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 27 ALL_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. 38 ALL_MODULES:= 39 40 # Full paths to targets that should be added to the "make droid" 41 # set of installed targets. 42 ALL_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. 48 ALL_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.) 56 ALL_MODULE_NAME_TAGS:= 57 58 # Full path to all files that are made by some tool 59 ALL_GENERATED_SOURCES:= 60 61 # Full path to all asm, C, C++, lex and yacc generated C files. 62 # These all have an order-only dependency on the copied headers 63 ALL_C_CPP_ETC_OBJECTS:= 64 65 # The list of dynamic binaries that haven't been stripped/compressed/etc. 66 ALL_ORIGINAL_DYNAMIC_BINARIES:= 67 68 # These files go into the SDK 69 ALL_SDK_FILES:= 70 71 # Files for dalvik. This is often build without building the rest of the OS. 72 INTERNAL_DALVIK_MODULES:= 73 74 # All findbugs xml files 75 ALL_FINDBUGS_FILES:= 76 77 # GPL module license files 78 ALL_GPL_MODULE_LICENSE_FILES:= 79 80 # Target and host installed module's dependencies on shared libraries. 81 # They are list of "<module_name>:<installed_file>:lib1,lib2...". 82 TARGET_DEPENDENCIES_ON_SHARED_LIBRARIES := 83 $(TARGET_2ND_ARCH_VAR_PREFIX)TARGET_DEPENDENCIES_ON_SHARED_LIBRARIES := 84 HOST_DEPENDENCIES_ON_SHARED_LIBRARIES := 85 $(HOST_2ND_ARCH_VAR_PREFIX)HOST_DEPENDENCIES_ON_SHARED_LIBRARIES := 86 HOST_CROSS_DEPENDENCIES_ON_SHARED_LIBRARIES := 87 $(HOST_CROSS_2ND_ARCH_VAR_PREFIX)HOST_CROSS_DEPENDENCIES_ON_SHARED_LIBRARIES := 88 89 # Generated class file names for Android resource. 90 # They are escaped and quoted so can be passed safely to a bash command. 91 ANDROID_RESOURCE_GENERATED_CLASSES := 'R.class' 'R$$*.class' 'Manifest.class' 'Manifest$$*.class' 92 93 # Display names for various build targets 94 TARGET_DISPLAY := target 95 AUX_DISPLAY := aux 96 HOST_DISPLAY := host 97 HOST_CROSS_DISPLAY := host cross 98 99 # All installed initrc files 100 ALL_INIT_RC_INSTALLED_PAIRS := 101 102 ########################################################### 103 ## Debugging; prints a variable list to stdout 104 ########################################################### 105 106 # $(1): variable name list, not variable values 107 define print-vars 108 $(foreach var,$(1), \ 109 $(info $(var):) \ 110 $(foreach word,$($(var)), \ 111 $(info $(space)$(space)$(word)) \ 112 ) \ 113 ) 114 endef 115 116 ########################################################### 117 ## Evaluates to true if the string contains the word true, 118 ## and empty otherwise 119 ## $(1): a var to test 120 ########################################################### 121 122 define true-or-empty 123 $(filter true, $(1)) 124 endef 125 126 ########################################################### 127 ## Rule for touching GCNO files. 128 ########################################################### 129 define gcno-touch-rule 130 $(2): $(1) 131 touch -c $$@ 132 endef 133 134 ########################################################### 135 136 ########################################################### 137 ## Retrieve the directory of the current makefile 138 ## Must be called before including any other makefile!! 139 ########################################################### 140 141 # Figure out where we are. 142 define my-dir 143 $(strip \ 144 $(eval LOCAL_MODULE_MAKEFILE := $$(lastword $$(MAKEFILE_LIST))) \ 145 $(if $(filter $(BUILD_SYSTEM)/% $(OUT_DIR)/%,$(LOCAL_MODULE_MAKEFILE)), \ 146 $(error my-dir must be called before including any other makefile.) \ 147 , \ 148 $(patsubst %/,%,$(dir $(LOCAL_MODULE_MAKEFILE))) \ 149 ) \ 150 ) 151 endef 152 153 154 ########################################################### 155 ## Retrieve a list of all makefiles immediately below some directory 156 ########################################################### 157 158 define all-makefiles-under 159 $(wildcard $(1)/*/Android.mk) 160 endef 161 162 ########################################################### 163 ## Look under a directory for makefiles that don't have parent 164 ## makefiles. 165 ########################################################### 166 167 # $(1): directory to search under 168 # Ignores $(1)/Android.mk 169 define first-makefiles-under 170 $(shell build/tools/findleaves.py $(FIND_LEAVES_EXCLUDES) \ 171 --mindepth=2 $(addprefix --dir=,$(1)) Android.mk) 172 endef 173 174 ########################################################### 175 ## Retrieve a list of all makefiles immediately below your directory 176 ## Must be called before including any other makefile!! 177 ########################################################### 178 179 define all-subdir-makefiles 180 $(call all-makefiles-under,$(call my-dir)) 181 endef 182 183 ########################################################### 184 ## Look in the named list of directories for makefiles, 185 ## relative to the current directory. 186 ## Must be called before including any other makefile!! 187 ########################################################### 188 189 # $(1): List of directories to look for under this directory 190 define all-named-subdir-makefiles 191 $(wildcard $(addsuffix /Android.mk, $(addprefix $(call my-dir)/,$(1)))) 192 endef 193 194 ########################################################### 195 ## Find all of the directories under the named directories with 196 ## the specified name. 197 ## Meant to be used like: 198 ## INC_DIRS := $(call all-named-dirs-under,inc,.) 199 ########################################################### 200 201 define all-named-dirs-under 202 $(call find-subdir-files,$(2) -type d -name "$(1)") 203 endef 204 205 ########################################################### 206 ## Find all the directories under the current directory that 207 ## haves name that match $(1) 208 ########################################################### 209 210 define all-subdir-named-dirs 211 $(call all-named-dirs-under,$(1),.) 212 endef 213 214 ########################################################### 215 ## Find all of the files under the named directories with 216 ## the specified name. 217 ## Meant to be used like: 218 ## SRC_FILES := $(call all-named-files-under,*.h,src tests) 219 ########################################################### 220 221 define all-named-files-under 222 $(call find-files-in-subdirs,$(LOCAL_PATH),"$(1)",$(2)) 223 endef 224 225 ########################################################### 226 ## Find all of the files under the current directory with 227 ## the specified name. 228 ########################################################### 229 230 define all-subdir-named-files 231 $(call all-named-files-under,$(1),.) 232 endef 233 234 ########################################################### 235 ## Find all of the java files under the named directories. 236 ## Meant to be used like: 237 ## SRC_FILES := $(call all-java-files-under,src tests) 238 ########################################################### 239 240 define all-java-files-under 241 $(call all-named-files-under,*.java,$(1)) 242 endef 243 244 ########################################################### 245 ## Find all of the java files from here. Meant to be used like: 246 ## SRC_FILES := $(call all-subdir-java-files) 247 ########################################################### 248 249 define all-subdir-java-files 250 $(call all-java-files-under,.) 251 endef 252 253 ########################################################### 254 ## Find all of the c files under the named directories. 255 ## Meant to be used like: 256 ## SRC_FILES := $(call all-c-files-under,src tests) 257 ########################################################### 258 259 define all-c-files-under 260 $(call all-named-files-under,*.c,$(1)) 261 endef 262 263 ########################################################### 264 ## Find all of the c files from here. Meant to be used like: 265 ## SRC_FILES := $(call all-subdir-c-files) 266 ########################################################### 267 268 define all-subdir-c-files 269 $(call all-c-files-under,.) 270 endef 271 272 ########################################################### 273 ## Find all of the cpp files under the named directories. 274 ## LOCAL_CPP_EXTENSION is respected if set. 275 ## Meant to be used like: 276 ## SRC_FILES := $(call all-cpp-files-under,src tests) 277 ########################################################### 278 279 define all-cpp-files-under 280 $(sort $(patsubst ./%,%, \ 281 $(shell cd $(LOCAL_PATH) ; \ 282 find -L $(1) -name "*$(or $(LOCAL_CPP_EXTENSION),.cpp)" -and -not -name ".*") \ 283 )) 284 endef 285 286 ########################################################### 287 ## Find all of the cpp files from here. Meant to be used like: 288 ## SRC_FILES := $(call all-subdir-cpp-files) 289 ########################################################### 290 291 define all-subdir-cpp-files 292 $(call all-cpp-files-under,.) 293 endef 294 295 ########################################################### 296 ## Find all files named "I*.aidl" under the named directories, 297 ## which must be relative to $(LOCAL_PATH). The returned list 298 ## is relative to $(LOCAL_PATH). 299 ########################################################### 300 301 define all-Iaidl-files-under 302 $(call all-named-files-under,I*.aidl,$(1)) 303 endef 304 305 ########################################################### 306 ## Find all of the "I*.aidl" files under $(LOCAL_PATH). 307 ########################################################### 308 309 define all-subdir-Iaidl-files 310 $(call all-Iaidl-files-under,.) 311 endef 312 313 ########################################################### 314 ## Find all files named "*.vts" under the named directories, 315 ## which must be relative to $(LOCAL_PATH). The returned list 316 ## is relative to $(LOCAL_PATH). 317 ########################################################### 318 319 define all-vts-files-under 320 $(call all-named-files-under,*.vts,$(1)) 321 endef 322 323 ########################################################### 324 ## Find all of the "*.vts" files under $(LOCAL_PATH). 325 ########################################################### 326 327 define all-subdir-vts-files 328 $(call all-vts-files-under,.) 329 endef 330 331 ########################################################### 332 ## Find all of the logtags files under the named directories. 333 ## Meant to be used like: 334 ## SRC_FILES := $(call all-logtags-files-under,src) 335 ########################################################### 336 337 define all-logtags-files-under 338 $(call all-named-files-under,*.logtags,$(1)) 339 endef 340 341 ########################################################### 342 ## Find all of the .proto files under the named directories. 343 ## Meant to be used like: 344 ## SRC_FILES := $(call all-proto-files-under,src) 345 ########################################################### 346 347 define all-proto-files-under 348 $(call all-named-files-under,*.proto,$(1)) 349 endef 350 351 ########################################################### 352 ## Find all of the RenderScript files under the named directories. 353 ## Meant to be used like: 354 ## SRC_FILES := $(call all-renderscript-files-under,src) 355 ########################################################### 356 357 define all-renderscript-files-under 358 $(call find-subdir-files,$(1) \( -name "*.rs" -or -name "*.fs" \) -and -not -name ".*") 359 endef 360 361 ########################################################### 362 ## Find all of the S files under the named directories. 363 ## Meant to be used like: 364 ## SRC_FILES := $(call all-c-files-under,src tests) 365 ########################################################### 366 367 define all-S-files-under 368 $(call all-named-files-under,*.S,$(1)) 369 endef 370 371 ########################################################### 372 ## Find all of the html files under the named directories. 373 ## Meant to be used like: 374 ## SRC_FILES := $(call all-html-files-under,src tests) 375 ########################################################### 376 377 define all-html-files-under 378 $(call all-named-files-under,*.html,$(1)) 379 endef 380 381 ########################################################### 382 ## Find all of the html files from here. Meant to be used like: 383 ## SRC_FILES := $(call all-subdir-html-files) 384 ########################################################### 385 386 define all-subdir-html-files 387 $(call all-html-files-under,.) 388 endef 389 390 ########################################################### 391 ## Find all of the files matching pattern 392 ## SRC_FILES := $(call find-subdir-files, <pattern>) 393 ########################################################### 394 395 define find-subdir-files 396 $(sort $(patsubst ./%,%,$(shell cd $(LOCAL_PATH) ; find -L $(1)))) 397 endef 398 399 ########################################################### 400 # find the files in the subdirectory $1 of LOCAL_DIR 401 # matching pattern $2, filtering out files $3 402 # e.g. 403 # SRC_FILES += $(call find-subdir-subdir-files, \ 404 # css, *.cpp, DontWantThis.cpp) 405 ########################################################### 406 407 define find-subdir-subdir-files 408 $(sort $(filter-out $(patsubst %,$(1)/%,$(3)),$(patsubst ./%,%,$(shell cd \ 409 $(LOCAL_PATH) ; find -L $(1) -maxdepth 1 -name $(2))))) 410 endef 411 412 ########################################################### 413 ## Find all of the files matching pattern 414 ## SRC_FILES := $(call all-subdir-java-files) 415 ########################################################### 416 417 define find-subdir-assets 418 $(sort $(if $(1),$(patsubst ./%,%, \ 419 $(shell if [ -d $(1) ] ; then cd $(1) ; find -L ./ -not -name '.*' -and -type f ; fi)), \ 420 $(warning Empty argument supplied to find-subdir-assets in $(LOCAL_PATH)) \ 421 )) 422 endef 423 424 ########################################################### 425 ## Find various file types in a list of directories relative to $(LOCAL_PATH) 426 ########################################################### 427 428 define find-other-java-files 429 $(call all-java-files-under,$(1)) 430 endef 431 432 define find-other-html-files 433 $(call all-html-files-under,$(1)) 434 endef 435 436 ########################################################### 437 # Use utility find to find given files in the given subdirs. 438 # This function uses $(1), instead of LOCAL_PATH as the base. 439 # $(1): the base dir, relative to the root of the source tree. 440 # $(2): the file name pattern to be passed to find as "-name". 441 # $(3): a list of subdirs of the base dir. 442 # Returns: a list of paths relative to the base dir. 443 ########################################################### 444 445 define find-files-in-subdirs 446 $(sort $(patsubst ./%,%, \ 447 $(shell cd $(1) ; \ 448 find -L $(3) -name $(2) -and -not -name ".*") \ 449 )) 450 endef 451 452 ########################################################### 453 ## Scan through each directory of $(1) looking for files 454 ## that match $(2) using $(wildcard). Useful for seeing if 455 ## a given directory or one of its parents contains 456 ## a particular file. Returns the first match found, 457 ## starting furthest from the root. 458 ########################################################### 459 460 define find-parent-file 461 $(strip \ 462 $(eval _fpf := $(sort $(wildcard $(foreach f, $(2), $(strip $(1))/$(f))))) \ 463 $(if $(_fpf),$(_fpf), \ 464 $(if $(filter-out ./ .,$(1)), \ 465 $(call find-parent-file,$(patsubst %/,%,$(dir $(1))),$(2)) \ 466 ) \ 467 ) \ 468 ) 469 endef 470 471 ########################################################### 472 ## Find test data in a form required by LOCAL_TEST_DATA 473 ## $(1): the base dir, relative to the root of the source tree. 474 ## $(3): the file name pattern to be passed to find as "-name" 475 ## $(2): a list of subdirs of the base dir 476 ########################################################### 477 478 define find-test-data-in-subdirs 479 $(foreach f,$(sort $(patsubst ./%,%, \ 480 $(shell cd $(1) ; \ 481 find -L $(3) -type f -and -name $(2) -and -not -name ".*") \ 482 )),$(1):$(f)) 483 endef 484 485 ########################################################### 486 ## Function we can evaluate to introduce a dynamic dependency 487 ########################################################### 488 489 define add-dependency 490 $(1): $(2) 491 endef 492 493 ########################################################### 494 ## Reverse order of a list 495 ########################################################### 496 497 define reverse-list 498 $(if $(1),$(call reverse-list,$(wordlist 2,$(words $(1)),$(1)))) $(firstword $(1)) 499 endef 500 501 define def-host-aux-target 502 $(eval _idf_val_:=$(if $(strip $(LOCAL_IS_HOST_MODULE)),HOST,$(if $(strip $(LOCAL_IS_AUX_MODULE)),AUX,))) \ 503 $(_idf_val_) 504 endef 505 506 ########################################################### 507 ## Returns correct _idfPrefix from the list: 508 ## { HOST, HOST_CROSS, AUX, TARGET } 509 ########################################################### 510 # the following rules checked in order: 511 # ($1 is in {AUX, HOST_CROSS} => $1; 512 # ($1 is empty) => TARGET; 513 # ($2 is not empty) => HOST_CROSS; 514 # => HOST; 515 define find-idf-prefix 516 $(strip \ 517 $(eval _idf_pfx_:=$(strip $(filter AUX HOST_CROSS,$(1)))) \ 518 $(eval _idf_pfx_:=$(if $(strip $(1)),$(if $(_idf_pfx_),$(_idf_pfx_),$(if $(strip $(2)),HOST_CROSS,HOST)),TARGET)) \ 519 $(_idf_pfx_) 520 ) 521 endef 522 523 ########################################################### 524 ## The intermediates directory. Where object files go for 525 ## a given target. We could technically get away without 526 ## the "_intermediates" suffix on the directory, but it's 527 ## nice to be able to grep for that string to find out if 528 ## anyone's abusing the system. 529 ########################################################### 530 531 # $(1): target class, like "APPS" 532 # $(2): target name, like "NotePad" 533 # $(3): { HOST, HOST_CROSS, AUX, <empty (TARGET)>, <other non-empty (HOST)> } 534 # $(4): if non-empty, force the intermediates to be COMMON 535 # $(5): if non-empty, force the intermediates to be for the 2nd arch 536 # $(6): if non-empty, force the intermediates to be for the host cross os 537 define intermediates-dir-for 538 $(strip \ 539 $(eval _idfClass := $(strip $(1))) \ 540 $(if $(_idfClass),, \ 541 $(error $(LOCAL_PATH): Class not defined in call to intermediates-dir-for)) \ 542 $(eval _idfName := $(strip $(2))) \ 543 $(if $(_idfName),, \ 544 $(error $(LOCAL_PATH): Name not defined in call to intermediates-dir-for)) \ 545 $(eval _idfPrefix := $(call find-idf-prefix,$(3),$(6))) \ 546 $(eval _idf2ndArchPrefix := $(if $(strip $(5)),$(TARGET_2ND_ARCH_VAR_PREFIX))) \ 547 $(if $(filter $(_idfPrefix)-$(_idfClass),$(COMMON_MODULE_CLASSES))$(4), \ 548 $(eval _idfIntBase := $($(_idfPrefix)_OUT_COMMON_INTERMEDIATES)) \ 549 ,$(if $(filter $(_idfClass),$(PER_ARCH_MODULE_CLASSES)),\ 550 $(eval _idfIntBase := $($(_idf2ndArchPrefix)$(_idfPrefix)_OUT_INTERMEDIATES)) \ 551 ,$(eval _idfIntBase := $($(_idfPrefix)_OUT_INTERMEDIATES)) \ 552 ) \ 553 ) \ 554 $(_idfIntBase)/$(_idfClass)/$(_idfName)_intermediates \ 555 ) 556 endef 557 558 # Uses LOCAL_MODULE_CLASS, LOCAL_MODULE, and LOCAL_IS_HOST_MODULE 559 # to determine the intermediates directory. 560 # 561 # $(1): if non-empty, force the intermediates to be COMMON 562 # $(2): if non-empty, force the intermediates to be for the 2nd arch 563 # $(3): if non-empty, force the intermediates to be for the host cross os 564 define local-intermediates-dir 565 $(strip \ 566 $(if $(strip $(LOCAL_MODULE_CLASS)),, \ 567 $(error $(LOCAL_PATH): LOCAL_MODULE_CLASS not defined before call to local-intermediates-dir)) \ 568 $(if $(strip $(LOCAL_MODULE)),, \ 569 $(error $(LOCAL_PATH): LOCAL_MODULE not defined before call to local-intermediates-dir)) \ 570 $(call intermediates-dir-for,$(LOCAL_MODULE_CLASS),$(LOCAL_MODULE),$(call def-host-aux-target),$(1),$(2),$(3)) \ 571 ) 572 endef 573 574 ########################################################### 575 ## The generated sources directory. Placing generated 576 ## source files directly in the intermediates directory 577 ## causes problems for multiarch builds, where there are 578 ## two intermediates directories for a single target. Put 579 ## them in a separate directory, and they will be copied to 580 ## each intermediates directory automatically. 581 ########################################################### 582 583 # $(1): target class, like "APPS" 584 # $(2): target name, like "NotePad" 585 # $(3): { HOST, HOST_CROSS, AUX, <empty (TARGET)>, <other non-empty (HOST)> } 586 # $(4): if non-empty, force the generated sources to be COMMON 587 define generated-sources-dir-for 588 $(strip \ 589 $(eval _idfClass := $(strip $(1))) \ 590 $(if $(_idfClass),, \ 591 $(error $(LOCAL_PATH): Class not defined in call to generated-sources-dir-for)) \ 592 $(eval _idfName := $(strip $(2))) \ 593 $(if $(_idfName),, \ 594 $(error $(LOCAL_PATH): Name not defined in call to generated-sources-dir-for)) \ 595 $(eval _idfPrefix := $(call find-idf-prefix,$(3),)) \ 596 $(if $(filter $(_idfPrefix)-$(_idfClass),$(COMMON_MODULE_CLASSES))$(4), \ 597 $(eval _idfIntBase := $($(_idfPrefix)_OUT_COMMON_GEN)) \ 598 , \ 599 $(eval _idfIntBase := $($(_idfPrefix)_OUT_GEN)) \ 600 ) \ 601 $(_idfIntBase)/$(_idfClass)/$(_idfName)_intermediates \ 602 ) 603 endef 604 605 # Uses LOCAL_MODULE_CLASS, LOCAL_MODULE, and LOCAL_IS_HOST_MODULE 606 # to determine the generated sources directory. 607 # 608 # $(1): if non-empty, force the intermediates to be COMMON 609 define local-generated-sources-dir 610 $(strip \ 611 $(if $(strip $(LOCAL_MODULE_CLASS)),, \ 612 $(error $(LOCAL_PATH): LOCAL_MODULE_CLASS not defined before call to local-generated-sources-dir)) \ 613 $(if $(strip $(LOCAL_MODULE)),, \ 614 $(error $(LOCAL_PATH): LOCAL_MODULE not defined before call to local-generated-sources-dir)) \ 615 $(call generated-sources-dir-for,$(LOCAL_MODULE_CLASS),$(LOCAL_MODULE),$(call def-host-aux-target),$(1)) \ 616 ) 617 endef 618 619 ########################################################### 620 ## Convert a list of short module names (e.g., "framework", "Browser") 621 ## into the list of files that are built for those modules. 622 ## NOTE: this won't return reliable results until after all 623 ## sub-makefiles have been included. 624 ## $(1): target list 625 ########################################################### 626 627 define module-built-files 628 $(foreach module,$(1),$(ALL_MODULES.$(module).BUILT)) 629 endef 630 631 ########################################################### 632 ## Convert a list of short modules names (e.g., "framework", "Browser") 633 ## into the list of files that are installed for those modules. 634 ## NOTE: this won't return reliable results until after all 635 ## sub-makefiles have been included. 636 ## $(1): target list 637 ########################################################### 638 639 define module-installed-files 640 $(foreach module,$(1),$(ALL_MODULES.$(module).INSTALLED)) 641 endef 642 643 ########################################################### 644 ## Convert a list of short modules names (e.g., "framework", "Browser") 645 ## into the list of files that should be used when linking 646 ## against that module as a public API. 647 ## TODO: Allow this for more than JAVA_LIBRARIES modules 648 ## NOTE: this won't return reliable results until after all 649 ## sub-makefiles have been included. 650 ## $(1): target list 651 ########################################################### 652 653 define module-stubs-files 654 $(foreach module,$(1),$(ALL_MODULES.$(module).STUBS)) 655 endef 656 657 ########################################################### 658 ## Evaluates to the timestamp file for a doc module, which 659 ## is the dependency that should be used. 660 ## $(1): doc module 661 ########################################################### 662 663 define doc-timestamp-for 664 $(OUT_DOCS)/$(strip $(1))-timestamp 665 endef 666 667 668 ########################################################### 669 ## Convert "core ext framework" to "out/.../javalib.jar ..." 670 ## $(1): library list 671 ## $(2): Non-empty if IS_HOST_MODULE 672 ########################################################### 673 674 # $(1): library name 675 # $(2): Non-empty if IS_HOST_MODULE 676 define _java-lib-dir 677 $(call intermediates-dir-for, \ 678 JAVA_LIBRARIES,$(1),$(2),COMMON) 679 endef 680 681 # $(1): library name 682 # $(2): Non-empty if IS_HOST_MODULE 683 define _java-lib-full-classes.jar 684 $(call _java-lib-dir,$(1),$(2))/classes.jar 685 endef 686 687 # Get the jar files (you can pass to "javac -classpath") of static or shared 688 # Java libraries that you want to link against. 689 # $(1): library name list 690 # $(2): Non-empty if IS_HOST_MODULE 691 define java-lib-files 692 $(foreach lib,$(1),$(call _java-lib-full-classes.jar,$(lib),$(2))) 693 endef 694 695 # Get the dependency files (you can put on the right side of "|" of a build rule) 696 # of the Java libraries. 697 # $(1): library name list 698 # $(2): Non-empty if IS_HOST_MODULE 699 # Historically for target Java libraries we used a different file (javalib.jar) 700 # as the dependency. 701 # Now we can use classes.jar as dependency, so java-lib-deps is the same 702 # as java-lib-files. 703 define java-lib-deps 704 $(call java-lib-files,$(1),$(2)) 705 endef 706 707 708 ########################################################### 709 ## Convert "core ext framework" to "out/.../classes.jack ..." 710 ## $(1): library list 711 ## $(2): Non-empty if IS_HOST_MODULE 712 ########################################################### 713 714 # $(1): library name 715 # $(2): Non-empty if IS_HOST_MODULE 716 define _jack-lib-full-classes 717 $(call _java-lib-dir,$(1),$(2))/classes.jack 718 endef 719 720 # $(1): library name list 721 # $(2): Non-empty if IS_HOST_MODULE 722 define jack-lib-files 723 $(foreach lib,$(1),$(call _jack-lib-full-classes,$(lib),$(2))) 724 endef 725 726 ########################################################### 727 ## Returns true if $(1) and $(2) are equal. Returns 728 ## the empty string if they are not equal. 729 ########################################################### 730 define streq 731 $(strip $(if $(strip $(1)),\ 732 $(if $(strip $(2)),\ 733 $(if $(filter-out __,_$(subst $(strip $(1)),,$(strip $(2)))$(subst $(strip $(2)),,$(strip $(1)))_),,true), \ 734 ),\ 735 $(if $(strip $(2)),\ 736 ,\ 737 true)\ 738 )) 739 endef 740 741 ########################################################### 742 ## Convert "a b c" into "a:b:c" 743 ########################################################### 744 define normalize-path-list 745 $(subst $(space),:,$(strip $(1))) 746 endef 747 748 ########################################################### 749 ## Convert "a b c" into "a,b,c" 750 ########################################################### 751 define normalize-comma-list 752 $(subst $(space),$(comma),$(strip $(1))) 753 endef 754 755 ########################################################### 756 ## Read the word out of a colon-separated list of words. 757 ## This has the same behavior as the built-in function 758 ## $(word n,str). 759 ## 760 ## The individual words may not contain spaces. 761 ## 762 ## $(1): 1 based index 763 ## $(2): value of the form a:b:c... 764 ########################################################### 765 766 define word-colon 767 $(word $(1),$(subst :,$(space),$(2))) 768 endef 769 770 ########################################################### 771 ## Convert "a=b c= d e = f" into "a=b c=d e=f" 772 ## 773 ## $(1): list to collapse 774 ## $(2): if set, separator word; usually "=", ":", or ":=" 775 ## Defaults to "=" if not set. 776 ########################################################### 777 778 define collapse-pairs 779 $(eval _cpSEP := $(strip $(if $(2),$(2),=)))\ 780 $(subst $(space)$(_cpSEP)$(space),$(_cpSEP),$(strip \ 781 $(subst $(_cpSEP), $(_cpSEP) ,$(1)))) 782 endef 783 784 ########################################################### 785 ## Given a list of pairs, if multiple pairs have the same 786 ## first components, keep only the first pair. 787 ## 788 ## $(1): list of pairs 789 ## $(2): the separator word, such as ":", "=", etc. 790 define uniq-pairs-by-first-component 791 $(eval _upbfc_fc_set :=)\ 792 $(strip $(foreach w,$(1), $(eval _first := $(word 1,$(subst $(2),$(space),$(w))))\ 793 $(if $(filter $(_upbfc_fc_set),$(_first)),,$(w)\ 794 $(eval _upbfc_fc_set += $(_first)))))\ 795 $(eval _upbfc_fc_set :=)\ 796 $(eval _first:=) 797 endef 798 799 ########################################################### 800 ## MODULE_TAG set operations 801 ########################################################### 802 803 # Given a list of tags, return the targets that specify 804 # any of those tags. 805 # $(1): tag list 806 define modules-for-tag-list 807 $(sort $(foreach tag,$(1),$(foreach m,$(ALL_MODULE_NAME_TAGS.$(tag)),$(ALL_MODULES.$(m).INSTALLED)))) 808 endef 809 810 # Same as modules-for-tag-list, but operates on 811 # ALL_MODULE_NAME_TAGS. 812 # $(1): tag list 813 define module-names-for-tag-list 814 $(sort $(foreach tag,$(1),$(ALL_MODULE_NAME_TAGS.$(tag)))) 815 endef 816 817 # Given an accept and reject list, find the matching 818 # set of targets. If a target has multiple tags and 819 # any of them are rejected, the target is rejected. 820 # Reject overrides accept. 821 # $(1): list of tags to accept 822 # $(2): list of tags to reject 823 #TODO(dbort): do $(if $(strip $(1)),$(1),$(ALL_MODULE_TAGS)) 824 #TODO(jbq): as of 20100106 nobody uses the second parameter 825 define get-tagged-modules 826 $(filter-out \ 827 $(call modules-for-tag-list,$(2)), \ 828 $(call modules-for-tag-list,$(1))) 829 endef 830 831 ########################################################### 832 ## Append a leaf to a base path. Properly deals with 833 ## base paths ending in /. 834 ## 835 ## $(1): base path 836 ## $(2): leaf path 837 ########################################################### 838 839 define append-path 840 $(subst //,/,$(1)/$(2)) 841 endef 842 843 844 ########################################################### 845 ## Color-coded warnings and errors 846 ## Use echo-(warning|error) in a build rule 847 ## Use pretty-(warning|error) instead of $(warning)/$(error) 848 ########################################################### 849 ESC_BOLD := \033[1m 850 ESC_WARNING := \033[35m 851 ESC_ERROR := \033[31m 852 ESC_RESET := \033[0m 853 854 # $(1): path (and optionally line) information 855 # $(2): message to print 856 define echo-warning 857 echo -e "$(ESC_BOLD)$(1): $(ESC_WARNING)warning:$(ESC_RESET)$(ESC_BOLD)" $(2) "$(ESC_RESET)" >&2 858 endef 859 860 # $(1): path (and optionally line) information 861 # $(2): message to print 862 define echo-error 863 echo -e "$(ESC_BOLD)$(1): $(ESC_ERROR)error:$(ESC_RESET)$(ESC_BOLD)" $(2) "$(ESC_RESET)" >&2 864 endef 865 866 # $(1): message to print 867 define pretty-warning 868 $(shell $(call echo-warning,$(LOCAL_MODULE_MAKEFILE),$(LOCAL_MODULE): $(1))) 869 endef 870 871 # $(1): message to print 872 define pretty-error 873 $(shell $(call echo-error,$(LOCAL_MODULE_MAKEFILE),$(LOCAL_MODULE): $(1))) 874 $(error done) 875 endef 876 877 ########################################################### 878 ## Package filtering 879 ########################################################### 880 881 # Given a list of installed modules (short or long names) 882 # return a list of the packages (yes, .apk packages, not 883 # modules in general) that are overridden by this list and, 884 # therefore, should not be installed. 885 # $(1): mixed list of installed modules 886 # TODO: This is fragile; find a reliable way to get this information. 887 define _get-package-overrides 888 $(eval ### Discard any words containing slashes, unless they end in .apk, \ 889 ### in which case trim off the directory component and the suffix. \ 890 ### If there are no slashes, keep the entire word.) 891 $(eval _gpo_names := $(subst /,@@@ @@@,$(1))) 892 $(eval _gpo_names := \ 893 $(filter %.apk,$(_gpo_names)) \ 894 $(filter-out %@@@ @@@%,$(_gpo_names))) 895 $(eval _gpo_names := $(patsubst %.apk,%,$(_gpo_names))) 896 $(eval _gpo_names := $(patsubst @@@%,%,$(_gpo_names))) 897 898 $(eval ### Remove any remaining words that contain dots.) 899 $(eval _gpo_names := $(subst .,@@@ @@@,$(_gpo_names))) 900 $(eval _gpo_names := $(filter-out %@@@ @@@%,$(_gpo_names))) 901 902 $(eval ### Now we have a list of any words that could possibly refer to \ 903 ### packages, although there may be words that do not. Only \ 904 ### real packages will be present under PACKAGES.*, though.) 905 $(foreach _gpo_name,$(_gpo_names),$(PACKAGES.$(_gpo_name).OVERRIDES)) 906 endef 907 908 define get-package-overrides 909 $(sort $(strip $(call _get-package-overrides,$(1)))) 910 endef 911 912 ########################################################### 913 ## Output the command lines, or not 914 ########################################################### 915 916 ifeq ($(strip $(SHOW_COMMANDS)),) 917 define pretty 918 @echo $1 919 endef 920 else 921 define pretty 922 endef 923 endif 924 925 ########################################################### 926 ## Commands for including the dependency files the compiler generates 927 ########################################################### 928 # $(1): the .P file 929 # $(2): the main build target 930 define include-depfile 931 $(eval $(2) : .KATI_DEPFILE := $1) 932 endef 933 934 # $(1): object files 935 define include-depfiles-for-objs 936 $(foreach obj, $(1), $(call include-depfile, $(obj:%.o=%.d), $(obj))) 937 endef 938 939 ########################################################### 940 ## Track source files compiled to objects 941 ########################################################### 942 # $(1): list of sources 943 # $(2): list of matching objects 944 define track-src-file-obj 945 $(eval $(call _track-src-file-obj,$(1))) 946 endef 947 define _track-src-file-obj 948 i := w 949 $(foreach s,$(1), 950 my_tracked_src_files += $(s) 951 my_src_file_obj_$(s) := $$(word $$(words $$(i)),$$(2)) 952 i += w) 953 endef 954 955 # $(1): list of sources 956 # $(2): list of matching generated sources 957 define track-src-file-gen 958 $(eval $(call _track-src-file-gen,$(2))) 959 endef 960 define _track-src-file-gen 961 i := w 962 $(foreach s,$(1), 963 my_tracked_gen_files += $(s) 964 my_src_file_gen_$(s) := $$(word $$(words $$(i)),$$(1)) 965 i += w) 966 endef 967 968 # $(1): list of generated sources 969 # $(2): list of matching objects 970 define track-gen-file-obj 971 $(call track-src-file-obj,$(foreach f,$(1),\ 972 $(or $(my_src_file_gen_$(f)),$(f))),$(2)) 973 endef 974 975 ########################################################### 976 ## Commands for running lex 977 ########################################################### 978 979 define transform-l-to-c-or-cpp 980 @echo "Lex: $(PRIVATE_MODULE) <= $<" 981 @mkdir -p $(dir $@) 982 $(hide) $(LEX) -o$@ $< 983 endef 984 985 ########################################################### 986 ## Commands for running yacc 987 ## 988 ########################################################### 989 990 define transform-y-to-c-or-cpp 991 @echo "Yacc: $(PRIVATE_MODULE) <= $<" 992 @mkdir -p $(dir $@) 993 $(YACC) $(PRIVATE_YACCFLAGS) \ 994 --defines=$(basename $@).h \ 995 -o $@ $< 996 endef 997 998 ########################################################### 999 ## Commands to compile RenderScript to Java 1000 ########################################################### 1001 1002 ## Merge multiple .d files generated by llvm-rs-cc. This is necessary 1003 ## because ninja can handle only a single depfile per build target. 1004 ## .d files generated by llvm-rs-cc define .stamp, .bc, and optionally 1005 ## .java as build targets. However, there's no way to let ninja know 1006 ## dependencies to .bc files and .java files, so we give up build 1007 ## targets for them. As we write the .stamp file as the target by 1008 ## ourselves, the awk script removes the first lines before the colon 1009 ## and append a backslash to the last line to concatenate contents of 1010 ## multiple files. 1011 # $(1): .d files to be merged 1012 # $(2): merged .d file 1013 define _merge-renderscript-d 1014 $(hide) echo '$@: $(backslash)' > $2 1015 $(foreach d,$1, \ 1016 $(hide) awk 'start { sub(/( \\)?$$/, " \\"); print } /:/ { start=1 }' < $d >> $2$(newline)) 1017 $(hide) echo >> $2 1018 endef 1019 1020 # b/37755219 1021 RS_CC_ASAN_OPTIONS := ASAN_OPTIONS=detect_leaks=0:detect_container_overflow=0 1022 1023 define transform-renderscripts-to-java-and-bc 1024 @echo "RenderScript: $(PRIVATE_MODULE) <= $(PRIVATE_RS_SOURCE_FILES)" 1025 $(hide) rm -rf $(PRIVATE_RS_OUTPUT_DIR) 1026 $(hide) mkdir -p $(PRIVATE_RS_OUTPUT_DIR)/res/raw 1027 $(hide) mkdir -p $(PRIVATE_RS_OUTPUT_DIR)/src 1028 $(hide) $(RS_CC_ASAN_OPTIONS) $(PRIVATE_RS_CC) \ 1029 -o $(PRIVATE_RS_OUTPUT_DIR)/res/raw \ 1030 -p $(PRIVATE_RS_OUTPUT_DIR)/src \ 1031 -d $(PRIVATE_RS_OUTPUT_DIR) \ 1032 -a $@ -MD \ 1033 $(addprefix -target-api , $(PRIVATE_RS_TARGET_API)) \ 1034 $(PRIVATE_RS_FLAGS) \ 1035 $(foreach inc,$(PRIVATE_RS_INCLUDES),$(addprefix -I , $(inc))) \ 1036 $(PRIVATE_RS_SOURCE_FILES) 1037 $(call _merge-renderscript-d,$(PRIVATE_DEP_FILES),$@.d) 1038 $(hide) mkdir -p $(dir $@) 1039 $(hide) touch $@ 1040 endef 1041 1042 define transform-bc-to-so 1043 @echo "Renderscript compatibility: $(notdir $@) <= $(notdir $<)" 1044 $(hide) mkdir -p $(dir $@) 1045 $(hide) $(BCC_COMPAT) -O3 -o $(dir $@)/$(notdir $(<:.bc=.o)) -fPIC -shared \ 1046 -rt-path $(RS_PREBUILT_CLCORE) -mtriple $(RS_COMPAT_TRIPLE) $< 1047 $(hide) $(PRIVATE_CXX) -shared -Wl,-soname,$(notdir $@) -nostdlib \ 1048 -Wl,-rpath,\$$ORIGIN/../lib \ 1049 $(dir $@)/$(notdir $(<:.bc=.o)) \ 1050 $(RS_PREBUILT_COMPILER_RT) \ 1051 -o $@ $(TARGET_GLOBAL_LDFLAGS) -Wl,--hash-style=sysv -L prebuilts/gcc/ \ 1052 $(RS_PREBUILT_LIBPATH) \ 1053 $(call intermediates-dir-for,SHARED_LIBRARIES,libRSSupport)/libRSSupport.so \ 1054 -lm -lc 1055 endef 1056 1057 ########################################################### 1058 ## Commands to compile RenderScript to C++ 1059 ########################################################### 1060 1061 define transform-renderscripts-to-cpp-and-bc 1062 @echo "RenderScript: $(PRIVATE_MODULE) <= $(PRIVATE_RS_SOURCE_FILES)" 1063 $(hide) rm -rf $(PRIVATE_RS_OUTPUT_DIR) 1064 $(hide) mkdir -p $(PRIVATE_RS_OUTPUT_DIR)/ 1065 $(hide) $(RS_CC_ASAN_OPTIONS) $(PRIVATE_RS_CC) \ 1066 -o $(PRIVATE_RS_OUTPUT_DIR)/ \ 1067 -d $(PRIVATE_RS_OUTPUT_DIR) \ 1068 -a $@ -MD \ 1069 -reflect-c++ \ 1070 $(addprefix -target-api , $(PRIVATE_RS_TARGET_API)) \ 1071 $(PRIVATE_RS_FLAGS) \ 1072 $(addprefix -I , $(PRIVATE_RS_INCLUDES)) \ 1073 $(PRIVATE_RS_SOURCE_FILES) 1074 $(call _merge-renderscript-d,$(PRIVATE_DEP_FILES),$@.d) 1075 $(hide) mkdir -p $(dir $@) 1076 $(hide) touch $@ 1077 endef 1078 1079 1080 ########################################################### 1081 ## Commands for running aidl 1082 ########################################################### 1083 1084 define transform-aidl-to-java 1085 @mkdir -p $(dir $@) 1086 @echo "Aidl: $(PRIVATE_MODULE) <= $<" 1087 $(hide) $(AIDL) -d$(patsubst %.java,%.P,$@) $(PRIVATE_AIDL_FLAGS) $< $@ 1088 endef 1089 #$(AIDL) $(PRIVATE_AIDL_FLAGS) $< - | indent -nut -br -npcs -l1000 > $@ 1090 1091 define transform-aidl-to-cpp 1092 @mkdir -p $(dir $@) 1093 @mkdir -p $(PRIVATE_HEADER_OUTPUT_DIR) 1094 @echo "Generating C++ from AIDL: $(PRIVATE_MODULE) <= $<" 1095 $(hide) $(AIDL_CPP) -d$(basename $@).aidl.d -ninja $(PRIVATE_AIDL_FLAGS) \ 1096 $< $(PRIVATE_HEADER_OUTPUT_DIR) $@ 1097 endef 1098 1099 ## Given a .aidl file path, generate the rule to compile it a .java file 1100 # $(1): a .aidl source file 1101 # $(2): a directory to place the generated .java files in 1102 # $(3): name of a variable to add the path to the generated source file to 1103 # 1104 # You must call this with $(eval). 1105 define define-aidl-java-rule 1106 define-aidl-java-rule-src := $(patsubst %.aidl,%.java,$(subst ../,dotdot/,$(addprefix $(2)/,$(1)))) 1107 $$(define-aidl-java-rule-src) : $(LOCAL_PATH)/$(1) $(AIDL) 1108 $$(transform-aidl-to-java) 1109 $(3) += $$(define-aidl-java-rule-src) 1110 endef 1111 1112 ## Given a .aidl file path generate the rule to compile it a .cpp file. 1113 # $(1): a .aidl source file 1114 # $(2): a directory to place the generated .cpp files in 1115 # $(3): name of a variable to add the path to the generated source file to 1116 # 1117 # You must call this with $(eval). 1118 define define-aidl-cpp-rule 1119 define-aidl-cpp-rule-src := $(patsubst %.aidl,%$(LOCAL_CPP_EXTENSION),$(subst ../,dotdot/,$(addprefix $(2)/,$(1)))) 1120 $$(define-aidl-cpp-rule-src) : $(LOCAL_PATH)/$(1) $(AIDL_CPP) 1121 $$(transform-aidl-to-cpp) 1122 $(3) += $$(define-aidl-cpp-rule-src) 1123 endef 1124 1125 ########################################################### 1126 ## Commands for running vts 1127 ########################################################### 1128 1129 define transform-vts-to-cpp 1130 @mkdir -p $(dir $@) 1131 @mkdir -p $(PRIVATE_HEADER_OUTPUT_DIR) 1132 @echo "Generating C++ from VTS: $(PRIVATE_MODULE) <= $<" 1133 $(hide) $(VTSC) -d$(basename $@).vts.P $(PRIVATE_VTS_FLAGS) \ 1134 $< $(PRIVATE_HEADER_OUTPUT_DIR) $@ 1135 endef 1136 1137 ## Given a .vts file path generate the rule to compile it a .cpp file. 1138 # $(1): a .vts source file 1139 # $(2): a directory to place the generated .cpp files in 1140 # $(3): name of a variable to add the path to the generated source file to 1141 # 1142 # You must call this with $(eval). 1143 define define-vts-cpp-rule 1144 define-vts-cpp-rule-src := $(patsubst %.vts,%$(LOCAL_CPP_EXTENSION),$(subst ../,dotdot/,$(addprefix $(2)/,$(1)))) 1145 $$(define-vts-cpp-rule-src) : $(LOCAL_PATH)/$(1) $(VTSC) 1146 $$(transform-vts-to-cpp) 1147 $(3) += $$(define-vts-cpp-rule-src) 1148 endef 1149 1150 ########################################################### 1151 ## Commands for running java-event-log-tags.py 1152 ########################################################### 1153 1154 define transform-logtags-to-java 1155 @mkdir -p $(dir $@) 1156 @echo "logtags: $@ <= $<" 1157 $(hide) $(JAVATAGS) -o $@ $< $(PRIVATE_MERGED_TAG) 1158 endef 1159 1160 1161 ########################################################### 1162 ## Commands for running protoc to compile .proto into .java 1163 ########################################################### 1164 # PATH contains HOST_OUT_EXECUTABLES to allow protoc-gen-* plugins 1165 1166 define transform-proto-to-java 1167 @mkdir -p $(dir $@) 1168 @echo "Protoc: $@ <= $(PRIVATE_PROTO_SRC_FILES)" 1169 @rm -rf $(PRIVATE_PROTO_JAVA_OUTPUT_DIR) 1170 @mkdir -p $(PRIVATE_PROTO_JAVA_OUTPUT_DIR) 1171 $(hide) for f in $(PRIVATE_PROTO_SRC_FILES); do \ 1172 PATH=$$PATH:$(HOST_OUT_EXECUTABLES) \ 1173 $(PROTOC) \ 1174 $(addprefix --proto_path=, $(PRIVATE_PROTO_INCLUDES)) \ 1175 $(PRIVATE_PROTO_JAVA_OUTPUT_OPTION)="$(PRIVATE_PROTO_JAVA_OUTPUT_PARAMS):$(PRIVATE_PROTO_JAVA_OUTPUT_DIR)" \ 1176 $(PRIVATE_PROTOC_FLAGS) \ 1177 $$f || exit 33; \ 1178 done 1179 $(hide) touch $@ 1180 endef 1181 1182 ###################################################################### 1183 ## Commands for running protoc to compile .proto into .pb.cc (or.pb.c) and .pb.h 1184 ###################################################################### 1185 # PATH contains HOST_OUT_EXECUTABLES to allow protoc-gen-* plugins 1186 1187 define transform-proto-to-cc 1188 @echo "Protoc: $@ <= $<" 1189 @mkdir -p $(dir $@) 1190 $(hide) \ 1191 PATH=$$PATH:$(HOST_OUT_EXECUTABLES) \ 1192 $(PROTOC) \ 1193 $(addprefix --proto_path=, $(PRIVATE_PROTO_INCLUDES)) \ 1194 $(PRIVATE_PROTOC_FLAGS) \ 1195 $< 1196 @# aprotoc outputs only .cc. Rename it to .cpp if necessary. 1197 $(if $(PRIVATE_RENAME_CPP_EXT),\ 1198 $(hide) mv $(basename $@).cc $@) 1199 endef 1200 1201 ########################################################### 1202 ## Helper to set include paths form transform-*-to-o 1203 ########################################################### 1204 define c-includes 1205 $(addprefix -I , $(PRIVATE_C_INCLUDES)) \ 1206 $$(cat $(PRIVATE_IMPORT_INCLUDES))\ 1207 $(if $(PRIVATE_NO_DEFAULT_COMPILER_FLAGS),,\ 1208 $(addprefix -I ,\ 1209 $(filter-out $(PRIVATE_C_INCLUDES), \ 1210 $(PRIVATE_GLOBAL_C_INCLUDES))) \ 1211 $(addprefix -isystem ,\ 1212 $(filter-out $(PRIVATE_C_INCLUDES), \ 1213 $(PRIVATE_GLOBAL_C_SYSTEM_INCLUDES)))) 1214 endef 1215 1216 ########################################################### 1217 ## Commands for running gcc to compile a C++ file 1218 ########################################################### 1219 1220 define transform-cpp-to-o-compiler-args 1221 $(c-includes) \ 1222 -c \ 1223 $(if $(PRIVATE_NO_DEFAULT_COMPILER_FLAGS),, \ 1224 $(PRIVATE_TARGET_GLOBAL_CFLAGS) \ 1225 $(PRIVATE_TARGET_GLOBAL_CPPFLAGS) \ 1226 $(PRIVATE_ARM_CFLAGS) \ 1227 ) \ 1228 $(PRIVATE_RTTI_FLAG) \ 1229 $(PRIVATE_CFLAGS) \ 1230 $(PRIVATE_CPPFLAGS) \ 1231 $(PRIVATE_DEBUG_CFLAGS) \ 1232 $(PRIVATE_CFLAGS_NO_OVERRIDE) \ 1233 $(PRIVATE_CPPFLAGS_NO_OVERRIDE) 1234 endef 1235 1236 define clang-tidy-cpp 1237 $(hide) $(PATH_TO_CLANG_TIDY) $(PRIVATE_TIDY_FLAGS) \ 1238 -checks=$(PRIVATE_TIDY_CHECKS) \ 1239 $< -- $(transform-cpp-to-o-compiler-args) 1240 endef 1241 1242 ifneq (,$(filter 1 true,$(WITH_TIDY_ONLY))) 1243 define transform-cpp-to-o 1244 $(if $(PRIVATE_TIDY_CHECKS), 1245 @echo "$($(PRIVATE_PREFIX)DISPLAY) tidy $(PRIVATE_ARM_MODE) C++: $<" 1246 $(clang-tidy-cpp)) 1247 endef 1248 else 1249 define transform-cpp-to-o 1250 @echo "$($(PRIVATE_PREFIX)DISPLAY) $(PRIVATE_ARM_MODE) C++: $(PRIVATE_MODULE) <= $<" 1251 @mkdir -p $(dir $@) 1252 $(if $(PRIVATE_TIDY_CHECKS),$(clang-tidy-cpp)) 1253 $(hide) $(RELATIVE_PWD) $(PRIVATE_CXX) \ 1254 $(transform-cpp-to-o-compiler-args) \ 1255 -MD -MF $(patsubst %.o,%.d,$@) -o $@ $< 1256 endef 1257 endif 1258 1259 1260 ########################################################### 1261 ## Commands for running gcc to compile a C file 1262 ########################################################### 1263 1264 # $(1): extra flags 1265 define transform-c-or-s-to-o-compiler-args 1266 $(c-includes) \ 1267 -c \ 1268 $(if $(PRIVATE_NO_DEFAULT_COMPILER_FLAGS),, \ 1269 $(PRIVATE_TARGET_GLOBAL_CFLAGS) \ 1270 $(PRIVATE_TARGET_GLOBAL_CONLYFLAGS) \ 1271 $(PRIVATE_ARM_CFLAGS) \ 1272 ) \ 1273 $(1) 1274 endef 1275 1276 define transform-c-to-o-compiler-args 1277 $(call transform-c-or-s-to-o-compiler-args, \ 1278 $(PRIVATE_CFLAGS) \ 1279 $(PRIVATE_CONLYFLAGS) \ 1280 $(PRIVATE_DEBUG_CFLAGS) \ 1281 $(PRIVATE_CFLAGS_NO_OVERRIDE)) 1282 endef 1283 1284 define clang-tidy-c 1285 $(hide) $(PATH_TO_CLANG_TIDY) $(PRIVATE_TIDY_FLAGS) \ 1286 -checks=$(PRIVATE_TIDY_CHECKS) \ 1287 $< -- $(transform-c-to-o-compiler-args) 1288 endef 1289 1290 ifneq (,$(filter 1 true,$(WITH_TIDY_ONLY))) 1291 define transform-c-to-o 1292 $(if $(PRIVATE_TIDY_CHECKS), 1293 @echo "$($(PRIVATE_PREFIX)DISPLAY) tidy $(PRIVATE_ARM_MODE) C: $<" 1294 $(clang-tidy-c)) 1295 endef 1296 else 1297 define transform-c-to-o 1298 @echo "$($(PRIVATE_PREFIX)DISPLAY) $(PRIVATE_ARM_MODE) C: $(PRIVATE_MODULE) <= $<" 1299 @mkdir -p $(dir $@) 1300 $(if $(PRIVATE_TIDY_CHECKS),$(clang-tidy-c)) 1301 $(hide) $(RELATIVE_PWD) $(PRIVATE_CC) \ 1302 $(transform-c-to-o-compiler-args) \ 1303 -MD -MF $(patsubst %.o,%.d,$@) -o $@ $< 1304 endef 1305 endif 1306 1307 define transform-s-to-o 1308 @echo "$($(PRIVATE_PREFIX)DISPLAY) asm: $(PRIVATE_MODULE) <= $<" 1309 @mkdir -p $(dir $@) 1310 $(RELATIVE_PWD) $(PRIVATE_CC) \ 1311 $(call transform-c-or-s-to-o-compiler-args, $(PRIVATE_ASFLAGS)) \ 1312 -MD -MF $(patsubst %.o,%.d,$@) -o $@ $< 1313 endef 1314 1315 # YASM compilation 1316 define transform-asm-to-o 1317 @mkdir -p $(dir $@) 1318 $(hide) $(YASM) \ 1319 $(addprefix -I , $(PRIVATE_C_INCLUDES)) \ 1320 $($(PRIVATE_2ND_ARCH_VAR_PREFIX)TARGET_GLOBAL_YASM_FLAGS) \ 1321 $(PRIVATE_ASFLAGS) \ 1322 -o $@ $< 1323 endef 1324 1325 ########################################################### 1326 ## Commands for running gcc to compile an Objective-C file 1327 ## This should never happen for target builds but this 1328 ## will error at build time. 1329 ########################################################### 1330 1331 define transform-m-to-o 1332 @echo "$($(PRIVATE_PREFIX)DISPLAY) ObjC: $(PRIVATE_MODULE) <= $<" 1333 $(call transform-c-or-s-to-o, $(PRIVATE_CFLAGS) $(PRIVATE_DEBUG_CFLAGS)) 1334 endef 1335 1336 ########################################################### 1337 ## Commands for running gcc to compile a host C++ file 1338 ########################################################### 1339 1340 define transform-host-cpp-to-o-compiler-args 1341 $(c-includes) \ 1342 -c \ 1343 $(if $(PRIVATE_NO_DEFAULT_COMPILER_FLAGS),, \ 1344 $(PRIVATE_HOST_GLOBAL_CFLAGS) \ 1345 $(PRIVATE_HOST_GLOBAL_CPPFLAGS) \ 1346 ) \ 1347 $(PRIVATE_CFLAGS) \ 1348 $(PRIVATE_CPPFLAGS) \ 1349 $(PRIVATE_DEBUG_CFLAGS) \ 1350 $(PRIVATE_CFLAGS_NO_OVERRIDE) \ 1351 $(PRIVATE_CPPFLAGS_NO_OVERRIDE) 1352 endef 1353 1354 define clang-tidy-host-cpp 1355 $(hide) $(PATH_TO_CLANG_TIDY) $(PRIVATE_TIDY_FLAGS) \ 1356 -checks=$(PRIVATE_TIDY_CHECKS) \ 1357 $< -- $(transform-host-cpp-to-o-compiler-args) 1358 endef 1359 1360 ifneq (,$(filter 1 true,$(WITH_TIDY_ONLY))) 1361 define transform-host-cpp-to-o 1362 $(if $(PRIVATE_TIDY_CHECKS), 1363 @echo "tidy $($(PRIVATE_PREFIX)DISPLAY) C++: $<" 1364 $(clang-tidy-host-cpp)) 1365 endef 1366 else 1367 define transform-host-cpp-to-o 1368 @echo "$($(PRIVATE_PREFIX)DISPLAY) C++: $(PRIVATE_MODULE) <= $<" 1369 @mkdir -p $(dir $@) 1370 $(if $(PRIVATE_TIDY_CHECKS),$(clang-tidy-host-cpp)) 1371 $(hide) $(RELATIVE_PWD) $(PRIVATE_CXX) \ 1372 $(transform-host-cpp-to-o-compiler-args) \ 1373 -MD -MF $(patsubst %.o,%.d,$@) -o $@ $< 1374 endef 1375 endif 1376 1377 1378 ########################################################### 1379 ## Commands for running gcc to compile a host C file 1380 ########################################################### 1381 1382 define transform-host-c-or-s-to-o-common-args 1383 $(c-includes) \ 1384 -c \ 1385 $(if $(PRIVATE_NO_DEFAULT_COMPILER_FLAGS),, \ 1386 $(PRIVATE_HOST_GLOBAL_CFLAGS) \ 1387 $(PRIVATE_HOST_GLOBAL_CONLYFLAGS) \ 1388 ) 1389 endef 1390 1391 # $(1): extra flags 1392 define transform-host-c-or-s-to-o 1393 @mkdir -p $(dir $@) 1394 $(hide) $(RELATIVE_PWD) $(PRIVATE_CC) \ 1395 $(transform-host-c-or-s-to-o-common-args) \ 1396 $(1) \ 1397 -MD -MF $(patsubst %.o,%.d,$@) -o $@ $< 1398 endef 1399 1400 define transform-host-c-to-o-compiler-args 1401 $(transform-host-c-or-s-to-o-common-args) \ 1402 $(PRIVATE_CFLAGS) $(PRIVATE_CONLYFLAGS) \ 1403 $(PRIVATE_DEBUG_CFLAGS) $(PRIVATE_CFLAGS_NO_OVERRIDE) 1404 endef 1405 1406 define clang-tidy-host-c 1407 $(hide) $(PATH_TO_CLANG_TIDY) $(PRIVATE_TIDY_FLAGS) \ 1408 -checks=$(PRIVATE_TIDY_CHECKS) \ 1409 $< -- $(transform-host-c-to-o-compiler-args) 1410 endef 1411 1412 ifneq (,$(filter 1 true,$(WITH_TIDY_ONLY))) 1413 define transform-host-c-to-o 1414 $(if $(PRIVATE_TIDY_CHECKS), 1415 @echo "tidy $($(PRIVATE_PREFIX)DISPLAY) C: $<" 1416 $(clang-tidy-host-c)) 1417 endef 1418 else 1419 define transform-host-c-to-o 1420 @echo "$($(PRIVATE_PREFIX)DISPLAY) C: $(PRIVATE_MODULE) <= $<" 1421 @mkdir -p $(dir $@) 1422 $(if $(PRIVATE_TIDY_CHECKS), $(clang-tidy-host-c)) 1423 $(hide) $(RELATIVE_PWD) $(PRIVATE_CC) \ 1424 $(transform-host-c-to-o-compiler-args) \ 1425 -MD -MF $(patsubst %.o,%.d,$@) -o $@ $< 1426 endef 1427 endif 1428 1429 define transform-host-s-to-o 1430 @echo "$($(PRIVATE_PREFIX)DISPLAY) asm: $(PRIVATE_MODULE) <= $<" 1431 $(call transform-host-c-or-s-to-o, $(PRIVATE_ASFLAGS)) 1432 endef 1433 1434 ########################################################### 1435 ## Commands for running gcc to compile a host Objective-C file 1436 ########################################################### 1437 1438 define transform-host-m-to-o 1439 @echo "$($(PRIVATE_PREFIX)DISPLAY) ObjC: $(PRIVATE_MODULE) <= $<" 1440 $(call transform-host-c-or-s-to-o, $(PRIVATE_CFLAGS) $(PRIVATE_DEBUG_CFLAGS) $(PRIVATE_CFLAGS_NO_OVERRIDE)) 1441 endef 1442 1443 ########################################################### 1444 ## Commands for running gcc to compile a host Objective-C++ file 1445 ########################################################### 1446 1447 define transform-host-mm-to-o 1448 $(transform-host-cpp-to-o) 1449 endef 1450 1451 1452 ########################################################### 1453 ## Rules to compile a single C/C++ source with ../ in the path 1454 ########################################################### 1455 # Replace "../" in object paths with $(DOTDOT_REPLACEMENT). 1456 DOTDOT_REPLACEMENT := dotdot/ 1457 1458 ## Rule to compile a C++ source file with ../ in the path. 1459 ## Must be called with $(eval). 1460 # $(1): the C++ source file in LOCAL_SRC_FILES. 1461 # $(2): the additional dependencies. 1462 # $(3): the variable name to collect the output object file. 1463 define compile-dotdot-cpp-file 1464 o := $(intermediates)/$(patsubst %$(LOCAL_CPP_EXTENSION),%.o,$(subst ../,$(DOTDOT_REPLACEMENT),$(1))) 1465 $$(o) : $(TOPDIR)$(LOCAL_PATH)/$(1) $(2) 1466 $$(transform-$$(PRIVATE_HOST)cpp-to-o) 1467 $$(call include-depfiles-for-objs, $$(o)) 1468 $(3) += $$(o) 1469 endef 1470 1471 ## Rule to compile a C source file with ../ in the path. 1472 ## Must be called with $(eval). 1473 # $(1): the C source file in LOCAL_SRC_FILES. 1474 # $(2): the additional dependencies. 1475 # $(3): the variable name to collect the output object file. 1476 define compile-dotdot-c-file 1477 o := $(intermediates)/$(patsubst %.c,%.o,$(subst ../,$(DOTDOT_REPLACEMENT),$(1))) 1478 $$(o) : $(TOPDIR)$(LOCAL_PATH)/$(1) $(2) 1479 $$(transform-$$(PRIVATE_HOST)c-to-o) 1480 $$(call include-depfiles-for-objs, $$(o)) 1481 $(3) += $$(o) 1482 endef 1483 1484 ## Rule to compile a .S source file with ../ in the path. 1485 ## Must be called with $(eval). 1486 # $(1): the .S source file in LOCAL_SRC_FILES. 1487 # $(2): the additional dependencies. 1488 # $(3): the variable name to collect the output object file. 1489 define compile-dotdot-s-file 1490 o := $(intermediates)/$(patsubst %.S,%.o,$(subst ../,$(DOTDOT_REPLACEMENT),$(1))) 1491 $$(o) : $(TOPDIR)$(LOCAL_PATH)/$(1) $(2) 1492 $$(transform-$$(PRIVATE_HOST)s-to-o) 1493 $$(call include-depfiles-for-objs, $$(o)) 1494 $(3) += $$(o) 1495 endef 1496 1497 ## Rule to compile a .s source file with ../ in the path. 1498 ## Must be called with $(eval). 1499 # $(1): the .s source file in LOCAL_SRC_FILES. 1500 # $(2): the additional dependencies. 1501 # $(3): the variable name to collect the output object file. 1502 define compile-dotdot-s-file-no-deps 1503 o := $(intermediates)/$(patsubst %.s,%.o,$(subst ../,$(DOTDOT_REPLACEMENT),$(1))) 1504 $$(o) : $(TOPDIR)$(LOCAL_PATH)/$(1) $(2) 1505 $$(transform-$$(PRIVATE_HOST)s-to-o) 1506 $(3) += $$(o) 1507 endef 1508 1509 ########################################################### 1510 ## Commands for running ar 1511 ########################################################### 1512 1513 define _concat-if-arg2-not-empty 1514 $(if $(2),$(hide) $(1) $(2)) 1515 endef 1516 1517 # Split long argument list into smaller groups and call the command repeatedly 1518 # Call the command at least once even if there are no arguments, as otherwise 1519 # the output file won't be created. 1520 # 1521 # $(1): the command without arguments 1522 # $(2): the arguments 1523 define split-long-arguments 1524 $(hide) $(1) $(wordlist 1,500,$(2)) 1525 $(call _concat-if-arg2-not-empty,$(1),$(wordlist 501,1000,$(2))) 1526 $(call _concat-if-arg2-not-empty,$(1),$(wordlist 1001,1500,$(2))) 1527 $(call _concat-if-arg2-not-empty,$(1),$(wordlist 1501,2000,$(2))) 1528 $(call _concat-if-arg2-not-empty,$(1),$(wordlist 2001,2500,$(2))) 1529 $(call _concat-if-arg2-not-empty,$(1),$(wordlist 2501,3000,$(2))) 1530 $(call _concat-if-arg2-not-empty,$(1),$(wordlist 3001,99999,$(2))) 1531 endef 1532 1533 # $(1): the full path of the source static library. 1534 # $(2): the full path of the destination static library. 1535 define _extract-and-include-single-target-whole-static-lib 1536 $(hide) ldir=$(PRIVATE_INTERMEDIATES_DIR)/WHOLE/$(basename $(notdir $(1)))_objs;\ 1537 rm -rf $$ldir; \ 1538 mkdir -p $$ldir; \ 1539 cp $(1) $$ldir; \ 1540 lib_to_include=$$ldir/$(notdir $(1)); \ 1541 filelist=; \ 1542 subdir=0; \ 1543 for f in `$($(PRIVATE_2ND_ARCH_VAR_PREFIX)TARGET_AR) t $(1)`; do \ 1544 if [ -e $$ldir/$$f ]; then \ 1545 mkdir $$ldir/$$subdir; \ 1546 ext=$$subdir/; \ 1547 subdir=$$((subdir+1)); \ 1548 $($(PRIVATE_2ND_ARCH_VAR_PREFIX)TARGET_AR) m $$lib_to_include $$f; \ 1549 else \ 1550 ext=; \ 1551 fi; \ 1552 $($(PRIVATE_2ND_ARCH_VAR_PREFIX)TARGET_AR) p $$lib_to_include $$f > $$ldir/$$ext$$f; \ 1553 filelist="$$filelist $$ldir/$$ext$$f"; \ 1554 done ; \ 1555 $($(PRIVATE_2ND_ARCH_VAR_PREFIX)TARGET_AR) $($(PRIVATE_2ND_ARCH_VAR_PREFIX)TARGET_GLOBAL_ARFLAGS) \ 1556 $(2) $$filelist 1557 1558 endef 1559 1560 # $(1): the full path of the source static library. 1561 # $(2): the full path of the destination static library. 1562 define extract-and-include-whole-static-libs-first 1563 $(if $(strip $(1)), 1564 $(hide) cp $(1) $(2)) 1565 endef 1566 1567 # $(1): the full path of the destination static library. 1568 define extract-and-include-target-whole-static-libs 1569 $(call extract-and-include-whole-static-libs-first, $(firstword $(PRIVATE_ALL_WHOLE_STATIC_LIBRARIES)),$(1)) 1570 $(foreach lib,$(wordlist 2,999,$(PRIVATE_ALL_WHOLE_STATIC_LIBRARIES)), \ 1571 $(call _extract-and-include-single-target-whole-static-lib, $(lib), $(1))) 1572 endef 1573 1574 # Explicitly delete the archive first so that ar doesn't 1575 # try to add to an existing archive. 1576 define transform-o-to-static-lib 1577 @echo "$($(PRIVATE_PREFIX)DISPLAY) StaticLib: $(PRIVATE_MODULE) ($@)" 1578 @mkdir -p $(dir $@) 1579 @rm -f $@ $@.tmp 1580 $(call extract-and-include-target-whole-static-libs,$@.tmp) 1581 $(call split-long-arguments,$($(PRIVATE_2ND_ARCH_VAR_PREFIX)TARGET_AR) \ 1582 $($(PRIVATE_2ND_ARCH_VAR_PREFIX)TARGET_GLOBAL_ARFLAGS) \ 1583 $(PRIVATE_ARFLAGS) \ 1584 $@.tmp,$(PRIVATE_ALL_OBJECTS)) 1585 $(hide) mv -f $@.tmp $@ 1586 endef 1587 1588 # $(1): the full path of the source static library. 1589 # $(2): the full path of the destination static library. 1590 define _extract-and-include-single-aux-whole-static-lib 1591 $(hide) ldir=$(PRIVATE_INTERMEDIATES_DIR)/WHOLE/$(basename $(notdir $(1)))_objs;\ 1592 rm -rf $$ldir; \ 1593 mkdir -p $$ldir; \ 1594 cp $(1) $$ldir; \ 1595 lib_to_include=$$ldir/$(notdir $(1)); \ 1596 filelist=; \ 1597 subdir=0; \ 1598 for f in `$(PRIVATE_AR) t $(1)`; do \ 1599 if [ -e $$ldir/$$f ]; then \ 1600 mkdir $$ldir/$$subdir; \ 1601 ext=$$subdir/; \ 1602 subdir=$$((subdir+1)); \ 1603 $(PRIVATE_AR) m $$lib_to_include $$f; \ 1604 else \ 1605 ext=; \ 1606 fi; \ 1607 $(PRIVATE_AR) p $$lib_to_include $$f > $$ldir/$$ext$$f; \ 1608 filelist="$$filelist $$ldir/$$ext$$f"; \ 1609 done ; \ 1610 $(PRIVATE_AR) $(AUX_GLOBAL_ARFLAGS) $(2) $$filelist 1611 1612 endef 1613 1614 define extract-and-include-aux-whole-static-libs 1615 $(call extract-and-include-whole-static-libs-first, $(firstword $(PRIVATE_ALL_WHOLE_STATIC_LIBRARIES)),$(1)) 1616 $(foreach lib,$(wordlist 2,999,$(PRIVATE_ALL_WHOLE_STATIC_LIBRARIES)), \ 1617 $(call _extract-and-include-single-aux-whole-static-lib, $(lib), $(1))) 1618 endef 1619 1620 # Explicitly delete the archive first so that ar doesn't 1621 # try to add to an existing archive. 1622 define transform-o-to-aux-static-lib 1623 @echo "$($(PRIVATE_PREFIX)DISPLAY) StaticLib: $(PRIVATE_MODULE) ($@)" 1624 @mkdir -p $(dir $@) 1625 @rm -f $@ $@.tmp 1626 $(call extract-and-include-aux-whole-static-libs,$@.tmp) 1627 $(call split-long-arguments,$(PRIVATE_AR) \ 1628 $(AUX_GLOBAL_ARFLAGS) $@.tmp,$(PRIVATE_ALL_OBJECTS)) 1629 $(hide) mv -f $@.tmp $@ 1630 endef 1631 1632 define transform-o-to-aux-executable-inner 1633 $(hide) $(PRIVATE_CXX) -pie \ 1634 -Bdynamic \ 1635 -Wl,--gc-sections \ 1636 $(PRIVATE_ALL_OBJECTS) \ 1637 -Wl,--whole-archive \ 1638 $(PRIVATE_ALL_WHOLE_STATIC_LIBRARIES) \ 1639 -Wl,--no-whole-archive \ 1640 $(PRIVATE_ALL_STATIC_LIBRARIES) \ 1641 $(PRIVATE_LDFLAGS) \ 1642 -o $@ 1643 endef 1644 1645 define transform-o-to-aux-executable 1646 @echo "$(AUX_DISPLAY) Executable: $(PRIVATE_MODULE) ($@)" 1647 @mkdir -p $(dir $@) 1648 $(transform-o-to-aux-executable-inner) 1649 endef 1650 1651 define transform-o-to-aux-static-executable-inner 1652 $(hide) $(PRIVATE_CXX) \ 1653 -Bstatic \ 1654 -Wl,--gc-sections \ 1655 $(PRIVATE_ALL_OBJECTS) \ 1656 -Wl,--whole-archive \ 1657 $(PRIVATE_ALL_WHOLE_STATIC_LIBRARIES) \ 1658 -Wl,--no-whole-archive \ 1659 $(PRIVATE_ALL_STATIC_LIBRARIES) \ 1660 $(PRIVATE_LDFLAGS) \ 1661 -Wl,-Map=$(@).map \ 1662 -o $@ 1663 endef 1664 1665 define transform-o-to-aux-static-executable 1666 @echo "$(AUX_DISPLAY) StaticExecutable: $(PRIVATE_MODULE) ($@)" 1667 @mkdir -p $(dir $@) 1668 $(transform-o-to-aux-static-executable-inner) 1669 endef 1670 1671 ########################################################### 1672 ## Commands for running host ar 1673 ########################################################### 1674 1675 # $(1): the full path of the source static library. 1676 # $(2): the full path of the destination static library. 1677 define _extract-and-include-single-host-whole-static-lib 1678 $(hide) ldir=$(PRIVATE_INTERMEDIATES_DIR)/WHOLE/$(basename $(notdir $(1)))_objs;\ 1679 rm -rf $$ldir; \ 1680 mkdir -p $$ldir; \ 1681 cp $(1) $$ldir; \ 1682 lib_to_include=$$ldir/$(notdir $(1)); \ 1683 filelist=; \ 1684 subdir=0; \ 1685 for f in `$($(PRIVATE_2ND_ARCH_VAR_PREFIX)$(PRIVATE_PREFIX)AR) t $(1) | \grep '\.o$$'`; do \ 1686 if [ -e $$ldir/$$f ]; then \ 1687 mkdir $$ldir/$$subdir; \ 1688 ext=$$subdir/; \ 1689 subdir=$$((subdir+1)); \ 1690 $($(PRIVATE_2ND_ARCH_VAR_PREFIX)$(PRIVATE_PREFIX)AR) m $$lib_to_include $$f; \ 1691 else \ 1692 ext=; \ 1693 fi; \ 1694 $($(PRIVATE_2ND_ARCH_VAR_PREFIX)$(PRIVATE_PREFIX)AR) p $$lib_to_include $$f > $$ldir/$$ext$$f; \ 1695 filelist="$$filelist $$ldir/$$ext$$f"; \ 1696 done ; \ 1697 $($(PRIVATE_2ND_ARCH_VAR_PREFIX)$(PRIVATE_PREFIX)AR) $($(PRIVATE_2ND_ARCH_VAR_PREFIX)$(PRIVATE_PREFIX)GLOBAL_ARFLAGS) \ 1698 $(2) $$filelist 1699 1700 endef 1701 1702 define extract-and-include-host-whole-static-libs 1703 $(call extract-and-include-whole-static-libs-first, $(firstword $(PRIVATE_ALL_WHOLE_STATIC_LIBRARIES)),$(1)) 1704 $(foreach lib,$(wordlist 2,999,$(PRIVATE_ALL_WHOLE_STATIC_LIBRARIES)), \ 1705 $(call _extract-and-include-single-host-whole-static-lib, $(lib),$(1))) 1706 endef 1707 1708 ifeq ($(HOST_OS),darwin) 1709 # On Darwin the host ar fails if there is nothing to add to .a at all. 1710 # We work around by adding a dummy.o and then deleting it. 1711 define create-dummy.o-if-no-objs 1712 $(if $(PRIVATE_ALL_OBJECTS),,$(hide) touch $(dir $(1))dummy.o) 1713 endef 1714 1715 define get-dummy.o-if-no-objs 1716 $(if $(PRIVATE_ALL_OBJECTS),,$(dir $(1))dummy.o) 1717 endef 1718 1719 define delete-dummy.o-if-no-objs 1720 $(if $(PRIVATE_ALL_OBJECTS),,$(hide) $($(PRIVATE_2ND_ARCH_VAR_PREFIX)$(PRIVATE_PREFIX)AR) d $(1) $(dir $(1))dummy.o \ 1721 && rm -f $(dir $(1))dummy.o) 1722 endef 1723 endif # HOST_OS is darwin 1724 1725 # Explicitly delete the archive first so that ar doesn't 1726 # try to add to an existing archive. 1727 define transform-host-o-to-static-lib 1728 @echo "$($(PRIVATE_PREFIX)DISPLAY) StaticLib: $(PRIVATE_MODULE) ($@)" 1729 @mkdir -p $(dir $@) 1730 @rm -f $@ $@.tmp 1731 $(call extract-and-include-host-whole-static-libs,$@.tmp) 1732 $(call create-dummy.o-if-no-objs,$@.tmp) 1733 $(call split-long-arguments,$($(PRIVATE_2ND_ARCH_VAR_PREFIX)$(PRIVATE_PREFIX)AR) \ 1734 $($(PRIVATE_2ND_ARCH_VAR_PREFIX)$(PRIVATE_PREFIX)GLOBAL_ARFLAGS) $@.tmp,\ 1735 $(PRIVATE_ALL_OBJECTS) $(call get-dummy.o-if-no-objs,$@.tmp)) 1736 $(call delete-dummy.o-if-no-objs,$@.tmp) 1737 $(hide) mv -f $@.tmp $@ 1738 endef 1739 1740 1741 ########################################################### 1742 ## Commands for running gcc to link a shared library or package 1743 ########################################################### 1744 1745 # ld just seems to be so finicky with command order that we allow 1746 # it to be overriden en-masse see combo/linux-arm.make for an example. 1747 ifneq ($(HOST_CUSTOM_LD_COMMAND),true) 1748 define transform-host-o-to-shared-lib-inner 1749 $(hide) $(PRIVATE_CXX) \ 1750 -Wl,-rpath-link=$($(PRIVATE_2ND_ARCH_VAR_PREFIX)$(PRIVATE_PREFIX)OUT_INTERMEDIATE_LIBRARIES) \ 1751 -Wl,-rpath,\$$ORIGIN/../$(notdir $($(PRIVATE_2ND_ARCH_VAR_PREFIX)$(PRIVATE_PREFIX)OUT_SHARED_LIBRARIES)) \ 1752 -Wl,-rpath,\$$ORIGIN/$(notdir $($(PRIVATE_2ND_ARCH_VAR_PREFIX)$(PRIVATE_PREFIX)OUT_SHARED_LIBRARIES)) \ 1753 -shared -Wl,-soname,$(notdir $@) \ 1754 $(if $(PRIVATE_NO_DEFAULT_COMPILER_FLAGS),, \ 1755 $(PRIVATE_HOST_GLOBAL_LDFLAGS) \ 1756 ) \ 1757 $(PRIVATE_LDFLAGS) \ 1758 $(PRIVATE_ALL_OBJECTS) \ 1759 -Wl,--whole-archive \ 1760 $(PRIVATE_ALL_WHOLE_STATIC_LIBRARIES) \ 1761 -Wl,--no-whole-archive \ 1762 $(if $(PRIVATE_GROUP_STATIC_LIBRARIES),-Wl$(comma)--start-group) \ 1763 $(PRIVATE_ALL_STATIC_LIBRARIES) \ 1764 $(if $(PRIVATE_GROUP_STATIC_LIBRARIES),-Wl$(comma)--end-group) \ 1765 $(if $(filter true,$(NATIVE_COVERAGE)),-lgcov) \ 1766 $(if $(filter true,$(NATIVE_COVERAGE)),$(PRIVATE_HOST_LIBPROFILE_RT)) \ 1767 $(PRIVATE_ALL_SHARED_LIBRARIES) \ 1768 -o $@ \ 1769 $(PRIVATE_LDLIBS) 1770 endef 1771 endif 1772 1773 define transform-host-o-to-shared-lib 1774 @echo "$($(PRIVATE_PREFIX)DISPLAY) SharedLib: $(PRIVATE_MODULE) ($@)" 1775 @mkdir -p $(dir $@) 1776 $(transform-host-o-to-shared-lib-inner) 1777 endef 1778 1779 define transform-host-o-to-package 1780 @echo "$($(PRIVATE_PREFIX)DISPLAY) Package: $(PRIVATE_MODULE) ($@)" 1781 @mkdir -p $(dir $@) 1782 $(transform-host-o-to-shared-lib-inner) 1783 endef 1784 1785 1786 ########################################################### 1787 ## Commands for running gcc to link a shared library or package 1788 ########################################################### 1789 1790 define transform-o-to-shared-lib-inner 1791 $(hide) $(PRIVATE_CXX) \ 1792 -nostdlib -Wl,-soname,$(notdir $@) \ 1793 -Wl,--gc-sections \ 1794 $(if $(filter true,$(PRIVATE_CLANG)),-shared,-Wl$(comma)-shared) \ 1795 $(PRIVATE_TARGET_CRTBEGIN_SO_O) \ 1796 $(PRIVATE_ALL_OBJECTS) \ 1797 -Wl,--whole-archive \ 1798 $(PRIVATE_ALL_WHOLE_STATIC_LIBRARIES) \ 1799 -Wl,--no-whole-archive \ 1800 $(if $(PRIVATE_GROUP_STATIC_LIBRARIES),-Wl$(comma)--start-group) \ 1801 $(PRIVATE_ALL_STATIC_LIBRARIES) \ 1802 $(if $(PRIVATE_GROUP_STATIC_LIBRARIES),-Wl$(comma)--end-group) \ 1803 $(if $(filter true,$(NATIVE_COVERAGE)),$(PRIVATE_TARGET_COVERAGE_LIB)) \ 1804 $(PRIVATE_TARGET_LIBATOMIC) \ 1805 $(PRIVATE_TARGET_LIBGCC) \ 1806 $(PRIVATE_TARGET_GLOBAL_LDFLAGS) \ 1807 $(PRIVATE_LDFLAGS) \ 1808 $(PRIVATE_ALL_SHARED_LIBRARIES) \ 1809 -o $@ \ 1810 $(PRIVATE_TARGET_CRTEND_SO_O) \ 1811 $(PRIVATE_LDLIBS) 1812 endef 1813 1814 define transform-o-to-shared-lib 1815 @echo "$($(PRIVATE_PREFIX)DISPLAY) SharedLib: $(PRIVATE_MODULE) ($@)" 1816 @mkdir -p $(dir $@) 1817 $(transform-o-to-shared-lib-inner) 1818 endef 1819 1820 ########################################################### 1821 ## Commands for filtering a target executable or library 1822 ########################################################### 1823 1824 ifneq ($(TARGET_BUILD_VARIANT),user) 1825 TARGET_STRIP_EXTRA = && $(PRIVATE_OBJCOPY) --add-gnu-debuglink=$< $@ 1826 TARGET_STRIP_KEEP_SYMBOLS_EXTRA = --add-gnu-debuglink=$< 1827 endif 1828 1829 define transform-to-stripped 1830 @echo "$($(PRIVATE_PREFIX)DISPLAY) Strip: $(PRIVATE_MODULE) ($@)" 1831 @mkdir -p $(dir $@) 1832 $(hide) $(PRIVATE_STRIP) --strip-all $< -o $@ \ 1833 $(if $(PRIVATE_NO_DEBUGLINK),,$(TARGET_STRIP_EXTRA)) 1834 endef 1835 1836 define transform-to-stripped-keep-mini-debug-info 1837 @echo "$($(PRIVATE_PREFIX)DISPLAY) Strip (mini debug info): $(PRIVATE_MODULE) ($@)" 1838 @mkdir -p $(dir $@) 1839 $(hide) rm -f $@ $@.dynsyms $@.funcsyms $@.keep_symbols $@.debug $@.mini_debuginfo.xz 1840 if $(PRIVATE_STRIP) --strip-all -R .comment $< -o $@; then \ 1841 $(PRIVATE_OBJCOPY) --only-keep-debug $< $@.debug && \ 1842 $(PRIVATE_NM) -D $< --format=posix --defined-only | awk '{ print $$1 }' | sort >$@.dynsyms && \ 1843 $(PRIVATE_NM) $< --format=posix --defined-only | awk '{ if ($$2 == "T" || $$2 == "t" || $$2 == "D") print $$1 }' | sort >$@.funcsyms && \ 1844 comm -13 $@.dynsyms $@.funcsyms >$@.keep_symbols && \ 1845 $(PRIVATE_OBJCOPY) --rename-section .debug_frame=saved_debug_frame $@.debug $@.mini_debuginfo && \ 1846 $(PRIVATE_OBJCOPY) -S --remove-section .gdb_index --remove-section .comment --keep-symbols=$@.keep_symbols $@.mini_debuginfo && \ 1847 $(PRIVATE_OBJCOPY) --rename-section saved_debug_frame=.debug_frame $@.mini_debuginfo && \ 1848 rm -f $@.mini_debuginfo.xz && \ 1849 xz $@.mini_debuginfo && \ 1850 $(PRIVATE_OBJCOPY) --add-section .gnu_debugdata=$@.mini_debuginfo.xz $@; \ 1851 else \ 1852 cp -f $< $@; \ 1853 fi 1854 endef 1855 1856 define transform-to-stripped-keep-symbols 1857 @echo "$($(PRIVATE_PREFIX)DISPLAY) Strip (keep symbols): $(PRIVATE_MODULE) ($@)" 1858 @mkdir -p $(dir $@) 1859 $(hide) $(PRIVATE_OBJCOPY) \ 1860 `$(PRIVATE_READELF) -S $< | awk '/.debug_/ {print "-R " $$2}' | xargs` \ 1861 $(TARGET_STRIP_KEEP_SYMBOLS_EXTRA) $< $@ 1862 endef 1863 1864 ########################################################### 1865 ## Commands for packing a target executable or library 1866 ########################################################### 1867 1868 define pack-elf-relocations 1869 @echo "$($(PRIVATE_PREFIX)DISPLAY) Pack Relocations: $(PRIVATE_MODULE) ($@)" 1870 $(copy-file-to-target) 1871 $(hide) $(RELOCATION_PACKER) $@ 1872 endef 1873 1874 ########################################################### 1875 ## Commands for running gcc to link an executable 1876 ########################################################### 1877 1878 define transform-o-to-executable-inner 1879 $(hide) $(PRIVATE_CXX) -pie \ 1880 -nostdlib -Bdynamic \ 1881 -Wl,-dynamic-linker,$(PRIVATE_LINKER) \ 1882 -Wl,--gc-sections \ 1883 -Wl,-z,nocopyreloc \ 1884 -Wl,-rpath-link=$(PRIVATE_TARGET_OUT_INTERMEDIATE_LIBRARIES) \ 1885 $(PRIVATE_TARGET_CRTBEGIN_DYNAMIC_O) \ 1886 $(PRIVATE_ALL_OBJECTS) \ 1887 -Wl,--whole-archive \ 1888 $(PRIVATE_ALL_WHOLE_STATIC_LIBRARIES) \ 1889 -Wl,--no-whole-archive \ 1890 $(if $(PRIVATE_GROUP_STATIC_LIBRARIES),-Wl$(comma)--start-group) \ 1891 $(PRIVATE_ALL_STATIC_LIBRARIES) \ 1892 $(if $(PRIVATE_GROUP_STATIC_LIBRARIES),-Wl$(comma)--end-group) \ 1893 $(if $(filter true,$(NATIVE_COVERAGE)),$(PRIVATE_TARGET_COVERAGE_LIB)) \ 1894 $(PRIVATE_TARGET_LIBATOMIC) \ 1895 $(PRIVATE_TARGET_LIBGCC) \ 1896 $(PRIVATE_TARGET_GLOBAL_LDFLAGS) \ 1897 $(PRIVATE_LDFLAGS) \ 1898 $(PRIVATE_ALL_SHARED_LIBRARIES) \ 1899 -o $@ \ 1900 $(PRIVATE_TARGET_CRTEND_O) \ 1901 $(PRIVATE_LDLIBS) 1902 endef 1903 1904 define transform-o-to-executable 1905 @echo "$($(PRIVATE_PREFIX)DISPLAY) Executable: $(PRIVATE_MODULE) ($@)" 1906 @mkdir -p $(dir $@) 1907 $(transform-o-to-executable-inner) 1908 endef 1909 1910 1911 ########################################################### 1912 ## Commands for linking a static executable. In practice, 1913 ## we only use this on arm, so the other platforms don't 1914 ## have transform-o-to-static-executable defined. 1915 ## Clang driver needs -static to create static executable. 1916 ## However, bionic/linker uses -shared to overwrite. 1917 ## Linker for x86 targets does not allow coexistance of -static and -shared, 1918 ## so we add -static only if -shared is not used. 1919 ########################################################### 1920 1921 define transform-o-to-static-executable-inner 1922 $(hide) $(PRIVATE_CXX) \ 1923 -nostdlib -Bstatic \ 1924 $(if $(filter $(PRIVATE_LDFLAGS),-shared),,-static) \ 1925 -Wl,--gc-sections \ 1926 -o $@ \ 1927 $(PRIVATE_TARGET_CRTBEGIN_STATIC_O) \ 1928 $(PRIVATE_TARGET_GLOBAL_LDFLAGS) \ 1929 $(PRIVATE_LDFLAGS) \ 1930 $(PRIVATE_ALL_OBJECTS) \ 1931 -Wl,--whole-archive \ 1932 $(PRIVATE_ALL_WHOLE_STATIC_LIBRARIES) \ 1933 -Wl,--no-whole-archive \ 1934 $(filter-out %libcompiler_rt.a,$(filter-out %libc_nomalloc.a,$(filter-out %libc.a,$(PRIVATE_ALL_STATIC_LIBRARIES)))) \ 1935 -Wl,--start-group \ 1936 $(filter %libc.a,$(PRIVATE_ALL_STATIC_LIBRARIES)) \ 1937 $(filter %libc_nomalloc.a,$(PRIVATE_ALL_STATIC_LIBRARIES)) \ 1938 $(if $(filter true,$(NATIVE_COVERAGE)),$(PRIVATE_TARGET_COVERAGE_LIB)) \ 1939 $(PRIVATE_TARGET_LIBATOMIC) \ 1940 $(filter %libcompiler_rt.a,$(PRIVATE_ALL_STATIC_LIBRARIES)) \ 1941 $(PRIVATE_TARGET_LIBGCC) \ 1942 -Wl,--end-group \ 1943 $(PRIVATE_TARGET_CRTEND_O) 1944 endef 1945 1946 define transform-o-to-static-executable 1947 @echo "$($(PRIVATE_PREFIX)DISPLAY) StaticExecutable: $(PRIVATE_MODULE) ($@)" 1948 @mkdir -p $(dir $@) 1949 $(transform-o-to-static-executable-inner) 1950 endef 1951 1952 1953 ########################################################### 1954 ## Commands for running gcc to link a host executable 1955 ########################################################### 1956 ifdef BUILD_HOST_static 1957 HOST_FPIE_FLAGS := 1958 else 1959 HOST_FPIE_FLAGS := -pie 1960 # Force the correct entry point to workaround a bug in binutils that manifests with -pie 1961 ifeq ($(HOST_CROSS_OS),windows) 1962 HOST_CROSS_FPIE_FLAGS += -Wl,-e_mainCRTStartup 1963 endif 1964 endif 1965 1966 ifneq ($(HOST_CUSTOM_LD_COMMAND),true) 1967 define transform-host-o-to-executable-inner 1968 $(hide) $(PRIVATE_CXX) \ 1969 $(PRIVATE_ALL_OBJECTS) \ 1970 -Wl,--whole-archive \ 1971 $(PRIVATE_ALL_WHOLE_STATIC_LIBRARIES) \ 1972 -Wl,--no-whole-archive \ 1973 $(if $(PRIVATE_GROUP_STATIC_LIBRARIES),-Wl$(comma)--start-group) \ 1974 $(PRIVATE_ALL_STATIC_LIBRARIES) \ 1975 $(if $(PRIVATE_GROUP_STATIC_LIBRARIES),-Wl$(comma)--end-group) \ 1976 $(if $(filter true,$(NATIVE_COVERAGE)),-lgcov) \ 1977 $(if $(filter true,$(NATIVE_COVERAGE)),$(PRIVATE_HOST_LIBPROFILE_RT)) \ 1978 $(PRIVATE_ALL_SHARED_LIBRARIES) \ 1979 -Wl,-rpath-link=$($(PRIVATE_2ND_ARCH_VAR_PREFIX)$(PRIVATE_PREFIX)OUT_INTERMEDIATE_LIBRARIES) \ 1980 $(foreach path,$(PRIVATE_RPATHS), \ 1981 -Wl,-rpath,\$$ORIGIN/$(path)) \ 1982 $(if $(PRIVATE_NO_DEFAULT_COMPILER_FLAGS),, \ 1983 $(PRIVATE_HOST_GLOBAL_LDFLAGS) \ 1984 ) \ 1985 $(PRIVATE_LDFLAGS) \ 1986 -o $@ \ 1987 $(PRIVATE_LDLIBS) 1988 endef 1989 endif 1990 1991 define transform-host-o-to-executable 1992 @echo "$($(PRIVATE_PREFIX)DISPLAY) Executable: $(PRIVATE_MODULE) ($@)" 1993 @mkdir -p $(dir $@) 1994 $(transform-host-o-to-executable-inner) 1995 endef 1996 1997 1998 ########################################################### 1999 ## Commands for running javac to make .class files 2000 ########################################################### 2001 2002 # Add BUILD_NUMBER to apps default version name if it's unbundled build. 2003 ifdef TARGET_BUILD_APPS 2004 TARGET_BUILD_WITH_APPS_VERSION_NAME := true 2005 endif 2006 2007 ifdef TARGET_BUILD_WITH_APPS_VERSION_NAME 2008 APPS_DEFAULT_VERSION_NAME := $(PLATFORM_VERSION)-$(BUILD_NUMBER_FROM_FILE) 2009 else 2010 APPS_DEFAULT_VERSION_NAME := $(PLATFORM_VERSION) 2011 endif 2012 2013 # b/37750224 2014 AAPT_ASAN_OPTIONS := ASAN_OPTIONS=detect_leaks=0 2015 2016 # TODO: Right now we generate the asset resources twice, first as part 2017 # of generating the Java classes, then at the end when packaging the final 2018 # assets. This should be changed to do one of two things: (1) Don't generate 2019 # any resource files the first time, only create classes during that stage; 2020 # or (2) Don't use the -c flag with the second stage, instead taking the 2021 # resource files from the first stage as additional input. My original intent 2022 # was to use approach (2), but this requires a little more work in the tool. 2023 # Maybe we should just use approach (1). 2024 2025 # This rule creates the R.java and Manifest.java files, both of which 2026 # are PRODUCT-neutral. Don't pass PRIVATE_PRODUCT_AAPT_CONFIG to this invocation. 2027 define create-resource-java-files 2028 @mkdir -p $(PRIVATE_SOURCE_INTERMEDIATES_DIR) 2029 @mkdir -p $(dir $(PRIVATE_RESOURCE_PUBLICS_OUTPUT)) 2030 $(hide) $(AAPT_ASAN_OPTIONS) $(AAPT) package $(PRIVATE_AAPT_FLAGS) -m \ 2031 $(eval # PRIVATE_PRODUCT_AAPT_CONFIG is intentionally missing-- see comment.) \ 2032 $(addprefix -J , $(PRIVATE_SOURCE_INTERMEDIATES_DIR)) \ 2033 $(addprefix -M , $(PRIVATE_ANDROID_MANIFEST)) \ 2034 $(addprefix -P , $(PRIVATE_RESOURCE_PUBLICS_OUTPUT)) \ 2035 $(addprefix -S , $(PRIVATE_RESOURCE_DIR)) \ 2036 $(addprefix -A , $(PRIVATE_ASSET_DIR)) \ 2037 $(addprefix -I , $(PRIVATE_AAPT_INCLUDES)) \ 2038 $(addprefix -G , $(PRIVATE_PROGUARD_OPTIONS_FILE)) \ 2039 $(addprefix --min-sdk-version , $(PRIVATE_DEFAULT_APP_TARGET_SDK)) \ 2040 $(addprefix --target-sdk-version , $(PRIVATE_DEFAULT_APP_TARGET_SDK)) \ 2041 $(if $(filter --version-code,$(PRIVATE_AAPT_FLAGS)),,--version-code $(PLATFORM_SDK_VERSION)) \ 2042 $(if $(filter --version-name,$(PRIVATE_AAPT_FLAGS)),,--version-name $(APPS_DEFAULT_VERSION_NAME)) \ 2043 $(addprefix --rename-manifest-package , $(PRIVATE_MANIFEST_PACKAGE_NAME)) \ 2044 $(addprefix --rename-instrumentation-target-package , $(PRIVATE_MANIFEST_INSTRUMENTATION_FOR)) \ 2045 --skip-symbols-without-default-localization 2046 endef 2047 2048 # Search for generated R.java/Manifest.java, copy the found R.java as $@. 2049 # Also copy them to a central 'R' directory to make it easier to add the files to an IDE. 2050 define find-generated-R.java 2051 $(hide) for GENERATED_MANIFEST_FILE in `find $(PRIVATE_SOURCE_INTERMEDIATES_DIR) \ 2052 -name Manifest.java 2> /dev/null`; do \ 2053 dir=`awk '/package/{gsub(/\./,"/",$$2);gsub(/;/,"",$$2);print $$2;exit}' $$GENERATED_MANIFEST_FILE`; \ 2054 mkdir -p $(TARGET_COMMON_OUT_ROOT)/R/$$dir; \ 2055 $(ACP) -fp $$GENERATED_MANIFEST_FILE $(TARGET_COMMON_OUT_ROOT)/R/$$dir; \ 2056 done; 2057 $(hide) for GENERATED_R_FILE in `find $(PRIVATE_SOURCE_INTERMEDIATES_DIR) \ 2058 -name R.java 2> /dev/null`; do \ 2059 dir=`awk '/package/{gsub(/\./,"/",$$2);gsub(/;/,"",$$2);print $$2;exit}' $$GENERATED_R_FILE`; \ 2060 mkdir -p $(TARGET_COMMON_OUT_ROOT)/R/$$dir; \ 2061 $(ACP) -fp $$GENERATED_R_FILE $(TARGET_COMMON_OUT_ROOT)/R/$$dir \ 2062 || exit 31; \ 2063 $(ACP) -fp $$GENERATED_R_FILE $@ || exit 32; \ 2064 done; 2065 @# Ensure that the target file is always created, i.e. also in case we did not 2066 @# enter the GENERATED_R_FILE-loop above. This avoids unnecessary rebuilding. 2067 $(hide) touch $@ 2068 endef 2069 2070 ########################################################### 2071 # AAPT2 compilation and link 2072 ########################################################### 2073 define aapt2-compile-one-resource-file 2074 @mkdir -p $(dir $@) 2075 $(hide) $(AAPT2) compile -o $(dir $@) $(PRIVATE_AAPT2_CFLAGS) --legacy $< 2076 endef 2077 2078 define aapt2-compile-resource-dirs 2079 @mkdir -p $(dir $@) 2080 $(hide) $(AAPT2) compile -o $@ $(addprefix --dir ,$(PRIVATE_SOURCE_RES_DIRS)) \ 2081 $(PRIVATE_AAPT2_CFLAGS) --legacy 2082 endef 2083 2084 # Set up rule to compile one resource file with aapt2. 2085 # Must be called with $(eval). 2086 # $(1): the source file 2087 # $(2): the output file 2088 define aapt2-compile-one-resource-file-rule 2089 $(2) : $(1) $(AAPT2) 2090 @echo "AAPT2 compile $$@ <- $$<" 2091 $$(call aapt2-compile-one-resource-file) 2092 endef 2093 2094 # Convert input resource file path to output file path. 2095 # values-[config]/<file>.xml -> values-[config]_<file>.arsc.flat; 2096 # For other resource file, just replace the last "/" with "_" and 2097 # add .flat extension. 2098 # 2099 # $(1): the input resource file path 2100 # $(2): the base dir of the output file path 2101 # Returns: the compiled output file path 2102 define aapt2-compiled-resource-out-file 2103 $(eval _p_w := $(strip $(subst /,$(space),$(dir $(1)))))$(2)/$(subst $(space),/,$(_p_w))_$(if $(filter values%,$(lastword $(_p_w))),$(patsubst %.xml,%.arsc,$(notdir $(1))),$(notdir $(1))).flat 2104 endef 2105 2106 define aapt2-link 2107 @mkdir -p $(dir $@) 2108 $(call dump-words-to-file,$(PRIVATE_RES_FLAT),$(dir $@)aapt2-flat-list) 2109 $(call dump-words-to-file,$(PRIVATE_OVERLAY_FLAT),$(dir $@)aapt2-flat-overlay-list) 2110 $(hide) $(AAPT2) link -o $@ \ 2111 $(PRIVATE_AAPT_FLAGS) \ 2112 $(addprefix --manifest ,$(PRIVATE_ANDROID_MANIFEST)) \ 2113 $(addprefix -I ,$(PRIVATE_AAPT_INCLUDES)) \ 2114 $(addprefix -I ,$(PRIVATE_SHARED_ANDROID_LIBRARIES)) \ 2115 $(addprefix -A ,$(PRIVATE_ASSET_DIR)) \ 2116 $(addprefix --java ,$(PRIVATE_SOURCE_INTERMEDIATES_DIR)) \ 2117 $(addprefix --proguard ,$(PRIVATE_PROGUARD_OPTIONS_FILE)) \ 2118 $(addprefix --min-sdk-version ,$(PRIVATE_DEFAULT_APP_TARGET_SDK)) \ 2119 $(addprefix --target-sdk-version ,$(PRIVATE_DEFAULT_APP_TARGET_SDK)) \ 2120 $(if $(filter --product,$(PRIVATE_AAPT_FLAGS)),,$(addprefix --product ,$(PRIVATE_TARGET_AAPT_CHARACTERISTICS))) \ 2121 $(addprefix -c ,$(PRIVATE_PRODUCT_AAPT_CONFIG)) \ 2122 $(addprefix --preferred-density ,$(PRIVATE_PRODUCT_AAPT_PREF_CONFIG)) \ 2123 $(if $(filter --version-code,$(PRIVATE_AAPT_FLAGS)),,--version-code $(PLATFORM_SDK_VERSION)) \ 2124 $(if $(filter --version-name,$(PRIVATE_AAPT_FLAGS)),,--version-name $(APPS_DEFAULT_VERSION_NAME)) \ 2125 $(addprefix --rename-manifest-package ,$(PRIVATE_MANIFEST_PACKAGE_NAME)) \ 2126 $(addprefix --rename-instrumentation-target-package ,$(PRIVATE_MANIFEST_INSTRUMENTATION_FOR)) \ 2127 -R \@$(dir $@)aapt2-flat-overlay-list \ 2128 \@$(dir $@)aapt2-flat-list 2129 endef 2130 2131 ########################################################### 2132 xlint_unchecked := -Xlint:unchecked 2133 2134 # emit-line, <word list>, <output file> 2135 define emit-line 2136 $(if $(1),echo -n '$(strip $(1)) ' >> $(2)) 2137 endef 2138 2139 # dump-words-to-file, <word list>, <output file> 2140 define dump-words-to-file 2141 @rm -f $(2) 2142 @touch $(2) 2143 @$(call emit-line,$(wordlist 1,500,$(1)),$(2)) 2144 @$(call emit-line,$(wordlist 501,1000,$(1)),$(2)) 2145 @$(call emit-line,$(wordlist 1001,1500,$(1)),$(2)) 2146 @$(call emit-line,$(wordlist 1501,2000,$(1)),$(2)) 2147 @$(call emit-line,$(wordlist 2001,2500,$(1)),$(2)) 2148 @$(call emit-line,$(wordlist 2501,3000,$(1)),$(2)) 2149 @$(call emit-line,$(wordlist 3001,3500,$(1)),$(2)) 2150 @$(call emit-line,$(wordlist 3501,4000,$(1)),$(2)) 2151 @$(call emit-line,$(wordlist 4001,4500,$(1)),$(2)) 2152 @$(call emit-line,$(wordlist 4501,5000,$(1)),$(2)) 2153 @$(call emit-line,$(wordlist 5001,5500,$(1)),$(2)) 2154 @$(call emit-line,$(wordlist 5501,6000,$(1)),$(2)) 2155 @$(call emit-line,$(wordlist 6001,6500,$(1)),$(2)) 2156 @$(call emit-line,$(wordlist 6501,7000,$(1)),$(2)) 2157 @$(call emit-line,$(wordlist 7001,7500,$(1)),$(2)) 2158 @$(call emit-line,$(wordlist 7501,8000,$(1)),$(2)) 2159 @$(call emit-line,$(wordlist 8001,8500,$(1)),$(2)) 2160 @$(call emit-line,$(wordlist 8501,9000,$(1)),$(2)) 2161 @$(call emit-line,$(wordlist 9001,9500,$(1)),$(2)) 2162 @$(call emit-line,$(wordlist 9501,10000,$(1)),$(2)) 2163 @$(call emit-line,$(wordlist 10001,10500,$(1)),$(2)) 2164 @$(call emit-line,$(wordlist 10501,11000,$(1)),$(2)) 2165 @$(call emit-line,$(wordlist 11001,11500,$(1)),$(2)) 2166 @$(call emit-line,$(wordlist 11501,12000,$(1)),$(2)) 2167 @$(call emit-line,$(wordlist 12001,12500,$(1)),$(2)) 2168 @$(call emit-line,$(wordlist 12501,13000,$(1)),$(2)) 2169 @$(call emit-line,$(wordlist 13001,13500,$(1)),$(2)) 2170 @$(if $(wordlist 13501,13502,$(1)),$(error Too many words ($(words $(1))))) 2171 endef 2172 2173 # For a list of jar files, unzip them to a specified directory, 2174 # but make sure that no META-INF files come along for the ride, 2175 # unless PRIVATE_DONT_DELETE_JAR_META_INF is set. 2176 # 2177 # $(1): files to unzip 2178 # $(2): destination directory 2179 define unzip-jar-files 2180 $(hide) for f in $(1); \ 2181 do \ 2182 if [ ! -f $$f ]; then \ 2183 echo Missing file $$f; \ 2184 exit 1; \ 2185 fi; \ 2186 unzip -qo $$f -d $(2); \ 2187 done 2188 $(if $(PRIVATE_DONT_DELETE_JAR_META_INF),,$(hide) rm -rf $(2)/META-INF) 2189 endef 2190 2191 # Call jack 2192 # 2193 define call-jack 2194 JACK_VERSION=$(PRIVATE_JACK_VERSION) $(JACK) $(DEFAULT_JACK_EXTRA_ARGS) 2195 endef 2196 2197 # Common definition to invoke javac on the host and target. 2198 # 2199 # Some historical notes: 2200 # - below we write the list of java files to java-source-list to avoid argument 2201 # list length problems with Cygwin 2202 # - we filter out duplicate java file names because eclipse's compiler 2203 # doesn't like them. 2204 # 2205 # $(1): javac 2206 # $(2): bootclasspath 2207 define compile-java 2208 $(hide) rm -f $@ 2209 $(hide) rm -rf $(PRIVATE_CLASS_INTERMEDIATES_DIR) $(PRIVATE_ANNO_INTERMEDIATES_DIR) 2210 $(hide) mkdir -p $(dir $@) 2211 $(hide) mkdir -p $(PRIVATE_CLASS_INTERMEDIATES_DIR) $(PRIVATE_ANNO_INTERMEDIATES_DIR) 2212 $(call unzip-jar-files,$(PRIVATE_STATIC_JAVA_LIBRARIES),$(PRIVATE_CLASS_INTERMEDIATES_DIR)) 2213 $(call dump-words-to-file,$(PRIVATE_JAVA_SOURCES),$(PRIVATE_CLASS_INTERMEDIATES_DIR)/java-source-list) 2214 $(hide) if [ -d "$(PRIVATE_SOURCE_INTERMEDIATES_DIR)" ]; then \ 2215 find $(PRIVATE_SOURCE_INTERMEDIATES_DIR) -name '*.java' -and -not -name '.*' >> $(PRIVATE_CLASS_INTERMEDIATES_DIR)/java-source-list; \ 2216 fi 2217 $(if $(PRIVATE_HAS_PROTO_SOURCES), \ 2218 $(hide) find $(PRIVATE_PROTO_SOURCE_INTERMEDIATES_DIR) -name '*.java' -and -not -name '.*' >> $(PRIVATE_CLASS_INTERMEDIATES_DIR)/java-source-list ) 2219 $(if $(PRIVATE_HAS_RS_SOURCES), \ 2220 $(hide) find $(PRIVATE_RS_SOURCE_INTERMEDIATES_DIR) -name '*.java' -and -not -name '.*' >> $(PRIVATE_CLASS_INTERMEDIATES_DIR)/java-source-list ) 2221 $(hide) tr ' ' '\n' < $(PRIVATE_CLASS_INTERMEDIATES_DIR)/java-source-list \ 2222 | $(NORMALIZE_PATH) | sort -u > $(PRIVATE_CLASS_INTERMEDIATES_DIR)/java-source-list-uniq 2223 $(hide) if [ -s $(PRIVATE_CLASS_INTERMEDIATES_DIR)/java-source-list-uniq ] ; then \ 2224 $(SOONG_JAVAC_WRAPPER) $(1) -encoding UTF-8 \ 2225 $(if $(findstring true,$(PRIVATE_WARNINGS_ENABLE)),$(xlint_unchecked),) \ 2226 $(2) \ 2227 $(addprefix -classpath ,$(strip \ 2228 $(call normalize-path-list,$(PRIVATE_ALL_JAVA_LIBRARIES)))) \ 2229 $(if $(findstring true,$(PRIVATE_WARNINGS_ENABLE)),$(xlint_unchecked),) \ 2230 -extdirs "" -d $(PRIVATE_CLASS_INTERMEDIATES_DIR) -s $(PRIVATE_ANNO_INTERMEDIATES_DIR) \ 2231 $(PRIVATE_JAVACFLAGS) \ 2232 \@$(PRIVATE_CLASS_INTERMEDIATES_DIR)/java-source-list-uniq \ 2233 || ( rm -rf $(PRIVATE_CLASS_INTERMEDIATES_DIR) ; exit 41 ) \ 2234 fi 2235 $(if $(PRIVATE_JAVA_LAYERS_FILE), $(hide) build/tools/java-layers.py \ 2236 $(PRIVATE_JAVA_LAYERS_FILE) \@$(PRIVATE_CLASS_INTERMEDIATES_DIR)/java-source-list-uniq,) 2237 $(hide) rm -f $(PRIVATE_CLASS_INTERMEDIATES_DIR)/java-source-list 2238 $(hide) rm -f $(PRIVATE_CLASS_INTERMEDIATES_DIR)/java-source-list-uniq 2239 $(if $(PRIVATE_JAR_EXCLUDE_FILES), $(hide) find $(PRIVATE_CLASS_INTERMEDIATES_DIR) \ 2240 -name $(word 1, $(PRIVATE_JAR_EXCLUDE_FILES)) \ 2241 $(addprefix -o -name , $(wordlist 2, 999, $(PRIVATE_JAR_EXCLUDE_FILES))) \ 2242 | xargs rm -rf) 2243 $(if $(PRIVATE_JAR_PACKAGES), \ 2244 $(hide) find $(PRIVATE_CLASS_INTERMEDIATES_DIR) -mindepth 1 -type f \ 2245 $(foreach pkg, $(PRIVATE_JAR_PACKAGES), \ 2246 -not -path $(PRIVATE_CLASS_INTERMEDIATES_DIR)/$(subst .,/,$(pkg))/\*) -delete ; \ 2247 find $(PRIVATE_CLASS_INTERMEDIATES_DIR) -empty -delete) 2248 $(if $(PRIVATE_JAR_EXCLUDE_PACKAGES), $(hide) rm -rf \ 2249 $(foreach pkg, $(PRIVATE_JAR_EXCLUDE_PACKAGES), \ 2250 $(PRIVATE_CLASS_INTERMEDIATES_DIR)/$(subst .,/,$(pkg)))) 2251 $(if $(PRIVATE_JAR_MANIFEST), \ 2252 $(hide) sed -e "s/%BUILD_NUMBER%/$(BUILD_NUMBER_FROM_FILE)/" \ 2253 $(PRIVATE_JAR_MANIFEST) > $(dir $@)/manifest.mf && \ 2254 $(JAR) -cfm $@ $(dir $@)/manifest.mf \ 2255 -C $(PRIVATE_CLASS_INTERMEDIATES_DIR) ., \ 2256 $(hide) $(JAR) -cf $@ -C $(PRIVATE_CLASS_INTERMEDIATES_DIR) .) 2257 $(if $(PRIVATE_EXTRA_JAR_ARGS),$(call add-java-resources-to,$@)) 2258 endef 2259 2260 define transform-java-to-classes.jar 2261 @echo "$($(PRIVATE_PREFIX)DISPLAY) Java: $(PRIVATE_MODULE) ($(PRIVATE_CLASS_INTERMEDIATES_DIR))" 2262 $(call compile-java,$(TARGET_JAVAC),$(PRIVATE_BOOTCLASSPATH)) 2263 endef 2264 2265 # Invoke Jack to compile java from source to dex and jack files. 2266 # 2267 # Some historical notes: 2268 # - below we write the list of java files to java-source-list to avoid argument 2269 # list length problems with Cygwin 2270 # - we filter out duplicate java file names because Jack doesn't like them. 2271 define jack-java-to-dex 2272 $(hide) rm -f $@ 2273 $(hide) rm -f $(PRIVATE_CLASSES_JACK) 2274 $(hide) rm -rf $(PRIVATE_JACK_INTERMEDIATES_DIR) 2275 $(hide) mkdir -p $(dir $@) 2276 $(hide) mkdir -p $(dir $(PRIVATE_CLASSES_JACK)) 2277 $(hide) mkdir -p $(PRIVATE_JACK_INTERMEDIATES_DIR) 2278 $(if $(PRIVATE_JACK_INCREMENTAL_DIR),$(hide) mkdir -p $(PRIVATE_JACK_INCREMENTAL_DIR)) 2279 $(call dump-words-to-file,$(PRIVATE_JAVA_SOURCES),$(PRIVATE_JACK_INTERMEDIATES_DIR)/java-source-list) 2280 $(if $(PRIVATE_SOURCE_INTERMEDIATES_DIR), \ 2281 $(hide) if [ -d "$(PRIVATE_SOURCE_INTERMEDIATES_DIR)" ]; then \ 2282 find $(PRIVATE_SOURCE_INTERMEDIATES_DIR) -name '*.java' >> $(PRIVATE_JACK_INTERMEDIATES_DIR)/java-source-list; \ 2283 fi) 2284 $(if $(PRIVATE_HAS_PROTO_SOURCES), \ 2285 $(hide) find $(PRIVATE_PROTO_SOURCE_INTERMEDIATES_DIR) -name '*.java' >> $(PRIVATE_JACK_INTERMEDIATES_DIR)/java-source-list ) 2286 $(if $(PRIVATE_HAS_RS_SOURCES), \ 2287 $(hide) find $(PRIVATE_RS_SOURCE_INTERMEDIATES_DIR) -name '*.java' >> $(PRIVATE_JACK_INTERMEDIATES_DIR)/java-source-list ) 2288 $(hide) tr ' ' '\n' < $(PRIVATE_JACK_INTERMEDIATES_DIR)/java-source-list \ 2289 | $(NORMALIZE_PATH) | sort -u > $(PRIVATE_JACK_INTERMEDIATES_DIR)/java-source-list-uniq 2290 $(if $(PRIVATE_JACK_PROGUARD_FLAGS), \ 2291 $(hide) echo -basedirectory $(CURDIR) > $@.flags; \ 2292 echo $(PRIVATE_JACK_PROGUARD_FLAGS) >> $@.flags; \ 2293 ) 2294 $(if $(PRIVATE_EXTRA_JAR_ARGS), 2295 $(hide) mkdir -p $@.res.tmp 2296 $(hide) $(call create-empty-package-at,$@.res.tmp.zip) 2297 $(hide) $(call add-java-resources-to,$@.res.tmp.zip) 2298 $(hide) unzip -qo $@.res.tmp.zip -d $@.res.tmp 2299 $(hide) rm $@.res.tmp.zip) 2300 $(if $(PRIVATE_JACK_IMPORT_JAR), 2301 $(hide) mkdir -p $@.tmpjill.res 2302 $(hide) unzip -qo $(PRIVATE_JACK_IMPORT_JAR) -d $@.tmpjill.res 2303 $(hide) find $@.tmpjill.res -iname "*.class" -delete) 2304 $(hide) if [ -s $(PRIVATE_JACK_INTERMEDIATES_DIR)/java-source-list-uniq ] ; then \ 2305 export tmpEcjArg="@$(PRIVATE_JACK_INTERMEDIATES_DIR)/java-source-list-uniq"; \ 2306 else \ 2307 export tmpEcjArg=""; \ 2308 fi; \ 2309 $(call call-jack) \ 2310 $(strip $(PRIVATE_JACK_FLAGS)) \ 2311 $(strip $(PRIVATE_JACK_COVERAGE_OPTIONS)) \ 2312 $(if $(NO_OPTIMIZE_DX), \ 2313 -D jack.dex.optimize="false") \ 2314 $(if $(PRIVATE_RMTYPEDEFS), \ 2315 -D jack.android.remove-typedef="true") \ 2316 $(if $(PRIVATE_JACK_IMPORT_JAR), \ 2317 --import $(PRIVATE_JACK_IMPORT_JAR) --import-resource $@.tmpjill.res) \ 2318 $(addprefix --classpath ,$(strip \ 2319 $(call normalize-path-list,$(PRIVATE_JACK_SHARED_LIBRARIES)))) \ 2320 $(addprefix --import ,$(call reverse-list,$(PRIVATE_STATIC_JACK_LIBRARIES))) \ 2321 $(addprefix --pluginpath ,$(strip \ 2322 $(call normalize-path-list,$(PRIVATE_JACK_PLUGIN_PATH)))) \ 2323 $(if $(PRIVATE_JACK_PLUGIN),--plugin $(call normalize-comma-list,$(PRIVATE_JACK_PLUGIN))) \ 2324 $(if $(PRIVATE_EXTRA_JAR_ARGS),--import-resource $@.res.tmp) \ 2325 -D jack.android.min-api-level=$(PRIVATE_JACK_MIN_SDK_VERSION) \ 2326 -D jack.import.resource.policy=keep-first \ 2327 -D jack.import.type.policy=keep-first \ 2328 --output-jack $(PRIVATE_CLASSES_JACK) \ 2329 $(if $(PRIVATE_JACK_INCREMENTAL_DIR),--incremental-folder $(PRIVATE_JACK_INCREMENTAL_DIR)) \ 2330 --output-dex $(PRIVATE_JACK_INTERMEDIATES_DIR) \ 2331 $(addprefix --config-jarjar ,$(strip $(PRIVATE_JARJAR_RULES))) \ 2332 $(if $(PRIVATE_JACK_PROGUARD_FLAGS),--config-proguard $@.flags) \ 2333 $$tmpEcjArg \ 2334 || ( rm -rf $(PRIVATE_CLASSES_JACK); exit 41 ) 2335 $(hide) mv $(PRIVATE_JACK_INTERMEDIATES_DIR)/classes*.dex $(dir $@) 2336 $(hide) rm -f $(PRIVATE_JACK_INTERMEDIATES_DIR)/java-source-list 2337 $(if $(PRIVATE_EXTRA_JAR_ARGS),$(hide) rm -rf $@.res.tmp) 2338 $(hide) mv $(PRIVATE_JACK_INTERMEDIATES_DIR)/java-source-list-uniq $(PRIVATE_JACK_INTERMEDIATES_DIR).java-source-list 2339 $(if $(PRIVATE_JAR_PACKAGES), $(hide) echo unsupported options PRIVATE_JAR_PACKAGES in $@; exit 53) 2340 $(if $(PRIVATE_JAR_EXCLUDE_PACKAGES), $(hide) echo unsupported options JAR_EXCLUDE_PACKAGES in $@; exit 53) 2341 $(if $(PRIVATE_JAR_MANIFEST), $(hide) echo unsupported options JAR_MANIFEST in $@; exit 53) 2342 endef 2343 2344 # Invoke Jack to compile java source just to check it compiles correctly. 2345 # 2346 # Some historical notes: 2347 # - below we write the list of java files to java-source-list to avoid argument 2348 # list length problems with Cygwin 2349 # - we filter out duplicate java file names because Jack doesn't like them. 2350 define jack-check-java 2351 $(hide) rm -f $@ 2352 $(hide) rm -f $@.java-source-list 2353 $(hide) rm -f $@.java-source-list-uniq 2354 $(hide) mkdir -p $(dir $@) 2355 $(if $(PRIVATE_JACK_INCREMENTAL_DIR),$(hide) mkdir -p $(PRIVATE_JACK_INCREMENTAL_DIR)) 2356 $(call dump-words-to-file,$(PRIVATE_JAVA_SOURCES),$@.java-source-list) 2357 $(hide) if [ -d "$(PRIVATE_SOURCE_INTERMEDIATES_DIR)" ]; then \ 2358 find $(PRIVATE_SOURCE_INTERMEDIATES_DIR) -name '*.java' >> $@.java-source-list; \ 2359 fi 2360 $(if $(PRIVATE_HAS_PROTO_SOURCES), \ 2361 $(hide) find $(PRIVATE_PROTO_SOURCE_INTERMEDIATES_DIR) -name '*.java' >> $@.java-source-list ) 2362 $(if $(PRIVATE_HAS_RS_SOURCES), \ 2363 $(hide) find $(PRIVATE_RS_SOURCE_INTERMEDIATES_DIR) -name '*.java' >> $@.java-source-list ) 2364 $(hide) tr ' ' '\n' < $@.java-source-list \ 2365 | sort -u > $@.java-source-list-uniq 2366 $(hide) if [ -s $@.java-source-list-uniq ] ; then \ 2367 $(call call-jack,$(PRIVATE_JACK_EXTRA_ARGS)) \ 2368 $(strip $(PRIVATE_JACK_FLAGS)) \ 2369 $(strip $(PRIVATE_JACK_DEBUG_FLAGS)) \ 2370 $(addprefix --classpath ,$(strip \ 2371 $(call normalize-path-list,$(call reverse-list,$(PRIVATE_STATIC_JACK_LIBRARIES)) $(PRIVATE_JACK_SHARED_LIBRARIES)))) \ 2372 -D jack.import.resource.policy=keep-first \ 2373 -D jack.android.min-api-level=$(PRIVATE_JACK_MIN_SDK_VERSION) \ 2374 -D jack.import.type.policy=keep-first \ 2375 $(if $(PRIVATE_JACK_INCREMENTAL_DIR),--incremental-folder $(PRIVATE_JACK_INCREMENTAL_DIR)) \ 2376 @$@.java-source-list-uniq; \ 2377 fi 2378 touch $@ 2379 endef 2380 2381 define transform-jar-to-jack 2382 $(hide) mkdir -p $(dir $@) 2383 $(hide) mkdir -p $@.tmpjill.res 2384 $(hide) unzip -qo $< -d $@.tmpjill.res 2385 $(hide) find $@.tmpjill.res -iname "*.class" -delete 2386 $(hide) $(call call-jack) \ 2387 $(PRIVATE_JACK_FLAGS) \ 2388 $(addprefix --pluginpath ,$(strip \ 2389 $(call normalize-path-list,$(PRIVATE_JACK_PLUGIN_PATH)))) \ 2390 $(if $(PRIVATE_JACK_PLUGIN),--plugin $(call normalize-comma-list,$(PRIVATE_JACK_PLUGIN))) \ 2391 -D jack.import.resource.policy=keep-first \ 2392 -D jack.import.type.policy=keep-first \ 2393 -D jack.android.min-api-level=$(PRIVATE_JACK_MIN_SDK_VERSION) \ 2394 --import $< \ 2395 --import-resource $@.tmpjill.res \ 2396 --output-jack $@ 2397 $(hide) rm -rf $@.tmpjill.res 2398 endef 2399 2400 # Moves $1.tmp to $1 if necessary. This is designed to be used with 2401 # .KATI_RESTAT. For kati, this function doesn't update the timestamp 2402 # of $1 when $1.tmp is identical to $1 so that ninja won't rebuild 2403 # targets which depend on $1. 2404 define commit-change-for-toc 2405 $(hide) if cmp -s $1.tmp $1 ; then \ 2406 rm $1.tmp ; \ 2407 else \ 2408 mv $1.tmp $1 ; \ 2409 fi 2410 endef 2411 2412 # b/37756495 2413 IJAR_ASAN_OPTIONS := ASAN_OPTIONS=detect_leaks=0 2414 2415 ## Rule to create a table of contents from a .jar file. 2416 ## Must be called with $(eval). 2417 # $(1): A .jar file 2418 define _transform-jar-to-toc 2419 $1.toc: $1 | $(IJAR) 2420 @echo Generating TOC: $$@ 2421 $(hide) $(IJAR_ASAN_OPTIONS) $(IJAR) $$< $$@.tmp 2422 $$(call commit-change-for-toc,$$@) 2423 endef 2424 2425 ## Define a rule which generates .jar.toc and mark it as .KATI_RESTAT. 2426 # $(1): A .jar file 2427 define define-jar-to-toc-rule 2428 $(eval $(call _transform-jar-to-toc,$1))\ 2429 $(eval .KATI_RESTAT: $1.toc) 2430 endef 2431 2432 ifeq (,$(TARGET_BUILD_APPS)) 2433 2434 ## Rule to create a table of contents from a .dex file. 2435 ## Must be called with $(eval). 2436 # $(1): The directory which contains classes*.dex files 2437 define _transform-dex-to-toc 2438 $1/classes.dex.toc: PRIVATE_INPUT_DEX_FILES := $1/classes*.dex 2439 $1/classes.dex.toc: $1/classes.dex $(DEXDUMP) 2440 @echo Generating TOC: $$@ 2441 $(hide) ANDROID_LOG_TAGS="*:e" $(DEXDUMP) -l xml $$(PRIVATE_INPUT_DEX_FILES) > $$@.tmp 2442 $$(call commit-change-for-toc,$$@) 2443 endef 2444 2445 ## Define a rule which generates .dex.toc and mark it as .KATI_RESTAT. 2446 # $(1): The directory which contains classes*.dex files 2447 define define-dex-to-toc-rule 2448 $(eval $(call _transform-dex-to-toc,$1))\ 2449 $(eval .KATI_RESTAT: $1/classes.dex.toc) 2450 endef 2451 2452 else 2453 2454 # Turn off .toc optimization for apps build as we cannot build dexdump. 2455 define define-dex-to-toc-rule 2456 endef 2457 2458 endif # TARGET_BUILD_APPS 2459 2460 2461 # Invoke Jack to compile java from source to jack files without shrink or obfuscation. 2462 # 2463 # Some historical notes: 2464 # - below we write the list of java files to java-source-list to avoid argument 2465 # list length problems with Cygwin 2466 # - we filter out duplicate java file names because Jack doesn't like them. 2467 define java-to-jack 2468 $(hide) rm -f $@ 2469 $(hide) rm -rf $(PRIVATE_JACK_INTERMEDIATES_DIR) 2470 $(hide) mkdir -p $(dir $@) 2471 $(hide) mkdir -p $(PRIVATE_JACK_INTERMEDIATES_DIR) 2472 $(if $(PRIVATE_JACK_INCREMENTAL_DIR),$(hide) mkdir -p $(PRIVATE_JACK_INCREMENTAL_DIR)) 2473 $(call dump-words-to-file,$(PRIVATE_JAVA_SOURCES),$(PRIVATE_JACK_INTERMEDIATES_DIR)/java-source-list) 2474 $(hide) if [ -d "$(PRIVATE_SOURCE_INTERMEDIATES_DIR)" ]; then \ 2475 find $(PRIVATE_SOURCE_INTERMEDIATES_DIR) -name '*.java' >> $(PRIVATE_JACK_INTERMEDIATES_DIR)/java-source-list; \ 2476 fi 2477 $(if $(PRIVATE_HAS_PROTO_SOURCES), \ 2478 $(hide) find $(PRIVATE_PROTO_SOURCE_INTERMEDIATES_DIR) -name '*.java' >> $(PRIVATE_JACK_INTERMEDIATES_DIR)/java-source-list ) 2479 $(if $(PRIVATE_HAS_RS_SOURCES), \ 2480 $(hide) find $(PRIVATE_RS_SOURCE_INTERMEDIATES_DIR) -name '*.java' >> $(PRIVATE_JACK_INTERMEDIATES_DIR)/java-source-list ) 2481 $(hide) tr ' ' '\n' < $(PRIVATE_JACK_INTERMEDIATES_DIR)/java-source-list \ 2482 | $(NORMALIZE_PATH) | sort -u > $(PRIVATE_JACK_INTERMEDIATES_DIR)/java-source-list-uniq 2483 $(if $(PRIVATE_JACK_PROGUARD_FLAGS), \ 2484 $(hide) echo -basedirectory $(CURDIR) > $@.flags; \ 2485 echo $(PRIVATE_JACK_PROGUARD_FLAGS) >> $@.flags; \ 2486 ) 2487 $(if $(PRIVATE_EXTRA_JAR_ARGS), 2488 $(hide) mkdir -p $@.res.tmp 2489 $(hide) $(call create-empty-package-at,$@.res.tmp.zip) 2490 $(hide) $(call add-java-resources-to,$@.res.tmp.zip) 2491 $(hide) unzip -qo $@.res.tmp.zip -d $@.res.tmp 2492 $(hide) rm $@.res.tmp.zip) 2493 $(hide) if [ -s $(PRIVATE_JACK_INTERMEDIATES_DIR)/java-source-list-uniq ] ; then \ 2494 export tmpEcjArg="@$(PRIVATE_JACK_INTERMEDIATES_DIR)/java-source-list-uniq"; \ 2495 else \ 2496 export tmpEcjArg=""; \ 2497 fi; \ 2498 $(call call-jack) \ 2499 $(strip $(PRIVATE_JACK_FLAGS)) \ 2500 $(if $(NO_OPTIMIZE_DX), \ 2501 -D jack.dex.optimize="false") \ 2502 $(addprefix --classpath ,$(strip \ 2503 $(call normalize-path-list,$(PRIVATE_JACK_SHARED_LIBRARIES)))) \ 2504 $(addprefix --import ,$(call reverse-list,$(PRIVATE_STATIC_JACK_LIBRARIES))) \ 2505 $(addprefix --pluginpath ,$(strip \ 2506 $(call normalize-path-list,$(PRIVATE_JACK_PLUGIN_PATH)))) \ 2507 $(if $(PRIVATE_JACK_PLUGIN),--plugin $(call normalize-comma-list,$(PRIVATE_JACK_PLUGIN))) \ 2508 $(if $(PRIVATE_EXTRA_JAR_ARGS),--import-resource $@.res.tmp) \ 2509 -D jack.import.resource.policy=keep-first \ 2510 -D jack.import.type.policy=keep-first \ 2511 -D jack.android.min-api-level=$(PRIVATE_JACK_MIN_SDK_VERSION) \ 2512 $(if $(PRIVATE_JACK_INCREMENTAL_DIR),--incremental-folder $(PRIVATE_JACK_INCREMENTAL_DIR)) \ 2513 --output-jack $@ \ 2514 $(addprefix --config-jarjar ,$(strip $(PRIVATE_JARJAR_RULES))) \ 2515 $(if $(PRIVATE_JACK_PROGUARD_FLAGS),--config-proguard $@.flags) \ 2516 $$tmpEcjArg \ 2517 || ( rm -f $@ ; exit 41 ) 2518 $(hide) rm -f $(PRIVATE_JACK_INTERMEDIATES_DIR)/java-source-list 2519 $(if $(PRIVATE_EXTRA_JAR_ARGS),$(hide) rm -rf $@.res.tmp) 2520 $(hide) mv $(PRIVATE_JACK_INTERMEDIATES_DIR)/java-source-list-uniq $(PRIVATE_JACK_INTERMEDIATES_DIR).java-source-list 2521 $(if $(PRIVATE_JAR_PACKAGES), $(hide) echo unsupported options PRIVATE_JAR_PACKAGES in $@; exit 53) 2522 $(if $(PRIVATE_JAR_EXCLUDE_PACKAGES), $(hide) echo unsupported options JAR_EXCLUDE_PACKAGES in $@; exit 53) 2523 $(if $(PRIVATE_JAR_MANIFEST), $(hide) echo unsupported options JAR_MANIFEST in $@; exit 53) 2524 endef 2525 2526 define desugar-classpath 2527 $(filter-out -classpath -bootclasspath "",$(subst :,$(space),$(1))) 2528 endef 2529 2530 # Takes an sdk version that might be PLATFORM_VERSION_CODENAME (for example P), 2531 # returns a number greater than the highest existing sdk version if it is, or 2532 # the input if it is not. 2533 define codename-or-sdk-to-sdk 2534 $(if $(filter $(1),$(PLATFORM_VERSION_CODENAME)),10000,$(1)) 2535 endef 2536 2537 # --add-opens is required because desugar reflects via java.lang.invoke.MethodHandles.Lookup 2538 define desugar-classes-jar 2539 @echo Desugar: $@ 2540 @mkdir -p $(dir $@) 2541 $(hide) rm -f $@ $@.tmp 2542 @rm -rf $(dir $@)/desugar_dumped_classes 2543 @mkdir $(dir $@)/desugar_dumped_classes 2544 $(hide) $(JAVA) \ 2545 $(if $(EXPERIMENTAL_USE_OPENJDK9),--add-opens java.base/java.lang.invoke=ALL-UNNAMED,) \ 2546 -Djdk.internal.lambda.dumpProxyClasses=$(abspath $(dir $@))/desugar_dumped_classes \ 2547 -jar $(DESUGAR) \ 2548 $(addprefix --bootclasspath_entry ,$(call desugar-bootclasspath,$(PRIVATE_BOOTCLASSPATH))) \ 2549 $(addprefix --classpath_entry ,$(PRIVATE_ALL_JAVA_LIBRARIES)) \ 2550 --min_sdk_version $(call codename-or-sdk-to-sdk,$(PRIVATE_DEFAULT_APP_TARGET_SDK)) \ 2551 --allow_empty_bootclasspath \ 2552 $(if $(filter --core-library,$(PRIVATE_DX_FLAGS)),--core_library) \ 2553 -i $< -o $@.tmp 2554 mv $@.tmp $@ 2555 endef 2556 2557 2558 define transform-classes.jar-to-dex 2559 @echo "target Dex: $(PRIVATE_MODULE)" 2560 @mkdir -p $(dir $@) 2561 $(hide) rm -f $(dir $@)classes*.dex 2562 $(hide) $(DX_COMMAND) \ 2563 --dex --output=$(dir $@) \ 2564 --min-sdk-version=$(call codename-or-sdk-to-sdk,$(PRIVATE_DEFAULT_APP_TARGET_SDK)) \ 2565 $(if $(NO_OPTIMIZE_DX), \ 2566 --no-optimize) \ 2567 $(if $(GENERATE_DEX_DEBUG), \ 2568 --debug --verbose \ 2569 --dump-to=$(@:.dex=.lst) \ 2570 --dump-width=1000) \ 2571 $(PRIVATE_DX_FLAGS) \ 2572 $< 2573 endef 2574 2575 # Create a mostly-empty .jar file that we'll add to later. 2576 # The MacOS jar tool doesn't like creating empty jar files, 2577 # so we need to give it something. 2578 # $(1) package to create 2579 define create-empty-package-at 2580 @mkdir -p $(dir $(1)) 2581 $(hide) touch $(dir $(1))zipdummy 2582 $(hide) $(JAR) cf $(1) -C $(dir $(1)) zipdummy 2583 $(hide) zip -qd $(1) zipdummy 2584 $(hide) rm $(dir $(1))zipdummy 2585 endef 2586 2587 # Create a mostly-empty .jar file that we'll add to later. 2588 # The MacOS jar tool doesn't like creating empty jar files, 2589 # so we need to give it something. 2590 define create-empty-package 2591 $(call create-empty-package-at,$@) 2592 endef 2593 2594 # Copy an arhchive file and delete any class files and empty folders inside. 2595 # $(1): the source archive file. 2596 # $(2): the destination archive file. 2597 define initialize-package-file 2598 @mkdir -p $(dir $(2)) 2599 $(hide) cp -f $(1) $(2) 2600 $(hide) zip -qd $(2) "*.class" \ 2601 $(if $(strip $(PRIVATE_DONT_DELETE_JAR_DIRS)),,"*/") \ 2602 || true # Ignore the error when nothing to delete. 2603 endef 2604 2605 #TODO: we kinda want to build different asset packages for 2606 # different configurations, then combine them later (or something). 2607 # Per-locale, etc. 2608 # A list of dynamic and static parameters; build layers for 2609 # dynamic params that lay over the static ones. 2610 #TODO: update the manifest to point to the package file 2611 #Note that the version numbers are given to aapt as simple default 2612 #values; applications can override these by explicitly stating 2613 #them in their manifest. 2614 define add-assets-to-package 2615 $(hide) $(AAPT_ASAN_OPTIONS) $(AAPT) package -u $(PRIVATE_AAPT_FLAGS) \ 2616 $(addprefix -c , $(PRIVATE_PRODUCT_AAPT_CONFIG)) \ 2617 $(addprefix --preferred-density , $(PRIVATE_PRODUCT_AAPT_PREF_CONFIG)) \ 2618 $(addprefix -M , $(PRIVATE_ANDROID_MANIFEST)) \ 2619 $(addprefix -S , $(PRIVATE_RESOURCE_DIR)) \ 2620 $(addprefix -A , $(PRIVATE_ASSET_DIR)) \ 2621 $(addprefix -I , $(PRIVATE_AAPT_INCLUDES)) \ 2622 $(addprefix --min-sdk-version , $(PRIVATE_DEFAULT_APP_TARGET_SDK)) \ 2623 $(addprefix --target-sdk-version , $(PRIVATE_DEFAULT_APP_TARGET_SDK)) \ 2624 $(if $(filter --product,$(PRIVATE_AAPT_FLAGS)),,$(addprefix --product , $(PRIVATE_TARGET_AAPT_CHARACTERISTICS))) \ 2625 $(if $(filter --version-code,$(PRIVATE_AAPT_FLAGS)),,--version-code $(PLATFORM_SDK_VERSION)) \ 2626 $(if $(filter --version-name,$(PRIVATE_AAPT_FLAGS)),,--version-name $(APPS_DEFAULT_VERSION_NAME)) \ 2627 $(addprefix --rename-manifest-package , $(PRIVATE_MANIFEST_PACKAGE_NAME)) \ 2628 $(addprefix --rename-instrumentation-target-package , $(PRIVATE_MANIFEST_INSTRUMENTATION_FOR)) \ 2629 --skip-symbols-without-default-localization \ 2630 -F $@ 2631 endef 2632 2633 # We need the extra blank line, so that the command will be on a separate line. 2634 # $(1): the ABI name 2635 # $(2): the list of shared libraies 2636 define _add-jni-shared-libs-to-package-per-abi 2637 $(hide) cp $(2) $(dir $@)lib/$(1) 2638 2639 endef 2640 2641 # For apps_only build, don't uncompress/page-align the jni libraries, 2642 # because the apk may be run on older platforms that don't support loading jni directly from apk. 2643 ifdef TARGET_BUILD_APPS 2644 JNI_COMPRESS_FLAGS := 2645 ZIPALIGN_PAGE_ALIGN_FLAGS := 2646 else 2647 JNI_COMPRESS_FLAGS := -0 2648 ZIPALIGN_PAGE_ALIGN_FLAGS := -p 2649 endif 2650 2651 define add-jni-shared-libs-to-package 2652 $(hide) rm -rf $(dir $@)lib 2653 $(hide) mkdir -p $(addprefix $(dir $@)lib/,$(PRIVATE_JNI_SHARED_LIBRARIES_ABI)) 2654 $(foreach abi,$(PRIVATE_JNI_SHARED_LIBRARIES_ABI),\ 2655 $(call _add-jni-shared-libs-to-package-per-abi,$(abi),\ 2656 $(patsubst $(abi):%,%,$(filter $(abi):%,$(PRIVATE_JNI_SHARED_LIBRARIES))))) 2657 $(hide) (cd $(dir $@) && zip -qrX $(JNI_COMPRESS_FLAGS) $(notdir $@) lib) 2658 $(hide) rm -rf $(dir $@)lib 2659 endef 2660 2661 #TODO: update the manifest to point to the dex file 2662 define add-dex-to-package 2663 $(call add-dex-to-package-arg,$@) 2664 endef 2665 2666 # $(1): the package file. 2667 define add-dex-to-package-arg 2668 $(hide) find $(dir $(PRIVATE_DEX_FILE)) -maxdepth 1 -name "classes*.dex" | sort | xargs zip -qjX $(1) 2669 endef 2670 2671 # Add java resources added by the current module. 2672 # $(1) destination package 2673 # 2674 define add-java-resources-to 2675 $(call dump-words-to-file, $(PRIVATE_EXTRA_JAR_ARGS), $(1).jar-arg-list) 2676 $(hide) $(JAR) uf $(1) @$(1).jar-arg-list 2677 @rm -f $(1).jar-arg-list 2678 endef 2679 2680 # Add resources carried by static Jack libraries. 2681 # 2682 define add-carried-jack-resources 2683 $(hide) if [ -d $(PRIVATE_JACK_INTERMEDIATES_DIR) ] ; then \ 2684 find $(PRIVATE_JACK_INTERMEDIATES_DIR) -type f | sort \ 2685 | sed -e "s?^$(PRIVATE_JACK_INTERMEDIATES_DIR)/? -C \"$(PRIVATE_JACK_INTERMEDIATES_DIR)\" \"?" -e "s/$$/\"/" \ 2686 > $(dir $@)jack_res_jar_flags; \ 2687 if [ -s $(dir $@)jack_res_jar_flags ] ; then \ 2688 $(JAR) uf $@ @$(dir $@)jack_res_jar_flags; \ 2689 fi; \ 2690 fi 2691 endef 2692 2693 # Sign a package using the specified key/cert. 2694 # 2695 define sign-package 2696 $(call sign-package-arg,$@) 2697 endef 2698 2699 # signapk uses internal APIs from sun.security.{pkcs,x509}; see http://b/37137869 2700 # $(1): the package file we are signing. 2701 define sign-package-arg 2702 $(hide) mv $(1) $(1).unsigned 2703 $(hide) $(JAVA) -Djava.library.path=$(SIGNAPK_JNI_LIBRARY_PATH) \ 2704 $(if $(EXPERIMENTAL_USE_OPENJDK9),--add-exports java.base/sun.security.pkcs=ALL-UNNAMED,) \ 2705 $(if $(EXPERIMENTAL_USE_OPENJDK9),--add-exports java.base/sun.security.x509=ALL-UNNAMED,) \ 2706 -jar $(SIGNAPK_JAR) \ 2707 $(PRIVATE_CERTIFICATE) $(PRIVATE_PRIVATE_KEY) \ 2708 $(PRIVATE_ADDITIONAL_CERTIFICATES) $(1).unsigned $(1).signed 2709 $(hide) mv $(1).signed $(1) 2710 endef 2711 2712 # Align STORED entries of a package on 4-byte boundaries to make them easier to mmap. 2713 # 2714 define align-package 2715 $(hide) if ! $(ZIPALIGN) -c $(ZIPALIGN_PAGE_ALIGN_FLAGS) 4 $@ >/dev/null ; then \ 2716 mv $@ $@.unaligned; \ 2717 $(ZIPALIGN) \ 2718 -f \ 2719 $(ZIPALIGN_PAGE_ALIGN_FLAGS) \ 2720 4 \ 2721 $@.unaligned $@.aligned; \ 2722 mv $@.aligned $@; \ 2723 fi 2724 endef 2725 2726 # Compress a package using the standard gzip algorithm. 2727 define compress-package 2728 $(hide) \ 2729 mv $@ $@.uncompressed; \ 2730 $(MINIGZIP) -c $@.uncompressed > $@.compressed; \ 2731 rm -f $@.uncompressed; \ 2732 mv $@.compressed $@; 2733 endef 2734 2735 # Remove dynamic timestamps from packages 2736 # 2737 define remove-timestamps-from-package 2738 $(hide) $(ZIPTIME) $@ 2739 endef 2740 2741 # Uncompress shared libraries embedded in an apk. 2742 # 2743 define uncompress-shared-libs 2744 $(hide) if (zipinfo $@ $(PRIVATE_EMBEDDED_JNI_LIBS) 2>/dev/null | grep -v ' stor ' >/dev/null) ; then \ 2745 rm -rf $(dir $@)uncompressedlibs && mkdir $(dir $@)uncompressedlibs; \ 2746 unzip $@ $(PRIVATE_EMBEDDED_JNI_LIBS) -d $(dir $@)uncompressedlibs && \ 2747 zip -d $@ 'lib/*.so' && \ 2748 ( cd $(dir $@)uncompressedlibs && find lib -type f | sort | zip -D -X -0 ../$(notdir $@) -@ ) && \ 2749 rm -rf $(dir $@)uncompressedlibs; \ 2750 fi 2751 endef 2752 2753 # TODO(joeo): If we can ever upgrade to post 3.81 make and get the 2754 # new prebuilt rules to work, we should change this to copy the 2755 # resources to the out directory and then copy the resources. 2756 2757 # Note: we intentionally don't clean PRIVATE_CLASS_INTERMEDIATES_DIR 2758 # in transform-java-to-classes for the sake of vm-tests. 2759 define transform-host-java-to-package 2760 @echo "$($(PRIVATE_PREFIX)DISPLAY) Java: $(PRIVATE_MODULE) ($(PRIVATE_CLASS_INTERMEDIATES_DIR))" 2761 $(call compile-java,$(HOST_JAVAC),$(PRIVATE_BOOTCLASSPATH)) 2762 endef 2763 2764 ########################################################### 2765 ## Commands for copying files 2766 ########################################################### 2767 2768 # Define a rule to copy a header. Used via $(eval) by copy_headers.make. 2769 # $(1): source header 2770 # $(2): destination header 2771 define copy-one-header 2772 $(2): $(1) 2773 @echo "Header: $$@" 2774 $$(copy-file-to-new-target-with-cp) 2775 endef 2776 2777 # Define a rule to copy a file. For use via $(eval). 2778 # $(1): source file 2779 # $(2): destination file 2780 define copy-one-file 2781 $(2): $(1) 2782 @echo "Copy: $$@" 2783 $$(copy-file-to-target) 2784 endef 2785 2786 # Copies many files. 2787 # $(1): The files to copy. Each entry is a ':' separated src:dst pair 2788 # Evaluates to the list of the dst files (ie suitable for a dependency list) 2789 define copy-many-files 2790 $(foreach f, $(1), $(strip \ 2791 $(eval _cmf_tuple := $(subst :, ,$(f))) \ 2792 $(eval _cmf_src := $(word 1,$(_cmf_tuple))) \ 2793 $(eval _cmf_dest := $(word 2,$(_cmf_tuple))) \ 2794 $(eval $(call copy-one-file,$(_cmf_src),$(_cmf_dest))) \ 2795 $(_cmf_dest))) 2796 endef 2797 2798 # Copy the file only if it's a well-formed xml file. For use via $(eval). 2799 # $(1): source file 2800 # $(2): destination file, must end with .xml. 2801 define copy-xml-file-checked 2802 $(2): $(1) 2803 @echo "Copy xml: $$@" 2804 $(hide) xmllint $$< >/dev/null # Don't print the xml file to stdout. 2805 $$(copy-file-to-target) 2806 endef 2807 2808 # The -t option to acp and the -p option to cp is 2809 # required for OSX. OSX has a ridiculous restriction 2810 # where it's an error for a .a file's modification time 2811 # to disagree with an internal timestamp, and this 2812 # macro is used to install .a files (among other things). 2813 2814 # Copy a single file from one place to another, 2815 # preserving permissions and overwriting any existing 2816 # file. 2817 # When we used acp, it could not handle high resolution timestamps 2818 # on file systems like ext4. Because of that, '-t' option was disabled 2819 # and copy-file-to-target was identical to copy-file-to-new-target. 2820 # Keep the behavior until we audit and ensure that switching this back 2821 # won't break anything. 2822 define copy-file-to-target 2823 @mkdir -p $(dir $@) 2824 $(hide) rm -f $@ 2825 $(hide) cp $< $@ 2826 endef 2827 2828 # The same as copy-file-to-target, but use the local 2829 # cp command instead of acp. 2830 define copy-file-to-target-with-cp 2831 @mkdir -p $(dir $@) 2832 $(hide) rm -f $@ 2833 $(hide) cp -p $< $@ 2834 endef 2835 2836 # The same as copy-file-to-target, but strip out "# comment"-style 2837 # comments (for config files and such). 2838 define copy-file-to-target-strip-comments 2839 @mkdir -p $(dir $@) 2840 $(hide) rm -f $@ 2841 $(hide) sed -e 's/#.*$$//' -e 's/[ \t]*$$//' -e '/^$$/d' < $< > $@ 2842 endef 2843 2844 # The same as copy-file-to-target, but don't preserve 2845 # the old modification time. 2846 define copy-file-to-new-target 2847 @mkdir -p $(dir $@) 2848 $(hide) rm -f $@ 2849 $(hide) cp $< $@ 2850 endef 2851 2852 # The same as copy-file-to-new-target, but use the local 2853 # cp command instead of acp. 2854 define copy-file-to-new-target-with-cp 2855 @mkdir -p $(dir $@) 2856 $(hide) rm -f $@ 2857 $(hide) cp $< $@ 2858 endef 2859 2860 # Copy a prebuilt file to a target location. 2861 define transform-prebuilt-to-target 2862 @echo "$($(PRIVATE_PREFIX)DISPLAY) Prebuilt: $(PRIVATE_MODULE) ($@)" 2863 $(copy-file-to-target) 2864 endef 2865 2866 # Copy a prebuilt file to a target location, stripping "# comment" comments. 2867 define transform-prebuilt-to-target-strip-comments 2868 @echo "$($(PRIVATE_PREFIX)DISPLAY) Prebuilt: $(PRIVATE_MODULE) ($@)" 2869 $(copy-file-to-target-strip-comments) 2870 endef 2871 2872 # Copy a list of files/directories to target location, with sub dir structure preserved. 2873 # For example $(HOST_OUT_EXECUTABLES)/aapt -> $(staging)/bin/aapt . 2874 # $(1): the source list of files/directories. 2875 # $(2): the path prefix to strip. In the above example it would be $(HOST_OUT). 2876 # $(3): the target location. 2877 define copy-files-with-structure 2878 $(foreach t,$(1),\ 2879 $(eval s := $(patsubst $(2)%,%,$(t)))\ 2880 $(hide) mkdir -p $(dir $(3)/$(s)); cp -Rf $(t) $(3)/$(s)$(newline)) 2881 endef 2882 2883 # Define a rule to create a symlink to a file. 2884 # $(1): full path to source 2885 # $(2): source (may be relative) 2886 # $(3): full path to destination 2887 define symlink-file 2888 $(eval $(_symlink-file)) 2889 endef 2890 2891 # Order-only dependency because make/ninja will follow the link when checking 2892 # the timestamp, so the file must exist 2893 define _symlink-file 2894 $(3): | $(1) 2895 @echo "Symlink: $$@ -> $(2)" 2896 @mkdir -p $(dir $$@) 2897 @rm -rf $$@ 2898 $(hide) ln -sf $(2) $$@ 2899 endef 2900 2901 ########################################################### 2902 ## Commands to call Proguard 2903 ########################################################### 2904 define transform-jar-to-proguard 2905 @echo Proguard: $@ 2906 $(hide) $(PROGUARD) -injars '$<$(PRIVATE_PROGUARD_INJAR_FILTERS)' \ 2907 -outjars $@ $(PRIVATE_PROGUARD_FLAGS) \ 2908 $(addprefix -injars , $(PRIVATE_EXTRA_INPUT_JAR)) 2909 endef 2910 2911 ########################################################### 2912 ## Stuff source generated from one-off tools 2913 ########################################################### 2914 2915 define transform-generated-source 2916 @echo "$($(PRIVATE_PREFIX)DISPLAY) Generated: $(PRIVATE_MODULE) <= $<" 2917 @mkdir -p $(dir $@) 2918 $(hide) $(PRIVATE_CUSTOM_TOOL) 2919 endef 2920 2921 2922 ########################################################### 2923 ## Assertions about attributes of the target 2924 ########################################################### 2925 2926 # $(1): The file to check 2927 ifndef get-file-size 2928 $(error HOST_OS must define get-file-size) 2929 endif 2930 2931 # Convert a partition data size (eg, as reported in /proc/mtd) to the 2932 # size of the image used to flash that partition (which includes a 2933 # spare area for each page). 2934 # $(1): the partition data size 2935 define image-size-from-data-size 2936 $(strip $(eval _isfds_value := $$(shell echo $$$$(($(1) / $(BOARD_NAND_PAGE_SIZE) * \ 2937 ($(BOARD_NAND_PAGE_SIZE)+$(BOARD_NAND_SPARE_SIZE))))))\ 2938 $(if $(filter 0, $(_isfds_value)),$(shell echo $$(($(BOARD_NAND_PAGE_SIZE)+$(BOARD_NAND_SPARE_SIZE)))),$(_isfds_value))\ 2939 $(eval _isfds_value :=)) 2940 endef 2941 2942 # $(1): The file(s) to check (often $@) 2943 # $(2): The maximum total image size, in decimal bytes. 2944 # Make sure to take into account any reserved space needed for the FS. 2945 # 2946 # If $(2) is empty, evaluates to "true" 2947 # 2948 # Reserve bad blocks. Make sure that MAX(1% of partition size, 2 blocks) 2949 # is left over after the image has been flashed. Round the 1% up to the 2950 # next whole flash block size. 2951 define assert-max-file-size 2952 $(if $(2), \ 2953 size=$$(for i in $(1); do $(call get-file-size,$$i); echo +; done; echo 0); \ 2954 total=$$(( $$( echo "$$size" ) )); \ 2955 printname=$$(echo -n "$(1)" | tr " " +); \ 2956 img_blocksize=$(call image-size-from-data-size,$(BOARD_FLASH_BLOCK_SIZE)); \ 2957 twoblocks=$$((img_blocksize * 2)); \ 2958 onepct=$$((((($(2) / 100) - 1) / img_blocksize + 1) * img_blocksize)); \ 2959 reserve=$$((twoblocks > onepct ? twoblocks : onepct)); \ 2960 maxsize=$$(($(2) - reserve)); \ 2961 echo "$$printname maxsize=$$maxsize blocksize=$$img_blocksize total=$$total reserve=$$reserve"; \ 2962 if [ "$$total" -gt "$$maxsize" ]; then \ 2963 echo "error: $$printname too large ($$total > [$(2) - $$reserve])"; \ 2964 false; \ 2965 elif [ "$$total" -gt $$((maxsize - 32768)) ]; then \ 2966 echo "WARNING: $$printname approaching size limit ($$total now; limit $$maxsize)"; \ 2967 fi \ 2968 , \ 2969 true \ 2970 ) 2971 endef 2972 2973 # Like assert-max-file-size, but the second argument is a partition 2974 # size, which we'll convert to a max image size before checking it 2975 # against the files. 2976 # 2977 # $(1): The file(s) to check (often $@) 2978 # $(2): The partition size. 2979 define assert-max-image-size 2980 $(if $(2), \ 2981 $(call assert-max-file-size,$(1),$(call image-size-from-data-size,$(2)))) 2982 endef 2983 2984 2985 ########################################################### 2986 ## Define device-specific radio files 2987 ########################################################### 2988 INSTALLED_RADIOIMAGE_TARGET := 2989 2990 # Copy a radio image file to the output location, and add it to 2991 # INSTALLED_RADIOIMAGE_TARGET. 2992 # $(1): filename 2993 define add-radio-file 2994 $(eval $(call add-radio-file-internal,$(1),$(notdir $(1)))) 2995 endef 2996 define add-radio-file-internal 2997 INSTALLED_RADIOIMAGE_TARGET += $$(PRODUCT_OUT)/$(2) 2998 $$(PRODUCT_OUT)/$(2) : $$(LOCAL_PATH)/$(1) 2999 $$(transform-prebuilt-to-target) 3000 endef 3001 3002 # Version of add-radio-file that also arranges for the version of the 3003 # file to be checked against the contents of 3004 # $(TARGET_BOARD_INFO_FILE). 3005 # $(1): filename 3006 # $(2): name of version variable in board-info (eg, "version-baseband") 3007 define add-radio-file-checked 3008 $(eval $(call add-radio-file-checked-internal,$(1),$(notdir $(1)),$(2))) 3009 endef 3010 define add-radio-file-checked-internal 3011 INSTALLED_RADIOIMAGE_TARGET += $$(PRODUCT_OUT)/$(2) 3012 BOARD_INFO_CHECK += $(3):$(LOCAL_PATH)/$(1) 3013 $$(PRODUCT_OUT)/$(2) : $$(LOCAL_PATH)/$(1) 3014 $$(transform-prebuilt-to-target) 3015 endef 3016 3017 3018 ########################################################### 3019 # Override the package defined in $(1), setting the 3020 # variables listed below differently. 3021 # 3022 # $(1): The makefile to override (relative to the source 3023 # tree root) 3024 # $(2): Old LOCAL_PACKAGE_NAME value. 3025 # $(3): New LOCAL_PACKAGE_NAME value. 3026 # $(4): New LOCAL_MANIFEST_PACKAGE_NAME value. 3027 # $(5): New LOCAL_CERTIFICATE value. 3028 # $(6): New LOCAL_INSTRUMENTATION_FOR value. 3029 # $(7): New LOCAL_MANIFEST_INSTRUMENTATION_FOR value. 3030 # 3031 # Note that LOCAL_PACKAGE_OVERRIDES is NOT cleared in 3032 # clear_vars.mk. 3033 ########################################################### 3034 define inherit-package 3035 $(eval $(call inherit-package-internal,$(1),$(2),$(3),$(4),$(5),$(6),$(7))) 3036 endef 3037 3038 define inherit-package-internal 3039 LOCAL_PACKAGE_OVERRIDES \ 3040 := $(strip $(1))||$(strip $(2))||$(strip $(3))||$(strip $(4))||&&$(strip $(5))||&&$(strip $(6))||&&$(strip $(7)) $(LOCAL_PACKAGE_OVERRIDES) 3041 include $(1) 3042 LOCAL_PACKAGE_OVERRIDES \ 3043 := $(wordlist 1,$(words $(LOCAL_PACKAGE_OVERRIDES)), $(LOCAL_PACKAGE_OVERRIDES)) 3044 endef 3045 3046 # To be used with inherit-package above 3047 # Evalutes to true if the package was overridden 3048 define set-inherited-package-variables 3049 $(strip $(call set-inherited-package-variables-internal)) 3050 endef 3051 3052 define keep-or-override 3053 $(eval $(1) := $(if $(2),$(2),$($(1)))) 3054 endef 3055 3056 define set-inherited-package-variables-internal 3057 $(eval _o := $(subst ||, ,$(lastword $(LOCAL_PACKAGE_OVERRIDES)))) 3058 $(eval _n := $(subst ||, ,$(firstword $(LOCAL_PACKAGE_OVERRIDES)))) 3059 $(if $(filter $(word 2,$(_n)),$(LOCAL_PACKAGE_NAME)), \ 3060 $(eval LOCAL_PACKAGE_NAME := $(word 3,$(_o))) \ 3061 $(eval LOCAL_MANIFEST_PACKAGE_NAME := $(word 4,$(_o))) \ 3062 $(call keep-or-override,LOCAL_CERTIFICATE,$(patsubst &&%,%,$(word 5,$(_o)))) \ 3063 $(call keep-or-override,LOCAL_INSTRUMENTATION_FOR,$(patsubst &&%,%,$(word 6,$(_o)))) \ 3064 $(call keep-or-override,LOCAL_MANIFEST_INSTRUMENTATION_FOR,$(patsubst &&%,%,$(word 7,$(_o)))) \ 3065 $(eval LOCAL_OVERRIDES_PACKAGES := $(sort $(LOCAL_OVERRIDES_PACKAGES) $(word 2,$(_o)))) \ 3066 true \ 3067 ,) 3068 endef 3069 3070 ########################################################### 3071 ## API Check 3072 ########################################################### 3073 3074 # eval this to define a rule that runs apicheck. 3075 # 3076 # Args: 3077 # $(1) target 3078 # $(2) stable api file 3079 # $(3) api file to be tested 3080 # $(4) stable removed api file 3081 # $(5) removed api file to be tested 3082 # $(6) arguments for apicheck 3083 # $(7) command to run if apicheck failed 3084 # $(8) target dependent on this api check 3085 # $(9) additional dependencies 3086 define check-api 3087 $(TARGET_OUT_COMMON_INTERMEDIATES)/PACKAGING/$(strip $(1))-timestamp: $(2) $(3) $(4) $(APICHECK) $(9) 3088 @echo "Checking API:" $(1) 3089 $(hide) ( $(APICHECK_COMMAND) $(6) $(2) $(3) $(4) $(5) || ( $(7) ; exit 38 ) ) 3090 $(hide) mkdir -p $$(dir $$@) 3091 $(hide) touch $$@ 3092 $(8): $(TARGET_OUT_COMMON_INTERMEDIATES)/PACKAGING/$(strip $(1))-timestamp 3093 endef 3094 3095 ## Whether to build from source if prebuilt alternative exists 3096 ########################################################### 3097 # $(1): module name 3098 # $(2): LOCAL_PATH 3099 # Expands to empty string if not from source. 3100 ifeq (true,$(ANDROID_BUILD_FROM_SOURCE)) 3101 define if-build-from-source 3102 true 3103 endef 3104 else 3105 define if-build-from-source 3106 $(if $(filter $(ANDROID_NO_PREBUILT_MODULES),$(1))$(filter \ 3107 $(addsuffix %,$(ANDROID_NO_PREBUILT_PATHS)),$(2)),true) 3108 endef 3109 endif 3110 3111 # Include makefile $(1) if build from source for module $(2) 3112 # $(1): the makefile to include 3113 # $(2): module name 3114 # $(3): LOCAL_PATH 3115 define include-if-build-from-source 3116 $(if $(call if-build-from-source,$(2),$(3)),$(eval include $(1))) 3117 endef 3118 3119 # Return the arch for the source file of a prebuilt 3120 # Return "none" if no matching arch found and return empty 3121 # if the input is empty, so the result can be passed to 3122 # LOCAL_MODULE_TARGET_ARCH. 3123 # $(1) the list of archs supported by the prebuilt 3124 define get-prebuilt-src-arch 3125 $(strip $(if $(filter $(TARGET_ARCH),$(1)),$(TARGET_ARCH),\ 3126 $(if $(filter $(TARGET_2ND_ARCH),$(1)),$(TARGET_2ND_ARCH),$(if $(1),none)))) 3127 endef 3128 3129 # ############################################################### 3130 # Set up statistics gathering 3131 # ############################################################### 3132 STATS.MODULE_TYPE := \ 3133 HOST_STATIC_LIBRARY \ 3134 HOST_SHARED_LIBRARY \ 3135 STATIC_LIBRARY \ 3136 SHARED_LIBRARY \ 3137 EXECUTABLE \ 3138 HOST_EXECUTABLE \ 3139 PACKAGE \ 3140 PHONY_PACKAGE \ 3141 HOST_PREBUILT \ 3142 PREBUILT \ 3143 MULTI_PREBUILT \ 3144 JAVA_LIBRARY \ 3145 STATIC_JAVA_LIBRARY \ 3146 HOST_JAVA_LIBRARY \ 3147 DROIDDOC \ 3148 COPY_HEADERS \ 3149 NATIVE_TEST \ 3150 NATIVE_BENCHMARK \ 3151 HOST_NATIVE_TEST \ 3152 FUZZ_TEST \ 3153 HOST_FUZZ_TEST \ 3154 STATIC_TEST_LIBRARY \ 3155 HOST_STATIC_TEST_LIBRARY \ 3156 NOTICE_FILE \ 3157 HOST_DALVIK_JAVA_LIBRARY \ 3158 HOST_DALVIK_STATIC_JAVA_LIBRARY \ 3159 base_rules \ 3160 HEADER_LIBRARY 3161 3162 $(foreach $(s),$(STATS.MODULE_TYPE),$(eval STATS.MODULE_TYPE.$(s) :=)) 3163 define record-module-type 3164 $(strip $(if $(LOCAL_RECORDED_MODULE_TYPE),, 3165 $(if $(filter-out $(SOONG_ANDROID_MK),$(LOCAL_MODULE_MAKEFILE)), 3166 $(if $(filter $(1),$(STATS.MODULE_TYPE)), 3167 $(eval LOCAL_RECORDED_MODULE_TYPE := true) 3168 $(eval STATS.MODULE_TYPE.$(1) += 1), 3169 $(error Invalid module type: $(1)))))) 3170 endef 3171 3172 ########################################################### 3173 ## Compatibility suite tools 3174 ########################################################### 3175 3176 # Return a list of output directories for a given suite and the current LOCAL_MODULE. 3177 # Can be passed a subdirectory to use for the common testcase directory. 3178 define compatibility_suite_dirs 3179 $(strip \ 3180 $(COMPATIBILITY_TESTCASES_OUT_$(1)) \ 3181 $($(my_prefix)OUT_TESTCASES)/$(LOCAL_MODULE)$(2)) 3182 endef 3183 3184 # For each suite: 3185 # 1. Copy the files to the many suite output directories. 3186 # 2. Add all the files to each suite's dependent files list. 3187 # 3. Do the dependency addition to my_all_targets 3188 # Requires for each suite: my_compat_dist_$(suite) to be defined. 3189 define create-suite-dependencies 3190 $(foreach suite, $(LOCAL_COMPATIBILITY_SUITE), \ 3191 $(eval COMPATIBILITY.$(suite).FILES := \ 3192 $(COMPATIBILITY.$(suite).FILES) $(foreach f,$(my_compat_dist_$(suite)),$(call word-colon,2,$(f))))) \ 3193 $(eval $(my_all_targets) : $(call copy-many-files, \ 3194 $(sort $(foreach suite,$(LOCAL_COMPATIBILITY_SUITE),$(my_compat_dist_$(suite)))))) 3195 endef 3196 3197 ########################################################### 3198 ## Path Cleaning 3199 ########################################################### 3200 3201 # Remove "dir .." combinations (but keep ".. ..") 3202 # 3203 # $(1): The expanded path, where / is converted to ' ' to work with $(word) 3204 define _clean-path-strip-dotdot 3205 $(strip \ 3206 $(if $(word 2,$(1)), 3207 $(if $(call streq,$(word 2,$(1)),..), 3208 $(if $(call streq,$(word 1,$(1)),..), 3209 $(word 1,$(1)) $(call _clean-path-strip-dotdot,$(wordlist 2,$(words $(1)),$(1))) 3210 , 3211 $(call _clean-path-strip-dotdot,$(wordlist 3,$(words $(1)),$(1))) 3212 ) 3213 , 3214 $(word 1,$(1)) $(call _clean-path-strip-dotdot,$(wordlist 2,$(words $(1)),$(1))) 3215 ) 3216 , 3217 $(1) 3218 ) 3219 ) 3220 endef 3221 3222 # Remove any leading .. from the path (in case of /..) 3223 # 3224 # Should only be called if the original path started with / 3225 # $(1): The expanded path, where / is converted to ' ' to work with $(word) 3226 define _clean-path-strip-root-dotdots 3227 $(strip $(if $(call streq,$(firstword $(1)),..), 3228 $(call _clean-path-strip-root-dotdots,$(wordlist 2,$(words $(1)),$(1))), 3229 $(1))) 3230 endef 3231 3232 # Call _clean-path-strip-dotdot until the path stops changing 3233 # $(1): Non-empty if this path started with a / 3234 # $(2): The expanded path, where / is converted to ' ' to work with $(word) 3235 define _clean-path-expanded 3236 $(strip \ 3237 $(eval _ep := $(call _clean-path-strip-dotdot,$(2))) 3238 $(if $(1),$(eval _ep := $(call _clean-path-strip-root-dotdots,$(_ep)))) 3239 $(if $(call streq,$(2),$(_ep)), 3240 $(_ep), 3241 $(call _clean-path-expanded,$(1),$(_ep)))) 3242 endef 3243 3244 # Clean the file path -- remove //, dir/.., extra . 3245 # 3246 # This should be the same semantics as golang's filepath.Clean 3247 # 3248 # $(1): The file path to clean 3249 define clean-path 3250 $(strip \ 3251 $(if $(call streq,$(words $(1)),1), 3252 $(eval _rooted := $(filter /%,$(1))) 3253 $(eval _expanded_path := $(filter-out .,$(subst /,$(space),$(1)))) 3254 $(eval _path := $(if $(_rooted),/)$(subst $(space),/,$(call _clean-path-expanded,$(_rooted),$(_expanded_path)))) 3255 $(if $(_path), 3256 $(_path), 3257 . 3258 ) 3259 , 3260 $(if $(call streq,$(words $(1)),0), 3261 ., 3262 $(error Call clean-path with only one path (without spaces)) 3263 ) 3264 ) 3265 ) 3266 endef 3267 3268 ifeq ($(TEST_MAKE_clean_path),true) 3269 define my_test 3270 $(if $(call streq,$(call clean-path,$(1)),$(2)),, 3271 $(eval my_failed := true) 3272 $(warning clean-path test '$(1)': expected '$(2)', got '$(call clean-path,$(1))')) 3273 endef 3274 my_failed := 3275 3276 # Already clean 3277 $(call my_test,abc,abc) 3278 $(call my_test,abc/def,abc/def) 3279 $(call my_test,a/b/c,a/b/c) 3280 $(call my_test,.,.) 3281 $(call my_test,..,..) 3282 $(call my_test,../..,../..) 3283 $(call my_test,../../abc,../../abc) 3284 $(call my_test,/abc,/abc) 3285 $(call my_test,/,/) 3286 3287 # Empty is current dir 3288 $(call my_test,,.) 3289 3290 # Remove trailing slash 3291 $(call my_test,abc/,abc) 3292 $(call my_test,abc/def/,abc/def) 3293 $(call my_test,a/b/c/,a/b/c) 3294 $(call my_test,./,.) 3295 $(call my_test,../,..) 3296 $(call my_test,../../,../..) 3297 $(call my_test,/abc/,/abc) 3298 3299 # Remove doubled slash 3300 $(call my_test,abc//def//ghi,abc/def/ghi) 3301 $(call my_test,//abc,/abc) 3302 $(call my_test,///abc,/abc) 3303 $(call my_test,//abc//,/abc) 3304 $(call my_test,abc//,abc) 3305 3306 # Remove . elements 3307 $(call my_test,abc/./def,abc/def) 3308 $(call my_test,/./abc/def,/abc/def) 3309 $(call my_test,abc/.,abc) 3310 3311 # Remove .. elements 3312 $(call my_test,abc/def/ghi/../jkl,abc/def/jkl) 3313 $(call my_test,abc/def/../ghi/../jkl,abc/jkl) 3314 $(call my_test,abc/def/..,abc) 3315 $(call my_test,abc/def/../..,.) 3316 $(call my_test,/abc/def/../..,/) 3317 $(call my_test,abc/def/../../..,..) 3318 $(call my_test,/abc/def/../../..,/) 3319 $(call my_test,abc/def/../../../ghi/jkl/../../../mno,../../mno) 3320 $(call my_test,/../abc,/abc) 3321 3322 # Combinations 3323 $(call my_test,abc/./../def,def) 3324 $(call my_test,abc//./../def,def) 3325 $(call my_test,abc/../../././../def,../../def) 3326 3327 ifdef my_failed 3328 $(error failed clean-path test) 3329 endif 3330 endif 3331 3332 ########################################################### 3333 ## Other includes 3334 ########################################################### 3335 3336 # ----------------------------------------------------------------- 3337 # Rules and functions to help copy important files to DIST_DIR 3338 # when requested. 3339 include $(BUILD_SYSTEM)/distdir.mk 3340 3341 # Include any vendor specific definitions.mk file 3342 -include $(TOPDIR)vendor/*/build/core/definitions.mk 3343 -include $(TOPDIR)device/*/build/core/definitions.mk 3344 -include $(TOPDIR)product/*/build/core/definitions.mk 3345 3346 # broken: 3347 # $(foreach file,$^,$(if $(findstring,.a,$(suffix $file)),-l$(file),$(file))) 3348 3349 ########################################################### 3350 ## Misc notes 3351 ########################################################### 3352 3353 #DEPDIR = .deps 3354 #df = $(DEPDIR)/$(*F) 3355 3356 #SRCS = foo.c bar.c ... 3357 3358 #%.o : %.c 3359 # @$(MAKEDEPEND); \ 3360 # cp $(df).d $(df).P; \ 3361 # sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \ 3362 # -e '/^$$/ d' -e 's/$$/ :/' < $(df).d >> $(df).P; \ 3363 # rm -f $(df).d 3364 # $(COMPILE.c) -o $@ $< 3365 3366 #-include $(SRCS:%.c=$(DEPDIR)/%.P) 3367 3368 3369 #%.o : %.c 3370 # $(COMPILE.c) -MD -o $@ $< 3371 # @cp $*.d $*.P; \ 3372 # sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \ 3373 # -e '/^$$/ d' -e 's/$$/ :/' < $*.d >> $*.P; \ 3374 # rm -f $*.d 3375 3376 3377 ########################################################### 3378 # Append the information to generate a RRO package for the 3379 # source module. 3380 # 3381 # $(1): Source module name. 3382 # $(2): Whether $(3) is a manifest package name or not. 3383 # $(3): Manifest package name if $(2) is true. 3384 # Otherwise, android manifest file path of the 3385 # source module. 3386 # $(4): Whether LOCAL_EXPORT_PACKAGE_RESOURCES is set or 3387 # not for the source module. 3388 # $(5): Resource overlay list. 3389 ########################################################### 3390 define append_enforce_rro_sources 3391 $(eval ENFORCE_RRO_SOURCES += \ 3392 $(strip $(1))||$(strip $(2))||$(strip $(3))||$(strip $(4))||$(call normalize-path-list, $(strip $(5)))) 3393 endef 3394 3395 ########################################################### 3396 # Generate all RRO packages for source modules stored in 3397 # ENFORCE_RRO_SOURCES 3398 ########################################################### 3399 define generate_all_enforce_rro_packages 3400 $(foreach source,$(ENFORCE_RRO_SOURCES), \ 3401 $(eval _o := $(subst ||,$(space),$(source))) \ 3402 $(eval enforce_rro_source_module := $(word 1,$(_o))) \ 3403 $(eval enforce_rro_source_is_manifest_package_name := $(word 2,$(_o))) \ 3404 $(eval enforce_rro_source_manifest_package_info := $(word 3,$(_o))) \ 3405 $(eval enforce_rro_use_res_lib := $(word 4,$(_o))) \ 3406 $(eval enforce_rro_source_overlays := $(subst :, ,$(word 5,$(_o)))) \ 3407 $(eval enforce_rro_module := $(enforce_rro_source_module)__auto_generated_rro) \ 3408 $(eval include $(BUILD_SYSTEM)/generate_enforce_rro.mk) \ 3409 $(eval ALL_MODULES.$(enforce_rro_source_module).REQUIRED += $(enforce_rro_module)) \ 3410 ) 3411 endef 3412