config/rules.mk

   1 # -*- makefile -*-
   2 # vim:set ts=8 sw=8 sts=8 noet:
   3 #
   4 # This Source Code Form is subject to the terms of the Mozilla Public
   5 # License, v. 2.0. If a copy of the MPL was not distributed with this file,
   6 # You can obtain one at http://mozilla.org/MPL/2.0/.
   7 #
   8
   9 ifndef topsrcdir
  10 $(error topsrcdir was not set))
  11 endif
  12
  13 # Define an include-at-most-once flag
  14 ifdef INCLUDED_RULES_MK
  15 $(error Do not include rules.mk twice!)
  16 endif
  17 INCLUDED_RULES_MK = 1
  18
  19 ifndef INCLUDED_CONFIG_MK
  20 include $(topsrcdir)/config/config.mk
  21 endif
  22
  23 ifndef INCLUDED_VERSION_MK
  24 include $(MOZILLA_DIR)/config/version.mk
  25 endif
  26
  27 USE_AUTOTARGETS_MK = 1
  28 include $(MOZILLA_DIR)/config/makefiles/makeutils.mk
  29
  30 ifdef REBUILD_CHECK
  31 REPORT_BUILD = $(info $(shell $(PYTHON3) $(MOZILLA_DIR)/config/rebuild_check.py $@ $^))
  32 REPORT_BUILD_VERBOSE = $(REPORT_BUILD)
  33 else
  34 REPORT_BUILD = $(info $(relativesrcdir)/$(notdir $@))
  35
  36 ifdef BUILD_VERBOSE_LOG
  37 REPORT_BUILD_VERBOSE = $(REPORT_BUILD)
  38 else
  39 REPORT_BUILD_VERBOSE = $(call BUILDSTATUS,BUILD_VERBOSE $(relativesrcdir))
  40 endif
  41
  42 endif
  43
  44 EXEC                    = exec
  45
  46 ################################################################################
  47 # Testing frameworks support
  48 ################################################################################
  49
  50 testxpcobjdir = $(DEPTH)/_tests/xpcshell
  51
  52 ifdef ENABLE_TESTS
  53 ifdef CPP_UNIT_TESTS
  54 ifdef COMPILE_ENVIRONMENT
  55
  56 # Compile the tests to $(DIST)/bin.  Make lots of niceties available by default
  57 # through TestHarness.h, by modifying the list of includes and the libs against
  58 # which stuff links.
  59 SIMPLE_PROGRAMS += $(CPP_UNIT_TESTS)
  60
  61 ifndef MOZ_PROFILE_GENERATE
  62 CPP_UNIT_TESTS_FILES = $(CPP_UNIT_TESTS)
  63 CPP_UNIT_TESTS_DEST = $(DIST)/cppunittests
  64 CPP_UNIT_TESTS_TARGET = target
  65 INSTALL_TARGETS += CPP_UNIT_TESTS
  66 endif
  67
  68 run-cppunittests::
  69         @$(PYTHON3) $(MOZILLA_DIR)/testing/runcppunittests.py --xre-path=$(DIST)/bin --symbols-path=$(DIST)/crashreporter-symbols $(CPP_UNIT_TESTS)
  70
  71 cppunittests-remote:
  72         $(PYTHON3) -u $(MOZILLA_DIR)/testing/remotecppunittests.py \
  73                 --xre-path=$(DEPTH)/dist/bin \
  74                 --localLib=$(DEPTH)/dist/$(MOZ_APP_NAME) \
  75                 --deviceIP=${TEST_DEVICE} \
  76                 $(CPP_UNIT_TESTS) $(EXTRA_TEST_ARGS); \
  77
  78 endif # COMPILE_ENVIRONMENT
  79 endif # CPP_UNIT_TESTS
  80 endif # ENABLE_TESTS
  81
  82
  83 #
  84 # Library rules
  85 #
  86 # If FORCE_STATIC_LIB is set, build a static library.
  87 # Otherwise, build a shared library.
  88 #
  89
  90 ifndef LIBRARY
  91 ifdef REAL_LIBRARY
  92 ifdef NO_EXPAND_LIBS
  93 # Only build actual library if it is requested.
  94 LIBRARY                 := $(REAL_LIBRARY)
  95 endif
  96 endif
  97 endif
  98
  99 ifdef FORCE_SHARED_LIB
 100 ifdef MKSHLIB
 101
 102 ifdef LIB_IS_C_ONLY
 103 MKSHLIB                 = $(MKCSHLIB)
 104 endif
 105
 106 EMBED_MANIFEST_AT=2
 107
 108 endif # MKSHLIB
 109 endif # FORCE_SHARED_LIB
 110
 111 ifeq ($(OS_ARCH),WINNT)
 112
 113 #
 114 # This next line captures both the default (non-MOZ_COPY_PDBS)
 115 # case as well as the MOZ_COPY_PDBS-for-mingwclang case.
 116 #
 117 # For the default case, placing the pdb in the build
 118 # directory is needed.
 119 #
 120 # For the MOZ_COPY_PDBS, non-mingwclang case - we need to
 121 # build the pdb next to the executable (handled in the if
 122 # statement immediately below.)
 123 #
 124 # For the MOZ_COPY_PDBS, mingwclang case - we also need to
 125 # build the pdb next to the executable, but this macro doesn't
 126 # work for jsapi-tests which is a little special, so we specify
 127 # the output directory below with MOZ_PROGRAM_LDFLAGS.
 128 #
 129 LINK_PDBFILE ?= $(basename $(@F)).pdb
 130
 131 ifdef MOZ_COPY_PDBS
 132 ifneq ($(CC_TYPE),clang)
 133 LINK_PDBFILE = $(basename $@).pdb
 134 endif
 135 endif
 136
 137 ifndef GNU_CC
 138
 139 ifdef SIMPLE_PROGRAMS
 140 COMPILE_PDB_FLAG ?= -Fd$(basename $(@F)).pdb
 141 COMPILE_CFLAGS += $(COMPILE_PDB_FLAG)
 142 COMPILE_CXXFLAGS += $(COMPILE_PDB_FLAG)
 143 endif
 144
 145 ifdef MOZ_DEBUG
 146 CODFILE=$(basename $(@F)).cod
 147 endif
 148
 149 endif # !GNU_CC
 150 endif # WINNT
 151
 152 ifeq (arm-Darwin,$(CPU_ARCH)-$(OS_TARGET))
 153 ifdef PROGRAM
 154 MOZ_PROGRAM_LDFLAGS += -Wl,-rpath -Wl,@executable_path/Frameworks
 155 endif
 156 endif
 157
 158 ifeq ($(OS_ARCH),WINNT)
 159 ifeq ($(CC_TYPE),clang)
 160 MOZ_PROGRAM_LDFLAGS += -Wl,-pdb,$(dir $@)/$(LINK_PDBFILE)
 161 endif
 162 endif
 163
 164 ifeq ($(HOST_OS_ARCH),WINNT)
 165 HOST_PDBFILE=$(basename $(@F)).pdb
 166 HOST_PDB_FLAG ?= -PDB:$(HOST_PDBFILE)
 167 HOST_C_LDFLAGS += -DEBUG $(HOST_PDB_FLAG)
 168 HOST_CXX_LDFLAGS += -DEBUG $(HOST_PDB_FLAG)
 169 endif
 170
 171 # Don't build SIMPLE_PROGRAMS during the MOZ_PROFILE_GENERATE pass, and do not
 172 # attempt to install them
 173 ifdef MOZ_PROFILE_GENERATE
 174 $(foreach category,$(INSTALL_TARGETS),\
 175   $(eval $(category)_FILES := $(foreach file,$($(category)_FILES),$(if $(filter $(SIMPLE_PROGRAMS),$(notdir $(file))),,$(file)))))
 176 SIMPLE_PROGRAMS :=
 177 endif
 178
 179 ifdef COMPILE_ENVIRONMENT
 180 ifndef TARGETS
 181 TARGETS                 = $(LIBRARY) $(SHARED_LIBRARY) $(PROGRAM) $(SIMPLE_PROGRAMS) $(HOST_PROGRAM) $(HOST_SIMPLE_PROGRAMS) $(HOST_SHARED_LIBRARY) $(WASM_LIBRARY)
 182 endif
 183
 184 COBJS = $(notdir $(CSRCS:.c=.$(OBJ_SUFFIX)))
 185 CWASMOBJS = $(notdir $(WASM_CSRCS:.c=.$(WASM_OBJ_SUFFIX)))
 186 SOBJS = $(notdir $(SSRCS:.S=.$(OBJ_SUFFIX)))
 187 # CPPSRCS can have different extensions (eg: .cpp, .cc)
 188 CPPOBJS = $(notdir $(addsuffix .$(OBJ_SUFFIX),$(basename $(CPPSRCS))))
 189 CPPWASMOBJS = $(notdir $(addsuffix .$(WASM_OBJ_SUFFIX),$(basename $(WASM_CPPSRCS))))
 190 CMOBJS = $(notdir $(CMSRCS:.m=.$(OBJ_SUFFIX)))
 191 CMMOBJS = $(notdir $(CMMSRCS:.mm=.$(OBJ_SUFFIX)))
 192 # ASFILES can have different extensions (.s, .asm)
 193 ASOBJS = $(notdir $(addsuffix .$(OBJ_SUFFIX),$(basename $(ASFILES))))
 194 RS_STATICLIB_CRATE_OBJ = $(addprefix lib,$(notdir $(RS_STATICLIB_CRATE_SRC:.rs=.$(LIB_SUFFIX))))
 195 ifndef OBJS
 196 _OBJS = $(COBJS) $(SOBJS) $(CPPOBJS) $(CMOBJS) $(CMMOBJS) $(ASOBJS) $(CWASMOBJS) $(CPPWASMOBJS)
 197 OBJS = $(strip $(_OBJS))
 198 endif
 199
 200 HOST_COBJS = $(addprefix host_,$(notdir $(HOST_CSRCS:.c=.$(OBJ_SUFFIX))))
 201 # HOST_CPPOBJS can have different extensions (eg: .cpp, .cc)
 202 HOST_CPPOBJS = $(addprefix host_,$(notdir $(addsuffix .$(OBJ_SUFFIX),$(basename $(HOST_CPPSRCS)))))
 203 HOST_CMOBJS = $(addprefix host_,$(notdir $(HOST_CMSRCS:.m=.$(OBJ_SUFFIX))))
 204 HOST_CMMOBJS = $(addprefix host_,$(notdir $(HOST_CMMSRCS:.mm=.$(OBJ_SUFFIX))))
 205 ifndef HOST_OBJS
 206 _HOST_OBJS = $(HOST_COBJS) $(HOST_CPPOBJS) $(HOST_CMOBJS) $(HOST_CMMOBJS)
 207 HOST_OBJS = $(strip $(_HOST_OBJS))
 208 endif
 209 else
 210 LIBRARY :=
 211 SHARED_LIBRARY :=
 212 IMPORT_LIBRARY :=
 213 REAL_LIBRARY :=
 214 PROGRAM :=
 215 SIMPLE_PROGRAMS :=
 216 HOST_SHARED_LIBRARY :=
 217 HOST_PROGRAM :=
 218 HOST_SIMPLE_PROGRAMS :=
 219 WASM_LIBRARY :=
 220 endif
 221
 222 WASM_ARCHIVE = $(addsuffix .$(WASM_OBJ_SUFFIX),$(WASM_LIBRARY))
 223
 224 ALL_TRASH = \
 225         $(GARBAGE) $(TARGETS) $(OBJS) $(PROGOBJS) LOGS TAGS a.out \
 226         $(filter-out $(ASFILES),$(OBJS:.$(OBJ_SUFFIX)=.s)) $(OBJS:.$(OBJ_SUFFIX)=.ii) \
 227         $(OBJS:.$(OBJ_SUFFIX)=.i) \
 228         $(HOST_PROGOBJS) $(HOST_OBJS) $(IMPORT_LIBRARY) \
 229         so_locations _gen _stubs $(wildcard *.res) $(wildcard *.RES) \
 230         $(wildcard *.pdb) $(CODFILE) $(IMPORT_LIBRARY) \
 231         $(SHARED_LIBRARY:$(DLL_SUFFIX)=.exp) $(wildcard *.ilk) \
 232         $(PROGRAM:$(BIN_SUFFIX)=.exp) $(SIMPLE_PROGRAMS:$(BIN_SUFFIX)=.exp) \
 233         $(PROGRAM:$(BIN_SUFFIX)=.lib) $(SIMPLE_PROGRAMS:$(BIN_SUFFIX)=.lib) \
 234         $(SIMPLE_PROGRAMS:$(BIN_SUFFIX)=.$(OBJ_SUFFIX)) \
 235         $(WASM_ARCHIVE) $(wildcard gts_tmp_*) $(LIBRARY:%.a=.%.timestamp)
 236 ALL_TRASH_DIRS = \
 237         $(GARBAGE_DIRS) /no-such-file
 238
 239 ifdef QTDIR
 240 GARBAGE                 += $(MOCSRCS)
 241 endif
 242
 243 ifdef SIMPLE_PROGRAMS
 244 GARBAGE                 += $(SIMPLE_PROGRAMS:%=%.$(OBJ_SUFFIX))
 245 endif
 246
 247 ifdef HOST_SIMPLE_PROGRAMS
 248 GARBAGE                 += $(HOST_SIMPLE_PROGRAMS:%=%.$(OBJ_SUFFIX))
 249 endif
 250
 251 ifdef MACH
 252 ifndef NO_BUILDSTATUS_MESSAGES
 253 define BUILDSTATUS
 254 @echo 'BUILDSTATUS $1'
 255
 256 endef
 257 endif
 258 endif
 259
 260 define SUBMAKE # $(call SUBMAKE,target,directory,static)
 261 +@$(MAKE) $(if $(2),-C $(2)) $(1)
 262
 263 endef # The extra line is important here! don't delete it
 264
 265 define TIER_DIR_SUBMAKE
 266 $(call SUBMAKE,$(4),$(3),$(5))
 267
 268 endef # Ths empty line is important.
 269
 270 ifneq (,$(strip $(DIRS)))
 271 LOOP_OVER_DIRS = \
 272   $(foreach dir,$(DIRS),$(call SUBMAKE,$@,$(dir)))
 273 endif
 274
 275 #
 276 # Now we can differentiate between objects used to build a library, and
 277 # objects used to build an executable in the same directory.
 278 #
 279 ifndef PROGOBJS
 280 PROGOBJS                = $(OBJS)
 281 endif
 282
 283 ifndef HOST_PROGOBJS
 284 HOST_PROGOBJS           = $(HOST_OBJS)
 285 endif
 286
 287 GARBAGE_DIRS    += $(wildcard $(CURDIR)/$(MDDEPDIR))
 288
 289 #
 290 # Tags: emacs (etags), vi (ctags)
 291 # TAG_PROGRAM := ctags -L -
 292 #
 293 TAG_PROGRAM             = xargs etags -a
 294
 295 #
 296 # Turn on C++ linking if we have any .cpp or .mm files
 297 # (moved this from config.mk so that config.mk can be included
 298 #  before the CPPSRCS are defined)
 299 #
 300 ifneq ($(HOST_CPPSRCS)$(HOST_CMMSRCS),)
 301 HOST_CPP_PROG_LINK      = 1
 302 endif
 303
 304 #
 305 # MacOS X specific stuff
 306 #
 307
 308 ifeq ($(OS_ARCH),Darwin)
 309 ifdef SHARED_LIBRARY
 310 _LOADER_PATH := @executable_path
 311 EXTRA_DSO_LDOPTS        += -dynamiclib -install_name $(_LOADER_PATH)/$(SHARED_LIBRARY) -compatibility_version 1 -current_version 1 -single_module
 312 endif
 313 endif
 314
 315 #
 316 # GNU doesn't have path length limitation
 317 #
 318
 319 ifeq ($(OS_ARCH),GNU)
 320 OS_CPPFLAGS += -DPATH_MAX=1024 -DMAXPATHLEN=1024
 321 endif
 322
 323 #
 324 # MINGW32
 325 #
 326 ifeq ($(OS_ARCH),WINNT)
 327 ifdef GNU_CC
 328 DSO_LDOPTS += -Wl,--out-implib -Wl,$(IMPORT_LIBRARY)
 329 endif
 330 endif
 331
 332 ifeq ($(USE_TVFS),1)
 333 IFLAGS1 = -rb
 334 IFLAGS2 = -rb
 335 else
 336 IFLAGS1 = -m 644
 337 IFLAGS2 = -m 755
 338 endif
 339
 340 ifeq (_WINNT,$(GNU_CC)_$(OS_ARCH))
 341 OUTOPTION = -Fo# eol
 342 else
 343 OUTOPTION = -o # eol
 344 endif # WINNT && !GNU_CC
 345
 346 ifeq (,$(CROSS_COMPILE))
 347 HOST_OUTOPTION = $(OUTOPTION)
 348 else
 349 # Windows-to-Windows cross compiles should always use MSVC-style options for
 350 # host compiles.
 351 ifeq (WINNT_WINNT,$(HOST_OS_ARCH)_$(OS_ARCH))
 352 ifneq (,$(filter-out clang-cl,$(HOST_CC_TYPE)))
 353 $(error MSVC-style compilers should be used for host compilations!)
 354 endif
 355 HOST_OUTOPTION = -Fo# eol
 356 else
 357 HOST_OUTOPTION = -o # eol
 358 endif
 359 endif
 360 ################################################################################
 361
 362 # Ensure the build config is up to date. This is done automatically when builds
 363 # are performed through |mach build|. The check here is to catch people not
 364 # using mach. If we ever enforce builds through mach, this code can be removed.
 365 ifndef MOZBUILD_BACKEND_CHECKED
 366 ifndef MACH
 367 ifndef TOPLEVEL_BUILD
 368 BUILD_BACKEND_FILES := $(addprefix $(DEPTH)/backend.,$(addsuffix Backend,$(BUILD_BACKENDS)))
 369 $(DEPTH)/backend.%Backend:
 370         $(error Build configuration changed. Build with |mach build| or run |mach build-backend| to regenerate build config)
 371
 372 define build_backend_rule
 373 $(1): $$(shell cat $(1).in)
 374
 375 endef
 376 $(foreach file,$(BUILD_BACKEND_FILES),$(eval $(call build_backend_rule,$(file))))
 377
 378 default:: $(BUILD_BACKEND_FILES)
 379
 380 export MOZBUILD_BACKEND_CHECKED=1
 381 endif
 382 endif
 383 endif
 384
 385 # The root makefile doesn't want to do a plain export/libs, because
 386 # of the tiers and because of libxul. Suppress the default rules in favor
 387 # of something else. Makefiles which use this var *must* provide a sensible
 388 # default rule before including rules.mk
 389 default all::
 390         $(foreach tier,$(TIERS),$(call SUBMAKE,$(tier)))
 391
 392 ifdef BUILD_VERBOSE_LOG
 393 ECHO := echo
 394 QUIET :=
 395 else
 396 ECHO := true
 397 QUIET := -q
 398 endif
 399
 400 # Do everything from scratch
 401 everything::
 402         $(MAKE) clean
 403         $(MAKE) all
 404
 405 # Dependencies which, if modified, should cause everything to rebuild
 406 GLOBAL_DEPS += Makefile $(addprefix $(DEPTH)/config/,$(INCLUDED_AUTOCONF_MK)) $(MOZILLA_DIR)/config/config.mk
 407
 408 ##############################################
 409 ifdef COMPILE_ENVIRONMENT
 410 compile:: host target
 411
 412 host:: $(HOST_OBJS) $(HOST_PROGRAM) $(HOST_SIMPLE_PROGRAMS) $(HOST_RUST_PROGRAMS) $(HOST_RUST_LIBRARY_FILE) $(HOST_SHARED_LIBRARY)
 413
 414 target:: $(filter-out $(MOZBUILD_NON_DEFAULT_TARGETS),$(LIBRARY) $(SHARED_LIBRARY) $(PROGRAM) $(SIMPLE_PROGRAMS) $(RUST_LIBRARY_FILE) $(RUST_PROGRAMS) $(WASM_LIBRARY))
 415
 416 ifndef LIBRARY
 417 ifdef OBJS
 418 target:: $(OBJS)
 419 endif
 420 endif
 421
 422 target-objects: $(OBJS) $(PROGOBJS)
 423 host-objects: $(HOST_OBJS) $(HOST_PROGOBJS)
 424
 425 syms::
 426
 427 include $(MOZILLA_DIR)/config/makefiles/target_binaries.mk
 428 endif
 429
 430 clean clobber realclean clobber_all::
 431         -$(RM) $(ALL_TRASH)
 432         -$(RM) -r $(ALL_TRASH_DIRS)
 433
 434 clean clobber realclean clobber_all distclean::
 435         $(foreach dir,$(DIRS),-$(call SUBMAKE,$@,$(dir)))
 436
 437 distclean::
 438         -$(RM) -r $(ALL_TRASH_DIRS)
 439         -$(RM) $(ALL_TRASH)  \
 440         Makefile .HSancillary \
 441         $(wildcard *.$(OBJ_SUFFIX)) $(wildcard *.ho) $(wildcard host_*.o*) \
 442         $(wildcard *.$(LIB_SUFFIX)) $(wildcard *$(DLL_SUFFIX)) \
 443         $(wildcard *.$(IMPORT_LIB_SUFFIX))
 444
 445 alltags:
 446         $(RM) TAGS
 447         find $(topsrcdir) -name dist -prune -o \( -name '*.[hc]' -o -name '*.cp' -o -name '*.cpp' -o -name '*.idl' \) -print | $(TAG_PROGRAM)
 448
 449 define EXPAND_CC_OR_CXX
 450 $(if $(PROG_IS_C_ONLY_$(1)),$(CC),$(CCC))
 451 endef
 452
 453 #
 454 # PROGRAM = Foo
 455 # creates OBJS, links with LIBS to create Foo
 456 #
 457 $(PROGRAM): $(PROGOBJS) $(STATIC_LIBS) $(EXTRA_DEPS) $(RESFILE) $(GLOBAL_DEPS) $(call mkdir_deps,$(FINAL_TARGET))
 458         $(REPORT_BUILD)
 459         @$(RM) $@.manifest
 460 ifeq (_WINNT,$(GNU_CC)_$(OS_ARCH))
 461         $(LINKER) -OUT:$@ -PDB:$(LINK_PDBFILE) -IMPLIB:$(basename $(@F)).lib $(WIN32_EXE_LDFLAGS) $(LDFLAGS) $(MOZ_PROGRAM_LDFLAGS) $($(notdir $@)_OBJS) $(RESFILE) $(STATIC_LIBS) $(SHARED_LIBS) $(OS_LIBS)
 462 ifdef MSMANIFEST_TOOL
 463         @if test -f $@.manifest; then \
 464                 echo "Manifest in objdir is not supported"; \
 465                 exit 1; \
 466         elif test -f '$(srcdir)/$(notdir $@).manifest'; then \
 467                 echo 'Embedding manifest from $(srcdir_rel)/$(notdir $@).manifest'; \
 468                 $(call WINEWRAP,$(MT)) -NOLOGO -MANIFEST '$(srcdir_rel)/$(notdir $@).manifest' -OUTPUTRESOURCE:$@\;1; \
 469         fi
 470 endif   # MSVC with manifest tool
 471 else # !WINNT || GNU_CC
 472         $(call EXPAND_CC_OR_CXX,$@) -o $@ $(COMPUTED_CXX_LDFLAGS) $(PGO_CFLAGS) $($(notdir $@)_OBJS) $(RESFILE) $(WIN32_EXE_LDFLAGS) $(LDFLAGS) $(STATIC_LIBS) $(MOZ_PROGRAM_LDFLAGS) $(SHARED_LIBS) $(OS_LIBS)
 473         $(call py_action,check_binary,--target $@)
 474 endif # WINNT && !GNU_CC
 475
 476 ifdef ENABLE_STRIP
 477         $(STRIP) $(STRIP_FLAGS) $@
 478 endif
 479 ifdef MOZ_POST_PROGRAM_COMMAND
 480         $(MOZ_POST_PROGRAM_COMMAND) $@
 481 endif
 482
 483 $(HOST_PROGRAM): $(HOST_PROGOBJS) $(HOST_LIBS) $(HOST_EXTRA_DEPS) $(GLOBAL_DEPS) $(call mkdir_deps,$(DEPTH)/dist/host/bin)
 484         $(REPORT_BUILD)
 485 ifeq (_WINNT,$(GNU_CC)_$(HOST_OS_ARCH))
 486         $(HOST_LINKER) -OUT:$@ -PDB:$(HOST_PDBFILE) $($(notdir $@)_OBJS) $(WIN32_EXE_LDFLAGS) $(HOST_LDFLAGS) $(HOST_LINKER_LIBPATHS) $(HOST_LIBS) $(HOST_EXTRA_LIBS)
 487 ifdef MSMANIFEST_TOOL
 488         @if test -f $@.manifest; then \
 489                 echo "Manifest in objdir is not supported"; \
 490                 exit 1; \
 491         elif test -f '$(srcdir)/$(notdir $@).manifest'; then \
 492                 echo 'Embedding manifest from $(srcdir_rel)/$(notdir $@).manifest'; \
 493                 $(call WINEWRAP,$(MT)) -NOLOGO -MANIFEST '$(srcdir_rel)/$(notdir $@).manifest' -OUTPUTRESOURCE:$@\;1; \
 494         fi
 495 endif   # MSVC with manifest tool
 496 else
 497 ifeq ($(HOST_CPP_PROG_LINK),1)
 498         $(HOST_CXX) -o $@ $(HOST_CXX_LDFLAGS) $(HOST_LDFLAGS) $($(notdir $@)_OBJS) $(HOST_LIBS) $(HOST_EXTRA_LIBS)
 499 else
 500         $(HOST_CC) -o $@ $(HOST_C_LDFLAGS) $(HOST_LDFLAGS) $($(notdir $@)_OBJS) $(HOST_LIBS) $(HOST_EXTRA_LIBS)
 501 endif # HOST_CPP_PROG_LINK
 502 endif
 503 ifndef CROSS_COMPILE
 504         $(call py_action,check_binary,--host $@)
 505 endif
 506
 507 #
 508 # This is an attempt to support generation of multiple binaries
 509 # in one directory, it assumes everything to compile Foo is in
 510 # Foo.o (from either Foo.c or Foo.cpp).
 511 #
 512 # SIMPLE_PROGRAMS = Foo Bar
 513 # creates Foo.o Bar.o, links with LIBS to create Foo, Bar.
 514 #
 515 $(SIMPLE_PROGRAMS): %$(BIN_SUFFIX): %.$(OBJ_SUFFIX) $(STATIC_LIBS) $(EXTRA_DEPS) $(GLOBAL_DEPS)
 516         $(REPORT_BUILD)
 517 ifeq (_WINNT,$(GNU_CC)_$(OS_ARCH))
 518         $(LINKER) -out:$@ -pdb:$(LINK_PDBFILE) $($@_OBJS) $(WIN32_EXE_LDFLAGS) $(LDFLAGS) $(MOZ_PROGRAM_LDFLAGS) $(STATIC_LIBS) $(SHARED_LIBS) $(OS_LIBS)
 519 ifdef MSMANIFEST_TOOL
 520         @if test -f $@.manifest; then \
 521                 echo "Manifest in objdir is not supported"; \
 522                 exit 1; \
 523         elif test -f '$(srcdir)/$(notdir $@).manifest'; then \
 524                 $(call WINEWRAP,$(MT)) -NOLOGO -MANIFEST '$(srcdir_rel)/$(notdir $@).manifest' -OUTPUTRESOURCE:$@\;1; \
 525         fi
 526 endif   # MSVC with manifest tool
 527 else
 528         $(call EXPAND_CC_OR_CXX,$@) $(COMPUTED_CXX_LDFLAGS) $(PGO_CFLAGS) -o $@ $($@_OBJS) $(WIN32_EXE_LDFLAGS) $(LDFLAGS) $(STATIC_LIBS) $(MOZ_PROGRAM_LDFLAGS) $(SHARED_LIBS) $(OS_LIBS)
 529         $(call py_action,check_binary,--target $@)
 530 endif # WINNT && !GNU_CC
 531
 532 ifdef ENABLE_STRIP
 533         $(STRIP) $(STRIP_FLAGS) $@
 534 endif
 535 ifdef MOZ_POST_PROGRAM_COMMAND
 536         $(MOZ_POST_PROGRAM_COMMAND) $@
 537 endif
 538
 539 $(HOST_SIMPLE_PROGRAMS): host_%$(HOST_BIN_SUFFIX): $(HOST_LIBS) $(HOST_EXTRA_DEPS) $(GLOBAL_DEPS)
 540         $(REPORT_BUILD)
 541 ifeq (WINNT_,$(HOST_OS_ARCH)_$(GNU_CC))
 542         $(HOST_LINKER) -OUT:$@ -PDB:$(HOST_PDBFILE) $($(notdir $@)_OBJS) $(WIN32_EXE_LDFLAGS) $(HOST_LDFLAGS) $(HOST_LINKER_LIBPATHS) $(HOST_LIBS) $(HOST_EXTRA_LIBS)
 543 else
 544 ifneq (,$(HOST_CPPSRCS)$(USE_HOST_CXX))
 545         $(HOST_CXX) $(HOST_OUTOPTION)$@ $(HOST_CXX_LDFLAGS) $($(notdir $@)_OBJS) $(HOST_LIBS) $(HOST_EXTRA_LIBS)
 546 else
 547         $(HOST_CC) $(HOST_OUTOPTION)$@ $(HOST_C_LDFLAGS) $($(notdir $@)_OBJS) $(HOST_LIBS) $(HOST_EXTRA_LIBS)
 548 endif
 549 endif
 550 ifndef CROSS_COMPILE
 551         $(call py_action,check_binary,--host $@)
 552 endif
 553
 554 $(LIBRARY): $(OBJS) $(STATIC_LIBS) $(EXTRA_DEPS) $(GLOBAL_DEPS)
 555         $(REPORT_BUILD)
 556         $(RM) $(REAL_LIBRARY)
 557         $(AR) $(AR_FLAGS) $($@_OBJS)
 558
 559 $(WASM_ARCHIVE): $(CWASMOBJS) $(CPPWASMOBJS) $(STATIC_LIBS) $(EXTRA_DEPS) $(GLOBAL_DEPS)
 560         $(REPORT_BUILD_VERBOSE)
 561         $(RM) $(WASM_LIBRARY).$(WASM_OBJ_SUFFIX)
 562         $(WASM_CXX) $(OUTOPTION)$@ -Wl,--export-all $(WASM_LDFLAGS) $(CWASMOBJS) $(CPPWASMOBJS)
 563
 564 lucet_options := \
 565     --target $(LUCETC_TARGET) \
 566     --target-cpu baseline \
 567     --bindings $(topsrcdir)/third_party/rust/lucet-wasi/bindings.json \
 568     --guard-size 4GiB \
 569     --min-reserved-size 4GiB \
 570     --max-reserved-size 4GiB \
 571     --opt-level 2
 572
 573 $(WASM_LIBRARY): $(WASM_LIBRARY).$(WASM_OBJ_SUFFIX)
 574         $(REPORT_BUILD)
 575         $(RM) $(WASM_LIBRARY)
 576         env LD="$(CC)" LDFLAGS="$(LUCETC_LDFLAGS)" $(LUCETC) $(lucet_options) $(WASM_LIBRARY).$(WASM_OBJ_SUFFIX) -o $(WASM_LIBRARY)
 577
 578 ifeq ($(OS_ARCH),WINNT)
 579 # Import libraries are created by the rules creating shared libraries.
 580 # The rules to copy them to $(DIST)/lib depend on $(IMPORT_LIBRARY),
 581 # but make will happily consider the import library before it is refreshed
 582 # when rebuilding the corresponding shared library. Defining an empty recipe
 583 # for import libraries forces make to wait for the shared library recipe to
 584 # have run before considering other targets that depend on the import library.
 585 # See bug 795204.
 586 $(IMPORT_LIBRARY): $(SHARED_LIBRARY) ;
 587 endif
 588
 589 $(HOST_SHARED_LIBRARY): Makefile
 590         $(REPORT_BUILD)
 591         $(RM) $@
 592 ifneq (,$(filter clang-cl,$(HOST_CC_TYPE)))
 593         $(HOST_LINKER) -DLL -OUT:$@ $($(notdir $@)_OBJS) $(HOST_CXX_LDFLAGS) $(HOST_LDFLAGS) $(HOST_LINKER_LIBPATHS) $(HOST_LIBS) $(HOST_EXTRA_LIBS)
 594 else
 595         $(HOST_CXX) $(HOST_OUTOPTION)$@ $($(notdir $@)_OBJS) $(HOST_CXX_LDFLAGS) $(HOST_LDFLAGS) $(HOST_LIBS) $(HOST_EXTRA_LIBS)
 596 endif
 597
 598 # On Darwin (Mac OS X), dwarf2 debugging uses debug info left in .o files,
 599 # so instead of deleting .o files after repacking them into a dylib, we make
 600 # symlinks back to the originals. The symlinks are a no-op for stabs debugging,
 601 # so no need to conditionalize on OS version or debugging format.
 602
 603 $(SHARED_LIBRARY): $(OBJS) $(RESFILE) $(STATIC_LIBS) $(EXTRA_DEPS) $(GLOBAL_DEPS)
 604         $(REPORT_BUILD)
 605 ifndef INCREMENTAL_LINKER
 606         $(RM) $@
 607 endif
 608         $(MKSHLIB) $($@_OBJS) $(RESFILE) $(LDFLAGS) $(STATIC_LIBS) $(SHARED_LIBS) $(EXTRA_DSO_LDOPTS) $(MOZ_GLUE_LDFLAGS) $(OS_LIBS)
 609         $(call py_action,check_binary,--target $@)
 610
 611 ifeq (_WINNT,$(GNU_CC)_$(OS_ARCH))
 612 ifdef MSMANIFEST_TOOL
 613 ifdef EMBED_MANIFEST_AT
 614         @if test -f $@.manifest; then \
 615                 echo "Manifest in objdir is not supported"; \
 616                 exit 1; \
 617         elif test -f '$(srcdir)/$@.manifest'; then \
 618                 echo 'Embedding manifest from $(srcdir_rel)/$@.manifest'; \
 619                 $(call WINEWRAP,$(MT)) -NOLOGO -MANIFEST '$(srcdir_rel)/$@.manifest' -OUTPUTRESOURCE:$@\;$(EMBED_MANIFEST_AT); \
 620         fi
 621 endif   # EMBED_MANIFEST_AT
 622 endif   # MSVC with manifest tool
 623 endif   # WINNT && !GCC
 624         chmod +x $@
 625 ifdef ENABLE_STRIP
 626         $(STRIP) $(STRIP_FLAGS) $@
 627 endif
 628
 629 # The object file is in the current directory, and the source file can be any
 630 # relative path. This macro adds the dependency obj: src for each source file.
 631 # This dependency must be first for the $< flag to work correctly, and the
 632 # rules that have commands for these targets must not list any other
 633 # prerequisites, or they will override the $< variable.
 634 define src_objdep
 635 $(basename $3$(notdir $1)).$2: $1 $$(call mkdir_deps,$$(MDDEPDIR))
 636 endef
 637 $(foreach f,$(CSRCS) $(SSRCS) $(CPPSRCS) $(CMSRCS) $(CMMSRCS) $(ASFILES),$(eval $(call src_objdep,$(f),$(OBJ_SUFFIX))))
 638 $(foreach f,$(HOST_CSRCS) $(HOST_CPPSRCS) $(HOST_CMSRCS) $(HOST_CMMSRCS),$(eval $(call src_objdep,$(f),$(OBJ_SUFFIX),host_)))
 639 $(foreach f,$(WASM_CSRCS) $(WASM_CPPSRCS),$(eval $(call src_objdep,$(f),wasm)))
 640
 641 # The Rust compiler only outputs library objects, and so we need different
 642 # mangling to generate dependency rules for it.
 643 mk_global_crate_libname = $(basename lib$(notdir $1)).$(LIB_SUFFIX)
 644 crate_src_libdep = $(call mk_global_crate_libname,$1): $1 $$(call mkdir_deps,$$(MDDEPDIR))
 645 $(foreach f,$(RS_STATICLIB_CRATE_SRC),$(eval $(call crate_src_libdep,$(f))))
 646
 647 $(OBJS) $(HOST_OBJS) $(PROGOBJS) $(HOST_PROGOBJS): $(GLOBAL_DEPS)
 648
 649 # Rules for building native targets must come first because of the host_ prefix
 650 $(HOST_COBJS):
 651         $(REPORT_BUILD_VERBOSE)
 652         $(HOST_CC) $(HOST_OUTOPTION)$@ -c $(HOST_CPPFLAGS) $(HOST_CFLAGS) $(NSPR_CFLAGS) $<
 653
 654 $(HOST_CPPOBJS):
 655         $(REPORT_BUILD_VERBOSE)
 656         $(call BUILDSTATUS,OBJECT_FILE $@)
 657         $(HOST_CXX) $(HOST_OUTOPTION)$@ -c $(HOST_CPPFLAGS) $(HOST_CXXFLAGS) $(NSPR_CFLAGS) $<
 658
 659 $(HOST_CMOBJS):
 660         $(REPORT_BUILD_VERBOSE)
 661         $(HOST_CC) $(HOST_OUTOPTION)$@ -c $(HOST_CPPFLAGS) $(HOST_CFLAGS) $(HOST_CMFLAGS) $(NSPR_CFLAGS) $<
 662
 663 $(HOST_CMMOBJS):
 664         $(REPORT_BUILD_VERBOSE)
 665         $(HOST_CXX) $(HOST_OUTOPTION)$@ -c $(HOST_CPPFLAGS) $(HOST_CXXFLAGS) $(HOST_CMMFLAGS) $(NSPR_CFLAGS) $<
 666
 667 $(COBJS):
 668         $(REPORT_BUILD_VERBOSE)
 669         $(CC) $(OUTOPTION)$@ -c $(COMPILE_CFLAGS) $($(notdir $<)_FLAGS) $<
 670
 671 $(CWASMOBJS):
 672         $(REPORT_BUILD_VERBOSE)
 673         $(WASM_CC) $(OUTOPTION)$@ -c $(WASM_CFLAGS) $($(notdir $<)_FLAGS) $<
 674
 675 WINEWRAP = $(if $(and $(filter %.exe,$1),$(WINE)),$(WINE) $1,$1)
 676
 677 # Windows program run via Wine don't like Unix absolute paths (they look
 678 # like command line arguments). So when needed, create relative paths
 679 # from absolute paths. We start with $(DEPTH), which gets us to topobjdir,
 680 # then add "/.." for each component of topobjdir, which gets us to /.
 681 # then we can add the absolute path after that and we have a relative path,
 682 # albeit longer than it could be.
 683 ifdef WINE
 684 relativize = $(if $(filter /%,$1),$(DEPTH)$(subst $(space),,$(foreach d,$(subst /, ,$(topobjdir)),/..))$1,$1)
 685 else
 686 relativize = $1
 687 endif
 688
 689 ifdef ASFILES
 690 # The AS_DASH_C_FLAG is needed cause not all assemblers (Solaris) accept
 691 # a '-c' flag.
 692 $(ASOBJS):
 693         $(REPORT_BUILD_VERBOSE)
 694         $(call WINEWRAP,$(AS)) $(ASOUTOPTION)$@ $(ASFLAGS) $($(notdir $<)_FLAGS) $(AS_DASH_C_FLAG) $(call relativize,$<)
 695 endif
 696
 697 define syms_template
 698 syms:: $(2)
 699 $(2): $(1)
 700 ifdef MOZ_CRASHREPORTER
 701         $$(call py_action,dumpsymbols,$$(abspath $$<) $$(abspath $$@) $$(DUMP_SYMBOLS_FLAGS))
 702 ifeq ($(OS_ARCH),WINNT)
 703 ifdef WINCHECKSEC
 704         $$(PYTHON3) $$(topsrcdir)/build/win32/autowinchecksec.py $$<
 705 endif # WINCHECKSEC
 706 endif # WINNT
 707 endif
 708 endef
 709
 710 ifneq (,$(filter $(DIST)/bin%,$(FINAL_TARGET)))
 711 DUMP_SYMS_TARGETS := $(SHARED_LIBRARY) $(PROGRAM) $(SIMPLE_PROGRAMS)
 712 endif
 713
 714 ifdef MOZ_AUTOMATION
 715 ifeq (,$(filter 1,$(MOZ_AUTOMATION_BUILD_SYMBOLS)))
 716 DUMP_SYMS_TARGETS :=
 717 endif
 718 endif
 719
 720 ifdef MOZ_COPY_PDBS
 721 MAIN_PDB_FILES = $(addsuffix .pdb,$(basename $(DUMP_SYMS_TARGETS)))
 722 MAIN_PDB_DEST ?= $(FINAL_TARGET)
 723 MAIN_PDB_TARGET = syms
 724 INSTALL_TARGETS += MAIN_PDB
 725
 726 ifdef CPP_UNIT_TESTS
 727 CPP_UNIT_TESTS_PDB_FILES = $(addsuffix .pdb,$(basename $(CPP_UNIT_TESTS)))
 728 CPP_UNIT_TESTS_PDB_DEST = $(DIST)/cppunittests
 729 CPP_UNIT_TESTS_PDB_TARGET = syms
 730 INSTALL_TARGETS += CPP_UNIT_TESTS_PDB
 731 endif
 732
 733 else ifdef MOZ_CRASHREPORTER
 734 $(foreach file,$(DUMP_SYMS_TARGETS),$(eval $(call syms_template,$(file),$(notdir $(file))_syms.track)))
 735 endif
 736
 737 ifneq (,$(RUST_TESTS)$(RUST_LIBRARY_FILE)$(HOST_RUST_LIBRARY_FILE)$(RUST_PROGRAMS)$(HOST_RUST_PROGRAMS))
 738 include $(MOZILLA_DIR)/config/makefiles/rust.mk
 739 endif
 740
 741 $(SOBJS):
 742         $(REPORT_BUILD)
 743         $(call WINEWRAP,$(AS)) $(ASOUTOPTION)$@ $(SFLAGS) $($(notdir $<)_FLAGS) -c $(call relativize,$<)
 744
 745 $(CPPOBJS):
 746         $(REPORT_BUILD_VERBOSE)
 747         $(call BUILDSTATUS,OBJECT_FILE $@)
 748         $(CCC) $(OUTOPTION)$@ -c $(COMPILE_CXXFLAGS) $($(notdir $<)_FLAGS) $<
 749
 750 $(CPPWASMOBJS):
 751         $(REPORT_BUILD_VERBOSE)
 752         $(call BUILDSTATUS,OBJECT_FILE $@)
 753         $(WASM_CXX) $(OUTOPTION)$@ -c $(WASM_CXXFLAGS) $($(notdir $<)_FLAGS) $<
 754
 755 $(CMMOBJS):
 756         $(REPORT_BUILD_VERBOSE)
 757         $(CCC) -o $@ -c $(COMPILE_CXXFLAGS) $(COMPILE_CMMFLAGS) $($(notdir $<)_FLAGS) $<
 758
 759 $(CMOBJS):
 760         $(REPORT_BUILD_VERBOSE)
 761         $(CC) -o $@ -c $(COMPILE_CFLAGS) $(COMPILE_CMFLAGS) $($(notdir $<)_FLAGS) $<
 762
 763 $(filter %.s,$(CPPSRCS:%.cpp=%.s)): %.s: %.cpp $(call mkdir_deps,$(MDDEPDIR))
 764         $(REPORT_BUILD_VERBOSE)
 765         $(CCC) -S $(COMPILE_CXXFLAGS) $($(notdir $<)_FLAGS) $<
 766
 767 $(filter %.s,$(CPPSRCS:%.cc=%.s)): %.s: %.cc $(call mkdir_deps,$(MDDEPDIR))
 768         $(REPORT_BUILD_VERBOSE)
 769         $(CCC) -S $(COMPILE_CXXFLAGS) $($(notdir $<)_FLAGS) $<
 770
 771 $(filter %.s,$(CPPSRCS:%.cxx=%.s)): %.s: %.cpp $(call mkdir_deps,$(MDDEPDIR))
 772         $(REPORT_BUILD_VERBOSE)
 773         $(CCC) -S $(COMPILE_CXXFLAGS) $($(notdir $<)_FLAGS) $<
 774
 775 $(filter %.s,$(CSRCS:%.c=%.s)): %.s: %.c $(call mkdir_deps,$(MDDEPDIR))
 776         $(REPORT_BUILD_VERBOSE)
 777         $(CC) -S $(COMPILE_CFLAGS) $($(notdir $<)_FLAGS) $<
 778
 779 ifneq (,$(filter %.i,$(MAKECMDGOALS)))
 780 # Call as $(call _group_srcs,extension,$(SRCS)) - this will create a list
 781 # of the full sources, as well as the $(notdir) version. So:
 782 #   foo.cpp sub/bar.cpp
 783 # becomes:
 784 #   foo.cpp sub/bar.cpp bar.cpp
 785 #
 786 # This way we can match both 'make sub/bar.i' and 'make bar.i'
 787 _group_srcs = $(sort $(patsubst %.$1,%.i,$(filter %.$1,$2 $(notdir $2))))
 788
 789 define PREPROCESS_RULES
 790 _PREPROCESSED_$1_FILES := $$(call _group_srcs,$1,$$($2))
 791 # Make preprocessed files PHONY so they are always executed, since they are
 792 # manual targets and we don't necessarily write to $@.
 793 .PHONY: $$(_PREPROCESSED_$1_FILES)
 794
 795 # Hack up VPATH so we can reach the sources. Eg: 'make Parser.i' may need to
 796 # reach $(srcdir)/frontend/Parser.i
 797 vpath %.$1 $$(addprefix $$(srcdir)/,$$(sort $$(dir $$($2))))
 798 vpath %.$1 $$(addprefix $$(CURDIR)/,$$(sort $$(dir $$($2))))
 799
 800 $$(_PREPROCESSED_$1_FILES): _DEPEND_CFLAGS=
 801 $$(_PREPROCESSED_$1_FILES): %.i: %.$1
 802         $$(REPORT_BUILD_VERBOSE)
 803         $$(addprefix $$(MKDIR) -p ,$$(filter-out .,$$(@D)))
 804         $$($3) -C $$(PREPROCESS_OPTION)$$@ $(foreach var,$4,$$($(var))) $$($$(notdir $$<)_FLAGS) $$<
 805
 806 endef
 807
 808 $(eval $(call PREPROCESS_RULES,cpp,CPPSRCS,CCC,COMPILE_CXXFLAGS))
 809 $(eval $(call PREPROCESS_RULES,cc,CPPSRCS,CCC,COMPILE_CXXFLAGS))
 810 $(eval $(call PREPROCESS_RULES,cxx,CPPSRCS,CCC,COMPILE_CXXFLAGS))
 811 $(eval $(call PREPROCESS_RULES,c,CSRCS,CC,COMPILE_CFLAGS))
 812 $(eval $(call PREPROCESS_RULES,mm,CMMSRCS,CCC,COMPILE_CXXFLAGS COMPILE_CMMFLAGS))
 813
 814 # Default to pre-processing the actual unified file. This can be overridden
 815 # at the command-line to pre-process only the individual source file.
 816 PP_UNIFIED ?= 1
 817
 818 # PP_REINVOKE gets set on the sub-make to prevent us from going in an
 819 # infinite loop if the filename doesn't exist in the unified source files.
 820 ifndef PP_REINVOKE
 821
 822 MATCH_cpp = \(cpp\|cc|cxx\)
 823 UPPER_c = C
 824 UPPER_cpp = CPP
 825 UPPER_mm = CMM
 826
 827 # When building with PP_UNIFIED=0, we also have to look in the Unified files to
 828 # find a matching pathname.
 829 _get_all_sources = $1 $(if $(filter Unified%,$1),$(shell sed -n 's/\#include "\(.*\)"$$/\1/p' $(filter Unified%,$1)))
 830 all_cpp_sources := $(call _get_all_sources,$(CPPSRCS))
 831 all_mm_sources := $(call _get_all_sources,$(CMMSRCS))
 832 all_c_sources := $(call _get_all_sources,$(CSRCS))
 833 all_sources := $(all_cpp_sources) $(all_cmm_sources) $(all_c_sources)
 834
 835 # The catch-all %.i rule runs when we pass in a .i filename that doesn't match
 836 # one of the *SRCS variables. The two code paths depend on whether or not
 837 # we are requesting a unified file (PP_UNIFIED=1, the default) or not:
 838 #
 839 # PP_UNIFIED=1:
 840 #  - Look for it in any of the Unified files, and re-exec make with
 841 #    Unified_foo0.i as the target. This gets us the full unified preprocessed
 842 #    file.
 843 #
 844 # PP_UNIFIED=0:
 845 #  - If the .i filename is in *SRCS, or in a Unified filename, then we re-exec
 846 #    make with that filename as the target. The *SRCS variables are modified
 847 #    to have the Unified sources appended to them so that the static pattern
 848 #    rules will match.
 849 %.i: FORCE
 850 ifeq ($(PP_UNIFIED),1)
 851         @$(MAKE) PP_REINVOKE=1 \
 852             $(or $(addsuffix .i, \
 853               $(foreach type,c cpp mm, \
 854                 $(if $(filter Unified%,$($(UPPER_$(type))SRCS)), \
 855                   $(shell grep -l '#include "\(.*/\)\?$(basename $@).$(or $(MATCH_$(type)),$(type))"' Unified*.$(type) | sed 's/\.$(type)$$//') \
 856             ))),$(error "File not found for preprocessing: $@"))
 857 else
 858         @$(MAKE) PP_REINVOKE=1 $@ \
 859             $(foreach type,c cpp mm,$(UPPER_$(type))SRCS="$(all_$(type)_sources)")
 860 endif
 861
 862 endif
 863
 864 endif
 865
 866 $(RESFILE): %.res: $(RCFILE)
 867         $(REPORT_BUILD)
 868         @echo Creating Resource file: $@
 869 ifdef GNU_CC
 870         $(RC) $(RCFLAGS) $(filter-out -U%,$(DEFINES)) $(INCLUDES:-I%=--include-dir %) $(OUTOPTION)$@ $<
 871 else
 872         $(call WINEWRAP,$(RC)) $(RCFLAGS) -r $(DEFINES) $(INCLUDES:-I%=-I$(call relativize,%)) $(OUTOPTION)$@ $(call relativize,$<)
 873 endif
 874
 875 # Cancel GNU make built-in implicit rules
 876 MAKEFLAGS += -r
 877
 878 ifneq (,$(filter WINNT,$(OS_ARCH)))
 879 SEP := ;
 880 else
 881 SEP := :
 882 endif
 883
 884 EMPTY :=
 885 SPACE := $(EMPTY) $(EMPTY)
 886
 887 ###############################################################################
 888 # Bunch of things that extend the 'export' rule (in order):
 889 ###############################################################################
 890
 891 ifneq ($(XPI_NAME),)
 892 $(FINAL_TARGET):
 893         $(NSINSTALL) -D $@
 894
 895 export:: $(FINAL_TARGET)
 896 endif
 897
 898 ################################################################################
 899 # The default location for prefs is the gre prefs directory.
 900 # PREF_DIR is used for L10N_PREF_JS_EXPORTS in various locales/ directories.
 901 PREF_DIR = defaults/pref
 902
 903 # If DIST_SUBDIR is defined it indicates that app and gre dirs are
 904 # different and that we are building app related resources. Hence,
 905 # PREF_DIR should point to the app prefs location.
 906 ifneq (,$(DIST_SUBDIR)$(XPI_NAME))
 907 PREF_DIR = defaults/preferences
 908 endif
 909
 910 ################################################################################
 911 # CHROME PACKAGING
 912
 913 chrome::
 914         $(MAKE) realchrome
 915         $(LOOP_OVER_DIRS)
 916
 917 $(FINAL_TARGET)/chrome: $(call mkdir_deps,$(FINAL_TARGET)/chrome)
 918
 919 ifneq (,$(JAR_MANIFEST))
 920 ifndef NO_DIST_INSTALL
 921
 922 ifdef XPI_NAME
 923 ifdef XPI_ROOT_APPID
 924 # For add-on packaging we may specify that an application
 925 # sub-dir should be added to the root chrome manifest with
 926 # a specific application id.
 927 MAKE_JARS_FLAGS += --root-manifest-entry-appid='$(XPI_ROOT_APPID)'
 928 endif
 929
 930 # if DIST_SUBDIR is defined but XPI_ROOT_APPID is not there's
 931 # no way langpacks will get packaged right, so error out.
 932 ifneq (,$(DIST_SUBDIR))
 933 ifndef XPI_ROOT_APPID
 934 $(error XPI_ROOT_APPID is not defined - langpacks will break.)
 935 endif
 936 endif
 937 endif
 938
 939 misc realchrome:: $(FINAL_TARGET)/chrome
 940         $(call py_action,jar_maker,\
 941           $(QUIET) -d $(FINAL_TARGET) \
 942           $(MAKE_JARS_FLAGS) $(DEFINES) $(ACDEFINES) \
 943           $(JAR_MANIFEST))
 944
 945 ifdef AB_CD
 946 .PHONY: l10n
 947 l10n: misc ;
 948 endif
 949 endif
 950
 951 endif
 952
 953 # When you move this out of the tools tier, please remove the corresponding
 954 # hacks in recursivemake.py that check if Makefile.in sets the variable.
 955 ifneq ($(XPI_PKGNAME),)
 956 tools realchrome::
 957 ifdef STRIP_XPI
 958 ifndef MOZ_DEBUG
 959         @echo 'Stripping $(XPI_PKGNAME) package directory...'
 960         @echo $(FINAL_TARGET)
 961         @cd $(FINAL_TARGET) && find . ! -type d \
 962                         ! -name '*.js' \
 963                         ! -name '*.xpt' \
 964                         ! -name '*.gif' \
 965                         ! -name '*.jpg' \
 966                         ! -name '*.png' \
 967                         ! -name '*.xpm' \
 968                         ! -name '*.txt' \
 969                         ! -name '*.rdf' \
 970                         ! -name '*.sh' \
 971                         ! -name '*.properties' \
 972                         ! -name '*.dtd' \
 973                         ! -name '*.html' \
 974                         ! -name '*.xul' \
 975                         ! -name '*.css' \
 976                         ! -name '*.xml' \
 977                         ! -name '*.jar' \
 978                         ! -name '*.dat' \
 979                         ! -name '*.tbl' \
 980                         ! -name '*.src' \
 981                         ! -name '*.reg' \
 982                         $(PLATFORM_EXCLUDE_LIST) \
 983                         -exec $(STRIP) $(STRIP_FLAGS) {} >/dev/null 2>&1 \;
 984 endif
 985 endif
 986         @echo 'Packaging $(XPI_PKGNAME).xpi...'
 987         $(call py_action,zip,-C $(FINAL_TARGET) ../$(XPI_PKGNAME).xpi '*')
 988 endif
 989
 990 # See comment above about moving this out of the tools tier.
 991 ifdef INSTALL_EXTENSION_ID
 992 ifndef XPI_NAME
 993 $(error XPI_NAME must be set for INSTALL_EXTENSION_ID)
 994 endif
 995
 996 tools::
 997         $(RM) -r '$(DIST)/bin/distribution$(DIST_SUBDIR:%=/%)/extensions/$(INSTALL_EXTENSION_ID)'
 998         $(NSINSTALL) -D '$(DIST)/bin/distribution$(DIST_SUBDIR:%=/%)/extensions/$(INSTALL_EXTENSION_ID)'
 999         $(call copy_dir,$(FINAL_TARGET),$(DIST)/bin/distribution$(DIST_SUBDIR:%=/%)/extensions/$(INSTALL_EXTENSION_ID))
1000
1001 endif
1002
1003 #############################################################################
1004 # MDDEPDIR is the subdirectory where all the dependency files are placed.
1005 #   This uses a make rule (instead of a macro) to support parallel
1006 #   builds (-jN). If this were done in the LOOP_OVER_DIRS macro, two
1007 #   processes could simultaneously try to create the same directory.
1008 #
1009 #   We use $(CURDIR) in the rule's target to ensure that we don't find
1010 #   a dependency directory in the source tree via VPATH (perhaps from
1011 #   a previous build in the source tree) and thus neglect to create a
1012 #   dependency directory in the object directory, where we really need
1013 #   it.
1014
1015 _MDDEPEND_FILES :=
1016
1017 ifneq (,$(filter target-objects target all default,$(MAKECMDGOALS)))
1018 _MDDEPEND_FILES += $(addsuffix .pp,$(notdir $(sort $(OBJS) $(PROGOBJS))))
1019 endif
1020
1021 ifneq (,$(filter host-objects host all default,$(MAKECMDGOALS)))
1022 _MDDEPEND_FILES += $(addsuffix .pp,$(notdir $(sort $(HOST_OBJS) $(HOST_PROGOBJS))))
1023 endif
1024
1025 MDDEPEND_FILES := $(strip $(wildcard $(addprefix $(MDDEPDIR)/,$(_MDDEPEND_FILES))))
1026 MDDEPEND_FILES += $(EXTRA_MDDEPEND_FILES)
1027
1028 ifneq (,$(MDDEPEND_FILES))
1029 -include $(MDDEPEND_FILES)
1030 endif
1031
1032 ################################################################################
1033 # Install/copy rules
1034 #
1035 # The INSTALL_TARGETS variable contains a list of all install target
1036 # categories. Each category defines a list of files and executables, and an
1037 # install destination,
1038 #
1039 # FOO_FILES := foo bar
1040 # FOO_EXECUTABLES := baz
1041 # FOO_DEST := target_path
1042 # INSTALL_TARGETS += FOO
1043 #
1044 # Additionally, a FOO_TARGET variable may be added to indicate the target for
1045 # which the files and executables are installed. Default is "libs".
1046 #
1047 # Finally, a FOO_KEEP_PATH variable may be set to 1 to indicate the paths given
1048 # in FOO_FILES/FOO_EXECUTABLES are to be kept at the destination. That is,
1049 # if FOO_FILES is bar/baz/qux.h, and FOO_DEST is $(DIST)/include, the installed
1050 # file would be $(DIST)/include/bar/baz/qux.h instead of $(DIST)/include/qux.h
1051
1052 # If we're using binary nsinstall and it's not built yet, fallback to python nsinstall.
1053 ifneq (,$(filter $(DEPTH)/config/nsinstall$(HOST_BIN_SUFFIX),$(install_cmd)))
1054 ifeq (,$(wildcard $(DEPTH)/config/nsinstall$(HOST_BIN_SUFFIX)))
1055 nsinstall_is_usable = $(if $(wildcard $(DEPTH)/config/nsinstall$(HOST_BIN_SUFFIX)),yes)
1056
1057 define install_cmd_override
1058 $(1): install_cmd = $$(if $$(nsinstall_is_usable),$$(INSTALL),$$(NSINSTALL_PY) -t) $$(1)
1059 endef
1060 endif
1061 endif
1062
1063 install_target_tier = $(or $($(1)_TARGET),libs)
1064 INSTALL_TARGETS_TIERS := $(sort $(foreach category,$(INSTALL_TARGETS),$(call install_target_tier,$(category))))
1065
1066 install_target_result = $($(1)_DEST:%/=%)/$(if $($(1)_KEEP_PATH),$(2),$(notdir $(2)))
1067 install_target_files = $(foreach file,$($(1)_FILES),$(call install_target_result,$(category),$(file)))
1068 install_target_executables = $(foreach file,$($(1)_EXECUTABLES),$(call install_target_result,$(category),$(file)))
1069
1070 # Work around a GNU make 3.81 bug where it gives $< the wrong value.
1071 # See details in bug 934864.
1072 define create_dependency
1073 $(1): $(2)
1074 $(1): $(2)
1075 endef
1076
1077 define install_target_template
1078 $(call install_cmd_override,$(2))
1079 $(call create_dependency,$(2),$(1))
1080 endef
1081
1082 $(foreach category,$(INSTALL_TARGETS),\
1083   $(if $($(category)_DEST),,$(error Missing $(category)_DEST)) \
1084   $(foreach tier,$(call install_target_tier,$(category)),\
1085     $(eval INSTALL_TARGETS_FILES_$(tier) += $(call install_target_files,$(category))) \
1086     $(eval INSTALL_TARGETS_EXECUTABLES_$(tier) += $(call install_target_executables,$(category))) \
1087   ) \
1088   $(foreach file,$($(category)_FILES) $($(category)_EXECUTABLES), \
1089     $(eval $(call install_target_template,$(file),$(call install_target_result,$(category),$(file)))) \
1090   ) \
1091 )
1092
1093 $(foreach tier,$(INSTALL_TARGETS_TIERS), \
1094   $(eval $(tier):: $(INSTALL_TARGETS_FILES_$(tier)) $(INSTALL_TARGETS_EXECUTABLES_$(tier))) \
1095 )
1096
1097 install_targets_sanity = $(if $(filter-out $(notdir $@),$(notdir $(<))),$(error Looks like $@ has an unexpected dependency on $< which breaks INSTALL_TARGETS))
1098
1099 $(sort $(foreach tier,$(INSTALL_TARGETS_TIERS),$(INSTALL_TARGETS_FILES_$(tier)))):
1100         $(install_targets_sanity)
1101         $(call install_cmd,$(IFLAGS1) '$<' '$(@D)')
1102
1103 $(sort $(foreach tier,$(INSTALL_TARGETS_TIERS),$(INSTALL_TARGETS_EXECUTABLES_$(tier)))):
1104         $(install_targets_sanity)
1105         $(call install_cmd,$(IFLAGS2) '$<' '$(@D)')
1106
1107 ################################################################################
1108 # Preprocessing rules
1109 #
1110 # The PP_TARGETS variable contains a list of all preprocessing target
1111 # categories. Each category has associated variables listing input files, the
1112 # output directory, extra preprocessor flags, and so on. For example:
1113 #
1114 #   FOO := input-file
1115 #   FOO_PATH := target-directory
1116 #   FOO_FLAGS := -Dsome_flag
1117 #   PP_TARGETS += FOO
1118 #
1119 # If PP_TARGETS lists a category name <C> (like FOO, above), then we consult the
1120 # following make variables to see what to do:
1121 #
1122 # - <C> lists input files to be preprocessed with mozbuild.action.preprocessor.
1123 #   We search VPATH for the names given here. If an input file name ends in
1124 #   '.in', that suffix is omitted from the output file name.
1125 #
1126 # - <C>_PATH names the directory in which to place the preprocessed output
1127 #   files. We create this directory if it does not already exist. Setting
1128 #   this variable is optional; if unset, we install the files in $(CURDIR).
1129 #
1130 # - <C>_FLAGS lists flags to pass to mozbuild.action.preprocessor, in addition
1131 #   to the usual bunch. Setting this variable is optional.
1132 #
1133 # - <C>_TARGET names the 'make' target that should depend on creating the output
1134 #   files. Setting this variable is optional; if unset, we preprocess the
1135 #   files for the 'libs' target.
1136 #
1137 # - <C>_KEEP_PATH may be set to 1 to indicate the paths given in <C> are to be
1138 #   kept under <C>_PATH. That is, if <C> is bar/baz/qux.h.in and <C>_PATH is
1139 #   $(DIST)/include, the preprocessed file would be $(DIST)/include/bar/baz/qux.h
1140 #   instead of $(DIST)/include/qux.h.
1141
1142 pp_target_tier = $(or $($(1)_TARGET),libs)
1143 PP_TARGETS_TIERS := $(sort $(foreach category,$(PP_TARGETS),$(call pp_target_tier,$(category))))
1144
1145 pp_target_result = $(or $($(1)_PATH:%/=%),$(CURDIR))/$(if $($(1)_KEEP_PATH),$(2:.in=),$(notdir $(2:.in=)))
1146 pp_target_results = $(foreach file,$($(1)),$(call pp_target_result,$(category),$(file)))
1147
1148 $(foreach category,$(PP_TARGETS), \
1149   $(foreach tier,$(call pp_target_tier,$(category)), \
1150     $(eval PP_TARGETS_RESULTS_$(tier) += $(call pp_target_results,$(category))) \
1151   ) \
1152   $(foreach file,$($(category)), \
1153     $(eval $(call create_dependency,$(call pp_target_result,$(category),$(file)), \
1154                                     $(file) $(GLOBAL_DEPS))) \
1155   ) \
1156   $(eval $(call pp_target_results,$(category)): PP_TARGET_FLAGS=$($(category)_FLAGS)) \
1157 )
1158
1159 $(foreach tier,$(PP_TARGETS_TIERS), \
1160   $(eval $(tier):: $(PP_TARGETS_RESULTS_$(tier))) \
1161 )
1162
1163 PP_TARGETS_ALL_RESULTS := $(sort $(foreach tier,$(PP_TARGETS_TIERS),$(PP_TARGETS_RESULTS_$(tier))))
1164 $(PP_TARGETS_ALL_RESULTS):
1165         $(if $(filter-out $(notdir $@),$(notdir $(<:.in=))),$(error Looks like $@ has an unexpected dependency on $< which breaks PP_TARGETS))
1166         $(RM) '$@'
1167         $(call py_action,preprocessor,--depend $(MDDEPDIR)/$(@F).pp $(PP_TARGET_FLAGS) $(DEFINES) $(ACDEFINES) '$<' -o '$@')
1168
1169 $(filter %.css,$(PP_TARGETS_ALL_RESULTS)): PP_TARGET_FLAGS+=--marker %
1170
1171 # The depfile is based on the filename, and we don't want conflicts. So check
1172 # there's only one occurrence of any given filename in PP_TARGETS_ALL_RESULTS.
1173 PP_TARGETS_ALL_RESULT_NAMES := $(notdir $(PP_TARGETS_ALL_RESULTS))
1174 $(foreach file,$(sort $(PP_TARGETS_ALL_RESULT_NAMES)), \
1175   $(if $(filter-out 1,$(words $(filter $(file),$(PP_TARGETS_ALL_RESULT_NAMES)))), \
1176     $(error Multiple preprocessing rules are creating a $(file) file) \
1177   ) \
1178 )
1179
1180 ifneq (,$(filter $(PP_TARGETS_TIERS) $(PP_TARGETS_ALL_RESULTS),$(MAKECMDGOALS)))
1181 # If the depfile for a preprocessed file doesn't exist, add a dep to force
1182 # re-preprocessing.
1183 $(foreach file,$(PP_TARGETS_ALL_RESULTS), \
1184   $(if $(wildcard $(MDDEPDIR)/$(notdir $(file)).pp), \
1185     , \
1186     $(eval $(file): FORCE) \
1187   ) \
1188 )
1189
1190 MDDEPEND_FILES := $(strip $(wildcard $(addprefix $(MDDEPDIR)/,$(addsuffix .pp,$(notdir $(PP_TARGETS_ALL_RESULTS))))))
1191
1192 ifneq (,$(MDDEPEND_FILES))
1193 -include $(MDDEPEND_FILES)
1194 endif
1195
1196 endif
1197
1198 # Pull in non-recursive targets if this is a partial tree build.
1199 ifndef TOPLEVEL_BUILD
1200 include $(MOZILLA_DIR)/config/makefiles/nonrecursive.mk
1201 endif
1202
1203 ################################################################################
1204 # Special gmake rules.
1205 ################################################################################
1206
1207
1208 #
1209 # Re-define the list of default suffixes, so gmake won't have to churn through
1210 # hundreds of built-in suffix rules for stuff we don't need.
1211 #
1212 .SUFFIXES:
1213
1214 #
1215 # Fake targets.  Always run these rules, even if a file/directory with that
1216 # name already exists.
1217 #
1218 .PHONY: all alltags boot chrome realchrome clean clobber clobber_all export install libs makefiles realclean run_apprunner tools $(DIRS) FORCE
1219
1220 # Used as a dependency to force targets to rebuild
1221 FORCE:
1222
1223 # Delete target if error occurs when building target
1224 .DELETE_ON_ERROR:
1225
1226 tags: TAGS
1227
1228 TAGS: $(CSRCS) $(CPPSRCS) $(wildcard *.h)
1229         -etags $(CSRCS) $(CPPSRCS) $(wildcard *.h)
1230         $(LOOP_OVER_DIRS)
1231
1232 ifndef INCLUDED_DEBUGMAKE_MK #{
1233   ## Only parse when an echo* or show* target is requested
1234   ifneq (,$(call isTargetStem,echo,show))
1235     include $(MOZILLA_DIR)/config/makefiles/debugmake.mk
1236   endif #}
1237 endif #}
1238
1239 FREEZE_VARIABLES = \
1240   CSRCS \
1241   CPPSRCS \
1242   EXPORTS \
1243   DIRS \
1244   LIBRARY \
1245   WASM_LIBRARY \
1246   MODULE \
1247   $(NULL)
1248
1249 $(foreach var,$(FREEZE_VARIABLES),$(eval $(var)_FROZEN := '$($(var))'))
1250
1251 CHECK_FROZEN_VARIABLES = $(foreach var,$(FREEZE_VARIABLES), \
1252   $(if $(subst $($(var)_FROZEN),,'$($(var))'),$(error Makefile variable '$(var)' changed value after including rules.mk. Was $($(var)_FROZEN), now $($(var)).)))
1253
1254 libs export::
1255         $(CHECK_FROZEN_VARIABLES)
1256
1257 .DEFAULT_GOAL := $(or $(OVERRIDE_DEFAULT_GOAL),default)
1258
1259 #############################################################################
1260 # Derived targets and dependencies
1261
1262 include $(MOZILLA_DIR)/config/makefiles/autotargets.mk
1263 ifneq ($(NULL),$(AUTO_DEPS))
1264   default all libs tools export:: $(AUTO_DEPS)
1265 endif