rules.mk (40745B)
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) $(call resfile,$(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 $(call BUILDSTATUS,END_Program $(@F)) 431 432 $(HOST_PROGRAM): $(HOST_PROGOBJS) $(HOST_LIBS) $(GLOBAL_DEPS) $(call mkdir_deps,$(DEPTH)/dist/host/bin) 433 $(REPORT_BUILD) 434 $(call BUILDSTATUS,START_Program $(@F)) 435 ifeq (clang-cl_WINNT,$(HOST_CC_TYPE)_$(HOST_OS_ARCH)) 436 $(HOST_LINKER) -OUT:$@ -PDB:$(HOST_PDBFILE) $($(notdir $@)_OBJS) $(WIN32_EXE_LDFLAGS) $(HOST_LDFLAGS) $(HOST_LINKER_LIBPATHS) $(HOST_LIBS) $(HOST_EXTRA_LIBS) 437 else 438 ifeq ($(HOST_CPP_PROG_LINK),1) 439 $(HOST_CXX) -o $@ $(HOST_CXX_LDFLAGS) $(HOST_LDFLAGS) $($(notdir $@)_OBJS) $(HOST_LIBS) $(HOST_EXTRA_LIBS) 440 else 441 $(HOST_CC) -o $@ $(HOST_C_LDFLAGS) $(HOST_LDFLAGS) $($(notdir $@)_OBJS) $(HOST_LIBS) $(HOST_EXTRA_LIBS) 442 endif # HOST_CPP_PROG_LINK 443 endif 444 $(call BUILDSTATUS,END_Program $(@F)) 445 446 # 447 # This is an attempt to support generation of multiple binaries 448 # in one directory, it assumes everything to compile Foo is in 449 # Foo.o (from either Foo.c or Foo.cpp). 450 # 451 # SIMPLE_PROGRAMS = Foo Bar 452 # creates Foo.o Bar.o, links with LIBS to create Foo, Bar. 453 # 454 define simple_program_deps 455 $1: $(1:$(BIN_SUFFIX)=.$(OBJ_SUFFIX)) $(STATIC_LIBS) $(call resfile_for_manifest,$1) $(GLOBAL_DEPS) 456 endef 457 $(foreach p,$(SIMPLE_PROGRAMS),$(eval $(call simple_program_deps,$(p)))) 458 459 $(SIMPLE_PROGRAMS): 460 $(REPORT_BUILD) 461 $(call BUILDSTATUS,START_Program $(@F)) 462 ifeq (clang-cl_WINNT,$(CC_TYPE)_$(OS_ARCH)) 463 $(LINKER) -out:$@ -pdb:$(LINK_PDBFILE) $($@_OBJS) $(filter %.res,$^) $(WIN32_EXE_LDFLAGS) $(LDFLAGS) $(MOZ_PROGRAM_LDFLAGS) $(STATIC_LIBS) $(SHARED_LIBS) $(OS_LIBS) 464 else 465 $(call EXPAND_CC_OR_CXX,$@) $(COMPUTED_CXX_LDFLAGS) -o $@ $($@_OBJS) $(filter %.res,$^) $(WIN32_EXE_LDFLAGS) $(LDFLAGS) $(STATIC_LIBS) $(MOZ_PROGRAM_LDFLAGS) $(SHARED_LIBS) $(OS_LIBS) 466 $(call py_action,check_binary $(@F),$@) 467 endif # WINNT && clang-cl 468 469 ifdef ENABLE_STRIP 470 $(STRIP) $(STRIP_FLAGS) $@ 471 endif 472 $(call BUILDSTATUS,END_Program $(@F)) 473 474 $(HOST_SIMPLE_PROGRAMS): host_%$(HOST_BIN_SUFFIX): $(HOST_LIBS) $(GLOBAL_DEPS) 475 $(REPORT_BUILD) 476 $(call BUILDSTATUS,START_Program $(@F)) 477 ifeq (WINNT_clang-cl,$(HOST_OS_ARCH)_$(HOST_CC_TYPE)) 478 $(HOST_LINKER) -OUT:$@ -PDB:$(HOST_PDBFILE) $($(notdir $@)_OBJS) $(WIN32_EXE_LDFLAGS) $(HOST_LDFLAGS) $(HOST_LINKER_LIBPATHS) $(HOST_LIBS) $(HOST_EXTRA_LIBS) 479 else 480 ifneq (,$(HOST_CPPSRCS)$(USE_HOST_CXX)) 481 $(HOST_CXX) $(HOST_OUTOPTION)$@ $(HOST_CXX_LDFLAGS) $(HOST_LDFLAGS) $($(notdir $@)_OBJS) $(HOST_LIBS) $(HOST_EXTRA_LIBS) 482 else 483 $(HOST_CC) $(HOST_OUTOPTION)$@ $(HOST_C_LDFLAGS) $(HOST_LDFLAGS) $($(notdir $@)_OBJS) $(HOST_LIBS) $(HOST_EXTRA_LIBS) 484 endif 485 endif 486 $(call BUILDSTATUS,END_Program $(@F)) 487 488 $(LIBRARY): $(OBJS) $(STATIC_LIBS) $(GLOBAL_DEPS) 489 $(REPORT_BUILD) 490 $(call BUILDSTATUS,START_StaticLib $@) 491 $(RM) $(REAL_LIBRARY) 492 $(AR) $(AR_FLAGS) $($@_OBJS) 493 $(call BUILDSTATUS,END_StaticLib $@) 494 495 $(WASM_ARCHIVE): $(CWASMOBJS) $(CPPWASMOBJS) $(STATIC_LIBS) $(GLOBAL_DEPS) 496 $(REPORT_BUILD_VERBOSE) 497 $(call BUILDSTATUS,START_WasmLib $@) 498 $(RM) $(WASM_ARCHIVE) 499 $(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)) 500 $(call BUILDSTATUS,END_WasmLib $@) 501 502 ifeq ($(OS_ARCH),WINNT) 503 # Import libraries are created by the rules creating shared libraries. 504 # The rules to copy them to $(DIST)/lib depend on $(IMPORT_LIBRARY), 505 # but make will happily consider the import library before it is refreshed 506 # when rebuilding the corresponding shared library. Defining an empty recipe 507 # for import libraries forces make to wait for the shared library recipe to 508 # have run before considering other targets that depend on the import library. 509 # See bug 795204. 510 $(IMPORT_LIBRARY): $(SHARED_LIBRARY) ; 511 endif 512 513 $(HOST_SHARED_LIBRARY): Makefile 514 $(REPORT_BUILD) 515 $(call BUILDSTATUS,START_SharedLib $@) 516 $(RM) $@ 517 ifneq (,$(filter clang-cl,$(HOST_CC_TYPE))) 518 $(HOST_LINKER) -DLL -OUT:$@ $($(notdir $@)_OBJS) $(HOST_CXX_LDFLAGS) $(HOST_LDFLAGS) $(HOST_LINKER_LIBPATHS) $(HOST_LIBS) $(HOST_EXTRA_LIBS) 519 else 520 $(HOST_CXX) $(HOST_OUTOPTION)$@ $($(notdir $@)_OBJS) $(HOST_CXX_LDFLAGS) $(HOST_LDFLAGS) $(HOST_LIBS) $(HOST_EXTRA_LIBS) 521 endif 522 $(call BUILDSTATUS,END_SharedLib $@) 523 524 # On Darwin (Mac OS X), dwarf2 debugging uses debug info left in .o files, 525 # so instead of deleting .o files after repacking them into a dylib, we make 526 # symlinks back to the originals. The symlinks are a no-op for stabs debugging, 527 # so no need to conditionalize on OS version or debugging format. 528 529 $(SHARED_LIBRARY): $(OBJS) $(call resfile,$(SHARED_LIBRARY)) $(STATIC_LIBS) $(GLOBAL_DEPS) $(call mkdir_deps,$(FINAL_TARGET)) 530 $(REPORT_BUILD) 531 $(call BUILDSTATUS,START_SharedLib $@) 532 $(RM) $@ 533 $(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) 534 $(call py_action,check_binary,$@) 535 536 ifeq (clang-cl_WINNT,$(CC_TYPE)_$(OS_ARCH)) 537 endif # WINNT && !GCC 538 chmod +x $@ 539 ifdef ENABLE_STRIP 540 $(STRIP) $(STRIP_FLAGS) $@ 541 endif 542 $(call BUILDSTATUS,END_SharedLib $@) 543 544 # The object file is in the current directory, and the source file can be any 545 # relative path. This macro adds the dependency obj: src for each source file. 546 # This dependency must be first for the $< flag to work correctly, and the 547 # rules that have commands for these targets must not list any other 548 # prerequisites, or they will override the $< variable. 549 define src_objdep 550 $(basename $3$(notdir $1)).$2: $1 $$(call mkdir_deps,$$(MDDEPDIR)) 551 endef 552 $(foreach f,$(CSRCS) $(SSRCS) $(CPPSRCS) $(CMSRCS) $(CMMSRCS) $(ASFILES),$(eval $(call src_objdep,$(f),$(OBJ_SUFFIX)))) 553 $(foreach f,$(HOST_CSRCS) $(HOST_CPPSRCS),$(eval $(call src_objdep,$(f),$(OBJ_SUFFIX),host_))) 554 $(foreach f,$(WASM_CSRCS) $(WASM_CPPSRCS),$(eval $(call src_objdep,$(f),wasm))) 555 556 # The Rust compiler only outputs library objects, and so we need different 557 # mangling to generate dependency rules for it. 558 mk_global_crate_libname = $(basename lib$(notdir $1)).$(LIB_SUFFIX) 559 crate_src_libdep = $(call mk_global_crate_libname,$1): $1 $$(call mkdir_deps,$$(MDDEPDIR)) 560 $(foreach f,$(RS_STATICLIB_CRATE_SRC),$(eval $(call crate_src_libdep,$(f)))) 561 562 $(OBJS) $(HOST_OBJS) $(PROGOBJS) $(HOST_PROGOBJS): $(GLOBAL_DEPS) 563 564 # Rules for building native targets must come first because of the host_ prefix 565 $(HOST_COBJS): 566 $(REPORT_BUILD_VERBOSE) 567 $(call BUILDSTATUS,OBJECT_FILE $@) 568 $(HOST_CC) $(HOST_OUTOPTION)$@ -c $(HOST_CPPFLAGS) $(HOST_CFLAGS) $(NSPR_CFLAGS) $< 569 $(call BUILDSTATUS,END_Object $@) 570 571 $(HOST_CPPOBJS): 572 $(REPORT_BUILD_VERBOSE) 573 $(call BUILDSTATUS,OBJECT_FILE $@) 574 $(HOST_CXX) $(HOST_OUTOPTION)$@ -c $(HOST_CPPFLAGS) $(HOST_CXXFLAGS) $(NSPR_CFLAGS) $< 575 $(call BUILDSTATUS,END_Object $@) 576 577 $(COBJS): 578 $(REPORT_BUILD_VERBOSE) 579 $(call BUILDSTATUS,OBJECT_FILE $@) 580 $(CC) $(OUTOPTION)$@ -c $(COMPILE_CFLAGS) $($(notdir $<)_FLAGS) $< 581 $(call BUILDSTATUS,END_Object $@) 582 583 $(CWASMOBJS): 584 $(REPORT_BUILD_VERBOSE) 585 $(call BUILDSTATUS,OBJECT_FILE $@) 586 $(WASM_CC) -o $@ -c $(WASM_CFLAGS) $($(notdir $<)_FLAGS) $< 587 $(call BUILDSTATUS,END_Object $@) 588 589 WINEWRAP = $(if $(and $(filter %.exe,$1),$(WINE)),$(WINE) $1,$1) 590 591 # Windows program run via Wine don't like Unix absolute paths (they look 592 # like command line arguments). So when needed, create relative paths 593 # from absolute paths. We start with $(DEPTH), which gets us to topobjdir, 594 # then add "/.." for each component of topobjdir, which gets us to /. 595 # then we can add the absolute path after that and we have a relative path, 596 # albeit longer than it could be. 597 ifdef WINE 598 relativize = $(if $(filter /%,$1),$(DEPTH)$(subst $(space),,$(foreach d,$(subst /, ,$(topobjdir)),/..))$1,$1) 599 else 600 relativize = $1 601 endif 602 603 ifdef WINE 604 # asmarm64 needs a library that can be found in $PATH but for some reason, 605 # wine wants its path in $WINEPATH, so fill that to make it happy. 606 $(ASOBJS) $(SOBJS): export WINEPATH=$(subst :,;,$(PATH)) 607 endif 608 609 ifdef ASFILES 610 # The AS_DASH_C_FLAG is needed cause not all assemblers (Solaris) accept 611 # a '-c' flag. 612 $(ASOBJS): 613 $(REPORT_BUILD_VERBOSE) 614 $(call BUILDSTATUS,OBJECT_FILE $@) 615 $(call WINEWRAP,$(AS)) $(ASOUTOPTION)$@ $(ASFLAGS) $($(notdir $<)_FLAGS) $(AS_DASH_C_FLAG) $(call relativize,$<) 616 $(call BUILDSTATUS,END_Object $@) 617 endif 618 619 define syms_template 620 $(2): $(1) 621 ifdef MOZ_CRASHREPORTER 622 $$(call py_action,dumpsymbols $$@,$$(abspath $$<) $$(abspath $$@) $$(DUMP_SYMBOLS_FLAGS)) 623 ifeq ($(OS_ARCH),WINNT) 624 ifdef WINCHECKSEC 625 $$(PYTHON3) $$(topsrcdir)/build/win32/autowinchecksec.py $$< 626 endif # WINCHECKSEC 627 endif # WINNT 628 endif 629 endef 630 631 ifneq (,$(filter $(DIST)/bin%,$(FINAL_TARGET))) 632 DUMP_SYMS_TARGETS := $(SHARED_LIBRARY) $(PROGRAM) $(SIMPLE_PROGRAMS) 633 endif 634 635 ifdef MOZ_AUTOMATION 636 ifeq (,$(filter 1,$(MOZ_AUTOMATION_BUILD_SYMBOLS))) 637 DUMP_SYMS_TARGETS := 638 endif 639 endif 640 641 ifdef MOZ_COPY_PDBS 642 MAIN_PDB_FILES = $(addsuffix .pdb,$(basename $(DUMP_SYMS_TARGETS))) 643 MAIN_PDB_DEST ?= $(FINAL_TARGET) 644 MAIN_PDB_TARGET = syms 645 INSTALL_TARGETS += MAIN_PDB 646 647 ifdef CPP_UNIT_TESTS 648 CPP_UNIT_TESTS_PDB_FILES = $(addsuffix .pdb,$(basename $(CPP_UNIT_TESTS))) 649 CPP_UNIT_TESTS_PDB_DEST = $(DIST)/cppunittests 650 CPP_UNIT_TESTS_PDB_TARGET = syms 651 INSTALL_TARGETS += CPP_UNIT_TESTS_PDB 652 endif 653 654 else ifdef MOZ_CRASHREPORTER 655 $(foreach file,$(DUMP_SYMS_TARGETS),$(eval $(call syms_template,$(file),$(notdir $(file))_syms.track))) 656 syms:: $(foreach file,$(DUMP_SYMS_TARGETS),$(notdir $(file))_syms.track) 657 endif 658 659 ifneq (,$(RUST_TESTS)$(RUST_LIBRARY_FILE)$(HOST_RUST_LIBRARY_FILE)$(RUST_PROGRAMS)$(HOST_RUST_PROGRAMS)) 660 include $(MOZILLA_DIR)/config/makefiles/rust.mk 661 endif 662 663 $(SOBJS): 664 $(REPORT_BUILD) 665 $(call WINEWRAP,$(AS)) $(ASOUTOPTION)$@ $(SFLAGS) $($(notdir $<)_FLAGS) -c $(call relativize,$<) 666 667 $(CPPOBJS): 668 $(REPORT_BUILD_VERBOSE) 669 $(call BUILDSTATUS,OBJECT_FILE $@) 670 $(CCC) $(OUTOPTION)$@ -c $(COMPILE_CXXFLAGS) $($(notdir $<)_FLAGS) $< 671 $(call BUILDSTATUS,END_Object $@) 672 673 $(CPPWASMOBJS): 674 $(REPORT_BUILD_VERBOSE) 675 $(call BUILDSTATUS,OBJECT_FILE $@) 676 $(WASM_CXX) -o $@ -c $(WASM_CXXFLAGS) $($(notdir $<)_FLAGS) $< 677 $(call BUILDSTATUS,END_Object $@) 678 679 $(CMMOBJS): 680 $(REPORT_BUILD_VERBOSE) 681 $(call BUILDSTATUS,OBJECT_FILE $@) 682 $(CCC) -o $@ -c $(COMPILE_CXXFLAGS) $(COMPILE_CMMFLAGS) $($(notdir $<)_FLAGS) $< 683 $(call BUILDSTATUS,END_Object $@) 684 685 $(CMOBJS): 686 $(REPORT_BUILD_VERBOSE) 687 $(call BUILDSTATUS,OBJECT_FILE $@) 688 $(CC) -o $@ -c $(COMPILE_CFLAGS) $(COMPILE_CMFLAGS) $($(notdir $<)_FLAGS) $< 689 $(call BUILDSTATUS,END_Object $@) 690 691 $(filter %.s,$(CPPSRCS:%.cpp=%.s)): %.s: %.cpp $(call mkdir_deps,$(MDDEPDIR)) 692 $(REPORT_BUILD_VERBOSE) 693 $(CCC) -S $(COMPILE_CXXFLAGS) $($(notdir $<)_FLAGS) $< 694 695 $(filter %.s,$(CPPSRCS:%.cc=%.s)): %.s: %.cc $(call mkdir_deps,$(MDDEPDIR)) 696 $(REPORT_BUILD_VERBOSE) 697 $(CCC) -S $(COMPILE_CXXFLAGS) $($(notdir $<)_FLAGS) $< 698 699 $(filter %.s,$(CPPSRCS:%.cxx=%.s)): %.s: %.cpp $(call mkdir_deps,$(MDDEPDIR)) 700 $(REPORT_BUILD_VERBOSE) 701 $(CCC) -S $(COMPILE_CXXFLAGS) $($(notdir $<)_FLAGS) $< 702 703 $(filter %.s,$(CSRCS:%.c=%.s)): %.s: %.c $(call mkdir_deps,$(MDDEPDIR)) 704 $(REPORT_BUILD_VERBOSE) 705 $(CC) -S $(COMPILE_CFLAGS) $($(notdir $<)_FLAGS) $< 706 707 ifneq (,$(filter %.i,$(MAKECMDGOALS))) 708 # Call as $(call _group_srcs,extension,$(SRCS)) - this will create a list 709 # of the full sources, as well as the $(notdir) version. So: 710 # foo.cpp sub/bar.cpp 711 # becomes: 712 # foo.cpp sub/bar.cpp bar.cpp 713 # 714 # This way we can match both 'make sub/bar.i' and 'make bar.i' 715 _group_srcs = $(sort $(patsubst %.$1,%.i,$(filter %.$1,$2 $(notdir $2)))) 716 717 define PREPROCESS_RULES 718 _PREPROCESSED_$1_FILES := $$(call _group_srcs,$1,$$($2)) 719 # Make preprocessed files PHONY so they are always executed, since they are 720 # manual targets and we don't necessarily write to $@. 721 .PHONY: $$(_PREPROCESSED_$1_FILES) 722 723 # Hack up VPATH so we can reach the sources. Eg: 'make Parser.i' may need to 724 # reach $(srcdir)/frontend/Parser.i 725 vpath %.$1 $$(addprefix $$(srcdir)/,$$(sort $$(dir $$($2)))) 726 vpath %.$1 $$(addprefix $$(CURDIR)/,$$(sort $$(dir $$($2)))) 727 728 $$(_PREPROCESSED_$1_FILES): _DEPEND_CFLAGS= 729 $$(_PREPROCESSED_$1_FILES): %.i: %.$1 730 $$(REPORT_BUILD_VERBOSE) 731 $$(addprefix $$(MKDIR) -p ,$$(filter-out .,$$(@D))) 732 $$($3) -C $$(PREPROCESS_OPTION)$$@ $(foreach var,$4,$$($(var))) $$($$(notdir $$<)_FLAGS) $$< 733 734 endef 735 736 $(eval $(call PREPROCESS_RULES,cpp,CPPSRCS,CCC,COMPILE_CXXFLAGS)) 737 $(eval $(call PREPROCESS_RULES,cc,CPPSRCS,CCC,COMPILE_CXXFLAGS)) 738 $(eval $(call PREPROCESS_RULES,cxx,CPPSRCS,CCC,COMPILE_CXXFLAGS)) 739 $(eval $(call PREPROCESS_RULES,c,CSRCS,CC,COMPILE_CFLAGS)) 740 $(eval $(call PREPROCESS_RULES,mm,CMMSRCS,CCC,COMPILE_CXXFLAGS COMPILE_CMMFLAGS)) 741 742 # Default to pre-processing the actual unified file. This can be overridden 743 # at the command-line to pre-process only the individual source file. 744 PP_UNIFIED ?= 1 745 746 # PP_REINVOKE gets set on the sub-make to prevent us from going in an 747 # infinite loop if the filename doesn't exist in the unified source files. 748 ifndef PP_REINVOKE 749 750 MATCH_cpp = \(cpp\|cc|cxx\) 751 UPPER_c = C 752 UPPER_cpp = CPP 753 UPPER_mm = CMM 754 755 # When building with PP_UNIFIED=0, we also have to look in the Unified files to 756 # find a matching pathname. 757 _get_all_sources = $1 $(if $(filter Unified%,$1),$(shell sed -n 's/\#include "\(.*\)"$$/\1/p' $(filter Unified%,$1))) 758 all_cpp_sources := $(call _get_all_sources,$(CPPSRCS)) 759 all_mm_sources := $(call _get_all_sources,$(CMMSRCS)) 760 all_c_sources := $(call _get_all_sources,$(CSRCS)) 761 all_sources := $(all_cpp_sources) $(all_cmm_sources) $(all_c_sources) 762 763 # The catch-all %.i rule runs when we pass in a .i filename that doesn't match 764 # one of the *SRCS variables. The two code paths depend on whether or not 765 # we are requesting a unified file (PP_UNIFIED=1, the default) or not: 766 # 767 # PP_UNIFIED=1: 768 # - Look for it in any of the Unified files, and re-exec make with 769 # Unified_foo0.i as the target. This gets us the full unified preprocessed 770 # file. 771 # 772 # PP_UNIFIED=0: 773 # - If the .i filename is in *SRCS, or in a Unified filename, then we re-exec 774 # make with that filename as the target. The *SRCS variables are modified 775 # to have the Unified sources appended to them so that the static pattern 776 # rules will match. 777 %.i: FORCE 778 ifeq ($(PP_UNIFIED),1) 779 @$(MAKE) PP_REINVOKE=1 \ 780 $(or $(addsuffix .i, \ 781 $(foreach type,c cpp mm, \ 782 $(if $(filter Unified%,$($(UPPER_$(type))SRCS)), \ 783 $(shell grep -l '#include "\(.*/\)\?$(basename $@).$(or $(MATCH_$(type)),$(type))"' Unified*.$(type) | sed 's/\.$(type)$$//') \ 784 ))),$(error "File not found for preprocessing: $@")) 785 else 786 @$(MAKE) PP_REINVOKE=1 $@ \ 787 $(foreach type,c cpp mm,$(UPPER_$(type))SRCS="$(all_$(type)_sources)") 788 endif 789 790 endif 791 792 endif 793 794 %.res: $(or $(RCFILE),%.rc) $(MOZILLA_DIR)/config/create_res.py 795 $(REPORT_BUILD) 796 $(call BUILDSTATUS,START_Res $@) 797 $(PYTHON3) $(MOZILLA_DIR)/config/create_res.py $(DEFINES) $(INCLUDES) -o $@ $< 798 $(call BUILDSTATUS,END_Res $@) 799 800 $(notdir $(addsuffix .rc,$(PROGRAM) $(SHARED_LIBRARY) $(SIMPLE_PROGRAMS) module)): %.rc: $(RCINCLUDE) $(MOZILLA_DIR)/config/create_rc.py 801 $(call BUILDSTATUS,START_Rc $@) 802 $(PYTHON3) $(MOZILLA_DIR)/config/create_rc.py '$(if $(filter module,$*),,$*)' --include '$(RCINCLUDE)' --dep-file '$(MDDEPDIR)/$@.d' 803 $(call BUILDSTATUS,END_Rc $@) 804 805 -include $(addsuffix .rc.d, $(addprefix $(MDDEPDIR)/,$(PROGRAM) $(SHARED_LIBRARY) $(SIMPLE_PROGRAMS) module)) 806 807 # Cancel GNU make built-in implicit rules 808 MAKEFLAGS += -r 809 810 ifneq (,$(filter WINNT,$(OS_ARCH))) 811 SEP := ; 812 else 813 SEP := : 814 endif 815 816 EMPTY := 817 SPACE := $(EMPTY) $(EMPTY) 818 819 ############################################################################### 820 # Bunch of things that extend the 'export' rule (in order): 821 ############################################################################### 822 823 ifneq ($(XPI_NAME),) 824 $(FINAL_TARGET): 825 $(NSINSTALL) -D $@ 826 827 export:: $(FINAL_TARGET) 828 endif 829 830 ################################################################################ 831 # The default location for prefs is the gre prefs directory. 832 # PREF_DIR is used for L10N_PREF_JS_EXPORTS in various locales/ directories. 833 PREF_DIR = defaults/pref 834 835 # If DIST_SUBDIR is defined it indicates that app and gre dirs are 836 # different and that we are building app related resources. Hence, 837 # PREF_DIR should point to the app prefs location. 838 ifneq (,$(DIST_SUBDIR)$(XPI_NAME)) 839 PREF_DIR = defaults/preferences 840 endif 841 842 ################################################################################ 843 # CHROME PACKAGING 844 845 chrome:: 846 $(MAKE) realchrome 847 $(LOOP_OVER_DIRS) 848 849 $(FINAL_TARGET)/chrome: $(call mkdir_deps,$(FINAL_TARGET)/chrome) 850 851 ifneq (,$(JAR_MANIFEST)) 852 ifndef NO_DIST_INSTALL 853 854 ifdef XPI_NAME 855 ifdef XPI_ROOT_APPID 856 # For add-on packaging we may specify that an application 857 # sub-dir should be added to the root chrome manifest with 858 # a specific application id. 859 MAKE_JARS_FLAGS += --root-manifest-entry-appid='$(XPI_ROOT_APPID)' 860 endif 861 862 # if DIST_SUBDIR is defined but XPI_ROOT_APPID is not there's 863 # no way langpacks will get packaged right, so error out. 864 ifneq (,$(DIST_SUBDIR)) 865 ifndef XPI_ROOT_APPID 866 $(error XPI_ROOT_APPID is not defined - langpacks will break.) 867 endif 868 endif 869 endif 870 871 misc realchrome:: $(FINAL_TARGET)/chrome 872 $(call py_action,jar_maker $(subst $(topsrcdir)/,,$(JAR_MANIFEST)),\ 873 $(QUIET) -d $(FINAL_TARGET) \ 874 $(MAKE_JARS_FLAGS) $(DEFINES) $(ACDEFINES) \ 875 $(JAR_MANIFEST)) 876 877 ifdef AB_CD 878 .PHONY: l10n 879 l10n: misc ; 880 endif 881 endif 882 883 endif 884 885 # Usage: 886 # xpi_package_rule(package-name,directory-to-package,relative-target-directory,parent-rule) 887 # where: 888 # - package-name is the name of the xpi package, without suffix 889 # - directory-to-package is the path to the directory to package 890 # - relative-target-directory is the path to the directory where 891 # the archive is generated, relative to directory-to-package 892 # - parent-rule is the name(s) of the rule(s) this rule should be added to 893 define xpi_package_rule 894 $$(abspath $(3))/$(1).xpi: $$(call mkdir_deps,$(3) $$(MDDEPDIR)) 895 @echo 'Packaging $(1).xpi...' 896 $$(call py_action,zip $(1).xpi,-C $(2) $$@ '*' --dep-target $$@ --dep-file $$(MDDEPDIR)/$(1).d) 897 898 $(4):: $$(abspath $(3))/$(1).xpi 899 900 -include $$(MDDEPDIR)/$(1).d 901 902 endef 903 904 ifdef XPI_TESTDIR 905 $(eval $(call xpi_package_rule,$(XPI_PKGNAME),$(srcdir),$(XPI_TESTDIR),misc)) 906 else 907 # When you move this out of the tools tier, please remove the corresponding 908 # hacks in recursivemake.py that check if Makefile.in sets the variable. 909 ifdef XPI_PKGNAME 910 $(eval $(call xpi_package_rule,$(XPI_PKGNAME),$(FINAL_TARGET),$(FINAL_TARGET)/..,tools realchrome)) 911 endif 912 endif 913 914 ############################################################################# 915 # MDDEPDIR is the subdirectory where all the dependency files are placed. 916 # This uses a make rule (instead of a macro) to support parallel 917 # builds (-jN). If this were done in the LOOP_OVER_DIRS macro, two 918 # processes could simultaneously try to create the same directory. 919 # 920 # We use $(CURDIR) in the rule's target to ensure that we don't find 921 # a dependency directory in the source tree via VPATH (perhaps from 922 # a previous build in the source tree) and thus neglect to create a 923 # dependency directory in the object directory, where we really need 924 # it. 925 926 _MDDEPEND_FILES := 927 928 ifneq (,$(filter target-objects target all default,$(MAKECMDGOALS))) 929 _MDDEPEND_FILES += $(addsuffix .pp,$(notdir $(sort $(OBJS) $(PROGOBJS)))) 930 endif 931 932 ifneq (,$(filter host-objects host all default,$(MAKECMDGOALS))) 933 _MDDEPEND_FILES += $(addsuffix .pp,$(notdir $(sort $(HOST_OBJS) $(HOST_PROGOBJS)))) 934 endif 935 936 MDDEPEND_FILES := $(strip $(wildcard $(addprefix $(MDDEPDIR)/,$(_MDDEPEND_FILES)))) 937 MDDEPEND_FILES += $(EXTRA_MDDEPEND_FILES) 938 939 ifneq (,$(MDDEPEND_FILES)) 940 -include $(MDDEPEND_FILES) 941 endif 942 943 ################################################################################ 944 # Install/copy rules 945 # 946 # The INSTALL_TARGETS variable contains a list of all install target 947 # categories. Each category defines a list of files and executables, and an 948 # install destination, 949 # 950 # FOO_FILES := foo bar 951 # FOO_EXECUTABLES := baz 952 # FOO_DEST := target_path 953 # INSTALL_TARGETS += FOO 954 # 955 # Additionally, a FOO_TARGET variable may be added to indicate the target for 956 # which the files and executables are installed. Default is "libs". 957 # 958 # Finally, a FOO_KEEP_PATH variable may be set to 1 to indicate the paths given 959 # in FOO_FILES/FOO_EXECUTABLES are to be kept at the destination. That is, 960 # if FOO_FILES is bar/baz/qux.h, and FOO_DEST is $(DIST)/include, the installed 961 # file would be $(DIST)/include/bar/baz/qux.h instead of $(DIST)/include/qux.h 962 963 # If we're using binary nsinstall and it's not built yet, fallback to python nsinstall. 964 ifneq (,$(filter $(DEPTH)/config/nsinstall$(HOST_BIN_SUFFIX),$(install_cmd))) 965 ifeq (,$(wildcard $(DEPTH)/config/nsinstall$(HOST_BIN_SUFFIX))) 966 nsinstall_is_usable = $(if $(wildcard $(DEPTH)/config/nsinstall$(HOST_BIN_SUFFIX)),yes) 967 968 define install_cmd_override 969 $(1): install_cmd = $$(if $$(nsinstall_is_usable),$$(INSTALL),$$(NSINSTALL_PY) -t) $$(1) 970 endef 971 endif 972 endif 973 974 install_target_tier = $(or $($(1)_TARGET),libs) 975 INSTALL_TARGETS_TIERS := $(sort $(foreach category,$(INSTALL_TARGETS),$(call install_target_tier,$(category)))) 976 977 install_target_result = $($(1)_DEST:%/=%)/$(if $($(1)_KEEP_PATH),$(2),$(notdir $(2))) 978 install_target_files = $(foreach file,$($(1)_FILES),$(call install_target_result,$(category),$(file))) 979 install_target_executables = $(foreach file,$($(1)_EXECUTABLES),$(call install_target_result,$(category),$(file))) 980 981 # Work around a GNU make 3.81 bug where it gives $< the wrong value. 982 # See details in bug 934864. 983 define create_dependency 984 $(1): $(2) 985 $(1): $(2) 986 endef 987 988 define install_target_template 989 $(call install_cmd_override,$(2)) 990 $(call create_dependency,$(2),$(1)) 991 endef 992 993 $(foreach category,$(INSTALL_TARGETS),\ 994 $(if $($(category)_DEST),,$(error Missing $(category)_DEST)) \ 995 $(foreach tier,$(call install_target_tier,$(category)),\ 996 $(eval INSTALL_TARGETS_FILES_$(tier) += $(call install_target_files,$(category))) \ 997 $(eval INSTALL_TARGETS_EXECUTABLES_$(tier) += $(call install_target_executables,$(category))) \ 998 ) \ 999 $(foreach file,$($(category)_FILES) $($(category)_EXECUTABLES), \ 1000 $(eval $(call install_target_template,$(file),$(call install_target_result,$(category),$(file)))) \ 1001 ) \ 1002 ) 1003 1004 $(foreach tier,$(INSTALL_TARGETS_TIERS), \ 1005 $(eval $(if $(filter .,$(DEPTH)),recurse_$(tier):,$(tier)::) $(INSTALL_TARGETS_FILES_$(tier)) $(INSTALL_TARGETS_EXECUTABLES_$(tier))) \ 1006 ) 1007 1008 install_targets_sanity = $(if $(filter-out $(notdir $@),$(notdir $(<))),$(error Looks like $@ has an unexpected dependency on $< which breaks INSTALL_TARGETS)) 1009 1010 $(sort $(foreach tier,$(INSTALL_TARGETS_TIERS),$(INSTALL_TARGETS_FILES_$(tier)))): 1011 $(install_targets_sanity) 1012 $(call BUILDSTATUS,START_Install $@) 1013 $(call install_cmd,$(IFLAGS1) '$<' '$(@D)') 1014 $(call BUILDSTATUS,END_Install $@) 1015 1016 $(sort $(foreach tier,$(INSTALL_TARGETS_TIERS),$(INSTALL_TARGETS_EXECUTABLES_$(tier)))): 1017 $(install_targets_sanity) 1018 $(call BUILDSTATUS,START_Install $@) 1019 $(call install_cmd,$(IFLAGS2) '$<' '$(@D)') 1020 $(call BUILDSTATUS,END_Install $@) 1021 1022 ################################################################################ 1023 # Preprocessing rules 1024 # 1025 # The PP_TARGETS variable contains a list of all preprocessing target 1026 # categories. Each category has associated variables listing input files, the 1027 # output directory, extra preprocessor flags, and so on. For example: 1028 # 1029 # FOO := input-file 1030 # FOO_PATH := target-directory 1031 # FOO_FLAGS := -Dsome_flag 1032 # PP_TARGETS += FOO 1033 # 1034 # If PP_TARGETS lists a category name <C> (like FOO, above), then we consult the 1035 # following make variables to see what to do: 1036 # 1037 # - <C> lists input files to be preprocessed with mozbuild.action.preprocessor. 1038 # We search VPATH for the names given here. If an input file name ends in 1039 # '.in', that suffix is omitted from the output file name. 1040 # 1041 # - <C>_PATH names the directory in which to place the preprocessed output 1042 # files. We create this directory if it does not already exist. Setting 1043 # this variable is optional; if unset, we install the files in $(CURDIR). 1044 # 1045 # - <C>_FLAGS lists flags to pass to mozbuild.action.preprocessor, in addition 1046 # to the usual bunch. Setting this variable is optional. 1047 # 1048 # - <C>_TARGET names the 'make' target that should depend on creating the output 1049 # files. Setting this variable is optional; if unset, we preprocess the 1050 # files for the 'libs' target. 1051 # 1052 # - <C>_KEEP_PATH may be set to 1 to indicate the paths given in <C> are to be 1053 # kept under <C>_PATH. That is, if <C> is bar/baz/qux.h.in and <C>_PATH is 1054 # $(DIST)/include, the preprocessed file would be $(DIST)/include/bar/baz/qux.h 1055 # instead of $(DIST)/include/qux.h. 1056 1057 pp_target_tier = $(or $($(1)_TARGET),libs) 1058 PP_TARGETS_TIERS := $(sort $(foreach category,$(PP_TARGETS),$(call pp_target_tier,$(category)))) 1059 1060 pp_target_result = $(or $($(1)_PATH:%/=%),$(CURDIR))/$(if $($(1)_KEEP_PATH),$(2:.in=),$(notdir $(2:.in=))) 1061 pp_target_results = $(foreach file,$($(1)),$(call pp_target_result,$(category),$(file))) 1062 1063 $(foreach category,$(PP_TARGETS), \ 1064 $(foreach tier,$(call pp_target_tier,$(category)), \ 1065 $(eval PP_TARGETS_RESULTS_$(tier) += $(call pp_target_results,$(category))) \ 1066 ) \ 1067 $(foreach file,$($(category)), \ 1068 $(eval $(call create_dependency,$(call pp_target_result,$(category),$(file)), \ 1069 $(file) $(GLOBAL_DEPS))) \ 1070 ) \ 1071 $(eval $(call pp_target_results,$(category)): PP_TARGET_FLAGS=$($(category)_FLAGS)) \ 1072 ) 1073 1074 $(foreach tier,$(PP_TARGETS_TIERS), \ 1075 $(eval $(if $(filter .,$(DEPTH)),recurse_$(tier):,$(tier)::) $(PP_TARGETS_RESULTS_$(tier))) \ 1076 ) 1077 1078 PP_TARGETS_ALL_RESULTS := $(sort $(foreach tier,$(PP_TARGETS_TIERS),$(PP_TARGETS_RESULTS_$(tier)))) 1079 $(PP_TARGETS_ALL_RESULTS): 1080 $(if $(filter-out $(notdir $@),$(notdir $(<:.in=))),$(error Looks like $@ has an unexpected dependency on $< which breaks PP_TARGETS)) 1081 $(RM) '$@' 1082 $(call py_action,preprocessor $(@F),--depend $(MDDEPDIR)/$(@F).pp $(PP_TARGET_FLAGS) $(DEFINES) $(ACDEFINES) '$<' -o '$@') 1083 1084 $(filter %.css,$(PP_TARGETS_ALL_RESULTS)): PP_TARGET_FLAGS+=--marker % 1085 1086 # The depfile is based on the filename, and we don't want conflicts. So check 1087 # there's only one occurrence of any given filename in PP_TARGETS_ALL_RESULTS. 1088 PP_TARGETS_ALL_RESULT_NAMES := $(notdir $(PP_TARGETS_ALL_RESULTS)) 1089 $(foreach file,$(sort $(PP_TARGETS_ALL_RESULT_NAMES)), \ 1090 $(if $(filter-out 1,$(words $(filter $(file),$(PP_TARGETS_ALL_RESULT_NAMES)))), \ 1091 $(error Multiple preprocessing rules are creating a $(file) file) \ 1092 ) \ 1093 ) 1094 1095 ifneq (,$(filter $(PP_TARGETS_TIERS) $(PP_TARGETS_ALL_RESULTS),$(MAKECMDGOALS))) 1096 # If the depfile for a preprocessed file doesn't exist, add a dep to force 1097 # re-preprocessing. 1098 $(foreach file,$(PP_TARGETS_ALL_RESULTS), \ 1099 $(if $(wildcard $(MDDEPDIR)/$(notdir $(file)).pp), \ 1100 , \ 1101 $(eval $(file): FORCE) \ 1102 ) \ 1103 ) 1104 1105 MDDEPEND_FILES := $(strip $(wildcard $(addprefix $(MDDEPDIR)/,$(addsuffix .pp,$(notdir $(PP_TARGETS_ALL_RESULTS)))))) 1106 1107 ifneq (,$(MDDEPEND_FILES)) 1108 -include $(MDDEPEND_FILES) 1109 endif 1110 1111 endif 1112 1113 # Pull in non-recursive targets if this is a partial tree build. 1114 ifndef TOPLEVEL_BUILD 1115 include $(MOZILLA_DIR)/config/makefiles/nonrecursive.mk 1116 endif 1117 1118 ################################################################################ 1119 # Special gmake rules. 1120 ################################################################################ 1121 1122 1123 # 1124 # Re-define the list of default suffixes, so gmake won't have to churn through 1125 # hundreds of built-in suffix rules for stuff we don't need. 1126 # 1127 .SUFFIXES: 1128 1129 # 1130 # Fake targets. Always run these rules, even if a file/directory with that 1131 # name already exists. 1132 # 1133 .PHONY: all alltags boot chrome realchrome export install libs makefiles run_apprunner tools $(DIRS) FORCE 1134 1135 # Used as a dependency to force targets to rebuild 1136 FORCE: 1137 1138 # Delete target if error occurs when building target 1139 .DELETE_ON_ERROR: 1140 1141 tags: TAGS 1142 1143 TAGS: $(CSRCS) $(CPPSRCS) $(wildcard *.h) 1144 -etags $(CSRCS) $(CPPSRCS) $(wildcard *.h) 1145 $(LOOP_OVER_DIRS) 1146 1147 ifndef INCLUDED_DEBUGMAKE_MK #{ 1148 ## Only parse when an echo* or show* target is requested 1149 ifneq (,$(call isTargetStem,echo,show)) 1150 include $(MOZILLA_DIR)/config/makefiles/debugmake.mk 1151 endif #} 1152 endif #} 1153 1154 FREEZE_VARIABLES = \ 1155 CSRCS \ 1156 CPPSRCS \ 1157 EXPORTS \ 1158 DIRS \ 1159 LIBRARY \ 1160 MODULE \ 1161 $(NULL) 1162 1163 $(foreach var,$(FREEZE_VARIABLES),$(eval $(var)_FROZEN := '$($(var))')) 1164 1165 CHECK_FROZEN_VARIABLES = $(foreach var,$(FREEZE_VARIABLES), \ 1166 $(if $(subst $($(var)_FROZEN),,'$($(var))'),$(error Makefile variable '$(var)' changed value after including rules.mk. Was $($(var)_FROZEN), now $($(var)).))) 1167 1168 libs export:: 1169 $(CHECK_FROZEN_VARIABLES) 1170 1171 .DEFAULT_GOAL := $(or $(OVERRIDE_DEFAULT_GOAL),default) 1172 1173 ############################################################################# 1174 # Derived targets and dependencies 1175 1176 include $(MOZILLA_DIR)/config/makefiles/autotargets.mk 1177 ifneq ($(NULL),$(AUTO_DEPS)) 1178 default all libs tools export:: $(AUTO_DEPS) 1179 endif