definitions.mk revision 279f3084bbb4781d872412f5e49c74f462f7844a
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/prelinked. 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 $(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 $(strip $(1))/$(strip $(2)))) \ 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); 719endef 720 721########################################################### 722## Commands for using sed to replace given variable values 723########################################################### 724 725define transform-variables 726@mkdir -p $(dir $@) 727@echo "Sed: $(if $(PRIVATE_MODULE),$(PRIVATE_MODULE),$@) <= $<" 728$(hide) sed $(foreach var,$(REPLACE_VARS),-e "s/{{$(var)}}/$(subst /,\/,$(PWD)/$($(var)))/g") $< >$@ 729$(hide) if [ "$(suffix $@)" = ".sh" ]; then chmod a+rx $@; fi 730endef 731 732 733########################################################### 734## Commands for munging the dependency files GCC generates 735########################################################### 736 737define transform-d-to-p 738$(hide) cp $(@:%.o=%.d) $(@:%.o=%.P); \ 739 sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \ 740 -e '/^$$/ d' -e 's/$$/ :/' < $(@:%.o=%.d) >> $(@:%.o=%.P); \ 741 rm -f $(@:%.o=%.d) 742endef 743 744########################################################### 745## Commands for running lex 746########################################################### 747 748define transform-l-to-cpp 749@mkdir -p $(dir $@) 750@echo "Lex: $(PRIVATE_MODULE) <= $<" 751$(hide) $(LEX) -o$@ $< 752endef 753 754########################################################### 755## Commands for running yacc 756## 757## Because the extension of c++ files can change, the 758## extension must be specified in $1. 759## E.g, "$(call transform-y-to-cpp,.cpp)" 760########################################################### 761 762define transform-y-to-cpp 763@mkdir -p $(dir $@) 764@echo "Yacc: $(PRIVATE_MODULE) <= $<" 765$(YACC) $(PRIVATE_YACCFLAGS) -o $@ $< 766touch $(@:$1=$(YACC_HEADER_SUFFIX)) 767echo '#ifndef '$(@F:$1=_h) > $(@:$1=.h) 768echo '#define '$(@F:$1=_h) >> $(@:$1=.h) 769cat $(@:$1=$(YACC_HEADER_SUFFIX)) >> $(@:$1=.h) 770echo '#endif' >> $(@:$1=.h) 771rm -f $(@:$1=$(YACC_HEADER_SUFFIX)) 772endef 773 774########################################################### 775## Commands to compile RenderScript 776########################################################### 777 778define transform-renderscripts-to-java-and-bc 779@echo "RenderScript: $(PRIVATE_MODULE) <= $(PRIVATE_RS_SOURCE_FILES)" 780$(hide) rm -rf $(PRIVATE_RS_OUTPUT_DIR) 781$(hide) mkdir -p $(PRIVATE_RS_OUTPUT_DIR)/res/raw 782$(hide) mkdir -p $(PRIVATE_RS_OUTPUT_DIR)/src 783$(hide) $(LLVM_RS_CC) \ 784 -o $(PRIVATE_RS_OUTPUT_DIR)/res/raw \ 785 -p $(PRIVATE_RS_OUTPUT_DIR)/src \ 786 -d $(PRIVATE_RS_OUTPUT_DIR) \ 787 -a $@ -MD \ 788 $(foreach inc,$(PRIVATE_RS_INCLUDES),$(addprefix -I , $(inc))) \ 789 $(PRIVATE_RS_SOURCE_FILES) 790#$(hide) $(LLVM_RS_LINK) \ 791# $(PRIVATE_RS_OUTPUT_DIR)/res/raw/*.bc 792$(hide) mkdir -p $(dir $@) 793$(hide) touch $@ 794endef 795 796 797########################################################### 798## Commands for running aidl 799########################################################### 800 801define transform-aidl-to-java 802@mkdir -p $(dir $@) 803@echo "Aidl: $(PRIVATE_MODULE) <= $<" 804$(hide) $(AIDL) -d$(patsubst %.java,%.P,$@) $(PRIVATE_AIDL_FLAGS) $< $@ 805endef 806#$(AIDL) $(PRIVATE_AIDL_FLAGS) $< - | indent -nut -br -npcs -l1000 > $@ 807 808 809########################################################### 810## Commands for running java-event-log-tags.py 811########################################################### 812 813define transform-logtags-to-java 814@mkdir -p $(dir $@) 815@echo "logtags: $@ <= $<" 816$(hide) $(JAVATAGS) -o $@ $^ 817endef 818 819 820########################################################### 821## Commands for running protoc to compile .proto into .java 822########################################################### 823 824define transform-proto-to-java 825@mkdir -p $(dir $@) 826@echo "Protoc: $@ <= $(PRIVATE_PROTO_SRC_FILES)" 827@rm -rf $(PRIVATE_PROTO_JAVA_OUTPUT_DIR) 828@mkdir -p $(PRIVATE_PROTO_JAVA_OUTPUT_DIR) 829$(hide) $(PROTOC) \ 830 $(addprefix --proto_path=, $(PRIVATE_PROTO_INCLUDES)) \ 831 $(PRIVATE_PROTO_JAVA_OUTPUT_OPTION)=$(PRIVATE_PROTO_JAVA_OUTPUT_DIR) \ 832 $(PRIVATE_PROTOC_FLAGS) \ 833 $(PRIVATE_PROTO_SRC_FILES) 834$(hide) touch $@ 835endef 836 837###################################################################### 838## Commands for running protoc to compile .proto into .pb.cc and .pb.h 839###################################################################### 840define transform-proto-to-cc 841@mkdir -p $(dir $@) 842@echo "Protoc: $@ <= $<" 843$(hide) $(PROTOC) \ 844 $(addprefix --proto_path=, $(PRIVATE_PROTO_INCLUDES)) \ 845 $(PRIVATE_PROTOC_FLAGS) \ 846 --cpp_out=$(PRIVATE_PROTO_CC_OUTPUT_DIR) $< 847endef 848 849 850########################################################### 851## Commands for running gcc to compile a C++ file 852########################################################### 853 854define transform-cpp-to-o 855@mkdir -p $(dir $@) 856@echo "target $(PRIVATE_ARM_MODE) C++: $(PRIVATE_MODULE) <= $<" 857$(hide) $(PRIVATE_CXX) \ 858 $(foreach incdir, \ 859 $(PRIVATE_C_INCLUDES) \ 860 $(if $(PRIVATE_NO_DEFAULT_COMPILER_FLAGS),, \ 861 $(PRIVATE_TARGET_PROJECT_INCLUDES) \ 862 $(PRIVATE_TARGET_C_INCLUDES) \ 863 ) \ 864 , \ 865 -I $(incdir) \ 866 ) \ 867 -c \ 868 $(if $(PRIVATE_NO_DEFAULT_COMPILER_FLAGS),, \ 869 $(PRIVATE_TARGET_GLOBAL_CFLAGS) \ 870 $(PRIVATE_TARGET_GLOBAL_CPPFLAGS) \ 871 $(PRIVATE_ARM_CFLAGS) \ 872 ) \ 873 -fno-rtti \ 874 $(PRIVATE_CFLAGS) \ 875 $(PRIVATE_CPPFLAGS) \ 876 $(PRIVATE_DEBUG_CFLAGS) \ 877 -MD -o $@ $< 878$(transform-d-to-p) 879endef 880 881 882########################################################### 883## Commands for running gcc to compile a C file 884########################################################### 885 886# $(1): extra flags 887define transform-c-or-s-to-o-no-deps 888@mkdir -p $(dir $@) 889$(hide) $(PRIVATE_CC) \ 890 $(foreach incdir, \ 891 $(PRIVATE_C_INCLUDES) \ 892 $(if $(PRIVATE_NO_DEFAULT_COMPILER_FLAGS),, \ 893 $(PRIVATE_TARGET_PROJECT_INCLUDES) \ 894 $(PRIVATE_TARGET_C_INCLUDES) \ 895 ) \ 896 , \ 897 -I $(incdir) \ 898 ) \ 899 -c \ 900 $(if $(PRIVATE_NO_DEFAULT_COMPILER_FLAGS),, \ 901 $(PRIVATE_TARGET_GLOBAL_CFLAGS) \ 902 $(PRIVATE_ARM_CFLAGS) \ 903 ) \ 904 $(PRIVATE_CFLAGS) \ 905 $(1) \ 906 $(PRIVATE_DEBUG_CFLAGS) \ 907 -MD -o $@ $< 908endef 909 910define transform-c-to-o-no-deps 911@echo "target $(PRIVATE_ARM_MODE) C: $(PRIVATE_MODULE) <= $<" 912$(call transform-c-or-s-to-o-no-deps, ) 913endef 914 915define transform-s-to-o-no-deps 916@echo "target asm: $(PRIVATE_MODULE) <= $<" 917$(call transform-c-or-s-to-o-no-deps, $(PRIVATE_ASFLAGS)) 918endef 919 920define transform-c-to-o 921$(transform-c-to-o-no-deps) 922$(transform-d-to-p) 923endef 924 925define transform-s-to-o 926$(transform-s-to-o-no-deps) 927$(transform-d-to-p) 928endef 929 930########################################################### 931## Commands for running gcc to compile an Objective-C file 932## This should never happen for target builds but this 933## will error at build time. 934########################################################### 935 936define transform-m-to-o-no-deps 937@echo "target ObjC: $(PRIVATE_MODULE) <= $<" 938$(call transform-c-or-s-to-o-no-deps) 939endef 940 941define transform-m-to-o 942$(transform-m-to-o-no-deps) 943$(transform-d-to-p) 944endef 945 946########################################################### 947## Commands for running gcc to compile a host C++ file 948########################################################### 949 950define transform-host-cpp-to-o 951@mkdir -p $(dir $@) 952@echo "host C++: $(PRIVATE_MODULE) <= $<" 953$(hide) $(PRIVATE_CXX) \ 954 $(foreach incdir, \ 955 $(PRIVATE_C_INCLUDES) \ 956 $(if $(PRIVATE_NO_DEFAULT_COMPILER_FLAGS),, \ 957 $(HOST_PROJECT_INCLUDES) \ 958 $(HOST_C_INCLUDES) \ 959 ) \ 960 , \ 961 -I $(incdir) \ 962 ) \ 963 -c \ 964 $(if $(PRIVATE_NO_DEFAULT_COMPILER_FLAGS),, \ 965 $(HOST_GLOBAL_CFLAGS) \ 966 $(HOST_GLOBAL_CPPFLAGS) \ 967 ) \ 968 $(PRIVATE_CFLAGS) \ 969 $(PRIVATE_CPPFLAGS) \ 970 $(PRIVATE_DEBUG_CFLAGS) \ 971 -MD -o $@ $< 972$(transform-d-to-p) 973endef 974 975 976########################################################### 977## Commands for running gcc to compile a host C file 978########################################################### 979 980# $(1): extra flags 981define transform-host-c-or-s-to-o-no-deps 982@mkdir -p $(dir $@) 983$(hide) $(PRIVATE_CC) \ 984 $(foreach incdir, \ 985 $(PRIVATE_C_INCLUDES) \ 986 $(if $(PRIVATE_NO_DEFAULT_COMPILER_FLAGS),, \ 987 $(HOST_PROJECT_INCLUDES) \ 988 $(HOST_C_INCLUDES) \ 989 ) \ 990 , \ 991 -I $(incdir) \ 992 ) \ 993 -c \ 994 $(if $(PRIVATE_NO_DEFAULT_COMPILER_FLAGS),, \ 995 $(HOST_GLOBAL_CFLAGS) \ 996 ) \ 997 $(PRIVATE_CFLAGS) \ 998 $(1) \ 999 $(PRIVATE_DEBUG_CFLAGS) \ 1000 -MD -o $@ $< 1001endef 1002 1003define transform-host-c-to-o-no-deps 1004@echo "host C: $(PRIVATE_MODULE) <= $<" 1005$(call transform-host-c-or-s-to-o-no-deps, ) 1006endef 1007 1008define transform-host-s-to-o-no-deps 1009@echo "host asm: $(PRIVATE_MODULE) <= $<" 1010$(call transform-host-c-or-s-to-o-no-deps, $(PRIVATE_ASFLAGS)) 1011endef 1012 1013define transform-host-c-to-o 1014$(transform-host-c-to-o-no-deps) 1015$(transform-d-to-p) 1016endef 1017 1018define transform-host-s-to-o 1019$(transform-host-s-to-o-no-deps) 1020$(transform-d-to-p) 1021endef 1022 1023########################################################### 1024## Commands for running gcc to compile a host Objective-C file 1025########################################################### 1026 1027define transform-host-m-to-o-no-deps 1028@echo "host ObjC: $(PRIVATE_MODULE) <= $<" 1029$(call transform-host-c-or-s-to-o-no-deps) 1030endef 1031 1032define tranform-host-m-to-o 1033$(transform-host-m-to-o-no-deps) 1034$(transform-d-to-p) 1035endef 1036 1037########################################################### 1038## Commands for running ar 1039########################################################### 1040 1041define _concat-if-arg2-not-empty 1042$(if $(2),$(hide) $(1) $(2)) 1043endef 1044 1045# Split long argument list into smaller groups and call the command repeatedly 1046# 1047# $(1): the command without arguments 1048# $(2): the arguments 1049define split-long-arguments 1050$(call _concat-if-arg2-not-empty,$(1),$(wordlist 1,500,$(2))) 1051$(call _concat-if-arg2-not-empty,$(1),$(wordlist 501,1000,$(2))) 1052$(call _concat-if-arg2-not-empty,$(1),$(wordlist 1001,1500,$(2))) 1053$(call _concat-if-arg2-not-empty,$(1),$(wordlist 1501,2000,$(2))) 1054$(call _concat-if-arg2-not-empty,$(1),$(wordlist 2001,2500,$(2))) 1055$(call _concat-if-arg2-not-empty,$(1),$(wordlist 2501,3000,$(2))) 1056$(call _concat-if-arg2-not-empty,$(1),$(wordlist 3001,99999,$(2))) 1057endef 1058 1059# $(1): the full path of the source static library. 1060define _extract-and-include-single-target-whole-static-lib 1061@echo "preparing StaticLib: $(PRIVATE_MODULE) [including $(1)]" 1062$(hide) ldir=$(PRIVATE_INTERMEDIATES_DIR)/WHOLE/$(basename $(notdir $(1)))_objs;\ 1063 rm -rf $$ldir; \ 1064 mkdir -p $$ldir; \ 1065 filelist=; \ 1066 for f in `$(TARGET_AR) t $(1)`; do \ 1067 $(TARGET_AR) p $(1) $$f > $$ldir/$$f; \ 1068 filelist="$$filelist $$ldir/$$f"; \ 1069 done ; \ 1070 $(TARGET_AR) $(TARGET_GLOBAL_ARFLAGS) $(PRIVATE_ARFLAGS) $@ $$filelist 1071 1072endef 1073 1074define extract-and-include-target-whole-static-libs 1075$(foreach lib,$(PRIVATE_ALL_WHOLE_STATIC_LIBRARIES), \ 1076 $(call _extract-and-include-single-target-whole-static-lib, $(lib))) 1077endef 1078 1079# Explicitly delete the archive first so that ar doesn't 1080# try to add to an existing archive. 1081define transform-o-to-static-lib 1082@mkdir -p $(dir $@) 1083@rm -f $@ 1084$(extract-and-include-target-whole-static-libs) 1085@echo "target StaticLib: $(PRIVATE_MODULE) ($@)" 1086$(call split-long-arguments,$(TARGET_AR) $(TARGET_GLOBAL_ARFLAGS) $(PRIVATE_ARFLAGS) $@,$(filter %.o, $^)) 1087endef 1088 1089########################################################### 1090## Commands for running host ar 1091########################################################### 1092 1093# $(1): the full path of the source static library. 1094define _extract-and-include-single-host-whole-static-lib 1095@echo "preparing StaticLib: $(PRIVATE_MODULE) [including $(1)]" 1096$(hide) ldir=$(PRIVATE_INTERMEDIATES_DIR)/WHOLE/$(basename $(notdir $(1)))_objs;\ 1097 rm -rf $$ldir; \ 1098 mkdir -p $$ldir; \ 1099 filelist=; \ 1100 for f in `$(HOST_AR) t $(1) | grep '\.o$$'`; do \ 1101 $(HOST_AR) p $(1) $$f > $$ldir/$$f; \ 1102 filelist="$$filelist $$ldir/$$f"; \ 1103 done ; \ 1104 $(HOST_AR) $(HOST_GLOBAL_ARFLAGS) $(PRIVATE_ARFLAGS) $@ $$filelist 1105 1106endef 1107 1108define extract-and-include-host-whole-static-libs 1109$(foreach lib,$(PRIVATE_ALL_WHOLE_STATIC_LIBRARIES), \ 1110 $(call _extract-and-include-single-host-whole-static-lib, $(lib))) 1111endef 1112 1113# Explicitly delete the archive first so that ar doesn't 1114# try to add to an existing archive. 1115define transform-host-o-to-static-lib 1116@mkdir -p $(dir $@) 1117@rm -f $@ 1118$(extract-and-include-host-whole-static-libs) 1119@echo "host StaticLib: $(PRIVATE_MODULE) ($@)" 1120$(call split-long-arguments,$(HOST_AR) $(HOST_GLOBAL_ARFLAGS) $(PRIVATE_ARFLAGS) $@,$(filter %.o, $^)) 1121endef 1122 1123 1124########################################################### 1125## Commands for running gcc to link a shared library or package 1126########################################################### 1127 1128# ld just seems to be so finicky with command order that we allow 1129# it to be overriden en-masse see combo/linux-arm.make for an example. 1130ifneq ($(HOST_CUSTOM_LD_COMMAND),true) 1131define transform-host-o-to-shared-lib-inner 1132$(hide) $(PRIVATE_CXX) \ 1133 -Wl,-rpath-link=$(HOST_OUT_INTERMEDIATE_LIBRARIES) \ 1134 -Wl,-rpath,\$$ORIGIN/../lib \ 1135 -shared -Wl,-soname,$(notdir $@) \ 1136 $(PRIVATE_LDFLAGS) \ 1137 $(HOST_GLOBAL_LD_DIRS) \ 1138 $(if $(PRIVATE_NO_DEFAULT_COMPILER_FLAGS),, \ 1139 $(HOST_GLOBAL_LDFLAGS) \ 1140 ) \ 1141 $(PRIVATE_ALL_OBJECTS) \ 1142 -Wl,--whole-archive \ 1143 $(call normalize-host-libraries,$(PRIVATE_ALL_WHOLE_STATIC_LIBRARIES)) \ 1144 -Wl,--no-whole-archive \ 1145 $(call normalize-host-libraries,$(PRIVATE_ALL_STATIC_LIBRARIES)) \ 1146 $(call normalize-host-libraries,$(PRIVATE_ALL_SHARED_LIBRARIES)) \ 1147 -o $@ \ 1148 $(PRIVATE_LDLIBS) 1149endef 1150endif 1151 1152define transform-host-o-to-shared-lib 1153@mkdir -p $(dir $@) 1154@echo "host SharedLib: $(PRIVATE_MODULE) ($@)" 1155$(transform-host-o-to-shared-lib-inner) 1156endef 1157 1158define transform-host-o-to-package 1159@mkdir -p $(dir $@) 1160@echo "host Package: $(PRIVATE_MODULE) ($@)" 1161$(transform-host-o-to-shared-lib-inner) 1162endef 1163 1164 1165########################################################### 1166## Commands for running gcc to link a shared library or package 1167########################################################### 1168 1169#echo >$@.vers "{"; \ 1170#echo >>$@.vers " global:"; \ 1171#$(BUILD_SYSTEM)/filter_symbols.sh $(TARGET_NM) " " ";" $(filter %.o,$^) | sort -u >>$@.vers; \ 1172#echo >>$@.vers " local:"; \ 1173#echo >>$@.vers " *;"; \ 1174#echo >>$@.vers "};"; \ 1175 1176# -Wl,--version-script=$@.vers \ 1177 1178# ld just seems to be so finicky with command order that we allow 1179# it to be overriden en-masse see combo/linux-arm.make for an example. 1180ifneq ($(TARGET_CUSTOM_LD_COMMAND),true) 1181define transform-o-to-shared-lib-inner 1182$(hide) $(PRIVATE_CXX) \ 1183 $(PRIVATE_TARGET_GLOBAL_LDFLAGS) \ 1184 -Wl,-rpath-link=$(TARGET_OUT_INTERMEDIATE_LIBRARIES) \ 1185 -Wl,-rpath,\$$ORIGIN/../lib \ 1186 -shared -Wl,-soname,$(notdir $@) \ 1187 $(PRIVATE_LDFLAGS) \ 1188 $(PRIVATE_TARGET_GLOBAL_LD_DIRS) \ 1189 $(PRIVATE_ALL_OBJECTS) \ 1190 -Wl,--whole-archive \ 1191 $(call normalize-target-libraries,$(PRIVATE_ALL_WHOLE_STATIC_LIBRARIES)) \ 1192 -Wl,--no-whole-archive \ 1193 $(call normalize-target-libraries,$(PRIVATE_ALL_STATIC_LIBRARIES)) \ 1194 $(call normalize-target-libraries,$(PRIVATE_ALL_SHARED_LIBRARIES)) \ 1195 -o $@ \ 1196 $(PRIVATE_LDLIBS) 1197endef 1198endif 1199 1200define transform-o-to-shared-lib 1201@mkdir -p $(dir $@) 1202@echo "target SharedLib: $(PRIVATE_MODULE) ($@)" 1203$(transform-o-to-shared-lib-inner) 1204endef 1205 1206define transform-o-to-package 1207@mkdir -p $(dir $@) 1208@echo "target Package: $(PRIVATE_MODULE) ($@)" 1209$(transform-o-to-shared-lib-inner) 1210endef 1211 1212 1213########################################################### 1214## Commands for filtering a target executable or library 1215########################################################### 1216 1217define transform-to-stripped 1218@mkdir -p $(dir $@) 1219@echo "target Strip: $(PRIVATE_MODULE) ($@)" 1220$(hide) $(TARGET_STRIP_COMMAND) 1221endef 1222 1223define transform-to-prelinked 1224@mkdir -p $(dir $@) 1225@echo "target Prelink: $(PRIVATE_MODULE) ($@)" 1226$(hide) $(APRIORI) \ 1227 --prelinkmap $(TARGET_PRELINKER_MAP) \ 1228 --locals-only \ 1229 --quiet \ 1230 $< \ 1231 --output $@ 1232endef 1233 1234 1235########################################################### 1236## Commands for running gcc to link an executable 1237########################################################### 1238 1239ifneq ($(TARGET_CUSTOM_LD_COMMAND),true) 1240define transform-o-to-executable-inner 1241$(hide) $(PRIVATE_CXX) \ 1242 $(TARGET_GLOBAL_LDFLAGS) \ 1243 -Wl,-rpath-link=$(TARGET_OUT_INTERMEDIATE_LIBRARIES) \ 1244 $(TARGET_GLOBAL_LD_DIRS) \ 1245 -Wl,-rpath-link=$(TARGET_OUT_INTERMEDIATE_LIBRARIES) \ 1246 -Wl,-rpath,\$$ORIGIN/../lib \ 1247 $(PRIVATE_LDFLAGS) \ 1248 $(TARGET_GLOBAL_LD_DIRS) \ 1249 $(PRIVATE_ALL_OBJECTS) \ 1250 -Wl,--whole-archive \ 1251 $(call normalize-target-libraries,$(PRIVATE_ALL_WHOLE_STATIC_LIBRARIES)) \ 1252 -Wl,--no-whole-archive \ 1253 $(call normalize-target-libraries,$(PRIVATE_ALL_STATIC_LIBRARIES)) \ 1254 $(call normalize-target-libraries,$(PRIVATE_ALL_SHARED_LIBRARIES)) \ 1255 -o $@ \ 1256 $(PRIVATE_LDLIBS) 1257endef 1258endif 1259 1260define transform-o-to-executable 1261@mkdir -p $(dir $@) 1262@echo "target Executable: $(PRIVATE_MODULE) ($@)" 1263$(transform-o-to-executable-inner) 1264endef 1265 1266 1267########################################################### 1268## Commands for running gcc to link a statically linked 1269## executable. In practice, we only use this on arm, so 1270## the other platforms don't have the 1271## transform-o-to-static-executable defined 1272########################################################### 1273 1274ifneq ($(TARGET_CUSTOM_LD_COMMAND),true) 1275define transform-o-to-static-executable-inner 1276endef 1277endif 1278 1279define transform-o-to-static-executable 1280@mkdir -p $(dir $@) 1281@echo "target StaticExecutable: $(PRIVATE_MODULE) ($@)" 1282$(transform-o-to-static-executable-inner) 1283endef 1284 1285 1286########################################################### 1287## Commands for running gcc to link a host executable 1288########################################################### 1289 1290ifneq ($(HOST_CUSTOM_LD_COMMAND),true) 1291define transform-host-o-to-executable-inner 1292$(hide) $(PRIVATE_CXX) \ 1293 -Wl,-rpath-link=$(HOST_OUT_INTERMEDIATE_LIBRARIES) \ 1294 -Wl,-rpath,\$$ORIGIN/../lib \ 1295 $(HOST_GLOBAL_LD_DIRS) \ 1296 $(PRIVATE_LDFLAGS) \ 1297 $(if $(PRIVATE_NO_DEFAULT_COMPILER_FLAGS),, \ 1298 $(HOST_GLOBAL_LDFLAGS) \ 1299 ) \ 1300 $(PRIVATE_ALL_OBJECTS) \ 1301 -Wl,--whole-archive \ 1302 $(call normalize-host-libraries,$(PRIVATE_ALL_WHOLE_STATIC_LIBRARIES)) \ 1303 -Wl,--no-whole-archive \ 1304 $(call normalize-host-libraries,$(PRIVATE_ALL_STATIC_LIBRARIES)) \ 1305 $(call normalize-host-libraries,$(PRIVATE_ALL_SHARED_LIBRARIES)) \ 1306 -o $@ \ 1307 $(PRIVATE_LDLIBS) 1308endef 1309endif 1310 1311define transform-host-o-to-executable 1312@mkdir -p $(dir $@) 1313@echo "host Executable: $(PRIVATE_MODULE) ($@)" 1314$(transform-host-o-to-executable-inner) 1315endef 1316 1317 1318########################################################### 1319## Commands for running javac to make .class files 1320########################################################### 1321 1322#@echo "Source intermediates dir: $(PRIVATE_SOURCE_INTERMEDIATES_DIR)" 1323#@echo "Source intermediates: $$(find $(PRIVATE_SOURCE_INTERMEDIATES_DIR) -name '*.java')" 1324 1325# TODO: Right now we generate the asset resources twice, first as part 1326# of generating the Java classes, then at the end when packaging the final 1327# assets. This should be changed to do one of two things: (1) Don't generate 1328# any resource files the first time, only create classes during that stage; 1329# or (2) Don't use the -c flag with the second stage, instead taking the 1330# resource files from the first stage as additional input. My original intent 1331# was to use approach (2), but this requires a little more work in the tool. 1332# Maybe we should just use approach (1). 1333 1334# This rule creates the R.java and Manifest.java files, both of which 1335# are PRODUCT-neutral. Don't pass PRODUCT_AAPT_CONFIG to this invocation. 1336define create-resource-java-files 1337@mkdir -p $(PRIVATE_SOURCE_INTERMEDIATES_DIR) 1338@mkdir -p $(dir $(PRIVATE_RESOURCE_PUBLICS_OUTPUT)) 1339$(hide) $(AAPT) package $(PRIVATE_AAPT_FLAGS) -m \ 1340 $(eval # PRODUCT_AAPT_CONFIG is intentionally missing-- see comment.) \ 1341 $(addprefix -J , $(PRIVATE_SOURCE_INTERMEDIATES_DIR)) \ 1342 $(addprefix -M , $(PRIVATE_ANDROID_MANIFEST)) \ 1343 $(addprefix -P , $(PRIVATE_RESOURCE_PUBLICS_OUTPUT)) \ 1344 $(addprefix -S , $(PRIVATE_RESOURCE_DIR)) \ 1345 $(addprefix -A , $(PRIVATE_ASSET_DIR)) \ 1346 $(addprefix -I , $(PRIVATE_AAPT_INCLUDES)) \ 1347 $(addprefix -G , $(PRIVATE_PROGUARD_OPTIONS_FILE)) \ 1348 $(addprefix --min-sdk-version , $(DEFAULT_APP_TARGET_SDK)) \ 1349 $(addprefix --target-sdk-version , $(DEFAULT_APP_TARGET_SDK)) \ 1350 $(if $(filter --version-code,$(PRIVATE_AAPT_FLAGS)),,$(addprefix --version-code , $(PLATFORM_SDK_VERSION))) \ 1351 $(if $(filter --version-name,$(PRIVATE_AAPT_FLAGS)),,$(addprefix --version-name , $(PLATFORM_VERSION)-$(BUILD_NUMBER))) \ 1352 $(addprefix --rename-manifest-package , $(PRIVATE_MANIFEST_PACKAGE_NAME)) \ 1353 $(addprefix --rename-instrumentation-target-package , $(PRIVATE_MANIFEST_INSTRUMENTATION_FOR)) 1354endef 1355 1356ifeq ($(HOST_OS),windows) 1357xlint_unchecked := 1358else 1359xlint_unchecked := -Xlint:unchecked 1360endif 1361 1362# emit-line, <word list>, <output file> 1363define emit-line 1364 $(if $(1),echo -n '$(strip $(1)) ' >> $(2)) 1365endef 1366 1367# dump-words-to-file, <word list>, <output file> 1368define dump-words-to-file 1369 @rm -f $(2) 1370 @$(call emit-line,$(wordlist 1,200,$(1)),$(2)) 1371 @$(call emit-line,$(wordlist 201,400,$(1)),$(2)) 1372 @$(call emit-line,$(wordlist 401,600,$(1)),$(2)) 1373 @$(call emit-line,$(wordlist 601,800,$(1)),$(2)) 1374 @$(call emit-line,$(wordlist 801,1000,$(1)),$(2)) 1375 @$(call emit-line,$(wordlist 1001,1200,$(1)),$(2)) 1376 @$(call emit-line,$(wordlist 1201,1400,$(1)),$(2)) 1377 @$(call emit-line,$(wordlist 1401,1600,$(1)),$(2)) 1378 @$(call emit-line,$(wordlist 1601,1800,$(1)),$(2)) 1379 @$(call emit-line,$(wordlist 1801,2000,$(1)),$(2)) 1380 @$(call emit-line,$(wordlist 2001,2200,$(1)),$(2)) 1381 @$(call emit-line,$(wordlist 2201,2400,$(1)),$(2)) 1382 @$(call emit-line,$(wordlist 2401,2600,$(1)),$(2)) 1383 @$(call emit-line,$(wordlist 2601,2800,$(1)),$(2)) 1384 @$(call emit-line,$(wordlist 2801,3000,$(1)),$(2)) 1385 @$(call emit-line,$(wordlist 3001,3200,$(1)),$(2)) 1386 @$(call emit-line,$(wordlist 3201,3400,$(1)),$(2)) 1387 @$(call emit-line,$(wordlist 3401,3600,$(1)),$(2)) 1388 @$(call emit-line,$(wordlist 3601,3800,$(1)),$(2)) 1389 @$(call emit-line,$(wordlist 3801,4000,$(1)),$(2)) 1390 @$(call emit-line,$(wordlist 4001,4200,$(1)),$(2)) 1391 @$(call emit-line,$(wordlist 4201,4400,$(1)),$(2)) 1392 @$(call emit-line,$(wordlist 4401,4600,$(1)),$(2)) 1393 @$(call emit-line,$(wordlist 4601,4800,$(1)),$(2)) 1394 @$(call emit-line,$(wordlist 4801,5000,$(1)),$(2)) 1395 @$(if $(wordlist 5001,5002,$(1)),$(error Too many words ($(words $(1))))) 1396endef 1397 1398# For a list of jar files, unzip them to a specified directory, 1399# but make sure that no META-INF files come along for the ride. 1400# 1401# $(1): files to unzip 1402# $(2): destination directory 1403define unzip-jar-files 1404 $(hide) for f in $(1); \ 1405 do \ 1406 if [ ! -f $$f ]; then \ 1407 echo Missing file $$f; \ 1408 exit 1; \ 1409 fi; \ 1410 unzip -qo $$f -d $(2); \ 1411 (cd $(2) && rm -rf META-INF); \ 1412 done 1413endef 1414 1415# Common definition to invoke javac on the host and target. 1416# 1417# Some historical notes: 1418# - below we write the list of java files to java-source-list to avoid argument 1419# list length problems with Cygwin 1420# - we filter out duplicate java file names because eclipse's compiler 1421# doesn't like them. 1422# 1423# $(1): javac 1424# $(2): bootclasspath 1425define compile-java 1426$(hide) rm -f $@ 1427$(hide) rm -rf $(PRIVATE_CLASS_INTERMEDIATES_DIR) 1428$(hide) mkdir -p $(dir $@) 1429$(hide) mkdir -p $(PRIVATE_CLASS_INTERMEDIATES_DIR) 1430$(call unzip-jar-files,$(PRIVATE_STATIC_JAVA_LIBRARIES),$(PRIVATE_CLASS_INTERMEDIATES_DIR)) 1431$(call dump-words-to-file,$(PRIVATE_JAVA_SOURCES),$(PRIVATE_CLASS_INTERMEDIATES_DIR)/java-source-list) 1432$(hide) if [ -d "$(PRIVATE_SOURCE_INTERMEDIATES_DIR)" ]; then \ 1433 find $(PRIVATE_SOURCE_INTERMEDIATES_DIR) -name '*.java' >> $(PRIVATE_CLASS_INTERMEDIATES_DIR)/java-source-list; \ 1434fi 1435$(hide) tr ' ' '\n' < $(PRIVATE_CLASS_INTERMEDIATES_DIR)/java-source-list \ 1436 | sort -u > $(PRIVATE_CLASS_INTERMEDIATES_DIR)/java-source-list-uniq 1437$(hide) $(1) -encoding ascii \ 1438 $(strip $(PRIVATE_JAVAC_DEBUG_FLAGS)) \ 1439 $(if $(findstring true,$(LOCAL_WARNINGS_ENABLE)),$(xlint_unchecked),) \ 1440 $(2) \ 1441 $(addprefix -classpath ,$(strip \ 1442 $(call normalize-path-list,$(PRIVATE_ALL_JAVA_LIBRARIES)))) \ 1443 $(if $(findstring true,$(LOCAL_WARNINGS_ENABLE)),$(xlint_unchecked),) \ 1444 -extdirs "" -d $(PRIVATE_CLASS_INTERMEDIATES_DIR) \ 1445 $(PRIVATE_JAVACFLAGS) \ 1446 \@$(PRIVATE_CLASS_INTERMEDIATES_DIR)/java-source-list-uniq \ 1447 || ( rm -rf $(PRIVATE_CLASS_INTERMEDIATES_DIR) ; exit 41 ) 1448$(hide) rm -f $(PRIVATE_CLASS_INTERMEDIATES_DIR)/java-source-list 1449$(hide) rm -f $(PRIVATE_CLASS_INTERMEDIATES_DIR)/java-source-list-uniq 1450$(hide) jar $(if $(strip $(PRIVATE_JAR_MANIFEST)),-cfm,-cf) \ 1451 $@ $(PRIVATE_JAR_MANIFEST) -C $(PRIVATE_CLASS_INTERMEDIATES_DIR) . 1452endef 1453 1454define transform-java-to-classes.jar 1455@echo "target Java: $(PRIVATE_MODULE) ($(PRIVATE_CLASS_INTERMEDIATES_DIR))" 1456$(call compile-java,$(TARGET_JAVAC),$(PRIVATE_BOOTCLASSPATH)) 1457$(hide) rm -rf $(PRIVATE_CLASS_INTERMEDIATES_DIR) 1458endef 1459 1460# Override the above definitions if we want to do incremetal javac 1461ifeq (true, $(ENABLE_INCREMENTALJAVAC)) 1462define compile-java 1463$(hide) mkdir -p $(dir $@) 1464$(hide) mkdir -p $(PRIVATE_CLASS_INTERMEDIATES_DIR) 1465$(hide) touch $(PRIVATE_CLASS_INTERMEDIATES_DIR)/newstamp 1466$(call unzip-jar-files,$(PRIVATE_STATIC_JAVA_LIBRARIES),$(PRIVATE_CLASS_INTERMEDIATES_DIR)) 1467$(hide) if [ -e $(PRIVATE_CLASS_INTERMEDIATES_DIR)/stamp ] ; then \ 1468 newerFlag=$$(echo -n "-newer $(PRIVATE_CLASS_INTERMEDIATES_DIR)/stamp") ; \ 1469 fi ; \ 1470 find $(PRIVATE_JAVA_SOURCES) $$newerFlag > $(PRIVATE_CLASS_INTERMEDIATES_DIR)/java-source-list ; \ 1471 if [ -d "$(PRIVATE_SOURCE_INTERMEDIATES_DIR)" ]; then \ 1472 find $(PRIVATE_SOURCE_INTERMEDIATES_DIR) -name '*.java' $$newerFlag >> $(PRIVATE_CLASS_INTERMEDIATES_DIR)/java-source-list; \ 1473 fi 1474$(hide) tr ' ' '\n' < $(PRIVATE_CLASS_INTERMEDIATES_DIR)/java-source-list \ 1475 | sort -u > $(PRIVATE_CLASS_INTERMEDIATES_DIR)/java-source-list-uniq 1476@echo "(Incremental) build source files:" 1477@cat $(PRIVATE_CLASS_INTERMEDIATES_DIR)/java-source-list-uniq 1478$(hide) if [ -s $(PRIVATE_CLASS_INTERMEDIATES_DIR)/java-source-list-uniq ] ; then \ 1479 $(1) -encoding ascii \ 1480 $(strip $(PRIVATE_JAVAC_DEBUG_FLAGS)) \ 1481 $(if $(findstring true,$(LOCAL_WARNINGS_ENABLE)),$(xlint_unchecked),) \ 1482 $(2) \ 1483 $(addprefix -classpath ,$(strip \ 1484 $(call normalize-path-list,$(PRIVATE_ALL_JAVA_LIBRARIES) $(PRIVATE_CLASS_INTERMEDIATES_DIR)))) \ 1485 $(if $(findstring true,$(LOCAL_WARNINGS_ENABLE)),$(xlint_unchecked),) \ 1486 -extdirs "" -d $(PRIVATE_CLASS_INTERMEDIATES_DIR) \ 1487 $(PRIVATE_JAVACFLAGS) \ 1488 \@$(PRIVATE_CLASS_INTERMEDIATES_DIR)/java-source-list-uniq \ 1489 || ( exit 41 ) \ 1490fi 1491$(hide) rm -f $(PRIVATE_CLASS_INTERMEDIATES_DIR)/java-source-list 1492$(hide) rm -f $(PRIVATE_CLASS_INTERMEDIATES_DIR)/java-source-list-uniq 1493$(hide) rm -f $@ 1494$(hide) jar $(if $(strip $(PRIVATE_JAR_MANIFEST)),-cfm,-cf) \ 1495 $@ $(PRIVATE_JAR_MANIFEST) -C $(PRIVATE_CLASS_INTERMEDIATES_DIR) . 1496$(hide) mv $(PRIVATE_CLASS_INTERMEDIATES_DIR)/newstamp $(PRIVATE_CLASS_INTERMEDIATES_DIR)/stamp 1497endef 1498 1499define transform-java-to-classes.jar 1500@echo "target Java: $(PRIVATE_MODULE) ($(PRIVATE_CLASS_INTERMEDIATES_DIR))" 1501$(call compile-java,$(TARGET_JAVAC),$(PRIVATE_BOOTCLASSPATH)) 1502endef 1503endif # ENABLE_INCREMENTALJAVAC 1504 1505define transform-classes.jar-to-emma 1506$(hide) java -classpath $(EMMA_JAR) emma instr -outmode fullcopy -outfile \ 1507 $(PRIVATE_EMMA_COVERAGE_FILE) -ip $< -d $(PRIVATE_EMMA_INTERMEDIATES_DIR) \ 1508 $(addprefix -ix , $(PRIVATE_EMMA_COVERAGE_FILTER)) 1509endef 1510 1511#TODO: use a smaller -Xmx value for most libraries; 1512# only core.jar and framework.jar need a heap this big. 1513# Avoid the memory arguments on Windows, dx fails to load for some reason with them. 1514define transform-classes.jar-to-dex 1515@echo "target Dex: $(PRIVATE_MODULE)" 1516@mkdir -p $(dir $@) 1517$(hide) $(DX) \ 1518 $(if $(findstring windows,$(HOST_OS)),,-JXms16M -JXmx1536M) \ 1519 --dex --output=$@ \ 1520 $(if $(NO_OPTIMIZE_DX), \ 1521 --no-optimize) \ 1522 $(if $(GENERATE_DEX_DEBUG), \ 1523 --debug --verbose \ 1524 --dump-to=$(@:.dex=.lst) \ 1525 --dump-width=1000) \ 1526 $(PRIVATE_DX_FLAGS) \ 1527 $< 1528endef 1529 1530# Create a mostly-empty .jar file that we'll add to later. 1531# The MacOS jar tool doesn't like creating empty jar files, 1532# so we need to give it something. 1533define create-empty-package 1534@mkdir -p $(dir $@) 1535$(hide) touch $(dir $@)/dummy 1536$(hide) (cd $(dir $@) && jar cf $(notdir $@) dummy) 1537$(hide) zip -qd $@ dummy 1538$(hide) rm $(dir $@)/dummy 1539endef 1540 1541#TODO: we kinda want to build different asset packages for 1542# different configurations, then combine them later (or something). 1543# Per-locale, etc. 1544# A list of dynamic and static parameters; build layers for 1545# dynamic params that lay over the static ones. 1546#TODO: update the manifest to point to the package file 1547#Note that the version numbers are given to aapt as simple default 1548#values; applications can override these by explicitly stating 1549#them in their manifest. 1550define add-assets-to-package 1551$(hide) $(AAPT) package -u $(PRIVATE_AAPT_FLAGS) \ 1552 $(addprefix -c , $(PRODUCT_AAPT_CONFIG)) \ 1553 $(addprefix -M , $(PRIVATE_ANDROID_MANIFEST)) \ 1554 $(addprefix -S , $(PRIVATE_RESOURCE_DIR)) \ 1555 $(addprefix -A , $(PRIVATE_ASSET_DIR)) \ 1556 $(addprefix -I , $(PRIVATE_AAPT_INCLUDES)) \ 1557 $(addprefix --min-sdk-version , $(DEFAULT_APP_TARGET_SDK)) \ 1558 $(addprefix --target-sdk-version , $(DEFAULT_APP_TARGET_SDK)) \ 1559 $(addprefix --product , $(TARGET_AAPT_CHARACTERISTICS)) \ 1560 $(if $(filter --version-code,$(PRIVATE_AAPT_FLAGS)),,$(addprefix --version-code , $(PLATFORM_SDK_VERSION))) \ 1561 $(if $(filter --version-name,$(PRIVATE_AAPT_FLAGS)),,$(addprefix --version-name , $(PLATFORM_VERSION)-$(BUILD_NUMBER))) \ 1562 $(addprefix --rename-manifest-package , $(PRIVATE_MANIFEST_PACKAGE_NAME)) \ 1563 $(addprefix --rename-instrumentation-target-package , $(PRIVATE_MANIFEST_INSTRUMENTATION_FOR)) \ 1564 -F $@ 1565endef 1566 1567define add-jni-shared-libs-to-package 1568$(hide) rm -rf $(dir $@)lib 1569$(hide) mkdir -p $(dir $@)lib/$(PRIVATE_JNI_SHARED_LIBRARIES_ABI) 1570$(hide) cp $(PRIVATE_JNI_SHARED_LIBRARIES) $(dir $@)lib/$(PRIVATE_JNI_SHARED_LIBRARIES_ABI) 1571$(hide) (cd $(dir $@) && zip -r $(notdir $@) lib) 1572$(hide) rm -rf $(dir $@)lib 1573endef 1574 1575#TODO: update the manifest to point to the dex file 1576define add-dex-to-package 1577$(if $(filter classes.dex,$(notdir $(PRIVATE_DEX_FILE))),\ 1578$(hide) $(AAPT) add -k $@ $(PRIVATE_DEX_FILE),\ 1579$(eval _adtp_classes.dex := $(dir $(PRIVATE_DEX_FILE))/classes.dex)\ 1580$(hide) cp $(PRIVATE_DEX_FILE) $(_adtp_classes.dex) && \ 1581$(AAPT) add -k $@ $(_adtp_classes.dex) && \ 1582rm -f $(_adtp_classes.dex)) 1583endef 1584 1585define add-java-resources-to-package 1586$(hide) jar uf $@ $(PRIVATE_EXTRA_JAR_ARGS) 1587endef 1588 1589# Sign a package using the specified key/cert. 1590# 1591define sign-package 1592$(hide) mv $@ $@.unsigned 1593$(hide) java -jar $(SIGNAPK_JAR) \ 1594 $(PRIVATE_CERTIFICATE) $(PRIVATE_PRIVATE_KEY) $@.unsigned $@.signed 1595$(hide) mv $@.signed $@ 1596endef 1597 1598# Align STORED entries of a package on 4-byte boundaries 1599# to make them easier to mmap. 1600# 1601define align-package 1602$(hide) mv $@ $@.unaligned 1603$(hide) $(ZIPALIGN) -f 4 $@.unaligned $@.aligned 1604$(hide) mv $@.aligned $@ 1605endef 1606 1607define install-dex-debug 1608$(hide) if [ -f "$(PRIVATE_INTERMEDIATES_DIR)/classes.dex" ]; then \ 1609 mkdir -p $(TOP)/dalvik/DEBUG-FILES; \ 1610 $(ACP) $(PRIVATE_INTERMEDIATES_DIR)/classes.dex \ 1611 $(TOP)/dalvik/DEBUG-FILES/$(PRIVATE_MODULE).dex; \ 1612 fi 1613$(hide) if [ -f "$(PRIVATE_INTERMEDIATES_DIR)/classes.lst" ]; then \ 1614 mkdir -p $(TOP)/dalvik/DEBUG-FILES; \ 1615 $(ACP) $(PRIVATE_INTERMEDIATES_DIR)/classes.lst \ 1616 $(TOP)/dalvik/DEBUG-FILES/$(PRIVATE_MODULE).lst; \ 1617 fi 1618endef 1619 1620# TODO(joeo): If we can ever upgrade to post 3.81 make and get the 1621# new prebuilt rules to work, we should change this to copy the 1622# resources to the out directory and then copy the resources. 1623 1624# Note: we intentionally don't clean PRIVATE_CLASS_INTERMEDIATES_DIR 1625# in transform-java-to-classes for the sake of vm-tests. 1626define transform-host-java-to-package 1627@echo "host Java: $(PRIVATE_MODULE) ($(PRIVATE_CLASS_INTERMEDIATES_DIR))" 1628$(call compile-java,$(HOST_JAVAC),$(PRIVATE_BOOTCLASSPATH)) 1629$(hide) if [ ! -z "$(PRIVATE_EXTRA_JAR_ARGS)" ]; then jar uf $@ $(PRIVATE_EXTRA_JAR_ARGS); fi 1630endef 1631 1632########################################################### 1633## Obfuscate a jar file 1634########################################################### 1635 1636# PRIVATE_KEEP_FILE is a file containing a list of classes 1637# PRIVATE_INTERMEDIATES_DIR is a directory we can use for temporary files 1638# The module using this must depend on 1639# $(HOST_OUT_JAVA_LIBRARIES)/proguard-4.0.1.jar 1640define obfuscate-jar 1641@echo "Obfuscate jar: $(notdir $@) ($@)" 1642@mkdir -p $(dir $@) 1643@rm -f $@ 1644@mkdir -p $(PRIVATE_INTERMEDIATES_DIR) 1645$(hide) sed -e 's/^/-keep class /' < $(PRIVATE_KEEP_FILE) > \ 1646 $(PRIVATE_INTERMEDIATES_DIR)/keep.pro 1647$(hide) java -Xmx512M -jar $(HOST_OUT_JAVA_LIBRARIES)/proguard-4.0.1.jar \ 1648 -injars $< \ 1649 -outjars $@ \ 1650 -target 1.5 \ 1651 -dontnote -dontwarn \ 1652 -printmapping $(PRIVATE_INTERMEDIATES_DIR)/out.map \ 1653 -forceprocessing \ 1654 -renamesourcefileattribute SourceFile \ 1655 -keepattributes Exceptions,InnerClasses,Signature,Deprecated,SourceFile,LineNumberTable,*Annotation*,EnclosingMethod \ 1656 -repackageclasses \ 1657 -keepclassmembers "class * { public protected *; }" \ 1658 @$(PRIVATE_INTERMEDIATES_DIR)/keep.pro 1659endef 1660 1661########################################################### 1662## Commands for copying files 1663########################################################### 1664 1665# Define a rule to copy a header. Used via $(eval) by copy_headers.make. 1666# $(1): source header 1667# $(2): destination header 1668define copy-one-header 1669$(2): $(1) 1670 @echo "Header: $$@" 1671 $$(copy-file-to-new-target-with-cp) 1672endef 1673 1674# Define a rule to copy a file. For use via $(eval). 1675# $(1): source file 1676# $(2): destination file 1677define copy-one-file 1678$(2): $(1) | $(ACP) 1679 @echo "Copy: $$@" 1680 $$(copy-file-to-target) 1681endef 1682 1683# The -t option to acp and the -p option to cp is 1684# required for OSX. OSX has a ridiculous restriction 1685# where it's an error for a .a file's modification time 1686# to disagree with an internal timestamp, and this 1687# macro is used to install .a files (among other things). 1688 1689# Copy a single file from one place to another, 1690# preserving permissions and overwriting any existing 1691# file. 1692# We disable the "-t" option for acp can not handle 1693# high resolution timestamp correctly on file systems like ext4. 1694# Therefore copy-file-to-target is the same as copy-file-to-new-target. 1695define copy-file-to-target 1696@mkdir -p $(dir $@) 1697$(hide) $(ACP) -fp $< $@ 1698endef 1699 1700# The same as copy-file-to-target, but use the local 1701# cp command instead of acp. 1702define copy-file-to-target-with-cp 1703@mkdir -p $(dir $@) 1704$(hide) cp -fp $< $@ 1705endef 1706 1707# The same as copy-file-to-target, but use the zipalign tool to do so. 1708define copy-file-to-target-with-zipalign 1709@mkdir -p $(dir $@) 1710$(hide) $(ZIPALIGN) -f 4 $< $@ 1711endef 1712 1713# The same as copy-file-to-target, but strip out "# comment"-style 1714# comments (for config files and such). 1715define copy-file-to-target-strip-comments 1716@mkdir -p $(dir $@) 1717$(hide) sed -e 's/#.*$$//' -e 's/[ \t]*$$//' -e '/^$$/d' < $< > $@ 1718endef 1719 1720# The same as copy-file-to-target, but don't preserve 1721# the old modification time. 1722define copy-file-to-new-target 1723@mkdir -p $(dir $@) 1724$(hide) $(ACP) -fp $< $@ 1725endef 1726 1727# The same as copy-file-to-new-target, but use the local 1728# cp command instead of acp. 1729define copy-file-to-new-target-with-cp 1730@mkdir -p $(dir $@) 1731$(hide) cp -f $< $@ 1732endef 1733 1734# Copy a prebuilt file to a target location. 1735define transform-prebuilt-to-target 1736@echo "$(if $(PRIVATE_IS_HOST_MODULE),host,target) Prebuilt: $(PRIVATE_MODULE) ($@)" 1737$(copy-file-to-target) 1738endef 1739 1740# Copy a prebuilt file to a target location, using zipalign on it. 1741define transform-prebuilt-to-target-with-zipalign 1742@echo "$(if $(PRIVATE_IS_HOST_MODULE),host,target) Prebuilt APK: $(PRIVATE_MODULE) ($@)" 1743$(copy-file-to-target-with-zipalign) 1744endef 1745 1746# Copy a prebuilt file to a target location, stripping "# comment" comments. 1747define transform-prebuilt-to-target-strip-comments 1748@echo "$(if $(PRIVATE_IS_HOST_MODULE),host,target) Prebuilt: $(PRIVATE_MODULE) ($@)" 1749$(copy-file-to-target-strip-comments) 1750endef 1751 1752########################################################### 1753## On some platforms (MacOS), after copying a static 1754## library, ranlib must be run to update an internal 1755## timestamp!?!?! 1756########################################################### 1757 1758ifeq ($(HOST_RUN_RANLIB_AFTER_COPYING),true) 1759define transform-host-ranlib-copy-hack 1760 $(hide) ranlib $@ || true 1761endef 1762else 1763define transform-host-ranlib-copy-hack 1764@true 1765endef 1766endif 1767 1768ifeq ($(TARGET_RUN_RANLIB_AFTER_COPYING),true) 1769define transform-ranlib-copy-hack 1770 $(hide) ranlib $@ 1771endef 1772else 1773define transform-ranlib-copy-hack 1774@true 1775endef 1776endif 1777 1778 1779########################################################### 1780## Commands to call Proguard 1781########################################################### 1782 1783# Command to copy the file with acp, if proguard is disabled. 1784define proguard-disabled-commands 1785@echo Copying: $@ 1786$(hide) $(ACP) -fp $< $@ 1787endef 1788 1789# Command to call Proguard 1790# $(1): extra flags for instrumentation. 1791define proguard-enabled-commands 1792@echo Proguard: $@ 1793$(hide) $(PROGUARD) -injars $< -outjars $@ $(PRIVATE_PROGUARD_FLAGS) $(1) 1794endef 1795 1796# Figure out the proguard dictionary file of the module that is instrumentationed for. 1797define get-instrumentation-proguard-flags 1798$(if $(PRIVATE_INSTRUMENTATION_FOR),$(if $(ALL_MODULES.$(PRIVATE_INSTRUMENTATION_FOR).PROGUARD_ENABLED),-applymapping $(call intermediates-dir-for,APPS,$(PRIVATE_INSTRUMENTATION_FOR),,COMMON)/proguard_dictionary)) 1799endef 1800 1801define transform-jar-to-proguard 1802$(eval _instrumentation_proguard_flags:=$(call get-instrumentation-proguard-flags)) 1803$(eval _enable_proguard:=$(PRIVATE_PROGUARD_ENABLED)$(_instrumentation_proguard_flags)) 1804$(if $(_enable_proguard),$(call proguard-enabled-commands,$(_instrumentation_proguard_flags)),$(call proguard-disabled-commands)) 1805$(eval _instrumentation_proguard_flags:=) 1806$(eval _enable_proguard:=) 1807endef 1808 1809 1810########################################################### 1811## Stuff source generated from one-off tools 1812########################################################### 1813 1814define transform-generated-source 1815@echo "target Generated: $(PRIVATE_MODULE) <= $<" 1816@mkdir -p $(dir $@) 1817$(hide) $(PRIVATE_CUSTOM_TOOL) 1818endef 1819 1820 1821########################################################### 1822## Assertions about attributes of the target 1823########################################################### 1824 1825# $(1): The file to check 1826ifndef get-file-size 1827$(error HOST_OS must define get-file-size) 1828endif 1829 1830# Convert a partition data size (eg, as reported in /proc/mtd) to the 1831# size of the image used to flash that partition (which includes a 1832# spare area for each page). 1833# $(1): the partition data size 1834define image-size-from-data-size 1835$(strip $(eval _isfds_value := $(shell echo $$(($(1) / $(BOARD_NAND_PAGE_SIZE) * \ 1836 ($(BOARD_NAND_PAGE_SIZE)+$(BOARD_NAND_SPARE_SIZE))))))\ 1837$(if $(filter 0, $(_isfds_value)),$(shell echo $$(($(BOARD_NAND_PAGE_SIZE)+$(BOARD_NAND_SPARE_SIZE)))),$(_isfds_value))\ 1838$(eval _isfds_value :=)) 1839endef 1840 1841# $(1): The file(s) to check (often $@) 1842# $(2): The maximum total image size, in decimal bytes 1843# $(3): the type of filesystem "yaffs" or "raw" 1844# 1845# If $(2) is empty, evaluates to "true" 1846# 1847# Reserve bad blocks. Make sure that MAX(1% of partition size, 2 blocks) 1848# is left over after the image has been flashed. Round the 1% up to the 1849# next whole flash block size. 1850define assert-max-file-size 1851$(if $(2), \ 1852 size=$$(for i in $(1); do $(call get-file-size,$$i); echo +; done; echo 0); \ 1853 total=$$(( $$( echo "$$size" ) )); \ 1854 printname=$$(echo -n "$(1)" | tr " " +); \ 1855 echo "$$printname total size is $$total"; \ 1856 img_blocksize=$(call image-size-from-data-size,$(BOARD_FLASH_BLOCK_SIZE)); \ 1857 if [ "$(3)" == "yaffs" ]; then \ 1858 reservedblocks=8; \ 1859 else \ 1860 reservedblocks=0; \ 1861 fi; \ 1862 twoblocks=$$((img_blocksize * 2)); \ 1863 onepct=$$((((($(2) / 100) - 1) / img_blocksize + 1) * img_blocksize)); \ 1864 reserve=$$(((twoblocks > onepct ? twoblocks : onepct) + \ 1865 reservedblocks * img_blocksize)); \ 1866 maxsize=$$(($(2) - reserve)); \ 1867 if [ "$$total" -gt "$$maxsize" ]; then \ 1868 echo "error: $$printname too large ($$total > [$(2) - $$reserve])"; \ 1869 false; \ 1870 elif [ "$$total" -gt $$((maxsize - 32768)) ]; then \ 1871 echo "WARNING: $$printname approaching size limit ($$total now; limit $$maxsize)"; \ 1872 fi \ 1873 , \ 1874 true \ 1875 ) 1876endef 1877 1878# Like assert-max-file-size, but the second argument is a partition 1879# size, which we'll convert to a max image size before checking it 1880# against the files. 1881# 1882# $(1): The file(s) to check (often $@) 1883# $(2): The partition size. 1884define assert-max-image-size 1885$(if $(2), \ 1886 $(call assert-max-file-size,$(1),$(call image-size-from-data-size,$(2))), \ 1887 true) 1888endef 1889 1890 1891########################################################### 1892## Define device-specific radio files 1893########################################################### 1894 1895# Copy a radio image file to the output location, and add it to 1896# INSTALLED_RADIOIMAGE_TARGET. 1897# $(1): filename 1898define add-radio-file 1899 $(eval $(call add-radio-file-internal,$(1),$(notdir $(1)))) 1900endef 1901define add-radio-file-internal 1902INSTALLED_RADIOIMAGE_TARGET += $$(PRODUCT_OUT)/$(2) 1903$$(PRODUCT_OUT)/$(2) : $$(LOCAL_PATH)/$(1) | $$(ACP) 1904 $$(transform-prebuilt-to-target) 1905endef 1906 1907 1908########################################################### 1909# Override the package defined in $(1), setting the 1910# variables listed below differently. 1911# 1912# $(1): The makefile to override (relative to the source 1913# tree root) 1914# $(2): Old LOCAL_PACKAGE_NAME value. 1915# $(3): New LOCAL_PACKAGE_NAME value. 1916# $(4): New LOCAL_MANIFEST_PACKAGE_NAME value. 1917# $(5): New LOCAL_CERTIFICATE value. 1918# $(6): New LOCAL_INSTRUMENTATION_FOR value. 1919# $(7): New LOCAL_MANIFEST_INSTRUMENTATION_FOR value. 1920# 1921# Note that LOCAL_PACKAGE_OVERRIDES is NOT cleared in 1922# clear_vars.mk. 1923########################################################### 1924define inherit-package 1925 $(eval $(call inherit-package-internal,$(1),$(2),$(3),$(4),$(5),$(6),$(7))) 1926endef 1927 1928define inherit-package-internal 1929 LOCAL_PACKAGE_OVERRIDES \ 1930 := $(strip $(1))||$(strip $(2))||$(strip $(3))||$(strip $(4))||&&$(strip $(5))||&&$(strip $(6))||&&$(strip $(7)) $(LOCAL_PACKAGE_OVERRIDES) 1931 include $(1) 1932 LOCAL_PACKAGE_OVERRIDES \ 1933 := $(wordlist 1,$(words $(LOCAL_PACKAGE_OVERRIDES)), $(LOCAL_PACKAGE_OVERRIDES)) 1934endef 1935 1936# To be used with inherit-package above 1937# Evalutes to true if the package was overridden 1938define set-inherited-package-variables 1939$(strip $(call set-inherited-package-variables-internal)) 1940endef 1941 1942define keep-or-override 1943$(eval $(1) := $(if $(2),$(2),$($(1)))) 1944endef 1945 1946define set-inherited-package-variables-internal 1947 $(eval _o := $(subst ||, ,$(lastword $(LOCAL_PACKAGE_OVERRIDES)))) 1948 $(eval _n := $(subst ||, ,$(firstword $(LOCAL_PACKAGE_OVERRIDES)))) 1949 $(if $(filter $(word 2,$(_n)),$(LOCAL_PACKAGE_NAME)), \ 1950 $(eval LOCAL_PACKAGE_NAME := $(word 3,$(_o))) \ 1951 $(eval LOCAL_MANIFEST_PACKAGE_NAME := $(word 4,$(_o))) \ 1952 $(call keep-or-override,LOCAL_CERTIFICATE,$(patsubst &&%,%,$(word 5,$(_o)))) \ 1953 $(call keep-or-override,LOCAL_INSTRUMENTATION_FOR,$(patsubst &&%,%,$(word 6,$(_o)))) \ 1954 $(call keep-or-override,LOCAL_MANIFEST_INSTRUMENTATION_FOR,$(patsubst &&%,%,$(word 7,$(_o)))) \ 1955 $(eval LOCAL_OVERRIDES_PACKAGES := $(sort $(LOCAL_OVERRIDES_PACKAGES) $(word 2,$(_o)))) \ 1956 true \ 1957 ,) 1958endef 1959 1960 1961########################################################### 1962## Other includes 1963########################################################### 1964 1965# ----------------------------------------------------------------- 1966# Rules and functions to help copy important files to DIST_DIR 1967# when requested. 1968include $(BUILD_SYSTEM)/distdir.mk 1969 1970# ----------------------------------------------------------------- 1971# The modules allowed to use a user tag 1972include $(BUILD_SYSTEM)/user_tags.mk 1973 1974# broken: 1975# $(foreach file,$^,$(if $(findstring,.a,$(suffix $file)),-l$(file),$(file))) 1976 1977########################################################### 1978## Misc notes 1979########################################################### 1980 1981#DEPDIR = .deps 1982#df = $(DEPDIR)/$(*F) 1983 1984#SRCS = foo.c bar.c ... 1985 1986#%.o : %.c 1987# @$(MAKEDEPEND); \ 1988# cp $(df).d $(df).P; \ 1989# sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \ 1990# -e '/^$$/ d' -e 's/$$/ :/' < $(df).d >> $(df).P; \ 1991# rm -f $(df).d 1992# $(COMPILE.c) -o $@ $< 1993 1994#-include $(SRCS:%.c=$(DEPDIR)/%.P) 1995 1996 1997#%.o : %.c 1998# $(COMPILE.c) -MD -o $@ $< 1999# @cp $*.d $*.P; \ 2000# sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \ 2001# -e '/^$$/ d' -e 's/$$/ :/' < $*.d >> $*.P; \ 2002# rm -f $*.d 2003