definitions.mk revision a3dbe51f428f9202a00935cdb708987f3058da60
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 $(FIND_LEAVES_EXCLUDES) \ 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): $(2) 403endef 404 405########################################################### 406## Reverse order of a list 407########################################################### 408 409define reverse-list 410$(if $(1),$(call reverse-list,$(wordlist 2,$(words $(1)),$(1)))) $(firstword $(1)) 411endef 412 413########################################################### 414## The intermediates directory. Where object files go for 415## a given target. We could technically get away without 416## the "_intermediates" suffix on the directory, but it's 417## nice to be able to grep for that string to find out if 418## anyone's abusing the system. 419########################################################### 420 421# $(1): target class, like "APPS" 422# $(2): target name, like "NotePad" 423# $(3): if non-empty, this is a HOST target. 424# $(4): if non-empty, force the intermediates to be COMMON 425# $(5): if non-empty, force the intermedistes to be for the 2nd arch 426define intermediates-dir-for 427$(strip \ 428 $(eval _idfClass := $(strip $(1))) \ 429 $(if $(_idfClass),, \ 430 $(error $(LOCAL_PATH): Class not defined in call to intermediates-dir-for)) \ 431 $(eval _idfName := $(strip $(2))) \ 432 $(if $(_idfName),, \ 433 $(error $(LOCAL_PATH): Name not defined in call to intermediates-dir-for)) \ 434 $(eval _idfPrefix := $(if $(strip $(3)),HOST,TARGET)) \ 435 $(eval _idf2ndArchPrefix := $(if $(strip $(5)),$(TARGET_2ND_ARCH_VAR_PREFIX))) \ 436 $(if $(filter $(_idfPrefix)-$(_idfClass),$(COMMON_MODULE_CLASSES))$(4), \ 437 $(eval _idfIntBase := $($(_idfPrefix)_OUT_COMMON_INTERMEDIATES)) \ 438 ,$(if $(filter $(_idfClass),SHARED_LIBRARIES STATIC_LIBRARIES EXECUTABLES GYP),\ 439 $(eval _idfIntBase := $($(_idf2ndArchPrefix)$(_idfPrefix)_OUT_INTERMEDIATES)) \ 440 ,$(eval _idfIntBase := $($(_idfPrefix)_OUT_INTERMEDIATES)) \ 441 ) \ 442 ) \ 443 $(_idfIntBase)/$(_idfClass)/$(_idfName)_intermediates \ 444) 445endef 446 447# Uses LOCAL_MODULE_CLASS, LOCAL_MODULE, and LOCAL_IS_HOST_MODULE 448# to determine the intermediates directory. 449# 450# $(1): if non-empty, force the intermediates to be COMMON 451# $(2): if non-empty, force the intermediates to be for the 2nd arch 452define local-intermediates-dir 453$(strip \ 454 $(if $(strip $(LOCAL_MODULE_CLASS)),, \ 455 $(error $(LOCAL_PATH): LOCAL_MODULE_CLASS not defined before call to local-intermediates-dir)) \ 456 $(if $(strip $(LOCAL_MODULE)),, \ 457 $(error $(LOCAL_PATH): LOCAL_MODULE not defined before call to local-intermediates-dir)) \ 458 $(call intermediates-dir-for,$(LOCAL_MODULE_CLASS),$(LOCAL_MODULE),$(LOCAL_IS_HOST_MODULE),$(1),$(2)) \ 459) 460endef 461 462########################################################### 463## The generated sources directory. Placing generated 464## source files directly in the intermediates directory 465## causes problems for multiarch builds, where there are 466## two intermediates directories for a single target. Put 467## them in a separate directory, and they will be copied to 468## each intermediates directory automatically. 469########################################################### 470 471# $(1): target class, like "APPS" 472# $(2): target name, like "NotePad" 473# $(3): if non-empty, this is a HOST target. 474# $(4): if non-empty, force the generated sources to be COMMON 475define generated-sources-dir-for 476$(strip \ 477 $(eval _idfClass := $(strip $(1))) \ 478 $(if $(_idfClass),, \ 479 $(error $(LOCAL_PATH): Class not defined in call to generated-sources-dir-for)) \ 480 $(eval _idfName := $(strip $(2))) \ 481 $(if $(_idfName),, \ 482 $(error $(LOCAL_PATH): Name not defined in call to generated-sources-dir-for)) \ 483 $(eval _idfPrefix := $(if $(strip $(3)),HOST,TARGET)) \ 484 $(if $(filter $(_idfPrefix)-$(_idfClass),$(COMMON_MODULE_CLASSES))$(4), \ 485 $(eval _idfIntBase := $($(_idfPrefix)_OUT_GEN_COMMON)) \ 486 , \ 487 $(eval _idfIntBase := $($(_idfPrefix)_OUT_GEN)) \ 488 ) \ 489 $(_idfIntBase)/$(_idfClass)/$(_idfName)_intermediates \ 490) 491endef 492 493# Uses LOCAL_MODULE_CLASS, LOCAL_MODULE, and LOCAL_IS_HOST_MODULE 494# to determine the generated sources directory. 495# 496# $(1): if non-empty, force the intermediates to be COMMON 497define local-generated-sources-dir 498$(strip \ 499 $(if $(strip $(LOCAL_MODULE_CLASS)),, \ 500 $(error $(LOCAL_PATH): LOCAL_MODULE_CLASS not defined before call to local-generated-sources-dir)) \ 501 $(if $(strip $(LOCAL_MODULE)),, \ 502 $(error $(LOCAL_PATH): LOCAL_MODULE not defined before call to local-generated-sources-dir)) \ 503 $(call generated-sources-dir-for,$(LOCAL_MODULE_CLASS),$(LOCAL_MODULE),$(LOCAL_IS_HOST_MODULE),$(1)) \ 504) 505endef 506 507########################################################### 508## Convert "path/to/libXXX.so" to "-lXXX". 509## Any "path/to/libXXX.a" elements pass through unchanged. 510########################################################### 511 512define normalize-libraries 513$(foreach so,$(filter %.so,$(1)),-l$(patsubst lib%.so,%,$(notdir $(so))))\ 514$(filter-out %.so,$(1)) 515endef 516 517# TODO: change users to call the common version. 518define normalize-host-libraries 519$(call normalize-libraries,$(1)) 520endef 521 522define normalize-target-libraries 523$(call normalize-libraries,$(1)) 524endef 525 526########################################################### 527## Convert a list of short module names (e.g., "framework", "Browser") 528## into the list of files that are built for those modules. 529## NOTE: this won't return reliable results until after all 530## sub-makefiles have been included. 531## $(1): target list 532########################################################### 533 534define module-built-files 535$(foreach module,$(1),$(ALL_MODULES.$(module).BUILT)) 536endef 537 538########################################################### 539## Convert a list of short modules names (e.g., "framework", "Browser") 540## into the list of files that are installed for those modules. 541## NOTE: this won't return reliable results until after all 542## sub-makefiles have been included. 543## $(1): target list 544########################################################### 545 546define module-installed-files 547$(foreach module,$(1),$(ALL_MODULES.$(module).INSTALLED)) 548endef 549 550########################################################### 551## Convert a list of short modules names (e.g., "framework", "Browser") 552## into the list of files that should be used when linking 553## against that module as a public API. 554## TODO: Allow this for more than JAVA_LIBRARIES modules 555## NOTE: this won't return reliable results until after all 556## sub-makefiles have been included. 557## $(1): target list 558########################################################### 559 560define module-stubs-files 561$(foreach module,$(1),$(ALL_MODULES.$(module).STUBS)) 562endef 563 564########################################################### 565## Evaluates to the timestamp file for a doc module, which 566## is the dependency that should be used. 567## $(1): doc module 568########################################################### 569 570define doc-timestamp-for 571$(OUT_DOCS)/$(strip $(1))-timestamp 572endef 573 574 575########################################################### 576## Convert "core ext framework" to "out/.../javalib.jar ..." 577## $(1): library list 578## $(2): Non-empty if IS_HOST_MODULE 579########################################################### 580 581# $(1): library name 582# $(2): Non-empty if IS_HOST_MODULE 583define _java-lib-dir 584$(call intermediates-dir-for, \ 585 JAVA_LIBRARIES,$(1),$(2),COMMON) 586endef 587 588# $(1): library name 589# $(2): Non-empty if IS_HOST_MODULE 590define _java-lib-full-classes.jar 591$(call _java-lib-dir,$(1),$(2))/classes$(COMMON_JAVA_PACKAGE_SUFFIX) 592endef 593 594# $(1): library name list 595# $(2): Non-empty if IS_HOST_MODULE 596define java-lib-files 597$(foreach lib,$(1),$(call _java-lib-full-classes.jar,$(lib),$(2))) 598endef 599 600# $(1): library name 601# $(2): Non-empty if IS_HOST_MODULE 602define _java-lib-full-dep 603$(call _java-lib-dir,$(1),$(2))/$(if $(2),javalib,classes)$(COMMON_JAVA_PACKAGE_SUFFIX) 604endef 605 606# $(1): library name list 607# $(2): Non-empty if IS_HOST_MODULE 608define java-lib-deps 609$(foreach lib,$(1),$(call _java-lib-full-dep,$(lib),$(2))) 610endef 611 612########################################################### 613## Convert "core ext framework" to "out/.../classes.jack ..." 614## $(1): library list 615## $(2): Non-empty if IS_HOST_MODULE 616########################################################### 617 618# $(1): library name 619# $(2): Non-empty if IS_HOST_MODULE 620define _jack-lib-full-classes 621$(call _java-lib-dir,$(1),$(2))/classes.jack 622endef 623 624# $(1): library name list 625# $(2): Non-empty if IS_HOST_MODULE 626define jack-lib-files 627$(foreach lib,$(1),$(call _jack-lib-full-classes,$(lib),$(2))) 628endef 629 630# $(1): library name 631# $(2): Non-empty if IS_HOST_MODULE 632define _jack-lib-full-dep 633$(call _jack-lib-full-classes,$(1),$(2)) 634endef 635 636# $(1): library name list 637# $(2): Non-empty if IS_HOST_MODULE 638define jack-lib-deps 639$(foreach lib,$(1),$(call _jack-lib-full-dep,$(lib),$(2))) 640endef 641 642########################################################### 643## Run rot13 on a string 644## $(1): the string. Must be one line. 645########################################################### 646define rot13 647$(shell echo $(1) | tr 'a-zA-Z' 'n-za-mN-ZA-M') 648endef 649 650 651########################################################### 652## Returns true if $(1) and $(2) are equal. Returns 653## the empty string if they are not equal. 654########################################################### 655define streq 656$(strip $(if $(strip $(1)),\ 657 $(if $(strip $(2)),\ 658 $(if $(filter-out __,_$(subst $(strip $(1)),,$(strip $(2)))$(subst $(strip $(2)),,$(strip $(1)))_),,true), \ 659 ),\ 660 $(if $(strip $(2)),\ 661 ,\ 662 true)\ 663 )) 664endef 665 666########################################################### 667## Convert "a b c" into "a:b:c" 668########################################################### 669define normalize-path-list 670$(subst $(space),:,$(strip $(1))) 671endef 672 673########################################################### 674## Read the word out of a colon-separated list of words. 675## This has the same behavior as the built-in function 676## $(word n,str). 677## 678## The individual words may not contain spaces. 679## 680## $(1): 1 based index 681## $(2): value of the form a:b:c... 682########################################################### 683 684define word-colon 685$(word $(1),$(subst :,$(space),$(2))) 686endef 687 688########################################################### 689## Convert "a=b c= d e = f" into "a=b c=d e=f" 690## 691## $(1): list to collapse 692## $(2): if set, separator word; usually "=", ":", or ":=" 693## Defaults to "=" if not set. 694########################################################### 695 696define collapse-pairs 697$(eval _cpSEP := $(strip $(if $(2),$(2),=)))\ 698$(subst $(space)$(_cpSEP)$(space),$(_cpSEP),$(strip \ 699 $(subst $(_cpSEP), $(_cpSEP) ,$(1)))) 700endef 701 702########################################################### 703## Given a list of pairs, if multiple pairs have the same 704## first components, keep only the first pair. 705## 706## $(1): list of pairs 707## $(2): the separator word, such as ":", "=", etc. 708define uniq-pairs-by-first-component 709$(eval _upbfc_fc_set :=)\ 710$(strip $(foreach w,$(1), $(eval _first := $(word 1,$(subst $(2),$(space),$(w))))\ 711 $(if $(filter $(_upbfc_fc_set),$(_first)),,$(w)\ 712 $(eval _upbfc_fc_set += $(_first)))))\ 713$(eval _upbfc_fc_set :=)\ 714$(eval _first:=) 715endef 716 717########################################################### 718## MODULE_TAG set operations 719########################################################### 720 721# Given a list of tags, return the targets that specify 722# any of those tags. 723# $(1): tag list 724define modules-for-tag-list 725$(sort $(foreach tag,$(1),$(foreach m,$(ALL_MODULE_NAME_TAGS.$(tag)),$(ALL_MODULES.$(m).INSTALLED)))) 726endef 727 728# Same as modules-for-tag-list, but operates on 729# ALL_MODULE_NAME_TAGS. 730# $(1): tag list 731define module-names-for-tag-list 732$(sort $(foreach tag,$(1),$(ALL_MODULE_NAME_TAGS.$(tag)))) 733endef 734 735# Given an accept and reject list, find the matching 736# set of targets. If a target has multiple tags and 737# any of them are rejected, the target is rejected. 738# Reject overrides accept. 739# $(1): list of tags to accept 740# $(2): list of tags to reject 741#TODO(dbort): do $(if $(strip $(1)),$(1),$(ALL_MODULE_TAGS)) 742#TODO(jbq): as of 20100106 nobody uses the second parameter 743define get-tagged-modules 744$(filter-out \ 745 $(call modules-for-tag-list,$(2)), \ 746 $(call modules-for-tag-list,$(1))) 747endef 748 749########################################################### 750## Append a leaf to a base path. Properly deals with 751## base paths ending in /. 752## 753## $(1): base path 754## $(2): leaf path 755########################################################### 756 757define append-path 758$(subst //,/,$(1)/$(2)) 759endef 760 761 762########################################################### 763## Package filtering 764########################################################### 765 766# Given a list of installed modules (short or long names) 767# return a list of the packages (yes, .apk packages, not 768# modules in general) that are overridden by this list and, 769# therefore, should not be installed. 770# $(1): mixed list of installed modules 771# TODO: This is fragile; find a reliable way to get this information. 772define _get-package-overrides 773 $(eval ### Discard any words containing slashes, unless they end in .apk, \ 774 ### in which case trim off the directory component and the suffix. \ 775 ### If there are no slashes, keep the entire word.) 776 $(eval _gpo_names := $(subst /,@@@ @@@,$(1))) 777 $(eval _gpo_names := \ 778 $(filter %.apk,$(_gpo_names)) \ 779 $(filter-out %@@@ @@@%,$(_gpo_names))) 780 $(eval _gpo_names := $(patsubst %.apk,%,$(_gpo_names))) 781 $(eval _gpo_names := $(patsubst @@@%,%,$(_gpo_names))) 782 783 $(eval ### Remove any remaining words that contain dots.) 784 $(eval _gpo_names := $(subst .,@@@ @@@,$(_gpo_names))) 785 $(eval _gpo_names := $(filter-out %@@@ @@@%,$(_gpo_names))) 786 787 $(eval ### Now we have a list of any words that could possibly refer to \ 788 ### packages, although there may be words that do not. Only \ 789 ### real packages will be present under PACKAGES.*, though.) 790 $(foreach _gpo_name,$(_gpo_names),$(PACKAGES.$(_gpo_name).OVERRIDES)) 791endef 792 793define get-package-overrides 794$(sort $(strip $(call _get-package-overrides,$(1)))) 795endef 796 797########################################################### 798## Output the command lines, or not 799########################################################### 800 801ifeq ($(strip $(SHOW_COMMANDS)),) 802define pretty 803@echo $1 804endef 805else 806define pretty 807endef 808endif 809 810########################################################### 811## Commands for munging the dependency files GCC generates 812########################################################### 813# $(1): the input .d file 814# $(2): the output .P file 815define transform-d-to-p-args 816$(hide) cp $(1) $(2); \ 817 sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \ 818 -e '/^$$/ d' -e 's/$$/ :/' < $(1) >> $(2); \ 819 rm -f $(1) 820endef 821 822define transform-d-to-p 823$(call transform-d-to-p-args,$(@:%.o=%.d),$(@:%.o=%.P)) 824endef 825 826########################################################### 827## Commands for running lex 828########################################################### 829 830define transform-l-to-cpp 831@echo "Lex: $(PRIVATE_MODULE) <= $<" 832@mkdir -p $(dir $@) 833$(hide) $(LEX) -o$@ $< 834endef 835 836########################################################### 837## Commands for running yacc 838## 839## Because the extension of c++ files can change, the 840## extension must be specified in $1. 841## E.g, "$(call transform-y-to-cpp,.cpp)" 842########################################################### 843 844define transform-y-to-cpp 845@echo "Yacc: $(PRIVATE_MODULE) <= $<" 846@mkdir -p $(dir $@) 847$(YACC) $(PRIVATE_YACCFLAGS) -o $@ $< 848touch $(@:$1=$(YACC_HEADER_SUFFIX)) 849echo '#ifndef '$(@F:$1=_h) > $(@:$1=.h) 850echo '#define '$(@F:$1=_h) >> $(@:$1=.h) 851cat $(@:$1=$(YACC_HEADER_SUFFIX)) >> $(@:$1=.h) 852echo '#endif' >> $(@:$1=.h) 853endef 854 855########################################################### 856## Commands to compile RenderScript to Java 857########################################################### 858 859define transform-renderscripts-to-java-and-bc 860@echo "RenderScript: $(PRIVATE_MODULE) <= $(PRIVATE_RS_SOURCE_FILES)" 861$(hide) rm -rf $(PRIVATE_RS_OUTPUT_DIR) 862$(hide) mkdir -p $(PRIVATE_RS_OUTPUT_DIR)/res/raw 863$(hide) mkdir -p $(PRIVATE_RS_OUTPUT_DIR)/src 864$(hide) $(PRIVATE_RS_CC) \ 865 -o $(PRIVATE_RS_OUTPUT_DIR)/res/raw \ 866 -p $(PRIVATE_RS_OUTPUT_DIR)/src \ 867 -d $(PRIVATE_RS_OUTPUT_DIR) \ 868 -a $@ -MD \ 869 $(addprefix -target-api , $(PRIVATE_RS_TARGET_API)) \ 870 $(PRIVATE_RS_FLAGS) \ 871 $(foreach inc,$(PRIVATE_RS_INCLUDES),$(addprefix -I , $(inc))) \ 872 $(PRIVATE_RS_SOURCE_FILES) 873 $(foreach d,$(PRIVATE_DEP_FILES),\ 874 $(call transform-d-to-p-args,$(d),$(d:%.d=%.P))$(newline)) 875$(hide) mkdir -p $(dir $@) 876$(hide) touch $@ 877endef 878 879define transform-bc-to-so 880@echo "Renderscript compatibility: $(notdir $@) <= $(notdir $<)" 881$(hide) mkdir -p $(dir $@) 882$(hide) $(BCC_COMPAT) -O3 -o $(dir $@)/$(notdir $(<:.bc=.o)) -fPIC -shared \ 883 -rt-path $(RS_PREBUILT_CLCORE) -mtriple $(RS_COMPAT_TRIPLE) $< 884$(hide) $(PRIVATE_CXX) -shared -Wl,-soname,$(notdir $@) -nostdlib \ 885 -Wl,-rpath,\$$ORIGIN/../lib \ 886 $(dir $@)/$(notdir $(<:.bc=.o)) \ 887 $(RS_PREBUILT_COMPILER_RT) \ 888 -o $@ $(TARGET_GLOBAL_LDFLAGS) -Wl,--hash-style=sysv -L prebuilts/gcc/ \ 889 $(RS_PREBUILT_LIBPATH) -L $(TARGET_OUT_INTERMEDIATE_LIBRARIES) \ 890 -lRSSupport -lm -lc 891endef 892 893########################################################### 894## Commands to compile RenderScript to C++ 895########################################################### 896 897define transform-renderscripts-to-cpp-and-bc 898@echo "RenderScript: $(PRIVATE_MODULE) <= $(PRIVATE_RS_SOURCE_FILES)" 899$(hide) rm -rf $(PRIVATE_RS_OUTPUT_DIR) 900$(hide) mkdir -p $(PRIVATE_RS_OUTPUT_DIR)/ 901$(hide) $(PRIVATE_RS_CC) \ 902 -o $(PRIVATE_RS_OUTPUT_DIR)/ \ 903 -d $(PRIVATE_RS_OUTPUT_DIR) \ 904 -a $@ -MD \ 905 -reflect-c++ \ 906 $(PRIVATE_RS_FLAGS) \ 907 $(addprefix -I , $(PRIVATE_RS_INCLUDES)) \ 908 $(PRIVATE_RS_SOURCE_FILES) 909 $(foreach d,$(PRIVATE_DEP_FILES),\ 910 $(call transform-d-to-p-args,$(d),$(d:%.d=%.P))$(newline)) 911$(hide) mkdir -p $(dir $@) 912$(hide) touch $@ 913endef 914 915 916########################################################### 917## Commands for running aidl 918########################################################### 919 920define transform-aidl-to-java 921@mkdir -p $(dir $@) 922@echo "Aidl: $(PRIVATE_MODULE) <= $<" 923$(hide) $(AIDL) -d$(patsubst %.java,%.P,$@) $(PRIVATE_AIDL_FLAGS) $< $@ 924endef 925#$(AIDL) $(PRIVATE_AIDL_FLAGS) $< - | indent -nut -br -npcs -l1000 > $@ 926 927 928########################################################### 929## Commands for running java-event-log-tags.py 930########################################################### 931 932define transform-logtags-to-java 933@mkdir -p $(dir $@) 934@echo "logtags: $@ <= $<" 935$(hide) $(JAVATAGS) -o $@ $^ 936endef 937 938 939########################################################### 940## Commands for running protoc to compile .proto into .java 941########################################################### 942 943define transform-proto-to-java 944@mkdir -p $(dir $@) 945@echo "Protoc: $@ <= $(PRIVATE_PROTO_SRC_FILES)" 946@rm -rf $(PRIVATE_PROTO_JAVA_OUTPUT_DIR) 947@mkdir -p $(PRIVATE_PROTO_JAVA_OUTPUT_DIR) 948$(hide) for f in $(PRIVATE_PROTO_SRC_FILES); do \ 949 $(PROTOC) \ 950 $(addprefix --proto_path=, $(PRIVATE_PROTO_INCLUDES)) \ 951 $(PRIVATE_PROTO_JAVA_OUTPUT_OPTION)="$(PRIVATE_PROTO_JAVA_OUTPUT_PARAMS):$(PRIVATE_PROTO_JAVA_OUTPUT_DIR)" \ 952 $(PRIVATE_PROTOC_FLAGS) \ 953 $$f || exit 33; \ 954 done 955$(hide) touch $@ 956endef 957 958###################################################################### 959## Commands for running protoc to compile .proto into .pb.cc (or.pb.c) and .pb.h 960###################################################################### 961define transform-proto-to-cc 962@echo "Protoc: $@ <= $<" 963@mkdir -p $(dir $@) 964$(hide) $(PROTOC) \ 965 $(addprefix --proto_path=, $(PRIVATE_PROTO_INCLUDES)) \ 966 $(PRIVATE_PROTOC_FLAGS) \ 967 $< 968endef 969 970 971###################################################################### 972## Commands for running protoc to compile .proto into .pb.cc and .pb.h 973###################################################################### 974define generate-dbus-bindings 975@echo "Generating DBus bindings for $(PRIVATE_DBUS_MODULE)" 976@mkdir -p $(PRIVATE_DBUS_HEADER_DIRECTORY) 977$(hide) $(DBUS_GENERATOR) \ 978 --service-config=$(PRIVATE_DBUS_SERVICE_CONFIG) \ 979 --adaptor=$(PRIVATE_DBUS_ADAPTORS_HEADER) \ 980 --proxy=$(PRIVATE_DBUS_PROXIES_HEADER) \ 981 --method-names=$(PRIVATE_DBUS_METHOD_NAMES_HEADER) \ 982 $(PRIVATE_DBUS_INTERFACE_DEFINITIONS) 983endef 984 985 986########################################################### 987## Commands for running gcc to compile a C++ file 988########################################################### 989 990define transform-cpp-to-o 991@echo "target $(PRIVATE_ARM_MODE) C++: $(PRIVATE_MODULE) <= $<" 992@mkdir -p $(dir $@) 993$(hide) $(PRIVATE_CXX) \ 994 $(addprefix -I , $(PRIVATE_C_INCLUDES)) \ 995 $(shell cat $(PRIVATE_IMPORT_INCLUDES)) \ 996 $(addprefix -isystem ,\ 997 $(if $(PRIVATE_NO_DEFAULT_COMPILER_FLAGS),, \ 998 $(filter-out $(PRIVATE_C_INCLUDES), \ 999 $(PRIVATE_TARGET_PROJECT_INCLUDES) \ 1000 $(PRIVATE_TARGET_C_INCLUDES)))) \ 1001 -c \ 1002 $(if $(PRIVATE_NO_DEFAULT_COMPILER_FLAGS),, \ 1003 $(PRIVATE_TARGET_GLOBAL_CFLAGS) \ 1004 $(PRIVATE_TARGET_GLOBAL_CPPFLAGS) \ 1005 $(PRIVATE_ARM_CFLAGS) \ 1006 ) \ 1007 $(PRIVATE_RTTI_FLAG) \ 1008 $(PRIVATE_CFLAGS) \ 1009 $(PRIVATE_CPPFLAGS) \ 1010 $(PRIVATE_DEBUG_CFLAGS) \ 1011 $(PRIVATE_CFLAGS_NO_OVERRIDE) \ 1012 $(PRIVATE_CPPFLAGS_NO_OVERRIDE) \ 1013 -MD -MF $(patsubst %.o,%.d,$@) -o $@ $< 1014$(transform-d-to-p) 1015endef 1016 1017 1018########################################################### 1019## Commands for running gcc to compile a C file 1020########################################################### 1021 1022# $(1): extra flags 1023define transform-c-or-s-to-o-no-deps 1024@mkdir -p $(dir $@) 1025$(hide) $(PRIVATE_CC) \ 1026 $(addprefix -I , $(PRIVATE_C_INCLUDES)) \ 1027 $(shell cat $(PRIVATE_IMPORT_INCLUDES)) \ 1028 $(addprefix -isystem ,\ 1029 $(if $(PRIVATE_NO_DEFAULT_COMPILER_FLAGS),, \ 1030 $(filter-out $(PRIVATE_C_INCLUDES), \ 1031 $(PRIVATE_TARGET_PROJECT_INCLUDES) \ 1032 $(PRIVATE_TARGET_C_INCLUDES)))) \ 1033 -c \ 1034 $(if $(PRIVATE_NO_DEFAULT_COMPILER_FLAGS),, \ 1035 $(PRIVATE_TARGET_GLOBAL_CFLAGS) \ 1036 $(PRIVATE_TARGET_GLOBAL_CONLYFLAGS) \ 1037 $(PRIVATE_ARM_CFLAGS) \ 1038 ) \ 1039 $(1) \ 1040 -MD -MF $(patsubst %.o,%.d,$@) -o $@ $< 1041endef 1042 1043define transform-c-to-o-no-deps 1044@echo "target $(PRIVATE_ARM_MODE) C: $(PRIVATE_MODULE) <= $<" 1045$(call transform-c-or-s-to-o-no-deps, \ 1046 $(PRIVATE_CFLAGS) \ 1047 $(PRIVATE_CONLYFLAGS) \ 1048 $(PRIVATE_DEBUG_CFLAGS) \ 1049 $(PRIVATE_CFLAGS_NO_OVERRIDE)) 1050endef 1051 1052define transform-s-to-o-no-deps 1053@echo "target asm: $(PRIVATE_MODULE) <= $<" 1054$(call transform-c-or-s-to-o-no-deps, $(PRIVATE_ASFLAGS)) 1055endef 1056 1057define transform-c-to-o 1058$(transform-c-to-o-no-deps) 1059$(transform-d-to-p) 1060endef 1061 1062define transform-s-to-o 1063$(transform-s-to-o-no-deps) 1064$(transform-d-to-p) 1065endef 1066 1067# YASM compilation 1068define transform-asm-to-o 1069@mkdir -p $(dir $@) 1070$(hide) $(YASM) \ 1071 $(addprefix -I , $(PRIVATE_C_INCLUDES)) \ 1072 $($(PRIVATE_2ND_ARCH_VAR_PREFIX)TARGET_GLOBAL_YASM_FLAGS) \ 1073 $(PRIVATE_ASFLAGS) \ 1074 -o $@ $< 1075endef 1076 1077########################################################### 1078## Commands for running gcc to compile an Objective-C file 1079## This should never happen for target builds but this 1080## will error at build time. 1081########################################################### 1082 1083define transform-m-to-o-no-deps 1084@echo "target ObjC: $(PRIVATE_MODULE) <= $<" 1085$(call transform-c-or-s-to-o-no-deps, $(PRIVATE_CFLAGS) $(PRIVATE_DEBUG_CFLAGS)) 1086endef 1087 1088define transform-m-to-o 1089$(transform-m-to-o-no-deps) 1090$(transform-d-to-p) 1091endef 1092 1093########################################################### 1094## Commands for running gcc to compile a host C++ file 1095########################################################### 1096 1097define transform-host-cpp-to-o 1098@echo "host C++: $(PRIVATE_MODULE) <= $<" 1099@mkdir -p $(dir $@) 1100$(hide) $(PRIVATE_CXX) \ 1101 $(addprefix -I , $(PRIVATE_C_INCLUDES)) \ 1102 $(shell cat $(PRIVATE_IMPORT_INCLUDES)) \ 1103 $(addprefix -isystem ,\ 1104 $(if $(PRIVATE_NO_DEFAULT_COMPILER_FLAGS),, \ 1105 $(filter-out $(PRIVATE_C_INCLUDES), \ 1106 $(HOST_PROJECT_INCLUDES) \ 1107 $(PRIVATE_HOST_C_INCLUDES)))) \ 1108 -c \ 1109 $(if $(PRIVATE_NO_DEFAULT_COMPILER_FLAGS),, \ 1110 $(PRIVATE_HOST_GLOBAL_CFLAGS) \ 1111 $(PRIVATE_HOST_GLOBAL_CPPFLAGS) \ 1112 ) \ 1113 $(PRIVATE_CFLAGS) \ 1114 $(PRIVATE_CPPFLAGS) \ 1115 $(PRIVATE_DEBUG_CFLAGS) \ 1116 $(PRIVATE_CFLAGS_NO_OVERRIDE) \ 1117 $(PRIVATE_CPPFLAGS_NO_OVERRIDE) \ 1118 -MD -MF $(patsubst %.o,%.d,$@) -o $@ $< 1119$(transform-d-to-p) 1120endef 1121 1122 1123########################################################### 1124## Commands for running gcc to compile a host C file 1125########################################################### 1126 1127# $(1): extra flags 1128define transform-host-c-or-s-to-o-no-deps 1129@mkdir -p $(dir $@) 1130$(hide) $(PRIVATE_CC) \ 1131 $(addprefix -I , $(PRIVATE_C_INCLUDES)) \ 1132 $(shell cat $(PRIVATE_IMPORT_INCLUDES)) \ 1133 $(addprefix -isystem ,\ 1134 $(if $(PRIVATE_NO_DEFAULT_COMPILER_FLAGS),, \ 1135 $(filter-out $(PRIVATE_C_INCLUDES), \ 1136 $(HOST_PROJECT_INCLUDES) \ 1137 $(PRIVATE_HOST_C_INCLUDES)))) \ 1138 -c \ 1139 $(if $(PRIVATE_NO_DEFAULT_COMPILER_FLAGS),, \ 1140 $(PRIVATE_HOST_GLOBAL_CFLAGS) \ 1141 $(PRIVATE_HOST_GLOBAL_CONLYFLAGS) \ 1142 ) \ 1143 $(1) \ 1144 $(PRIVATE_CFLAGS_NO_OVERRIDE) \ 1145 -MD -MF $(patsubst %.o,%.d,$@) -o $@ $< 1146endef 1147 1148define transform-host-c-to-o-no-deps 1149@echo "host C: $(PRIVATE_MODULE) <= $<" 1150$(call transform-host-c-or-s-to-o-no-deps, $(PRIVATE_CFLAGS) $(PRIVATE_CONLYFLAGS) $(PRIVATE_DEBUG_CFLAGS)) 1151endef 1152 1153define transform-host-s-to-o-no-deps 1154@echo "host asm: $(PRIVATE_MODULE) <= $<" 1155$(call transform-host-c-or-s-to-o-no-deps, $(PRIVATE_ASFLAGS)) 1156endef 1157 1158define transform-host-c-to-o 1159$(transform-host-c-to-o-no-deps) 1160$(transform-d-to-p) 1161endef 1162 1163define transform-host-s-to-o 1164$(transform-host-s-to-o-no-deps) 1165$(transform-d-to-p) 1166endef 1167 1168########################################################### 1169## Commands for running gcc to compile a host Objective-C file 1170########################################################### 1171 1172define transform-host-m-to-o-no-deps 1173@echo "host ObjC: $(PRIVATE_MODULE) <= $<" 1174$(call transform-host-c-or-s-to-o-no-deps, $(PRIVATE_CFLAGS) $(PRIVATE_DEBUG_CFLAGS)) 1175endef 1176 1177define transform-host-m-to-o 1178$(transform-host-m-to-o-no-deps) 1179$(transform-d-to-p) 1180endef 1181 1182 1183########################################################### 1184## Rules to compile a single C/C++ source with ../ in the path 1185########################################################### 1186# Replace "../" in object paths with $(DOTDOT_REPLACEMENT). 1187DOTDOT_REPLACEMENT := dotdot/ 1188 1189## Rule to compile a C++ source file with ../ in the path. 1190## Must be called with $(eval). 1191# $(1): the C++ source file in LOCAL_SRC_FILES. 1192# $(2): the additional dependencies. 1193# $(3): the variable name to collect the output object file. 1194define compile-dotdot-cpp-file 1195o := $(intermediates)/$(patsubst %$(LOCAL_CPP_EXTENSION),%.o,$(subst ../,$(DOTDOT_REPLACEMENT),$(1))) 1196$$(o) : $(TOPDIR)$(LOCAL_PATH)/$(1) $(2) 1197 $$(transform-$$(PRIVATE_HOST)cpp-to-o) 1198-include $$(o:%.o=%.P) 1199$(3) += $$(o) 1200endef 1201 1202## Rule to compile a C source file with ../ in the path. 1203## Must be called with $(eval). 1204# $(1): the C source file in LOCAL_SRC_FILES. 1205# $(2): the additional dependencies. 1206# $(3): the variable name to collect the output object file. 1207define compile-dotdot-c-file 1208o := $(intermediates)/$(patsubst %.c,%.o,$(subst ../,$(DOTDOT_REPLACEMENT),$(1))) 1209$$(o) : $(TOPDIR)$(LOCAL_PATH)/$(1) $(2) 1210 $$(transform-$$(PRIVATE_HOST)c-to-o) 1211-include $$(o:%.o=%.P) 1212$(3) += $$(o) 1213endef 1214 1215## Rule to compile a .S source file with ../ in the path. 1216## Must be called with $(eval). 1217# $(1): the .S source file in LOCAL_SRC_FILES. 1218# $(2): the additional dependencies. 1219# $(3): the variable name to collect the output object file. 1220define compile-dotdot-s-file 1221o := $(intermediates)/$(patsubst %.S,%.o,$(subst ../,$(DOTDOT_REPLACEMENT),$(1))) 1222$$(o) : $(TOPDIR)$(LOCAL_PATH)/$(1) $(2) 1223 $$(transform-$$(PRIVATE_HOST)s-to-o) 1224-include $$(o:%.o=%.P) 1225$(3) += $$(o) 1226endef 1227 1228## Rule to compile a .s source file with ../ in the path. 1229## Must be called with $(eval). 1230# $(1): the .s source file in LOCAL_SRC_FILES. 1231# $(2): the additional dependencies. 1232# $(3): the variable name to collect the output object file. 1233define compile-dotdot-s-file-no-deps 1234o := $(intermediates)/$(patsubst %.s,%.o,$(subst ../,$(DOTDOT_REPLACEMENT),$(1))) 1235$$(o) : $(TOPDIR)$(LOCAL_PATH)/$(1) $(2) 1236 $$(transform-$$(PRIVATE_HOST)s-to-o-no-deps) 1237$(3) += $$(o) 1238endef 1239 1240########################################################### 1241## Commands for running ar 1242########################################################### 1243 1244define _concat-if-arg2-not-empty 1245$(if $(2),$(hide) $(1) $(2)) 1246endef 1247 1248# Split long argument list into smaller groups and call the command repeatedly 1249# Call the command at least once even if there are no arguments, as otherwise 1250# the output file won't be created. 1251# 1252# $(1): the command without arguments 1253# $(2): the arguments 1254define split-long-arguments 1255$(hide) $(1) $(wordlist 1,500,$(2)) 1256$(call _concat-if-arg2-not-empty,$(1),$(wordlist 501,1000,$(2))) 1257$(call _concat-if-arg2-not-empty,$(1),$(wordlist 1001,1500,$(2))) 1258$(call _concat-if-arg2-not-empty,$(1),$(wordlist 1501,2000,$(2))) 1259$(call _concat-if-arg2-not-empty,$(1),$(wordlist 2001,2500,$(2))) 1260$(call _concat-if-arg2-not-empty,$(1),$(wordlist 2501,3000,$(2))) 1261$(call _concat-if-arg2-not-empty,$(1),$(wordlist 3001,99999,$(2))) 1262endef 1263 1264# $(1): the full path of the source static library. 1265define _extract-and-include-single-target-whole-static-lib 1266@echo "preparing StaticLib: $(PRIVATE_MODULE) [including $(strip $(1))]" 1267$(hide) ldir=$(PRIVATE_INTERMEDIATES_DIR)/WHOLE/$(basename $(notdir $(1)))_objs;\ 1268 rm -rf $$ldir; \ 1269 mkdir -p $$ldir; \ 1270 cp $(1) $$ldir; \ 1271 lib_to_include=$$ldir/$(notdir $(1)); \ 1272 filelist=; \ 1273 subdir=0; \ 1274 for f in `$($(PRIVATE_2ND_ARCH_VAR_PREFIX)TARGET_AR) t $(1)`; do \ 1275 if [ -e $$ldir/$$f ]; then \ 1276 mkdir $$ldir/$$subdir; \ 1277 ext=$$subdir/; \ 1278 subdir=$$((subdir+1)); \ 1279 $($(PRIVATE_2ND_ARCH_VAR_PREFIX)TARGET_AR) m $$lib_to_include $$f; \ 1280 else \ 1281 ext=; \ 1282 fi; \ 1283 $($(PRIVATE_2ND_ARCH_VAR_PREFIX)TARGET_AR) p $$lib_to_include $$f > $$ldir/$$ext$$f; \ 1284 filelist="$$filelist $$ldir/$$ext$$f"; \ 1285 done ; \ 1286 $($(PRIVATE_2ND_ARCH_VAR_PREFIX)TARGET_AR) $($(PRIVATE_2ND_ARCH_VAR_PREFIX)TARGET_GLOBAL_ARFLAGS) \ 1287 $(PRIVATE_ARFLAGS) $@ $$filelist 1288 1289endef 1290 1291# $(1): the full path of the source static library. 1292define extract-and-include-whole-static-libs-first 1293$(if $(strip $(1)), 1294@echo "preparing StaticLib: $(PRIVATE_MODULE) [including $(strip $(1))]" 1295$(hide) cp $(1) $@) 1296endef 1297 1298define extract-and-include-target-whole-static-libs 1299$(call extract-and-include-whole-static-libs-first, $(firstword $(PRIVATE_ALL_WHOLE_STATIC_LIBRARIES))) 1300$(foreach lib,$(wordlist 2,999,$(PRIVATE_ALL_WHOLE_STATIC_LIBRARIES)), \ 1301 $(call _extract-and-include-single-target-whole-static-lib, $(lib))) 1302endef 1303 1304# Explicitly delete the archive first so that ar doesn't 1305# try to add to an existing archive. 1306define transform-o-to-static-lib 1307@echo "target StaticLib: $(PRIVATE_MODULE) ($@)" 1308@mkdir -p $(dir $@) 1309@rm -f $@ 1310$(extract-and-include-target-whole-static-libs) 1311$(call split-long-arguments,$($(PRIVATE_2ND_ARCH_VAR_PREFIX)TARGET_AR) \ 1312 $($(PRIVATE_2ND_ARCH_VAR_PREFIX)TARGET_GLOBAL_ARFLAGS) \ 1313 $(PRIVATE_ARFLAGS) $@,$(PRIVATE_ALL_OBJECTS)) 1314endef 1315 1316########################################################### 1317## Commands for running host ar 1318########################################################### 1319 1320# $(1): the full path of the source static library. 1321define _extract-and-include-single-host-whole-static-lib 1322@echo "preparing StaticLib: $(PRIVATE_MODULE) [including $(strip $(1))]" 1323$(hide) ldir=$(PRIVATE_INTERMEDIATES_DIR)/WHOLE/$(basename $(notdir $(1)))_objs;\ 1324 rm -rf $$ldir; \ 1325 mkdir -p $$ldir; \ 1326 cp $(1) $$ldir; \ 1327 lib_to_include=$$ldir/$(notdir $(1)); \ 1328 filelist=; \ 1329 subdir=0; \ 1330 for f in `$($(PRIVATE_2ND_ARCH_VAR_PREFIX)HOST_AR) t $(1) | \grep '\.o$$'`; do \ 1331 if [ -e $$ldir/$$f ]; then \ 1332 mkdir $$ldir/$$subdir; \ 1333 ext=$$subdir/; \ 1334 subdir=$$((subdir+1)); \ 1335 $($(PRIVATE_2ND_ARCH_VAR_PREFIX)HOST_AR) m $$lib_to_include $$f; \ 1336 else \ 1337 ext=; \ 1338 fi; \ 1339 $($(PRIVATE_2ND_ARCH_VAR_PREFIX)HOST_AR) p $$lib_to_include $$f > $$ldir/$$ext$$f; \ 1340 filelist="$$filelist $$ldir/$$ext$$f"; \ 1341 done ; \ 1342 $($(PRIVATE_2ND_ARCH_VAR_PREFIX)HOST_AR) $($(PRIVATE_2ND_ARCH_VAR_PREFIX)HOST_GLOBAL_ARFLAGS) \ 1343 $(PRIVATE_ARFLAGS) $@ $$filelist 1344 1345endef 1346 1347define extract-and-include-host-whole-static-libs 1348$(call extract-and-include-whole-static-libs-first, $(firstword $(PRIVATE_ALL_WHOLE_STATIC_LIBRARIES))) 1349$(foreach lib,$(wordlist 2,999,$(PRIVATE_ALL_WHOLE_STATIC_LIBRARIES)), \ 1350 $(call _extract-and-include-single-host-whole-static-lib, $(lib))) 1351endef 1352 1353# Explicitly delete the archive first so that ar doesn't 1354# try to add to an existing archive. 1355define transform-host-o-to-static-lib 1356@echo "host StaticLib: $(PRIVATE_MODULE) ($@)" 1357@mkdir -p $(dir $@) 1358@rm -f $@ 1359$(extract-and-include-host-whole-static-libs) 1360$(call split-long-arguments,$($(PRIVATE_2ND_ARCH_VAR_PREFIX)HOST_AR) \ 1361 $($(PRIVATE_2ND_ARCH_VAR_PREFIX)HOST_GLOBAL_ARFLAGS) \ 1362 $(PRIVATE_ARFLAGS) $@,$(PRIVATE_ALL_OBJECTS)) 1363endef 1364 1365 1366########################################################### 1367## Commands for running gcc to link a shared library or package 1368########################################################### 1369 1370# ld just seems to be so finicky with command order that we allow 1371# it to be overriden en-masse see combo/linux-arm.make for an example. 1372ifneq ($(HOST_CUSTOM_LD_COMMAND),true) 1373define transform-host-o-to-shared-lib-inner 1374$(hide) $(PRIVATE_CXX) \ 1375 -Wl,-rpath-link=$($(PRIVATE_2ND_ARCH_VAR_PREFIX)HOST_OUT_INTERMEDIATE_LIBRARIES) \ 1376 -Wl,-rpath,\$$ORIGIN/../$(notdir $($(PRIVATE_2ND_ARCH_VAR_PREFIX)HOST_OUT_SHARED_LIBRARIES)) \ 1377 -Wl,-rpath,\$$ORIGIN/$(notdir $($(PRIVATE_2ND_ARCH_VAR_PREFIX)HOST_OUT_SHARED_LIBRARIES)) \ 1378 -shared -Wl,-soname,$(notdir $@) \ 1379 $($(PRIVATE_2ND_ARCH_VAR_PREFIX)HOST_GLOBAL_LD_DIRS) \ 1380 $(if $(PRIVATE_NO_DEFAULT_COMPILER_FLAGS),, \ 1381 $(PRIVATE_HOST_GLOBAL_LDFLAGS) \ 1382 ) \ 1383 $(PRIVATE_LDFLAGS) \ 1384 $(PRIVATE_ALL_OBJECTS) \ 1385 -Wl,--whole-archive \ 1386 $(call normalize-host-libraries,$(PRIVATE_ALL_WHOLE_STATIC_LIBRARIES)) \ 1387 -Wl,--no-whole-archive \ 1388 $(if $(PRIVATE_GROUP_STATIC_LIBRARIES),-Wl$(comma)--start-group) \ 1389 $(call normalize-host-libraries,$(PRIVATE_ALL_STATIC_LIBRARIES)) \ 1390 $(if $(PRIVATE_GROUP_STATIC_LIBRARIES),-Wl$(comma)--end-group) \ 1391 $(if $(filter true,$(NATIVE_COVERAGE)),-lgcov) \ 1392 $(if $(filter true,$(NATIVE_COVERAGE)),$(PRIVATE_HOST_LIBPROFILE_RT)) \ 1393 $(call normalize-host-libraries,$(PRIVATE_ALL_SHARED_LIBRARIES)) \ 1394 -o $@ \ 1395 $(PRIVATE_LDLIBS) 1396endef 1397endif 1398 1399define transform-host-o-to-shared-lib 1400@echo "host SharedLib: $(PRIVATE_MODULE) ($@)" 1401@mkdir -p $(dir $@) 1402$(transform-host-o-to-shared-lib-inner) 1403endef 1404 1405define transform-host-o-to-package 1406@echo "host Package: $(PRIVATE_MODULE) ($@)" 1407@mkdir -p $(dir $@) 1408$(transform-host-o-to-shared-lib-inner) 1409endef 1410 1411 1412########################################################### 1413## Commands for running gcc to link a shared library or package 1414########################################################### 1415 1416define transform-o-to-shared-lib-inner 1417$(hide) $(PRIVATE_CXX) \ 1418 -nostdlib -Wl,-soname,$(notdir $@) \ 1419 -Wl,--gc-sections \ 1420 $(if $(filter true,$(PRIVATE_CLANG)),-shared,-Wl$(comma)-shared) \ 1421 $(PRIVATE_TARGET_GLOBAL_LD_DIRS) \ 1422 $(PRIVATE_TARGET_CRTBEGIN_SO_O) \ 1423 $(PRIVATE_ALL_OBJECTS) \ 1424 -Wl,--whole-archive \ 1425 $(call normalize-target-libraries,$(PRIVATE_ALL_WHOLE_STATIC_LIBRARIES)) \ 1426 -Wl,--no-whole-archive \ 1427 $(if $(PRIVATE_GROUP_STATIC_LIBRARIES),-Wl$(comma)--start-group) \ 1428 $(call normalize-target-libraries,$(PRIVATE_ALL_STATIC_LIBRARIES)) \ 1429 $(if $(PRIVATE_GROUP_STATIC_LIBRARIES),-Wl$(comma)--end-group) \ 1430 $(if $(filter true,$(NATIVE_COVERAGE)),$(PRIVATE_TARGET_LIBGCOV)) \ 1431 $(if $(filter true,$(NATIVE_COVERAGE)),$(PRIVATE_TARGET_LIBPROFILE_RT)) \ 1432 $(PRIVATE_TARGET_LIBATOMIC) \ 1433 $(PRIVATE_TARGET_LIBGCC) \ 1434 $(call normalize-target-libraries,$(PRIVATE_ALL_SHARED_LIBRARIES)) \ 1435 -o $@ \ 1436 $(PRIVATE_TARGET_GLOBAL_LDFLAGS) \ 1437 $(PRIVATE_LDFLAGS) \ 1438 $(PRIVATE_TARGET_CRTEND_SO_O) \ 1439 $(PRIVATE_LDLIBS) 1440endef 1441 1442define transform-o-to-shared-lib 1443@echo "target SharedLib: $(PRIVATE_MODULE) ($@)" 1444@mkdir -p $(dir $@) 1445$(transform-o-to-shared-lib-inner) 1446endef 1447 1448 1449########################################################### 1450## Commands for filtering a target executable or library 1451########################################################### 1452 1453ifneq ($(TARGET_BUILD_VARIANT),user) 1454 TARGET_STRIP_EXTRA = && $(PRIVATE_OBJCOPY) --add-gnu-debuglink=$< $@ 1455 TARGET_STRIP_KEEP_SYMBOLS_EXTRA = --add-gnu-debuglink=$< 1456endif 1457 1458define transform-to-stripped 1459@echo "target Strip: $(PRIVATE_MODULE) ($@)" 1460@mkdir -p $(dir $@) 1461$(hide) $(PRIVATE_STRIP) --strip-all $< -o $@ \ 1462 $(if $(PRIVATE_NO_DEBUGLINK),,$(TARGET_STRIP_EXTRA)) 1463endef 1464 1465define transform-to-stripped-keep-symbols 1466@echo "target Strip (keep symbols): $(PRIVATE_MODULE) ($@)" 1467@mkdir -p $(dir $@) 1468$(hide) $(PRIVATE_OBJCOPY) \ 1469 `$(PRIVATE_READELF) -S $< | awk '/.debug_/ {print "-R " $$2}' | xargs` \ 1470 $(TARGET_STRIP_KEEP_SYMBOLS_EXTRA) $< $@ 1471endef 1472 1473########################################################### 1474## Commands for packing a target executable or library 1475########################################################### 1476 1477define pack-elf-relocations 1478@echo "target Pack Relocations: $(PRIVATE_MODULE) ($@)" 1479$(copy-file-to-target) 1480$(hide) $(RELOCATION_PACKER) $@ 1481endef 1482 1483########################################################### 1484## Commands for running gcc to link an executable 1485########################################################### 1486 1487define transform-o-to-executable-inner 1488$(hide) $(PRIVATE_CXX) -pie \ 1489 -nostdlib -Bdynamic \ 1490 -Wl,-dynamic-linker,$(PRIVATE_LINKER) \ 1491 -Wl,--gc-sections \ 1492 -Wl,-z,nocopyreloc \ 1493 $(PRIVATE_TARGET_GLOBAL_LD_DIRS) \ 1494 -Wl,-rpath-link=$(PRIVATE_TARGET_OUT_INTERMEDIATE_LIBRARIES) \ 1495 $(PRIVATE_TARGET_CRTBEGIN_DYNAMIC_O) \ 1496 $(PRIVATE_ALL_OBJECTS) \ 1497 -Wl,--whole-archive \ 1498 $(call normalize-target-libraries,$(PRIVATE_ALL_WHOLE_STATIC_LIBRARIES)) \ 1499 -Wl,--no-whole-archive \ 1500 $(if $(PRIVATE_GROUP_STATIC_LIBRARIES),-Wl$(comma)--start-group) \ 1501 $(call normalize-target-libraries,$(PRIVATE_ALL_STATIC_LIBRARIES)) \ 1502 $(if $(PRIVATE_GROUP_STATIC_LIBRARIES),-Wl$(comma)--end-group) \ 1503 $(if $(filter true,$(NATIVE_COVERAGE)),$(PRIVATE_TARGET_LIBGCOV)) \ 1504 $(if $(filter true,$(NATIVE_COVERAGE)),$(PRIVATE_TARGET_LIBPROFILE_RT)) \ 1505 $(PRIVATE_TARGET_LIBATOMIC) \ 1506 $(PRIVATE_TARGET_LIBGCC) \ 1507 $(call normalize-target-libraries,$(PRIVATE_ALL_SHARED_LIBRARIES)) \ 1508 -o $@ \ 1509 $(PRIVATE_TARGET_GLOBAL_LDFLAGS) \ 1510 $(PRIVATE_LDFLAGS) \ 1511 $(PRIVATE_TARGET_CRTEND_O) \ 1512 $(PRIVATE_LDLIBS) 1513endef 1514 1515define transform-o-to-executable 1516@echo "target Executable: $(PRIVATE_MODULE) ($@)" 1517@mkdir -p $(dir $@) 1518$(transform-o-to-executable-inner) 1519endef 1520 1521 1522########################################################### 1523## Commands for linking a static executable. In practice, 1524## we only use this on arm, so the other platforms don't 1525## have transform-o-to-static-executable defined. 1526## Clang driver needs -static to create static executable. 1527## However, bionic/linker uses -shared to overwrite. 1528## Linker for x86 targets does not allow coexistance of -static and -shared, 1529## so we add -static only if -shared is not used. 1530########################################################### 1531 1532define transform-o-to-static-executable-inner 1533$(hide) $(PRIVATE_CXX) \ 1534 -nostdlib -Bstatic \ 1535 $(if $(filter $(PRIVATE_LDFLAGS),-shared),,-static) \ 1536 -Wl,--gc-sections \ 1537 -o $@ \ 1538 $(PRIVATE_TARGET_GLOBAL_LD_DIRS) \ 1539 $(PRIVATE_TARGET_CRTBEGIN_STATIC_O) \ 1540 $(PRIVATE_TARGET_GLOBAL_LDFLAGS) \ 1541 $(PRIVATE_LDFLAGS) \ 1542 $(PRIVATE_ALL_OBJECTS) \ 1543 -Wl,--whole-archive \ 1544 $(call normalize-target-libraries,$(PRIVATE_ALL_WHOLE_STATIC_LIBRARIES)) \ 1545 -Wl,--no-whole-archive \ 1546 $(call normalize-target-libraries,$(filter-out %libcompiler_rt.a,$(filter-out %libc_nomalloc.a,$(filter-out %libc.a,$(PRIVATE_ALL_STATIC_LIBRARIES))))) \ 1547 -Wl,--start-group \ 1548 $(call normalize-target-libraries,$(filter %libc.a,$(PRIVATE_ALL_STATIC_LIBRARIES))) \ 1549 $(call normalize-target-libraries,$(filter %libc_nomalloc.a,$(PRIVATE_ALL_STATIC_LIBRARIES))) \ 1550 $(if $(filter true,$(NATIVE_COVERAGE)),$(PRIVATE_TARGET_LIBGCOV)) \ 1551 $(if $(filter true,$(NATIVE_COVERAGE)),$(PRIVATE_TARGET_LIBPROFILE_RT)) \ 1552 $(PRIVATE_TARGET_LIBATOMIC) \ 1553 $(call normalize-target-libraries,$(filter %libcompiler_rt.a,$(PRIVATE_ALL_STATIC_LIBRARIES))) \ 1554 $(PRIVATE_TARGET_LIBGCC) \ 1555 -Wl,--end-group \ 1556 $(PRIVATE_TARGET_CRTEND_O) 1557endef 1558 1559define transform-o-to-static-executable 1560@echo "target StaticExecutable: $(PRIVATE_MODULE) ($@)" 1561@mkdir -p $(dir $@) 1562$(transform-o-to-static-executable-inner) 1563endef 1564 1565 1566########################################################### 1567## Commands for running gcc to link a host executable 1568########################################################### 1569ifdef BUILD_HOST_static 1570HOST_FPIE_FLAGS := 1571else 1572HOST_FPIE_FLAGS := -pie 1573# Force the correct entry point to workaround a bug in binutils that manifests with -pie 1574ifeq ($(HOST_OS),windows) 1575HOST_FPIE_FLAGS += -Wl,-e_mainCRTStartup 1576endif 1577endif 1578 1579ifneq ($(HOST_CUSTOM_LD_COMMAND),true) 1580define transform-host-o-to-executable-inner 1581$(hide) $(PRIVATE_CXX) \ 1582 $(PRIVATE_ALL_OBJECTS) \ 1583 -Wl,--whole-archive \ 1584 $(call normalize-host-libraries,$(PRIVATE_ALL_WHOLE_STATIC_LIBRARIES)) \ 1585 -Wl,--no-whole-archive \ 1586 $(if $(PRIVATE_GROUP_STATIC_LIBRARIES),-Wl$(comma)--start-group) \ 1587 $(call normalize-host-libraries,$(PRIVATE_ALL_STATIC_LIBRARIES)) \ 1588 $(if $(PRIVATE_GROUP_STATIC_LIBRARIES),-Wl$(comma)--end-group) \ 1589 $(if $(filter true,$(NATIVE_COVERAGE)),-lgcov) \ 1590 $(if $(filter true,$(NATIVE_COVERAGE)),$(PRIVATE_HOST_LIBPROFILE_RT)) \ 1591 $(call normalize-host-libraries,$(PRIVATE_ALL_SHARED_LIBRARIES)) \ 1592 -Wl,-rpath-link=$($(PRIVATE_2ND_ARCH_VAR_PREFIX)HOST_OUT_INTERMEDIATE_LIBRARIES) \ 1593 -Wl,-rpath,\$$ORIGIN/../$(notdir $($(PRIVATE_2ND_ARCH_VAR_PREFIX)HOST_OUT_SHARED_LIBRARIES)) \ 1594 -Wl,-rpath,\$$ORIGIN/$(notdir $($(PRIVATE_2ND_ARCH_VAR_PREFIX)HOST_OUT_SHARED_LIBRARIES)) \ 1595 $($(PRIVATE_2ND_ARCH_VAR_PREFIX)HOST_GLOBAL_LD_DIRS) \ 1596 $(if $(PRIVATE_NO_DEFAULT_COMPILER_FLAGS),, \ 1597 $(PRIVATE_HOST_GLOBAL_LDFLAGS) \ 1598 ) \ 1599 $(PRIVATE_LDFLAGS) \ 1600 -o $@ \ 1601 $(PRIVATE_LDLIBS) 1602endef 1603endif 1604 1605define transform-host-o-to-executable 1606@echo "host Executable: $(PRIVATE_MODULE) ($@)" 1607@mkdir -p $(dir $@) 1608$(transform-host-o-to-executable-inner) 1609endef 1610 1611 1612########################################################### 1613## Commands for running javac to make .class files 1614########################################################### 1615 1616# TODO: Right now we generate the asset resources twice, first as part 1617# of generating the Java classes, then at the end when packaging the final 1618# assets. This should be changed to do one of two things: (1) Don't generate 1619# any resource files the first time, only create classes during that stage; 1620# or (2) Don't use the -c flag with the second stage, instead taking the 1621# resource files from the first stage as additional input. My original intent 1622# was to use approach (2), but this requires a little more work in the tool. 1623# Maybe we should just use approach (1). 1624 1625# This rule creates the R.java and Manifest.java files, both of which 1626# are PRODUCT-neutral. Don't pass PRIVATE_PRODUCT_AAPT_CONFIG to this invocation. 1627define create-resource-java-files 1628@mkdir -p $(PRIVATE_SOURCE_INTERMEDIATES_DIR) 1629@mkdir -p $(dir $(PRIVATE_RESOURCE_PUBLICS_OUTPUT)) 1630$(hide) $(AAPT) package $(PRIVATE_AAPT_FLAGS) -m \ 1631 $(eval # PRIVATE_PRODUCT_AAPT_CONFIG is intentionally missing-- see comment.) \ 1632 $(addprefix -J , $(PRIVATE_SOURCE_INTERMEDIATES_DIR)) \ 1633 $(addprefix -M , $(PRIVATE_ANDROID_MANIFEST)) \ 1634 $(addprefix -P , $(PRIVATE_RESOURCE_PUBLICS_OUTPUT)) \ 1635 $(addprefix -S , $(PRIVATE_RESOURCE_DIR)) \ 1636 $(addprefix -A , $(PRIVATE_ASSET_DIR)) \ 1637 $(addprefix -I , $(PRIVATE_AAPT_INCLUDES)) \ 1638 $(addprefix -G , $(PRIVATE_PROGUARD_OPTIONS_FILE)) \ 1639 $(addprefix --min-sdk-version , $(PRIVATE_DEFAULT_APP_TARGET_SDK)) \ 1640 $(addprefix --target-sdk-version , $(PRIVATE_DEFAULT_APP_TARGET_SDK)) \ 1641 $(if $(filter --version-code,$(PRIVATE_AAPT_FLAGS)),,--version-code $(PLATFORM_SDK_VERSION)) \ 1642 $(if $(filter --version-name,$(PRIVATE_AAPT_FLAGS)),,--version-name $(PLATFORM_VERSION)-$(BUILD_NUMBER_FROM_FILE)) \ 1643 $(addprefix --rename-manifest-package , $(PRIVATE_MANIFEST_PACKAGE_NAME)) \ 1644 $(addprefix --rename-instrumentation-target-package , $(PRIVATE_MANIFEST_INSTRUMENTATION_FOR)) \ 1645 --skip-symbols-without-default-localization 1646endef 1647 1648ifeq ($(HOST_OS),windows) 1649xlint_unchecked := 1650else 1651xlint_unchecked := -Xlint:unchecked 1652endif 1653 1654# emit-line, <word list>, <output file> 1655define emit-line 1656 $(if $(1),echo -n '$(strip $(1)) ' >> $(2)) 1657endef 1658 1659# dump-words-to-file, <word list>, <output file> 1660define dump-words-to-file 1661 @rm -f $(2) 1662 @$(call emit-line,$(wordlist 1,200,$(1)),$(2)) 1663 @$(call emit-line,$(wordlist 201,400,$(1)),$(2)) 1664 @$(call emit-line,$(wordlist 401,600,$(1)),$(2)) 1665 @$(call emit-line,$(wordlist 601,800,$(1)),$(2)) 1666 @$(call emit-line,$(wordlist 801,1000,$(1)),$(2)) 1667 @$(call emit-line,$(wordlist 1001,1200,$(1)),$(2)) 1668 @$(call emit-line,$(wordlist 1201,1400,$(1)),$(2)) 1669 @$(call emit-line,$(wordlist 1401,1600,$(1)),$(2)) 1670 @$(call emit-line,$(wordlist 1601,1800,$(1)),$(2)) 1671 @$(call emit-line,$(wordlist 1801,2000,$(1)),$(2)) 1672 @$(call emit-line,$(wordlist 2001,2200,$(1)),$(2)) 1673 @$(call emit-line,$(wordlist 2201,2400,$(1)),$(2)) 1674 @$(call emit-line,$(wordlist 2401,2600,$(1)),$(2)) 1675 @$(call emit-line,$(wordlist 2601,2800,$(1)),$(2)) 1676 @$(call emit-line,$(wordlist 2801,3000,$(1)),$(2)) 1677 @$(call emit-line,$(wordlist 3001,3200,$(1)),$(2)) 1678 @$(call emit-line,$(wordlist 3201,3400,$(1)),$(2)) 1679 @$(call emit-line,$(wordlist 3401,3600,$(1)),$(2)) 1680 @$(call emit-line,$(wordlist 3601,3800,$(1)),$(2)) 1681 @$(call emit-line,$(wordlist 3801,4000,$(1)),$(2)) 1682 @$(call emit-line,$(wordlist 4001,4200,$(1)),$(2)) 1683 @$(call emit-line,$(wordlist 4201,4400,$(1)),$(2)) 1684 @$(call emit-line,$(wordlist 4401,4600,$(1)),$(2)) 1685 @$(call emit-line,$(wordlist 4601,4800,$(1)),$(2)) 1686 @$(call emit-line,$(wordlist 4801,5000,$(1)),$(2)) 1687 @$(if $(wordlist 5001,5002,$(1)),$(error Too many words ($(words $(1))))) 1688endef 1689 1690# For a list of jar files, unzip them to a specified directory, 1691# but make sure that no META-INF files come along for the ride. 1692# 1693# $(1): files to unzip 1694# $(2): destination directory 1695define unzip-jar-files 1696 $(hide) for f in $(1); \ 1697 do \ 1698 if [ ! -f $$f ]; then \ 1699 echo Missing file $$f; \ 1700 exit 1; \ 1701 fi; \ 1702 unzip -qo $$f -d $(2); \ 1703 done \ 1704 $(if $(PRIVATE_DONT_DELETE_JAR_META_INF),,;rm -rf $(2)/META-INF) 1705endef 1706 1707# Common definition to invoke javac on the host and target. 1708# 1709# Some historical notes: 1710# - below we write the list of java files to java-source-list to avoid argument 1711# list length problems with Cygwin 1712# - we filter out duplicate java file names because eclipse's compiler 1713# doesn't like them. 1714# 1715# $(1): javac 1716# $(2): bootclasspath 1717define compile-java 1718$(hide) rm -f $@ 1719$(hide) rm -rf $(PRIVATE_CLASS_INTERMEDIATES_DIR) 1720$(hide) mkdir -p $(dir $@) 1721$(hide) mkdir -p $(PRIVATE_CLASS_INTERMEDIATES_DIR) 1722$(call unzip-jar-files,$(PRIVATE_STATIC_JAVA_LIBRARIES),$(PRIVATE_CLASS_INTERMEDIATES_DIR)) 1723$(call dump-words-to-file,$(PRIVATE_JAVA_SOURCES),$(PRIVATE_CLASS_INTERMEDIATES_DIR)/java-source-list) 1724$(hide) if [ -d "$(PRIVATE_SOURCE_INTERMEDIATES_DIR)" ]; then \ 1725 find $(PRIVATE_SOURCE_INTERMEDIATES_DIR) -name '*.java' -and -not -name '.*' >> $(PRIVATE_CLASS_INTERMEDIATES_DIR)/java-source-list; \ 1726fi 1727$(hide) tr ' ' '\n' < $(PRIVATE_CLASS_INTERMEDIATES_DIR)/java-source-list \ 1728 | sort -u > $(PRIVATE_CLASS_INTERMEDIATES_DIR)/java-source-list-uniq 1729$(hide) if [ -s $(PRIVATE_CLASS_INTERMEDIATES_DIR)/java-source-list-uniq ] ; then \ 1730 $(1) -encoding UTF-8 \ 1731 $(strip $(PRIVATE_JAVAC_DEBUG_FLAGS)) \ 1732 $(if $(findstring true,$(PRIVATE_WARNINGS_ENABLE)),$(xlint_unchecked),) \ 1733 $(2) \ 1734 $(addprefix -classpath ,$(strip \ 1735 $(call normalize-path-list,$(PRIVATE_ALL_JAVA_LIBRARIES)))) \ 1736 $(if $(findstring true,$(PRIVATE_WARNINGS_ENABLE)),$(xlint_unchecked),) \ 1737 -extdirs "" -d $(PRIVATE_CLASS_INTERMEDIATES_DIR) \ 1738 $(PRIVATE_JAVACFLAGS) \ 1739 \@$(PRIVATE_CLASS_INTERMEDIATES_DIR)/java-source-list-uniq \ 1740 || ( rm -rf $(PRIVATE_CLASS_INTERMEDIATES_DIR) ; exit 41 ) \ 1741fi 1742$(if $(PRIVATE_JAVA_LAYERS_FILE), $(hide) build/tools/java-layers.py \ 1743 $(PRIVATE_JAVA_LAYERS_FILE) \@$(PRIVATE_CLASS_INTERMEDIATES_DIR)/java-source-list-uniq,) 1744$(hide) rm -f $(PRIVATE_CLASS_INTERMEDIATES_DIR)/java-source-list 1745$(hide) rm -f $(PRIVATE_CLASS_INTERMEDIATES_DIR)/java-source-list-uniq 1746$(if $(PRIVATE_JAR_EXCLUDE_FILES), $(hide) find $(PRIVATE_CLASS_INTERMEDIATES_DIR) \ 1747 -name $(word 1, $(PRIVATE_JAR_EXCLUDE_FILES)) \ 1748 $(addprefix -o -name , $(wordlist 2, 999, $(PRIVATE_JAR_EXCLUDE_FILES))) \ 1749 | xargs rm -rf) 1750$(if $(PRIVATE_JAR_PACKAGES), \ 1751 $(hide) find $(PRIVATE_CLASS_INTERMEDIATES_DIR) -mindepth 1 -type f \ 1752 $(foreach pkg, $(PRIVATE_JAR_PACKAGES), \ 1753 -not -path $(PRIVATE_CLASS_INTERMEDIATES_DIR)/$(subst .,/,$(pkg))/\*) -delete ; \ 1754 find $(PRIVATE_CLASS_INTERMEDIATES_DIR) -empty -delete) 1755$(if $(PRIVATE_JAR_EXCLUDE_PACKAGES), $(hide) rm -rf \ 1756 $(foreach pkg, $(PRIVATE_JAR_EXCLUDE_PACKAGES), \ 1757 $(PRIVATE_CLASS_INTERMEDIATES_DIR)/$(subst .,/,$(pkg)))) 1758$(if $(PRIVATE_RMTYPEDEFS), $(hide) $(RMTYPEDEFS) -v $(PRIVATE_CLASS_INTERMEDIATES_DIR)) 1759$(if $(PRIVATE_JAR_MANIFEST), \ 1760 $(hide) sed -e "s/%BUILD_NUMBER%/$(BUILD_NUMBER_FROM_FILE)/" \ 1761 $(PRIVATE_JAR_MANIFEST) > $(dir $@)/manifest.mf && \ 1762 jar -cfm $@ $(dir $@)/manifest.mf \ 1763 -C $(PRIVATE_CLASS_INTERMEDIATES_DIR) ., \ 1764 $(hide) jar -cf $@ -C $(PRIVATE_CLASS_INTERMEDIATES_DIR) .) 1765$(if $(PRIVATE_EXTRA_JAR_ARGS),$(call add-java-resources-to,$@)) 1766endef 1767 1768define transform-java-to-classes.jar 1769@echo "target Java: $(PRIVATE_MODULE) ($(PRIVATE_CLASS_INTERMEDIATES_DIR))" 1770$(call compile-java,$(TARGET_JAVAC),$(PRIVATE_BOOTCLASSPATH)) 1771endef 1772 1773# Invoke Jack to compile java from source to dex and jack files. 1774# 1775# Some historical notes: 1776# - below we write the list of java files to java-source-list to avoid argument 1777# list length problems with Cygwin 1778# - we filter out duplicate java file names because Jack doesn't like them. 1779define jack-java-to-dex 1780$(hide) rm -f $@ 1781$(hide) rm -f $(PRIVATE_CLASSES_JACK) 1782$(hide) rm -rf $(PRIVATE_JACK_INTERMEDIATES_DIR) 1783$(hide) mkdir -p $(dir $@) 1784$(hide) mkdir -p $(dir $(PRIVATE_CLASSES_JACK)) 1785$(hide) mkdir -p $(PRIVATE_JACK_INTERMEDIATES_DIR) 1786$(if $(PRIVATE_JACK_INCREMENTAL_DIR),$(hide) mkdir -p $(PRIVATE_JACK_INCREMENTAL_DIR)) 1787$(call dump-words-to-file,$(PRIVATE_JAVA_SOURCES),$(PRIVATE_JACK_INTERMEDIATES_DIR)/java-source-list) 1788$(hide) if [ -d "$(PRIVATE_SOURCE_INTERMEDIATES_DIR)" ]; then \ 1789 find $(PRIVATE_SOURCE_INTERMEDIATES_DIR) -name '*.java' >> $(PRIVATE_JACK_INTERMEDIATES_DIR)/java-source-list; \ 1790fi 1791$(hide) tr ' ' '\n' < $(PRIVATE_JACK_INTERMEDIATES_DIR)/java-source-list \ 1792 | sort -u > $(PRIVATE_JACK_INTERMEDIATES_DIR)/java-source-list-uniq 1793$(if $(PRIVATE_JACK_PROGUARD_FLAGS), \ 1794 $(hide) echo -basedirectory $(CURDIR) > $@.flags; \ 1795 echo $(PRIVATE_JACK_PROGUARD_FLAGS) >> $@.flags; \ 1796) 1797$(if $(PRIVATE_EXTRA_JAR_ARGS), 1798 $(hide) mkdir -p $@.res.tmp 1799 $(hide) $(call create-empty-package-at,$@.res.tmp.zip) 1800 $(hide) $(call add-java-resources-to,$@.res.tmp.zip) 1801 $(hide) $(call unzip-jar-files,$@.res.tmp.zip,$@.res.tmp) 1802 $(hide) rm $@.res.tmp.zip) 1803$(hide) if [ -s $(PRIVATE_JACK_INTERMEDIATES_DIR)/java-source-list-uniq ] ; then \ 1804 export tmpEcjArg="@$(PRIVATE_JACK_INTERMEDIATES_DIR)/java-source-list-uniq"; \ 1805else \ 1806 export tmpEcjArg=""; \ 1807fi; \ 1808$(call call-jack,$(PRIVATE_JACK_VM_ARGS),$(PRIVATE_JACK_EXTRA_ARGS)) \ 1809 $(strip $(PRIVATE_JACK_FLAGS)) \ 1810 $(strip $(PRIVATE_JACK_DEBUG_FLAGS)) \ 1811 $(if $(NO_OPTIMIZE_DX), \ 1812 -D jack.dex.optimize="false") \ 1813 $(if $(PRIVATE_RMTYPEDEFS), \ 1814 -D jack.android.remove-typedef="true") \ 1815 $(addprefix --classpath ,$(strip \ 1816 $(call normalize-path-list,$(PRIVATE_BOOTCLASSPATH_JAVA_LIBRARIES) $(PRIVATE_ALL_JACK_LIBRARIES)))) \ 1817 $(addprefix --import ,$(call reverse-list,$(PRIVATE_STATIC_JACK_LIBRARIES))) \ 1818 $(if $(PRIVATE_EXTRA_JAR_ARGS),--import-resource $@.res.tmp) \ 1819 -D jack.import.resource.policy=keep-first \ 1820 -D jack.import.type.policy=keep-first \ 1821 --output-jack $(PRIVATE_CLASSES_JACK) \ 1822 -D jack.java.source.version=1.7 \ 1823 $(if $(PRIVATE_JACK_INCREMENTAL_DIR),--incremental-folder $(PRIVATE_JACK_INCREMENTAL_DIR)) \ 1824 --output-dex $(PRIVATE_JACK_INTERMEDIATES_DIR) \ 1825 $(addprefix --config-jarjar ,$(strip $(PRIVATE_JARJAR_RULES))) \ 1826 $(if $(PRIVATE_JACK_PROGUARD_FLAGS),--config-proguard $@.flags) \ 1827 $$tmpEcjArg \ 1828 || ( rm -rf $(PRIVATE_CLASSES_JACK); rm -rf $(PRIVATE_JACK_INTERMEDIATES_DIR); exit 41 ) 1829$(hide) mv $(PRIVATE_JACK_INTERMEDIATES_DIR)/classes*.dex $(dir $@) 1830$(hide) rm -f $(PRIVATE_JACK_INTERMEDIATES_DIR)/java-source-list 1831$(if $(PRIVATE_EXTRA_JAR_ARGS),$(hide) rm -rf $@.res.tmp) 1832$(hide) mv $(PRIVATE_JACK_INTERMEDIATES_DIR)/java-source-list-uniq $(PRIVATE_JACK_INTERMEDIATES_DIR).java-source-list 1833$(if $(PRIVATE_JAR_PACKAGES), $(hide) echo unsupported options PRIVATE_JAR_PACKAGES in $@; exit 53) 1834$(if $(PRIVATE_JAR_EXCLUDE_PACKAGES), $(hide) echo unsupported options JAR_EXCLUDE_PACKAGES in $@; exit 53) 1835$(if $(PRIVATE_JAR_MANIFEST), $(hide) echo unsupported options JAR_MANIFEST in $@; exit 53) 1836endef 1837 1838define transform-jar-to-jack 1839 $(hide) mkdir -p $(dir $@) 1840 $(JILL) $(PRIVATE_JILL_FLAGS) --output $@.tmpjill.jack $< 1841 $(hide) mkdir -p $@.tmpjill.res 1842 $(hide) $(call unzip-jar-files,$<,$@.tmpjill.res) 1843 $(hide) find $@.tmpjill.res -iname "*.class" -delete 1844 $(hide) $(call call-jack,$(PRIVATE_JACK_VM_ARGS),$(PRIVATE_JACK_EXTRA_ARGS)) \ 1845 -D jack.import.resource.policy=keep-first \ 1846 -D jack.import.type.policy=keep-first \ 1847 --import $@.tmpjill.jack \ 1848 --import-resource $@.tmpjill.res \ 1849 --output-jack $@ 1850 $(hide) rm -rf $@.tmpjill.res 1851 $(hide) rm $@.tmpjill.jack 1852endef 1853 1854 1855# Invoke Jack to compile java from source to jack files without shrink or obfuscation. 1856# 1857# Some historical notes: 1858# - below we write the list of java files to java-source-list to avoid argument 1859# list length problems with Cygwin 1860# - we filter out duplicate java file names because Jack doesn't like them. 1861define java-to-jack 1862$(hide) rm -f $@ 1863$(hide) rm -rf $(PRIVATE_JACK_INTERMEDIATES_DIR) 1864$(hide) mkdir -p $(dir $@) 1865$(hide) mkdir -p $(PRIVATE_JACK_INTERMEDIATES_DIR) 1866$(if $(PRIVATE_JACK_INCREMENTAL_DIR),$(hide) mkdir -p $(PRIVATE_JACK_INCREMENTAL_DIR)) 1867$(call dump-words-to-file,$(PRIVATE_JAVA_SOURCES),$(PRIVATE_JACK_INTERMEDIATES_DIR)/java-source-list) 1868$(hide) if [ -d "$(PRIVATE_SOURCE_INTERMEDIATES_DIR)" ]; then \ 1869 find $(PRIVATE_SOURCE_INTERMEDIATES_DIR) -name '*.java' >> $(PRIVATE_JACK_INTERMEDIATES_DIR)/java-source-list; \ 1870fi 1871$(hide) tr ' ' '\n' < $(PRIVATE_JACK_INTERMEDIATES_DIR)/java-source-list \ 1872 | sort -u > $(PRIVATE_JACK_INTERMEDIATES_DIR)/java-source-list-uniq 1873$(if $(PRIVATE_JACK_PROGUARD_FLAGS), \ 1874 $(hide) echo -basedirectory $(CURDIR) > $@.flags; \ 1875 echo $(PRIVATE_JACK_PROGUARD_FLAGS) >> $@.flags; \ 1876) 1877$(if $(PRIVATE_EXTRA_JAR_ARGS), 1878 $(hide) mkdir -p $@.res.tmp 1879 $(hide) $(call create-empty-package-at,$@.res.tmp.zip) 1880 $(hide) $(call add-java-resources-to,$@.res.tmp.zip) 1881 $(hide) unzip -qo $@.res.tmp.zip -d $@.res.tmp 1882 $(hide) rm $@.res.tmp.zip) 1883$(hide) if [ -s $(PRIVATE_JACK_INTERMEDIATES_DIR)/java-source-list-uniq ] ; then \ 1884 export tmpEcjArg="@$(PRIVATE_JACK_INTERMEDIATES_DIR)/java-source-list-uniq"; \ 1885else \ 1886 export tmpEcjArg=""; \ 1887fi; \ 1888$(call call-jack,$(PRIVATE_JACK_VM_ARGS),$(PRIVATE_JACK_EXTRA_ARGS)) \ 1889 $(strip $(PRIVATE_JACK_FLAGS)) \ 1890 $(strip $(PRIVATE_JACK_DEBUG_FLAGS)) \ 1891 $(if $(NO_OPTIMIZE_DX), \ 1892 -D jack.dex.optimize="false") \ 1893 $(addprefix --classpath ,$(strip \ 1894 $(call normalize-path-list,$(PRIVATE_BOOTCLASSPATH_JAVA_LIBRARIES) $(PRIVATE_ALL_JACK_LIBRARIES)))) \ 1895 $(addprefix --import ,$(call reverse-list,$(PRIVATE_STATIC_JACK_LIBRARIES))) \ 1896 $(if $(PRIVATE_EXTRA_JAR_ARGS),--import-resource $@.res.tmp) \ 1897 -D jack.import.resource.policy=keep-first \ 1898 -D jack.import.type.policy=keep-first \ 1899 -D jack.java.source.version=1.7 \ 1900 $(if $(PRIVATE_JACK_INCREMENTAL_DIR),--incremental-folder $(PRIVATE_JACK_INCREMENTAL_DIR)) \ 1901 --output-jack $@ \ 1902 $(addprefix --config-jarjar ,$(strip $(PRIVATE_JARJAR_RULES))) \ 1903 $(if $(PRIVATE_JACK_PROGUARD_FLAGS),--config-proguard $@.flags) \ 1904 $$tmpEcjArg \ 1905 || ( rm -f $@ ; exit 41 ) 1906$(hide) rm -f $(PRIVATE_JACK_INTERMEDIATES_DIR)/java-source-list 1907$(if $(PRIVATE_EXTRA_JAR_ARGS),$(hide) rm -rf $@.res.tmp) 1908$(hide) mv $(PRIVATE_JACK_INTERMEDIATES_DIR)/java-source-list-uniq $(PRIVATE_JACK_INTERMEDIATES_DIR).java-source-list 1909$(if $(PRIVATE_JAR_PACKAGES), $(hide) echo unsupported options PRIVATE_JAR_PACKAGES in $@; exit 53) 1910$(if $(PRIVATE_JAR_EXCLUDE_PACKAGES), $(hide) echo unsupported options JAR_EXCLUDE_PACKAGES in $@; exit 53) 1911$(if $(PRIVATE_JAR_MANIFEST), $(hide) echo unsupported options JAR_MANIFEST in $@; exit 53) 1912endef 1913 1914define transform-classes.jar-to-emma 1915$(hide) java -classpath $(EMMA_JAR) emma instr -outmode fullcopy -outfile \ 1916 $(PRIVATE_EMMA_COVERAGE_FILE) -ip $< -d $(PRIVATE_EMMA_INTERMEDIATES_DIR) \ 1917 $(addprefix -ix , $(PRIVATE_EMMA_COVERAGE_FILTER)) 1918endef 1919 1920#TODO: use a smaller -Xmx value for most libraries; 1921# only core.jar and framework.jar need a heap this big. 1922# Avoid the memory arguments on Windows, dx fails to load for some reason with them. 1923define transform-classes.jar-to-dex 1924@echo "target Dex: $(PRIVATE_MODULE)" 1925@mkdir -p $(dir $@) 1926$(hide) rm -f $(dir $@)classes*.dex 1927$(hide) $(DX) \ 1928 $(if $(findstring windows,$(HOST_OS)),,-JXms16M -JXmx2048M) \ 1929 --dex --output=$(dir $@) \ 1930 $(if $(NO_OPTIMIZE_DX), \ 1931 --no-optimize) \ 1932 $(if $(GENERATE_DEX_DEBUG), \ 1933 --debug --verbose \ 1934 --dump-to=$(@:.dex=.lst) \ 1935 --dump-width=1000) \ 1936 $(PRIVATE_DX_FLAGS) \ 1937 $< 1938endef 1939 1940# Create a mostly-empty .jar file that we'll add to later. 1941# The MacOS jar tool doesn't like creating empty jar files, 1942# so we need to give it something. 1943# $(1) package to create 1944define create-empty-package-at 1945@mkdir -p $(dir $(1)) 1946$(hide) touch $(dir $(1))zipdummy 1947$(hide) (cd $(dir $(1)) && jar cf $(notdir $(1)) zipdummy) 1948$(hide) zip -qd $(1) zipdummy 1949$(hide) rm $(dir $(1))zipdummy 1950endef 1951 1952# Create a mostly-empty .jar file that we'll add to later. 1953# The MacOS jar tool doesn't like creating empty jar files, 1954# so we need to give it something. 1955define create-empty-package 1956$(call create-empty-package-at,$@) 1957endef 1958 1959# Copy an arhchive file and delete any class files and empty folders inside. 1960# $(1): the source archive file. 1961# $(2): the destination archive file. 1962define initialize-package-file 1963@mkdir -p $(dir $(2)) 1964$(hide) cp -f $(1) $(2) 1965$(hide) zip -qd $(2) "*.class" \ 1966 $(if $(strip $(PRIVATE_DONT_DELETE_JAR_DIRS)),,"*/") \ 1967 || true # Ignore the error when nothing to delete. 1968endef 1969 1970#TODO: we kinda want to build different asset packages for 1971# different configurations, then combine them later (or something). 1972# Per-locale, etc. 1973# A list of dynamic and static parameters; build layers for 1974# dynamic params that lay over the static ones. 1975#TODO: update the manifest to point to the package file 1976#Note that the version numbers are given to aapt as simple default 1977#values; applications can override these by explicitly stating 1978#them in their manifest. 1979define add-assets-to-package 1980$(hide) $(AAPT) package -u $(PRIVATE_AAPT_FLAGS) \ 1981 $(addprefix -c , $(PRIVATE_PRODUCT_AAPT_CONFIG)) \ 1982 $(addprefix --preferred-density , $(PRIVATE_PRODUCT_AAPT_PREF_CONFIG)) \ 1983 $(addprefix -M , $(PRIVATE_ANDROID_MANIFEST)) \ 1984 $(addprefix -S , $(PRIVATE_RESOURCE_DIR)) \ 1985 $(addprefix -A , $(PRIVATE_ASSET_DIR)) \ 1986 $(addprefix -I , $(PRIVATE_AAPT_INCLUDES)) \ 1987 $(addprefix --min-sdk-version , $(PRIVATE_DEFAULT_APP_TARGET_SDK)) \ 1988 $(addprefix --target-sdk-version , $(PRIVATE_DEFAULT_APP_TARGET_SDK)) \ 1989 $(if $(filter --product,$(PRIVATE_AAPT_FLAGS)),,$(addprefix --product , $(TARGET_AAPT_CHARACTERISTICS))) \ 1990 $(if $(filter --version-code,$(PRIVATE_AAPT_FLAGS)),,--version-code $(PLATFORM_SDK_VERSION)) \ 1991 $(if $(filter --version-name,$(PRIVATE_AAPT_FLAGS)),,--version-name $(PLATFORM_VERSION)-$(BUILD_NUMBER_FROM_FILE)) \ 1992 $(addprefix --rename-manifest-package , $(PRIVATE_MANIFEST_PACKAGE_NAME)) \ 1993 $(addprefix --rename-instrumentation-target-package , $(PRIVATE_MANIFEST_INSTRUMENTATION_FOR)) \ 1994 --skip-symbols-without-default-localization \ 1995 -F $@ 1996endef 1997 1998# We need the extra blank line, so that the command will be on a separate line. 1999# $(1): the ABI name 2000# $(2): the list of shared libraies 2001define _add-jni-shared-libs-to-package-per-abi 2002$(hide) cp $(2) $(dir $@)lib/$(1) 2003 2004endef 2005 2006# For apps_only build, don't uncompress/page-align the jni libraries, 2007# because the apk may be run on older platforms that don't support loading jni directly from apk. 2008ifdef TARGET_BUILD_APPS 2009JNI_COMPRESS_FLAGS := 2010ZIPALIGN_PAGE_ALIGN_FLAGS := 2011else 2012JNI_COMPRESS_FLAGS := -0 2013ZIPALIGN_PAGE_ALIGN_FLAGS := -p 2014endif 2015 2016define add-jni-shared-libs-to-package 2017$(hide) rm -rf $(dir $@)lib 2018$(hide) mkdir -p $(addprefix $(dir $@)lib/,$(PRIVATE_JNI_SHARED_LIBRARIES_ABI)) 2019$(foreach abi,$(PRIVATE_JNI_SHARED_LIBRARIES_ABI),\ 2020 $(call _add-jni-shared-libs-to-package-per-abi,$(abi),\ 2021 $(patsubst $(abi):%,%,$(filter $(abi):%,$(PRIVATE_JNI_SHARED_LIBRARIES))))) 2022$(hide) (cd $(dir $@) && zip -r $(JNI_COMPRESS_FLAGS) $(notdir $@) lib) 2023$(hide) rm -rf $(dir $@)lib 2024endef 2025 2026#TODO: update the manifest to point to the dex file 2027define add-dex-to-package 2028$(hide) zip -qj $@ $(dir $(PRIVATE_DEX_FILE))classes*.dex 2029endef 2030 2031# Add java resources added by the current module. 2032# $(1) destination package 2033# 2034define add-java-resources-to 2035$(call dump-words-to-file, $(PRIVATE_EXTRA_JAR_ARGS), $(1).jar-arg-list) 2036$(hide) jar uf $(1) @$(1).jar-arg-list 2037@rm -f $(1).jar-arg-list 2038endef 2039 2040# Add resources carried by static Jack libraries. 2041# 2042define add-carried-jack-resources 2043 $(hide) if [ -d $(PRIVATE_JACK_INTERMEDIATES_DIR) ] ; then \ 2044 jack_res_jar_flags=$$(find $(PRIVATE_JACK_INTERMEDIATES_DIR) -type f \ 2045 | sed -e "s?^$(PRIVATE_JACK_INTERMEDIATES_DIR)/? -C $(PRIVATE_JACK_INTERMEDIATES_DIR) ?"); \ 2046 if [ -n "$$jack_res_jar_flags" ] ; then \ 2047 echo $$jack_res_jar_flags >$(dir $@)jack_res_jar_flags; \ 2048 jar uf $@ $$jack_res_jar_flags; \ 2049 fi; \ 2050fi 2051endef 2052 2053# Sign a package using the specified key/cert. 2054# 2055define sign-package 2056$(hide) mv $@ $@.unsigned 2057$(hide) java -jar $(SIGNAPK_JAR) \ 2058 $(PRIVATE_CERTIFICATE) $(PRIVATE_PRIVATE_KEY) \ 2059 $(PRIVATE_ADDITIONAL_CERTIFICATES) $@.unsigned $@.signed 2060$(hide) mv $@.signed $@ 2061endef 2062 2063# Align STORED entries of a package on 4-byte boundaries to make them easier to mmap. 2064# 2065define align-package 2066$(hide) mv $@ $@.unaligned 2067$(hide) $(ZIPALIGN) \ 2068 -f \ 2069 $(ZIPALIGN_PAGE_ALIGN_FLAGS) \ 2070 4 \ 2071 $@.unaligned $@.aligned 2072$(hide) mv $@.aligned $@ 2073endef 2074 2075# Uncompress shared libraries embedded in an apk. 2076# 2077define uncompress-shared-libs 2078$(hide) if unzip -l $@ $(PRIVATE_EMBEDDED_JNI_LIBS) >/dev/null ; then \ 2079 rm -rf $(dir $@)uncompressedlibs && mkdir $(dir $@)uncompressedlibs; \ 2080 unzip $@ $(PRIVATE_EMBEDDED_JNI_LIBS) -d $(dir $@)uncompressedlibs && \ 2081 zip -d $@ 'lib/*.so' && \ 2082 ( cd $(dir $@)uncompressedlibs && zip -D -r -0 ../$(notdir $@) lib ) && \ 2083 rm -rf $(dir $@)uncompressedlibs; \ 2084 fi 2085endef 2086 2087define install-dex-debug 2088$(hide) if [ -f "$(PRIVATE_INTERMEDIATES_DIR)/classes.dex" ]; then \ 2089 mkdir -p $(TOP)/dalvik/DEBUG-FILES; \ 2090 $(ACP) $(PRIVATE_INTERMEDIATES_DIR)/classes.dex \ 2091 $(TOP)/dalvik/DEBUG-FILES/$(PRIVATE_MODULE).dex; \ 2092 fi 2093$(hide) if [ -f "$(PRIVATE_INTERMEDIATES_DIR)/classes.lst" ]; then \ 2094 mkdir -p $(TOP)/dalvik/DEBUG-FILES; \ 2095 $(ACP) $(PRIVATE_INTERMEDIATES_DIR)/classes.lst \ 2096 $(TOP)/dalvik/DEBUG-FILES/$(PRIVATE_MODULE).lst; \ 2097 fi 2098endef 2099 2100# TODO(joeo): If we can ever upgrade to post 3.81 make and get the 2101# new prebuilt rules to work, we should change this to copy the 2102# resources to the out directory and then copy the resources. 2103 2104# Note: we intentionally don't clean PRIVATE_CLASS_INTERMEDIATES_DIR 2105# in transform-java-to-classes for the sake of vm-tests. 2106define transform-host-java-to-package 2107@echo "host Java: $(PRIVATE_MODULE) ($(PRIVATE_CLASS_INTERMEDIATES_DIR))" 2108$(call compile-java,$(HOST_JAVAC),$(PRIVATE_BOOTCLASSPATH)) 2109endef 2110 2111########################################################### 2112## Commands for copying files 2113########################################################### 2114 2115# Define a rule to copy a header. Used via $(eval) by copy_headers.make. 2116# $(1): source header 2117# $(2): destination header 2118define copy-one-header 2119$(2): $(1) 2120 @echo "Header: $$@" 2121 $$(copy-file-to-new-target-with-cp) 2122endef 2123 2124# Define a rule to copy a file. For use via $(eval). 2125# $(1): source file 2126# $(2): destination file 2127define copy-one-file 2128$(2): $(1) | $(ACP) 2129 @echo "Copy: $$@" 2130 $$(copy-file-to-target) 2131endef 2132 2133# Copies many files. 2134# $(1): The files to copy. Each entry is a ':' separated src:dst pair 2135# Evaluates to the list of the dst files (ie suitable for a dependency list) 2136define copy-many-files 2137$(foreach f, $(1), $(strip \ 2138 $(eval _cmf_tuple := $(subst :, ,$(f))) \ 2139 $(eval _cmf_src := $(word 1,$(_cmf_tuple))) \ 2140 $(eval _cmf_dest := $(word 2,$(_cmf_tuple))) \ 2141 $(eval $(call copy-one-file,$(_cmf_src),$(_cmf_dest))) \ 2142 $(_cmf_dest))) 2143endef 2144 2145# Copy the file only if it's a well-formed xml file. For use via $(eval). 2146# $(1): source file 2147# $(2): destination file, must end with .xml. 2148define copy-xml-file-checked 2149$(2): $(1) | $(ACP) 2150 @echo "Copy xml: $$@" 2151 $(hide) xmllint $$< >/dev/null # Don't print the xml file to stdout. 2152 $$(copy-file-to-target) 2153endef 2154 2155# The -t option to acp and the -p option to cp is 2156# required for OSX. OSX has a ridiculous restriction 2157# where it's an error for a .a file's modification time 2158# to disagree with an internal timestamp, and this 2159# macro is used to install .a files (among other things). 2160 2161# Copy a single file from one place to another, 2162# preserving permissions and overwriting any existing 2163# file. 2164# We disable the "-t" option for acp cannot handle 2165# high resolution timestamp correctly on file systems like ext4. 2166# Therefore copy-file-to-target is the same as copy-file-to-new-target. 2167define copy-file-to-target 2168@mkdir -p $(dir $@) 2169$(hide) $(ACP) -fp $< $@ 2170endef 2171 2172# The same as copy-file-to-target, but use the local 2173# cp command instead of acp. 2174define copy-file-to-target-with-cp 2175@mkdir -p $(dir $@) 2176$(hide) cp -fp $< $@ 2177endef 2178 2179# The same as copy-file-to-target, but use the zipalign tool to do so. 2180define copy-file-to-target-with-zipalign 2181@mkdir -p $(dir $@) 2182$(hide) $(ZIPALIGN) -f 4 $< $@ 2183endef 2184 2185# The same as copy-file-to-target, but strip out "# comment"-style 2186# comments (for config files and such). 2187define copy-file-to-target-strip-comments 2188@mkdir -p $(dir $@) 2189$(hide) sed -e 's/#.*$$//' -e 's/[ \t]*$$//' -e '/^$$/d' < $< > $@ 2190endef 2191 2192# The same as copy-file-to-target, but don't preserve 2193# the old modification time. 2194define copy-file-to-new-target 2195@mkdir -p $(dir $@) 2196$(hide) $(ACP) -fp $< $@ 2197endef 2198 2199# The same as copy-file-to-new-target, but use the local 2200# cp command instead of acp. 2201define copy-file-to-new-target-with-cp 2202@mkdir -p $(dir $@) 2203$(hide) cp -f $< $@ 2204endef 2205 2206# Copy a prebuilt file to a target location. 2207define transform-prebuilt-to-target 2208@echo "$(if $(PRIVATE_IS_HOST_MODULE),host,target) Prebuilt: $(PRIVATE_MODULE) ($@)" 2209$(copy-file-to-target) 2210endef 2211 2212# Copy a prebuilt file to a target location, using zipalign on it. 2213define transform-prebuilt-to-target-with-zipalign 2214@echo "$(if $(PRIVATE_IS_HOST_MODULE),host,target) Prebuilt APK: $(PRIVATE_MODULE) ($@)" 2215$(copy-file-to-target-with-zipalign) 2216endef 2217 2218# Copy a prebuilt file to a target location, stripping "# comment" comments. 2219define transform-prebuilt-to-target-strip-comments 2220@echo "$(if $(PRIVATE_IS_HOST_MODULE),host,target) Prebuilt: $(PRIVATE_MODULE) ($@)" 2221$(copy-file-to-target-strip-comments) 2222endef 2223 2224# Copy a list of files/directories to target location, with sub dir structure preserved. 2225# For example $(HOST_OUT_EXECUTABLES)/aapt -> $(staging)/bin/aapt . 2226# $(1): the source list of files/directories. 2227# $(2): the path prefix to strip. In the above example it would be $(HOST_OUT). 2228# $(3): the target location. 2229define copy-files-with-structure 2230$(foreach t,$(1),\ 2231 $(eval s := $(patsubst $(2)%,%,$(t)))\ 2232 $(hide) mkdir -p $(dir $(3)/$(s)); cp -Rf $(t) $(3)/$(s)$(newline)) 2233endef 2234 2235 2236########################################################### 2237## Commands to call Proguard 2238########################################################### 2239define transform-jar-to-proguard 2240@echo Proguard: $@ 2241$(hide) $(PROGUARD) -injars $< -outjars $@ $(PRIVATE_PROGUARD_FLAGS) \ 2242 $(addprefix -injars , $(PRIVATE_EXTRA_INPUT_JAR)) 2243endef 2244 2245########################################################### 2246## Stuff source generated from one-off tools 2247########################################################### 2248 2249define transform-generated-source 2250@echo "target Generated: $(PRIVATE_MODULE) <= $<" 2251@mkdir -p $(dir $@) 2252$(hide) $(PRIVATE_CUSTOM_TOOL) 2253endef 2254 2255 2256########################################################### 2257## Assertions about attributes of the target 2258########################################################### 2259 2260# $(1): The file to check 2261ifndef get-file-size 2262$(error HOST_OS must define get-file-size) 2263endif 2264 2265# Convert a partition data size (eg, as reported in /proc/mtd) to the 2266# size of the image used to flash that partition (which includes a 2267# spare area for each page). 2268# $(1): the partition data size 2269define image-size-from-data-size 2270$(strip $(eval _isfds_value := $$(shell echo $$$$(($(1) / $(BOARD_NAND_PAGE_SIZE) * \ 2271 ($(BOARD_NAND_PAGE_SIZE)+$(BOARD_NAND_SPARE_SIZE))))))\ 2272$(if $(filter 0, $(_isfds_value)),$(shell echo $$(($(BOARD_NAND_PAGE_SIZE)+$(BOARD_NAND_SPARE_SIZE)))),$(_isfds_value))\ 2273$(eval _isfds_value :=)) 2274endef 2275 2276# $(1): The file(s) to check (often $@) 2277# $(2): The maximum total image size, in decimal bytes. 2278# Make sure to take into account any reserved space needed for the FS. 2279# 2280# If $(2) is empty, evaluates to "true" 2281# 2282# Reserve bad blocks. Make sure that MAX(1% of partition size, 2 blocks) 2283# is left over after the image has been flashed. Round the 1% up to the 2284# next whole flash block size. 2285define assert-max-file-size 2286$(if $(2), \ 2287 size=$$(for i in $(1); do $(call get-file-size,$$i); echo +; done; echo 0); \ 2288 total=$$(( $$( echo "$$size" ) )); \ 2289 printname=$$(echo -n "$(1)" | tr " " +); \ 2290 img_blocksize=$(call image-size-from-data-size,$(BOARD_FLASH_BLOCK_SIZE)); \ 2291 twoblocks=$$((img_blocksize * 2)); \ 2292 onepct=$$((((($(2) / 100) - 1) / img_blocksize + 1) * img_blocksize)); \ 2293 reserve=$$((twoblocks > onepct ? twoblocks : onepct)); \ 2294 maxsize=$$(($(2) - reserve)); \ 2295 echo "$$printname maxsize=$$maxsize blocksize=$$img_blocksize total=$$total reserve=$$reserve"; \ 2296 if [ "$$total" -gt "$$maxsize" ]; then \ 2297 echo "error: $$printname too large ($$total > [$(2) - $$reserve])"; \ 2298 false; \ 2299 elif [ "$$total" -gt $$((maxsize - 32768)) ]; then \ 2300 echo "WARNING: $$printname approaching size limit ($$total now; limit $$maxsize)"; \ 2301 fi \ 2302 , \ 2303 true \ 2304 ) 2305endef 2306 2307# Like assert-max-file-size, but the second argument is a partition 2308# size, which we'll convert to a max image size before checking it 2309# against the files. 2310# 2311# $(1): The file(s) to check (often $@) 2312# $(2): The partition size. 2313define assert-max-image-size 2314$(if $(2), \ 2315 $(call assert-max-file-size,$(1),$(call image-size-from-data-size,$(2)))) 2316endef 2317 2318 2319########################################################### 2320## Define device-specific radio files 2321########################################################### 2322INSTALLED_RADIOIMAGE_TARGET := 2323 2324# Copy a radio image file to the output location, and add it to 2325# INSTALLED_RADIOIMAGE_TARGET. 2326# $(1): filename 2327define add-radio-file 2328 $(eval $(call add-radio-file-internal,$(1),$(notdir $(1)))) 2329endef 2330define add-radio-file-internal 2331INSTALLED_RADIOIMAGE_TARGET += $$(PRODUCT_OUT)/$(2) 2332$$(PRODUCT_OUT)/$(2) : $$(LOCAL_PATH)/$(1) | $$(ACP) 2333 $$(transform-prebuilt-to-target) 2334endef 2335 2336# Version of add-radio-file that also arranges for the version of the 2337# file to be checked against the contents of 2338# $(TARGET_BOARD_INFO_FILE). 2339# $(1): filename 2340# $(2): name of version variable in board-info (eg, "version-baseband") 2341define add-radio-file-checked 2342 $(eval $(call add-radio-file-checked-internal,$(1),$(notdir $(1)),$(2))) 2343endef 2344define add-radio-file-checked-internal 2345INSTALLED_RADIOIMAGE_TARGET += $$(PRODUCT_OUT)/$(2) 2346BOARD_INFO_CHECK += $(3):$(LOCAL_PATH)/$(1) 2347$$(PRODUCT_OUT)/$(2) : $$(LOCAL_PATH)/$(1) | $$(ACP) 2348 $$(transform-prebuilt-to-target) 2349endef 2350 2351 2352########################################################### 2353# Override the package defined in $(1), setting the 2354# variables listed below differently. 2355# 2356# $(1): The makefile to override (relative to the source 2357# tree root) 2358# $(2): Old LOCAL_PACKAGE_NAME value. 2359# $(3): New LOCAL_PACKAGE_NAME value. 2360# $(4): New LOCAL_MANIFEST_PACKAGE_NAME value. 2361# $(5): New LOCAL_CERTIFICATE value. 2362# $(6): New LOCAL_INSTRUMENTATION_FOR value. 2363# $(7): New LOCAL_MANIFEST_INSTRUMENTATION_FOR value. 2364# 2365# Note that LOCAL_PACKAGE_OVERRIDES is NOT cleared in 2366# clear_vars.mk. 2367########################################################### 2368define inherit-package 2369 $(eval $(call inherit-package-internal,$(1),$(2),$(3),$(4),$(5),$(6),$(7))) 2370endef 2371 2372define inherit-package-internal 2373 LOCAL_PACKAGE_OVERRIDES \ 2374 := $(strip $(1))||$(strip $(2))||$(strip $(3))||$(strip $(4))||&&$(strip $(5))||&&$(strip $(6))||&&$(strip $(7)) $(LOCAL_PACKAGE_OVERRIDES) 2375 include $(1) 2376 LOCAL_PACKAGE_OVERRIDES \ 2377 := $(wordlist 1,$(words $(LOCAL_PACKAGE_OVERRIDES)), $(LOCAL_PACKAGE_OVERRIDES)) 2378endef 2379 2380# To be used with inherit-package above 2381# Evalutes to true if the package was overridden 2382define set-inherited-package-variables 2383$(strip $(call set-inherited-package-variables-internal)) 2384endef 2385 2386define keep-or-override 2387$(eval $(1) := $(if $(2),$(2),$($(1)))) 2388endef 2389 2390define set-inherited-package-variables-internal 2391 $(eval _o := $(subst ||, ,$(lastword $(LOCAL_PACKAGE_OVERRIDES)))) 2392 $(eval _n := $(subst ||, ,$(firstword $(LOCAL_PACKAGE_OVERRIDES)))) 2393 $(if $(filter $(word 2,$(_n)),$(LOCAL_PACKAGE_NAME)), \ 2394 $(eval LOCAL_PACKAGE_NAME := $(word 3,$(_o))) \ 2395 $(eval LOCAL_MANIFEST_PACKAGE_NAME := $(word 4,$(_o))) \ 2396 $(call keep-or-override,LOCAL_CERTIFICATE,$(patsubst &&%,%,$(word 5,$(_o)))) \ 2397 $(call keep-or-override,LOCAL_INSTRUMENTATION_FOR,$(patsubst &&%,%,$(word 6,$(_o)))) \ 2398 $(call keep-or-override,LOCAL_MANIFEST_INSTRUMENTATION_FOR,$(patsubst &&%,%,$(word 7,$(_o)))) \ 2399 $(eval LOCAL_OVERRIDES_PACKAGES := $(sort $(LOCAL_OVERRIDES_PACKAGES) $(word 2,$(_o)))) \ 2400 true \ 2401 ,) 2402endef 2403 2404########################################################### 2405## API Check 2406########################################################### 2407 2408# eval this to define a rule that runs apicheck. 2409# 2410# Args: 2411# $(1) target 2412# $(2) stable api file 2413# $(3) api file to be tested 2414# $(4) stable removed api file 2415# $(5) removed api file to be tested 2416# $(6) arguments for apicheck 2417# $(7) command to run if apicheck failed 2418# $(8) target dependent on this api check 2419# $(9) additional dependencies 2420define check-api 2421$(TARGET_OUT_COMMON_INTERMEDIATES)/PACKAGING/$(strip $(1))-timestamp: $(2) $(3) $(4) $(APICHECK) $(9) 2422 @echo "Checking API:" $(1) 2423 $(hide) ( $(APICHECK_COMMAND) $(6) $(2) $(3) $(4) $(5) || ( $(7) ; exit 38 ) ) 2424 $(hide) mkdir -p $$(dir $$@) 2425 $(hide) touch $$@ 2426$(8): $(TARGET_OUT_COMMON_INTERMEDIATES)/PACKAGING/$(strip $(1))-timestamp 2427endef 2428 2429## Whether to build from source if prebuilt alternative exists 2430########################################################### 2431# $(1): module name 2432# $(2): LOCAL_PATH 2433# Expands to empty string if not from source. 2434ifeq (true,$(ANDROID_BUILD_FROM_SOURCE)) 2435define if-build-from-source 2436true 2437endef 2438else 2439define if-build-from-source 2440$(if $(filter $(ANDROID_NO_PREBUILT_MODULES),$(1))$(filter \ 2441 $(addsuffix %,$(ANDROID_NO_PREBUILT_PATHS)),$(2)),true) 2442endef 2443endif 2444 2445# Include makefile $(1) if build from source for module $(2) 2446# $(1): the makefile to include 2447# $(2): module name 2448# $(3): LOCAL_PATH 2449define include-if-build-from-source 2450$(if $(call if-build-from-source,$(2),$(3)),$(eval include $(1))) 2451endef 2452 2453# Return the arch for the source file of a prebuilt 2454# Return "none" if no matching arch found, so the result can be passed to 2455# LOCAL_MODULE_TARGET_ARCH. 2456# $(1) the list of archs supported by the prebuilt 2457define get-prebuilt-src-arch 2458$(strip $(if $(filter $(TARGET_ARCH),$(1)),$(TARGET_ARCH),\ 2459 $(if $(filter $(TARGET_2ND_ARCH),$(1)),$(TARGET_2ND_ARCH),none))) 2460endef 2461 2462########################################################### 2463## Other includes 2464########################################################### 2465 2466# ----------------------------------------------------------------- 2467# Rules and functions to help copy important files to DIST_DIR 2468# when requested. 2469include $(BUILD_SYSTEM)/distdir.mk 2470 2471# Include any vendor specific definitions.mk file 2472-include $(TOPDIR)vendor/*/build/core/definitions.mk 2473-include $(TOPDIR)device/*/build/core/definitions.mk 2474 2475# broken: 2476# $(foreach file,$^,$(if $(findstring,.a,$(suffix $file)),-l$(file),$(file))) 2477 2478########################################################### 2479## Misc notes 2480########################################################### 2481 2482#DEPDIR = .deps 2483#df = $(DEPDIR)/$(*F) 2484 2485#SRCS = foo.c bar.c ... 2486 2487#%.o : %.c 2488# @$(MAKEDEPEND); \ 2489# cp $(df).d $(df).P; \ 2490# sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \ 2491# -e '/^$$/ d' -e 's/$$/ :/' < $(df).d >> $(df).P; \ 2492# rm -f $(df).d 2493# $(COMPILE.c) -o $@ $< 2494 2495#-include $(SRCS:%.c=$(DEPDIR)/%.P) 2496 2497 2498#%.o : %.c 2499# $(COMPILE.c) -MD -o $@ $< 2500# @cp $*.d $*.P; \ 2501# sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \ 2502# -e '/^$$/ d' -e 's/$$/ :/' < $*.d >> $*.P; \ 2503# rm -f $*.d 2504