DXR is a code search and navigation tool aimed at making sense of large projects. It supports full-text and regex searches as well as structural queries.

Mercurial (375f9429ba87)

VCS Links

Line Code
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 241 242 243 244 245 246 247 248 249 250 251 252 253 254 255 256 257 258 259 260 261 262 263 264 265 266 267 268 269 270 271 272 273 274 275 276 277 278 279 280 281 282 283 284 285 286 287 288 289 290 291 292 293 294 295 296 297 298 299 300 301 302 303 304 305 306 307 308 309 310 311 312 313 314 315 316 317 318 319 320 321 322 323 324 325 326 327 328 329 330 331 332 333 334 335 336 337 338 339 340 341 342 343 344 345 346 347 348 349 350 351 352 353 354 355 356 357 358 359 360 361 362 363 364 365 366 367 368 369 370 371 372 373 374 375 376 377 378 379 380 381 382 383 384 385 386 387 388 389 390 391 392 393 394 395 396 397 398 399 400 401 402 403 404 405 406 407 408 409 410 411 412 413 414 415 416 417 418 419 420 421 422 423 424 425 426 427 428 429 430 431 432 433 434 435 436 437 438 439 440 441 442 443 444 445 446 447 448 449 450 451 452 453 454 455 456 457 458 459 460 461 462 463 464 465 466 467 468 469 470 471 472 473 474 475 476 477 478 479 480 481 482 483 484 485 486 487 488 489 490 491 492 493 494 495 496 497 498 499 500 501 502 503 504 505 506 507 508 509 510 511 512 513 514 515 516 517 518 519 520 521 522 523 524 525 526 527 528 529 530 531 532 533 534 535 536 537 538 539 540 541 542 543 544 545 546 547 548 549 550 551 552 553 554 555 556 557 558 559 560 561 562 563 564 565 566 567 568 569 570 571 572 573 574 575 576 577 578 579 580 581 582 583 584 585 586 587 588 589 590 591 592 593 594 595 596 597 598 599 600 601 602 603 604 605 606 607 608 609 610 611 612 613 614 615 616 617 618 619 620 621 622 623 624 625 626 627 628 629 630 631 632 633 634 635 636 637 638 639 640 641 642 643 644 645 646 647 648 649 650 651 652 653 654 655 656 657 658 659 660 661 662 663 664 665 666 667 668 669 670 671 672 673 674 675 676 677 678 679 680 681 682 683 684 685 686 687 688 689 690 691 692 693 694 695 696 697 698 699 700 701 702 703 704 705 706 707 708 709 710 711 712 713 714 715 716 717 718 719 720 721 722 723 724 725 726 727 728 729 730 731 732 733 734 735 736 737 738 739 740 741 742 743 744 745 746 747 748 749 750 751 752 753 754 755 756 757 758 759 760 761 762 763 764 765 766 767 768 769 770 771 772 773 774 775 776 777 778 779 780 781 782 783 784 785 786 787 788 789 790 791 792 793 794 795 796 797 798 799 800 801 802 803 804 805 806 807 808 809 810 811 812 813 814 815 816 817 818 819 820 821 822 823 824 825 826 827 828 829 830 831 832 833 834 835 836 837 838 839 840 841 842 843 844 845 846 847 848 849 850 851 852 853 854 855 856 857 858 859 860 861 862 863 864 865 866 867 868 869 870 871 872 873 874 875 876 877 878 879 880 881 882 883 884 885 886 887 888 889 890 891 892 893 894 895 896 897 898 899 900 901 902 903 904 905 906 907 908 909 910 911 912 913 914 915 916 917 918 919 920 921 922 923 924 925 926 927 928 929 930 931 932 933 934 935 936 937 938 939 940 941 942 943 944 945 946 947 948 949 950 951 952 953 954 955 956 957 958 959 960 961 962 963 964 965 966 967 968 969 970 971 972 973 974 975 976 977 978 979 980 981 982 983 984 985 986 987 988 989 990 991 992 993 994 995 996 997 998 999 1000 1001 1002 1003 1004 1005 1006 1007 1008 1009 1010 1011 1012 1013 1014 1015 1016 1017 1018 1019 1020 1021 1022 1023 1024 1025 1026 1027 1028 1029 1030 1031 1032 1033 1034 1035 1036 1037 1038 1039 1040 1041 1042 1043 1044 1045 1046 1047 1048 1049 1050 1051 1052 1053 1054 1055 1056 1057 1058 1059 1060 1061 1062 1063 1064 1065 1066 1067 1068 1069 1070 1071 1072 1073 1074 1075 1076 1077 1078 1079 1080 1081 1082 1083 1084 1085 1086 1087 1088 1089 1090 1091 1092 1093 1094 1095 1096 1097 1098 1099 1100 1101 1102 1103 1104 1105 1106 1107 1108 1109 1110 1111 1112 1113 1114 1115 1116 1117 1118 1119 1120 1121 1122 1123 1124 1125 1126 1127 1128 1129 1130 1131 1132 1133 1134 1135 1136 1137 1138 1139 1140 1141 1142 1143 1144 1145 1146 1147 1148 1149 1150 1151 1152 1153 1154 1155 1156 1157 1158 1159 1160 1161 1162 1163 1164 1165 1166 1167 1168 1169 1170 1171 1172 1173 1174 1175 1176 1177 1178 1179 1180 1181 1182 1183 1184 1185 1186 1187 1188 1189 1190 1191 1192 1193 1194 1195 1196 1197 1198 1199 1200 1201 1202 1203 1204 1205 1206 1207 1208 1209 1210 1211 1212 1213 1214 1215 1216 1217 1218 1219 1220 1221 1222 1223 1224 1225 1226 1227 1228 1229 1230 1231 1232 1233 1234 1235 1236 1237 1238 1239 1240 1241 1242 1243 1244 1245 1246 1247 1248 1249 1250 1251 1252 1253 1254 1255 1256 1257 1258 1259 1260 1261 1262 1263 1264 1265 1266 1267 1268 1269 1270 1271 1272 1273 1274 1275 1276 1277 1278 1279 1280 1281 1282 1283 1284 1285 1286 1287 1288 1289 1290 1291 1292 1293 1294 1295 1296 1297
# -*- makefile -*-
# vim:set ts=8 sw=8 sts=8 noet:
#
# This Source Code Form is subject to the terms of the Mozilla Public
# License, v. 2.0. If a copy of the MPL was not distributed with this file,
# You can obtain one at http://mozilla.org/MPL/2.0/.
#

ifndef topsrcdir
$(error topsrcdir was not set))
endif

# Define an include-at-most-once flag
ifdef INCLUDED_RULES_MK
$(error Do not include rules.mk twice!)
endif
INCLUDED_RULES_MK = 1

ifndef INCLUDED_CONFIG_MK
include $(topsrcdir)/config/config.mk
endif

ifndef INCLUDED_VERSION_MK
include $(MOZILLA_DIR)/config/version.mk
endif

USE_AUTOTARGETS_MK = 1
include $(MOZILLA_DIR)/config/makefiles/makeutils.mk

ifdef REBUILD_CHECK
REPORT_BUILD = $(info $(shell $(PYTHON) $(MOZILLA_DIR)/config/rebuild_check.py $@ $^))
REPORT_BUILD_VERBOSE = $(REPORT_BUILD)
else
REPORT_BUILD = $(info $(relativesrcdir)/$(notdir $@))

ifdef BUILD_VERBOSE_LOG
REPORT_BUILD_VERBOSE = $(REPORT_BUILD)
else
REPORT_BUILD_VERBOSE = $(call BUILDSTATUS,BUILD_VERBOSE $(relativesrcdir))
endif

endif

EXEC			= exec

################################################################################
# Testing frameworks support
################################################################################

testxpcobjdir = $(DEPTH)/_tests/xpcshell

ifdef ENABLE_TESTS
ifdef CPP_UNIT_TESTS
ifdef COMPILE_ENVIRONMENT

# Compile the tests to $(DIST)/bin.  Make lots of niceties available by default
# through TestHarness.h, by modifying the list of includes and the libs against
# which stuff links.
SIMPLE_PROGRAMS += $(CPP_UNIT_TESTS)

ifndef MOZ_PROFILE_GENERATE
CPP_UNIT_TESTS_FILES = $(CPP_UNIT_TESTS)
CPP_UNIT_TESTS_DEST = $(DIST)/cppunittests
CPP_UNIT_TESTS_TARGET = target
INSTALL_TARGETS += CPP_UNIT_TESTS
endif

run-cppunittests::
	@$(PYTHON) $(MOZILLA_DIR)/testing/runcppunittests.py --xre-path=$(DIST)/bin --symbols-path=$(DIST)/crashreporter-symbols $(CPP_UNIT_TESTS)

cppunittests-remote:
	$(PYTHON) -u $(MOZILLA_DIR)/testing/remotecppunittests.py \
		--xre-path=$(DEPTH)/dist/bin \
		--localLib=$(DEPTH)/dist/$(MOZ_APP_NAME) \
		--deviceIP=${TEST_DEVICE} \
		$(CPP_UNIT_TESTS) $(EXTRA_TEST_ARGS); \

endif # COMPILE_ENVIRONMENT
endif # CPP_UNIT_TESTS
endif # ENABLE_TESTS


#
# Library rules
#
# If FORCE_STATIC_LIB is set, build a static library.
# Otherwise, build a shared library.
#

ifndef LIBRARY
ifdef REAL_LIBRARY
ifdef NO_EXPAND_LIBS
# Only build actual library if it is requested.
LIBRARY			:= $(REAL_LIBRARY)
endif
endif
endif

ifdef FORCE_SHARED_LIB
ifdef MKSHLIB

ifdef LIB_IS_C_ONLY
MKSHLIB			= $(MKCSHLIB)
endif

EMBED_MANIFEST_AT=2

endif # MKSHLIB
endif # FORCE_SHARED_LIB

ifeq ($(OS_ARCH),WINNT)

#
# This next line captures both the default (non-MOZ_COPY_PDBS)
# case as well as the MOZ_COPY_PDBS-for-mingwclang case.
#
# For the default case, placing the pdb in the build
# directory is needed.
#
# For the MOZ_COPY_PDBS, non-mingwclang case - we need to
# build the pdb next to the executable (handled in the if
# statement immediately below.)
#
# For the MOZ_COPY_PDBS, mingwclang case - we also need to
# build the pdb next to the executable, but this macro doesn't
# work for jsapi-tests which is a little special, so we specify
# the output directory below with MOZ_PROGRAM_LDFLAGS.
#
LINK_PDBFILE ?= $(basename $(@F)).pdb

ifdef MOZ_COPY_PDBS
ifneq ($(CC_TYPE),clang)
LINK_PDBFILE = $(basename $@).pdb
endif
endif

ifndef GNU_CC

ifdef SIMPLE_PROGRAMS
COMPILE_PDB_FLAG ?= -Fd$(basename $(@F)).pdb
COMPILE_CFLAGS += $(COMPILE_PDB_FLAG)
COMPILE_CXXFLAGS += $(COMPILE_PDB_FLAG)
endif

ifdef MOZ_DEBUG
CODFILE=$(basename $(@F)).cod
endif

endif # !GNU_CC
endif # WINNT

ifeq (arm-Darwin,$(CPU_ARCH)-$(OS_TARGET))
ifdef PROGRAM
MOZ_PROGRAM_LDFLAGS += -Wl,-rpath -Wl,@executable_path/Frameworks
endif
endif

ifeq ($(OS_ARCH),WINNT)
ifeq ($(CC_TYPE),clang)
MOZ_PROGRAM_LDFLAGS += -Wl,-pdb,$(dir $@)/$(LINK_PDBFILE)
endif
endif

ifeq ($(HOST_OS_ARCH),WINNT)
HOST_PDBFILE=$(basename $(@F)).pdb
HOST_PDB_FLAG ?= -PDB:$(HOST_PDBFILE)
HOST_C_LDFLAGS += -DEBUG $(HOST_PDB_FLAG)
HOST_CXX_LDFLAGS += -DEBUG $(HOST_PDB_FLAG)
endif

# Don't build SIMPLE_PROGRAMS during the MOZ_PROFILE_GENERATE pass, and do not
# attempt to install them
ifdef MOZ_PROFILE_GENERATE
$(foreach category,$(INSTALL_TARGETS),\
  $(eval $(category)_FILES := $(foreach file,$($(category)_FILES),$(if $(filter $(SIMPLE_PROGRAMS),$(notdir $(file))),,$(file)))))
SIMPLE_PROGRAMS :=
endif

ifdef COMPILE_ENVIRONMENT
ifndef TARGETS
TARGETS			= $(LIBRARY) $(SHARED_LIBRARY) $(PROGRAM) $(SIMPLE_PROGRAMS) $(HOST_PROGRAM) $(HOST_SIMPLE_PROGRAMS) $(HOST_SHARED_LIBRARY)
endif

COBJS = $(notdir $(CSRCS:.c=.$(OBJ_SUFFIX)))
SOBJS = $(notdir $(SSRCS:.S=.$(OBJ_SUFFIX)))
# CPPSRCS can have different extensions (eg: .cpp, .cc)
CPPOBJS = $(notdir $(addsuffix .$(OBJ_SUFFIX),$(basename $(CPPSRCS))))
CMOBJS = $(notdir $(CMSRCS:.m=.$(OBJ_SUFFIX)))
CMMOBJS = $(notdir $(CMMSRCS:.mm=.$(OBJ_SUFFIX)))
# ASFILES can have different extensions (.s, .asm)
ASOBJS = $(notdir $(addsuffix .$(OBJ_SUFFIX),$(basename $(ASFILES))))
RS_STATICLIB_CRATE_OBJ = $(addprefix lib,$(notdir $(RS_STATICLIB_CRATE_SRC:.rs=.$(LIB_SUFFIX))))
ifndef OBJS
_OBJS = $(COBJS) $(SOBJS) $(CPPOBJS) $(CMOBJS) $(CMMOBJS) $(ASOBJS)
OBJS = $(strip $(_OBJS))
endif

HOST_COBJS = $(addprefix host_,$(notdir $(HOST_CSRCS:.c=.$(_OBJ_SUFFIX))))
# HOST_CPPOBJS can have different extensions (eg: .cpp, .cc)
HOST_CPPOBJS = $(addprefix host_,$(notdir $(addsuffix .$(_OBJ_SUFFIX),$(basename $(HOST_CPPSRCS)))))
HOST_CMOBJS = $(addprefix host_,$(notdir $(HOST_CMSRCS:.m=.$(_OBJ_SUFFIX))))
HOST_CMMOBJS = $(addprefix host_,$(notdir $(HOST_CMMSRCS:.mm=.$(_OBJ_SUFFIX))))
ifndef HOST_OBJS
_HOST_OBJS = $(HOST_COBJS) $(HOST_CPPOBJS) $(HOST_CMOBJS) $(HOST_CMMOBJS)
HOST_OBJS = $(strip $(_HOST_OBJS))
endif
else
LIBRARY :=
SHARED_LIBRARY :=
IMPORT_LIBRARY :=
REAL_LIBRARY :=
PROGRAM :=
SIMPLE_PROGRAMS :=
HOST_SHARED_LIBRARY :=
HOST_PROGRAM :=
HOST_SIMPLE_PROGRAMS :=
endif

ALL_TRASH = \
	$(GARBAGE) $(TARGETS) $(OBJS) $(PROGOBJS) LOGS TAGS a.out \
	$(filter-out $(ASFILES),$(OBJS:.$(OBJ_SUFFIX)=.s)) $(OBJS:.$(OBJ_SUFFIX)=.ii) \
	$(OBJS:.$(OBJ_SUFFIX)=.i) $(OBJS:.$(OBJ_SUFFIX)=.i_o) \
	$(HOST_PROGOBJS) $(HOST_OBJS) $(IMPORT_LIBRARY) \
	so_locations _gen _stubs $(wildcard *.res) $(wildcard *.RES) \
	$(wildcard *.pdb) $(CODFILE) $(IMPORT_LIBRARY) \
	$(SHARED_LIBRARY:$(DLL_SUFFIX)=.exp) $(wildcard *.ilk) \
	$(PROGRAM:$(BIN_SUFFIX)=.exp) $(SIMPLE_PROGRAMS:$(BIN_SUFFIX)=.exp) \
	$(PROGRAM:$(BIN_SUFFIX)=.lib) $(SIMPLE_PROGRAMS:$(BIN_SUFFIX)=.lib) \
	$(SIMPLE_PROGRAMS:$(BIN_SUFFIX)=.$(OBJ_SUFFIX)) \
	$(wildcard gts_tmp_*) $(LIBRARY:%.a=.%.timestamp)
ALL_TRASH_DIRS = \
	$(GARBAGE_DIRS) /no-such-file

ifdef QTDIR
GARBAGE                 += $(MOCSRCS)
endif

ifdef SIMPLE_PROGRAMS
GARBAGE			+= $(SIMPLE_PROGRAMS:%=%.$(OBJ_SUFFIX))
endif

ifdef HOST_SIMPLE_PROGRAMS
GARBAGE			+= $(HOST_SIMPLE_PROGRAMS:%=%.$(_OBJ_SUFFIX))
endif

ifdef MACH
ifndef NO_BUILDSTATUS_MESSAGES
define BUILDSTATUS
@echo 'BUILDSTATUS $1'

endef
endif
endif

define SUBMAKE # $(call SUBMAKE,target,directory,static)
+@$(MAKE) $(if $(2),-C $(2)) $(1)

endef # The extra line is important here! don't delete it

define TIER_DIR_SUBMAKE
$(call SUBMAKE,$(4),$(3),$(5))

endef # Ths empty line is important.

ifneq (,$(strip $(DIRS)))
LOOP_OVER_DIRS = \
  $(foreach dir,$(DIRS),$(call SUBMAKE,$@,$(dir)))
endif

#
# Now we can differentiate between objects used to build a library, and
# objects used to build an executable in the same directory.
#
ifndef PROGOBJS
PROGOBJS		= $(OBJS)
endif

ifndef HOST_PROGOBJS
HOST_PROGOBJS		= $(HOST_OBJS)
endif

GARBAGE_DIRS    += $(wildcard $(CURDIR)/$(MDDEPDIR))

#
# Tags: emacs (etags), vi (ctags)
# TAG_PROGRAM := ctags -L -
#
TAG_PROGRAM		= xargs etags -a

#
# Turn on C++ linking if we have any .cpp or .mm files
# (moved this from config.mk so that config.mk can be included
#  before the CPPSRCS are defined)
#
ifneq ($(HOST_CPPSRCS)$(HOST_CMMSRCS),)
HOST_CPP_PROG_LINK	= 1
endif

#
# MacOS X specific stuff
#

ifeq ($(OS_ARCH),Darwin)
ifdef SHARED_LIBRARY
ifdef MOZ_IOS
_LOADER_PATH := @rpath
else
_LOADER_PATH := @executable_path
endif
EXTRA_DSO_LDOPTS	+= -dynamiclib -install_name $(_LOADER_PATH)/$(SHARED_LIBRARY) -compatibility_version 1 -current_version 1 -single_module
endif
endif

#
# GNU doesn't have path length limitation
#

ifeq ($(OS_ARCH),GNU)
OS_CPPFLAGS += -DPATH_MAX=1024 -DMAXPATHLEN=1024
endif

#
# MINGW32
#
ifeq ($(OS_ARCH),WINNT)
ifdef GNU_CC
DSO_LDOPTS += -Wl,--out-implib -Wl,$(IMPORT_LIBRARY)
endif
endif

ifeq ($(USE_TVFS),1)
IFLAGS1 = -rb
IFLAGS2 = -rb
else
IFLAGS1 = -m 644
IFLAGS2 = -m 755
endif

ifeq (_WINNT,$(GNU_CC)_$(OS_ARCH))
OUTOPTION = -Fo# eol
else
OUTOPTION = -o # eol
endif # WINNT && !GNU_CC

ifeq (,$(CROSS_COMPILE))
HOST_OUTOPTION = $(OUTOPTION)
else
# Windows-to-Windows cross compiles should always use MSVC-style options for
# host compiles.
ifeq (WINNT_WINNT,$(HOST_OS_ARCH)_$(OS_ARCH))
ifneq (,$(filter-out clang-cl,$(HOST_CC_TYPE)))
$(error MSVC-style compilers should be used for host compilations!)
endif
HOST_OUTOPTION = -Fo# eol
else
HOST_OUTOPTION = -o # eol
endif
endif
################################################################################

# Ensure the build config is up to date. This is done automatically when builds
# are performed through |mach build|. The check here is to catch people not
# using mach. If we ever enforce builds through mach, this code can be removed.
ifndef MOZBUILD_BACKEND_CHECKED
ifndef MACH
ifndef TOPLEVEL_BUILD
BUILD_BACKEND_FILES := $(addprefix $(DEPTH)/backend.,$(addsuffix Backend,$(BUILD_BACKENDS)))
$(DEPTH)/backend.%Backend:
	$(error Build configuration changed. Build with |mach build| or run |mach build-backend| to regenerate build config)

define build_backend_rule
$(1): $$(shell cat $(1).in)

endef
$(foreach file,$(BUILD_BACKEND_FILES),$(eval $(call build_backend_rule,$(file))))

default:: $(BUILD_BACKEND_FILES)

export MOZBUILD_BACKEND_CHECKED=1
endif
endif
endif

# The root makefile doesn't want to do a plain export/libs, because
# of the tiers and because of libxul. Suppress the default rules in favor
# of something else. Makefiles which use this var *must* provide a sensible
# default rule before including rules.mk
default all::
	$(foreach tier,$(TIERS),$(call SUBMAKE,$(tier)))

ifdef BUILD_VERBOSE_LOG
ECHO := echo
QUIET :=
else
ECHO := true
QUIET := -q
endif

# Do everything from scratch
everything::
	$(MAKE) clean
	$(MAKE) all

# Dependencies which, if modified, should cause everything to rebuild
GLOBAL_DEPS += Makefile $(addprefix $(DEPTH)/config/,$(INCLUDED_AUTOCONF_MK)) $(MOZILLA_DIR)/config/config.mk

##############################################
ifdef COMPILE_ENVIRONMENT
compile:: host target

host:: $(HOST_OBJS) $(HOST_PROGRAM) $(HOST_SIMPLE_PROGRAMS) $(HOST_RUST_PROGRAMS) $(HOST_RUST_LIBRARY_FILE) $(HOST_SHARED_LIBRARY)

target:: $(filter-out $(MOZBUILD_NON_DEFAULT_TARGETS),$(LIBRARY) $(SHARED_LIBRARY) $(PROGRAM) $(SIMPLE_PROGRAMS) $(RUST_LIBRARY_FILE) $(RUST_PROGRAMS))

ifndef LIBRARY
ifdef OBJS
target:: $(OBJS)
endif
endif

target-objects: $(OBJS) $(PROGOBJS)
host-objects: $(HOST_OBJS) $(HOST_PROGOBJS)

syms::

include $(MOZILLA_DIR)/config/makefiles/target_binaries.mk
endif

##############################################
ifneq (1,$(NO_PROFILE_GUIDED_OPTIMIZE))
ifdef MOZ_1TIER_PGO
ifeq ($(OS_ARCH)_$(GNU_CC), WINNT_)
# When building with PGO, we have to make sure to re-link
# in the MOZ_PROFILE_USE phase if we linked in the
# MOZ_PROFILE_GENERATE phase. We'll touch this pgo.relink
# file in the link rule in the GENERATE phase to indicate
# that we need a relink.
ifdef SHARED_LIBRARY
$(SHARED_LIBRARY): pgo.relink
endif
ifdef PROGRAM
$(PROGRAM): pgo.relink
endif

# In the second pass, we need to merge the pgc files into the pgd file.
# The compiler would do this for us automatically if they were in the right
# place, but they're in dist/bin.
ifneq (,$(SHARED_LIBRARY)$(PROGRAM))
export::
ifdef PROGRAM
	$(PYTHON) $(MOZILLA_DIR)/build/win32/pgomerge.py \
	  $(PROGRAM:$(BIN_SUFFIX)=) $(DIST)/bin
endif
ifdef SHARED_LIBRARY
	$(PYTHON) $(MOZILLA_DIR)/build/win32/pgomerge.py \
	  $(patsubst $(DLL_PREFIX)%$(DLL_SUFFIX),%,$(SHARED_LIBRARY)) $(DIST)/bin
endif
endif # SHARED_LIBRARY || PROGRAM
endif # WINNT_
endif # MOZ_PROFILE_USE
ifdef MOZ_PROFILE_GENERATE
# Clean up profiling data during PROFILE_GENERATE phase
export::
ifeq ($(OS_ARCH)_$(GNU_CC), WINNT_)
	$(foreach pgd,$(wildcard *.pgd),pgomgr -clear $(pgd);)
else
ifdef GNU_CC
	-$(RM) *.gcda
endif
endif
endif

ifneq (,$(MOZ_PROFILE_GENERATE)$(MOZ_PROFILE_USE))
ifneq (,$(filter target,$(MAKECMDGOALS)))
ifdef GNU_CC
# Force rebuilding libraries and programs in both passes because each
# pass uses different object files.
$(PROGRAM) $(SHARED_LIBRARY) $(LIBRARY): FORCE
endif
endif
endif

endif # NO_PROFILE_GUIDED_OPTIMIZE

##############################################

clean clobber realclean clobber_all::
	-$(RM) $(ALL_TRASH)
	-$(RM) -r $(ALL_TRASH_DIRS)

clean clobber realclean clobber_all distclean::
	$(foreach dir,$(DIRS),-$(call SUBMAKE,$@,$(dir)))

distclean::
	-$(RM) -r $(ALL_TRASH_DIRS)
	-$(RM) $(ALL_TRASH)  \
	Makefile .HSancillary \
	$(wildcard *.$(OBJ_SUFFIX)) $(wildcard *.ho) $(wildcard host_*.o*) \
	$(wildcard *.$(LIB_SUFFIX)) $(wildcard *$(DLL_SUFFIX)) \
	$(wildcard *.$(IMPORT_LIB_SUFFIX))

alltags:
	$(RM) TAGS
	find $(topsrcdir) -name dist -prune -o \( -name '*.[hc]' -o -name '*.cp' -o -name '*.cpp' -o -name '*.idl' \) -print | $(TAG_PROGRAM)

define EXPAND_CC_OR_CXX
$(if $(PROG_IS_C_ONLY_$(1)),$(CC),$(CCC))
endef

#
# PROGRAM = Foo
# creates OBJS, links with LIBS to create Foo
#
$(PROGRAM): $(PROGOBJS) $(STATIC_LIBS) $(EXTRA_DEPS) $(RESFILE) $(GLOBAL_DEPS) $(call mkdir_deps,$(FINAL_TARGET))
	$(REPORT_BUILD)
	@$(RM) $@.manifest
ifeq (_WINNT,$(GNU_CC)_$(OS_ARCH))
	$(LINKER) -NOLOGO -OUT:$@ -PDB:$(LINK_PDBFILE) -IMPLIB:$(basename $(@F)).lib $(WIN32_EXE_LDFLAGS) $(LDFLAGS) $(MOZ_PROGRAM_LDFLAGS) $($(notdir $@)_$(OBJS_VAR_SUFFIX)) $(RESFILE) $(STATIC_LIBS) $(SHARED_LIBS) $(OS_LIBS)
ifdef MSMANIFEST_TOOL
	@if test -f $@.manifest; then \
		if test -f '$(srcdir)/$(notdir $@).manifest'; then \
			echo 'Embedding manifest from $(srcdir_rel)/$(notdir $@).manifest and $@.manifest'; \
			$(MT) -NOLOGO -MANIFEST '$(srcdir_rel)/$(notdir $@).manifest' $@.manifest -OUTPUTRESOURCE:$@\;1; \
		else \
			echo 'Embedding manifest from $@.manifest'; \
			$(MT) -NOLOGO -MANIFEST $@.manifest -OUTPUTRESOURCE:$@\;1; \
		fi; \
	elif test -f '$(srcdir)/$(notdir $@).manifest'; then \
		echo 'Embedding manifest from $(srcdir_rel)/$(notdir $@).manifest'; \
		$(MT) -NOLOGO -MANIFEST '$(srcdir_rel)/$(notdir $@).manifest' -OUTPUTRESOURCE:$@\;1; \
	fi
endif	# MSVC with manifest tool
ifdef MOZ_PROFILE_GENERATE
# touch it a few seconds into the future to work around FAT's
# 2-second granularity
	touch -t `date +%Y%m%d%H%M.%S -d 'now+5seconds'` pgo.relink
endif
else # !WINNT || GNU_CC
	$(call EXPAND_CC_OR_CXX,$@) -o $@ $(COMPUTED_CXX_LDFLAGS) $(PGO_CFLAGS) $($(notdir $@)_$(OBJS_VAR_SUFFIX)) $(RESFILE) $(WIN32_EXE_LDFLAGS) $(LDFLAGS) $(STATIC_LIBS) $(MOZ_PROGRAM_LDFLAGS) $(SHARED_LIBS) $(OS_LIBS)
	$(call py_action,check_binary,--target $@)
endif # WINNT && !GNU_CC

ifdef ENABLE_STRIP
	$(STRIP) $(STRIP_FLAGS) $@
endif
ifdef MOZ_POST_PROGRAM_COMMAND
	$(MOZ_POST_PROGRAM_COMMAND) $@
endif

$(HOST_PROGRAM): $(HOST_PROGOBJS) $(HOST_LIBS) $(HOST_EXTRA_DEPS) $(GLOBAL_DEPS) $(call mkdir_deps,$(DEPTH)/dist/host/bin)
	$(REPORT_BUILD)
ifeq (_WINNT,$(GNU_CC)_$(HOST_OS_ARCH))
	$(HOST_LINKER) -NOLOGO -OUT:$@ -PDB:$(HOST_PDBFILE) $($(notdir $@)_OBJS) $(WIN32_EXE_LDFLAGS) $(HOST_LDFLAGS) $(HOST_LINKER_LIBPATHS) $(HOST_LIBS) $(HOST_EXTRA_LIBS)
ifdef MSMANIFEST_TOOL
	@if test -f $@.manifest; then \
		if test -f '$(srcdir)/$(notdir $@).manifest'; then \
			echo 'Embedding manifest from $(srcdir_rel)/$(notdir $@).manifest and $@.manifest'; \
			$(MT) -NOLOGO -MANIFEST '$(srcdir_rel)/$(notdir $@).manifest' $@.manifest -OUTPUTRESOURCE:$@\;1; \
		else \
			echo 'Embedding manifest from $@.manifest'; \
			$(MT) -NOLOGO -MANIFEST $@.manifest -OUTPUTRESOURCE:$@\;1; \
		fi; \
	elif test -f '$(srcdir)/$(notdir $@).manifest'; then \
		echo 'Embedding manifest from $(srcdir_rel)/$(notdir $@).manifest'; \
		$(MT) -NOLOGO -MANIFEST '$(srcdir_rel)/$(notdir $@).manifest' -OUTPUTRESOURCE:$@\;1; \
	fi
endif	# MSVC with manifest tool
else
ifeq ($(HOST_CPP_PROG_LINK),1)
	$(HOST_CXX) -o $@ $(HOST_CXX_LDFLAGS) $(HOST_LDFLAGS) $($(notdir $@)_OBJS) $(HOST_LIBS) $(HOST_EXTRA_LIBS)
else
	$(HOST_CC) -o $@ $(HOST_C_LDFLAGS) $(HOST_LDFLAGS) $($(notdir $@)_OBJS) $(HOST_LIBS) $(HOST_EXTRA_LIBS)
endif # HOST_CPP_PROG_LINK
endif
ifndef CROSS_COMPILE
	$(call py_action,check_binary,--host $@)
endif

#
# This is an attempt to support generation of multiple binaries
# in one directory, it assumes everything to compile Foo is in
# Foo.o (from either Foo.c or Foo.cpp).
#
# SIMPLE_PROGRAMS = Foo Bar
# creates Foo.o Bar.o, links with LIBS to create Foo, Bar.
#
$(SIMPLE_PROGRAMS): %$(BIN_SUFFIX): %.$(OBJ_SUFFIX) $(STATIC_LIBS) $(EXTRA_DEPS) $(GLOBAL_DEPS)
	$(REPORT_BUILD)
ifeq (_WINNT,$(GNU_CC)_$(OS_ARCH))
	$(LINKER) -nologo -out:$@ -pdb:$(LINK_PDBFILE) $($@_$(OBJS_VAR_SUFFIX)) $(WIN32_EXE_LDFLAGS) $(LDFLAGS) $(MOZ_PROGRAM_LDFLAGS) $(STATIC_LIBS) $(SHARED_LIBS) $(OS_LIBS)
ifdef MSMANIFEST_TOOL
	@if test -f $@.manifest; then \
		$(MT) -NOLOGO -MANIFEST $@.manifest -OUTPUTRESOURCE:$@\;1; \
		rm -f $@.manifest; \
	elif test -f '$(srcdir)/$(notdir $@).manifest'; then \
		$(MT) -NOLOGO -MANIFEST '$(srcdir_rel)/$(notdir $@).manifest' -OUTPUTRESOURCE:$@\;1; \
	fi
endif	# MSVC with manifest tool
else
	$(call EXPAND_CC_OR_CXX,$@) $(COMPUTED_CXX_LDFLAGS) $(PGO_CFLAGS) -o $@ $($@_$(OBJS_VAR_SUFFIX)) $(WIN32_EXE_LDFLAGS) $(LDFLAGS) $(STATIC_LIBS) $(MOZ_PROGRAM_LDFLAGS) $(SHARED_LIBS) $(OS_LIBS)
	$(call py_action,check_binary,--target $@)
endif # WINNT && !GNU_CC

ifdef ENABLE_STRIP
	$(STRIP) $(STRIP_FLAGS) $@
endif
ifdef MOZ_POST_PROGRAM_COMMAND
	$(MOZ_POST_PROGRAM_COMMAND) $@
endif

$(HOST_SIMPLE_PROGRAMS): host_%$(HOST_BIN_SUFFIX): $(HOST_LIBS) $(HOST_EXTRA_DEPS) $(GLOBAL_DEPS)
	$(REPORT_BUILD)
ifeq (WINNT_,$(HOST_OS_ARCH)_$(GNU_CC))
	$(HOST_LINKER) -NOLOGO -OUT:$@ -PDB:$(HOST_PDBFILE) $($(notdir $@)_OBJS) $(WIN32_EXE_LDFLAGS) $(HOST_LDFLAGS) $(HOST_LINKER_LIBPATHS) $(HOST_LIBS) $(HOST_EXTRA_LIBS)
else
ifneq (,$(HOST_CPPSRCS)$(USE_HOST_CXX))
	$(HOST_CXX) $(HOST_OUTOPTION)$@ $(HOST_CXX_LDFLAGS) $($(notdir $@)_OBJS) $(HOST_LIBS) $(HOST_EXTRA_LIBS)
else
	$(HOST_CC) $(HOST_OUTOPTION)$@ $(HOST_C_LDFLAGS) $($(notdir $@)_OBJS) $(HOST_LIBS) $(HOST_EXTRA_LIBS)
endif
endif
ifndef CROSS_COMPILE
	$(call py_action,check_binary,--host $@)
endif

$(LIBRARY): $(OBJS) $(STATIC_LIBS) $(EXTRA_DEPS) $(GLOBAL_DEPS)
	$(REPORT_BUILD)
	$(RM) $(REAL_LIBRARY)
	$(AR) $(AR_FLAGS) $($@_$(OBJS_VAR_SUFFIX))

ifeq ($(OS_ARCH),WINNT)
# Import libraries are created by the rules creating shared libraries.
# The rules to copy them to $(DIST)/lib depend on $(IMPORT_LIBRARY),
# but make will happily consider the import library before it is refreshed
# when rebuilding the corresponding shared library. Defining an empty recipe
# for import libraries forces make to wait for the shared library recipe to
# have run before considering other targets that depend on the import library.
# See bug 795204.
$(IMPORT_LIBRARY): $(SHARED_LIBRARY) ;
endif

$(HOST_SHARED_LIBRARY): Makefile
	$(REPORT_BUILD)
	$(RM) $@
ifneq (,$(filter clang-cl,$(HOST_CC_TYPE)))
	$(HOST_LINKER) -NOLOGO -DLL -OUT:$@ $($(notdir $@)_OBJS) $(HOST_CXX_LDFLAGS) $(HOST_LDFLAGS) $(HOST_LINKER_LIBPATHS) $(HOST_LIBS) $(HOST_EXTRA_LIBS)
else
	$(HOST_CXX) $(HOST_OUTOPTION)$@ $($(notdir $@)_OBJS) $(HOST_CXX_LDFLAGS) $(HOST_LDFLAGS) $(HOST_LIBS) $(HOST_EXTRA_LIBS)
endif

# On Darwin (Mac OS X), dwarf2 debugging uses debug info left in .o files,
# so instead of deleting .o files after repacking them into a dylib, we make
# symlinks back to the originals. The symlinks are a no-op for stabs debugging,
# so no need to conditionalize on OS version or debugging format.

$(SHARED_LIBRARY): $(OBJS) $(RESFILE) $(STATIC_LIBS) $(EXTRA_DEPS) $(GLOBAL_DEPS)
	$(REPORT_BUILD)
ifndef INCREMENTAL_LINKER
	$(RM) $@
endif
	$(MKSHLIB) $($@_$(OBJS_VAR_SUFFIX)) $(RESFILE) $(LDFLAGS) $(STATIC_LIBS) $(SHARED_LIBS) $(EXTRA_DSO_LDOPTS) $(MOZ_GLUE_LDFLAGS) $(OS_LIBS)
	$(call py_action,check_binary,--target $@)

ifeq (_WINNT,$(GNU_CC)_$(OS_ARCH))
ifdef MSMANIFEST_TOOL
ifdef EMBED_MANIFEST_AT
	@if test -f $@.manifest; then \
		if test -f '$(srcdir)/$@.manifest'; then \
			echo 'Embedding manifest from $(srcdir_rel)/$@.manifest and $@.manifest'; \
			$(MT) -NOLOGO -MANIFEST '$(srcdir_rel)/$@.manifest' $@.manifest -OUTPUTRESOURCE:$@\;$(EMBED_MANIFEST_AT); \
		else \
			echo 'Embedding manifest from $@.manifest'; \
			$(MT) -NOLOGO -MANIFEST $@.manifest -OUTPUTRESOURCE:$@\;$(EMBED_MANIFEST_AT); \
		fi; \
	elif test -f '$(srcdir)/$@.manifest'; then \
		echo 'Embedding manifest from $(srcdir_rel)/$@.manifest'; \
		$(MT) -NOLOGO -MANIFEST '$(srcdir_rel)/$@.manifest' -OUTPUTRESOURCE:$@\;$(EMBED_MANIFEST_AT); \
	fi
endif   # EMBED_MANIFEST_AT
endif	# MSVC with manifest tool
ifdef MOZ_PROFILE_GENERATE
	touch -t `date +%Y%m%d%H%M.%S -d 'now+5seconds'` pgo.relink
endif
endif	# WINNT && !GCC
	chmod +x $@
ifdef ENABLE_STRIP
	$(STRIP) $(STRIP_FLAGS) $@
endif

# The object file is in the current directory, and the source file can be any
# relative path. This macro adds the dependency obj: src for each source file.
# This dependency must be first for the $< flag to work correctly, and the
# rules that have commands for these targets must not list any other
# prerequisites, or they will override the $< variable.
define src_objdep
$(basename $3$(notdir $1)).$2: $1 $$(call mkdir_deps,$$(MDDEPDIR))
endef
$(foreach f,$(CSRCS) $(SSRCS) $(CPPSRCS) $(CMSRCS) $(CMMSRCS) $(ASFILES),$(eval $(call src_objdep,$(f),$(OBJ_SUFFIX))))
$(foreach f,$(HOST_CSRCS) $(HOST_CPPSRCS) $(HOST_CMSRCS) $(HOST_CMMSRCS),$(eval $(call src_objdep,$(f),$(_OBJ_SUFFIX),host_)))

# The Rust compiler only outputs library objects, and so we need different
# mangling to generate dependency rules for it.
mk_global_crate_libname = $(basename lib$(notdir $1)).$(LIB_SUFFIX)
crate_src_libdep = $(call mk_global_crate_libname,$1): $1 $$(call mkdir_deps,$$(MDDEPDIR))
$(foreach f,$(RS_STATICLIB_CRATE_SRC),$(eval $(call crate_src_libdep,$(f))))

$(OBJS) $(HOST_OBJS) $(PROGOBJS) $(HOST_PROGOBJS): $(GLOBAL_DEPS)

# Rules for building native targets must come first because of the host_ prefix
$(HOST_COBJS):
	$(REPORT_BUILD_VERBOSE)
	$(HOST_CC) $(HOST_OUTOPTION)$@ -c $(HOST_CPPFLAGS) $(HOST_CFLAGS) $(NSPR_CFLAGS) $<

$(HOST_CPPOBJS):
	$(REPORT_BUILD_VERBOSE)
	$(call BUILDSTATUS,OBJECT_FILE $@)
	$(HOST_CXX) $(HOST_OUTOPTION)$@ -c $(HOST_CPPFLAGS) $(HOST_CXXFLAGS) $(NSPR_CFLAGS) $<

$(HOST_CMOBJS):
	$(REPORT_BUILD_VERBOSE)
	$(HOST_CC) $(HOST_OUTOPTION)$@ -c $(HOST_CPPFLAGS) $(HOST_CFLAGS) $(HOST_CMFLAGS) $(NSPR_CFLAGS) $<

$(HOST_CMMOBJS):
	$(REPORT_BUILD_VERBOSE)
	$(HOST_CXX) $(HOST_OUTOPTION)$@ -c $(HOST_CPPFLAGS) $(HOST_CXXFLAGS) $(HOST_CMMFLAGS) $(NSPR_CFLAGS) $<

$(COBJS):
	$(REPORT_BUILD_VERBOSE)
	$(CC) $(OUTOPTION)$@ -c $(COMPILE_CFLAGS) $($(notdir $<)_FLAGS) $<

ifdef ASFILES
# The AS_DASH_C_FLAG is needed cause not all assemblers (Solaris) accept
# a '-c' flag.
$(ASOBJS):
	$(REPORT_BUILD_VERBOSE)
	$(AS) $(ASOUTOPTION)$@ $(ASFLAGS) $($(notdir $<)_FLAGS) $(AS_DASH_C_FLAG) $<
endif

define syms_template
syms:: $(2)
$(2): $(1)
ifdef MOZ_CRASHREPORTER
	$$(call py_action,dumpsymbols,$$(abspath $$<) $$(abspath $$@) $$(DUMP_SYMBOLS_FLAGS))
endif
endef

ifndef MOZ_PROFILE_GENERATE
ifneq (,$(filter $(DIST)/bin%,$(FINAL_TARGET)))
DUMP_SYMS_TARGETS := $(SHARED_LIBRARY) $(PROGRAM) $(SIMPLE_PROGRAMS)
endif
endif

ifdef MOZ_AUTOMATION
ifeq (,$(filter 1,$(MOZ_AUTOMATION_BUILD_SYMBOLS)))
DUMP_SYMS_TARGETS :=
endif
endif

ifdef MOZ_COPY_PDBS
MAIN_PDB_FILES = $(addsuffix .pdb,$(basename $(DUMP_SYMS_TARGETS)))
MAIN_PDB_DEST ?= $(FINAL_TARGET)
MAIN_PDB_TARGET = syms
INSTALL_TARGETS += MAIN_PDB

ifdef CPP_UNIT_TESTS
CPP_UNIT_TESTS_PDB_FILES = $(addsuffix .pdb,$(basename $(CPP_UNIT_TESTS)))
CPP_UNIT_TESTS_PDB_DEST = $(DIST)/cppunittests
CPP_UNIT_TESTS_PDB_TARGET = syms
INSTALL_TARGETS += CPP_UNIT_TESTS_PDB
endif

else ifdef MOZ_CRASHREPORTER
$(foreach file,$(DUMP_SYMS_TARGETS),$(eval $(call syms_template,$(file),$(notdir $(file))_syms.track)))
endif

ifneq (,$(RUST_TESTS)$(RUST_LIBRARY_FILE)$(HOST_RUST_LIBRARY_FILE)$(RUST_PROGRAMS)$(HOST_RUST_PROGRAMS))
include $(MOZILLA_DIR)/config/makefiles/rust.mk
endif

$(SOBJS):
	$(REPORT_BUILD)
	$(AS) $(ASOUTOPTION)$@ $(SFLAGS) $($(notdir $<)_FLAGS) -c $<

$(CPPOBJS):
	$(REPORT_BUILD_VERBOSE)
	$(call BUILDSTATUS,OBJECT_FILE $@)
	$(CCC) $(OUTOPTION)$@ -c $(COMPILE_CXXFLAGS) $($(notdir $<)_FLAGS) $<

$(CMMOBJS):
	$(REPORT_BUILD_VERBOSE)
	$(CCC) -o $@ -c $(COMPILE_CXXFLAGS) $(COMPILE_CMMFLAGS) $($(notdir $<)_FLAGS) $<

$(CMOBJS):
	$(REPORT_BUILD_VERBOSE)
	$(CC) -o $@ -c $(COMPILE_CFLAGS) $(COMPILE_CMFLAGS) $($(notdir $<)_FLAGS) $<

$(filter %.s,$(CPPSRCS:%.cpp=%.s)): %.s: %.cpp $(call mkdir_deps,$(MDDEPDIR))
	$(REPORT_BUILD_VERBOSE)
	$(CCC) -S $(COMPILE_CXXFLAGS) $($(notdir $<)_FLAGS) $<

$(filter %.s,$(CPPSRCS:%.cc=%.s)): %.s: %.cc $(call mkdir_deps,$(MDDEPDIR))
	$(REPORT_BUILD_VERBOSE)
	$(CCC) -S $(COMPILE_CXXFLAGS) $($(notdir $<)_FLAGS) $<

$(filter %.s,$(CPPSRCS:%.cxx=%.s)): %.s: %.cpp $(call mkdir_deps,$(MDDEPDIR))
	$(REPORT_BUILD_VERBOSE)
	$(CCC) -S $(COMPILE_CXXFLAGS) $($(notdir $<)_FLAGS) $<

$(filter %.s,$(CSRCS:%.c=%.s)): %.s: %.c $(call mkdir_deps,$(MDDEPDIR))
	$(REPORT_BUILD_VERBOSE)
	$(CC) -S $(COMPILE_CFLAGS) $($(notdir $<)_FLAGS) $<

ifneq (,$(filter %.i,$(MAKECMDGOALS)))
# Call as $(call _group_srcs,extension,$(SRCS)) - this will create a list
# of the full sources, as well as the $(notdir) version. So:
#   foo.cpp sub/bar.cpp
# becomes:
#   foo.cpp sub/bar.cpp bar.cpp
#
# This way we can match both 'make sub/bar.i' and 'make bar.i'
_group_srcs = $(sort $(patsubst %.$1,%.i,$(filter %.$1,$2 $(notdir $2))))

define PREPROCESS_RULES
_PREPROCESSED_$1_FILES := $$(call _group_srcs,$1,$$($2))
# Make preprocessed files PHONY so they are always executed, since they are
# manual targets and we don't necessarily write to $@.
.PHONY: $$(_PREPROCESSED_$1_FILES)

# Hack up VPATH so we can reach the sources. Eg: 'make Parser.i' may need to
# reach $(srcdir)/frontend/Parser.i
vpath %.$1 $$(addprefix $$(srcdir)/,$$(sort $$(dir $$($2))))
vpath %.$1 $$(addprefix $$(CURDIR)/,$$(sort $$(dir $$($2))))

$$(_PREPROCESSED_$1_FILES): _DEPEND_CFLAGS=
$$(_PREPROCESSED_$1_FILES): %.i: %.$1
	$$(REPORT_BUILD_VERBOSE)
	$$(addprefix $$(MKDIR) -p ,$$(filter-out .,$$(@D)))
	$$($3) -C $$(PREPROCESS_OPTION)$$@ $(foreach var,$4,$$($(var))) $$($$(notdir $$<)_FLAGS) $$<

endef

$(eval $(call PREPROCESS_RULES,cpp,CPPSRCS,CCC,COMPILE_CXXFLAGS))
$(eval $(call PREPROCESS_RULES,cc,CPPSRCS,CCC,COMPILE_CXXFLAGS))
$(eval $(call PREPROCESS_RULES,cxx,CPPSRCS,CCC,COMPILE_CXXFLAGS))
$(eval $(call PREPROCESS_RULES,c,CSRCS,CC,COMPILE_CFLAGS))
$(eval $(call PREPROCESS_RULES,mm,CMMSRCS,CCC,COMPILE_CXXFLAGS COMPILE_CMMFLAGS))

# Default to pre-processing the actual unified file. This can be overridden
# at the command-line to pre-process only the individual source file.
PP_UNIFIED ?= 1

# PP_REINVOKE gets set on the sub-make to prevent us from going in an
# infinite loop if the filename doesn't exist in the unified source files.
ifndef PP_REINVOKE

MATCH_cpp = \(cpp\|cc|cxx\)
UPPER_c = C
UPPER_cpp = CPP
UPPER_mm = CMM

# When building with PP_UNIFIED=0, we also have to look in the Unified files to
# find a matching pathname.
_get_all_sources = $1 $(if $(filter Unified%,$1),$(shell sed -n 's/\#include "\(.*\)"$$/\1/p' $(filter Unified%,$1)))
all_cpp_sources := $(call _get_all_sources,$(CPPSRCS))
all_mm_sources := $(call _get_all_sources,$(CMMSRCS))
all_c_sources := $(call _get_all_sources,$(CSRCS))
all_sources := $(all_cpp_sources) $(all_cmm_sources) $(all_c_sources)

# The catch-all %.i rule runs when we pass in a .i filename that doesn't match
# one of the *SRCS variables. The two code paths depend on whether or not
# we are requesting a unified file (PP_UNIFIED=1, the default) or not:
#
# PP_UNIFIED=1:
#  - Look for it in any of the Unified files, and re-exec make with
#    Unified_foo0.i as the target. This gets us the full unified preprocessed
#    file.
#
# PP_UNIFIED=0:
#  - If the .i filename is in *SRCS, or in a Unified filename, then we re-exec
#    make with that filename as the target. The *SRCS variables are modified
#    to have the Unified sources appended to them so that the static pattern
#    rules will match.
%.i: FORCE
ifeq ($(PP_UNIFIED),1)
	@$(MAKE) PP_REINVOKE=1 \
	    $(or $(addsuffix .i, \
              $(foreach type,c cpp mm, \
	        $(if $(filter Unified%,$($(UPPER_$(type))SRCS)), \
	          $(shell grep -l '#include "\(.*/\)\?$(basename $@).$(or $(MATCH_$(type)),$(type))"' Unified*.$(type) | sed 's/\.$(type)$$//') \
            ))),$(error "File not found for preprocessing: $@"))
else
	@$(MAKE) PP_REINVOKE=1 $@ \
	    $(foreach type,c cpp mm,$(UPPER_$(type))SRCS="$(all_$(type)_sources)")
endif

endif

endif

$(RESFILE): %.res: $(RCFILE)
	$(REPORT_BUILD)
	@echo Creating Resource file: $@
ifdef GNU_CC
	$(RC) $(RCFLAGS) $(filter-out -U%,$(DEFINES)) $(INCLUDES:-I%=--include-dir %) $(OUTOPTION)$@ $<
else
	$(RC) $(RCFLAGS) -r $(DEFINES) $(INCLUDES) $(OUTOPTION)$@ $<
endif

# Cancel GNU make built-in implicit rules
MAKEFLAGS += -r

ifneq (,$(filter WINNT,$(OS_ARCH)))
SEP := ;
else
SEP := :
endif

EMPTY :=
SPACE := $(EMPTY) $(EMPTY)

###############################################################################
# Bunch of things that extend the 'export' rule (in order):
###############################################################################

ifneq ($(XPI_NAME),)
$(FINAL_TARGET):
	$(NSINSTALL) -D $@

export:: $(FINAL_TARGET)
endif

################################################################################
# The default location for prefs is the gre prefs directory.
# PREF_DIR is used for L10N_PREF_JS_EXPORTS in various locales/ directories.
PREF_DIR = defaults/pref

# If DIST_SUBDIR is defined it indicates that app and gre dirs are
# different and that we are building app related resources. Hence,
# PREF_DIR should point to the app prefs location.
ifneq (,$(DIST_SUBDIR)$(XPI_NAME))
PREF_DIR = defaults/preferences
endif

################################################################################
# CHROME PACKAGING

chrome::
	$(MAKE) realchrome
	$(LOOP_OVER_DIRS)

$(FINAL_TARGET)/chrome: $(call mkdir_deps,$(FINAL_TARGET)/chrome)

ifneq (,$(JAR_MANIFEST))
ifndef NO_DIST_INSTALL

ifdef XPI_NAME
ifdef XPI_ROOT_APPID
# For add-on packaging we may specify that an application
# sub-dir should be added to the root chrome manifest with
# a specific application id.
MAKE_JARS_FLAGS += --root-manifest-entry-appid='$(XPI_ROOT_APPID)'
endif

# if DIST_SUBDIR is defined but XPI_ROOT_APPID is not there's
# no way langpacks will get packaged right, so error out.
ifneq (,$(DIST_SUBDIR))
ifndef XPI_ROOT_APPID
$(error XPI_ROOT_APPID is not defined - langpacks will break.)
endif
endif
endif

libs realchrome:: $(FINAL_TARGET)/chrome
	$(call py_action,jar_maker,\
	  $(QUIET) -d $(FINAL_TARGET) \
	  $(MAKE_JARS_FLAGS) $(DEFINES) $(ACDEFINES) \
	  $(JAR_MANIFEST))

endif

endif

# When you move this out of the tools tier, please remove the corresponding
# hacks in recursivemake.py that check if Makefile.in sets the variable.
ifneq ($(XPI_PKGNAME),)
tools realchrome::
ifdef STRIP_XPI
ifndef MOZ_DEBUG
	@echo 'Stripping $(XPI_PKGNAME) package directory...'
	@echo $(FINAL_TARGET)
	@cd $(FINAL_TARGET) && find . ! -type d \
			! -name '*.js' \
			! -name '*.xpt' \
			! -name '*.gif' \
			! -name '*.jpg' \
			! -name '*.png' \
			! -name '*.xpm' \
			! -name '*.txt' \
			! -name '*.rdf' \
			! -name '*.sh' \
			! -name '*.properties' \
			! -name '*.dtd' \
			! -name '*.html' \
			! -name '*.xul' \
			! -name '*.css' \
			! -name '*.xml' \
			! -name '*.jar' \
			! -name '*.dat' \
			! -name '*.tbl' \
			! -name '*.src' \
			! -name '*.reg' \
			$(PLATFORM_EXCLUDE_LIST) \
			-exec $(STRIP) $(STRIP_FLAGS) {} >/dev/null 2>&1 \;
endif
endif
	@echo 'Packaging $(XPI_PKGNAME).xpi...'
	$(call py_action,zip,-C $(FINAL_TARGET) ../$(XPI_PKGNAME).xpi '*')
endif

# See comment above about moving this out of the tools tier.
ifdef INSTALL_EXTENSION_ID
ifndef XPI_NAME
$(error XPI_NAME must be set for INSTALL_EXTENSION_ID)
endif

tools::
	$(RM) -r '$(DIST)/bin/distribution$(DIST_SUBDIR:%=/%)/extensions/$(INSTALL_EXTENSION_ID)'
	$(NSINSTALL) -D '$(DIST)/bin/distribution$(DIST_SUBDIR:%=/%)/extensions/$(INSTALL_EXTENSION_ID)'
	$(call copy_dir,$(FINAL_TARGET),$(DIST)/bin/distribution$(DIST_SUBDIR:%=/%)/extensions/$(INSTALL_EXTENSION_ID))

endif

#############################################################################
# MDDEPDIR is the subdirectory where all the dependency files are placed.
#   This uses a make rule (instead of a macro) to support parallel
#   builds (-jN). If this were done in the LOOP_OVER_DIRS macro, two
#   processes could simultaneously try to create the same directory.
#
#   We use $(CURDIR) in the rule's target to ensure that we don't find
#   a dependency directory in the source tree via VPATH (perhaps from
#   a previous build in the source tree) and thus neglect to create a
#   dependency directory in the object directory, where we really need
#   it.

_MDDEPEND_FILES :=

ifneq (,$(filter target-objects target all default,$(MAKECMDGOALS)))
_MDDEPEND_FILES += $(addsuffix .pp,$(notdir $(sort $(OBJS) $(PROGOBJS))))
endif

ifneq (,$(filter host-objects host all default,$(MAKECMDGOALS)))
_MDDEPEND_FILES += $(addsuffix .pp,$(notdir $(sort $(HOST_OBJS) $(HOST_PROGOBJS))))
endif

MDDEPEND_FILES := $(strip $(wildcard $(addprefix $(MDDEPDIR)/,$(_MDDEPEND_FILES) $(EXTRA_MDDEPEND_FILES))))

ifneq (,$(MDDEPEND_FILES))
-include $(MDDEPEND_FILES)
endif

################################################################################
# Install/copy rules
#
# The INSTALL_TARGETS variable contains a list of all install target
# categories. Each category defines a list of files and executables, and an
# install destination,
#
# FOO_FILES := foo bar
# FOO_EXECUTABLES := baz
# FOO_DEST := target_path
# INSTALL_TARGETS += FOO
#
# Additionally, a FOO_TARGET variable may be added to indicate the target for
# which the files and executables are installed. Default is "libs".
#
# Finally, a FOO_KEEP_PATH variable may be set to 1 to indicate the paths given
# in FOO_FILES/FOO_EXECUTABLES are to be kept at the destination. That is,
# if FOO_FILES is bar/baz/qux.h, and FOO_DEST is $(DIST)/include, the installed
# file would be $(DIST)/include/bar/baz/qux.h instead of $(DIST)/include/qux.h

# If we're using binary nsinstall and it's not built yet, fallback to python nsinstall.
ifneq (,$(filter $(DEPTH)/config/nsinstall$(HOST_BIN_SUFFIX),$(install_cmd)))
ifeq (,$(wildcard $(DEPTH)/config/nsinstall$(HOST_BIN_SUFFIX)))
nsinstall_is_usable = $(if $(wildcard $(DEPTH)/config/nsinstall$(HOST_BIN_SUFFIX)),yes)

define install_cmd_override
$(1): install_cmd = $$(if $$(nsinstall_is_usable),$$(INSTALL),$$(NSINSTALL_PY) -t) $$(1)
endef
endif
endif

install_target_tier = $(or $($(1)_TARGET),libs)
INSTALL_TARGETS_TIERS := $(sort $(foreach category,$(INSTALL_TARGETS),$(call install_target_tier,$(category))))

install_target_result = $($(1)_DEST:%/=%)/$(if $($(1)_KEEP_PATH),$(2),$(notdir $(2)))
install_target_files = $(foreach file,$($(1)_FILES),$(call install_target_result,$(category),$(file)))
install_target_executables = $(foreach file,$($(1)_EXECUTABLES),$(call install_target_result,$(category),$(file)))

# Work around a GNU make 3.81 bug where it gives $< the wrong value.
# See details in bug 934864.
define create_dependency
$(1): $(2)
$(1): $(2)
endef

define install_target_template
$(call install_cmd_override,$(2))
$(call create_dependency,$(2),$(1))
endef

$(foreach category,$(INSTALL_TARGETS),\
  $(if $($(category)_DEST),,$(error Missing $(category)_DEST)) \
  $(foreach tier,$(call install_target_tier,$(category)),\
    $(eval INSTALL_TARGETS_FILES_$(tier) += $(call install_target_files,$(category))) \
    $(eval INSTALL_TARGETS_EXECUTABLES_$(tier) += $(call install_target_executables,$(category))) \
  ) \
  $(foreach file,$($(category)_FILES) $($(category)_EXECUTABLES), \
    $(eval $(call install_target_template,$(file),$(call install_target_result,$(category),$(file)))) \
  ) \
)

$(foreach tier,$(INSTALL_TARGETS_TIERS), \
  $(eval $(tier):: $(INSTALL_TARGETS_FILES_$(tier)) $(INSTALL_TARGETS_EXECUTABLES_$(tier))) \
)

install_targets_sanity = $(if $(filter-out $(notdir $@),$(notdir $(<))),$(error Looks like $@ has an unexpected dependency on $< which breaks INSTALL_TARGETS))

$(sort $(foreach tier,$(INSTALL_TARGETS_TIERS),$(INSTALL_TARGETS_FILES_$(tier)))):
	$(install_targets_sanity)
	$(call install_cmd,$(IFLAGS1) '$<' '$(@D)')

$(sort $(foreach tier,$(INSTALL_TARGETS_TIERS),$(INSTALL_TARGETS_EXECUTABLES_$(tier)))):
	$(install_targets_sanity)
	$(call install_cmd,$(IFLAGS2) '$<' '$(@D)')

################################################################################
# Preprocessing rules
#
# The PP_TARGETS variable contains a list of all preprocessing target
# categories. Each category has associated variables listing input files, the
# output directory, extra preprocessor flags, and so on. For example:
#
#   FOO := input-file
#   FOO_PATH := target-directory
#   FOO_FLAGS := -Dsome_flag
#   PP_TARGETS += FOO
#
# If PP_TARGETS lists a category name <C> (like FOO, above), then we consult the
# following make variables to see what to do:
#
# - <C> lists input files to be preprocessed with mozbuild.action.preprocessor.
#   We search VPATH for the names given here. If an input file name ends in
#   '.in', that suffix is omitted from the output file name.
#
# - <C>_PATH names the directory in which to place the preprocessed output
#   files. We create this directory if it does not already exist. Setting
#   this variable is optional; if unset, we install the files in $(CURDIR).
#
# - <C>_FLAGS lists flags to pass to mozbuild.action.preprocessor, in addition
#   to the usual bunch. Setting this variable is optional.
#
# - <C>_TARGET names the 'make' target that should depend on creating the output
#   files. Setting this variable is optional; if unset, we preprocess the
#   files for the 'libs' target.
#
# - <C>_KEEP_PATH may be set to 1 to indicate the paths given in <C> are to be
#   kept under <C>_PATH. That is, if <C> is bar/baz/qux.h.in and <C>_PATH is
#   $(DIST)/include, the preprocessed file would be $(DIST)/include/bar/baz/qux.h
#   instead of $(DIST)/include/qux.h.

pp_target_tier = $(or $($(1)_TARGET),libs)
PP_TARGETS_TIERS := $(sort $(foreach category,$(PP_TARGETS),$(call pp_target_tier,$(category))))

pp_target_result = $(or $($(1)_PATH:%/=%),$(CURDIR))/$(if $($(1)_KEEP_PATH),$(2:.in=),$(notdir $(2:.in=)))
pp_target_results = $(foreach file,$($(1)),$(call pp_target_result,$(category),$(file)))

$(foreach category,$(PP_TARGETS), \
  $(foreach tier,$(call pp_target_tier,$(category)), \
    $(eval PP_TARGETS_RESULTS_$(tier) += $(call pp_target_results,$(category))) \
  ) \
  $(foreach file,$($(category)), \
    $(eval $(call create_dependency,$(call pp_target_result,$(category),$(file)), \
                                    $(file) $(GLOBAL_DEPS))) \
  ) \
  $(eval $(call pp_target_results,$(category)): PP_TARGET_FLAGS=$($(category)_FLAGS)) \
)

$(foreach tier,$(PP_TARGETS_TIERS), \
  $(eval $(tier):: $(PP_TARGETS_RESULTS_$(tier))) \
)

PP_TARGETS_ALL_RESULTS := $(sort $(foreach tier,$(PP_TARGETS_TIERS),$(PP_TARGETS_RESULTS_$(tier))))
$(PP_TARGETS_ALL_RESULTS):
	$(if $(filter-out $(notdir $@),$(notdir $(<:.in=))),$(error Looks like $@ has an unexpected dependency on $< which breaks PP_TARGETS))
	$(RM) '$@'
	$(call py_action,preprocessor,--depend $(MDDEPDIR)/$(@F).pp $(PP_TARGET_FLAGS) $(DEFINES) $(ACDEFINES) '$<' -o '$@')

$(filter %.css,$(PP_TARGETS_ALL_RESULTS)): PP_TARGET_FLAGS+=--marker %

# The depfile is based on the filename, and we don't want conflicts. So check
# there's only one occurrence of any given filename in PP_TARGETS_ALL_RESULTS.
PP_TARGETS_ALL_RESULT_NAMES := $(notdir $(PP_TARGETS_ALL_RESULTS))
$(foreach file,$(sort $(PP_TARGETS_ALL_RESULT_NAMES)), \
  $(if $(filter-out 1,$(words $(filter $(file),$(PP_TARGETS_ALL_RESULT_NAMES)))), \
    $(error Multiple preprocessing rules are creating a $(file) file) \
  ) \
)

ifneq (,$(filter $(PP_TARGETS_TIERS) $(PP_TARGETS_ALL_RESULTS),$(MAKECMDGOALS)))
# If the depfile for a preprocessed file doesn't exist, add a dep to force
# re-preprocessing.
$(foreach file,$(PP_TARGETS_ALL_RESULTS), \
  $(if $(wildcard $(MDDEPDIR)/$(notdir $(file)).pp), \
    , \
    $(eval $(file): FORCE) \
  ) \
)

MDDEPEND_FILES := $(strip $(wildcard $(addprefix $(MDDEPDIR)/,$(addsuffix .pp,$(notdir $(PP_TARGETS_ALL_RESULTS))))))

ifneq (,$(MDDEPEND_FILES))
-include $(MDDEPEND_FILES)
endif

endif

# Pull in non-recursive targets if this is a partial tree build.
ifndef TOPLEVEL_BUILD
include $(MOZILLA_DIR)/config/makefiles/nonrecursive.mk
endif

################################################################################
# Special gmake rules.
################################################################################


#
# Re-define the list of default suffixes, so gmake won't have to churn through
# hundreds of built-in suffix rules for stuff we don't need.
#
.SUFFIXES:

#
# Fake targets.  Always run these rules, even if a file/directory with that
# name already exists.
#
.PHONY: all alltags boot chrome realchrome clean clobber clobber_all export install libs makefiles realclean run_apprunner tools $(DIRS) FORCE

# Used as a dependency to force targets to rebuild
FORCE:

# Delete target if error occurs when building target
.DELETE_ON_ERROR:

tags: TAGS

TAGS: $(CSRCS) $(CPPSRCS) $(wildcard *.h)
	-etags $(CSRCS) $(CPPSRCS) $(wildcard *.h)
	$(LOOP_OVER_DIRS)

ifndef INCLUDED_DEBUGMAKE_MK #{
  ## Only parse when an echo* or show* target is requested
  ifneq (,$(call isTargetStem,echo,show))
    include $(MOZILLA_DIR)/config/makefiles/debugmake.mk
  endif #}
endif #}

documentation:
	@cd $(DEPTH)
	$(DOXYGEN) $(DEPTH)/config/doxygen.cfg

FREEZE_VARIABLES = \
  CSRCS \
  CPPSRCS \
  EXPORTS \
  DIRS \
  LIBRARY \
  MODULE \
  $(NULL)

$(foreach var,$(FREEZE_VARIABLES),$(eval $(var)_FROZEN := '$($(var))'))

CHECK_FROZEN_VARIABLES = $(foreach var,$(FREEZE_VARIABLES), \
  $(if $(subst $($(var)_FROZEN),,'$($(var))'),$(error Makefile variable '$(var)' changed value after including rules.mk. Was $($(var)_FROZEN), now $($(var)).)))

libs export::
	$(CHECK_FROZEN_VARIABLES)

.DEFAULT_GOAL := $(or $(OVERRIDE_DEFAULT_GOAL),default)

#############################################################################
# Derived targets and dependencies

include $(MOZILLA_DIR)/config/makefiles/autotargets.mk
ifneq ($(NULL),$(AUTO_DEPS))
  default all libs tools export:: $(AUTO_DEPS)
endif