ 116 , \ 117 $(patsubst %/,%,$(dir $(md_file_))) \ 118 ) \ 119 ) 120endef 121 122########################################################### 123## Retrieve a list of all makefiles immediately below some directory 124########################################################### 125 126define all-makefiles-under 127$(wildcard $(1)/*/Android.mk) 128endef 129 130########################################################### 131## Look under a directory for makefiles that don't have parent 132## makefiles. 133########################################################### 134 135# $(1): directory to search under 136# Ignores $(1)/Android.mk 137define first-makefiles-under 138$(shell build/tools/findleaves.py --prune=out --prune=.repo --prune=.git \ 139 --mindepth=2 $(1) Android.mk) 140endef 141 142########################################################### 143## Retrieve a list of all makefiles immediately below your directory 144########################################################### 145 146define all-subdir-makefiles 147$(call all-makefiles-under,$(call my-dir)) 148endef 149 150########################################################### 151## Look in the named list of directories for makefiles, 152## relative to the current directory. 153########################################################### 154 155# $(1): List of directories to look for under this directory 156define all-named-subdir-makefiles 157$(wildcard $(addsuffix /Android.mk, $(addprefix $(call my-dir)/,$(1)))) 158endef 159 160########################################################### 161## Find all of the java files under the named directories. 162## Meant to be used like: 163## SRC_FILES := $(call all-java-files-under,src tests) 164########################################################### 165 166define all-java-files-under 167$(patsubst ./%,%, \ 168 $(shell cd $(LOCAL_PATH) ; \ 169 find $(1) -name "*.java" -and -not -name ".*") \ 170 ) 171endef 172 173########################################################### 174## Find all of the java files from here. Meant to be used like: 175## SRC_FILES := $(call all-subdir-java-files) 176########################################################### 177 178define all-subdir-java-files 179$(call all-java-files-under,.) 180endef 181 182########################################################### 183## Find all of the c files under the named directories. 184## Meant to be used like: 185## SRC_FILES := $(call all-c-files-under,src tests) 186########################################################### 187 188define all-c-files-under 189$(patsubst ./%,%, \ 190 $(shell cd $(LOCAL_PATH) ; \ 191 find $(1) -name "*.c" -and -not -name ".*") \ 192 ) 193endef 194 195########################################################### 196## Find all of the c files from here. Meant to be used like: 197## SRC_FILES := $(call all-subdir-c-files) 198########################################################### 199 200define all-subdir-c-files 201$(call all-c-files-under,.) 202endef 203 204########################################################### 205## Find all files named "I*.aidl" under the named directories, 206## which must be relative to $(LOCAL_PATH). The returned list 207## is relative to $(LOCAL_PATH). 208########################################################### 209 210define all-Iaidl-files-under 211$(patsubst ./%,%, \ 212 $(shell cd $(LOCAL_PATH) ; \ 213 find $(1) -name "I*.aidl" -and -not -name ".*") \ 214 ) 215endef 216 217########################################################### 218## Find all of the "I*.aidl" files under $(LOCAL_PATH). 219########################################################### 220 221define all-subdir-Iaidl-files 222$(call all-Iaidl-files-under,.) 223endef 224 225########################################################### 226## Find all of the logtags files under the named directories. 227## Meant to be used like: 228## SRC_FILES := $(call all-logtags-files-under,src) 229########################################################### 230 231define all-logtags-files-under 232$(patsubst ./%,%, \ 233 $(shell cd $(LOCAL_PATH) ; \ 234 find $(1) -name "*.logtags" -and -not -name ".*") \ 235 ) 236endef 237 238########################################################### 239## Find all of the .proto files under the named directories. 240## Meant to be used like: 241## SRC_FILES := $(call all-proto-files-under,src) 242########################################################### 243 244define all-proto-files-under 245$(patsubst ./%,%, \ 246 $(shell cd $(LOCAL_PATH) ; \ 247 find $(1) -name "*.proto" -and -not -name ".*") \ 248 ) 249endef 250 251########################################################### 252## Find all of the RenderScript files under the named directories. 253## Meant to be used like: 254## SRC_FILES := $(call all-renderscript-files-under,src) 255########################################################### 256 257define all-renderscript-files-under 258$(patsubst ./%,%, \ 259 $(shell cd $(LOCAL_PATH) ; \ 260 find $(1) -name "*.rs" -and -not -name ".*") \ 261 ) 262endef 263 264########################################################### 265## Find all of the html files under the named directories. 266## Meant to be used like: 267## SRC_FILES := $(call all-html-files-under,src tests) 268########################################################### 269 270define all-html-files-under 271$(patsubst ./%,%, \ 272 $(shell cd $(LOCAL_PATH) ; \ 273 find $(1) -name "*.html" -and -not -name ".*") \ 274 ) 275endef 276 277########################################################### 278## Find all of the html files from here. Meant to be used like: 279## SRC_FILES := $(call all-subdir-html-files) 280########################################################### 281 282define all-subdir-html-files 283$(call all-html-files-under,.) 284endef 285 286########################################################### 287## Find all of the files matching pattern 288## SRC_FILES := $(call find-subdir-files, <pattern>) 289########################################################### 290 291define find-subdir-files 292$(patsubst ./%,%,$(shell cd $(LOCAL_PATH) ; find $(1))) 293endef 294 295########################################################### 296# find the files in the subdirectory $1 of LOCAL_DIR 297# matching pattern $2, filtering out files $3 298# e.g. 299# SRC_FILES += $(call find-subdir-subdir-files, \ 300# css, *.cpp, DontWantThis.cpp) 301########################################################### 302 303define find-subdir-subdir-files 304$(filter-out $(patsubst %,$(1)/%,$(3)),$(patsubst ./%,%,$(shell cd \ 305 $(LOCAL_PATH) ; find $(1) -maxdepth 1 -name $(2)))) 306endef 307 308########################################################### 309## Find all of the files matching pattern 310## SRC_FILES := $(call all-subdir-java-files) 311########################################################### 312 313define find-subdir-assets 314$(if $(1),$(patsubst ./%,%, \ 315 $(shell if [ -d $(1) ] ; then cd $(1) ; find ./ -type f -and -not -type l ; fi)), \ 316 $(warning Empty argument supplied to find-subdir-assets) \ 317) 318endef 319 320########################################################### 321## Find various file types in a list of directories relative to $(LOCAL_PATH) 322########################################################### 323 324define find-other-java-files 325 $(call find-subdir-files,$(1) -name "*.java" -and -not -name ".*") 326endef 327 328define find-other-html-files 329 $(call find-subdir-files,$(1) -name "*.html" -and -not -name ".*") 330endef 331 332########################################################### 333## Scan through each directory of $(1) looking for files 334## that match $(2) using $(wildcard). Useful for seeing if 335## a given directory or one of its parents contains 336## a particular file. Returns the first match found, 337## starting furthest from the root. 338########################################################### 339 340define find-parent-file 341$(strip \ 342 $(eval _fpf := $(wildcard $(foreach f, $(2), $(strip $(1))/$(f)))) \ 343 $(if $(_fpf),$(_fpf), \ 344 $(if $(filter-out ./ .,$(1)), \ 345 $(call find-parent-file,$(patsubst %/,%,$(dir $(1))),$(2)) \ 346 ) \ 347 ) \ 348) 349endef 350 351########################################################### 352## Function we can evaluate to introduce a dynamic dependency 353########################################################### 354 355define add-dependency 356$(1): $(2) 357endef 358 359########################################################### 360## Set up the dependencies for a prebuilt target 361## $(call add-prebuilt-file, srcfile, [targetclass]) 362########################################################### 363 364define add-prebuilt-file 365 $(eval $(include-prebuilt)) 366endef 367 368define include-prebuilt 369 include $$(CLEAR_VARS) 370 LOCAL_SRC_FILES := $(1) 371 LOCAL_BUILT_MODULE_STEM := $(1) 372 LOCAL_MODULE_SUFFIX := $$(suffix $(1)) 373 LOCAL_MODULE := $$(basename $(1)) 374 LOCAL_MODULE_CLASS := $(2) 375 include $$(BUILD_PREBUILT) 376endef 377 378########################################################### 379## do multiple prebuilts 380## $(call target class, files ...) 381########################################################### 382 383define add-prebuilt-files 384 $(foreach f,$(2),$(call add-prebuilt-file,$f,$(1))) 385endef 386 387 388 389########################################################### 390## The intermediates directory. Where object files go for 391## a given target. We could technically get away without 392## the "_intermediates" suffix on the directory, but it's 393## nice to be able to grep for that string to find out if 394## anyone's abusing the system. 395########################################################### 396 397# $(1): target class, like "APPS" 398# $(2): target name, like "NotePad" 399# $(3): if non-empty, this is a HOST target. 400# $(4): if non-empty, force the intermediates to be COMMON 401define intermediates-dir-for 402$(strip \ 403 $(eval _idfClass := $(strip $(1))) \ 404 $(if $(_idfClass),, \ 405 $(error $(LOCAL_PATH): Class not defined in call to intermediates-dir-for)) \ 406 $(eval _idfName := $(strip $(2))) \ 407 $(if $(_idfName),, \ 408 $(error $(LOCAL_PATH): Name not defined in call to intermediates-dir-for)) \ 409 $(eval _idfPrefix := $(if $(strip $(3)),HOST,TARGET)) \ 410 $(if $(filter $(_idfPrefix)-$(_idfClass),$(COMMON_MODULE_CLASSES))$(4), \ 411 $(eval _idfIntBase := $($(_idfPrefix)_OUT_COMMON_INTERMEDIATES)) \ 412 , \ 413 $(eval _idfIntBase := $($(_idfPrefix)_OUT_INTERMEDIATES)) \ 414 ) \ 415 $(_idfIntBase)/$(_idfClass)/$(_idfName)_intermediates \ 416) 417endef 418 419# Uses LOCAL_MODULE_CLASS, LOCAL_MODULE, and LOCAL_IS_HOST_MODULE 420# to determine the intermediates directory. 421# 422# $(1): if non-empty, force the intermediates to be COMMON 423define local-intermediates-dir 424$(strip \ 425 $(if $(strip $(LOCAL_MODULE_CLASS)),, \ 426 $(error $(LOCAL_PATH): LOCAL_MODULE_CLASS not defined before call to local-intermediates-dir)) \ 427 $(if $(strip $(LOCAL_MODULE)),, \ 428 $(error $(LOCAL_PATH): LOCAL_MODULE not defined before call to local-intermediates-dir)) \ 429 $(call intermediates-dir-for,$(LOCAL_MODULE_CLASS),$(LOCAL_MODULE),$(LOCAL_IS_HOST_MODULE),$(1)) \ 430) 431endef 432 433########################################################### 434## Convert "path/to/libXXX.so" to "-lXXX". 435## Any "path/to/libXXX.a" elements pass through unchanged. 436########################################################### 437 438define normalize-libraries 439$(foreach so,$(filter %.so,$(1)),-l$(patsubst lib%.so,%,$(notdir $(so))))\ 440$(filter-out %.so,$(1)) 441endef 442 443# TODO: change users to call the common version. 444define normalize-host-libraries 445$(call normalize-libraries,$(1)) 446endef 447 448define normalize-target-libraries 449$(call normalize-libraries,$(1)) 450endef 451 452########################################################### 453## Convert a list of short module names (e.g., "framework", "Browser") 454## into the list of files that are built for those modules. 455## NOTE: this won't return reliable results until after all 456## sub-makefiles have been included. 457## $(1): target list 458########################################################### 459 460define module-built-files 461$(foreach module,$(1),$(ALL_MODULES.$(module).BUILT)) 462endef 463 464########################################################### 465## Convert a list of short modules names (e.g., "framework", "Browser") 466## into the list of files that are installed for those modules. 467## NOTE: this won't return reliable results until after all 468## sub-makefiles have been included. 469## $(1): target list 470########################################################### 471 472define module-installed-files 473$(foreach module,$(1),$(ALL_MODULES.$(module).INSTALLED)) 474endef 475 476########################################################### 477## Convert a list of short modules names (e.g., "framework", "Browser") 478## into the list of files that should be used when linking 479## against that module as a public API. 480## TODO: Allow this for more than JAVA_LIBRARIES modules 481## NOTE: this won't return reliable results until after all 482## sub-makefiles have been included. 483## $(1): target list 484########################################################### 485 486define module-stubs-files 487$(foreach module,$(1),$(ALL_MODULES.$(module).STUBS)) 488endef 489 490########################################################### 491## Evaluates to the timestamp file for a doc module, which 492## is the dependency that should be used. 493## $(1): doc module 494########################################################### 495 496define doc-timestamp-for 497$(OUT_DOCS)/$(strip $(1))-timestamp 498endef 499 500 501########################################################### 502## Convert "core ext framework" to "out/.../javalib.jar ..." 503## $(1): library list 504## $(2): Non-empty if IS_HOST_MODULE 505########################################################### 506 507# $(1): library name 508# $(2): Non-empty if IS_HOST_MODULE 509define _java-lib-dir 510$(call intermediates-dir-for, \ 511 JAVA_LIBRARIES,$(1),$(2),COMMON) 512endef 513 514# $(1): library name 515# $(2): Non-empty if IS_HOST_MODULE 516define _java-lib-full-classes.jar 517$(call _java-lib-dir,$(1),$(2))/classes$(COMMON_JAVA_PACKAGE_SUFFIX) 518endef 519 520# $(1): library name list 521# $(2): Non-empty if IS_HOST_MODULE 522define java-lib-files 523$(foreach lib,$(1),$(call _java-lib-full-classes.jar,$(lib),$(2))) 524endef 525 526# $(1): library name 527# $(2): Non-empty if IS_HOST_MODULE 528define _java-lib-full-dep 529$(call _java-lib-dir,$(1),$(2))/javalib$(COMMON_JAVA_PACKAGE_SUFFIX) 530endef 531 532# $(1): library name list 533# $(2): Non-empty if IS_HOST_MODULE 534define java-lib-deps 535$(foreach lib,$(1),$(call _java-lib-full-dep,$(lib),$(2))) 536endef 537 538########################################################### 539## Run rot13 on a string 540## $(1): the string. Must be one line. 541########################################################### 542define rot13 543$(shell echo $(1) | tr 'a-zA-Z' 'n-za-mN-ZA-M') 544endef 545 546 547########################################################### 548## Returns true if $(1) and $(2) are equal. Returns 549## the empty string if they are not equal. 550########################################################### 551define streq 552$(strip $(if $(strip $(1)),\ 553 $(if $(strip $(2)),\ 554 $(if $(filter-out __,_$(subst $(strip $(1)),,$(strip $(2)))$(subst $(strip $(2)),,$(strip $(1)))_),,true), \ 555 ),\ 556 $(if $(strip $(2)),\ 557 ,\ 558 true)\ 559 )) 560endef 561 562########################################################### 563## Convert "a b c" into "a:b:c" 564########################################################### 565 566empty := 567space := $(empty) $(empty) 568 569define normalize-path-list 570$(subst $(space),:,$(strip $(1))) 571endef 572 573########################################################### 574## Read the word out of a colon-separated list of words. 575## This has the same behavior as the built-in function 576## $(word n,str). 577## 578## The individual words may not contain spaces. 579## 580## $(1): 1 based index 581## $(2): value of the form a:b:c... 582########################################################### 583 584define word-colon 585$(word $(1),$(subst :,$(space),$(2))) 586endef 587 588########################################################### 589## Convert "a=b c= d e = f" into "a=b c=d e=f" 590## 591## $(1): list to collapse 592## $(2): if set, separator word; usually "=", ":", or ":=" 593## Defaults to "=" if not set. 594########################################################### 595 596define collapse-pairs 597$(eval _cpSEP := $(strip $(if $(2),$(2),=)))\ 598$(subst $(space)$(_cpSEP)$(space),$(_cpSEP),$(strip \ 599 $(subst $(_cpSEP), $(_cpSEP) ,$(1)))) 600endef 601 602########################################################### 603## MODULE_TAG set operations 604########################################################### 605 606# Given a list of tags, return the targets that specify 607# any of those tags. 608# $(1): tag list 609define modules-for-tag-list 610$(sort $(foreach tag,$(1),$(ALL_MODULE_TAGS.$(tag)))) 611endef 612 613# Same as modules-for-tag-list, but operates on 614# ALL_MODULE_NAME_TAGS. 615# $(1): tag list 616define module-names-for-tag-list 617$(sort $(foreach tag,$(1),$(ALL_MODULE_NAME_TAGS.$(tag)))) 618endef 619 620# Given an accept and reject list, find the matching 621# set of targets. If a target has multiple tags and 622# any of them are rejected, the target is rejected. 623# Reject overrides accept. 624# $(1): list of tags to accept 625# $(2): list of tags to reject 626#TODO(dbort): do $(if $(strip $(1)),$(1),$(ALL_MODULE_TAGS)) 627#TODO(jbq): as of 20100106 nobody uses the second parameter 628define get-tagged-modules 629$(filter-out \ 630 $(call modules-for-tag-list,$(2)), \ 631 $(call modules-for-tag-list,$(1))) 632endef 633 634########################################################### 635## Append a leaf to a base path. Properly deals with 636## base paths ending in /. 637## 638## $(1): base path 639## $(2): leaf path 640########################################################### 641 642define append-path 643$(subst //,/,$(1)/$(2)) 644endef 645 646 647########################################################### 648## Package filtering 649########################################################### 650 651# Given a list of installed modules (short or long names) 652# return a list of the packages (yes, .apk packages, not 653# modules in general) that are overridden by this list and, 654# therefore, should not be installed. 655# $(1): mixed list of installed modules 656# TODO: This is fragile; find a reliable way to get this information. 657define _get-package-overrides 658 $(eval ### Discard any words containing slashes, unless they end in .apk, \ 659 ### in which case trim off the directory component and the suffix. \ 660 ### If there are no slashes, keep the entire word.) 661 $(eval _gpo_names := $(subst /,@@@ @@@,$(1))) 662 $(eval _gpo_names := \ 663 $(filter %.apk,$(_gpo_names)) \ 664 $(filter-out %@@@ @@@%,$(_gpo_names))) 665 $(eval _gpo_names := $(patsubst %.apk,%,$(_gpo_names))) 666 $(eval _gpo_names := $(patsubst @@@%,%,$(_gpo_names))) 667 668 $(eval ### Remove any remaining words that contain dots.) 669 $(eval _gpo_names := $(subst .,@@@ @@@,$(_gpo_names))) 670 $(eval _gpo_names := $(filter-out %@@@ @@@%,$(_gpo_names))) 671 672 $(eval ### Now we have a list of any words that could possibly refer to \ 673 ### packages, although there may be words that do not. Only \ 674 ### real packages will be present under PACKAGES.*, though.) 675 $(foreach _gpo_name,$(_gpo_names),$(PACKAGES.$(_gpo_name).OVERRIDES)) 676endef 677 678define get-package-overrides 679$(strip $(sort $(call _get-package-overrides,$(1)))) 680endef 681 682########################################################### 683## Output the command lines, or not 684########################################################### 685 686ifeq ($(strip $(SHOW_COMMANDS)),) 687define pretty 688@echo $1 689endef 690hide := @ 691else 692define pretty 693endef 694hide := 695endif 696 697########################################################### 698## Dump the variables that are associated with targets 699########################################################### 700 701define dump-module-variables 702@echo all_dependencies=$^ 703@echo PRIVATE_YACCFLAGS=$(PRIVATE_YACCFLAGS); 704@echo PRIVATE_CFLAGS=$(PRIVATE_CFLAGS); 705@echo PRIVATE_CPPFLAGS=$(PRIVATE_CPPFLAGS); 706@echo PRIVATE_DEBUG_CFLAGS=$(PRIVATE_DEBUG_CFLAGS); 707@echo PRIVATE_C_INCLUDES=$(PRIVATE_C_INCLUDES); 708@echo PRIVATE_LDFLAGS=$(PRIVATE_LDFLAGS); 709@echo PRIVATE_LDLIBS=$(PRIVATE_LDLIBS); 710@echo PRIVATE_ARFLAGS=$(PRIVATE_ARFLAGS); 711@echo PRIVATE_AAPT_FLAGS=$(PRIVATE_AAPT_FLAGS); 712@echo PRIVATE_DX_FLAGS=$(PRIVATE_DX_FLAGS); 713@echo PRIVATE_JAVACFLAGS=$(PRIVATE_JAVACFLAGS); 714@echo PRIVATE_JAVA_LIBRARIES=$(PRIVATE_JAVA_LIBRARIES); 715@echo PRIVATE_ALL_SHARED_LIBRARIES=$(PRIVATE_ALL_SHARED_LIBRARIES); 716@echo PRIVATE_ALL_STATIC_LIBRARIES=$(PRIVATE_ALL_STATIC_LIBRARIES); 717@echo PRIVATE_ALL_WHOLE_STATIC_LIBRARIES=$(PRIVATE_ALL_WHOLE_STATIC_LIBRARIES); 718@echo PRIVATE_ALL_OBJECTS=$(PRIVATE_ALL_OBJECTS); 719@echo PRIVATE_NO_CRT=$(PRIVATE_NO_CRT); 720endef 721 722########################################################### 723## Commands for using sed to replace given variable values 724########################################################### 725 726define transform-variables 727@mkdir -p $(dir $@) 728@echo "Sed: $(if $(PRIVATE_MODULE),$(PRIVATE_MODULE),$@) <= $<" 729$(hide) sed $(foreach var,$(REPLACE_VARS),-e "s/{{$(var)}}/$(subst /,\/,$(PWD)/$($(var)))/g") $< >$@ 730$(hide) if [ "$(suffix $@)" = ".sh" ]; then chmod a+rx $@; fi 731endef 732 733 734########################################################### 735## Commands for munging the dependency files GCC generates 736########################################################### 737 738define transform-d-to-p 739$(hide) cp $(@:%.o=%.d) $(@:%.o=%.P); \ 740 sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \ 741 -e '/^$$/ d' -e 's/$$/ :/' < $(@:%.o=%.d) >> $(@:%.o=%.P); \ 742 rm -f $(@:%.o=%.d) 743endef 744 745########################################################### 746## Commands for running lex 747########################################################### 748 749define transform-l-to-cpp 750@mkdir -p $(dir $@) 751@echo "Lex: $(PRIVATE_MODULE) <= $<" 752$(hide) $(LEX) -o$@ $< 753endef 754 755########################################################### 756## Commands for running yacc 757## 758## Because the extension of c++ files can change, the 759## extension must be specified in $1. 760## E.g, "$(call transform-y-to-cpp,.cpp)" 761########################################################### 762 763define transform-y-to-cpp 764@mkdir -p $(dir $@) 765@echo "Yacc: $(PRIVATE_MODULE) <= $<" 766$(YACC) $(PRIVATE_YACCFLAGS) -o $@ $< 767touch $(@:$1=$(YACC_HEADER_SUFFIX)) 768echo '#ifndef '$(@F:$1=_h) > $(@:$1=.h) 769echo '#define '$(@F:$1=_h) >> $(@:$1=.h) 770cat $(@:$1=$(YACC_HEADER_SUFFIX)) >> $(@:$1=.h) 771echo '#endif' >> $(@:$1=.h) 772rm -f $(@:$1=$(YACC_HEADER_SUFFIX)) 773endef 774 775########################################################### 776## Commands to compile RenderScript 777########################################################### 778 779define transform-renderscripts-to-java-and-bc 780@echo "RenderScript: $(PRIVATE_MODULE) <= $(PRIVATE_RS_SOURCE_FILES)" 781$(hide) rm -rf $(PRIVATE_RS_OUTPUT_DIR) 782$(hide) mkdir -p $(PRIVATE_RS_OUTPUT_DIR)/res/raw 783$(hide) mkdir -p $(PRIVATE_RS_OUTPUT_DIR)/src 784$(hide) $(LLVM_RS_CC) \ 785 -o $(PRIVATE_RS_OUTPUT_DIR)/res/raw \ 786 -p $(PRIVATE_RS_OUTPUT_DIR)/src \ 787 -d $(PRIVATE_RS_OUTPUT_DIR) \ 788 -a $@ -MD \ 789 $(foreach inc,$(PRIVATE_RS_INCLUDES),$(addprefix -I , $(inc))) \ 790 $(PRIVATE_RS_SOURCE_FILES) 791#$(hide) $(LLVM_RS_LINK) \ 792# $(PRIVATE_RS_OUTPUT_DIR)/res/raw/*.bc 793$(hide) mkdir -p $(dir $@) 794$(hide) touch $@ 795endef 796 797 798########################################################### 799## Commands for running aidl 800########################################################### 801 802define transform-aidl-to-java 803@mkdir -p $(dir $@) 804@echo "Aidl: $(PRIVATE_MODULE) <= $<" 805$(hide) $(AIDL) -d$(patsubst %.java,%.P,$@) $(PRIVATE_AIDL_FLAGS) $< $@ 806endef 807#$(AIDL) $(PRIVATE_AIDL_FLAGS) $< - | indent -nut -br -npcs -l1000 > $@ 808 809 810########################################################### 811## Commands for running java-event-log-tags.py 812########################################################### 813 814define transform-logtags-to-java 815@mkdir -p $(dir $@) 816@echo "logtags: $@ <= $<" 817$(hide) $(JAVATAGS) -o $@ $^ 818endef 819 820 821########################################################### 822## Commands for running protoc to compile .proto into .java 823########################################################### 824 825define transform-proto-to-java 826@mkdir -p $(dir $@) 827@echo "Protoc: $@ <= $(PRIVATE_PROTO_SRC_FILES)" 828@rm -rf $(PRIVATE_PROTO_JAVA_OUTPUT_DIR) 829@mkdir -p $(PRIVATE_PROTO_JAVA_OUTPUT_DIR) 830$(hide) $(PROTOC) \ 831 $(addprefix --proto_path=, $(PRIVATE_PROTO_INCLUDES)) \ 832 $(PRIVATE_PROTO_JAVA_OUTPUT_OPTION)=$(PRIVATE_PROTO_JAVA_OUTPUT_DIR) \ 833 $(PRIVATE_PROTOC_FLAGS) \ 834 $(PRIVATE_PROTO_SRC_FILES) 835$(hide) touch $@ 836endef 837 838###################################################################### 839## Commands for running protoc to compile .proto into .pb.cc and .pb.h 840###################################################################### 841define transform-proto-to-cc 842@mkdir -p $(dir $@) 843@echo "Protoc: $@ <= $<" 844$(hide) $(PROTOC) \ 845 $(addprefix --proto_path=, $(PRIVATE_PROTO_INCLUDES)) \ 846 $(PRIVATE_PROTOC_FLAGS) \ 847 --cpp_out=$(PRIVATE_PROTO_CC_OUTPUT_DIR) $< 848endef 849 850 851########################################################### 852## Commands for running gcc to compile a C++ file 853########################################################### 854 855define transform-cpp-to-o 856@mkdir -p $(dir $@) 857@echo "target $(PRIVATE_ARM_MODE) C++: $(PRIVATE_MODULE) <= $<" 858$(hide) $(PRIVATE_CXX) \ 859 $(foreach incdir, \ 860 $(PRIVATE_C_INCLUDES) \ 861 $(if $(PRIVATE_NO_DEFAULT_COMPILER_FLAGS),, \ 862 $(PRIVATE_TARGET_PROJECT_INCLUDES) \ 863 $(PRIVATE_TARGET_C_INCLUDES) \ 864 ) \ 865 , \ 866 -I $(incdir) \ 867 ) \ 868 -c \ 869 $(if $(PRIVATE_NO_DEFAULT_COMPILER_FLAGS),, \ 870 $(PRIVATE_TARGET_GLOBAL_CFLAGS) \ 871 $(PRIVATE_TARGET_GLOBAL_CPPFLAGS) \ 872 $(PRIVATE_ARM_CFLAGS) \ 873 ) \ 874 -fno-rtti \ 875 $(PRIVATE_CFLAGS) \ 876 $(PRIVATE_CPPFLAGS) \ 877 $(PRIVATE_DEBUG_CFLAGS) \ 878 -MD -o $@ $< 879$(transform-d-to-p) 880endef 881 882 883########################################################### 884## Commands for running gcc to compile a C file 885########################################################### 886 887# $(1): extra flags 888define transform-c-or-s-to-o-no-deps 889@mkdir -p $(dir $@) 890$(hide) $(PRIVATE_CC) \ 891 $(foreach incdir, \ 892 $(PRIVATE_C_INCLUDES) \ 893 $(if $(PRIVATE_NO_DEFAULT_COMPILER_FLAGS),, \ 894 $(PRIVATE_TARGET_PROJECT_INCLUDES) \ 895 $(PRIVATE_TARGET_C_INCLUDES) \ 896 ) \ 897 , \ 898 -I $(incdir) \ 899 ) \ 900 -c \ 901 $(if $(PRIVATE_NO_DEFAULT_COMPILER_FLAGS),, \ 902 $(PRIVATE_TARGET_GLOBAL_CFLAGS) \ 903 $(PRIVATE_ARM_CFLAGS) \ 904 ) \ 905 $(PRIVATE_CFLAGS) \ 906 $(1) \ 907 $(PRIVATE_DEBUG_CFLAGS) \ 908 -MD -o $@ $< 909endef 910 911define transform-c-to-o-no-deps 912@echo "target $(PRIVATE_ARM_MODE) C: $(PRIVATE_MODULE) <= $<" 913$(call transform-c-or-s-to-o-no-deps, ) 914endef 915 916define transform-s-to-o-no-deps 917@echo "target asm: $(PRIVATE_MODULE) <= $<" 918$(call transform-c-or-s-to-o-no-deps, $(PRIVATE_ASFLAGS)) 919endef 920 921define transform-c-to-o 922$(transform-c-to-o-no-deps) 923$(transform-d-to-p) 924endef 925 926define transform-s-to-o 927$(transform-s-to-o-no-deps) 928$(transform-d-to-p) 929endef 930 931########################################################### 932## Commands for running gcc to compile an Objective-C file 933## This should never happen for target builds but this 934## will error at build time. 935########################################################### 936 937define transform-m-to-o-no-deps 938@echo "target ObjC: $(PRIVATE_MODULE) <= $<" 939$(call transform-c-or-s-to-o-no-deps) 940endef 941 942define transform-m-to-o 943$(transform-m-to-o-no-deps) 944$(transform-d-to-p) 945endef 946 947########################################################### 948## Commands for running gcc to compile a host C++ file 949########################################################### 950 951define transform-host-cpp-to-o 952@mkdir -p $(dir $@) 953@echo "host C++: $(PRIVATE_MODULE) <= $<" 954$(hide) $(PRIVATE_CXX) \ 955 $(foreach incdir, \ 956 $(PRIVATE_C_INCLUDES) \ 957 $(if $(PRIVATE_NO_DEFAULT_COMPILER_FLAGS),, \ 958 $(HOST_PROJECT_INCLUDES) \ 959 $(HOST_C_INCLUDES) \ 960 ) \ 961 , \ 962 -I $(incdir) \ 963 ) \ 964 -c \ 965 $(if $(PRIVATE_NO_DEFAULT_COMPILER_FLAGS),, \ 966 $(HOST_GLOBAL_CFLAGS) \ 967 $(HOST_GLOBAL_CPPFLAGS) \ 968 ) \ 969 $(PRIVATE_CFLAGS) \ 970 $(PRIVATE_CPPFLAGS) \ 971 $(PRIVATE_DEBUG_CFLAGS) \ 972 -MD -o $@ $< 973$(transform-d-to-p) 974endef 975 976 977########################################################### 978## Commands for running gcc to compile a host C file 979########################################################### 980 981# $(1): extra flags 982define transform-host-c-or-s-to-o-no-deps 983@mkdir -p $(dir $@) 984$(hide) $(PRIVATE_CC) \ 985 $(foreach incdir, \ 986 $(PRIVATE_C_INCLUDES) \ 987 $(if $(PRIVATE_NO_DEFAULT_COMPILER_FLAGS),, \ 988 $(HOST_PROJECT_INCLUDES) \ 989 $(HOST_C_INCLUDES) \ 990 ) \ 991 , \ 992 -I $(incdir) \ 993 ) \ 994 -c \ 995 $(if $(PRIVATE_NO_DEFAULT_COMPILER_FLAGS),, \ 996 $(HOST_GLOBAL_CFLAGS) \ 997 ) \ 998 $(PRIVATE_CFLAGS) \ 999 $(1) \ 1000 $(PRIVATE_DEBUG_CFLAGS) \ 1001 -MD -o $@ $< 1002endef 1003 1004define transform-host-c-to-o-no-deps 1005@echo "host C: $(PRIVATE_MODULE) <= $<" 1006$(call transform-host-c-or-s-to-o-no-deps, ) 1007endef 1008 1009define transform-host-s-to-o-no-deps 1010@echo "host asm: $(PRIVATE_MODULE) <= $<" 1011$(call transform-host-c-or-s-to-o-no-deps, $(PRIVATE_ASFLAGS)) 1012endef 1013 1014define transform-host-c-to-o 1015$(transform-host-c-to-o-no-deps) 1016$(transform-d-to-p) 1017endef 1018 1019define transform-host-s-to-o 1020$(transform-host-s-to-o-no-deps) 1021$(transform-d-to-p) 1022endef 1023 1024########################################################### 1025## Commands for running gcc to compile a host Objective-C file 1026########################################################### 1027 1028define transform-host-m-to-o-no-deps 1029@echo "host ObjC: $(PRIVATE_MODULE) <= $<" 1030$(call transform-host-c-or-s-to-o-no-deps) 1031endef 1032 1033define transform-host-m-to-o 1034$(transform-host-m-to-o-no-deps) 1035$(transform-d-to-p) 1036endef 1037 1038########################################################### 1039## Commands for running ar 1040########################################################### 1041 1042define _concat-if-arg2-not-empty 1043$(if $(2),$(hide) $(1) $(2)) 1044endef 1045 1046# Split long argument list into smaller groups and call the command repeatedly 1047# 1048# $(1): the command without arguments 1049# $(2): the arguments 1050define split-long-arguments 1051$(call _concat-if-arg2-not-empty,$(1),$(wordlist 1,500,$(2))) 1052$(call _concat-if-arg2-not-empty,$(1),$(wordlist 501,1000,$(2))) 1053$(call _concat-if-arg2-not-empty,$(1),$(wordlist 1001,1500,$(2))) 1054$(call _concat-if-arg2-not-empty,$(1),$(wordlist 1501,2000,$(2))) 1055$(call _concat-if-arg2-not-empty,$(1),$(wordlist 2001,2500,$(2))) 1056$(call _concat-if-arg2-not-empty,$(1),$(wordlist 2501,3000,$(2))) 1057$(call _concat-if-arg2-not-empty,$(1),$(wordlist 3001,99999,$(2))) 1058endef 1059 1060# $(1): the full path of the source static library. 1061define _extract-and-include-single-target-whole-static-lib 1062@echo "preparing StaticLib: $(PRIVATE_MODULE) [including $(1)]" 1063$(hide) ldir=$(PRIVATE_INTERMEDIATES_DIR)/WHOLE/$(basename $(notdir $(1)))_objs;\ 1064 rm -rf $$ldir; \ 1065 mkdir -p $$ldir; \ 1066 filelist=; \ 1067 for f in `$(TARGET_AR) t $(1)`; do \ 1068 $(TARGET_AR) p $(1) $$f > $$ldir/$$f; \ 1069 filelist="$$filelist $$ldir/$$f"; \ 1070 done ; \ 1071 $(TARGET_AR) $(TARGET_GLOBAL_ARFLAGS) $(PRIVATE_ARFLAGS) $@ $$filelist 1072 1073endef 1074 1075define extract-and-include-target-whole-static-libs 1076$(foreach lib,$(PRIVATE_ALL_WHOLE_STATIC_LIBRARIES), \ 1077 $(call _extract-and-include-single-target-whole-static-lib, $(lib))) 1078endef 1079 1080# Explicitly delete the archive first so that ar doesn't 1081# try to add to an existing archive. 1082define transform-o-to-static-lib 1083@mkdir -p $(dir $@) 1084@rm -f $@ 1085$(extract-and-include-target-whole-static-libs) 1086@echo "target StaticLib: $(PRIVATE_MODULE) ($@)" 1087$(call split-long-arguments,$(TARGET_AR) $(TARGET_GLOBAL_ARFLAGS) $(PRIVATE_ARFLAGS) $@,$(filter %.o, $^)) 1088endef 1089 1090########################################################### 1091## Commands for running host ar 1092########################################################### 1093 1094# $(1): the full path of the source static library. 1095define _extract-and-include-single-host-whole-static-lib 1096@echo "preparing StaticLib: $(PRIVATE_MODULE) [including $(1)]" 1097$(hide) ldir=$(PRIVATE_INTERMEDIATES_DIR)/WHOLE/$(basename $(notdir $(1)))_objs;\ 1098 rm -rf $$ldir; \ 1099 mkdir -p $$ldir; \ 1100 filelist=; \ 1101 for f in `$(HOST_AR) t $(1) | grep '\.o$$'`; do \ 1102 $(HOST_AR) p $(1) $$f > $$ldir/$$f; \ 1103 filelist="$$filelist $$ldir/$$f"; \ 1104 done ; \ 1105 $(HOST_AR) $(HOST_GLOBAL_ARFLAGS) $(PRIVATE_ARFLAGS) $@ $$filelist 1106 1107endef 1108 1109define extract-and-include-host-whole-static-libs 1110$(foreach lib,$(PRIVATE_ALL_WHOLE_STATIC_LIBRARIES), \ 1111 $(call _extract-and-include-single-host-whole-static-lib, $(lib))) 1112endef 1113 1114# Explicitly delete the archive first so that ar doesn't 1115# try to add to an existing archive. 1116define transform-host-o-to-static-lib 1117@mkdir -p $(dir $@) 1118@rm -f $@ 1119$(extract-and-include-host-whole-static-libs) 1120@echo "host StaticLib: $(PRIVATE_MODULE) ($@)" 1121$(call split-long-arguments,$(HOST_AR) $(HOST_GLOBAL_ARFLAGS) $(PRIVATE_ARFLAGS) $@,$(filter %.o, $^)) 1122endef 1123 1124 1125########################################################### 1126## Commands for running gcc to link a shared library or package 1127########################################################### 1128 1129# ld just seems to be so finicky with command order that we allow 1130# it to be overriden en-masse see combo/linux-arm.make for an example. 1131ifneq ($(HOST_CUSTOM_LD_COMMAND),true) 1132define transform-host-o-to-shared-lib-inner 1133$(hide) $(PRIVATE_CXX) \ 1134 -Wl,-rpath-link=$(HOST_OUT_INTERMEDIATE_LIBRARIES) \ 1135 -Wl,-rpath,\$$ORIGIN/../lib \ 1136 -shared -Wl,-soname,$(notdir $@) \ 1137 $(PRIVATE_LDFLAGS) \ 1138 $(HOST_GLOBAL_LD_DIRS) \ 1139 $(if $(PRIVATE_NO_DEFAULT_COMPILER_FLAGS),, \ 1140 $(HOST_GLOBAL_LDFLAGS) \ 1141 ) \ 1142 $(PRIVATE_ALL_OBJECTS) \ 1143 -Wl,--whole-archive \ 1144 $(call normalize-host-libraries,$(PRIVATE_ALL_WHOLE_STATIC_LIBRARIES)) \ 1145 -Wl,--no-whole-archive \ 1146 $(call normalize-host-libraries,$(PRIVATE_ALL_STATIC_LIBRARIES)) \ 1147 $(call normalize-host-libraries,$(PRIVATE_ALL_SHARED_LIBRARIES)) \ 1148 -o $@ \ 1149 $(PRIVATE_LDLIBS) 1150endef 1151endif 1152 1153define transform-host-o-to-shared-lib 1154@mkdir -p $(dir $@) 1155@echo "host SharedLib: $(PRIVATE_MODULE) ($@)" 1156$(transform-host-o-to-shared-lib-inner) 1157endef 1158 1159define transform-host-o-to-package 1160@mkdir -p $(dir $@) 1161@echo "host Package: $(PRIVATE_MODULE) ($@)" 1162$(transform-host-o-to-shared-lib-inner) 1163endef 1164 1165 1166########################################################### 1167## Commands for running gcc to link a shared library or package 1168########################################################### 1169 1170#echo >$@.vers "{"; \ 1171#echo >>$@.vers " global:"; \ 1172#$(BUILD_SYSTEM)/filter_symbols.sh $(TARGET_NM) " " ";" $(filter %.o,$^) | sort -u >>$@.vers; \ 1173#echo >>$@.vers " local:"; \ 1174#echo >>$@.vers " *;"; \ 1175#echo >>$@.vers "};"; \ 1176 1177# -Wl,--version-script=$@.vers \ 1178 1179# ld just seems to be so finicky with command order that we allow 1180# it to be overriden en-masse see combo/linux-arm.make for an example. 1181ifneq ($(TARGET_CUSTOM_LD_COMMAND),true) 1182define transform-o-to-shared-lib-inner 1183$(hide) $(PRIVATE_CXX) \ 1184 $(PRIVATE_TARGET_GLOBAL_LDFLAGS) \ 1185 -Wl,-rpath-link=$(TARGET_OUT_INTERMEDIATE_LIBRARIES) \ 1186 -Wl,-rpath,\$$ORIGIN/../lib \ 1187 -shared -Wl,-soname,$(notdir $@) \ 1188 $(PRIVATE_LDFLAGS) \ 1189 $(PRIVATE_TARGET_GLOBAL_LD_DIRS) \ 1190 $(PRIVATE_ALL_OBJECTS) \ 1191 -Wl,--whole-archive \ 1192 $(call normalize-target-libraries,$(PRIVATE_ALL_WHOLE_STATIC_LIBRARIES)) \ 1193 -Wl,--no-whole-archive \ 1194 $(call normalize-target-libraries,$(PRIVATE_ALL_STATIC_LIBRARIES)) \ 1195 $(call normalize-target-libraries,$(PRIVATE_ALL_SHARED_LIBRARIES)) \ 1196 -o $@ \ 1197 $(PRIVATE_LDLIBS) 1198endef 1199endif 1200 1201define transform-o-to-shared-lib 1202@mkdir -p $(dir $@) 1203@echo "target SharedLib: $(PRIVATE_MODULE) ($@)" 1204$(transform-o-to-shared-lib-inner) 1205endef 1206 1207define transform-o-to-package 1208@mkdir -p $(dir $@) 1209@echo "target Package: $(PRIVATE_MODULE) ($@)" 1210$(transform-o-to-shared-lib-inner) 1211endef 1212 1213 1214########################################################### 1215## Commands for filtering a target executable or library 1216########################################################### 1217 1218define transform-to-stripped 1219@mkdir -p $(dir $@) 1220@echo "target Strip: $(PRIVATE_MODULE) ($@)" 1221$(hide) $(TARGET_STRIP_COMMAND) 1222endef 1223 1224 1225########################################################### 1226## Commands for running gcc to link an executable 1227########################################################### 1228 1229ifneq ($(TARGET_CUSTOM_LD_COMMAND),true) 1230define transform-o-to-executable-inner 1231$(hide) $(PRIVATE_CXX) \ 1232 $(TARGET_GLOBAL_LDFLAGS) \ 1233 -Wl,-rpath-link=$(TARGET_OUT_INTERMEDIATE_LIBRARIES) \ 1234 $(TARGET_GLOBAL_LD_DIRS) \ 1235 -Wl,-rpath-link=$(TARGET_OUT_INTERMEDIATE_LIBRARIES) \ 1236 -Wl,-rpath,\$$ORIGIN/../lib \ 1237 $(PRIVATE_LDFLAGS) \ 1238 $(TARGET_GLOBAL_LD_DIRS) \ 1239 $(PRIVATE_ALL_OBJECTS) \ 1240 -Wl,--whole-archive \ 1241 $(call normalize-target-libraries,$(PRIVATE_ALL_WHOLE_STATIC_LIBRARIES)) \ 1242 -Wl,--no-whole-archive \ 1243 $(call normalize-target-libraries,$(PRIVATE_ALL_STATIC_LIBRARIES)) \ 1244 $(call normalize-target-libraries,$(PRIVATE_ALL_SHARED_LIBRARIES)) \ 1245 -o $@ \ 1246 $(PRIVATE_LDLIBS) 1247endef 1248endif 1249 1250define transform-o-to-executable 1251@mkdir -p $(dir $@) 1252@echo "target Executable: $(PRIVATE_MODULE) ($@)" 1253$(transform-o-to-executable-inner) 1254endef 1255 1256 1257########################################################### 1258## Commands for running gcc to link a statically linked 1259## executable. In practice, we only use this on arm, so 1260## the other platforms don't have the 1261## transform-o-to-static-executable defined 1262########################################################### 1263 1264ifneq ($(TARGET_CUSTOM_LD_COMMAND),true) 1265define transform-o-to-static-executable-inner 1266endef 1267endif 1268 1269define transform-o-to-static-executable 1270@mkdir -p $(dir $@) 1271@echo "target StaticExecutable: $(PRIVATE_MODULE) ($@)" 1272$(transform-o-to-static-executable-inner) 1273endef 1274 1275 1276########################################################### 1277## Commands for running gcc to link a host executable 1278########################################################### 1279 1280ifneq ($(HOST_CUSTOM_LD_COMMAND),true) 1281define transform-host-o-to-executable-inner 1282$(hide) $(PRIVATE_CXX) \ 1283 -Wl,-rpath-link=$(HOST_OUT_INTERMEDIATE_LIBRARIES) \ 1284 -Wl,-rpath,\$$ORIGIN/../lib \ 1285 $(HOST_GLOBAL_LD_DIRS) \ 1286 $(PRIVATE_LDFLAGS) \ 1287 $(if $(PRIVATE_NO_DEFAULT_COMPILER_FLAGS),, \ 1288 $(HOST_GLOBAL_LDFLAGS) \ 1289 ) \ 1290 $(PRIVATE_ALL_OBJECTS) \ 1291 -Wl,--whole-archive \ 1292 $(call normalize-host-libraries,$(PRIVATE_ALL_WHOLE_STATIC_LIBRARIES)) \ 1293 -Wl,--no-whole-archive \ 1294 $(call normalize-host-libraries,$(PRIVATE_ALL_STATIC_LIBRARIES)) \ 1295 $(call normalize-host-libraries,$(PRIVATE_ALL_SHARED_LIBRARIES)) \ 1296 -o $@ \ 1297 $(PRIVATE_LDLIBS) 1298endef 1299endif 1300 1301define transform-host-o-to-executable 1302@mkdir -p $(dir $@) 1303@echo "host Executable: $(PRIVATE_MODULE) ($@)" 1304$(transform-host-o-to-executable-inner) 1305endef 1306 1307 1308########################################################### 1309## Commands for running javac to make .class files 1310########################################################### 1311 1312#@echo "Source intermediates dir: $(PRIVATE_SOURCE_INTERMEDIATES_DIR)" 1313#@echo "Source intermediates: $$(find $(PRIVATE_SOURCE_INTERMEDIATES_DIR) -name '*.java')" 1314 1315# TODO: Right now we generate the asset resources twice, first as part 1316# of generating the Java classes, then at the end when packaging the final 1317# assets. This should be changed to do one of two things: (1) Don't generate 1318# any resource files the first time, only create classes during that stage; 1319# or (2) Don't use the -c flag with the second stage, instead taking the 1320# resource files from the first stage as additional input. My original intent 1321# was to use approach (2), but this requires a little more work in the tool. 1322# Maybe we should just use approach (1). 1323 1324# This rule creates the R.java and Manifest.java files, both of which 1325# are PRODUCT-neutral. Don't pass PRIVATE_PRODUCT_AAPT_CONFIG to this invocation. 1326define create-resource-java-files 1327@mkdir -p $(PRIVATE_SOURCE_INTERMEDIATES_DIR) 1328@mkdir -p $(dir $(PRIVATE_RESOURCE_PUBLICS_OUTPUT)) 1329$(hide) $(AAPT) package $(PRIVATE_AAPT_FLAGS) -m \ 1330 $(eval # PRIVATE_PRODUCT_AAPT_CONFIG is intentionally missing-- see comment.) \ 1331 $(addprefix -J , $(PRIVATE_SOURCE_INTERMEDIATES_DIR)) \ 1332 $(addprefix -M , $(PRIVATE_ANDROID_MANIFEST)) \ 1333 $(addprefix -P , $(PRIVATE_RESOURCE_PUBLICS_OUTPUT)) \ 1334 $(addprefix -S , $(PRIVATE_RESOURCE_DIR)) \ 1335 $(addprefix -A , $(PRIVATE_ASSET_DIR)) \ 1336 $(addprefix -I , $(PRIVATE_AAPT_INCLUDES)) \ 1337 $(addprefix -G , $(PRIVATE_PROGUARD_OPTIONS_FILE)) \ 1338 $(addprefix --min-sdk-version , $(DEFAULT_APP_TARGET_SDK)) \ 1339 $(addprefix --target-sdk-version , $(DEFAULT_APP_TARGET_SDK)) \ 1340 $(if $(filter --version-code,$(PRIVATE_AAPT_FLAGS)),,$(addprefix --version-code , $(PLATFORM_SDK_VERSION))) \ 1341 $(if $(filter --version-name,$(PRIVATE_AAPT_FLAGS)),,$(addprefix --version-name , $(PLATFORM_VERSION)-$(BUILD_NUMBER))) \ 1342 $(addprefix --rename-manifest-package , $(PRIVATE_MANIFEST_PACKAGE_NAME)) \ 1343 $(addprefix --rename-instrumentation-target-package , $(PRIVATE_MANIFEST_INSTRUMENTATION_FOR)) 1344endef 1345 1346ifeq ($(HOST_OS),windows) 1347xlint_unchecked := 1348else 1349xlint_unchecked := -Xlint:unchecked 1350endif 1351 1352ifeq (true, $(ENABLE_INCREMENTALJAVAC)) 1353incremental_dex := --incremental 1354else 1355incremental_dex := 1356endif 1357 1358# emit-line, <word list>, <output file> 1359define emit-line 1360 $(if $(1),echo -n '$(strip $(1)) ' >> $(2)) 1361endef 1362 1363# dump-words-to-file, <word list>, <output file> 1364define dump-words-to-file 1365 @rm -f $(2) 1366 @$(call emit-line,$(wordlist 1,200,$(1)),$(2)) 1367 @$(call emit-line,$(wordlist 201,400,$(1)),$(2)) 1368 @$(call emit-line,$(wordlist 401,600,$(1)),$(2)) 1369 @$(call emit-line,$(wordlist 601,800,$(1)),$(2)) 1370 @$(call emit-line,$(wordlist 801,1000,$(1)),$(2)) 1371 @$(call emit-line,$(wordlist 1001,1200,$(1)),$(2)) 1372 @$(call emit-line,$(wordlist 1201,1400,$(1)),$(2)) 1373 @$(call emit-line,$(wordlist 1401,1600,$(1)),$(2)) 1374 @$(call emit-line,$(wordlist 1601,1800,$(1)),$(2)) 1375 @$(call emit-line,$(wordlist 1801,2000,$(1)),$(2)) 1376 @$(call emit-line,$(wordlist 2001,2200,$(1)),$(2)) 1377 @$(call emit-line,$(wordlist 2201,2400,$(1)),$(2)) 1378 @$(call emit-line,$(wordlist 2401,2600,$(1)),$(2)) 1379 @$(call emit-line,$(wordlist 2601,2800,$(1)),$(2)) 1380 @$(call emit-line,$(wordlist 2801,3000,$(1)),$(2)) 1381 @$(call emit-line,$(wordlist 3001,3200,$(1)),$(2)) 1382 @$(call emit-line,$(wordlist 3201,3400,$(1)),$(2)) 1383 @$(call emit-line,$(wordlist 3401,3600,$(1)),$(2)) 1384 @$(call emit-line,$(wordlist 3601,3800,$(1)),$(2)) 1385 @$(call emit-line,$(wordlist 3801,4000,$(1)),$(2)) 1386 @$(call emit-line,$(wordlist 4001,4200,$(1)),$(2)) 1387 @$(call emit-line,$(wordlist 4201,4400,$(1)),$(2)) 1388 @$(call emit-line,$(wordlist 4401,4600,$(1)),$(2)) 1389 @$(call emit-line,$(wordlist 4601,4800,$(1)),$(2)) 1390 @$(call emit-line,$(wordlist 4801,5000,$(1)),$(2)) 1391 @$(if $(wordlist 5001,5002,$(1)),$(error Too many words ($(words $(1))))) 1392endef 1393 1394# For a list of jar files, unzip them to a specified directory, 1395# but make sure that no META-INF files come along for the ride. 1396# 1397# $(1): files to unzip 1398# $(2): destination directory 1399define unzip-jar-files 1400 $(hide) for f in $(1); \ 1401 do \ 1402 if [ ! -f $$f ]; then \ 1403 echo Missing file $$f; \ 1404 exit 1; \ 1405 fi; \ 1406 unzip -qo $$f -d $(2); \ 1407 (cd $(2) && rm -rf META-INF); \ 1408 done 1409endef 1410 1411# Common definition to invoke javac on the host and target. 1412# 1413# Some historical notes: 1414# - below we write the list of java files to java-source-list to avoid argument 1415# list length problems with Cygwin 1416# - we filter out duplicate java file names because eclipse's compiler 1417# doesn't like them. 1418# 1419# $(1): javac 1420# $(2): bootclasspath 1421define compile-java 1422$(hide) rm -f $@ 1423$(hide) rm -rf $(PRIVATE_CLASS_INTERMEDIATES_DIR) 1424$(hide) mkdir -p $(dir $@) 1425$(hide) mkdir -p $(PRIVATE_CLASS_INTERMEDIATES_DIR) 1426$(call unzip-jar-files,$(PRIVATE_STATIC_JAVA_LIBRARIES),$(PRIVATE_CLASS_INTERMEDIATES_DIR)) 1427$(call dump-words-to-file,$(PRIVATE_JAVA_SOURCES),$(PRIVATE_CLASS_INTERMEDIATES_DIR)/java-source-list) 1428$(hide) if [ -d "$(PRIVATE_SOURCE_INTERMEDIATES_DIR)" ]; then \ 1429 find $(PRIVATE_SOURCE_INTERMEDIATES_DIR) -name '*.java' >> $(PRIVATE_CLASS_INTERMEDIATES_DIR)/java-source-list; \ 1430fi 1431$(hide) tr ' ' '\n' < $(PRIVATE_CLASS_INTERMEDIATES_DIR)/java-source-list \ 1432 | sort -u > $(PRIVATE_CLASS_INTERMEDIATES_DIR)/java-source-list-uniq 1433$(hide) $(1) -encoding ascii \ 1434 $(strip $(PRIVATE_JAVAC_DEBUG_FLAGS)) \ 1435 $(if $(findstring true,$(LOCAL_WARNINGS_ENABLE)),$(xlint_unchecked),) \ 1436 $(2) \ 1437 $(addprefix -classpath ,$(strip \ 1438 $(call normalize-path-list,$(PRIVATE_ALL_JAVA_LIBRARIES)))) \ 1439 $(if $(findstring true,$(LOCAL_WARNINGS_ENABLE)),$(xlint_unchecked),) \ 1440 -extdirs "" -d $(PRIVATE_CLASS_INTERMEDIATES_DIR) \ 1441 $(PRIVATE_JAVACFLAGS) \ 1442 \@$(PRIVATE_CLASS_INTERMEDIATES_DIR)/java-source-list-uniq \ 1443 || ( rm -rf $(PRIVATE_CLASS_INTERMEDIATES_DIR) ; exit 41 ) 1444$(hide) rm -f $(PRIVATE_CLASS_INTERMEDIATES_DIR)/java-source-list 1445$(hide) rm -f $(PRIVATE_CLASS_INTERMEDIATES_DIR)/java-source-list-uniq 1446$(hide) jar $(if $(strip $(PRIVATE_JAR_MANIFEST)),-cfm,-cf) \ 1447 $@ $(PRIVATE_JAR_MANIFEST) -C $(PRIVATE_CLASS_INTERMEDIATES_DIR) . 1448endef 1449 1450define transform-java-to-classes.jar 1451@echo "target Java: $(PRIVATE_MODULE) ($(PRIVATE_CLASS_INTERMEDIATES_DIR))" 1452$(call compile-java,$(TARGET_JAVAC),$(PRIVATE_BOOTCLASSPATH)) 1453$(hide) rm -rf $(PRIVATE_CLASS_INTERMEDIATES_DIR) 1454endef 1455 1456# Override the above definitions if we want to do incremetal javac 1457ifeq (true, $(ENABLE_INCREMENTALJAVAC)) 1458define compile-java 1459$(hide) mkdir -p $(dir $@) 1460$(hide) mkdir -p $(PRIVATE_CLASS_INTERMEDIATES_DIR) 1461$(hide) touch $(PRIVATE_CLASS_INTERMEDIATES_DIR)/newstamp 1462$(call unzip-jar-files,$(PRIVATE_STATIC_JAVA_LIBRARIES),$(PRIVATE_CLASS_INTERMEDIATES_DIR)) 1463$(hide) if [ -e $(PRIVATE_CLASS_INTERMEDIATES_DIR)/stamp ] ; then \ 1464 newerFlag=$$(echo -n "-newer $(PRIVATE_CLASS_INTERMEDIATES_DIR)/stamp") ; \ 1465 fi ; \ 1466 find $(PRIVATE_JAVA_SOURCES) $$newerFlag > $(PRIVATE_CLASS_INTERMEDIATES_DIR)/java-source-list ; \ 1467 if [ -d "$(PRIVATE_SOURCE_INTERMEDIATES_DIR)" ]; then \ 1468 find $(PRIVATE_SOURCE_INTERMEDIATES_DIR) -name '*.java' $$newerFlag >> $(PRIVATE_CLASS_INTERMEDIATES_DIR)/java-source-list; \ 1469 fi 1470$(hide) tr ' ' '\n' < $(PRIVATE_CLASS_INTERMEDIATES_DIR)/java-source-list \ 1471 | sort -u > $(PRIVATE_CLASS_INTERMEDIATES_DIR)/java-source-list-uniq 1472@echo "(Incremental) build source files:" 1473@cat $(PRIVATE_CLASS_INTERMEDIATES_DIR)/java-source-list-uniq 1474$(hide) if [ -s $(PRIVATE_CLASS_INTERMEDIATES_DIR)/java-source-list-uniq ] ; then \ 1475 $(1) -encoding ascii \ 1476 $(strip $(PRIVATE_JAVAC_DEBUG_FLAGS)) \ 1477 $(if $(findstring true,$(LOCAL_WARNINGS_ENABLE)),$(xlint_unchecked),) \ 1478 $(2) \ 1479 $(addprefix -classpath ,$(strip \ 1480 $(call normalize-path-list,$(PRIVATE_ALL_JAVA_LIBRARIES) $(PRIVATE_CLASS_INTERMEDIATES_DIR)))) \ 1481 $(if $(findstring true,$(LOCAL_WARNINGS_ENABLE)),$(xlint_unchecked),) \ 1482 -extdirs "" -d $(PRIVATE_CLASS_INTERMEDIATES_DIR) \ 1483 $(PRIVATE_JAVACFLAGS) \ 1484 \@$(PRIVATE_CLASS_INTERMEDIATES_DIR)/java-source-list-uniq \ 1485 || ( exit 41 ) \ 1486fi 1487$(hide) rm -f $(PRIVATE_CLASS_INTERMEDIATES_DIR)/java-source-list 1488$(hide) rm -f $(PRIVATE_CLASS_INTERMEDIATES_DIR)/java-source-list-uniq 1489$(hide) rm -f $@ 1490$(hide) jar $(if $(strip $(PRIVATE_JAR_MANIFEST)),-cfm,-cf) \ 1491 $@ $(PRIVATE_JAR_MANIFEST) -C $(PRIVATE_CLASS_INTERMEDIATES_DIR) . 1492$(hide) mv $(PRIVATE_CLASS_INTERMEDIATES_DIR)/newstamp $(PRIVATE_CLASS_INTERMEDIATES_DIR)/stamp 1493endef 1494 1495define transform-java-to-classes.jar 1496@echo "target Java: $(PRIVATE_MODULE) ($(PRIVATE_CLASS_INTERMEDIATES_DIR))" 1497$(call compile-java,$(TARGET_JAVAC),$(PRIVATE_BOOTCLASSPATH)) 1498endef 1499endif # ENABLE_INCREMENTALJAVAC 1500 1501define transform-classes.jar-to-emma 1502$(hide) java -classpath $(EMMA_JAR) emma instr -outmode fullcopy -outfile \ 1503 $(PRIVATE_EMMA_COVERAGE_FILE) -ip $< -d $(PRIVATE_EMMA_INTERMEDIATES_DIR) \ 1504 $(addprefix -ix , $(PRIVATE_EMMA_COVERAGE_FILTER)) 1505endef 1506 1507#TODO: use a smaller -Xmx value for most libraries; 1508# only core.jar and framework.jar need a heap this big. 1509# Avoid the memory arguments on Windows, dx fails to load for some reason with them. 1510define transform-classes.jar-to-dex 1511@echo "target Dex: $(PRIVATE_MODULE)" 1512@mkdir -p $(dir $@) 1513$(hide) $(DX) \ 1514 $(if $(findstring windows,$(HOST_OS)),,-JXms16M -JXmx1536M) \ 1515 --dex --output=$@ \ 1516 $(incremental_dex) \ 1517 $(if $(NO_OPTIMIZE_DX), \ 1518 --no-optimize) \ 1519 $(if $(GENERATE_DEX_DEBUG), \ 1520 --debug --verbose \ 1521 --dump-to=$(@:.dex=.lst) \ 1522 --dump-width=1000) \ 1523 $(PRIVATE_DX_FLAGS) \ 1524 $< 1525endef 1526 1527# Create a mostly-empty .jar file that we'll add to later. 1528# The MacOS jar tool doesn't like creating empty jar files, 1529# so we need to give it something. 1530define create-empty-package 1531@mkdir -p $(dir $@) 1532$(hide) touch $(dir $@)/dummy 1533$(hide) (cd $(dir $@) && jar cf $(notdir $@) dummy) 1534$(hide) zip -qd $@ dummy 1535$(hide) rm $(dir $@)/dummy 1536endef 1537 1538#TODO: we kinda want to build different asset packages for 1539# different configurations, then combine them later (or something). 1540# Per-locale, etc. 1541# A list of dynamic and static parameters; build layers for 1542# dynamic params that lay over the static ones. 1543#TODO: update the manifest to point to the package file 1544#Note that the version numbers are given to aapt as simple default 1545#values; applications can override these by explicitly stating 1546#them in their manifest. 1547define add-assets-to-package 1548$(hide) $(AAPT) package -u $(PRIVATE_AAPT_FLAGS) \ 1549 $(addprefix -c , $(PRIVATE_PRODUCT_AAPT_CONFIG)) \ 1550 $(addprefix -M , $(PRIVATE_ANDROID_MANIFEST)) \ 1551 $(addprefix -S , $(PRIVATE_RESOURCE_DIR)) \ 1552 $(addprefix -A , $(PRIVATE_ASSET_DIR)) \ 1553 $(addprefix -I , $(PRIVATE_AAPT_INCLUDES)) \ 1554 $(addprefix --min-sdk-version , $(DEFAULT_APP_TARGET_SDK)) \ 1555 $(addprefix --target-sdk-version , $(DEFAULT_APP_TARGET_SDK)) \ 1556 $(addprefix --product , $(TARGET_AAPT_CHARACTERISTICS)) \ 1557 $(if $(filter --version-code,$(PRIVATE_AAPT_FLAGS)),,$(addprefix --version-code , $(PLATFORM_SDK_VERSION))) \ 1558 $(if $(filter --version-name,$(PRIVATE_AAPT_FLAGS)),,$(addprefix --version-name , $(PLATFORM_VERSION)-$(BUILD_NUMBER))) \ 1559 $(addprefix --rename-manifest-package , $(PRIVATE_MANIFEST_PACKAGE_NAME)) \ 1560 $(addprefix --rename-instrumentation-target-package , $(PRIVATE_MANIFEST_INSTRUMENTATION_FOR)) \ 1561 -F $@ 1562endef 1563 1564define add-jni-shared-libs-to-package 1565$(hide) rm -rf $(dir $@)lib 1566$(hide) mkdir -p $(dir $@)lib/$(PRIVATE_JNI_SHARED_LIBRARIES_ABI) 1567$(hide) cp $(PRIVATE_JNI_SHARED_LIBRARIES) $(dir $@)lib/$(PRIVATE_JNI_SHARED_LIBRARIES_ABI) 1568$(hide) (cd $(dir $@) && zip -r $(notdir $@) lib) 1569$(hide) rm -rf $(dir $@)lib 1570endef 1571 1572#TODO: update the manifest to point to the dex file 1573define add-dex-to-package 1574$(if $(filter classes.dex,$(notdir $(PRIVATE_DEX_FILE))),\ 1575$(hide) $(AAPT) add -k $@ $(PRIVATE_DEX_FILE),\ 1576$(eval _adtp_classes.dex := $(dir $(PRIVATE_DEX_FILE))/classes.dex)\ 1577$(hide) cp $(PRIVATE_DEX_FILE) $(_adtp_classes.dex) && \ 1578$(AAPT) add -k $@ $(_adtp_classes.dex) && \ 1579rm -f $(_adtp_classes.dex)) 1580endef 1581 1582define add-java-resources-to-package 1583$(hide) jar uf $@ $(PRIVATE_EXTRA_JAR_ARGS) 1584endef 1585 1586# Sign a package using the specified key/cert. 1587# 1588define sign-package 1589$(hide) mv $@ $@.unsigned 1590$(hide) java -jar $(SIGNAPK_JAR) \ 1591 $(PRIVATE_CERTIFICATE) $(PRIVATE_PRIVATE_KEY) $@.unsigned $@.signed 1592$(hide) mv $@.signed $@ 1593endef 1594 1595# Align STORED entries of a package on 4-byte boundaries 1596# to make them easier to mmap. 1597# 1598define align-package 1599$(hide) mv $@ $@.unaligned 1600$(hide) $(ZIPALIGN) -f 4 $@.unaligned $@.aligned 1601$(hide) mv $@.aligned $@ 1602endef 1603 1604define install-dex-debug 1605$(hide) if [ -f "$(PRIVATE_INTERMEDIATES_DIR)/classes.dex" ]; then \ 1606 mkdir -p $(TOP)/dalvik/DEBUG-FILES; \ 1607 $(ACP) $(PRIVATE_INTERMEDIATES_DIR)/classes.dex \ 1608 $(TOP)/dalvik/DEBUG-FILES/$(PRIVATE_MODULE).dex; \ 1609 fi 1610$(hide) if [ -f "$(PRIVATE_INTERMEDIATES_DIR)/classes.lst" ]; then \ 1611 mkdir -p $(TOP)/dalvik/DEBUG-FILES; \ 1612 $(ACP) $(PRIVATE_INTERMEDIATES_DIR)/classes.lst \ 1613 $(TOP)/dalvik/DEBUG-FILES/$(PRIVATE_MODULE).lst; \ 1614 fi 1615endef 1616 1617# TODO(joeo): If we can ever upgrade to post 3.81 make and get the 1618# new prebuilt rules to work, we should change this to copy the 1619# resources to the out directory and then copy the resources. 1620 1621# Note: we intentionally don't clean PRIVATE_CLASS_INTERMEDIATES_DIR 1622# in transform-java-to-classes for the sake of vm-tests. 1623define transform-host-java-to-package 1624@echo "host Java: $(PRIVATE_MODULE) ($(PRIVATE_CLASS_INTERMEDIATES_DIR))" 1625$(call compile-java,$(HOST_JAVAC),$(PRIVATE_BOOTCLASSPATH)) 1626$(hide) if [ ! -z "$(PRIVATE_EXTRA_JAR_ARGS)" ]; then jar uf $@ $(PRIVATE_EXTRA_JAR_ARGS); fi 1627endef 1628 1629########################################################### 1630## Obfuscate a jar file 1631########################################################### 1632 1633# PRIVATE_KEEP_FILE is a file containing a list of classes 1634# PRIVATE_INTERMEDIATES_DIR is a directory we can use for temporary files 1635# The module using this must depend on 1636# $(HOST_OUT_JAVA_LIBRARIES)/proguard-4.0.1.jar 1637define obfuscate-jar 1638@echo "Obfuscate jar: $(notdir $@) ($@)" 1639@mkdir -p $(dir $@) 1640@rm -f $@ 1641@mkdir -p $(PRIVATE_INTERMEDIATES_DIR) 1642$(hide) sed -e 's/^/-keep class /' < $(PRIVATE_KEEP_FILE) > \ 1643 $(PRIVATE_INTERMEDIATES_DIR)/keep.pro 1644$(hide) java -Xmx512M -jar $(HOST_OUT_JAVA_LIBRARIES)/proguard-4.0.1.jar \ 1645 -injars $< \ 1646 -outjars $@ \ 1647 -target 1.5 \ 1648 -dontnote -dontwarn \ 1649 -printmapping $(PRIVATE_INTERMEDIATES_DIR)/out.map \ 1650 -forceprocessing \ 1651 -renamesourcefileattribute SourceFile \ 1652 -keepattributes Exceptions,InnerClasses,Signature,Deprecated,SourceFile,LineNumberTable,*Annotation*,EnclosingMethod \ 1653 -repackageclasses \ 1654 -keepclassmembers "class * { public protected *; }" \ 1655 @$(PRIVATE_INTERMEDIATES_DIR)/keep.pro 1656endef 1657 1658########################################################### 1659## Commands for copying files 1660########################################################### 1661 1662# Define a rule to copy a header. Used via $(eval) by copy_headers.make. 1663# $(1): source header 1664# $(2): destination header 1665define copy-one-header 1666$(2): $(1) 1667 @echo "Header: $$@" 1668 $$(copy-file-to-new-target-with-cp) 1669endef 1670 1671# Define a rule to copy a file. For use via $(eval). 1672# $(1): source file 1673# $(2): destination file 1674define copy-one-file 1675$(2): $(1) | $(ACP) 1676 @echo "Copy: $$@" 1677 $$(copy-file-to-target) 1678endef 1679 1680# The -t option to acp and the -p option to cp is 1681# required for OSX. OSX has a ridiculous restriction 1682# where it's an error for a .a file's modification time 1683# to disagree with an internal timestamp, and this 1684# macro is used to install .a files (among other things). 1685 1686# Copy a single file from one place to another, 1687# preserving permissions and overwriting any existing 1688# file. 1689# We disable the "-t" option for acp can not handle 1690# high resolution timestamp correctly on file systems like ext4. 1691# Therefore copy-file-to-target is the same as copy-file-to-new-target. 1692define copy-file-to-target 1693@mkdir -p $(dir $@) 1694$(hide) $(ACP) -fp $< $@ 1695endef 1696 1697# The same as copy-file-to-target, but use the local 1698# cp command instead of acp. 1699define copy-file-to-target-with-cp 1700@mkdir -p $(dir $@) 1701$(hide) cp -fp $< $@ 1702endef 1703 1704# The same as copy-file-to-target, but use the zipalign tool to do so. 1705define copy-file-to-target-with-zipalign 1706@mkdir -p $(dir $@) 1707$(hide) $(ZIPALIGN) -f 4 $< $@ 1708endef 1709 1710# The same as copy-file-to-target, but strip out "# comment"-style 1711# comments (for config files and such). 1712define copy-file-to-target-strip-comments 1713@mkdir -p $(dir $@) 1714$(hide) sed -e 's/#.*$$//' -e 's/[ \t]*$$//' -e '/^$$/d' < $< > $@ 1715endef 1716 1717# The same as copy-file-to-target, but don't preserve 1718# the old modification time. 1719define copy-file-to-new-target 1720@mkdir -p $(dir $@) 1721$(hide) $(ACP) -fp $< $@ 1722endef 1723 1724# The same as copy-file-to-new-target, but use the local 1725# cp command instead of acp. 1726define copy-file-to-new-target-with-cp 1727@mkdir -p $(dir $@) 1728$(hide) cp -f $< $@ 1729endef 1730 1731# Copy a prebuilt file to a target location. 1732define transform-prebuilt-to-target 1733@echo "$(if $(PRIVATE_IS_HOST_MODULE),host,target) Prebuilt: $(PRIVATE_MODULE) ($@)" 1734$(copy-file-to-target) 1735endef 1736 1737# Copy a prebuilt file to a target location, using zipalign on it. 1738define transform-prebuilt-to-target-with-zipalign 1739@echo "$(if $(PRIVATE_IS_HOST_MODULE),host,target) Prebuilt APK: $(PRIVATE_MODULE) ($@)" 1740$(copy-file-to-target-with-zipalign) 1741endef 1742 1743# Copy a prebuilt file to a target location, stripping "# comment" comments. 1744define transform-prebuilt-to-target-strip-comments 1745@echo "$(if $(PRIVATE_IS_HOST_MODULE),host,target) Prebuilt: $(PRIVATE_MODULE) ($@)" 1746$(copy-file-to-target-strip-comments) 1747endef 1748 1749########################################################### 1750## On some platforms (MacOS), after copying a static 1751## library, ranlib must be run to update an internal 1752## timestamp!?!?! 1753########################################################### 1754 1755ifeq ($(HOST_RUN_RANLIB_AFTER_COPYING),true) 1756define transform-host-ranlib-copy-hack 1757 $(hide) ranlib $@ || true 1758endef 1759else 1760define transform-host-ranlib-copy-hack 1761@true 1762endef 1763endif 1764 1765ifeq ($(TARGET_RUN_RANLIB_AFTER_COPYING),true) 1766define transform-ranlib-copy-hack 1767 $(hide) ranlib $@ 1768endef 1769else 1770define transform-ranlib-copy-hack 1771@true 1772endef 1773endif 1774 1775 1776########################################################### 1777## Commands to call Proguard 1778########################################################### 1779 1780# Command to copy the file with acp, if proguard is disabled. 1781define proguard-disabled-commands 1782@echo Copying: $@ 1783$(hide) $(ACP) -fp $< $@ 1784endef 1785 1786# Command to call Proguard 1787# $(1): extra flags for instrumentation. 1788define proguard-enabled-commands 1789@echo Proguard: $@ 1790$(hide) $(PROGUARD) -injars $< -outjars $@ $(PRIVATE_PROGUARD_FLAGS) $(1) 1791endef 1792 1793# Figure out the proguard dictionary file of the module that is instrumentationed for. 1794define get-instrumentation-proguard-flags 1795$(if $(PRIVATE_INSTRUMENTATION_FOR),$(if $(ALL_MODULES.$(PRIVATE_INSTRUMENTATION_FOR).PROGUARD_ENABLED),-applymapping $(call intermediates-dir-for,APPS,$(PRIVATE_INSTRUMENTATION_FOR),,COMMON)/proguard_dictionary)) 1796endef 1797 1798define transform-jar-to-proguard 1799$(eval _instrumentation_proguard_flags:=$(call get-instrumentation-proguard-flags)) 1800$(eval _enable_proguard:=$(PRIVATE_PROGUARD_ENABLED)$(_instrumentation_proguard_flags)) 1801$(if $(_enable_proguard),$(call proguard-enabled-commands,$(_instrumentation_proguard_flags)),$(call proguard-disabled-commands)) 1802$(eval _instrumentation_proguard_flags:=) 1803$(eval _enable_proguard:=) 1804endef 1805 1806 1807########################################################### 1808## Stuff source generated from one-off tools 1809########################################################### 1810 1811define transform-generated-source 1812@echo "target Generated: $(PRIVATE_MODULE) <= $<" 1813@mkdir -p $(dir $@) 1814$(hide) $(PRIVATE_CUSTOM_TOOL) 1815endef 1816 1817 1818########################################################### 1819## Assertions about attributes of the target 1820########################################################### 1821 1822# $(1): The file to check 1823ifndef get-file-size 1824$(error HOST_OS must define get-file-size) 1825endif 1826 1827# Convert a partition data size (eg, as reported in /proc/mtd) to the 1828# size of the image used to flash that partition (which includes a 1829# spare area for each page). 1830# $(1): the partition data size 1831define image-size-from-data-size 1832$(strip $(eval _isfds_value := $$(shell echo $$$$(($(1) / $(BOARD_NAND_PAGE_SIZE) * \ 1833 ($(BOARD_NAND_PAGE_SIZE)+$(BOARD_NAND_SPARE_SIZE))))))\ 1834$(if $(filter 0, $(_isfds_value)),$(shell echo $$(($(BOARD_NAND_PAGE_SIZE)+$(BOARD_NAND_SPARE_SIZE)))),$(_isfds_value))\ 1835$(eval _isfds_value :=)) 1836endef 1837 1838# $(1): The file(s) to check (often $@) 1839# $(2): The maximum total image size, in decimal bytes 1840# $(3): the type of filesystem "yaffs" or "raw" 1841# 1842# If $(2) is empty, evaluates to "true" 1843# 1844# Reserve bad blocks. Make sure that MAX(1% of partition size, 2 blocks) 1845# is left over after the image has been flashed. Round the 1% up to the 1846# next whole flash block size. 1847define assert-max-file-size 1848$(if $(2), \ 1849 size=$$(for i in $(1); do $(call get-file-size,$$i); echo +; done; echo 0); \ 1850 total=$$(( $$( echo "$$size" ) )); \ 1851 printname=$$(echo -n "$(1)" | tr " " +); \ 1852 echo "$$printname total size is $$total"; \ 1853 img_blocksize=$(call image-size-from-data-size,$(BOARD_FLASH_BLOCK_SIZE)); \ 1854 if [ "$(3)" == "yaffs" ]; then \ 1855 reservedblocks=8; \ 1856 else \ 1857 reservedblocks=0; \ 1858 fi; \ 1859 twoblocks=$$((img_blocksize * 2)); \ 1860 onepct=$$((((($(2) / 100) - 1) / img_blocksize + 1) * img_blocksize)); \ 1861 reserve=$$(((twoblocks > onepct ? twoblocks : onepct) + \ 1862 reservedblocks * img_blocksize)); \ 1863 maxsize=$$(($(2) - reserve)); \ 1864 if [ "$$total" -gt "$$maxsize" ]; then \ 1865 echo "error: $$printname too large ($$total > [$(2) - $$reserve])"; \ 1866 false; \ 1867 elif [ "$$total" -gt $$((maxsize - 32768)) ]; then \ 1868 echo "WARNING: $$printname approaching size limit ($$total now; limit $$maxsize)"; \ 1869 fi \ 1870 , \ 1871 true \ 1872 ) 1873endef 1874 1875# Like assert-max-file-size, but the second argument is a partition 1876# size, which we'll convert to a max image size before checking it 1877# against the files. 1878# 1879# $(1): The file(s) to check (often $@) 1880# $(2): The partition size. 1881define assert-max-image-size 1882$(if $(2), \ 1883 $(call assert-max-file-size,$(1),$(call image-size-from-data-size,$(2))), \ 1884 true) 1885endef 1886 1887 1888########################################################### 1889## Define device-specific radio files 1890########################################################### 1891 1892# Copy a radio image file to the output location, and add it to 1893# INSTALLED_RADIOIMAGE_TARGET. 1894# $(1): filename 1895define add-radio-file 1896 $(eval $(call add-radio-file-internal,$(1),$(notdir $(1)))) 1897endef 1898define add-radio-file-internal 1899INSTALLED_RADIOIMAGE_TARGET += $$(PRODUCT_OUT)/$(2) 1900$$(PRODUCT_OUT)/$(2) : $$(LOCAL_PATH)/$(1) | $$(ACP) 1901 $$(transform-prebuilt-to-target) 1902endef 1903 1904 1905########################################################### 1906# Override the package defined in $(1), setting the 1907# variables listed below differently. 1908# 1909# $(1): The makefile to override (relative to the source 1910# tree root) 1911# $(2): Old LOCAL_PACKAGE_NAME value. 1912# $(3): New LOCAL_PACKAGE_NAME value. 1913# $(4): New LOCAL_MANIFEST_PACKAGE_NAME value. 1914# $(5): New LOCAL_CERTIFICATE value. 1915# $(6): New LOCAL_INSTRUMENTATION_FOR value. 1916# $(7): New LOCAL_MANIFEST_INSTRUMENTATION_FOR value. 1917# 1918# Note that LOCAL_PACKAGE_OVERRIDES is NOT cleared in 1919# clear_vars.mk. 1920########################################################### 1921define inherit-package 1922 $(eval $(call inherit-package-internal,$(1),$(2),$(3),$(4),$(5),$(6),$(7))) 1923endef 1924 1925define inherit-package-internal 1926 LOCAL_PACKAGE_OVERRIDES \ 1927 := $(strip $(1))||$(strip $(2))||$(strip $(3))||$(strip $(4))||&&$(strip $(5))||&&$(strip $(6))||&&$(strip $(7)) $(LOCAL_PACKAGE_OVERRIDES) 1928 include $(1) 1929 LOCAL_PACKAGE_OVERRIDES \ 1930 := $(wordlist 1,$(words $(LOCAL_PACKAGE_OVERRIDES)), $(LOCAL_PACKAGE_OVERRIDES)) 1931endef 1932 1933# To be used with inherit-package above 1934# Evalutes to true if the package was overridden 1935define set-inherited-package-variables 1936$(strip $(call set-inherited-package-variables-internal)) 1937endef 1938 1939define keep-or-override 1940$(eval $(1) := $(if $(2),$(2),$($(1)))) 1941endef 1942 1943define set-inherited-package-variables-internal 1944 $(eval _o := $(subst ||, ,$(lastword $(LOCAL_PACKAGE_OVERRIDES)))) 1945 $(eval _n := $(subst ||, ,$(firstword $(LOCAL_PACKAGE_OVERRIDES)))) 1946 $(if $(filter $(word 2,$(_n)),$(LOCAL_PACKAGE_NAME)), \ 1947 $(eval LOCAL_PACKAGE_NAME := $(word 3,$(_o))) \ 1948 $(eval LOCAL_MANIFEST_PACKAGE_NAME := $(word 4,$(_o))) \ 1949 $(call keep-or-override,LOCAL_CERTIFICATE,$(patsubst &&%,%,$(word 5,$(_o)))) \ 1950 $(call keep-or-override,LOCAL_INSTRUMENTATION_FOR,$(patsubst &&%,%,$(word 6,$(_o)))) \ 1951 $(call keep-or-override,LOCAL_MANIFEST_INSTRUMENTATION_FOR,$(patsubst &&%,%,$(word 7,$(_o)))) \ 1952 $(eval LOCAL_OVERRIDES_PACKAGES := $(sort $(LOCAL_OVERRIDES_PACKAGES) $(word 2,$(_o)))) \ 1953 true \ 1954 ,) 1955endef 1956 1957 1958########################################################### 1959## Other includes 1960########################################################### 1961 1962# ----------------------------------------------------------------- 1963# Rules and functions to help copy important files to DIST_DIR 1964# when requested. 1965include $(BUILD_SYSTEM)/distdir.mk 1966 1967# ----------------------------------------------------------------- 1968# The modules allowed to use a user tag 1969include $(BUILD_SYSTEM)/user_tags.mk 1970 1971# broken: 1972# $(foreach file,$^,$(if $(findstring,.a,$(suffix $file)),-l$(file),$(file))) 1973 1974########################################################### 1975## Misc notes 1976########################################################### 1977 1978#DEPDIR = .deps 1979#df = $(DEPDIR)/$(*F) 1980 1981#SRCS = foo.c bar.c ... 1982 1983#%.o : %.c 1984# @$(MAKEDEPEND); \ 1985# cp $(df).d $(df).P; \ 1986# sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \ 1987# -e '/^$$/ d' -e 's/$$/ :/' < $(df).d >> $(df).P; \ 1988# rm -f $(df).d 1989# $(COMPILE.c) -o $@ $< 1990 1991#-include $(SRCS:%.c=$(DEPDIR)/%.P) 1992 1993 1994#%.o : %.c 1995# $(COMPILE.c) -MD -o $@ $< 1996# @cp $*.d $*.P; \ 1997# sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \ 1998# -e '/^$$/ d' -e 's/$$/ :/' < $*.d >> $*.P; \ 1999# rm -f $*.d 2000