definitions.mk revision 8dc8faaaeadf83353b8144cc0db58972f19f5c7e
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 RenderScript files under the named directories. 240## Meant to be used like: 241## SRC_FILES := $(call all-renderscript-files-under,src) 242########################################################### 243 244define all-renderscript-files-under 245$(patsubst ./%,%, \ 246 $(shell cd $(LOCAL_PATH) ; \ 247 find $(1) -name "*.rs" -and -not -name ".*") \ 248 ) 249endef 250 251########################################################### 252## Find all of the html files under the named directories. 253## Meant to be used like: 254## SRC_FILES := $(call all-html-files-under,src tests) 255########################################################### 256 257define all-html-files-under 258$(patsubst ./%,%, \ 259 $(shell cd $(LOCAL_PATH) ; \ 260 find $(1) -name "*.html" -and -not -name ".*") \ 261 ) 262endef 263 264########################################################### 265## Find all of the html files from here. Meant to be used like: 266## SRC_FILES := $(call all-subdir-html-files) 267########################################################### 268 269define all-subdir-html-files 270$(call all-html-files-under,.) 271endef 272 273########################################################### 274## Find all of the files matching pattern 275## SRC_FILES := $(call find-subdir-files, <pattern>) 276########################################################### 277 278define find-subdir-files 279$(patsubst ./%,%,$(shell cd $(LOCAL_PATH) ; find $(1))) 280endef 281 282########################################################### 283# find the files in the subdirectory $1 of LOCAL_DIR 284# matching pattern $2, filtering out files $3 285# e.g. 286# SRC_FILES += $(call find-subdir-subdir-files, \ 287# css, *.cpp, DontWantThis.cpp) 288########################################################### 289 290define find-subdir-subdir-files 291$(filter-out $(patsubst %,$(1)/%,$(3)),$(patsubst ./%,%,$(shell cd \ 292 $(LOCAL_PATH) ; find $(1) -maxdepth 1 -name $(2)))) 293endef 294 295########################################################### 296## Find all of the files matching pattern 297## SRC_FILES := $(call all-subdir-java-files) 298########################################################### 299 300define find-subdir-assets 301$(if $(1),$(patsubst ./%,%, \ 302 $(shell if [ -d $(1) ] ; then cd $(1) ; find ./ -type f -and -not -type l ; fi)), \ 303 $(warning Empty argument supplied to find-subdir-assets) \ 304) 305endef 306 307########################################################### 308## Find various file types in a list of directories relative to $(LOCAL_PATH) 309########################################################### 310 311define find-other-java-files 312 $(call find-subdir-files,$(1) -name "*.java" -and -not -name ".*") 313endef 314 315define find-other-html-files 316 $(call find-subdir-files,$(1) -name "*.html" -and -not -name ".*") 317endef 318 319########################################################### 320## Scan through each directory of $(1) looking for files 321## that match $(2) using $(wildcard). Useful for seeing if 322## a given directory or one of its parents contains 323## a particular file. Returns the first match found, 324## starting furthest from the root. 325########################################################### 326 327define find-parent-file 328$(strip \ 329 $(eval _fpf := $(wildcard $(strip $(1))/$(strip $(2)))) \ 330 $(if $(_fpf),$(_fpf), \ 331 $(if $(filter-out ./ .,$(1)), \ 332 $(call find-parent-file,$(patsubst %/,%,$(dir $(1))),$(2)) \ 333 ) \ 334 ) \ 335) 336endef 337 338########################################################### 339## Function we can evaluate to introduce a dynamic dependency 340########################################################### 341 342define add-dependency 343$(1): $(2) 344endef 345 346########################################################### 347## Set up the dependencies for a prebuilt target 348## $(call add-prebuilt-file, srcfile, [targetclass]) 349########################################################### 350 351define add-prebuilt-file 352 $(eval $(include-prebuilt)) 353endef 354 355define include-prebuilt 356 include $$(CLEAR_VARS) 357 LOCAL_SRC_FILES := $(1) 358 LOCAL_BUILT_MODULE_STEM := $(1) 359 LOCAL_MODULE_SUFFIX := $$(suffix $(1)) 360 LOCAL_MODULE := $$(basename $(1)) 361 LOCAL_MODULE_CLASS := $(2) 362 include $$(BUILD_PREBUILT) 363endef 364 365########################################################### 366## do multiple prebuilts 367## $(call target class, files ...) 368########################################################### 369 370define add-prebuilt-files 371 $(foreach f,$(2),$(call add-prebuilt-file,$f,$(1))) 372endef 373 374 375 376########################################################### 377## The intermediates directory. Where object files go for 378## a given target. We could technically get away without 379## the "_intermediates" suffix on the directory, but it's 380## nice to be able to grep for that string to find out if 381## anyone's abusing the system. 382########################################################### 383 384# $(1): target class, like "APPS" 385# $(2): target name, like "NotePad" 386# $(3): if non-empty, this is a HOST target. 387# $(4): if non-empty, force the intermediates to be COMMON 388define intermediates-dir-for 389$(strip \ 390 $(eval _idfClass := $(strip $(1))) \ 391 $(if $(_idfClass),, \ 392 $(error $(LOCAL_PATH): Class not defined in call to intermediates-dir-for)) \ 393 $(eval _idfName := $(strip $(2))) \ 394 $(if $(_idfName),, \ 395 $(error $(LOCAL_PATH): Name not defined in call to intermediates-dir-for)) \ 396 $(eval _idfPrefix := $(if $(strip $(3)),HOST,TARGET)) \ 397 $(if $(filter $(_idfClass),$(COMMON_MODULE_CLASSES))$(4), \ 398 $(eval _idfIntBase := $($(_idfPrefix)_OUT_COMMON_INTERMEDIATES)) \ 399 , \ 400 $(eval _idfIntBase := $($(_idfPrefix)_OUT_INTERMEDIATES)) \ 401 ) \ 402 $(_idfIntBase)/$(_idfClass)/$(_idfName)_intermediates \ 403) 404endef 405 406# Uses LOCAL_MODULE_CLASS, LOCAL_MODULE, and LOCAL_IS_HOST_MODULE 407# to determine the intermediates directory. 408# 409# $(1): if non-empty, force the intermediates to be COMMON 410define local-intermediates-dir 411$(strip \ 412 $(if $(strip $(LOCAL_MODULE_CLASS)),, \ 413 $(error $(LOCAL_PATH): LOCAL_MODULE_CLASS not defined before call to local-intermediates-dir)) \ 414 $(if $(strip $(LOCAL_MODULE)),, \ 415 $(error $(LOCAL_PATH): LOCAL_MODULE not defined before call to local-intermediates-dir)) \ 416 $(call intermediates-dir-for,$(LOCAL_MODULE_CLASS),$(LOCAL_MODULE),$(LOCAL_IS_HOST_MODULE),$(1)) \ 417) 418endef 419 420########################################################### 421## Convert "path/to/libXXX.so" to "-lXXX". 422## Any "path/to/libXXX.a" elements pass through unchanged. 423########################################################### 424 425define normalize-libraries 426$(foreach so,$(filter %.so,$(1)),-l$(patsubst lib%.so,%,$(notdir $(so))))\ 427$(filter-out %.so,$(1)) 428endef 429 430# TODO: change users to call the common version. 431define normalize-host-libraries 432$(call normalize-libraries,$(1)) 433endef 434 435define normalize-target-libraries 436$(call normalize-libraries,$(1)) 437endef 438 439########################################################### 440## Convert a list of short module names (e.g., "framework", "Browser") 441## into the list of files that are built for those modules. 442## NOTE: this won't return reliable results until after all 443## sub-makefiles have been included. 444## $(1): target list 445########################################################### 446 447define module-built-files 448$(foreach module,$(1),$(ALL_MODULES.$(module).BUILT)) 449endef 450 451########################################################### 452## Convert a list of short modules names (e.g., "framework", "Browser") 453## into the list of files that are installed for those modules. 454## NOTE: this won't return reliable results until after all 455## sub-makefiles have been included. 456## $(1): target list 457########################################################### 458 459define module-installed-files 460$(foreach module,$(1),$(ALL_MODULES.$(module).INSTALLED)) 461endef 462 463########################################################### 464## Convert a list of short modules names (e.g., "framework", "Browser") 465## into the list of files that should be used when linking 466## against that module as a public API. 467## TODO: Allow this for more than JAVA_LIBRARIES modules 468## NOTE: this won't return reliable results until after all 469## sub-makefiles have been included. 470## $(1): target list 471########################################################### 472 473define module-stubs-files 474$(foreach module,$(1),$(ALL_MODULES.$(module).STUBS)) 475endef 476 477########################################################### 478## Evaluates to the timestamp file for a doc module, which 479## is the dependency that should be used. 480## $(1): doc module 481########################################################### 482 483define doc-timestamp-for 484$(OUT_DOCS)/$(strip $(1))-timestamp 485endef 486 487 488########################################################### 489## Convert "framework framework-res ext" to "out/.../javalib.jar ..." 490## This lets us treat framework-res as a normal library. 491## $(1): library list 492## $(2): Non-empty if IS_HOST_MODULE 493########################################################### 494 495# $(1): library name 496# $(2): Non-empty if IS_HOST_MODULE 497define _java-lib-dir 498$(call intermediates-dir-for, \ 499 $(if $(filter framework-res,$(1)),APPS,JAVA_LIBRARIES),$(1),$(2)) 500endef 501 502# $(1): library name 503define _java-lib-classes.jar 504$(if $(filter framework-res,$(1)),package$(COMMON_ANDROID_PACKAGE_SUFFIX),classes$(COMMON_JAVA_PACKAGE_SUFFIX)) 505endef 506 507# $(1): library name 508# $(2): Non-empty if IS_HOST_MODULE 509define _java-lib-full-classes.jar 510$(call _java-lib-dir,$(1),$(2))/$(call _java-lib-classes.jar,$(1)) 511endef 512 513# $(1): library name list 514# $(2): Non-empty if IS_HOST_MODULE 515define java-lib-files 516$(foreach lib,$(1),$(call _java-lib-full-classes.jar,$(lib),$(2))) 517endef 518 519# $(1): library name 520define _java-lib-dep 521$(if $(filter framework-res,$(1)),package$(COMMON_ANDROID_PACKAGE_SUFFIX),javalib$(COMMON_JAVA_PACKAGE_SUFFIX)) 522endef 523 524# $(1): library name 525# $(2): Non-empty if IS_HOST_MODULE 526define _java-lib-full-dep 527$(call _java-lib-dir,$(1),$(2))/$(call _java-lib-dep,$(1)) 528endef 529 530# $(1): library name list 531# $(2): Non-empty if IS_HOST_MODULE 532define java-lib-deps 533$(foreach lib,$(1),$(call _java-lib-full-dep,$(lib),$(2))) 534endef 535 536########################################################### 537## Run rot13 on a string 538## $(1): the string. Must be one line. 539########################################################### 540define rot13 541$(shell echo $(1) | tr 'a-zA-Z' 'n-za-mN-ZA-M') 542endef 543 544 545########################################################### 546## Returns true if $(1) and $(2) are equal. Returns 547## the empty string if they are not equal. 548########################################################### 549define streq 550$(strip $(if $(strip $(1)),\ 551 $(if $(strip $(2)),\ 552 $(if $(filter-out __,_$(subst $(strip $(1)),,$(strip $(2)))$(subst $(strip $(2)),,$(strip $(1)))_),,true), \ 553 ),\ 554 $(if $(strip $(2)),\ 555 ,\ 556 true)\ 557 )) 558endef 559 560########################################################### 561## Convert "a b c" into "a:b:c" 562########################################################### 563 564empty := 565space := $(empty) $(empty) 566 567define normalize-path-list 568$(subst $(space),:,$(strip $(1))) 569endef 570 571########################################################### 572## Read the word out of a colon-separated list of words. 573## This has the same behavior as the built-in function 574## $(word n,str). 575## 576## The individual words may not contain spaces. 577## 578## $(1): 1 based index 579## $(2): value of the form a:b:c... 580########################################################### 581 582define word-colon 583$(word $(1),$(subst :,$(space),$(2))) 584endef 585 586########################################################### 587## Convert "a=b c= d e = f" into "a=b c=d e=f" 588## 589## $(1): list to collapse 590## $(2): if set, separator word; usually "=", ":", or ":=" 591## Defaults to "=" if not set. 592########################################################### 593 594define collapse-pairs 595$(eval _cpSEP := $(strip $(if $(2),$(2),=)))\ 596$(subst $(space)$(_cpSEP)$(space),$(_cpSEP),$(strip \ 597 $(subst $(_cpSEP), $(_cpSEP) ,$(1)))) 598endef 599 600########################################################### 601## MODULE_TAG set operations 602########################################################### 603 604# Given a list of tags, return the targets that specify 605# any of those tags. 606# $(1): tag list 607define modules-for-tag-list 608$(sort $(foreach tag,$(1),$(ALL_MODULE_TAGS.$(tag)))) 609endef 610 611# Same as modules-for-tag-list, but operates on 612# ALL_MODULE_NAME_TAGS. 613# $(1): tag list 614define module-names-for-tag-list 615$(sort $(foreach tag,$(1),$(ALL_MODULE_NAME_TAGS.$(tag)))) 616endef 617 618# Given an accept and reject list, find the matching 619# set of targets. If a target has multiple tags and 620# any of them are rejected, the target is rejected. 621# Reject overrides accept. 622# $(1): list of tags to accept 623# $(2): list of tags to reject 624#TODO(dbort): do $(if $(strip $(1)),$(1),$(ALL_MODULE_TAGS)) 625#TODO(jbq): as of 20100106 nobody uses the second parameter 626define get-tagged-modules 627$(filter-out \ 628 $(call modules-for-tag-list,$(2)), \ 629 $(call modules-for-tag-list,$(1))) 630endef 631 632########################################################### 633## Append a leaf to a base path. Properly deals with 634## base paths ending in /. 635## 636## $(1): base path 637## $(2): leaf path 638########################################################### 639 640define append-path 641$(subst //,/,$(1)/$(2)) 642endef 643 644 645########################################################### 646## Package filtering 647########################################################### 648 649# Given a list of installed modules (short or long names) 650# return a list of the packages (yes, .apk packages, not 651# modules in general) that are overridden by this list and, 652# therefore, should not be installed. 653# $(1): mixed list of installed modules 654# TODO: This is fragile; find a reliable way to get this information. 655define _get-package-overrides 656 $(eval ### Discard any words containing slashes, unless they end in .apk, \ 657 ### in which case trim off the directory component and the suffix. \ 658 ### If there are no slashes, keep the entire word.) 659 $(eval _gpo_names := $(subst /,@@@ @@@,$(1))) 660 $(eval _gpo_names := \ 661 $(filter %.apk,$(_gpo_names)) \ 662 $(filter-out %@@@ @@@%,$(_gpo_names))) 663 $(eval _gpo_names := $(patsubst %.apk,%,$(_gpo_names))) 664 $(eval _gpo_names := $(patsubst @@@%,%,$(_gpo_names))) 665 666 $(eval ### Remove any remaining words that contain dots.) 667 $(eval _gpo_names := $(subst .,@@@ @@@,$(_gpo_names))) 668 $(eval _gpo_names := $(filter-out %@@@ @@@%,$(_gpo_names))) 669 670 $(eval ### Now we have a list of any words that could possibly refer to \ 671 ### packages, although there may be words that do not. Only \ 672 ### real packages will be present under PACKAGES.*, though.) 673 $(foreach _gpo_name,$(_gpo_names),$(PACKAGES.$(_gpo_name).OVERRIDES)) 674endef 675 676define get-package-overrides 677$(strip $(sort $(call _get-package-overrides,$(1)))) 678endef 679 680########################################################### 681## Output the command lines, or not 682########################################################### 683 684ifeq ($(strip $(SHOW_COMMANDS)),) 685define pretty 686@echo $1 687endef 688hide := @ 689else 690define pretty 691endef 692hide := 693endif 694 695########################################################### 696## Dump the variables that are associated with targets 697########################################################### 698 699define dump-module-variables 700@echo all_dependencies=$^ 701@echo PRIVATE_YACCFLAGS=$(PRIVATE_YACCFLAGS); 702@echo PRIVATE_CFLAGS=$(PRIVATE_CFLAGS); 703@echo PRIVATE_CPPFLAGS=$(PRIVATE_CPPFLAGS); 704@echo PRIVATE_DEBUG_CFLAGS=$(PRIVATE_DEBUG_CFLAGS); 705@echo PRIVATE_C_INCLUDES=$(PRIVATE_C_INCLUDES); 706@echo PRIVATE_LDFLAGS=$(PRIVATE_LDFLAGS); 707@echo PRIVATE_LDLIBS=$(PRIVATE_LDLIBS); 708@echo PRIVATE_ARFLAGS=$(PRIVATE_ARFLAGS); 709@echo PRIVATE_AAPT_FLAGS=$(PRIVATE_AAPT_FLAGS); 710@echo PRIVATE_DX_FLAGS=$(PRIVATE_DX_FLAGS); 711@echo PRIVATE_JAVACFLAGS=$(PRIVATE_JAVACFLAGS); 712@echo PRIVATE_JAVA_LIBRARIES=$(PRIVATE_JAVA_LIBRARIES); 713@echo PRIVATE_ALL_SHARED_LIBRARIES=$(PRIVATE_ALL_SHARED_LIBRARIES); 714@echo PRIVATE_ALL_STATIC_LIBRARIES=$(PRIVATE_ALL_STATIC_LIBRARIES); 715@echo PRIVATE_ALL_WHOLE_STATIC_LIBRARIES=$(PRIVATE_ALL_WHOLE_STATIC_LIBRARIES); 716@echo PRIVATE_ALL_OBJECTS=$(PRIVATE_ALL_OBJECTS); 717endef 718 719########################################################### 720## Commands for using sed to replace given variable values 721########################################################### 722 723define transform-variables 724@mkdir -p $(dir $@) 725@echo "Sed: $(if $(PRIVATE_MODULE),$(PRIVATE_MODULE),$@) <= $<" 726$(hide) sed $(foreach var,$(REPLACE_VARS),-e "s/{{$(var)}}/$(subst /,\/,$(PWD)/$($(var)))/g") $< >$@ 727$(hide) if [ "$(suffix $@)" = ".sh" ]; then chmod a+rx $@; fi 728endef 729 730 731########################################################### 732## Commands for munging the dependency files GCC generates 733########################################################### 734 735define transform-d-to-p 736@cp $(@:%.o=%.d) $(@:%.o=%.P); \ 737 sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \ 738 -e '/^$$/ d' -e 's/$$/ :/' < $(@:%.o=%.d) >> $(@:%.o=%.P); \ 739 rm -f $(@:%.o=%.d) 740endef 741 742########################################################### 743## Commands for running lex 744########################################################### 745 746define transform-l-to-cpp 747@mkdir -p $(dir $@) 748@echo "Lex: $(PRIVATE_MODULE) <= $<" 749$(hide) $(LEX) -o$@ $< 750endef 751 752########################################################### 753## Commands for running yacc 754## 755## Because the extension of c++ files can change, the 756## extension must be specified in $1. 757## E.g, "$(call transform-y-to-cpp,.cpp)" 758########################################################### 759 760define transform-y-to-cpp 761@mkdir -p $(dir $@) 762@echo "Yacc: $(PRIVATE_MODULE) <= $<" 763$(YACC) $(PRIVATE_YACCFLAGS) -o $@ $< 764touch $(@:$1=$(YACC_HEADER_SUFFIX)) 765echo '#ifndef '$(@F:$1=_h) > $(@:$1=.h) 766echo '#define '$(@F:$1=_h) >> $(@:$1=.h) 767cat $(@:$1=$(YACC_HEADER_SUFFIX)) >> $(@:$1=.h) 768echo '#endif' >> $(@:$1=.h) 769rm -f $(@:$1=$(YACC_HEADER_SUFFIX)) 770endef 771 772########################################################### 773## Commands to compile RenderScript 774########################################################### 775 776define transform-renderscripts-to-java-and-bc 777@echo "RenderScript: $(PRIVATE_MODULE) <= $(PRIVATE_RS_SOURCE_FILES)" 778$(hide) rm -rf $(PRIVATE_RS_OUTPUT_DIR) 779$(hide) mkdir -p $(PRIVATE_RS_OUTPUT_DIR)/res/raw 780$(hide) mkdir -p $(PRIVATE_RS_OUTPUT_DIR)/src 781$(hide) $(SLANG) \ 782 --allow-rs-prefix \ 783 -o $(PRIVATE_RS_OUTPUT_DIR)/res/raw \ 784 -p $(PRIVATE_RS_OUTPUT_DIR)/src \ 785 $(foreach inc,$(PRIVATE_RS_INCLUDES),$(addprefix -I , $(inc))) \ 786 $(PRIVATE_RS_SOURCE_FILES) 787$(hide) mkdir -p $(dir $@) 788$(hide) touch $@ 789endef 790 791 792########################################################### 793## Commands for running aidl 794########################################################### 795 796define transform-aidl-to-java 797@mkdir -p $(dir $@) 798@echo "Aidl: $(PRIVATE_MODULE) <= $<" 799$(hide) $(AIDL) -d$(patsubst %.java,%.P,$@) $(PRIVATE_AIDL_FLAGS) $< $@ 800endef 801#$(AIDL) $(PRIVATE_AIDL_FLAGS) $< - | indent -nut -br -npcs -l1000 > $@ 802 803 804########################################################### 805## Commands for running java-event-log-tags.py 806########################################################### 807 808define transform-logtags-to-java 809@mkdir -p $(dir $@) 810@echo "logtags: $@ <= $<" 811$(hide) $(JAVATAGS) -o $@ $^ 812endef 813 814 815########################################################### 816## Commands for running gcc to compile a C++ file 817########################################################### 818 819define transform-cpp-to-o 820@mkdir -p $(dir $@) 821@echo "target $(PRIVATE_ARM_MODE) C++: $(PRIVATE_MODULE) <= $<" 822$(hide) $(PRIVATE_CXX) \ 823 $(foreach incdir, \ 824 $(PRIVATE_C_INCLUDES) \ 825 $(if $(PRIVATE_NO_DEFAULT_COMPILER_FLAGS),, \ 826 $(PRIVATE_TARGET_PROJECT_INCLUDES) \ 827 $(PRIVATE_TARGET_C_INCLUDES) \ 828 ) \ 829 , \ 830 -I $(incdir) \ 831 ) \ 832 -c \ 833 $(if $(PRIVATE_NO_DEFAULT_COMPILER_FLAGS),, \ 834 $(PRIVATE_TARGET_GLOBAL_CFLAGS) \ 835 $(PRIVATE_TARGET_GLOBAL_CPPFLAGS) \ 836 $(PRIVATE_ARM_CFLAGS) \ 837 ) \ 838 -fno-rtti \ 839 $(PRIVATE_CFLAGS) \ 840 $(PRIVATE_CPPFLAGS) \ 841 $(PRIVATE_DEBUG_CFLAGS) \ 842 -MD -o $@ $< 843$(hide) $(transform-d-to-p) 844endef 845 846 847########################################################### 848## Commands for running gcc to compile a C file 849########################################################### 850 851# $(1): extra flags 852define transform-c-or-s-to-o-no-deps 853@mkdir -p $(dir $@) 854$(hide) $(PRIVATE_CC) \ 855 $(foreach incdir, \ 856 $(PRIVATE_C_INCLUDES) \ 857 $(if $(PRIVATE_NO_DEFAULT_COMPILER_FLAGS),, \ 858 $(PRIVATE_TARGET_PROJECT_INCLUDES) \ 859 $(PRIVATE_TARGET_C_INCLUDES) \ 860 ) \ 861 , \ 862 -I $(incdir) \ 863 ) \ 864 -c \ 865 $(if $(PRIVATE_NO_DEFAULT_COMPILER_FLAGS),, \ 866 $(PRIVATE_TARGET_GLOBAL_CFLAGS) \ 867 $(PRIVATE_ARM_CFLAGS) \ 868 ) \ 869 $(PRIVATE_CFLAGS) \ 870 $(1) \ 871 $(PRIVATE_DEBUG_CFLAGS) \ 872 -MD -o $@ $< 873endef 874 875define transform-c-to-o-no-deps 876@echo "target $(PRIVATE_ARM_MODE) C: $(PRIVATE_MODULE) <= $<" 877$(call transform-c-or-s-to-o-no-deps, ) 878endef 879 880define transform-s-to-o-no-deps 881@echo "target asm: $(PRIVATE_MODULE) <= $<" 882$(call transform-c-or-s-to-o-no-deps, $(PRIVATE_ASFLAGS)) 883endef 884 885define transform-c-to-o 886$(transform-c-to-o-no-deps) 887$(hide) $(transform-d-to-p) 888endef 889 890define transform-s-to-o 891$(transform-s-to-o-no-deps) 892$(hide) $(transform-d-to-p) 893endef 894 895########################################################### 896## Commands for running gcc to compile an Objective-C file 897## This should never happen for target builds but this 898## will error at build time. 899########################################################### 900 901define transform-m-to-o-no-deps 902@echo "target ObjC: $(PRIVATE_MODULE) <= $<" 903$(call transform-c-or-s-to-o-no-deps) 904endef 905 906define transform-m-to-o 907$(transform-m-to-o-no-deps) 908$(hide) $(transform-d-to-p) 909endef 910 911########################################################### 912## Commands for running gcc to compile a host C++ file 913########################################################### 914 915define transform-host-cpp-to-o 916@mkdir -p $(dir $@) 917@echo "host C++: $(PRIVATE_MODULE) <= $<" 918$(hide) $(PRIVATE_CXX) \ 919 $(foreach incdir, \ 920 $(PRIVATE_C_INCLUDES) \ 921 $(if $(PRIVATE_NO_DEFAULT_COMPILER_FLAGS),, \ 922 $(HOST_PROJECT_INCLUDES) \ 923 $(HOST_C_INCLUDES) \ 924 ) \ 925 , \ 926 -I $(incdir) \ 927 ) \ 928 -c \ 929 $(if $(PRIVATE_NO_DEFAULT_COMPILER_FLAGS),, \ 930 $(HOST_GLOBAL_CFLAGS) \ 931 $(HOST_GLOBAL_CPPFLAGS) \ 932 ) \ 933 $(PRIVATE_CFLAGS) \ 934 $(PRIVATE_CPPFLAGS) \ 935 $(PRIVATE_DEBUG_CFLAGS) \ 936 -MD -o $@ $< 937$(transform-d-to-p) 938endef 939 940 941########################################################### 942## Commands for running gcc to compile a host C file 943########################################################### 944 945# $(1): extra flags 946define transform-host-c-or-s-to-o-no-deps 947@mkdir -p $(dir $@) 948$(hide) $(PRIVATE_CC) \ 949 $(foreach incdir, \ 950 $(PRIVATE_C_INCLUDES) \ 951 $(if $(PRIVATE_NO_DEFAULT_COMPILER_FLAGS),, \ 952 $(HOST_PROJECT_INCLUDES) \ 953 $(HOST_C_INCLUDES) \ 954 ) \ 955 , \ 956 -I $(incdir) \ 957 ) \ 958 -c \ 959 $(if $(PRIVATE_NO_DEFAULT_COMPILER_FLAGS),, \ 960 $(HOST_GLOBAL_CFLAGS) \ 961 ) \ 962 $(PRIVATE_CFLAGS) \ 963 $(1) \ 964 $(PRIVATE_DEBUG_CFLAGS) \ 965 -MD -o $@ $< 966endef 967 968define transform-host-c-to-o-no-deps 969@echo "host C: $(PRIVATE_MODULE) <= $<" 970$(call transform-host-c-or-s-to-o-no-deps, ) 971endef 972 973define transform-host-s-to-o-no-deps 974@echo "host asm: $(PRIVATE_MODULE) <= $<" 975$(call transform-host-c-or-s-to-o-no-deps, $(PRIVATE_ASFLAGS)) 976endef 977 978define transform-host-c-to-o 979$(transform-host-c-to-o-no-deps) 980$(transform-d-to-p) 981endef 982 983define transform-host-s-to-o 984$(transform-host-s-to-o-no-deps) 985$(transform-d-to-p) 986endef 987 988########################################################### 989## Commands for running gcc to compile a host Objective-C file 990########################################################### 991 992define transform-host-m-to-o-no-deps 993@echo "host ObjC: $(PRIVATE_MODULE) <= $<" 994$(call transform-host-c-or-s-to-o-no-deps) 995endef 996 997define tranform-host-m-to-o 998$(transform-host-m-to-o-no-deps) 999$(transform-d-to-p) 1000endef 1001 1002########################################################### 1003## Commands for running ar 1004########################################################### 1005 1006define _concat-if-arg2-not-empty 1007$(if $(2),$(hide) $(1) $(2)) 1008endef 1009 1010# Split long argument list into smaller groups and call the command repeatedly 1011# 1012# $(1): the command without arguments 1013# $(2): the arguments 1014define split-long-arguments 1015$(call _concat-if-arg2-not-empty,$(1),$(wordlist 1,500,$(2))) 1016$(call _concat-if-arg2-not-empty,$(1),$(wordlist 501,1000,$(2))) 1017$(call _concat-if-arg2-not-empty,$(1),$(wordlist 1001,1500,$(2))) 1018$(call _concat-if-arg2-not-empty,$(1),$(wordlist 1501,2000,$(2))) 1019$(call _concat-if-arg2-not-empty,$(1),$(wordlist 2001,2500,$(2))) 1020$(call _concat-if-arg2-not-empty,$(1),$(wordlist 2501,3000,$(2))) 1021$(call _concat-if-arg2-not-empty,$(1),$(wordlist 3001,99999,$(2))) 1022endef 1023 1024define extract-and-include-target-whole-static-libs 1025$(foreach lib,$(PRIVATE_ALL_WHOLE_STATIC_LIBRARIES), \ 1026 $(hide) echo "preparing StaticLib: $(PRIVATE_MODULE) [including $(lib)]"; \ 1027 ldir=$(PRIVATE_INTERMEDIATES_DIR)/WHOLE/$(basename $(notdir $(lib)))_objs;\ 1028 rm -rf $$ldir; \ 1029 mkdir -p $$ldir; \ 1030 filelist=; \ 1031 for f in `$(TARGET_AR) t $(lib)`; do \ 1032 $(TARGET_AR) p $(lib) $$f > $$ldir/$$f; \ 1033 filelist="$$filelist $$ldir/$$f"; \ 1034 done ; \ 1035 $(TARGET_AR) $(TARGET_GLOBAL_ARFLAGS) $(PRIVATE_ARFLAGS) $@ $$filelist;\ 1036) 1037endef 1038 1039# Explicitly delete the archive first so that ar doesn't 1040# try to add to an existing archive. 1041define transform-o-to-static-lib 1042@mkdir -p $(dir $@) 1043@rm -f $@ 1044$(extract-and-include-target-whole-static-libs) 1045@echo "target StaticLib: $(PRIVATE_MODULE) ($@)" 1046$(call split-long-arguments,$(TARGET_AR) $(TARGET_GLOBAL_ARFLAGS) $(PRIVATE_ARFLAGS) $@,$(filter %.o, $^)) 1047endef 1048 1049########################################################### 1050## Commands for running host ar 1051########################################################### 1052 1053define extract-and-include-host-whole-static-libs 1054$(foreach lib,$(PRIVATE_ALL_WHOLE_STATIC_LIBRARIES), \ 1055 $(hide) echo "preparing StaticLib: $(PRIVATE_MODULE) [including $(lib)]"; \ 1056 ldir=$(PRIVATE_INTERMEDIATES_DIR)/WHOLE/$(basename $(notdir $(lib)))_objs;\ 1057 rm -rf $$ldir; \ 1058 mkdir -p $$ldir; \ 1059 filelist=; \ 1060 for f in `$(HOST_AR) t $(lib) | grep '\.o$$'`; do \ 1061 $(HOST_AR) p $(lib) $$f > $$ldir/$$f; \ 1062 filelist="$$filelist $$ldir/$$f"; \ 1063 done ; \ 1064 $(HOST_AR) $(HOST_GLOBAL_ARFLAGS) $(PRIVATE_ARFLAGS) $@ $$filelist;\ 1065) 1066endef 1067 1068# Explicitly delete the archive first so that ar doesn't 1069# try to add to an existing archive. 1070define transform-host-o-to-static-lib 1071@mkdir -p $(dir $@) 1072@rm -f $@ 1073$(extract-and-include-host-whole-static-libs) 1074@echo "host StaticLib: $(PRIVATE_MODULE) ($@)" 1075$(call split-long-arguments,$(HOST_AR) $(HOST_GLOBAL_ARFLAGS) $(PRIVATE_ARFLAGS) $@,$(filter %.o, $^)) 1076endef 1077 1078 1079########################################################### 1080## Commands for running gcc to link a shared library or package 1081########################################################### 1082 1083# ld just seems to be so finicky with command order that we allow 1084# it to be overriden en-masse see combo/linux-arm.make for an example. 1085ifneq ($(HOST_CUSTOM_LD_COMMAND),true) 1086define transform-host-o-to-shared-lib-inner 1087$(HOST_CXX) \ 1088 -Wl,-rpath-link=$(TARGET_OUT_INTERMEDIATE_LIBRARIES) \ 1089 -Wl,-rpath,\$$ORIGIN/../lib \ 1090 -shared -Wl,-soname,$(notdir $@) \ 1091 $(PRIVATE_LDFLAGS) \ 1092 $(HOST_GLOBAL_LD_DIRS) \ 1093 $(if $(PRIVATE_NO_DEFAULT_COMPILER_FLAGS),, \ 1094 $(HOST_GLOBAL_LDFLAGS) \ 1095 ) \ 1096 $(PRIVATE_ALL_OBJECTS) \ 1097 -Wl,--whole-archive \ 1098 $(call normalize-host-libraries,$(PRIVATE_ALL_WHOLE_STATIC_LIBRARIES)) \ 1099 -Wl,--no-whole-archive \ 1100 $(call normalize-host-libraries,$(PRIVATE_ALL_STATIC_LIBRARIES)) \ 1101 $(call normalize-host-libraries,$(PRIVATE_ALL_SHARED_LIBRARIES)) \ 1102 -o $@ \ 1103 $(PRIVATE_LDLIBS) 1104endef 1105endif 1106 1107define transform-host-o-to-shared-lib 1108@mkdir -p $(dir $@) 1109@echo "host SharedLib: $(PRIVATE_MODULE) ($@)" 1110$(hide) $(transform-host-o-to-shared-lib-inner) 1111endef 1112 1113define transform-host-o-to-package 1114@mkdir -p $(dir $@) 1115@echo "host Package: $(PRIVATE_MODULE) ($@)" 1116$(hide) $(transform-host-o-to-shared-lib-inner) 1117endef 1118 1119 1120########################################################### 1121## Commands for running gcc to link a shared library or package 1122########################################################### 1123 1124#echo >$@.vers "{"; \ 1125#echo >>$@.vers " global:"; \ 1126#$(BUILD_SYSTEM)/filter_symbols.sh $(TARGET_NM) " " ";" $(filter %.o,$^) | sort -u >>$@.vers; \ 1127#echo >>$@.vers " local:"; \ 1128#echo >>$@.vers " *;"; \ 1129#echo >>$@.vers "};"; \ 1130 1131# -Wl,--version-script=$@.vers \ 1132 1133# ld just seems to be so finicky with command order that we allow 1134# it to be overriden en-masse see combo/linux-arm.make for an example. 1135ifneq ($(TARGET_CUSTOM_LD_COMMAND),true) 1136define transform-o-to-shared-lib-inner 1137$(TARGET_CXX) \ 1138 $(PRIVATE_TARGET_GLOBAL_LDFLAGS) \ 1139 -Wl,-rpath-link=$(TARGET_OUT_INTERMEDIATE_LIBRARIES) \ 1140 -Wl,-rpath,\$$ORIGIN/../lib \ 1141 -shared -Wl,-soname,$(notdir $@) \ 1142 $(PRIVATE_LDFLAGS) \ 1143 $(PRIVATE_TARGET_GLOBAL_LD_DIRS) \ 1144 $(PRIVATE_ALL_OBJECTS) \ 1145 -Wl,--whole-archive \ 1146 $(call normalize-host-libraries,$(PRIVATE_ALL_WHOLE_STATIC_LIBRARIES)) \ 1147 -Wl,--no-whole-archive \ 1148 $(call normalize-target-libraries,$(PRIVATE_ALL_STATIC_LIBRARIES)) \ 1149 $(call normalize-target-libraries,$(PRIVATE_ALL_SHARED_LIBRARIES)) \ 1150 -o $@ \ 1151 $(PRIVATE_LDLIBS) 1152endef 1153endif 1154 1155define transform-o-to-shared-lib 1156@mkdir -p $(dir $@) 1157@echo "target SharedLib: $(PRIVATE_MODULE) ($@)" 1158$(hide) $(transform-o-to-shared-lib-inner) 1159endef 1160 1161define transform-o-to-package 1162@mkdir -p $(dir $@) 1163@echo "target Package: $(PRIVATE_MODULE) ($@)" 1164$(hide) $(transform-o-to-shared-lib-inner) 1165endef 1166 1167 1168########################################################### 1169## Commands for filtering a target executable or library 1170########################################################### 1171 1172define transform-to-stripped 1173@mkdir -p $(dir $@) 1174@echo "target Strip: $(PRIVATE_MODULE) ($@)" 1175$(hide) $(TARGET_STRIP_COMMAND) 1176endef 1177 1178define transform-to-prelinked 1179@mkdir -p $(dir $@) 1180@echo "target Prelink: $(PRIVATE_MODULE) ($@)" 1181$(hide) $(APRIORI) \ 1182 --prelinkmap $(TARGET_PRELINKER_MAP) \ 1183 --locals-only \ 1184 --quiet \ 1185 $< \ 1186 --output $@ 1187endef 1188 1189 1190########################################################### 1191## Commands for running gcc to link an executable 1192########################################################### 1193 1194ifneq ($(TARGET_CUSTOM_LD_COMMAND),true) 1195define transform-o-to-executable-inner 1196$(TARGET_CXX) \ 1197 $(TARGET_GLOBAL_LDFLAGS) \ 1198 -Wl,-rpath-link=$(TARGET_OUT_INTERMEDIATE_LIBRARIES) \ 1199 $(TARGET_GLOBAL_LD_DIRS) \ 1200 -Wl,-rpath-link=$(TARGET_OUT_INTERMEDIATE_LIBRARIES) \ 1201 -Wl,-rpath,\$$ORIGIN/../lib \ 1202 $(PRIVATE_LDFLAGS) \ 1203 $(TARGET_GLOBAL_LD_DIRS) \ 1204 $(PRIVATE_ALL_OBJECTS) \ 1205 -Wl,--whole-archive \ 1206 $(call normalize-target-libraries,$(PRIVATE_ALL_WHOLE_STATIC_LIBRARIES)) \ 1207 -Wl,--no-whole-archive \ 1208 $(call normalize-target-libraries,$(PRIVATE_ALL_STATIC_LIBRARIES)) \ 1209 $(call normalize-target-libraries,$(PRIVATE_ALL_SHARED_LIBRARIES)) \ 1210 -o $@ \ 1211 $(PRIVATE_LDLIBS) 1212endef 1213endif 1214 1215define transform-o-to-executable 1216@mkdir -p $(dir $@) 1217@echo "target Executable: $(PRIVATE_MODULE) ($@)" 1218$(hide) $(transform-o-to-executable-inner) 1219endef 1220 1221 1222########################################################### 1223## Commands for running gcc to link a statically linked 1224## executable. In practice, we only use this on arm, so 1225## the other platforms don't have the 1226## transform-o-to-static-executable defined 1227########################################################### 1228 1229ifneq ($(TARGET_CUSTOM_LD_COMMAND),true) 1230define transform-o-to-static-executable-inner 1231endef 1232endif 1233 1234define transform-o-to-static-executable 1235@mkdir -p $(dir $@) 1236@echo "target StaticExecutable: $(PRIVATE_MODULE) ($@)" 1237$(hide) $(transform-o-to-static-executable-inner) 1238endef 1239 1240 1241########################################################### 1242## Commands for running gcc to link a host executable 1243########################################################### 1244 1245ifneq ($(HOST_CUSTOM_LD_COMMAND),true) 1246define transform-host-o-to-executable-inner 1247$(HOST_CXX) \ 1248 -Wl,-rpath-link=$(TARGET_OUT_INTERMEDIATE_LIBRARIES) \ 1249 -Wl,-rpath,\$$ORIGIN/../lib \ 1250 $(HOST_GLOBAL_LD_DIRS) \ 1251 $(PRIVATE_LDFLAGS) \ 1252 $(if $(PRIVATE_NO_DEFAULT_COMPILER_FLAGS),, \ 1253 $(HOST_GLOBAL_LDFLAGS) \ 1254 ) \ 1255 $(PRIVATE_ALL_OBJECTS) \ 1256 -Wl,--whole-archive \ 1257 $(call normalize-host-libraries,$(PRIVATE_ALL_WHOLE_STATIC_LIBRARIES)) \ 1258 -Wl,--no-whole-archive \ 1259 $(call normalize-host-libraries,$(PRIVATE_ALL_STATIC_LIBRARIES)) \ 1260 $(call normalize-host-libraries,$(PRIVATE_ALL_SHARED_LIBRARIES)) \ 1261 -o $@ \ 1262 $(PRIVATE_LDLIBS) 1263endef 1264endif 1265 1266define transform-host-o-to-executable 1267@mkdir -p $(dir $@) 1268@echo "host Executable: $(PRIVATE_MODULE) ($@)" 1269$(hide) $(transform-host-o-to-executable-inner) 1270endef 1271 1272 1273########################################################### 1274## Commands for running javac to make .class files 1275########################################################### 1276 1277#@echo "Source intermediates dir: $(PRIVATE_SOURCE_INTERMEDIATES_DIR)" 1278#@echo "Source intermediates: $$(find $(PRIVATE_SOURCE_INTERMEDIATES_DIR) -name '*.java')" 1279 1280# TODO: Right now we generate the asset resources twice, first as part 1281# of generating the Java classes, then at the end when packaging the final 1282# assets. This should be changed to do one of two things: (1) Don't generate 1283# any resource files the first time, only create classes during that stage; 1284# or (2) Don't use the -c flag with the second stage, instead taking the 1285# resource files from the first stage as additional input. My original intent 1286# was to use approach (2), but this requires a little more work in the tool. 1287# Maybe we should just use approach (1). 1288 1289# This rule creates the R.java and Manifest.java files, both of which 1290# are PRODUCT-neutral. Don't pass PRODUCT_AAPT_CONFIG to this invocation. 1291define create-resource-java-files 1292@mkdir -p $(PRIVATE_SOURCE_INTERMEDIATES_DIR) 1293@mkdir -p $(dir $(PRIVATE_RESOURCE_PUBLICS_OUTPUT)) 1294$(hide) $(AAPT) package $(PRIVATE_AAPT_FLAGS) -m \ 1295 $(eval # PRODUCT_AAPT_CONFIG is intentionally missing-- see comment.) \ 1296 $(addprefix -J , $(PRIVATE_SOURCE_INTERMEDIATES_DIR)) \ 1297 $(addprefix -M , $(PRIVATE_ANDROID_MANIFEST)) \ 1298 $(addprefix -P , $(PRIVATE_RESOURCE_PUBLICS_OUTPUT)) \ 1299 $(addprefix -S , $(PRIVATE_RESOURCE_DIR)) \ 1300 $(addprefix -A , $(PRIVATE_ASSET_DIR)) \ 1301 $(addprefix -I , $(PRIVATE_AAPT_INCLUDES)) \ 1302 $(addprefix -G , $(PRIVATE_PROGUARD_OPTIONS_FILE)) \ 1303 $(addprefix --min-sdk-version , $(DEFAULT_APP_TARGET_SDK)) \ 1304 $(addprefix --target-sdk-version , $(DEFAULT_APP_TARGET_SDK)) \ 1305 $(if $(filter --version-code,$(PRIVATE_AAPT_FLAGS)),,$(addprefix --version-code , $(PLATFORM_SDK_VERSION))) \ 1306 $(if $(filter --version-name,$(PRIVATE_AAPT_FLAGS)),,$(addprefix --version-name , $(PLATFORM_VERSION)-$(BUILD_NUMBER))) \ 1307 $(addprefix --rename-manifest-package , $(PRIVATE_MANIFEST_PACKAGE_NAME)) \ 1308 $(addprefix --rename-instrumentation-target-package , $(PRIVATE_MANIFEST_INSTRUMENTATION_FOR)) 1309endef 1310 1311ifeq ($(HOST_OS),windows) 1312xlint_unchecked := 1313else 1314xlint_unchecked := -Xlint:unchecked 1315endif 1316 1317# emit-line, <word list>, <output file> 1318define emit-line 1319 $(if $(1),echo -n '$(strip $(1)) ' >> $(2)) 1320endef 1321 1322# dump-words-to-file, <word list>, <output file> 1323define dump-words-to-file 1324 @rm -f $(2) 1325 @$(call emit-line,$(wordlist 1,200,$(1)),$(2)) 1326 @$(call emit-line,$(wordlist 201,400,$(1)),$(2)) 1327 @$(call emit-line,$(wordlist 401,600,$(1)),$(2)) 1328 @$(call emit-line,$(wordlist 601,800,$(1)),$(2)) 1329 @$(call emit-line,$(wordlist 801,1000,$(1)),$(2)) 1330 @$(call emit-line,$(wordlist 1001,1200,$(1)),$(2)) 1331 @$(call emit-line,$(wordlist 1201,1400,$(1)),$(2)) 1332 @$(call emit-line,$(wordlist 1401,1600,$(1)),$(2)) 1333 @$(call emit-line,$(wordlist 1601,1800,$(1)),$(2)) 1334 @$(call emit-line,$(wordlist 1801,2000,$(1)),$(2)) 1335 @$(call emit-line,$(wordlist 2001,2200,$(1)),$(2)) 1336 @$(call emit-line,$(wordlist 2201,2400,$(1)),$(2)) 1337 @$(call emit-line,$(wordlist 2401,2600,$(1)),$(2)) 1338 @$(call emit-line,$(wordlist 2601,2800,$(1)),$(2)) 1339 @$(call emit-line,$(wordlist 2801,3000,$(1)),$(2)) 1340 @$(call emit-line,$(wordlist 3001,3200,$(1)),$(2)) 1341 @$(call emit-line,$(wordlist 3201,3400,$(1)),$(2)) 1342 @$(call emit-line,$(wordlist 3401,3600,$(1)),$(2)) 1343 @$(call emit-line,$(wordlist 3601,3800,$(1)),$(2)) 1344 @$(call emit-line,$(wordlist 3801,4000,$(1)),$(2)) 1345 @$(call emit-line,$(wordlist 4001,4200,$(1)),$(2)) 1346 @$(call emit-line,$(wordlist 4201,4400,$(1)),$(2)) 1347 @$(call emit-line,$(wordlist 4401,4600,$(1)),$(2)) 1348 @$(call emit-line,$(wordlist 4601,4800,$(1)),$(2)) 1349 @$(call emit-line,$(wordlist 4801,5000,$(1)),$(2)) 1350 @$(if $(wordlist 5001,5002,$(1)),$(error Too many words ($(words $(1))))) 1351endef 1352 1353# For a list of jar files, unzip them to a specified directory, 1354# but make sure that no META-INF files come along for the ride. 1355# 1356# $(1): files to unzip 1357# $(2): destination directory 1358define unzip-jar-files 1359 $(hide) for f in $(1); \ 1360 do \ 1361 if [ ! -f $$f ]; then \ 1362 echo Missing file $$f; \ 1363 exit 1; \ 1364 fi; \ 1365 unzip -qo $$f -d $(2); \ 1366 (cd $(2) && rm -rf META-INF); \ 1367 done 1368endef 1369 1370# below we write the list of java files to java-source-list to avoid argument 1371# list length problems with Cygwin we filter out duplicate java file names 1372# because eclipse's compiler doesn't like them. 1373define transform-java-to-classes.jar 1374@echo "target Java: $(PRIVATE_MODULE) ($(PRIVATE_CLASS_INTERMEDIATES_DIR))" 1375$(hide) rm -f $@ 1376$(hide) rm -rf $(PRIVATE_CLASS_INTERMEDIATES_DIR) 1377$(hide) mkdir -p $(PRIVATE_CLASS_INTERMEDIATES_DIR) 1378$(call unzip-jar-files,$(PRIVATE_STATIC_JAVA_LIBRARIES), \ 1379 $(PRIVATE_CLASS_INTERMEDIATES_DIR)) 1380$(call dump-words-to-file,$(PRIVATE_JAVA_SOURCES),$(dir $(PRIVATE_CLASS_INTERMEDIATES_DIR))/java-source-list) 1381$(hide) if [ -d "$(PRIVATE_SOURCE_INTERMEDIATES_DIR)" ]; then \ 1382 find $(PRIVATE_SOURCE_INTERMEDIATES_DIR) -name '*.java' >> $(dir $(PRIVATE_CLASS_INTERMEDIATES_DIR))/java-source-list; \ 1383fi 1384$(hide) tr ' ' '\n' < $(dir $(PRIVATE_CLASS_INTERMEDIATES_DIR))/java-source-list \ 1385 | sort -u > $(dir $(PRIVATE_CLASS_INTERMEDIATES_DIR))/java-source-list-uniq 1386$(hide) $(TARGET_JAVAC) -encoding ascii $(PRIVATE_BOOTCLASSPATH) \ 1387 $(addprefix -classpath ,$(strip \ 1388 $(call normalize-path-list,$(PRIVATE_ALL_JAVA_LIBRARIES)))) \ 1389 $(PRIVATE_JAVACFLAGS) $(strip $(PRIVATE_JAVAC_DEBUG_FLAGS)) \ 1390 $(if $(findstring true,$(LOCAL_WARNINGS_ENABLE)),$(xlint_unchecked),) \ 1391 -extdirs "" -d $(PRIVATE_CLASS_INTERMEDIATES_DIR) \ 1392 \@$(dir $(PRIVATE_CLASS_INTERMEDIATES_DIR))/java-source-list-uniq \ 1393 || ( rm -rf $(PRIVATE_CLASS_INTERMEDIATES_DIR) ; exit 41 ) 1394$(hide) rm -f $(dir $(PRIVATE_CLASS_INTERMEDIATES_DIR))/java-source-list 1395$(hide) rm -f $(dir $(PRIVATE_CLASS_INTERMEDIATES_DIR))/java-source-list-uniq 1396$(hide) mkdir -p $(dir $@) 1397$(hide) jar $(if $(strip $(PRIVATE_JAR_MANIFEST)),-cfm,-cf) \ 1398 $@ $(PRIVATE_JAR_MANIFEST) -C $(PRIVATE_CLASS_INTERMEDIATES_DIR) . 1399$(hide) rm -rf $(PRIVATE_CLASS_INTERMEDIATES_DIR) 1400endef 1401 1402define transform-classes.jar-to-emma 1403$(hide) java -classpath $(EMMA_JAR) emma instr -outmode fullcopy -outfile \ 1404 $(PRIVATE_EMMA_COVERAGE_FILE) -ip $< -d $(PRIVATE_EMMA_INTERMEDIATES_DIR) \ 1405 $(addprefix -ix , $(PRIVATE_EMMA_COVERAGE_FILTER)) 1406endef 1407 1408#TODO: use a smaller -Xmx value for most libraries; 1409# only core.jar and framework.jar need a heap this big. 1410# Avoid the memory arguments on Windows, dx fails to load for some reason with them. 1411define transform-classes.jar-to-dex 1412@echo "target Dex: $(PRIVATE_MODULE)" 1413@mkdir -p $(dir $@) 1414$(hide) $(DX) \ 1415 $(if $(findstring windows,$(HOST_OS)),,-JXms16M -JXmx1536M) \ 1416 --dex --output=$@ \ 1417 $(if $(NO_OPTIMIZE_DX), \ 1418 --no-optimize) \ 1419 $(if $(GENERATE_DEX_DEBUG), \ 1420 --debug --verbose \ 1421 --dump-to=$(@:.dex=.lst) \ 1422 --dump-width=1000) \ 1423 $(PRIVATE_DX_FLAGS) \ 1424 $< 1425endef 1426 1427# Create a mostly-empty .jar file that we'll add to later. 1428# The MacOS jar tool doesn't like creating empty jar files, 1429# so we need to give it something. 1430define create-empty-package 1431@mkdir -p $(dir $@) 1432$(hide) touch $(dir $@)/dummy 1433$(hide) (cd $(dir $@) && jar cf $(notdir $@) dummy) 1434$(hide) zip -qd $@ dummy 1435$(hide) rm $(dir $@)/dummy 1436endef 1437 1438#TODO: we kinda want to build different asset packages for 1439# different configurations, then combine them later (or something). 1440# Per-locale, etc. 1441# A list of dynamic and static parameters; build layers for 1442# dynamic params that lay over the static ones. 1443#TODO: update the manifest to point to the package file 1444#Note that the version numbers are given to aapt as simple default 1445#values; applications can override these by explicitly stating 1446#them in their manifest. 1447define add-assets-to-package 1448$(hide) $(AAPT) package -u $(PRIVATE_AAPT_FLAGS) \ 1449 $(addprefix -c , $(PRODUCT_AAPT_CONFIG)) \ 1450 $(addprefix -M , $(PRIVATE_ANDROID_MANIFEST)) \ 1451 $(addprefix -S , $(PRIVATE_RESOURCE_DIR)) \ 1452 $(addprefix -A , $(PRIVATE_ASSET_DIR)) \ 1453 $(addprefix -I , $(PRIVATE_AAPT_INCLUDES)) \ 1454 $(addprefix --min-sdk-version , $(DEFAULT_APP_TARGET_SDK)) \ 1455 $(addprefix --target-sdk-version , $(DEFAULT_APP_TARGET_SDK)) \ 1456 $(if $(filter --version-code,$(PRIVATE_AAPT_FLAGS)),,$(addprefix --version-code , $(PLATFORM_SDK_VERSION))) \ 1457 $(if $(filter --version-name,$(PRIVATE_AAPT_FLAGS)),,$(addprefix --version-name , $(PLATFORM_VERSION)-$(BUILD_NUMBER))) \ 1458 $(addprefix --rename-manifest-package , $(PRIVATE_MANIFEST_PACKAGE_NAME)) \ 1459 $(addprefix --rename-instrumentation-target-package , $(PRIVATE_MANIFEST_INSTRUMENTATION_FOR)) \ 1460 -F $@ 1461endef 1462 1463define add-jni-shared-libs-to-package 1464$(hide) rm -rf $(dir $@)lib 1465$(hide) mkdir -p $(dir $@)lib/$(PRIVATE_JNI_SHARED_LIBRARIES_ABI) 1466$(hide) cp $(PRIVATE_JNI_SHARED_LIBRARIES) $(dir $@)lib/$(PRIVATE_JNI_SHARED_LIBRARIES_ABI) 1467$(hide) (cd $(dir $@) && zip -r $(notdir $@) lib) 1468$(hide) rm -rf $(dir $@)lib 1469endef 1470 1471#TODO: update the manifest to point to the dex file 1472define add-dex-to-package 1473$(hide) $(AAPT) add -k $@ $(PRIVATE_DEX_FILE) 1474endef 1475 1476define add-java-resources-to-package 1477$(hide) jar uf $@ $(PRIVATE_EXTRA_JAR_ARGS) 1478endef 1479 1480# Sign a package using the specified key/cert. 1481# 1482define sign-package 1483$(hide) mv $@ $@.unsigned 1484$(hide) java -jar $(SIGNAPK_JAR) \ 1485 $(PRIVATE_CERTIFICATE) $(PRIVATE_PRIVATE_KEY) $@.unsigned $@.signed 1486$(hide) mv $@.signed $@ 1487endef 1488 1489# Align STORED entries of a package on 4-byte boundaries 1490# to make them easier to mmap. 1491# 1492define align-package 1493$(hide) mv $@ $@.unaligned 1494$(hide) $(ZIPALIGN) -f 4 $@.unaligned $@.aligned 1495$(hide) mv $@.aligned $@ 1496endef 1497 1498define install-dex-debug 1499$(hide) if [ -f "$(PRIVATE_INTERMEDIATES_DIR)/classes.dex" ]; then \ 1500 mkdir -p $(TOP)/dalvik/DEBUG-FILES; \ 1501 $(ACP) $(PRIVATE_INTERMEDIATES_DIR)/classes.dex \ 1502 $(TOP)/dalvik/DEBUG-FILES/$(PRIVATE_MODULE).dex; \ 1503 fi 1504$(hide) if [ -f "$(PRIVATE_INTERMEDIATES_DIR)/classes.lst" ]; then \ 1505 mkdir -p $(TOP)/dalvik/DEBUG-FILES; \ 1506 $(ACP) $(PRIVATE_INTERMEDIATES_DIR)/classes.lst \ 1507 $(TOP)/dalvik/DEBUG-FILES/$(PRIVATE_MODULE).lst; \ 1508 fi 1509endef 1510 1511# TODO(joeo): If we can ever upgrade to post 3.81 make and get the 1512# new prebuilt rules to work, we should change this to copy the 1513# resources to the out directory and then copy the resources. 1514 1515# Note: not using aapt tool for this because we aren't making 1516# an android package for the host. 1517define transform-host-java-to-package 1518@echo "host Java: $(PRIVATE_MODULE) ($(PRIVATE_CLASS_INTERMEDIATES_DIR))" 1519@rm -f $@ 1520@rm -rf $(PRIVATE_CLASS_INTERMEDIATES_DIR) 1521@mkdir -p $(dir $@) 1522@mkdir -p $(PRIVATE_CLASS_INTERMEDIATES_DIR) 1523$(call unzip-jar-files,$(PRIVATE_STATIC_JAVA_LIBRARIES), \ 1524 $(PRIVATE_CLASS_INTERMEDIATES_DIR)) 1525$(call dump-words-to-file,$(sort\ 1526 $(PRIVATE_JAVA_SOURCES)),\ 1527 $(PRIVATE_INTERMEDIATES_DIR)/java-source-list-uniq) 1528$(hide) $(HOST_JAVAC) -encoding ascii -g \ 1529 $(PRIVATE_JAVACFLAGS) $(xlint_unchecked) \ 1530 $(addprefix -classpath ,$(strip \ 1531 $(call normalize-path-list,$(PRIVATE_ALL_JAVA_LIBRARIES)))) \ 1532 -extdirs "" -d $(PRIVATE_CLASS_INTERMEDIATES_DIR)\ 1533 \@$(PRIVATE_INTERMEDIATES_DIR)/java-source-list-uniq || \ 1534 ( rm -rf $(PRIVATE_CLASS_INTERMEDIATES_DIR) ; exit 41 ) 1535$(hide) rm -f $(PRIVATE_INTERMEDIATES_DIR)/java-source-list 1536$(hide) rm -f $(PRIVATE_INTERMEDIATES_DIR)/java-source-list-uniq 1537$(hide) jar $(if $(strip $(PRIVATE_JAR_MANIFEST)),-cfm,-cf) \ 1538 $@ $(PRIVATE_JAR_MANIFEST) $(PRIVATE_EXTRA_JAR_ARGS) \ 1539 -C $(PRIVATE_CLASS_INTERMEDIATES_DIR) . 1540endef 1541 1542########################################################### 1543## Obfuscate a jar file 1544########################################################### 1545 1546# PRIVATE_KEEP_FILE is a file containing a list of classes 1547# PRIVATE_INTERMEDIATES_DIR is a directory we can use for temporary files 1548# The module using this must depend on 1549# $(HOST_OUT_JAVA_LIBRARIES)/proguard-4.0.1.jar 1550define obfuscate-jar 1551@echo "Obfuscate jar: $(notdir $@) ($@)" 1552@mkdir -p $(dir $@) 1553@rm -f $@ 1554@mkdir -p $(PRIVATE_INTERMEDIATES_DIR) 1555$(hide) sed -e 's/^/-keep class /' < $(PRIVATE_KEEP_FILE) > \ 1556 $(PRIVATE_INTERMEDIATES_DIR)/keep.pro 1557$(hide) java -Xmx512M -jar $(HOST_OUT_JAVA_LIBRARIES)/proguard-4.0.1.jar \ 1558 -injars $< \ 1559 -outjars $@ \ 1560 -target 1.5 \ 1561 -dontnote -dontwarn \ 1562 -printmapping $(PRIVATE_INTERMEDIATES_DIR)/out.map \ 1563 -forceprocessing \ 1564 -renamesourcefileattribute SourceFile \ 1565 -keepattributes Exceptions,InnerClasses,Signature,Deprecated,SourceFile,LineNumberTable,*Annotation*,EnclosingMethod \ 1566 -repackageclasses \ 1567 -keepclassmembers "class * { public protected *; }" \ 1568 @$(PRIVATE_INTERMEDIATES_DIR)/keep.pro 1569endef 1570 1571########################################################### 1572## Commands for copying files 1573########################################################### 1574 1575# Define a rule to copy a header. Used via $(eval) by copy_headers.make. 1576# $(1): source header 1577# $(2): destination header 1578define copy-one-header 1579$(2): $(1) 1580 @echo "Header: $$@" 1581 $$(copy-file-to-new-target-with-cp) 1582endef 1583 1584# Define a rule to copy a file. For use via $(eval). 1585# $(1): source file 1586# $(2): destination file 1587define copy-one-file 1588$(2): $(1) | $(ACP) 1589 @echo "Copy: $$@" 1590 $$(copy-file-to-target) 1591endef 1592 1593# The -t option to acp and the -p option to cp is 1594# required for OSX. OSX has a ridiculous restriction 1595# where it's an error for a .a file's modification time 1596# to disagree with an internal timestamp, and this 1597# macro is used to install .a files (among other things). 1598 1599# Copy a single file from one place to another, 1600# preserving permissions and overwriting any existing 1601# file. 1602define copy-file-to-target 1603@mkdir -p $(dir $@) 1604$(hide) $(ACP) -fpt $< $@ 1605endef 1606 1607# The same as copy-file-to-target, but use the local 1608# cp command instead of acp. 1609define copy-file-to-target-with-cp 1610@mkdir -p $(dir $@) 1611$(hide) cp -fp $< $@ 1612endef 1613 1614# The same as copy-file-to-target, but use the zipalign tool to do so. 1615define copy-file-to-target-with-zipalign 1616@mkdir -p $(dir $@) 1617$(hide) $(ZIPALIGN) -f 4 $< $@ 1618endef 1619 1620# The same as copy-file-to-target, but strip out "# comment"-style 1621# comments (for config files and such). 1622define copy-file-to-target-strip-comments 1623@mkdir -p $(dir $@) 1624$(hide) sed -e 's/#.*$$//' -e 's/[ \t]*$$//' -e '/^$$/d' < $< > $@ 1625endef 1626 1627# The same as copy-file-to-target, but don't preserve 1628# the old modification time. 1629define copy-file-to-new-target 1630@mkdir -p $(dir $@) 1631$(hide) $(ACP) -fp $< $@ 1632endef 1633 1634# The same as copy-file-to-new-target, but use the local 1635# cp command instead of acp. 1636define copy-file-to-new-target-with-cp 1637@mkdir -p $(dir $@) 1638$(hide) cp -f $< $@ 1639endef 1640 1641# Copy a prebuilt file to a target location. 1642define transform-prebuilt-to-target 1643@echo "$(if $(PRIVATE_IS_HOST_MODULE),host,target) Prebuilt: $(PRIVATE_MODULE) ($@)" 1644$(copy-file-to-target) 1645endef 1646 1647# Copy a prebuilt file to a target location, using zipalign on it. 1648define transform-prebuilt-to-target-with-zipalign 1649@echo "$(if $(PRIVATE_IS_HOST_MODULE),host,target) Prebuilt APK: $(PRIVATE_MODULE) ($@)" 1650$(copy-file-to-target-with-zipalign) 1651endef 1652 1653# Copy a prebuilt file to a target location, stripping "# comment" comments. 1654define transform-prebuilt-to-target-strip-comments 1655@echo "$(if $(PRIVATE_IS_HOST_MODULE),host,target) Prebuilt: $(PRIVATE_MODULE) ($@)" 1656$(copy-file-to-target-strip-comments) 1657endef 1658 1659########################################################### 1660## On some platforms (MacOS), after copying a static 1661## library, ranlib must be run to update an internal 1662## timestamp!?!?! 1663########################################################### 1664 1665ifeq ($(HOST_RUN_RANLIB_AFTER_COPYING),true) 1666define transform-host-ranlib-copy-hack 1667 $(hide) ranlib $@ || true 1668endef 1669else 1670define transform-host-ranlib-copy-hack 1671@true 1672endef 1673endif 1674 1675ifeq ($(TARGET_RUN_RANLIB_AFTER_COPYING),true) 1676define transform-ranlib-copy-hack 1677 $(hide) ranlib $@ 1678endef 1679else 1680define transform-ranlib-copy-hack 1681@true 1682endef 1683endif 1684 1685 1686########################################################### 1687## Commands to call Proguard 1688########################################################### 1689 1690# Command to copy the file with acp, if proguard is disabled. 1691define proguard-disabled-commands 1692@echo Copying: $@ 1693$(hide) $(ACP) $< $@ 1694endef 1695 1696# Command to call Proguard 1697# $(1): extra flags for instrumentation. 1698define proguard-enabled-commands 1699@echo Proguard: $@ 1700$(hide) $(PROGUARD) -injars $< -outjars $@ $(PRIVATE_PROGUARD_FLAGS) $(1) 1701endef 1702 1703# Figure out the proguard dictionary file of the module that is instrumentationed for. 1704define get-instrumentation-proguard-flags 1705$(if $(PRIVATE_INSTRUMENTATION_FOR),$(if $(ALL_MODULES.$(PRIVATE_INSTRUMENTATION_FOR).PROGUARD_ENABLED),-applymapping $(call intermediates-dir-for,APPS,$(PRIVATE_INSTRUMENTATION_FOR),,COMMON)/proguard_dictionary)) 1706endef 1707 1708define transform-jar-to-proguard 1709$(eval _instrumentation_proguard_flags:=$(call get-instrumentation-proguard-flags)) 1710$(eval _enable_proguard:=$(PRIVATE_PROGUARD_ENABLED)$(_instrumentation_proguard_flags)) 1711$(if $(_enable_proguard),$(call proguard-enabled-commands,$(_instrumentation_proguard_flags)),$(call proguard-disabled-commands)) 1712$(eval _instrumentation_proguard_flags:=) 1713$(eval _enable_proguard:=) 1714endef 1715 1716 1717########################################################### 1718## Stuff source generated from one-off tools 1719########################################################### 1720 1721define transform-generated-source 1722@echo "target Generated: $(PRIVATE_MODULE) <= $<" 1723@mkdir -p $(dir $@) 1724$(hide) $(PRIVATE_CUSTOM_TOOL) 1725endef 1726 1727 1728########################################################### 1729## Assertions about attributes of the target 1730########################################################### 1731 1732# $(1): The file to check 1733ifndef get-file-size 1734$(error HOST_OS must define get-file-size) 1735endif 1736 1737# Convert a partition data size (eg, as reported in /proc/mtd) to the 1738# size of the image used to flash that partition (which includes a 1739# 64-byte spare area for each 2048-byte page). 1740# $(1): the partition data size 1741define image-size-from-data-size 1742$(shell echo $$(($(1) / 2048 * (2048+64)))) 1743endef 1744 1745# $(1): The file(s) to check (often $@) 1746# $(2): The maximum total image size, in decimal bytes 1747# $(3): the type of filesystem "yaffs" or "raw" 1748# 1749# If $(2) is empty, evaluates to "true" 1750# 1751# Reserve bad blocks. Make sure that MAX(1% of partition size, 2 blocks) 1752# is left over after the image has been flashed. Round the 1% up to the 1753# next whole flash block size. 1754define assert-max-file-size 1755$(if $(2), \ 1756 size=$$(for i in $(1); do $(call get-file-size,$$i); echo +; done; echo 0); \ 1757 total=$$(( $$( echo "$$size" ) )); \ 1758 printname=$$(echo -n "$(1)" | tr " " +); \ 1759 echo "$$printname total size is $$total"; \ 1760 img_blocksize=$(call image-size-from-data-size,$(BOARD_FLASH_BLOCK_SIZE)); \ 1761 if [ "$(3)" == "yaffs" ]; then \ 1762 reservedblocks=8; \ 1763 else \ 1764 reservedblocks=0; \ 1765 fi; \ 1766 twoblocks=$$((img_blocksize * 2)); \ 1767 onepct=$$((((($(2) / 100) - 1) / img_blocksize + 1) * img_blocksize)); \ 1768 reserve=$$(((twoblocks > onepct ? twoblocks : onepct) + \ 1769 reservedblocks * img_blocksize)); \ 1770 maxsize=$$(($(2) - reserve)); \ 1771 if [ "$$total" -gt "$$maxsize" ]; then \ 1772 echo "error: $$printname too large ($$total > [$(2) - $$reserve])"; \ 1773 false; \ 1774 elif [ "$$total" -gt $$((maxsize - 32768)) ]; then \ 1775 echo "WARNING: $$printname approaching size limit ($$total now; limit $$maxsize)"; \ 1776 fi \ 1777 , \ 1778 true \ 1779 ) 1780endef 1781 1782# Like assert-max-file-size, but the second argument is a partition 1783# size, which we'll convert to a max image size before checking it 1784# against the files. 1785# 1786# $(1): The file(s) to check (often $@) 1787# $(2): The partition size. 1788define assert-max-image-size 1789$(if $(2), \ 1790 $(call assert-max-file-size,$(1),$(call image-size-from-data-size,$(2))), \ 1791 true) 1792endef 1793 1794 1795########################################################### 1796## Define device-specific radio files 1797########################################################### 1798 1799# Copy a radio image file to the output location, and add it to 1800# INSTALLED_RADIOIMAGE_TARGET. 1801# $(1): filename 1802define add-radio-file 1803 $(eval $(call add-radio-file-internal,$(1),$(notdir $(1)))) 1804endef 1805define add-radio-file-internal 1806INSTALLED_RADIOIMAGE_TARGET += $$(PRODUCT_OUT)/$(2) 1807ALL_PREBUILT += $$(PRODUCT_OUT)/$(2) 1808$$(PRODUCT_OUT)/$(2) : $$(LOCAL_PATH)/$(1) | $$(ACP) 1809 $$(transform-prebuilt-to-target) 1810endef 1811 1812 1813########################################################### 1814# Override the package defined in $(1), setting the 1815# variables listed below differently. 1816# 1817# $(1): The makefile to override (relative to the source 1818# tree root) 1819# $(2): Old LOCAL_PACKAGE_NAME value. 1820# $(3): New LOCAL_PACKAGE_NAME value. 1821# $(4): New LOCAL_MANIFEST_PACKAGE_NAME value. 1822# $(5): New LOCAL_CERTIFICATE value. 1823# $(6): New LOCAL_INSTRUMENTATION_FOR value. 1824# $(7): New LOCAL_MANIFEST_INSTRUMENTATION_FOR value. 1825# 1826# Note that LOCAL_PACKAGE_OVERRIDES is NOT cleared in 1827# clear_vars.mk. 1828########################################################### 1829define inherit-package 1830 $(eval $(call inherit-package-internal,$(1),$(2),$(3),$(4),$(5),$(6),$(7))) 1831endef 1832 1833define inherit-package-internal 1834 LOCAL_PACKAGE_OVERRIDES \ 1835 := $(strip $(1))||$(strip $(2))||$(strip $(3))||$(strip $(4))||&&$(strip $(5))||&&$(strip $(6))||&&$(strip $(7)) $(LOCAL_PACKAGE_OVERRIDES) 1836 include $(1) 1837 LOCAL_PACKAGE_OVERRIDES \ 1838 := $(wordlist 1,$(words $(LOCAL_PACKAGE_OVERRIDES)), $(LOCAL_PACKAGE_OVERRIDES)) 1839endef 1840 1841# To be used with inherit-package above 1842# Evalutes to true if the package was overridden 1843define set-inherited-package-variables 1844$(strip $(call set-inherited-package-variables-internal)) 1845endef 1846 1847define keep-or-override 1848$(eval $(1) := $(if $(2),$(2),$($(1)))) 1849endef 1850 1851define set-inherited-package-variables-internal 1852 $(eval _o := $(subst ||, ,$(lastword $(LOCAL_PACKAGE_OVERRIDES)))) 1853 $(eval _n := $(subst ||, ,$(firstword $(LOCAL_PACKAGE_OVERRIDES)))) 1854 $(if $(filter $(word 2,$(_n)),$(LOCAL_PACKAGE_NAME)), \ 1855 $(eval LOCAL_PACKAGE_NAME := $(word 3,$(_o))) \ 1856 $(eval LOCAL_MANIFEST_PACKAGE_NAME := $(word 4,$(_o))) \ 1857 $(call keep-or-override,LOCAL_CERTIFICATE,$(patsubst &&%,%,$(word 5,$(_o)))) \ 1858 $(call keep-or-override,LOCAL_INSTRUMENTATION_FOR,$(patsubst &&%,%,$(word 6,$(_o)))) \ 1859 $(call keep-or-override,LOCAL_MANIFEST_INSTRUMENTATION_FOR,$(patsubst &&%,%,$(word 7,$(_o)))) \ 1860 $(eval LOCAL_OVERRIDES_PACKAGES := $(sort $(LOCAL_OVERRIDES_PACKAGES) $(word 2,$(_o)))) \ 1861 true \ 1862 ,) 1863endef 1864 1865 1866########################################################### 1867## Other includes 1868########################################################### 1869 1870# ----------------------------------------------------------------- 1871# Rules and functions to help copy important files to DIST_DIR 1872# when requested. 1873include $(BUILD_SYSTEM)/distdir.mk 1874 1875# ----------------------------------------------------------------- 1876# The modules allowed to use a user tag 1877include $(BUILD_SYSTEM)/user_tags.mk 1878 1879# broken: 1880# $(foreach file,$^,$(if $(findstring,.a,$(suffix $file)),-l$(file),$(file))) 1881 1882########################################################### 1883## Misc notes 1884########################################################### 1885 1886#DEPDIR = .deps 1887#df = $(DEPDIR)/$(*F) 1888 1889#SRCS = foo.c bar.c ... 1890 1891#%.o : %.c 1892# @$(MAKEDEPEND); \ 1893# cp $(df).d $(df).P; \ 1894# sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \ 1895# -e '/^$$/ d' -e 's/$$/ :/' < $(df).d >> $(df).P; \ 1896# rm -f $(df).d 1897# $(COMPILE.c) -o $@ $< 1898 1899#-include $(SRCS:%.c=$(DEPDIR)/%.P) 1900 1901 1902#%.o : %.c 1903# $(COMPILE.c) -MD -o $@ $< 1904# @cp $*.d $*.P; \ 1905# sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \ 1906# -e '/^$$/ d' -e 's/$$/ :/' < $*.d >> $*.P; \ 1907# rm -f $*.d 1908