definitions.mk revision 5b2c6e26dbda66a2245f987db0428c2bf2eb7c95
1# 2# Copyright (C) 2008 The Android Open Source Project 3# 4# Licensed under the Apache License, Version 2.0 (the "License"); 5# you may not use this file except in compliance with the License. 6# You may obtain a copy of the License at 7# 8# http://www.apache.org/licenses/LICENSE-2.0 9# 10# Unless required by applicable law or agreed to in writing, software 11# distributed under the License is distributed on an "AS IS" BASIS, 12# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13# See the License for the specific language governing permissions and 14# limitations under the License. 15# 16 17## 18## Common build system definitions. Mostly standard 19## commands for building various types of targets, which 20## are used by others to construct the final targets. 21## 22 23# These are variables we use to collect overall lists 24# of things being processed. 25 26# Full paths to all of the documentation 27ALL_DOCS:= 28 29# The short names of all of the targets in the system. 30# For each element of ALL_MODULES, two other variables 31# are defined: 32# $(ALL_MODULES.$(target)).BUILT 33# $(ALL_MODULES.$(target)).INSTALLED 34# The BUILT variable contains LOCAL_BUILT_MODULE for that 35# target, and the INSTALLED variable contains the LOCAL_INSTALLED_MODULE. 36# Some targets may have multiple files listed in the BUILT and INSTALLED 37# sub-variables. 38ALL_MODULES:= 39 40# Full paths to targets that should be added to the "make droid" 41# set of installed targets. 42ALL_DEFAULT_INSTALLED_MODULES:= 43 44# The list of tags that have been defined by 45# LOCAL_MODULE_TAGS. Each word in this variable maps 46# to a corresponding ALL_MODULE_TAGS.<tagname> variable 47# that contains all of the INSTALLED_MODULEs with that tag. 48ALL_MODULE_TAGS:= 49 50# Similar to ALL_MODULE_TAGS, but contains the short names 51# of all targets for a particular tag. The top-level variable 52# won't have the list of tags; ust ALL_MODULE_TAGS to get 53# the list of all known tags. (This means that this variable 54# will always be empty; it's just here as a placeholder for 55# its sub-variables.) 56ALL_MODULE_NAME_TAGS:= 57 58# Full paths to all prebuilt files that will be copied 59# (used to make the dependency on acp) 60ALL_PREBUILT:= 61 62# Full path to all files that are made by some tool 63ALL_GENERATED_SOURCES:= 64 65# Full path to all asm, C, C++, lex and yacc generated C files. 66# These all have an order-only dependency on the copied headers 67ALL_C_CPP_ETC_OBJECTS:= 68 69# The list of dynamic binaries that haven't been stripped/compressed/etc. 70ALL_ORIGINAL_DYNAMIC_BINARIES:= 71 72# These files go into the SDK 73ALL_SDK_FILES:= 74 75# Files for dalvik. This is often build without building the rest of the OS. 76INTERNAL_DALVIK_MODULES:= 77 78# All findbugs xml files 79ALL_FINDBUGS_FILES:= 80 81# GPL module license files 82ALL_GPL_MODULE_LICENSE_FILES:= 83 84# Target and host installed module's dependencies on shared libraries. 85# They are list of "<module_name>:<installed_file>:lib1,lib2...". 86TARGET_DEPENDENCIES_ON_SHARED_LIBRARIES := 87$(TARGET_2ND_ARCH_VAR_PREFIX)TARGET_DEPENDENCIES_ON_SHARED_LIBRARIES := 88HOST_DEPENDENCIES_ON_SHARED_LIBRARIES := 89$(HOST_2ND_ARCH_VAR_PREFIX)HOST_DEPENDENCIES_ON_SHARED_LIBRARIES := 90 91# Generated class file names for Android resource. 92# They are escaped and quoted so can be passed safely to a bash command. 93ANDROID_RESOURCE_GENERATED_CLASSES := 'R.class' 'R$$*.class' 'Manifest.class' 'Manifest$$*.class' 94 95########################################################### 96## Debugging; prints a variable list to stdout 97########################################################### 98 99# $(1): variable name list, not variable values 100define print-vars 101$(foreach var,$(1), \ 102 $(info $(var):) \ 103 $(foreach word,$($(var)), \ 104 $(info $(space)$(space)$(word)) \ 105 ) \ 106 ) 107endef 108 109########################################################### 110## Evaluates to true if the string contains the word true, 111## and empty otherwise 112## $(1): a var to test 113########################################################### 114 115define true-or-empty 116$(filter true, $(1)) 117endef 118 119 120########################################################### 121## Retrieve the directory of the current makefile 122## Must be called before including any other makefile!! 123########################################################### 124 125# Figure out where we are. 126define my-dir 127$(strip \ 128 $(eval LOCAL_MODULE_MAKEFILE := $$(lastword $$(MAKEFILE_LIST))) \ 129 $(if $(filter $(BUILD_SYSTEM)/% $(OUT_DIR)/%,$(LOCAL_MODULE_MAKEFILE)), \ 130 $(error my-dir must be called before including any other makefile.) \ 131 , \ 132 $(patsubst %/,%,$(dir $(LOCAL_MODULE_MAKEFILE))) \ 133 ) \ 134 ) 135endef 136 137########################################################### 138## Retrieve a list of all makefiles immediately below some directory 139########################################################### 140 141define all-makefiles-under 142$(wildcard $(1)/*/Android.mk) 143endef 144 145########################################################### 146## Look under a directory for makefiles that don't have parent 147## makefiles. 148########################################################### 149 150# $(1): directory to search under 151# Ignores $(1)/Android.mk 152define first-makefiles-under 153$(shell build/tools/findleaves.py --prune=$(OUT_DIR) --prune=.repo --prune=.git \ 154 --mindepth=2 $(1) Android.mk) 155endef 156 157########################################################### 158## Retrieve a list of all makefiles immediately below your directory 159## Must be called before including any other makefile!! 160########################################################### 161 162define all-subdir-makefiles 163$(call all-makefiles-under,$(call my-dir)) 164endef 165 166########################################################### 167## Look in the named list of directories for makefiles, 168## relative to the current directory. 169## Must be called before including any other makefile!! 170########################################################### 171 172# $(1): List of directories to look for under this directory 173define all-named-subdir-makefiles 174$(wildcard $(addsuffix /Android.mk, $(addprefix $(call my-dir)/,$(1)))) 175endef 176 177########################################################### 178## Find all of the java files under the named directories. 179## Meant to be used like: 180## SRC_FILES := $(call all-java-files-under,src tests) 181########################################################### 182 183define all-java-files-under 184$(patsubst ./%,%, \ 185 $(shell cd $(LOCAL_PATH) ; \ 186 find -L $(1) -name "*.java" -and -not -name ".*") \ 187 ) 188endef 189 190########################################################### 191## Find all of the java files from here. Meant to be used like: 192## SRC_FILES := $(call all-subdir-java-files) 193########################################################### 194 195define all-subdir-java-files 196$(call all-java-files-under,.) 197endef 198 199########################################################### 200## Find all of the c files under the named directories. 201## Meant to be used like: 202## SRC_FILES := $(call all-c-files-under,src tests) 203########################################################### 204 205define all-c-files-under 206$(patsubst ./%,%, \ 207 $(shell cd $(LOCAL_PATH) ; \ 208 find -L $(1) -name "*.c" -and -not -name ".*") \ 209 ) 210endef 211 212########################################################### 213## Find all of the c files from here. Meant to be used like: 214## SRC_FILES := $(call all-subdir-c-files) 215########################################################### 216 217define all-subdir-c-files 218$(call all-c-files-under,.) 219endef 220 221########################################################### 222## Find all files named "I*.aidl" under the named directories, 223## which must be relative to $(LOCAL_PATH). The returned list 224## is relative to $(LOCAL_PATH). 225########################################################### 226 227define all-Iaidl-files-under 228$(patsubst ./%,%, \ 229 $(shell cd $(LOCAL_PATH) ; \ 230 find -L $(1) -name "I*.aidl" -and -not -name ".*") \ 231 ) 232endef 233 234########################################################### 235## Find all of the "I*.aidl" files under $(LOCAL_PATH). 236########################################################### 237 238define all-subdir-Iaidl-files 239$(call all-Iaidl-files-under,.) 240endef 241 242########################################################### 243## Find all of the logtags files under the named directories. 244## Meant to be used like: 245## SRC_FILES := $(call all-logtags-files-under,src) 246########################################################### 247 248define all-logtags-files-under 249$(patsubst ./%,%, \ 250 $(shell cd $(LOCAL_PATH) ; \ 251 find -L $(1) -name "*.logtags" -and -not -name ".*") \ 252 ) 253endef 254 255########################################################### 256## Find all of the .proto files under the named directories. 257## Meant to be used like: 258## SRC_FILES := $(call all-proto-files-under,src) 259########################################################### 260 261define all-proto-files-under 262$(patsubst ./%,%, \ 263 $(shell cd $(LOCAL_PATH) ; \ 264 find -L $(1) -name "*.proto" -and -not -name ".*") \ 265 ) 266endef 267 268########################################################### 269## Find all of the RenderScript files under the named directories. 270## Meant to be used like: 271## SRC_FILES := $(call all-renderscript-files-under,src) 272########################################################### 273 274define all-renderscript-files-under 275$(patsubst ./%,%, \ 276 $(shell cd $(LOCAL_PATH) ; \ 277 find -L $(1) \( -name "*.rs" -or -name "*.fs" \) -and -not -name ".*") \ 278 ) 279endef 280 281########################################################### 282## Find all of the S files under the named directories. 283## Meant to be used like: 284## SRC_FILES := $(call all-c-files-under,src tests) 285########################################################### 286 287define all-S-files-under 288$(patsubst ./%,%, \ 289 $(shell cd $(LOCAL_PATH) ; \ 290 find -L $(1) -name "*.S" -and -not -name ".*") \ 291 ) 292endef 293 294########################################################### 295## Find all of the html files under the named directories. 296## Meant to be used like: 297## SRC_FILES := $(call all-html-files-under,src tests) 298########################################################### 299 300define all-html-files-under 301$(patsubst ./%,%, \ 302 $(shell cd $(LOCAL_PATH) ; \ 303 find -L $(1) -name "*.html" -and -not -name ".*") \ 304 ) 305endef 306 307########################################################### 308## Find all of the html files from here. Meant to be used like: 309## SRC_FILES := $(call all-subdir-html-files) 310########################################################### 311 312define all-subdir-html-files 313$(call all-html-files-under,.) 314endef 315 316########################################################### 317## Find all of the files matching pattern 318## SRC_FILES := $(call find-subdir-files, <pattern>) 319########################################################### 320 321define find-subdir-files 322$(patsubst ./%,%,$(shell cd $(LOCAL_PATH) ; find -L $(1))) 323endef 324 325########################################################### 326# find the files in the subdirectory $1 of LOCAL_DIR 327# matching pattern $2, filtering out files $3 328# e.g. 329# SRC_FILES += $(call find-subdir-subdir-files, \ 330# css, *.cpp, DontWantThis.cpp) 331########################################################### 332 333define find-subdir-subdir-files 334$(filter-out $(patsubst %,$(1)/%,$(3)),$(patsubst ./%,%,$(shell cd \ 335 $(LOCAL_PATH) ; find -L $(1) -maxdepth 1 -name $(2)))) 336endef 337 338########################################################### 339## Find all of the files matching pattern 340## SRC_FILES := $(call all-subdir-java-files) 341########################################################### 342 343define find-subdir-assets 344$(if $(1),$(patsubst ./%,%, \ 345 $(shell if [ -d $(1) ] ; then cd $(1) ; find ./ -not -name '.*' -and -type f -and -not -type l ; fi)), \ 346 $(warning Empty argument supplied to find-subdir-assets) \ 347) 348endef 349 350########################################################### 351## Find various file types in a list of directories relative to $(LOCAL_PATH) 352########################################################### 353 354define find-other-java-files 355 $(call find-subdir-files,$(1) -name "*.java" -and -not -name ".*") 356endef 357 358define find-other-html-files 359 $(call find-subdir-files,$(1) -name "*.html" -and -not -name ".*") 360endef 361 362########################################################### 363# Use utility find to find given files in the given subdirs. 364# This function uses $(1), instead of LOCAL_PATH as the base. 365# $(1): the base dir, relative to the root of the source tree. 366# $(2): the file name pattern to be passed to find as "-name". 367# $(3): a list of subdirs of the base dir. 368# Returns: a list of paths relative to the base dir. 369########################################################### 370 371define find-files-in-subdirs 372$(patsubst ./%,%, \ 373 $(shell cd $(1) ; \ 374 find -L $(3) -name $(2) -and -not -name ".*") \ 375 ) 376endef 377 378########################################################### 379## Scan through each directory of $(1) looking for files 380## that match $(2) using $(wildcard). Useful for seeing if 381## a given directory or one of its parents contains 382## a particular file. Returns the first match found, 383## starting furthest from the root. 384########################################################### 385 386define find-parent-file 387$(strip \ 388 $(eval _fpf := $(wildcard $(foreach f, $(2), $(strip $(1))/$(f)))) \ 389 $(if $(_fpf),$(_fpf), \ 390 $(if $(filter-out ./ .,$(1)), \ 391 $(call find-parent-file,$(patsubst %/,%,$(dir $(1))),$(2)) \ 392 ) \ 393 ) \ 394) 395endef 396 397########################################################### 398## Function we can evaluate to introduce a dynamic dependency 399########################################################### 400 401define add-dependency 402$(1): $(2) 403endef 404 405########################################################### 406## Reverse order of a list 407########################################################### 408 409define reverse-list 410$(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 $1 804endef 805hide := @ 806else 807define pretty 808endef 809hide := 810endif 811 812########################################################### 813## Dump the variables that are associated with targets 814########################################################### 815 816define dump-module-variables 817@echo all_dependencies=$^ 818@echo PRIVATE_YACCFLAGS=$(PRIVATE_YACCFLAGS); 819@echo PRIVATE_CFLAGS=$(PRIVATE_CFLAGS); 820@echo PRIVATE_CPPFLAGS=$(PRIVATE_CPPFLAGS); 821@echo PRIVATE_DEBUG_CFLAGS=$(PRIVATE_DEBUG_CFLAGS); 822@echo PRIVATE_C_INCLUDES=$(PRIVATE_C_INCLUDES); 823@echo PRIVATE_LDFLAGS=$(PRIVATE_LDFLAGS); 824@echo PRIVATE_LDLIBS=$(PRIVATE_LDLIBS); 825@echo PRIVATE_ARFLAGS=$(PRIVATE_ARFLAGS); 826@echo PRIVATE_AAPT_FLAGS=$(PRIVATE_AAPT_FLAGS); 827@echo PRIVATE_DX_FLAGS=$(PRIVATE_DX_FLAGS); 828@echo PRIVATE_JAVACFLAGS=$(PRIVATE_JAVACFLAGS); 829@echo PRIVATE_JAVA_LIBRARIES=$(PRIVATE_JAVA_LIBRARIES); 830@echo PRIVATE_ALL_SHARED_LIBRARIES=$(PRIVATE_ALL_SHARED_LIBRARIES); 831@echo PRIVATE_ALL_STATIC_LIBRARIES=$(PRIVATE_ALL_STATIC_LIBRARIES); 832@echo PRIVATE_ALL_WHOLE_STATIC_LIBRARIES=$(PRIVATE_ALL_WHOLE_STATIC_LIBRARIES); 833@echo PRIVATE_ALL_OBJECTS=$(PRIVATE_ALL_OBJECTS); 834@echo PRIVATE_NO_CRT=$(PRIVATE_NO_CRT); 835endef 836 837########################################################### 838## Commands for using sed to replace given variable values 839########################################################### 840 841define transform-variables 842@mkdir -p $(dir $@) 843@echo "Sed: $(if $(PRIVATE_MODULE),$(PRIVATE_MODULE),$@) <= $<" 844$(hide) sed $(foreach var,$(REPLACE_VARS),-e "s/{{$(var)}}/$(subst /,\/,$(PWD)/$($(var)))/g") $< >$@ 845$(hide) if [ "$(suffix $@)" = ".sh" ]; then chmod a+rx $@; fi 846endef 847 848 849########################################################### 850## Commands for munging the dependency files GCC generates 851########################################################### 852# $(1): the input .d file 853# $(2): the output .P file 854define transform-d-to-p-args 855$(hide) cp $(1) $(2); \ 856 sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \ 857 -e '/^$$/ d' -e 's/$$/ :/' < $(1) >> $(2); \ 858 rm -f $(1) 859endef 860 861define transform-d-to-p 862$(call transform-d-to-p-args,$(@:%.o=%.d),$(@:%.o=%.P)) 863endef 864 865########################################################### 866## Commands for running lex 867########################################################### 868 869define transform-l-to-cpp 870@mkdir -p $(dir $@) 871@echo "Lex: $(PRIVATE_MODULE) <= $<" 872$(hide) $(LEX) -o$@ $< 873endef 874 875########################################################### 876## Commands for running yacc 877## 878## Because the extension of c++ files can change, the 879## extension must be specified in $1. 880## E.g, "$(call transform-y-to-cpp,.cpp)" 881########################################################### 882 883define transform-y-to-cpp 884@mkdir -p $(dir $@) 885@echo "Yacc: $(PRIVATE_MODULE) <= $<" 886$(YACC) $(PRIVATE_YACCFLAGS) -o $@ $< 887touch $(@:$1=$(YACC_HEADER_SUFFIX)) 888echo '#ifndef '$(@F:$1=_h) > $(@:$1=.h) 889echo '#define '$(@F:$1=_h) >> $(@:$1=.h) 890cat $(@:$1=$(YACC_HEADER_SUFFIX)) >> $(@:$1=.h) 891echo '#endif' >> $(@:$1=.h) 892endef 893 894########################################################### 895## Commands to compile RenderScript to Java 896########################################################### 897 898define transform-renderscripts-to-java-and-bc 899@echo "RenderScript: $(PRIVATE_MODULE) <= $(PRIVATE_RS_SOURCE_FILES)" 900$(hide) rm -rf $(PRIVATE_RS_OUTPUT_DIR) 901$(hide) mkdir -p $(PRIVATE_RS_OUTPUT_DIR)/res/raw 902$(hide) mkdir -p $(PRIVATE_RS_OUTPUT_DIR)/src 903$(hide) $(PRIVATE_RS_CC) \ 904 -o $(PRIVATE_RS_OUTPUT_DIR)/res/raw \ 905 -p $(PRIVATE_RS_OUTPUT_DIR)/src \ 906 -d $(PRIVATE_RS_OUTPUT_DIR) \ 907 -a $@ -MD \ 908 $(addprefix -target-api , $(PRIVATE_RS_TARGET_API)) \ 909 $(PRIVATE_RS_FLAGS) \ 910 $(foreach inc,$(PRIVATE_RS_INCLUDES),$(addprefix -I , $(inc))) \ 911 $(PRIVATE_RS_SOURCE_FILES) 912 $(foreach d,$(PRIVATE_DEP_FILES),\ 913 $(call transform-d-to-p-args,$(d),$(d:%.d=%.P))$(newline)) 914$(hide) mkdir -p $(dir $@) 915$(hide) touch $@ 916endef 917 918define transform-bc-to-so 919@echo "Renderscript compatibility: $(notdir $@) <= $(notdir $<)" 920$(hide) mkdir -p $(dir $@) 921$(hide) $(BCC_COMPAT) -O3 -o $(dir $@)/$(notdir $(<:.bc=.o)) -fPIC -shared \ 922 -rt-path $(RS_PREBUILT_CLCORE) -mtriple $(RS_COMPAT_TRIPLE) $< 923$(hide) $(PRIVATE_CXX) -shared -Wl,-soname,$(notdir $@) -nostdlib \ 924 -Wl,-rpath,\$$ORIGIN/../lib \ 925 $(dir $@)/$(notdir $(<:.bc=.o)) \ 926 $(RS_PREBUILT_COMPILER_RT) \ 927 -o $@ $(TARGET_GLOBAL_LDFLAGS) -Wl,--hash-style=sysv -L prebuilts/gcc/ \ 928 $(RS_PREBUILT_LIBPATH) -L $(TARGET_OUT_INTERMEDIATE_LIBRARIES) \ 929 -lRSSupport -lm -lc 930endef 931 932########################################################### 933## Commands to compile RenderScript to C++ 934########################################################### 935 936define transform-renderscripts-to-cpp-and-bc 937@echo "RenderScript: $(PRIVATE_MODULE) <= $(PRIVATE_RS_SOURCE_FILES)" 938$(hide) rm -rf $(PRIVATE_RS_OUTPUT_DIR) 939$(hide) mkdir -p $(PRIVATE_RS_OUTPUT_DIR)/ 940$(hide) $(PRIVATE_RS_CC) \ 941 -o $(PRIVATE_RS_OUTPUT_DIR)/ \ 942 -d $(PRIVATE_RS_OUTPUT_DIR) \ 943 -a $@ -MD \ 944 -reflect-c++ \ 945 $(PRIVATE_RS_FLAGS) \ 946 $(addprefix -I , $(PRIVATE_RS_INCLUDES)) \ 947 $(PRIVATE_RS_SOURCE_FILES) 948 $(foreach d,$(PRIVATE_DEP_FILES),\ 949 $(call transform-d-to-p-args,$(d),$(d:%.d=%.P))$(newline)) 950$(hide) mkdir -p $(dir $@) 951$(hide) touch $@ 952endef 953 954 955########################################################### 956## Commands for running aidl 957########################################################### 958 959define transform-aidl-to-java 960@mkdir -p $(dir $@) 961@echo "Aidl: $(PRIVATE_MODULE) <= $<" 962$(hide) $(AIDL) -d$(patsubst %.java,%.P,$@) $(PRIVATE_AIDL_FLAGS) $< $@ 963endef 964#$(AIDL) $(PRIVATE_AIDL_FLAGS) $< - | indent -nut -br -npcs -l1000 > $@ 965 966 967########################################################### 968## Commands for running java-event-log-tags.py 969########################################################### 970 971define transform-logtags-to-java 972@mkdir -p $(dir $@) 973@echo "logtags: $@ <= $<" 974$(hide) $(JAVATAGS) -o $@ $^ 975endef 976 977 978########################################################### 979## Commands for running protoc to compile .proto into .java 980########################################################### 981 982define transform-proto-to-java 983@mkdir -p $(dir $@) 984@echo "Protoc: $@ <= $(PRIVATE_PROTO_SRC_FILES)" 985@rm -rf $(PRIVATE_PROTO_JAVA_OUTPUT_DIR) 986@mkdir -p $(PRIVATE_PROTO_JAVA_OUTPUT_DIR) 987$(hide) for f in $(PRIVATE_PROTO_SRC_FILES); do \ 988 $(PROTOC) \ 989 $(addprefix --proto_path=, $(PRIVATE_PROTO_INCLUDES)) \ 990 $(PRIVATE_PROTO_JAVA_OUTPUT_OPTION)="$(PRIVATE_PROTO_JAVA_OUTPUT_PARAMS):$(PRIVATE_PROTO_JAVA_OUTPUT_DIR)" \ 991 $(PRIVATE_PROTOC_FLAGS) \ 992 $$f || exit 33; \ 993 done 994$(hide) touch $@ 995endef 996 997###################################################################### 998## Commands for running protoc to compile .proto into .pb.cc (or.pb.c) and .pb.h 999###################################################################### 1000define transform-proto-to-cc 1001@mkdir -p $(dir $@) 1002@echo "Protoc: $@ <= $<" 1003$(hide) $(PROTOC) \ 1004 $(addprefix --proto_path=, $(PRIVATE_PROTO_INCLUDES)) \ 1005 $(PRIVATE_PROTOC_FLAGS) \ 1006 $< 1007endef 1008 1009########################################################### 1010## Commands for running gcc to compile a C++ file 1011########################################################### 1012 1013define transform-cpp-to-o 1014@mkdir -p $(dir $@) 1015@echo "target $(PRIVATE_ARM_MODE) C++: $(PRIVATE_MODULE) <= $<" 1016$(hide) $(PRIVATE_CXX) \ 1017 $(addprefix -I , $(PRIVATE_C_INCLUDES)) \ 1018 $(shell cat $(PRIVATE_IMPORT_INCLUDES)) \ 1019 $(addprefix -isystem ,\ 1020 $(if $(PRIVATE_NO_DEFAULT_COMPILER_FLAGS),, \ 1021 $(filter-out $(PRIVATE_C_INCLUDES), \ 1022 $(PRIVATE_TARGET_PROJECT_INCLUDES) \ 1023 $(PRIVATE_TARGET_C_INCLUDES)))) \ 1024 -c \ 1025 $(if $(PRIVATE_NO_DEFAULT_COMPILER_FLAGS),, \ 1026 $(PRIVATE_TARGET_GLOBAL_CFLAGS) \ 1027 $(PRIVATE_TARGET_GLOBAL_CPPFLAGS) \ 1028 $(PRIVATE_ARM_CFLAGS) \ 1029 ) \ 1030 $(PRIVATE_RTTI_FLAG) \ 1031 $(PRIVATE_CFLAGS) \ 1032 $(PRIVATE_CPPFLAGS) \ 1033 $(PRIVATE_DEBUG_CFLAGS) \ 1034 $(GLOBAL_CFLAGS_NO_OVERRIDE) \ 1035 $(GLOBAL_CPPFLAGS_NO_OVERRIDE) \ 1036 -MD -MF $(patsubst %.o,%.d,$@) -o $@ $< 1037$(transform-d-to-p) 1038endef 1039 1040 1041########################################################### 1042## Commands for running gcc to compile a C file 1043########################################################### 1044 1045# $(1): extra flags 1046define transform-c-or-s-to-o-no-deps 1047@mkdir -p $(dir $@) 1048$(hide) $(PRIVATE_CC) \ 1049 $(addprefix -I , $(PRIVATE_C_INCLUDES)) \ 1050 $(shell cat $(PRIVATE_IMPORT_INCLUDES)) \ 1051 $(addprefix -isystem ,\ 1052 $(if $(PRIVATE_NO_DEFAULT_COMPILER_FLAGS),, \ 1053 $(filter-out $(PRIVATE_C_INCLUDES), \ 1054 $(PRIVATE_TARGET_PROJECT_INCLUDES) \ 1055 $(PRIVATE_TARGET_C_INCLUDES)))) \ 1056 -c \ 1057 $(if $(PRIVATE_NO_DEFAULT_COMPILER_FLAGS),, \ 1058 $(PRIVATE_TARGET_GLOBAL_CFLAGS) \ 1059 $(PRIVATE_TARGET_GLOBAL_CONLYFLAGS) \ 1060 $(PRIVATE_ARM_CFLAGS) \ 1061 ) \ 1062 $(1) \ 1063 -MD -MF $(patsubst %.o,%.d,$@) -o $@ $< 1064endef 1065 1066define transform-c-to-o-no-deps 1067@echo "target $(PRIVATE_ARM_MODE) C: $(PRIVATE_MODULE) <= $<" 1068$(call transform-c-or-s-to-o-no-deps, \ 1069 $(PRIVATE_CFLAGS) \ 1070 $(PRIVATE_CONLYFLAGS) \ 1071 $(PRIVATE_DEBUG_CFLAGS) \ 1072 $(GLOBAL_CFLAGS_NO_OVERRIDE)) 1073endef 1074 1075define transform-s-to-o-no-deps 1076@echo "target asm: $(PRIVATE_MODULE) <= $<" 1077$(call transform-c-or-s-to-o-no-deps, $(PRIVATE_ASFLAGS)) 1078endef 1079 1080define transform-c-to-o 1081$(transform-c-to-o-no-deps) 1082$(transform-d-to-p) 1083endef 1084 1085define transform-s-to-o 1086$(transform-s-to-o-no-deps) 1087$(transform-d-to-p) 1088endef 1089 1090# YASM compilation 1091define transform-asm-to-o 1092@mkdir -p $(dir $@) 1093$(hide) $(YASM) \ 1094 $(addprefix -I , $(PRIVATE_C_INCLUDES)) \ 1095 $($(PRIVATE_2ND_ARCH_VAR_PREFIX)TARGET_GLOBAL_YASM_FLAGS) \ 1096 $(PRIVATE_ASFLAGS) \ 1097 -o $@ $< 1098endef 1099 1100########################################################### 1101## Commands for running gcc to compile an Objective-C file 1102## This should never happen for target builds but this 1103## will error at build time. 1104########################################################### 1105 1106define transform-m-to-o-no-deps 1107@echo "target ObjC: $(PRIVATE_MODULE) <= $<" 1108$(call transform-c-or-s-to-o-no-deps, $(PRIVATE_CFLAGS) $(PRIVATE_DEBUG_CFLAGS)) 1109endef 1110 1111define transform-m-to-o 1112$(transform-m-to-o-no-deps) 1113$(transform-d-to-p) 1114endef 1115 1116########################################################### 1117## Commands for running gcc to compile a host C++ file 1118########################################################### 1119 1120define transform-host-cpp-to-o 1121@mkdir -p $(dir $@) 1122@echo "host C++: $(PRIVATE_MODULE) <= $<" 1123$(hide) $(PRIVATE_CXX) \ 1124 $(addprefix -I , $(PRIVATE_C_INCLUDES)) \ 1125 $(shell cat $(PRIVATE_IMPORT_INCLUDES)) \ 1126 $(addprefix -isystem ,\ 1127 $(if $(PRIVATE_NO_DEFAULT_COMPILER_FLAGS),, \ 1128 $(filter-out $(PRIVATE_C_INCLUDES), \ 1129 $(HOST_PROJECT_INCLUDES) \ 1130 $(PRIVATE_HOST_C_INCLUDES)))) \ 1131 -c \ 1132 $(if $(PRIVATE_NO_DEFAULT_COMPILER_FLAGS),, \ 1133 $(PRIVATE_HOST_GLOBAL_CFLAGS) \ 1134 $(PRIVATE_HOST_GLOBAL_CPPFLAGS) \ 1135 ) \ 1136 $(PRIVATE_CFLAGS) \ 1137 $(PRIVATE_CPPFLAGS) \ 1138 $(PRIVATE_DEBUG_CFLAGS) \ 1139 -MD -MF $(patsubst %.o,%.d,$@) -o $@ $< 1140$(transform-d-to-p) 1141endef 1142 1143 1144########################################################### 1145## Commands for running gcc to compile a host C file 1146########################################################### 1147 1148# $(1): extra flags 1149define transform-host-c-or-s-to-o-no-deps 1150@mkdir -p $(dir $@) 1151$(hide) $(PRIVATE_CC) \ 1152 $(addprefix -I , $(PRIVATE_C_INCLUDES)) \ 1153 $(shell cat $(PRIVATE_IMPORT_INCLUDES)) \ 1154 $(addprefix -isystem ,\ 1155 $(if $(PRIVATE_NO_DEFAULT_COMPILER_FLAGS),, \ 1156 $(filter-out $(PRIVATE_C_INCLUDES), \ 1157 $(HOST_PROJECT_INCLUDES) \ 1158 $(PRIVATE_HOST_C_INCLUDES)))) \ 1159 -c \ 1160 $(if $(PRIVATE_NO_DEFAULT_COMPILER_FLAGS),, \ 1161 $(PRIVATE_HOST_GLOBAL_CFLAGS) \ 1162 $(PRIVATE_HOST_GLOBAL_CONLYFLAGS) \ 1163 ) \ 1164 $(1) \ 1165 -MD -MF $(patsubst %.o,%.d,$@) -o $@ $< 1166endef 1167 1168define transform-host-c-to-o-no-deps 1169@echo "host C: $(PRIVATE_MODULE) <= $<" 1170$(call transform-host-c-or-s-to-o-no-deps, $(PRIVATE_CFLAGS) $(PRIVATE_CONLYFLAGS) $(PRIVATE_DEBUG_CFLAGS)) 1171endef 1172 1173define transform-host-s-to-o-no-deps 1174@echo "host asm: $(PRIVATE_MODULE) <= $<" 1175$(call transform-host-c-or-s-to-o-no-deps, $(PRIVATE_ASFLAGS)) 1176endef 1177 1178define transform-host-c-to-o 1179$(transform-host-c-to-o-no-deps) 1180$(transform-d-to-p) 1181endef 1182 1183define transform-host-s-to-o 1184$(transform-host-s-to-o-no-deps) 1185$(transform-d-to-p) 1186endef 1187 1188########################################################### 1189## Commands for running gcc to compile a host Objective-C file 1190########################################################### 1191 1192define transform-host-m-to-o-no-deps 1193@echo "host ObjC: $(PRIVATE_MODULE) <= $<" 1194$(call transform-host-c-or-s-to-o-no-deps, $(PRIVATE_CFLAGS) $(PRIVATE_DEBUG_CFLAGS)) 1195endef 1196 1197define transform-host-m-to-o 1198$(transform-host-m-to-o-no-deps) 1199$(transform-d-to-p) 1200endef 1201 1202 1203########################################################### 1204## Rules to compile a single C/C++ source with ../ in the path 1205########################################################### 1206# Replace "../" in object paths with $(DOTDOT_REPLACEMENT). 1207DOTDOT_REPLACEMENT := dotdot/ 1208 1209## Rule to compile a C++ source file with ../ in the path. 1210## Must be called with $(eval). 1211# $(1): the C++ source file in LOCAL_SRC_FILES. 1212# $(2): the additional dependencies. 1213# $(3): the variable name to collect the output object file. 1214define compile-dotdot-cpp-file 1215o := $(intermediates)/$(patsubst %$(LOCAL_CPP_EXTENSION),%.o,$(subst ../,$(DOTDOT_REPLACEMENT),$(1))) 1216$$(o) : $(TOPDIR)$(LOCAL_PATH)/$(1) $(2) 1217 $$(transform-$$(PRIVATE_HOST)cpp-to-o) 1218-include $$(o:%.o=%.P) 1219$(3) += $$(o) 1220endef 1221 1222## Rule to compile a C source file with ../ in the path. 1223## Must be called with $(eval). 1224# $(1): the C source file in LOCAL_SRC_FILES. 1225# $(2): the additional dependencies. 1226# $(3): the variable name to collect the output object file. 1227define compile-dotdot-c-file 1228o := $(intermediates)/$(patsubst %.c,%.o,$(subst ../,$(DOTDOT_REPLACEMENT),$(1))) 1229$$(o) : $(TOPDIR)$(LOCAL_PATH)/$(1) $(2) 1230 $$(transform-$$(PRIVATE_HOST)c-to-o) 1231-include $$(o:%.o=%.P) 1232$(3) += $$(o) 1233endef 1234 1235## Rule to compile a .S source file with ../ in the path. 1236## Must be called with $(eval). 1237# $(1): the .S source file in LOCAL_SRC_FILES. 1238# $(2): the additional dependencies. 1239# $(3): the variable name to collect the output object file. 1240define compile-dotdot-s-file 1241o := $(intermediates)/$(patsubst %.S,%.o,$(subst ../,$(DOTDOT_REPLACEMENT),$(1))) 1242$$(o) : $(TOPDIR)$(LOCAL_PATH)/$(1) $(2) 1243 $$(transform-$$(PRIVATE_HOST)s-to-o) 1244-include $$(o:%.o=%.P) 1245$(3) += $$(o) 1246endef 1247 1248## Rule to compile a .s source file with ../ in the path. 1249## Must be called with $(eval). 1250# $(1): the .s source file in LOCAL_SRC_FILES. 1251# $(2): the additional dependencies. 1252# $(3): the variable name to collect the output object file. 1253define compile-dotdot-s-file-no-deps 1254o := $(intermediates)/$(patsubst %.s,%.o,$(subst ../,$(DOTDOT_REPLACEMENT),$(1))) 1255$$(o) : $(TOPDIR)$(LOCAL_PATH)/$(1) $(2) 1256 $$(transform-$$(PRIVATE_HOST)s-to-o-no-deps) 1257$(3) += $$(o) 1258endef 1259 1260########################################################### 1261## Commands for running ar 1262########################################################### 1263 1264define _concat-if-arg2-not-empty 1265$(if $(2),$(hide) $(1) $(2)) 1266endef 1267 1268# Split long argument list into smaller groups and call the command repeatedly 1269# Call the command at least once even if there are no arguments, as otherwise 1270# the output file won't be created. 1271# 1272# $(1): the command without arguments 1273# $(2): the arguments 1274define split-long-arguments 1275$(hide) $(1) $(wordlist 1,500,$(2)) 1276$(call _concat-if-arg2-not-empty,$(1),$(wordlist 501,1000,$(2))) 1277$(call _concat-if-arg2-not-empty,$(1),$(wordlist 1001,1500,$(2))) 1278$(call _concat-if-arg2-not-empty,$(1),$(wordlist 1501,2000,$(2))) 1279$(call _concat-if-arg2-not-empty,$(1),$(wordlist 2001,2500,$(2))) 1280$(call _concat-if-arg2-not-empty,$(1),$(wordlist 2501,3000,$(2))) 1281$(call _concat-if-arg2-not-empty,$(1),$(wordlist 3001,99999,$(2))) 1282endef 1283 1284# $(1): the full path of the source static library. 1285define _extract-and-include-single-target-whole-static-lib 1286@echo "preparing StaticLib: $(PRIVATE_MODULE) [including $(strip $(1))]" 1287$(hide) ldir=$(PRIVATE_INTERMEDIATES_DIR)/WHOLE/$(basename $(notdir $(1)))_objs;\ 1288 rm -rf $$ldir; \ 1289 mkdir -p $$ldir; \ 1290 cp $(1) $$ldir; \ 1291 lib_to_include=$$ldir/$(notdir $(1)); \ 1292 filelist=; \ 1293 subdir=0; \ 1294 for f in `$($(PRIVATE_2ND_ARCH_VAR_PREFIX)TARGET_AR) t $(1)`; do \ 1295 if [ -e $$ldir/$$f ]; then \ 1296 mkdir $$ldir/$$subdir; \ 1297 ext=$$subdir/; \ 1298 subdir=$$((subdir+1)); \ 1299 $($(PRIVATE_2ND_ARCH_VAR_PREFIX)TARGET_AR) m $$lib_to_include $$f; \ 1300 else \ 1301 ext=; \ 1302 fi; \ 1303 $($(PRIVATE_2ND_ARCH_VAR_PREFIX)TARGET_AR) p $$lib_to_include $$f > $$ldir/$$ext$$f; \ 1304 filelist="$$filelist $$ldir/$$ext$$f"; \ 1305 done ; \ 1306 $($(PRIVATE_2ND_ARCH_VAR_PREFIX)TARGET_AR) $($(PRIVATE_2ND_ARCH_VAR_PREFIX)TARGET_GLOBAL_ARFLAGS) \ 1307 $(PRIVATE_ARFLAGS) $@ $$filelist 1308 1309endef 1310 1311# $(1): the full path of the source static library. 1312define extract-and-include-whole-static-libs-first 1313$(if $(strip $(1)), 1314@echo "preparing StaticLib: $(PRIVATE_MODULE) [including $(strip $(1))]" 1315$(hide) cp $(1) $@) 1316endef 1317 1318define extract-and-include-target-whole-static-libs 1319$(call extract-and-include-whole-static-libs-first, $(firstword $(PRIVATE_ALL_WHOLE_STATIC_LIBRARIES))) 1320$(foreach lib,$(wordlist 2,999,$(PRIVATE_ALL_WHOLE_STATIC_LIBRARIES)), \ 1321 $(call _extract-and-include-single-target-whole-static-lib, $(lib))) 1322endef 1323 1324# Explicitly delete the archive first so that ar doesn't 1325# try to add to an existing archive. 1326define transform-o-to-static-lib 1327@mkdir -p $(dir $@) 1328@rm -f $@ 1329$(extract-and-include-target-whole-static-libs) 1330@echo "target StaticLib: $(PRIVATE_MODULE) ($@)" 1331$(call split-long-arguments,$($(PRIVATE_2ND_ARCH_VAR_PREFIX)TARGET_AR) \ 1332 $($(PRIVATE_2ND_ARCH_VAR_PREFIX)TARGET_GLOBAL_ARFLAGS) \ 1333 $(PRIVATE_ARFLAGS) $@,$(PRIVATE_ALL_OBJECTS)) 1334endef 1335 1336########################################################### 1337## Commands for running host ar 1338########################################################### 1339 1340# $(1): the full path of the source static library. 1341define _extract-and-include-single-host-whole-static-lib 1342@echo "preparing StaticLib: $(PRIVATE_MODULE) [including $(strip $(1))]" 1343$(hide) ldir=$(PRIVATE_INTERMEDIATES_DIR)/WHOLE/$(basename $(notdir $(1)))_objs;\ 1344 rm -rf $$ldir; \ 1345 mkdir -p $$ldir; \ 1346 cp $(1) $$ldir; \ 1347 lib_to_include=$$ldir/$(notdir $(1)); \ 1348 filelist=; \ 1349 subdir=0; \ 1350 for f in `$($(PRIVATE_2ND_ARCH_VAR_PREFIX)HOST_AR) t $(1) | \grep '\.o$$'`; do \ 1351 if [ -e $$ldir/$$f ]; then \ 1352 mkdir $$ldir/$$subdir; \ 1353 ext=$$subdir/; \ 1354 subdir=$$((subdir+1)); \ 1355 $($(PRIVATE_2ND_ARCH_VAR_PREFIX)HOST_AR) m $$lib_to_include $$f; \ 1356 else \ 1357 ext=; \ 1358 fi; \ 1359 $($(PRIVATE_2ND_ARCH_VAR_PREFIX)HOST_AR) p $$lib_to_include $$f > $$ldir/$$ext$$f; \ 1360 filelist="$$filelist $$ldir/$$ext$$f"; \ 1361 done ; \ 1362 $($(PRIVATE_2ND_ARCH_VAR_PREFIX)HOST_AR) $($(PRIVATE_2ND_ARCH_VAR_PREFIX)HOST_GLOBAL_ARFLAGS) \ 1363 $(PRIVATE_ARFLAGS) $@ $$filelist 1364 1365endef 1366 1367define extract-and-include-host-whole-static-libs 1368$(call extract-and-include-whole-static-libs-first, $(firstword $(PRIVATE_ALL_WHOLE_STATIC_LIBRARIES))) 1369$(foreach lib,$(wordlist 2,999,$(PRIVATE_ALL_WHOLE_STATIC_LIBRARIES)), \ 1370 $(call _extract-and-include-single-host-whole-static-lib, $(lib))) 1371endef 1372 1373# Explicitly delete the archive first so that ar doesn't 1374# try to add to an existing archive. 1375define transform-host-o-to-static-lib 1376@mkdir -p $(dir $@) 1377@rm -f $@ 1378$(extract-and-include-host-whole-static-libs) 1379@echo "host StaticLib: $(PRIVATE_MODULE) ($@)" 1380$(call split-long-arguments,$($(PRIVATE_2ND_ARCH_VAR_PREFIX)HOST_AR) \ 1381 $($(PRIVATE_2ND_ARCH_VAR_PREFIX)HOST_GLOBAL_ARFLAGS) \ 1382 $(PRIVATE_ARFLAGS) $@,$(PRIVATE_ALL_OBJECTS)) 1383endef 1384 1385 1386########################################################### 1387## Commands for running gcc to link a shared library or package 1388########################################################### 1389 1390# ld just seems to be so finicky with command order that we allow 1391# it to be overriden en-masse see combo/linux-arm.make for an example. 1392ifneq ($(HOST_CUSTOM_LD_COMMAND),true) 1393define transform-host-o-to-shared-lib-inner 1394$(hide) $(PRIVATE_CXX) \ 1395 -Wl,-rpath-link=$($(PRIVATE_2ND_ARCH_VAR_PREFIX)HOST_OUT_INTERMEDIATE_LIBRARIES) \ 1396 -Wl,-rpath,\$$ORIGIN/../$(notdir $($(PRIVATE_2ND_ARCH_VAR_PREFIX)HOST_OUT_SHARED_LIBRARIES)) \ 1397 -shared -Wl,-soname,$(notdir $@) \ 1398 $($(PRIVATE_2ND_ARCH_VAR_PREFIX)HOST_GLOBAL_LD_DIRS) \ 1399 $(if $(PRIVATE_NO_DEFAULT_COMPILER_FLAGS),, \ 1400 $(PRIVATE_HOST_GLOBAL_LDFLAGS) \ 1401 ) \ 1402 $(PRIVATE_LDFLAGS) \ 1403 $(PRIVATE_ALL_OBJECTS) \ 1404 -Wl,--whole-archive \ 1405 $(call normalize-host-libraries,$(PRIVATE_ALL_WHOLE_STATIC_LIBRARIES)) \ 1406 -Wl,--no-whole-archive \ 1407 $(if $(PRIVATE_GROUP_STATIC_LIBRARIES),-Wl$(comma)--start-group) \ 1408 $(call normalize-host-libraries,$(PRIVATE_ALL_STATIC_LIBRARIES)) \ 1409 $(if $(PRIVATE_GROUP_STATIC_LIBRARIES),-Wl$(comma)--end-group) \ 1410 $(if $(filter true,$(NATIVE_COVERAGE)),-lgcov) \ 1411 $(if $(filter true,$(NATIVE_COVERAGE)),$(PRIVATE_HOST_LIBPROFILE_RT)) \ 1412 $(call normalize-host-libraries,$(PRIVATE_ALL_SHARED_LIBRARIES)) \ 1413 -o $@ \ 1414 $(PRIVATE_LDLIBS) 1415endef 1416endif 1417 1418define transform-host-o-to-shared-lib 1419@mkdir -p $(dir $@) 1420@echo "host SharedLib: $(PRIVATE_MODULE) ($@)" 1421$(transform-host-o-to-shared-lib-inner) 1422endef 1423 1424define transform-host-o-to-package 1425@mkdir -p $(dir $@) 1426@echo "host Package: $(PRIVATE_MODULE) ($@)" 1427$(transform-host-o-to-shared-lib-inner) 1428endef 1429 1430 1431########################################################### 1432## Commands for running gcc to link a shared library or package 1433########################################################### 1434 1435define transform-o-to-shared-lib-inner 1436$(hide) $(PRIVATE_CXX) \ 1437 -nostdlib -Wl,-soname,$(notdir $@) \ 1438 -Wl,--gc-sections \ 1439 $(if $(filter true,$(PRIVATE_CLANG)),-shared,-Wl$(comma)-shared) \ 1440 $(PRIVATE_TARGET_GLOBAL_LD_DIRS) \ 1441 $(if $(filter true,$(PRIVATE_NO_CRT)),,$(PRIVATE_TARGET_CRTBEGIN_SO_O)) \ 1442 $(PRIVATE_ALL_OBJECTS) \ 1443 -Wl,--whole-archive \ 1444 $(call normalize-target-libraries,$(PRIVATE_ALL_WHOLE_STATIC_LIBRARIES)) \ 1445 -Wl,--no-whole-archive \ 1446 $(if $(PRIVATE_GROUP_STATIC_LIBRARIES),-Wl$(comma)--start-group) \ 1447 $(call normalize-target-libraries,$(PRIVATE_ALL_STATIC_LIBRARIES)) \ 1448 $(if $(PRIVATE_GROUP_STATIC_LIBRARIES),-Wl$(comma)--end-group) \ 1449 $(if $(filter true,$(NATIVE_COVERAGE)),$(PRIVATE_TARGET_LIBGCOV)) \ 1450 $(if $(filter true,$(NATIVE_COVERAGE)),$(PRIVATE_TARGET_LIBPROFILE_RT)) \ 1451 $(PRIVATE_TARGET_LIBATOMIC) \ 1452 $(PRIVATE_TARGET_LIBGCC) \ 1453 $(call normalize-target-libraries,$(PRIVATE_ALL_SHARED_LIBRARIES)) \ 1454 -o $@ \ 1455 $(PRIVATE_TARGET_GLOBAL_LDFLAGS) \ 1456 $(PRIVATE_LDFLAGS) \ 1457 $(if $(filter true,$(PRIVATE_NO_CRT)),,$(PRIVATE_TARGET_CRTEND_SO_O)) \ 1458 $(PRIVATE_LDLIBS) 1459endef 1460 1461define transform-o-to-shared-lib 1462@mkdir -p $(dir $@) 1463@echo "target SharedLib: $(PRIVATE_MODULE) ($@)" 1464$(transform-o-to-shared-lib-inner) 1465endef 1466 1467 1468########################################################### 1469## Commands for filtering a target executable or library 1470########################################################### 1471 1472ifneq ($(TARGET_BUILD_VARIANT),user) 1473 TARGET_STRIP_EXTRA = && $(PRIVATE_OBJCOPY) --add-gnu-debuglink=$< $@ 1474 TARGET_STRIP_KEEP_SYMBOLS_EXTRA = --add-gnu-debuglink=$< 1475endif 1476 1477define transform-to-stripped 1478@mkdir -p $(dir $@) 1479@echo "target Strip: $(PRIVATE_MODULE) ($@)" 1480$(hide) $(PRIVATE_STRIP) --strip-all $< -o $@ \ 1481 $(if $(PRIVATE_NO_DEBUGLINK),,$(TARGET_STRIP_EXTRA)) 1482endef 1483 1484define transform-to-stripped-keep-symbols 1485@mkdir -p $(dir $@) 1486@echo "target Strip (keep symbols): $(PRIVATE_MODULE) ($@)" 1487$(hide) $(PRIVATE_OBJCOPY) \ 1488 `$(PRIVATE_READELF) -S $< | awk '/.debug_/ {print "-R " $$2}' | xargs` \ 1489 $(TARGET_STRIP_KEEP_SYMBOLS_EXTRA) $< $@ 1490endef 1491 1492########################################################### 1493## Commands for packing a target executable or library 1494########################################################### 1495 1496define pack-elf-relocations 1497$(copy-file-to-target) 1498@echo "target Pack Relocations: $(PRIVATE_MODULE) ($@)" 1499$(hide) $(RELOCATION_PACKER) $@ 1500endef 1501 1502########################################################### 1503## Commands for running gcc to link an executable 1504########################################################### 1505 1506define transform-o-to-executable-inner 1507$(hide) $(PRIVATE_CXX) -pie \ 1508 -nostdlib -Bdynamic \ 1509 -Wl,-dynamic-linker,$($(PRIVATE_2ND_ARCH_VAR_PREFIX)TARGET_LINKER) \ 1510 -Wl,--gc-sections \ 1511 -Wl,-z,nocopyreloc \ 1512 $(PRIVATE_TARGET_GLOBAL_LD_DIRS) \ 1513 -Wl,-rpath-link=$(PRIVATE_TARGET_OUT_INTERMEDIATE_LIBRARIES) \ 1514 $(if $(filter true,$(PRIVATE_NO_CRT)),,$(PRIVATE_TARGET_CRTBEGIN_DYNAMIC_O)) \ 1515 $(PRIVATE_ALL_OBJECTS) \ 1516 -Wl,--whole-archive \ 1517 $(call normalize-target-libraries,$(PRIVATE_ALL_WHOLE_STATIC_LIBRARIES)) \ 1518 -Wl,--no-whole-archive \ 1519 $(if $(PRIVATE_GROUP_STATIC_LIBRARIES),-Wl$(comma)--start-group) \ 1520 $(call normalize-target-libraries,$(PRIVATE_ALL_STATIC_LIBRARIES)) \ 1521 $(if $(PRIVATE_GROUP_STATIC_LIBRARIES),-Wl$(comma)--end-group) \ 1522 $(if $(filter true,$(NATIVE_COVERAGE)),$(PRIVATE_TARGET_LIBGCOV)) \ 1523 $(if $(filter true,$(NATIVE_COVERAGE)),$(PRIVATE_TARGET_LIBPROFILE_RT)) \ 1524 $(PRIVATE_TARGET_LIBATOMIC) \ 1525 $(PRIVATE_TARGET_LIBGCC) \ 1526 $(call normalize-target-libraries,$(PRIVATE_ALL_SHARED_LIBRARIES)) \ 1527 -o $@ \ 1528 $(PRIVATE_TARGET_GLOBAL_LDFLAGS) \ 1529 $(PRIVATE_LDFLAGS) \ 1530 $(if $(filter true,$(PRIVATE_NO_CRT)),,$(PRIVATE_TARGET_CRTEND_O)) \ 1531 $(PRIVATE_LDLIBS) 1532endef 1533 1534define transform-o-to-executable 1535@mkdir -p $(dir $@) 1536@echo "target Executable: $(PRIVATE_MODULE) ($@)" 1537$(transform-o-to-executable-inner) 1538endef 1539 1540 1541########################################################### 1542## Commands for linking a static executable. In practice, 1543## we only use this on arm, so the other platforms don't 1544## have transform-o-to-static-executable defined. 1545## Clang driver needs -static to create static executable. 1546## However, bionic/linker uses -shared to overwrite. 1547## Linker for x86 targets does not allow coexistance of -static and -shared, 1548## so we add -static only if -shared is not used. 1549########################################################### 1550 1551define transform-o-to-static-executable-inner 1552$(hide) $(PRIVATE_CXX) \ 1553 -nostdlib -Bstatic \ 1554 $(if $(filter $(PRIVATE_LDFLAGS),-shared),,-static) \ 1555 -Wl,--gc-sections \ 1556 -o $@ \ 1557 $(PRIVATE_TARGET_GLOBAL_LD_DIRS) \ 1558 $(if $(filter true,$(PRIVATE_NO_CRT)),,$(PRIVATE_TARGET_CRTBEGIN_STATIC_O)) \ 1559 $(PRIVATE_TARGET_GLOBAL_LDFLAGS) \ 1560 $(PRIVATE_LDFLAGS) \ 1561 $(PRIVATE_ALL_OBJECTS) \ 1562 -Wl,--whole-archive \ 1563 $(call normalize-target-libraries,$(PRIVATE_ALL_WHOLE_STATIC_LIBRARIES)) \ 1564 -Wl,--no-whole-archive \ 1565 $(call normalize-target-libraries,$(filter-out %libcompiler_rt.a,$(filter-out %libc_nomalloc.a,$(filter-out %libc.a,$(PRIVATE_ALL_STATIC_LIBRARIES))))) \ 1566 -Wl,--start-group \ 1567 $(call normalize-target-libraries,$(filter %libc.a,$(PRIVATE_ALL_STATIC_LIBRARIES))) \ 1568 $(call normalize-target-libraries,$(filter %libc_nomalloc.a,$(PRIVATE_ALL_STATIC_LIBRARIES))) \ 1569 $(if $(filter true,$(NATIVE_COVERAGE)),$(PRIVATE_TARGET_LIBGCOV)) \ 1570 $(if $(filter true,$(NATIVE_COVERAGE)),$(PRIVATE_TARGET_LIBPROFILE_RT)) \ 1571 $(PRIVATE_TARGET_LIBATOMIC) \ 1572 $(call normalize-target-libraries,$(filter %libcompiler_rt.a,$(PRIVATE_ALL_STATIC_LIBRARIES))) \ 1573 $(PRIVATE_TARGET_LIBGCC) \ 1574 -Wl,--end-group \ 1575 $(if $(filter true,$(PRIVATE_NO_CRT)),,$(PRIVATE_TARGET_CRTEND_O)) 1576endef 1577 1578define transform-o-to-static-executable 1579@mkdir -p $(dir $@) 1580@echo "target StaticExecutable: $(PRIVATE_MODULE) ($@)" 1581$(transform-o-to-static-executable-inner) 1582endef 1583 1584 1585########################################################### 1586## Commands for running gcc to link a host executable 1587########################################################### 1588ifdef BUILD_HOST_static 1589HOST_FPIE_FLAGS := 1590else 1591HOST_FPIE_FLAGS := -pie 1592# Force the correct entry point to workaround a bug in binutils that manifests with -pie 1593ifeq ($(HOST_OS),windows) 1594HOST_FPIE_FLAGS += -Wl,-e_mainCRTStartup 1595endif 1596endif 1597 1598ifneq ($(HOST_CUSTOM_LD_COMMAND),true) 1599define transform-host-o-to-executable-inner 1600$(hide) $(PRIVATE_CXX) \ 1601 $(PRIVATE_ALL_OBJECTS) \ 1602 -Wl,--whole-archive \ 1603 $(call normalize-host-libraries,$(PRIVATE_ALL_WHOLE_STATIC_LIBRARIES)) \ 1604 -Wl,--no-whole-archive \ 1605 $(if $(PRIVATE_GROUP_STATIC_LIBRARIES),-Wl$(comma)--start-group) \ 1606 $(call normalize-host-libraries,$(PRIVATE_ALL_STATIC_LIBRARIES)) \ 1607 $(if $(PRIVATE_GROUP_STATIC_LIBRARIES),-Wl$(comma)--end-group) \ 1608 $(if $(filter true,$(NATIVE_COVERAGE)),-lgcov) \ 1609 $(if $(filter true,$(NATIVE_COVERAGE)),$(PRIVATE_HOST_LIBPROFILE_RT)) \ 1610 $(call normalize-host-libraries,$(PRIVATE_ALL_SHARED_LIBRARIES)) \ 1611 -Wl,-rpath-link=$($(PRIVATE_2ND_ARCH_VAR_PREFIX)HOST_OUT_INTERMEDIATE_LIBRARIES) \ 1612 -Wl,-rpath,\$$ORIGIN/../$(notdir $($(PRIVATE_2ND_ARCH_VAR_PREFIX)HOST_OUT_SHARED_LIBRARIES)) \ 1613 $($(PRIVATE_2ND_ARCH_VAR_PREFIX)HOST_GLOBAL_LD_DIRS) \ 1614 $(if $(PRIVATE_NO_DEFAULT_COMPILER_FLAGS),, \ 1615 $(PRIVATE_HOST_GLOBAL_LDFLAGS) \ 1616 ) \ 1617 $(PRIVATE_LDFLAGS) \ 1618 -o $@ \ 1619 $(PRIVATE_LDLIBS) 1620endef 1621endif 1622 1623define transform-host-o-to-executable 1624@mkdir -p $(dir $@) 1625@echo "host Executable: $(PRIVATE_MODULE) ($@)" 1626$(transform-host-o-to-executable-inner) 1627endef 1628 1629 1630########################################################### 1631## Commands for running javac to make .class files 1632########################################################### 1633 1634#@echo "Source intermediates dir: $(PRIVATE_SOURCE_INTERMEDIATES_DIR)" 1635#@echo "Source intermediates: $$(find $(PRIVATE_SOURCE_INTERMEDIATES_DIR) -name '*.java')" 1636 1637# TODO: Right now we generate the asset resources twice, first as part 1638# of generating the Java classes, then at the end when packaging the final 1639# assets. This should be changed to do one of two things: (1) Don't generate 1640# any resource files the first time, only create classes during that stage; 1641# or (2) Don't use the -c flag with the second stage, instead taking the 1642# resource files from the first stage as additional input. My original intent 1643# was to use approach (2), but this requires a little more work in the tool. 1644# Maybe we should just use approach (1). 1645 1646# This rule creates the R.java and Manifest.java files, both of which 1647# are PRODUCT-neutral. Don't pass PRIVATE_PRODUCT_AAPT_CONFIG to this invocation. 1648define create-resource-java-files 1649@mkdir -p $(PRIVATE_SOURCE_INTERMEDIATES_DIR) 1650@mkdir -p $(dir $(PRIVATE_RESOURCE_PUBLICS_OUTPUT)) 1651$(hide) $(AAPT) package $(PRIVATE_AAPT_FLAGS) -m \ 1652 $(eval # PRIVATE_PRODUCT_AAPT_CONFIG is intentionally missing-- see comment.) \ 1653 $(addprefix -J , $(PRIVATE_SOURCE_INTERMEDIATES_DIR)) \ 1654 $(addprefix -M , $(PRIVATE_ANDROID_MANIFEST)) \ 1655 $(addprefix -P , $(PRIVATE_RESOURCE_PUBLICS_OUTPUT)) \ 1656 $(addprefix -S , $(PRIVATE_RESOURCE_DIR)) \ 1657 $(addprefix -A , $(PRIVATE_ASSET_DIR)) \ 1658 $(addprefix -I , $(PRIVATE_AAPT_INCLUDES)) \ 1659 $(addprefix -G , $(PRIVATE_PROGUARD_OPTIONS_FILE)) \ 1660 $(addprefix --min-sdk-version , $(PRIVATE_DEFAULT_APP_TARGET_SDK)) \ 1661 $(addprefix --target-sdk-version , $(PRIVATE_DEFAULT_APP_TARGET_SDK)) \ 1662 $(if $(filter --version-code,$(PRIVATE_AAPT_FLAGS)),,$(addprefix --version-code , $(PLATFORM_SDK_VERSION))) \ 1663 $(if $(filter --version-name,$(PRIVATE_AAPT_FLAGS)),,$(addprefix --version-name , $(PLATFORM_VERSION)-$(BUILD_NUMBER))) \ 1664 $(addprefix --rename-manifest-package , $(PRIVATE_MANIFEST_PACKAGE_NAME)) \ 1665 $(addprefix --rename-instrumentation-target-package , $(PRIVATE_MANIFEST_INSTRUMENTATION_FOR)) 1666endef 1667 1668ifeq ($(HOST_OS),windows) 1669xlint_unchecked := 1670else 1671xlint_unchecked := -Xlint:unchecked 1672endif 1673 1674# emit-line, <word list>, <output file> 1675define emit-line 1676 $(if $(1),echo -n '$(strip $(1)) ' >> $(2)) 1677endef 1678 1679# dump-words-to-file, <word list>, <output file> 1680define dump-words-to-file 1681 @rm -f $(2) 1682 @$(call emit-line,$(wordlist 1,200,$(1)),$(2)) 1683 @$(call emit-line,$(wordlist 201,400,$(1)),$(2)) 1684 @$(call emit-line,$(wordlist 401,600,$(1)),$(2)) 1685 @$(call emit-line,$(wordlist 601,800,$(1)),$(2)) 1686 @$(call emit-line,$(wordlist 801,1000,$(1)),$(2)) 1687 @$(call emit-line,$(wordlist 1001,1200,$(1)),$(2)) 1688 @$(call emit-line,$(wordlist 1201,1400,$(1)),$(2)) 1689 @$(call emit-line,$(wordlist 1401,1600,$(1)),$(2)) 1690 @$(call emit-line,$(wordlist 1601,1800,$(1)),$(2)) 1691 @$(call emit-line,$(wordlist 1801,2000,$(1)),$(2)) 1692 @$(call emit-line,$(wordlist 2001,2200,$(1)),$(2)) 1693 @$(call emit-line,$(wordlist 2201,2400,$(1)),$(2)) 1694 @$(call emit-line,$(wordlist 2401,2600,$(1)),$(2)) 1695 @$(call emit-line,$(wordlist 2601,2800,$(1)),$(2)) 1696 @$(call emit-line,$(wordlist 2801,3000,$(1)),$(2)) 1697 @$(call emit-line,$(wordlist 3001,3200,$(1)),$(2)) 1698 @$(call emit-line,$(wordlist 3201,3400,$(1)),$(2)) 1699 @$(call emit-line,$(wordlist 3401,3600,$(1)),$(2)) 1700 @$(call emit-line,$(wordlist 3601,3800,$(1)),$(2)) 1701 @$(call emit-line,$(wordlist 3801,4000,$(1)),$(2)) 1702 @$(call emit-line,$(wordlist 4001,4200,$(1)),$(2)) 1703 @$(call emit-line,$(wordlist 4201,4400,$(1)),$(2)) 1704 @$(call emit-line,$(wordlist 4401,4600,$(1)),$(2)) 1705 @$(call emit-line,$(wordlist 4601,4800,$(1)),$(2)) 1706 @$(call emit-line,$(wordlist 4801,5000,$(1)),$(2)) 1707 @$(if $(wordlist 5001,5002,$(1)),$(error Too many words ($(words $(1))))) 1708endef 1709 1710# For a list of jar files, unzip them to a specified directory, 1711# but make sure that no META-INF files come along for the ride. 1712# 1713# $(1): files to unzip 1714# $(2): destination directory 1715define unzip-jar-files 1716 $(hide) for f in $(1); \ 1717 do \ 1718 if [ ! -f $$f ]; then \ 1719 echo Missing file $$f; \ 1720 exit 1; \ 1721 fi; \ 1722 unzip -qo $$f -d $(2); \ 1723 done \ 1724 $(if $(PRIVATE_DONT_DELETE_JAR_META_INF),,;rm -rf $(2)/META-INF) 1725endef 1726 1727# Common definition to invoke javac on the host and target. 1728# 1729# Some historical notes: 1730# - below we write the list of java files to java-source-list to avoid argument 1731# list length problems with Cygwin 1732# - we filter out duplicate java file names because eclipse's compiler 1733# doesn't like them. 1734# 1735# $(1): javac 1736# $(2): bootclasspath 1737define compile-java 1738$(hide) rm -f $@ 1739$(hide) rm -rf $(PRIVATE_CLASS_INTERMEDIATES_DIR) 1740$(hide) mkdir -p $(dir $@) 1741$(hide) mkdir -p $(PRIVATE_CLASS_INTERMEDIATES_DIR) 1742$(call unzip-jar-files,$(PRIVATE_STATIC_JAVA_LIBRARIES),$(PRIVATE_CLASS_INTERMEDIATES_DIR)) 1743$(call dump-words-to-file,$(PRIVATE_JAVA_SOURCES),$(PRIVATE_CLASS_INTERMEDIATES_DIR)/java-source-list) 1744$(hide) if [ -d "$(PRIVATE_SOURCE_INTERMEDIATES_DIR)" ]; then \ 1745 find $(PRIVATE_SOURCE_INTERMEDIATES_DIR) -name '*.java' >> $(PRIVATE_CLASS_INTERMEDIATES_DIR)/java-source-list; \ 1746fi 1747$(hide) tr ' ' '\n' < $(PRIVATE_CLASS_INTERMEDIATES_DIR)/java-source-list \ 1748 | sort -u > $(PRIVATE_CLASS_INTERMEDIATES_DIR)/java-source-list-uniq 1749$(hide) if [ -s $(PRIVATE_CLASS_INTERMEDIATES_DIR)/java-source-list-uniq ] ; then \ 1750 $(1) -encoding UTF-8 \ 1751 $(strip $(PRIVATE_JAVAC_DEBUG_FLAGS)) \ 1752 $(if $(findstring true,$(PRIVATE_WARNINGS_ENABLE)),$(xlint_unchecked),) \ 1753 $(2) \ 1754 $(addprefix -classpath ,$(strip \ 1755 $(call normalize-path-list,$(PRIVATE_ALL_JAVA_LIBRARIES)))) \ 1756 $(if $(findstring true,$(PRIVATE_WARNINGS_ENABLE)),$(xlint_unchecked),) \ 1757 -extdirs "" -d $(PRIVATE_CLASS_INTERMEDIATES_DIR) \ 1758 $(PRIVATE_JAVACFLAGS) \ 1759 \@$(PRIVATE_CLASS_INTERMEDIATES_DIR)/java-source-list-uniq \ 1760 || ( rm -rf $(PRIVATE_CLASS_INTERMEDIATES_DIR) ; exit 41 ) \ 1761fi 1762$(if $(PRIVATE_JAVA_LAYERS_FILE), $(hide) build/tools/java-layers.py \ 1763 $(PRIVATE_JAVA_LAYERS_FILE) \@$(PRIVATE_CLASS_INTERMEDIATES_DIR)/java-source-list-uniq,) 1764$(hide) rm -f $(PRIVATE_CLASS_INTERMEDIATES_DIR)/java-source-list 1765$(hide) rm -f $(PRIVATE_CLASS_INTERMEDIATES_DIR)/java-source-list-uniq 1766$(if $(PRIVATE_JAR_EXCLUDE_FILES), $(hide) find $(PRIVATE_CLASS_INTERMEDIATES_DIR) \ 1767 -name $(word 1, $(PRIVATE_JAR_EXCLUDE_FILES)) \ 1768 $(addprefix -o -name , $(wordlist 2, 999, $(PRIVATE_JAR_EXCLUDE_FILES))) \ 1769 | xargs rm -rf) 1770$(if $(PRIVATE_JAR_PACKAGES), \ 1771 $(hide) find $(PRIVATE_CLASS_INTERMEDIATES_DIR) -mindepth 1 -type f \ 1772 $(foreach pkg, $(PRIVATE_JAR_PACKAGES), \ 1773 -not -path $(PRIVATE_CLASS_INTERMEDIATES_DIR)/$(subst .,/,$(pkg))/\*) -delete ; \ 1774 find $(PRIVATE_CLASS_INTERMEDIATES_DIR) -empty -delete) 1775$(if $(PRIVATE_JAR_EXCLUDE_PACKAGES), $(hide) rm -rf \ 1776 $(foreach pkg, $(PRIVATE_JAR_EXCLUDE_PACKAGES), \ 1777 $(PRIVATE_CLASS_INTERMEDIATES_DIR)/$(subst .,/,$(pkg)))) 1778$(if $(PRIVATE_RMTYPEDEFS), $(hide) $(RMTYPEDEFS) -v $(PRIVATE_CLASS_INTERMEDIATES_DIR)) 1779$(if $(PRIVATE_JAR_MANIFEST), \ 1780 $(hide) sed -e 's/%BUILD_NUMBER%/$(BUILD_NUMBER)/' \ 1781 $(PRIVATE_JAR_MANIFEST) > $(dir $@)/manifest.mf && \ 1782 jar -cfm $@ $(dir $@)/manifest.mf \ 1783 -C $(PRIVATE_CLASS_INTERMEDIATES_DIR) ., \ 1784 $(hide) jar -cf $@ -C $(PRIVATE_CLASS_INTERMEDIATES_DIR) .) 1785$(if $(PRIVATE_EXTRA_JAR_ARGS),$(call add-java-resources-to,$@)) 1786endef 1787 1788define transform-java-to-classes.jar 1789@echo "target Java: $(PRIVATE_MODULE) ($(PRIVATE_CLASS_INTERMEDIATES_DIR))" 1790$(call compile-java,$(TARGET_JAVAC),$(PRIVATE_BOOTCLASSPATH)) 1791endef 1792 1793# Invoke Jack to compile java from source to dex and jack files. 1794# 1795# Some historical notes: 1796# - below we write the list of java files to java-source-list to avoid argument 1797# list length problems with Cygwin 1798# - we filter out duplicate java file names because Jack doesn't like them. 1799define jack-java-to-dex 1800$(hide) rm -f $@ 1801$(hide) rm -f $(PRIVATE_CLASSES_JACK) 1802$(hide) rm -rf $(PRIVATE_JACK_INTERMEDIATES_DIR) 1803$(hide) mkdir -p $(dir $@) 1804$(hide) mkdir -p $(dir $(PRIVATE_CLASSES_JACK)) 1805$(hide) mkdir -p $(PRIVATE_JACK_INTERMEDIATES_DIR) 1806$(if $(PRIVATE_JACK_INCREMENTAL_DIR),$(hide) mkdir -p $(PRIVATE_JACK_INCREMENTAL_DIR)) 1807$(call dump-words-to-file,$(PRIVATE_JAVA_SOURCES),$(PRIVATE_JACK_INTERMEDIATES_DIR)/java-source-list) 1808$(hide) if [ -d "$(PRIVATE_SOURCE_INTERMEDIATES_DIR)" ]; then \ 1809 find $(PRIVATE_SOURCE_INTERMEDIATES_DIR) -name '*.java' >> $(PRIVATE_JACK_INTERMEDIATES_DIR)/java-source-list; \ 1810fi 1811$(hide) tr ' ' '\n' < $(PRIVATE_JACK_INTERMEDIATES_DIR)/java-source-list \ 1812 | sort -u > $(PRIVATE_JACK_INTERMEDIATES_DIR)/java-source-list-uniq 1813$(if $(PRIVATE_JACK_PROGUARD_FLAGS), \ 1814 $(hide) echo -basedirectory $(CURDIR) > $@.flags; \ 1815 echo $(PRIVATE_JACK_PROGUARD_FLAGS) >> $@.flags; \ 1816) 1817$(if $(PRIVATE_EXTRA_JAR_ARGS), 1818 $(hide) mkdir -p $@.res.tmp 1819 $(hide) $(call create-empty-package-at,$@.res.tmp.zip) 1820 $(hide) $(call add-java-resources-to,$@.res.tmp.zip) 1821 $(hide) $(call unzip-jar-files,$@.res.tmp.zip,$@.res.tmp) 1822 $(hide) rm $@.res.tmp.zip) 1823$(hide) if [ -s $(PRIVATE_JACK_INTERMEDIATES_DIR)/java-source-list-uniq ] ; then \ 1824 export tmpEcjArg="@$(PRIVATE_JACK_INTERMEDIATES_DIR)/java-source-list-uniq"; \ 1825else \ 1826 export tmpEcjArg=""; \ 1827fi; \ 1828$(call call-jack,$(PRIVATE_JACK_VM_ARGS),$(PRIVATE_JACK_EXTRA_ARGS)) \ 1829 $(strip $(PRIVATE_JACK_FLAGS)) \ 1830 $(strip $(PRIVATE_JACK_DEBUG_FLAGS)) \ 1831 $(if $(NO_OPTIMIZE_DX), \ 1832 -D jack.dex.optimize="false") \ 1833 $(if $(PRIVATE_RMTYPEDEFS), \ 1834 -D jack.android.remove-typedef="true") \ 1835 $(addprefix --classpath ,$(strip \ 1836 $(call normalize-path-list,$(PRIVATE_BOOTCLASSPATH_JAVA_LIBRARIES) $(PRIVATE_ALL_JACK_LIBRARIES)))) \ 1837 $(addprefix --import ,$(call reverse-list,$(PRIVATE_STATIC_JACK_LIBRARIES))) \ 1838 $(if $(PRIVATE_EXTRA_JAR_ARGS),--import-resource $@.res.tmp) \ 1839 -D jack.import.resource.policy=keep-first \ 1840 -D jack.import.type.policy=keep-first \ 1841 --output-jack $(PRIVATE_CLASSES_JACK) \ 1842 -D jack.java.source.version=1.7 \ 1843 $(if $(PRIVATE_JACK_INCREMENTAL_DIR),--incremental-folder $(PRIVATE_JACK_INCREMENTAL_DIR)) \ 1844 --output-dex $(PRIVATE_JACK_INTERMEDIATES_DIR) \ 1845 $(addprefix --config-jarjar ,$(strip $(PRIVATE_JARJAR_RULES))) \ 1846 $(if $(PRIVATE_JACK_PROGUARD_FLAGS),--config-proguard $@.flags) \ 1847 $$tmpEcjArg \ 1848 || ( rm -rf $(PRIVATE_CLASSES_JACK); rm -rf $(PRIVATE_JACK_INTERMEDIATES_DIR); exit 41 ) 1849$(hide) mv $(PRIVATE_JACK_INTERMEDIATES_DIR)/classes*.dex $(dir $@) 1850$(hide) rm -f $(PRIVATE_JACK_INTERMEDIATES_DIR)/java-source-list 1851$(if $(PRIVATE_EXTRA_JAR_ARGS),$(hide) rm -rf $@.res.tmp) 1852$(hide) mv $(PRIVATE_JACK_INTERMEDIATES_DIR)/java-source-list-uniq $(PRIVATE_JACK_INTERMEDIATES_DIR).java-source-list 1853$(if $(PRIVATE_JAR_PACKAGES), $(hide) echo unsupported options PRIVATE_JAR_PACKAGES in $@; exit 53) 1854$(if $(PRIVATE_JAR_EXCLUDE_PACKAGES), $(hide) echo unsupported options JAR_EXCLUDE_PACKAGES in $@; exit 53) 1855$(if $(PRIVATE_JAR_MANIFEST), $(hide) echo unsupported options JAR_MANIFEST in $@; exit 53) 1856endef 1857 1858define transform-jar-to-jack 1859 $(hide) mkdir -p $(dir $@) 1860 $(JILL) $(PRIVATE_JILL_FLAGS) --output $@.tmpjill.jack $< 1861 $(hide) mkdir -p $@.tmpjill.res 1862 $(hide) $(call unzip-jar-files,$<,$@.tmpjill.res) 1863 $(hide) find $@.tmpjill.res -iname "*.class" -delete 1864 $(hide) $(call call-jack,$(PRIVATE_JACK_VM_ARGS),$(PRIVATE_JACK_EXTRA_ARGS)) \ 1865 -D jack.import.resource.policy=keep-first \ 1866 -D jack.import.type.policy=keep-first \ 1867 --import $@.tmpjill.jack \ 1868 --import-resource $@.tmpjill.res \ 1869 --output-jack $@ 1870 $(hide) rm -rf $@.tmpjill.res 1871 $(hide) rm $@.tmpjill.jack 1872endef 1873 1874 1875# Invoke Jack to compile java from source to jack files without shrink or obfuscation. 1876# 1877# Some historical notes: 1878# - below we write the list of java files to java-source-list to avoid argument 1879# list length problems with Cygwin 1880# - we filter out duplicate java file names because Jack doesn't like them. 1881define java-to-jack 1882$(hide) rm -f $@ 1883$(hide) rm -rf $(PRIVATE_JACK_INTERMEDIATES_DIR) 1884$(hide) mkdir -p $(dir $@) 1885$(hide) mkdir -p $(PRIVATE_JACK_INTERMEDIATES_DIR) 1886$(if $(PRIVATE_JACK_INCREMENTAL_DIR),$(hide) mkdir -p $(PRIVATE_JACK_INCREMENTAL_DIR)) 1887$(call dump-words-to-file,$(PRIVATE_JAVA_SOURCES),$(PRIVATE_JACK_INTERMEDIATES_DIR)/java-source-list) 1888$(hide) if [ -d "$(PRIVATE_SOURCE_INTERMEDIATES_DIR)" ]; then \ 1889 find $(PRIVATE_SOURCE_INTERMEDIATES_DIR) -name '*.java' >> $(PRIVATE_JACK_INTERMEDIATES_DIR)/java-source-list; \ 1890fi 1891$(hide) tr ' ' '\n' < $(PRIVATE_JACK_INTERMEDIATES_DIR)/java-source-list \ 1892 | sort -u > $(PRIVATE_JACK_INTERMEDIATES_DIR)/java-source-list-uniq 1893$(if $(PRIVATE_JACK_PROGUARD_FLAGS), \ 1894 $(hide) echo -basedirectory $(CURDIR) > $@.flags; \ 1895 echo $(PRIVATE_JACK_PROGUARD_FLAGS) >> $@.flags; \ 1896) 1897$(if $(PRIVATE_EXTRA_JAR_ARGS), 1898 $(hide) mkdir -p $@.res.tmp 1899 $(hide) $(call create-empty-package-at,$@.res.tmp.zip) 1900 $(hide) $(call add-java-resources-to,$@.res.tmp.zip) 1901 $(hide) unzip -qo $@.res.tmp.zip -d $@.res.tmp 1902 $(hide) rm $@.res.tmp.zip) 1903$(hide) if [ -s $(PRIVATE_JACK_INTERMEDIATES_DIR)/java-source-list-uniq ] ; then \ 1904 export tmpEcjArg="@$(PRIVATE_JACK_INTERMEDIATES_DIR)/java-source-list-uniq"; \ 1905else \ 1906 export tmpEcjArg=""; \ 1907fi; \ 1908$(call call-jack,$(PRIVATE_JACK_VM_ARGS),$(PRIVATE_JACK_EXTRA_ARGS)) \ 1909 $(strip $(PRIVATE_JACK_FLAGS)) \ 1910 $(strip $(PRIVATE_JACK_DEBUG_FLAGS)) \ 1911 $(if $(NO_OPTIMIZE_DX), \ 1912 -D jack.dex.optimize="false") \ 1913 $(addprefix --classpath ,$(strip \ 1914 $(call normalize-path-list,$(PRIVATE_BOOTCLASSPATH_JAVA_LIBRARIES) $(PRIVATE_ALL_JACK_LIBRARIES)))) \ 1915 $(addprefix --import ,$(call reverse-list,$(PRIVATE_STATIC_JACK_LIBRARIES))) \ 1916 $(if $(PRIVATE_EXTRA_JAR_ARGS),--import-resource $@.res.tmp) \ 1917 -D jack.import.resource.policy=keep-first \ 1918 -D jack.import.type.policy=keep-first \ 1919 -D jack.java.source.version=1.7 \ 1920 $(if $(PRIVATE_JACK_INCREMENTAL_DIR),--incremental-folder $(PRIVATE_JACK_INCREMENTAL_DIR)) \ 1921 --output-jack $@ \ 1922 $(addprefix --config-jarjar ,$(strip $(PRIVATE_JARJAR_RULES))) \ 1923 $(if $(PRIVATE_JACK_PROGUARD_FLAGS),--config-proguard $@.flags) \ 1924 $$tmpEcjArg \ 1925 || ( rm -f $@ ; exit 41 ) 1926$(hide) rm -f $(PRIVATE_JACK_INTERMEDIATES_DIR)/java-source-list 1927$(if $(PRIVATE_EXTRA_JAR_ARGS),$(hide) rm -rf $@.res.tmp) 1928$(hide) mv $(PRIVATE_JACK_INTERMEDIATES_DIR)/java-source-list-uniq $(PRIVATE_JACK_INTERMEDIATES_DIR).java-source-list 1929$(if $(PRIVATE_JAR_PACKAGES), $(hide) echo unsupported options PRIVATE_JAR_PACKAGES in $@; exit 53) 1930$(if $(PRIVATE_JAR_EXCLUDE_PACKAGES), $(hide) echo unsupported options JAR_EXCLUDE_PACKAGES in $@; exit 53) 1931$(if $(PRIVATE_JAR_MANIFEST), $(hide) echo unsupported options JAR_MANIFEST in $@; exit 53) 1932endef 1933 1934define transform-classes.jar-to-emma 1935$(hide) java -classpath $(EMMA_JAR) emma instr -outmode fullcopy -outfile \ 1936 $(PRIVATE_EMMA_COVERAGE_FILE) -ip $< -d $(PRIVATE_EMMA_INTERMEDIATES_DIR) \ 1937 $(addprefix -ix , $(PRIVATE_EMMA_COVERAGE_FILTER)) 1938endef 1939 1940#TODO: use a smaller -Xmx value for most libraries; 1941# only core.jar and framework.jar need a heap this big. 1942# Avoid the memory arguments on Windows, dx fails to load for some reason with them. 1943define transform-classes.jar-to-dex 1944@echo "target Dex: $(PRIVATE_MODULE)" 1945@mkdir -p $(dir $@) 1946$(hide) rm -f $(dir $@)classes*.dex 1947$(hide) $(DX) \ 1948 $(if $(findstring windows,$(HOST_OS)),,-JXms16M -JXmx2048M) \ 1949 --dex --output=$(dir $@) \ 1950 $(if $(NO_OPTIMIZE_DX), \ 1951 --no-optimize) \ 1952 $(if $(GENERATE_DEX_DEBUG), \ 1953 --debug --verbose \ 1954 --dump-to=$(@:.dex=.lst) \ 1955 --dump-width=1000) \ 1956 $(PRIVATE_DX_FLAGS) \ 1957 $< 1958endef 1959 1960# Create a mostly-empty .jar file that we'll add to later. 1961# The MacOS jar tool doesn't like creating empty jar files, 1962# so we need to give it something. 1963# $(1) package to create 1964define create-empty-package-at 1965@mkdir -p $(dir $(1)) 1966$(hide) touch $(dir $(1))zipdummy 1967$(hide) (cd $(dir $(1)) && jar cf $(notdir $(1)) zipdummy) 1968$(hide) zip -qd $(1) zipdummy 1969$(hide) rm $(dir $(1))zipdummy 1970endef 1971 1972# Create a mostly-empty .jar file that we'll add to later. 1973# The MacOS jar tool doesn't like creating empty jar files, 1974# so we need to give it something. 1975define create-empty-package 1976$(call create-empty-package-at,$@) 1977endef 1978 1979# Copy an arhchive file and delete any class files and empty folders inside. 1980# $(1): the source archive file. 1981# $(2): the destination archive file. 1982define initialize-package-file 1983@mkdir -p $(dir $(2)) 1984$(hide) cp -f $(1) $(2) 1985$(hide) zip -qd $(2) "*.class" \ 1986 $(if $(strip $(PRIVATE_DONT_DELETE_JAR_DIRS)),,"*/") \ 1987 || true # Ignore the error when nothing to delete. 1988endef 1989 1990#TODO: we kinda want to build different asset packages for 1991# different configurations, then combine them later (or something). 1992# Per-locale, etc. 1993# A list of dynamic and static parameters; build layers for 1994# dynamic params that lay over the static ones. 1995#TODO: update the manifest to point to the package file 1996#Note that the version numbers are given to aapt as simple default 1997#values; applications can override these by explicitly stating 1998#them in their manifest. 1999define add-assets-to-package 2000$(hide) $(AAPT) package -u $(PRIVATE_AAPT_FLAGS) \ 2001 $(addprefix -c , $(PRIVATE_PRODUCT_AAPT_CONFIG)) \ 2002 $(addprefix --preferred-density , $(PRIVATE_PRODUCT_AAPT_PREF_CONFIG)) \ 2003 $(addprefix -M , $(PRIVATE_ANDROID_MANIFEST)) \ 2004 $(addprefix -S , $(PRIVATE_RESOURCE_DIR)) \ 2005 $(addprefix -A , $(PRIVATE_ASSET_DIR)) \ 2006 $(addprefix -I , $(PRIVATE_AAPT_INCLUDES)) \ 2007 $(addprefix --min-sdk-version , $(PRIVATE_DEFAULT_APP_TARGET_SDK)) \ 2008 $(addprefix --target-sdk-version , $(PRIVATE_DEFAULT_APP_TARGET_SDK)) \ 2009 $(if $(filter --product,$(PRIVATE_AAPT_FLAGS)),,$(addprefix --product , $(TARGET_AAPT_CHARACTERISTICS))) \ 2010 $(if $(filter --version-code,$(PRIVATE_AAPT_FLAGS)),,$(addprefix --version-code , $(PLATFORM_SDK_VERSION))) \ 2011 $(if $(filter --version-name,$(PRIVATE_AAPT_FLAGS)),,$(addprefix --version-name , $(PLATFORM_VERSION)-$(BUILD_NUMBER))) \ 2012 $(addprefix --rename-manifest-package , $(PRIVATE_MANIFEST_PACKAGE_NAME)) \ 2013 $(addprefix --rename-instrumentation-target-package , $(PRIVATE_MANIFEST_INSTRUMENTATION_FOR)) \ 2014 -F $@ 2015endef 2016 2017# We need the extra blank line, so that the command will be on a separate line. 2018# $(1): the ABI name 2019# $(2): the list of shared libraies 2020define _add-jni-shared-libs-to-package-per-abi 2021$(hide) cp $(2) $(dir $@)lib/$(1) 2022 2023endef 2024 2025define add-jni-shared-libs-to-package 2026$(hide) rm -rf $(dir $@)lib 2027$(hide) mkdir -p $(addprefix $(dir $@)lib/,$(PRIVATE_JNI_SHARED_LIBRARIES_ABI)) 2028$(foreach abi,$(PRIVATE_JNI_SHARED_LIBRARIES_ABI),\ 2029 $(call _add-jni-shared-libs-to-package-per-abi,$(abi),\ 2030 $(patsubst $(abi):%,%,$(filter $(abi):%,$(PRIVATE_JNI_SHARED_LIBRARIES))))) 2031$(hide) (cd $(dir $@) && zip -r \ 2032 $(if $(filter true, $(PRIVATE_PAGE_ALIGN_JNI_SHARED_LIBRARIES)),-0,) $(notdir $@) lib) 2033$(hide) rm -rf $(dir $@)lib 2034endef 2035 2036#TODO: update the manifest to point to the dex file 2037define add-dex-to-package 2038$(hide) zip -qj $@ $(dir $(PRIVATE_DEX_FILE))classes*.dex 2039endef 2040 2041# Add java resources added by the current module. 2042# $(1) destination package 2043# 2044define add-java-resources-to 2045$(call dump-words-to-file, $(PRIVATE_EXTRA_JAR_ARGS), $(1).jar-arg-list) 2046$(hide) jar uf $(1) @$(1).jar-arg-list 2047@rm -f $(1).jar-arg-list 2048endef 2049 2050# Add resources carried by static Jack libraries. 2051# 2052define add-carried-jack-resources 2053 $(hide) if [ -d $(PRIVATE_JACK_INTERMEDIATES_DIR) ] ; then \ 2054 jack_res_jar_flags=$$(find $(PRIVATE_JACK_INTERMEDIATES_DIR) -type f \ 2055 | sed -e "s?^$(PRIVATE_JACK_INTERMEDIATES_DIR)/? -C $(PRIVATE_JACK_INTERMEDIATES_DIR) ?"); \ 2056 if [ -n "$$jack_res_jar_flags" ] ; then \ 2057 echo $$jack_res_jar_flags >$(dir $@)jack_res_jar_flags; \ 2058 jar uf $@ $$jack_res_jar_flags; \ 2059 fi; \ 2060fi 2061endef 2062 2063# Sign a package using the specified key/cert. 2064# 2065define sign-package 2066$(hide) mv $@ $@.unsigned 2067$(hide) java -jar $(SIGNAPK_JAR) \ 2068 $(PRIVATE_CERTIFICATE) $(PRIVATE_PRIVATE_KEY) \ 2069 $(PRIVATE_ADDITIONAL_CERTIFICATES) $@.unsigned $@.signed 2070$(hide) mv $@.signed $@ 2071endef 2072 2073# Align STORED entries of a package on 4-byte boundaries to make them easier to mmap. 2074# 2075define align-package 2076$(hide) mv $@ $@.unaligned 2077$(hide) $(ZIPALIGN) \ 2078 -f \ 2079 $(if $(filter true, $(PRIVATE_PAGE_ALIGN_JNI_SHARED_LIBRARIES)),-p,) \ 2080 4 \ 2081 $@.unaligned $@.aligned 2082$(hide) mv $@.aligned $@ 2083endef 2084 2085define uncompress-shared-libs 2086$(hide) rm -rf $(dir $@)/tmpworkdir 2087$(hide) mv $@ $@.compressed 2088$(hide) mkdir $(dir $@)/tmpworkdir 2089$(hide) unzip $@.compressed 'lib/*.so' -d $(dir $@)/tmpworkdir 2090$(hide) ( cd $(dir $@)/tmpworkdir && zip -D -r -0 ../$(notdir $@).compressed lib ) 2091$(hide) mv $@.compressed $@ 2092$(hide) rm -rf $(dir $@)/tmpworkdir 2093endef 2094 2095define install-dex-debug 2096$(hide) if [ -f "$(PRIVATE_INTERMEDIATES_DIR)/classes.dex" ]; then \ 2097 mkdir -p $(TOP)/dalvik/DEBUG-FILES; \ 2098 $(ACP) $(PRIVATE_INTERMEDIATES_DIR)/classes.dex \ 2099 $(TOP)/dalvik/DEBUG-FILES/$(PRIVATE_MODULE).dex; \ 2100 fi 2101$(hide) if [ -f "$(PRIVATE_INTERMEDIATES_DIR)/classes.lst" ]; then \ 2102 mkdir -p $(TOP)/dalvik/DEBUG-FILES; \ 2103 $(ACP) $(PRIVATE_INTERMEDIATES_DIR)/classes.lst \ 2104 $(TOP)/dalvik/DEBUG-FILES/$(PRIVATE_MODULE).lst; \ 2105 fi 2106endef 2107 2108# TODO(joeo): If we can ever upgrade to post 3.81 make and get the 2109# new prebuilt rules to work, we should change this to copy the 2110# resources to the out directory and then copy the resources. 2111 2112# Note: we intentionally don't clean PRIVATE_CLASS_INTERMEDIATES_DIR 2113# in transform-java-to-classes for the sake of vm-tests. 2114define transform-host-java-to-package 2115@echo "host Java: $(PRIVATE_MODULE) ($(PRIVATE_CLASS_INTERMEDIATES_DIR))" 2116$(call compile-java,$(HOST_JAVAC),$(PRIVATE_BOOTCLASSPATH)) 2117endef 2118 2119########################################################### 2120## Commands for copying files 2121########################################################### 2122 2123# Define a rule to copy a header. Used via $(eval) by copy_headers.make. 2124# $(1): source header 2125# $(2): destination header 2126define copy-one-header 2127$(2): $(1) 2128 @echo "Header: $$@" 2129 $$(copy-file-to-new-target-with-cp) 2130endef 2131 2132# Define a rule to copy a file. For use via $(eval). 2133# $(1): source file 2134# $(2): destination file 2135define copy-one-file 2136$(2): $(1) | $(ACP) 2137 @echo "Copy: $$@" 2138 $$(copy-file-to-target) 2139endef 2140 2141# Copies many files. 2142# $(1): The files to copy. Each entry is a ':' separated src:dst pair 2143# Evaluates to the list of the dst files (ie suitable for a dependency list) 2144define copy-many-files 2145$(foreach f, $(1), $(strip \ 2146 $(eval _cmf_tuple := $(subst :, ,$(f))) \ 2147 $(eval _cmf_src := $(word 1,$(_cmf_tuple))) \ 2148 $(eval _cmf_dest := $(word 2,$(_cmf_tuple))) \ 2149 $(eval $(call copy-one-file,$(_cmf_src),$(_cmf_dest))) \ 2150 $(_cmf_dest))) 2151endef 2152 2153# Copy the file only if it's a well-formed xml file. For use via $(eval). 2154# $(1): source file 2155# $(2): destination file, must end with .xml. 2156define copy-xml-file-checked 2157$(2): $(1) | $(ACP) 2158 @echo "Copy xml: $$@" 2159 $(hide) xmllint $$< >/dev/null # Don't print the xml file to stdout. 2160 $$(copy-file-to-target) 2161endef 2162 2163# The -t option to acp and the -p option to cp is 2164# required for OSX. OSX has a ridiculous restriction 2165# where it's an error for a .a file's modification time 2166# to disagree with an internal timestamp, and this 2167# macro is used to install .a files (among other things). 2168 2169# Copy a single file from one place to another, 2170# preserving permissions and overwriting any existing 2171# file. 2172# We disable the "-t" option for acp cannot handle 2173# high resolution timestamp correctly on file systems like ext4. 2174# Therefore copy-file-to-target is the same as copy-file-to-new-target. 2175define copy-file-to-target 2176@mkdir -p $(dir $@) 2177$(hide) $(ACP) -fp $< $@ 2178endef 2179 2180# The same as copy-file-to-target, but use the local 2181# cp command instead of acp. 2182define copy-file-to-target-with-cp 2183@mkdir -p $(dir $@) 2184$(hide) cp -fp $< $@ 2185endef 2186 2187# The same as copy-file-to-target, but use the zipalign tool to do so. 2188define copy-file-to-target-with-zipalign 2189@mkdir -p $(dir $@) 2190$(hide) $(ZIPALIGN) -f 4 $< $@ 2191endef 2192 2193# The same as copy-file-to-target, but strip out "# comment"-style 2194# comments (for config files and such). 2195define copy-file-to-target-strip-comments 2196@mkdir -p $(dir $@) 2197$(hide) sed -e 's/#.*$$//' -e 's/[ \t]*$$//' -e '/^$$/d' < $< > $@ 2198endef 2199 2200# The same as copy-file-to-target, but don't preserve 2201# the old modification time. 2202define copy-file-to-new-target 2203@mkdir -p $(dir $@) 2204$(hide) $(ACP) -fp $< $@ 2205endef 2206 2207# The same as copy-file-to-new-target, but use the local 2208# cp command instead of acp. 2209define copy-file-to-new-target-with-cp 2210@mkdir -p $(dir $@) 2211$(hide) cp -f $< $@ 2212endef 2213 2214# Copy a prebuilt file to a target location. 2215define transform-prebuilt-to-target 2216@echo "$(if $(PRIVATE_IS_HOST_MODULE),host,target) Prebuilt: $(PRIVATE_MODULE) ($@)" 2217$(copy-file-to-target) 2218endef 2219 2220# Copy a prebuilt file to a target location, using zipalign on it. 2221define transform-prebuilt-to-target-with-zipalign 2222@echo "$(if $(PRIVATE_IS_HOST_MODULE),host,target) Prebuilt APK: $(PRIVATE_MODULE) ($@)" 2223$(copy-file-to-target-with-zipalign) 2224endef 2225 2226# Copy a prebuilt file to a target location, stripping "# comment" comments. 2227define transform-prebuilt-to-target-strip-comments 2228@echo "$(if $(PRIVATE_IS_HOST_MODULE),host,target) Prebuilt: $(PRIVATE_MODULE) ($@)" 2229$(copy-file-to-target-strip-comments) 2230endef 2231 2232# Copy a list of files/directories to target location, with sub dir structure preserved. 2233# For example $(HOST_OUT_EXECUTABLES)/aapt -> $(staging)/bin/aapt . 2234# $(1): the source list of files/directories. 2235# $(2): the path prefix to strip. In the above example it would be $(HOST_OUT). 2236# $(3): the target location. 2237define copy-files-with-structure 2238$(foreach t,$(1),\ 2239 $(eval s := $(patsubst $(2)%,%,$(t)))\ 2240 $(hide) mkdir -p $(dir $(3)/$(s)); cp -Rf $(t) $(3)/$(s)$(newline)) 2241endef 2242 2243 2244########################################################### 2245## Commands to call Proguard 2246########################################################### 2247define transform-jar-to-proguard 2248@echo Proguard: $@ 2249$(hide) $(PROGUARD) -injars $< -outjars $@ $(PRIVATE_PROGUARD_FLAGS) \ 2250 $(addprefix -injars , $(PRIVATE_EXTRA_INPUT_JAR)) 2251endef 2252 2253########################################################### 2254## Stuff source generated from one-off tools 2255########################################################### 2256 2257define transform-generated-source 2258@echo "target Generated: $(PRIVATE_MODULE) <= $<" 2259@mkdir -p $(dir $@) 2260$(hide) $(PRIVATE_CUSTOM_TOOL) 2261endef 2262 2263 2264########################################################### 2265## Assertions about attributes of the target 2266########################################################### 2267 2268# $(1): The file to check 2269ifndef get-file-size 2270$(error HOST_OS must define get-file-size) 2271endif 2272 2273# Convert a partition data size (eg, as reported in /proc/mtd) to the 2274# size of the image used to flash that partition (which includes a 2275# spare area for each page). 2276# $(1): the partition data size 2277define image-size-from-data-size 2278$(strip $(eval _isfds_value := $$(shell echo $$$$(($(1) / $(BOARD_NAND_PAGE_SIZE) * \ 2279 ($(BOARD_NAND_PAGE_SIZE)+$(BOARD_NAND_SPARE_SIZE))))))\ 2280$(if $(filter 0, $(_isfds_value)),$(shell echo $$(($(BOARD_NAND_PAGE_SIZE)+$(BOARD_NAND_SPARE_SIZE)))),$(_isfds_value))\ 2281$(eval _isfds_value :=)) 2282endef 2283 2284# $(1): The file(s) to check (often $@) 2285# $(2): The maximum total image size, in decimal bytes. 2286# Make sure to take into account any reserved space needed for the FS. 2287# 2288# If $(2) is empty, evaluates to "true" 2289# 2290# Reserve bad blocks. Make sure that MAX(1% of partition size, 2 blocks) 2291# is left over after the image has been flashed. Round the 1% up to the 2292# next whole flash block size. 2293define assert-max-file-size 2294$(if $(2), \ 2295 size=$$(for i in $(1); do $(call get-file-size,$$i); echo +; done; echo 0); \ 2296 total=$$(( $$( echo "$$size" ) )); \ 2297 printname=$$(echo -n "$(1)" | tr " " +); \ 2298 img_blocksize=$(call image-size-from-data-size,$(BOARD_FLASH_BLOCK_SIZE)); \ 2299 twoblocks=$$((img_blocksize * 2)); \ 2300 onepct=$$((((($(2) / 100) - 1) / img_blocksize + 1) * img_blocksize)); \ 2301 reserve=$$((twoblocks > onepct ? twoblocks : onepct)); \ 2302 maxsize=$$(($(2) - reserve)); \ 2303 echo "$$printname maxsize=$$maxsize blocksize=$$img_blocksize total=$$total reserve=$$reserve"; \ 2304 if [ "$$total" -gt "$$maxsize" ]; then \ 2305 echo "error: $$printname too large ($$total > [$(2) - $$reserve])"; \ 2306 false; \ 2307 elif [ "$$total" -gt $$((maxsize - 32768)) ]; then \ 2308 echo "WARNING: $$printname approaching size limit ($$total now; limit $$maxsize)"; \ 2309 fi \ 2310 , \ 2311 true \ 2312 ) 2313endef 2314 2315# Like assert-max-file-size, but the second argument is a partition 2316# size, which we'll convert to a max image size before checking it 2317# against the files. 2318# 2319# $(1): The file(s) to check (often $@) 2320# $(2): The partition size. 2321define assert-max-image-size 2322$(if $(2), \ 2323 $(call assert-max-file-size,$(1),$(call image-size-from-data-size,$(2)))) 2324endef 2325 2326 2327########################################################### 2328## Define device-specific radio files 2329########################################################### 2330INSTALLED_RADIOIMAGE_TARGET := 2331 2332# Copy a radio image file to the output location, and add it to 2333# INSTALLED_RADIOIMAGE_TARGET. 2334# $(1): filename 2335define add-radio-file 2336 $(eval $(call add-radio-file-internal,$(1),$(notdir $(1)))) 2337endef 2338define add-radio-file-internal 2339INSTALLED_RADIOIMAGE_TARGET += $$(PRODUCT_OUT)/$(2) 2340$$(PRODUCT_OUT)/$(2) : $$(LOCAL_PATH)/$(1) | $$(ACP) 2341 $$(transform-prebuilt-to-target) 2342endef 2343 2344# Version of add-radio-file that also arranges for the version of the 2345# file to be checked against the contents of 2346# $(TARGET_BOARD_INFO_FILE). 2347# $(1): filename 2348# $(2): name of version variable in board-info (eg, "version-baseband") 2349define add-radio-file-checked 2350 $(eval $(call add-radio-file-checked-internal,$(1),$(notdir $(1)),$(2))) 2351endef 2352define add-radio-file-checked-internal 2353INSTALLED_RADIOIMAGE_TARGET += $$(PRODUCT_OUT)/$(2) 2354BOARD_INFO_CHECK += $(3):$(LOCAL_PATH)/$(1) 2355$$(PRODUCT_OUT)/$(2) : $$(LOCAL_PATH)/$(1) | $$(ACP) 2356 $$(transform-prebuilt-to-target) 2357endef 2358 2359 2360########################################################### 2361# Override the package defined in $(1), setting the 2362# variables listed below differently. 2363# 2364# $(1): The makefile to override (relative to the source 2365# tree root) 2366# $(2): Old LOCAL_PACKAGE_NAME value. 2367# $(3): New LOCAL_PACKAGE_NAME value. 2368# $(4): New LOCAL_MANIFEST_PACKAGE_NAME value. 2369# $(5): New LOCAL_CERTIFICATE value. 2370# $(6): New LOCAL_INSTRUMENTATION_FOR value. 2371# $(7): New LOCAL_MANIFEST_INSTRUMENTATION_FOR value. 2372# 2373# Note that LOCAL_PACKAGE_OVERRIDES is NOT cleared in 2374# clear_vars.mk. 2375########################################################### 2376define inherit-package 2377 $(eval $(call inherit-package-internal,$(1),$(2),$(3),$(4),$(5),$(6),$(7))) 2378endef 2379 2380define inherit-package-internal 2381 LOCAL_PACKAGE_OVERRIDES \ 2382 := $(strip $(1))||$(strip $(2))||$(strip $(3))||$(strip $(4))||&&$(strip $(5))||&&$(strip $(6))||&&$(strip $(7)) $(LOCAL_PACKAGE_OVERRIDES) 2383 include $(1) 2384 LOCAL_PACKAGE_OVERRIDES \ 2385 := $(wordlist 1,$(words $(LOCAL_PACKAGE_OVERRIDES)), $(LOCAL_PACKAGE_OVERRIDES)) 2386endef 2387 2388# To be used with inherit-package above 2389# Evalutes to true if the package was overridden 2390define set-inherited-package-variables 2391$(strip $(call set-inherited-package-variables-internal)) 2392endef 2393 2394define keep-or-override 2395$(eval $(1) := $(if $(2),$(2),$($(1)))) 2396endef 2397 2398define set-inherited-package-variables-internal 2399 $(eval _o := $(subst ||, ,$(lastword $(LOCAL_PACKAGE_OVERRIDES)))) 2400 $(eval _n := $(subst ||, ,$(firstword $(LOCAL_PACKAGE_OVERRIDES)))) 2401 $(if $(filter $(word 2,$(_n)),$(LOCAL_PACKAGE_NAME)), \ 2402 $(eval LOCAL_PACKAGE_NAME := $(word 3,$(_o))) \ 2403 $(eval LOCAL_MANIFEST_PACKAGE_NAME := $(word 4,$(_o))) \ 2404 $(call keep-or-override,LOCAL_CERTIFICATE,$(patsubst &&%,%,$(word 5,$(_o)))) \ 2405 $(call keep-or-override,LOCAL_INSTRUMENTATION_FOR,$(patsubst &&%,%,$(word 6,$(_o)))) \ 2406 $(call keep-or-override,LOCAL_MANIFEST_INSTRUMENTATION_FOR,$(patsubst &&%,%,$(word 7,$(_o)))) \ 2407 $(eval LOCAL_OVERRIDES_PACKAGES := $(sort $(LOCAL_OVERRIDES_PACKAGES) $(word 2,$(_o)))) \ 2408 true \ 2409 ,) 2410endef 2411 2412########################################################### 2413## API Check 2414########################################################### 2415 2416# eval this to define a rule that runs apicheck. 2417# 2418# Args: 2419# $(1) target 2420# $(2) stable api file 2421# $(3) api file to be tested 2422# $(4) stable removed api file 2423# $(5) removed api file to be tested 2424# $(6) arguments for apicheck 2425# $(7) command to run if apicheck failed 2426# $(8) target dependent on this api check 2427# $(9) additional dependencies 2428define check-api 2429$(TARGET_OUT_COMMON_INTERMEDIATES)/PACKAGING/$(strip $(1))-timestamp: $(2) $(3) $(4) $(APICHECK) $(9) 2430 @echo "Checking API:" $(1) 2431 $(hide) ( $(APICHECK_COMMAND) $(6) $(2) $(3) $(4) $(5) || ( $(7) ; exit 38 ) ) 2432 $(hide) mkdir -p $$(dir $$@) 2433 $(hide) touch $$@ 2434$(8): $(TARGET_OUT_COMMON_INTERMEDIATES)/PACKAGING/$(strip $(1))-timestamp 2435endef 2436 2437## Whether to build from source if prebuilt alternative exists 2438########################################################### 2439# $(1): module name 2440# $(2): LOCAL_PATH 2441# Expands to empty string if not from source. 2442ifeq (true,$(ANDROID_BUILD_FROM_SOURCE)) 2443define if-build-from-source 2444true 2445endef 2446else 2447define if-build-from-source 2448$(if $(filter $(ANDROID_NO_PREBUILT_MODULES),$(1))$(filter \ 2449 $(addsuffix %,$(ANDROID_NO_PREBUILT_PATHS)),$(2)),true) 2450endef 2451endif 2452 2453# Include makefile $(1) if build from source for module $(2) 2454# $(1): the makefile to include 2455# $(2): module name 2456# $(3): LOCAL_PATH 2457define include-if-build-from-source 2458$(if $(call if-build-from-source,$(2),$(3)),$(eval include $(1))) 2459endef 2460 2461# Return the arch for the source file of a prebuilt 2462# Return "none" if no matching arch found, so the result can be passed to 2463# LOCAL_MODULE_TARGET_ARCH. 2464# $(1) the list of archs supported by the prebuilt 2465define get-prebuilt-src-arch 2466$(strip $(if $(filter $(TARGET_ARCH),$(1)),$(TARGET_ARCH),\ 2467 $(if $(filter $(TARGET_2ND_ARCH),$(1)),$(TARGET_2ND_ARCH),none))) 2468endef 2469 2470########################################################### 2471## Other includes 2472########################################################### 2473 2474# ----------------------------------------------------------------- 2475# Rules and functions to help copy important files to DIST_DIR 2476# when requested. 2477include $(BUILD_SYSTEM)/distdir.mk 2478 2479# Include any vendor specific definitions.mk file 2480-include $(TOPDIR)vendor/*/build/core/definitions.mk 2481-include $(TOPDIR)device/*/build/core/definitions.mk 2482 2483# broken: 2484# $(foreach file,$^,$(if $(findstring,.a,$(suffix $file)),-l$(file),$(file))) 2485 2486########################################################### 2487## Misc notes 2488########################################################### 2489 2490#DEPDIR = .deps 2491#df = $(DEPDIR)/$(*F) 2492 2493#SRCS = foo.c bar.c ... 2494 2495#%.o : %.c 2496# @$(MAKEDEPEND); \ 2497# cp $(df).d $(df).P; \ 2498# sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \ 2499# -e '/^$$/ d' -e 's/$$/ :/' < $(df).d >> $(df).P; \ 2500# rm -f $(df).d 2501# $(COMPILE.c) -o $@ $< 2502 2503#-include $(SRCS:%.c=$(DEPDIR)/%.P) 2504 2505 2506#%.o : %.c 2507# $(COMPILE.c) -MD -o $@ $< 2508# @cp $*.d $*.P; \ 2509# sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \ 2510# -e '/^$$/ d' -e 's/$$/ :/' < $*.d >> $*.P; \ 2511# rm -f $*.d 2512