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 USE_AUTOTARGETS_MK = 1
  24 include $(MOZILLA_DIR)/config/makefiles/makeutils.mk
  25
  26 ifdef REBUILD_CHECK
  27 REPORT_BUILD = $(info $(shell $(PYTHON3) $(MOZILLA_DIR)/config/rebuild_check.py $@ $?))
  28 REPORT_BUILD_VERBOSE = $(REPORT_BUILD)
  29 else
  30 REPORT_BUILD = $(info $(relativesrcdir)/$(notdir $@))
  31
  32 ifdef BUILD_VERBOSE_LOG
  33 REPORT_BUILD_VERBOSE = $(REPORT_BUILD)
  34 else
  35 REPORT_BUILD_VERBOSE = $(call BUILDSTATUS,BUILD_VERBOSE $(relativesrcdir))
  36 endif
  37
  38 endif
  39
  40 EXEC                    = exec
  41
  42 ################################################################################
  43 # Testing frameworks support
  44 ################################################################################
  45
  46 testxpcobjdir = $(DEPTH)/_tests/xpcshell
  47
  48 ifdef ENABLE_TESTS
  49 ifdef CPP_UNIT_TESTS
  50 ifdef COMPILE_ENVIRONMENT
  51
  52 # Compile the tests to $(DIST)/bin.  Make lots of niceties available by default
  53 # through TestHarness.h, by modifying the list of includes and the libs against
  54 # which stuff links.
  55 SIMPLE_PROGRAMS += $(CPP_UNIT_TESTS)
  56
  57 ifndef MOZ_PROFILE_GENERATE
  58 CPP_UNIT_TESTS_FILES = $(CPP_UNIT_TESTS)
  59 CPP_UNIT_TESTS_DEST = $(DIST)/cppunittests
  60 CPP_UNIT_TESTS_TARGET = target
  61 INSTALL_TARGETS += CPP_UNIT_TESTS
  62 endif
  63
  64 run-cppunittests::
  65         @$(PYTHON3) $(MOZILLA_DIR)/testing/runcppunittests.py --xre-path=$(DIST)/bin --symbols-path=$(DIST)/crashreporter-symbols $(CPP_UNIT_TESTS)
  66
  67 cppunittests-remote:
  68         $(PYTHON3) -u $(MOZILLA_DIR)/testing/remotecppunittests.py \
  69                 --xre-path=$(DEPTH)/dist/bin \
  70                 --localLib=$(DEPTH)/dist/$(MOZ_APP_NAME) \
  71                 --deviceIP=${TEST_DEVICE} \
  72                 $(CPP_UNIT_TESTS) $(EXTRA_TEST_ARGS); \
  73
  74 endif # COMPILE_ENVIRONMENT
  75 endif # CPP_UNIT_TESTS
  76 endif # ENABLE_TESTS
  77
  78
  79 #
  80 # Library rules
  81 #
  82 # If FORCE_STATIC_LIB is set, build a static library.
  83 # Otherwise, build a shared library.
  84 #
  85
  86 ifndef LIBRARY
  87 ifdef REAL_LIBRARY
  88 ifdef NO_EXPAND_LIBS
  89 # Only build actual library if it is requested.
  90 LIBRARY                 := $(REAL_LIBRARY)
  91 endif
  92 endif
  93 endif
  94
  95 ifdef FORCE_SHARED_LIB
  96 ifdef MKSHLIB
  97
  98 ifdef LIB_IS_C_ONLY
  99 MKSHLIB                 = $(MKCSHLIB)
 100 endif
 101
 102 endif # MKSHLIB
 103 endif # FORCE_SHARED_LIB
 104
 105 ifeq ($(OS_ARCH),WINNT)
 106
 107 #
 108 # This next line captures both the default (non-MOZ_COPY_PDBS)
 109 # case as well as the MOZ_COPY_PDBS-for-mingwclang case.
 110 #
 111 # For the default case, placing the pdb in the build
 112 # directory is needed.
 113 #
 114 # For the MOZ_COPY_PDBS, non-mingwclang case - we need to
 115 # build the pdb next to the executable (handled in the if
 116 # statement immediately below.)
 117 #
 118 # For the MOZ_COPY_PDBS, mingwclang case - we also need to
 119 # build the pdb next to the executable, but this macro doesn't
 120 # work for jsapi-tests which is a little special, so we specify
 121 # the output directory below with MOZ_PROGRAM_LDFLAGS.
 122 #
 123 LINK_PDBFILE ?= $(basename $(@F)).pdb
 124
 125 ifdef MOZ_COPY_PDBS
 126 ifneq ($(CC_TYPE),clang)
 127 LINK_PDBFILE = $(basename $@).pdb
 128 endif
 129 endif
 130
 131 ifeq ($(CC_TYPE),clang-cl)
 132
 133 ifdef SIMPLE_PROGRAMS
 134 COMPILE_PDB_FLAG ?= -Fd$(basename $(@F)).pdb
 135 COMPILE_CFLAGS += $(COMPILE_PDB_FLAG)
 136 COMPILE_CXXFLAGS += $(COMPILE_PDB_FLAG)
 137 endif
 138
 139 ifdef MOZ_DEBUG
 140 CODFILE=$(basename $(@F)).cod
 141 endif
 142
 143 endif # CC_TYPE == clang-cl
 144 endif # WINNT
 145
 146 ifeq (arm-Darwin,$(TARGET_CPU)-$(OS_TARGET))
 147 ifdef PROGRAM
 148 MOZ_PROGRAM_LDFLAGS += -Wl,-rpath -Wl,@executable_path/Frameworks
 149 endif
 150 endif
 151
 152 # For Mac executables, set the @rpath to be @executable_path by default so that
 153 # shared libraries built with an @rpath install name in the same directory
 154 # as the executable can be resolved. Executables not in the same directory
 155 # should override the @rpath with a relative path such as @executable_path/../
 156 # depending on their install location.
 157 ifeq ($(OS_ARCH),Darwin)
 158 MOZ_PROGRAM_LDFLAGS += -Wl,-rpath,@executable_path
 159 endif
 160
 161 ifeq ($(OS_ARCH),WINNT)
 162 ifeq ($(CC_TYPE),clang)
 163 MOZ_PROGRAM_LDFLAGS += -Wl,-pdb,$(dir $@)/$(LINK_PDBFILE)
 164 endif
 165 endif
 166
 167 ifeq ($(HOST_OS_ARCH),WINNT)
 168 HOST_PDBFILE=$(basename $(@F)).pdb
 169 HOST_PDB_FLAG ?= -PDB:$(HOST_PDBFILE)
 170 HOST_C_LDFLAGS += -DEBUG $(HOST_PDB_FLAG)
 171 HOST_CXX_LDFLAGS += -DEBUG $(HOST_PDB_FLAG)
 172 endif
 173
 174 # Don't build SIMPLE_PROGRAMS during the MOZ_PROFILE_GENERATE pass, and do not
 175 # attempt to install them
 176 ifdef MOZ_PROFILE_GENERATE
 177 $(foreach category,$(INSTALL_TARGETS),\
 178   $(eval $(category)_FILES := $(foreach file,$($(category)_FILES),$(if $(filter $(SIMPLE_PROGRAMS),$(notdir $(file))),,$(file)))))
 179 SIMPLE_PROGRAMS :=
 180 endif
 181
 182 ifdef COMPILE_ENVIRONMENT
 183 ifndef TARGETS
 184 TARGETS                 = $(LIBRARY) $(SHARED_LIBRARY) $(PROGRAM) $(SIMPLE_PROGRAMS) $(HOST_PROGRAM) $(HOST_SIMPLE_PROGRAMS) $(HOST_SHARED_LIBRARY)
 185 endif
 186
 187 COBJS = $(notdir $(CSRCS:.c=.$(OBJ_SUFFIX)))
 188 CWASMOBJS = $(notdir $(WASM_CSRCS:.c=.$(WASM_OBJ_SUFFIX)))
 189 SOBJS = $(notdir $(SSRCS:.S=.$(OBJ_SUFFIX)))
 190 # CPPSRCS can have different extensions (eg: .cpp, .cc)
 191 CPPOBJS = $(notdir $(addsuffix .$(OBJ_SUFFIX),$(basename $(CPPSRCS))))
 192 CPPWASMOBJS = $(notdir $(addsuffix .$(WASM_OBJ_SUFFIX),$(basename $(WASM_CPPSRCS))))
 193 CMOBJS = $(notdir $(CMSRCS:.m=.$(OBJ_SUFFIX)))
 194 CMMOBJS = $(notdir $(CMMSRCS:.mm=.$(OBJ_SUFFIX)))
 195 # ASFILES can have different extensions (.s, .asm)
 196 ASOBJS = $(notdir $(addsuffix .$(OBJ_SUFFIX),$(basename $(ASFILES))))
 197 RS_STATICLIB_CRATE_OBJ = $(addprefix lib,$(notdir $(RS_STATICLIB_CRATE_SRC:.rs=.$(LIB_SUFFIX))))
 198 ifndef OBJS
 199 _OBJS = $(COBJS) $(SOBJS) $(CPPOBJS) $(CMOBJS) $(CMMOBJS) $(ASOBJS) $(CWASMOBJS) $(CPPWASMOBJS)
 200 OBJS = $(strip $(_OBJS))
 201 endif
 202
 203 HOST_COBJS = $(addprefix host_,$(notdir $(HOST_CSRCS:.c=.$(OBJ_SUFFIX))))
 204 # HOST_CPPOBJS can have different extensions (eg: .cpp, .cc)
 205 HOST_CPPOBJS = $(addprefix host_,$(notdir $(addsuffix .$(OBJ_SUFFIX),$(basename $(HOST_CPPSRCS)))))
 206 ifndef HOST_OBJS
 207 _HOST_OBJS = $(HOST_COBJS) $(HOST_CPPOBJS)
 208 HOST_OBJS = $(strip $(_HOST_OBJS))
 209 endif
 210 else
 211 LIBRARY :=
 212 SHARED_LIBRARY :=
 213 IMPORT_LIBRARY :=
 214 REAL_LIBRARY :=
 215 PROGRAM :=
 216 SIMPLE_PROGRAMS :=
 217 HOST_SHARED_LIBRARY :=
 218 HOST_PROGRAM :=
 219 HOST_SIMPLE_PROGRAMS :=
 220 endif
 221
 222 ifdef MACH
 223 ifndef NO_BUILDSTATUS_MESSAGES
 224 define BUILDSTATUS
 225 @echo 'BUILDSTATUS@$(relativesrcdir) $1'
 226
 227 endef
 228 endif
 229 endif
 230
 231 define SUBMAKE # $(call SUBMAKE,target,directory,static)
 232 +@$(MAKE) $(if $(2),-C $(2)) $(1)
 233
 234 endef # The extra line is important here! don't delete it
 235
 236 define TIER_DIR_SUBMAKE
 237 $(call SUBMAKE,$(4),$(3),$(5))
 238
 239 endef # Ths empty line is important.
 240
 241 ifneq (,$(strip $(DIRS)))
 242 LOOP_OVER_DIRS = \
 243   $(foreach dir,$(DIRS),$(call SUBMAKE,$@,$(dir)))
 244 endif
 245
 246 #
 247 # Now we can differentiate between objects used to build a library, and
 248 # objects used to build an executable in the same directory.
 249 #
 250 ifndef PROGOBJS
 251 PROGOBJS                = $(OBJS)
 252 endif
 253
 254 ifndef HOST_PROGOBJS
 255 HOST_PROGOBJS           = $(HOST_OBJS)
 256 endif
 257
 258 #
 259 # Tags: emacs (etags), vi (ctags)
 260 # TAG_PROGRAM := ctags -L -
 261 #
 262 TAG_PROGRAM             = xargs etags -a
 263
 264 #
 265 # Turn on C++ linking if we have any .cpp or .mm files
 266 # (moved this from config.mk so that config.mk can be included
 267 #  before the CPPSRCS are defined)
 268 #
 269 ifneq ($(HOST_CPPSRCS),)
 270 HOST_CPP_PROG_LINK      = 1
 271 endif
 272
 273 #
 274 # MacOS X specific stuff
 275 #
 276
 277 ifeq ($(OS_ARCH),Darwin)
 278 ifneq (,$(SHARED_LIBRARY))
 279 _LOADER_PATH := @rpath
 280 EXTRA_DSO_LDOPTS        += -dynamiclib -install_name $(_LOADER_PATH)/$(@F) -compatibility_version 1 -current_version 1
 281 endif
 282 endif
 283
 284 #
 285 # GNU doesn't have path length limitation
 286 #
 287
 288 ifeq ($(OS_ARCH),GNU)
 289 OS_CPPFLAGS += -DPATH_MAX=1024 -DMAXPATHLEN=1024
 290 endif
 291
 292 #
 293 # MINGW32
 294 #
 295 ifeq ($(OS_ARCH),WINNT)
 296 ifneq ($(CC_TYPE),clang-cl)
 297 DSO_LDOPTS += -Wl,--out-implib -Wl,$(IMPORT_LIBRARY)
 298 endif
 299 endif
 300
 301 ifeq ($(USE_TVFS),1)
 302 IFLAGS1 = -rb
 303 IFLAGS2 = -rb
 304 else
 305 IFLAGS1 = -m 644
 306 IFLAGS2 = -m 755
 307 endif
 308
 309 ifeq (clang-cl_WINNT,$(CC_TYPE)_$(OS_ARCH))
 310 OUTOPTION = -Fo# eol
 311 else
 312 OUTOPTION = -o # eol
 313 endif # WINNT && clang-cl
 314
 315 ifeq (,$(CROSS_COMPILE))
 316 HOST_OUTOPTION = $(OUTOPTION)
 317 else
 318 # Windows-to-Windows cross compiles should always use MSVC-style options for
 319 # host compiles.
 320 ifeq (WINNT_WINNT,$(HOST_OS_ARCH)_$(OS_ARCH))
 321 ifneq (,$(filter-out clang-cl,$(HOST_CC_TYPE)))
 322 $(error MSVC-style compilers should be used for host compilations!)
 323 endif
 324 HOST_OUTOPTION = -Fo# eol
 325 else
 326 HOST_OUTOPTION = -o # eol
 327 endif
 328 endif
 329 ################################################################################
 330
 331 # Ensure the build config is up to date. This is done automatically when builds
 332 # are performed through |mach build|. The check here is to catch people not
 333 # using mach. If we ever enforce builds through mach, this code can be removed.
 334 ifndef MOZBUILD_BACKEND_CHECKED
 335 ifndef MACH
 336 ifndef TOPLEVEL_BUILD
 337 BUILD_BACKEND_FILES := $(addprefix $(DEPTH)/backend.,$(addsuffix Backend,$(BUILD_BACKENDS)))
 338 $(DEPTH)/backend.%Backend:
 339         $(error Build configuration changed. Build with |mach build| or run |mach build-backend| to regenerate build config)
 340
 341 define build_backend_rule
 342 $(1): $$(shell cat $(1).in)
 343
 344 endef
 345 $(foreach file,$(BUILD_BACKEND_FILES),$(eval $(call build_backend_rule,$(file))))
 346
 347 default:: $(BUILD_BACKEND_FILES)
 348
 349 export MOZBUILD_BACKEND_CHECKED=1
 350 endif
 351 endif
 352 endif
 353
 354 # The root makefile doesn't want to do a plain export/libs, because
 355 # of the tiers and because of libxul. Suppress the default rules in favor
 356 # of something else. Makefiles which use this var *must* provide a sensible
 357 # default rule before including rules.mk
 358 default all::
 359         $(foreach tier,$(TIERS),$(call SUBMAKE,$(tier)))
 360
 361 ifdef BUILD_VERBOSE_LOG
 362 ECHO := echo
 363 QUIET :=
 364 else
 365 ECHO := true
 366 QUIET := -q
 367 endif
 368
 369 # Dependencies which, if modified, should cause everything to rebuild
 370 GLOBAL_DEPS += Makefile $(addprefix $(DEPTH)/config/,$(INCLUDED_AUTOCONF_MK)) $(MOZILLA_DIR)/config/config.mk
 371
 372 ifeq ($(MOZ_WIDGET_TOOLKIT),windows)
 373 # We always build .res files for programs and shared libraries
 374 resfile = $(notdir $1).res
 375 # We also build .res files for simple programs if a corresponding manifest
 376 # exists. We'll generate a .rc file that includes the manifest.
 377 resfile_for_manifest = $(if $(wildcard $(srcdir)/$(notdir $1).manifest),$(call resfile,$1))
 378 else
 379 resfile =
 380 resfile_for_manifest =
 381 endif
 382
 383 ##############################################
 384 ifdef COMPILE_ENVIRONMENT
 385 compile:: host target
 386
 387 host:: $(HOST_OBJS) $(HOST_PROGRAM) $(HOST_SIMPLE_PROGRAMS) $(HOST_RUST_PROGRAMS) $(HOST_SHARED_LIBRARY)
 388
 389 target:: $(filter-out $(MOZBUILD_NON_DEFAULT_TARGETS),$(LIBRARY) $(SHARED_LIBRARY) $(PROGRAM) $(SIMPLE_PROGRAMS) $(RUST_PROGRAMS))
 390
 391 ifndef LIBRARY
 392 ifdef OBJS
 393 target:: $(OBJS)
 394 endif
 395 endif
 396
 397 target-objects: $(OBJS) $(PROGOBJS) $(filter-out $(MOZBUILD_NON_DEFAULT_TARGETS),$(RUST_LIBRARY_FILE))
 398 host-objects: $(HOST_OBJS) $(HOST_PROGOBJS) $(HOST_RUST_LIBRARY_FILE)
 399
 400 syms::
 401
 402 include $(MOZILLA_DIR)/config/makefiles/target_binaries.mk
 403 endif
 404
 405 alltags:
 406         $(RM) TAGS
 407         find $(topsrcdir) -name dist -prune -o \( -name '*.[hc]' -o -name '*.cp' -o -name '*.cpp' -o -name '*.idl' \) -print | $(TAG_PROGRAM)
 408
 409 define EXPAND_CC_OR_CXX
 410 $(if $(PROG_IS_C_ONLY_$(notdir $(1))),$(CC),$(CCC))
 411 endef
 412
 413 #
 414 # PROGRAM = Foo
 415 # creates OBJS, links with LIBS to create Foo
 416 #
 417 $(PROGRAM): $(PROGOBJS) $(STATIC_LIBS) $(EXTRA_DEPS) $(call resfile,$(PROGRAM)) $(GLOBAL_DEPS) $(call mkdir_deps,$(FINAL_TARGET))
 418         $(REPORT_BUILD)
 419         $(call BUILDSTATUS,START_Program $(@F))
 420 ifeq (clang-cl_WINNT,$(CC_TYPE)_$(OS_ARCH))
 421         $(LINKER) -OUT:$@ -PDB:$(LINK_PDBFILE) -IMPLIB:$(basename $(@F)).lib $(WIN32_EXE_LDFLAGS) $(LDFLAGS) $(MOZ_PROGRAM_LDFLAGS) $($(notdir $@)_OBJS) $(filter %.res,$^) $(STATIC_LIBS) $(SHARED_LIBS) $(OS_LIBS)
 422 else # !WINNT || !clang-cl
 423         $(call EXPAND_CC_OR_CXX,$@) -o $@ $(COMPUTED_CXX_LDFLAGS) $($(notdir $@)_OBJS) $(filter %.res,$^) $(WIN32_EXE_LDFLAGS) $(LDFLAGS) $(STATIC_LIBS) $(MOZ_PROGRAM_LDFLAGS) $(SHARED_LIBS) $(OS_LIBS)
 424         $(call py_action,check_binary $(@F),$@)
 425 endif # WINNT && clang-cl
 426
 427 ifdef ENABLE_STRIP
 428         $(STRIP) $(STRIP_FLAGS) $@
 429 endif
 430 ifdef MOZ_POST_PROGRAM_COMMAND
 431         $(MOZ_POST_PROGRAM_COMMAND) $@
 432 endif
 433         $(call BUILDSTATUS,END_Program $(@F))
 434
 435 $(HOST_PROGRAM): $(HOST_PROGOBJS) $(HOST_LIBS) $(HOST_EXTRA_DEPS) $(GLOBAL_DEPS) $(call mkdir_deps,$(DEPTH)/dist/host/bin)
 436         $(REPORT_BUILD)
 437         $(call BUILDSTATUS,START_Program $(@F))
 438 ifeq (clang-cl_WINNT,$(HOST_CC_TYPE)_$(HOST_OS_ARCH))
 439         $(HOST_LINKER) -OUT:$@ -PDB:$(HOST_PDBFILE) $($(notdir $@)_OBJS) $(WIN32_EXE_LDFLAGS) $(HOST_LDFLAGS) $(HOST_LINKER_LIBPATHS) $(HOST_LIBS) $(HOST_EXTRA_LIBS)
 440 else
 441 ifeq ($(HOST_CPP_PROG_LINK),1)
 442         $(HOST_CXX) -o $@ $(HOST_CXX_LDFLAGS) $(HOST_LDFLAGS) $($(notdir $@)_OBJS) $(HOST_LIBS) $(HOST_EXTRA_LIBS)
 443 else
 444         $(HOST_CC) -o $@ $(HOST_C_LDFLAGS) $(HOST_LDFLAGS) $($(notdir $@)_OBJS) $(HOST_LIBS) $(HOST_EXTRA_LIBS)
 445 endif # HOST_CPP_PROG_LINK
 446 endif
 447         $(call BUILDSTATUS,END_Program $(@F))
 448
 449 #
 450 # This is an attempt to support generation of multiple binaries
 451 # in one directory, it assumes everything to compile Foo is in
 452 # Foo.o (from either Foo.c or Foo.cpp).
 453 #
 454 # SIMPLE_PROGRAMS = Foo Bar
 455 # creates Foo.o Bar.o, links with LIBS to create Foo, Bar.
 456 #
 457 define simple_program_deps
 458 $1: $(1:$(BIN_SUFFIX)=.$(OBJ_SUFFIX)) $(STATIC_LIBS) $(EXTRA_DEPS) $(call resfile_for_manifest,$1) $(GLOBAL_DEPS)
 459 endef
 460 $(foreach p,$(SIMPLE_PROGRAMS),$(eval $(call simple_program_deps,$(p))))
 461
 462 $(SIMPLE_PROGRAMS):
 463         $(REPORT_BUILD)
 464         $(call BUILDSTATUS,START_Program $(@F))
 465 ifeq (clang-cl_WINNT,$(CC_TYPE)_$(OS_ARCH))
 466         $(LINKER) -out:$@ -pdb:$(LINK_PDBFILE) $($@_OBJS) $(filter %.res,$^) $(WIN32_EXE_LDFLAGS) $(LDFLAGS) $(MOZ_PROGRAM_LDFLAGS) $(STATIC_LIBS) $(SHARED_LIBS) $(OS_LIBS)
 467 else
 468         $(call EXPAND_CC_OR_CXX,$@) $(COMPUTED_CXX_LDFLAGS) -o $@ $($@_OBJS) $(filter %.res,$^) $(WIN32_EXE_LDFLAGS) $(LDFLAGS) $(STATIC_LIBS) $(MOZ_PROGRAM_LDFLAGS) $(SHARED_LIBS) $(OS_LIBS)
 469         $(call py_action,check_binary $(@F),$@)
 470 endif # WINNT && clang-cl
 471
 472 ifdef ENABLE_STRIP
 473         $(STRIP) $(STRIP_FLAGS) $@
 474 endif
 475 ifdef MOZ_POST_PROGRAM_COMMAND
 476         $(MOZ_POST_PROGRAM_COMMAND) $@
 477 endif
 478         $(call BUILDSTATUS,END_Program $(@F))
 479
 480 $(HOST_SIMPLE_PROGRAMS): host_%$(HOST_BIN_SUFFIX): $(HOST_LIBS) $(HOST_EXTRA_DEPS) $(GLOBAL_DEPS)
 481         $(REPORT_BUILD)
 482         $(call BUILDSTATUS,START_Program $(@F))
 483 ifeq (WINNT_clang-cl,$(HOST_OS_ARCH)_$(HOST_CC_TYPE))
 484         $(HOST_LINKER) -OUT:$@ -PDB:$(HOST_PDBFILE) $($(notdir $@)_OBJS) $(WIN32_EXE_LDFLAGS) $(HOST_LDFLAGS) $(HOST_LINKER_LIBPATHS) $(HOST_LIBS) $(HOST_EXTRA_LIBS)
 485 else
 486 ifneq (,$(HOST_CPPSRCS)$(USE_HOST_CXX))
 487         $(HOST_CXX) $(HOST_OUTOPTION)$@ $(HOST_CXX_LDFLAGS) $(HOST_LDFLAGS) $($(notdir $@)_OBJS) $(HOST_LIBS) $(HOST_EXTRA_LIBS)
 488 else
 489         $(HOST_CC) $(HOST_OUTOPTION)$@ $(HOST_C_LDFLAGS) $(HOST_LDFLAGS) $($(notdir $@)_OBJS) $(HOST_LIBS) $(HOST_EXTRA_LIBS)
 490 endif
 491 endif
 492         $(call BUILDSTATUS,END_Program $(@F))
 493
 494 $(LIBRARY): $(OBJS) $(STATIC_LIBS) $(EXTRA_DEPS) $(GLOBAL_DEPS)
 495         $(REPORT_BUILD)
 496         $(call BUILDSTATUS,START_StaticLib $@)
 497         $(RM) $(REAL_LIBRARY)
 498         $(AR) $(AR_FLAGS) $($@_OBJS)
 499         $(call BUILDSTATUS,END_StaticLib $@)
 500
 501 $(WASM_ARCHIVE): $(CWASMOBJS) $(CPPWASMOBJS) $(STATIC_LIBS) $(EXTRA_DEPS) $(GLOBAL_DEPS)
 502         $(REPORT_BUILD_VERBOSE)
 503         $(call BUILDSTATUS,START_WasmLib $@)
 504         $(RM) $(WASM_ARCHIVE)
 505         $(WASM_CXX) -o $@ -Wl,--export-all -Wl,--stack-first -Wl,-z,stack-size=$(if $(MOZ_OPTIMIZE),262144,1048576) -Wl,--no-entry -Wl,--import-memory -Wl,--import-table $(CWASMOBJS) $(CPPWASMOBJS) $(addprefix -l,$(WASM_LIBS))
 506         $(call BUILDSTATUS,END_WasmLib $@)
 507
 508 ifeq ($(OS_ARCH),WINNT)
 509 # Import libraries are created by the rules creating shared libraries.
 510 # The rules to copy them to $(DIST)/lib depend on $(IMPORT_LIBRARY),
 511 # but make will happily consider the import library before it is refreshed
 512 # when rebuilding the corresponding shared library. Defining an empty recipe
 513 # for import libraries forces make to wait for the shared library recipe to
 514 # have run before considering other targets that depend on the import library.
 515 # See bug 795204.
 516 $(IMPORT_LIBRARY): $(SHARED_LIBRARY) ;
 517 endif
 518
 519 $(HOST_SHARED_LIBRARY): Makefile
 520         $(REPORT_BUILD)
 521         $(call BUILDSTATUS,START_SharedLib $@)
 522         $(RM) $@
 523 ifneq (,$(filter clang-cl,$(HOST_CC_TYPE)))
 524         $(HOST_LINKER) -DLL -OUT:$@ $($(notdir $@)_OBJS) $(HOST_CXX_LDFLAGS) $(HOST_LDFLAGS) $(HOST_LINKER_LIBPATHS) $(HOST_LIBS) $(HOST_EXTRA_LIBS)
 525 else
 526         $(HOST_CXX) $(HOST_OUTOPTION)$@ $($(notdir $@)_OBJS) $(HOST_CXX_LDFLAGS) $(HOST_LDFLAGS) $(HOST_LIBS) $(HOST_EXTRA_LIBS)
 527 endif
 528         $(call BUILDSTATUS,END_SharedLib $@)
 529
 530 # On Darwin (Mac OS X), dwarf2 debugging uses debug info left in .o files,
 531 # so instead of deleting .o files after repacking them into a dylib, we make
 532 # symlinks back to the originals. The symlinks are a no-op for stabs debugging,
 533 # so no need to conditionalize on OS version or debugging format.
 534
 535 $(SHARED_LIBRARY): $(OBJS) $(call resfile,$(SHARED_LIBRARY)) $(STATIC_LIBS) $(EXTRA_DEPS) $(GLOBAL_DEPS) $(call mkdir_deps,$(FINAL_TARGET))
 536         $(REPORT_BUILD)
 537         $(call BUILDSTATUS,START_SharedLib $@)
 538         $(RM) $@
 539         $(MKSHLIB) $(if $(filter clang-cl_WINNT,$(CC_TYPE)_$(OS_ARCH)),-IMPLIB:$(basename $(@F)).lib )$($(notdir $@)_OBJS) $(filter %.res,$^) $(RELRHACK_LDFLAGS) $(LDFLAGS) $(STATIC_LIBS) $(SHARED_LIBS) $(EXTRA_DSO_LDOPTS) $(MOZ_GLUE_LDFLAGS) $(OS_LIBS)
 540         $(call py_action,check_binary,$@)
 541
 542 ifeq (clang-cl_WINNT,$(CC_TYPE)_$(OS_ARCH))
 543 endif   # WINNT && !GCC
 544         chmod +x $@
 545 ifdef ENABLE_STRIP
 546         $(STRIP) $(STRIP_FLAGS) $@
 547 endif
 548         $(call BUILDSTATUS,END_SharedLib $@)
 549
 550 # The object file is in the current directory, and the source file can be any
 551 # relative path. This macro adds the dependency obj: src for each source file.
 552 # This dependency must be first for the $< flag to work correctly, and the
 553 # rules that have commands for these targets must not list any other
 554 # prerequisites, or they will override the $< variable.
 555 define src_objdep
 556 $(basename $3$(notdir $1)).$2: $1 $$(call mkdir_deps,$$(MDDEPDIR))
 557 endef
 558 $(foreach f,$(CSRCS) $(SSRCS) $(CPPSRCS) $(CMSRCS) $(CMMSRCS) $(ASFILES),$(eval $(call src_objdep,$(f),$(OBJ_SUFFIX))))
 559 $(foreach f,$(HOST_CSRCS) $(HOST_CPPSRCS),$(eval $(call src_objdep,$(f),$(OBJ_SUFFIX),host_)))
 560 $(foreach f,$(WASM_CSRCS) $(WASM_CPPSRCS),$(eval $(call src_objdep,$(f),wasm)))
 561
 562 # The Rust compiler only outputs library objects, and so we need different
 563 # mangling to generate dependency rules for it.
 564 mk_global_crate_libname = $(basename lib$(notdir $1)).$(LIB_SUFFIX)
 565 crate_src_libdep = $(call mk_global_crate_libname,$1): $1 $$(call mkdir_deps,$$(MDDEPDIR))
 566 $(foreach f,$(RS_STATICLIB_CRATE_SRC),$(eval $(call crate_src_libdep,$(f))))
 567
 568 $(OBJS) $(HOST_OBJS) $(PROGOBJS) $(HOST_PROGOBJS): $(GLOBAL_DEPS)
 569
 570 # Rules for building native targets must come first because of the host_ prefix
 571 $(HOST_COBJS):
 572         $(REPORT_BUILD_VERBOSE)
 573         $(call BUILDSTATUS,OBJECT_FILE $@)
 574         $(HOST_CC) $(HOST_OUTOPTION)$@ -c $(HOST_CPPFLAGS) $(HOST_CFLAGS) $(NSPR_CFLAGS) $<
 575         $(call BUILDSTATUS,END_Object $@)
 576
 577 $(HOST_CPPOBJS):
 578         $(REPORT_BUILD_VERBOSE)
 579         $(call BUILDSTATUS,OBJECT_FILE $@)
 580         $(HOST_CXX) $(HOST_OUTOPTION)$@ -c $(HOST_CPPFLAGS) $(HOST_CXXFLAGS) $(NSPR_CFLAGS) $<
 581         $(call BUILDSTATUS,END_Object $@)
 582
 583 $(COBJS):
 584         $(REPORT_BUILD_VERBOSE)
 585         $(call BUILDSTATUS,OBJECT_FILE $@)
 586         $(CC) $(OUTOPTION)$@ -c $(COMPILE_CFLAGS) $($(notdir $<)_FLAGS) $<
 587         $(call BUILDSTATUS,END_Object $@)
 588
 589 $(CWASMOBJS):
 590         $(REPORT_BUILD_VERBOSE)
 591         $(call BUILDSTATUS,OBJECT_FILE $@)
 592         $(WASM_CC) -o $@ -c $(WASM_CFLAGS) $($(notdir $<)_FLAGS) $<
 593         $(call BUILDSTATUS,END_Object $@)
 594
 595 WINEWRAP = $(if $(and $(filter %.exe,$1),$(WINE)),$(WINE) $1,$1)
 596
 597 # Windows program run via Wine don't like Unix absolute paths (they look
 598 # like command line arguments). So when needed, create relative paths
 599 # from absolute paths. We start with $(DEPTH), which gets us to topobjdir,
 600 # then add "/.." for each component of topobjdir, which gets us to /.
 601 # then we can add the absolute path after that and we have a relative path,
 602 # albeit longer than it could be.
 603 ifdef WINE
 604 relativize = $(if $(filter /%,$1),$(DEPTH)$(subst $(space),,$(foreach d,$(subst /, ,$(topobjdir)),/..))$1,$1)
 605 else
 606 relativize = $1
 607 endif
 608
 609 ifdef WINE
 610 # asmarm64 needs a library that can be found in $PATH but for some reason,
 611 # wine wants its path in $WINEPATH, so fill that to make it happy.
 612 $(ASOBJS) $(SOBJS): export WINEPATH=$(subst :,;,$(PATH))
 613 endif
 614
 615 ifdef ASFILES
 616 # The AS_DASH_C_FLAG is needed cause not all assemblers (Solaris) accept
 617 # a '-c' flag.
 618 $(ASOBJS):
 619         $(REPORT_BUILD_VERBOSE)
 620         $(call BUILDSTATUS,OBJECT_FILE $@)
 621         $(call WINEWRAP,$(AS)) $(ASOUTOPTION)$@ $(ASFLAGS) $($(notdir $<)_FLAGS) $(AS_DASH_C_FLAG) $(call relativize,$<)
 622         $(call BUILDSTATUS,END_Object $@)
 623 endif
 624
 625 define syms_template
 626 $(2): $(1)
 627 ifdef MOZ_CRASHREPORTER
 628         $$(call py_action,dumpsymbols $$@,$$(abspath $$<) $$(abspath $$@) $$(DUMP_SYMBOLS_FLAGS))
 629 ifeq ($(OS_ARCH),WINNT)
 630 ifdef WINCHECKSEC
 631         $$(PYTHON3) $$(topsrcdir)/build/win32/autowinchecksec.py $$<
 632 endif # WINCHECKSEC
 633 endif # WINNT
 634 endif
 635 endef
 636
 637 ifneq (,$(filter $(DIST)/bin%,$(FINAL_TARGET)))
 638 DUMP_SYMS_TARGETS := $(SHARED_LIBRARY) $(PROGRAM) $(SIMPLE_PROGRAMS)
 639 endif
 640
 641 ifdef MOZ_AUTOMATION
 642 ifeq (,$(filter 1,$(MOZ_AUTOMATION_BUILD_SYMBOLS)))
 643 DUMP_SYMS_TARGETS :=
 644 endif
 645 endif
 646
 647 ifdef MOZ_COPY_PDBS
 648 MAIN_PDB_FILES = $(addsuffix .pdb,$(basename $(DUMP_SYMS_TARGETS)))
 649 MAIN_PDB_DEST ?= $(FINAL_TARGET)
 650 MAIN_PDB_TARGET = syms
 651 INSTALL_TARGETS += MAIN_PDB
 652
 653 ifdef CPP_UNIT_TESTS
 654 CPP_UNIT_TESTS_PDB_FILES = $(addsuffix .pdb,$(basename $(CPP_UNIT_TESTS)))
 655 CPP_UNIT_TESTS_PDB_DEST = $(DIST)/cppunittests
 656 CPP_UNIT_TESTS_PDB_TARGET = syms
 657 INSTALL_TARGETS += CPP_UNIT_TESTS_PDB
 658 endif
 659
 660 else ifdef MOZ_CRASHREPORTER
 661 $(foreach file,$(DUMP_SYMS_TARGETS),$(eval $(call syms_template,$(file),$(notdir $(file))_syms.track)))
 662 syms:: $(foreach file,$(DUMP_SYMS_TARGETS),$(notdir $(file))_syms.track)
 663 endif
 664
 665 ifneq (,$(RUST_TESTS)$(RUST_LIBRARY_FILE)$(HOST_RUST_LIBRARY_FILE)$(RUST_PROGRAMS)$(HOST_RUST_PROGRAMS))
 666 include $(MOZILLA_DIR)/config/makefiles/rust.mk
 667 endif
 668
 669 $(SOBJS):
 670         $(REPORT_BUILD)
 671         $(call WINEWRAP,$(AS)) $(ASOUTOPTION)$@ $(SFLAGS) $($(notdir $<)_FLAGS) -c $(call relativize,$<)
 672
 673 $(CPPOBJS):
 674         $(REPORT_BUILD_VERBOSE)
 675         $(call BUILDSTATUS,OBJECT_FILE $@)
 676         $(CCC) $(OUTOPTION)$@ -c $(COMPILE_CXXFLAGS) $($(notdir $<)_FLAGS) $<
 677         $(call BUILDSTATUS,END_Object $@)
 678
 679 $(CPPWASMOBJS):
 680         $(REPORT_BUILD_VERBOSE)
 681         $(call BUILDSTATUS,OBJECT_FILE $@)
 682         $(WASM_CXX) -o $@ -c $(WASM_CXXFLAGS) $($(notdir $<)_FLAGS) $<
 683         $(call BUILDSTATUS,END_Object $@)
 684
 685 $(CMMOBJS):
 686         $(REPORT_BUILD_VERBOSE)
 687         $(call BUILDSTATUS,OBJECT_FILE $@)
 688         $(CCC) -o $@ -c $(COMPILE_CXXFLAGS) $(COMPILE_CMMFLAGS) $($(notdir $<)_FLAGS) $<
 689         $(call BUILDSTATUS,END_Object $@)
 690
 691 $(CMOBJS):
 692         $(REPORT_BUILD_VERBOSE)
 693         $(call BUILDSTATUS,OBJECT_FILE $@)
 694         $(CC) -o $@ -c $(COMPILE_CFLAGS) $(COMPILE_CMFLAGS) $($(notdir $<)_FLAGS) $<
 695         $(call BUILDSTATUS,END_Object $@)
 696
 697 $(filter %.s,$(CPPSRCS:%.cpp=%.s)): %.s: %.cpp $(call mkdir_deps,$(MDDEPDIR))
 698         $(REPORT_BUILD_VERBOSE)
 699         $(CCC) -S $(COMPILE_CXXFLAGS) $($(notdir $<)_FLAGS) $<
 700
 701 $(filter %.s,$(CPPSRCS:%.cc=%.s)): %.s: %.cc $(call mkdir_deps,$(MDDEPDIR))
 702         $(REPORT_BUILD_VERBOSE)
 703         $(CCC) -S $(COMPILE_CXXFLAGS) $($(notdir $<)_FLAGS) $<
 704
 705 $(filter %.s,$(CPPSRCS:%.cxx=%.s)): %.s: %.cpp $(call mkdir_deps,$(MDDEPDIR))
 706         $(REPORT_BUILD_VERBOSE)
 707         $(CCC) -S $(COMPILE_CXXFLAGS) $($(notdir $<)_FLAGS) $<
 708
 709 $(filter %.s,$(CSRCS:%.c=%.s)): %.s: %.c $(call mkdir_deps,$(MDDEPDIR))
 710         $(REPORT_BUILD_VERBOSE)
 711         $(CC) -S $(COMPILE_CFLAGS) $($(notdir $<)_FLAGS) $<
 712
 713 ifneq (,$(filter %.i,$(MAKECMDGOALS)))
 714 # Call as $(call _group_srcs,extension,$(SRCS)) - this will create a list
 715 # of the full sources, as well as the $(notdir) version. So:
 716 #   foo.cpp sub/bar.cpp
 717 # becomes:
 718 #   foo.cpp sub/bar.cpp bar.cpp
 719 #
 720 # This way we can match both 'make sub/bar.i' and 'make bar.i'
 721 _group_srcs = $(sort $(patsubst %.$1,%.i,$(filter %.$1,$2 $(notdir $2))))
 722
 723 define PREPROCESS_RULES
 724 _PREPROCESSED_$1_FILES := $$(call _group_srcs,$1,$$($2))
 725 # Make preprocessed files PHONY so they are always executed, since they are
 726 # manual targets and we don't necessarily write to $@.
 727 .PHONY: $$(_PREPROCESSED_$1_FILES)
 728
 729 # Hack up VPATH so we can reach the sources. Eg: 'make Parser.i' may need to
 730 # reach $(srcdir)/frontend/Parser.i
 731 vpath %.$1 $$(addprefix $$(srcdir)/,$$(sort $$(dir $$($2))))
 732 vpath %.$1 $$(addprefix $$(CURDIR)/,$$(sort $$(dir $$($2))))
 733
 734 $$(_PREPROCESSED_$1_FILES): _DEPEND_CFLAGS=
 735 $$(_PREPROCESSED_$1_FILES): %.i: %.$1
 736         $$(REPORT_BUILD_VERBOSE)
 737         $$(addprefix $$(MKDIR) -p ,$$(filter-out .,$$(@D)))
 738         $$($3) -C $$(PREPROCESS_OPTION)$$@ $(foreach var,$4,$$($(var))) $$($$(notdir $$<)_FLAGS) $$<
 739
 740 endef
 741
 742 $(eval $(call PREPROCESS_RULES,cpp,CPPSRCS,CCC,COMPILE_CXXFLAGS))
 743 $(eval $(call PREPROCESS_RULES,cc,CPPSRCS,CCC,COMPILE_CXXFLAGS))
 744 $(eval $(call PREPROCESS_RULES,cxx,CPPSRCS,CCC,COMPILE_CXXFLAGS))
 745 $(eval $(call PREPROCESS_RULES,c,CSRCS,CC,COMPILE_CFLAGS))
 746 $(eval $(call PREPROCESS_RULES,mm,CMMSRCS,CCC,COMPILE_CXXFLAGS COMPILE_CMMFLAGS))
 747
 748 # Default to pre-processing the actual unified file. This can be overridden
 749 # at the command-line to pre-process only the individual source file.
 750 PP_UNIFIED ?= 1
 751
 752 # PP_REINVOKE gets set on the sub-make to prevent us from going in an
 753 # infinite loop if the filename doesn't exist in the unified source files.
 754 ifndef PP_REINVOKE
 755
 756 MATCH_cpp = \(cpp\|cc|cxx\)
 757 UPPER_c = C
 758 UPPER_cpp = CPP
 759 UPPER_mm = CMM
 760
 761 # When building with PP_UNIFIED=0, we also have to look in the Unified files to
 762 # find a matching pathname.
 763 _get_all_sources = $1 $(if $(filter Unified%,$1),$(shell sed -n 's/\#include "\(.*\)"$$/\1/p' $(filter Unified%,$1)))
 764 all_cpp_sources := $(call _get_all_sources,$(CPPSRCS))
 765 all_mm_sources := $(call _get_all_sources,$(CMMSRCS))
 766 all_c_sources := $(call _get_all_sources,$(CSRCS))
 767 all_sources := $(all_cpp_sources) $(all_cmm_sources) $(all_c_sources)
 768
 769 # The catch-all %.i rule runs when we pass in a .i filename that doesn't match
 770 # one of the *SRCS variables. The two code paths depend on whether or not
 771 # we are requesting a unified file (PP_UNIFIED=1, the default) or not:
 772 #
 773 # PP_UNIFIED=1:
 774 #  - Look for it in any of the Unified files, and re-exec make with
 775 #    Unified_foo0.i as the target. This gets us the full unified preprocessed
 776 #    file.
 777 #
 778 # PP_UNIFIED=0:
 779 #  - If the .i filename is in *SRCS, or in a Unified filename, then we re-exec
 780 #    make with that filename as the target. The *SRCS variables are modified
 781 #    to have the Unified sources appended to them so that the static pattern
 782 #    rules will match.
 783 %.i: FORCE
 784 ifeq ($(PP_UNIFIED),1)
 785         @$(MAKE) PP_REINVOKE=1 \
 786             $(or $(addsuffix .i, \
 787               $(foreach type,c cpp mm, \
 788                 $(if $(filter Unified%,$($(UPPER_$(type))SRCS)), \
 789                   $(shell grep -l '#include "\(.*/\)\?$(basename $@).$(or $(MATCH_$(type)),$(type))"' Unified*.$(type) | sed 's/\.$(type)$$//') \
 790             ))),$(error "File not found for preprocessing: $@"))
 791 else
 792         @$(MAKE) PP_REINVOKE=1 $@ \
 793             $(foreach type,c cpp mm,$(UPPER_$(type))SRCS="$(all_$(type)_sources)")
 794 endif
 795
 796 endif
 797
 798 endif
 799
 800 # EXTRA_DEPS contains manifests (manually added in Makefile.in ; bug 1498414)
 801 %.res: $(or $(RCFILE),%.rc) $(MOZILLA_DIR)/config/create_res.py $(EXTRA_DEPS)
 802         $(REPORT_BUILD)
 803         $(call BUILDSTATUS,START_Res $@)
 804         $(PYTHON3) $(MOZILLA_DIR)/config/create_res.py $(DEFINES) $(INCLUDES) -o $@ $<
 805         $(call BUILDSTATUS,END_Res $@)
 806
 807 $(notdir $(addsuffix .rc,$(PROGRAM) $(SHARED_LIBRARY) $(SIMPLE_PROGRAMS) module)): %.rc: $(RCINCLUDE) $(MOZILLA_DIR)/config/create_rc.py
 808         $(call BUILDSTATUS,START_Rc $@)
 809         $(PYTHON3) $(MOZILLA_DIR)/config/create_rc.py '$(if $(filter module,$*),,$*)' '$(RCINCLUDE)'
 810         $(call BUILDSTATUS,END_Rc $@)
 811
 812 # Cancel GNU make built-in implicit rules
 813 MAKEFLAGS += -r
 814
 815 ifneq (,$(filter WINNT,$(OS_ARCH)))
 816 SEP := ;
 817 else
 818 SEP := :
 819 endif
 820
 821 EMPTY :=
 822 SPACE := $(EMPTY) $(EMPTY)
 823
 824 ###############################################################################
 825 # Bunch of things that extend the 'export' rule (in order):
 826 ###############################################################################
 827
 828 ifneq ($(XPI_NAME),)
 829 $(FINAL_TARGET):
 830         $(NSINSTALL) -D $@
 831
 832 export:: $(FINAL_TARGET)
 833 endif
 834
 835 ################################################################################
 836 # The default location for prefs is the gre prefs directory.
 837 # PREF_DIR is used for L10N_PREF_JS_EXPORTS in various locales/ directories.
 838 PREF_DIR = defaults/pref
 839
 840 # If DIST_SUBDIR is defined it indicates that app and gre dirs are
 841 # different and that we are building app related resources. Hence,
 842 # PREF_DIR should point to the app prefs location.
 843 ifneq (,$(DIST_SUBDIR)$(XPI_NAME))
 844 PREF_DIR = defaults/preferences
 845 endif
 846
 847 ################################################################################
 848 # CHROME PACKAGING
 849
 850 chrome::
 851         $(MAKE) realchrome
 852         $(LOOP_OVER_DIRS)
 853
 854 $(FINAL_TARGET)/chrome: $(call mkdir_deps,$(FINAL_TARGET)/chrome)
 855
 856 ifneq (,$(JAR_MANIFEST))
 857 ifndef NO_DIST_INSTALL
 858
 859 ifdef XPI_NAME
 860 ifdef XPI_ROOT_APPID
 861 # For add-on packaging we may specify that an application
 862 # sub-dir should be added to the root chrome manifest with
 863 # a specific application id.
 864 MAKE_JARS_FLAGS += --root-manifest-entry-appid='$(XPI_ROOT_APPID)'
 865 endif
 866
 867 # if DIST_SUBDIR is defined but XPI_ROOT_APPID is not there's
 868 # no way langpacks will get packaged right, so error out.
 869 ifneq (,$(DIST_SUBDIR))
 870 ifndef XPI_ROOT_APPID
 871 $(error XPI_ROOT_APPID is not defined - langpacks will break.)
 872 endif
 873 endif
 874 endif
 875
 876 misc realchrome:: $(FINAL_TARGET)/chrome
 877         $(call py_action,jar_maker $(subst $(topsrcdir)/,,$(JAR_MANIFEST)),\
 878           $(QUIET) -d $(FINAL_TARGET) \
 879           $(MAKE_JARS_FLAGS) $(DEFINES) $(ACDEFINES) \
 880           $(JAR_MANIFEST))
 881
 882 ifdef AB_CD
 883 .PHONY: l10n
 884 l10n: misc ;
 885 endif
 886 endif
 887
 888 endif
 889
 890 # When you move this out of the tools tier, please remove the corresponding
 891 # hacks in recursivemake.py that check if Makefile.in sets the variable.
 892 ifneq ($(XPI_PKGNAME),)
 893 tools realchrome::
 894         @echo 'Packaging $(XPI_PKGNAME).xpi...'
 895         $(call py_action,zip $(XPI_PKGNAME).xpi,-C $(FINAL_TARGET) ../$(XPI_PKGNAME).xpi '*')
 896 endif
 897
 898 #############################################################################
 899 # MDDEPDIR is the subdirectory where all the dependency files are placed.
 900 #   This uses a make rule (instead of a macro) to support parallel
 901 #   builds (-jN). If this were done in the LOOP_OVER_DIRS macro, two
 902 #   processes could simultaneously try to create the same directory.
 903 #
 904 #   We use $(CURDIR) in the rule's target to ensure that we don't find
 905 #   a dependency directory in the source tree via VPATH (perhaps from
 906 #   a previous build in the source tree) and thus neglect to create a
 907 #   dependency directory in the object directory, where we really need
 908 #   it.
 909
 910 _MDDEPEND_FILES :=
 911
 912 ifneq (,$(filter target-objects target all default,$(MAKECMDGOALS)))
 913 _MDDEPEND_FILES += $(addsuffix .pp,$(notdir $(sort $(OBJS) $(PROGOBJS))))
 914 endif
 915
 916 ifneq (,$(filter host-objects host all default,$(MAKECMDGOALS)))
 917 _MDDEPEND_FILES += $(addsuffix .pp,$(notdir $(sort $(HOST_OBJS) $(HOST_PROGOBJS))))
 918 endif
 919
 920 MDDEPEND_FILES := $(strip $(wildcard $(addprefix $(MDDEPDIR)/,$(_MDDEPEND_FILES))))
 921 MDDEPEND_FILES += $(EXTRA_MDDEPEND_FILES)
 922
 923 ifneq (,$(MDDEPEND_FILES))
 924 -include $(MDDEPEND_FILES)
 925 endif
 926
 927 ################################################################################
 928 # Install/copy rules
 929 #
 930 # The INSTALL_TARGETS variable contains a list of all install target
 931 # categories. Each category defines a list of files and executables, and an
 932 # install destination,
 933 #
 934 # FOO_FILES := foo bar
 935 # FOO_EXECUTABLES := baz
 936 # FOO_DEST := target_path
 937 # INSTALL_TARGETS += FOO
 938 #
 939 # Additionally, a FOO_TARGET variable may be added to indicate the target for
 940 # which the files and executables are installed. Default is "libs".
 941 #
 942 # Finally, a FOO_KEEP_PATH variable may be set to 1 to indicate the paths given
 943 # in FOO_FILES/FOO_EXECUTABLES are to be kept at the destination. That is,
 944 # if FOO_FILES is bar/baz/qux.h, and FOO_DEST is $(DIST)/include, the installed
 945 # file would be $(DIST)/include/bar/baz/qux.h instead of $(DIST)/include/qux.h
 946
 947 # If we're using binary nsinstall and it's not built yet, fallback to python nsinstall.
 948 ifneq (,$(filter $(DEPTH)/config/nsinstall$(HOST_BIN_SUFFIX),$(install_cmd)))
 949 ifeq (,$(wildcard $(DEPTH)/config/nsinstall$(HOST_BIN_SUFFIX)))
 950 nsinstall_is_usable = $(if $(wildcard $(DEPTH)/config/nsinstall$(HOST_BIN_SUFFIX)),yes)
 951
 952 define install_cmd_override
 953 $(1): install_cmd = $$(if $$(nsinstall_is_usable),$$(INSTALL),$$(NSINSTALL_PY) -t) $$(1)
 954 endef
 955 endif
 956 endif
 957
 958 install_target_tier = $(or $($(1)_TARGET),libs)
 959 INSTALL_TARGETS_TIERS := $(sort $(foreach category,$(INSTALL_TARGETS),$(call install_target_tier,$(category))))
 960
 961 install_target_result = $($(1)_DEST:%/=%)/$(if $($(1)_KEEP_PATH),$(2),$(notdir $(2)))
 962 install_target_files = $(foreach file,$($(1)_FILES),$(call install_target_result,$(category),$(file)))
 963 install_target_executables = $(foreach file,$($(1)_EXECUTABLES),$(call install_target_result,$(category),$(file)))
 964
 965 # Work around a GNU make 3.81 bug where it gives $< the wrong value.
 966 # See details in bug 934864.
 967 define create_dependency
 968 $(1): $(2)
 969 $(1): $(2)
 970 endef
 971
 972 define install_target_template
 973 $(call install_cmd_override,$(2))
 974 $(call create_dependency,$(2),$(1))
 975 endef
 976
 977 $(foreach category,$(INSTALL_TARGETS),\
 978   $(if $($(category)_DEST),,$(error Missing $(category)_DEST)) \
 979   $(foreach tier,$(call install_target_tier,$(category)),\
 980     $(eval INSTALL_TARGETS_FILES_$(tier) += $(call install_target_files,$(category))) \
 981     $(eval INSTALL_TARGETS_EXECUTABLES_$(tier) += $(call install_target_executables,$(category))) \
 982   ) \
 983   $(foreach file,$($(category)_FILES) $($(category)_EXECUTABLES), \
 984     $(eval $(call install_target_template,$(file),$(call install_target_result,$(category),$(file)))) \
 985   ) \
 986 )
 987
 988 $(foreach tier,$(INSTALL_TARGETS_TIERS), \
 989   $(eval $(if $(filter .,$(DEPTH)),recurse_$(tier):,$(tier)::) $(INSTALL_TARGETS_FILES_$(tier)) $(INSTALL_TARGETS_EXECUTABLES_$(tier))) \
 990 )
 991
 992 install_targets_sanity = $(if $(filter-out $(notdir $@),$(notdir $(<))),$(error Looks like $@ has an unexpected dependency on $< which breaks INSTALL_TARGETS))
 993
 994 $(sort $(foreach tier,$(INSTALL_TARGETS_TIERS),$(INSTALL_TARGETS_FILES_$(tier)))):
 995         $(install_targets_sanity)
 996         $(call BUILDSTATUS,START_Install $@)
 997         $(call install_cmd,$(IFLAGS1) '$<' '$(@D)')
 998         $(call BUILDSTATUS,END_Install $@)
 999
1000 $(sort $(foreach tier,$(INSTALL_TARGETS_TIERS),$(INSTALL_TARGETS_EXECUTABLES_$(tier)))):
1001         $(install_targets_sanity)
1002         $(call BUILDSTATUS,START_Install $@)
1003         $(call install_cmd,$(IFLAGS2) '$<' '$(@D)')
1004         $(call BUILDSTATUS,END_Install $@)
1005
1006 ################################################################################
1007 # Preprocessing rules
1008 #
1009 # The PP_TARGETS variable contains a list of all preprocessing target
1010 # categories. Each category has associated variables listing input files, the
1011 # output directory, extra preprocessor flags, and so on. For example:
1012 #
1013 #   FOO := input-file
1014 #   FOO_PATH := target-directory
1015 #   FOO_FLAGS := -Dsome_flag
1016 #   PP_TARGETS += FOO
1017 #
1018 # If PP_TARGETS lists a category name <C> (like FOO, above), then we consult the
1019 # following make variables to see what to do:
1020 #
1021 # - <C> lists input files to be preprocessed with mozbuild.action.preprocessor.
1022 #   We search VPATH for the names given here. If an input file name ends in
1023 #   '.in', that suffix is omitted from the output file name.
1024 #
1025 # - <C>_PATH names the directory in which to place the preprocessed output
1026 #   files. We create this directory if it does not already exist. Setting
1027 #   this variable is optional; if unset, we install the files in $(CURDIR).
1028 #
1029 # - <C>_FLAGS lists flags to pass to mozbuild.action.preprocessor, in addition
1030 #   to the usual bunch. Setting this variable is optional.
1031 #
1032 # - <C>_TARGET names the 'make' target that should depend on creating the output
1033 #   files. Setting this variable is optional; if unset, we preprocess the
1034 #   files for the 'libs' target.
1035 #
1036 # - <C>_KEEP_PATH may be set to 1 to indicate the paths given in <C> are to be
1037 #   kept under <C>_PATH. That is, if <C> is bar/baz/qux.h.in and <C>_PATH is
1038 #   $(DIST)/include, the preprocessed file would be $(DIST)/include/bar/baz/qux.h
1039 #   instead of $(DIST)/include/qux.h.
1040
1041 pp_target_tier = $(or $($(1)_TARGET),libs)
1042 PP_TARGETS_TIERS := $(sort $(foreach category,$(PP_TARGETS),$(call pp_target_tier,$(category))))
1043
1044 pp_target_result = $(or $($(1)_PATH:%/=%),$(CURDIR))/$(if $($(1)_KEEP_PATH),$(2:.in=),$(notdir $(2:.in=)))
1045 pp_target_results = $(foreach file,$($(1)),$(call pp_target_result,$(category),$(file)))
1046
1047 $(foreach category,$(PP_TARGETS), \
1048   $(foreach tier,$(call pp_target_tier,$(category)), \
1049     $(eval PP_TARGETS_RESULTS_$(tier) += $(call pp_target_results,$(category))) \
1050   ) \
1051   $(foreach file,$($(category)), \
1052     $(eval $(call create_dependency,$(call pp_target_result,$(category),$(file)), \
1053                                     $(file) $(GLOBAL_DEPS))) \
1054   ) \
1055   $(eval $(call pp_target_results,$(category)): PP_TARGET_FLAGS=$($(category)_FLAGS)) \
1056 )
1057
1058 $(foreach tier,$(PP_TARGETS_TIERS), \
1059   $(eval $(if $(filter .,$(DEPTH)),recurse_$(tier):,$(tier)::) $(PP_TARGETS_RESULTS_$(tier))) \
1060 )
1061
1062 PP_TARGETS_ALL_RESULTS := $(sort $(foreach tier,$(PP_TARGETS_TIERS),$(PP_TARGETS_RESULTS_$(tier))))
1063 $(PP_TARGETS_ALL_RESULTS):
1064         $(if $(filter-out $(notdir $@),$(notdir $(<:.in=))),$(error Looks like $@ has an unexpected dependency on $< which breaks PP_TARGETS))
1065         $(RM) '$@'
1066         $(call py_action,preprocessor $(@F),--depend $(MDDEPDIR)/$(@F).pp $(PP_TARGET_FLAGS) $(DEFINES) $(ACDEFINES) '$<' -o '$@')
1067
1068 $(filter %.css,$(PP_TARGETS_ALL_RESULTS)): PP_TARGET_FLAGS+=--marker %
1069
1070 # The depfile is based on the filename, and we don't want conflicts. So check
1071 # there's only one occurrence of any given filename in PP_TARGETS_ALL_RESULTS.
1072 PP_TARGETS_ALL_RESULT_NAMES := $(notdir $(PP_TARGETS_ALL_RESULTS))
1073 $(foreach file,$(sort $(PP_TARGETS_ALL_RESULT_NAMES)), \
1074   $(if $(filter-out 1,$(words $(filter $(file),$(PP_TARGETS_ALL_RESULT_NAMES)))), \
1075     $(error Multiple preprocessing rules are creating a $(file) file) \
1076   ) \
1077 )
1078
1079 ifneq (,$(filter $(PP_TARGETS_TIERS) $(PP_TARGETS_ALL_RESULTS),$(MAKECMDGOALS)))
1080 # If the depfile for a preprocessed file doesn't exist, add a dep to force
1081 # re-preprocessing.
1082 $(foreach file,$(PP_TARGETS_ALL_RESULTS), \
1083   $(if $(wildcard $(MDDEPDIR)/$(notdir $(file)).pp), \
1084     , \
1085     $(eval $(file): FORCE) \
1086   ) \
1087 )
1088
1089 MDDEPEND_FILES := $(strip $(wildcard $(addprefix $(MDDEPDIR)/,$(addsuffix .pp,$(notdir $(PP_TARGETS_ALL_RESULTS))))))
1090
1091 ifneq (,$(MDDEPEND_FILES))
1092 -include $(MDDEPEND_FILES)
1093 endif
1094
1095 endif
1096
1097 # Pull in non-recursive targets if this is a partial tree build.
1098 ifndef TOPLEVEL_BUILD
1099 include $(MOZILLA_DIR)/config/makefiles/nonrecursive.mk
1100 endif
1101
1102 ################################################################################
1103 # Special gmake rules.
1104 ################################################################################
1105
1106
1107 #
1108 # Re-define the list of default suffixes, so gmake won't have to churn through
1109 # hundreds of built-in suffix rules for stuff we don't need.
1110 #
1111 .SUFFIXES:
1112
1113 #
1114 # Fake targets.  Always run these rules, even if a file/directory with that
1115 # name already exists.
1116 #
1117 .PHONY: all alltags boot chrome realchrome export install libs makefiles run_apprunner tools $(DIRS) FORCE
1118
1119 # Used as a dependency to force targets to rebuild
1120 FORCE:
1121
1122 # Delete target if error occurs when building target
1123 .DELETE_ON_ERROR:
1124
1125 tags: TAGS
1126
1127 TAGS: $(CSRCS) $(CPPSRCS) $(wildcard *.h)
1128         -etags $(CSRCS) $(CPPSRCS) $(wildcard *.h)
1129         $(LOOP_OVER_DIRS)
1130
1131 ifndef INCLUDED_DEBUGMAKE_MK #{
1132   ## Only parse when an echo* or show* target is requested
1133   ifneq (,$(call isTargetStem,echo,show))
1134     include $(MOZILLA_DIR)/config/makefiles/debugmake.mk
1135   endif #}
1136 endif #}
1137
1138 FREEZE_VARIABLES = \
1139   CSRCS \
1140   CPPSRCS \
1141   EXPORTS \
1142   DIRS \
1143   LIBRARY \
1144   MODULE \
1145   $(NULL)
1146
1147 $(foreach var,$(FREEZE_VARIABLES),$(eval $(var)_FROZEN := '$($(var))'))
1148
1149 CHECK_FROZEN_VARIABLES = $(foreach var,$(FREEZE_VARIABLES), \
1150   $(if $(subst $($(var)_FROZEN),,'$($(var))'),$(error Makefile variable '$(var)' changed value after including rules.mk. Was $($(var)_FROZEN), now $($(var)).)))
1151
1152 libs export::
1153         $(CHECK_FROZEN_VARIABLES)
1154
1155 .DEFAULT_GOAL := $(or $(OVERRIDE_DEFAULT_GOAL),default)
1156
1157 #############################################################################
1158 # Derived targets and dependencies
1159
1160 include $(MOZILLA_DIR)/config/makefiles/autotargets.mk
1161 ifneq ($(NULL),$(AUTO_DEPS))
1162   default all libs tools export:: $(AUTO_DEPS)
1163 endif