definitions.mk revision aaf9a5b0ccb502d17fa83a119e69baec1af76d1a
1# 2# Copyright (C) 2008 The Android Open Source Project 3# 4# Licensed under the Apache License, Version 2.0 (the "License"); 5# you may not use this file except in compliance with the License. 6# You may obtain a copy of the License at 7# 8# http://www.apache.org/licenses/LICENSE-2.0 9# 10# Unless required by applicable law or agreed to in writing, software 11# distributed under the License is distributed on an "AS IS" BASIS, 12# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13# See the License for the specific language governing permissions and 14# limitations under the License. 15# 16 17## 18## Common build system definitions. Mostly standard 19## commands for building various types of targets, which 20## are used by others to construct the final targets. 21## 22 23# These are variables we use to collect overall lists 24# of things being processed. 25 26# Full paths to all of the documentation 27ALL_DOCS:= 28 29# The short names of all of the targets in the system. 30# For each element of ALL_MODULES, two other variables 31# are defined: 32# $(ALL_MODULES.$(target)).BUILT 33# $(ALL_MODULES.$(target)).INSTALLED 34# The BUILT variable contains LOCAL_BUILT_MODULE for that 35# target, and the INSTALLED variable contains the LOCAL_INSTALLED_MODULE. 36# Some targets may have multiple files listed in the BUILT and INSTALLED 37# sub-variables. 38ALL_MODULES:= 39 40# Full paths to targets that should be added to the "make droid" 41# set of installed targets. 42ALL_DEFAULT_INSTALLED_MODULES:= 43 44# The list of tags that have been defined by 45# LOCAL_MODULE_TAGS. Each word in this variable maps 46# to a corresponding ALL_MODULE_TAGS.<tagname> variable 47# that contains all of the INSTALLED_MODULEs with that tag. 48ALL_MODULE_TAGS:= 49 50# Similar to ALL_MODULE_TAGS, but contains the short names 51# of all targets for a particular tag. The top-level variable 52# won't have the list of tags; ust ALL_MODULE_TAGS to get 53# the list of all known tags. (This means that this variable 54# will always be empty; it's just here as a placeholder for 55# its sub-variables.) 56ALL_MODULE_NAME_TAGS:= 57 58# Full paths to all prebuilt files that will be copied 59# (used to make the dependency on acp) 60ALL_PREBUILT:= 61 62# Full path to all files that are made by some tool 63ALL_GENERATED_SOURCES:= 64 65# Full path to all asm, C, C++, lex and yacc generated C files. 66# These all have an order-only dependency on the copied headers 67ALL_C_CPP_ETC_OBJECTS:= 68 69# The list of dynamic binaries that haven't been stripped/compressed/etc. 70ALL_ORIGINAL_DYNAMIC_BINARIES:= 71 72# These files go into the SDK 73ALL_SDK_FILES:= 74 75# Files for dalvik. This is often build without building the rest of the OS. 76INTERNAL_DALVIK_MODULES:= 77 78# All findbugs xml files 79ALL_FINDBUGS_FILES:= 80 81# GPL module license files 82ALL_GPL_MODULE_LICENSE_FILES:= 83 84# Target and host installed module's dependencies on shared libraries. 85# They are list of "<module_name>:<installed_file>:lib1,lib2...". 86TARGET_DEPENDENCIES_ON_SHARED_LIBRARIES := 87$(TARGET_2ND_ARCH_VAR_PREFIX)TARGET_DEPENDENCIES_ON_SHARED_LIBRARIES := 88HOST_DEPENDENCIES_ON_SHARED_LIBRARIES := 89$(HOST_2ND_ARCH_VAR_PREFIX)HOST_DEPENDENCIES_ON_SHARED_LIBRARIES := 90 91# Generated class file names for Android resource. 92# They are escaped and quoted so can be passed safely to a bash command. 93ANDROID_RESOURCE_GENERATED_CLASSES := 'R.class' 'R$$*.class' 'Manifest.class' 'Manifest$$*.class' 94 95########################################################### 96## Debugging; prints a variable list to stdout 97########################################################### 98 99# $(1): variable name list, not variable values 100define print-vars 101$(foreach var,$(1), \ 102 $(info $(var):) \ 103 $(foreach word,$($(var)), \ 104 $(info $(space)$(space)$(word)) \ 105 ) \ 106 ) 107endef 108 109########################################################### 110## Evaluates to true if the string contains the word true, 111## and empty otherwise 112## $(1): a var to test 113########################################################### 114 115define true-or-empty 116$(filter true, $(1)) 117endef 118 119 120########################################################### 121## Retrieve the directory of the current makefile 122## Must be called before including any other makefile!! 123########################################################### 124 125# Figure out where we are. 126define my-dir 127$(strip \ 128 $(eval LOCAL_MODULE_MAKEFILE := $$(lastword $$(MAKEFILE_LIST))) \ 129 $(if $(filter $(BUILD_SYSTEM)/% $(OUT_DIR)/%,$(LOCAL_MODULE_MAKEFILE)), \ 130 $(error my-dir must be called before including any other makefile.) \ 131 , \ 132 $(patsubst %/,%,$(dir $(LOCAL_MODULE_MAKEFILE))) \ 133 ) \ 134 ) 135endef 136 137########################################################### 138## Retrieve a list of all makefiles immediately below some directory 139########################################################### 140 141define all-makefiles-under 142$(wildcard $(1)/*/Android.mk) 143endef 144 145########################################################### 146## Look under a directory for makefiles that don't have parent 147## makefiles. 148########################################################### 149 150# $(1): directory to search under 151# Ignores $(1)/Android.mk 152define first-makefiles-under 153$(shell build/tools/findleaves.py --prune=$(OUT_DIR) --prune=.repo --prune=.git \ 154 --mindepth=2 $(1) Android.mk) 155endef 156 157########################################################### 158## Retrieve a list of all makefiles immediately below your directory 159## Must be called before including any other makefile!! 160########################################################### 161 162define all-subdir-makefiles 163$(call all-makefiles-under,$(call my-dir)) 164endef 165 166########################################################### 167## Look in the named list of directories for makefiles, 168## relative to the current directory. 169## Must be called before including any other makefile!! 170########################################################### 171 172# $(1): List of directories to look for under this directory 173define all-named-subdir-makefiles 174$(wildcard $(addsuffix /Android.mk, $(addprefix $(call my-dir)/,$(1)))) 175endef 176 177########################################################### 178## Find all of the java files under the named directories. 179## Meant to be used like: 180## SRC_FILES := $(call all-java-files-under,src tests) 181########################################################### 182 183define all-java-files-under 184$(patsubst ./%,%, \ 185 $(shell cd $(LOCAL_PATH) ; \ 186 find -L $(1) -name "*.java" -and -not -name ".*") \ 187 ) 188endef 189 190########################################################### 191## Find all of the java files from here. Meant to be used like: 192## SRC_FILES := $(call all-subdir-java-files) 193########################################################### 194 195define all-subdir-java-files 196$(call all-java-files-under,.) 197endef 198 199########################################################### 200## Find all of the c files under the named directories. 201## Meant to be used like: 202## SRC_FILES := $(call all-c-files-under,src tests) 203########################################################### 204 205define all-c-files-under 206$(patsubst ./%,%, \ 207 $(shell cd $(LOCAL_PATH) ; \ 208 find -L $(1) -name "*.c" -and -not -name ".*") \ 209 ) 210endef 211 212########################################################### 213## Find all of the c files from here. Meant to be used like: 214## SRC_FILES := $(call all-subdir-c-files) 215########################################################### 216 217define all-subdir-c-files 218$(call all-c-files-under,.) 219endef 220 221########################################################### 222## Find all files named "I*.aidl" under the named directories, 223## which must be relative to $(LOCAL_PATH). The returned list 224## is relative to $(LOCAL_PATH). 225########################################################### 226 227define all-Iaidl-files-under 228$(patsubst ./%,%, \ 229 $(shell cd $(LOCAL_PATH) ; \ 230 find -L $(1) -name "I*.aidl" -and -not -name ".*") \ 231 ) 232endef 233 234########################################################### 235## Find all of the "I*.aidl" files under $(LOCAL_PATH). 236########################################################### 237 238define all-subdir-Iaidl-files 239$(call all-Iaidl-files-under,.) 240endef 241 242########################################################### 243## Find all of the logtags files under the named directories. 244## Meant to be used like: 245## SRC_FILES := $(call all-logtags-files-under,src) 246########################################################### 247 248define all-logtags-files-under 249$(patsubst ./%,%, \ 250 $(shell cd $(LOCAL_PATH) ; \ 251 find -L $(1) -name "*.logtags" -and -not -name ".*") \ 252 ) 253endef 254 255########################################################### 256## Find all of the .proto files under the named directories. 257## Meant to be used like: 258## SRC_FILES := $(call all-proto-files-under,src) 259########################################################### 260 261define all-proto-files-under 262$(patsubst ./%,%, \ 263 $(shell cd $(LOCAL_PATH) ; \ 264 find -L $(1) -name "*.proto" -and -not -name ".*") \ 265 ) 266endef 267 268########################################################### 269## Find all of the RenderScript files under the named directories. 270## Meant to be used like: 271## SRC_FILES := $(call all-renderscript-files-under,src) 272########################################################### 273 274define all-renderscript-files-under 275$(patsubst ./%,%, \ 276 $(shell cd $(LOCAL_PATH) ; \ 277 find -L $(1) \( -name "*.rs" -or -name "*.fs" \) -and -not -name ".*") \ 278 ) 279endef 280 281########################################################### 282## Find all of the S files under the named directories. 283## Meant to be used like: 284## SRC_FILES := $(call all-c-files-under,src tests) 285########################################################### 286 287define all-S-files-under 288$(patsubst ./%,%, \ 289 $(shell cd $(LOCAL_PATH) ; \ 290 find -L $(1) -name "*.S" -and -not -name ".*") \ 291 ) 292endef 293 294########################################################### 295## Find all of the html files under the named directories. 296## Meant to be used like: 297## SRC_FILES := $(call all-html-files-under,src tests) 298########################################################### 299 300define all-html-files-under 301$(patsubst ./%,%, \ 302 $(shell cd $(LOCAL_PATH) ; \ 303 find -L $(1) -name "*.html" -and -not -name ".*") \ 304 ) 305endef 306 307########################################################### 308## Find all of the html files from here. Meant to be used like: 309## SRC_FILES := $(call all-subdir-html-files) 310########################################################### 311 312define all-subdir-html-files 313$(call all-html-files-under,.) 314endef 315 316########################################################### 317## Find all of the files matching pattern 318## SRC_FILES := $(call find-subdir-files, <pattern>) 319########################################################### 320 321define find-subdir-files 322$(patsubst ./%,%,$(shell cd $(LOCAL_PATH) ; find -L $(1))) 323endef 324 325########################################################### 326# find the files in the subdirectory $1 of LOCAL_DIR 327# matching pattern $2, filtering out files $3 328# e.g. 329# SRC_FILES += $(call find-subdir-subdir-files, \ 330# css, *.cpp, DontWantThis.cpp) 331########################################################### 332 333define find-subdir-subdir-files 334$(filter-out $(patsubst %,$(1)/%,$(3)),$(patsubst ./%,%,$(shell cd \ 335 $(LOCAL_PATH) ; find -L $(1) -maxdepth 1 -name $(2)))) 336endef 337 338########################################################### 339## Find all of the files matching pattern 340## SRC_FILES := $(call all-subdir-java-files) 341########################################################### 342 343define find-subdir-assets 344$(if $(1),$(patsubst ./%,%, \ 345 $(shell if [ -d $(1) ] ; then cd $(1) ; find ./ -not -name '.*' -and -type f -and -not -type l ; fi)), \ 346 $(warning Empty argument supplied to find-subdir-assets) \ 347) 348endef 349 350########################################################### 351## Find various file types in a list of directories relative to $(LOCAL_PATH) 352########################################################### 353 354define find-other-java-files 355 $(call find-subdir-files,$(1) -name "*.java" -and -not -name ".*") 356endef 357 358define find-other-html-files 359 $(call find-subdir-files,$(1) -name "*.html" -and -not -name ".*") 360endef 361 362########################################################### 363# Use utility find to find given files in the given subdirs. 364# This function uses $(1), instead of LOCAL_PATH as the base. 365# $(1): the base dir, relative to the root of the source tree. 366# $(2): the file name pattern to be passed to find as "-name". 367# $(3): a list of subdirs of the base dir. 368# Returns: a list of paths relative to the base dir. 369########################################################### 370 371define find-files-in-subdirs 372$(patsubst ./%,%, \ 373 $(shell cd $(1) ; \ 374 find -L $(3) -name $(2) -and -not -name ".*") \ 375 ) 376endef 377 378########################################################### 379## Scan through each directory of $(1) looking for files 380## that match $(2) using $(wildcard). Useful for seeing if 381## a given directory or one of its parents contains 382## a particular file. Returns the first match found, 383## starting furthest from the root. 384########################################################### 385 386define find-parent-file 387$(strip \ 388 $(eval _fpf := $(wildcard $(foreach f, $(2), $(strip $(1))/$(f)))) \ 389 $(if $(_fpf),$(_fpf), \ 390 $(if $(filter-out ./ .,$(1)), \ 391 $(call find-parent-file,$(patsubst %/,%,$(dir $(1))),$(2)) \ 392 ) \ 393 ) \ 394) 395endef 396 397########################################################### 398## Function we can evaluate to introduce a dynamic dependency 399########################################################### 400 401define add-dependency 402$(1): $(2) 403endef 404 405########################################################### 406## The intermediates directory. Where object files go for 407## a given target. We could technically get away without 408## the "_intermediates" suffix on the directory, but it's 409## nice to be able to grep for that string to find out if 410## anyone's abusing the system. 411########################################################### 412 413# $(1): target class, like "APPS" 414# $(2): target name, like "NotePad" 415# $(3): if non-empty, this is a HOST target. 416# $(4): if non-empty, force the intermediates to be COMMON 417# $(5): if non-empty, force the intermedistes to be for the 2nd arch 418define intermediates-dir-for 419$(strip \ 420 $(eval _idfClass := $(strip $(1))) \ 421 $(if $(_idfClass),, \ 422 $(error $(LOCAL_PATH): Class not defined in call to intermediates-dir-for)) \ 423 $(eval _idfName := $(strip $(2))) \ 424 $(if $(_idfName),, \ 425 $(error $(LOCAL_PATH): Name not defined in call to intermediates-dir-for)) \ 426 $(eval _idfPrefix := $(if $(strip $(3)),HOST,TARGET)) \ 427 $(eval _idf2ndArchPrefix := $(if $(strip $(5)),$(TARGET_2ND_ARCH_VAR_PREFIX))) \ 428 $(if $(filter $(_idfPrefix)-$(_idfClass),$(COMMON_MODULE_CLASSES))$(4), \ 429 $(eval _idfIntBase := $($(_idfPrefix)_OUT_COMMON_INTERMEDIATES)) \ 430 ,$(if $(filter $(_idfClass),SHARED_LIBRARIES STATIC_LIBRARIES EXECUTABLES GYP),\ 431 $(eval _idfIntBase := $($(_idf2ndArchPrefix)$(_idfPrefix)_OUT_INTERMEDIATES)) \ 432 ,$(eval _idfIntBase := $($(_idfPrefix)_OUT_INTERMEDIATES)) \ 433 ) \ 434 ) \ 435 $(_idfIntBase)/$(_idfClass)/$(_idfName)_intermediates \ 436) 437endef 438 439# Uses LOCAL_MODULE_CLASS, LOCAL_MODULE, and LOCAL_IS_HOST_MODULE 440# to determine the intermediates directory. 441# 442# $(1): if non-empty, force the intermediates to be COMMON 443# $(2): if non-empty, force the intermediates to be for the 2nd arch 444define local-intermediates-dir 445$(strip \ 446 $(if $(strip $(LOCAL_MODULE_CLASS)),, \ 447 $(error $(LOCAL_PATH): LOCAL_MODULE_CLASS not defined before call to local-intermediates-dir)) \ 448 $(if $(strip $(LOCAL_MODULE)),, \ 449 $(error $(LOCAL_PATH): LOCAL_MODULE not defined before call to local-intermediates-dir)) \ 450 $(call intermediates-dir-for,$(LOCAL_MODULE_CLASS),$(LOCAL_MODULE),$(LOCAL_IS_HOST_MODULE),$(1),$(2)) \ 451) 452endef 453 454########################################################### 455## The generated sources directory. Placing generated 456## source files directly in the intermediates directory 457## causes problems for multiarch builds, where there are 458## two intermediates directories for a single target. Put 459## them in a separate directory, and they will be copied to 460## each intermediates directory automatically. 461########################################################### 462 463# $(1): target class, like "APPS" 464# $(2): target name, like "NotePad" 465# $(3): if non-empty, this is a HOST target. 466# $(4): if non-empty, force the generated sources to be COMMON 467define generated-sources-dir-for 468$(strip \ 469 $(eval _idfClass := $(strip $(1))) \ 470 $(if $(_idfClass),, \ 471 $(error $(LOCAL_PATH): Class not defined in call to generated-sources-dir-for)) \ 472 $(eval _idfName := $(strip $(2))) \ 473 $(if $(_idfName),, \ 474 $(error $(LOCAL_PATH): Name not defined in call to generated-sources-dir-for)) \ 475 $(eval _idfPrefix := $(if $(strip $(3)),HOST,TARGET)) \ 476 $(if $(filter $(_idfPrefix)-$(_idfClass),$(COMMON_MODULE_CLASSES))$(4), \ 477 $(eval _idfIntBase := $($(_idfPrefix)_OUT_GEN_COMMON)) \ 478 , \ 479 $(eval _idfIntBase := $($(_idfPrefix)_OUT_GEN)) \ 480 ) \ 481 $(_idfIntBase)/$(_idfClass)/$(_idfName)_intermediates \ 482) 483endef 484 485# Uses LOCAL_MODULE_CLASS, LOCAL_MODULE, and LOCAL_IS_HOST_MODULE 486# to determine the generated sources directory. 487# 488# $(1): if non-empty, force the intermediates to be COMMON 489define local-generated-sources-dir 490$(strip \ 491 $(if $(strip $(LOCAL_MODULE_CLASS)),, \ 492 $(error $(LOCAL_PATH): LOCAL_MODULE_CLASS not defined before call to local-generated-sources-dir)) \ 493 $(if $(strip $(LOCAL_MODULE)),, \ 494 $(error $(LOCAL_PATH): LOCAL_MODULE not defined before call to local-generated-sources-dir)) \ 495 $(call generated-sources-dir-for,$(LOCAL_MODULE_CLASS),$(LOCAL_MODULE),$(LOCAL_IS_HOST_MODULE),$(1)) \ 496) 497endef 498 499########################################################### 500## Convert "path/to/libXXX.so" to "-lXXX". 501## Any "path/to/libXXX.a" elements pass through unchanged. 502########################################################### 503 504define normalize-libraries 505$(foreach so,$(filter %.so,$(1)),-l$(patsubst lib%.so,%,$(notdir $(so))))\ 506$(filter-out %.so,$(1)) 507endef 508 509# TODO: change users to call the common version. 510define normalize-host-libraries 511$(call normalize-libraries,$(1)) 512endef 513 514define normalize-target-libraries 515$(call normalize-libraries,$(1)) 516endef 517 518########################################################### 519## Convert a list of short module names (e.g., "framework", "Browser") 520## into the list of files that are built for those modules. 521## NOTE: this won't return reliable results until after all 522## sub-makefiles have been included. 523## $(1): target list 524########################################################### 525 526define module-built-files 527$(foreach module,$(1),$(ALL_MODULES.$(module).BUILT)) 528endef 529 530########################################################### 531## Convert a list of short modules names (e.g., "framework", "Browser") 532## into the list of files that are installed for those modules. 533## NOTE: this won't return reliable results until after all 534## sub-makefiles have been included. 535## $(1): target list 536########################################################### 537 538define module-installed-files 539$(foreach module,$(1),$(ALL_MODULES.$(module).INSTALLED)) 540endef 541 542########################################################### 543## Convert a list of short modules names (e.g., "framework", "Browser") 544## into the list of files that should be used when linking 545## against that module as a public API. 546## TODO: Allow this for more than JAVA_LIBRARIES modules 547## NOTE: this won't return reliable results until after all 548## sub-makefiles have been included. 549## $(1): target list 550########################################################### 551 552define module-stubs-files 553$(foreach module,$(1),$(ALL_MODULES.$(module).STUBS)) 554endef 555 556########################################################### 557## Evaluates to the timestamp file for a doc module, which 558## is the dependency that should be used. 559## $(1): doc module 560########################################################### 561 562define doc-timestamp-for 563$(OUT_DOCS)/$(strip $(1))-timestamp 564endef 565 566 567########################################################### 568## Convert "core ext framework" to "out/.../javalib.jar ..." 569## $(1): library list 570## $(2): Non-empty if IS_HOST_MODULE 571########################################################### 572 573# $(1): library name 574# $(2): Non-empty if IS_HOST_MODULE 575define _java-lib-dir 576$(call intermediates-dir-for, \ 577 JAVA_LIBRARIES,$(1),$(2),COMMON) 578endef 579 580# $(1): library name 581# $(2): Non-empty if IS_HOST_MODULE 582define _java-lib-full-classes.jar 583$(call _java-lib-dir,$(1),$(2))/classes$(COMMON_JAVA_PACKAGE_SUFFIX) 584endef 585 586# $(1): library name list 587# $(2): Non-empty if IS_HOST_MODULE 588define java-lib-files 589$(foreach lib,$(1),$(call _java-lib-full-classes.jar,$(lib),$(2))) 590endef 591 592# $(1): library name 593# $(2): Non-empty if IS_HOST_MODULE 594define _java-lib-full-dep 595$(call _java-lib-dir,$(1),$(2))/$(if $(2),javalib,classes)$(COMMON_JAVA_PACKAGE_SUFFIX) 596endef 597 598# $(1): library name list 599# $(2): Non-empty if IS_HOST_MODULE 600define java-lib-deps 601$(foreach lib,$(1),$(call _java-lib-full-dep,$(lib),$(2))) 602endef 603 604########################################################### 605## Run rot13 on a string 606## $(1): the string. Must be one line. 607########################################################### 608define rot13 609$(shell echo $(1) | tr 'a-zA-Z' 'n-za-mN-ZA-M') 610endef 611 612 613########################################################### 614## Returns true if $(1) and $(2) are equal. Returns 615## the empty string if they are not equal. 616########################################################### 617define streq 618$(strip $(if $(strip $(1)),\ 619 $(if $(strip $(2)),\ 620 $(if $(filter-out __,_$(subst $(strip $(1)),,$(strip $(2)))$(subst $(strip $(2)),,$(strip $(1)))_),,true), \ 621 ),\ 622 $(if $(strip $(2)),\ 623 ,\ 624 true)\ 625 )) 626endef 627 628########################################################### 629## Convert "a b c" into "a:b:c" 630########################################################### 631define normalize-path-list 632$(subst $(space),:,$(strip $(1))) 633endef 634 635########################################################### 636## Read the word out of a colon-separated list of words. 637## This has the same behavior as the built-in function 638## $(word n,str). 639## 640## The individual words may not contain spaces. 641## 642## $(1): 1 based index 643## $(2): value of the form a:b:c... 644########################################################### 645 646define word-colon 647$(word $(1),$(subst :,$(space),$(2))) 648endef 649 650########################################################### 651## Convert "a=b c= d e = f" into "a=b c=d e=f" 652## 653## $(1): list to collapse 654## $(2): if set, separator word; usually "=", ":", or ":=" 655## Defaults to "=" if not set. 656########################################################### 657 658define collapse-pairs 659$(eval _cpSEP := $(strip $(if $(2),$(2),=)))\ 660$(subst $(space)$(_cpSEP)$(space),$(_cpSEP),$(strip \ 661 $(subst $(_cpSEP), $(_cpSEP) ,$(1)))) 662endef 663 664########################################################### 665## Given a list of pairs, if multiple pairs have the same 666## first components, keep only the first pair. 667## 668## $(1): list of pairs 669## $(2): the separator word, such as ":", "=", etc. 670define uniq-pairs-by-first-component 671$(eval _upbfc_fc_set :=)\ 672$(strip $(foreach w,$(1), $(eval _first := $(word 1,$(subst $(2),$(space),$(w))))\ 673 $(if $(filter $(_upbfc_fc_set),$(_first)),,$(w)\ 674 $(eval _upbfc_fc_set += $(_first)))))\ 675$(eval _upbfc_fc_set :=)\ 676$(eval _first:=) 677endef 678 679########################################################### 680## MODULE_TAG set operations 681########################################################### 682 683# Given a list of tags, return the targets that specify 684# any of those tags. 685# $(1): tag list 686define modules-for-tag-list 687$(sort $(foreach tag,$(1),$(foreach m,$(ALL_MODULE_NAME_TAGS.$(tag)),$(ALL_MODULES.$(m).INSTALLED)))) 688endef 689 690# Same as modules-for-tag-list, but operates on 691# ALL_MODULE_NAME_TAGS. 692# $(1): tag list 693define module-names-for-tag-list 694$(sort $(foreach tag,$(1),$(ALL_MODULE_NAME_TAGS.$(tag)))) 695endef 696 697# Given an accept and reject list, find the matching 698# set of targets. If a target has multiple tags and 699# any of them are rejected, the target is rejected. 700# Reject overrides accept. 701# $(1): list of tags to accept 702# $(2): list of tags to reject 703#TODO(dbort): do $(if $(strip $(1)),$(1),$(ALL_MODULE_TAGS)) 704#TODO(jbq): as of 20100106 nobody uses the second parameter 705define get-tagged-modules 706$(filter-out \ 707 $(call modules-for-tag-list,$(2)), \ 708 $(call modules-for-tag-list,$(1))) 709endef 710 711########################################################### 712## Append a leaf to a base path. Properly deals with 713## base paths ending in /. 714## 715## $(1): base path 716## $(2): leaf path 717########################################################### 718 719define append-path 720$(subst //,/,$(1)/$(2)) 721endef 722 723 724########################################################### 725## Package filtering 726########################################################### 727 728# Given a list of installed modules (short or long names) 729# return a list of the packages (yes, .apk packages, not 730# modules in general) that are overridden by this list and, 731# therefore, should not be installed. 732# $(1): mixed list of installed modules 733# TODO: This is fragile; find a reliable way to get this information. 734define _get-package-overrides 735 $(eval ### Discard any words containing slashes, unless they end in .apk, \ 736 ### in which case trim off the directory component and the suffix. \ 737 ### If there are no slashes, keep the entire word.) 738 $(eval _gpo_names := $(subst /,@@@ @@@,$(1))) 739 $(eval _gpo_names := \ 740 $(filter %.apk,$(_gpo_names)) \ 741 $(filter-out %@@@ @@@%,$(_gpo_names))) 742 $(eval _gpo_names := $(patsubst %.apk,%,$(_gpo_names))) 743 $(eval _gpo_names := $(patsubst @@@%,%,$(_gpo_names))) 744 745 $(eval ### Remove any remaining words that contain dots.) 746 $(eval _gpo_names := $(subst .,@@@ @@@,$(_gpo_names))) 747 $(eval _gpo_names := $(filter-out %@@@ @@@%,$(_gpo_names))) 748 749 $(eval ### Now we have a list of any words that could possibly refer to \ 750 ### packages, although there may be words that do not. Only \ 751 ### real packages will be present under PACKAGES.*, though.) 752 $(foreach _gpo_name,$(_gpo_names),$(PACKAGES.$(_gpo_name).OVERRIDES)) 753endef 754 755define get-package-overrides 756$(sort $(strip $(call _get-package-overrides,$(1)))) 757endef 758 759########################################################### 760## Output the command lines, or not 761########################################################### 762 763ifeq ($(strip $(SHOW_COMMANDS)),) 764define pretty 765@echo $1 766endef 767hide := @ 768else 769define pretty 770endef 771hide := 772endif 773 774########################################################### 775## Dump the variables that are associated with targets 776########################################################### 777 778define dump-module-variables 779@echo all_dependencies=$^ 780@echo PRIVATE_YACCFLAGS=$(PRIVATE_YACCFLAGS); 781@echo PRIVATE_CFLAGS=$(PRIVATE_CFLAGS); 782@echo PRIVATE_CPPFLAGS=$(PRIVATE_CPPFLAGS); 783@echo PRIVATE_DEBUG_CFLAGS=$(PRIVATE_DEBUG_CFLAGS); 784@echo PRIVATE_C_INCLUDES=$(PRIVATE_C_INCLUDES); 785@echo PRIVATE_LDFLAGS=$(PRIVATE_LDFLAGS); 786@echo PRIVATE_LDLIBS=$(PRIVATE_LDLIBS); 787@echo PRIVATE_ARFLAGS=$(PRIVATE_ARFLAGS); 788@echo PRIVATE_AAPT_FLAGS=$(PRIVATE_AAPT_FLAGS); 789@echo PRIVATE_DX_FLAGS=$(PRIVATE_DX_FLAGS); 790@echo PRIVATE_JAVACFLAGS=$(PRIVATE_JAVACFLAGS); 791@echo PRIVATE_JAVA_LIBRARIES=$(PRIVATE_JAVA_LIBRARIES); 792@echo PRIVATE_ALL_SHARED_LIBRARIES=$(PRIVATE_ALL_SHARED_LIBRARIES); 793@echo PRIVATE_ALL_STATIC_LIBRARIES=$(PRIVATE_ALL_STATIC_LIBRARIES); 794@echo PRIVATE_ALL_WHOLE_STATIC_LIBRARIES=$(PRIVATE_ALL_WHOLE_STATIC_LIBRARIES); 795@echo PRIVATE_ALL_OBJECTS=$(PRIVATE_ALL_OBJECTS); 796@echo PRIVATE_NO_CRT=$(PRIVATE_NO_CRT); 797endef 798 799########################################################### 800## Commands for using sed to replace given variable values 801########################################################### 802 803define transform-variables 804@mkdir -p $(dir $@) 805@echo "Sed: $(if $(PRIVATE_MODULE),$(PRIVATE_MODULE),$@) <= $<" 806$(hide) sed $(foreach var,$(REPLACE_VARS),-e "s/{{$(var)}}/$(subst /,\/,$(PWD)/$($(var)))/g") $< >$@ 807$(hide) if [ "$(suffix $@)" = ".sh" ]; then chmod a+rx $@; fi 808endef 809 810 811########################################################### 812## Commands for munging the dependency files GCC generates 813########################################################### 814# $(1): the input .d file 815# $(2): the output .P file 816define transform-d-to-p-args 817$(hide) cp $(1) $(2); \ 818 sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \ 819 -e '/^$$/ d' -e 's/$$/ :/' < $(1) >> $(2); \ 820 rm -f $(1) 821endef 822 823define transform-d-to-p 824$(call transform-d-to-p-args,$(@:%.o=%.d),$(@:%.o=%.P)) 825endef 826 827########################################################### 828## Commands for running lex 829########################################################### 830 831define transform-l-to-cpp 832@mkdir -p $(dir $@) 833@echo "Lex: $(PRIVATE_MODULE) <= $<" 834$(hide) $(LEX) -o$@ $< 835endef 836 837########################################################### 838## Commands for running yacc 839## 840## Because the extension of c++ files can change, the 841## extension must be specified in $1. 842## E.g, "$(call transform-y-to-cpp,.cpp)" 843########################################################### 844 845define transform-y-to-cpp 846@mkdir -p $(dir $@) 847@echo "Yacc: $(PRIVATE_MODULE) <= $<" 848$(YACC) $(PRIVATE_YACCFLAGS) -o $@ $< 849touch $(@:$1=$(YACC_HEADER_SUFFIX)) 850echo '#ifndef '$(@F:$1=_h) > $(@:$1=.h) 851echo '#define '$(@F:$1=_h) >> $(@:$1=.h) 852cat $(@:$1=$(YACC_HEADER_SUFFIX)) >> $(@:$1=.h) 853echo '#endif' >> $(@:$1=.h) 854endef 855 856########################################################### 857## Commands to compile RenderScript to Java 858########################################################### 859 860define transform-renderscripts-to-java-and-bc 861@echo "RenderScript: $(PRIVATE_MODULE) <= $(PRIVATE_RS_SOURCE_FILES)" 862$(hide) rm -rf $(PRIVATE_RS_OUTPUT_DIR) 863$(hide) mkdir -p $(PRIVATE_RS_OUTPUT_DIR)/res/raw 864$(hide) mkdir -p $(PRIVATE_RS_OUTPUT_DIR)/src 865$(hide) $(PRIVATE_RS_CC) \ 866 -o $(PRIVATE_RS_OUTPUT_DIR)/res/raw \ 867 -p $(PRIVATE_RS_OUTPUT_DIR)/src \ 868 -d $(PRIVATE_RS_OUTPUT_DIR) \ 869 -a $@ -MD \ 870 $(addprefix -target-api , $(PRIVATE_RS_TARGET_API)) \ 871 $(PRIVATE_RS_FLAGS) \ 872 $(foreach inc,$(PRIVATE_RS_INCLUDES),$(addprefix -I , $(inc))) \ 873 $(PRIVATE_RS_SOURCE_FILES) 874 $(foreach d,$(PRIVATE_DEP_FILES),\ 875 $(call transform-d-to-p-args,$(d),$(d:%.d=%.P))$(newline)) 876$(hide) mkdir -p $(dir $@) 877$(hide) touch $@ 878endef 879 880define transform-bc-to-so 881@echo "Renderscript compatibility: $(notdir $@) <= $(notdir $<)" 882$(hide) mkdir -p $(dir $@) 883$(hide) $(BCC_COMPAT) -O3 -o $(dir $@)/$(notdir $(<:.bc=.o)) -fPIC -shared \ 884 -rt-path $(RS_PREBUILT_CLCORE) -mtriple $(RS_COMPAT_TRIPLE) $< 885$(hide) $(PRIVATE_CXX) -shared -Wl,-soname,$(notdir $@) -nostdlib \ 886 -Wl,-rpath,\$$ORIGIN/../lib \ 887 $(dir $@)/$(notdir $(<:.bc=.o)) \ 888 $(RS_PREBUILT_COMPILER_RT) \ 889 -o $@ $(TARGET_GLOBAL_LDFLAGS) -Wl,--hash-style=sysv -L prebuilts/gcc/ \ 890 $(RS_PREBUILT_LIBPATH) -L $(TARGET_OUT_INTERMEDIATE_LIBRARIES) \ 891 -lRSSupport -lm -lc 892endef 893 894########################################################### 895## Commands to compile RenderScript to C++ 896########################################################### 897 898define transform-renderscripts-to-cpp-and-bc 899@echo "RenderScript: $(PRIVATE_MODULE) <= $(PRIVATE_RS_SOURCE_FILES)" 900$(hide) rm -rf $(PRIVATE_RS_OUTPUT_DIR) 901$(hide) mkdir -p $(PRIVATE_RS_OUTPUT_DIR)/ 902$(hide) $(PRIVATE_RS_CC) \ 903 -o $(PRIVATE_RS_OUTPUT_DIR)/ \ 904 -d $(PRIVATE_RS_OUTPUT_DIR) \ 905 -a $@ -MD \ 906 -reflect-c++ \ 907 $(PRIVATE_RS_FLAGS) \ 908 $(addprefix -I , $(PRIVATE_RS_INCLUDES)) \ 909 $(PRIVATE_RS_SOURCE_FILES) 910 $(foreach d,$(PRIVATE_DEP_FILES),\ 911 $(call transform-d-to-p-args,$(d),$(d:%.d=%.P))$(newline)) 912$(hide) mkdir -p $(dir $@) 913$(hide) touch $@ 914endef 915 916 917########################################################### 918## Commands for running aidl 919########################################################### 920 921define transform-aidl-to-java 922@mkdir -p $(dir $@) 923@echo "Aidl: $(PRIVATE_MODULE) <= $<" 924$(hide) $(AIDL) -d$(patsubst %.java,%.P,$@) $(PRIVATE_AIDL_FLAGS) $< $@ 925endef 926#$(AIDL) $(PRIVATE_AIDL_FLAGS) $< - | indent -nut -br -npcs -l1000 > $@ 927 928 929########################################################### 930## Commands for running java-event-log-tags.py 931########################################################### 932 933define transform-logtags-to-java 934@mkdir -p $(dir $@) 935@echo "logtags: $@ <= $<" 936$(hide) $(JAVATAGS) -o $@ $^ 937endef 938 939 940########################################################### 941## Commands for running protoc to compile .proto into .java 942########################################################### 943 944define transform-proto-to-java 945@mkdir -p $(dir $@) 946@echo "Protoc: $@ <= $(PRIVATE_PROTO_SRC_FILES)" 947@rm -rf $(PRIVATE_PROTO_JAVA_OUTPUT_DIR) 948@mkdir -p $(PRIVATE_PROTO_JAVA_OUTPUT_DIR) 949$(hide) for f in $(PRIVATE_PROTO_SRC_FILES); do \ 950 $(PROTOC) \ 951 $(addprefix --proto_path=, $(PRIVATE_PROTO_INCLUDES)) \ 952 $(PRIVATE_PROTO_JAVA_OUTPUT_OPTION)="$(PRIVATE_PROTO_JAVA_OUTPUT_PARAMS):$(PRIVATE_PROTO_JAVA_OUTPUT_DIR)" \ 953 $(PRIVATE_PROTOC_FLAGS) \ 954 $$f || exit 33; \ 955 done 956$(hide) touch $@ 957endef 958 959###################################################################### 960## Commands for running protoc to compile .proto into .pb.cc and .pb.h 961###################################################################### 962define transform-proto-to-cc 963@mkdir -p $(dir $@) 964@echo "Protoc: $@ <= $<" 965$(hide) $(PROTOC) \ 966 $(addprefix --proto_path=, $(PRIVATE_PROTO_INCLUDES)) \ 967 $(PRIVATE_PROTOC_FLAGS) \ 968 --cpp_out=$(PRIVATE_PROTO_CC_OUTPUT_DIR) $< 969endef 970 971 972########################################################### 973## Commands for running gcc to compile a C++ file 974########################################################### 975 976define transform-cpp-to-o 977@mkdir -p $(dir $@) 978@echo "target $(PRIVATE_ARM_MODE) C++: $(PRIVATE_MODULE) <= $<" 979$(hide) $(PRIVATE_CXX) \ 980 $(addprefix -I , $(PRIVATE_C_INCLUDES)) \ 981 $(shell cat $(PRIVATE_IMPORT_INCLUDES)) \ 982 $(addprefix -isystem ,\ 983 $(if $(PRIVATE_NO_DEFAULT_COMPILER_FLAGS),, \ 984 $(filter-out $(PRIVATE_C_INCLUDES), \ 985 $(PRIVATE_TARGET_PROJECT_INCLUDES) \ 986 $(PRIVATE_TARGET_C_INCLUDES)))) \ 987 -c \ 988 $(if $(PRIVATE_NO_DEFAULT_COMPILER_FLAGS),, \ 989 $(PRIVATE_TARGET_GLOBAL_CFLAGS) \ 990 $(PRIVATE_TARGET_GLOBAL_CPPFLAGS) \ 991 $(PRIVATE_ARM_CFLAGS) \ 992 ) \ 993 $(PRIVATE_RTTI_FLAG) \ 994 $(PRIVATE_CFLAGS) \ 995 $(PRIVATE_CPPFLAGS) \ 996 $(PRIVATE_DEBUG_CFLAGS) \ 997 $(GLOBAL_CFLAGS_NO_OVERRIDE) \ 998 $(GLOBAL_CPPFLAGS_NO_OVERRIDE) \ 999 -MD -MF $(patsubst %.o,%.d,$@) -o $@ $< 1000$(transform-d-to-p) 1001endef 1002 1003 1004########################################################### 1005## Commands for running gcc to compile a C file 1006########################################################### 1007 1008# $(1): extra flags 1009define transform-c-or-s-to-o-no-deps 1010@mkdir -p $(dir $@) 1011$(hide) $(PRIVATE_CC) \ 1012 $(addprefix -I , $(PRIVATE_C_INCLUDES)) \ 1013 $(shell cat $(PRIVATE_IMPORT_INCLUDES)) \ 1014 $(addprefix -isystem ,\ 1015 $(if $(PRIVATE_NO_DEFAULT_COMPILER_FLAGS),, \ 1016 $(filter-out $(PRIVATE_C_INCLUDES), \ 1017 $(PRIVATE_TARGET_PROJECT_INCLUDES) \ 1018 $(PRIVATE_TARGET_C_INCLUDES)))) \ 1019 -c \ 1020 $(if $(PRIVATE_NO_DEFAULT_COMPILER_FLAGS),, \ 1021 $(PRIVATE_TARGET_GLOBAL_CFLAGS) \ 1022 $(PRIVATE_TARGET_GLOBAL_CONLYFLAGS) \ 1023 $(PRIVATE_ARM_CFLAGS) \ 1024 ) \ 1025 $(1) \ 1026 -MD -MF $(patsubst %.o,%.d,$@) -o $@ $< 1027endef 1028 1029define transform-c-to-o-no-deps 1030@echo "target $(PRIVATE_ARM_MODE) C: $(PRIVATE_MODULE) <= $<" 1031$(call transform-c-or-s-to-o-no-deps, \ 1032 $(PRIVATE_CFLAGS) \ 1033 $(PRIVATE_CONLYFLAGS) \ 1034 $(PRIVATE_DEBUG_CFLAGS) \ 1035 $(GLOBAL_CFLAGS_NO_OVERRIDE)) 1036endef 1037 1038define transform-s-to-o-no-deps 1039@echo "target asm: $(PRIVATE_MODULE) <= $<" 1040$(call transform-c-or-s-to-o-no-deps, $(PRIVATE_ASFLAGS)) 1041endef 1042 1043define transform-c-to-o 1044$(transform-c-to-o-no-deps) 1045$(transform-d-to-p) 1046endef 1047 1048define transform-s-to-o 1049$(transform-s-to-o-no-deps) 1050$(transform-d-to-p) 1051endef 1052 1053# YASM compilation 1054define transform-asm-to-o 1055@mkdir -p $(dir $@) 1056$(hide) $(YASM) \ 1057 $(addprefix -I , $(PRIVATE_C_INCLUDES)) \ 1058 $($(PRIVATE_2ND_ARCH_VAR_PREFIX)TARGET_GLOBAL_YASM_FLAGS) \ 1059 $(PRIVATE_ASFLAGS) \ 1060 -o $@ $< 1061endef 1062 1063########################################################### 1064## Commands for running gcc to compile an Objective-C file 1065## This should never happen for target builds but this 1066## will error at build time. 1067########################################################### 1068 1069define transform-m-to-o-no-deps 1070@echo "target ObjC: $(PRIVATE_MODULE) <= $<" 1071$(call transform-c-or-s-to-o-no-deps, $(PRIVATE_CFLAGS) $(PRIVATE_DEBUG_CFLAGS)) 1072endef 1073 1074define transform-m-to-o 1075$(transform-m-to-o-no-deps) 1076$(transform-d-to-p) 1077endef 1078 1079########################################################### 1080## Commands for running gcc to compile a host C++ file 1081########################################################### 1082 1083define transform-host-cpp-to-o 1084@mkdir -p $(dir $@) 1085@echo "host C++: $(PRIVATE_MODULE) <= $<" 1086$(hide) $(PRIVATE_CXX) \ 1087 $(addprefix -I , $(PRIVATE_C_INCLUDES)) \ 1088 $(shell cat $(PRIVATE_IMPORT_INCLUDES)) \ 1089 $(addprefix -isystem ,\ 1090 $(if $(PRIVATE_NO_DEFAULT_COMPILER_FLAGS),, \ 1091 $(filter-out $(PRIVATE_C_INCLUDES), \ 1092 $(HOST_PROJECT_INCLUDES) \ 1093 $(PRIVATE_HOST_C_INCLUDES)))) \ 1094 -c \ 1095 $(if $(PRIVATE_NO_DEFAULT_COMPILER_FLAGS),, \ 1096 $(PRIVATE_HOST_GLOBAL_CFLAGS) \ 1097 $(PRIVATE_HOST_GLOBAL_CPPFLAGS) \ 1098 ) \ 1099 $(PRIVATE_CFLAGS) \ 1100 $(PRIVATE_CPPFLAGS) \ 1101 $(PRIVATE_DEBUG_CFLAGS) \ 1102 -MD -MF $(patsubst %.o,%.d,$@) -o $@ $< 1103$(transform-d-to-p) 1104endef 1105 1106 1107########################################################### 1108## Commands for running gcc to compile a host C file 1109########################################################### 1110 1111# $(1): extra flags 1112define transform-host-c-or-s-to-o-no-deps 1113@mkdir -p $(dir $@) 1114$(hide) $(PRIVATE_CC) \ 1115 $(addprefix -I , $(PRIVATE_C_INCLUDES)) \ 1116 $(shell cat $(PRIVATE_IMPORT_INCLUDES)) \ 1117 $(addprefix -isystem ,\ 1118 $(if $(PRIVATE_NO_DEFAULT_COMPILER_FLAGS),, \ 1119 $(filter-out $(PRIVATE_C_INCLUDES), \ 1120 $(HOST_PROJECT_INCLUDES) \ 1121 $(PRIVATE_HOST_C_INCLUDES)))) \ 1122 -c \ 1123 $(if $(PRIVATE_NO_DEFAULT_COMPILER_FLAGS),, \ 1124 $(PRIVATE_HOST_GLOBAL_CFLAGS) \ 1125 $(PRIVATE_HOST_GLOBAL_CONLYFLAGS) \ 1126 ) \ 1127 $(1) \ 1128 -MD -MF $(patsubst %.o,%.d,$@) -o $@ $< 1129endef 1130 1131define transform-host-c-to-o-no-deps 1132@echo "host C: $(PRIVATE_MODULE) <= $<" 1133$(call transform-host-c-or-s-to-o-no-deps, $(PRIVATE_CFLAGS) $(PRIVATE_CONLYFLAGS) $(PRIVATE_DEBUG_CFLAGS)) 1134endef 1135 1136define transform-host-s-to-o-no-deps 1137@echo "host asm: $(PRIVATE_MODULE) <= $<" 1138$(call transform-host-c-or-s-to-o-no-deps, $(PRIVATE_ASFLAGS)) 1139endef 1140 1141define transform-host-c-to-o 1142$(transform-host-c-to-o-no-deps) 1143$(transform-d-to-p) 1144endef 1145 1146define transform-host-s-to-o 1147$(transform-host-s-to-o-no-deps) 1148$(transform-d-to-p) 1149endef 1150 1151########################################################### 1152## Commands for running gcc to compile a host Objective-C file 1153########################################################### 1154 1155define transform-host-m-to-o-no-deps 1156@echo "host ObjC: $(PRIVATE_MODULE) <= $<" 1157$(call transform-host-c-or-s-to-o-no-deps, $(PRIVATE_CFLAGS) $(PRIVATE_DEBUG_CFLAGS)) 1158endef 1159 1160define transform-host-m-to-o 1161$(transform-host-m-to-o-no-deps) 1162$(transform-d-to-p) 1163endef 1164 1165 1166########################################################### 1167## Rules to compile a single C/C++ source with ../ in the path 1168########################################################### 1169# Replace "../" in object paths with $(DOTDOT_REPLACEMENT). 1170DOTDOT_REPLACEMENT := dotdot/ 1171 1172## Rule to compile a C++ source file with ../ in the path. 1173## Must be called with $(eval). 1174# $(1): the C++ source file in LOCAL_SRC_FILES. 1175# $(2): the additional dependencies. 1176# $(3): the variable name to collect the output object file. 1177define compile-dotdot-cpp-file 1178o := $(intermediates)/$(patsubst %$(LOCAL_CPP_EXTENSION),%.o,$(subst ../,$(DOTDOT_REPLACEMENT),$(1))) 1179$$(o) : $(TOPDIR)$(LOCAL_PATH)/$(1) $(2) 1180 $$(transform-$$(PRIVATE_HOST)cpp-to-o) 1181-include $$(o:%.o=%.P) 1182$(3) += $$(o) 1183endef 1184 1185## Rule to compile a C source file with ../ in the path. 1186## Must be called with $(eval). 1187# $(1): the C source file in LOCAL_SRC_FILES. 1188# $(2): the additional dependencies. 1189# $(3): the variable name to collect the output object file. 1190define compile-dotdot-c-file 1191o := $(intermediates)/$(patsubst %.c,%.o,$(subst ../,$(DOTDOT_REPLACEMENT),$(1))) 1192$$(o) : $(TOPDIR)$(LOCAL_PATH)/$(1) $(2) 1193 $$(transform-$$(PRIVATE_HOST)c-to-o) 1194-include $$(o:%.o=%.P) 1195$(3) += $$(o) 1196endef 1197 1198## Rule to compile a .S source file with ../ in the path. 1199## Must be called with $(eval). 1200# $(1): the .S source file in LOCAL_SRC_FILES. 1201# $(2): the additional dependencies. 1202# $(3): the variable name to collect the output object file. 1203define compile-dotdot-s-file 1204o := $(intermediates)/$(patsubst %.S,%.o,$(subst ../,$(DOTDOT_REPLACEMENT),$(1))) 1205$$(o) : $(TOPDIR)$(LOCAL_PATH)/$(1) $(2) 1206 $$(transform-$$(PRIVATE_HOST)s-to-o) 1207-include $$(o:%.o=%.P) 1208$(3) += $$(o) 1209endef 1210 1211## Rule to compile a .s source file with ../ in the path. 1212## Must be called with $(eval). 1213# $(1): the .s source file in LOCAL_SRC_FILES. 1214# $(2): the additional dependencies. 1215# $(3): the variable name to collect the output object file. 1216define compile-dotdot-s-file-no-deps 1217o := $(intermediates)/$(patsubst %.s,%.o,$(subst ../,$(DOTDOT_REPLACEMENT),$(1))) 1218$$(o) : $(TOPDIR)$(LOCAL_PATH)/$(1) $(2) 1219 $$(transform-$$(PRIVATE_HOST)s-to-o-no-deps) 1220$(3) += $$(o) 1221endef 1222 1223########################################################### 1224## Commands for running ar 1225########################################################### 1226 1227define _concat-if-arg2-not-empty 1228$(if $(2),$(hide) $(1) $(2)) 1229endef 1230 1231# Split long argument list into smaller groups and call the command repeatedly 1232# Call the command at least once even if there are no arguments, as otherwise 1233# the output file won't be created. 1234# 1235# $(1): the command without arguments 1236# $(2): the arguments 1237define split-long-arguments 1238$(hide) $(1) $(wordlist 1,500,$(2)) 1239$(call _concat-if-arg2-not-empty,$(1),$(wordlist 501,1000,$(2))) 1240$(call _concat-if-arg2-not-empty,$(1),$(wordlist 1001,1500,$(2))) 1241$(call _concat-if-arg2-not-empty,$(1),$(wordlist 1501,2000,$(2))) 1242$(call _concat-if-arg2-not-empty,$(1),$(wordlist 2001,2500,$(2))) 1243$(call _concat-if-arg2-not-empty,$(1),$(wordlist 2501,3000,$(2))) 1244$(call _concat-if-arg2-not-empty,$(1),$(wordlist 3001,99999,$(2))) 1245endef 1246 1247# $(1): the full path of the source static library. 1248define _extract-and-include-single-target-whole-static-lib 1249@echo "preparing StaticLib: $(PRIVATE_MODULE) [including $(strip $(1))]" 1250$(hide) ldir=$(PRIVATE_INTERMEDIATES_DIR)/WHOLE/$(basename $(notdir $(1)))_objs;\ 1251 rm -rf $$ldir; \ 1252 mkdir -p $$ldir; \ 1253 cp $(1) $$ldir; \ 1254 lib_to_include=$$ldir/$(notdir $(1)); \ 1255 filelist=; \ 1256 subdir=0; \ 1257 for f in `$($(PRIVATE_2ND_ARCH_VAR_PREFIX)TARGET_AR) t $(1)`; do \ 1258 if [ -e $$ldir/$$f ]; then \ 1259 mkdir $$ldir/$$subdir; \ 1260 ext=$$subdir/; \ 1261 subdir=$$((subdir+1)); \ 1262 $($(PRIVATE_2ND_ARCH_VAR_PREFIX)TARGET_AR) m $$lib_to_include $$f; \ 1263 else \ 1264 ext=; \ 1265 fi; \ 1266 $($(PRIVATE_2ND_ARCH_VAR_PREFIX)TARGET_AR) p $$lib_to_include $$f > $$ldir/$$ext$$f; \ 1267 filelist="$$filelist $$ldir/$$ext$$f"; \ 1268 done ; \ 1269 $($(PRIVATE_2ND_ARCH_VAR_PREFIX)TARGET_AR) $($(PRIVATE_2ND_ARCH_VAR_PREFIX)TARGET_GLOBAL_ARFLAGS) \ 1270 $(PRIVATE_ARFLAGS) $@ $$filelist 1271 1272endef 1273 1274# $(1): the full path of the source static library. 1275define extract-and-include-whole-static-libs-first 1276$(if $(strip $(1)), 1277@echo "preparing StaticLib: $(PRIVATE_MODULE) [including $(strip $(1))]" 1278$(hide) cp $(1) $@) 1279endef 1280 1281define extract-and-include-target-whole-static-libs 1282$(call extract-and-include-whole-static-libs-first, $(firstword $(PRIVATE_ALL_WHOLE_STATIC_LIBRARIES))) 1283$(foreach lib,$(wordlist 2,999,$(PRIVATE_ALL_WHOLE_STATIC_LIBRARIES)), \ 1284 $(call _extract-and-include-single-target-whole-static-lib, $(lib))) 1285endef 1286 1287# Explicitly delete the archive first so that ar doesn't 1288# try to add to an existing archive. 1289define transform-o-to-static-lib 1290@mkdir -p $(dir $@) 1291@rm -f $@ 1292$(extract-and-include-target-whole-static-libs) 1293@echo "target StaticLib: $(PRIVATE_MODULE) ($@)" 1294$(call split-long-arguments,$($(PRIVATE_2ND_ARCH_VAR_PREFIX)TARGET_AR) \ 1295 $($(PRIVATE_2ND_ARCH_VAR_PREFIX)TARGET_GLOBAL_ARFLAGS) \ 1296 $(PRIVATE_ARFLAGS) $@,$(PRIVATE_ALL_OBJECTS)) 1297endef 1298 1299########################################################### 1300## Commands for running host ar 1301########################################################### 1302 1303# $(1): the full path of the source static library. 1304define _extract-and-include-single-host-whole-static-lib 1305@echo "preparing StaticLib: $(PRIVATE_MODULE) [including $(strip $(1))]" 1306$(hide) ldir=$(PRIVATE_INTERMEDIATES_DIR)/WHOLE/$(basename $(notdir $(1)))_objs;\ 1307 rm -rf $$ldir; \ 1308 mkdir -p $$ldir; \ 1309 cp $(1) $$ldir; \ 1310 lib_to_include=$$ldir/$(notdir $(1)); \ 1311 filelist=; \ 1312 subdir=0; \ 1313 for f in `$($(PRIVATE_2ND_ARCH_VAR_PREFIX)HOST_AR) t $(1) | \grep '\.o$$'`; do \ 1314 if [ -e $$ldir/$$f ]; then \ 1315 mkdir $$ldir/$$subdir; \ 1316 ext=$$subdir/; \ 1317 subdir=$$((subdir+1)); \ 1318 $($(PRIVATE_2ND_ARCH_VAR_PREFIX)HOST_AR) m $$lib_to_include $$f; \ 1319 else \ 1320 ext=; \ 1321 fi; \ 1322 $($(PRIVATE_2ND_ARCH_VAR_PREFIX)HOST_AR) p $$lib_to_include $$f > $$ldir/$$ext$$f; \ 1323 filelist="$$filelist $$ldir/$$ext$$f"; \ 1324 done ; \ 1325 $($(PRIVATE_2ND_ARCH_VAR_PREFIX)HOST_AR) $($(PRIVATE_2ND_ARCH_VAR_PREFIX)HOST_GLOBAL_ARFLAGS) \ 1326 $(PRIVATE_ARFLAGS) $@ $$filelist 1327 1328endef 1329 1330define extract-and-include-host-whole-static-libs 1331$(call extract-and-include-whole-static-libs-first, $(firstword $(PRIVATE_ALL_WHOLE_STATIC_LIBRARIES))) 1332$(foreach lib,$(wordlist 2,999,$(PRIVATE_ALL_WHOLE_STATIC_LIBRARIES)), \ 1333 $(call _extract-and-include-single-host-whole-static-lib, $(lib))) 1334endef 1335 1336# Explicitly delete the archive first so that ar doesn't 1337# try to add to an existing archive. 1338define transform-host-o-to-static-lib 1339@mkdir -p $(dir $@) 1340@rm -f $@ 1341$(extract-and-include-host-whole-static-libs) 1342@echo "host StaticLib: $(PRIVATE_MODULE) ($@)" 1343$(call split-long-arguments,$($(PRIVATE_2ND_ARCH_VAR_PREFIX)HOST_AR) \ 1344 $($(PRIVATE_2ND_ARCH_VAR_PREFIX)HOST_GLOBAL_ARFLAGS) \ 1345 $(PRIVATE_ARFLAGS) $@,$(PRIVATE_ALL_OBJECTS)) 1346endef 1347 1348 1349########################################################### 1350## Commands for running gcc to link a shared library or package 1351########################################################### 1352 1353# ld just seems to be so finicky with command order that we allow 1354# it to be overriden en-masse see combo/linux-arm.make for an example. 1355ifneq ($(HOST_CUSTOM_LD_COMMAND),true) 1356define transform-host-o-to-shared-lib-inner 1357$(hide) $(PRIVATE_CXX) \ 1358 -Wl,-rpath-link=$($(PRIVATE_2ND_ARCH_VAR_PREFIX)HOST_OUT_INTERMEDIATE_LIBRARIES) \ 1359 -Wl,-rpath,\$$ORIGIN/../$(notdir $($(PRIVATE_2ND_ARCH_VAR_PREFIX)HOST_OUT_SHARED_LIBRARIES)) \ 1360 -shared -Wl,-soname,$(notdir $@) \ 1361 $($(PRIVATE_2ND_ARCH_VAR_PREFIX)HOST_GLOBAL_LD_DIRS) \ 1362 $(if $(PRIVATE_NO_DEFAULT_COMPILER_FLAGS),, \ 1363 $(PRIVATE_HOST_GLOBAL_LDFLAGS) \ 1364 ) \ 1365 $(PRIVATE_LDFLAGS) \ 1366 $(PRIVATE_ALL_OBJECTS) \ 1367 -Wl,--whole-archive \ 1368 $(call normalize-host-libraries,$(PRIVATE_ALL_WHOLE_STATIC_LIBRARIES)) \ 1369 -Wl,--no-whole-archive \ 1370 $(if $(PRIVATE_GROUP_STATIC_LIBRARIES),-Wl$(comma)--start-group) \ 1371 $(call normalize-host-libraries,$(PRIVATE_ALL_STATIC_LIBRARIES)) \ 1372 $(if $(PRIVATE_GROUP_STATIC_LIBRARIES),-Wl$(comma)--end-group) \ 1373 $(if $(filter true,$(NATIVE_COVERAGE)),-lgcov) \ 1374 $(if $(filter true,$(NATIVE_COVERAGE)),$(PRIVATE_HOST_LIBPROFILE_RT)) \ 1375 $(call normalize-host-libraries,$(PRIVATE_ALL_SHARED_LIBRARIES)) \ 1376 -o $@ \ 1377 $(PRIVATE_LDLIBS) 1378endef 1379endif 1380 1381define transform-host-o-to-shared-lib 1382@mkdir -p $(dir $@) 1383@echo "host SharedLib: $(PRIVATE_MODULE) ($@)" 1384$(transform-host-o-to-shared-lib-inner) 1385endef 1386 1387define transform-host-o-to-package 1388@mkdir -p $(dir $@) 1389@echo "host Package: $(PRIVATE_MODULE) ($@)" 1390$(transform-host-o-to-shared-lib-inner) 1391endef 1392 1393 1394########################################################### 1395## Commands for running gcc to link a shared library or package 1396########################################################### 1397 1398define transform-o-to-shared-lib-inner 1399$(hide) $(PRIVATE_CXX) \ 1400 -nostdlib -Wl,-soname,$(notdir $@) \ 1401 -Wl,--gc-sections \ 1402 $(if $(filter true,$(PRIVATE_CLANG)),-shared,-Wl$(comma)-shared) \ 1403 $(PRIVATE_TARGET_GLOBAL_LD_DIRS) \ 1404 $(if $(filter true,$(PRIVATE_NO_CRT)),,$(PRIVATE_TARGET_CRTBEGIN_SO_O)) \ 1405 $(PRIVATE_ALL_OBJECTS) \ 1406 -Wl,--whole-archive \ 1407 $(call normalize-target-libraries,$(PRIVATE_ALL_WHOLE_STATIC_LIBRARIES)) \ 1408 -Wl,--no-whole-archive \ 1409 $(if $(PRIVATE_GROUP_STATIC_LIBRARIES),-Wl$(comma)--start-group) \ 1410 $(call normalize-target-libraries,$(PRIVATE_ALL_STATIC_LIBRARIES)) \ 1411 $(if $(PRIVATE_GROUP_STATIC_LIBRARIES),-Wl$(comma)--end-group) \ 1412 $(if $(filter true,$(NATIVE_COVERAGE)),$(PRIVATE_TARGET_LIBGCOV)) \ 1413 $(if $(filter true,$(NATIVE_COVERAGE)),$(PRIVATE_TARGET_LIBPROFILE_RT)) \ 1414 $(PRIVATE_TARGET_LIBATOMIC) \ 1415 $(PRIVATE_TARGET_LIBGCC) \ 1416 $(call normalize-target-libraries,$(PRIVATE_ALL_SHARED_LIBRARIES)) \ 1417 -o $@ \ 1418 $(PRIVATE_TARGET_GLOBAL_LDFLAGS) \ 1419 $(PRIVATE_LDFLAGS) \ 1420 $(if $(filter true,$(PRIVATE_NO_CRT)),,$(PRIVATE_TARGET_CRTEND_SO_O)) \ 1421 $(PRIVATE_LDLIBS) 1422endef 1423 1424define transform-o-to-shared-lib 1425@mkdir -p $(dir $@) 1426@echo "target SharedLib: $(PRIVATE_MODULE) ($@)" 1427$(transform-o-to-shared-lib-inner) 1428endef 1429 1430 1431########################################################### 1432## Commands for filtering a target executable or library 1433########################################################### 1434 1435ifneq ($(TARGET_BUILD_VARIANT),user) 1436 TARGET_STRIP_EXTRA = && $(PRIVATE_OBJCOPY) --add-gnu-debuglink=$< $@ 1437 TARGET_STRIP_KEEP_SYMBOLS_EXTRA = --add-gnu-debuglink=$< 1438endif 1439 1440define transform-to-stripped 1441@mkdir -p $(dir $@) 1442@echo "target Strip: $(PRIVATE_MODULE) ($@)" 1443$(hide) $(PRIVATE_STRIP) --strip-all $< -o $@ \ 1444 $(if $(PRIVATE_NO_DEBUGLINK),,$(TARGET_STRIP_EXTRA)) 1445endef 1446 1447define transform-to-stripped-keep-symbols 1448@mkdir -p $(dir $@) 1449@echo "target Strip (keep symbols): $(PRIVATE_MODULE) ($@)" 1450$(hide) $(PRIVATE_OBJCOPY) \ 1451 `$(PRIVATE_READELF) -S $< | awk '/.debug_/ {print "-R " $$2}' | xargs` \ 1452 $(TARGET_STRIP_KEEP_SYMBOLS_EXTRA) $< $@ 1453endef 1454 1455 1456########################################################### 1457## Commands for running gcc to link an executable 1458########################################################### 1459 1460define transform-o-to-executable-inner 1461$(hide) $(PRIVATE_CXX) -pie \ 1462 -nostdlib -Bdynamic \ 1463 -Wl,-dynamic-linker,$($(PRIVATE_2ND_ARCH_VAR_PREFIX)TARGET_LINKER) \ 1464 -Wl,--gc-sections \ 1465 -Wl,-z,nocopyreloc \ 1466 $(PRIVATE_TARGET_GLOBAL_LD_DIRS) \ 1467 -Wl,-rpath-link=$(PRIVATE_TARGET_OUT_INTERMEDIATE_LIBRARIES) \ 1468 $(if $(filter true,$(PRIVATE_NO_CRT)),,$(PRIVATE_TARGET_CRTBEGIN_DYNAMIC_O)) \ 1469 $(PRIVATE_ALL_OBJECTS) \ 1470 -Wl,--whole-archive \ 1471 $(call normalize-target-libraries,$(PRIVATE_ALL_WHOLE_STATIC_LIBRARIES)) \ 1472 -Wl,--no-whole-archive \ 1473 $(if $(PRIVATE_GROUP_STATIC_LIBRARIES),-Wl$(comma)--start-group) \ 1474 $(call normalize-target-libraries,$(PRIVATE_ALL_STATIC_LIBRARIES)) \ 1475 $(if $(PRIVATE_GROUP_STATIC_LIBRARIES),-Wl$(comma)--end-group) \ 1476 $(if $(filter true,$(NATIVE_COVERAGE)),$(PRIVATE_TARGET_LIBGCOV)) \ 1477 $(if $(filter true,$(NATIVE_COVERAGE)),$(PRIVATE_TARGET_LIBPROFILE_RT)) \ 1478 $(PRIVATE_TARGET_LIBATOMIC) \ 1479 $(PRIVATE_TARGET_LIBGCC) \ 1480 $(call normalize-target-libraries,$(PRIVATE_ALL_SHARED_LIBRARIES)) \ 1481 -o $@ \ 1482 $(PRIVATE_TARGET_GLOBAL_LDFLAGS) \ 1483 $(PRIVATE_LDFLAGS) \ 1484 $(if $(filter true,$(PRIVATE_NO_CRT)),,$(PRIVATE_TARGET_CRTEND_O)) \ 1485 $(PRIVATE_LDLIBS) 1486endef 1487 1488define transform-o-to-executable 1489@mkdir -p $(dir $@) 1490@echo "target Executable: $(PRIVATE_MODULE) ($@)" 1491$(transform-o-to-executable-inner) 1492endef 1493 1494 1495########################################################### 1496## Commands for linking a static executable. In practice, 1497## we only use this on arm, so the other platforms don't 1498## have transform-o-to-static-executable defined. 1499## Clang driver needs -static to create static executable. 1500## However, bionic/linker uses -shared to overwrite. 1501## Linker for x86 targets does not allow coexistance of -static and -shared, 1502## so we add -static only if -shared is not used. 1503########################################################### 1504 1505define transform-o-to-static-executable-inner 1506$(hide) $(PRIVATE_CXX) \ 1507 -nostdlib -Bstatic \ 1508 $(if $(filter $(PRIVATE_LDFLAGS),-shared),,-static) \ 1509 -Wl,--gc-sections \ 1510 -o $@ \ 1511 $(PRIVATE_TARGET_GLOBAL_LD_DIRS) \ 1512 $(if $(filter true,$(PRIVATE_NO_CRT)),,$(PRIVATE_TARGET_CRTBEGIN_STATIC_O)) \ 1513 $(PRIVATE_TARGET_GLOBAL_LDFLAGS) \ 1514 $(PRIVATE_LDFLAGS) \ 1515 $(PRIVATE_ALL_OBJECTS) \ 1516 -Wl,--whole-archive \ 1517 $(call normalize-target-libraries,$(PRIVATE_ALL_WHOLE_STATIC_LIBRARIES)) \ 1518 -Wl,--no-whole-archive \ 1519 $(call normalize-target-libraries,$(filter-out %libcompiler_rt.a,$(filter-out %libc_nomalloc.a,$(filter-out %libc.a,$(PRIVATE_ALL_STATIC_LIBRARIES))))) \ 1520 -Wl,--start-group \ 1521 $(call normalize-target-libraries,$(filter %libc.a,$(PRIVATE_ALL_STATIC_LIBRARIES))) \ 1522 $(call normalize-target-libraries,$(filter %libc_nomalloc.a,$(PRIVATE_ALL_STATIC_LIBRARIES))) \ 1523 $(if $(filter true,$(NATIVE_COVERAGE)),$(PRIVATE_TARGET_LIBGCOV)) \ 1524 $(if $(filter true,$(NATIVE_COVERAGE)),$(PRIVATE_TARGET_LIBPROFILE_RT)) \ 1525 $(PRIVATE_TARGET_LIBATOMIC) \ 1526 $(call normalize-target-libraries,$(filter %libcompiler_rt.a,$(PRIVATE_ALL_STATIC_LIBRARIES))) \ 1527 $(PRIVATE_TARGET_LIBGCC) \ 1528 -Wl,--end-group \ 1529 $(if $(filter true,$(PRIVATE_NO_CRT)),,$(PRIVATE_TARGET_CRTEND_O)) 1530endef 1531 1532define transform-o-to-static-executable 1533@mkdir -p $(dir $@) 1534@echo "target StaticExecutable: $(PRIVATE_MODULE) ($@)" 1535$(transform-o-to-static-executable-inner) 1536endef 1537 1538 1539########################################################### 1540## Commands for running gcc to link a host executable 1541########################################################### 1542ifdef BUILD_HOST_static 1543HOST_FPIE_FLAGS := 1544else 1545HOST_FPIE_FLAGS := -pie 1546# Force the correct entry point to workaround a bug in binutils that manifests with -pie 1547ifeq ($(HOST_OS),windows) 1548HOST_FPIE_FLAGS += -Wl,-e_mainCRTStartup 1549endif 1550endif 1551 1552ifneq ($(HOST_CUSTOM_LD_COMMAND),true) 1553define transform-host-o-to-executable-inner 1554$(hide) $(PRIVATE_CXX) \ 1555 $(PRIVATE_ALL_OBJECTS) \ 1556 -Wl,--whole-archive \ 1557 $(call normalize-host-libraries,$(PRIVATE_ALL_WHOLE_STATIC_LIBRARIES)) \ 1558 -Wl,--no-whole-archive \ 1559 $(if $(PRIVATE_GROUP_STATIC_LIBRARIES),-Wl$(comma)--start-group) \ 1560 $(call normalize-host-libraries,$(PRIVATE_ALL_STATIC_LIBRARIES)) \ 1561 $(if $(PRIVATE_GROUP_STATIC_LIBRARIES),-Wl$(comma)--end-group) \ 1562 $(if $(filter true,$(NATIVE_COVERAGE)),-lgcov) \ 1563 $(if $(filter true,$(NATIVE_COVERAGE)),$(PRIVATE_HOST_LIBPROFILE_RT)) \ 1564 $(call normalize-host-libraries,$(PRIVATE_ALL_SHARED_LIBRARIES)) \ 1565 -Wl,-rpath-link=$($(PRIVATE_2ND_ARCH_VAR_PREFIX)HOST_OUT_INTERMEDIATE_LIBRARIES) \ 1566 -Wl,-rpath,\$$ORIGIN/../$(notdir $($(PRIVATE_2ND_ARCH_VAR_PREFIX)HOST_OUT_SHARED_LIBRARIES)) \ 1567 $($(PRIVATE_2ND_ARCH_VAR_PREFIX)HOST_GLOBAL_LD_DIRS) \ 1568 $(if $(PRIVATE_NO_DEFAULT_COMPILER_FLAGS),, \ 1569 $(PRIVATE_HOST_GLOBAL_LDFLAGS) \ 1570 ) \ 1571 $(PRIVATE_LDFLAGS) \ 1572 -o $@ \ 1573 $(PRIVATE_LDLIBS) 1574endef 1575endif 1576 1577define transform-host-o-to-executable 1578@mkdir -p $(dir $@) 1579@echo "host Executable: $(PRIVATE_MODULE) ($@)" 1580$(transform-host-o-to-executable-inner) 1581endef 1582 1583 1584########################################################### 1585## Commands for running javac to make .class files 1586########################################################### 1587 1588#@echo "Source intermediates dir: $(PRIVATE_SOURCE_INTERMEDIATES_DIR)" 1589#@echo "Source intermediates: $$(find $(PRIVATE_SOURCE_INTERMEDIATES_DIR) -name '*.java')" 1590 1591# TODO: Right now we generate the asset resources twice, first as part 1592# of generating the Java classes, then at the end when packaging the final 1593# assets. This should be changed to do one of two things: (1) Don't generate 1594# any resource files the first time, only create classes during that stage; 1595# or (2) Don't use the -c flag with the second stage, instead taking the 1596# resource files from the first stage as additional input. My original intent 1597# was to use approach (2), but this requires a little more work in the tool. 1598# Maybe we should just use approach (1). 1599 1600# This rule creates the R.java and Manifest.java files, both of which 1601# are PRODUCT-neutral. Don't pass PRIVATE_PRODUCT_AAPT_CONFIG to this invocation. 1602define create-resource-java-files 1603@mkdir -p $(PRIVATE_SOURCE_INTERMEDIATES_DIR) 1604@mkdir -p $(dir $(PRIVATE_RESOURCE_PUBLICS_OUTPUT)) 1605$(hide) $(AAPT) package $(PRIVATE_AAPT_FLAGS) -m \ 1606 $(eval # PRIVATE_PRODUCT_AAPT_CONFIG is intentionally missing-- see comment.) \ 1607 $(addprefix -J , $(PRIVATE_SOURCE_INTERMEDIATES_DIR)) \ 1608 $(addprefix -M , $(PRIVATE_ANDROID_MANIFEST)) \ 1609 $(addprefix -P , $(PRIVATE_RESOURCE_PUBLICS_OUTPUT)) \ 1610 $(addprefix -S , $(PRIVATE_RESOURCE_DIR)) \ 1611 $(addprefix -A , $(PRIVATE_ASSET_DIR)) \ 1612 $(addprefix -I , $(PRIVATE_AAPT_INCLUDES)) \ 1613 $(addprefix -G , $(PRIVATE_PROGUARD_OPTIONS_FILE)) \ 1614 $(addprefix --min-sdk-version , $(PRIVATE_DEFAULT_APP_TARGET_SDK)) \ 1615 $(addprefix --target-sdk-version , $(PRIVATE_DEFAULT_APP_TARGET_SDK)) \ 1616 $(if $(filter --version-code,$(PRIVATE_AAPT_FLAGS)),,$(addprefix --version-code , $(PLATFORM_SDK_VERSION))) \ 1617 $(if $(filter --version-name,$(PRIVATE_AAPT_FLAGS)),,$(addprefix --version-name , $(PLATFORM_VERSION)-$(BUILD_NUMBER))) \ 1618 $(addprefix --rename-manifest-package , $(PRIVATE_MANIFEST_PACKAGE_NAME)) \ 1619 $(addprefix --rename-instrumentation-target-package , $(PRIVATE_MANIFEST_INSTRUMENTATION_FOR)) 1620endef 1621 1622ifeq ($(HOST_OS),windows) 1623xlint_unchecked := 1624else 1625xlint_unchecked := -Xlint:unchecked 1626endif 1627 1628ifeq (true, $(ENABLE_INCREMENTALJAVAC)) 1629incremental_dex := --incremental 1630else 1631incremental_dex := 1632endif 1633 1634# emit-line, <word list>, <output file> 1635define emit-line 1636 $(if $(1),echo -n '$(strip $(1)) ' >> $(2)) 1637endef 1638 1639# dump-words-to-file, <word list>, <output file> 1640define dump-words-to-file 1641 @rm -f $(2) 1642 @$(call emit-line,$(wordlist 1,200,$(1)),$(2)) 1643 @$(call emit-line,$(wordlist 201,400,$(1)),$(2)) 1644 @$(call emit-line,$(wordlist 401,600,$(1)),$(2)) 1645 @$(call emit-line,$(wordlist 601,800,$(1)),$(2)) 1646 @$(call emit-line,$(wordlist 801,1000,$(1)),$(2)) 1647 @$(call emit-line,$(wordlist 1001,1200,$(1)),$(2)) 1648 @$(call emit-line,$(wordlist 1201,1400,$(1)),$(2)) 1649 @$(call emit-line,$(wordlist 1401,1600,$(1)),$(2)) 1650 @$(call emit-line,$(wordlist 1601,1800,$(1)),$(2)) 1651 @$(call emit-line,$(wordlist 1801,2000,$(1)),$(2)) 1652 @$(call emit-line,$(wordlist 2001,2200,$(1)),$(2)) 1653 @$(call emit-line,$(wordlist 2201,2400,$(1)),$(2)) 1654 @$(call emit-line,$(wordlist 2401,2600,$(1)),$(2)) 1655 @$(call emit-line,$(wordlist 2601,2800,$(1)),$(2)) 1656 @$(call emit-line,$(wordlist 2801,3000,$(1)),$(2)) 1657 @$(call emit-line,$(wordlist 3001,3200,$(1)),$(2)) 1658 @$(call emit-line,$(wordlist 3201,3400,$(1)),$(2)) 1659 @$(call emit-line,$(wordlist 3401,3600,$(1)),$(2)) 1660 @$(call emit-line,$(wordlist 3601,3800,$(1)),$(2)) 1661 @$(call emit-line,$(wordlist 3801,4000,$(1)),$(2)) 1662 @$(call emit-line,$(wordlist 4001,4200,$(1)),$(2)) 1663 @$(call emit-line,$(wordlist 4201,4400,$(1)),$(2)) 1664 @$(call emit-line,$(wordlist 4401,4600,$(1)),$(2)) 1665 @$(call emit-line,$(wordlist 4601,4800,$(1)),$(2)) 1666 @$(call emit-line,$(wordlist 4801,5000,$(1)),$(2)) 1667 @$(if $(wordlist 5001,5002,$(1)),$(error Too many words ($(words $(1))))) 1668endef 1669 1670# For a list of jar files, unzip them to a specified directory, 1671# but make sure that no META-INF files come along for the ride. 1672# 1673# $(1): files to unzip 1674# $(2): destination directory 1675define unzip-jar-files 1676 $(hide) for f in $(1); \ 1677 do \ 1678 if [ ! -f $$f ]; then \ 1679 echo Missing file $$f; \ 1680 exit 1; \ 1681 fi; \ 1682 unzip -qo $$f -d $(2); \ 1683 done \ 1684 $(if $(PRIVATE_DONT_DELETE_JAR_META_INF),,;rm -rf $(2)/META-INF) 1685endef 1686 1687# Common definition to invoke javac on the host and target. 1688# 1689# Some historical notes: 1690# - below we write the list of java files to java-source-list to avoid argument 1691# list length problems with Cygwin 1692# - we filter out duplicate java file names because eclipse's compiler 1693# doesn't like them. 1694# 1695# $(1): javac 1696# $(2): bootclasspath 1697define compile-java 1698$(hide) rm -f $@ 1699$(hide) rm -rf $(PRIVATE_CLASS_INTERMEDIATES_DIR) 1700$(hide) mkdir -p $(dir $@) 1701$(hide) mkdir -p $(PRIVATE_CLASS_INTERMEDIATES_DIR) 1702$(call unzip-jar-files,$(PRIVATE_STATIC_JAVA_LIBRARIES),$(PRIVATE_CLASS_INTERMEDIATES_DIR)) 1703$(call dump-words-to-file,$(PRIVATE_JAVA_SOURCES),$(PRIVATE_CLASS_INTERMEDIATES_DIR)/java-source-list) 1704$(hide) if [ -d "$(PRIVATE_SOURCE_INTERMEDIATES_DIR)" ]; then \ 1705 find $(PRIVATE_SOURCE_INTERMEDIATES_DIR) -name '*.java' >> $(PRIVATE_CLASS_INTERMEDIATES_DIR)/java-source-list; \ 1706fi 1707$(hide) tr ' ' '\n' < $(PRIVATE_CLASS_INTERMEDIATES_DIR)/java-source-list \ 1708 | sort -u > $(PRIVATE_CLASS_INTERMEDIATES_DIR)/java-source-list-uniq 1709$(hide) if [ -s $(PRIVATE_CLASS_INTERMEDIATES_DIR)/java-source-list-uniq ] ; then \ 1710 $(1) -encoding UTF-8 \ 1711 $(strip $(PRIVATE_JAVAC_DEBUG_FLAGS)) \ 1712 $(if $(findstring true,$(PRIVATE_WARNINGS_ENABLE)),$(xlint_unchecked),) \ 1713 $(2) \ 1714 $(addprefix -classpath ,$(strip \ 1715 $(call normalize-path-list,$(PRIVATE_ALL_JAVA_LIBRARIES)))) \ 1716 $(if $(findstring true,$(PRIVATE_WARNINGS_ENABLE)),$(xlint_unchecked),) \ 1717 -extdirs "" -d $(PRIVATE_CLASS_INTERMEDIATES_DIR) \ 1718 $(PRIVATE_JAVACFLAGS) \ 1719 \@$(PRIVATE_CLASS_INTERMEDIATES_DIR)/java-source-list-uniq \ 1720 || ( rm -rf $(PRIVATE_CLASS_INTERMEDIATES_DIR) ; exit 41 ) \ 1721fi 1722$(if $(PRIVATE_JAVA_LAYERS_FILE), $(hide) build/tools/java-layers.py \ 1723 $(PRIVATE_JAVA_LAYERS_FILE) \@$(PRIVATE_CLASS_INTERMEDIATES_DIR)/java-source-list-uniq,) 1724$(hide) rm -f $(PRIVATE_CLASS_INTERMEDIATES_DIR)/java-source-list 1725$(hide) rm -f $(PRIVATE_CLASS_INTERMEDIATES_DIR)/java-source-list-uniq 1726$(if $(PRIVATE_JAR_EXCLUDE_FILES), $(hide) find $(PRIVATE_CLASS_INTERMEDIATES_DIR) \ 1727 -name $(word 1, $(PRIVATE_JAR_EXCLUDE_FILES)) \ 1728 $(addprefix -o -name , $(wordlist 2, 999, $(PRIVATE_JAR_EXCLUDE_FILES))) \ 1729 | xargs rm -rf) 1730$(if $(PRIVATE_JAR_PACKAGES), \ 1731 $(hide) find $(PRIVATE_CLASS_INTERMEDIATES_DIR) -mindepth 1 -type f \ 1732 $(foreach pkg, $(PRIVATE_JAR_PACKAGES), \ 1733 -not -path $(PRIVATE_CLASS_INTERMEDIATES_DIR)/$(subst .,/,$(pkg))/\*) -delete ; \ 1734 find $(PRIVATE_CLASS_INTERMEDIATES_DIR) -empty -delete) 1735$(if $(PRIVATE_JAR_EXCLUDE_PACKAGES), $(hide) rm -rf \ 1736 $(foreach pkg, $(PRIVATE_JAR_EXCLUDE_PACKAGES), \ 1737 $(PRIVATE_CLASS_INTERMEDIATES_DIR)/$(subst .,/,$(pkg)))) 1738$(if $(PRIVATE_RMTYPEDEFS), $(hide) $(RMTYPEDEFS) -v $(PRIVATE_CLASS_INTERMEDIATES_DIR)) 1739$(if $(PRIVATE_JAR_MANIFEST), \ 1740 $(hide) sed -e 's/%BUILD_NUMBER%/$(BUILD_NUMBER)/' \ 1741 $(PRIVATE_JAR_MANIFEST) > $(dir $@)/manifest.mf && \ 1742 jar -cfm $@ $(dir $@)/manifest.mf \ 1743 -C $(PRIVATE_CLASS_INTERMEDIATES_DIR) ., \ 1744 $(hide) jar -cf $@ -C $(PRIVATE_CLASS_INTERMEDIATES_DIR) .) 1745$(if $(PRIVATE_EXTRA_JAR_ARGS),$(call add-java-resources-to,$@)) 1746endef 1747 1748define transform-java-to-classes.jar 1749@echo "target Java: $(PRIVATE_MODULE) ($(PRIVATE_CLASS_INTERMEDIATES_DIR))" 1750$(call compile-java,$(TARGET_JAVAC),$(PRIVATE_BOOTCLASSPATH)) 1751endef 1752 1753# Override the above definitions if we want to do incremetal javac 1754ifeq (true, $(ENABLE_INCREMENTALJAVAC)) 1755define compile-java 1756$(hide) mkdir -p $(dir $@) 1757$(hide) mkdir -p $(PRIVATE_CLASS_INTERMEDIATES_DIR) 1758$(hide) touch $(PRIVATE_CLASS_INTERMEDIATES_DIR)/newstamp 1759$(call unzip-jar-files,$(PRIVATE_STATIC_JAVA_LIBRARIES),$(PRIVATE_CLASS_INTERMEDIATES_DIR)) 1760$(hide) if [ -e $(PRIVATE_CLASS_INTERMEDIATES_DIR)/stamp ] ; then \ 1761 newerFlag=$$(echo -n "-newer $(PRIVATE_CLASS_INTERMEDIATES_DIR)/stamp") ; \ 1762 fi ; \ 1763 find $(PRIVATE_JAVA_SOURCES) $$newerFlag > $(PRIVATE_CLASS_INTERMEDIATES_DIR)/java-source-list ; \ 1764 if [ -d "$(PRIVATE_SOURCE_INTERMEDIATES_DIR)" ]; then \ 1765 find $(PRIVATE_SOURCE_INTERMEDIATES_DIR) -name '*.java' $$newerFlag >> $(PRIVATE_CLASS_INTERMEDIATES_DIR)/java-source-list; \ 1766 fi 1767$(hide) tr ' ' '\n' < $(PRIVATE_CLASS_INTERMEDIATES_DIR)/java-source-list \ 1768 | sort -u > $(PRIVATE_CLASS_INTERMEDIATES_DIR)/java-source-list-uniq 1769@echo "(Incremental) build source files:" 1770@cat $(PRIVATE_CLASS_INTERMEDIATES_DIR)/java-source-list-uniq 1771$(hide) if [ -s $(PRIVATE_CLASS_INTERMEDIATES_DIR)/java-source-list-uniq ] ; then \ 1772 $(1) -encoding UTF-8 \ 1773 $(strip $(PRIVATE_JAVAC_DEBUG_FLAGS)) \ 1774 $(if $(findstring true,$(PRIVATE_WARNINGS_ENABLE)),$(xlint_unchecked),) \ 1775 $(2) \ 1776 $(addprefix -classpath ,$(strip \ 1777 $(call normalize-path-list,$(PRIVATE_ALL_JAVA_LIBRARIES) $(PRIVATE_CLASS_INTERMEDIATES_DIR)))) \ 1778 $(if $(findstring true,$(PRIVATE_WARNINGS_ENABLE)),$(xlint_unchecked),) \ 1779 -extdirs "" -d $(PRIVATE_CLASS_INTERMEDIATES_DIR) \ 1780 $(PRIVATE_JAVACFLAGS) \ 1781 \@$(PRIVATE_CLASS_INTERMEDIATES_DIR)/java-source-list-uniq \ 1782 || ( exit 41 ) \ 1783fi 1784$(hide) rm -f $(PRIVATE_CLASS_INTERMEDIATES_DIR)/java-source-list 1785$(hide) rm -f $(PRIVATE_CLASS_INTERMEDIATES_DIR)/java-source-list-uniq 1786$(hide) rm -f $@ 1787$(if $(PRIVATE_JAR_EXCLUDE_FILES), $(hide) find $(PRIVATE_CLASS_INTERMEDIATES_DIR) \ 1788 -name $(word 1, $(PRIVATE_JAR_EXCLUDE_FILES)) \ 1789 $(addprefix -o -name , $(wordlist 2, 999, $(PRIVATE_JAR_EXCLUDE_FILES))) \ 1790 | xargs rm -rf) 1791$(if $(PRIVATE_JAR_PACKAGES), \ 1792 $(hide) find $(PRIVATE_CLASS_INTERMEDIATES_DIR) -mindepth 1 -type f \ 1793 $(foreach pkg, $(PRIVATE_JAR_PACKAGES), \ 1794 -not -path $(PRIVATE_CLASS_INTERMEDIATES_DIR)/$(subst .,/,$(pkg))/\*) -delete ; \ 1795 find $(PRIVATE_CLASS_INTERMEDIATES_DIR) -empty -delete) 1796$(if $(PRIVATE_JAR_EXCLUDE_PACKAGES), $(hide) rm -rf \ 1797 $(foreach pkg, $(PRIVATE_JAR_EXCLUDE_PACKAGES), \ 1798 $(PRIVATE_CLASS_INTERMEDIATES_DIR)/$(subst .,/,$(pkg)))) 1799$(if $(PRIVATE_RMTYPEDEFS), $(hide) $(RMTYPEDEFS) -v $(PRIVATE_CLASS_INTERMEDIATES_DIR)) 1800$(if $(PRIVATE_JAR_MANIFEST), \ 1801 $(hide) sed -e 's/%BUILD_NUMBER%/$(BUILD_NUMBER)/' \ 1802 $(PRIVATE_JAR_MANIFEST) > $(dir $@)/manifest.mf && \ 1803 jar -cfm $@ $(dir $@)/manifest.mf \ 1804 -C $(PRIVATE_CLASS_INTERMEDIATES_DIR) ., \ 1805 $(hide) jar -cf $@ -C $(PRIVATE_CLASS_INTERMEDIATES_DIR) .) 1806$(if $(PRIVATE_EXTRA_JAR_ARGS),$(call add-java-resources-to,$@)) 1807$(hide) mv $(PRIVATE_CLASS_INTERMEDIATES_DIR)/newstamp $(PRIVATE_CLASS_INTERMEDIATES_DIR)/stamp 1808endef 1809 1810define transform-java-to-classes.jar 1811@echo "target Java: $(PRIVATE_MODULE) ($(PRIVATE_CLASS_INTERMEDIATES_DIR))" 1812$(call compile-java,$(TARGET_JAVAC),$(PRIVATE_BOOTCLASSPATH)) 1813endef 1814endif # ENABLE_INCREMENTALJAVAC 1815 1816define transform-classes.jar-to-emma 1817$(hide) java -classpath $(EMMA_JAR) emma instr -outmode fullcopy -outfile \ 1818 $(PRIVATE_EMMA_COVERAGE_FILE) -ip $< -d $(PRIVATE_EMMA_INTERMEDIATES_DIR) \ 1819 $(addprefix -ix , $(PRIVATE_EMMA_COVERAGE_FILTER)) 1820endef 1821 1822#TODO: use a smaller -Xmx value for most libraries; 1823# only core.jar and framework.jar need a heap this big. 1824# Avoid the memory arguments on Windows, dx fails to load for some reason with them. 1825define transform-classes.jar-to-dex 1826@echo "target Dex: $(PRIVATE_MODULE)" 1827@mkdir -p $(dir $@) 1828$(hide) rm -f $(dir $@)classes*.dex 1829$(hide) $(DX) \ 1830 $(if $(findstring windows,$(HOST_OS)),,-JXms16M -JXmx2048M) \ 1831 --dex --output=$(dir $@) \ 1832 $(incremental_dex) \ 1833 $(if $(NO_OPTIMIZE_DX), \ 1834 --no-optimize) \ 1835 $(if $(GENERATE_DEX_DEBUG), \ 1836 --debug --verbose \ 1837 --dump-to=$(@:.dex=.lst) \ 1838 --dump-width=1000) \ 1839 $(PRIVATE_DX_FLAGS) \ 1840 $< 1841endef 1842 1843# Create a mostly-empty .jar file that we'll add to later. 1844# The MacOS jar tool doesn't like creating empty jar files, 1845# so we need to give it something. 1846define create-empty-package 1847@mkdir -p $(dir $@) 1848$(hide) touch $(dir $@)zipdummy 1849$(hide) (cd $(dir $@) && jar cf $(notdir $@) zipdummy) 1850$(hide) zip -qd $@ zipdummy 1851$(hide) rm $(dir $@)zipdummy 1852endef 1853 1854# Copy an arhchive file and delete any class files and empty folders inside. 1855# $(1): the source archive file. 1856# $(2): the destination archive file. 1857define initialize-package-file 1858@mkdir -p $(dir $(2)) 1859$(hide) cp -f $(1) $(2) 1860$(hide) zip -qd $(2) "*.class" \ 1861 $(if $(strip $(PRIVATE_DONT_DELETE_JAR_DIRS)),,"*/") \ 1862 || true # Ignore the error when nothing to delete. 1863endef 1864 1865#TODO: we kinda want to build different asset packages for 1866# different configurations, then combine them later (or something). 1867# Per-locale, etc. 1868# A list of dynamic and static parameters; build layers for 1869# dynamic params that lay over the static ones. 1870#TODO: update the manifest to point to the package file 1871#Note that the version numbers are given to aapt as simple default 1872#values; applications can override these by explicitly stating 1873#them in their manifest. 1874define add-assets-to-package 1875$(hide) $(AAPT) package -u $(PRIVATE_AAPT_FLAGS) \ 1876 $(addprefix -c , $(PRIVATE_PRODUCT_AAPT_CONFIG)) \ 1877 $(addprefix --preferred-density , $(PRIVATE_PRODUCT_AAPT_PREF_CONFIG)) \ 1878 $(addprefix -M , $(PRIVATE_ANDROID_MANIFEST)) \ 1879 $(addprefix -S , $(PRIVATE_RESOURCE_DIR)) \ 1880 $(addprefix -A , $(PRIVATE_ASSET_DIR)) \ 1881 $(addprefix -I , $(PRIVATE_AAPT_INCLUDES)) \ 1882 $(addprefix --min-sdk-version , $(PRIVATE_DEFAULT_APP_TARGET_SDK)) \ 1883 $(addprefix --target-sdk-version , $(PRIVATE_DEFAULT_APP_TARGET_SDK)) \ 1884 $(if $(filter --product,$(PRIVATE_AAPT_FLAGS)),,$(addprefix --product , $(TARGET_AAPT_CHARACTERISTICS))) \ 1885 $(if $(filter --version-code,$(PRIVATE_AAPT_FLAGS)),,$(addprefix --version-code , $(PLATFORM_SDK_VERSION))) \ 1886 $(if $(filter --version-name,$(PRIVATE_AAPT_FLAGS)),,$(addprefix --version-name , $(PLATFORM_VERSION)-$(BUILD_NUMBER))) \ 1887 $(addprefix --rename-manifest-package , $(PRIVATE_MANIFEST_PACKAGE_NAME)) \ 1888 $(addprefix --rename-instrumentation-target-package , $(PRIVATE_MANIFEST_INSTRUMENTATION_FOR)) \ 1889 -F $@ 1890endef 1891 1892# We need the extra blank line, so that the command will be on a separate line. 1893# $(1): the ABI name 1894# $(2): the list of shared libraies 1895define _add-jni-shared-libs-to-package-per-abi 1896$(hide) cp $(2) $(dir $@)lib/$(1) 1897 1898endef 1899 1900define add-jni-shared-libs-to-package 1901$(hide) rm -rf $(dir $@)lib 1902$(hide) mkdir -p $(addprefix $(dir $@)lib/,$(PRIVATE_JNI_SHARED_LIBRARIES_ABI)) 1903$(foreach abi,$(PRIVATE_JNI_SHARED_LIBRARIES_ABI),\ 1904 $(call _add-jni-shared-libs-to-package-per-abi,$(abi),\ 1905 $(patsubst $(abi):%,%,$(filter $(abi):%,$(PRIVATE_JNI_SHARED_LIBRARIES))))) 1906$(hide) (cd $(dir $@) && zip -r $(PRIVATE_JNI_SHARED_LIBRARIES_ZIP_OPTIONS) $(notdir $@) lib) 1907$(hide) rm -rf $(dir $@)lib 1908endef 1909 1910#TODO: update the manifest to point to the dex file 1911define add-dex-to-package 1912$(hide) zip -qj $@ $(dir $(PRIVATE_DEX_FILE))classes*.dex 1913endef 1914 1915# Add java resources added by the current module. 1916# $(1) destination package 1917# 1918define add-java-resources-to 1919$(call dump-words-to-file, $(PRIVATE_EXTRA_JAR_ARGS), $(1).jar-arg-list) 1920$(hide) jar uf $(1) @$(1).jar-arg-list 1921@rm -f $(1).jar-arg-list 1922endef 1923 1924# Sign a package using the specified key/cert. 1925# 1926define sign-package 1927$(hide) mv $@ $@.unsigned 1928$(hide) java -jar $(SIGNAPK_JAR) \ 1929 $(PRIVATE_CERTIFICATE) $(PRIVATE_PRIVATE_KEY) \ 1930 $(PRIVATE_ADDITIONAL_CERTIFICATES) $@.unsigned $@.signed 1931$(hide) mv $@.signed $@ 1932endef 1933 1934# Align STORED entries of a package on 4-byte boundaries to make them easier to mmap. 1935# 1936define align-package 1937$(hide) mv $@ $@.unaligned 1938$(hide) $(ZIPALIGN) \ 1939 -f \ 1940 $(if $(findstring true, $(PRIVATE_PAGE_ALIGN_JNI_SHARED_LIBRARIES)),-p ,) \ 1941 4 \ 1942 $@.unaligned $@.aligned 1943$(hide) mv $@.aligned $@ 1944endef 1945 1946define install-dex-debug 1947$(hide) if [ -f "$(PRIVATE_INTERMEDIATES_DIR)/classes.dex" ]; then \ 1948 mkdir -p $(TOP)/dalvik/DEBUG-FILES; \ 1949 $(ACP) $(PRIVATE_INTERMEDIATES_DIR)/classes.dex \ 1950 $(TOP)/dalvik/DEBUG-FILES/$(PRIVATE_MODULE).dex; \ 1951 fi 1952$(hide) if [ -f "$(PRIVATE_INTERMEDIATES_DIR)/classes.lst" ]; then \ 1953 mkdir -p $(TOP)/dalvik/DEBUG-FILES; \ 1954 $(ACP) $(PRIVATE_INTERMEDIATES_DIR)/classes.lst \ 1955 $(TOP)/dalvik/DEBUG-FILES/$(PRIVATE_MODULE).lst; \ 1956 fi 1957endef 1958 1959# TODO(joeo): If we can ever upgrade to post 3.81 make and get the 1960# new prebuilt rules to work, we should change this to copy the 1961# resources to the out directory and then copy the resources. 1962 1963# Note: we intentionally don't clean PRIVATE_CLASS_INTERMEDIATES_DIR 1964# in transform-java-to-classes for the sake of vm-tests. 1965define transform-host-java-to-package 1966@echo "host Java: $(PRIVATE_MODULE) ($(PRIVATE_CLASS_INTERMEDIATES_DIR))" 1967$(call compile-java,$(HOST_JAVAC),$(PRIVATE_BOOTCLASSPATH)) 1968endef 1969 1970########################################################### 1971## Commands for copying files 1972########################################################### 1973 1974# Define a rule to copy a header. Used via $(eval) by copy_headers.make. 1975# $(1): source header 1976# $(2): destination header 1977define copy-one-header 1978$(2): $(1) 1979 @echo "Header: $$@" 1980 $$(copy-file-to-new-target-with-cp) 1981endef 1982 1983# Define a rule to copy a file. For use via $(eval). 1984# $(1): source file 1985# $(2): destination file 1986define copy-one-file 1987$(2): $(1) | $(ACP) 1988 @echo "Copy: $$@" 1989 $$(copy-file-to-target) 1990endef 1991 1992# Copies many files. 1993# $(1): The files to copy. Each entry is a ':' separated src:dst pair 1994# Evaluates to the list of the dst files (ie suitable for a dependency list) 1995define copy-many-files 1996$(foreach f, $(1), $(strip \ 1997 $(eval _cmf_tuple := $(subst :, ,$(f))) \ 1998 $(eval _cmf_src := $(word 1,$(_cmf_tuple))) \ 1999 $(eval _cmf_dest := $(word 2,$(_cmf_tuple))) \ 2000 $(eval $(call copy-one-file,$(_cmf_src),$(_cmf_dest))) \ 2001 $(_cmf_dest))) 2002endef 2003 2004# Copy the file only if it's a well-formed xml file. For use via $(eval). 2005# $(1): source file 2006# $(2): destination file, must end with .xml. 2007define copy-xml-file-checked 2008$(2): $(1) | $(ACP) 2009 @echo "Copy xml: $$@" 2010 $(hide) xmllint $$< >/dev/null # Don't print the xml file to stdout. 2011 $$(copy-file-to-target) 2012endef 2013 2014# The -t option to acp and the -p option to cp is 2015# required for OSX. OSX has a ridiculous restriction 2016# where it's an error for a .a file's modification time 2017# to disagree with an internal timestamp, and this 2018# macro is used to install .a files (among other things). 2019 2020# Copy a single file from one place to another, 2021# preserving permissions and overwriting any existing 2022# file. 2023# We disable the "-t" option for acp cannot handle 2024# high resolution timestamp correctly on file systems like ext4. 2025# Therefore copy-file-to-target is the same as copy-file-to-new-target. 2026define copy-file-to-target 2027@mkdir -p $(dir $@) 2028$(hide) $(ACP) -fp $< $@ 2029endef 2030 2031# The same as copy-file-to-target, but use the local 2032# cp command instead of acp. 2033define copy-file-to-target-with-cp 2034@mkdir -p $(dir $@) 2035$(hide) cp -fp $< $@ 2036endef 2037 2038# The same as copy-file-to-target, but use the zipalign tool to do so. 2039define copy-file-to-target-with-zipalign 2040@mkdir -p $(dir $@) 2041$(hide) $(ZIPALIGN) -f 4 $< $@ 2042endef 2043 2044# The same as copy-file-to-target, but strip out "# comment"-style 2045# comments (for config files and such). 2046define copy-file-to-target-strip-comments 2047@mkdir -p $(dir $@) 2048$(hide) sed -e 's/#.*$$//' -e 's/[ \t]*$$//' -e '/^$$/d' < $< > $@ 2049endef 2050 2051# The same as copy-file-to-target, but don't preserve 2052# the old modification time. 2053define copy-file-to-new-target 2054@mkdir -p $(dir $@) 2055$(hide) $(ACP) -fp $< $@ 2056endef 2057 2058# The same as copy-file-to-new-target, but use the local 2059# cp command instead of acp. 2060define copy-file-to-new-target-with-cp 2061@mkdir -p $(dir $@) 2062$(hide) cp -f $< $@ 2063endef 2064 2065# Copy a prebuilt file to a target location. 2066define transform-prebuilt-to-target 2067@echo "$(if $(PRIVATE_IS_HOST_MODULE),host,target) Prebuilt: $(PRIVATE_MODULE) ($@)" 2068$(copy-file-to-target) 2069endef 2070 2071# Copy a prebuilt file to a target location, using zipalign on it. 2072define transform-prebuilt-to-target-with-zipalign 2073@echo "$(if $(PRIVATE_IS_HOST_MODULE),host,target) Prebuilt APK: $(PRIVATE_MODULE) ($@)" 2074$(copy-file-to-target-with-zipalign) 2075endef 2076 2077# Copy a prebuilt file to a target location, stripping "# comment" comments. 2078define transform-prebuilt-to-target-strip-comments 2079@echo "$(if $(PRIVATE_IS_HOST_MODULE),host,target) Prebuilt: $(PRIVATE_MODULE) ($@)" 2080$(copy-file-to-target-strip-comments) 2081endef 2082 2083# Copy a list of files/directories to target location, with sub dir structure preserved. 2084# For example $(HOST_OUT_EXECUTABLES)/aapt -> $(staging)/bin/aapt . 2085# $(1): the source list of files/directories. 2086# $(2): the path prefix to strip. In the above example it would be $(HOST_OUT). 2087# $(3): the target location. 2088define copy-files-with-structure 2089$(foreach t,$(1),\ 2090 $(eval s := $(patsubst $(2)%,%,$(t)))\ 2091 $(hide) mkdir -p $(dir $(3)/$(s)); cp -Rf $(t) $(3)/$(s)$(newline)) 2092endef 2093 2094 2095########################################################### 2096## Commands to call Proguard 2097########################################################### 2098define transform-jar-to-proguard 2099@echo Proguard: $@ 2100$(hide) $(PROGUARD) -injars $< -outjars $@ $(PRIVATE_PROGUARD_FLAGS) \ 2101 $(addprefix -injars , $(PRIVATE_EXTRA_INPUT_JAR)) 2102endef 2103 2104########################################################### 2105## Stuff source generated from one-off tools 2106########################################################### 2107 2108define transform-generated-source 2109@echo "target Generated: $(PRIVATE_MODULE) <= $<" 2110@mkdir -p $(dir $@) 2111$(hide) $(PRIVATE_CUSTOM_TOOL) 2112endef 2113 2114 2115########################################################### 2116## Assertions about attributes of the target 2117########################################################### 2118 2119# $(1): The file to check 2120ifndef get-file-size 2121$(error HOST_OS must define get-file-size) 2122endif 2123 2124# Convert a partition data size (eg, as reported in /proc/mtd) to the 2125# size of the image used to flash that partition (which includes a 2126# spare area for each page). 2127# $(1): the partition data size 2128define image-size-from-data-size 2129$(strip $(eval _isfds_value := $$(shell echo $$$$(($(1) / $(BOARD_NAND_PAGE_SIZE) * \ 2130 ($(BOARD_NAND_PAGE_SIZE)+$(BOARD_NAND_SPARE_SIZE))))))\ 2131$(if $(filter 0, $(_isfds_value)),$(shell echo $$(($(BOARD_NAND_PAGE_SIZE)+$(BOARD_NAND_SPARE_SIZE)))),$(_isfds_value))\ 2132$(eval _isfds_value :=)) 2133endef 2134 2135# $(1): The file(s) to check (often $@) 2136# $(2): The maximum total image size, in decimal bytes. 2137# Make sure to take into account any reserved space needed for the FS. 2138# 2139# If $(2) is empty, evaluates to "true" 2140# 2141# Reserve bad blocks. Make sure that MAX(1% of partition size, 2 blocks) 2142# is left over after the image has been flashed. Round the 1% up to the 2143# next whole flash block size. 2144define assert-max-file-size 2145$(if $(2), \ 2146 size=$$(for i in $(1); do $(call get-file-size,$$i); echo +; done; echo 0); \ 2147 total=$$(( $$( echo "$$size" ) )); \ 2148 printname=$$(echo -n "$(1)" | tr " " +); \ 2149 img_blocksize=$(call image-size-from-data-size,$(BOARD_FLASH_BLOCK_SIZE)); \ 2150 twoblocks=$$((img_blocksize * 2)); \ 2151 onepct=$$((((($(2) / 100) - 1) / img_blocksize + 1) * img_blocksize)); \ 2152 reserve=$$((twoblocks > onepct ? twoblocks : onepct)); \ 2153 maxsize=$$(($(2) - reserve)); \ 2154 echo "$$printname maxsize=$$maxsize blocksize=$$img_blocksize total=$$total reserve=$$reserve"; \ 2155 if [ "$$total" -gt "$$maxsize" ]; then \ 2156 echo "error: $$printname too large ($$total > [$(2) - $$reserve])"; \ 2157 false; \ 2158 elif [ "$$total" -gt $$((maxsize - 32768)) ]; then \ 2159 echo "WARNING: $$printname approaching size limit ($$total now; limit $$maxsize)"; \ 2160 fi \ 2161 , \ 2162 true \ 2163 ) 2164endef 2165 2166# Like assert-max-file-size, but the second argument is a partition 2167# size, which we'll convert to a max image size before checking it 2168# against the files. 2169# 2170# $(1): The file(s) to check (often $@) 2171# $(2): The partition size. 2172define assert-max-image-size 2173$(if $(2), \ 2174 $(call assert-max-file-size,$(1),$(call image-size-from-data-size,$(2)))) 2175endef 2176 2177 2178########################################################### 2179## Define device-specific radio files 2180########################################################### 2181INSTALLED_RADIOIMAGE_TARGET := 2182 2183# Copy a radio image file to the output location, and add it to 2184# INSTALLED_RADIOIMAGE_TARGET. 2185# $(1): filename 2186define add-radio-file 2187 $(eval $(call add-radio-file-internal,$(1),$(notdir $(1)))) 2188endef 2189define add-radio-file-internal 2190INSTALLED_RADIOIMAGE_TARGET += $$(PRODUCT_OUT)/$(2) 2191$$(PRODUCT_OUT)/$(2) : $$(LOCAL_PATH)/$(1) | $$(ACP) 2192 $$(transform-prebuilt-to-target) 2193endef 2194 2195# Version of add-radio-file that also arranges for the version of the 2196# file to be checked against the contents of 2197# $(TARGET_BOARD_INFO_FILE). 2198# $(1): filename 2199# $(2): name of version variable in board-info (eg, "version-baseband") 2200define add-radio-file-checked 2201 $(eval $(call add-radio-file-checked-internal,$(1),$(notdir $(1)),$(2))) 2202endef 2203define add-radio-file-checked-internal 2204INSTALLED_RADIOIMAGE_TARGET += $$(PRODUCT_OUT)/$(2) 2205BOARD_INFO_CHECK += $(3):$(LOCAL_PATH)/$(1) 2206$$(PRODUCT_OUT)/$(2) : $$(LOCAL_PATH)/$(1) | $$(ACP) 2207 $$(transform-prebuilt-to-target) 2208endef 2209 2210 2211########################################################### 2212# Override the package defined in $(1), setting the 2213# variables listed below differently. 2214# 2215# $(1): The makefile to override (relative to the source 2216# tree root) 2217# $(2): Old LOCAL_PACKAGE_NAME value. 2218# $(3): New LOCAL_PACKAGE_NAME value. 2219# $(4): New LOCAL_MANIFEST_PACKAGE_NAME value. 2220# $(5): New LOCAL_CERTIFICATE value. 2221# $(6): New LOCAL_INSTRUMENTATION_FOR value. 2222# $(7): New LOCAL_MANIFEST_INSTRUMENTATION_FOR value. 2223# 2224# Note that LOCAL_PACKAGE_OVERRIDES is NOT cleared in 2225# clear_vars.mk. 2226########################################################### 2227define inherit-package 2228 $(eval $(call inherit-package-internal,$(1),$(2),$(3),$(4),$(5),$(6),$(7))) 2229endef 2230 2231define inherit-package-internal 2232 LOCAL_PACKAGE_OVERRIDES \ 2233 := $(strip $(1))||$(strip $(2))||$(strip $(3))||$(strip $(4))||&&$(strip $(5))||&&$(strip $(6))||&&$(strip $(7)) $(LOCAL_PACKAGE_OVERRIDES) 2234 include $(1) 2235 LOCAL_PACKAGE_OVERRIDES \ 2236 := $(wordlist 1,$(words $(LOCAL_PACKAGE_OVERRIDES)), $(LOCAL_PACKAGE_OVERRIDES)) 2237endef 2238 2239# To be used with inherit-package above 2240# Evalutes to true if the package was overridden 2241define set-inherited-package-variables 2242$(strip $(call set-inherited-package-variables-internal)) 2243endef 2244 2245define keep-or-override 2246$(eval $(1) := $(if $(2),$(2),$($(1)))) 2247endef 2248 2249define set-inherited-package-variables-internal 2250 $(eval _o := $(subst ||, ,$(lastword $(LOCAL_PACKAGE_OVERRIDES)))) 2251 $(eval _n := $(subst ||, ,$(firstword $(LOCAL_PACKAGE_OVERRIDES)))) 2252 $(if $(filter $(word 2,$(_n)),$(LOCAL_PACKAGE_NAME)), \ 2253 $(eval LOCAL_PACKAGE_NAME := $(word 3,$(_o))) \ 2254 $(eval LOCAL_MANIFEST_PACKAGE_NAME := $(word 4,$(_o))) \ 2255 $(call keep-or-override,LOCAL_CERTIFICATE,$(patsubst &&%,%,$(word 5,$(_o)))) \ 2256 $(call keep-or-override,LOCAL_INSTRUMENTATION_FOR,$(patsubst &&%,%,$(word 6,$(_o)))) \ 2257 $(call keep-or-override,LOCAL_MANIFEST_INSTRUMENTATION_FOR,$(patsubst &&%,%,$(word 7,$(_o)))) \ 2258 $(eval LOCAL_OVERRIDES_PACKAGES := $(sort $(LOCAL_OVERRIDES_PACKAGES) $(word 2,$(_o)))) \ 2259 true \ 2260 ,) 2261endef 2262 2263########################################################### 2264## API Check 2265########################################################### 2266 2267# eval this to define a rule that runs apicheck. 2268# 2269# Args: 2270# $(1) target 2271# $(2) stable api file 2272# $(3) api file to be tested 2273# $(4) stable removed api file 2274# $(5) removed api file to be tested 2275# $(6) arguments for apicheck 2276# $(7) command to run if apicheck failed 2277# $(8) target dependent on this api check 2278# $(9) additional dependencies 2279define check-api 2280$(TARGET_OUT_COMMON_INTERMEDIATES)/PACKAGING/$(strip $(1))-timestamp: $(2) $(3) $(4) $(APICHECK) $(9) 2281 @echo "Checking API:" $(1) 2282 $(hide) ( $(APICHECK_COMMAND) $(6) $(2) $(3) $(4) $(5) || ( $(7) ; exit 38 ) ) 2283 $(hide) mkdir -p $$(dir $$@) 2284 $(hide) touch $$@ 2285$(8): $(TARGET_OUT_COMMON_INTERMEDIATES)/PACKAGING/$(strip $(1))-timestamp 2286endef 2287 2288## Whether to build from source if prebuilt alternative exists 2289########################################################### 2290# $(1): module name 2291# $(2): LOCAL_PATH 2292# Expands to empty string if not from source. 2293ifeq (true,$(ANDROID_BUILD_FROM_SOURCE)) 2294define if-build-from-source 2295true 2296endef 2297else 2298define if-build-from-source 2299$(if $(filter $(ANDROID_NO_PREBUILT_MODULES),$(1))$(filter \ 2300 $(addsuffix %,$(ANDROID_NO_PREBUILT_PATHS)),$(2)),true) 2301endef 2302endif 2303 2304# Include makefile $(1) if build from source for module $(2) 2305# $(1): the makefile to include 2306# $(2): module name 2307# $(3): LOCAL_PATH 2308define include-if-build-from-source 2309$(if $(call if-build-from-source,$(2),$(3)),$(eval include $(1))) 2310endef 2311 2312# Return the arch for the source file of a prebuilt 2313# Return "none" if no matching arch found, so the result can be passed to 2314# LOCAL_MODULE_TARGET_ARCH. 2315# $(1) the list of archs supported by the prebuilt 2316define get-prebuilt-src-arch 2317$(strip $(if $(filter $(TARGET_ARCH),$(1)),$(TARGET_ARCH),\ 2318 $(if $(filter $(TARGET_2ND_ARCH),$(1)),$(TARGET_2ND_ARCH),none))) 2319endef 2320 2321########################################################### 2322## Other includes 2323########################################################### 2324 2325# ----------------------------------------------------------------- 2326# Rules and functions to help copy important files to DIST_DIR 2327# when requested. 2328include $(BUILD_SYSTEM)/distdir.mk 2329 2330# Include any vendor specific definitions.mk file 2331-include $(TOPDIR)vendor/*/build/core/definitions.mk 2332-include $(TOPDIR)device/*/build/core/definitions.mk 2333 2334# broken: 2335# $(foreach file,$^,$(if $(findstring,.a,$(suffix $file)),-l$(file),$(file))) 2336 2337########################################################### 2338## Misc notes 2339########################################################### 2340 2341#DEPDIR = .deps 2342#df = $(DEPDIR)/$(*F) 2343 2344#SRCS = foo.c bar.c ... 2345 2346#%.o : %.c 2347# @$(MAKEDEPEND); \ 2348# cp $(df).d $(df).P; \ 2349# sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \ 2350# -e '/^$$/ d' -e 's/$$/ :/' < $(df).d >> $(df).P; \ 2351# rm -f $(df).d 2352# $(COMPILE.c) -o $@ $< 2353 2354#-include $(SRCS:%.c=$(DEPDIR)/%.P) 2355 2356 2357#%.o : %.c 2358# $(COMPILE.c) -MD -o $@ $< 2359# @cp $*.d $*.P; \ 2360# sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \ 2361# -e '/^$$/ d' -e 's/$$/ :/' < $*.d >> $*.P; \ 2362# rm -f $*.d 2363